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3f02457162992d0ddf18eba5a5fc55d5d8221351
|
awa/regtests/awa-users-tests.adb
|
awa/regtests/awa-users-tests.adb
|
-----------------------------------------------------------------------
-- 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 Util.Test_Caller;
with ASF.Tests;
with AWA.Users.Models;
with AWA.Tests.Helpers.Users;
with ASF.Requests.Mockup;
with ASF.Responses.Mockup;
with ASF.Principals;
package body AWA.Users.Tests is
use ASF.Tests;
use AWA.Tests;
package Caller is new Util.Test_Caller (Test, "Users.Tests");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Users.Tests.Create_User (/users/register.xhtml)",
Test_Create_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Services.Close_Session",
Test_Logout_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Tests.Login_User (/users/login.xhtml)",
Test_Login_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Services.Lost_Password, Reset_Password",
Test_Reset_Password_User'Access);
end Add_Tests;
-- ------------------------------
-- Test creation of user by simulating web requests.
-- ------------------------------
procedure Test_Create_User (T : in out Test) is
use type ASF.Principals.Principal_Access;
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Email : constant String := "Joe-" & Util.Tests.Get_Uuid & "@gmail.com";
Principal : AWA.Tests.Helpers.Users.Test_User;
begin
AWA.Tests.Helpers.Users.Initialize (Principal);
Do_Get (Request, Reply, "/auth/register.html", "create-user-1.html");
Request.Set_Parameter ("email", Email);
Request.Set_Parameter ("password", "asdf");
Request.Set_Parameter ("password2", "asdf");
Request.Set_Parameter ("firstName", "joe");
Request.Set_Parameter ("lastName", "dalton");
Request.Set_Parameter ("register", "1");
Request.Set_Parameter ("register-button", "1");
Do_Post (Request, Reply, "/auth/register.html", "create-user-2.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY, "Invalid response");
-- Check that the user is NOT logged.
T.Assert (Request.Get_User_Principal = null, "A user principal should not be defined");
-- Now, get the access key and simulate a click on the validation link.
declare
Key : AWA.Users.Models.Access_Key_Ref;
begin
AWA.Tests.Helpers.Users.Find_Access_Key (Principal, Email, Key);
T.Assert (not Key.Is_Null, "There is no access key associated with the user");
Request.Set_Parameter ("key", Key.Get_Access_Key);
Do_Get (Request, Reply, "/auth/validate.html", "validate-user-1.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY, "Invalid response");
end;
-- Check that the user is logged and we have a user principal now.
T.Assert (Request.Get_User_Principal /= null, "A user principal should be defined");
end Test_Create_User;
procedure Test_Logout_User (T : in out Test) is
begin
null;
end Test_Logout_User;
-- ------------------------------
-- Test user authentication by simulating a web request.
-- ------------------------------
procedure Test_Login_User (T : in out Test) is
use type ASF.Principals.Principal_Access;
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Principal : AWA.Tests.Helpers.Users.Test_User;
begin
AWA.Tests.Set_Application_Context;
AWA.Tests.Helpers.Users.Create_User (Principal, "[email protected]");
Do_Get (Request, Reply, "/auth/login.html", "login-user-1.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_OK, "Invalid response");
-- Check that the user is NOT logged.
T.Assert (Request.Get_User_Principal = null, "A user principal should not be defined");
Request.Set_Parameter ("email", "[email protected]");
Request.Set_Parameter ("password", "admin");
Request.Set_Parameter ("login", "1");
Request.Set_Parameter ("login-button", "1");
Do_Post (Request, Reply, "/auth/login.html", "login-user-2.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY, "Invalid response");
-- Check that the user is logged and we have a user principal now.
T.Assert (Request.Get_User_Principal /= null, "A user principal should be defined");
end Test_Login_User;
-- ------------------------------
-- Test the reset password by simulating web requests.
-- ------------------------------
procedure Test_Reset_Password_User (T : in out Test) is
use type ASF.Principals.Principal_Access;
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Email : constant String := "[email protected]";
begin
Do_Get (Request, Reply, "/auth/lost-password.html", "lost-password-1.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_OK, "Invalid response");
Request.Set_Parameter ("email", Email);
Request.Set_Parameter ("lost-password", "1");
Request.Set_Parameter ("lost-password-button", "1");
Do_Post (Request, Reply, "/auth/lost-password.html", "lost-password-2.html");
ASF.Tests.Assert_Redirect (T, "/asfunit/auth/login.html",
Reply, "Invalid redirect after lost password");
-- Now, get the access key and simulate a click on the reset password link.
declare
Principal : AWA.Tests.Helpers.Users.Test_User;
Key : AWA.Users.Models.Access_Key_Ref;
begin
AWA.Tests.Set_Application_Context;
AWA.Tests.Helpers.Users.Find_Access_Key (Principal, Email, Key);
T.Assert (not Key.Is_Null, "There is no access key associated with the user");
-- Simulate user clicking on the reset password link.
-- This verifies the key, login the user and redirect him to the change-password page
Request.Set_Parameter ("key", Key.Get_Access_Key);
Do_Get (Request, Reply, "/auth/reset-password.html", "reset-password-1.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY, "Invalid response");
-- Post the reset password
Request.Set_Parameter ("password", "asd");
Request.Set_Parameter ("reset-password", "1");
Do_Post (Request, Reply, "/auth/change-password.html", "reset-password-2.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_OK, "Invalid response");
-- Check that the user is logged and we have a user principal now.
T.Assert (Request.Get_User_Principal /= null, "A user principal should be defined");
end;
end Test_Reset_Password_User;
end AWA.Users.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 Util.Test_Caller;
with ASF.Tests;
with AWA.Users.Models;
with AWA.Tests.Helpers.Users;
with ASF.Requests.Mockup;
with ASF.Responses.Mockup;
with ASF.Principals;
package body AWA.Users.Tests is
use ASF.Tests;
use AWA.Tests;
package Caller is new Util.Test_Caller (Test, "Users.Tests");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Users.Tests.Create_User (/users/register.xhtml)",
Test_Create_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Services.Close_Session",
Test_Logout_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Tests.Login_User (/users/login.xhtml)",
Test_Login_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Services.Lost_Password, Reset_Password",
Test_Reset_Password_User'Access);
end Add_Tests;
-- ------------------------------
-- Test creation of user by simulating web requests.
-- ------------------------------
procedure Test_Create_User (T : in out Test) is
use type ASF.Principals.Principal_Access;
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Email : constant String := "Joe-" & Util.Tests.Get_Uuid & "@gmail.com";
Principal : AWA.Tests.Helpers.Users.Test_User;
begin
AWA.Tests.Helpers.Users.Initialize (Principal);
Do_Get (Request, Reply, "/auth/register.html", "create-user-1.html");
Request.Set_Parameter ("email", Email);
Request.Set_Parameter ("password", "asdf");
Request.Set_Parameter ("password2", "asdf");
Request.Set_Parameter ("firstName", "joe");
Request.Set_Parameter ("lastName", "dalton");
Request.Set_Parameter ("register", "1");
Request.Set_Parameter ("register-button", "1");
Do_Post (Request, Reply, "/auth/register.html", "create-user-2.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY, "Invalid response");
-- Check that the user is NOT logged.
T.Assert (Request.Get_User_Principal = null, "A user principal should not be defined");
-- Now, get the access key and simulate a click on the validation link.
declare
Key : AWA.Users.Models.Access_Key_Ref;
begin
AWA.Tests.Helpers.Users.Find_Access_Key (Principal, Email, Key);
T.Assert (not Key.Is_Null, "There is no access key associated with the user");
Request.Set_Parameter ("key", Key.Get_Access_Key);
Do_Get (Request, Reply, "/auth/validate.html", "validate-user-1.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY, "Invalid response");
end;
-- Check that the user is logged and we have a user principal now.
T.Assert (Request.Get_User_Principal /= null, "A user principal should be defined");
end Test_Create_User;
procedure Test_Logout_User (T : in out Test) is
begin
null;
end Test_Logout_User;
-- ------------------------------
-- Test user authentication by simulating a web request.
-- ------------------------------
procedure Test_Login_User (T : in out Test) is
use type ASF.Principals.Principal_Access;
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Principal : AWA.Tests.Helpers.Users.Test_User;
begin
AWA.Tests.Set_Application_Context;
AWA.Tests.Helpers.Users.Create_User (Principal, "[email protected]");
Do_Get (Request, Reply, "/auth/login.html", "login-user-1.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_OK, "Invalid response");
-- Check that the user is NOT logged.
T.Assert (Request.Get_User_Principal = null, "A user principal should not be defined");
Request.Set_Parameter ("email", "[email protected]");
Request.Set_Parameter ("password", "admin");
Request.Set_Parameter ("login", "1");
Request.Set_Parameter ("login-button", "1");
Do_Post (Request, Reply, "/auth/login.html", "login-user-2.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY, "Invalid response");
-- Check that the user is logged and we have a user principal now.
T.Assert (Request.Get_User_Principal /= null, "A user principal should be defined");
end Test_Login_User;
-- ------------------------------
-- Test the reset password by simulating web requests.
-- ------------------------------
procedure Test_Reset_Password_User (T : in out Test) is
use type ASF.Principals.Principal_Access;
Request : ASF.Requests.Mockup.Request;
Reply : ASF.Responses.Mockup.Response;
Email : constant String := "[email protected]";
begin
Do_Get (Request, Reply, "/auth/lost-password.html", "lost-password-1.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_OK, "Invalid response");
Request.Set_Parameter ("email", Email);
Request.Set_Parameter ("lost-password", "1");
Request.Set_Parameter ("lost-password-button", "1");
Do_Post (Request, Reply, "/auth/lost-password.html", "lost-password-2.html");
ASF.Tests.Assert_Redirect (T, "/asfunit/auth/login.html",
Reply, "Invalid redirect after lost password");
-- Now, get the access key and simulate a click on the reset password link.
declare
Principal : AWA.Tests.Helpers.Users.Test_User;
Key : AWA.Users.Models.Access_Key_Ref;
begin
AWA.Tests.Set_Application_Context;
AWA.Tests.Helpers.Users.Find_Access_Key (Principal, Email, Key);
T.Assert (not Key.Is_Null, "There is no access key associated with the user");
-- Simulate user clicking on the reset password link.
-- This verifies the key, login the user and redirect him to the change-password page
Request.Set_Parameter ("key", Key.Get_Access_Key);
Request.Set_Parameter ("password", "asd");
Request.Set_Parameter ("reset-password", "1");
Do_Post (Request, Reply, "/auth/change-password.html", "reset-password-2.html");
T.Assert (Reply.Get_Status = ASF.Responses.SC_MOVED_TEMPORARILY, "Invalid response");
-- Check that the user is logged and we have a user principal now.
T.Assert (Request.Get_User_Principal /= null, "A user principal should be defined");
end;
end Test_Reset_Password_User;
end AWA.Users.Tests;
|
Update the unit test according to the lost password recovery process
|
Update the unit test according to the lost password recovery process
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
4c57b8b3615bac4e980d5a8156d5d405788527f1
|
src/ado-drivers.ads
|
src/ado-drivers.ads
|
-----------------------------------------------------------------------
-- ADO Drivers -- Database Drivers
-- Copyright (C) 2010, 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.
-----------------------------------------------------------------------
with Util.Properties;
-- = Database Drivers ==
-- The <b>ADO.Drivers</b> package represents the database driver that will create
-- database connections and provide the database specific implementation. The driver
-- is either statically linked to the application and can be loaded dynamically if it was
-- built as a shared library. For a dynamic load, the driver shared library name must be
-- prefixed by <b>libada_ado_</b>. For example, for a <tt>mysql</tt> driver, the shared
-- library name is <tt>libada_ado_mysql.so</tt>.
--
-- == Initialization ==
-- The <b>ADO</b> runtime must be initialized by calling one of the <b>Initialize</b> operation.
-- A property file contains the configuration for the database drivers and the database
-- connection properties.
--
-- ADO.Drivers.Initialize ("db.properties");
--
-- Once initialized, a configuration property can be retrieved by using the <tt>Get_Config</tt>
-- operation.
--
-- URI : constant String := ADO.Drivers.Get_Config ("ado.database");
--
package ADO.Drivers is
use Ada.Strings.Unbounded;
-- Raised when the connection URI is invalid.
Connection_Error : exception;
-- Raised for all errors reported by the database
DB_Error : exception;
type Driver_Index is new Natural range 0 .. 4;
-- Initialize the drivers and the library by reading the property file
-- and configure the runtime with it.
procedure Initialize (Config : in String);
-- Initialize the drivers and the library and configure the runtime with the given properties.
procedure Initialize (Config : in Util.Properties.Manager'Class);
-- Get the global configuration property identified by the name.
-- If the configuration property does not exist, returns the default value.
function Get_Config (Name : in String;
Default : in String := "") return String;
private
-- Initialize the drivers which are available.
procedure Initialize;
end ADO.Drivers;
|
-----------------------------------------------------------------------
-- ADO Drivers -- Database Drivers
-- Copyright (C) 2010, 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.
-----------------------------------------------------------------------
with Util.Properties;
-- = Database Drivers ==
-- The <b>ADO.Drivers</b> package represents the database driver that will create
-- database connections and provide the database specific implementation. The driver
-- is either statically linked to the application and can be loaded dynamically if it was
-- built as a shared library. For a dynamic load, the driver shared library name must be
-- prefixed by <b>libada_ado_</b>. For example, for a <tt>mysql</tt> driver, the shared
-- library name is <tt>libada_ado_mysql.so</tt>.
--
-- == Initialization ==
-- The <b>ADO</b> runtime must be initialized by calling one of the <b>Initialize</b> operation.
-- A property file contains the configuration for the database drivers and the database
-- connection properties.
--
-- ADO.Drivers.Initialize ("db.properties");
--
-- Once initialized, a configuration property can be retrieved by using the <tt>Get_Config</tt>
-- operation.
--
-- URI : constant String := ADO.Drivers.Get_Config ("ado.database");
--
package ADO.Drivers is
use Ada.Strings.Unbounded;
-- Raised when the connection URI is invalid.
Connection_Error : exception;
-- Raised for all errors reported by the database.
Database_Error : exception;
type Driver_Index is new Natural range 0 .. 4;
-- Initialize the drivers and the library by reading the property file
-- and configure the runtime with it.
procedure Initialize (Config : in String);
-- Initialize the drivers and the library and configure the runtime with the given properties.
procedure Initialize (Config : in Util.Properties.Manager'Class);
-- Get the global configuration property identified by the name.
-- If the configuration property does not exist, returns the default value.
function Get_Config (Name : in String;
Default : in String := "") return String;
private
-- Initialize the drivers which are available.
procedure Initialize;
end ADO.Drivers;
|
Rename the DB_Error exception into Database_Error
|
Rename the DB_Error exception into Database_Error
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
a6b04740f29c58acd9f739ec2faaa413a55cc8f1
|
src/asf-locales.ads
|
src/asf-locales.ads
|
-----------------------------------------------------------------------
-- asf-locales -- Locale support
-- Copyright (C) 2009, 2010, 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.
-----------------------------------------------------------------------
with Util.Beans.Objects;
with Util.Beans.Basic;
with Util.Strings.Maps;
with Util.Properties.Bundles;
with Util.Locales;
with ASF.Beans;
with ASF.Requests;
-- The <b>ASF.Locales</b> package manages everything related to the locales.
-- It allows to register bundles that contains localized messages and be able
-- to use them in the facelet views.
package ASF.Locales is
-- To keep the implementation simple, the maximum list of supported locales by the
-- application is limited to 32. Most applications support 1 or 2 languages.
MAX_SUPPORTED_LOCALES : constant Positive := 32;
type Bundle is new Util.Properties.Bundles.Manager
and Util.Beans.Basic.Readonly_Bean with null record;
type Bundle_Access is access all Bundle;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
function Get_Value (From : in Bundle;
Name : in String) return Util.Beans.Objects.Object;
type Factory is limited private;
-- Initialize the locale support by using the configuration properties.
-- Properties matching the pattern: <b>bundles</b>.<i>var-name</i>=<i>bundle-name</i>
-- are used to register bindings linking a facelet variable <i>var-name</i>
-- to the resource bundle <i>bundle-name</i>.
procedure Initialize (Fac : in out Factory;
Beans : in out ASF.Beans.Bean_Factory;
Config : in Util.Properties.Manager'Class);
-- Register a bundle and bind it to a facelet variable.
procedure Register (Fac : in out Factory;
Beans : in out ASF.Beans.Bean_Factory;
Name : in String;
Bundle : in String);
-- Load the resource bundle identified by the <b>Name</b> and for the given
-- <b>Locale</b>.
procedure Load_Bundle (Fac : in out Factory;
Name : in String;
Locale : in String;
Result : out Bundle);
-- Compute the locale that must be used according to the <b>Accept-Language</b> request
-- header and the application supported locales.
function Calculate_Locale (Fac : in Factory;
Req : in ASF.Requests.Request'Class)
return Util.Locales.Locale;
-- Get the list of supported locales for this application.
function Get_Supported_Locales (From : in Factory)
return Util.Locales.Locale_Array;
-- Add the locale to the list of supported locales.
procedure Add_Supported_Locale (Into : in out Factory;
Locale : in Util.Locales.Locale);
-- Get the default locale defined by the application.
function Get_Default_Locale (From : in Factory) return Util.Locales.Locale;
-- Set the default locale defined by the application.
procedure Set_Default_Locale (Into : in out Factory;
Locale : in Util.Locales.Locale);
private
type Factory is limited record
Factory : aliased Util.Properties.Bundles.Loader;
Bundles : Util.Strings.Maps.Map;
-- The default locale used by the application.
Default_Locale : Util.Locales.Locale := Util.Locales.ENGLISH;
-- Number of supported locales.
Nb_Locales : Natural := 0;
-- The list of supported locales.
Locales : Util.Locales.Locale_Array (1 .. MAX_SUPPORTED_LOCALES);
end record;
type Factory_Access is access all Factory;
end ASF.Locales;
|
-----------------------------------------------------------------------
-- asf-locales -- Locale support
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 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 Util.Beans.Objects;
with Util.Beans.Basic;
with Util.Strings.Maps;
with Util.Properties.Bundles;
with Util.Locales;
with ASF.Beans;
with ASF.Requests;
-- The <b>ASF.Locales</b> package manages everything related to the locales.
-- It allows to register bundles that contains localized messages and be able
-- to use them in the facelet views.
package ASF.Locales is
-- To keep the implementation simple, the maximum list of supported locales by the
-- application is limited to 32. Most applications support 1 or 2 languages.
MAX_SUPPORTED_LOCALES : constant Positive := 32;
type Bundle is new Util.Properties.Bundles.Manager
and Util.Beans.Basic.Readonly_Bean with null record;
type Bundle_Access is access all Bundle;
type Factory is limited private;
-- Initialize the locale support by using the configuration properties.
-- Properties matching the pattern: <b>bundles</b>.<i>var-name</i>=<i>bundle-name</i>
-- are used to register bindings linking a facelet variable <i>var-name</i>
-- to the resource bundle <i>bundle-name</i>.
procedure Initialize (Fac : in out Factory;
Beans : in out ASF.Beans.Bean_Factory;
Config : in Util.Properties.Manager'Class);
-- Register a bundle and bind it to a facelet variable.
procedure Register (Fac : in out Factory;
Beans : in out ASF.Beans.Bean_Factory;
Name : in String;
Bundle : in String);
-- Load the resource bundle identified by the <b>Name</b> and for the given
-- <b>Locale</b>.
procedure Load_Bundle (Fac : in out Factory;
Name : in String;
Locale : in String;
Result : out Bundle);
-- Compute the locale that must be used according to the <b>Accept-Language</b> request
-- header and the application supported locales.
function Calculate_Locale (Fac : in Factory;
Req : in ASF.Requests.Request'Class)
return Util.Locales.Locale;
-- Get the list of supported locales for this application.
function Get_Supported_Locales (From : in Factory)
return Util.Locales.Locale_Array;
-- Add the locale to the list of supported locales.
procedure Add_Supported_Locale (Into : in out Factory;
Locale : in Util.Locales.Locale);
-- Get the default locale defined by the application.
function Get_Default_Locale (From : in Factory) return Util.Locales.Locale;
-- Set the default locale defined by the application.
procedure Set_Default_Locale (Into : in out Factory;
Locale : in Util.Locales.Locale);
private
type Factory is limited record
Factory : aliased Util.Properties.Bundles.Loader;
Bundles : Util.Strings.Maps.Map;
-- The default locale used by the application.
Default_Locale : Util.Locales.Locale := Util.Locales.ENGLISH;
-- Number of supported locales.
Nb_Locales : Natural := 0;
-- The list of supported locales.
Locales : Util.Locales.Locale_Array (1 .. MAX_SUPPORTED_LOCALES);
end record;
type Factory_Access is access all Factory;
end ASF.Locales;
|
Remove the Get_Value function because it is already provided by the property manager
|
Remove the Get_Value function because it is already provided by the property manager
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
c390110021871d1db88a5707ed0327fde5048076
|
awa/src/awa-components-wikis.adb
|
awa/src/awa-components-wikis.adb
|
-----------------------------------------------------------------------
-- awa-components-wikis -- Wiki rendering component
-- 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 Util.Strings;
with Ada.Characters.Conversions;
with ASF.Contexts.Writer;
with ASF.Utils;
with Wiki.Documents;
with Wiki.Parsers;
with Wiki.Helpers;
with Wiki.Render.Html;
with Wiki.Filters.Html;
with Wiki.Filters.TOC;
with Wiki.Streams.Html;
package body AWA.Components.Wikis is
WIKI_ATTRIBUTE_NAMES : Util.Strings.String_Set.Set;
type Html_Writer_Type is limited new Wiki.Streams.Html.Html_Output_Stream with record
Writer : ASF.Contexts.Writer.Response_Writer_Access;
end record;
overriding
procedure Write (Writer : in out Html_Writer_Type;
Content : in Wide_Wide_String);
-- Write a single character to the string builder.
overriding
procedure Write (Writer : in out Html_Writer_Type;
Char : in Wide_Wide_Character);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Unbounded_Wide_Wide_String);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Wiki.Strings.WString);
-- Start an XML element with the given name.
overriding
procedure Start_Element (Writer : in out Html_Writer_Type;
Name : in String);
-- Closes an XML element of the given name.
overriding
procedure End_Element (Writer : in out Html_Writer_Type;
Name : in String);
-- Write a text escaping any character as necessary.
overriding
procedure Write_Wide_Text (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString);
overriding
procedure Write (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Raw (Content);
end Write;
-- ------------------------------
-- Write a single character to the string builder.
-- ------------------------------
overriding
procedure Write (Writer : in out Html_Writer_Type;
Char : in Wide_Wide_Character) is
begin
Writer.Writer.Write_Wide_Char (Char);
end Write;
-- ------------------------------
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
-- ------------------------------
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Unbounded_Wide_Wide_String) is
begin
Writer.Writer.Write_Wide_Attribute (Name, Content);
end Write_Wide_Attribute;
-- ------------------------------
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
-- ------------------------------
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Attribute (Name, Content);
end Write_Wide_Attribute;
-- ------------------------------
-- Start an XML element with the given name.
-- ------------------------------
overriding
procedure Start_Element (Writer : in out Html_Writer_Type;
Name : in String) is
begin
Writer.Writer.Start_Element (Name);
end Start_Element;
-- ------------------------------
-- Closes an XML element of the given name.
-- ------------------------------
overriding
procedure End_Element (Writer : in out Html_Writer_Type;
Name : in String) is
begin
Writer.Writer.End_Element (Name);
end End_Element;
-- ------------------------------
-- Write a text escaping any character as necessary.
-- ------------------------------
overriding
procedure Write_Wide_Text (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Text (Content);
end Write_Wide_Text;
-- ------------------------------
-- Get the wiki format style. The format style is obtained from the <b>format</b>
-- attribute name.
-- ------------------------------
function Get_Wiki_Style (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Wiki_Syntax is
Format : constant String := UI.Get_Attribute (Name => FORMAT_NAME,
Context => Context,
Default => "dotclear");
begin
if Format = "dotclear" or Format = "FORMAT_DOTCLEAR" then
return Wiki.SYNTAX_DOTCLEAR;
elsif Format = "google" then
return Wiki.SYNTAX_GOOGLE;
elsif Format = "phpbb" or Format = "FORMAT_PHPBB" then
return Wiki.SYNTAX_PHPBB;
elsif Format = "creole" or Format = "FORMAT_CREOLE" then
return Wiki.SYNTAX_CREOLE;
elsif Format = "mediawiki" or Format = "FORMAT_MEDIAWIKI" then
return Wiki.SYNTAX_MEDIA_WIKI;
else
return Wiki.SYNTAX_MIX;
end if;
end Get_Wiki_Style;
-- ------------------------------
-- Get the links renderer that must be used to render image and page links.
-- ------------------------------
function Get_Links_Renderer (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Render.Links.Link_Renderer_Access is
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, LINKS_NAME);
Bean : constant access Util.Beans.Basic.Readonly_Bean'Class
:= Util.Beans.Objects.To_Bean (Value);
begin
if Bean = null then
return null;
elsif not (Bean.all in Link_Renderer_Bean'Class) then
return null;
else
return Link_Renderer_Bean'Class (Bean.all)'Access;
end if;
end Get_Links_Renderer;
-- ------------------------------
-- Render the wiki text
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIWiki;
Context : in out Faces_Context'Class) is
use ASF.Contexts.Writer;
use type Wiki.Render.Links.Link_Renderer_Access;
begin
if not UI.Is_Rendered (Context) then
return;
end if;
declare
Writer : constant Response_Writer_Access := Context.Get_Response_Writer;
Html : aliased Html_Writer_Type;
Doc : Wiki.Documents.Document;
TOC : aliased Wiki.Filters.TOC.TOC_Filter;
Renderer : aliased Wiki.Render.Html.Html_Renderer;
Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
Format : constant Wiki.Wiki_Syntax := UI.Get_Wiki_Style (Context);
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, VALUE_NAME);
Links : Wiki.Render.Links.Link_Renderer_Access;
Engine : Wiki.Parsers.Parser;
begin
Html.Writer := Writer;
Writer.Start_Element ("div");
UI.Render_Attributes (Context, WIKI_ATTRIBUTE_NAMES, Writer);
if not Util.Beans.Objects.Is_Empty (Value) then
Links := UI.Get_Links_Renderer (Context);
if Links /= null then
Renderer.Set_Link_Renderer (Links);
end if;
Engine.Add_Filter (TOC'Unchecked_Access);
Engine.Add_Filter (Filter'Unchecked_Access);
Engine.Set_Syntax (Format);
Engine.Parse (Util.Beans.Objects.To_Wide_Wide_String (Value), Doc);
Renderer.Set_Output_Stream (Html'Unchecked_Access);
Renderer.Render (Doc);
end if;
Writer.End_Element ("div");
end;
end Encode_Begin;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Link_Renderer_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = IMAGE_PREFIX_ATTR then
return Util.Beans.Objects.To_Object (From.Image_Prefix);
elsif Name = PAGE_PREFIX_ATTR then
return Util.Beans.Objects.To_Object (From.Page_Prefix);
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 Link_Renderer_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = IMAGE_PREFIX_ATTR then
From.Image_Prefix := Util.Beans.Objects.To_Unbounded_Wide_Wide_String (Value);
elsif Name = PAGE_PREFIX_ATTR then
From.Page_Prefix := Util.Beans.Objects.To_Unbounded_Wide_Wide_String (Value);
end if;
end Set_Value;
function Starts_With (Content : in Unbounded_Wide_Wide_String;
Item : in String) return Boolean is
use Ada.Characters.Conversions;
Pos : Positive := 1;
begin
if Length (Content) < Item'Length then
return False;
end if;
for I in Item'Range loop
if Item (I) /= To_Character (Element (Content, Pos)) then
return False;
end if;
Pos := Pos + 1;
end loop;
return True;
end Starts_With;
procedure Make_Link (Renderer : in Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
Prefix : in Unbounded_Wide_Wide_String;
URI : out Unbounded_Wide_Wide_String) is
begin
if Wiki.Helpers.Is_Url (Link) then
URI := To_Unbounded_Wide_Wide_String (Link);
else
URI := Prefix & Link;
end if;
end Make_Link;
-- ------------------------------
-- Get the image link that must be rendered from the wiki image link.
-- ------------------------------
overriding
procedure Make_Image_Link (Renderer : in Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Width : out Natural;
Height : out Natural) is
begin
Renderer.Make_Link (Link, Renderer.Image_Prefix, URI);
Width := 0;
Height := 0;
end Make_Image_Link;
-- ------------------------------
-- Get the page link that must be rendered from the wiki page link.
-- ------------------------------
overriding
procedure Make_Page_Link (Renderer : in Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Exists : out Boolean) is
begin
Renderer.Make_Link (Link, Renderer.Page_Prefix, URI);
Exists := True;
end Make_Page_Link;
begin
ASF.Utils.Set_Text_Attributes (WIKI_ATTRIBUTE_NAMES);
end AWA.Components.Wikis;
|
-----------------------------------------------------------------------
-- awa-components-wikis -- Wiki rendering component
-- 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 Util.Strings;
with Ada.Characters.Conversions;
with ASF.Contexts.Writer;
with ASF.Utils;
with Wiki.Documents;
with Wiki.Parsers;
with Wiki.Helpers;
with Wiki.Render.Html;
with Wiki.Filters.Html;
with Wiki.Filters.TOC;
with Wiki.Streams.Html;
package body AWA.Components.Wikis is
WIKI_ATTRIBUTE_NAMES : Util.Strings.String_Set.Set;
type Html_Writer_Type is limited new Wiki.Streams.Html.Html_Output_Stream with record
Writer : ASF.Contexts.Writer.Response_Writer_Access;
end record;
overriding
procedure Write (Writer : in out Html_Writer_Type;
Content : in Wide_Wide_String);
-- Write a single character to the string builder.
overriding
procedure Write (Writer : in out Html_Writer_Type;
Char : in Wide_Wide_Character);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Unbounded_Wide_Wide_String);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Wiki.Strings.WString);
-- Start an XML element with the given name.
overriding
procedure Start_Element (Writer : in out Html_Writer_Type;
Name : in String);
-- Closes an XML element of the given name.
overriding
procedure End_Element (Writer : in out Html_Writer_Type;
Name : in String);
-- Write a text escaping any character as necessary.
overriding
procedure Write_Wide_Text (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString);
overriding
procedure Write (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Raw (Content);
end Write;
-- ------------------------------
-- Write a single character to the string builder.
-- ------------------------------
overriding
procedure Write (Writer : in out Html_Writer_Type;
Char : in Wide_Wide_Character) is
begin
Writer.Writer.Write_Wide_Char (Char);
end Write;
-- ------------------------------
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
-- ------------------------------
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Unbounded_Wide_Wide_String) is
begin
Writer.Writer.Write_Wide_Attribute (Name, Content);
end Write_Wide_Attribute;
-- ------------------------------
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
-- ------------------------------
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Attribute (Name, Content);
end Write_Wide_Attribute;
-- ------------------------------
-- Start an XML element with the given name.
-- ------------------------------
overriding
procedure Start_Element (Writer : in out Html_Writer_Type;
Name : in String) is
begin
Writer.Writer.Start_Element (Name);
end Start_Element;
-- ------------------------------
-- Closes an XML element of the given name.
-- ------------------------------
overriding
procedure End_Element (Writer : in out Html_Writer_Type;
Name : in String) is
begin
Writer.Writer.End_Element (Name);
end End_Element;
-- ------------------------------
-- Write a text escaping any character as necessary.
-- ------------------------------
overriding
procedure Write_Wide_Text (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Text (Content);
end Write_Wide_Text;
-- ------------------------------
-- Get the wiki format style. The format style is obtained from the <b>format</b>
-- attribute name.
-- ------------------------------
function Get_Wiki_Style (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Wiki_Syntax is
Format : constant String := UI.Get_Attribute (Name => FORMAT_NAME,
Context => Context,
Default => "dotclear");
begin
if Format = "dotclear" or Format = "FORMAT_DOTCLEAR" then
return Wiki.SYNTAX_DOTCLEAR;
elsif Format = "google" then
return Wiki.SYNTAX_GOOGLE;
elsif Format = "phpbb" or Format = "FORMAT_PHPBB" then
return Wiki.SYNTAX_PHPBB;
elsif Format = "creole" or Format = "FORMAT_CREOLE" then
return Wiki.SYNTAX_CREOLE;
elsif Format = "mediawiki" or Format = "FORMAT_MEDIAWIKI" then
return Wiki.SYNTAX_MEDIA_WIKI;
else
return Wiki.SYNTAX_MIX;
end if;
end Get_Wiki_Style;
-- ------------------------------
-- Get the links renderer that must be used to render image and page links.
-- ------------------------------
function Get_Links_Renderer (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Render.Links.Link_Renderer_Access is
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, LINKS_NAME);
Bean : constant access Util.Beans.Basic.Readonly_Bean'Class
:= Util.Beans.Objects.To_Bean (Value);
begin
if Bean = null then
return null;
elsif not (Bean.all in Link_Renderer_Bean'Class) then
return null;
else
return Link_Renderer_Bean'Class (Bean.all)'Access;
end if;
end Get_Links_Renderer;
-- ------------------------------
-- Get the plugin factory that must be used by the Wiki parser.
-- ------------------------------
function Get_Plugin_Factory (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Plugins.Plugin_Factory_Access is
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, LINKS_NAME);
Bean : constant access Util.Beans.Basic.Readonly_Bean'Class
:= Util.Beans.Objects.To_Bean (Value);
begin
if Bean = null then
return null;
elsif not (Bean.all in Wiki.Plugins.Plugin_Factory'Class) then
return null;
else
return Wiki.Plugins.Plugin_Factory'Class (Bean.all)'Access;
end if;
end Get_Plugin_Factory;
-- ------------------------------
-- Render the wiki text
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIWiki;
Context : in out Faces_Context'Class) is
use ASF.Contexts.Writer;
use type Wiki.Render.Links.Link_Renderer_Access;
use type Wiki.Plugins.Plugin_Factory_Access;
begin
if not UI.Is_Rendered (Context) then
return;
end if;
declare
Writer : constant Response_Writer_Access := Context.Get_Response_Writer;
Html : aliased Html_Writer_Type;
Doc : Wiki.Documents.Document;
TOC : aliased Wiki.Filters.TOC.TOC_Filter;
Renderer : aliased Wiki.Render.Html.Html_Renderer;
Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
Format : constant Wiki.Wiki_Syntax := UI.Get_Wiki_Style (Context);
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, VALUE_NAME);
Links : Wiki.Render.Links.Link_Renderer_Access;
Plugins : Wiki.Plugins.Plugin_Factory_Access;
Engine : Wiki.Parsers.Parser;
begin
Html.Writer := Writer;
Writer.Start_Element ("div");
UI.Render_Attributes (Context, WIKI_ATTRIBUTE_NAMES, Writer);
if not Util.Beans.Objects.Is_Empty (Value) then
Plugins := UI.Get_Plugin_Factory (Context);
if Plugins /= null then
Engine.Set_Plugin_Factory (Plugins);
end if;
Links := UI.Get_Links_Renderer (Context);
if Links /= null then
Renderer.Set_Link_Renderer (Links);
end if;
Engine.Add_Filter (TOC'Unchecked_Access);
Engine.Add_Filter (Filter'Unchecked_Access);
Engine.Set_Syntax (Format);
Engine.Parse (Util.Beans.Objects.To_Wide_Wide_String (Value), Doc);
Renderer.Set_Output_Stream (Html'Unchecked_Access);
Renderer.Render (Doc);
end if;
Writer.End_Element ("div");
end;
end Encode_Begin;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Link_Renderer_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = IMAGE_PREFIX_ATTR then
return Util.Beans.Objects.To_Object (From.Image_Prefix);
elsif Name = PAGE_PREFIX_ATTR then
return Util.Beans.Objects.To_Object (From.Page_Prefix);
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 Link_Renderer_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = IMAGE_PREFIX_ATTR then
From.Image_Prefix := Util.Beans.Objects.To_Unbounded_Wide_Wide_String (Value);
elsif Name = PAGE_PREFIX_ATTR then
From.Page_Prefix := Util.Beans.Objects.To_Unbounded_Wide_Wide_String (Value);
end if;
end Set_Value;
function Starts_With (Content : in Unbounded_Wide_Wide_String;
Item : in String) return Boolean is
use Ada.Characters.Conversions;
Pos : Positive := 1;
begin
if Length (Content) < Item'Length then
return False;
end if;
for I in Item'Range loop
if Item (I) /= To_Character (Element (Content, Pos)) then
return False;
end if;
Pos := Pos + 1;
end loop;
return True;
end Starts_With;
procedure Make_Link (Renderer : in Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
Prefix : in Unbounded_Wide_Wide_String;
URI : out Unbounded_Wide_Wide_String) is
begin
if Wiki.Helpers.Is_Url (Link) then
URI := To_Unbounded_Wide_Wide_String (Link);
else
URI := Prefix & Link;
end if;
end Make_Link;
-- ------------------------------
-- Get the image link that must be rendered from the wiki image link.
-- ------------------------------
overriding
procedure Make_Image_Link (Renderer : in Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Width : out Natural;
Height : out Natural) is
begin
Renderer.Make_Link (Link, Renderer.Image_Prefix, URI);
Width := 0;
Height := 0;
end Make_Image_Link;
-- ------------------------------
-- Get the page link that must be rendered from the wiki page link.
-- ------------------------------
overriding
procedure Make_Page_Link (Renderer : in Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Exists : out Boolean) is
begin
Renderer.Make_Link (Link, Renderer.Page_Prefix, URI);
Exists := True;
end Make_Page_Link;
begin
ASF.Utils.Set_Text_Attributes (WIKI_ATTRIBUTE_NAMES);
end AWA.Components.Wikis;
|
Implement Get_Plugin_Factory function and use it to configure the Wiki parser
|
Implement Get_Plugin_Factory function and use it to configure the Wiki parser
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
6e7ba9c1db5ad61da7009d1374db018cd0c8984a
|
mat/src/mat-readers.ads
|
mat/src/mat-readers.ads
|
-----------------------------------------------------------------------
-- mat-readers -- Reader
-- 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.Containers;
with Ada.Containers.Hashed_Maps;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Hash;
with Ada.Finalization;
with System;
with Util.Streams.Buffered;
with MAT.Types;
with MAT.Events;
with MAT.Events.Targets;
package MAT.Readers is
type Buffer_Type is private;
type Buffer_Ptr is access all Buffer_Type;
type Message is record
Kind : MAT.Events.Event_Type;
Size : Natural;
Buffer : Buffer_Ptr;
end record;
-----------------
-- Abstract servant definition
-----------------
-- The Servant is a small proxy that binds the specific message
-- handlers to the client specific dispatcher.
type Reader_Base is abstract tagged limited private;
type Reader_Access is access all Reader_Base'Class;
procedure Dispatch (For_Servant : in out Reader_Base;
Id : in MAT.Events.Internal_Reference;
Params : in MAT.Events.Const_Attribute_Table_Access;
Frame : in MAT.Events.Frame_Info;
Msg : in out Message) is abstract;
-----------------
-- Ipc Client Manager
-----------------
-- The Manager is a kind of object adapter. It registers a collection
-- of servants and dispatches incomming messages to those servants.
type Manager_Base is abstract new Ada.Finalization.Limited_Controlled with private;
type Manager is access all Manager_Base'Class;
-- Initialize the manager instance.
overriding
procedure Initialize (Manager : in out Manager_Base);
-- Register the reader to handle the event identified by the given name.
-- The event is mapped to the given id and the attributes table is used
-- to setup the mapping from the data stream attributes.
procedure Register_Reader (Into : in out Manager_Base;
Reader : in Reader_Access;
Name : in String;
Id : in MAT.Events.Internal_Reference;
Model : in MAT.Events.Const_Attribute_Table_Access);
procedure Dispatch_Message (Client : in out Manager_Base;
Msg : in out Message);
-- Read a message from the stream.
procedure Read_Message (Client : in out Manager_Base;
Msg : in out Message) is abstract;
-- Read a list of event definitions from the stream and configure the reader.
procedure Read_Event_Definitions (Client : in out Manager_Base;
Msg : in out Message);
-- Get the target events.
function Get_Target_Events (Client : in Manager_Base)
return MAT.Events.Targets.Target_Events_Access;
type Reader_List_Type is limited interface;
type Reader_List_Type_Access is access all Reader_List_Type'Class;
-- Initialize the target object to manage the memory slots, the stack frames
-- and setup the reader to analyze the memory and other events.
procedure Initialize (List : in out Reader_List_Type;
Reader : in out Manager_Base'Class) is abstract;
private
type Endian_Type is (BIG_ENDIAN, LITTLE_ENDIAN);
type Buffer_Type is record
Current : System.Address;
Start : System.Address;
Last : System.Address;
Buffer : Util.Streams.Buffered.Buffer_Access;
Size : Natural;
Total : Natural;
Endian : Endian_Type := LITTLE_ENDIAN;
end record;
type Reader_Base is abstract tagged limited record
Owner : Manager := null;
end record;
-- Record a servant
type Message_Handler is record
For_Servant : Reader_Access;
Id : MAT.Events.Internal_Reference;
Attributes : MAT.Events.Const_Attribute_Table_Access;
Mapping : MAT.Events.Attribute_Table_Ptr;
end record;
function Hash (Key : in MAT.Types.Uint16) return Ada.Containers.Hash_Type;
use type MAT.Types.Uint16;
package Reader_Maps is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => String,
Element_Type => Message_Handler,
Hash => Ada.Strings.Hash,
Equivalent_Keys => "=");
-- Runtime handlers associated with the events.
package Handler_Maps is
new Ada.Containers.Hashed_Maps (Key_Type => MAT.Types.Uint16,
Element_Type => Message_Handler,
Hash => Hash,
Equivalent_Keys => "=");
type Manager_Base is abstract new Ada.Finalization.Limited_Controlled with record
Readers : Reader_Maps.Map;
Handlers : Handler_Maps.Map;
Version : MAT.Types.Uint16;
Flags : MAT.Types.Uint16;
Probe : MAT.Events.Attribute_Table_Ptr;
Frame : access MAT.Events.Frame_Info;
Events : MAT.Events.Targets.Target_Events_Access;
end record;
-- Read the event data stream headers with the event description.
-- Configure the reader to analyze the data stream according to the event descriptions.
procedure Read_Headers (Client : in out Manager_Base;
Msg : in out Message);
-- Read an event definition from the stream and configure the reader.
procedure Read_Definition (Client : in out Manager_Base;
Msg : in out Message);
end MAT.Readers;
|
-----------------------------------------------------------------------
-- mat-readers -- Reader
-- 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.Containers;
with Ada.Containers.Hashed_Maps;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Hash;
with Ada.Finalization;
with System;
with Util.Streams.Buffered;
with MAT.Types;
with MAT.Events;
with MAT.Events.Targets;
package MAT.Readers is
type Buffer_Type is private;
type Buffer_Ptr is access all Buffer_Type;
type Message_Type is record
Kind : MAT.Events.Event_Type;
Size : Natural;
Buffer : Buffer_Ptr;
end record;
subtype Message is Message_Type;
-----------------
-- Abstract servant definition
-----------------
-- The Servant is a small proxy that binds the specific message
-- handlers to the client specific dispatcher.
type Reader_Base is abstract tagged limited private;
type Reader_Access is access all Reader_Base'Class;
procedure Extract (For_Servant : in out Reader_Base;
Event : in out MAT.Events.Targets.Target_Event;
Id : in MAT.Events.Internal_Reference;
Params : in MAT.Events.Const_Attribute_Table_Access;
Msg : in out Message) is null;
procedure Dispatch (For_Servant : in out Reader_Base;
Id : in MAT.Events.Internal_Reference;
Params : in MAT.Events.Const_Attribute_Table_Access;
Frame : in MAT.Events.Frame_Info;
Msg : in out Message) is abstract;
-----------------
-- Ipc Client Manager
-----------------
-- The Manager is a kind of object adapter. It registers a collection
-- of servants and dispatches incomming messages to those servants.
type Manager_Base is abstract new Ada.Finalization.Limited_Controlled with private;
type Manager is access all Manager_Base'Class;
-- Initialize the manager instance.
overriding
procedure Initialize (Manager : in out Manager_Base);
-- Register the reader to handle the event identified by the given name.
-- The event is mapped to the given id and the attributes table is used
-- to setup the mapping from the data stream attributes.
procedure Register_Reader (Into : in out Manager_Base;
Reader : in Reader_Access;
Name : in String;
Id : in MAT.Events.Internal_Reference;
Model : in MAT.Events.Const_Attribute_Table_Access);
procedure Dispatch_Message (Client : in out Manager_Base;
Msg : in out Message);
-- Read a message from the stream.
procedure Read_Message (Client : in out Manager_Base;
Msg : in out Message) is abstract;
-- Read a list of event definitions from the stream and configure the reader.
procedure Read_Event_Definitions (Client : in out Manager_Base;
Msg : in out Message);
-- Get the target events.
function Get_Target_Events (Client : in Manager_Base)
return MAT.Events.Targets.Target_Events_Access;
type Reader_List_Type is limited interface;
type Reader_List_Type_Access is access all Reader_List_Type'Class;
-- Initialize the target object to manage the memory slots, the stack frames
-- and setup the reader to analyze the memory and other events.
procedure Initialize (List : in out Reader_List_Type;
Reader : in out Manager_Base'Class) is abstract;
private
type Endian_Type is (BIG_ENDIAN, LITTLE_ENDIAN);
type Buffer_Type is record
Current : System.Address;
Start : System.Address;
Last : System.Address;
Buffer : Util.Streams.Buffered.Buffer_Access;
Size : Natural;
Total : Natural;
Endian : Endian_Type := LITTLE_ENDIAN;
end record;
type Reader_Base is abstract tagged limited record
Owner : Manager := null;
end record;
-- Record a servant
type Message_Handler is record
For_Servant : Reader_Access;
Id : MAT.Events.Internal_Reference;
Attributes : MAT.Events.Const_Attribute_Table_Access;
Mapping : MAT.Events.Attribute_Table_Ptr;
end record;
function Hash (Key : in MAT.Types.Uint16) return Ada.Containers.Hash_Type;
use type MAT.Types.Uint16;
package Reader_Maps is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => String,
Element_Type => Message_Handler,
Hash => Ada.Strings.Hash,
Equivalent_Keys => "=");
-- Runtime handlers associated with the events.
package Handler_Maps is
new Ada.Containers.Hashed_Maps (Key_Type => MAT.Types.Uint16,
Element_Type => Message_Handler,
Hash => Hash,
Equivalent_Keys => "=");
type Manager_Base is abstract new Ada.Finalization.Limited_Controlled with record
Readers : Reader_Maps.Map;
Handlers : Handler_Maps.Map;
Version : MAT.Types.Uint16;
Flags : MAT.Types.Uint16;
Probe : MAT.Events.Attribute_Table_Ptr;
Frame : access MAT.Events.Frame_Info;
Events : MAT.Events.Targets.Target_Events_Access;
end record;
-- Read the event data stream headers with the event description.
-- Configure the reader to analyze the data stream according to the event descriptions.
procedure Read_Headers (Client : in out Manager_Base;
Msg : in out Message);
-- Read an event definition from the stream and configure the reader.
procedure Read_Definition (Client : in out Manager_Base;
Msg : in out Message);
end MAT.Readers;
|
Rename the Message type into Message_Type
|
Rename the Message type into Message_Type
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
ffc141eb44d6b0b9e77ec3e44e56aab7fd6d8316
|
src/mysql/ado-schemas-mysql.adb
|
src/mysql/ado-schemas-mysql.adb
|
-----------------------------------------------------------------------
-- ado.schemas -- Database Schemas
-- Copyright (C) 2009, 2010, 2011, 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 ADO.Statements;
with ADO.Statements.Create;
with ADO.SQL;
with Ada.Strings.Fixed;
package body ADO.Schemas.Mysql is
use ADO.Statements;
procedure Load_Table_Schema (C : in ADO.Drivers.Connections.Database_Connection'Class;
Table : in Table_Definition);
function String_To_Type (Value : in String) return Column_Type;
function String_To_Type (Value : in String) return Column_Type is
Pos : Natural;
begin
if Value = "date" then
return T_DATE;
elsif Value = "datetime" then
return T_DATE_TIME;
elsif Value = "int(11)" then
return T_INTEGER;
elsif Value = "bigint(20)" then
return T_LONG_INTEGER;
elsif Value = "tinyint(4)" then
return T_TINYINT;
elsif Value = "smallint(6)" then
return T_SMALLINT;
elsif Value = "longblob" then
return T_BLOB;
end if;
Pos := Ada.Strings.Fixed.Index (Value, "(");
if Pos > 0 then
declare
Name : constant String := Value (Value'First .. Pos - 1);
begin
if Name = "varchar" then
return T_VARCHAR;
elsif Name = "decimal" then
return T_FLOAT;
elsif Name = "int" then
return T_INTEGER;
elsif Name = "bigint" then
return T_LONG_INTEGER;
else
return T_UNKNOWN;
end if;
end;
end if;
return T_UNKNOWN;
end String_To_Type;
-- ------------------------------
-- Load the table definition
-- ------------------------------
procedure Load_Table_Schema (C : in ADO.Drivers.Connections.Database_Connection'Class;
Table : in Table_Definition) is
Name : constant String := Get_Name (Table);
Stmt : Query_Statement
:= Create.Create_Statement (C.Create_Statement ("show full columns from "));
Last : Column_Definition := null;
Col : Column_Definition;
Value : Unbounded_String;
Query : constant ADO.SQL.Query_Access := Stmt.Get_Query;
begin
ADO.SQL.Append_Name (Target => Query.SQL, Name => Name);
Stmt.Execute;
while Stmt.Has_Elements loop
Col := new Column;
Col.Name := Stmt.Get_Unbounded_String (0);
if not Stmt.Is_Null (2) then
Col.Collation := Stmt.Get_Unbounded_String (2);
end if;
if not Stmt.Is_Null (5) then
Col.Default := Stmt.Get_Unbounded_String (5);
end if;
if Last /= null then
Last.Next_Column := Col;
else
Table.First_Column := Col;
end if;
Value := Stmt.Get_Unbounded_String (1);
Col.Col_Type := String_To_Type (To_String (Value));
Value := Stmt.Get_Unbounded_String (3);
Col.Is_Null := Value = "YES";
Last := Col;
Stmt.Next;
end loop;
end Load_Table_Schema;
-- ------------------------------
-- Load the database schema
-- ------------------------------
procedure Load_Schema (C : in ADO.Drivers.Connections.Database_Connection'Class;
Schema : out Schema_Definition) is
Stmt : Query_Statement
:= Create.Create_Statement (C.Create_Statement ("show tables"));
Table : Table_Definition;
Last : Table_Definition := null;
begin
Schema.Schema := new ADO.Schemas.Schema;
Stmt.Execute;
while Stmt.Has_Elements loop
Table := new ADO.Schemas.Table;
Table.Name := Stmt.Get_Unbounded_String (0);
if Last /= null then
Last.Next_Table := Table;
else
Schema.Schema.First_Table := Table;
end if;
Load_Table_Schema (C, Table);
Last := Table;
Stmt.Next;
end loop;
end Load_Schema;
end ADO.Schemas.Mysql;
|
-----------------------------------------------------------------------
-- ado.schemas -- Database Schemas
-- Copyright (C) 2009, 2010, 2011, 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 ADO.Statements;
with ADO.Statements.Create;
with ADO.SQL;
with Ada.Strings.Fixed;
package body ADO.Schemas.Mysql is
use ADO.Statements;
procedure Load_Table_Schema (C : in ADO.Drivers.Connections.Database_Connection'Class;
Table : in Table_Definition);
function String_To_Type (Value : in String) return Column_Type;
function String_To_Type (Value : in String) return Column_Type is
Pos : Natural;
begin
if Value = "date" then
return T_DATE;
elsif Value = "datetime" then
return T_DATE_TIME;
elsif Value = "int(11)" then
return T_INTEGER;
elsif Value = "bigint(20)" then
return T_LONG_INTEGER;
elsif Value = "tinyint(4)" then
return T_TINYINT;
elsif Value = "smallint(6)" then
return T_SMALLINT;
elsif Value = "longblob" then
return T_BLOB;
end if;
Pos := Ada.Strings.Fixed.Index (Value, "(");
if Pos > 0 then
declare
Name : constant String := Value (Value'First .. Pos - 1);
begin
if Name = "varchar" then
return T_VARCHAR;
elsif Name = "decimal" then
return T_FLOAT;
elsif Name = "int" then
return T_INTEGER;
elsif Name = "bigint" then
return T_LONG_INTEGER;
else
return T_UNKNOWN;
end if;
end;
end if;
return T_UNKNOWN;
end String_To_Type;
-- ------------------------------
-- Load the table definition
-- ------------------------------
procedure Load_Table_Schema (C : in ADO.Drivers.Connections.Database_Connection'Class;
Table : in Table_Definition) is
Name : constant String := Get_Name (Table);
Stmt : Query_Statement
:= Create.Create_Statement (C.Create_Statement ("show full columns from "));
Last : Column_Definition := null;
Col : Column_Definition;
Value : Unbounded_String;
Query : constant ADO.SQL.Query_Access := Stmt.Get_Query;
begin
ADO.SQL.Append_Name (Target => Query.SQL, Name => Name);
Stmt.Execute;
while Stmt.Has_Elements loop
Col := new Column;
Col.Name := Stmt.Get_Unbounded_String (0);
if not Stmt.Is_Null (2) then
Col.Collation := Stmt.Get_Unbounded_String (2);
end if;
if not Stmt.Is_Null (5) then
Col.Default := Stmt.Get_Unbounded_String (5);
end if;
if Last /= null then
Last.Next_Column := Col;
else
Table.First_Column := Col;
end if;
Value := Stmt.Get_Unbounded_String (1);
Col.Col_Type := String_To_Type (To_String (Value));
Value := Stmt.Get_Unbounded_String (3);
Col.Is_Null := Value = "YES";
Value := Stmt.Get_Unbounded_String (4);
Col.Is_Primary := Value = "PRI";
Last := Col;
Stmt.Next;
end loop;
end Load_Table_Schema;
-- ------------------------------
-- Load the database schema
-- ------------------------------
procedure Load_Schema (C : in ADO.Drivers.Connections.Database_Connection'Class;
Schema : out Schema_Definition) is
Stmt : Query_Statement
:= Create.Create_Statement (C.Create_Statement ("show tables"));
Table : Table_Definition;
Last : Table_Definition := null;
begin
Schema.Schema := new ADO.Schemas.Schema;
Stmt.Execute;
while Stmt.Has_Elements loop
Table := new ADO.Schemas.Table;
Table.Name := Stmt.Get_Unbounded_String (0);
if Last /= null then
Last.Next_Table := Table;
else
Schema.Schema.First_Table := Table;
end if;
Load_Table_Schema (C, Table);
Last := Table;
Stmt.Next;
end loop;
end Load_Schema;
end ADO.Schemas.Mysql;
|
Set the Is_Primary column attribute if the column is a primary key
|
Set the Is_Primary column attribute if the column is a primary key
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
dff287f7fc6529801b322a620d00beb77aed2257
|
src/wiki-filters-collectors.ads
|
src/wiki-filters-collectors.ads
|
-----------------------------------------------------------------------
-- wiki-filters-collectors -- Wiki word and link collectors
-- 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 Ada.Containers.Indefinite_Ordered_Maps;
-- === Collector Filters ===
-- The <tt>Wiki.Filters.Collectors</tt> package defines two filters that can be used to
-- collect words or links contained in a Wiki document. The collector filters are inserted
-- in the filter chain and they collect the data as the Wiki text is parsed. After the
-- parsing, the collector filters have collected either the words or the links and they
-- can be queried by using the <tt>Find</tt> or <tt>Iterate</tt> operations.
package Wiki.Filters.Collectors is
pragma Preelaborate;
package WString_Maps is
new Ada.Containers.Indefinite_Ordered_Maps (Key_Type => Wiki.Strings.WString,
Element_Type => Natural,
"<" => "<",
"=" => "=");
subtype Map is WString_Maps.Map;
subtype Cursor is WString_Maps.Cursor;
-- ------------------------------
-- General purpose collector type
-- ------------------------------
type Collector_Type is new Filter_Type with private;
type Collector_Type_Access is access all Collector_Type'Class;
function Find (Map : in Collector_Type;
Item : in Wiki.Strings.WString) return Cursor;
function Contains (Map : in Collector_Type;
Item : in Wiki.Strings.WString) return Boolean;
procedure Iterate (Map : in Collector_Type;
Process : not null access procedure (Pos : in Cursor));
-- ------------------------------
-- Word Collector type
-- ------------------------------
type Word_Collector_Type is new Collector_Type with private;
type Word_Collector_Type_Access is access all Word_Collector_Type'Class;
-- Add a text content with the given format to the document.
procedure Add_Text (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Text : in Wiki.Strings.WString;
Format : in Wiki.Format_Map);
-- Add a section header with the given level in the document.
procedure Add_Header (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Header : in Wiki.Strings.WString;
Level : in Natural);
-- Add a link.
procedure Add_Link (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
-- Add an image.
procedure Add_Image (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
-- Add a quote.
procedure Add_Quote (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
-- Add a text block that is pre-formatted.
procedure Add_Preformatted (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Text : in Wiki.Strings.WString;
Format : in Wiki.Strings.WString);
-- ------------------------------
-- Link Collector type
-- ------------------------------
type Link_Collector_Type is new Collector_Type with private;
type Link_Collector_Type_Access is access all Link_Collector_Type'Class;
-- Add a link.
overriding
procedure Add_Link (Filter : in out Link_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
-- Push a HTML node with the given tag to the document.
overriding
procedure Push_Node (Filter : in out Link_Collector_Type;
Document : in out Wiki.Documents.Document;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List);
-- ------------------------------
-- Image Collector type
-- ------------------------------
type Image_Collector_Type is new Collector_Type with private;
type Image_Collector_Type_Access is access all Image_Collector_Type'Class;
-- Add an image.
overriding
procedure Add_Image (Filter : in out Image_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
private
type Collector_Type is new Filter_Type with record
Items : WString_Maps.Map;
end record;
type Word_Collector_Type is new Collector_Type with null record;
procedure Collect_Words (Filter : in out Word_Collector_Type;
Content : in Wiki.Strings.WString);
type Link_Collector_Type is new Collector_Type with null record;
procedure Collect_Link (Filter : in out Link_Collector_Type;
Attributes : in Wiki.Attributes.Attribute_List;
Name : in String);
type Image_Collector_Type is new Collector_Type with null record;
end Wiki.Filters.Collectors;
|
-----------------------------------------------------------------------
-- wiki-filters-collectors -- Wiki word and link collectors
-- 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 Ada.Containers.Indefinite_Ordered_Maps;
-- === Collector Filters ===
-- The <tt>Wiki.Filters.Collectors</tt> package defines three filters that can be used to
-- collect words, links or images contained in a Wiki document. The collector filters are
-- inserted in the filter chain and they collect the data as the Wiki text is parsed.
-- After the parsing, the collector filters have collected either the words or the links
-- and they can be queried by using the <tt>Find</tt> or <tt>Iterate</tt> operations.
--
-- The filter is inserted in the filter chain before parsing the Wiki document.
--
-- Words : aliased Wiki.Filters.Collectors.Word_Collector_Type;
-- ...
-- Engine.Add_Filter (Words'Unchecked_Access);
--
-- Once the document is parsed, the collector filters contains the data that was collected.
-- The <tt>Iterate</tt> procedure can be used to have a procedure called for each value
-- collected by the filter.
--
-- Words.Iterate (Print'Access);
--
package Wiki.Filters.Collectors is
pragma Preelaborate;
package WString_Maps is
new Ada.Containers.Indefinite_Ordered_Maps (Key_Type => Wiki.Strings.WString,
Element_Type => Natural,
"<" => "<",
"=" => "=");
subtype Map is WString_Maps.Map;
subtype Cursor is WString_Maps.Cursor;
-- ------------------------------
-- General purpose collector type
-- ------------------------------
type Collector_Type is new Filter_Type with private;
type Collector_Type_Access is access all Collector_Type'Class;
function Find (Map : in Collector_Type;
Item : in Wiki.Strings.WString) return Cursor;
function Contains (Map : in Collector_Type;
Item : in Wiki.Strings.WString) return Boolean;
procedure Iterate (Map : in Collector_Type;
Process : not null access procedure (Pos : in Cursor));
-- ------------------------------
-- Word Collector type
-- ------------------------------
type Word_Collector_Type is new Collector_Type with private;
type Word_Collector_Type_Access is access all Word_Collector_Type'Class;
-- Add a text content with the given format to the document.
procedure Add_Text (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Text : in Wiki.Strings.WString;
Format : in Wiki.Format_Map);
-- Add a section header with the given level in the document.
procedure Add_Header (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Header : in Wiki.Strings.WString;
Level : in Natural);
-- Add a link.
procedure Add_Link (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
-- Add an image.
procedure Add_Image (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
-- Add a quote.
procedure Add_Quote (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
-- Add a text block that is pre-formatted.
procedure Add_Preformatted (Filter : in out Word_Collector_Type;
Document : in out Wiki.Documents.Document;
Text : in Wiki.Strings.WString;
Format : in Wiki.Strings.WString);
-- ------------------------------
-- Link Collector type
-- ------------------------------
type Link_Collector_Type is new Collector_Type with private;
type Link_Collector_Type_Access is access all Link_Collector_Type'Class;
-- Add a link.
overriding
procedure Add_Link (Filter : in out Link_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
-- Push a HTML node with the given tag to the document.
overriding
procedure Push_Node (Filter : in out Link_Collector_Type;
Document : in out Wiki.Documents.Document;
Tag : in Wiki.Html_Tag;
Attributes : in out Wiki.Attributes.Attribute_List);
-- ------------------------------
-- Image Collector type
-- ------------------------------
type Image_Collector_Type is new Collector_Type with private;
type Image_Collector_Type_Access is access all Image_Collector_Type'Class;
-- Add an image.
overriding
procedure Add_Image (Filter : in out Image_Collector_Type;
Document : in out Wiki.Documents.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
private
type Collector_Type is new Filter_Type with record
Items : WString_Maps.Map;
end record;
type Word_Collector_Type is new Collector_Type with null record;
procedure Collect_Words (Filter : in out Word_Collector_Type;
Content : in Wiki.Strings.WString);
type Link_Collector_Type is new Collector_Type with null record;
procedure Collect_Link (Filter : in out Link_Collector_Type;
Attributes : in Wiki.Attributes.Attribute_List;
Name : in String);
type Image_Collector_Type is new Collector_Type with null record;
end Wiki.Filters.Collectors;
|
Add some documentation
|
Add some documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
f2d11128bb48c746ecf664a888d462c3b73a6127
|
src/http/curl/util-http-clients-curl.ads
|
src/http/curl/util-http-clients-curl.ads
|
-----------------------------------------------------------------------
-- util-http-clients-curl -- HTTP Clients with CURL
-- 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 System;
with Interfaces.C;
with Interfaces.C.Strings;
with Ada.Strings.Unbounded;
with Util.Http.Mockups;
package Util.Http.Clients.Curl is
-- Register the CURL Http manager.
procedure Register;
private
package C renames Interfaces.C;
package Strings renames Interfaces.C.Strings;
use type C.size_t;
use type C.int;
-- Define 'Int' and 'Chars_Ptr' with capitals to avoid GNAT warnings due
-- to Eclipse capitalization.
subtype Int is C.int;
subtype Chars_Ptr is Strings.chars_ptr;
subtype Size_T is C.size_t;
subtype CURL is System.Address;
type CURL_Code is new Interfaces.C.int;
CURLE_OK : constant CURL_Code := 0;
type CURL_Info is new Int;
type Curl_Option is new Int;
type CURL_Slist;
type CURL_Slist_Access is access CURL_Slist;
type CURL_Slist is record
Data : Chars_Ptr;
Next : CURL_Slist_Access;
end record;
-- Check the CURL result code and report and exception and a log message if
-- the CURL code indicates an error.
procedure Check_Code (Code : in CURL_Code;
Message : in String);
type Curl_Http_Manager is new Http_Manager with null record;
type Curl_Http_Manager_Access is access all Http_Manager'Class;
-- Create a new HTTP request associated with the current request manager.
procedure Create (Manager : in Curl_Http_Manager;
Http : in out Client'Class);
overriding
procedure Do_Get (Manager : in Curl_Http_Manager;
Http : in Client'Class;
URI : in String;
Reply : out Response'Class);
overriding
procedure Do_Post (Manager : in Curl_Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class);
overriding
procedure Do_Put (Manager : in Curl_Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class);
type Curl_Http_Request is new Util.Http.Mockups.Mockup_Request with record
Data : CURL := System.Null_Address;
URL : Chars_Ptr := Interfaces.C.Strings.Null_Ptr;
Content : Chars_Ptr := Interfaces.C.Strings.Null_Ptr;
Curl_Headers : CURL_Slist_Access := null;
end record;
type Curl_Http_Request_Access is access all Curl_Http_Request'Class;
-- Prepare to setup the headers in the request.
procedure Set_Headers (Request : in out Curl_Http_Request);
overriding
procedure Finalize (Request : in out Curl_Http_Request);
type Curl_Http_Response is new Util.Http.Mockups.Mockup_Response with record
C : CURL;
Content : Ada.Strings.Unbounded.Unbounded_String;
Status : Natural;
Parsing_Body : Boolean := False;
end record;
type Curl_Http_Response_Access is access all Curl_Http_Response'Class;
-- Get the response body as a string.
overriding
function Get_Body (Reply : in Curl_Http_Response) return String;
-- Get the response status code.
overriding
function Get_Status (Reply : in Curl_Http_Response) return Natural;
-- Add a string to a CURL slist.
function Curl_Slist_Append (List : in CURL_Slist_Access;
Value : in Chars_Ptr) return CURL_Slist_Access;
pragma Import (C, Curl_Slist_Append, "curl_slist_append");
-- Free an entrire CURL slist.
procedure Curl_Slist_Free_All (List : in CURL_Slist_Access);
pragma Import (C, Curl_Slist_Free_All, "curl_slist_free_all");
-- Start a libcurl easy session.
function Curl_Easy_Init return CURL;
pragma Import (C, Curl_Easy_Init, "curl_easy_init");
-- End a libcurl easy session.
procedure Curl_Easy_Cleanup (Handle : in CURL);
pragma Import (C, Curl_Easy_Cleanup, "curl_easy_cleanup");
-- Perform a file transfer.
function Curl_Easy_Perform (Handle : in CURL) return CURL_Code;
pragma Import (C, Curl_Easy_Perform, "curl_easy_perform");
-- Return the error message which correspond to the given CURL error code.
function Curl_Easy_Strerror (Code : in CURL_Code) return Chars_Ptr;
pragma Import (C, Curl_Easy_Strerror, "curl_easy_strerror");
-- Set options for a curl easy handle.
function Curl_Easy_Setopt_String (Handle : in CURL;
Option : in Curl_Option;
Value : in Chars_Ptr) return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_String, "curl_easy_setopt");
-- Set options for a curl easy handle.
function Curl_Easy_Setopt_Slist (Handle : in CURL;
Option : in Curl_Option;
Value : in CURL_Slist_Access) return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_Slist, "curl_easy_setopt");
-- Set options for a curl easy handle.
function Curl_Easy_Setopt_Long (Handle : in CURL;
Option : in Curl_Option;
Value : in Interfaces.C.long) return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_Long, "curl_easy_setopt");
-- Get information from a CURL handle for an option returning a String.
function Curl_Easy_Getinfo_String (Handle : in CURL;
Option : in CURL_Info;
Value : access Chars_Ptr) return CURL_Code;
pragma Import (C, Curl_Easy_Getinfo_String, "curl_easy_getinfo");
-- Get information from a CURL handle for an option returning a Long.
function Curl_Easy_Getinfo_Long (Handle : in CURL;
Option : in CURL_Info;
Value : access C.long) return CURL_Code;
pragma Import (C, Curl_Easy_Getinfo_Long, "curl_easy_getinfo");
function Curl_Easy_Setopt_Write_Callback
(Handle : in CURL;
Option : in Curl_Option;
Func : access function (Data : in Chars_Ptr;
Size : in Size_T;
Nmemb : in Size_T;
Ptr : in Curl_Http_Response_Access) return Size_T)
return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_Write_Callback, "curl_easy_setopt");
-- Set options for a curl easy handle.
function Curl_Easy_Setopt_Data (Handle : in CURL;
Option : in Curl_Option;
Value : in Curl_Http_Response_Access) return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_Data, "curl_easy_setopt");
function Read_Response (Data : in Chars_Ptr;
Size : in Size_T;
Nmemb : in Size_T;
Response : in Curl_Http_Response_Access) return Size_T;
end Util.Http.Clients.Curl;
|
-----------------------------------------------------------------------
-- util-http-clients-curl -- HTTP Clients with CURL
-- 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 System;
with Interfaces.C;
with Interfaces.C.Strings;
with Ada.Strings.Unbounded;
with Util.Http.Mockups;
package Util.Http.Clients.Curl is
-- Register the CURL Http manager.
procedure Register;
private
package C renames Interfaces.C;
package Strings renames Interfaces.C.Strings;
use type C.size_t;
use type C.int;
-- Define 'Int' and 'Chars_Ptr' with capitals to avoid GNAT warnings due
-- to Eclipse capitalization.
subtype Int is C.int;
subtype Chars_Ptr is Strings.chars_ptr;
subtype Size_T is C.size_t;
subtype CURL is System.Address;
type CURL_Code is new Interfaces.C.int;
CURLE_OK : constant CURL_Code := 0;
type CURL_Info is new Int;
type Curl_Option is new Int;
type CURL_Slist;
type CURL_Slist_Access is access CURL_Slist;
type CURL_Slist is record
Data : Chars_Ptr;
Next : CURL_Slist_Access;
end record;
-- Check the CURL result code and report and exception and a log message if
-- the CURL code indicates an error.
procedure Check_Code (Code : in CURL_Code;
Message : in String);
type Curl_Http_Manager is new Http_Manager with null record;
type Curl_Http_Manager_Access is access all Http_Manager'Class;
-- Create a new HTTP request associated with the current request manager.
procedure Create (Manager : in Curl_Http_Manager;
Http : in out Client'Class);
overriding
procedure Do_Get (Manager : in Curl_Http_Manager;
Http : in Client'Class;
URI : in String;
Reply : out Response'Class);
overriding
procedure Do_Post (Manager : in Curl_Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class);
overriding
procedure Do_Put (Manager : in Curl_Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class);
-- Set the timeout for the connection.
overriding
procedure Set_Timeout (Manager : in Curl_Http_Manager;
Http : in Client'Class;
Timeout : in Duration);
type Curl_Http_Request is new Util.Http.Mockups.Mockup_Request with record
Data : CURL := System.Null_Address;
URL : Chars_Ptr := Interfaces.C.Strings.Null_Ptr;
Content : Chars_Ptr := Interfaces.C.Strings.Null_Ptr;
Curl_Headers : CURL_Slist_Access := null;
end record;
type Curl_Http_Request_Access is access all Curl_Http_Request'Class;
-- Prepare to setup the headers in the request.
procedure Set_Headers (Request : in out Curl_Http_Request);
overriding
procedure Finalize (Request : in out Curl_Http_Request);
type Curl_Http_Response is new Util.Http.Mockups.Mockup_Response with record
C : CURL;
Content : Ada.Strings.Unbounded.Unbounded_String;
Status : Natural;
Parsing_Body : Boolean := False;
end record;
type Curl_Http_Response_Access is access all Curl_Http_Response'Class;
-- Get the response body as a string.
overriding
function Get_Body (Reply : in Curl_Http_Response) return String;
-- Get the response status code.
overriding
function Get_Status (Reply : in Curl_Http_Response) return Natural;
-- Add a string to a CURL slist.
function Curl_Slist_Append (List : in CURL_Slist_Access;
Value : in Chars_Ptr) return CURL_Slist_Access;
pragma Import (C, Curl_Slist_Append, "curl_slist_append");
-- Free an entrire CURL slist.
procedure Curl_Slist_Free_All (List : in CURL_Slist_Access);
pragma Import (C, Curl_Slist_Free_All, "curl_slist_free_all");
-- Start a libcurl easy session.
function Curl_Easy_Init return CURL;
pragma Import (C, Curl_Easy_Init, "curl_easy_init");
-- End a libcurl easy session.
procedure Curl_Easy_Cleanup (Handle : in CURL);
pragma Import (C, Curl_Easy_Cleanup, "curl_easy_cleanup");
-- Perform a file transfer.
function Curl_Easy_Perform (Handle : in CURL) return CURL_Code;
pragma Import (C, Curl_Easy_Perform, "curl_easy_perform");
-- Return the error message which correspond to the given CURL error code.
function Curl_Easy_Strerror (Code : in CURL_Code) return Chars_Ptr;
pragma Import (C, Curl_Easy_Strerror, "curl_easy_strerror");
-- Set options for a curl easy handle.
function Curl_Easy_Setopt_String (Handle : in CURL;
Option : in Curl_Option;
Value : in Chars_Ptr) return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_String, "curl_easy_setopt");
-- Set options for a curl easy handle.
function Curl_Easy_Setopt_Slist (Handle : in CURL;
Option : in Curl_Option;
Value : in CURL_Slist_Access) return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_Slist, "curl_easy_setopt");
-- Set options for a curl easy handle.
function Curl_Easy_Setopt_Long (Handle : in CURL;
Option : in Curl_Option;
Value : in Interfaces.C.long) return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_Long, "curl_easy_setopt");
-- Get information from a CURL handle for an option returning a String.
function Curl_Easy_Getinfo_String (Handle : in CURL;
Option : in CURL_Info;
Value : access Chars_Ptr) return CURL_Code;
pragma Import (C, Curl_Easy_Getinfo_String, "curl_easy_getinfo");
-- Get information from a CURL handle for an option returning a Long.
function Curl_Easy_Getinfo_Long (Handle : in CURL;
Option : in CURL_Info;
Value : access C.long) return CURL_Code;
pragma Import (C, Curl_Easy_Getinfo_Long, "curl_easy_getinfo");
function Curl_Easy_Setopt_Write_Callback
(Handle : in CURL;
Option : in Curl_Option;
Func : access function (Data : in Chars_Ptr;
Size : in Size_T;
Nmemb : in Size_T;
Ptr : in Curl_Http_Response_Access) return Size_T)
return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_Write_Callback, "curl_easy_setopt");
-- Set options for a curl easy handle.
function Curl_Easy_Setopt_Data (Handle : in CURL;
Option : in Curl_Option;
Value : in Curl_Http_Response_Access) return CURL_Code;
pragma Import (C, Curl_Easy_Setopt_Data, "curl_easy_setopt");
function Read_Response (Data : in Chars_Ptr;
Size : in Size_T;
Nmemb : in Size_T;
Response : in Curl_Http_Response_Access) return Size_T;
end Util.Http.Clients.Curl;
|
Declare the Set_Timeout procedure
|
Declare the Set_Timeout procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
35208ed156fcb24f3e3a0fed13c2f6da66e3e1a6
|
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;
-- ------------------------------
-- 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;
|
-----------------------------------------------------------------------
-- 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;
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;
-- ------------------------------
-- Collect the information about memory slot sizes allocated by the application.
-- ------------------------------
procedure Size_Information (Sizes : in out Size_Info_Map) is
Iter : Allocation_Cursor := Used_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;
end Memory_Allocator;
end MAT.Memory.Targets;
|
Implement the protected operation Size_Information
|
Implement the protected operation Size_Information
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
47ac340bf4b073c618cdc0d3575d0186ebe6f3de
|
awa/samples/src/atlas-reviews-modules.ads
|
awa/samples/src/atlas-reviews-modules.ads
|
-----------------------------------------------------------------------
-- atlas-reviews-modules -- Module reviews
-- 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 ASF.Applications;
with AWA.Modules;
with Atlas.Reviews.Models;
with Security.Permissions;
package Atlas.Reviews.Modules is
-- The name under which the module is registered.
NAME : constant String := "reviews";
package ACL_Create_Reviews is new Security.Permissions.Definition ("review-create");
package ACL_Delete_Reviews is new Security.Permissions.Definition ("review-delete");
package ACL_Update_Reviews is new Security.Permissions.Definition ("review-update");
-- ------------------------------
-- Module reviews
-- ------------------------------
type Review_Module is new AWA.Modules.Module with private;
type Review_Module_Access is access all Review_Module'Class;
-- Initialize the reviews module.
overriding
procedure Initialize (Plugin : in out Review_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Get the reviews module.
function Get_Review_Module return Review_Module_Access;
-- save
procedure save (Model : in Review_Module;
Entity : in out Atlas.Reviews.Models.Review_Ref'Class);
-- delete
procedure delete (Model : in Review_Module;
Entity : in out Atlas.Reviews.Models.Review_Ref'Class);
private
type Review_Module is new AWA.Modules.Module with null record;
end Atlas.Reviews.Modules;
|
-----------------------------------------------------------------------
-- atlas-reviews-modules -- Module reviews
-- 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 ASF.Applications;
with AWA.Modules;
with Atlas.Reviews.Models;
with Security.Permissions;
package Atlas.Reviews.Modules is
-- The name under which the module is registered.
NAME : constant String := "reviews";
package ACL_Create_Reviews is new Security.Permissions.Definition ("review-create");
package ACL_Delete_Reviews is new Security.Permissions.Definition ("review-delete");
package ACL_Update_Reviews is new Security.Permissions.Definition ("review-update");
-- ------------------------------
-- Module reviews
-- ------------------------------
type Review_Module is new AWA.Modules.Module with private;
type Review_Module_Access is access all Review_Module'Class;
-- Initialize the reviews module.
overriding
procedure Initialize (Plugin : in out Review_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Get the reviews module.
function Get_Review_Module return Review_Module_Access;
-- Save the review.
procedure Save (Model : in Review_Module;
Entity : in out Atlas.Reviews.Models.Review_Ref'Class);
-- Delete the review.
procedure Delete (Model : in Review_Module;
Entity : in out Atlas.Reviews.Models.Review_Ref'Class);
private
type Review_Module is new AWA.Modules.Module with null record;
end Atlas.Reviews.Modules;
|
Add some documentation
|
Add some documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
0ac29f20e5b59be0dfdf0e4edf52c7814c32af92
|
mat/src/mat-readers-marshaller.adb
|
mat/src/mat-readers-marshaller.adb
|
-----------------------------------------------------------------------
-- Ipc -- Ipc channel between profiler tool and application --
-- 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 System; use System;
with System.Address_To_Access_Conversions;
with System.Storage_Elements;
with Util.Log.Loggers;
with Interfaces; use Interfaces;
package body MAT.Readers.Marshaller is
use System.Storage_Elements;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Readers.Marshaller");
package Uint8_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint8);
package Uint32_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint32);
function Get_Raw_Uint32 (Buf : System.Address) return MAT.Types.Uint32 is
use Uint32_Access;
P : constant Object_Pointer := To_Pointer (Buf);
begin
return P.all;
end Get_Raw_Uint32;
function Get_Uint8 (Buffer : in Buffer_Ptr) return MAT.Types.Uint8 is
use Uint8_Access;
P : constant Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size = 0 then
Log.Error ("Not enough data to get a uint8");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 1;
Buffer.Current := Buffer.Current + Storage_Offset (1);
return P.all;
end Get_Uint8;
function Get_Uint16 (Buffer : in Buffer_Ptr) return MAT.Types.Uint16 is
use Uint8_Access;
High : constant Object_Pointer := To_Pointer (Buffer.Current
+ Storage_Offset (1));
Low : constant Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size <= 1 then
Log.Error ("Not enough data to get a uint16");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 2;
Buffer.Current := Buffer.Current + Storage_Offset (2);
return MAT.Types.Uint16 (High.all) * 256 + MAT.Types.Uint16 (Low.all);
end Get_Uint16;
function Get_Uint32 (Buffer : in Buffer_Ptr) return MAT.Types.Uint32 is
use Uint32_Access;
P : constant Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size < 4 then
Log.Error ("Not enough data to get a uint32");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 4;
Buffer.Current := Buffer.Current + Storage_Offset (4);
if Buffer.Current >= Buffer.Last then
Buffer.Current := Buffer.Start;
end if;
return P.all;
end Get_Uint32;
function Get_Uint64 (Buffer : in Buffer_Ptr) return MAT.Types.Uint64 is
Val : constant MAT.Types.Uint64 := MAT.Types.Uint64 (Get_Uint32 (Buffer));
begin
return Val + MAT.Types.Uint64 (Get_Uint32 (Buffer)) * 2**32;
end Get_Uint64;
function Get_Target_Value (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return Target_Type is
begin
case Kind is
when MAT.Events.T_UINT8 =>
return Target_Type (Get_Uint8 (Msg));
when MAT.Events.T_UINT16 =>
return Target_Type (Get_Uint16 (Msg));
when MAT.Events.T_UINT32 =>
return Target_Type (Get_Uint32 (Msg));
when MAT.Events.T_UINT64 =>
return Target_Type (Get_Uint64 (Msg));
when others =>
Log.Error ("Invalid attribute type {0}",
MAT.Events.Attribute_Type'Image (Kind));
return 0;
end case;
end Get_Target_Value;
-- ------------------------------
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
-- ------------------------------
function Get_String (Buffer : in Buffer_Ptr) return String is
Len : constant MAT.Types.Uint8 := Get_Uint8 (Buffer);
Result : String (1 .. Natural (Len));
begin
for I in Result'Range loop
Result (I) := Character'Val (Get_Uint8 (Buffer));
end loop;
return Result;
end Get_String;
-- ------------------------------
-- Skip the given number of bytes from the message.
-- ------------------------------
procedure Skip (Buffer : in Buffer_Ptr;
Size : in Natural) is
begin
Buffer.Size := Buffer.Size - Size;
Buffer.Current := Buffer.Current + Storage_Offset (Size);
end Skip;
function Get_Target_Size (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Size is
function Get_Value is new Get_Target_Value (MAT.Types.Target_Size);
begin
return Get_Value (Msg, Kind);
end Get_Target_Size;
function Get_Target_Addr (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Addr is
function Get_Value is new Get_Target_Value (MAT.Types.Target_Addr);
begin
return Get_Value (Msg, Kind);
end Get_Target_Addr;
function Get_Target_Uint32 (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Uint32 is
function Get_Value is new Get_Target_Value (MAT.Types.Target_Addr);
begin
return Get_Value (Msg, Kind);
end Get_Target_Uint32;
end MAT.Readers.Marshaller;
|
-----------------------------------------------------------------------
-- Ipc -- Ipc channel between profiler tool and application --
-- 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 System; use System;
with System.Address_To_Access_Conversions;
with System.Storage_Elements;
with Util.Log.Loggers;
with Interfaces; use Interfaces;
package body MAT.Readers.Marshaller is
use System.Storage_Elements;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Readers.Marshaller");
package Uint8_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint8);
package Uint32_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint32);
function Get_Raw_Uint32 (Buf : System.Address) return MAT.Types.Uint32 is
use Uint32_Access;
P : constant Object_Pointer := To_Pointer (Buf);
begin
return P.all;
end Get_Raw_Uint32;
function Get_Uint8 (Buffer : in Buffer_Ptr) return MAT.Types.Uint8 is
use Uint8_Access;
P : constant Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size = 0 then
Log.Error ("Not enough data to get a uint8");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 1;
Buffer.Current := Buffer.Current + Storage_Offset (1);
return P.all;
end Get_Uint8;
function Get_Uint16 (Buffer : in Buffer_Ptr) return MAT.Types.Uint16 is
use Uint8_Access;
High : constant Object_Pointer := To_Pointer (Buffer.Current
+ Storage_Offset (1));
Low : constant Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size <= 1 then
Log.Error ("Not enough data to get a uint16");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 2;
Buffer.Current := Buffer.Current + Storage_Offset (2);
return MAT.Types.Uint16 (High.all) * 256 + MAT.Types.Uint16 (Low.all);
end Get_Uint16;
function Get_Uint32 (Buffer : in Buffer_Ptr) return MAT.Types.Uint32 is
use Uint32_Access;
P : constant Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size < 4 then
Log.Error ("Not enough data to get a uint32");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 4;
Buffer.Current := Buffer.Current + Storage_Offset (4);
if Buffer.Current >= Buffer.Last then
Buffer.Current := Buffer.Start;
end if;
return P.all;
end Get_Uint32;
function Get_Uint64 (Buffer : in Buffer_Ptr) return MAT.Types.Uint64 is
Val : constant MAT.Types.Uint64 := MAT.Types.Uint64 (Get_Uint32 (Buffer));
begin
return Val + MAT.Types.Uint64 (Get_Uint32 (Buffer)) * 2**32;
end Get_Uint64;
function Get_Target_Value (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return Target_Type is
begin
case Kind is
when MAT.Events.T_UINT8 =>
return Target_Type (Get_Uint8 (Msg));
when MAT.Events.T_UINT16 =>
return Target_Type (Get_Uint16 (Msg));
when MAT.Events.T_UINT32 =>
return Target_Type (Get_Uint32 (Msg));
when MAT.Events.T_UINT64 =>
return Target_Type (Get_Uint64 (Msg));
when others =>
Log.Error ("Invalid attribute type {0}",
MAT.Events.Attribute_Type'Image (Kind));
return 0;
end case;
end Get_Target_Value;
-- ------------------------------
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
-- ------------------------------
function Get_String (Buffer : in Buffer_Ptr) return String is
Len : constant MAT.Types.Uint8 := Get_Uint8 (Buffer);
Result : String (1 .. Natural (Len));
begin
for I in Result'Range loop
Result (I) := Character'Val (Get_Uint8 (Buffer));
end loop;
return Result;
end Get_String;
-- ------------------------------
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
-- ------------------------------
function Get_String (Msg : in Buffer_Ptr) return Ada.Strings.Unbounded.Unbounded_String is
begin
return Ada.Strings.Unbounded.To_Unbounded_String (Get_String (Msg));
end Get_String;
-- ------------------------------
-- Skip the given number of bytes from the message.
-- ------------------------------
procedure Skip (Buffer : in Buffer_Ptr;
Size : in Natural) is
begin
Buffer.Size := Buffer.Size - Size;
Buffer.Current := Buffer.Current + Storage_Offset (Size);
end Skip;
function Get_Target_Size (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Size is
function Get_Value is new Get_Target_Value (MAT.Types.Target_Size);
begin
return Get_Value (Msg, Kind);
end Get_Target_Size;
function Get_Target_Addr (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Addr is
function Get_Value is new Get_Target_Value (MAT.Types.Target_Addr);
begin
return Get_Value (Msg, Kind);
end Get_Target_Addr;
function Get_Target_Uint32 (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Uint32 is
function Get_Value is new Get_Target_Value (MAT.Types.Target_Addr);
begin
return Get_Value (Msg, Kind);
end Get_Target_Uint32;
end MAT.Readers.Marshaller;
|
Implement the Get_String operation
|
Implement the Get_String operation
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
c2c1b3b99aac2b671b4690df204846e4b1b9104b
|
awa/src/awa-services-contexts.adb
|
awa/src/awa-services-contexts.adb
|
-----------------------------------------------------------------------
-- awa-services -- Services
-- 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.Task_Attributes;
with ADO.Databases;
package body AWA.Services.Contexts is
use type ADO.Databases.Connection_Status;
use type AWA.Users.Principals.Principal_Access;
package Task_Context is new Ada.Task_Attributes
(Service_Context_Access, null);
-- ------------------------------
-- Get the application associated with the current service operation.
-- ------------------------------
function Get_Application (Ctx : in Service_Context)
return AWA.Applications.Application_Access is
begin
return Ctx.Application;
end Get_Application;
-- ------------------------------
-- Get the current database connection for reading.
