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8505ebfbb2bd7b8127198a17ce3c5e9afc19f161
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regtests/util-http-cookies-tests.adb
|
regtests/util-http-cookies-tests.adb
|
-----------------------------------------------------------------------
-- util-http-cookies-tests - Unit tests for Cookies
-- Copyright (C) 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
with Util.Log.Loggers;
with Util.Measures;
with Ada.Strings.Fixed;
with Ada.Unchecked_Deallocation;
package body Util.Http.Cookies.Tests is
use Ada.Strings.Fixed;
use Util.Tests;
use Util.Log;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("ASF.Cookies.Tests");
procedure Free is new Ada.Unchecked_Deallocation (Cookie_Array, Cookie_Array_Access);
package Caller is new Util.Test_Caller (Test, "Cookies");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test ASF.Cookies.Create_Cookie",
Test_Create_Cookie'Access);
Caller.Add_Test (Suite, "Test ASF.Cookies.To_Http_Header",
Test_To_Http_Header'Access);
Caller.Add_Test (Suite, "Test ASF.Cookies.Get_Cookies",
Test_Parse_Http_Header'Access);
end Add_Tests;
-- ------------------------------
-- Test creation of cookie
-- ------------------------------
procedure Test_Create_Cookie (T : in out Test) is
C : constant Cookie := Create ("cookie", "value");
begin
T.Assert_Equals ("cookie", Get_Name (C), "Invalid name");
T.Assert_Equals ("value", Get_Value (C), "Invalid value");
T.Assert (not Is_Secure (C), "Invalid is_secure");
end Test_Create_Cookie;
-- ------------------------------
-- Test conversion of cookie for HTTP header
-- ------------------------------
procedure Test_To_Http_Header (T : in out Test) is
procedure Test_Cookie (C : in Cookie);
procedure Test_Cookie (Name : in String; Value : in String);
procedure Test_Cookie (C : in Cookie) is
S : constant String := To_Http_Header (C);
begin
Log.Info ("Cookie {0}: {1}", Get_Name (C), S);
T.Assert (S'Length > 0, "Invalid cookie length for: " & S);
T.Assert (Index (S, "=") > 0, "Invalid cookie format; " & S);
end Test_Cookie;
procedure Test_Cookie (Name : in String; Value : in String) is
C : Cookie := Create (Name, Value);
begin
Test_Cookie (C);
for I in 1 .. 24 loop
Set_Max_Age (C, I * 3600 + I);
Test_Cookie (C);
end loop;
Set_Secure (C, True);
Test_Cookie (C);
Set_Http_Only (C, True);
Test_Cookie (C);
Set_Domain (C, "world.com");
Test_Cookie (C);
Set_Path (C, "/some-path");
Test_Cookie (C);
end Test_Cookie;
begin
Test_Cookie ("a", "b");
Test_Cookie ("session_id", "79e2317bcabe731e2f681f5725bbc621-&v=1");
Test_Cookie ("p_41_zy", "");
Test_Cookie ("p_34", """quoted\t""");
Test_Cookie ("d", "s");
declare
C : Cookie := Create ("cookie-name", "79e2317bcabe731e2f681f5725bbc621");
Start : Util.Measures.Stamp;
begin
Set_Path (C, "/home");
Set_Domain (C, ".mydomain.example.com");
Set_Max_Age (C, 1000);
Set_Http_Only (C, True);
Set_Secure (C, True);
Set_Comment (C, "some comment");
for I in 1 .. 1000 loop
declare
S : constant String := To_Http_Header (C);
begin
if S'Length < 10 then
T.Assert (S'Length > 10, "Invalid cookie generation");
end if;
end;
end loop;
Util.Measures.Report (S => Start,
Title => "Generation of 1000 cookies");
end;
end Test_To_Http_Header;
-- ------------------------------
-- Test parsing of client cookie to build a list of Cookie objects
-- ------------------------------
procedure Test_Parse_Http_Header (T : in out Test) is
procedure Test_Parse (Header : in String;
Count : in Natural;
Name : in String;
Value : in String);
-- ------------------------------
-- Parse the header and check for the expected cookie count and verify
-- the value of a specific cookie
-- ------------------------------
procedure Test_Parse (Header : in String;
Count : in Natural;
Name : in String;
Value : in String) is
Start : Util.Measures.Stamp;
C : Cookie_Array_Access := Get_Cookies (Header);
Found : Boolean := False;
begin
Util.Measures.Report (S => Start,
Title => "Parsing of cookie " & Name);
T.Assert (C /= null, "Null value returned by Get_Cookies");
Assert_Equals (T, Count, C'Length, "Invalid count in result array");
for I in C'Range loop
Log.Debug ("Cookie: {0}={1}", Get_Name (C (I)), Get_Value (C (I)));
if Name = Get_Name (C (I)) then
Assert_Equals (T, Value, Get_Value (C (I)), "Invalid cookie: " & Name);
Found := True;
end if;
end loop;
T.Assert (Found, "Cookie " & Name & " not found");
Free (C);
end Test_Parse;
begin
Test_Parse ("A=B", 1, "A", "B");
Test_Parse ("A=B=", 1, "A", "B=");
Test_Parse ("CONTEXTE=mar=101&nab=84fbbe2a81887732fe9c635d9ac319b5"
& "&pfl=afide0&typsrv=we&sc=1&soumar=1011&srcurlconfigchapeau"
& "=sous_ouv_formulaire_chapeau_dei_config&nag=550®=14505; "
& "xtvrn=$354249$354336$; CEPORM=321169600.8782.0000; SES=auth=0&"
& "cartridge_url=&return_url=; CEPORC=344500416.8782.0000", 5,
"SES", "auth=0&cartridge_url=&return_url=");
Test_Parse ("s_nr=1298652863627; s_sq=%5B%5BB%5D%5D; s_cc=true; oraclelicense="
& "accept-dbindex-cookie; gpv_p24=no%20value; gpw_e24=no%20value",
6, "gpw_e24", "no%20value");
-- Parse a set of cookies from microsoft.com
Test_Parse ("WT_FPC=id=00.06.036.020-2037773472.29989343:lv=1300442685103:ss=1300442685103; "
& "MC1=GUID=9d86c397c1a5ea4cab48d9fe19b76b4e&HASH=97c3&LV=20092&V=3; "
& "A=I&I=AxUFAAAAAABwBwAALSllub5HorZBtWWX8ZeXcQ!!&CS=114[3B002j2p[0302g3V309; "
& "WT_NVR_RU=0=technet|msdn:1=:2=; mcI=Fri, 31 Dec 2010 10:44:31 GMT; "
& "omniID=beb780dd_ab6d_4802_9f37_e33dde280adb; CodeSnippetContainerLang="
& "Visual Basic; MSID=Microsoft.CreationDate=11/09/2010 10:08:25&Microsoft."
& "LastVisitDate=03/01/2011 17:08:34&Microsoft.VisitStartDate=03/01/2011 "
& "17:08:34&Microsoft.CookieId=882efa27-ee6c-40c5-96ba-2297f985d9e3&Microsoft"
& ".TokenId=0c0a5e07-37a6-4ca3-afc0-0edf3de329f6&Microsoft.NumberOfVisits="
& "60&Microsoft.IdentityToken=RojEm8r/0KbCYeKasdfwekl3FtctotD5ocj7WVR72795"
& "dBj23rXVz5/xeldkkKHr/NtXFN3xAvczHlHQHKw14/9f/VAraQFIzEYpypGE24z1AuPCzVwU"
& "l4HZPnOFH+IA0u2oarcR1n3IMC4Gk8D1UOPBwGlYMB2Xl2W+Up8kJikc4qUxmFG+X5SRrZ3m7"
& "LntAv92B4v7c9FPewcQHDSAJAmTOuy7+sl6zEwW2fGWjqGe3G7bh+qqUWPs4LrvSyyi7T3UCW"
& "anSWn6jqJInP/MSeAxAvjbTrBwlJlE3AoUfXUJgL81boPYsIXZ30lPpqjMkyc0Jd70dffNNTo5"
& "qwkvfFhyOvnfYoQ7dZ0REw+TRA01xHyyUSPINOVgM5Vcu4SdvcUoIlMR3Y097nK+lvx8SqV4UU"
& "+QENW1wbBDa7/u6AQqUuk0616tWrBQMR9pYKwYsORUqLkQY5URzhVVA7Py28dLX002Nehqjbh68"
& "4xQv/gQYbPZMZUq/wgmPsqA5mJU/lki6A0S/H/ULGbrJE0PBQr8T+Hd+Op4HxEHvjvkTs=&Micr"
& "osoft.MicrosoftId=0004-1282-6244-7365; msresearch=%7B%22version%22%3A%224.6"
& "%22%2C%22state%22%3A%7B%22name%22%3A%22IDLE%22%2C%22url%22%3Aundefined%2C%2"
& "2timestamp%22%3A1296211850175%7D%2C%22lastinvited%22%3A1296211850175%2C%22u"
& "serid%22%3A%2212962118501758905232121057759%22%2C%22vendorid%22%3A1%2C%22su"
& "rveys%22%3A%5Bundefined%5D%7D; s_sq=%5B%5BB%5D%5D; s_cc=true; "
& "GsfxStatsLog=true; GsfxSessionCookie=231210164895294015; ADS=SN=175A21EF;"
& ".ASPXANONYMOUS=HJbsF8QczAEkAAAAMGU4YjY4YTctNDJhNy00NmQ3LWJmOWEtNjVjMzFmODY"
& "1ZTA5dhasChFIbRm1YpxPXPteSbwdTE01",
15, "s_sq", "%5B%5BB%5D%5D");
end Test_Parse_Http_Header;
end Util.Http.Cookies.Tests;
|
-----------------------------------------------------------------------
-- util-http-cookies-tests - Unit tests for Cookies
-- Copyright (C) 2011, 2012, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
with Util.Log.Loggers;
with Util.Measures;
with Ada.Strings.Fixed;
with Ada.Unchecked_Deallocation;
package body Util.Http.Cookies.Tests is
use Ada.Strings.Fixed;
use Util.Tests;
use Util.Log;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("ASF.Cookies.Tests");
procedure Free is new Ada.Unchecked_Deallocation (Cookie_Array, Cookie_Array_Access);
package Caller is new Util.Test_Caller (Test, "Cookies");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test ASF.Cookies.Create_Cookie",
Test_Create_Cookie'Access);
Caller.Add_Test (Suite, "Test ASF.Cookies.To_Http_Header",
Test_To_Http_Header'Access);
Caller.Add_Test (Suite, "Test ASF.Cookies.Get_Cookies",
Test_Parse_Http_Header'Access);
end Add_Tests;
-- ------------------------------
-- Test creation of cookie
-- ------------------------------
procedure Test_Create_Cookie (T : in out Test) is
C : constant Cookie := Create ("cookie", "value");
begin
T.Assert_Equals ("cookie", Get_Name (C), "Invalid name");
T.Assert_Equals ("value", Get_Value (C), "Invalid value");
T.Assert (not Is_Secure (C), "Invalid is_secure");
end Test_Create_Cookie;
-- ------------------------------
-- Test conversion of cookie for HTTP header
-- ------------------------------
procedure Test_To_Http_Header (T : in out Test) is
procedure Test_Cookie (C : in Cookie);
procedure Test_Cookie (Name : in String; Value : in String);
procedure Test_Cookie (C : in Cookie) is
S : constant String := To_Http_Header (C);
begin
Log.Info ("Cookie {0}: {1}", Get_Name (C), S);
T.Assert (S'Length > 0, "Invalid cookie length for: " & S);
T.Assert (Index (S, "=") > 0, "Invalid cookie format; " & S);
end Test_Cookie;
procedure Test_Cookie (Name : in String; Value : in String) is
C : Cookie := Create (Name, Value);
begin
Test_Cookie (C);
for I in 1 .. 24 loop
Set_Max_Age (C, I * 3600 + I);
Test_Cookie (C);
end loop;
Set_Secure (C, True);
Test_Cookie (C);
Set_Http_Only (C, True);
Test_Cookie (C);
Set_Domain (C, "world.com");
Test_Cookie (C);
Set_Path (C, "/some-path");
Test_Cookie (C);
end Test_Cookie;
begin
Test_Cookie ("a", "b");
Test_Cookie ("session_id", "79e2317bcabe731e2f681f5725bbc621-&v=1");
Test_Cookie ("p_41_zy", "");
Test_Cookie ("p_34", """quoted\t""");
Test_Cookie ("d", "s");
declare
C : Cookie := Create ("cookie-name", "79e2317bcabe731e2f681f5725bbc621");
Start : Util.Measures.Stamp;
begin
Set_Path (C, "/home");
Set_Domain (C, ".mydomain.example.com");
Set_Max_Age (C, 1000);
Set_Http_Only (C, True);
Set_Secure (C, True);
Set_Comment (C, "some comment");
for I in 1 .. 1000 loop
declare
S : constant String := To_Http_Header (C);
begin
if S'Length < 10 then
T.Assert (S'Length > 10, "Invalid cookie generation");
end if;
end;
end loop;
Util.Measures.Report (S => Start,
Title => "Generation of 1000 cookies");
end;
end Test_To_Http_Header;
-- ------------------------------
-- Test parsing of client cookie to build a list of Cookie objects
-- ------------------------------
procedure Test_Parse_Http_Header (T : in out Test) is
procedure Test_Parse (Header : in String;
Count : in Natural;
Name : in String;
Value : in String);
-- ------------------------------
-- Parse the header and check for the expected cookie count and verify
-- the value of a specific cookie
-- ------------------------------
procedure Test_Parse (Header : in String;
Count : in Natural;
Name : in String;
Value : in String) is
Start : Util.Measures.Stamp;
C : Cookie_Array_Access := Get_Cookies (Header);
Found : Boolean := False;
begin
Util.Measures.Report (S => Start,
Title => "Parsing of cookie " & Name);
T.Assert (C /= null, "Null value returned by Get_Cookies");
Assert_Equals (T, Count, C'Length, "Invalid count in result array");
for I in C'Range loop
Log.Debug ("Cookie: {0}={1}", Get_Name (C (I)), Get_Value (C (I)));
if Name = Get_Name (C (I)) then
Assert_Equals (T, Value, Get_Value (C (I)), "Invalid cookie: " & Name);
Found := True;
end if;
end loop;
T.Assert (Found, "Cookie " & Name & " not found");
Free (C);
end Test_Parse;
begin
Test_Parse ("A=B", 1, "A", "B");
Test_Parse ("A=B=", 1, "A", "B=");
Test_Parse ("CONTEXTE=mar=101&nab=84fbbe2a81887732fe9c635d9ac319b5"
& "&pfl=afide0&typsrv=we&sc=1&soumar=1011&srcurlconfigchapeau"
& "=sous_ouv_formulaire_chapeau_dei_config&nag=550®=14505; "
& "xtvrn=$354249$354336$; CEPORM=321169600.8782.0000; SES=auth=0&"
& "cartridge_url=&return_url=; CEPORC=344500416.8782.0000", 5,
"SES", "auth=0&cartridge_url=&return_url=");
Test_Parse ("s_nr=1298652863627; s_sq=%5B%5BB%5D%5D; s_cc=true; oraclelicense="
& "accept-dbindex-cookie; gpv_p24=no%20value; gpw_e24=no%20value",
6, "gpw_e24", "no%20value");
-- Parse a set of cookies from microsoft.com
Test_Parse ("WT_FPC=id=00.06.036.020-2037773472.29989343:lv=1300442685103:ss=1300442685103; "
& "MC1=GUID=9d86c397c1a5ea4cab48d9fe19b76b4e&HASH=97c3&LV=20092&V=3; "
& "A=I&I=AxUFAAAAAABwBwAALSllub5HorZBtWWX8ZeXcQ!!&CS=114[3B002j2p[0302g3V309; "
& "WT_NVR_RU=0=technet|msdn:1=:2=; mcI=Fri, 31 Dec 2010 10:44:31 GMT; "
& "omniID=beb780dd_ab6d_4802_9f37_e33dde280adb; CodeSnippetContainerLang="
& "Visual Basic; MSID=Microsoft.CreationDate=11/09/2010 10:08:25&Microsoft."
& "LastVisitDate=03/01/2011 17:08:34&Microsoft.VisitStartDate=03/01/2011 "
& "17:08:34&Microsoft.CookieId=882efa27-ee6c-40c5-96ba-2297f985d9e3&Microsoft"
& ".TokenId=0c0a5e07-37a6-4ca3-afc0-0edf3de329f6&Microsoft.NumberOfVisits="
& "60&Microsoft.IdentityToken=RojEm8r/0KbCYeKasdfwekl3FtctotD5ocj7WVR72795"
& "dBj23rXVz5/xeldkkKHr/NtXFN3xAvczHlHQHKw14/9f/VAraQFIzEYpypGE24z1AuPCzVwU"
& "l4HZPnOFH+IA0u2oarcR1n3IMC4Gk8D1UOPBwGlYMB2Xl2W+Up8kJikc4qUxmFG+X5SRrZ3m7"
& "LntAv92B4v7c9FPewcQHDSAJAmTOuy7+sl6zEwW2fGWjqGe3G7bh+qqUWPs4LrvSyyi7T3UCW"
& "anSWn6jqJInP/MSeAxAvjbTrBwlJlE3AoUfXUJgL81boPYsIXZ30lPpqjMkyc0Jd70dffNNTo5"
& "qwkvfFhyOvnfYoQ7dZ0REw+TRA01xHyyUSPINOVgM5Vcu4SdvcUoIlMR3Y097nK+lvx8SqV4UU"
& "+QENW1wbBDa7/u6AQqUuk0616tWrBQMR9pYKwYsORUqLkQY5URzhVVA7Py28dLX002Nehqjbh68"
& "4xQv/gQYbPZMZUq/wgmPsqA5mJU/lki6A0S/H/ULGbrJE0PBQr8T+Hd+Op4HxEHvjvkTs=&Micr"
& "osoft.MicrosoftId=0004-1282-6244-7365; msresearch=%7B%22version%22%3A%224.6"
& "%22%2C%22state%22%3A%7B%22name%22%3A%22IDLE%22%2C%22url%22%3Aundefined%2C%2"
& "2timestamp%22%3A1296211850175%7D%2C%22lastinvited%22%3A1296211850175%2C%22u"
& "serid%22%3A%2212962118501758905232121057759%22%2C%22vendorid%22%3A1%2C%22su"
& "rveys%22%3A%5Bundefined%5D%7D; s_sq=%5B%5BB%5D%5D; s_cc=true; "
& "GsfxStatsLog=true; GsfxSessionCookie=231210164895294015; ADS=SN=175A21EF;"
& ".ASPXANONYMOUS=HJbsF8QczAEkAAAAMGU4YjY4YTctNDJhNy00NmQ3LWJmOWEtNjVjMzFmODY"
& "1ZTA5dhasChFIbRm1YpxPXPteSbwdTE01",
15, "s_sq", "%5B%5BB%5D%5D");
Test_Parse ("A=B;", 1, "A", "B");
Test_Parse ("A=B; ", 1, "A", "B");
Test_Parse ("A=B; C&3", 1, "A", "B");
Test_Parse ("A=C; C<3=4", 1, "A", "C");
end Test_Parse_Http_Header;
end Util.Http.Cookies.Tests;
|
Add more test for cookies
|
Add more test for cookies
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
d6f61dbb76bf4c551da286a8c96f13802d055a75
|
regtests/wiki-tests.adb
|
regtests/wiki-tests.adb
|
-----------------------------------------------------------------------
-- Render Tests - Unit tests for AWA Wiki rendering
-- Copyright (C) 2013, 2016, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Directories;
with Util.Measures;
with Wiki.Render.Wiki;
with Wiki.Render.Html;
with Wiki.Render.Text;
with Wiki.Filters.Html;
with Wiki.Filters.TOC;
with Wiki.Filters.Autolink;
with Wiki.Filters.Variables;
with Wiki.Plugins.Templates;
with Wiki.Plugins.Conditions;
with Wiki.Plugins.Variables;
with Wiki.Streams.Text_IO;
with Wiki.Streams.Html.Text_IO;
with Wiki.Documents;
with Wiki.Parsers;
package body Wiki.Tests is
use Ada.Strings.Unbounded;
-- ------------------------------
-- Test rendering a wiki text in HTML or text.
-- ------------------------------
procedure Test_Render (T : in out Test) is
use Ada.Directories;
Result_File : constant String := To_String (T.Result);
Dir : constant String := Containing_Directory (Result_File);
Doc : Wiki.Documents.Document;
Engine : Wiki.Parsers.Parser;
Toc_Filter : aliased Wiki.Filters.TOC.TOC_Filter;
Html_Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
Var_Filter : aliased Wiki.Filters.Variables.Variable_Filter;
Auto_Filter : aliased Wiki.Filters.Autolink.Autolink_Filter;
Template : aliased Wiki.Plugins.Templates.File_Template_Plugin;
Condition : aliased Wiki.Plugins.Conditions.Condition_Plugin;
Variables : aliased Wiki.Plugins.Variables.Variable_Plugin;
Input : aliased Wiki.Streams.Text_IO.File_Input_Stream;
Output : aliased Wiki.Streams.Html.Text_IO.Html_File_Output_Stream;
type Test_Factory is new Wiki.Plugins.Plugin_Factory with null record;
-- Find a plugin knowing its name.
overriding
function Find (Factory : in Test_Factory;
Name : in String) return Wiki.Plugins.Wiki_Plugin_Access;
overriding
function Find (Factory : in Test_Factory;
Name : in String) return Wiki.Plugins.Wiki_Plugin_Access is
pragma Unreferenced (Factory);
begin
if Name = "if" or Name = "else" or Name = "elsif" or Name = "end" then
return Condition'Unchecked_Access;
elsif Name = "set" then
return Variables'Unchecked_Access;
else
return Template.Find (Name);
end if;
end Find;
Local_Factory : aliased Test_Factory;
begin
if not Exists (Dir) then
Create_Path (Dir);
end if;
Input.Open (Path => To_String (T.File),
Form => "WCEM=8");
Output.Create (Result_File, "WCEM=8");
Template.Set_Template_Path (Containing_Directory (To_String (T.File)));
Condition.Append ("public", "");
Condition.Append ("user", "admin");
declare
Time : Util.Measures.Stamp;
begin
Engine.Set_Syntax (T.Source);
Engine.Set_Plugin_Factory (Local_Factory'Unchecked_Access);
Engine.Add_Filter (Toc_Filter'Unchecked_Access);
Engine.Add_Filter (Auto_Filter'Unchecked_Access);
Engine.Add_Filter (Html_Filter'Unchecked_Access);
Engine.Add_Filter (Var_Filter'Unchecked_Access);
Engine.Parse (Input'Unchecked_Access, Doc);
Util.Measures.Report (Time, "Parse " & To_String (T.Name));
if T.Source = Wiki.SYNTAX_HTML then
declare
Renderer : aliased Wiki.Render.Wiki.Wiki_Renderer;
begin
Renderer.Set_Output_Stream (Output'Unchecked_Access, T.Format);
Renderer.Render (Doc);
Output.Close;
Util.Measures.Report (Time, "Render Wiki " & To_String (T.Name));
end;
elsif T.Is_Html then
declare
Renderer : aliased Wiki.Render.Html.Html_Renderer;
begin
Renderer.Set_Output_Stream (Output'Unchecked_Access);
Renderer.Set_Render_TOC (True);
Renderer.Render (Doc);
Output.Close;
Util.Measures.Report (Time, "Render HTML " & To_String (T.Name));
end;
else
declare
Renderer : aliased Wiki.Render.Text.Text_Renderer;
begin
Renderer.Set_Output_Stream (Output'Unchecked_Access);
Renderer.Render (Doc);
Output.Close;
Util.Measures.Report (Time, "Render Text " & To_String (T.Name));
end;
end if;
end;
Input.Close;
Util.Tests.Assert_Equal_Files (T => T,
Expect => To_String (T.Expect),
Test => Result_File,
Message => "Render");
end Test_Render;
-- ------------------------------
-- Test case name
-- ------------------------------
overriding
function Name (T : in Test) return Util.Tests.Message_String is
begin
if T.Source = Wiki.SYNTAX_HTML then
return Util.Tests.Format ("Test IMPORT " & To_String (T.Name));
elsif T.Is_Html then
return Util.Tests.Format ("Test HTML " & To_String (T.Name));
else
return Util.Tests.Format ("Test TEXT " & To_String (T.Name));
end if;
end Name;
-- ------------------------------
-- Perform the test.
-- ------------------------------
overriding
procedure Run_Test (T : in out Test) is
begin
T.Test_Render;
end Run_Test;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
use Ada.Directories;
procedure Add_Import_Tests;
procedure Add_Wiki_Tests;
function Create_Test (Name : in String;
Path : in String;
Format : in Wiki.Wiki_Syntax;
Prefix : in String;
Is_Html : in Boolean) return Test_Case_Access;
Result_Dir : constant String := "regtests/result";
Expect_Dir : constant String := "regtests/expect";
Expect_Path : constant String := Util.Tests.Get_Path (Expect_Dir);
Result_Path : constant String := Util.Tests.Get_Test_Path (Result_Dir);
Search : Search_Type;
Filter : constant Filter_Type := (others => True);
Ent : Directory_Entry_Type;
function Create_Test (Name : in String;
Path : in String;
Format : in Wiki.Wiki_Syntax;
Prefix : in String;
Is_Html : in Boolean) return Test_Case_Access is
Tst : Test_Case_Access;
begin
Tst := new Test;
Tst.Is_Html := Is_Html;
Tst.Name := To_Unbounded_String (Name);
Tst.File := To_Unbounded_String (Path);
Tst.Expect := To_Unbounded_String (Expect_Path & Prefix & Name);
Tst.Result := To_Unbounded_String (Result_Path & Prefix & Name);
Tst.Format := Format;
Tst.Source := Format;
return Tst;
end Create_Test;
procedure Add_Wiki_Tests is
Dir : constant String := "regtests/files/wiki";
Path : constant String := Util.Tests.Get_Path (Dir);
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read test directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Simple : constant String := Simple_Name (Ent);
Ext : constant String := Ada.Directories.Extension (Simple);
Tst : Test_Case_Access;
Format : Wiki.Wiki_Syntax;
begin
if Simple /= "." and then Simple /= ".."
and then Simple /= ".svn" and then Simple (Simple'Last) /= '~'
then
if Ext = "wiki" then
Format := Wiki.SYNTAX_GOOGLE;
elsif Ext = "dotclear" then
Format := Wiki.SYNTAX_DOTCLEAR;
elsif Ext = "creole" then
Format := Wiki.SYNTAX_CREOLE;
elsif Ext = "phpbb" then
Format := Wiki.SYNTAX_PHPBB;
elsif Ext = "mediawiki" then
Format := Wiki.SYNTAX_MEDIA_WIKI;
elsif Ext = "markdown" then
Format := Wiki.SYNTAX_MARKDOWN;
else
Format := Wiki.SYNTAX_MIX;
end if;
Tst := Create_Test (Simple, Path & "/" & Simple, Format, "/wiki-html/", True);
Suite.Add_Test (Tst.all'Access);
Tst := Create_Test (Simple, Path & "/" & Simple, Format, "/wiki-txt/", False);
Suite.Add_Test (Tst.all'Access);
end if;
end;
end loop;
end Add_Wiki_Tests;
procedure Add_Import_Tests is
Dir : constant String := "regtests/files/html";
Path : constant String := Util.Tests.Get_Path (Dir);
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read test directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Simple : constant String := Simple_Name (Ent);
Name : constant String := Base_Name (Simple);
Tst : Test_Case_Access;
begin
if Simple /= "." and then Simple /= ".."
and then Simple /= ".svn" and then Simple (Simple'Last) /= '~'
then
for Syntax in Wiki.Wiki_Syntax'Range loop
case Syntax is
when Wiki.SYNTAX_CREOLE =>
Tst := Create_Test (Name & ".creole", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when Wiki.SYNTAX_DOTCLEAR =>
Tst := Create_Test (Name & ".dotclear", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when Wiki.SYNTAX_MEDIA_WIKI =>
Tst := Create_Test (Name & ".mediawiki", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when others =>
Tst := null;
end case;
if Tst /= null then
Tst.Source := Wiki.SYNTAX_HTML;
Suite.Add_Test (Tst.all'Access);
end if;
end loop;
end if;
end;
end loop;
end Add_Import_Tests;
begin
Add_Wiki_Tests;
Add_Import_Tests;
end Add_Tests;
end Wiki.Tests;
|
-----------------------------------------------------------------------
-- Render Tests - Unit tests for AWA Wiki rendering
-- Copyright (C) 2013, 2016, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Directories;
with Util.Measures;
with Wiki.Render.Wiki;
with Wiki.Render.Html;
with Wiki.Render.Text;
with Wiki.Filters.Html;
with Wiki.Filters.TOC;
with Wiki.Filters.Autolink;
with Wiki.Filters.Variables;
with Wiki.Plugins.Templates;
with Wiki.Plugins.Conditions;
with Wiki.Plugins.Variables;
with Wiki.Streams.Text_IO;
with Wiki.Streams.Html.Text_IO;
with Wiki.Documents;
with Wiki.Parsers;
package body Wiki.Tests is
use Ada.Strings.Unbounded;
-- ------------------------------
-- Test rendering a wiki text in HTML or text.
-- ------------------------------
procedure Test_Render (T : in out Test) is
use Ada.Directories;
Result_File : constant String := To_String (T.Result);
Dir : constant String := Containing_Directory (Result_File);
Doc : Wiki.Documents.Document;
Engine : Wiki.Parsers.Parser;
Toc_Filter : aliased Wiki.Filters.TOC.TOC_Filter;
Html_Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
Var_Filter : aliased Wiki.Filters.Variables.Variable_Filter;
Auto_Filter : aliased Wiki.Filters.Autolink.Autolink_Filter;
Template : aliased Wiki.Plugins.Templates.File_Template_Plugin;
Condition : aliased Wiki.Plugins.Conditions.Condition_Plugin;
Variables : aliased Wiki.Plugins.Variables.Variable_Plugin;
List_Vars : aliased Wiki.Plugins.Variables.List_Variable_Plugin;
Input : aliased Wiki.Streams.Text_IO.File_Input_Stream;
Output : aliased Wiki.Streams.Html.Text_IO.Html_File_Output_Stream;
type Test_Factory is new Wiki.Plugins.Plugin_Factory with null record;
-- Find a plugin knowing its name.
overriding
function Find (Factory : in Test_Factory;
Name : in String) return Wiki.Plugins.Wiki_Plugin_Access;
overriding
function Find (Factory : in Test_Factory;
Name : in String) return Wiki.Plugins.Wiki_Plugin_Access is
pragma Unreferenced (Factory);
begin
if Name = "if" or Name = "else" or Name = "elsif" or Name = "end" then
return Condition'Unchecked_Access;
elsif Name = "set" then
return Variables'Unchecked_Access;
elsif Name = "list" then
return List_Vars'Unchecked_Access;
else
return Template.Find (Name);
end if;
end Find;
Local_Factory : aliased Test_Factory;
begin
if not Exists (Dir) then
Create_Path (Dir);
end if;
Input.Open (Path => To_String (T.File),
Form => "WCEM=8");
Output.Create (Result_File, "WCEM=8");
Template.Set_Template_Path (Containing_Directory (To_String (T.File)));
Condition.Append ("public", "");
Condition.Append ("user", "admin");
declare
Time : Util.Measures.Stamp;
begin
Engine.Set_Syntax (T.Source);
Engine.Set_Plugin_Factory (Local_Factory'Unchecked_Access);
Engine.Add_Filter (Toc_Filter'Unchecked_Access);
Engine.Add_Filter (Auto_Filter'Unchecked_Access);
Engine.Add_Filter (Html_Filter'Unchecked_Access);
Engine.Add_Filter (Var_Filter'Unchecked_Access);
Engine.Parse (Input'Unchecked_Access, Doc);
Util.Measures.Report (Time, "Parse " & To_String (T.Name));
if T.Source = Wiki.SYNTAX_HTML then
declare
Renderer : aliased Wiki.Render.Wiki.Wiki_Renderer;
begin
Renderer.Set_Output_Stream (Output'Unchecked_Access, T.Format);
Renderer.Render (Doc);
Output.Close;
Util.Measures.Report (Time, "Render Wiki " & To_String (T.Name));
end;
elsif T.Is_Html then
declare
Renderer : aliased Wiki.Render.Html.Html_Renderer;
begin
Renderer.Set_Output_Stream (Output'Unchecked_Access);
Renderer.Set_Render_TOC (True);
Renderer.Render (Doc);
Output.Close;
Util.Measures.Report (Time, "Render HTML " & To_String (T.Name));
end;
else
declare
Renderer : aliased Wiki.Render.Text.Text_Renderer;
begin
Renderer.Set_Output_Stream (Output'Unchecked_Access);
Renderer.Render (Doc);
Output.Close;
Util.Measures.Report (Time, "Render Text " & To_String (T.Name));
end;
end if;
end;
Input.Close;
Util.Tests.Assert_Equal_Files (T => T,
Expect => To_String (T.Expect),
Test => Result_File,
Message => "Render");
end Test_Render;
-- ------------------------------
-- Test case name
-- ------------------------------
overriding
function Name (T : in Test) return Util.Tests.Message_String is
begin
if T.Source = Wiki.SYNTAX_HTML then
return Util.Tests.Format ("Test IMPORT " & To_String (T.Name));
elsif T.Is_Html then
return Util.Tests.Format ("Test HTML " & To_String (T.Name));
else
return Util.Tests.Format ("Test TEXT " & To_String (T.Name));
end if;
end Name;
-- ------------------------------
-- Perform the test.
-- ------------------------------
overriding
procedure Run_Test (T : in out Test) is
begin
T.Test_Render;
end Run_Test;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
use Ada.Directories;
procedure Add_Import_Tests;
procedure Add_Wiki_Tests;
function Create_Test (Name : in String;
Path : in String;
Format : in Wiki.Wiki_Syntax;
Prefix : in String;
Is_Html : in Boolean) return Test_Case_Access;
Result_Dir : constant String := "regtests/result";
Expect_Dir : constant String := "regtests/expect";
Expect_Path : constant String := Util.Tests.Get_Path (Expect_Dir);
Result_Path : constant String := Util.Tests.Get_Test_Path (Result_Dir);
Search : Search_Type;
Filter : constant Filter_Type := (others => True);
Ent : Directory_Entry_Type;
function Create_Test (Name : in String;
Path : in String;
Format : in Wiki.Wiki_Syntax;
Prefix : in String;
Is_Html : in Boolean) return Test_Case_Access is
Tst : Test_Case_Access;
begin
Tst := new Test;
Tst.Is_Html := Is_Html;
Tst.Name := To_Unbounded_String (Name);
Tst.File := To_Unbounded_String (Path);
Tst.Expect := To_Unbounded_String (Expect_Path & Prefix & Name);
Tst.Result := To_Unbounded_String (Result_Path & Prefix & Name);
Tst.Format := Format;
Tst.Source := Format;
return Tst;
end Create_Test;
procedure Add_Wiki_Tests is
Dir : constant String := "regtests/files/wiki";
Path : constant String := Util.Tests.Get_Path (Dir);
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read test directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Simple : constant String := Simple_Name (Ent);
Ext : constant String := Ada.Directories.Extension (Simple);
Tst : Test_Case_Access;
Format : Wiki.Wiki_Syntax;
begin
if Simple /= "." and then Simple /= ".."
and then Simple /= ".svn" and then Simple (Simple'Last) /= '~'
then
if Ext = "wiki" then
Format := Wiki.SYNTAX_GOOGLE;
elsif Ext = "dotclear" then
Format := Wiki.SYNTAX_DOTCLEAR;
elsif Ext = "creole" then
Format := Wiki.SYNTAX_CREOLE;
elsif Ext = "phpbb" then
Format := Wiki.SYNTAX_PHPBB;
elsif Ext = "mediawiki" then
Format := Wiki.SYNTAX_MEDIA_WIKI;
elsif Ext = "markdown" then
Format := Wiki.SYNTAX_MARKDOWN;
else
Format := Wiki.SYNTAX_MIX;
end if;
Tst := Create_Test (Simple, Path & "/" & Simple, Format, "/wiki-html/", True);
Suite.Add_Test (Tst.all'Access);
Tst := Create_Test (Simple, Path & "/" & Simple, Format, "/wiki-txt/", False);
Suite.Add_Test (Tst.all'Access);
end if;
end;
end loop;
end Add_Wiki_Tests;
procedure Add_Import_Tests is
Dir : constant String := "regtests/files/html";
Path : constant String := Util.Tests.Get_Path (Dir);
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read test directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Simple : constant String := Simple_Name (Ent);
Name : constant String := Base_Name (Simple);
Tst : Test_Case_Access;
begin
if Simple /= "." and then Simple /= ".."
and then Simple /= ".svn" and then Simple (Simple'Last) /= '~'
then
for Syntax in Wiki.Wiki_Syntax'Range loop
case Syntax is
when Wiki.SYNTAX_CREOLE =>
Tst := Create_Test (Name & ".creole", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when Wiki.SYNTAX_DOTCLEAR =>
Tst := Create_Test (Name & ".dotclear", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when Wiki.SYNTAX_MEDIA_WIKI =>
Tst := Create_Test (Name & ".mediawiki", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when others =>
Tst := null;
end case;
if Tst /= null then
Tst.Source := Wiki.SYNTAX_HTML;
Suite.Add_Test (Tst.all'Access);
end if;
end loop;
end if;
end;
end loop;
end Add_Import_Tests;
begin
Add_Wiki_Tests;
Add_Import_Tests;
end Add_Tests;
end Wiki.Tests;
|
Declare the List_Variable_Plugin and allow to retrieve it with the plugin factory
|
Declare the List_Variable_Plugin and allow to retrieve it with the plugin factory
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
9e5df7fab5a6c84ff9a354e11ed87177374f36bd
|
regtests/wiki-tests.adb
|
regtests/wiki-tests.adb
|
-----------------------------------------------------------------------
-- Render Tests - Unit tests for AWA Wiki rendering
-- Copyright (C) 2013, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Directories;
with Ada.Characters.Conversions;
with Util.Files;
with Util.Measures;
with Wiki.Render.Wiki;
with Wiki.Filters.Html;
with Wiki.Streams.Html.Builders;
with Wiki.Streams.Builders;
with Wiki.Utils;
with Wiki.Nodes;
with Wiki.Parsers;
package body Wiki.Tests is
use Ada.Strings.Unbounded;
-- ------------------------------
-- Test rendering a wiki text in HTML or text.
-- ------------------------------
procedure Test_Render (T : in out Test) is
function To_Wide (Item : in String) return Wide_Wide_String
renames Ada.Characters.Conversions.To_Wide_Wide_String;
Result_File : constant String := To_String (T.Result);
Content : Unbounded_String;
begin
Util.Files.Read_File (Path => To_String (T.File),
Into => Content,
Max_Size => 10000);
declare
Time : Util.Measures.Stamp;
begin
if T.Source = Wiki.SYNTAX_HTML then
declare
Html_Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
Writer : aliased Wiki.Streams.Builders.Output_Builder_Stream;
Renderer : aliased Wiki.Render.Wiki.Wiki_Renderer;
Doc : Wiki.Nodes.Document;
Engine : Wiki.Parsers.Parser;
begin
Renderer.Set_Output_Stream (Writer'Unchecked_Access, T.Format);
Engine.Add_Filter (Html_Filter'Unchecked_Access);
Engine.Set_Syntax (Wiki.SYNTAX_HTML);
Engine.Parse (To_Wide (To_String (Content)), Doc);
Renderer.Render (Doc);
Content := To_Unbounded_String (Writer.To_String);
end;
elsif T.Is_Html then
Content := To_Unbounded_String
(Utils.To_Html (To_Wide (To_String (Content)), T.Format));
else
Content := To_Unbounded_String
(Utils.To_Text (To_Wide (To_String (Content)), T.Format));
end if;
Util.Measures.Report (Time, "Render " & To_String (T.Name));
end;
Util.Files.Write_File (Result_File, Content);
Util.Tests.Assert_Equal_Files (T => T,
Expect => To_String (T.Expect),
Test => Result_File,
Message => "Render");
end Test_Render;
-- ------------------------------
-- Test case name
-- ------------------------------
overriding
function Name (T : in Test) return Util.Tests.Message_String is
begin
if T.Source = Wiki.SYNTAX_HTML then
return Util.Tests.Format ("Test IMPORT " & To_String (T.Name));
elsif T.Is_Html then
return Util.Tests.Format ("Test HTML " & To_String (T.Name));
else
return Util.Tests.Format ("Test TEXT " & To_String (T.Name));
end if;
end Name;
-- ------------------------------
-- Perform the test.
-- ------------------------------
overriding
procedure Run_Test (T : in out Test) is
begin
T.Test_Render;
end Run_Test;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
use Ada.Directories;
procedure Add_Import_Tests;
procedure Add_Wiki_Tests;
function Create_Test (Name : in String;
Path : in String;
Format : in Wiki.Wiki_Syntax;
Prefix : in String;
Is_Html : in Boolean) return Test_Case_Access;
Result_Dir : constant String := "regtests/result";
Expect_Dir : constant String := "regtests/expect";
Expect_Path : constant String := Util.Tests.Get_Path (Expect_Dir);
Result_Path : constant String := Util.Tests.Get_Test_Path (Result_Dir);
Search : Search_Type;
Filter : constant Filter_Type := (others => True);
Ent : Directory_Entry_Type;
function Create_Test (Name : in String;
Path : in String;
Format : in Wiki.Wiki_Syntax;
Prefix : in String;
Is_Html : in Boolean) return Test_Case_Access is
Tst : Test_Case_Access;
begin
Tst := new Test;
Tst.Is_Html := Is_Html;
Tst.Name := To_Unbounded_String (Name);
Tst.File := To_Unbounded_String (Path);
Tst.Expect := To_Unbounded_String (Expect_Path & Prefix & Name);
Tst.Result := To_Unbounded_String (Result_Path & Prefix & Name);
Tst.Format := Format;
Tst.Source := Format;
return Tst;
end Create_Test;
procedure Add_Wiki_Tests is
Dir : constant String := "regtests/files/wiki";
Path : constant String := Util.Tests.Get_Path (Dir);
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read test directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Simple : constant String := Simple_Name (Ent);
Ext : constant String := Ada.Directories.Extension (Simple);
Tst : Test_Case_Access;
Format : Wiki.Wiki_Syntax;
begin
if Simple /= "." and then Simple /= ".."
and then Simple /= ".svn" and then Simple (Simple'Last) /= '~'
then
if Ext = "wiki" then
Format := Wiki.SYNTAX_GOOGLE;
elsif Ext = "dotclear" then
Format := Wiki.SYNTAX_DOTCLEAR;
elsif Ext = "creole" then
Format := Wiki.SYNTAX_CREOLE;
elsif Ext = "phpbb" then
Format := Wiki.SYNTAX_PHPBB;
elsif Ext = "mediawiki" then
Format := Wiki.SYNTAX_MEDIA_WIKI;
else
Format := Wiki.SYNTAX_MIX;
end if;
Tst := Create_Test (Simple, Path & "/" & Simple, Format, "/wiki-html/", True);
Suite.Add_Test (Tst.all'Access);
Tst := Create_Test (Simple, Path & "/" & Simple, Format, "/wiki-txt/", False);
Suite.Add_Test (Tst.all'Access);
end if;
end;
end loop;
end Add_Wiki_Tests;
procedure Add_Import_Tests is
Dir : constant String := "regtests/files/html";
Path : constant String := Util.Tests.Get_Path (Dir);
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read test directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Simple : constant String := Simple_Name (Ent);
Name : constant String := Base_Name (Simple);
Tst : Test_Case_Access;
begin
if Simple /= "." and then Simple /= ".."
and then Simple /= ".svn" and then Simple (Simple'Last) /= '~'
then
for Syntax in Wiki.Wiki_Syntax'Range loop
case Syntax is
when Wiki.SYNTAX_CREOLE =>
Tst := Create_Test (Name & ".creole", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when Wiki.SYNTAX_DOTCLEAR =>
Tst := Create_Test (Name & ".dotclear", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when Wiki.SYNTAX_MEDIA_WIKI =>
Tst := Create_Test (Name & ".mediawiki", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when others =>
Tst := null;
end case;
if Tst /= null then
Tst.Source := Wiki.SYNTAX_HTML;
Suite.Add_Test (Tst.all'Access);
end if;
end loop;
end if;
end;
end loop;
end Add_Import_Tests;
begin
Add_Wiki_Tests;
Add_Import_Tests;
end Add_Tests;
end Wiki.Tests;
|
-----------------------------------------------------------------------
-- Render Tests - Unit tests for AWA Wiki rendering
-- Copyright (C) 2013, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Directories;
with Ada.Characters.Conversions;
with Util.Files;
with Util.Measures;
with Wiki.Render.Wiki;
with Wiki.Filters.Html;
with Wiki.Streams.Html.Builders;
with Wiki.Streams.Builders;
with Wiki.Utils;
with Wiki.Documents;
with Wiki.Parsers;
package body Wiki.Tests is
use Ada.Strings.Unbounded;
-- ------------------------------
-- Test rendering a wiki text in HTML or text.
-- ------------------------------
procedure Test_Render (T : in out Test) is
function To_Wide (Item : in String) return Wide_Wide_String
renames Ada.Characters.Conversions.To_Wide_Wide_String;
Result_File : constant String := To_String (T.Result);
Content : Unbounded_String;
begin
Util.Files.Read_File (Path => To_String (T.File),
Into => Content,
Max_Size => 10000);
declare
Time : Util.Measures.Stamp;
begin
if T.Source = Wiki.SYNTAX_HTML then
declare
Html_Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
Writer : aliased Wiki.Streams.Builders.Output_Builder_Stream;
Renderer : aliased Wiki.Render.Wiki.Wiki_Renderer;
Doc : Wiki.Documents.Document;
Engine : Wiki.Parsers.Parser;
begin
Renderer.Set_Output_Stream (Writer'Unchecked_Access, T.Format);
Engine.Add_Filter (Html_Filter'Unchecked_Access);
Engine.Set_Syntax (Wiki.SYNTAX_HTML);
Engine.Parse (To_Wide (To_String (Content)), Doc);
Renderer.Render (Doc);
Content := To_Unbounded_String (Writer.To_String);
end;
elsif T.Is_Html then
Content := To_Unbounded_String
(Utils.To_Html (To_Wide (To_String (Content)), T.Format));
else
Content := To_Unbounded_String
(Utils.To_Text (To_Wide (To_String (Content)), T.Format));
end if;
Util.Measures.Report (Time, "Render " & To_String (T.Name));
end;
Util.Files.Write_File (Result_File, Content);
Util.Tests.Assert_Equal_Files (T => T,
Expect => To_String (T.Expect),
Test => Result_File,
Message => "Render");
end Test_Render;
-- ------------------------------
-- Test case name
-- ------------------------------
overriding
function Name (T : in Test) return Util.Tests.Message_String is
begin
if T.Source = Wiki.SYNTAX_HTML then
return Util.Tests.Format ("Test IMPORT " & To_String (T.Name));
elsif T.Is_Html then
return Util.Tests.Format ("Test HTML " & To_String (T.Name));
else
return Util.Tests.Format ("Test TEXT " & To_String (T.Name));
end if;
end Name;
-- ------------------------------
-- Perform the test.
-- ------------------------------
overriding
procedure Run_Test (T : in out Test) is
begin
T.Test_Render;
end Run_Test;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
use Ada.Directories;
procedure Add_Import_Tests;
procedure Add_Wiki_Tests;
function Create_Test (Name : in String;
Path : in String;
Format : in Wiki.Wiki_Syntax;
Prefix : in String;
Is_Html : in Boolean) return Test_Case_Access;
Result_Dir : constant String := "regtests/result";
Expect_Dir : constant String := "regtests/expect";
Expect_Path : constant String := Util.Tests.Get_Path (Expect_Dir);
Result_Path : constant String := Util.Tests.Get_Test_Path (Result_Dir);
Search : Search_Type;
Filter : constant Filter_Type := (others => True);
Ent : Directory_Entry_Type;
function Create_Test (Name : in String;
Path : in String;
Format : in Wiki.Wiki_Syntax;
Prefix : in String;
Is_Html : in Boolean) return Test_Case_Access is
Tst : Test_Case_Access;
begin
Tst := new Test;
Tst.Is_Html := Is_Html;
Tst.Name := To_Unbounded_String (Name);
Tst.File := To_Unbounded_String (Path);
Tst.Expect := To_Unbounded_String (Expect_Path & Prefix & Name);
Tst.Result := To_Unbounded_String (Result_Path & Prefix & Name);
Tst.Format := Format;
Tst.Source := Format;
return Tst;
end Create_Test;
procedure Add_Wiki_Tests is
Dir : constant String := "regtests/files/wiki";
Path : constant String := Util.Tests.Get_Path (Dir);
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read test directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Simple : constant String := Simple_Name (Ent);
Ext : constant String := Ada.Directories.Extension (Simple);
Tst : Test_Case_Access;
Format : Wiki.Wiki_Syntax;
begin
if Simple /= "." and then Simple /= ".."
and then Simple /= ".svn" and then Simple (Simple'Last) /= '~'
then
if Ext = "wiki" then
Format := Wiki.SYNTAX_GOOGLE;
elsif Ext = "dotclear" then
Format := Wiki.SYNTAX_DOTCLEAR;
elsif Ext = "creole" then
Format := Wiki.SYNTAX_CREOLE;
elsif Ext = "phpbb" then
Format := Wiki.SYNTAX_PHPBB;
elsif Ext = "mediawiki" then
Format := Wiki.SYNTAX_MEDIA_WIKI;
else
Format := Wiki.SYNTAX_MIX;
end if;
Tst := Create_Test (Simple, Path & "/" & Simple, Format, "/wiki-html/", True);
Suite.Add_Test (Tst.all'Access);
Tst := Create_Test (Simple, Path & "/" & Simple, Format, "/wiki-txt/", False);
Suite.Add_Test (Tst.all'Access);
end if;
end;
end loop;
end Add_Wiki_Tests;
procedure Add_Import_Tests is
Dir : constant String := "regtests/files/html";
Path : constant String := Util.Tests.Get_Path (Dir);
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read test directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Simple : constant String := Simple_Name (Ent);
Name : constant String := Base_Name (Simple);
Tst : Test_Case_Access;
begin
if Simple /= "." and then Simple /= ".."
and then Simple /= ".svn" and then Simple (Simple'Last) /= '~'
then
for Syntax in Wiki.Wiki_Syntax'Range loop
case Syntax is
when Wiki.SYNTAX_CREOLE =>
Tst := Create_Test (Name & ".creole", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when Wiki.SYNTAX_DOTCLEAR =>
Tst := Create_Test (Name & ".dotclear", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when Wiki.SYNTAX_MEDIA_WIKI =>
Tst := Create_Test (Name & ".mediawiki", Path & "/" & Simple,
Syntax, "/wiki-import/", True);
when others =>
Tst := null;
end case;
if Tst /= null then
Tst.Source := Wiki.SYNTAX_HTML;
Suite.Add_Test (Tst.all'Access);
end if;
end loop;
end if;
end;
end loop;
end Add_Import_Tests;
begin
Add_Wiki_Tests;
Add_Import_Tests;
end Add_Tests;
end Wiki.Tests;
|
Use Wiki.Documents.Document type
|
Use Wiki.Documents.Document type
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
a2822744567ddbaf50d8ba15a2f188eb71283cbb
|
mat/src/memory/mat-memory-targets.ads
|
mat/src/memory/mat-memory-targets.ads
|
-----------------------------------------------------------------------
-- Memory clients - Client info related to its memory
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with MAT.Frames;
with MAT.Readers;
with MAT.Memory.Tools;
with MAT.Expressions;
package MAT.Memory.Targets is
-- Define some global statistics about the memory slots.
type Memory_Stat is record
Thread_Count : Natural := 0;
Total_Alloc : MAT.Types.Target_Size := 0;
Total_Free : MAT.Types.Target_Size := 0;
Malloc_Count : Natural := 0;
Free_Count : Natural := 0;
Realloc_Count : Natural := 0;
end record;
type Target_Memory is tagged limited private;
type Client_Memory_Ref is access all Target_Memory;
-- Initialize the target memory object to manage the memory slots, the stack frames
-- and setup the reader to analyze the memory events.
procedure Initialize (Memory : in out Target_Memory;
Reader : in out MAT.Readers.Manager_Base'Class);
-- Take into account a malloc probe. The memory slot [Addr .. Slot.Size] is inserted
-- in the used slots map. The freed slots that intersect the malloc'ed region are
-- removed from the freed map.
procedure Probe_Malloc (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Take into account a free probe. Add the memory slot in the freed map and remove
-- the slot from the used slots map.
procedure Probe_Free (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Take into account a realloc probe. The old memory slot represented by Old_Addr is
-- removed from the used slots maps and the new memory slot [Addr .. Slot.Size] is
-- inserted in the used slots map.
procedure Probe_Realloc (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Old_Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
procedure Create_Frame (Memory : in out Target_Memory;
Pc : in MAT.Frames.Frame_Table;
Result : out MAT.Frames.Frame_Type);
-- Collect the information about memory slot sizes allocated by the application.
procedure Size_Information (Memory : in out Target_Memory;
Sizes : in out MAT.Memory.Tools.Size_Info_Map);
-- Collect the information about threads and the memory allocations they've made.
procedure Thread_Information (Memory : in out Target_Memory;
Threads : in out Memory_Info_Map);
-- Collect the information about frames and the memory allocations they've made.
procedure Frame_Information (Memory : in out Target_Memory;
Level : in Natural;
Frames : in out Frame_Info_Map);
-- Get the global memory and allocation statistics.
procedure Stat_Information (Memory : in out Target_Memory;
Result : out Memory_Stat);
-- Find from the <tt>Memory</tt> map the memory slots whose address intersects
-- the region [From .. To] and which is selected by the given filter expression.
-- Add the memory slot in the <tt>Into</tt> list if it does not already contains
-- the memory slot.
procedure Find (Memory : in out Target_Memory;
From : in MAT.Types.Target_Addr;
To : in MAT.Types.Target_Addr;
Filter : in MAT.Expressions.Expression_Type;
Into : in out MAT.Memory.Allocation_Map);
private
protected type Memory_Allocator is
-- Take into account a malloc probe. The memory slot [Addr .. Slot.Size] is inserted
-- in the used slots map. The freed slots that intersect the malloc'ed region are
-- removed from the freed map.
procedure Probe_Malloc (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Take into account a free probe. Add the memory slot in the freed map and remove
-- the slot from the used slots map.
procedure Probe_Free (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Take into account a realloc probe. The old memory slot represented by Old_Addr is
-- removed from the used slots maps and the new memory slot [Addr .. Slot.Size] is
-- inserted in the used slots map.
procedure Probe_Realloc (Addr : in MAT.Types.Target_Addr;
Old_Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
procedure Create_Frame (Pc : in MAT.Frames.Frame_Table;
Result : out MAT.Frames.Frame_Type);
-- Collect the information about memory slot sizes allocated by the application.
procedure Size_Information (Sizes : in out MAT.Memory.Tools.Size_Info_Map);
-- Collect the information about threads and the memory allocations they've made.
procedure Thread_Information (Threads : in out Memory_Info_Map);
-- Collect the information about frames and the memory allocations they've made.
procedure Frame_Information (Level : in Natural;
Frames : in out Frame_Info_Map);
-- Find from the <tt>Memory</tt> map the memory slots whose address intersects
-- the region [From .. To] and which is selected by the given filter expression.
-- Add the memory slot in the <tt>Into</tt> list if it does not already contains
-- the memory slot.
procedure Find (From : in MAT.Types.Target_Addr;
To : in MAT.Types.Target_Addr;
Filter : in MAT.Expressions.Expression_Type;
Into : in out MAT.Memory.Allocation_Map);
-- Get the global memory and allocation statistics.
procedure Stat_Information (Result : out Memory_Stat);
private
Used_Slots : Allocation_Map;
Freed_Slots : Allocation_Map;
Stats : Memory_Stat;
Frames : MAT.Frames.Frame_Type := MAT.Frames.Create_Root;
end Memory_Allocator;
type Target_Memory is tagged limited record
Reader : MAT.Readers.Reader_Access;
Memory : Memory_Allocator;
end record;
end MAT.Memory.Targets;
|
-----------------------------------------------------------------------
-- Memory clients - Client info related to its memory
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with MAT.Frames;
with MAT.Readers;
with MAT.Memory.Tools;
with MAT.Expressions;
package MAT.Memory.Targets is
-- Define some global statistics about the memory slots.
type Memory_Stat is record
Thread_Count : Natural := 0;
Total_Alloc : MAT.Types.Target_Size := 0;
Total_Free : MAT.Types.Target_Size := 0;
Malloc_Count : Natural := 0;
Free_Count : Natural := 0;
Realloc_Count : Natural := 0;
end record;
type Target_Memory is tagged limited private;
type Client_Memory_Ref is access all Target_Memory;
-- Initialize the target memory object to manage the memory slots, the stack frames
-- and setup the reader to analyze the memory events.
procedure Initialize (Memory : in out Target_Memory;
Reader : in out MAT.Readers.Manager_Base'Class);
-- Take into account a malloc probe. The memory slot [Addr .. Slot.Size] is inserted
-- in the used slots map. The freed slots that intersect the malloc'ed region are
-- removed from the freed map.
procedure Probe_Malloc (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Take into account a free probe. Add the memory slot in the freed map and remove
-- the slot from the used slots map.
procedure Probe_Free (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Take into account a realloc probe. The old memory slot represented by Old_Addr is
-- removed from the used slots maps and the new memory slot [Addr .. Slot.Size] is
-- inserted in the used slots map.
procedure Probe_Realloc (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Old_Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
procedure Create_Frame (Memory : in out Target_Memory;
Pc : in MAT.Frames.Frame_Table;
Result : out MAT.Frames.Frame_Type);
-- Collect the information about memory slot sizes allocated by the application.
procedure Size_Information (Memory : in out Target_Memory;
Sizes : in out MAT.Memory.Tools.Size_Info_Map);
-- Collect the information about threads and the memory allocations they've made.
procedure Thread_Information (Memory : in out Target_Memory;
Threads : in out Memory_Info_Map);
-- Collect the information about frames and the memory allocations they've made.
procedure Frame_Information (Memory : in out Target_Memory;
Level : in Natural;
Frames : in out Frame_Info_Map);
-- Get the global memory and allocation statistics.
procedure Stat_Information (Memory : in out Target_Memory;
Result : out Memory_Stat);
-- Find from the <tt>Memory</tt> map the memory slots whose address intersects
-- the region [From .. To] and which is selected by the given filter expression.
-- Add the memory slot in the <tt>Into</tt> list if it does not already contains
-- the memory slot.
procedure Find (Memory : in out Target_Memory;
From : in MAT.Types.Target_Addr;
To : in MAT.Types.Target_Addr;
Filter : in MAT.Expressions.Expression_Type;
Into : in out MAT.Memory.Allocation_Map);
private
protected type Memory_Allocator is
-- Add the memory region from the list of memory region managed by the program.
procedure Add_Region (Region : in Region_Info);
-- Take into account a malloc probe. The memory slot [Addr .. Slot.Size] is inserted
-- in the used slots map. The freed slots that intersect the malloc'ed region are
-- removed from the freed map.
procedure Probe_Malloc (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Take into account a free probe. Add the memory slot in the freed map and remove
-- the slot from the used slots map.
procedure Probe_Free (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Take into account a realloc probe. The old memory slot represented by Old_Addr is
-- removed from the used slots maps and the new memory slot [Addr .. Slot.Size] is
-- inserted in the used slots map.
procedure Probe_Realloc (Addr : in MAT.Types.Target_Addr;
Old_Addr : in MAT.Types.Target_Addr;
Slot : in Allocation);
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
procedure Create_Frame (Pc : in MAT.Frames.Frame_Table;
Result : out MAT.Frames.Frame_Type);
-- Collect the information about memory slot sizes allocated by the application.
procedure Size_Information (Sizes : in out MAT.Memory.Tools.Size_Info_Map);
-- Collect the information about threads and the memory allocations they've made.
procedure Thread_Information (Threads : in out Memory_Info_Map);
-- Collect the information about frames and the memory allocations they've made.
procedure Frame_Information (Level : in Natural;
Frames : in out Frame_Info_Map);
-- Find from the <tt>Memory</tt> map the memory slots whose address intersects
-- the region [From .. To] and which is selected by the given filter expression.
-- Add the memory slot in the <tt>Into</tt> list if it does not already contains
-- the memory slot.
procedure Find (From : in MAT.Types.Target_Addr;
To : in MAT.Types.Target_Addr;
Filter : in MAT.Expressions.Expression_Type;
Into : in out MAT.Memory.Allocation_Map);
-- Get the global memory and allocation statistics.
procedure Stat_Information (Result : out Memory_Stat);
private
Used_Slots : Allocation_Map;
Freed_Slots : Allocation_Map;
Regions : Region_Info_Map;
Stats : Memory_Stat;
Frames : MAT.Frames.Frame_Type := MAT.Frames.Create_Root;
end Memory_Allocator;
type Target_Memory is tagged limited record
Reader : MAT.Readers.Reader_Access;
Memory : Memory_Allocator;
end record;
end MAT.Memory.Targets;
|
Define the protected operation Add_Region
|
Define the protected operation Add_Region
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
53b1d5c7a7720c78f0200f149ede1834c7010e6e
|
mat/src/mat-commands.ads
|
mat/src/mat-commands.ads
|
-----------------------------------------------------------------------
-- mat-commands -- Command support and execution
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with GNAT.Sockets;
with MAT.Targets;
package MAT.Commands is
Stop_Interp : exception;
-- The options that can be configured through the command line.
type Options_Type is record
Interactive : Boolean := True;
Graphical : Boolean := False;
Address : GNAT.Sockets.Sock_Addr_Type := (Port => 4096, others => <>);
end record;
-- Procedure that defines a command handler.
type Command_Handler is access procedure (Target : in out MAT.Targets.Target_Type'Class;
Args : in String);
-- Execute the command given in the line.
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String);
-- Enter in the interactive loop reading the commands from the standard input
-- and executing the commands.
procedure Interactive (Target : in out MAT.Targets.Target_Type'Class);
-- Parse the command line arguments and configure the target instance.
procedure Initialize_Options (Target : in out MAT.Targets.Target_Type'Class;
Options : in out Options_Type);
-- Convert the string to a socket address. The string can have two forms:
-- port
-- host:port
function To_Sock_Addr_Type (Param : in String) return GNAT.Sockets.Sock_Addr_Type;
end MAT.Commands;
|
-----------------------------------------------------------------------
-- mat-commands -- Command support and execution
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with GNAT.Sockets;
with MAT.Targets;
package MAT.Commands is
Stop_Interp : exception;
-- The options that can be configured through the command line.
type Options_Type is record
Interactive : Boolean := True;
Graphical : Boolean := False;
Address : GNAT.Sockets.Sock_Addr_Type := (Port => 4096, others => <>);
end record;
-- Procedure that defines a command handler.
type Command_Handler is access procedure (Target : in out MAT.Targets.Target_Type'Class;
Args : in String);
-- Execute the command given in the line.
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String);
-- Enter in the interactive loop reading the commands from the standard input
-- and executing the commands.
procedure Interactive (Target : in out MAT.Targets.Target_Type'Class);
-- Parse the command line arguments and configure the target instance.
procedure Initialize_Options (Target : in out MAT.Targets.Target_Type'Class;
Options : in out Options_Type);
-- Convert the string to a socket address. The string can have two forms:
-- port
-- host:port
function To_Sock_Addr_Type (Param : in String) return GNAT.Sockets.Sock_Addr_Type;
-- Print the application usage.
procedure Usage;
end MAT.Commands;
|
Declare the Usage procedure
|
Declare the Usage procedure
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
6ac275023cfeed42e24209cb51f32d561be73a0c
|
src/asf-components-utils-factory.adb
|
src/asf-components-utils-factory.adb
|
-----------------------------------------------------------------------
-- core-factory -- Factory for Core UI Components
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Ada.Exceptions;
with Ada.Strings.Maps;
with ASF.Views.Nodes;
with ASF.Locales;
with ASF.Components.Utils.Files;
with ASF.Components.Utils.Flush;
with ASF.Components.Utils.Scripts;
with ASF.Components.Utils.Escapes;
with ASF.Components.Utils.Beans;
with ASF.Components.Html.Messages;
with ASF.Applications.Main;
with Util.Log.Loggers;
with Util.Properties.Bundles;
with Util.Dates.Formats;
with Util.Dates.ISO8601;
with Util.Beans.Objects.Time;
with Util.Locales;
with Util.Encoders.SHA256;
with Util.Strings.Transforms; use Util.Strings;
package body ASF.Components.Utils.Factory is
use ASF.Components.Base;
-- The logger
Log : constant Util.Log.Loggers.Logger
:= Util.Log.Loggers.Create ("ASF.Components.Utils.Factory");
function Create_File return UIComponent_Access;
function Create_Flush return UIComponent_Access;
function Create_Script return UIComponent_Access;
function Create_Escape return UIComponent_Access;
function Create_Set return UIComponent_Access;
-- -------------------------
-- ------------------------------
-- Create a UIFile component
-- ------------------------------
function Create_File return UIComponent_Access is
begin
return new ASF.Components.Utils.Files.UIFile;
end Create_File;
-- ------------------------------
-- Create a UIFlush component
-- ------------------------------
function Create_Flush return UIComponent_Access is
begin
return new ASF.Components.Utils.Flush.UIFlush;
end Create_Flush;
-- ------------------------------
-- Create a UIScript component
-- ------------------------------
function Create_Script return UIComponent_Access is
begin
return new ASF.Components.Utils.Scripts.UIScript;
end Create_Script;
-- ------------------------------
-- Create a UIEscape component
-- ------------------------------
function Create_Escape return UIComponent_Access is
begin
return new ASF.Components.Utils.Escapes.UIEscape;
end Create_Escape;
-- ------------------------------
-- Create a UISetBean component
-- ------------------------------
function Create_Set return UIComponent_Access is
begin
return new ASF.Components.Utils.Beans.UISetBean;
end Create_Set;
use ASF.Views.Nodes;
URI : aliased constant String := "http://code.google.com/p/ada-asf/util";
ESCAPE_TAG : aliased constant String := "escape";
FILE_TAG : aliased constant String := "file";
FLUSH_TAG : aliased constant String := "flush";
SCRIPT_TAG : aliased constant String := "script";
SET_TAG : aliased constant String := "set";
Core_Bindings : aliased constant ASF.Factory.Binding_Array
:= (1 => (Name => ESCAPE_TAG'Access,
Component => Create_Escape'Access,
Tag => Create_Component_Node'Access),
2 => (Name => FILE_TAG'Access,
Component => Create_File'Access,
Tag => Create_Component_Node'Access),
3 => (Name => FLUSH_TAG'Access,
Component => Create_Flush'Access,
Tag => Create_Component_Node'Access),
4 => (Name => SCRIPT_TAG'Access,
Component => Create_Script'Access,
Tag => Create_Component_Node'Access),
5 => (Name => SET_TAG'Access,
Component => Create_Set'Access,
Tag => Create_Component_Node'Access)
);
Core_Factory : aliased constant ASF.Factory.Factory_Bindings
:= (URI => URI'Access, Bindings => Core_Bindings'Access);
-- ------------------------------
-- Get the HTML component factory.
-- ------------------------------
function Definition return ASF.Factory.Factory_Bindings_Access is
begin
return Core_Factory'Access;
end Definition;
-- Truncate the string representation represented by <b>Value</b> to
-- the length specified by <b>Size</b>.
function Escape_Javascript (Value : EL.Objects.Object) return EL.Objects.Object;
-- Escape the string using XML escape rules.
function Escape_Xml (Value : EL.Objects.Object) return EL.Objects.Object;
-- Translate the value into an ISO8606 date.
function To_ISO8601 (Value : in EL.Objects.Object) return EL.Objects.Object;
-- Encode the string for URL.
function Url_Encode (Value : in EL.Objects.Object) return EL.Objects.Object;
-- Encode the object into a SHA256.
function SHA256 (Value : in EL.Objects.Object) return EL.Objects.Object;
function SHA256_Base64 (Value : in EL.Objects.Object) return EL.Objects.Object;
-- Format a date using the given date pattern.
function Format_Date (Date : in EL.Objects.Object;
Format : in EL.Objects.Object) return EL.Objects.Object;
-- Translate a value using a resource bundle and applying a prefix for the translation.
function Translate (Bundle : in EL.Objects.Object;
Prefix : in EL.Objects.Object;
Value : in EL.Objects.Object) return EL.Objects.Object;
procedure Set_Functions (Mapper : in out EL.Functions.Function_Mapper'Class) is
begin
Mapper.Set_Function (Name => "escapeJavaScript",
Namespace => URI,
Func => Escape_Javascript'Access);
Mapper.Set_Function (Name => "escapeXml",
Namespace => URI,
Func => Escape_Xml'Access);
Mapper.Set_Function (Name => "formatDate",
Namespace => URI,
Func => Format_Date'Access);
Mapper.Set_Function (Name => "iso8601",
Namespace => URI,
Func => To_ISO8601'Access);
Mapper.Set_Function (Name => "hasMessage",
Namespace => URI,
Func => ASF.Components.Html.Messages.Has_Message'Access,
Optimize => False);
Mapper.Set_Function (Name => "urlEncode",
Namespace => URI,
Func => Url_Encode'Access,
Optimize => False);
Mapper.Set_Function (Name => "translate",
Namespace => URI,
Func => Translate'Access);
Mapper.Set_Function (Name => "sha256base64",
Namespace => URI,
Func => SHA256_Base64'Access);
Mapper.Set_Function (Name => "sha256",
Namespace => URI,
Func => SHA256'Access);
end Set_Functions;
function Escape_Javascript (Value : EL.Objects.Object) return EL.Objects.Object is
Result : Ada.Strings.Unbounded.Unbounded_String;
Content : constant String := EL.Objects.To_String (Value);
begin
Transforms.Escape_Javascript (Content => Content,
Into => Result);
return EL.Objects.To_Object (Result);
end Escape_Javascript;
function Escape_Xml (Value : EL.Objects.Object) return EL.Objects.Object is
Result : Ada.Strings.Unbounded.Unbounded_String;
Content : constant String := EL.Objects.To_String (Value);
begin
Transforms.Escape_Xml (Content => Content,
Into => Result);
return EL.Objects.To_Object (Result);
end Escape_Xml;
-- ------------------------------
-- Translate the value into an ISO8606 date.
-- ------------------------------
function To_ISO8601 (Value : in EL.Objects.Object) return EL.Objects.Object is
D : constant Ada.Calendar.Time := Util.Beans.Objects.Time.To_Time (Value);
S : constant String := Util.Dates.ISO8601.Image (D);
begin
return Util.Beans.Objects.To_Object (S);
end To_ISO8601;
-- ------------------------------
-- Format a date using the given date pattern.
-- ------------------------------
function Format_Date (Date : in EL.Objects.Object;
Format : in EL.Objects.Object) return EL.Objects.Object is
Context : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
Locale : constant Util.Locales.Locale := Context.Get_Locale;
Bundle : ASF.Locales.Bundle;
begin
begin
ASF.Applications.Main.Load_Bundle (Context.Get_Application.all,
Name => "asf",
Locale => Util.Locales.To_String (Locale),
Bundle => Bundle);
exception
when E : Util.Properties.Bundles.NO_BUNDLE =>
Log.Error ("Cannot localize dates: {0}", Ada.Exceptions.Exception_Message (E));
end;
declare
Time : constant Ada.Calendar.Time := Util.Beans.Objects.Time.To_Time (Date);
Pattern : constant String := Util.Beans.Objects.To_String (Format);
Result : constant String := Util.Dates.Formats.Format (Pattern, Time, Bundle);
begin
return EL.Objects.To_Object (Result);
end;
end Format_Date;
-- ------------------------------
-- Translate a value using a resource bundle and applying a prefix for the translation.
-- ------------------------------
function Translate (Bundle : in EL.Objects.Object;
Prefix : in EL.Objects.Object;
Value : in EL.Objects.Object) return EL.Objects.Object is
Bean : access Util.Beans.Basic.Readonly_Bean'Class;
begin
Bean := Util.Beans.Objects.To_Bean (Bundle);
if Bean = null then
return Value;
else
return Bean.Get_Value (EL.Objects.To_String (Prefix) & EL.Objects.To_String (Value));
end if;
end Translate;
use Ada.Strings.Maps;
Conversion : constant String (1 .. 16) := "0123456789ABCDEF";
Url_Encode_Set : constant Ada.Strings.Maps.Character_Set
:= Ada.Strings.Maps.To_Set (Span => (Low => Character'Val (0),
High => ' '))
or
Ada.Strings.Maps.To_Set (Span => (Low => Character'Val (128),
High => Character'Val (255)))
or
Ada.Strings.Maps.To_Set (":/?#[]@!$&'""()*+,;=");
-- ------------------------------
-- Encode the string for URL.
-- ------------------------------
function Url_Encode (Value : in EL.Objects.Object) return EL.Objects.Object is
S : constant String := Util.Beans.Objects.To_String (Value);
T : String (1 .. S'Length * 3);
Pos : Positive := 1;
C : Character;
begin
for I in S'Range loop
C := S (I);
if Ada.Strings.Maps.Is_In (C, Url_Encode_Set) then
T (Pos) := '%';
T (Pos + 1) := Conversion (1 + Character'Pos (C) / 16);
T (Pos + 2) := Conversion (1 + Character'Pos (C) mod 16);
Pos := Pos + 3;
else
T (Pos) := C;
Pos := Pos + 1;
end if;
end loop;
return Util.Beans.Objects.To_Object (T (1 .. Pos - 1));
end Url_Encode;
-- ------------------------------
-- Encode the object into a SHA256.
-- ------------------------------
function SHA256_Base64 (Value : in EL.Objects.Object) return EL.Objects.Object is
Content : constant String := Util.Beans.Objects.To_String (Value);
Context : Util.Encoders.SHA256.Context;
Result : Util.Encoders.SHA256.Base64_Digest;
begin
Util.Encoders.SHA256.Update (Context, Content);
Util.Encoders.SHA256.Finish_Base64 (Context, Result);
return Util.Beans.Objects.To_Object (Result);
end SHA256_Base64;
-- ------------------------------
-- Encode the object into a SHA256.
-- ------------------------------
function SHA256 (Value : in EL.Objects.Object) return EL.Objects.Object is
Content : constant String := Util.Beans.Objects.To_String (Value);
Context : Util.Encoders.SHA256.Context;
Result : Util.Encoders.SHA256.Digest;
begin
Util.Encoders.SHA256.Update (Context, Content);
Util.Encoders.SHA256.Finish (Context, Result);
return Util.Beans.Objects.To_Object (Result);
end SHA256;
end ASF.Components.Utils.Factory;
|
-----------------------------------------------------------------------
-- core-factory -- Factory for Core UI Components
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Ada.Exceptions;
with Ada.Strings.Maps;
with ASF.Views.Nodes;
with ASF.Locales;
with ASF.Components.Utils.Files;
with ASF.Components.Utils.Flush;
with ASF.Components.Utils.Scripts;
with ASF.Components.Utils.Escapes;
with ASF.Components.Utils.Beans;
with ASF.Components.Html.Messages;
with ASF.Applications.Main;
with Util.Log.Loggers;
with Util.Properties.Bundles;
with Util.Dates.Formats;
with Util.Dates.ISO8601;
with Util.Beans.Objects.Time;
with Util.Locales;
with Util.Encoders.SHA256;
with Util.Strings.Transforms; use Util.Strings;
package body ASF.Components.Utils.Factory is
use ASF.Components.Base;
-- The logger
Log : constant Util.Log.Loggers.Logger
:= Util.Log.Loggers.Create ("ASF.Components.Utils.Factory");
function Create_File return UIComponent_Access;
function Create_Flush return UIComponent_Access;
function Create_Script return UIComponent_Access;
function Create_Escape return UIComponent_Access;
function Create_Set return UIComponent_Access;
-- -------------------------
-- ------------------------------
-- Create a UIFile component
-- ------------------------------
function Create_File return UIComponent_Access is
begin
return new ASF.Components.Utils.Files.UIFile;
end Create_File;
-- ------------------------------
-- Create a UIFlush component
-- ------------------------------
function Create_Flush return UIComponent_Access is
begin
return new ASF.Components.Utils.Flush.UIFlush;
end Create_Flush;
-- ------------------------------
-- Create a UIScript component
-- ------------------------------
function Create_Script return UIComponent_Access is
begin
return new ASF.Components.Utils.Scripts.UIScript;
end Create_Script;
-- ------------------------------
-- Create a UIEscape component
-- ------------------------------
function Create_Escape return UIComponent_Access is
begin
return new ASF.Components.Utils.Escapes.UIEscape;
end Create_Escape;
-- ------------------------------
-- Create a UISetBean component
-- ------------------------------
function Create_Set return UIComponent_Access is
begin
return new ASF.Components.Utils.Beans.UISetBean;
end Create_Set;
use ASF.Views.Nodes;
URI : aliased constant String := "http://code.google.com/p/ada-asf/util";
ESCAPE_TAG : aliased constant String := "escape";
FILE_TAG : aliased constant String := "file";
FLUSH_TAG : aliased constant String := "flush";
SCRIPT_TAG : aliased constant String := "script";
SET_TAG : aliased constant String := "set";
-- ------------------------------
-- Register the HTML component factory.
-- ------------------------------
procedure Register (Factory : in out ASF.Factory.Component_Factory) is
begin
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => ESCAPE_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_Escape'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => FILE_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_File'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => FLUSH_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_Flush'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => SCRIPT_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_Script'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => SET_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_Set'Access);
end Register;
-- Truncate the string representation represented by <b>Value</b> to
-- the length specified by <b>Size</b>.
function Escape_Javascript (Value : EL.Objects.Object) return EL.Objects.Object;
-- Escape the string using XML escape rules.
function Escape_Xml (Value : EL.Objects.Object) return EL.Objects.Object;
-- Translate the value into an ISO8606 date.
function To_ISO8601 (Value : in EL.Objects.Object) return EL.Objects.Object;
-- Encode the string for URL.
function Url_Encode (Value : in EL.Objects.Object) return EL.Objects.Object;
-- Encode the object into a SHA256.
function SHA256 (Value : in EL.Objects.Object) return EL.Objects.Object;
function SHA256_Base64 (Value : in EL.Objects.Object) return EL.Objects.Object;
-- Format a date using the given date pattern.
function Format_Date (Date : in EL.Objects.Object;
Format : in EL.Objects.Object) return EL.Objects.Object;
-- Translate a value using a resource bundle and applying a prefix for the translation.
function Translate (Bundle : in EL.Objects.Object;
Prefix : in EL.Objects.Object;
Value : in EL.Objects.Object) return EL.Objects.Object;
procedure Set_Functions (Mapper : in out EL.Functions.Function_Mapper'Class) is
begin
Mapper.Set_Function (Name => "escapeJavaScript",
Namespace => URI,
Func => Escape_Javascript'Access);
Mapper.Set_Function (Name => "escapeXml",
Namespace => URI,
Func => Escape_Xml'Access);
Mapper.Set_Function (Name => "formatDate",
Namespace => URI,
Func => Format_Date'Access);
Mapper.Set_Function (Name => "iso8601",
Namespace => URI,
Func => To_ISO8601'Access);
Mapper.Set_Function (Name => "hasMessage",
Namespace => URI,
Func => ASF.Components.Html.Messages.Has_Message'Access,
Optimize => False);
Mapper.Set_Function (Name => "urlEncode",
Namespace => URI,
Func => Url_Encode'Access,
Optimize => False);
Mapper.Set_Function (Name => "translate",
Namespace => URI,
Func => Translate'Access);
Mapper.Set_Function (Name => "sha256base64",
Namespace => URI,
Func => SHA256_Base64'Access);
Mapper.Set_Function (Name => "sha256",
Namespace => URI,
Func => SHA256'Access);
end Set_Functions;
function Escape_Javascript (Value : EL.Objects.Object) return EL.Objects.Object is
Result : Ada.Strings.Unbounded.Unbounded_String;
Content : constant String := EL.Objects.To_String (Value);
begin
Transforms.Escape_Javascript (Content => Content,
Into => Result);
return EL.Objects.To_Object (Result);
end Escape_Javascript;
function Escape_Xml (Value : EL.Objects.Object) return EL.Objects.Object is
Result : Ada.Strings.Unbounded.Unbounded_String;
Content : constant String := EL.Objects.To_String (Value);
begin
Transforms.Escape_Xml (Content => Content,
Into => Result);
return EL.Objects.To_Object (Result);
end Escape_Xml;
-- ------------------------------
-- Translate the value into an ISO8606 date.
-- ------------------------------
function To_ISO8601 (Value : in EL.Objects.Object) return EL.Objects.Object is
D : constant Ada.Calendar.Time := Util.Beans.Objects.Time.To_Time (Value);
S : constant String := Util.Dates.ISO8601.Image (D);
begin
return Util.Beans.Objects.To_Object (S);
end To_ISO8601;
-- ------------------------------
-- Format a date using the given date pattern.
-- ------------------------------
function Format_Date (Date : in EL.Objects.Object;
Format : in EL.Objects.Object) return EL.Objects.Object is
Context : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
Locale : constant Util.Locales.Locale := Context.Get_Locale;
Bundle : ASF.Locales.Bundle;
begin
begin
ASF.Applications.Main.Load_Bundle (Context.Get_Application.all,
Name => "asf",
Locale => Util.Locales.To_String (Locale),
Bundle => Bundle);
exception
when E : Util.Properties.Bundles.NO_BUNDLE =>
Log.Error ("Cannot localize dates: {0}", Ada.Exceptions.Exception_Message (E));
end;
declare
Time : constant Ada.Calendar.Time := Util.Beans.Objects.Time.To_Time (Date);
Pattern : constant String := Util.Beans.Objects.To_String (Format);
Result : constant String := Util.Dates.Formats.Format (Pattern, Time, Bundle);
begin
return EL.Objects.To_Object (Result);
end;
end Format_Date;
-- ------------------------------
-- Translate a value using a resource bundle and applying a prefix for the translation.
-- ------------------------------
function Translate (Bundle : in EL.Objects.Object;
Prefix : in EL.Objects.Object;
Value : in EL.Objects.Object) return EL.Objects.Object is
Bean : access Util.Beans.Basic.Readonly_Bean'Class;
begin
Bean := Util.Beans.Objects.To_Bean (Bundle);
if Bean = null then
return Value;
else
return Bean.Get_Value (EL.Objects.To_String (Prefix) & EL.Objects.To_String (Value));
end if;
end Translate;
use Ada.Strings.Maps;
Conversion : constant String (1 .. 16) := "0123456789ABCDEF";
Url_Encode_Set : constant Ada.Strings.Maps.Character_Set
:= Ada.Strings.Maps.To_Set (Span => (Low => Character'Val (0),
High => ' '))
or
Ada.Strings.Maps.To_Set (Span => (Low => Character'Val (128),
High => Character'Val (255)))
or
Ada.Strings.Maps.To_Set (":/?#[]@!$&'""()*+,;=");
-- ------------------------------
-- Encode the string for URL.
-- ------------------------------
function Url_Encode (Value : in EL.Objects.Object) return EL.Objects.Object is
S : constant String := Util.Beans.Objects.To_String (Value);
T : String (1 .. S'Length * 3);
Pos : Positive := 1;
C : Character;
begin
for I in S'Range loop
C := S (I);
if Ada.Strings.Maps.Is_In (C, Url_Encode_Set) then
T (Pos) := '%';
T (Pos + 1) := Conversion (1 + Character'Pos (C) / 16);
T (Pos + 2) := Conversion (1 + Character'Pos (C) mod 16);
Pos := Pos + 3;
else
T (Pos) := C;
Pos := Pos + 1;
end if;
end loop;
return Util.Beans.Objects.To_Object (T (1 .. Pos - 1));
end Url_Encode;
-- ------------------------------
-- Encode the object into a SHA256.
-- ------------------------------
function SHA256_Base64 (Value : in EL.Objects.Object) return EL.Objects.Object is
Content : constant String := Util.Beans.Objects.To_String (Value);
Context : Util.Encoders.SHA256.Context;
Result : Util.Encoders.SHA256.Base64_Digest;
begin
Util.Encoders.SHA256.Update (Context, Content);
Util.Encoders.SHA256.Finish_Base64 (Context, Result);
return Util.Beans.Objects.To_Object (Result);
end SHA256_Base64;
-- ------------------------------
-- Encode the object into a SHA256.
-- ------------------------------
function SHA256 (Value : in EL.Objects.Object) return EL.Objects.Object is
Content : constant String := Util.Beans.Objects.To_String (Value);
Context : Util.Encoders.SHA256.Context;
Result : Util.Encoders.SHA256.Digest;
begin
Util.Encoders.SHA256.Update (Context, Content);
Util.Encoders.SHA256.Finish (Context, Result);
return Util.Beans.Objects.To_Object (Result);
end SHA256;
end ASF.Components.Utils.Factory;
|
Change the Definition function into a Register procedure
|
Change the Definition function into a Register procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
abec17df29cfedcb71365e414247d574b210666e
|
src/base/commands/util-commands-drivers.ads
|
src/base/commands/util-commands-drivers.ads
|
-----------------------------------------------------------------------
-- util-commands-drivers -- Support to make command line tools
-- Copyright (C) 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log;
with Util.Commands.Parsers;
private with Ada.Strings.Unbounded;
private with Ada.Containers.Indefinite_Ordered_Maps;
-- == Command line driver ==
-- The `Util.Commands.Drivers` generic package provides a support to build command line
-- tools that have different commands identified by a name. It defines the `Driver_Type`
-- tagged record that provides a registry of application commands. It gives entry points
-- to register commands and execute them.
--
-- The `Context_Type` package parameter defines the type for the `Context` parameter
-- that is passed to the command when it is executed. It can be used to provide
-- application specific context to the command.
--
-- The `Config_Parser` describes the parser package that will handle the analysis of
-- command line options. To use the GNAT options parser, it is possible to use the
-- `Util.Commands.Parsers.GNAT_Parser` package.
generic
-- The command execution context.
type Context_Type (<>) is limited private;
with package Config_Parser is new Util.Commands.Parsers.Config_Parser (<>);
Driver_Name : String := "Drivers";
package Util.Commands.Drivers is
subtype Config_Type is Config_Parser.Config_Type;
-- A simple command handler executed when the command with the given name is executed.
type Command_Handler is not null access procedure (Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- A more complex command handler that has a command instance as context.
type Command_Type is abstract tagged limited private;
type Command_Access is access all Command_Type'Class;
-- Execute the command with the arguments. The command name is passed with the command
-- arguments.
procedure Execute (Command : in out Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is abstract;
-- Setup the command before parsing the arguments and executing it.
procedure Setup (Command : in out Command_Type;
Config : in out Config_Type;
Context : in out Context_Type) is null;
-- Write the help associated with the command.
procedure Help (Command : in out Command_Type;
Name : in String;
Context : in out Context_Type) is abstract;
-- Write the command usage.
procedure Usage (Command : in out Command_Type;
Name : in String;
Context : in out Context_Type);
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- The <tt>Log</tt> operation is redirected to the driver's <tt>Log</tt> procedure.
procedure Log (Command : in Command_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String);
type Help_Command_Type is new Command_Type with private;
-- Execute the help command with the arguments.
-- Print the help for every registered command.
overriding
procedure Execute (Command : in out Help_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
overriding
procedure Help (Command : in out Help_Command_Type;
Name : in String;
Context : in out Context_Type);
type Driver_Type is tagged limited private;
-- Report the command usage.
procedure Usage (Driver : in Driver_Type;
Args : in Argument_List'Class;
Context : in out Context_Type;
Name : in String := "");
-- Set the driver description printed in the usage.
procedure Set_Description (Driver : in out Driver_Type;
Description : in String);
-- Set the driver usage printed in the usage.
procedure Set_Usage (Driver : in out Driver_Type;
Usage : in String);
-- Register the command under the given name.
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Command : in Command_Access);
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Description : in String;
Command : in Command_Access);
-- Register the command under the given name.
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Description : in String;
Handler : in Command_Handler);
-- Find the command having the given name.
-- Returns null if the command was not found.
function Find_Command (Driver : in Driver_Type;
Name : in String) return Command_Access;
-- Execute the command registered under the given name.
procedure Execute (Driver : in Driver_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
procedure Log (Driver : in Driver_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String);
private
package Command_Maps is
new Ada.Containers.Indefinite_Ordered_Maps (Key_Type => String,
Element_Type => Command_Access,
"<" => "<");
type Command_Type is abstract tagged limited record
Driver : access Driver_Type'Class;
Description : Ada.Strings.Unbounded.Unbounded_String;
end record;
type Help_Command_Type is new Command_Type with null record;
type Handler_Command_Type is new Command_Type with record
Handler : Command_Handler;
end record;
-- Execute the command with the arguments.
overriding
procedure Execute (Command : in out Handler_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
overriding
procedure Help (Command : in out Handler_Command_Type;
Name : in String;
Context : in out Context_Type);
type Driver_Type is tagged limited record
List : Command_Maps.Map;
Desc : Ada.Strings.Unbounded.Unbounded_String;
Usage : Ada.Strings.Unbounded.Unbounded_String;
end record;
end Util.Commands.Drivers;
|
-----------------------------------------------------------------------
-- util-commands-drivers -- Support to make command line tools
-- Copyright (C) 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log;
with Util.Commands.Parsers;
private with Ada.Strings.Unbounded;
private with Ada.Containers.Indefinite_Ordered_Maps;
-- == Command line driver ==
-- The `Util.Commands.Drivers` generic package provides a support to build command line
-- tools that have different commands identified by a name. It defines the `Driver_Type`
-- tagged record that provides a registry of application commands. It gives entry points
-- to register commands and execute them.
--
-- The `Context_Type` package parameter defines the type for the `Context` parameter
-- that is passed to the command when it is executed. It can be used to provide
-- application specific context to the command.
--
-- The `Config_Parser` describes the parser package that will handle the analysis of
-- command line options. To use the GNAT options parser, it is possible to use the
-- `Util.Commands.Parsers.GNAT_Parser` package.
generic
-- The command execution context.
type Context_Type (<>) is limited private;
with package Config_Parser is new Util.Commands.Parsers.Config_Parser (<>);
Driver_Name : String := "Drivers";
package Util.Commands.Drivers is
subtype Config_Type is Config_Parser.Config_Type;
-- A simple command handler executed when the command with the given name is executed.
type Command_Handler is not null access procedure (Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- A more complex command handler that has a command instance as context.
type Command_Type is abstract tagged limited private;
type Command_Access is access all Command_Type'Class;
-- Get the description associated with the command.
function Get_Description (Command : in Command_Type) return String;
-- Get the name used to register the command.
function Get_Name (Command : in Command_Type) return String;
-- Execute the command with the arguments. The command name is passed with the command
-- arguments.
procedure Execute (Command : in out Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is abstract;
-- Setup the command before parsing the arguments and executing it.
procedure Setup (Command : in out Command_Type;
Config : in out Config_Type;
Context : in out Context_Type) is null;
-- Write the help associated with the command.
procedure Help (Command : in out Command_Type;
Name : in String;
Context : in out Context_Type) is abstract;
-- Write the command usage.
procedure Usage (Command : in out Command_Type;
Name : in String;
Context : in out Context_Type);
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- The <tt>Log</tt> operation is redirected to the driver's <tt>Log</tt> procedure.
procedure Log (Command : in Command_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String);
type Help_Command_Type is new Command_Type with private;
-- Execute the help command with the arguments.
-- Print the help for every registered command.
overriding
procedure Execute (Command : in out Help_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
overriding
procedure Help (Command : in out Help_Command_Type;
Name : in String;
Context : in out Context_Type);
type Driver_Type is tagged limited private;
-- Report the command usage.
procedure Usage (Driver : in Driver_Type;
Args : in Argument_List'Class;
Context : in out Context_Type;
Name : in String := "");
-- Set the driver description printed in the usage.
procedure Set_Description (Driver : in out Driver_Type;
Description : in String);
-- Set the driver usage printed in the usage.
procedure Set_Usage (Driver : in out Driver_Type;
Usage : in String);
-- Register the command under the given name.
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Command : in Command_Access);
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Description : in String;
Command : in Command_Access);
-- Register the command under the given name.
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Description : in String;
Handler : in Command_Handler);
-- Find the command having the given name.
-- Returns null if the command was not found.
function Find_Command (Driver : in Driver_Type;
Name : in String) return Command_Access;
-- Execute the command registered under the given name.
procedure Execute (Driver : in Driver_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
procedure Log (Driver : in Driver_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String);
private
package Command_Maps is
new Ada.Containers.Indefinite_Ordered_Maps (Key_Type => String,
Element_Type => Command_Access,
"<" => "<");
type Command_Type is abstract tagged limited record
Driver : access Driver_Type'Class;
Name : Ada.Strings.Unbounded.Unbounded_String;
Description : Ada.Strings.Unbounded.Unbounded_String;
end record;
type Help_Command_Type is new Command_Type with null record;
type Handler_Command_Type is new Command_Type with record
Handler : Command_Handler;
end record;
-- Execute the command with the arguments.
overriding
procedure Execute (Command : in out Handler_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
overriding
procedure Help (Command : in out Handler_Command_Type;
Name : in String;
Context : in out Context_Type);
type Driver_Type is tagged limited record
List : Command_Maps.Map;
Desc : Ada.Strings.Unbounded.Unbounded_String;
Usage : Ada.Strings.Unbounded.Unbounded_String;
end record;
end Util.Commands.Drivers;
|
Add Get_Description and Get_Name on the Command_Type
|
Add Get_Description and Get_Name on the Command_Type
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
bcb58808737f5a17a670be659f7392eaa018deed
|
src/util-streams.ads
|
src/util-streams.ads
|
-----------------------------------------------------------------------
-- util-streams -- Stream utilities
-- Copyright (C) 2010, 2016, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Streams;
-- = Streams =
-- The `Util.Streams` package provides several types and operations to allow the
-- composition of input and output streams. Input streams can be chained together so that
-- they traverse the different stream objects when the data is read from them. Similarly,
-- output streams can be chained and the data that is written will traverse the different
-- streams from the first one up to the last one in the chain. During such traversal, the
-- stream object is able to bufferize the data or make transformations on the data.
--
-- @include util-streams-buffered.ads
-- @include util-streams-texts.ads
-- @include util-streams-files.ads
-- @include util-streams-pipes.ads
-- @include util-streams-sockets.ads
-- @include util-streams-raw.ads
-- @include util-streams-buffered-encoders.ads
package Util.Streams is
pragma Preelaborate;
-- -----------------------
-- Output stream
-- -----------------------
-- The <b>Output_Stream</b> is an interface that accepts output bytes
-- and sends them to a sink.
type Output_Stream is limited interface;
type Output_Stream_Access is access all Output_Stream'Class;
-- Write the buffer array to the output stream.
procedure Write (Stream : in out Output_Stream;
Buffer : in Ada.Streams.Stream_Element_Array) is abstract;
-- Flush the buffer (if any) to the sink.
procedure Flush (Stream : in out Output_Stream) is null;
-- Close the sink.
procedure Close (Stream : in out Output_Stream) is null;
-- -----------------------
-- Input stream
-- -----------------------
-- The <b>Input_Stream</b> is the interface that reads input bytes
-- from a source and returns them.
type Input_Stream is limited interface;
type Input_Stream_Access is access all Input_Stream'Class;
-- Read into the buffer as many bytes as possible and return in
-- <b>last</b> the position of the last byte read.
procedure Read (Stream : in out Input_Stream;
Into : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset) is abstract;
-- Copy the input stream to the output stream until the end of the input stream
-- is reached.
procedure Copy (From : in out Input_Stream'Class;
Into : in out Output_Stream'Class);
-- Copy the stream array to the string.
-- The string must be large enough to hold the stream array
-- or a Constraint_Error exception is raised.
procedure Copy (From : in Ada.Streams.Stream_Element_Array;
Into : in out String);
-- Copy the string to the stream array.
-- The stream array must be large enough to hold the string
-- or a Constraint_Error exception is raised.
procedure Copy (From : in String;
Into : in out Ada.Streams.Stream_Element_Array);
-- Notes:
-- ------
-- The <b>Ada.Streams.Root_Stream_Type</b> implements the <b>Output_Stream</b>
-- and <b>Input_Stream</b>. It is however not easy to use for composing various
-- stream behaviors.
end Util.Streams;
|
-----------------------------------------------------------------------
-- util-streams -- Stream utilities
-- Copyright (C) 2010, 2016, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Streams;
-- = Streams =
-- The `Util.Streams` package provides several types and operations to allow the
-- composition of input and output streams. Input streams can be chained together so that
-- they traverse the different stream objects when the data is read from them. Similarly,
-- output streams can be chained and the data that is written will traverse the different
-- streams from the first one up to the last one in the chain. During such traversal, the
-- stream object is able to bufferize the data or make transformations on the data.
--
-- The `Input_Stream` interface represents the stream to read data. It only provides a
-- `Read` procedure. The `Output_Stream` interface represents the stream to write data.
-- It provides a `Write`, `Flush` and `Close` operation.
--
-- @include util-streams-buffered.ads
-- @include util-streams-texts.ads
-- @include util-streams-files.ads
-- @include util-streams-pipes.ads
-- @include util-streams-sockets.ads
-- @include util-streams-raw.ads
-- @include util-streams-buffered-encoders.ads
package Util.Streams is
pragma Preelaborate;
-- -----------------------
-- Output stream
-- -----------------------
-- The <b>Output_Stream</b> is an interface that accepts output bytes
-- and sends them to a sink.
type Output_Stream is limited interface;
type Output_Stream_Access is access all Output_Stream'Class;
-- Write the buffer array to the output stream.
procedure Write (Stream : in out Output_Stream;
Buffer : in Ada.Streams.Stream_Element_Array) is abstract;
-- Flush the buffer (if any) to the sink.
procedure Flush (Stream : in out Output_Stream) is null;
-- Close the sink.
procedure Close (Stream : in out Output_Stream) is null;
-- -----------------------
-- Input stream
-- -----------------------
-- The <b>Input_Stream</b> is the interface that reads input bytes
-- from a source and returns them.
type Input_Stream is limited interface;
type Input_Stream_Access is access all Input_Stream'Class;
-- Read into the buffer as many bytes as possible and return in
-- <b>last</b> the position of the last byte read.
procedure Read (Stream : in out Input_Stream;
Into : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset) is abstract;
-- Copy the input stream to the output stream until the end of the input stream
-- is reached.
procedure Copy (From : in out Input_Stream'Class;
Into : in out Output_Stream'Class);
-- Copy the stream array to the string.
-- The string must be large enough to hold the stream array
-- or a Constraint_Error exception is raised.
procedure Copy (From : in Ada.Streams.Stream_Element_Array;
Into : in out String);
-- Copy the string to the stream array.
-- The stream array must be large enough to hold the string
-- or a Constraint_Error exception is raised.
procedure Copy (From : in String;
Into : in out Ada.Streams.Stream_Element_Array);
-- Notes:
-- ------
-- The <b>Ada.Streams.Root_Stream_Type</b> implements the <b>Output_Stream</b>
-- and <b>Input_Stream</b>. It is however not easy to use for composing various
-- stream behaviors.
end Util.Streams;
|
Add some documentation
|
Add some documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
a20c3cec97d5bb88ed6f4caa3a116f8f7559360b
|
src/util-strings.adb
|
src/util-strings.adb
|
-----------------------------------------------------------------------
-- Util-strings -- Various String Utility
-- Copyright (C) 2001, 2002, 2003, 2009, 2010, 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Fixed;
with Ada.Strings.Hash;
with Ada.Unchecked_Deallocation;
package body Util.Strings is
-- ------------------------------
-- Compute the hash value of the string.
-- ------------------------------
function Hash (Key : Name_Access) return Ada.Containers.Hash_Type is
begin
return Ada.Strings.Hash (Key.all);
end Hash;
-- ------------------------------
-- Returns true if left and right strings are equivalent.
-- ------------------------------
function Equivalent_Keys (Left, Right : Name_Access) return Boolean is
begin
if Left = null or Right = null then
return False;
end if;
return Left.all = Right.all;
end Equivalent_Keys;
-- ------------------------------
-- Returns Integer'Image (Value) with the possible space stripped.
-- ------------------------------
function Image (Value : in Integer) return String is
S : constant String := Integer'Image (Value);
begin
if S (S'First) = ' ' then
return S (S'First + 1 .. S'Last);
else
return S;
end if;
end Image;
-- ------------------------------
-- Returns Integer'Image (Value) with the possible space stripped.
-- ------------------------------
function Image (Value : in Long_Long_Integer) return String is
S : constant String := Long_Long_Integer'Image (Value);
begin
if S (S'First) = ' ' then
return S (S'First + 1 .. S'Last);
else
return S;
end if;
end Image;
use Util.Concurrent.Counters;
-- ------------------------------
-- Create a string reference from a string.
-- ------------------------------
function To_String_Ref (S : in String) return String_Ref is
Str : constant String_Record_Access
:= new String_Record '(Len => S'Length, Str => S, Counter => ONE);
begin
return String_Ref '(Ada.Finalization.Controlled with
Str => Str);
end To_String_Ref;
-- ------------------------------
-- Create a string reference from an unbounded string.
-- ------------------------------
function To_String_Ref (S : in Ada.Strings.Unbounded.Unbounded_String) return String_Ref is
use Ada.Strings.Unbounded;
Len : constant Natural := Length (S);
Str : constant String_Record_Access
:= new String_Record '(Len => Len, Str => To_String (S), Counter => ONE);
begin
return String_Ref '(Ada.Finalization.Controlled with
Str => Str);
end To_String_Ref;
-- ------------------------------
-- Get the string
-- ------------------------------
function To_String (S : in String_Ref) return String is
begin
if S.Str /= null then
return S.Str.Str;
else
return "";
end if;
end To_String;
-- ------------------------------
-- Get the string as an unbounded string
-- ------------------------------
function To_Unbounded_String (S : in String_Ref)
return Ada.Strings.Unbounded.Unbounded_String is
begin
if S.Str /= null then
return Ada.Strings.Unbounded.To_Unbounded_String (S.Str.Str);
else
return Ada.Strings.Unbounded.Null_Unbounded_String;
end if;
end To_Unbounded_String;
-- ------------------------------
-- Compute the hash value of the string reference.
-- ------------------------------
function Hash (Key : String_Ref) return Ada.Containers.Hash_Type is
begin
if Key.Str /= null then
return Ada.Strings.Hash (Key.Str.Str);
else
return 0;
end if;
end Hash;
-- ------------------------------
-- Returns true if left and right string references are equivalent.
-- ------------------------------
function Equivalent_Keys (Left, Right : String_Ref) return Boolean is
begin
if Left.Str = Right.Str then
return True;
elsif Left.Str = null or Right.Str = null then
return False;
else
return Left.Str.Str = Right.Str.Str;
end if;
end Equivalent_Keys;
function "=" (Left : in String_Ref;
Right : in String) return Boolean is
begin
if Left.Str = null then
return False;
else
return Left.Str.Str = Right;
end if;
end "=";
function "=" (Left : in String_Ref;
Right : in Ada.Strings.Unbounded.Unbounded_String) return Boolean is
use Ada.Strings.Unbounded;
begin
if Left.Str = null then
return Right = Null_Unbounded_String;
else
return Right = Left.Str.Str;
end if;
end "=";
-- ------------------------------
-- Returns the string length.
-- ------------------------------
function Length (S : in String_Ref) return Natural is
begin
if S.Str = null then
return 0;
else
return S.Str.Len;
end if;
end Length;
-- ------------------------------
-- Increment the reference counter.
-- ------------------------------
overriding
procedure Adjust (Object : in out String_Ref) is
begin
if Object.Str /= null then
Util.Concurrent.Counters.Increment (Object.Str.Counter);
end if;
end Adjust;
-- ------------------------------
-- Decrement the reference counter and free the allocated string.
-- ------------------------------
overriding
procedure Finalize (Object : in out String_Ref) is
procedure Free is
new Ada.Unchecked_Deallocation (String_Record, String_Record_Access);
Is_Zero : Boolean;
begin
if Object.Str /= null then
Util.Concurrent.Counters.Decrement (Object.Str.Counter, Is_Zero);
if Is_Zero then
Free (Object.Str);
else
Object.Str := null;
end if;
end if;
end Finalize;
-- ------------------------------
-- Search for the first occurrence of the character in the string
-- after the from index. This implementation is 3-times faster than
-- the Ada.Strings.Fixed version.
-- Returns the index of the first occurrence or 0.
-- ------------------------------
function Index (Source : in String;
Char : in Character;
From : in Natural := 0) return Natural is
Pos : Natural := From;
begin
if Pos < Source'First then
Pos := Source'First;
end if;
for I in Pos .. Source'Last loop
if Source (I) = Char then
return I;
end if;
end loop;
return 0;
end Index;
-- ------------------------------
-- Search for the first occurrence of the pattern in the string.
-- ------------------------------
function Index (Source : in String;
Pattern : in String;
From : in Positive;
Going : in Ada.Strings.Direction := Ada.Strings.Forward) return Natural is
begin
return Ada.Strings.Fixed.Index (Source, Pattern, From, Going);
end Index;
-- ------------------------------
-- Search for the first occurrence of the character in the string
-- before the from index and going backward.
-- This implementation is 3-times faster than the Ada.Strings.Fixed version.
-- Returns the index of the first occurrence or 0.
-- ------------------------------
function Rindex (Source : in String;
Ch : in Character;
From : in Natural := 0) return Natural is
Pos : Natural := From;
begin
if Pos < Source'First then
Pos := Source'Last;
end if;
for I in reverse Source'First .. Pos loop
if Source (I) = Ch then
return I;
end if;
end loop;
return 0;
end Rindex;
end Util.Strings;
|
-----------------------------------------------------------------------
-- util-strings -- Various String Utility
-- Copyright (C) 2001, 2002, 2003, 2009, 2010, 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Fixed;
with Ada.Strings.Hash;
with Ada.Unchecked_Deallocation;
package body Util.Strings is
-- ------------------------------
-- Compute the hash value of the string.
-- ------------------------------
function Hash (Key : Name_Access) return Ada.Containers.Hash_Type is
begin
return Ada.Strings.Hash (Key.all);
end Hash;
-- ------------------------------
-- Returns true if left and right strings are equivalent.
-- ------------------------------
function Equivalent_Keys (Left, Right : Name_Access) return Boolean is
begin
if Left = null or Right = null then
return False;
end if;
return Left.all = Right.all;
end Equivalent_Keys;
-- ------------------------------
-- Returns Integer'Image (Value) with the possible space stripped.
-- ------------------------------
function Image (Value : in Integer) return String is
S : constant String := Integer'Image (Value);
begin
if S (S'First) = ' ' then
return S (S'First + 1 .. S'Last);
else
return S;
end if;
end Image;
-- ------------------------------
-- Returns Integer'Image (Value) with the possible space stripped.
-- ------------------------------
function Image (Value : in Long_Long_Integer) return String is
S : constant String := Long_Long_Integer'Image (Value);
begin
if S (S'First) = ' ' then
return S (S'First + 1 .. S'Last);
else
return S;
end if;
end Image;
use Util.Concurrent.Counters;
-- ------------------------------
-- Create a string reference from a string.
-- ------------------------------
function To_String_Ref (S : in String) return String_Ref is
Str : constant String_Record_Access
:= new String_Record '(Len => S'Length, Str => S, Counter => ONE);
begin
return String_Ref '(Ada.Finalization.Controlled with
Str => Str);
end To_String_Ref;
-- ------------------------------
-- Create a string reference from an unbounded string.
-- ------------------------------
function To_String_Ref (S : in Ada.Strings.Unbounded.Unbounded_String) return String_Ref is
use Ada.Strings.Unbounded;
Len : constant Natural := Length (S);
Str : constant String_Record_Access
:= new String_Record '(Len => Len, Str => To_String (S), Counter => ONE);
begin
return String_Ref '(Ada.Finalization.Controlled with
Str => Str);
end To_String_Ref;
-- ------------------------------
-- Get the string
-- ------------------------------
function To_String (S : in String_Ref) return String is
begin
if S.Str = null then
return "";
else
return S.Str.Str;
end if;
end To_String;
-- ------------------------------
-- Get the string as an unbounded string
-- ------------------------------
function To_Unbounded_String (S : in String_Ref)
return Ada.Strings.Unbounded.Unbounded_String is
begin
if S.Str = null then
return Ada.Strings.Unbounded.Null_Unbounded_String;
else
return Ada.Strings.Unbounded.To_Unbounded_String (S.Str.Str);
end if;
end To_Unbounded_String;
-- ------------------------------
-- Compute the hash value of the string reference.
-- ------------------------------
function Hash (Key : String_Ref) return Ada.Containers.Hash_Type is
begin
if Key.Str = null then
return 0;
else
return Ada.Strings.Hash (Key.Str.Str);
end if;
end Hash;
-- ------------------------------
-- Returns true if left and right string references are equivalent.
-- ------------------------------
function Equivalent_Keys (Left, Right : String_Ref) return Boolean is
begin
if Left.Str = Right.Str then
return True;
elsif Left.Str = null or Right.Str = null then
return False;
else
return Left.Str.Str = Right.Str.Str;
end if;
end Equivalent_Keys;
function "=" (Left : in String_Ref;
Right : in String) return Boolean is
begin
if Left.Str = null then
return False;
else
return Left.Str.Str = Right;
end if;
end "=";
function "=" (Left : in String_Ref;
Right : in Ada.Strings.Unbounded.Unbounded_String) return Boolean is
use Ada.Strings.Unbounded;
begin
if Left.Str = null then
return Right = Null_Unbounded_String;
else
return Right = Left.Str.Str;
end if;
end "=";
-- ------------------------------
-- Returns the string length.
-- ------------------------------
function Length (S : in String_Ref) return Natural is
begin
if S.Str = null then
return 0;
else
return S.Str.Len;
end if;
end Length;
-- ------------------------------
-- Increment the reference counter.
-- ------------------------------
overriding
procedure Adjust (Object : in out String_Ref) is
begin
if Object.Str /= null then
Util.Concurrent.Counters.Increment (Object.Str.Counter);
end if;
end Adjust;
-- ------------------------------
-- Decrement the reference counter and free the allocated string.
-- ------------------------------
overriding
procedure Finalize (Object : in out String_Ref) is
procedure Free is
new Ada.Unchecked_Deallocation (String_Record, String_Record_Access);
Is_Zero : Boolean;
begin
if Object.Str /= null then
Util.Concurrent.Counters.Decrement (Object.Str.Counter, Is_Zero);
if Is_Zero then
Free (Object.Str);
else
Object.Str := null;
end if;
end if;
end Finalize;
-- ------------------------------
-- Search for the first occurrence of the character in the string
-- after the from index. This implementation is 3-times faster than
-- the Ada.Strings.Fixed version.
-- Returns the index of the first occurrence or 0.
-- ------------------------------
function Index (Source : in String;
Char : in Character;
From : in Natural := 0) return Natural is
Pos : Natural := From;
begin
if Pos < Source'First then
Pos := Source'First;
end if;
for I in Pos .. Source'Last loop
if Source (I) = Char then
return I;
end if;
end loop;
return 0;
end Index;
-- ------------------------------
-- Search for the first occurrence of the pattern in the string.
-- ------------------------------
function Index (Source : in String;
Pattern : in String;
From : in Positive;
Going : in Ada.Strings.Direction := Ada.Strings.Forward) return Natural is
begin
return Ada.Strings.Fixed.Index (Source, Pattern, From, Going);
end Index;
-- ------------------------------
-- Search for the first occurrence of the character in the string
-- before the from index and going backward.
-- This implementation is 3-times faster than the Ada.Strings.Fixed version.
-- Returns the index of the first occurrence or 0.
-- ------------------------------
function Rindex (Source : in String;
Ch : in Character;
From : in Natural := 0) return Natural is
Pos : Natural := From;
begin
if Pos < Source'First then
Pos := Source'Last;
end if;
for I in reverse Source'First .. Pos loop
if Source (I) = Ch then
return I;
end if;
end loop;
return 0;
end Rindex;
end Util.Strings;
|
Update the header and invert some if condition as per AdaControl recommendation
|
Update the header and invert some if condition as per AdaControl recommendation
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
940aa0e7dc1234d1c66598c984612197406bc2c6
|
src/wiki-parsers.ads
|
src/wiki-parsers.ads
|
-----------------------------------------------------------------------
-- wiki-parsers -- Wiki parser
-- Copyright (C) 2011, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Plugins;
with Wiki.Filters;
with Wiki.Strings;
with Wiki.Documents;
with Wiki.Streams;
-- === Wiki Parsers ===
-- The <b>Wikis.Parsers</b> package implements a parser for several well known wiki formats
-- but also for HTML. While reading the input, the parser populates a wiki <tt>Document</tt>
-- instance with headers, paragraphs, links, and other elements.
--
-- Engine : Wiki.Parsers.Parser;
--
-- Before using the parser, it must be configured to choose the syntax by using the
-- <tt>Set_Syntax</tt> procedure:
--
-- Engine.Set_Syntax (Wiki.SYNTAX_HTML);
--
-- The parser can be configured to use filters. A filter is added by using the
-- <tt>Add_Filter</tt> procedure. A filter is added at begining of the chain so that
-- the filter added last is called first. The wiki <tt>Document</tt> is always built through
-- the filter chain so this allows filters to change or alter the content that was parsed.
--
-- Engine.Add_Filter (TOC'Unchecked_Access);
-- Engine.Add_Filter (Filter'Unchecked_Access);
--
-- The <tt>Parse</tt> procedure is then used to parse either a string content or some stream
-- represented by the <tt>Input_Stream</tt> interface. After the <tt>Parse</tt> procedure
-- completes, the <tt>Document</tt> instance holds the wiki document.
--
-- Engine.Parse (Some_Text, Doc);
--
package Wiki.Parsers is
pragma Preelaborate;
type Parser is tagged limited private;
-- Set the plugin factory to find and use plugins.
procedure Set_Plugin_Factory (Engine : in out Parser;
Factory : in Wiki.Plugins.Plugin_Factory_Access);
-- Set the wiki syntax that the wiki engine must use.
procedure Set_Syntax (Engine : in out Parser;
Syntax : in Wiki_Syntax := SYNTAX_MIX);
-- Add a filter in the wiki engine.
procedure Add_Filter (Engine : in out Parser;
Filter : in Wiki.Filters.Filter_Type_Access);
-- Set the plugin context.
procedure Set_Context (Engine : in out Parser;
Context : in Wiki.Plugins.Plugin_Context);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser. The string is assumed to be in UTF-8 format.
procedure Parse (Engine : in out Parser;
Text : in String;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.WString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.UString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki stream managed by <tt>Stream</tt> according to the wiki syntax configured
-- on the wiki engine.
procedure Parse (Engine : in out Parser;
Stream : in Wiki.Streams.Input_Stream_Access;
Doc : in out Wiki.Documents.Document);
private
type Parser_Handler is access procedure (P : in out Parser;
Token : in Wiki.Strings.WChar);
type Parser_Table is array (0 .. 127) of Parser_Handler;
type Parser_Table_Access is access constant Parser_Table;
type Parser is tagged limited record
Context : Wiki.Plugins.Plugin_Context;
Pending : Wiki.Strings.WChar;
Has_Pending : Boolean;
Previous_Syntax : Wiki_Syntax;
Table : Parser_Table_Access;
Document : Wiki.Documents.Document;
Format : Wiki.Format_Map;
Text : Wiki.Strings.BString (512);
Empty_Line : Boolean := True;
Is_Eof : Boolean := False;
In_Paragraph : Boolean := False;
In_List : Boolean := False;
Need_Paragraph : Boolean := True;
Link_Double_Bracket : Boolean := False;
Link_No_Space : Boolean := False;
Is_Dotclear : Boolean := False;
Link_Title_First : Boolean := False;
Check_Image_Link : Boolean := False;
Is_Hidden : Boolean := False;
Header_Offset : Integer := 0;
Quote_Level : Natural := 0;
Escape_Char : Wiki.Strings.WChar;
Param_Char : Wiki.Strings.WChar;
List_Level : Natural := 0;
Reader : Wiki.Streams.Input_Stream_Access := null;
Attributes : Wiki.Attributes.Attribute_List;
end record;
-- Peek the next character from the wiki text buffer.
procedure Peek (P : in out Parser'Class;
Token : out Wiki.Strings.WChar);
pragma Inline (Peek);
-- Put back the character so that it will be returned by the next call to Peek.
procedure Put_Back (P : in out Parser;
Token : in Wiki.Strings.WChar);
-- Skip all the spaces and tabs as well as end of the current line (CR+LF).
procedure Skip_End_Of_Line (P : in out Parser);
-- Skip white spaces and tabs.
procedure Skip_Spaces (P : in out Parser);
-- Flush the wiki text that was collected in the text buffer.
procedure Flush_Text (P : in out Parser);
-- Flush the wiki dl/dt/dd definition list.
procedure Flush_List (P : in out Parser);
-- Append a character to the wiki text buffer.
procedure Parse_Text (P : in out Parser;
Token : in Wiki.Strings.WChar);
-- Check if the link refers to an image and must be rendered as an image.
-- Returns a positive index of the start the the image link.
function Is_Image (P : in Parser;
Link : in Wiki.Strings.WString) return Natural;
-- Find the plugin with the given name.
-- Returns null if there is no such plugin.
function Find (P : in Parser;
Name : in Wiki.Strings.WString) return Wiki.Plugins.Wiki_Plugin_Access;
type String_Array is array (Positive range <>) of Wiki.String_Access;
-- Extract a list of parameters separated by the given separator (ex: '|').
procedure Parse_Parameters (P : in out Parser;
Separator : in Wiki.Strings.WChar;
Terminator : in Wiki.Strings.WChar;
Names : in String_Array;
Max : in Positive := 200);
procedure Start_Element (P : in out Parser;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List);
procedure End_Element (P : in out Parser;
Tag : in Wiki.Html_Tag);
procedure Parse_Token (P : in out Parser);
end Wiki.Parsers;
|
-----------------------------------------------------------------------
-- wiki-parsers -- Wiki parser
-- Copyright (C) 2011, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Plugins;
with Wiki.Filters;
with Wiki.Strings;
with Wiki.Documents;
with Wiki.Streams;
-- === Wiki Parsers ===
-- The <b>Wikis.Parsers</b> package implements a parser for several well known wiki formats
-- but also for HTML. While reading the input, the parser populates a wiki <tt>Document</tt>
-- instance with headers, paragraphs, links, and other elements.
--
-- Engine : Wiki.Parsers.Parser;
--
-- Before using the parser, it must be configured to choose the syntax by using the
-- <tt>Set_Syntax</tt> procedure:
--
-- Engine.Set_Syntax (Wiki.SYNTAX_HTML);
--
-- The parser can be configured to use filters. A filter is added by using the
-- <tt>Add_Filter</tt> procedure. A filter is added at begining of the chain so that
-- the filter added last is called first. The wiki <tt>Document</tt> is always built through
-- the filter chain so this allows filters to change or alter the content that was parsed.
--
-- Engine.Add_Filter (TOC'Unchecked_Access);
-- Engine.Add_Filter (Filter'Unchecked_Access);
--
-- The <tt>Parse</tt> procedure is then used to parse either a string content or some stream
-- represented by the <tt>Input_Stream</tt> interface. After the <tt>Parse</tt> procedure
-- completes, the <tt>Document</tt> instance holds the wiki document.
--
-- Engine.Parse (Some_Text, Doc);
--
package Wiki.Parsers is
pragma Preelaborate;
type Parser is tagged limited private;
-- Set the plugin factory to find and use plugins.
procedure Set_Plugin_Factory (Engine : in out Parser;
Factory : in Wiki.Plugins.Plugin_Factory_Access);
-- Set the wiki syntax that the wiki engine must use.
procedure Set_Syntax (Engine : in out Parser;
Syntax : in Wiki_Syntax := SYNTAX_MIX);
-- Add a filter in the wiki engine.
procedure Add_Filter (Engine : in out Parser;
Filter : in Wiki.Filters.Filter_Type_Access);
-- Set the plugin context.
procedure Set_Context (Engine : in out Parser;
Context : in Wiki.Plugins.Plugin_Context);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser. The string is assumed to be in UTF-8 format.
procedure Parse (Engine : in out Parser;
Text : in String;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.WString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.UString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki stream managed by <tt>Stream</tt> according to the wiki syntax configured
-- on the wiki engine.
procedure Parse (Engine : in out Parser;
Stream : in Wiki.Streams.Input_Stream_Access;
Doc : in out Wiki.Documents.Document);
private
type Parser_Handler is access procedure (P : in out Parser;
Token : in Wiki.Strings.WChar);
type Parser_Table is array (0 .. 127) of Parser_Handler;
type Parser_Table_Access is access constant Parser_Table;
type Parser is tagged limited record
Context : Wiki.Plugins.Plugin_Context;
Pending : Wiki.Strings.WChar;
Has_Pending : Boolean;
Previous_Syntax : Wiki_Syntax;
Table : Parser_Table_Access;
Document : Wiki.Documents.Document;
Format : Wiki.Format_Map;
Text : Wiki.Strings.BString (512);
Empty_Line : Boolean := True;
Is_Eof : Boolean := False;
In_Paragraph : Boolean := False;
In_List : Boolean := False;
Need_Paragraph : Boolean := True;
Link_Double_Bracket : Boolean := False;
Link_No_Space : Boolean := False;
Is_Dotclear : Boolean := False;
Link_Title_First : Boolean := False;
Check_Image_Link : Boolean := False;
Is_Hidden : Boolean := False;
Header_Offset : Integer := 0;
Preformat_Column : Natural := 1;
Quote_Level : Natural := 0;
Escape_Char : Wiki.Strings.WChar;
Param_Char : Wiki.Strings.WChar;
List_Level : Natural := 0;
Reader : Wiki.Streams.Input_Stream_Access := null;
Attributes : Wiki.Attributes.Attribute_List;
end record;
-- Peek the next character from the wiki text buffer.
procedure Peek (P : in out Parser'Class;
Token : out Wiki.Strings.WChar);
pragma Inline (Peek);
-- Put back the character so that it will be returned by the next call to Peek.
procedure Put_Back (P : in out Parser;
Token : in Wiki.Strings.WChar);
-- Skip all the spaces and tabs as well as end of the current line (CR+LF).
procedure Skip_End_Of_Line (P : in out Parser);
-- Skip white spaces and tabs.
procedure Skip_Spaces (P : in out Parser);
-- Flush the wiki text that was collected in the text buffer.
procedure Flush_Text (P : in out Parser);
-- Flush the wiki dl/dt/dd definition list.
procedure Flush_List (P : in out Parser);
-- Append a character to the wiki text buffer.
procedure Parse_Text (P : in out Parser;
Token : in Wiki.Strings.WChar);
-- Check if the link refers to an image and must be rendered as an image.
-- Returns a positive index of the start the the image link.
function Is_Image (P : in Parser;
Link : in Wiki.Strings.WString) return Natural;
-- Find the plugin with the given name.
-- Returns null if there is no such plugin.
function Find (P : in Parser;
Name : in Wiki.Strings.WString) return Wiki.Plugins.Wiki_Plugin_Access;
type String_Array is array (Positive range <>) of Wiki.String_Access;
-- Extract a list of parameters separated by the given separator (ex: '|').
procedure Parse_Parameters (P : in out Parser;
Separator : in Wiki.Strings.WChar;
Terminator : in Wiki.Strings.WChar;
Names : in String_Array;
Max : in Positive := 200);
procedure Start_Element (P : in out Parser;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List);
procedure End_Element (P : in out Parser;
Tag : in Wiki.Html_Tag);
procedure Parse_Token (P : in out Parser);
end Wiki.Parsers;
|
Add Preformat_Column member to the Parser type record
|
Add Preformat_Column member to the Parser type record
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
9c9cba930b663213aadff398340288d262ea8b2e
|
awa/plugins/awa-questions/src/awa-questions-beans.adb
|
awa/plugins/awa-questions/src/awa-questions-beans.adb
|
-----------------------------------------------------------------------
-- awa-questions-beans -- Beans for module questions
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body AWA.Questions.Beans is
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Question_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "count" then
return Util.Beans.Objects.To_Object (From.Count);
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Question_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "count" then
From.Count := Util.Beans.Objects.To_Integer (Value);
end if;
end Set_Value;
procedure Save (Bean : in out Question_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
null;
end Save;
procedure Delete (Bean : in out Question_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
null;
end Delete;
-- ------------------------------
-- Create the Question_Bean bean instance.
-- ------------------------------
function Create_Question_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Question_Bean_Access := new Question_Bean;
begin
Object.Module := Module;
return Object.all'Access;
end Create_Question_Bean;
end AWA.Questions.Beans;
|
-----------------------------------------------------------------------
-- awa-questions-beans -- Beans for module questions
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with AWA.Questions.Services;
package body AWA.Questions.Beans is
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Question_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "count" then
return Util.Beans.Objects.To_Object (From.Count);
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Question_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "count" then
From.Count := Util.Beans.Objects.To_Integer (Value);
end if;
end Set_Value;
procedure Save (Bean : in out Question_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Manager : constant Services.Question_Service_Access := Bean.Module.Get_Question_Manager;
begin
Manager.Save_Question (Bean);
end Save;
procedure Delete (Bean : in out Question_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
null;
end Delete;
-- ------------------------------
-- Create the Question_Bean bean instance.
-- ------------------------------
function Create_Question_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Question_Bean_Access := new Question_Bean;
begin
Object.Module := Module;
return Object.all'Access;
end Create_Question_Bean;
end AWA.Questions.Beans;
|
Use the question manager to save/create the question
|
Use the question manager to save/create the question
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
6e97e42b2c7c2033a5046b3925360588f73140a4
|
src/base/dates/util-dates-rfc7231.ads
|
src/base/dates/util-dates-rfc7231.ads
|
-----------------------------------------------------------------------
-- util-dates-rfc7231-- RFC7231 date format utilities
-- Copyright (C) 2015, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Util.Strings.Builders;
-- == RFC7231 Dates ==
-- The RFC7231 defines a standard date format that is used by HTTP headers.
-- The `Util.Dates.RFC7231` package provides an `Image` function to convert a date into
-- that target format and a `Value` function to parse such format string and return the date.
--
-- Now : constant Ada.Calendar.Time := Ada.Calendar.Clock;
-- S : constant String := Util.Dates.RFC7231.Image (Now);
-- Date : Ada.Calendar.time := Util.Dates.RFC7231.Value (S);
--
-- A `Constraint_Error` exception is raised when the date string is not in the correct format.
package Util.Dates.RFC7231 is
-- Parses a HTTP date that follows the RFC7231 or RFC2616 format.
-- Raises Constraint_Error if the date format is not recognized.
function Value (Date : in String) return Ada.Calendar.Time;
-- Return the RFC7231/RFC2616 date format.
function Image (Date : in Ada.Calendar.Time) return String;
-- Append the date in RFC7231/RFC2616 format in the string builder.
-- The date separator can be changed to '-' to generate a cookie expires date.
procedure Append_Date (Into : in out Util.Strings.Builders.Builder;
Date : in Ada.Calendar.Time;
Date_Separator : in Character := ' ');
end Util.Dates.RFC7231;
|
-----------------------------------------------------------------------
-- util-dates-rfc7231-- RFC7231 date format utilities
-- Copyright (C) 2015, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Util.Strings.Builders;
-- == RFC7231 Dates ==
-- The RFC 7231 defines a standard date format that is used by HTTP headers.
-- The `Util.Dates.RFC7231` package provides an `Image` function to convert a date into
-- that target format and a `Value` function to parse such format string and return the date.
--
-- Now : constant Ada.Calendar.Time := Ada.Calendar.Clock;
-- S : constant String := Util.Dates.RFC7231.Image (Now);
-- Date : Ada.Calendar.time := Util.Dates.RFC7231.Value (S);
--
-- A `Constraint_Error` exception is raised when the date string is not in the correct format.
package Util.Dates.RFC7231 is
-- Parses a HTTP date that follows the RFC7231 or RFC2616 format.
-- Raises Constraint_Error if the date format is not recognized.
function Value (Date : in String) return Ada.Calendar.Time;
-- Return the RFC7231/RFC2616 date format.
function Image (Date : in Ada.Calendar.Time) return String;
-- Append the date in RFC7231/RFC2616 format in the string builder.
-- The date separator can be changed to '-' to generate a cookie expires date.
procedure Append_Date (Into : in out Util.Strings.Builders.Builder;
Date : in Ada.Calendar.Time;
Date_Separator : in Character := ' ');
end Util.Dates.RFC7231;
|
Fix typo in comment
|
Fix typo in comment
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
187a104b0b80fef3b0d1ce0327ab11b13b3fe671
|
src/wiki-parsers.ads
|
src/wiki-parsers.ads
|
-----------------------------------------------------------------------
-- wiki-parsers -- Wiki parser
-- Copyright (C) 2011, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Plugins;
with Wiki.Filters;
with Wiki.Strings;
with Wiki.Documents;
with Wiki.Streams;
-- === Wiki Parsers ===
-- The <b>Wikis.Parsers</b> package implements a parser for several well known wiki formats
-- but also for HTML. While reading the input, the parser populates a wiki <tt>Document</tt>
-- instance with headers, paragraphs, links, and other elements.
--
-- Engine : Wiki.Parsers.Parser;
--
-- Before using the parser, it must be configured to choose the syntax by using the
-- <tt>Set_Syntax</tt> procedure:
--
-- Engine.Set_Syntax (Wiki.SYNTAX_HTML);
--
-- The parser can be configured to use filters. A filter is added by using the
-- <tt>Add_Filter</tt> procedure. A filter is added at begining of the chain so that
-- the filter added last is called first. The wiki <tt>Document</tt> is always built through
-- the filter chain so this allows filters to change or alter the content that was parsed.
--
-- Engine.Add_Filter (TOC'Unchecked_Access);
-- Engine.Add_Filter (Filter'Unchecked_Access);
--
-- The <tt>Parse</tt> procedure is then used to parse either a string content or some stream
-- represented by the <tt>Input_Stream</tt> interface. After the <tt>Parse</tt> procedure
-- completes, the <tt>Document</tt> instance holds the wiki document.