-- ------------------------------
function Get_Session (Ctx : in Service_Context_Access) return ADO.Sessions.Session is
begin
if Ctx.Slave.Get_Status /= ADO.Databases.OPEN then
Ctx.Slave := Ctx.Application.Get_Session;
end if;
return Ctx.Slave;
end Get_Session;
-- ------------------------------
-- Get the current database connection for reading and writing.
-- ------------------------------
function Get_Master_Session (Ctx : in Service_Context_Access)
return ADO.Sessions.Master_Session is
begin
if Ctx.Master.Get_Status /= ADO.Databases.OPEN then
Ctx.Master := Ctx.Application.Get_Master_Session;
-- Ctx.Slave := Ctx.Master;
end if;
return Ctx.Master;
end Get_Master_Session;
-- ------------------------------
-- Get the current user invoking the service operation.
-- Returns a null user if there is none.
-- ------------------------------
function Get_User (Ctx : in Service_Context) return AWA.Users.Models.User_Ref is
begin
if Ctx.Principal = null then
return AWA.Users.Models.Null_User;
else
return Ctx.Principal.Get_User;
end if;
end Get_User;
-- ------------------------------
-- Get the current user identifier invoking the service operation.
-- Returns NO_IDENTIFIER if there is none.
-- ------------------------------
function Get_User_Identifier (Ctx : in Service_Context) return ADO.Identifier is
begin
if Ctx.Principal = null then
return ADO.NO_IDENTIFIER;
else
return Ctx.Principal.Get_User_Identifier;
end if;
end Get_User_Identifier;
-- ------------------------------
-- Get the current user session from the user invoking the service operation.
-- Returns a null session if there is none.
-- ------------------------------
function Get_User_Session (Ctx : in Service_Context) return AWA.Users.Models.Session_Ref is
begin
if Ctx.Principal = null then
return AWA.Users.Models.Null_Session;
else
return Ctx.Principal.Get_Session;
end if;
end Get_User_Session;
-- ------------------------------
-- Starts a transaction.
-- ------------------------------
procedure Start (Ctx : in out Service_Context) is
begin
if Ctx.Transaction = 0 and then Ctx.Master.Get_Status /= ADO.Databases.OPEN then
Ctx.Master.Begin_Transaction;
Ctx.Active_Transaction := True;
end if;
Ctx.Transaction := Ctx.Transaction + 1;
end Start;
-- ------------------------------
-- Commits the current transaction. The database transaction is really committed by the
-- last <b>Commit</b> called.
-- ------------------------------
procedure Commit (Ctx : in out Service_Context) is
begin
Ctx.Transaction := Ctx.Transaction - 1;
if Ctx.Transaction = 0 and then Ctx.Active_Transaction then
Ctx.Master.Commit;
Ctx.Active_Transaction := False;
end if;
end Commit;
-- ------------------------------
-- Rollback the current transaction. The database transaction is rollback at the first
-- call to <b>Rollback</b>.
-- ------------------------------
procedure Rollback (Ctx : in out Service_Context) is
begin
null;
end Rollback;
-- ------------------------------
-- Set the current application and user context.
-- ------------------------------
procedure Set_Context (Ctx : in out Service_Context;
Application : in AWA.Applications.Application_Access;
Principal : in AWA.Users.Principals.Principal_Access) is
begin
Ctx.Application := Application;
Ctx.Principal := Principal;
end Set_Context;
-- ------------------------------
-- Initializes the service context.
-- ------------------------------
overriding
procedure Initialize (Ctx : in out Service_Context) is
use type AWA.Applications.Application_Access;
begin
Ctx.Previous := Task_Context.Value;
Task_Context.Set_Value (Ctx'Unchecked_Access);
if Ctx.Previous /= null and then Ctx.Application = null then
Ctx.Application := Ctx.Previous.Application;
end if;
end Initialize;
-- ------------------------------
-- Finalize the service context, rollback non-committed transaction, releases any object.
-- ------------------------------
overriding
procedure Finalize (Ctx : in out Service_Context) is
begin
-- When the service context is released, we must not have any active transaction.
-- This means we are leaving the service in an abnormal way such as when an
-- exception is raised. If this is the case, rollback the transaction.
if Ctx.Active_Transaction then
Ctx.Master.Rollback;
end if;
Task_Context.Set_Value (Ctx.Previous);
end Finalize;
-- ------------------------------
-- Get the current service context.
-- Returns null if the current thread is not associated with any service context.
-- ------------------------------
function Current return Service_Context_Access is
begin
return Task_Context.Value;
end Current;
end AWA.Services.Contexts;
|
-----------------------------------------------------------------------
-- awa-services -- Services
-- 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.Task_Attributes;
with ADO.Databases;
package body AWA.Services.Contexts is
use type ADO.Databases.Connection_Status;
use type AWA.Users.Principals.Principal_Access;
package Task_Context is new Ada.Task_Attributes
(Service_Context_Access, null);
-- ------------------------------
-- Get the application associated with the current service operation.
-- ------------------------------
function Get_Application (Ctx : in Service_Context)
return AWA.Applications.Application_Access is
begin
return Ctx.Application;
end Get_Application;
-- ------------------------------
-- Get the current database connection for reading.
-- ------------------------------
function Get_Session (Ctx : in Service_Context_Access) return ADO.Sessions.Session is
begin
if Ctx.Slave.Get_Status /= ADO.Databases.OPEN then
Ctx.Slave := Ctx.Application.Get_Session;
end if;
return Ctx.Slave;
end Get_Session;
-- ------------------------------
-- Get the current database connection for reading and writing.
-- ------------------------------
function Get_Master_Session (Ctx : in Service_Context_Access)
return ADO.Sessions.Master_Session is
begin
if Ctx.Master.Get_Status /= ADO.Databases.OPEN then
Ctx.Master := Ctx.Application.Get_Master_Session;
-- Ctx.Slave := Ctx.Master;
end if;
return Ctx.Master;
end Get_Master_Session;
-- ------------------------------
-- Get the current user invoking the service operation.
-- Returns a null user if there is none.
-- ------------------------------
function Get_User (Ctx : in Service_Context) return AWA.Users.Models.User_Ref is
begin
if Ctx.Principal = null then
return AWA.Users.Models.Null_User;
else
return Ctx.Principal.Get_User;
end if;
end Get_User;
-- ------------------------------
-- Get the current user identifier invoking the service operation.
-- Returns NO_IDENTIFIER if there is none.
-- ------------------------------
function Get_User_Identifier (Ctx : in Service_Context) return ADO.Identifier is
begin
if Ctx.Principal = null then
return ADO.NO_IDENTIFIER;
else
return Ctx.Principal.Get_User_Identifier;
end if;
end Get_User_Identifier;
-- ------------------------------
-- Get the current user session from the user invoking the service operation.
-- Returns a null session if there is none.
-- ------------------------------
function Get_User_Session (Ctx : in Service_Context) return AWA.Users.Models.Session_Ref is
begin
if Ctx.Principal = null then
return AWA.Users.Models.Null_Session;
else
return Ctx.Principal.Get_Session;
end if;
end Get_User_Session;
-- ------------------------------
-- Starts a transaction.
-- ------------------------------
procedure Start (Ctx : in out Service_Context) is
begin
if Ctx.Transaction = 0 and then not Ctx.Active_Transaction then
Ctx.Master.Begin_Transaction;
Ctx.Active_Transaction := True;
end if;
Ctx.Transaction := Ctx.Transaction + 1;
end Start;
-- ------------------------------
-- Commits the current transaction. The database transaction is really committed by the
-- last <b>Commit</b> called.
-- ------------------------------
procedure Commit (Ctx : in out Service_Context) is
begin
Ctx.Transaction := Ctx.Transaction - 1;
if Ctx.Transaction = 0 and then Ctx.Active_Transaction then
Ctx.Master.Commit;
Ctx.Active_Transaction := False;
end if;
end Commit;
-- ------------------------------
-- Rollback the current transaction. The database transaction is rollback at the first
-- call to <b>Rollback</b>.
-- ------------------------------
procedure Rollback (Ctx : in out Service_Context) is
begin
null;
end Rollback;
-- ------------------------------
-- Set the current application and user context.
-- ------------------------------
procedure Set_Context (Ctx : in out Service_Context;
Application : in AWA.Applications.Application_Access;
Principal : in AWA.Users.Principals.Principal_Access) is
begin
Ctx.Application := Application;
Ctx.Principal := Principal;
end Set_Context;
-- ------------------------------
-- Initializes the service context.
-- ------------------------------
overriding
procedure Initialize (Ctx : in out Service_Context) is
use type AWA.Applications.Application_Access;
begin
Ctx.Previous := Task_Context.Value;
Task_Context.Set_Value (Ctx'Unchecked_Access);
if Ctx.Previous /= null and then Ctx.Application = null then
Ctx.Application := Ctx.Previous.Application;
end if;
end Initialize;
-- ------------------------------
-- Finalize the service context, rollback non-committed transaction, releases any object.
-- ------------------------------
overriding
procedure Finalize (Ctx : in out Service_Context) is
begin
-- When the service context is released, we must not have any active transaction.
-- This means we are leaving the service in an abnormal way such as when an
-- exception is raised. If this is the case, rollback the transaction.
if Ctx.Active_Transaction then
Ctx.Master.Rollback;
end if;
Task_Context.Set_Value (Ctx.Previous);
end Finalize;
-- ------------------------------
-- Get the current service context.
-- Returns null if the current thread is not associated with any service context.
-- ------------------------------
function Current return Service_Context_Access is
begin
return Task_Context.Value;
end Current;
end AWA.Services.Contexts;
|
Fix start transaction when several start/commit sequences are made
|
Fix start transaction when several start/commit sequences are made
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
d86ec654532aa06efe38c2a3a5b4222a42b913c8
|
src/glfw/glfw-input-joysticks.ads
|
src/glfw/glfw-input-joysticks.ads
|
-- SPDX-License-Identifier: Apache-2.0
--
-- Copyright (c) 2013 Felix Krause <[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.
private with Glfw.Enums;
package Glfw.Input.Joysticks is
pragma Preelaborate;
use type Interfaces.C.C_float;
type Joystick_Index is range 1 .. 16;
-- GLFW supports up to 16 joysticks; they are indexed from 1 to 16
type Joystick is tagged private;
-- A Joystick object will link to the first joystick by default
type Axis_Position is new Interfaces.C.C_float range -1.0 .. 1.0;
type Axis_Positions is array (Positive range <>) of aliased Axis_Position;
type Joystick_Button_State is new Button_State;
type Joystick_Button_States is array (Positive range <>) of
aliased Joystick_Button_State;
type Joystick_Gamepad_State is record
Buttons : Joystick_Button_States (1 .. 15);
Axes : Axis_Positions (1 .. 6);
end record
with Convention => C;
type Joystick_Hat_State is
(Centered, Up, Right, Right_Up, Down, Right_Down, Left, Left_Up, Left_Down);
type Joystick_Hat_States is array (Positive range <>) of
aliased Joystick_Hat_State;
type Connect_State is (Connected, Disconnected);
function Index (Source : Joystick) return Joystick_Index;
procedure Set_Index (Target : in out Joystick; Value : Joystick_Index);
function Present (Source : Joystick) return Boolean;
function Is_Gamepad (Source : Joystick) return Boolean;
function Gamepad_Name (Source : Joystick) return String;
function Gamepad_State (Source : Joystick) return Joystick_Gamepad_State;
function Joystick_Name (Source : Joystick) return String;
function Joystick_GUID (Source : Joystick) return String;
procedure Update_Gamepad_Mappings (Mappings : String);
function Positions (Source : Joystick) return Axis_Positions;
function Button_States (Source : Joystick) return Joystick_Button_States;
function Hat_States (Source : Joystick) return Joystick_Hat_States;
type Joystick_Callback is access procedure
(Source : Joystick; State : Connect_State);
procedure Set_Callback (Callback : Joystick_Callback);
-- Enable or disable a callback to receive joystick (dis)connection
-- events
--
-- Must only be called from the environment task.
private
type Joystick is tagged record
Raw_Index : Enums.Joystick_ID := Enums.Joystick_1;
end record;
for Joystick_Button_State'Size use Interfaces.C.char'Size;
for Joystick_Hat_State use
(Centered => 0,
Up => 1,
Right => 2,
Right_Up => 3,
Down => 4,
Right_Down => 6,
Left => 8,
Left_Up => 9,
Left_Down => 12);
for Joystick_Hat_State'Size use Interfaces.C.char'Size;
for Connect_State use (Connected => 16#40001#,
Disconnected => 16#40002#);
for Connect_State'Size use Interfaces.C.int'Size;
end Glfw.Input.Joysticks;
|
-- SPDX-License-Identifier: Apache-2.0
--
-- Copyright (c) 2013 Felix Krause <[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.
private with Glfw.Enums;
package Glfw.Input.Joysticks is
pragma Preelaborate;
use type Interfaces.C.C_float;
type Joystick_Index is range 1 .. 16;
-- GLFW supports up to 16 joysticks; they are indexed from 1 to 16
type Joystick is tagged private;
-- A Joystick object will link to the first joystick by default
type Axis_Position is new Interfaces.C.C_float range -1.0 .. 1.0;
type Axis_Positions is array (Positive range <>) of aliased Axis_Position;
type Joystick_Button_State is new Button_State;
type Joystick_Button_States is array (Positive range <>) of
aliased Joystick_Button_State;
subtype Gamepad_Button_Index is Positive range 1 .. 15;
subtype Gamepad_Axis_Index is Positive range 1 .. 6;
type Joystick_Gamepad_State is record
Buttons : Joystick_Button_States (Gamepad_Button_Index);
Axes : Axis_Positions (Gamepad_Axis_Index);
end record
with Convention => C;
type Joystick_Hat_State is
(Centered, Up, Right, Right_Up, Down, Right_Down, Left, Left_Up, Left_Down);
type Joystick_Hat_States is array (Positive range <>) of
aliased Joystick_Hat_State;
type Connect_State is (Connected, Disconnected);
function Index (Source : Joystick) return Joystick_Index;
procedure Set_Index (Target : in out Joystick; Value : Joystick_Index);
function Present (Source : Joystick) return Boolean;
function Is_Gamepad (Source : Joystick) return Boolean;
function Gamepad_Name (Source : Joystick) return String;
function Gamepad_State (Source : Joystick) return Joystick_Gamepad_State;
function Joystick_Name (Source : Joystick) return String;
function Joystick_GUID (Source : Joystick) return String;
procedure Update_Gamepad_Mappings (Mappings : String);
function Positions (Source : Joystick) return Axis_Positions;
function Button_States (Source : Joystick) return Joystick_Button_States;
function Hat_States (Source : Joystick) return Joystick_Hat_States;
type Joystick_Callback is access procedure
(Source : Joystick; State : Connect_State);
procedure Set_Callback (Callback : Joystick_Callback);
-- Enable or disable a callback to receive joystick (dis)connection
-- events
--
-- Must only be called from the environment task.
private
type Joystick is tagged record
Raw_Index : Enums.Joystick_ID := Enums.Joystick_1;
end record;
for Joystick_Button_State'Size use Interfaces.C.char'Size;
for Joystick_Hat_State use
(Centered => 0,
Up => 1,
Right => 2,
Right_Up => 3,
Down => 4,
Right_Down => 6,
Left => 8,
Left_Up => 9,
Left_Down => 12);
for Joystick_Hat_State'Size use Interfaces.C.char'Size;
for Connect_State use (Connected => 16#40001#,
Disconnected => 16#40002#);
for Connect_State'Size use Interfaces.C.int'Size;
end Glfw.Input.Joysticks;
|
Use named subtype for indices of gamepad button and axis arrays
|
glfw: Use named subtype for indices of gamepad button and axis arrays
Signed-off-by: onox <[email protected]>
|
Ada
|
apache-2.0
|
onox/orka
|
f4a75816616c4b7de4bd1ab24692604b6c9d58d3
|
regtests/gen-integration-tests.ads
|
regtests/gen-integration-tests.ads
|
-----------------------------------------------------------------------
-- gen-integration-tests -- Tests for integration
-- Copyright (C) 2012, 2013, 2014, 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.Tests;
package Gen.Integration.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Change the working directory before running dynamo.
overriding
procedure Set_Up (T : in out Test);
-- Restore the working directory after running dynamo.
overriding
procedure Tear_Down (T : in out Test);
-- Execute the command and get the output in a string.
procedure Execute (T : in out Test;
Command : in String;
Result : out Ada.Strings.Unbounded.Unbounded_String;
Status : in Natural := 0);
-- Test dynamo create-project command.
procedure Test_Create_Project (T : in out Test);
-- Test dynamo create-project command --ado.
procedure Test_Create_ADO_Project (T : in out Test);
-- Test dynamo create-project command --gtk.
procedure Test_Create_GTK_Project (T : in out Test);
-- Test dynamo create-project command --lib.
procedure Test_Create_Lib_Project (T : in out Test);
-- Test project configure.
procedure Test_Configure (T : in out Test);
-- Test propset command.
procedure Test_Change_Property (T : in out Test);
-- Test add-module command.
procedure Test_Add_Module (T : in out Test);
-- Test add-model command.
procedure Test_Add_Model (T : in out Test);
-- Test add-module-operation command.
procedure Test_Add_Module_Operation (T : in out Test);
-- Test add-service command.
procedure Test_Add_Service (T : in out Test);
-- Test add-query command.
procedure Test_Add_Query (T : in out Test);
-- Test add-page command.
procedure Test_Add_Page (T : in out Test);
-- Test add-layout command.
procedure Test_Add_Layout (T : in out Test);
-- Test add-ajax-form command.
procedure Test_Add_Ajax_Form (T : in out Test);
-- Test generate command.
procedure Test_Generate (T : in out Test);
-- Test help command.
procedure Test_Help (T : in out Test);
-- Test dist command.
procedure Test_Dist (T : in out Test);
-- Test dist with exclude support command.
procedure Test_Dist_Exclude (T : in out Test);
-- Test dist command.
procedure Test_Info (T : in out Test);
-- Test build-doc command.
procedure Test_Build_Doc (T : in out Test);
-- Test generate command with Hibernate XML mapping files.
procedure Test_Generate_Hibernate (T : in out Test);
-- Test generate command (XMI enum).
procedure Test_Generate_XMI_Enum (T : in out Test);
-- Test generate command (XMI Ada Bean).
procedure Test_Generate_XMI_Bean (T : in out Test);
-- Test generate command (XMI Ada Bean with inheritance).
procedure Test_Generate_XMI_Bean_Table (T : in out Test);
-- Test generate command (XMI Ada Table).
procedure Test_Generate_XMI_Table (T : in out Test);
-- Test generate command (XMI Associations between Tables).
procedure Test_Generate_XMI_Association (T : in out Test);
-- Test generate command using the ArgoUML file directly (runs unzip -cq and parse the output).
procedure Test_Generate_Zargo_Association (T : in out Test);
-- Test UML with several tables that have dependencies between each of them (non circular).
procedure Test_Generate_Zargo_Dependencies (T : in out Test);
-- Test UML with several tables in several packages (non circular).
procedure Test_Generate_Zargo_Packages (T : in out Test);
-- Test UML with serialization code.
procedure Test_Generate_Zargo_Serialization (T : in out Test);
-- Test UML with several errors in the UML model.
procedure Test_Generate_Zargo_Errors (T : in out Test);
-- Test GNAT compilation of the final project.
procedure Test_Build (T : in out Test);
-- Test GNAT compilation of the generated model files.
procedure Test_Build_Model (T : in out Test);
end Gen.Integration.Tests;
|
-----------------------------------------------------------------------
-- gen-integration-tests -- Tests for integration
-- Copyright (C) 2012, 2013, 2014, 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;
with Util.Tests;
package Gen.Integration.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Execute the command and get the output in a string.
procedure Execute (T : in out Test;
Command : in String;
Result : out Ada.Strings.Unbounded.Unbounded_String;
Status : in Natural := 0);
-- Test dynamo create-project command.
procedure Test_Create_Project (T : in out Test);
-- Test dynamo create-project command --ado.
procedure Test_Create_ADO_Project (T : in out Test);
-- Test dynamo create-project command --gtk.
procedure Test_Create_GTK_Project (T : in out Test);
-- Test dynamo create-project command --lib.
procedure Test_Create_Lib_Project (T : in out Test);
-- Test project configure.
procedure Test_Configure (T : in out Test);
-- Test propset command.
procedure Test_Change_Property (T : in out Test);
-- Test add-module command.
procedure Test_Add_Module (T : in out Test);
-- Test add-model command.
procedure Test_Add_Model (T : in out Test);
-- Test add-module-operation command.
procedure Test_Add_Module_Operation (T : in out Test);
-- Test add-service command.
procedure Test_Add_Service (T : in out Test);
-- Test add-query command.
procedure Test_Add_Query (T : in out Test);
-- Test add-page command.
procedure Test_Add_Page (T : in out Test);
-- Test add-layout command.
procedure Test_Add_Layout (T : in out Test);
-- Test add-ajax-form command.
procedure Test_Add_Ajax_Form (T : in out Test);
-- Test generate command.
procedure Test_Generate (T : in out Test);
-- Test help command.
procedure Test_Help (T : in out Test);
-- Test dist command.
procedure Test_Dist (T : in out Test);
-- Test dist with exclude support command.
procedure Test_Dist_Exclude (T : in out Test);
-- Test dist command.
procedure Test_Info (T : in out Test);
-- Test build-doc command.
procedure Test_Build_Doc (T : in out Test);
-- Test generate command with Hibernate XML mapping files.
procedure Test_Generate_Hibernate (T : in out Test);
-- Test generate command (XMI enum).
procedure Test_Generate_XMI_Enum (T : in out Test);
-- Test generate command (XMI Ada Bean).
procedure Test_Generate_XMI_Bean (T : in out Test);
-- Test generate command (XMI Ada Bean with inheritance).
procedure Test_Generate_XMI_Bean_Table (T : in out Test);
-- Test generate command (XMI Ada Table).
procedure Test_Generate_XMI_Table (T : in out Test);
-- Test generate command (XMI Associations between Tables).
procedure Test_Generate_XMI_Association (T : in out Test);
-- Test generate command using the ArgoUML file directly (runs unzip -cq and parse the output).
procedure Test_Generate_Zargo_Association (T : in out Test);
-- Test UML with several tables that have dependencies between each of them (non circular).
procedure Test_Generate_Zargo_Dependencies (T : in out Test);
-- Test UML with several tables in several packages (non circular).
procedure Test_Generate_Zargo_Packages (T : in out Test);
-- Test UML with serialization code.
procedure Test_Generate_Zargo_Serialization (T : in out Test);
-- Test UML with several errors in the UML model.
procedure Test_Generate_Zargo_Errors (T : in out Test);
-- Test GNAT compilation of the final project.
procedure Test_Build (T : in out Test);
-- Test GNAT compilation of the generated model files.
procedure Test_Build_Model (T : in out Test);
end Gen.Integration.Tests;
|
Remove Set_Up and Tear_Down procedures
|
Remove Set_Up and Tear_Down procedures
|
Ada
|
apache-2.0
|
stcarrez/dynamo,stcarrez/dynamo,stcarrez/dynamo
|
fe9e26f1da4fbb7772443d968ba21c896d7b6a35
|
regtests/util-serialize-io-json-tests.adb
|
regtests/util-serialize-io-json-tests.adb
|
-----------------------------------------------------------------------
-- serialize-io-json-tests -- Unit tests for JSON parser
-- Copyright (C) 2011, 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.Streams.Stream_IO;
with Ada.Characters.Wide_Wide_Latin_1;
with Ada.Calendar.Formatting;
with Util.Test_Caller;
with Util.Log.Loggers;
with Util.Streams.Files;
package body Util.Serialize.IO.JSON.Tests is
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("Util.Serialize.IO.JSON");
package Caller is new Util.Test_Caller (Test, "Serialize.IO.JSON");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Serialize.IO.JSON.Parse (parse errors)",
Test_Parse_Error'Access);
Caller.Add_Test (Suite, "Test Util.Serialize.IO.JSON.Parse (parse Ok)",
Test_Parser'Access);
Caller.Add_Test (Suite, "Test Util.Serialize.IO.JSON.Write",
Test_Output'Access);
end Add_Tests;
-- ------------------------------
-- Check various JSON parsing errors.
-- ------------------------------
procedure Test_Parse_Error (T : in out Test) is
pragma Unreferenced (T);
procedure Check_Parse_Error (Content : in String);
procedure Check_Parse_Error (Content : in String) is
P : Parser;
begin
P.Parse_String (Content);
Log.Error ("No exception raised for: {0}", Content);
exception
when Parse_Error =>
null;
end Check_Parse_Error;
begin
Check_Parse_Error ("{ ""person"":23");
Check_Parse_Error ("{ person: 23]");
Check_Parse_Error ("[ }");
Check_Parse_Error ("{[]}");
Check_Parse_Error ("{");
Check_Parse_Error ("{[");
Check_Parse_Error ("{ ""person");
Check_Parse_Error ("{ ""person"":");
Check_Parse_Error ("{ ""person"":""asf");
Check_Parse_Error ("{ ""person"":""asf""");
Check_Parse_Error ("{ ""person"":""asf"",");
Check_Parse_Error ("{ ""person"":""\uze""}");
Check_Parse_Error ("{ ""person"":""\u012-""}");
Check_Parse_Error ("{ ""person"":""\u012G""}");
end Test_Parse_Error;
-- ------------------------------
-- Check various (basic) JSON valid strings (no mapper).
-- ------------------------------
procedure Test_Parser (T : in out Test) is
pragma Unreferenced (T);
procedure Check_Parse (Content : in String);
procedure Check_Parse (Content : in String) is
P : Parser;
begin
P.Parse_String (Content);
exception
when Parse_Error =>
Log.Error ("Parse error for: " & Content);
raise;
end Check_Parse;
begin
Check_Parse ("{ ""person"":23}");
Check_Parse ("{ }");
Check_Parse ("{""person"":""asf""}");
Check_Parse ("{""person"":""asf"",""age"":""2""}");
Check_Parse ("{ ""person"":""\u0123""}");
Check_Parse ("{ ""person"":""\u4567""}");
Check_Parse ("{ ""person"":""\u89ab""}");
Check_Parse ("{ ""person"":""\ucdef""}");
Check_Parse ("{ ""person"":""\u1CDE""}");
Check_Parse ("{ ""person"":""\u2ABF""}");
end Test_Parser;
-- ------------------------------
-- Generate some output stream for the test.
-- ------------------------------
procedure Write_Stream (Stream : in out Util.Serialize.IO.Output_Stream'Class) is
Name : Ada.Strings.Unbounded.Unbounded_String;
Wide : constant Wide_Wide_String :=
Ada.Characters.Wide_Wide_Latin_1.CR &
Ada.Characters.Wide_Wide_Latin_1.LF &
Ada.Characters.Wide_Wide_Latin_1.HT &
Wide_Wide_Character'Val (16#080#) &
Wide_Wide_Character'Val (16#1fC#) &
Wide_Wide_Character'Val (16#20AC#) & -- Euro sign
Wide_Wide_Character'Val (16#2acbf#);
T : constant Ada.Calendar.Time := Ada.Calendar.Formatting.Time_Of (2011, 11, 19, 23, 0, 0);
begin
Ada.Strings.Unbounded.Append (Name, "Katniss Everdeen");
Stream.Start_Document;
Stream.Start_Entity ("root");
Stream.Start_Entity ("person");
Stream.Write_Attribute ("id", 1);
Stream.Write_Attribute ("name", Name);
Stream.Write_Entity ("name", Name);
Stream.Write_Entity ("gender", "female");
Stream.Write_Entity ("volunteer", True);
Stream.Write_Entity ("age", 17);
Stream.Write_Entity ("date", T);
Stream.Write_Wide_Entity ("skin", "olive skin");
Stream.Start_Array ("badges");
Stream.Start_Entity ("badge");
Stream.Write_Entity ("level", "gold");
Stream.Write_Entity ("name", "hunter");
Stream.End_Entity ("badge");
Stream.Start_Entity ("badge");
Stream.Write_Entity ("level", "gold");
Stream.Write_Entity ("name", "archery");
Stream.End_Entity ("badge");
Stream.End_Array ("badges");
Stream.Start_Entity ("district");
Stream.Write_Attribute ("id", 12);
Stream.Write_Wide_Attribute ("industry", "Coal mining");
Stream.Write_Attribute ("state", "<destroyed>");
Stream.Write_Long_Entity ("members", 10_000);
Stream.Write_Entity ("description", "<TBW>&""");
Stream.Write_Wide_Entity ("wescape", "'""<>&;,@!`~[]{}^%*()-+=");
Stream.Write_Entity ("escape", "'""<>&;,@!`~\[]{}^%*()-+=");
Stream.Write_Wide_Entity ("wide", Wide);
Stream.End_Entity ("district");
Stream.End_Entity ("person");
Stream.End_Entity ("root");
Stream.End_Document;
end Write_Stream;
-- ------------------------------
-- Test the JSON output stream generation.
-- ------------------------------
procedure Test_Output (T : in out Test) is
File : aliased Util.Streams.Files.File_Stream;
Buffer : aliased Util.Streams.Texts.Print_Stream;
Stream : Util.Serialize.IO.JSON.Output_Stream;
Expect : constant String := Util.Tests.Get_Path ("regtests/expect/test-stream.json");
Path : constant String := Util.Tests.Get_Test_Path ("regtests/result/test-stream.json");
begin
File.Create (Mode => Ada.Streams.Stream_IO.Out_File, Name => Path);
Buffer.Initialize (Output => File'Unchecked_Access, Input => null, Size => 10000);
Stream.Initialize (Output => Buffer'Unchecked_Access);
Write_Stream (Stream);
Stream.Close;
Util.Tests.Assert_Equal_Files (T => T,
Expect => Expect,
Test => Path,
Message => "JSON output serialization");
end Test_Output;
end Util.Serialize.IO.JSON.Tests;
|
-----------------------------------------------------------------------
-- serialize-io-json-tests -- Unit tests for JSON parser
-- Copyright (C) 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 Ada.Streams.Stream_IO;
with Ada.Characters.Wide_Wide_Latin_1;
with Ada.Calendar.Formatting;
with Util.Test_Caller;
with Util.Log.Loggers;
with Util.Streams.Files;
package body Util.Serialize.IO.JSON.Tests is
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("Util.Serialize.IO.JSON");
package Caller is new Util.Test_Caller (Test, "Serialize.IO.JSON");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Serialize.IO.JSON.Parse (parse errors)",
Test_Parse_Error'Access);
Caller.Add_Test (Suite, "Test Util.Serialize.IO.JSON.Parse (parse Ok)",
Test_Parser'Access);
Caller.Add_Test (Suite, "Test Util.Serialize.IO.JSON.Write",
Test_Output'Access);
end Add_Tests;
-- ------------------------------
-- Check various JSON parsing errors.
-- ------------------------------
procedure Test_Parse_Error (T : in out Test) is
pragma Unreferenced (T);
procedure Check_Parse_Error (Content : in String);
procedure Check_Parse_Error (Content : in String) is
P : Parser;
begin
P.Parse_String (Content);
Log.Error ("No exception raised for: {0}", Content);
exception
when Parse_Error =>
null;
end Check_Parse_Error;
begin
Check_Parse_Error ("{ ""person"":23");
Check_Parse_Error ("{ person: 23]");
Check_Parse_Error ("[ }");
Check_Parse_Error ("{[]}");
Check_Parse_Error ("{");
Check_Parse_Error ("{[");
Check_Parse_Error ("{ ""person");
Check_Parse_Error ("{ ""person"":");
Check_Parse_Error ("{ ""person"":""asf");
Check_Parse_Error ("{ ""person"":""asf""");
Check_Parse_Error ("{ ""person"":""asf"",");
Check_Parse_Error ("{ ""person"":""\uze""}");
Check_Parse_Error ("{ ""person"":""\u012-""}");
Check_Parse_Error ("{ ""person"":""\u012G""}");
end Test_Parse_Error;
-- ------------------------------
-- Check various (basic) JSON valid strings (no mapper).
-- ------------------------------
procedure Test_Parser (T : in out Test) is
pragma Unreferenced (T);
procedure Check_Parse (Content : in String);
procedure Check_Parse (Content : in String) is
P : Parser;
begin
P.Parse_String (Content);
exception
when Parse_Error =>
Log.Error ("Parse error for: " & Content);
raise;
end Check_Parse;
begin
Check_Parse ("{ ""person"":23}");
Check_Parse ("{ }");
Check_Parse ("{""person"":""asf""}");
Check_Parse ("{""person"":""asf"",""age"":""2""}");
Check_Parse ("{ ""person"":""\u0123""}");
Check_Parse ("{ ""person"":""\u4567""}");
Check_Parse ("{ ""person"":""\u89ab""}");
Check_Parse ("{ ""person"":""\ucdef""}");
Check_Parse ("{ ""person"":""\u1CDE""}");
Check_Parse ("{ ""person"":""\u2ABF""}");
Check_Parse ("[{ ""person"":""\u2ABF""}]");
end Test_Parser;
-- ------------------------------
-- Generate some output stream for the test.
-- ------------------------------
procedure Write_Stream (Stream : in out Util.Serialize.IO.Output_Stream'Class) is
Name : Ada.Strings.Unbounded.Unbounded_String;
Wide : constant Wide_Wide_String :=
Ada.Characters.Wide_Wide_Latin_1.CR &
Ada.Characters.Wide_Wide_Latin_1.LF &
Ada.Characters.Wide_Wide_Latin_1.HT &
Wide_Wide_Character'Val (16#080#) &
Wide_Wide_Character'Val (16#1fC#) &
Wide_Wide_Character'Val (16#20AC#) & -- Euro sign
Wide_Wide_Character'Val (16#2acbf#);
T : constant Ada.Calendar.Time := Ada.Calendar.Formatting.Time_Of (2011, 11, 19, 23, 0, 0);
begin
Ada.Strings.Unbounded.Append (Name, "Katniss Everdeen");
Stream.Start_Document;
Stream.Start_Entity ("root");
Stream.Start_Entity ("person");
Stream.Write_Attribute ("id", 1);
Stream.Write_Attribute ("name", Name);
Stream.Write_Entity ("name", Name);
Stream.Write_Entity ("gender", "female");
Stream.Write_Entity ("volunteer", True);
Stream.Write_Entity ("age", 17);
Stream.Write_Entity ("date", T);
Stream.Write_Wide_Entity ("skin", "olive skin");
Stream.Start_Array ("badges");
Stream.Start_Entity ("badge");
Stream.Write_Entity ("level", "gold");
Stream.Write_Entity ("name", "hunter");
Stream.End_Entity ("badge");
Stream.Start_Entity ("badge");
Stream.Write_Entity ("level", "gold");
Stream.Write_Entity ("name", "archery");
Stream.End_Entity ("badge");
Stream.End_Array ("badges");
Stream.Start_Entity ("district");
Stream.Write_Attribute ("id", 12);
Stream.Write_Wide_Attribute ("industry", "Coal mining");
Stream.Write_Attribute ("state", "<destroyed>");
Stream.Write_Long_Entity ("members", 10_000);
Stream.Write_Entity ("description", "<TBW>&""");
Stream.Write_Wide_Entity ("wescape", "'""<>&;,@!`~[]{}^%*()-+=");
Stream.Write_Entity ("escape", "'""<>&;,@!`~\[]{}^%*()-+=");
Stream.Write_Wide_Entity ("wide", Wide);
Stream.End_Entity ("district");
Stream.End_Entity ("person");
Stream.End_Entity ("root");
Stream.End_Document;
end Write_Stream;
-- ------------------------------
-- Test the JSON output stream generation.
-- ------------------------------
procedure Test_Output (T : in out Test) is
File : aliased Util.Streams.Files.File_Stream;
Buffer : aliased Util.Streams.Texts.Print_Stream;
Stream : Util.Serialize.IO.JSON.Output_Stream;
Expect : constant String := Util.Tests.Get_Path ("regtests/expect/test-stream.json");
Path : constant String := Util.Tests.Get_Test_Path ("regtests/result/test-stream.json");
begin
File.Create (Mode => Ada.Streams.Stream_IO.Out_File, Name => Path);
Buffer.Initialize (Output => File'Unchecked_Access, Input => null, Size => 10000);
Stream.Initialize (Output => Buffer'Unchecked_Access);
Write_Stream (Stream);
Stream.Close;
Util.Tests.Assert_Equal_Files (T => T,
Expect => Expect,
Test => Path,
Message => "JSON output serialization");
end Test_Output;
end Util.Serialize.IO.JSON.Tests;
|
Add another test case for the JSON parser test
|
Add another test case for the JSON parser test
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
0f19d08c712da8ff8b53c75430833fb293fce97c
|
regtests/security-testsuite.adb
|
regtests/security-testsuite.adb
|
-----------------------------------------------------------------------
-- Security testsuite - Ada Security Test suite
-- 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 Security.Openid.Tests;
with Security.Permissions.Tests;
with Security.Policies.Tests;
package body Security.Testsuite is
Tests : aliased Util.Tests.Test_Suite;
function Suite return Util.Tests.Access_Test_Suite is
Ret : constant Util.Tests.Access_Test_Suite := Tests'Access;
begin
Security.Openid.Tests.Add_Tests (Ret);
Security.Permissions.Tests.Add_Tests (Ret);
Security.Policies.Tests.Add_Tests (Ret);
return Ret;
end Suite;
end Security.Testsuite;
|
-----------------------------------------------------------------------
-- Security testsuite - Ada Security Test suite
-- 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 Security.OpenID.Tests;
with Security.Permissions.Tests;
with Security.Policies.Tests;
package body Security.Testsuite is
Tests : aliased Util.Tests.Test_Suite;
function Suite return Util.Tests.Access_Test_Suite is
Ret : constant Util.Tests.Access_Test_Suite := Tests'Access;
begin
Security.OpenID.Tests.Add_Tests (Ret);
Security.Permissions.Tests.Add_Tests (Ret);
Security.Policies.Tests.Add_Tests (Ret);
return Ret;
end Suite;
end Security.Testsuite;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
Letractively/ada-security
|
00f9ad63e0fd75cc0899e74338c77d8fbb96ea64
|
src/babel-strategies.ads
|
src/babel-strategies.ads
|
-----------------------------------------------------------------------
-- babel-strategies -- Strategies to backup files
-- Copyright (C) 2014, 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 Util.Listeners;
with Babel.Files;
with Babel.Files.Queues;
with Babel.Files.Buffers;
with Babel.Streams.Refs;
with Babel.Stores;
with Babel.Filters;
with Babel.Base;
with Babel.Base.Text;
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 out 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;
Database : Babel.Base.Text.Text_Database;
end record;
end Babel.Strategies;
|
-----------------------------------------------------------------------
-- babel-strategies -- Strategies to backup files
-- Copyright (C) 2014, 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 Util.Listeners;
with Babel.Files;
with Babel.Files.Queues;
with Babel.Files.Buffers;
with Babel.Streams.Refs;
with Babel.Stores;
with Babel.Filters;
with Babel.Base;
with Babel.Base.Text;
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;
Stream : in out Babel.Streams.Refs.Stream_Ref);
-- Write the file from the local buffer into the write store.
procedure Write_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Stream : in Babel.Streams.Refs.Stream_Ref);
-- Backup the file from the local buffer into the write store.
procedure Backup_File (Strategy : in out Strategy_Type;
File : in Babel.Files.File_Type;
Stream : in Babel.Streams.Refs.Stream_Ref);
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;
Database : Babel.Base.Text.Text_Database;
end record;
end Babel.Strategies;
|
Use a Babel.Streams.Refs.Stream_Ref for the Read_File and Write_File operations
|
Use a Babel.Streams.Refs.Stream_Ref for the Read_File and Write_File operations
|
Ada
|
apache-2.0
|
stcarrez/babel
|
145ad03a88a3e48e2f069ad6db606782c616e928
|
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
|
Letractively/ada-awa,Letractively/ada-awa,tectronics/ada-awa,tectronics/ada-awa,Letractively/ada-awa,tectronics/ada-awa
|
3b377ad664ccf172753368ccef540187db508762
|
src/security-controllers-roles.ads
|
src/security-controllers-roles.ads
|
-----------------------------------------------------------------------
-- security-controllers-roles -- Simple role base security
-- 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 Security.Contexts;
with Security.Permissions;
with Util.Beans.Objects;
with Util.Serialize.IO.XML;
package Security.Controllers.Roles is
-- ------------------------------
-- Security Controller
-- ------------------------------
-- The <b>Role_Controller</b> implements a simple role based permissions check.
-- The permission is granted if the user has the role defined by the controller.
type Role_Controller (Count : Positive) is limited new Controller with record
Roles : Permissions.Role_Type_Array (1 .. Count);
end record;
type Role_Controller_Access is access all Role_Controller'Class;
-- Returns true if the user associated with the security context <b>Context</b> has
-- one of the role defined in the <b>Handler</b>.
function Has_Permission (Handler : in Role_Controller;
Context : in Security.Contexts.Security_Context'Class)
return Boolean;
type Controller_Config is record
Name : Util.Beans.Objects.Object;
Roles : Permissions.Role_Type_Array (1 .. Integer (Permissions.Role_Type'Last));
Count : Natural := 0;
Manager : Security.Permissions.Permission_Manager_Access;
end record;
-- Setup the XML parser to read the <b>role-permission</b> description. For example:
--
-- <security-role>
-- <role-name>admin</role-name>
-- </security-role>
-- <role-permission>
-- <name>create-workspace</name>
-- <role>admin</role>
-- <role>manager</role>
-- </role-permission>
--
-- This defines a permission <b>create-workspace</b> that will be granted if the
-- user has either the <b>admin</b> or the <b>manager</b> role.
generic
Reader : in out Util.Serialize.IO.XML.Parser;
Manager : in Security.Permissions.Permission_Manager_Access;
package Reader_Config is
Config : aliased Controller_Config;
end Reader_Config;
end Security.Controllers.Roles;
|
-----------------------------------------------------------------------
-- security-controllers-roles -- Simple role base security
-- 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 Security.Contexts;
with Security.Permissions;
with Util.Beans.Objects;
with Util.Serialize.IO.XML;
package Security.Controllers.Roles is
-- ------------------------------
-- Security Controller
-- ------------------------------
-- The <b>Role_Controller</b> implements a simple role based permissions check.
-- The permission is granted if the user has the role defined by the controller.
type Role_Controller (Count : Positive) is limited new Controller with record
Roles : Permissions.Role_Type_Array (1 .. Count);
end record;
type Role_Controller_Access is access all Role_Controller'Class;
-- Returns true if the user associated with the security context <b>Context</b> has
-- one of the role defined in the <b>Handler</b>.
function Has_Permission (Handler : in Role_Controller;
Context : in Security.Contexts.Security_Context'Class;
Permission : in Security.Permissions.Permission'Class)
return Boolean;
type Controller_Config is record
Name : Util.Beans.Objects.Object;
Roles : Permissions.Role_Type_Array (1 .. Integer (Permissions.Role_Type'Last));
Count : Natural := 0;
Manager : Security.Permissions.Permission_Manager_Access;
end record;
-- Setup the XML parser to read the <b>role-permission</b> description. For example:
--
-- <security-role>
-- <role-name>admin</role-name>
-- </security-role>
-- <role-permission>
-- <name>create-workspace</name>
-- <role>admin</role>
-- <role>manager</role>
-- </role-permission>
--
-- This defines a permission <b>create-workspace</b> that will be granted if the
-- user has either the <b>admin</b> or the <b>manager</b> role.
generic
Reader : in out Util.Serialize.IO.XML.Parser;
Manager : in Security.Permissions.Permission_Manager_Access;
package Reader_Config is
Config : aliased Controller_Config;
end Reader_Config;
end Security.Controllers.Roles;
|
Add Permission parameter
|
Add Permission parameter
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
9084fad41abce45579cc614420de3143d881fad7
|
awa/src/aws/awa-mail-clients-aws_smtp.adb
|
awa/src/aws/awa-mail-clients-aws_smtp.adb
|
-----------------------------------------------------------------------
-- awa-mail-clients-aws_smtp -- Mail client implementation on top of AWS SMTP client
-- 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 AWS.SMTP.Client;
with Util.Log.Loggers;
package body AWA.Mail.Clients.AWS_SMTP is
use Ada.Strings.Unbounded;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Mail.Clients.AWS_SMTP");
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWS.SMTP.Recipients,
Name => Recipients_Access);
-- Get a printable representation of the email recipients.
function Image (Recipients : in AWS.SMTP.Recipients) return String;
-- ------------------------------
-- Set the <tt>From</tt> part of the message.
-- ------------------------------
overriding
procedure Set_From (Message : in out AWS_Mail_Message;
Name : in String;
Address : in String) is
begin
Message.From := AWS.SMTP.E_Mail (Name => Name,
Address => Address);
end Set_From;
-- ------------------------------
-- Add a recipient for the message.
-- ------------------------------
overriding
procedure Add_Recipient (Message : in out AWS_Mail_Message;
Kind : in Recipient_Type;
Name : in String;
Address : in String) is
pragma Unreferenced (Kind);
begin
if Message.To = null then
Message.To := new AWS.SMTP.Recipients (1 .. 1);
else
declare
To : constant Recipients_Access := new AWS.SMTP.Recipients (1 .. Message.To'Last + 1);
begin
To (Message.To'Range) := Message.To.all;
Free (Message.To);
Message.To := To;
end;
end if;
Message.To (Message.To'Last) := AWS.SMTP.E_Mail (Name => Name,
Address => Address);
end Add_Recipient;
-- ------------------------------
-- Set the subject of the message.
-- ------------------------------
overriding
procedure Set_Subject (Message : in out AWS_Mail_Message;
Subject : in String) is
begin
Message.Subject := To_Unbounded_String (Subject);
end Set_Subject;
-- ------------------------------
-- Set the body of the message.
-- ------------------------------
overriding
procedure Set_Body (Message : in out AWS_Mail_Message;
Content : in String) is
begin
Message.Content := To_Unbounded_String (Content);
end Set_Body;
-- ------------------------------
-- Get a printable representation of the email recipients.
-- ------------------------------
function Image (Recipients : in AWS.SMTP.Recipients) return String is
Result : Unbounded_String;
begin
for I in Recipients'Range loop
Append (Result, AWS.SMTP.Image (Recipients (I)));
end loop;
return To_String (Result);
end Image;
-- ------------------------------
-- Send the email message.
-- ------------------------------
overriding
procedure Send (Message : in out AWS_Mail_Message) is
Result : AWS.SMTP.Status;
begin
if Message.To = null then
return;
end if;
if Message.Manager.Enable then
Log.Info ("Send email from {0} to {1}",
AWS.SMTP.Image (Message.From), Image (Message.To.all));
AWS.SMTP.Client.Send (Server => Message.Manager.Server,
From => Message.From,
To => Message.To.all,
Subject => To_String (Message.Subject),
Message => To_String (Message.Content),
Status => Result);
else
Log.Info ("Disable send email to {0}", "");
end if;
end Send;
-- ------------------------------
-- Deletes the mail message.
-- ------------------------------
overriding
procedure Finalize (Message : in out AWS_Mail_Message) is
begin
Log.Info ("Finalize mail message");
Free (Message.To);
end Finalize;
-- ------------------------------
-- Create a SMTP based mail manager and configure it according to the properties.
-- ------------------------------
function Create_Manager (Props : in Util.Properties.Manager'Class) return Mail_Manager_Access is
Server : constant String := Props.Get (Name => "smtp.host", Default => "localhost");
Port : constant String := Props.Get (Name => "smtp.port", Default => "25");
Enable : constant String := Props.Get (Name => "smtp.enable", Default => "1");
Result : constant AWS_Mail_Manager_Access := new AWS_Mail_Manager;
begin
Log.Info ("Creating SMTP mail manager to server {0}:{1}", Server, Port);
Result.Self := Result;
Result.Enable := Enable = "1" or Enable = "yes" or Enable = "true";
Result.Server := AWS.SMTP.Client.Initialize (Server_Name => Server,
Port => Positive'Value (Port));
return Result.all'Access;
end Create_Manager;
-- ------------------------------
-- Create a new mail message.
-- ------------------------------
overriding
function Create_Message (Manager : in AWS_Mail_Manager) return Mail_Message_Access is
Result : constant AWS_Mail_Message_Access := new AWS_Mail_Message;
begin
Result.Manager := Manager.Self;
return Result.all'Access;
end Create_Message;
end AWA.Mail.Clients.AWS_SMTP;
|
-----------------------------------------------------------------------
-- awa-mail-clients-aws_smtp -- Mail client implementation on top of AWS SMTP client
-- 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 AWS.SMTP.Client;
with Util.Log.Loggers;
package body AWA.Mail.Clients.AWS_SMTP is
use Ada.Strings.Unbounded;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Mail.Clients.AWS_SMTP");
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWS.SMTP.Recipients,
Name => Recipients_Access);
-- Get a printable representation of the email recipients.
function Image (Recipients : in AWS.SMTP.Recipients) return String;
-- ------------------------------
-- Set the <tt>From</tt> part of the message.
-- ------------------------------
overriding
procedure Set_From (Message : in out AWS_Mail_Message;
Name : in String;
Address : in String) is
begin
Message.From := AWS.SMTP.E_Mail (Name => Name,
Address => Address);
end Set_From;
-- ------------------------------
-- Add a recipient for the message.
-- ------------------------------
overriding
procedure Add_Recipient (Message : in out AWS_Mail_Message;
Kind : in Recipient_Type;
Name : in String;
Address : in String) is
pragma Unreferenced (Kind);
begin
if Message.To = null then
Message.To := new AWS.SMTP.Recipients (1 .. 1);
else
declare
To : constant Recipients_Access := new AWS.SMTP.Recipients (1 .. Message.To'Last + 1);
begin
To (Message.To'Range) := Message.To.all;
Free (Message.To);
Message.To := To;
end;
end if;
Message.To (Message.To'Last) := AWS.SMTP.E_Mail (Name => Name,
Address => Address);
end Add_Recipient;
-- ------------------------------
-- Set the subject of the message.
-- ------------------------------
overriding
procedure Set_Subject (Message : in out AWS_Mail_Message;
Subject : in String) is
begin
Message.Subject := To_Unbounded_String (Subject);
end Set_Subject;
-- ------------------------------
-- Set the body of the message.
-- ------------------------------
overriding
procedure Set_Body (Message : in out AWS_Mail_Message;
Content : in String) is
begin
Message.Content := To_Unbounded_String (Content);
end Set_Body;
-- ------------------------------
-- Get a printable representation of the email recipients.
-- ------------------------------
function Image (Recipients : in AWS.SMTP.Recipients) return String is
Result : Unbounded_String;
begin
for I in Recipients'Range loop
Append (Result, AWS.SMTP.Image (Recipients (I)));
end loop;
return To_String (Result);
end Image;
-- ------------------------------
-- Send the email message.
-- ------------------------------
overriding
procedure Send (Message : in out AWS_Mail_Message) is
Result : AWS.SMTP.Status;
begin
if Message.To = null then
return;
end if;
if Message.Manager.Enable then
Log.Info ("Send email from {0} to {1}",
AWS.SMTP.Image (Message.From), Image (Message.To.all));
AWS.SMTP.Client.Send (Server => Message.Manager.Server,
From => Message.From,
To => Message.To.all,
Subject => To_String (Message.Subject),
Message => To_String (Message.Content),
Status => Result);
else
Log.Info ("Disable send email from {0} to {1}",
AWS.SMTP.Image (Message.From), Image (Message.To.all));
end if;
end Send;
-- ------------------------------
-- Deletes the mail message.
-- ------------------------------
overriding
procedure Finalize (Message : in out AWS_Mail_Message) is
begin
Log.Info ("Finalize mail message");
Free (Message.To);
end Finalize;
-- ------------------------------
-- Create a SMTP based mail manager and configure it according to the properties.
-- ------------------------------
function Create_Manager (Props : in Util.Properties.Manager'Class) return Mail_Manager_Access is
Server : constant String := Props.Get (Name => "smtp.host", Default => "localhost");
Port : constant String := Props.Get (Name => "smtp.port", Default => "25");
Enable : constant String := Props.Get (Name => "smtp.enable", Default => "1");
Result : constant AWS_Mail_Manager_Access := new AWS_Mail_Manager;
begin
Log.Info ("Creating SMTP mail manager to server {0}:{1}", Server, Port);
Result.Self := Result;
Result.Enable := Enable = "1" or Enable = "yes" or Enable = "true";
Result.Server := AWS.SMTP.Client.Initialize (Server_Name => Server,
Port => Positive'Value (Port));
return Result.all'Access;
end Create_Manager;
-- ------------------------------
-- Create a new mail message.
-- ------------------------------
overriding
function Create_Message (Manager : in AWS_Mail_Manager) return Mail_Message_Access is
Result : constant AWS_Mail_Message_Access := new AWS_Mail_Message;
begin
Result.Manager := Manager.Self;
return Result.all'Access;
end Create_Message;
end AWA.Mail.Clients.AWS_SMTP;
|
Update the log if the mail is disabled
|
Update the log if the mail is disabled
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
c6bb562661e829651d8b158201953b83f47a201e
|
src/wiki-render-html.adb
|
src/wiki-render-html.adb
|
-----------------------------------------------------------------------
-- wiki-render-html -- Wiki HTML renderer
-- Copyright (C) 2011, 2012, 2013, 2014, 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.Characters.Conversions;
with Util.Strings;
package body Wiki.Render.Html is
package ACC renames Ada.Characters.Conversions;
-- ------------------------------
-- Set the output stream.
-- ------------------------------
procedure Set_Output_Stream (Engine : in out Html_Renderer;
Stream : in Wiki.Streams.Html.Html_Output_Stream_Access) is
begin
Engine.Output := Stream;
end Set_Output_Stream;
-- ------------------------------
-- Set the link renderer.
-- ------------------------------
procedure Set_Link_Renderer (Document : in out Html_Renderer;
Links : in Link_Renderer_Access) is
begin
Document.Links := Links;
end Set_Link_Renderer;
-- ------------------------------
-- Render the node instance from the document.
-- ------------------------------
overriding
procedure Render (Engine : in out Html_Renderer;
Doc : in Wiki.Nodes.Document;
Node : in Wiki.Nodes.Node_Type) is
use type Wiki.Nodes.Html_Tag_Type;
use type Wiki.Nodes.Node_List_Access;
begin
case Node.Kind is
when Wiki.Nodes.N_HEADER =>
Engine.Add_Header (Header => Node.Header,
Level => Node.Level);
when Wiki.Nodes.N_LINE_BREAK =>
Engine.Output.Start_Element ("br");
Engine.Output.End_Element ("br");
when Wiki.Nodes.N_HORIZONTAL_RULE =>
Engine.Close_Paragraph;
Engine.Add_Blockquote (0);
Engine.Output.Start_Element ("hr");
Engine.Output.End_Element ("hr");
when Wiki.Nodes.N_PARAGRAPH =>
Engine.Close_Paragraph;
Engine.Need_Paragraph := True;
when Wiki.Nodes.N_INDENT =>
-- Engine.Indent_Level := Node.Level;
null;
when Wiki.Nodes.N_TEXT =>
Engine.Add_Text (Text => Node.Text,
Format => Node.Format);
when Wiki.Nodes.N_QUOTE =>
Engine.Open_Paragraph;
Engine.Output.Write (Node.Quote);
when Wiki.Nodes.N_LINK =>
Engine.Add_Link (Node.Title, Node.Link_Attr);
when Wiki.Nodes.N_IMAGE =>
null;
when Wiki.Nodes.N_BLOCKQUOTE =>
null;
when Wiki.Nodes.N_TAG_START =>
Engine.Render_Tag (Doc, Node);
end case;
end Render;
procedure Render_Tag (Engine : in out Html_Renderer;
Doc : in Wiki.Nodes.Document;
Node : in Wiki.Nodes.Node_Type) is
Name : constant Wiki.Nodes.String_Access := Wiki.Nodes.Get_Tag_Name (Node.Tag_Start);
Iter : Wiki.Attributes.Cursor := Wiki.Attributes.First (Node.Attributes);
begin
if Node.Tag_Start = Wiki.Nodes.P_TAG then
Engine.Has_Paragraph := True;
Engine.Need_Paragraph := False;
end if;
Engine.Output.Start_Element (Name.all);
while Wiki.Attributes.Has_Element (Iter) loop
Engine.Output.Write_Wide_Attribute (Name => Wiki.Attributes.Get_Name (Iter),
Content => Wiki.Attributes.Get_Wide_Value (Iter));
Wiki.Attributes.Next (Iter);
end loop;
Engine.Render (Doc, Node.Children);
if Node.Tag_Start = Wiki.Nodes.P_TAG then
Engine.Has_Paragraph := False;
Engine.Need_Paragraph := True;
end if;
Engine.Output.End_Element (Name.all);
end Render_Tag;
-- ------------------------------
-- Add a section header in the document.
-- ------------------------------
procedure Add_Header (Engine : in out Html_Renderer;
Header : in Wiki.Strings.WString;
Level : in Positive) is
begin
Engine.Close_Paragraph;
Engine.Add_Blockquote (0);
case Level is
when 1 =>
Engine.Output.Write_Wide_Element ("h1", Header);
when 2 =>
Engine.Output.Write_Wide_Element ("h2", Header);
when 3 =>
Engine.Output.Write_Wide_Element ("h3", Header);
when 4 =>
Engine.Output.Write_Wide_Element ("h4", Header);
when 5 =>
Engine.Output.Write_Wide_Element ("h5", Header);
when 6 =>
Engine.Output.Write_Wide_Element ("h6", Header);
when others =>
Engine.Output.Write_Wide_Element ("h3", Header);
end case;
end Add_Header;
-- ------------------------------
-- Add a blockquote (<blockquote>). The level indicates the blockquote nested level.
-- The blockquote must be closed at the next header.
-- ------------------------------
procedure Add_Blockquote (Document : in out Html_Renderer;
Level : in Natural) is
begin
if Document.Quote_Level /= Level then
Document.Close_Paragraph;
Document.Need_Paragraph := True;
end if;
while Document.Quote_Level < Level loop
Document.Output.Start_Element ("blockquote");
Document.Quote_Level := Document.Quote_Level + 1;
end loop;
while Document.Quote_Level > Level loop
Document.Output.End_Element ("blockquote");
Document.Quote_Level := Document.Quote_Level - 1;
end loop;
end Add_Blockquote;
-- ------------------------------
-- 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 (Document : in out Html_Renderer;
Level : in Positive;
Ordered : in Boolean) is
begin
if Document.Has_Paragraph then
Document.Output.End_Element ("p");
Document.Has_Paragraph := False;
end if;
if Document.Has_Item then
Document.Output.End_Element ("li");
Document.Has_Item := False;
end if;
Document.Need_Paragraph := False;
Document.Open_Paragraph;
while Document.Current_Level < Level loop
if Ordered then
Document.Output.Start_Element ("ol");
else
Document.Output.Start_Element ("ul");
end if;
Document.Current_Level := Document.Current_Level + 1;
Document.List_Styles (Document.Current_Level) := Ordered;
end loop;
end Add_List_Item;
procedure Close_Paragraph (Document : in out Html_Renderer) is
begin
if Document.Html_Level > 0 then
return;
end if;
if Document.Has_Paragraph then
Document.Output.End_Element ("p");
end if;
if Document.Has_Item then
Document.Output.End_Element ("li");
end if;
while Document.Current_Level > 0 loop
if Document.List_Styles (Document.Current_Level) then
Document.Output.End_Element ("ol");
else
Document.Output.End_Element ("ul");
end if;
Document.Current_Level := Document.Current_Level - 1;
end loop;
Document.Has_Paragraph := False;
Document.Has_Item := False;
end Close_Paragraph;
procedure Open_Paragraph (Document : in out Html_Renderer) is
begin
if Document.Html_Level > 0 then
return;
end if;
if Document.Need_Paragraph then
Document.Output.Start_Element ("p");
Document.Has_Paragraph := True;
Document.Need_Paragraph := False;
end if;
if Document.Current_Level > 0 and not Document.Has_Item then
Document.Output.Start_Element ("li");
Document.Has_Item := True;
end if;
end Open_Paragraph;
-- ------------------------------
-- Add a link.
-- ------------------------------
procedure Add_Link (Document : in out Html_Renderer;
Name : in Unbounded_Wide_Wide_String;
Link : in Unbounded_Wide_Wide_String;
Language : in Unbounded_Wide_Wide_String;
Title : in Unbounded_Wide_Wide_String) is
Exists : Boolean;
URI : Unbounded_Wide_Wide_String;
begin
Document.Open_Paragraph;
Document.Output.Start_Element ("a");
if Length (Title) > 0 then
Document.Output.Write_Wide_Attribute ("title", Title);
end if;
if Length (Language) > 0 then
Document.Output.Write_Wide_Attribute ("lang", Language);
end if;
Document.Links.Make_Page_Link (Link, URI, Exists);
Document.Output.Write_Wide_Attribute ("href", URI);
Document.Output.Write_Wide_Text (Name);
Document.Output.End_Element ("a");
end Add_Link;
-- ------------------------------
-- Add an image.
-- ------------------------------
procedure Add_Image (Document : in out Html_Renderer;
Link : in Unbounded_Wide_Wide_String;
Alt : in Unbounded_Wide_Wide_String;
Position : in Unbounded_Wide_Wide_String;
Description : in Unbounded_Wide_Wide_String) is
pragma Unreferenced (Position);
URI : Unbounded_Wide_Wide_String;
Width : Natural;
Height : Natural;
begin
Document.Open_Paragraph;
Document.Output.Start_Element ("img");
if Length (Alt) > 0 then
Document.Output.Write_Wide_Attribute ("alt", Alt);
end if;
if Length (Description) > 0 then
Document.Output.Write_Wide_Attribute ("longdesc", Description);
end if;
Document.Links.Make_Image_Link (Link, URI, Width, Height);
Document.Output.Write_Wide_Attribute ("src", URI);
if Width > 0 then
Document.Output.Write_Attribute ("width", Natural'Image (Width));
end if;
if Height > 0 then
Document.Output.Write_Attribute ("height", Natural'Image (Height));
end if;
Document.Output.End_Element ("img");
end Add_Image;
-- ------------------------------
-- Add a quote.
-- ------------------------------
procedure Add_Quote (Document : in out Html_Renderer;
Quote : in Unbounded_Wide_Wide_String;
Link : in Unbounded_Wide_Wide_String;
Language : in Unbounded_Wide_Wide_String) is
begin
Document.Open_Paragraph;
Document.Output.Start_Element ("q");
if Length (Language) > 0 then
Document.Output.Write_Wide_Attribute ("lang", Language);
end if;
if Length (Link) > 0 then
Document.Output.Write_Wide_Attribute ("cite", Link);
end if;
Document.Output.Write_Wide_Text (Quote);
Document.Output.End_Element ("q");
end Add_Quote;
HTML_BOLD : aliased constant String := "b";
HTML_ITALIC : aliased constant String := "i";
HTML_CODE : aliased constant String := "tt";
HTML_SUPERSCRIPT : aliased constant String := "sup";
HTML_SUBSCRIPT : aliased constant String := "sub";
HTML_STRIKEOUT : aliased constant String := "del";
-- HTML_UNDERLINE : aliased constant String := "ins";
HTML_PREFORMAT : aliased constant String := "pre";
type String_Array_Access is array (Documents.Format_Type) of Util.Strings.Name_Access;
HTML_ELEMENT : constant String_Array_Access :=
(Documents.BOLD => HTML_BOLD'Access,
Documents.ITALIC => HTML_ITALIC'Access,
Documents.CODE => HTML_CODE'Access,
Documents.SUPERSCRIPT => HTML_SUPERSCRIPT'Access,
Documents.SUBSCRIPT => HTML_SUBSCRIPT'Access,
Documents.STRIKEOUT => HTML_STRIKEOUT'Access,
Documents.PREFORMAT => HTML_PREFORMAT'Access);
-- ------------------------------
-- Add a text block with the given format.
-- ------------------------------
procedure Add_Text (Engine : in out Html_Renderer;
Text : in Wiki.Strings.WString;
Format : in Wiki.Documents.Format_Map) is
begin
Engine.Open_Paragraph;
for I in Format'Range loop
if Format (I) then
Engine.Output.Start_Element (HTML_ELEMENT (I).all);
end if;
end loop;
Engine.Output.Write_Wide_Text (Text);
for I in reverse Format'Range loop
if Format (I) then
Engine.Output.End_Element (HTML_ELEMENT (I).all);
end if;
end loop;
end Add_Text;
-- ------------------------------
-- Add a text block that is pre-formatted.
-- ------------------------------
procedure Add_Preformatted (Document : in out Html_Renderer;
Text : in Unbounded_Wide_Wide_String;
Format : in Unbounded_Wide_Wide_String) is
begin
Document.Close_Paragraph;
if Format = "html" then
Document.Output.Write (Text);
else
Document.Output.Start_Element ("pre");
-- Document.Output.Write_Wide_Text (Text);
Document.Output.End_Element ("pre");
end if;
end Add_Preformatted;
-- ------------------------------
-- Finish the document after complete wiki text has been parsed.
-- ------------------------------
overriding
procedure Finish (Document : in out Html_Renderer) is
begin
Document.Close_Paragraph;
Document.Add_Blockquote (0);
end Finish;
end Wiki.Render.Html;
|
-----------------------------------------------------------------------
-- wiki-render-html -- Wiki HTML renderer
-- Copyright (C) 2011, 2012, 2013, 2014, 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.Characters.Conversions;
with Util.Strings;
package body Wiki.Render.Html is
package ACC renames Ada.Characters.Conversions;
-- ------------------------------
-- Set the output stream.
-- ------------------------------
procedure Set_Output_Stream (Engine : in out Html_Renderer;
Stream : in Wiki.Streams.Html.Html_Output_Stream_Access) is
begin
Engine.Output := Stream;
end Set_Output_Stream;
-- ------------------------------
-- Set the link renderer.
-- ------------------------------
procedure Set_Link_Renderer (Document : in out Html_Renderer;
Links : in Link_Renderer_Access) is
begin
Document.Links := Links;
end Set_Link_Renderer;
-- ------------------------------
-- Render the node instance from the document.
-- ------------------------------
overriding
procedure Render (Engine : in out Html_Renderer;
Doc : in Wiki.Nodes.Document;
Node : in Wiki.Nodes.Node_Type) is
use type Wiki.Nodes.Html_Tag_Type;
use type Wiki.Nodes.Node_List_Access;
begin
case Node.Kind is
when Wiki.Nodes.N_HEADER =>
Engine.Add_Header (Header => Node.Header,
Level => Node.Level);
when Wiki.Nodes.N_LINE_BREAK =>
Engine.Output.Start_Element ("br");
Engine.Output.End_Element ("br");
when Wiki.Nodes.N_HORIZONTAL_RULE =>
Engine.Close_Paragraph;
Engine.Add_Blockquote (0);
Engine.Output.Start_Element ("hr");
Engine.Output.End_Element ("hr");
when Wiki.Nodes.N_PARAGRAPH =>
Engine.Close_Paragraph;
Engine.Need_Paragraph := True;
when Wiki.Nodes.N_INDENT =>
-- Engine.Indent_Level := Node.Level;
null;
when Wiki.Nodes.N_TEXT =>
Engine.Add_Text (Text => Node.Text,
Format => Node.Format);
when Wiki.Nodes.N_QUOTE =>
Engine.Open_Paragraph;
Engine.Output.Write (Node.Quote);
when Wiki.Nodes.N_LINK =>
if Node.Image then
Engine.Add_Link (Node.Title, Node.Link_Attr);
else
Engine.Render_Link (Doc, Node.Title, Node.Link_Attr);
end if;
when Wiki.Nodes.N_BLOCKQUOTE =>
Engine.Add_Blockquote (Node.Level);
when Wiki.Nodes.N_TAG_START =>
Engine.Render_Tag (Doc, Node);
end case;
end Render;
procedure Render_Tag (Engine : in out Html_Renderer;
Doc : in Wiki.Nodes.Document;
Node : in Wiki.Nodes.Node_Type) is
use type Wiki.Nodes.Html_Tag_Type;
Name : constant Wiki.Nodes.String_Access := Wiki.Nodes.Get_Tag_Name (Node.Tag_Start);
Iter : Wiki.Attributes.Cursor := Wiki.Attributes.First (Node.Attributes);
begin
if Node.Tag_Start = Wiki.Nodes.P_TAG then
Engine.Has_Paragraph := True;
Engine.Need_Paragraph := False;
end if;
Engine.Output.Start_Element (Name.all);
while Wiki.Attributes.Has_Element (Iter) loop
Engine.Output.Write_Wide_Attribute (Name => Wiki.Attributes.Get_Name (Iter),
Content => Wiki.Attributes.Get_Wide_Value (Iter));
Wiki.Attributes.Next (Iter);
end loop;
Engine.Render (Doc, Node.Children);
if Node.Tag_Start = Wiki.Nodes.P_TAG then
Engine.Has_Paragraph := False;
Engine.Need_Paragraph := True;
end if;
Engine.Output.End_Element (Name.all);
end Render_Tag;
-- ------------------------------
-- Add a section header in the document.
-- ------------------------------
procedure Add_Header (Engine : in out Html_Renderer;
Header : in Wiki.Strings.WString;
Level : in Positive) is
begin
Engine.Close_Paragraph;
Engine.Add_Blockquote (0);
case Level is
when 1 =>
Engine.Output.Write_Wide_Element ("h1", Header);
when 2 =>
Engine.Output.Write_Wide_Element ("h2", Header);
when 3 =>
Engine.Output.Write_Wide_Element ("h3", Header);
when 4 =>
Engine.Output.Write_Wide_Element ("h4", Header);
when 5 =>
Engine.Output.Write_Wide_Element ("h5", Header);
when 6 =>
Engine.Output.Write_Wide_Element ("h6", Header);
when others =>
Engine.Output.Write_Wide_Element ("h3", Header);
end case;
end Add_Header;
-- ------------------------------
-- Add a blockquote (<blockquote>). The level indicates the blockquote nested level.
-- The blockquote must be closed at the next header.
-- ------------------------------
procedure Add_Blockquote (Document : in out Html_Renderer;
Level : in Natural) is
begin
if Document.Quote_Level /= Level then
Document.Close_Paragraph;
Document.Need_Paragraph := True;
end if;
while Document.Quote_Level < Level loop
Document.Output.Start_Element ("blockquote");
Document.Quote_Level := Document.Quote_Level + 1;
end loop;
while Document.Quote_Level > Level loop
Document.Output.End_Element ("blockquote");
Document.Quote_Level := Document.Quote_Level - 1;
end loop;
end Add_Blockquote;
-- ------------------------------
-- 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 (Document : in out Html_Renderer;
Level : in Positive;
Ordered : in Boolean) is
begin
if Document.Has_Paragraph then
Document.Output.End_Element ("p");
Document.Has_Paragraph := False;
end if;
if Document.Has_Item then
Document.Output.End_Element ("li");
Document.Has_Item := False;
end if;
Document.Need_Paragraph := False;
Document.Open_Paragraph;
while Document.Current_Level < Level loop
if Ordered then
Document.Output.Start_Element ("ol");
else
Document.Output.Start_Element ("ul");
end if;
Document.Current_Level := Document.Current_Level + 1;
Document.List_Styles (Document.Current_Level) := Ordered;
end loop;
end Add_List_Item;
procedure Close_Paragraph (Document : in out Html_Renderer) is
begin
if Document.Html_Level > 0 then
return;
end if;
if Document.Has_Paragraph then
Document.Output.End_Element ("p");
end if;
if Document.Has_Item then
Document.Output.End_Element ("li");
end if;
while Document.Current_Level > 0 loop
if Document.List_Styles (Document.Current_Level) then
Document.Output.End_Element ("ol");
else
Document.Output.End_Element ("ul");
end if;
Document.Current_Level := Document.Current_Level - 1;
end loop;
Document.Has_Paragraph := False;
Document.Has_Item := False;
end Close_Paragraph;
procedure Open_Paragraph (Document : in out Html_Renderer) is
begin
if Document.Html_Level > 0 then
return;
end if;
if Document.Need_Paragraph then
Document.Output.Start_Element ("p");
Document.Has_Paragraph := True;
Document.Need_Paragraph := False;
end if;
if Document.Current_Level > 0 and not Document.Has_Item then
Document.Output.Start_Element ("li");
Document.Has_Item := True;
end if;
end Open_Paragraph;
-- ------------------------------
-- Render a link.
-- ------------------------------
procedure Render_Link (Engine : in out Html_Renderer;
Doc : in Wiki.Nodes.Document;
Title : in Wiki.Strings.WString;
Attr : in Wiki.Attributes.Attribute_List_Type) is
Exists : Boolean;
Link : Unbounded_Wide_Wide_String := Wiki.Attributes.Get_Unbounded_Wide_Value (Attr, "href");
URI : Unbounded_Wide_Wide_String;
begin
Engine.Open_Paragraph;
Engine.Output.Start_Element ("a");
if Length (Title) > 0 then
Document.Output.Write_Wide_Attribute ("title", Title);
end if;
if Length (Language) > 0 then
Document.Output.Write_Wide_Attribute ("lang", Language);
end if;
Engine.Links.Make_Page_Link (Link, URI, Exists);
Engine.Output.Write_Wide_Attribute ("href", URI);
Engine.Output.Write_Wide_Text (Name);
Engine.Output.End_Element ("a");
end Render_Link;
-- ------------------------------
-- Add an image.
-- ------------------------------
procedure Add_Image (Document : in out Html_Renderer;
Link : in Unbounded_Wide_Wide_String;
Alt : in Unbounded_Wide_Wide_String;
Position : in Unbounded_Wide_Wide_String;
Description : in Unbounded_Wide_Wide_String) is
pragma Unreferenced (Position);
URI : Unbounded_Wide_Wide_String;
Width : Natural;
Height : Natural;
begin
Document.Open_Paragraph;
Document.Output.Start_Element ("img");
if Length (Alt) > 0 then
Document.Output.Write_Wide_Attribute ("alt", Alt);
end if;
if Length (Description) > 0 then
Document.Output.Write_Wide_Attribute ("longdesc", Description);
end if;
Document.Links.Make_Image_Link (Link, URI, Width, Height);
Document.Output.Write_Wide_Attribute ("src", URI);
if Width > 0 then
Document.Output.Write_Attribute ("width", Natural'Image (Width));
end if;
if Height > 0 then
Document.Output.Write_Attribute ("height", Natural'Image (Height));
end if;
Document.Output.End_Element ("img");
end Add_Image;
-- ------------------------------
-- Add a quote.
-- ------------------------------
procedure Add_Quote (Document : in out Html_Renderer;
Quote : in Unbounded_Wide_Wide_String;
Link : in Unbounded_Wide_Wide_String;
Language : in Unbounded_Wide_Wide_String) is
begin
Document.Open_Paragraph;
Document.Output.Start_Element ("q");
if Length (Language) > 0 then
Document.Output.Write_Wide_Attribute ("lang", Language);
end if;
if Length (Link) > 0 then
Document.Output.Write_Wide_Attribute ("cite", Link);
end if;
Document.Output.Write_Wide_Text (Quote);
Document.Output.End_Element ("q");
end Add_Quote;
HTML_BOLD : aliased constant String := "b";
HTML_ITALIC : aliased constant String := "i";
HTML_CODE : aliased constant String := "tt";
HTML_SUPERSCRIPT : aliased constant String := "sup";
HTML_SUBSCRIPT : aliased constant String := "sub";
HTML_STRIKEOUT : aliased constant String := "del";
-- HTML_UNDERLINE : aliased constant String := "ins";
HTML_PREFORMAT : aliased constant String := "pre";
type String_Array_Access is array (Documents.Format_Type) of Util.Strings.Name_Access;
HTML_ELEMENT : constant String_Array_Access :=
(Documents.BOLD => HTML_BOLD'Access,
Documents.ITALIC => HTML_ITALIC'Access,
Documents.CODE => HTML_CODE'Access,
Documents.SUPERSCRIPT => HTML_SUPERSCRIPT'Access,
Documents.SUBSCRIPT => HTML_SUBSCRIPT'Access,
Documents.STRIKEOUT => HTML_STRIKEOUT'Access,
Documents.PREFORMAT => HTML_PREFORMAT'Access);
-- ------------------------------
-- Add a text block with the given format.
-- ------------------------------
procedure Add_Text (Engine : in out Html_Renderer;
Text : in Wiki.Strings.WString;
Format : in Wiki.Documents.Format_Map) is
begin
Engine.Open_Paragraph;
for I in Format'Range loop
if Format (I) then
Engine.Output.Start_Element (HTML_ELEMENT (I).all);
end if;
end loop;
Engine.Output.Write_Wide_Text (Text);
for I in reverse Format'Range loop
if Format (I) then
Engine.Output.End_Element (HTML_ELEMENT (I).all);
end if;
end loop;
end Add_Text;
-- ------------------------------
-- Add a text block that is pre-formatted.
-- ------------------------------
procedure Add_Preformatted (Document : in out Html_Renderer;
Text : in Unbounded_Wide_Wide_String;
Format : in Unbounded_Wide_Wide_String) is
begin
Document.Close_Paragraph;
if Format = "html" then
Document.Output.Write (Text);
else
Document.Output.Start_Element ("pre");
-- Document.Output.Write_Wide_Text (Text);
Document.Output.End_Element ("pre");
end if;
end Add_Preformatted;
-- ------------------------------
-- Finish the document after complete wiki text has been parsed.
-- ------------------------------
overriding
procedure Finish (Document : in out Html_Renderer) is
begin
Document.Close_Paragraph;
Document.Add_Blockquote (0);
end Finish;
end Wiki.Render.Html;
|
Implement the Render_Link procedure and use it to render a N_LINK
|
Implement the Render_Link procedure and use it to render a N_LINK
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
fa86a8f7d81490bc4d3755dfb0e8f6d9d8a22aba
|
src/asf-views-facelets.adb
|
src/asf-views-facelets.adb
|
-----------------------------------------------------------------------
-- asf-views-facelets -- Facelets representation and management
-- Copyright (C) 2009, 2010, 2011, 2014, 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.Exceptions;
with Ada.Directories;
with Ada.Unchecked_Deallocation;
with ASF.Views.Nodes.Reader;
with Input_Sources.File;
with Sax.Readers;
with EL.Contexts.Default;
with Util.Files;
with Util.Log.Loggers;
package body ASF.Views.Facelets is
use ASF.Views.Nodes;
use Util.Log;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("ASF.Views.Facelets");
procedure Free is
new Ada.Unchecked_Deallocation (Object => ASF.Views.File_Info,
Name => ASF.Views.File_Info_Access);
-- Find in the factory for the facelet with the given name.
procedure Find (Factory : in out Facelet_Factory;
Name : in Unbounded_String;
Result : out Facelet);
-- Load the facelet node tree by reading the facelet XHTML file.
procedure Load (Factory : in out Facelet_Factory;
Name : in String;
Context : in ASF.Contexts.Facelets.Facelet_Context'Class;
Result : out Facelet);
-- Update the factory to store the facelet node tree
procedure Update (Factory : in out Facelet_Factory;
Name : in Unbounded_String;
Item : in Facelet);
-- ------------------------------
-- Returns True if the facelet is null/empty.
-- ------------------------------
function Is_Null (F : Facelet) return Boolean is
begin
return F.Root = null;
end Is_Null;
-- ------------------------------
-- 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) is
Res : Facelet;
Fname : constant Unbounded_String := To_Unbounded_String (Name);
begin
Log.Debug ("Find facelet {0}", Name);
Find (Factory, Fname, Res);
if Res.Root = null then
Load (Factory, Name, Context, Res);
if Res.Root = null then
Result.Root := null;
return;
end if;
Update (Factory, Fname, Res);
end if;
Result.Root := Res.Root;
Result.File := Res.File;
end Find_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) is
Old : Unbounded_String;
begin
if View.Root /= null then
Context.Set_Relative_Path (Path => ASF.Views.Relative_Path (View.File.all),
Previous => Old);
View.Root.Build_Children (Parent => Root, Context => Context);
Context.Set_Relative_Path (Path => Old);
end if;
end Build_View;
-- ------------------------------
-- 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) is
begin
Log.Info ("Set facelet search directory to: '{0}'", Paths);
Factory.Factory := Components;
Factory.Paths := To_Unbounded_String (Paths);
Factory.Ignore_White_Spaces := Ignore_White_Spaces;
Factory.Ignore_Empty_Lines := Ignore_Empty_Lines;
Factory.Escape_Unknown_Tags := Escape_Unknown_Tags;
end Initialize;
-- ------------------------------
-- 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 : Facelet_Factory;
Name : String) return String is
begin
return Util.Files.Find_File_Path (Name, To_String (Factory.Paths));
end Find_Facelet_Path;
-- ------------------------------
-- Find in the factory for the facelet with the given name.
-- ------------------------------
procedure Find (Factory : in out Facelet_Factory;
Name : in Unbounded_String;
Result : out Facelet) is
use Ada.Directories;
use Ada.Calendar;
begin
Result.Root := null;
Result := Factory.Map.Find (Name);
if Result.Root /= null and then
Modification_Time (Result.File.Path) > Result.Modify_Time
then
Result.Root := null;
Log.Info ("Ignoring cache because file '{0}' was modified",
Result.File.Path);
end if;
end Find;
-- ------------------------------
-- Load the facelet node tree by reading the facelet XHTML file.
-- ------------------------------
procedure Load (Factory : in out Facelet_Factory;
Name : in String;
Context : in ASF.Contexts.Facelets.Facelet_Context'Class;
Result : out Facelet) is
Path : constant String := Find_Facelet_Path (Factory, Name);
begin
if Path = "" or else not Ada.Directories.Exists (Path) then
Log.Warn ("Cannot read '{0}': file does not exist", Path);
Result.Root := null;
return;
end if;
declare
RPos : constant Integer := Path'Last - Name'Length + 1;
File : File_Info_Access;
Reader : ASF.Views.Nodes.Reader.Xhtml_Reader;
Read : Input_Sources.File.File_Input;
Mtime : Ada.Calendar.Time;
Ctx : aliased EL.Contexts.Default.Default_Context;
begin
if Rpos <= Path'First then
File := Create_File_Info (Path, Path'First);
else
File := Create_File_Info (Path, RPos);
end if;
Log.Info ("Loading facelet: '{0}' - {1} - {2}", Path, Name,
Natural'Image (File.Relative_Pos));
Ctx.Set_Function_Mapper (Context.Get_Function_Mapper);
Mtime := Ada.Directories.Modification_Time (Path);
Input_Sources.File.Open (Path, Read);
-- If True, xmlns:* attributes will be reported in Start_Element
Reader.Set_Feature (Sax.Readers.Namespace_Prefixes_Feature, False);
Reader.Set_Feature (Sax.Readers.Validation_Feature, False);
Reader.Set_Ignore_White_Spaces (Factory.Ignore_White_Spaces);
Reader.Set_Escape_Unknown_Tags (Factory.Escape_Unknown_Tags);
Reader.Set_Ignore_Empty_Lines (Factory.Ignore_Empty_Lines);
begin
Reader.Parse (File, Read, Factory.Factory, Ctx'Unchecked_Access);
exception
when ASF.Views.Nodes.Reader.Parsing_Error =>
Free (File);
when E : others =>
Free (File);
Log.Error ("Unexpected exception while reading: '{0}': {1}: {2}", Path,
Ada.Exceptions.Exception_Name (E), Ada.Exceptions.Exception_Message (E));
end;
Result.Root := Reader.Get_Root;
Result.File := File;
if File = null then
if Result.Root /= null then
Result.Root.Delete;
end if;
Result.Root := null;
else
Result.Modify_Time := Mtime;
end if;
Input_Sources.File.Close (Read);
end;
end Load;
-- ------------------------------
-- Update the factory to store the facelet node tree
-- ------------------------------
procedure Update (Factory : in out Facelet_Factory;
Name : in Unbounded_String;
Item : in Facelet) is
begin
Factory.Map.Insert (Name, Item);
end Update;
-- ------------------------------
-- Clear the facelet cache
-- ------------------------------
procedure Clear_Cache (Factory : in out Facelet_Factory) is
begin
Log.Info ("Clearing facelet cache");
Factory.Map.Clear;
end Clear_Cache;
protected body Facelet_Cache is
-- ------------------------------
-- Find the facelet entry associated with the given name.
-- ------------------------------
function Find (Name : in Unbounded_String) return Facelet is
Pos : constant Facelet_Maps.Cursor := Map.Find (Name);
begin
if Facelet_Maps.Has_Element (Pos) then
return Element (Pos);
else
return Empty;
end if;
end Find;
-- ------------------------------
-- Insert or replace the facelet entry associated with the given name.
-- ------------------------------
procedure Insert (Name : in Unbounded_String;
Item : in Facelet) is
begin
Map.Include (Name, Item);
end Insert;
-- ------------------------------
-- Clear the cache.
-- ------------------------------
procedure Clear is
begin
loop
declare
Pos : Facelet_Maps.Cursor := Map.First;
Node : Facelet;
begin
exit when not Has_Element (Pos);
Node := Element (Pos);
Map.Delete (Pos);
Free (Node.File);
ASF.Views.Nodes.Destroy (Node.Root);
end;
end loop;
end Clear;
end Facelet_Cache;
-- ------------------------------
-- Free the storage held by the factory cache.
-- ------------------------------
overriding
procedure Finalize (Factory : in out Facelet_Factory) is
begin
Factory.Clear_Cache;
end Finalize;
end ASF.Views.Facelets;
|
-----------------------------------------------------------------------
-- asf-views-facelets -- Facelets representation and management
-- Copyright (C) 2009, 2010, 2011, 2014, 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.Exceptions;
with Ada.Directories;
with Ada.Unchecked_Deallocation;
with ASF.Views.Nodes.Reader;
with Input_Sources.File;
with Sax.Readers;
with EL.Contexts.Default;
with Util.Files;
with Util.Log.Loggers;
package body ASF.Views.Facelets is
use ASF.Views.Nodes;
use Util.Log;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("ASF.Views.Facelets");
procedure Free is
new Ada.Unchecked_Deallocation (Object => ASF.Views.File_Info,
Name => ASF.Views.File_Info_Access);
-- Find in the factory for the facelet with the given name.
procedure Find (Factory : in out Facelet_Factory;
Name : in Unbounded_String;
Result : out Facelet);
-- Load the facelet node tree by reading the facelet XHTML file.
procedure Load (Factory : in out Facelet_Factory;
Name : in String;
Context : in ASF.Contexts.Facelets.Facelet_Context'Class;
Result : out Facelet);
-- Update the factory to store the facelet node tree
procedure Update (Factory : in out Facelet_Factory;
Name : in Unbounded_String;
Item : in Facelet);
-- ------------------------------
-- Returns True if the facelet is null/empty.
-- ------------------------------
function Is_Null (F : Facelet) return Boolean is
begin
return F.Root = null;
end Is_Null;
-- ------------------------------
-- 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) is
Res : Facelet;
Fname : constant Unbounded_String := To_Unbounded_String (Name);
begin
Log.Debug ("Find facelet {0}", Name);
Find (Factory, Fname, Res);
if Res.Root = null then
Load (Factory, Name, Context, Res);
if Res.Root = null then
Result.Root := null;
return;
end if;
Update (Factory, Fname, Res);
end if;
Result.Root := Res.Root;
Result.File := Res.File;
end Find_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) is
Old : Unbounded_String;
begin
if View.Root /= null then
Context.Set_Relative_Path (Path => ASF.Views.Relative_Path (View.File.all),
Previous => Old);
View.Root.Build_Children (Parent => Root, Context => Context);
Context.Set_Relative_Path (Path => Old);
end if;
end Build_View;
-- ------------------------------
-- 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) is
begin
Log.Info ("Set facelet search directory to: '{0}'", Paths);
Factory.Factory := Components;
Factory.Paths := To_Unbounded_String (Paths);
Factory.Ignore_White_Spaces := Ignore_White_Spaces;
Factory.Ignore_Empty_Lines := Ignore_Empty_Lines;
Factory.Escape_Unknown_Tags := Escape_Unknown_Tags;
end Initialize;
-- ------------------------------
-- 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 : Facelet_Factory;
Name : String) return String is
begin
return Util.Files.Find_File_Path (Name, To_String (Factory.Paths));
end Find_Facelet_Path;
-- ------------------------------
-- Find in the factory for the facelet with the given name.
-- ------------------------------
procedure Find (Factory : in out Facelet_Factory;
Name : in Unbounded_String;
Result : out Facelet) is
use Ada.Directories;
use Ada.Calendar;
begin
Result.Root := null;
Result := Factory.Map.Find (Name);
if Result.Root /= null and then
Modification_Time (Result.File.Path) > Result.Modify_Time
then
Result.Root := null;
Log.Info ("Ignoring cache because file '{0}' was modified",
Result.File.Path);
end if;
end Find;
-- ------------------------------
-- Load the facelet node tree by reading the facelet XHTML file.
-- ------------------------------
procedure Load (Factory : in out Facelet_Factory;
Name : in String;
Context : in ASF.Contexts.Facelets.Facelet_Context'Class;
Result : out Facelet) is
Path : constant String := Find_Facelet_Path (Factory, Name);
begin
if Path = "" or else not Ada.Directories.Exists (Path) then
Log.Warn ("Cannot read '{0}': file does not exist", Path);
Result.Root := null;
return;
end if;
declare
Pos : constant Integer := Path'Last - Name'Length + 1;
File : File_Info_Access;
Reader : ASF.Views.Nodes.Reader.Xhtml_Reader;
Read : Input_Sources.File.File_Input;
Mtime : Ada.Calendar.Time;
Ctx : aliased EL.Contexts.Default.Default_Context;
begin
if Pos <= Path'First then
File := Create_File_Info (Path, Path'First);
else
File := Create_File_Info (Path, Pos);
end if;
Log.Info ("Loading facelet: '{0}' - {1} - {2}", Path, Name,
Natural'Image (File.Relative_Pos));
Ctx.Set_Function_Mapper (Context.Get_Function_Mapper);
Mtime := Ada.Directories.Modification_Time (Path);
Input_Sources.File.Open (Path, Read);
-- If True, xmlns:* attributes will be reported in Start_Element
Reader.Set_Feature (Sax.Readers.Namespace_Prefixes_Feature, False);
Reader.Set_Feature (Sax.Readers.Validation_Feature, False);
Reader.Set_Ignore_White_Spaces (Factory.Ignore_White_Spaces);
Reader.Set_Escape_Unknown_Tags (Factory.Escape_Unknown_Tags);
Reader.Set_Ignore_Empty_Lines (Factory.Ignore_Empty_Lines);
begin
Reader.Parse (File, Read, Factory.Factory, Ctx'Unchecked_Access);
exception
when ASF.Views.Nodes.Reader.Parsing_Error =>
Free (File);
when E : others =>
Free (File);
Log.Error ("Unexpected exception while reading: '{0}': {1}: {2}", Path,
Ada.Exceptions.Exception_Name (E), Ada.Exceptions.Exception_Message (E));
end;
Result.Root := Reader.Get_Root;
Result.File := File;
if File = null then
if Result.Root /= null then
Result.Root.Delete;
end if;
Result.Root := null;
else
Result.Modify_Time := Mtime;
end if;
Input_Sources.File.Close (Read);
end;
end Load;
-- ------------------------------
-- Update the factory to store the facelet node tree
-- ------------------------------
procedure Update (Factory : in out Facelet_Factory;
Name : in Unbounded_String;
Item : in Facelet) is
begin
Factory.Map.Insert (Name, Item);
end Update;
-- ------------------------------
-- Clear the facelet cache
-- ------------------------------
procedure Clear_Cache (Factory : in out Facelet_Factory) is
begin
Log.Info ("Clearing facelet cache");
Factory.Map.Clear;
end Clear_Cache;
protected body Facelet_Cache is
-- ------------------------------
-- Find the facelet entry associated with the given name.
-- ------------------------------
function Find (Name : in Unbounded_String) return Facelet is
Pos : constant Facelet_Maps.Cursor := Map.Find (Name);
begin
if Facelet_Maps.Has_Element (Pos) then
return Element (Pos);
else
return Empty;
end if;
end Find;
-- ------------------------------
-- Insert or replace the facelet entry associated with the given name.
-- ------------------------------
procedure Insert (Name : in Unbounded_String;
Item : in Facelet) is
begin
Map.Include (Name, Item);
end Insert;
-- ------------------------------
-- Clear the cache.
-- ------------------------------
procedure Clear is
begin
loop
declare
Pos : Facelet_Maps.Cursor := Map.First;
Node : Facelet;
begin
exit when not Has_Element (Pos);
Node := Element (Pos);
Map.Delete (Pos);
Free (Node.File);
ASF.Views.Nodes.Destroy (Node.Root);
end;
end loop;
end Clear;
end Facelet_Cache;
-- ------------------------------
-- Free the storage held by the factory cache.
-- ------------------------------
overriding
procedure Finalize (Factory : in out Facelet_Factory) is
begin
Factory.Clear_Cache;
end Finalize;
end ASF.Views.Facelets;
|
Rename RPos local variable into Pos
|
Rename RPos local variable into Pos
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
de2f77c2bff0219b738c1260e30c1eb4476deab3
|
tools/druss-gateways.adb
|
tools/druss-gateways.adb
|
-----------------------------------------------------------------------
-- druss-gateways -- Gateway management
-- 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.Properties.Basic;
with Util.Strings;
with Bbox.API;
package body Druss.Gateways is
use Ada.Strings.Unbounded;
protected body Gateway_State is
function Get_State return State_Type is
begin
return State;
end Get_State;
end Gateway_State;
function "=" (Left, Right : in Gateway_Ref) return Boolean is
begin
return False;
end "=";
-- ------------------------------
-- Initalize the list of gateways from the property list.
-- ------------------------------
procedure Initialize (Config : in Util.Properties.Manager;
List : in out Gateway_Vector) is
Count : constant Natural := Util.Properties.Basic.Integer_Property.Get (Config, "druss.bbox.count", 0);
begin
for I in 1 .. Count loop
declare
Gw : Gateway_Ref := Gateway_Refs.Create;
Base : constant String := "druss.bbox." & Util.Strings.Image (I);
begin
Gw.Value.Ip := Config.Get (Base & ".ip");
Gw.Value.Images := Config.Get (Base & ".images");
Gw.Value.Passwd := Config.Get (Base & ".password");
List.Append (Gw);
exception
when Util.Properties.NO_PROPERTY =>
null;
end;
end loop;
end Initialize;
-- ------------------------------
-- Refresh the information by using the Bbox API.
-- ------------------------------
procedure Refresh (Gateway : in out Gateway_Type) is
Box : Bbox.API.Client_Type;
begin
if Gateway.State.Get_State = BUSY then
return;
end if;
Box.Set_Server (To_String (Gateway.IP));
Box.Login (To_String (Gateway.Passwd));
Box.Get ("wan/ip", Gateway.Wan);
Box.Get ("lan/ip", Gateway.Lan);
Box.Get ("device", Gateway.Device);
Box.Get ("wireless", Gateway.Wifi);
end Refresh;
-- ------------------------------
-- Refresh the information by using the Bbox API.
-- ------------------------------
procedure Refresh (Gateway : in Gateway_Ref) is
begin
Gateway.Value.Refresh;
end Refresh;
-- ------------------------------
-- Iterate over the list of gateways and execute the <tt>Process</tt> procedure.
-- ------------------------------
procedure Iterate (List : in Gateway_Vector;
Process : not null access procedure (G : in out Gateway_Type)) is
begin
for G of List loop
Process (G.Value.all);
end loop;
end Iterate;
end Druss.Gateways;
|
-----------------------------------------------------------------------
-- druss-gateways -- Gateway management
-- 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.Properties.Basic;
with Util.Strings;
with Util.Log.Loggers;
with Bbox.API;
package body Druss.Gateways is
use Ada.Strings.Unbounded;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Druss.Gateways");
protected body Gateway_State is
function Get_State return State_Type is
begin
return State;
end Get_State;
end Gateway_State;
function "=" (Left, Right : in Gateway_Ref) return Boolean is
begin
if Left.Value = Right.Value then
return True;
elsif Left.Is_Null or Right.Is_Null then
return False;
else
return Left.Value.IP = Right.Value.IP;
end if;
end "=";
-- ------------------------------
-- Initalize the list of gateways from the property list.
-- ------------------------------
procedure Initialize (Config : in Util.Properties.Manager;
List : in out Gateway_Vector) is
Count : constant Natural := Util.Properties.Basic.Integer_Property.Get (Config, "druss.bbox.count", 0);
begin
for I in 1 .. Count loop
declare
Gw : constant Gateway_Ref := Gateway_Refs.Create;
Base : constant String := "druss.bbox." & Util.Strings.Image (I);
begin
Gw.Value.Ip := Config.Get (Base & ".ip");
if Config.Exists (Base & ".images") then
Gw.Value.Images := Config.Get (Base & ".images");
end if;
Gw.Value.Passwd := Config.Get (Base & ".password");
Gw.Value.Serial := Config.Get (Base & ".serial");
List.Append (Gw);
exception
when Util.Properties.NO_PROPERTY =>
Log.Debug ("Ignoring gatway {0}", Base);
end;
end loop;
end Initialize;
-- ------------------------------
-- Save the list of gateways.
-- ------------------------------
procedure Save_Gateways (Config : in out Util.Properties.Manager;
List : in Druss.Gateways.Gateway_Vector) is
Pos : Natural := 0;
begin
for Gw of List loop
Pos := Pos + 1;
declare
Base : constant String := "druss.bbox." & Util.Strings.Image (Pos);
begin
Config.Set (Base & ".ip", Gw.Value.Ip);
Config.Set (Base & ".password", Gw.Value.Passwd);
Config.Set (Base & ".serial", Gw.Value.Serial);
exception
when Util.Properties.NO_PROPERTY =>
null;
end;
end loop;
Util.Properties.Basic.Integer_Property.Set (Config, "druss.bbox.count", Pos);
end Save_Gateways;
-- ------------------------------
-- Refresh the information by using the Bbox API.
-- ------------------------------
procedure Refresh (Gateway : in out Gateway_Type) is
Box : Bbox.API.Client_Type;
begin
if Gateway.State.Get_State = BUSY then
return;
end if;
Box.Set_Server (To_String (Gateway.IP));
if Ada.Strings.Unbounded.Length (Gateway.Passwd) > 0 then
Box.Login (To_String (Gateway.Passwd));
end if;
Box.Get ("wan/ip", Gateway.Wan);
Box.Get ("lan/ip", Gateway.Lan);
Box.Get ("device", Gateway.Device);
Box.Get ("wireless", Gateway.Wifi);
if Gateway.Device.Exists ("device.serialnumber") then
Gateway.Serial := Gateway.Device.Get ("device.serialnumber");
end if;
end Refresh;
-- ------------------------------
-- Refresh the information by using the Bbox API.
-- ------------------------------
procedure Refresh (Gateway : in Gateway_Ref) is
begin
Gateway.Value.Refresh;
end Refresh;
-- ------------------------------
-- Iterate over the list of gateways and execute the <tt>Process</tt> procedure.
-- ------------------------------
procedure Iterate (List : in Gateway_Vector;
Process : not null access procedure (G : in out Gateway_Type)) is
begin
for G of List loop
Process (G.Value.all);
end loop;
end Iterate;
Null_Gateway : Gateway_Ref;
-- ------------------------------
-- Find the gateway with the given IP address.
-- ------------------------------
function Find_IP (List : in Gateway_Vector;
IP : in String) return Gateway_Ref is
begin
for G of List loop
if G.Value.IP = IP then
return G;
end if;
end loop;
-- raise Not_Found;
return Null_Gateway;
end Find_IP;
end Druss.Gateways;
|
Implement the Find_IP operation Implement the Save_Gateways operation
|
Implement the Find_IP operation
Implement the Save_Gateways operation
|
Ada
|
apache-2.0
|
stcarrez/bbox-ada-api
|
d5e106f85f0e7d90dcce1d6255564eac3de16062
|
regtests/util-encoders-tests.adb
|
regtests/util-encoders-tests.adb
|
-----------------------------------------------------------------------
-- util-encodes-tests - Test for encoding
-- 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.Test_Caller;
with Util.Tests;
with Util.Measures;
with Util.Strings.Transforms;
with Ada.Text_IO;
with Util.Encoders.SHA1;
with Util.Encoders.HMAC.SHA1;
-- with Util.Log.Loggers;
package body Util.Encoders.Tests is
use Util.Tests;
-- use Util.Log;
--
-- Log : constant Loggers.Logger := Loggers.Create ("Util.Encoders.Tests");
package Caller is new Util.Test_Caller (Test);
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Encoders.Base16.Encode",
Test_Hex'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.Base16.Decode",
Test_Hex'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.Base64.Encode",
Test_Base64_Encode'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.Base64.Decode",
Test_Base64_Decode'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.Base64.Benchmark",
Test_Base64_Benchmark'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.SHA1.Encode",
Test_SHA1_Encode'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.SHA1.Benchmark",
Test_SHA1_Benchmark'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test1)",
Test_HMAC_SHA1_RFC2202_T1'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test2)",
Test_HMAC_SHA1_RFC2202_T2'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test3)",
Test_HMAC_SHA1_RFC2202_T3'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test4)",
Test_HMAC_SHA1_RFC2202_T4'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test5)",
Test_HMAC_SHA1_RFC2202_T5'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test6)",
Test_HMAC_SHA1_RFC2202_T6'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test7)",
Test_HMAC_SHA1_RFC2202_T7'Access);
end Add_Tests;
procedure Test_Base64_Encode (T : in out Test) is
C : constant Util.Encoders.Encoder := Create ("base64");
begin
Assert_Equals (T, "YQ==", Util.Encoders.Encode (C, "a"));
Assert_Equals (T, "fA==", Util.Encoders.Encode (C, "|"));
Assert_Equals (T, "fHw=", Util.Encoders.Encode (C, "||"));
Assert_Equals (T, "fH5+", Util.Encoders.Encode (C, "|~~"));
end Test_Base64_Encode;
procedure Test_Base64_Decode (T : in out Test) is
C : Util.Encoders.Encoder := Create ("base64");
begin
Assert_Equals (T, "a", Util.Encoders.Decode (C, "YQ=="));
Assert_Equals (T, "|", Util.Encoders.Decode (C, "fA=="));
Assert_Equals (T, "||", Util.Encoders.Decode (C, "fHw="));
Assert_Equals (T, "|~~", Util.Encoders.Decode (C, "fH5+"));
Test_Encoder (T, C);
end Test_Base64_Decode;
procedure Test_Encoder (T : in out Test;
C : in out Util.Encoders.Encoder) is
begin
for I in 1 .. 334 loop
declare
Pattern : String (1 .. I);
begin
for J in Pattern'Range loop
Pattern (J) := Character'Val (((J + I) mod 63) + 32);
end loop;
declare
E : constant String := Util.Encoders.Encode (C, Pattern);
D : constant String := Util.Encoders.Decode (C, E);
begin
Assert_Equals (T, Pattern, D, "Encoding failed for length "
& Integer'Image (I));
end;
exception
when others =>
Ada.Text_IO.Put_Line ("Error at index " & Integer'Image (I));
raise;
end;
end loop;
end Test_Encoder;
procedure Test_Hex (T : in out Test) is
C : Util.Encoders.Encoder := Create ("hex");
begin
Assert_Equals (T, "41424344", Util.Encoders.Encode(C, "ABCD"));
Assert_Equals (T, "ABCD", Util.Encoders.Decode (C, "41424344"));
Test_Encoder (T, C);
end Test_Hex;
procedure Test_Base64_Benchmark (T : in out Test) is
pragma Unreferenced (T);
C : constant Util.Encoders.Encoder := Create ("base64");
S : constant String (1 .. 1_024) := (others => 'a');
begin
declare
T : Util.Measures.Stamp;
R : constant String := Util.Encoders.Encode (C, S);
pragma Unreferenced (R);
begin
Util.Measures.Report (T, "Base64 encode 1024 bytes");
end;
end Test_Base64_Benchmark;
procedure Test_SHA1_Encode (T : in out Test) is
C : Util.Encoders.SHA1.Context;
Hash : Util.Encoders.SHA1.Digest;
procedure Check_Hash (Value : in String;
Expect : in String) is
J, N : Natural;
Ctx : Util.Encoders.SHA1.Context;
begin
for I in 1 .. Value'Length loop
J := Value'First;
while J <= Value'Last loop
if J + I <= Value'Last then
N := J + I;
else
N := Value'Last;
end if;
Util.Encoders.SHA1.Update (Ctx, Value (J .. N));
J := N + 1;
end loop;
Util.Encoders.SHA1.Finish (Ctx, Hash);
Assert_Equals (T, Expect, Hash, "Invalid hash for: " & Value);
end loop;
end Check_Hash;
begin
Util.Encoders.SHA1.Update (C, "a");
Util.Encoders.SHA1.Finish (C, Hash);
Assert_Equals (T, "86F7E437FAA5A7FCE15D1DDCB9EAEAEA377667B8", Hash,
"Invalid hash for 'a'");
Check_Hash ("ut", "E746699D3947443D84DAD1E0C58BF7AD34712438");
Check_Hash ("Uti", "2C669751BDC4929377245F5EEBEAED1CE4DA8A45");
Check_Hash ("Util", "4C31156EFED35EE7814650F8971C3698059440E3");
Check_Hash ("Util.Encoders", "7DB6007AD8BAEA7C167FF2AE06C9F50A4645F971");
Check_Hash ("e746699d3947443d84dad1e0c58bf7ad347124382C669751BDC492937"
& "7245F5EEBEAED1CE4DA8A45",
"875C9C0DE4CE91ED8F432DD02B5BB40CD35DAACD");
end Test_SHA1_Encode;
-- ------------------------------
-- Benchmark test for SHA1
-- ------------------------------
procedure Test_SHA1_Benchmark (T : in out Test) is
pragma Unreferenced (T);
Hash : Util.Encoders.SHA1.Digest;
Sizes : constant array (1 .. 6) of Positive := (1, 10, 100, 1000, 10000, 100000);
begin
for I in Sizes'Range loop
declare
Size : constant Positive := Sizes (I);
S : constant String (1 .. Size) := (others => '0');
T1 : Util.Measures.Stamp;
C : Util.Encoders.SHA1.Context;
begin
Util.Encoders.SHA1.Update (C, S);
Util.Encoders.SHA1.Finish (C, Hash);
Util.Measures.Report (T1, "Encode SHA1" & Integer'Image (Size) & " bytes");
end;
end loop;
end Test_SHA1_Benchmark;
procedure Check_HMAC (T : in out Test'Class;
Key : in String;
Value : in String;
Expect : in String) is
H : constant String := Util.Encoders.HMAC.SHA1.Sign (Key, Value);
begin
Assert_Equals (T, Expect, Util.Strings.Transforms.To_Lower_Case (H),
"Invalid HMAC-SHA1");
end Check_HMAC;
-- ------------------------------
-- Test HMAC-SHA1
-- ------------------------------
procedure Test_HMAC_SHA1_RFC2202_T1 (T : in out Test) is
Key : constant String (1 .. 20) := (others => Character'Val (16#0b#));
begin
Check_HMAC (T, Key, "Hi There", "b617318655057264e28bc0b6fb378c8ef146be00");
end Test_HMAC_SHA1_RFC2202_T1;
procedure Test_HMAC_SHA1_RFC2202_T2 (T : in out Test) is
begin
Check_HMAC (T, "Jefe", "what do ya want for nothing?",
"effcdf6ae5eb2fa2d27416d5f184df9c259a7c79");
end Test_HMAC_SHA1_RFC2202_T2;
procedure Test_HMAC_SHA1_RFC2202_T3 (T : in out Test) is
Key : constant String (1 .. 20) := (others => Character'Val (16#aa#));
Data : constant String (1 .. 50) := (others => Character'Val (16#dd#));
begin
Check_HMAC (T, Key, Data,
"125d7342b9ac11cd91a39af48aa17b4f63f175d3");
end Test_HMAC_SHA1_RFC2202_T3;
procedure Test_HMAC_SHA1_RFC2202_T4 (T : in out Test) is
C : constant Util.Encoders.Encoder := Create ("hex");
Key : constant String := Util.Encoders.Decode (C, "0102030405060708090a0b0c0d0e0f10111213141516171819");
Data : constant String (1 .. 50) := (others => Character'Val (16#cd#));
begin
Check_HMAC (T, Key, Data,
"4c9007f4026250c6bc8414f9bf50c86c2d7235da");
end Test_HMAC_SHA1_RFC2202_T4;
procedure Test_HMAC_SHA1_RFC2202_T5 (T : in out Test) is
Key : constant String (1 .. 20) := (others => Character'Val (16#0c#));
begin
-- RFC2202 test case 5 but without truncation...
Check_HMAC (T, Key, "Test With Truncation",
"4c1a03424b55e07fe7f27be1d58bb9324a9a5a04");
end Test_HMAC_SHA1_RFC2202_T5;
procedure Test_HMAC_SHA1_RFC2202_T6 (T : in out Test) is
Key : constant String (1 .. 80) := (others => Character'Val (16#aa#));
begin
Check_HMAC (T, Key, "Test Using Larger Than Block-Size Key - Hash Key First",
"aa4ae5e15272d00e95705637ce8a3b55ed402112");
end Test_HMAC_SHA1_RFC2202_T6;
procedure Test_HMAC_SHA1_RFC2202_T7 (T : in out Test) is
Key : constant String (1 .. 80) := (others => Character'Val (16#Aa#));
begin
Check_HMAC (T, Key, "Test Using Larger Than Block-Size Key and Larger "
& "Than One Block-Size Data",
"e8e99d0f45237d786d6bbaa7965c7808bbff1a91");
end Test_HMAC_SHA1_RFC2202_T7;
end Util.Encoders.Tests;
|
-----------------------------------------------------------------------
-- util-encodes-tests - Test for encoding
-- 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;
with Util.Measures;
with Util.Strings.Transforms;
with Ada.Text_IO;
with Util.Encoders.SHA1;
with Util.Encoders.HMAC.SHA1;
package body Util.Encoders.Tests is
use Util.Tests;
-- use Util.Log;
--
-- Log : constant Loggers.Logger := Loggers.Create ("Util.Encoders.Tests");
procedure Check_HMAC (T : in out Test'Class;
Key : in String;
Value : in String;
Expect : in String);
package Caller is new Util.Test_Caller (Test, "Encoders");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Encoders.Base16.Encode",
Test_Hex'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.Base16.Decode",
Test_Hex'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.Base64.Encode",
Test_Base64_Encode'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.Base64.Decode",
Test_Base64_Decode'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.Base64.Benchmark",
Test_Base64_Benchmark'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.SHA1.Encode",
Test_SHA1_Encode'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.SHA1.Benchmark",
Test_SHA1_Benchmark'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test1)",
Test_HMAC_SHA1_RFC2202_T1'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test2)",
Test_HMAC_SHA1_RFC2202_T2'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test3)",
Test_HMAC_SHA1_RFC2202_T3'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test4)",
Test_HMAC_SHA1_RFC2202_T4'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test5)",
Test_HMAC_SHA1_RFC2202_T5'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test6)",
Test_HMAC_SHA1_RFC2202_T6'Access);
Caller.Add_Test (Suite, "Test Util.Encoders.HMAC.SHA1.Sign_SHA1 (RFC2202 test7)",
Test_HMAC_SHA1_RFC2202_T7'Access);
end Add_Tests;
procedure Test_Base64_Encode (T : in out Test) is
C : constant Util.Encoders.Encoder := Create ("base64");
begin
Assert_Equals (T, "YQ==", Util.Encoders.Encode (C, "a"));
Assert_Equals (T, "fA==", Util.Encoders.Encode (C, "|"));
Assert_Equals (T, "fHw=", Util.Encoders.Encode (C, "||"));
Assert_Equals (T, "fH5+", Util.Encoders.Encode (C, "|~~"));
end Test_Base64_Encode;
procedure Test_Base64_Decode (T : in out Test) is
C : Util.Encoders.Encoder := Create ("base64");
begin
Assert_Equals (T, "a", Util.Encoders.Decode (C, "YQ=="));
Assert_Equals (T, "|", Util.Encoders.Decode (C, "fA=="));
Assert_Equals (T, "||", Util.Encoders.Decode (C, "fHw="));
Assert_Equals (T, "|~~", Util.Encoders.Decode (C, "fH5+"));
Test_Encoder (T, C);
end Test_Base64_Decode;
procedure Test_Encoder (T : in out Test;
C : in out Util.Encoders.Encoder) is
begin
for I in 1 .. 334 loop
declare
Pattern : String (1 .. I);
begin
for J in Pattern'Range loop
Pattern (J) := Character'Val (((J + I) mod 63) + 32);
end loop;
declare
E : constant String := Util.Encoders.Encode (C, Pattern);
D : constant String := Util.Encoders.Decode (C, E);
begin
Assert_Equals (T, Pattern, D, "Encoding failed for length "
& Integer'Image (I));
end;
exception
when others =>
Ada.Text_IO.Put_Line ("Error at index " & Integer'Image (I));
raise;
end;
end loop;
end Test_Encoder;
procedure Test_Hex (T : in out Test) is
C : Util.Encoders.Encoder := Create ("hex");
begin
Assert_Equals (T, "41424344", Util.Encoders.Encode (C, "ABCD"));
Assert_Equals (T, "ABCD", Util.Encoders.Decode (C, "41424344"));
Test_Encoder (T, C);
end Test_Hex;
procedure Test_Base64_Benchmark (T : in out Test) is
pragma Unreferenced (T);
C : constant Util.Encoders.Encoder := Create ("base64");
S : constant String (1 .. 1_024) := (others => 'a');
begin
declare
T : Util.Measures.Stamp;
R : constant String := Util.Encoders.Encode (C, S);
pragma Unreferenced (R);
begin
Util.Measures.Report (T, "Base64 encode 1024 bytes");
end;
end Test_Base64_Benchmark;
procedure Test_SHA1_Encode (T : in out Test) is
procedure Check_Hash (Value : in String;
Expect : in String);
C : Util.Encoders.SHA1.Context;
Hash : Util.Encoders.SHA1.Digest;
procedure Check_Hash (Value : in String;
Expect : in String) is
J, N : Natural;
Ctx : Util.Encoders.SHA1.Context;
begin
for I in 1 .. Value'Length loop
J := Value'First;
while J <= Value'Last loop
if J + I <= Value'Last then
N := J + I;
else
N := Value'Last;
end if;
Util.Encoders.SHA1.Update (Ctx, Value (J .. N));
J := N + 1;
end loop;
Util.Encoders.SHA1.Finish (Ctx, Hash);
Assert_Equals (T, Expect, Hash, "Invalid hash for: " & Value);
end loop;
end Check_Hash;
begin
Util.Encoders.SHA1.Update (C, "a");
Util.Encoders.SHA1.Finish (C, Hash);
Assert_Equals (T, "86F7E437FAA5A7FCE15D1DDCB9EAEAEA377667B8", Hash,
"Invalid hash for 'a'");
Check_Hash ("ut", "E746699D3947443D84DAD1E0C58BF7AD34712438");
Check_Hash ("Uti", "2C669751BDC4929377245F5EEBEAED1CE4DA8A45");
Check_Hash ("Util", "4C31156EFED35EE7814650F8971C3698059440E3");
Check_Hash ("Util.Encoders", "7DB6007AD8BAEA7C167FF2AE06C9F50A4645F971");
Check_Hash ("e746699d3947443d84dad1e0c58bf7ad347124382C669751BDC492937"
& "7245F5EEBEAED1CE4DA8A45",
"875C9C0DE4CE91ED8F432DD02B5BB40CD35DAACD");
end Test_SHA1_Encode;
-- ------------------------------
-- Benchmark test for SHA1
-- ------------------------------
procedure Test_SHA1_Benchmark (T : in out Test) is
pragma Unreferenced (T);
Hash : Util.Encoders.SHA1.Digest;
Sizes : constant array (1 .. 6) of Positive := (1, 10, 100, 1000, 10000, 100000);
begin
for I in Sizes'Range loop
declare
Size : constant Positive := Sizes (I);
S : constant String (1 .. Size) := (others => '0');
T1 : Util.Measures.Stamp;
C : Util.Encoders.SHA1.Context;
begin
Util.Encoders.SHA1.Update (C, S);
Util.Encoders.SHA1.Finish (C, Hash);
Util.Measures.Report (T1, "Encode SHA1" & Integer'Image (Size) & " bytes");
end;
end loop;
end Test_SHA1_Benchmark;
procedure Check_HMAC (T : in out Test'Class;
Key : in String;
Value : in String;
Expect : in String) is
H : constant String := Util.Encoders.HMAC.SHA1.Sign (Key, Value);
begin
Assert_Equals (T, Expect, Util.Strings.Transforms.To_Lower_Case (H),
"Invalid HMAC-SHA1");
end Check_HMAC;
-- ------------------------------
-- Test HMAC-SHA1
-- ------------------------------
procedure Test_HMAC_SHA1_RFC2202_T1 (T : in out Test) is
Key : constant String (1 .. 20) := (others => Character'Val (16#0b#));
begin
Check_HMAC (T, Key, "Hi There", "b617318655057264e28bc0b6fb378c8ef146be00");
end Test_HMAC_SHA1_RFC2202_T1;
procedure Test_HMAC_SHA1_RFC2202_T2 (T : in out Test) is
begin
Check_HMAC (T, "Jefe", "what do ya want for nothing?",
"effcdf6ae5eb2fa2d27416d5f184df9c259a7c79");
end Test_HMAC_SHA1_RFC2202_T2;
procedure Test_HMAC_SHA1_RFC2202_T3 (T : in out Test) is
Key : constant String (1 .. 20) := (others => Character'Val (16#aa#));
Data : constant String (1 .. 50) := (others => Character'Val (16#dd#));
begin
Check_HMAC (T, Key, Data,
"125d7342b9ac11cd91a39af48aa17b4f63f175d3");
end Test_HMAC_SHA1_RFC2202_T3;
procedure Test_HMAC_SHA1_RFC2202_T4 (T : in out Test) is
C : constant Util.Encoders.Encoder := Create ("hex");
Key : constant String := Util.Encoders.Decode (C, "0102030405060708090a0b0c0d0e0f"
& "10111213141516171819");
Data : constant String (1 .. 50) := (others => Character'Val (16#cd#));
begin
Check_HMAC (T, Key, Data,
"4c9007f4026250c6bc8414f9bf50c86c2d7235da");
end Test_HMAC_SHA1_RFC2202_T4;
procedure Test_HMAC_SHA1_RFC2202_T5 (T : in out Test) is
Key : constant String (1 .. 20) := (others => Character'Val (16#0c#));
begin
-- RFC2202 test case 5 but without truncation...
Check_HMAC (T, Key, "Test With Truncation",
"4c1a03424b55e07fe7f27be1d58bb9324a9a5a04");
end Test_HMAC_SHA1_RFC2202_T5;
procedure Test_HMAC_SHA1_RFC2202_T6 (T : in out Test) is
Key : constant String (1 .. 80) := (others => Character'Val (16#aa#));
begin
Check_HMAC (T, Key, "Test Using Larger Than Block-Size Key - Hash Key First",
"aa4ae5e15272d00e95705637ce8a3b55ed402112");
end Test_HMAC_SHA1_RFC2202_T6;
procedure Test_HMAC_SHA1_RFC2202_T7 (T : in out Test) is
Key : constant String (1 .. 80) := (others => Character'Val (16#Aa#));
begin
Check_HMAC (T, Key, "Test Using Larger Than Block-Size Key and Larger "
& "Than One Block-Size Data",
"e8e99d0f45237d786d6bbaa7965c7808bbff1a91");
end Test_HMAC_SHA1_RFC2202_T7;
end Util.Encoders.Tests;
|
Fix compilation warnings
|
Fix compilation warnings
|
Ada
|
apache-2.0
|
flottokarotto/ada-util,Letractively/ada-util,Letractively/ada-util,flottokarotto/ada-util
|
6a438bb72ff12657ad7dbbe5ed5eeae16347329c
|
src/os-linux/util-systems-os.ads
|
src/os-linux/util-systems-os.ads
|
-----------------------------------------------------------------------
-- util-system-os -- Unix system operations
-- Copyright (C) 2011, 2012, 2014, 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 System;
with Interfaces.C;
with Interfaces.C.Strings;
with Util.Processes;
with Util.Systems.Constants;
with Util.Systems.Types;
-- The <b>Util.Systems.Os</b> package defines various types and operations which are specific
-- to the OS (Unix).
package Util.Systems.Os is
-- The directory separator.
Directory_Separator : constant Character := '/';
-- The path separator.
Path_Separator : constant Character := ':';
subtype Ptr is Interfaces.C.Strings.chars_ptr;
subtype Ptr_Array is Interfaces.C.Strings.chars_ptr_array;
type Ptr_Ptr_Array is access all Ptr_Array;
type File_Type is new Integer;
-- Standard file streams Posix, X/Open standard values.
STDIN_FILENO : constant File_Type := 0;
STDOUT_FILENO : constant File_Type := 1;
STDERR_FILENO : constant File_Type := 2;
-- File is not opened
NO_FILE : constant File_Type := -1;
-- The following values should be externalized. They are valid for GNU/Linux.
F_SETFL : constant Interfaces.C.int := Util.Systems.Constants.F_SETFL;
FD_CLOEXEC : constant Interfaces.C.int := Util.Systems.Constants.FD_CLOEXEC;
-- These values are specific to Linux.
O_RDONLY : constant Interfaces.C.int := Util.Systems.Constants.O_RDONLY;
O_WRONLY : constant Interfaces.C.int := Util.Systems.Constants.O_WRONLY;
O_RDWR : constant Interfaces.C.int := Util.Systems.Constants.O_RDWR;
O_CREAT : constant Interfaces.C.int := Util.Systems.Constants.O_CREAT;
O_EXCL : constant Interfaces.C.int := Util.Systems.Constants.O_EXCL;
O_TRUNC : constant Interfaces.C.int := Util.Systems.Constants.O_TRUNC;
O_APPEND : constant Interfaces.C.int := Util.Systems.Constants.O_APPEND;
type Size_T is mod 2 ** Standard'Address_Size;
type Ssize_T is range -(2 ** (Standard'Address_Size - 1))
.. +(2 ** (Standard'Address_Size - 1)) - 1;
function Close (Fd : in File_Type) return Integer;
pragma Import (C, Close, "close");
function Read (Fd : in File_Type;
Buf : in System.Address;
Size : in Size_T) return Ssize_T;
pragma Import (C, Read, "read");
function Write (Fd : in File_Type;
Buf : in System.Address;
Size : in Size_T) return Ssize_T;
pragma Import (C, Write, "write");
-- System exit without any process cleaning.
-- (destructors, finalizers, atexit are not called)
procedure Sys_Exit (Code : in Integer);
pragma Import (C, Sys_Exit, "_exit");
-- Fork a new process
function Sys_Fork return Util.Processes.Process_Identifier;
pragma Import (C, Sys_Fork, "fork");
-- Fork a new process (vfork implementation)
function Sys_VFork return Util.Processes.Process_Identifier;
pragma Import (C, Sys_VFork, "fork");
-- Execute a process with the given arguments.
function Sys_Execvp (File : in Ptr;
Args : in Ptr_Array) return Integer;
pragma Import (C, Sys_Execvp, "execvp");
-- Wait for the process <b>Pid</b> to finish and return
function Sys_Waitpid (Pid : in Integer;
Status : in System.Address;
Options : in Integer) return Integer;
pragma Import (C, Sys_Waitpid, "waitpid");
-- Create a bi-directional pipe
function Sys_Pipe (Fds : in System.Address) return Integer;
pragma Import (C, Sys_Pipe, "pipe");
-- Make <b>fd2</b> the copy of <b>fd1</b>
function Sys_Dup2 (Fd1, Fd2 : in File_Type) return Integer;
pragma Import (C, Sys_Dup2, "dup2");
-- Close a file
function Sys_Close (Fd : in File_Type) return Integer;
pragma Import (C, Sys_Close, "close");
-- Open a file
function Sys_Open (Path : in Ptr;
Flags : in Interfaces.C.int;
Mode : in Interfaces.C.int) return File_Type;
pragma Import (C, Sys_Open, "open");
-- Change the file settings
function Sys_Fcntl (Fd : in File_Type;
Cmd : in Interfaces.C.int;
Flags : in Interfaces.C.int) return Integer;
pragma Import (C, Sys_Fcntl, "fcntl");
function Sys_Kill (Pid : in Integer;
Signal : in Integer) return Integer;
pragma Import (C, Sys_Kill, "kill");
function Sys_Stat (Path : in Ptr;
Stat : access Util.Systems.Types.Stat_Type) return Integer;
pragma Import (C, Sys_Stat, Util.Systems.Types.STAT_NAME);
function Sys_Fstat (Fs : in File_Type;
Stat : access Util.Systems.Types.Stat_Type) return Integer;
pragma Import (C, Sys_Fstat, Util.Systems.Types.FSTAT_NAME);
function Sys_Lseek (Fs : in File_Type;
Offset : in Util.Systems.Types.off_t;
Mode : in Util.Systems.Types.Seek_Mode) return Util.Systems.Types.off_t;
pragma Import (C, Sys_Lseek, "lseek");
end Util.Systems.Os;
|
-----------------------------------------------------------------------
-- util-system-os -- Unix system operations
-- Copyright (C) 2011, 2012, 2014, 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 System;
with Interfaces.C;
with Interfaces.C.Strings;
with Util.Processes;
with Util.Systems.Constants;
with Util.Systems.Types;
-- The <b>Util.Systems.Os</b> package defines various types and operations which are specific
-- to the OS (Unix).
package Util.Systems.Os is
-- The directory separator.
Directory_Separator : constant Character := '/';
-- The path separator.
Path_Separator : constant Character := ':';
subtype Ptr is Interfaces.C.Strings.chars_ptr;
subtype Ptr_Array is Interfaces.C.Strings.chars_ptr_array;
type Ptr_Ptr_Array is access all Ptr_Array;
type File_Type is new Integer;
-- Standard file streams Posix, X/Open standard values.
STDIN_FILENO : constant File_Type := 0;
STDOUT_FILENO : constant File_Type := 1;
STDERR_FILENO : constant File_Type := 2;
-- File is not opened
NO_FILE : constant File_Type := -1;
-- The following values should be externalized. They are valid for GNU/Linux.
F_SETFL : constant Interfaces.C.int := Util.Systems.Constants.F_SETFL;
FD_CLOEXEC : constant Interfaces.C.int := Util.Systems.Constants.FD_CLOEXEC;
-- These values are specific to Linux.
O_RDONLY : constant Interfaces.C.int := Util.Systems.Constants.O_RDONLY;
O_WRONLY : constant Interfaces.C.int := Util.Systems.Constants.O_WRONLY;
O_RDWR : constant Interfaces.C.int := Util.Systems.Constants.O_RDWR;
O_CREAT : constant Interfaces.C.int := Util.Systems.Constants.O_CREAT;
O_EXCL : constant Interfaces.C.int := Util.Systems.Constants.O_EXCL;
O_TRUNC : constant Interfaces.C.int := Util.Systems.Constants.O_TRUNC;
O_APPEND : constant Interfaces.C.int := Util.Systems.Constants.O_APPEND;
type Size_T is mod 2 ** Standard'Address_Size;
type Ssize_T is range -(2 ** (Standard'Address_Size - 1))
.. +(2 ** (Standard'Address_Size - 1)) - 1;
function Close (Fd : in File_Type) return Integer;
pragma Import (C, Close, "close");
function Read (Fd : in File_Type;
Buf : in System.Address;
Size : in Size_T) return Ssize_T;
pragma Import (C, Read, "read");
function Write (Fd : in File_Type;
Buf : in System.Address;
Size : in Size_T) return Ssize_T;
pragma Import (C, Write, "write");
-- System exit without any process cleaning.
-- (destructors, finalizers, atexit are not called)
procedure Sys_Exit (Code : in Integer);
pragma Import (C, Sys_Exit, "_exit");
-- Fork a new process
function Sys_Fork return Util.Processes.Process_Identifier;
pragma Import (C, Sys_Fork, "fork");
-- Fork a new process (vfork implementation)
function Sys_VFork return Util.Processes.Process_Identifier;
pragma Import (C, Sys_VFork, "fork");
-- Execute a process with the given arguments.
function Sys_Execvp (File : in Ptr;
Args : in Ptr_Array) return Integer;
pragma Import (C, Sys_Execvp, "execvp");
-- Wait for the process <b>Pid</b> to finish and return
function Sys_Waitpid (Pid : in Integer;
Status : in System.Address;
Options : in Integer) return Integer;
pragma Import (C, Sys_Waitpid, "waitpid");
-- Create a bi-directional pipe
function Sys_Pipe (Fds : in System.Address) return Integer;
pragma Import (C, Sys_Pipe, "pipe");
-- Make <b>fd2</b> the copy of <b>fd1</b>
function Sys_Dup2 (Fd1, Fd2 : in File_Type) return Integer;
pragma Import (C, Sys_Dup2, "dup2");
-- Close a file
function Sys_Close (Fd : in File_Type) return Integer;
pragma Import (C, Sys_Close, "close");
-- Open a file
function Sys_Open (Path : in Ptr;
Flags : in Interfaces.C.int;
Mode : in Util.Systems.Types.mode_t) return File_Type;
pragma Import (C, Sys_Open, "open");
-- Change the file settings
function Sys_Fcntl (Fd : in File_Type;
Cmd : in Interfaces.C.int;
Flags : in Interfaces.C.int) return Integer;
pragma Import (C, Sys_Fcntl, "fcntl");
function Sys_Kill (Pid : in Integer;
Signal : in Integer) return Integer;
pragma Import (C, Sys_Kill, "kill");
function Sys_Stat (Path : in Ptr;
Stat : access Util.Systems.Types.Stat_Type) return Integer;
pragma Import (C, Sys_Stat, Util.Systems.Types.STAT_NAME);
function Sys_Fstat (Fs : in File_Type;
Stat : access Util.Systems.Types.Stat_Type) return Integer;
pragma Import (C, Sys_Fstat, Util.Systems.Types.FSTAT_NAME);
function Sys_Lseek (Fs : in File_Type;
Offset : in Util.Systems.Types.off_t;
Mode : in Util.Systems.Types.Seek_Mode) return Util.Systems.Types.off_t;
pragma Import (C, Sys_Lseek, "lseek");
-- Libc errno. The __get_errno function is provided by the GNAT runtime.
function Errno return Integer;
pragma Import (C, errno, "__get_errno");
end Util.Systems.Os;
|
Declare the Errno function
|
Declare the Errno function
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
b81926afe2487c7727aa777b7f2fdbaae28213cd
|
awa/regtests/awa-commands-tests.ads
|
awa/regtests/awa-commands-tests.ads
|
-----------------------------------------------------------------------
-- awa-commands-tests -- Test the AWA.Commands
-- Copyright (C) 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.Tests;
with Ada.Strings.Unbounded;
package AWA.Commands.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Test start and stop command.
procedure Test_Start_Stop (T : in out Test);
procedure Test_List_Tables (T : in out Test);
-- Test the list -u command.
procedure Test_List_Users (T : in out Test);
-- Test the list -s command.
procedure Test_List_Sessions (T : in out Test);
-- Test the list -j command.
procedure Test_List_Jobs (T : in out Test);
-- Test the command with a secure keystore configuration.
procedure Test_Secure_Configuration (T : in out Test);
procedure Execute (T : in out Test;
Command : in String;
Input : in String;
Output : in String;
Result : out Ada.Strings.Unbounded.Unbounded_String;
Status : in Natural := 0);
end AWA.Commands.Tests;
|
-----------------------------------------------------------------------
-- awa-commands-tests -- Test the AWA.Commands
-- Copyright (C) 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.Tests;
with Ada.Strings.Unbounded;
package AWA.Commands.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Test start and stop command.
procedure Test_Start_Stop (T : in out Test);
procedure Test_List_Tables (T : in out Test);
-- Test the list -u command.
procedure Test_List_Users (T : in out Test);
-- Test the list -s command.
procedure Test_List_Sessions (T : in out Test);
-- Test the list -j command.
procedure Test_List_Jobs (T : in out Test);
-- Test the command with a secure keystore configuration.
procedure Test_Secure_Configuration (T : in out Test);
-- Test the command with various logging options.
procedure Test_Verbose_Command (T : in out Test);
procedure Execute (T : in out Test;
Command : in String;
Input : in String;
Output : in String;
Result : out Ada.Strings.Unbounded.Unbounded_String;
Status : in Natural := 0);
end AWA.Commands.Tests;
|
Declare Test_Verbose_Command procedure
|
Declare Test_Verbose_Command procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
44231b3774deee8543d2fa1bf4a349bc949c7d71
|
jack-client.adb
|
jack-client.adb
|
with C_String.Arrays;
with C_String;
with Interfaces.C;
package body Jack.Client is
package C renames Interfaces.C;
use type Thin.Status_t;
use type System.Address;
--
-- Activate
--
procedure Activate
(Client : in Client_t;
Failed : out Boolean)
is
C_Return : constant C.int := Thin.Activate (System.Address (Client));
begin
Failed := C_Return /= 0;
end Activate;
--
-- Get_Ports
--
procedure Get_Ports_Free (Data : System.Address);
pragma Import (C, Get_Ports_Free, "jack_ada_client_get_ports_free");
procedure Get_Ports
(Client : in Client_t;
Port_Name_Pattern : in String;
Port_Type_Pattern : in String;
Port_Flags : in Port_Flags_t;
Ports : out Port_Name_Set_t)
is
Name : Port_Name_t;
Size : Natural;
C_Flags : constant Thin.Port_Flags_t := Map_Port_Flags_To_Thin (Port_Flags);
C_Name : aliased C.char_array := C.To_C (Port_Name_Pattern);
C_Type : aliased C.char_array := C.To_C (Port_Type_Pattern);
Address : constant C_String.Arrays.Pointer_Array_t :=
Thin.Get_Ports
(Client => System.Address (Client),
Port_Name_Pattern => C_String.To_C_String (C_Name'Unchecked_Access),
Type_Name_Pattern => C_String.To_C_String (C_Type'Unchecked_Access),
Flags => C_Flags);
begin
Size := C_String.Arrays.Size_Terminated (Address);
for Index in 0 .. Size loop
Port_Names.Set_Bounded_String
(Source => C_String.Arrays.Index_Terminated (Address, Index),
Target => Name);
Port_Name_Sets.Insert (Ports, Name);
end loop;
-- The strings returned by jack_get_ports are heap allocated.
Get_Ports_Free (System.Address (Address));
end Get_Ports;
--
-- Status, option and flag mapping.
--
type Status_Map_t is array (Status_Selector_t) of Thin.Status_t;
Status_Map : constant Status_Map_t := Status_Map_t'
(Failure => Thin.JackFailure,
Invalid_Option => Thin.JackInvalidOption,
Name_Not_Unique => Thin.JackNameNotUnique,
Server_Started => Thin.JackServerStarted,
Server_Failed => Thin.JackServerFailed,
Server_Error => Thin.JackServerError,
No_Such_Client => Thin.JackNoSuchClient,
Load_Failure => Thin.JackLoadFailure,
Init_Failure => Thin.JackInitFailure,
Shared_Memory_Failure => Thin.JackShmFailure,
Version_Error => Thin.JackVersionError);
type Options_Map_t is array (Option_Selector_t) of Thin.Options_t;
Options_Map : constant Options_Map_t := Options_Map_t'
(Do_Not_Start_Server => Thin.JackNoStartServer,
Use_Exact_Name => Thin.JackUseExactName,
Server_Name => Thin.JackServerName,
Load_Name => Thin.JackLoadName,
Load_Initialize => Thin.JackLoadInit);
type Port_Flags_Map_t is array (Port_Flag_Selector_t) of Thin.Port_Flags_t;
Port_Flags_Map : constant Port_Flags_Map_t := Port_Flags_Map_t'
(Port_Is_Input => Thin.JackPortIsInput,
Port_Is_Output => Thin.JackPortIsOutput,
Port_Is_Physical => Thin.JackPortIsPhysical,
Port_Can_Monitor => Thin.JackPortCanMonitor,
Port_Is_Terminal => Thin.JackPortIsTerminal);
function Map_Options_To_Thin (Options : Options_t) return Thin.Options_t is
Return_Options : Thin.Options_t := 0;
begin
for Selector in Options_t'Range loop
if Options (Selector) then
Return_Options := Return_Options or Options_Map (Selector);
end if;
end loop;
return Return_Options;
end Map_Options_To_Thin;
function Map_Port_Flags_To_Thin (Port_Flags : Port_Flags_t) return Thin.Port_Flags_t is
Return_Port_Flags : Thin.Port_Flags_t := 0;
begin
for Selector in Port_Flags_t'Range loop
if Port_Flags (Selector) then
Return_Port_Flags := Return_Port_Flags or Port_Flags_Map (Selector);
end if;
end loop;
return Return_Port_Flags;
end Map_Port_Flags_To_Thin;
function Map_Status_To_Thin (Status : Status_t) return Thin.Status_t is
Return_Status : Thin.Status_t := 0;
begin
for Selector in Status_t'Range loop
if Status (Selector) then
Return_Status := Return_Status or Status_Map (Selector);
end if;
end loop;
return Return_Status;
end Map_Status_To_Thin;
function Map_Thin_To_Options (Options : Thin.Options_t) return Options_t is
Return_Options : Options_t := (others => False);
begin
for Selector in Options_t'Range loop
Return_Options (Selector) :=
(Options and Options_Map (Selector)) = Options_Map (Selector);
end loop;
return Return_Options;
end Map_Thin_To_Options;
function Map_Thin_To_Port_Flags (Port_Flags : Thin.Port_Flags_t) return Port_Flags_t is
Return_Port_Flags : Port_Flags_t := (others => False);
begin
for Selector in Port_Flags_t'Range loop
Return_Port_Flags (Selector) :=
(Port_Flags and Port_Flags_Map (Selector)) = Port_Flags_Map (Selector);
end loop;
return Return_Port_Flags;
end Map_Thin_To_Port_Flags;
function Map_Thin_To_Status (Status : Thin.Status_t) return Status_t is
Return_Status : Status_t := (others => False);
begin
for Selector in Status_t'Range loop
Return_Status (Selector) :=
(Status and Status_Map (Selector)) = Status_Map (Selector);
end loop;
return Return_Status;
end Map_Thin_To_Status;
--
-- Open
--
procedure Open
(Client_Name : in String;
Options : in Options_t;
Client : out Client_t;
Status : in out Status_t)
is
C_Options : constant Thin.Options_t := Map_Options_To_Thin (Options);
C_Name : aliased C.char_array := C.To_C (Client_Name);
C_Status : aliased Thin.Status_t;
C_Client : System.Address;
begin
C_Client := Thin.Client_Open
(Client_Name => C_String.To_C_String (C_Name'Unchecked_Access),
Options => C_Options,
Status => C_Status'Address);
Status := Map_Thin_To_Status (C_Status);
if C_Client = System.Null_Address then
Client := Invalid_Client;
else
Client := Client_t (C_Client);
end if;
end Open;
--
-- Port_Name_Size
--
function Port_Name_Size return Natural is
begin
return Natural (Thin.Port_Name_Size);
end Port_Name_Size;
--
-- Port_Register
--
procedure Port_Register
(Client : in Client_t;
Port : out Port_t;
Port_Name : in Port_Name_t;
Port_Type : in String;
Port_Flags : in Port_Flags_t;
Buffer_Size : in Natural := 0)
is
C_Flags : constant Thin.Port_Flags_t := Map_Port_Flags_To_Thin (Port_Flags);
C_Name : aliased C.char_array := C.To_C (Port_Names.To_String (Port_Name));
C_Port : System.Address;
C_Type : aliased C.char_array := C.To_C (Port_Type);
begin
C_Port := Thin.Port_Register
(Client => System.Address (Client),
Port_Name => C_String.To_C_String (C_Name'Unchecked_Access),
Port_Type => C_String.To_C_String (C_Type'Unchecked_Access),
Flags => C_Flags,
Buffer_Size => C.unsigned_long (Buffer_Size));
if C_Port = System.Null_Address then
Port := Invalid_Port;
else
Port := Port_t (C_Port);
end if;
end Port_Register;
end Jack.Client;
|
with C_String.Arrays;
with C_String;
with Interfaces.C;
package body Jack.Client is
package C renames Interfaces.C;
use type C.int;
use type System.Address;
use type Thin.Port_Flags_t;
use type Thin.Status_t;
--
-- Activate
--
procedure Activate
(Client : in Client_t;
Failed : out Boolean)
is
C_Return : constant C.int := Thin.Activate (System.Address (Client));
begin
Failed := C_Return /= 0;
end Activate;
--
-- Get_Ports
--
procedure Get_Ports_Free (Data : System.Address);
pragma Import (C, Get_Ports_Free, "jack_ada_client_get_ports_free");
procedure Get_Ports
(Client : in Client_t;
Port_Name_Pattern : in String;
Port_Type_Pattern : in String;
Port_Flags : in Port_Flags_t;
Ports : out Port_Name_Set_t)
is
Name : Port_Name_t;
Size : Natural;
C_Flags : constant Thin.Port_Flags_t := Map_Port_Flags_To_Thin (Port_Flags);
C_Name : aliased C.char_array := C.To_C (Port_Name_Pattern);
C_Type : aliased C.char_array := C.To_C (Port_Type_Pattern);
Address : constant C_String.Arrays.Pointer_Array_t :=
Thin.Get_Ports
(Client => System.Address (Client),
Port_Name_Pattern => C_String.To_C_String (C_Name'Unchecked_Access),
Type_Name_Pattern => C_String.To_C_String (C_Type'Unchecked_Access),
Flags => C_Flags);
begin
Size := C_String.Arrays.Size_Terminated (Address);
for Index in 0 .. Size loop
Port_Names.Set_Bounded_String
(Source => C_String.Arrays.Index_Terminated (Address, Index),
Target => Name);
Port_Name_Sets.Insert (Ports, Name);
end loop;
-- The strings returned by jack_get_ports are heap allocated.
Get_Ports_Free (System.Address (Address));
end Get_Ports;
--
-- Status, option and flag mapping.
--
type Status_Map_t is array (Status_Selector_t) of Thin.Status_t;
Status_Map : constant Status_Map_t := Status_Map_t'
(Failure => Thin.JackFailure,
Invalid_Option => Thin.JackInvalidOption,
Name_Not_Unique => Thin.JackNameNotUnique,
Server_Started => Thin.JackServerStarted,
Server_Failed => Thin.JackServerFailed,
Server_Error => Thin.JackServerError,
No_Such_Client => Thin.JackNoSuchClient,
Load_Failure => Thin.JackLoadFailure,
Init_Failure => Thin.JackInitFailure,
Shared_Memory_Failure => Thin.JackShmFailure,
Version_Error => Thin.JackVersionError);
type Options_Map_t is array (Option_Selector_t) of Thin.Options_t;
Options_Map : constant Options_Map_t := Options_Map_t'
(Do_Not_Start_Server => Thin.JackNoStartServer,
Use_Exact_Name => Thin.JackUseExactName,
Server_Name => Thin.JackServerName,
Load_Name => Thin.JackLoadName,
Load_Initialize => Thin.JackLoadInit);
type Port_Flags_Map_t is array (Port_Flag_Selector_t) of Thin.Port_Flags_t;
Port_Flags_Map : constant Port_Flags_Map_t := Port_Flags_Map_t'
(Port_Is_Input => Thin.JackPortIsInput,
Port_Is_Output => Thin.JackPortIsOutput,
Port_Is_Physical => Thin.JackPortIsPhysical,
Port_Can_Monitor => Thin.JackPortCanMonitor,
Port_Is_Terminal => Thin.JackPortIsTerminal);
function Map_Options_To_Thin (Options : Options_t) return Thin.Options_t is
Return_Options : Thin.Options_t := 0;
begin
for Selector in Options_t'Range loop
if Options (Selector) then
Return_Options := Return_Options or Options_Map (Selector);
end if;
end loop;
return Return_Options;
end Map_Options_To_Thin;
function Map_Port_Flags_To_Thin (Port_Flags : Port_Flags_t) return Thin.Port_Flags_t is
Return_Port_Flags : Thin.Port_Flags_t := 0;
begin
for Selector in Port_Flags_t'Range loop
if Port_Flags (Selector) then
Return_Port_Flags := Return_Port_Flags or Port_Flags_Map (Selector);
end if;
end loop;
return Return_Port_Flags;
end Map_Port_Flags_To_Thin;
function Map_Status_To_Thin (Status : Status_t) return Thin.Status_t is
Return_Status : Thin.Status_t := 0;
begin
for Selector in Status_t'Range loop
if Status (Selector) then
Return_Status := Return_Status or Status_Map (Selector);
end if;
end loop;
return Return_Status;
end Map_Status_To_Thin;
function Map_Thin_To_Options (Options : Thin.Options_t) return Options_t is
Return_Options : Options_t := (others => False);
begin
for Selector in Options_t'Range loop
Return_Options (Selector) :=
(Options and Options_Map (Selector)) = Options_Map (Selector);
end loop;
return Return_Options;
end Map_Thin_To_Options;
function Map_Thin_To_Port_Flags (Port_Flags : Thin.Port_Flags_t) return Port_Flags_t is
Return_Port_Flags : Port_Flags_t := (others => False);
begin
for Selector in Port_Flags_t'Range loop
Return_Port_Flags (Selector) :=
(Port_Flags and Port_Flags_Map (Selector)) = Port_Flags_Map (Selector);
end loop;
return Return_Port_Flags;
end Map_Thin_To_Port_Flags;
function Map_Thin_To_Status (Status : Thin.Status_t) return Status_t is
Return_Status : Status_t := (others => False);
begin
for Selector in Status_t'Range loop
Return_Status (Selector) :=
(Status and Status_Map (Selector)) = Status_Map (Selector);
end loop;
return Return_Status;
end Map_Thin_To_Status;
--
-- Open
--
procedure Open
(Client_Name : in String;
Options : in Options_t;
Client : out Client_t;
Status : in out Status_t)
is
C_Options : constant Thin.Options_t := Map_Options_To_Thin (Options);
C_Name : aliased C.char_array := C.To_C (Client_Name);
C_Status : aliased Thin.Status_t;
C_Client : System.Address;
begin
C_Client := Thin.Client_Open
(Client_Name => C_String.To_C_String (C_Name'Unchecked_Access),
Options => C_Options,
Status => C_Status'Address);
Status := Map_Thin_To_Status (C_Status);
if C_Client = System.Null_Address then
Client := Invalid_Client;
else
Client := Client_t (C_Client);
end if;
end Open;
--
-- Port_Name_Size
--
function Port_Name_Size return Natural is
begin
return Natural (Thin.Port_Name_Size);
end Port_Name_Size;
--
-- Port_Register
--
procedure Port_Register
(Client : in Client_t;
Port : out Port_t;
Port_Name : in Port_Name_t;
Port_Type : in String;
Port_Flags : in Port_Flags_t;
Buffer_Size : in Natural := 0)
is
C_Flags : constant Thin.Port_Flags_t := Map_Port_Flags_To_Thin (Port_Flags);
C_Name : aliased C.char_array := C.To_C (Port_Names.To_String (Port_Name));
C_Port : System.Address;
C_Type : aliased C.char_array := C.To_C (Port_Type);
begin
C_Port := Thin.Port_Register
(Client => System.Address (Client),
Port_Name => C_String.To_C_String (C_Name'Unchecked_Access),
Port_Type => C_String.To_C_String (C_Type'Unchecked_Access),
Flags => C_Flags,
Buffer_Size => C.unsigned_long (Buffer_Size));
if C_Port = System.Null_Address then
Port := Invalid_Port;
else
Port := Port_t (C_Port);
end if;
end Port_Register;
end Jack.Client;
|
Use type declarations
|
Use type declarations
|
Ada
|
isc
|
io7m/coreland-jack-ada,io7m/coreland-jack-ada
|
e548294a4f666ee8b6a57235854c60e1eba06cf8
|
src/orka/interface/x86/generic/orka-transforms-simd_matrices.ads
|
src/orka/interface/x86/generic/orka-transforms-simd_matrices.ads
|
-- Copyright (c) 2016 onox <[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 Orka.SIMD;
generic
type Element_Type is digits <>;
type Vector_Type is array (SIMD.Index_Homogeneous) of Element_Type;
type Matrix_Type is array (SIMD.Index_Homogeneous) of Vector_Type;
with function Multiply_Matrices (Left, Right : Matrix_Type) return Matrix_Type;
with function "-" (Elements : Vector_Type) return Vector_Type;
with function Transpose_Matrix (Matrix : Matrix_Type) return Matrix_Type;
package Orka.Transforms.SIMD_Matrices is
pragma Preelaborate;
subtype Matrix4 is Matrix_Type;
subtype Vector4 is Vector_Type;
function Identity_Value return Matrix_Type is
(((1.0, 0.0, 0.0, 0.0),
(0.0, 1.0, 0.0, 0.0),
(0.0, 0.0, 1.0, 0.0),
(0.0, 0.0, 0.0, 1.0)));
function T (Offset : Vector_Type) return Matrix_Type;
function Rx (Angle : Element_Type) return Matrix_Type;
function Ry (Angle : Element_Type) return Matrix_Type;
function Rz (Angle : Element_Type) return Matrix_Type;
function R (Axis : Vector_Type; Angle : Element_Type) return Matrix_Type;
function S (Factors : Vector_Type) return Matrix_Type;
function "*" (Left, Right : Matrix_Type) return Matrix_Type renames Multiply_Matrices;
function "+" (Offset : Vector_Type; Matrix : Matrix_Type) return Matrix_Type;
-- Add a translation transformation to the matrix
function "*" (Factor : Element_Type; Matrix : Matrix_Type) return Matrix_Type;
-- Add a scale transformation to the matrix
procedure Rotate_At_Origin (Matrix : in out Matrix_Type; Axis : Vector_Type; Angle : Element_Type);
-- Add a rotation transformation to the matrix with the center
-- of rotation at the origin to the matrix
procedure Rotate (Matrix : in out Matrix_Type; Axis : Vector_Type;
Angle : Element_Type; Point : Vector_Type);
-- Add a rotation transformation to the matrix with the center
-- of rotation at the given point to the matrix
procedure Rotate_X_At_Origin (Matrix : in out Matrix_Type; Angle : Element_Type);
-- Add a rotation transformation around the X axis with the center
-- of rotation at the origin to the matrix
procedure Rotate_Y_At_Origin (Matrix : in out Matrix_Type; Angle : Element_Type);
-- Add a rotation transformation around the Y axis with the center
-- of rotation at the origin to the matrix
procedure Rotate_Z_At_Origin (Matrix : in out Matrix_Type; Angle : Element_Type);
-- Add a rotation transformation around the Z axis with the center
-- of rotation at the origin to the matrix
procedure Rotate_X (Matrix : in out Matrix_Type; Angle : Element_Type; Point : Vector_Type);
-- Add a rotation transformation around the X axis with the center
-- of rotation at the given point to the matrix
procedure Rotate_Y (Matrix : in out Matrix_Type; Angle : Element_Type; Point : Vector_Type);
-- Add a rotation transformation around the Y axis with the center
-- of rotation at the given point to the matrix
procedure Rotate_Z (Matrix : in out Matrix_Type; Angle : Element_Type; Point : Vector_Type);
-- Add a rotation transformation around the Z axis with the center
-- of rotation at the given point to the matrix
-- procedure Rotate_Quaternion (Matrix : in out Matrix_Type; Quaternion : ?);
-- procedure Rotate_Euler (Matrix : in out Matrix_Type; Euler : ?);
procedure Translate (Matrix : in out Matrix_Type; Offset : Vector_Type);
-- Add a translation transformation to the matrix
procedure Scale (Matrix : in out Matrix_Type; Factors : Vector_Type);
procedure Scale (Matrix : in out Matrix_Type; Factor : Element_Type);
procedure Transpose (Matrix : in out Matrix_Type);
-- Transpose the matrix
function Finite_Perspective (FOV, Aspect, Z_Near, Z_Far : Element_Type) return Matrix_Type;
function Infinite_Perspective (FOV, Aspect, Z_Near : Element_Type) return Matrix_Type;
function Orthographic (X_Mag, Y_Mag, Z_Near, Z_Far : Element_Type) return Matrix_Type;
end Orka.Transforms.SIMD_Matrices;
|
-- Copyright (c) 2016 onox <[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 Orka.SIMD;
generic
type Element_Type is digits <>;
type Vector_Type is array (SIMD.Index_Homogeneous) of Element_Type;
type Matrix_Type is array (SIMD.Index_Homogeneous) of Vector_Type;
with function Multiply_Matrices (Left, Right : Matrix_Type) return Matrix_Type;
with function "-" (Elements : Vector_Type) return Vector_Type;
with function Transpose_Matrix (Matrix : Matrix_Type) return Matrix_Type;
package Orka.Transforms.SIMD_Matrices is
pragma Preelaborate;
subtype Matrix4 is Matrix_Type;
subtype Vector4 is Vector_Type;
function Identity_Value return Matrix_Type is
(((1.0, 0.0, 0.0, 0.0),
(0.0, 1.0, 0.0, 0.0),
(0.0, 0.0, 1.0, 0.0),
(0.0, 0.0, 0.0, 1.0)));
function T (Offset : Vector_Type) return Matrix_Type;
function Rx (Angle : Element_Type) return Matrix_Type;
function Ry (Angle : Element_Type) return Matrix_Type;
function Rz (Angle : Element_Type) return Matrix_Type;
function R (Axis : Vector_Type; Angle : Element_Type) return Matrix_Type;
function S (Factors : Vector_Type) return Matrix_Type;
function "*" (Left, Right : Matrix_Type) return Matrix_Type renames Multiply_Matrices;
function "+" (Offset : Vector_Type; Matrix : Matrix_Type) return Matrix_Type;
-- Add a translation transformation to the matrix
function "*" (Factor : Element_Type; Matrix : Matrix_Type) return Matrix_Type;
-- Add a scale transformation to the matrix
procedure Rotate_At_Origin (Matrix : in out Matrix_Type; Axis : Vector_Type; Angle : Element_Type);
-- Add a rotation transformation to the matrix with the center
-- of rotation at the origin to the matrix
procedure Rotate (Matrix : in out Matrix_Type; Axis : Vector_Type;
Angle : Element_Type; Point : Vector_Type);
-- Add a rotation transformation to the matrix with the center
-- of rotation at the given point to the matrix
procedure Rotate_X_At_Origin (Matrix : in out Matrix_Type; Angle : Element_Type);
-- Add a rotation transformation around the X axis with the center
-- of rotation at the origin to the matrix
procedure Rotate_Y_At_Origin (Matrix : in out Matrix_Type; Angle : Element_Type);
-- Add a rotation transformation around the Y axis with the center
-- of rotation at the origin to the matrix
procedure Rotate_Z_At_Origin (Matrix : in out Matrix_Type; Angle : Element_Type);
-- Add a rotation transformation around the Z axis with the center
-- of rotation at the origin to the matrix
procedure Rotate_X (Matrix : in out Matrix_Type; Angle : Element_Type; Point : Vector_Type);
-- Add a rotation transformation around the X axis with the center
-- of rotation at the given point to the matrix
procedure Rotate_Y (Matrix : in out Matrix_Type; Angle : Element_Type; Point : Vector_Type);
-- Add a rotation transformation around the Y axis with the center
-- of rotation at the given point to the matrix
procedure Rotate_Z (Matrix : in out Matrix_Type; Angle : Element_Type; Point : Vector_Type);
-- Add a rotation transformation around the Z axis with the center
-- of rotation at the given point to the matrix
-- procedure Rotate_Quaternion (Matrix : in out Matrix_Type; Quaternion : ?);
-- procedure Rotate_Euler (Matrix : in out Matrix_Type; Euler : ?);
procedure Translate (Matrix : in out Matrix_Type; Offset : Vector_Type);
-- Add a translation transformation to the matrix
procedure Scale (Matrix : in out Matrix_Type; Factors : Vector_Type);
procedure Scale (Matrix : in out Matrix_Type; Factor : Element_Type);
procedure Transpose (Matrix : in out Matrix_Type);
-- Transpose the matrix
function Finite_Perspective (FOV, Aspect, Z_Near, Z_Far : Element_Type) return Matrix_Type
with Pre => FOV > 0.0 and Aspect > 0.0 and Z_Near > 0.0 and Z_Far > Z_Near;
function Infinite_Perspective (FOV, Aspect, Z_Near : Element_Type) return Matrix_Type
with Pre => FOV > 0.0 and Aspect > 0.0 and Z_Near > 0.0;
function Orthographic (X_Mag, Y_Mag, Z_Near, Z_Far : Element_Type) return Matrix_Type
with Pre => Z_Near >= 0.0 and Z_Far >= 0.0;
end Orka.Transforms.SIMD_Matrices;
|
Add pre conditions to projection functions
|
orka: Add pre conditions to projection functions
Signed-off-by: onox <[email protected]>
|
Ada
|
apache-2.0
|
onox/orka
|
dfb8a85459b173e86e307c7a30b01937794c291e
|
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.
-----------------------------------------------------------------------
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;
|
-----------------------------------------------------------------------
-- asf-validators-texts -- ASF Texts Validators
-- Copyright (C) 2011, 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.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;
-- ------------------------------
-- Regex_Validator
-- ------------------------------
-- ------------------------------
-- Create a regex validator.
-- ------------------------------
function Create_Regex_Validator (Pattern : in GNAT.Regpat.Pattern_Matcher)
return Validator_Access is
Result : constant Regex_Validator_Access := new Regex_Validator (Pattern.Size);
begin
Result.Pattern := Pattern;
return Result.all'Access;
end Create_Regex_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 Regex_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 not GNAT.Regpat.Match (Valid.Pattern, S) then
Component.Add_Message (Name => ASF.Components.VALIDATOR_MESSAGE_NAME,
Default => REGEX_MESSAGE_ID,
Arg1 => Component.Get_Label (Context),
Context => Context);
raise Invalid_Value;
end if;
end;
end Validate;
end ASF.Validators.Texts;
|
Implement the Regex_Validator operation for the <f:validateRegex> JSF tag
|
Implement the Regex_Validator operation for the <f:validateRegex> JSF tag
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
b2d368803008c221fb08a0418552bcb85eb92fb6
|
src/gen-model-operations.adb
|
src/gen-model-operations.adb
|
-----------------------------------------------------------------------
-- 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.
-----------------------------------------------------------------------
package body Gen.Model.Operations is
-- ------------------------------
-- 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 is
begin
if Name = "parameters" or Name = "columns" then
return From.Parameters_Bean;
elsif Name = "return" then
return Util.Beans.Objects.To_Object (From.Return_Type);
else
return Definition (From).Get_Value (Name);
end if;
end Get_Value;
-- Prepare the generation of the model.
overriding
procedure Prepare (O : in out Operation_Definition) is
begin
null;
end Prepare;
-- ------------------------------
-- Initialize the operation definition instance.
-- ------------------------------
overriding
procedure Initialize (O : in out Operation_Definition) is
begin
O.Parameters_Bean := Util.Beans.Objects.To_Object (O.Parameters'Unchecked_Access,
Util.Beans.Objects.STATIC);
end Initialize;
-- ------------------------------
-- 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) is
begin
Parameter := new Parameter_Definition;
Parameter.Name := Name;
Parameter.Type_Name := Of_Type;
Into.Parameters.Append (Parameter);
end Add_Parameter;
-- ------------------------------
-- Create an operation with the given name.
-- ------------------------------
function Create_Operation (Name : in Unbounded_String) return Operation_Definition_Access is
Result : constant Operation_Definition_Access := new Operation_Definition;
begin
return Result;
end Create_Operation;
end Gen.Model.Operations;
|
-----------------------------------------------------------------------
-- 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.
-----------------------------------------------------------------------
package body Gen.Model.Operations is
-- ------------------------------
-- 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 is
begin
if Name = "parameters" or Name = "columns" then
return From.Parameters_Bean;
elsif Name = "return" then
return Util.Beans.Objects.To_Object (From.Return_Type);
else
return Definition (From).Get_Value (Name);
end if;
end Get_Value;
-- Prepare the generation of the model.
overriding
procedure Prepare (O : in out Operation_Definition) is
begin
null;
end Prepare;
-- ------------------------------
-- Initialize the operation definition instance.
-- ------------------------------
overriding
procedure Initialize (O : in out Operation_Definition) is
begin
O.Parameters_Bean := Util.Beans.Objects.To_Object (O.Parameters'Unchecked_Access,
Util.Beans.Objects.STATIC);
end Initialize;
-- ------------------------------
-- 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) is
begin
Parameter := new Parameter_Definition;
Parameter.Name := Name;
Parameter.Type_Name := Of_Type;
Into.Parameters.Append (Parameter);
end Add_Parameter;
-- ------------------------------
-- Create an operation with the given name.
-- ------------------------------
function Create_Operation (Name : in Unbounded_String) return Operation_Definition_Access is
pragma Unreferenced (Name);
Result : constant Operation_Definition_Access := new Operation_Definition;
begin
return Result;
end Create_Operation;
end Gen.Model.Operations;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
Letractively/ada-gen,Letractively/ada-gen,Letractively/ada-gen,Letractively/ada-gen
|
8b3992ccbb016eb41d91bf12729cf26cab918b80
|
awa/src/awa-permissions.adb
|
awa/src/awa-permissions.adb
|
-----------------------------------------------------------------------
-- awa-permissions -- Permissions 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 Util.Log.Loggers;
with Util.Beans.Objects;
with Util.Serialize.Mappers.Record_Mapper;
with ADO.Schemas.Entities;
with ADO.Sessions.Entities;
with Security.Contexts;
with AWA.Services.Contexts;
with AWA.Permissions.Controllers;
package body AWA.Permissions is
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("AWA.Permissions");
-- ------------------------------
-- Verify that the permission represented by <b>Permission</b> is granted.
-- ------------------------------
procedure Check (Permission : in Security.Permissions.Permission_Index) is
begin
if not (Security.Contexts.Has_Permission (Permission)) then
raise NO_PERMISSION;
end if;
end Check;
-- ------------------------------
-- Verify that the permission represented by <b>Permission</b> is granted to access the
-- database entity represented by <b>Entity</b>.
-- ------------------------------
procedure Check (Permission : in Security.Permissions.Permission_Index;
Entity : in ADO.Identifier) is
use type Security.Contexts.Security_Context_Access;
Context : constant Security.Contexts.Security_Context_Access := Security.Contexts.Current;
Perm : Entity_Permission (Permission);
begin
if Context = null then
Log.Debug ("There is no security context, permission denied");
raise NO_PERMISSION;
end if;
Perm.Entity := Entity;
if not Context.Has_Permission (Perm) then
Log.Debug ("Permission is refused");
raise NO_PERMISSION;
end if;
end Check;
type Controller_Config is record
Name : Util.Beans.Objects.Object;
SQL : Util.Beans.Objects.Object;
Entity : ADO.Entity_Type := 0;
Count : Natural := 0;
Manager : Entity_Policy_Access;
Session : ADO.Sessions.Session;
end record;
type Config_Fields is (FIELD_NAME, FIELD_ENTITY_TYPE, FIELD_ENTITY_PERMISSION, FIELD_SQL);
type Controller_Config_Access is access all Controller_Config;
procedure Set_Member (Into : in out Controller_Config;
Field : in Config_Fields;
Value : in Util.Beans.Objects.Object);
-- ------------------------------
-- Called while parsing the XML policy file when the <name>, <entity-type>, <sql> and
-- <entity-permission> XML entities are found. Create the new permission when the complete
-- permission definition has been parsed and save the permission in the security manager.
-- ------------------------------
procedure Set_Member (Into : in out Controller_Config;
Field : in Config_Fields;
Value : in Util.Beans.Objects.Object) is
use AWA.Permissions.Controllers;
use type ADO.Entity_Type;
begin
case Field is
when FIELD_NAME =>
Into.Name := Value;
when FIELD_SQL =>
Into.SQL := Value;
when FIELD_ENTITY_TYPE =>
declare
Name : constant String := Util.Beans.Objects.To_String (Value);
begin
Into.Entity := ADO.Sessions.Entities.Find_Entity_Type (Into.Session, Name);
exception
when ADO.Schemas.Entities.No_Entity_Type =>
raise Util.Serialize.Mappers.Field_Error with "Invalid entity type: " & Name;
end;
when FIELD_ENTITY_PERMISSION =>
declare
Name : constant String := Util.Beans.Objects.To_String (Into.Name);
begin
if Into.Entity = 0 then
raise Util.Serialize.Mappers.Field_Error
with "Permission '" & Name & "' ignored: missing entity type";
end if;
declare
SQL : constant String := Util.Beans.Objects.To_String (Into.SQL);
Perm : constant Entity_Controller_Access
:= new Entity_Controller '(Len => SQL'Length,
SQL => SQL,
Entity => Into.Entity);
begin
Into.Manager.Add_Permission (Name, Perm.all'Access);
Into.Count := 0;
Into.Entity := 0;
end;
end;
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>entity-permission</b> description. For example:
--
-- <entity-permission>
-- <name>create-workspace</name>
-- <entity-type>WORKSPACE</entity-type>
-- <sql>select acl.id from acl where ...</sql>
-- </entity-permission>
--
-- This defines a permission <b>create-workspace</b> that will be granted if the
-- SQL statement returns a non empty list.
-- ------------------------------
-- ------------------------------
-- Get the policy name.
-- ------------------------------
overriding
function Get_Name (From : in Entity_Policy) return String is
begin
return NAME;
end Get_Name;
-- ------------------------------
-- Setup the XML parser to read the <b>policy</b> description.
-- ------------------------------
overriding
procedure Prepare_Config (Policy : in out Entity_Policy;
Reader : in out Util.Serialize.IO.XML.Parser) is
Config : Controller_Config_Access := new Controller_Config;
begin
Reader.Add_Mapping ("policy-rules", Mapper'Access);
Reader.Add_Mapping ("module", Mapper'Access);
Config.Manager := Policy'Unchecked_Access;
Config.Session := AWA.Services.Contexts.Get_Session (AWA.Services.Contexts.Current);
Config_Mapper.Set_Context (Reader, Config);
end Prepare_Config;
begin
Mapper.Add_Mapping ("entity-permission", FIELD_ENTITY_PERMISSION);
Mapper.Add_Mapping ("entity-permission/name", FIELD_NAME);
Mapper.Add_Mapping ("entity-permission/entity-type", FIELD_ENTITY_TYPE);
Mapper.Add_Mapping ("entity-permission/sql", FIELD_SQL);
end AWA.Permissions;
|
-----------------------------------------------------------------------
-- awa-permissions -- Permissions module
-- 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.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Util.Beans.Objects;
with Util.Serialize.Mappers.Record_Mapper;
with ADO.Schemas.Entities;
with ADO.Sessions.Entities;
with Security.Contexts;
with AWA.Services.Contexts;
with AWA.Permissions.Controllers;
package body AWA.Permissions is
use Util.Log;
Log : constant Loggers.Logger := Loggers.Create ("AWA.Permissions");
-- ------------------------------
-- Verify that the permission represented by <b>Permission</b> is granted.
-- ------------------------------
procedure Check (Permission : in Security.Permissions.Permission_Index) is
begin
if not (Security.Contexts.Has_Permission (Permission)) then
raise NO_PERMISSION;
end if;
end Check;
-- ------------------------------
-- Verify that the permission represented by <b>Permission</b> is granted to access the
-- database entity represented by <b>Entity</b>.
-- ------------------------------
procedure Check (Permission : in Security.Permissions.Permission_Index;
Entity : in ADO.Identifier) is
use type Security.Contexts.Security_Context_Access;
Context : constant Security.Contexts.Security_Context_Access := Security.Contexts.Current;
Perm : Entity_Permission (Permission);
begin
if Context = null then
Log.Debug ("There is no security context, permission denied");
raise NO_PERMISSION;
end if;
Perm.Entity := Entity;
if not Context.Has_Permission (Perm) then
Log.Debug ("Permission is refused");
raise NO_PERMISSION;
end if;
end Check;
-- ------------------------------
-- Verify that the permission represented by <b>Permission</b> is granted to access the
-- database entity represented by <b>Entity</b>.
-- ------------------------------
procedure Check (Permission : in Security.Permissions.Permission_Index;
Entity : in ADO.Objects.Object_Ref'Class) is
begin
if Entity.Is_Null then
Log.Debug ("Permission is refused because the entity is null.");
raise NO_PERMISSION;
end if;
Check (Permission, ADO.Objects.Get_Value (Entity.Get_Key));
end Check;
type Controller_Config is record
Name : Util.Beans.Objects.Object;
SQL : Util.Beans.Objects.Object;
Entity : ADO.Entity_Type := 0;
Count : Natural := 0;
Manager : Entity_Policy_Access;
Session : ADO.Sessions.Session;
end record;
type Config_Fields is (FIELD_NAME, FIELD_ENTITY_TYPE, FIELD_ENTITY_PERMISSION, FIELD_SQL);
type Controller_Config_Access is access all Controller_Config;
procedure Set_Member (Into : in out Controller_Config;
Field : in Config_Fields;
Value : in Util.Beans.Objects.Object);
-- ------------------------------
-- Called while parsing the XML policy file when the <name>, <entity-type>, <sql> and
-- <entity-permission> XML entities are found. Create the new permission when the complete
-- permission definition has been parsed and save the permission in the security manager.
-- ------------------------------
procedure Set_Member (Into : in out Controller_Config;
Field : in Config_Fields;
Value : in Util.Beans.Objects.Object) is
use AWA.Permissions.Controllers;
use type ADO.Entity_Type;
begin
case Field is
when FIELD_NAME =>
Into.Name := Value;
when FIELD_SQL =>
Into.SQL := Value;
when FIELD_ENTITY_TYPE =>
declare
Name : constant String := Util.Beans.Objects.To_String (Value);
begin
Into.Entity := ADO.Sessions.Entities.Find_Entity_Type (Into.Session, Name);
exception
when ADO.Schemas.Entities.No_Entity_Type =>
raise Util.Serialize.Mappers.Field_Error with "Invalid entity type: " & Name;
end;
when FIELD_ENTITY_PERMISSION =>
declare
Name : constant String := Util.Beans.Objects.To_String (Into.Name);
begin
if Into.Entity = 0 then
raise Util.Serialize.Mappers.Field_Error
with "Permission '" & Name & "' ignored: missing entity type";
end if;
declare
SQL : constant String := Util.Beans.Objects.To_String (Into.SQL);
Perm : constant Entity_Controller_Access
:= new Entity_Controller '(Len => SQL'Length,
SQL => SQL,
Entity => Into.Entity);
begin
Into.Manager.Add_Permission (Name, Perm.all'Access);
Into.Count := 0;
Into.Entity := 0;
end;
end;
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>entity-permission</b> description. For example:
--
-- <entity-permission>
-- <name>create-workspace</name>
-- <entity-type>WORKSPACE</entity-type>
-- <sql>select acl.id from acl where ...</sql>
-- </entity-permission>
--
-- This defines a permission <b>create-workspace</b> that will be granted if the
-- SQL statement returns a non empty list.
-- ------------------------------
-- ------------------------------
-- Get the policy name.
-- ------------------------------
overriding
function Get_Name (From : in Entity_Policy) return String is
pragma Unreferenced (From);
begin
return NAME;
end Get_Name;
-- ------------------------------
-- Setup the XML parser to read the <b>policy</b> description.
-- ------------------------------
overriding
procedure Prepare_Config (Policy : in out Entity_Policy;
Reader : in out Util.Serialize.IO.XML.Parser) is
Config : Controller_Config_Access := new Controller_Config;
begin
Reader.Add_Mapping ("policy-rules", Mapper'Access);
Reader.Add_Mapping ("module", Mapper'Access);
Config.Manager := Policy'Unchecked_Access;
Config.Session := AWA.Services.Contexts.Get_Session (AWA.Services.Contexts.Current);
Config_Mapper.Set_Context (Reader, Config);
end Prepare_Config;
begin
Mapper.Add_Mapping ("entity-permission", FIELD_ENTITY_PERMISSION);
Mapper.Add_Mapping ("entity-permission/name", FIELD_NAME);
Mapper.Add_Mapping ("entity-permission/entity-type", FIELD_ENTITY_TYPE);
Mapper.Add_Mapping ("entity-permission/sql", FIELD_SQL);
end AWA.Permissions;
|
Implement the Check procedure, if the database object is null, refuse the permission
|
Implement the Check procedure, if the database object is null, refuse the permission
|
Ada
|
apache-2.0
|
Letractively/ada-awa,tectronics/ada-awa,Letractively/ada-awa,tectronics/ada-awa,Letractively/ada-awa,tectronics/ada-awa
|
4f351e6fb709df29bc0db031dcfb4b52b52ca7eb
|
regtests/util-processes-tests.ads
|
regtests/util-processes-tests.ads
|
-----------------------------------------------------------------------
-- util-processes-tests - Test for processes
-- Copyright (C) 2011, 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 Util.Tests;
package Util.Processes.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Tests when the process is not launched
procedure Test_No_Process (T : in out Test);
-- Test executing a process
procedure Test_Spawn (T : in out Test);
-- Test output pipe redirection: read the process standard output
procedure Test_Output_Pipe (T : in out Test);
-- Test input pipe redirection: write the process standard input
procedure Test_Input_Pipe (T : in out Test);
-- Test shell splitting.
procedure Test_Shell_Splitting_Pipe (T : in out Test);
-- Test launching several processes through pipes in several threads.
procedure Test_Multi_Spawn (T : in out Test);
-- Test output file redirection.
procedure Test_Output_Redirect (T : in out Test);
-- Test input file redirection.
procedure Test_Input_Redirect (T : in out Test);
-- Test the Tools.Execute operation.
procedure Test_Tools_Execute (T : in out Test);
end Util.Processes.Tests;
|
-----------------------------------------------------------------------
-- util-processes-tests - Test for processes
-- Copyright (C) 2011, 2016, 2018, 2019, 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 Util.Tests;
package Util.Processes.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Tests when the process is not launched
procedure Test_No_Process (T : in out Test);
-- Test executing a process
procedure Test_Spawn (T : in out Test);
-- Test output pipe redirection: read the process standard output
procedure Test_Output_Pipe (T : in out Test);
-- Test input pipe redirection: write the process standard input
procedure Test_Input_Pipe (T : in out Test);
-- Test shell splitting.
procedure Test_Shell_Splitting_Pipe (T : in out Test);
-- Test launching several processes through pipes in several threads.
procedure Test_Multi_Spawn (T : in out Test);
-- Test output file redirection.
procedure Test_Output_Redirect (T : in out Test);
-- Test input file redirection.
procedure Test_Input_Redirect (T : in out Test);
-- Test chaning working directory.
procedure Test_Set_Working_Directory (T : in out Test);
-- Test the Tools.Execute operation.
procedure Test_Tools_Execute (T : in out Test);
end Util.Processes.Tests;
|
Declare the Test_Set_Working_Directory procedure
|
Declare the Test_Set_Working_Directory procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
9541f6ba92e6ea2dd1ffc4afcc699be9f06f3cee
|
src/asf-components-core-views.adb
|
src/asf-components-core-views.adb
|
-----------------------------------------------------------------------
-- components-core-views -- ASF View Components
-- 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.Unchecked_Deallocation;
with Util.Log.Loggers;
with ASF.Events.Phases;
with ASF.Components.Base;
with ASF.Events.Faces.Actions;
package body ASF.Components.Core.Views is
use ASF;
use EL.Objects;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ASF.Components.Core.Views");
procedure Free is
new Ada.Unchecked_Deallocation (Object => ASF.Events.Faces.Faces_Event'Class,
Name => Faces_Event_Access);
-- ------------------------------
-- Get the content type returned by the view.