--
-- Engine.Parse (Some_Text, Doc);
--
package Wiki.Parsers is
pragma Preelaborate;
type Parser is tagged limited private;
-- Set the plugin factory to find and use plugins.
procedure Set_Plugin_Factory (Engine : in out Parser;
Factory : in Wiki.Plugins.Plugin_Factory_Access);
-- Set the wiki syntax that the wiki engine must use.
procedure Set_Syntax (Engine : in out Parser;
Syntax : in Wiki_Syntax := SYNTAX_MIX);
-- Add a filter in the wiki engine.
procedure Add_Filter (Engine : in out Parser;
Filter : in Wiki.Filters.Filter_Type_Access);
-- Set the plugin context.
procedure Set_Context (Engine : in out Parser;
Context : in Wiki.Plugins.Plugin_Context);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.WString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.UString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki stream managed by <tt>Stream</tt> according to the wiki syntax configured
-- on the wiki engine.
procedure Parse (Engine : in out Parser;
Stream : in Wiki.Streams.Input_Stream_Access;
Doc : in out Wiki.Documents.Document);
private
type Parser_Handler is access procedure (P : in out Parser;
Token : in Wiki.Strings.WChar);
type Parser_Table is array (0 .. 127) of Parser_Handler;
type Parser_Table_Access is access constant Parser_Table;
type Parser is tagged limited record
Context : Wiki.Plugins.Plugin_Context;
Pending : Wiki.Strings.WChar;
Has_Pending : Boolean;
Previous_Syntax : Wiki_Syntax;
Table : Parser_Table_Access;
Document : Wiki.Documents.Document;
Format : Wiki.Format_Map;
Text : Wiki.Strings.BString (512);
Empty_Line : Boolean := True;
Is_Eof : Boolean := False;
In_Paragraph : Boolean := False;
In_List : Boolean := False;
Need_Paragraph : Boolean := True;
Link_Double_Bracket : Boolean := False;
Link_No_Space : Boolean := False;
Is_Dotclear : Boolean := False;
Link_Title_First : Boolean := False;
Check_Image_Link : Boolean := False;
Is_Hidden : Boolean := False;
Header_Offset : Integer := 0;
Quote_Level : Natural := 0;
Escape_Char : Wiki.Strings.WChar;
Param_Char : Wiki.Strings.WChar;
List_Level : Natural := 0;
Reader : Wiki.Streams.Input_Stream_Access := null;
Attributes : Wiki.Attributes.Attribute_List;
end record;
-- Peek the next character from the wiki text buffer.
procedure Peek (P : in out Parser'Class;
Token : out Wiki.Strings.WChar);
pragma Inline (Peek);
-- Put back the character so that it will be returned by the next call to Peek.
procedure Put_Back (P : in out Parser;
Token : in Wiki.Strings.WChar);
-- Skip all the spaces and tabs as well as end of the current line (CR+LF).
procedure Skip_End_Of_Line (P : in out Parser);
-- Skip white spaces and tabs.
procedure Skip_Spaces (P : in out Parser);
-- Flush the wiki text that was collected in the text buffer.
procedure Flush_Text (P : in out Parser);
-- Flush the wiki dl/dt/dd definition list.
procedure Flush_List (P : in out Parser);
-- Append a character to the wiki text buffer.
procedure Parse_Text (P : in out Parser;
Token : in Wiki.Strings.WChar);
-- Check if the link refers to an image and must be rendered as an image.
-- Returns a positive index of the start the the image link.
function Is_Image (P : in Parser;
Link : in Wiki.Strings.WString) return Natural;
-- Find the plugin with the given name.
-- Returns null if there is no such plugin.
function Find (P : in Parser;
Name : in Wiki.Strings.WString) return Wiki.Plugins.Wiki_Plugin_Access;
type String_Array is array (Positive range <>) of Wiki.String_Access;
-- Extract a list of parameters separated by the given separator (ex: '|').
procedure Parse_Parameters (P : in out Parser;
Separator : in Wiki.Strings.WChar;
Terminator : in Wiki.Strings.WChar;
Names : in String_Array;
Max : in Positive := 200);
procedure Start_Element (P : in out Parser;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List);
procedure End_Element (P : in out Parser;
Tag : in Wiki.Html_Tag);
procedure Parse_Token (P : in out Parser);
end Wiki.Parsers;
|
-----------------------------------------------------------------------
-- wiki-parsers -- Wiki parser
-- Copyright (C) 2011, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Plugins;
with Wiki.Filters;
with Wiki.Strings;
with Wiki.Documents;
with Wiki.Streams;
-- === Wiki Parsers ===
-- The <b>Wikis.Parsers</b> package implements a parser for several well known wiki formats
-- but also for HTML. While reading the input, the parser populates a wiki <tt>Document</tt>
-- instance with headers, paragraphs, links, and other elements.
--
-- Engine : Wiki.Parsers.Parser;
--
-- Before using the parser, it must be configured to choose the syntax by using the
-- <tt>Set_Syntax</tt> procedure:
--
-- Engine.Set_Syntax (Wiki.SYNTAX_HTML);
--
-- The parser can be configured to use filters. A filter is added by using the
-- <tt>Add_Filter</tt> procedure. A filter is added at begining of the chain so that
-- the filter added last is called first. The wiki <tt>Document</tt> is always built through
-- the filter chain so this allows filters to change or alter the content that was parsed.
--
-- Engine.Add_Filter (TOC'Unchecked_Access);
-- Engine.Add_Filter (Filter'Unchecked_Access);
--
-- The <tt>Parse</tt> procedure is then used to parse either a string content or some stream
-- represented by the <tt>Input_Stream</tt> interface. After the <tt>Parse</tt> procedure
-- completes, the <tt>Document</tt> instance holds the wiki document.
--
-- Engine.Parse (Some_Text, Doc);
--
package Wiki.Parsers is
pragma Preelaborate;
type Parser is tagged limited private;
-- Set the plugin factory to find and use plugins.
procedure Set_Plugin_Factory (Engine : in out Parser;
Factory : in Wiki.Plugins.Plugin_Factory_Access);
-- Set the wiki syntax that the wiki engine must use.
procedure Set_Syntax (Engine : in out Parser;
Syntax : in Wiki_Syntax := SYNTAX_MIX);
-- Add a filter in the wiki engine.
procedure Add_Filter (Engine : in out Parser;
Filter : in Wiki.Filters.Filter_Type_Access);
-- Set the plugin context.
procedure Set_Context (Engine : in out Parser;
Context : in Wiki.Plugins.Plugin_Context);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser. The string is assumed to be in UTF-8 format.
procedure Parse (Engine : in out Parser;
Text : in String;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.WString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.UString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki stream managed by <tt>Stream</tt> according to the wiki syntax configured
-- on the wiki engine.
procedure Parse (Engine : in out Parser;
Stream : in Wiki.Streams.Input_Stream_Access;
Doc : in out Wiki.Documents.Document);
private
type Parser_Handler is access procedure (P : in out Parser;
Token : in Wiki.Strings.WChar);
type Parser_Table is array (0 .. 127) of Parser_Handler;
type Parser_Table_Access is access constant Parser_Table;
type Parser is tagged limited record
Context : Wiki.Plugins.Plugin_Context;
Pending : Wiki.Strings.WChar;
Has_Pending : Boolean;
Previous_Syntax : Wiki_Syntax;
Table : Parser_Table_Access;
Document : Wiki.Documents.Document;
Format : Wiki.Format_Map;
Text : Wiki.Strings.BString (512);
Empty_Line : Boolean := True;
Is_Eof : Boolean := False;
In_Paragraph : Boolean := False;
In_List : Boolean := False;
Need_Paragraph : Boolean := True;
Link_Double_Bracket : Boolean := False;
Link_No_Space : Boolean := False;
Is_Dotclear : Boolean := False;
Link_Title_First : Boolean := False;
Check_Image_Link : Boolean := False;
Is_Hidden : Boolean := False;
Header_Offset : Integer := 0;
Quote_Level : Natural := 0;
Escape_Char : Wiki.Strings.WChar;
Param_Char : Wiki.Strings.WChar;
List_Level : Natural := 0;
Reader : Wiki.Streams.Input_Stream_Access := null;
Attributes : Wiki.Attributes.Attribute_List;
end record;
-- Peek the next character from the wiki text buffer.
procedure Peek (P : in out Parser'Class;
Token : out Wiki.Strings.WChar);
pragma Inline (Peek);
-- Put back the character so that it will be returned by the next call to Peek.
procedure Put_Back (P : in out Parser;
Token : in Wiki.Strings.WChar);
-- Skip all the spaces and tabs as well as end of the current line (CR+LF).
procedure Skip_End_Of_Line (P : in out Parser);
-- Skip white spaces and tabs.
procedure Skip_Spaces (P : in out Parser);
-- Flush the wiki text that was collected in the text buffer.
procedure Flush_Text (P : in out Parser);
-- Flush the wiki dl/dt/dd definition list.
procedure Flush_List (P : in out Parser);
-- Append a character to the wiki text buffer.
procedure Parse_Text (P : in out Parser;
Token : in Wiki.Strings.WChar);
-- Check if the link refers to an image and must be rendered as an image.
-- Returns a positive index of the start the the image link.
function Is_Image (P : in Parser;
Link : in Wiki.Strings.WString) return Natural;
-- Find the plugin with the given name.
-- Returns null if there is no such plugin.
function Find (P : in Parser;
Name : in Wiki.Strings.WString) return Wiki.Plugins.Wiki_Plugin_Access;
type String_Array is array (Positive range <>) of Wiki.String_Access;
-- Extract a list of parameters separated by the given separator (ex: '|').
procedure Parse_Parameters (P : in out Parser;
Separator : in Wiki.Strings.WChar;
Terminator : in Wiki.Strings.WChar;
Names : in String_Array;
Max : in Positive := 200);
procedure Start_Element (P : in out Parser;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List);
procedure End_Element (P : in out Parser;
Tag : in Wiki.Html_Tag);
procedure Parse_Token (P : in out Parser);
end Wiki.Parsers;
|
Declare the Parse procedure with a String as parameter with UTF-8 conversion support
|
Declare the Parse procedure with a String as parameter with UTF-8 conversion support
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
1b7a0b54585926563e2ec5c2baca3fc4ec4dc390
|
src/ado-c.ads
|
src/ado-c.ads
|
-----------------------------------------------------------------------
-- ado-c -- Support for driver implementation
-- Copyright (C) 2009, 2010, 2011, 2012, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Interfaces.C;
with Interfaces.C.Strings;
with Ada.Finalization;
with Ada.Strings.Unbounded;
with Ada.Unchecked_Conversion;
with System;
package ADO.C is
type String_Ptr is limited private;
-- Convert a string to a C string.
function To_String_Ptr (S : String) return String_Ptr;
-- Get the C string pointer.
function To_C (S : String_Ptr) return Interfaces.C.Strings.chars_ptr;
-- Set the string
procedure Set_String (S : in out String_Ptr;
Value : in String);
function To_chars_ptr is
new Ada.Unchecked_Conversion (System.Address, Interfaces.C.Strings.chars_ptr);
private
use Interfaces.C;
type String_Ptr is new Ada.Finalization.Limited_Controlled with record
Ptr : Strings.chars_ptr := Interfaces.C.Strings.Null_Ptr;
end record;
-- Reclaim the storage held by the C string.
procedure Finalize (S : in out String_Ptr);
end ADO.C;
|
-----------------------------------------------------------------------
-- ado-c -- Support for driver implementation
-- Copyright (C) 2009, 2010, 2011, 2012, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Interfaces.C;
with Interfaces.C.Strings;
with Ada.Finalization;
with Ada.Unchecked_Conversion;
with System;
package ADO.C is
type String_Ptr is limited private;
-- Convert a string to a C string.
function To_String_Ptr (S : String) return String_Ptr;
-- Get the C string pointer.
function To_C (S : String_Ptr) return Interfaces.C.Strings.chars_ptr;
-- Set the string
procedure Set_String (S : in out String_Ptr;
Value : in String);
function To_chars_ptr is
new Ada.Unchecked_Conversion (System.Address, Interfaces.C.Strings.chars_ptr);
private
use Interfaces.C;
type String_Ptr is new Ada.Finalization.Limited_Controlled with record
Ptr : Strings.chars_ptr := Interfaces.C.Strings.Null_Ptr;
end record;
-- Reclaim the storage held by the C string.
procedure Finalize (S : in out String_Ptr);
end ADO.C;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
2ce5fb5d5ba12bba2b77d83877d6355801eebb30
|
src/wiki-nodes.ads
|
src/wiki-nodes.ads
|
-----------------------------------------------------------------------
-- wiki -- Ada Wiki Engine
-- Copyright (C) 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Documents;
package Wiki.Nodes is
subtype Format_Map is Wiki.Documents.Format_Map;
subtype WString is Wide_Wide_String;
type Node_Kind is (N_HEADER,
N_LINE_BREAK,
N_HORIZONTAL_RULE,
N_PARAGRAPH,
N_BLOCKQUOTE,
N_QUOTE,
N_TAG_START,
N_TAG_END,
N_INDENT,
N_TEXT,
N_LINK,
N_IMAGE);
-- The possible HTML tags as described in HTML5 specification.
type Html_Tag_Type is
(
-- Section 4.1 The root element
HTML_TAG,
-- Section 4.2 Document metadata
HEAD_TAG, TITLE_TAG, BASE_TAG, LINK_TAG, META_TAG, STYLE_TAG,
-- Section 4.3 Sections
BODY_TAG, ARTICLE_TAG, SECTION_TAG, NAV_TAG, ASIDE_TAG,
H1_TAG, H2_TAG, H3_TAG, H4_TAG, H5_TAG, H6_TAG,
HEADER_TAG, FOOTER_TAG,
ADDRESS_TAG,
-- Section 4.4 Grouping content
P_TAG, HR_TAG, PRE_TAG, BLOCKQUOTE_TAG,
OL_TAG, UL_TAG, LI_TAG,
DL_TAG, DT_TAG, DD_TAG,
FIGURE_TAG, FIGCAPTION_TAG,
DIV_TAG, MAIN_TAG,
-- Section 4.5 Text-level semantics
A_TAG, EM_TAG, STRONG_TAG, SMALL_TAG,
S_TAG, CITE_TAG, Q_TAG, DFN_TAG, ABBR_TAG,
DATA_TAG, TIME_TAG, CODE_TAG, VAR_TAG, SAMP_TAG,
KBD_TAG, SUB_TAG, SUP_TAG,
I_TAG, B_TAG, U_TAG,
MARK_TAG, RUBY_TAG, RB_TAG, RT_TAG, RTC_TAG,
RP_TAG, BDI_TAG, BDO_TAG, SPAN_TAG,
BR_TAG, WBR_TAG,
-- Section 4.6 Edits
INS_TAG, DEL_TAG,
-- Section 4.7 Embedded content
IMG_TAG,
IFRAME_TAG,
EMBED_TAG,
OBJECT_TAG,
PARAM_TAG,
VIDEO_TAG,
AUDIO_TAG,
SOURCE_TAG,
TRACK_TAG,
MAP_TAG,
AREA_TAG,
-- Section 4.9 Tabular data
TABLE_TAG, CAPTION_TAG, COLGROUP_TAG, COL_TAG,
TBODY_TAG, THEAD_TAG, TFOOT_TAG,
TR_TAG, TD_TAG, TH_TAG,
-- Section 4.10 Forms
FORM_TAG, LABEL_TAG, INPUT_TAG,
BUTTON_TAG, SELECT_TAG, DATALIST_TAG, OPTGROUP_TAG,
OPTION_TAG, TEXTAREA_TAG, KEYGEN_TAG, OUTPUT_TAG,
PROGRESS_TAG, METER_TAG, FIELDSET_TAG, LEGEND_TAG,
-- Section 4.11 Scripting
SCRIPT_TAG, NOSCRIPT_TAG,
TEMPLATE_TAG, CANVAS_TAG,
-- Unknown tags
UNKNOWN_TAG
);
type Node_List is limited private;
type Node_List_Access is access all Node_List;
type Node_Type (Kind : Node_Kind; Len : Natural) is limited record
case Kind is
when N_HEADER | N_BLOCKQUOTE | N_INDENT =>
Level : Natural := 0;
Header : WString (1 .. Len);
when N_TEXT =>
Format : Format_Map;
Text : WString (1 .. Len);
when N_LINK | N_IMAGE =>
Link : Wiki.Attributes.Attribute_List_Type;
when N_QUOTE =>
Quote : WString (1 .. Len);
when N_TAG_START =>
Tag_Start : Html_Tag_Type;
Attributes : Wiki.Attributes.Attribute_List_Type;
Children : Node_List_Access;
when N_TAG_END =>
Tag_End : Html_Tag_Type;
when others =>
null;
end case;
end record;
type Node_Type_Access is access all Node_Type;
-- Create a text node.
function Create_Text (Text : in WString) return Node_Type_Access;
-- procedure Add_Text (Doc : in out Document;
-- Text : in WString);
-- type Renderer is limited interface;
--
-- procedure Render (Engine : in out Renderer;
-- Doc : in Document;
-- Node : in Node_Type) is abstract;
--
-- procedure Iterate (Doc : in Document;
-- Process : access procedure (Doc : in Document; Node : in Node_Type)) is
-- Node : Document_Node_Access := Doc.First;
-- begin
-- while Node /= null loop
-- Process (Doc, Node.Data);
-- Node := Node.Next;
-- end loop;
-- end Iterate;
private
NODE_LIST_BLOCK_SIZE : constant Positive := 20;
type Node_Array is array (Positive range <>) of Node_Type_Access;
type Node_List_Block;
type Node_List_Block_Access is access all Node_List_Block;
type Node_List_Block (Max : Positive) is limited record
Next : Node_List_Block_Access;
Last : Natural := 0;
List : Node_Array (1 .. Max);
end record;
type Node_List is limited record
Current : Node_List_Block_Access;
Length : Natural := 0;
First : Node_List_Block (NODE_LIST_BLOCK_SIZE);
end record;
-- Append a node to the node list.
procedure Append (Into : in out Node_List;
Node : in Node_Type_Access);
type Document is limited record
Nodes : Node_List;
end record;
end Wiki.Nodes;
|
-----------------------------------------------------------------------
-- wiki -- Ada Wiki Engine
-- Copyright (C) 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Documents;
package Wiki.Nodes is
subtype Format_Map is Wiki.Documents.Format_Map;
subtype WString is Wide_Wide_String;
type Node_Kind is (N_HEADER,
N_LINE_BREAK,
N_HORIZONTAL_RULE,
N_PARAGRAPH,
N_BLOCKQUOTE,
N_QUOTE,
N_TAG_START,
N_TAG_END,
N_INDENT,
N_TEXT,
N_LINK,
N_IMAGE);
-- The possible HTML tags as described in HTML5 specification.
type Html_Tag_Type is
(
-- Section 4.1 The root element
HTML_TAG,
-- Section 4.2 Document metadata
HEAD_TAG, TITLE_TAG, BASE_TAG, LINK_TAG, META_TAG, STYLE_TAG,
-- Section 4.3 Sections
BODY_TAG, ARTICLE_TAG, SECTION_TAG, NAV_TAG, ASIDE_TAG,
H1_TAG, H2_TAG, H3_TAG, H4_TAG, H5_TAG, H6_TAG,
HEADER_TAG, FOOTER_TAG,
ADDRESS_TAG,
-- Section 4.4 Grouping content
P_TAG, HR_TAG, PRE_TAG, BLOCKQUOTE_TAG,
OL_TAG, UL_TAG, LI_TAG,
DL_TAG, DT_TAG, DD_TAG,
FIGURE_TAG, FIGCAPTION_TAG,
DIV_TAG, MAIN_TAG,
-- Section 4.5 Text-level semantics
A_TAG, EM_TAG, STRONG_TAG, SMALL_TAG,
S_TAG, CITE_TAG, Q_TAG, DFN_TAG, ABBR_TAG,
DATA_TAG, TIME_TAG, CODE_TAG, VAR_TAG, SAMP_TAG,
KBD_TAG, SUB_TAG, SUP_TAG,
I_TAG, B_TAG, U_TAG,
MARK_TAG, RUBY_TAG, RB_TAG, RT_TAG, RTC_TAG,
RP_TAG, BDI_TAG, BDO_TAG, SPAN_TAG,
BR_TAG, WBR_TAG,
-- Section 4.6 Edits
INS_TAG, DEL_TAG,
-- Section 4.7 Embedded content
IMG_TAG,
IFRAME_TAG,
EMBED_TAG,
OBJECT_TAG,
PARAM_TAG,
VIDEO_TAG,
AUDIO_TAG,
SOURCE_TAG,
TRACK_TAG,
MAP_TAG,
AREA_TAG,
-- Section 4.9 Tabular data
TABLE_TAG, CAPTION_TAG, COLGROUP_TAG, COL_TAG,
TBODY_TAG, THEAD_TAG, TFOOT_TAG,
TR_TAG, TD_TAG, TH_TAG,
-- Section 4.10 Forms
FORM_TAG, LABEL_TAG, INPUT_TAG,
BUTTON_TAG, SELECT_TAG, DATALIST_TAG, OPTGROUP_TAG,
OPTION_TAG, TEXTAREA_TAG, KEYGEN_TAG, OUTPUT_TAG,
PROGRESS_TAG, METER_TAG, FIELDSET_TAG, LEGEND_TAG,
-- Section 4.11 Scripting
SCRIPT_TAG, NOSCRIPT_TAG,
TEMPLATE_TAG, CANVAS_TAG,
-- Unknown tags
UNKNOWN_TAG
);
type Node_List is limited private;
type Node_List_Access is access all Node_List;
type Node_Type (Kind : Node_Kind; Len : Natural) is limited record
case Kind is
when N_HEADER | N_BLOCKQUOTE | N_INDENT =>
Level : Natural := 0;
Header : WString (1 .. Len);
when N_TEXT =>
Format : Format_Map;
Text : WString (1 .. Len);
when N_LINK | N_IMAGE =>
Link : Wiki.Attributes.Attribute_List_Type;
when N_QUOTE =>
Quote : WString (1 .. Len);
when N_TAG_START =>
Tag_Start : Html_Tag_Type;
Attributes : Wiki.Attributes.Attribute_List_Type;
Children : Node_List_Access;
when N_TAG_END =>
Tag_End : Html_Tag_Type;
when others =>
null;
end case;
end record;
type Node_Type_Access is access all Node_Type;
-- Create a text node.
function Create_Text (Text : in WString) return Node_Type_Access;
type Document is limited private;
-- Append a node to the document.
procedure Append (Into : in out Document;
Node : in Node_Type_Access);
-- procedure Add_Text (Doc : in out Document;
-- Text : in WString);
-- type Renderer is limited interface;
--
-- procedure Render (Engine : in out Renderer;
-- Doc : in Document;
-- Node : in Node_Type) is abstract;
--
-- procedure Iterate (Doc : in Document;
-- Process : access procedure (Doc : in Document; Node : in Node_Type)) is
-- Node : Document_Node_Access := Doc.First;
-- begin
-- while Node /= null loop
-- Process (Doc, Node.Data);
-- Node := Node.Next;
-- end loop;
-- end Iterate;
private
NODE_LIST_BLOCK_SIZE : constant Positive := 20;
type Node_Array is array (Positive range <>) of Node_Type_Access;
type Node_List_Block;
type Node_List_Block_Access is access all Node_List_Block;
type Node_List_Block (Max : Positive) is limited record
Next : Node_List_Block_Access;
Last : Natural := 0;
List : Node_Array (1 .. Max);
end record;
type Node_List is limited record
Current : Node_List_Block_Access;
Length : Natural := 0;
First : Node_List_Block (NODE_LIST_BLOCK_SIZE);
end record;
-- Append a node to the node list.
procedure Append (Into : in out Node_List;
Node : in Node_Type_Access);
type Document is limited record
Nodes : Node_List;
end record;
end Wiki.Nodes;
|
Declare the Document type and the Append procedure on a Document
|
Declare the Document type and the Append procedure on a Document
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
0368ec42110cd1a3055a85c17c70bd121db4c53e
|
awa/src/awa-events-services.adb
|
awa/src/awa-events-services.adb
|
-----------------------------------------------------------------------
-- awa-events-services -- AWA Event Manager
-- Copyright (C) 2012, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
with Util.Log.Loggers;
with ADO.SQL;
with ADO.Sessions;
with AWA.Events.Dispatchers.Tasks;
with AWA.Events.Dispatchers.Actions;
package body AWA.Events.Services is
use type Util.Strings.Name_Access;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Events.Services");
-- ------------------------------
-- Send the event to the modules that subscribed to it.
-- The event is sent on each event queue. Event queues will dispatch the event
-- by invoking immediately or later on the <b>Dispatch</b> operation. The synchronous
-- or asynchronous reception of the event depends on the event queue.
-- ------------------------------
procedure Send (Manager : in Event_Manager;
Event : in Module_Event'Class) is
procedure Send_Queue (Queue : in Queue_Dispatcher);
procedure Send_Queue (Queue : in Queue_Dispatcher) is
begin
if Queue.Queue.Is_Null then
Queue.Dispatcher.Dispatch (Event);
else
Queue.Queue.Enqueue (Event);
end if;
end Send_Queue;
Name : constant Name_Access := Get_Event_Type_Name (Event.Kind);
begin
if Name = null then
Log.Error ("Cannot send event type {0}", Event_Index'Image (Event.Kind));
raise Not_Found;
end if;
-- Find the event queues associated with the event. Post the event on each queue.
-- Some queue can dispatch the event immediately while some others may dispatched it
-- asynchronously.
declare
Pos : Queue_Dispatcher_Lists.Cursor := Manager.Actions (Event.Kind).Queues.First;
begin
if not Queue_Dispatcher_Lists.Has_Element (Pos) then
Log.Debug ("Sending event {0} but there is no listener", Name.all);
else
Log.Debug ("Sending event {0}", Name.all);
loop
Queue_Dispatcher_Lists.Query_Element (Pos, Send_Queue'Access);
Queue_Dispatcher_Lists.Next (Pos);
exit when not Queue_Dispatcher_Lists.Has_Element (Pos);
end loop;
end if;
end;
end Send;
-- ------------------------------
-- Set the event message type which correspond to the <tt>Kind</tt> event index.
-- ------------------------------
procedure Set_Message_Type (Manager : in Event_Manager;
Event : in out AWA.Events.Models.Message_Ref;
Kind : in Event_Index) is
begin
if not Event_Arrays.Is_Valid (Kind) then
Log.Error ("Cannot send event type {0}", Event_Index'Image (Kind));
raise Not_Found;
end if;
Event.Set_Status (AWA.Events.Models.QUEUED);
Event.Set_Message_Type (Manager.Actions (Kind).Event);
end Set_Message_Type;
-- ------------------------------
-- Set the event queue associated with the event message. The event queue identified by
-- <tt>Name</tt> is searched to find the <tt>Queue_Ref</tt> instance.
-- ------------------------------
procedure Set_Event_Queue (Manager : in Event_Manager;
Event : in out AWA.Events.Models.Message_Ref;
Name : in String) is
Queue : constant AWA.Events.Queues.Queue_Ref := Manager.Find_Queue (Name);
begin
Event.Set_Queue (Queue.Get_Queue);
end Set_Event_Queue;
-- ------------------------------
-- Dispatch the event identified by <b>Event</b> and associated with the event
-- queue <b>Queue</b>. The event actions which are associated with the event are
-- executed synchronously.
-- ------------------------------
procedure Dispatch (Manager : in Event_Manager;
Queue : in AWA.Events.Queues.Queue_Ref;
Event : in Module_Event'Class) is
procedure Find_Queue (List : in Queue_Dispatcher);
Found : Boolean := False;
procedure Find_Queue (List : in Queue_Dispatcher) is
begin
if List.Queue = Queue then
List.Dispatcher.Dispatch (Event);
Found := True;
end if;
end Find_Queue;
Name : constant Name_Access := Get_Event_Type_Name (Event.Kind);
begin
if Name = null then
Log.Error ("Cannot dispatch event type {0}", Event_Index'Image (Event.Kind));
raise Not_Found;
end if;
declare
Pos : Queue_Dispatcher_Lists.Cursor := Manager.Actions (Event.Kind).Queues.First;
begin
if not Queue_Dispatcher_Lists.Has_Element (Pos) then
Log.Debug ("Dispatching event {0} but there is no listener", Name.all);
else
Log.Debug ("Dispatching event {0}", Name.all);
loop
Queue_Dispatcher_Lists.Query_Element (Pos, Find_Queue'Access);
exit when Found;
Queue_Dispatcher_Lists.Next (Pos);
if not Queue_Dispatcher_Lists.Has_Element (Pos) then
Log.Debug ("Dispatched event {0} but there was no listener", Name.all);
exit;
end if;
end loop;
end if;
end;
end Dispatch;
-- ------------------------------
-- Find the event queue identified by the given name.
-- ------------------------------
function Find_Queue (Manager : in Event_Manager;
Name : in String) return AWA.Events.Queues.Queue_Ref is
Pos : constant Queues.Maps.Cursor := Manager.Queues.Find (Name);
begin
if Queues.Maps.Has_Element (Pos) then
return Queues.Maps.Element (Pos);
else
Log.Error ("Event queue {0} not found", Name);
return AWA.Events.Queues.Null_Queue;
end if;
end Find_Queue;
-- ------------------------------
-- Add the event queue in the registry.
-- ------------------------------
procedure Add_Queue (Manager : in out Event_Manager;
Queue : in AWA.Events.Queues.Queue_Ref) is
Name : constant String := Queue.Get_Name;
begin
if Manager.Queues.Contains (Name) then
Log.Error ("Event queue {0} already defined");
else
Log.Info ("Adding event queue {0}", Name);
end if;
Manager.Queues.Include (Key => Name,
New_Item => Queue);
end Add_Queue;
-- ------------------------------
-- Add an action invoked when the event identified by <b>Event</b> is sent.
-- The event is posted on the queue identified by <b>Queue</b>.
-- When the event queue dispatches the event, the Ada bean identified by the method action
-- represented by <b>Action</b> is created and initialized by evaluating and setting the
-- parameters defined in <b>Params</b>. The action method is then invoked.
-- ------------------------------
procedure Add_Action (Manager : in out Event_Manager;
Event : in String;
Queue : in AWA.Events.Queues.Queue_Ref;
Action : in EL.Expressions.Method_Expression;
Params : in EL.Beans.Param_Vectors.Vector) is
procedure Find_Queue (List : in Queue_Dispatcher);
procedure Add_Action (List : in out Queue_Dispatcher);
procedure Add_Action (List : in out Queue_Dispatcher) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
begin
if List.Dispatcher = null then
List.Dispatcher := AWA.Events.Dispatchers.Actions.Create_Dispatcher
(Application => Manager.Application.all'Access);
end if;
List.Dispatcher.Add_Action (Action, Params);
end Add_Action;
Found : Boolean := False;
procedure Find_Queue (List : in Queue_Dispatcher) is
begin
Found := List.Queue = Queue;
end Find_Queue;
Index : constant Event_Index := Find_Event_Index (Event);
Pos : Queue_Dispatcher_Lists.Cursor := Manager.Actions (Index).Queues.First;
begin
Log.Info ("Adding action {0} to event {1}", Action.Get_Expression, Event);
-- Find the queue.
while Queue_Dispatcher_Lists.Has_Element (Pos) loop
Queue_Dispatcher_Lists.Query_Element (Pos, Find_Queue'Access);
exit when Found;
Queue_Dispatcher_Lists.Next (Pos);
end loop;
-- Create it if it does not exist.
if not Found then
declare
New_Queue : Queue_Dispatcher;
begin
New_Queue.Queue := Queue;
Manager.Actions (Index).Queues.Append (New_Queue);
Pos := Manager.Actions (Index).Queues.Last;
end;
end if;
-- And append the new action to the event queue.
Manager.Actions (Index).Queues.Update_Element (Pos, Add_Action'Access);
end Add_Action;
-- ------------------------------
-- Add a dispatcher to process the event queues matching the <b>Match</b> string.
-- The dispatcher can create up to <b>Count</b> tasks running at the priority <b>Priority</b>.
-- ------------------------------
procedure Add_Dispatcher (Manager : in out Event_Manager;
Match : in String;
Count : in Positive;
Priority : in Positive) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
begin
Log.Info ("Adding event dispatcher with {0} tasks prio {1} and dispatching queues '{2}'",
Positive'Image (Count), Positive'Image (Priority), Match);
for I in Manager.Dispatchers'Range loop
if Manager.Dispatchers (I) = null then
Manager.Dispatchers (I) :=
AWA.Events.Dispatchers.Tasks.Create_Dispatcher (Manager'Unchecked_Access,
Match, Count, Priority);
return;
end if;
end loop;
Log.Error ("Implementation limit is reached. Too many dispatcher.");
end Add_Dispatcher;
-- ------------------------------
-- Initialize the event manager.
-- ------------------------------
procedure Initialize (Manager : in out Event_Manager;
App : in Application_Access) is
procedure Set_Events (Msg : in AWA.Events.Models.Message_Type_Ref);
Msg_Types : AWA.Events.Models.Message_Type_Vector;
Query : ADO.SQL.Query;
procedure Set_Events (Msg : in AWA.Events.Models.Message_Type_Ref) is
Name : constant String := Msg.Get_Name;
begin
declare
Index : constant Event_Index := Find_Event_Index (Name);
begin
Manager.Actions (Index).Event := Msg;
end;
exception
when others =>
Log.Warn ("Event {0} is no longer used", Name);
end Set_Events;
DB : ADO.Sessions.Master_Session := App.Get_Master_Session;
begin
Log.Info ("Initializing {0} events", Event_Index'Image (Event_Arrays.Get_Last));
Manager.Application := App;
DB.Begin_Transaction;
Manager.Actions := new Event_Queues_Array (1 .. Event_Arrays.Get_Last);
AWA.Events.Models.List (Object => Msg_Types,
Session => DB,
Query => Query);
declare
Pos : AWA.Events.Models.Message_Type_Vectors.Cursor := Msg_Types.First;
begin
while AWA.Events.Models.Message_Type_Vectors.Has_Element (Pos) loop
AWA.Events.Models.Message_Type_Vectors.Query_Element (Pos, Set_Events'Access);
AWA.Events.Models.Message_Type_Vectors.Next (Pos);
end loop;
end;
for I in Manager.Actions'Range loop
if Manager.Actions (I).Event.Is_Null then
declare
Name : constant Name_Access := Get_Event_Type_Name (I);
begin
Log.Info ("Creating event type {0} in database", Name.all);
Manager.Actions (I).Event.Set_Name (Name.all);
Manager.Actions (I).Event.Save (DB);
end;
end if;
end loop;
DB.Commit;
end Initialize;
-- ------------------------------
-- Start the event manager. The dispatchers are configured to dispatch the event queues
-- and tasks are started to process asynchronous events.
-- ------------------------------
procedure Start (Manager : in out Event_Manager) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
-- Dispatch the event queues to the dispatcher according to the dispatcher configuration.
procedure Associate_Dispatcher (Key : in String;
Queue : in out AWA.Events.Queues.Queue_Ref);
-- ------------------------------
-- Dispatch the event queues to the dispatcher according to the dispatcher configuration.
-- ------------------------------
procedure Associate_Dispatcher (Key : in String;
Queue : in out AWA.Events.Queues.Queue_Ref) is
pragma Unreferenced (Key);
Added : Boolean := False;
begin
for I in reverse Manager.Dispatchers'Range loop
if Manager.Dispatchers (I) /= null then
Manager.Dispatchers (I).Add_Queue (Queue, Added);
exit when Added;
end if;
end loop;
end Associate_Dispatcher;
Iter : AWA.Events.Queues.Maps.Cursor := Manager.Queues.First;
begin
Log.Info ("Starting the event manager");
while AWA.Events.Queues.Maps.Has_Element (Iter) loop
Manager.Queues.Update_Element (Iter, Associate_Dispatcher'Access);
AWA.Events.Queues.Maps.Next (Iter);
end loop;
-- Start the dispatchers.
for I in Manager.Dispatchers'Range loop
exit when Manager.Dispatchers (I) = null;
Manager.Dispatchers (I).Start;
end loop;
end Start;
-- ------------------------------
-- Get the application associated with the event manager.
-- ------------------------------
function Get_Application (Manager : in Event_Manager) return Application_Access is
begin
return Manager.Application;
end Get_Application;
-- ------------------------------
-- Finalize the queue dispatcher releasing the dispatcher memory.
-- ------------------------------
procedure Finalize (Object : in out Queue_Dispatcher) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWA.Events.Dispatchers.Dispatcher'Class,
Name => AWA.Events.Dispatchers.Dispatcher_Access);
begin
Free (Object.Dispatcher);
end Finalize;
-- ------------------------------
-- Finalize the event queues and the dispatchers.
-- ------------------------------
procedure Finalize (Object : in out Event_Queues) is
begin
loop
declare
Pos : constant Queue_Dispatcher_Lists.Cursor := Object.Queues.First;
begin
exit when not Queue_Dispatcher_Lists.Has_Element (Pos);
Object.Queues.Update_Element (Position => Pos,
Process => Finalize'Access);
Object.Queues.Delete_First;
end;
end loop;
end Finalize;
-- ------------------------------
-- Finalize the event manager by releasing the allocated storage.
-- ------------------------------
overriding
procedure Finalize (Manager : in out Event_Manager) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
procedure Free is
new Ada.Unchecked_Deallocation (Object => Event_Queues_Array,
Name => Event_Queues_Array_Access);
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWA.Events.Dispatchers.Dispatcher'Class,
Name => AWA.Events.Dispatchers.Dispatcher_Access);
begin
-- Stop the dispatcher first.
for I in Manager.Dispatchers'Range loop
exit when Manager.Dispatchers (I) = null;
Free (Manager.Dispatchers (I));
end loop;
if Manager.Actions /= null then
for I in Manager.Actions'Range loop
Finalize (Manager.Actions (I));
end loop;
Free (Manager.Actions);
end if;
end Finalize;
end AWA.Events.Services;
|
-----------------------------------------------------------------------
-- awa-events-services -- AWA Event Manager
-- Copyright (C) 2012, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
with Util.Log.Loggers;
with ADO.SQL;
with ADO.Sessions;
with AWA.Events.Dispatchers.Tasks;
with AWA.Events.Dispatchers.Actions;
package body AWA.Events.Services is
use type Util.Strings.Name_Access;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Events.Services");
-- ------------------------------
-- Send the event to the modules that subscribed to it.
-- The event is sent on each event queue. Event queues will dispatch the event
-- by invoking immediately or later on the <b>Dispatch</b> operation. The synchronous
-- or asynchronous reception of the event depends on the event queue.
-- ------------------------------
procedure Send (Manager : in Event_Manager;
Event : in Module_Event'Class) is
procedure Send_Queue (Queue : in Queue_Dispatcher);
procedure Send_Queue (Queue : in Queue_Dispatcher) is
begin
if Queue.Queue.Is_Null then
Queue.Dispatcher.Dispatch (Event);
else
Queue.Queue.Enqueue (Event);
end if;
end Send_Queue;
Name : constant Name_Access := Get_Event_Type_Name (Event.Kind);
begin
if Name = null then
Log.Error ("Cannot send event type {0}", Event_Index'Image (Event.Kind));
raise Not_Found;
end if;
-- Find the event queues associated with the event. Post the event on each queue.
-- Some queue can dispatch the event immediately while some others may dispatched it
-- asynchronously.
declare
Pos : Queue_Dispatcher_Lists.Cursor := Manager.Actions (Event.Kind).Queues.First;
begin
if not Queue_Dispatcher_Lists.Has_Element (Pos) then
Log.Debug ("Sending event {0} but there is no listener", Name.all);
else
Log.Debug ("Sending event {0}", Name.all);
loop
Queue_Dispatcher_Lists.Query_Element (Pos, Send_Queue'Access);
Queue_Dispatcher_Lists.Next (Pos);
exit when not Queue_Dispatcher_Lists.Has_Element (Pos);
end loop;
end if;
end;
end Send;
-- ------------------------------
-- Set the event message type which correspond to the <tt>Kind</tt> event index.
-- ------------------------------
procedure Set_Message_Type (Manager : in Event_Manager;
Event : in out AWA.Events.Models.Message_Ref;
Kind : in Event_Index) is
begin
if not Event_Arrays.Is_Valid (Kind) then
Log.Error ("Cannot send event type {0}", Event_Index'Image (Kind));
raise Not_Found;
end if;
Event.Set_Status (AWA.Events.Models.QUEUED);
Event.Set_Message_Type (Manager.Actions (Kind).Event);
end Set_Message_Type;
-- ------------------------------
-- Set the event queue associated with the event message. The event queue identified by
-- <tt>Name</tt> is searched to find the <tt>Queue_Ref</tt> instance.
-- ------------------------------
procedure Set_Event_Queue (Manager : in Event_Manager;
Event : in out AWA.Events.Models.Message_Ref;
Name : in String) is
Queue : constant AWA.Events.Queues.Queue_Ref := Manager.Find_Queue (Name);
begin
Event.Set_Queue (Queue.Get_Queue);
end Set_Event_Queue;
-- ------------------------------
-- Dispatch the event identified by <b>Event</b> and associated with the event
-- queue <b>Queue</b>. The event actions which are associated with the event are
-- executed synchronously.
-- ------------------------------
procedure Dispatch (Manager : in Event_Manager;
Queue : in AWA.Events.Queues.Queue_Ref;
Event : in Module_Event'Class) is
procedure Find_Queue (List : in Queue_Dispatcher);
Found : Boolean := False;
procedure Find_Queue (List : in Queue_Dispatcher) is
begin
if List.Queue = Queue then
List.Dispatcher.Dispatch (Event);
Found := True;
end if;
end Find_Queue;
Name : constant Name_Access := Get_Event_Type_Name (Event.Kind);
begin
if Name = null then
Log.Error ("Cannot dispatch event type {0}", Event_Index'Image (Event.Kind));
raise Not_Found;
end if;
declare
Pos : Queue_Dispatcher_Lists.Cursor := Manager.Actions (Event.Kind).Queues.First;
begin
if not Queue_Dispatcher_Lists.Has_Element (Pos) then
Log.Debug ("Dispatching event {0} but there is no listener", Name.all);
else
Log.Debug ("Dispatching event {0}", Name.all);
loop
Queue_Dispatcher_Lists.Query_Element (Pos, Find_Queue'Access);
exit when Found;
Queue_Dispatcher_Lists.Next (Pos);
if not Queue_Dispatcher_Lists.Has_Element (Pos) then
Log.Debug ("Dispatched event {0} but there was no listener", Name.all);
exit;
end if;
end loop;
end if;
end;
end Dispatch;
-- ------------------------------
-- Find the event queue identified by the given name.
-- ------------------------------
function Find_Queue (Manager : in Event_Manager;
Name : in String) return AWA.Events.Queues.Queue_Ref is
Pos : constant Queues.Maps.Cursor := Manager.Queues.Find (Name);
begin
if Queues.Maps.Has_Element (Pos) then
return Queues.Maps.Element (Pos);
else
Log.Error ("Event queue {0} not found", Name);
return AWA.Events.Queues.Null_Queue;
end if;
end Find_Queue;
-- ------------------------------
-- Add the event queue in the registry.
-- ------------------------------
procedure Add_Queue (Manager : in out Event_Manager;
Queue : in AWA.Events.Queues.Queue_Ref) is
Name : constant String := Queue.Get_Name;
begin
if Manager.Queues.Contains (Name) then
Log.Error ("Event queue {0} already defined");
else
Log.Info ("Adding event queue {0}", Name);
end if;
Manager.Queues.Include (Key => Name,
New_Item => Queue);
end Add_Queue;
-- ------------------------------
-- Add an action invoked when the event identified by <b>Event</b> is sent.
-- The event is posted on the queue identified by <b>Queue</b>.
-- When the event queue dispatches the event, the Ada bean identified by the method action
-- represented by <b>Action</b> is created and initialized by evaluating and setting the
-- parameters defined in <b>Params</b>. The action method is then invoked.
-- ------------------------------
procedure Add_Action (Manager : in out Event_Manager;
Event : in String;
Queue : in AWA.Events.Queues.Queue_Ref;
Action : in EL.Expressions.Method_Expression;
Params : in EL.Beans.Param_Vectors.Vector) is
procedure Find_Queue (List : in Queue_Dispatcher);
procedure Add_Action (List : in out Queue_Dispatcher);
procedure Add_Action (List : in out Queue_Dispatcher) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
begin
if List.Dispatcher = null then
List.Dispatcher := AWA.Events.Dispatchers.Actions.Create_Dispatcher
(Application => Manager.Application.all'Access);
end if;
List.Dispatcher.Add_Action (Action, Params);
end Add_Action;
Found : Boolean := False;
procedure Find_Queue (List : in Queue_Dispatcher) is
begin
Found := List.Queue = Queue;
end Find_Queue;
Index : constant Event_Index := Find_Event_Index (Event);
Pos : Queue_Dispatcher_Lists.Cursor := Manager.Actions (Index).Queues.First;
begin
Log.Info ("Adding action {0} to event {1}", Action.Get_Expression, Event);
-- Find the queue.
while Queue_Dispatcher_Lists.Has_Element (Pos) loop
Queue_Dispatcher_Lists.Query_Element (Pos, Find_Queue'Access);
exit when Found;
Queue_Dispatcher_Lists.Next (Pos);
end loop;
-- Create it if it does not exist.
if not Found then
declare
New_Queue : Queue_Dispatcher;
begin
New_Queue.Queue := Queue;
Manager.Actions (Index).Queues.Append (New_Queue);
Pos := Manager.Actions (Index).Queues.Last;
end;
end if;
-- And append the new action to the event queue.
Manager.Actions (Index).Queues.Update_Element (Pos, Add_Action'Access);
end Add_Action;
-- ------------------------------
-- Add a dispatcher to process the event queues matching the <b>Match</b> string.
-- The dispatcher can create up to <b>Count</b> tasks running at the priority <b>Priority</b>.
-- ------------------------------
procedure Add_Dispatcher (Manager : in out Event_Manager;
Match : in String;
Count : in Positive;
Priority : in Positive) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
begin
Log.Info ("Adding event dispatcher with {0} tasks prio {1} and dispatching queues '{2}'",
Positive'Image (Count), Positive'Image (Priority), Match);
for I in Manager.Dispatchers'Range loop
if Manager.Dispatchers (I) = null then
Manager.Dispatchers (I) :=
AWA.Events.Dispatchers.Tasks.Create_Dispatcher (Manager'Unchecked_Access,
Match, Count, Priority);
return;
end if;
end loop;
Log.Error ("Implementation limit is reached. Too many dispatcher.");
end Add_Dispatcher;
-- ------------------------------
-- Initialize the event manager.
-- ------------------------------
procedure Initialize (Manager : in out Event_Manager;
App : in Application_Access) is
procedure Set_Events (Msg : in AWA.Events.Models.Message_Type_Ref);
Msg_Types : AWA.Events.Models.Message_Type_Vector;
Query : ADO.SQL.Query;
procedure Set_Events (Msg : in AWA.Events.Models.Message_Type_Ref) is
Name : constant String := Msg.Get_Name;
begin
declare
Index : constant Event_Index := Find_Event_Index (Name);
begin
Manager.Actions (Index).Event := Msg;
end;
exception
when others =>
Log.Warn ("Event {0} is no longer used", Name);
end Set_Events;
DB : ADO.Sessions.Master_Session := App.Get_Master_Session;
begin
Log.Info ("Initializing {0} events", Event_Index'Image (Event_Arrays.Get_Last));
Manager.Application := App;
DB.Begin_Transaction;
Manager.Actions := new Event_Queues_Array (1 .. Event_Arrays.Get_Last);
AWA.Events.Models.List (Object => Msg_Types,
Session => DB,
Query => Query);
declare
Pos : AWA.Events.Models.Message_Type_Vectors.Cursor := Msg_Types.First;
begin
while AWA.Events.Models.Message_Type_Vectors.Has_Element (Pos) loop
AWA.Events.Models.Message_Type_Vectors.Query_Element (Pos, Set_Events'Access);
AWA.Events.Models.Message_Type_Vectors.Next (Pos);
end loop;
end;
for I in Manager.Actions'Range loop
if Manager.Actions (I).Event.Is_Null then
declare
Name : constant Name_Access := Get_Event_Type_Name (I);
begin
Log.Info ("Creating event type {0} in database", Name.all);
Manager.Actions (I).Event.Set_Name (Name.all);
Manager.Actions (I).Event.Save (DB);
end;
end if;
end loop;
DB.Commit;
end Initialize;
-- ------------------------------
-- Start the event manager. The dispatchers are configured to dispatch the event queues
-- and tasks are started to process asynchronous events.
-- ------------------------------
procedure Start (Manager : in out Event_Manager) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
-- Dispatch the event queues to the dispatcher according to the dispatcher configuration.
procedure Associate_Dispatcher (Key : in String;
Queue : in out AWA.Events.Queues.Queue_Ref);
-- ------------------------------
-- Dispatch the event queues to the dispatcher according to the dispatcher configuration.
-- ------------------------------
procedure Associate_Dispatcher (Key : in String;
Queue : in out AWA.Events.Queues.Queue_Ref) is
pragma Unreferenced (Key);
Added : Boolean := False;
begin
for I in reverse Manager.Dispatchers'Range loop
if Manager.Dispatchers (I) /= null then
Manager.Dispatchers (I).Add_Queue (Queue, Added);
exit when Added;
end if;
end loop;
end Associate_Dispatcher;
Iter : AWA.Events.Queues.Maps.Cursor := Manager.Queues.First;
begin
Log.Info ("Starting the event manager");
while AWA.Events.Queues.Maps.Has_Element (Iter) loop
Manager.Queues.Update_Element (Iter, Associate_Dispatcher'Access);
AWA.Events.Queues.Maps.Next (Iter);
end loop;
-- Start the dispatchers.
for I in Manager.Dispatchers'Range loop
exit when Manager.Dispatchers (I) = null;
Manager.Dispatchers (I).Start;
end loop;
end Start;
-- ------------------------------
-- Stop the event manager.
-- ------------------------------
procedure Stop (Manager : in out Event_Manager) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
begin
Log.Info ("Stopping the event manager");
-- Stop the dispatchers.
for I in Manager.Dispatchers'Range loop
exit when Manager.Dispatchers (I) = null;
Manager.Dispatchers (I).Stop;
end loop;
end Stop;
-- ------------------------------
-- Get the application associated with the event manager.
-- ------------------------------
function Get_Application (Manager : in Event_Manager) return Application_Access is
begin
return Manager.Application;
end Get_Application;
-- ------------------------------
-- Finalize the queue dispatcher releasing the dispatcher memory.
-- ------------------------------
procedure Finalize (Object : in out Queue_Dispatcher) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWA.Events.Dispatchers.Dispatcher'Class,
Name => AWA.Events.Dispatchers.Dispatcher_Access);
begin
Free (Object.Dispatcher);
end Finalize;
-- ------------------------------
-- Finalize the event queues and the dispatchers.
-- ------------------------------
procedure Finalize (Object : in out Event_Queues) is
begin
loop
declare
Pos : constant Queue_Dispatcher_Lists.Cursor := Object.Queues.First;
begin
exit when not Queue_Dispatcher_Lists.Has_Element (Pos);
Object.Queues.Update_Element (Position => Pos,
Process => Finalize'Access);
Object.Queues.Delete_First;
end;
end loop;
end Finalize;
-- ------------------------------
-- Finalize the event manager by releasing the allocated storage.
-- ------------------------------
overriding
procedure Finalize (Manager : in out Event_Manager) is
use type AWA.Events.Dispatchers.Dispatcher_Access;
procedure Free is
new Ada.Unchecked_Deallocation (Object => Event_Queues_Array,
Name => Event_Queues_Array_Access);
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWA.Events.Dispatchers.Dispatcher'Class,
Name => AWA.Events.Dispatchers.Dispatcher_Access);
begin
-- Stop the dispatcher first.
for I in Manager.Dispatchers'Range loop
exit when Manager.Dispatchers (I) = null;
Free (Manager.Dispatchers (I));
end loop;
if Manager.Actions /= null then
for I in Manager.Actions'Range loop
Finalize (Manager.Actions (I));
end loop;
Free (Manager.Actions);
end if;
end Finalize;
end AWA.Events.Services;
|
Implement the Stop procedure to stop the event dispatchers
|
Implement the Stop procedure to stop the event dispatchers
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
67d464e6105d243df1c81810666e596d7a1ad0b4
|
awa/plugins/awa-workspaces/src/awa-workspaces.ads
|
awa/plugins/awa-workspaces/src/awa-workspaces.ads
|
-----------------------------------------------------------------------
-- awa-workspaces -- Module workspaces
-- Copyright (C) 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
-- == Introduction ==
-- The *workspaces* plugin defines a workspace area for other plugins.
--
-- == Ada Beans ==
-- @include workspaces.xml
--
-- == Data Model ==
-- @include Workspace.hbm.xml
--
package AWA.Workspaces is
end AWA.Workspaces;
|
-----------------------------------------------------------------------
-- awa-workspaces -- Module workspaces
-- Copyright (C) 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
-- == Introduction ==
-- The *workspaces* plugin defines a workspace area for other plugins.
-- The workspace is intended to link together all the data objects that an application
-- manages for a given user or group of users. A workspace is a possible mechanism
-- to provide and implement multi-tenancy in a web application. By using the workspace plugin,
-- application data from different customers can be kept separate from each other in the
-- same database.
--
-- == Ada Beans ==
-- @include workspaces.xml
--
-- == Data Model ==
-- @include Workspace.hbm.xml
--
package AWA.Workspaces is
end AWA.Workspaces;
|
Update the documentation
|
Update the documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
580c85a249496697c949e00958a71e17b6bae3be
|
src/wiki-helpers.ads
|
src/wiki-helpers.ads
|
-----------------------------------------------------------------------
-- wiki-helpers -- Helper operations for wiki parsers and renderer
-- Copyright (C) 2016, 2020, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Strings;
package Wiki.Helpers is
pragma Preelaborate;
LF : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#0A#);
CR : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#0D#);
HT : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#09#);
NBSP : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#A0#);
-- Returns True if the character is a space or tab.
function Is_Space (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a space, tab or a newline.
function Is_Space_Or_Newline (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a punctuation character.
function Is_Punctuation (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a line terminator.
function Is_Newline (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the text is a valid URL
function Is_Url (Text : in Wiki.Strings.WString) return Boolean;
-- Returns True if the extension part correspond to an image.
-- Recognized extension are: .png, .gif, .jpg, .jpeg.
-- The extension case is ignored.
function Is_Image_Extension (Ext : in Wiki.Strings.WString) return Boolean;
-- Given the current tag on the top of the stack and the new tag that will be pushed,
-- decide whether the current tag must be closed or not.
-- Returns True if the current tag must be closed.
function Need_Close (Tag : in Html_Tag;
Current_Tag : in Html_Tag) return Boolean;
-- Get the dimension represented by the string. The string has one of the following
-- formats:
-- original -> Width, Height := Natural'Last
-- default -> Width := 800, Height := 0
-- upright -> Width := 800, Height := 0
-- <width>px -> Width := <width>, Height := 0
-- x<height>px -> Width := 0, Height := <height>
-- <width>x<height>px -> Width := <width>, Height := <height>
procedure Get_Sizes (Dimension : in Wiki.Strings.WString;
Width : out Natural;
Height : out Natural);
-- Find the position of the first non space character in the text starting at the
-- given position. Returns Text'Last + 1 if the text only contains spaces.
function Skip_Spaces (Text : in Wiki.Strings.Wstring;
From : in Positive) return Positive;
end Wiki.Helpers;
|
-----------------------------------------------------------------------
-- wiki-helpers -- Helper operations for wiki parsers and renderer
-- Copyright (C) 2016, 2020, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Strings;
package Wiki.Helpers is
pragma Preelaborate;
LF : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#0A#);
CR : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#0D#);
HT : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#09#);
NBSP : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#A0#);
-- Returns True if the character is a space or tab.
function Is_Space (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a space, tab or a newline.
function Is_Space_Or_Newline (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a punctuation character.
function Is_Punctuation (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a line terminator.
function Is_Newline (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the text is a valid URL
function Is_Url (Text : in Wiki.Strings.WString) return Boolean;
-- Returns True if the extension part correspond to an image.
-- Recognized extension are: .png, .gif, .jpg, .jpeg.
-- The extension case is ignored.
function Is_Image_Extension (Ext : in Wiki.Strings.WString) return Boolean;
-- Given the current tag on the top of the stack and the new tag that will be pushed,
-- decide whether the current tag must be closed or not.
-- Returns True if the current tag must be closed.
function Need_Close (Tag : in Html_Tag;
Current_Tag : in Html_Tag) return Boolean;
-- Get the dimension represented by the string. The string has one of the following
-- formats:
-- original -> Width, Height := Natural'Last
-- default -> Width := 800, Height := 0
-- upright -> Width := 800, Height := 0
-- <width>px -> Width := <width>, Height := 0
-- x<height>px -> Width := 0, Height := <height>
-- <width>x<height>px -> Width := <width>, Height := <height>
procedure Get_Sizes (Dimension : in Wiki.Strings.WString;
Width : out Natural;
Height : out Natural);
-- Find the position of the first non space character in the text starting at the
-- given position. Returns Text'Last + 1 if the text only contains spaces.
function Skip_Spaces (Text : in Wiki.Strings.Wstring;
From : in Positive) return Positive;
-- Find the position of the last non space character scanning the text backward
-- from the given position. Returns Text'First - 1 if the text only contains spaces.
function Trim_Spaces (Text : in Wiki.Strings.Wstring;
From : in Positive) return Natural;
end Wiki.Helpers;
|
Add Trim_Spaces function
|
Add Trim_Spaces function
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
b97e4a38037cd541b3d5dbc479f96b579c6e8cd1
|
src/wiki-parsers.ads
|
src/wiki-parsers.ads
|
-----------------------------------------------------------------------
-- wiki-parsers -- Wiki parser
-- Copyright (C) 2011, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Plugins;
with Wiki.Filters;
with Wiki.Strings;
with Wiki.Nodes;
with Wiki.Documents;
with Wiki.Streams;
-- == Wiki Parsers ==
-- The <b>Wikis.Parsers</b> package implements a parser for several well known wiki formats.
-- The parser works with the <b>Document_Reader</b> interface type which defines several
-- procedures that are called by the parser when the wiki text is scanned.
package Wiki.Parsers is
pragma Preelaborate;
type Parser is tagged limited private;
-- Add the plugin to the wiki engine.
procedure Add_Plugin (Engine : in out Parser;
Name : in String;
Plugin : in Wiki.Plugins.Wiki_Plugin_Access);
-- Set the wiki syntax that the wiki engine must use.
procedure Set_Syntax (Engine : in out Parser;
Syntax : in Wiki_Syntax := SYNTAX_MIX);
-- Add a filter in the wiki engine.
procedure Add_Filter (Engine : in out Parser;
Filter : in Wiki.Filters.Filter_Type_Access);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wide_Wide_String;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki stream managed by <tt>Stream</tt> according to the wiki syntax configured
-- on the wiki engine.
procedure Parse (Engine : in out Parser;
Stream : in Wiki.Streams.Input_Stream_Access;
Doc : in out Wiki.Documents.Document);
private
type Parser is tagged limited record
Pending : Wide_Wide_Character;
Has_Pending : Boolean;
Syntax : Wiki_Syntax;
Document : Wiki.Documents.Document;
Filters : Wiki.Filters.Filter_Chain;
Format : Wiki.Format_Map;
Text : Wiki.Strings.BString (512);
Token : Wiki.Strings.BString (512);
Empty_Line : Boolean := True;
Is_Eof : Boolean := False;
In_Paragraph : Boolean := False;
In_List : Boolean := False;
Need_Paragraph : Boolean := True;
Link_Double_Bracket : Boolean := False;
Is_Dotclear : Boolean := False;
Link_Title_First : Boolean := False;
Check_Image_Link : Boolean := False;
Header_Offset : Integer := 0;
Quote_Level : Natural := 0;
Escape_Char : Wide_Wide_Character;
List_Level : Natural := 0;
Reader : Wiki.Streams.Input_Stream_Access := null;
Attributes : Wiki.Attributes.Attribute_List;
end record;
type Parser_Handler is access procedure (P : in out Parser;
Token : in Wide_Wide_Character);
type Parser_Table is array (0 .. 127) of Parser_Handler;
type Parser_Table_Access is access Parser_Table;
-- Peek the next character from the wiki text buffer.
procedure Peek (P : in out Parser;
Token : out Wide_Wide_Character);
-- Put back the character so that it will be returned by the next call to Peek.
procedure Put_Back (P : in out Parser;
Token : in Wide_Wide_Character);
-- Skip all the spaces and tabs as well as end of the current line (CR+LF).
procedure Skip_End_Of_Line (P : in out Parser);
-- Skip white spaces and tabs.
procedure Skip_Spaces (P : in out Parser);
-- Flush the wiki text that was collected in the text buffer.
procedure Flush_Text (P : in out Parser);
-- Flush the wiki dl/dt/dd definition list.
procedure Flush_List (P : in out Parser);
-- Append a character to the wiki text buffer.
procedure Parse_Text (P : in out Parser;
Token : in Wide_Wide_Character);
-- Check if the link refers to an image and must be rendered as an image.
function Is_Image (P : in Parser;
Link : in Wide_Wide_String) return Boolean;
procedure Start_Element (P : in out Parser;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List);
procedure End_Element (P : in out Parser;
Tag : in Wiki.Html_Tag);
end Wiki.Parsers;
|
-----------------------------------------------------------------------
-- wiki-parsers -- Wiki parser
-- Copyright (C) 2011, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Plugins;
with Wiki.Filters;
with Wiki.Strings;
with Wiki.Documents;
with Wiki.Streams;
-- == Wiki Parsers ==
-- The <b>Wikis.Parsers</b> package implements a parser for several well known wiki formats.
-- The parser works with the <b>Document_Reader</b> interface type which defines several
-- procedures that are called by the parser when the wiki text is scanned.
package Wiki.Parsers is
pragma Preelaborate;
type Parser is tagged limited private;
-- Add the plugin to the wiki engine.
procedure Add_Plugin (Engine : in out Parser;
Name : in String;
Plugin : in Wiki.Plugins.Wiki_Plugin_Access);
-- Set the wiki syntax that the wiki engine must use.
procedure Set_Syntax (Engine : in out Parser;
Syntax : in Wiki_Syntax := SYNTAX_MIX);
-- Add a filter in the wiki engine.
procedure Add_Filter (Engine : in out Parser;
Filter : in Wiki.Filters.Filter_Type_Access);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wide_Wide_String;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki stream managed by <tt>Stream</tt> according to the wiki syntax configured
-- on the wiki engine.
procedure Parse (Engine : in out Parser;
Stream : in Wiki.Streams.Input_Stream_Access;
Doc : in out Wiki.Documents.Document);
private
type Parser is tagged limited record
Pending : Wide_Wide_Character;
Has_Pending : Boolean;
Syntax : Wiki_Syntax;
Document : Wiki.Documents.Document;
Filters : Wiki.Filters.Filter_Chain;
Format : Wiki.Format_Map;
Text : Wiki.Strings.BString (512);
Token : Wiki.Strings.BString (512);
Empty_Line : Boolean := True;
Is_Eof : Boolean := False;
In_Paragraph : Boolean := False;
In_List : Boolean := False;
Need_Paragraph : Boolean := True;
Link_Double_Bracket : Boolean := False;
Is_Dotclear : Boolean := False;
Link_Title_First : Boolean := False;
Check_Image_Link : Boolean := False;
Header_Offset : Integer := 0;
Quote_Level : Natural := 0;
Escape_Char : Wide_Wide_Character;
List_Level : Natural := 0;
Reader : Wiki.Streams.Input_Stream_Access := null;
Attributes : Wiki.Attributes.Attribute_List;
end record;
type Parser_Handler is access procedure (P : in out Parser;
Token : in Wide_Wide_Character);
type Parser_Table is array (0 .. 127) of Parser_Handler;
type Parser_Table_Access is access Parser_Table;
-- Peek the next character from the wiki text buffer.
procedure Peek (P : in out Parser;
Token : out Wide_Wide_Character);
-- Put back the character so that it will be returned by the next call to Peek.
procedure Put_Back (P : in out Parser;
Token : in Wide_Wide_Character);
-- Skip all the spaces and tabs as well as end of the current line (CR+LF).
procedure Skip_End_Of_Line (P : in out Parser);
-- Skip white spaces and tabs.
procedure Skip_Spaces (P : in out Parser);
-- Flush the wiki text that was collected in the text buffer.
procedure Flush_Text (P : in out Parser);
-- Flush the wiki dl/dt/dd definition list.
procedure Flush_List (P : in out Parser);
-- Append a character to the wiki text buffer.
procedure Parse_Text (P : in out Parser;
Token : in Wide_Wide_Character);
-- Check if the link refers to an image and must be rendered as an image.
function Is_Image (P : in Parser;
Link : in Wide_Wide_String) return Boolean;
procedure Start_Element (P : in out Parser;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List);
procedure End_Element (P : in out Parser;
Tag : in Wiki.Html_Tag);
end Wiki.Parsers;
|
Remove use of Wiki.Nodes package
|
Remove use of Wiki.Nodes package
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
2bcfc8584fd2a85668bf8cc6ae11923524ce4f73
|
src/asf-applications.ads
|
src/asf-applications.ads
|
-----------------------------------------------------------------------
-- applications -- Ada Web Application
-- Copyright (C) 2009, 2010, 2013, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Util.Strings;
with Util.Properties;
package ASF.Applications is
use Util.Properties;
type Config is new Util.Properties.Manager with private;
type Config_Param is private;
-- Directory where the facelet files are stored.
VIEW_DIR_PARAM : constant Config_Param;
VIEW_DIR : aliased constant String := "view.dir";
DEF_VIEW_DIR : aliased constant String := "web";
-- Extension used by requests
VIEW_EXT_PARAM : constant Config_Param;
VIEW_EXT : aliased constant String := "view.ext";
DEF_VIEW_EXT : aliased constant String := "";
-- Extension used by facelet files
VIEW_FILE_EXT_PARAM : constant Config_Param;
VIEW_FILE_EXT : aliased constant String := "view.file_ext";
DEF_VIEW_FILE_EXT : aliased constant String := ".xhtml";
-- Whether white spaces in XHTML files are ignored.
VIEW_IGNORE_WHITE_SPACES_PARAM : constant Config_Param;
VIEW_IGNORE_WHITE_SPACES : aliased constant String := "view.ignore_white_spaces";
DEF_IGNORE_WHITE_SPACES : aliased constant String := "false";
-- Whether empty lines in XHTML files are ignored.
VIEW_IGNORE_EMPTY_LINES_PARAM : constant Config_Param;
VIEW_IGNORE_EMPTY_LINES : aliased constant String := "view.ignore_empty_lines";
DEF_IGNORE_EMPTY_LINES : aliased constant String := "false";
-- Whether the unknown tags are escaped in the output
VIEW_ESCAPE_UNKNOWN_TAGS_PARAM : constant Config_Param;
VIEW_ESCAPE_UNKNOWN_TAGS : aliased constant String := "view.escape_unknown_tags";
DEF_ESCAPE_UNKNOWN_TAGS : aliased constant String := "false";
-- Extensions used by static pages
VIEW_STATIC_EXT_PARAM : constant Config_Param;
VIEW_STATIC_EXT : aliased constant String := "view.static.ext";
DEF_STATIC_EXT : aliased constant String := "";
-- Directories which contain static pages
VIEW_STATIC_DIR_PARAM : constant Config_Param;
VIEW_STATIC_DIR : aliased constant String := "view.static.dir";
DEF_STATIC_DIR : aliased constant String := "css,js,scripts,themes";
-- The 404 error page to render
ERROR_404_PARAM : constant Config_Param;
ERROR_404_PAGE : aliased constant String := "view.error.404";
DEF_ERROR_404 : aliased constant String := "errors/404";
-- The 500 error page to render
ERROR_500_PARAM : constant Config_Param;
ERROR_500_PAGE : aliased constant String := "view.error.500";
DEF_ERROR_500 : aliased constant String := "errors/500";
-- Get the configuration parameter;
function Get (Self : Config;
Param : Config_Param) return String;
-- Get the configuration parameter;
function Get (Self : Config;
Param : Config_Param) return Ada.Strings.Unbounded.Unbounded_String;
-- Get the configuration parameter;
function Get (Self : Config;
Param : Config_Param) return Boolean;
-- Create the configuration parameter definition instance.
generic
-- The parameter name.
Name : in String;
-- The default value.
Default : in String;
package Parameter is
-- Returns the configuration parameter.
function P return Config_Param;
pragma Inline_Always (P);
PARAM_NAME : aliased constant String := Name;
PARAM_VALUE : aliased constant String := Default;
end Parameter;
private
type Config_Param is record
Name : Util.Strings.Name_Access;
Default : Util.Strings.Name_Access;
end record;
subtype P is Config_Param;
VIEW_DIR_PARAM : constant Config_Param := P '(Name => VIEW_DIR'Access,
Default => DEF_VIEW_DIR'Access);
VIEW_EXT_PARAM : constant Config_Param := P '(Name => VIEW_EXT'Access,
Default => DEF_VIEW_EXT'Access);
VIEW_FILE_EXT_PARAM : constant Config_Param := P '(Name => VIEW_FILE_EXT'Access,
Default => DEF_VIEW_FILE_EXT'Access);
VIEW_IGNORE_WHITE_SPACES_PARAM : constant Config_Param
:= P '(Name => VIEW_IGNORE_WHITE_SPACES'Access,
Default => DEF_IGNORE_WHITE_SPACES'Access);
VIEW_IGNORE_EMPTY_LINES_PARAM : constant Config_Param
:= P '(Name => VIEW_IGNORE_EMPTY_LINES'Access,
Default => DEF_IGNORE_EMPTY_LINES'Access);
VIEW_ESCAPE_UNKNOWN_TAGS_PARAM : constant Config_Param
:= P '(Name => VIEW_ESCAPE_UNKNOWN_TAGS'Access,
Default => DEF_ESCAPE_UNKNOWN_TAGS'Access);
VIEW_STATIC_EXT_PARAM : constant Config_Param := P '(Name => VIEW_STATIC_EXT'Access,
Default => DEF_STATIC_EXT'Access);
VIEW_STATIC_DIR_PARAM : constant Config_Param := P '(Name => VIEW_STATIC_DIR'Access,
Default => DEF_STATIC_DIR'Access);
ERROR_404_PARAM : constant Config_Param := P '(Name => ERROR_404_PAGE'Access,
Default => DEF_ERROR_404'Access);
ERROR_500_PARAM : constant Config_Param := P '(Name => ERROR_500_PAGE'Access,
Default => DEF_ERROR_500'Access);
type Config is new Util.Properties.Manager with null record;
end ASF.Applications;
|
-----------------------------------------------------------------------
-- applications -- Ada Web Application
-- Copyright (C) 2009, 2010, 2013, 2015, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Util.Strings;
with Util.Properties;
package ASF.Applications is
use Util.Properties;
type Config is new Util.Properties.Manager with private;
type Config_Param is private;
-- Directory where the facelet files are stored.
VIEW_DIR_PARAM : constant Config_Param;
VIEW_DIR : aliased constant String := "view.dir";
DEF_VIEW_DIR : aliased constant String := "web";
-- Extension used by requests
VIEW_EXT_PARAM : constant Config_Param;
VIEW_EXT : aliased constant String := "view.ext";
DEF_VIEW_EXT : aliased constant String := "";
-- Extension used by facelet files
VIEW_FILE_EXT_PARAM : constant Config_Param;
VIEW_FILE_EXT : aliased constant String := "view.file_ext";
DEF_VIEW_FILE_EXT : aliased constant String := ".xhtml";
-- Whether white spaces in XHTML files are ignored.
VIEW_IGNORE_WHITE_SPACES_PARAM : constant Config_Param;
VIEW_IGNORE_WHITE_SPACES : aliased constant String := "view.ignore_white_spaces";
DEF_IGNORE_WHITE_SPACES : aliased constant String := "false";
-- Whether empty lines in XHTML files are ignored.
VIEW_IGNORE_EMPTY_LINES_PARAM : constant Config_Param;
VIEW_IGNORE_EMPTY_LINES : aliased constant String := "view.ignore_empty_lines";
DEF_IGNORE_EMPTY_LINES : aliased constant String := "false";
-- Whether the unknown tags are escaped in the output
VIEW_ESCAPE_UNKNOWN_TAGS_PARAM : constant Config_Param;
VIEW_ESCAPE_UNKNOWN_TAGS : aliased constant String := "view.escape_unknown_tags";
DEF_ESCAPE_UNKNOWN_TAGS : aliased constant String := "false";
-- Extensions used by static pages
VIEW_STATIC_EXT_PARAM : constant Config_Param;
VIEW_STATIC_EXT : aliased constant String := "view.static.ext";
DEF_STATIC_EXT : aliased constant String := "";
-- Directories which contain static pages
VIEW_STATIC_DIR_PARAM : constant Config_Param;
VIEW_STATIC_DIR : aliased constant String := "view.static.dir";
DEF_STATIC_DIR : aliased constant String := "css,js,scripts,themes";
-- The 404 error page to render
ERROR_404_PARAM : constant Config_Param;
ERROR_404_PAGE : aliased constant String := "view.error.404";
DEF_ERROR_404 : aliased constant String := "errors/404";
-- The 500 error page to render
ERROR_500_PARAM : constant Config_Param;
ERROR_500_PAGE : aliased constant String := "view.error.500";
DEF_ERROR_500 : aliased constant String := "errors/500";
-- Get the configuration parameter;
function Get (Self : Config;
Param : Config_Param) return String;
-- Get the configuration parameter;
function Get (Self : Config;
Param : Config_Param) return Ada.Strings.Unbounded.Unbounded_String;
-- Get the configuration parameter;
function Get (Self : Config;
Param : Config_Param) return Boolean;
function Get (Self : Config;
Param : Config_Param) return Integer;
-- Create the configuration parameter definition instance.
generic
-- The parameter name.
Name : in String;
-- The default value.
Default : in String;
package Parameter is
-- Returns the configuration parameter.
function P return Config_Param;
pragma Inline_Always (P);
PARAM_NAME : aliased constant String := Name;
PARAM_VALUE : aliased constant String := Default;
end Parameter;
private
type Config_Param is record
Name : Util.Strings.Name_Access;
Default : Util.Strings.Name_Access;
end record;
subtype P is Config_Param;
VIEW_DIR_PARAM : constant Config_Param := P '(Name => VIEW_DIR'Access,
Default => DEF_VIEW_DIR'Access);
VIEW_EXT_PARAM : constant Config_Param := P '(Name => VIEW_EXT'Access,
Default => DEF_VIEW_EXT'Access);
VIEW_FILE_EXT_PARAM : constant Config_Param := P '(Name => VIEW_FILE_EXT'Access,
Default => DEF_VIEW_FILE_EXT'Access);
VIEW_IGNORE_WHITE_SPACES_PARAM : constant Config_Param
:= P '(Name => VIEW_IGNORE_WHITE_SPACES'Access,
Default => DEF_IGNORE_WHITE_SPACES'Access);
VIEW_IGNORE_EMPTY_LINES_PARAM : constant Config_Param
:= P '(Name => VIEW_IGNORE_EMPTY_LINES'Access,
Default => DEF_IGNORE_EMPTY_LINES'Access);
VIEW_ESCAPE_UNKNOWN_TAGS_PARAM : constant Config_Param
:= P '(Name => VIEW_ESCAPE_UNKNOWN_TAGS'Access,
Default => DEF_ESCAPE_UNKNOWN_TAGS'Access);
VIEW_STATIC_EXT_PARAM : constant Config_Param := P '(Name => VIEW_STATIC_EXT'Access,
Default => DEF_STATIC_EXT'Access);
VIEW_STATIC_DIR_PARAM : constant Config_Param := P '(Name => VIEW_STATIC_DIR'Access,
Default => DEF_STATIC_DIR'Access);
ERROR_404_PARAM : constant Config_Param := P '(Name => ERROR_404_PAGE'Access,
Default => DEF_ERROR_404'Access);
ERROR_500_PARAM : constant Config_Param := P '(Name => ERROR_500_PAGE'Access,
Default => DEF_ERROR_500'Access);
type Config is new Util.Properties.Manager with null record;
end ASF.Applications;
|
Add a new Get function that returns the configuration parameter value as integer
|
Add a new Get function that returns the configuration parameter value as integer
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
17ec91e415dcb5618f3fef61cc52e59674cd6994
|
mat/src/mat-commands.adb
|
mat/src/mat-commands.adb
|
-----------------------------------------------------------------------
-- mat-interp -- Command interpreter
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Util.Log.Loggers;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Hash;
with Ada.IO_Exceptions;
with Ada.Text_IO;
with Ada.Strings.Unbounded;
with Bfd;
with MAT.Types;
with MAT.Readers.Files;
with MAT.Memory.Tools;
with MAT.Memory.Targets;
with MAT.Symbols.Targets;
with MAT.Frames;
with MAT.Frames.Print;
with MAT.Consoles;
package body MAT.Commands is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Commands");
package Command_Map is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => String,
Element_Type => Command_Handler,
Equivalent_Keys => "=",
Hash => Ada.Strings.Hash);
Commands : Command_Map.Map;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Slot_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Slots : MAT.Memory.Allocation_Map;
Iter : MAT.Memory.Allocation_Cursor;
procedure Print (Addr : in MAT.Types.Target_Addr;
Slot : in MAT.Memory.Allocation) is
use type MAT.Frames.Frame_Type;
Backtrace : MAT.Frames.Frame_Table := MAT.Frames.Backtrace (Slot.Frame);
Name : Ada.Strings.Unbounded.Unbounded_String;
Func : Ada.Strings.Unbounded.Unbounded_String;
Line : Natural;
begin
Ada.Text_IO.Put (MAT.Types.Hex_Image (Addr));
Ada.Text_IO.Set_Col (14);
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Slot.Size));
Ada.Text_IO.Set_Col (30);
Ada.Text_IO.Put (MAT.Types.Target_Thread_Ref'Image (Slot.Thread));
Ada.Text_IO.Set_Col (50);
Ada.Text_IO.Put (MAT.Types.Target_Tick_Ref'Image (Slot.Time));
Ada.Text_IO.New_Line;
for I in Backtrace'Range loop
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Natural'Image (I));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (MAT.Types.Hex_Image (Backtrace (I)));
MAT.Symbols.Targets.Find_Nearest_Line (Symbols => Target.Symbols,
Addr => Backtrace (I),
Name => Name,
Func => Func,
Line => Line);
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Func));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Name));
if Line /= 0 then
Ada.Text_IO.Put (":");
Ada.Text_IO.Put (Util.Strings.Image (Line));
end if;
Ada.Text_IO.New_Line;
end loop;
end Print;
begin
Target.Memory.Find (From => MAT.Types.Target_Addr'First,
To => MAT.Types.Target_Addr'Last,
Into => Slots);
Iter := Slots.First;
while MAT.Memory.Allocation_Maps.Has_Element (Iter) loop
MAT.Memory.Allocation_Maps.Query_Element (Iter, Print'Access);
MAT.Memory.Allocation_Maps.Next (Iter);
end loop;
end Slot_Command;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Sizes_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Sizes : MAT.Memory.Tools.Size_Info_Map;
Iter : MAT.Memory.Tools.Size_Info_Cursor;
Console : constant MAT.Consoles.Console_Access := Target.Console;
begin
Console.Start_Title;
Console.Print_Title (MAT.Consoles.F_SIZE, "Slot size", 25);
Console.Print_Title (MAT.Consoles.F_COUNT, "Count", 15);
Console.Print_Title (MAT.Consoles.F_TOTAL_SIZE, "Total size", 15);
Console.End_Title;
MAT.Memory.Targets.Size_Information (Memory => Target.Memory,
Sizes => Sizes);
Iter := Sizes.First;
while MAT.Memory.Tools.Size_Info_Maps.Has_Element (Iter) loop
declare
use type MAT.Types.Target_Size;
Size : MAT.Types.Target_Size := MAT.Memory.Tools.Size_Info_Maps.Key (Iter);
Info : MAT.Memory.Tools.Size_Info_Type := MAT.Memory.Tools.Size_Info_Maps.Element (Iter);
Total : MAT.Types.Target_Size := Size * MAT.Types.Target_Size (Info.Count);
begin
Console.Start_Row;
Console.Print_Size (MAT.Consoles.F_SIZE, Size);
Console.Print_Field (MAT.Consoles.F_COUNT, Info.Count);
Console.Print_Field (MAT.Consoles.F_TOTAL_SIZE, Total);
Console.End_Row;
end;
MAT.Memory.Tools.Size_Info_Maps.Next (Iter);
end loop;
end Sizes_Command;
-- ------------------------------
-- Threads command.
-- Collect statistics about the threads and their allocation.
-- ------------------------------
procedure Threads_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Sizes : MAT.Memory.Tools.Size_Info_Map;
Threads : MAT.Memory.Memory_Info_Map;
Iter : MAT.Memory.Memory_Info_Cursor;
Console : constant MAT.Consoles.Console_Access := Target.Console;
begin
Console.Start_Title;
Console.Print_Title (MAT.Consoles.F_Thread, "Thread", 10);
Console.Print_Title (MAT.Consoles.F_COUNT, "# Allocation", 12);
Console.Print_Title (MAT.Consoles.F_TOTAL_SIZE, "Total size", 15);
Console.Print_Title (MAT.Consoles.F_MIN_SIZE, "Min slot size", 15);
Console.Print_Title (MAT.Consoles.F_MAX_SIZE, "Max slot size", 15);
Console.Print_Title (MAT.Consoles.F_MIN_ADDR, "Low address", 15);
Console.Print_Title (MAT.Consoles.F_MAX_ADDR, "High address", 15);
Console.End_Title;
MAT.Memory.Targets.Thread_Information (Memory => Target.Memory,
Threads => Threads);
Iter := Threads.First;
while MAT.Memory.Memory_Info_Maps.Has_Element (Iter) loop
declare
use type MAT.Types.Target_Size;
Thread : constant Types.Target_Thread_Ref := MAT.Memory.Memory_Info_Maps.Key (Iter);
Info : constant Memory.Memory_Info := MAT.Memory.Memory_Info_Maps.Element (Iter);
begin
Console.Start_Row;
Console.Print_Field (MAT.Consoles.F_THREAD, Integer (Thread));
Console.Print_Field (MAT.Consoles.F_COUNT, Info.Alloc_Count);
Console.Print_Size (MAT.Consoles.F_TOTAL_SIZE, Info.Total_Size);
Console.Print_Size (MAT.Consoles.F_MIN_SIZE, Info.Min_Slot_Size);
Console.Print_Size (MAT.Consoles.F_MAX_SIZE, Info.Max_Slot_Size);
Console.Print_Field (MAT.Consoles.F_MIN_ADDR, Info.Min_Addr);
Console.Print_Field (MAT.Consoles.F_MAX_ADDR, Info.Max_Addr);
Console.End_Row;
end;
MAT.Memory.Memory_Info_Maps.Next (Iter);
end loop;
end Threads_Command;
-- ------------------------------
-- Symbol command.
-- Load the symbols from the binary file.
-- ------------------------------
procedure Symbol_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
MAT.Symbols.Targets.Open (Target.Symbols, Args);
exception
when Bfd.OPEN_ERROR =>
Target.Console.Error ("Cannot open symbol file '" & Args & "'");
end Symbol_Command;
-- ------------------------------
-- Exit command.
-- ------------------------------
procedure Exit_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
raise Stop_Interp;
end Exit_Command;
-- ------------------------------
-- Open a MAT file and read the events.
-- ------------------------------
procedure Open_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Reader : MAT.Readers.Files.File_Reader_Type;
begin
Target.Initialize (Reader);
Reader.Open (Args);
Reader.Read_All;
exception
when E : Ada.IO_Exceptions.Name_Error =>
Log.Error ("Cannot open {0}", Args);
end Open_Command;
function Get_Command (Line : in String) return String is
Pos : Natural := Util.Strings.Index (Line, ' ');
begin
if Pos <= 0 then
return Line;
else
return Line (Line'First .. Pos - 1);
end if;
end Get_Command;
-- ------------------------------
-- Execute the command given in the line.
-- ------------------------------
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String) is
Command : constant String := Get_Command (Line);
Index : constant Natural := Util.Strings.Index (Line, ' ');
Pos : constant Command_Map.Cursor := Commands.Find (Command);
begin
if Command_Map.Has_Element (Pos) then
Command_Map.Element (Pos) (Target, Line (Index + 1 .. Line'Last));
elsif Command'Length > 0 then
Target.Console.Error ("Command '" & Command & "' not found");
end if;
end Execute;
begin
Commands.Insert ("exit", Exit_Command'Access);
Commands.Insert ("quit", Exit_Command'Access);
Commands.Insert ("open", Open_Command'Access);
Commands.Insert ("sizes", Sizes_Command'Access);
Commands.Insert ("symbol", Symbol_Command'Access);
Commands.Insert ("slots", Slot_Command'Access);
Commands.Insert ("threads", Threads_Command'Access);
end MAT.Commands;
|
-----------------------------------------------------------------------
-- mat-interp -- Command interpreter
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Util.Log.Loggers;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Hash;
with Ada.IO_Exceptions;
with Ada.Text_IO;
with Ada.Strings.Unbounded;
with Bfd;
with MAT.Types;
with MAT.Readers.Files;
with MAT.Memory.Tools;
with MAT.Memory.Targets;
with MAT.Symbols.Targets;
with MAT.Expressions;
with MAT.Frames;
with MAT.Frames.Print;
with MAT.Consoles;
package body MAT.Commands is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Commands");
package Command_Map is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => String,
Element_Type => Command_Handler,
Equivalent_Keys => "=",
Hash => Ada.Strings.Hash);
Commands : Command_Map.Map;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Slot_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Slots : MAT.Memory.Allocation_Map;
Iter : MAT.Memory.Allocation_Cursor;
procedure Print (Addr : in MAT.Types.Target_Addr;
Slot : in MAT.Memory.Allocation) is
use type MAT.Frames.Frame_Type;
Backtrace : MAT.Frames.Frame_Table := MAT.Frames.Backtrace (Slot.Frame);
Name : Ada.Strings.Unbounded.Unbounded_String;
Func : Ada.Strings.Unbounded.Unbounded_String;
Line : Natural;
begin
Ada.Text_IO.Put (MAT.Types.Hex_Image (Addr));
Ada.Text_IO.Set_Col (14);
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Slot.Size));
Ada.Text_IO.Set_Col (30);
Ada.Text_IO.Put (MAT.Types.Target_Thread_Ref'Image (Slot.Thread));
Ada.Text_IO.Set_Col (50);
Ada.Text_IO.Put (MAT.Types.Target_Tick_Ref'Image (Slot.Time));
Ada.Text_IO.New_Line;
for I in Backtrace'Range loop
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Natural'Image (I));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (MAT.Types.Hex_Image (Backtrace (I)));
MAT.Symbols.Targets.Find_Nearest_Line (Symbols => Target.Symbols,
Addr => Backtrace (I),
Name => Name,
Func => Func,
Line => Line);
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Func));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Name));
if Line /= 0 then
Ada.Text_IO.Put (":");
Ada.Text_IO.Put (Util.Strings.Image (Line));
end if;
Ada.Text_IO.New_Line;
end loop;
end Print;
Filter : MAT.Expressions.Expression_Type;
begin
Target.Memory.Find (From => MAT.Types.Target_Addr'First,
To => MAT.Types.Target_Addr'Last,
Filter => Filter,
Into => Slots);
Iter := Slots.First;
while MAT.Memory.Allocation_Maps.Has_Element (Iter) loop
MAT.Memory.Allocation_Maps.Query_Element (Iter, Print'Access);
MAT.Memory.Allocation_Maps.Next (Iter);
end loop;
end Slot_Command;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Sizes_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Sizes : MAT.Memory.Tools.Size_Info_Map;
Iter : MAT.Memory.Tools.Size_Info_Cursor;
Console : constant MAT.Consoles.Console_Access := Target.Console;
begin
Console.Start_Title;
Console.Print_Title (MAT.Consoles.F_SIZE, "Slot size", 25);
Console.Print_Title (MAT.Consoles.F_COUNT, "Count", 15);
Console.Print_Title (MAT.Consoles.F_TOTAL_SIZE, "Total size", 15);
Console.End_Title;
MAT.Memory.Targets.Size_Information (Memory => Target.Memory,
Sizes => Sizes);
Iter := Sizes.First;
while MAT.Memory.Tools.Size_Info_Maps.Has_Element (Iter) loop
declare
use type MAT.Types.Target_Size;
Size : MAT.Types.Target_Size := MAT.Memory.Tools.Size_Info_Maps.Key (Iter);
Info : MAT.Memory.Tools.Size_Info_Type := MAT.Memory.Tools.Size_Info_Maps.Element (Iter);
Total : MAT.Types.Target_Size := Size * MAT.Types.Target_Size (Info.Count);
begin
Console.Start_Row;
Console.Print_Size (MAT.Consoles.F_SIZE, Size);
Console.Print_Field (MAT.Consoles.F_COUNT, Info.Count);
Console.Print_Field (MAT.Consoles.F_TOTAL_SIZE, Total);
Console.End_Row;
end;
MAT.Memory.Tools.Size_Info_Maps.Next (Iter);
end loop;
end Sizes_Command;
-- ------------------------------
-- Threads command.
-- Collect statistics about the threads and their allocation.
-- ------------------------------
procedure Threads_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Sizes : MAT.Memory.Tools.Size_Info_Map;
Threads : MAT.Memory.Memory_Info_Map;
Iter : MAT.Memory.Memory_Info_Cursor;
Console : constant MAT.Consoles.Console_Access := Target.Console;
begin
Console.Start_Title;
Console.Print_Title (MAT.Consoles.F_Thread, "Thread", 10);
Console.Print_Title (MAT.Consoles.F_COUNT, "# Allocation", 12);
Console.Print_Title (MAT.Consoles.F_TOTAL_SIZE, "Total size", 15);
Console.Print_Title (MAT.Consoles.F_MIN_SIZE, "Min slot size", 15);
Console.Print_Title (MAT.Consoles.F_MAX_SIZE, "Max slot size", 15);
Console.Print_Title (MAT.Consoles.F_MIN_ADDR, "Low address", 15);
Console.Print_Title (MAT.Consoles.F_MAX_ADDR, "High address", 15);
Console.End_Title;
MAT.Memory.Targets.Thread_Information (Memory => Target.Memory,
Threads => Threads);
Iter := Threads.First;
while MAT.Memory.Memory_Info_Maps.Has_Element (Iter) loop
declare
use type MAT.Types.Target_Size;
Thread : constant Types.Target_Thread_Ref := MAT.Memory.Memory_Info_Maps.Key (Iter);
Info : constant Memory.Memory_Info := MAT.Memory.Memory_Info_Maps.Element (Iter);
begin
Console.Start_Row;
Console.Print_Field (MAT.Consoles.F_THREAD, Integer (Thread));
Console.Print_Field (MAT.Consoles.F_COUNT, Info.Alloc_Count);
Console.Print_Size (MAT.Consoles.F_TOTAL_SIZE, Info.Total_Size);
Console.Print_Size (MAT.Consoles.F_MIN_SIZE, Info.Min_Slot_Size);
Console.Print_Size (MAT.Consoles.F_MAX_SIZE, Info.Max_Slot_Size);
Console.Print_Field (MAT.Consoles.F_MIN_ADDR, Info.Min_Addr);
Console.Print_Field (MAT.Consoles.F_MAX_ADDR, Info.Max_Addr);
Console.End_Row;
end;
MAT.Memory.Memory_Info_Maps.Next (Iter);
end loop;
end Threads_Command;
-- ------------------------------
-- Symbol command.
-- Load the symbols from the binary file.
-- ------------------------------
procedure Symbol_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
MAT.Symbols.Targets.Open (Target.Symbols, Args);
exception
when Bfd.OPEN_ERROR =>
Target.Console.Error ("Cannot open symbol file '" & Args & "'");
end Symbol_Command;
-- ------------------------------
-- Exit command.
-- ------------------------------
procedure Exit_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
raise Stop_Interp;
end Exit_Command;
-- ------------------------------
-- Open a MAT file and read the events.
-- ------------------------------
procedure Open_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Reader : MAT.Readers.Files.File_Reader_Type;
begin
Target.Initialize (Reader);
Reader.Open (Args);
Reader.Read_All;
exception
when E : Ada.IO_Exceptions.Name_Error =>
Log.Error ("Cannot open {0}", Args);
end Open_Command;
function Get_Command (Line : in String) return String is
Pos : Natural := Util.Strings.Index (Line, ' ');
begin
if Pos <= 0 then
return Line;
else
return Line (Line'First .. Pos - 1);
end if;
end Get_Command;
-- ------------------------------
-- Execute the command given in the line.
-- ------------------------------
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String) is
Command : constant String := Get_Command (Line);
Index : constant Natural := Util.Strings.Index (Line, ' ');
Pos : constant Command_Map.Cursor := Commands.Find (Command);
begin
if Command_Map.Has_Element (Pos) then
Command_Map.Element (Pos) (Target, Line (Index + 1 .. Line'Last));
elsif Command'Length > 0 then
Target.Console.Error ("Command '" & Command & "' not found");
end if;
end Execute;
begin
Commands.Insert ("exit", Exit_Command'Access);
Commands.Insert ("quit", Exit_Command'Access);
Commands.Insert ("open", Open_Command'Access);
Commands.Insert ("sizes", Sizes_Command'Access);
Commands.Insert ("symbol", Symbol_Command'Access);
Commands.Insert ("slots", Slot_Command'Access);
Commands.Insert ("threads", Threads_Command'Access);
end MAT.Commands;
|
Add a Filter instance to the Find operation
|
Add a Filter instance to the Find operation
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
b7bab24a107f6ced422b161137a5cc4c14c7ef56
|
mat/src/mat-commands.adb
|
mat/src/mat-commands.adb
|
-----------------------------------------------------------------------
-- mat-interp -- Command interpreter
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Util.Log.Loggers;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Hash;
with Ada.IO_Exceptions;
with Ada.Text_IO;
with MAT.Types;
with MAT.Readers.Files;
with MAT.Memory.Targets;
with MAT.Symbols.Targets;
with MAT.Frames;
with MAT.Frames.Print;
package body MAT.Commands is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Commands");
package Command_Map is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => String,
Element_Type => Command_Handler,
Equivalent_Keys => "=",
Hash => Ada.Strings.Hash);
Commands : Command_Map.Map;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Slot_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Iter : MAT.Memory.Allocation_Cursor := Target.Memory.Memory_Slots.First;
procedure Print (Addr : in MAT.Types.Target_Addr;
Slot : in MAT.Memory.Allocation) is
use type MAT.Frames.Frame_Ptr;
Backtrace : MAT.Frames.PC_Table := MAT.Frames.Backtrace (Slot.Frame);
begin
Ada.Text_IO.Put (MAT.Types.Hex_Image (Addr));
Ada.Text_IO.Set_Col (14);
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Slot.Size));
Ada.Text_IO.New_Line;
for I in Backtrace'Range loop
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Natural'Image (I));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put_Line (MAT.Types.Hex_Image (Backtrace (I)));
end loop;
end Print;
begin
while MAT.Memory.Allocation_Maps.Has_Element (Iter) loop
MAT.Memory.Allocation_Maps.Query_Element (Iter, Print'Access);
MAT.Memory.Allocation_Maps.Next (Iter);
end loop;
end Slot_Command;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Sizes_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Sizes : MAT.Memory.Targets.Size_Info_Map;
Iter : MAT.Memory.Targets.Size_Info_Cursor;
begin
MAT.Memory.Targets.Size_Information (Memory => Target.Memory,
Sizes => Sizes);
Iter := Sizes.First;
while MAT.Memory.Targets.Size_Info_Maps.Has_Element (Iter) loop
declare
use type MAT.Types.Target_Size;
Size : MAT.Types.Target_Size := MAT.Memory.Targets.Size_Info_Maps.Key (Iter);
Info : MAT.Memory.Targets.Size_Info_Type := MAT.Memory.Targets.Size_Info_Maps.Element (Iter);
Total : MAT.Types.Target_Size := Size * MAT.Types.Target_Size (Info.Count);
begin
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Size));
Ada.Text_IO.Set_Col (20);
Ada.Text_IO.Put (Natural'Image (Info.Count));
Ada.Text_IO.Set_Col (30);
Ada.Text_IO.Put_Line (MAT.Types.Target_Size'Image (Total));
end;
MAT.Memory.Targets.Size_Info_Maps.Next (Iter);
end loop;
end Sizes_Command;
-- ------------------------------
-- Symbol command.
-- Load the symbols from the binary file.
-- ------------------------------
procedure Symbol_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
MAT.Symbols.Targets.Open (Target.Symbols, Args);
end Symbol_Command;
-- ------------------------------
-- Exit command.
-- ------------------------------
procedure Exit_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
raise Stop_Interp;
end Exit_Command;
-- ------------------------------
-- Open a MAT file and read the events.
-- ------------------------------
procedure Open_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Reader : MAT.Readers.Files.File_Reader_Type;
begin
Target.Initialize (Reader);
Reader.Open (Args);
Reader.Read_All;
exception
when E : Ada.IO_Exceptions.Name_Error =>
Log.Error ("Cannot open {0}", Args);
end Open_Command;
function Get_Command (Line : in String) return String is
Pos : Natural := Util.Strings.Index (Line, ' ');
begin
if Pos <= 0 then
return Line;
else
return Line (Line'First .. Pos - 1);
end if;
end Get_Command;
-- ------------------------------
-- Execute the command given in the line.
-- ------------------------------
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String) is
Command : constant String := Get_Command (Line);
Index : constant Natural := Util.Strings.Index (Line, ' ');
Pos : constant Command_Map.Cursor := Commands.Find (Command);
begin
if Command_Map.Has_Element (Pos) then
Command_Map.Element (Pos) (Target, Line (Index + 1 .. Line'Last));
end if;
end Execute;
begin
Commands.Insert ("exit", Exit_Command'Access);
Commands.Insert ("quit", Exit_Command'Access);
Commands.Insert ("open", Open_Command'Access);
Commands.Insert ("sizes", Sizes_Command'Access);
Commands.Insert ("symbol", Symbol_Command'Access);
Commands.Insert ("slots", Slot_Command'Access);
end MAT.Commands;
|
-----------------------------------------------------------------------
-- mat-interp -- Command interpreter
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Util.Log.Loggers;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Hash;
with Ada.IO_Exceptions;
with Ada.Text_IO;
with Ada.Strings.Unbounded;
with MAT.Types;
with MAT.Readers.Files;
with MAT.Memory.Targets;
with MAT.Symbols.Targets;
with MAT.Frames;
with MAT.Frames.Print;
package body MAT.Commands is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Commands");
package Command_Map is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => String,
Element_Type => Command_Handler,
Equivalent_Keys => "=",
Hash => Ada.Strings.Hash);
Commands : Command_Map.Map;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Slot_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Iter : MAT.Memory.Allocation_Cursor := Target.Memory.Memory_Slots.First;
procedure Print (Addr : in MAT.Types.Target_Addr;
Slot : in MAT.Memory.Allocation) is
use type MAT.Frames.Frame_Ptr;
Backtrace : MAT.Frames.PC_Table := MAT.Frames.Backtrace (Slot.Frame);
Name : Ada.Strings.Unbounded.Unbounded_String;
Func : Ada.Strings.Unbounded.Unbounded_String;
Line : Natural;
begin
Ada.Text_IO.Put (MAT.Types.Hex_Image (Addr));
Ada.Text_IO.Set_Col (14);
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Slot.Size));
Ada.Text_IO.New_Line;
for I in Backtrace'Range loop
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Natural'Image (I));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (MAT.Types.Hex_Image (Backtrace (I)));
MAT.Symbols.Targets.Find_Nearest_Line (Symbols => Target.Symbols,
Addr => Backtrace (I),
Name => Name,
Func => Func,
Line => Line);
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Func));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Name));
if Line /= 0 then
Ada.Text_IO.Put (":");
Ada.Text_IO.Put (Util.Strings.Image (Line));
end if;
Ada.Text_IO.New_Line;
end loop;
end Print;
begin
while MAT.Memory.Allocation_Maps.Has_Element (Iter) loop
MAT.Memory.Allocation_Maps.Query_Element (Iter, Print'Access);
MAT.Memory.Allocation_Maps.Next (Iter);
end loop;
end Slot_Command;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Sizes_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Sizes : MAT.Memory.Targets.Size_Info_Map;
Iter : MAT.Memory.Targets.Size_Info_Cursor;
begin
MAT.Memory.Targets.Size_Information (Memory => Target.Memory,
Sizes => Sizes);
Iter := Sizes.First;
while MAT.Memory.Targets.Size_Info_Maps.Has_Element (Iter) loop
declare
use type MAT.Types.Target_Size;
Size : MAT.Types.Target_Size := MAT.Memory.Targets.Size_Info_Maps.Key (Iter);
Info : MAT.Memory.Targets.Size_Info_Type := MAT.Memory.Targets.Size_Info_Maps.Element (Iter);
Total : MAT.Types.Target_Size := Size * MAT.Types.Target_Size (Info.Count);
begin
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Size));
Ada.Text_IO.Set_Col (20);
Ada.Text_IO.Put (Natural'Image (Info.Count));
Ada.Text_IO.Set_Col (30);
Ada.Text_IO.Put_Line (MAT.Types.Target_Size'Image (Total));
end;
MAT.Memory.Targets.Size_Info_Maps.Next (Iter);
end loop;
end Sizes_Command;
-- ------------------------------
-- Symbol command.
-- Load the symbols from the binary file.
-- ------------------------------
procedure Symbol_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
MAT.Symbols.Targets.Open (Target.Symbols, Args);
end Symbol_Command;
-- ------------------------------
-- Exit command.
-- ------------------------------
procedure Exit_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
raise Stop_Interp;
end Exit_Command;
-- ------------------------------
-- Open a MAT file and read the events.
-- ------------------------------
procedure Open_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Reader : MAT.Readers.Files.File_Reader_Type;
begin
Target.Initialize (Reader);
Reader.Open (Args);
Reader.Read_All;
exception
when E : Ada.IO_Exceptions.Name_Error =>
Log.Error ("Cannot open {0}", Args);
end Open_Command;
function Get_Command (Line : in String) return String is
Pos : Natural := Util.Strings.Index (Line, ' ');
begin
if Pos <= 0 then
return Line;
else
return Line (Line'First .. Pos - 1);
end if;
end Get_Command;
-- ------------------------------
-- Execute the command given in the line.
-- ------------------------------
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String) is
Command : constant String := Get_Command (Line);
Index : constant Natural := Util.Strings.Index (Line, ' ');
Pos : constant Command_Map.Cursor := Commands.Find (Command);
begin
if Command_Map.Has_Element (Pos) then
Command_Map.Element (Pos) (Target, Line (Index + 1 .. Line'Last));
end if;
end Execute;
begin
Commands.Insert ("exit", Exit_Command'Access);
Commands.Insert ("quit", Exit_Command'Access);
Commands.Insert ("open", Open_Command'Access);
Commands.Insert ("sizes", Sizes_Command'Access);
Commands.Insert ("symbol", Symbol_Command'Access);
Commands.Insert ("slots", Slot_Command'Access);
end MAT.Commands;
|
Use the symbol table to find the file, function and line when printing the backtrace
|
Use the symbol table to find the file, function and line when printing the backtrace
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
ae8d599c3ed0177bb4e57047755d1edcad906c91
|
src/wiki-nodes-dump.adb
|
src/wiki-nodes-dump.adb
|
-----------------------------------------------------------------------
-- wiki-nodes-dump -- Dump the wiki nodes
-- Copyright (C) 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Nodes.Lists;
with Wiki.Strings;
with Wiki.Attributes;
procedure Wiki.Nodes.Dump (Node : in Wiki.Nodes.Node_Type) is
procedure Dump_Node (Node : in Wiki.Nodes.Node_Type);
Level : Positive := 1;
procedure Dump_Node (Node : in Wiki.Nodes.Node_Type) is
procedure Print_Length (Len : Natural);
procedure Print (Name : in String;
Value : in Wiki.Strings.WString);
Kind : constant Wiki.Strings.WString := Node_Kind'Wide_Wide_Image (Node.Kind);
Result : Wiki.Strings.BString (256);
procedure Print (Name : in String;
Value : in Wiki.Strings.WString) is
begin
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Strings.To_WString (Name));
Strings.Append_String (Result, "=");
Strings.Append_String (Result, Value);
end Print;
procedure Print_Length (Len : Natural) is
S : constant Wide_Wide_String := Natural'Wide_Wide_Image (Len);
begin
Strings.Append_String (Result, " (");
Strings.Append_String (Result, S (S'First + 1 .. S'Last));
Strings.Append_String (Result, ")");
end Print_Length;
begin
if Node.Kind = N_TAG_START then
Strings.Append_String (Result, Html_Tag'Wide_Wide_Image (Node.Tag_Start));
else
Strings.Append_String (Result, Kind);
end if;
Print_Length (Node.Len);
case Node.Kind is
when N_HEADER | N_BLOCKQUOTE | N_INDENT | N_TOC_ENTRY | N_NUM_LIST_START
| N_LIST_START | N_DEFINITION =>
Strings.Append_String (Result, Natural'Wide_Wide_Image (Node.Level));
Strings.Append_String (Result, " ");
-- Strings.Append_String (Result, Node.Header);
if Node.Content /= null then
Level := Level + 1;
Lists.Iterate (Node.Content, Dump_Node'Access);
Level := Level - 1;
end if;
when N_TEXT =>
for Format in Format_Type'Range loop
if Node.Format (Format) then
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Format_Type'Wide_Wide_Image (Format));
end if;
end loop;
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Node.Text);
when N_IMAGE | N_LINK | N_QUOTE =>
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Node.Title);
Attributes.Iterate (Node.Link_Attr, Print'Access);
when N_TAG_START | N_TABLE | N_ROW | N_COLUMN =>
Attributes.Iterate (Node.Attributes, Print'Access);
Write (Level, Wiki.Strings.To_WString (Result));
if Node.Children /= null then
Level := Level + 1;
Lists.Iterate (Node.Children, Dump_Node'Access);
Level := Level - 1;
end if;
return;
when N_PREFORMAT =>
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Strings.To_WString (Node.Language));
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Node.Preformatted);
when others =>
null;
end case;
Write (Level, Wiki.Strings.To_WString (Result));
end Dump_Node;
begin
Dump_Node (Node);
end Wiki.Nodes.Dump;
|
-----------------------------------------------------------------------
-- wiki-nodes-dump -- Dump the wiki nodes
-- Copyright (C) 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Nodes.Lists;
with Wiki.Strings;
with Wiki.Attributes;
procedure Wiki.Nodes.Dump (Node : in Wiki.Nodes.Node_Type) is
procedure Dump_Node (Node : in Wiki.Nodes.Node_Type);
Level : Positive := 1;
procedure Dump_Node (Node : in Wiki.Nodes.Node_Type) is
procedure Print_Length (Len : Natural);
procedure Print (Name : in String;
Value : in Wiki.Strings.WString);
Kind : constant Wiki.Strings.WString := Node_Kind'Wide_Wide_Image (Node.Kind);
Result : Wiki.Strings.BString (256);
procedure Print (Name : in String;
Value : in Wiki.Strings.WString) is
begin
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Strings.To_WString (Name));
Strings.Append_String (Result, "=");
Strings.Append_String (Result, Value);
end Print;
procedure Print_Length (Len : Natural) is
S : constant Wide_Wide_String := Natural'Wide_Wide_Image (Len);
begin
Strings.Append_String (Result, " (");
Strings.Append_String (Result, S (S'First + 1 .. S'Last));
Strings.Append_String (Result, ")");
end Print_Length;
begin
if Node.Kind = N_TAG_START then
Strings.Append_String (Result, Html_Tag'Wide_Wide_Image (Node.Tag_Start));
else
Strings.Append_String (Result, Kind);
end if;
Print_Length (Node.Len);
case Node.Kind is
when N_HEADER | N_BLOCKQUOTE | N_INDENT | N_TOC_ENTRY | N_NUM_LIST_START
| N_LIST_START | N_DEFINITION =>
Strings.Append_String (Result, Natural'Wide_Wide_Image (Node.Level));
Strings.Append_String (Result, " ");
Write (Level, Wiki.Strings.To_WString (Result));
if Node.Content /= null then
Level := Level + 1;
Lists.Iterate (Node.Content, Dump_Node'Access);
Level := Level - 1;
end if;
return;
when N_TEXT =>
for Format in Format_Type'Range loop
if Node.Format (Format) then
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Format_Type'Wide_Wide_Image (Format));
end if;
end loop;
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Node.Text);
when N_IMAGE | N_LINK | N_QUOTE =>
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Node.Title);
Attributes.Iterate (Node.Link_Attr, Print'Access);
when N_TAG_START | N_TABLE | N_ROW | N_COLUMN =>
Attributes.Iterate (Node.Attributes, Print'Access);
Write (Level, Wiki.Strings.To_WString (Result));
if Node.Children /= null then
Level := Level + 1;
Lists.Iterate (Node.Children, Dump_Node'Access);
Level := Level - 1;
end if;
return;
when N_PREFORMAT =>
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Strings.To_WString (Node.Language));
Strings.Append_String (Result, " ");
Strings.Append_String (Result, Node.Preformatted);
when others =>
null;
end case;
Write (Level, Wiki.Strings.To_WString (Result));
end Dump_Node;
begin
Dump_Node (Node);
end Wiki.Nodes.Dump;
|
Fix dumping new header nodes
|
Fix dumping new header nodes
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
70d620eaeaf933772b639a319bd6673b24aa3b0d
|
regtests/ado-sql-tests.adb
|
regtests/ado-sql-tests.adb
|
-----------------------------------------------------------------------
-- ado-sql-tests -- SQL tests
-- Copyright (C) 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
with Util.Strings;
package body ADO.SQL.Tests is
package Caller is new Util.Test_Caller (Test, "ADO.SQL");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test ADO.SQL.Read_File",
Test_Read_File'Access);
end Add_Tests;
-- ------------------------------
-- Test Read_SQL file and spliting a file in SQL statements.
-- ------------------------------
procedure Test_Read_File (T : in out Test) is
Count : Natural := 0;
procedure Process (SQL : in String) is
begin
T.Assert_Equals (")", SQL (SQL'Last .. SQL'Last));
if SQL (SQL'First) = 'I' then
Util.Tests.Assert_Matches (T, "INSERT .*", SQL,
"invalid SQL");
else
Util.Tests.Assert_Matches (T, ".*CREATE TABLE.*", SQL,
"invalid SQL");
end if;
Count := Count + 1;
end Process;
begin
ADO.SQL.Read_File ("regtests/files/read-1.sql", Process'Access);
Util.Tests.Assert_Equals (T, 6, Count, "Invalid number of SQL statements");
Count := 0;
ADO.SQL.Read_File ("regtests/files/read-2.sql", Process'Access);
Util.Tests.Assert_Equals (T, 3, Count, "Invalid number of SQL statements");
end Test_Read_File;
end ADO.SQL.Tests;
|
-----------------------------------------------------------------------
-- ado-sql-tests -- SQL tests
-- Copyright (C) 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
package body ADO.SQL.Tests is
package Caller is new Util.Test_Caller (Test, "ADO.SQL");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test ADO.SQL.Read_File",
Test_Read_File'Access);
end Add_Tests;
-- ------------------------------
-- Test Read_SQL file and spliting a file in SQL statements.
-- ------------------------------
procedure Test_Read_File (T : in out Test) is
procedure Process (SQL : in String);
Count : Natural := 0;
procedure Process (SQL : in String) is
begin
T.Assert_Equals (")", SQL (SQL'Last .. SQL'Last));
if SQL (SQL'First) = 'I' then
Util.Tests.Assert_Matches (T, "INSERT .*", SQL,
"invalid SQL");
else
Util.Tests.Assert_Matches (T, ".*CREATE TABLE.*", SQL,
"invalid SQL");
end if;
Count := Count + 1;
end Process;
begin
ADO.SQL.Read_File ("regtests/files/read-1.sql", Process'Access);
Util.Tests.Assert_Equals (T, 6, Count, "Invalid number of SQL statements");
Count := 0;
ADO.SQL.Read_File ("regtests/files/read-2.sql", Process'Access);
Util.Tests.Assert_Equals (T, 3, Count, "Invalid number of SQL statements");
end Test_Read_File;
end ADO.SQL.Tests;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
9cf0fd26025d51eff9736ca333eac8eb9dc477b3
|
src/asf-servlets-files.adb
|
src/asf-servlets-files.adb
|
-----------------------------------------------------------------------
-- asf.servlets.files -- Static file servlet
-- Copyright (C) 2010, 2011, 2013, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Files;
with Util.Strings;
with Util.Streams;
with Util.Streams.Files;
with Ada.Streams;
with Ada.Streams.Stream_IO;
with Ada.Directories;
with ASF.Streams;
with ASF.Applications;
package body ASF.Servlets.Files is
use Ada.Streams;
use Ada.Streams.Stream_IO;
use Ada.Directories;
-- ------------------------------
-- Called by the servlet container to indicate to a servlet that the servlet
-- is being placed into service.
-- ------------------------------
procedure Initialize (Server : in out File_Servlet;
Context : in Servlet_Registry'Class) is
Dir : constant String := Context.Get_Init_Parameter (ASF.Applications.VIEW_DIR);
Def_Type : constant String := Context.Get_Init_Parameter ("content-type.default");
begin
Server.Dir := new String '(Dir);
Server.Default_Content_Type := new String '(Def_Type);
end Initialize;
-- ------------------------------
-- Returns the time the Request object was last modified, in milliseconds since
-- midnight January 1, 1970 GMT. If the time is unknown, this method returns
-- a negative number (the default).
--
-- Servlets that support HTTP GET requests and can quickly determine their
-- last modification time should override this method. This makes browser and
-- proxy caches work more effectively, reducing the load on server and network
-- resources.
-- ------------------------------
function Get_Last_Modified (Server : in File_Servlet;
Request : in Requests.Request'Class)
return Ada.Calendar.Time is
pragma Unreferenced (Server, Request);
begin
return Ada.Calendar.Clock;
end Get_Last_Modified;
-- ------------------------------
-- Set the content type associated with the given file
-- ------------------------------
procedure Set_Content_Type (Server : in File_Servlet;
Path : in String;
Response : in out Responses.Response'Class) is
Pos : constant Natural := Util.Strings.Rindex (Path, '.');
begin
if Pos = 0 then
Response.Set_Content_Type (Server.Default_Content_Type.all);
return;
end if;
if Path (Pos .. Path'Last) = ".css" then
Response.Set_Content_Type ("text/css");
return;
end if;
if Path (Pos .. Path'Last) = ".js" then
Response.Set_Content_Type ("text/javascript");
return;
end if;
if Path (Pos .. Path'Last) = ".html" then
Response.Set_Content_Type ("text/html");
return;
end if;
if Path (Pos .. Path'Last) = ".txt" then
Response.Set_Content_Type ("text/plain");
return;
end if;
if Path (Pos .. Path'Last) = ".png" then
Response.Set_Content_Type ("image/png");
return;
end if;
if Path (Pos .. Path'Last) = ".jpg" then
Response.Set_Content_Type ("image/jpg");
return;
end if;
Response.Set_Content_Type (Server.Default_Content_Type.all);
end Set_Content_Type;
-- ------------------------------
-- Called by the server (via the service method) to allow a servlet to handle
-- a GET request.
--
-- Overriding this method to support a GET request also automatically supports
-- an HTTP HEAD request. A HEAD request is a GET request that returns no body
-- in the response, only the request header fields.
--
-- When overriding this method, read the request data, write the response headers,
-- get the response's writer or output stream object, and finally, write the
-- response data. It's best to include content type and encoding.
-- When using a PrintWriter object to return the response, set the content type
-- before accessing the PrintWriter object.
--
-- The servlet container must write the headers before committing the response,
-- because in HTTP the headers must be sent before the response body.
--
-- Where possible, set the Content-Length header (with the
-- Response.Set_Content_Length method), to allow the servlet container
-- to use a persistent connection to return its response to the client,
-- improving performance. The content length is automatically set if the entire
-- response fits inside the response buffer.
--
-- When using HTTP 1.1 chunked encoding (which means that the response has a
-- Transfer-Encoding header), do not set the Content-Length header.
--
-- The GET method should be safe, that is, without any side effects for which
-- users are held responsible. For example, most form queries have no side effects.
-- If a client request is intended to change stored data, the request should use
-- some other HTTP method.
--
-- The GET method should also be idempotent, meaning that it can be safely repeated.
-- Sometimes making a method safe also makes it idempotent. For example, repeating
-- queries is both safe and idempotent, but buying a product online or modifying
-- data is neither safe nor idempotent.
--
-- If the request is incorrectly formatted, Do_Get returns an HTTP "Bad Request"
-- ------------------------------
procedure Do_Get (Server : in File_Servlet;
Request : in out Requests.Request'Class;
Response : in out Responses.Response'Class) is
use Util.Files;
URI : constant String := Request.Get_Path_Info;
Path : constant String := Find_File_Path (Name => URI, Paths => Server.Dir.all);
begin
if not Ada.Directories.Exists (Path)
or else Ada.Directories.Kind (Path) /= Ada.Directories.Ordinary_File
then
Response.Send_Error (Responses.SC_NOT_FOUND);
return;
end if;
File_Servlet'Class (Server).Set_Content_Type (Path, Response);
declare
Output : ASF.Streams.Print_Stream := Response.Get_Output_Stream;
Input : Util.Streams.Files.File_Stream;
begin
Input.Open (Name => Path, Mode => In_File);
Util.Streams.Copy (From => Input, Into => Output);
end;
end Do_Get;
end ASF.Servlets.Files;
|
-----------------------------------------------------------------------
-- asf.servlets.files -- Static file servlet
-- Copyright (C) 2010, 2011, 2013, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Files;
with Util.Strings;
with Util.Streams;
with Util.Streams.Files;
with Ada.Streams;
with Ada.Streams.Stream_IO;
with Ada.Directories;
with ASF.Streams;
with ASF.Applications;
package body ASF.Servlets.Files is
use Ada.Streams;
use Ada.Streams.Stream_IO;
use Ada.Directories;
-- ------------------------------
-- Called by the servlet container to indicate to a servlet that the servlet
-- is being placed into service.
-- ------------------------------
procedure Initialize (Server : in out File_Servlet;
Context : in Servlet_Registry'Class) is
Dir : constant String := Context.Get_Init_Parameter (ASF.Applications.VIEW_DIR);
Def_Type : constant String := Context.Get_Init_Parameter ("content-type.default");
begin
Server.Dir := new String '(Dir);
Server.Default_Content_Type := new String '(Def_Type);
end Initialize;
-- ------------------------------
-- Returns the time the Request object was last modified, in milliseconds since
-- midnight January 1, 1970 GMT. If the time is unknown, this method returns
-- a negative number (the default).
--
-- Servlets that support HTTP GET requests and can quickly determine their
-- last modification time should override this method. This makes browser and
-- proxy caches work more effectively, reducing the load on server and network
-- resources.
-- ------------------------------
function Get_Last_Modified (Server : in File_Servlet;
Request : in Requests.Request'Class)
return Ada.Calendar.Time is
pragma Unreferenced (Server, Request);
begin
return Ada.Calendar.Clock;
end Get_Last_Modified;
-- ------------------------------
-- Set the content type associated with the given file
-- ------------------------------
procedure Set_Content_Type (Server : in File_Servlet;
Path : in String;
Response : in out Responses.Response'Class) is
Pos : constant Natural := Util.Strings.Rindex (Path, '.');
begin
if Pos = 0 then
Response.Set_Content_Type (Server.Default_Content_Type.all);
return;
end if;
if Path (Pos .. Path'Last) = ".css" then
Response.Set_Content_Type ("text/css");
return;
end if;
if Path (Pos .. Path'Last) = ".js" then
Response.Set_Content_Type ("text/javascript");
return;
end if;
if Path (Pos .. Path'Last) = ".html" then
Response.Set_Content_Type ("text/html");
return;
end if;
if Path (Pos .. Path'Last) = ".txt" then
Response.Set_Content_Type ("text/plain");
return;
end if;
if Path (Pos .. Path'Last) = ".png" then
Response.Set_Content_Type ("image/png");
return;
end if;
if Path (Pos .. Path'Last) = ".jpg" then
Response.Set_Content_Type ("image/jpg");
return;
end if;
Response.Set_Content_Type (Server.Default_Content_Type.all);
end Set_Content_Type;
-- ------------------------------
-- Called by the server (via the service method) to allow a servlet to handle
-- a GET request.
--
-- Overriding this method to support a GET request also automatically supports
-- an HTTP HEAD request. A HEAD request is a GET request that returns no body
-- in the response, only the request header fields.
--
-- When overriding this method, read the request data, write the response headers,
-- get the response's writer or output stream object, and finally, write the
-- response data. It's best to include content type and encoding.
-- When using a PrintWriter object to return the response, set the content type
-- before accessing the PrintWriter object.
--
-- The servlet container must write the headers before committing the response,
-- because in HTTP the headers must be sent before the response body.
--
-- Where possible, set the Content-Length header (with the
-- Response.Set_Content_Length method), to allow the servlet container
-- to use a persistent connection to return its response to the client,
-- improving performance. The content length is automatically set if the entire
-- response fits inside the response buffer.
--
-- When using HTTP 1.1 chunked encoding (which means that the response has a
-- Transfer-Encoding header), do not set the Content-Length header.
--
-- The GET method should be safe, that is, without any side effects for which
-- users are held responsible. For example, most form queries have no side effects.
-- If a client request is intended to change stored data, the request should use
-- some other HTTP method.
--
-- The GET method should also be idempotent, meaning that it can be safely repeated.
-- Sometimes making a method safe also makes it idempotent. For example, repeating
-- queries is both safe and idempotent, but buying a product online or modifying
-- data is neither safe nor idempotent.
--
-- If the request is incorrectly formatted, Do_Get returns an HTTP "Bad Request"
-- ------------------------------
procedure Do_Get (Server : in File_Servlet;
Request : in out Requests.Request'Class;
Response : in out Responses.Response'Class) is
use Util.Files;
URI : constant String := Request.Get_Servlet_Path;
Path : constant String := Find_File_Path (Name => URI, Paths => Server.Dir.all);
begin
if not Ada.Directories.Exists (Path)
or else Ada.Directories.Kind (Path) /= Ada.Directories.Ordinary_File
then
Response.Send_Error (Responses.SC_NOT_FOUND);
return;
end if;
File_Servlet'Class (Server).Set_Content_Type (Path, Response);
declare
Output : ASF.Streams.Print_Stream := Response.Get_Output_Stream;
Input : Util.Streams.Files.File_Stream;
begin
Input.Open (Name => Path, Mode => In_File);
Util.Streams.Copy (From => Input, Into => Output);
end;
end Do_Get;
end ASF.Servlets.Files;
|
Use Get_Servlet_Path instead of Get_Path_Info
|
Use Get_Servlet_Path instead of Get_Path_Info
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
c169071082bfcec3f05ae37b6c0e0f38f4e8f44f
|
src/gen-model-packages.ads
|
src/gen-model-packages.ads
|
-----------------------------------------------------------------------
-- gen-model-packages -- Packages holding model, query representation
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 2016, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Containers.Hashed_Maps;
with Ada.Strings.Unbounded;
with Ada.Strings.Unbounded.Hash;
with Util.Beans.Objects;
with Util.Beans.Objects.Vectors;
with Util.Strings.Sets;
with Gen.Model.List;
with Gen.Model.Mappings;
limited with Gen.Model.Enums;
limited with Gen.Model.Tables;
limited with Gen.Model.Queries;
limited with Gen.Model.Beans;
package Gen.Model.Packages is
use Ada.Strings.Unbounded;
-- ------------------------------
-- Model Definition
-- ------------------------------
-- The <b>Model_Definition</b> contains the complete model from one or
-- several files. It maintains a list of Ada packages that must be generated.
type Model_Definition is new Definition with private;
type Model_Definition_Access is access all Model_Definition'Class;
-- Validate the definition by checking and reporting problems to the logger interface.
overriding
procedure Validate (Def : in out Model_Definition;
Log : in out Util.Log.Logging'Class);
-- ------------------------------
-- Package Definition
-- ------------------------------
-- The <b>Package_Definition</b> holds the tables, queries and other information
-- that must be generated for a given Ada package.
type Package_Definition is new Definition with private;
type Package_Definition_Access is access all Package_Definition'Class;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in Package_Definition;
Name : in String) return Util.Beans.Objects.Object;
-- Prepare the generation of the package:
-- o identify the column types which are used
-- o build a list of package for the with clauses.
overriding
procedure Prepare (O : in out Package_Definition);
-- Validate the definition by checking and reporting problems to the logger interface.
overriding
procedure Validate (Def : in out Package_Definition;
Log : in out Util.Log.Logging'Class);
-- Initialize the package instance
overriding
procedure Initialize (O : in out Package_Definition);
-- Find the type identified by the name.
function Find_Type (From : in Package_Definition;
Name : in Unbounded_String)
return Gen.Model.Mappings.Mapping_Definition_Access;
-- Get the model which contains all the package definitions.
function Get_Model (From : in Package_Definition)
return Model_Definition_Access;
-- Returns True if the package is a pre-defined package and must not be generated.
function Is_Predefined (From : in Package_Definition) return Boolean;
-- Set the package as a pre-defined package.
procedure Set_Predefined (From : in out Package_Definition);
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : Model_Definition;
Name : String) return Util.Beans.Objects.Object;
-- Initialize the model definition instance.
overriding
procedure Initialize (O : in out Model_Definition);
-- Returns True if the model contains at least one package.
function Has_Packages (O : in Model_Definition) return Boolean;
-- Register or find the package knowing its name
procedure Register_Package (O : in out Model_Definition;
Name : in Unbounded_String;
Result : out Package_Definition_Access);
-- Register the declaration of the given enum in the model.
procedure Register_Enum (O : in out Model_Definition;
Enum : access Gen.Model.Enums.Enum_Definition'Class);
-- Register the declaration of the given table in the model.
procedure Register_Table (O : in out Model_Definition;
Table : access Gen.Model.Tables.Table_Definition'Class);
-- Register the declaration of the given query in the model.
procedure Register_Query (O : in out Model_Definition;
Table : access Gen.Model.Queries.Query_File_Definition'Class);
-- Register the declaration of the given bean in the model.
procedure Register_Bean (O : in out Model_Definition;
Bean : access Gen.Model.Beans.Bean_Definition'Class);
-- Register a type mapping. The <b>From</b> type describes a type in the XML
-- configuration files (hibernate, query, ...) and the <b>To</b> represents the
-- corresponding Ada type.
procedure Register_Type (O : in out Model_Definition;
From : in String;
To : in String);
-- Find the type identified by the name.
function Find_Type (From : in Model_Definition;
Name : in Unbounded_String)
return Gen.Model.Mappings.Mapping_Definition_Access;
-- Set the directory name associated with the model. This directory name allows to
-- save and build a model in separate directories for the application, the unit tests
-- and others.
procedure Set_Dirname (O : in out Model_Definition;
Target_Dir : in String;
Model_Dir : in String);
-- Get the directory name associated with the model.
function Get_Dirname (O : in Model_Definition) return String;
-- Get the directory name which contains the model.
function Get_Model_Directory (O : in Model_Definition) return String;
-- Enable the generation of the Ada package given by the name. By default all the Ada
-- packages found in the model are generated. When called, this enables the generation
-- only for the Ada packages registered here.
procedure Enable_Package_Generation (Model : in out Model_Definition;
Name : in String);
-- Returns True if the generation is enabled for the given package name.
function Is_Generation_Enabled (Model : in Model_Definition;
Name : in String) return Boolean;
-- Iterate over the model tables.
procedure Iterate_Tables (Model : in Model_Definition;
Process : not null access
procedure (Item : in out Tables.Table_Definition));
-- Iterate over the model enums.
procedure Iterate_Enums (Model : in Model_Definition;
Process : not null access
procedure (Item : in out Enums.Enum_Definition));
-- Prepare the generation of the package:
-- o identify the column types which are used
-- o build a list of package for the with clauses.
overriding
procedure Prepare (O : in out Model_Definition);
package Package_Map is
new Ada.Containers.Hashed_Maps (Key_Type => Unbounded_String,
Element_Type => Package_Definition_Access,
Hash => Ada.Strings.Unbounded.Hash,
Equivalent_Keys => "=");
subtype Package_Cursor is Package_Map.Cursor;
-- Get the first package of the model definition.
function First (From : Model_Definition) return Package_Cursor;
-- Returns true if the package cursor contains a valid package
function Has_Element (Position : Package_Cursor) return Boolean
renames Package_Map.Has_Element;
-- Returns the package definition.
function Element (Position : Package_Cursor) return Package_Definition_Access
renames Package_Map.Element;
-- Move the iterator to the next package definition.
procedure Next (Position : in out Package_Cursor)
renames Package_Map.Next;
private
package Table_List is new Gen.Model.List (T => Definition,
T_Access => Definition_Access);
-- Returns False if the <tt>Left</tt> table does not depend on <tt>Right</tt>.
-- Returns True if the <tt>Left</tt> table depends on the <tt>Right</tt> table.
function Dependency_Compare (Left, Right : in Definition_Access) return Boolean;
-- Sort the tables on their dependency.
procedure Dependency_Sort is new Table_List.Sort_On ("<" => Dependency_Compare);
subtype Table_List_Definition is Table_List.List_Definition;
subtype Enum_List_Definition is Table_List.List_Definition;
type List_Object is new Util.Beans.Basic.List_Bean with record
Values : Util.Beans.Objects.Vectors.Vector;
Row : Natural;
Value_Bean : Util.Beans.Objects.Object;
end record;
-- Get the number of elements in the list.
overriding
function Get_Count (From : in List_Object) return Natural;
-- Set the current row index. Valid row indexes start at 1.
overriding
procedure Set_Row_Index (From : in out List_Object;
Index : in Natural);
-- Get the element at the current row index.
overriding
function Get_Row (From : in List_Object) return Util.Beans.Objects.Object;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in List_Object;
Name : in String) return Util.Beans.Objects.Object;
type Package_Definition is new Definition with record
-- Enums defined in the package.