-- ------------------------------
function Get_Content_Type (UI : in UIView;
Context : in Faces_Context'Class) return String is
begin
if Util.Beans.Objects.Is_Null (UI.Content_Type) then
return UI.Get_Attribute (Name => "contentType", Context => Context);
else
return Util.Beans.Objects.To_String (UI.Content_Type);
end if;
end Get_Content_Type;
-- ------------------------------
-- Set the content type returned by the view.
-- ------------------------------
procedure Set_Content_Type (UI : in out UIView;
Value : in String) is
begin
UI.Content_Type := Util.Beans.Objects.To_Object (Value);
end Set_Content_Type;
-- ------------------------------
-- Encode the begining of the view. Set the response content type.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIView;
Context : in out Faces_Context'Class) is
Content_Type : constant String := UI.Get_Content_Type (Context => Context);
begin
Context.Get_Response.Set_Content_Type (Content_Type);
end Encode_Begin;
-- ------------------------------
-- Decode any new state of the specified component from the request contained
-- in the specified context and store that state on the component.
--
-- During decoding, events may be enqueued for later processing
-- (by event listeners that have registered an interest), by calling
-- the <b>Queue_Event</b> on the associated component.
-- ------------------------------
overriding
procedure Process_Decodes (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Decodes (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.APPLY_REQUEST_VALUES, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Decodes;
-- ------------------------------
-- Perform the component tree processing required by the <b>Process Validations</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows:
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Validators</b> of all facets and children.
-- <ul>
-- ------------------------------
overriding
procedure Process_Validators (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Validators (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.PROCESS_VALIDATION, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Validators;
-- ------------------------------
-- Perform the component tree processing required by the <b>Update Model Values</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows.
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Updates/b> of all facets and children.
-- <ul>
-- ------------------------------
overriding
procedure Process_Updates (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Updates (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.UPDATE_MODEL_VALUES, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Updates;
-- ------------------------------
-- Broadcast any events that have been queued for the <b>Invoke Application</b>
-- phase of the request processing lifecycle and to clear out any events
-- for later phases if the event processing for this phase caused
-- <b>renderResponse</b> or <b>responseComplete</b> to be called.
-- ------------------------------
procedure Process_Application (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.INVOKE_APPLICATION, Context);
end Process_Application;
-- ------------------------------
-- Queue an event for broadcast at the end of the current request
-- processing lifecycle phase. The event object
-- will be freed after being dispatched.
-- ------------------------------
procedure Queue_Event (UI : in out UIView;
Event : not null access ASF.Events.Faces.Faces_Event'Class) is
use type Base.UIComponent_Access;
Parent : constant Base.UIComponent_Access := UI.Get_Parent;
begin
if Parent /= null then
Parent.Queue_Event (Event);
else
UI.Phase_Events (Event.Get_Phase).Append (Event.all'Access);
end if;
end Queue_Event;
-- ------------------------------
-- Broadcast the events after the specified lifecycle phase.
-- Events that were queued will be freed.
-- ------------------------------
procedure Broadcast (UI : in out UIView;
Phase : in ASF.Lifecycles.Phase_Type;
Context : in out Faces_Context'Class) is
Pos : Natural := 0;
-- Broadcast the event to the component's listeners
-- and free that event.
procedure Broadcast (Ev : in out Faces_Event_Access);
procedure Broadcast (Ev : in out Faces_Event_Access) is
begin
if Ev /= null then
declare
C : constant Base.UIComponent_Access := Ev.Get_Component;
begin
C.Broadcast (Ev, Context);
end;
Free (Ev);
end if;
end Broadcast;
begin
-- Dispatch events in the order in which they were queued.
-- More events could be queued as a result of the dispatch.
-- After dispatching an event, it is freed but not removed
-- from the event queue (the access will be cleared).
loop
exit when Pos > UI.Phase_Events (Phase).Last_Index;
UI.Phase_Events (Phase).Update_Element (Pos, Broadcast'Access);
Pos := Pos + 1;
end loop;
-- Now, clear the queue.
UI.Phase_Events (Phase).Clear;
end Broadcast;
-- ------------------------------
-- Clear the events that were queued.
-- ------------------------------
procedure Clear_Events (UI : in out UIView) is
begin
for Phase in UI.Phase_Events'Range loop
for I in 0 .. UI.Phase_Events (Phase).Last_Index loop
declare
Ev : Faces_Event_Access := UI.Phase_Events (Phase).Element (I);
begin
Free (Ev);
end;
end loop;
UI.Phase_Events (Phase).Clear;
end loop;
end Clear_Events;
-- ------------------------------
-- Set the metadata facet on the UIView component.
-- ------------------------------
procedure Set_Metadata (UI : in out UIView;
Meta : in UIViewMetaData_Access;
Tag : access ASF.Views.Nodes.Tag_Node'Class) is
begin
if UI.Meta /= null then
UI.Log_Error ("A <f:metadata> component was already registered.");
-- Delete (UI.Meta);
end if;
Meta.Root := UI'Unchecked_Access;
UI.Meta := Meta;
UI.Add_Facet (METADATA_FACET_NAME, Meta.all'Access, Tag);
end Set_Metadata;
-- ------------------------------
-- Decode the request and prepare for the execution for the view action.
-- ------------------------------
overriding
procedure Process_Decodes (UI : in out UIViewAction;
Context : in out Faces_Context'Class) is
begin
if not UI.Is_Rendered (Context) then
return;
end if;
begin
ASF.Events.Faces.Actions.Post_Event (UI => UI,
Method => UI.Get_Action_Expression (Context));
exception
when EL.Expressions.Invalid_Expression =>
null;
end;
end Process_Decodes;
-- ------------------------------
-- Start encoding the UIComponent.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Begin (Context);
end Encode_Begin;
-- ------------------------------
-- Encode the children of this component.
-- ------------------------------
overriding
procedure Encode_Children (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Children (Context);
end Encode_Children;
-- ------------------------------
-- Finish encoding the component.
-- ------------------------------
overriding
procedure Encode_End (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Begin (Context);
end Encode_End;
-- ------------------------------
-- Queue an event for broadcast at the end of the current request
-- processing lifecycle phase. The event object
-- will be freed after being dispatched.
-- ------------------------------
overriding
procedure Queue_Event (UI : in out UIViewMetaData;
Event : not null access ASF.Events.Faces.Faces_Event'Class) is
begin
UI.Root.Queue_Event (Event);
end Queue_Event;
-- Broadcast the events after the specified lifecycle phase.
-- Events that were queued will be freed.
overriding
procedure Broadcast (UI : in out UIViewMetaData;
Phase : in ASF.Lifecycles.Phase_Type;
Context : in out Faces_Context'Class) is
begin
UI.Root.Broadcast (Phase, Context);
end Broadcast;
-- Clear the events that were queued.
overriding
procedure Clear_Events (UI : in out UIViewMetaData) is
begin
UI.Root.Clear_Events;
end Clear_Events;
end ASF.Components.Core.Views;
|
-----------------------------------------------------------------------
-- components-core-views -- ASF View Components
-- 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.Unchecked_Deallocation;
with Util.Log.Loggers;
with ASF.Events.Phases;
with ASF.Components.Base;
with ASF.Events.Faces.Actions;
package body ASF.Components.Core.Views is
use ASF;
use EL.Objects;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ASF.Components.Core.Views");
procedure Free is
new Ada.Unchecked_Deallocation (Object => ASF.Events.Faces.Faces_Event'Class,
Name => Faces_Event_Access);
-- ------------------------------
-- Get the content type returned by the view.
-- ------------------------------
function Get_Content_Type (UI : in UIView;
Context : in Faces_Context'Class) return String is
begin
if Util.Beans.Objects.Is_Null (UI.Content_Type) then
return UI.Get_Attribute (Name => "contentType", Context => Context);
else
return Util.Beans.Objects.To_String (UI.Content_Type);
end if;
end Get_Content_Type;
-- ------------------------------
-- Set the content type returned by the view.
-- ------------------------------
procedure Set_Content_Type (UI : in out UIView;
Value : in String) is
begin
UI.Content_Type := Util.Beans.Objects.To_Object (Value);
end Set_Content_Type;
-- ------------------------------
-- Encode the begining of the view. Set the response content type.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIView;
Context : in out Faces_Context'Class) is
Content_Type : constant String := UI.Get_Content_Type (Context => Context);
begin
Context.Get_Response.Set_Content_Type (Content_Type);
end Encode_Begin;
-- ------------------------------
-- Decode any new state of the specified component from the request contained
-- in the specified context and store that state on the component.
--
-- During decoding, events may be enqueued for later processing
-- (by event listeners that have registered an interest), by calling
-- the <b>Queue_Event</b> on the associated component.
-- ------------------------------
overriding
procedure Process_Decodes (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Decodes (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.APPLY_REQUEST_VALUES, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Decodes;
-- ------------------------------
-- Perform the component tree processing required by the <b>Process Validations</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows:
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Validators</b> of all facets and children.
-- <ul>
-- ------------------------------
overriding
procedure Process_Validators (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Validators (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.PROCESS_VALIDATION, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Validators;
-- ------------------------------
-- Perform the component tree processing required by the <b>Update Model Values</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows.
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Updates/b> of all facets and children.
-- <ul>
-- ------------------------------
overriding
procedure Process_Updates (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Updates (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.UPDATE_MODEL_VALUES, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Updates;
-- ------------------------------
-- Broadcast any events that have been queued for the <b>Invoke Application</b>
-- phase of the request processing lifecycle and to clear out any events
-- for later phases if the event processing for this phase caused
-- <b>renderResponse</b> or <b>responseComplete</b> to be called.
-- ------------------------------
procedure Process_Application (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.INVOKE_APPLICATION, Context);
end Process_Application;
-- ------------------------------
-- Queue an event for broadcast at the end of the current request
-- processing lifecycle phase. The event object
-- will be freed after being dispatched.
-- ------------------------------
procedure Queue_Event (UI : in out UIView;
Event : not null access ASF.Events.Faces.Faces_Event'Class) is
use type Base.UIComponent_Access;
Parent : constant Base.UIComponent_Access := UI.Get_Parent;
begin
if Parent /= null then
Parent.Queue_Event (Event);
else
UI.Phase_Events (Event.Get_Phase).Append (Event.all'Access);
end if;
end Queue_Event;
-- ------------------------------
-- Broadcast the events after the specified lifecycle phase.
-- Events that were queued will be freed.
-- ------------------------------
procedure Broadcast (UI : in out UIView;
Phase : in ASF.Lifecycles.Phase_Type;
Context : in out Faces_Context'Class) is
Pos : Natural := 0;
-- Broadcast the event to the component's listeners
-- and free that event.
procedure Broadcast (Ev : in out Faces_Event_Access);
procedure Broadcast (Ev : in out Faces_Event_Access) is
begin
if Ev /= null then
declare
C : constant Base.UIComponent_Access := Ev.Get_Component;
begin
C.Broadcast (Ev, Context);
end;
Free (Ev);
end if;
end Broadcast;
use type Base.UIComponent_Access;
Parent : constant Base.UIComponent_Access := UI.Get_Parent;
begin
if Parent /= null then
UIView'Class (Parent.all).Broadcast (Phase, Context);
else
-- Dispatch events in the order in which they were queued.
-- More events could be queued as a result of the dispatch.
-- After dispatching an event, it is freed but not removed
-- from the event queue (the access will be cleared).
loop
exit when Pos > UI.Phase_Events (Phase).Last_Index;
UI.Phase_Events (Phase).Update_Element (Pos, Broadcast'Access);
Pos := Pos + 1;
end loop;
-- Now, clear the queue.
UI.Phase_Events (Phase).Clear;
end if;
end Broadcast;
-- ------------------------------
-- Clear the events that were queued.
-- ------------------------------
procedure Clear_Events (UI : in out UIView) is
begin
for Phase in UI.Phase_Events'Range loop
for I in 0 .. UI.Phase_Events (Phase).Last_Index loop
declare
Ev : Faces_Event_Access := UI.Phase_Events (Phase).Element (I);
begin
Free (Ev);
end;
end loop;
UI.Phase_Events (Phase).Clear;
end loop;
end Clear_Events;
-- ------------------------------
-- Set the metadata facet on the UIView component.
-- ------------------------------
procedure Set_Metadata (UI : in out UIView;
Meta : in UIViewMetaData_Access;
Tag : access ASF.Views.Nodes.Tag_Node'Class) is
begin
if UI.Meta /= null then
UI.Log_Error ("A <f:metadata> component was already registered.");
-- Delete (UI.Meta);
end if;
Meta.Root := UI'Unchecked_Access;
UI.Meta := Meta;
UI.Add_Facet (METADATA_FACET_NAME, Meta.all'Access, Tag);
end Set_Metadata;
-- ------------------------------
-- Decode the request and prepare for the execution for the view action.
-- ------------------------------
overriding
procedure Process_Decodes (UI : in out UIViewAction;
Context : in out Faces_Context'Class) is
begin
if not UI.Is_Rendered (Context) then
return;
end if;
begin
ASF.Events.Faces.Actions.Post_Event (UI => UI,
Method => UI.Get_Action_Expression (Context));
exception
when EL.Expressions.Invalid_Expression =>
null;
end;
end Process_Decodes;
-- ------------------------------
-- Start encoding the UIComponent.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Begin (Context);
end Encode_Begin;
-- ------------------------------
-- Encode the children of this component.
-- ------------------------------
overriding
procedure Encode_Children (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Children (Context);
end Encode_Children;
-- ------------------------------
-- Finish encoding the component.
-- ------------------------------
overriding
procedure Encode_End (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Begin (Context);
end Encode_End;
-- ------------------------------
-- Queue an event for broadcast at the end of the current request
-- processing lifecycle phase. The event object
-- will be freed after being dispatched.
-- ------------------------------
overriding
procedure Queue_Event (UI : in out UIViewMetaData;
Event : not null access ASF.Events.Faces.Faces_Event'Class) is
begin
UI.Root.Queue_Event (Event);
end Queue_Event;
-- Broadcast the events after the specified lifecycle phase.
-- Events that were queued will be freed.
overriding
procedure Broadcast (UI : in out UIViewMetaData;
Phase : in ASF.Lifecycles.Phase_Type;
Context : in out Faces_Context'Class) is
begin
UI.Root.Broadcast (Phase, Context);
end Broadcast;
-- Clear the events that were queued.
overriding
procedure Clear_Events (UI : in out UIViewMetaData) is
begin
UI.Root.Clear_Events;
end Clear_Events;
end ASF.Components.Core.Views;
|
Fix broadcast phase events - propagate the broadcast to the parent component until the root is reached
|
Fix broadcast phase events
- propagate the broadcast to the parent component until the root is reached
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
6e7539921c9c00afc2272f818c4c1fbbe3b43147
|
src/security-oauth-clients.adb
|
src/security-oauth-clients.adb
|
-----------------------------------------------------------------------
-- security-oauth -- OAuth Security
-- 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.Numerics.Discrete_Random;
with Interfaces;
with Ada.Streams;
with Util.Log.Loggers;
with Util.Strings;
with Util.Http.Clients;
with Util.Properties.JSON;
with Util.Encoders.HMAC.SHA1;
-- 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 body Security.OAuth.Clients is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Security.OAuth.Clients");
-- ------------------------------
-- Access Token
-- ------------------------------
package Id_Random is new Ada.Numerics.Discrete_Random (Interfaces.Unsigned_32);
protected type Random is
procedure Generate (Into : out Ada.Streams.Stream_Element_Array);
private
-- Random number generator used for ID generation.
Random : Id_Random.Generator;
-- Number of 32-bit random numbers used for the ID generation.
Id_Size : Ada.Streams.Stream_Element_Offset := 8;
end Random;
protected body Random is
procedure Generate (Into : out Ada.Streams.Stream_Element_Array) is
use Ada.Streams;
use Interfaces;
begin
-- Generate the random sequence.
for I in 0 .. Id_Size - 1 loop
declare
Value : constant Unsigned_32 := Id_Random.Random (Random);
begin
Into (4 * I) := Stream_Element (Value and 16#0FF#);
Into (4 * I + 1) := Stream_Element (Shift_Right (Value, 8) and 16#0FF#);
Into (4 * I + 2) := Stream_Element (Shift_Right (Value, 16) and 16#0FF#);
Into (4 * I + 3) := Stream_Element (Shift_Right (Value, 24) and 16#0FF#);
end;
end loop;
end Generate;
end Random;
-- ------------------------------
-- Get the principal name. This is the OAuth access token.
-- ------------------------------
function Get_Name (From : in Access_Token) return String is
begin
return From.Access_Id;
end Get_Name;
-- ------------------------------
-- Get the id_token that was returned by the authentication process.
-- ------------------------------
function Get_Id_Token (From : in OpenID_Token) return String is
begin
return From.Id_Token;
end Get_Id_Token;
-- ------------------------------
-- Get the application identifier.
-- ------------------------------
function Get_Application_Identifier (App : in Application) return String is
begin
return Ada.Strings.Unbounded.To_String (App.Client_Id);
end Get_Application_Identifier;
-- ------------------------------
-- Set the application identifier used by the OAuth authorization server
-- to identify the application (for example, the App ID in Facebook).
-- ------------------------------
procedure Set_Application_Identifier (App : in out Application;
Client : in String) is
use Ada.Strings.Unbounded;
begin
App.Client_Id := To_Unbounded_String (Client);
App.Protect := App.Client_Id & App.Callback;
end Set_Application_Identifier;
-- ------------------------------
-- Set the application secret defined in the OAuth authorization server
-- for the application (for example, the App Secret in Facebook).
-- ------------------------------
procedure Set_Application_Secret (App : in out Application;
Secret : in String) is
begin
App.Secret := Ada.Strings.Unbounded.To_Unbounded_String (Secret);
App.Key := App.Secret;
end Set_Application_Secret;
-- ------------------------------
-- Set the redirection callback that will be used to redirect the user
-- back to the application after the OAuth authorization is finished.
-- ------------------------------
procedure Set_Application_Callback (App : in out Application;
URI : in String) is
use Ada.Strings.Unbounded;
begin
App.Callback := To_Unbounded_String (URI);
App.Protect := App.Client_Id & App.Callback;
end Set_Application_Callback;
-- ------------------------------
-- 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) is
begin
App.Request_URI := Ada.Strings.Unbounded.To_Unbounded_String (URI);
end Set_Provider_URI;
-- ------------------------------
-- 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 is
use Ada.Strings.Unbounded;
Data : constant String := Nonce & To_String (App.Protect);
Hmac : String := Util.Encoders.HMAC.SHA1.Sign_Base64 (Key => To_String (App.Key),
Data => Data,
URL => True);
begin
-- Avoid the '=' at end of HMAC since it could be replaced by %C20 which is annoying...
Hmac (Hmac'Last) := '.';
return Hmac;
end Get_State;
-- ------------------------------
-- 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 is
begin
return Security.OAuth.Client_Id
& "=" & Ada.Strings.Unbounded.To_String (App.Client_Id)
& "&"
& Security.OAuth.Redirect_Uri
& "=" & Ada.Strings.Unbounded.To_String (App.Callback)
& "&"
& Security.OAuth.Scope
& "=" & Scope
& "&"
& Security.OAuth.State
& "=" & State;
end Get_Auth_Params;
-- ------------------------------
-- 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 is
Hmac : constant String := Application'Class (App).Get_State (Nonce);
begin
return Hmac = State;
end Is_Valid_State;
-- ------------------------------
-- Exchange the OAuth code into an access token.
-- ------------------------------
function Request_Access_Token (App : in Application;
Code : in String) return Access_Token_Access is
Client : Util.Http.Clients.Client;
Response : Util.Http.Clients.Response;
Data : constant String
:= Security.OAuth.Grant_Type & "=authorization_code"
& "&"
& Security.OAuth.Code & "=" & Code
& "&"
& Security.OAuth.Redirect_Uri & "=" & Ada.Strings.Unbounded.To_String (App.Callback)
& "&"
& Security.OAuth.Client_Id & "=" & Ada.Strings.Unbounded.To_String (App.Client_Id)
& "&"
& Security.OAuth.Client_Secret & "=" & Ada.Strings.Unbounded.To_String (App.Secret);
URI : constant String := Ada.Strings.Unbounded.To_String (App.Request_URI);
begin
Log.Info ("Getting access token from {0}", URI);
Client.Post (URL => URI,
Data => Data,
Reply => Response);
if Response.Get_Status /= Util.Http.SC_OK then
Log.Warn ("Cannot get access token from {0}: status is {1} Body {2}",
URI, Natural'Image (Response.Get_Status), Response.Get_Body);
return null;
end if;
-- Decode the response.
declare
Content : constant String := Response.Get_Body;
Content_Type : constant String := Response.Get_Header ("Content-Type");
Pos : Natural := Util.Strings.Index (Content_Type, ';');
Last : Natural;
Expires : Natural;
begin
if Pos = 0 then
Pos := Content_Type'Last;
else
Pos := Pos - 1;
end if;
Log.Debug ("Content type: {0}", Content_Type);
Log.Debug ("Data: {0}", Content);
-- Facebook sends the access token as a 'text/plain' content.
if Content_Type (Content_Type'First .. Pos) = "text/plain" then
Pos := Util.Strings.Index (Content, '=');
if Pos = 0 then
Log.Error ("Invalid access token response: '{0}'", Content);
return null;
end if;
if Content (Content'First .. Pos) /= "access_token=" then
Log.Error ("The 'access_token' parameter is missing in response: '{0}'", Content);
return null;
end if;
Last := Util.Strings.Index (Content, '&', Pos + 1);
if Last = 0 then
Log.Error ("Invalid 'access_token' parameter: '{0}'", Content);
return null;
end if;
if Content (Last .. Last + 8) /= "&expires=" then
Log.Error ("Invalid 'expires' parameter: '{0}'", Content);
return null;
end if;
Expires := Natural'Value (Content (Last + 9 .. Content'Last));
return Application'Class (App).Create_Access_Token (Content (Pos + 1 .. Last - 1),
"", "",
Expires);
elsif Content_Type (Content_Type'First .. Pos) = "application/json" then
declare
P : Util.Properties.Manager;
begin
Util.Properties.JSON.Parse_JSON (P, Content);
Expires := Natural'Value (P.Get ("expires_in"));
return Application'Class (App).Create_Access_Token (P.Get ("access_token"),
P.Get ("refresh_token", ""),
P.Get ("id_token", ""),
Expires);
end;
else
Log.Error ("Content type {0} not supported for access token response", Content_Type);
Log.Error ("Response: {0}", Content);
return null;
end if;
end;
end Request_Access_Token;
-- ------------------------------
-- 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 is
pragma Unreferenced (App, Expires);
begin
if Id_Token'Length > 0 then
declare
Result : constant OpenID_Token_Access
:= new OpenID_Token '(Len => Token'Length,
Id_Len => Id_Token'Length,
Refresh_Len => Refresh'Length,
Access_Id => Token,
Id_Token => Id_Token,
Refresh_Token => Refresh);
begin
return Result.all'Access;
end;
else
return new Access_Token '(Len => Token'Length,
Access_Id => Token);
end if;
end Create_Access_Token;
end Security.OAuth.Clients;
|
-----------------------------------------------------------------------
-- security-oauth -- OAuth Security
-- 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.Numerics.Discrete_Random;
with Interfaces;
with Ada.Streams;
with Util.Log.Loggers;
with Util.Strings;
with Util.Http.Clients;
with Util.Properties.JSON;
with Util.Encoders.Base64;
with Util.Encoders.HMAC.SHA1;
-- 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 body Security.OAuth.Clients is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Security.OAuth.Clients");
-- ------------------------------
-- Access Token
-- ------------------------------
package Id_Random is new Ada.Numerics.Discrete_Random (Interfaces.Unsigned_32);
protected type Random is
procedure Generate (Into : out Ada.Streams.Stream_Element_Array);
private
-- Random number generator used for ID generation.
Random : Id_Random.Generator;
end Random;
protected body Random is
procedure Generate (Into : out Ada.Streams.Stream_Element_Array) is
use Ada.Streams;
use Interfaces;
Size : constant Ada.Streams.Stream_Element_Offset := Into'Last / 4;
begin
-- Generate the random sequence.
for I in 0 .. Size loop
declare
Value : constant Unsigned_32 := Id_Random.Random (Random);
begin
Into (4 * I) := Stream_Element (Value and 16#0FF#);
Into (4 * I + 1) := Stream_Element (Shift_Right (Value, 8) and 16#0FF#);
Into (4 * I + 2) := Stream_Element (Shift_Right (Value, 16) and 16#0FF#);
Into (4 * I + 3) := Stream_Element (Shift_Right (Value, 24) and 16#0FF#);
end;
end loop;
end Generate;
end Random;
Random_Generator : Random;
-- ------------------------------
-- 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 is
use type Ada.Streams.Stream_Element_Offset;
Rand_Count : constant Ada.Streams.Stream_Element_Offset
:= Ada.Streams.Stream_Element_Offset (4 * ((Bits + 31) / 32));
Rand : Ada.Streams.Stream_Element_Array (0 .. Rand_Count - 1);
Buffer : Ada.Streams.Stream_Element_Array (0 .. Rand_Count * 3);
Encoder : Util.Encoders.Base64.Encoder;
Last : Ada.Streams.Stream_Element_Offset;
Encoded : Ada.Streams.Stream_Element_Offset;
begin
-- Generate the random sequence.
Random_Generator.Generate (Rand);
-- Encode the random stream in base64url and save it into the result string.
Encoder.Set_URL_Mode (True);
Encoder.Transform (Data => Rand, Into => Buffer,
Last => Last, Encoded => Encoded);
declare
Result : String (1 .. Natural (Encoded + 1));
begin
for I in 0 .. Encoded loop
Result (Natural (I + 1)) := Character'Val (Buffer (I));
end loop;
return Result;
end;
end Create_Nonce;
-- ------------------------------
-- Get the principal name. This is the OAuth access token.
-- ------------------------------
function Get_Name (From : in Access_Token) return String is
begin
return From.Access_Id;
end Get_Name;
-- ------------------------------
-- Get the id_token that was returned by the authentication process.
-- ------------------------------
function Get_Id_Token (From : in OpenID_Token) return String is
begin
return From.Id_Token;
end Get_Id_Token;
-- ------------------------------
-- Get the application identifier.
-- ------------------------------
function Get_Application_Identifier (App : in Application) return String is
begin
return Ada.Strings.Unbounded.To_String (App.Client_Id);
end Get_Application_Identifier;
-- ------------------------------
-- Set the application identifier used by the OAuth authorization server
-- to identify the application (for example, the App ID in Facebook).
-- ------------------------------
procedure Set_Application_Identifier (App : in out Application;
Client : in String) is
use Ada.Strings.Unbounded;
begin
App.Client_Id := To_Unbounded_String (Client);
App.Protect := App.Client_Id & App.Callback;
end Set_Application_Identifier;
-- ------------------------------
-- Set the application secret defined in the OAuth authorization server
-- for the application (for example, the App Secret in Facebook).
-- ------------------------------
procedure Set_Application_Secret (App : in out Application;
Secret : in String) is
begin
App.Secret := Ada.Strings.Unbounded.To_Unbounded_String (Secret);
App.Key := App.Secret;
end Set_Application_Secret;
-- ------------------------------
-- Set the redirection callback that will be used to redirect the user
-- back to the application after the OAuth authorization is finished.
-- ------------------------------
procedure Set_Application_Callback (App : in out Application;
URI : in String) is
use Ada.Strings.Unbounded;
begin
App.Callback := To_Unbounded_String (URI);
App.Protect := App.Client_Id & App.Callback;
end Set_Application_Callback;
-- ------------------------------
-- 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) is
begin
App.Request_URI := Ada.Strings.Unbounded.To_Unbounded_String (URI);
end Set_Provider_URI;
-- ------------------------------
-- 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 is
use Ada.Strings.Unbounded;
Data : constant String := Nonce & To_String (App.Protect);
Hmac : String := Util.Encoders.HMAC.SHA1.Sign_Base64 (Key => To_String (App.Key),
Data => Data,
URL => True);
begin
-- Avoid the '=' at end of HMAC since it could be replaced by %C20 which is annoying...
Hmac (Hmac'Last) := '.';
return Hmac;
end Get_State;
-- ------------------------------
-- 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 is
begin
return Security.OAuth.Client_Id
& "=" & Ada.Strings.Unbounded.To_String (App.Client_Id)
& "&"
& Security.OAuth.Redirect_Uri
& "=" & Ada.Strings.Unbounded.To_String (App.Callback)
& "&"
& Security.OAuth.Scope
& "=" & Scope
& "&"
& Security.OAuth.State
& "=" & State;
end Get_Auth_Params;
-- ------------------------------
-- 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 is
Hmac : constant String := Application'Class (App).Get_State (Nonce);
begin
return Hmac = State;
end Is_Valid_State;
-- ------------------------------
-- Exchange the OAuth code into an access token.
-- ------------------------------
function Request_Access_Token (App : in Application;
Code : in String) return Access_Token_Access is
Client : Util.Http.Clients.Client;
Response : Util.Http.Clients.Response;
Data : constant String
:= Security.OAuth.Grant_Type & "=authorization_code"
& "&"
& Security.OAuth.Code & "=" & Code
& "&"
& Security.OAuth.Redirect_Uri & "=" & Ada.Strings.Unbounded.To_String (App.Callback)
& "&"
& Security.OAuth.Client_Id & "=" & Ada.Strings.Unbounded.To_String (App.Client_Id)
& "&"
& Security.OAuth.Client_Secret & "=" & Ada.Strings.Unbounded.To_String (App.Secret);
URI : constant String := Ada.Strings.Unbounded.To_String (App.Request_URI);
begin
Log.Info ("Getting access token from {0}", URI);
Client.Post (URL => URI,
Data => Data,
Reply => Response);
if Response.Get_Status /= Util.Http.SC_OK then
Log.Warn ("Cannot get access token from {0}: status is {1} Body {2}",
URI, Natural'Image (Response.Get_Status), Response.Get_Body);
return null;
end if;
-- Decode the response.
declare
Content : constant String := Response.Get_Body;
Content_Type : constant String := Response.Get_Header ("Content-Type");
Pos : Natural := Util.Strings.Index (Content_Type, ';');
Last : Natural;
Expires : Natural;
begin
if Pos = 0 then
Pos := Content_Type'Last;
else
Pos := Pos - 1;
end if;
Log.Debug ("Content type: {0}", Content_Type);
Log.Debug ("Data: {0}", Content);
-- Facebook sends the access token as a 'text/plain' content.
if Content_Type (Content_Type'First .. Pos) = "text/plain" then
Pos := Util.Strings.Index (Content, '=');
if Pos = 0 then
Log.Error ("Invalid access token response: '{0}'", Content);
return null;
end if;
if Content (Content'First .. Pos) /= "access_token=" then
Log.Error ("The 'access_token' parameter is missing in response: '{0}'", Content);
return null;
end if;
Last := Util.Strings.Index (Content, '&', Pos + 1);
if Last = 0 then
Log.Error ("Invalid 'access_token' parameter: '{0}'", Content);
return null;
end if;
if Content (Last .. Last + 8) /= "&expires=" then
Log.Error ("Invalid 'expires' parameter: '{0}'", Content);
return null;
end if;
Expires := Natural'Value (Content (Last + 9 .. Content'Last));
return Application'Class (App).Create_Access_Token (Content (Pos + 1 .. Last - 1),
"", "",
Expires);
elsif Content_Type (Content_Type'First .. Pos) = "application/json" then
declare
P : Util.Properties.Manager;
begin
Util.Properties.JSON.Parse_JSON (P, Content);
Expires := Natural'Value (P.Get ("expires_in"));
return Application'Class (App).Create_Access_Token (P.Get ("access_token"),
P.Get ("refresh_token", ""),
P.Get ("id_token", ""),
Expires);
end;
else
Log.Error ("Content type {0} not supported for access token response", Content_Type);
Log.Error ("Response: {0}", Content);
return null;
end if;
end;
end Request_Access_Token;
-- ------------------------------
-- 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 is
pragma Unreferenced (App, Expires);
begin
if Id_Token'Length > 0 then
declare
Result : constant OpenID_Token_Access
:= new OpenID_Token '(Len => Token'Length,
Id_Len => Id_Token'Length,
Refresh_Len => Refresh'Length,
Access_Id => Token,
Id_Token => Id_Token,
Refresh_Token => Refresh);
begin
return Result.all'Access;
end;
else
return new Access_Token '(Len => Token'Length,
Access_Id => Token);
end if;
end Create_Access_Token;
end Security.OAuth.Clients;
|
Implement the Create_Nonce by using a random generator and converting the result into base64url
|
Implement the Create_Nonce by using a random generator and converting the result into base64url
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
0baa7f4583515ec804c1df8c03d7bc784e30108a
|
awa/src/awa-components-wikis.adb
|
awa/src/awa-components-wikis.adb
|
-----------------------------------------------------------------------
-- awa-components-wikis -- Wiki rendering component
-- 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 Util.Strings;
with Ada.Characters.Conversions;
with ASF.Contexts.Writer;
with ASF.Utils;
with Wiki.Documents;
with Wiki.Parsers;
with Wiki.Helpers;
with Wiki.Render.Html;
with Wiki.Filters.Html;
with Wiki.Filters.TOC;
with Wiki.Filters.Autolink;
with Wiki.Streams.Html;
package body AWA.Components.Wikis is
WIKI_ATTRIBUTE_NAMES : Util.Strings.String_Set.Set;
type Html_Writer_Type is limited new Wiki.Streams.Html.Html_Output_Stream with record
Writer : ASF.Contexts.Writer.Response_Writer_Access;
end record;
overriding
procedure Write (Writer : in out Html_Writer_Type;
Content : in Wide_Wide_String);
-- Write a single character to the string builder.
overriding
procedure Write (Writer : in out Html_Writer_Type;
Char : in Wide_Wide_Character);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Unbounded_Wide_Wide_String);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Wiki.Strings.WString);
-- Start an XML element with the given name.
overriding
procedure Start_Element (Writer : in out Html_Writer_Type;
Name : in String);
-- Closes an XML element of the given name.
overriding
procedure End_Element (Writer : in out Html_Writer_Type;
Name : in String);
-- Write a text escaping any character as necessary.
overriding
procedure Write_Wide_Text (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString);
overriding
procedure Write (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Raw (Content);
end Write;
-- ------------------------------
-- Write a single character to the string builder.
-- ------------------------------
overriding
procedure Write (Writer : in out Html_Writer_Type;
Char : in Wide_Wide_Character) is
begin
Writer.Writer.Write_Wide_Char (Char);
end Write;
-- ------------------------------
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
-- ------------------------------
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Unbounded_Wide_Wide_String) is
begin
Writer.Writer.Write_Wide_Attribute (Name, Content);
end Write_Wide_Attribute;
-- ------------------------------
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
-- ------------------------------
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Attribute (Name, Content);
end Write_Wide_Attribute;
-- ------------------------------
-- Start an XML element with the given name.
-- ------------------------------
overriding
procedure Start_Element (Writer : in out Html_Writer_Type;
Name : in String) is
begin
Writer.Writer.Start_Element (Name);
end Start_Element;
-- ------------------------------
-- Closes an XML element of the given name.
-- ------------------------------
overriding
procedure End_Element (Writer : in out Html_Writer_Type;
Name : in String) is
begin
Writer.Writer.End_Element (Name);
end End_Element;
-- ------------------------------
-- Write a text escaping any character as necessary.
-- ------------------------------
overriding
procedure Write_Wide_Text (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Text (Content);
end Write_Wide_Text;
-- ------------------------------
-- Get the wiki format style. The format style is obtained from the <b>format</b>
-- attribute name.
-- ------------------------------
function Get_Wiki_Style (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Wiki_Syntax is
Format : constant String := UI.Get_Attribute (Name => FORMAT_NAME,
Context => Context,
Default => "dotclear");
begin
if Format = "dotclear" or Format = "FORMAT_DOTCLEAR" then
return Wiki.SYNTAX_DOTCLEAR;
elsif Format = "google" then
return Wiki.SYNTAX_GOOGLE;
elsif Format = "phpbb" or Format = "FORMAT_PHPBB" then
return Wiki.SYNTAX_PHPBB;
elsif Format = "creole" or Format = "FORMAT_CREOLE" then
return Wiki.SYNTAX_CREOLE;
elsif Format = "mediawiki" or Format = "FORMAT_MEDIAWIKI" then
return Wiki.SYNTAX_MEDIA_WIKI;
else
return Wiki.SYNTAX_MIX;
end if;
end Get_Wiki_Style;
-- ------------------------------
-- Get the links renderer that must be used to render image and page links.
-- ------------------------------
function Get_Links_Renderer (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Render.Links.Link_Renderer_Access is
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, LINKS_NAME);
Bean : constant access Util.Beans.Basic.Readonly_Bean'Class
:= Util.Beans.Objects.To_Bean (Value);
begin
if Bean = null then
return null;
elsif not (Bean.all in Link_Renderer_Bean'Class) then
return null;
else
return Link_Renderer_Bean'Class (Bean.all)'Access;
end if;
end Get_Links_Renderer;
-- ------------------------------
-- Get the plugin factory that must be used by the Wiki parser.
-- ------------------------------
function Get_Plugin_Factory (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Plugins.Plugin_Factory_Access is
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, PLUGINS_NAME);
Bean : constant access Util.Beans.Basic.Readonly_Bean'Class
:= Util.Beans.Objects.To_Bean (Value);
begin
if Bean = null then
return null;
elsif not (Bean.all in Wiki.Plugins.Plugin_Factory'Class) then
return null;
else
return Wiki.Plugins.Plugin_Factory'Class (Bean.all)'Access;
end if;
end Get_Plugin_Factory;
-- ------------------------------
-- Render the wiki text
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIWiki;
Context : in out Faces_Context'Class) is
use ASF.Contexts.Writer;
use type Wiki.Render.Links.Link_Renderer_Access;
use type Wiki.Plugins.Plugin_Factory_Access;
begin
if not UI.Is_Rendered (Context) then
return;
end if;
declare
Writer : constant Response_Writer_Access := Context.Get_Response_Writer;
Html : aliased Html_Writer_Type;
Doc : Wiki.Documents.Document;
TOC : aliased Wiki.Filters.TOC.TOC_Filter;
Autolink : aliased Wiki.Filters.Autolink.Autolink_Filter;
Renderer : aliased Wiki.Render.Html.Html_Renderer;
Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
Format : constant Wiki.Wiki_Syntax := UI.Get_Wiki_Style (Context);
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, VALUE_NAME);
Links : Wiki.Render.Links.Link_Renderer_Access;
Plugins : Wiki.Plugins.Plugin_Factory_Access;
Engine : Wiki.Parsers.Parser;
begin
Html.Writer := Writer;
Writer.Start_Element ("div");
UI.Render_Attributes (Context, WIKI_ATTRIBUTE_NAMES, Writer);
if not Util.Beans.Objects.Is_Empty (Value) then
Plugins := UI.Get_Plugin_Factory (Context);
if Plugins /= null then
Engine.Set_Plugin_Factory (Plugins);
end if;
Links := UI.Get_Links_Renderer (Context);
if Links /= null then
Renderer.Set_Link_Renderer (Links);
end if;
Engine.Add_Filter (Autolink'Unchecked_Access);
Engine.Add_Filter (TOC'Unchecked_Access);
Engine.Add_Filter (Filter'Unchecked_Access);
Engine.Set_Syntax (Format);
Engine.Parse (Util.Beans.Objects.To_Wide_Wide_String (Value), Doc);
Renderer.Set_Output_Stream (Html'Unchecked_Access);
Renderer.Set_Render_TOC (UI.Get_Attribute (TOC_NAME, Context, False));
Renderer.Render (Doc);
end if;
Writer.End_Element ("div");
end;
end Encode_Begin;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Link_Renderer_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = IMAGE_PREFIX_ATTR then
return Util.Beans.Objects.To_Object (From.Image_Prefix);
elsif Name = PAGE_PREFIX_ATTR then
return Util.Beans.Objects.To_Object (From.Page_Prefix);
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 Link_Renderer_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = IMAGE_PREFIX_ATTR then
From.Image_Prefix := Util.Beans.Objects.To_Unbounded_Wide_Wide_String (Value);
elsif Name = PAGE_PREFIX_ATTR then
From.Page_Prefix := Util.Beans.Objects.To_Unbounded_Wide_Wide_String (Value);
end if;
end Set_Value;
function Starts_With (Content : in Unbounded_Wide_Wide_String;
Item : in String) return Boolean is
use Ada.Characters.Conversions;
Pos : Positive := 1;
begin
if Length (Content) < Item'Length then
return False;
end if;
for I in Item'Range loop
if Item (I) /= To_Character (Element (Content, Pos)) then
return False;
end if;
Pos := Pos + 1;
end loop;
return True;
end Starts_With;
procedure Make_Link (Renderer : in Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
Prefix : in Unbounded_Wide_Wide_String;
URI : out Unbounded_Wide_Wide_String) is
begin
if Wiki.Helpers.Is_Url (Link) then
URI := To_Unbounded_Wide_Wide_String (Link);
else
URI := Prefix & Link;
end if;
end Make_Link;
-- ------------------------------
-- Get the image link that must be rendered from the wiki image link.
-- ------------------------------
overriding
procedure Make_Image_Link (Renderer : in out Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Width : out Natural;
Height : out Natural) is
begin
Renderer.Make_Link (Link, Renderer.Image_Prefix, URI);
Width := 0;
Height := 0;
end Make_Image_Link;
-- ------------------------------
-- Get the page link that must be rendered from the wiki page link.
-- ------------------------------
overriding
procedure Make_Page_Link (Renderer : in out Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Exists : out Boolean) is
begin
Renderer.Make_Link (Link, Renderer.Page_Prefix, URI);
Exists := True;
end Make_Page_Link;
begin
ASF.Utils.Set_Text_Attributes (WIKI_ATTRIBUTE_NAMES);
end AWA.Components.Wikis;
|
-----------------------------------------------------------------------
-- awa-components-wikis -- Wiki rendering component
-- 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 Util.Strings;
with Ada.Characters.Conversions;
with ASF.Contexts.Writer;
with ASF.Utils;
with Wiki.Documents;
with Wiki.Parsers;
with Wiki.Helpers;
with Wiki.Render.Html;
with Wiki.Filters.Html;
with Wiki.Filters.TOC;
with Wiki.Filters.Autolink;
with Wiki.Streams.Html;
package body AWA.Components.Wikis is
WIKI_ATTRIBUTE_NAMES : Util.Strings.String_Set.Set;
type Html_Writer_Type is limited new Wiki.Streams.Html.Html_Output_Stream with record
Writer : ASF.Contexts.Writer.Response_Writer_Access;
end record;
overriding
procedure Write (Writer : in out Html_Writer_Type;
Content : in Wide_Wide_String);
-- Write a single character to the string builder.
overriding
procedure Write (Writer : in out Html_Writer_Type;
Char : in Wide_Wide_Character);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Unbounded_Wide_Wide_String);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Wiki.Strings.WString);
-- Start an XML element with the given name.
overriding
procedure Start_Element (Writer : in out Html_Writer_Type;
Name : in String);
-- Closes an XML element of the given name.
overriding
procedure End_Element (Writer : in out Html_Writer_Type;
Name : in String);
-- Write a text escaping any character as necessary.
overriding
procedure Write_Wide_Text (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString);
overriding
procedure Write (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Raw (Content);
end Write;
-- ------------------------------
-- Write a single character to the string builder.
-- ------------------------------
overriding
procedure Write (Writer : in out Html_Writer_Type;
Char : in Wide_Wide_Character) is
begin
Writer.Writer.Write_Wide_Char (Char);
end Write;
-- ------------------------------
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
-- ------------------------------
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Unbounded_Wide_Wide_String) is
begin
Writer.Writer.Write_Wide_Attribute (Name, Content);
end Write_Wide_Attribute;
-- ------------------------------
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
-- ------------------------------
overriding
procedure Write_Wide_Attribute (Writer : in out Html_Writer_Type;
Name : in String;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Attribute (Name, Content);
end Write_Wide_Attribute;
-- ------------------------------
-- Start an XML element with the given name.
-- ------------------------------
overriding
procedure Start_Element (Writer : in out Html_Writer_Type;
Name : in String) is
begin
Writer.Writer.Start_Element (Name);
end Start_Element;
-- ------------------------------
-- Closes an XML element of the given name.
-- ------------------------------
overriding
procedure End_Element (Writer : in out Html_Writer_Type;
Name : in String) is
begin
Writer.Writer.End_Element (Name);
end End_Element;
-- ------------------------------
-- Write a text escaping any character as necessary.
-- ------------------------------
overriding
procedure Write_Wide_Text (Writer : in out Html_Writer_Type;
Content : in Wiki.Strings.WString) is
begin
Writer.Writer.Write_Wide_Text (Content);
end Write_Wide_Text;
-- ------------------------------
-- Get the wiki format style. The format style is obtained from the <b>format</b>
-- attribute name.
-- ------------------------------
function Get_Wiki_Style (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Wiki_Syntax is
Format : constant String := UI.Get_Attribute (Name => FORMAT_NAME,
Context => Context,
Default => "dotclear");
begin
if Format = "dotclear" or Format = "FORMAT_DOTCLEAR" then
return Wiki.SYNTAX_DOTCLEAR;
elsif Format = "google" then
return Wiki.SYNTAX_GOOGLE;
elsif Format = "phpbb" or Format = "FORMAT_PHPBB" then
return Wiki.SYNTAX_PHPBB;
elsif Format = "creole" or Format = "FORMAT_CREOLE" then
return Wiki.SYNTAX_CREOLE;
elsif Format = "mediawiki" or Format = "FORMAT_MEDIAWIKI" then
return Wiki.SYNTAX_MEDIA_WIKI;
else
return Wiki.SYNTAX_MIX;
end if;
end Get_Wiki_Style;
-- ------------------------------
-- Get the links renderer that must be used to render image and page links.
-- ------------------------------
function Get_Links_Renderer (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Render.Links.Link_Renderer_Access is
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, LINKS_NAME);
Bean : constant access Util.Beans.Basic.Readonly_Bean'Class
:= Util.Beans.Objects.To_Bean (Value);
begin
if Bean = null then
return null;
elsif not (Bean.all in Link_Renderer_Bean'Class) then
return null;
else
return Link_Renderer_Bean'Class (Bean.all)'Access;
end if;
end Get_Links_Renderer;
-- ------------------------------
-- Get the plugin factory that must be used by the Wiki parser.
-- ------------------------------
function Get_Plugin_Factory (UI : in UIWiki;
Context : in Faces_Context'Class)
return Wiki.Plugins.Plugin_Factory_Access is
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, PLUGINS_NAME);
Bean : constant access Util.Beans.Basic.Readonly_Bean'Class
:= Util.Beans.Objects.To_Bean (Value);
begin
if Bean = null then
return null;
elsif not (Bean.all in Wiki.Plugins.Plugin_Factory'Class) then
return null;
else
return Wiki.Plugins.Plugin_Factory'Class (Bean.all)'Access;
end if;
end Get_Plugin_Factory;
-- ------------------------------
-- Render the wiki text
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIWiki;
Context : in out Faces_Context'Class) is
use ASF.Contexts.Writer;
use type Wiki.Render.Links.Link_Renderer_Access;
use type Wiki.Plugins.Plugin_Factory_Access;
begin
if not UI.Is_Rendered (Context) then
return;
end if;
declare
Writer : constant Response_Writer_Access := Context.Get_Response_Writer;
Html : aliased Html_Writer_Type;
Doc : Wiki.Documents.Document;
TOC : aliased Wiki.Filters.TOC.TOC_Filter;
Autolink : aliased Wiki.Filters.Autolink.Autolink_Filter;
Renderer : aliased Wiki.Render.Html.Html_Renderer;
Filter : aliased Wiki.Filters.Html.Html_Filter_Type;
Format : constant Wiki.Wiki_Syntax := UI.Get_Wiki_Style (Context);
Value : constant Util.Beans.Objects.Object := UI.Get_Attribute (Context, VALUE_NAME);
Links : Wiki.Render.Links.Link_Renderer_Access;
Plugins : Wiki.Plugins.Plugin_Factory_Access;
Engine : Wiki.Parsers.Parser;
begin
Html.Writer := Writer;
Writer.Start_Element ("div");
UI.Render_Attributes (Context, WIKI_ATTRIBUTE_NAMES, Writer);
if not Util.Beans.Objects.Is_Empty (Value) then
Plugins := UI.Get_Plugin_Factory (Context);
if Plugins /= null then
Engine.Set_Plugin_Factory (Plugins);
end if;
Links := UI.Get_Links_Renderer (Context);
if Links /= null then
Renderer.Set_Link_Renderer (Links);
end if;
Engine.Add_Filter (Autolink'Unchecked_Access);
Engine.Add_Filter (TOC'Unchecked_Access);
Engine.Add_Filter (Filter'Unchecked_Access);
Engine.Set_Syntax (Format);
Engine.Parse (Util.Beans.Objects.To_String (Value), Doc);
Renderer.Set_Output_Stream (Html'Unchecked_Access);
Renderer.Set_Render_TOC (UI.Get_Attribute (TOC_NAME, Context, False));
Renderer.Render (Doc);
end if;
Writer.End_Element ("div");
end;
end Encode_Begin;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
overriding
function Get_Value (From : in Link_Renderer_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = IMAGE_PREFIX_ATTR then
return Util.Beans.Objects.To_Object (From.Image_Prefix);
elsif Name = PAGE_PREFIX_ATTR then
return Util.Beans.Objects.To_Object (From.Page_Prefix);
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 Link_Renderer_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = IMAGE_PREFIX_ATTR then
From.Image_Prefix := Util.Beans.Objects.To_Unbounded_Wide_Wide_String (Value);
elsif Name = PAGE_PREFIX_ATTR then
From.Page_Prefix := Util.Beans.Objects.To_Unbounded_Wide_Wide_String (Value);
end if;
end Set_Value;
function Starts_With (Content : in Unbounded_Wide_Wide_String;
Item : in String) return Boolean is
use Ada.Characters.Conversions;
Pos : Positive := 1;
begin
if Length (Content) < Item'Length then
return False;
end if;
for I in Item'Range loop
if Item (I) /= To_Character (Element (Content, Pos)) then
return False;
end if;
Pos := Pos + 1;
end loop;
return True;
end Starts_With;
procedure Make_Link (Renderer : in Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
Prefix : in Unbounded_Wide_Wide_String;
URI : out Unbounded_Wide_Wide_String) is
begin
if Wiki.Helpers.Is_Url (Link) then
URI := To_Unbounded_Wide_Wide_String (Link);
else
URI := Prefix & Link;
end if;
end Make_Link;
-- ------------------------------
-- Get the image link that must be rendered from the wiki image link.
-- ------------------------------
overriding
procedure Make_Image_Link (Renderer : in out Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Width : out Natural;
Height : out Natural) is
begin
Renderer.Make_Link (Link, Renderer.Image_Prefix, URI);
Width := 0;
Height := 0;
end Make_Image_Link;
-- ------------------------------
-- Get the page link that must be rendered from the wiki page link.
-- ------------------------------
overriding
procedure Make_Page_Link (Renderer : in out Link_Renderer_Bean;
Link : in Wiki.Strings.WString;
URI : out Unbounded_Wide_Wide_String;
Exists : out Boolean) is
begin
Renderer.Make_Link (Link, Renderer.Page_Prefix, URI);
Exists := True;
end Make_Page_Link;
begin
ASF.Utils.Set_Text_Attributes (WIKI_ATTRIBUTE_NAMES);
end AWA.Components.Wikis;
|
Use Util.Beans.Objects.To_String instead of Wide_Wide_String
|
Use Util.Beans.Objects.To_String instead of Wide_Wide_String
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
eb6c37a472e8c85f8623b49592bd8f90c1483cc0
|
regtests/util-encoders-tests.ads
|
regtests/util-encoders-tests.ads
|
-----------------------------------------------------------------------
-- util-encodes-tests - Test for encoding
-- Copyright (C) 2009, 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 Util.Tests;
package Util.Encoders.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
procedure Test_Hex (T : in out Test);
procedure Test_Base64_Encode (T : in out Test);
procedure Test_Base64_Decode (T : in out Test);
procedure Test_Base64_URL_Encode (T : in out Test);
procedure Test_Base64_URL_Decode (T : in out Test);
procedure Test_Encoder (T : in out Test;
C : in out Util.Encoders.Encoder);
procedure Test_Base64_Benchmark (T : in out Test);
procedure Test_SHA1_Encode (T : in out Test);
procedure Test_SHA256_Encode (T : in out Test);
-- Benchmark test for SHA1
procedure Test_SHA1_Benchmark (T : in out Test);
-- Test HMAC-SHA1
procedure Test_HMAC_SHA1_RFC2202_T1 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T2 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T3 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T4 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T5 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T6 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T7 (T : in out Test);
-- Test encoding leb128.
procedure Test_LEB128 (T : in out Test);
-- Test encoding leb128 + base64url.
procedure Test_Base64_LEB128 (T : in out Test);
end Util.Encoders.Tests;
|
-----------------------------------------------------------------------
-- util-encodes-tests - Test for encoding
-- Copyright (C) 2009, 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 Util.Tests;
package Util.Encoders.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
procedure Test_Hex (T : in out Test);
procedure Test_Base64_Encode (T : in out Test);
procedure Test_Base64_Decode (T : in out Test);
procedure Test_Base64_URL_Encode (T : in out Test);
procedure Test_Base64_URL_Decode (T : in out Test);
procedure Test_Encoder (T : in out Test;
C : in out Util.Encoders.Encoder);
procedure Test_Base64_Benchmark (T : in out Test);
procedure Test_SHA1_Encode (T : in out Test);
procedure Test_SHA256_Encode (T : in out Test);
-- Benchmark test for SHA1
procedure Test_SHA1_Benchmark (T : in out Test);
-- Test HMAC-SHA1
procedure Test_HMAC_SHA1_RFC2202_T1 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T2 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T3 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T4 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T5 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T6 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T7 (T : in out Test);
-- Test HMAC-SHA256
procedure Test_HMAC_SHA256_RFC4231_T1 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T2 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T3 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T4 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T5 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T6 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T7 (T : in out Test);
-- Test encoding leb128.
procedure Test_LEB128 (T : in out Test);
-- Test encoding leb128 + base64url.
procedure Test_Base64_LEB128 (T : in out Test);
end Util.Encoders.Tests;
|
Declare new test procedures for HMAC-SHA256
|
Declare new test procedures for HMAC-SHA256
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
580fa7ac8260bf50d8272a7493f98650aeb79a73
|
regtests/util-encoders-tests.ads
|
regtests/util-encoders-tests.ads
|
-----------------------------------------------------------------------
-- util-encodes-tests - Test for encoding
-- Copyright (C) 2009, 2010, 2011, 2012, 2016, 2017, 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.Tests;
package Util.Encoders.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
procedure Test_Hex (T : in out Test);
procedure Test_Base64_Encode (T : in out Test);
procedure Test_Base64_Decode (T : in out Test);
procedure Test_Base64_URL_Encode (T : in out Test);
procedure Test_Base64_URL_Decode (T : in out Test);
procedure Test_Encoder (T : in out Test;
C : in Util.Encoders.Encoder;
D : in Util.Encoders.Decoder);
procedure Test_Base64_Benchmark (T : in out Test);
procedure Test_SHA1_Encode (T : in out Test);
procedure Test_SHA256_Encode (T : in out Test);
-- Benchmark test for SHA1
procedure Test_SHA1_Benchmark (T : in out Test);
-- Test HMAC-SHA1
procedure Test_HMAC_SHA1_RFC2202_T1 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T2 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T3 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T4 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T5 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T6 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T7 (T : in out Test);
-- Test HMAC-SHA256
procedure Test_HMAC_SHA256_RFC4231_T1 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T2 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T3 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T4 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T5 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T6 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T7 (T : in out Test);
-- Test encoding leb128.
procedure Test_LEB128 (T : in out Test);
-- Test encoding leb128 + base64url.
procedure Test_Base64_LEB128 (T : in out Test);
-- Test encrypt and decrypt operations.
procedure Test_AES (T : in out Test);
-- Test encrypt and decrypt operations.
procedure Test_Encrypt_Decrypt_Secret (T : in out Test);
-- Test Decode Quoted-Printable encoding.
procedure Test_Decode_Quoted_Printable (T : in out Test);
end Util.Encoders.Tests;
|
-----------------------------------------------------------------------
-- util-encodes-tests - Test for encoding
-- Copyright (C) 2009, 2010, 2011, 2012, 2016, 2017, 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.Tests;
package Util.Encoders.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
procedure Test_Hex (T : in out Test);
procedure Test_Base64_Encode (T : in out Test);
procedure Test_Base64_Decode (T : in out Test);
procedure Test_Base64_URL_Encode (T : in out Test);
procedure Test_Base64_URL_Decode (T : in out Test);
procedure Test_Encoder (T : in out Test;
C : in Util.Encoders.Encoder;
D : in Util.Encoders.Decoder);
procedure Test_Base64_Benchmark (T : in out Test);
procedure Test_SHA1_Encode (T : in out Test);
procedure Test_SHA256_Encode (T : in out Test);
-- Benchmark test for SHA1
procedure Test_SHA1_Benchmark (T : in out Test);
-- Test HMAC-SHA1
procedure Test_HMAC_SHA1_RFC2202_T1 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T2 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T3 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T4 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T5 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T6 (T : in out Test);
procedure Test_HMAC_SHA1_RFC2202_T7 (T : in out Test);
-- Test HMAC-SHA256
procedure Test_HMAC_SHA256_RFC4231_T1 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T2 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T3 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T4 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T5 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T6 (T : in out Test);
procedure Test_HMAC_SHA256_RFC4231_T7 (T : in out Test);
-- Test encoding leb128.
procedure Test_LEB128 (T : in out Test);
-- Test encoding leb128 + base64url.
procedure Test_Base64_LEB128 (T : in out Test);
-- Test encrypt and decrypt operations.
procedure Test_AES (T : in out Test);
-- Test encrypt and decrypt operations.
procedure Test_Encrypt_Decrypt_Secret (T : in out Test);
procedure Test_Encrypt_Decrypt_Secret_OFB (T : in out Test);
procedure Test_Encrypt_Decrypt_Secret_CFB (T : in out Test);
procedure Test_Encrypt_Decrypt_Secret_CTR (T : in out Test);
-- Test Decode Quoted-Printable encoding.
procedure Test_Decode_Quoted_Printable (T : in out Test);
end Util.Encoders.Tests;
|
Add Test_Encrypt_Decrypt_Secret_CTR/OFB/CFB to test other encryption modes
|
Add Test_Encrypt_Decrypt_Secret_CTR/OFB/CFB to test other encryption modes
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
9dcdf2eca0c3c01ebf0c58e2284bbd22a6761fd1
|
mat/regtests/mat-targets-tests.adb
|
mat/regtests/mat-targets-tests.adb
|
-----------------------------------------------------------------------
-- mat-readers-tests -- Unit tests for MAT readers
-- 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.Directories;
with Util.Test_Caller;
with MAT.Readers.Files;
package body MAT.Targets.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 MAT.Targets.Read_File",
Test_Read_File'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
Path : constant String := Util.Tests.Get_Test_Path ("regtests/files/file-v1.dat");
Target : MAT.Targets.Target_Type;
Reader : MAT.Readers.Files.File_Reader_Type;
begin
Target.Initialize (Reader);
Reader.Open (Path);
Reader.Read_All;
end Test_Read_File;
end MAT.Targets.Tests;
|
-----------------------------------------------------------------------
-- mat-readers-tests -- Unit tests for MAT readers
-- 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.Directories;
with Util.Test_Caller;
with MAT.Readers.Streams.Files;
package body MAT.Targets.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 MAT.Targets.Read_File",
Test_Read_File'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
Path : constant String := Util.Tests.Get_Test_Path ("regtests/files/file-v1.dat");
Target : MAT.Targets.Target_Type;
Reader : MAT.Readers.Streams.Files.File_Reader_Type;
begin
Target.Initialize (Reader);
Reader.Open (Path);
Reader.Read_All;
end Test_Read_File;
end MAT.Targets.Tests;
|
Fix compilation of unit test
|
Fix compilation of unit test
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
a5d7bf58a5e58ec430a35ccbfe675f2d9037c01d
|
mat/src/gtk/mat-targets-gtkmat.adb
|
mat/src/gtk/mat-targets-gtkmat.adb
|
-----------------------------------------------------------------------
-- mat-targets-gtkmat - Gtk target management
-- 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 Glib.Error;
with Gtk.Main;
with MAT.Callbacks;
package body MAT.Targets.Gtkmat is
-- ------------------------------
-- Initialize the target instance.
-- ------------------------------
overriding
procedure Initialize (Target : in out Target_Type) is
begin
Target.Options.Graphical := True;
end Initialize;
-- ------------------------------
-- Initialize the widgets and create the Gtk gui.
-- ------------------------------
procedure Initialize_Widget (Target : in out Target_Type;
Widget : out Gtk.Widget.Gtk_Widget) is
Error : aliased Glib.Error.GError;
Result : Glib.Guint;
begin
if Target.Options.Graphical then
Gtk.Main.Init;
Gtkada.Builder.Gtk_New (Target.Builder);
Result := Target.Builder.Add_From_File ("mat.glade", Error'Access);
MAT.Callbacks.Initialize (Target.Builder);
Target.Builder.Do_Connect;
Widget := Gtk.Widget.Gtk_Widget (Target.Builder.Get_Object ("main"));
Widget.Show_All;
Target.Gui_Task.Start (Widget);
else
Widget := null;
end if;
end Initialize_Widget;
task body Gtk_Loop is
Main : Gtk.Widget.Gtk_Widget;
begin
select
accept Start (Widget : in Gtk.Widget.Gtk_Widget) do
Main := Widget;
end Start;
Gtk.Main.Main;
or
terminate;
end select;
end Gtk_Loop;
-- ------------------------------
-- Create a process instance to hold and keep track of memory and other information about
-- the given process ID.
-- ------------------------------
overriding
procedure Create_Process (Target : in out Target_Type;
Pid : in MAT.Types.Target_Process_Ref;
Path : in Ada.Strings.Unbounded.Unbounded_String;
Process : out Target_Process_Type_Access) is
begin
MAT.Targets.Target_Type (Target).Create_Process (Pid, Path, Process);
end Create_Process;
end MAT.Targets.Gtkmat;
|
-----------------------------------------------------------------------
-- mat-targets-gtkmat - Gtk target management
-- 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 Glib.Error;
with Gtk.Main;
with MAT.Callbacks;
package body MAT.Targets.Gtkmat is
-- ------------------------------
-- Initialize the target instance.
-- ------------------------------
overriding
procedure Initialize (Target : in out Target_Type) is
begin
Target.Options.Interactive := False;
Target.Options.Graphical := True;
end Initialize;
-- ------------------------------
-- Initialize the widgets and create the Gtk gui.
-- ------------------------------
procedure Initialize_Widget (Target : in out Target_Type;
Widget : out Gtk.Widget.Gtk_Widget) is
Error : aliased Glib.Error.GError;
Result : Glib.Guint;
begin
if Target.Options.Graphical then
Gtk.Main.Init;
Gtkada.Builder.Gtk_New (Target.Builder);
Result := Target.Builder.Add_From_File ("mat.glade", Error'Access);
MAT.Callbacks.Initialize (Target.Builder);
Target.Builder.Do_Connect;
Widget := Gtk.Widget.Gtk_Widget (Target.Builder.Get_Object ("main"));
else
Widget := null;
end if;
end Initialize_Widget;
-- ------------------------------
-- Enter in the interactive loop reading the commands from the standard input
-- and executing the commands.
-- ------------------------------
overriding
procedure Interactive (Target : in out Target_Type) is
Main : Gtk.Widget.Gtk_Widget;
begin
if Target.Options.Graphical then
Main := Gtk.Widget.Gtk_Widget (Target.Builder.Get_Object ("main"));
Main.Show_All;
end if;
if Target.Options.Interactive and Target.Options.Graphical then
Target.Gui_Task.Start (Target'Unchecked_Access);
end if;
if Target.Options.Graphical then
Gtk.Main.Main;
else
MAT.Targets.Target_Type (Target).Interactive;
end if;
end Interactive;
task body Gtk_Loop is
Main : Target_Type_Access;
begin
select
accept Start (Target : in Target_Type_Access) do
Main := Target;
end Start;
MAT.Targets.Target_Type (Main.all).Interactive;
or
terminate;
end select;
end Gtk_Loop;
-- ------------------------------
-- Create a process instance to hold and keep track of memory and other information about
-- the given process ID.
-- ------------------------------
overriding
procedure Create_Process (Target : in out Target_Type;
Pid : in MAT.Types.Target_Process_Ref;
Path : in Ada.Strings.Unbounded.Unbounded_String;
Process : out Target_Process_Type_Access) is
begin
MAT.Targets.Target_Type (Target).Create_Process (Pid, Path, Process);
end Create_Process;
end MAT.Targets.Gtkmat;
|
Change to keep the Gtk thread on the main thread and have a specific task for the interactive mode when both interactive and graphical modes are enabled
|
Change to keep the Gtk thread on the main thread and have a specific
task for the interactive mode when both interactive and graphical
modes are enabled
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
eb9b77b9061db842ef1d86b5b1a942e69b6b7a6a
|
mat/src/mat-readers-marshaller.ads
|
mat/src/mat-readers-marshaller.ads
|
-----------------------------------------------------------------------
-- Marshaller -- Marshalling of data in communication buffer
-- 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 System;
with Ada.Strings.Unbounded;
with MAT.Types;
with MAT.Events;
package MAT.Readers.Marshaller is
Buffer_Underflow_Error : exception;
Buffer_Overflow_Error : exception;
function Get_Raw_Uint32 (Buf : System.Address) return MAT.Types.Uint32;
-- Get an 8-bit value from the buffer.
function Get_Uint8 (Buffer : in Buffer_Ptr) return MAT.Types.Uint8;
-- Get a 16-bit value either from big-endian or little endian.
function Get_Uint16 (Buffer : in Buffer_Ptr) return MAT.Types.Uint16;
-- Get a 32-bit value either from big-endian or little endian.
function Get_Uint32 (Buffer : in Buffer_Ptr) return MAT.Types.Uint32;
function Get_Uint64 (Buffer : in Buffer_Ptr) return MAT.Types.Uint64;
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
function Get_String (Buffer : in Buffer_Ptr) return String;
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
function Get_String (Msg : in Buffer_Ptr) return Ada.Strings.Unbounded.Unbounded_String;
-- procedure Put_Uint8 (Buffer : in Buffer_Ptr; Data : in Uint8);
-- procedure Put_Uint16 (Buffer : in Buffer_Ptr; Data : in Uint16);
-- procedure Put_Uint32 (Buffer : in Buffer_Ptr; Data : in Uint32);
generic
type Target_Type is mod <>;
function Get_Target_Value (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return Target_Type;
--
-- function Get_Target_Size is new Get_Target_Value (MAT.Types.Target_Size);
--
-- function Get_Target_Addr is new Get_Target_Value (MAT.Types.Target_Addr);
--
-- function Get_Target_Tick is new Get_Target_Value (MAT.Types.Target_Tick_Ref);
--
-- function Get_Target_Thread is new Get_Target_Value (MAT.Types.Target_Thread_Ref);
function Get_Target_Size (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Size;
function Get_Target_Addr (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Addr;
function Get_Target_Uint32 (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Uint32;
-- Skip the given number of bytes from the message.
procedure Skip (Buffer : in Buffer_Ptr;
Size : in Natural);
end MAT.Readers.Marshaller;
|
-----------------------------------------------------------------------
-- Marshaller -- Marshalling of data in communication buffer
-- 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 System;
with Ada.Strings.Unbounded;
with MAT.Types;
with MAT.Events;
package MAT.Readers.Marshaller is
Buffer_Underflow_Error : exception;
Buffer_Overflow_Error : exception;
function Get_Raw_Uint32 (Buf : System.Address) return MAT.Types.Uint32;
-- Get an 8-bit value from the buffer.
function Get_Uint8 (Buffer : in Buffer_Ptr) return MAT.Types.Uint8;
-- Get a 16-bit value either from big-endian or little endian.
function Get_Uint16 (Buffer : in Buffer_Ptr) return MAT.Types.Uint16;
-- Get a 32-bit value either from big-endian or little endian.
function Get_Uint32 (Buffer : in Buffer_Ptr) return MAT.Types.Uint32;
-- Get a 64-bit value either from big-endian or little endian.
function Get_Uint64 (Buffer : in Buffer_Ptr) return MAT.Types.Uint64;
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
function Get_String (Buffer : in Buffer_Ptr) return String;
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
function Get_String (Msg : in Buffer_Ptr) return Ada.Strings.Unbounded.Unbounded_String;
-- procedure Put_Uint8 (Buffer : in Buffer_Ptr; Data : in Uint8);
-- procedure Put_Uint16 (Buffer : in Buffer_Ptr; Data : in Uint16);
-- procedure Put_Uint32 (Buffer : in Buffer_Ptr; Data : in Uint32);
generic
type Target_Type is mod <>;
function Get_Target_Value (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return Target_Type;
--
-- function Get_Target_Size is new Get_Target_Value (MAT.Types.Target_Size);
--
-- function Get_Target_Addr is new Get_Target_Value (MAT.Types.Target_Addr);
--
-- function Get_Target_Tick is new Get_Target_Value (MAT.Types.Target_Tick_Ref);
--
-- function Get_Target_Thread is new Get_Target_Value (MAT.Types.Target_Thread_Ref);
function Get_Target_Size (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Size;
function Get_Target_Addr (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Addr;
function Get_Target_Uint32 (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Uint32;
-- Skip the given number of bytes from the message.
procedure Skip (Buffer : in Buffer_Ptr;
Size : in Natural);
end MAT.Readers.Marshaller;
|
Document Get_Uint64
|
Document Get_Uint64
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
f9d6d4163e07a44af7991ed75a9de8cca886cb80
|
src/security-openid-servlets.adb
|
src/security-openid-servlets.adb
|
-----------------------------------------------------------------------
-- security-openid-servlets - Servlets for OpenID 2.0 Authentication
-- Copyright (C) 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 ASF.Sessions;
with Util.Beans.Objects;
with Util.Beans.Objects.Records;
with Util.Log.Loggers;
package body Security.Openid.Servlets is
use Util.Log;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("Security.Openid.Servlets");
-- Make a package to store the Association in the session.
package Association_Bean is new Util.Beans.Objects.Records (Security.Openid.Association);
subtype Association_Access is Association_Bean.Element_Type_Access;
-- ------------------------------
-- Called by the servlet container to indicate to a servlet that the servlet
-- is being placed into service.
-- ------------------------------
procedure Initialize (Server : in out Openid_Servlet;
Context : in ASF.Servlets.Servlet_Registry'Class) is
begin
null;
end Initialize;
-- Property name that specifies the OpenID callback URL.
OPENID_VERIFY_URL : constant String := "openid.callback_url";
-- Property name that specifies the realm.
OPENID_REALM : constant String := "openid.realm";
-- Name of the session attribute which holds information about the active authentication.
OPENID_ASSOC_ATTRIBUTE : constant String := "openid-assoc";
procedure Initialize (Server : in Openid_Servlet;
Manager : in out Security.Openid.Manager) is
Ctx : constant ASF.Servlets.Servlet_Registry_Access := Server.Get_Servlet_Context;
Callback_URI : constant String := Ctx.Get_Init_Parameter (OPENID_VERIFY_URL);
Realm : constant String := Ctx.Get_Init_Parameter (OPENID_REALM);
begin
Manager.Initialize (Return_To => Callback_URI,
Name => Realm);
end Initialize;
function Get_Provider_URL (Server : in Request_Auth_Servlet;
Request : in ASF.Requests.Request'Class) return String is
Ctx : constant ASF.Servlets.Servlet_Registry_Access := Server.Get_Servlet_Context;
URI : constant String := Request.Get_Path_Info;
begin
if URI'Length = 0 then
return "";
end if;
Log.Info ("OpenID authentication with {0}", URI);
return Ctx.Get_Init_Parameter ("openid.provider." & URI (URI'First + 1 .. URI'Last));
end Get_Provider_URL;
-- ------------------------------
-- Proceed to the OpenID authentication with an OpenID provider.
-- Find the OpenID provider URL and starts the discovery, association phases
-- during which a private key is obtained from the OpenID provider.
-- After OpenID discovery and association, the user will be redirected to
-- the OpenID provider.
-- ------------------------------
procedure Do_Get (Server : in Request_Auth_Servlet;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
Provider : constant String := Server.Get_Provider_URL (Request);
begin
Log.Info ("Request OpenId authentication to {0}", Provider);
if Provider'Length = 0 then
Response.Set_Status (ASF.Responses.SC_NOT_FOUND);
return;
end if;
declare
Mgr : Security.Openid.Manager;
OP : Security.Openid.End_Point;
Bean : constant Util.Beans.Objects.Object := Association_Bean.Create;
Assoc : constant Association_Access := Association_Bean.To_Element_Access (Bean);
begin
Server.Initialize (Mgr);
-- Yadis discovery (get the XRDS file).
Mgr.Discover (Provider, OP);
-- Associate to the OpenID provider and get an end-point with a key.
Mgr.Associate (OP, Assoc.all);
-- Save the association in the HTTP session and
-- redirect the user to the OpenID provider.
declare
Auth_URL : constant String := Mgr.Get_Authentication_URL (OP, Assoc.all);
Session : ASF.Sessions.Session := Request.Get_Session (Create => True);
begin
Log.Info ("Redirect to auth URL: {0}", Auth_URL);
Response.Send_Redirect (Location => Auth_URL);
Session.Set_Attribute (Name => OPENID_ASSOC_ATTRIBUTE,
Value => Bean);
end;
end;
end Do_Get;
-- ------------------------------
-- Verify the authentication result that was returned by the OpenID provider.
-- If the authentication succeeded and the signature was correct, sets a
-- user principals on the session.
-- ------------------------------
procedure Do_Get (Server : in Verify_Auth_Servlet;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
Session : ASF.Sessions.Session := Request.Get_Session (Create => False);
Bean : constant Util.Beans.Objects.Object := Session.Get_Attribute (OPENID_ASSOC_ATTRIBUTE);
Mgr : Security.Openid.Manager;
Assoc : Association_Access;
Auth : Security.Openid.Authentication;
Ctx : constant ASF.Servlets.Servlet_Registry_Access := Server.Get_Servlet_Context;
begin
Log.Info ("Verify openid authentication");
-- Cleanup the session and drop the association end point.
Session.Remove_Attribute (OPENID_ASSOC_ATTRIBUTE);
if Util.Beans.Objects.Is_Null (Bean) then
Log.Warn ("Verify openid request without active session");
Response.Set_Status (ASF.Responses.SC_FORBIDDEN);
return;
end if;
Assoc := Association_Bean.To_Element_Access (Bean);
Server.Initialize (Mgr);
-- Verify that what we receive through the callback matches the association key.
Mgr.Verify (Assoc.all, Request, Auth);
if Get_Status (Auth) /= AUTHENTICATED then
Log.Info ("Authentication has failed");
Response.Set_Status (ASF.Responses.SC_FORBIDDEN);
return;
end if;
Log.Info ("Authentication succeeded for {0}", Get_Email (Auth));
-- Get a user principal and set it on the session.
declare
User : ASF.Principals.Principal_Access;
URL : constant String := Ctx.Get_Init_Parameter ("openid.success_url");
begin
Verify_Auth_Servlet'Class (Server).Create_Principal (Auth, User);
Session.Set_Principal (User);
Log.Info ("Redirect user to success URL: {0}", URL);
Response.Send_Redirect (Location => URL);
end;
end Do_Get;
-- ------------------------------
-- Create a principal object that correspond to the authenticated user identified
-- by the <b>Auth</b> information. The principal will be attached to the session
-- and will be destroyed when the session is closed.
-- ------------------------------
procedure Create_Principal (Server : in Verify_Auth_Servlet;
Auth : in Authentication;
Result : out ASF.Principals.Principal_Access) is
pragma Unreferenced (Server);
P : constant Principal_Access := new Principal;
begin
P.Auth := Auth;
Result := P.all'Access;
end Create_Principal;
end Security.Openid.Servlets;
|
-----------------------------------------------------------------------
-- security-openid-servlets - Servlets for OpenID 2.0 Authentication
-- Copyright (C) 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 ASF.Sessions;
with Util.Beans.Objects;
with Util.Beans.Objects.Records;
with Util.Log.Loggers;
package body Security.Openid.Servlets is
use Util.Log;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("Security.Openid.Servlets");
-- Make a package to store the Association in the session.
package Association_Bean is new Util.Beans.Objects.Records (Security.Openid.Association);
subtype Association_Access is Association_Bean.Element_Type_Access;
-- ------------------------------
-- Called by the servlet container to indicate to a servlet that the servlet
-- is being placed into service.
-- ------------------------------
procedure Initialize (Server : in out Openid_Servlet;
Context : in ASF.Servlets.Servlet_Registry'Class) is
begin
null;
end Initialize;
-- Property name that specifies the OpenID callback URL.
OPENID_VERIFY_URL : constant String := "openid.callback_url";
-- Property name that specifies the realm.
OPENID_REALM : constant String := "openid.realm";
-- Name of the session attribute which holds information about the active authentication.
OPENID_ASSOC_ATTRIBUTE : constant String := "openid-assoc";
procedure Initialize (Server : in Openid_Servlet;
Manager : in out Security.Openid.Manager) is
Ctx : constant ASF.Servlets.Servlet_Registry_Access := Server.Get_Servlet_Context;
Callback_URI : constant String := Ctx.Get_Init_Parameter (OPENID_VERIFY_URL);
Realm : constant String := Ctx.Get_Init_Parameter (OPENID_REALM);
begin
Manager.Initialize (Return_To => Callback_URI,
Name => Realm);
end Initialize;
function Get_Provider_URL (Server : in Request_Auth_Servlet;
Request : in ASF.Requests.Request'Class) return String is
Ctx : constant ASF.Servlets.Servlet_Registry_Access := Server.Get_Servlet_Context;
URI : constant String := Request.Get_Path_Info;
begin
if URI'Length = 0 then
return "";
end if;
Log.Info ("OpenID authentication with {0}", URI);
return Ctx.Get_Init_Parameter ("openid.provider." & URI (URI'First + 1 .. URI'Last));
end Get_Provider_URL;
-- ------------------------------
-- Proceed to the OpenID authentication with an OpenID provider.
-- Find the OpenID provider URL and starts the discovery, association phases
-- during which a private key is obtained from the OpenID provider.
-- After OpenID discovery and association, the user will be redirected to
-- the OpenID provider.
-- ------------------------------
procedure Do_Get (Server : in Request_Auth_Servlet;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
Provider : constant String := Server.Get_Provider_URL (Request);
begin
Log.Info ("Request OpenId authentication to {0}", Provider);
if Provider'Length = 0 then
Response.Set_Status (ASF.Responses.SC_NOT_FOUND);
return;
end if;
declare
Mgr : Security.Openid.Manager;
OP : Security.Openid.End_Point;
Bean : constant Util.Beans.Objects.Object := Association_Bean.Create;
Assoc : constant Association_Access := Association_Bean.To_Element_Access (Bean);
begin
Server.Initialize (Mgr);
-- Yadis discovery (get the XRDS file).
Mgr.Discover (Provider, OP);
-- Associate to the OpenID provider and get an end-point with a key.
Mgr.Associate (OP, Assoc.all);
-- Save the association in the HTTP session and
-- redirect the user to the OpenID provider.
declare
Auth_URL : constant String := Mgr.Get_Authentication_URL (OP, Assoc.all);
Session : ASF.Sessions.Session := Request.Get_Session (Create => True);
begin
Log.Info ("Redirect to auth URL: {0}", Auth_URL);
Response.Send_Redirect (Location => Auth_URL);
Session.Set_Attribute (Name => OPENID_ASSOC_ATTRIBUTE,
Value => Bean);
end;
end;
end Do_Get;
-- ------------------------------
-- Verify the authentication result that was returned by the OpenID provider.
-- If the authentication succeeded and the signature was correct, sets a
-- user principals on the session.
-- ------------------------------
procedure Do_Get (Server : in Verify_Auth_Servlet;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
Session : ASF.Sessions.Session := Request.Get_Session (Create => False);
Bean : Util.Beans.Objects.Object;
Mgr : Security.Openid.Manager;
Assoc : Association_Access;
Auth : Security.Openid.Authentication;
Ctx : constant ASF.Servlets.Servlet_Registry_Access := Server.Get_Servlet_Context;
begin
Log.Info ("Verify openid authentication");
if not Session.Is_Valid then
Log.Warn ("Session has expired during OpenID authentication process");
Response.Set_Status (ASF.Responses.SC_FORBIDDEN);
return;
end if;
Bean := Session.Get_Attribute (OPENID_ASSOC_ATTRIBUTE);
-- Cleanup the session and drop the association end point.
Session.Remove_Attribute (OPENID_ASSOC_ATTRIBUTE);
if Util.Beans.Objects.Is_Null (Bean) then
Log.Warn ("Verify openid request without active session");
Response.Set_Status (ASF.Responses.SC_FORBIDDEN);
return;
end if;
Assoc := Association_Bean.To_Element_Access (Bean);
Server.Initialize (Mgr);
-- Verify that what we receive through the callback matches the association key.
Mgr.Verify (Assoc.all, Request, Auth);
if Get_Status (Auth) /= AUTHENTICATED then
Log.Info ("Authentication has failed");
Response.Set_Status (ASF.Responses.SC_FORBIDDEN);
return;
end if;
Log.Info ("Authentication succeeded for {0}", Get_Email (Auth));
-- Get a user principal and set it on the session.
declare
User : ASF.Principals.Principal_Access;
URL : constant String := Ctx.Get_Init_Parameter ("openid.success_url");
begin
Verify_Auth_Servlet'Class (Server).Create_Principal (Auth, User);
Session.Set_Principal (User);
Log.Info ("Redirect user to success URL: {0}", URL);
Response.Send_Redirect (Location => URL);
end;
end Do_Get;
-- ------------------------------
-- Create a principal object that correspond to the authenticated user identified
-- by the <b>Auth</b> information. The principal will be attached to the session
-- and will be destroyed when the session is closed.
-- ------------------------------
procedure Create_Principal (Server : in Verify_Auth_Servlet;
Auth : in Authentication;
Result : out ASF.Principals.Principal_Access) is
pragma Unreferenced (Server);
P : constant Principal_Access := new Principal;
begin
P.Auth := Auth;
Result := P.all'Access;
end Create_Principal;
end Security.Openid.Servlets;
|
Verify that the session is valid before getting the association attribute
|
Verify that the session is valid before getting the association attribute
|
Ada
|
apache-2.0
|
Letractively/ada-asf,Letractively/ada-asf,Letractively/ada-asf
|
8724079e54bdfba0b41396a114ebb0b9b911f1f6
|
src/core/strings/util-strings.adb
|
src/core/strings/util-strings.adb
|
-----------------------------------------------------------------------
-- 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;
-- ------------------------------
-- Returns True if the source string starts with the given prefix.
-- ------------------------------
function Starts_With (Source : in String;
Prefix : in String) return Boolean is
begin
return Source'Length >= Prefix'Length
and then Source (Source'First .. Source'First + Prefix'Length - 1) = Prefix;
end Starts_With;
-- ------------------------------
-- Returns True if the source string ends with the given suffix.
-- ------------------------------
function Ends_With (Source : in String;
Suffix : in String) return Boolean is
begin
return Source'Length >= Suffix'Length
and then Source (Source'Last - Suffix'Length + 1 .. Source'Last) = Suffix;
end Ends_With;
-- ------------------------------
-- Returns True if the source contains the pattern.
-- ------------------------------
function Contains (Source : in String;
Pattern : in String) return Boolean is
begin
return Ada.Strings.Fixed.Index (Source, Pattern) /= 0;
end Contains;
-- ------------------------------
-- 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, 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.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;
-- ------------------------------
-- Returns True if the source string starts with the given prefix.
-- ------------------------------
function Starts_With (Source : in String;
Prefix : in String) return Boolean is
begin
return Source'Length >= Prefix'Length
and then Source (Source'First .. Source'First + Prefix'Length - 1) = Prefix;
end Starts_With;
-- ------------------------------
-- Returns True if the source string ends with the given suffix.
-- ------------------------------
function Ends_With (Source : in String;
Suffix : in String) return Boolean is
begin
return Source'Length >= Suffix'Length
and then Source (Source'Last - Suffix'Length + 1 .. Source'Last) = Suffix;
end Ends_With;
-- ------------------------------
-- Returns True if the source contains the pattern.
-- ------------------------------
function Contains (Source : in String;
Pattern : in String) return Boolean is
begin
return Ada.Strings.Fixed.Index (Source, Pattern) /= 0;
end Contains;
-- ------------------------------
-- 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;
-- ------------------------------
-- Simple string replacement within the source of the specified content
-- by another string. By default, replace only the first sequence.
-- ------------------------------
function Replace (Source : in String;
Content : in String;
By : in String;
First : in Boolean := True) return String is
use Ada.Strings.Unbounded;
Result : Unbounded_String;
Pos : Natural := Source'First;
begin
while Pos <= Source'Last loop
if Source'Last - Pos >= Content'Length and
then Source (Pos .. Pos + Content'Length - 1) = Content
then
Append (Result, By);
Pos := Pos + Content'Length;
if First and Pos <= Source'Last then
Append (Result, Source (Pos .. Source'Last));
Pos := Source'Last + 1;
end if;
else
Append (Result, Source (Pos));
Pos := Pos + 1;
end if;
end loop;
return To_String (Result);
end Replace;
end Util.Strings;
|
Implement the Replace function
|
Implement the Replace function
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
f5604b275b2ccc33217f82264c65cd500cb3b7d1
|
src/util-nullables.ads
|
src/util-nullables.ads
|
-----------------------------------------------------------------------
-- util-nullables -- Basic types that can hold a null value
-- 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.Calendar;
with Ada.Strings.Unbounded;
-- === Nullable types ===
-- Sometimes it is necessary to represent a simple data type with an optional boolean information
-- that indicates whether the value is valid or just null. The concept of nullable type is often
-- used in databases but also in JSON data representation. The <tt>Util.Nullables</tt> package
-- provides several standard type to express the null capability of a value.
--
-- By default a nullable instance is created with the null flag set.
package Util.Nullables is
use type Ada.Strings.Unbounded.Unbounded_String;
use type Ada.Calendar.Time;
-- ------------------------------
-- A boolean which can be null.
-- ------------------------------
type Nullable_Boolean is record
Value : Boolean := False;
Is_Null : Boolean := True;
end record;
-- Return True if the two nullable times are identical (both null or both same value).
function "=" (Left, Right : in Nullable_Boolean) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
-- ------------------------------
-- An integer which can be null.
-- ------------------------------
type Nullable_Integer is record
Value : Integer := 0;
Is_Null : Boolean := True;
end record;
-- Return True if the two nullable times are identical (both null or both same value).
function "=" (Left, Right : in Nullable_Integer) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
-- ------------------------------
-- A long which can be null.
-- ------------------------------
type Nullable_Long is record
Value : Long_Long_Integer := 0;
Is_Null : Boolean := True;
end record;
-- Return True if the two nullable times are identical (both null or both same value).
function "=" (Left, Right : in Nullable_Long) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
-- ------------------------------
-- A string which can be null.
-- ------------------------------
type Nullable_String is record
Value : Ada.Strings.Unbounded.Unbounded_String;
Is_Null : Boolean := True;
end record;
-- Return True if the two nullable times are identical (both null or both same value).
function "=" (Left, Right : in Nullable_String) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
-- ------------------------------
-- A date which can be null.