Enums : aliased Enum_List_Definition;
Enums_Bean : Util.Beans.Objects.Object;
-- Hibernate tables
Tables : aliased Table_List_Definition;
Tables_Bean : Util.Beans.Objects.Object;
-- Custom queries
Queries : aliased Table_List_Definition;
Queries_Bean : Util.Beans.Objects.Object;
-- Ada Beans
Beans : aliased Table_List_Definition;
Beans_Bean : Util.Beans.Objects.Object;
-- A list of external packages which are used (used for with clause generation).
Used_Spec_Types : aliased List_Object;
Used_Spec : Util.Beans.Objects.Object;
-- A list of external packages which are used (used for with clause generation).
Used_Body_Types : aliased List_Object;
Used_Body : Util.Beans.Objects.Object;
-- A map of all types defined in this package.
Types : Gen.Model.Mappings.Mapping_Maps.Map;
-- The base name for the package (ex: gen-model-users)
Base_Name : Unbounded_String;
-- The global model (used to resolve types from other packages).
Model : Model_Definition_Access;
-- True if the package uses Ada.Calendar.Time
Uses_Calendar_Time : Boolean := False;
-- True if the package is a pre-defined package (ie, defined by a UML profile).
Is_Predefined : Boolean := False;
end record;
type Model_Definition is new Definition with record
-- List of all enums.
Enums : aliased Enum_List_Definition;
Enums_Bean : Util.Beans.Objects.Object;
-- List of all tables.
Tables : aliased Table_List_Definition;
Tables_Bean : Util.Beans.Objects.Object;
-- List of all queries.
Queries : aliased Table_List_Definition;
Queries_Bean : Util.Beans.Objects.Object;
-- Ada Beans
Beans : aliased Table_List_Definition;
Beans_Bean : Util.Beans.Objects.Object;
-- Map of all packages.
Packages : Package_Map.Map;
-- Directory associated with the model ('src', 'samples', 'regtests', ...).
Dir_Name : Unbounded_String;
-- Directory that contains the SQL and model files.
DB_Name : Unbounded_String;
-- When not empty, a list of packages that must be taken into account for the generation.
-- By default all packages and tables defined in the model are generated.
Gen_Packages : Util.Strings.Sets.Set;
end record;
end Gen.Model.Packages;
|
-----------------------------------------------------------------------
-- gen-model-packages -- Packages holding model, query representation
-- Copyright (C) 2009 - 2021 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Containers.Hashed_Maps;
with Ada.Strings.Unbounded;
with Ada.Strings.Unbounded.Hash;
with Util.Beans.Objects;
with Util.Beans.Objects.Vectors;
with Util.Strings.Sets;
with Gen.Model.List;
with Gen.Model.Mappings;
limited with Gen.Model.Enums;
limited with Gen.Model.Tables;
limited with Gen.Model.Queries;
limited with Gen.Model.Beans;
limited with Gen.Model.Stypes;
package Gen.Model.Packages is
use Ada.Strings.Unbounded;
-- ------------------------------
-- Model Definition
-- ------------------------------
-- The <b>Model_Definition</b> contains the complete model from one or
-- several files. It maintains a list of Ada packages that must be generated.
type Model_Definition is new Definition with private;
type Model_Definition_Access is access all Model_Definition'Class;
-- Validate the definition by checking and reporting problems to the logger interface.
overriding
procedure Validate (Def : in out Model_Definition;
Log : in out Util.Log.Logging'Class);
-- ------------------------------
-- Package Definition
-- ------------------------------
-- The <b>Package_Definition</b> holds the tables, queries and other information
-- that must be generated for a given Ada package.
type Package_Definition is new Definition with private;
type Package_Definition_Access is access all Package_Definition'Class;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in Package_Definition;
Name : in String) return Util.Beans.Objects.Object;
-- Prepare the generation of the package:
-- o identify the column types which are used
-- o build a list of package for the with clauses.
overriding
procedure Prepare (O : in out Package_Definition);
-- Validate the definition by checking and reporting problems to the logger interface.
overriding
procedure Validate (Def : in out Package_Definition;
Log : in out Util.Log.Logging'Class);
-- Initialize the package instance
overriding
procedure Initialize (O : in out Package_Definition);
-- Find the type identified by the name.
function Find_Type (From : in Package_Definition;
Name : in Unbounded_String)
return Gen.Model.Mappings.Mapping_Definition_Access;
-- Get the model which contains all the package definitions.
function Get_Model (From : in Package_Definition)
return Model_Definition_Access;
-- Returns True if the package is a pre-defined package and must not be generated.
function Is_Predefined (From : in Package_Definition) return Boolean;
-- Set the package as a pre-defined package.
procedure Set_Predefined (From : in out Package_Definition);
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : Model_Definition;
Name : String) return Util.Beans.Objects.Object;
-- Initialize the model definition instance.
overriding
procedure Initialize (O : in out Model_Definition);
-- Returns True if the model contains at least one package.
function Has_Packages (O : in Model_Definition) return Boolean;
-- Register or find the package knowing its name
procedure Register_Package (O : in out Model_Definition;
Name : in Unbounded_String;
Result : out Package_Definition_Access);
-- Register the declaration of the given enum in the model.
procedure Register_Enum (O : in out Model_Definition;
Enum : access Gen.Model.Enums.Enum_Definition'Class);
-- Register the declaration of the given data type in the model.
procedure Register_Stype (O : in out Model_Definition;
Stype : access Gen.Model.Stypes.Stype_Definition'Class);
-- Register the declaration of the given table in the model.
procedure Register_Table (O : in out Model_Definition;
Table : access Gen.Model.Tables.Table_Definition'Class);
-- Register the declaration of the given query in the model.
procedure Register_Query (O : in out Model_Definition;
Table : access Gen.Model.Queries.Query_File_Definition'Class);
-- Register the declaration of the given bean in the model.
procedure Register_Bean (O : in out Model_Definition;
Bean : access Gen.Model.Beans.Bean_Definition'Class);
-- Register a type mapping. The <b>From</b> type describes a type in the XML
-- configuration files (hibernate, query, ...) and the <b>To</b> represents the
-- corresponding Ada type.
procedure Register_Type (O : in out Model_Definition;
From : in String;
To : in String);
-- Find the type identified by the name.
function Find_Type (From : in Model_Definition;
Name : in Unbounded_String)
return Gen.Model.Mappings.Mapping_Definition_Access;
-- Set the directory name associated with the model. This directory name allows to
-- save and build a model in separate directories for the application, the unit tests
-- and others.
procedure Set_Dirname (O : in out Model_Definition;
Target_Dir : in String;
Model_Dir : in String);
-- Get the directory name associated with the model.
function Get_Dirname (O : in Model_Definition) return String;
-- Get the directory name which contains the model.
function Get_Model_Directory (O : in Model_Definition) return String;
-- Enable the generation of the Ada package given by the name. By default all the Ada
-- packages found in the model are generated. When called, this enables the generation
-- only for the Ada packages registered here.
procedure Enable_Package_Generation (Model : in out Model_Definition;
Name : in String);
-- Returns True if the generation is enabled for the given package name.
function Is_Generation_Enabled (Model : in Model_Definition;
Name : in String) return Boolean;
-- Iterate over the model tables.
procedure Iterate_Tables (Model : in Model_Definition;
Process : not null access
procedure (Item : in out Tables.Table_Definition));
-- Iterate over the model enums.
procedure Iterate_Enums (Model : in Model_Definition;
Process : not null access
procedure (Item : in out Enums.Enum_Definition));
-- Prepare the generation of the package:
-- o identify the column types which are used
-- o build a list of package for the with clauses.
overriding
procedure Prepare (O : in out Model_Definition);
package Package_Map is
new Ada.Containers.Hashed_Maps (Key_Type => Unbounded_String,
Element_Type => Package_Definition_Access,
Hash => Ada.Strings.Unbounded.Hash,
Equivalent_Keys => "=");
subtype Package_Cursor is Package_Map.Cursor;
-- Get the first package of the model definition.
function First (From : Model_Definition) return Package_Cursor;
-- Returns true if the package cursor contains a valid package
function Has_Element (Position : Package_Cursor) return Boolean
renames Package_Map.Has_Element;
-- Returns the package definition.
function Element (Position : Package_Cursor) return Package_Definition_Access
renames Package_Map.Element;
-- Move the iterator to the next package definition.
procedure Next (Position : in out Package_Cursor)
renames Package_Map.Next;
private
package Table_List is new Gen.Model.List (T => Definition,
T_Access => Definition_Access);
-- Returns False if the <tt>Left</tt> table does not depend on <tt>Right</tt>.
-- Returns True if the <tt>Left</tt> table depends on the <tt>Right</tt> table.
function Dependency_Compare (Left, Right : in Definition_Access) return Boolean;
-- Sort the tables on their dependency.
procedure Dependency_Sort is new Table_List.Sort_On ("<" => Dependency_Compare);
subtype Table_List_Definition is Table_List.List_Definition;
subtype Enum_List_Definition is Table_List.List_Definition;
subtype Types_List_Definition is Table_List.List_Definition;
subtype Stype_List_Definition is Table_List.List_Definition;
type List_Object is new Util.Beans.Basic.List_Bean with record
Values : Util.Beans.Objects.Vectors.Vector;
Row : Natural;
Value_Bean : Util.Beans.Objects.Object;
end record;
-- Get the number of elements in the list.
overriding
function Get_Count (From : in List_Object) return Natural;
-- Set the current row index. Valid row indexes start at 1.
overriding
procedure Set_Row_Index (From : in out List_Object;
Index : in Natural);
-- Get the element at the current row index.
overriding
function Get_Row (From : in List_Object) return Util.Beans.Objects.Object;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in List_Object;
Name : in String) return Util.Beans.Objects.Object;
type Package_Definition is new Definition with record
-- Enums defined in the package.
Enums : aliased Enum_List_Definition;
Enums_Bean : Util.Beans.Objects.Object;
-- Simple data types defined in the package.
Stypes : aliased Stype_List_Definition;
Stypes_Bean : Util.Beans.Objects.Object;
-- Hibernate tables
Tables : aliased Table_List_Definition;
Tables_Bean : Util.Beans.Objects.Object;
-- Custom queries
Queries : aliased Table_List_Definition;
Queries_Bean : Util.Beans.Objects.Object;
-- Ada Beans
Beans : aliased Table_List_Definition;
Beans_Bean : Util.Beans.Objects.Object;
-- A list of external packages which are used (used for with clause generation).
Used_Spec_Types : aliased List_Object;
Used_Spec : Util.Beans.Objects.Object;
-- A list of external packages which are used (used for with clause generation).
Used_Body_Types : aliased List_Object;
Used_Body : Util.Beans.Objects.Object;
-- A map of all types defined in this package.
Types : Gen.Model.Mappings.Mapping_Maps.Map;
-- The base name for the package (ex: gen-model-users)
Base_Name : Unbounded_String;
-- The global model (used to resolve types from other packages).
Model : Model_Definition_Access;
-- True if the package uses Ada.Calendar.Time
Uses_Calendar_Time : Boolean := False;
-- True if the package is a pre-defined package (ie, defined by a UML profile).
Is_Predefined : Boolean := False;
end record;
type Model_Definition is new Definition with record
-- List of all enums.
Enums : aliased Enum_List_Definition;
Enums_Bean : Util.Beans.Objects.Object;
-- Simple data types defined in the package.
Stypes : aliased Stype_List_Definition;
Stypes_Bean : Util.Beans.Objects.Object;
-- List of all tables.
Tables : aliased Table_List_Definition;
Tables_Bean : Util.Beans.Objects.Object;
-- List of all queries.
Queries : aliased Table_List_Definition;
Queries_Bean : Util.Beans.Objects.Object;
-- Ada Beans
Beans : aliased Table_List_Definition;
Beans_Bean : Util.Beans.Objects.Object;
-- Map of all packages.
Packages : Package_Map.Map;
-- Directory associated with the model ('src', 'samples', 'regtests', ...).
Dir_Name : Unbounded_String;
-- Directory that contains the SQL and model files.
DB_Name : Unbounded_String;
-- When not empty, a list of packages that must be taken into account for the generation.
-- By default all packages and tables defined in the model are generated.
Gen_Packages : Util.Strings.Sets.Set;
end record;
end Gen.Model.Packages;
|
Add Register_Stype to register and keep the simple types defined by a model
|
Add Register_Stype to register and keep the simple types defined by a model
|
Ada
|
apache-2.0
|
stcarrez/dynamo,stcarrez/dynamo,stcarrez/dynamo
|
d432d6a18cacf7f0bc273b7a2aba6edc848cd837
|
ARM/STMicro/STM32/driver_demos/demo_serial_ports/src/peripherals_blocking.ads
|
ARM/STMicro/STM32/driver_demos/demo_serial_ports/src/peripherals_blocking.ads
|
------------------------------------------------------------------------------
-- --
-- Copyright (C) 2015, AdaCore --
-- --
-- Redistribution and use in source and binary forms, with or without --
-- modification, are permitted provided that the following conditions are --
-- met: --
-- 1. Redistributions of source code must retain the above copyright --
-- notice, this list of conditions and the following disclaimer. --
-- 2. Redistributions in binary form must reproduce the above copyright --
-- notice, this list of conditions and the following disclaimer in --
-- the documentation and/or other materials provided with the --
-- distribution. --
-- 3. Neither the name of STMicroelectronics nor the names of its --
-- contributors may be used to endorse or promote products derived --
-- from this software without specific prior written permission. --
-- --
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS --
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT --
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR --
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT --
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, --
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT --
-- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, --
-- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY --
-- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT --
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE --
-- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --
-- --
------------------------------------------------------------------------------
with STM32F4; use STM32F4;
with STM32F4.GPIO; use STM32F4.GPIO;
with STM32F4_Discovery; use STM32F4_Discovery;
with STM32F4.Reset_Clock_Control; use STM32F4.Reset_Clock_Control;
with Serial_IO.Blocking; use Serial_IO.Blocking;
use Serial_IO;
package Peripherals_Blocking is
-- the specific port, pins, and USART selections are arbitrary.
Hardware : aliased Peripheral_Descriptor :=
(Port => GPIO_B'Access,
Transceiver => USART_1'Access,
Enable_Port_Clock => GPIOB_Clock_Enable'Access,
Enable_USART_Clock => USART1_Clock_Enable'Access,
Transceiver_AF => GPIO_AF_USART1,
Tx_Pin => Pin_6,
Rx_Pin => Pin_7);
COM : Serial_Port (Hardware'Access);
end Peripherals_Blocking;
|
------------------------------------------------------------------------------
-- --
-- Copyright (C) 2015, AdaCore --
-- --
-- Redistribution and use in source and binary forms, with or without --
-- modification, are permitted provided that the following conditions are --
-- met: --
-- 1. Redistributions of source code must retain the above copyright --
-- notice, this list of conditions and the following disclaimer. --
-- 2. Redistributions in binary form must reproduce the above copyright --
-- notice, this list of conditions and the following disclaimer in --
-- the documentation and/or other materials provided with the --
-- distribution. --
-- 3. Neither the name of STMicroelectronics nor the names of its --
-- contributors may be used to endorse or promote products derived --
-- from this software without specific prior written permission. --
-- --
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS --
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT --
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR --
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT --
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, --
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT --
-- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, --
-- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY --
-- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT --
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE --
-- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --
-- --
------------------------------------------------------------------------------
with STM32F4_Discovery; use STM32F4_Discovery;
with STM32F4; use STM32F4;
with STM32F4.GPIO; use STM32F4.GPIO;
with STM32F4.RCC; use STM32F4.RCC;
with Serial_IO.Blocking; use Serial_IO.Blocking;
use Serial_IO;
package Peripherals_Blocking is
-- the specific port, pins, and USART selections are arbitrary.
Hardware : aliased Peripheral_Descriptor :=
(Port => GPIO_B'Access,
Transceiver => USART_1'Access,
Enable_Port_Clock => GPIOB_Clock_Enable'Access,
Enable_USART_Clock => USART1_Clock_Enable'Access,
Transceiver_AF => GPIO_AF_USART1,
Tx_Pin => Pin_6,
Rx_Pin => Pin_7);
COM : Serial_Port (Hardware'Access);
end Peripherals_Blocking;
|
use new name for RCC package
|
use new name for RCC package
|
Ada
|
bsd-3-clause
|
simonjwright/Ada_Drivers_Library,ellamosi/Ada_BMP_Library,AdaCore/Ada_Drivers_Library,lambourg/Ada_Drivers_Library,AdaCore/Ada_Drivers_Library,Fabien-Chouteau/Ada_Drivers_Library,Fabien-Chouteau/Ada_Drivers_Library,simonjwright/Ada_Drivers_Library
|
8b74ab3fafded7cd0951830628ba6fdba5332267
|
src/util-streams-texts.adb
|
src/util-streams-texts.adb
|
-----------------------------------------------------------------------
-- Util.Streams.Files -- File Stream utilities
-- Copyright (C) 2010, 2011, 2012, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.IO_Exceptions;
package body Util.Streams.Texts is
procedure Initialize (Stream : in out Print_Stream;
To : in Output_Stream_Access) is
begin
Stream.Initialize (Output => To, Input => null, Size => 4096);
end Initialize;
-- ------------------------------
-- Write an integer on the stream.
-- ------------------------------
procedure Write (Stream : in out Print_Stream;
Item : in Integer) is
S : constant String := Integer'Image (Item);
begin
if Item > 0 then
Stream.Write (S (S'First + 1 .. S'Last));
else
Stream.Write (S);
end if;
end Write;
-- ------------------------------
-- Write an integer on the stream.
-- ------------------------------
procedure Write (Stream : in out Print_Stream;
Item : in Long_Long_Integer) is
S : constant String := Long_Long_Integer'Image (Item);
begin
if Item > 0 then
Stream.Write (S (S'First + 1 .. S'Last));
else
Stream.Write (S);
end if;
end Write;
-- ------------------------------
-- Write a string on the stream.
-- ------------------------------
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Strings.Unbounded.Unbounded_String) is
begin
Stream.Write (Ada.Strings.Unbounded.To_String (Item));
end Write;
-- ------------------------------
-- Write a date on the stream.
-- ------------------------------
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Calendar.Time;
Format : in GNAT.Calendar.Time_IO.Picture_String
:= GNAT.Calendar.Time_IO.ISO_Date) is
begin
Stream.Write (GNAT.Calendar.Time_IO.Image (Item, Format));
end Write;
-- ------------------------------
-- Get the output stream content as a string.
-- ------------------------------
function To_String (Stream : in Buffered.Buffered_Stream) return String is
use Ada.Streams;
Size : constant Natural := Stream.Get_Size;
Buffer : constant Streams.Buffered.Buffer_Access := Stream.Get_Buffer;
Result : String (1 .. Size);
begin
for I in Result'Range loop
Result (I) := Character'Val (Buffer (Stream_Element_Offset (I)));
end loop;
return Result;
end To_String;
-- ------------------------------
-- Write a character on the stream.
-- ------------------------------
procedure Write_Char (Stream : in out Buffered.Buffered_Stream'Class;
Item : in Character) is
begin
Stream.Write (Item);
end Write_Char;
-- ------------------------------
-- Write a character on the stream.
-- ------------------------------
procedure Write_Char (Stream : in out Buffered.Buffered_Stream'Class;
Item : in Wide_Wide_Character) is
begin
Stream.Write_Wide (Item);
end Write_Char;
-- ------------------------------
-- Initialize the reader to read the input from the input stream given in <b>From</b>.
-- ------------------------------
procedure Initialize (Stream : in out Reader_Stream;
From : in Input_Stream_Access) is
begin
Stream.Initialize (Output => null, Input => From, Size => 4096);
end Initialize;
-- ------------------------------
-- Read an input line from the input stream. The line is terminated by ASCII.LF.
-- When <b>Strip</b> is set, the line terminators (ASCII.CR, ASCII.LF) are removed.
-- ------------------------------
procedure Read_Line (Stream : in out Reader_Stream;
Into : out Ada.Strings.Unbounded.Unbounded_String;
Strip : in Boolean := False) is
C : Character;
begin
while not Stream.Is_Eof loop
Stream.Read (C);
if C = ASCII.LF then
if not Strip then
Ada.Strings.Unbounded.Append (Into, C);
end if;
return;
elsif C /= ASCII.CR or not Strip then
Ada.Strings.Unbounded.Append (Into, C);
end if;
end loop;
exception
when Ada.IO_Exceptions.Data_Error =>
return;
end Read_Line;
end Util.Streams.Texts;
|
-----------------------------------------------------------------------
-- Util.Streams.Files -- File Stream utilities
-- Copyright (C) 2010, 2011, 2012, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.IO_Exceptions;
package body Util.Streams.Texts is
procedure Initialize (Stream : in out Print_Stream;
To : in Output_Stream_Access) is
begin
Stream.Initialize (Output => To, Input => null, Size => 4096);
end Initialize;
-- ------------------------------
-- Write an integer on the stream.
-- ------------------------------
procedure Write (Stream : in out Print_Stream;
Item : in Integer) is
S : constant String := Integer'Image (Item);
begin
if Item > 0 then
Stream.Write (S (S'First + 1 .. S'Last));
else
Stream.Write (S);
end if;
end Write;
-- ------------------------------
-- Write an integer on the stream.
-- ------------------------------
procedure Write (Stream : in out Print_Stream;
Item : in Long_Long_Integer) is
S : constant String := Long_Long_Integer'Image (Item);
begin
if Item > 0 then
Stream.Write (S (S'First + 1 .. S'Last));
else
Stream.Write (S);
end if;
end Write;
-- ------------------------------
-- Write a string on the stream.
-- ------------------------------
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Strings.Unbounded.Unbounded_String) is
begin
Stream.Write (Ada.Strings.Unbounded.To_String (Item));
end Write;
-- ------------------------------
-- Write a date on the stream.
-- ------------------------------
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Calendar.Time;
Format : in GNAT.Calendar.Time_IO.Picture_String
:= GNAT.Calendar.Time_IO.ISO_Date) is
begin
Stream.Write (GNAT.Calendar.Time_IO.Image (Item, Format));
end Write;
-- ------------------------------
-- Get the output stream content as a string.
-- ------------------------------
function To_String (Stream : in Buffered.Buffered_Stream'Class) return String is
use Ada.Streams;
Size : constant Natural := Stream.Get_Size;
Buffer : constant Streams.Buffered.Buffer_Access := Stream.Get_Buffer;
Result : String (1 .. Size);
begin
for I in Result'Range loop
Result (I) := Character'Val (Buffer (Stream_Element_Offset (I)));
end loop;
return Result;
end To_String;
-- ------------------------------
-- Write a character on the stream.
-- ------------------------------
procedure Write_Char (Stream : in out Buffered.Buffered_Stream'Class;
Item : in Character) is
begin
Stream.Write (Item);
end Write_Char;
-- ------------------------------
-- Write a character on the stream.
-- ------------------------------
procedure Write_Char (Stream : in out Buffered.Buffered_Stream'Class;
Item : in Wide_Wide_Character) is
begin
Stream.Write_Wide (Item);
end Write_Char;
-- ------------------------------
-- Initialize the reader to read the input from the input stream given in <b>From</b>.
-- ------------------------------
procedure Initialize (Stream : in out Reader_Stream;
From : in Input_Stream_Access) is
begin
Stream.Initialize (Output => null, Input => From, Size => 4096);
end Initialize;
-- ------------------------------
-- Read an input line from the input stream. The line is terminated by ASCII.LF.
-- When <b>Strip</b> is set, the line terminators (ASCII.CR, ASCII.LF) are removed.
-- ------------------------------
procedure Read_Line (Stream : in out Reader_Stream;
Into : out Ada.Strings.Unbounded.Unbounded_String;
Strip : in Boolean := False) is
C : Character;
begin
while not Stream.Is_Eof loop
Stream.Read (C);
if C = ASCII.LF then
if not Strip then
Ada.Strings.Unbounded.Append (Into, C);
end if;
return;
elsif C /= ASCII.CR or not Strip then
Ada.Strings.Unbounded.Append (Into, C);
end if;
end loop;
exception
when Ada.IO_Exceptions.Data_Error =>
return;
end Read_Line;
end Util.Streams.Texts;
|
Change To_String function to accept class wide buffer stream objects
|
Change To_String function to accept class wide buffer stream objects
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
79666f60d61e5628c31d05e26956cf10199e357b
|
src/util-beans-factory.adb
|
src/util-beans-factory.adb
|
-----------------------------------------------------------------------
-- Util.beans.factory -- Bean Registration and Factory
-- Copyright (C) 2009, 2010 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
package body Util.Beans.Factory is
use Util.Log;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("EL.Beans.Factory");
-- ------------------------------
-- Register under the given name a function to create the bean instance when
-- it is accessed for a first time. The scope defines the scope of the bean.
-- bean
-- ------------------------------
procedure Register (Factory : in out Bean_Factory;
Name : in String;
Definition : in Bean_Definition_Access;
Scope : in Scope_Type := REQUEST_SCOPE) is
B : constant Simple_Binding_Access := new Simple_Binding '(Def => Definition,
Scope => Scope);
begin
Log.Info ("Register bean '{0}' in scope {1}", Name, Scope_Type'Image (Scope));
Register (Factory, Name, B.all'Access);
end Register;
-- ------------------------------
-- Register under the given name a function to create the bean instance when
-- it is accessed for a first time. The scope defines the scope of the bean.
-- bean
-- ------------------------------
procedure Register (Factory : in out Bean_Factory;
Name : in String;
Bind : in Binding_Access) is
begin
Log.Info ("Register bean binding '{0}'", Name);
Factory.Map.Include (Key => To_Unbounded_String (Name),
New_Item => Bind);
end Register;
-- ------------------------------
-- Register all the definitions from a factory to a main factory.
-- ------------------------------
procedure Register (Factory : in out Bean_Factory;
From : in Bean_Factory) is
Pos : Bean_Maps.Cursor := Bean_Maps.First (From.Map);
begin
while Bean_Maps.Has_Element (Pos) loop
Factory.Map.Include (Key => Bean_Maps.Key (Pos),
New_Item => Bean_Maps.Element (Pos));
Bean_Maps.Next (Pos);
end loop;
end Register;
-- ------------------------------
-- Create a bean by using the create operation registered for the name
-- ------------------------------
procedure Create (Factory : in Bean_Factory;
Name : in Unbounded_String;
Result : out Util.Beans.Basic.Readonly_Bean_Access;
Definition : out Bean_Definition_Access;
Scope : out Scope_Type) is
Pos : constant Bean_Maps.Cursor := Factory.Map.Find (Name);
begin
if Bean_Maps.Has_Element (Pos) then
declare
B : constant Binding_Access := Bean_Maps.Element (Pos);
begin
B.Create (Name, Result, Definition, Scope);
end;
end if;
end Create;
procedure Create (Factory : in Simple_Binding;
Name : in Ada.Strings.Unbounded.Unbounded_String;
Result : out Util.Beans.Basic.Readonly_Bean_Access;
Definition : out Bean_Definition_Access;
Scope : out Scope_Type) is
pragma Unreferenced (Name);
begin
Result := Factory.Def.Create;
Definition := Factory.Def;
Scope := Factory.Scope;
end Create;
end Util.Beans.Factory;
|
-----------------------------------------------------------------------
-- Util.beans.factory -- Bean Registration and Factory
-- Copyright (C) 2009, 2010, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
package body Util.Beans.Factory is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Util.Beans.Factory");
-- ------------------------------
-- Register under the given name a function to create the bean instance when
-- it is accessed for a first time. The scope defines the scope of the bean.
-- bean
-- ------------------------------
procedure Register (Factory : in out Bean_Factory;
Name : in String;
Definition : in Bean_Definition_Access;
Scope : in Scope_Type := REQUEST_SCOPE) is
B : constant Simple_Binding_Access := new Simple_Binding '(Def => Definition,
Scope => Scope);
begin
Log.Info ("Register bean '{0}' in scope {1}", Name, Scope_Type'Image (Scope));
Register (Factory, Name, B.all'Access);
end Register;
-- ------------------------------
-- Register under the given name a function to create the bean instance when
-- it is accessed for a first time. The scope defines the scope of the bean.
-- bean
-- ------------------------------
procedure Register (Factory : in out Bean_Factory;
Name : in String;
Bind : in Binding_Access) is
begin
Log.Info ("Register bean binding '{0}'", Name);
Factory.Map.Include (Key => To_Unbounded_String (Name),
New_Item => Bind);
end Register;
-- ------------------------------
-- Register all the definitions from a factory to a main factory.
-- ------------------------------
procedure Register (Factory : in out Bean_Factory;
From : in Bean_Factory) is
Pos : Bean_Maps.Cursor := Bean_Maps.First (From.Map);
begin
while Bean_Maps.Has_Element (Pos) loop
Factory.Map.Include (Key => Bean_Maps.Key (Pos),
New_Item => Bean_Maps.Element (Pos));
Bean_Maps.Next (Pos);
end loop;
end Register;
-- ------------------------------
-- Create a bean by using the create operation registered for the name
-- ------------------------------
procedure Create (Factory : in Bean_Factory;
Name : in Unbounded_String;
Result : out Util.Beans.Basic.Readonly_Bean_Access;
Definition : out Bean_Definition_Access;
Scope : out Scope_Type) is
Pos : constant Bean_Maps.Cursor := Factory.Map.Find (Name);
begin
if Bean_Maps.Has_Element (Pos) then
declare
B : constant Binding_Access := Bean_Maps.Element (Pos);
begin
B.Create (Name, Result, Definition, Scope);
end;
end if;
end Create;
procedure Create (Factory : in Simple_Binding;
Name : in Ada.Strings.Unbounded.Unbounded_String;
Result : out Util.Beans.Basic.Readonly_Bean_Access;
Definition : out Bean_Definition_Access;
Scope : out Scope_Type) is
pragma Unreferenced (Name);
begin
Result := Factory.Def.Create;
Definition := Factory.Def;
Scope := Factory.Scope;
end Create;
end Util.Beans.Factory;
|
Rename the logger into Util.Beans.Factory to match the package name
|
Rename the logger into Util.Beans.Factory to match the package name
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
86eacc8430a6688ddb895ff0fe414763f6fae10f
|
regtests/util-streams-tests.ads
|
regtests/util-streams-tests.ads
|
-----------------------------------------------------------------------
-- util-streams-tests -- Unit tests for encoding buffered streams
-- Copyright (C) 2017, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Tests;
package Util.Streams.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
procedure Test_Base64_Stream (T : in out Test);
end Util.Streams.Tests;
|
-----------------------------------------------------------------------
-- util-streams-tests -- Unit tests for encoding buffered streams
-- Copyright (C) 2017, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Tests;
package Util.Streams.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
procedure Test_Base64_Stream (T : in out Test);
procedure Test_AES_Stream (T : in out Test);
end Util.Streams.Tests;
|
Declare Test_AES_Stream test
|
Declare Test_AES_Stream test
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
944af0793c3eaa70a87b072f0840cf32c4ad2a46
|
awa/src/awa-events-dispatchers-actions.adb
|
awa/src/awa-events-dispatchers-actions.adb
|
-----------------------------------------------------------------------
-- awa-events-dispatchers-actions -- Event dispatcher to Ada bean actions
-- Copyright (C) 2012, 2015, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Exceptions;
with Util.Beans.Objects;
with Util.Beans.Basic;
with Util.Log.Loggers;
with EL.Contexts;
with EL.Contexts.TLS;
with EL.Variables;
with EL.Variables.Default;
with ASF.Beans;
with ASF.Requests;
with ASF.Sessions;
with AWA.Events.Action_Method;
package body AWA.Events.Dispatchers.Actions is
use Ada.Strings.Unbounded;
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("AWA.Events.Dispatchers.Actions");
-- ------------------------------
-- Dispatch the event identified by <b>Event</b>.
-- The event actions which are associated with the event are executed synchronously.
-- ------------------------------
overriding
procedure Dispatch (Manager : in Action_Dispatcher;
Event : in Module_Event'Class) is
use Util.Beans.Objects;
-- Dispatch the event to the event action identified by <b>Action</b>.
procedure Dispatch_One (Action : in Event_Action);
type Event_Bean is new Util.Beans.Basic.Readonly_Bean with null record;
overriding
function Get_Value (From : in Event_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- ------------------------------
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
-- ------------------------------
overriding
function Get_Value (From : in Event_Bean;
Name : in String) return Util.Beans.Objects.Object is
pragma Unreferenced (From);
begin
return Event.Get_Value (Name);
end Get_Value;
Variables : aliased EL.Variables.Default.Default_Variable_Mapper;
-- ------------------------------
-- Default Resolver
-- ------------------------------
type Event_ELResolver is limited new EL.Contexts.ELResolver with record
Request : ASF.Requests.Request_Access;
Application : AWA.Applications.Application_Access;
end record;
overriding
function Get_Value (Resolver : Event_ELResolver;
Context : EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Readonly_Bean'Class;
Name : Unbounded_String) return Util.Beans.Objects.Object;
overriding
procedure Set_Value (Resolver : in out Event_ELResolver;
Context : in EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Bean'Class;
Name : in Unbounded_String;
Value : in Util.Beans.Objects.Object);
-- ------------------------------
-- Get the value associated with a base object and a given property.
-- ------------------------------
overriding
function Get_Value (Resolver : Event_ELResolver;
Context : EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Readonly_Bean'Class;
Name : Unbounded_String) return Util.Beans.Objects.Object is
use Util.Beans.Basic;
use EL.Variables;
use type ASF.Requests.Request_Access;
Result : Object;
Bean : Util.Beans.Basic.Readonly_Bean_Access;
Scope : ASF.Beans.Scope_Type;
Key : constant String := To_String (Name);
begin
if Base /= null then
return Base.Get_Value (Key);
end if;
if Resolver.Request /= null then
Result := Resolver.Request.Get_Attribute (Key);
if not Util.Beans.Objects.Is_Null (Result) then
return Result;
end if;
-- If there is a session, look if the attribute is defined there.
declare
Session : constant ASF.Sessions.Session := Resolver.Request.Get_Session;
begin
if Session.Is_Valid then
Result := Session.Get_Attribute (Key);
if not Util.Beans.Objects.Is_Null (Result) then
return Result;
end if;
end if;
end;
end if;
Resolver.Application.Create (Name, Context, Bean, Scope);
if Bean = null then
return Resolver.Application.Get_Global (Name, Context);
end if;
Result := To_Object (Bean);
if Resolver.Request /= null then
Resolver.Request.Set_Attribute (Key, Result);
else
Variables.Bind (Key, Result);
end if;
return Result;
end Get_Value;
-- ------------------------------
-- Set the value associated with a base object and a given property.
-- ------------------------------
overriding
procedure Set_Value (Resolver : in out Event_ELResolver;
Context : in EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Bean'Class;
Name : in Unbounded_String;
Value : in Util.Beans.Objects.Object) is
pragma Unreferenced (Context);
use type ASF.Requests.Request_Access;
Key : constant String := To_String (Name);
begin
if Base /= null then
Base.Set_Value (Name => Key, Value => Value);
elsif Resolver.Request /= null then
Resolver.Request.Set_Attribute (Name => Key, Value => Value);
else
Variables.Bind (To_String (Name), Value);
end if;
end Set_Value;
Local_Event : aliased Event_Bean;
Resolver : aliased Event_ELResolver;
ELContext : aliased EL.Contexts.TLS.TLS_Context;
-- ------------------------------
-- Dispatch the event to the event action identified by <b>Action</b>.
-- ------------------------------
procedure Dispatch_One (Action : in Event_Action) is
use Ada.Exceptions;
Method : EL.Expressions.Method_Info;
begin
Method := Action.Action.Get_Method_Info (Context => ELContext);
if Method.Object.all in Util.Beans.Basic.Bean'Class then
-- If we have a prepare method and the bean provides a Set_Value method,
-- call the preparation method to fill the bean with some values.
EL.Beans.Initialize (Util.Beans.Basic.Bean'Class (Method.Object.all),
Action.Properties,
ELContext);
end if;
-- Execute the specified method on the bean and give it the event object.
AWA.Events.Action_Method.Execute (Method => Method,
Param => Event);
-- If an exception is raised by the action, do not propagate it:
-- o We have to dispatch the event to other actions.
-- o The event may be dispatched asynchronously and there is no handler
-- that could handle such exception
exception
when E : others =>
Log.Error ("Error when executing event action {0}: {1}: {2}",
Action.Action.Get_Expression, Exception_Name (E), Exception_Message (E));
end Dispatch_One;
Pos : Event_Action_Lists.Cursor := Manager.Actions.First;
begin
Resolver.Application := Manager.Application;
ELContext.Set_Resolver (Resolver'Unchecked_Access);
ELContext.Set_Variable_Mapper (Variables'Unchecked_Access);
Variables.Bind (Name => "event",
Value => To_Object (Local_Event'Unchecked_Access, STATIC));
while Event_Action_Lists.Has_Element (Pos) loop
Event_Action_Lists.Query_Element (Pos, Dispatch_One'Access);
Event_Action_Lists.Next (Pos);
end loop;
end Dispatch;
-- ------------------------------
-- Add an action invoked when an event is dispatched through this dispatcher.
-- When the event queue dispatches the event, the Ada bean identified by the method action
-- represented by <b>Action</b> is created and initialized by evaluating and setting the
-- parameters defined in <b>Params</b>. The action method is then invoked.
-- ------------------------------
overriding
procedure Add_Action (Manager : in out Action_Dispatcher;
Action : in EL.Expressions.Method_Expression;
Params : in EL.Beans.Param_Vectors.Vector) is
Item : Event_Action;
begin
Item.Action := Action;
Item.Properties := Params;
Manager.Actions.Append (Item);
end Add_Action;
-- ------------------------------
-- Create a new dispatcher associated with the application.
-- ------------------------------
function Create_Dispatcher (Application : in AWA.Applications.Application_Access)
return Dispatcher_Access is
Result : constant Dispatcher_Access := new Action_Dispatcher '(Dispatcher with
Application => Application,
others => <>);
begin
return Result.all'Access;
end Create_Dispatcher;
end AWA.Events.Dispatchers.Actions;
|
-----------------------------------------------------------------------
-- awa-events-dispatchers-actions -- Event dispatcher to Ada bean actions
-- Copyright (C) 2012, 2015, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Exceptions;
with Util.Beans.Objects;
with Util.Beans.Basic;
with Util.Log.Loggers;
with EL.Contexts;
with EL.Contexts.TLS;
with EL.Variables;
with EL.Variables.Default;
with ASF.Beans;
with ASF.Requests;
with ASF.Sessions;
with AWA.Events.Action_Method;
package body AWA.Events.Dispatchers.Actions is
use Ada.Strings.Unbounded;
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("AWA.Events.Dispatchers.Actions");
-- ------------------------------
-- Dispatch the event identified by <b>Event</b>.
-- The event actions which are associated with the event are executed synchronously.
-- ------------------------------
overriding
procedure Dispatch (Manager : in Action_Dispatcher;
Event : in Module_Event'Class) is
use Util.Beans.Objects;
-- Dispatch the event to the event action identified by <b>Action</b>.
procedure Dispatch_One (Action : in Event_Action);
type Event_Bean is new Util.Beans.Basic.Readonly_Bean with null record;
overriding
function Get_Value (From : in Event_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- ------------------------------
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
-- ------------------------------
overriding
function Get_Value (From : in Event_Bean;
Name : in String) return Util.Beans.Objects.Object is
pragma Unreferenced (From);
begin
return Event.Get_Value (Name);
end Get_Value;
Variables : aliased EL.Variables.Default.Default_Variable_Mapper;
-- ------------------------------
-- Default Resolver
-- ------------------------------
type Event_ELResolver is limited new EL.Contexts.ELResolver with record
Request : ASF.Requests.Request_Access;
Application : AWA.Applications.Application_Access;
end record;
overriding
function Get_Value (Resolver : Event_ELResolver;
Context : EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Readonly_Bean'Class;
Name : Unbounded_String) return Util.Beans.Objects.Object;
overriding
procedure Set_Value (Resolver : in out Event_ELResolver;
Context : in EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Bean'Class;
Name : in Unbounded_String;
Value : in Util.Beans.Objects.Object);
-- ------------------------------
-- Get the value associated with a base object and a given property.
-- ------------------------------
overriding
function Get_Value (Resolver : Event_ELResolver;
Context : EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Readonly_Bean'Class;
Name : Unbounded_String) return Util.Beans.Objects.Object is
use Util.Beans.Basic;
use type ASF.Requests.Request_Access;
Result : Object;
Bean : Util.Beans.Basic.Readonly_Bean_Access;
Scope : ASF.Beans.Scope_Type;
Key : constant String := To_String (Name);
begin
if Base /= null then
return Base.Get_Value (Key);
end if;
if Resolver.Request /= null then
Result := Resolver.Request.Get_Attribute (Key);
if not Util.Beans.Objects.Is_Null (Result) then
return Result;
end if;
-- If there is a session, look if the attribute is defined there.
declare
Session : constant ASF.Sessions.Session := Resolver.Request.Get_Session;
begin
if Session.Is_Valid then
Result := Session.Get_Attribute (Key);
if not Util.Beans.Objects.Is_Null (Result) then
return Result;
end if;
end if;
end;
end if;
Resolver.Application.Create (Name, Context, Bean, Scope);
if Bean = null then
return Resolver.Application.Get_Global (Name, Context);
end if;
Result := To_Object (Bean);
if Resolver.Request /= null then
Resolver.Request.Set_Attribute (Key, Result);
else
Variables.Bind (Key, Result);
end if;
return Result;
end Get_Value;
-- ------------------------------
-- Set the value associated with a base object and a given property.
-- ------------------------------
overriding
procedure Set_Value (Resolver : in out Event_ELResolver;
Context : in EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Bean'Class;
Name : in Unbounded_String;
Value : in Util.Beans.Objects.Object) is
pragma Unreferenced (Context);
use type ASF.Requests.Request_Access;
Key : constant String := To_String (Name);
begin
if Base /= null then
Base.Set_Value (Name => Key, Value => Value);
elsif Resolver.Request /= null then
Resolver.Request.Set_Attribute (Name => Key, Value => Value);
else
Variables.Bind (To_String (Name), Value);
end if;
end Set_Value;
Local_Event : aliased Event_Bean;
Resolver : aliased Event_ELResolver;
ELContext : aliased EL.Contexts.TLS.TLS_Context;
-- ------------------------------
-- Dispatch the event to the event action identified by <b>Action</b>.
-- ------------------------------
procedure Dispatch_One (Action : in Event_Action) is
use Ada.Exceptions;
Method : EL.Expressions.Method_Info;
begin
Method := Action.Action.Get_Method_Info (Context => ELContext);
if Method.Object.all in Util.Beans.Basic.Bean'Class then
-- If we have a prepare method and the bean provides a Set_Value method,
-- call the preparation method to fill the bean with some values.
EL.Beans.Initialize (Util.Beans.Basic.Bean'Class (Method.Object.all),
Action.Properties,
ELContext);
end if;
-- Execute the specified method on the bean and give it the event object.
AWA.Events.Action_Method.Execute (Method => Method,
Param => Event);
-- If an exception is raised by the action, do not propagate it:
-- o We have to dispatch the event to other actions.
-- o The event may be dispatched asynchronously and there is no handler
-- that could handle such exception
exception
when E : others =>
Log.Error ("Error when executing event action {0}: {1}: {2}",
Action.Action.Get_Expression, Exception_Name (E), Exception_Message (E));
end Dispatch_One;
Pos : Event_Action_Lists.Cursor := Manager.Actions.First;
begin
Resolver.Application := Manager.Application;
ELContext.Set_Resolver (Resolver'Unchecked_Access);
ELContext.Set_Variable_Mapper (Variables'Unchecked_Access);
Variables.Bind (Name => "event",
Value => To_Object (Local_Event'Unchecked_Access, STATIC));
while Event_Action_Lists.Has_Element (Pos) loop
Event_Action_Lists.Query_Element (Pos, Dispatch_One'Access);
Event_Action_Lists.Next (Pos);
end loop;
end Dispatch;
-- ------------------------------
-- Add an action invoked when an event is dispatched through this dispatcher.
-- When the event queue dispatches the event, the Ada bean identified by the method action
-- represented by <b>Action</b> is created and initialized by evaluating and setting the
-- parameters defined in <b>Params</b>. The action method is then invoked.
-- ------------------------------
overriding
procedure Add_Action (Manager : in out Action_Dispatcher;
Action : in EL.Expressions.Method_Expression;
Params : in EL.Beans.Param_Vectors.Vector) is
Item : Event_Action;
begin
Item.Action := Action;
Item.Properties := Params;
Manager.Actions.Append (Item);
end Add_Action;
-- ------------------------------
-- Create a new dispatcher associated with the application.
-- ------------------------------
function Create_Dispatcher (Application : in AWA.Applications.Application_Access)
return Dispatcher_Access is
Result : constant Dispatcher_Access := new Action_Dispatcher '(Dispatcher with
Application => Application,
others => <>);
begin
return Result.all'Access;
end Create_Dispatcher;
end AWA.Events.Dispatchers.Actions;
|
Remove unused use clause to fix compilation warning
|
Remove unused use clause to fix compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
4c377d5fdc2d0321ac328952456b54e0f0c477c6
|
src/security-auth-oauth.adb
|
src/security-auth-oauth.adb
|
-----------------------------------------------------------------------
-- security-auth-oauth -- OAuth based authentication
-- Copyright (C) 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Security.OAuth.Clients;
package body Security.Auth.OAuth is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Security.Auth.OAuth");
-- ------------------------------
-- OAuth Manager
-- ------------------------------
-- The <b>Manager</b> provides the core operations for the OAuth authorization process.
-- Initialize the authentication realm.
overriding
procedure Initialize (Realm : in out Manager;
Params : in Parameters'Class;
Provider : in String := PROVIDER_OPENID) is
begin
Realm.App.Set_Application_Identifier (Params.Get_Parameter (Provider & ".client_id"));
Realm.App.Set_Application_Secret (Params.Get_Parameter (Provider & ".secret"));
Realm.App.Set_Application_Callback (Params.Get_Parameter (Provider & ".callback_url"));
Realm.App.Set_Provider_URI (Params.Get_Parameter (Provider & ".request_url"));
Realm.Realm := To_Unbounded_String (Params.Get_Parameter (Provider & ".realm"));
Realm.Scope := To_Unbounded_String (Params.Get_Parameter (Provider & ".scope"));
end Initialize;
-- Discover the OpenID provider that must be used to authenticate the user.
-- The <b>Name</b> can be an URL or an alias that identifies the provider.
-- A cached OpenID provider can be returned.
-- Read the XRDS document from the URI and initialize the OpenID provider end point.
-- (See OpenID Section 7.3 Discovery)
overriding
procedure Discover (Realm : in out Manager;
Name : in String;
Result : out End_Point) is
begin
Result.URL := To_Unbounded_String (Name);
end Discover;
-- Associate the application (relying party) with the OpenID provider.
-- The association can be cached.
-- (See OpenID Section 8 Establishing Associations)
overriding
procedure Associate (Realm : in out Manager;
OP : in End_Point;
Result : out Association) is
begin
null;
end Associate;
overriding
function Get_Authentication_URL (Realm : in Manager;
OP : in End_Point;
Assoc : in Association) return String is
Result : Unbounded_String := OP.URL;
State : constant String := Realm.App.Get_State (To_String (Assoc.Assoc_Handle));
Params : constant String := Realm.App.Get_Auth_Params (State, To_String (Realm.Scope));
begin
if Index (Result, "?") > 0 then
Append (Result, "&");
else
Append (Result, "?");
end if;
Append (Result, Params);
Log.Debug ("Params = {0}", Params);
return To_String (Result);
end Get_Authentication_URL;
-- Verify the authentication result
overriding
procedure Verify (Realm : in out Manager;
Assoc : in Association;
Request : in Parameters'Class;
Result : out Authentication) is
State : constant String := Request.Get_Parameter (Security.OAuth.State);
Code : constant String := Request.Get_Parameter (Security.OAuth.Code);
Error : constant String := Request.Get_Parameter (Security.OAuth.Error_Description);
begin
if Error'Length /= 0 then
Set_Result (Result, CANCEL, "Authentication refused: " & Error);
return;
end if;
-- First, verify that the state parameter matches our internal state.
if not Realm.App.Is_Valid_State (To_String (Assoc.Assoc_Handle), State) then
Set_Result (Result, INVALID_SIGNATURE, "invalid OAuth state parameter");
return;
end if;
-- Get the access token from the authorization code.
declare
use type Security.OAuth.Clients.Access_Token_Access;
Acc : constant Security.OAuth.Clients.Access_Token_Access
:= Realm.App.Request_Access_Token (Code);
begin
if Acc = null then
Set_Result (Result, INVALID_SIGNATURE, "cannot change the code to an access_token");
return;
end if;
-- Last step, verify the access token and get the user identity.
Manager'Class (Realm).Verify_Access_Token (Assoc, Request, Acc, Result);
end;
end Verify;
end Security.Auth.OAuth;
|
-----------------------------------------------------------------------
-- security-auth-oauth -- OAuth based authentication
-- Copyright (C) 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Security.OAuth.Clients;
package body Security.Auth.OAuth is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Security.Auth.OAuth");
-- ------------------------------
-- OAuth Manager
-- ------------------------------
-- The <b>Manager</b> provides the core operations for the OAuth authorization process.
-- ------------------------------
-- Initialize the authentication realm.
-- ------------------------------
overriding
procedure Initialize (Realm : in out Manager;
Params : in Parameters'Class;
Provider : in String := PROVIDER_OPENID) is
begin
Realm.App.Set_Application_Identifier (Params.Get_Parameter (Provider & ".client_id"));
Realm.App.Set_Application_Secret (Params.Get_Parameter (Provider & ".secret"));
Realm.App.Set_Application_Callback (Params.Get_Parameter (Provider & ".callback_url"));
Realm.App.Set_Provider_URI (Params.Get_Parameter (Provider & ".request_url"));
Realm.Realm := To_Unbounded_String (Params.Get_Parameter (Provider & ".realm"));
Realm.Scope := To_Unbounded_String (Params.Get_Parameter (Provider & ".scope"));
end Initialize;
-- ------------------------------
-- Discover the OpenID provider that must be used to authenticate the user.
-- The <b>Name</b> can be an URL or an alias that identifies the provider.
-- A cached OpenID provider can be returned.
-- Read the XRDS document from the URI and initialize the OpenID provider end point.
-- (See OpenID Section 7.3 Discovery)
-- ------------------------------
overriding
procedure Discover (Realm : in out Manager;
Name : in String;
Result : out End_Point) is
begin
Result.URL := To_Unbounded_String (Name);
end Discover;
-- ------------------------------
-- Associate the application (relying party) with the OpenID provider.
-- The association can be cached.
-- (See OpenID Section 8 Establishing Associations)
-- ------------------------------
overriding
procedure Associate (Realm : in out Manager;
OP : in End_Point;
Result : out Association) is
begin
null;
end Associate;
-- ------------------------------
-- Get the authentication URL to which the user must be redirected for authentication
-- by the authentication server.
-- ------------------------------
overriding
function Get_Authentication_URL (Realm : in Manager;
OP : in End_Point;
Assoc : in Association) return String is
Result : Unbounded_String := OP.URL;
State : constant String := Realm.App.Get_State (To_String (Assoc.Assoc_Handle));
Params : constant String := Realm.App.Get_Auth_Params (State, To_String (Realm.Scope));
begin
if Index (Result, "?") > 0 then
Append (Result, "&");
else
Append (Result, "?");
end if;
Append (Result, Params);
Log.Debug ("Params = {0}", Params);
return To_String (Result);
end Get_Authentication_URL;
-- ------------------------------
-- Verify the authentication result
-- ------------------------------
overriding
procedure Verify (Realm : in out Manager;
Assoc : in Association;
Request : in Parameters'Class;
Result : out Authentication) is
State : constant String := Request.Get_Parameter (Security.OAuth.State);
Code : constant String := Request.Get_Parameter (Security.OAuth.Code);
Error : constant String := Request.Get_Parameter (Security.OAuth.Error_Description);
begin
if Error'Length /= 0 then
Set_Result (Result, CANCEL, "Authentication refused: " & Error);
return;
end if;
-- First, verify that the state parameter matches our internal state.
if not Realm.App.Is_Valid_State (To_String (Assoc.Assoc_Handle), State) then
Set_Result (Result, INVALID_SIGNATURE, "invalid OAuth state parameter");
return;
end if;
-- Get the access token from the authorization code.
declare
use type Security.OAuth.Clients.Access_Token_Access;
Acc : constant Security.OAuth.Clients.Access_Token_Access
:= Realm.App.Request_Access_Token (Code);
begin
if Acc = null then
Set_Result (Result, INVALID_SIGNATURE, "cannot change the code to an access_token");
return;
end if;
-- Last step, verify the access token and get the user identity.
Manager'Class (Realm).Verify_Access_Token (Assoc, Request, Acc, Result);
end;
end Verify;
end Security.Auth.OAuth;
|
Add some comments
|
Add some comments
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
d89106a9c902980f47224dbf1291f1b9b2eb045b
|
awa/src/awa-commands.ads
|
awa/src/awa-commands.ads
|
-----------------------------------------------------------------------
-- awa-commands -- AWA commands for server or admin tool
-- Copyright (C) 2019, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Finalization;
with Util.Commands;
with AWA.Applications;
with Ada.Exceptions;
private with Keystore.Passwords;
private with Keystore.Passwords.GPG;
private with Util.Commands.Consoles.Text;
private with ASF.Applications;
private with AWA.Applications.Factory;
private with Keystore.Properties;
private with Keystore.Files;
private with Keystore.Passwords.Keys;
private with GNAT.Command_Line;
private with GNAT.Strings;
package AWA.Commands is
Error : exception;
FILL_CONFIG : constant String := "fill-mode";
GPG_CRYPT_CONFIG : constant String := "gpg-encrypt";
GPG_DECRYPT_CONFIG : constant String := "gpg-decrypt";
GPG_LIST_CONFIG : constant String := "gpg-list-keys";
subtype Argument_List is Util.Commands.Argument_List;
type Context_Type is limited new Ada.Finalization.Limited_Controlled with private;
overriding
procedure Initialize (Context : in out Context_Type);
overriding
procedure Finalize (Context : in out Context_Type);
-- Returns True if a keystore is used by the configuration and must be unlocked.
function Use_Keystore (Context : in Context_Type) return Boolean;
-- Open the keystore file using the password password.
procedure Open_Keystore (Context : in out Context_Type);
-- Get the keystore file path.
function Get_Keystore_Path (Context : in out Context_Type) return String;
-- Configure the application by loading its configuration file and merging it with
-- the keystore file if there is one.
procedure Configure (Application : in out AWA.Applications.Application'Class;
Name : in String;
Context : in out Context_Type);
procedure Print (Context : in out Context_Type;
Ex : in Ada.Exceptions.Exception_Occurrence);
private
function "-" (Message : in String) return String is (Message);
procedure Load_Configuration (Context : in out Context_Type;
Path : in String);
package GC renames GNAT.Command_Line;
type Field_Number is range 1 .. 256;
type Notice_Type is (N_USAGE, N_INFO, N_ERROR);
package Consoles is
new Util.Commands.Consoles (Field_Type => Field_Number,
Notice_Type => Notice_Type);
package Text_Consoles is
new Consoles.Text;
subtype Justify_Type is Consoles.Justify_Type;
type Context_Type is limited new Ada.Finalization.Limited_Controlled with record
Console : Text_Consoles.Console_Type;
Wallet : aliased Keystore.Files.Wallet_File;
Info : Keystore.Wallet_Info;
Config : Keystore.Wallet_Config := Keystore.Secure_Config;
Secure_Config : Keystore.Properties.Manager;
App_Config : ASF.Applications.Config;
File_Config : ASF.Applications.Config;
Factory : AWA.Applications.Factory.Application_Factory;
Provider : Keystore.Passwords.Provider_Access;
Key_Provider : Keystore.Passwords.Keys.Key_Provider_Access;
Slot : Keystore.Key_Slot;
Version : aliased Boolean := False;
Verbose : aliased Boolean := False;
Debug : aliased Boolean := False;
Dump : aliased Boolean := False;
Zero : aliased Boolean := False;
Config_File : aliased GNAT.Strings.String_Access;
Wallet_File : aliased GNAT.Strings.String_Access;
Data_Path : aliased GNAT.Strings.String_Access;
Wallet_Key_File : aliased GNAT.Strings.String_Access;
Password_File : aliased GNAT.Strings.String_Access;
Password_Env : aliased GNAT.Strings.String_Access;
Unsafe_Password : aliased GNAT.Strings.String_Access;
Password_Socket : aliased GNAT.Strings.String_Access;
Password_Command : aliased GNAT.Strings.String_Access;
Password_Askpass : aliased Boolean := False;
No_Password_Opt : Boolean := False;
Command_Config : GC.Command_Line_Configuration;
First_Arg : Positive := 1;
GPG : Keystore.Passwords.GPG.Context_Type;
end record;
procedure Setup_Password_Provider (Context : in out Context_Type);
procedure Setup_Key_Provider (Context : in out Context_Type);
-- Setup the command before parsing the arguments and executing it.
procedure Setup_Command (Config : in out GC.Command_Line_Configuration;
Context : in out Context_Type);
function Sys_Daemon (No_Chdir : in Integer; No_Close : in Integer) return Integer
with Import => True, Convention => C, Link_Name => "daemon";
pragma Weak_External (Sys_Daemon);
end AWA.Commands;
|
-----------------------------------------------------------------------
-- awa-commands -- AWA commands for server or admin tool
-- Copyright (C) 2019, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Finalization;
with Util.Commands;
with AWA.Applications;
with Ada.Exceptions;
private with Keystore.Passwords;
private with Keystore.Passwords.GPG;
private with Util.Commands.Consoles.Text;
private with ASF.Applications;
private with AWA.Applications.Factory;
private with Keystore.Properties;
private with Keystore.Files;
private with Keystore.Passwords.Keys;
private with GNAT.Command_Line;
private with GNAT.Strings;
package AWA.Commands is
Error : exception;
FILL_CONFIG : constant String := "fill-mode";
GPG_CRYPT_CONFIG : constant String := "gpg-encrypt";
GPG_DECRYPT_CONFIG : constant String := "gpg-decrypt";
GPG_LIST_CONFIG : constant String := "gpg-list-keys";
subtype Argument_List is Util.Commands.Argument_List;
type Context_Type is limited new Ada.Finalization.Limited_Controlled with private;
overriding
procedure Initialize (Context : in out Context_Type);
overriding
procedure Finalize (Context : in out Context_Type);
-- Returns True if a keystore is used by the configuration and must be unlocked.
function Use_Keystore (Context : in Context_Type) return Boolean;
-- Open the keystore file using the password password.
procedure Open_Keystore (Context : in out Context_Type);
-- Get the keystore file path.
function Get_Keystore_Path (Context : in out Context_Type) return String;
-- Configure the application by loading its configuration file and merging it with
-- the keystore file if there is one.
procedure Configure (Application : in out AWA.Applications.Application'Class;
Name : in String;
Context : in out Context_Type);
procedure Print (Context : in out Context_Type;
Ex : in Ada.Exceptions.Exception_Occurrence);
-- Configure the logs.
procedure Configure_Logs (Root : in String;
Debug : in Boolean;
Dump : in Boolean;
Verbose : in Boolean);
private
function "-" (Message : in String) return String is (Message);
procedure Load_Configuration (Context : in out Context_Type;
Path : in String);
package GC renames GNAT.Command_Line;
type Field_Number is range 1 .. 256;
type Notice_Type is (N_USAGE, N_INFO, N_ERROR);
package Consoles is
new Util.Commands.Consoles (Field_Type => Field_Number,
Notice_Type => Notice_Type);
package Text_Consoles is
new Consoles.Text;
subtype Justify_Type is Consoles.Justify_Type;
type Context_Type is limited new Ada.Finalization.Limited_Controlled with record
Console : Text_Consoles.Console_Type;
Wallet : aliased Keystore.Files.Wallet_File;
Info : Keystore.Wallet_Info;
Config : Keystore.Wallet_Config := Keystore.Secure_Config;
Secure_Config : Keystore.Properties.Manager;
App_Config : ASF.Applications.Config;
File_Config : ASF.Applications.Config;
Factory : AWA.Applications.Factory.Application_Factory;
Provider : Keystore.Passwords.Provider_Access;
Key_Provider : Keystore.Passwords.Keys.Key_Provider_Access;
Slot : Keystore.Key_Slot;
Version : aliased Boolean := False;
Verbose : aliased Boolean := False;
Debug : aliased Boolean := False;
Dump : aliased Boolean := False;
Zero : aliased Boolean := False;
Config_File : aliased GNAT.Strings.String_Access;
Wallet_File : aliased GNAT.Strings.String_Access;
Data_Path : aliased GNAT.Strings.String_Access;
Wallet_Key_File : aliased GNAT.Strings.String_Access;
Password_File : aliased GNAT.Strings.String_Access;
Password_Env : aliased GNAT.Strings.String_Access;
Unsafe_Password : aliased GNAT.Strings.String_Access;
Password_Socket : aliased GNAT.Strings.String_Access;
Password_Command : aliased GNAT.Strings.String_Access;
Password_Askpass : aliased Boolean := False;
No_Password_Opt : Boolean := False;
Command_Config : GC.Command_Line_Configuration;
First_Arg : Positive := 1;
GPG : Keystore.Passwords.GPG.Context_Type;
end record;
procedure Setup_Password_Provider (Context : in out Context_Type);
procedure Setup_Key_Provider (Context : in out Context_Type);
-- Setup the command before parsing the arguments and executing it.
procedure Setup_Command (Config : in out GC.Command_Line_Configuration;
Context : in out Context_Type);
function Sys_Daemon (No_Chdir : in Integer; No_Close : in Integer) return Integer
with Import => True, Convention => C, Link_Name => "daemon";
pragma Weak_External (Sys_Daemon);
end AWA.Commands;
|
Add Configure_Logs procedure
|
Add Configure_Logs procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
8f215af2d888dc67f3702f7ddc2422570a962854
|
awa/plugins/awa-blogs/src/awa-blogs-beans.ads
|
awa/plugins/awa-blogs/src/awa-blogs-beans.ads
|
-----------------------------------------------------------------------
-- awa-blogs-beans -- Beans for blog module
-- Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Util.Beans.Basic;
with Util.Beans.Objects;
with ADO;
with ADO.Objects;
with AWA.Blogs.Modules;
with AWA.Blogs.Models;
with AWA.Tags.Beans;
with AWA.Counters.Beans;
with AWA.Events;
with ASF.Rest.Definition;
-- == Blog Beans ==
-- Several bean types are provided to represent and manage the blogs and their posts.
-- The blog module registers the bean constructors when it is initialized.
-- To use them, one must declare a bean definition in the application XML configuration.
package AWA.Blogs.Beans is
-- Attributes exposed by <b>Post_Bean</b>
BLOG_ID_ATTR : constant String := "blogId";
POST_ID_ATTR : constant String := "id";
POST_UID_ATTR : constant String := "uid";
POST_TITLE_ATTR : constant String := "title";
POST_TEXT_ATTR : constant String := "text";
POST_URI_ATTR : constant String := "uri";
POST_STATUS_ATTR : constant String := "status";
POST_USERNAME_ATTR : constant String := "username";
POST_TAG_ATTR : constant String := "tags";
POST_ALLOW_COMMENTS_ATTR : constant String := "allow_comments";
COUNTER_ATTR : constant String := "counter";
-- ------------------------------
-- Blog Bean
-- ------------------------------
-- The <b>Blog_Bean</b> holds the information about the current blog.
-- It allows to create the blog as well as update its primary title.
type Blog_Bean is new AWA.Blogs.Models.Blog_Bean with record
Module : AWA.Blogs.Modules.Blog_Module_Access := null;
end record;
type Blog_Bean_Access is access all Blog_Bean'Class;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Blog_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Blog_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Create a new blog.
overriding
procedure Create (Bean : in out Blog_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the blog information.
overriding
procedure Load (Bean : in out Blog_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Handle an event to create the blog entry automatically.
overriding
procedure Create_Default (Bean : in out Blog_Bean;
Event : in AWA.Events.Module_Event'Class);
-- Create the Blog_Bean bean instance.
function Create_Blog_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
-- ------------------------------
-- Post Bean
-- ------------------------------
-- The <b>Post_Bean</b> is used to create or update a post associated with a blog.
type Post_Bean is new AWA.Blogs.Models.Post_Bean with record
Module : AWA.Blogs.Modules.Blog_Module_Access := null;
Blog_Id : ADO.Identifier := ADO.NO_IDENTIFIER;
-- List of tags associated with the post.
Tags : aliased AWA.Tags.Beans.Tag_List_Bean;
Tags_Bean : Util.Beans.Basic.Readonly_Bean_Access;
-- The read post counter associated with the post.
Counter : aliased AWA.Counters.Beans.Counter_Bean (Of_Type => ADO.Objects.KEY_INTEGER,
Of_Class => Models.POST_TABLE);
Counter_Bean : Util.Beans.Basic.Readonly_Bean_Access;
end record;
type Post_Bean_Access is access all Post_Bean'Class;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Post_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Post_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Load the post.
procedure Load_Post (Post : in out Post_Bean;
Id : in ADO.Identifier);
-- Create or save the post.
overriding
procedure Save (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Delete a post.
overriding
procedure Delete (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the post from the URI for the public display.
overriding
procedure Load (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the post from the URI for the administrator.
overriding
procedure Load_Admin (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the post from the URI either with visible comments or with all comments.
procedure Load (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String;
Publish_Only : in Boolean);
-- Create the Post_Bean bean instance.
function Create_Post_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
procedure Create (Bean : in out Post_Bean;
Req : in out ASF.Rest.Request'Class;
Reply : in out ASF.Rest.Response'Class);
procedure Update (Bean : in out Post_Bean;
Req : in out ASF.Rest.Request'Class;
Reply : in out ASF.Rest.Response'Class);
package Post_API is
new ASF.Rest.Definition (Object_Type => Post_Bean,
URI => "/blogs/:blog_id/posts");
--
-- package API_Post_Create is
-- new Post_API.Definition (Create'Access, ASF.Rest.POST, "");
--
-- package API_Post_Update is
-- new Post_API.Definition (Update'Access, ASF.Rest.PUT, ":id");
-- ------------------------------
-- Post List Bean
-- ------------------------------
-- The <b>Post_List_Bean</b> gives a list of visible posts to be displayed to users.
-- The list can be filtered by a given tag. The list pagination is supported.
type Post_List_Bean is new AWA.Blogs.Models.Post_List_Bean with record
Posts : aliased AWA.Blogs.Models.Post_Info_List_Bean;
Service : Modules.Blog_Module_Access := null;
Tags : AWA.Tags.Beans.Entity_Tag_Map;
Posts_Bean : AWA.Blogs.Models.Post_Info_List_Bean_Access;
-- The read post counter associated with the post.
Counter : aliased AWA.Counters.Beans.Counter_Bean (Of_Type => ADO.Objects.KEY_INTEGER,
Of_Class => Models.POST_TABLE);
Counter_Bean : AWA.Counters.Beans.Counter_Bean_Access;
end record;
type Post_List_Bean_Access is access all Post_List_Bean'Class;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Post_List_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Post_List_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
overriding
procedure Load (From : in out Post_List_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the list of posts. If a tag was set, filter the list of posts with the tag.
procedure Load_List (Into : in out Post_List_Bean);
-- Create the Post_List_Bean bean instance.
function Create_Post_List_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
-- Get a select item list which contains a list of post status.
function Create_Status_List (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
type Init_Flag is (INIT_BLOG_LIST, INIT_POST_LIST, INIT_COMMENT_LIST);
type Init_Map is array (Init_Flag) of Boolean;
-- ------------------------------
-- Admin List Bean
-- ------------------------------
-- The <b>Blog_Admin_Bean</b> is used for the administration of a blog. It gives the
-- list of posts that are created, published or not.
type Blog_Admin_Bean is new Util.Beans.Basic.Bean with record
Module : AWA.Blogs.Modules.Blog_Module_Access := null;
-- The blog identifier.
Blog_Id : ADO.Identifier := ADO.NO_IDENTIFIER;
-- List of blogs.
Blog_List : aliased AWA.Blogs.Models.Blog_Info_List_Bean;
Blog_List_Bean : AWA.Blogs.Models.Blog_Info_List_Bean_Access;
-- List of posts.
Post_List : aliased AWA.Blogs.Models.Admin_Post_Info_List_Bean;
Post_List_Bean : AWA.Blogs.Models.Admin_Post_Info_List_Bean_Access;
-- List of comments.
Comment_List : aliased AWA.Blogs.Models.Comment_Info_List_Bean;
Comment_List_Bean : AWA.Blogs.Models.Comment_Info_List_Bean_Access;
-- Initialization flags.
Init_Flags : aliased Init_Map := (others => False);
Flags : access Init_Map;
end record;
type Blog_Admin_Bean_Access is access all Blog_Admin_Bean;
-- Get the blog identifier.
function Get_Blog_Id (List : in Blog_Admin_Bean) return ADO.Identifier;
-- Load the posts associated with the current blog.
procedure Load_Posts (List : in Blog_Admin_Bean);
-- Load the comments associated with the current blog.
procedure Load_Comments (List : in Blog_Admin_Bean);
overriding
function Get_Value (List : in Blog_Admin_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Blog_Admin_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Load the list of blogs.
procedure Load_Blogs (List : in Blog_Admin_Bean);
-- Create the Blog_Admin_Bean bean instance.
function Create_Blog_Admin_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
-- ------------------------------
-- Blog Statistics Bean
-- ------------------------------
-- The <b>Blog_Stat_Bean</b> is used to report various statistics about the blog or some post.
type Blog_Stat_Bean is new AWA.Blogs.Models.Stat_List_Bean with record
Module : AWA.Blogs.Modules.Blog_Module_Access := null;
Stats : aliased AWA.Blogs.Models.Month_Stat_Info_List_Bean;
Stats_Bean : AWA.Blogs.Models.Month_Stat_Info_List_Bean_Access;
end record;
type Blog_Stat_Bean_Access is access all Blog_Stat_Bean;
overriding
function Get_Value (List : in Blog_Stat_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Blog_Stat_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Load the statistics information.
overriding
procedure Load (List : in out Blog_Stat_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Create the Blog_Stat_Bean bean instance.
function Create_Blog_Stat_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
end AWA.Blogs.Beans;
|
-----------------------------------------------------------------------
-- awa-blogs-beans -- Beans for blog module
-- Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Wide_Wide_Hash;
with Ada.Strings.Wide_Wide_Unbounded;
with Util.Beans.Basic;
with Util.Beans.Objects;
with ADO;
with ADO.Objects;
with Wiki.Strings;
with AWA.Blogs.Modules;
with AWA.Blogs.Models;
with AWA.Tags.Beans;
with AWA.Counters.Beans;
with AWA.Events;
with AWA.Components.Wikis;
with ASF.Rest.Definition;
-- == Blog Beans ==
-- Several bean types are provided to represent and manage the blogs and their posts.
-- The blog module registers the bean constructors when it is initialized.
-- To use them, one must declare a bean definition in the application XML configuration.
package AWA.Blogs.Beans is
-- Attributes exposed by <b>Post_Bean</b>
BLOG_ID_ATTR : constant String := "blogId";
POST_ID_ATTR : constant String := "id";
POST_UID_ATTR : constant String := "uid";
POST_TITLE_ATTR : constant String := "title";
POST_TEXT_ATTR : constant String := "text";
POST_URI_ATTR : constant String := "uri";
POST_STATUS_ATTR : constant String := "status";
POST_USERNAME_ATTR : constant String := "username";
POST_TAG_ATTR : constant String := "tags";
POST_ALLOW_COMMENTS_ATTR : constant String := "allow_comments";
COUNTER_ATTR : constant String := "counter";
use Ada.Strings.Wide_Wide_Unbounded;
package Image_Info_Maps is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => Wiki.Strings.WString,
Element_Type => Models.Image_Info,
Hash => Ada.Strings.Wide_Wide_Hash,
Equivalent_Keys => "=",
"=" => Models."=");
type Post_Links_Bean is new AWA.Components.Wikis.Link_Renderer_Bean with record
-- The wiki space identifier.
Post_Id : ADO.Identifier;
Images : Image_Info_Maps.Map;
end record;
procedure Make_Image_Link (Renderer : in out Post_Links_Bean;
Link : in Wiki.Strings.WString;
Info : in AWA.Blogs.Models.Image_Info;
URI : out Unbounded_Wide_Wide_String;
Width : in out Natural;
Height : in out Natural);
procedure Find_Image_Link (Renderer : in out Post_Links_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Width : in out Natural;
Height : in out Natural);
-- Get the image link that must be rendered from the wiki image link.
overriding
procedure Make_Image_Link (Renderer : in out Post_Links_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Width : in out Natural;
Height : in out Natural);
-- Get the page link that must be rendered from the wiki page link.
overriding
procedure Make_Page_Link (Renderer : in out Post_Links_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Exists : out Boolean);
-- ------------------------------
-- Blog Bean
-- ------------------------------
-- The <b>Blog_Bean</b> holds the information about the current blog.
-- It allows to create the blog as well as update its primary title.
type Blog_Bean is new AWA.Blogs.Models.Blog_Bean with record
Module : AWA.Blogs.Modules.Blog_Module_Access := null;
end record;
type Blog_Bean_Access is access all Blog_Bean'Class;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Blog_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Blog_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Create a new blog.
overriding
procedure Create (Bean : in out Blog_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the blog information.
overriding
procedure Load (Bean : in out Blog_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Handle an event to create the blog entry automatically.
overriding
procedure Create_Default (Bean : in out Blog_Bean;
Event : in AWA.Events.Module_Event'Class);
-- Create the Blog_Bean bean instance.
function Create_Blog_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
-- ------------------------------
-- Post Bean
-- ------------------------------
-- The <b>Post_Bean</b> is used to create or update a post associated with a blog.
type Post_Bean is new AWA.Blogs.Models.Post_Bean with record
Module : AWA.Blogs.Modules.Blog_Module_Access := null;
Blog_Id : ADO.Identifier := ADO.NO_IDENTIFIER;
-- List of tags associated with the post.
Tags : aliased AWA.Tags.Beans.Tag_List_Bean;
Tags_Bean : Util.Beans.Basic.Readonly_Bean_Access;
-- The post page links.
Links : aliased Post_Links_Bean;
Links_Bean : Util.Beans.Basic.Readonly_Bean_Access;
-- The read post counter associated with the post.
Counter : aliased AWA.Counters.Beans.Counter_Bean (Of_Type => ADO.Objects.KEY_INTEGER,
Of_Class => Models.POST_TABLE);
Counter_Bean : Util.Beans.Basic.Readonly_Bean_Access;
end record;
type Post_Bean_Access is access all Post_Bean'Class;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Post_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Post_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Load the post.
procedure Load_Post (Post : in out Post_Bean;
Id : in ADO.Identifier);
-- Create or save the post.
overriding
procedure Save (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Delete a post.
overriding
procedure Delete (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the post from the URI for the public display.
overriding
procedure Load (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the post from the URI for the administrator.
overriding
procedure Load_Admin (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the post from the URI either with visible comments or with all comments.
procedure Load (Bean : in out Post_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String;
Publish_Only : in Boolean);
-- Create the Post_Bean bean instance.
function Create_Post_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
procedure Create (Bean : in out Post_Bean;
Req : in out ASF.Rest.Request'Class;
Reply : in out ASF.Rest.Response'Class);
procedure Update (Bean : in out Post_Bean;
Req : in out ASF.Rest.Request'Class;
Reply : in out ASF.Rest.Response'Class);
package Post_API is
new ASF.Rest.Definition (Object_Type => Post_Bean,
URI => "/blogs/:blog_id/posts");
--
-- package API_Post_Create is
-- new Post_API.Definition (Create'Access, ASF.Rest.POST, "");
--
-- package API_Post_Update is
-- new Post_API.Definition (Update'Access, ASF.Rest.PUT, ":id");
-- ------------------------------
-- Post List Bean
-- ------------------------------
-- The <b>Post_List_Bean</b> gives a list of visible posts to be displayed to users.
-- The list can be filtered by a given tag. The list pagination is supported.
type Post_List_Bean is new AWA.Blogs.Models.Post_List_Bean with record
Posts : aliased AWA.Blogs.Models.Post_Info_List_Bean;
Service : Modules.Blog_Module_Access := null;
Tags : AWA.Tags.Beans.Entity_Tag_Map;
Posts_Bean : AWA.Blogs.Models.Post_Info_List_Bean_Access;
-- The post page links.
Links : aliased Post_Links_Bean;
Links_Bean : access Post_Links_Bean;
-- The read post counter associated with the post.
Counter : aliased AWA.Counters.Beans.Counter_Bean (Of_Type => ADO.Objects.KEY_INTEGER,
Of_Class => Models.POST_TABLE);
Counter_Bean : AWA.Counters.Beans.Counter_Bean_Access;
end record;
type Post_List_Bean_Access is access all Post_List_Bean'Class;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Post_List_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Post_List_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
overriding
procedure Load (From : in out Post_List_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Load the list of posts. If a tag was set, filter the list of posts with the tag.
procedure Load_List (Into : in out Post_List_Bean);
-- Create the Post_List_Bean bean instance.
function Create_Post_List_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
-- Get a select item list which contains a list of post status.
function Create_Status_List (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
type Init_Flag is (INIT_BLOG_LIST, INIT_POST_LIST, INIT_COMMENT_LIST);
type Init_Map is array (Init_Flag) of Boolean;
-- ------------------------------
-- Admin List Bean
-- ------------------------------
-- The <b>Blog_Admin_Bean</b> is used for the administration of a blog. It gives the
-- list of posts that are created, published or not.
type Blog_Admin_Bean is new Util.Beans.Basic.Bean with record
Module : AWA.Blogs.Modules.Blog_Module_Access := null;
-- The blog identifier.
Blog_Id : ADO.Identifier := ADO.NO_IDENTIFIER;
-- List of blogs.
Blog_List : aliased AWA.Blogs.Models.Blog_Info_List_Bean;
Blog_List_Bean : AWA.Blogs.Models.Blog_Info_List_Bean_Access;
-- List of posts.
Post_List : aliased AWA.Blogs.Models.Admin_Post_Info_List_Bean;
Post_List_Bean : AWA.Blogs.Models.Admin_Post_Info_List_Bean_Access;
-- List of comments.
Comment_List : aliased AWA.Blogs.Models.Comment_Info_List_Bean;
Comment_List_Bean : AWA.Blogs.Models.Comment_Info_List_Bean_Access;
-- Initialization flags.
Init_Flags : aliased Init_Map := (others => False);
Flags : access Init_Map;
end record;
type Blog_Admin_Bean_Access is access all Blog_Admin_Bean;
-- Get the blog identifier.
function Get_Blog_Id (List : in Blog_Admin_Bean) return ADO.Identifier;
-- Load the posts associated with the current blog.
procedure Load_Posts (List : in Blog_Admin_Bean);
-- Load the comments associated with the current blog.
procedure Load_Comments (List : in Blog_Admin_Bean);
overriding
function Get_Value (List : in Blog_Admin_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Blog_Admin_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Load the list of blogs.
procedure Load_Blogs (List : in Blog_Admin_Bean);
-- Create the Blog_Admin_Bean bean instance.
function Create_Blog_Admin_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
-- ------------------------------
-- Blog Statistics Bean
-- ------------------------------
-- The <b>Blog_Stat_Bean</b> is used to report various statistics about the blog or some post.
type Blog_Stat_Bean is new AWA.Blogs.Models.Stat_List_Bean with record
Module : AWA.Blogs.Modules.Blog_Module_Access := null;
Stats : aliased AWA.Blogs.Models.Month_Stat_Info_List_Bean;
Stats_Bean : AWA.Blogs.Models.Month_Stat_Info_List_Bean_Access;
end record;
type Blog_Stat_Bean_Access is access all Blog_Stat_Bean;
overriding
function Get_Value (List : in Blog_Stat_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Blog_Stat_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Load the statistics information.
overriding
procedure Load (List : in out Blog_Stat_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String);
-- Create the Blog_Stat_Bean bean instance.
function Create_Blog_Stat_Bean (Module : in AWA.Blogs.Modules.Blog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access;
end AWA.Blogs.Beans;
|
Declare the Post_Links_Bean type with its operations for image support
|
Declare the Post_Links_Bean type with its operations for image support
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
75464f2b90205d52ba8f4191c412b8ed9637f380
|
awa/plugins/awa-blogs/regtests/awa-blogs-modules-tests.adb
|
awa/plugins/awa-blogs/regtests/awa-blogs-modules-tests.adb
|
-----------------------------------------------------------------------
-- awa-blogs-tests -- Unit tests for blogs module
-- Copyright (C) 2011, 2012, 2013, 2014, 2015, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
with ADO;
with Security.Contexts;
with AWA.Services.Contexts;
with AWA.Blogs.Modules;
with AWA.Tests.Helpers.Users;
package body AWA.Blogs.Modules.Tests is
use ADO;
package Caller is new Util.Test_Caller (Test, "Blogs.Services");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Blogs.Services.Create_Blog",
Test_Create_Blog'Access);
Caller.Add_Test (Suite, "Test AWA.Blogs.Services.Create_Post",
Test_Create_Post'Access);
end Add_Tests;
-- ------------------------------
-- Test creation of a blog
-- ------------------------------
procedure Test_Create_Blog (T : in out Test) is
Manager : AWA.Blogs.Modules.Blog_Module_Access;
Blog_Id : ADO.Identifier;
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
Manager := AWA.Blogs.Modules.Get_Blog_Module;
Manager.Create_Blog (Title => "My blog",
Result => Blog_Id);
T.Assert (Blog_Id > 0, "Invalid blog identifier");
end Test_Create_Blog;
-- ------------------------------
-- Test creating and updating of a blog post
-- ------------------------------
procedure Test_Create_Post (T : in out Test) is
Manager : AWA.Blogs.Modules.Blog_Module_Access;
Blog_Id : ADO.Identifier;
Post_Id : ADO.Identifier;
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
Manager := AWA.Blogs.Modules.Get_Blog_Module;
Manager.Create_Blog (Title => "My blog post",
Result => Blog_Id);
T.Assert (Blog_Id > 0, "Invalid blog identifier");
for I in 1 .. 5 loop
Manager.Create_Post (Blog_Id => Blog_Id,
Title => "Testing blog title",
URI => "testing-blog-title",
Text => "The blog content",
Comment => False,
Status => AWA.Blogs.Models.POST_DRAFT,
Result => Post_Id);
T.Assert (Post_Id > 0, "Invalid post identifier");
Manager.Update_Post (Post_Id => Post_Id,
Title => "New blog post title",
URI => "testing-blog-title",
Text => "The new post content",
Publish_Date => ADO.Nullable_Time '(Is_Null => True, others => <>),
Comment => True,
Status => AWA.Blogs.Models.POST_DRAFT);
-- Keep the last post in the database.
exit when I = 5;
Manager.Delete_Post (Post_Id => Post_Id);
-- Verify that a Not_Found exception is raised if the post was deleted.
begin
Manager.Update_Post (Post_Id => Post_Id,
Title => "Something",
Text => "Content",
URI => "testing-blog-title",
Publish_Date => ADO.Nullable_Time '(Is_Null => True,
others => <>),
Comment => True,
Status => AWA.Blogs.Models.POST_DRAFT);
T.Assert (False, "Exception Not_Found was not raised");
exception
when Not_Found =>
null;
end;
-- Verify that a Not_Found exception is raised if the post was deleted.
begin
Manager.Delete_Post (Post_Id => Post_Id);
T.Assert (False, "Exception Not_Found was not raised");
exception
when Not_Found =>
null;
end;
end loop;
end Test_Create_Post;
end AWA.Blogs.Modules.Tests;
|
-----------------------------------------------------------------------
-- awa-blogs-tests -- Unit tests for blogs module
-- Copyright (C) 2011, 2012, 2013, 2014, 2015, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
with ADO;
with Security.Contexts;
with AWA.Services.Contexts;
with AWA.Blogs.Modules;
with AWA.Tests.Helpers.Users;
package body AWA.Blogs.Modules.Tests is
use ADO;
package Caller is new Util.Test_Caller (Test, "Blogs.Services");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Blogs.Services.Create_Blog",
Test_Create_Blog'Access);
Caller.Add_Test (Suite, "Test AWA.Blogs.Services.Create_Post",
Test_Create_Post'Access);
end Add_Tests;
-- ------------------------------
-- Test creation of a blog
-- ------------------------------
procedure Test_Create_Blog (T : in out Test) is
Manager : AWA.Blogs.Modules.Blog_Module_Access;
Blog_Id : ADO.Identifier;
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
Manager := AWA.Blogs.Modules.Get_Blog_Module;
Manager.Create_Blog (Title => "My blog",
Result => Blog_Id);
T.Assert (Blog_Id > 0, "Invalid blog identifier");
end Test_Create_Blog;
-- ------------------------------
-- Test creating and updating of a blog post
-- ------------------------------
procedure Test_Create_Post (T : in out Test) is
Manager : AWA.Blogs.Modules.Blog_Module_Access;
Blog_Id : ADO.Identifier;
Post_Id : ADO.Identifier;
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
Manager := AWA.Blogs.Modules.Get_Blog_Module;
Manager.Create_Blog (Title => "My blog post",
Result => Blog_Id);
T.Assert (Blog_Id > 0, "Invalid blog identifier");
for I in 1 .. 5 loop
Manager.Create_Post (Blog_Id => Blog_Id,
Title => "Testing blog title",
URI => "testing-blog-title",
Text => "The blog content",
Summary => "Summary",
Format => AWA.Blogs.Models.FORMAT_DOTCLEAR,
Comment => False,
Status => AWA.Blogs.Models.POST_DRAFT,
Result => Post_Id);
T.Assert (Post_Id > 0, "Invalid post identifier");
Manager.Update_Post (Post_Id => Post_Id,
Title => "New blog post title",
URI => "testing-blog-title",
Text => "The new post content",
Summary => "New summary",
Format => AWA.Blogs.Models.FORMAT_DOTCLEAR,
Publish_Date => ADO.Nullable_Time '(Is_Null => True, others => <>),
Comment => True,
Status => AWA.Blogs.Models.POST_DRAFT);
-- Keep the last post in the database.
exit when I = 5;
Manager.Delete_Post (Post_Id => Post_Id);
-- Verify that a Not_Found exception is raised if the post was deleted.
begin
Manager.Update_Post (Post_Id => Post_Id,
Title => "Something",
Text => "Content",
Summary => "Summary",
Format => AWA.Blogs.Models.FORMAT_DOTCLEAR,
URI => "testing-blog-title",
Publish_Date => ADO.Nullable_Time '(Is_Null => True,
others => <>),
Comment => True,
Status => AWA.Blogs.Models.POST_DRAFT);
T.Assert (False, "Exception Not_Found was not raised");
exception
when Not_Found =>
null;
end;
-- Verify that a Not_Found exception is raised if the post was deleted.
begin
Manager.Delete_Post (Post_Id => Post_Id);
T.Assert (False, "Exception Not_Found was not raised");
exception
when Not_Found =>
null;
end;
end loop;
end Test_Create_Post;
end AWA.Blogs.Modules.Tests;
|
Update the unit test
|
Update the unit test
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
21a2c5b5a1be798c8149842c1d236792a3c8ba59
|
mat/src/mat-consoles-text.adb
|
mat/src/mat-consoles-text.adb
|
-----------------------------------------------------------------------
-- mat-consoles-text - Text console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body MAT.Consoles.Text is
-- ------------------------------
-- Print the field value for the given field.
-- ------------------------------
overriding
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String) is
begin
Ada.Text_IO.Put (Value);
end Print_Field;
-- ------------------------------
-- Print the title for the given field.
-- ------------------------------
overriding
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is
begin
Ada.Text_IO.Put (Title);
end Print_Title;
-- ------------------------------
-- Start a new title in a report.
-- ------------------------------
overriding
procedure Start_Title (Console : in out Console_Type) is
begin
null;
end Start_Title;
-- ------------------------------
-- Finish a new title in a report.
-- ------------------------------
procedure End_Title (Console : in out Console_Type) is
begin
Ada.Text_IO.New_Line;
end End_Title;
-- ------------------------------
-- Start a new row in a report.
-- ------------------------------
overriding
procedure Start_Row (Console : in out Console_Type) is
begin
null;
end Start_Row;
-- ------------------------------
-- Finish a new row in a report.
-- ------------------------------
overriding
procedure End_Row (Console : in out Console_Type) is
begin
Ada.Text_IO.New_Line;
end End_Row;
end MAT.Consoles.Text;
|
-----------------------------------------------------------------------
-- mat-consoles-text - Text console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body MAT.Consoles.Text is
-- ------------------------------
-- Print the field value for the given field.
-- ------------------------------
overriding
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String) is
use type Ada.Text_IO.Count;
Pos : constant Ada.Text_IO.Count := Ada.Text_IO.Count (Console.Cols (Field));
begin
if Pos > 1 then
Ada.Text_IO.Set_Col (Pos + Ada.Text_IO.Count (Console.Sizes (Field)) - Value'Length);
end if;
Ada.Text_IO.Put (Value);
end Print_Field;
-- ------------------------------
-- Print the title for the given field.
-- ------------------------------
overriding
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is
use type Ada.Text_IO.Count;
Pos : constant Ada.Text_IO.Count := Ada.Text_IO.Count (Console.Cols (Field));
begin
if Pos > 1 then
Ada.Text_IO.Set_Col (Pos + Ada.Text_IO.Count (Console.Sizes (Field)) - Title'Length);
end if;
Ada.Text_IO.Put (Title);
end Print_Title;
-- ------------------------------
-- Start a new title in a report.
-- ------------------------------
overriding
procedure Start_Title (Console : in out Console_Type) is
begin
Console.Field_Count := 0;
Console.Sizes := (others => 0);
Console.Cols := (others => 1);
end Start_Title;
-- ------------------------------
-- Finish a new title in a report.
-- ------------------------------
procedure End_Title (Console : in out Console_Type) is
begin
Ada.Text_IO.New_Line;
end End_Title;
-- ------------------------------
-- Start a new row in a report.
-- ------------------------------
overriding
procedure Start_Row (Console : in out Console_Type) is
begin
null;
end Start_Row;
-- ------------------------------
-- Finish a new row in a report.
-- ------------------------------
overriding
procedure End_Row (Console : in out Console_Type) is
begin
Ada.Text_IO.New_Line;
end End_Row;
end MAT.Consoles.Text;
|
Indent the title and field values according to the column position
|
Indent the title and field values according to the column position
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
713f764e3714c30d02aef6ab41cc118039021691
|
awa/plugins/awa-wikis/regtests/awa-wikis-tests.adb
|
awa/plugins/awa-wikis/regtests/awa-wikis-tests.adb
|
-----------------------------------------------------------------------
-- awa-wikis-tests -- Unit tests for wikis module
-- Copyright (C) 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
with Util.Strings;
with Servlet.Streams;
with ASF.Requests.Mockup;
with ASF.Responses.Mockup;
with ASF.Tests;
with AWA.Tests.Helpers.Users;
package body AWA.Wikis.Tests is
use Ada.Strings.Unbounded;
use AWA.Tests;
package Caller is new Util.Test_Caller (Test, "Wikis.Beans");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Wikis.Beans.Load_List (Anonymous)",
Test_Anonymous_Access'Access);
Caller.Add_Test (Suite, "Test AWA.Wikis.Beans.Save",
Test_Create_Wiki'Access);
Caller.Add_Test (Suite, "Test AWA.Wikis.Beans.Load (missing)",
Test_Missing_Page'Access);
end Add_Tests;
-- ------------------------------
-- Get some access on the wiki as anonymous users.
-- ------------------------------
procedure Verify_Anonymous (T : in out Test;
Page : in String;
Title : in String) is
pragma Unreferenced (Title);
function Get_Link (Title : in String) return String;
Wiki : constant String := To_String (T.Wiki_Ident);
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
function Get_Link (Title : in String) return String is
Stream : Servlet.Streams.Print_Stream := Reply.Get_Output_Stream;
Content : Ada.Strings.Unbounded.Unbounded_String;
begin
Reply.Read_Content (Content);
Stream.Write (Content);
return AWA.Tests.Helpers.Extract_Link (To_String (Content), Title);
end Get_Link;
begin
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/recent",
"wiki-list-recent.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list recent page is invalid");
ASF.Tests.Do_Get (Request, Reply, "/wikis/tags/" & Wiki,
"wiki-list-tagged.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki tag page is invalid");
if Page'Length > 0 then
ASF.Tests.Do_Get (Request, Reply, "/wikis/view/" & Wiki & "/" & Page,
"wiki-page-" & Page & ".html");
ASF.Tests.Assert_Contains (T, "The wiki page content", Reply,
"Wiki page " & Page & " is invalid");
declare
Info : constant String := Get_Link ("Info");
History : constant String := Get_Link ("History");
begin
Util.Tests.Assert_Matches (T, "/asfunit/wikis/info/[0-9]+/[0-9]+$", Info,
"Invalid wiki info link in the response");
Util.Tests.Assert_Matches (T, "/asfunit/wikis/history/[0-9]+/[0-9]+$", History,
"Invalid wiki history link in the response");
-- Get the information page.
ASF.Tests.Do_Get (Request, Reply, Info (Info'First + 8 .. Info'Last),
"wiki-info-" & Page & ".html");
ASF.Tests.Assert_Contains (T, "wiki-word-list", Reply,
"Wiki info page " & Page & " is invalid");
-- Get the history page.
ASF.Tests.Do_Get (Request, Reply, History (History'First + 8 .. History'Last),
"wiki-history-" & Page & ".html");
ASF.Tests.Assert_Contains (T, "wiki-page-version", Reply,
"Wiki history page " & Page & " is invalid");
end;
end if;
end Verify_Anonymous;
-- ------------------------------
-- Verify that the wiki lists contain the given page.
-- ------------------------------
procedure Verify_List_Contains (T : in out Test;
Page : in String) is
Wiki : constant String := To_String (T.Wiki_Ident);
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
begin
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/recent",
"wiki-list-recent.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list recent page is invalid");
ASF.Tests.Assert_Contains (T, "/wikis/view/" & To_String (T.Wiki_Ident)
& "/" & Page, Reply,
"Wiki list recent page does not reference the page");
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/popular",
"wiki-list-popular.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list popular page is invalid");
ASF.Tests.Assert_Contains (T, "/wikis/view/" & To_String (T.Wiki_Ident)
& "/" & Page, Reply,
"Wiki list popular page does not reference the page");
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/name",
"wiki-list-name.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list name page is invalid");
ASF.Tests.Assert_Contains (T, "/wikis/view/" & To_String (T.Wiki_Ident)
& "/" & Page, Reply,
"Wiki list name page does not reference the page");
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/name/grid",
"wiki-list-name-grid.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list name/grid page is invalid");
ASF.Tests.Assert_Contains (T, "/wikis/view/" & To_String (T.Wiki_Ident)
& "/" & Page, Reply,
"Wiki list name/grid page does not reference the page");
end Verify_List_Contains;
-- ------------------------------
-- Test access to the blog as anonymous user.
-- ------------------------------
procedure Test_Anonymous_Access (T : in out Test) is
begin
T.Verify_Anonymous ("", "");
end Test_Anonymous_Access;
-- ------------------------------
-- Test creation of blog by simulating web requests.
-- ------------------------------
procedure Test_Create_Wiki (T : in out Test) is
procedure Create_Page (Name : in String; Title : in String);
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
procedure Create_Page (Name : in String; Title : in String) is
begin
Request.Set_Parameter ("page-wiki-id", To_String (T.Wiki_Ident));
Request.Set_Parameter ("post", "1");
Request.Set_Parameter ("page-title", Title);
Request.Set_Parameter ("text", "# Main title" & ASCII.LF
& "* The wiki page content." & ASCII.LF
& "* Second item." & ASCII.LF);
Request.Set_Parameter ("name", Name);
Request.Set_Parameter ("comment", "Created wiki page " & Name);
Request.Set_Parameter ("save", "1");
Request.Set_Parameter ("page-is-public", "1");
Request.Set_Parameter ("wiki-format", "FORMAT_MARKDOWN");
ASF.Tests.Do_Post (Request, Reply, "/wikis/create.html", "create-wiki.html");
T.Page_Ident := Helpers.Extract_Redirect (Reply, "/asfunit/wikis/view/"
& To_String (T.Wiki_Ident) & "/");
Util.Tests.Assert_Equals (T, Name, To_String (T.Page_Ident),
"Invalid redirect after wiki page creation");
-- Remove the 'wikiPage' bean from the request so that we get a new instance
-- for the next call.
Request.Remove_Attribute ("wikiPage");
end Create_Page;
begin
AWA.Tests.Helpers.Users.Login ("[email protected]", Request);
Request.Set_Parameter ("title", "The Wiki Space Title");
Request.Set_Parameter ("post", "1");
Request.Set_Parameter ("create", "1");
ASF.Tests.Do_Post (Request, Reply, "/wikis/setup.html", "setup-wiki.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY,
"Invalid response after wiki space creation");
declare
Ident : constant String
:= Helpers.Extract_Redirect (Reply, "/asfunit/wikis/list/");
Pos : constant Natural
:= Util.Strings.Index (Ident, '/');
begin
Util.Tests.Assert_Matches (T, "^[0-9]+/recent/grid$", Ident,
"Invalid wiki space identifier in the response");
T.Wiki_Ident := To_Unbounded_String (Ident (Ident'First .. Pos - 1));
end;
Create_Page ("WikiPageTestName", "Wiki page title1");
T.Verify_List_Contains (To_String (T.Page_Ident));
Create_Page ("WikiSecondPageName", "Wiki page title2");
T.Verify_List_Contains (To_String (T.Page_Ident));
Create_Page ("WikiThirdPageName", "Wiki page title3");
T.Verify_Anonymous ("WikiPageTestName", "Wiki page title1");
T.Verify_Anonymous ("WikiSecondPageName", "Wiki page title2");
T.Verify_Anonymous ("WikiThirdPageName", "Wiki page title3");
end Test_Create_Wiki;
-- ------------------------------
-- Test getting a wiki page which does not exist.
-- ------------------------------
procedure Test_Missing_Page (T : in out Test) is
Wiki : constant String := To_String (T.Wiki_Ident);
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
begin
ASF.Tests.Do_Get (Request, Reply, "/wikis/view/" & Wiki & "/MissingPage",
"wiki-page-missing.html");
ASF.Tests.Assert_Matches (T, ".title.Wiki page does not exist./title.", Reply,
"Wiki page 'MissingPage' is invalid",
ASF.Responses.SC_NOT_FOUND);
ASF.Tests.Assert_Matches (T, ".h2.MissingPage./h2.", Reply,
"Wiki page 'MissingPage' header is invalid",
ASF.Responses.SC_NOT_FOUND);
end Test_Missing_Page;
end AWA.Wikis.Tests;
|
-----------------------------------------------------------------------
-- awa-wikis-tests -- Unit tests for wikis module
-- Copyright (C) 2018, 2019, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
with Util.Strings;
with ADO;
with Servlet.Streams;
with ASF.Requests.Mockup;
with ASF.Responses.Mockup;
with ASF.Tests;
with AWA.Tests.Helpers.Users;
with AWA.Storages.Beans;
with AWA.Storages.Models;
with AWA.Storages.Services;
with AWA.Storages.Modules;
with AWA.Services.Contexts;
with Security.Contexts;
package body AWA.Wikis.Tests is
use Ada.Strings.Unbounded;
use AWA.Tests;
use type AWA.Storages.Services.Storage_Service_Access;
package Caller is new Util.Test_Caller (Test, "Wikis.Beans");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Wikis.Beans.Load_List (Anonymous)",
Test_Anonymous_Access'Access);
Caller.Add_Test (Suite, "Test AWA.Wikis.Beans.Save",
Test_Create_Wiki'Access);
Caller.Add_Test (Suite, "Test AWA.Wikis.Beans.Load (missing)",
Test_Missing_Page'Access);
Caller.Add_Test (Suite, "Test AWA.Wikis.Beans.Load (image)",
Test_Page_With_Image'Access);
end Add_Tests;
-- ------------------------------
-- Setup an image for the wiki page.
-- ------------------------------
procedure Make_Wiki_Image (T : in out Test) is
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
Folder : AWA.Storages.Beans.Folder_Bean;
Store : AWA.Storages.Models.Storage_Ref;
Mgr : AWA.Storages.Services.Storage_Service_Access;
Outcome : Ada.Strings.Unbounded.Unbounded_String;
Path : constant String
:= Util.Tests.Get_Path ("regtests/files/images/Ada-Lovelace.jpg");
Wiki : constant String := To_String (T.Wiki_Ident);
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
Mgr := AWA.Storages.Modules.Get_Storage_Manager;
T.Assert (Mgr /= null, "Null storage manager");
-- Make a storage folder.
Folder.Module := AWA.Storages.Modules.Get_Storage_Module;
Folder.Set_Name ("Images");
Folder.Save (Outcome);
Store.Set_Folder (Folder);
Store.Set_Is_Public (True);
Store.Set_Mime_Type ("image/jpg");
Store.Set_Name ("Ada Lovelace");
Mgr.Save (Store, Path, AWA.Storages.Models.FILE);
declare
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Id : constant String := ADO.Identifier'Image (Store.Get_Id);
begin
T.Image_Ident := To_Unbounded_String (Id (Id'First + 1 .. Id'Last));
AWA.Tests.Helpers.Users.Login ("[email protected]", Request);
ASF.Tests.Do_Get (Request, Reply,
"/wikis/images/" & Wiki & "/"
& Id (Id'First + 1 .. Id'Last)
& "/original/Ada-Lovelace.jpg",
"wiki-image-get-Ada-Lovelace.jpg");
ASF.Tests.Assert_Header (T, "Content-Type", "image/jpg", Reply);
Util.Tests.Assert_Equals (T, Servlet.Responses.SC_OK,
Reply.Get_Status,
"Invalid response for image");
end;
end Make_Wiki_Image;
-- ------------------------------
-- Get some access on the wiki as anonymous users.
-- ------------------------------
procedure Verify_Anonymous (T : in out Test;
Page : in String;
Title : in String) is
pragma Unreferenced (Title);
function Get_Link (Title : in String) return String;
Wiki : constant String := To_String (T.Wiki_Ident);
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
function Get_Link (Title : in String) return String is
Stream : Servlet.Streams.Print_Stream := Reply.Get_Output_Stream;
Content : Ada.Strings.Unbounded.Unbounded_String;
begin
Reply.Read_Content (Content);
Stream.Write (Content);
return AWA.Tests.Helpers.Extract_Link (To_String (Content), Title);
end Get_Link;
begin
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/recent",
"wiki-list-recent.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list recent page is invalid");
ASF.Tests.Do_Get (Request, Reply, "/wikis/tags/" & Wiki,
"wiki-list-tagged.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki tag page is invalid");
if Page'Length > 0 then
ASF.Tests.Do_Get (Request, Reply, "/wikis/view/" & Wiki & "/" & Page,
"wiki-page-" & Page & ".html");
ASF.Tests.Assert_Contains (T, "The wiki page content", Reply,
"Wiki page " & Page & " is invalid");
declare
Info : constant String := Get_Link ("Info");
History : constant String := Get_Link ("History");
begin
Util.Tests.Assert_Matches (T, "/asfunit/wikis/info/[0-9]+/[0-9]+$", Info,
"Invalid wiki info link in the response");
Util.Tests.Assert_Matches (T, "/asfunit/wikis/history/[0-9]+/[0-9]+$", History,
"Invalid wiki history link in the response");
-- Get the information page.
ASF.Tests.Do_Get (Request, Reply, Info (Info'First + 8 .. Info'Last),
"wiki-info-" & Page & ".html");
ASF.Tests.Assert_Contains (T, "wiki-word-list", Reply,
"Wiki info page " & Page & " is invalid");
-- Get the history page.
ASF.Tests.Do_Get (Request, Reply, History (History'First + 8 .. History'Last),
"wiki-history-" & Page & ".html");
ASF.Tests.Assert_Contains (T, "wiki-page-version", Reply,
"Wiki history page " & Page & " is invalid");
end;
end if;
end Verify_Anonymous;
-- ------------------------------
-- Verify that the wiki lists contain the given page.
-- ------------------------------
procedure Verify_List_Contains (T : in out Test;
Page : in String) is
Wiki : constant String := To_String (T.Wiki_Ident);
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
begin
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/recent",
"wiki-list-recent.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list recent page is invalid");
ASF.Tests.Assert_Contains (T, "/wikis/view/" & To_String (T.Wiki_Ident)
& "/" & Page, Reply,
"Wiki list recent page does not reference the page");
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/popular",
"wiki-list-popular.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list popular page is invalid");
ASF.Tests.Assert_Contains (T, "/wikis/view/" & To_String (T.Wiki_Ident)
& "/" & Page, Reply,
"Wiki list popular page does not reference the page");
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/name",
"wiki-list-name.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list name page is invalid");
ASF.Tests.Assert_Contains (T, "/wikis/view/" & To_String (T.Wiki_Ident)
& "/" & Page, Reply,
"Wiki list name page does not reference the page");
ASF.Tests.Do_Get (Request, Reply, "/wikis/list/" & Wiki & "/name/grid",
"wiki-list-name-grid.html");
ASF.Tests.Assert_Contains (T, "List of pages", Reply,
"Wiki list name/grid page is invalid");
ASF.Tests.Assert_Contains (T, "/wikis/view/" & To_String (T.Wiki_Ident)
& "/" & Page, Reply,
"Wiki list name/grid page does not reference the page");
end Verify_List_Contains;
-- ------------------------------
-- Test access to the blog as anonymous user.
-- ------------------------------
procedure Test_Anonymous_Access (T : in out Test) is
begin
T.Verify_Anonymous ("", "");
end Test_Anonymous_Access;
-- ------------------------------
-- Create a wiki page.
-- ------------------------------
procedure Create_Page (T : in out Test;
Request : in out ASF.Requests.Mockup.Request;
Reply : in out ASF.Responses.Mockup.Response;
Name : in String;
Title : in String) is
begin
Request.Set_Parameter ("page-wiki-id", To_String (T.Wiki_Ident));
Request.Set_Parameter ("post", "1");
Request.Set_Parameter ("page-title", Title);
Request.Set_Parameter ("text", "# Main title" & ASCII.LF
& "* The wiki page content." & ASCII.LF
& "* Second item." & ASCII.LF
& ASCII.LF
& "");
Request.Set_Parameter ("name", Name);
Request.Set_Parameter ("comment", "Created wiki page " & Name);
Request.Set_Parameter ("save", "1");
Request.Set_Parameter ("page-is-public", "1");
Request.Set_Parameter ("wiki-format", "FORMAT_MARKDOWN");
ASF.Tests.Do_Post (Request, Reply, "/wikis/create.html", "create-wiki.html");
T.Page_Ident := Helpers.Extract_Redirect (Reply, "/asfunit/wikis/view/"
& To_String (T.Wiki_Ident) & "/");
Util.Tests.Assert_Equals (T, Name, To_String (T.Page_Ident),
"Invalid redirect after wiki page creation");
-- Remove the 'wikiPage' bean from the request so that we get a new instance
-- for the next call.
Request.Remove_Attribute ("wikiPage");
end Create_Page;
-- ------------------------------
-- Test creation of blog by simulating web requests.
-- ------------------------------
procedure Test_Create_Wiki (T : in out Test) is
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
begin
AWA.Tests.Helpers.Users.Login ("[email protected]", Request);
Request.Set_Parameter ("title", "The Wiki Space Title");
Request.Set_Parameter ("post", "1");
Request.Set_Parameter ("create", "1");
ASF.Tests.Do_Post (Request, Reply, "/wikis/setup.html", "setup-wiki.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY,
"Invalid response after wiki space creation");
declare
Ident : constant String
:= Helpers.Extract_Redirect (Reply, "/asfunit/wikis/list/");
Pos : constant Natural
:= Util.Strings.Index (Ident, '/');
begin
Util.Tests.Assert_Matches (T, "^[0-9]+/recent/grid$", Ident,
"Invalid wiki space identifier in the response");
T.Wiki_Ident := To_Unbounded_String (Ident (Ident'First .. Pos - 1));
end;
T.Create_Page (Request, Reply, "WikiPageTestName", "Wiki page title1");
T.Verify_List_Contains (To_String (T.Page_Ident));
T.Create_Page (Request, Reply, "WikiSecondPageName", "Wiki page title2");
T.Verify_List_Contains (To_String (T.Page_Ident));
T.Create_Page (Request, Reply, "WikiThirdPageName", "Wiki page title3");
T.Verify_Anonymous ("WikiPageTestName", "Wiki page title1");
T.Verify_Anonymous ("WikiSecondPageName", "Wiki page title2");
T.Verify_Anonymous ("WikiThirdPageName", "Wiki page title3");
end Test_Create_Wiki;
-- ------------------------------
-- Test getting a wiki page which does not exist.
-- ------------------------------
procedure Test_Missing_Page (T : in out Test) is
Wiki : constant String := To_String (T.Wiki_Ident);
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
begin
ASF.Tests.Do_Get (Request, Reply, "/wikis/view/" & Wiki & "/MissingPage",
"wiki-page-missing.html");
ASF.Tests.Assert_Matches (T, ".title.Wiki page does not exist./title.", Reply,
"Wiki page 'MissingPage' is invalid",
ASF.Responses.SC_NOT_FOUND);
ASF.Tests.Assert_Matches (T, ".h2.MissingPage./h2.", Reply,
"Wiki page 'MissingPage' header is invalid",
ASF.Responses.SC_NOT_FOUND);
end Test_Missing_Page;
-- ------------------------------
-- Test creation of wiki page with an image.
-- ------------------------------
procedure Test_Page_With_Image (T : in out Test) is
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Wiki : constant String := To_String (T.Wiki_Ident);
begin
AWA.Tests.Helpers.Users.Login ("[email protected]", Request);
T.Make_Wiki_Image;
T.Create_Page (Request, Reply, "WikiImageTest", "Wiki image title3");
ASF.Tests.Do_Get (Request, Reply, "/wikis/view/" & Wiki & "/WikiImageTest",
"wiki-image-test.html");
ASF.Tests.Assert_Matches (T, "<img src=./wikis/images/[0-9]*/[0-9]*"
& "/default/Ada-Lovelace.jpg. alt=.Ada Lovelace.></img>",
Reply,
"Wiki page missing image link",
ASF.Responses.SC_OK);
end Test_Page_With_Image;
end AWA.Wikis.Tests;
|
Add Test_Page_With_Image, Make_Wiki_Image to test including images in a wiki
|
Add Test_Page_With_Image, Make_Wiki_Image to test including images in a wiki
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
e1a8170bb6de1cbfb9a0dad3e56e372c0f08a2b1
|
src/asf-views-nodes.adb
|
src/asf-views-nodes.adb
|
-----------------------------------------------------------------------
-- asf-views-nodes -- Facelet node tree representation
-- Copyright (C) 2009, 2010 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ASF.Contexts.Writer;
with ASF.Components.Core;
with Ada.Text_IO;
with Ada.Unchecked_Deallocation;
package body ASF.Views.Nodes is
use EL.Expressions;
procedure Free is
new Ada.Unchecked_Deallocation (Tag_Node'Class,
Tag_Node_Access);
procedure Free is
new Ada.Unchecked_Deallocation (Tag_Attribute_Array,
Tag_Attribute_Array_Access);
procedure Free is
new Ada.Unchecked_Deallocation (EL.Expressions.Expression'Class,
EL.Expressions.Expression_Access);
-- ------------------------------
-- Attribute of a node.
-- ------------------------------
-- ------------------------------
-- Get the attribute name.
-- ------------------------------
function Get_Name (Attribute : Tag_Attribute) return Unbounded_String is
begin
return Attribute.Name;
end Get_Name;
-- ------------------------------
-- Get the attribute literal value.
-- ------------------------------
function Get_Value (Attribute : Tag_Attribute) return Unbounded_String is
begin
return Attribute.Value;
end Get_Value;
-- ------------------------------
-- Get the attribute value. If the attribute is an EL expression
-- evaluate that expression in the context of the given UI component.
-- ------------------------------
function Get_Value (Attribute : Tag_Attribute;
UI : UIComponent'Class) return EL.Objects.Object is
begin
return EL.Objects.Null_Object;
end Get_Value;
-- ------------------------------
-- Get the attribute value. If the attribute is an EL expression
-- evaluate that expression in the context of the given UI component.
-- ------------------------------
function Get_Value (Attribute : Tag_Attribute;
Context : Faces_Context'Class) return EL.Objects.Object is
begin
if Attribute.Binding /= null then
return Attribute.Binding.Get_Value (Context.Get_ELContext.all);
else
return EL.Objects.To_Object (Attribute.Value);
end if;
end Get_Value;
function Get_Value (Attribute : Tag_Attribute;
Context : Facelet_Context'Class) return EL.Objects.Object is
begin
if Attribute.Binding /= null then
return Attribute.Binding.Get_Value (Context.Get_ELContext.all);
else
return EL.Objects.To_Object (Attribute.Value);
end if;
end Get_Value;
-- ------------------------------
-- Find the tag attribute having the given name.
-- Returns an access to the attribute cell within the array or null
-- if the no attribute matches the name.
-- ------------------------------
function Find_Attribute (Attributes : Tag_Attribute_Array_Access;
Name : String) return Tag_Attribute_Access is
begin
for I in Attributes'Range loop
declare
Attr : constant Tag_Attribute_Access := Attributes (I)'Access;
begin
if Attr.Name = Name then
return Attr;
end if;
end;
end loop;
return null;
end Find_Attribute;
-- ------------------------------
-- XHTML node
-- ------------------------------
-- ------------------------------
-- Get the node name.
-- ------------------------------
function Get_Name (Node : Tag_Node) return Unbounded_String is
begin
return Node.Name;
end Get_Name;
-- ------------------------------
-- Get the node attribute with the given name.
-- Returns null if the node does not have such attribute.
-- ------------------------------
function Get_Attribute (Node : Tag_Node;
Name : String) return Tag_Attribute_Access is
begin
if Node.Attributes = null then
return null;
end if;
return Find_Attribute (Node.Attributes, Name);
end Get_Attribute;
-- ------------------------------
-- Append a child tag node.
-- ------------------------------
procedure Append_Tag (Node : in Tag_Node_Access;
Child : in Tag_Node_Access) is
begin
if Node.First_Child = null then
Node.First_Child := Child;
else
Node.Last_Child.Next := Child;
end if;
Node.Last_Child := Child;
Child.Parent := Node;
Child.Next := null;
end Append_Tag;
-- ------------------------------
-- Freeze the tag node tree and perform any initialization steps
-- necessary to build the components efficiently. After this call
-- the tag node tree should not be modified and it represents a read-only
-- tree.
-- ------------------------------
procedure Freeze (Node : access Tag_Node) is
begin
null;
end Freeze;
-- ------------------------------
-- Delete the node and its children freeing the memory as necessary
-- ------------------------------
procedure Delete (Node : access Tag_Node) is
Child : Tag_Node_Access := Node.First_Child;
Next : Tag_Node_Access;
begin
while Child /= null loop
Next := Child.Next;
Child.Delete;
Free (Child);
Child := Next;
end loop;
if Node.Attributes /= null then
for I in Node.Attributes'Range loop
declare
Expr : EL.Expressions.Expression_Access := Node.Attributes (I).Binding;
begin
Free (Expr);
end;
end loop;
Free (Node.Attributes);
end if;
end Delete;
-- ------------------------------
-- Build the component tree from the tag node and attach it as
-- the last child of the given parent. Calls recursively the
-- method to create children.
-- ------------------------------
procedure Build_Components (Node : access Tag_Node;
Parent : in UIComponent_Access;
Context : in out Facelet_Context'Class) is
UI : UIComponent_Access;
begin
UI := Node.Factory.all;
Append (Parent, UI, Node);
Node.Build_Children (UI, Context);
end Build_Components;
procedure Build_Children (Node : access Tag_Node;
Parent : in UIComponent_Access;
Context : in out Facelet_Context'Class) is
Child : Tag_Node_Access;
begin
Child := Node.First_Child;
while Child /= null loop
Child.Build_Components (Parent, Context);
Child := Child.Next;
end loop;
end Build_Children;
overriding
procedure Build_Components (Node : access Text_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Facelet_Context'Class) is
UI : UIComponent_Access := ASF.Components.Core.Create_UIText (Parent, Node.all'Access);
begin
null;
end Build_Components;
-- ------------------------------
-- Encode the content represented by this text node.
-- The expressions are evaluated if necessary.
-- ------------------------------
procedure Encode_All (Node : Text_Tag_Node;
Context : in Faces_Context'Class) is
Writer : constant ASF.Contexts.Writer.ResponseWriter_Access
:= Context.Get_Response_Writer;
Content : access constant Tag_Content := Node.Content'Access;
begin
loop
Writer.Write (Content.Text);
declare
Value : constant EL.Objects.Object
:= Content.Expr.Get_Value (Context.Get_ELContext.all);
begin
if not EL.Objects.Is_Null (Value) then
Writer.Write_Text (Value);
end if;
end;
Content := Content.Next;
exit when Content = null;
end loop;
end Encode_All;
function First (Node : in Tag_Node_Access) return Cursor is
Result : Cursor;
begin
Result.Node := Node.First_Child;
return Result;
end First;
function Has_Element (C : Cursor) return Boolean is
begin
return C.Node /= null;
end Has_Element;
function Element (Position : Cursor) return Tag_Node_Access is
begin
return Position.Node;
end Element;
procedure Next (Position : in out Cursor) is
begin
Position.Node := Position.Node.Next;
end Next;
-- Create the text Tag
function Create_Component_Node (Name : Unbounded_String;
Parent : Tag_Node_Access;
Attributes : Tag_Attribute_Array_Access)
return Tag_Node_Access is
Node : constant Tag_Node_Access := new Tag_Node;
begin
Node.Name := Name;
Node.Parent := Parent;
Node.Attributes := Attributes;
return Node.all'Access;
end Create_Component_Node;
end ASF.Views.Nodes;
|
-----------------------------------------------------------------------
-- asf-views-nodes -- Facelet node tree representation
-- Copyright (C) 2009, 2010 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ASF.Contexts.Writer;
with Ada.Unchecked_Deallocation;
package body ASF.Views.Nodes is
use EL.Expressions;
procedure Free is
new Ada.Unchecked_Deallocation (Tag_Node'Class,
Tag_Node_Access);
procedure Free is
new Ada.Unchecked_Deallocation (Tag_Attribute_Array,
Tag_Attribute_Array_Access);
procedure Free is
new Ada.Unchecked_Deallocation (EL.Expressions.Expression'Class,
EL.Expressions.Expression_Access);
-- ------------------------------
-- Attribute of a node.
-- ------------------------------
-- ------------------------------
-- Get the attribute name.
-- ------------------------------
function Get_Name (Attribute : Tag_Attribute) return Unbounded_String is
begin
return Attribute.Name;
end Get_Name;
-- ------------------------------
-- Get the attribute literal value.
-- ------------------------------
function Get_Value (Attribute : Tag_Attribute) return Unbounded_String is
begin
return Attribute.Value;
end Get_Value;
-- ------------------------------
-- Get the attribute value. If the attribute is an EL expression
-- evaluate that expression in the context of the given UI component.
-- ------------------------------
function Get_Value (Attribute : Tag_Attribute;
UI : UIComponent'Class) return EL.Objects.Object is
begin
if Attribute.Binding /= null then
return Attribute.Binding.Get_Value (UI.Get_Context.Get_ELContext.all);
else
return EL.Objects.To_Object (Attribute.Value);
end if;
end Get_Value;
-- ------------------------------
-- Get the attribute value. If the attribute is an EL expression
-- evaluate that expression in the context of the given UI component.
-- ------------------------------
function Get_Value (Attribute : Tag_Attribute;
Context : Faces_Context'Class) return EL.Objects.Object is
begin
if Attribute.Binding /= null then
return Attribute.Binding.Get_Value (Context.Get_ELContext.all);
else
return EL.Objects.To_Object (Attribute.Value);
end if;
end Get_Value;
function Get_Value (Attribute : Tag_Attribute;
Context : Facelet_Context'Class) return EL.Objects.Object is
begin
if Attribute.Binding /= null then
return Attribute.Binding.Get_Value (Context.Get_ELContext.all);
else
return EL.Objects.To_Object (Attribute.Value);
end if;
end Get_Value;
-- ------------------------------
-- Find the tag attribute having the given name.
-- Returns an access to the attribute cell within the array or null
-- if the no attribute matches the name.
-- ------------------------------
function Find_Attribute (Attributes : Tag_Attribute_Array_Access;
Name : String) return Tag_Attribute_Access is
begin
for I in Attributes'Range loop
declare
Attr : constant Tag_Attribute_Access := Attributes (I)'Access;
begin
if Attr.Name = Name then
return Attr;
end if;
end;
end loop;
return null;
end Find_Attribute;
-- ------------------------------
-- XHTML node
-- ------------------------------
-- ------------------------------
-- Get the node name.
-- ------------------------------
function Get_Name (Node : Tag_Node) return Unbounded_String is
begin
return Node.Name;
end Get_Name;
-- ------------------------------
-- Get the node attribute with the given name.
-- Returns null if the node does not have such attribute.
-- ------------------------------
function Get_Attribute (Node : Tag_Node;
Name : String) return Tag_Attribute_Access is
begin
if Node.Attributes = null then
return null;
end if;
return Find_Attribute (Node.Attributes, Name);
end Get_Attribute;
-- ------------------------------
-- Append a child tag node.
-- ------------------------------
procedure Append_Tag (Node : in Tag_Node_Access;
Child : in Tag_Node_Access) is
begin
if Node.First_Child = null then
Node.First_Child := Child;
else
Node.Last_Child.Next := Child;
end if;
Node.Last_Child := Child;
Child.Parent := Node;
Child.Next := null;
end Append_Tag;
-- ------------------------------
-- Freeze the tag node tree and perform any initialization steps
-- necessary to build the components efficiently. After this call
-- the tag node tree should not be modified and it represents a read-only
-- tree.
-- ------------------------------
procedure Freeze (Node : access Tag_Node) is
begin
null;
end Freeze;
-- ------------------------------
-- Delete the node and its children freeing the memory as necessary
-- ------------------------------
procedure Delete (Node : access Tag_Node) is
Child : Tag_Node_Access := Node.First_Child;
Next : Tag_Node_Access;
begin
while Child /= null loop
Next := Child.Next;
Child.Delete;
Free (Child);
Child := Next;
end loop;
if Node.Attributes /= null then
for I in Node.Attributes'Range loop
declare
Expr : EL.Expressions.Expression_Access := Node.Attributes (I).Binding;
begin
Free (Expr);
end;
end loop;
Free (Node.Attributes);
end if;
end Delete;
-- ------------------------------
-- Build the component tree from the tag node and attach it as
-- the last child of the given parent. Calls recursively the
-- method to create children.
-- ------------------------------
procedure Build_Components (Node : access Tag_Node;
Parent : in UIComponent_Access;
Context : in out Facelet_Context'Class) is
UI : UIComponent_Access;
begin
UI := Node.Factory.all;
Append (Parent, UI, Node);
Node.Build_Children (UI, Context);
end Build_Components;
procedure Build_Children (Node : access Tag_Node;
Parent : in UIComponent_Access;
Context : in out Facelet_Context'Class) is
Child : Tag_Node_Access;
begin
Child := Node.First_Child;
while Child /= null loop
Child.Build_Components (Parent, Context);
Child := Child.Next;
end loop;
end Build_Children;
overriding
procedure Build_Components (Node : access Text_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Facelet_Context'Class) is
-- UI : UIComponent_Access := ASF.Components.Core.Create_UIText (Parent, Node.all'Access);
begin
null;
end Build_Components;
-- ------------------------------
-- Encode the content represented by this text node.
-- The expressions are evaluated if necessary.
-- ------------------------------
procedure Encode_All (Node : Text_Tag_Node;
Context : in Faces_Context'Class) is
Writer : constant ASF.Contexts.Writer.ResponseWriter_Access
:= Context.Get_Response_Writer;
Content : access constant Tag_Content := Node.Content'Access;
begin
loop
Writer.Write (Content.Text);
declare
Value : constant EL.Objects.Object
:= Content.Expr.Get_Value (Context.Get_ELContext.all);
begin
if not EL.Objects.Is_Null (Value) then
Writer.Write_Text (Value);
end if;
end;
Content := Content.Next;
exit when Content = null;
end loop;
end Encode_All;
function First (Node : in Tag_Node_Access) return Cursor is
Result : Cursor;
begin
Result.Node := Node.First_Child;
return Result;
end First;
function Has_Element (C : Cursor) return Boolean is
begin
return C.Node /= null;
end Has_Element;
function Element (Position : Cursor) return Tag_Node_Access is
begin
return Position.Node;
end Element;
procedure Next (Position : in out Cursor) is
begin
Position.Node := Position.Node.Next;
end Next;
-- Create the text Tag
function Create_Component_Node (Name : Unbounded_String;
Parent : Tag_Node_Access;
Attributes : Tag_Attribute_Array_Access)
return Tag_Node_Access is
Node : constant Tag_Node_Access := new Tag_Node;
begin
Node.Name := Name;
Node.Parent := Parent;
Node.Attributes := Attributes;
return Node.all'Access;
end Create_Component_Node;
end ASF.Views.Nodes;
|
Implement Tag_Attribute.Get_Value
|
Implement Tag_Attribute.Get_Value
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
6b9126e6a75110ae3ed0f40b21d92fff6e168a22
|
mat/src/memory/mat-memory-targets.adb
|
mat/src/memory/mat-memory-targets.adb
|
-----------------------------------------------------------------------
-- Memory Events - Definition and Analysis of memory events
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with MAT.Memory.Readers;
package body MAT.Memory.Targets is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Memory.Targets");
-- ------------------------------
-- Initialize the target memory object to manage the memory slots, the stack frames
-- and setup the reader to analyze the memory events.
-- ------------------------------
procedure Initialize (Memory : in out Target_Memory;
Reader : in out MAT.Readers.Manager_Base'Class) is
Memory_Reader : constant MAT.Memory.Readers.Memory_Reader_Access
:= new MAT.Memory.Readers.Memory_Servant;
begin
Memory.Reader := Memory_Reader.all'Access;
Memory_Reader.Data := Memory'Unrestricted_Access;
Memory.Frames := Frames.Create_Root;
MAT.Memory.Readers.Register (Reader, Memory_Reader);
end Initialize;
-- ------------------------------
-- Take into account a malloc probe. The memory slot [Addr .. Slot.Size] is inserted
-- in the used slots map. The freed slots that intersect the malloc'ed region are
-- removed from the freed map.
-- ------------------------------
procedure Probe_Malloc (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
begin
Memory.Memory.Probe_Malloc (Addr, Slot);
end Probe_Malloc;
-- ------------------------------
-- Take into account a free probe. Add the memory slot in the freed map and remove
-- the slot from the used slots map.
-- ------------------------------
procedure Probe_Free (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
begin
Memory.Memory.Probe_Free (Addr, Slot);
end Probe_Free;
-- ------------------------------
-- Take into account a realloc probe. The old memory slot represented by Old_Addr is
-- removed from the used slots maps and the new memory slot [Addr .. Slot.Size] is
-- inserted in the used slots map.
-- ------------------------------
procedure Probe_Realloc (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Old_Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
begin
Memory.Memory.Probe_Realloc (Addr, Old_Addr, Slot);
end Probe_Realloc;
-- ------------------------------
-- Collect the information about memory slot sizes allocated by the application.
-- ------------------------------
procedure Size_Information (Memory : in Target_Memory;
Sizes : in out Size_Info_Map) is
Iter : Allocation_Cursor := Memory.Memory_Slots.First;
procedure Update_Count (Size : in MAT.Types.Target_Size;
Info : in out Size_Info_Type) is
begin
Info.Count := Info.Count + 1;
end Update_Count;
procedure Collect (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
Pos : Size_Info_Cursor := Sizes.Find (Slot.Size);
begin
if Size_Info_Maps.Has_Element (Pos) then
Sizes.Update_Element (Pos, Update_Count'Access);
else
declare
Info : Size_Info_Type;
begin
Info.Count := 1;
Sizes.Insert (Slot.Size, Info);
end;
end if;
end Collect;
begin
while Allocation_Maps.Has_Element (Iter) loop
Allocation_Maps.Query_Element (Iter, Collect'Access);
Allocation_Maps.Next (Iter);
end loop;
end Size_Information;
protected body Memory_Allocator is
-- ------------------------------
-- Remove the memory region [Addr .. Addr + Size] from the free list.
-- ------------------------------
procedure Remove_Free (Addr : in MAT.Types.Target_Addr;
Size : in MAT.Types.Target_Size) is
Iter : Allocation_Cursor;
Last : constant MAT.Types.Target_Addr := Addr + MAT.Types.Target_Addr (Size);
Slot : Allocation;
begin
-- Walk the list of free blocks and remove all the blocks which intersect the region
-- [Addr .. Addr + Slot.Size]. We start walking at the first block below and near
-- the address. Slots are then removed when they intersect the malloc'ed region.
Iter := Freed_Slots.Floor (Addr);
while Allocation_Maps.Has_Element (Iter) loop
declare
Freed_Addr : constant MAT.Types.Target_Addr := Allocation_Maps.Key (Iter);
begin
exit when Freed_Addr > Last;
Slot := Allocation_Maps.Element (Iter);
if Freed_Addr + MAT.Types.Target_Addr (Slot.Size) > Addr then
Freed_Slots.Delete (Iter);
Iter := Freed_Slots.Floor (Addr);
else
Allocation_Maps.Next (Iter);
end if;
end;
end loop;
end Remove_Free;
-- ------------------------------
-- Take into account a malloc probe. The memory slot [Addr .. Slot.Size] is inserted
-- in the used slots map. The freed slots that intersect the malloc'ed region are
-- removed from the freed map.
-- ------------------------------
procedure Probe_Malloc (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
begin
Remove_Free (Addr, Slot.Size);
Used_Slots.Insert (Addr, Slot);
end Probe_Malloc;
-- ------------------------------
-- Take into account a free probe. Add the memory slot in the freed map and remove
-- the slot from the used slots map.
-- ------------------------------
procedure Probe_Free (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
Item : Allocation;
Iter : Allocation_Cursor;
begin
Iter := Used_Slots.Find (Addr);
if Allocation_Maps.Has_Element (Iter) then
Item := Allocation_Maps.Element (Iter);
MAT.Frames.Release (Item.Frame);
Used_Slots.Delete (Iter);
Item.Frame := Slot.Frame;
Freed_Slots.Insert (Addr, Item);
end if;
end Probe_Free;
-- ------------------------------
-- Take into account a realloc probe. The old memory slot represented by Old_Addr is
-- removed from the used slots maps and the new memory slot [Addr .. Slot.Size] is
-- inserted in the used slots map.
-- ------------------------------
procedure Probe_Realloc (Addr : in MAT.Types.Target_Addr;
Old_Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
Old_Slot : Allocation;
Pos : Allocation_Cursor;
procedure Update_Size (Key : in MAT.Types.Target_Addr;
Element : in out Allocation) is
begin
Element.Size := Slot.Size;
MAT.Frames.Release (Element.Frame);
Element.Frame := Slot.Frame;
end Update_Size;
begin
if Old_Addr /= 0 then
Pos := Used_Slots.Find (Old_Addr);
if Allocation_Maps.Has_Element (Pos) then
if Addr = Old_Addr then
Used_Slots.Update_Element (Pos, Update_Size'Access);
else
Used_Slots.Delete (Pos);
Used_Slots.Insert (Addr, Slot);
end if;
else
Used_Slots.Insert (Addr, Slot);
end if;
else
Used_Slots.Insert (Addr, Slot);
end if;
Remove_Free (Addr, Slot.Size);
end Probe_Realloc;
-- ------------------------------
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
-- ------------------------------
procedure Create_Frame (Pc : in MAT.Frames.Frame_Table;
Result : out MAT.Frames.Frame_Type) is
begin
MAT.Frames.Insert (Frames, Pc, Result);
end Create_Frame;
end Memory_Allocator;
end MAT.Memory.Targets;
|
-----------------------------------------------------------------------
-- Memory Events - Definition and Analysis of memory events
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with MAT.Memory.Readers;
package body MAT.Memory.Targets is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Memory.Targets");
-- ------------------------------
-- Initialize the target memory object to manage the memory slots, the stack frames
-- and setup the reader to analyze the memory events.
-- ------------------------------
procedure Initialize (Memory : in out Target_Memory;
Reader : in out MAT.Readers.Manager_Base'Class) is
Memory_Reader : constant MAT.Memory.Readers.Memory_Reader_Access
:= new MAT.Memory.Readers.Memory_Servant;
begin
Memory.Reader := Memory_Reader.all'Access;
Memory_Reader.Data := Memory'Unrestricted_Access;
Memory.Frames := Frames.Create_Root;
MAT.Memory.Readers.Register (Reader, Memory_Reader);
end Initialize;
-- ------------------------------
-- Take into account a malloc probe. The memory slot [Addr .. Slot.Size] is inserted
-- in the used slots map. The freed slots that intersect the malloc'ed region are
-- removed from the freed map.
-- ------------------------------
procedure Probe_Malloc (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
begin
Memory.Memory.Probe_Malloc (Addr, Slot);
end Probe_Malloc;
-- ------------------------------
-- Take into account a free probe. Add the memory slot in the freed map and remove
-- the slot from the used slots map.
-- ------------------------------
procedure Probe_Free (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
begin
Memory.Memory.Probe_Free (Addr, Slot);
end Probe_Free;
-- ------------------------------
-- Take into account a realloc probe. The old memory slot represented by Old_Addr is
-- removed from the used slots maps and the new memory slot [Addr .. Slot.Size] is
-- inserted in the used slots map.
-- ------------------------------
procedure Probe_Realloc (Memory : in out Target_Memory;
Addr : in MAT.Types.Target_Addr;
Old_Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
begin
Memory.Memory.Probe_Realloc (Addr, Old_Addr, Slot);
end Probe_Realloc;
-- ------------------------------
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
-- ------------------------------
procedure Create_Frame (Memory : in out Target_Memory;
Pc : in MAT.Frames.Frame_Table;
Result : out MAT.Frames.Frame_Type) is
begin
Memory.Memory.Create_Frame (Pc, Result);
end Create_Frame;
-- ------------------------------
-- Collect the information about memory slot sizes allocated by the application.
-- ------------------------------
procedure Size_Information (Memory : in Target_Memory;
Sizes : in out Size_Info_Map) is
Iter : Allocation_Cursor := Memory.Memory_Slots.First;
procedure Update_Count (Size : in MAT.Types.Target_Size;
Info : in out Size_Info_Type) is
begin
Info.Count := Info.Count + 1;
end Update_Count;
procedure Collect (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
Pos : Size_Info_Cursor := Sizes.Find (Slot.Size);
begin
if Size_Info_Maps.Has_Element (Pos) then
Sizes.Update_Element (Pos, Update_Count'Access);
else
declare
Info : Size_Info_Type;
begin
Info.Count := 1;
Sizes.Insert (Slot.Size, Info);
end;
end if;
end Collect;
begin
while Allocation_Maps.Has_Element (Iter) loop
Allocation_Maps.Query_Element (Iter, Collect'Access);
Allocation_Maps.Next (Iter);
end loop;
end Size_Information;
protected body Memory_Allocator is
-- ------------------------------
-- Remove the memory region [Addr .. Addr + Size] from the free list.
-- ------------------------------
procedure Remove_Free (Addr : in MAT.Types.Target_Addr;
Size : in MAT.Types.Target_Size) is
Iter : Allocation_Cursor;
Last : constant MAT.Types.Target_Addr := Addr + MAT.Types.Target_Addr (Size);
Slot : Allocation;
begin
-- Walk the list of free blocks and remove all the blocks which intersect the region
-- [Addr .. Addr + Slot.Size]. We start walking at the first block below and near
-- the address. Slots are then removed when they intersect the malloc'ed region.
Iter := Freed_Slots.Floor (Addr);
while Allocation_Maps.Has_Element (Iter) loop
declare
Freed_Addr : constant MAT.Types.Target_Addr := Allocation_Maps.Key (Iter);
begin
exit when Freed_Addr > Last;
Slot := Allocation_Maps.Element (Iter);
if Freed_Addr + MAT.Types.Target_Addr (Slot.Size) > Addr then
Freed_Slots.Delete (Iter);
Iter := Freed_Slots.Floor (Addr);
else
Allocation_Maps.Next (Iter);
end if;
end;
end loop;
end Remove_Free;
-- ------------------------------
-- Take into account a malloc probe. The memory slot [Addr .. Slot.Size] is inserted
-- in the used slots map. The freed slots that intersect the malloc'ed region are
-- removed from the freed map.
-- ------------------------------
procedure Probe_Malloc (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
begin
Remove_Free (Addr, Slot.Size);
Used_Slots.Insert (Addr, Slot);
end Probe_Malloc;
-- ------------------------------
-- Take into account a free probe. Add the memory slot in the freed map and remove
-- the slot from the used slots map.
-- ------------------------------
procedure Probe_Free (Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
Item : Allocation;
Iter : Allocation_Cursor;
begin
Iter := Used_Slots.Find (Addr);
if Allocation_Maps.Has_Element (Iter) then
Item := Allocation_Maps.Element (Iter);
MAT.Frames.Release (Item.Frame);
Used_Slots.Delete (Iter);
Item.Frame := Slot.Frame;
Freed_Slots.Insert (Addr, Item);
end if;
end Probe_Free;
-- ------------------------------
-- Take into account a realloc probe. The old memory slot represented by Old_Addr is
-- removed from the used slots maps and the new memory slot [Addr .. Slot.Size] is
-- inserted in the used slots map.
-- ------------------------------
procedure Probe_Realloc (Addr : in MAT.Types.Target_Addr;
Old_Addr : in MAT.Types.Target_Addr;
Slot : in Allocation) is
Old_Slot : Allocation;
Pos : Allocation_Cursor;
procedure Update_Size (Key : in MAT.Types.Target_Addr;
Element : in out Allocation) is
begin
Element.Size := Slot.Size;
MAT.Frames.Release (Element.Frame);
Element.Frame := Slot.Frame;
end Update_Size;
begin
if Old_Addr /= 0 then
Pos := Used_Slots.Find (Old_Addr);
if Allocation_Maps.Has_Element (Pos) then
if Addr = Old_Addr then
Used_Slots.Update_Element (Pos, Update_Size'Access);
else
Used_Slots.Delete (Pos);
Used_Slots.Insert (Addr, Slot);
end if;
else
Used_Slots.Insert (Addr, Slot);
end if;
else
Used_Slots.Insert (Addr, Slot);
end if;
Remove_Free (Addr, Slot.Size);
end Probe_Realloc;
-- ------------------------------
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
-- ------------------------------
procedure Create_Frame (Pc : in MAT.Frames.Frame_Table;
Result : out MAT.Frames.Frame_Type) is
begin
MAT.Frames.Insert (Frames, Pc, Result);
end Create_Frame;
end Memory_Allocator;
end MAT.Memory.Targets;
|
Implement the Create_Frame procedure
|
Implement the Create_Frame procedure
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
84846294f1dfdf3c1a79d2bab14c5f244dc6ae4b
|
awa/plugins/awa-storages/src/awa-storages-beans.adb
|
awa/plugins/awa-storages/src/awa-storages-beans.adb
|
-----------------------------------------------------------------------
-- awa-storages-beans -- Storage Ada Beans
-- Copyright (C) 2012, 2013, 2016, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Containers;
with Util.Log.Loggers;
with Util.Strings;
with ADO.Utils;
with ADO.Queries;
with ADO.Sessions;
with ADO.Objects;
with AWA.Permissions;
with AWA.Helpers.Requests;
with AWA.Services.Contexts;
with AWA.Storages.Services;
package body AWA.Storages.Beans is
use Ada.Strings.Unbounded;
use type ADO.Identifier;
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Storages.Beans");
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Upload_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "folderId" then
return ADO.Utils.To_Object (From.Folder_Id);
elsif From.Is_Null then
return Util.Beans.Objects.Null_Object;
else
return AWA.Storages.Models.Storage_Ref (From).Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Upload_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
Manager : constant Services.Storage_Service_Access := From.Module.Get_Storage_Manager;
Folder : Models.Storage_Folder_Ref;
Found : Boolean;
Id : ADO.Identifier;
begin
if Name = "folderId" then
From.Folder_Id := ADO.Utils.To_Identifier (Value);
Manager.Load_Folder (Folder, From.Folder_Id);
From.Set_Folder (Folder);
elsif Name = "id" and then not Util.Beans.Objects.Is_Empty (Value) then
Id := ADO.Utils.To_Identifier (Value);
if Id /= ADO.NO_IDENTIFIER then
Manager.Load_Storage (From, Id);
end if;
elsif Name = "name" then
Folder := Models.Storage_Folder_Ref (From.Get_Folder);
Manager.Load_Storage (From, From.Folder_Id, Util.Beans.Objects.To_String (Value), Found);
if not Found then
From.Set_Name (Util.Beans.Objects.To_String (Value));
end if;
From.Set_Folder (Folder);
end if;
end Set_Value;
-- ------------------------------
-- Save the uploaded file in the storage service.
-- ------------------------------
procedure Save_Part (Bean : in out Upload_Bean;
Part : in ASF.Parts.Part'Class) is
Manager : constant Services.Storage_Service_Access := Bean.Module.Get_Storage_Manager;
Name : constant String := Bean.Get_Name;
begin
if Name'Length = 0 then
Bean.Set_Name (Part.Get_Name);
end if;
Bean.Set_Mime_Type (Part.Get_Content_Type);
Bean.Set_File_Size (Part.Get_Size);
if Part.Get_Size > 100_000 then
Manager.Save (Bean, Part, AWA.Storages.Models.FILE);
else
Manager.Save (Bean, Part, AWA.Storages.Models.DATABASE);
end if;
exception
when AWA.Permissions.NO_PERMISSION =>
Bean.Error := True;
Log.Error ("Saving document is refused by the permission controller");
raise;
when E : others =>
Bean.Error := True;
Log.Error ("Exception when saving the document", E);
raise;
end Save_Part;
-- ------------------------------
-- Upload the file.
-- ------------------------------
procedure Upload (Bean : in out Upload_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Outcome := To_Unbounded_String (if Bean.Error then "failure" else "success");
end Upload;
-- ------------------------------
-- Delete the file.
-- ------------------------------
procedure Delete (Bean : in out Upload_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Manager : constant Services.Storage_Service_Access := Bean.Module.Get_Storage_Manager;
begin
Manager.Delete (Bean);
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("success");
end Delete;
-- ------------------------------
-- Publish the file.
-- ------------------------------
overriding
procedure Publish (Bean : in out Upload_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Manager : constant Services.Storage_Service_Access := Bean.Module.Get_Storage_Manager;
Id : constant ADO.Identifier := Helpers.Requests.Get_Parameter ("id");
Value : constant Util.Beans.Objects.Object := Helpers.Requests.Get_Parameter ("status");
begin
Manager.Publish (Id, Util.Beans.Objects.To_Boolean (Value), Bean);
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("success");
end Publish;
-- ------------------------------
-- Create the Upload_Bean bean instance.
-- ------------------------------
function Create_Upload_Bean (Module : in AWA.Storages.Modules.Storage_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Result : constant Upload_Bean_Access := new Upload_Bean;
begin
Result.Module := Module;
return Result.all'Access;
end Create_Upload_Bean;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Folder_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if ADO.Objects.Is_Null (From) then
return Util.Beans.Objects.Null_Object;
else
return AWA.Storages.Models.Storage_Folder_Ref (From).Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Folder_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "name" then
From.Set_Name (Util.Beans.Objects.To_String (Value));
end if;
end Set_Value;
-- ------------------------------
-- Create or save the folder.
-- ------------------------------
procedure Save (Bean : in out Folder_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Manager : constant Services.Storage_Service_Access := Bean.Module.Get_Storage_Manager;
begin
Manager.Save_Folder (Bean);
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("success");
end Save;
-- ------------------------------
-- Load the folder instance.
-- ------------------------------
procedure Load_Folder (Storage : in out Storage_List_Bean) is
use AWA.Storages.Models;
use type Ada.Containers.Count_Type;
Manager : constant Services.Storage_Service_Access := Storage.Module.Get_Storage_Manager;
begin
if Storage.Folder_Id /= ADO.NO_IDENTIFIER then
Manager.Load_Folder (Storage.Folder_Bean.all,
Storage.Folder_Id);
elsif Storage.Folder_List.List.Length > 0 then
Manager.Load_Folder (Storage.Folder_Bean.all,
Storage.Folder_List.List.Element (1).Id);
end if;
Storage.Flags (INIT_FOLDER) := True;
end Load_Folder;
-- ------------------------------
-- Load the list of folders.
-- ------------------------------
procedure Load_Folders (Storage : in out Storage_List_Bean) is
use AWA.Storages.Models;
use AWA.Services;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Session : ADO.Sessions.Session := ASC.Get_Session (Ctx);
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Storages.Models.Query_Storage_Folder_List);
Query.Bind_Param ("user_id", User);
AWA.Storages.Models.List (Storage.Folder_List_Bean.all, Session, Query);
Storage.Flags (INIT_FOLDER_LIST) := True;
end Load_Folders;
-- ------------------------------
-- Load the list of files associated with the current folder.
-- ------------------------------
procedure Load_Files (Storage : in out Storage_List_Bean) is
use AWA.Storages.Models;
use AWA.Services;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Session : ADO.Sessions.Session := ASC.Get_Session (Ctx);
Query : ADO.Queries.Context;
begin
if not Storage.Init_Flags (INIT_FOLDER) then
Load_Folder (Storage);
end if;
Query.Set_Query (AWA.Storages.Models.Query_Storage_List);
Query.Bind_Param ("user_id", User);
if Storage.Folder_Bean.Is_Null then
Query.Bind_Null_Param ("folder_id");
else
Query.Bind_Param ("folder_id", Storage.Folder_Bean.Get_Id);
end if;
AWA.Storages.Models.List (Storage.Files_List_Bean.all, Session, Query);
Storage.Flags (INIT_FILE_LIST) := True;
end Load_Files;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Storage_List_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "folderId" and not Util.Beans.Objects.Is_Empty (Value) then
From.Folder_Id := ADO.Utils.To_Identifier (Value);
end if;
end Set_Value;
overriding
function Get_Value (List : in Storage_List_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "files" then
return Util.Beans.Objects.To_Object (Value => List.Files_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "folders" then
return Util.Beans.Objects.To_Object (Value => List.Folder_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "folder" then
if List.Folder_Bean.Is_Null then
return Util.Beans.Objects.Null_Object;
end if;
return Util.Beans.Objects.To_Object (Value => List.Folder_Bean,
Storage => Util.Beans.Objects.STATIC);
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Load the files and folder information.
-- ------------------------------
overriding
procedure Load (List : in out Storage_List_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
pragma Unreferenced (Outcome);
begin
Storage_List_Bean'Class (List).Load_Folders;
Storage_List_Bean'Class (List).Load_Folder;
Storage_List_Bean'Class (List).Load_Files;
end Load;
-- ------------------------------
-- Create the Folder_List_Bean bean instance.
-- ------------------------------
function Create_Folder_List_Bean (Module : in AWA.Storages.Modules.Storage_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
pragma Unreferenced (Module);
use AWA.Storages.Models;
use AWA.Services;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Object : constant Folder_Info_List_Bean_Access := new Folder_Info_List_Bean;
Session : ADO.Sessions.Session := ASC.Get_Session (Ctx);
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Storages.Models.Query_Storage_Folder_List);
Query.Bind_Param ("user_id", User);
AWA.Storages.Models.List (Object.all, Session, Query);
return Object.all'Access;
end Create_Folder_List_Bean;
-- ------------------------------
-- Create the Storage_List_Bean bean instance.
-- ------------------------------
function Create_Storage_List_Bean (Module : in AWA.Storages.Modules.Storage_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Storage_List_Bean_Access := new Storage_List_Bean;
begin
Object.Module := Module;
Object.Folder_Bean := Object.Folder'Access;
Object.Folder_List_Bean := Object.Folder_List'Access;
Object.Files_List_Bean := Object.Files_List'Access;
Object.Flags := Object.Init_Flags'Access;
return Object.all'Access;
end Create_Storage_List_Bean;
-- ------------------------------
-- Returns true if the given mime type can be displayed by a browser.
-- Mime types: application/pdf, text/*, image/*
-- ------------------------------
function Is_Browser_Visible (Mime_Type : in String) return Boolean is
begin
if Mime_Type = "application/pdf" then
return True;
end if;
if Util.Strings.Starts_With (Mime_Type, Prefix => "text/") then
return True;
end if;
if Util.Strings.Starts_With (Mime_Type, Prefix => "image/") then
return True;
end if;
return False;
end Is_Browser_Visible;
overriding
function Get_Value (From : in Storage_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "isBrowserVisible" then
return Util.Beans.Objects.To_Object (Is_Browser_Visible (To_String (From.Mime_Type)));
else
return AWA.Storages.Models.Storage_Bean (From).Get_Value (Name);
end if;
end Get_Value;
overriding
procedure Load (Into : in out Storage_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Ctx : constant ASC.Service_Context_Access := ASC.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Session : ADO.Sessions.Session := ASC.Get_Session (Ctx);
Query : ADO.Queries.Context;
begin
if Into.Id = ADO.NO_IDENTIFIER then
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("not-found");
return;
end if;
-- Get the image information.
Query.Set_Query (AWA.Storages.Models.Query_Storage_Info);
Query.Bind_Param (Name => "user_id", Value => User);
Query.Bind_Param (Name => "file_id", Value => Into.Id);
Into.Load (Session, Query);
exception
when ADO.Objects.NOT_FOUND =>
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("not-found");
end Load;
-- ------------------------------
-- Create the Storage_Bean bean instance.
-- ------------------------------
function Create_Storage_Bean (Module : in AWA.Storages.Modules.Storage_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Storage_Bean_Access := new Storage_Bean;
begin
Object.Module := Module;
Object.Id := ADO.NO_IDENTIFIER;
return Object.all'Access;
end Create_Storage_Bean;
end AWA.Storages.Beans;
|
-----------------------------------------------------------------------
-- awa-storages-beans -- Storage Ada Beans
-- Copyright (C) 2012, 2013, 2016, 2018, 2019, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Containers;
with Util.Log.Loggers;
with Util.Strings;
with ADO.Utils;
with ADO.Queries;
with ADO.Sessions;
with ADO.Objects;
with AWA.Permissions;
with AWA.Helpers.Requests;
with AWA.Services.Contexts;
with AWA.Storages.Services;
package body AWA.Storages.Beans is
use Ada.Strings.Unbounded;
use type ADO.Identifier;
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Storages.Beans");
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Upload_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "folderId" then
return ADO.Utils.To_Object (From.Folder_Id);
elsif From.Is_Null then
return Util.Beans.Objects.Null_Object;
else
return AWA.Storages.Models.Storage_Ref (From).Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Upload_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
Manager : constant Services.Storage_Service_Access := From.Module.Get_Storage_Manager;
Folder : Models.Storage_Folder_Ref;
Found : Boolean;
Id : ADO.Identifier;
begin
if Name = "folderId" then
From.Folder_Id := ADO.Utils.To_Identifier (Value);
Manager.Load_Folder (Folder, From.Folder_Id);
From.Set_Folder (Folder);
elsif Name = "id" and then not Util.Beans.Objects.Is_Empty (Value) then
Id := ADO.Utils.To_Identifier (Value);
if Id /= ADO.NO_IDENTIFIER then
Manager.Load_Storage (From, Id);
end if;
elsif Name = "name" then
Folder := Models.Storage_Folder_Ref (From.Get_Folder);
Manager.Load_Storage (From, From.Folder_Id, Util.Beans.Objects.To_String (Value), Found);
if not Found then
From.Set_Name (Util.Beans.Objects.To_String (Value));
end if;
From.Set_Folder (Folder);
end if;
end Set_Value;
-- ------------------------------
-- Save the uploaded file in the storage service.
-- ------------------------------
procedure Save_Part (Bean : in out Upload_Bean;
Part : in ASF.Parts.Part'Class) is
Manager : constant Services.Storage_Service_Access := Bean.Module.Get_Storage_Manager;
Name : constant String := Bean.Get_Name;
begin
if Name'Length = 0 then
Bean.Set_Name (Part.Get_Name);
end if;
Bean.Set_Mime_Type (Part.Get_Content_Type);
Bean.Set_File_Size (Part.Get_Size);
Manager.Save (Bean, Part);
exception
when AWA.Permissions.NO_PERMISSION =>
Bean.Error := True;
Log.Error ("Saving document is refused by the permission controller");
raise;
when E : others =>
Bean.Error := True;
Log.Error ("Exception when saving the document", E);
raise;
end Save_Part;
-- ------------------------------
-- Upload the file.
-- ------------------------------
procedure Upload (Bean : in out Upload_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Outcome := To_Unbounded_String (if Bean.Error then "failure" else "success");
end Upload;
-- ------------------------------
-- Delete the file.
-- ------------------------------
procedure Delete (Bean : in out Upload_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Manager : constant Services.Storage_Service_Access := Bean.Module.Get_Storage_Manager;
begin
Manager.Delete (Bean);
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("success");
end Delete;
-- ------------------------------
-- Publish the file.
-- ------------------------------
overriding
procedure Publish (Bean : in out Upload_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Manager : constant Services.Storage_Service_Access := Bean.Module.Get_Storage_Manager;
Id : constant ADO.Identifier := Helpers.Requests.Get_Parameter ("id");
Value : constant Util.Beans.Objects.Object := Helpers.Requests.Get_Parameter ("status");
begin
Manager.Publish (Id, Util.Beans.Objects.To_Boolean (Value), Bean);
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("success");
end Publish;
-- ------------------------------
-- Create the Upload_Bean bean instance.
-- ------------------------------
function Create_Upload_Bean (Module : in AWA.Storages.Modules.Storage_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Result : constant Upload_Bean_Access := new Upload_Bean;
begin
Result.Module := Module;
return Result.all'Access;
end Create_Upload_Bean;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Folder_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if ADO.Objects.Is_Null (From) then
return Util.Beans.Objects.Null_Object;
else
return AWA.Storages.Models.Storage_Folder_Ref (From).Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Folder_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "name" then
From.Set_Name (Util.Beans.Objects.To_String (Value));
end if;
end Set_Value;
-- ------------------------------
-- Create or save the folder.
-- ------------------------------
procedure Save (Bean : in out Folder_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Manager : constant Services.Storage_Service_Access := Bean.Module.Get_Storage_Manager;
begin
Manager.Save_Folder (Bean);
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("success");
end Save;
-- ------------------------------
-- Load the folder instance.
-- ------------------------------
procedure Load_Folder (Storage : in out Storage_List_Bean) is
use AWA.Storages.Models;
use type Ada.Containers.Count_Type;
Manager : constant Services.Storage_Service_Access := Storage.Module.Get_Storage_Manager;
begin
if Storage.Folder_Id /= ADO.NO_IDENTIFIER then
Manager.Load_Folder (Storage.Folder_Bean.all,
Storage.Folder_Id);
elsif Storage.Folder_List.List.Length > 0 then
Manager.Load_Folder (Storage.Folder_Bean.all,
Storage.Folder_List.List.Element (1).Id);
end if;
Storage.Flags (INIT_FOLDER) := True;
end Load_Folder;
-- ------------------------------
-- Load the list of folders.
-- ------------------------------
procedure Load_Folders (Storage : in out Storage_List_Bean) is
use AWA.Storages.Models;
use AWA.Services;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Session : ADO.Sessions.Session := ASC.Get_Session (Ctx);
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Storages.Models.Query_Storage_Folder_List);
Query.Bind_Param ("user_id", User);
AWA.Storages.Models.List (Storage.Folder_List_Bean.all, Session, Query);
Storage.Flags (INIT_FOLDER_LIST) := True;
end Load_Folders;
-- ------------------------------
-- Load the list of files associated with the current folder.
-- ------------------------------
procedure Load_Files (Storage : in out Storage_List_Bean) is
use AWA.Storages.Models;
use AWA.Services;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Session : ADO.Sessions.Session := ASC.Get_Session (Ctx);
Query : ADO.Queries.Context;
begin
if not Storage.Init_Flags (INIT_FOLDER) then
Load_Folder (Storage);
end if;
Query.Set_Query (AWA.Storages.Models.Query_Storage_List);
Query.Bind_Param ("user_id", User);
if Storage.Folder_Bean.Is_Null then
Query.Bind_Null_Param ("folder_id");
else
Query.Bind_Param ("folder_id", Storage.Folder_Bean.Get_Id);
end if;
AWA.Storages.Models.List (Storage.Files_List_Bean.all, Session, Query);
Storage.Flags (INIT_FILE_LIST) := True;
end Load_Files;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Storage_List_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "folderId" and not Util.Beans.Objects.Is_Empty (Value) then
From.Folder_Id := ADO.Utils.To_Identifier (Value);
end if;
end Set_Value;
overriding
function Get_Value (List : in Storage_List_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "files" then
return Util.Beans.Objects.To_Object (Value => List.Files_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "folders" then
return Util.Beans.Objects.To_Object (Value => List.Folder_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "folder" then
if List.Folder_Bean.Is_Null then
return Util.Beans.Objects.Null_Object;
end if;
return Util.Beans.Objects.To_Object (Value => List.Folder_Bean,
Storage => Util.Beans.Objects.STATIC);
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Load the files and folder information.
-- ------------------------------
overriding
procedure Load (List : in out Storage_List_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
pragma Unreferenced (Outcome);
begin
Storage_List_Bean'Class (List).Load_Folders;
Storage_List_Bean'Class (List).Load_Folder;
Storage_List_Bean'Class (List).Load_Files;
end Load;
-- ------------------------------
-- Create the Folder_List_Bean bean instance.
-- ------------------------------
function Create_Folder_List_Bean (Module : in AWA.Storages.Modules.Storage_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
pragma Unreferenced (Module);
use AWA.Storages.Models;
use AWA.Services;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Object : constant Folder_Info_List_Bean_Access := new Folder_Info_List_Bean;
Session : ADO.Sessions.Session := ASC.Get_Session (Ctx);
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Storages.Models.Query_Storage_Folder_List);
Query.Bind_Param ("user_id", User);
AWA.Storages.Models.List (Object.all, Session, Query);
return Object.all'Access;
end Create_Folder_List_Bean;
-- ------------------------------
-- Create the Storage_List_Bean bean instance.
-- ------------------------------
function Create_Storage_List_Bean (Module : in AWA.Storages.Modules.Storage_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Storage_List_Bean_Access := new Storage_List_Bean;
begin
Object.Module := Module;
Object.Folder_Bean := Object.Folder'Access;
Object.Folder_List_Bean := Object.Folder_List'Access;
Object.Files_List_Bean := Object.Files_List'Access;
Object.Flags := Object.Init_Flags'Access;
return Object.all'Access;
end Create_Storage_List_Bean;
-- ------------------------------
-- Returns true if the given mime type can be displayed by a browser.
-- Mime types: application/pdf, text/*, image/*
-- ------------------------------
function Is_Browser_Visible (Mime_Type : in String) return Boolean is
begin
if Mime_Type = "application/pdf" then
return True;
end if;
if Util.Strings.Starts_With (Mime_Type, Prefix => "text/") then
return True;
end if;
if Util.Strings.Starts_With (Mime_Type, Prefix => "image/") then
return True;
end if;
return False;
end Is_Browser_Visible;
overriding
function Get_Value (From : in Storage_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "isBrowserVisible" then
return Util.Beans.Objects.To_Object (Is_Browser_Visible (To_String (From.Mime_Type)));
else
return AWA.Storages.Models.Storage_Bean (From).Get_Value (Name);
end if;
end Get_Value;
overriding
procedure Load (Into : in out Storage_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Ctx : constant ASC.Service_Context_Access := ASC.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Session : ADO.Sessions.Session := ASC.Get_Session (Ctx);
Query : ADO.Queries.Context;
begin
if Into.Id = ADO.NO_IDENTIFIER then
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("not-found");
return;
end if;
-- Get the image information.
Query.Set_Query (AWA.Storages.Models.Query_Storage_Info);
Query.Bind_Param (Name => "user_id", Value => User);
Query.Bind_Param (Name => "file_id", Value => Into.Id);
Into.Load (Session, Query);
exception
when ADO.Objects.NOT_FOUND =>
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("not-found");
end Load;
-- ------------------------------
-- Create the Storage_Bean bean instance.
-- ------------------------------
function Create_Storage_Bean (Module : in AWA.Storages.Modules.Storage_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Storage_Bean_Access := new Storage_Bean;
begin
Object.Module := Module;
Object.Id := ADO.NO_IDENTIFIER;
return Object.all'Access;
end Create_Storage_Bean;
end AWA.Storages.Beans;
|
Update the Save procedure to let the storage service choose the storage type
|
Update the Save procedure to let the storage service choose the storage type
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
6e220cb71fc974496863812aeb688e442a69f179
|
src/wiki.ads
|
src/wiki.ads
|
-----------------------------------------------------------------------
-- wiki -- Ada Wiki Engine
-- Copyright (C) 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package Wiki is
pragma Preelaborate;
-- Defines the possible wiki syntax supported by the parser.
type Wiki_Syntax
is (
-- Google wiki syntax http://code.google.com/p/support/wiki/WikiSyntax
SYNTAX_GOOGLE,
-- Creole wiki syntax http://www.wikicreole.org/wiki/Creole1.0
SYNTAX_CREOLE,
-- Dotclear syntax http://dotclear.org/documentation/2.0/usage/syntaxes
SYNTAX_DOTCLEAR,
-- PhpBB syntax http://wiki.phpbb.com/Help:Formatting
SYNTAX_PHPBB,
-- MediaWiki syntax http://www.mediawiki.org/wiki/Help:Formatting
SYNTAX_MEDIA_WIKI,
-- Markdown
SYNTAX_MARKDOWN,
-- A mix of the above
SYNTAX_MIX,
-- The input is plain possibly incorrect HTML.
SYNTAX_HTML);
type Format_Type is (BOLD, ITALIC, CODE, SUPERSCRIPT, SUBSCRIPT, STRIKEOUT, PREFORMAT);
type Format_Map is array (Format_Type) of Boolean;
-- The possible HTML tags as described in HTML5 specification.
type Html_Tag is
(
-- Section 4.1 The root element
ROOT_HTML_TAG,
-- Section 4.2 Document metadata
HEAD_TAG, TITLE_TAG, BASE_TAG, LINK_TAG, META_TAG, STYLE_TAG,
-- Section 4.3 Sections
BODY_TAG, ARTICLE_TAG, SECTION_TAG, NAV_TAG, ASIDE_TAG,
H1_TAG, H2_TAG, H3_TAG, H4_TAG, H5_TAG, H6_TAG,
HEADER_TAG, FOOTER_TAG,
ADDRESS_TAG,
-- Section 4.4 Grouping content
P_TAG, HR_TAG, PRE_TAG, BLOCKQUOTE_TAG,
OL_TAG, UL_TAG, LI_TAG,
DL_TAG, DT_TAG, DD_TAG,
FIGURE_TAG, FIGCAPTION_TAG,
DIV_TAG, MAIN_TAG,
-- Section 4.5 Text-level semantics
A_TAG, EM_TAG, STRONG_TAG, SMALL_TAG,
S_TAG, CITE_TAG, Q_TAG, DFN_TAG, ABBR_TAG,
DATA_TAG, TIME_TAG, CODE_TAG, VAR_TAG, SAMP_TAG,
KBD_TAG, SUB_TAG, SUP_TAG,
I_TAG, B_TAG, U_TAG,
MARK_TAG, RUBY_TAG, RB_TAG, RT_TAG, RTC_TAG,
RP_TAG, BDI_TAG, BDO_TAG, SPAN_TAG,
BR_TAG, WBR_TAG,
-- Section 4.6 Edits
INS_TAG, DEL_TAG,
-- Section 4.7 Embedded content
IMG_TAG,
IFRAME_TAG,
EMBED_TAG,
OBJECT_TAG,
PARAM_TAG,
VIDEO_TAG,
AUDIO_TAG,
SOURCE_TAG,
TRACK_TAG,
MAP_TAG,
AREA_TAG,
-- Section 4.9 Tabular data
TABLE_TAG, CAPTION_TAG, COLGROUP_TAG, COL_TAG,
TBODY_TAG, THEAD_TAG, TFOOT_TAG,
TR_TAG, TD_TAG, TH_TAG,
-- Section 4.10 Forms
FORM_TAG, LABEL_TAG, INPUT_TAG,
BUTTON_TAG, SELECT_TAG, DATALIST_TAG, OPTGROUP_TAG,
OPTION_TAG, TEXTAREA_TAG, KEYGEN_TAG, OUTPUT_TAG,
PROGRESS_TAG, METER_TAG, FIELDSET_TAG, LEGEND_TAG,
-- Section 4.11 Scripting
SCRIPT_TAG, NOSCRIPT_TAG,
TEMPLATE_TAG, CANVAS_TAG,
-- Unknown tags
UNKNOWN_TAG
);
-- Find the tag from the tag name.
function Find_Tag (Name : in Wide_Wide_String) return Html_Tag;
type String_Access is access constant String;
-- Get the HTML tag name.
function Get_Tag_Name (Tag : in Html_Tag) return String_Access;
type Tag_Boolean_Array is array (Html_Tag) of Boolean;
No_End_Tag : constant Tag_Boolean_Array :=
(
BASE_TAG => True,
LINK_TAG => True,
META_TAG => True,
IMG_TAG => True,
HR_TAG => True,
BR_TAG => True,
WBR_TAG => True,
INPUT_TAG => True,
KEYGEN_TAG => True,
others => False);
Tag_Omission : constant Tag_Boolean_Array :=
(
-- Section 4.4 Grouping content
LI_TAG => True,
DT_TAG => True,
DD_TAG => True,
-- Section 4.5 Text-level semantics
RB_TAG => True,
RT_TAG => True,
RTC_TAG => True,
RP_TAG => True,
-- Section 4.9 Tabular data
TH_TAG => True,
TD_TAG => True,
TR_TAG => True,
TBODY_TAG => True,
THEAD_TAG => True,
TFOOT_TAG => True,
OPTGROUP_TAG => True,
OPTION_TAG => True,
others => False);
end Wiki;
|
-----------------------------------------------------------------------
-- wiki -- Ada Wiki Engine
-- Copyright (C) 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
-- == Wiki ==
--
-- @include wiki-documents.ads
-- @include wiki-attributes.ads
-- @include wiki-parsers.ads
package Wiki is
pragma Preelaborate;
-- Defines the possible wiki syntax supported by the parser.
type Wiki_Syntax
is (
-- Google wiki syntax http://code.google.com/p/support/wiki/WikiSyntax
SYNTAX_GOOGLE,
-- Creole wiki syntax http://www.wikicreole.org/wiki/Creole1.0
SYNTAX_CREOLE,
-- Dotclear syntax http://dotclear.org/documentation/2.0/usage/syntaxes
SYNTAX_DOTCLEAR,
-- PhpBB syntax http://wiki.phpbb.com/Help:Formatting
SYNTAX_PHPBB,
-- MediaWiki syntax http://www.mediawiki.org/wiki/Help:Formatting
SYNTAX_MEDIA_WIKI,
-- Markdown
SYNTAX_MARKDOWN,
-- A mix of the above
SYNTAX_MIX,
-- The input is plain possibly incorrect HTML.
SYNTAX_HTML);
-- Defines the possible text formats.
type Format_Type is (BOLD, ITALIC, CODE, SUPERSCRIPT, SUBSCRIPT, STRIKEOUT, PREFORMAT);
type Format_Map is array (Format_Type) of Boolean;
-- The possible HTML tags as described in HTML5 specification.
type Html_Tag is
(
-- Section 4.1 The root element
ROOT_HTML_TAG,
-- Section 4.2 Document metadata
HEAD_TAG, TITLE_TAG, BASE_TAG, LINK_TAG, META_TAG, STYLE_TAG,
-- Section 4.3 Sections
BODY_TAG, ARTICLE_TAG, SECTION_TAG, NAV_TAG, ASIDE_TAG,
H1_TAG, H2_TAG, H3_TAG, H4_TAG, H5_TAG, H6_TAG,
HEADER_TAG, FOOTER_TAG,
ADDRESS_TAG,
-- Section 4.4 Grouping content
P_TAG, HR_TAG, PRE_TAG, BLOCKQUOTE_TAG,
OL_TAG, UL_TAG, LI_TAG,
DL_TAG, DT_TAG, DD_TAG,
FIGURE_TAG, FIGCAPTION_TAG,
DIV_TAG, MAIN_TAG,
-- Section 4.5 Text-level semantics
A_TAG, EM_TAG, STRONG_TAG, SMALL_TAG,
S_TAG, CITE_TAG, Q_TAG, DFN_TAG, ABBR_TAG,
DATA_TAG, TIME_TAG, CODE_TAG, VAR_TAG, SAMP_TAG,
KBD_TAG, SUB_TAG, SUP_TAG,
I_TAG, B_TAG, U_TAG,
MARK_TAG, RUBY_TAG, RB_TAG, RT_TAG, RTC_TAG,
RP_TAG, BDI_TAG, BDO_TAG, SPAN_TAG,
BR_TAG, WBR_TAG,
-- Section 4.6 Edits
INS_TAG, DEL_TAG,
-- Section 4.7 Embedded content
IMG_TAG,
IFRAME_TAG,
EMBED_TAG,
OBJECT_TAG,
PARAM_TAG,
VIDEO_TAG,
AUDIO_TAG,
SOURCE_TAG,
TRACK_TAG,
MAP_TAG,
AREA_TAG,
-- Section 4.9 Tabular data
TABLE_TAG, CAPTION_TAG, COLGROUP_TAG, COL_TAG,
TBODY_TAG, THEAD_TAG, TFOOT_TAG,
TR_TAG, TD_TAG, TH_TAG,
-- Section 4.10 Forms
FORM_TAG, LABEL_TAG, INPUT_TAG,
BUTTON_TAG, SELECT_TAG, DATALIST_TAG, OPTGROUP_TAG,
OPTION_TAG, TEXTAREA_TAG, KEYGEN_TAG, OUTPUT_TAG,
PROGRESS_TAG, METER_TAG, FIELDSET_TAG, LEGEND_TAG,
-- Section 4.11 Scripting
SCRIPT_TAG, NOSCRIPT_TAG,
TEMPLATE_TAG, CANVAS_TAG,
-- Unknown tags
UNKNOWN_TAG
);
-- Find the tag from the tag name.
function Find_Tag (Name : in Wide_Wide_String) return Html_Tag;
type String_Access is access constant String;
-- Get the HTML tag name.
function Get_Tag_Name (Tag : in Html_Tag) return String_Access;
type Tag_Boolean_Array is array (Html_Tag) of Boolean;
No_End_Tag : constant Tag_Boolean_Array :=
(
BASE_TAG => True,
LINK_TAG => True,
META_TAG => True,
IMG_TAG => True,
HR_TAG => True,
BR_TAG => True,
WBR_TAG => True,
INPUT_TAG => True,
KEYGEN_TAG => True,
others => False);
Tag_Omission : constant Tag_Boolean_Array :=
(
-- Section 4.4 Grouping content
LI_TAG => True,
DT_TAG => True,
DD_TAG => True,
-- Section 4.5 Text-level semantics
RB_TAG => True,
RT_TAG => True,
RTC_TAG => True,
RP_TAG => True,
-- Section 4.9 Tabular data
TH_TAG => True,
TD_TAG => True,
TR_TAG => True,
TBODY_TAG => True,
THEAD_TAG => True,
TFOOT_TAG => True,
OPTGROUP_TAG => True,
OPTION_TAG => True,
others => False);
end Wiki;
|
Add some documentation
|
Add some documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
b18dd5087ebcfb30bf2c74d31b8f1a59b56bd1b8
|
src/wiki-render-html.ads
|
src/wiki-render-html.ads
|
-----------------------------------------------------------------------
-- wiki-render-html -- Wiki HTML renderer
-- Copyright (C) 2011, 2012, 2013, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Streams.Html;
with Wiki.Strings;
with Wiki.Render.Links;
-- == HTML Renderer ==
-- The <tt>Text_Renderer</tt> allows to render a wiki document into a text content.
-- The formatting rules are ignored except for the paragraphs and sections.
package Wiki.Render.Html is
-- ------------------------------
-- Wiki to HTML renderer
-- ------------------------------
type Html_Renderer is new Renderer with private;
-- Set the output stream.
procedure Set_Output_Stream (Engine : in out Html_Renderer;
Stream : in Wiki.Streams.Html.Html_Output_Stream_Access);
-- Set the link renderer.
procedure Set_Link_Renderer (Engine : in out Html_Renderer;
Links : in Wiki.Render.Links.Link_Renderer_Access);
-- Set the render TOC flag that controls the TOC rendering.
procedure Set_Render_TOC (Engine : in out Html_Renderer;
State : in Boolean);
-- Render the node instance from the document.
overriding
procedure Render (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Node : in Wiki.Nodes.Node_Type);
-- Get the current section number.
function Get_Section_Number (Engine : in Html_Renderer;
Prefix : in Wiki.Strings.WString;
Separator : in Wiki.Strings.WChar) return Wiki.Strings.WString;
-- Add a blockquote (<blockquote>). The level indicates the blockquote nested level.
-- The blockquote must be closed at the next header.
procedure Add_Blockquote (Engine : in out Html_Renderer;
Level : in Natural);
-- Render a list item (<li>). Close the previous paragraph and list item if any.
-- The list item will be closed at the next list item, next paragraph or next header.
procedure Render_List_Item (Engine : in out Html_Renderer;
Level : in Positive;
Ordered : in Boolean);
-- Add a text block with the given format.
procedure Add_Text (Engine : in out Html_Renderer;
Text : in Wiki.Strings.WString;
Format : in Wiki.Format_Map);
-- Render a text block that is pre-formatted.
procedure Render_Preformatted (Engine : in out Html_Renderer;
Text : in Wiki.Strings.WString;
Format : in Wiki.Strings.WString);
-- Finish the document after complete wiki text has been parsed.
overriding
procedure Finish (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document);
private
procedure Close_Paragraph (Engine : in out Html_Renderer);
procedure Open_Paragraph (Engine : in out Html_Renderer);
type Toc_Number_Array is array (1 .. 6) of Natural;
type List_Style_Array is array (1 .. 32) of Boolean;
Default_Links : aliased Wiki.Render.Links.Default_Link_Renderer;
type Html_Renderer is new Renderer with record
Output : Wiki.Streams.Html.Html_Output_Stream_Access := null;
Format : Wiki.Format_Map := (others => False);
Links : Wiki.Render.Links.Link_Renderer_Access := Default_Links'Access;
Has_Paragraph : Boolean := False;
Need_Paragraph : Boolean := False;
Has_Item : Boolean := False;
Enable_Render_TOC : Boolean := False;
TOC_Rendered : Boolean := False;
Current_Level : Natural := 0;
List_Styles : List_Style_Array := (others => False);
Quote_Level : Natural := 0;
Html_Level : Natural := 0;
Current_Section : Toc_Number_Array := (others => 0);
Section_Level : Natural := 0;
end record;
procedure Render_Tag (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Node : in Wiki.Nodes.Node_Type);
-- Render a section header in the document.
procedure Render_Header (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Header : in Wiki.Strings.WString;
Level : in Positive);
-- Render the table of content.
procedure Render_TOC (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Level : in Natural);
-- Render a link.
procedure Render_Link (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List);
-- Render an image.
procedure Render_Image (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List);
-- Render a quote.
procedure Render_Quote (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List);
end Wiki.Render.Html;
|
-----------------------------------------------------------------------
-- wiki-render-html -- Wiki HTML renderer
-- Copyright (C) 2011, 2012, 2013, 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Attributes;
with Wiki.Streams.Html;
with Wiki.Strings;
with Wiki.Render.Links;
-- == HTML Renderer ==
-- The <tt>Html_Renderer</tt> allows to render a wiki document into an HTML content.
--
package Wiki.Render.Html is
-- ------------------------------
-- Wiki to HTML renderer
-- ------------------------------
type Html_Renderer is new Renderer with private;
-- Set the output stream.
procedure Set_Output_Stream (Engine : in out Html_Renderer;
Stream : in Wiki.Streams.Html.Html_Output_Stream_Access);
-- Set the link renderer.
procedure Set_Link_Renderer (Engine : in out Html_Renderer;
Links : in Wiki.Render.Links.Link_Renderer_Access);
-- Set the render TOC flag that controls the TOC rendering.
procedure Set_Render_TOC (Engine : in out Html_Renderer;
State : in Boolean);
-- Render the node instance from the document.
overriding
procedure Render (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Node : in Wiki.Nodes.Node_Type);
-- Get the current section number.
function Get_Section_Number (Engine : in Html_Renderer;
Prefix : in Wiki.Strings.WString;
Separator : in Wiki.Strings.WChar) return Wiki.Strings.WString;
-- Add a blockquote (<blockquote>). The level indicates the blockquote nested level.
-- The blockquote must be closed at the next header.
procedure Add_Blockquote (Engine : in out Html_Renderer;
Level : in Natural);
-- Render a list item (<li>). Close the previous paragraph and list item if any.
-- The list item will be closed at the next list item, next paragraph or next header.
procedure Render_List_Item (Engine : in out Html_Renderer;
Level : in Positive;
Ordered : in Boolean);
-- Add a text block with the given format.
procedure Add_Text (Engine : in out Html_Renderer;
Text : in Wiki.Strings.WString;
Format : in Wiki.Format_Map);
-- Render a text block that is pre-formatted.
procedure Render_Preformatted (Engine : in out Html_Renderer;
Text : in Wiki.Strings.WString;
Format : in Wiki.Strings.WString);
-- Finish the document after complete wiki text has been parsed.
overriding
procedure Finish (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document);
private
procedure Close_Paragraph (Engine : in out Html_Renderer);
procedure Open_Paragraph (Engine : in out Html_Renderer);
type Toc_Number_Array is array (1 .. 6) of Natural;
type List_Style_Array is array (1 .. 32) of Boolean;
Default_Links : aliased Wiki.Render.Links.Default_Link_Renderer;
type Html_Renderer is new Renderer with record
Output : Wiki.Streams.Html.Html_Output_Stream_Access := null;
Format : Wiki.Format_Map := (others => False);
Links : Wiki.Render.Links.Link_Renderer_Access := Default_Links'Access;
Has_Paragraph : Boolean := False;
Need_Paragraph : Boolean := False;
Has_Item : Boolean := False;
Enable_Render_TOC : Boolean := False;
TOC_Rendered : Boolean := False;
Current_Level : Natural := 0;
List_Styles : List_Style_Array := (others => False);
Quote_Level : Natural := 0;
Html_Level : Natural := 0;
Current_Section : Toc_Number_Array := (others => 0);
Section_Level : Natural := 0;
end record;
procedure Render_Tag (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Node : in Wiki.Nodes.Node_Type);
-- Render a section header in the document.
procedure Render_Header (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Header : in Wiki.Strings.WString;
Level : in Positive);
-- Render the table of content.
procedure Render_TOC (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Level : in Natural);
-- Render a link.
procedure Render_Link (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List);
-- Render an image.
procedure Render_Image (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List);
-- Render a quote.
procedure Render_Quote (Engine : in out Html_Renderer;
Doc : in Wiki.Documents.Document;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List);
end Wiki.Render.Html;
|
Fix style and documentation
|
Fix style and documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
d5bb2b64145fe0515c604b808d5385641600160a
|
src/wiki-render-text.adb
|
src/wiki-render-text.adb
|
-----------------------------------------------------------------------
-- wiki-render-text -- Wiki Text renderer
-- Copyright (C) 2011, 2012, 2013, 2015, 2016, 2018, 2019, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Helpers;
with Util.Strings;
package body Wiki.Render.Text is
-- ------------------------------
-- Set the output writer.
-- ------------------------------
procedure Set_Output_Stream (Engine : in out Text_Renderer;
Stream : in Streams.Output_Stream_Access) is
begin
Engine.Output := Stream;
end Set_Output_Stream;
-- ------------------------------
-- Set the no-newline mode to produce a single line text (disabled by default).
-- ------------------------------
procedure Set_No_Newline (Engine : in out Text_Renderer;
Enable : in Boolean) is
begin
Engine.No_Newline := Enable;
end Set_No_Newline;
-- ------------------------------
-- Emit a new line.
-- ------------------------------
procedure New_Line (Document : in out Text_Renderer) is
begin
if not Document.No_Newline then
Document.Output.Write (Wiki.Helpers.LF);
end if;
Document.Empty_Line := True;
end New_Line;
-- ------------------------------
-- Add a line break (<br>).
-- ------------------------------
procedure Add_Line_Break (Document : in out Text_Renderer) is
begin
if not Document.No_Newline then
Document.Output.Write (Wiki.Helpers.LF);
end if;
Document.Empty_Line := True;
Document.Current_Indent := 0;
end Add_Line_Break;
-- ------------------------------
-- Render a blockquote (<blockquote>). The level indicates the blockquote nested level.
-- The blockquote must be closed at the next header.
-- ------------------------------
procedure Render_Blockquote (Engine : in out Text_Renderer;
Level : in Natural) is
begin
Engine.Close_Paragraph;
for I in 1 .. Level loop
Engine.Output.Write (" ");
end loop;
end Render_Blockquote;
procedure Render_List_Start (Engine : in out Text_Renderer;
Tag : in String;
Level : in Natural) is
begin
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Need_Paragraph := False;
Engine.Open_Paragraph;
if not Engine.No_Newline then
Engine.Output.Write (Wiki.Helpers.LF);
end if;
Engine.List_Index := Engine.List_Index + 1;
Engine.List_Levels (Engine.List_Index) := Level;
Engine.Indent_Level := Engine.Indent_Level + 2;
end Render_List_Start;
procedure Render_List_End (Engine : in out Text_Renderer;
Tag : in String) is
begin
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Need_Paragraph := False;
Engine.Open_Paragraph;
Engine.List_Index := Engine.List_Index - 1;
Engine.Indent_Level := Engine.Indent_Level - 2;
end Render_List_End;
-- ------------------------------
-- Render a list item (<li>). Close the previous paragraph and list item if any.
-- The list item will be closed at the next list item, next paragraph or next header.
-- ------------------------------
procedure Render_List_Item_Start (Engine : in out Text_Renderer) is
begin
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Need_Paragraph := False;
Engine.Open_Paragraph;
if Engine.List_Levels (Engine.List_Index) > 0 then
Engine.Render_Paragraph
(Strings.To_WString (Util.Strings.Image (Engine.List_Levels (Engine.List_Index))));
Engine.List_Levels (Engine.List_Index) := Engine.List_Levels (Engine.List_Index) + 1;
Engine.Render_Paragraph (") ");
Engine.Indent_Level := Engine.Indent_Level + 4;
else
Engine.Render_Paragraph ("- ");
Engine.Indent_Level := Engine.Indent_Level + 2;
end if;
end Render_List_Item_Start;
procedure Render_List_Item_End (Engine : in out Text_Renderer) is
begin
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Need_Paragraph := False;
Engine.Open_Paragraph;
if Engine.List_Levels (Engine.List_Index) > 0 then
Engine.Indent_Level := Engine.Indent_Level - 4;
else
Engine.Indent_Level := Engine.Indent_Level - 2;
end if;
end Render_List_Item_End;
procedure Close_Paragraph (Document : in out Text_Renderer) is
begin
if Document.Has_Paragraph then
Document.Add_Line_Break;
end if;
Document.Has_Paragraph := False;
end Close_Paragraph;
procedure Open_Paragraph (Document : in out Text_Renderer) is
begin
if Document.Need_Paragraph then
Document.Has_Paragraph := True;
Document.Need_Paragraph := False;
end if;
end Open_Paragraph;
-- ------------------------------
-- Render a link.
-- ------------------------------
procedure Render_Link (Engine : in out Text_Renderer;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List) is
Href : constant Wiki.Strings.WString := Wiki.Attributes.Get_Attribute (Attr, "href");
begin
Engine.Open_Paragraph;
if Title'Length /= 0 then
Engine.Output.Write (Title);
end if;
if Title /= Href and Href'Length /= 0 then
if Title'Length /= 0 then
Engine.Output.Write (" (");
end if;
Engine.Output.Write (Href);
if Title'Length /= 0 then
Engine.Output.Write (")");
end if;
end if;
Engine.Empty_Line := False;
end Render_Link;
-- ------------------------------
-- Render an image.
-- ------------------------------
procedure Render_Image (Engine : in out Text_Renderer;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List) is
Desc : constant Wiki.Strings.WString := Wiki.Attributes.Get_Attribute (Attr, "longdesc");
begin
Engine.Open_Paragraph;
if Title'Length > 0 then
Engine.Output.Write (Title);
end if;
if Title'Length > 0 and Desc'Length > 0 then
Engine.Output.Write (' ');
end if;
if Desc'Length > 0 then
Engine.Output.Write (Desc);
end if;
Engine.Empty_Line := False;
end Render_Image;
-- ------------------------------
-- Render a text block that is pre-formatted.
-- ------------------------------
procedure Render_Preformatted (Engine : in out Text_Renderer;
Text : in Wiki.Strings.WString;
Format : in Wiki.Strings.WString) is
pragma Unreferenced (Format);
begin
Engine.Close_Paragraph;
Engine.Output.Write (Text);
Engine.Empty_Line := False;
end Render_Preformatted;
-- ------------------------------
-- Render a text block indenting the text if necessary.
-- ------------------------------
procedure Render_Paragraph (Engine : in out Text_Renderer;
Text : in Wiki.Strings.WString) is
begin
for C of Text loop
if C = Helpers.LF then
Engine.Empty_Line := True;
Engine.Current_Indent := 0;
Engine.Output.Write (C);
else
while Engine.Current_Indent < Engine.Indent_Level loop
Engine.Output.Write (' ');
Engine.Current_Indent := Engine.Current_Indent + 1;
end loop;
Engine.Output.Write (C);
Engine.Empty_Line := False;
Engine.Current_Indent := Engine.Current_Indent + 1;
Engine.Has_Paragraph := True;
end if;
end loop;
end Render_Paragraph;
-- Render the node instance from the document.
overriding
procedure Render (Engine : in out Text_Renderer;
Doc : in Wiki.Documents.Document;
Node : in Wiki.Nodes.Node_Type) is
use type Wiki.Nodes.Node_List_Access;
begin
case Node.Kind is
when Wiki.Nodes.N_HEADER =>
Engine.Close_Paragraph;
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Render (Doc, Node.Content);
Engine.Add_Line_Break;
when Wiki.Nodes.N_LINE_BREAK =>
Engine.Add_Line_Break;
when Wiki.Nodes.N_HORIZONTAL_RULE =>
Engine.Close_Paragraph;
Engine.Output.Write ("---------------------------------------------------------");
Engine.Add_Line_Break;
when Wiki.Nodes.N_PARAGRAPH =>
Engine.Close_Paragraph;
Engine.Need_Paragraph := True;
Engine.Add_Line_Break;
when Wiki.Nodes.N_NEWLINE =>
if not Engine.No_Newline then
Engine.Output.Write (Wiki.Helpers.LF);
else
Engine.Output.Write (' ');
end if;
when Wiki.Nodes.N_INDENT =>
Engine.Indent_Level := Node.Level;
when Wiki.Nodes.N_BLOCKQUOTE =>
Engine.Render_Blockquote (Node.Level);
when Wiki.Nodes.N_LIST_START =>
Engine.Render_List_Start ("o", 0);
when Wiki.Nodes.N_NUM_LIST_START =>
Engine.Render_List_Start (".", Node.Level);
when Wiki.Nodes.N_LIST_END =>
Engine.Render_List_End ("");
when Wiki.Nodes.N_NUM_LIST_END =>
Engine.Render_List_End ("");
when Wiki.Nodes.N_LIST_ITEM =>
Engine.Render_List_Item_Start;
when Wiki.Nodes.N_LIST_ITEM_END =>
Engine.Render_List_Item_End;
when Wiki.Nodes.N_TEXT =>
Engine.Render_Paragraph (Node.Text);
when Wiki.Nodes.N_QUOTE =>
Engine.Open_Paragraph;
Engine.Output.Write (Node.Title);
Engine.Empty_Line := False;
when Wiki.Nodes.N_LINK =>
Engine.Render_Link (Node.Title, Node.Link_Attr);
when Wiki.Nodes.N_IMAGE =>
Engine.Render_Image (Node.Title, Node.Link_Attr);
when Wiki.Nodes.N_PREFORMAT =>
Engine.Render_Preformatted (Node.Preformatted, "");
when Wiki.Nodes.N_TAG_START =>
if Node.Children /= null then
if Node.Tag_Start = Wiki.DT_TAG then
Engine.Close_Paragraph;
Engine.Indent_Level := 0;
Engine.Render (Doc, Node.Children);
Engine.Close_Paragraph;
Engine.Indent_Level := 0;
elsif Node.Tag_Start = Wiki.DD_TAG then
Engine.Close_Paragraph;
Engine.Empty_Line := True;
Engine.Indent_Level := 4;
Engine.Render (Doc, Node.Children);
Engine.Close_Paragraph;
Engine.Indent_Level := 0;
else
Engine.Render (Doc, Node.Children);
if Node.Tag_Start = Wiki.DL_TAG then
Engine.Close_Paragraph;
Engine.New_Line;
end if;
end if;
end if;
when others =>
null;
end case;
end Render;
-- ------------------------------
-- Finish the document after complete wiki text has been parsed.
-- ------------------------------
overriding
procedure Finish (Engine : in out Text_Renderer;
Doc : in Wiki.Documents.Document) is
pragma Unreferenced (Doc);
begin
Engine.Close_Paragraph;
end Finish;
end Wiki.Render.Text;
|
-----------------------------------------------------------------------
-- wiki-render-text -- Wiki Text renderer
-- Copyright (C) 2011, 2012, 2013, 2015, 2016, 2018, 2019, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Helpers;
with Util.Strings;
package body Wiki.Render.Text is
-- ------------------------------
-- Set the output writer.
-- ------------------------------
procedure Set_Output_Stream (Engine : in out Text_Renderer;
Stream : in Streams.Output_Stream_Access) is
begin
Engine.Output := Stream;
end Set_Output_Stream;
-- ------------------------------
-- Set the no-newline mode to produce a single line text (disabled by default).
-- ------------------------------
procedure Set_No_Newline (Engine : in out Text_Renderer;
Enable : in Boolean) is
begin
Engine.No_Newline := Enable;
end Set_No_Newline;
-- ------------------------------
-- Emit a new line.
-- ------------------------------
procedure New_Line (Document : in out Text_Renderer) is
begin
if not Document.No_Newline then
Document.Output.Write (Wiki.Helpers.LF);
end if;
Document.Empty_Line := True;
end New_Line;
-- ------------------------------
-- Add a line break (<br>).
-- ------------------------------
procedure Add_Line_Break (Document : in out Text_Renderer) is
begin
if not Document.No_Newline then
Document.Output.Write (Wiki.Helpers.LF);
end if;
Document.Empty_Line := True;
Document.Current_Indent := 0;
end Add_Line_Break;
-- ------------------------------
-- Render a blockquote (<blockquote>). The level indicates the blockquote nested level.
-- The blockquote must be closed at the next header.
-- ------------------------------
procedure Render_Blockquote (Engine : in out Text_Renderer;
Level : in Natural) is
begin
Engine.Close_Paragraph;
for I in 1 .. Level loop
Engine.Output.Write (" ");
end loop;
end Render_Blockquote;
procedure Render_List_Start (Engine : in out Text_Renderer;
Tag : in String;
Level : in Natural) is
begin
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Need_Paragraph := False;
Engine.Open_Paragraph;
if not Engine.No_Newline then
Engine.Output.Write (Wiki.Helpers.LF);
end if;
Engine.List_Index := Engine.List_Index + 1;
Engine.List_Levels (Engine.List_Index) := Level;
Engine.Indent_Level := Engine.Indent_Level + 2;
end Render_List_Start;
procedure Render_List_End (Engine : in out Text_Renderer;
Tag : in String) is
begin
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Need_Paragraph := False;
Engine.Open_Paragraph;
Engine.List_Index := Engine.List_Index - 1;
Engine.Indent_Level := Engine.Indent_Level - 2;
end Render_List_End;
-- ------------------------------
-- Render a list item (<li>). Close the previous paragraph and list item if any.
-- The list item will be closed at the next list item, next paragraph or next header.
-- ------------------------------
procedure Render_List_Item_Start (Engine : in out Text_Renderer) is
begin
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Need_Paragraph := False;
Engine.Open_Paragraph;
if Engine.List_Levels (Engine.List_Index) > 0 then
Engine.Render_Paragraph
(Strings.To_WString (Util.Strings.Image (Engine.List_Levels (Engine.List_Index))));
Engine.List_Levels (Engine.List_Index) := Engine.List_Levels (Engine.List_Index) + 1;
Engine.Render_Paragraph (") ");
Engine.Indent_Level := Engine.Indent_Level + 4;
else
Engine.Render_Paragraph ("- ");
Engine.Indent_Level := Engine.Indent_Level + 2;
end if;
end Render_List_Item_Start;
procedure Render_List_Item_End (Engine : in out Text_Renderer) is
begin
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Need_Paragraph := False;
Engine.Open_Paragraph;
if Engine.List_Levels (Engine.List_Index) > 0 then
Engine.Indent_Level := Engine.Indent_Level - 4;
else
Engine.Indent_Level := Engine.Indent_Level - 2;
end if;
end Render_List_Item_End;
procedure Close_Paragraph (Document : in out Text_Renderer) is
begin
if Document.Has_Paragraph then
Document.Add_Line_Break;
end if;
Document.Has_Paragraph := False;
end Close_Paragraph;
procedure Open_Paragraph (Document : in out Text_Renderer) is
begin
if Document.Need_Paragraph then
Document.Has_Paragraph := True;
Document.Need_Paragraph := False;
end if;
end Open_Paragraph;
-- ------------------------------
-- Render a link.
-- ------------------------------
procedure Render_Link (Engine : in out Text_Renderer;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List) is
Href : constant Wiki.Strings.WString := Wiki.Attributes.Get_Attribute (Attr, "href");
begin
Engine.Open_Paragraph;
if Title'Length /= 0 then
Engine.Output.Write (Title);
end if;
if Title /= Href and Href'Length /= 0 then
if Title'Length /= 0 then
Engine.Output.Write (" (");
end if;
Engine.Output.Write (Href);
if Title'Length /= 0 then
Engine.Output.Write (")");
end if;
end if;
Engine.Empty_Line := False;
end Render_Link;
-- ------------------------------
-- Render an image.
-- ------------------------------
procedure Render_Image (Engine : in out Text_Renderer;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List) is
Desc : constant Wiki.Strings.WString := Wiki.Attributes.Get_Attribute (Attr, "longdesc");
begin
Engine.Open_Paragraph;
if Title'Length > 0 then
Engine.Output.Write (Title);
end if;
if Title'Length > 0 and Desc'Length > 0 then
Engine.Output.Write (' ');
end if;
if Desc'Length > 0 then
Engine.Output.Write (Desc);
end if;
Engine.Empty_Line := False;
end Render_Image;
-- ------------------------------
-- Render a text block that is pre-formatted.
-- ------------------------------
procedure Render_Preformatted (Engine : in out Text_Renderer;
Text : in Wiki.Strings.WString;
Format : in Wiki.Strings.WString) is
pragma Unreferenced (Format);
begin
Engine.Close_Paragraph;
Engine.Output.Write (Text);
Engine.Empty_Line := False;
end Render_Preformatted;
-- ------------------------------
-- Render a text block indenting the text if necessary.
-- ------------------------------
procedure Render_Paragraph (Engine : in out Text_Renderer;
Text : in Wiki.Strings.WString) is
begin
for C of Text loop
if C = Helpers.LF then
Engine.Empty_Line := True;
Engine.Current_Indent := 0;
Engine.Output.Write (C);
else
while Engine.Current_Indent < Engine.Indent_Level loop
Engine.Output.Write (' ');
Engine.Current_Indent := Engine.Current_Indent + 1;
end loop;
Engine.Output.Write (C);
Engine.Empty_Line := False;
Engine.Current_Indent := Engine.Current_Indent + 1;
Engine.Has_Paragraph := True;
end if;
end loop;
end Render_Paragraph;
-- Render the node instance from the document.
overriding
procedure Render (Engine : in out Text_Renderer;
Doc : in Wiki.Documents.Document;
Node : in Wiki.Nodes.Node_Type) is
use type Wiki.Nodes.Node_List_Access;
begin
case Node.Kind is
when Wiki.Nodes.N_HEADER =>
Engine.Close_Paragraph;
if not Engine.Empty_Line then
Engine.Add_Line_Break;
end if;
Engine.Render (Doc, Node.Content);
Engine.Add_Line_Break;
Engine.Has_Paragraph := False;
when Wiki.Nodes.N_LINE_BREAK =>
Engine.Add_Line_Break;
when Wiki.Nodes.N_HORIZONTAL_RULE =>
Engine.Close_Paragraph;
Engine.Output.Write ("---------------------------------------------------------");
Engine.Add_Line_Break;
when Wiki.Nodes.N_PARAGRAPH =>
Engine.Close_Paragraph;
Engine.Need_Paragraph := True;
Engine.Add_Line_Break;
when Wiki.Nodes.N_NEWLINE =>
if not Engine.No_Newline then
Engine.Output.Write (Wiki.Helpers.LF);
else
Engine.Output.Write (' ');
end if;
when Wiki.Nodes.N_INDENT =>
Engine.Indent_Level := Node.Level;
when Wiki.Nodes.N_BLOCKQUOTE =>
Engine.Render_Blockquote (Node.Level);
when Wiki.Nodes.N_LIST_START =>
Engine.Render_List_Start ("o", 0);
when Wiki.Nodes.N_NUM_LIST_START =>
Engine.Render_List_Start (".", Node.Level);
when Wiki.Nodes.N_LIST_END =>
Engine.Render_List_End ("");
when Wiki.Nodes.N_NUM_LIST_END =>
Engine.Render_List_End ("");
when Wiki.Nodes.N_LIST_ITEM =>
Engine.Render_List_Item_Start;
when Wiki.Nodes.N_LIST_ITEM_END =>
Engine.Render_List_Item_End;
when Wiki.Nodes.N_TEXT =>
Engine.Render_Paragraph (Node.Text);
when Wiki.Nodes.N_QUOTE =>
Engine.Open_Paragraph;
Engine.Output.Write (Node.Title);
Engine.Empty_Line := False;
when Wiki.Nodes.N_LINK =>
Engine.Render_Link (Node.Title, Node.Link_Attr);
when Wiki.Nodes.N_IMAGE =>
Engine.Render_Image (Node.Title, Node.Link_Attr);
when Wiki.Nodes.N_PREFORMAT =>
Engine.Render_Preformatted (Node.Preformatted, "");
when Wiki.Nodes.N_TAG_START =>
if Node.Children /= null then
if Node.Tag_Start = Wiki.DT_TAG then
Engine.Close_Paragraph;
Engine.Indent_Level := 0;
Engine.Render (Doc, Node.Children);
Engine.Close_Paragraph;
Engine.Indent_Level := 0;
elsif Node.Tag_Start = Wiki.DD_TAG then
Engine.Close_Paragraph;
Engine.Empty_Line := True;
Engine.Indent_Level := 4;
Engine.Render (Doc, Node.Children);
Engine.Close_Paragraph;
Engine.Indent_Level := 0;
else
Engine.Render (Doc, Node.Children);
if Node.Tag_Start = Wiki.DL_TAG then
Engine.Close_Paragraph;
Engine.New_Line;
end if;
end if;
end if;
when others =>
null;
end case;
end Render;
-- ------------------------------
-- Finish the document after complete wiki text has been parsed.
-- ------------------------------
overriding
procedure Finish (Engine : in out Text_Renderer;
Doc : in Wiki.Documents.Document) is
pragma Unreferenced (Doc);
begin
Engine.Close_Paragraph;
end Finish;
end Wiki.Render.Text;
|
Remove spurious empty line after header
|
Remove spurious empty line after header
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
13c4091ee7256b44674477c60b1fbcd832c56319
|
src/wiki-render-wiki.ads
|
src/wiki-render-wiki.ads
|
-----------------------------------------------------------------------
-- wiki-render-wiki -- Wiki to Wiki renderer
-- Copyright (C) 2015, 2016, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Wide_Wide_Maps;
with Ada.Strings.Wide_Wide_Unbounded;
with Wiki.Documents;
with Wiki.Attributes;
with Wiki.Streams;
with Wiki.Strings;
-- == Wiki Renderer ==
-- The <tt>Wiki_Renderer</tt> allows to render a wiki document into another wiki content.
-- The formatting rules are ignored except for the paragraphs and sections.
package Wiki.Render.Wiki is
use Standard.Wiki.Attributes;
-- ------------------------------
-- Wiki to HTML writer
-- ------------------------------
type Wiki_Renderer is new Renderer with private;
-- Set the output stream.
procedure Set_Output_Stream (Engine : in out Wiki_Renderer;
Stream : in Streams.Output_Stream_Access;
Format : in Wiki_Syntax);
-- Render the node instance from the document.
overriding
procedure Render (Engine : in out Wiki_Renderer;
Doc : in Documents.Document;
Node : in Nodes.Node_Type);
-- Add a section header in the document.
procedure Render_Header (Engine : in out Wiki_Renderer;
Header : in Wide_Wide_String;
Level : in Positive);
-- Add a paragraph (<p>). Close the previous paragraph if any.
-- The paragraph must be closed at the next paragraph or next header.
procedure Add_Paragraph (Engine : in out Wiki_Renderer);
-- Add a blockquote (<blockquote>). The level indicates the blockquote nested level.
-- The blockquote must be closed at the next header.
procedure Add_Blockquote (Engine : in out Wiki_Renderer;
Level : in Natural);
-- Add a list item (<li>). Close the previous paragraph and list item if any.
-- The list item will be closed at the next list item, next paragraph or next header.
procedure Add_List_Item (Engine : in out Wiki_Renderer;
Level : in Positive;
Ordered : in Boolean);
-- Render a link.
procedure Render_Link (Engine : in out Wiki_Renderer;
Name : in Strings.WString;
Attrs : in Attributes.Attribute_List);
-- Render an image.
procedure Render_Image (Engine : in out Wiki_Renderer;
Title : in Strings.WString;
Attrs : in Attributes.Attribute_List);
-- Render a quote.
procedure Render_Quote (Engine : in out Wiki_Renderer;
Title : in Strings.WString;
Attrs : in Attributes.Attribute_List);
-- Add a text block with the given format.
procedure Render_Text (Engine : in out Wiki_Renderer;
Text : in Wide_Wide_String;
Format : in Format_Map);
-- Render a text block that is pre-formatted.
procedure Render_Preformatted (Engine : in out Wiki_Renderer;
Text : in Strings.WString;
Format : in Strings.WString);
procedure Render_Tag (Engine : in out Wiki_Renderer;
Doc : in Documents.Document;
Node : in Nodes.Node_Type);
-- Finish the document after complete wiki text has been parsed.
procedure Finish (Engine : in out Wiki_Renderer;
Doc : in Documents.Document);
-- Set the text style format.
procedure Set_Format (Engine : in out Wiki_Renderer;
Format : in Format_Map);
private
use Ada.Strings.Wide_Wide_Unbounded;
type Wide_String_Access is access constant Wide_Wide_String;
type Wiki_Tag_Type is (Header_Start, Header_End,
Img_Start, Img_End,
Link_Start, Link_End, Link_Separator,
Quote_Start, Quote_End, Quote_Separator,
Preformat_Start, Preformat_End,
List_Start, List_Item, List_Ordered_Item,
Line_Break, Escape_Rule,
Horizontal_Rule,
Blockquote_Start, Blockquote_End);
type Wiki_Tag_Array is array (Wiki_Tag_Type) of Wide_String_Access;
type Wiki_Format_Array is array (Format_Type) of Wide_String_Access;
-- Emit a new line.
procedure New_Line (Engine : in out Wiki_Renderer;
Optional : in Boolean := False);
procedure Need_Separator_Line (Engine : in out Wiki_Renderer);
procedure Close_Paragraph (Engine : in out Wiki_Renderer);
procedure Start_Keep_Content (Engine : in out Wiki_Renderer);
type List_Style_Array is array (1 .. 32) of Boolean;
EMPTY_TAG : aliased constant Wide_Wide_String := "";
type Wiki_Renderer is new Renderer with record
Output : Streams.Output_Stream_Access := null;
Syntax : Wiki_Syntax := SYNTAX_CREOLE;
Format : Format_Map := (others => False);
Tags : Wiki_Tag_Array := (others => EMPTY_TAG'Access);
Style_Start_Tags : Wiki_Format_Array := (others => EMPTY_TAG'Access);
Style_End_Tags : Wiki_Format_Array := (others => EMPTY_TAG'Access);
Escape_Set : Ada.Strings.Wide_Wide_Maps.Wide_Wide_Character_Set;
Has_Paragraph : Boolean := False;
Has_Item : Boolean := False;
Need_Paragraph : Boolean := False;
Need_Newline : Boolean := False;
Need_Space : Boolean := False;
Empty_Line : Boolean := True;
Empty_Previous_Line : Boolean := True;
Keep_Content : Natural := 0;
In_List : Boolean := False;
Invert_Header_Level : Boolean := False;
Allow_Link_Language : Boolean := False;
Link_First : Boolean := False;
Html_Blockquote : Boolean := False;
Line_Count : Natural := 0;
Current_Level : Natural := 0;
Quote_Level : Natural := 0;
UL_List_Level : Natural := 0;
OL_List_Level : Natural := 0;
Current_Style : Format_Map := (others => False);
Content : Unbounded_Wide_Wide_String;
Link_Href : Unbounded_Wide_Wide_String;
Link_Title : Unbounded_Wide_Wide_String;
Link_Lang : Unbounded_Wide_Wide_String;
end record;
end Wiki.Render.Wiki;
|
-----------------------------------------------------------------------
-- wiki-render-wiki -- Wiki to Wiki renderer
-- Copyright (C) 2015, 2016, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Wide_Wide_Maps;
with Ada.Strings.Wide_Wide_Unbounded;
with Wiki.Documents;
with Wiki.Attributes;
with Wiki.Streams;
with Wiki.Strings;
-- == Wiki Renderer ==
-- The <tt>Wiki_Renderer</tt> allows to render a wiki document into another wiki content.
-- The formatting rules are ignored except for the paragraphs and sections.
package Wiki.Render.Wiki is
use Standard.Wiki.Attributes;
-- ------------------------------
-- Wiki to HTML writer
-- ------------------------------
type Wiki_Renderer is new Renderer with private;
-- Set the output stream.
procedure Set_Output_Stream (Engine : in out Wiki_Renderer;
Stream : in Streams.Output_Stream_Access;
Format : in Wiki_Syntax);
-- Render the node instance from the document.
overriding
procedure Render (Engine : in out Wiki_Renderer;
Doc : in Documents.Document;
Node : in Nodes.Node_Type);
-- Add a section header in the document.
procedure Render_Header (Engine : in out Wiki_Renderer;
Header : in Wide_Wide_String;
Level : in Positive);
-- Add a paragraph (<p>). Close the previous paragraph if any.
-- The paragraph must be closed at the next paragraph or next header.
procedure Add_Paragraph (Engine : in out Wiki_Renderer);
-- Add a blockquote (<blockquote>). The level indicates the blockquote nested level.
-- The blockquote must be closed at the next header.
procedure Add_Blockquote (Engine : in out Wiki_Renderer;
Level : in Natural);
-- Add a list item (<li>). Close the previous paragraph and list item if any.
-- The list item will be closed at the next list item, next paragraph or next header.
procedure Add_List_Item (Engine : in out Wiki_Renderer;
Level : in Positive;
Ordered : in Boolean);
-- Render a link.
procedure Render_Link (Engine : in out Wiki_Renderer;
Name : in Strings.WString;
Attrs : in Attributes.Attribute_List);
-- Render an image.
procedure Render_Image (Engine : in out Wiki_Renderer;
Title : in Strings.WString;
Attrs : in Attributes.Attribute_List);
-- Render a quote.
procedure Render_Quote (Engine : in out Wiki_Renderer;
Title : in Strings.WString;
Attrs : in Attributes.Attribute_List);
-- Add a text block with the given format.
procedure Render_Text (Engine : in out Wiki_Renderer;
Text : in Wide_Wide_String;
Format : in Format_Map);
-- Render a text block that is pre-formatted.
procedure Render_Preformatted (Engine : in out Wiki_Renderer;
Text : in Strings.WString;
Format : in Strings.WString);
procedure Render_Tag (Engine : in out Wiki_Renderer;
Doc : in Documents.Document;
Node : in Nodes.Node_Type);
-- Finish the document after complete wiki text has been parsed.
procedure Finish (Engine : in out Wiki_Renderer;
Doc : in Documents.Document);
-- Set the text style format.
procedure Set_Format (Engine : in out Wiki_Renderer;
Format : in Format_Map);
private
use Ada.Strings.Wide_Wide_Unbounded;
type Wide_String_Access is access constant Wide_Wide_String;
type Wiki_Tag_Type is (Header_Start, Header_End,
Img_Start, Img_End,
Link_Start, Link_End, Link_Separator,
Quote_Start, Quote_End, Quote_Separator,
Preformat_Start, Preformat_End,
List_Start, List_Item, List_Ordered_Item,
Line_Break, Escape_Rule,
Horizontal_Rule,
Blockquote_Start, Blockquote_End);
type Wiki_Tag_Array is array (Wiki_Tag_Type) of Wide_String_Access;
type Wiki_Format_Array is array (Format_Type) of Wide_String_Access;
procedure Write_Optional_Space (Engine : in out Wiki_Renderer);
-- Emit a new line.
procedure New_Line (Engine : in out Wiki_Renderer;
Optional : in Boolean := False);
procedure Need_Separator_Line (Engine : in out Wiki_Renderer);
procedure Close_Paragraph (Engine : in out Wiki_Renderer);
procedure Start_Keep_Content (Engine : in out Wiki_Renderer);
type List_Style_Array is array (1 .. 32) of Boolean;
EMPTY_TAG : aliased constant Wide_Wide_String := "";
type Wiki_Renderer is new Renderer with record
Output : Streams.Output_Stream_Access := null;
Syntax : Wiki_Syntax := SYNTAX_CREOLE;
Format : Format_Map := (others => False);
Tags : Wiki_Tag_Array := (others => EMPTY_TAG'Access);
Style_Start_Tags : Wiki_Format_Array := (others => EMPTY_TAG'Access);
Style_End_Tags : Wiki_Format_Array := (others => EMPTY_TAG'Access);
Escape_Set : Ada.Strings.Wide_Wide_Maps.Wide_Wide_Character_Set;
Has_Paragraph : Boolean := False;
Has_Item : Boolean := False;
Need_Paragraph : Boolean := False;
Need_Newline : Boolean := False;
Need_Space : Boolean := False;
Empty_Line : Boolean := True;
Empty_Previous_Line : Boolean := True;
Keep_Content : Natural := 0;
In_List : Boolean := False;
Invert_Header_Level : Boolean := False;
Allow_Link_Language : Boolean := False;
Link_First : Boolean := False;
Html_Blockquote : Boolean := False;
Line_Count : Natural := 0;
Current_Level : Natural := 0;
Quote_Level : Natural := 0;
UL_List_Level : Natural := 0;
OL_List_Level : Natural := 0;
Current_Style : Format_Map := (others => False);
Content : Unbounded_Wide_Wide_String;
Link_Href : Unbounded_Wide_Wide_String;
Link_Title : Unbounded_Wide_Wide_String;
Link_Lang : Unbounded_Wide_Wide_String;
end record;
end Wiki.Render.Wiki;
|
Declare the Write_Optional_Space procedure
|
Declare the Write_Optional_Space procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
24d4e767e890b12bb2905657687c24a36c96c242
|
regtests/util-files-tests.adb
|
regtests/util-files-tests.adb
|
-----------------------------------------------------------------------
-- files.tests -- Unit tests for files
-- Copyright (C) 2009, 2010, 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
package body Util.Files.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test, "Files");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Files.Read_File",
Test_Read_File'Access);
Caller.Add_Test (Suite, "Test Util.Files.Read_File (missing)",
Test_Read_File'Access);
Caller.Add_Test (Suite, "Test Util.Files.Read_File (truncate)",
Test_Read_File'Access);
Caller.Add_Test (Suite, "Test Util.Files.Write_File",
Test_Write_File'Access);
Caller.Add_Test (Suite, "Test Util.Files.Iterate_Path",
Test_Iterate_Path'Access);
Caller.Add_Test (Suite, "Test Util.Files.Find_File_Path",
Test_Find_File_Path'Access);
Caller.Add_Test (Suite, "Test Util.Files.Compose_Path",
Test_Compose_Path'Access);
end Add_Tests;
-- Test reading a file into a string
-- Reads this ada source file and checks we have read it correctly
procedure Test_Read_File (T : in out Test) is
Result : Unbounded_String;
begin
Read_File (Path => "regtests/util-files-tests.adb", Into => Result);
T.Assert (Index (Result, "Util.Files.Tests") > 0,
"Content returned by Read_File is not correct");
T.Assert (Index (Result, "end Util.Files.Tests;") > 0,
"Content returned by Read_File is not correct");
end Test_Read_File;
procedure Test_Read_File_Missing (T : in out Test) is
Result : Unbounded_String;
pragma Unreferenced (Result);
begin
Read_File (Path => "regtests/files-test--util.adb", Into => Result);
T.Assert (False, "No exception raised");
exception
when others =>
null;
end Test_Read_File_Missing;
procedure Test_Read_File_Truncate (T : in out Test) is
Result : Unbounded_String;
begin
Read_File (Path => "regtests/util-files-tests.adb", Into => Result,
Max_Size => 50);
Assert_Equals (T, Length (Result), 50,
"Read_File did not truncate correctly");
T.Assert (Index (Result, "Apache License") > 0,
"Content returned by Read_File is not correct");
end Test_Read_File_Truncate;
-- Check writing a file
procedure Test_Write_File (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test-write.txt");
Content : constant String := "Testing Util.Files.Write_File" & ASCII.LF;
Result : Unbounded_String;
begin
Write_File (Path => Path, Content => Content);
Read_File (Path => Path, Into => Result);
Assert_Equals (T, To_String (Result), Content,
"Invalid content written or read");
end Test_Write_File;
-- Check Find_File_Path
procedure Test_Find_File_Path (T : in out Test) is
Dir : constant String := Util.Tests.Get_Path ("regtests");
Paths : constant String := ".;" & Dir;
begin
declare
P : constant String := Util.Files.Find_File_Path ("test.properties", Paths);
begin
Assert_Equals (T, Dir & "/test.properties", P,
"Invalid path returned");
end;
Assert_Equals (T, "blablabla.properties",
Util.Files.Find_File_Path ("blablabla.properties", Paths));
end Test_Find_File_Path;
-- ------------------------------
-- Check Iterate_Path
-- ------------------------------
procedure Test_Iterate_Path (T : in out Test) is
procedure Check_Path (Dir : in String;
Done : out Boolean);
Last : Unbounded_String;
procedure Check_Path (Dir : in String;
Done : out Boolean) is
begin
if Dir = "a" or Dir = "bc" or Dir = "de" then
Done := False;
else
Done := True;
Last := To_Unbounded_String (Dir);
end if;
end Check_Path;
begin
Iterate_Path ("a;bc;de;f", Check_Path'Access);
Assert_Equals (T, "f", Last, "Invalid last path");
Iterate_Path ("de;bc;de;b", Check_Path'Access);
Assert_Equals (T, "b", Last, "Invalid last path");
end Test_Iterate_Path;
-- ------------------------------
-- Test the Compose_Path operation
-- ------------------------------
procedure Test_Compose_Path (T : in out Test) is
begin
Assert_Equals (T, "/usr/bin;/usr/local/bin;/usr/bin",
Compose_Path ("/usr;/usr/local;/usr", "bin"),
"Invalid path composition");
end Test_Compose_Path;
end Util.Files.Tests;
|
-----------------------------------------------------------------------
-- files.tests -- Unit tests for files
-- Copyright (C) 2009, 2010, 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Directories;
with Util.Test_Caller;
package body Util.Files.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test, "Files");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Files.Read_File",
Test_Read_File'Access);
Caller.Add_Test (Suite, "Test Util.Files.Read_File (missing)",
Test_Read_File'Access);
Caller.Add_Test (Suite, "Test Util.Files.Read_File (truncate)",
Test_Read_File'Access);
Caller.Add_Test (Suite, "Test Util.Files.Write_File",
Test_Write_File'Access);
Caller.Add_Test (Suite, "Test Util.Files.Iterate_Path",
Test_Iterate_Path'Access);
Caller.Add_Test (Suite, "Test Util.Files.Find_File_Path",
Test_Find_File_Path'Access);
Caller.Add_Test (Suite, "Test Util.Files.Compose_Path",
Test_Compose_Path'Access);
end Add_Tests;
-- Test reading a file into a string
-- Reads this ada source file and checks we have read it correctly
procedure Test_Read_File (T : in out Test) is
Result : Unbounded_String;
begin
Read_File (Path => "regtests/util-files-tests.adb", Into => Result);
T.Assert (Index (Result, "Util.Files.Tests") > 0,
"Content returned by Read_File is not correct");
T.Assert (Index (Result, "end Util.Files.Tests;") > 0,
"Content returned by Read_File is not correct");
end Test_Read_File;
procedure Test_Read_File_Missing (T : in out Test) is
Result : Unbounded_String;
pragma Unreferenced (Result);
begin
Read_File (Path => "regtests/files-test--util.adb", Into => Result);
T.Assert (False, "No exception raised");
exception
when others =>
null;
end Test_Read_File_Missing;
procedure Test_Read_File_Truncate (T : in out Test) is
Result : Unbounded_String;
begin
Read_File (Path => "regtests/util-files-tests.adb", Into => Result,
Max_Size => 50);
Assert_Equals (T, Length (Result), 50,
"Read_File did not truncate correctly");
T.Assert (Index (Result, "Apache License") > 0,
"Content returned by Read_File is not correct");
end Test_Read_File_Truncate;
-- Check writing a file
procedure Test_Write_File (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test-write.txt");
Content : constant String := "Testing Util.Files.Write_File" & ASCII.LF;
Result : Unbounded_String;
begin
Write_File (Path => Path, Content => Content);
Read_File (Path => Path, Into => Result);
Assert_Equals (T, To_String (Result), Content,
"Invalid content written or read");
end Test_Write_File;
-- Check Find_File_Path
procedure Test_Find_File_Path (T : in out Test) is
Dir : constant String := Util.Tests.Get_Path ("regtests");
Paths : constant String := ".;" & Dir;
begin
declare
P : constant String := Util.Files.Find_File_Path ("test.properties", Paths);
begin
Assert_Equals (T, Dir & "/test.properties", P,
"Invalid path returned");
end;
Assert_Equals (T, "blablabla.properties",
Util.Files.Find_File_Path ("blablabla.properties", Paths));
end Test_Find_File_Path;
-- ------------------------------
-- Check Iterate_Path
-- ------------------------------
procedure Test_Iterate_Path (T : in out Test) is
procedure Check_Path (Dir : in String;
Done : out Boolean);
Last : Unbounded_String;
procedure Check_Path (Dir : in String;
Done : out Boolean) is
begin
if Dir = "a" or Dir = "bc" or Dir = "de" then
Done := False;
else
Done := True;
Last := To_Unbounded_String (Dir);
end if;
end Check_Path;
begin
Iterate_Path ("a;bc;de;f", Check_Path'Access);
Assert_Equals (T, "f", Last, "Invalid last path");
Iterate_Path ("de;bc;de;b", Check_Path'Access);
Assert_Equals (T, "b", Last, "Invalid last path");
end Test_Iterate_Path;
-- ------------------------------
-- Test the Compose_Path operation
-- ------------------------------
procedure Test_Compose_Path (T : in out Test) is
begin
Assert_Equals (T, "src/os-none",
Compose_Path ("src;regtests", "os-none"),
"Invalid path composition");
Assert_Equals (T, "regtests/bundles",
Compose_Path ("src;regtests", "bundles"),
"Invalid path composition");
if Ada.Directories.Exists ("/usr/bin") then
Assert_Equals (T, "/usr/bin;/usr/local/bin;/usr/bin",
Compose_Path ("/usr;/usr/local;/usr", "bin"),
"Invalid path composition");
end if;
end Test_Compose_Path;
end Util.Files.Tests;
|
Fix execution of Compose unit test on Windows - Do not execute one test that relies on the availability of /usr/bin directory - Add a compose test that uses the util directory hierarchy.
|
Fix execution of Compose unit test on Windows
- Do not execute one test that relies on the availability of /usr/bin directory
- Add a compose test that uses the util directory hierarchy.
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
f4d75006be620397e07d389684beddd5cee75464
|
regtests/asf-contexts-faces-tests.adb
|
regtests/asf-contexts-faces-tests.adb
|
-----------------------------------------------------------------------
-- Faces Context Tests - Unit tests for ASF.Contexts.Faces
-- Copyright (C) 2010, 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.IO_Exceptions;
with Util.Test_Caller;
package body ASF.Contexts.Faces.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test, "Contexts.Faces");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
-- To document what is tested, register the test methods for each
-- operation that is tested.
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Add_Message",
Test_Add_Message'Access);
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Max_Severity",
Test_Max_Severity'Access);
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Get_Message",
Test_Get_Messages'Access);
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Queue_Exception",
Test_Queue_Exception'Access);
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Get_Flash",
Test_Flash_Context'Access);
end Add_Tests;
-- Test the faces message queue.
procedure Test_Add_Message (T : in out Test) is
Ctx : Faces_Context;
begin
Ctx.Add_Message (Client_Id => "", Message => "msg1");
Ctx.Add_Message (Client_Id => "", Message => "msg1");
Ctx.Add_Message (Client_Id => "", Message => "msg2");
Ctx.Add_Message (Client_Id => "", Message => "msg3");
Ctx.Add_Message (Client_Id => "info", Message => "msg3", Severity => INFO);
Ctx.Add_Message (Client_Id => "warn", Message => "msg3", Severity => WARN);
Ctx.Add_Message (Client_Id => "error", Message => "msg3", Severity => ERROR);
Ctx.Add_Message (Client_Id => "fatal", Message => "msg3", Severity => FATAL);
T.Assert (Ctx.Get_Maximum_Severity = FATAL, "Add message failed");
end Test_Add_Message;
procedure Test_Max_Severity (T : in out Test) is
Ctx : Faces_Context;
begin
T.Assert (Ctx.Get_Maximum_Severity = NONE, "Invalid max severity with no message");
Ctx.Add_Message (Client_Id => "info", Message => "msg3", Severity => INFO);
T.Assert (Ctx.Get_Maximum_Severity = INFO, "Invalid max severity with info message");
Ctx.Add_Message (Client_Id => "info", Message => "msg3", Severity => WARN);
T.Assert (Ctx.Get_Maximum_Severity = WARN, "Invalid max severity with warn message");
Ctx.Add_Message (Client_Id => "info", Message => "msg3", Severity => FATAL);
T.Assert (Ctx.Get_Maximum_Severity = FATAL, "Invalid max severity with warn message");
end Test_Max_Severity;
procedure Test_Get_Messages (T : in out Test) is
Ctx : Faces_Context;
begin
-- Iterator on an empty message list.
declare
Iter : constant Vectors.Cursor := Ctx.Get_Messages (Client_Id => "");
begin
T.Assert (not Vectors.Has_Element (Iter), "Iterator should indicate no message");
end;
Ctx.Add_Message (Client_Id => "info", Message => "msg1", Severity => INFO);
declare
Iter : constant Vectors.Cursor := Ctx.Get_Messages (Client_Id => "info");
M : Message;
begin
T.Assert (Vectors.Has_Element (Iter), "Iterator should indicate a message");
M := Vectors.Element (Iter);
Assert_Equals (T, "msg1", Get_Summary (M), "Invalid message");
Assert_Equals (T, "msg1", Get_Detail (M), "Invalid details");
T.Assert (INFO = Get_Severity (M), "Invalid severity");
end;
end Test_Get_Messages;
-- ------------------------------
-- Test adding some exception in the faces context.
-- ------------------------------
procedure Test_Queue_Exception (T : in out Test) is
procedure Raise_Exception (Depth : in Natural;
Excep : in Natural);
procedure Check_Exception (Event : in Events.Exceptions.Exception_Event'Class;
Remove : out Boolean;
Context : in out Faces_Context'Class);
Ctx : Faces_Context;
Cnt : Natural := 0;
procedure Raise_Exception (Depth : in Natural;
Excep : in Natural) is
begin
if Depth > 0 then
Raise_Exception (Depth - 1, Excep);
end if;
case Excep is
when 1 =>
raise Constraint_Error with "except code 1";
when 2 =>
raise Ada.IO_Exceptions.Name_Error;
when others =>
raise Program_Error with "Testing program error";
end case;
end Raise_Exception;
procedure Check_Exception (Event : in Events.Exceptions.Exception_Event'Class;
Remove : out Boolean;
Context : in out Faces_Context'Class) is
pragma Unreferenced (Context, Event);
begin
Cnt := Cnt + 1;
Remove := False;
end Check_Exception;
begin
-- Create some exceptions and queue them.
for I in 1 .. 3 loop
begin
Raise_Exception (3, I);
exception
when E : others =>
Ctx.Queue_Exception (E);
end;
end loop;
Ctx.Iterate_Exception (Check_Exception'Access);
Util.Tests.Assert_Equals (T, 3, Cnt, "3 exception should have been queued");
end Test_Queue_Exception;
-- ------------------------------
-- Test the flash instance.
-- ------------------------------
procedure Test_Flash_Context (T : in out Test) is
use type ASF.Contexts.Faces.Flash_Context_Access;
Ctx : Faces_Context;
Flash : constant ASF.Contexts.Faces.Flash_Context_Access := Ctx.Get_Flash;
begin
T.Assert (Flash /= null, "Null flash context returned");
end Test_Flash_Context;
end ASF.Contexts.Faces.Tests;
|
-----------------------------------------------------------------------
-- Faces Context Tests - Unit tests for ASF.Contexts.Faces
-- Copyright (C) 2010, 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.IO_Exceptions;
with Util.Test_Caller;
with ASF.Contexts.Flash;
package body ASF.Contexts.Faces.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test, "Contexts.Faces");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
-- To document what is tested, register the test methods for each
-- operation that is tested.
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Add_Message",
Test_Add_Message'Access);
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Max_Severity",
Test_Max_Severity'Access);
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Get_Message",
Test_Get_Messages'Access);
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Queue_Exception",
Test_Queue_Exception'Access);
Caller.Add_Test (Suite, "Test ASF.Contexts.Faces.Get_Flash",
Test_Flash_Context'Access);
end Add_Tests;
-- Test the faces message queue.
procedure Test_Add_Message (T : in out Test) is
Ctx : Faces_Context;
begin
Ctx.Add_Message (Client_Id => "", Message => "msg1");
Ctx.Add_Message (Client_Id => "", Message => "msg1");
Ctx.Add_Message (Client_Id => "", Message => "msg2");
Ctx.Add_Message (Client_Id => "", Message => "msg3");
Ctx.Add_Message (Client_Id => "info", Message => "msg3", Severity => INFO);
Ctx.Add_Message (Client_Id => "warn", Message => "msg3", Severity => WARN);
Ctx.Add_Message (Client_Id => "error", Message => "msg3", Severity => ERROR);
Ctx.Add_Message (Client_Id => "fatal", Message => "msg3", Severity => FATAL);
T.Assert (Ctx.Get_Maximum_Severity = FATAL, "Add message failed");
end Test_Add_Message;
procedure Test_Max_Severity (T : in out Test) is
Ctx : Faces_Context;
begin
T.Assert (Ctx.Get_Maximum_Severity = NONE, "Invalid max severity with no message");
Ctx.Add_Message (Client_Id => "info", Message => "msg3", Severity => INFO);
T.Assert (Ctx.Get_Maximum_Severity = INFO, "Invalid max severity with info message");
Ctx.Add_Message (Client_Id => "info", Message => "msg3", Severity => WARN);
T.Assert (Ctx.Get_Maximum_Severity = WARN, "Invalid max severity with warn message");
Ctx.Add_Message (Client_Id => "info", Message => "msg3", Severity => FATAL);
T.Assert (Ctx.Get_Maximum_Severity = FATAL, "Invalid max severity with warn message");
end Test_Max_Severity;
procedure Test_Get_Messages (T : in out Test) is
Ctx : Faces_Context;
begin
-- Iterator on an empty message list.
declare
Iter : constant Vectors.Cursor := Ctx.Get_Messages (Client_Id => "");
begin
T.Assert (not Vectors.Has_Element (Iter), "Iterator should indicate no message");
end;
Ctx.Add_Message (Client_Id => "info", Message => "msg1", Severity => INFO);
declare
Iter : constant Vectors.Cursor := Ctx.Get_Messages (Client_Id => "info");
M : Message;
begin
T.Assert (Vectors.Has_Element (Iter), "Iterator should indicate a message");
M := Vectors.Element (Iter);
Assert_Equals (T, "msg1", Get_Summary (M), "Invalid message");
Assert_Equals (T, "msg1", Get_Detail (M), "Invalid details");
T.Assert (INFO = Get_Severity (M), "Invalid severity");
end;
end Test_Get_Messages;
-- ------------------------------
-- Test adding some exception in the faces context.
-- ------------------------------
procedure Test_Queue_Exception (T : in out Test) is
procedure Raise_Exception (Depth : in Natural;
Excep : in Natural);
procedure Check_Exception (Event : in Events.Exceptions.Exception_Event'Class;
Remove : out Boolean;
Context : in out Faces_Context'Class);
Ctx : Faces_Context;
Cnt : Natural := 0;
procedure Raise_Exception (Depth : in Natural;
Excep : in Natural) is
begin
if Depth > 0 then
Raise_Exception (Depth - 1, Excep);
end if;
case Excep is
when 1 =>
raise Constraint_Error with "except code 1";
when 2 =>
raise Ada.IO_Exceptions.Name_Error;
when others =>
raise Program_Error with "Testing program error";
end case;
end Raise_Exception;
procedure Check_Exception (Event : in Events.Exceptions.Exception_Event'Class;
Remove : out Boolean;
Context : in out Faces_Context'Class) is
pragma Unreferenced (Context, Event);
begin
Cnt := Cnt + 1;
Remove := False;
end Check_Exception;
begin
-- Create some exceptions and queue them.
for I in 1 .. 3 loop
begin
Raise_Exception (3, I);
exception
when E : others =>
Ctx.Queue_Exception (E);
end;
end loop;
Ctx.Iterate_Exception (Check_Exception'Access);
Util.Tests.Assert_Equals (T, 3, Cnt, "3 exception should have been queued");
end Test_Queue_Exception;
-- ------------------------------
-- Test the flash instance.
-- ------------------------------
procedure Test_Flash_Context (T : in out Test) is
use type ASF.Contexts.Faces.Flash_Context_Access;
Ctx : Faces_Context;
Flash : aliased ASF.Contexts.Flash.Flash_Context;
begin
Ctx.Set_Flash (Flash'Unchecked_Access);
T.Assert (Ctx.Get_Flash /= null, "Null flash context returned");
end Test_Flash_Context;
end ASF.Contexts.Faces.Tests;
|
Fix flash unit test
|
Fix flash unit test
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
b84ccef5d02388ec1c5595d12ae5a936d409a027
|
src/security-oauth-clients.ads
|
src/security-oauth-clients.ads
|
-----------------------------------------------------------------------
-- security-oauth -- OAuth Security
-- Copyright (C) 2012, 2013, 2016, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
-- The <b>Security.OAuth.Clients</b> package implements the client OAuth 2.0 authorization.
--
-- Note: OAuth 1.0 could be implemented but since it's being deprecated it's not worth doing it.
package Security.OAuth.Clients is
-- ------------------------------
-- Access Token
-- ------------------------------
-- Access tokens are credentials used to access protected resources.
-- The access token is represented as a <b>Principal</b>. This is an opaque
-- value for an application.
type Access_Token (Len : Natural) is new Security.Principal with private;
type Access_Token_Access is access all Access_Token'Class;
-- Get the principal name. This is the OAuth access token.
function Get_Name (From : in Access_Token) return String;
type OpenID_Token (Len, Id_Len, Refresh_Len : Natural) is new Access_Token with private;
type OpenID_Token_Access is access all OpenID_Token'Class;
-- Get the id_token that was returned by the authentication process.
function Get_Id_Token (From : in OpenID_Token) return String;
-- Generate a random nonce with at last the number of random bits.
-- The number of bits is rounded up to a multiple of 32.
-- The random bits are then converted to base64url in the returned string.
function Create_Nonce (Bits : in Positive := 256) return String;
type Grant_Type is new Security.Principal with private;
-- Get the principal name. This is the OAuth access token.
function Get_Name (From : in Grant_Type) return String;
-- Get the Authorization header to be used for accessing a protected resource.
-- (See RFC 6749 7. Accessing Protected Resources)
function Get_Authorization (From : in Grant_Type) return String;
-- ------------------------------
-- Application
-- ------------------------------
-- The <b>Application</b> holds the necessary information to let a user
-- grant access to its protected resources on the resource server. It contains
-- information that allows the OAuth authorization server to identify the
-- application (client id and secret key).
type Application is new Security.OAuth.Application with private;
-- Set the OAuth authorization server URI that the application must use
-- to exchange the OAuth code into an access token.
procedure Set_Provider_URI (App : in out Application;
URI : in String);
-- OAuth 2.0 Section 4.1.1 Authorization Request
-- Build a unique opaque value used to prevent cross-site request forgery.
-- The <b>Nonce</b> parameters is an optional but recommended unique value
-- used only once. The state value will be returned back by the OAuth provider.
-- This protects the <tt>client_id</tt> and <tt>redirect_uri</tt> parameters.
function Get_State (App : in Application;
Nonce : in String) return String;
-- Get the authenticate parameters to build the URI to redirect the user to
-- the OAuth authorization form.
function Get_Auth_Params (App : in Application;
State : in String;
Scope : in String := "") return String;
-- OAuth 2.0 Section 4.1.2 Authorization Response
-- Verify that the <b>State</b> opaque value was created by the <b>Get_State</b>
-- operation with the given client and redirect URL.
function Is_Valid_State (App : in Application;
Nonce : in String;
State : in String) return Boolean;
-- OAuth 2.0 Section 4.1.3. Access Token Request
-- Section 4.1.4. Access Token Response
-- Exchange the OAuth code into an access token.
function Request_Access_Token (App : in Application;
Code : in String) return Access_Token_Access;
-- Get a request token with username and password.
-- RFC 6749: 4.3. Resource Owner Password Credentials Grant
procedure Request_Token (App : in Application;
Username : in String;
Password : in String;
Scope : in String;
Token : in out Grant_Type'Class);
-- Create the access token
function Create_Access_Token (App : in Application;
Token : in String;
Refresh : in String;
Id_Token : in String;
Expires : in Natural) return Access_Token_Access;
private
type Access_Token (Len : Natural) is new Security.Principal with record
Access_Id : String (1 .. Len);
end record;
type OpenID_Token (Len, Id_Len, Refresh_Len : Natural) is new Access_Token (Len) with record
Id_Token : String (1 .. Id_Len);
Refresh_Token : String (1 .. Refresh_Len);
end record;
type Application is new Security.OAuth.Application with record
Request_URI : Ada.Strings.Unbounded.Unbounded_String;
end record;
type Grant_Type is new Security.Principal with record
Access_Token : Ada.Strings.Unbounded.Unbounded_String;
Refresh_Token : Ada.Strings.Unbounded.Unbounded_String;
Id_Token : Ada.Strings.Unbounded.Unbounded_String;
end record;
end Security.OAuth.Clients;
|
-----------------------------------------------------------------------
-- security-oauth -- OAuth Security
-- Copyright (C) 2012, 2013, 2016, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
-- The <b>Security.OAuth.Clients</b> package implements the client OAuth 2.0 authorization.
--
-- Note: OAuth 1.0 could be implemented but since it's being deprecated it's not worth doing it.
package Security.OAuth.Clients is
-- ------------------------------
-- Access Token
-- ------------------------------
-- Access tokens are credentials used to access protected resources.
-- The access token is represented as a <b>Principal</b>. This is an opaque
-- value for an application.
type Access_Token (Len : Natural) is new Security.Principal with private;
type Access_Token_Access is access all Access_Token'Class;
-- Get the principal name. This is the OAuth access token.
function Get_Name (From : in Access_Token) return String;
type OpenID_Token (Len, Id_Len, Refresh_Len : Natural) is new Access_Token with private;
type OpenID_Token_Access is access all OpenID_Token'Class;
-- Get the id_token that was returned by the authentication process.
function Get_Id_Token (From : in OpenID_Token) return String;
-- Generate a random nonce with at last the number of random bits.
-- The number of bits is rounded up to a multiple of 32.
-- The random bits are then converted to base64url in the returned string.
function Create_Nonce (Bits : in Positive := 256) return String;
type Grant_Type is new Security.Principal with private;
-- Get the principal name. This is the OAuth access token.
function Get_Name (From : in Grant_Type) return String;
-- Get the Authorization header to be used for accessing a protected resource.
-- (See RFC 6749 7. Accessing Protected Resources)
function Get_Authorization (From : in Grant_Type) return String;
-- ------------------------------
-- Application
-- ------------------------------
-- The <b>Application</b> holds the necessary information to let a user
-- grant access to its protected resources on the resource server. It contains
-- information that allows the OAuth authorization server to identify the
-- application (client id and secret key).
type Application is new Security.OAuth.Application with private;
-- Set the OAuth authorization server URI that the application must use
-- to exchange the OAuth code into an access token.
procedure Set_Provider_URI (App : in out Application;
URI : in String);
-- OAuth 2.0 Section 4.1.1 Authorization Request
-- Build a unique opaque value used to prevent cross-site request forgery.
-- The <b>Nonce</b> parameters is an optional but recommended unique value
-- used only once. The state value will be returned back by the OAuth provider.
-- This protects the <tt>client_id</tt> and <tt>redirect_uri</tt> parameters.
function Get_State (App : in Application;
Nonce : in String) return String;
-- Get the authenticate parameters to build the URI to redirect the user to
-- the OAuth authorization form.
function Get_Auth_Params (App : in Application;
State : in String;
Scope : in String := "") return String;
-- OAuth 2.0 Section 4.1.2 Authorization Response
-- Verify that the <b>State</b> opaque value was created by the <b>Get_State</b>
-- operation with the given client and redirect URL.
function Is_Valid_State (App : in Application;
Nonce : in String;
State : in String) return Boolean;
-- OAuth 2.0 Section 4.1.3. Access Token Request
-- Section 4.1.4. Access Token Response
-- Exchange the OAuth code into an access token.
function Request_Access_Token (App : in Application;
Code : in String) return Access_Token_Access;
-- Get a request token with username and password.
-- RFC 6749: 4.3. Resource Owner Password Credentials Grant
procedure Request_Token (App : in Application;
Username : in String;
Password : in String;
Scope : in String;
Token : in out Grant_Type'Class);
-- Refresh the access token.
-- RFC 6749: 6. Refreshing an Access Token
procedure Refresh_Token (App : in Application;
Scope : in String;
Token : in out Grant_Type'Class);
-- Create the access token
function Create_Access_Token (App : in Application;
Token : in String;
Refresh : in String;
Id_Token : in String;
Expires : in Natural) return Access_Token_Access;
private
type Access_Token (Len : Natural) is new Security.Principal with record
Access_Id : String (1 .. Len);
end record;
type OpenID_Token (Len, Id_Len, Refresh_Len : Natural) is new Access_Token (Len) with record
Id_Token : String (1 .. Id_Len);
Refresh_Token : String (1 .. Refresh_Len);
end record;
type Application is new Security.OAuth.Application with record
Request_URI : Ada.Strings.Unbounded.Unbounded_String;
end record;
type Grant_Type is new Security.Principal with record
Access_Token : Ada.Strings.Unbounded.Unbounded_String;
Refresh_Token : Ada.Strings.Unbounded.Unbounded_String;
Id_Token : Ada.Strings.Unbounded.Unbounded_String;
end record;
end Security.OAuth.Clients;
|
Declare the Refresh_Token procedure
|
Declare the Refresh_Token procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
2aa9e5ee491828ff25628ba1cd4699240ef1e06b
|
mat/src/mat-consoles.adb
|
mat/src/mat-consoles.adb
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body MAT.Consoles is
-- ------------------------------
-- Print the title for the given field and setup the associated field size.
-- ------------------------------
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive) is
begin
Console.Sizes (Field) := Length;
if Console.Field_Count >= 1 then
Console.Cols (Field) := Console.Cols (Console.Fields (Console.Field_Count))
+ Console.Sizes (Console.Fields (Console.Field_Count));
else
Console.Cols (Field) := 1;
end if;
Console.Field_Count := Console.Field_Count + 1;
Console.Fields (Console.Field_Count) := Field;
Console_Type'Class (Console).Print_Title (Field, Title);
end Print_Title;
-- ------------------------------
-- Format the address and print it for the given field.
-- ------------------------------
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr) is
Value : constant String := MAT.Types.Hex_Image (Addr);
begin
Console_Type'Class (Console).Print_Field (Field, Value);
end Print_Field;
-- ------------------------------
-- Format the size and print it for the given field.
-- ------------------------------
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size) is
Value : constant String := MAT.Types.Target_Size'Image (Size);
begin
Console_Type'Class (Console).Print_Field (Field, Value);
end Print_Size;
-- ------------------------------
-- Format the thread information and print it for the given field.
-- ------------------------------
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref) is
Value : constant String := MAT.Types.Target_Thread_Ref'Image (Thread);
begin
Console_Type'Class (Console).Print_Field (Field, Value);
end Print_Thread;
-- ------------------------------
-- Format the time tick as a duration and print it for the given field.
-- ------------------------------
procedure Print_Duration (Console : in out Console_Type;
Field : in Field_Type;
Duration : in MAT.Types.Target_Tick_Ref) is
Value : constant String := MAT.Types.Tick_Image (Duration);
begin
Console_Type'Class (Console).Print_Field (Field, Value);
end Print_Duration;
-- ------------------------------
-- Format the integer and print it for the given field.
-- ------------------------------
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer;
Justify : in Justify_Type := J_LEFT) is
Val : constant String := Integer'Image (Value);
begin
Console_Type'Class (Console).Print_Field (Field, Val, Justify);
end Print_Field;
-- ------------------------------
-- Format the integer and print it for the given field.
-- ------------------------------
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String;
Justify : in Justify_Type := J_LEFT) is
Item : String := Ada.Strings.Unbounded.To_String (Value);
Size : constant Natural := Console.Sizes (Field);
begin
if Size <= Item'Length then
Item (Item'Last - Size + 2 .. Item'Last - Size + 4) := "...";
Console_Type'Class (Console).Print_Field (Field, Item (Item'Last - Size + 2 .. Item'Last));
else
Console_Type'Class (Console).Print_Field (Field, Item, Justify);
end if;
end Print_Field;
end MAT.Consoles;
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body MAT.Consoles is
-- ------------------------------
-- Print the title for the given field and setup the associated field size.
-- ------------------------------
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive) is
begin
Console.Sizes (Field) := Length;
if Console.Field_Count >= 1 then
Console.Cols (Field) := Console.Cols (Console.Fields (Console.Field_Count))
+ Console.Sizes (Console.Fields (Console.Field_Count));
else
Console.Cols (Field) := 1;
end if;
Console.Field_Count := Console.Field_Count + 1;
Console.Fields (Console.Field_Count) := Field;
Console_Type'Class (Console).Print_Title (Field, Title);
end Print_Title;
-- ------------------------------
-- Format the address and print it for the given field.
-- ------------------------------
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr) is
Value : constant String := MAT.Types.Hex_Image (Addr);
begin
Console_Type'Class (Console).Print_Field (Field, Value);
end Print_Field;
-- ------------------------------
-- Format the address range and print it for the given field.
-- ------------------------------
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
From : in MAT.Types.Target_Addr;
To : in MAT.Types.Target_Addr) is
From_Value : constant String := MAT.Types.Hex_Image (From);
To_Value : constant String := MAT.Types.Hex_Image (To);
begin
Console_Type'Class (Console).Print_Field (Field, From_Value & "-" & To_Value);
end Print_Field;
-- ------------------------------
-- Format the size and print it for the given field.
-- ------------------------------
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size) is
Value : constant String := MAT.Types.Target_Size'Image (Size);
begin
Console_Type'Class (Console).Print_Field (Field, Value);
end Print_Size;
-- ------------------------------
-- Format the thread information and print it for the given field.
-- ------------------------------
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref) is
Value : constant String := MAT.Types.Target_Thread_Ref'Image (Thread);
begin
Console_Type'Class (Console).Print_Field (Field, Value);
end Print_Thread;
-- ------------------------------
-- Format the time tick as a duration and print it for the given field.
-- ------------------------------
procedure Print_Duration (Console : in out Console_Type;
Field : in Field_Type;
Duration : in MAT.Types.Target_Tick_Ref) is
Value : constant String := MAT.Types.Tick_Image (Duration);
begin
Console_Type'Class (Console).Print_Field (Field, Value);
end Print_Duration;
-- ------------------------------
-- Format the integer and print it for the given field.
-- ------------------------------
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer;
Justify : in Justify_Type := J_LEFT) is
Val : constant String := Integer'Image (Value);
begin
Console_Type'Class (Console).Print_Field (Field, Val, Justify);
end Print_Field;
-- ------------------------------
-- Format the integer and print it for the given field.
-- ------------------------------
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String;
Justify : in Justify_Type := J_LEFT) is
Item : String := Ada.Strings.Unbounded.To_String (Value);
Size : constant Natural := Console.Sizes (Field);
begin
if Size <= Item'Length then
Item (Item'Last - Size + 2 .. Item'Last - Size + 4) := "...";
Console_Type'Class (Console).Print_Field (Field, Item (Item'Last - Size + 2 .. Item'Last));
else
Console_Type'Class (Console).Print_Field (Field, Item, Justify);
end if;
end Print_Field;
end MAT.Consoles;
|
Implement the Print_Field with a range of address
|
Implement the Print_Field with a range of address
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
7083d31730ab183fc52dc6023ce6332e9dfb5287
|
boards/native/src/native-filesystem.adb
|
boards/native/src/native-filesystem.adb
|
with Ada.Directories;
with Ada.Unchecked_Deallocation;
package body Native.Filesystem is
-- ??? There are a bunch of 'Unrestricted_Access here because the
-- HAL.Filesystem API embeds implicit references to filesystems. It
-- woudl be good to make these references explicit at some point to
-- avoid kludges.
function "+" (S : Ada.Strings.Unbounded.Unbounded_String) return String
renames Ada.Strings.Unbounded.To_String;
function "+" (S : String) return Ada.Strings.Unbounded.Unbounded_String
renames Ada.Strings.Unbounded.To_Unbounded_String;
procedure Destroy is new Ada.Unchecked_Deallocation
(Native_File_Handle, Native_File_Handle_Ref);
procedure Destroy is new Ada.Unchecked_Deallocation
(Native_Directory_Handle, Native_Directory_Handle_Ref);
function "<" (Left, Right : Directory_Data_Entry) return Boolean is
(Ada.Strings.Unbounded."<" (Left.Name, Right.Name));
package Directory_Data_Sorting is
new Directory_Data_Vectors.Generic_Sorting;
-- Most of the time, standard operations give us no reliable way to
-- determine specifically what triggered a failure, so use the following
-- error code as a "generic" one.
Generic_Error : constant Status_Kind := Input_Output_Error;
function Absolute_Path
(This : Native_FS_Driver;
Relative_Path : Pathname)
return Pathname
is (if Relative_Path = ""
then +This.Root_Dir
else Join (+This.Root_Dir, Relative_Path, True));
----------------
-- Get_Handle --
----------------
function Get_Handle
(FS : in out Native_FS_Driver)
return Native_File_Handle_Ref
is
Result : Native_File_Handle_Ref := FS.Free_File_Handles;
begin
if Result = null then
Result := new Native_File_Handle'
(FS => FS'Unrestricted_Access,
others => <>);
else
FS.Free_File_Handles := Result.Next;
end if;
return Result;
end Get_Handle;
----------------
-- Get_Handle --
----------------
function Get_Handle
(FS : in out Native_FS_Driver)
return Native_Directory_Handle_Ref
is
Result : Native_Directory_Handle_Ref := FS.Free_Dir_Handles;
begin
if Result = null then
Result := new Native_Directory_Handle'
(FS => FS'Unrestricted_Access,
others => <>);
else
FS.Free_Dir_Handles := Result.Next;
end if;
return Result;
end Get_Handle;
---------------------
-- Add_Free_Handle --
---------------------
procedure Add_Free_Handle
(FS : in out Native_FS_Driver;
Handle : in out Native_File_Handle_Ref)
is
begin
Handle.Next := FS.Free_File_Handles;
FS.Free_File_Handles := Handle;
Handle := null;
end Add_Free_Handle;
---------------------
-- Add_Free_Handle --
---------------------
procedure Add_Free_Handle
(FS : in out Native_FS_Driver;
Handle : in out Native_Directory_Handle_Ref)
is
begin
Handle.Next := FS.Free_Dir_Handles;
FS.Free_Dir_Handles := Handle;
Handle := null;
end Add_Free_Handle;
-------------
-- Destroy --
-------------
procedure Destroy (This : in out Native_FS_Driver_Ref) is
procedure Destroy is new Ada.Unchecked_Deallocation
(Native_FS_Driver, Native_FS_Driver_Ref);
begin
-- Free all handles
while This.Free_File_Handles /= null loop
declare
H : constant Native_File_Handle_Ref := This.Free_File_Handles.Next;
begin
Destroy (This.Free_File_Handles);
This.Free_File_Handles := H;
end;
end loop;
while This.Free_Dir_Handles /= null loop
declare
H : constant Native_Directory_Handle_Ref :=
This.Free_Dir_Handles.Next;
begin
Destroy (This.Free_Dir_Handles);
This.Free_Dir_Handles := H;
end;
end loop;
Destroy (This);
end Destroy;
------------
-- Create --
------------
function Create
(FS : out Native_FS_Driver;
Root_Dir : Pathname)
return Status_Kind
is
begin
declare
use type Ada.Directories.File_Kind;
begin
if Ada.Directories.Kind (Root_Dir) /= Ada.Directories.Directory then
return Invalid_Argument;
end if;
exception
when Ada.Directories.Name_Error =>
return Invalid_Argument;
end;
FS.Root_Dir := Ada.Strings.Unbounded.To_Unbounded_String (Root_Dir);
return Status_Ok;
end Create;
-----------------
-- Create_Node --
-----------------
overriding function Create_Node
(This : in out Native_FS_Driver;
Path : Pathname;
Kind : File_Kind)
return Status_Kind
is
Abs_Path : constant Pathname := Absolute_Path (This, Path);
begin
case Kind is
when Regular_File =>
declare
File : Byte_IO.File_Type;
begin
begin
Byte_IO.Create (File, Byte_IO.Out_File, Abs_Path);
exception
when Byte_IO.Status_Error
| Byte_IO.Name_Error
| Byte_IO.Use_Error
=>
return Generic_Error;
end;
Byte_IO.Close (File);
end;
when Directory =>
begin
Ada.Directories.Create_Directory (Abs_Path);
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
return Generic_Error;
end;
end case;
return Status_Ok;
end Create_Node;
----------------------
-- Create_Directory --
----------------------
overriding function Create_Directory
(This : in out Native_FS_Driver;
Path : Pathname)
return Status_Kind
is
begin
return This.Create_Node (Absolute_Path (This, Path), Directory);
end Create_Directory;
------------
-- Unlink --
------------
overriding function Unlink
(This : in out Native_FS_Driver;
Path : Pathname)
return Status_Kind
is
begin
Ada.Directories.Delete_File (Absolute_Path (This, Path));
return Status_Ok;
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
return Generic_Error;
end Unlink;
----------------------
-- Remove_Directory --
----------------------
overriding function Remove_Directory
(This : in out Native_FS_Driver;
Path : Pathname)
return Status_Kind
is
begin
Ada.Directories.Delete_Directory (Absolute_Path (This, Path));
return Status_Ok;
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
return Generic_Error;
end Remove_Directory;
------------
-- Rename --
------------
overriding function Rename
(This : in out Native_FS_Driver;
Old_Path : Pathname;
New_Path : Pathname)
return Status_Kind
is
Old_Abs_Path : constant Pathname := Absolute_Path (This, Old_Path);
New_Abs_Path : constant Pathname := Absolute_Path (This, New_Path);
begin
Ada.Directories.Rename (Old_Abs_Path, New_Abs_Path);
return Status_Ok;
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
return Generic_Error;
end Rename;
-------------------
-- Truncate_File --
-------------------
overriding function Truncate_File
(This : in out Native_FS_Driver;
Path : Pathname;
Length : IO_Count)
return Status_Kind
is
pragma Unreferenced (This, Path, Length);
begin
-- ??? Implement this. This is not done at the moment as there seems to
-- be no other way using standard Ada packages than do delete the file
-- and re-create it.
return Generic_Error;
end Truncate_File;
----------
-- Open --
----------
overriding function Open
(This : in out Native_FS_Driver;
Path : Pathname;
Mode : File_Mode;
Handle : out File_Handle_Ref)
return Status_Kind
is
Result : Native_File_Handle_Ref := This.Get_Handle;
begin
begin
Byte_IO.Open
(File => Result.File,
Mode => (case Mode is
when Read_Only => Byte_IO.In_File,
when Write_Only => Byte_IO.Out_File,
when Read_Write => Byte_IO.Inout_File),
Name => Absolute_Path (This, Path));
exception
when Byte_IO.Status_Error
| Byte_IO.Name_Error
| Byte_IO.Use_Error =>
Destroy (Result);
return Generic_Error;
end;
Handle := Result.all'Access;
return Status_Ok;
end Open;
--------------------
-- Open_Directory --
--------------------
overriding function Open_Directory
(This : in out Native_FS_Driver;
Path : Pathname;
Handle : out Directory_Handle_Ref)
return Status_Kind
is
use Ada.Strings.Unbounded;
Result : Native_Directory_Handle_Ref := This.Get_Handle;
Search : Ada.Directories.Search_Type;
begin
begin
Ada.Directories.Start_Search (Search, Absolute_Path (This, Path), "");
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
This.Add_Free_Handle (Result);
return Generic_Error;
end;
Result.Full_Name := +Path;
while Ada.Directories.More_Entries (Search) loop
declare
use type Ada.Directories.File_Kind;
E : Ada.Directories.Directory_Entry_Type;
Kind : Ada.Directories.File_Kind;
Name : Unbounded_String;
begin
Ada.Directories.Get_Next_Entry (Search, E);
Kind := Ada.Directories.Kind (E);
Name := +Ada.Directories.Simple_Name (E);
-- HAL.Filesystem does not support special files, so just ignores
-- them. As for current and parent directories entries, skip them
-- for now as this makes tree traversal cumbersome to write.
if Kind /= Ada.Directories.Special_File
and then +Name /= "."
and then +Name /= ".."
then
Result.Data.Append
((Kind => (case Kind is
when Ada.Directories.Ordinary_File => Regular_File,
when Ada.Directories.Directory => Directory,
when others => raise Program_Error),
Name => Name));
end if;
end;
end loop;
Ada.Directories.End_Search (Search);
-- Make sure entries are sorted so that we get determinism. This is
-- convenient for testing.
Directory_Data_Sorting.Sort (Result.Data);
Handle := Result.all'Access;
return Status_Ok;
end Open_Directory;
----------
-- Read --
----------
overriding function Read
(This : in out Native_File_Handle;
Data : out Byte_Array)
return Status_Kind
is
begin
for B of Data loop
Byte_IO.Read (This.File, B);
end loop;
return Status_Ok;
exception
when Byte_IO.Mode_Error
| Byte_IO.End_Error
| Byte_IO.Data_Error
=>
return Generic_Error;
end Read;
-----------
-- Write --
-----------
overriding function Write
(This : in out Native_File_Handle;
Data : Byte_Array)
return Status_Kind
is
begin
for B of Data loop
Byte_IO.Write (This.File, B);
end loop;
return Status_Ok;
exception
when Byte_IO.Mode_Error
| Byte_IO.Use_Error
=>
return Generic_Error;
end Write;
----------
-- Seek --
----------
overriding function Seek
(This : in out Native_File_Handle;
Offset : IO_Count)
return Status_Kind
is
begin
Byte_IO.Set_Index (This.File, Byte_IO.Positive_Count (Offset));
return Status_Ok;
end Seek;
-----------
-- Close --
-----------
overriding function Close
(This : in out Native_File_Handle)
return Status_Kind
is
This_Ref : Native_File_Handle_Ref := This'Unrestricted_Access;
begin
begin
Byte_IO.Close (This.File);
exception
when Byte_IO.Status_Error =>
return Generic_Error;
end;
This_Ref.FS.Add_Free_Handle (This_Ref);
return Status_Ok;
end Close;
----------------
-- Read_Entry --
----------------
overriding function Read_Entry
(This : in out Native_Directory_Handle;
Entry_Number : Positive;
Dir_Entry : out Directory_Entry)
return Status_Kind
is
begin
if Entry_Number > This.Data.Last_Index then
return No_Such_File_Or_Directory;
end if;
Dir_Entry := (Entry_Type => This.Data.Element (Entry_Number).Kind);
return Status_Ok;
end Read_Entry;
----------------
-- Entry_Name --
----------------
overriding function Entry_Name
(This : in out Native_Directory_Handle;
Entry_Number : Positive)
return Pathname
is
begin
if Entry_Number > This.Data.Last_Index then
return "";
end if;
return +This.Data.Element (Entry_Number).Name;
end Entry_Name;
-----------
-- Close --
-----------
overriding function Close
(This : in out Native_Directory_Handle)
return Status_Kind
is
This_Ref : Native_Directory_Handle_Ref := This'Unrestricted_Access;
begin
This.Data.Clear;
This_Ref.FS.Add_Free_Handle (This_Ref);
return Status_Ok;
end Close;
----------
-- Join --
----------
function Join
(Prefix, Suffix : Pathname;
Ignore_Absolute_Suffixes : Boolean)
return Pathname
is
use Ada.Strings.Unbounded;
package String_Vectors is new Ada.Containers.Vectors
(Positive, Unbounded_String);
Result : Unbounded_String := +Prefix;
Names : String_Vectors.Vector;
begin
-- First, decompose Suffix into individual names: the following pushes
-- the most local directory names first, then the most global ones. For
-- instance, "a/b/c" will gives: Name => ("c", "b", "a").
declare
Suffix_Acc : Unbounded_String := +Suffix;
begin
while Length (Suffix_Acc) > 0 loop
begin
declare
Suffix : constant String := +Suffix_Acc;
Next_Suffix : constant String :=
Ada.Directories.Containing_Directory (Suffix);
Name : constant String :=
Ada.Directories.Simple_Name (Suffix);
begin
-- The following happens when Suffix is "." (the current
-- directory).
exit when Suffix = Next_Suffix;
Names.Append (+Name);
Suffix_Acc := +Next_Suffix;
end;
exception
when Ada.Directories.Use_Error =>
-- Suffix is actually an absolute path. Forget about it and
-- process it as a relative one.
exit when Ignore_Absolute_Suffixes;
return Suffix;
end;
end loop;
end;
-- Then, compose them using Ada.Directories.Compose so we have our
-- result.
for Name of reverse Names loop
Result := +Ada.Directories.Compose (+Result, +Name);
end loop;
return +Result;
end Join;
end Native.Filesystem;
|
with Ada.Directories;
with Ada.Unchecked_Deallocation;
package body Native.Filesystem is
-- ??? There are a bunch of 'Unrestricted_Access here because the
-- HAL.Filesystem API embeds implicit references to filesystems. It
-- woudl be good to make these references explicit at some point to
-- avoid kludges.
function "+" (S : Ada.Strings.Unbounded.Unbounded_String) return String
renames Ada.Strings.Unbounded.To_String;
function "+" (S : String) return Ada.Strings.Unbounded.Unbounded_String
renames Ada.Strings.Unbounded.To_Unbounded_String;
procedure Destroy is new Ada.Unchecked_Deallocation
(Native_File_Handle, Native_File_Handle_Ref);
procedure Destroy is new Ada.Unchecked_Deallocation
(Native_Directory_Handle, Native_Directory_Handle_Ref);
function "<" (Left, Right : Directory_Data_Entry) return Boolean is
(Ada.Strings.Unbounded."<" (Left.Name, Right.Name));
package Directory_Data_Sorting is
new Directory_Data_Vectors.Generic_Sorting;
-- Most of the time, standard operations give us no reliable way to
-- determine specifically what triggered a failure, so use the following
-- error code as a "generic" one.