-- ------------------------------
type Nullable_Time is record
Value : Ada.Calendar.Time;
Is_Null : Boolean := True;
end record;
-- Return True if the two nullable times are identical (both null or both same time).
function "=" (Left, Right : in Nullable_Time) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
end Util.Nullables;
|
-----------------------------------------------------------------------
-- util-nullables -- Basic types that can hold a null value
-- 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.Calendar;
with Ada.Strings.Unbounded;
-- === Nullable types ===
-- Sometimes it is necessary to represent a simple data type with an optional boolean information
-- that indicates whether the value is valid or just null. The concept of nullable type is often
-- used in databases but also in JSON data representation. The <tt>Util.Nullables</tt> package
-- provides several standard type to express the null capability of a value.
--
-- By default a nullable instance is created with the null flag set.
package Util.Nullables is
use type Ada.Strings.Unbounded.Unbounded_String;
use type Ada.Calendar.Time;
DEFAULT_TIME : constant Ada.Calendar.Time;
-- ------------------------------
-- A boolean which can be null.
-- ------------------------------
type Nullable_Boolean is record
Value : Boolean := False;
Is_Null : Boolean := True;
end record;
Null_Boolean : constant Nullable_Boolean;
-- Return True if the two nullable times are identical (both null or both same value).
function "=" (Left, Right : in Nullable_Boolean) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
-- ------------------------------
-- An integer which can be null.
-- ------------------------------
type Nullable_Integer is record
Value : Integer := 0;
Is_Null : Boolean := True;
end record;
Null_Integer : constant Nullable_Integer;
-- Return True if the two nullable times are identical (both null or both same value).
function "=" (Left, Right : in Nullable_Integer) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
-- ------------------------------
-- A long which can be null.
-- ------------------------------
type Nullable_Long is record
Value : Long_Long_Integer := 0;
Is_Null : Boolean := True;
end record;
Null_Long : constant Nullable_Long;
-- Return True if the two nullable times are identical (both null or both same value).
function "=" (Left, Right : in Nullable_Long) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
-- ------------------------------
-- A string which can be null.
-- ------------------------------
type Nullable_String is record
Value : Ada.Strings.Unbounded.Unbounded_String;
Is_Null : Boolean := True;
end record;
Null_String : constant Nullable_String;
-- Return True if the two nullable times are identical (both null or both same value).
function "=" (Left, Right : in Nullable_String) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
-- ------------------------------
-- A date which can be null.
-- ------------------------------
type Nullable_Time is record
Value : Ada.Calendar.Time := DEFAULT_TIME;
Is_Null : Boolean := True;
end record;
Null_Time : constant Nullable_Time;
-- Return True if the two nullable times are identical (both null or both same time).
function "=" (Left, Right : in Nullable_Time) return Boolean is
(Left.Is_Null = Right.Is_Null and (Left.Is_Null or else Left.Value = Right.Value));
private
DEFAULT_TIME : constant Ada.Calendar.Time := Ada.Calendar.Time_Of (Year => 1901,
Month => 1,
Day => 2,
Seconds => 0.0);
Null_Boolean : constant Nullable_Boolean
:= Nullable_Boolean '(Is_Null => True,
Value => False);
Null_Integer : constant Nullable_Integer
:= Nullable_Integer '(Is_Null => True,
Value => 0);
Null_Long : constant Nullable_Long
:= Nullable_Long '(Is_Null => True,
Value => 0);
Null_String : constant Nullable_String
:= Nullable_String '(Is_Null => True,
Value => Ada.Strings.Unbounded.Null_Unbounded_String);
Null_Time : constant Nullable_Time
:= Nullable_Time '(Is_Null => True,
Value => DEFAULT_TIME);
end Util.Nullables;
|
Declare DEFAULT_TIME, Null_Integer, Null_Boolean, Null_String, Null_Time constants
|
Declare DEFAULT_TIME, Null_Integer, Null_Boolean, Null_String, Null_Time constants
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
752c63e645748b9f829841f89d93e526a354839e
|
awa/plugins/awa-blogs/regtests/awa-blogs-tests.ads
|
awa/plugins/awa-blogs/regtests/awa-blogs-tests.ads
|
-----------------------------------------------------------------------
-- awa-blogs-tests -- Unit tests for blogs module
-- 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.Tests;
with Ada.Strings.Unbounded;
package AWA.Blogs.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with record
Blog_Ident : Ada.Strings.Unbounded.Unbounded_String;
Post_Ident : Ada.Strings.Unbounded.Unbounded_String;
Post_Uri : Ada.Strings.Unbounded.Unbounded_String;
end record;
-- Get some access on the blog as anonymous users.
procedure Verify_Anonymous (T : in out Test;
Post : in String);
-- Test access to the blog as anonymous user.
procedure Test_Anonymous_Access (T : in out Test);
-- Test creation of blog by simulating web requests.
procedure Test_Create_Blog (T : in out Test);
-- Test updating a post by simulating web requests.
procedure Test_Update_Post (T : in out Test);
end AWA.Blogs.Tests;
|
-----------------------------------------------------------------------
-- awa-blogs-tests -- Unit tests for blogs module
-- 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.Tests;
with Ada.Strings.Unbounded;
package AWA.Blogs.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with record
Blog_Ident : Ada.Strings.Unbounded.Unbounded_String;
Post_Ident : Ada.Strings.Unbounded.Unbounded_String;
Post_Uri : Ada.Strings.Unbounded.Unbounded_String;
end record;
-- Get some access on the blog as anonymous users.
procedure Verify_Anonymous (T : in out Test;
Post : in String);
-- Test access to the blog as anonymous user.
procedure Test_Anonymous_Access (T : in out Test);
-- Test creation of blog by simulating web requests.
procedure Test_Create_Blog (T : in out Test);
-- Test updating a post by simulating web requests.
procedure Test_Update_Post (T : in out Test);
-- Test listing the blog posts.
procedure Test_Admin_List_Posts (T : in out Test);
end AWA.Blogs.Tests;
|
Declare the Test_Admin_List_Posts procedure for another unit test
|
Declare the Test_Admin_List_Posts procedure for another unit test
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
abdf86ab6c426d51017060d55b71236d9aba30f1
|
awa/plugins/awa-blogs/regtests/awa-blogs-tests.ads
|
awa/plugins/awa-blogs/regtests/awa-blogs-tests.ads
|
-----------------------------------------------------------------------
-- awa-blogs-tests -- Unit tests for blogs module
-- 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.Tests;
with Ada.Strings.Unbounded;
package AWA.Blogs.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with record
Blog_Ident : Ada.Strings.Unbounded.Unbounded_String;
Post_Ident : Ada.Strings.Unbounded.Unbounded_String;
Post_Uri : Ada.Strings.Unbounded.Unbounded_String;
end record;
-- Get some access on the blog as anonymous users.
procedure Verify_Anonymous (T : in out Test;
Post : in String);
-- Test access to the blog as anonymous user.
procedure Test_Anonymous_Access (T : in out Test);
-- Test creation of blog by simulating web requests.
procedure Test_Create_Blog (T : in out Test);
-- Test updating a post by simulating web requests.
procedure Test_Update_Post (T : in out Test);
-- Test listing the blog posts.
procedure Test_Admin_List_Posts (T : in out Test);
end AWA.Blogs.Tests;
|
-----------------------------------------------------------------------
-- awa-blogs-tests -- Unit tests for blogs module
-- 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.Tests;
with Ada.Strings.Unbounded;
package AWA.Blogs.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with record
Blog_Ident : Ada.Strings.Unbounded.Unbounded_String;
Post_Ident : Ada.Strings.Unbounded.Unbounded_String;
Post_Uri : Ada.Strings.Unbounded.Unbounded_String;
end record;
-- Get some access on the blog as anonymous users.
procedure Verify_Anonymous (T : in out Test;
Post : in String);
-- Test access to the blog as anonymous user.
procedure Test_Anonymous_Access (T : in out Test);
-- Test creation of blog by simulating web requests.
procedure Test_Create_Blog (T : in out Test);
-- Test updating a post by simulating web requests.
procedure Test_Update_Post (T : in out Test);
-- Test listing the blog posts.
procedure Test_Admin_List_Posts (T : in out Test);
-- Test listing the blog comments.
procedure Test_Admin_List_Comments (T : in out Test);
end AWA.Blogs.Tests;
|
Declare the Test_Admin_List_Comments procedure to test the list of comments
|
Declare the Test_Admin_List_Comments procedure to test the list of comments
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
d4f0c4a3c041ae7577045f60275d19bd02c28eb3
|
mat/src/events/mat-events-targets.ads
|
mat/src/events/mat-events-targets.ads
|
-----------------------------------------------------------------------
-- mat-events-targets - Events received and collected from a target
-- 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.Containers.Ordered_Maps;
with Ada.Containers.Vectors;
with Util.Concurrent.Counters;
with MAT.Frames;
package MAT.Events.Targets is
Not_Found : exception;
type Event_Type is mod 16;
type Probe_Index_Type is mod 16;
type Event_Id_Type is new Natural;
type Probe_Event_Type is record
Id : Event_Id_Type;
Event : MAT.Types.Uint16;
Index : Probe_Index_Type;
Time : MAT.Types.Target_Tick_Ref;
Thread : MAT.Types.Target_Thread_Ref;
Frame : MAT.Frames.Frame_Type;
Addr : MAT.Types.Target_Addr;
Size : MAT.Types.Target_Size;
Old_Addr : MAT.Types.Target_Addr;
end record;
subtype Target_Event is Probe_Event_Type;
package Target_Event_Vectors is
new Ada.Containers.Vectors (Positive, Target_Event);
subtype Target_Event_Vector is Target_Event_Vectors.Vector;
subtype Target_Event_Cursor is Target_Event_Vectors.Cursor;
type Target_Events is tagged limited private;
type Target_Events_Access is access all Target_Events'Class;
-- Add the event in the list of events and increment the event counter.
procedure Insert (Target : in out Target_Events;
Event : in Probe_Event_Type);
procedure Get_Events (Target : in out Target_Events;
Start : in MAT.Types.Target_Time;
Finish : in MAT.Types.Target_Time;
Into : in out Target_Event_Vector);
-- Get the start and finish time for the events that have been received.
procedure Get_Time_Range (Target : in out Target_Events;
Start : out MAT.Types.Target_Time;
Finish : out MAT.Types.Target_Time);
-- Get the probe event with the given allocated unique id.
function Get_Event (Target : in Target_Events;
Id : in Event_Id_Type) return Probe_Event_Type;
-- Get the first and last event that have been received.
procedure Get_Limits (Target : in out Target_Events;
First : out Probe_Event_Type;
Last : out Probe_Event_Type);
-- Get the current event counter.
function Get_Event_Counter (Target : in Target_Events) return Integer;
-- Iterate over the events starting from the <tt>Start</tt> event and until the
-- <tt>Finish</tt> event is found (inclusive). Execute the <tt>Process</tt> procedure
-- with each event instance.
procedure Iterate (Target : in out Target_Events;
Start : in Event_Id_Type;
Finish : in Event_Id_Type;
Process : access procedure (Event : in Probe_Event_Type));
private
EVENT_BLOCK_SIZE : constant Event_Id_Type := 1024;
type Probe_Event_Array is array (1 .. EVENT_BLOCK_SIZE) of Probe_Event_Type;
type Event_Block is record
Start : MAT.Types.Target_Time;
Finish : MAT.Types.Target_Time;
Count : Event_Id_Type := 0;
Events : Probe_Event_Array;
end record;
type Event_Block_Access is access all Event_Block;
use type MAT.Types.Target_Time;
package Event_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Time,
Element_Type => Event_Block_Access);
subtype Event_Map is Event_Maps.Map;
subtype Event_Cursor is Event_Maps.Cursor;
package Event_Id_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => Event_Id_Type,
Element_Type => Event_Block_Access);
subtype Event_Id_Map is Event_Id_Maps.Map;
subtype Event_Id_Cursor is Event_Id_Maps.Cursor;
protected type Event_Collector is
-- Add the event in the list of events.
procedure Insert (Event : in Probe_Event_Type);
procedure Get_Events (Start : in MAT.Types.Target_Time;
Finish : in MAT.Types.Target_Time;
Into : in out Target_Event_Vector);
-- Get the first and last event that have been received.
procedure Get_Limits (First : out Probe_Event_Type;
Last : out Probe_Event_Type);
-- Get the start and finish time for the events that have been received.
procedure Get_Time_Range (Start : out MAT.Types.Target_Time;
Finish : out MAT.Types.Target_Time);
-- Get the probe event with the given allocated unique id.
function Get_Event (Id : in Event_Id_Type) return Probe_Event_Type;
-- Iterate over the events starting from the <tt>Start</tt> event and until the
-- <tt>Finish</tt> event is found (inclusive). Execute the <tt>Process</tt> procedure
-- with each event instance.
procedure Iterate (Start : in Event_Id_Type;
Finish : in Event_Id_Type;
Process : access procedure (Event : in Probe_Event_Type));
private
Current : Event_Block_Access := null;
Events : Event_Map;
Ids : Event_Id_Map;
Last_Id : Event_Id_Type := 0;
end Event_Collector;
type Target_Events is tagged limited record
Events : Event_Collector;
Event_Count : Util.Concurrent.Counters.Counter;
end record;
end MAT.Events.Targets;
|
-----------------------------------------------------------------------
-- mat-events-targets - Events received and collected from a target
-- 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.Containers.Ordered_Maps;
with Ada.Containers.Vectors;
with Util.Concurrent.Counters;
with MAT.Frames;
package MAT.Events.Targets is
Not_Found : exception;
type Event_Type is mod 16;
type Probe_Index_Type is (MSG_BEGIN,
MSG_END,
MSG_LIBRARY,
MSG_MALLOC,
MSG_FREE,
MSG_REALLOC
);
type Event_Id_Type is new Natural;
type Probe_Event_Type is record
Id : Event_Id_Type;
Event : MAT.Types.Uint16;
Index : Probe_Index_Type;
Time : MAT.Types.Target_Tick_Ref;
Thread : MAT.Types.Target_Thread_Ref;
Frame : MAT.Frames.Frame_Type;
Addr : MAT.Types.Target_Addr;
Size : MAT.Types.Target_Size;
Old_Addr : MAT.Types.Target_Addr;
end record;
subtype Target_Event is Probe_Event_Type;
package Target_Event_Vectors is
new Ada.Containers.Vectors (Positive, Target_Event);
subtype Target_Event_Vector is Target_Event_Vectors.Vector;
subtype Target_Event_Cursor is Target_Event_Vectors.Cursor;
type Target_Events is tagged limited private;
type Target_Events_Access is access all Target_Events'Class;
-- Add the event in the list of events and increment the event counter.
procedure Insert (Target : in out Target_Events;
Event : in Probe_Event_Type);
procedure Get_Events (Target : in out Target_Events;
Start : in MAT.Types.Target_Time;
Finish : in MAT.Types.Target_Time;
Into : in out Target_Event_Vector);
-- Get the start and finish time for the events that have been received.
procedure Get_Time_Range (Target : in out Target_Events;
Start : out MAT.Types.Target_Time;
Finish : out MAT.Types.Target_Time);
-- Get the probe event with the given allocated unique id.
function Get_Event (Target : in Target_Events;
Id : in Event_Id_Type) return Probe_Event_Type;
-- Get the first and last event that have been received.
procedure Get_Limits (Target : in out Target_Events;
First : out Probe_Event_Type;
Last : out Probe_Event_Type);
-- Get the current event counter.
function Get_Event_Counter (Target : in Target_Events) return Integer;
-- Iterate over the events starting from the <tt>Start</tt> event and until the
-- <tt>Finish</tt> event is found (inclusive). Execute the <tt>Process</tt> procedure
-- with each event instance.
procedure Iterate (Target : in out Target_Events;
Start : in Event_Id_Type;
Finish : in Event_Id_Type;
Process : access procedure (Event : in Probe_Event_Type));
private
EVENT_BLOCK_SIZE : constant Event_Id_Type := 1024;
type Probe_Event_Array is array (1 .. EVENT_BLOCK_SIZE) of Probe_Event_Type;
type Event_Block is record
Start : MAT.Types.Target_Time;
Finish : MAT.Types.Target_Time;
Count : Event_Id_Type := 0;
Events : Probe_Event_Array;
end record;
type Event_Block_Access is access all Event_Block;
use type MAT.Types.Target_Time;
package Event_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Time,
Element_Type => Event_Block_Access);
subtype Event_Map is Event_Maps.Map;
subtype Event_Cursor is Event_Maps.Cursor;
package Event_Id_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => Event_Id_Type,
Element_Type => Event_Block_Access);
subtype Event_Id_Map is Event_Id_Maps.Map;
subtype Event_Id_Cursor is Event_Id_Maps.Cursor;
protected type Event_Collector is
-- Add the event in the list of events.
procedure Insert (Event : in Probe_Event_Type);
procedure Get_Events (Start : in MAT.Types.Target_Time;
Finish : in MAT.Types.Target_Time;
Into : in out Target_Event_Vector);
-- Get the first and last event that have been received.
procedure Get_Limits (First : out Probe_Event_Type;
Last : out Probe_Event_Type);
-- Get the start and finish time for the events that have been received.
procedure Get_Time_Range (Start : out MAT.Types.Target_Time;
Finish : out MAT.Types.Target_Time);
-- Get the probe event with the given allocated unique id.
function Get_Event (Id : in Event_Id_Type) return Probe_Event_Type;
-- Iterate over the events starting from the <tt>Start</tt> event and until the
-- <tt>Finish</tt> event is found (inclusive). Execute the <tt>Process</tt> procedure
-- with each event instance.
procedure Iterate (Start : in Event_Id_Type;
Finish : in Event_Id_Type;
Process : access procedure (Event : in Probe_Event_Type));
private
Current : Event_Block_Access := null;
Events : Event_Map;
Ids : Event_Id_Map;
Last_Id : Event_Id_Type := 0;
end Event_Collector;
type Target_Events is tagged limited record
Events : Event_Collector;
Event_Count : Util.Concurrent.Counters.Counter;
end record;
end MAT.Events.Targets;
|
Change the Probe_Index_Type to an enum with the declaration of all supported message types
|
Change the Probe_Index_Type to an enum with the declaration of all supported message types
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
fd99bb94b5be6a3e41eb38f6f4aed043722e1228
|
awa/src/awa-modules-lifecycles.adb
|
awa/src/awa-modules-lifecycles.adb
|
-----------------------------------------------------------------------
-- awa-modules-lifecycles -- Lifecycle listeners
-- 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.
-----------------------------------------------------------------------
package body AWA.Modules.Lifecycles is
-- ------------------------------
-- Inform the the lifecycle listeners registered in `List` that the item passed in `Item`
-- has been created (calls `On_Create`).
-- ------------------------------
procedure Notify_Create (Service : in AWA.Modules.Module_Manager'Class;
Item : in Element_Type) is
begin
LF.Notify_Create (Service.Module.Listeners, Item);
end Notify_Create;
-- ------------------------------
-- Inform the the lifecycle listeners registered in `List` that the item passed in `Item`
-- has been updated (calls `On_Update`).
-- ------------------------------
procedure Notify_Update (Service : in AWA.Modules.Module_Manager'Class;
Item : in Element_Type) is
begin
LF.Notify_Update (Service.Module.Listeners, Item);
end Notify_Update;
-- ------------------------------
-- Inform the the lifecycle listeners registered in `List` that the item passed in `Item`
-- has been deleted (calls `On_Delete`).
-- ------------------------------
procedure Notify_Delete (Service : in AWA.Modules.Module_Manager'Class;
Item : in Element_Type) is
begin
LF.Notify_Delete (Service.Module.Listeners, Item);
end Notify_Delete;
end AWA.Modules.Lifecycles;
|
-----------------------------------------------------------------------
-- awa-modules-lifecycles -- Lifecycle listeners
-- 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.
-----------------------------------------------------------------------
package body AWA.Modules.Lifecycles is
-- ------------------------------
-- Inform the the life cycle listeners registered in `List` that the item passed in `Item`
-- has been created (calls `On_Create`).
-- ------------------------------
procedure Notify_Create (Service : in AWA.Modules.Module_Manager'Class;
Item : in Element_Type) is
begin
LF.Notify_Create (Service.Module.Listeners, Item);
end Notify_Create;
-- ------------------------------
-- Inform the the life cycle listeners registered in `List` that the item passed in `Item`
-- has been created (calls `On_Create`).
-- ------------------------------
procedure Notify_Create (Service : in AWA.Modules.Module'Class;
Item : in Element_Type) is
begin
LF.Notify_Create (Service.Listeners, Item);
end Notify_Create;
-- ------------------------------
-- Inform the the life cycle listeners registered in `List` that the item passed in `Item`
-- has been updated (calls `On_Update`).
-- ------------------------------
procedure Notify_Update (Service : in AWA.Modules.Module_Manager'Class;
Item : in Element_Type) is
begin
LF.Notify_Update (Service.Module.Listeners, Item);
end Notify_Update;
-- ------------------------------
-- Inform the the life cycle listeners registered in `List` that the item passed in `Item`
-- has been updated (calls `On_Update`).
-- ------------------------------
procedure Notify_Update (Service : in AWA.Modules.Module'Class;
Item : in Element_Type) is
begin
LF.Notify_Update (Service.Listeners, Item);
end Notify_Update;
-- ------------------------------
-- Inform the the life cycle listeners registered in `List` that the item passed in `Item`
-- has been deleted (calls `On_Delete`).
-- ------------------------------
procedure Notify_Delete (Service : in AWA.Modules.Module_Manager'Class;
Item : in Element_Type) is
begin
LF.Notify_Delete (Service.Module.Listeners, Item);
end Notify_Delete;
-- ------------------------------
-- Inform the the life cycle listeners registered in `List` that the item passed in `Item`
-- has been deleted (calls `On_Delete`).
-- ------------------------------
procedure Notify_Delete (Service : in AWA.Modules.Module'Class;
Item : in Element_Type) is
begin
LF.Notify_Delete (Service.Listeners, Item);
end Notify_Delete;
end AWA.Modules.Lifecycles;
|
Implement the Notify_Create, Notify_Update and Notify_Delete with the Module'Class instance
|
Implement the Notify_Create, Notify_Update and Notify_Delete with the Module'Class instance
|
Ada
|
apache-2.0
|
tectronics/ada-awa,Letractively/ada-awa,tectronics/ada-awa,tectronics/ada-awa,Letractively/ada-awa,Letractively/ada-awa
|
ca4045b5e69ccfa0a0a8bfbb17f16bc9fa4a2f6b
|
src/asf-components-html-lists.adb
|
src/asf-components-html-lists.adb
|
-----------------------------------------------------------------------
-- html.lists -- List of items
-- 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;
with Util.Beans.Basic;
with ASF.Components.Base;
package body ASF.Components.Html.Lists is
use Util.Log;
use type EL.Objects.Data_Type;
Log : constant Loggers.Logger := Loggers.Create ("ASF.Components.Html.Lists");
-- ------------------------------
-- Get the value to write on the output.
-- ------------------------------
function Get_Value (UI : in UIList) return EL.Objects.Object is
begin
return UI.Get_Attribute (UI.Get_Context.all, "value");
end Get_Value;
-- ------------------------------
-- Set the value to write on the output.
-- ------------------------------
procedure Set_Value (UI : in out UIList;
Value : in EL.Objects.Object) is
begin
null;
end Set_Value;
-- ------------------------------
-- Get the variable name
-- ------------------------------
function Get_Var (UI : in UIList) return String is
Var : constant EL.Objects.Object := UI.Get_Attribute (UI.Get_Context.all, "var");
begin
return EL.Objects.To_String (Var);
end Get_Var;
procedure Encode_Children (UI : in UIList;
Context : in out Faces_Context'Class) is
begin
if not UI.Is_Rendered (Context) then
return;
end if;
declare
Value : EL.Objects.Object := Get_Value (UI);
Kind : constant EL.Objects.Data_Type := EL.Objects.Get_Type (Value);
Name : constant String := UI.Get_Var;
Bean : access Util.Beans.Basic.Readonly_Bean'Class;
Is_Reverse : constant Boolean := UI.Get_Attribute ("reverse", Context, False);
List : Util.Beans.Basic.List_Bean_Access;
Count : Natural;
begin
-- Check that we have a List_Bean but do not complain if we have a null value.
if Kind /= EL.Objects.TYPE_BEAN then
if Kind /= EL.Objects.TYPE_NULL then
Log.Error ("Invalid list bean (found a {0})", EL.Objects.Get_Type_Name (Value));
end if;
return;
end if;
Bean := EL.Objects.To_Bean (Value);
if Bean = null or else not (Bean.all in Util.Beans.Basic.List_Bean'Class) then
Log.Error ("Invalid list bean: it does not implement 'List_Bean' interface");
return;
end if;
List := Util.Beans.Basic.List_Bean'Class (Bean.all)'Unchecked_Access;
Count := List.Get_Count;
if Is_Reverse then
for I in reverse 1 .. Count loop
List.Set_Row_Index (I);
Value := List.Get_Row;
Context.Set_Attribute (Name, Value);
Log.Debug ("Set variable {0}", Name);
Base.UIComponent (UI).Encode_Children (Context);
end loop;
else
for I in 1 .. Count loop
List.Set_Row_Index (I);
Value := List.Get_Row;
Context.Set_Attribute (Name, Value);
Log.Debug ("Set variable {0}", Name);
Base.UIComponent (UI).Encode_Children (Context);
end loop;
end if;
end;
end Encode_Children;
end ASF.Components.Html.Lists;
|
-----------------------------------------------------------------------
-- html.lists -- List of items
-- Copyright (C) 2009, 2010, 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 Util.Beans.Basic;
with ASF.Components.Base;
package body ASF.Components.Html.Lists is
use Util.Log;
use type EL.Objects.Data_Type;
Log : constant Loggers.Logger := Loggers.Create ("ASF.Components.Html.Lists");
-- ------------------------------
-- Get the value to write on the output.
-- ------------------------------
function Get_Value (UI : in UIList) return EL.Objects.Object is
begin
return UI.Get_Attribute (UI.Get_Context.all, "value");
end Get_Value;
-- ------------------------------
-- Set the value to write on the output.
-- ------------------------------
procedure Set_Value (UI : in out UIList;
Value : in EL.Objects.Object) is
begin
null;
end Set_Value;
-- ------------------------------
-- Get the variable name
-- ------------------------------
function Get_Var (UI : in UIList) return String is
Var : constant EL.Objects.Object := UI.Get_Attribute (UI.Get_Context.all, "var");
begin
return EL.Objects.To_String (Var);
end Get_Var;
procedure Encode_Children (UI : in UIList;
Context : in out Faces_Context'Class) is
begin
if not UI.Is_Rendered (Context) then
return;
end if;
declare
Value : EL.Objects.Object := Get_Value (UI);
Kind : constant EL.Objects.Data_Type := EL.Objects.Get_Type (Value);
Name : constant String := UI.Get_Var;
Bean : access Util.Beans.Basic.Readonly_Bean'Class;
Is_Reverse : constant Boolean := UI.Get_Attribute ("reverse", Context, False);
List : Util.Beans.Basic.List_Bean_Access;
Count : Natural;
begin
-- Check that we have a List_Bean but do not complain if we have a null value.
if Kind /= EL.Objects.TYPE_BEAN then
if Kind /= EL.Objects.TYPE_NULL then
ASF.Components.Base.Log_Error (UI, "Invalid list bean (found a {0})",
EL.Objects.Get_Type_Name (Value));
end if;
return;
end if;
Bean := EL.Objects.To_Bean (Value);
if Bean = null or else not (Bean.all in Util.Beans.Basic.List_Bean'Class) then
ASF.Components.Base.Log_Error (UI, "Invalid list bean: "
& "it does not implement 'List_Bean' interface");
return;
end if;
List := Util.Beans.Basic.List_Bean'Class (Bean.all)'Unchecked_Access;
Count := List.Get_Count;
if Is_Reverse then
for I in reverse 1 .. Count loop
List.Set_Row_Index (I);
Value := List.Get_Row;
Context.Set_Attribute (Name, Value);
Log.Debug ("Set variable {0}", Name);
Base.UIComponent (UI).Encode_Children (Context);
end loop;
else
for I in 1 .. Count loop
List.Set_Row_Index (I);
Value := List.Get_Row;
Context.Set_Attribute (Name, Value);
Log.Debug ("Set variable {0}", Name);
Base.UIComponent (UI).Encode_Children (Context);
end loop;
end if;
end;
end Encode_Children;
end ASF.Components.Html.Lists;
|
Use the Log_Error procedure to report the error message and associate the error with the view file and line number
|
Use the Log_Error procedure to report the error message and associate
the error with the view file and line number
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
6b2d38a373ce048c4e94b54160e521202604d508
|
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 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 ADO;
with ADO.Queries;
with ADO.Sessions;
with ADO.Objects;
with ADO.Sessions.Entities;
with AWA.Workspaces.Models;
with AWA.Services.Contexts;
with AWA.Storages.Services;
package body AWA.Storages.Beans is
-- ------------------------------
-- 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.Objects.To_Object (From.Get_Folder.Get_Key);
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;
begin
if Name = "folderId" then
Manager.Load_Folder (Folder, ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
From.Set_Folder (Folder);
elsif Name = "id" then
Manager.Load_Storage (From, ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
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;
begin
Bean.Set_Name (Part.Get_Name);
Bean.Set_Mime_Type (Part.Get_Content_Type);
Bean.Set_File_Size (Part.Get_Size);
Manager.Save (Bean, Part, AWA.Storages.Models.DATABASE);
end Save_Part;
-- ------------------------------
-- Upload the file.
-- ------------------------------
procedure Upload (Bean : in out Upload_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
pragma Unreferenced (Bean);
begin
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("success");
end Upload;
-- ------------------------------
-- Delete the file.
-- @method
-- ------------------------------
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;
-- ------------------------------
-- 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 Storage_List_Bean) is
use AWA.Storages.Models;
use AWA.Services;
use type Ada.Containers.Count_Type;
Manager : constant Services.Storage_Service_Access := Storage.Module.Get_Storage_Manager;
begin
Load_Folders (Storage);
if Storage.Folder_List.List.Length > 0 then
Manager.Load_Folder (Storage.Folder_Bean.all,
Storage.Folder_List.List.Element (0).Id);
end if;
Storage.Flags (INIT_FOLDER) := True;
end Load_Folder;
-- ------------------------------
-- Load the list of folders.
-- ------------------------------
procedure Load_Folders (Storage : in Storage_List_Bean) is
use AWA.Storages.Models;
use AWA.Services;
use type ADO.Identifier;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Session : ADO.Sessions.Session := Storage.Module.Get_Session;
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Storages.Models.Query_Storage_Folder_List);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, Session);
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 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 := Storage.Module.Get_Session;
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);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, Session);
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
Manager : constant Services.Storage_Service_Access := From.Module.Get_Storage_Manager;
begin
if Name = "folderId" and not Util.Beans.Objects.Is_Empty (Value) then
Manager.Load_Folder (From.Folder, ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
From.Flags (INIT_FOLDER) := True;
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
if not List.Init_Flags (INIT_FILE_LIST) then
Load_Files (List);
end if;
return Util.Beans.Objects.To_Object (Value => List.Files_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "folders" then
if not List.Init_Flags (INIT_FOLDER_LIST) then
Load_Folders (List);
end if;
return Util.Beans.Objects.To_Object (Value => List.Folder_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "folder" then
if not List.Init_Flags (INIT_FOLDER) then
Load_Folder (List);
end if;
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;
-- ------------------------------
-- 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
use AWA.Storages.Models;
use AWA.Services;
use type ADO.Identifier;
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 := Module.Get_Session;
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Storages.Models.Query_Storage_Folder_List);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, Session);
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;
end AWA.Storages.Beans;
|
-----------------------------------------------------------------------
-- awa-storages-beans -- Storage Ada Beans
-- 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.Containers;
with ADO;
with ADO.Utils;
with ADO.Queries;
with ADO.Sessions;
with ADO.Objects;
with ADO.Sessions.Entities;
with AWA.Workspaces.Models;
with AWA.Services.Contexts;
with AWA.Storages.Services;
package body AWA.Storages.Beans is
-- ------------------------------
-- 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.Objects.To_Object (From.Get_Folder.Get_Key);
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;
begin
if Name = "folderId" then
Manager.Load_Folder (Folder, ADO.Utils.To_Identifier (Value));
From.Set_Folder (Folder);
elsif Name = "id" then
Manager.Load_Storage (From, ADO.Utils.To_Identifier (Value));
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;
begin
Bean.Set_Name (Part.Get_Name);
Bean.Set_Mime_Type (Part.Get_Content_Type);
Bean.Set_File_Size (Part.Get_Size);
Manager.Save (Bean, Part, AWA.Storages.Models.DATABASE);
end Save_Part;
-- ------------------------------
-- Upload the file.
-- ------------------------------
procedure Upload (Bean : in out Upload_Bean;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
pragma Unreferenced (Bean);
begin
Outcome := Ada.Strings.Unbounded.To_Unbounded_String ("success");
end Upload;
-- ------------------------------
-- Delete the file.
-- @method
-- ------------------------------
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;
-- ------------------------------
-- 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 Storage_List_Bean) is
use AWA.Storages.Models;
use AWA.Services;
use type Ada.Containers.Count_Type;
Manager : constant Services.Storage_Service_Access := Storage.Module.Get_Storage_Manager;
begin
Load_Folders (Storage);
if Storage.Folder_List.List.Length > 0 then
Manager.Load_Folder (Storage.Folder_Bean.all,
Storage.Folder_List.List.Element (0).Id);
end if;
Storage.Flags (INIT_FOLDER) := True;
end Load_Folder;
-- ------------------------------
-- Load the list of folders.
-- ------------------------------
procedure Load_Folders (Storage : in Storage_List_Bean) is
use AWA.Storages.Models;
use AWA.Services;
use type ADO.Identifier;
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
Session : ADO.Sessions.Session := Storage.Module.Get_Session;
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Storages.Models.Query_Storage_Folder_List);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, Session);
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 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 := Storage.Module.Get_Session;
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);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, Session);
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
Manager : constant Services.Storage_Service_Access := From.Module.Get_Storage_Manager;
begin
if Name = "folderId" and not Util.Beans.Objects.Is_Empty (Value) then
Manager.Load_Folder (From.Folder, ADO.Identifier (Util.Beans.Objects.To_Integer (Value)));
From.Flags (INIT_FOLDER) := True;
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
if not List.Init_Flags (INIT_FILE_LIST) then
Load_Files (List);
end if;
return Util.Beans.Objects.To_Object (Value => List.Files_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "folders" then
if not List.Init_Flags (INIT_FOLDER_LIST) then
Load_Folders (List);
end if;
return Util.Beans.Objects.To_Object (Value => List.Folder_List_Bean,
Storage => Util.Beans.Objects.STATIC);
elsif Name = "folder" then
if not List.Init_Flags (INIT_FOLDER) then
Load_Folder (List);
end if;
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;
-- ------------------------------
-- 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
use AWA.Storages.Models;
use AWA.Services;
use type ADO.Identifier;
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 := Module.Get_Session;
Query : ADO.Queries.Context;
begin
Query.Set_Query (AWA.Storages.Models.Query_Storage_Folder_List);
Query.Bind_Param ("user_id", User);
ADO.Sessions.Entities.Bind_Param (Query, "table",
AWA.Workspaces.Models.WORKSPACE_TABLE, Session);
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;
end AWA.Storages.Beans;
|
Use the ADO.Utils.To_Identifier operation
|
Use the ADO.Utils.To_Identifier operation
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
121fbdfa8dff3cb0bd7968978e94b58a6eb3daaa
|
src/sqlite/ado-schemas-sqlite.adb
|
src/sqlite/ado-schemas-sqlite.adb
|
-----------------------------------------------------------------------
-- ado-schemas -- Database Schemas
-- Copyright (C) 2015, 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 ADO.Statements;
with ADO.Statements.Create;
with Ada.Strings.Fixed;
with Util.Strings.Transforms;
package body ADO.Schemas.Sqlite is
use ADO.Statements;
procedure Load_Table_Schema (C : in ADO.Connections.Database_Connection'Class;
Table : in Table_Definition);
function String_To_Type (Value : in String) return Column_Type;
function String_To_Length (Value : in String) return Natural;
function String_To_Type (Value : in String) return Column_Type is
Pos : Natural;
begin
if Value = "date" then
return T_DATE;
elsif Value = "datetime" then
return T_DATE_TIME;
elsif Value = "int" or Value = "integer" then
return T_INTEGER;
elsif Value = "bigint" then
return T_LONG_INTEGER;
elsif Value = "tinyint" then
return T_TINYINT;
elsif Value = "smallint" then
return T_SMALLINT;
elsif Value = "blob" then
return T_BLOB;
end if;
Pos := Ada.Strings.Fixed.Index (Value, "(");
if Pos > 0 then
declare
Name : constant String := Value (Value'First .. Pos - 1);
begin
if Name = "varchar" then
return T_VARCHAR;
elsif Name = "real" or Name = "float" or Name = "double" then
return T_FLOAT;
elsif Name = "int" then
return T_INTEGER;
elsif Name = "bigint" then
return T_LONG_INTEGER;
else
return T_UNKNOWN;
end if;
end;
end if;
return T_UNKNOWN;
end String_To_Type;
function String_To_Length (Value : in String) return Natural is
First : Natural;
Last : Natural;
begin
First := Ada.Strings.Fixed.Index (Value, "(");
if First = 0 then
return 0;
end if;
Last := Ada.Strings.Fixed.Index (Value, ")");
if Last < First then
return 0;
end if;
return Natural'Value (Value (First + 1 .. Last - 1));
exception
when Constraint_Error =>
return 0;
end String_To_Length;
-- ------------------------------
-- Load the table definition
-- ------------------------------
procedure Load_Table_Schema (C : in ADO.Connections.Database_Connection'Class;
Table : in Table_Definition) is
Name : constant String := Get_Name (Table);
Stmt : Query_Statement
:= Create.Create_Statement (C.Create_Statement ("pragma table_info('" & Name & "')"));
Last : Column_Definition := null;
Col : Column_Definition;
Value : Unbounded_String;
begin
Stmt.Execute;
while Stmt.Has_Elements loop
Col := new Column;
Col.Name := Stmt.Get_Unbounded_String (1);
Col.Collation := Stmt.Get_Unbounded_String (2);
Col.Default := Stmt.Get_Unbounded_String (5);
if Last /= null then
Last.Next_Column := Col;
else
Table.First_Column := Col;
end if;
Value := Stmt.Get_Unbounded_String (2);
declare
Type_Name : constant String
:= Util.Strings.Transforms.To_Lower_Case (To_String (Value));
begin
Col.Col_Type := String_To_Type (Type_Name);
Col.Size := String_To_Length (Type_Name);
end;
Value := Stmt.Get_Unbounded_String (3);
Col.Is_Null := Value = "0";
Value := Stmt.Get_Unbounded_String (5);
Col.Is_Primary := Value = "1";
Last := Col;
Stmt.Next;
end loop;
end Load_Table_Schema;
-- ------------------------------
-- Load the database schema
-- ------------------------------
procedure Load_Schema (C : in ADO.Connections.Database_Connection'Class;
Schema : out Schema_Definition) is
Stmt : Query_Statement
:= Create.Create_Statement (C.Create_Statement ("SELECT NAME FROM sqlite_master"));
Table : Table_Definition;
Last : Table_Definition := null;
begin
Schema.Schema := new ADO.Schemas.Schema;
Stmt.Execute;
while Stmt.Has_Elements loop
declare
Name : constant String := Stmt.Get_String (0);
begin
if not Util.Strings.Starts_With (Name, "sqlite_") then
Table := new ADO.Schemas.Table;
Table.Name := To_Unbounded_String (Name);
if Last /= null then
Last.Next_Table := Table;
else
Schema.Schema.First_Table := Table;
end if;
Load_Table_Schema (C, Table);
Last := Table;
end if;
end;
Stmt.Next;
end loop;
end Load_Schema;
end ADO.Schemas.Sqlite;
|
-----------------------------------------------------------------------
-- ado-schemas -- Database Schemas
-- Copyright (C) 2015, 2018, 2019, 2020, 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 ADO.Statements;
with ADO.Statements.Create;
with Ada.Strings.Fixed;
with Util.Strings.Transforms;
package body ADO.Schemas.Sqlite is
use ADO.Statements;
procedure Load_Table_Schema (C : in ADO.Connections.Database_Connection'Class;
Table : in Table_Definition);
function String_To_Type (Value : in String) return Column_Type;
function String_To_Length (Value : in String) return Natural;
function String_To_Type (Value : in String) return Column_Type is
Pos : Natural;
begin
if Value = "date" then
return T_DATE;
elsif Value = "datetime" then
return T_DATE_TIME;
elsif Value = "int" or Value = "integer" then
return T_INTEGER;
elsif Value = "bigint" then
return T_LONG_INTEGER;
elsif Value = "tinyint" then
return T_TINYINT;
elsif Value = "smallint" then
return T_SMALLINT;
elsif Value = "float" then
return T_FLOAT;
elsif Value = "double" then
return T_DOUBLE;
elsif Value = "blob" then
return T_BLOB;
end if;
Pos := Ada.Strings.Fixed.Index (Value, "(");
if Pos > 0 then
declare
Name : constant String := Value (Value'First .. Pos - 1);
begin
if Name = "varchar" then
return T_VARCHAR;
elsif Name = "real" or Name = "float" or Name = "double" then
return T_FLOAT;
elsif Name = "int" then
return T_INTEGER;
elsif Name = "bigint" then
return T_LONG_INTEGER;
else
return T_UNKNOWN;
end if;
end;
end if;
return T_UNKNOWN;
end String_To_Type;
function String_To_Length (Value : in String) return Natural is
First : Natural;
Last : Natural;
begin
First := Ada.Strings.Fixed.Index (Value, "(");
if First = 0 then
return 0;
end if;
Last := Ada.Strings.Fixed.Index (Value, ")");
if Last < First then
return 0;
end if;
return Natural'Value (Value (First + 1 .. Last - 1));
exception
when Constraint_Error =>
return 0;
end String_To_Length;
-- ------------------------------
-- Load the table definition
-- ------------------------------
procedure Load_Table_Schema (C : in ADO.Connections.Database_Connection'Class;
Table : in Table_Definition) is
Name : constant String := Get_Name (Table);
Stmt : Query_Statement
:= Create.Create_Statement (C.Create_Statement ("pragma table_info('" & Name & "')"));
Last : Column_Definition := null;
Col : Column_Definition;
Value : Unbounded_String;
begin
Stmt.Execute;
while Stmt.Has_Elements loop
Col := new Column;
Col.Name := Stmt.Get_Unbounded_String (1);
if not Stmt.Is_Null (4) then
Col.Default := Stmt.Get_Unbounded_String (4);
end if;
if Last /= null then
Last.Next_Column := Col;
else
Table.First_Column := Col;
end if;
Value := Stmt.Get_Unbounded_String (2);
declare
Type_Name : constant String
:= Util.Strings.Transforms.To_Lower_Case (To_String (Value));
begin
Col.Col_Type := String_To_Type (Type_Name);
Col.Size := String_To_Length (Type_Name);
end;
Value := Stmt.Get_Unbounded_String (3);
Col.Is_Null := Value = "0";
Value := Stmt.Get_Unbounded_String (5);
Col.Is_Primary := Value = "1";
Last := Col;
Stmt.Next;
end loop;
end Load_Table_Schema;
-- ------------------------------
-- Load the database schema
-- ------------------------------
procedure Load_Schema (C : in ADO.Connections.Database_Connection'Class;
Schema : out Schema_Definition) is
Stmt : Query_Statement
:= Create.Create_Statement (C.Create_Statement ("SELECT NAME FROM sqlite_master"));
Table : Table_Definition;
Last : Table_Definition := null;
begin
Schema.Schema := new ADO.Schemas.Schema;
Stmt.Execute;
while Stmt.Has_Elements loop
declare
Name : constant String := Stmt.Get_String (0);
begin
if not Util.Strings.Starts_With (Name, "sqlite_") then
Table := new ADO.Schemas.Table;
Table.Name := To_Unbounded_String (Name);
if Last /= null then
Last.Next_Table := Table;
else
Schema.Schema.First_Table := Table;
end if;
Load_Table_Schema (C, Table);
Last := Table;
end if;
end;
Stmt.Next;
end loop;
end Load_Schema;
end ADO.Schemas.Sqlite;
|
Fix support for Float and Double in SQLite schema loading Fix getting the default column value
|
Fix support for Float and Double in SQLite schema loading
Fix getting the default column value
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
cd94e4d348a4bcdb26e7915f2845f1bb1975e5fc
|
src/asf-components-widgets-tabs.adb
|
src/asf-components-widgets-tabs.adb
|
-----------------------------------------------------------------------
-- components-widgets-tabs -- Tab views and tabs
-- 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.Beans.Objects;
with ASF.Components.Base;
with ASF.Contexts.Writer;
package body ASF.Components.Widgets.Tabs is
-- ------------------------------
-- Render the tab start.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UITab;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
begin
if UI.Is_Rendered (Context) then
Writer.Start_Element ("div");
Writer.Write_Attribute ("id", UI.Get_Client_Id);
end if;
end Encode_Begin;
-- ------------------------------
-- Render the tab close.
-- ------------------------------
overriding
procedure Encode_End (UI : in UITab;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
begin
if UI.Is_Rendered (Context) then
Writer.End_Element ("div");
end if;
end Encode_End;
-- ------------------------------
-- Render the tab list and prepare to render the tab contents.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UITabView;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
procedure Render_Tab (T : in Components.Base.UIComponent_Access);
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
procedure Render_Tab (T : in Components.Base.UIComponent_Access) is
Id : constant Unbounded_String := T.Get_Client_Id;
begin
if T.all in UITab'Class then
Writer.Start_Element ("li");
Writer.Start_Element ("a");
Writer.Write_Attribute ("href", "#" & To_String (Id));
Writer.Write_Text (T.Get_Attribute ("title", Context));
Writer.End_Element ("a");
Writer.End_Element ("li");
end if;
end Render_Tab;
procedure Render_Tabs is
new ASF.Components.Base.Iterate (Process => Render_Tab);
begin
if UI.Is_Rendered (Context) then
declare
use Util.Beans.Objects;
Id : constant Unbounded_String := UI.Get_Client_Id;
Effect : constant Object := UI.Get_Attribute (Context, Name => EFFECT_ATTR_NAME);
Collapse : constant Boolean := UI.Get_Attribute (COLLAPSIBLE_ATTR_NAME, Context);
begin
Writer.Start_Element ("div");
Writer.Write_Attribute ("id", Id);
Writer.Start_Element ("ul");
Render_Tabs (UI);
Writer.End_Element ("ul");
Writer.Queue_Script ("$(""#");
Writer.Queue_Script (Id);
Writer.Queue_Script (""").tabs({");
if Collapse then
Writer.Queue_Script ("collapsible: true");
end if;
if not Is_Empty (Effect) then
if Collapse then
Writer.Queue_Script (",");
end if;
Writer.Queue_Script ("show:{effect:""");
Writer.Queue_Script (Effect);
Writer.Queue_Script (""",duration:");
Writer.Queue_Script (UI.Get_Attribute (DURATION_ATTR_NAME, Context, "500"));
Writer.Queue_Script ("}");
end if;
Writer.Queue_Script ("});");
end;
end if;
end Encode_Begin;
-- ------------------------------
-- Render the tab view close.
-- ------------------------------
overriding
procedure Encode_End (UI : in UITabView;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
begin
if UI.Is_Rendered (Context) then
Writer.End_Element ("div");
end if;
end Encode_End;
end ASF.Components.Widgets.Tabs;
|
-----------------------------------------------------------------------
-- components-widgets-tabs -- Tab views and tabs
-- 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.Beans.Objects;
with ASF.Components.Base;
with ASF.Contexts.Writer;
package body ASF.Components.Widgets.Tabs is
-- ------------------------------
-- Render the tab start.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UITab;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
begin
if UI.Is_Rendered (Context) then
Writer.Start_Element ("div");
Writer.Write_Attribute ("id", UI.Get_Client_Id);
end if;
end Encode_Begin;
-- ------------------------------
-- Render the tab close.
-- ------------------------------
overriding
procedure Encode_End (UI : in UITab;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
begin
if UI.Is_Rendered (Context) then
Writer.End_Element ("div");
end if;
end Encode_End;
-- ------------------------------
-- Render the tab list and prepare to render the tab contents.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UITabView;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
procedure Render_Tab (T : in Components.Base.UIComponent_Access);
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
procedure Render_Tab (T : in Components.Base.UIComponent_Access) is
Id : constant Unbounded_String := T.Get_Client_Id;
begin
if T.all in UITab'Class then
Writer.Start_Element ("li");
Writer.Start_Element ("a");
Writer.Write_Attribute ("href", "#" & To_String (Id));
Writer.Write_Text (T.Get_Attribute ("title", Context));
Writer.End_Element ("a");
Writer.End_Element ("li");
end if;
end Render_Tab;
procedure Render_Tabs is
new ASF.Components.Base.Iterate (Process => Render_Tab);
begin
if UI.Is_Rendered (Context) then
declare
use Util.Beans.Objects;
Id : constant Unbounded_String := UI.Get_Client_Id;
Effect : constant Object := UI.Get_Attribute (Context, Name => EFFECT_ATTR_NAME);
Collapse : constant Boolean := UI.Get_Attribute (COLLAPSIBLE_ATTR_NAME, Context);
begin
Writer.Start_Element ("div");
Writer.Write_Attribute ("id", Id);
Writer.Start_Element ("ul");
Render_Tabs (UI);
Writer.End_Element ("ul");
Writer.Queue_Script ("$(""#");
Writer.Queue_Script (Id);
Writer.Queue_Script (""").tabs({");
if Collapse then
Writer.Queue_Script ("collapsible: true");
end if;
if not Is_Empty (Effect) then
if Collapse then
Writer.Queue_Script (",");
end if;
Writer.Queue_Script ("show:{effect:""");
Writer.Queue_Script (Effect);
Writer.Queue_Script (""",duration:");
Writer.Queue_Script (UI.Get_Attribute (DURATION_ATTR_NAME, Context, "500"));
Writer.Queue_Script ("}");
end if;
Writer.Queue_Script ("});");
end;
end if;
end Encode_Begin;
-- ------------------------------
-- Render the tab view close.
-- ------------------------------
overriding
procedure Encode_End (UI : in UITabView;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
begin
if UI.Is_Rendered (Context) then
Writer.End_Element ("div");
end if;
end Encode_End;
-- ------------------------------
-- Render the accordion list and prepare to render the tab contents.
-- ------------------------------
overriding
procedure Encode_Children (UI : in UIAccordion;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
procedure Render_Tab (T : in Components.Base.UIComponent_Access);
Writer : constant Contexts.Writer.Response_Writer_Access := Context.Get_Response_Writer;
procedure Render_Tab (T : in Components.Base.UIComponent_Access) is
begin
if T.all in UITab'Class then
Writer.Start_Element ("h3");
Writer.Write_Text (T.Get_Attribute ("title", Context));
Writer.End_Element ("h3");
T.Encode_All (Context);
end if;
end Render_Tab;
procedure Render_Tabs is
new ASF.Components.Base.Iterate (Process => Render_Tab);
begin
if UI.Is_Rendered (Context) then
declare
use Util.Beans.Objects;
Id : constant Unbounded_String := UI.Get_Client_Id;
Effect : constant Object := UI.Get_Attribute (Context, Name => EFFECT_ATTR_NAME);
Collapse : constant Boolean := UI.Get_Attribute (COLLAPSIBLE_ATTR_NAME, Context);
begin
Writer.Start_Element ("div");
Writer.Write_Attribute ("id", Id);
Render_Tabs (UI);
Writer.End_Element ("div");
Writer.Queue_Script ("$(""#");
Writer.Queue_Script (Id);
Writer.Queue_Script (""").accordion({");
if Collapse then
Writer.Queue_Script ("collapsible: true");
end if;
if not Is_Empty (Effect) then
if Collapse then
Writer.Queue_Script (",");
end if;
Writer.Queue_Script ("show:{effect:""");
Writer.Queue_Script (Effect);
Writer.Queue_Script (""",duration:");
Writer.Queue_Script (UI.Get_Attribute (DURATION_ATTR_NAME, Context, "500"));
Writer.Queue_Script ("}");
end if;
Writer.Queue_Script ("});");
end;
end if;
end Encode_Children;
end ASF.Components.Widgets.Tabs;
|
Implement the accordion widget
|
Implement the accordion widget
|
Ada
|
apache-2.0
|
Letractively/ada-asf,Letractively/ada-asf,Letractively/ada-asf
|
c60cd59edfce2df4be23e2594f37e1abb74543f6
|
src/wiki-nodes.adb
|
src/wiki-nodes.adb
|
-----------------------------------------------------------------------
-- wiki-nodes -- Wiki Document Internal representation
-- 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.
-----------------------------------------------------------------------
package body Wiki.Nodes is
type Tag_Array is array (Html_Tag_Type) of String_Access;
HTML_TAG_NAME : aliased constant String := "html";
HEAD_TAG_NAME : aliased constant String := "head";
TITLE_TAG_NAME : aliased constant String := "title";
BASE_TAG_NAME : aliased constant String := "base";
LINK_TAG_NAME : aliased constant String := "link";
META_TAG_NAME : aliased constant String := "meta";
STYLE_TAG_NAME : aliased constant String := "style";
BODY_TAG_NAME : aliased constant String := "body";
ARTICLE_TAG_NAME : aliased constant String := "article";
SECTION_TAG_NAME : aliased constant String := "section";
NAV_TAG_NAME : aliased constant String := "nav";
ASIDE_TAG_NAME : aliased constant String := "aside";
Tag_Names : constant Tag_Array :=
(
HTML_TAG => HTML_TAG_NAME'Access,
HEAD_TAG => HEAD_TAG_NAME'Access,
TITLE_TAG => TITLE_TAG_NAME'Access,
BASE_TAG => BASE_TAG_NAME'Access,
LINK_TAG => LINK_TAG_NAME'Access,
META_TAG => META_TAG_NAME'Access,
STYLE_TAG => STYLE_TAG_NAME'Access,
BODY_TAG => BODY_TAG_NAME'Access,
ARTICLE_TAG => ARTICLE_TAG_NAME'Access,
SECTION_TAG => SECTION_TAG_NAME'Access,
NAV_TAG => NAV_TAG_NAME'Access,
ASIDE_TAG => ASIDE_TAG_NAME'Access,
others => null
);
-- ------------------------------
-- Get the HTML tag name.
-- ------------------------------
function Get_Tag_Name (Tag : in Html_Tag_Type) return String_Access is
begin
return Tag_Names (Tag);
end Get_Tag_Name;
-- ------------------------------
-- Create a text node.
-- ------------------------------
function Create_Text (Text : in WString) return Node_Type_Access is
begin
return new Node_Type '(Kind => N_TEXT,
Len => Text'Length,
Text => Text,
others => <>);
end Create_Text;
-- ------------------------------
-- Append a HTML tag start node to the document.
-- ------------------------------
procedure Add_Tag (Document : in out Wiki.Nodes.Document;
Tag : in Html_Tag_Type;
Attributes : in Wiki.Attributes.Attribute_List_Type) is
Node : constant Node_Type_Access := new Node_Type '(Kind => N_TAG_START,
Len => 0,
Tag_Start => Tag,
Attributes => Attributes,
Children => null,
Parent => Document.Current);
begin
Append (Document.Nodes, Node);
Document.Current := Node;
end Add_Tag;
procedure End_Tag (Document : in out Wiki.Nodes.Document;
Tag : in Html_Tag_Type) is
begin
if Document.Current /= null then
Document.Current := Document.Current.Parent;
end if;
end End_Tag;
-- ------------------------------
-- Append a node to the document.
-- ------------------------------
procedure Append (Into : in out Document;
Node : in Node_Type_Access) is
begin
if Into.Current = null then
Append (Into.Nodes, Node);
else
if Into.Current.Children = null then
Into.Current.Children := new Node_List;
end if;
Append (Into.Current.Children.all, Node);
end if;
end Append;
-- ------------------------------
-- Append a node to the node list.
-- ------------------------------
procedure Append (Into : in out Node_List;
Node : in Node_Type_Access) is
Block : Node_List_Block_Access := Into.Current;
begin
if Block.Last = Block.Max then
Block.Next := new Node_List_Block (Into.Length);
Block := Block.Next;
Into.Current := Block;
end if;
Block.Last := Block.Last + 1;
Block.List (Block.Last) := Node;
Into.Length := Into.Length + 1;
end Append;
end Wiki.Nodes;
|
-----------------------------------------------------------------------
-- wiki-nodes -- Wiki Document Internal representation
-- 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.
-----------------------------------------------------------------------
package body Wiki.Nodes is
type Tag_Array is array (Html_Tag_Type) of String_Access;
HTML_TAG_NAME : aliased constant String := "html";
HEAD_TAG_NAME : aliased constant String := "head";
TITLE_TAG_NAME : aliased constant String := "title";
BASE_TAG_NAME : aliased constant String := "base";
LINK_TAG_NAME : aliased constant String := "link";
META_TAG_NAME : aliased constant String := "meta";
STYLE_TAG_NAME : aliased constant String := "style";
BODY_TAG_NAME : aliased constant String := "body";
ARTICLE_TAG_NAME : aliased constant String := "article";
SECTION_TAG_NAME : aliased constant String := "section";
NAV_TAG_NAME : aliased constant String := "nav";
ASIDE_TAG_NAME : aliased constant String := "aside";
Tag_Names : constant Tag_Array :=
(
HTML_TAG => HTML_TAG_NAME'Access,
HEAD_TAG => HEAD_TAG_NAME'Access,
TITLE_TAG => TITLE_TAG_NAME'Access,
BASE_TAG => BASE_TAG_NAME'Access,
LINK_TAG => LINK_TAG_NAME'Access,
META_TAG => META_TAG_NAME'Access,
STYLE_TAG => STYLE_TAG_NAME'Access,
BODY_TAG => BODY_TAG_NAME'Access,
ARTICLE_TAG => ARTICLE_TAG_NAME'Access,
SECTION_TAG => SECTION_TAG_NAME'Access,
NAV_TAG => NAV_TAG_NAME'Access,
ASIDE_TAG => ASIDE_TAG_NAME'Access,
others => null
);
-- ------------------------------
-- Get the HTML tag name.
-- ------------------------------
function Get_Tag_Name (Tag : in Html_Tag_Type) return String_Access is
begin
return Tag_Names (Tag);
end Get_Tag_Name;
-- ------------------------------
-- Create a text node.
-- ------------------------------
function Create_Text (Text : in WString) return Node_Type_Access is
begin
return new Node_Type '(Kind => N_TEXT,
Len => Text'Length,
Text => Text,
others => <>);
end Create_Text;
-- ------------------------------
-- Append a HTML tag start node to the document.
-- ------------------------------
procedure Add_Tag (Document : in out Wiki.Nodes.Document;
Tag : in Html_Tag_Type;
Attributes : in Wiki.Attributes.Attribute_List_Type) is
Node : constant Node_Type_Access := new Node_Type '(Kind => N_TAG_START,
Len => 0,
Tag_Start => Tag,
Attributes => Attributes,
Children => null,
Parent => Document.Current);
begin
Append (Document.Nodes, Node);
Document.Current := Node;
end Add_Tag;
procedure End_Tag (Document : in out Wiki.Nodes.Document;
Tag : in Html_Tag_Type) is
begin
if Document.Current /= null then
Document.Current := Document.Current.Parent;
end if;
end End_Tag;
-- ------------------------------
-- Append a node to the document.
-- ------------------------------
procedure Append (Into : in out Document;
Node : in Node_Type_Access) is
begin
if Into.Current = null then
Append (Into.Nodes, Node);
else
if Into.Current.Children = null then
Into.Current.Children := new Node_List;
end if;
Append (Into.Current.Children.all, Node);
end if;
end Append;
-- ------------------------------
-- Append a simple node such as N_LINE_BREAK, N_HORIZONTAL_RULE or N_PARAGRAPH.
-- ------------------------------
procedure Append (Into : in out Document;
Kind : in Simple_Node_Kind) is
begin
case Kind is
when N_LINE_BREAK =>
Append (Into, new Node_Type '(Kind => N_LINE_BREAK, Len => 0));
when N_HORIZONTAL_RULE =>
Append (Into, new Node_Type '(Kind => N_HORIZONTAL_RULE, Len => 0));
when N_PARAGRAPH =>
Append (Into, new Node_Type '(Kind => N_PARAGRAPH, Len => 0));
end case;
end Append;
-- ------------------------------
-- Append a node to the node list.
-- ------------------------------
procedure Append (Into : in out Node_List;
Node : in Node_Type_Access) is
Block : Node_List_Block_Access := Into.Current;
begin
if Block.Last = Block.Max then
Block.Next := new Node_List_Block (Into.Length);
Block := Block.Next;
Into.Current := Block;
end if;
Block.Last := Block.Last + 1;
Block.List (Block.Last) := Node;
Into.Length := Into.Length + 1;
end Append;
end Wiki.Nodes;
|
Implement the Append procedure to add a simple node instance
|
Implement the Append procedure to add a simple node instance
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
a5bafb21169ab1401a3406177490e9cb2f3607fc
|
src/orka/implementation/orka-terminals.adb
|
src/orka/implementation/orka-terminals.adb
|
-- SPDX-License-Identifier: Apache-2.0
--
-- Copyright (c) 2017 onox <[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.Characters.Latin_1;
with Ada.Strings.Fixed;
with Orka.OS;
with Orka.Strings;
package body Orka.Terminals is
Style_Codes : constant array (Style) of Natural :=
(Default => 0,
Bold => 1,
Dark => 2,
Italic => 3,
Underline => 4,
Blink => 5,
Reversed => 7,
Cross_Out => 9);
Foreground_Color_Codes : constant array (Color) of Natural :=
(Default => 0,
Grey => 30,
Red => 31,
Green => 32,
Yellow => 33,
Blue => 34,
Magenta => 35,
Cyan => 36,
White => 37);
Background_Color_Codes : constant array (Color) of Natural :=
(Default => 0,
Grey => 40,
Red => 41,
Green => 42,
Yellow => 43,
Blue => 44,
Magenta => 45,
Cyan => 46,
White => 47);
package L renames Ada.Characters.Latin_1;
package SF renames Ada.Strings.Fixed;
Reset : constant String := L.ESC & "[0m";
function Sequence (Code : Natural) return String is
Image : constant String := SF.Trim (Code'Image, Ada.Strings.Both);
begin
return (if Code /= 0 then L.ESC & "[" & Image & "m" else "");
end Sequence;
function Colorize (Text : String; Foreground, Background : Color := Default;
Attribute : Style := Default) return String is
FG : constant String := Sequence (Foreground_Color_Codes (Foreground));
BG : constant String := Sequence (Background_Color_Codes (Background));
ST : constant String := Sequence (Style_Codes (Attribute));
begin
return Reset & FG & BG & ST & Text & Reset;
end Colorize;
-----------------------------------------------------------------------------
Time_Zero : Duration := 0.0;
procedure Set_Time_Zero (Time : Duration) is
begin
Time_Zero := Time;
end Set_Time_Zero;
Day_In_Seconds : constant := 24.0 * 60.0 * 60.0;
function Time_Image return String is
Seconds_Since_Zero : Duration := Orka.OS.Monotonic_Clock - Time_Zero;
Days_Since_Zero : Natural := 0;
begin
while Seconds_Since_Zero > Day_In_Seconds loop
Seconds_Since_Zero := Seconds_Since_Zero - Day_In_Seconds;
Days_Since_Zero := Days_Since_Zero + 1;
end loop;
declare
Seconds_Rounded : constant Natural :=
Natural (Duration'Max (0.0, Seconds_Since_Zero - 0.5));
Hour : constant Natural := Seconds_Rounded / 3600;
Minute : constant Natural := (Seconds_Rounded mod 3600) / 60;
Second : constant Natural := Seconds_Rounded mod 60;
Sub_Second : constant Duration :=
Seconds_Since_Zero - Duration (Hour * 3600 + Minute * 60 + Second);
-- Remove first character (space) from ' hhmmss' image and then pad it to six digits
Image1 : constant String := Natural'Image
((Days_Since_Zero * 24 + Hour) * 1e4 + Minute * 1e2 + Second);
Image2 : constant String := SF.Tail (Image1 (2 .. Image1'Last), 6, '0');
-- Insert ':' characters to get 'hh:mm:ss'
Image3 : constant String := SF.Insert (Image2, 5, ":");
Image4 : constant String := SF.Insert (Image3, 3, ":");
-- Take image without first character (space) and then pad it to six digits
Image5 : constant String := Natural'Image (Natural (Sub_Second * 1e6));
Image6 : constant String := SF.Tail (Image5 (2 .. Image5'Last), 6, '0');
begin
return Image4 & "." & Image6;
end;
end Time_Image;
function Format (Value : Duration; Fore, Aft : Positive) return String is
package SF renames Ada.Strings.Fixed;
Aft_Shift : constant Positive := 10 ** Aft;
New_Value : constant Duration := Duration (Natural (Value * Aft_Shift)) / Aft_Shift;
S1 : constant String := SF.Trim (New_Value'Image, Ada.Strings.Both);
Index_Decimal : constant Natural := SF.Index (S1, ".");
-- Following code assumes that Aft >= 1 (If Aft = 0 then Aft must
-- be decremented to remove the decimal point)
S2 : constant String := S1 (S1'First .. Natural'Min (S1'Last, Index_Decimal + Aft));
S3 : constant String := SF.Tail (S2, Natural'Max (S2'Length, Fore + 1 + Aft), ' ');
begin
return S3;
end Format;
type String_Access is not null access String;
Suffices : constant array (1 .. 3) of String_Access
:= (new String'("s"),
new String'("ms"),
new String'("us"));
function Image (Value : Duration) return String is
Number : Duration := Value;
Last_Suffix : constant String_Access := Suffices (Suffices'Last);
Suffix : String_Access := Suffices (Suffices'First);
begin
for S of Suffices loop
Suffix := S;
exit when Number >= 1.0 or else Number <= -1.0 or else S = Last_Suffix;
Number := Number * 1e3;
end loop;
begin
return Format (Number, Fore => 5, Aft => 3) & " " & Suffix.all;
exception
when others =>
return Number'Image & " " & Suffix.all;
end;
end Image;
function Trim (Value : String) return String renames Orka.Strings.Trim;
function Strip_Line_Term (Value : String) return String renames Orka.Strings.Strip_Line_Term;
end Orka.Terminals;
|
-- SPDX-License-Identifier: Apache-2.0
--
-- Copyright (c) 2017 onox <[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.Characters.Latin_1;
with Ada.Strings.Fixed;
with Orka.OS;
with Orka.Strings;
package body Orka.Terminals is
Style_Codes : constant array (Style) of Natural :=
(Default => 0,
Bold => 1,
Dark => 2,
Italic => 3,
Underline => 4,
Blink => 5,
Reversed => 7,
Cross_Out => 9);
Foreground_Color_Codes : constant array (Color) of Natural :=
(Default => 0,
Grey => 30,
Red => 31,
Green => 32,
Yellow => 33,
Blue => 34,
Magenta => 35,
Cyan => 36,
White => 37);
Background_Color_Codes : constant array (Color) of Natural :=
(Default => 0,
Grey => 40,
Red => 41,
Green => 42,
Yellow => 43,
Blue => 44,
Magenta => 45,
Cyan => 46,
White => 47);
package L renames Ada.Characters.Latin_1;
package SF renames Ada.Strings.Fixed;
Reset : constant String := L.ESC & "[0m";
function Sequence (Code : Natural) return String is
Image : constant String := SF.Trim (Code'Image, Ada.Strings.Both);
begin
return (if Code /= 0 then L.ESC & "[" & Image & "m" else "");
end Sequence;
function Colorize (Text : String; Foreground, Background : Color := Default;
Attribute : Style := Default) return String is
FG : constant String := Sequence (Foreground_Color_Codes (Foreground));
BG : constant String := Sequence (Background_Color_Codes (Background));
ST : constant String := Sequence (Style_Codes (Attribute));
begin
return Reset & FG & BG & ST & Text & Reset;
end Colorize;
-----------------------------------------------------------------------------
Time_Zero : Duration := 0.0;
procedure Set_Time_Zero (Time : Duration) is
begin
Time_Zero := Time;
end Set_Time_Zero;
Day_In_Seconds : constant := 24.0 * 60.0 * 60.0;
function Time_Image return String is
Seconds_Since_Zero : Duration := Orka.OS.Monotonic_Clock - Time_Zero;
Days_Since_Zero : Natural := 0;
begin
while Seconds_Since_Zero > Day_In_Seconds loop
Seconds_Since_Zero := Seconds_Since_Zero - Day_In_Seconds;
Days_Since_Zero := Days_Since_Zero + 1;
end loop;
declare
Seconds_Rounded : constant Natural :=
Natural (Duration'Max (0.0, Seconds_Since_Zero - 0.5));
Hour : constant Natural := Seconds_Rounded / 3600;
Minute : constant Natural := (Seconds_Rounded mod 3600) / 60;
Second : constant Natural := Seconds_Rounded mod 60;
Sub_Second : constant Duration :=
Seconds_Since_Zero - Duration (Hour * 3600 + Minute * 60 + Second);
-- Remove first character (space) from ' hhmmss' image and then pad it to six digits
Image1 : constant String := Natural'Image
((Days_Since_Zero * 24 + Hour) * 1e4 + Minute * 1e2 + Second);
Image2 : constant String := SF.Tail (Image1 (2 .. Image1'Last), 6, '0');
-- Insert ':' characters to get 'hh:mm:ss'
Image3 : constant String := SF.Insert (Image2, 5, ":");
Image4 : constant String := SF.Insert (Image3, 3, ":");
-- Take image without first character (space) and then pad it to six digits
Image5 : constant String := Natural'Image (Natural (Sub_Second * 1e6));
Image6 : constant String := SF.Tail (Image5 (2 .. Image5'Last), 6, '0');
begin
return Image4 & "." & Image6;
end;
end Time_Image;
function Format (Value : Duration; Fore, Aft : Positive) return String is
package SF renames Ada.Strings.Fixed;
Aft_Shift : constant Positive := 10 ** Aft;
New_Value : constant Duration := Duration (Integer (Value * Aft_Shift)) / Aft_Shift;
S1 : constant String := SF.Trim (New_Value'Image, Ada.Strings.Both);
Index_Decimal : constant Natural := SF.Index (S1, ".");
-- Following code assumes that Aft >= 1 (If Aft = 0 then Aft must
-- be decremented to remove the decimal point)
S2 : constant String := S1 (S1'First .. Natural'Min (S1'Last, Index_Decimal + Aft));
S3 : constant String := SF.Tail (S2, Natural'Max (S2'Length, Fore + 1 + Aft), ' ');
begin
return S3;
end Format;
type String_Access is not null access String;
Suffices : constant array (1 .. 3) of String_Access
:= (new String'("s"),
new String'("ms"),
new String'("us"));
function Image (Value : Duration) return String is
Number : Duration := Value;
Last_Suffix : constant String_Access := Suffices (Suffices'Last);
Suffix : String_Access := Suffices (Suffices'First);
begin
for S of Suffices loop
Suffix := S;
exit when Number >= 1.0 or else Number <= -1.0 or else S = Last_Suffix;
Number := Number * 1e3;
end loop;
begin
return Format (Number, Fore => 5, Aft => 3) & " " & Suffix.all;
exception
when others =>
return Number'Image & " " & Suffix.all;
end;
end Image;
function Trim (Value : String) return String renames Orka.Strings.Trim;
function Strip_Line_Term (Value : String) return String renames Orka.Strings.Strip_Line_Term;
end Orka.Terminals;
|
Fix range check failure in function that formats Durations
|
orka: Fix range check failure in function that formats Durations
Signed-off-by: onox <[email protected]>
|
Ada
|
apache-2.0
|
onox/orka
|
84f91dc3c69a4ce37b613cad1dd1998b2a8021ac
|
src/sys/streams/util-streams.ads
|
src/sys/streams/util-streams.ads
|
-----------------------------------------------------------------------
-- util-streams -- Stream utilities
-- Copyright (C) 2010, 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.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.
--
-- To use the packages described here, use the following GNAT project:
--
-- with "utilada_sys";
--
-- @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-base16.ads
-- @include util-streams-base64.ads
-- @include util-streams-aes.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);
-- Write a raw string on the stream.
procedure Write (Stream : in out Output_Stream'Class;
Item : in Character);
procedure Write (Stream : in out Output_Stream'Class;
Item : in String);
-- Write a wide character on the stream using a UTF-8 sequence.
procedure Write_Wide (Stream : in out Output_Stream'Class;
Item : in Wide_Wide_Character);
procedure Write_Wide (Stream : in out Output_Stream'Class;
Item : in Wide_Wide_String);
-- 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, 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 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.
--
-- To use the packages described here, use the following GNAT project:
--
-- with "utilada_sys";
--
-- @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
-- @include util-streams-base16.ads
-- @include util-streams-base64.ads
-- @include util-streams-aes.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);
-- Write a raw string on the stream.
procedure Write (Stream : in out Output_Stream'Class;
Item : in Character);
procedure Write (Stream : in out Output_Stream'Class;
Item : in String);
-- Write a wide character on the stream using a UTF-8 sequence.
procedure Write_Wide (Stream : in out Output_Stream'Class;
Item : in Wide_Wide_Character);
procedure Write_Wide (Stream : in out Output_Stream'Class;
Item : in Wide_Wide_String);
-- 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 the buffered encoders documentation
|
Add the buffered encoders documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
000bc9d7069c31e5faf01db5fcbf0dd557a03df4
|
src/wiki-streams-html-stream.ads
|
src/wiki-streams-html-stream.ads
|
-----------------------------------------------------------------------
-- wiki-streams-html-stream -- Generic Wiki HTML output stream
-- Copyright (C) 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 Wiki.Strings;
generic
type Output_Stream is limited new Wiki.Streams.Output_Stream with private;
package Wiki.Streams.Html.Stream is
type Html_Output_Stream is limited new Output_Stream
and Html.Html_Output_Stream with private;
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Stream : in out Html_Output_Stream;
Name : in String;
Content : in Wiki.Strings.UString);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Stream : in out Html_Output_Stream;
Name : in String;
Content : in Wide_Wide_String);
-- Start an XML element with the given name.
overriding
procedure Start_Element (Stream : in out Html_Output_Stream;
Name : in String);
-- Closes an XML element of the given name.
overriding
procedure End_Element (Stream : in out Html_Output_Stream;
Name : in String);
-- Write a text escaping any character as necessary.
overriding
procedure Write_Wide_Text (Stream : in out Html_Output_Stream;
Content : in Wiki.Strings.WString);
private
type Html_Output_Stream is limited new Output_Stream
and Html.Html_Output_Stream with record
-- Whether an XML element must be closed (that is a '>' is necessary)
Close_Start : Boolean := False;
end record;
end Wiki.Streams.Html.Stream;
|
-----------------------------------------------------------------------
-- wiki-streams-html-stream -- Generic Wiki HTML output stream
-- 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;
generic
type Output_Stream is limited new Wiki.Streams.Output_Stream with private;
package Wiki.Streams.Html.Stream is
type Html_Output_Stream is limited new Output_Stream
and Html.Html_Output_Stream with private;
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Stream : in out Html_Output_Stream;
Name : in String;
Content : in Wiki.Strings.UString);
-- Write an XML attribute within an XML element.
-- The attribute value is escaped according to the XML escape rules.
overriding
procedure Write_Wide_Attribute (Stream : in out Html_Output_Stream;
Name : in String;
Content : in Wide_Wide_String);
-- Start an XML element with the given name.
overriding
procedure Start_Element (Stream : in out Html_Output_Stream;
Name : in String);
-- Closes an XML element of the given name.
overriding
procedure End_Element (Stream : in out Html_Output_Stream;
Name : in String);
-- Write a text escaping any character as necessary.
overriding
procedure Write_Wide_Text (Stream : in out Html_Output_Stream;
Content : in Wiki.Strings.WString);
-- Write an optional newline or space.
overriding
procedure Newline (Writer : in out Html_Output_Stream);
private
type Html_Output_Stream is limited new Output_Stream
and Html.Html_Output_Stream with record
-- Whether an XML element must be closed (that is a '>' is necessary)
Close_Start : Boolean := False;
Empty_Line : Boolean := True;
Indent_Level : Natural := 1;
Indent_Pos : Natural := 0;
Text_Length : Natural := 0;
end record;
end Wiki.Streams.Html.Stream;
|
Implement Newline procedure and add support to indent the HTML output stream
|
Implement Newline procedure and add support to indent the HTML output stream
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
72c063131b4c3cc7aad0bb634c21148b32992595
|
src/security-policies-urls.ads
|
src/security-policies-urls.ads
|
-----------------------------------------------------------------------
-- 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.Containers.Hashed_Maps;
with Ada.Containers.Vectors;
with Util.Refs;
with Util.Serialize.IO.XML;
with GNAT.Regexp;
package Security.Policies.Urls is
NAME : constant String := "URL-Policy";
-- ------------------------------
-- URI Permission
-- ------------------------------
-- Represents a permission to access a given URI.
type URI_Permission (Len : Natural) is new Permissions.Permission with record
URI : String (1 .. Len);
end record;
-- ------------------------------
-- URL policy
-- ------------------------------
type URL_Policy is new Policy with private;
type URL_Policy_Access is access all URL_Policy'Class;
Invalid_Name : exception;
-- Get the policy name.
overriding
function Get_Name (From : in URL_Policy) return String;
-- 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;
-- 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);
-- Initialize the permission manager.
overriding
procedure Initialize (Manager : in out URL_Policy);
-- Finalize the permission manager.
overriding
procedure Finalize (Manager : in out URL_Policy);
-- 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);
-- 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);
private
-- The <b>Access_Rule</b> represents a list of permissions to verify to grant
-- access to the resource. To make it simple, the user must have one of the
-- permission from the list. Each permission will refer to a specific permission
-- controller.
type Access_Rule (Count : Natural) is new Util.Refs.Ref_Entity with record
Permissions : Permission_Index_Array (1 .. Count);
end record;
type Access_Rule_Access is access all Access_Rule;
package Access_Rule_Refs is
new Util.Refs.Indefinite_References (Element_Type => Access_Rule,
Element_Access => Access_Rule_Access);
subtype Access_Rule_Ref is Access_Rule_Refs.Ref;
-- 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;
-- The <b>Policy</b> defines the access rules that are applied on a given
-- URL, set of URLs or files.
type Policy is record
Id : Natural;
Pattern : GNAT.Regexp.Regexp;
Rule : Access_Rule_Ref;
end record;
-- The <b>Policy_Vector</b> represents the whole permission policy. The order of
-- policy in the list is important as policies can override each other.
package Policy_Vector is new Ada.Containers.Vectors (Index_Type => Positive,
Element_Type => Policy);
package Rules_Maps is new Ada.Containers.Hashed_Maps (Key_Type => String_Ref,
Element_Type => Access_Rule_Ref,
Hash => Hash,
Equivalent_Keys => Equivalent_Keys,
"=" => Access_Rule_Refs."=");
type Rules is new Util.Refs.Ref_Entity with record
Map : Rules_Maps.Map;
end record;
type Rules_Access is access all Rules;
package Rules_Ref is new Util.Refs.References (Rules, Rules_Access);
type Rules_Ref_Access is access Rules_Ref.Atomic_Ref;
type Controller_Access_Array_Access is access all Controller_Access_Array;
type URL_Policy is new Security.Policies.Policy with record
Cache : Rules_Ref_Access;
Policies : Policy_Vector.Vector;
end record;
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.Containers.Hashed_Maps;
with Ada.Containers.Vectors;
with Util.Refs;
with Util.Strings;
with Util.Serialize.IO.XML;
with GNAT.Regexp;
package Security.Policies.Urls is
NAME : constant String := "URL-Policy";
-- ------------------------------
-- URI Permission
-- ------------------------------
-- Represents a permission to access a given URI.
type URI_Permission (Len : Natural) is new Permissions.Permission with record
URI : String (1 .. Len);
end record;
-- ------------------------------
-- URL policy
-- ------------------------------
type URL_Policy is new Policy with private;
type URL_Policy_Access is access all URL_Policy'Class;
Invalid_Name : exception;
-- Get the policy name.
overriding
function Get_Name (From : in URL_Policy) return String;
-- 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;
-- 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);
-- Initialize the permission manager.
overriding
procedure Initialize (Manager : in out URL_Policy);
-- Finalize the permission manager.
overriding
procedure Finalize (Manager : in out URL_Policy);
-- 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);
-- 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);
private
use Util.Strings;
-- The <b>Access_Rule</b> represents a list of permissions to verify to grant
-- access to the resource. To make it simple, the user must have one of the
-- permission from the list. Each permission will refer to a specific permission
-- controller.
type Access_Rule (Count : Natural) is new Util.Refs.Ref_Entity with record
Permissions : Permission_Index_Array (1 .. Count);
end record;
type Access_Rule_Access is access all Access_Rule;
package Access_Rule_Refs is
new Util.Refs.Indefinite_References (Element_Type => Access_Rule,
Element_Access => Access_Rule_Access);
subtype Access_Rule_Ref is Access_Rule_Refs.Ref;
-- 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;
-- The <b>Policy</b> defines the access rules that are applied on a given
-- URL, set of URLs or files.
type Policy is record
Id : Natural;
Pattern : GNAT.Regexp.Regexp;
Rule : Access_Rule_Ref;
end record;
-- The <b>Policy_Vector</b> represents the whole permission policy. The order of
-- policy in the list is important as policies can override each other.
package Policy_Vector is new Ada.Containers.Vectors (Index_Type => Positive,
Element_Type => Policy);
package Rules_Maps is new Ada.Containers.Hashed_Maps (Key_Type => String_Ref,
Element_Type => Access_Rule_Ref,
Hash => Hash,
Equivalent_Keys => Equivalent_Keys,
"=" => Access_Rule_Refs."=");
type Rules is new Util.Refs.Ref_Entity with record
Map : Rules_Maps.Map;
end record;
type Rules_Access is access all Rules;
package Rules_Ref is new Util.Refs.References (Rules, Rules_Access);
type Rules_Ref_Access is access Rules_Ref.Atomic_Ref;
type Controller_Access_Array_Access is access all Controller_Access_Array;
type URL_Policy is new Security.Policies.Policy with record
Cache : Rules_Ref_Access;
Policies : Policy_Vector.Vector;
end record;
end Security.Policies.Urls;
|
Add with clause for Util.Strings
|
Add with clause for Util.Strings
|
Ada
|
apache-2.0
|
Letractively/ada-security
|
e2868cc5888e38db5213f65e281729f2669820bc
|
src/ado-sessions.ads
|
src/ado-sessions.ads
|
-----------------------------------------------------------------------
-- ADO Sessions -- Sessions Management
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 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.Finalization;
with ADO.Schemas;
with ADO.Statements;
with ADO.Objects;
with ADO.Objects.Cache;
with ADO.Drivers.Connections;
with ADO.Queries;
with ADO.SQL;
with ADO.Caches;
with Util.Concurrent.Counters;
limited with ADO.Sequences;
limited with ADO.Schemas.Entities;
-- == Session ==
-- The `ADO.Sessions` package defines the control and management of database sessions.
-- The database session is represented by the `Session` or `Master_Session` types.
-- It provides operation to create a database statement that can be executed.
-- The `Session` type is used to represent read-only database sessions. It provides
-- operations to query the database but it does not allow to update or delete content.
-- The `Master_Session` type extends the `Session` type to provide write
-- access and it provides operations to get update or delete statements. The differentiation
-- between the two sessions is provided for the support of database replications with
-- databases such as MySQL.
--
-- @include ado-sessions-factory.ads
-- @include ado-sequences.ads
--
package ADO.Sessions is
use ADO.Statements;
-- Raised for all errors reported by the database
DB_Error : exception;
-- Raised if the database connection is not open.
NOT_OPEN : exception;
NOT_FOUND : exception;
NO_DATABASE : exception;
-- Raised when the connection URI is invalid.
Connection_Error : exception;
-- The database connection status
type Connection_Status is (OPEN, CLOSED);
type Object_Factory is tagged private;
-- ---------
-- Session
-- ---------
-- Read-only database connection (or slave connection).
--
type Session is tagged private;
-- Get the session status.
function Get_Status (Database : in Session) return Connection_Status;
-- Get the database driver which manages this connection.
function Get_Driver (Database : in Session) return ADO.Drivers.Connections.Driver_Access;
-- Close the session.
procedure Close (Database : in out Session);
-- Insert a new cache in the manager. The cache is identified by the given name.
procedure Add_Cache (Database : in out Session;
Name : in String;
Cache : in ADO.Caches.Cache_Type_Access);
-- Attach the object to the session.
procedure Attach (Database : in out Session;
Object : in ADO.Objects.Object_Ref'Class);
-- Check if the session contains the object identified by the given key.
function Contains (Database : in Session;
Item : in ADO.Objects.Object_Key) return Boolean;
-- Remove the object from the session cache.
procedure Evict (Database : in out Session;
Item : in ADO.Objects.Object_Key);
-- Create a query statement. The statement is not prepared
function Create_Statement (Database : in Session;
Table : in ADO.Schemas.Class_Mapping_Access)
return Query_Statement;
-- Create a query statement. The statement is not prepared
function Create_Statement (Database : in Session;
Query : in String)
return Query_Statement;
-- Create a query statement. The statement is not prepared
function Create_Statement (Database : in Session;
Query : in ADO.Queries.Context'Class)
return Query_Statement;
-- Create a query statement and initialize the SQL statement with the query definition.
function Create_Statement (Database : in Session;
Query : in ADO.Queries.Query_Definition_Access)
return Query_Statement;
-- Create a query statement. The statement is not prepared
function Create_Statement (Database : in Session;
Query : in ADO.SQL.Query'Class;
Table : in ADO.Schemas.Class_Mapping_Access)
return Query_Statement;
-- Load the database schema definition for the current database.
procedure Load_Schema (Database : in Session;
Schema : out ADO.Schemas.Schema_Definition);
-- Internal method to get the session proxy associated with the given database session.
-- The session proxy is associated with some ADO objects to be able to retrieve the database
-- session for the implementation of lazy loading. The session proxy is kept until the
-- session exist and at least one ADO object is refering to it.
function Get_Session_Proxy (Database : in Session) return ADO.Objects.Session_Proxy_Access;
-- ---------
-- Master Session
-- ---------
-- Read-write session.
--
type Master_Session is new Session with private;
-- Start a transaction.
procedure Begin_Transaction (Database : in out Master_Session);
-- Commit the current transaction.
procedure Commit (Database : in out Master_Session);
-- Rollback the current transaction.
procedure Rollback (Database : in out Master_Session);
-- Allocate an identifier for the table.
procedure Allocate (Database : in out Master_Session;
Id : in out ADO.Objects.Object_Record'Class);
-- Flush the objects that were modified.
procedure Flush (Database : in out Master_Session);
-- Create a delete statement
function Create_Statement (Database : in Master_Session;
Table : in ADO.Schemas.Class_Mapping_Access)
return Delete_Statement;
-- Create an update statement
function Create_Statement (Database : in Master_Session;
Table : in ADO.Schemas.Class_Mapping_Access)
return Update_Statement;
-- Create an insert statement
function Create_Statement (Database : in Master_Session;
Table : in ADO.Schemas.Class_Mapping_Access)
return Insert_Statement;
type Session_Record is limited private;
type Session_Record_Access is access all Session_Record;
private
type Entity_Cache_Access is access ADO.Schemas.Entities.Entity_Cache;
type Object_Factory is tagged record
A : Integer;
end record;
type Object_Factory_Access is access all Object_Factory'Class;
-- The <b>Session_Record</b> maintains the connection information to the database for
-- the duration of the session. It also maintains a cache of application objects
-- which is used when session objects are fetched (either through Load or a Find).
-- The connection is released and the session record is deleted when the session
-- is closed with <b>Close</b>.
--
-- For the lazy loading support, each object is associated with a shared <b>Session_Proxy</b>
-- object that allows to give access to the session record associated with the object.
-- When a session is closed, the <b>Session_Proxy</b> is not deleted but it is simply
-- unlinked from the session record.
type Session_Record is limited record
Counter : Util.Concurrent.Counters.Counter := Util.Concurrent.Counters.ONE;
Database : ADO.Drivers.Connections.Ref.Ref;
Proxy : ADO.Objects.Session_Proxy_Access;
Cache : ADO.Objects.Cache.Object_Cache;
Entities : Entity_Cache_Access;
Values : ADO.Caches.Cache_Manager_Access;
Queries : ADO.Queries.Query_Manager_Access;
end record;
type Session is new Ada.Finalization.Controlled with record
Impl : Session_Record_Access := null;
end record;
overriding
procedure Adjust (Object : in out Session);
overriding
procedure Finalize (Object : in out Session);
type Factory_Access is access all ADO.Sequences.Factory;
type Master_Session is new Session with record
Sequences : Factory_Access;
end record;
procedure Check_Session (Database : in Session'Class;
Message : in String := "");
pragma Inline (Check_Session);
end ADO.Sessions;
|
-----------------------------------------------------------------------
-- ADO Sessions -- Sessions Management
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 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.Finalization;
with ADO.Schemas;
with ADO.Statements;
with ADO.Objects;
with ADO.Objects.Cache;
with ADO.Drivers.Connections;
with ADO.Queries;
with ADO.SQL;
with ADO.Caches;
with Util.Concurrent.Counters;
limited with ADO.Sequences;
limited with ADO.Schemas.Entities;
-- = Session =
-- The `ADO.Sessions` package defines the control and management of database sessions.
-- The database session is represented by the `Session` or `Master_Session` types.
-- It provides operation to create a database statement that can be executed.
-- The `Session` type is used to represent read-only database sessions. It provides
-- operations to query the database but it does not allow to update or delete content.
-- The `Master_Session` type extends the `Session` type to provide write
-- access and it provides operations to get update or delete statements. The differentiation
-- between the two sessions is provided for the support of database replications with
-- databases such as MySQL.
--
-- @include ado-sessions-sources.ads
-- @include ado-sessions-factory.ads
-- @include ado-caches.ads
package ADO.Sessions is
use ADO.Statements;
-- Raised for all errors reported by the database
DB_Error : exception;
-- Raised if the database connection is not open.
NOT_OPEN : exception;
NOT_FOUND : exception;
NO_DATABASE : exception;
-- Raised when the connection URI is invalid.
Connection_Error : exception;
-- The database connection status
type Connection_Status is (OPEN, CLOSED);
type Object_Factory is tagged private;
-- ---------
-- Session
-- ---------
-- Read-only database connection (or slave connection).
--
type Session is tagged private;
-- Get the session status.
function Get_Status (Database : in Session) return Connection_Status;
-- Get the database driver which manages this connection.
function Get_Driver (Database : in Session) return ADO.Drivers.Connections.Driver_Access;
-- Close the session.
procedure Close (Database : in out Session);
-- Insert a new cache in the manager. The cache is identified by the given name.
procedure Add_Cache (Database : in out Session;
Name : in String;
Cache : in ADO.Caches.Cache_Type_Access);
-- Attach the object to the session.
procedure Attach (Database : in out Session;
Object : in ADO.Objects.Object_Ref'Class);
-- Check if the session contains the object identified by the given key.
function Contains (Database : in Session;
Item : in ADO.Objects.Object_Key) return Boolean;
-- Remove the object from the session cache.
procedure Evict (Database : in out Session;
Item : in ADO.Objects.Object_Key);
-- Create a query statement. The statement is not prepared
function Create_Statement (Database : in Session;
Table : in ADO.Schemas.Class_Mapping_Access)
return Query_Statement;
-- Create a query statement. The statement is not prepared
function Create_Statement (Database : in Session;
Query : in String)
return Query_Statement;
-- Create a query statement. The statement is not prepared
function Create_Statement (Database : in Session;
Query : in ADO.Queries.Context'Class)
return Query_Statement;
-- Create a query statement and initialize the SQL statement with the query definition.
function Create_Statement (Database : in Session;
Query : in ADO.Queries.Query_Definition_Access)
return Query_Statement;
-- Create a query statement. The statement is not prepared
function Create_Statement (Database : in Session;
Query : in ADO.SQL.Query'Class;
Table : in ADO.Schemas.Class_Mapping_Access)
return Query_Statement;
-- Load the database schema definition for the current database.
procedure Load_Schema (Database : in Session;
Schema : out ADO.Schemas.Schema_Definition);
-- Internal method to get the session proxy associated with the given database session.
-- The session proxy is associated with some ADO objects to be able to retrieve the database
-- session for the implementation of lazy loading. The session proxy is kept until the
-- session exist and at least one ADO object is refering to it.
function Get_Session_Proxy (Database : in Session) return ADO.Objects.Session_Proxy_Access;
-- ---------
-- Master Session
-- ---------
-- Read-write session.
--
type Master_Session is new Session with private;
-- Start a transaction.
procedure Begin_Transaction (Database : in out Master_Session);
-- Commit the current transaction.
procedure Commit (Database : in out Master_Session);
-- Rollback the current transaction.
procedure Rollback (Database : in out Master_Session);
-- Allocate an identifier for the table.
procedure Allocate (Database : in out Master_Session;
Id : in out ADO.Objects.Object_Record'Class);
-- Flush the objects that were modified.
procedure Flush (Database : in out Master_Session);
-- Create a delete statement
function Create_Statement (Database : in Master_Session;
Table : in ADO.Schemas.Class_Mapping_Access)
return Delete_Statement;
-- Create an update statement
function Create_Statement (Database : in Master_Session;
Table : in ADO.Schemas.Class_Mapping_Access)
return Update_Statement;
-- Create an insert statement
function Create_Statement (Database : in Master_Session;
Table : in ADO.Schemas.Class_Mapping_Access)
return Insert_Statement;
type Session_Record is limited private;
type Session_Record_Access is access all Session_Record;
private
type Entity_Cache_Access is access ADO.Schemas.Entities.Entity_Cache;
type Object_Factory is tagged record
A : Integer;
end record;
type Object_Factory_Access is access all Object_Factory'Class;
-- The <b>Session_Record</b> maintains the connection information to the database for
-- the duration of the session. It also maintains a cache of application objects
-- which is used when session objects are fetched (either through Load or a Find).
-- The connection is released and the session record is deleted when the session
-- is closed with <b>Close</b>.
--
-- For the lazy loading support, each object is associated with a shared <b>Session_Proxy</b>
-- object that allows to give access to the session record associated with the object.
-- When a session is closed, the <b>Session_Proxy</b> is not deleted but it is simply
-- unlinked from the session record.
type Session_Record is limited record
Counter : Util.Concurrent.Counters.Counter := Util.Concurrent.Counters.ONE;
Database : ADO.Drivers.Connections.Ref.Ref;
Proxy : ADO.Objects.Session_Proxy_Access;
Cache : ADO.Objects.Cache.Object_Cache;
Entities : Entity_Cache_Access;
Values : ADO.Caches.Cache_Manager_Access;
Queries : ADO.Queries.Query_Manager_Access;
end record;
type Session is new Ada.Finalization.Controlled with record
Impl : Session_Record_Access := null;
end record;
overriding
procedure Adjust (Object : in out Session);
overriding
procedure Finalize (Object : in out Session);
type Factory_Access is access all ADO.Sequences.Factory;
type Master_Session is new Session with record
Sequences : Factory_Access;
end record;
procedure Check_Session (Database : in Session'Class;
Message : in String := "");
pragma Inline (Check_Session);
end ADO.Sessions;
|
Add some documentation
|
Add some documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
94ee8b52ff326e791d4cee7ddc9424eb50705d06
|
src/asf-sessions.ads
|
src/asf-sessions.ads
|
-----------------------------------------------------------------------
-- asf.sessions -- ASF Sessions
-- Copyright (C) 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 EL.Objects;
with Ada.Calendar;
with Ada.Finalization;
with Ada.Strings.Unbounded;
with ASF.Principals;
private with Util.Beans.Objects.Maps;
private with Util.Concurrent.Locks;
private with Util.Concurrent.Counters;
-- The <b>ASF.Sessions</b> package is an Ada implementation of the
-- Java servlet Specification (See JSR 315 at jcp.org).
package ASF.Sessions is
-- Raised if there is no session.
No_Session : exception;
-- The default session inactive timeout.
DEFAULT_INACTIVE_TIMEOUT : constant Duration := 300.0;
-- Provides a way to identify a user across more than one page request
-- or visit to a Web site and to store information about that user.
--
-- The servlet container uses this interface to create a session between
-- an HTTP client and an HTTP server. The session persists for a specified
-- time period, across more than one connection or page request from the user.
-- A session usually corresponds to one user, who may visit a site many times.
-- The server can maintain a session in many ways such as using cookies
-- or rewriting URLs.
--
-- This interface allows servlets to
-- * View and manipulate information about a session, such as the session
-- identifier, creation time, and last accessed time
-- * Bind objects to sessions, allowing user information to persist across
-- multiple user connections
--
-- A servlet should be able to handle cases in which the client does not
-- choose to join a session, such as when cookies are intentionally turned off.
-- Until the client joins the session, isNew returns true. If the client chooses
-- not to join the session, getSession will return a different session on each
-- request, and isNew will always return true.
--
-- Session information is scoped only to the current web application (ServletContext),
-- so information stored in one context will not be directly visible in another.
type Session is tagged private;
-- Returns true if the session is valid.
function Is_Valid (Sess : in Session'Class) return Boolean;
-- Returns a string containing the unique identifier assigned to this session.
-- The identifier is assigned by the servlet container and is implementation dependent.
function Get_Id (Sess : in Session) return String;
-- Returns the last time the client sent a request associated with this session,
-- as the number of milliseconds since midnight January 1, 1970 GMT, and marked
-- by the time the container recieved the request.
--
-- Actions that your application takes, such as getting or setting a value associated
-- with the session, do not affect the access time.
function Get_Last_Accessed_Time (Sess : in Session) return Ada.Calendar.Time;
-- Returns the maximum time interval, in seconds, that the servlet container will
-- keep this session open between client accesses. After this interval, the servlet
-- container will invalidate the session. The maximum time interval can be set with
-- the Set_Max_Inactive_Interval method.
-- A negative time indicates the session should never timeout.
function Get_Max_Inactive_Interval (Sess : in Session) return Duration;
-- Specifies the time, in seconds, between client requests before the servlet
-- container will invalidate this session. A negative time indicates the session
-- should never timeout.
procedure Set_Max_Inactive_Interval (Sess : in Session;
Interval : in Duration);
-- Returns the object bound with the specified name in this session,
-- or null if no object is bound under the name.
function Get_Attribute (Sess : in Session;
Name : in String) return EL.Objects.Object;
-- Binds an object to this session, using the name specified.
-- If an object of the same name is already bound to the session,
-- the object is replaced.
--
-- If the value passed in is null, this has the same effect as calling
-- removeAttribute().
procedure Set_Attribute (Sess : in out Session;
Name : in String;
Value : in EL.Objects.Object);
-- Removes the object bound with the specified name from this session.
-- If the session does not have an object bound with the specified name,
-- this method does nothing.
procedure Remove_Attribute (Sess : in out Session;
Name : in String);
-- Gets the principal that authenticated to the session.
-- Returns null if there is no principal authenticated.
function Get_Principal (Sess : in Session) return ASF.Principals.Principal_Access;
-- Sets the principal associated with the session.
procedure Set_Principal (Sess : in out Session;
Principal : in ASF.Principals.Principal_Access);
-- Invalidates this session then unbinds any objects bound to it.
procedure Invalidate (Sess : in out Session);
Null_Session : constant Session;
private
type Session_Record;
type Session_Record_Access is access all Session_Record'Class;
type Session_Record is new Ada.Finalization.Limited_Controlled with record
-- Reference counter.
Ref_Counter : Util.Concurrent.Counters.Counter;
-- RW lock to protect access to members.
Lock : Util.Concurrent.Locks.RW_Lock;
-- Attributes bound to this session.
Attributes : aliased Util.Beans.Objects.Maps.Map;
-- Time when the session was created.
Create_Time : Ada.Calendar.Time;
-- Time when the session was last accessed.
Access_Time : Ada.Calendar.Time;
-- Max inactive time in seconds.
Max_Inactive : Duration := DEFAULT_INACTIVE_TIMEOUT;
-- Session identifier.
Id : Ada.Strings.Unbounded.String_Access;
-- True if the session is active.
Is_Active : Boolean := True;
-- When not null, the principal that authenticated to this session.
Principal : ASF.Principals.Principal_Access := null;
end record;
overriding
procedure Finalize (Object : in out Session_Record);
type Session is new Ada.Finalization.Controlled with record
Impl : Session_Record_Access;
end record;
-- Adjust (increment) the session record reference counter.
overriding
procedure Adjust (Object : in out Session);
-- Decrement the session record reference counter and free the session record
-- if this was the last session reference.
overriding
procedure Finalize (Object : in out Session);
Null_Session : constant Session := Session'(Ada.Finalization.Controlled with Impl => null);
end ASF.Sessions;
|
-----------------------------------------------------------------------
-- asf-sessions -- ASF Sessions
-- Copyright (C) 2010, 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 Servlet.Sessions;
package ASF.Sessions renames Servlet.Sessions;
|
Package ASF.Sessions moved to Servlet.Sessions
|
Package ASF.Sessions moved to Servlet.Sessions
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
9994dbbcd7fc1d11bd570096946de84457e8b017
|
src/atlas-server.adb
|
src/atlas-server.adb
|
-----------------------------------------------------------------------
-- Atlas-server -- Application server
-- 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.
-----------------------------------------------------------------------
with Ada.Exceptions;
with Util.Log.Loggers;
with ASF.Server.Web;
with Atlas.Applications;
procedure Atlas.Server is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Atlas.Server");
App : constant Atlas.Applications.Application_Access := new Atlas.Applications.Application;
WS : ASF.Server.Web.AWS_Container;
begin
Atlas.Applications.Initialize (App);
WS.Register_Application (Atlas.Applications.CONTEXT_PATH, App.all'Access);
Log.Info ("Connect you browser to: http://localhost:8080/atlas/index.html");
WS.Start;
delay 365.0 * 24.0 * 3600.0;
App.Close;
exception
when E : others =>
Log.Error ("Exception in server: " &
Ada.Exceptions.Exception_Name (E) & ": " &
Ada.Exceptions.Exception_Message (E));
end Atlas.Server;
|
-----------------------------------------------------------------------
-- Atlas-server -- Application server
-- Copyright (C) 2011, 2012, 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.Exceptions;
with Util.Log.Loggers;
with AWS.Config.Set;
with ASF.Server.Web;
with AWA.Setup.Applications;
with Atlas.Applications;
procedure Atlas.Server is
procedure Configure (Config : in out AWS.Config.Object);
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Atlas.Server");
App : constant Atlas.Applications.Application_Access := new Atlas.Applications.Application;
WS : ASF.Server.Web.AWS_Container;
Setup : AWA.Setup.Applications.Application;
procedure Configure (Config : in out AWS.Config.Object) is
begin
AWS.Config.Set.Input_Line_Size_Limit (1_000_000);
AWS.Config.Set.Max_Connection (Config, 2);
AWS.Config.Set.Accept_Queue_Size (Config, 100);
AWS.Config.Set.Send_Buffer_Size (Config, 128 * 1024);
AWS.Config.Set.Upload_Size_Limit (Config, 100_000_000);
end Configure;
begin
WS.Configure (Configure'Access);
WS.Start;
Setup.Setup ("atlas.properties", WS);
Atlas.Applications.Initialize (App);
WS.Register_Application (Atlas.Applications.CONTEXT_PATH, App.all'Access);
Log.Info ("Connect you browser to: http://localhost:8080/atlas/index.html");
-- WS.Start;
delay 365.0 * 24.0 * 3600.0;
App.Close;
exception
when E : others =>
Log.Error ("Exception in server: " &
Ada.Exceptions.Exception_Name (E) & ": " &
Ada.Exceptions.Exception_Message (E));
end Atlas.Server;
|
Add the setup application to configure the Atlas application
|
Add the setup application to configure the Atlas application
|
Ada
|
apache-2.0
|
stcarrez/atlas
|
422367feddc010976ef64966fada4bed5caf3353
|
src/asf-components-html-forms.ads
|
src/asf-components-html-forms.ads
|
-----------------------------------------------------------------------
-- html.forms -- ASF HTML Form Components
-- Copyright (C) 2010, 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.
-----------------------------------------------------------------------
with ASF.Components.Holders;
with ASF.Components.Html.Text;
with ASF.Validators;
with ASF.Events.Faces;
with EL.Objects;
with EL.Expressions;
package ASF.Components.Html.Forms is
-- A UIComponent can have several validators. To keep the implementation light and
-- simple, a fixed array is used. Most components will have one or two validators.
-- Define the number of validators per component (UIInput).
MAX_VALIDATORS_PER_COMPONENT : constant Positive := 5;
-- Message displayed when the submitted value is required but is empty.
REQUIRED_MESSAGE_ID : constant String := "asf.faces.component.UIInput.REQUIRED";
-- ------------------------------
-- Form Component
-- ------------------------------
type UIForm is new UIHtmlComponent with private;
type UIForm_Access is access all UIForm'Class;
-- Check whether the form is submitted.
function Is_Submitted (UI : in UIForm) return Boolean;
-- Called during the <b>Apply Request</b> phase to indicate that this
-- form is submitted.
procedure Set_Submitted (UI : in out UIForm);
-- Get the action URL to set on the HTML form
function Get_Action (UI : in UIForm;
Context : in Faces_Context'Class) return String;
overriding
procedure Encode_Begin (UI : in UIForm;
Context : in out Faces_Context'Class);
overriding
procedure Encode_End (UI : in UIForm;
Context : in out Faces_Context'Class);
overriding
procedure Decode (UI : in out UIForm;
Context : in out Faces_Context'Class);
overriding
procedure Process_Decodes (UI : in out UIForm;
Context : in out Faces_Context'Class);
-- ------------------------------
-- Input Component
-- ------------------------------
type UIInput is new Text.UIOutput and Holders.Editable_Value_Holder with private;
type UIInput_Access is access all UIInput'Class;
-- Check if this component has the required attribute set.
function Is_Required (UI : in UIInput;
Context : in Faces_Context'Class) return Boolean;
-- Find the form component which contains the input component.
-- Returns null if the input is not within a form component.
function Get_Form (UI : in UIInput) return UIForm_Access;
-- Get the value of the component. If the component has a submitted value, returns it.
-- If the component has a local value which is not null, returns it.
-- Otherwise, if we have a Value_Expression evaluate and returns the value.
overriding
function Get_Value (UI : in UIInput) return EL.Objects.Object;
-- Set the input component as a password field.
procedure Set_Secret (UI : in out UIInput;
Value : in Boolean);
-- Render the input element.
procedure Render_Input (UI : in UIInput;
Context : in out Faces_Context'Class;
Write_Id : in Boolean := True);
overriding
procedure Encode_Begin (UI : in UIInput;
Context : in out Faces_Context'Class);
overriding
procedure Process_Decodes (UI : in out UIInput;
Context : in out Faces_Context'Class);
-- Perform the component tree processing required by the <b>Process Validations</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows:
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Validators</b> of all facets and children.
-- <ul>
procedure Process_Validators (UI : in out UIInput;
Context : in out Faces_Context'Class);
overriding
procedure Process_Updates (UI : in out UIInput;
Context : in out Faces_Context'Class);
-- Validate the submitted value.
-- <ul>
-- <li>Retreive the submitted value
-- <li>If the value is null, exit without further processing.
-- <li>Validate the value by calling <b>Validate_Value</b>
-- </ul>
procedure Validate (UI : in out UIInput;
Context : in out Faces_Context'Class);
-- Set the <b>valid</b> property:
-- <ul>
-- <li>If the <b>required</b> property is true, ensure the
-- value is not empty
-- <li>Call the <b>Validate</b> procedure on each validator
-- registered on this component.
-- <li>Set the <b>valid</b> property if all validator passed.
-- </ul>
procedure Validate_Value (UI : in out UIInput;
Value : in EL.Objects.Object;
Context : in out Faces_Context'Class);
-- Add the validator to be used on the component. The ASF implementation limits
-- to 5 the number of validators that can be set on a component (See UIInput).
-- The validator instance will be freed when the editable value holder is deleted
-- unless <b>Shared</b> is true.
overriding
procedure Add_Validator (UI : in out UIInput;
Validator : in ASF.Validators.Validator_Access;
Shared : in Boolean := False);
-- Delete the UI input instance.
overriding
procedure Finalize (UI : in out UIInput);
-- ------------------------------
-- InputTextarea Component
-- ------------------------------
type UIInputTextarea is new UIInput with private;
type UIInputTextarea_Access is access all UIInputTextarea'Class;
-- Render the textarea element.
overriding
procedure Render_Input (UI : in UIInputTextarea;
Context : in out Faces_Context'Class;
Write_Id : in Boolean := True);
-- ------------------------------
-- Input_Hidden Component
-- ------------------------------
type UIInput_Hidden is new UIInput with private;
type UIInput_Hidden_Access is access all UIInput_Hidden'Class;
-- Render the inputHidden element.
overriding
procedure Render_Input (UI : in UIInput_Hidden;
Context : in out Faces_Context'Class;
Write_Id : in Boolean := True);
-- ------------------------------
-- InputFile Component
-- ------------------------------
type UIInput_File is new UIInput with private;
type UIInput_File_Access is access all UIInput_File'Class;
-- Render the input file element.
overriding
procedure Render_Input (UI : in UIInput_File;
Context : in out Faces_Context'Class;
Write_Id : in Boolean := True);
-- Validate the submitted file.
-- <ul>
-- <li>Retreive the submitted value
-- <li>If the value is null, exit without further processing.
-- <li>Validate the value by calling <b>Validate_Value</b>
-- </ul>
overriding
procedure Validate (UI : in out UIInput_File;
Context : in out Faces_Context'Class);
overriding
procedure Process_Updates (UI : in out UIInput_File;
Context : in out Faces_Context'Class);
-- ------------------------------
-- Button Component
-- ------------------------------
type UICommand is new UIHtmlComponent with private;
overriding
procedure Encode_Begin (UI : in UICommand;
Context : in out Faces_Context'Class);
-- Get the value to write on the output.
function Get_Value (UI : in UICommand) return EL.Objects.Object;
-- Set the value to write on the output.
procedure Set_Value (UI : in out UICommand;
Value : in EL.Objects.Object);
-- Get the action method expression to invoke if the command is pressed.
function Get_Action_Expression (UI : in UICommand;
Context : in Faces_Context'Class)
return EL.Expressions.Method_Expression;
overriding
procedure Process_Decodes (UI : in out UICommand;
Context : in out Faces_Context'Class);
-- Broadcast the event to the event listeners installed on this component.
-- Listeners are called in the order in which they were added.
overriding
procedure Broadcast (UI : in out UICommand;
Event : not null access ASF.Events.Faces.Faces_Event'Class;
Context : in out Faces_Context'Class);
private
type Validator is record
Validator : ASF.Validators.Validator_Access := null;
Shared : Boolean := False;
end record;
type Validator_Array is array (1 .. MAX_VALIDATORS_PER_COMPONENT) of Validator;
type UIInput is new Text.UIOutput and Holders.Editable_Value_Holder with record
Submitted_Value : EL.Objects.Object;
Is_Valid : Boolean := False;
Is_Secret : Boolean := False;
Validators : Validator_Array;
end record;
type UIInputTextarea is new UIInput with record
Rows : Natural;
Cols : Natural;
end record;
type UIInput_Hidden is new UIInput with null record;
type UIInput_File is new UIInput with null record;
type UICommand is new UIHtmlComponent with record
Value : EL.Objects.Object;
end record;
type UIForm is new UIHtmlComponent with record
Is_Submitted : Boolean := False;
end record;
end ASF.Components.Html.Forms;
|
-----------------------------------------------------------------------
-- html.forms -- ASF HTML Form Components
-- Copyright (C) 2010, 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 ASF.Components.Holders;
with ASF.Components.Html.Text;
with ASF.Validators;
with ASF.Events.Faces;
with EL.Objects;
with EL.Expressions;
package ASF.Components.Html.Forms is
-- A UIComponent can have several validators. To keep the implementation light and
-- simple, a fixed array is used. Most components will have one or two validators.
-- Define the number of validators per component (UIInput).
MAX_VALIDATORS_PER_COMPONENT : constant Positive := 5;
-- Message displayed when the submitted value is required but is empty.
REQUIRED_MESSAGE_ID : constant String := "asf.faces.component.UIInput.REQUIRED";
-- ------------------------------
-- Form Component
-- ------------------------------
type UIForm is new UIHtmlComponent with private;
type UIForm_Access is access all UIForm'Class;
-- Check whether the form is submitted.
function Is_Submitted (UI : in UIForm) return Boolean;
-- Called during the <b>Apply Request</b> phase to indicate that this
-- form is submitted.
procedure Set_Submitted (UI : in out UIForm);
-- Get the action URL to set on the HTML form
function Get_Action (UI : in UIForm;
Context : in Faces_Context'Class) return String;
overriding
procedure Encode_Begin (UI : in UIForm;
Context : in out Faces_Context'Class);
overriding
procedure Encode_End (UI : in UIForm;
Context : in out Faces_Context'Class);
overriding
procedure Decode (UI : in out UIForm;
Context : in out Faces_Context'Class);
overriding
procedure Process_Decodes (UI : in out UIForm;
Context : in out Faces_Context'Class);
-- ------------------------------
-- Input Component
-- ------------------------------
type UIInput is new Text.UIOutput and Holders.Editable_Value_Holder with private;
type UIInput_Access is access all UIInput'Class;
-- Check if this component has the required attribute set.
function Is_Required (UI : in UIInput;
Context : in Faces_Context'Class) return Boolean;
-- Find the form component which contains the input component.
-- Returns null if the input is not within a form component.
function Get_Form (UI : in UIInput) return UIForm_Access;
-- Get the value of the component. If the component has a submitted value, returns it.
-- If the component has a local value which is not null, returns it.
-- Otherwise, if we have a Value_Expression evaluate and returns the value.
overriding
function Get_Value (UI : in UIInput) return EL.Objects.Object;
-- Get the input parameter from the submitted context. This operation is called by
-- <tt>Process_Decodes</tt> to retrieve the request parameter associated with the component.
function Get_Parameter (UI : in UIInput;
Context : in Faces_Context'Class) return String;
-- Set the input component as a password field.
procedure Set_Secret (UI : in out UIInput;
Value : in Boolean);
-- Render the input element.
procedure Render_Input (UI : in UIInput;
Context : in out Faces_Context'Class;
Write_Id : in Boolean := True);
overriding
procedure Encode_Begin (UI : in UIInput;
Context : in out Faces_Context'Class);
overriding
procedure Process_Decodes (UI : in out UIInput;
Context : in out Faces_Context'Class);
-- Perform the component tree processing required by the <b>Process Validations</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows:
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Validators</b> of all facets and children.
-- <ul>
procedure Process_Validators (UI : in out UIInput;
Context : in out Faces_Context'Class);
overriding
procedure Process_Updates (UI : in out UIInput;
Context : in out Faces_Context'Class);
-- Validate the submitted value.
-- <ul>
-- <li>Retreive the submitted value
-- <li>If the value is null, exit without further processing.
-- <li>Validate the value by calling <b>Validate_Value</b>
-- </ul>
procedure Validate (UI : in out UIInput;
Context : in out Faces_Context'Class);
-- Set the <b>valid</b> property:
-- <ul>
-- <li>If the <b>required</b> property is true, ensure the
-- value is not empty
-- <li>Call the <b>Validate</b> procedure on each validator
-- registered on this component.
-- <li>Set the <b>valid</b> property if all validator passed.
-- </ul>
procedure Validate_Value (UI : in out UIInput;
Value : in EL.Objects.Object;
Context : in out Faces_Context'Class);
-- Add the validator to be used on the component. The ASF implementation limits
-- to 5 the number of validators that can be set on a component (See UIInput).
-- The validator instance will be freed when the editable value holder is deleted
-- unless <b>Shared</b> is true.
overriding
procedure Add_Validator (UI : in out UIInput;
Validator : in ASF.Validators.Validator_Access;
Shared : in Boolean := False);
-- Delete the UI input instance.
overriding
procedure Finalize (UI : in out UIInput);
-- ------------------------------
-- InputTextarea Component
-- ------------------------------
type UIInputTextarea is new UIInput with private;
type UIInputTextarea_Access is access all UIInputTextarea'Class;
-- Render the textarea element.
overriding
procedure Render_Input (UI : in UIInputTextarea;
Context : in out Faces_Context'Class;
Write_Id : in Boolean := True);
-- ------------------------------
-- Input_Hidden Component
-- ------------------------------
type UIInput_Hidden is new UIInput with private;
type UIInput_Hidden_Access is access all UIInput_Hidden'Class;
-- Render the inputHidden element.
overriding
procedure Render_Input (UI : in UIInput_Hidden;
Context : in out Faces_Context'Class;
Write_Id : in Boolean := True);
-- ------------------------------
-- InputFile Component
-- ------------------------------
type UIInput_File is new UIInput with private;
type UIInput_File_Access is access all UIInput_File'Class;
-- Render the input file element.
overriding
procedure Render_Input (UI : in UIInput_File;
Context : in out Faces_Context'Class;
Write_Id : in Boolean := True);
-- Validate the submitted file.
-- <ul>
-- <li>Retreive the submitted value
-- <li>If the value is null, exit without further processing.
-- <li>Validate the value by calling <b>Validate_Value</b>
-- </ul>
overriding
procedure Validate (UI : in out UIInput_File;
Context : in out Faces_Context'Class);
overriding
procedure Process_Updates (UI : in out UIInput_File;
Context : in out Faces_Context'Class);
-- ------------------------------
-- Button Component
-- ------------------------------
type UICommand is new UIHtmlComponent with private;
overriding
procedure Encode_Begin (UI : in UICommand;
Context : in out Faces_Context'Class);
-- Get the value to write on the output.
function Get_Value (UI : in UICommand) return EL.Objects.Object;
-- Set the value to write on the output.
procedure Set_Value (UI : in out UICommand;
Value : in EL.Objects.Object);
-- Get the action method expression to invoke if the command is pressed.
function Get_Action_Expression (UI : in UICommand;
Context : in Faces_Context'Class)
return EL.Expressions.Method_Expression;
overriding
procedure Process_Decodes (UI : in out UICommand;
Context : in out Faces_Context'Class);
-- Broadcast the event to the event listeners installed on this component.
-- Listeners are called in the order in which they were added.
overriding
procedure Broadcast (UI : in out UICommand;
Event : not null access ASF.Events.Faces.Faces_Event'Class;
Context : in out Faces_Context'Class);
private
type Validator is record
Validator : ASF.Validators.Validator_Access := null;
Shared : Boolean := False;
end record;
type Validator_Array is array (1 .. MAX_VALIDATORS_PER_COMPONENT) of Validator;
type UIInput is new Text.UIOutput and Holders.Editable_Value_Holder with record
Submitted_Value : EL.Objects.Object;
Is_Valid : Boolean := False;
Is_Secret : Boolean := False;
Validators : Validator_Array;
end record;
type UIInputTextarea is new UIInput with record
Rows : Natural;
Cols : Natural;
end record;
type UIInput_Hidden is new UIInput with null record;
type UIInput_File is new UIInput with null record;
type UICommand is new UIHtmlComponent with record
Value : EL.Objects.Object;
end record;
type UIForm is new UIHtmlComponent with record
Is_Submitted : Boolean := False;
end record;
end ASF.Components.Html.Forms;
|
Declare the Get_Parameter function for UIInput tagged record
|
Declare the Get_Parameter function for UIInput tagged record
|
Ada
|
apache-2.0
|
Letractively/ada-asf,Letractively/ada-asf,Letractively/ada-asf
|
d58259982f567cb06280f00d9fb774e48acbcbcb
|
src/asf-contexts-writer.adb
|
src/asf-contexts-writer.adb
|
-----------------------------------------------------------------------
-- writer -- Response stream writer
-- 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 Unicode;
package body ASF.Contexts.Writer is
use Unicode;
procedure Write_Escape (Stream : in out ResponseWriter'Class;
Char : in Character);
-- Close the current XML entity if an entity was started
procedure Close_Current (Stream : in out ResponseWriter'Class);
-- ------------------------------
-- Response Writer
-- ------------------------------
-- ------------------------------
-- Initialize the response stream for the given content type and
-- encoding. An internal buffer is allocated for writing the stream.
-- ------------------------------
procedure Initialize (Stream : in out ResponseWriter;
Content_Type : in String;
Encoding : in String;
Output : in ASF.Streams.Print_Stream) is
begin
Stream.Initialize (Output);
Stream.Content_Type := To_Unbounded_String (Content_Type);
Stream.Encoding := Unicode.Encodings.Get_By_Name (Encoding);
end Initialize;
-- ------------------------------
-- Flush the response stream and release the buffer.
-- ------------------------------
procedure Finalize (Object : in out ResponseWriter) is
begin
Object.Flush;
end Finalize;
-- ------------------------------
-- Get the content type.
-- ------------------------------
function Get_Content_Type (Stream : in ResponseWriter) return String is
begin
return To_String (Stream.Content_Type);
end Get_Content_Type;
-- ------------------------------
-- Get the character encoding.
-- ------------------------------
function Get_Encoding (Stream : in ResponseWriter) return String is
begin
return Stream.Encoding.Name.all;
end Get_Encoding;
-- ------------------------------
-- Close the current XML entity if an entity was started
-- ------------------------------
procedure Close_Current (Stream : in out ResponseWriter'Class) is
begin
if Stream.Close_Start then
Stream.Write ('>');
Stream.Close_Start := False;
end if;
end Close_Current;
-- ------------------------------
-- Start an XML element with the given name.
-- ------------------------------
procedure Start_Element (Stream : in out ResponseWriter;
Name : in String) is
begin
Close_Current (Stream);
Stream.Write ('<');
Stream.Write (Name);
Stream.Close_Start := True;
end Start_Element;
-- ------------------------------
-- Start an XML element with the given name.
-- ------------------------------
procedure Start_Optional_Element (Stream : in out ResponseWriter;
Name : in String) is
begin
Close_Current (Stream);
Stream.Optional_Element (1 .. Name'Length) := Name;
Stream.Optional_Element_Size := Name'Length;
end Start_Optional_Element;
-- ------------------------------
-- Closes an XML element of the given name.
-- ------------------------------
procedure End_Element (Stream : in out ResponseWriter;
Name : in String) is
begin
Close_Current (Stream);
Stream.Write ("</");
Stream.Write (Name);
Stream.Write ('>');
end End_Element;
-- ------------------------------
-- Closes an XML element of the given name.
-- ------------------------------
procedure End_Optional_Element (Stream : in out ResponseWriter;
Name : in String) is
begin
Close_Current (Stream);
if Stream.Optional_Element_Written then
Stream.Write ("</");
Stream.Write (Name);
Stream.Write ('>');
end if;
Stream.Optional_Element_Written := False;
Stream.Optional_Element_Size := 0;
end End_Optional_Element;
-- ------------------------------
-- Write an XML element using the given name and with the content.
-- This is similar to calling <b>Start_Element</b>, <b>Write_Text</b>
-- and <b>End_Element</b>.
-- ------------------------------
procedure Write_Element (Stream : in out ResponseWriter;
Name : in String;
Content : in String) is
begin
Stream.Start_Element (Name);
Stream.Write_Text (Content);
Stream.End_Element (Name);
end Write_Element;
procedure Write_Wide_Element (Stream : in out ResponseWriter;
Name : in String;
Content : in Wide_Wide_String) is
begin
Stream.Start_Element (Name);
Stream.Write_Wide_Text (Content);
Stream.End_Element (Name);
end Write_Wide_Element;
procedure Write_Attribute (Stream : in out ResponseWriter;
Name : in String;
Value : in String) is
begin
-- If we have an optional element, start it.
if Stream.Optional_Element_Size > 0 and not Stream.Optional_Element_Written then
Stream.Write ('<');
Stream.Write (Stream.Optional_Element (1 .. Stream.Optional_Element_Size));
Stream.Close_Start := True;
Stream.Optional_Element_Written := True;
end if;
if Stream.Close_Start then
Stream.Write (' ');
Stream.Write (Name);
Stream.Write ('=');
Stream.Write ('"');
for I in Value'Range loop
declare
C : constant Character := Value (I);
begin
if C = '"' then
Stream.Write (""");
else
Stream.Write_Escape (C);
end if;
end;
end loop;
Stream.Write ('"');
end if;
end Write_Attribute;
procedure Write_Attribute (Stream : in out ResponseWriter;
Name : in String;
Value : in Unbounded_String) is
begin
Stream.Write_Attribute (Name, To_String (Value));
end Write_Attribute;
procedure Write_Attribute (Stream : in out ResponseWriter;
Name : in String;
Value : in EL.Objects.Object) is
S : constant String := EL.Objects.To_String (Value);
begin
Stream.Write_Attribute (Name, S);
end Write_Attribute;
-- ------------------------------
-- Write a text escaping any character as necessary.
-- ------------------------------
procedure Write_Text (Stream : in out ResponseWriter;
Text : in String) is
begin
for I in Text'Range loop
ResponseWriter'Class (Stream).Write_Char (Text (I));
end loop;
end Write_Text;
procedure Write_Text (Stream : in out ResponseWriter;
Text : in Unbounded_String) is
Count : constant Natural := Length (Text);
begin
if Count > 0 then
for I in 1 .. Count loop
ResponseWriter'Class (Stream).Write_Char (Element (Text, I));
end loop;
end if;
end Write_Text;
procedure Write_Wide_Text (Stream : in out ResponseWriter;
Text : in Wide_Wide_String) is
begin
for I in Text'Range loop
ResponseWriter'Class (Stream).Write_Wide_Char (Text (I));
end loop;
end Write_Wide_Text;
procedure Write_Text (Stream : in out ResponseWriter;
Value : in EL.Objects.Object) is
use EL.Objects;
Of_Type : constant EL.Objects.Data_Type := EL.Objects.Get_Type (Value);
begin
case Of_Type is
when TYPE_BOOLEAN =>
Close_Current (Stream);
if To_Boolean (Value) then
ResponseWriter'Class (Stream).Write ("true");
else
ResponseWriter'Class (Stream).Write ("false");
end if;
when TYPE_INTEGER | TYPE_FLOAT =>
Close_Current (Stream);
ResponseWriter'Class (Stream).Write (To_String (Value));
when TYPE_STRING =>
ResponseWriter'Class (Stream).Write_Text (To_String (Value));
when others =>
ResponseWriter'Class (Stream).Write_Wide_Text (To_Wide_Wide_String (Value));
end case;
end Write_Text;
-- ------------------------------
-- Write a character on the response stream and escape that character
-- as necessary.
-- ------------------------------
procedure Write_Char (Stream : in out ResponseWriter;
Char : in Character) is
begin
Close_Current (Stream);
Write_Escape (Stream, Char);
end Write_Char;
-- ------------------------------
-- Internal method to write a character on the response stream
-- and escape that character as necessary. Unlike 'Write_Char',
-- this operation does not closes the current XML entity.
-- ------------------------------
procedure Write_Escape (Stream : in out ResponseWriter'Class;
Char : in Character) is
Code : constant Unicode_Char := Character'Pos (Char);
begin
-- Tilde or less...
if Code < 16#A0# then
-- If "?" or over, no escaping is needed (this covers
-- most of the Latin alphabet)
if Code > 16#3F# or Code <= 16#20# then
Stream.Write (Char);
elsif Char = '<' then
Stream.Write ("<");
elsif Char = '>' then
Stream.Write (">");
elsif Char = '&' then
Stream.Write ("&");
else
Stream.Write (Char);
end if;
else
declare
S : String (1 .. 5) := "�";
C : Unicode_Char;
begin
C := Code and 16#0F#;
if C > 10 then
S (4) := Character'Val (C - 10 + Character'Pos ('A'));
else
S (4) := Character'Val (C + Character'Pos ('0'));
end if;
C := (Code / 16) and 16#0F#;
if C > 10 then
S (3) := Character'Val (C - 10 + Character'Pos ('A'));
else
S (3) := Character'Val (C + Character'Pos ('0'));
end if;
Stream.Write (S);
end;
end if;
end Write_Escape;
-- ------------------------------
-- Write a character on the response stream and escape that character
-- as necessary.
-- ------------------------------
procedure Write_Wide_Char (Stream : in out ResponseWriter;
Char : in Wide_Wide_Character) is
Code : constant Unicode_Char := Wide_Wide_Character'Pos (Char);
begin
Close_Current (Stream);
-- Tilde or less...
if Code < 16#100# then
Stream.Write_Char (Character'Val (Code));
else
declare
S : String (1 .. 5) := "�";
C : Unicode_Char;
begin
C := Code and 16#0F#;
if C > 10 then
S (4) := Character'Val (C - 10 + Character'Pos ('A'));
else
S (4) := Character'Val (C + Character'Pos ('0'));
end if;
C := (Code / 16) and 16#0F#;
if C > 10 then
S (3) := Character'Val (C - 10 + Character'Pos ('A'));
else
S (3) := Character'Val (C + Character'Pos ('0'));
end if;
Stream.Write (S);
end;
end if;
end Write_Wide_Char;
-- ------------------------------
-- Write a string on the stream.
-- ------------------------------
procedure Write (Stream : in out ResponseWriter;
Item : in Ada.Strings.Unbounded.Unbounded_String) is
begin
Close_Current (Stream);
ASF.Streams.Print_Stream (Stream).Write (Item);
end Write;
end ASF.Contexts.Writer;
|
-----------------------------------------------------------------------
-- writer -- Response stream writer
-- 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 Unicode;
package body ASF.Contexts.Writer is
use Unicode;
procedure Write_Escape (Stream : in out ResponseWriter'Class;
Char : in Character);
-- Close the current XML entity if an entity was started
procedure Close_Current (Stream : in out ResponseWriter'Class);
-- ------------------------------
-- Response Writer
-- ------------------------------
-- ------------------------------
-- Initialize the response stream for the given content type and
-- encoding. An internal buffer is allocated for writing the stream.
-- ------------------------------
procedure Initialize (Stream : in out ResponseWriter;
Content_Type : in String;
Encoding : in String;
Output : in ASF.Streams.Print_Stream) is
begin
Stream.Initialize (Output);
Stream.Content_Type := To_Unbounded_String (Content_Type);
Stream.Encoding := Unicode.Encodings.Get_By_Name (Encoding);
end Initialize;
-- ------------------------------
-- Flush the response stream and release the buffer.
-- ------------------------------
procedure Finalize (Object : in out ResponseWriter) is
begin
Object.Flush;
end Finalize;
-- ------------------------------
-- Get the content type.
-- ------------------------------
function Get_Content_Type (Stream : in ResponseWriter) return String is
begin
return To_String (Stream.Content_Type);
end Get_Content_Type;
-- ------------------------------
-- Get the character encoding.
-- ------------------------------
function Get_Encoding (Stream : in ResponseWriter) return String is
begin
return Stream.Encoding.Name.all;
end Get_Encoding;
-- ------------------------------
-- Close the current XML entity if an entity was started
-- ------------------------------
procedure Close_Current (Stream : in out ResponseWriter'Class) is
begin
if Stream.Close_Start then
Stream.Write ('>');
Stream.Close_Start := False;
end if;
end Close_Current;
-- ------------------------------
-- Start an XML element with the given name.
-- ------------------------------
procedure Start_Element (Stream : in out ResponseWriter;
Name : in String) is
begin
Close_Current (Stream);
Stream.Write ('<');
Stream.Write (Name);
Stream.Close_Start := True;
end Start_Element;
-- ------------------------------
-- Start an XML element with the given name.
-- ------------------------------
procedure Start_Optional_Element (Stream : in out ResponseWriter;
Name : in String) is
begin
Close_Current (Stream);
Stream.Optional_Element (1 .. Name'Length) := Name;
Stream.Optional_Element_Size := Name'Length;
end Start_Optional_Element;
-- ------------------------------
-- Closes an XML element of the given name.
-- ------------------------------
procedure End_Element (Stream : in out ResponseWriter;
Name : in String) is
begin
Close_Current (Stream);
Stream.Write ("</");
Stream.Write (Name);
Stream.Write ('>');
end End_Element;
-- ------------------------------
-- Closes an XML element of the given name.
-- ------------------------------
procedure End_Optional_Element (Stream : in out ResponseWriter;
Name : in String) is
begin
Close_Current (Stream);
if Stream.Optional_Element_Written then
Stream.Write ("</");
Stream.Write (Name);
Stream.Write ('>');
end if;
Stream.Optional_Element_Written := False;
Stream.Optional_Element_Size := 0;
end End_Optional_Element;
-- ------------------------------
-- Write an XML element using the given name and with the content.
-- This is similar to calling <b>Start_Element</b>, <b>Write_Text</b>
-- and <b>End_Element</b>.
-- ------------------------------
procedure Write_Element (Stream : in out ResponseWriter;
Name : in String;
Content : in String) is
begin
Stream.Start_Element (Name);
Stream.Write_Text (Content);
Stream.End_Element (Name);
end Write_Element;
procedure Write_Wide_Element (Stream : in out ResponseWriter;
Name : in String;
Content : in Wide_Wide_String) is
begin
Stream.Start_Element (Name);
Stream.Write_Wide_Text (Content);
Stream.End_Element (Name);
end Write_Wide_Element;
procedure Write_Attribute (Stream : in out ResponseWriter;
Name : in String;
Value : in String) is
begin
-- If we have an optional element, start it.
if Stream.Optional_Element_Size > 0 and not Stream.Optional_Element_Written then
Stream.Write ('<');
Stream.Write (Stream.Optional_Element (1 .. Stream.Optional_Element_Size));
Stream.Close_Start := True;
Stream.Optional_Element_Written := True;
end if;
if Stream.Close_Start then
Stream.Write (' ');
Stream.Write (Name);
Stream.Write ('=');
Stream.Write ('"');
for I in Value'Range loop
declare
C : constant Character := Value (I);
begin
if C = '"' then
Stream.Write (""");
else
Stream.Write_Escape (C);
end if;
end;
end loop;
Stream.Write ('"');
end if;
end Write_Attribute;
procedure Write_Attribute (Stream : in out ResponseWriter;
Name : in String;
Value : in Unbounded_String) is
begin
Stream.Write_Attribute (Name, To_String (Value));
end Write_Attribute;
procedure Write_Attribute (Stream : in out ResponseWriter;
Name : in String;
Value : in EL.Objects.Object) is
S : constant String := EL.Objects.To_String (Value);
begin
Stream.Write_Attribute (Name, S);
end Write_Attribute;
-- ------------------------------
-- Write a text escaping any character as necessary.
-- ------------------------------
procedure Write_Text (Stream : in out ResponseWriter;
Text : in String) is
begin
for I in Text'Range loop
ResponseWriter'Class (Stream).Write_Char (Text (I));
end loop;
end Write_Text;
procedure Write_Text (Stream : in out ResponseWriter;
Text : in Unbounded_String) is
Count : constant Natural := Length (Text);
begin
if Count > 0 then
for I in 1 .. Count loop
ResponseWriter'Class (Stream).Write_Char (Element (Text, I));
end loop;
end if;
end Write_Text;
procedure Write_Wide_Text (Stream : in out ResponseWriter;
Text : in Wide_Wide_String) is
begin
for I in Text'Range loop
ResponseWriter'Class (Stream).Write_Wide_Char (Text (I));
end loop;
end Write_Wide_Text;
procedure Write_Text (Stream : in out ResponseWriter;
Value : in EL.Objects.Object) is
use EL.Objects;
Of_Type : constant EL.Objects.Data_Type := EL.Objects.Get_Type (Value);
begin
case Of_Type is
when TYPE_BOOLEAN =>
Close_Current (Stream);
if To_Boolean (Value) then
ResponseWriter'Class (Stream).Write ("true");
else
ResponseWriter'Class (Stream).Write ("false");
end if;
when TYPE_INTEGER | TYPE_FLOAT =>
Close_Current (Stream);
ResponseWriter'Class (Stream).Write (To_String (Value));
when TYPE_STRING =>
ResponseWriter'Class (Stream).Write_Text (To_String (Value));
when others =>
ResponseWriter'Class (Stream).Write_Wide_Text (To_Wide_Wide_String (Value));
end case;
end Write_Text;
-- ------------------------------
-- Write a character on the response stream and escape that character
-- as necessary.
-- ------------------------------
procedure Write_Char (Stream : in out ResponseWriter;
Char : in Character) is
begin
Close_Current (Stream);
Write_Escape (Stream, Char);
end Write_Char;
-- ------------------------------
-- Internal method to write a character on the response stream
-- and escape that character as necessary. Unlike 'Write_Char',
-- this operation does not closes the current XML entity.
-- ------------------------------
procedure Write_Escape (Stream : in out ResponseWriter'Class;
Char : in Character) is
Code : constant Unicode_Char := Character'Pos (Char);
begin
-- Tilde or less...
-- if Code < 16#A0# then
-- If "?" or over, no escaping is needed (this covers
-- most of the Latin alphabet)
if Code > 16#3F# or Code <= 16#20# then
Stream.Write (Char);
elsif Char = '<' then
Stream.Write ("<");
elsif Char = '>' then
Stream.Write (">");
elsif Char = '&' then
Stream.Write ("&");
else
Stream.Write (Char);
end if;
-- else
-- declare
-- S : String (1 .. 5) := "�";
-- C : Unicode_Char;
-- begin
-- C := Code and 16#0F#;
-- if C > 10 then
-- S (4) := Character'Val (C - 10 + Character'Pos ('A'));
-- else
-- S (4) := Character'Val (C + Character'Pos ('0'));
-- end if;
-- C := (Code / 16) and 16#0F#;
-- if C > 10 then
-- S (3) := Character'Val (C - 10 + Character'Pos ('A'));
-- else
-- S (3) := Character'Val (C + Character'Pos ('0'));
-- end if;
-- Stream.Write (S);
-- end;
-- end if;
end Write_Escape;
-- ------------------------------
-- Write a character on the response stream and escape that character
-- as necessary.
-- ------------------------------
procedure Write_Wide_Char (Stream : in out ResponseWriter;
Char : in Wide_Wide_Character) is
Code : constant Unicode_Char := Wide_Wide_Character'Pos (Char);
begin
Close_Current (Stream);
-- Tilde or less...
if Code < 16#100# then
Stream.Write_Char (Character'Val (Code));
else
declare
S : String (1 .. 5) := "�";
C : Unicode_Char;
begin
C := Code and 16#0F#;
if C > 10 then
S (4) := Character'Val (C - 10 + Character'Pos ('A'));
else
S (4) := Character'Val (C + Character'Pos ('0'));
end if;
C := (Code / 16) and 16#0F#;
if C > 10 then
S (3) := Character'Val (C - 10 + Character'Pos ('A'));
else
S (3) := Character'Val (C + Character'Pos ('0'));
end if;
Stream.Write (S);
end;
end if;
end Write_Wide_Char;
-- ------------------------------
-- Write a string on the stream.
-- ------------------------------
procedure Write (Stream : in out ResponseWriter;
Item : in Ada.Strings.Unbounded.Unbounded_String) is
begin
Close_Current (Stream);
ASF.Streams.Print_Stream (Stream).Write (Item);
end Write;
end ASF.Contexts.Writer;
|
Write the character above 0xA0 as is. This allows to have UTF-8 sequences in a String and generate UTF-8 pages.
|
Write the character above 0xA0 as is.
This allows to have UTF-8 sequences in a String and generate UTF-8 pages.
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
8ed29ed071b54eb669f96dff9d8f99f3f3ba2977
|
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.
--
-- Doc : Wiki.Documents.Document;
-- 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 <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;
-- 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 Wiki.Strings.WString;
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
Pending : Wiki.Strings.WChar;
Has_Pending : Boolean;
Syntax : Wiki_Syntax;
Previous_Syntax : Wiki_Syntax;
Table : Parser_Table_Access;
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;
Link_No_Space : 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 : 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;
Token : out Wiki.Strings.WChar);
-- 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.
function Is_Image (P : in Parser;
Link : in Wiki.Strings.WString) return Boolean;
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);
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.
--
-- Doc : Wiki.Documents.Document;
-- 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 <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;
-- 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 Wiki.Strings.WString;
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
Pending : Wiki.Strings.WChar;
Has_Pending : Boolean;
Syntax : Wiki_Syntax;
Previous_Syntax : Wiki_Syntax;
Table : Parser_Table_Access;
Document : Wiki.Documents.Document;
Filters : Wiki.Filters.Filter_Chain;
Factory : Wiki.Plugins.Plugin_Factory_Access;
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;
Link_No_Space : 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 : 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;
Token : out Wiki.Strings.WChar);
-- 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.
function Is_Image (P : in Parser;
Link : in Wiki.Strings.WString) return Boolean;
-- 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);
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 Find function to identify a plugin instance Add a plugin factory to the Parser type
|
Declare the Find function to identify a plugin instance
Add a plugin factory to the Parser type
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
e120d296f5051af8c664495b2d35fc379541741f
|
tools/druss-tools.adb
|
tools/druss-tools.adb
|
-----------------------------------------------------------------------
-- druss-tools -- Druss main tool
-- 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 GNAT.Command_Line; use GNAT.Command_Line;
with Ada.Command_Line;
with Bbox.API;
with Util.Properties;
with Ada.Text_IO;
with Ada.Exceptions;
with Ada.Strings.Unbounded;
with Util.Commands;
with Util.Http.Clients.Curl;
with Druss.Gateways;
with Druss.Config;
with Druss.Commands;
procedure Druss.Tools is
use Ada.Text_IO;
use Ada.Strings.Unbounded;
Debug : Boolean := False;
Verbose : Boolean := False;
List : Druss.Gateways.Gateway_Vector;
First : Natural := 0;
begin
Druss.Commands.Initialize;
Initialize_Option_Scan (Stop_At_First_Non_Switch => True, Section_Delimiters => "targs");
-- Parse the command line
loop
case Getopt ("* v d e E o: t: c:") is
when ASCII.NUL => exit;
when 'c' =>
null;-- Set_Config_Directory (Parameter);
when 'd' =>
Debug := True;
when 'v' =>
Verbose := True;
when '*' =>
exit;
when others =>
null;
end case;
First := First + 1;
end loop;
Druss.Config.Initialize;
Util.Http.Clients.Curl.Register;
declare
Cmd_Name : constant String := Full_Switch;
Args : Util.Commands.Default_Argument_List (First + 1);
Ctx : Druss.Commands.Context_Type;
begin
if Cmd_Name = "" then
Druss.Commands.Driver.Usage (Args);
Ada.Command_Line.Set_Exit_Status (Ada.Command_Line.Failure);
return;
end if;
Druss.Config.Get_Gateways (Ctx.Gateways);
Druss.Commands.Driver.Execute (Cmd_Name, Args, Ctx);
end;
exception
when E : Invalid_Switch =>
Ada.Text_IO.Put_Line ("Invalid option: " & Ada.Exceptions.Exception_Message (E));
Ada.Command_Line.Set_Exit_Status (2);
end Druss.Tools;
|
-----------------------------------------------------------------------
-- druss-tools -- Druss main tool
-- 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 GNAT.Command_Line; use GNAT.Command_Line;
with Ada.Command_Line;
with Ada.Text_IO;
with Ada.Exceptions;
with Ada.Strings.Unbounded;
with Util.Commands;
with Util.Http.Clients.Curl;
with Druss.Config;
with Druss.Commands;
procedure Druss.Tools is
use Ada.Text_IO;
use Ada.Strings.Unbounded;
Config : Ada.Strings.Unbounded.Unbounded_String;
Output : Ada.Strings.Unbounded.Unbounded_String;
Debug : Boolean := False;
Verbose : Boolean := False;
First : Natural := 0;
All_Args : Util.Commands.Default_Argument_List (0);
begin
Druss.Commands.Initialize;
Initialize_Option_Scan (Stop_At_First_Non_Switch => True, Section_Delimiters => "targs");
-- Parse the command line
loop
case Getopt ("* v d o: c:") is
when ASCII.NUL => exit;
when 'c' =>
Config := Ada.Strings.Unbounded.To_Unbounded_String (Parameter);
when 'o' =>
Output := Ada.Strings.Unbounded.To_Unbounded_String (Parameter);
when 'd' =>
Debug := True;
when 'v' =>
Verbose := True;
when '*' =>
exit;
when others =>
null;
end case;
First := First + 1;
end loop;
Druss.Config.Initialize;
Util.Http.Clients.Curl.Register;
if First >= Ada.Command_Line.Argument_Count then
Ada.Text_IO.Put_Line ("Missing command name to execute.");
Druss.Commands.Driver.Usage (All_Args);
Ada.Command_Line.Set_Exit_Status (Ada.Command_Line.Failure);
return;
end if;
declare
Cmd_Name : constant String := Full_Switch;
Args : Util.Commands.Default_Argument_List (First + 1);
Ctx : Druss.Commands.Context_Type;
begin
Druss.Config.Get_Gateways (Ctx.Gateways);
Druss.Commands.Driver.Execute (Cmd_Name, Args, Ctx);
end;
exception
when E : Invalid_Switch =>
Ada.Text_IO.Put_Line ("Invalid option: " & Ada.Exceptions.Exception_Message (E));
Ada.Command_Line.Set_Exit_Status (2);
end Druss.Tools;
|
Add the -o <file> and -c <file> options Fix the command execution to report usage if no command is given
|
Add the -o <file> and -c <file> options
Fix the command execution to report usage if no command is given
|
Ada
|
apache-2.0
|
stcarrez/bbox-ada-api
|
2c26fe7c880d164d727848f5a0c60bc09eec0e94
|
src/asf-components-core-views.adb
|
src/asf-components-core-views.adb
|
-----------------------------------------------------------------------
-- components-core-views -- ASF View Components
-- 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.Unchecked_Deallocation;
with Util.Log.Loggers;
with ASF.Events.Phases;
with ASF.Components.Base;
with ASF.Events.Faces.Actions;
package body ASF.Components.Core.Views is
use ASF;
use EL.Objects;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ASF.Components.Core.Views");
procedure Free is
new Ada.Unchecked_Deallocation (Object => ASF.Events.Faces.Faces_Event'Class,
Name => Faces_Event_Access);
-- ------------------------------
-- Get the content type returned by the view.
-- ------------------------------
function Get_Content_Type (UI : in UIView;
Context : in Faces_Context'Class) return String is
begin
if Util.Beans.Objects.Is_Null (UI.Content_Type) then
return UI.Get_Attribute (Name => "contentType", Context => Context);
else
return Util.Beans.Objects.To_String (UI.Content_Type);
end if;
end Get_Content_Type;
-- ------------------------------
-- Set the content type returned by the view.
-- ------------------------------
procedure Set_Content_Type (UI : in out UIView;
Value : in String) is
begin
UI.Content_Type := Util.Beans.Objects.To_Object (Value);
end Set_Content_Type;
-- ------------------------------
-- Encode the begining of the view. Set the response content type.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIView;
Context : in out Faces_Context'Class) is
Content_Type : constant String := UI.Get_Content_Type (Context => Context);
begin
Context.Get_Response.Set_Content_Type (Content_Type);
end Encode_Begin;
-- ------------------------------
-- Decode any new state of the specified component from the request contained
-- in the specified context and store that state on the component.
--
-- During decoding, events may be enqueued for later processing
-- (by event listeners that have registered an interest), by calling
-- the <b>Queue_Event</b> on the associated component.
-- ------------------------------
overriding
procedure Process_Decodes (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Decodes (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.APPLY_REQUEST_VALUES, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Decodes;
-- ------------------------------
-- Perform the component tree processing required by the <b>Process Validations</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows:
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Validators</b> of all facets and children.
-- <ul>
-- ------------------------------
overriding
procedure Process_Validators (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Validators (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.PROCESS_VALIDATION, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Validators;
-- ------------------------------
-- Perform the component tree processing required by the <b>Update Model Values</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows.
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Updates/b> of all facets and children.
-- <ul>
-- ------------------------------
overriding
procedure Process_Updates (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Updates (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.UPDATE_MODEL_VALUES, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Updates;
-- ------------------------------
-- Broadcast any events that have been queued for the <b>Invoke Application</b>
-- phase of the request processing lifecycle and to clear out any events
-- for later phases if the event processing for this phase caused
-- <b>renderResponse</b> or <b>responseComplete</b> to be called.
-- ------------------------------
procedure Process_Application (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.INVOKE_APPLICATION, Context);
end Process_Application;
-- ------------------------------
-- Queue an event for broadcast at the end of the current request
-- processing lifecycle phase. The event object
-- will be freed after being dispatched.
-- ------------------------------
procedure Queue_Event (UI : in out UIView;
Event : not null access ASF.Events.Faces.Faces_Event'Class) is
use type Base.UIComponent_Access;
Parent : constant Base.UIComponent_Access := UI.Get_Parent;
begin
if Parent /= null then
Parent.Queue_Event (Event);
else
UI.Phase_Events (Event.Get_Phase).Append (Event.all'Access);
end if;
end Queue_Event;
-- ------------------------------
-- Broadcast the events after the specified lifecycle phase.
-- Events that were queued will be freed.
-- ------------------------------
procedure Broadcast (UI : in out UIView;
Phase : in ASF.Lifecycles.Phase_Type;
Context : in out Faces_Context'Class) is
Pos : Natural := 0;
-- Broadcast the event to the component's listeners
-- and free that event.
procedure Broadcast (Ev : in out Faces_Event_Access);
procedure Broadcast (Ev : in out Faces_Event_Access) is
begin
if Ev /= null then
declare
C : constant Base.UIComponent_Access := Ev.Get_Component;
begin
C.Broadcast (Ev, Context);
end;
Free (Ev);
end if;
end Broadcast;
begin
-- Dispatch events in the order in which they were queued.
-- More events could be queued as a result of the dispatch.
-- After dispatching an event, it is freed but not removed
-- from the event queue (the access will be cleared).
loop
exit when Pos > UI.Phase_Events (Phase).Last_Index;
UI.Phase_Events (Phase).Update_Element (Pos, Broadcast'Access);
Pos := Pos + 1;
end loop;
-- Now, clear the queue.
UI.Phase_Events (Phase).Clear;
end Broadcast;
-- ------------------------------
-- Clear the events that were queued.
-- ------------------------------
procedure Clear_Events (UI : in out UIView) is
begin
for Phase in UI.Phase_Events'Range loop
for I in 0 .. UI.Phase_Events (Phase).Last_Index loop
declare
Ev : Faces_Event_Access := UI.Phase_Events (Phase).Element (I);
begin
Free (Ev);
end;
end loop;
UI.Phase_Events (Phase).Clear;
end loop;
end Clear_Events;
-- ------------------------------
-- Set the metadata facet on the UIView component.
-- ------------------------------
procedure Set_Metadata (UI : in out UIView;
Meta : in UIViewMetaData_Access;
Tag : access ASF.Views.Nodes.Tag_Node'Class) is
begin
if UI.Meta /= null then
UI.Log_Error ("A <f:metadata> component was already registered.");
-- Delete (UI.Meta);
end if;
Meta.Root := UI'Unchecked_Access;
UI.Meta := Meta;
UI.Add_Facet (METADATA_FACET_NAME, Meta.all'Access, Tag);
end Set_Metadata;
-- ------------------------------
-- Decode the request and prepare for the execution for the view action.
-- ------------------------------
overriding
procedure Process_Decodes (UI : in out UIViewAction;
Context : in out Faces_Context'Class) is
begin
if not UI.Is_Rendered (Context) then
return;
end if;
begin
ASF.Events.Faces.Actions.Post_Event (UI => UI,
Method => UI.Get_Action_Expression (Context));
exception
when EL.Expressions.Invalid_Expression =>
null;
end;
end Process_Decodes;
-- ------------------------------
-- Start encoding the UIComponent.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Begin (Context);
end Encode_Begin;
-- ------------------------------
-- Encode the children of this component.
-- ------------------------------
overriding
procedure Encode_Children (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Children (Context);
end Encode_Children;
-- ------------------------------
-- Finish encoding the component.
-- ------------------------------
overriding
procedure Encode_End (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Begin (Context);
end Encode_End;
-- ------------------------------
-- Queue an event for broadcast at the end of the current request
-- processing lifecycle phase. The event object
-- will be freed after being dispatched.
-- ------------------------------
overriding
procedure Queue_Event (UI : in out UIViewMetaData;
Event : not null access ASF.Events.Faces.Faces_Event'Class) is
begin
UI.Root.Queue_Event (Event);
end Queue_Event;
-- Broadcast the events after the specified lifecycle phase.
-- Events that were queued will be freed.
overriding
procedure Broadcast (UI : in out UIViewMetaData;
Phase : in ASF.Lifecycles.Phase_Type;
Context : in out Faces_Context'Class) is
begin
UI.Root.Broadcast (Phase, Context);
end Broadcast;
-- Clear the events that were queued.
overriding
procedure Clear_Events (UI : in out UIViewMetaData) is
begin
UI.Root.Clear_Events;
end Clear_Events;
end ASF.Components.Core.Views;
|
-----------------------------------------------------------------------
-- components-core-views -- ASF View Components
-- 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.Unchecked_Deallocation;
with Util.Log.Loggers;
with ASF.Events.Phases;
with ASF.Components.Base;
with ASF.Events.Faces.Actions;
package body ASF.Components.Core.Views is
use ASF;
use EL.Objects;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ASF.Components.Core.Views");
procedure Free is
new Ada.Unchecked_Deallocation (Object => ASF.Events.Faces.Faces_Event'Class,
Name => Faces_Event_Access);
-- ------------------------------
-- Get the content type returned by the view.
-- ------------------------------
function Get_Content_Type (UI : in UIView;
Context : in Faces_Context'Class) return String is
begin
if Util.Beans.Objects.Is_Null (UI.Content_Type) then
return UI.Get_Attribute (Name => "contentType", Context => Context);
else
return Util.Beans.Objects.To_String (UI.Content_Type);
end if;
end Get_Content_Type;
-- ------------------------------
-- Set the content type returned by the view.
-- ------------------------------
procedure Set_Content_Type (UI : in out UIView;
Value : in String) is
begin
UI.Content_Type := Util.Beans.Objects.To_Object (Value);
end Set_Content_Type;
-- ------------------------------
-- Encode the begining of the view. Set the response content type.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIView;
Context : in out Faces_Context'Class) is
Content_Type : constant String := UI.Get_Content_Type (Context => Context);
begin
Context.Get_Response.Set_Content_Type (Content_Type);
end Encode_Begin;
-- ------------------------------
-- Decode any new state of the specified component from the request contained
-- in the specified context and store that state on the component.
--
-- During decoding, events may be enqueued for later processing
-- (by event listeners that have registered an interest), by calling
-- the <b>Queue_Event</b> on the associated component.
-- ------------------------------
overriding
procedure Process_Decodes (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Decodes (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.APPLY_REQUEST_VALUES, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Decodes;
-- ------------------------------
-- Perform the component tree processing required by the <b>Process Validations</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows:
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Validators</b> of all facets and children.
-- <ul>
-- ------------------------------
overriding
procedure Process_Validators (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Validators (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.PROCESS_VALIDATION, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Validators;
-- ------------------------------
-- Perform the component tree processing required by the <b>Update Model Values</b>
-- phase of the request processing lifecycle for all facets of this component,
-- all children of this component, and this component itself, as follows.
-- <ul>
-- <li>If this component <b>rendered</b> property is false, skip further processing.
-- <li>Call the <b>Process_Updates/b> of all facets and children.
-- <ul>
-- ------------------------------
overriding
procedure Process_Updates (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
Base.UIComponent (UI).Process_Updates (Context);
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.UPDATE_MODEL_VALUES, Context);
-- Drop other events if the response is to be returned.
if Context.Get_Render_Response or Context.Get_Response_Completed then
UIView'Class (UI).Clear_Events;
end if;
end Process_Updates;
-- ------------------------------
-- Broadcast any events that have been queued for the <b>Invoke Application</b>
-- phase of the request processing lifecycle and to clear out any events
-- for later phases if the event processing for this phase caused
-- <b>renderResponse</b> or <b>responseComplete</b> to be called.
-- ------------------------------
procedure Process_Application (UI : in out UIView;
Context : in out Faces_Context'Class) is
begin
-- Dispatch events queued for this phase.
UIView'Class (UI).Broadcast (ASF.Events.Phases.INVOKE_APPLICATION, Context);
end Process_Application;
-- ------------------------------
-- Queue an event for broadcast at the end of the current request
-- processing lifecycle phase. The event object
-- will be freed after being dispatched.
-- ------------------------------
procedure Queue_Event (UI : in out UIView;
Event : not null access ASF.Events.Faces.Faces_Event'Class) is
use type Base.UIComponent_Access;
Parent : constant Base.UIComponent_Access := UI.Get_Parent;
begin
if Parent /= null then
Parent.Queue_Event (Event);
else
UI.Phase_Events (Event.Get_Phase).Append (Event.all'Access);
end if;
end Queue_Event;
-- ------------------------------
-- Broadcast the events after the specified lifecycle phase.
-- Events that were queued will be freed.
-- ------------------------------
procedure Broadcast (UI : in out UIView;
Phase : in ASF.Lifecycles.Phase_Type;
Context : in out Faces_Context'Class) is
Pos : Natural := 0;
-- Broadcast the event to the component's listeners
-- and free that event.
procedure Broadcast (Ev : in out Faces_Event_Access);
procedure Broadcast (Ev : in out Faces_Event_Access) is
begin
if Ev /= null then
declare
C : constant Base.UIComponent_Access := Ev.Get_Component;
begin
C.Broadcast (Ev, Context);
end;
Free (Ev);
end if;
end Broadcast;
use type Base.UIComponent_Access;
Parent : constant Base.UIComponent_Access := UI.Get_Parent;
begin
if Parent /= null then
UIView'Class (Parent.all).Broadcast (Phase, Context);
else
-- Dispatch events in the order in which they were queued.
-- More events could be queued as a result of the dispatch.
-- After dispatching an event, it is freed but not removed
-- from the event queue (the access will be cleared).
loop
exit when Pos > UI.Phase_Events (Phase).Last_Index;
UI.Phase_Events (Phase).Update_Element (Pos, Broadcast'Access);
Pos := Pos + 1;
end loop;
-- Now, clear the queue.
UI.Phase_Events (Phase).Clear;
end if;
end Broadcast;
-- ------------------------------
-- Clear the events that were queued.
-- ------------------------------
procedure Clear_Events (UI : in out UIView) is
begin
for Phase in UI.Phase_Events'Range loop
for I in 0 .. UI.Phase_Events (Phase).Last_Index loop
declare
Ev : Faces_Event_Access := UI.Phase_Events (Phase).Element (I);
begin
Free (Ev);
end;
end loop;
UI.Phase_Events (Phase).Clear;
end loop;
end Clear_Events;
-- ------------------------------
-- Set the metadata facet on the UIView component.
-- ------------------------------
procedure Set_Metadata (UI : in out UIView;
Meta : in UIViewMetaData_Access;
Tag : access ASF.Views.Nodes.Tag_Node'Class) is
begin
if UI.Meta /= null then
UI.Log_Error ("A <f:metadata> component was already registered.");
-- Delete (UI.Meta);
end if;
Meta.Root := UI'Unchecked_Access;
UI.Meta := Meta;
UI.Add_Facet (METADATA_FACET_NAME, Meta.all'Access, Tag);
end Set_Metadata;
-- ------------------------------
-- Decode the request and prepare for the execution for the view action.
-- ------------------------------
overriding
procedure Process_Decodes (UI : in out UIViewAction;
Context : in out Faces_Context'Class) is
begin
if not UI.Is_Rendered (Context) then
return;
end if;
begin
ASF.Events.Faces.Actions.Post_Event (UI => UI,
Method => UI.Get_Action_Expression (Context));
exception
when EL.Expressions.Invalid_Expression =>
null;
end;
end Process_Decodes;
-- ------------------------------
-- Start encoding the UIComponent.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Begin (Context);
end Encode_Begin;
-- ------------------------------
-- Encode the children of this component.
-- ------------------------------
overriding
procedure Encode_Children (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Children (Context);
end Encode_Children;
-- ------------------------------
-- Finish encoding the component.
-- ------------------------------
overriding
procedure Encode_End (UI : in UIViewMetaData;
Context : in out Faces_Context'Class) is
begin
UI.Root.Encode_Begin (Context);
end Encode_End;
-- ------------------------------
-- Queue an event for broadcast at the end of the current request
-- processing lifecycle phase. The event object
-- will be freed after being dispatched.
-- ------------------------------
overriding
procedure Queue_Event (UI : in out UIViewMetaData;
Event : not null access ASF.Events.Faces.Faces_Event'Class) is
begin
UI.Root.Queue_Event (Event);
end Queue_Event;
-- Broadcast the events after the specified lifecycle phase.
-- Events that were queued will be freed.
overriding
procedure Broadcast (UI : in out UIViewMetaData;
Phase : in ASF.Lifecycles.Phase_Type;
Context : in out Faces_Context'Class) is
begin
UI.Root.Broadcast (Phase, Context);
end Broadcast;
-- Clear the events that were queued.
overriding
procedure Clear_Events (UI : in out UIViewMetaData) is
begin
UI.Root.Clear_Events;
end Clear_Events;
end ASF.Components.Core.Views;
|
Fix broadcast phase events - propagate the broadcast to the parent component until the root is reached
|
Fix broadcast phase events
- propagate the broadcast to the parent component until the root is reached
|
Ada
|
apache-2.0
|
Letractively/ada-asf,Letractively/ada-asf,Letractively/ada-asf
|
039a9fdfc3008f2933b5b847423d610c22a90f16
|
mat/src/mat-types.adb
|
mat/src/mat-types.adb
|
-----------------------------------------------------------------------
-- mat-types -- Global types
-- 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.Types is
-- ------------------------------
-- Return an hexadecimal string representation of the value.
-- ------------------------------
function Hex_Image (Value : in Uint32;
Length : in Positive := 8) return String is
use type Interfaces.Unsigned_32;
Conversion : constant String (1 .. 16) := "0123456789ABCDEF";
S : String (1 .. Length) := (others => '0');
P : Uint32 := Value;
N : Uint32;
I : Positive := Length;
begin
while P /= 0 loop
N := P mod 16;
P := P / 16;
S (I) := Conversion (Natural (N + 1));
exit when I = 1;
I := I - 1;
end loop;
return S;
end Hex_Image;
end MAT.Types;
|
-----------------------------------------------------------------------
-- mat-types -- Global types
-- 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 Interfaces;
package body MAT.Types is
-- ------------------------------
-- Return an hexadecimal string representation of the value.
-- ------------------------------
function Hex_Image (Value : in Uint32;
Length : in Positive := 8) return String is
use type Interfaces.Unsigned_32;
Conversion : constant String (1 .. 16) := "0123456789ABCDEF";
S : String (1 .. Length) := (others => '0');
P : Uint32 := Value;
N : Uint32;
I : Positive := Length;
begin
while P /= 0 loop
N := P mod 16;
P := P / 16;
S (I) := Conversion (Natural (N + 1));
exit when I = 1;
I := I - 1;
end loop;
return S;
end Hex_Image;
-- ------------------------------
-- Format the target time to a printable representation.
-- ------------------------------
function Tick_Image (Value : in Target_Tick_Ref) return String is
use type Interfaces.Unsigned_64;
Sec : Interfaces.Unsigned_32 := Interfaces.Unsigned_32 (Interfaces.Shift_Right (Value, 32));
Usec : Interfaces.Unsigned_32 := Interfaces.Unsigned_32 (Value and 16#0ffffffff#);
begin
return Interfaces.Unsigned_32'Image (Sec) & "." & Interfaces.Unsigned_32'Image (Usec);
end Tick_Image;
end MAT.Types;
|
Implement the Tick_Image procedure
|
Implement the Tick_Image procedure
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
921bda608cc275e758231e67e07f82ca37d46749
|
src/mysql/mysql-my_list.ads
|
src/mysql/mysql-my_list.ads
|
with Interfaces.C; use Interfaces.C;
with System;
package Mysql.My_list is
pragma Pure;
-- arg-macro: function list_rest (a)
-- return (a).next;
-- arg-macro: function list_push (a, b)
-- return a):=list_cons((b),(a);
-- Copyright (C) 2000 MySQL AB
-- 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; version 2 of the License.
-- 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, write to the Free Software
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- /usr/include/mysql/my_list.h:24:19
type st_list is record
prev : access st_list;
next : access st_list;
data : System.Address;
end record;
pragma Convention (C, st_list);
subtype LIST is st_list;
type List_Walk_Action is
access function (arg1 : System.Address; arg2 : System.Address) return int;
function list_add (arg1 : access st_list; arg2 : access st_list) return access st_list;
pragma Import (C, list_add, "list_add");
function list_delete (arg1 : access st_list; arg2 : access st_list) return access st_list;
pragma Import (C, list_delete, "list_delete");
function list_cons (arg1 : System.Address; arg2 : access st_list) return access st_list;
pragma Import (C, list_cons, "list_cons");
function list_reverse (arg1 : access st_list) return access st_list;
pragma Import (C, list_reverse, "list_reverse");
procedure list_free (arg1 : access st_list; arg2 : unsigned);
pragma Import (C, list_free, "list_free");
function list_length (arg1 : access st_list) return unsigned;
pragma Import (C, list_length, "list_length");
end Mysql.My_list;
|
with Interfaces.C; use Interfaces.C;
with System;
package Mysql.My_list is
pragma Preelaborate;
-- arg-macro: function list_rest (a)
-- return (a).next;
-- arg-macro: function list_push (a, b)
-- return a):=list_cons((b),(a);
-- Copyright (C) 2000 MySQL AB
-- 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; version 2 of the License.
-- 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, write to the Free Software
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- /usr/include/mysql/my_list.h:24:19
type st_list is record
prev : access st_list;
next : access st_list;
data : System.Address;
end record;
pragma Convention (C, st_list);
subtype LIST is st_list;
type List_Walk_Action is
access function (arg1 : System.Address; arg2 : System.Address) return int;
function list_add (arg1 : access st_list; arg2 : access st_list) return access st_list;
pragma Import (C, list_add, "list_add");
function list_delete (arg1 : access st_list; arg2 : access st_list) return access st_list;
pragma Import (C, list_delete, "list_delete");
function list_cons (arg1 : System.Address; arg2 : access st_list) return access st_list;
pragma Import (C, list_cons, "list_cons");
function list_reverse (arg1 : access st_list) return access st_list;
pragma Import (C, list_reverse, "list_reverse");
procedure list_free (arg1 : access st_list; arg2 : unsigned);
pragma Import (C, list_free, "list_free");
function list_length (arg1 : access st_list) return unsigned;
pragma Import (C, list_length, "list_length");
end Mysql.My_list;
|
Change to pragma Preelaborate to avoid a Pure warning for imported functions (use of pragma Pure_Function would be incorrect for the imported functions)
|
Change to pragma Preelaborate to avoid a Pure warning for imported functions
(use of pragma Pure_Function would be incorrect for the imported functions)
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
749fc5ff37701e9fca481a16b96b299bcb4d68c8
|
src/wiki-attributes.adb
|
src/wiki-attributes.adb
|
-----------------------------------------------------------------------
-- wiki-attributes -- Wiki document attributes
-- 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.Characters.Conversions;
with Ada.Unchecked_Deallocation;
package body Wiki.Attributes is
use Ada.Characters;
-- ------------------------------
-- Get the attribute name.
-- ------------------------------
function Get_Name (Position : in Cursor) return String is
Attr : constant Attribute_Access := Attribute_Vectors.Element (Position.Pos);
begin
return Attr.Name;
end Get_Name;
-- ------------------------------
-- Get the attribute value.
-- ------------------------------
function Get_Value (Position : in Cursor) return String is
Attr : constant Attribute_Access := Attribute_Vectors.Element (Position.Pos);
begin
return Ada.Characters.Conversions.To_String (Attr.Value);
end Get_Value;
-- ------------------------------
-- Get the attribute wide value.
-- ------------------------------
function Get_Wide_Value (Position : in Cursor) return Wide_Wide_String is
Attr : constant Attribute_Access := Attribute_Vectors.Element (Position.Pos);
begin
return Attr.Value;
end Get_Wide_Value;
-- ------------------------------
-- Get the attribute wide value.
-- ------------------------------
function Get_Unbounded_Wide_Value (Position : in Cursor) return Unbounded_Wide_Wide_String is
Attr : constant Attribute_Access := Attribute_Vectors.Element (Position.Pos);
begin
return To_Unbounded_Wide_Wide_String (Attr.Value);
end Get_Unbounded_Wide_Value;
-- ------------------------------
-- Returns True if the cursor has a valid attribute.
-- ------------------------------
function Has_Element (Position : in Cursor) return Boolean is
begin
return Attribute_Vectors.Has_Element (Position.Pos);
end Has_Element;
-- ------------------------------
-- Move the cursor to the next attribute.
-- ------------------------------
procedure Next (Position : in out Cursor) is
begin
Attribute_Vectors.Next (Position.Pos);
end Next;
-- ------------------------------
-- Find the attribute with the given name.
-- ------------------------------
function Find (List : in Attribute_List_Type;
Name : in String) return Cursor is
Iter : Attribute_Vectors.Cursor := List.List.First;
begin
while Attribute_Vectors.Has_Element (Iter) loop
declare
Attr : constant Attribute_Access := Attribute_Vectors.Element (Iter);
begin
if Attr.Name = Name then
return Cursor '(Pos => Iter);
end if;
end;
Attribute_Vectors.Next (Iter);
end loop;
return Cursor '(Pos => Iter);
end Find;
-- ------------------------------
-- Find the attribute with the given name and return its value.
-- ------------------------------
function Get_Attribute (List : in Attribute_List_Type;
Name : in String) return Unbounded_Wide_Wide_String is
Attr : constant Cursor := Find (List, Name);
begin
if Has_Element (Attr) then
return Get_Unbounded_Wide_Value (Attr);
else
return Null_Unbounded_Wide_Wide_String;
end if;
end Get_Attribute;
-- ------------------------------
-- Append the attribute to the attribute list.
-- ------------------------------
procedure Append (List : in out Attribute_List_Type;
Name : in Wide_Wide_String;
Value : in Wide_Wide_String) is
Attr : constant Attribute_Access
:= new Attribute '(Name_Length => Name'Length,
Value_Length => Value'Length,
Name => Conversions.To_String (Name),
Value => Value);
begin
List.List.Append (Attr);
end Append;
-- ------------------------------
-- Append the attribute to the attribute list.
-- ------------------------------
procedure Append (List : in out Attribute_List_Type;
Name : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String;
Value : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String) is
begin
Append (List, Ada.Strings.Wide_Wide_Unbounded.To_Wide_Wide_String (Name),
Ada.Strings.Wide_Wide_Unbounded.To_Wide_Wide_String (Value));
end Append;
-- ------------------------------
-- Append the attribute to the attribute list.
-- ------------------------------
procedure Append (List : in out Attribute_List_Type;
Name : in String;
Value : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String) is
Val : constant Wide_Wide_String
:= To_Wide_Wide_String (Value);
Attr : constant Attribute_Access
:= new Attribute '(Name_Length => Name'Length,
Value_Length => Val'Length,
Name => Name,
Value => Val);
begin
List.List.Append (Attr);
end Append;
-- ------------------------------
-- Get the cursor to get access to the first attribute.
-- ------------------------------
function First (List : in Attribute_List_Type) return Cursor is
begin
return Cursor '(Pos => List.List.First);
end First;
-- ------------------------------
-- Get the number of attributes in the list.
-- ------------------------------
function Length (List : in Attribute_List_Type) return Natural is
begin
return Natural (List.List.Length);
end Length;
-- ------------------------------
-- Clear the list and remove all existing attributes.
-- ------------------------------
procedure Clear (List : in out Attribute_List_Type) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => Attribute,
Name => Attribute_Access);
Item : Attribute_Access;
begin
while not List.List.Is_Empty loop
Item := List.List.Last_Element;
List.List.Delete_Last;
Free (Item);
end loop;
end Clear;
-- ------------------------------
-- Iterate over the list attributes and call the <tt>Process</tt> procedure.
-- ------------------------------
procedure Iterate (List : in Attribute_List_Type;
Process : not null access procedure (Name : in String;
Value : in Wide_Wide_String)) is
Iter : Attribute_Vectors.Cursor := List.List.First;
Item : Attribute_Access;
begin
while Attribute_Vectors.Has_Element (Iter) loop
Item := Attribute_Vectors.Element (Iter);
Process (Item.Name, Item.Value);
Attribute_Vectors.Next (Iter);
end loop;
end Iterate;
-- ------------------------------
-- Finalize the attribute list releasing any storage.
-- ------------------------------
overriding
procedure Finalize (List : in out Attribute_List_Type) is
begin
List.Clear;
end Finalize;
end Wiki.Attributes;
|
-----------------------------------------------------------------------
-- wiki-attributes -- Wiki document attributes
-- 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.Characters.Conversions;
with Ada.Unchecked_Deallocation;
package body Wiki.Attributes is
use Ada.Characters;
-- ------------------------------
-- Get the attribute name.
-- ------------------------------
function Get_Name (Position : in Cursor) return String is
Attr : constant Attribute_Ref := Attribute_Vectors.Element (Position.Pos);
begin
return Attr.Value.Name;
end Get_Name;
-- ------------------------------
-- Get the attribute value.
-- ------------------------------
function Get_Value (Position : in Cursor) return String is
Attr : constant Attribute_Ref := Attribute_Vectors.Element (Position.Pos);
begin
return Ada.Characters.Conversions.To_String (Attr.Value.Value);
end Get_Value;
-- ------------------------------
-- Get the attribute wide value.
-- ------------------------------
function Get_Wide_Value (Position : in Cursor) return Wide_Wide_String is
Attr : constant Attribute_Ref := Attribute_Vectors.Element (Position.Pos);
begin
return Attr.Value.Value;
end Get_Wide_Value;
-- ------------------------------
-- Get the attribute wide value.
-- ------------------------------
function Get_Unbounded_Wide_Value (Position : in Cursor) return Unbounded_Wide_Wide_String is
Attr : constant Attribute_Ref := Attribute_Vectors.Element (Position.Pos);
begin
return To_Unbounded_Wide_Wide_String (Attr.Value.Value);
end Get_Unbounded_Wide_Value;
-- ------------------------------
-- Returns True if the cursor has a valid attribute.
-- ------------------------------
function Has_Element (Position : in Cursor) return Boolean is
begin
return Attribute_Vectors.Has_Element (Position.Pos);
end Has_Element;
-- ------------------------------
-- Move the cursor to the next attribute.
-- ------------------------------
procedure Next (Position : in out Cursor) is
begin
Attribute_Vectors.Next (Position.Pos);
end Next;
-- ------------------------------
-- Find the attribute with the given name.
-- ------------------------------
function Find (List : in Attribute_List_Type;
Name : in String) return Cursor is
Iter : Attribute_Vectors.Cursor := List.List.First;
begin
while Attribute_Vectors.Has_Element (Iter) loop
declare
Attr : constant Attribute_Ref := Attribute_Vectors.Element (Iter);
begin
if Attr.Value.Name = Name then
return Cursor '(Pos => Iter);
end if;
end;
Attribute_Vectors.Next (Iter);
end loop;
return Cursor '(Pos => Iter);
end Find;
-- ------------------------------
-- Find the attribute with the given name and return its value.
-- ------------------------------
function Get_Attribute (List : in Attribute_List_Type;
Name : in String) return Unbounded_Wide_Wide_String is
Attr : constant Cursor := Find (List, Name);
begin
if Has_Element (Attr) then
return Get_Unbounded_Wide_Value (Attr);
else
return Null_Unbounded_Wide_Wide_String;
end if;
end Get_Attribute;
-- ------------------------------
-- Append the attribute to the attribute list.