Generic_Error : constant Status_Kind := Input_Output_Error;
function Absolute_Path
(This : Native_FS_Driver;
Relative_Path : Pathname)
return Pathname
is (if Relative_Path = ""
then +This.Root_Dir
else Join (+This.Root_Dir, Relative_Path, True));
----------------
-- Get_Handle --
----------------
function Get_Handle
(FS : in out Native_FS_Driver)
return Native_File_Handle_Ref
is
Result : Native_File_Handle_Ref := FS.Free_File_Handles;
begin
if Result = null then
Result := new Native_File_Handle'
(FS => FS'Unrestricted_Access,
others => <>);
else
FS.Free_File_Handles := Result.Next;
end if;
return Result;
end Get_Handle;
----------------
-- Get_Handle --
----------------
function Get_Handle
(FS : in out Native_FS_Driver)
return Native_Directory_Handle_Ref
is
Result : Native_Directory_Handle_Ref := FS.Free_Dir_Handles;
begin
if Result = null then
Result := new Native_Directory_Handle'
(FS => FS'Unrestricted_Access,
others => <>);
else
FS.Free_Dir_Handles := Result.Next;
end if;
return Result;
end Get_Handle;
---------------------
-- Add_Free_Handle --
---------------------
procedure Add_Free_Handle
(FS : in out Native_FS_Driver;
Handle : in out Native_File_Handle_Ref)
is
begin
Handle.Next := FS.Free_File_Handles;
FS.Free_File_Handles := Handle;
Handle := null;
end Add_Free_Handle;
---------------------
-- Add_Free_Handle --
---------------------
procedure Add_Free_Handle
(FS : in out Native_FS_Driver;
Handle : in out Native_Directory_Handle_Ref)
is
begin
Handle.Next := FS.Free_Dir_Handles;
FS.Free_Dir_Handles := Handle;
Handle := null;
end Add_Free_Handle;
-------------
-- Destroy --
-------------
procedure Destroy (This : in out Native_FS_Driver_Ref) is
procedure Destroy is new Ada.Unchecked_Deallocation
(Native_FS_Driver, Native_FS_Driver_Ref);
begin
-- Free all handles
while This.Free_File_Handles /= null loop
declare
H : constant Native_File_Handle_Ref := This.Free_File_Handles.Next;
begin
Destroy (This.Free_File_Handles);
This.Free_File_Handles := H;
end;
end loop;
while This.Free_Dir_Handles /= null loop
declare
H : constant Native_Directory_Handle_Ref :=
This.Free_Dir_Handles.Next;
begin
Destroy (This.Free_Dir_Handles);
This.Free_Dir_Handles := H;
end;
end loop;
Destroy (This);
end Destroy;
------------
-- Create --
------------
function Create
(FS : out Native_FS_Driver;
Root_Dir : Pathname)
return Status_Kind
is
begin
declare
use type Ada.Directories.File_Kind;
begin
if Ada.Directories.Kind (Root_Dir) /= Ada.Directories.Directory then
return Invalid_Argument;
end if;
exception
when Ada.Directories.Name_Error =>
return Invalid_Argument;
end;
FS.Root_Dir := Ada.Strings.Unbounded.To_Unbounded_String (Root_Dir);
return Status_Ok;
end Create;
-----------------
-- Create_Node --
-----------------
overriding function Create_Node
(This : in out Native_FS_Driver;
Path : Pathname;
Kind : File_Kind)
return Status_Kind
is
Abs_Path : constant Pathname := Absolute_Path (This, Path);
begin
case Kind is
when Regular_File =>
declare
File : Byte_IO.File_Type;
begin
begin
Byte_IO.Create (File, Byte_IO.Out_File, Abs_Path);
exception
when Byte_IO.Status_Error
| Byte_IO.Name_Error
| Byte_IO.Use_Error
=>
return Generic_Error;
end;
Byte_IO.Close (File);
end;
when Directory =>
begin
Ada.Directories.Create_Directory (Abs_Path);
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
return Generic_Error;
end;
end case;
return Status_Ok;
end Create_Node;
----------------------
-- Create_Directory --
----------------------
overriding function Create_Directory
(This : in out Native_FS_Driver;
Path : Pathname)
return Status_Kind
is
begin
return This.Create_Node (Absolute_Path (This, Path), Directory);
end Create_Directory;
------------
-- Unlink --
------------
overriding function Unlink
(This : in out Native_FS_Driver;
Path : Pathname)
return Status_Kind
is
begin
Ada.Directories.Delete_File (Absolute_Path (This, Path));
return Status_Ok;
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
return Generic_Error;
end Unlink;
----------------------
-- Remove_Directory --
----------------------
overriding function Remove_Directory
(This : in out Native_FS_Driver;
Path : Pathname)
return Status_Kind
is
begin
Ada.Directories.Delete_Directory (Absolute_Path (This, Path));
return Status_Ok;
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
return Generic_Error;
end Remove_Directory;
------------
-- Rename --
------------
overriding function Rename
(This : in out Native_FS_Driver;
Old_Path : Pathname;
New_Path : Pathname)
return Status_Kind
is
Old_Abs_Path : constant Pathname := Absolute_Path (This, Old_Path);
New_Abs_Path : constant Pathname := Absolute_Path (This, New_Path);
begin
Ada.Directories.Rename (Old_Abs_Path, New_Abs_Path);
return Status_Ok;
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
return Generic_Error;
end Rename;
-------------------
-- Truncate_File --
-------------------
overriding function Truncate_File
(This : in out Native_FS_Driver;
Path : Pathname;
Length : IO_Count)
return Status_Kind
is
pragma Unreferenced (This, Path, Length);
begin
-- ??? Implement this. This is not done at the moment as there seems to
-- be no other way using standard Ada packages than do delete the file
-- and re-create it.
return Generic_Error;
end Truncate_File;
----------
-- Open --
----------
overriding function Open
(This : in out Native_FS_Driver;
Path : Pathname;
Mode : File_Mode;
Handle : out File_Handle_Ref)
return Status_Kind
is
Result : Native_File_Handle_Ref := This.Get_Handle;
begin
begin
Byte_IO.Open
(File => Result.File,
Mode => (case Mode is
when Read_Only => Byte_IO.In_File,
when Write_Only => Byte_IO.Out_File,
when Read_Write => Byte_IO.Inout_File),
Name => Absolute_Path (This, Path));
exception
when Byte_IO.Status_Error
| Byte_IO.Name_Error
| Byte_IO.Use_Error =>
Destroy (Result);
return Generic_Error;
end;
Handle := Result.all'Access;
return Status_Ok;
end Open;
--------------------
-- Open_Directory --
--------------------
overriding function Open_Directory
(This : in out Native_FS_Driver;
Path : Pathname;
Handle : out Directory_Handle_Ref)
return Status_Kind
is
use Ada.Strings.Unbounded;
Result : Native_Directory_Handle_Ref := This.Get_Handle;
Search : Ada.Directories.Search_Type;
begin
begin
Ada.Directories.Start_Search (Search, Absolute_Path (This, Path), "");
exception
when Ada.Directories.Name_Error
| Ada.Directories.Use_Error
=>
This.Add_Free_Handle (Result);
return Generic_Error;
end;
Result.Full_Name := +Path;
while Ada.Directories.More_Entries (Search) loop
declare
use type Ada.Directories.File_Kind;
E : Ada.Directories.Directory_Entry_Type;
Kind : Ada.Directories.File_Kind;
Name : Unbounded_String;
begin
Ada.Directories.Get_Next_Entry (Search, E);
Kind := Ada.Directories.Kind (E);
Name := +Ada.Directories.Simple_Name (E);
-- HAL.Filesystem does not support special files, so just ignores
-- them. As for current and parent directories entries, skip them
-- for now as this makes tree traversal cumbersome to write.
if Kind /= Ada.Directories.Special_File
and then +Name /= "."
and then +Name /= ".."
then
Result.Data.Append
((Kind => (case Kind is
when Ada.Directories.Ordinary_File => Regular_File,
when Ada.Directories.Directory => Directory,
when others => raise Program_Error),
Name => Name));
end if;
end;
end loop;
Ada.Directories.End_Search (Search);
-- Make sure entries are sorted so that we get determinism. This is
-- convenient for testing.
Directory_Data_Sorting.Sort (Result.Data);
Handle := Result.all'Access;
return Status_Ok;
end Open_Directory;
----------
-- Read --
----------
overriding function Read
(This : in out Native_File_Handle;
Data : out Byte_Array)
return Status_Kind
is
begin
for B of Data loop
Byte_IO.Read (This.File, B);
end loop;
return Status_Ok;
exception
when Byte_IO.Mode_Error
| Byte_IO.End_Error
| Byte_IO.Data_Error
=>
return Generic_Error;
end Read;
-----------
-- Write --
-----------
overriding function Write
(This : in out Native_File_Handle;
Data : Byte_Array)
return Status_Kind
is
begin
for B of Data loop
Byte_IO.Write (This.File, B);
end loop;
return Status_Ok;
exception
when Byte_IO.Mode_Error
| Byte_IO.Use_Error
=>
return Generic_Error;
end Write;
----------
-- Seek --
----------
overriding function Seek
(This : in out Native_File_Handle;
Offset : IO_Count)
return Status_Kind
is
begin
Byte_IO.Set_Index (This.File, Byte_IO.Positive_Count (Offset + 1));
return Status_Ok;
end Seek;
-----------
-- Close --
-----------
overriding function Close
(This : in out Native_File_Handle)
return Status_Kind
is
This_Ref : Native_File_Handle_Ref := This'Unrestricted_Access;
begin
begin
Byte_IO.Close (This.File);
exception
when Byte_IO.Status_Error =>
return Generic_Error;
end;
This_Ref.FS.Add_Free_Handle (This_Ref);
return Status_Ok;
end Close;
----------------
-- Read_Entry --
----------------
overriding function Read_Entry
(This : in out Native_Directory_Handle;
Entry_Number : Positive;
Dir_Entry : out Directory_Entry)
return Status_Kind
is
begin
if Entry_Number > This.Data.Last_Index then
return No_Such_File_Or_Directory;
end if;
Dir_Entry := (Entry_Type => This.Data.Element (Entry_Number).Kind);
return Status_Ok;
end Read_Entry;
----------------
-- Entry_Name --
----------------
overriding function Entry_Name
(This : in out Native_Directory_Handle;
Entry_Number : Positive)
return Pathname
is
begin
if Entry_Number > This.Data.Last_Index then
return "";
end if;
return +This.Data.Element (Entry_Number).Name;
end Entry_Name;
-----------
-- Close --
-----------
overriding function Close
(This : in out Native_Directory_Handle)
return Status_Kind
is
This_Ref : Native_Directory_Handle_Ref := This'Unrestricted_Access;
begin
This.Data.Clear;
This_Ref.FS.Add_Free_Handle (This_Ref);
return Status_Ok;
end Close;
----------
-- Join --
----------
function Join
(Prefix, Suffix : Pathname;
Ignore_Absolute_Suffixes : Boolean)
return Pathname
is
use Ada.Strings.Unbounded;
package String_Vectors is new Ada.Containers.Vectors
(Positive, Unbounded_String);
Result : Unbounded_String := +Prefix;
Names : String_Vectors.Vector;
begin
-- First, decompose Suffix into individual names: the following pushes
-- the most local directory names first, then the most global ones. For
-- instance, "a/b/c" will gives: Name => ("c", "b", "a").
declare
Suffix_Acc : Unbounded_String := +Suffix;
begin
while Length (Suffix_Acc) > 0 loop
begin
declare
Suffix : constant String := +Suffix_Acc;
Next_Suffix : constant String :=
Ada.Directories.Containing_Directory (Suffix);
Name : constant String :=
Ada.Directories.Simple_Name (Suffix);
begin
-- The following happens when Suffix is "." (the current
-- directory).
exit when Suffix = Next_Suffix;
Names.Append (+Name);
Suffix_Acc := +Next_Suffix;
end;
exception
when Ada.Directories.Use_Error =>
-- Suffix is actually an absolute path. Forget about it and
-- process it as a relative one.
exit when Ignore_Absolute_Suffixes;
return Suffix;
end;
end loop;
end;
-- Then, compose them using Ada.Directories.Compose so we have our
-- result.
for Name of reverse Names loop
Result := +Ada.Directories.Compose (+Result, +Name);
end loop;
return +Result;
end Join;
end Native.Filesystem;
|
Fix Seek()
|
Native.Filesystem: Fix Seek()
Byte_IO.Set_Index starts at 1 where HAL.Filesystem starts at 0.
|
Ada
|
bsd-3-clause
|
simonjwright/Ada_Drivers_Library,AdaCore/Ada_Drivers_Library,lambourg/Ada_Drivers_Library,ellamosi/Ada_BMP_Library,Fabien-Chouteau/Ada_Drivers_Library,AdaCore/Ada_Drivers_Library,Fabien-Chouteau/Ada_Drivers_Library,simonjwright/Ada_Drivers_Library
|
4904a1717de45a395fee63d6e4b42bf84066ddc7
|
awa/plugins/awa-workspaces/src/awa-workspaces-modules.ads
|
awa/plugins/awa-workspaces/src/awa-workspaces-modules.ads
|
-----------------------------------------------------------------------
-- awa-workspaces-module -- Module workspaces
-- Copyright (C) 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Sessions;
with ASF.Applications;
with AWA.Modules;
with AWA.Services.Contexts;
with AWA.Workspaces.Models;
with AWA.Users.Services;
with AWA.Users.Models;
with AWA.Events;
package AWA.Workspaces.Modules is
Not_Found : exception;
-- The name under which the module is registered.
NAME : constant String := "workspaces";
package Invite_User_Event is new AWA.Events.Definition (Name => "invite-user");
-- ------------------------------
-- Module workspaces
-- ------------------------------
type Workspace_Module is new AWA.Modules.Module with private;
type Workspace_Module_Access is access all Workspace_Module'Class;
-- Initialize the workspaces module.
overriding
procedure Initialize (Plugin : in out Workspace_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Get the current workspace associated with the current user.
-- If the user has not workspace, create one.
procedure Get_Workspace (Session : in out ADO.Sessions.Master_Session;
Context : in AWA.Services.Contexts.Service_Context_Access;
Workspace : out AWA.Workspaces.Models.Workspace_Ref);
-- Load the invitation from the access key and verify that the key is still valid.
procedure Load_Invitation (Module : in Workspace_Module;
Key : in String;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class;
Inviter : in out AWA.Users.Models.User_Ref);
-- Accept the invitation identified by the access key.
procedure Accept_Invitation (Module : in Workspace_Module;
Key : in String);
-- Send the invitation to the user.
procedure Send_Invitation (Module : in Workspace_Module;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class);
-- Delete the member from the workspace. Remove the invitation if there is one.
procedure Delete_Member (Module : in Workspace_Module;
User_Id : in ADO.Identifier;
Workspace_Id : in ADO.Identifier);
private
type Workspace_Module is new AWA.Modules.Module with record
User_Manager : AWA.Users.Services.User_Service_Access;
end record;
end AWA.Workspaces.Modules;
|
-----------------------------------------------------------------------
-- awa-workspaces-module -- Module workspaces
-- Copyright (C) 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Sessions;
with ASF.Applications;
with AWA.Modules;
with AWA.Services.Contexts;
with AWA.Workspaces.Models;
with AWA.Users.Services;
with AWA.Users.Models;
with AWA.Events;
package AWA.Workspaces.Modules is
Not_Found : exception;
-- The name under which the module is registered.
NAME : constant String := "workspaces";
package Invite_User_Event is new AWA.Events.Definition (Name => "invite-user");
-- ------------------------------
-- Module workspaces
-- ------------------------------
type Workspace_Module is new AWA.Modules.Module with private;
type Workspace_Module_Access is access all Workspace_Module'Class;
-- Initialize the workspaces module.
overriding
procedure Initialize (Plugin : in out Workspace_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Get the current workspace associated with the current user.
-- If the user has not workspace, create one.
procedure Get_Workspace (Session : in out ADO.Sessions.Master_Session;
Context : in AWA.Services.Contexts.Service_Context_Access;
Workspace : out AWA.Workspaces.Models.Workspace_Ref);
-- Load the invitation from the access key and verify that the key is still valid.
procedure Load_Invitation (Module : in Workspace_Module;
Key : in String;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class;
Inviter : in out AWA.Users.Models.User_Ref);
-- Accept the invitation identified by the access key.
procedure Accept_Invitation (Module : in Workspace_Module;
Key : in String);
-- Send the invitation to the user.
procedure Send_Invitation (Module : in Workspace_Module;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class);
-- Delete the member from the workspace. Remove the invitation if there is one.
procedure Delete_Member (Module : in Workspace_Module;
Member_Id : in ADO.Identifier);
private
type Workspace_Module is new AWA.Modules.Module with record
User_Manager : AWA.Users.Services.User_Service_Access;
end record;
end AWA.Workspaces.Modules;
|
Change Delete_Member to use the member id
|
Change Delete_Member to use the member id
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
fbaa2ace35ebf9b70d3b8610ecbb656104fc4907
|
tools/druss-commands.ads
|
tools/druss-commands.ads
|
-----------------------------------------------------------------------
-- druss-commands -- Commands available for Druss
-- Copyright (C) 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Commands.Drivers;
with Util.Commands.Consoles;
with Util.Commands.Consoles.Text;
with Druss.Gateways;
package Druss.Commands is
-- The list of fields that are printed on the console.
type Field_Type is (F_IP_ADDR,
F_BBOX_IP_ADDR,
F_WAN_IP,
F_ETHERNET,
F_INTERNET,
F_VOIP,
F_HOSTNAME,
F_CONNECTION,
F_DEVTYPE,
F_ACTIVE,
F_LINK,
F_WIFI,
F_WIFI5,
F_ACCESS_CONTROL,
F_DYNDNS,
F_DEVICES,
F_UPTIME,
F_COUNT,
F_BOOL,
F_CHANNEL,
F_PROTOCOL,
F_ENCRYPTION,
F_SSID);
-- The type of notice that are reported.
type Notice_Type is (N_HELP,
N_USAGE,
N_INFO);
-- Make the generic abstract console interface.
package Consoles is
new Util.Commands.Consoles (Field_Type => Field_Type,
Notice_Type => Notice_Type);
-- And the text console to write on stdout (a Gtk console could be done someday).
package Text_Consoles is
new Consoles.Text;
type Context_Type is limited record
Gateways : Druss.Gateways.Gateway_Vector;
Console : Consoles.Console_Access;
end record;
package Drivers is
new Util.Commands.Drivers (Context_Type => Context_Type,
Driver_Name => "druss-drivers");
subtype Argument_List is Util.Commands.Argument_List;
Driver : Drivers.Driver_Type;
procedure Gateway_Command (Command : in Drivers.Command_Type'Class;
Args : in Util.Commands.Argument_List'Class;
Arg_Pos : in Positive;
Process : access procedure (Gateway : in out Gateways.Gateway_Type;
Param : in String);
Context : in out Context_Type);
procedure Initialize;
-- Print the bbox API status.
procedure Print_Status (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a ON/OFF status.
procedure Print_On_Off (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a uptime.
procedure Print_Uptime (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
end Druss.Commands;
|
-----------------------------------------------------------------------
-- druss-commands -- Commands available for Druss
-- Copyright (C) 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Commands.Drivers;
with Util.Commands.Consoles;
with Util.Commands.Consoles.Text;
with Druss.Gateways;
package Druss.Commands is
-- The list of fields that are printed on the console.
type Field_Type is (F_IP_ADDR,
F_BBOX_IP_ADDR,
F_WAN_IP,
F_ETHERNET,
F_INTERNET,
F_VOIP,
F_HOSTNAME,
F_CONNECTION,
F_DEVTYPE,
F_ACTIVE,
F_LINK,
F_WIFI,
F_WIFI5,
F_ACCESS_CONTROL,
F_DYNDNS,
F_DEVICES,
F_UPTIME,
F_COUNT,
F_BOOL,
F_CHANNEL,
F_PROTOCOL,
F_ENCRYPTION,
F_SSID);
-- The type of notice that are reported.
type Notice_Type is (N_HELP,
N_USAGE,
N_INFO);
-- Make the generic abstract console interface.
package Consoles is
new Util.Commands.Consoles (Field_Type => Field_Type,
Notice_Type => Notice_Type);
-- And the text console to write on stdout (a Gtk console could be done someday).
package Text_Consoles is
new Consoles.Text;
type Context_Type is limited record
Gateways : Druss.Gateways.Gateway_Vector;
Console : Consoles.Console_Access;
end record;
package Drivers is
new Util.Commands.Drivers (Context_Type => Context_Type,
Driver_Name => "druss-drivers");
subtype Argument_List is Util.Commands.Argument_List;
Driver : Drivers.Driver_Type;
procedure Gateway_Command (Command : in Drivers.Command_Type'Class;
Args : in Util.Commands.Argument_List'Class;
Arg_Pos : in Positive;
Process : access procedure (Gateway : in out Gateways.Gateway_Type;
Param : in String);
Context : in out Context_Type);
procedure Initialize;
-- Print the bbox API status.
procedure Print_Status (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a ON/OFF status.
procedure Print_On_Off (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a uptime.
procedure Print_Uptime (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a performance measure in us or ms.
procedure Print_Perf (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
end Druss.Commands;
|
Declare the Print_Perf procedure
|
Declare the Print_Perf procedure
|
Ada
|
apache-2.0
|
stcarrez/bbox-ada-api
|
dd579e30f700d1950577dd153ee69603fda22434
|
awa/regtests/awa-mail-modules-tests.ads
|
awa/regtests/awa-mail-modules-tests.ads
|
-----------------------------------------------------------------------
-- awa-mail-module-tests -- Unit tests for Mail module
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Tests;
with AWA.Tests;
package AWA.Mail.Modules.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new AWA.Tests.Test with null record;
-- Create an email message and verify its content.
procedure Test_Create_Message (T : in out Test);
end AWA.Mail.Modules.Tests;
|
-----------------------------------------------------------------------
-- awa-mail-module-tests -- Unit tests for Mail module
-- Copyright (C) 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Tests;
with AWA.Tests;
package AWA.Mail.Modules.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new AWA.Tests.Test with null record;
-- Create an email message with the given template and verify its content.
procedure Test_Mail_Message (T : in out Test;
Name : in String);
-- Create an email message and verify its content.
procedure Test_Create_Message (T : in out Test);
-- Create an email message with Cc: and verify its content.
procedure Test_Cc_Message (T : in out Test);
-- Create an email message with Bcc: and verify its content.
procedure Test_Bcc_Message (T : in out Test);
end AWA.Mail.Modules.Tests;
|
Add new tests for mail Cc and Bcc
|
Add new tests for mail Cc and Bcc
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
2fb6ea1636d53e7ace84064ccb56bfc4285925e8
|
posix-file.adb
|
posix-file.adb
|
with C_String;
with Interfaces.C;
package body POSIX.File is
--
-- Functions to map between flag sets and discrete types.
--
function Open_Access_Mode_To_Integer (Open_Access_Mode : in Open_Access_Mode_t)
return Open_Flag_Integer_t is
begin
return Open_Access_Mode_Map (Open_Access_Mode);
end Open_Access_Mode_To_Integer;
function Open_Options_To_Integer (Open_Options : in Open_Options_t) return Open_Flag_Integer_t is
Return_Options : Open_Flag_Integer_t := 0;
begin
for Open_Option in Open_Option_t range Open_Option_t'First .. Open_Option_t'Last loop
if Open_Options (Open_Option) then
Return_Options := Return_Options or Open_Option_Map (Open_Option);
end if;
--# assert (Open_Option <= Open_Option_t'Last) and
--# (Open_Option >= Open_Option_t'First);
end loop;
return Return_Options;
end Open_Options_To_Integer;
--
-- Return False if any of the selected flags have been defined as invalid
-- on the current platform.
--
function Check_Support
(Access_Mode : in Open_Access_Mode_t;
Options : in Open_Options_t) return Boolean
is
Any_Unsupported : Boolean := False;
begin
if Open_Access_Mode_Map (Access_Mode) = Unsupported then
Any_Unsupported := True;
end if;
if not Any_Unsupported then
for Option in Open_Option_t range Open_Option_t'First .. Open_Option_t'Last loop
if Options (Option) then
if Open_Option_Map (Option) = Unsupported then
Any_Unsupported := True;
end if;
end if;
end loop;
end if;
return Any_Unsupported;
end Check_Support;
--
-- File opening/creation.
--
function C_Open_Boundary
(File_Name : in String;
Flags : in Open_Flag_Integer_t;
Mode : in Permissions.Mode_t) return Descriptor_t is
--# hide C_Open_Boundary
function C_Open
(File_Name : in C_String.String_Not_Null_Ptr_t;
Flags : in Open_Flag_Integer_t;
Mode : in Permissions.Mode_t) return Descriptor_t;
pragma Import (C, C_Open, "open");
begin
declare
C_File_Name_Buffer : aliased Interfaces.C.char_array :=
Interfaces.C.To_C (File_Name, Append_Nul => True);
begin
return C_Open
(File_Name => C_String.To_C_String (C_File_Name_Buffer'Unchecked_Access),
Flags => Flags,
Mode => Mode);
end;
exception
-- Do not propagate exceptions.
when Storage_Error =>
Error.Set_Error (Error.Error_Out_Of_Memory);
return -1;
when others =>
Error.Set_Error (Error.Error_Unknown);
return -1;
end C_Open_Boundary;
procedure Open
(File_Name : in String;
Access_Mode : in Open_Access_Mode_t;
Options : in Open_Options_t;
Non_Blocking : in Boolean;
Mode : in Permissions.Mode_t;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
C_Flags : Open_Flag_Integer_t;
Supported : Boolean;
begin
Supported := Check_Support
(Access_Mode => Access_Mode,
Options => Options);
-- Access mode and all options supported?
if Supported then
C_Flags := Open_Access_Mode_To_Integer (Access_Mode) or
Open_Options_To_Integer (Options);
-- Reject long filename.
if File_Name'Last > File_Name_t'Last then
Descriptor := -1;
Error_Value := Error.Error_Name_Too_Long;
else
-- Set flags for non-blocking.
if Non_Blocking then
C_Flags := C_Flags or O_NONBLOCK;
end if;
-- Call system open() procedure.
Descriptor := C_Open_Boundary
(File_Name => File_Name,
Flags => C_Flags,
Mode => Mode);
if Descriptor = -1 then
Error_Value := Error.Get_Error;
else
Error_Value := Error.Error_None;
end if;
end if;
else
-- Unsupported options/access mode.
Error_Value := Error.Error_Invalid_Argument;
Descriptor := -1;
end if;
end Open;
procedure Open_Read_Only
(File_Name : in String;
Non_Blocking : in Boolean;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t := Open_Options_t'(others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Read_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Permissions.None,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Read_Only;
procedure Open_Write_Only
(File_Name : in String;
Non_Blocking : in Boolean;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t := Open_Options_t'(others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Permissions.None,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Write_Only;
procedure Open_Exclusive
(File_Name : in String;
Non_Blocking : in Boolean;
Mode : in Permissions.Mode_t;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t :=
Open_Options_t'(Create => True,
Exclusive => True,
others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Mode,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Exclusive;
procedure Open_Append
(File_Name : in String;
Non_Blocking : in Boolean;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t :=
Open_Options_t'(Append => True,
Create => True,
others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Permissions.None,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Append;
procedure Open_Truncate
(File_Name : in String;
Non_Blocking : in Boolean;
Mode : in Permissions.Mode_t;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t :=
Open_Options_t'(Create => True,
Truncate => True,
others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Mode,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Truncate;
procedure Open_Read_Write
(File_Name : in String;
Non_Blocking : in Boolean;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t := Open_Options_t'(others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Read_Write,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Permissions.None,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Read_Write;
procedure Open_Create
(File_Name : in String;
Non_Blocking : in Boolean;
Mode : in Permissions.Mode_t;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t :=
Open_Options_t'(Create => True,
others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Mode,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Create;
--
-- File permissions.
--
procedure Change_Descriptor_Mode
(Descriptor : in Valid_Descriptor_t;
Mode : in Permissions.Mode_t;
Error_Value : out Error.Error_t)
is
Return_Value : Error.Return_Value_t;
function C_fchmod
(Descriptor : in Valid_Descriptor_t;
Mode : in Permissions.Mode_t) return Error.Return_Value_t;
pragma Import (C, C_fchmod, "fchmod");
begin
Return_Value := C_fchmod
(Descriptor => Descriptor,
Mode => Mode);
case Return_Value is
when -1 => Error_Value := Error.Get_Error;
when 0 => Error_Value := Error.Error_None;
end case;
end Change_Descriptor_Mode;
procedure Change_Mode
(File_Name : in String;
Mode : in Permissions.Mode_t;
Error_Value : out Error.Error_t)
is
Descriptor : Descriptor_t;
begin
Open_Read_Only
(File_Name => File_Name,
Non_Blocking => False,
Descriptor => Descriptor,
Error_Value => Error_Value);
if Error_Value = Error.Error_None then
Change_Descriptor_Mode
(Descriptor => Descriptor,
Mode => Mode,
Error_Value => Error_Value);
end if;
end Change_Mode;
--
-- File ownership.
--
procedure Change_Descriptor_Ownership
(Descriptor : in Valid_Descriptor_t;
Owner : in User_DB.User_ID_t;
Group : in User_DB.Group_ID_t;
Error_Value : out Error.Error_t)
is
Return_Value : Error.Return_Value_t;
function C_fchown
(Descriptor : in Valid_Descriptor_t;
Owner : in User_DB.User_ID_t;
Group : in User_DB.Group_ID_t) return Error.Return_Value_t;
pragma Import (C, C_fchown, "fchown");
begin
Return_Value := C_fchown
(Descriptor => Descriptor,
Owner => Owner,
Group => Group);
case Return_Value is
when -1 => Error_Value := Error.Get_Error;
when 0 => Error_Value := Error.Error_None;
end case;
end Change_Descriptor_Ownership;
procedure Change_Ownership
(File_Name : in String;
Owner : in User_DB.User_ID_t;
Group : in User_DB.Group_ID_t;
Error_Value : out Error.Error_t)
is
Descriptor : Descriptor_t;
begin
Open_Read_Only
(File_Name => File_Name,
Non_Blocking => False,
Descriptor => Descriptor,
Error_Value => Error_Value);
if Error_Value = Error.Error_None then
Change_Descriptor_Ownership
(Descriptor => Descriptor,
Owner => Owner,
Group => Group,
Error_Value => Error_Value);
end if;
end Change_Ownership;
--
-- File removal.
--
function Unlink_Boundary (File_Name : in String)
return Error.Return_Value_t is
--# hide Unlink_Boundary
function C_Unlink (File_Name : in C_String.String_Not_Null_Ptr_t)
return Error.Return_Value_t;
pragma Import (C, C_Unlink, "unlink");
begin
declare
C_File_Name_Buffer : aliased Interfaces.C.char_array :=
Interfaces.C.To_C (File_Name, Append_Nul => True);
begin
return C_Unlink (C_String.To_C_String (C_File_Name_Buffer'Unchecked_Access));
end;
exception
-- Do not propagate exceptions.
when Storage_Error =>
Error.Set_Error (Error.Error_Out_Of_Memory);
return -1;
when others =>
Error.Set_Error (Error.Error_Unknown);
return -1;
end Unlink_Boundary;
procedure Unlink
(File_Name : in String;
Error_Value : out Error.Error_t) is
begin
case Unlink_Boundary (File_Name) is
when 0 => Error_Value := Error.Error_None;
when -1 => Error_Value := Error.Get_Error;
end case;
end Unlink;
--
-- File closing.
--
procedure Close
(Descriptor : in Valid_Descriptor_t;
Error_Value : out Error.Error_t)
is
function C_Close (Descriptor : in Valid_Descriptor_t) return Error.Return_Value_t;
pragma Import (C, C_Close, "close");
begin
case C_Close (Descriptor) is
when 0 => Error_Value := Error.Error_None;
when -1 => Error_Value := Error.Get_Error;
end case;
end Close;
end POSIX.File;
|
with C_String;
with Interfaces.C;
package body POSIX.File is
--
-- Functions to map between flag sets and discrete types.
--
function Open_Access_Mode_To_Integer (Open_Access_Mode : in Open_Access_Mode_t)
return Open_Flag_Integer_t is
begin
return Open_Access_Mode_Map (Open_Access_Mode);
end Open_Access_Mode_To_Integer;
function Open_Options_To_Integer (Open_Options : in Open_Options_t) return Open_Flag_Integer_t is
Return_Options : Open_Flag_Integer_t := 0;
begin
for Open_Option in Open_Option_t range Open_Option_t'First .. Open_Option_t'Last loop
if Open_Options (Open_Option) then
Return_Options := Return_Options or Open_Option_Map (Open_Option);
end if;
--# assert (Open_Option <= Open_Option_t'Last) and
--# (Open_Option >= Open_Option_t'First);
end loop;
return Return_Options;
end Open_Options_To_Integer;
--
-- Return False if any of the selected flags have been defined as invalid
-- on the current platform.
--
function Check_Support
(Access_Mode : in Open_Access_Mode_t;
Options : in Open_Options_t) return Boolean
is
Any_Unsupported : Boolean := False;
begin
if Open_Access_Mode_Map (Access_Mode) = Unsupported then
Any_Unsupported := True;
end if;
if not Any_Unsupported then
for Option in Open_Option_t range Open_Option_t'First .. Open_Option_t'Last loop
if Options (Option) then
if Open_Option_Map (Option) = Unsupported then
Any_Unsupported := True;
end if;
end if;
--# assert (Option <= Open_Option_t'Last) and
--# (Option >= Open_Option_t'First);
end loop;
end if;
return Any_Unsupported;
end Check_Support;
--
-- File opening/creation.
--
function C_Open_Boundary
(File_Name : in String;
Flags : in Open_Flag_Integer_t;
Mode : in Permissions.Mode_t) return Descriptor_t is
--# hide C_Open_Boundary
function C_Open
(File_Name : in C_String.String_Not_Null_Ptr_t;
Flags : in Open_Flag_Integer_t;
Mode : in Permissions.Mode_t) return Descriptor_t;
pragma Import (C, C_Open, "open");
begin
declare
C_File_Name_Buffer : aliased Interfaces.C.char_array :=
Interfaces.C.To_C (File_Name, Append_Nul => True);
begin
return C_Open
(File_Name => C_String.To_C_String (C_File_Name_Buffer'Unchecked_Access),
Flags => Flags,
Mode => Mode);
end;
exception
-- Do not propagate exceptions.
when Storage_Error =>
Error.Set_Error (Error.Error_Out_Of_Memory);
return -1;
when others =>
Error.Set_Error (Error.Error_Unknown);
return -1;
end C_Open_Boundary;
procedure Open
(File_Name : in String;
Access_Mode : in Open_Access_Mode_t;
Options : in Open_Options_t;
Non_Blocking : in Boolean;
Mode : in Permissions.Mode_t;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
C_Flags : Open_Flag_Integer_t;
Supported : Boolean;
begin
Supported := Check_Support
(Access_Mode => Access_Mode,
Options => Options);
-- Access mode and all options supported?
if Supported then
C_Flags := Open_Access_Mode_To_Integer (Access_Mode) or
Open_Options_To_Integer (Options);
-- Reject long filename.
if File_Name'Last > File_Name_t'Last then
Descriptor := -1;
Error_Value := Error.Error_Name_Too_Long;
else
-- Set flags for non-blocking.
if Non_Blocking then
C_Flags := C_Flags or O_NONBLOCK;
end if;
-- Call system open() procedure.
Descriptor := C_Open_Boundary
(File_Name => File_Name,
Flags => C_Flags,
Mode => Mode);
if Descriptor = -1 then
Error_Value := Error.Get_Error;
else
Error_Value := Error.Error_None;
end if;
end if;
else
-- Unsupported options/access mode.
Error_Value := Error.Error_Invalid_Argument;
Descriptor := -1;
end if;
end Open;
procedure Open_Read_Only
(File_Name : in String;
Non_Blocking : in Boolean;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t := Open_Options_t'(others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Read_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Permissions.None,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Read_Only;
procedure Open_Write_Only
(File_Name : in String;
Non_Blocking : in Boolean;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t := Open_Options_t'(others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Permissions.None,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Write_Only;
procedure Open_Exclusive
(File_Name : in String;
Non_Blocking : in Boolean;
Mode : in Permissions.Mode_t;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t :=
Open_Options_t'(Create => True,
Exclusive => True,
others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Mode,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Exclusive;
procedure Open_Append
(File_Name : in String;
Non_Blocking : in Boolean;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t :=
Open_Options_t'(Append => True,
Create => True,
others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Permissions.None,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Append;
procedure Open_Truncate
(File_Name : in String;
Non_Blocking : in Boolean;
Mode : in Permissions.Mode_t;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t :=
Open_Options_t'(Create => True,
Truncate => True,
others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Mode,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Truncate;
procedure Open_Read_Write
(File_Name : in String;
Non_Blocking : in Boolean;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t := Open_Options_t'(others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Read_Write,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Permissions.None,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Read_Write;
procedure Open_Create
(File_Name : in String;
Non_Blocking : in Boolean;
Mode : in Permissions.Mode_t;
Descriptor : out Descriptor_t;
Error_Value : out Error.Error_t)
is
Open_Options : constant Open_Options_t :=
Open_Options_t'(Create => True,
others => False);
begin
Open
(File_Name => File_Name,
Access_Mode => Write_Only,
Non_Blocking => Non_Blocking,
Options => Open_Options,
Mode => Mode,
Descriptor => Descriptor,
Error_Value => Error_Value);
end Open_Create;
--
-- File permissions.
--
procedure Change_Descriptor_Mode
(Descriptor : in Valid_Descriptor_t;
Mode : in Permissions.Mode_t;
Error_Value : out Error.Error_t)
is
Return_Value : Error.Return_Value_t;
function C_fchmod
(Descriptor : in Valid_Descriptor_t;
Mode : in Permissions.Mode_t) return Error.Return_Value_t;
pragma Import (C, C_fchmod, "fchmod");
begin
Return_Value := C_fchmod
(Descriptor => Descriptor,
Mode => Mode);
case Return_Value is
when -1 => Error_Value := Error.Get_Error;
when 0 => Error_Value := Error.Error_None;
end case;
end Change_Descriptor_Mode;
procedure Change_Mode
(File_Name : in String;
Mode : in Permissions.Mode_t;
Error_Value : out Error.Error_t)
is
Descriptor : Descriptor_t;
begin
Open_Read_Only
(File_Name => File_Name,
Non_Blocking => False,
Descriptor => Descriptor,
Error_Value => Error_Value);
if Error_Value = Error.Error_None then
Change_Descriptor_Mode
(Descriptor => Descriptor,
Mode => Mode,
Error_Value => Error_Value);
end if;
end Change_Mode;
--
-- File ownership.
--
procedure Change_Descriptor_Ownership
(Descriptor : in Valid_Descriptor_t;
Owner : in User_DB.User_ID_t;
Group : in User_DB.Group_ID_t;
Error_Value : out Error.Error_t)
is
Return_Value : Error.Return_Value_t;
function C_fchown
(Descriptor : in Valid_Descriptor_t;
Owner : in User_DB.User_ID_t;
Group : in User_DB.Group_ID_t) return Error.Return_Value_t;
pragma Import (C, C_fchown, "fchown");
begin
Return_Value := C_fchown
(Descriptor => Descriptor,
Owner => Owner,
Group => Group);
case Return_Value is
when -1 => Error_Value := Error.Get_Error;
when 0 => Error_Value := Error.Error_None;
end case;
end Change_Descriptor_Ownership;
procedure Change_Ownership
(File_Name : in String;
Owner : in User_DB.User_ID_t;
Group : in User_DB.Group_ID_t;
Error_Value : out Error.Error_t)
is
Descriptor : Descriptor_t;
begin
Open_Read_Only
(File_Name => File_Name,
Non_Blocking => False,
Descriptor => Descriptor,
Error_Value => Error_Value);
if Error_Value = Error.Error_None then
Change_Descriptor_Ownership
(Descriptor => Descriptor,
Owner => Owner,
Group => Group,
Error_Value => Error_Value);
end if;
end Change_Ownership;
--
-- File removal.
--
function Unlink_Boundary (File_Name : in String)
return Error.Return_Value_t is
--# hide Unlink_Boundary
function C_Unlink (File_Name : in C_String.String_Not_Null_Ptr_t)
return Error.Return_Value_t;
pragma Import (C, C_Unlink, "unlink");
begin
declare
C_File_Name_Buffer : aliased Interfaces.C.char_array :=
Interfaces.C.To_C (File_Name, Append_Nul => True);
begin
return C_Unlink (C_String.To_C_String (C_File_Name_Buffer'Unchecked_Access));
end;
exception
-- Do not propagate exceptions.
when Storage_Error =>
Error.Set_Error (Error.Error_Out_Of_Memory);
return -1;
when others =>
Error.Set_Error (Error.Error_Unknown);
return -1;
end Unlink_Boundary;
procedure Unlink
(File_Name : in String;
Error_Value : out Error.Error_t) is
begin
case Unlink_Boundary (File_Name) is
when 0 => Error_Value := Error.Error_None;
when -1 => Error_Value := Error.Get_Error;
end case;
end Unlink;
--
-- File closing.
--
procedure Close
(Descriptor : in Valid_Descriptor_t;
Error_Value : out Error.Error_t)
is
function C_Close (Descriptor : in Valid_Descriptor_t) return Error.Return_Value_t;
pragma Import (C, C_Close, "close");
begin
case C_Close (Descriptor) is
when 0 => Error_Value := Error.Error_None;
when -1 => Error_Value := Error.Get_Error;
end case;
end Close;
end POSIX.File;
|
Add loop assertion.
|
Add loop assertion.
|
Ada
|
isc
|
io7m/coreland-posix-ada,io7m/coreland-posix-ada,io7m/coreland-posix-ada
|
800ff90060a88abd3959376fadef80f04eda0da4
|
src/atlas-microblog-beans.adb
|
src/atlas-microblog-beans.adb
|
-----------------------------------------------------------------------
-- atlas-microblog-beans -- Beans for module microblog
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Sessions;
with ADO.Queries;
with ASF.Events.Faces.Actions;
package body Atlas.Microblog.Beans is
-- ------------------------------
-- Example of action method.
-- ------------------------------
procedure Post (Bean : in out Microblog_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Bean.Module.Create (Bean.Post);
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("post-response");
end Post;
package Action_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Microblog_Bean,
Method => Post,
Name => "post");
Microblog_Bean_Binding : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (Action_Binding.Proxy'Access, null);
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Microblog_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if From.Post.Is_Null then
return Util.Beans.Objects.Null_Object;
else
return From.Post.Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Microblog_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "message" then
From.Post.Set_Message (Util.Beans.Objects.To_String (Value));
end if;
end Set_Value;
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Microblog_Bean)
return Util.Beans.Methods.Method_Binding_Array_Access is
pragma Unreferenced (From);
begin
return Microblog_Bean_Binding'Access;
end Get_Method_Bindings;
-- ------------------------------
-- Create the Microblog_Bean bean instance.
-- ------------------------------
function Create_Microblog_Bean (Module : in Atlas.Microblog.Modules.Microblog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Microblog_Bean_Access := new Microblog_Bean;
begin
Object.Module := Module;
return Object.all'Access;
end Create_Microblog_Bean;
-- ------------------------------
-- Create the a bean to display the list of microblog posts.
-- ------------------------------
function Create_List_Bean (Module : in Atlas.Microblog.Modules.Microblog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
use Models;
Result : constant List_Info_List_Bean_Access := new List_Info_List_Bean;
Session : ADO.Sessions.Session := Module.Get_Session;
Query : ADO.Queries.Context;
begin
Query.Set_Query (Atlas.Microblog.Models.Query_List);
Atlas.Microblog.Models.List (Result.all, Session, Query);
return Result.all'Access;
end Create_List_Bean;
end Atlas.Microblog.Beans;
|
-----------------------------------------------------------------------
-- atlas-microblog-beans -- Beans for module microblog
-- Copyright (C) 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Sessions;
with ADO.Queries;
with ASF.Events.Faces.Actions;
with AWA.Events.Action_Method;
package body Atlas.Microblog.Beans is
-- ------------------------------
-- Example of action method.
-- ------------------------------
procedure Post (Bean : in out Microblog_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Bean.Module.Create (Bean.Post);
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("post-response");
end Post;
-- ------------------------------
-- Post a message when some event is received.
-- ------------------------------
procedure Post (Bean : in out Microblog_Bean;
Event : in AWA.Events.Module_Event'Class) is
begin
Bean.Module.Create (Bean.Post);
end Post;
package Action_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Microblog_Bean,
Method => Post,
Name => "post");
package Event_Action_Binding is
new AWA.Events.Action_Method.Bind (Bean => Microblog_Bean,
Method => Post,
Name => "post_event");
Microblog_Bean_Binding : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (Action_Binding.Proxy'Access, Event_Action_Binding.Proxy'Access);
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Microblog_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if From.Post.Is_Null then
return Util.Beans.Objects.Null_Object;
else
return From.Post.Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Microblog_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "message" then
From.Post.Set_Message (Util.Beans.Objects.To_String (Value));
end if;
end Set_Value;
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Microblog_Bean)
return Util.Beans.Methods.Method_Binding_Array_Access is
pragma Unreferenced (From);
begin
return Microblog_Bean_Binding'Access;
end Get_Method_Bindings;
-- ------------------------------
-- Create the Microblog_Bean bean instance.
-- ------------------------------
function Create_Microblog_Bean (Module : in Atlas.Microblog.Modules.Microblog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Microblog_Bean_Access := new Microblog_Bean;
begin
Object.Module := Module;
return Object.all'Access;
end Create_Microblog_Bean;
-- ------------------------------
-- Create the a bean to display the list of microblog posts.
-- ------------------------------
function Create_List_Bean (Module : in Atlas.Microblog.Modules.Microblog_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
use Models;
Result : constant List_Info_List_Bean_Access := new List_Info_List_Bean;
Session : ADO.Sessions.Session := Module.Get_Session;
Query : ADO.Queries.Context;
begin
Query.Set_Query (Atlas.Microblog.Models.Query_List);
Atlas.Microblog.Models.List (Result.all, Session, Query);
return Result.all'Access;
end Create_List_Bean;
end Atlas.Microblog.Beans;
|
Implement the Post procedure with an event parameter and register the operation as event bean operation
|
Implement the Post procedure with an event parameter and register the operation as event bean operation
|
Ada
|
apache-2.0
|
stcarrez/atlas
|
0fd6923873479ec8cf28ffcc0d4a43bfdbe9e54c
|
src/gen-commands-generate.adb
|
src/gen-commands-generate.adb
|
-----------------------------------------------------------------------
-- gen-commands-generate -- Generate command for dynamo
-- Copyright (C) 2011, 2012, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with GNAT.Command_Line;
with Ada.Directories;
with Ada.Text_IO;
package body Gen.Commands.Generate is
use GNAT.Command_Line;
use Ada.Directories;
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
procedure Execute (Cmd : in Command;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd);
File_Count : Natural := 0;
begin
Generator.Read_Project ("dynamo.xml", True);
Gen.Generator.Read_Mappings (Generator);
-- Parse the command line for the --package option.
loop
case Getopt ("p: ? -package:") is
when ASCII.NUL => exit;
when '-' =>
if Full_Switch = "-package" then
Generator.Enable_Package_Generation (Parameter);
end if;
when 'p' =>
Generator.Enable_Package_Generation (Parameter);
when others =>
null;
end case;
end loop;
-- Read the model files.
loop
declare
Model_File : constant String := Get_Argument;
begin
exit when Model_File'Length = 0;
File_Count := File_Count + 1;
if Ada.Directories.Exists (Model_File)
and then Ada.Directories.Kind (Model_File) = Ada.Directories.Directory
then
Gen.Generator.Read_Models (Generator, Model_File);
else
Gen.Generator.Read_Model (Generator, Model_File, False);
end if;
end;
end loop;
if File_Count = 0 then
Gen.Generator.Read_Models (Generator, "db");
end if;
-- Run the generation.
Gen.Generator.Prepare (Generator);
Gen.Generator.Generate_All (Generator);
Gen.Generator.Finish (Generator);
Generator.Save_Project;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
procedure Help (Cmd : in Command;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd, Generator);
use Ada.Text_IO;
begin
Put_Line ("generate: Generate the Ada files for the database model or queries");
Put_Line ("Usage: generate [--package NAME] [MODEL ...]");
New_Line;
Put_Line (" Read the XML/XMI model description (Hibernate mapping, query mapping, ...)");
Put_Line (" and generate the Ada model files that correspond to the mapping.");
Put_Line (" The --package option allows to generate only the package with the given name.");
Put_Line (" The default is to generate all the packages that are recognized.");
end Help;
end Gen.Commands.Generate;
|
-----------------------------------------------------------------------
-- gen-commands-generate -- Generate command for dynamo
-- Copyright (C) 2011, 2012, 2015, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with GNAT.Command_Line;
with Ada.Directories;
with Ada.Text_IO;
package body Gen.Commands.Generate is
use GNAT.Command_Line;
use Ada.Directories;
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Cmd : in Command;
Name : in String;
Args : in Argument_List'Class;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd, Name, Args);
File_Count : Natural := 0;
begin
Generator.Read_Project ("dynamo.xml", True);
Gen.Generator.Read_Mappings (Generator);
-- Parse the command line for the --package option.
loop
case Getopt ("p: ? -package:") is
when ASCII.NUL => exit;
when '-' =>
if Full_Switch = "-package" then
Generator.Enable_Package_Generation (Parameter);
end if;
when 'p' =>
Generator.Enable_Package_Generation (Parameter);
when others =>
null;
end case;
end loop;
-- Read the model files.
loop
declare
Model_File : constant String := Get_Argument;
begin
exit when Model_File'Length = 0;
File_Count := File_Count + 1;
if Ada.Directories.Exists (Model_File)
and then Ada.Directories.Kind (Model_File) = Ada.Directories.Directory
then
Gen.Generator.Read_Models (Generator, Model_File);
else
Gen.Generator.Read_Model (Generator, Model_File, False);
end if;
end;
end loop;
if File_Count = 0 then
Gen.Generator.Read_Models (Generator, "db");
end if;
-- Run the generation.
Gen.Generator.Prepare (Generator);
Gen.Generator.Generate_All (Generator);
Gen.Generator.Finish (Generator);
Generator.Save_Project;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Cmd : in Command;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd, Generator);
use Ada.Text_IO;
begin
Put_Line ("generate: Generate the Ada files for the database model or queries");
Put_Line ("Usage: generate [--package NAME] [MODEL ...]");
New_Line;
Put_Line (" Read the XML/XMI model description (Hibernate mapping, query mapping, ...)");
Put_Line (" and generate the Ada model files that correspond to the mapping.");
Put_Line (" The --package option allows to generate only the package with the given name.");
Put_Line (" The default is to generate all the packages that are recognized.");
end Help;
end Gen.Commands.Generate;
|
Update to use the new command implementation
|
Update to use the new command implementation
|
Ada
|
apache-2.0
|
stcarrez/dynamo,stcarrez/dynamo,stcarrez/dynamo
|
1001007792cf8df0d4781725a2c585a6056359ec
|
src/oto-alc.ads
|
src/oto-alc.ads
|
pragma License (Modified_GPL);
------------------------------------------------------------------------------
-- EMAIL: <[email protected]> --
-- License: Modified GNU GPLv3 or any later as published by Free Software --
-- Foundation (GMGPL, see COPYING file). --
-- --
-- Copyright © 2014 darkestkhan --
------------------------------------------------------------------------------
-- This Program is Free Software: You can redistribute it and/or modify --
-- it under the terms of The GNU General Public License as published by --
-- the Free Software Foundation: either version 3 of the license, or --
-- (at your option) any later version. --
-- --
-- This Program is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --
-- GNU General Public License for more details. --
-- --
-- You should have received a copy of the GNU General Public License --
-- along with this program. If not, see <http://www.gnu.org/licenses/>. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
------------------------------------------------------------------------------
with System;
with Oto.Binary;
use Oto;
package Oto.ALC is
---------------------------------------------------------------------------
---------------
-- T Y P E S --
---------------
---------------------------------------------------------------------------
-- Due to the fact that only pointers to device and context are passed
-- we ar going to use System.Address for them.
subtype Context is System.Address;
subtype Device is System.Address;
subtype Bool is Binary.Byte;
subtype Char is Binary.S_Byte;
subtype Double is Long_Float;
subtype Enum is Binary.S_Word;
subtype Int is Integer;
subtype Pointer is System.Address;
subtype Short is Binary.S_Short;
subtype SizeI is Integer;
subtype UByte is Binary.Byte;
subtype UInt is Binary.Word;
subtype UShort is Binary.Short;
---------------------------------------------------------------------------
-----------------------
-- C O N S T A N T S --
-----------------------
---------------------------------------------------------------------------
-- Bool constants.
ALC_FALSE : constant Bool := 0;
ALC_TRUE : constant Bool := 1;
-- Followed by <Int> Hz
ALC_FREQUENCY : constant Enum := 16#1007#;
-- Followed by <Int> Hz
ALC_REFRESH : constant Enum := 16#1008#;
-- Followed by AL_TRUE, AL_FALSE
ALC_SYNC : constant Enum := 16#1009#;
-- Followed by <Int> Num of requested Mono (3D) Sources
ALC_MONO_SOURCES : constant Enum := 16#1010#;
-- Followed by <Int> Num of requested Stereo Sources
ALC_STEREO_SOURCES : constant Enum := 16#1011#;
-- Errors
-- No error
ALC_NO_ERROR : constant Enum := 0;
-- No device
ALC_INVALID_DEVICE : constant Enum := 16#A001#;
-- Invalid context ID
ALC_INVALID_CONTEXT : constant Enum := 16#A002#;
-- Bad enum
ALC_INVALID_ENUM : constant Enum := 16#A003#;
-- Bad value
ALC_INVALID_VALUE : constant Enum := 16#A004#;
-- Out of memory.
ALC_OUT_OF_MEMORY : constant Enum := 16#A005#;
-- The Specifier string for default device
ALC_DEFAULT_DEVICE_SPECIFIER : constant Enum := 16#1004#;
ALC_DEVICE_SPECIFIER : constant Enum := 16#1005#;
ALC_EXTENSIONS : constant Enum := 16#1006#;
ALC_MAJOR_VERSION : constant Enum := 16#1000#;
ALC_MINOR_VERSION : constant Enum := 16#1001#;
ALC_ATTRIBUTES_SIZE : constant Enum := 16#1002#;
ALC_ALL_ATTRIBUTES : constant Enum := 16#1003#;
-- Capture extension
ALC_EXT_CAPTURE : constant Enum := 1;
ALC_CAPTURE_DEVICE_SPECIFIER : constant Enum := 16#310#;
ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER : constant Enum := 16#311#;
ALC_CAPTURE_SAMPLES : constant Enum := 16#312#;
-- ALC_ENUMERATE_ALL_EXT enums
ALC_ENUMERATE_ALL_EXT : constant Enum := 1;
ALC_DEFAULT_ALL_DEVICES_SPECIFIER : constant Enum := 16#1012#;
ALC_ALL_DEVICES_SPECIFIER : constant Enum := 16#1013#;
---------------------------------------------------------------------------
---------------------------
-- S U B P R O G R A M S --
---------------------------
---------------------------------------------------------------------------
-- Context Management
function Create_Context
( ADevice: in Device;
Attr_List: in Pointer
) return Context;
Pragma Import (StdCall, Create_Context, "alcCreateContext");
--ALC_API ALCcontext * ALC_APIENTRY alcCreateContext( ALCdevice *device, const ALCint* attrlist );
function Make_Context_Current (AContext: in Context) return Bool;
Pragma Import (StdCall, Make_Context_Current, "alcMakeContextCurrent");
--ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent( ALCcontext *context );
procedure Process_Context (AContext: in Context);
Pragma Import (StdCall, Process_Context, "alcProcessContext");
--ALC_API void ALC_APIENTRY alcProcessContext( ALCcontext *context );
procedure Suspend_Context (AContext: in Context);
Pragma Import (StdCall, Suspend_Context, "alcSuspendContext");
--ALC_API void ALC_APIENTRY alcSuspendContext( ALCcontext *context );
procedure Destroy_Context (AContext: in Context);
Pragma Import (StdCall, Destroy_Context, "alcDestroyContext");
--ALC_API void ALC_APIENTRY alcDestroyContext( ALCcontext *context );
function Get_Current_Context return Context;
Pragma Import (StdCall, Get_Current_Context, "alcGetCurrentContext");
--ALC_API ALCcontext * ALC_APIENTRY alcGetCurrentContext( void );
function Get_Contexts_Device (AContext: in Context) return Device;
Pragma Import (StdCall, Get_Contexts_Device, "alcGetContextsDevice");
--ALC_API ALCdevice* ALC_APIENTRY alcGetContextsDevice( ALCcontext *context );
-- Device Management
function Open_Device (Device_Name: in String) return Device;
Pragma Inline (Open_Device);
function Close_Device (ADevice: in Device) return Bool;
Pragma Import (StdCall, Close_Device, "alcCloseDevice");
-- Error support.
-- Obtain the most recent Context error
function Get_Error (ADevice: in Device) return Enum;
Pragma Import (StdCall, Get_Error, "alcGetError");
-- Extension support.
-- Query for the presence of an extension, and obtain any appropriate
-- function pointers and enum values.
function Is_Extension_Present
( ADevice: in Device;
Ext_Name: in String
) return Bool;
Pragma Inline (Is_Extension_Present);
function Get_Proc_Address
( ADevice: in Device;
Func_Name: in String
) return Pointer;
Pragma Inline (Get_Proc_Address);
function Get_Enum_Value
( ADevice: in Device;
Enum_Name: in String
) return Enum;
Pragma Inline (Get_Enum_Value);
-- Query functions
function Get_String (ADevice: in Device; Param: in Enum) return String;
Pragma Inline (Get_String);
procedure Get_Integer
( ADevice: in Device;
Param: in Enum;
Size: in SizeI;
Data: in Pointer
);
Pragma Import (StdCall, Get_Integer, "alcGetIntegerv");
-- Capture functions
function Capture_Open_Device
( Device_Name: in String;
Frequency: in UInt;
Format: in Enum;
Buffer_Size: in SizeI
) return Device;
Pragma Inline (Capture_Open_Device);
function Capture_Close_Device (ADevice: in Device) return Bool;
Pragma Import (StdCall, Capture_Close_Device, "alcCaptureCloseDevice");
procedure Capture_Start (ADevice: in Device);
Pragma Import (StdCall, Capture_Start, "alcCaptureStart");
procedure Capture_Stop (ADevice: in Device);
Pragma Import (StdCall, Capture_Stop, "alcCaptureStop");
procedure Capture_Samples
( ADevice: in Device;
Buffer: in Pointer;
Samples: in SizeI
);
Pragma Import (StdCall, Capture_Samples, "alcCaptureSamples");
---------------------------------------------------------------------------
end Oto.ALC;
|
pragma License (Modified_GPL);
------------------------------------------------------------------------------
-- EMAIL: <[email protected]> --
-- License: Modified GNU GPLv3 or any later as published by Free Software --
-- Foundation (GMGPL, see COPYING file). --
-- --
-- Copyright © 2014 darkestkhan --
------------------------------------------------------------------------------
-- This Program is Free Software: You can redistribute it and/or modify --
-- it under the terms of The GNU General Public License as published by --
-- the Free Software Foundation: either version 3 of the license, or --
-- (at your option) any later version. --
-- --
-- This Program is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --
-- GNU General Public License for more details. --
-- --
-- You should have received a copy of the GNU General Public License --
-- along with this program. If not, see <http://www.gnu.org/licenses/>. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
------------------------------------------------------------------------------
with System;
with Oto.Binary;
use Oto;
package Oto.ALC is
---------------------------------------------------------------------------
---------------
-- T Y P E S --
---------------
---------------------------------------------------------------------------
-- Due to the fact that only pointers to device and context are passed
-- we ar going to use System.Address for them.
subtype Context is System.Address;
subtype Device is System.Address;
subtype Bool is Binary.Byte;
subtype Char is Binary.S_Byte;
subtype Double is Long_Float;
subtype Enum is Binary.S_Word;
subtype Int is Integer;
subtype Pointer is System.Address;
subtype Short is Binary.S_Short;
subtype SizeI is Integer;
subtype UByte is Binary.Byte;
subtype UInt is Binary.Word;
subtype UShort is Binary.Short;
---------------------------------------------------------------------------
-----------------------
-- C O N S T A N T S --
-----------------------
---------------------------------------------------------------------------
-- Bool constants.
ALC_FALSE : constant Bool := 0;
ALC_TRUE : constant Bool := 1;
-- Followed by <Int> Hz
ALC_FREQUENCY : constant Enum := 16#1007#;
-- Followed by <Int> Hz
ALC_REFRESH : constant Enum := 16#1008#;
-- Followed by AL_TRUE, AL_FALSE
ALC_SYNC : constant Enum := 16#1009#;
-- Followed by <Int> Num of requested Mono (3D) Sources
ALC_MONO_SOURCES : constant Enum := 16#1010#;
-- Followed by <Int> Num of requested Stereo Sources
ALC_STEREO_SOURCES : constant Enum := 16#1011#;
-- Errors
-- No error
ALC_NO_ERROR : constant Enum := 0;
-- No device
ALC_INVALID_DEVICE : constant Enum := 16#A001#;
-- Invalid context ID
ALC_INVALID_CONTEXT : constant Enum := 16#A002#;
-- Bad enum
ALC_INVALID_ENUM : constant Enum := 16#A003#;
-- Bad value
ALC_INVALID_VALUE : constant Enum := 16#A004#;
-- Out of memory.
ALC_OUT_OF_MEMORY : constant Enum := 16#A005#;
-- The Specifier string for default device
ALC_DEFAULT_DEVICE_SPECIFIER : constant Enum := 16#1004#;
ALC_DEVICE_SPECIFIER : constant Enum := 16#1005#;
ALC_EXTENSIONS : constant Enum := 16#1006#;
ALC_MAJOR_VERSION : constant Enum := 16#1000#;
ALC_MINOR_VERSION : constant Enum := 16#1001#;
ALC_ATTRIBUTES_SIZE : constant Enum := 16#1002#;
ALC_ALL_ATTRIBUTES : constant Enum := 16#1003#;
-- Capture extension
ALC_EXT_CAPTURE : constant Enum := 1;
ALC_CAPTURE_DEVICE_SPECIFIER : constant Enum := 16#310#;
ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER : constant Enum := 16#311#;
ALC_CAPTURE_SAMPLES : constant Enum := 16#312#;
-- ALC_ENUMERATE_ALL_EXT enums
ALC_ENUMERATE_ALL_EXT : constant Enum := 1;
ALC_DEFAULT_ALL_DEVICES_SPECIFIER : constant Enum := 16#1012#;
ALC_ALL_DEVICES_SPECIFIER : constant Enum := 16#1013#;
---------------------------------------------------------------------------
---------------------------
-- S U B P R O G R A M S --
---------------------------
---------------------------------------------------------------------------
-- Context Management
function Create_Context
( ADevice: in Device;
Attr_List: in Pointer
) return Context;
--ALC_API ALCcontext * ALC_APIENTRY alcCreateContext( ALCdevice *device, const ALCint* attrlist );
function Make_Context_Current (AContext: in Context) return Bool;
--ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent( ALCcontext *context );
procedure Process_Context (AContext: in Context);
--ALC_API void ALC_APIENTRY alcProcessContext( ALCcontext *context );
procedure Suspend_Context (AContext: in Context);
--ALC_API void ALC_APIENTRY alcSuspendContext( ALCcontext *context );
procedure Destroy_Context (AContext: in Context);
--ALC_API void ALC_APIENTRY alcDestroyContext( ALCcontext *context );
function Get_Current_Context return Context;
--ALC_API ALCcontext * ALC_APIENTRY alcGetCurrentContext( void );
function Get_Contexts_Device (AContext: in Context) return Device;
--ALC_API ALCdevice* ALC_APIENTRY alcGetContextsDevice( ALCcontext *context );
-- Device Management
function Open_Device (Device_Name: in String) return Device;
Pragma Inline (Open_Device);
function Close_Device (ADevice: in Device) return Bool;
-- Error support.
-- Obtain the most recent Context error
function Get_Error (ADevice: in Device) return Enum;
-- Extension support.
-- Query for the presence of an extension, and obtain any appropriate
-- function pointers and enum values.
function Is_Extension_Present
( ADevice: in Device;
Ext_Name: in String
) return Bool;
Pragma Inline (Is_Extension_Present);
function Get_Proc_Address
( ADevice: in Device;
Func_Name: in String
) return Pointer;
Pragma Inline (Get_Proc_Address);
function Get_Enum_Value
( ADevice: in Device;
Enum_Name: in String
) return Enum;
Pragma Inline (Get_Enum_Value);
-- Query functions
function Get_String (ADevice: in Device; Param: in Enum) return String;
Pragma Inline (Get_String);
procedure Get_Integer
( ADevice: in Device;
Param: in Enum;
Size: in SizeI;
Data: in Pointer
);
-- Capture functions
function Capture_Open_Device
( Device_Name: in String;
Frequency: in UInt;
Format: in Enum;
Buffer_Size: in SizeI
) return Device;
Pragma Inline (Capture_Open_Device);
function Capture_Close_Device (ADevice: in Device) return Bool;
procedure Capture_Start (ADevice: in Device);
procedure Capture_Stop (ADevice: in Device);
procedure Capture_Samples
( ADevice: in Device;
Buffer: in Pointer;
Samples: in SizeI
);
---------------------------------------------------------------------------
private
---------------------------------------------------------------------------
-------------------
-- I M P O R T S --
-------------------
---------------------------------------------------------------------------
Pragma Import (StdCall, Create_Context, "alcCreateContext");
Pragma Import (StdCall, Make_Context_Current, "alcMakeContextCurrent");
Pragma Import (StdCall, Process_Context, "alcProcessContext");
Pragma Import (StdCall, Suspend_Context, "alcSuspendContext");
Pragma Import (StdCall, Destroy_Context, "alcDestroyContext");
Pragma Import (StdCall, Get_Current_Context, "alcGetCurrentContext");
Pragma Import (StdCall, Get_Contexts_Device, "alcGetContextsDevice");
Pragma Import (StdCall, Close_Device, "alcCloseDevice");
Pragma Import (StdCall, Get_Error, "alcGetError");
Pragma Import (StdCall, Get_Integer, "alcGetIntegerv");
Pragma Import (StdCall, Capture_Close_Device, "alcCaptureCloseDevice");
Pragma Import (StdCall, Capture_Start, "alcCaptureStart");
Pragma Import (StdCall, Capture_Stop, "alcCaptureStop");
Pragma Import (StdCall, Capture_Samples, "alcCaptureSamples");
---------------------------------------------------------------------------
end Oto.ALC;
|
Move Imports to private part.
|
ALC: Move Imports to private part.
Signed-off-by: darkestkhan <[email protected]>
|
Ada
|
isc
|
darkestkhan/oto
|
e03d2f49e269687bf882c58a3c88df0a10d43698
|
awa/plugins/awa-wikis/src/awa-wikis-previews.adb
|
awa/plugins/awa-wikis/src/awa-wikis-previews.adb
|
-----------------------------------------------------------------------
-- awa-wikis-previews -- Wiki preview management
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
package body AWA.Wikis.Previews is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Wikis.Preview");
-- The worker procedure that performs the preview job.
procedure Preview_Worker (Job : in out AWA.Jobs.Services.Abstract_Job_Type'Class) is
begin
null;
end Preview_Worker;
-- Initialize the wikis module.
overriding
procedure Initialize (Plugin : in out Preview_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the wiki preview module");
AWA.Modules.Module (Plugin).Initialize (App, Props);
Plugin.Add_Listener (AWA.Wikis.Modules.NAME, Plugin'Unchecked_Access);
end Initialize;
-- The `On_Create` procedure is called by `Notify_Create` to notify the creation of the page.
overriding
procedure On_Create (Instance : in Preview_Module;
Item : in AWA.Wikis.Models.Wiki_Page_Ref'Class) is
begin
null;
end On_Create;
-- The `On_Update` procedure is called by `Notify_Update` to notify the update of the page.
overriding
procedure On_Update (Instance : in Preview_Module;
Item : in AWA.Wikis.Models.Wiki_Page_Ref'Class) is
begin
null;
end On_Update;
-- The `On_Delete` procedure is called by `Notify_Delete` to notify the deletion of the page.
overriding
procedure On_Delete (Instance : in Preview_Module;
Item : in AWA.Wikis.Models.Wiki_Page_Ref'Class) is
begin
null;
end On_Delete;
end AWA.Wikis.Previews;
|
-----------------------------------------------------------------------
-- awa-wikis-previews -- Wiki preview management
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with AWA.Jobs.Services;
with AWA.Jobs.Modules;
package body AWA.Wikis.Previews is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Wikis.Preview");
-- ------------------------------
-- The worker procedure that performs the preview job.
-- ------------------------------
procedure Preview_Worker (Job : in out AWA.Jobs.Services.Abstract_Job_Type'Class) is
begin
null;
end Preview_Worker;
-- ------------------------------
-- Initialize the wikis module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Preview_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the wiki preview module");
AWA.Modules.Module (Plugin).Initialize (App, Props);
Plugin.Add_Listener (AWA.Wikis.Modules.NAME, Plugin'Unchecked_Access);
Plugin.Job_Module := AWA.Jobs.Modules.Get_Job_Module;
Plugin.Job_Module.Register (Definition => Preview_Job_Definition.Factory);
end Initialize;
-- ------------------------------
-- Create a preview job and schedule the job to generate a new thumbnail preview for the page.
-- ------------------------------
procedure Make_Preview_Job (Plugin : in Preview_Module;
Page : in AWA.Wikis.Models.Wiki_Page_Ref'Class) is
J : AWA.Jobs.Services.Job_Type;
begin
J.Set_Parameter ("wiki_space_id", Page.Get_Wiki);
J.Set_Parameter ("wiki_page_id", Page);
J.Schedule (Preview_Job_Definition.Factory.all);
end Make_Preview_Job;
-- ------------------------------
-- The `On_Create` procedure is called by `Notify_Create` to notify the creation of the page.
-- ------------------------------
overriding
procedure On_Create (Instance : in Preview_Module;
Item : in AWA.Wikis.Models.Wiki_Page_Ref'Class) is
begin
null;
end On_Create;
-- ------------------------------
-- The `On_Update` procedure is called by `Notify_Update` to notify the update of the page.
-- ------------------------------
overriding
procedure On_Update (Instance : in Preview_Module;
Item : in AWA.Wikis.Models.Wiki_Page_Ref'Class) is
begin
null;
end On_Update;
-- ------------------------------
-- The `On_Delete` procedure is called by `Notify_Delete` to notify the deletion of the page.
-- ------------------------------
overriding
procedure On_Delete (Instance : in Preview_Module;
Item : in AWA.Wikis.Models.Wiki_Page_Ref'Class) is
begin
null;
end On_Delete;
end AWA.Wikis.Previews;
|
Implement the Make_Preview_Job operation: schedule the preview job for the wiki page
|
Implement the Make_Preview_Job operation: schedule the preview job for the wiki page
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
2bea1c99855ab636d8b84947f4b61d3279f5608e
|
symbex-lex.adb
|
symbex-lex.adb
|
with Ada.Wide_Characters.Unicode; -- GNAT Specific.
package body Symbex.Lex is
package Unicode renames Ada.Wide_Characters.Unicode;
--
-- Private subprograms.
--
procedure Set_State
(Lexer : in out Lexer_t;
State : in State_Stage_t) is
begin
Lexer.State (State) := True;
end Set_State;
procedure Unset_State
(Lexer : in out Lexer_t;
State : in State_Stage_t) is
begin
Lexer.State (State) := False;
end Unset_State;
function State_Is_Set
(Lexer : in Lexer_t;
State : in State_Stage_t) return Boolean is
begin
return Lexer.State (State);
end State_Is_Set;
--
-- Return true if internal token buffer contains data.
--
function Token_Is_Nonzero_Length
(Lexer : in Lexer_t) return Boolean is
begin
return UBW_Strings.Length (Lexer.Token_Buffer) /= 0;
end Token_Is_Nonzero_Length;
--
-- Append item to internal token buffer.
--
procedure Append_To_Token
(Lexer : in out Lexer_t;
Item : in Wide_Character) is
begin
UBW_Strings.Append (Lexer.Token_Buffer, Item);
end Append_To_Token;
--
-- Finish token in buffer and assign kind Kind.
--
procedure Complete_Token
(Lexer : in out Lexer_t;
Kind : in Token_Kind_t;
Token : out Token_t) is
begin
Token := Token_t'
(Is_Valid => True,
Line_Number => Lexer.Current_Line,
Text => Lexer.Token_Buffer,
Kind => Kind);
Lexer.Token_Buffer := UBW_Strings.Null_Unbounded_Wide_String;
end Complete_Token;
--
-- Categorize Item into character class.
--
function Categorize_Character
(Item : in Wide_Character) return Character_Class_t
is
Class : Character_Class_t := Ordinary_Text;
begin
case Item is
when '(' => Class := List_Open_Delimiter;
when ')' => Class := List_Close_Delimiter;
when '"' => Class := String_Delimiter;
when ';' => Class := Comment_Delimiter;
when '\' => Class := Escape_Character;
when others =>
if Unicode.Is_Line_Terminator (Item) then
Class := Line_Break;
else
if Unicode.Is_Space (Item) then
Class := Whitespace;
end if;
end if;
end case;
return Class;
end Categorize_Character;
--
-- Public API.
--
function Initialized (Lexer : in Lexer_t) return Boolean is
begin
return Lexer.Inited;
end Initialized;
--
-- Initialize the lexer.
--
procedure Initialize_Lexer
(Lexer : out Lexer_t;
Status : out Lexer_Status_t) is
begin
Lexer := Lexer_t'
(Inited => True,
Current_Line => Line_Number_t'First,
Token_Buffer => UBW_Strings.Null_Unbounded_Wide_String,
Input_Buffer => Input_Buffer_t'(others => Wide_Character'Val (0)),
State => State_t'(others => False));
Status := Lexer_OK;
end Initialize_Lexer;
--
-- Retrieve token from input stream.
--
procedure Get_Token
(Lexer : in out Lexer_t;
Token : out Token_t;
Status : out Lexer_Status_t)
is
--
-- Stream characters via Read_Item.
--
procedure Fetch_Characters
(Lexer : in out Lexer_t;
Item : out Wide_Character;
Item_Next : out Wide_Character;
Status : out Stream_Status_t)
is
Null_Item : constant Wide_Character := Wide_Character'Val (0);
begin
if Lexer.Input_Buffer (Next) /= Null_Item then
Lexer.Input_Buffer (Current) := Lexer.Input_Buffer (Next);
Read_Item
(Item => Lexer.Input_Buffer (Next),
Status => Status);
case Status is
when Stream_EOF =>
Lexer.Input_Buffer (Next) := Null_Item;
Status := Stream_OK;
when Stream_Error => null;
when Stream_OK => null;
end case;
else
Read_Item
(Item => Lexer.Input_Buffer (Current),
Status => Status);
Read_Item
(Item => Lexer.Input_Buffer (Next),
Status => Status);
case Status is
when Stream_EOF => Lexer.Input_Buffer (Next) := Null_Item;
when Stream_Error => null;
when Stream_OK => null;
end case;
end if;
Item := Lexer.Input_Buffer (Current);
Item_Next := Lexer.Input_Buffer (Next);
end Fetch_Characters;
Item : Wide_Character;
Item_Next : Wide_Character;
Stream_Status : Stream_Status_t;
begin
-- Default status.
Status := Lexer_Needs_More_Data;
Token := Invalid_Token;
-- Fetch characters from input stream.
Fetch_Characters
(Lexer => Lexer,
Item => Item,
Item_Next => Item_Next,
Status => Stream_Status);
case Stream_Status is
when Stream_OK => null;
when Stream_Error =>
Status := Lexer_Error_Stream_Error;
return;
when Stream_EOF =>
if State_Is_Set (Lexer, Inside_String) or
State_Is_Set (Lexer, Inside_Escape) or
State_Is_Set (Lexer, Inside_Comment) then
Status := Lexer_Error_Early_EOF;
else
-- Reached upon EOF with no preceding newline/whitespace.
Status := Lexer_OK;
-- Have unfinished token?
if Token_Is_Nonzero_Length (Lexer) then
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Symbol);
else
Append_To_Token (Lexer, 'E');
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_EOF);
end if;
end if;
return;
end case;
pragma Assert (Stream_Status = Stream_OK);
-- Process character.
case Categorize_Character (Item) is
when Comment_Delimiter =>
if State_Is_Set (Lexer, Inside_String) or
State_Is_Set (Lexer, Inside_Escape) then
Append_To_Token (Lexer, Item);
else
if not State_Is_Set (Lexer, Inside_Comment) then
Set_State (Lexer, Inside_Comment);
end if;
end if;
when Escape_Character =>
if not State_Is_Set (Lexer, Inside_Comment) then
if State_Is_Set (Lexer, Inside_String) then
if State_Is_Set (Lexer, Inside_Escape) then
Append_To_Token (Lexer, Item);
Unset_State (Lexer, Inside_Escape);
else
Set_State (Lexer, Inside_Escape);
end if;
end if;
end if;
when Line_Break =>
if State_Is_Set (Lexer, Inside_Comment) then
Unset_State (Lexer, Inside_Comment);
else
begin
-- Potential overflow.
Lexer.Current_Line := Lexer.Current_Line + 1;
if State_Is_Set (Lexer, Inside_Escape) then
Unset_State (Lexer, Inside_Escape);
end if;
if State_Is_Set (Lexer, Inside_String) then
Append_To_Token (Lexer, Item);
else
if Token_Is_Nonzero_Length (Lexer) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Symbol);
end if;
end if;
exception
when Constraint_Error =>
Status := Lexer_Error_Line_Overflow;
Token := Invalid_Token;
end;
end if;
when List_Open_Delimiter =>
if not State_Is_Set (Lexer, Inside_Comment) then
Append_To_Token (Lexer, Item);
if not State_Is_Set (Lexer, Inside_String) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_List_Open);
end if;
end if;
when List_Close_Delimiter =>
if not State_Is_Set (Lexer, Inside_Comment) then
Append_To_Token (Lexer, Item);
if not State_Is_Set (Lexer, Inside_String) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_List_Close);
end if;
end if;
when String_Delimiter =>
if not State_Is_Set (Lexer, Inside_Comment) then
if State_Is_Set (Lexer, Inside_String) then
if State_Is_Set (Lexer, Inside_Escape) then
Append_To_Token (Lexer, Item);
Unset_State (Lexer, Inside_Escape);
else
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Quoted_String);
Unset_State (Lexer, Inside_String);
end if;
else
Set_State (Lexer, Inside_String);
end if;
end if;
when Whitespace =>
if not State_Is_Set (Lexer, Inside_Comment) then
if State_Is_Set (Lexer, Inside_Escape) then
Unset_State (Lexer, Inside_Escape);
end if;
if State_Is_Set (Lexer, Inside_String) then
Append_To_Token (Lexer, Item);
else
if Token_Is_Nonzero_Length (Lexer) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Symbol);
end if;
end if;
end if;
when Ordinary_Text =>
if not State_Is_Set (Lexer, Inside_Comment) then
if State_Is_Set (Lexer, Inside_Escape) then
Unset_State (Lexer, Inside_Escape);
end if;
Append_To_Token (Lexer, Item);
-- End of token if not inside a string.
case Categorize_Character (Item_Next) is
when List_Open_Delimiter | List_Close_Delimiter | String_Delimiter =>
if not State_Is_Set (Lexer, Inside_String) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Symbol);
end if;
when others => null;
end case;
end if;
end case;
exception
when Storage_Error =>
Status := Lexer_Error_Out_Of_Memory;
Token := Invalid_Token;
end Get_Token;
end Symbex.Lex;
|
with Ada.Wide_Characters.Unicode; -- GNAT Specific.
-- with Ada.Text_IO;
package body Symbex.Lex is
package Unicode renames Ada.Wide_Characters.Unicode;
--
-- Private subprograms.
--
procedure Set_State
(Lexer : in out Lexer_t;
State : in State_Stage_t) is
begin
Lexer.State (State) := True;
end Set_State;
procedure Unset_State
(Lexer : in out Lexer_t;
State : in State_Stage_t) is
begin
Lexer.State (State) := False;
end Unset_State;
function State_Is_Set
(Lexer : in Lexer_t;
State : in State_Stage_t) return Boolean is
begin
return Lexer.State (State);
end State_Is_Set;
--
-- Return true if internal token buffer contains data.
--
function Token_Is_Nonzero_Length
(Lexer : in Lexer_t) return Boolean is
begin
-- Ada.Text_IO.Put_Line ("length: " & Natural'Image (UBW_Strings.Length (Lexer.Token_Buffer)));
return UBW_Strings.Length (Lexer.Token_Buffer) /= 0;
end Token_Is_Nonzero_Length;
--
-- Append item to internal token buffer.
--
procedure Append_To_Token
(Lexer : in out Lexer_t;
Item : in Wide_Character) is
begin
UBW_Strings.Append (Lexer.Token_Buffer, Item);
end Append_To_Token;
--
-- Finish token in buffer and assign kind Kind.
--
procedure Complete_Token
(Lexer : in out Lexer_t;
Kind : in Token_Kind_t;
Token : out Token_t) is
begin
Token := Token_t'
(Is_Valid => True,
Line_Number => Lexer.Current_Line,
Text => Lexer.Token_Buffer,
Kind => Kind);
Lexer.Token_Buffer := UBW_Strings.Null_Unbounded_Wide_String;
end Complete_Token;
--
-- Categorize Item into character class.
--
function Categorize_Character
(Item : in Wide_Character) return Character_Class_t
is
Class : Character_Class_t := Ordinary_Text;
begin
case Item is
when '(' => Class := List_Open_Delimiter;
when ')' => Class := List_Close_Delimiter;
when '"' => Class := String_Delimiter;
when ';' => Class := Comment_Delimiter;
when '\' => Class := Escape_Character;
when others =>
if Unicode.Is_Line_Terminator (Item) then
Class := Line_Break;
else
if Unicode.Is_Space (Item) then
Class := Whitespace;
end if;
end if;
end case;
return Class;
end Categorize_Character;
--
-- Public API.
--
function Initialized (Lexer : in Lexer_t) return Boolean is
begin
return Lexer.Inited;
end Initialized;
--
-- Initialize the lexer.
--
procedure Initialize_Lexer
(Lexer : out Lexer_t;
Status : out Lexer_Status_t) is
begin
Lexer := Lexer_t'
(Inited => True,
Current_Line => Line_Number_t'First,
Token_Buffer => UBW_Strings.Null_Unbounded_Wide_String,
Input_Buffer => Input_Buffer_t'(others => Wide_Character'Val (0)),
State => State_t'(others => False));
Status := Lexer_OK;
end Initialize_Lexer;
--
-- Retrieve token from input stream.
--
procedure Get_Token
(Lexer : in out Lexer_t;
Token : out Token_t;
Status : out Lexer_Status_t)
is
--
-- Stream characters via Read_Item.
--
procedure Fetch_Characters
(Lexer : in out Lexer_t;
Item : out Wide_Character;
Item_Next : out Wide_Character;
Status : out Stream_Status_t)
is
Null_Item : constant Wide_Character := Wide_Character'Val (0);
begin
if Lexer.Input_Buffer (Next) /= Null_Item then
Lexer.Input_Buffer (Current) := Lexer.Input_Buffer (Next);
Read_Item
(Item => Lexer.Input_Buffer (Next),
Status => Status);
case Status is
when Stream_EOF =>
Lexer.Input_Buffer (Next) := Null_Item;
Status := Stream_OK;
when Stream_Error => null;
when Stream_OK => null;
end case;
else
Read_Item
(Item => Lexer.Input_Buffer (Current),
Status => Status);
case Status is
when Stream_EOF => null;
when Stream_Error => null;
when Stream_OK =>
Read_Item
(Item => Lexer.Input_Buffer (Next),
Status => Status);
case Status is
when Stream_EOF =>
Lexer.Input_Buffer (Next) := Null_Item;
Status := Stream_OK;
when Stream_Error => null;
when Stream_OK => null;
end case;
end case;
end if;
Item := Lexer.Input_Buffer (Current);
Item_Next := Lexer.Input_Buffer (Next);
end Fetch_Characters;
Item : Wide_Character;
Item_Next : Wide_Character;
Stream_Status : Stream_Status_t;
begin
-- Default status.
Status := Lexer_Needs_More_Data;
Token := Invalid_Token;
-- Fetch characters from input stream.
Fetch_Characters
(Lexer => Lexer,
Item => Item,
Item_Next => Item_Next,
Status => Stream_Status);
case Stream_Status is
when Stream_OK => null;
when Stream_Error =>
Status := Lexer_Error_Stream_Error;
return;
when Stream_EOF =>
if State_Is_Set (Lexer, Inside_String) or
State_Is_Set (Lexer, Inside_Escape) then
Status := Lexer_Error_Early_EOF;
else
-- Reached upon EOF with no preceding newline/whitespace.
Status := Lexer_OK;
-- Have unfinished token?
if Token_Is_Nonzero_Length (Lexer) then
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Symbol);
else
Append_To_Token (Lexer, 'E');
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_EOF);
end if;
end if;
return;
end case;
pragma Assert (Stream_Status = Stream_OK);
-- Process character.
case Categorize_Character (Item) is
when Comment_Delimiter =>
if State_Is_Set (Lexer, Inside_String) or
State_Is_Set (Lexer, Inside_Escape) then
Append_To_Token (Lexer, Item);
else
if not State_Is_Set (Lexer, Inside_Comment) then
Set_State (Lexer, Inside_Comment);
end if;
end if;
when Escape_Character =>
if not State_Is_Set (Lexer, Inside_Comment) then
if State_Is_Set (Lexer, Inside_String) then
if State_Is_Set (Lexer, Inside_Escape) then
Append_To_Token (Lexer, Item);
Unset_State (Lexer, Inside_Escape);
else
Set_State (Lexer, Inside_Escape);
end if;
end if;
end if;
when Line_Break =>
if State_Is_Set (Lexer, Inside_Comment) then
Unset_State (Lexer, Inside_Comment);
else
begin
-- Potential overflow.
Lexer.Current_Line := Lexer.Current_Line + 1;
if State_Is_Set (Lexer, Inside_Escape) then
Unset_State (Lexer, Inside_Escape);
end if;
if State_Is_Set (Lexer, Inside_String) then
Append_To_Token (Lexer, Item);
else
if Token_Is_Nonzero_Length (Lexer) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Symbol);
end if;
end if;
exception
when Constraint_Error =>
Status := Lexer_Error_Line_Overflow;
Token := Invalid_Token;
end;
end if;
when List_Open_Delimiter =>
if not State_Is_Set (Lexer, Inside_Comment) then
Append_To_Token (Lexer, Item);
if not State_Is_Set (Lexer, Inside_String) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_List_Open);
end if;
end if;
when List_Close_Delimiter =>
if not State_Is_Set (Lexer, Inside_Comment) then
Append_To_Token (Lexer, Item);
if not State_Is_Set (Lexer, Inside_String) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_List_Close);
end if;
end if;
when String_Delimiter =>
if not State_Is_Set (Lexer, Inside_Comment) then
if State_Is_Set (Lexer, Inside_String) then
if State_Is_Set (Lexer, Inside_Escape) then
Append_To_Token (Lexer, Item);
Unset_State (Lexer, Inside_Escape);
else
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Quoted_String);
Unset_State (Lexer, Inside_String);
end if;
else
Set_State (Lexer, Inside_String);
end if;
end if;
when Whitespace =>
if not State_Is_Set (Lexer, Inside_Comment) then
if State_Is_Set (Lexer, Inside_Escape) then
Unset_State (Lexer, Inside_Escape);
end if;
if State_Is_Set (Lexer, Inside_String) then
Append_To_Token (Lexer, Item);
else
if Token_Is_Nonzero_Length (Lexer) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Symbol);
end if;
end if;
end if;
when Ordinary_Text =>
if not State_Is_Set (Lexer, Inside_Comment) then
if State_Is_Set (Lexer, Inside_Escape) then
Unset_State (Lexer, Inside_Escape);
end if;
Append_To_Token (Lexer, Item);
-- End of token if not inside a string.
case Categorize_Character (Item_Next) is
when List_Open_Delimiter | List_Close_Delimiter | String_Delimiter =>
if not State_Is_Set (Lexer, Inside_String) then
Status := Lexer_OK;
Complete_Token
(Lexer => Lexer,
Token => Token,
Kind => Token_Symbol);
end if;
when others => null;
end case;
end if;
end case;
exception
when Storage_Error =>
Status := Lexer_Error_Out_Of_Memory;
Token := Invalid_Token;
end Get_Token;
end Symbex.Lex;
|
Fix input stream on edge-case EOF.
|
Fix input stream on edge-case EOF.
|
Ada
|
isc
|
io7m/coreland-symbex,io7m/coreland-symbex
|
8d6288eb6bf7d5852660e419606ea3b6cfcfe905
|
src/gen-generator.ads
|
src/gen-generator.ads
|
-----------------------------------------------------------------------
-- gen-generator -- Code Generator
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 2015, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Command_Line;
with Ada.Strings.Unbounded;
with Ada.Strings.Unbounded.Hash;
with Ada.Containers.Hashed_Maps;
with Util.Beans.Objects;
with Util.Properties;
with ASF.Applications.Main;
with ASF.Contexts.Faces;
with ASF.Servlets;
with Gen.Model.Packages;
with Gen.Model.Projects;
with Gen.Artifacts.Hibernate;
with Gen.Artifacts.Query;
with Gen.Artifacts.Mappings;
with Gen.Artifacts.Distribs;
with Gen.Artifacts.XMI;
with Gen.Artifacts.Yaml;
package Gen.Generator is
package UBO renames Util.Beans.Objects;
-- A fatal error that prevents the generator to proceed has occurred.
Fatal_Error : exception;
G_URI : constant String := "http://code.google.com/p/ada-ado/generator";
type Package_Type is (PACKAGE_MODEL, PACKAGE_FORMS);
type Mapping_File is record
Path : UString;
Output : Ada.Text_IO.File_Type;
end record;
type Handler is new ASF.Applications.Main.Application and Gen.Artifacts.Generator with private;
-- Initialize the generator
procedure Initialize (H : in out Handler;
Config_Dir : in UString;
Debug : in Boolean);
-- Get the configuration properties.
function Get_Properties (H : in Handler) return Util.Properties.Manager;
-- Report an error and set the exit status accordingly
procedure Error (H : in out Handler;
Message : in String;
Arg1 : in String;
Arg2 : in String := "");
overriding
procedure Error (H : in out Handler;
Message : in String);
-- Report an info message.
procedure Info (H : in out Handler;
Message : in String;
Arg1 : in String := "";
Arg2 : in String := "";
Arg3 : in String := "");
-- Read the XML package file
procedure Read_Package (H : in out Handler;
File : in String);
-- Read the model mapping types and initialize the hibernate artifact.
procedure Read_Mappings (H : in out Handler);
-- Read the XML model file
procedure Read_Model (H : in out Handler;
File : in String;
Silent : in Boolean);
-- Read the model and query files stored in the application directory <b>db</b>.
procedure Read_Models (H : in out Handler;
Dirname : in String);
-- Read the XML project file. When <b>Recursive</b> is set, read the GNAT project
-- files used by the main project and load all the <b>dynamo.xml</b> files defined
-- by these project.
procedure Read_Project (H : in out Handler;
File : in String;
Recursive : in Boolean := False);
-- Prepare the model by checking, verifying and initializing it after it is completely known.
procedure Prepare (H : in out Handler);
-- Finish the generation. Some artifacts could generate other files that take into
-- account files generated previously.
procedure Finish (H : in out Handler);
-- Tell the generator to activate the generation of the given template name.
-- The name is a property name that must be defined in generator.properties to
-- indicate the template file. Several artifacts can trigger the generation
-- of a given template. The template is generated only once.
procedure Add_Generation (H : in out Handler;
Name : in String;
Mode : in Gen.Artifacts.Iteration_Mode;
Mapping : in String);
-- Enable the generation of the Ada package given by the name. By default all the Ada
-- packages found in the model are generated. When called, this enables the generation
-- only for the Ada packages registered here.
procedure Enable_Package_Generation (H : in out Handler;
Name : in String);
-- Save the content generated by the template generator.
procedure Save_Content (H : in out Handler;
File : in String;
Content : in UString);
-- Generate the code using the template file
procedure Generate (H : in out Handler;
Mode : in Gen.Artifacts.Iteration_Mode;
File : in String;
Save : not null access
procedure (H : in out Handler;
File : in String;
Content : in UString));
-- Generate the code using the template file
procedure Generate (H : in out Handler;
File : in String;
Model : in Gen.Model.Definition_Access;
Save : not null access
procedure (H : in out Handler;
File : in String;
Content : in UString));
-- Generate all the code for the templates activated through <b>Add_Generation</b>.
procedure Generate_All (H : in out Handler);
-- Generate all the code generation files stored in the directory
procedure Generate_All (H : in out Handler;
Mode : in Gen.Artifacts.Iteration_Mode;
Name : in String);
-- Set the directory where template files are stored.
procedure Set_Template_Directory (H : in out Handler;
Path : in UString);
-- Set the directory where results files are generated.
procedure Set_Result_Directory (H : in out Handler;
Path : in String);
-- Get the result directory path.
function Get_Result_Directory (H : in Handler) return String;
-- Get the project plugin directory path.
function Get_Plugin_Directory (H : in Handler) return String;
-- Get the config directory path.
function Get_Config_Directory (H : in Handler) return String;
-- Get the dynamo installation directory path.
function Get_Install_Directory (H : in Handler) return String;
-- Return the search directories that the AWA application can use to find files.
-- The search directories is built by using the project dependencies.
function Get_Search_Directories (H : in Handler) return String;
-- Get the exit status
-- Returns 0 if the generation was successful
-- Returns 1 if there was a generation error
function Get_Status (H : in Handler) return Ada.Command_Line.Exit_Status;
-- Get the configuration parameter.
function Get_Parameter (H : in Handler;
Name : in String;
Default : in String := "") return String;
-- Get the configuration parameter.
function Get_Parameter (H : in Handler;
Name : in String;
Default : in Boolean := False) return Boolean;
-- Set the force-save file mode. When False, if the generated file exists already,
-- an error message is reported.
procedure Set_Force_Save (H : in out Handler;
To : in Boolean);
-- Set the project name.
procedure Set_Project_Name (H : in out Handler;
Name : in String);
-- Get the project name.
function Get_Project_Name (H : in Handler) return String;
-- Set the project property.
procedure Set_Project_Property (H : in out Handler;
Name : in String;
Value : in String);
-- Get the project property identified by the given name. If the project property
-- does not exist, returns the default value. Project properties are loaded
-- by <b>Read_Project</b>.
function Get_Project_Property (H : in Handler;
Name : in String;
Default : in String := "") return String;
-- Save the project description and parameters.
procedure Save_Project (H : in out Handler);
-- Get the path of the last generated file.
function Get_Generated_File (H : in Handler) return String;
-- Update the project model through the <b>Process</b> procedure.
procedure Update_Project (H : in out Handler;
Process : not null access
procedure (P : in out Model.Projects.Root_Project_Definition));
-- Scan the dynamo directories and execute the <b>Process</b> procedure with the
-- directory path.
procedure Scan_Directories (H : in Handler;
Process : not null access
procedure (Dir : in String));
private
use Ada.Strings.Unbounded;
use Gen.Artifacts;
type Template_Context is record
Mode : Gen.Artifacts.Iteration_Mode;
Mapping : UString;
end record;
package Template_Map is
new Ada.Containers.Hashed_Maps (Key_Type => UString,
Element_Type => Template_Context,
Hash => Ada.Strings.Unbounded.Hash,
Equivalent_Keys => "=");
type Object_Access is access all UBO.Object;
type Handler is new ASF.Applications.Main.Application and Gen.Artifacts.Generator with record
Conf : ASF.Applications.Config;
-- Config directory.
Config_Dir : UString;
-- Output base directory.
Output_Dir : UString;
Model : aliased Gen.Model.Packages.Model_Definition;
Status : Ada.Command_Line.Exit_Status := 0;
-- The file that must be saved (the file attribute in <f:view>.
File : Object_Access;
-- Indicates whether the file must be saved at each generation or only once.
-- This is the mode attribute in <f:view>.
Mode : Object_Access;
-- Indicates whether the file must be ignored after the generation.
-- This is the ignore attribute in <f:view>. It is intended to be used for the package
-- body generation to skip that in some cases when it turns out there is no operation.
Ignore : Object_Access;
-- Whether the AdaMappings.xml file was loaded or not.
Type_Mapping_Loaded : Boolean := False;
-- The root project document.
Project : aliased Gen.Model.Projects.Root_Project_Definition;
-- Hibernate XML artifact
Hibernate : Gen.Artifacts.Hibernate.Artifact;
-- Query generation artifact.
Query : Gen.Artifacts.Query.Artifact;
-- Type mapping artifact.
Mappings : Gen.Artifacts.Mappings.Artifact;
-- The distribution artifact.
Distrib : Gen.Artifacts.Distribs.Artifact;
-- Ada generation from UML-XMI models.
XMI : Gen.Artifacts.XMI.Artifact;
-- Yaml model files support.
Yaml : Gen.Artifacts.Yaml.Artifact;
-- The list of templates that must be generated.
Templates : Template_Map.Map;
-- Force the saving of a generated file, even if a file already exist.
Force_Save : Boolean := True;
-- A fake servlet for template evaluation.
Servlet : ASF.Servlets.Servlet_Access;
end record;
-- Execute the lifecycle phases on the faces context.
overriding
procedure Execute_Lifecycle (App : in Handler;
Context : in out ASF.Contexts.Faces.Faces_Context'Class);
end Gen.Generator;
|
-----------------------------------------------------------------------
-- gen-generator -- Code Generator
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 2015, 2018, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Command_Line;
with Ada.Strings.Unbounded;
with Ada.Strings.Unbounded.Hash;
with Ada.Containers.Hashed_Maps;
with Util.Beans.Objects;
with Util.Properties;
with ASF.Applications.Main;
with ASF.Contexts.Faces;
with ASF.Servlets;
with Gen.Model.Packages;
with Gen.Model.Projects;
with Gen.Artifacts.Hibernate;
with Gen.Artifacts.Query;
with Gen.Artifacts.Mappings;
with Gen.Artifacts.Distribs;
with Gen.Artifacts.XMI;
with Gen.Artifacts.Yaml;
package Gen.Generator is
package UBO renames Util.Beans.Objects;
-- A fatal error that prevents the generator to proceed has occurred.
Fatal_Error : exception;
G_URI : constant String := "http://code.google.com/p/ada-ado/generator";
type Package_Type is (PACKAGE_MODEL, PACKAGE_FORMS);
type Mapping_File is record
Path : UString;
Output : Ada.Text_IO.File_Type;
end record;
type Handler is new ASF.Applications.Main.Application and Gen.Artifacts.Generator with private;
-- Initialize the generator
procedure Initialize (H : in out Handler;
Config_Dir : in UString;
Debug : in Boolean);
-- Get the configuration properties.
function Get_Properties (H : in Handler) return Util.Properties.Manager;
-- Report an error and set the exit status accordingly
procedure Error (H : in out Handler;
Message : in String;
Arg1 : in String;
Arg2 : in String := "");
overriding
procedure Error (H : in out Handler;
Message : in String);
-- Report an info message.
procedure Info (H : in out Handler;
Message : in String;
Arg1 : in String := "";
Arg2 : in String := "";
Arg3 : in String := "");
-- Read the XML package file
procedure Read_Package (H : in out Handler;
File : in String);
-- Read the model mapping types and initialize the hibernate artifact.
procedure Read_Mappings (H : in out Handler);
-- Read the XML model file
procedure Read_Model (H : in out Handler;
File : in String;
Silent : in Boolean);
-- Read the model and query files stored in the application directory <b>db</b>.
procedure Read_Models (H : in out Handler;
Dirname : in String);
-- Read the XML project file. When <b>Recursive</b> is set, read the GNAT project
-- files used by the main project and load all the <b>dynamo.xml</b> files defined
-- by these project.
procedure Read_Project (H : in out Handler;
File : in String;
Recursive : in Boolean := False);
-- Prepare the model by checking, verifying and initializing it after it is completely known.
procedure Prepare (H : in out Handler);
-- Finish the generation. Some artifacts could generate other files that take into
-- account files generated previously.
procedure Finish (H : in out Handler);
-- Tell the generator to activate the generation of the given template name.
-- The name is a property name that must be defined in generator.properties to
-- indicate the template file. Several artifacts can trigger the generation
-- of a given template. The template is generated only once.
procedure Add_Generation (H : in out Handler;
Name : in String;
Mode : in Gen.Artifacts.Iteration_Mode;
Mapping : in String);
-- Enable the generation of the Ada package given by the name. By default all the Ada
-- packages found in the model are generated. When called, this enables the generation
-- only for the Ada packages registered here.
procedure Enable_Package_Generation (H : in out Handler;
Name : in String);
-- Save the content generated by the template generator.
procedure Save_Content (H : in out Handler;
File : in String;
Content : in UString);
-- Generate the code using the template file
procedure Generate (H : in out Handler;
Mode : in Gen.Artifacts.Iteration_Mode;
File : in String;
Save : not null access
procedure (H : in out Handler;
File : in String;
Content : in UString));
-- Generate the code using the template file
procedure Generate (H : in out Handler;
File : in String;
Model : in Gen.Model.Definition_Access;
Save : not null access
procedure (H : in out Handler;
File : in String;
Content : in UString));
-- Generate all the code for the templates activated through <b>Add_Generation</b>.
procedure Generate_All (H : in out Handler);
-- Generate all the code generation files stored in the directory
procedure Generate_All (H : in out Handler;
Mode : in Gen.Artifacts.Iteration_Mode;
Name : in String);
-- Set the directory where template files are stored.
procedure Set_Template_Directory (H : in out Handler;
Path : in UString);
-- Set the directory where results files are generated.
procedure Set_Result_Directory (H : in out Handler;
Path : in String);
-- Get the result directory path.
function Get_Result_Directory (H : in Handler) return String;
-- Get the project plugin directory path.
function Get_Plugin_Directory (H : in Handler) return String;
-- Get the config directory path.
function Get_Config_Directory (H : in Handler) return String;
-- Get the dynamo installation directory path.
function Get_Install_Directory (H : in Handler) return String;
-- Return the search directories that the AWA application can use to find files.
-- The search directories is built by using the project dependencies.
function Get_Search_Directories (H : in Handler) return String;
-- Get the exit status
-- Returns 0 if the generation was successful
-- Returns 1 if there was a generation error
function Get_Status (H : in Handler) return Ada.Command_Line.Exit_Status;
-- Get the configuration parameter.
function Get_Parameter (H : in Handler;
Name : in String;
Default : in String := "") return String;
-- Get the configuration parameter.
function Get_Parameter (H : in Handler;
Name : in String;
Default : in Boolean := False) return Boolean;
-- Set the force-save file mode. When False, if the generated file exists already,
-- an error message is reported.
procedure Set_Force_Save (H : in out Handler;
To : in Boolean);
-- Set the project name.
procedure Set_Project_Name (H : in out Handler;
Name : in String);
-- Get the project name.
function Get_Project_Name (H : in Handler) return String;
-- Set the project property.
procedure Set_Project_Property (H : in out Handler;
Name : in String;
Value : in String);
-- Get the project property identified by the given name. If the project property
-- does not exist, returns the default value. Project properties are loaded
-- by <b>Read_Project</b>.
function Get_Project_Property (H : in Handler;
Name : in String;
Default : in String := "") return String;
-- Set the global configuration identified by the name by pre-pending the
-- environtment variable if it is defined.
procedure Set_Configuration (H : in out Handler;
Name : in String;
Env_Name : in String);
-- Save the project description and parameters.
procedure Save_Project (H : in out Handler);
-- Get the path of the last generated file.
function Get_Generated_File (H : in Handler) return String;
-- Update the project model through the <b>Process</b> procedure.
procedure Update_Project (H : in out Handler;
Process : not null access
procedure (P : in out Model.Projects.Root_Project_Definition));
-- Scan the dynamo directories and execute the <b>Process</b> procedure with the
-- directory path.
procedure Scan_Directories (H : in Handler;
Process : not null access
procedure (Dir : in String));
private
use Ada.Strings.Unbounded;
use Gen.Artifacts;
type Template_Context is record
Mode : Gen.Artifacts.Iteration_Mode;
Mapping : UString;
end record;
package Template_Map is
new Ada.Containers.Hashed_Maps (Key_Type => UString,
Element_Type => Template_Context,
Hash => Ada.Strings.Unbounded.Hash,
Equivalent_Keys => "=");
type Object_Access is access all UBO.Object;
type Handler is new ASF.Applications.Main.Application and Gen.Artifacts.Generator with record
Conf : ASF.Applications.Config;
-- Config directory.
Config_Dir : UString;
-- Output base directory.
Output_Dir : UString;
Model : aliased Gen.Model.Packages.Model_Definition;
Status : Ada.Command_Line.Exit_Status := 0;
-- The file that must be saved (the file attribute in <f:view>.
File : Object_Access;
-- Indicates whether the file must be saved at each generation or only once.
-- This is the mode attribute in <f:view>.
Mode : Object_Access;
-- Indicates whether the file must be ignored after the generation.
-- This is the ignore attribute in <f:view>. It is intended to be used for the package
-- body generation to skip that in some cases when it turns out there is no operation.
Ignore : Object_Access;
-- Whether the AdaMappings.xml file was loaded or not.
Type_Mapping_Loaded : Boolean := False;
-- The root project document.
Project : aliased Gen.Model.Projects.Root_Project_Definition;
-- Hibernate XML artifact
Hibernate : Gen.Artifacts.Hibernate.Artifact;
-- Query generation artifact.
Query : Gen.Artifacts.Query.Artifact;
-- Type mapping artifact.
Mappings : Gen.Artifacts.Mappings.Artifact;
-- The distribution artifact.
Distrib : Gen.Artifacts.Distribs.Artifact;
-- Ada generation from UML-XMI models.
XMI : Gen.Artifacts.XMI.Artifact;
-- Yaml model files support.
Yaml : Gen.Artifacts.Yaml.Artifact;
-- The list of templates that must be generated.
Templates : Template_Map.Map;
-- Force the saving of a generated file, even if a file already exist.
Force_Save : Boolean := True;
-- A fake servlet for template evaluation.
Servlet : ASF.Servlets.Servlet_Access;
end record;
-- Execute the lifecycle phases on the faces context.
overriding
procedure Execute_Lifecycle (App : in Handler;
Context : in out ASF.Contexts.Faces.Faces_Context'Class);
end Gen.Generator;
|
Declare the Set_Configuration procedure
|
Declare the Set_Configuration procedure
|
Ada
|
apache-2.0
|
stcarrez/dynamo,stcarrez/dynamo,stcarrez/dynamo
|
d6df5a380b6a82dcd0836f7188dbfcf48a46ec21
|
awa/src/awa-users-principals.adb
|
awa/src/awa-users-principals.adb
|
-----------------------------------------------------------------------
-- awa-users-principals -- User principals
-- Copyright (C) 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body AWA.Users.Principals is
-- ------------------------------
-- Get the principal name.
-- ------------------------------
function Get_Name (From : in Principal) return String is
begin
return From.User.Get_Name;
end Get_Name;
-- ------------------------------
-- Returns true if the given role is stored in the user principal.
-- ------------------------------
-- function Has_Role (User : in Principal;
-- Role : in Security.Permissions.Role_Type) return Boolean is
-- begin
-- return User.Roles (Role);
-- end Has_Role;
-- ------------------------------
-- Get the principal identifier (name)
-- ------------------------------
function Get_Id (From : in Principal) return String is
begin
return From.User.Get_Name;
end Get_Id;
-- ------------------------------
-- Get the user associated with the principal.
-- ------------------------------
function Get_User (From : in Principal) return AWA.Users.Models.User_Ref is
begin
return From.User;
end Get_User;
-- ------------------------------
-- Get the current user identifier invoking the service operation.
-- Returns NO_IDENTIFIER if there is none.
-- ------------------------------
function Get_User_Identifier (From : in Principal) return ADO.Identifier is
begin
return From.User.Get_Id;
end Get_User_Identifier;
-- ------------------------------
-- Get the connection session used by the user.
-- ------------------------------
function Get_Session (From : in Principal) return AWA.Users.Models.Session_Ref is
begin
return From.Session;
end Get_Session;
-- ------------------------------
-- Get the connection session identifier used by the user.
-- ------------------------------
function Get_Session_Identifier (From : in Principal) return ADO.Identifier is
begin
return From.Session.Get_Id;
end Get_Session_Identifier;
-- ------------------------------
-- Create a principal for the given user.
-- ------------------------------
function Create (User : in AWA.Users.Models.User_Ref;
Session : in AWA.Users.Models.Session_Ref) return Principal_Access is
Result : constant Principal_Access := new Principal;
begin
Result.User := User;
Result.Session := Session;
return Result;
end Create;
-- ------------------------------
-- Get the current user identifier invoking the service operation.
-- Returns NO_IDENTIFIER if there is none or if the principal is not an AWA principal.
-- ------------------------------
function Get_User_Identifier (From : in ASF.Principals.Principal_Access)
return ADO.Identifier is
use type ASF.Principals.Principal_Access;
begin
if From = null then
return ADO.NO_IDENTIFIER;
elsif not (From.all in Principal'Class) then
return ADO.NO_IDENTIFIER;
else
return Principal'Class (From.all).Get_User_Identifier;
end if;
end Get_User_Identifier;
end AWA.Users.Principals;
|
-----------------------------------------------------------------------
-- awa-users-principals -- User principals
-- Copyright (C) 2011, 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body AWA.Users.Principals is
-- ------------------------------
-- Get the principal name.
-- ------------------------------
function Get_Name (From : in Principal) return String is
begin
return From.User.Get_Name;
end Get_Name;
-- ------------------------------
-- Get the principal identifier (name)
-- ------------------------------
function Get_Id (From : in Principal) return String is
begin
return From.User.Get_Name;
end Get_Id;
-- ------------------------------
-- Get the user associated with the principal.
-- ------------------------------
function Get_User (From : in Principal) return AWA.Users.Models.User_Ref is
begin
return From.User;
end Get_User;
-- ------------------------------
-- Get the current user identifier invoking the service operation.
-- Returns NO_IDENTIFIER if there is none.
-- ------------------------------
function Get_User_Identifier (From : in Principal) return ADO.Identifier is
begin
return From.User.Get_Id;
end Get_User_Identifier;
-- ------------------------------
-- Get the connection session used by the user.
-- ------------------------------
function Get_Session (From : in Principal) return AWA.Users.Models.Session_Ref is
begin
return From.Session;
end Get_Session;
-- ------------------------------
-- Get the connection session identifier used by the user.
-- ------------------------------
function Get_Session_Identifier (From : in Principal) return ADO.Identifier is
begin
return From.Session.Get_Id;
end Get_Session_Identifier;
-- ------------------------------
-- Create a principal for the given user.
-- ------------------------------
function Create (User : in AWA.Users.Models.User_Ref;
Session : in AWA.Users.Models.Session_Ref) return Principal_Access is
Result : constant Principal_Access := new Principal;
begin
Result.User := User;
Result.Session := Session;
return Result;
end Create;
-- ------------------------------
-- Get the current user identifier invoking the service operation.
-- Returns NO_IDENTIFIER if there is none or if the principal is not an AWA principal.
-- ------------------------------
function Get_User_Identifier (From : in ASF.Principals.Principal_Access)
return ADO.Identifier is
use type ASF.Principals.Principal_Access;
begin
if From = null then
return ADO.NO_IDENTIFIER;
elsif not (From.all in Principal'Class) then
return ADO.NO_IDENTIFIER;
else
return Principal'Class (From.all).Get_User_Identifier;
end if;
end Get_User_Identifier;
end AWA.Users.Principals;
|
Fix compilation warnings
|
Fix compilation warnings
|
Ada
|
apache-2.0
|
tectronics/ada-awa,Letractively/ada-awa,Letractively/ada-awa,tectronics/ada-awa,Letractively/ada-awa,tectronics/ada-awa
|
c4786404c37de22d6718fbcc662bc83fa0f5f307
|
src/asf-views-facelets.ads
|
src/asf-views-facelets.ads
|
-----------------------------------------------------------------------
-- asf-views-facelets -- Facelets representation and management
-- Copyright (C) 2009, 2010, 2011, 2014, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Ada.Strings.Unbounded;
with Ada.Containers.Hashed_Maps;
with Ada.Strings.Unbounded.Hash;
with ASF.Views.Nodes;
with ASF.Contexts.Facelets;
with ASF.Factory;
with ASF.Components.Base;
with Ada.Finalization;
-- The <b>ASF.Views.Facelets</b> package contains the facelet factory
-- responsible for getting the facelet tree from a facelet name.
-- The facelets (or *.xhtml) files are loaded by the reader to form
-- a tag node tree which is cached by the factory. The facelet factory
-- is shared by multiple requests and threads.
package ASF.Views.Facelets is
type Facelet is private;
type Facelet_Access is access all Facelet;
-- Returns True if the facelet is null/empty.
function Is_Null (F : Facelet) return Boolean;
-- ------------------------------
-- Facelet factory
-- ------------------------------
-- The facelet factory allows to retrieve the node tree to build the
-- component tree. The node tree can be shared by several component trees.
-- The node tree is initialized from the <b>XHTML</b> view file. It is put
-- in a cache to avoid loading and parsing the file several times.
type Facelet_Factory is limited private;
-- Get the facelet identified by the given name. If the facelet is already
-- loaded, the cached value is returned. The facelet file is searched in
-- a set of directories configured in the facelet factory.
procedure Find_Facelet (Factory : in out Facelet_Factory;
Name : in String;
Context : in ASF.Contexts.Facelets.Facelet_Context'Class;
Result : out Facelet);
-- Create the component tree from the facelet view.
procedure Build_View (View : in Facelet;
Context : in out ASF.Contexts.Facelets.Facelet_Context'Class;
Root : in ASF.Components.Base.UIComponent_Access);
-- Initialize the facelet factory.
-- Set the search directories for facelet files.
-- Set the ignore white space configuration when reading XHTML files.
-- Set the ignore empty lines configuration when reading XHTML files.
-- Set the escape unknown tags configuration when reading XHTML files.
procedure Initialize (Factory : in out Facelet_Factory;
Components : access ASF.Factory.Component_Factory;
Paths : in String;
Ignore_White_Spaces : in Boolean;
Ignore_Empty_Lines : in Boolean;
Escape_Unknown_Tags : in Boolean);
-- Find the facelet file in one of the facelet directories.
-- Returns the path to be used for reading the facelet file.
function Find_Facelet_Path (Factory : in Facelet_Factory;
Name : in String) return String;
-- Clear the facelet cache
procedure Clear_Cache (Factory : in out Facelet_Factory);
private
use Ada.Strings.Unbounded;
type Facelet is record
Root : ASF.Views.Nodes.Tag_Node_Access;
File : ASF.Views.File_Info_Access;
Modify_Time : Ada.Calendar.Time;
end record;
Empty : constant Facelet := (others => <>);
-- Tag library map indexed on the library namespace.
package Facelet_Maps is new
Ada.Containers.Hashed_Maps (Key_Type => Unbounded_String,
Element_Type => Facelet,
Hash => Ada.Strings.Unbounded.Hash,
Equivalent_Keys => "=");
use Facelet_Maps;
protected type Facelet_Cache is
-- Find the facelet entry associated with the given name.
function Find (Name : in Unbounded_String) return Facelet;
-- Insert or replace the facelet entry associated with the given name.
procedure Insert (Name : in Unbounded_String;
Item : in Facelet);
-- Clear the cache.
procedure Clear;
private
Map : Facelet_Maps.Map;
end Facelet_Cache;
type Facelet_Factory is new Ada.Finalization.Limited_Controlled with record
Paths : Unbounded_String := To_Unbounded_String ("");
-- The facelet cache.
Map : Facelet_Cache;
-- The component factory
Factory : access ASF.Factory.Component_Factory;
-- Whether the unknown tags are escaped using XML escape rules.
Escape_Unknown_Tags : Boolean := True;
-- Whether white spaces can be ignored.
Ignore_White_Spaces : Boolean := True;
-- Whether empty lines should be ignored (when white spaces are kept).
Ignore_Empty_Lines : Boolean := True;
end record;
-- Free the storage held by the factory cache.
overriding
procedure Finalize (Factory : in out Facelet_Factory);
end ASF.Views.Facelets;
|
-----------------------------------------------------------------------
-- asf-views-facelets -- Facelets representation and management
-- Copyright (C) 2009, 2010, 2011, 2014, 2015, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with ASF.Views.Nodes;
with ASF.Contexts.Facelets;
with ASF.Factory;
with ASF.Components.Base;
with Ada.Finalization;
private with Ada.Strings.Unbounded;
private with Ada.Containers.Hashed_Sets;
private with Util.Refs;
private with Ada.Strings.Hash;
-- The <b>ASF.Views.Facelets</b> package contains the facelet factory
-- responsible for getting the facelet tree from a facelet name.
-- The facelets (or *.xhtml) files are loaded by the reader to form
-- a tag node tree which is cached by the factory. The facelet factory
-- is shared by multiple requests and threads.
package ASF.Views.Facelets is
type Facelet is private;
-- Returns True if the facelet is null/empty.
function Is_Null (F : Facelet) return Boolean;
-- ------------------------------
-- Facelet factory
-- ------------------------------
-- The facelet factory allows to retrieve the node tree to build the
-- component tree. The node tree can be shared by several component trees.
-- The node tree is initialized from the <b>XHTML</b> view file. It is put
-- in a cache to avoid loading and parsing the file several times.
type Facelet_Factory is limited private;
-- Get the facelet identified by the given name. If the facelet is already
-- loaded, the cached value is returned. The facelet file is searched in
-- a set of directories configured in the facelet factory.
procedure Find_Facelet (Factory : in out Facelet_Factory;
Name : in String;
Context : in ASF.Contexts.Facelets.Facelet_Context'Class;
Result : out Facelet);
-- Create the component tree from the facelet view.
procedure Build_View (View : in Facelet;
Context : in out ASF.Contexts.Facelets.Facelet_Context'Class;
Root : in ASF.Components.Base.UIComponent_Access);
-- Initialize the facelet factory.
-- Set the search directories for facelet files.
-- Set the ignore white space configuration when reading XHTML files.
-- Set the ignore empty lines configuration when reading XHTML files.
-- Set the escape unknown tags configuration when reading XHTML files.
procedure Initialize (Factory : in out Facelet_Factory;
Components : access ASF.Factory.Component_Factory;
Paths : in String;
Ignore_White_Spaces : in Boolean;
Ignore_Empty_Lines : in Boolean;
Escape_Unknown_Tags : in Boolean);
-- Find the facelet file in one of the facelet directories.
-- Returns the path to be used for reading the facelet file.
function Find_Facelet_Path (Factory : in Facelet_Factory;
Name : in String) return String;
-- Clear the facelet cache
procedure Clear_Cache (Factory : in out Facelet_Factory);
private
use Ada.Strings.Unbounded;
CHECK_FILE_DELAY : constant := 10.0;
type Facelet_Type (Len : Natural) is limited new Util.Refs.Ref_Entity with record
Root : ASF.Views.Nodes.Tag_Node_Access;
File : ASF.Views.File_Info_Access;
Modify_Time : Ada.Calendar.Time;
Check_Time : Ada.Calendar.Time;
Name : String (1 .. Len);
end record;
type Facelet_Access is access all Facelet_Type;
package Ref is
new Util.Refs.Indefinite_References (Facelet_Type, Facelet_Access);
type Facelet is record
Facelet : Facelet_Access;
end record;
Empty : constant Facelet := (others => <>);
function Hash (Item : in Facelet_Access) return Ada.Containers.Hash_Type is
(Ada.Strings.Hash (Item.Name));
function Compare (Left, Right : in Facelet_Access) return Boolean is
(Left.Name = Right.Name);
-- Tag library map indexed on the library namespace.
package Facelet_Sets is new
Ada.Containers.Hashed_Sets (Element_Type => Facelet_Access,
Hash => Hash,
Equivalent_Elements => Compare);
use Facelet_Sets;
protected type Facelet_Cache is
-- Find the facelet entry associated with the given name.
function Find (Name : in String) return Facelet_Access;
-- Insert or replace the facelet entry associated with the given name.
procedure Insert (Facelet : in Facelet_Access);
-- Clear the cache.
procedure Clear;
private
Map : Facelet_Sets.Set;
end Facelet_Cache;
type Facelet_Factory is new Ada.Finalization.Limited_Controlled with record
Paths : Unbounded_String := To_Unbounded_String ("");
-- The facelet cache.
Map : Facelet_Cache;
-- The component factory
Factory : access ASF.Factory.Component_Factory;
-- Whether the unknown tags are escaped using XML escape rules.
Escape_Unknown_Tags : Boolean := True;
-- Whether white spaces can be ignored.
Ignore_White_Spaces : Boolean := True;
-- Whether empty lines should be ignored (when white spaces are kept).
Ignore_Empty_Lines : Boolean := True;
end record;
-- Free the storage held by the factory cache.
overriding
procedure Finalize (Factory : in out Facelet_Factory);
end ASF.Views.Facelets;
|
Refactor the Facelet type to store the name within the record and add a Check_Time member
|
Refactor the Facelet type to store the name within the record and add a Check_Time member
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
62771abe8f8a54f71c4c2869e9174a797d404817
|
src/util-serialize-io.adb
|
src/util-serialize-io.adb
|
-----------------------------------------------------------------------
-- util-serialize-io -- IO Drivers for serialization
-- Copyright (C) 2010, 2011, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Streams.Files;
with Ada.Streams;
with Ada.Streams.Stream_IO;
with Ada.Exceptions;
with Ada.IO_Exceptions;
package body Util.Serialize.IO is
-- use Util.Log;
use type Util.Log.Loggers.Logger_Access;
-- The logger'
Log : aliased constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Util.Serialize.IO",
Util.Log.WARN_LEVEL);
procedure Write_Attribute (Stream : in out Output_Stream'Class;
Name : in String;
Value : in Ada.Strings.Unbounded.Unbounded_String) is
begin
Stream.Write_Attribute (Name, Ada.Strings.Unbounded.To_String (Value));
end Write_Attribute;
procedure Write_Entity (Stream : in out Output_Stream'Class;
Name : in String;
Value : in Ada.Strings.Unbounded.Unbounded_String) is
begin
Stream.Write_Entity (Name, Ada.Strings.Unbounded.To_String (Value));
end Write_Entity;
-- ------------------------------
-- Read the file and parse it using the JSON parser.
-- ------------------------------
procedure Parse (Handler : in out Parser;
File : in String;
Sink : in out Reader'Class) is
Stream : aliased Util.Streams.Files.File_Stream;
Buffer : Util.Streams.Buffered.Buffered_Stream;
begin
if Handler.Error_Logger = null then
Handler.Error_Logger := Log'Access;
end if;
Handler.Error_Logger.Info ("Reading file {0}", File);
Handler.File := Ada.Strings.Unbounded.To_Unbounded_String (File);
Buffer.Initialize (Output => null,
Input => Stream'Unchecked_Access,
Size => 1024);
Stream.Open (Mode => Ada.Streams.Stream_IO.In_File, Name => File);
-- Context_Stack.Clear (Handler.Stack);
Parser'Class (Handler).Parse (Buffer, Sink);
exception
-- when Util.Serialize.Mappers.Field_Fatal_Error =>
-- null;
when Ada.IO_Exceptions.Name_Error =>
Parser'Class (Handler).Error ("File '" & File & "' does not exist.");
when E : others =>
if not Handler.Error_Flag then
Parser'Class (Handler).Error ("Exception " & Ada.Exceptions.Exception_Name (E));
end if;
end Parse;
-- ------------------------------
-- Parse the content string.
-- ------------------------------
procedure Parse_String (Handler : in out Parser;
Content : in String;
Sink : in out Reader'Class) is
Stream : aliased Util.Streams.Buffered.Buffered_Stream;
begin
if Handler.Error_Logger = null then
Handler.Error_Logger := Log'Access;
end if;
Handler.File := Ada.Strings.Unbounded.To_Unbounded_String ("<inline>");
Stream.Initialize (Content => Content);
-- Context_Stack.Clear (Handler.Stack);
Parser'Class (Handler).Parse (Stream, Sink);
exception
-- when Util.Serialize.Mappers.Field_Fatal_Error =>
-- null;
when E : others =>
if not Handler.Error_Flag then
Parser'Class (Handler).Error ("Exception " & Ada.Exceptions.Exception_Name (E));
end if;
end Parse_String;
-- ------------------------------
-- Returns true if the <b>Parse</b> operation detected at least one error.
-- ------------------------------
function Has_Error (Handler : in Parser) return Boolean is
begin
return Handler.Error_Flag;
end Has_Error;
-- ------------------------------
-- Set the error logger to report messages while parsing and reading the input file.
-- ------------------------------
procedure Set_Logger (Handler : in out Parser;
Logger : in Util.Log.Loggers.Logger_Access) is
begin
Handler.Error_Logger := Logger;
end Set_Logger;
-- ------------------------------
-- Get the current location (file and line) to report an error message.
-- ------------------------------
function Get_Location (Handler : in Parser) return String is
begin
return Ada.Strings.Unbounded.To_String (Handler.File);
end Get_Location;
-- ------------------------------
-- Report an error while parsing the input stream. The error message will be reported
-- on the logger associated with the parser. The parser will be set as in error so that
-- the <b>Has_Error</b> function will return True after parsing the whole file.
-- ------------------------------
procedure Error (Handler : in out Parser;
Message : in String) is
begin
Handler.Error_Logger.Error ("{0}: {1}",
Parser'Class (Handler).Get_Location,
Message);
Handler.Error_Flag := True;
end Error;
end Util.Serialize.IO;
|
-----------------------------------------------------------------------
-- util-serialize-io -- IO Drivers for serialization
-- Copyright (C) 2010, 2011, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Streams.Files;
with Ada.Streams;
with Ada.Streams.Stream_IO;
with Ada.Exceptions;
with Ada.IO_Exceptions;
package body Util.Serialize.IO is
-- use Util.Log;
use type Util.Log.Loggers.Logger_Access;
-- The logger'
Log : aliased constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Util.Serialize.IO",
Util.Log.WARN_LEVEL);
procedure Write_Attribute (Stream : in out Output_Stream'Class;
Name : in String;
Value : in Ada.Strings.Unbounded.Unbounded_String) is
begin
Stream.Write_Attribute (Name, Ada.Strings.Unbounded.To_String (Value));
end Write_Attribute;
procedure Write_Entity (Stream : in out Output_Stream'Class;
Name : in String;
Value : in Ada.Strings.Unbounded.Unbounded_String) is
begin
Stream.Write_Entity (Name, Ada.Strings.Unbounded.To_String (Value));
end Write_Entity;
-- ------------------------------
-- Read the file and parse it using the JSON parser.
-- ------------------------------
procedure Parse (Handler : in out Parser;
File : in String;
Sink : in out Reader'Class) is
Stream : aliased Util.Streams.Files.File_Stream;
Buffer : Util.Streams.Buffered.Buffered_Stream;
begin
if Handler.Error_Logger = null then
Handler.Error_Logger := Log'Access;
end if;
Handler.Error_Logger.Info ("Reading file {0}", File);
Handler.File := Ada.Strings.Unbounded.To_Unbounded_String (File);
Buffer.Initialize (Output => null,
Input => Stream'Unchecked_Access,
Size => 1024);
Stream.Open (Mode => Ada.Streams.Stream_IO.In_File, Name => File);
-- Context_Stack.Clear (Handler.Stack);
Sink.Start_Document;
Parser'Class (Handler).Parse (Buffer, Sink);
exception
-- when Util.Serialize.Mappers.Field_Fatal_Error =>
-- null;
when Ada.IO_Exceptions.Name_Error =>
Parser'Class (Handler).Error ("File '" & File & "' does not exist.");
when E : others =>
if not Handler.Error_Flag then
Parser'Class (Handler).Error ("Exception " & Ada.Exceptions.Exception_Name (E));
end if;
end Parse;
-- ------------------------------
-- Parse the content string.
-- ------------------------------
procedure Parse_String (Handler : in out Parser;
Content : in String;
Sink : in out Reader'Class) is
Stream : aliased Util.Streams.Buffered.Buffered_Stream;
begin
if Handler.Error_Logger = null then
Handler.Error_Logger := Log'Access;
end if;
Handler.File := Ada.Strings.Unbounded.To_Unbounded_String ("<inline>");
Stream.Initialize (Content => Content);
-- Context_Stack.Clear (Handler.Stack);
Sink.Start_Document;
Parser'Class (Handler).Parse (Stream, Sink);
exception
-- when Util.Serialize.Mappers.Field_Fatal_Error =>
-- null;
when E : others =>
if not Handler.Error_Flag then
Parser'Class (Handler).Error ("Exception " & Ada.Exceptions.Exception_Name (E));
end if;
end Parse_String;
-- ------------------------------
-- Returns true if the <b>Parse</b> operation detected at least one error.
-- ------------------------------
function Has_Error (Handler : in Parser) return Boolean is
begin
return Handler.Error_Flag;
end Has_Error;
-- ------------------------------
-- Set the error logger to report messages while parsing and reading the input file.
-- ------------------------------
procedure Set_Logger (Handler : in out Parser;
Logger : in Util.Log.Loggers.Logger_Access) is
begin
Handler.Error_Logger := Logger;
end Set_Logger;
-- ------------------------------
-- Get the current location (file and line) to report an error message.
-- ------------------------------
function Get_Location (Handler : in Parser) return String is
begin
return Ada.Strings.Unbounded.To_String (Handler.File);
end Get_Location;
-- ------------------------------
-- Report an error while parsing the input stream. The error message will be reported
-- on the logger associated with the parser. The parser will be set as in error so that
-- the <b>Has_Error</b> function will return True after parsing the whole file.