-- ------------------------------
procedure Append (List : in out Attribute_List_Type;
Name : in Wide_Wide_String;
Value : in Wide_Wide_String) is
Attr : constant Attribute_Access
:= new Attribute '(Util.Refs.Ref_Entity with
Name_Length => Name'Length,
Value_Length => Value'Length,
Name => Conversions.To_String (Name),
Value => Value);
begin
List.List.Append (Attribute_Refs.Create (Attr));
end Append;
-- ------------------------------
-- Append the attribute to the attribute list.
-- ------------------------------
procedure Append (List : in out Attribute_List_Type;
Name : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String;
Value : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String) is
begin
Append (List, Ada.Strings.Wide_Wide_Unbounded.To_Wide_Wide_String (Name),
Ada.Strings.Wide_Wide_Unbounded.To_Wide_Wide_String (Value));
end Append;
-- ------------------------------
-- Append the attribute to the attribute list.
-- ------------------------------
procedure Append (List : in out Attribute_List_Type;
Name : in String;
Value : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String) is
Val : constant Wide_Wide_String
:= To_Wide_Wide_String (Value);
Attr : constant Attribute_Access
:= new Attribute '(Util.Refs.Ref_Entity with
Name_Length => Name'Length,
Value_Length => Val'Length,
Name => Name,
Value => Val);
begin
List.List.Append (Attribute_Refs.Create (Attr));
end Append;
-- ------------------------------
-- Get the cursor to get access to the first attribute.
-- ------------------------------
function First (List : in Attribute_List_Type) return Cursor is
begin
return Cursor '(Pos => List.List.First);
end First;
-- ------------------------------
-- Get the number of attributes in the list.
-- ------------------------------
function Length (List : in Attribute_List_Type) return Natural is
begin
return Natural (List.List.Length);
end Length;
-- ------------------------------
-- Clear the list and remove all existing attributes.
-- ------------------------------
procedure Clear (List : in out Attribute_List_Type) is
-- procedure Free is
-- new Ada.Unchecked_Deallocation (Object => Attribute,
-- Name => Attribute_Access);
-- Item : Attribute_Access;
begin
-- while not List.List.Is_Empty loop
-- Item := List.List.Last_Element;
-- List.List.Delete_Last;
-- Free (Item);
-- end loop;
List.List.Clear;
end Clear;
-- ------------------------------
-- Iterate over the list attributes and call the <tt>Process</tt> procedure.
-- ------------------------------
procedure Iterate (List : in Attribute_List_Type;
Process : not null access procedure (Name : in String;
Value : in Wide_Wide_String)) is
Iter : Attribute_Vectors.Cursor := List.List.First;
Item : Attribute_Ref;
begin
while Attribute_Vectors.Has_Element (Iter) loop
Item := Attribute_Vectors.Element (Iter);
Process (Item.Value.Name, Item.Value.Value);
Attribute_Vectors.Next (Iter);
end loop;
end Iterate;
-- ------------------------------
-- Finalize the attribute list releasing any storage.
-- ------------------------------
overriding
procedure Finalize (List : in out Attribute_List_Type) is
begin
List.Clear;
end Finalize;
end Wiki.Attributes;
|
Use the reference for attributes
|
Use the reference for attributes
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
3e7667d8190e4801909b3b63ba6c6a701a9b737b
|
src/wiki-attributes.ads
|
src/wiki-attributes.ads
|
-----------------------------------------------------------------------
-- wiki-attributes -- Wiki document attributes
-- 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.Strings.Wide_Wide_Unbounded;
private with Ada.Containers.Vectors;
private with Ada.Finalization;
private with Util.Refs;
-- === Attributes ===
-- The <tt>Attributes</tt> package defines a simple management of attributes for
-- the wiki document parser. Attribute lists are described by the <tt>Attribute_List</tt>
-- with some operations to append or query for an attribute.
package Wiki.Attributes is
pragma Preelaborate;
use Ada.Strings.Wide_Wide_Unbounded;
type Cursor is private;
-- Get the attribute name.
function Get_Name (Position : in Cursor) return String;
-- Get the attribute value.
function Get_Value (Position : in Cursor) return String;
-- Get the attribute wide value.
function Get_Wide_Value (Position : in Cursor) return Wide_Wide_String;
-- Get the attribute wide value.
function Get_Unbounded_Wide_Value (Position : in Cursor) return Unbounded_Wide_Wide_String;
-- Returns True if the cursor has a valid attribute.
function Has_Element (Position : in Cursor) return Boolean;
-- Move the cursor to the next attribute.
procedure Next (Position : in out Cursor);
-- A list of attributes.
type Attribute_List is private;
-- Find the attribute with the given name.
function Find (List : in Attribute_List;
Name : in String) return Cursor;
-- Find the attribute with the given name and return its value.
function Get_Attribute (List : in Attribute_List;
Name : in String) return Unbounded_Wide_Wide_String;
-- Find the attribute with the given name and return its value.
function Get_Attribute (List : in Attribute_List;
Name : in String) return Wide_Wide_String;
-- Append the attribute to the attribute list.
procedure Append (List : in out Attribute_List;
Name : in Wide_Wide_String;
Value : in Wide_Wide_String);
-- Append the attribute to the attribute list.
procedure Append (List : in out Attribute_List;
Name : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String;
Value : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String);
-- Append the attribute to the attribute list.
procedure Append (List : in out Attribute_List;
Name : in String;
Value : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String);
-- Get the cursor to get access to the first attribute.
function First (List : in Attribute_List) return Cursor;
-- Get the number of attributes in the list.
function Length (List : in Attribute_List) return Natural;
-- Clear the list and remove all existing attributes.
procedure Clear (List : in out Attribute_List);
-- Iterate over the list attributes and call the <tt>Process</tt> procedure.
procedure Iterate (List : in Attribute_List;
Process : not null access procedure (Name : in String;
Value : in Wide_Wide_String));
private
type Attribute (Name_Length, Value_Length : Natural) is limited
new Util.Refs.Ref_Entity with record
Name : String (1 .. Name_Length);
Value : Wide_Wide_String (1 .. Value_Length);
end record;
type Attribute_Access is access all Attribute;
package Attribute_Refs is new Util.Refs.Indefinite_References (Attribute, Attribute_Access);
use Attribute_Refs;
subtype Attribute_Ref is Attribute_Refs.Ref;
package Attribute_Vectors is
new Ada.Containers.Vectors (Index_Type => Positive,
Element_Type => Attribute_Ref);
subtype Attribute_Vector is Attribute_Vectors.Vector;
type Cursor is record
Pos : Attribute_Vectors.Cursor;
end record;
type Attribute_List is new Ada.Finalization.Controlled with record
List : Attribute_Vector;
end record;
-- Finalize the attribute list releasing any storage.
overriding
procedure Finalize (List : in out Attribute_List);
end Wiki.Attributes;
|
-----------------------------------------------------------------------
-- wiki-attributes -- Wiki document attributes
-- 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.Strings.Wide_Wide_Unbounded;
with Wiki.Strings;
private with Ada.Containers.Vectors;
private with Ada.Finalization;
private with Util.Refs;
-- === Attributes ===
-- The <tt>Attributes</tt> package defines a simple management of attributes for
-- the wiki document parser. Attribute lists are described by the <tt>Attribute_List</tt>
-- with some operations to append or query for an attribute.
package Wiki.Attributes is
pragma Preelaborate;
use Ada.Strings.Wide_Wide_Unbounded;
type Cursor is private;
-- Get the attribute name.
function Get_Name (Position : in Cursor) return String;
-- Get the attribute value.
function Get_Value (Position : in Cursor) return String;
-- Get the attribute wide value.
function Get_Wide_Value (Position : in Cursor) return Wiki.Strings.WString;
-- Get the attribute wide value.
function Get_Unbounded_Wide_Value (Position : in Cursor) return Unbounded_Wide_Wide_String;
-- Returns True if the cursor has a valid attribute.
function Has_Element (Position : in Cursor) return Boolean;
-- Move the cursor to the next attribute.
procedure Next (Position : in out Cursor);
-- A list of attributes.
type Attribute_List is private;
-- Find the attribute with the given name.
function Find (List : in Attribute_List;
Name : in String) return Cursor;
-- Find the attribute with the given name and return its value.
function Get_Attribute (List : in Attribute_List;
Name : in String) return Unbounded_Wide_Wide_String;
-- Find the attribute with the given name and return its value.
function Get_Attribute (List : in Attribute_List;
Name : in String) return Wiki.Strings.WString;
-- Append the attribute to the attribute list.
procedure Append (List : in out Attribute_List;
Name : in Wiki.Strings.WString;
Value : in Wiki.Strings.WString);
-- Append the attribute to the attribute list.
procedure Append (List : in out Attribute_List;
Name : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String;
Value : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String);
-- Append the attribute to the attribute list.
procedure Append (List : in out Attribute_List;
Name : in String;
Value : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String);
-- Get the cursor to get access to the first attribute.
function First (List : in Attribute_List) return Cursor;
-- Get the number of attributes in the list.
function Length (List : in Attribute_List) return Natural;
-- Clear the list and remove all existing attributes.
procedure Clear (List : in out Attribute_List);
-- Iterate over the list attributes and call the <tt>Process</tt> procedure.
procedure Iterate (List : in Attribute_List;
Process : not null access procedure (Name : in String;
Value : in Wiki.Strings.WString));
private
type Attribute (Name_Length, Value_Length : Natural) is limited
new Util.Refs.Ref_Entity with record
Name : String (1 .. Name_Length);
Value : Wiki.Strings.WString (1 .. Value_Length);
end record;
type Attribute_Access is access all Attribute;
package Attribute_Refs is new Util.Refs.Indefinite_References (Attribute, Attribute_Access);
use Attribute_Refs;
subtype Attribute_Ref is Attribute_Refs.Ref;
package Attribute_Vectors is
new Ada.Containers.Vectors (Index_Type => Positive,
Element_Type => Attribute_Ref);
subtype Attribute_Vector is Attribute_Vectors.Vector;
type Cursor is record
Pos : Attribute_Vectors.Cursor;
end record;
type Attribute_List is new Ada.Finalization.Controlled with record
List : Attribute_Vector;
end record;
-- Finalize the attribute list releasing any storage.
overriding
procedure Finalize (List : in out Attribute_List);
end Wiki.Attributes;
|
Use the Wiki.Strings.WString type
|
Use the Wiki.Strings.WString type
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
11273ac359e6d79c6e7efb1ede26b9bbfdd15083
|
awa/regtests/awa-commands-tests.ads
|
awa/regtests/awa-commands-tests.ads
|
-----------------------------------------------------------------------
-- awa-commands-tests -- Test the AWA.Commands
-- Copyright (C) 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.Tests;
with Ada.Strings.Unbounded;
package AWA.Commands.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Test start and stop command.
procedure Test_Start_Stop (T : in out Test);
procedure Execute (T : in out Test;
Command : in String;
Input : in String;
Output : in String;
Result : out Ada.Strings.Unbounded.Unbounded_String;
Status : in Natural := 0);
end AWA.Commands.Tests;
|
-----------------------------------------------------------------------
-- awa-commands-tests -- Test the AWA.Commands
-- Copyright (C) 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.Tests;
with Ada.Strings.Unbounded;
package AWA.Commands.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Test start and stop command.
procedure Test_Start_Stop (T : in out Test);
procedure Test_List_Tables (T : in out Test);
procedure Execute (T : in out Test;
Command : in String;
Input : in String;
Output : in String;
Result : out Ada.Strings.Unbounded.Unbounded_String;
Status : in Natural := 0);
end AWA.Commands.Tests;
|
Declare the Test_List_Tables procedure to test the 'list -t' command
|
Declare the Test_List_Tables procedure to test the 'list -t' command
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
80924237ba54b37cbe9602fb29a62d97751b6993
|
src/asf-components.ads
|
src/asf-components.ads
|
-----------------------------------------------------------------------
-- components -- Component tree
-- 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.
-----------------------------------------------------------------------
-- The <bASF.Components</b> describes the components that form the
-- tree view. Each component has attributes and children. Children
-- represent sub-components and attributes control the rendering and
-- behavior of the component.
--
-- The component tree is created from the <b>ASF.Views</b> tag nodes
-- for each request. Unlike tag nodes, the component tree is not shared.
with Ada.Strings.Unbounded;
with EL.Objects;
with EL.Expressions;
limited with ASF.Views.Nodes;
package ASF.Components is
use Ada.Strings.Unbounded;
-- ------------------------------
-- Attribute of a component
-- ------------------------------
type UIAttribute is private;
private
type UIAttribute_Access is access all UIAttribute;
type UIAttribute is record
Definition : access ASF.Views.Nodes.Tag_Attribute;
Name : Unbounded_String;
Value : EL.Objects.Object;
Expr : EL.Expressions.Expression;
Next_Attr : UIAttribute_Access;
end record;
end ASF.Components;
|
-----------------------------------------------------------------------
-- components -- Component tree
-- 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.
-----------------------------------------------------------------------
-- The <bASF.Components</b> describes the components that form the
-- tree view. Each component has attributes and children. Children
-- represent sub-components and attributes control the rendering and
-- behavior of the component.
--
-- The component tree is created from the <b>ASF.Views</b> tag nodes
-- for each request. Unlike tag nodes, the component tree is not shared.
with Ada.Strings.Unbounded;
with EL.Objects;
with EL.Expressions;
limited with ASF.Views.Nodes;
package ASF.Components is
use Ada.Strings.Unbounded;
-- Flag indicating whether or not this component should be rendered
-- (during Render Response Phase), or processed on any subsequent form submit.
-- The default value for this property is true.
RENDERED_NAME : constant String := "rendered";
-- A localized user presentable name for the component.
LABEL_NAME : constant String := "label";
-- Converter instance registered with the component.
CONVERTER_NAME : constant String := "converter";
-- A ValueExpression enabled attribute that, if present, will be used as the text
-- of the converter message, replacing any message that comes from the converter.
CONVERTER_MESSAGE_NAME : constant String := "converterMessage";
-- A ValueExpression enabled attribute that, if present, will be used as the text
-- of the validator message, replacing any message that comes from the validator.
VALIDATOR_MESSAGE_NAME : constant String := "validatorMessage";
-- Flag indicating that the user is required to provide a submitted value for
-- the input component.
REQUIRED_NAME : constant String := "required";
-- A ValueExpression enabled attribute that, if present, will be used as the
-- text of the validation message for the "required" facility, if the "required"
-- facility is used.
REQUIRED_MESSAGE_NAME : constant String := "requiredMessage";
-- ------------------------------
-- Attribute of a component
-- ------------------------------
type UIAttribute is private;
private
type UIAttribute_Access is access all UIAttribute;
type UIAttribute is record
Definition : access ASF.Views.Nodes.Tag_Attribute;
Name : Unbounded_String;
Value : EL.Objects.Object;
Expr : EL.Expressions.Expression;
Next_Attr : UIAttribute_Access;
end record;
end ASF.Components;
|
Define the name of commonly used attributes
|
Define the name of commonly used attributes
|
Ada
|
apache-2.0
|
Letractively/ada-asf,Letractively/ada-asf,Letractively/ada-asf
|
d24e3d57446fbe7f686772dd76a73800295ae968
|
samples/serialize.adb
|
samples/serialize.adb
|
-----------------------------------------------------------------------
-- serialize -- JSON serialization
-- 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.Text_IO;
with Util.Serialize.IO.JSON;
with Util.Streams.Texts;
with Util.Streams.Buffered;
procedure Serialize is
Output : aliased Util.Streams.Texts.Print_Stream;
Stream : Util.Serialize.IO.JSON.Output_Stream;
begin
Output.Initialize (Size => 10000);
Stream.Initialize (Output => Output'Unchecked_Access);
Stream.Start_Document;
Stream.Start_Entity ("person");
Stream.Write_Entity ("name", "Harry Potter");
Stream.Write_Entity ("gender", "male");
Stream.Write_Entity ("age", 17);
Stream.End_Entity ("person");
Stream.End_Document;
Ada.Text_IO.Put_Line (Util.Streams.Texts.To_String (Output));
end Serialize;
|
-----------------------------------------------------------------------
-- serialize -- JSON serialization
-- 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.Text_IO;
with Util.Serialize.IO.JSON;
with Util.Streams.Texts;
procedure Serialize is
Output : aliased Util.Streams.Texts.Print_Stream;
Stream : Util.Serialize.IO.JSON.Output_Stream;
begin
Output.Initialize (Size => 10000);
Stream.Initialize (Output => Output'Unchecked_Access);
Stream.Start_Document;
Stream.Start_Entity ("person");
Stream.Write_Entity ("name", "Harry Potter");
Stream.Write_Entity ("gender", "male");
Stream.Write_Entity ("age", 17);
Stream.End_Entity ("person");
Stream.End_Document;
Ada.Text_IO.Put_Line (Util.Streams.Texts.To_String (Output));
end Serialize;
|
Remove unecessary with clause for Util.Streams.Buffered
|
Remove unecessary with clause for Util.Streams.Buffered
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
e223e201134ee99a44185842f8349f21c8b2bcae
|
regtests/security-testsuite.adb
|
regtests/security-testsuite.adb
|
-----------------------------------------------------------------------
-- Security testsuite - Ada Security Test suite
-- 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.
-----------------------------------------------------------------------
with Security.OpenID.Tests;
with Security.Permissions.Tests;
with Security.Policies.Tests;
with Security.OAuth.JWT.Tests;
package body Security.Testsuite is
Tests : aliased Util.Tests.Test_Suite;
function Suite return Util.Tests.Access_Test_Suite is
Ret : constant Util.Tests.Access_Test_Suite := Tests'Access;
begin
Security.OAuth.JWT.Tests.Add_Tests (Ret);
Security.OpenID.Tests.Add_Tests (Ret);
Security.Permissions.Tests.Add_Tests (Ret);
Security.Policies.Tests.Add_Tests (Ret);
return Ret;
end Suite;
end Security.Testsuite;
|
-----------------------------------------------------------------------
-- Security testsuite - Ada Security Test suite
-- 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.
-----------------------------------------------------------------------
with Security.OpenID.Tests;
with Security.Permissions.Tests;
with Security.Policies.Tests;
with Security.OAuth.JWT.Tests;
with Security.OAuth.Clients.Tests;
package body Security.Testsuite is
Tests : aliased Util.Tests.Test_Suite;
function Suite return Util.Tests.Access_Test_Suite is
Ret : constant Util.Tests.Access_Test_Suite := Tests'Access;
begin
Security.OAuth.JWT.Tests.Add_Tests (Ret);
Security.OpenID.Tests.Add_Tests (Ret);
Security.Permissions.Tests.Add_Tests (Ret);
Security.Policies.Tests.Add_Tests (Ret);
Security.OAuth.Clients.Tests.Add_Tests (Ret);
return Ret;
end Suite;
end Security.Testsuite;
|
Add the new unit tests
|
Add the new unit tests
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
1fce80b396d9188bc800f698a199bf03ccb5d914
|
regtests/regtests.adb
|
regtests/regtests.adb
|
-----------------------------------------------------------------------
-- ADO Tests -- Database sequence generator
-- Copyright (C) 2009, 2010, 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.Sources;
with ADO.Sessions.Factory;
package body Regtests is
Factory : aliased ADO.Sessions.Factory.Session_Factory;
Controller : aliased ADO.Sessions.Sources.Data_Source;
-- ------------------------------
-- Get the database manager to be used for the unit tests
-- ------------------------------
function Get_Controller return ADO.Sessions.Sources.Data_Source'Class is
begin
return Controller;
end Get_Controller;
-- ------------------------------
-- Get the readonly connection database to be used for the unit tests
-- ------------------------------
function Get_Database return ADO.Sessions.Session is
begin
return Factory.Get_Session;
end Get_Database;
-- ------------------------------
-- Get the writeable connection database to be used for the unit tests
-- ------------------------------
function Get_Master_Database return ADO.Sessions.Master_Session is
begin
return Factory.Get_Master_Session;
end Get_Master_Database;
-- ------------------------------
-- Initialize the test database
-- ------------------------------
procedure Initialize (Name : in String) is
begin
Controller.Set_Connection (Name);
Factory.Create (Controller);
end Initialize;
end Regtests;
|
-----------------------------------------------------------------------
-- ADO Tests -- Database sequence generator
-- Copyright (C) 2009, 2010, 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.Factory;
package body Regtests is
Factory : aliased ADO.Sessions.Factory.Session_Factory;
Controller : aliased ADO.Sessions.Sources.Data_Source;
-- ------------------------------
-- Get the database manager to be used for the unit tests
-- ------------------------------
function Get_Controller return ADO.Sessions.Sources.Data_Source'Class is
begin
return Controller;
end Get_Controller;
-- ------------------------------
-- Get the readonly connection database to be used for the unit tests
-- ------------------------------
function Get_Database return ADO.Sessions.Session is
begin
return Factory.Get_Session;
end Get_Database;
-- ------------------------------
-- Get the writeable connection database to be used for the unit tests
-- ------------------------------
function Get_Master_Database return ADO.Sessions.Master_Session is
begin
return Factory.Get_Master_Session;
end Get_Master_Database;
-- ------------------------------
-- Initialize the test database
-- ------------------------------
procedure Initialize (Name : in String) is
begin
Controller.Set_Connection (Name);
Factory.Create (Controller);
end Initialize;
end Regtests;
|
Fix compilation warning detected by GNAT 2017
|
Fix compilation warning detected by GNAT 2017
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
5e6fca527fb7f46078ee056cbdfb8757f1d95215
|
src/babel_main.adb
|
src/babel_main.adb
|
with GNAT.Command_Line; use GNAT.Command_Line;
with GNAT.IO; use GNAT.IO;
with GNAT.Traceback.Symbolic;
with Ada.Exceptions;
with Ada.Command_Line;
with Ada.Text_IO;
with Babel;
with Babel.Files;
with Ada.Directories;
with Ada.Strings.Unbounded;
with Util.Encoders;
with Util.Encoders.Base16;
with Util.Log.Loggers;
with Babel.Filters;
with Babel.Files.Buffers;
with Babel.Files.Queues;
with Babel.Stores.Local;
with Babel.Strategies.Default;
with Babel.Strategies.Workers;
with Babel.Base.Text;
with Babel.Base.Users;
with Babel.Streams;
with Babel.Streams.XZ;
with Babel.Streams.Cached;
with Babel.Streams.Files;
with Tar;
procedure babel_main is
use Ada.Strings.Unbounded;
Out_Dir : Ada.Strings.Unbounded.Unbounded_String;
Dir : Babel.Files.Directory_Type;
Hex_Encoder : Util.Encoders.Base16.Encoder;
Exclude : aliased Babel.Filters.Exclude_Directory_Filter_Type;
Local : aliased Babel.Stores.Local.Local_Store_Type;
Backup : aliased Babel.Strategies.Default.Default_Strategy_Type;
Buffers : aliased Babel.Files.Buffers.Buffer_Pool;
Store : aliased Babel.Stores.Local.Local_Store_Type;
Database : aliased Babel.Base.Text.Text_Database;
Queue : aliased Babel.Files.Queues.File_Queue;
Debug : Boolean := False;
Task_Count : Positive := 2;
--
-- procedure Print_Sha (Path : in String;
-- File : in out Babel.Files.File) is
-- Sha : constant String := Hex_Encoder.Transform (File.SHA1);
-- begin
-- Put_Line (Path & "/" & To_String (File.Name) & " => " & Sha);
-- end Print_Sha;
procedure Usage is
begin
Ada.Text_IO.Put_Line ("babel [-d] [-t count] {command} [options]");
Ada.Text_IO.Put_Line (" -d Debug mode");
Ada.Text_IO.Put_Line (" -t count Number of tasks to create");
Ada.Text_IO.New_Line;
Ada.Text_IO.Put_Line ("Commands:");
Ada.Text_IO.Put_Line (" copy <dst-dir> <src-dir>");
Ada.Text_IO.Put_Line (" scan <src-dir>");
Ada.Command_Line.Set_Exit_Status (2);
end Usage;
procedure Configure (Strategy : in out Babel.Strategies.Default.Default_Strategy_Type) is
begin
Strategy.Set_Filters (Exclude'Unchecked_Access);
Strategy.Set_Stores (Read => Local'Unchecked_Access, Write => Store'Unchecked_Access);
Strategy.Set_Buffers (Buffers'Unchecked_Access);
Strategy.Set_Database (Database'Unchecked_Access);
Strategy.Set_Queue (Queue'Unchecked_Access);
end Configure;
package Backup_Workers is
new Babel.Strategies.Workers (Babel.Strategies.Default.Default_Strategy_Type);
procedure Do_Backup (Count : in Positive) is
Workers : Backup_Workers.Worker_Type (Count);
Container : Babel.Files.Default_Container;
Queue : Babel.Files.Queues.Directory_Queue;
begin
Babel.Files.Queues.Add_Directory (Queue, Dir);
Configure (Backup);
Backup_Workers.Configure (Workers, Configure'Access);
Backup_Workers.Start (Workers);
Backup.Scan (Queue, Container);
Backup_Workers.Finish (Workers, Database);
end Do_Backup;
procedure Do_Copy is
Dst : constant String := GNAT.Command_Line.Get_Argument;
Src : constant String := GNAT.Command_Line.Get_Argument;
begin
Dir := Babel.Files.Allocate (Name => Src,
Dir => Babel.Files.NO_DIRECTORY);
-- Exclude.Add_Exclude (".svn");
-- Exclude.Add_Exclude ("obj");
Babel.Files.Buffers.Create_Pool (Into => Buffers, Count => 10, Size => 20_000_000);
Store.Set_Root_Directory (Dst);
Local.Set_Root_Directory ("");
Store.Set_Buffers (Buffers'Unchecked_Access);
Local.Set_Buffers (Buffers'Unchecked_Access);
Do_Backup (Task_Count);
Database.Save ("database.txt");
end Do_Copy;
procedure Do_Scan is
Src : constant String := GNAT.Command_Line.Get_Argument;
begin
Dir := Babel.Files.Allocate (Name => Src,
Dir => Babel.Files.NO_DIRECTORY);
Exclude.Add_Exclude (".svn");
Exclude.Add_Exclude ("obj");
Babel.Files.Buffers.Create_Pool (Into => Buffers, Count => 10, Size => 1_000_000);
Local.Set_Root_Directory (Src);
Do_Backup (Task_Count);
Database.Save ("database.txt");
end Do_Scan;
begin
Util.Log.Loggers.Initialize ("babel.properties");
Initialize_Option_Scan (Stop_At_First_Non_Switch => True, Section_Delimiters => "targs");
-- Parse the command line
loop
case Getopt ("* v o: t:") is
when ASCII.NUL =>
exit;
when 'o' =>
Out_Dir := To_Unbounded_String (Parameter & "/");
when 'd' =>
Debug := True;
when 't' =>
Task_Count := Positive'Value (Parameter);
when '*' =>
exit;
when others =>
null;
end case;
end loop;
if Ada.Command_Line.Argument_Count = 0 then
Usage;
return;
end if;
declare
Cmd_Name : constant String := Full_Switch;
begin
if Cmd_Name = "copy" then
Do_Copy;
elsif Cmd_Name = "scan" then
Do_Scan;
else
Usage;
end if;
end;
exception
when E : Invalid_Switch =>
Ada.Text_IO.Put_Line ("Invalid option: " & Ada.Exceptions.Exception_Message (E));
Usage;
when E : others =>
Ada.Text_IO.Put_Line (Ada.Exceptions.Exception_Message (E));
Ada.Text_IO.Put_Line (GNAT.Traceback.Symbolic.Symbolic_Traceback (E));
Ada.Command_Line.Set_Exit_Status (1);
end babel_main;
|
with GNAT.Command_Line; use GNAT.Command_Line;
with GNAT.IO; use GNAT.IO;
with GNAT.Traceback.Symbolic;
with Ada.Exceptions;
with Ada.Command_Line;
with Ada.Text_IO;
with Babel;
with Babel.Files;
with Ada.Directories;
with Ada.Strings.Unbounded;
with Util.Encoders;
with Util.Encoders.Base16;
with Util.Log.Loggers;
with Babel.Filters;
with Babel.Files.Buffers;
with Babel.Files.Queues;
with Babel.Stores.Local;
with Babel.Strategies.Default;
with Babel.Strategies.Workers;
with Babel.Base.Text;
with Babel.Base.Users;
with Babel.Streams;
with Babel.Streams.XZ;
with Babel.Streams.Cached;
with Babel.Streams.Files;
with Tar;
procedure babel_main is
use Ada.Strings.Unbounded;
Out_Dir : Ada.Strings.Unbounded.Unbounded_String;
Dir : Babel.Files.Directory_Type;
Hex_Encoder : Util.Encoders.Base16.Encoder;
Exclude : aliased Babel.Filters.Exclude_Directory_Filter_Type;
Local : aliased Babel.Stores.Local.Local_Store_Type;
Backup : aliased Babel.Strategies.Default.Default_Strategy_Type;
Buffers : aliased Babel.Files.Buffers.Buffer_Pool;
Store : aliased Babel.Stores.Local.Local_Store_Type;
Database : aliased Babel.Base.Text.Text_Database;
Queue : aliased Babel.Files.Queues.File_Queue;
Debug : Boolean := False;
Task_Count : Positive := 2;
--
-- procedure Print_Sha (Path : in String;
-- File : in out Babel.Files.File) is
-- Sha : constant String := Hex_Encoder.Transform (File.SHA1);
-- begin
-- Put_Line (Path & "/" & To_String (File.Name) & " => " & Sha);
-- end Print_Sha;
procedure Usage is
begin
Ada.Text_IO.Put_Line ("babel [-d] [-t count] {command} [options]");
Ada.Text_IO.Put_Line (" -d Debug mode");
Ada.Text_IO.Put_Line (" -t count Number of tasks to create");
Ada.Text_IO.New_Line;
Ada.Text_IO.Put_Line ("Commands:");
Ada.Text_IO.Put_Line (" copy <dst-dir> <src-dir>");
Ada.Text_IO.Put_Line (" scan <src-dir>");
Ada.Command_Line.Set_Exit_Status (2);
end Usage;
package Backup_Workers is
new Babel.Strategies.Workers (Babel.Strategies.Default.Default_Strategy_Type);
procedure Do_Backup (Count : in Positive) is
Workers : Backup_Workers.Worker_Type (Count);
Container : Babel.Files.Default_Container;
Dir_Queue : Babel.Files.Queues.Directory_Queue;
procedure Configure (Strategy : in out Babel.Strategies.Default.Default_Strategy_Type) is
begin
Strategy.Set_Filters (Exclude'Unchecked_Access);
Strategy.Set_Stores (Read => Local'Unchecked_Access, Write => Store'Unchecked_Access);
Strategy.Set_Buffers (Buffers'Unchecked_Access);
Strategy.Set_Queue (Queue'Unchecked_Access);
end Configure;
begin
Babel.Files.Queues.Add_Directory (Dir_Queue, Dir);
Configure (Backup);
Backup_Workers.Configure (Workers, Configure'Access);
Backup_Workers.Start (Workers);
Backup.Scan (Dir_Queue, Container);
Backup_Workers.Finish (Workers, Database);
end Do_Backup;
procedure Do_Copy is
Dst : constant String := GNAT.Command_Line.Get_Argument;
Src : constant String := GNAT.Command_Line.Get_Argument;
begin
Dir := Babel.Files.Allocate (Name => Src,
Dir => Babel.Files.NO_DIRECTORY);
Store.Set_Root_Directory (Dst);
Local.Set_Root_Directory ("");
Do_Backup (Task_Count);
Database.Save ("database.txt");
end Do_Copy;
procedure Do_Scan is
Src : constant String := GNAT.Command_Line.Get_Argument;
Workers : Backup_Workers.Worker_Type (Task_Count);
Container : Babel.Files.Default_Container;
Dir_Queue : Babel.Files.Queues.Directory_Queue;
procedure Configure (Strategy : in out Babel.Strategies.Default.Default_Strategy_Type) is
begin
Strategy.Set_Filters (Exclude'Unchecked_Access);
Strategy.Set_Stores (Read => Local'Unchecked_Access, Write => null);
Strategy.Set_Buffers (Buffers'Unchecked_Access);
Strategy.Set_Queue (Queue'Unchecked_Access);
end Configure;
begin
Dir := Babel.Files.Allocate (Name => Src,
Dir => Babel.Files.NO_DIRECTORY);
Local.Set_Root_Directory ("");
Babel.Files.Queues.Add_Directory (Dir_Queue, Dir);
Configure (Backup);
Backup_Workers.Configure (Workers, Configure'Access);
Backup_Workers.Start (Workers);
Backup.Scan (Dir_Queue, Container);
Backup_Workers.Finish (Workers, Database);
Database.Save ("database-scan.txt");
end Do_Scan;
begin
Util.Log.Loggers.Initialize ("babel.properties");
Initialize_Option_Scan (Stop_At_First_Non_Switch => True, Section_Delimiters => "targs");
-- Parse the command line
loop
case Getopt ("* v o: t:") is
when ASCII.NUL =>
exit;
when 'o' =>
Out_Dir := To_Unbounded_String (Parameter & "/");
when 'd' =>
Debug := True;
when 't' =>
Task_Count := Positive'Value (Parameter);
when '*' =>
exit;
when others =>
null;
end case;
end loop;
if Ada.Command_Line.Argument_Count = 0 then
Usage;
return;
end if;
Babel.Files.Buffers.Create_Pool (Into => Buffers, Count => 100, Size => 64 * 1024);
Store.Set_Buffers (Buffers'Unchecked_Access);
Local.Set_Buffers (Buffers'Unchecked_Access);
declare
Cmd_Name : constant String := Full_Switch;
begin
if Cmd_Name = "copy" then
Do_Copy;
elsif Cmd_Name = "scan" then
Do_Scan;
else
Usage;
end if;
end;
exception
when E : Invalid_Switch =>
Ada.Text_IO.Put_Line ("Invalid option: " & Ada.Exceptions.Exception_Message (E));
Usage;
when E : others =>
Ada.Text_IO.Put_Line (Ada.Exceptions.Exception_Message (E));
Ada.Text_IO.Put_Line (GNAT.Traceback.Symbolic.Symbolic_Traceback (E));
Ada.Command_Line.Set_Exit_Status (1);
end babel_main;
|
Update for the scan command to only scan and build the SHA1 signatures
|
Update for the scan command to only scan and build the SHA1 signatures
|
Ada
|
apache-2.0
|
stcarrez/babel
|
4a63297198ad93fd45c00ad2ee3b522ed21b5353
|
regtests/security-policies-tests.ads
|
regtests/security-policies-tests.ads
|
-----------------------------------------------------------------------
-- Security-policies-tests - Unit tests for Security.Permissions
-- 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.
-----------------------------------------------------------------------
with Util.Tests;
with Util.Strings;
with Security.Policies.Roles;
package Security.Policies.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Test Create_Role and Get_Role_Name
procedure Test_Create_Role (T : in out Test);
-- Test Set_Roles
procedure Test_Set_Roles (T : in out Test);
-- Test Set_Roles on an invalid role name
procedure Test_Set_Invalid_Roles (T : in out Test);
-- Test the Get_Policy, Get_Role_Policy and Add_Policy operations.
procedure Test_Get_Role_Policy (T : in out Test);
-- Test Has_Permission
procedure Test_Has_Permission (T : in out Test);
-- Test reading an empty policy file
procedure Test_Read_Empty_Policy (T : in out Test);
-- Test reading policy files
procedure Test_Read_Policy (T : in out Test);
-- Test reading policy files and using the <role-permission> controller
procedure Test_Role_Policy (T : in out Test);
-- Test anonymous users and permissions.
procedure Test_Anonymous_Permission (T : in out Test);
-- Read the policy file <b>File</b> and perform a test on the given URI
-- with a user having the given role.
procedure Check_Policy (T : in out Test;
File : in String;
Role : in String;
URL : in String;
Anonymous : in Boolean := False;
Granted : in Boolean := True);
type Test_Principal is new Principal and Roles.Role_Principal_Context with record
Name : Util.Strings.String_Ref;
Roles : Security.Policies.Roles.Role_Map := (others => False);
end record;
-- Get the roles assigned to the user.
overriding
function Get_Roles (User : in Test_Principal) return Roles.Role_Map;
-- Get the principal name.
function Get_Name (From : in Test_Principal) return String;
end Security.Policies.Tests;
|
-----------------------------------------------------------------------
-- Security-policies-tests - Unit tests for Security.Permissions
-- Copyright (C) 2011, 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.Tests;
with Util.Strings;
with Security.Policies.Roles;
package Security.Policies.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Test Create_Role and Get_Role_Name
procedure Test_Create_Role (T : in out Test);
-- Test Set_Roles
procedure Test_Set_Roles (T : in out Test);
-- Test Set_Roles on an invalid role name
procedure Test_Set_Invalid_Roles (T : in out Test);
-- Test the Get_Policy, Get_Role_Policy and Add_Policy operations.
procedure Test_Get_Role_Policy (T : in out Test);
-- Test Has_Permission
procedure Test_Has_Permission (T : in out Test);
-- Test reading an empty policy file
procedure Test_Read_Empty_Policy (T : in out Test);
-- Test reading policy files
procedure Test_Read_Policy (T : in out Test);
-- Test reading policy files and using the <role-permission> controller
procedure Test_Role_Policy (T : in out Test);
-- Test the Get_Grants operation.
procedure Test_Grants (T : in out Test);
-- Test anonymous users and permissions.
procedure Test_Anonymous_Permission (T : in out Test);
-- Read the policy file <b>File</b> and perform a test on the given URI
-- with a user having the given role.
procedure Check_Policy (T : in out Test;
File : in String;
Role : in String;
URL : in String;
Anonymous : in Boolean := False;
Granted : in Boolean := True);
type Test_Principal is new Principal and Roles.Role_Principal_Context with record
Name : Util.Strings.String_Ref;
Roles : Security.Policies.Roles.Role_Map := (others => False);
end record;
-- Get the roles assigned to the user.
overriding
function Get_Roles (User : in Test_Principal) return Roles.Role_Map;
-- Get the principal name.
function Get_Name (From : in Test_Principal) return String;
end Security.Policies.Tests;
|
Declare the Test_Grants procedure
|
Declare the Test_Grants procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
0937a1c510406b8b2dec5f992fa9a47ea745fa01
|
regtests/util-processes-tests.ads
|
regtests/util-processes-tests.ads
|
-----------------------------------------------------------------------
-- util-processes-tests - Test for processes
-- Copyright (C) 2011, 2016, 2018, 2019, 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 Util.Tests;
package Util.Processes.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Tests when the process is not launched
procedure Test_No_Process (T : in out Test);
-- Test executing a process
procedure Test_Spawn (T : in out Test);
-- Test output pipe redirection: read the process standard output
procedure Test_Output_Pipe (T : in out Test);
-- Test input pipe redirection: write the process standard input
procedure Test_Input_Pipe (T : in out Test);
-- Test error pipe redirection: read the process standard error
procedure Test_Error_Pipe (T : in out Test);
-- Test shell splitting.
procedure Test_Shell_Splitting_Pipe (T : in out Test);
-- Test launching several processes through pipes in several threads.
procedure Test_Multi_Spawn (T : in out Test);
-- Test output file redirection.
procedure Test_Output_Redirect (T : in out Test);
-- Test input file redirection.
procedure Test_Input_Redirect (T : in out Test);
-- Test changing working directory.
procedure Test_Set_Working_Directory (T : in out Test);
-- Test various errors.
procedure Test_Errors (T : in out Test);
-- Test launching and stopping a process.
procedure Test_Stop (T : in out Test);
-- Test the Tools.Execute operation.
procedure Test_Tools_Execute (T : in out Test);
end Util.Processes.Tests;
|
-----------------------------------------------------------------------
-- util-processes-tests - Test for processes
-- Copyright (C) 2011, 2016, 2018, 2019, 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 Util.Tests;
package Util.Processes.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Tests when the process is not launched
procedure Test_No_Process (T : in out Test);
-- Test executing a process
procedure Test_Spawn (T : in out Test);
-- Test output pipe redirection: read the process standard output
procedure Test_Output_Pipe (T : in out Test);
-- Test input pipe redirection: write the process standard input
procedure Test_Input_Pipe (T : in out Test);
-- Test error pipe redirection: read the process standard error
procedure Test_Error_Pipe (T : in out Test);
-- Test shell splitting.
procedure Test_Shell_Splitting_Pipe (T : in out Test);
-- Test launching several processes through pipes in several threads.
procedure Test_Multi_Spawn (T : in out Test);
-- Test output file redirection.
procedure Test_Output_Redirect (T : in out Test);
-- Test input file redirection.
procedure Test_Input_Redirect (T : in out Test);
-- Test changing working directory.
procedure Test_Set_Working_Directory (T : in out Test);
-- Test various errors.
procedure Test_Errors (T : in out Test);
-- Test launching and stopping a process.
procedure Test_Stop (T : in out Test);
-- Test various errors (pipe streams).
procedure Test_Pipe_Errors (T : in out Test);
-- Test launching and stopping a process (pipe streams).
procedure Test_Pipe_Stop (T : in out Test);
-- Test the Tools.Execute operation.
procedure Test_Tools_Execute (T : in out Test);
end Util.Processes.Tests;
|
Declare Test_Pipe_Errors and Test_Pipe_Stop procedures
|
Declare Test_Pipe_Errors and Test_Pipe_Stop procedures
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
34375ae1ca87233faeb645c48bfe2366f43b4c20
|
regtests/gen-integration-tests.ads
|
regtests/gen-integration-tests.ads
|
-----------------------------------------------------------------------
-- gen-integration-tests -- Tests for integration
-- 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.Tests;
package Gen.Integration.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Change the working directory before running dynamo.
overriding
procedure Set_Up (T : in out Test);
-- Restore the working directory after running dynamo.
overriding
procedure Tear_Down (T : in out Test);
-- Execute the command and get the output in a string.
procedure Execute (T : in out Test;
Command : in String;
Result : out Ada.Strings.Unbounded.Unbounded_String);
-- Test dynamo create-project command.
procedure Test_Create_Project (T : in out Test);
-- Test dynamo create-project command --ado.
procedure Test_Create_ADO_Project (T : in out Test);
-- Test project configure.
procedure Test_Configure (T : in out Test);
-- Test propset command.
procedure Test_Change_Property (T : in out Test);
-- Test add-module command.
procedure Test_Add_Module (T : in out Test);
-- Test add-service command.
procedure Test_Add_Service (T : in out Test);
-- Test add-query command.
procedure Test_Add_Query (T : in out Test);
-- Test add-page command.
procedure Test_Add_Page (T : in out Test);
-- Test add-ajax-form command.
procedure Test_Add_Ajax_Form (T : in out Test);
-- Test generate command.
procedure Test_Generate (T : in out Test);
-- Test help command.
procedure Test_Help (T : in out Test);
-- Test dist command.
procedure Test_Dist (T : in out Test);
-- Test dist command.
procedure Test_Info (T : in out Test);
-- Test build-doc command.
procedure Test_Build_Doc (T : in out Test);
-- Test generate command (XMI enum).
procedure Test_Generate_XMI_Enum (T : in out Test);
-- Test generate command (XMI Ada Bean).
procedure Test_Generate_XMI_Bean (T : in out Test);
-- Test generate command (XMI Ada Table).
procedure Test_Generate_XMI_Table (T : in out Test);
-- Test generate command (XMI Associations between Tables).
procedure Test_Generate_XMI_Association (T : in out Test);
-- Test generate command using the ArgoUML file directly (runs unzip -cq and parse the output).
procedure Test_Generate_Zargo_Association (T : in out Test);
-- Test UML with several tables that have dependencies between each of them (non circular).
procedure Test_Generate_Zargo_Dependencies (T : in out Test);
-- Test UML with several tables in several packages (non circular).
procedure Test_Generate_Zargo_Packages (T : in out Test);
-- Test GNAT compilation of the final project.
procedure Test_Build (T : in out Test);
-- Test GNAT compilation of the generated model files.
procedure Test_Build_Model (T : in out Test);
end Gen.Integration.Tests;
|
-----------------------------------------------------------------------
-- gen-integration-tests -- Tests for integration
-- 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.Tests;
package Gen.Integration.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Change the working directory before running dynamo.
overriding
procedure Set_Up (T : in out Test);
-- Restore the working directory after running dynamo.
overriding
procedure Tear_Down (T : in out Test);
-- Execute the command and get the output in a string.
procedure Execute (T : in out Test;
Command : in String;
Result : out Ada.Strings.Unbounded.Unbounded_String;
Status : in Natural := 0);
-- Test dynamo create-project command.
procedure Test_Create_Project (T : in out Test);
-- Test dynamo create-project command --ado.
procedure Test_Create_ADO_Project (T : in out Test);
-- Test project configure.
procedure Test_Configure (T : in out Test);
-- Test propset command.
procedure Test_Change_Property (T : in out Test);
-- Test add-module command.
procedure Test_Add_Module (T : in out Test);
-- Test add-service command.
procedure Test_Add_Service (T : in out Test);
-- Test add-query command.
procedure Test_Add_Query (T : in out Test);
-- Test add-page command.
procedure Test_Add_Page (T : in out Test);
-- Test add-ajax-form command.
procedure Test_Add_Ajax_Form (T : in out Test);
-- Test generate command.
procedure Test_Generate (T : in out Test);
-- Test help command.
procedure Test_Help (T : in out Test);
-- Test dist command.
procedure Test_Dist (T : in out Test);
-- Test dist command.
procedure Test_Info (T : in out Test);
-- Test build-doc command.
procedure Test_Build_Doc (T : in out Test);
-- Test generate command (XMI enum).
procedure Test_Generate_XMI_Enum (T : in out Test);
-- Test generate command (XMI Ada Bean).
procedure Test_Generate_XMI_Bean (T : in out Test);
-- Test generate command (XMI Ada Table).
procedure Test_Generate_XMI_Table (T : in out Test);
-- Test generate command (XMI Associations between Tables).
procedure Test_Generate_XMI_Association (T : in out Test);
-- Test generate command using the ArgoUML file directly (runs unzip -cq and parse the output).
procedure Test_Generate_Zargo_Association (T : in out Test);
-- Test UML with several tables that have dependencies between each of them (non circular).
procedure Test_Generate_Zargo_Dependencies (T : in out Test);
-- Test UML with several tables in several packages (non circular).
procedure Test_Generate_Zargo_Packages (T : in out Test);
-- Test UML with several errors in the UML model.
procedure Test_Generate_Zargo_Errors (T : in out Test);
-- Test GNAT compilation of the final project.
procedure Test_Build (T : in out Test);
-- Test GNAT compilation of the generated model files.
procedure Test_Build_Model (T : in out Test);
end Gen.Integration.Tests;
|
Add new unit test to check a UML model with errors
|
Add new unit test to check a UML model with errors
|
Ada
|
apache-2.0
|
Letractively/ada-gen,Letractively/ada-gen,Letractively/ada-gen,Letractively/ada-gen
|
783f38027616b43f9aada3b2fdee7aad69c17100
|
project/src/avr-usart.ads
|
project/src/avr-usart.ads
|
with System;
with Ada.Unchecked_Conversion;
-- =============================================================================
-- Package AVR.USART
--
-- Implements Universal Asynchronous Receiver/Transmitter (UART) communication
-- for the MCU micro-controller.
-- =============================================================================
package AVR.USART is
type USART_Control_And_Register_Status_Register_A_Type is
record
MPCM : Boolean; -- Multi-processor Communication Mode
U2X : Boolean; -- Double the USART Transmission Speed
UPE : Boolean; -- USART Parity Error
DOR : Boolean; -- Data OverRun
FE : Boolean; -- Frame Error
UDRE : Boolean; -- USART Data Register Empty
TXC : Boolean; -- USART Transmit Complete
RXC : Boolean; -- USART Receive Complete
end record;
pragma Pack (USART_Control_And_Register_Status_Register_A_Type);
for USART_Control_And_Register_Status_Register_A_Type'Size use
BYTE_SIZE;
type USART_Control_And_Register_Status_Register_B_Type is
record
TXB8 : Boolean; -- Transmit Data Bit 8
RXB8 : Boolean; -- Receive Data Bit 8
UCSZ2 : Boolean; -- Character Size Bit 2
TXEN : Boolean; -- Transmitter Enable
RXEN : Boolean; -- Receiver Enable
UDRIE : Boolean; -- USART Data Register Empty Interrupt Flag
TXCIE : Boolean; -- Tx Complete Interrupt Flag
RXCIE : Boolean; -- Rx Complete Interrupt Flag
end record;
pragma Pack (USART_Control_And_Register_Status_Register_B_Type);
for USART_Control_And_Register_Status_Register_B_Type'Size use
BYTE_SIZE;
type USART_Control_And_Register_Status_Register_C_Type is
record
UCPOL : Boolean; -- Clock Polarity
UCSZ0 : Boolean; -- Character Size Bit 0
UCSZ1 : Boolean; -- Character Size Bit 1
USBS : Boolean; -- Stop Bit Select
UPM : Bit_Array_Type (0 .. 1); -- Parity Mode Bits
UMSEL : Bit_Array_Type (0 .. 1); -- Mode Select
end record;
pragma Pack (USART_Control_And_Register_Status_Register_C_Type);
for USART_Control_And_Register_Status_Register_C_Type'Size use
BYTE_SIZE;
type USART_Type is
record
UCSRA : USART_Control_And_Register_Status_Register_A_Type;
UCSRB : USART_Control_And_Register_Status_Register_B_Type;
UCSRC : USART_Control_And_Register_Status_Register_C_Type;
Spare : Spare_Type (0 .. 7);
UBRR : Byte_Array_Type (0 .. 1); -- USART Baud Rate Register L/H Bytes
UDR : Byte_Type; -- USART I/O Data Register
end record;
pragma Pack (USART_Type);
for USART_Type'Size use 7 * BYTE_SIZE;
Reg_USART0 : USART_Type;
for Reg_USART0'Address use System'To_Address (16#C0#);
#if MCU="ATMEGA2560" then
Reg_USART1 : USART_Type;
for Reg_USART1'Address use System'To_Address (16#C8#);
Reg_USART2 : USART_Type;
for Reg_USART2'Address use System'To_Address (16#D0#);
Reg_USART3 : USART_Type;
for Reg_USART3'Address use System'To_Address (16#130#);
#end if;
-- ======================
-- General Public Section
-- ======================
-- Mode of data processing
type Model_Type is
(POLLING,
INTERRUPTIVE);
-- Define the USART ports
#if MCU="ATMEGA2560" then
type Port_Type is
(USART0,
USART1,
USART2,
USART3);
#elsif MCU="ATMEGA328P" then
type Port_Type is
(USART0);
#end if;
-- Define the USART modes
type Sync_Mode_Type is
(ASYNCHRONOUS,
SYNCHRONOUS,
MASTER_SPI);
-- Define the number of bits in data communication
type Data_Bits_Type is
(BITS_5,
BITS_6,
BITS_7,
BITS_8,
BITS_9);
for Data_Bits_Type'Size use 3;
for Data_Bits_Type use
(BITS_5 => 2#000#,
BITS_6 => 2#001#,
BITS_7 => 2#010#,
BITS_8 => 2#011#,
BITS_9 => 2#111#);
-- Define the parity
type Parity_Type is
(NONE,
EVEN,
ODD);
-- Define the number of stop bits
subtype Stop_Bits_Type is Integer range 1 .. 2;
-- Define the USART type for initialization
type Setup_Type is
record
Sync_Mode : Sync_Mode_Type;
Double_Speed : Boolean;
Baud_Rate : Unsigned_32;
Data_Bits : Data_Bits_Type;
Parity : Parity_type;
Stop_Bits : Stop_Bits_Type;
Model : Model_Type;
end record;
type String_U8 is array (Unsigned_8 range <>) of Character;
-- Default for USART setup
#if MCU="ATMEGA2560" then
USART_PORT_DEFAULT : constant Port_Type := USART0;
#else
USART_PORT_DEFAULT : constant Port_Type := USART0;
#end if;
USART_SETUP_DEFAULT : constant Setup_Type :=
(Sync_Mode => ASYNCHRONOUS,
Double_Speed => True,
Baud_Rate => 9600,
Data_Bits => BITS_8,
Parity => NONE,
Stop_Bits => 1,
Model => INTERRUPTIVE);
-- To enable/disable write or receive for USART
type Tx_Rx_Type is
(TX,
RX);
-- To bufferize the Usart input
type Buffer_Array_Port_Type is array (Port_Type) of Byte_Type;
-- Initialize the general parameters of the USART
procedure Initialize
(In_Port : Port_Type;
In_Setup : Setup_Type);
-- =================
-- Tx Public Section
-- =================
-- Transmit data over USART
procedure Write
(In_Port : Port_Type;
In_Data : Unsigned_8);
procedure Write_Char
(In_Port : Port_Type;
In_Data : Character);
procedure Write_String_U8
(In_Port : Port_Type;
In_Data : String_U8);
procedure Write_Line
(In_Port : Port_Type;
In_Data : String_U8);
procedure New_Line
(In_Port : Port_Type);
-- =================
-- Rx Public Section
-- =================
-- Receive data from USART
function Receive
(In_Port : in Port_Type;
Out_Data : out Unsigned_8)
return Boolean;
function Receive_Char
(In_Port : in Port_Type;
Out_Data : out Character)
return Boolean;
function Receive_String_U8
(In_Port : in Port_Type;
Out_Data : out String_U8)
return Boolean;
procedure Receive_Char_Polled
(In_Port : in Port_Type := USART0;
Out_Data : out Character);
procedure Receive_Char_Polled_Until_Flag_Char
(In_Port : in AVR.USART.Port_Type;
In_Char : in Character;
Out_Data : out AVR.USART.String_U8);
procedure Handle_ISR_RXC
(In_Port : in Port_Type);
function Get_Setup
(In_Port : Port_Type)
return Setup_Type;
function To_Char is new Ada.Unchecked_Conversion
(Target => Character,
Source => Unsigned_8);
function To_Char is new Ada.Unchecked_Conversion
(Target => Character,
Source => AVR.Byte_Type);
function To_Unsigned_8 is new Ada.Unchecked_Conversion
(Target => Unsigned_8,
Source => Character);
private
-- =======================
-- General Private Section
-- =======================
-- Used to keep the information of Usart configurations
Priv_Setup : array (Port_Type) of Setup_Type;
-- ==================
-- Tx Private Section
-- ==================
-- ==================
-- Rx Private Section
-- ==================
Priv_Receive_Buffer : Buffer_Array_Port_Type := (others => 23);
Priv_Receive_Flag : array (Port_Type) of Boolean := (others => False);
end AVR.USART;
|
with System;
with Ada.Unchecked_Conversion;
-- =============================================================================
-- Package AVR.USART
--
-- Implements Universal Asynchronous Receiver/Transmitter (UART) communication
-- for the MCU micro-controller.
-- =============================================================================
package AVR.USART is
type USART_Control_And_Register_Status_Register_A_Type is
record
MPCM : Boolean; -- Multi-processor Communication Mode
U2X : Boolean; -- Double the USART Transmission Speed
UPE : Boolean; -- USART Parity Error
DOR : Boolean; -- Data OverRun
FE : Boolean; -- Frame Error
UDRE : Boolean; -- USART Data Register Empty
TXC : Boolean; -- USART Transmit Complete
RXC : Boolean; -- USART Receive Complete
end record;
pragma Pack (USART_Control_And_Register_Status_Register_A_Type);
for USART_Control_And_Register_Status_Register_A_Type'Size use
BYTE_SIZE;
type USART_Control_And_Register_Status_Register_B_Type is
record
TXB8 : Boolean; -- Transmit Data Bit 8
RXB8 : Boolean; -- Receive Data Bit 8
UCSZ2 : Boolean; -- Character Size Bit 2
TXEN : Boolean; -- Transmitter Enable
RXEN : Boolean; -- Receiver Enable
UDRIE : Boolean; -- USART Data Register Empty Interrupt Flag
TXCIE : Boolean; -- Tx Complete Interrupt Flag
RXCIE : Boolean; -- Rx Complete Interrupt Flag
end record;
pragma Pack (USART_Control_And_Register_Status_Register_B_Type);
for USART_Control_And_Register_Status_Register_B_Type'Size use
BYTE_SIZE;
type USART_Control_And_Register_Status_Register_C_Type is
record
UCPOL : Boolean; -- Clock Polarity
UCSZ0 : Boolean; -- Character Size Bit 0
UCSZ1 : Boolean; -- Character Size Bit 1
USBS : Boolean; -- Stop Bit Select
UPM : Bit_Array_Type (0 .. 1); -- Parity Mode Bits
UMSEL : Bit_Array_Type (0 .. 1); -- Mode Select
end record;
pragma Pack (USART_Control_And_Register_Status_Register_C_Type);
for USART_Control_And_Register_Status_Register_C_Type'Size use
BYTE_SIZE;
type USART_Type is
record
UCSRA : USART_Control_And_Register_Status_Register_A_Type;
UCSRB : USART_Control_And_Register_Status_Register_B_Type;
UCSRC : USART_Control_And_Register_Status_Register_C_Type;
Spare : Spare_Type (0 .. 7);
UBRR : Byte_Array_Type (0 .. 1); -- USART Baud Rate Register L/H Bytes
UDR : Byte_Type; -- USART I/O Data Register
end record;
pragma Pack (USART_Type);
for USART_Type'Size use 7 * BYTE_SIZE;
Reg_USART0 : USART_Type;
for Reg_USART0'Address use System'To_Address (16#C0#);
#if MCU="ATMEGA2560" then
Reg_USART1 : USART_Type;
for Reg_USART1'Address use System'To_Address (16#C8#);
Reg_USART2 : USART_Type;
for Reg_USART2'Address use System'To_Address (16#D0#);
Reg_USART3 : USART_Type;
for Reg_USART3'Address use System'To_Address (16#130#);
#end if;
-- ======================
-- General Public Section
-- ======================
-- Mode of data processing
type Model_Type is
(POLLING,
INTERRUPTIVE);
-- Define the USART ports
#if MCU="ATMEGA2560" then
type Port_Type is
(USART0,
USART1,
USART2,
USART3);
#elsif MCU="ATMEGA328P" then
type Port_Type is
(USART0);
#end if;
-- Define the USART modes
type Sync_Mode_Type is
(ASYNCHRONOUS,
SYNCHRONOUS,
MASTER_SPI);
-- Define the number of bits in data communication
type Data_Bits_Type is
(BITS_5,
BITS_6,
BITS_7,
BITS_8,
BITS_9);
for Data_Bits_Type'Size use 3;
for Data_Bits_Type use
(BITS_5 => 2#000#,
BITS_6 => 2#001#,
BITS_7 => 2#010#,
BITS_8 => 2#011#,
BITS_9 => 2#111#);
-- Define the parity
type Parity_Type is
(NONE,
EVEN,
ODD);
-- Define the number of stop bits
subtype Stop_Bits_Type is Integer range 1 .. 2;
-- Define the USART type for initialization
type Setup_Type is
record
Sync_Mode : Sync_Mode_Type;
Double_Speed : Boolean;
Baud_Rate : Unsigned_32;
Data_Bits : Data_Bits_Type;
Parity : Parity_type;
Stop_Bits : Stop_Bits_Type;
Model : Model_Type;
end record;
type String_U8 is array (Unsigned_8 range <>) of Character;
-- Default for USART setup
#if MCU="ATMEGA2560" then
USART_PORT_DEFAULT : constant Port_Type := USART0;
#else
USART_PORT_DEFAULT : constant Port_Type := USART0;
#end if;
USART_SETUP_DEFAULT : constant Setup_Type :=
(Sync_Mode => ASYNCHRONOUS,
Double_Speed => True,
Baud_Rate => 9600,
Data_Bits => BITS_8,
Parity => NONE,
Stop_Bits => 1,
Model => POLLING);
-- To enable/disable write or receive for USART
type Tx_Rx_Type is
(TX,
RX);
-- To bufferize the Usart input
type Buffer_Array_Port_Type is array (Port_Type) of Byte_Type;
-- Initialize the general parameters of the USART
procedure Initialize
(In_Port : Port_Type;
In_Setup : Setup_Type);
-- =================
-- Tx Public Section
-- =================
-- Transmit data over USART
procedure Write
(In_Port : Port_Type;
In_Data : Unsigned_8);
procedure Write_Char
(In_Port : Port_Type;
In_Data : Character);
procedure Write_String_U8
(In_Port : Port_Type;
In_Data : String_U8);
procedure Write_Line
(In_Port : Port_Type;
In_Data : String_U8);
procedure New_Line
(In_Port : Port_Type);
-- =================
-- Rx Public Section
-- =================
-- Receive data from USART
function Receive
(In_Port : in Port_Type;
Out_Data : out Unsigned_8)
return Boolean;
function Receive_Char
(In_Port : in Port_Type;
Out_Data : out Character)
return Boolean;
function Receive_String_U8
(In_Port : in Port_Type;
Out_Data : out String_U8)
return Boolean;
procedure Receive_Char_Polled
(In_Port : in Port_Type := USART0;
Out_Data : out Character);
procedure Receive_Char_Polled_Until_Flag_Char
(In_Port : in AVR.USART.Port_Type;
In_Char : in Character;
Out_Data : out AVR.USART.String_U8);
procedure Handle_ISR_RXC
(In_Port : in Port_Type);
function Get_Setup
(In_Port : Port_Type)
return Setup_Type;
function To_Char is new Ada.Unchecked_Conversion
(Target => Character,
Source => Unsigned_8);
function To_Char is new Ada.Unchecked_Conversion
(Target => Character,
Source => AVR.Byte_Type);
function To_Unsigned_8 is new Ada.Unchecked_Conversion
(Target => Unsigned_8,
Source => Character);
private
-- =======================
-- General Private Section
-- =======================
-- Used to keep the information of Usart configurations
Priv_Setup : array (Port_Type) of Setup_Type;
-- ==================
-- Tx Private Section
-- ==================
-- ==================
-- Rx Private Section
-- ==================
Priv_Receive_Buffer : Buffer_Array_Port_Type := (others => 23);
Priv_Receive_Flag : array (Port_Type) of Boolean := (others => False);
end AVR.USART;
|
Change the default due to gcc bug to usart interrupt on AVR.
|
Change the default due to gcc bug to usart interrupt on AVR.
|
Ada
|
mit
|
pvrego/adaino,pvrego/adaino
|
913b3394b06ba2e7b7270ad35cc80bbec17935e6
|
src/security-auth.ads
|
src/security-auth.ads
|
-----------------------------------------------------------------------
-- security-auth -- Authentication Support
-- Copyright (C) 2009, 2010, 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.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Calendar;
with Ada.Finalization;
-- == Auth ==
-- The <b>Security.Auth</b> package implements an authentication framework that is
-- suitable for OpenID 2.0, OAuth 2.0 and later for OpenID Connect. It allows an application
-- to authenticate users using an external authorization server such as Google, Facebook,
-- Google +, Twitter and others.
--
-- See OpenID Authentication 2.0 - Final
-- http://openid.net/specs/openid-authentication-2_0.html
--
-- See OpenID Connect Standard 1.0
-- http://openid.net/specs/openid-connect-standard-1_0.html
--
-- See Facebook API: The Login Flow for Web (without JavaScript SDK)
-- https://developers.facebook.com/docs/facebook-login/login-flow-for-web-no-jssdk/
--
-- Despite their subtle differences, all these authentication frameworks share almost
-- a common flow. The API provided by <b>Security.Auth</b> defines an abstraction suitable
-- for all these frameworks.
--
-- There are basically two steps that an application must implement:
--
-- * <b>Discovery</b>: to resolve and use the OpenID provider and redirect the user to the
-- provider authentication form.
-- * <b>Verify</b>: to decode the authentication and check its result.
--
-- [http://ada-security.googlecode.com/svn/wiki/OpenID.png]
--
-- The authentication process is the following:
--
-- * The application should redirect the user to the authentication URL.
-- * The OpenID provider authenticate the user and redirects the user to the callback CB.
-- * The association is decoded from the callback parameter.
-- * The <b>Verify</b> procedure is called with the association to check the result and
-- obtain the authentication results.
--
-- === Initialization ===
-- The initialization process must be done before each two steps (discovery and verify).
-- The Authentication manager must be declared and configured.
--
-- Mgr : Security.Auth.Manager;
--
-- For the configuration, the <b>Initialize</b> procedure is called to configure
-- the Auth realm and set the authentication return callback URL. The return callback
-- must be a valid URL that is based on the realm. Example:
--
-- Mgr.Initialize (Name => "http://app.site.com/auth",
-- Return_To => "http://app.site.com/auth/verify",
-- Realm => "openid");
--
-- After this initialization, the authentication manager can be used in the authentication
-- process.
--
-- @include security-auth-openid.ads
-- @include security-auth-oauth.ads
--
-- === Discovery: creating the authentication URL ===
-- The first step is to create an authentication URL to which the user must be redirected.
-- In this step, we have to create an OpenID manager, discover the OpenID provider,
-- do the association and get an <b>End_Point</b>. The OpenID provider is specified as an
-- URL, below is an example for Google OpenID:
--
-- Provider : constant String := "https://www.google.com/accounts/o8/id";
-- OP : Security.Auth.End_Point;
-- Assoc : constant Security.Auth.Association_Access := new Security.Auth.Association;
--
-- The following steps are performed:
--
-- * The <b>Discover</b> procedure is called to retrieve from the OpenID provider the XRDS
-- stream and identify the provider. An <b>End_Point</b> is returned in <tt>OP</tt>.
-- * The <b>Associate</b> procedure is called to make the association with the <b>End_Point</b>.
-- The <b>Association</b> record holds session, and authentication.
--
-- Mgr.Discover (Provider, OP); -- Yadis discovery (get the XRDS file).
-- Mgr.Associate (OP, Assoc.all);-- Associate and get an end-point with a key.
--
-- After this first step, you must manage to save the association in the HTTP session.
-- Then you must redirect to the authentication URL that is obtained by using:
--
-- Auth_URL : constant String := Mgr.Get_Authentication_URL (OP, Assoc.all);
--
-- === Verify: acknowledge the authentication in the callback URL ===
-- The second step is done when the user has finished the authentication successfully or not.
-- For this step, the application must get back the association that was saved in the session.
-- It must also prepare a parameters object that allows the OpenID framework to get the
-- URI parameters from the return callback.
--
-- Assoc : Association_Access := ...; -- Get the association saved in the session.
-- Credential : Security.Auth.Authentication;
-- Params : Auth_Params;
--
-- The auth manager must be initialized and the <b>Verify</b> procedure is called with
-- the association, parameters and the authentication result. The <b>Get_Status</b> function
-- must be used to check that the authentication succeeded.
--
-- Mgr.Verify (Assoc.all, Params, Credential);
-- if Security.Auth.Get_Status (Credential) = Security.Auth.AUTHENTICATED then ... -- Success.
--
-- === Principal creation ===
-- After the user is successfully authenticated, a user principal can be created and saved in
-- the session. The user principal can then be used to assign permissions to that user and
-- enforce the application permissions using the security policy manger.
--
-- P : Security.Auth.Principal_Access := Security.Auth.Create_Principal (Credential);
--
package Security.Auth is
-- Use an authentication server implementing OpenID 2.0.
PROVIDER_OPENID : constant String := "openid";
-- Use the Facebook OAuth 2.0 - draft 12 authentication server.
PROVIDER_FACEBOOK : constant String := "facebook";
Invalid_End_Point : exception;
Service_Error : exception;
type Parameters is limited interface;
function Get_Parameter (Params : in Parameters;
Name : in String) return String is abstract;
-- ------------------------------
-- Auth provider
-- ------------------------------
-- The <b>End_Point</b> represents the authentication provider that will authenticate
-- the user.
type End_Point is private;
function To_String (OP : End_Point) return String;
-- ------------------------------
-- Association
-- ------------------------------
-- The association contains the shared secret between the relying party
-- and the authentication provider. The association can be cached and reused to authenticate
-- different users using the same authentication provider. The association also has an
-- expiration date.
type Association is private;
-- Get the provider.
function Get_Provider (Assoc : in Association) return String;
-- Dump the association as a string (for debugging purposes)
function To_String (Assoc : Association) return String;
type Auth_Result is (AUTHENTICATED, CANCEL, SETUP_NEEDED, UNKNOWN, INVALID_SIGNATURE);
-- ------------------------------
-- Authentication result
-- ------------------------------
--
type Authentication is private;
-- Get the email address
function Get_Email (Auth : in Authentication) return String;
-- Get the user first name.
function Get_First_Name (Auth : in Authentication) return String;
-- Get the user last name.
function Get_Last_Name (Auth : in Authentication) return String;
-- Get the user full name.
function Get_Full_Name (Auth : in Authentication) return String;
-- Get the user identity.
function Get_Identity (Auth : in Authentication) return String;
-- Get the user claimed identity.
function Get_Claimed_Id (Auth : in Authentication) return String;
-- Get the user language.
function Get_Language (Auth : in Authentication) return String;
-- Get the user country.
function Get_Country (Auth : in Authentication) return String;
-- Get the result of the authentication.
function Get_Status (Auth : in Authentication) return Auth_Result;
-- ------------------------------
-- Default principal
-- ------------------------------
type Principal is new Security.Principal with private;
type Principal_Access is access all Principal'Class;
-- Get the principal name.
function Get_Name (From : in Principal) return String;
-- Get the user email address.
function Get_Email (From : in Principal) return String;
-- Get the authentication data.
function Get_Authentication (From : in Principal) return Authentication;
-- Create a principal with the given authentication results.
function Create_Principal (Auth : in Authentication) return Principal_Access;
-- ------------------------------
-- Authentication Manager
-- ------------------------------
-- The <b>Manager</b> provides the core operations for the authentication process.
type Manager is tagged limited private;
-- Initialize the authentication realm.
procedure Initialize (Realm : in out Manager;
Params : in Parameters'Class;
Name : in String := PROVIDER_OPENID);
-- Discover the authentication 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. The discover step may do nothing for
-- authentication providers based on OAuth.
-- (See OpenID Section 7.3 Discovery)
procedure Discover (Realm : in out Manager;
Name : in String;
Result : out End_Point);
-- Associate the application (relying party) with the authentication provider.
-- The association can be cached.
-- (See OpenID Section 8 Establishing Associations)
procedure Associate (Realm : in out Manager;
OP : in End_Point;
Result : out Association);
-- Get the authentication URL to which the user must be redirected for authentication
-- by the authentication server.
function Get_Authentication_URL (Realm : in Manager;
OP : in End_Point;
Assoc : in Association) return String;
-- Verify the authentication result
procedure Verify (Realm : in out Manager;
Assoc : in Association;
Request : in Parameters'Class;
Result : out Authentication);
private
use Ada.Strings.Unbounded;
type Association is record
Provider : Unbounded_String;
Session_Type : Unbounded_String;
Assoc_Type : Unbounded_String;
Assoc_Handle : Unbounded_String;
Mac_Key : Unbounded_String;
Expired : Ada.Calendar.Time;
end record;
type Authentication is record
Status : Auth_Result;
Identity : Unbounded_String;
Claimed_Id : Unbounded_String;
Email : Unbounded_String;
Full_Name : Unbounded_String;
First_Name : Unbounded_String;
Last_Name : Unbounded_String;
Language : Unbounded_String;
Country : Unbounded_String;
Gender : Unbounded_String;
Timezone : Unbounded_String;
Nickname : Unbounded_String;
end record;
type End_Point is record
URL : Unbounded_String;
Alias : Unbounded_String;
Expired : Ada.Calendar.Time;
end record;
type Manager_Access is access all Manager'Class;
type Manager is new Ada.Finalization.Limited_Controlled with record
Provider : Unbounded_String;
Delegate : Manager_Access;
end record;
type Principal is new Security.Principal with record
Auth : Authentication;
end record;
procedure Set_Result (Result : in out Authentication;
Status : in Auth_Result;
Message : in String);
end Security.Auth;
|
-----------------------------------------------------------------------
-- security-auth -- Authentication Support
-- Copyright (C) 2009, 2010, 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.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Calendar;
with Ada.Finalization;
-- == Auth ==
-- The <b>Security.Auth</b> package implements an authentication framework that is
-- suitable for OpenID 2.0, OAuth 2.0 and later for OpenID Connect. It allows an application
-- to authenticate users using an external authorization server such as Google, Facebook,
-- Google +, Twitter and others.
--
-- See OpenID Authentication 2.0 - Final
-- http://openid.net/specs/openid-authentication-2_0.html
--
-- See OpenID Connect Standard 1.0
-- http://openid.net/specs/openid-connect-standard-1_0.html
--
-- See Facebook API: The Login Flow for Web (without JavaScript SDK)
-- https://developers.facebook.com/docs/facebook-login/login-flow-for-web-no-jssdk/
--
-- Despite their subtle differences, all these authentication frameworks share almost
-- a common flow. The API provided by <b>Security.Auth</b> defines an abstraction suitable
-- for all these frameworks.
--
-- There are basically two steps that an application must implement:
--
-- * <b>Discovery</b>: to resolve and use the OpenID provider and redirect the user to the
-- provider authentication form.
-- * <b>Verify</b>: to decode the authentication and check its result.
--
-- [http://ada-security.googlecode.com/svn/wiki/OpenID.png]
--
-- The authentication process is the following:
--
-- * The application should redirect the user to the authentication URL.
-- * The OpenID provider authenticate the user and redirects the user to the callback CB.
-- * The association is decoded from the callback parameter.
-- * The <b>Verify</b> procedure is called with the association to check the result and
-- obtain the authentication results.
--
-- === Initialization ===
-- The initialization process must be done before each two steps (discovery and verify).
-- The Authentication manager must be declared and configured.
--
-- Mgr : Security.Auth.Manager;
--
-- For the configuration, the <b>Initialize</b> procedure is called to configure
-- the Auth realm and set the authentication return callback URL. The return callback
-- must be a valid URL that is based on the realm. Example:
--
-- Mgr.Initialize (Name => "http://app.site.com/auth",
-- Return_To => "http://app.site.com/auth/verify",
-- Realm => "openid");
--
-- After this initialization, the authentication manager can be used in the authentication
-- process.
--
-- @include security-auth-openid.ads
-- @include security-auth-oauth.ads
--
-- === Discovery: creating the authentication URL ===
-- The first step is to create an authentication URL to which the user must be redirected.
-- In this step, we have to create an OpenID manager, discover the OpenID provider,
-- do the association and get an <b>End_Point</b>. The OpenID provider is specified as an
-- URL, below is an example for Google OpenID:
--
-- Provider : constant String := "https://www.google.com/accounts/o8/id";
-- OP : Security.Auth.End_Point;
-- Assoc : constant Security.Auth.Association_Access := new Security.Auth.Association;
--
-- The following steps are performed:
--
-- * The <b>Discover</b> procedure is called to retrieve from the OpenID provider the XRDS
-- stream and identify the provider. An <b>End_Point</b> is returned in <tt>OP</tt>.
-- * The <b>Associate</b> procedure is called to make the association with the <b>End_Point</b>.
-- The <b>Association</b> record holds session, and authentication.
--
-- Mgr.Discover (Provider, OP); -- Yadis discovery (get the XRDS file).
-- Mgr.Associate (OP, Assoc.all);-- Associate and get an end-point with a key.
--
-- After this first step, you must manage to save the association in the HTTP session.
-- Then you must redirect to the authentication URL that is obtained by using:
--
-- Auth_URL : constant String := Mgr.Get_Authentication_URL (OP, Assoc.all);
--
-- === Verify: acknowledge the authentication in the callback URL ===
-- The second step is done when the user has finished the authentication successfully or not.
-- For this step, the application must get back the association that was saved in the session.
-- It must also prepare a parameters object that allows the OpenID framework to get the
-- URI parameters from the return callback.
--
-- Assoc : Association_Access := ...; -- Get the association saved in the session.
-- Credential : Security.Auth.Authentication;
-- Params : Auth_Params;
--
-- The auth manager must be initialized and the <b>Verify</b> procedure is called with
-- the association, parameters and the authentication result. The <b>Get_Status</b> function
-- must be used to check that the authentication succeeded.
--
-- Mgr.Verify (Assoc.all, Params, Credential);
-- if Security.Auth.Get_Status (Credential) = Security.Auth.AUTHENTICATED then ... -- Success.
--
-- === Principal creation ===
-- After the user is successfully authenticated, a user principal can be created and saved in
-- the session. The user principal can then be used to assign permissions to that user and
-- enforce the application permissions using the security policy manger.
--
-- P : Security.Auth.Principal_Access := Security.Auth.Create_Principal (Credential);
--
package Security.Auth is
-- Use an authentication server implementing OpenID 2.0.
PROVIDER_OPENID : constant String := "openid";
-- Use the Facebook OAuth 2.0 - draft 12 authentication server.
PROVIDER_FACEBOOK : constant String := "facebook";
-- Use the Google+ OpenID Connect Basic Client
PROVIDER_GOOGLE_PLUS : constant String := "google-plus";
Invalid_End_Point : exception;
Service_Error : exception;
type Parameters is limited interface;
function Get_Parameter (Params : in Parameters;
Name : in String) return String is abstract;
-- ------------------------------
-- Auth provider
-- ------------------------------
-- The <b>End_Point</b> represents the authentication provider that will authenticate
-- the user.
type End_Point is private;
function To_String (OP : End_Point) return String;
-- ------------------------------
-- Association
-- ------------------------------
-- The association contains the shared secret between the relying party
-- and the authentication provider. The association can be cached and reused to authenticate
-- different users using the same authentication provider. The association also has an
-- expiration date.
type Association is private;
-- Get the provider.
function Get_Provider (Assoc : in Association) return String;
-- Dump the association as a string (for debugging purposes)
function To_String (Assoc : Association) return String;
type Auth_Result is (AUTHENTICATED, CANCEL, SETUP_NEEDED, UNKNOWN, INVALID_SIGNATURE);
-- ------------------------------
-- Authentication result
-- ------------------------------
--
type Authentication is private;
-- Get the email address
function Get_Email (Auth : in Authentication) return String;
-- Get the user first name.
function Get_First_Name (Auth : in Authentication) return String;
-- Get the user last name.
function Get_Last_Name (Auth : in Authentication) return String;
-- Get the user full name.
function Get_Full_Name (Auth : in Authentication) return String;
-- Get the user identity.
function Get_Identity (Auth : in Authentication) return String;
-- Get the user claimed identity.
function Get_Claimed_Id (Auth : in Authentication) return String;
-- Get the user language.
function Get_Language (Auth : in Authentication) return String;
-- Get the user country.
function Get_Country (Auth : in Authentication) return String;
-- Get the result of the authentication.
function Get_Status (Auth : in Authentication) return Auth_Result;
-- ------------------------------
-- Default principal
-- ------------------------------
type Principal is new Security.Principal with private;
type Principal_Access is access all Principal'Class;
-- Get the principal name.
function Get_Name (From : in Principal) return String;
-- Get the user email address.
function Get_Email (From : in Principal) return String;
-- Get the authentication data.
function Get_Authentication (From : in Principal) return Authentication;
-- Create a principal with the given authentication results.
function Create_Principal (Auth : in Authentication) return Principal_Access;
-- ------------------------------
-- Authentication Manager
-- ------------------------------
-- The <b>Manager</b> provides the core operations for the authentication process.
type Manager is tagged limited private;
-- Initialize the authentication realm.
procedure Initialize (Realm : in out Manager;
Params : in Parameters'Class;
Name : in String := PROVIDER_OPENID);
-- Discover the authentication 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. The discover step may do nothing for
-- authentication providers based on OAuth.
-- (See OpenID Section 7.3 Discovery)
procedure Discover (Realm : in out Manager;
Name : in String;
Result : out End_Point);
-- Associate the application (relying party) with the authentication provider.
-- The association can be cached.
-- (See OpenID Section 8 Establishing Associations)
procedure Associate (Realm : in out Manager;
OP : in End_Point;
Result : out Association);
-- Get the authentication URL to which the user must be redirected for authentication
-- by the authentication server.
function Get_Authentication_URL (Realm : in Manager;
OP : in End_Point;
Assoc : in Association) return String;
-- Verify the authentication result
procedure Verify (Realm : in out Manager;
Assoc : in Association;
Request : in Parameters'Class;
Result : out Authentication);
private
use Ada.Strings.Unbounded;
type Association is record
Provider : Unbounded_String;
Session_Type : Unbounded_String;
Assoc_Type : Unbounded_String;
Assoc_Handle : Unbounded_String;
Mac_Key : Unbounded_String;
Expired : Ada.Calendar.Time;
end record;
type Authentication is record
Status : Auth_Result;
Identity : Unbounded_String;
Claimed_Id : Unbounded_String;
Email : Unbounded_String;
Full_Name : Unbounded_String;
First_Name : Unbounded_String;
Last_Name : Unbounded_String;
Language : Unbounded_String;
Country : Unbounded_String;
Gender : Unbounded_String;
Timezone : Unbounded_String;
Nickname : Unbounded_String;
end record;
type End_Point is record
URL : Unbounded_String;
Alias : Unbounded_String;
Expired : Ada.Calendar.Time;
end record;
type Manager_Access is access all Manager'Class;
type Manager is new Ada.Finalization.Limited_Controlled with record
Provider : Unbounded_String;
Delegate : Manager_Access;
end record;
type Principal is new Security.Principal with record
Auth : Authentication;
end record;
procedure Set_Result (Result : in out Authentication;
Status : in Auth_Result;
Message : in String);
end Security.Auth;
|
Add Google+ provider
|
Add Google+ provider
|
Ada
|
apache-2.0
|
Letractively/ada-security
|
04babe16ac7bee6c193e987f1c627e6c346767e1
|
src/mysql/ado-drivers-connections-mysql.adb
|
src/mysql/ado-drivers-connections-mysql.adb
|
-----------------------------------------------------------------------
-- ADO Mysql Database -- MySQL Database connections
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 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.Task_Identification;
with Interfaces.C.Strings;
with Util.Log;
with Util.Log.Loggers;
with ADO.Sessions;
with ADO.Statements.Mysql;
with ADO.Schemas.Mysql;
with ADO.C;
with Mysql.Lib; use Mysql.Lib;
package body ADO.Drivers.Connections.Mysql is
use ADO.Statements.Mysql;
use Util.Log;
use Interfaces.C;
pragma Linker_Options (MYSQL_LIB_NAME);
Log : constant Loggers.Logger := Loggers.Create ("ADO.Databases.Mysql");
Driver_Name : aliased constant String := "mysql";
Driver : aliased Mysql_Driver;
-- ------------------------------
-- Get the database driver which manages this connection.
-- ------------------------------
overriding
function Get_Driver (Database : in Database_Connection)
return ADO.Drivers.Connections.Driver_Access is
pragma Unreferenced (Database);
begin
return Driver'Access;
end Get_Driver;
overriding
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Query_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Table => Table);
end Create_Statement;
overriding
function Create_Statement (Database : in Database_Connection;
Query : in String)
return Query_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Query => Query);
end Create_Statement;
-- ------------------------------
-- Create a delete statement.
-- ------------------------------
overriding
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Delete_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Table => Table);
end Create_Statement;
-- ------------------------------
-- Create an insert statement.
-- ------------------------------
overriding
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Insert_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Table => Table);
end Create_Statement;
-- ------------------------------
-- Create an update statement.
-- ------------------------------
overriding
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Update_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Table => Table);
end Create_Statement;
-- ------------------------------
-- Start a transaction.
-- ------------------------------
overriding
procedure Begin_Transaction (Database : in out Database_Connection) is
begin
if Database.Autocommit then
Database.Execute ("set autocommit=0");
Database.Autocommit := False;
end if;
Database.Execute ("start transaction;");
end Begin_Transaction;
-- ------------------------------
-- Commit the current transaction.
-- ------------------------------
overriding
procedure Commit (Database : in out Database_Connection) is
Result : char;
begin
if Database.Server = null then
Log.Warn ("Commit while the connection is closed");
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
Result := mysql_commit (Database.Server);
if Result /= nul then
raise Database_Error with "Cannot commit transaction";
end if;
end Commit;
-- ------------------------------
-- Rollback the current transaction.
-- ------------------------------
overriding
procedure Rollback (Database : in out Database_Connection) is
Result : char;
begin
if Database.Server = null then
Log.Warn ("Rollback while the connection is closed");
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
Result := mysql_rollback (Database.Server);
if Result /= nul then
raise Database_Error with "Cannot rollback transaction";
end if;
end Rollback;
-- ------------------------------
-- Load the database schema definition for the current database.
-- ------------------------------
overriding
procedure Load_Schema (Database : in Database_Connection;
Schema : out ADO.Schemas.Schema_Definition) is
begin
ADO.Schemas.Mysql.Load_Schema (Database, Schema);
end Load_Schema;
-- Create the database and initialize it with the schema SQL file.
overriding
procedure Create_Database (Database : in Database_Connection;
Config : in Configs.Configuration'Class;
Schema_Path : in String;
Messages : out Util.Strings.Vectors.Vector) is
begin
null;
end Create_Database;
-- ------------------------------
-- Execute a simple SQL statement
-- ------------------------------
procedure Execute (Database : in out Database_Connection;
SQL : in Query_String) is
SQL_Stat : constant ADO.C.String_Ptr := ADO.C.To_String_Ptr (SQL);
Result : int;
begin
Log.Debug ("Execute SQL: {0}", SQL);
if Database.Server = null then
Log.Warn ("Database connection is not open");
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
Result := Mysql_Query (Database.Server, ADO.C.To_C (SQL_Stat));
Log.Debug ("Query result: {0}", int'Image (Result));
end Execute;
-- ------------------------------
-- Closes the database connection
-- ------------------------------
overriding
procedure Close (Database : in out Database_Connection) is
begin
if Database.Server /= null then
Log.Info ("Closing connection {0}/{1}", Database.Name, Database.Ident);
mysql_close (Database.Server);
Database.Server := null;
end if;
end Close;
-- ------------------------------
-- Releases the mysql connection if it is open
-- ------------------------------
overriding
procedure Finalize (Database : in out Database_Connection) is
begin
Log.Debug ("Release connection {0}/{1}", Database.Name, Database.Ident);
Database.Close;
end Finalize;
-- ------------------------------
-- Initialize the database connection manager.
--
-- mysql://localhost:3306/db
--
-- ------------------------------
procedure Create_Connection (D : in out Mysql_Driver;
Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is
Host : constant ADO.C.String_Ptr := ADO.C.To_String_Ptr (Config.Get_Server);
Name : constant ADO.C.String_Ptr := ADO.C.To_String_Ptr (Config.Get_Database);
Login : constant ADO.C.String_Ptr := ADO.C.To_String_Ptr (Config.Get_Property ("user"));
Password : constant ADO.C.String_Ptr := C.To_String_Ptr (Config.Get_Property ("password"));
Socket : ADO.C.String_Ptr;
Port : unsigned := unsigned (Config.Get_Port);
Flags : constant unsigned_long := 0;
Connection : Mysql_Access;
Socket_Path : constant String := Config.Get_Property ("socket");
Server : Mysql_Access;
begin
if Socket_Path /= "" then
ADO.C.Set_String (Socket, Socket_Path);
end if;
if Port = 0 then
Port := 3306;
end if;
Log.Info ("Task {0} connecting to {1}:{2}",
Ada.Task_Identification.Image (Ada.Task_Identification.Current_Task),
Config.Get_Server, Config.Get_Database);
if Config.Get_Property ("password") = "" then
Log.Debug ("MySQL connection with user={0}", Config.Get_Property ("user"));
else
Log.Debug ("MySQL connection with user={0} password=XXXXXXXX",
Config.Get_Property ("user"));
end if;
Connection := mysql_init (null);
Server := mysql_real_connect (Connection, ADO.C.To_C (Host),
ADO.C.To_C (Login), ADO.C.To_C (Password),
ADO.C.To_C (Name), Port, ADO.C.To_C (Socket), Flags);
if Server = null then
declare
Message : constant String := Strings.Value (Mysql_Error (Connection));
begin
Log.Error ("Cannot connect to '{0}': {1}", Config.Get_Log_URI, Message);
mysql_close (Connection);
raise ADO.Configs.Connection_Error with "Cannot connect to mysql server: " & Message;
end;
end if;
D.Id := D.Id + 1;
declare
Ident : constant String := Util.Strings.Image (D.Id);
Database : constant Database_Connection_Access := new Database_Connection;
procedure Configure (Name : in String;
Item : in Util.Properties.Value);
procedure Configure (Name : in String;
Item : in Util.Properties.Value) is
Value : constant String := Util.Properties.To_String (Item);
begin
if Name = "encoding" then
Database.Execute ("SET NAMES " & Value);
Database.Execute ("SET CHARACTER SET " & Value);
Database.Execute ("SET CHARACTER_SET_SERVER = '" & Value & "'");
Database.Execute ("SET CHARACTER_SET_DATABASE = '" & Value & "'");
elsif Util.Strings.Index (Name, '.') = 0
and Name /= "user" and Name /= "password"
then
Database.Execute ("SET " & Name & "='" & Value & "'");
end if;
end Configure;
begin
Database.Ident (1 .. Ident'Length) := Ident;
Database.Server := Server;
Database.Name := To_Unbounded_String (Config.Get_Database);
-- Configure the connection by setting up the MySQL 'SET X=Y' SQL commands.