-- ------------------------------
procedure Error (Handler : in out Parser;
Message : in String) is
begin
Handler.Error_Logger.Error ("{0}: {1}",
Parser'Class (Handler).Get_Location,
Message);
Handler.Error_Flag := True;
end Error;
end Util.Serialize.IO;
|
Call the Start_Document operation before parsing the stream
|
Call the Start_Document operation before parsing the stream
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
3055807e0f56ee626d1b3d46569c4693ac7b78f4
|
src/wiki-filters-html.adb
|
src/wiki-filters-html.adb
|
-----------------------------------------------------------------------
-- wiki-filters-html -- Wiki HTML filters
-- Copyright (C) 2015, 2019, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Helpers;
package body Wiki.Filters.Html is
-- ------------------------------
-- Add a simple node such as N_LINE_BREAK, N_HORIZONTAL_RULE or N_PARAGRAPH to the document.
-- ------------------------------
overriding
procedure Add_Node (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Kind : in Wiki.Nodes.Simple_Node_Kind) is
Tag : Html_Tag;
begin
case Kind is
when N_LINE_BREAK =>
Tag := BR_TAG;
when N_PARAGRAPH =>
Tag := P_TAG;
when N_HORIZONTAL_RULE =>
Tag := HR_TAG;
when N_TOC_DISPLAY =>
return;
when N_NEWLINE =>
Filter_Type (Filter).Add_Node (Document, Kind);
return;
end case;
if Filter.Allowed (Tag) then
Filter_Type (Filter).Add_Node (Document, Kind);
end if;
end Add_Node;
-- ------------------------------
-- Add a text content with the given format to the document.
-- ------------------------------
overriding
procedure Add_Text (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Text : in Wiki.Strings.WString;
Format : in Wiki.Format_Map) is
begin
if Filter.Hide_Level > 0 then
return;
end if;
Filter_Type (Filter).Add_Text (Document, Text, Format);
end Add_Text;
-- ------------------------------
-- Add a section header with the given level in the document.
-- ------------------------------
overriding
procedure Add_Header (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Header : in Wiki.Strings.WString;
Level : in Natural) is
begin
Filter.Flush_Stack (Document);
Filter_Type (Filter).Add_Header (Document, Header, Level);
end Add_Header;
-- ------------------------------
-- Push a HTML node with the given tag to the document.
-- ------------------------------
overriding
procedure Push_Node (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List) is
Current_Tag : Html_Tag;
begin
while not Filter.Stack.Is_Empty loop
Current_Tag := Filter.Stack.Last_Element;
if Wiki.Helpers.Need_Close (Tag, Current_Tag) then
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Pop_Node (Document, Current_Tag);
end if;
Filter.Stack.Delete_Last;
end if;
exit;
end loop;
if Filter.Hidden (Tag) then
Filter.Hide_Level := Filter.Hide_Level + 1;
elsif not Filter.Allowed (Tag) then
return;
end if;
Filter.Stack.Append (Tag);
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Push_Node (Document, Tag, Attributes);
end if;
end Push_Node;
-- ------------------------------
-- Pop a HTML node with the given tag.
-- ------------------------------
overriding
procedure Pop_Node (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Tag : in Wiki.Html_Tag) is
Current_Tag : Html_Tag;
begin
if Filter.Stack.Is_Empty then
return;
elsif not Filter.Allowed (Tag) and not Filter.Hidden (Tag) then
return;
end if;
-- Emit a end tag element until we find our matching tag and the top most tag
-- allows the end tag to be omitted (ex: a td, tr, td, dd, ...).
while not Filter.Stack.Is_Empty loop
Current_Tag := Filter.Stack.Last_Element;
exit when Current_Tag = Tag or not Tag_Omission (Current_Tag);
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Pop_Node (Document, Current_Tag);
end if;
Filter.Stack.Delete_Last;
end loop;
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Pop_Node (Document, Tag);
end if;
if Filter.Hidden (Current_Tag) then
Filter.Hide_Level := Filter.Hide_Level - 1;
end if;
Filter.Stack.Delete_Last;
end Pop_Node;
-- ------------------------------
-- Add a link.
-- ------------------------------
overriding
procedure Add_Link (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List) is
begin
if Filter.Allowed (A_TAG) then
Filter_Type (Filter).Add_Link (Document, Name, Attributes);
end if;
end Add_Link;
-- ------------------------------
-- Add an image.
-- ------------------------------
overriding
procedure Add_Image (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List) is
begin
if Filter.Allowed (IMG_TAG) then
Filter_Type (Filter).Add_Image (Document, Name, Attributes);
end if;
end Add_Image;
-- ------------------------------
-- Flush the HTML element that have not yet been closed.
-- ------------------------------
procedure Flush_Stack (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document) is
begin
while not Filter.Stack.Is_Empty loop
declare
Tag : constant Html_Tag := Filter.Stack.Last_Element;
begin
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Pop_Node (Document, Tag);
end if;
if Filter.Hidden (Tag) then
Filter.Hide_Level := Filter.Hide_Level - 1;
end if;
end;
Filter.Stack.Delete_Last;
end loop;
end Flush_Stack;
-- ------------------------------
-- Finish the document after complete wiki text has been parsed.
-- ------------------------------
overriding
procedure Finish (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document) is
begin
Filter.Flush_Stack (Document);
Filter_Type (Filter).Finish (Document);
end Finish;
-- ------------------------------
-- Mark the HTML tag as being forbidden.
-- ------------------------------
procedure Forbidden (Filter : in out Html_Filter_Type;
Tag : in Html_Tag) is
begin
Filter.Allowed (Tag) := False;
end Forbidden;
-- ------------------------------
-- Mark the HTML tag as being allowed.
-- ------------------------------
procedure Allowed (Filter : in out Html_Filter_Type;
Tag : in Html_Tag) is
begin
Filter.Allowed (Tag) := True;
end Allowed;
-- ------------------------------
-- Mark the HTML tag as being hidden. The tag and its inner content including the text
-- will be removed and not passed to the final document.
-- ------------------------------
procedure Hide (Filter : in out Html_Filter_Type;
Tag : in Html_Tag) is
begin
Filter.Hidden (Tag) := True;
end Hide;
-- ------------------------------
-- Mark the HTML tag as being visible.
-- ------------------------------
procedure Visible (Filter : in out Html_Filter_Type;
Tag : in Html_Tag) is
begin
Filter.Hidden (Tag) := False;
end Visible;
end Wiki.Filters.Html;
|
-----------------------------------------------------------------------
-- wiki-filters-html -- Wiki HTML filters
-- Copyright (C) 2015, 2019, 2020, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Helpers;
package body Wiki.Filters.Html is
-- ------------------------------
-- Add a simple node such as N_LINE_BREAK, N_HORIZONTAL_RULE or N_PARAGRAPH to the document.
-- ------------------------------
overriding
procedure Add_Node (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Kind : in Wiki.Nodes.Simple_Node_Kind) is
Tag : Html_Tag;
begin
case Kind is
when N_LINE_BREAK =>
Tag := BR_TAG;
when N_PARAGRAPH =>
Tag := P_TAG;
when N_HORIZONTAL_RULE =>
Tag := HR_TAG;
when N_TOC_DISPLAY | N_NONE =>
return;
when N_NEWLINE | N_LIST_END | N_LIST_ITEM_END | N_NUM_LIST_END
| N_LIST_ITEM =>
Filter_Type (Filter).Add_Node (Document, Kind);
return;
end case;
if Filter.Allowed (Tag) then
Filter_Type (Filter).Add_Node (Document, Kind);
end if;
end Add_Node;
-- ------------------------------
-- Add a text content with the given format to the document.
-- ------------------------------
overriding
procedure Add_Text (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Text : in Wiki.Strings.WString;
Format : in Wiki.Format_Map) is
begin
if Filter.Hide_Level > 0 then
return;
end if;
Filter_Type (Filter).Add_Text (Document, Text, Format);
end Add_Text;
-- ------------------------------
-- Add a section header with the given level in the document.
-- ------------------------------
overriding
procedure Add_Header (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Header : in Wiki.Strings.WString;
Level : in Natural) is
begin
Filter.Flush_Stack (Document);
Filter_Type (Filter).Add_Header (Document, Header, Level);
end Add_Header;
-- ------------------------------
-- Push a HTML node with the given tag to the document.
-- ------------------------------
overriding
procedure Push_Node (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List) is
Current_Tag : Html_Tag;
begin
while not Filter.Stack.Is_Empty loop
Current_Tag := Filter.Stack.Last_Element;
if Wiki.Helpers.Need_Close (Tag, Current_Tag) then
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Pop_Node (Document, Current_Tag);
end if;
Filter.Stack.Delete_Last;
end if;
exit;
end loop;
if Filter.Hidden (Tag) then
Filter.Hide_Level := Filter.Hide_Level + 1;
elsif not Filter.Allowed (Tag) then
return;
end if;
Filter.Stack.Append (Tag);
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Push_Node (Document, Tag, Attributes);
end if;
end Push_Node;
-- ------------------------------
-- Pop a HTML node with the given tag.
-- ------------------------------
overriding
procedure Pop_Node (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Tag : in Wiki.Html_Tag) is
Current_Tag : Html_Tag;
begin
if Filter.Stack.Is_Empty then
return;
elsif not Filter.Allowed (Tag) and not Filter.Hidden (Tag) then
return;
end if;
-- Emit a end tag element until we find our matching tag and the top most tag
-- allows the end tag to be omitted (ex: a td, tr, td, dd, ...).
while not Filter.Stack.Is_Empty loop
Current_Tag := Filter.Stack.Last_Element;
exit when Current_Tag = Tag or not Tag_Omission (Current_Tag);
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Pop_Node (Document, Current_Tag);
end if;
Filter.Stack.Delete_Last;
end loop;
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Pop_Node (Document, Tag);
end if;
if Filter.Hidden (Current_Tag) then
Filter.Hide_Level := Filter.Hide_Level - 1;
end if;
Filter.Stack.Delete_Last;
end Pop_Node;
-- ------------------------------
-- Add a link.
-- ------------------------------
overriding
procedure Add_Link (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List) is
begin
if Filter.Allowed (A_TAG) then
Filter_Type (Filter).Add_Link (Document, Name, Attributes);
end if;
end Add_Link;
-- ------------------------------
-- Add an image.
-- ------------------------------
overriding
procedure Add_Image (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List) is
begin
if Filter.Allowed (IMG_TAG) then
Filter_Type (Filter).Add_Image (Document, Name, Attributes);
end if;
end Add_Image;
-- ------------------------------
-- Flush the HTML element that have not yet been closed.
-- ------------------------------
procedure Flush_Stack (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document) is
begin
while not Filter.Stack.Is_Empty loop
declare
Tag : constant Html_Tag := Filter.Stack.Last_Element;
begin
if Filter.Hide_Level = 0 then
Filter_Type (Filter).Pop_Node (Document, Tag);
end if;
if Filter.Hidden (Tag) then
Filter.Hide_Level := Filter.Hide_Level - 1;
end if;
end;
Filter.Stack.Delete_Last;
end loop;
end Flush_Stack;
-- ------------------------------
-- Finish the document after complete wiki text has been parsed.
-- ------------------------------
overriding
procedure Finish (Filter : in out Html_Filter_Type;
Document : in out Wiki.Documents.Document) is
begin
Filter.Flush_Stack (Document);
Filter_Type (Filter).Finish (Document);
end Finish;
-- ------------------------------
-- Mark the HTML tag as being forbidden.
-- ------------------------------
procedure Forbidden (Filter : in out Html_Filter_Type;
Tag : in Html_Tag) is
begin
Filter.Allowed (Tag) := False;
end Forbidden;
-- ------------------------------
-- Mark the HTML tag as being allowed.
-- ------------------------------
procedure Allowed (Filter : in out Html_Filter_Type;
Tag : in Html_Tag) is
begin
Filter.Allowed (Tag) := True;
end Allowed;
-- ------------------------------
-- Mark the HTML tag as being hidden. The tag and its inner content including the text
-- will be removed and not passed to the final document.
-- ------------------------------
procedure Hide (Filter : in out Html_Filter_Type;
Tag : in Html_Tag) is
begin
Filter.Hidden (Tag) := True;
end Hide;
-- ------------------------------
-- Mark the HTML tag as being visible.
-- ------------------------------
procedure Visible (Filter : in out Html_Filter_Type;
Tag : in Html_Tag) is
begin
Filter.Hidden (Tag) := False;
end Visible;
end Wiki.Filters.Html;
|
Update to take into account the new document nodes
|
Update to take into account the new document nodes
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
934ef025e0c011029a1024c676657cccbd4c56e0
|
samples/mapping.adb
|
samples/mapping.adb
|
-----------------------------------------------------------------------
-- mapping -- Example of serialization mappings
-- Copyright (C) 2010, 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
package body Mapping is
use Util.Beans.Objects;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Mapping");
type Property_Fields is (FIELD_NAME, FIELD_VALUE);
type Property_Access is access all Property;
type Address_Fields is (FIELD_CITY, FIELD_STREET, FIELD_COUNTRY, FIELD_ZIP);
type Address_Access is access all Address;
procedure Proxy_Address (Attr : in Util.Serialize.Mappers.Mapping'Class;
Element : in out Person;
Value : in Util.Beans.Objects.Object);
function Get_Address_Member (Addr : in Address;
Field : in Address_Fields) return Util.Beans.Objects.Object;
procedure Set_Member (Addr : in out Address;
Field : in Address_Fields;
Value : in Util.Beans.Objects.Object);
procedure Set_Member (P : in out Property;
Field : in Property_Fields;
Value : in Util.Beans.Objects.Object);
procedure Set_Member (P : in out Property;
Field : in Property_Fields;
Value : in Util.Beans.Objects.Object) is
begin
case Field is
when FIELD_NAME =>
P.Name := To_Unbounded_String (Value);
when FIELD_VALUE =>
P.Value := To_Unbounded_String (Value);
end case;
end Set_Member;
package Property_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Property,
Element_Type_Access => Property_Access,
Fields => Property_Fields,
Set_Member => Set_Member);
-- ------------------------------
-- Set the name/value pair on the current object.
-- ------------------------------
procedure Set_Member (P : in out Person;
Field : in Person_Fields;
Value : in Util.Beans.Objects.Object) is
begin
Log.Debug ("Person field {0} - {0}", Person_Fields'Image (Field), To_String (Value));
case Field is
when FIELD_FIRST_NAME =>
P.First_Name := To_Unbounded_String (Value);
when FIELD_LAST_NAME =>
P.Last_Name := To_Unbounded_String (Value);
when FIELD_AGE =>
P.Age := To_Integer (Value);
when FIELD_ID =>
P.Id := To_Long_Long_Integer (Value);
when FIELD_NAME =>
P.Name := To_Unbounded_String (Value);
when FIELD_USER_NAME =>
P.Username := To_Unbounded_String (Value);
when FIELD_GENDER =>
P.Gender := To_Unbounded_String (Value);
when FIELD_LINK =>
P.Link := To_Unbounded_String (Value);
end case;
end Set_Member;
-- ------------------------------
-- Set the name/value pair on the current object.
-- ------------------------------
function Get_Person_Member (From : in Person;
Field : in Person_Fields) return Util.Beans.Objects.Object is
begin
case Field is
when FIELD_FIRST_NAME =>
return Util.Beans.Objects.To_Object (From.First_Name);
when FIELD_LAST_NAME =>
return Util.Beans.Objects.To_Object (From.Last_Name);
when FIELD_AGE =>
return Util.Beans.Objects.To_Object (From.Age);
when FIELD_NAME =>
return Util.Beans.Objects.To_Object (From.Name);
when FIELD_USER_NAME =>
return Util.Beans.Objects.To_Object (From.Username);
when FIELD_LINK =>
return Util.Beans.Objects.To_Object (From.Link);
when FIELD_GENDER =>
return Util.Beans.Objects.To_Object (From.Gender);
when FIELD_ID =>
return Util.Beans.Objects.To_Object (From.Id);
end case;
end Get_Person_Member;
-- ------------------------------
-- Set the name/value pair on the current object.
-- ------------------------------
procedure Set_Member (Addr : in out Address;
Field : in Address_Fields;
Value : in Util.Beans.Objects.Object) is
begin
case Field is
when FIELD_CITY =>
Addr.City := To_Unbounded_String (Value);
when FIELD_STREET =>
Addr.Street := To_Unbounded_String (Value);
when FIELD_COUNTRY =>
Addr.Country := To_Unbounded_String (Value);
when FIELD_ZIP =>
Addr.Zip := To_Integer (Value);
end case;
end Set_Member;
function Get_Address_Member (Addr : in Address;
Field : in Address_Fields) return Util.Beans.Objects.Object is
begin
case Field is
when FIELD_CITY =>
return Util.Beans.Objects.To_Object (Addr.City);
when FIELD_STREET =>
return Util.Beans.Objects.To_Object (Addr.Street);
when FIELD_COUNTRY =>
return Util.Beans.Objects.To_Object (Addr.Country);
when FIELD_ZIP =>
return Util.Beans.Objects.To_Object (Addr.Zip);
end case;
end Get_Address_Member;
package Address_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Address,
Element_Type_Access => Address_Access,
Fields => Address_Fields,
Set_Member => Set_Member);
-- Mapping for the Property record.
Property_Mapping : aliased Property_Mapper.Mapper;
-- Mapping for the Address record.
Address_Mapping : aliased Address_Mapper.Mapper;
-- Mapping for the Person record.
Person_Mapping : aliased Person_Mapper.Mapper;
-- Mapping for a list of Person records (stored as a Vector).
Person_Vector_Mapping : aliased Person_Vector_Mapper.Mapper;
-- ------------------------------
-- Get the address mapper which describes how to load an Address.
-- ------------------------------
function Get_Address_Mapper return Util.Serialize.Mappers.Mapper_Access is
begin
return Address_Mapping'Access;
end Get_Address_Mapper;
-- ------------------------------
-- Get the person mapper which describes how to load a Person.
-- ------------------------------
function Get_Person_Mapper return Person_Mapper.Mapper_Access is
begin
return Person_Mapping'Access;
end Get_Person_Mapper;
-- ------------------------------
-- Get the person vector mapper which describes how to load a list of Person.
-- ------------------------------
function Get_Person_Vector_Mapper return Person_Vector_Mapper.Mapper_Access is
begin
return Person_Vector_Mapping'Access;
end Get_Person_Vector_Mapper;
-- ------------------------------
-- Helper to give access to the <b>Address</b> member of a <b>Person</b>.
-- ------------------------------
procedure Proxy_Address (Attr : in Util.Serialize.Mappers.Mapping'Class;
Element : in out Person;
Value : in Util.Beans.Objects.Object) is
begin
Address_Mapper.Set_Member (Attr, Element.Addr, Value);
end Proxy_Address;
begin
Property_Mapping.Add_Default_Mapping;
-- XML: JSON:
-- ---- -----
-- <city>Paris</city> "city" : "Paris"
-- <street>Champs de Mars</street> "street" : "Champs de Mars"
-- <country>France</country> "country" : "France"
-- <zip>75</zip> "zip" : 75
Address_Mapping.Bind (Get_Address_Member'Access);
-- Address_Mapping.Add_Mapping ("info", Property_Mapping'Access, Proxy_Info'Access);
Address_Mapping.Add_Default_Mapping;
-- XML:
-- ----
-- <xxx id='23'>
-- <address>
-- <city>...</city>
-- <street number='44'>..</street>
-- <country>..</country>
-- <zip>..</zip>
-- </address>
-- <name>John</name>
-- <last_name>Harry</last_name>
-- <age>23</age>
-- <info><facebook><id>...</id></facebook></info>
-- </xxx>
-- Person_Mapper.Add_Mapping ("@id");
Person_Mapping.Bind (Get_Person_Member'Access);
Person_Mapping.Add_Mapping ("address", Address_Mapping'Access, Proxy_Address'Access);
Person_Mapping.Add_Default_Mapping;
-- Person_Mapper.Add_Mapping ("info/*");
-- Person_Mapper.Add_Mapping ("address/street/@number");
Person_Vector_Mapping.Set_Mapping (Person_Mapping'Access);
end Mapping;
|
-----------------------------------------------------------------------
-- mapping -- Example of serialization mappings
-- Copyright (C) 2010, 2011, 2012, 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
package body Mapping is
use Util.Beans.Objects;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Mapping");
type Property_Fields is (FIELD_NAME, FIELD_VALUE);
type Property_Access is access all Property;
type Address_Fields is (FIELD_CITY, FIELD_STREET, FIELD_COUNTRY, FIELD_ZIP);
type Address_Access is access all Address;
procedure Proxy_Address (Attr : in Util.Serialize.Mappers.Mapping'Class;
Element : in out Person;
Value : in Util.Beans.Objects.Object);
function Get_Address_Member (Addr : in Address;
Field : in Address_Fields) return Util.Beans.Objects.Object;
procedure Set_Member (Addr : in out Address;
Field : in Address_Fields;
Value : in Util.Beans.Objects.Object);
procedure Set_Member (P : in out Property;
Field : in Property_Fields;
Value : in Util.Beans.Objects.Object);
procedure Set_Member (P : in out Property;
Field : in Property_Fields;
Value : in Util.Beans.Objects.Object) is
begin
case Field is
when FIELD_NAME =>
P.Name := To_Unbounded_String (Value);
when FIELD_VALUE =>
P.Value := To_Unbounded_String (Value);
end case;
end Set_Member;
package Property_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Property,
Element_Type_Access => Property_Access,
Fields => Property_Fields,
Set_Member => Set_Member);
-- ------------------------------
-- Set the name/value pair on the current object.
-- ------------------------------
procedure Set_Member (P : in out Person;
Field : in Person_Fields;
Value : in Util.Beans.Objects.Object) is
begin
Log.Debug ("Person field {0} - {0}", Person_Fields'Image (Field), To_String (Value));
case Field is
when FIELD_FIRST_NAME =>
P.First_Name := To_Unbounded_String (Value);
when FIELD_LAST_NAME =>
P.Last_Name := To_Unbounded_String (Value);
when FIELD_AGE =>
P.Age := To_Integer (Value);
when FIELD_ID =>
P.Id := To_Long_Long_Integer (Value);
when FIELD_NAME =>
P.Name := To_Unbounded_String (Value);
when FIELD_USER_NAME =>
P.Username := To_Unbounded_String (Value);
when FIELD_GENDER =>
P.Gender := To_Unbounded_String (Value);
when FIELD_LINK =>
P.Link := To_Unbounded_String (Value);
end case;
end Set_Member;
-- ------------------------------
-- Set the name/value pair on the current object.
-- ------------------------------
function Get_Person_Member (From : in Person;
Field : in Person_Fields) return Util.Beans.Objects.Object is
begin
case Field is
when FIELD_FIRST_NAME =>
return Util.Beans.Objects.To_Object (From.First_Name);
when FIELD_LAST_NAME =>
return Util.Beans.Objects.To_Object (From.Last_Name);
when FIELD_AGE =>
return Util.Beans.Objects.To_Object (From.Age);
when FIELD_NAME =>
return Util.Beans.Objects.To_Object (From.Name);
when FIELD_USER_NAME =>
return Util.Beans.Objects.To_Object (From.Username);
when FIELD_LINK =>
return Util.Beans.Objects.To_Object (From.Link);
when FIELD_GENDER =>
return Util.Beans.Objects.To_Object (From.Gender);
when FIELD_ID =>
return Util.Beans.Objects.To_Object (From.Id);
end case;
end Get_Person_Member;
-- ------------------------------
-- Set the name/value pair on the current object.
-- ------------------------------
procedure Set_Member (Addr : in out Address;
Field : in Address_Fields;
Value : in Util.Beans.Objects.Object) is
begin
case Field is
when FIELD_CITY =>
Addr.City := To_Unbounded_String (Value);
when FIELD_STREET =>
Addr.Street := To_Unbounded_String (Value);
when FIELD_COUNTRY =>
Addr.Country := To_Unbounded_String (Value);
when FIELD_ZIP =>
Addr.Zip := To_Integer (Value);
end case;
end Set_Member;
function Get_Address_Member (Addr : in Address;
Field : in Address_Fields) return Util.Beans.Objects.Object is
begin
case Field is
when FIELD_CITY =>
return Util.Beans.Objects.To_Object (Addr.City);
when FIELD_STREET =>
return Util.Beans.Objects.To_Object (Addr.Street);
when FIELD_COUNTRY =>
return Util.Beans.Objects.To_Object (Addr.Country);
when FIELD_ZIP =>
return Util.Beans.Objects.To_Object (Addr.Zip);
end case;
end Get_Address_Member;
package Address_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Address,
Element_Type_Access => Address_Access,
Fields => Address_Fields,
Set_Member => Set_Member);
-- Mapping for the Property record.
Property_Mapping : aliased Property_Mapper.Mapper;
-- Mapping for the Address record.
Address_Mapping : aliased Address_Mapper.Mapper;
-- Mapping for the Person record.
Person_Mapping : aliased Person_Mapper.Mapper;
-- ------------------------------
-- Get the address mapper which describes how to load an Address.
-- ------------------------------
function Get_Address_Mapper return Util.Serialize.Mappers.Mapper_Access is
begin
return Address_Mapping'Access;
end Get_Address_Mapper;
-- ------------------------------
-- Get the person mapper which describes how to load a Person.
-- ------------------------------
function Get_Person_Mapper return Person_Mapper.Mapper_Access is
begin
return Person_Mapping'Access;
end Get_Person_Mapper;
-- ------------------------------
-- Helper to give access to the <b>Address</b> member of a <b>Person</b>.
-- ------------------------------
procedure Proxy_Address (Attr : in Util.Serialize.Mappers.Mapping'Class;
Element : in out Person;
Value : in Util.Beans.Objects.Object) is
begin
Address_Mapper.Set_Member (Attr, Element.Addr, Value);
end Proxy_Address;
begin
Property_Mapping.Add_Default_Mapping;
-- XML: JSON:
-- ---- -----
-- <city>Paris</city> "city" : "Paris"
-- <street>Champs de Mars</street> "street" : "Champs de Mars"
-- <country>France</country> "country" : "France"
-- <zip>75</zip> "zip" : 75
Address_Mapping.Bind (Get_Address_Member'Access);
-- Address_Mapping.Add_Mapping ("info", Property_Mapping'Access, Proxy_Info'Access);
Address_Mapping.Add_Default_Mapping;
-- XML:
-- ----
-- <xxx id='23'>
-- <address>
-- <city>...</city>
-- <street number='44'>..</street>
-- <country>..</country>
-- <zip>..</zip>
-- </address>
-- <name>John</name>
-- <last_name>Harry</last_name>
-- <age>23</age>
-- <info><facebook><id>...</id></facebook></info>
-- </xxx>
-- Person_Mapper.Add_Mapping ("@id");
Person_Mapping.Bind (Get_Person_Member'Access);
Person_Mapping.Add_Mapping ("address", Address_Mapping'Access, Proxy_Address'Access);
Person_Mapping.Add_Default_Mapping;
-- Person_Mapper.Add_Mapping ("info/*");
-- Person_Mapper.Add_Mapping ("address/street/@number");
end Mapping;
|
Remove the Person_Vector_Mapper package
|
Remove the Person_Vector_Mapper package
|
Ada
|
apache-2.0
|
flottokarotto/ada-util,Letractively/ada-util,flottokarotto/ada-util,Letractively/ada-util
|
18358bb92638fa3d200272ff2c9817234937ce22
|
src/gen-generator.adb
|
src/gen-generator.adb
|
-----------------------------------------------------------------------
-- Gen -- Code Generator
-- Copyright (C) 2009, 2010 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Directories;
with Ada.IO_Exceptions;
with Input_Sources.File;
with DOM.Core.Documents;
with DOM.Readers;
with Sax.Readers;
with ASF.Requests.Mockup;
with ASF.Responses.Mockup;
with ASF.Components.Core;
with ASF.Contexts.Faces;
with ASF.Applications.Views;
with ASF.Contexts.Writer.String;
with EL.Objects;
with EL.Contexts;
with EL.Contexts.Default;
with EL.Functions;
with EL.Variables;
with EL.Variables.Default;
with Gen.Model;
with Gen.Utils;
with Util.Files;
with Util.Log.Loggers;
package body Gen.Generator is
use ASF;
use Ada.Strings.Unbounded;
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("Gen.Generator");
RESULT_DIR : constant String := "generator.output.dir";
function To_Ada_Type (Name : EL.Objects.Object) return EL.Objects.Object;
function Indent (Value : EL.Objects.Object) return EL.Objects.Object;
-- EL Function to translate a model type to the key enum value
function To_Key_Enum (Name : EL.Objects.Object) return EL.Objects.Object;
-- ------------------------------
-- EL Function to translate a model type to an Ada implementation type
-- ------------------------------
function To_Ada_Type (Name : EL.Objects.Object) return EL.Objects.Object is
Value : constant String := EL.Objects.To_String (Name);
begin
if Value = "String" then
return EL.Objects.To_Object (String '("Unbounded_String"));
elsif Value = "Integer" or Value = "int" then
return EL.Objects.To_Object (String '("Integer"));
else
return Name;
end if;
end To_Ada_Type;
-- ------------------------------
-- EL Function to check whether a type is an integer type
-- ------------------------------
function Is_Integer_Type (Name : EL.Objects.Object) return EL.Objects.Object is
Value : constant String := EL.Objects.To_String (Name);
begin
if Value = "Integer" or Value = "int" then
return EL.Objects.To_Object (True);
else
return EL.Objects.To_Object (False);
end if;
end Is_Integer_Type;
KEY_INTEGER_LABEL : constant String := "KEY_INTEGER";
KEY_STRING_LABEL : constant String := "KEY_STRING";
-- ------------------------------
-- EL Function to translate a model type to the key enum value
-- ------------------------------
function To_Key_Enum (Name : EL.Objects.Object) return EL.Objects.Object is
Value : constant String := EL.Objects.To_String (Name);
begin
if Value = "Integer" or Value = "int" or Value = "Identifier"
or Value = "ADO.Identifier" then
return EL.Objects.To_Object (KEY_INTEGER_LABEL);
else
return EL.Objects.To_Object (KEY_STRING_LABEL);
end if;
end To_Key_Enum;
-- ------------------------------
-- EL function to indent the code
-- ------------------------------
function Indent (Value : EL.Objects.Object) return EL.Objects.Object is
S : constant String := EL.Objects.To_String (Value);
Result : constant String (S'Range) := (others => ' ');
begin
return EL.Objects.To_Object (Result);
end Indent;
-- ------------------------------
-- EL function to indent the code
-- ------------------------------
function To_Sql_Type (Value : EL.Objects.Object) return EL.Objects.Object is
Name : constant String := EL.Objects.To_String (Value);
Result : Unbounded_String;
begin
if Name = "Identifier" then
Append (Result, "BIGINT NOT NULL");
elsif Name = "Integer" then
Append (Result, "INTEGER");
elsif Name = "String" then
Append (Result, "VARCHAR(255)");
elsif Name = "Date" then
Append (Result, "DATE");
else
Append (Result, "VARCHAR(255)");
end if;
return EL.Objects.To_Object (Result);
end To_Sql_Type;
-- ------------------------------
-- Register the generator EL functions
-- ------------------------------
procedure Set_Functions (Mapper : in out EL.Functions.Function_Mapper'Class) is
URI : constant String := "http://code.google.com/p/ada-ado/generator";
begin
Mapper.Set_Function (Name => "adaType",
Namespace => URI,
Func => To_Ada_Type'Access);
Mapper.Set_Function (Name => "indent",
Namespace => URI,
Func => Indent'Access);
Mapper.Set_Function (Name => "isInteger",
Namespace => URI,
Func => Is_Integer_Type'Access);
Mapper.Set_Function (Name => "sqlType",
Namespace => URI,
Func => To_Sql_Type'Access);
Mapper.Set_Function (Name => "keyEnum",
Namespace => URI,
Func => To_Key_Enum'Access);
end Set_Functions;
-- ------------------------------
-- Initialize the generator
-- ------------------------------
procedure Initialize (H : in out Handler) is
procedure Register_Funcs is
new ASF.Applications.Main.Register_Functions (Set_Functions);
begin
H.Conf.Set (ASF.Applications.VIEW_IGNORE_WHITE_SPACES, "false");
H.Conf.Set (ASF.Applications.VIEW_ESCAPE_UNKNOWN_TAGS, "false");
H.Conf.Set (ASF.Applications.VIEW_IGNORE_EMPTY_LINES, "true");
H.Conf.Set (ASF.Applications.VIEW_FILE_EXT, "");
if not H.Conf.Exists (ASF.Applications.VIEW_DIR) then
H.Set_Template_Directory ("templates/");
end if;
H.Initialize (H.Conf);
Register_Funcs (H);
end Initialize;
-- ------------------------------
-- Set the directory where template files are stored.
-- ------------------------------
procedure Set_Template_Directory (H : in out Handler;
Path : in String) is
begin
H.Conf.Set (ASF.Applications.VIEW_DIR, Path);
end Set_Template_Directory;
-- ------------------------------
-- Set the directory where results files are generated.
-- ------------------------------
procedure Set_Result_Directory (H : in out Handler;
Path : in String) is
begin
H.Conf.Set (RESULT_DIR, Path);
end Set_Result_Directory;
-- ------------------------------
-- Register a model mapping
-- ------------------------------
procedure Register_Mapping (H : in out Handler;
Node : in DOM.Core.Node) is
begin
H.Model.Initialize (Node);
end Register_Mapping;
-- ------------------------------
-- Get the exit status
-- Returns 0 if the generation was successful
-- Returns 1 if there was a generation error
-- ------------------------------
function Get_Status (H : in Handler) return Ada.Command_Line.Exit_Status is
begin
return H.Status;
end Get_Status;
-- ------------------------------
-- Report an error and set the exit status accordingly
-- ------------------------------
procedure Error (H : in out Handler;
Message : in String;
Arg1 : in String := "";
Arg2 : in String := "") is
begin
Log.Error (Message, Arg1, Arg2);
H.Status := 1;
end Error;
-- ------------------------------
-- Read the XML model file
-- ------------------------------
procedure Read_Model (H : in out Handler;
File : in String) is
Read : Input_Sources.File.File_Input;
My_Tree_Reader : DOM.Readers.Tree_Reader;
Name_Start : Natural;
procedure Iterate is new Gen.Utils.Iterate_Nodes (T => Handler,
Process => Register_Mapping);
begin
Log.Info ("Reading model file {0}", File);
-- Base file name should be used as the public Id
Name_Start := File'Last;
while Name_Start >= File'First and then File (Name_Start) /= '/' loop
Name_Start := Name_Start - 1;
end loop;
Input_Sources.File.Open (File, Read);
-- Full name is used as the system id
Input_Sources.File.Set_System_Id (Read, File);
Input_Sources.File.Set_Public_Id (Read, File (Name_Start + 1 .. File'Last));
DOM.Readers.Set_Feature (My_Tree_Reader, Sax.Readers.Validation_Feature, False);
DOM.Readers.Parse (My_Tree_Reader, Read);
Input_Sources.File.Close (Read);
H.Doc := DOM.Readers.Get_Tree (My_Tree_Reader);
H.Root := DOM.Core.Documents.Get_Element (H.Doc);
Iterate (H, H.Root, "hibernate-mapping");
exception
when Ada.IO_Exceptions.Name_Error =>
H.Error ("Model file {0} does not exist", File);
end Read_Model;
-- ------------------------------
-- Generate the code using the template file
-- ------------------------------
procedure Generate (H : in out Handler;
File : in String;
Model : in Gen.Model.Definition_Access) is
Context : aliased Contexts.Faces.Faces_Context;
View : Components.Core.UIViewRoot;
Resolver : aliased EL.Contexts.Default.Default_ELResolver;
Req : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
begin
Log.Info ("Generating {0}", File);
-- Model.Initialize (H.Model);
Resolver.Register (To_Unbounded_String ("model"), Model.all'Unchecked_Access);
-- Context.Set_Response_Writer (Writer'Unchecked_Access);
-- Context.Set_ELContext (ELContext'Unchecked_Access);
-- ELContext.Set_Variable_Mapper (Variables'Unchecked_Access);
-- ELContext.Set_Resolver (Resolver'Unchecked_Access);
-- Writer.Initialize ("text/plain", "UTF-8", 8192);
-- H.Set_Context (Context'Unchecked_Access);
-- H.Restore_View (File, Context, View);
H.Dispatch (Page => File,
Request => Req,
Response => Reply);
declare
Dir : constant String := H.Conf.Get (RESULT_DIR, "./");
Result : constant EL.Objects.Object := View.Get_Root.Get_Attribute (Context, "file");
Path : constant String := Dir & EL.Objects.To_String (Result);
Content : Unbounded_String;
begin
Log.Info ("Writing result file {0}", Path);
Reply.Read_Content (Content);
Util.Files.Write_File (Path => Path, Content => Content);
end;
end Generate;
-- ------------------------------
-- Generate the code using the template file
-- ------------------------------
procedure Generate (H : in out Handler;
Mode : in Iteration_Mode;
File : in String) is
begin
case Mode is
when ITERATION_PACKAGE =>
declare
Pos : Gen.Model.Tables.Package_Cursor := H.Model.First;
begin
while Gen.Model.Tables.Has_Element (Pos) loop
H.Generate (File, Gen.Model.Tables.Element (Pos).all'Access);
Gen.Model.Tables.Next (Pos);
end loop;
end;
when ITERATION_TABLE =>
H.Generate (File, H.Model'Unchecked_Access);
end case;
end Generate;
-- Generate all the code generation files stored in the directory
procedure Generate_All (H : in out Handler;
Mode : in Iteration_Mode;
Name : in String) is
use Ada.Directories;
Search : Search_Type;
Filter : constant Filter_Type := (others => True);
Ent : Directory_Entry_Type;
Dir : constant String := H.Conf.Get (ASF.Applications.VIEW_DIR);
Path : constant String := Dir & Name;
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read model directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.xhtml", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
File_Path : constant String := Full_Name (Ent);
begin
H.Generate (Mode, File_Path);
end;
end loop;
exception
when Ada.IO_Exceptions.Name_Error =>
H.Error ("Template directory {0} does not exist", Path);
end Generate_All;
end Gen.Generator;
|
-----------------------------------------------------------------------
-- Gen -- Code Generator
-- Copyright (C) 2009, 2010 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Directories;
with Ada.IO_Exceptions;
with Input_Sources.File;
with DOM.Core.Documents;
with DOM.Readers;
with Sax.Readers;
with ASF.Requests.Mockup;
with ASF.Responses.Mockup;
with ASF.Components.Core;
with ASF.Contexts.Faces;
with ASF.Applications.Views;
with EL.Objects;
with EL.Contexts;
with EL.Contexts.Default;
with EL.Functions;
with Gen.Model;
with Gen.Utils;
with Util.Files;
with Util.Log.Loggers;
package body Gen.Generator is
use ASF;
use Ada.Strings.Unbounded;
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("Gen.Generator");
RESULT_DIR : constant String := "generator.output.dir";
function To_Ada_Type (Name : EL.Objects.Object) return EL.Objects.Object;
function Indent (Value : EL.Objects.Object) return EL.Objects.Object;
-- EL Function to translate a model type to the key enum value
function To_Key_Enum (Name : EL.Objects.Object) return EL.Objects.Object;
-- ------------------------------
-- EL Function to translate a model type to an Ada implementation type
-- ------------------------------
function To_Ada_Type (Name : EL.Objects.Object) return EL.Objects.Object is
Value : constant String := EL.Objects.To_String (Name);
begin
if Value = "String" then
return EL.Objects.To_Object (String '("Unbounded_String"));
elsif Value = "Integer" or Value = "int" then
return EL.Objects.To_Object (String '("Integer"));
else
return Name;
end if;
end To_Ada_Type;
-- ------------------------------
-- EL Function to check whether a type is an integer type
-- ------------------------------
function Is_Integer_Type (Name : EL.Objects.Object) return EL.Objects.Object is
Value : constant String := EL.Objects.To_String (Name);
begin
if Value = "Integer" or Value = "int" then
return EL.Objects.To_Object (True);
else
return EL.Objects.To_Object (False);
end if;
end Is_Integer_Type;
KEY_INTEGER_LABEL : constant String := "KEY_INTEGER";
KEY_STRING_LABEL : constant String := "KEY_STRING";
-- ------------------------------
-- EL Function to translate a model type to the key enum value
-- ------------------------------
function To_Key_Enum (Name : EL.Objects.Object) return EL.Objects.Object is
Value : constant String := EL.Objects.To_String (Name);
begin
if Value = "Integer" or Value = "int" or Value = "Identifier"
or Value = "ADO.Identifier" then
return EL.Objects.To_Object (KEY_INTEGER_LABEL);
else
return EL.Objects.To_Object (KEY_STRING_LABEL);
end if;
end To_Key_Enum;
-- ------------------------------
-- EL function to indent the code
-- ------------------------------
function Indent (Value : EL.Objects.Object) return EL.Objects.Object is
S : constant String := EL.Objects.To_String (Value);
Result : constant String (S'Range) := (others => ' ');
begin
return EL.Objects.To_Object (Result);
end Indent;
-- ------------------------------
-- EL function to indent the code
-- ------------------------------
function To_Sql_Type (Value : EL.Objects.Object) return EL.Objects.Object is
Name : constant String := EL.Objects.To_String (Value);
Result : Unbounded_String;
begin
if Name = "Identifier" then
Append (Result, "BIGINT NOT NULL");
elsif Name = "Integer" then
Append (Result, "INTEGER");
elsif Name = "String" then
Append (Result, "VARCHAR(255)");
elsif Name = "Date" then
Append (Result, "DATE");
else
Append (Result, "VARCHAR(255)");
end if;
return EL.Objects.To_Object (Result);
end To_Sql_Type;
-- ------------------------------
-- Register the generator EL functions
-- ------------------------------
procedure Set_Functions (Mapper : in out EL.Functions.Function_Mapper'Class) is
URI : constant String := "http://code.google.com/p/ada-ado/generator";
begin
Mapper.Set_Function (Name => "adaType",
Namespace => URI,
Func => To_Ada_Type'Access);
Mapper.Set_Function (Name => "indent",
Namespace => URI,
Func => Indent'Access);
Mapper.Set_Function (Name => "isInteger",
Namespace => URI,
Func => Is_Integer_Type'Access);
Mapper.Set_Function (Name => "sqlType",
Namespace => URI,
Func => To_Sql_Type'Access);
Mapper.Set_Function (Name => "keyEnum",
Namespace => URI,
Func => To_Key_Enum'Access);
end Set_Functions;
-- ------------------------------
-- Initialize the generator
-- ------------------------------
procedure Initialize (H : in out Handler) is
procedure Register_Funcs is
new ASF.Applications.Main.Register_Functions (Set_Functions);
begin
H.Conf.Set (ASF.Applications.VIEW_IGNORE_WHITE_SPACES, "false");
H.Conf.Set (ASF.Applications.VIEW_ESCAPE_UNKNOWN_TAGS, "false");
H.Conf.Set (ASF.Applications.VIEW_IGNORE_EMPTY_LINES, "true");
H.Conf.Set (ASF.Applications.VIEW_FILE_EXT, "");
if not H.Conf.Exists (ASF.Applications.VIEW_DIR) then
H.Set_Template_Directory ("templates/");
end if;
H.Initialize (H.Conf);
Register_Funcs (H);
end Initialize;
-- ------------------------------
-- Set the directory where template files are stored.
-- ------------------------------
procedure Set_Template_Directory (H : in out Handler;
Path : in String) is
begin
H.Conf.Set (ASF.Applications.VIEW_DIR, Path);
end Set_Template_Directory;
-- ------------------------------
-- Set the directory where results files are generated.
-- ------------------------------
procedure Set_Result_Directory (H : in out Handler;
Path : in String) is
begin
H.Conf.Set (RESULT_DIR, Path);
end Set_Result_Directory;
-- ------------------------------
-- Register a model mapping
-- ------------------------------
procedure Register_Mapping (H : in out Handler;
Node : in DOM.Core.Node) is
begin
H.Model.Initialize (Node);
end Register_Mapping;
-- ------------------------------
-- Get the exit status
-- Returns 0 if the generation was successful
-- Returns 1 if there was a generation error
-- ------------------------------
function Get_Status (H : in Handler) return Ada.Command_Line.Exit_Status is
begin
return H.Status;
end Get_Status;
-- ------------------------------
-- Report an error and set the exit status accordingly
-- ------------------------------
procedure Error (H : in out Handler;
Message : in String;
Arg1 : in String := "";
Arg2 : in String := "") is
begin
Log.Error (Message, Arg1, Arg2);
H.Status := 1;
end Error;
-- ------------------------------
-- Read the XML model file
-- ------------------------------
procedure Read_Model (H : in out Handler;
File : in String) is
Read : Input_Sources.File.File_Input;
My_Tree_Reader : DOM.Readers.Tree_Reader;
Name_Start : Natural;
procedure Iterate is new Gen.Utils.Iterate_Nodes (T => Handler,
Process => Register_Mapping);
begin
Log.Info ("Reading model file {0}", File);
-- Base file name should be used as the public Id
Name_Start := File'Last;
while Name_Start >= File'First and then File (Name_Start) /= '/' loop
Name_Start := Name_Start - 1;
end loop;
Input_Sources.File.Open (File, Read);
-- Full name is used as the system id
Input_Sources.File.Set_System_Id (Read, File);
Input_Sources.File.Set_Public_Id (Read, File (Name_Start + 1 .. File'Last));
DOM.Readers.Set_Feature (My_Tree_Reader, Sax.Readers.Validation_Feature, False);
DOM.Readers.Parse (My_Tree_Reader, Read);
Input_Sources.File.Close (Read);
H.Doc := DOM.Readers.Get_Tree (My_Tree_Reader);
H.Root := DOM.Core.Documents.Get_Element (H.Doc);
Iterate (H, H.Root, "hibernate-mapping");
exception
when Ada.IO_Exceptions.Name_Error =>
H.Error ("Model file {0} does not exist", File);
end Read_Model;
-- ------------------------------
-- Generate the code using the template file
-- ------------------------------
procedure Generate (H : in out Handler;
File : in String;
Model : in Gen.Model.Definition_Access) is
Context : aliased Contexts.Faces.Faces_Context;
View : Components.Core.UIViewRoot;
Resolver : aliased EL.Contexts.Default.Default_ELResolver;
Req : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Bean : constant EL.Objects.Object := EL.Objects.To_Object (Model.all'Unchecked_Access);
begin
Log.Info ("Generating {0}", File);
Req.Set_Attribute (Name => "model", Value => Bean);
Resolver.Register (To_Unbounded_String ("model"), Model.all'Unchecked_Access);
H.Dispatch (Page => File,
Request => Req,
Response => Reply);
declare
Dir : constant String := H.Conf.Get (RESULT_DIR, "./");
Result : constant EL.Objects.Object := View.Get_Root.Get_Attribute (Context, "file");
Path : constant String := Dir & EL.Objects.To_String (Result);
Content : Unbounded_String;
begin
Log.Info ("Writing result file {0}", Path);
Reply.Read_Content (Content);
Util.Files.Write_File (Path => Path, Content => Content);
end;
end Generate;
-- ------------------------------
-- Generate the code using the template file
-- ------------------------------
procedure Generate (H : in out Handler;
Mode : in Iteration_Mode;
File : in String) is
begin
case Mode is
when ITERATION_PACKAGE =>
declare
Pos : Gen.Model.Tables.Package_Cursor := H.Model.First;
begin
while Gen.Model.Tables.Has_Element (Pos) loop
H.Generate (File, Gen.Model.Tables.Element (Pos).all'Access);
Gen.Model.Tables.Next (Pos);
end loop;
end;
when ITERATION_TABLE =>
H.Generate (File, H.Model'Unchecked_Access);
end case;
end Generate;
-- Generate all the code generation files stored in the directory
procedure Generate_All (H : in out Handler;
Mode : in Iteration_Mode;
Name : in String) is
use Ada.Directories;
Search : Search_Type;
Filter : constant Filter_Type := (others => True);
Ent : Directory_Entry_Type;
Dir : constant String := H.Conf.Get (ASF.Applications.VIEW_DIR);
Path : constant String := Dir & Name;
begin
if Kind (Path) /= Directory then
Ada.Text_IO.Put_Line ("Cannot read model directory: " & Path);
end if;
Start_Search (Search, Directory => Path, Pattern => "*.xhtml", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
File_Path : constant String := Full_Name (Ent);
begin
H.Generate (Mode, File_Path);
end;
end loop;
exception
when Ada.IO_Exceptions.Name_Error =>
H.Error ("Template directory {0} does not exist", Path);
end Generate_All;
end Gen.Generator;
|
Store the model bean in a request mockup object
|
Store the model bean in a request mockup object
|
Ada
|
apache-2.0
|
Letractively/ada-gen,Letractively/ada-gen,Letractively/ada-gen,Letractively/ada-gen
|
386ddecc2ec215be37a69d23a558b9d823d1539a
|
regtests/util-log-tests.adb
|
regtests/util-log-tests.adb
|
-----------------------------------------------------------------------
-- log.tests -- Unit tests for loggers
-- Copyright (C) 2009, 2010, 2011, 2013, 2015, 2018, 2021 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Fixed;
with Ada.Directories;
with Ada.Text_IO;
with Ada.Strings.Unbounded;
with Util.Test_Caller;
with Util.Log;
with Util.Log.Loggers;
with Util.Files;
with Util.Properties;
with Util.Measures;
package body Util.Log.Tests is
Log : constant Loggers.Logger := Loggers.Create ("util.log.test");
procedure Test_Log (T : in out Test) is
L : Loggers.Logger := Loggers.Create ("util.log.test.debug");
begin
L.Set_Level (DEBUG_LEVEL);
Log.Info ("My log message");
Log.Error ("My error message");
Log.Debug ("A debug message Not printed");
L.Info ("An info message");
L.Info ("A {0} {1} {2} {3}", "info", "message", "not", "printed");
L.Debug ("A debug message on logger 'L'");
Util.Tests.Assert_Equals (T, "DEBUG", L.Get_Level_Name,
"Get_Level_Name function is invalid");
end Test_Log;
procedure Test_Debug (T : in out Test) is
L : Loggers.Logger := Loggers.Create ("util.log.test.debug");
C : Ada.Strings.Unbounded.Unbounded_String;
begin
L.Set_Level (DEBUG_LEVEL);
L.Info ("My log message");
L.Error ("My error message");
L.Debug ("A {0} {1} {2} {3}", "debug", "message", "not", "printed");
L.Debug ("A {0} {1} {2} {3}", C, "message", "printed");
L.Info ("An info message");
L.Debug ("A debug message on logger 'L'");
Util.Tests.Assert_Equals (T, "DEBUG", L.Get_Level_Name,
"Get_Level_Name function is invalid");
end Test_Debug;
-- Test configuration and creation of file
procedure Test_File_Appender (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test.log");
Props : Util.Properties.Manager;
begin
Props.Set ("log4j.appender.test", "File");
Props.Set ("log4j.appender.test.File", Path);
Props.Set ("log4j.logger.util.log.test.file", "DEBUG,test");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Debug ("Writing a debug message");
L.Debug ("{0}: {1}", "Parameter", "Value");
end;
T.Assert (Ada.Directories.Exists (Path), "Log file " & Path & " not found");
end Test_File_Appender;
procedure Test_Log_Perf (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test_perf.log");
Props : Util.Properties.Manager;
begin
Props.Set ("log4j.appender.test", "File");
Props.Set ("log4j.appender.test.File", Path);
Props.Set ("log4j.logger.util.log.test.perf", "DEBUG,test");
Util.Log.Loggers.Initialize (Props);
for I in 1 .. 1000 loop
declare
S : Util.Measures.Stamp;
begin
Util.Measures.Report (S, "Util.Measures.Report", 1000);
end;
end loop;
declare
L : Loggers.Logger := Loggers.Create ("util.log.test.perf");
S : Util.Measures.Stamp;
begin
L.Set_Level (DEBUG_LEVEL);
for I in 1 .. 1000 loop
L.Info ("My log message: {0}: {1}", "A message",
"A second parameter");
end loop;
Util.Measures.Report (S, "Log.Info message (output)", 1000);
L.Set_Level (INFO_LEVEL);
for I in 1 .. 10_000 loop
L.Debug ("My log message: {0}: {1}", "A message",
"A second parameter");
end loop;
Util.Measures.Report (S, "Log.Debug message (no output)", 10_000);
end;
T.Assert (Ada.Directories.Exists (Path), "Log file " & Path & " not found");
end Test_Log_Perf;
-- ------------------------------
-- Test appending the log on several log files
-- ------------------------------
procedure Test_List_Appender (T : in out Test) is
use Ada.Strings;
use Ada.Directories;
Props : Util.Properties.Manager;
begin
for I in 1 .. 10 loop
declare
Id : constant String := Fixed.Trim (Integer'Image (I), Both);
Path : constant String := Util.Tests.Get_Test_Path ("test" & Id & ".log");
Name : constant String := "log4j.appender.test" & Id;
begin
Props.Set (Name, "File");
Props.Set (Name & ".File", Path);
Props.Set (Name & ".layout", "date-level-message");
if I > 5 then
Props.Set (Name & ".level", "INFO");
end if;
end;
end loop;
Props.Set ("log4j.rootCategory", "DEBUG, test.log");
Props.Set ("log4j.logger.util.log.test.file",
"DEBUG,test4,test1 , test2,test3, test4, test5 , test6 , test7,test8,");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Debug ("Writing a debug message");
L.Debug ("{0}: {1}", "Parameter", "Value");
L.Debug ("Done");
end;
-- Check that we have non empty log files (up to test8.log).
for I in 1 .. 8 loop
declare
Id : constant String := Fixed.Trim (Integer'Image (I), Both);
Path : constant String := Util.Tests.Get_Test_Path ("test" & Id & ".log");
begin
T.Assert (Ada.Directories.Exists (Path), "Log file " & Path & " not found");
if I > 5 then
T.Assert (Ada.Directories.Size (Path) < 100, "Log file "
& Path & " should be empty");
else
T.Assert (Ada.Directories.Size (Path) > 100, "Log file " & Path & " is empty");
end if;
end;
end loop;
end Test_List_Appender;
-- ------------------------------
-- Test file appender with different modes.
-- ------------------------------
procedure Test_File_Appender_Modes (T : in out Test) is
use Ada.Directories;
Append_Path : constant String := Util.Tests.Get_Test_Path ("test-append.log");
Append2_Path : constant String := Util.Tests.Get_Test_Path ("test-append2.log");
Global_Path : constant String := Util.Tests.Get_Test_Path ("test-append-global.log");
Props : Util.Properties.Manager;
begin
Props.Set ("log4j.appender.test", "File");
Props.Set ("log4j.appender.test.File", Append_Path);
Props.Set ("log4j.appender.test.append", "true");
Props.Set ("log4j.appender.test.immediateFlush", "true");
Props.Set ("log4j.appender.test_global", "File");
Props.Set ("log4j.appender.test_global.File", Global_Path);
Props.Set ("log4j.appender.test_global.append", "false");
Props.Set ("log4j.appender.test_global.immediateFlush", "false");
Props.Set ("log4j.logger.util.log.test.file", "DEBUG");
Props.Set ("log4j.rootCategory", "DEBUG,test_global,test");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Debug ("Writing a debug message");
L.Debug ("{0}: {1}", "Parameter", "Value");
L.Debug ("Done");
L.Error ("This is the error test message");
end;
Props.Set ("log4j.appender.test_append", "File");
Props.Set ("log4j.appender.test_append.File", Append2_Path);
Props.Set ("log4j.appender.test_append.append", "true");
Props.Set ("log4j.appender.test_append.immediateFlush", "true");
Props.Set ("log4j.logger.util.log.test2.file", "DEBUG,test_append,test_global");
Util.Log.Loggers.Initialize (Props);
declare
L1 : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
L2 : constant Loggers.Logger := Loggers.Create ("util.log.test2.file");
begin
L1.Info ("L1-1 Writing a info message");
L2.Info ("L2-2 {0}: {1}", "Parameter", "Value");
L1.Info ("L1-3 Done");
L2.Error ("L2-4 This is the error test2 message");
end;
Props.Set ("log4j.appender.test_append.append", "plop");
Props.Set ("log4j.appender.test_append.immediateFlush", "falsex");
Props.Set ("log4j.rootCategory", "DEBUG, test.log");
Util.Log.Loggers.Initialize (Props);
T.Assert (Ada.Directories.Size (Append_Path) > 100,
"Log file test-append.log is empty");
T.Assert (Ada.Directories.Size (Append2_Path) > 100,
"Log file test-append2.log is empty");
T.Assert (Ada.Directories.Size (Global_Path) > 100,
"Log file test-append.log is empty");
end Test_File_Appender_Modes;
-- ------------------------------
-- Test file appender with different modes.
-- ------------------------------
procedure Test_Console_Appender (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test_err.log");
Props : Util.Properties.Manager;
File : Ada.Text_IO.File_Type;
Content : Ada.Strings.Unbounded.Unbounded_String;
begin
Ada.Text_IO.Create (File, Ada.Text_IO.Out_File, Path);
Ada.Text_IO.Set_Error (File);
Props.Set ("log4j.appender.test_console", "Console");
Props.Set ("log4j.appender.test_console.stderr", "true");
Props.Set ("log4j.appender.test_console.level", "WARN");
Props.Set ("log4j.rootCategory", "INFO,test_console");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Debug ("Writing a debug message");
L.Debug ("{0}: {1}", "Parameter", "Value");
L.Debug ("Done");
L.Info ("INFO MESSAGE!");
L.Warn ("WARN MESSAGE!");
L.Error ("This {0} {1} {2} test message", "is", "the", "error");
end;
Ada.Text_IO.Flush (Ada.Text_IO.Current_Error);
Ada.Text_IO.Set_Error (Ada.Text_IO.Standard_Error);
Ada.Text_IO.Close (File);
Util.Files.Read_File (Path, Content);
Util.Tests.Assert_Matches (T, ".*WARN MESSAGE!", Content,
"Invalid console log (WARN)");
Util.Tests.Assert_Matches (T, ".*This is the error test message", Content,
"Invalid console log (ERROR)");
exception
when others =>
Ada.Text_IO.Set_Error (Ada.Text_IO.Standard_Error);
raise;
end Test_Console_Appender;
procedure Test_Missing_Config (T : in out Test) is
L : constant Loggers.Logger := Loggers.Create ("util.log.test.debug");
begin
Util.Log.Loggers.Initialize ("plop");
L.Info ("An info message");
L.Debug ("A debug message on logger 'L'");
end Test_Missing_Config;
procedure Test_Log_Traceback (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test-traceback.log");
Props : Util.Properties.Manager;
Content : Ada.Strings.Unbounded.Unbounded_String;
begin
Props.Set ("log4j.appender.test", "File");
Props.Set ("log4j.appender.test.File", Path);
Props.Set ("log4j.appender.test.append", "false");
Props.Set ("log4j.appender.test.immediateFlush", "true");
Props.Set ("log4j.rootCategory", "DEBUG,test");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Error ("This is the error test message");
raise Constraint_Error with "Test";
exception
when E : others =>
L.Error ("Something wrong", E, True);
end;
Props.Set ("log4j.rootCategory", "DEBUG,console");
Props.Set ("log4j.appender.console", "Console");
Util.Log.Loggers.Initialize (Props);
Util.Files.Read_File (Path, Content);
Util.Tests.Assert_Matches (T, ".*Something wrong: Exception CONSTRAINT_ERROR:", Content,
"Invalid console log (ERROR)");
end Test_Log_Traceback;
package Caller is new Util.Test_Caller (Test, "Log");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Info",
Test_Log'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Debug",
Test_Debug'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Set_Level",
Test_Log'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Error",
Test_Log_Traceback'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Initialize",
Test_Missing_Config'Access);
Caller.Add_Test (Suite, "Test Util.Log.Appenders.File_Appender",
Test_File_Appender'Access);
Caller.Add_Test (Suite, "Test Util.Log.Appenders.File_Appender (append)",
Test_File_Appender_Modes'Access);
Caller.Add_Test (Suite, "Test Util.Log.Appenders.List_Appender",
Test_List_Appender'Access);
Caller.Add_Test (Suite, "Test Util.Log.Appenders.Console",
Test_Console_Appender'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Log (Perf)",
Test_Log_Perf'Access);
end Add_Tests;
end Util.Log.Tests;
|
-----------------------------------------------------------------------
-- log.tests -- Unit tests for loggers
-- Copyright (C) 2009, 2010, 2011, 2013, 2015, 2018, 2021 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Fixed;
with Ada.Directories;
with Ada.Text_IO;
with Ada.Strings.Unbounded;
with Util.Test_Caller;
with Util.Log;
with Util.Log.Loggers;
with Util.Files;
with Util.Properties;
with Util.Measures;
package body Util.Log.Tests is
Log : constant Loggers.Logger := Loggers.Create ("util.log.test");
procedure Test_Log (T : in out Test) is
L : Loggers.Logger := Loggers.Create ("util.log.test.debug");
begin
L.Set_Level (DEBUG_LEVEL);
Log.Info ("My log message");
Log.Error ("My error message");
Log.Debug ("A debug message Not printed");
L.Info ("An info message");
L.Info ("A {0} {1} {2} {3}", "info", "message", "not", "printed");
L.Debug ("A debug message on logger 'L'");
Util.Tests.Assert_Equals (T, "DEBUG", L.Get_Level_Name,
"Get_Level_Name function is invalid");
end Test_Log;
procedure Test_Debug (T : in out Test) is
L : Loggers.Logger := Loggers.Create ("util.log.test.debug");
C : Ada.Strings.Unbounded.Unbounded_String;
begin
L.Set_Level (DEBUG_LEVEL);
L.Info ("My log message");
L.Error ("My error message");
L.Debug ("A {0} {1} {2} {3}", "debug", "message", "not", "printed");
L.Debug ("A {0} {1} {2} {3}", C, "message", "printed");
L.Info ("An info message");
L.Debug ("A debug message on logger 'L'");
Util.Tests.Assert_Equals (T, "DEBUG", L.Get_Level_Name,
"Get_Level_Name function is invalid");
end Test_Debug;
-- Test configuration and creation of file
procedure Test_File_Appender (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test.log");
Props : Util.Properties.Manager;
begin
Props.Set ("log4j.appender.test", "File");
Props.Set ("log4j.appender.test.File", Path);
Props.Set ("log4j.logger.util.log.test.file", "DEBUG,test");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Debug ("Writing a debug message");
L.Debug ("{0}: {1}", "Parameter", "Value");
end;
T.Assert (Ada.Directories.Exists (Path), "Log file " & Path & " not found");
end Test_File_Appender;
procedure Test_Log_Perf (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test_perf.log");
Props : Util.Properties.Manager;
begin
Props.Set ("log4j.appender.test", "File");
Props.Set ("log4j.appender.test.File", Path);
Props.Set ("log4j.logger.util.log.test.perf", "DEBUG,test");
Util.Log.Loggers.Initialize (Props);
for I in 1 .. 1000 loop
declare
S : Util.Measures.Stamp;
begin
Util.Measures.Report (S, "Util.Measures.Report", 1000);
end;
end loop;
declare
L : Loggers.Logger := Loggers.Create ("util.log.test.perf");
S : Util.Measures.Stamp;
begin
L.Set_Level (DEBUG_LEVEL);
for I in 1 .. 1000 loop
L.Info ("My log message: {0}: {1}", "A message",
"A second parameter");
end loop;
Util.Measures.Report (S, "Log.Info message (output)", 1000);
L.Set_Level (INFO_LEVEL);
for I in 1 .. 10_000 loop
L.Debug ("My log message: {0}: {1}", "A message",
"A second parameter");
end loop;
Util.Measures.Report (S, "Log.Debug message (no output)", 10_000);
end;
T.Assert (Ada.Directories.Exists (Path), "Log file " & Path & " not found");
end Test_Log_Perf;
-- ------------------------------
-- Test appending the log on several log files
-- ------------------------------
procedure Test_List_Appender (T : in out Test) is
use Ada.Strings;
use Ada.Directories;
Props : Util.Properties.Manager;
begin
for I in 1 .. 10 loop
declare
Id : constant String := Fixed.Trim (Integer'Image (I), Both);
Path : constant String := Util.Tests.Get_Test_Path ("test" & Id & ".log");
Name : constant String := "log4j.appender.test" & Id;
begin
Props.Set (Name, "File");
Props.Set (Name & ".File", Path);
Props.Set (Name & ".layout", "date-level-message");
if I > 5 then
Props.Set (Name & ".level", "INFO");
end if;
end;
end loop;
Props.Set ("log4j.rootCategory", "DEBUG, test.log");
Props.Set ("log4j.appender.test.log.File",
Util.Tests.Get_Test_Path ("test-default.log"));
Props.Set ("log4j.logger.util.log.test.file",
"DEBUG,test4,test1 , test2,test3, test4, test5 , test6 , test7,test8,");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Debug ("Writing a debug message");
L.Debug ("{0}: {1}", "Parameter", "Value");
L.Debug ("Done");
end;
-- Check that we have non empty log files (up to test8.log).
for I in 1 .. 8 loop
declare
Id : constant String := Fixed.Trim (Integer'Image (I), Both);
Path : constant String := Util.Tests.Get_Test_Path ("test" & Id & ".log");
begin
T.Assert (Ada.Directories.Exists (Path), "Log file " & Path & " not found");
if I > 5 then
T.Assert (Ada.Directories.Size (Path) < 100, "Log file "
& Path & " should be empty");
else
T.Assert (Ada.Directories.Size (Path) > 100, "Log file " & Path & " is empty");
end if;
end;
end loop;
end Test_List_Appender;
-- ------------------------------
-- Test file appender with different modes.
-- ------------------------------
procedure Test_File_Appender_Modes (T : in out Test) is
use Ada.Directories;
Append_Path : constant String := Util.Tests.Get_Test_Path ("test-append.log");
Append2_Path : constant String := Util.Tests.Get_Test_Path ("test-append2.log");
Global_Path : constant String := Util.Tests.Get_Test_Path ("test-append-global.log");
Props : Util.Properties.Manager;
begin
Props.Set ("log4j.appender.test", "File");
Props.Set ("log4j.appender.test.File", Append_Path);
Props.Set ("log4j.appender.test.append", "true");
Props.Set ("log4j.appender.test.immediateFlush", "true");
Props.Set ("log4j.appender.test_global", "File");
Props.Set ("log4j.appender.test_global.File", Global_Path);
Props.Set ("log4j.appender.test_global.append", "false");
Props.Set ("log4j.appender.test_global.immediateFlush", "false");
Props.Set ("log4j.logger.util.log.test.file", "DEBUG");
Props.Set ("log4j.rootCategory", "DEBUG,test_global,test");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Debug ("Writing a debug message");
L.Debug ("{0}: {1}", "Parameter", "Value");
L.Debug ("Done");
L.Error ("This is the error test message");
end;
Props.Set ("log4j.appender.test_append", "File");
Props.Set ("log4j.appender.test_append.File", Append2_Path);
Props.Set ("log4j.appender.test_append.append", "true");
Props.Set ("log4j.appender.test_append.immediateFlush", "true");
Props.Set ("log4j.logger.util.log.test2.file", "DEBUG,test_append,test_global");
Util.Log.Loggers.Initialize (Props);
declare
L1 : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
L2 : constant Loggers.Logger := Loggers.Create ("util.log.test2.file");
begin
L1.Info ("L1-1 Writing a info message");
L2.Info ("L2-2 {0}: {1}", "Parameter", "Value");
L1.Info ("L1-3 Done");
L2.Error ("L2-4 This is the error test2 message");
end;
Props.Set ("log4j.appender.test_append.append", "plop");
Props.Set ("log4j.appender.test_append.immediateFlush", "falsex");
Props.Set ("log4j.rootCategory", "DEBUG, test.log");
Util.Log.Loggers.Initialize (Props);
T.Assert (Ada.Directories.Size (Append_Path) > 100,
"Log file test-append.log is empty");
T.Assert (Ada.Directories.Size (Append2_Path) > 100,
"Log file test-append2.log is empty");
T.Assert (Ada.Directories.Size (Global_Path) > 100,
"Log file test-append.log is empty");
end Test_File_Appender_Modes;
-- ------------------------------
-- Test file appender with different modes.
-- ------------------------------
procedure Test_Console_Appender (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test_err.log");
Props : Util.Properties.Manager;
File : Ada.Text_IO.File_Type;
Content : Ada.Strings.Unbounded.Unbounded_String;
begin
Ada.Text_IO.Create (File, Ada.Text_IO.Out_File, Path);
Ada.Text_IO.Set_Error (File);
Props.Set ("log4j.appender.test_console", "Console");
Props.Set ("log4j.appender.test_console.stderr", "true");
Props.Set ("log4j.appender.test_console.level", "WARN");
Props.Set ("log4j.rootCategory", "INFO,test_console");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Debug ("Writing a debug message");
L.Debug ("{0}: {1}", "Parameter", "Value");
L.Debug ("Done");
L.Info ("INFO MESSAGE!");
L.Warn ("WARN MESSAGE!");
L.Error ("This {0} {1} {2} test message", "is", "the", "error");
end;
Ada.Text_IO.Flush (Ada.Text_IO.Current_Error);
Ada.Text_IO.Set_Error (Ada.Text_IO.Standard_Error);
Ada.Text_IO.Close (File);
Util.Files.Read_File (Path, Content);
Util.Tests.Assert_Matches (T, ".*WARN MESSAGE!", Content,
"Invalid console log (WARN)");
Util.Tests.Assert_Matches (T, ".*This is the error test message", Content,
"Invalid console log (ERROR)");
exception
when others =>
Ada.Text_IO.Set_Error (Ada.Text_IO.Standard_Error);
raise;
end Test_Console_Appender;
procedure Test_Missing_Config (T : in out Test) is
L : constant Loggers.Logger := Loggers.Create ("util.log.test.debug");
begin
Util.Log.Loggers.Initialize ("plop");
L.Info ("An info message");
L.Debug ("A debug message on logger 'L'");
end Test_Missing_Config;
procedure Test_Log_Traceback (T : in out Test) is
Path : constant String := Util.Tests.Get_Test_Path ("test-traceback.log");
Props : Util.Properties.Manager;
Content : Ada.Strings.Unbounded.Unbounded_String;
begin
Props.Set ("log4j.appender.test", "File");
Props.Set ("log4j.appender.test.File", Path);
Props.Set ("log4j.appender.test.append", "false");
Props.Set ("log4j.appender.test.immediateFlush", "true");
Props.Set ("log4j.rootCategory", "DEBUG,test");
Util.Log.Loggers.Initialize (Props);
declare
L : constant Loggers.Logger := Loggers.Create ("util.log.test.file");
begin
L.Error ("This is the error test message");
raise Constraint_Error with "Test";
exception
when E : others =>
L.Error ("Something wrong", E, True);
end;
Props.Set ("log4j.rootCategory", "DEBUG,console");
Props.Set ("log4j.appender.console", "Console");
Util.Log.Loggers.Initialize (Props);
Util.Files.Read_File (Path, Content);
Util.Tests.Assert_Matches (T, ".*Something wrong: Exception CONSTRAINT_ERROR:", Content,
"Invalid console log (ERROR)");
end Test_Log_Traceback;
package Caller is new Util.Test_Caller (Test, "Log");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Info",
Test_Log'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Debug",
Test_Debug'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Set_Level",
Test_Log'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Error",
Test_Log_Traceback'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Initialize",
Test_Missing_Config'Access);
Caller.Add_Test (Suite, "Test Util.Log.Appenders.File_Appender",
Test_File_Appender'Access);
Caller.Add_Test (Suite, "Test Util.Log.Appenders.File_Appender (append)",
Test_File_Appender_Modes'Access);
Caller.Add_Test (Suite, "Test Util.Log.Appenders.List_Appender",
Test_List_Appender'Access);
Caller.Add_Test (Suite, "Test Util.Log.Appenders.Console",
Test_Console_Appender'Access);
Caller.Add_Test (Suite, "Test Util.Log.Loggers.Log (Perf)",
Test_Log_Perf'Access);
end Add_Tests;
end Util.Log.Tests;
|
Fix configuration of a unit test
|
Fix configuration of a unit test
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
63626699a0e6bb547ee5359117cc20f3ac3e3a55
|
awa/src/awa-events-configs.adb
|
awa/src/awa-events-configs.adb
|
-----------------------------------------------------------------------
-- awa-events-configs -- Event configuration
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Serialize.Mappers.Record_Mapper;
with EL.Utils;
with AWA.Services.Contexts;
package body AWA.Events.Configs is
use AWA.Events.Queues;
-- ------------------------------
-- Set the configuration value identified by <b>Value</b> after having parsed
-- the element identified by <b>Field</b>.
-- ------------------------------
procedure Set_Member (Into : in out Controller_Config;
Field : in Config_Fields;
Value : in Util.Beans.Objects.Object) is
use Ada.Strings.Unbounded;
use Util.Beans.Objects;
begin
case Field is
when FIELD_NAME =>
Into.Name := Value;
when FIELD_TYPE =>
Into.Queue_Type := Value;
when FIELD_QUEUE_NAME =>
declare
Name : constant String := Util.Beans.Objects.To_String (Value);
begin
Into.Queue := Into.Manager.Find_Queue (Name);
end;
when FIELD_ACTION =>
declare
Expr : constant String := Util.Beans.Objects.To_String (Value);
begin
Into.Action := EL.Expressions.Create_Expression (Expr, Into.Context.all);
exception
when others =>
raise Util.Serialize.Mappers.Field_Error with "Invalid entity type: " & Expr;
end;
when FIELD_PROPERTY_NAME =>
Into.Prop_Name := Value;
when FIELD_PROPERTY_VALUE =>
if Util.Beans.Objects.Is_Null (Into.Prop_Name) then
raise Util.Serialize.Mappers.Field_Error with "Missing property name";
end if;
-- Add the new property.
declare
Name : constant String := Util.Beans.Objects.To_String (Into.Prop_Name);
Expr : constant String := Util.Beans.Objects.To_String (Value);
begin
EL.Beans.Add_Parameter (Container => Into.Params,
Name => Name,
Value => Expr,
Context => Into.Context.all);
end;
Into.Prop_Name := Util.Beans.Objects.Null_Object;
when FIELD_ON_EVENT =>
if Util.Beans.Objects.Is_Null (Into.Name) then
raise Util.Serialize.Mappers.Field_Error with "Missing event name";
end if;
declare
Name : constant String := Util.Beans.Objects.To_String (Into.Name);
begin
Into.Manager.Add_Action (Event => Name,
Queue => Into.Queue,
Action => Into.Action,
Params => Into.Params);
end;
Into.Name := Util.Beans.Objects.Null_Object;
Into.Queue := AWA.Events.Queues.Null_Queue;
Into.Params.Clear;
when FIELD_QUEUE =>
-- Create the queue with the given name and properties and add it to the manager.
declare
Name : constant String := Util.Beans.Objects.To_String (Into.Name);
Kind : constant String := Util.Beans.Objects.To_String (Into.Queue_Type);
Queue : constant Queue_Ref := Queues.Create_Queue (Name => Name,
Kind => Kind,
Props => Into.Params,
Context => Into.Context.all);
begin
Into.Manager.Add_Queue (Queue);
end;
Into.Name := Util.Beans.Objects.Null_Object;
Into.Queue_Type := Util.Beans.Objects.Null_Object;
Into.Params.Clear;
when FIELD_DISPATCHER_PRIORITY =>
Into.Priority := To_Integer (EL.Utils.Eval (Value => Value,
Context => Into.Context.all));
when FIELD_DISPATCHER_COUNT =>
Into.Count := To_Integer (EL.Utils.Eval (Value => Value,
Context => Into.Context.all));
when FIELD_DISPATCHER_QUEUE =>
declare
Match : constant String := Util.Beans.Objects.To_String (Value);
begin
if Length (Into.Match) > 0 then
Append (Into.Match, ",");
end if;
Append (Into.Match, Match);
end;
when FIELD_DISPATCHER =>
if Into.Count > 0 then
Into.Manager.Add_Dispatcher (Match => To_String (Into.Match),
Count => Into.Count,
Priority => Into.Priority);
end if;
Into.Match := To_Unbounded_String ("");
end case;
end Set_Member;
package Config_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Controller_Config,
Element_Type_Access => Controller_Config_Access,
Fields => Config_Fields,
Set_Member => Set_Member);
Mapper : aliased Config_Mapper.Mapper;
-- Setup the XML parser to read the <b>queue</b> and <b>on-event</b> description.
-- For example:
--
-- <queue name="async" type="fifo">
-- <property name="size">254</property>
-- </queue>
--
-- <on-event name="create-user" queue="async">
-- <action>#{mail.send}</action>
-- <property name="user">#{event.name}</property>
-- <property name="template">mail/welcome.xhtml</property>
-- </on-event>
--
-- This defines an event action called when the <b>create-user</b> event is posted.
-- The Ada bean <b>mail</b> is created and is populated with the <b>user</b> and
-- <b>template</b> properties. The Ada bean action method <b>send</b> is called.
package body Reader_Config is
begin
Reader.Add_Mapping ("module", Mapper'Access);
Config.Manager := Manager;
Config.Context := Context;
Config.Session := AWA.Services.Contexts.Get_Session (AWA.Services.Contexts.Current);
Config_Mapper.Set_Context (Reader, Config'Unchecked_Access);
end Reader_Config;
begin
Mapper.Add_Mapping ("queue", FIELD_QUEUE);
Mapper.Add_Mapping ("queue/@name", FIELD_NAME);
Mapper.Add_Mapping ("queue/@type", FIELD_TYPE);
Mapper.Add_Mapping ("queue/property/@name", FIELD_PROPERTY_NAME);
Mapper.Add_Mapping ("queue/property", FIELD_PROPERTY_VALUE);
Mapper.Add_Mapping ("on-event", FIELD_ON_EVENT);
Mapper.Add_Mapping ("on-event/@name", FIELD_NAME);
Mapper.Add_Mapping ("on-event/@queue", FIELD_QUEUE_NAME);
Mapper.Add_Mapping ("on-event/property/@name", FIELD_PROPERTY_NAME);
Mapper.Add_Mapping ("on-event/property", FIELD_PROPERTY_VALUE);
Mapper.Add_Mapping ("on-event/action", FIELD_ACTION);
Mapper.Add_Mapping ("dispatcher", FIELD_DISPATCHER);
Mapper.Add_Mapping ("dispatcher/@name", FIELD_NAME);
Mapper.Add_Mapping ("dispatcher/queue/@match", FIELD_DISPATCHER_QUEUE);
Mapper.Add_Mapping ("dispatcher/priority", FIELD_DISPATCHER_PRIORITY);
Mapper.Add_Mapping ("dispatcher/count", FIELD_DISPATCHER_COUNT);
end AWA.Events.Configs;
|
-----------------------------------------------------------------------
-- awa-events-configs -- Event configuration
-- Copyright (C) 2012, 2013, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Serialize.Mappers.Record_Mapper;
with EL.Utils;
with AWA.Services.Contexts;
package body AWA.Events.Configs is
use AWA.Events.Queues;
-- ------------------------------
-- Set the configuration value identified by <b>Value</b> after having parsed
-- the element identified by <b>Field</b>.
-- ------------------------------
procedure Set_Member (Into : in out Controller_Config;
Field : in Config_Fields;
Value : in Util.Beans.Objects.Object) is
use Ada.Strings.Unbounded;
use Util.Beans.Objects;
begin
case Field is
when FIELD_NAME =>
Into.Name := Value;
when FIELD_TYPE =>
Into.Queue_Type := Value;
when FIELD_QUEUE_NAME =>
declare
Name : constant String := Util.Beans.Objects.To_String (Value);
begin
Into.Queue := Into.Manager.Find_Queue (Name);
end;
when FIELD_ACTION =>
declare
Expr : constant String := Util.Beans.Objects.To_String (Value);
begin
Into.Action := EL.Expressions.Create_Expression (Expr, Into.Context.all);
exception
when others =>
raise Util.Serialize.Mappers.Field_Error with "Invalid entity type: " & Expr;
end;
when FIELD_PROPERTY_NAME =>
Into.Prop_Name := Value;
when FIELD_PROPERTY_VALUE =>
if Util.Beans.Objects.Is_Null (Into.Prop_Name) then
raise Util.Serialize.Mappers.Field_Error with "Missing property name";
end if;
-- Add the new property.
declare
Name : constant String := Util.Beans.Objects.To_String (Into.Prop_Name);
Expr : constant String := Util.Beans.Objects.To_String (Value);
begin
EL.Beans.Add_Parameter (Container => Into.Params,
Name => Name,
Value => Expr,
Context => Into.Context.all);
end;
Into.Prop_Name := Util.Beans.Objects.Null_Object;
when FIELD_ON_EVENT =>
if Util.Beans.Objects.Is_Null (Into.Name) then
raise Util.Serialize.Mappers.Field_Error with "Missing event name";
end if;
declare
Name : constant String := Util.Beans.Objects.To_String (Into.Name);
begin
Into.Manager.Add_Action (Event => Name,
Queue => Into.Queue,
Action => Into.Action,
Params => Into.Params);
end;
Into.Name := Util.Beans.Objects.Null_Object;
Into.Queue := AWA.Events.Queues.Null_Queue;
Into.Params.Clear;
when FIELD_QUEUE =>
-- Create the queue with the given name and properties and add it to the manager.
declare
Name : constant String := Util.Beans.Objects.To_String (Into.Name);
Kind : constant String := Util.Beans.Objects.To_String (Into.Queue_Type);
Queue : constant Queue_Ref := Queues.Create_Queue (Name => Name,
Kind => Kind,
Props => Into.Params,
Context => Into.Context.all);
begin
Into.Manager.Add_Queue (Queue);
end;
Into.Name := Util.Beans.Objects.Null_Object;
Into.Queue_Type := Util.Beans.Objects.Null_Object;
Into.Params.Clear;
when FIELD_DISPATCHER_PRIORITY =>
Into.Priority := To_Integer (EL.Utils.Eval (Value => Value,
Context => Into.Context.all));
when FIELD_DISPATCHER_COUNT =>
Into.Count := To_Integer (EL.Utils.Eval (Value => Value,
Context => Into.Context.all));
when FIELD_DISPATCHER_QUEUE =>
declare
Match : constant String := Util.Beans.Objects.To_String (Value);
begin
if Length (Into.Match) > 0 then
Append (Into.Match, ",");
end if;
Append (Into.Match, Match);
end;
when FIELD_DISPATCHER =>
if Into.Count > 0 then
Into.Manager.Add_Dispatcher (Match => To_String (Into.Match),
Count => Into.Count,
Priority => Into.Priority);
end if;
Into.Match := To_Unbounded_String ("");
end case;
end Set_Member;
package Config_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Controller_Config,
Element_Type_Access => Controller_Config_Access,
Fields => Config_Fields,
Set_Member => Set_Member);
Event_Mapper : aliased Config_Mapper.Mapper;
-- Setup the XML parser to read the <b>queue</b> and <b>on-event</b> description.
-- For example:
--
-- <queue name="async" type="fifo">
-- <property name="size">254</property>
-- </queue>
--
-- <on-event name="create-user" queue="async">
-- <action>#{mail.send}</action>
-- <property name="user">#{event.name}</property>
-- <property name="template">mail/welcome.xhtml</property>
-- </on-event>
--
-- This defines an event action called when the <b>create-user</b> event is posted.
-- The Ada bean <b>mail</b> is created and is populated with the <b>user</b> and
-- <b>template</b> properties. The Ada bean action method <b>send</b> is called.
package body Reader_Config is
begin
Mapper.Add_Mapping ("module", Event_Mapper'Access);
Config.Manager := Manager;
Config.Context := Context;
Config.Session := AWA.Services.Contexts.Get_Session (AWA.Services.Contexts.Current);
Config_Mapper.Set_Context (Mapper, Config'Unchecked_Access);
end Reader_Config;
begin
Event_Mapper.Add_Mapping ("queue", FIELD_QUEUE);
Event_Mapper.Add_Mapping ("queue/@name", FIELD_NAME);
Event_Mapper.Add_Mapping ("queue/@type", FIELD_TYPE);
Event_Mapper.Add_Mapping ("queue/property/@name", FIELD_PROPERTY_NAME);
Event_Mapper.Add_Mapping ("queue/property", FIELD_PROPERTY_VALUE);
Event_Mapper.Add_Mapping ("on-event", FIELD_ON_EVENT);
Event_Mapper.Add_Mapping ("on-event/@name", FIELD_NAME);
Event_Mapper.Add_Mapping ("on-event/@queue", FIELD_QUEUE_NAME);
Event_Mapper.Add_Mapping ("on-event/property/@name", FIELD_PROPERTY_NAME);
Event_Mapper.Add_Mapping ("on-event/property", FIELD_PROPERTY_VALUE);
Event_Mapper.Add_Mapping ("on-event/action", FIELD_ACTION);
Event_Mapper.Add_Mapping ("dispatcher", FIELD_DISPATCHER);
Event_Mapper.Add_Mapping ("dispatcher/@name", FIELD_NAME);
Event_Mapper.Add_Mapping ("dispatcher/queue/@match", FIELD_DISPATCHER_QUEUE);
Event_Mapper.Add_Mapping ("dispatcher/priority", FIELD_DISPATCHER_PRIORITY);
Event_Mapper.Add_Mapping ("dispatcher/count", FIELD_DISPATCHER_COUNT);
end AWA.Events.Configs;
|
Update the Prepare_Config to use the new parser/mapper interface
|
Update the Prepare_Config to use the new parser/mapper interface
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
0dadc6f2a711964d3c201a313812f65229f0acbb
|
src/ado.adb
|
src/ado.adb
|
-----------------------------------------------------------------------
-- ADO Databases -- Database Objects
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Directories;
with Ada.Streams.Stream_IO;
with Util.Streams.Files;
package body ADO is
use Util.Refs;
use Ada.Streams;
-- ------------------------------
-- Create a blob with an allocated buffer of <b>Size</b> bytes.
-- ------------------------------
function Create_Blob (Size : in Natural) return Blob_Ref is
B : constant Blob_Access := new Blob '(Ref_Entity with
Len => Stream_Element_Offset (Size),
others => <>);
begin
return Blob_References.Create (B);
end Create_Blob;
-- ------------------------------
-- Create a blob initialized with the given data buffer.
-- ------------------------------
function Create_Blob (Data : in Ada.Streams.Stream_Element_Array) return Blob_Ref is
B : constant Blob_Access := new Blob '(Ref_Entity with
Len => Data'Length,
Data => Data);
begin
return Blob_References.Create (B);
end Create_Blob;
-- ------------------------------
-- Create a blob initialized with the content from the file whose path is <b>Path</b>.
-- Raises an IO exception if the file does not exist.
-- ------------------------------
function Create_Blob (Path : in String) return Blob_Ref is
Size : constant Stream_Element_Offset := Stream_Element_Offset (Ada.Directories.Size (Path));
File : Util.Streams.Files.File_Stream;
Last : Stream_Element_Offset;
begin
File.Open (Name => Path, Mode => Ada.Streams.Stream_IO.In_File);
declare
B : constant Blob_Access := new Blob '(Ref_Entity with
Len => Size,
others => <>);
begin
File.Read (Into => B.Data, Last => Last);
File.Close;
return Blob_References.Create (B);
end;
end Create_Blob;
Null_Blob_Instance : Blob_Ref;
-- ------------------------------
-- Return a null blob.
-- ------------------------------
function Null_Blob return Blob_Ref is
begin
return Null_Blob_Instance;
end Null_Blob;
end ADO;
|
-----------------------------------------------------------------------
-- ADO Databases -- Database Objects
-- Copyright (C) 2012, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Directories;
with Ada.Streams.Stream_IO;
with Util.Streams.Files;
package body ADO is
use Util.Refs;
use Ada.Streams;
-- ------------------------------
-- Create a blob with an allocated buffer of <b>Size</b> bytes.
-- ------------------------------
function Create_Blob (Size : in Natural) return Blob_Ref is
B : constant Blob_Access := new Blob '(Ref_Entity with
Len => Stream_Element_Offset (Size),
others => <>);
begin
return Blob_References.Create (B);
end Create_Blob;
-- ------------------------------
-- Create a blob initialized with the given data buffer.
-- ------------------------------
function Create_Blob (Data : in Ada.Streams.Stream_Element_Array) return Blob_Ref is
B : constant Blob_Access := new Blob '(Ref_Entity with
Len => Data'Length,
Data => Data);
begin
return Blob_References.Create (B);
end Create_Blob;
-- ------------------------------
-- Create a blob initialized with the content from the file whose path is <b>Path</b>.
-- Raises an IO exception if the file does not exist.
-- ------------------------------
function Create_Blob (Path : in String) return Blob_Ref is
Size : constant Stream_Element_Offset := Stream_Element_Offset (Ada.Directories.Size (Path));
File : Util.Streams.Files.File_Stream;
Last : Stream_Element_Offset;
begin
File.Open (Name => Path, Mode => Ada.Streams.Stream_IO.In_File);
declare
B : constant Blob_Access := new Blob '(Ref_Entity with
Len => Size,
others => <>);
begin
File.Read (Into => B.Data, Last => Last);
File.Close;
return Blob_References.Create (B);
end;
end Create_Blob;
Null_Blob_Instance : Blob_Ref;
-- ------------------------------
-- Return a null blob.
-- ------------------------------
function Null_Blob return Blob_Ref is
begin
return Null_Blob_Instance;
end Null_Blob;
-- ------------------------------
-- Return True if the two nullable times are identical (both null or both same time).
-- ------------------------------
function "=" (Left, Right : in Nullable_Time) return Boolean is
use type Ada.Calendar.Time;
begin
if Left.Is_Null /= Right.Is_Null then
return False;
elsif Left.Is_Null then
return True;
else
return Left.Value = Right.Value;
end if;
end "=";
end ADO;
|
Implement the "=" function operator to compare a nullable_time on the is_null first and on the value when they are not null only
|
Implement the "=" function operator to compare a nullable_time on the
is_null first and on the value when they are not null only
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
ca36c6489578ef9dfe65dd10cd15562e053514c2
|
matp/src/frames/mat-frames-targets.adb
|
matp/src/frames/mat-frames-targets.adb
|
-----------------------------------------------------------------------
-- mat-frames-targets - Representation of stack frames
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body MAT.Frames.Targets is
-- ------------------------------
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
-- ------------------------------
procedure Insert (Frame : in out Target_Frames;
Pc : in Frame_Table;
Result : out Frame_Type) is
begin
Frame.Frames.Insert (Pc, Result);
end Insert;
-- ------------------------------
-- Get the number of different stack frames which have been registered.
-- ------------------------------
function Get_Frame_Count (Frame : in Target_Frames) return Natural is
begin
return Frame.Frames.Get_Frame_Count;
end Get_Frame_Count;
protected body Frames_Type is
-- ------------------------------
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
-- ------------------------------
procedure Insert (Pc : in Frame_Table;
Result : out Frame_Type) is
begin
MAT.Frames.Insert (Root, Pc, Result);
end Insert;
-- ------------------------------
-- Clear and destroy all the frame instances.
-- ------------------------------
procedure Clear is
begin
Destroy (Root);
end Clear;
end Frames_Type;
-- ------------------------------
-- Release all the stack frames.
-- ------------------------------
overriding
procedure Finalize (Frames : in out Target_Frames) is
begin
Frames.Frames.Clear;
end Finalize;
end MAT.Frames.Targets;
|
-----------------------------------------------------------------------
-- mat-frames-targets - Representation of stack frames
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body MAT.Frames.Targets is
-- ------------------------------
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
-- ------------------------------
procedure Insert (Frame : in out Target_Frames;
Pc : in Frame_Table;
Result : out Frame_Type) is
begin
Frame.Frames.Insert (Pc, Result);
end Insert;
-- ------------------------------
-- Get the number of different stack frames which have been registered.
-- ------------------------------
function Get_Frame_Count (Frame : in Target_Frames) return Natural is
begin
return Frame.Frames.Get_Frame_Count;
end Get_Frame_Count;
protected body Frames_Type is
-- ------------------------------
-- Get the number of different stack frames which have been registered.
-- ------------------------------
function Get_Frame_Count return Natural is
begin
return Root.Used;
end Get_Frame_Count;
-- ------------------------------
-- Insert in the frame tree the new stack frame represented by <tt>Pc</tt>.
-- If the frame is already known, the frame reference counter is incremented.
-- The frame represented by <tt>Pc</tt> is returned in <tt>Result</tt>.
-- ------------------------------
procedure Insert (Pc : in Frame_Table;
Result : out Frame_Type) is
begin
MAT.Frames.Insert (Root, Pc, Result);
end Insert;
-- ------------------------------
-- Clear and destroy all the frame instances.
-- ------------------------------
procedure Clear is
begin
Destroy (Root);
end Clear;
end Frames_Type;
-- ------------------------------
-- Release all the stack frames.
-- ------------------------------
overriding
procedure Finalize (Frames : in out Target_Frames) is
begin
Frames.Frames.Clear;
end Finalize;
end MAT.Frames.Targets;
|
Implement the protected operation Get_Frame_Count
|
Implement the protected operation Get_Frame_Count
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
d3778ab3b7a3525522edf81055531ab39784b6a3
|
mat/src/mat-readers-streams-sockets.ads
|
mat/src/mat-readers-streams-sockets.ads
|
-----------------------------------------------------------------------
-- mat-readers-sockets -- Reader for TCP/IP sockets
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Finalization;
with Util.Streams.Sockets;
with GNAT.Sockets;
package MAT.Readers.Streams.Sockets is
type Socket_Listener_Type is new Ada.Finalization.Limited_Controlled with private;
-- Initialize the socket listener.
overriding
procedure Initialize (Listener : in out Socket_Listener_Type);
-- Destroy the socket listener.
overriding
procedure Finalize (Listener : in out Socket_Listener_Type);
-- Open the socket to accept connections and start the listener task.
procedure Start (Listener : in out Socket_Listener_Type;
Address : in GNAT.Sockets.Sock_Addr_Type);
-- Stop the listener socket.
procedure Stop (Listener : in out Socket_Listener_Type);
-- Create a target instance for the new client.
procedure Create_Target (Listener : in out Socket_Listener_Type;
Client : in GNAT.Sockets.Socket_Type;
Address : in GNAT.Sockets.Sock_Addr_Type);
type Socket_Reader_Type is new MAT.Readers.Streams.Stream_Reader_Type with private;
type Socket_Reader_Type_Access is access all Socket_Reader_Type'Class;
-- Open the socket to accept connections.
procedure Open (Reader : in out Socket_Reader_Type;
Address : in GNAT.Sockets.Sock_Addr_Type);
procedure Close (Reader : in out Socket_Reader_Type);
private
type Socket_Listener_Type_Access is access all Socket_Listener_Type;
task type Socket_Listener_Task is
entry Start (Listener : in Socket_Listener_Type_Access;
Address : in GNAT.Sockets.Sock_Addr_Type);
end Socket_Listener_Task;
task type Socket_Reader_Task is
entry Start (Reader : in Socket_Reader_Type_Access;
Client : in GNAT.Sockets.Socket_Type);
end Socket_Reader_Task;
type Socket_Reader_Type is new MAT.Readers.Streams.Stream_Reader_Type with record
Socket : aliased Util.Streams.Sockets.Socket_Stream;
Server : Socket_Reader_Task;
Stop : Boolean := False;
end record;
type Socket_Listener_Type is new Ada.Finalization.Limited_Controlled with record
Accept_Selector : aliased GNAT.Sockets.Selector_Type;
Listener : Socket_Listener_Task;
end record;
end MAT.Readers.Streams.Sockets;
|
-----------------------------------------------------------------------
-- mat-readers-sockets -- Reader for TCP/IP sockets
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Finalization;
with Util.Streams.Sockets;
with GNAT.Sockets;
package MAT.Readers.Streams.Sockets is
type Socket_Listener_Type is new Ada.Finalization.Limited_Controlled with private;
-- Initialize the socket listener.
overriding
procedure Initialize (Listener : in out Socket_Listener_Type);
-- Destroy the socket listener.
overriding
procedure Finalize (Listener : in out Socket_Listener_Type);
-- Open the socket to accept connections and start the listener task.
procedure Start (Listener : in out Socket_Listener_Type;
Address : in GNAT.Sockets.Sock_Addr_Type);
-- Stop the listener socket.
procedure Stop (Listener : in out Socket_Listener_Type);
-- Create a target instance for the new client.
procedure Create_Target (Listener : in out Socket_Listener_Type;
Client : in GNAT.Sockets.Socket_Type;
Address : in GNAT.Sockets.Sock_Addr_Type);
type Socket_Reader_Type is new MAT.Readers.Streams.Stream_Reader_Type with private;
type Socket_Reader_Type_Access is access all Socket_Reader_Type'Class;
procedure Close (Reader : in out Socket_Reader_Type);
private
type Socket_Listener_Type_Access is access all Socket_Listener_Type;
task type Socket_Listener_Task is
entry Start (Listener : in Socket_Listener_Type_Access;
Address : in GNAT.Sockets.Sock_Addr_Type);
end Socket_Listener_Task;
task type Socket_Reader_Task is
entry Start (Reader : in Socket_Reader_Type_Access;
Client : in GNAT.Sockets.Socket_Type);
end Socket_Reader_Task;
type Socket_Reader_Type is new MAT.Readers.Streams.Stream_Reader_Type with record
Socket : aliased Util.Streams.Sockets.Socket_Stream;
Server : Socket_Reader_Task;
Stop : Boolean := False;
end record;
type Socket_Listener_Type is new Ada.Finalization.Limited_Controlled with record
Accept_Selector : aliased GNAT.Sockets.Selector_Type;
Listener : Socket_Listener_Task;
end record;
end MAT.Readers.Streams.Sockets;
|
Remove the Open procedure
|
Remove the Open procedure
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
1c0f52d972259fc3381415425c14ee1fbcb4e41d
|
UNIT_TESTS/test.adb
|
UNIT_TESTS/test.adb
|
with Ada.Strings.Fixed;
package body Test is
package Text_IO renames Ada.Text_IO;
package Result_IO is new Ada.Text_IO.Enumeration_IO (Result_t);
package Fixed_Strings renames Ada.Strings.Fixed;
package Strings renames Ada.Strings;
use type UB_Strings.Unbounded_String;
--
-- Check
--
procedure Check
(Test_Context : in Context_t;
Test : in Test_t;
Condition : in Boolean;
Statement : in String := "")
is
Result : Valid_Result_t;
begin
if Condition then
Result := Pass;
else
Result := Fail;
end if;
Satisfy
(Test_Context => Test_Context,
Test => Test,
Result => Result,
Statement => Statement);
end Check;
--
-- Check_Program
--
procedure Check_Program
(Test_Context : in Context_t;
Base : in UB_Strings.Unbounded_String)
is
Want_Program : UB_Strings.Unbounded_String;
Path : UB_Strings.Unbounded_String;
File : Text_IO.File_Type;
begin
UB_Strings.Append (Path, Test_Context.Test_DB);
UB_Strings.Append (Path, Base);
UB_Strings.Append (Path, "/program");
Text_IO.Open
(File => File,
Mode => Text_IO.In_File,
Name => UB_Strings.To_String (Path));
Want_Program := UB_Strings.To_Unbounded_String (Text_IO.Get_Line (File));
if Want_Program /= Test_Context.Program then
raise Program_Error with "program does not match test database";
end if;
end Check_Program;
--
-- Initialize
--
procedure Initialize
(Test_Context : out Context_t;
Program : in String;
Test_DB : in String;
Test_Results : in String) is
begin
Test_Context.Program := UB_Strings.To_Unbounded_String (Program);
Test_Context.Test_DB := UB_Strings.To_Unbounded_String (Test_DB);
Test_Context.Test_Results := UB_Strings.To_Unbounded_String (Test_Results);
Text_IO.Create
(File => Test_Context.Output_File,
Name => Program & ".log_out",
Mode => Text_IO.Out_File);
Text_IO.Create
(File => Test_Context.Error_File,
Name => Program & ".log_error",
Mode => Text_IO.Out_File);
Text_IO.Set_Output (Test_Context.Output_File);
Text_IO.Set_Error (Test_Context.Error_File);
end Initialize;
--
-- Satisfy
--
procedure Satisfy
(Test_Context : in Context_t;
Test : in Test_t;
Result : in Valid_Result_t;
Statement : in String := "")
is
File : Text_IO.File_Type;
Base : UB_Strings.Unbounded_String;
Path : UB_Strings.Unbounded_String;
begin
-- Build path to test entry.
UB_Strings.Set_Unbounded_String (Base, "");
UB_Strings.Append (Base, "/tests/");
UB_Strings.Append (Base, Fixed_Strings.Trim (Test_t'Image (Test), Strings.Left));
-- Check the current program is the one that should be satisfying the test.
Check_Program (Test_Context, Base);
-- Build path to state file.
UB_Strings.Set_Unbounded_String (Path, "");
UB_Strings.Append (Path, Test_Context.Test_Results);
UB_Strings.Append (Path, Base);
UB_Strings.Append (Path, "/statement");
-- Yes, Ada has race conditions built in!
Text_IO.Create (File, Name => UB_Strings.To_String (Path));
Text_IO.Put (File, Statement);
Text_IO.New_Line (File);
Text_IO.Close (File);
-- Build path to state file.
UB_Strings.Set_Unbounded_String (Path, "");
UB_Strings.Append (Path, Test_Context.Test_Results);
UB_Strings.Append (Path, Base);
UB_Strings.Append (Path, "/state");
-- Yes, Ada has race conditions built in!
Text_IO.Create (File, Name => UB_Strings.To_String (Path));
Result_IO.Put (File, Result);
Text_IO.New_Line (File);
end Satisfy;
end Test;
|
with Ada.Strings.Fixed;
with Ada.Directories;
package body Test is
package Text_IO renames Ada.Text_IO;
package Result_IO is new Ada.Text_IO.Enumeration_IO (Result_t);
package Fixed_Strings renames Ada.Strings.Fixed;
package Strings renames Ada.Strings;
package Directories renames Ada.Directories;
use type UB_Strings.Unbounded_String;
--
-- Check
--
procedure Check
(Test_Context : in Context_t;
Test : in Test_t;
Condition : in Boolean;
Statement : in String := "")
is
Result : Valid_Result_t;
begin
if Condition then
Result := Pass;
else
Result := Fail;
end if;
Satisfy
(Test_Context => Test_Context,
Test => Test,
Result => Result,
Statement => Statement);
end Check;
--
-- Check_Program
--
procedure Check_Program
(Test_Context : in Context_t;
Base : in UB_Strings.Unbounded_String)
is
Want_Program : UB_Strings.Unbounded_String;
Path : UB_Strings.Unbounded_String;
File : Text_IO.File_Type;
begin
UB_Strings.Append (Path, Test_Context.Test_DB);
UB_Strings.Append (Path, Base);
UB_Strings.Append (Path, "/program");
Text_IO.Open
(File => File,
Mode => Text_IO.In_File,
Name => UB_Strings.To_String (Path));
Want_Program := UB_Strings.To_Unbounded_String (Text_IO.Get_Line (File));
if Want_Program /= Test_Context.Program then
raise Program_Error with "program does not match test database";
end if;
end Check_Program;
--
-- Initialize
--
procedure Initialize
(Test_Context : out Context_t;
Program : in String;
Test_DB : in String;
Test_Results : in String) is
begin
Test_Context.Program := UB_Strings.To_Unbounded_String (Program);
Test_Context.Test_DB := UB_Strings.To_Unbounded_String (Test_DB);
Test_Context.Test_Results := UB_Strings.To_Unbounded_String (Test_Results);
Text_IO.Create
(File => Test_Context.Output_File,
Name => Program & ".log_out",
Mode => Text_IO.Out_File);
Text_IO.Create
(File => Test_Context.Error_File,
Name => Program & ".log_error",
Mode => Text_IO.Out_File);
Text_IO.Set_Output (Test_Context.Output_File);
Text_IO.Set_Error (Test_Context.Error_File);
end Initialize;
--
-- Satisfy
--
procedure Satisfy
(Test_Context : in Context_t;
Test : in Test_t;
Result : in Valid_Result_t;
Statement : in String := "")
is
File : Text_IO.File_Type;
Base : UB_Strings.Unbounded_String;
Path : UB_Strings.Unbounded_String;
begin
-- Build path to test entry.
UB_Strings.Set_Unbounded_String (Base, "");
UB_Strings.Append (Base, "/tests/");
UB_Strings.Append (Base, Fixed_Strings.Trim (Test_t'Image (Test), Strings.Left));
-- Check database entry exists.
UB_Strings.Set_Unbounded_String (Path, "");
UB_Strings.Append (Path, Test_Context.Test_DB);
UB_Strings.Append (Path, Base);
if Directories.Exists (UB_Strings.To_String (Path)) = False then
raise Program_Error with
"test " & Fixed_Strings.Trim (Test_t'Image (Test), Strings.Left) & " not defined";
end if;
-- Check the current program is the one that should be satisfying the test.
Check_Program (Test_Context, Base);
-- Build path to state file.
UB_Strings.Set_Unbounded_String (Path, "");
UB_Strings.Append (Path, Test_Context.Test_Results);
UB_Strings.Append (Path, Base);
UB_Strings.Append (Path, "/statement");
-- Yes, Ada has race conditions built in!
Text_IO.Create (File, Name => UB_Strings.To_String (Path));
Text_IO.Put (File, Statement);
Text_IO.New_Line (File);
Text_IO.Close (File);
-- Build path to state file.
UB_Strings.Set_Unbounded_String (Path, "");
UB_Strings.Append (Path, Test_Context.Test_Results);
UB_Strings.Append (Path, Base);
UB_Strings.Append (Path, "/state");
-- Yes, Ada has race conditions built in!
Text_IO.Create (File, Name => UB_Strings.To_String (Path));
Result_IO.Put (File, Result);
Text_IO.New_Line (File);
end Satisfy;
end Test;
|
Check test entry in ada code
|
Check test entry in ada code
|
Ada
|
isc
|
io7m/coreland-openal-ada,io7m/coreland-openal-ada
|
054f59c4c6524c3663599ac729eb57db45f6fe9a
|
src/sys/os-windows/util-streams-raw.adb
|
src/sys/os-windows/util-streams-raw.adb
|
-----------------------------------------------------------------------
-- util-streams-raw -- Raw streams for Windows based systems
-- Copyright (C) 2011, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.IO_Exceptions;
with System;
package body Util.Streams.Raw is
use System;
use Util.Systems.Os;
use type Util.Systems.Os.HANDLE;
-- -----------------------
-- Initialize the raw stream to read and write on the given file descriptor.
-- -----------------------
procedure Initialize (Stream : in out Raw_Stream;
File : in File_Type) is
begin
if Stream.File /= NO_FILE then
raise Ada.IO_Exceptions.Status_Error;
end if;
Stream.File := File;
end Initialize;
-- -----------------------
-- Get the file descriptor associated with the stream.
-- -----------------------
function Get_File (Stream : in Raw_Stream) return Util.Systems.Os.File_Type is
begin
return Stream.File;
end Get_File;
-- -----------------------
-- Set the file descriptor to be used by the stream.
-- -----------------------
procedure Set_File (Stream : in out Raw_Stream;
File : in Util.Systems.Os.File_Type) is
begin
Stream.File := File;
end Set_File;
-- -----------------------
-- Close the stream.
-- -----------------------
overriding
procedure Close (Stream : in out Raw_Stream) is
Error : Integer;
begin
if Stream.File /= NO_FILE then
if Close_Handle (Stream.File) = 0 then
Error := Get_Last_Error;
if Error /= ERROR_BROKEN_PIPE then
raise Ada.IO_Exceptions.Device_Error with "IO error: " & Integer'Image (Error);
end if;
end if;
Stream.File := NO_FILE;
end if;
end Close;
-- -----------------------
-- Write the buffer array to the output stream.
-- -----------------------
procedure Write (Stream : in out Raw_Stream;
Buffer : in Ada.Streams.Stream_Element_Array) is
Res : aliased DWORD := 0;
Status : BOOL;
begin
Status := Write_File (Stream.File, Buffer'Address, Buffer'Length,
Res'Unchecked_Access, System.Null_Address);
if Status = 0 then
raise Ada.IO_Exceptions.Device_Error;
end if;
end Write;
-- -----------------------
-- Read into the buffer as many bytes as possible and return in
-- <b>last</b> the position of the last byte read.
-- -----------------------
procedure Read (Stream : in out Raw_Stream;
Into : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset) is
Res : aliased DWORD := 0;
Status : BOOL;
Error : Integer;
begin
Status := Read_File (Stream.File, Into'Address, Into'Length,
Res'Unchecked_Access, System.Null_Address);
if Status = 0 then
Error := Get_Last_Error;
if Error /= ERROR_BROKEN_PIPE then
raise Ada.IO_Exceptions.Device_Error with "IO error: " & Integer'Image (Error);
end if;
end if;
Last := Into'First + Ada.Streams.Stream_Element_Offset (Res) - 1;
end Read;
-- -----------------------
-- Flush the stream and release the buffer.
-- -----------------------
procedure Finalize (Object : in out Raw_Stream) is
begin
Close (Object);
end Finalize;
end Util.Streams.Raw;
|
-----------------------------------------------------------------------
-- util-streams-raw -- Raw streams for Windows based systems
-- Copyright (C) 2011, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.IO_Exceptions;
with System;
package body Util.Streams.Raw is
use System;
use Util.Systems.Os;
use type Util.Systems.Os.HANDLE;
-- -----------------------
-- Initialize the raw stream to read and write on the given file descriptor.
-- -----------------------
procedure Initialize (Stream : in out Raw_Stream;
File : in File_Type) is
begin
if Stream.File /= NO_FILE then
raise Ada.IO_Exceptions.Status_Error;
end if;
Stream.File := File;
end Initialize;
-- -----------------------
-- Get the file descriptor associated with the stream.
-- -----------------------
function Get_File (Stream : in Raw_Stream) return Util.Systems.Os.File_Type is
begin
return Stream.File;
end Get_File;
-- -----------------------
-- Set the file descriptor to be used by the stream.
-- -----------------------
procedure Set_File (Stream : in out Raw_Stream;
File : in Util.Systems.Os.File_Type) is
begin
Stream.File := File;
end Set_File;
-- -----------------------
-- Close the stream.
-- -----------------------
overriding
procedure Close (Stream : in out Raw_Stream) is
Error : Integer;
begin
if Stream.File /= NO_FILE then
if Close_Handle (Stream.File) = 0 then
Error := Get_Last_Error;
if Error /= ERROR_BROKEN_PIPE then
raise Ada.IO_Exceptions.Device_Error with "IO error: " & Integer'Image (Error);
end if;
end if;
Stream.File := NO_FILE;
end if;
end Close;
-- -----------------------
-- Write the buffer array to the output stream.
-- -----------------------
procedure Write (Stream : in out Raw_Stream;
Buffer : in Ada.Streams.Stream_Element_Array) is
Res : aliased DWORD := 0;
Status : BOOL;
begin
Status := Write_File (Stream.File, Buffer'Address, Buffer'Length,
Res'Unchecked_Access, System.Null_Address);
if Status = 0 then
raise Ada.IO_Exceptions.Device_Error;
end if;
end Write;
-- -----------------------
-- Read into the buffer as many bytes as possible and return in
-- <b>last</b> the position of the last byte read.
-- -----------------------
procedure Read (Stream : in out Raw_Stream;
Into : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset) is
Res : aliased DWORD := 0;
Status : BOOL;
Error : Integer;
begin
Status := Read_File (Stream.File, Into'Address, Into'Length,
Res'Unchecked_Access, System.Null_Address);
if Status = 0 then
Error := Get_Last_Error;
if Error /= ERROR_BROKEN_PIPE then
raise Ada.IO_Exceptions.Device_Error with "IO error: " & Integer'Image (Error);
end if;
end if;
Last := Into'First + Ada.Streams.Stream_Element_Offset (Res) - 1;
end Read;
-- -----------------------
-- Reposition the read/write file offset.
-- -----------------------
procedure Seek (Stream : in out Raw_Stream;
Pos : in Util.Systems.Types.off_t;
Mode : in Util.Systems.Types.Seek_Mode) is
Res : Util.Systems.Types.off_t;
begin
Res := Sys_Lseek (Stream.File, Pos, Mode);
if Res < 0 then
raise Ada.IO_Exceptions.Device_Error;
end if;
end Seek;
-- -----------------------
-- Flush the stream and release the buffer.
-- -----------------------
procedure Finalize (Object : in out Raw_Stream) is
begin
Close (Object);
end Finalize;
end Util.Streams.Raw;
|
Implement the Seek procedure
|
Implement the Seek procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
5ab89b912042bd1d7214b9b770ceb17623f259d9
|
matp/src/mat-consoles.ads
|
matp/src/mat-consoles.ads
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with MAT.Types;
package MAT.Consoles is
type Field_Type is (F_ADDR,
F_SIZE,
F_TOTAL_SIZE,
F_MIN_SIZE,
F_MAX_SIZE,
F_MIN_ADDR,
F_MAX_ADDR,
F_THREAD,
F_COUNT,
F_FILE_NAME,
F_FUNCTION_NAME,
F_LINE_NUMBER,
F_START_TIME,
F_END_TIME,
F_MALLOC_COUNT,
F_REALLOC_COUNT,
F_FREE_COUNT,
F_EVENT_RANGE,
F_ID,
F_OLD_ADDR,
F_GROW_SIZE,
F_TIME,
F_DURATION,
F_EVENT,
F_MODE,
F_FRAME_ID,
F_RANGE_ADDR,
F_FRAME_ADDR);
type Notice_Type is (N_HELP,
N_INFO,
N_EVENT_ID,
N_PID_INFO,
N_DURATION,
N_PATH_INFO);
type Justify_Type is (J_LEFT, -- Justify left |item |
J_RIGHT, -- Justify right | item|
J_CENTER, -- Justify center | item |
J_RIGHT_NO_FILL -- Justify right |item|
);
type Console_Type is abstract tagged limited private;
type Console_Access is access all Console_Type'Class;
-- Report an error message.
procedure Error (Console : in out Console_Type;
Message : in String) is abstract;
-- Report a notice message.
procedure Notice (Console : in out Console_Type;
Kind : in Notice_Type;
Message : in String) is abstract;
-- Print the field value for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String;
Justify : in Justify_Type := J_LEFT) is abstract;
-- Print the title for the given field.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is abstract;
-- Start a new title in a report.
procedure Start_Title (Console : in out Console_Type) is abstract;
-- Finish a new title in a report.
procedure End_Title (Console : in out Console_Type) is abstract;
-- Start a new row in a report.
procedure Start_Row (Console : in out Console_Type) is abstract;
-- Finish a new row in a report.
procedure End_Row (Console : in out Console_Type) is abstract;
-- Print the title for the given field and setup the associated field size.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive);
-- Format the address and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr);
-- Format the address range and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
From : in MAT.Types.Target_Addr;
To : in MAT.Types.Target_Addr);
-- Format the size and print it for the given field.
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size);
-- Format the thread information and print it for the given field.
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref);
-- Format the time tick as a duration and print it for the given field.
procedure Print_Duration (Console : in out Console_Type;
Field : in Field_Type;
Duration : in MAT.Types.Target_Tick_Ref);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer;
Justify : in Justify_Type := J_LEFT);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String;
Justify : in Justify_Type := J_LEFT);
private
type Field_Size_Array is array (Field_Type) of Natural;
type Field_List_Array is array (1 .. Field_Type'Pos (Field_Type'Last)) of Field_Type;
type Console_Type is abstract tagged limited record
Sizes : Field_Size_Array := (others => 1);
Cols : Field_Size_Array := (others => 1);
Fields : Field_List_Array;
Field_Count : Natural := 0;
end record;
end MAT.Consoles;
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with MAT.Types;
package MAT.Consoles is
type Field_Type is (F_ADDR,
F_SIZE,
F_TOTAL_SIZE,
F_MIN_SIZE,
F_MAX_SIZE,
F_MIN_ADDR,
F_MAX_ADDR,
F_THREAD,
F_COUNT,
F_LEVEL,
F_FILE_NAME,
F_FUNCTION_NAME,
F_LINE_NUMBER,
F_START_TIME,
F_END_TIME,
F_MALLOC_COUNT,
F_REALLOC_COUNT,
F_FREE_COUNT,
F_EVENT_RANGE,
F_ID,
F_OLD_ADDR,
F_GROW_SIZE,
F_TIME,
F_DURATION,
F_EVENT,
F_MODE,
F_FRAME_ID,
F_RANGE_ADDR,
F_FRAME_ADDR);
type Notice_Type is (N_HELP,
N_INFO,
N_EVENT_ID,
N_PID_INFO,
N_DURATION,
N_PATH_INFO);
type Justify_Type is (J_LEFT, -- Justify left |item |
J_RIGHT, -- Justify right | item|
J_CENTER, -- Justify center | item |
J_RIGHT_NO_FILL -- Justify right |item|
);
type Console_Type is abstract tagged limited private;
type Console_Access is access all Console_Type'Class;
-- Report an error message.
procedure Error (Console : in out Console_Type;
Message : in String) is abstract;
-- Report a notice message.
procedure Notice (Console : in out Console_Type;
Kind : in Notice_Type;
Message : in String) is abstract;
-- Print the field value for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String;
Justify : in Justify_Type := J_LEFT) is abstract;
-- Print the title for the given field.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is abstract;
-- Start a new title in a report.
procedure Start_Title (Console : in out Console_Type) is abstract;
-- Finish a new title in a report.
procedure End_Title (Console : in out Console_Type) is abstract;
-- Start a new row in a report.
procedure Start_Row (Console : in out Console_Type) is abstract;
-- Finish a new row in a report.
procedure End_Row (Console : in out Console_Type) is abstract;
-- Print the title for the given field and setup the associated field size.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive);
-- Format the address and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr);
-- Format the address range and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
From : in MAT.Types.Target_Addr;
To : in MAT.Types.Target_Addr);
-- Format the size and print it for the given field.
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size);
-- Format the thread information and print it for the given field.
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref);
-- Format the time tick as a duration and print it for the given field.
procedure Print_Duration (Console : in out Console_Type;
Field : in Field_Type;
Duration : in MAT.Types.Target_Tick_Ref);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer;
Justify : in Justify_Type := J_LEFT);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String;
Justify : in Justify_Type := J_LEFT);
private
type Field_Size_Array is array (Field_Type) of Natural;
type Field_List_Array is array (1 .. Field_Type'Pos (Field_Type'Last)) of Field_Type;
type Console_Type is abstract tagged limited record
Sizes : Field_Size_Array := (others => 1);
Cols : Field_Size_Array := (others => 1);
Fields : Field_List_Array;
Field_Count : Natural := 0;
end record;
end MAT.Consoles;
|
Add F_LEVEL
|
Add F_LEVEL
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
85009007a5077526c7470d8279e831bef82b10fe
|
awa/plugins/awa-comments/src/awa-comments-modules.adb
|
awa/plugins/awa-comments/src/awa-comments-modules.adb
|
-----------------------------------------------------------------------
-- awa-comments-module -- Comments module
-- Copyright (C) 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Util.Log.Loggers;
with ADO.Sessions;
with Security.Permissions;
with AWA.Users.Models;
with AWA.Permissions;
with AWA.Modules.Beans;
with AWA.Services.Contexts;
with AWA.Comments.Beans;
package body AWA.Comments.Modules is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Comments.Module");
package Register is new AWA.Modules.Beans (Module => Comment_Module,
Module_Access => Comment_Module_Access);
-- ------------------------------
-- Initialize the comments module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Comment_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the comments module");
-- Register the comment list bean.
Register.Register (Plugin => Plugin,
Name => "AWA.Comments.Beans.Comment_List_Bean",
Handler => AWA.Comments.Beans.Create_Comment_List_Bean'Access);
-- Register the comment bean.
Register.Register (Plugin => Plugin,
Name => "AWA.Comments.Beans.Comment_Bean",
Handler => AWA.Comments.Beans.Create_Comment_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
end Initialize;
-- ------------------------------
-- Load the comment identified by the given identifier.
-- ------------------------------
procedure Load_Comment (Model : in Comment_Module;
Comment : in out AWA.Comments.Models.Comment_Ref'Class;
Id : in ADO.Identifier) is
pragma Unreferenced (Model);
Ctx : constant Services.Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
Found : Boolean;
begin
Comment.Load (DB, Id, Found);
end Load_Comment;
-- Create a new comment for the associated database entity.
procedure Create_Comment (Model : in Comment_Module;
Permission : in String;
Comment : in out AWA.Comments.Models.Comment_Ref'Class) is
pragma Unreferenced (Model);
Ctx : constant Services.Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant AWA.Users.Models.User_Ref := Ctx.Get_User;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
begin
Ctx.Start;
Log.Info ("Creating new comment for {0}", ADO.Identifier'Image (Comment.Get_Entity_Id));
-- Check that the user has the create permission on the given workspace.
AWA.Permissions.Check (Permission => Security.Permissions.Get_Permission_Index (Permission),
Entity => Comment.Get_Entity_Id);
Comment.Set_Author (User);
Comment.Set_Create_Date (Ada.Calendar.Clock);
Comment.Save (DB);
Ctx.Commit;
end Create_Comment;
end AWA.Comments.Modules;
|
-----------------------------------------------------------------------
-- awa-comments-module -- Comments module
-- Copyright (C) 2011, 2012, 2013, 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Util.Log.Loggers;
with ADO.Sessions;
with ADO.Sessions.Entities;
with Security.Permissions;
with AWA.Users.Models;
with AWA.Permissions;
with AWA.Modules.Beans;
with AWA.Services.Contexts;
with AWA.Comments.Beans;
package body AWA.Comments.Modules is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Comments.Module");
package Register is new AWA.Modules.Beans (Module => Comment_Module,
Module_Access => Comment_Module_Access);
-- ------------------------------
-- Initialize the comments module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Comment_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the comments module");
-- Register the comment list bean.
Register.Register (Plugin => Plugin,
Name => "AWA.Comments.Beans.Comment_List_Bean",
Handler => AWA.Comments.Beans.Create_Comment_List_Bean'Access);
-- Register the comment bean.
Register.Register (Plugin => Plugin,
Name => "AWA.Comments.Beans.Comment_Bean",
Handler => AWA.Comments.Beans.Create_Comment_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
end Initialize;
-- ------------------------------
-- Load the comment identified by the given identifier.
-- ------------------------------
procedure Load_Comment (Model : in Comment_Module;
Comment : in out AWA.Comments.Models.Comment_Ref'Class;
Id : in ADO.Identifier) is
pragma Unreferenced (Model);
Ctx : constant Services.Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
Found : Boolean;
begin
Comment.Load (DB, Id, Found);
end Load_Comment;
-- ------------------------------
-- Create a new comment for the associated database entity.
-- ------------------------------
procedure Create_Comment (Model : in Comment_Module;
Permission : in String;
Entity_Type : in String;
Comment : in out AWA.Comments.Models.Comment_Ref'Class) is
pragma Unreferenced (Model);
Ctx : constant Services.Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant AWA.Users.Models.User_Ref := Ctx.Get_User;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
begin
Ctx.Start;
Log.Info ("Creating new comment for {0}", ADO.Identifier'Image (Comment.Get_Entity_Id));
-- Check that the user has the create permission on the given workspace.
AWA.Permissions.Check (Permission => Security.Permissions.Get_Permission_Index (Permission),
Entity => Comment.Get_Entity_Id);
Comment.Set_Entity_Type (ADO.Sessions.Entities.Find_Entity_Type (DB, Entity_Type));
Comment.Set_Author (User);
Comment.Set_Create_Date (Ada.Calendar.Clock);
Comment.Save (DB);
Ctx.Commit;
end Create_Comment;
end AWA.Comments.Modules;
|
Use the entity type parameter to setup the new comment
|
Use the entity type parameter to setup the new comment
|
Ada
|
apache-2.0
|
tectronics/ada-awa,tectronics/ada-awa,Letractively/ada-awa,tectronics/ada-awa,Letractively/ada-awa,Letractively/ada-awa
|
e3b8ecaa4c2ad730747cf8c99bf149ebeac833b1
|
src/core/texts/util-texts-builders.adb
|
src/core/texts/util-texts-builders.adb
|
-----------------------------------------------------------------------
-- util-texts-builders -- Text builder
-- Copyright (C) 2013, 2016, 2017, 2021, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
package body Util.Texts.Builders is
-- ------------------------------
-- Get the length of the item builder.
-- ------------------------------
function Length (Source : in Builder) return Natural is
begin
return Source.Length;
end Length;
-- ------------------------------
-- Get the capacity of the builder.
-- ------------------------------
function Capacity (Source : in Builder) return Natural is
B : constant Block_Access := Source.Current;
begin
return Source.Length + B.Len - B.Last;
end Capacity;
-- ------------------------------
-- Get the builder block size.
-- ------------------------------
function Block_Size (Source : in Builder) return Positive is
begin
return Source.Block_Size;
end Block_Size;
-- ------------------------------
-- Set the block size for the allocation of next chunks.
-- ------------------------------
procedure Set_Block_Size (Source : in out Builder;
Size : in Positive) is
begin
Source.Block_Size := Size;
end Set_Block_Size;
-- ------------------------------
-- Append the <tt>New_Item</tt> at the end of the source growing the buffer if necessary.
-- ------------------------------
procedure Append (Source : in out Builder;
New_Item : in Input) is
B : Block_Access := Source.Current;
Start : Natural := New_Item'First;
Last : constant Natural := New_Item'Last;
begin
while Start <= Last loop
declare
Space : Natural := B.Len - B.Last;
Size : constant Natural := Last - Start + 1;
begin
if Space > Size then
Space := Size;
elsif Space = 0 then
if Size > Source.Block_Size then
B.Next_Block := new Block (Size);
else
B.Next_Block := new Block (Source.Block_Size);
end if;
B := B.Next_Block;
Source.Current := B;
if B.Len > Size then
Space := Size;
else
Space := B.Len;
end if;
end if;
B.Content (B.Last + 1 .. B.Last + Space) := New_Item (Start .. Start + Space - 1);
Source.Length := Source.Length + Space;
B.Last := B.Last + Space;
Start := Start + Space;
end;
end loop;
end Append;
-- ------------------------------
-- Append the <tt>New_Item</tt> at the end of the source growing the buffer if necessary.
-- ------------------------------
procedure Append (Source : in out Builder;
New_Item : in Element_Type) is
B : Block_Access := Source.Current;
begin
if B.Len = B.Last then
B.Next_Block := new Block (Source.Block_Size);
B := B.Next_Block;
Source.Current := B;
end if;
Source.Length := Source.Length + 1;
B.Last := B.Last + 1;
B.Content (B.Last) := New_Item;
end Append;
procedure Inline_Append (Source : in out Builder) is
B : Block_Access := Source.Current;
Last : Natural;
begin
loop
if B.Len = B.Last then
B.Next_Block := new Block (Source.Block_Size);
B := B.Next_Block;
Source.Current := B;
end if;
Process (B.Content (B.Last + 1 .. B.Len), Last);
exit when Last > B.Len or Last <= B.Last;
Source.Length := Source.Length + Last - B.Last;
B.Last := Last;
exit when Last < B.Len;
end loop;
end Inline_Append;
-- ------------------------------
-- Append in `Into` builder the `Content` builder starting at `From` position
-- and the up to and including the `To` position.
-- ------------------------------
procedure Append (Into : in out Builder;
Content : in Builder;
From : in Positive;
To : in Positive) is
begin
if From <= Content.First.Last then
if To <= Content.First.Last then
Append (Into, Content.First.Content (From .. To));
return;
end if;
Append (Into, Content.First.Content (From .. Content.First.Last));
end if;
declare
Pos : Integer := From - Into.First.Last;
Last : Integer := To - Into.First.Last;
B : Block_Access := Into.First.Next_Block;
begin
loop
if B = null then
return;
end if;
if Pos <= B.Last then
if Last <= B.Last then
Append (Into, B.Content (1 .. Last));
return;
end if;
Append (Into, B.Content (1 .. B.Last));
end if;
Pos := Pos - B.Last;
Last := Last - B.Last;
B := B.Next_Block;
end loop;
end;
end Append;
-- ------------------------------
-- Clear the source freeing any storage allocated for the buffer.
-- ------------------------------
procedure Clear (Source : in out Builder) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => Block, Name => Block_Access);
Current, Next : Block_Access;
begin
Next := Source.First.Next_Block;
while Next /= null loop
Current := Next;
Next := Current.Next_Block;
Free (Current);
end loop;
Source.First.Next_Block := null;
Source.First.Last := 0;
Source.Current := Source.First'Unchecked_Access;
Source.Length := 0;
end Clear;
-- ------------------------------
-- Iterate over the buffer content calling the <tt>Process</tt> procedure with each
-- chunk.
-- ------------------------------
procedure Iterate (Source : in Builder;
Process : not null access procedure (Chunk : in Input)) is
begin
if Source.First.Last > 0 then
Process (Source.First.Content (1 .. Source.First.Last));
declare
B : Block_Access := Source.First.Next_Block;
begin
while B /= null loop
Process (B.Content (1 .. B.Last));
B := B.Next_Block;
end loop;
end;
end if;
end Iterate;
procedure Inline_Iterate (Source : in Builder) is
begin
if Source.First.Last > 0 then
Process (Source.First.Content (1 .. Source.First.Last));
declare
B : Block_Access := Source.First.Next_Block;
begin
while B /= null loop
Process (B.Content (1 .. B.Last));
B := B.Next_Block;
end loop;
end;
end if;
end Inline_Iterate;
-- ------------------------------
-- Return the content starting from the tail and up to <tt>Length</tt> items.
-- ------------------------------
function Tail (Source : in Builder;
Length : in Natural) return Input is
Last : constant Natural := Source.Current.Last;
begin
if Last >= Length then
return Source.Current.Content (Last - Length + 1 .. Last);
elsif Length >= Source.Length then
return To_Array (Source);
else
declare
Result : Input (1 .. Length);
Offset : Natural := Source.Length - Length;
B : access constant Block := Source.First'Access;
Src_Pos : Positive := 1;
Dst_Pos : Positive := 1;
Len : Natural;
begin
-- Skip the data moving to next blocks as needed.
while Offset /= 0 loop
if Offset < B.Last then
Src_Pos := Offset + 1;
Offset := 0;
else
Offset := Offset - B.Last + 1;
B := B.Next_Block;
end if;
end loop;
-- Copy what remains until we reach the length.
while Dst_Pos <= Length loop
Len := B.Last - Src_Pos + 1;
Result (Dst_Pos .. Dst_Pos + Len - 1) := B.Content (Src_Pos .. B.Last);
Src_Pos := 1;
Dst_Pos := Dst_Pos + Len;
B := B.Next_Block;
end loop;
return Result;
end;
end if;
end Tail;
-- ------------------------------
-- Get the buffer content as an array.
-- ------------------------------
function To_Array (Source : in Builder) return Input is
Result : Input (1 .. Source.Length);
begin
if Source.First.Last > 0 then
declare
Pos : Positive := Source.First.Last;
B : Block_Access := Source.First.Next_Block;
begin
Result (1 .. Pos) := Source.First.Content (1 .. Pos);
while B /= null loop
Result (Pos + 1 .. Pos + B.Last) := B.Content (1 .. B.Last);
Pos := Pos + B.Last;
B := B.Next_Block;
end loop;
end;
end if;
return Result;
end To_Array;
-- ------------------------------
-- Get the element at the given position.
-- ------------------------------
function Element (Source : in Builder;
Position : in Positive) return Element_Type is
begin
if Position <= Source.First.Last then
return Source.First.Content (Position);
else
declare
Pos : Positive := Position - Source.First.Last;
B : Block_Access := Source.First.Next_Block;
begin
loop
if Pos <= B.Last then
return B.Content (Pos);
end if;
Pos := Pos - B.Last;
B := B.Next_Block;
end loop;
end;
end if;
end Element;
-- ------------------------------
-- Find the position of some content by running the `Index` function.
-- The `Index` function is called with chunks starting at the given position and
-- until it returns a positive value or we reach the last chunk. It must return
-- the found position in the chunk.
-- ------------------------------
function Find (Source : in Builder;
Position : in Positive) return Natural is
Result : Natural;
begin
if Position <= Source.First.Last then
Result := Index (Source.First.Content (Position .. Source.First.Last));
if Result > 0 then
return Result;
end if;
end if;
declare
Pos : Integer := Position - Source.First.Last;
Offset : Positive := Source.First.Last;
B : Block_Access := Source.First.Next_Block;
begin
loop
if B = null then
return 0;
end if;
if Pos <= B.Last then
if Pos > 0 then
Result := Index (B.Content (Pos .. B.Last));
else
Result := Index (B.Content (1 .. B.Last));
end if;
if Result > 0 then
return Offset + Result;
end if;
end if;
Pos := Pos - B.Last;
Offset := Offset + B.Last;
B := B.Next_Block;
end loop;
end;
end Find;
-- ------------------------------
-- Call the <tt>Process</tt> procedure with the full buffer content, trying to avoid
-- secondary stack copies as much as possible.
-- ------------------------------
procedure Get (Source : in Builder) is
begin
if Source.Length < Source.First.Len then
Process (Source.First.Content (1 .. Source.Length));
else
declare
Content : constant Input := To_Array (Source);
begin
Process (Content);
end;
end if;
end Get;
-- ------------------------------
-- Format the message and replace occurrences of argument patterns by
-- their associated value.
-- Returns the formatted message in the stream
-- ------------------------------
procedure Format (Into : in out Builder;
Message : in Input;
Arguments : in Value_List) is
C : Element_Type;
Old_Pos : Natural;
N : Natural := 0;
Pos : Natural := Message'First;
First : Natural := Pos;
begin
-- Replace {N} with arg1, arg2, arg3 or ?
while Pos <= Message'Last loop
C := Message (Pos);
if Element_Type'Pos (C) = Character'Pos ('{') and then Pos + 1 <= Message'Last then
if First /= Pos then
Append (Into, Message (First .. Pos - 1));
end if;
N := 0;
Pos := Pos + 1;
C := Message (Pos);
-- Handle {} replacement to emit the current argument and advance argument position.
if Element_Type'Pos (C) = Character'Pos ('}') then
Pos := Pos + 1;
if N >= Arguments'Length then
First := Pos - 2;
else
Append (Into, Arguments (N + Arguments'First));
First := Pos;
end if;
N := N + 1;
else
N := 0;
Old_Pos := Pos - 1;
loop
if Element_Type'Pos (C) >= Character'Pos ('0')
and Element_Type'Pos (C) <= Character'Pos ('9')
then
N := N * 10 + Natural (Element_Type'Pos (C) - Character'Pos ('0'));
Pos := Pos + 1;
if Pos > Message'Last then
First := Old_Pos;
exit;
end if;
elsif Element_Type'Pos (C) = Character'Pos ('}') then
Pos := Pos + 1;
if N >= Arguments'Length then
First := Old_Pos;
else
Append (Into, Arguments (N + Arguments'First));
First := Pos;
end if;
exit;
else
First := Old_Pos;
exit;
end if;
C := Message (Pos);
end loop;
end if;
else
Pos := Pos + 1;
end if;
end loop;
if First /= Pos then
Append (Into, Message (First .. Pos - 1));
end if;
end Format;
-- ------------------------------
-- Setup the builder.
-- ------------------------------
overriding
procedure Initialize (Source : in out Builder) is
begin
Source.Current := Source.First'Unchecked_Access;
end Initialize;
-- ------------------------------
-- Finalize the builder releasing the storage.
-- ------------------------------
overriding
procedure Finalize (Source : in out Builder) is
begin
Clear (Source);
end Finalize;
end Util.Texts.Builders;
|
-----------------------------------------------------------------------
-- util-texts-builders -- Text builder
-- Copyright (C) 2013, 2016, 2017, 2021, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
package body Util.Texts.Builders is
-- ------------------------------
-- Get the length of the item builder.
-- ------------------------------
function Length (Source : in Builder) return Natural is
begin
return Source.Length;
end Length;
-- ------------------------------
-- Get the capacity of the builder.
-- ------------------------------
function Capacity (Source : in Builder) return Natural is
B : constant Block_Access := Source.Current;
begin
return Source.Length + B.Len - B.Last;
end Capacity;
-- ------------------------------
-- Get the builder block size.
-- ------------------------------
function Block_Size (Source : in Builder) return Positive is
begin
return Source.Block_Size;
end Block_Size;
-- ------------------------------
-- Set the block size for the allocation of next chunks.
-- ------------------------------
procedure Set_Block_Size (Source : in out Builder;
Size : in Positive) is
begin
Source.Block_Size := Size;
end Set_Block_Size;
-- ------------------------------
-- Append the <tt>New_Item</tt> at the end of the source growing the buffer if necessary.
-- ------------------------------
procedure Append (Source : in out Builder;
New_Item : in Input) is
B : Block_Access := Source.Current;
Start : Natural := New_Item'First;
Last : constant Natural := New_Item'Last;
begin
while Start <= Last loop
declare
Space : Natural := B.Len - B.Last;
Size : constant Natural := Last - Start + 1;
begin
if Space > Size then
Space := Size;
elsif Space = 0 then
if Size > Source.Block_Size then
B.Next_Block := new Block (Size);
else
B.Next_Block := new Block (Source.Block_Size);
end if;
B := B.Next_Block;
Source.Current := B;
if B.Len > Size then
Space := Size;
else
Space := B.Len;
end if;
end if;
B.Content (B.Last + 1 .. B.Last + Space) := New_Item (Start .. Start + Space - 1);
Source.Length := Source.Length + Space;
B.Last := B.Last + Space;
Start := Start + Space;
end;
end loop;
end Append;
-- ------------------------------
-- Append the <tt>New_Item</tt> at the end of the source growing the buffer if necessary.
-- ------------------------------
procedure Append (Source : in out Builder;
New_Item : in Element_Type) is
B : Block_Access := Source.Current;
begin
if B.Len = B.Last then
B.Next_Block := new Block (Source.Block_Size);
B := B.Next_Block;
Source.Current := B;
end if;
Source.Length := Source.Length + 1;
B.Last := B.Last + 1;
B.Content (B.Last) := New_Item;
end Append;
procedure Inline_Append (Source : in out Builder) is
B : Block_Access := Source.Current;
Last : Natural;
begin
loop
if B.Len = B.Last then
B.Next_Block := new Block (Source.Block_Size);
B := B.Next_Block;
Source.Current := B;
end if;
Process (B.Content (B.Last + 1 .. B.Len), Last);
exit when Last > B.Len or Last <= B.Last;
Source.Length := Source.Length + Last - B.Last;
B.Last := Last;
exit when Last < B.Len;
end loop;
end Inline_Append;
-- ------------------------------
-- Append in `Into` builder the `Content` builder starting at `From` position
-- and the up to and including the `To` position.
-- ------------------------------
procedure Append (Into : in out Builder;
Content : in Builder;
From : in Positive;
To : in Positive) is
begin
if From <= Content.First.Last then
if To <= Content.First.Last then
Append (Into, Content.First.Content (From .. To));
return;
end if;
Append (Into, Content.First.Content (From .. Content.First.Last));
end if;
declare
Pos : Integer := From - Into.First.Last;
Last : Integer := To - Into.First.Last;
B : Block_Access := Into.First.Next_Block;
begin
loop
if B = null then
return;
end if;
if Pos <= B.Last then
if Last <= B.Last then
Append (Into, B.Content (1 .. Last));
return;
end if;
Append (Into, B.Content (1 .. B.Last));
end if;
Pos := Pos - B.Last;
Last := Last - B.Last;
B := B.Next_Block;
end loop;
end;
end Append;
-- ------------------------------
-- Clear the source freeing any storage allocated for the buffer.
-- ------------------------------
procedure Clear (Source : in out Builder) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => Block, Name => Block_Access);
Current, Next : Block_Access;
begin
Next := Source.First.Next_Block;
while Next /= null loop
Current := Next;
Next := Current.Next_Block;
Free (Current);
end loop;
Source.First.Next_Block := null;
Source.First.Last := 0;
Source.Current := Source.First'Unchecked_Access;
Source.Length := 0;
end Clear;
-- ------------------------------
-- Iterate over the buffer content calling the <tt>Process</tt> procedure with each
-- chunk.
-- ------------------------------
procedure Iterate (Source : in Builder;
Process : not null access procedure (Chunk : in Input)) is
begin
if Source.First.Last > 0 then
Process (Source.First.Content (1 .. Source.First.Last));
declare
B : Block_Access := Source.First.Next_Block;
begin
while B /= null loop
Process (B.Content (1 .. B.Last));
B := B.Next_Block;
end loop;
end;
end if;
end Iterate;
procedure Inline_Iterate (Source : in Builder) is
begin
if Source.First.Last > 0 then
Process (Source.First.Content (1 .. Source.First.Last));
declare
B : Block_Access := Source.First.Next_Block;
begin
while B /= null loop
Process (B.Content (1 .. B.Last));
B := B.Next_Block;
end loop;
end;
end if;
end Inline_Iterate;
procedure Inline_Update (Source : in out Builder) is
begin
if Source.First.Last > 0 then
Process (Source.First.Content (1 .. Source.First.Last));
declare
B : Block_Access := Source.First.Next_Block;
begin
while B /= null loop
Process (B.Content (1 .. B.Last));
B := B.Next_Block;
end loop;
end;
end if;
end Inline_Update;
-- ------------------------------
-- Return the content starting from the tail and up to <tt>Length</tt> items.
-- ------------------------------
function Tail (Source : in Builder;
Length : in Natural) return Input is
Last : constant Natural := Source.Current.Last;
begin
if Last >= Length then
return Source.Current.Content (Last - Length + 1 .. Last);
elsif Length >= Source.Length then
return To_Array (Source);
else
declare
Result : Input (1 .. Length);
Offset : Natural := Source.Length - Length;
B : access constant Block := Source.First'Access;
Src_Pos : Positive := 1;
Dst_Pos : Positive := 1;
Len : Natural;
begin
-- Skip the data moving to next blocks as needed.
while Offset /= 0 loop
if Offset < B.Last then
Src_Pos := Offset + 1;
Offset := 0;
else
Offset := Offset - B.Last + 1;
B := B.Next_Block;
end if;
end loop;
-- Copy what remains until we reach the length.
while Dst_Pos <= Length loop
Len := B.Last - Src_Pos + 1;
Result (Dst_Pos .. Dst_Pos + Len - 1) := B.Content (Src_Pos .. B.Last);
Src_Pos := 1;
Dst_Pos := Dst_Pos + Len;
B := B.Next_Block;
end loop;
return Result;
end;
end if;
end Tail;
-- ------------------------------
-- Get the buffer content as an array.
-- ------------------------------
function To_Array (Source : in Builder) return Input is
Result : Input (1 .. Source.Length);
begin
if Source.First.Last > 0 then
declare
Pos : Positive := Source.First.Last;
B : Block_Access := Source.First.Next_Block;
begin
Result (1 .. Pos) := Source.First.Content (1 .. Pos);
while B /= null loop
Result (Pos + 1 .. Pos + B.Last) := B.Content (1 .. B.Last);
Pos := Pos + B.Last;
B := B.Next_Block;
end loop;
end;
end if;
return Result;
end To_Array;
-- ------------------------------
-- Get the element at the given position.
-- ------------------------------
function Element (Source : in Builder;
Position : in Positive) return Element_Type is
begin
if Position <= Source.First.Last then
return Source.First.Content (Position);
else
declare
Pos : Positive := Position - Source.First.Last;
B : Block_Access := Source.First.Next_Block;
begin
loop
if Pos <= B.Last then
return B.Content (Pos);
end if;
Pos := Pos - B.Last;
B := B.Next_Block;
end loop;
end;
end if;
end Element;
-- ------------------------------
-- Find the position of some content by running the `Index` function.
-- The `Index` function is called with chunks starting at the given position and
-- until it returns a positive value or we reach the last chunk. It must return
-- the found position in the chunk.
-- ------------------------------
function Find (Source : in Builder;
Position : in Positive) return Natural is
Result : Natural;
begin
if Position <= Source.First.Last then
Result := Index (Source.First.Content (Position .. Source.First.Last));
if Result > 0 then
return Result;
end if;
end if;
declare
Pos : Integer := Position - Source.First.Last;
Offset : Positive := Source.First.Last;
B : Block_Access := Source.First.Next_Block;
begin
loop
if B = null then
return 0;
end if;
if Pos <= B.Last then
if Pos > 0 then
Result := Index (B.Content (Pos .. B.Last));
else
Result := Index (B.Content (1 .. B.Last));
end if;
if Result > 0 then
return Offset + Result;
end if;
end if;
Pos := Pos - B.Last;
Offset := Offset + B.Last;
B := B.Next_Block;
end loop;
end;
end Find;
-- ------------------------------
-- Call the <tt>Process</tt> procedure with the full buffer content, trying to avoid
-- secondary stack copies as much as possible.
-- ------------------------------
procedure Get (Source : in Builder) is
begin
if Source.Length < Source.First.Len then
Process (Source.First.Content (1 .. Source.Length));
else
declare
Content : constant Input := To_Array (Source);
begin
Process (Content);
end;
end if;
end Get;
-- ------------------------------
-- Format the message and replace occurrences of argument patterns by
-- their associated value.
-- Returns the formatted message in the stream
-- ------------------------------
procedure Format (Into : in out Builder;
Message : in Input;
Arguments : in Value_List) is
C : Element_Type;
Old_Pos : Natural;
N : Natural := 0;
Pos : Natural := Message'First;
First : Natural := Pos;
begin
-- Replace {N} with arg1, arg2, arg3 or ?
while Pos <= Message'Last loop
C := Message (Pos);
if Element_Type'Pos (C) = Character'Pos ('{') and then Pos + 1 <= Message'Last then
if First /= Pos then
Append (Into, Message (First .. Pos - 1));
end if;
N := 0;
Pos := Pos + 1;
C := Message (Pos);
-- Handle {} replacement to emit the current argument and advance argument position.
if Element_Type'Pos (C) = Character'Pos ('}') then
Pos := Pos + 1;
if N >= Arguments'Length then
First := Pos - 2;
else
Append (Into, Arguments (N + Arguments'First));
First := Pos;
end if;
N := N + 1;
else
N := 0;
Old_Pos := Pos - 1;
loop
if Element_Type'Pos (C) >= Character'Pos ('0')
and Element_Type'Pos (C) <= Character'Pos ('9')
then
N := N * 10 + Natural (Element_Type'Pos (C) - Character'Pos ('0'));
Pos := Pos + 1;
if Pos > Message'Last then
First := Old_Pos;
exit;
end if;
elsif Element_Type'Pos (C) = Character'Pos ('}') then
Pos := Pos + 1;
if N >= Arguments'Length then
First := Old_Pos;
else
Append (Into, Arguments (N + Arguments'First));
First := Pos;
end if;
exit;
else
First := Old_Pos;
exit;
end if;
C := Message (Pos);
end loop;
end if;
else
Pos := Pos + 1;
end if;
end loop;
if First /= Pos then
Append (Into, Message (First .. Pos - 1));
end if;
end Format;
-- ------------------------------
-- Setup the builder.
-- ------------------------------
overriding
procedure Initialize (Source : in out Builder) is
begin
Source.Current := Source.First'Unchecked_Access;
end Initialize;
-- ------------------------------
-- Finalize the builder releasing the storage.
-- ------------------------------
overriding
procedure Finalize (Source : in out Builder) is
begin
Clear (Source);
end Finalize;
end Util.Texts.Builders;
|
Implement Inline_Update generic procedure
|
Implement Inline_Update generic procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
2b13272e5145125128217ad9adbc39589174d8ce
|
awa/plugins/awa-questions/src/awa-questions-beans.adb
|
awa/plugins/awa-questions/src/awa-questions-beans.adb
|
-----------------------------------------------------------------------
-- awa-questions-beans -- Beans for module questions
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Queries;
with ADO.Sessions;
with ADO.Sessions.Entities;
with AWA.Services.Contexts;
with AWA.Questions.Services;
package body AWA.Questions.Beans is
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Question_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if From.Is_Null then
return Util.Beans.Objects.Null_Object;
else
return AWA.Questions.Models.Question_Bean (From).Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Question_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "title" then
From.Set_Title (Util.Beans.Objects.To_String (Value));
elsif Name = "description" then
From.Set_Description (Util.Beans.Objects.To_String (Value));
elsif Name = "id" and not Util.Beans.Objects.Is_Empty (Value) then
From.Service.Load_Question (From,
ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
end if;
end Set_Value;
-- ------------------------------
-- Create or save the question.
-- ------------------------------
procedure Save (Bean : in out Question_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Bean.Service.Save_Question (Bean);
end Save;
-- ------------------------------
-- Delete the question.
-- ------------------------------
procedure Delete (Bean : in out Question_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Bean.Service.Delete_Question (Bean);
end Delete;
-- ------------------------------
-- Create the Question_Bean bean instance.
-- ------------------------------
function Create_Question_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Question_Bean_Access := new Question_Bean;
begin
Object.Service := Module.Get_Question_Manager;
return Object.all'Access;
end Create_Question_Bean;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Answer_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "question_id" then
return Util.Beans.Objects.To_Object (Long_Long_Integer (From.Question.Get_Id));
elsif From.Is_Null then
return Util.Beans.Objects.Null_Object;
else
return AWA.Questions.Models.Answer_Bean (From).Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Answer_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "id" and not Util.Beans.Objects.Is_Null (Value) then
From.Service.Load_Answer (From,
ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
elsif Name = "answer" then
From.Set_Answer (Util.Beans.Objects.To_String (Value));
elsif Name = "question_id" and not Util.Beans.Objects.Is_Null (Value) then
From.Service.Load_Question (From.Question,
ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
end if;
end Set_Value;
-- ------------------------------
-- Create or save the answer.
-- ------------------------------
procedure Save (Bean : in out Answer_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Bean.Service.Save_Answer (Question => Bean.Question,
Answer => Bean);
end Save;
-- Delete the question.
procedure Delete (Bean : in out Answer_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
null;
end Delete;
-- ------------------------------
-- Create the answer bean instance.
-- ------------------------------
function Create_Answer_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Answer_Bean_Access := new Answer_Bean;
begin
Object.Service := Module.Get_Question_Manager;
return Object.all'Access;
end Create_Answer_Bean;
-- ------------------------------
-- Create the Question_Info_List_Bean bean instance.
-- ------------------------------
function Create_Question_List_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
use AWA.Questions.Models;
use AWA.Services;
Object : constant Question_Info_List_Bean_Access := new Question_Info_List_Bean;
Session : ADO.Sessions.Session := Module.Get_Session;
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Questions.Models.Query_Question_List);
ADO.Sessions.Entities.Bind_Param (Params => Query,
Name => "entity_type",
Table => AWA.Questions.Models.QUESTION_TABLE,
Session => Session);
AWA.Questions.Models.List (Object.all, Session, Query);
return Object.all'Access;
end Create_Question_List_Bean;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Question_Display_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "answers" then
return Util.Beans.Objects.To_Object (Value => From.Answer_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "question" then
return Util.Beans.Objects.To_Object (Value => From.Question_Bean,
Storage => Util.Beans.Objects.STATIC);
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Question_Display_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "id" and not Util.Beans.Objects.Is_Empty (Value) then
declare
use AWA.Questions.Models;
use AWA.Services;
Session : ADO.Sessions.Session := From.Service.Get_Session;
Query : ADO.Queries.Context;
List : AWA.Questions.Models.Question_Display_Info_List_Bean;
begin
Query.Set_Query (AWA.Questions.Models.Query_Question_Info);
Query.Bind_Param ("question_id", Util.Beans.Objects.To_Integer (Value));
ADO.Sessions.Entities.Bind_Param (Params => Query,
Name => "entity_type",
Table => AWA.Questions.Models.QUESTION_TABLE,
Session => Session);
AWA.Questions.Models.List (List, Session, Query);
if not List.List.Is_Empty then
From.Question := List.List.Element (0);
end if;
Query.Clear;
Query.Set_Query (AWA.Questions.Models.Query_Answer_List);
Query.Bind_Param ("question_id", Util.Beans.Objects.To_Integer (Value));
AWA.Questions.Models.List (From.Answer_List, Session, Query);
end;
end if;
end Set_Value;
-- ------------------------------
-- Create the Question_Display_Bean bean instance.
-- ------------------------------
function Create_Question_Display_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Question_Display_Bean_Access := new Question_Display_Bean;
begin
Object.Service := Module.Get_Question_Manager;
Object.Question_Bean := Object.Question'Access;
Object.Answer_List_Bean := Object.Answer_List'Access;
return Object.all'Access;
end Create_Question_Display_Bean;
end AWA.Questions.Beans;
|
-----------------------------------------------------------------------
-- awa-questions-beans -- Beans for module questions
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Queries;
with ADO.Sessions;
with ADO.Sessions.Entities;
with AWA.Services.Contexts;
package body AWA.Questions.Beans is
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Question_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if From.Is_Null then
return Util.Beans.Objects.Null_Object;
else
return AWA.Questions.Models.Question_Bean (From).Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Question_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "title" then
From.Set_Title (Util.Beans.Objects.To_String (Value));
elsif Name = "description" then
From.Set_Description (Util.Beans.Objects.To_String (Value));
elsif Name = "id" and not Util.Beans.Objects.Is_Empty (Value) then
From.Service.Load_Question (From,
ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
end if;
end Set_Value;
-- ------------------------------
-- Create or save the question.
-- ------------------------------
procedure Save (Bean : in out Question_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
pragma Unreferenced (Outcome);
begin
Bean.Service.Save_Question (Bean);
end Save;
-- ------------------------------
-- Delete the question.
-- ------------------------------
procedure Delete (Bean : in out Question_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
pragma Unreferenced (Outcome);
begin
Bean.Service.Delete_Question (Bean);
end Delete;
-- ------------------------------
-- Create the Question_Bean bean instance.
-- ------------------------------
function Create_Question_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Question_Bean_Access := new Question_Bean;
begin
Object.Service := Module.Get_Question_Manager;
return Object.all'Access;
end Create_Question_Bean;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Answer_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "question_id" then
return Util.Beans.Objects.To_Object (Long_Long_Integer (From.Question.Get_Id));
elsif From.Is_Null then
return Util.Beans.Objects.Null_Object;
else
return AWA.Questions.Models.Answer_Bean (From).Get_Value (Name);
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Answer_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "id" and not Util.Beans.Objects.Is_Null (Value) then
From.Service.Load_Answer (From,
ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
elsif Name = "answer" then
From.Set_Answer (Util.Beans.Objects.To_String (Value));
elsif Name = "question_id" and not Util.Beans.Objects.Is_Null (Value) then
From.Service.Load_Question (From.Question,
ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
end if;
end Set_Value;
-- ------------------------------
-- Create or save the answer.
-- ------------------------------
procedure Save (Bean : in out Answer_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
pragma Unreferenced (Outcome);
begin
Bean.Service.Save_Answer (Question => Bean.Question,
Answer => Bean);
end Save;
-- Delete the question.
procedure Delete (Bean : in out Answer_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
null;
end Delete;
-- ------------------------------
-- Create the answer bean instance.
-- ------------------------------
function Create_Answer_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Answer_Bean_Access := new Answer_Bean;
begin
Object.Service := Module.Get_Question_Manager;
return Object.all'Access;
end Create_Answer_Bean;
-- ------------------------------
-- Create the Question_Info_List_Bean bean instance.
-- ------------------------------
function Create_Question_List_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
use AWA.Questions.Models;
use AWA.Services;
Object : constant Question_Info_List_Bean_Access := new Question_Info_List_Bean;
Session : ADO.Sessions.Session := Module.Get_Session;
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Questions.Models.Query_Question_List);
ADO.Sessions.Entities.Bind_Param (Params => Query,
Name => "entity_type",
Table => AWA.Questions.Models.QUESTION_TABLE,
Session => Session);
AWA.Questions.Models.List (Object.all, Session, Query);
return Object.all'Access;
end Create_Question_List_Bean;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Question_Display_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "answers" then
return Util.Beans.Objects.To_Object (Value => From.Answer_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "question" then
return Util.Beans.Objects.To_Object (Value => From.Question_Bean,
Storage => Util.Beans.Objects.STATIC);
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Question_Display_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "id" and not Util.Beans.Objects.Is_Empty (Value) then
declare
package ASC renames AWA.Services.Contexts;
use AWA.Questions.Models;
use AWA.Services;
Session : ADO.Sessions.Session := From.Service.Get_Session;
Query : ADO.Queries.Context;
List : AWA.Questions.Models.Question_Display_Info_List_Bean;
Ctx : constant ASC.Service_Context_Access := ASC.Current;
begin
Query.Set_Query (AWA.Questions.Models.Query_Question_Info);
Query.Bind_Param ("question_id", Util.Beans.Objects.To_Integer (Value));
Query.Bind_Param ("user_id", Ctx.Get_User_Identifier);
ADO.Sessions.Entities.Bind_Param (Params => Query,
Name => "entity_type",
Table => AWA.Questions.Models.QUESTION_TABLE,
Session => Session);
AWA.Questions.Models.List (List, Session, Query);
if not List.List.Is_Empty then
From.Question := List.List.Element (0);
end if;
Query.Clear;
Query.Set_Query (AWA.Questions.Models.Query_Answer_List);
Query.Bind_Param ("question_id", Util.Beans.Objects.To_Integer (Value));
AWA.Questions.Models.List (From.Answer_List, Session, Query);
end;
end if;
end Set_Value;
-- ------------------------------
-- Create the Question_Display_Bean bean instance.
-- ------------------------------
function Create_Question_Display_Bean (Module : in AWA.Questions.Modules.Question_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : constant Question_Display_Bean_Access := new Question_Display_Bean;
begin
Object.Service := Module.Get_Question_Manager;
Object.Question_Bean := Object.Question'Access;
Object.Answer_List_Bean := Object.Answer_List'Access;
return Object.all'Access;
end Create_Question_Display_Bean;
end AWA.Questions.Beans;
|
Add the user identifier (if known) to the query to get his rating for the question
|
Add the user identifier (if known) to the query to get his rating for the question
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
8d0629ee30af42875519c3b7d2523ad17d3c0a34
|
tools/druss-commands.adb
|
tools/druss-commands.adb
|
-----------------------------------------------------------------------
-- druss-commands -- Commands available for Druss
-- Copyright (C) 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Druss.Commands.Bboxes;
with Druss.Commands.Get;
with Druss.Commands.Status;
with Druss.Commands.Wifi;
package body Druss.Commands is
Help_Command : aliased Druss.Commands.Drivers.Help_Command_Type;
Bbox_Commands : aliased Druss.Commands.Bboxes.Command_Type;
Get_Commands : aliased Druss.Commands.Get.Command_Type;
Wifi_Commands : aliased Druss.Commands.Wifi.Command_Type;
Status_Commands : aliased Druss.Commands.Status.Command_Type;
procedure Gateway_Command (Command : in Drivers.Command_Type'Class;
Args : in Util.Commands.Argument_List'Class;
Arg_Pos : in Positive;
Process : access procedure (Gateway : in out Gateways.Gateway_Type;
Param : in String);
Context : in out Context_Type) is
begin
if Args.Get_Count < Arg_Pos + 1 then
Druss.Commands.Driver.Usage (Args);
end if;
declare
Param : constant String := Args.Get_Argument (Arg_Pos);
Gw : Druss.Gateways.Gateway_Ref;
procedure Operation (Gateway : in out Druss.Gateways.Gateway_Type) is
begin
Process (Gateway, Param);
end Operation;
begin
if Args.Get_Count = Arg_Pos then
Druss.Gateways.Iterate (Context.Gateways, Operation'Access);
else
for I in Arg_Pos + 1 .. Args.Get_Count loop
Gw := Druss.Gateways.Find_IP (Context.Gateways, Args.Get_Argument (I));
if not Gw.Is_Null then
Operation (Gw.Value.all);
end if;
end loop;
end if;
end;
end Gateway_Command;
procedure Initialize is
begin
Driver.Set_Description ("Druss - The Bbox master controller");
Driver.Set_Usage ("[-v] [-o file] [-c config] <command> [<args>]" & ASCII.LF &
"where:" & ASCII.LF &
" -v Verbose execution mode" & ASCII.LF &
" -c config Use the configuration file" &
" (instead of $HOME/.config/druss/druss.properties)" & ASCII.LF &
" -o file The output file to use");
Driver.Add_Command ("help", Help_Command'Access);
Driver.Add_Command ("bbox", Bbox_Commands'Access);
Driver.Add_Command ("get", Get_Commands'Access);
Driver.Add_Command ("wifi", Wifi_Commands'Access);
Driver.Add_Command ("status", Status_Commands'Access);
end Initialize;
-- ------------------------------
-- Print the bbox API status.
-- ------------------------------
procedure Print_Status (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String) is
begin
if Value = "2" then
Console.Print_Field (Field, "OK");
elsif Value = "-1" then
Console.Print_Field (Field, "KO");
elsif Value = "1" then
Console.Print_Field (Field, "Starting");
elsif Value = "0" then
Console.Print_Field (Field, "Stopped");
else
Console.Print_Field (Field, "?");
end if;
end Print_Status;
-- ------------------------------
-- Print a ON/OFF status.
-- ------------------------------
procedure Print_On_Off (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String) is
begin
if Value = "1" then
Console.Print_Field (Field, "ON");
elsif Value = "0" then
Console.Print_Field (Field, "OFF");
else
Console.Print_Field (Field, "");
end if;
end Print_On_Off;
end Druss.Commands;
|
-----------------------------------------------------------------------
-- druss-commands -- Commands available for Druss
-- Copyright (C) 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Druss.Commands.Bboxes;
with Druss.Commands.Get;
with Druss.Commands.Status;
with Druss.Commands.Wifi;
with Druss.Commands.Devices;
with Druss.Commands.Ping;
package body Druss.Commands is
Help_Command : aliased Druss.Commands.Drivers.Help_Command_Type;
Bbox_Commands : aliased Druss.Commands.Bboxes.Command_Type;
Get_Commands : aliased Druss.Commands.Get.Command_Type;
Wifi_Commands : aliased Druss.Commands.Wifi.Command_Type;
Status_Commands : aliased Druss.Commands.Status.Command_Type;
Device_Commands : aliased Druss.Commands.Devices.Command_Type;
Ping_Commands : aliased Druss.Commands.Ping.Command_Type;
procedure Gateway_Command (Command : in Drivers.Command_Type'Class;
Args : in Util.Commands.Argument_List'Class;
Arg_Pos : in Positive;
Process : access procedure (Gateway : in out Gateways.Gateway_Type;
Param : in String);
Context : in out Context_Type) is
begin
if Args.Get_Count < Arg_Pos then
Context.Console.Notice (N_USAGE, "Missing argument for command");
Druss.Commands.Driver.Usage (Args);
end if;
declare
Param : constant String := Args.Get_Argument (Arg_Pos);
Gw : Druss.Gateways.Gateway_Ref;
procedure Operation (Gateway : in out Druss.Gateways.Gateway_Type) is
begin
Process (Gateway, Param);
end Operation;
begin
if Args.Get_Count = Arg_Pos then
Druss.Gateways.Iterate (Context.Gateways, Gateways.ITER_ENABLE, Operation'Access);
else
for I in Arg_Pos + 1 .. Args.Get_Count loop
Gw := Druss.Gateways.Find_IP (Context.Gateways, Args.Get_Argument (I));
if not Gw.Is_Null then
Operation (Gw.Value.all);
end if;
end loop;
end if;
end;
end Gateway_Command;
procedure Initialize is
begin
Driver.Set_Description ("Druss - The Bbox master controller");
Driver.Set_Usage ("[-v] [-o file] [-c config] <command> [<args>]" & ASCII.LF &
"where:" & ASCII.LF &
" -v Verbose execution mode" & ASCII.LF &
" -c config Use the configuration file" &
" (instead of $HOME/.config/druss/druss.properties)" & ASCII.LF &
" -o file The output file to use");
Driver.Add_Command ("help", Help_Command'Access);
Driver.Add_Command ("bbox", Bbox_Commands'Access);
Driver.Add_Command ("get", Get_Commands'Access);
Driver.Add_Command ("wifi", Wifi_Commands'Access);
Driver.Add_Command ("status", Status_Commands'Access);
Driver.Add_Command ("devices", Device_Commands'Access);
Driver.Add_Command ("ping", Ping_Commands'Access);
end Initialize;
-- ------------------------------
-- Print the bbox API status.
-- ------------------------------
procedure Print_Status (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String) is
begin
if Value = "2" then
Console.Print_Field (Field, "OK");
elsif Value = "-1" then
Console.Print_Field (Field, "KO");
elsif Value = "1" then
Console.Print_Field (Field, "Starting");
elsif Value = "0" then
Console.Print_Field (Field, "Stopped");
else
Console.Print_Field (Field, "?");
end if;
end Print_Status;
-- ------------------------------
-- Print a ON/OFF status.
-- ------------------------------
procedure Print_On_Off (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String) is
begin
if Value = "1" then
Console.Print_Field (Field, "ON");
elsif Value = "0" then
Console.Print_Field (Field, "OFF");
else
Console.Print_Field (Field, "");
end if;
end Print_On_Off;
function Uptime_Image (Value : in Natural) return String is
D : constant Natural := Value / 86400;
R : constant Natural := Value mod 86400;
H : constant Natural := R / 3600;
M : constant Natural := (R mod 3600) / 60;
S : constant Natural := (R mod 3600) mod 60;
begin
if D > 0 then
return Util.Strings.Image (D) & "d"
& (if H > 0 then Natural'Image (H) & "h" else "")
& (if M > 0 then Natural'Image (M) & "m" else "");
elsif H > 0 then
return Util.Strings.Image (H) & "h"
& (if M > 0 then Natural'Image (M) & "m" else "");
else
return Util.Strings.Image (M) & "m"
& Natural'Image (S) & "s";
end if;
end Uptime_Image;
-- Print a uptime.
procedure Print_Uptime (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String) is
begin
if Value = "" then
Console.Print_Field (Field, Value);
else
Console.Print_Field (Field, Uptime_Image (Natural'Value (Value)));
end if;
exception
when others =>
Console.Print_Field (Field, Value);
end Print_Uptime;
end Druss.Commands;
|
Add ping and device commands Implement the Print_Uptime procedure
|
Add ping and device commands
Implement the Print_Uptime procedure
|
Ada
|
apache-2.0
|
stcarrez/bbox-ada-api
|
521328b68c92ad9fbf472f8623fd6ef737306bfb
|
src/sys/streams/util-streams-buffered-encoders.adb
|
src/sys/streams/util-streams-buffered-encoders.adb
|
-----------------------------------------------------------------------
-- util-streams-encoders -- Streams with encoding and decoding capabilities
-- Copyright (C) 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body Util.Streams.Buffered.Encoders is
-- -----------------------
-- Initialize the stream to write on the given stream.
-- An internal buffer is allocated for writing the stream.
-- -----------------------
overriding
procedure Initialize (Stream : in out Encoder_Stream;
Output : access Output_Stream'Class;
Size : in Positive) is
begin
Util.Streams.Buffered.Output_Buffer_Stream (Stream).Initialize (Output, Size);
end Initialize;
-- -----------------------
-- Close the sink.
-- -----------------------
overriding
procedure Close (Stream : in out Encoder_Stream) is
begin
Stream.Flush;
Stream.Output.Close;
end Close;
-- -----------------------
-- Write the buffer array to the output stream.
-- -----------------------
overriding
procedure Write (Stream : in out Encoder_Stream;
Buffer : in Ada.Streams.Stream_Element_Array) is
First_Encoded : Ada.Streams.Stream_Element_Offset := Buffer'First;
Last_Encoded : Ada.Streams.Stream_Element_Offset;
Last_Pos : Ada.Streams.Stream_Element_Offset;
begin
while First_Encoded <= Buffer'Last loop
Stream.Transform.Transform
(Data => Buffer (First_Encoded .. Buffer'Last),
Into => Stream.Buffer (Stream.Write_Pos .. Stream.Buffer'Last),
Last => Last_Pos,
Encoded => Last_Encoded);
if Last_Encoded < Buffer'Last then
Stream.Output.Write (Stream.Buffer (Stream.Buffer'First .. Last_Pos));
Stream.Write_Pos := Stream.Buffer'First;
else
Stream.Write_Pos := Last_Pos;
end if;
First_Encoded := Last_Encoded + 1;
end loop;
end Write;
-- -----------------------
-- Flush the buffer by writing on the output stream.
-- Raises Data_Error if there is no output stream.
-- -----------------------
overriding
procedure Flush (Stream : in out Encoder_Stream) is
Last_Pos : Ada.Streams.Stream_Element_Offset := Stream.Write_Pos - 1;
begin
if not Stream.Flushed then
Stream.Transform.Finish (Stream.Buffer (Stream.Write_Pos .. Stream.Buffer'Last),
Last_Pos);
Stream.Write_Pos := Last_Pos;
Output_Buffer_Stream (Stream).Flush;
Stream.Flushed := True;
end if;
end Flush;
end Util.Streams.Buffered.Encoders;
|
-----------------------------------------------------------------------
-- util-streams-encoders -- Streams with encoding and decoding capabilities
-- Copyright (C) 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body Util.Streams.Buffered.Encoders is
-- -----------------------
-- Initialize the stream to write on the given stream.
-- An internal buffer is allocated for writing the stream.
-- -----------------------
overriding
procedure Initialize (Stream : in out Encoder_Stream;
Output : access Output_Stream'Class;
Size : in Positive) is
begin
Util.Streams.Buffered.Output_Buffer_Stream (Stream).Initialize (Output, Size);
end Initialize;
-- -----------------------
-- Close the sink.
-- -----------------------
overriding
procedure Close (Stream : in out Encoder_Stream) is
begin
Stream.Flush;
Stream.Output.Close;
end Close;
-- -----------------------
-- Write the buffer array to the output stream.
-- -----------------------
overriding
procedure Write (Stream : in out Encoder_Stream;
Buffer : in Ada.Streams.Stream_Element_Array) is
First_Encoded : Ada.Streams.Stream_Element_Offset := Buffer'First;
Last_Encoded : Ada.Streams.Stream_Element_Offset;
Last_Pos : Ada.Streams.Stream_Element_Offset;
begin
while First_Encoded <= Buffer'Last loop
Stream.Transform.Transform
(Data => Buffer (First_Encoded .. Buffer'Last),
Into => Stream.Buffer (Stream.Write_Pos .. Stream.Buffer'Last),
Last => Last_Pos,
Encoded => Last_Encoded);
if Last_Encoded < Buffer'Last then
Stream.Output.Write (Stream.Buffer (Stream.Buffer'First .. Last_Pos));
Stream.Write_Pos := Stream.Buffer'First;
else
Stream.Write_Pos := Last_Pos + 1;
end if;
First_Encoded := Last_Encoded + 1;
end loop;
end Write;
-- -----------------------
-- Flush the buffer by writing on the output stream.
-- Raises Data_Error if there is no output stream.
-- -----------------------
overriding
procedure Flush (Stream : in out Encoder_Stream) is
Last_Pos : Ada.Streams.Stream_Element_Offset := Stream.Write_Pos - 1;
begin
if not Stream.Flushed then
Stream.Transform.Finish (Stream.Buffer (Stream.Write_Pos .. Stream.Buffer'Last),
Last_Pos);
Stream.Write_Pos := Last_Pos + 1;
Output_Buffer_Stream (Stream).Flush;
Stream.Flushed := True;
end if;
end Flush;
end Util.Streams.Buffered.Encoders;
|
Fix Flush and Write operations (regression introduced by commit 6857c1b9)
|
Fix Flush and Write operations (regression introduced by commit 6857c1b9)
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
73ed2793da02250e43e6cb6c45bc01b460693d55
|
awa/src/awa-events.adb
|
awa/src/awa-events.adb
|
-----------------------------------------------------------------------
-- awa-events -- AWA Events
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Unchecked_Deallocation;
with Util.Log.Loggers;
with EL.Contexts;
with EL.Contexts.Default;
with EL.Variables;
with EL.Variables.Default;
with ASF.Beans;
with ASF.Requests;
with ASF.Sessions;
with ADO.SQL;
-- with AWA.Events.Action_Method;
with AWA.Applications;
package body AWA.Events is
use Ada.Strings.Unbounded;
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("AWA.Events");
type Event_Name_Pair is record
Name : Util.Strings.Name_Access := null;
Index : Event_Index := 0;
end record;
type Event_Name_Pair_Array is array (Event_Index range <>) of Event_Name_Pair;
type Event_Name_Pair_Array_Access is access all Event_Name_Pair_Array;
-- A static list of event names. This array is created during the elaboration
-- of event definitions. It is sorted on event names.
Events : Event_Name_Pair_Array_Access;
-- ------------------------------
-- Register an event by its name and allocate a unique runtime event index.
-- ------------------------------
procedure Add_Event (Name : in Util.Strings.Name_Access;
Index : out Event_Index) is
Left : Event_Index := 1;
Right : Event_Index := Last_Event;
begin
-- Check the storage and allocate it if necessary.
if Events = null then
Events := new Event_Name_Pair_Array (1 .. 10);
elsif Events'Last = Last_Event then
declare
N : Event_Name_Pair_Array_Access := new Event_Name_Pair_Array (1 .. Last_Event + 10);
begin
N (Events'Range) := Events.all;
end;
end if;
-- Find the event position within the sorted table.
-- If an event is already registered, bark and re-use the previous event identifier.
while Left <= Right loop
declare
Pos : constant Event_Index := (Left + Right + 1) / 2;
Item : constant Util.Strings.Name_Access := Events (Pos).Name;
begin
if Name.all = Item.all then
Log.Error ("Event {0} is already registered.", Name.all);
Index := Events (Pos).Index;
return;
elsif Name.all < Item.all then
Right := Pos - 1;
else
Left := Pos + 1;
end if;
end;
end loop;
-- Insert the new event at the good position now.
if Left = 0 then
Left := Left + 1;
end if;
if Left <= Last_Event then
Events (Left + 1 .. Last_Event + 1) := Events (Left .. Last_Event);
end if;
Last_Event := Last_Event + 1;
Events (Left).Name := Name;
Events (Left).Index := Last_Event;
Index := Last_Event;
-- for I in 1 .. Last_Event loop
-- Log.Info ("{0} -> {1}", Event_Index'Image (I), Events (I).Name.all);
-- end loop;
Log.Debug ("Event {0} index is {1}", Name.all, Event_Index'Image (Index));
end Add_Event;
-- ------------------------------
-- Event kind definition
-- ------------------------------
package body Definition is
Event : Event_Index;
Event_Name : aliased constant String := Name;
function Kind return Event_Index is
begin
return Event;
end Kind;
begin
Add_Event (Event_Name'Access, Event);
end Definition;
-- ------------------------------
-- Find the event runtime index given the event name.
-- Raises Not_Found exception if the event name is not recognized.
-- ------------------------------
function Find_Event_Index (Name : in String) return Event_Index is
Left : Event_Index := 1;
Right : Event_Index := Last_Event;
begin
while Left <= Right loop
declare
Pos : constant Event_Index := (Left + Right + 1) / 2;
Item : constant Util.Strings.Name_Access := Events (Pos).Name;
begin
if Name = Item.all then
return Events (Pos).Index;
elsif Name < Item.all then
Right := Pos - 1;
else
Left := Pos + 1;
end if;
end;
end loop;
Log.Error ("Event {0} not recognized.", Name);
raise Not_Found with "Event " & Name & " not found";
end Find_Event_Index;
-- ------------------------------
-- Set the event type which identifies the event.
-- ------------------------------
procedure Set_Event_Kind (Event : in out Module_Event;
Kind : in Event_Index) is
begin
Event.Kind := Kind;
end Set_Event_Kind;
-- ------------------------------
-- Get the event type which identifies the event.
-- ------------------------------
function Get_Event_Kind (Event : in Module_Event) return Event_Index is
begin
return Event.Kind;
end Get_Event_Kind;
-- ------------------------------
-- Set a parameter on the message.
-- ------------------------------
procedure Set_Parameter (Event : in out Module_Event;
Name : in String;
Value : in String) is
begin
Event.Props.Set (Name, Value);
end Set_Parameter;
-- ------------------------------
-- Get the parameter with the given name.
-- ------------------------------
function Get_Parameter (Event : in Module_Event;
Name : in String) return String is
begin
return Event.Props.Get (Name, "");
end Get_Parameter;
-- ------------------------------
-- Get the value that corresponds to the parameter with the given name.
-- ------------------------------
function Get_Value (Event : in Module_Event;
Name : in String) return Util.Beans.Objects.Object is
begin
if Event.Props.Exists (Name) then
return Util.Beans.Objects.To_Object (Event.Get_Parameter (Name));
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Get the event type name.
-- ------------------------------
function Get_Event_Type_Name (Index : in Event_Index) return Util.Strings.Name_Access is
begin
return Events (Index).Name;
end Get_Event_Type_Name;
end AWA.Events;
|
-----------------------------------------------------------------------
-- awa-events -- AWA Events
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
with Util.Log.Loggers;
package body AWA.Events is
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("AWA.Events");
type Event_Name_Pair is record
Name : Util.Strings.Name_Access := null;
Index : Event_Index := 0;
end record;
type Event_Name_Pair_Array is array (Event_Index range <>) of Event_Name_Pair;
type Event_Name_Pair_Array_Access is access all Event_Name_Pair_Array;
type Name_Array is array (Event_Index range <>) of Util.Strings.Name_Access;
type Name_Array_Access is access all Name_Array;
-- A static list of event names. This array is created during the elaboration
-- of event definitions. It is sorted on event names.
Events : Event_Name_Pair_Array_Access;
-- A static list of event names indexed by the event index.
Names : Name_Array_Access;
-- ------------------------------
-- Register an event by its name and allocate a unique runtime event index.
-- ------------------------------
procedure Add_Event (Name : in Util.Strings.Name_Access;
Index : out Event_Index) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => Event_Name_Pair_Array,
Name => Event_Name_Pair_Array_Access);
procedure Free is
new Ada.Unchecked_Deallocation (Object => Name_Array,
Name => Name_Array_Access);
Left : Event_Index := 1;
Right : Event_Index := Last_Event;
begin
-- Check the storage and allocate it if necessary.
if Events = null then
Events := new Event_Name_Pair_Array (1 .. 10);
Names := new Name_Array (1 .. 10);
elsif Events'Last = Last_Event then
declare
E : Event_Name_Pair_Array_Access := new Event_Name_Pair_Array (1 .. Last_Event + 10);
N : Name_Array_Access := new Name_Array (1 .. Last_Event + 10);
begin
E (Events'Range) := Events.all;
N (Names'Range) := Names.all;
Free (Events);
Free (Names);
Names := N;
Events := E;
end;
end if;
-- Find the event position within the sorted table.
-- If an event is already registered, bark and re-use the previous event identifier.
while Left <= Right loop
declare
Pos : constant Event_Index := (Left + Right + 1) / 2;
Item : constant Util.Strings.Name_Access := Events (Pos).Name;
begin
if Name.all = Item.all then
Log.Error ("Event {0} is already registered.", Name.all);
Index := Events (Pos).Index;
return;
elsif Name.all < Item.all then
Right := Pos - 1;
else
Left := Pos + 1;
end if;
end;
end loop;
-- Insert the new event at the good position now.
if Left = 0 then
Left := Left + 1;
end if;
if Left <= Last_Event then
Events (Left + 1 .. Last_Event + 1) := Events (Left .. Last_Event);
end if;
Last_Event := Last_Event + 1;
Events (Left).Name := Name;
Events (Left).Index := Last_Event;
Names (Last_Event) := Name;
Index := Last_Event;
-- for I in 1 .. Last_Event loop
-- Log.Info ("{0} -> {1}", Event_Index'Image (I), Events (I).Name.all);
-- end loop;
Log.Debug ("Event {0} index is {1}", Name.all, Event_Index'Image (Index));
end Add_Event;
-- ------------------------------
-- Event kind definition
-- ------------------------------
package body Definition is
Event : Event_Index;
Event_Name : aliased constant String := Name;
function Kind return Event_Index is
begin
return Event;
end Kind;
begin
Add_Event (Event_Name'Access, Event);
end Definition;
-- ------------------------------
-- Find the event runtime index given the event name.
-- Raises Not_Found exception if the event name is not recognized.
-- ------------------------------
function Find_Event_Index (Name : in String) return Event_Index is
Left : Event_Index := 1;
Right : Event_Index := Last_Event;
begin
while Left <= Right loop
declare
Pos : constant Event_Index := (Left + Right + 1) / 2;
Item : constant Util.Strings.Name_Access := Events (Pos).Name;
begin
if Name = Item.all then
return Events (Pos).Index;
elsif Name < Item.all then
Right := Pos - 1;
else
Left := Pos + 1;
end if;
end;
end loop;
Log.Error ("Event {0} not recognized.", Name);
raise Not_Found with "Event " & Name & " not found";
end Find_Event_Index;
-- ------------------------------
-- Set the event type which identifies the event.
-- ------------------------------
procedure Set_Event_Kind (Event : in out Module_Event;
Kind : in Event_Index) is
begin
Event.Kind := Kind;
end Set_Event_Kind;
-- ------------------------------
-- Get the event type which identifies the event.
-- ------------------------------
function Get_Event_Kind (Event : in Module_Event) return Event_Index is
begin
return Event.Kind;
end Get_Event_Kind;
-- ------------------------------
-- Set a parameter on the message.
-- ------------------------------
procedure Set_Parameter (Event : in out Module_Event;
Name : in String;
Value : in String) is
begin
Event.Props.Set (Name, Value);
end Set_Parameter;
-- ------------------------------
-- Get the parameter with the given name.
-- ------------------------------
function Get_Parameter (Event : in Module_Event;
Name : in String) return String is
begin
return Event.Props.Get (Name, "");
end Get_Parameter;
-- ------------------------------
-- Get the value that corresponds to the parameter with the given name.
-- ------------------------------
function Get_Value (Event : in Module_Event;
Name : in String) return Util.Beans.Objects.Object is
begin
if Event.Props.Exists (Name) then
return Util.Beans.Objects.To_Object (Event.Get_Parameter (Name));
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Get the event type name.
-- ------------------------------
function Get_Event_Type_Name (Index : in Event_Index) return Util.Strings.Name_Access is
begin
return Names (Index);
end Get_Event_Type_Name;
end AWA.Events;
|
Fix Get_Event_Type_Name so that it returns the good event name
|
Fix Get_Event_Type_Name so that it returns the good event name
|
Ada
|
apache-2.0
|
tectronics/ada-awa,tectronics/ada-awa,Letractively/ada-awa,Letractively/ada-awa,tectronics/ada-awa,Letractively/ada-awa
|
93c373907a5be762a179dad62c77f721f1f790b1
|
awa/src/awa-events.ads
|
awa/src/awa-events.ads
|
-----------------------------------------------------------------------
-- awa-events -- AWA Events
-- Copyright (C) 2012, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Util.Events;
with Util.Beans.Objects;
with Util.Beans.Basic;
with Util.Beans.Objects.Maps;
with ADO;
with AWA.Index_Arrays;
-- == Introduction ==
-- The <b>AWA.Events</b> package defines an event framework for modules to post events
-- and have Ada bean methods be invoked when these events are dispatched. Subscription to
-- events is done through configuration files. This allows to configure the modules and
-- integrate them together easily at configuration time.
--
-- === Declaration ===
-- Modules define the events that they can generate by instantiating the <b>Definition</b>
-- package. This is a static definition of the event. Each event is given a unique name.
--
-- package Event_New_User is new AWA.Events.Definition ("new-user");
--
-- === Posting an event ===
-- The module can post an event to inform other modules or the system that a particular
-- action occurred. The module creates the event instance of type <b>Module_Event</b> and
-- populates that event with useful properties for event receivers.
--
-- Event : AWA.Events.Module_Event;
--
-- Event.Set_Event_Kind (Event_New_User.Kind);
-- Event.Set_Parameter ("email", "[email protected]");
--
-- The module will post the event by using the <b>Send_Event</b> operation.
--
-- Manager.Send_Event (Event);
--
-- === Receiving an event ===
-- Modules or applications interested by a particular event will configure the event manager
-- to dispatch the event to an Ada bean event action. The Ada bean is an object that must
-- implement a procedure that matches the prototype:
--
-- type Action_Bean is new Util.Beans.Basic.Readonly_Bean ...;
-- procedure Action (Bean : in out Action_Bean; Event : in AWA.Events.Module_Event'Class);
--
-- The Ada bean method and object are registered as other Ada beans.
--
-- The configuration file indicates how to bind the Ada bean action and the event together.
-- The action is specified using an EL Method Expression (See Ada EL or JSR 245).
--
-- <on-event name="new_user">
-- <action>#{ada_bean.action}</action>
-- </on-event>
--
-- === Event queues and dispatchers ===
-- The *AWA.Events* framework posts events on queues and it uses a dispatcher to process them.
-- There are two kinds of dispatchers:
--
-- * Synchronous dispatcher process the event when it is posted. The task which posts
-- the event invokes the Ada bean action. In this dispatching mode, there is no event queue.
-- If the action method raises an exception, it will however be blocked.
--
-- * Asynchronous dispatcher are executed by dedicated tasks. The event is put in an event
-- queue. A dispatcher task processes the event and invokes the action method at a later
-- time.
--
-- When the event is queued, there are two types of event queues:
--
-- * A Fifo memory queue manages the event and dispatches them in FIFO order.
-- If the application is stopped, the events present in the Fifo queue are lost.
--
-- * A persistent event queue manages the event in a similar way as the FIFO queue but
-- saves them in the database. If the application is stopped, events that have not yet
-- been processed will be dispatched when the application is started again.
--
-- == Data Model ==
-- @include Queues.hbm.xml
--
package AWA.Events is
type Queue_Index is new Natural;
type Event_Index is new Natural;
package Event_Arrays is new AWA.Index_Arrays (Event_Index, String);
use type Event_Arrays.Element_Type_Access;
subtype Name_Access is Event_Arrays.Element_Type_Access;
generic
package Definition renames Event_Arrays.Definition;
-- Exception raised if an event name is not found.
Not_Found : exception renames Event_Arrays.Not_Found;
-- Identifies an invalid event.
-- Invalid_Event : constant Event_Index := 0;
-- Find the event runtime index given the event name.
-- Raises Not_Found exception if the event name is not recognized.
function Find_Event_Index (Name : in String) return Event_Index renames Event_Arrays.Find;
-- ------------------------------
-- Module event
-- ------------------------------
type Module_Event is new Util.Events.Event and Util.Beans.Basic.Readonly_Bean with private;
type Module_Event_Access is access all Module_Event'Class;
-- Set the event type which identifies the event.
procedure Set_Event_Kind (Event : in out Module_Event;
Kind : in Event_Index);
-- Get the event type which identifies the event.
function Get_Event_Kind (Event : in Module_Event) return Event_Index;
-- Set a parameter on the message.
procedure Set_Parameter (Event : in out Module_Event;
Name : in String;
Value : in String);
-- Get the parameter with the given name.
function Get_Parameter (Event : in Module_Event;
Name : in String) return String;
-- Get the value that corresponds to the parameter with the given name.
overriding
function Get_Value (Event : in Module_Event;
Name : in String) return Util.Beans.Objects.Object;
-- Get the entity identifier associated with the event.
function Get_Entity_Identifier (Event : in Module_Event) return ADO.Identifier;
-- Set the entity identifier associated with the event.
procedure Set_Entity_Identifier (Event : in out Module_Event;
Id : in ADO.Identifier);
-- Copy the event properties to the map passed in <tt>Into</tt>.
procedure Copy (Event : in Module_Event;
Into : in out Util.Beans.Objects.Maps.Map);
private
type Module_Event is new Util.Events.Event and Util.Beans.Basic.Readonly_Bean with record
Kind : Event_Index := Event_Arrays.Invalid_Index;
Props : Util.Beans.Objects.Maps.Map;
Entity : ADO.Identifier := ADO.NO_IDENTIFIER;
Entity_Type : ADO.Entity_Type := ADO.NO_ENTITY_TYPE;
end record;
-- The index of the last event definition.
-- Last_Event : Event_Index := 0;
-- Get the event type name.
function Get_Event_Type_Name (Index : in Event_Index) return Name_Access
renames Event_Arrays.Get_Element;
-- Make and return a copy of the event.
function Copy (Event : in Module_Event) return Module_Event_Access;
end AWA.Events;
|
-----------------------------------------------------------------------
-- awa-events -- AWA Events
-- Copyright (C) 2012, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Util.Events;
with Util.Beans.Objects;
with Util.Beans.Basic;
with Util.Beans.Objects.Maps;
with ADO;
with AWA.Index_Arrays;
-- == Introduction ==
-- The <b>AWA.Events</b> package defines an event framework for modules to post events
-- and have Ada bean methods be invoked when these events are dispatched. Subscription to
-- events is done through configuration files. This allows to configure the modules and
-- integrate them together easily at configuration time.
--
-- === Declaration ===
-- Modules define the events that they can generate by instantiating the <b>Definition</b>
-- package. This is a static definition of the event. Each event is given a unique name.
--
-- with AWA.Events.Definition;
-- ...
-- package Event_New_User is new AWA.Events.Definition ("new-user");
--
-- === Posting an event ===
-- The module can post an event to inform other modules or the system that a particular
-- action occurred. The module creates the event instance of type <b>Module_Event</b> and
-- populates that event with useful properties for event receivers.
--
-- with AWA.Events;
-- ...
-- Event : AWA.Events.Module_Event;
--
-- Event.Set_Event_Kind (Event_New_User.Kind);
-- Event.Set_Parameter ("email", "[email protected]");
--
-- The module will post the event by using the <b>Send_Event</b> operation.
--
-- Manager.Send_Event (Event);
--
-- === Receiving an event ===
-- Modules or applications interested by a particular event will configure the event manager
-- to dispatch the event to an Ada bean event action. The Ada bean is an object that must
-- implement a procedure that matches the prototype:
--
-- type Action_Bean is new Util.Beans.Basic.Readonly_Bean ...;
-- procedure Action (Bean : in out Action_Bean; Event : in AWA.Events.Module_Event'Class);
--
-- The Ada bean method and object are registered as other Ada beans.
--
-- The configuration file indicates how to bind the Ada bean action and the event together.
-- The action is specified using an EL Method Expression (See Ada EL or JSR 245).
--
-- <on-event name="new_user">
-- <action>#{ada_bean.action}</action>
-- </on-event>
--
-- === Event queues and dispatchers ===
-- The *AWA.Events* framework posts events on queues and it uses a dispatcher to process them.
-- There are two kinds of dispatchers:
--
-- * Synchronous dispatcher process the event when it is posted. The task which posts
-- the event invokes the Ada bean action. In this dispatching mode, there is no event queue.
-- If the action method raises an exception, it will however be blocked.
--
-- * Asynchronous dispatcher are executed by dedicated tasks. The event is put in an event
-- queue. A dispatcher task processes the event and invokes the action method at a later
-- time.
--
-- When the event is queued, there are two types of event queues:
--
-- * A Fifo memory queue manages the event and dispatches them in FIFO order.
-- If the application is stopped, the events present in the Fifo queue are lost.
--
-- * A persistent event queue manages the event in a similar way as the FIFO queue but
-- saves them in the database. If the application is stopped, events that have not yet
-- been processed will be dispatched when the application is started again.
--
-- == Data Model ==
-- [images/awa_events_model.png]
--
package AWA.Events is
type Queue_Index is new Natural;
type Event_Index is new Natural;
package Event_Arrays is new AWA.Index_Arrays (Event_Index, String);
use type Event_Arrays.Element_Type_Access;
subtype Name_Access is Event_Arrays.Element_Type_Access;
generic
package Definition renames Event_Arrays.Definition;
-- Exception raised if an event name is not found.
Not_Found : exception renames Event_Arrays.Not_Found;
-- Identifies an invalid event.
-- Invalid_Event : constant Event_Index := 0;
-- Find the event runtime index given the event name.
-- Raises Not_Found exception if the event name is not recognized.
function Find_Event_Index (Name : in String) return Event_Index renames Event_Arrays.Find;
-- ------------------------------
-- Module event
-- ------------------------------
type Module_Event is new Util.Events.Event and Util.Beans.Basic.Readonly_Bean with private;
type Module_Event_Access is access all Module_Event'Class;
-- Set the event type which identifies the event.
procedure Set_Event_Kind (Event : in out Module_Event;
Kind : in Event_Index);
-- Get the event type which identifies the event.
function Get_Event_Kind (Event : in Module_Event) return Event_Index;
-- Set a parameter on the message.
procedure Set_Parameter (Event : in out Module_Event;
Name : in String;
Value : in String);
-- Get the parameter with the given name.
function Get_Parameter (Event : in Module_Event;
Name : in String) return String;
-- Get the value that corresponds to the parameter with the given name.
overriding
function Get_Value (Event : in Module_Event;
Name : in String) return Util.Beans.Objects.Object;
-- Get the entity identifier associated with the event.
function Get_Entity_Identifier (Event : in Module_Event) return ADO.Identifier;
-- Set the entity identifier associated with the event.
procedure Set_Entity_Identifier (Event : in out Module_Event;
Id : in ADO.Identifier);
-- Copy the event properties to the map passed in <tt>Into</tt>.
procedure Copy (Event : in Module_Event;
Into : in out Util.Beans.Objects.Maps.Map);
private
type Module_Event is new Util.Events.Event and Util.Beans.Basic.Readonly_Bean with record
Kind : Event_Index := Event_Arrays.Invalid_Index;
Props : Util.Beans.Objects.Maps.Map;
Entity : ADO.Identifier := ADO.NO_IDENTIFIER;
Entity_Type : ADO.Entity_Type := ADO.NO_ENTITY_TYPE;
end record;
-- The index of the last event definition.
-- Last_Event : Event_Index := 0;
-- Get the event type name.
function Get_Event_Type_Name (Index : in Event_Index) return Name_Access
renames Event_Arrays.Get_Element;
-- Make and return a copy of the event.
function Copy (Event : in Module_Event) return Module_Event_Access;
end AWA.Events;
|
Update the documentation
|
Update the documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
b5118f76311b43ab7e7b9ccdb98717f44e4cb938
|
src/gen-commands-layout.adb
|
src/gen-commands-layout.adb
|
-----------------------------------------------------------------------
-- gen-commands-layout -- Layout creation command for dynamo
-- Copyright (C) 2011, 2012, 2013, 2014, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Gen.Artifacts;
with Util.Strings;
with Util.Files;
package body Gen.Commands.Layout is
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Cmd : in Command;
Name : in String;
Args : in Argument_List'Class;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd, Name);
use Ada.Strings.Unbounded;
function Get_Name return String;
Dir : constant String := Generator.Get_Result_Directory;
Layout_Dir : constant String := Util.Files.Compose (Dir, "web/WEB-INF/layouts");
function Get_Name return String is
Name : constant String := (if Args.Get_Count > 0 then Args.Get_Argument (1) else "");
Pos : constant Natural := Util.Strings.Rindex (Name, '.');
begin
if Pos = 0 then
return Name;
elsif Name (Pos .. Name'Last) = ".xhtml" then
return Name (Name'First .. Pos - 1);
elsif Name (Pos .. Name'Last) = ".html" then
return Name (Name'First .. Pos - 1);
else
return Name;
end if;
end Get_Name;
Page_Name : constant String := Get_Name;
begin
if Page_Name'Length = 0 then
Gen.Commands.Usage;
return;
end if;
Generator.Set_Force_Save (False);
Generator.Set_Result_Directory (Layout_Dir);
Generator.Set_Global ("pageName", Page_Name);
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "layout");
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Cmd : in Command;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd, Generator);
use Ada.Text_IO;
begin
Put_Line ("add-layout: Add a new layout page to the application");
Put_Line ("Usage: add-layout NAME");
New_Line;
Put_Line (" The layout page allows to give a common look to a set of pages.");
Put_Line (" You can create several layouts for your application.");
Put_Line (" Each layout can reference one or several building blocks that are defined");
Put_Line (" in the original page.");
New_Line;
Put_Line (" The following files are generated:");
Put_Line (" web/WEB-INF/layouts/<name>.xhtml");
end Help;
end Gen.Commands.Layout;
|
-----------------------------------------------------------------------
-- gen-commands-layout -- Layout creation command for dynamo
-- Copyright (C) 2011, 2012, 2013, 2014, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Gen.Artifacts;
with Util.Strings;
with Util.Files;
package body Gen.Commands.Layout is
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Cmd : in Command;
Name : in String;
Args : in Argument_List'Class;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Name);
use Ada.Strings.Unbounded;
function Get_Name return String;
Dir : constant String := Generator.Get_Result_Directory;
Layout_Dir : constant String := Util.Files.Compose (Dir, "web/WEB-INF/layouts");
function Get_Name return String is
Name : constant String := (if Args.Get_Count > 0 then Args.Get_Argument (1) else "");
Pos : constant Natural := Util.Strings.Rindex (Name, '.');
begin
if Pos = 0 then
return Name;
elsif Name (Pos .. Name'Last) = ".xhtml" then
return Name (Name'First .. Pos - 1);
elsif Name (Pos .. Name'Last) = ".html" then
return Name (Name'First .. Pos - 1);
else
return Name;
end if;
end Get_Name;
Page_Name : constant String := Get_Name;
begin
if Page_Name'Length = 0 then
Cmd.Usage;
return;
end if;
Generator.Set_Force_Save (False);
Generator.Set_Result_Directory (Layout_Dir);
Generator.Set_Global ("pageName", Page_Name);
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "layout");
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Cmd : in Command;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd, Generator);
use Ada.Text_IO;
begin
Put_Line ("add-layout: Add a new layout page to the application");
Put_Line ("Usage: add-layout NAME");
New_Line;
Put_Line (" The layout page allows to give a common look to a set of pages.");
Put_Line (" You can create several layouts for your application.");
Put_Line (" Each layout can reference one or several building blocks that are defined");
Put_Line (" in the original page.");
New_Line;
Put_Line (" The following files are generated:");
Put_Line (" web/WEB-INF/layouts/<name>.xhtml");
end Help;
end Gen.Commands.Layout;
|
Use the command usage procedure to report the program usage
|
Use the command usage procedure to report the program usage
|
Ada
|
apache-2.0
|
stcarrez/dynamo,stcarrez/dynamo,stcarrez/dynamo
|
5e6f9a75452283b64769b2a0c61f663ccf04785e
|
src/asf-validators-texts.adb
|
src/asf-validators-texts.adb
|
-----------------------------------------------------------------------
-- asf-validators-texts -- ASF Texts Validators
-- Copyright (C) 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
-- The <b>ASF.Validators.Texts</b> defines various text oriented validators.
package body ASF.Validators.Texts is
-- ------------------------------
-- Length_Validator
-- ------------------------------
-- ------------------------------
-- Create a length validator.
-- ------------------------------
function Create_Length_Validator (Minimum : in Natural;
Maximum : in Natural) return Validator_Access is
Result : constant Length_Validator_Access := new Length_Validator;
begin
Result.Minimum := Minimum;
Result.Maximum := Maximum;
return Result.all'Access;
end Create_Length_Validator;
-- ------------------------------
-- Verify that the value's length is between the validator minimum and maximum
-- boundaries.
-- If some error are found, the procedure should create a <b>FacesMessage</b>
-- describing the problem and add that message to the current faces context.
-- The procedure can examine the state and modify the component tree.
-- It must raise the <b>Invalid_Value</b> exception if the value is not valid.
-- ------------------------------
procedure Validate (Valid : in Length_Validator;
Context : in out ASF.Contexts.Faces.Faces_Context'Class;
Component : in out ASF.Components.Base.UIComponent'Class;
Value : in EL.Objects.Object) is
begin
if EL.Objects.Is_Null (Value) then
return;
end if;
declare
S : constant String := EL.Objects.To_String (Value);
begin
if S'Length > Valid.Maximum then
Component.Add_Message (Name => "validatorMessage",
Default => MAXIMUM_MESSAGE_ID,
Context => Context);
raise Invalid_Value;
end if;
if S'Length < Valid.Minimum then
Component.Add_Message (Name => "validatorMessage",
Default => MINIMUM_MESSAGE_ID,
Context => Context);
raise Invalid_Value;
end if;
end;
end Validate;
end ASF.Validators.Texts;
|
-----------------------------------------------------------------------
-- asf-validators-texts -- ASF Texts Validators
-- Copyright (C) 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Beans.Objects;
-- The <b>ASF.Validators.Texts</b> defines various text oriented validators.
package body ASF.Validators.Texts is
-- ------------------------------
-- Length_Validator
-- ------------------------------
-- ------------------------------
-- Create a length validator.
-- ------------------------------
function Create_Length_Validator (Minimum : in Natural;
Maximum : in Natural) return Validator_Access is
Result : constant Length_Validator_Access := new Length_Validator;
begin
Result.Minimum := Minimum;
Result.Maximum := Maximum;
return Result.all'Access;
end Create_Length_Validator;
-- ------------------------------
-- Verify that the value's length is between the validator minimum and maximum
-- boundaries.
-- If some error are found, the procedure should create a <b>FacesMessage</b>
-- describing the problem and add that message to the current faces context.
-- The procedure can examine the state and modify the component tree.
-- It must raise the <b>Invalid_Value</b> exception if the value is not valid.
-- ------------------------------
procedure Validate (Valid : in Length_Validator;
Context : in out ASF.Contexts.Faces.Faces_Context'Class;
Component : in out ASF.Components.Base.UIComponent'Class;
Value : in EL.Objects.Object) is
begin
if EL.Objects.Is_Null (Value) then
return;
end if;
declare
S : constant String := EL.Objects.To_String (Value);
begin
if S'Length > Valid.Maximum then
Component.Add_Message (Name => ASF.Components.VALIDATOR_MESSAGE_NAME,
Default => MAXIMUM_MESSAGE_ID,
Arg1 => Util.Beans.Objects.To_Object (Valid.Maximum),
Arg2 => Component.Get_Label (Context),
Context => Context);
raise Invalid_Value;
end if;
if S'Length < Valid.Minimum then
Component.Add_Message (Name => ASF.Components.VALIDATOR_MESSAGE_NAME,
Default => MINIMUM_MESSAGE_ID,
Arg1 => Util.Beans.Objects.To_Object (Valid.Minimum),
Arg2 => Component.Get_Label (Context),
Context => Context);
raise Invalid_Value;
end if;
end;
end Validate;
end ASF.Validators.Texts;
|
Add a message when the validation fails
|
Add a message when the validation fails
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
c7acddbe3c94a89f889e321461c80203aeceb047
|
src/gen-model-operations.ads
|
src/gen-model-operations.ads
|
-----------------------------------------------------------------------
-- gen-model-operations -- Operation declarations
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Util.Beans.Objects;
with Gen.Model.List;
package Gen.Model.Operations is
use Ada.Strings.Unbounded;
-- ------------------------------
-- Parameter Definition
-- ------------------------------
type Parameter_Definition is new Definition with private;
type Parameter_Definition_Access is access all Parameter_Definition'Class;
-- ------------------------------
-- Operation Definition
-- ------------------------------
type Operation_Definition is new Definition with private;
type Operation_Definition_Access is access all Operation_Definition'Class;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in Operation_Definition;
Name : in String) return Util.Beans.Objects.Object;
-- Prepare the generation of the model.
overriding
procedure Prepare (O : in out Operation_Definition);
-- Initialize the operation definition instance.
overriding
procedure Initialize (O : in out Operation_Definition);
-- Add an operation parameter with the given name and type.
procedure Add_Parameter (Into : in out Operation_Definition;
Name : in Unbounded_String;
Of_Type : in Unbounded_String;
Parameter : out Parameter_Definition_Access);
-- Create an operation with the given name.
function Create_Operation (Name : in Unbounded_String) return Operation_Definition_Access;
private
type Parameter_Definition is new Definition with record
-- The parameter type name.
Type_Name : Unbounded_String;
end record;
package Parameter_List is new Gen.Model.List (T => Parameter_Definition,
T_Access => Parameter_Definition_Access);
type Operation_Definition is new Definition with record
Parameters : aliased Parameter_List.List_Definition;
Parameters_Bean : Util.Beans.Objects.Object;
Return_Type : Unbounded_String;
end record;
end Gen.Model.Operations;
|
-----------------------------------------------------------------------
-- gen-model-operations -- Operation declarations
-- Copyright (C) 2012, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Util.Beans.Objects;
with Gen.Model.List;
package Gen.Model.Operations is
use Ada.Strings.Unbounded;
type Operation_Type is (UNKNOWN, ASF_ACTION, ASF_UPLOAD);
-- ------------------------------
-- Parameter Definition
-- ------------------------------
type Parameter_Definition is new Definition with private;
type Parameter_Definition_Access is access all Parameter_Definition'Class;
-- ------------------------------
-- Operation Definition
-- ------------------------------
type Operation_Definition is new Definition with private;
type Operation_Definition_Access is access all Operation_Definition'Class;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in Operation_Definition;
Name : in String) return Util.Beans.Objects.Object;
-- Prepare the generation of the model.
overriding
procedure Prepare (O : in out Operation_Definition);
-- Initialize the operation definition instance.
overriding
procedure Initialize (O : in out Operation_Definition);
-- Add an operation parameter with the given name and type.
procedure Add_Parameter (Into : in out Operation_Definition;
Name : in Unbounded_String;
Of_Type : in Unbounded_String;
Parameter : out Parameter_Definition_Access);
-- Get the operation type.
function Get_Type (From : in Operation_Definition) return Operation_Type;
-- Create an operation with the given name.
function Create_Operation (Name : in Unbounded_String) return Operation_Definition_Access;
private
type Parameter_Definition is new Definition with record
-- The parameter type name.
Type_Name : Unbounded_String;
end record;
package Parameter_List is new Gen.Model.List (T => Parameter_Definition,
T_Access => Parameter_Definition_Access);
type Operation_Definition is new Definition with record
Parameters : aliased Parameter_List.List_Definition;
Parameters_Bean : Util.Beans.Objects.Object;
Return_Type : Unbounded_String;
Kind : Operation_Type := UNKNOWN;
end record;
end Gen.Model.Operations;
|
Define Operation_Type type and add an attribute of that type for each operation Declare the Get_Type operation
|
Define Operation_Type type and add an attribute of that type for each operation
Declare the Get_Type operation
|
Ada
|
apache-2.0
|
stcarrez/dynamo,stcarrez/dynamo,stcarrez/dynamo
|
783b92e31157e021783664991218668c21603999
|
awa/plugins/awa-images/src/awa-images-modules.adb
|
awa/plugins/awa-images/src/awa-images-modules.adb
|
-----------------------------------------------------------------------
-- awa-images-modules -- Image management module
-- Copyright (C) 2012, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Util.Processes;
with Util.Beans.Objects;
with Util.Log.Loggers;
with Util.Streams.Pipes;
with Util.Streams.Texts;
with Util.Strings;
with ADO.Sessions;
with EL.Variables.Default;
with EL.Contexts.Default;
with AWA.Modules.Get;
with AWA.Applications;
with AWA.Storages.Modules;
with AWA.Services.Contexts;
with AWA.Modules.Beans;
with AWA.Images.Beans;
package body AWA.Images.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Images.Module");
package Register is new AWA.Modules.Beans (Module => Image_Module,
Module_Access => Image_Module_Access);
-- ------------------------------
-- Job worker procedure to identify an image and generate its thumnbnail.
-- ------------------------------
procedure Thumbnail_Worker (Job : in out AWA.Jobs.Services.Abstract_Job_Type'Class) is
Module : constant Image_Module_Access := Get_Image_Module;
begin
Module.Do_Thumbnail_Job (Job);
end Thumbnail_Worker;
-- ------------------------------
-- Initialize the image module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Image_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the image module");
-- Setup the resource bundles.
App.Register ("imageMsg", "images");
Register.Register (Plugin => Plugin,
Name => "AWA.Images.Beans.Image_List_Bean",
Handler => AWA.Images.Beans.Create_Image_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Images.Beans.Image_Bean",
Handler => AWA.Images.Beans.Create_Image_Bean'Access);
App.Add_Servlet ("image", Plugin.Image_Servlet'Unchecked_Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
Plugin.Add_Listener (AWA.Storages.Modules.NAME, Plugin'Unchecked_Access);
end Initialize;
-- ------------------------------
-- Configures the module after its initialization and after having read its XML configuration.
-- ------------------------------
overriding
procedure Configure (Plugin : in out Image_Module;
Props : in ASF.Applications.Config) is
pragma Unreferenced (Props);
use type AWA.Jobs.Modules.Job_Module_Access;
begin
Plugin.Job_Module := AWA.Jobs.Modules.Get_Job_Module;
if Plugin.Job_Module = null then
Log.Error ("Cannot find the AWA Job module for the image thumbnail generation");
else
Plugin.Job_Module.Register (Definition => Thumbnail_Job_Definition.Factory);
end if;
Plugin.Thumbnail_Command := Plugin.Get_Config (PARAM_THUMBNAIL_COMMAND);
end Configure;
-- ------------------------------
-- Create a thumbnail job for the image.
-- ------------------------------
procedure Make_Thumbnail_Job (Plugin : in Image_Module;
Image : in AWA.Images.Models.Image_Ref'Class) is
pragma Unreferenced (Plugin);
J : AWA.Jobs.Services.Job_Type;
begin
J.Set_Parameter ("image_id", Image);
J.Schedule (Thumbnail_Job_Definition.Factory.all);
end Make_Thumbnail_Job;
-- ------------------------------
-- Returns true if the storage file has an image mime type.
-- ------------------------------
function Is_Image (File : in AWA.Storages.Models.Storage_Ref'Class) return Boolean is
Mime : constant String := File.Get_Mime_Type;
Pos : constant Natural := Util.Strings.Index (Mime, '/');
begin
if Pos = 0 then
return False;
else
return Mime (Mime'First .. Pos - 1) = "image";
end if;
end Is_Image;
-- ------------------------------
-- Create an image instance.
-- ------------------------------
procedure Create_Image (Plugin : in Image_Module;
File : in AWA.Storages.Models.Storage_Ref'Class) is
begin
if File.Get_Original.Is_Null then
declare
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := ASC.Get_Master_Session (Ctx);
Img : AWA.Images.Models.Image_Ref;
begin
Img.Set_Width (0);
Img.Set_Height (0);
Img.Set_Thumb_Height (0);
Img.Set_Thumb_Width (0);
Img.Set_Storage (File);
Img.Set_Folder (File.Get_Folder);
Img.Set_Owner (File.Get_Owner);
Img.Save (DB);
Plugin.Make_Thumbnail_Job (Img);
end;
end if;
end Create_Image;
-- ------------------------------
-- The `On_Create` procedure is called by `Notify_Create` to notify the creation of the item.
-- ------------------------------
overriding
procedure On_Create (Instance : in Image_Module;
Item : in AWA.Storages.Models.Storage_Ref'Class) is
begin
if Is_Image (Item) then
Image_Module'Class (Instance).Create_Image (Item);
end if;
end On_Create;
-- ------------------------------
-- The `On_Update` procedure is called by `Notify_Update` to notify the update of the item.
-- ------------------------------
overriding
procedure On_Update (Instance : in Image_Module;
Item : in AWA.Storages.Models.Storage_Ref'Class) is
begin
if Is_Image (Item) then
Image_Module'Class (Instance).Create_Image (Item);
else
Image_Module'Class (Instance).Delete_Image (Item);
end if;
end On_Update;
-- ------------------------------
-- The `On_Delete` procedure is called by `Notify_Delete` to notify the deletion of the item.
-- ------------------------------
overriding
procedure On_Delete (Instance : in Image_Module;
Item : in AWA.Storages.Models.Storage_Ref'Class) is
begin
Image_Module'Class (Instance).Delete_Image (Item);
end On_Delete;
-- ------------------------------
-- Thumbnail job to identify the image dimension and produce a thumbnail.
-- ------------------------------
procedure Do_Thumbnail_Job (Plugin : in Image_Module;
Job : in out AWA.Jobs.Services.Abstract_Job_Type'Class) is
Image_Id : constant ADO.Identifier := Job.Get_Parameter ("image_id");
begin
Image_Module'Class (Plugin).Build_Thumbnail (Image_Id);
end Do_Thumbnail_Job;
-- ------------------------------
-- Get the image module instance associated with the current application.
-- ------------------------------
function Get_Image_Module return Image_Module_Access is
function Get is new AWA.Modules.Get (Image_Module, Image_Module_Access, NAME);
begin
return Get;
end Get_Image_Module;
procedure Create_Thumbnail (Service : in Image_Module;
Source : in String;
Into : in String;
Width : in out Natural;
Height : in out Natural) is
Ctx : EL.Contexts.Default.Default_Context;
Variables : aliased EL.Variables.Default.Default_Variable_Mapper;
Proc : Util.Processes.Process;
Pipe : aliased Util.Streams.Pipes.Pipe_Stream;
begin
Variables.Bind ("src", Util.Beans.Objects.To_Object (Source));
Variables.Bind ("dst", Util.Beans.Objects.To_Object (Into));
Variables.Bind ("width", Util.Beans.Objects.To_Object (Width));
Variables.Bind ("height", Util.Beans.Objects.To_Object (Height));
Ctx.Set_Variable_Mapper (Variables'Unchecked_Access);
declare
Cmd : constant Util.Beans.Objects.Object := Service.Thumbnail_Command.Get_Value (Ctx);
Command : constant String := Util.Beans.Objects.To_String (Cmd);
Input : Util.Streams.Texts.Reader_Stream;
begin
Width := 0;
Height := 0;
Pipe.Open (Command, Util.Processes.READ_ALL);
Input.Initialize (Pipe'Unchecked_Access, 1024);
while not Input.Is_Eof loop
declare
use Ada.Strings;
Line : Ada.Strings.Unbounded.Unbounded_String;
Pos : Natural;
Sep : Natural;
Last : Natural;
begin
Input.Read_Line (Into => Line, Strip => False);
exit when Ada.Strings.Unbounded.Length (Line) = 0;
Log.Info ("Received: {0}", Line);
-- The '-verbose' option of ImageMagick reports information about the original
-- image. Extract the picture width and height.
-- image.png PNG 120x282 120x282+0+0 8-bit DirectClass 34.4KB 0.000u 0:00.018
Pos := Ada.Strings.Unbounded.Index (Line, " ");
if Pos > 0 and Width = 0 then
Pos := Ada.Strings.Unbounded.Index (Line, " ", Pos + 1);
if Pos > 0 then
Sep := Ada.Strings.Unbounded.Index (Line, "x", Pos + 1);
Last := Ada.Strings.Unbounded.Index (Line, "=", Pos + 1);
if Sep > 0 and Sep < Last then
Log.Info ("Dimension {0} - {1}..{2}",
Ada.Strings.Unbounded.Slice (Line, Pos, Last),
Natural'Image (Pos), Natural'Image (Last));
Width := Natural'Value (Unbounded.Slice (Line, Pos + 1, Sep - 1));
Height := Natural'Value (Unbounded.Slice (Line, Sep + 1, Last - 1));
end if;
end if;
end if;
end;
end loop;
Pipe.Close;
Util.Processes.Wait (Proc);
if Pipe.Get_Exit_Status /= 0 then
Log.Error ("Command {0} exited with status {1}", Command,
Integer'Image (Pipe.Get_Exit_Status));
end if;
end;
end Create_Thumbnail;
-- Build a thumbnail for the image identified by the Id.
procedure Build_Thumbnail (Service : in Image_Module;
Id : in ADO.Identifier) is
Storage_Service : constant AWA.Storages.Services.Storage_Service_Access
:= AWA.Storages.Modules.Get_Storage_Manager;
Ctx : constant ASC.Service_Context_Access := ASC.Current;
DB : ADO.Sessions.Master_Session := ASC.Get_Master_Session (Ctx);
Img : AWA.Images.Models.Image_Ref;
Thumb : AWA.Images.Models.Image_Ref;
Target_File : AWA.Storages.Storage_File (AWA.Storages.TMP);
Local_File : AWA.Storages.Storage_File (AWA.Storages.CACHE);
Thumbnail : AWA.Storages.Models.Storage_Ref;
Width : Natural := 64;
Height : Natural := 64;
begin
Img.Load (DB, Id);
declare
Image_File : constant AWA.Storages.Models.Storage_Ref'Class := Img.Get_Storage;
begin
Storage_Service.Get_Local_File (From => Image_File.Get_Id, Into => Local_File);
Storage_Service.Create_Local_File (Target_File);
Service.Create_Thumbnail (AWA.Storages.Get_Path (Local_File),
AWA.Storages.Get_Path (Target_File), Width, Height);
Thumbnail.Set_Mime_Type ("image/jpeg");
Thumbnail.Set_Original (Image_File);
Thumbnail.Set_Workspace (Image_File.Get_Workspace);
Thumbnail.Set_Folder (Image_File.Get_Folder);
Thumbnail.Set_Owner (Image_File.Get_Owner);
Thumbnail.Set_Name (String '(Image_File.Get_Name));
Storage_Service.Save (Thumbnail, AWA.Storages.Get_Path (Target_File),
AWA.Storages.Models.DATABASE);
Thumb.Set_Width (64);
Thumb.Set_Height (64);
Thumb.Set_Owner (Image_File.Get_Owner);
Thumb.Set_Folder (Image_File.Get_Folder);
Thumb.Set_Storage (Thumbnail);
Img.Set_Width (Width);
Img.Set_Height (Height);
Img.Set_Thumb_Width (64);
Img.Set_Thumb_Height (64);
Img.Set_Thumbnail (Thumbnail);
Ctx.Start;
Img.Save (DB);
Thumb.Save (DB);
Ctx.Commit;
end;
end Build_Thumbnail;
-- Deletes the storage instance.
procedure Delete_Image (Service : in Image_Module;
File : in AWA.Storages.Models.Storage_Ref'Class) is
begin
null;
end Delete_Image;
-- ------------------------------
-- Scale the image dimension.
-- ------------------------------
procedure Scale (Width : in Natural;
Height : in Natural;
To_Width : in out Natural;
To_Height : in out Natural) is
begin
if To_Width = Natural'Last or To_Height = Natural'Last
or (To_Width = 0 and To_Height = 0)
then
To_Width := Width;
To_Height := Height;
elsif To_Width = 0 then
To_Width := (Width * To_Height) / Height;
elsif To_Height = 0 then
To_Height := (Height * To_Width) / Width;
end if;
end Scale;
-- ------------------------------
-- Get the dimension represented by the string. The string has one of the following
-- formats:
-- original -> Width, Height := Natural'Last
-- default -> Width, Height := 0
-- <width>x -> Width := <width>, Height := 0
-- x<height> -> Width := 0, Height := <height>
-- <width>x<height> -> Width := <width>, Height := <height>
-- ------------------------------
procedure Get_Sizes (Dimension : in String;
Width : out Natural;
Height : out Natural) is
Pos : Natural;
begin
if Dimension = "original" then
Width := Natural'Last;
Height := Natural'Last;
elsif Dimension = "default" then
Width := 800;
Height := 0;
else
Pos := Util.Strings.Index (Dimension, 'x');
if Pos > Dimension'First then
Width := Natural'Value (Dimension (Dimension'First .. Pos - 1));
else
Width := 0;
end if;
if Pos < Dimension'Last then
Height := Natural'Value (Dimension (Pos + 1 .. Dimension'Last));
else
Height := 0;
end if;
end if;
end Get_Sizes;
end AWA.Images.Modules;
|
-----------------------------------------------------------------------
-- awa-images-modules -- Image management module
-- Copyright (C) 2012, 2016, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Util.Processes;
with Util.Beans.Objects;
with Util.Log.Loggers;
with Util.Streams.Pipes;
with Util.Streams.Texts;
with Util.Strings;
with ADO.Sessions;
with EL.Variables.Default;
with EL.Contexts.Default;
with AWA.Modules.Get;
with AWA.Applications;
with AWA.Storages.Modules;
with AWA.Services.Contexts;
with AWA.Modules.Beans;
with AWA.Images.Beans;
package body AWA.Images.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Images.Module");
package Register is new AWA.Modules.Beans (Module => Image_Module,
Module_Access => Image_Module_Access);
-- ------------------------------
-- Job worker procedure to identify an image and generate its thumnbnail.
-- ------------------------------
procedure Thumbnail_Worker (Job : in out AWA.Jobs.Services.Abstract_Job_Type'Class) is
Module : constant Image_Module_Access := Get_Image_Module;
begin
Module.Do_Thumbnail_Job (Job);
end Thumbnail_Worker;
-- ------------------------------
-- Initialize the image module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Image_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the image module");
-- Setup the resource bundles.
App.Register ("imageMsg", "images");
Register.Register (Plugin => Plugin,
Name => "AWA.Images.Beans.Image_List_Bean",
Handler => AWA.Images.Beans.Create_Image_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Images.Beans.Image_Bean",
Handler => AWA.Images.Beans.Create_Image_Bean'Access);
App.Add_Servlet ("image", Plugin.Image_Servlet'Unchecked_Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
Plugin.Add_Listener (AWA.Storages.Modules.NAME, Plugin'Unchecked_Access);
end Initialize;
-- ------------------------------
-- Configures the module after its initialization and after having read its XML configuration.
-- ------------------------------
overriding
procedure Configure (Plugin : in out Image_Module;
Props : in ASF.Applications.Config) is
pragma Unreferenced (Props);
use type AWA.Jobs.Modules.Job_Module_Access;
begin
Plugin.Job_Module := AWA.Jobs.Modules.Get_Job_Module;
if Plugin.Job_Module = null then
Log.Error ("Cannot find the AWA Job module for the image thumbnail generation");
else
Plugin.Job_Module.Register (Definition => Thumbnail_Job_Definition.Factory);
end if;
Plugin.Thumbnail_Command := Plugin.Get_Config (PARAM_THUMBNAIL_COMMAND);
end Configure;
-- ------------------------------
-- Create a thumbnail job for the image.
-- ------------------------------
procedure Make_Thumbnail_Job (Plugin : in Image_Module;
Image : in AWA.Images.Models.Image_Ref'Class) is
pragma Unreferenced (Plugin);
J : AWA.Jobs.Services.Job_Type;
begin
J.Set_Parameter ("image_id", Image);
J.Schedule (Thumbnail_Job_Definition.Factory.all);
end Make_Thumbnail_Job;
-- ------------------------------
-- Returns true if the storage file has an image mime type.
-- ------------------------------
function Is_Image (File : in AWA.Storages.Models.Storage_Ref'Class) return Boolean is
Mime : constant String := File.Get_Mime_Type;
Pos : constant Natural := Util.Strings.Index (Mime, '/');
begin
if Pos = 0 then
return False;
else
return Mime (Mime'First .. Pos - 1) = "image";
end if;
end Is_Image;
-- ------------------------------
-- Create an image instance.
-- ------------------------------
procedure Create_Image (Plugin : in Image_Module;
File : in AWA.Storages.Models.Storage_Ref'Class) is
begin
if File.Get_Original.Is_Null then
declare
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := ASC.Get_Master_Session (Ctx);
Img : AWA.Images.Models.Image_Ref;
begin
Img.Set_Width (0);
Img.Set_Height (0);
Img.Set_Thumb_Height (0);
Img.Set_Thumb_Width (0);
Img.Set_Storage (File);
Img.Set_Folder (File.Get_Folder);
Img.Set_Owner (File.Get_Owner);
Img.Save (DB);
Plugin.Make_Thumbnail_Job (Img);
end;
end if;
end Create_Image;
-- ------------------------------
-- The `On_Create` procedure is called by `Notify_Create` to notify the creation of the item.
-- ------------------------------
overriding
procedure On_Create (Instance : in Image_Module;
Item : in AWA.Storages.Models.Storage_Ref'Class) is
begin
if Is_Image (Item) then
Image_Module'Class (Instance).Create_Image (Item);
end if;
end On_Create;
-- ------------------------------
-- The `On_Update` procedure is called by `Notify_Update` to notify the update of the item.
-- ------------------------------
overriding
procedure On_Update (Instance : in Image_Module;
Item : in AWA.Storages.Models.Storage_Ref'Class) is
begin
if Is_Image (Item) then
Image_Module'Class (Instance).Create_Image (Item);
else
Image_Module'Class (Instance).Delete_Image (Item);
end if;
end On_Update;
-- ------------------------------
-- The `On_Delete` procedure is called by `Notify_Delete` to notify the deletion of the item.
-- ------------------------------
overriding
procedure On_Delete (Instance : in Image_Module;
Item : in AWA.Storages.Models.Storage_Ref'Class) is
begin
Image_Module'Class (Instance).Delete_Image (Item);
end On_Delete;
-- ------------------------------
-- Thumbnail job to identify the image dimension and produce a thumbnail.
-- ------------------------------
procedure Do_Thumbnail_Job (Plugin : in Image_Module;
Job : in out AWA.Jobs.Services.Abstract_Job_Type'Class) is
Image_Id : constant ADO.Identifier := Job.Get_Parameter ("image_id");
begin
Image_Module'Class (Plugin).Build_Thumbnail (Image_Id);
end Do_Thumbnail_Job;
-- ------------------------------
-- Get the image module instance associated with the current application.
-- ------------------------------
function Get_Image_Module return Image_Module_Access is
function Get is new AWA.Modules.Get (Image_Module, Image_Module_Access, NAME);
begin
return Get;
end Get_Image_Module;
procedure Create_Thumbnail (Service : in Image_Module;
Source : in String;
Into : in String;
Width : in out Natural;
Height : in out Natural) is
Ctx : EL.Contexts.Default.Default_Context;
Variables : aliased EL.Variables.Default.Default_Variable_Mapper;
Proc : Util.Processes.Process;
Pipe : aliased Util.Streams.Pipes.Pipe_Stream;
begin
Variables.Bind ("src", Util.Beans.Objects.To_Object (Source));
Variables.Bind ("dst", Util.Beans.Objects.To_Object (Into));
Variables.Bind ("width", Util.Beans.Objects.To_Object (Width));
Variables.Bind ("height", Util.Beans.Objects.To_Object (Height));
Ctx.Set_Variable_Mapper (Variables'Unchecked_Access);
declare
Cmd : constant Util.Beans.Objects.Object := Service.Thumbnail_Command.Get_Value (Ctx);
Command : constant String := Util.Beans.Objects.To_String (Cmd);
Input : Util.Streams.Texts.Reader_Stream;
begin
Width := 0;
Height := 0;
Pipe.Open (Command, Util.Processes.READ_ALL);
Input.Initialize (Pipe'Unchecked_Access, 1024);
while not Input.Is_Eof loop
declare
use Ada.Strings;
Line : Ada.Strings.Unbounded.Unbounded_String;
Pos : Natural;
Sep : Natural;
Last : Natural;
begin
Input.Read_Line (Into => Line, Strip => False);
exit when Ada.Strings.Unbounded.Length (Line) = 0;
Log.Info ("Received: {0}", Line);
-- The '-verbose' option of ImageMagick reports information about the original
-- image. Extract the picture width and height.
-- image.png PNG 120x282 120x282+0+0 8-bit DirectClass 34.4KB 0.000u 0:00.018
Pos := Ada.Strings.Unbounded.Index (Line, " ");
if Pos > 0 and Width = 0 then
Pos := Ada.Strings.Unbounded.Index (Line, " ", Pos + 1);
if Pos > 0 then
Sep := Ada.Strings.Unbounded.Index (Line, "x", Pos + 1);
Last := Ada.Strings.Unbounded.Index (Line, "=", Pos + 1);
if Sep > 0 and Sep < Last then
Log.Info ("Dimension {0} - {1}..{2}",
Ada.Strings.Unbounded.Slice (Line, Pos, Last),
Natural'Image (Pos), Natural'Image (Last));
Width := Natural'Value (Unbounded.Slice (Line, Pos + 1, Sep - 1));
Height := Natural'Value (Unbounded.Slice (Line, Sep + 1, Last - 1));
end if;
end if;
end if;
end;
end loop;
Pipe.Close;
Util.Processes.Wait (Proc);
if Pipe.Get_Exit_Status /= 0 then
Log.Error ("Command {0} exited with status {1}", Command,
Integer'Image (Pipe.Get_Exit_Status));
end if;
end;
end Create_Thumbnail;
-- Build a thumbnail for the image identified by the Id.
procedure Build_Thumbnail (Service : in Image_Module;
Id : in ADO.Identifier) is
Storage_Service : constant AWA.Storages.Services.Storage_Service_Access
:= AWA.Storages.Modules.Get_Storage_Manager;
Ctx : constant ASC.Service_Context_Access := ASC.Current;
DB : ADO.Sessions.Master_Session := ASC.Get_Master_Session (Ctx);
Img : AWA.Images.Models.Image_Ref;
Thumb : AWA.Images.Models.Image_Ref;
Target_File : AWA.Storages.Storage_File (AWA.Storages.TMP);
Local_File : AWA.Storages.Storage_File (AWA.Storages.CACHE);
Thumbnail : AWA.Storages.Models.Storage_Ref;
Width : Natural := 64;
Height : Natural := 64;
begin
Img.Load (DB, Id);
declare
Image_File : constant AWA.Storages.Models.Storage_Ref'Class := Img.Get_Storage;
begin
Storage_Service.Get_Local_File (From => Image_File.Get_Id, Into => Local_File);
Storage_Service.Create_Local_File (Target_File);
Service.Create_Thumbnail (AWA.Storages.Get_Path (Local_File),
AWA.Storages.Get_Path (Target_File), Width, Height);
Thumbnail.Set_Mime_Type ("image/jpeg");
Thumbnail.Set_Original (Image_File);
Thumbnail.Set_Workspace (Image_File.Get_Workspace);
Thumbnail.Set_Folder (Image_File.Get_Folder);
Thumbnail.Set_Owner (Image_File.Get_Owner);
Thumbnail.Set_Name (String '(Image_File.Get_Name));
Storage_Service.Save (Thumbnail, AWA.Storages.Get_Path (Target_File),
AWA.Storages.Models.DATABASE);
Thumb.Set_Width (64);
Thumb.Set_Height (64);
Thumb.Set_Owner (Image_File.Get_Owner);
Thumb.Set_Folder (Image_File.Get_Folder);
Thumb.Set_Storage (Thumbnail);
Img.Set_Width (Width);
Img.Set_Height (Height);
Img.Set_Thumb_Width (64);
Img.Set_Thumb_Height (64);
Img.Set_Thumbnail (Thumbnail);
Ctx.Start;
Img.Save (DB);
Thumb.Save (DB);
Ctx.Commit;
end;
end Build_Thumbnail;
-- Deletes the storage instance.
procedure Delete_Image (Service : in Image_Module;
File : in AWA.Storages.Models.Storage_Ref'Class) is
begin
null;
end Delete_Image;
-- ------------------------------
-- Scale the image dimension.
-- ------------------------------
procedure Scale (Width : in Natural;
Height : in Natural;
To_Width : in out Natural;
To_Height : in out Natural) is
begin
if To_Width = Natural'Last or To_Height = Natural'Last
or (To_Width = 0 and To_Height = 0)
then
To_Width := Width;
To_Height := Height;
elsif To_Width = 0 then
To_Width := (Width * To_Height) / Height;
elsif To_Height = 0 then
To_Height := (Height * To_Width) / Width;
end if;
end Scale;
-- ------------------------------
-- Get the dimension represented by the string. The string has one of the following
-- formats:
-- original -> Width, Height := Natural'Last
-- default -> Width, Height := 0
-- <width>x -> Width := <width>, Height := 0
-- x<height> -> Width := 0, Height := <height>
-- <width>x<height> -> Width := <width>, Height := <height>
-- ------------------------------
procedure Get_Sizes (Dimension : in String;
Width : out Natural;
Height : out Natural) is
Pos : Natural;
begin
if Dimension = "original" then
Width := Natural'Last;
Height := Natural'Last;
elsif Dimension = "default" then
Width := 800;
Height := 0;
else
Pos := Util.Strings.Index (Dimension, 'x');
if Pos > Dimension'First then
begin
Width := Natural'Value (Dimension (Dimension'First .. Pos - 1));
exception
when Constraint_Error =>
Width := 0;
end;
else
Width := 0;
end if;
if Pos < Dimension'Last then
begin
Height := Natural'Value (Dimension (Pos + 1 .. Dimension'Last));
exception
when Constraint_Error =>
Height := 0;
end;
else
Height := 0;
end if;
end if;
end Get_Sizes;
end AWA.Images.Modules;
|
Fix Get_Sizes to handle errors for width and height
|
Fix Get_Sizes to handle errors for width and height
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
b592ad00d1b613d20676315065c6e5c8ee9c08b1
|
tools/druss-commands.ads
|
tools/druss-commands.ads
|
-----------------------------------------------------------------------
-- druss-commands -- Commands available for Druss
-- Copyright (C) 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Commands.Drivers;
with Util.Commands.Consoles;
with Util.Commands.Consoles.Text;
with Druss.Gateways;
package Druss.Commands is
-- Exception raised to stop the interactive loop.
Stop_Interactive : exception;
-- Device selector to select all, active or inactive devices.
type Device_Selector_Type is (DEVICE_ALL, DEVICE_ACTIVE, DEVICE_INACTIVE);
-- The list of fields that are printed on the console.
type Field_Type is (F_IP_ADDR,
F_BBOX_IP_ADDR,
F_WAN_IP,
F_ETHERNET,
F_INTERNET,
F_VOIP,
F_HOSTNAME,
F_CONNECTION,
F_DEVTYPE,
F_ACTIVE,
F_LINK,
F_WIFI,
F_WIFI5,
F_ACCESS_CONTROL,
F_DYNDNS,
F_DEVICES,
F_UPTIME,
F_COUNT,
F_BOOL,
F_CHANNEL,
F_PROTOCOL,
F_ENCRYPTION,
F_SSID);
-- The type of notice that are reported.
type Notice_Type is (N_HELP,
N_USAGE,
N_INFO);
-- Make the generic abstract console interface.
package Consoles is
new Util.Commands.Consoles (Field_Type => Field_Type,
Notice_Type => Notice_Type);
-- And the text console to write on stdout (a Gtk console could be done someday).
package Text_Consoles is
new Consoles.Text;
type Context_Type is limited record
Gateways : Druss.Gateways.Gateway_Vector;
Console : Consoles.Console_Access;
end record;
package Drivers is
new Util.Commands.Drivers (Context_Type => Context_Type,
Driver_Name => "druss-drivers");
subtype Argument_List is Util.Commands.Argument_List;
Driver : Drivers.Driver_Type;
procedure Gateway_Command (Command : in Drivers.Command_Type'Class;
Args : in Util.Commands.Argument_List'Class;
Arg_Pos : in Positive;
Process : access procedure (Gateway : in out Gateways.Gateway_Type;
Param : in String);
Context : in out Context_Type);
procedure Initialize;
-- Enter in the interactive main loop waiting for user commands and executing them.
procedure Interactive (Context : in out Context_Type);
-- Print the bbox API status.
procedure Print_Status (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a ON/OFF status.
procedure Print_On_Off (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a uptime.
procedure Print_Uptime (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a performance measure in us or ms.
procedure Print_Perf (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
end Druss.Commands;
|
-----------------------------------------------------------------------
-- druss-commands -- Commands available for Druss
-- Copyright (C) 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Commands.Drivers;
with Util.Commands.Parsers;
with Util.Commands.Consoles;
with Util.Commands.Consoles.Text;
with Druss.Gateways;
package Druss.Commands is
-- Exception raised to stop the interactive loop.
Stop_Interactive : exception;
-- Device selector to select all, active or inactive devices.
type Device_Selector_Type is (DEVICE_ALL, DEVICE_ACTIVE, DEVICE_INACTIVE);
-- The list of fields that are printed on the console.
type Field_Type is (F_IP_ADDR,
F_BBOX_IP_ADDR,
F_WAN_IP,
F_ETHERNET,
F_INTERNET,
F_VOIP,
F_HOSTNAME,
F_CONNECTION,
F_DEVTYPE,
F_ACTIVE,
F_LINK,
F_WIFI,
F_WIFI5,
F_ACCESS_CONTROL,
F_DYNDNS,
F_DEVICES,
F_UPTIME,
F_COUNT,
F_BOOL,
F_CHANNEL,
F_PROTOCOL,
F_ENCRYPTION,
F_SSID);
-- The type of notice that are reported.
type Notice_Type is (N_HELP,
N_USAGE,
N_INFO);
-- Make the generic abstract console interface.
package Consoles is
new Util.Commands.Consoles (Field_Type => Field_Type,
Notice_Type => Notice_Type);
-- And the text console to write on stdout (a Gtk console could be done someday).
package Text_Consoles is
new Consoles.Text;
type Context_Type is limited record
Gateways : Druss.Gateways.Gateway_Vector;
Console : Consoles.Console_Access;
end record;
package Drivers is
new Util.Commands.Drivers (Context_Type => Context_Type,
Config_Parser => Util.Commands.Parsers.No_Parser,
Driver_Name => "druss-drivers");
subtype Argument_List is Util.Commands.Argument_List;
Driver : Drivers.Driver_Type;
procedure Gateway_Command (Command : in Drivers.Command_Type'Class;
Args : in Util.Commands.Argument_List'Class;
Arg_Pos : in Positive;
Process : access procedure (Gateway : in out Gateways.Gateway_Type;
Param : in String);
Context : in out Context_Type);
procedure Initialize;
-- Enter in the interactive main loop waiting for user commands and executing them.
procedure Interactive (Context : in out Context_Type);
-- Print the bbox API status.
procedure Print_Status (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a ON/OFF status.
procedure Print_On_Off (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a uptime.
procedure Print_Uptime (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
-- Print a performance measure in us or ms.
procedure Print_Perf (Console : in Consoles.Console_Access;
Field : in Field_Type;
Value : in String);
end Druss.Commands;
|
Update the instantiation of Util.Commands.Drivers package
|
Update the instantiation of Util.Commands.Drivers package
|
Ada
|
apache-2.0
|
stcarrez/bbox-ada-api
|
92e75ebccb3f23181b1c941d42dc44d6edee2bf6
|
awa/src/awa-users-beans.adb
|
awa/src/awa-users-beans.adb
|
-----------------------------------------------------------------------
-- awa-users-beans -- ASF Beans for user module
-- Copyright (C) 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ASF.Sessions;
with ASF.Events.Actions;
with ASF.Contexts.Faces;
with AWA.Users.Principals;
package body AWA.Users.Beans is
use AWA.Users.Models;
-- ------------------------------
-- Action to register a user
-- ------------------------------
procedure Register_User (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
User : User_Ref;
Email : Email_Ref;
begin
Email.Set_Email (Data.Email);
User.Set_First_Name (Data.First_Name);
User.Set_Last_Name (Data.Last_Name);
User.Set_Password (Data.Password);
Data.Manager.Create_User (User => User,
Email => Email);
Outcome := To_Unbounded_String ("success");
end Register_User;
-- ------------------------------
-- Action to verify the user after the registration
-- ------------------------------
procedure Verify_User (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
User : User_Ref;
Session : Session_Ref;
begin
Data.Manager.Verify_User (Key => To_String (Data.Access_Key),
User => User,
IpAddr => "",
Session => Session);
Outcome := To_Unbounded_String ("success");
end Verify_User;
-- ------------------------------
-- Action to trigger the lost password email process.
-- ------------------------------
procedure Lost_Password (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
begin
Data.Manager.Lost_Password (Email => To_String (Data.Email));
Outcome := To_Unbounded_String ("success");
end Lost_Password;
-- ------------------------------
-- Action to validate the reset password key and set a new password.
-- ------------------------------
procedure Reset_Password (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
User : User_Ref;
Session : Session_Ref;
begin
Data.Manager.Reset_Password (Key => To_String (Data.Access_Key),
Password => To_String (Data.Password),
IpAddr => "",
User => User,
Session => Session);
Outcome := To_Unbounded_String ("success");
end Reset_Password;
procedure Set_Session_Principal (Data : in Authenticate_Bean;
User : in AWA.Users.Models.User_Ref;
Sess : in AWA.Users.Models.Session_Ref) is
Principal : constant Principals.Principal_Access := Principals.Create (User, Sess);
Ctx : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
Session : ASF.Sessions.Session := Ctx.Get_Session (Create => True);
Name : constant String := "User: " & User.Get_Name;
begin
Session.Set_Principal (Principal.all'Access);
end Set_Session_Principal;
-- ------------------------------
-- Action to authenticate a user (password authentication).
-- ------------------------------
procedure Authenticate_User (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
User : User_Ref;
Session : Session_Ref;
begin
Data.Manager.Authenticate (Email => To_String (Data.Email),
Password => To_String (Data.Password),
IpAddr => "",
User => User,
Session => Session);
Outcome := To_Unbounded_String ("success");
Data.Set_Session_Principal (User, Session);
end Authenticate_User;
-- ------------------------------
-- Create an authenticate bean.
-- ------------------------------
function Create_Authenticate_Bean (Module : in AWA.Users.Module.User_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : Authenticate_Bean_Access := new Authenticate_Bean;
begin
Object.Module := Module;
Object.Manager := AWA.Users.Module.Get_User_Manager;
return Object.all'Access;
end Create_Authenticate_Bean;
-- The code below this line could be generated automatically by an Asis tool.
package Authenticate_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Authenticate_User,
Name => "authenticate");
package Register_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Register_User,
Name => "register");
package Verify_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Verify_User,
Name => "verify");
package Lost_Password_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Lost_Password,
Name => "lostPassword");
package Reset_Password_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Reset_Password,
Name => "resetPassword");
Binding_Array : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (Authenticate_Binding.Proxy'Access,
Register_Binding.Proxy'Access,
Verify_Binding.Proxy'Access,
Lost_Password_Binding.Proxy'Access,
Reset_Password_Binding.Proxy'Access);
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Authenticate_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "email" then
return Util.Beans.Objects.To_Object (From.Email);
elsif Name = "password" then
return Util.Beans.Objects.To_Object (From.Password);
elsif Name = "key" then
return Util.Beans.Objects.To_Object (From.Access_Key);
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Authenticate_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "email" then
From.Email := Util.Beans.Objects.To_Unbounded_String (Value);
elsif Name = "password" then
From.Password := Util.Beans.Objects.To_Unbounded_String (Value);
elsif Name = "key" then
From.Access_Key := Util.Beans.Objects.To_Unbounded_String (Value);
end if;
end Set_Value;
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Authenticate_Bean)
return Util.Beans.Methods.Method_Binding_Array_Access is
begin
return Binding_Array'Access;
end Get_Method_Bindings;
end AWA.Users.Beans;
|
-----------------------------------------------------------------------
-- awa-users-beans -- ASF Beans for user module
-- Copyright (C) 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ASF.Sessions;
with ASF.Events.Actions;
with ASF.Contexts.Faces;
with AWA.Users.Principals;
package body AWA.Users.Beans is
use AWA.Users.Models;
-- ------------------------------
-- Action to register a user
-- ------------------------------
procedure Register_User (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
User : User_Ref;
Email : Email_Ref;
begin
Email.Set_Email (Data.Email);
User.Set_First_Name (Data.First_Name);
User.Set_Last_Name (Data.Last_Name);
User.Set_Password (Data.Password);
Data.Manager.Create_User (User => User,
Email => Email);
Outcome := To_Unbounded_String ("success");
end Register_User;
-- ------------------------------
-- Action to verify the user after the registration
-- ------------------------------
procedure Verify_User (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
User : User_Ref;
Session : Session_Ref;
begin
Data.Manager.Verify_User (Key => To_String (Data.Access_Key),
User => User,
IpAddr => "",
Session => Session);
Data.Set_Session_Principal (User, Session);
Outcome := To_Unbounded_String ("success");
end Verify_User;
-- ------------------------------
-- Action to trigger the lost password email process.
-- ------------------------------
procedure Lost_Password (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
begin
Data.Manager.Lost_Password (Email => To_String (Data.Email));
Outcome := To_Unbounded_String ("success");
end Lost_Password;
-- ------------------------------
-- Action to validate the reset password key and set a new password.
-- ------------------------------
procedure Reset_Password (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
User : User_Ref;
Session : Session_Ref;
begin
Data.Manager.Reset_Password (Key => To_String (Data.Access_Key),
Password => To_String (Data.Password),
IpAddr => "",
User => User,
Session => Session);
Outcome := To_Unbounded_String ("success");
end Reset_Password;
procedure Set_Session_Principal (Data : in Authenticate_Bean;
User : in AWA.Users.Models.User_Ref;
Sess : in AWA.Users.Models.Session_Ref) is
Principal : constant Principals.Principal_Access := Principals.Create (User, Sess);
Ctx : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
Session : ASF.Sessions.Session := Ctx.Get_Session (Create => True);
Name : constant String := "User: " & User.Get_Name;
begin
Session.Set_Principal (Principal.all'Access);
end Set_Session_Principal;
-- ------------------------------
-- Action to authenticate a user (password authentication).
-- ------------------------------
procedure Authenticate_User (Data : in out Authenticate_Bean;
Outcome : in out Unbounded_String) is
User : User_Ref;
Session : Session_Ref;
begin
Data.Manager.Authenticate (Email => To_String (Data.Email),
Password => To_String (Data.Password),
IpAddr => "",
User => User,
Session => Session);
Outcome := To_Unbounded_String ("success");
Data.Set_Session_Principal (User, Session);
end Authenticate_User;
-- ------------------------------
-- Create an authenticate bean.
-- ------------------------------
function Create_Authenticate_Bean (Module : in AWA.Users.Module.User_Module_Access)
return Util.Beans.Basic.Readonly_Bean_Access is
Object : Authenticate_Bean_Access := new Authenticate_Bean;
begin
Object.Module := Module;
Object.Manager := AWA.Users.Module.Get_User_Manager;
return Object.all'Access;
end Create_Authenticate_Bean;
-- The code below this line could be generated automatically by an Asis tool.
package Authenticate_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Authenticate_User,
Name => "authenticate");
package Register_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Register_User,
Name => "register");
package Verify_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Verify_User,
Name => "verify");
package Lost_Password_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Lost_Password,
Name => "lostPassword");
package Reset_Password_Binding is
new ASF.Events.Actions.Action_Method.Bind (Bean => Authenticate_Bean,
Method => Reset_Password,
Name => "resetPassword");
Binding_Array : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (Authenticate_Binding.Proxy'Access,
Register_Binding.Proxy'Access,
Verify_Binding.Proxy'Access,
Lost_Password_Binding.Proxy'Access,
Reset_Password_Binding.Proxy'Access);
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Authenticate_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "email" then
return Util.Beans.Objects.To_Object (From.Email);
elsif Name = "password" then
return Util.Beans.Objects.To_Object (From.Password);
elsif Name = "key" then
return Util.Beans.Objects.To_Object (From.Access_Key);
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Authenticate_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "email" then
From.Email := Util.Beans.Objects.To_Unbounded_String (Value);
elsif Name = "password" then
From.Password := Util.Beans.Objects.To_Unbounded_String (Value);
elsif Name = "key" then
From.Access_Key := Util.Beans.Objects.To_Unbounded_String (Value);
end if;
end Set_Value;
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Authenticate_Bean)
return Util.Beans.Methods.Method_Binding_Array_Access is
begin
return Binding_Array'Access;
end Get_Method_Bindings;
end AWA.Users.Beans;
|
Set the user principal after the verification key is valid
|
Set the user principal after the verification key is valid
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
eb7a95358b047134be6b464d44f45ae3dfaa8fde
|
src/gen-commands-project.adb
|
src/gen-commands-project.adb
|
-----------------------------------------------------------------------
-- gen-commands-project -- Project creation command for dynamo
-- Copyright (C) 2011, 2012, 2013, 2014, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Directories;
with Ada.Text_IO;
with Gen.Artifacts;
with GNAT.Command_Line;
with GNAT.OS_Lib;
with Util.Log.Loggers;
with Util.Strings.Transforms;
package body Gen.Commands.Project is
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("Gen.Commands.Project");
-- ------------------------------
-- Generator Command
-- ------------------------------
function Get_Name_From_Email (Email : in String) return String;
-- ------------------------------
-- Get the user name from the email address.
-- Returns the possible user name from his email address.
-- ------------------------------
function Get_Name_From_Email (Email : in String) return String is
Pos : Natural := Util.Strings.Index (Email, '<');
begin
if Pos > 0 then
return Email (Email'First .. Pos - 1);
end if;
Pos := Util.Strings.Index (Email, '@');
if Pos > 0 then
return Email (Email'First .. Pos - 1);
else
return Email;
end if;
end Get_Name_From_Email;
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Cmd : in out Command;
Name : in String;
Args : in Argument_List'Class;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Name, Args);
use GNAT.Command_Line;
Web_Flag : aliased Boolean := False;
Tool_Flag : aliased Boolean := False;
Ado_Flag : aliased Boolean := False;
Gtk_Flag : aliased Boolean := False;
Lib_Flag : aliased Boolean := False;
begin
-- If a dynamo.xml file exists, read it.
if Ada.Directories.Exists ("dynamo.xml") then
Generator.Read_Project ("dynamo.xml");
else
Generator.Set_Project_Property ("license", "apache");
Generator.Set_Project_Property ("author", "unknown");
Generator.Set_Project_Property ("author_email", "[email protected]");
end if;
-- Parse the command line
loop
case Getopt ("l: ? -lib -web -tool -ado -gtk") is
when ASCII.NUL => exit;
when '-' =>
if Full_Switch = "-web" then
Web_Flag := True;
elsif Full_Switch = "-tool" then
Tool_Flag := True;
elsif Full_Switch = "-ado" then
Ado_Flag := True;
elsif Full_Switch = "-lib" then
Lib_Flag := True;
elsif Full_Switch = "-gtk" then
Gtk_Flag := True;
end if;
when 'l' =>
declare
L : constant String := Util.Strings.Transforms.To_Lower_Case (Parameter);
begin
Log.Info ("License {0}", L);
if L = "apache" then
Generator.Set_Project_Property ("license", "apache");
elsif L = "gpl" then
Generator.Set_Project_Property ("license", "gpl");
elsif L = "gpl3" then
Generator.Set_Project_Property ("license", "gpl3");
elsif L = "mit" then
Generator.Set_Project_Property ("license", "mit");
elsif L = "bsd3" then
Generator.Set_Project_Property ("license", "bsd3");
elsif L = "proprietary" then
Generator.Set_Project_Property ("license", "proprietary");
else
Generator.Error ("Invalid license: {0}", L);
Generator.Error ("Valid licenses: apache, gpl, gpl3, mit, bsd3, proprietary");
return;
end if;
end;
when others =>
null;
end case;
end loop;
if not Web_Flag and not Ado_Flag and not Tool_Flag and not Gtk_Flag then
Web_Flag := True;
end if;
declare
Name : constant String := Get_Argument;
Arg2 : constant String := Get_Argument;
Arg3 : constant String := Get_Argument;
begin
if Name'Length = 0 then
Generator.Error ("Missing project name");
Cmd.Usage (Name, Generator);
return;
end if;
if Util.Strings.Index (Arg2, '@') > Arg2'First then
Generator.Set_Project_Property ("author_email", Arg2);
if Arg3'Length = 0 then
Generator.Set_Project_Property ("author", Get_Name_From_Email (Arg2));
else
Generator.Set_Project_Property ("author", Arg3);
end if;
elsif Util.Strings.Index (Arg3, '@') > Arg3'First then
Generator.Set_Project_Property ("author", Arg2);
Generator.Set_Project_Property ("author_email", Arg3);
elsif Arg3'Length > 0 then
Generator.Error ("The last argument should be the author's email address.");
Cmd.Usage (Name, Generator);
return;
end if;
Generator.Set_Project_Property ("is_web", Boolean'Image (Web_Flag));
Generator.Set_Project_Property ("is_tool", Boolean'Image (Tool_Flag));
Generator.Set_Project_Property ("is_ado", Boolean'Image (Ado_Flag));
Generator.Set_Project_Property ("is_gtk", Boolean'Image (Gtk_Flag));
Generator.Set_Project_Property ("is_lib", Boolean'Image (Lib_Flag));
Generator.Set_Project_Name (Name);
Generator.Set_Force_Save (False);
if Ado_Flag then
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project-ado");
elsif Gtk_Flag then
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project-gtk");
elsif Tool_Flag then
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project-tool");
elsif Lib_Flag then
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project-lib");
else
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project");
end if;
Generator.Save_Project;
declare
use type GNAT.OS_Lib.String_Access;
Path : constant GNAT.OS_Lib.String_Access
:= GNAT.OS_Lib.Locate_Exec_On_Path ("autoconf");
Args : GNAT.OS_Lib.Argument_List (1 .. 0);
Status : Boolean;
begin
if Path = null then
Generator.Error ("The 'autoconf' tool was not found. It is necessary to "
& "generate the configure script.");
Generator.Error ("Install 'autoconf' or launch it manually.");
else
Ada.Directories.Set_Directory (Generator.Get_Result_Directory);
Log.Info ("Executing {0}", Path.all);
GNAT.OS_Lib.Spawn (Path.all, Args, Status);
if not Status then
Generator.Error ("Execution of {0} failed", Path.all);
end if;
end if;
end;
end;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Cmd : in out Command;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd, Generator);
use Ada.Text_IO;
begin
Put_Line ("create-project: Create a new Ada Web Application project");
Put_Line ("Usage: create-project [-l apache|gpl|gpl3|mit|bsd3|proprietary] [--web] [--tool]"
& " [--lib] [--ado] [--gtk] NAME [AUTHOR] [EMAIL]");
New_Line;
Put_Line (" Creates a new AWA application with the name passed in NAME.");
Put_Line (" The application license is controlled with the -l option. ");
Put_Line (" License headers can use either the Apache, the MIT license, the BSD 3 clauses");
Put_Line (" license, the GNU licenses or a proprietary license.");
Put_Line (" The author's name and email addresses are also reported in generated files.");
New_Line;
Put_Line (" --web Generate a Web application (the default)");
Put_Line (" --tool Generate a command line tool");
Put_Line (" --ado Generate a database tool operation for ADO");
Put_Line (" --gtk Generate a GtkAda project");
Put_Line (" --lib Generate a library project");
end Help;
end Gen.Commands.Project;
|
-----------------------------------------------------------------------
-- gen-commands-project -- Project creation command for dynamo
-- Copyright (C) 2011, 2012, 2013, 2014, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Directories;
with Ada.Text_IO;
with Gen.Artifacts;
with GNAT.Command_Line;
with GNAT.OS_Lib;
with Util.Log.Loggers;
with Util.Strings.Transforms;
package body Gen.Commands.Project is
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("Gen.Commands.Project");
-- ------------------------------
-- Generator Command
-- ------------------------------
function Get_Name_From_Email (Email : in String) return String;
-- ------------------------------
-- Get the user name from the email address.
-- Returns the possible user name from his email address.
-- ------------------------------
function Get_Name_From_Email (Email : in String) return String is
Pos : Natural := Util.Strings.Index (Email, '<');
begin
if Pos > 0 then
return Email (Email'First .. Pos - 1);
end if;
Pos := Util.Strings.Index (Email, '@');
if Pos > 0 then
return Email (Email'First .. Pos - 1);
else
return Email;
end if;
end Get_Name_From_Email;
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Cmd : in out Command;
Name : in String;
Args : in Argument_List'Class;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Name, Args);
use GNAT.Command_Line;
Web_Flag : aliased Boolean := False;
Tool_Flag : aliased Boolean := False;
Ado_Flag : aliased Boolean := False;
Gtk_Flag : aliased Boolean := False;
Lib_Flag : aliased Boolean := False;
begin
-- If a dynamo.xml file exists, read it.
if Ada.Directories.Exists ("dynamo.xml") then
Generator.Read_Project ("dynamo.xml");
else
Generator.Set_Project_Property ("license", "apache");
Generator.Set_Project_Property ("author", "unknown");
Generator.Set_Project_Property ("author_email", "[email protected]");
end if;
-- Parse the command line
loop
case Getopt ("l: ? -lib -web -tool -ado -gtk") is
when ASCII.NUL => exit;
when '-' =>
if Full_Switch = "-web" then
Web_Flag := True;
elsif Full_Switch = "-tool" then
Tool_Flag := True;
elsif Full_Switch = "-ado" then
Ado_Flag := True;
elsif Full_Switch = "-lib" then
Lib_Flag := True;
elsif Full_Switch = "-gtk" then
Gtk_Flag := True;
end if;
when 'l' =>
declare
L : constant String := Util.Strings.Transforms.To_Lower_Case (Parameter);
begin
Log.Info ("License {0}", L);
if L = "apache" then
Generator.Set_Project_Property ("license", "apache");
elsif L = "gpl" then
Generator.Set_Project_Property ("license", "gpl");
elsif L = "gpl3" then
Generator.Set_Project_Property ("license", "gpl3");
elsif L = "mit" then
Generator.Set_Project_Property ("license", "mit");
elsif L = "bsd3" then
Generator.Set_Project_Property ("license", "bsd3");
elsif L = "proprietary" then
Generator.Set_Project_Property ("license", "proprietary");
else
Generator.Error ("Invalid license: {0}", L);
Generator.Error ("Valid licenses: apache, gpl, gpl3, mit, bsd3, proprietary");
return;
end if;
end;
when others =>
null;
end case;
end loop;
if not Web_Flag and not Ado_Flag and not Tool_Flag and not Gtk_Flag then
Web_Flag := True;
end if;
declare
Name : constant String := Get_Argument;
Arg2 : constant String := Get_Argument;
Arg3 : constant String := Get_Argument;
begin
if Name'Length = 0 then
Generator.Error ("Missing project name");
Cmd.Usage (Name, Generator);
return;
end if;
if Util.Strings.Index (Arg2, '@') > Arg2'First then
Generator.Set_Project_Property ("author_email", Arg2);
if Arg3'Length = 0 then
Generator.Set_Project_Property ("author", Get_Name_From_Email (Arg2));
else
Generator.Set_Project_Property ("author", Arg3);
end if;
elsif Util.Strings.Index (Arg3, '@') > Arg3'First then
Generator.Set_Project_Property ("author", Arg2);
Generator.Set_Project_Property ("author_email", Arg3);
elsif Arg3'Length > 0 then
Generator.Error ("The last argument should be the author's email address.");
Cmd.Usage (Name, Generator);
return;
end if;
Generator.Set_Project_Property ("is_web", Boolean'Image (Web_Flag));
Generator.Set_Project_Property ("is_tool", Boolean'Image (Tool_Flag));
Generator.Set_Project_Property ("is_ado", Boolean'Image (Ado_Flag));
Generator.Set_Project_Property ("is_gtk", Boolean'Image (Gtk_Flag));
Generator.Set_Project_Property ("is_lib", Boolean'Image (Lib_Flag));
Generator.Set_Project_Name (Name);
Generator.Set_Force_Save (False);
if Ado_Flag then
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project-ado");
elsif Gtk_Flag then
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project-gtk");
elsif Tool_Flag then
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project-tool");
elsif Lib_Flag then
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project-lib");
else
Gen.Generator.Generate_All (Generator, Gen.Artifacts.ITERATION_TABLE, "project");
end if;
Generator.Save_Project;
declare
use type GNAT.OS_Lib.String_Access;
Path : constant GNAT.OS_Lib.String_Access
:= GNAT.OS_Lib.Locate_Exec_On_Path ("autoconf");
Args : GNAT.OS_Lib.Argument_List (1 .. 0);
Status : Boolean;
begin
if Path = null then
Generator.Error ("The 'autoconf' tool was not found. It is necessary to "
& "generate the configure script.");
Generator.Error ("Install 'autoconf' or launch it manually.");
else
Ada.Directories.Set_Directory (Generator.Get_Result_Directory);
Log.Info ("Executing {0}", Path.all);
GNAT.OS_Lib.Spawn (Path.all, Args, Status);
if not Status then
Generator.Error ("Execution of {0} failed", Path.all);
else
Log.Info ("");
Ada.Text_IO.Put_Line ("Your project is now created.");
Ada.Text_IO.Put_Line ("Run the following commands to build it:");
Ada.Text_IO.Put_Line (" ./configure");
Ada.Text_IO.Put_Line (" make generate build");
end if;
end if;
end;
end;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Cmd : in out Command;
Generator : in out Gen.Generator.Handler) is
pragma Unreferenced (Cmd, Generator);
use Ada.Text_IO;
begin
Put_Line ("create-project: Create a new Ada Web Application project");
Put_Line ("Usage: create-project [-l apache|gpl|gpl3|mit|bsd3|proprietary] [--web] [--tool]"
& " [--lib] [--ado] [--gtk] NAME [AUTHOR] [EMAIL]");
New_Line;
Put_Line (" Creates a new AWA application with the name passed in NAME.");
Put_Line (" The application license is controlled with the -l option. ");
Put_Line (" License headers can use either the Apache, the MIT license, the BSD 3 clauses");
Put_Line (" license, the GNU licenses or a proprietary license.");
Put_Line (" The author's name and email addresses are also reported in generated files.");
New_Line;
Put_Line (" --web Generate a Web application (the default)");
Put_Line (" --tool Generate a command line tool");
Put_Line (" --ado Generate a database tool operation for ADO");
Put_Line (" --gtk Generate a GtkAda project");
Put_Line (" --lib Generate a library project");
end Help;
end Gen.Commands.Project;
|
Add a hint message to build the application after it is generated
|
Add a hint message to build the application after it is generated
|
Ada
|
apache-2.0
|
stcarrez/dynamo,stcarrez/dynamo,stcarrez/dynamo
|
3f93fb2e70e5832bea4e883ce56951ffabbd2bb4
|
matp/src/symbols/mat-symbols-targets.ads
|
matp/src/symbols/mat-symbols-targets.ads
|
-----------------------------------------------------------------------
-- mat-symbols-targets - Symbol files management
-- Copyright (C) 2014, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Containers.Ordered_Maps;
with Bfd.Symbols;
with Bfd.Files;
with Bfd.Constants;
with Util.Refs;
with MAT.Types;
with MAT.Memory.Targets;
package MAT.Symbols.Targets is
type Symbol_Info is record
File : Ada.Strings.Unbounded.Unbounded_String;
Name : Ada.Strings.Unbounded.Unbounded_String;
Line : Natural;
end record;
-- The <tt>Region_Symbols</tt> holds the symbol table associated with the program or
-- a shared library loaded by the program. The <tt>Region</tt> indicates
-- the text segment address of the program or the loaded library.
type Region_Symbols is new Util.Refs.Ref_Entity with record
Region : MAT.Memory.Region_Info;
Offset : MAT.Types.Target_Addr;
File : Bfd.Files.File_Type;
Symbols : Bfd.Symbols.Symbol_Table;
end record;
type Region_Symbols_Access is access all Region_Symbols;
package Region_Symbols_Refs is
new Util.Refs.References (Region_Symbols, Region_Symbols_Access);
subtype Region_Symbols_Ref is Region_Symbols_Refs.Ref;
-- The <tt>Symbols_Maps</tt> keeps a sorted list of symbol tables indexed
-- by their mapping address.
use type Region_Symbols_Refs.Ref;
use type MAT.Types.Target_Addr;
package Symbols_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Addr,
Element_Type => Region_Symbols_Ref);
subtype Symbols_Map is Symbols_Maps.Map;
subtype Symbols_Cursor is Symbols_Maps.Cursor;
type Target_Symbols is new Util.Refs.Ref_Entity with record
File : Bfd.Files.File_Type;
Symbols : Bfd.Symbols.Symbol_Table;
Libraries : Symbols_Maps.Map;
Demangle : Bfd.Demangle_Flags := Bfd.Constants.DMGL_AUTO;
end record;
type Target_Symbols_Access is access all Target_Symbols;
-- Open the binary and load the symbols from that file.
procedure Open (Symbols : in out Target_Symbols;
Path : in String);
-- Load the symbols associated with a shared library described by the memory region.
procedure Load_Symbols (Symbols : in out Target_Symbols;
Region : in MAT.Memory.Region_Info;
Offset_Addr : in MAT.Types.Target_Addr);
-- Demangle the symbol.
procedure Demangle (Symbols : in Target_Symbols;
Symbol : in out Symbol_Info);
-- Find the nearest source file and line for the given address.
procedure Find_Nearest_Line (Symbols : in Target_Symbols;
Addr : in MAT.Types.Target_Addr;
Symbol : out Symbol_Info);
package Target_Symbols_Refs is
new Util.Refs.References (Target_Symbols, Target_Symbols_Access);
subtype Target_Symbols_Ref is Target_Symbols_Refs.Ref;
end MAT.Symbols.Targets;
|
-----------------------------------------------------------------------
-- mat-symbols-targets - Symbol files management
-- Copyright (C) 2014, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Containers.Ordered_Maps;
with Bfd.Symbols;
with Bfd.Files;
with Bfd.Constants;
with Util.Refs;
with MAT.Types;
with MAT.Consoles;
with MAT.Memory;
package MAT.Symbols.Targets is
type Symbol_Info is record
File : Ada.Strings.Unbounded.Unbounded_String;
Name : Ada.Strings.Unbounded.Unbounded_String;
Line : Natural;
end record;
-- The <tt>Region_Symbols</tt> holds the symbol table associated with the program or
-- a shared library loaded by the program. The <tt>Region</tt> indicates
-- the text segment address of the program or the loaded library.
type Region_Symbols is new Util.Refs.Ref_Entity with record
Region : MAT.Memory.Region_Info;
Offset : MAT.Types.Target_Addr;
File : Bfd.Files.File_Type;
Symbols : Bfd.Symbols.Symbol_Table;
end record;
type Region_Symbols_Access is access all Region_Symbols;
-- Load the symbol table for the associated region.
procedure Open (Symbols : in out Region_Symbols;
Path : in String);
package Region_Symbols_Refs is
new Util.Refs.References (Region_Symbols, Region_Symbols_Access);
subtype Region_Symbols_Ref is Region_Symbols_Refs.Ref;
-- The <tt>Symbols_Maps</tt> keeps a sorted list of symbol tables indexed
-- by their mapping address.
use type Region_Symbols_Refs.Ref;
use type MAT.Types.Target_Addr;
package Symbols_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Addr,
Element_Type => Region_Symbols_Ref);
subtype Symbols_Map is Symbols_Maps.Map;
subtype Symbols_Cursor is Symbols_Maps.Cursor;
type Target_Symbols is new Util.Refs.Ref_Entity with record
Path : Ada.Strings.Unbounded.Unbounded_String;
File : Bfd.Files.File_Type;
Symbols : Bfd.Symbols.Symbol_Table;
Libraries : Symbols_Maps.Map;
Demangle : Bfd.Demangle_Flags := Bfd.Constants.DMGL_AUTO;
Console : MAT.Consoles.Console_Access;
end record;
type Target_Symbols_Access is access all Target_Symbols;
-- Open the binary and load the symbols from that file.
procedure Open (Symbols : in out Target_Symbols;
Path : in String);
-- Load the symbols associated with a shared library described by the memory region.
procedure Load_Symbols (Symbols : in out Target_Symbols;
Region : in MAT.Memory.Region_Info;
Offset_Addr : in MAT.Types.Target_Addr);
-- Load the symbols associated with all the shared libraries described by
-- the memory region map.
procedure Load_Symbols (Symbols : in out Target_Symbols;
Regions : in MAT.Memory.Region_Info_Map);
-- Demangle the symbol.
procedure Demangle (Symbols : in Target_Symbols;
Symbol : in out Symbol_Info);
-- Find the nearest source file and line for the given address.
procedure Find_Nearest_Line (Symbols : in Target_Symbols;
Addr : in MAT.Types.Target_Addr;
Symbol : out Symbol_Info);
package Target_Symbols_Refs is
new Util.Refs.References (Target_Symbols, Target_Symbols_Access);
subtype Target_Symbols_Ref is Target_Symbols_Refs.Ref;
end MAT.Symbols.Targets;
|
Declare the Load_Symbols procedure with a memory region map to load all the symbols of shared libraries loaded by the program
|
Declare the Load_Symbols procedure with a memory region map to load
all the symbols of shared libraries loaded by the program
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
43307a6b677a69ff0575aebadd53529da8850581
|
src/asf-servlets-ajax.ads
|
src/asf-servlets-ajax.ads
|
-----------------------------------------------------------------------
-- asf.servlets.ajax -- AJAX servlet
-- Copyright (C) 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ASF.Applications.Main;
package ASF.Servlets.Ajax is
-- ------------------------------
-- Ajax Servlet
-- ------------------------------
-- The <b>Ajax_Servlet</b> defines a servlet used to process Ajax actions
-- on ASF bean objects.
-- URI have the following format:
--
-- /<bean-name>/<method-name>[/<param-name>/<value>]
type Ajax_Servlet is new Servlet with private;
-- Called by the servlet container to indicate to a servlet that the servlet
-- is being placed into service.
overriding
procedure Initialize (Server : in out Ajax_Servlet;
Context : in Servlet_Registry'Class);
-- Called by the server (via the service method) to allow a servlet to handle
-- a GET request.
--
-- GET requests are not permitted.
--
-- Returns 403 error.
procedure Do_Get (Server : in Ajax_Servlet;
Request : in out Requests.Request'Class;
Response : in out Responses.Response'Class);
-- Called by the server (via the service method) to allow a servlet to handle
-- a POST request. The HTTP POST method allows the client to send data of unlimited
-- length to the Web server a single time and is useful when posting information
-- such as credit card numbers.
--
-- 1. Split the URI into a bean name, an action method name and a list of parameters.
-- 2. Find the bean object in the application (create it if necessary).
-- 3. For each parameter, invoke the <b>Set_Value</b> bean method.
-- 4. Invoke the bean action method (specified in the second URI component).
-- 5. Navigate to the result view according to the action outcome result.
-- 6. Execute the navigation (render page, redirect, ...
--
-- If an error is found, return SC_NOT_FOUND if an object or method cannot be found.
procedure Do_Post (Server : in Ajax_Servlet;
Request : in out Requests.Request'Class;
Response : in out Responses.Response'Class);
private
type Ajax_Servlet is new Servlet with record
App : ASF.Applications.Main.Application_Access;
end record;
end ASF.Servlets.Ajax;
|
-----------------------------------------------------------------------
-- asf.servlets.ajax -- AJAX servlet
-- Copyright (C) 2011, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ASF.Applications.Main;
with ASF.Requests;
with ASF.Responses;
package ASF.Servlets.Ajax is
-- ------------------------------
-- Ajax Servlet
-- ------------------------------
-- The <b>Ajax_Servlet</b> defines a servlet used to process Ajax actions
-- on ASF bean objects.
-- URI have the following format:
--
-- /<bean-name>/<method-name>[/<param-name>/<value>]
type Ajax_Servlet is new Servlet.Core.Servlet with private;
-- Called by the servlet container to indicate to a servlet that the servlet
-- is being placed into service.
overriding
procedure Initialize (Server : in out Ajax_Servlet;
Context : in Servlet_Registry'Class);
-- Called by the server (via the service method) to allow a servlet to handle
-- a GET request.
--
-- GET requests are not permitted.
--
-- Returns 403 error.
procedure Do_Get (Server : in Ajax_Servlet;
Request : in out Requests.Request'Class;
Response : in out Responses.Response'Class);
-- Called by the server (via the service method) to allow a servlet to handle
-- a POST request. The HTTP POST method allows the client to send data of unlimited
-- length to the Web server a single time and is useful when posting information
-- such as credit card numbers.
--
-- 1. Split the URI into a bean name, an action method name and a list of parameters.
-- 2. Find the bean object in the application (create it if necessary).
-- 3. For each parameter, invoke the <b>Set_Value</b> bean method.
-- 4. Invoke the bean action method (specified in the second URI component).
-- 5. Navigate to the result view according to the action outcome result.
-- 6. Execute the navigation (render page, redirect, ...
--
-- If an error is found, return SC_NOT_FOUND if an object or method cannot be found.
procedure Do_Post (Server : in Ajax_Servlet;
Request : in out Requests.Request'Class;
Response : in out Responses.Response'Class);
private
type Ajax_Servlet is new Servlet.Core.Servlet with record
App : ASF.Applications.Main.Application_Access;
end record;
end ASF.Servlets.Ajax;
|
Package ASF.Servlets moved to Servlet.Core.
|
Package ASF.Servlets moved to Servlet.Core.
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
f03d887942657713039e99df2dd39e82c420236b
|
awa/plugins/awa-storages/src/awa-storages-services.adb
|
awa/plugins/awa-storages/src/awa-storages-services.adb
|
-----------------------------------------------------------------------
-- awa-storages-services -- Storage service
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Util.Log.Loggers;
with ADO.Objects;
with ADO.Queries;
with ADO.Statements;
with ADO.Sessions.Entities;
with AWA.Services.Contexts;
with AWA.Workspaces.Models;
with AWA.Workspaces.Modules;
with AWA.Permissions;
with AWA.Storages.Stores.Files;
package body AWA.Storages.Services is
use AWA.Services;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Storages.Services");
-- ------------------------------
-- Get the persistent store that manages the data store identified by <tt>Kind</tt>.
-- ------------------------------
function Get_Store (Service : in Storage_Service;
Kind : in AWA.Storages.Models.Storage_Type)
return AWA.Storages.Stores.Store_Access is
begin
return Service.Stores (Kind);
end Get_Store;
-- ------------------------------
-- Initializes the storage service.
-- ------------------------------
overriding
procedure Initialize (Service : in out Storage_Service;
Module : in AWA.Modules.Module'Class) is
Root : constant String := Module.Get_Config (Stores.Files.Root_Directory_Parameter.P);
Tmp : constant String := Module.Get_Config (Stores.Files.Tmp_Directory_Parameter.P);
begin
AWA.Modules.Module_Manager (Service).Initialize (Module);
Service.Stores (Storages.Models.DATABASE) := Service.Database_Store'Unchecked_Access;
Service.Stores (Storages.Models.FILE) := AWA.Storages.Stores.Files.Create_File_Store (Root);
Service.Stores (Storages.Models.TMP) := AWA.Storages.Stores.Files.Create_File_Store (Tmp);
Service.Database_Store.Tmp := Service.Stores (Storages.Models.TMP);
end Initialize;
-- ------------------------------
-- Create or save the folder.
-- ------------------------------
procedure Save_Folder (Service : in Storage_Service;
Folder : in out AWA.Storages.Models.Storage_Folder_Ref'Class) is
pragma Unreferenced (Service);
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Workspace : AWA.Workspaces.Models.Workspace_Ref;
begin
if not Folder.Is_Null then
Workspace := AWA.Workspaces.Models.Workspace_Ref (Folder.Get_Workspace);
end if;
if Workspace.Is_Null then
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, Workspace);
Folder.Set_Workspace (Workspace);
end if;
-- Check that the user has the create folder permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Folder.Permission,
Entity => Workspace.Get_Id);
Ctx.Start;
if not Folder.Is_Inserted then
Folder.Set_Create_Date (Ada.Calendar.Clock);
Folder.Set_Owner (Ctx.Get_User);
end if;
Folder.Save (DB);
Ctx.Commit;
end Save_Folder;
-- ------------------------------
-- Load the folder instance identified by the given identifier.
-- ------------------------------
procedure Load_Folder (Service : in Storage_Service;
Folder : in out AWA.Storages.Models.Storage_Folder_Ref'Class;
Id : in ADO.Identifier) is
pragma Unreferenced (Service);
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
begin
Folder.Load (Session => DB, Id => Id);
end Load_Folder;
-- ------------------------------
-- Load the storage instance identified by the given identifier.
-- ------------------------------
procedure Load_Storage (Service : in Storage_Service;
Storage : in out AWA.Storages.Models.Storage_Ref'Class;
Id : in ADO.Identifier) is
pragma Unreferenced (Service);
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
begin
Storage.Load (Session => DB, Id => Id);
end Load_Storage;
-- ------------------------------
-- Save the data object contained in the <b>Data</b> part element into the
-- target storage represented by <b>Into</b>.
-- ------------------------------
procedure Save (Service : in Storage_Service;
Into : in out AWA.Storages.Models.Storage_Ref'Class;
Data : in ASF.Parts.Part'Class;
Storage : in AWA.Storages.Models.Storage_Type) is
begin
Storage_Service'Class (Service).Save (Into, Data.Get_Local_Filename, Storage);
end Save;
-- ------------------------------
-- Save the file pointed to by the <b>Path</b> string in the storage
-- object represented by <b>Into</b> and managed by the storage service.
-- ------------------------------
procedure Save (Service : in Storage_Service;
Into : in out AWA.Storages.Models.Storage_Ref'Class;
Path : in String;
Storage : in AWA.Storages.Models.Storage_Type) is
use type AWA.Storages.Models.Storage_Type;
use type Stores.Store_Access;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Workspace : AWA.Workspaces.Models.Workspace_Ref;
Store : Stores.Store_Access;
Created : Boolean;
begin
Log.Info ("Save {0} in storage space", Path);
Into.Set_Storage (Storage);
Store := Storage_Service'Class (Service).Get_Store (Into.Get_Storage);
if Store = null then
Log.Error ("There is no store for storage {0}", Models.Storage_Type'Image (Storage));
end if;
if not Into.Is_Null then
Workspace := AWA.Workspaces.Models.Workspace_Ref (Into.Get_Workspace);
end if;
if Workspace.Is_Null then
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, Workspace);
Into.Set_Workspace (Workspace);
end if;
-- Check that the user has the create storage permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Storage.Permission,
Entity => Workspace.Get_Id);
Ctx.Start;
Created := not Into.Is_Inserted;
if Created then
Into.Set_Create_Date (Ada.Calendar.Clock);
Into.Set_Owner (Ctx.Get_User);
end if;
Into.Save (DB);
Store.Save (DB, Into, Path);
Into.Save (DB);
-- Notify the listeners.
if Created then
Storage_Lifecycle.Notify_Create (Service, Into);
else
Storage_Lifecycle.Notify_Update (Service, Into);
end if;
Ctx.Commit;
end Save;
-- ------------------------------
-- Load the storage content identified by <b>From</b> into the blob descriptor <b>Into</b>.
-- Raises the <b>NOT_FOUND</b> exception if there is no such storage.
-- ------------------------------
procedure Load (Service : in Storage_Service;
From : in ADO.Identifier;
Name : out Ada.Strings.Unbounded.Unbounded_String;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Into : out ADO.Blob_Ref) is
use type AWA.Storages.Models.Storage_Type;
use type AWA.Storages.Stores.Store_Access;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
Query : ADO.Statements.Query_Statement
:= DB.Create_Statement (Models.Query_Storage_Get_Data);
Kind : AWA.Storages.Models.Storage_Type;
begin
Query.Bind_Param ("store_id", From);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, DB);
Query.Execute;
if not Query.Has_Elements then
Log.Warn ("Storage entity {0} not found", ADO.Identifier'Image (From));
raise ADO.Objects.NOT_FOUND;
end if;
Mime := Query.Get_Unbounded_String (0);
Date := Query.Get_Time (1);
Name := Query.Get_Unbounded_String (2);
Kind := AWA.Storages.Models.Storage_Type'Val (Query.Get_Integer (4));
if Kind = AWA.Storages.Models.DATABASE then
Into := Query.Get_Blob (5);
else
declare
Store : Stores.Store_Access;
Storage : AWA.Storages.Models.Storage_Ref;
File : AWA.Storages.Storage_File;
Found : Boolean;
begin
Store := Storage_Service'Class (Service).Get_Store (Kind);
if Store = null then
Log.Error ("There is no store for storage {0}", Models.Storage_Type'Image (Kind));
end if;
Storage.Load (DB, From, Found);
if not Found then
Log.Warn ("Storage entity {0} not found", ADO.Identifier'Image (From));
raise ADO.Objects.NOT_FOUND;
end if;
Store.Load (DB, Storage, File);
Into := ADO.Create_Blob (AWA.Storages.Get_Path (File));
end;
end if;
end Load;
-- Load the storage content into a file. If the data is not stored in a file, a temporary
-- file is created with the data content fetched from the store (ex: the database).
-- The `Mode` parameter indicates whether the file will be read or written.
-- The `Expire` parameter allows to control the expiration of the temporary file.
procedure Get_Local_File (Service : in Storage_Service;
From : in ADO.Identifier;
Mode : in Read_Mode := READ;
Into : out Storage_File) is
use type Stores.Store_Access;
use type Models.Storage_Type;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Query : ADO.Queries.Context;
Found : Boolean;
Storage : AWA.Storages.Models.Storage_Ref;
Local : AWA.Storages.Models.Store_Local_Ref;
Store : Stores.Store_Access;
begin
if Mode = READ then
Query.Set_Query (AWA.Storages.Models.Query_Storage_Get_Local);
Query.Bind_Param ("store_id", From);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, DB);
Local.Find (DB, Query, Found);
if Found then
Into.Path := Local.Get_Path;
return;
end if;
end if;
Query.Set_Query (AWA.Storages.Models.Query_Storage_Get_Storage);
Query.Bind_Param ("store_id", From);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, DB);
Storage.Find (DB, Query, Found);
if not Found then
raise ADO.Objects.NOT_FOUND;
end if;
Ctx.Start;
Store := Storage_Service'Class (Service).Get_Store (Storage.Get_Storage);
Store.Load (Session => DB,
From => Storage,
Into => Into);
Ctx.Commit;
end Get_Local_File;
procedure Create_Local_File (Service : in Storage_Service;
Into : out Storage_File) is
begin
null;
end Create_Local_File;
-- ------------------------------
-- Deletes the storage instance.
-- ------------------------------
procedure Delete (Service : in Storage_Service;
Storage : in out AWA.Storages.Models.Storage_Ref'Class) is
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Id : constant ADO.Identifier := ADO.Objects.Get_Value (Storage.Get_Key);
begin
Log.Info ("Delete storage {0}", ADO.Identifier'Image (Id));
-- Check that the user has the delete storage permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Delete_Storage.Permission,
Entity => Id);
Ctx.Start;
Storage_Lifecycle.Notify_Delete (Service, Storage);
Storage.Delete (DB);
Ctx.Commit;
end Delete;
-- ------------------------------
-- Deletes the storage instance.
-- ------------------------------
procedure Delete (Service : in Storage_Service;
Storage : in ADO.Identifier) is
use type Stores.Store_Access;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
S : AWA.Storages.Models.Storage_Ref;
Query : ADO.Statements.Query_Statement
:= DB.Create_Statement (AWA.Storages.Models.Query_Storage_Delete_Local);
Store : Stores.Store_Access;
begin
Log.Info ("Delete storage {0}", ADO.Identifier'Image (Storage));
-- Check that the user has the delete storage permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Delete_Storage.Permission,
Entity => Storage);
Ctx.Start;
S.Load (Id => Storage, Session => DB);
Store := Storage_Service'Class (Service).Get_Store (S.Get_Storage);
if Store = null then
Log.Error ("There is no store associated with storage item {0}",
ADO.Identifier'Image (Storage));
else
Store.Delete (DB, S);
end if;
Storage_Lifecycle.Notify_Delete (Service, S);
-- Delete the storage instance and all storage that refer to it.
declare
Stmt : ADO.Statements.Delete_Statement
:= DB.Create_Statement (AWA.Storages.Models.STORAGE_TABLE);
begin
Stmt.Set_Filter (Filter => "id = ? OR original_id = ?");
Stmt.Add_Param (Value => Storage);
Stmt.Add_Param (Value => Storage);
Stmt.Execute;
end;
-- Delete the local storage instances.
Query.Bind_Param ("store_id", Storage);
Query.Execute;
S.Delete (DB);
Ctx.Commit;
end Delete;
end AWA.Storages.Services;
|
-----------------------------------------------------------------------
-- awa-storages-services -- Storage service
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar;
with Util.Log.Loggers;
with ADO.Objects;
with ADO.Queries;
with ADO.Statements;
with ADO.Sessions.Entities;
with AWA.Services.Contexts;
with AWA.Workspaces.Models;
with AWA.Workspaces.Modules;
with AWA.Permissions;
with AWA.Storages.Stores.Files;
package body AWA.Storages.Services is
use AWA.Services;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Storages.Services");
-- ------------------------------
-- Get the persistent store that manages the data store identified by <tt>Kind</tt>.
-- ------------------------------
function Get_Store (Service : in Storage_Service;
Kind : in AWA.Storages.Models.Storage_Type)
return AWA.Storages.Stores.Store_Access is
begin
return Service.Stores (Kind);
end Get_Store;
-- ------------------------------
-- Initializes the storage service.
-- ------------------------------
overriding
procedure Initialize (Service : in out Storage_Service;
Module : in AWA.Modules.Module'Class) is
Root : constant String := Module.Get_Config (Stores.Files.Root_Directory_Parameter.P);
Tmp : constant String := Module.Get_Config (Stores.Files.Tmp_Directory_Parameter.P);
begin
AWA.Modules.Module_Manager (Service).Initialize (Module);
Service.Stores (Storages.Models.DATABASE) := Service.Database_Store'Unchecked_Access;
Service.Stores (Storages.Models.FILE) := AWA.Storages.Stores.Files.Create_File_Store (Root);
Service.Stores (Storages.Models.TMP) := AWA.Storages.Stores.Files.Create_File_Store (Tmp);
Service.Database_Store.Tmp := Service.Stores (Storages.Models.TMP);
end Initialize;
-- ------------------------------
-- Create or save the folder.
-- ------------------------------
procedure Save_Folder (Service : in Storage_Service;
Folder : in out AWA.Storages.Models.Storage_Folder_Ref'Class) is
pragma Unreferenced (Service);
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Workspace : AWA.Workspaces.Models.Workspace_Ref;
begin
if not Folder.Is_Null then
Workspace := AWA.Workspaces.Models.Workspace_Ref (Folder.Get_Workspace);
end if;
if Workspace.Is_Null then
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, Workspace);
Folder.Set_Workspace (Workspace);
end if;
-- Check that the user has the create folder permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Folder.Permission,
Entity => Workspace);
Ctx.Start;
if not Folder.Is_Inserted then
Folder.Set_Create_Date (Ada.Calendar.Clock);
Folder.Set_Owner (Ctx.Get_User);
end if;
Folder.Save (DB);
Ctx.Commit;
end Save_Folder;
-- ------------------------------
-- Load the folder instance identified by the given identifier.
-- ------------------------------
procedure Load_Folder (Service : in Storage_Service;
Folder : in out AWA.Storages.Models.Storage_Folder_Ref'Class;
Id : in ADO.Identifier) is
pragma Unreferenced (Service);
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
begin
Folder.Load (Session => DB, Id => Id);
end Load_Folder;
-- ------------------------------
-- Load the storage instance identified by the given identifier.
-- ------------------------------
procedure Load_Storage (Service : in Storage_Service;
Storage : in out AWA.Storages.Models.Storage_Ref'Class;
Id : in ADO.Identifier) is
pragma Unreferenced (Service);
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
begin
Storage.Load (Session => DB, Id => Id);
end Load_Storage;
-- ------------------------------
-- Save the data object contained in the <b>Data</b> part element into the
-- target storage represented by <b>Into</b>.
-- ------------------------------
procedure Save (Service : in Storage_Service;
Into : in out AWA.Storages.Models.Storage_Ref'Class;
Data : in ASF.Parts.Part'Class;
Storage : in AWA.Storages.Models.Storage_Type) is
begin
Storage_Service'Class (Service).Save (Into, Data.Get_Local_Filename, Storage);
end Save;
-- ------------------------------
-- Save the file pointed to by the <b>Path</b> string in the storage
-- object represented by <b>Into</b> and managed by the storage service.
-- ------------------------------
procedure Save (Service : in Storage_Service;
Into : in out AWA.Storages.Models.Storage_Ref'Class;
Path : in String;
Storage : in AWA.Storages.Models.Storage_Type) is
use type AWA.Storages.Models.Storage_Type;
use type Stores.Store_Access;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Workspace : AWA.Workspaces.Models.Workspace_Ref;
Store : Stores.Store_Access;
Created : Boolean;
begin
Log.Info ("Save {0} in storage space", Path);
Into.Set_Storage (Storage);
Store := Storage_Service'Class (Service).Get_Store (Into.Get_Storage);
if Store = null then
Log.Error ("There is no store for storage {0}", Models.Storage_Type'Image (Storage));
end if;
if not Into.Is_Null then
Workspace := AWA.Workspaces.Models.Workspace_Ref (Into.Get_Workspace);
end if;
if Workspace.Is_Null then
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, Workspace);
Into.Set_Workspace (Workspace);
end if;
-- Check that the user has the create storage permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Storage.Permission,
Entity => Workspace);
Ctx.Start;
Created := not Into.Is_Inserted;
if Created then
Into.Set_Create_Date (Ada.Calendar.Clock);
Into.Set_Owner (Ctx.Get_User);
end if;
Into.Save (DB);
Store.Save (DB, Into, Path);
Into.Save (DB);
-- Notify the listeners.
if Created then
Storage_Lifecycle.Notify_Create (Service, Into);
else
Storage_Lifecycle.Notify_Update (Service, Into);
end if;
Ctx.Commit;
end Save;
-- ------------------------------
-- Load the storage content identified by <b>From</b> into the blob descriptor <b>Into</b>.
-- Raises the <b>NOT_FOUND</b> exception if there is no such storage.
-- ------------------------------
procedure Load (Service : in Storage_Service;
From : in ADO.Identifier;
Name : out Ada.Strings.Unbounded.Unbounded_String;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Into : out ADO.Blob_Ref) is
use type AWA.Storages.Models.Storage_Type;
use type AWA.Storages.Stores.Store_Access;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
Query : ADO.Statements.Query_Statement
:= DB.Create_Statement (Models.Query_Storage_Get_Data);
Kind : AWA.Storages.Models.Storage_Type;
begin
Query.Bind_Param ("store_id", From);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, DB);
Query.Execute;
if not Query.Has_Elements then
Log.Warn ("Storage entity {0} not found", ADO.Identifier'Image (From));
raise ADO.Objects.NOT_FOUND;
end if;
Mime := Query.Get_Unbounded_String (0);
Date := Query.Get_Time (1);
Name := Query.Get_Unbounded_String (2);
Kind := AWA.Storages.Models.Storage_Type'Val (Query.Get_Integer (4));
if Kind = AWA.Storages.Models.DATABASE then
Into := Query.Get_Blob (5);
else
declare
Store : Stores.Store_Access;
Storage : AWA.Storages.Models.Storage_Ref;
File : AWA.Storages.Storage_File;
Found : Boolean;
begin
Store := Storage_Service'Class (Service).Get_Store (Kind);
if Store = null then
Log.Error ("There is no store for storage {0}", Models.Storage_Type'Image (Kind));
end if;
Storage.Load (DB, From, Found);
if not Found then
Log.Warn ("Storage entity {0} not found", ADO.Identifier'Image (From));
raise ADO.Objects.NOT_FOUND;
end if;
Store.Load (DB, Storage, File);
Into := ADO.Create_Blob (AWA.Storages.Get_Path (File));
end;
end if;
end Load;
-- Load the storage content into a file. If the data is not stored in a file, a temporary
-- file is created with the data content fetched from the store (ex: the database).
-- The `Mode` parameter indicates whether the file will be read or written.
-- The `Expire` parameter allows to control the expiration of the temporary file.
procedure Get_Local_File (Service : in Storage_Service;
From : in ADO.Identifier;
Mode : in Read_Mode := READ;
Into : out Storage_File) is
use type Stores.Store_Access;
use type Models.Storage_Type;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Query : ADO.Queries.Context;
Found : Boolean;
Storage : AWA.Storages.Models.Storage_Ref;
Local : AWA.Storages.Models.Store_Local_Ref;
Store : Stores.Store_Access;
begin
if Mode = READ then
Query.Set_Query (AWA.Storages.Models.Query_Storage_Get_Local);
Query.Bind_Param ("store_id", From);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, DB);
Local.Find (DB, Query, Found);
if Found then
Into.Path := Local.Get_Path;
return;
end if;
end if;
Query.Set_Query (AWA.Storages.Models.Query_Storage_Get_Storage);
Query.Bind_Param ("store_id", From);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, DB);
Storage.Find (DB, Query, Found);
if not Found then
raise ADO.Objects.NOT_FOUND;
end if;
Ctx.Start;
Store := Storage_Service'Class (Service).Get_Store (Storage.Get_Storage);
Store.Load (Session => DB,
From => Storage,
Into => Into);
Ctx.Commit;
end Get_Local_File;
procedure Create_Local_File (Service : in Storage_Service;
Into : out Storage_File) is
begin
null;
end Create_Local_File;
-- ------------------------------
-- Deletes the storage instance.
-- ------------------------------
procedure Delete (Service : in Storage_Service;
Storage : in out AWA.Storages.Models.Storage_Ref'Class) is
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Id : constant ADO.Identifier := ADO.Objects.Get_Value (Storage.Get_Key);
begin
Log.Info ("Delete storage {0}", ADO.Identifier'Image (Id));
-- Check that the user has the delete storage permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Delete_Storage.Permission,
Entity => Id);
Ctx.Start;
Storage_Lifecycle.Notify_Delete (Service, Storage);
Storage.Delete (DB);
Ctx.Commit;
end Delete;
-- ------------------------------
-- Deletes the storage instance.
-- ------------------------------
procedure Delete (Service : in Storage_Service;
Storage : in ADO.Identifier) is
use type Stores.Store_Access;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
S : AWA.Storages.Models.Storage_Ref;
Query : ADO.Statements.Query_Statement
:= DB.Create_Statement (AWA.Storages.Models.Query_Storage_Delete_Local);
Store : Stores.Store_Access;
begin
Log.Info ("Delete storage {0}", ADO.Identifier'Image (Storage));
-- Check that the user has the delete storage permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Delete_Storage.Permission,
Entity => Storage);
Ctx.Start;
S.Load (Id => Storage, Session => DB);
Store := Storage_Service'Class (Service).Get_Store (S.Get_Storage);
if Store = null then
Log.Error ("There is no store associated with storage item {0}",
ADO.Identifier'Image (Storage));
else
Store.Delete (DB, S);
end if;
Storage_Lifecycle.Notify_Delete (Service, S);
-- Delete the storage instance and all storage that refer to it.
declare
Stmt : ADO.Statements.Delete_Statement
:= DB.Create_Statement (AWA.Storages.Models.STORAGE_TABLE);
begin
Stmt.Set_Filter (Filter => "id = ? OR original_id = ?");
Stmt.Add_Param (Value => Storage);
Stmt.Add_Param (Value => Storage);
Stmt.Execute;
end;
-- Delete the local storage instances.
Query.Bind_Param ("store_id", Storage);
Query.Execute;
S.Delete (DB);
Ctx.Commit;
end Delete;
end AWA.Storages.Services;
|
Use the Check permission by using the database object so that we can check for null object
|
Use the Check permission by using the database object so that we can check for null object
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
193f5d46a063205f8f56f06b61d65790d8d2f168
|
src/lzma/util-encoders-lzma.adb
|
src/lzma/util-encoders-lzma.adb
|
-----------------------------------------------------------------------
-- util-encoders-lzma -- LZMA compression and decompression
-- Copyright (C) 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Lzma.Check;
with Lzma.Container;
with Interfaces.C;
package body Util.Encoders.Lzma is
use type Interfaces.C.size_t;
use type Ada.Streams.Stream_Element_Offset;
use type Base.lzma_ret;
subtype Offset is Ada.Streams.Stream_Element_Offset;
-- ------------------------------
-- Compress the binary input stream represented by <b>Data</b> by using
-- the LZMA compression into the output stream <b>Into</b>.
--
-- If the transformer does not have enough room to write the result,
-- it must return in <b>Encoded</b> the index of the last encoded
-- position in the <b>Data</b> stream.
--
-- The transformer returns in <b>Last</b> the last valid position
-- in the output stream <b>Into</b>.
--
-- The <b>Encoding_Error</b> exception is raised if the input
-- stream cannot be transformed.
-- ------------------------------
overriding
procedure Transform (E : in out Compress;
Data : in Ada.Streams.Stream_Element_Array;
Into : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset;
Encoded : out Ada.Streams.Stream_Element_Offset) is
Result : Base.lzma_ret;
begin
E.Stream.next_out := Into (Into'First)'Unchecked_Access;
E.Stream.avail_out := Into'Length;
E.Stream.next_in := Data (Data'First)'Unrestricted_Access;
E.Stream.avail_in := Interfaces.C.size_t (Data'Length);
loop
Result := Base.lzma_code (E.Stream'Unchecked_Access, Base.LZMA_RUN);
-- Write the output data when the buffer is full or we reached the end of stream.
if E.Stream.avail_out = 0 or E.Stream.avail_in = 0 or Result = Base.LZMA_STREAM_END then
Last := Into'First + Into'Length - Offset (E.Stream.avail_out) - 1;
Encoded := Data'First + Data'Length - Offset (E.Stream.avail_in);
return;
end if;
exit when Result /= Base.LZMA_OK;
end loop;
end Transform;
-- ------------------------------
-- Finish compression of the input array.
-- ------------------------------
overriding
procedure Finish (E : in out Compress;
Into : in out Ada.Streams.Stream_Element_Array;
Last : in out Ada.Streams.Stream_Element_Offset) is
Result : Base.lzma_ret;
pragma Unreferenced (Result);
begin
E.Stream.next_out := Into (Into'First)'Unchecked_Access;
E.Stream.avail_out := Into'Length;
E.Stream.next_in := null;
E.Stream.avail_in := 0;
Result := Base.lzma_code (E.Stream'Unchecked_Access, Base.LZMA_FINISH);
Last := Into'First + Into'Length - Offset (E.Stream.avail_out) - 1;
end Finish;
overriding
procedure Initialize (E : in out Compress) is
Result : Base.lzma_ret;
pragma Unreferenced (Result);
begin
Result := Container.lzma_easy_encoder (E.Stream'Unchecked_Access, 6,
Check.LZMA_CHECK_CRC64);
end Initialize;
overriding
procedure Finalize (E : in out Compress) is
begin
Base.lzma_end (E.Stream'Unchecked_Access);
end Finalize;
end Util.Encoders.Lzma;
|
-----------------------------------------------------------------------
-- util-encoders-lzma -- LZMA compression and decompression
-- Copyright (C) 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Lzma.Check;
with Lzma.Container;
with Interfaces.C;
package body Util.Encoders.Lzma is
use type Interfaces.C.size_t;
use type Ada.Streams.Stream_Element_Offset;
use type Base.lzma_ret;
subtype Offset is Ada.Streams.Stream_Element_Offset;
-- ------------------------------
-- Compress the binary input stream represented by <b>Data</b> by using
-- the LZMA compression into the output stream <b>Into</b>.
--
-- If the transformer does not have enough room to write the result,
-- it must return in <b>Encoded</b> the index of the last encoded
-- position in the <b>Data</b> stream.
--
-- The transformer returns in <b>Last</b> the last valid position
-- in the output stream <b>Into</b>.
--
-- The <b>Encoding_Error</b> exception is raised if the input
-- stream cannot be transformed.
-- ------------------------------
overriding
procedure Transform (E : in out Compress;
Data : in Ada.Streams.Stream_Element_Array;
Into : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset;
Encoded : out Ada.Streams.Stream_Element_Offset) is
Result : Base.lzma_ret;
begin
E.Stream.next_out := Into (Into'First)'Unchecked_Access;
E.Stream.avail_out := Into'Length;
E.Stream.next_in := Data (Data'First)'Unrestricted_Access;
E.Stream.avail_in := Interfaces.C.size_t (Data'Length);
loop
Result := Base.lzma_code (E.Stream'Unchecked_Access, Base.LZMA_RUN);
-- Write the output data when the buffer is full or we reached the end of stream.
if E.Stream.avail_out = 0 or E.Stream.avail_in = 0 or Result = Base.LZMA_STREAM_END then
Last := Into'First + Into'Length - Offset (E.Stream.avail_out) - 1;
Encoded := Data'First + Data'Length - Offset (E.Stream.avail_in);
return;
end if;
exit when Result /= Base.LZMA_OK;
end loop;
Encoded := Into'First;
end Transform;
-- ------------------------------
-- Finish compression of the input array.
-- ------------------------------
overriding
procedure Finish (E : in out Compress;
Into : in out Ada.Streams.Stream_Element_Array;
Last : in out Ada.Streams.Stream_Element_Offset) is
Result : Base.lzma_ret;
pragma Unreferenced (Result);
begin
E.Stream.next_out := Into (Into'First)'Unchecked_Access;
E.Stream.avail_out := Into'Length;
E.Stream.next_in := null;
E.Stream.avail_in := 0;
Result := Base.lzma_code (E.Stream'Unchecked_Access, Base.LZMA_FINISH);
Last := Into'First + Into'Length - Offset (E.Stream.avail_out) - 1;
end Finish;
overriding
procedure Initialize (E : in out Compress) is
Result : Base.lzma_ret;
pragma Unreferenced (Result);
begin
Result := Container.lzma_easy_encoder (E.Stream'Unchecked_Access, 6,
Check.LZMA_CHECK_CRC64);
end Initialize;
overriding
procedure Finalize (E : in out Compress) is
begin
Base.lzma_end (E.Stream'Unchecked_Access);
end Finalize;
end Util.Encoders.Lzma;
|
Fix compilation warning in Transform
|
Fix compilation warning in Transform
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
ca25d34844ed7a28938b68093af76ef6c5af0ef2
|
src/security-policies-urls.adb
|
src/security-policies-urls.adb
|
-----------------------------------------------------------------------
-- security-policies-urls -- URL security policy
-- Copyright (C) 2010, 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
with Ada.Strings.Unbounded;
with Util.Refs;
with Util.Beans.Objects;
with Util.Beans.Objects.Vectors;
with Util.Serialize.Mappers;
with Util.Serialize.Mappers.Record_Mapper;
with GNAT.Regexp;
with Security.Controllers;
package body Security.Policies.Urls is
-- ------------------------------
-- URL policy
-- ------------------------------
-- ------------------------------
-- Get the policy name.
-- ------------------------------
overriding
function Get_Name (From : in URL_Policy) return String is
pragma Unreferenced (From);
begin
return NAME;
end Get_Name;
-- Returns True if the user has the permission to access the given URI permission.
function Has_Permission (Manager : in URL_Policy;
Context : in Security_Context_Access;
Permission : in URI_Permission'Class) return Boolean is
Name : constant String_Ref := To_String_Ref (Permission.URI);
Ref : constant Rules_Ref.Ref := Manager.Cache.Get;
Rules : constant Rules_Access := Ref.Value;
Pos : constant Rules_Maps.Cursor := Rules.Map.Find (Name);
Rule : Access_Rule_Ref;
begin
-- If the rule is not in the cache, search for the access rule that
-- matches our URI. Update the cache. This cache update is thread-safe
-- as the cache map is never modified: a new cache map is installed.
if not Rules_Maps.Has_Element (Pos) then
declare
New_Ref : constant Rules_Ref.Ref := Rules_Ref.Create;
begin
Rule := Manager.Find_Access_Rule (Permission.URI);
New_Ref.Value.all.Map := Rules.Map;
New_Ref.Value.all.Map.Insert (Name, Rule);
Manager.Cache.Set (New_Ref);
end;
else
Rule := Rules_Maps.Element (Pos);
end if;
-- Check if the user has one of the required permission.
declare
P : constant Access_Rule_Access := Rule.Value;
Granted : Boolean;
begin
if P /= null then
for I in P.Permissions'Range loop
-- Context.Has_Permission (P.Permissions (I), Granted);
if Granted then
return True;
end if;
end loop;
end if;
end;
return False;
end Has_Permission;
-- Grant the permission to access to the given <b>URI</b> to users having the <b>To</b>
-- permissions.
procedure Grant_URI_Permission (Manager : in out URL_Policy;
URI : in String;
To : in String) is
begin
null;
end Grant_URI_Permission;
-- ------------------------------
-- Policy Configuration
-- ------------------------------
type Policy_Config is record
Id : Natural := 0;
Permissions : Util.Beans.Objects.Vectors.Vector;
Patterns : Util.Beans.Objects.Vectors.Vector;
Manager : URL_Policy_Access;
end record;
type Policy_Config_Access is access all Policy_Config;
-- Setup the XML parser to read the <b>policy</b> description. For example:
-- Find the access rule of the policy that matches the given URI.
-- Returns the No_Rule value (disable access) if no rule is found.
function Find_Access_Rule (Manager : in URL_Policy;
URI : in String) return Access_Rule_Ref is
Matched : Boolean := False;
Result : Access_Rule_Ref;
procedure Match (P : in Policy);
procedure Match (P : in Policy) is
begin
if GNAT.Regexp.Match (URI, P.Pattern) then
Matched := True;
Result := P.Rule;
end if;
end Match;
Last : constant Natural := Manager.Policies.Last_Index;
begin
for I in 1 .. Last loop
Manager.Policies.Query_Element (I, Match'Access);
if Matched then
return Result;
end if;
end loop;
return Result;
end Find_Access_Rule;
-- ------------------------------
-- Initialize the permission manager.
-- ------------------------------
overriding
procedure Initialize (Manager : in out URL_Policy) is
begin
Manager.Cache := new Rules_Ref.Atomic_Ref;
Manager.Cache.Set (Rules_Ref.Create);
end Initialize;
-- ------------------------------
-- Finalize the permission manager.
-- ------------------------------
overriding
procedure Finalize (Manager : in out URL_Policy) is
use Ada.Strings.Unbounded;
use Security.Controllers;
procedure Free is
new Ada.Unchecked_Deallocation (Rules_Ref.Atomic_Ref,
Rules_Ref_Access);
procedure Free is
new Ada.Unchecked_Deallocation (Security.Controllers.Controller'Class,
Security.Controllers.Controller_Access);
procedure Free is
new Ada.Unchecked_Deallocation (Controller_Access_Array,
Controller_Access_Array_Access);
begin
Free (Manager.Cache);
-- for I in Manager.Names'Range loop
-- exit when Manager.Names (I) = null;
-- Ada.Strings.Unbounded.Free (Manager.Names (I));
-- end loop;
end Finalize;
type Policy_Fields is (FIELD_ID, FIELD_PERMISSION, FIELD_URL_PATTERN, FIELD_POLICY);
procedure Set_Member (P : in out Policy_Config;
Field : in Policy_Fields;
Value : in Util.Beans.Objects.Object);
procedure Process (Policy : in Policy_Config);
procedure Set_Member (P : in out Policy_Config;
Field : in Policy_Fields;
Value : in Util.Beans.Objects.Object) is
begin
case Field is
when FIELD_ID =>
P.Id := Util.Beans.Objects.To_Integer (Value);
when FIELD_PERMISSION =>
P.Permissions.Append (Value);
when FIELD_URL_PATTERN =>
P.Patterns.Append (Value);
when FIELD_POLICY =>
Process (P);
P.Id := 0;
P.Permissions.Clear;
P.Patterns.Clear;
end case;
end Set_Member;
procedure Process (Policy : in Policy_Config) is
Pol : Security.Policies.URLs.Policy;
Count : constant Natural := Natural (Policy.Permissions.Length);
Rule : constant Access_Rule_Ref := Access_Rule_Refs.Create (new Access_Rule (Count));
Iter : Util.Beans.Objects.Vectors.Cursor := Policy.Permissions.First;
Pos : Positive := 1;
begin
Pol.Rule := Rule;
-- Step 1: Initialize the list of permission index in Access_Rule from the permission names.
while Util.Beans.Objects.Vectors.Has_Element (Iter) loop
declare
Perm : constant Util.Beans.Objects.Object := Util.Beans.Objects.Vectors.Element (Iter);
Name : constant String := Util.Beans.Objects.To_String (Perm);
begin
Rule.Value.all.Permissions (Pos) := Permissions.Get_Permission_Index (Name);
Pos := Pos + 1;
exception
when Invalid_Name =>
raise Util.Serialize.Mappers.Field_Error with "Invalid permission: " & Name;
end;
Util.Beans.Objects.Vectors.Next (Iter);
end loop;
-- Step 2: Create one policy for each URL pattern
Iter := Policy.Patterns.First;
while Util.Beans.Objects.Vectors.Has_Element (Iter) loop
declare
Pattern : constant Util.Beans.Objects.Object
:= Util.Beans.Objects.Vectors.Element (Iter);
begin
Pol.Id := Policy.Id;
Pol.Pattern := GNAT.Regexp.Compile (Util.Beans.Objects.To_String (Pattern));
Policy.Manager.Policies.Append (Pol);
end;
Util.Beans.Objects.Vectors.Next (Iter);
end loop;
end Process;
package Policy_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Policy_Config,
Element_Type_Access => Policy_Config_Access,
Fields => Policy_Fields,
Set_Member => Set_Member);
Policy_Mapping : aliased Policy_Mapper.Mapper;
-- ------------------------------
-- Setup the XML parser to read the <b>policy</b> description.
-- ------------------------------
overriding
procedure Prepare_Config (Policy : in out URL_Policy;
Reader : in out Util.Serialize.IO.XML.Parser) is
Config : Policy_Config_Access := new Policy_Config;
begin
Reader.Add_Mapping ("policy-rules", Policy_Mapping'Access);
Reader.Add_Mapping ("module", Policy_Mapping'Access);
Config.Manager := Policy'Unchecked_Access;
Policy_Mapper.Set_Context (Reader, Config);
end Prepare_Config;
-- ------------------------------
-- Finish reading the XML policy configuration. The security policy implementation can use
-- this procedure to perform any configuration setup after the configuration is parsed.
-- ------------------------------
overriding
procedure Finish_Config (Into : in out URL_Policy;
Reader : in out Util.Serialize.IO.XML.Parser) is
begin
null;
end Finish_Config;
begin
Policy_Mapping.Add_Mapping ("policy", FIELD_POLICY);
Policy_Mapping.Add_Mapping ("policy/@id", FIELD_ID);
Policy_Mapping.Add_Mapping ("policy/permission", FIELD_PERMISSION);
Policy_Mapping.Add_Mapping ("policy/url-pattern", FIELD_URL_PATTERN);
end Security.Policies.Urls;
|
-----------------------------------------------------------------------
-- security-policies-urls -- URL security policy
-- Copyright (C) 2010, 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
with Ada.Strings.Unbounded;
with Util.Refs;
with Util.Beans.Objects;
with Util.Beans.Objects.Vectors;
with Util.Serialize.Mappers;
with Util.Serialize.Mappers.Record_Mapper;
with GNAT.Regexp;
with Security.Controllers;
package body Security.Policies.Urls is
-- ------------------------------
-- URL policy
-- ------------------------------
-- ------------------------------
-- Get the policy name.
-- ------------------------------
overriding
function Get_Name (From : in URL_Policy) return String is
pragma Unreferenced (From);
begin
return NAME;
end Get_Name;
-- Returns True if the user has the permission to access the given URI permission.
function Has_Permission (Manager : in URL_Policy;
Context : in Security_Context_Access;
Permission : in URI_Permission'Class) return Boolean is
Name : constant String_Ref := To_String_Ref (Permission.URI);
Ref : constant Rules_Ref.Ref := Manager.Cache.Get;
Rules : constant Rules_Access := Ref.Value;
Pos : constant Rules_Maps.Cursor := Rules.Map.Find (Name);
Rule : Access_Rule_Ref;
begin
-- If the rule is not in the cache, search for the access rule that
-- matches our URI. Update the cache. This cache update is thread-safe
-- as the cache map is never modified: a new cache map is installed.
if not Rules_Maps.Has_Element (Pos) then
declare
New_Ref : constant Rules_Ref.Ref := Rules_Ref.Create;
begin
Rule := Manager.Find_Access_Rule (Permission.URI);
New_Ref.Value.all.Map := Rules.Map;
New_Ref.Value.all.Map.Insert (Name, Rule);
Manager.Cache.Set (New_Ref);
end;
else
Rule := Rules_Maps.Element (Pos);
end if;
-- Check if the user has one of the required permission.
declare
P : constant Access_Rule_Access := Rule.Value;
Granted : Boolean;
begin
if P /= null then
for I in P.Permissions'Range loop
-- Context.Has_Permission (P.Permissions (I), Granted);
if Granted then
return True;
end if;
end loop;
end if;
end;
return False;
end Has_Permission;
-- Grant the permission to access to the given <b>URI</b> to users having the <b>To</b>
-- permissions.
procedure Grant_URI_Permission (Manager : in out URL_Policy;
URI : in String;
To : in String) is
begin
null;
end Grant_URI_Permission;
-- ------------------------------
-- Policy Configuration
-- ------------------------------
type Policy_Config is record
Id : Natural := 0;
Permissions : Util.Beans.Objects.Vectors.Vector;
Patterns : Util.Beans.Objects.Vectors.Vector;
Manager : URL_Policy_Access;
end record;
type Policy_Config_Access is access all Policy_Config;
-- Setup the XML parser to read the <b>policy</b> description. For example:
-- Find the access rule of the policy that matches the given URI.
-- Returns the No_Rule value (disable access) if no rule is found.
function Find_Access_Rule (Manager : in URL_Policy;
URI : in String) return Access_Rule_Ref is
Matched : Boolean := False;
Result : Access_Rule_Ref;
procedure Match (P : in Policy);
procedure Match (P : in Policy) is
begin
if GNAT.Regexp.Match (URI, P.Pattern) then
Matched := True;
Result := P.Rule;
end if;
end Match;
Last : constant Natural := Manager.Policies.Last_Index;
begin
for I in 1 .. Last loop
Manager.Policies.Query_Element (I, Match'Access);
if Matched then
return Result;
end if;
end loop;
return Result;
end Find_Access_Rule;
-- ------------------------------
-- Initialize the permission manager.
-- ------------------------------
overriding
procedure Initialize (Manager : in out URL_Policy) is
begin
Manager.Cache := new Rules_Ref.Atomic_Ref;
Manager.Cache.Set (Rules_Ref.Create);
end Initialize;
-- ------------------------------
-- Finalize the permission manager.
-- ------------------------------
overriding
procedure Finalize (Manager : in out URL_Policy) is
use Ada.Strings.Unbounded;
use Security.Controllers;
procedure Free is
new Ada.Unchecked_Deallocation (Rules_Ref.Atomic_Ref,
Rules_Ref_Access);
begin
Free (Manager.Cache);
-- for I in Manager.Names'Range loop
-- exit when Manager.Names (I) = null;
-- Ada.Strings.Unbounded.Free (Manager.Names (I));
-- end loop;
end Finalize;
type Policy_Fields is (FIELD_ID, FIELD_PERMISSION, FIELD_URL_PATTERN, FIELD_POLICY);
procedure Set_Member (P : in out Policy_Config;
Field : in Policy_Fields;
Value : in Util.Beans.Objects.Object);
procedure Process (Policy : in Policy_Config);
procedure Set_Member (P : in out Policy_Config;
Field : in Policy_Fields;
Value : in Util.Beans.Objects.Object) is
begin
case Field is
when FIELD_ID =>
P.Id := Util.Beans.Objects.To_Integer (Value);
when FIELD_PERMISSION =>
P.Permissions.Append (Value);
when FIELD_URL_PATTERN =>
P.Patterns.Append (Value);
when FIELD_POLICY =>
Process (P);
P.Id := 0;
P.Permissions.Clear;
P.Patterns.Clear;
end case;
end Set_Member;
procedure Process (Policy : in Policy_Config) is
Pol : Security.Policies.URLs.Policy;
Count : constant Natural := Natural (Policy.Permissions.Length);
Rule : constant Access_Rule_Ref := Access_Rule_Refs.Create (new Access_Rule (Count));
Iter : Util.Beans.Objects.Vectors.Cursor := Policy.Permissions.First;
Pos : Positive := 1;
begin
Pol.Rule := Rule;
-- Step 1: Initialize the list of permission index in Access_Rule from the permission names.
while Util.Beans.Objects.Vectors.Has_Element (Iter) loop
declare
Perm : constant Util.Beans.Objects.Object := Util.Beans.Objects.Vectors.Element (Iter);
Name : constant String := Util.Beans.Objects.To_String (Perm);
begin
Rule.Value.all.Permissions (Pos) := Permissions.Get_Permission_Index (Name);
Pos := Pos + 1;
exception
when Invalid_Name =>
raise Util.Serialize.Mappers.Field_Error with "Invalid permission: " & Name;
end;
Util.Beans.Objects.Vectors.Next (Iter);
end loop;
-- Step 2: Create one policy for each URL pattern
Iter := Policy.Patterns.First;
while Util.Beans.Objects.Vectors.Has_Element (Iter) loop
declare
Pattern : constant Util.Beans.Objects.Object
:= Util.Beans.Objects.Vectors.Element (Iter);
begin
Pol.Id := Policy.Id;
Pol.Pattern := GNAT.Regexp.Compile (Util.Beans.Objects.To_String (Pattern));
Policy.Manager.Policies.Append (Pol);
end;
Util.Beans.Objects.Vectors.Next (Iter);
end loop;
end Process;
package Policy_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Policy_Config,
Element_Type_Access => Policy_Config_Access,
Fields => Policy_Fields,
Set_Member => Set_Member);
Policy_Mapping : aliased Policy_Mapper.Mapper;
-- ------------------------------
-- Setup the XML parser to read the <b>policy</b> description.
-- ------------------------------
overriding
procedure Prepare_Config (Policy : in out URL_Policy;
Reader : in out Util.Serialize.IO.XML.Parser) is
Config : Policy_Config_Access := new Policy_Config;
begin
Reader.Add_Mapping ("policy-rules", Policy_Mapping'Access);
Reader.Add_Mapping ("module", Policy_Mapping'Access);
Config.Manager := Policy'Unchecked_Access;
Policy_Mapper.Set_Context (Reader, Config);
end Prepare_Config;
-- ------------------------------
-- Finish reading the XML policy configuration. The security policy implementation can use
-- this procedure to perform any configuration setup after the configuration is parsed.
-- ------------------------------
overriding
procedure Finish_Config (Into : in out URL_Policy;
Reader : in out Util.Serialize.IO.XML.Parser) is
begin
null;
end Finish_Config;
begin
Policy_Mapping.Add_Mapping ("policy", FIELD_POLICY);
Policy_Mapping.Add_Mapping ("policy/@id", FIELD_ID);
Policy_Mapping.Add_Mapping ("policy/permission", FIELD_PERMISSION);
Policy_Mapping.Add_Mapping ("policy/url-pattern", FIELD_URL_PATTERN);
end Security.Policies.Urls;
|
Remove unused Free instantiations
|
Remove unused Free instantiations
|
Ada
|
apache-2.0
|
Letractively/ada-security
|
b1b4435e8034904e73f9d640825e20dd50e35827
|
src/util-serialize-io-json.ads
|
src/util-serialize-io-json.ads
|
-----------------------------------------------------------------------
-- util-serialize-io-json -- JSON Serialization Driver
-- Copyright (C) 2010, 2011, 2012, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Streams;
with Util.Streams.Texts;
with Util.Stacks;
with Util.Beans.Objects;
package Util.Serialize.IO.JSON is
-- ------------------------------
-- JSON Output Stream
-- ------------------------------
-- The <b>Output_Stream</b> provides methods for creating a JSON output stream.
-- The stream object takes care of the JSON escape rules.
type Output_Stream is limited new Util.Serialize.IO.Output_Stream with private;
-- Set the target output stream.
procedure Initialize (Stream : in out Output_Stream;
Output : in Util.Streams.Texts.Print_Stream_Access);
-- Flush the buffer (if any) to the sink.
overriding
procedure Flush (Stream : in out Output_Stream);
-- Close the sink.
overriding
procedure Close (Stream : in out Output_Stream);
-- Write the buffer array to the output stream.
overriding
procedure Write (Stream : in out Output_Stream;
Buffer : in Ada.Streams.Stream_Element_Array);
-- Write a raw character on the stream.
procedure Write (Stream : in out Output_Stream;
Char : in Character);
-- Write a wide character on the stream doing some conversion if necessary.
-- The default implementation translates the wide character to a UTF-8 sequence.
procedure Write_Wide (Stream : in out Output_Stream;
Item : in Wide_Wide_Character);
-- Write a raw string on the stream.
procedure Write (Stream : in out Output_Stream;
Item : in String);
-- Start a JSON document. This operation writes the initial JSON marker ('{').
overriding
procedure Start_Document (Stream : in out Output_Stream);
-- Finish a JSON document by writing the final JSON marker ('}').
overriding
procedure End_Document (Stream : in out Output_Stream);
-- Write the value as a JSON string. Special characters are escaped using the JSON
-- escape rules.
procedure Write_String (Stream : in out Output_Stream;
Value : in String);
-- Write the value as a JSON string. Special characters are escaped using the JSON
-- escape rules.
procedure Write_Wide_String (Stream : in out Output_Stream;
Value : in Wide_Wide_String);
-- Start a new JSON object. If the name is not empty, write it as a string
-- followed by the ':' (colon). The JSON object starts with '{' (curly brace).
-- Example: "list": {
procedure Start_Entity (Stream : in out Output_Stream;
Name : in String);
-- Terminates the current JSON object.
procedure End_Entity (Stream : in out Output_Stream;
Name : in String);
-- Write the attribute name/value pair.
overriding
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in String);
overriding
procedure Write_Wide_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Wide_Wide_String);
overriding
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Integer);
overriding
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Boolean);
-- Write a JSON name/value pair. The value is written according to its type
-- Example: "name": null
-- "name": false
-- "name": 12
-- "name": "value"
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Write a JSON name/value pair (see Write_Attribute).
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Write a JSON name/value pair (see Write_Attribute).
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in String);
overriding
procedure Write_Wide_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Wide_Wide_String);
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Boolean);
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Integer);
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Ada.Calendar.Time);
overriding
procedure Write_Long_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Long_Long_Integer);
overriding
procedure Write_Enum_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in String);
-- Starts a JSON array.
-- Example: "list": [
overriding
procedure Start_Array (Stream : in out Output_Stream;
Name : in String);
-- Terminates a JSON array.
overriding
procedure End_Array (Stream : in out Output_Stream;
Name : in String);
type Parser is new Serialize.IO.Parser with private;
-- Parse the stream using the JSON parser.
procedure Parse (Handler : in out Parser;
Stream : in out Util.Streams.Buffered.Buffered_Stream'Class;
Sink : in out Reader'Class);
-- Get the current location (file and line) to report an error message.
function Get_Location (Handler : in Parser) return String;
-- Read a JSON file and return an object.
function Read (Path : in String) return Util.Beans.Objects.Object;
private
type Node_Info is record
Is_Array : Boolean := False;
Has_Fields : Boolean := False;
end record;
type Node_Info_Access is access all Node_Info;
package Node_Info_Stack is new Util.Stacks (Element_Type => Node_Info,
Element_Type_Access => Node_Info_Access);
type Output_Stream is limited new Util.Serialize.IO.Output_Stream with record
Stack : Node_Info_Stack.Stack;
Stream : Util.Streams.Texts.Print_Stream_Access;
end record;
procedure Write_Field_Name (Stream : in out Output_Stream;
Name : in String);
type Token_Type is (T_EOF, T_LEFT_BRACE, T_RIGHT_BRACE, T_LEFT_BRACKET,
T_RIGHT_BRACKET, T_COLON, T_COMMA, T_TRUE, T_FALSE,
T_STRING, T_NUMBER, T_BOOLEAN, T_UNKNOWN, T_NULL);
type Parser is new Util.Serialize.IO.Parser with record
Token : Ada.Strings.Unbounded.Unbounded_String;
Pending_Token : Token_Type := T_EOF;
Line_Number : Natural := 1;
Has_Pending_Char : Boolean := False;
Pending_Char : Character;
end record;
end Util.Serialize.IO.JSON;
|
-----------------------------------------------------------------------
-- util-serialize-io-json -- JSON Serialization Driver
-- Copyright (C) 2010, 2011, 2012, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Streams;
with Util.Streams.Texts;
with Util.Stacks;
with Util.Beans.Objects;
package Util.Serialize.IO.JSON is
-- ------------------------------
-- JSON Output Stream
-- ------------------------------
-- The <b>Output_Stream</b> provides methods for creating a JSON output stream.
-- The stream object takes care of the JSON escape rules.
type Output_Stream is limited new Util.Serialize.IO.Output_Stream with private;
-- Set the target output stream.
procedure Initialize (Stream : in out Output_Stream;
Output : in Util.Streams.Texts.Print_Stream_Access);
-- Flush the buffer (if any) to the sink.
overriding
procedure Flush (Stream : in out Output_Stream);
-- Close the sink.
overriding
procedure Close (Stream : in out Output_Stream);
-- Write the buffer array to the output stream.
overriding
procedure Write (Stream : in out Output_Stream;
Buffer : in Ada.Streams.Stream_Element_Array);
-- Write a raw character on the stream.
procedure Write (Stream : in out Output_Stream;
Char : in Character);
-- Write a wide character on the stream doing some conversion if necessary.
-- The default implementation translates the wide character to a UTF-8 sequence.
procedure Write_Wide (Stream : in out Output_Stream;
Item : in Wide_Wide_Character);
-- Write a raw string on the stream.
procedure Write (Stream : in out Output_Stream;
Item : in String);
-- Start a JSON document. This operation writes the initial JSON marker ('{').
overriding
procedure Start_Document (Stream : in out Output_Stream);
-- Finish a JSON document by writing the final JSON marker ('}').
overriding
procedure End_Document (Stream : in out Output_Stream);
-- Write the value as a JSON string. Special characters are escaped using the JSON
-- escape rules.
procedure Write_String (Stream : in out Output_Stream;
Value : in String);
-- Write the value as a JSON string. Special characters are escaped using the JSON
-- escape rules.
procedure Write_Wide_String (Stream : in out Output_Stream;
Value : in Wide_Wide_String);
-- Start a new JSON object. If the name is not empty, write it as a string
-- followed by the ':' (colon). The JSON object starts with '{' (curly brace).
-- Example: "list": {
procedure Start_Entity (Stream : in out Output_Stream;
Name : in String);
-- Terminates the current JSON object.
procedure End_Entity (Stream : in out Output_Stream;
Name : in String);
-- Write the attribute name/value pair.
overriding
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in String);
overriding
procedure Write_Wide_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Wide_Wide_String);
overriding
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Integer);
overriding
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Boolean);
-- Write a JSON name/value pair. The value is written according to its type
-- Example: "name": null
-- "name": false
-- "name": 12
-- "name": "value"
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Write a JSON name/value pair (see Write_Attribute).
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Write a JSON name/value pair (see Write_Attribute).
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in String);
overriding
procedure Write_Wide_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Wide_Wide_String);
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Boolean);
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Integer);
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Ada.Calendar.Time);
overriding
procedure Write_Long_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Long_Long_Integer);
overriding
procedure Write_Enum_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in String);
-- Starts a JSON array.
-- Example: "list": [
overriding
procedure Start_Array (Stream : in out Output_Stream;
Name : in String);
-- Terminates a JSON array.
overriding
procedure End_Array (Stream : in out Output_Stream;
Name : in String);
type Parser is new Serialize.IO.Parser with private;
-- Parse the stream using the JSON parser.
procedure Parse (Handler : in out Parser;
Stream : in out Util.Streams.Buffered.Buffered_Stream'Class;
Sink : in out Reader'Class);
-- Get the current location (file and line) to report an error message.
function Get_Location (Handler : in Parser) return String;
-- Read a JSON file and return an object.
function Read (Path : in String) return Util.Beans.Objects.Object;
private
type Node_Info is record
Is_Array : Boolean := False;
Is_Root : Boolean := False;
Has_Fields : Boolean := False;
end record;
type Node_Info_Access is access all Node_Info;
package Node_Info_Stack is new Util.Stacks (Element_Type => Node_Info,
Element_Type_Access => Node_Info_Access);
type Output_Stream is limited new Util.Serialize.IO.Output_Stream with record
Stack : Node_Info_Stack.Stack;
Stream : Util.Streams.Texts.Print_Stream_Access;
end record;
procedure Write_Field_Name (Stream : in out Output_Stream;
Name : in String);
type Token_Type is (T_EOF, T_LEFT_BRACE, T_RIGHT_BRACE, T_LEFT_BRACKET,
T_RIGHT_BRACKET, T_COLON, T_COMMA, T_TRUE, T_FALSE,
T_STRING, T_NUMBER, T_BOOLEAN, T_UNKNOWN, T_NULL);
type Parser is new Util.Serialize.IO.Parser with record
Token : Ada.Strings.Unbounded.Unbounded_String;
Pending_Token : Token_Type := T_EOF;
Line_Number : Natural := 1;
Has_Pending_Char : Boolean := False;
Pending_Char : Character;
end record;
end Util.Serialize.IO.JSON;
|
Add a Is_Root field to the Node_Info record
|
Add a Is_Root field to the Node_Info record
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
ad4597226dfe36120180ac9bdbfe16ede9617b53
|
awa/src/awa-oauth-filters.ads
|
awa/src/awa-oauth-filters.ads
|
-----------------------------------------------------------------------
-- awa-oauth-filters -- OAuth filter
-- Copyright (C) 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with ASF.Requests;
with ASF.Responses;
with ASF.Sessions;
with ASF.Principals;
with ASF.Filters;
with ASF.Servlets;
with ASF.Security.Filters;
with AWA.Users.Principals;
with AWA.OAuth.Services;
package AWA.OAuth.Filters is
-- ------------------------------
-- OAuth Authentication filter
-- ------------------------------
-- The <b>Auth_Filter</b> verifies that the access token passed for the OAuth
-- operation is valid and it extracts the user to configure the request principal.
type Auth_Filter is new ASF.Filters.Filter with private;
-- Initialize the filter.
overriding
procedure Initialize (Filter : in out Auth_Filter;
Config : in ASF.Servlets.Filter_Config);
-- The Do_Filter method of the Filter is called by the container each time
-- a request/response pair is passed through the chain due to a client request
-- for a resource at the end of the chain. The Filter_Chain passed in to this
-- method allows the Filter to pass on the request and response to the next
-- entity in the chain.
--
-- Before passing the control to the next filter, initialize the service
-- context to give access to the current application, current user and
-- manage possible transaction rollbacks.
overriding
procedure Do_Filter (F : in Auth_Filter;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class;
Chain : in out ASF.Servlets.Filter_Chain);
private
use Ada.Strings.Unbounded;
type Auth_Filter is new ASF.Filters.Filter with record
Realm : AWA.OAuth.Services.Auth_Manager_Access;
end record;
end AWA.OAuth.Filters;
|
-----------------------------------------------------------------------
-- awa-oauth-filters -- OAuth filter
-- Copyright (C) 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ASF.Requests;
with ASF.Responses;
with ASF.Sessions;
with ASF.Filters;
with ASF.Servlets;
with AWA.OAuth.Services;
package AWA.OAuth.Filters is
-- ------------------------------
-- OAuth Authentication filter
-- ------------------------------
-- The <b>Auth_Filter</b> verifies that the access token passed for the OAuth
-- operation is valid and it extracts the user to configure the request principal.
type Auth_Filter is new ASF.Filters.Filter with private;
-- Initialize the filter.
overriding
procedure Initialize (Filter : in out Auth_Filter;
Config : in ASF.Servlets.Filter_Config);
-- The Do_Filter method of the Filter is called by the container each time
-- a request/response pair is passed through the chain due to a client request
-- for a resource at the end of the chain. The Filter_Chain passed in to this
-- method allows the Filter to pass on the request and response to the next
-- entity in the chain.
--
-- Before passing the control to the next filter, initialize the service
-- context to give access to the current application, current user and
-- manage possible transaction rollbacks.
overriding
procedure Do_Filter (F : in Auth_Filter;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class;
Chain : in out ASF.Servlets.Filter_Chain);
private
type Auth_Filter is new ASF.Filters.Filter with record
Realm : AWA.OAuth.Services.Auth_Manager_Access;
end record;
end AWA.OAuth.Filters;
|
Remove unused with clauses
|
Remove unused with clauses
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
f899fe6c7acfd24e794f2ad4588ce82ce86813fb
|
samples/cut.adb
|
samples/cut.adb
|
-----------------------------------------------------------------------
-- cut -- Text Transformations
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Command_Line;
with Util.Strings;
with Util.Strings.Tokenizers;
procedure Cut is
procedure Print_Token (Token : in String;
Done : out Boolean) is
begin
Ada.Text_IO.Put_Line (Token);
Done := False;
end Print_Token;
Count : constant Natural := Ada.Command_Line.Argument_Count;
begin
if Count <= 1 then
Ada.Text_IO.Put_Line ("Usage: cut pattern ...");
Ada.Text_IO.Put_Line ("Example: cut : $PATH");
return;
end if;
declare
Pattern : constant String := Ada.Command_Line.Argument (1);
begin
for I in 2 .. Count loop
Util.Strings.Tokenizers.Iterate_Tokens (Content => Ada.Command_Line.Argument (I),
Pattern => Pattern,
Process => Print_Token'Access);
end loop;
end;
end Cut;
|
-----------------------------------------------------------------------
-- cut -- Text Transformations
-- Copyright (C) 2012, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Command_Line;
with Util.Strings;
with Util.Strings.Tokenizers;
procedure Cut is
procedure Print_Token (Token : in String;
Done : out Boolean);
procedure Print_Token (Token : in String;
Done : out Boolean) is
begin
Ada.Text_IO.Put_Line (Token);
Done := False;
end Print_Token;
Count : constant Natural := Ada.Command_Line.Argument_Count;
begin
if Count <= 1 then
Ada.Text_IO.Put_Line ("Usage: cut pattern ...");
Ada.Text_IO.Put_Line ("Example: cut : $PATH");
return;
end if;
declare
Pattern : constant String := Ada.Command_Line.Argument (1);
begin
for I in 2 .. Count loop
Util.Strings.Tokenizers.Iterate_Tokens (Content => Ada.Command_Line.Argument (I),
Pattern => Pattern,
Process => Print_Token'Access);
end loop;
end;
end Cut;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
1bff297698ea1b5027e1cadddb90998aa6a785ab
|
awa/plugins/awa-images/src/awa-images-services.ads
|
awa/plugins/awa-images/src/awa-images-services.ads
|
-----------------------------------------------------------------------
-- awa-images-services -- Image service
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Security.Permissions;
with ADO;
with AWA.Modules;
with EL.Expressions;
with AWA.Storages.Models;
-- == Storage Service ==
-- The <tt>Storage_Service</tt> provides the operations to access and use the persisent storage.
-- It controls the permissions that grant access to the service for users.
--
-- Other modules can be notified of storage changes by registering a listener
-- on the storage module.
package AWA.Images.Services is
package ACL_Create_Storage is new Security.Permissions.Permission_ACL ("storage-create");
package ACL_Delete_Storage is new Security.Permissions.Permission_ACL ("storage-delete");
package ACL_Create_Folder is new Security.Permissions.Permission_ACL ("folder-create");
PARAM_THUMBNAIL_COMMAND : constant String := "thumbnail_command";
-- ------------------------------
-- Image Service
-- ------------------------------
-- The <b>Image_Service</b> works closely with the storage service. It extracts the
-- information of an image, creates the image thumbnail.
type Image_Service is new AWA.Modules.Module_Manager with private;
type Image_Service_Access is access all Image_Service'Class;
-- Initializes the image service.
overriding
procedure Initialize (Service : in out Image_Service;
Module : in AWA.Modules.Module'Class);
procedure Create_Thumbnail (Service : in Image_Service;
Source : in String;
Into : in String;
Width : out Natural;
Height : out Natural);
-- Save the data object contained in the <b>Data</b> part element into the
-- target storage represented by <b>Into</b>.
procedure Create_Image (Service : in Image_Service;
File : in AWA.Storages.Models.Storage_Ref'Class);
-- Deletes the storage instance.
procedure Delete_Image (Service : in Image_Service;
File : in AWA.Storages.Models.Storage_Ref'Class);
private
type Image_Service is new AWA.Modules.Module_Manager with record
Thumbnail_Command : EL.Expressions.Expression;
end record;
end AWA.Images.Services;
|
-----------------------------------------------------------------------
-- awa-images-services -- Image service
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Security.Permissions;
with ADO;
with AWA.Modules;
with EL.Expressions;
with AWA.Storages.Models;
-- == Storage Service ==
-- The <tt>Storage_Service</tt> provides the operations to access and use the persisent storage.
-- It controls the permissions that grant access to the service for users.
--
-- Other modules can be notified of storage changes by registering a listener
-- on the storage module.
package AWA.Images.Services is
package ACL_Create_Storage is new Security.Permissions.Definition ("storage-create");
package ACL_Delete_Storage is new Security.Permissions.Definition ("storage-delete");
package ACL_Create_Folder is new Security.Permissions.Definition ("folder-create");
PARAM_THUMBNAIL_COMMAND : constant String := "thumbnail_command";
-- ------------------------------
-- Image Service
-- ------------------------------
-- The <b>Image_Service</b> works closely with the storage service. It extracts the
-- information of an image, creates the image thumbnail.
type Image_Service is new AWA.Modules.Module_Manager with private;
type Image_Service_Access is access all Image_Service'Class;
-- Initializes the image service.
overriding
procedure Initialize (Service : in out Image_Service;
Module : in AWA.Modules.Module'Class);
procedure Create_Thumbnail (Service : in Image_Service;
Source : in String;
Into : in String;
Width : out Natural;
Height : out Natural);
-- Save the data object contained in the <b>Data</b> part element into the
-- target storage represented by <b>Into</b>.
procedure Create_Image (Service : in Image_Service;
File : in AWA.Storages.Models.Storage_Ref'Class);
-- Deletes the storage instance.
procedure Delete_Image (Service : in Image_Service;
File : in AWA.Storages.Models.Storage_Ref'Class);
private
type Image_Service is new AWA.Modules.Module_Manager with record
Thumbnail_Command : EL.Expressions.Expression;
end record;
end AWA.Images.Services;
|
Use the Permissions.Definition generic package
|
Use the Permissions.Definition generic package
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
138cd9c892475903e25fabff0800481f519716aa
|
src/babel-strategies.ads
|
src/babel-strategies.ads
|
-----------------------------------------------------------------------
-- babel-strategies -- Strategies to backup files
-- Copyright (C) 2014 Stephane.Carrez
-- Written by Stephane.Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Listeners;
with Babel.Files;
with Babel.Files.Queues;
with Babel.Files.Buffers;
with Babel.Stores;
with Babel.Filters;
package Babel.Strategies is
type Strategy_Type is abstract tagged limited private;
type Strategy_Type_Access is access all Strategy_Type'Class;
-- Allocate a buffer to read the file content.
function Allocate_Buffer (Strategy : in Strategy_Type) return Babel.Files.Buffers.Buffer_Access;
-- Release the buffer that was allocated by Allocate_Buffer.
procedure Release_Buffer (Strategy : in Strategy_Type;
Buffer : in out Babel.Files.Buffers.Buffer_Access);
-- Returns true if there is a directory that must be processed by the current strategy.
function Has_Directory (Strategy : in Strategy_Type) return Boolean is abstract;
-- Get the next directory that must be processed by the strategy.
procedure Peek_Directory (Strategy : in out Strategy_Type;
Directory : out Babel.Files.Directory_Type) is abstract;
-- Scan the directory
procedure Scan (Strategy : in out Strategy_Type;
Directory : in Babel.Files.Directory_Type;
Container : in out Babel.Files.File_Container'Class);
-- Scan the directories which are defined in the directory queue and
-- use the file container to scan the files and directories.
procedure Scan (Strategy : in out Strategy_Type;
Queue : in out Babel.Files.Queues.Directory_Queue;
Container : in out Babel.Files.File_Container'Class);
-- Read the file from the read store into the local buffer.
procedure Read_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Into : in Babel.Files.Buffers.Buffer_Access);
-- Write the file from the local buffer into the write store.
procedure Write_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Content : in Babel.Files.Buffers.Buffer_Access);
-- Backup the file from the local buffer into the write store.
procedure Backup_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Content : in out Babel.Files.Buffers.Buffer_Access);
procedure Execute (Strategy : in out Strategy_Type) is abstract;
-- Set the file filters that will be used when scanning the read store.
procedure Set_Filters (Strategy : in out Strategy_Type;
Filters : in Babel.Filters.Filter_Type_Access);
-- Set the read and write stores that the strategy will use.
procedure Set_Stores (Strategy : in out Strategy_Type;
Read : in Babel.Stores.Store_Type_Access;
Write : in Babel.Stores.Store_Type_Access);
-- Set the buffer pool to be used by Allocate_Buffer.
procedure Set_Buffers (Strategy : in out Strategy_Type;
Buffers : in Babel.Files.Buffers.Buffer_Pool_Access);
-- Set the listeners to inform about changes.
procedure Set_Listeners (Strategy : in out Strategy_Type;
Listeners : access Util.Listeners.List);
private
type Strategy_Type is abstract tagged limited record
Read_Store : Babel.Stores.Store_Type_Access;
Write_Store : Babel.Stores.Store_Type_Access;
Filters : Babel.Filters.Filter_Type_Access;
Buffers : Babel.Files.Buffers.Buffer_Pool_Access;
Listeners : access Util.Listeners.List;
end record;
end Babel.Strategies;
|
-----------------------------------------------------------------------
-- babel-strategies -- Strategies to backup files
-- Copyright (C) 2014 Stephane.Carrez
-- Written by Stephane.Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Listeners;
with Babel.Files;
with Babel.Files.Queues;
with Babel.Files.Buffers;
with Babel.Stores;
with Babel.Filters;
with Babel.Base;
package Babel.Strategies is
type Strategy_Type is abstract tagged limited private;
type Strategy_Type_Access is access all Strategy_Type'Class;
-- Allocate a buffer to read the file content.
function Allocate_Buffer (Strategy : in Strategy_Type) return Babel.Files.Buffers.Buffer_Access;
-- Release the buffer that was allocated by Allocate_Buffer.
procedure Release_Buffer (Strategy : in Strategy_Type;
Buffer : in out Babel.Files.Buffers.Buffer_Access);
-- Returns true if there is a directory that must be processed by the current strategy.
function Has_Directory (Strategy : in Strategy_Type) return Boolean is abstract;
-- Get the next directory that must be processed by the strategy.
procedure Peek_Directory (Strategy : in out Strategy_Type;
Directory : out Babel.Files.Directory_Type) is abstract;
-- Scan the directory
procedure Scan (Strategy : in out Strategy_Type;
Directory : in Babel.Files.Directory_Type;
Container : in out Babel.Files.File_Container'Class);
-- Scan the directories which are defined in the directory queue and
-- use the file container to scan the files and directories.
procedure Scan (Strategy : in out Strategy_Type;
Queue : in out Babel.Files.Queues.Directory_Queue;
Container : in out Babel.Files.File_Container'Class);
-- Read the file from the read store into the local buffer.
procedure Read_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Into : in Babel.Files.Buffers.Buffer_Access);
-- Write the file from the local buffer into the write store.
procedure Write_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Content : in Babel.Files.Buffers.Buffer_Access);
-- Backup the file from the local buffer into the write store.
procedure Backup_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Content : in out Babel.Files.Buffers.Buffer_Access);
procedure Execute (Strategy : in out Strategy_Type) is abstract;
-- Set the file filters that will be used when scanning the read store.
procedure Set_Filters (Strategy : in out Strategy_Type;
Filters : in Babel.Filters.Filter_Type_Access);
-- Set the read and write stores that the strategy will use.
procedure Set_Stores (Strategy : in out Strategy_Type;
Read : in Babel.Stores.Store_Type_Access;
Write : in Babel.Stores.Store_Type_Access);
-- Set the buffer pool to be used by Allocate_Buffer.
procedure Set_Buffers (Strategy : in out Strategy_Type;
Buffers : in Babel.Files.Buffers.Buffer_Pool_Access);
-- Set the listeners to inform about changes.
procedure Set_Listeners (Strategy : in out Strategy_Type;
Listeners : access Util.Listeners.List);
-- Set the database for use by the strategy.
procedure Set_Database (Strategy : in out Strategy_Type;
Database : in Babel.Base.Database_Access);
private
type Strategy_Type is abstract tagged limited record
Read_Store : Babel.Stores.Store_Type_Access;
Write_Store : Babel.Stores.Store_Type_Access;
Filters : Babel.Filters.Filter_Type_Access;
Buffers : Babel.Files.Buffers.Buffer_Pool_Access;
Listeners : access Util.Listeners.List;
Database : Babel.Base.Database_Access;
end record;
end Babel.Strategies;
|
Define the Set_Database operation
|
Define the Set_Database operation
|
Ada
|
apache-2.0
|
stcarrez/babel
|
ccce1e48612c41ac5f1cf927a9117c0f5b3e24a8
|
samples/import.adb
|
samples/import.adb
|
-----------------------------------------------------------------------
-- import -- Import some HTML content and generate Wiki text
-- Copyright (C) 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.IO_Exceptions;
with Ada.Strings.Unbounded;
with Ada.Characters.Conversions;
with GNAT.Command_Line;
with Util.Files;
with Util.Streams.Pipes;
with Util.Streams.Buffered;
with Util.Strings.Transforms;
with Wiki.Filters.Html;
with Wiki.Filters.TOC;
with Wiki.Streams.Builders;
with Wiki.Streams.Html.Builders;
with Wiki.Render.Html;
with Wiki.Render.Text;
with Wiki.Render.Wiki;
with Wiki.Documents;
with Wiki.Parsers;
procedure Import is
use GNAT.Command_Line;
use Ada.Strings.Unbounded;
use Ada.Characters.Conversions;
procedure Usage;
function Is_Url (Name : in String) return Boolean;
procedure Parse_Url (Url : in String);
procedure Parse (Content : in String);
Html_Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
TOC : aliased Wiki.Filters.TOC.TOC_Filter;
Count : Natural := 0;
Html_Mode : Boolean := True;
Wiki_Mode : Boolean := False;
Syntax : Wiki.Wiki_Syntax := Wiki.SYNTAX_MARKDOWN;
procedure Usage is
begin
Ada.Text_IO.Put_Line ("Import HTML into a target Wiki format");
Ada.Text_IO.Put_Line ("Usage: import [-t] [-m] [-M] [-d] [-c] {URL | file}");
Ada.Text_IO.Put_Line (" -t Convert to text only");
Ada.Text_IO.Put_Line (" -m Convert to Markdown");
Ada.Text_IO.Put_Line (" -M Convert to Mediawiki");
Ada.Text_IO.Put_Line (" -d Convert to Dotclear");
Ada.Text_IO.Put_Line (" -c Convert to Creole");
end Usage;
procedure Parse (Content : in String) is
Doc : Wiki.Documents.Document;
Engine : Wiki.Parsers.Parser;
begin
Engine.Add_Filter (TOC'Unchecked_Access);
Engine.Add_Filter (Html_Filter'Unchecked_Access);
if Wiki_Mode then
declare
Stream : aliased Wiki.Streams.Builders.Output_Builder_Stream;
Renderer : aliased Wiki.Render.Wiki.Wiki_Renderer;
begin
Engine.Set_Syntax (Wiki.SYNTAX_HTML);
Engine.Parse (To_Wide_Wide_String (Content), Doc);
Renderer.Set_Output_Stream (Stream'Unchecked_Access, Syntax);
Renderer.Render (Doc);
Ada.Text_IO.Put_Line (Stream.To_String);
end;
elsif Html_Mode then
declare
Stream : aliased Wiki.Streams.Html.Builders.Html_Output_Builder_Stream;
Renderer : aliased Wiki.Render.Html.Html_Renderer;
begin
Engine.Set_Syntax (Syntax);
Engine.Parse (To_Wide_Wide_String (Content), Doc);
Renderer.Set_Output_Stream (Stream'Unchecked_Access);
Renderer.Render (Doc);
Ada.Text_IO.Put_Line (Stream.To_String);
end;
else
declare
Stream : aliased Wiki.Streams.Builders.Output_Builder_Stream;
Renderer : aliased Wiki.Render.Text.Text_Renderer;
begin
Engine.Set_Syntax (Syntax);
Engine.Parse (To_Wide_Wide_String (Content), Doc);
Renderer.Set_Output_Stream (Stream'Unchecked_Access);
Renderer.Render (Doc);
Ada.Text_IO.Put_Line (Stream.To_String);
end;
end if;
end Parse;
procedure Parse_Url (Url : in String) is
Command : constant String := "wget -q -O - " & Url;
Pipe : aliased Util.Streams.Pipes.Pipe_Stream;
Buffer : Util.Streams.Buffered.Buffered_Stream;
Content : Ada.Strings.Unbounded.Unbounded_String;
begin
Pipe.Open (Command);
Buffer.Initialize (null, Pipe'Unchecked_Access, 1024 * 1024);
Buffer.Read (Content);
Pipe.Close;
if Pipe.Get_Exit_Status /= 0 then
Ada.Text_IO.Put_Line (Command & " exited with status "
& Integer'Image (Pipe.Get_Exit_Status));
else
Parse (To_String (Content));
end if;
end Parse_Url;
function Is_Url (Name : in String) return Boolean is
begin
if Name'Length <= 9 then
return False;
else
return Name (Name'First .. Name'First + 6) = "http://"
or Name (Name'First .. Name'First + 7) = "https://";
end if;
end Is_Url;
begin
loop
case Getopt ("m M d c t f:") is
when 'm' =>
Syntax := Wiki.SYNTAX_MARKDOWN;
Wiki_Mode := True;
when 'M' =>
Syntax := Wiki.SYNTAX_MEDIA_WIKI;
Wiki_Mode := True;
when 'c' =>
Syntax := Wiki.SYNTAX_CREOLE;
Wiki_Mode := True;
when 'd' =>
Syntax := Wiki.SYNTAX_DOTCLEAR;
Wiki_Mode := True;
when 't' =>
Html_Mode := False;
when 'f' =>
declare
Value : constant String := Util.Strings.Transforms.To_Upper_Case (Parameter);
begin
Html_Filter.Hide (Wiki.Html_Tag'Value (Value & "_TAG"));
exception
when Constraint_Error =>
Ada.Text_IO.Put_Line ("Invalid tag " & Value);
end;
when others =>
exit;
end case;
end loop;
loop
declare
Name : constant String := GNAT.Command_Line.Get_Argument;
Data : Unbounded_String;
begin
if Name = "" then
if Count = 0 then
Usage;
end if;
return;
end if;
Count := Count + 1;
if Is_Url (Name) then
Parse_Url (Name);
else
Util.Files.Read_File (Name, Data);
Parse (To_String (Data));
end if;
exception
when Ada.IO_Exceptions.Name_Error =>
Ada.Text_IO.Put_Line ("Cannot read file '" & Name & "'");
end;
end loop;
exception
when Invalid_Switch =>
Ada.Text_IO.Put_Line ("Invalid option.");
Usage;
end Import;
|
-----------------------------------------------------------------------
-- import -- Import some HTML content and generate Wiki text
-- Copyright (C) 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.IO_Exceptions;
with Ada.Strings.Unbounded;
with Ada.Characters.Conversions;
with GNAT.Command_Line;
with Util.Files;
with Util.Streams.Pipes;
with Util.Streams.Buffered;
with Util.Strings.Transforms;
with Wiki.Filters.Html;
with Wiki.Filters.TOC;
with Wiki.Streams.Builders;
with Wiki.Streams.Html.Builders;
with Wiki.Render.Html;
with Wiki.Render.Text;
with Wiki.Render.Wiki;
with Wiki.Documents;
with Wiki.Parsers;
procedure Import is
use GNAT.Command_Line;
use Ada.Strings.Unbounded;
use Ada.Characters.Conversions;
procedure Usage;
function Is_Url (Name : in String) return Boolean;
procedure Parse_Url (Url : in String);
procedure Parse (Content : in String);
Html_Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
TOC : aliased Wiki.Filters.TOC.TOC_Filter;
Count : Natural := 0;
Html_Mode : Boolean := True;
Wiki_Mode : Boolean := False;
Syntax : Wiki.Wiki_Syntax := Wiki.SYNTAX_MARKDOWN;
procedure Usage is
begin
Ada.Text_IO.Put_Line ("Import HTML into a target Wiki format");
Ada.Text_IO.Put_Line ("Usage: import [-t] [-m] [-M] [-d] [-c] {URL | file}");
Ada.Text_IO.Put_Line (" -t Convert to text only");
Ada.Text_IO.Put_Line (" -m Convert to Markdown");
Ada.Text_IO.Put_Line (" -M Convert to Mediawiki");
Ada.Text_IO.Put_Line (" -d Convert to Dotclear");
Ada.Text_IO.Put_Line (" -c Convert to Creole");
end Usage;
procedure Parse (Content : in String) is
Doc : Wiki.Documents.Document;
Engine : Wiki.Parsers.Parser;
begin
Engine.Add_Filter (TOC'Unchecked_Access);
Engine.Add_Filter (Html_Filter'Unchecked_Access);
if Wiki_Mode then
declare
Stream : aliased Wiki.Streams.Builders.Output_Builder_Stream;
Renderer : aliased Wiki.Render.Wiki.Wiki_Renderer;
begin
Engine.Set_Syntax (Wiki.SYNTAX_HTML);
Engine.Parse (To_Wide_Wide_String (Content), Doc);
Renderer.Set_Output_Stream (Stream'Unchecked_Access, Syntax);
Renderer.Render (Doc);
Ada.Text_IO.Put_Line (Stream.To_String);
end;
elsif Html_Mode then
declare
Stream : aliased Wiki.Streams.Html.Builders.Html_Output_Builder_Stream;
Renderer : aliased Wiki.Render.Html.Html_Renderer;
begin
Engine.Set_Syntax (Syntax);
Engine.Parse (To_Wide_Wide_String (Content), Doc);
Renderer.Set_Output_Stream (Stream'Unchecked_Access);
Renderer.Render (Doc);
Ada.Text_IO.Put_Line (Stream.To_String);
end;
else
declare
Stream : aliased Wiki.Streams.Builders.Output_Builder_Stream;
Renderer : aliased Wiki.Render.Text.Text_Renderer;
begin
Engine.Set_Syntax (Syntax);
Engine.Parse (To_Wide_Wide_String (Content), Doc);
Renderer.Set_Output_Stream (Stream'Unchecked_Access);
Renderer.Render (Doc);
Ada.Text_IO.Put_Line (Stream.To_String);
end;
end if;
end Parse;
procedure Parse_Url (Url : in String) is
Command : constant String := "wget -q -O - " & Url;
Pipe : aliased Util.Streams.Pipes.Pipe_Stream;
Buffer : Util.Streams.Buffered.Input_Buffer_Stream;
Content : Ada.Strings.Unbounded.Unbounded_String;
begin
Pipe.Open (Command);
Buffer.Initialize (Pipe'Unchecked_Access, 1024 * 1024);
Buffer.Read (Content);
Pipe.Close;
if Pipe.Get_Exit_Status /= 0 then
Ada.Text_IO.Put_Line (Command & " exited with status "
& Integer'Image (Pipe.Get_Exit_Status));
else
Parse (To_String (Content));
end if;
end Parse_Url;
function Is_Url (Name : in String) return Boolean is
begin
if Name'Length <= 9 then
return False;
else
return Name (Name'First .. Name'First + 6) = "http://"
or Name (Name'First .. Name'First + 7) = "https://";
end if;
end Is_Url;
begin
loop
case Getopt ("m M d c t f:") is
when 'm' =>
Syntax := Wiki.SYNTAX_MARKDOWN;
Wiki_Mode := True;
when 'M' =>
Syntax := Wiki.SYNTAX_MEDIA_WIKI;
Wiki_Mode := True;
when 'c' =>
Syntax := Wiki.SYNTAX_CREOLE;
Wiki_Mode := True;
when 'd' =>
Syntax := Wiki.SYNTAX_DOTCLEAR;
Wiki_Mode := True;
when 't' =>
Html_Mode := False;
when 'f' =>
declare
Value : constant String := Util.Strings.Transforms.To_Upper_Case (Parameter);
begin
Html_Filter.Hide (Wiki.Html_Tag'Value (Value & "_TAG"));
exception
when Constraint_Error =>
Ada.Text_IO.Put_Line ("Invalid tag " & Value);
end;
when others =>
exit;
end case;
end loop;
loop
declare
Name : constant String := GNAT.Command_Line.Get_Argument;
Data : Unbounded_String;
begin
if Name = "" then
if Count = 0 then
Usage;
end if;
return;
end if;
Count := Count + 1;
if Is_Url (Name) then
Parse_Url (Name);
else
Util.Files.Read_File (Name, Data);
Parse (To_String (Data));
end if;
exception
when Ada.IO_Exceptions.Name_Error =>
Ada.Text_IO.Put_Line ("Cannot read file '" & Name & "'");
end;
end loop;
exception
when Invalid_Switch =>
Ada.Text_IO.Put_Line ("Invalid option.");
Usage;
end Import;
|
Update to use latest Ada Util library
|
Update to use latest Ada Util library
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
0047f755fa8317e93ac6217faaebe176d13c4372
|
matp/src/events/mat-events-timelines.adb
|
matp/src/events/mat-events-timelines.adb
|
-----------------------------------------------------------------------
-- mat-events-timelines - Timelines
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with MAT.Frames;
package body MAT.Events.Timelines is
use MAT.Events.Targets;
ITERATE_COUNT : constant MAT.Events.Event_Id_Type := 10_000;
procedure Extract (Target : in out MAT.Events.Targets.Target_Events'Class;
Level : in Positive;
Into : in out Timeline_Info_Vector) is
use type MAT.Types.Target_Time;
use type MAT.Types.Target_Size;
procedure Collect (Event : in MAT.Events.Target_Event_Type);
First_Event : MAT.Events.Target_Event_Type;
Last_Event : MAT.Events.Target_Event_Type;
Prev_Event : MAT.Events.Target_Event_Type;
Info : Timeline_Info;
First_Id : MAT.Events.Event_Id_Type;
Limit : MAT.Types.Target_Time := MAT.Types.Target_Time (Level * 1_000_000);
procedure Collect (Event : in MAT.Events.Target_Event_Type) is
Dt : constant MAT.Types.Target_Time := Event.Time - Prev_Event.Time;
begin
if Dt > Limit then
Into.Append (Info);
Info.Malloc_Count := 0;
Info.Realloc_Count := 0;
Info.Free_Count := 0;
Info.First_Event := Event;
Info.Free_Size := 0;
Info.Alloc_Size := 0;
Prev_Event := Event;
end if;
Info.Last_Event := Event;
if Event.Event = 2 then
Info.Malloc_Count := Info.Malloc_Count + 1;
Info.Alloc_Size := Info.Alloc_Size + Event.Size;
elsif Event.Event = 3 then
Info.Realloc_Count := Info.Realloc_Count + 1;
Info.Alloc_Size := Info.Alloc_Size + Event.Size;
Info.Free_Size := Info.Free_Size + Event.Old_Size;
elsif Event.Event = 4 then
Info.Free_Count := Info.Free_Count + 1;
Info.Free_Size := Info.Free_Size + Event.Size;
end if;
end Collect;
begin
Target.Get_Limits (First_Event, Last_Event);
Prev_Event := First_Event;
Info.First_Event := First_Event;
First_Id := First_Event.Id;
while First_Id < Last_Event.Id loop
Target.Iterate (Start => First_Id,
Finish => First_Id + ITERATE_COUNT,
Process => Collect'Access);
First_Id := First_Id + ITERATE_COUNT;
end loop;
end Extract;
-- ------------------------------
-- Find in the events stream the events which are associated with a given event.
-- When the <tt>Event</tt> is a memory allocation, find the associated reallocation
-- and free events. When the event is a free, find the associated allocations.
-- Collect at most <tt>Max</tt> events.
-- ------------------------------
procedure Find_Related (Target : in out MAT.Events.Targets.Target_Events'Class;
Event : in MAT.Events.Target_Event_Type;
Max : in Positive;
List : in out MAT.Events.Tools.Target_Event_Vector) is
procedure Collect_Free (Event : in MAT.Events.Target_Event_Type);
procedure Collect_Alloc (Event : in MAT.Events.Target_Event_Type);
First_Id : MAT.Events.Event_Id_Type;
Last_Id : MAT.Events.Event_Id_Type;
First_Event : MAT.Events.Target_Event_Type;
Last_Event : MAT.Events.Target_Event_Type;
Addr : MAT.Types.Target_Addr := Event.Addr;
Done : exception;
procedure Collect_Free (Event : in MAT.Events.Target_Event_Type) is
begin
if Event.Index = MAT.Events.MSG_FREE and then Event.Addr = Addr then
List.Append (Event);
raise Done;
end if;
if Event.Index = MAT.Events.MSG_REALLOC and then Event.Old_Addr = Addr then
List.Append (Event);
if Positive (List.Length) >= Max then
raise Done;
end if;
Addr := Event.Addr;
end if;
end Collect_Free;
procedure Collect_Alloc (Event : in MAT.Events.Target_Event_Type) is
begin
if Event.Index = MAT.Events.MSG_MALLOC and then Event.Addr = Addr then
List.Append (Event);
raise Done;
end if;
if Event.Index = MAT.Events.MSG_REALLOC and then Event.Addr = Addr then
List.Append (Event);
if Positive (List.Length) >= Max then
raise Done;
end if;
Addr := Event.Old_Addr;
end if;
end Collect_Alloc;
begin
Target.Get_Limits (First_Event, Last_Event);
First_Id := Event.Id;
if Event.Index = MAT.Events.MSG_FREE then
-- Search backward for MSG_MALLOC and MSG_REALLOC.
First_Id := First_Id - 1;
while First_Id > First_Event.Id loop
if First_Id > ITERATE_COUNT then
Last_Id := First_Id - ITERATE_COUNT;
else
Last_Id := First_Event.Id;
end if;
Target.Iterate (Start => First_Id,
Finish => Last_Id,
Process => Collect_Alloc'Access);
First_Id := Last_Id;
end loop;
else
-- Search forward for MSG_REALLOC and MSG_FREE
First_Id := First_Id + 1;
while First_Id < Last_Event.Id loop
Target.Iterate (Start => First_Id,
Finish => First_Id + ITERATE_COUNT,
Process => Collect_Free'Access);
First_Id := First_Id + ITERATE_COUNT;
end loop;
end if;
exception
when Done =>
null;
end Find_Related;
-- ------------------------------
-- Find the sizes of malloc and realloc events which is selected by the given filter.
-- Update the <tt>Sizes</tt> map to keep track of the first event and last event and
-- the number of events found for the corresponding size.
-- ------------------------------
procedure Find_Sizes (Target : in out MAT.Events.Targets.Target_Events'Class;
Filter : in MAT.Expressions.Expression_Type;
Sizes : in out MAT.Events.Tools.Size_Event_Info_Map) is
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type);
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type) is
procedure Update_Size (Size : in MAT.Types.Target_Size;
Info : in out MAT.Events.Tools.Event_Info_Type);
procedure Update_Size (Size : in MAT.Types.Target_Size;
Info : in out MAT.Events.Tools.Event_Info_Type) is
pragma Unreferenced (Size);
begin
MAT.Events.Tools.Collect_Info (Info, Event);
end Update_Size;
begin
-- Look for malloc or realloc events which are selected by the filter.
if (Event.Index /= MAT.Events.MSG_MALLOC
and Event.Index /= MAT.Events.MSG_FREE
and Event.Index /= MAT.Events.MSG_REALLOC)
or else not Filter.Is_Selected (Event)
then
return;
end if;
declare
Pos : constant MAT.Events.Tools.Size_Event_Info_Cursor := Sizes.Find (Event.Size);
begin
if MAT.Events.Tools.Size_Event_Info_Maps.Has_Element (Pos) then
-- Increment the count and update the last event.
Sizes.Update_Element (Pos, Update_Size'Access);
else
declare
Info : MAT.Events.Tools.Event_Info_Type;
begin
-- Insert a new size with the event.
Info.First_Event := Event;
MAT.Events.Tools.Collect_Info (Info, Event);
Sizes.Insert (Event.Size, Info);
end;
end if;
end;
end Collect_Event;
begin
Target.Iterate (Process => Collect_Event'Access);
end Find_Sizes;
-- ------------------------------
-- Find the function address from the call event frames for the events which is selected
-- by the given filter. The function addresses are collected up to the given frame depth.
-- Update the <tt>Frames</tt> map to keep track of the first event and last event and
-- the number of events found for the corresponding frame address.
-- ------------------------------
procedure Find_Frames (Target : in out MAT.Events.Targets.Target_Events'Class;
Filter : in MAT.Expressions.Expression_Type;
Depth : in Positive;
Exact : in Boolean;
Frames : in out MAT.Events.Tools.Frame_Event_Info_Map) is
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type);
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type) is
procedure Update_Size (Key : in MAT.Events.Tools.Frame_Key_Type;
Info : in out MAT.Events.Tools.Event_Info_Type);
procedure Update_Size (Key : in MAT.Events.Tools.Frame_Key_Type;
Info : in out MAT.Events.Tools.Event_Info_Type) is
pragma Unreferenced (Key);
begin
MAT.Events.Tools.Collect_Info (Info, Event);
end Update_Size;
begin
-- Look for events which are selected by the filter.
if not Filter.Is_Selected (Event) then
return;
end if;
declare
Backtrace : constant MAT.Frames.Frame_Table := MAT.Frames.Backtrace (Event.Frame);
Key : MAT.Events.Tools.Frame_Key_Type;
First : Natural;
Last : Natural;
begin
if Exact then
First := Depth;
else
First := Backtrace'First;
end if;
if Depth < Backtrace'Last then
Last := Depth;
else
Last := Backtrace'Last;
end if;
for I in First .. Last loop
Key.Addr := Backtrace (Backtrace'Last - I + 1);
Key.Level := I;
declare
Pos : constant MAT.Events.Tools.Frame_Event_Info_Cursor
:= Frames.Find (Key);
begin
if MAT.Events.Tools.Frame_Event_Info_Maps.Has_Element (Pos) then
-- Increment the count and update the last event.
Frames.Update_Element (Pos, Update_Size'Access);
else
declare
Info : MAT.Events.Tools.Event_Info_Type;
begin
-- Insert a new size with the event.
Info.First_Event := Event;
Info.Count := 0;
MAT.Events.Tools.Collect_Info (Info, Event);
Frames.Insert (Key, Info);
end;
end if;
end;
end loop;
end;
end Collect_Event;
begin
Target.Iterate (Process => Collect_Event'Access);
end Find_Frames;
end MAT.Events.Timelines;
|
-----------------------------------------------------------------------
-- mat-events-timelines - Timelines
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with MAT.Frames;
package body MAT.Events.Timelines is
use MAT.Events.Targets;
ITERATE_COUNT : constant MAT.Events.Event_Id_Type := 10_000;
procedure Extract (Target : in out MAT.Events.Targets.Target_Events'Class;
Level : in Positive;
Into : in out Timeline_Info_Vector) is
use type MAT.Types.Target_Time;
use type MAT.Types.Target_Size;
procedure Collect (Event : in MAT.Events.Target_Event_Type);
First_Event : MAT.Events.Target_Event_Type;
Last_Event : MAT.Events.Target_Event_Type;
Prev_Event : MAT.Events.Target_Event_Type;
Info : Timeline_Info;
First_Id : MAT.Events.Event_Id_Type;
Limit : MAT.Types.Target_Time := MAT.Types.Target_Time (Level * 1_000_000);
procedure Collect (Event : in MAT.Events.Target_Event_Type) is
Dt : constant MAT.Types.Target_Time := Event.Time - Prev_Event.Time;
begin
if Dt > Limit then
Into.Append (Info);
Info.Malloc_Count := 0;
Info.Realloc_Count := 0;
Info.Free_Count := 0;
Info.First_Event := Event;
Info.Free_Size := 0;
Info.Alloc_Size := 0;
Prev_Event := Event;
end if;
Info.Last_Event := Event;
if Event.Event = 2 then
Info.Malloc_Count := Info.Malloc_Count + 1;
Info.Alloc_Size := Info.Alloc_Size + Event.Size;
elsif Event.Event = 3 then
Info.Realloc_Count := Info.Realloc_Count + 1;
Info.Alloc_Size := Info.Alloc_Size + Event.Size;
Info.Free_Size := Info.Free_Size + Event.Old_Size;
elsif Event.Event = 4 then
Info.Free_Count := Info.Free_Count + 1;
Info.Free_Size := Info.Free_Size + Event.Size;
end if;
end Collect;
begin
Target.Get_Limits (First_Event, Last_Event);
Prev_Event := First_Event;
Info.First_Event := First_Event;
First_Id := First_Event.Id;
while First_Id < Last_Event.Id loop
Target.Iterate (Start => First_Id,
Finish => First_Id + ITERATE_COUNT,
Process => Collect'Access);
First_Id := First_Id + ITERATE_COUNT;
end loop;
end Extract;
-- ------------------------------
-- Find in the events stream the events which are associated with a given event.
-- When the <tt>Event</tt> is a memory allocation, find the associated reallocation
-- and free events. When the event is a free, find the associated allocations.
-- Collect at most <tt>Max</tt> events.
-- ------------------------------
procedure Find_Related (Target : in out MAT.Events.Targets.Target_Events'Class;
Event : in MAT.Events.Target_Event_Type;
Max : in Positive;
List : in out MAT.Events.Tools.Target_Event_Vector) is
procedure Collect_Free (Event : in MAT.Events.Target_Event_Type);
procedure Collect_Alloc (Event : in MAT.Events.Target_Event_Type);
First_Id : MAT.Events.Event_Id_Type;
Last_Id : MAT.Events.Event_Id_Type;
First_Event : MAT.Events.Target_Event_Type;
Last_Event : MAT.Events.Target_Event_Type;
Addr : MAT.Types.Target_Addr := Event.Addr;
Done : exception;
procedure Collect_Free (Event : in MAT.Events.Target_Event_Type) is
begin
if Event.Index = MAT.Events.MSG_FREE and then Event.Addr = Addr then
List.Append (Event);
raise Done;
end if;
if Event.Index = MAT.Events.MSG_REALLOC and then Event.Old_Addr = Addr then
List.Append (Event);
if Positive (List.Length) >= Max then
raise Done;
end if;
Addr := Event.Addr;
end if;
end Collect_Free;
procedure Collect_Alloc (Event : in MAT.Events.Target_Event_Type) is
begin
if Event.Index = MAT.Events.MSG_MALLOC and then Event.Addr = Addr then
List.Append (Event);
raise Done;
end if;
if Event.Index = MAT.Events.MSG_REALLOC and then Event.Addr = Addr then
List.Append (Event);
if Positive (List.Length) >= Max then
raise Done;
end if;
Addr := Event.Old_Addr;
end if;
end Collect_Alloc;
begin
Target.Get_Limits (First_Event, Last_Event);
First_Id := Event.Id;
if Event.Index = MAT.Events.MSG_FREE then
-- Search backward for MSG_MALLOC and MSG_REALLOC.
First_Id := First_Id - 1;
while First_Id > First_Event.Id loop
if First_Id > ITERATE_COUNT then
Last_Id := First_Id - ITERATE_COUNT;
else
Last_Id := First_Event.Id;
end if;
Target.Iterate (Start => First_Id,
Finish => Last_Id,
Process => Collect_Alloc'Access);
First_Id := Last_Id;
end loop;
else
-- Search forward for MSG_REALLOC and MSG_FREE
First_Id := First_Id + 1;
while First_Id < Last_Event.Id loop
Target.Iterate (Start => First_Id,
Finish => First_Id + ITERATE_COUNT,
Process => Collect_Free'Access);
First_Id := First_Id + ITERATE_COUNT;
end loop;
end if;
exception
when Done =>
null;
end Find_Related;
-- ------------------------------
-- Find the sizes of malloc and realloc events which is selected by the given filter.
-- Update the <tt>Sizes</tt> map to keep track of the first event and last event and
-- the number of events found for the corresponding size.
-- ------------------------------
procedure Find_Sizes (Target : in out MAT.Events.Targets.Target_Events'Class;
Filter : in MAT.Expressions.Expression_Type;
Sizes : in out MAT.Events.Tools.Size_Event_Info_Map) is
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type);
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type) is
procedure Update_Size (Size : in MAT.Types.Target_Size;
Info : in out MAT.Events.Tools.Event_Info_Type);
procedure Update_Size (Size : in MAT.Types.Target_Size;
Info : in out MAT.Events.Tools.Event_Info_Type) is
pragma Unreferenced (Size);
begin
MAT.Events.Tools.Collect_Info (Info, Event);
end Update_Size;
begin
-- Look for malloc or realloc events which are selected by the filter.
if (Event.Index /= MAT.Events.MSG_MALLOC
and Event.Index /= MAT.Events.MSG_FREE
and Event.Index /= MAT.Events.MSG_REALLOC)
or else not Filter.Is_Selected (Event)
then
return;
end if;
declare
Pos : constant MAT.Events.Tools.Size_Event_Info_Cursor := Sizes.Find (Event.Size);
begin
if MAT.Events.Tools.Size_Event_Info_Maps.Has_Element (Pos) then
-- Increment the count and update the last event.
Sizes.Update_Element (Pos, Update_Size'Access);
else
declare
Info : MAT.Events.Tools.Event_Info_Type;
begin
-- Insert a new size with the event.
Info.First_Event := Event;
MAT.Events.Tools.Collect_Info (Info, Event);
Sizes.Insert (Event.Size, Info);
end;
end if;
end;
end Collect_Event;
begin
Target.Iterate (Process => Collect_Event'Access);
end Find_Sizes;
-- ------------------------------
-- Find the function address from the call event frames for the events which is selected
-- by the given filter. The function addresses are collected up to the given frame depth.
-- Update the <tt>Frames</tt> map to keep track of the first event and last event and
-- the number of events found for the corresponding frame address.
-- ------------------------------
procedure Find_Frames (Target : in out MAT.Events.Targets.Target_Events'Class;
Filter : in MAT.Expressions.Expression_Type;
Depth : in Positive;
Exact : in Boolean;
Frames : in out MAT.Events.Tools.Frame_Event_Info_Map) is
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type);
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type) is
procedure Update_Size (Key : in MAT.Events.Tools.Frame_Key_Type;
Info : in out MAT.Events.Tools.Event_Info_Type);
procedure Update_Size (Key : in MAT.Events.Tools.Frame_Key_Type;
Info : in out MAT.Events.Tools.Event_Info_Type) is
pragma Unreferenced (Key);
begin
MAT.Events.Tools.Collect_Info (Info, Event);
end Update_Size;
begin
-- Look for events which are selected by the filter.
if not Filter.Is_Selected (Event) then
return;
end if;
declare
Backtrace : constant MAT.Frames.Frame_Table := MAT.Frames.Backtrace (Event.Frame);
Key : MAT.Events.Tools.Frame_Key_Type;
First : Natural;
Last : Natural;
begin
if Exact then
First := Depth;
else
First := Backtrace'First;
end if;
if Depth < Backtrace'Last then
Last := Depth;
else
Last := Backtrace'Last;
end if;
for I in First .. Last loop
Key.Addr := Backtrace (Backtrace'Last - I + 1);
Key.Level := I;
declare
Pos : constant MAT.Events.Tools.Frame_Event_Info_Cursor
:= Frames.Find (Key);
begin
if MAT.Events.Tools.Frame_Event_Info_Maps.Has_Element (Pos) then
-- Increment the count and update the last event.
Frames.Update_Element (Pos, Update_Size'Access);
else
declare
Info : MAT.Events.Tools.Event_Info_Type;
begin
-- Insert a new size with the event.
Info.First_Event := Event;
Info.Count := 0;
MAT.Events.Tools.Collect_Info (Info, Event);
Frames.Insert (Key, Info);
end;
end if;
end;
end loop;
end;
end Collect_Event;
begin
Target.Iterate (Process => Collect_Event'Access);
end Find_Frames;
-- ------------------------------
-- Collect the events that match the filter and append them to the events vector.
-- ------------------------------
procedure Filter_Events (Target : in out MAT.Events.Targets.Target_Events'Class;
Filter : in MAT.Expressions.Expression_Type;
Events : in out MAT.Events.Tools.Target_Event_Vector) is
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type);
procedure Collect_Event (Event : in MAT.Events.Target_Event_Type) is
begin
if Filter.Is_Selected (Event) then
Events.Append (Event);
end if;
end Collect_Event;
begin
Target.Iterate (Process => Collect_Event'Access);
end Filter_Events;
end MAT.Events.Timelines;
|
Implement the Filter_Events procedure
|
Implement the Filter_Events procedure
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
26ced4b9a2dc4a6e39b18a6b4282a59c35feb090
|
src/wiki-parsers-html.adb
|
src/wiki-parsers-html.adb
|
-----------------------------------------------------------------------
-- wiki-parsers-html -- Wiki HTML parser
-- Copyright (C) 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Helpers;
with Wiki.Parsers.Html.Entities;
package body Wiki.Parsers.Html is
-- Parse an HTML attribute
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Wiki.Strings.UString);
-- Parse a HTML/XML comment to strip it.
procedure Parse_Comment (P : in out Parser);
-- Parse a simple DOCTYPE declaration and ignore it.
procedure Parse_Doctype (P : in out Parser);
procedure Collect_Attributes (P : in out Parser);
function Is_Letter (C : in Wiki.Strings.WChar) return Boolean;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Wiki.Strings.UString);
function Is_Letter (C : in Wiki.Strings.WChar) return Boolean is
begin
return C > ' ' and C /= ':' and C /= '>' and C /= ''' and C /= '"'
and C /= '/' and C /= '=' and C /= '<';
end Is_Letter;
-- ------------------------------
-- Parse an HTML attribute
-- ------------------------------
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Wiki.Strings.UString) is
C : Wiki.Strings.WChar;
begin
Name := Wiki.Strings.To_UString ("");
Skip_Spaces (P);
while not P.Is_Eof loop
Peek (P, C);
if not Is_Letter (C) then
Put_Back (P, C);
return;
end if;
Wiki.Strings.Append (Name, C);
end loop;
end Parse_Attribute_Name;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Wiki.Strings.UString) is
C : Wiki.Strings.WChar;
Token : Wiki.Strings.WChar;
begin
Value := Wiki.Strings.To_UString ("");
Peek (P, Token);
if Wiki.Helpers.Is_Space (Token) then
return;
elsif Token = '>' then
Put_Back (P, Token);
return;
elsif Token /= ''' and Token /= '"' then
Wiki.Strings.Append (Value, Token);
while not P.Is_Eof loop
Peek (P, C);
if C = ''' or C = '"' or C = ' ' or C = '=' or C = '>' or C = '<' or C = '`' then
Put_Back (P, C);
return;
end if;
Wiki.Strings.Append (Value, C);
end loop;
else
while not P.Is_Eof loop
Peek (P, C);
if C = Token then
return;
end if;
Wiki.Strings.Append (Value, C);
end loop;
end if;
end Collect_Attribute_Value;
-- ------------------------------
-- Parse a list of HTML attributes up to the first '>'.
-- attr-name
-- attr-name=
-- attr-name=value
-- attr-name='value'
-- attr-name="value"
-- <name name='value' ...>
-- ------------------------------
procedure Collect_Attributes (P : in out Parser) is
C : Wiki.Strings.WChar;
Name : Wiki.Strings.UString;
Value : Wiki.Strings.UString;
begin
Wiki.Attributes.Clear (P.Attributes);
while not P.Is_Eof loop
Parse_Attribute_Name (P, Name);
Skip_Spaces (P);
Peek (P, C);
if C = '>' or C = '<' or C = '/' then
Put_Back (P, C);
exit;
end if;
if C = '=' then
Collect_Attribute_Value (P, Value);
Attributes.Append (P.Attributes, Name, Value);
elsif Wiki.Helpers.Is_Space (C) and Wiki.Strings.Length (Name) > 0 then
Attributes.Append (P.Attributes, Name, Wiki.Strings.Null_UString);
end if;
end loop;
-- Peek (P, C);
-- Add any pending attribute.
if Wiki.Strings.Length (Name) > 0 then
Attributes.Append (P.Attributes, Name, Wiki.Strings.Null_UString);
end if;
end Collect_Attributes;
-- ------------------------------
-- Parse a HTML/XML comment to strip it.
-- ------------------------------
procedure Parse_Comment (P : in out Parser) is
C : Wiki.Strings.WChar;
begin
Peek (P, C);
while not P.Is_Eof loop
Peek (P, C);
if C = '-' then
declare
Count : Natural := 1;
begin
Peek (P, C);
while not P.Is_Eof and C = '-' loop
Peek (P, C);
Count := Count + 1;
end loop;
exit when C = '>' and Count >= 2;
end;
end if;
end loop;
end Parse_Comment;
-- ------------------------------
-- Parse a simple DOCTYPE declaration and ignore it.
-- ------------------------------
procedure Parse_Doctype (P : in out Parser) is
C : Wiki.Strings.WChar;
begin
while not P.Is_Eof loop
Peek (P, C);
exit when C = '>';
end loop;
end Parse_Doctype;
-- ------------------------------
-- Parse a HTML element <XXX attributes>
-- or parse an end of HTML element </XXX>
-- ------------------------------
procedure Parse_Element (P : in out Parser) is
Name : Wiki.Strings.UString;
C : Wiki.Strings.WChar;
Tag : Wiki.Html_Tag;
begin
Peek (P, C);
if C = '!' then
Peek (P, C);
if C = '-' then
Parse_Comment (P);
else
Parse_Doctype (P);
end if;
return;
end if;
if C /= '/' then
Put_Back (P, C);
end if;
Parse_Attribute_Name (P, Name);
declare
Token : constant Wiki.Strings.WString := Wiki.Strings.To_WString (Name);
begin
Tag := Wiki.Find_Tag (Token);
if C = '/' then
Skip_Spaces (P);
Peek (P, C);
if C /= '>' then
Put_Back (P, C);
end if;
Flush_Text (P);
if Tag = Wiki.UNKNOWN_TAG then
if Token = "noinclude" then
P.Is_Hidden := False;
end if;
else
End_Element (P, Tag);
end if;
else
Collect_Attributes (P);
Peek (P, C);
if C = '/' then
Peek (P, C);
if C = '>' then
Start_Element (P, Tag, P.Attributes);
End_Element (P, Tag);
return;
end if;
elsif C /= '>' then
Put_Back (P, C);
end if;
if Tag = UNKNOWN_TAG then
if Token = "noinclude" then
P.Is_Hidden := True;
end if;
else
Start_Element (P, Tag, P.Attributes);
end if;
end if;
end;
end Parse_Element;
-- ------------------------------
-- Parse an HTML entity such as and replace it with the corresponding code.
-- ------------------------------
procedure Parse_Entity (P : in out Parser;
Token : in Wiki.Strings.WChar) is
pragma Unreferenced (Token);
Name : String (1 .. 10);
Len : Natural := 0;
High : Natural := Wiki.Parsers.Html.Entities.Keywords'Last;
Low : Natural := Wiki.Parsers.Html.Entities.Keywords'First;
Pos : Natural;
C : Wiki.Strings.WChar;
begin
while Len < Name'Last loop
Peek (P, C);
exit when C = ';' or else P.Is_Eof;
Len := Len + 1;
Name (Len) := Wiki.Strings.To_Char (C);
end loop;
while Low <= High loop
Pos := (Low + High) / 2;
if Wiki.Parsers.Html.Entities.Keywords (Pos).all = Name (1 .. Len) then
Parse_Text (P, Entities.Mapping (Pos));
return;
elsif Entities.Keywords (Pos).all < Name (1 .. Len) then
Low := Pos + 1;
else
High := Pos - 1;
end if;
end loop;
-- The HTML entity is not recognized: we must treat it as plain wiki text.
Parse_Text (P, '&');
for I in 1 .. Len loop
Parse_Text (P, Wiki.Strings.To_WChar (Name (I)));
end loop;
end Parse_Entity;
end Wiki.Parsers.Html;
|
-----------------------------------------------------------------------
-- wiki-parsers-html -- Wiki HTML parser
-- Copyright (C) 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Helpers;
with Wiki.Parsers.Html.Entities;
package body Wiki.Parsers.Html is
-- Parse an HTML attribute
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Wiki.Strings.BString);
-- Parse a HTML/XML comment to strip it.
procedure Parse_Comment (P : in out Parser);
-- Parse a simple DOCTYPE declaration and ignore it.
procedure Parse_Doctype (P : in out Parser);
procedure Collect_Attributes (P : in out Parser);
function Is_Letter (C : in Wiki.Strings.WChar) return Boolean;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Wiki.Strings.BString);
function Is_Letter (C : in Wiki.Strings.WChar) return Boolean is
begin
return C > ' ' and C /= ':' and C /= '>' and C /= ''' and C /= '"'
and C /= '/' and C /= '=' and C /= '<';
end Is_Letter;
-- ------------------------------
-- Parse an HTML attribute
-- ------------------------------
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Wiki.Strings.BString) is
C : Wiki.Strings.WChar;
begin
Skip_Spaces (P);
while not P.Is_Eof loop
Peek (P, C);
if not Is_Letter (C) then
Put_Back (P, C);
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Name, C);
end loop;
end Parse_Attribute_Name;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Wiki.Strings.BString) is
C : Wiki.Strings.WChar;
Token : Wiki.Strings.WChar;
begin
-- Value := Wiki.Strings.To_UString ("");
Peek (P, Token);
if Wiki.Helpers.Is_Space (Token) then
return;
elsif Token = '>' then
Put_Back (P, Token);
return;
elsif Token /= ''' and Token /= '"' then
Wiki.Strings.Wide_Wide_Builders.Append (Value, Token);
while not P.Is_Eof loop
Peek (P, C);
if C = ''' or C = '"' or C = ' ' or C = '=' or C = '>' or C = '<' or C = '`' then
Put_Back (P, C);
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Value, C);
end loop;
else
while not P.Is_Eof loop
Peek (P, C);
if C = Token then
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Value, C);
end loop;
end if;
end Collect_Attribute_Value;
-- ------------------------------
-- Parse a list of HTML attributes up to the first '>'.
-- attr-name
-- attr-name=
-- attr-name=value
-- attr-name='value'
-- attr-name="value"
-- <name name='value' ...>
-- ------------------------------
procedure Collect_Attributes (P : in out Parser) is
procedure Append_Attribute (Name : in Wiki.Strings.WString);
C : Wiki.Strings.WChar;
Name : Wiki.Strings.BString (64);
Value : Wiki.Strings.BString (256);
procedure Append_Attribute (Name : in Wiki.Strings.WString) is
procedure Attribute_Value (Value : in Wiki.Strings.WString);
procedure Attribute_Value (Value : in Wiki.Strings.WString) is
begin
Attributes.Append (P.Attributes, Name, Value);
end Attribute_Value;
procedure Attribute_Value is
new Wiki.Strings.Wide_Wide_Builders.Get (Attribute_Value);
begin
Attribute_Value (Value);
end Append_Attribute;
pragma Inline_Always (Append_Attribute);
procedure Append_Attribute is
new Wiki.Strings.Wide_Wide_Builders.Get (Append_Attribute);
begin
Wiki.Attributes.Clear (P.Attributes);
while not P.Is_Eof loop
Parse_Attribute_Name (P, Name);
Skip_Spaces (P);
Peek (P, C);
if C = '>' or C = '<' or C = '/' then
Put_Back (P, C);
exit;
end if;
if C = '=' then
Collect_Attribute_Value (P, Value);
Append_Attribute (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Value);
elsif Wiki.Strings.Wide_Wide_Builders.Length (Name) > 0 then
Put_Back (P, C);
Append_Attribute (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Name);
end if;
end loop;
-- Add any pending attribute.
if Wiki.Strings.Wide_Wide_Builders.Length (Name) > 0 then
Append_Attribute (Name);
end if;
end Collect_Attributes;
-- ------------------------------
-- Parse a HTML/XML comment to strip it.
-- ------------------------------
procedure Parse_Comment (P : in out Parser) is
C : Wiki.Strings.WChar;
begin
Peek (P, C);
while not P.Is_Eof loop
Peek (P, C);
if C = '-' then
declare
Count : Natural := 1;
begin
Peek (P, C);
while not P.Is_Eof and C = '-' loop
Peek (P, C);
Count := Count + 1;
end loop;
exit when C = '>' and Count >= 2;
end;
end if;
end loop;
end Parse_Comment;
-- ------------------------------
-- Parse a simple DOCTYPE declaration and ignore it.
-- ------------------------------
procedure Parse_Doctype (P : in out Parser) is
C : Wiki.Strings.WChar;
begin
while not P.Is_Eof loop
Peek (P, C);
exit when C = '>';
end loop;
end Parse_Doctype;
-- ------------------------------
-- Parse a HTML element <XXX attributes>
-- or parse an end of HTML element </XXX>
-- ------------------------------
procedure Parse_Element (P : in out Parser) is
C : Wiki.Strings.WChar;
procedure Add_Element (Token : in Wiki.Strings.WString);
procedure Add_Element (Token : in Wiki.Strings.WString) is
Tag : Wiki.Html_Tag;
begin
Tag := Wiki.Find_Tag (Token);
if C = '/' then
Skip_Spaces (P);
Peek (P, C);
if C /= '>' then
Put_Back (P, C);
end if;
Flush_Text (P);
if Tag = Wiki.UNKNOWN_TAG then
if Token = "noinclude" then
P.Is_Hidden := False;
end if;
else
End_Element (P, Tag);
end if;
else
Collect_Attributes (P);
Peek (P, C);
if C = '/' then
Peek (P, C);
if C = '>' then
Start_Element (P, Tag, P.Attributes);
End_Element (P, Tag);
return;
end if;
elsif C /= '>' then
Put_Back (P, C);
end if;
if Tag = UNKNOWN_TAG then
if Token = "noinclude" then
P.Is_Hidden := True;
end if;
else
Start_Element (P, Tag, P.Attributes);
end if;
end if;
end Add_Element;
pragma Inline_Always (Add_Element);
procedure Add_Element is
new Wiki.Strings.Wide_Wide_Builders.Get (Add_Element);
pragma Inline_Always (Add_Element);
Name : Wiki.Strings.BString (64);
begin
Peek (P, C);
if C = '!' then
Peek (P, C);
if C = '-' then
Parse_Comment (P);
else
Parse_Doctype (P);
end if;
return;
end if;
if C /= '/' then
Put_Back (P, C);
end if;
Parse_Attribute_Name (P, Name);
Add_Element (Name);
end Parse_Element;
-- ------------------------------
-- Parse an HTML entity such as and replace it with the corresponding code.
-- ------------------------------
procedure Parse_Entity (P : in out Parser;
Token : in Wiki.Strings.WChar) is
pragma Unreferenced (Token);
Name : String (1 .. 10);
Len : Natural := 0;
High : Natural := Wiki.Parsers.Html.Entities.Keywords'Last;
Low : Natural := Wiki.Parsers.Html.Entities.Keywords'First;
Pos : Natural;
C : Wiki.Strings.WChar;
begin
while Len < Name'Last loop
Peek (P, C);
exit when C = ';' or else P.Is_Eof;
Len := Len + 1;
Name (Len) := Wiki.Strings.To_Char (C);
end loop;
while Low <= High loop
Pos := (Low + High) / 2;
if Wiki.Parsers.Html.Entities.Keywords (Pos).all = Name (1 .. Len) then
Parse_Text (P, Entities.Mapping (Pos));
return;
elsif Entities.Keywords (Pos).all < Name (1 .. Len) then
Low := Pos + 1;
else
High := Pos - 1;
end if;
end loop;
-- The HTML entity is not recognized: we must treat it as plain wiki text.
Parse_Text (P, '&');
for I in 1 .. Len loop
Parse_Text (P, Wiki.Strings.To_WChar (Name (I)));
end loop;
end Parse_Entity;
end Wiki.Parsers.Html;
|
Use Wiki.Strings.BString for the attribute name and attribute value (reduce dynamic memory allocation)
|
Use Wiki.Strings.BString for the attribute name and attribute value
(reduce dynamic memory allocation)
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
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