-- Typical configuration includes:
-- encoding=utf8
-- collation_connection=utf8_general_ci
Config.Iterate (Process => Configure'Access);
Result := Ref.Create (Database.all'Access);
end;
end Create_Connection;
-- ------------------------------
-- Initialize the Mysql driver.
-- ------------------------------
procedure Initialize is
use type Util.Strings.Name_Access;
begin
Log.Debug ("Initializing mysql driver");
if Driver.Name = null then
Driver.Name := Driver_Name'Access;
Register (Driver'Access);
end if;
end Initialize;
-- ------------------------------
-- Deletes the Mysql driver.
-- ------------------------------
overriding
procedure Finalize (D : in out Mysql_Driver) is
pragma Unreferenced (D);
begin
Log.Debug ("Deleting the mysql driver");
mysql_server_end;
end Finalize;
end ADO.Drivers.Connections.Mysql;
|
-----------------------------------------------------------------------
-- ADO Mysql Database -- MySQL Database connections
-- Copyright (C) 2009, 2010, 2011, 2012, 2013, 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.Task_Identification;
with Ada.Directories;
with Interfaces.C.Strings;
with Util.Log;
with Util.Log.Loggers;
with Util.Processes.Tools;
with ADO.Sessions.Sources;
with ADO.Sessions.Factory;
with ADO.Statements.Mysql;
with ADO.Schemas.Mysql;
with ADO.Parameters;
with ADO.Queries;
with ADO.C;
with Mysql.Lib; use Mysql.Lib;
package body ADO.Drivers.Connections.Mysql is
use ADO.Statements.Mysql;
use Util.Log;
use Interfaces.C;
pragma Linker_Options (MYSQL_LIB_NAME);
Log : constant Loggers.Logger := Loggers.Create ("ADO.Databases.Mysql");
Driver_Name : aliased constant String := "mysql";
Driver : aliased Mysql_Driver;
-- ------------------------------
-- Get the database driver which manages this connection.
-- ------------------------------
overriding
function Get_Driver (Database : in Database_Connection)
return ADO.Drivers.Connections.Driver_Access is
pragma Unreferenced (Database);
begin
return Driver'Access;
end Get_Driver;
overriding
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Query_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Table => Table);
end Create_Statement;
overriding
function Create_Statement (Database : in Database_Connection;
Query : in String)
return Query_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Query => Query);
end Create_Statement;
-- ------------------------------
-- Create a delete statement.
-- ------------------------------
overriding
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Delete_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Table => Table);
end Create_Statement;
-- ------------------------------
-- Create an insert statement.
-- ------------------------------
overriding
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Insert_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Table => Table);
end Create_Statement;
-- ------------------------------
-- Create an update statement.
-- ------------------------------
overriding
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Update_Statement_Access is
begin
return Create_Statement (Database => Database.Server, Table => Table);
end Create_Statement;
-- ------------------------------
-- Start a transaction.
-- ------------------------------
overriding
procedure Begin_Transaction (Database : in out Database_Connection) is
begin
if Database.Autocommit then
Database.Execute ("set autocommit=0");
Database.Autocommit := False;
end if;
Database.Execute ("start transaction;");
end Begin_Transaction;
-- ------------------------------
-- Commit the current transaction.
-- ------------------------------
overriding
procedure Commit (Database : in out Database_Connection) is
Result : char;
begin
if Database.Server = null then
Log.Warn ("Commit while the connection is closed");
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
Result := mysql_commit (Database.Server);
if Result /= nul then
raise Database_Error with "Cannot commit transaction";
end if;
end Commit;
-- ------------------------------
-- Rollback the current transaction.
-- ------------------------------
overriding
procedure Rollback (Database : in out Database_Connection) is
Result : char;
begin
if Database.Server = null then
Log.Warn ("Rollback while the connection is closed");
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
Result := mysql_rollback (Database.Server);
if Result /= nul then
raise Database_Error with "Cannot rollback transaction";
end if;
end Rollback;
-- ------------------------------
-- Load the database schema definition for the current database.
-- ------------------------------
overriding
procedure Load_Schema (Database : in Database_Connection;
Schema : out ADO.Schemas.Schema_Definition) is
begin
ADO.Schemas.Mysql.Load_Schema (Database, Schema);
end Load_Schema;
-- ------------------------------
-- Execute a simple SQL statement
-- ------------------------------
procedure Execute (Database : in out Database_Connection;
SQL : in Query_String) is
SQL_Stat : constant ADO.C.String_Ptr := ADO.C.To_String_Ptr (SQL);
Result : int;
begin
Log.Debug ("Execute SQL: {0}", SQL);
if Database.Server = null then
Log.Warn ("Database connection is not open");
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
Result := Mysql_Query (Database.Server, ADO.C.To_C (SQL_Stat));
Log.Debug ("Query result: {0}", int'Image (Result));
end Execute;
-- ------------------------------
-- Closes the database connection
-- ------------------------------
overriding
procedure Close (Database : in out Database_Connection) is
begin
if Database.Server /= null then
Log.Info ("Closing connection {0}/{1}", Database.Name, Database.Ident);
mysql_close (Database.Server);
Database.Server := null;
end if;
end Close;
-- ------------------------------
-- Releases the mysql connection if it is open
-- ------------------------------
overriding
procedure Finalize (Database : in out Database_Connection) is
begin
Log.Debug ("Release connection {0}/{1}", Database.Name, Database.Ident);
Database.Close;
end Finalize;
-- ------------------------------
-- Initialize the database connection manager.
--
-- mysql://localhost:3306/db
--
-- ------------------------------
procedure Create_Connection (D : in out Mysql_Driver;
Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is
Host : constant ADO.C.String_Ptr := ADO.C.To_String_Ptr (Config.Get_Server);
Name : constant ADO.C.String_Ptr := ADO.C.To_String_Ptr (Config.Get_Database);
Login : constant ADO.C.String_Ptr := ADO.C.To_String_Ptr (Config.Get_Property ("user"));
Password : constant ADO.C.String_Ptr := C.To_String_Ptr (Config.Get_Property ("password"));
Socket : ADO.C.String_Ptr;
Port : unsigned := unsigned (Config.Get_Port);
Flags : constant unsigned_long := 0;
Connection : Mysql_Access;
Socket_Path : constant String := Config.Get_Property ("socket");
Server : Mysql_Access;
begin
if Socket_Path /= "" then
ADO.C.Set_String (Socket, Socket_Path);
end if;
if Port = 0 then
Port := 3306;
end if;
Log.Info ("Task {0} connecting to {1}:{2}",
Ada.Task_Identification.Image (Ada.Task_Identification.Current_Task),
Config.Get_Server, Config.Get_Database);
if Config.Get_Property ("password") = "" then
Log.Debug ("MySQL connection with user={0}", Config.Get_Property ("user"));
else
Log.Debug ("MySQL connection with user={0} password=XXXXXXXX",
Config.Get_Property ("user"));
end if;
Connection := mysql_init (null);
Server := mysql_real_connect (Connection, ADO.C.To_C (Host),
ADO.C.To_C (Login), ADO.C.To_C (Password),
ADO.C.To_C (Name), Port, ADO.C.To_C (Socket), Flags);
if Server = null then
declare
Message : constant String := Strings.Value (Mysql_Error (Connection));
begin
Log.Error ("Cannot connect to '{0}': {1}", Config.Get_Log_URI, Message);
mysql_close (Connection);
raise ADO.Configs.Connection_Error with "Cannot connect to mysql server: " & Message;
end;
end if;
D.Id := D.Id + 1;
declare
Ident : constant String := Util.Strings.Image (D.Id);
Database : constant Database_Connection_Access := new Database_Connection;
procedure Configure (Name : in String;
Item : in Util.Properties.Value);
procedure Configure (Name : in String;
Item : in Util.Properties.Value) is
Value : constant String := Util.Properties.To_String (Item);
begin
if Name = "encoding" then
Database.Execute ("SET NAMES " & Value);
Database.Execute ("SET CHARACTER SET " & Value);
Database.Execute ("SET CHARACTER_SET_SERVER = '" & Value & "'");
Database.Execute ("SET CHARACTER_SET_DATABASE = '" & Value & "'");
elsif Util.Strings.Index (Name, '.') = 0
and Name /= "user" and Name /= "password"
then
Database.Execute ("SET " & Name & "='" & Value & "'");
end if;
end Configure;
begin
Database.Ident (1 .. Ident'Length) := Ident;
Database.Server := Server;
Database.Name := To_Unbounded_String (Config.Get_Database);
-- Configure the connection by setting up the MySQL 'SET X=Y' SQL commands.
-- Typical configuration includes:
-- encoding=utf8
-- collation_connection=utf8_general_ci
Config.Iterate (Process => Configure'Access);
Result := Ref.Create (Database.all'Access);
end;
end Create_Connection;
-- ------------------------------
-- Create the database and initialize it with the schema SQL file.
-- The `Admin` parameter describes the database connection with administrator access.
-- The `Config` parameter describes the target database connection.
-- ------------------------------
overriding
procedure Create_Database (D : in out Mysql_Driver;
Admin : in Configs.Configuration'Class;
Config : in Configs.Configuration'Class;
Schema_Path : in String;
Messages : out Util.Strings.Vectors.Vector) is
pragma Unreferenced (D);
-- Create the MySQL tables in the database. The tables are created by launching
-- the external command 'mysql' and using the create-xxx-mysql.sql generated scripts.
procedure Create_Mysql_Tables (Path : in String;
Config : in Configs.Configuration'Class);
-- Create the database identified by the given name.
procedure Create_Database (DB : in ADO.Sessions.Master_Session;
Name : in String);
-- Create the user and grant him access to the database.
procedure Create_User_Grant (DB : in ADO.Sessions.Master_Session;
Name : in String;
User : in String;
Password : in String);
-- ------------------------------
-- Check if the database with the given name exists.
-- ------------------------------
function Has_Database (DB : in ADO.Sessions.Session'Class;
Name : in String) return Boolean is
Stmt : ADO.Statements.Query_Statement;
begin
Stmt := DB.Create_Statement ("SHOW DATABASES");
Stmt.Execute;
while Stmt.Has_Elements loop
declare
D : constant String := Stmt.Get_String (0);
begin
if Name = D then
return True;
end if;
end;
Stmt.Next;
end loop;
return False;
end Has_Database;
-- ------------------------------
-- Check if the database with the given name has some tables.
-- ------------------------------
function Has_Tables (DB : in ADO.Sessions.Session'Class;
Name : in String) return Boolean is
Stmt : ADO.Statements.Query_Statement;
begin
Stmt := DB.Create_Statement ("SHOW TABLES FROM `:name`");
Stmt.Bind_Param ("name", ADO.Parameters.Token (Name));
Stmt.Execute;
return Stmt.Has_Elements;
end Has_Tables;
-- ------------------------------
-- Create the database identified by the given name.
-- ------------------------------
procedure Create_Database (DB : in ADO.Sessions.Master_Session;
Name : in String) is
Stmt : ADO.Statements.Query_Statement;
begin
Log.Info ("Creating database '{0}'", Name);
Stmt := DB.Create_Statement ("CREATE DATABASE `:name`");
Stmt.Bind_Param ("name", ADO.Parameters.Token (Name));
Stmt.Execute;
end Create_Database;
-- ------------------------------
-- Create the user and grant him access to the database.
-- ------------------------------
procedure Create_User_Grant (DB : in ADO.Sessions.Master_Session;
Name : in String;
User : in String;
Password : in String) is
Query : ADO.Queries.Context;
Stmt : ADO.Statements.Query_Statement;
begin
Log.Info ("Granting access for user '{0}' to database '{1}'", User, Name);
if Password'Length > 0 then
Query.Set_SQL ("GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, "
& "CREATE TEMPORARY TABLES, EXECUTE, SHOW VIEW ON "
& "`:name`.* to `:user`@'localhost' IDENTIFIED BY :password");
else
Query.Set_SQL ("GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, "
& "CREATE TEMPORARY TABLES, EXECUTE, SHOW VIEW ON "
& "`:name`.* to `:user`@'localhost'");
end if;
Stmt := DB.Create_Statement (Query);
Stmt.Bind_Param ("name", ADO.Parameters.Token (Name));
Stmt.Bind_Param ("user", ADO.Parameters.Token (User));
if Password'Length > 0 then
Stmt.Bind_Param ("password", Password);
end if;
Stmt.Execute;
Stmt := DB.Create_Statement ("FLUSH PRIVILEGES");
Stmt.Execute;
end Create_User_Grant;
-- ------------------------------
-- Create the MySQL tables in the database. The tables are created by launching
-- the external command 'mysql' and using the create-xxx-mysql.sql generated scripts.
-- ------------------------------
procedure Create_Mysql_Tables (Path : in String;
Config : in Configs.Configuration'Class) is
Database : constant String := Config.Get_Database;
Username : constant String := Config.Get_Property ("user");
Password : constant String := Config.Get_Property ("password");
Status : Integer;
begin
Log.Info ("Creating database tables using schema '{0}'", Path);
if not Ada.Directories.Exists (Path) then
Log.Error ("SQL file '{0}' does not exist.", Path);
Log.Error ("Please, run the following command: dynamo generate db");
return;
end if;
if Password'Length > 0 then
Util.Processes.Tools.Execute ("mysql --user='" & Username & "' --password='"
& Password & "' "
& Database, Path, Messages, Status);
else
Util.Processes.Tools.Execute ("mysql --user='" & Username & "' "
& Database, Path, Messages, Status);
end if;
end Create_Mysql_Tables;
Factory : ADO.Sessions.Factory.Session_Factory;
begin
Log.Info ("Connecting to {0} for database setup", Admin.Get_Log_URI);
-- Initialize the session factory to connect to the
-- database defined by root connection (which should allow the database creation).
Factory.Create (ADO.Sessions.Sources.Data_Source (Admin));
declare
DB : constant ADO.Sessions.Master_Session := Factory.Get_Master_Session;
begin
-- Create the database only if it does not already exists.
if not Has_Database (DB, Config.Get_Database) then
Create_Database (DB, Config.Get_Database);
end if;
-- If some tables exist, don't try to create tables again.
-- We could improve by reading the current database schema, comparing with our
-- schema and create what is missing (new tables, new columns).
if Has_Tables (DB, Config.Get_Database) then
Log.Error ("The database {0} exists", Config.Get_Database);
else
if "" /= Config.Get_Property ("user") then
-- Create the user grant. On MySQL, it is safe to do this several times.
Create_User_Grant (DB, Config.Get_Database,
Config.Get_Property ("user"),
Config.Get_Property ("password"));
end if;
-- And now create the tables by using the SQL script.
Create_Mysql_Tables (Schema_Path, Config);
end if;
end;
end Create_Database;
-- ------------------------------
-- Initialize the Mysql driver.
-- ------------------------------
procedure Initialize is
use type Util.Strings.Name_Access;
begin
Log.Debug ("Initializing mysql driver");
if Driver.Name = null then
Driver.Name := Driver_Name'Access;
Register (Driver'Access);
end if;
end Initialize;
-- ------------------------------
-- Deletes the Mysql driver.
-- ------------------------------
overriding
procedure Finalize (D : in out Mysql_Driver) is
pragma Unreferenced (D);
begin
Log.Debug ("Deleting the mysql driver");
mysql_server_end;
end Finalize;
end ADO.Drivers.Connections.Mysql;
|
Implement the Create_Database (implementation moved from Dynamo create database)
|
Implement the Create_Database (implementation moved from Dynamo create database)
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
cfff5fae3bc987f4cbe37e27e80e1c41052bbd12
|
src/natools-web-simple_pages-multipages.ads
|
src/natools-web-simple_pages-multipages.ads
|
------------------------------------------------------------------------------
-- Copyright (c) 2019, Natacha Porté --
-- --
-- Permission to use, copy, modify, and distribute this software for any --
-- purpose with or without fee is hereby granted, provided that the above --
-- copyright notice and this permission notice appear in all copies. --
-- --
-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES --
-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF --
-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR --
-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES --
-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN --
-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF --
-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. --
------------------------------------------------------------------------------
------------------------------------------------------------------------------
-- Natools.Web.Simple_Pages.Multipages extends the Simple_Pages idea by --
-- gathering several related pages into a single file, with common elements --
-- and comment parameters. --
-- The first block contains the defaults, and each of the following blocks --
-- describes a page, and unlike the Simple_Pages the first atom is not --
-- ignored, but allows to override the path rendered in --
-- templates ("Web_Path") and/or the path under which the simple page is --
-- registered ("Key_Path"), according to the following syntax: --
-- * an atom with a leading '+' has both Web_Path and Key_Path as the --
-- root multipage path followed by the suffix after '+', --
-- * an atom with a leading '-' has the Web_Path overridden by the suffix --
-- after '-' and is not registered as responding to any path in the site,--
-- * an atom with a leading '#' has the Web_Path of the root multipage --
-- followed by the suffix after '#' and is not registered in the site, --
-- * other atoms override both the Web_Path and the Key_Path. --
-- So for example, a bunch of pages can be simply merged using unprefixed --
-- atoms. A page made of several subcomponents that don't have any --
-- dedicated path but behave as self-contained entities in the rendering --
-- system can be made with the index page marked as "+" (with an empty --
-- suffix), and subcomponents as "#subanchor" so that they Web_Path still --
-- points to the relevant subcomponent. --
------------------------------------------------------------------------------
with Natools.S_Expressions;
with Natools.Web.Sites;
private with Natools.S_Expressions.Atom_Refs;
private with Natools.S_Expressions.Caches;
package Natools.Web.Simple_Pages.Multipages is
type Loader is new Sites.Page_Loader with private;
overriding procedure Load
(Object : in out Loader;
Builder : in out Sites.Site_Builder;
Path : in S_Expressions.Atom);
function Create (File : in S_Expressions.Atom)
return Sites.Page_Loader'Class;
private
type Loader is new Sites.Page_Loader with record
File_Path : S_Expressions.Atom_Refs.Immutable_Reference;
end record;
type Default_Data is record
File_Path : S_Expressions.Atom_Refs.Immutable_Reference;
Elements : Containers.Expression_Maps.Constant_Map;
Comment_List : S_Expressions.Caches.Cursor;
Comment_Path_Prefix : S_Expressions.Atom_Refs.Immutable_Reference;
Comment_Path_Suffix : S_Expressions.Atom_Refs.Immutable_Reference;
end record;
end Natools.Web.Simple_Pages.Multipages;
|
------------------------------------------------------------------------------
-- Copyright (c) 2019, Natacha Porté --
-- --
-- Permission to use, copy, modify, and distribute this software for any --
-- purpose with or without fee is hereby granted, provided that the above --
-- copyright notice and this permission notice appear in all copies. --
-- --
-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES --
-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF --
-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR --
-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES --
-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN --
-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF --
-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. --
------------------------------------------------------------------------------
------------------------------------------------------------------------------
-- Natools.Web.Simple_Pages.Multipages extends the Simple_Pages idea by --
-- gathering several related pages into a single file, with common elements --
-- and comment parameters. --
-- Each list in the input file describes a page or default values used for --
-- subsequent pages, and unlike the Simple_Pages the first atom is not --
-- ignored, but allows to override the path rendered in --
-- templates ("Web_Path") and/or the path under which the simple page is --
-- registered ("Key_Path"), according to the following syntax: --
-- * an empty atom is followed by the defaults, --
-- * an atom with a leading '+' has both Web_Path and Key_Path as the --
-- root multipage path followed by the suffix after '+', --
-- * an atom with a leading '-' has the Web_Path overridden by the suffix --
-- after '-' and is not registered as responding to any path in the site,--
-- * an atom with a leading '#' has the Web_Path of the root multipage --
-- followed by the suffix after '#' and is not registered in the site, --
-- * other atoms override both the Web_Path and the Key_Path. --
-- So for example, a bunch of pages can be simply merged using unprefixed --
-- atoms. A page made of several subcomponents that don't have any --
-- dedicated path but behave as self-contained entities in the rendering --
-- system can be made with the index page marked as "+" (with an empty --
-- suffix), and subcomponents as "#subanchor" so that they Web_Path still --
-- points to the relevant subcomponent. --
------------------------------------------------------------------------------
with Natools.S_Expressions;
with Natools.Web.Sites;
private with Natools.S_Expressions.Atom_Refs;
private with Natools.S_Expressions.Caches;
package Natools.Web.Simple_Pages.Multipages is
type Loader is new Sites.Page_Loader with private;
overriding procedure Load
(Object : in out Loader;
Builder : in out Sites.Site_Builder;
Path : in S_Expressions.Atom);
function Create (File : in S_Expressions.Atom)
return Sites.Page_Loader'Class;
private
type Loader is new Sites.Page_Loader with record
File_Path : S_Expressions.Atom_Refs.Immutable_Reference;
end record;
type Default_Data is record
File_Path : S_Expressions.Atom_Refs.Immutable_Reference;
Elements : Containers.Expression_Maps.Constant_Map;
Comment_List : S_Expressions.Caches.Cursor;
Comment_Path_Prefix : S_Expressions.Atom_Refs.Immutable_Reference;
Comment_Path_Suffix : S_Expressions.Atom_Refs.Immutable_Reference;
end record;
end Natools.Web.Simple_Pages.Multipages;
|
fix outdated description comment
|
simple_pages-multipages: fix outdated description comment
|
Ada
|
isc
|
faelys/natools-web,faelys/natools-web
|
144a6232489abdb280149f16e8482579e8b75968
|
src/ado-statements-create.ads
|
src/ado-statements-create.ads
|
-----------------------------------------------------------------------
-- ADO Statements -- Database statements
-- Copyright (C) 2009, 2010, 2011, 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.
-----------------------------------------------------------------------
package ADO.Statements.Create is
-- Create the query statement
function Create_Statement (Proxy : in Query_Statement_Access;
Expander : in ADO.Parameters.Expander_Access := null) return Query_Statement;
-- Create the delete statement
function Create_Statement (Proxy : in Delete_Statement_Access;
Expander : in ADO.Parameters.Expander_Access := null) return Delete_Statement;
-- Create an update statement
function Create_Statement (Proxy : in Update_Statement_Access;
Expander : in ADO.Parameters.Expander_Access := null) return Update_Statement;
-- Create the insert statement.
function Create_Statement (Proxy : in Update_Statement_Access;
Expander : in ADO.Parameters.Expander_Access := null) return Insert_Statement;
end ADO.Statements.Create;
|
-----------------------------------------------------------------------
-- ADO Statements -- Database statements
-- Copyright (C) 2009, 2010, 2011, 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.
-----------------------------------------------------------------------
package ADO.Statements.Create is
-- Create the query statement
function Create_Statement (Proxy : in Query_Statement_Access;
Expander : in ADO.Parameters.Expander_Access := null)
return Query_Statement;
-- Create the delete statement
function Create_Statement (Proxy : in Delete_Statement_Access;
Expander : in ADO.Parameters.Expander_Access := null)
return Delete_Statement;
-- Create an update statement
function Create_Statement (Proxy : in Update_Statement_Access;
Expander : in ADO.Parameters.Expander_Access := null)
return Update_Statement;
-- Create the insert statement.
function Create_Statement (Proxy : in Update_Statement_Access;
Expander : in ADO.Parameters.Expander_Access := null)
return Insert_Statement;
end ADO.Statements.Create;
|
Fix style compilation warning
|
Fix style compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
d83fa05862d9ce37bffebc2fe0fbb0e6f2316988
|
test/src/nls_test.adb
|
test/src/nls_test.adb
|
------------------------------------------------------------------------------
-- --
-- Copyright (c) 2014-2022 Vitalii Bondarenko <[email protected]> --
-- --
------------------------------------------------------------------------------
-- --
-- The MIT License (MIT) --
-- --
-- Permission is hereby granted, free of charge, to any person obtaining a --
-- copy of this software and associated documentation files (the --
-- "Software"), to deal in the Software without restriction, including --
-- without limitation the rights to use, copy, modify, merge, publish, --
-- distribute, sublicense, and/or sell copies of the Software, and to --
-- permit persons to whom the Software is furnished to do so, subject to --
-- the following conditions: --
-- --
-- The above copyright notice and this permission notice shall be included --
-- in all copies or substantial portions of the Software. --
-- --
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --
-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --
-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --
-- IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY --
-- CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, --
-- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE --
-- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. --
------------------------------------------------------------------------------
with Ada.Text_IO; use Ada.Text_IO;
with Ada.Strings; use Ada.Strings;
with Ada.Strings.Fixed; use Ada.Strings.Fixed;
with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
with Ada.Strings.Unbounded.Text_IO; use Ada.Strings.Unbounded.Text_IO;
with Interfaces.C; use Interfaces.C;
with Interfaces.C.Strings; use Interfaces.C.Strings;
with L10n; use L10n;
with L10n.Langinfo; use L10n.Langinfo;
with L10n.Localeinfo; use L10n.Localeinfo;
with I18n; use I18n;
procedure NLS_Test is
package Enum_IO is new Ada.Text_IO.Enumeration_IO (Locale_Item);
-----------------
-- Print_Lconv --
-----------------
procedure Print_Lconv is
Lconv : Lconv_Access;
begin
Lconv := Localeconv;
Put_Line ("Localeconv Result");
Put_Line ("-----------------");
Put_Line (-"Decimal Point : '" & Lconv.Decimal_Point & "'");
Put_Line (-"Thousands Separator : '" & Lconv.Thousands_Sep & "'");
Put_Line (-"Grouping Format : '" & Lconv.Grouping & "'");
Put_Line (-"Int'l Currency Symbol : '" & Lconv.Int_Curr_Symbol & "'");
Put_Line (-"Local Currency Symbol : '" & Lconv.Currency_Symbol & "'");
Put_Line (-"Monetary Decimal Point : '" & Lconv.Mon_Decimal_Point & "'");
Put_Line (-"Monetary Thousands Separator : '" & Lconv.Mon_Thousands_Sep & "'");
Put_Line (-"Monetary Grouping Format : '" & Lconv.Mon_Grouping & "'");
Put_Line (-"Positive Sign : '" & Lconv.Positive_Sign & "'");
Put_Line (-"Negative Sign : '" & Lconv.Negative_Sign & "'");
Put_Line (-"Int'l Fraction Digits : '" & Lconv.Int_Frac_Digits'Img & "'");
Put_Line (-"Local Fraction Digits : '" & Lconv.Frac_Digits'Img & "'");
Put_Line (-"P_Cs_Precedes : '" & Lconv.P_Cs_Precedes'Img & "'");
Put_Line (-"P_Sep_By_Space : '" & Lconv.P_Sep_By_Space'Img & "'");
Put_Line (-"N_Cs_Precedes : '" & Lconv.N_Cs_Precedes'Img & "'");
Put_Line (-"N_Sep_By_Space : '" & Lconv.N_Sep_By_Space'Img & "'");
Put_Line (-"Positive sign positions : '" & Lconv.P_Sign_Posn'Img & "'");
Put_Line (-"Negative sign positions : '" & Lconv.N_Sign_Posn'Img & "'");
Put_Line (-"Int_P_Cs_Precedes : '" & Lconv.Int_P_Cs_Precedes'Img & "'");
Put_Line (-"Int_P_Sep_By_Space : '" & Lconv.Int_P_Sep_By_Space'Img & "'");
Put_Line (-"Int_N_Cs_Precedes : '" & Lconv.Int_N_Cs_Precedes'Img & "'");
Put_Line (-"Int_N_Sep_By_Space : '" & Lconv.Int_N_Sep_By_Space'Img & "'");
Put_Line (-"Int'l Positive sign positions : '" & Lconv.Int_P_Sign_Posn'Img & "'");
Put_Line (-"Int'l Negative sign positions : '" & Lconv.Int_N_Sign_Posn'Img & "'");
end Print_Lconv;
-----------------------
-- Print_Nl_Langinfo --
-----------------------
procedure Print_Nl_Langinfo is
begin
Put_Line ("Nl_Langinfo Result");
Put_Line ("------------------");
for Item in Locale_Item'Range loop
Enum_IO.Put (Item);
Put (" : ");
Put_Line ("'" & Nl_Langinfo (Item) & "'");
end loop;
end Print_Nl_Langinfo;
begin
Set_Locale;
Text_Domain ("nls_test");
Bind_Text_Domain ("nls_test", "");
-- POSIX format locale name string
-- Set_Locale (Locale => "C");
Set_Locale (Locale => "uk_UA.UTF-8");
-- Windows format locale name string
-- Set_Locale (Locale => "Ukrainian_Ukraine.1251");
Put_Line (-"Current locale : " & Get_Locale);
New_Line;
Print_Lconv;
New_Line;
Print_Nl_Langinfo;
end NLS_Test;
|
------------------------------------------------------------------------------
-- --
-- Copyright (c) 2014-2022 Vitalii Bondarenko <[email protected]> --
-- --
------------------------------------------------------------------------------
-- --
-- The MIT License (MIT) --
-- --
-- Permission is hereby granted, free of charge, to any person obtaining a --
-- copy of this software and associated documentation files (the --
-- "Software"), to deal in the Software without restriction, including --
-- without limitation the rights to use, copy, modify, merge, publish, --
-- distribute, sublicense, and/or sell copies of the Software, and to --
-- permit persons to whom the Software is furnished to do so, subject to --
-- the following conditions: --
-- --
-- The above copyright notice and this permission notice shall be included --
-- in all copies or substantial portions of the Software. --
-- --
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --
-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --
-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --
-- IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY --
-- CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, --
-- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE --
-- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. --
------------------------------------------------------------------------------
with Ada.Text_IO; use Ada.Text_IO;
with Ada.Strings; use Ada.Strings;
with Ada.Strings.Fixed; use Ada.Strings.Fixed;
with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
with Ada.Strings.Unbounded.Text_IO; use Ada.Strings.Unbounded.Text_IO;
with Interfaces.C; use Interfaces.C;
with Interfaces.C.Strings; use Interfaces.C.Strings;
with L10n; use L10n;
with L10n.Langinfo; use L10n.Langinfo;
with L10n.Localeinfo; use L10n.Localeinfo;
with I18n; use I18n;
procedure NLS_Test is
package Enum_IO is new Ada.Text_IO.Enumeration_IO (Locale_Item);
-----------------
-- Print_Lconv --
-----------------
procedure Print_Lconv is
Lconv : Lconv_Access;
begin
Lconv := Localeconv;
Put_Line ("Localeconv Result");
Put_Line ("-----------------");
Put_Line (-"Decimal Point : '" & Lconv.Decimal_Point & "'");
Put_Line (-"Thousands Separator : '" & Lconv.Thousands_Sep & "'");
Put_Line (-"Grouping Format : '" & Lconv.Grouping & "'");
Put_Line (-"Int'l Currency Symbol : '" & Lconv.Int_Curr_Symbol & "'");
Put_Line (-"Local Currency Symbol : '" & Lconv.Currency_Symbol & "'");
Put_Line (-"Monetary Decimal Point : '" & Lconv.Mon_Decimal_Point & "'");
Put_Line (-"Monetary Thousands Separator : '" & Lconv.Mon_Thousands_Sep & "'");
Put_Line (-"Monetary Grouping Format : '" & Lconv.Mon_Grouping & "'");
Put_Line (-"Positive Sign : '" & Lconv.Positive_Sign & "'");
Put_Line (-"Negative Sign : '" & Lconv.Negative_Sign & "'");
Put_Line (-"Int'l Fraction Digits : '" & Lconv.Int_Frac_Digits'Img & "'");
Put_Line (-"Local Fraction Digits : '" & Lconv.Frac_Digits'Img & "'");
Put_Line (-"P_Cs_Precedes : '" & Lconv.P_Cs_Precedes'Img & "'");
Put_Line (-"P_Sep_By_Space : '" & Lconv.P_Sep_By_Space'Img & "'");
Put_Line (-"N_Cs_Precedes : '" & Lconv.N_Cs_Precedes'Img & "'");
Put_Line (-"N_Sep_By_Space : '" & Lconv.N_Sep_By_Space'Img & "'");
Put_Line (-"Positive sign positions : '" & Lconv.P_Sign_Posn'Img & "'");
Put_Line (-"Negative sign positions : '" & Lconv.N_Sign_Posn'Img & "'");
Put_Line (-"Int_P_Cs_Precedes : '" & Lconv.Int_P_Cs_Precedes'Img & "'");
Put_Line (-"Int_P_Sep_By_Space : '" & Lconv.Int_P_Sep_By_Space'Img & "'");
Put_Line (-"Int_N_Cs_Precedes : '" & Lconv.Int_N_Cs_Precedes'Img & "'");
Put_Line (-"Int_N_Sep_By_Space : '" & Lconv.Int_N_Sep_By_Space'Img & "'");
Put_Line (-"Int'l Positive sign positions : '" & Lconv.Int_P_Sign_Posn'Img & "'");
Put_Line (-"Int'l Negative sign positions : '" & Lconv.Int_N_Sign_Posn'Img & "'");
end Print_Lconv;
-----------------------
-- Print_Nl_Langinfo --
-----------------------
procedure Print_Nl_Langinfo is
begin
Put_Line ("Nl_Langinfo Result");
Put_Line ("------------------");
for Item in Locale_Item'Range loop
Enum_IO.Put (Item);
Put (" : ");
Put_Line ("'" & Nl_Langinfo (Item) & "'");
end loop;
end Print_Nl_Langinfo;
begin
Set_Locale;
Text_Domain ("nls_test");
Bind_Text_Domain ("nls_test", "");
-- POSIX format locale name string
-- Set_Locale (Locale => "C");
-- Set_Locale (Locale => "uk_UA.UTF-8");
-- Windows format locale name string
-- Set_Locale (Locale => "Ukrainian_Ukraine.1251");
Put_Line (-"Current locale : " & Get_Locale);
New_Line;
Print_Lconv;
New_Line;
Print_Nl_Langinfo;
end NLS_Test;
|
Test change
|
Test change
|
Ada
|
mit
|
VitalijBondarenko/adanls
|
a47b6da89b6fa60d15aa1308ec0d7270cf022893
|
src/xml/util-serialize-io-xml.ads
|
src/xml/util-serialize-io-xml.ads
|
-----------------------------------------------------------------------
-- util-serialize-io-xml -- XML Serialization Driver
-- Copyright (C) 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 Sax.Exceptions;
with Sax.Locators;
with Sax.Readers;
with Sax.Attributes;
with Unicode.CES;
with Input_Sources;
with Ada.Streams;
with Ada.Strings.Unbounded;
with Util.Streams.Buffered;
with Util.Streams.Texts;
package Util.Serialize.IO.XML is
Parse_Error : exception;
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);
-- Set the XHTML reader to ignore or not the white spaces.
-- When set to True, the ignorable white spaces will not be kept.
procedure Set_Ignore_White_Spaces (Reader : in out Parser;
Value : in Boolean);
-- Set the XHTML reader to ignore empty lines.
procedure Set_Ignore_Empty_Lines (Reader : in out Parser;
Value : in Boolean);
-- Get the current location (file and line) to report an error message.
function Get_Location (Handler : in Parser) return String;
type Xhtml_Reader is new Sax.Readers.Reader with private;
-- ------------------------------
-- XML Output Stream
-- ------------------------------
-- The <b>Output_Stream</b> provides methods for creating an XML output stream.
-- The stream object takes care of the XML 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);
-- Write a character on the response stream and escape that character as necessary.
procedure Write_Escape (Stream : in out Output_Stream'Class;
Char : in Wide_Wide_Character);
-- Write the value as a XML string. Special characters are escaped using the XML
-- escape rules.
procedure Write_String (Stream : in out Output_Stream;
Value : in String);
-- Write the value as a XML string. Special characters are escaped using the XML
-- escape rules.
procedure Write_Wide_String (Stream : in out Output_Stream;
Value : in Wide_Wide_String);
-- Write the value as a XML string. Special characters are escaped using the XML
-- escape rules.
procedure Write_String (Stream : in out Output_Stream;
Value : in Util.Beans.Objects.Object);
-- Start a new XML object.
procedure Start_Entity (Stream : in out Output_Stream;
Name : in String);
-- Terminates the current XML 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 XML name/value attribute.
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Write the entity value.
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);
-- Write a XML name/value entity (see Write_Attribute).
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Starts a XML array.
overriding
procedure Start_Array (Stream : in out Output_Stream;
Name : in String);
-- Terminates a XML array.
overriding
procedure End_Array (Stream : in out Output_Stream;
Name : in String);
-- Return the location where the exception was raised.
function Get_Location (Except : Sax.Exceptions.Sax_Parse_Exception'Class)
return String;
private
overriding
procedure Warning (Handler : in out Xhtml_Reader;
Except : in Sax.Exceptions.Sax_Parse_Exception'Class);
overriding
procedure Error (Handler : in out Xhtml_Reader;
Except : in Sax.Exceptions.Sax_Parse_Exception'Class);
overriding
procedure Fatal_Error (Handler : in out Xhtml_Reader;
Except : in Sax.Exceptions.Sax_Parse_Exception'Class);
overriding
procedure Set_Document_Locator (Handler : in out Xhtml_Reader;
Loc : in out Sax.Locators.Locator);
overriding
procedure Start_Document (Handler : in out Xhtml_Reader);
overriding
procedure End_Document (Handler : in out Xhtml_Reader);
overriding
procedure Start_Prefix_Mapping (Handler : in out Xhtml_Reader;
Prefix : in Unicode.CES.Byte_Sequence;
URI : in Unicode.CES.Byte_Sequence);
overriding
procedure End_Prefix_Mapping (Handler : in out Xhtml_Reader;
Prefix : in Unicode.CES.Byte_Sequence);
overriding
procedure Start_Element (Handler : in out Xhtml_Reader;
Namespace_URI : in Unicode.CES.Byte_Sequence := "";
Local_Name : in Unicode.CES.Byte_Sequence := "";
Qname : in Unicode.CES.Byte_Sequence := "";
Atts : in Sax.Attributes.Attributes'Class);
overriding
procedure End_Element (Handler : in out Xhtml_Reader;
Namespace_URI : in Unicode.CES.Byte_Sequence := "";
Local_Name : in Unicode.CES.Byte_Sequence := "";
Qname : in Unicode.CES.Byte_Sequence := "");
overriding
procedure Characters (Handler : in out Xhtml_Reader;
Ch : in Unicode.CES.Byte_Sequence);
overriding
procedure Ignorable_Whitespace (Handler : in out Xhtml_Reader;
Ch : in Unicode.CES.Byte_Sequence);
overriding
procedure Processing_Instruction (Handler : in out Xhtml_Reader;
Target : in Unicode.CES.Byte_Sequence;
Data : in Unicode.CES.Byte_Sequence);
overriding
procedure Skipped_Entity (Handler : in out Xhtml_Reader;
Name : in Unicode.CES.Byte_Sequence);
overriding
procedure Start_Cdata (Handler : in out Xhtml_Reader);
overriding
procedure End_Cdata (Handler : in out Xhtml_Reader);
overriding
function Resolve_Entity (Handler : Xhtml_Reader;
Public_Id : Unicode.CES.Byte_Sequence;
System_Id : Unicode.CES.Byte_Sequence)
return Input_Sources.Input_Source_Access;
overriding
procedure Start_DTD (Handler : in out Xhtml_Reader;
Name : Unicode.CES.Byte_Sequence;
Public_Id : Unicode.CES.Byte_Sequence := "";
System_Id : Unicode.CES.Byte_Sequence := "");
procedure Collect_Text (Handler : in out Xhtml_Reader;
Content : Unicode.CES.Byte_Sequence);
type Xhtml_Reader is new Sax.Readers.Reader with record
Stack_Pos : Natural := 0;
Handler : access Parser'Class;
Text : Ada.Strings.Unbounded.Unbounded_String;
-- 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;
Sink : access Reader'Class;
end record;
type Parser is new Util.Serialize.IO.Parser with record
-- The SAX locator to find the current file and line number.
Locator : Sax.Locators.Locator;
Has_Pending_Char : Boolean := False;
Pending_Char : Character;
-- 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;
type Output_Stream is limited new Util.Serialize.IO.Output_Stream with record
Close_Start : Boolean := False;
Stream : Util.Streams.Texts.Print_Stream_Access;
end record;
end Util.Serialize.IO.XML;
|
-----------------------------------------------------------------------
-- util-serialize-io-xml -- XML Serialization Driver
-- Copyright (C) 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 Sax.Exceptions;
with Sax.Locators;
with Sax.Readers;
with Sax.Attributes;
with Unicode.CES;
with Input_Sources;
with Ada.Streams;
with Ada.Strings.Unbounded;
with Util.Streams.Buffered;
with Util.Streams.Texts;
package Util.Serialize.IO.XML is
Parse_Error : exception;
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);
-- Set the XHTML reader to ignore or not the white spaces.
-- When set to True, the ignorable white spaces will not be kept.
procedure Set_Ignore_White_Spaces (Reader : in out Parser;
Value : in Boolean);
-- Set the XHTML reader to ignore empty lines.
procedure Set_Ignore_Empty_Lines (Reader : in out Parser;
Value : in Boolean);
-- Get the current location (file and line) to report an error message.
function Get_Location (Handler : in Parser) return String;
type Xhtml_Reader is new Sax.Readers.Reader with private;
-- ------------------------------
-- XML Output Stream
-- ------------------------------
-- The <b>Output_Stream</b> provides methods for creating an XML output stream.
-- The stream object takes care of the XML 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);
-- Write a character on the response stream and escape that character as necessary.
procedure Write_Escape (Stream : in out Output_Stream'Class;
Char : in Wide_Wide_Character);
-- Write the value as a XML string. Special characters are escaped using the XML
-- escape rules.
procedure Write_String (Stream : in out Output_Stream;
Value : in String);
-- Write the value as a XML string. Special characters are escaped using the XML
-- escape rules.
procedure Write_Wide_String (Stream : in out Output_Stream;
Value : in Wide_Wide_String);
-- Write the value as a XML string. Special characters are escaped using the XML
-- escape rules.
procedure Write_String (Stream : in out Output_Stream;
Value : in Util.Beans.Objects.Object);
-- Start a new XML object.
procedure Start_Entity (Stream : in out Output_Stream;
Name : in String);
-- Terminates the current XML 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_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Nullables.Nullable_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 XML name/value attribute.
procedure Write_Attribute (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Write the entity value.
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in String);
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Nullables.Nullable_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);
-- Write a XML name/value entity (see Write_Attribute).
overriding
procedure Write_Entity (Stream : in out Output_Stream;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- Starts a XML array.
overriding
procedure Start_Array (Stream : in out Output_Stream;
Name : in String);
-- Terminates a XML array.
overriding
procedure End_Array (Stream : in out Output_Stream;
Name : in String);
-- Return the location where the exception was raised.
function Get_Location (Except : Sax.Exceptions.Sax_Parse_Exception'Class)
return String;
private
overriding
procedure Warning (Handler : in out Xhtml_Reader;
Except : in Sax.Exceptions.Sax_Parse_Exception'Class);
overriding
procedure Error (Handler : in out Xhtml_Reader;
Except : in Sax.Exceptions.Sax_Parse_Exception'Class);
overriding
procedure Fatal_Error (Handler : in out Xhtml_Reader;
Except : in Sax.Exceptions.Sax_Parse_Exception'Class);
overriding
procedure Set_Document_Locator (Handler : in out Xhtml_Reader;
Loc : in out Sax.Locators.Locator);
overriding
procedure Start_Document (Handler : in out Xhtml_Reader);
overriding
procedure End_Document (Handler : in out Xhtml_Reader);
overriding
procedure Start_Prefix_Mapping (Handler : in out Xhtml_Reader;
Prefix : in Unicode.CES.Byte_Sequence;
URI : in Unicode.CES.Byte_Sequence);
overriding
procedure End_Prefix_Mapping (Handler : in out Xhtml_Reader;
Prefix : in Unicode.CES.Byte_Sequence);
overriding
procedure Start_Element (Handler : in out Xhtml_Reader;
Namespace_URI : in Unicode.CES.Byte_Sequence := "";
Local_Name : in Unicode.CES.Byte_Sequence := "";
Qname : in Unicode.CES.Byte_Sequence := "";
Atts : in Sax.Attributes.Attributes'Class);
overriding
procedure End_Element (Handler : in out Xhtml_Reader;
Namespace_URI : in Unicode.CES.Byte_Sequence := "";
Local_Name : in Unicode.CES.Byte_Sequence := "";
Qname : in Unicode.CES.Byte_Sequence := "");
overriding
procedure Characters (Handler : in out Xhtml_Reader;
Ch : in Unicode.CES.Byte_Sequence);
overriding
procedure Ignorable_Whitespace (Handler : in out Xhtml_Reader;
Ch : in Unicode.CES.Byte_Sequence);
overriding
procedure Processing_Instruction (Handler : in out Xhtml_Reader;
Target : in Unicode.CES.Byte_Sequence;
Data : in Unicode.CES.Byte_Sequence);
overriding
procedure Skipped_Entity (Handler : in out Xhtml_Reader;
Name : in Unicode.CES.Byte_Sequence);
overriding
procedure Start_Cdata (Handler : in out Xhtml_Reader);
overriding
procedure End_Cdata (Handler : in out Xhtml_Reader);
overriding
function Resolve_Entity (Handler : Xhtml_Reader;
Public_Id : Unicode.CES.Byte_Sequence;
System_Id : Unicode.CES.Byte_Sequence)
return Input_Sources.Input_Source_Access;
overriding
procedure Start_DTD (Handler : in out Xhtml_Reader;
Name : Unicode.CES.Byte_Sequence;
Public_Id : Unicode.CES.Byte_Sequence := "";
System_Id : Unicode.CES.Byte_Sequence := "");
procedure Collect_Text (Handler : in out Xhtml_Reader;
Content : Unicode.CES.Byte_Sequence);
type Xhtml_Reader is new Sax.Readers.Reader with record
Stack_Pos : Natural := 0;
Handler : access Parser'Class;
Text : Ada.Strings.Unbounded.Unbounded_String;
-- 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;
Sink : access Reader'Class;
end record;
type Parser is new Util.Serialize.IO.Parser with record
-- The SAX locator to find the current file and line number.
Locator : Sax.Locators.Locator;
Has_Pending_Char : Boolean := False;
Pending_Char : Character;
-- 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;
type Output_Stream is limited new Util.Serialize.IO.Output_Stream with record
Close_Start : Boolean := False;
Stream : Util.Streams.Texts.Print_Stream_Access;
end record;
end Util.Serialize.IO.XML;
|
Declare Write_Attribute and Write_Entity for Nullable_String
|
Declare Write_Attribute and Write_Entity for Nullable_String
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
3fc3346d265ff8701f7e7f2d4eed606cdbcda39b
|
mat/src/mat-readers.adb
|
mat/src/mat-readers.adb
|
-----------------------------------------------------------------------
-- mat-readers -- Reader
-- 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.Events;
with MAT.Types;
with MAT.Readers.Marshaller;
with Interfaces;
package body MAT.Readers is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Readers");
function Hash (Key : in MAT.Types.Uint16) return Ada.Containers.Hash_Type is
begin
return Ada.Containers.Hash_Type (Key);
end Hash;
-- ------------------------------
-- Register the reader to handle the event identified by the given name.
-- The event is mapped to the given id and the attributes table is used
-- to setup the mapping from the data stream attributes.
-- ------------------------------
procedure Register_Reader (Into : in out Manager_Base;
Reader : in Reader_Access;
Name : in String;
Id : in MAT.Events.Internal_Reference;
Model : in MAT.Events.Attribute_Table_Ptr) is
Handler : Message_Handler;
begin
Handler.For_Servant := Reader;
Handler.Id := Id;
Handler.Attributes := Model;
Handler.Mapping := null;
Into.Readers.Insert (Name, Handler);
end Register_Reader;
procedure Dispatch_Message (Client : in out Manager_Base;
Msg : in out Message) is
Event : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Pos : constant Handler_Maps.Cursor := Client.Handlers.Find (Event);
begin
if Handler_Maps.Has_Element (Pos) then
-- Message is not handled, skip it.
null;
else
declare
Handler : constant Message_Handler := Handler_Maps.Element (Pos);
begin
Dispatch (Handler.For_Servant.all, Handler.Id, Handler.Mapping.all'Access, Msg);
end;
end if;
end Dispatch_Message;
-- ------------------------------
-- Read an event definition from the stream and configure the reader.
-- ------------------------------
procedure Read_Definition (Client : in out Manager_Base;
Msg : in out Message) is
Name : constant String := MAT.Readers.Marshaller.Get_String (Msg.Buffer);
Event : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Count : constant MAT.Types.Uint8 := MAT.Readers.Marshaller.Get_Uint8 (Msg.Buffer);
Pos : constant Reader_Maps.Cursor := Client.Readers.Find (Name);
procedure Read_Attributes (Key : in String;
Element : in out Message_Handler) is
begin
Element.Mapping := new MAT.Events.Attribute_Table (1 .. Natural (Count));
for I in 1 .. Natural (Count) loop
declare
Name : constant String := MAT.Readers.Marshaller.Get_String (Msg.Buffer);
Size : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
begin
for J in Element.Attributes'Range loop
if Element.Attributes (J).Name.all = Name then
Element.Mapping (I) := Element.Attributes (J);
end if;
end loop;
end;
end loop;
end Read_Attributes;
begin
Log.Debug ("Read event definition {0}", Name);
if Reader_Maps.Has_Element (Pos) then
Client.Readers.Update_Element (Pos, Read_Attributes'Access);
end if;
end Read_Definition;
procedure Read_Headers (Client : in out Manager_Base;
Msg : in out Message) is
Count : MAT.Types.Uint16;
begin
Client.Version := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Client.Flags := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Count := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Log.Info ("Read event stream version {0} with {1} definitions",
MAT.Types.Uint16'Image (Client.Version),
MAT.Types.Uint16'Image (Count));
for I in 1 .. Count loop
Read_Definition (Client, Msg);
end loop;
end Read_Headers;
end MAT.Readers;
|
-----------------------------------------------------------------------
-- mat-readers -- Reader
-- 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.Events;
with MAT.Types;
with MAT.Readers.Marshaller;
with Interfaces;
package body MAT.Readers is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Readers");
function Hash (Key : in MAT.Types.Uint16) return Ada.Containers.Hash_Type is
begin
return Ada.Containers.Hash_Type (Key);
end Hash;
-- ------------------------------
-- Register the reader to handle the event identified by the given name.
-- The event is mapped to the given id and the attributes table is used
-- to setup the mapping from the data stream attributes.
-- ------------------------------
procedure Register_Reader (Into : in out Manager_Base;
Reader : in Reader_Access;
Name : in String;
Id : in MAT.Events.Internal_Reference;
Model : in MAT.Events.Const_Attribute_Table_Access) is
Handler : Message_Handler;
begin
Handler.For_Servant := Reader;
Handler.Id := Id;
Handler.Attributes := Model;
Handler.Mapping := null;
Into.Readers.Insert (Name, Handler);
end Register_Reader;
procedure Dispatch_Message (Client : in out Manager_Base;
Msg : in out Message) is
Event : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Pos : constant Handler_Maps.Cursor := Client.Handlers.Find (Event);
begin
if Handler_Maps.Has_Element (Pos) then
-- Message is not handled, skip it.
null;
else
declare
Handler : constant Message_Handler := Handler_Maps.Element (Pos);
begin
Dispatch (Handler.For_Servant.all, Handler.Id, Handler.Mapping.all'Access, Msg);
end;
end if;
end Dispatch_Message;
-- ------------------------------
-- Read an event definition from the stream and configure the reader.
-- ------------------------------
procedure Read_Definition (Client : in out Manager_Base;
Msg : in out Message) is
Name : constant String := MAT.Readers.Marshaller.Get_String (Msg.Buffer);
Event : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Count : constant MAT.Types.Uint8 := MAT.Readers.Marshaller.Get_Uint8 (Msg.Buffer);
Pos : constant Reader_Maps.Cursor := Client.Readers.Find (Name);
procedure Read_Attributes (Key : in String;
Element : in out Message_Handler) is
begin
Element.Mapping := new MAT.Events.Attribute_Table (1 .. Natural (Count));
for I in 1 .. Natural (Count) loop
declare
Name : constant String := MAT.Readers.Marshaller.Get_String (Msg.Buffer);
Size : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
begin
for J in Element.Attributes'Range loop
if Element.Attributes (J).Name.all = Name then
Element.Mapping (I) := Element.Attributes (J);
end if;
end loop;
end;
end loop;
end Read_Attributes;
begin
Log.Debug ("Read event definition {0}", Name);
if Reader_Maps.Has_Element (Pos) then
Client.Readers.Update_Element (Pos, Read_Attributes'Access);
end if;
end Read_Definition;
procedure Read_Headers (Client : in out Manager_Base;
Msg : in out Message) is
Count : MAT.Types.Uint16;
begin
Client.Version := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Client.Flags := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Count := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Log.Info ("Read event stream version {0} with {1} definitions",
MAT.Types.Uint16'Image (Client.Version),
MAT.Types.Uint16'Image (Count));
for I in 1 .. Count loop
Read_Definition (Client, Msg);
end loop;
end Read_Headers;
end MAT.Readers;
|
Use a Const_Attribute_Table_Access for the model
|
Use a Const_Attribute_Table_Access for the model
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
d3e59360df9ce773c84f2f8d8baf638c63bc50e1
|
mat/src/mat-targets.ads
|
mat/src/mat-targets.ads
|
-----------------------------------------------------------------------
-- mat-targets - Representation of target information
-- 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.Strings.Unbounded;
with Ada.Containers.Ordered_Maps;
with MAT.Types;
with MAT.Memory.Targets;
with MAT.Symbols.Targets;
with MAT.Readers;
with MAT.Consoles;
package MAT.Targets is
type Target_Process_Type is tagged limited record
Pid : MAT.Types.Target_Process_Ref;
Memory : MAT.Memory.Targets.Target_Memory;
Symbols : MAT.Symbols.Targets.Target_Symbols_Ref;
Console : MAT.Consoles.Console_Access;
end record;
type Target_Process_Type_Access is access all Target_Process_Type'Class;
type Target_Type is tagged limited private;
type Target_Type_Access is access all Target_Type'Class;
-- Get the console instance.
function Console (Target : in Target_Type) return MAT.Consoles.Console_Access;
-- Set the console instance.
procedure Console (Target : in out Target_Type;
Console : in MAT.Consoles.Console_Access);
-- Get the current process instance.
function Process (Target : in Target_Type) return Target_Process_Type_Access;
-- Initialize the target object to manage the memory slots, the stack frames
-- and setup the reader to analyze the memory and other events.
procedure Initialize (Target : in out Target_Type;
Reader : in out MAT.Readers.Manager_Base'Class);
-- Create a process instance to hold and keep track of memory and other information about
-- the given process ID.
procedure Create_Process (Target : in out Target_Type;
Pid : in MAT.Types.Target_Process_Ref;
Process : out Target_Process_Type_Access);
-- Find the process instance from the process ID.
function Find_Process (Target : in Target_Type;
Pid : in MAT.Types.Target_Process_Ref)
return Target_Process_Type_Access;
private
-- Define a map of <tt>Target_Process_Type_Access</tt> keyed by the process Id.
-- This map allows to retrieve the information about a process.
use type MAT.Types.Target_Process_Ref;
package Process_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Process_Ref,
Element_Type => Target_Process_Type_Access);
subtype Process_Map is Process_Maps.Map;
subtype Process_Cursor is Process_Maps.Cursor;
type Target_Type is tagged limited record
Current : Target_Process_Type_Access;
Processes : Process_Map;
Console : MAT.Consoles.Console_Access;
end record;
end MAT.Targets;
|
-----------------------------------------------------------------------
-- mat-targets - Representation of target information
-- 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.Strings.Unbounded;
with Ada.Containers.Ordered_Maps;
with MAT.Types;
with MAT.Memory.Targets;
with MAT.Symbols.Targets;
with MAT.Readers;
with MAT.Consoles;
package MAT.Targets is
type Target_Process_Type is tagged limited record
Pid : MAT.Types.Target_Process_Ref;
Path : Ada.Strings.Unbounded.Unbounded_String;
Memory : MAT.Memory.Targets.Target_Memory;
Symbols : MAT.Symbols.Targets.Target_Symbols_Ref;
Console : MAT.Consoles.Console_Access;
end record;
type Target_Process_Type_Access is access all Target_Process_Type'Class;
type Target_Type is tagged limited private;
type Target_Type_Access is access all Target_Type'Class;
-- Get the console instance.
function Console (Target : in Target_Type) return MAT.Consoles.Console_Access;
-- Set the console instance.
procedure Console (Target : in out Target_Type;
Console : in MAT.Consoles.Console_Access);
-- Get the current process instance.
function Process (Target : in Target_Type) return Target_Process_Type_Access;
-- Initialize the target object to manage the memory slots, the stack frames
-- and setup the reader to analyze the memory and other events.
procedure Initialize (Target : in out Target_Type;
Reader : in out MAT.Readers.Manager_Base'Class);
-- Create a process instance to hold and keep track of memory and other information about
-- the given process ID.
procedure Create_Process (Target : in out Target_Type;
Pid : in MAT.Types.Target_Process_Ref;
Path : in Ada.Strings.Unbounded.Unbounded_String;
Process : out Target_Process_Type_Access);
-- Find the process instance from the process ID.
function Find_Process (Target : in Target_Type;
Pid : in MAT.Types.Target_Process_Ref)
return Target_Process_Type_Access;
private
-- Define a map of <tt>Target_Process_Type_Access</tt> keyed by the process Id.
-- This map allows to retrieve the information about a process.
use type MAT.Types.Target_Process_Ref;
package Process_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Process_Ref,
Element_Type => Target_Process_Type_Access);
subtype Process_Map is Process_Maps.Map;
subtype Process_Cursor is Process_Maps.Cursor;
type Target_Type is tagged limited record
Current : Target_Process_Type_Access;
Processes : Process_Map;
Console : MAT.Consoles.Console_Access;
end record;
end MAT.Targets;
|
Store the path in the Target_Process
|
Store the path in the Target_Process
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
b8d7d643abcda9ec7e7edb69831b1cbcb7a45459
|
src/asf-components-utils-beans.adb
|
src/asf-components-utils-beans.adb
|
-----------------------------------------------------------------------
-- components-utils-beans -- Bean component utility
-- 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 ASF.Components.Utils.Beans is
-- ------------------------------
-- Evaluate the <b>value</b> attribute and set it in the value expression
-- referred to by the <b>var</b> attribute.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UISetBean;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
VE : constant EL.Expressions.Value_Expression := UI.Get_Value_Expression ("var");
begin
if VE.Is_Null then
UI.Log_Error ("Invalid value expression for 'var'");
return;
end if;
VE.Set_Value (Context => Context.Get_ELContext.all,
Value => UI.Get_Attribute (Context => Context, Name => "value"));
end Encode_Begin;
end ASF.Components.Utils.Beans;
|
-----------------------------------------------------------------------
-- components-utils-beans -- Bean component utility
-- Copyright (C) 2011, 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.Beans.Objects;
package body ASF.Components.Utils.Beans is
-- ------------------------------
-- Evaluate the <b>value</b> attribute and set it in the value expression
-- referred to by the <b>var</b> attribute.
-- ------------------------------
overriding
procedure Encode_Begin (UI : in UISetBean;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Name : constant String := Util.Beans.Objects.To_String (UI.Get_Attribute (Context, "var"));
begin
if Name'Length > 0 then
Context.Set_Attribute (Name, UI.Get_Attribute (Context => Context, Name => "value"));
else
declare
VE : constant EL.Expressions.Value_Expression := UI.Get_Value_Expression ("var");
begin
if VE.Is_Null then
UI.Log_Error ("Invalid value expression for 'var'");
return;
end if;
VE.Set_Value (Context => Context.Get_ELContext.all,
Value => UI.Get_Attribute (Context => Context, Name => "value"));
end;
end if;
end Encode_Begin;
end ASF.Components.Utils.Beans;
|
Fix the <util:set> component to set a variable or a bean attribute
|
Fix the <util:set> component to set a variable or a bean attribute
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
6c360576657e4af1eae2e4b408977466c7c254ba
|
src/security-contexts.adb
|
src/security-contexts.adb
|
-----------------------------------------------------------------------
-- security-contexts -- Context to provide security information and verify permissions
-- 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.Task_Attributes;
with Ada.Unchecked_Deallocation;
package body Security.Contexts is
use type Security.Policies.Policy_Context_Array_Access;
use type Security.Policies.Policy_Access;
use type Security.Policies.Policy_Context_Access;
package Task_Context is new Ada.Task_Attributes
(Security_Context_Access, null);
procedure Free is
new Ada.Unchecked_Deallocation (Object => Security.Policies.Policy_Context'Class,
Name => Security.Policies.Policy_Context_Access);
-- ------------------------------
-- Get the application associated with the current service operation.
-- ------------------------------
function Get_User_Principal (Context : in Security_Context'Class)
return Security.Principal_Access is
begin
return Context.Principal;
end Get_User_Principal;
-- ------------------------------
-- Get the permission manager.
-- ------------------------------
function Get_Permission_Manager (Context : in Security_Context'Class)
return Security.Policies.Policy_Manager_Access is
begin
return Context.Manager;
end Get_Permission_Manager;
-- ------------------------------
-- Get the policy with the name <b>Name</b> registered in the policy manager.
-- Returns null if there is no such policy.
-- ------------------------------
function Get_Policy (Context : in Security_Context'Class;
Name : in String) return Security.Policies.Policy_Access is
use type Security.Policies.Policy_Manager_Access;
begin
if Context.Manager = null then
return null;
else
return Context.Manager.Get_Policy (Name);
end if;
end Get_Policy;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- Returns True if the permission is granted.
-- ------------------------------
function Has_Permission (Context : in Security_Context;
Permission : in Permissions.Permission_Index) return Boolean is
use type Security.Policies.Policy_Manager_Access;
begin
if Context.Manager = null then
return False;
end if;
declare
Perm : Security.Permissions.Permission (Permission);
begin
return Context.Manager.Has_Permission (Context, Perm);
end;
end Has_Permission;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- Returns True if the permission is granted.
-- ------------------------------
function Has_Permission (Context : in Security_Context;
Permission : in String) return Boolean is
Index : constant Permissions.Permission_Index
:= Permissions.Get_Permission_Index (Permission);
begin
return Security_Context'Class (Context).Has_Permission (Index);
end Has_Permission;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- Returns True if the permission is granted.
-- ------------------------------
function Has_Permission (Context : in Security_Context;
Permission : in Permissions.Permission'Class) return Boolean is
use type Security.Policies.Policy_Manager_Access;
begin
if Context.Manager = null then
return False;
else
return Context.Manager.Has_Permission (Context, Permission);
end if;
end Has_Permission;
-- ------------------------------
-- Initializes the service context. By creating the <b>Security_Context</b> variable,
-- the instance will be associated with the current task attribute. If the current task
-- already has a security context, the new security context is installed, the old one
-- being kept.
-- ------------------------------
overriding
procedure Initialize (Context : in out Security_Context) is
begin
Context.Previous := Task_Context.Value;
Task_Context.Set_Value (Context'Unchecked_Access);
end Initialize;
-- ------------------------------
-- Finalize the security context releases any object. The previous security context is
-- restored to the current task attribute.
-- ------------------------------
overriding
procedure Finalize (Context : in out Security_Context) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => Security.Policies.Policy_Context_Array,
Name => Security.Policies.Policy_Context_Array_Access);
begin
Task_Context.Set_Value (Context.Previous);
if Context.Contexts /= null then
for I in Context.Contexts'Range loop
Free (Context.Contexts (I));
end loop;
Free (Context.Contexts);
end if;
end Finalize;
-- ------------------------------
-- Set a policy context information represented by <b>Value</b> and associated with
-- the policy index <b>Policy</b>.
-- ------------------------------
procedure Set_Policy_Context (Context : in out Security_Context;
Policy : in Security.Policies.Policy_Access;
Value : in Security.Policies.Policy_Context_Access) is
begin
if Context.Contexts = null then
Context.Contexts := Context.Manager.Create_Policy_Contexts;
end if;
Free (Context.Contexts (Policy.Get_Policy_Index));
Context.Contexts (Policy.Get_Policy_Index) := Value;
end Set_Policy_Context;
-- ------------------------------
-- Get the policy context information registered for the given security policy in the security
-- context <b>Context</b>.
-- Raises <b>Invalid_Context</b> if there is no such information.
-- Raises <b>Invalid_Policy</b> if the policy was not set.
-- ------------------------------
function Get_Policy_Context (Context : in Security_Context;
Policy : in Security.Policies.Policy_Access)
return Security.Policies.Policy_Context_Access is
Result : Security.Policies.Policy_Context_Access;
begin
if Policy = null then
raise Invalid_Policy;
end if;
if Context.Contexts = null then
raise Invalid_Context;
end if;
Result := Context.Contexts (Policy.Get_Policy_Index);
return Result;
end Get_Policy_Context;
-- ------------------------------
-- Returns True if a context information was registered for the security policy.
-- ------------------------------
function Has_Policy_Context (Context : in Security_Context;
Policy : in Security.Policies.Policy_Access) return Boolean is
begin
return Policy /= null and then Context.Contexts /= null
and then Context.Contexts (Policy.Get_Policy_Index) /= null;
end Has_Policy_Context;
-- ------------------------------
-- Set the current application and user context.
-- ------------------------------
procedure Set_Context (Context : in out Security_Context;
Manager : in Security.Policies.Policy_Manager_Access;
Principal : in Security.Principal_Access) is
begin
Context.Manager := Manager;
Context.Principal := Principal;
end Set_Context;
-- ------------------------------
-- Get the current security context.
-- Returns null if the current thread is not associated with any security context.
-- ------------------------------
function Current return Security_Context_Access is
begin
return Task_Context.Value;
end Current;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- ------------------------------
function Has_Permission (Permission : in Permissions.Permission_Index) return Boolean is
Context : constant Security_Context_Access := Current;
begin
if Context = null then
return False;
else
return Context.Has_Permission (Permission);
end if;
end Has_Permission;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- ------------------------------
function Has_Permission (Permission : in String) return Boolean is
Context : constant Security_Context_Access := Current;
begin
if Context = null then
return False;
else
return Context.Has_Permission (Permission);
end if;
end Has_Permission;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- ------------------------------
function Has_Permission (Permission : in Permissions.Permission'Class) return Boolean is
Context : constant Security_Context_Access := Current;
begin
if Context = null then
return False;
else
return Context.Has_Permission (Permission);
end if;
end Has_Permission;
end Security.Contexts;
|
-----------------------------------------------------------------------
-- security-contexts -- Context to provide security information and verify permissions
-- Copyright (C) 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.Task_Attributes;
with Ada.Unchecked_Deallocation;
package body Security.Contexts is
use type Security.Policies.Policy_Context_Array_Access;
use type Security.Policies.Policy_Access;
use type Security.Policies.Policy_Context_Access;
package Task_Context is new Ada.Task_Attributes
(Security_Context_Access, null);
procedure Free is
new Ada.Unchecked_Deallocation (Object => Security.Policies.Policy_Context'Class,
Name => Security.Policies.Policy_Context_Access);
-- ------------------------------
-- Get the application associated with the current service operation.
-- ------------------------------
function Get_User_Principal (Context : in Security_Context'Class)
return Security.Principal_Access is
begin
return Context.Principal;
end Get_User_Principal;
-- ------------------------------
-- Get the permission manager.
-- ------------------------------
function Get_Permission_Manager (Context : in Security_Context'Class)
return Security.Policies.Policy_Manager_Access is
begin
return Context.Manager;
end Get_Permission_Manager;
-- ------------------------------
-- Get the policy with the name <b>Name</b> registered in the policy manager.
-- Returns null if there is no such policy.
-- ------------------------------
function Get_Policy (Context : in Security_Context'Class;
Name : in String) return Security.Policies.Policy_Access is
use type Security.Policies.Policy_Manager_Access;
begin
if Context.Manager = null then
return null;
else
return Context.Manager.Get_Policy (Name);
end if;
end Get_Policy;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- Returns True if the permission is granted.
-- ------------------------------
function Has_Permission (Context : in Security_Context;
Permission : in Permissions.Permission_Index) return Boolean is
use type Security.Policies.Policy_Manager_Access;
begin
if Context.Manager = null then
return False;
end if;
declare
Perm : Security.Permissions.Permission (Permission);
begin
return Context.Manager.Has_Permission (Context, Perm);
end;
end Has_Permission;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- Returns True if the permission is granted.
-- ------------------------------
function Has_Permission (Context : in Security_Context;
Permission : in String) return Boolean is
Index : constant Permissions.Permission_Index
:= Permissions.Get_Permission_Index (Permission);
begin
return Security_Context'Class (Context).Has_Permission (Index);
end Has_Permission;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- Returns True if the permission is granted.
-- ------------------------------
function Has_Permission (Context : in Security_Context;
Permission : in Permissions.Permission'Class) return Boolean is
use type Security.Policies.Policy_Manager_Access;
begin
if Context.Manager = null then
return False;
else
return Context.Manager.Has_Permission (Context, Permission);
end if;
end Has_Permission;
-- ------------------------------
-- Initializes the service context. By creating the <b>Security_Context</b> variable,
-- the instance will be associated with the current task attribute. If the current task
-- already has a security context, the new security context is installed, the old one
-- being kept.
-- ------------------------------
overriding
procedure Initialize (Context : in out Security_Context) is
begin
Context.Previous := Task_Context.Value;
-- If we already have a security context, setup the manager and user principal.
if Context.Previous /= null then
Context.Manager := Context.Previous.Manager;
Context.Principal := Context.Previous.Principal;
end if;
Task_Context.Set_Value (Context'Unchecked_Access);
end Initialize;
-- ------------------------------
-- Finalize the security context releases any object. The previous security context is
-- restored to the current task attribute.
-- ------------------------------
overriding
procedure Finalize (Context : in out Security_Context) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => Security.Policies.Policy_Context_Array,
Name => Security.Policies.Policy_Context_Array_Access);
begin
Task_Context.Set_Value (Context.Previous);
if Context.Contexts /= null then
for I in Context.Contexts'Range loop
Free (Context.Contexts (I));
end loop;
Free (Context.Contexts);
end if;
end Finalize;
-- ------------------------------
-- Set a policy context information represented by <b>Value</b> and associated with
-- the policy index <b>Policy</b>.
-- ------------------------------
procedure Set_Policy_Context (Context : in out Security_Context;
Policy : in Security.Policies.Policy_Access;
Value : in Security.Policies.Policy_Context_Access) is
begin
if Context.Contexts = null then
Context.Contexts := Context.Manager.Create_Policy_Contexts;
end if;
Free (Context.Contexts (Policy.Get_Policy_Index));
Context.Contexts (Policy.Get_Policy_Index) := Value;
end Set_Policy_Context;
-- ------------------------------
-- Get the policy context information registered for the given security policy in the security
-- context <b>Context</b>.
-- Raises <b>Invalid_Context</b> if there is no such information.
-- Raises <b>Invalid_Policy</b> if the policy was not set.
-- ------------------------------
function Get_Policy_Context (Context : in Security_Context;
Policy : in Security.Policies.Policy_Access)
return Security.Policies.Policy_Context_Access is
Result : Security.Policies.Policy_Context_Access;
begin
if Policy = null then
raise Invalid_Policy;
end if;
if Context.Contexts = null then
raise Invalid_Context;
end if;
Result := Context.Contexts (Policy.Get_Policy_Index);
return Result;
end Get_Policy_Context;
-- ------------------------------
-- Returns True if a context information was registered for the security policy.
-- ------------------------------
function Has_Policy_Context (Context : in Security_Context;
Policy : in Security.Policies.Policy_Access) return Boolean is
begin
return Policy /= null and then Context.Contexts /= null
and then Context.Contexts (Policy.Get_Policy_Index) /= null;
end Has_Policy_Context;
-- ------------------------------
-- Set the current application and user context.
-- ------------------------------
procedure Set_Context (Context : in out Security_Context;
Manager : in Security.Policies.Policy_Manager_Access;
Principal : in Security.Principal_Access) is
use type Security.Policies.Policy_Manager_Access;
use type Security.Principal_Access;
begin
if Manager /= null then
Context.Manager := Manager;
end if;
if Principal /= null then
Context.Principal := Principal;
end if;
if Manager = null and Principal = null then
raise Invalid_Context with "There is no policy manager and no user principal";
end if;
end Set_Context;
-- ------------------------------
-- Get the current security context.
-- Returns null if the current thread is not associated with any security context.
-- ------------------------------
function Current return Security_Context_Access is
begin
return Task_Context.Value;
end Current;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- ------------------------------
function Has_Permission (Permission : in Permissions.Permission_Index) return Boolean is
Context : constant Security_Context_Access := Current;
begin
if Context = null then
return False;
else
return Context.Has_Permission (Permission);
end if;
end Has_Permission;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- ------------------------------
function Has_Permission (Permission : in String) return Boolean is
Context : constant Security_Context_Access := Current;
begin
if Context = null then
return False;
else
return Context.Has_Permission (Permission);
end if;
end Has_Permission;
-- ------------------------------
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context.
-- ------------------------------
function Has_Permission (Permission : in Permissions.Permission'Class) return Boolean is
Context : constant Security_Context_Access := Current;
begin
if Context = null then
return False;
else
return Context.Has_Permission (Permission);
end if;
end Has_Permission;
end Security.Contexts;
|
Fix Set_Context and Initialize to track nested security contexts
|
Fix Set_Context and Initialize to track nested security contexts
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
6b688a2a54adc98e3708380f7de4800f8b206990
|
tools/druss-commands-bboxes.adb
|
tools/druss-commands-bboxes.adb
|
-----------------------------------------------------------------------
-- druss-commands-bboxes -- Commands to manage the bboxes
-- 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.Text_IO;
with Ada.Streams;
with Ada.Strings.Unbounded;
with Util.Log.Loggers;
with Util.Properties;
with Util.Strings;
with Util.Strings.Sets;
with Bbox.API;
with Druss.Gateways;
with Druss.Config;
with UPnP.SSDP;
package body Druss.Commands.Bboxes is
use Ada.Strings.Unbounded;
use Ada.Text_IO;
use type Ada.Streams.Stream_Element_Offset;
use type Ada.Streams.Stream_Element;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Druss.Commands.Bboxes");
procedure Discover (IP : in String) is
Box : Bbox.API.Client_Type;
Info : Util.Properties.Manager;
begin
Box.Set_Server (IP);
Box.Get ("device", Info);
if Info.Get ("device.modelname", "") /= "" then
Log.Info ("Found a bbox at {0}", IP);
end if;
exception
when E : others =>
null;
end Discover;
-- Add the bbox with the given IP address.
procedure Add_Bbox (Command : in Command_Type;
IP : in String;
Context : in out Context_Type) is
Box : Bbox.API.Client_Type;
Info : Util.Properties.Manager;
Gw : Druss.Gateways.Gateway_Ref := Druss.Gateways.Find_IP (Context.Gateways, IP);
begin
if not Gw.Is_Null then
Log.Debug ("Bbox {0} is already registered", IP);
return;
end if;
Box.Set_Server (IP);
Box.Get ("device", Info);
if Info.Get ("device.modelname", "") /= "" then
Log.Info ("Found a new bbox at {0}", IP);
Gw := Druss.Gateways.Gateway_Refs.Create;
Gw.Value.IP := Ada.Strings.Unbounded.To_Unbounded_String (IP);
Context.Gateways.Append (Gw);
end if;
exception
when E : others =>
null;
end Add_Bbox;
procedure Discover (Command : in Command_Type;
Context : in out Context_Type) is
Retry : Natural := 0;
Scanner : UPnP.SSDP.Scanner_Type;
Itf_IPs : Util.Strings.Sets.Set;
procedure Check_Bbox (IP : in String) is
Box : Bbox.API.Client_Type;
Info : Util.Properties.Manager;
begin
Box.Set_Server (IP);
Box.Get ("device", Info);
if Info.Get ("device.modelname", "") /= "" then
Log.Info ("Found a bbox at {0}", IP);
end if;
exception
when E : others =>
null;
end Check_Bbox;
procedure Process (URI : in String) is
Pos : Natural;
begin
if URI'Length <= 7 or else URI (URI'First .. URI'First + 6) /= "http://" then
return;
end if;
Pos := Util.Strings.Index (URI, ':', 6);
if Pos > 0 then
Command.Add_Bbox (URI (URI'First + 7 .. Pos - 1), Context);
-- Check_Bbox ();
end if;
end Process;
begin
Log.Info ("Discovering gateways on the network");
Scanner.Initialize;
Scanner.Find_IPv4_Addresses (Itf_IPs);
while Retry < 5 loop
Scanner.Send_Discovery ("urn:schemas-upnp-org:device:InternetGatewayDevice:1", Itf_IPs);
Scanner.Discover ("urn:schemas-upnp-org:device:InternetGatewayDevice:1",
Process'Access, 1.0);
Retry := Retry + 1;
end loop;
Druss.Config.Save_Gateways (Context.Gateways);
end Discover;
-- ------------------------------
-- Set the password to be used by the Bbox API to connect to the box.
-- ------------------------------
procedure Password (Command : in Command_Type;
Args : in Util.Commands.Argument_List'Class;
Context : in out Context_Type) is
begin
if Args.Get_Count < 2 then
Druss.Commands.Driver.Usage (Args);
end if;
declare
Passwd : constant String := Args.Get_Argument (2);
Gw : Druss.Gateways.Gateway_Ref;
procedure Change_Password (Gateway : in out Druss.Gateways.Gateway_Type) is
begin
Gateway.Passwd := Ada.Strings.Unbounded.To_Unbounded_String (Passwd);
end Change_Password;
begin
if Args.Get_Count = 2 then
Druss.Gateways.Iterate (Context.Gateways, Change_Password'Access);
else
for I in 3 .. Args.Get_Count loop
Gw := Druss.Gateways.Find_IP (Context.Gateways, Args.Get_Argument (I));
if not Gw.Is_Null then
Change_Password (Gw.Value.all);
end if;
end loop;
end if;
Druss.Config.Save_Gateways (Context.Gateways);
end;
end Password;
-- ------------------------------
-- Execute the command with the arguments. The command name is passed with the command
-- arguments.
-- ------------------------------
overriding
procedure Execute (Command : in Command_Type;
Name : in String;
Args : in Util.Commands.Argument_List'Class;
Context : in out Context_Type) is
begin
if Args.Get_Count = 0 then
Druss.Commands.Driver.Usage (Args);
elsif Args.Get_Argument (1) = "discover" then
Command.Discover (Context);
elsif Args.Get_Argument (1) = "password" then
Command.Password (Args, Context);
else
Put_Line ("Invalid sub-command: " & Args.Get_Argument (1));
Druss.Commands.Driver.Usage (Args);
end if;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Command : in Command_Type;
Context : in out Context_Type) is
begin
Put_Line ("bbox: Manage and define the configuration to connect to the Bbox");
Put_Line ("Usage: bbox <operation>...");
New_Line;
Put_Line (" Druss needs to know the list of Bboxes which are available on the network.");
Put_Line (" It also need some credentials to connect to the Bbox using the Bbox API.");
Put_Line (" The 'bbox' command allows to manage that list and configuration.");
Put_Line (" Examples:");
Put_Line (" bbox discover Discover the bbox(es) connected to the LAN");
Put_Line (" bbox add IP Add a bbox knowing its IP address");
Put_Line (" bbox del IP Delete a bbox from the list");
Put_Line (" bbox password <pass> [IP] Set the bbox API connection password");
end Help;
end Druss.Commands.Bboxes;
|
-----------------------------------------------------------------------
-- druss-commands-bboxes -- Commands to manage the bboxes
-- 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.Text_IO;
with Ada.Streams;
with Ada.Strings.Unbounded;
with Util.Log.Loggers;
with Util.Properties;
with Util.Strings;
with Util.Strings.Sets;
with Bbox.API;
with Druss.Gateways;
with Druss.Config;
with UPnP.SSDP;
package body Druss.Commands.Bboxes is
use Ada.Strings.Unbounded;
use Ada.Text_IO;
use type Ada.Streams.Stream_Element_Offset;
use type Ada.Streams.Stream_Element;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Druss.Commands.Bboxes");
procedure Discover (IP : in String) is
Box : Bbox.API.Client_Type;
Info : Util.Properties.Manager;
begin
Box.Set_Server (IP);
Box.Get ("device", Info);
if Info.Get ("device.modelname", "") /= "" then
Log.Info ("Found a bbox at {0}", IP);
end if;
exception
when E : others =>
null;
end Discover;
-- Add the bbox with the given IP address.
procedure Add_Bbox (Command : in Command_Type;
IP : in String;
Context : in out Context_Type) is
Box : Bbox.API.Client_Type;
Info : Util.Properties.Manager;
Gw : Druss.Gateways.Gateway_Ref := Druss.Gateways.Find_IP (Context.Gateways, IP);
begin
if not Gw.Is_Null then
Log.Debug ("Bbox {0} is already registered", IP);
return;
end if;
Box.Set_Server (IP);
Box.Get ("device", Info);
if Info.Get ("device.modelname", "") /= "" then
Log.Info ("Found a new bbox at {0}", IP);
Gw := Druss.Gateways.Gateway_Refs.Create;
Gw.Value.IP := Ada.Strings.Unbounded.To_Unbounded_String (IP);
Context.Gateways.Append (Gw);
end if;
exception
when E : others =>
null;
end Add_Bbox;
procedure Discover (Command : in Command_Type;
Context : in out Context_Type) is
Retry : Natural := 0;
Scanner : UPnP.SSDP.Scanner_Type;
Itf_IPs : Util.Strings.Sets.Set;
procedure Check_Bbox (IP : in String) is
Box : Bbox.API.Client_Type;
Info : Util.Properties.Manager;
begin
Box.Set_Server (IP);
Box.Get ("device", Info);
if Info.Get ("device.modelname", "") /= "" then
Log.Info ("Found a bbox at {0}", IP);
end if;
exception
when E : others =>
null;
end Check_Bbox;
procedure Process (URI : in String) is
Pos : Natural;
begin
if URI'Length <= 7 or else URI (URI'First .. URI'First + 6) /= "http://" then
return;
end if;
Pos := Util.Strings.Index (URI, ':', 6);
if Pos > 0 then
Command.Add_Bbox (URI (URI'First + 7 .. Pos - 1), Context);
-- Check_Bbox ();
end if;
end Process;
begin
Log.Info ("Discovering gateways on the network");
Scanner.Initialize;
Scanner.Find_IPv4_Addresses (Itf_IPs);
while Retry < 5 loop
Scanner.Send_Discovery ("urn:schemas-upnp-org:device:InternetGatewayDevice:1", Itf_IPs);
Scanner.Discover ("urn:schemas-upnp-org:device:InternetGatewayDevice:1",
Process'Access, 1.0);
Retry := Retry + 1;
end loop;
Druss.Config.Save_Gateways (Context.Gateways);
end Discover;
-- ------------------------------
-- Set the password to be used by the Bbox API to connect to the box.
-- ------------------------------
procedure Password (Command : in Command_Type;
Args : in Util.Commands.Argument_List'Class;
Context : in out Context_Type) is
procedure Change_Password (Gateway : in out Druss.Gateways.Gateway_Type;
Passwd : in String) is
begin
Gateway.Passwd := Ada.Strings.Unbounded.To_Unbounded_String (Passwd);
end Change_Password;
begin
Druss.Commands.Gateway_Command (Command, Args, 2, Change_Password'Access, Context);
Druss.Config.Save_Gateways (Context.Gateways);
end Password;
-- ------------------------------
-- Execute the command with the arguments. The command name is passed with the command
-- arguments.
-- ------------------------------
overriding
procedure Execute (Command : in Command_Type;
Name : in String;
Args : in Util.Commands.Argument_List'Class;
Context : in out Context_Type) is
begin
if Args.Get_Count = 0 then
Druss.Commands.Driver.Usage (Args);
elsif Args.Get_Argument (1) = "discover" then
Command.Discover (Context);
elsif Args.Get_Argument (1) = "password" then
Command.Password (Args, Context);
else
Put_Line ("Invalid sub-command: " & Args.Get_Argument (1));
Druss.Commands.Driver.Usage (Args);
end if;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Command : in Command_Type;
Context : in out Context_Type) is
begin
Put_Line ("bbox: Manage and define the configuration to connect to the Bbox");
Put_Line ("Usage: bbox <operation>...");
New_Line;
Put_Line (" Druss needs to know the list of Bboxes which are available on the network.");
Put_Line (" It also need some credentials to connect to the Bbox using the Bbox API.");
Put_Line (" The 'bbox' command allows to manage that list and configuration.");
Put_Line (" Examples:");
Put_Line (" bbox discover Discover the bbox(es) connected to the LAN");
Put_Line (" bbox add IP Add a bbox knowing its IP address");
Put_Line (" bbox del IP Delete a bbox from the list");
Put_Line (" bbox password <pass> [IP] Set the bbox API connection password");
end Help;
end Druss.Commands.Bboxes;
|
Use the Gateway_Command procedure for the password command
|
Use the Gateway_Command procedure for the password command
|
Ada
|
apache-2.0
|
stcarrez/bbox-ada-api
|
b592973620f8154ed16a3c380009ac108d6a6c63
|
arch/ARM/Nordic/devices/nrf52/nrf-device.ads
|
arch/ARM/Nordic/devices/nrf52/nrf-device.ads
|
------------------------------------------------------------------------------
-- --
-- Copyright (C) 2016-2020, 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 the copyright holder 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 nRF.GPIO; use nRF.GPIO;
with nRF.RTC; use nRF.RTC;
with NRF_SVD.RTC;
with nRF.TWI; use nRF.TWI;
with NRF_SVD.TWI;
with nRF.SPI_Master; use nRF.SPI_Master;
with NRF_SVD.SPI;
with nRF.Timers; use nRF.Timers;
with NRF_SVD.TIMER;
with nRF.UART; use nRF.UART;
with NRF_SVD.UART;
package nRF.Device is
pragma Elaborate_Body;
P00 : aliased GPIO_Point := (Pin => 00);
P01 : aliased GPIO_Point := (Pin => 01);
P02 : aliased GPIO_Point := (Pin => 02);
P03 : aliased GPIO_Point := (Pin => 03);
P04 : aliased GPIO_Point := (Pin => 04);
P05 : aliased GPIO_Point := (Pin => 05);
P06 : aliased GPIO_Point := (Pin => 06);
P07 : aliased GPIO_Point := (Pin => 07);
P08 : aliased GPIO_Point := (Pin => 08);
P09 : aliased GPIO_Point := (Pin => 09);
P10 : aliased GPIO_Point := (Pin => 10);
P11 : aliased GPIO_Point := (Pin => 11);
P12 : aliased GPIO_Point := (Pin => 12);
P13 : aliased GPIO_Point := (Pin => 13);
P14 : aliased GPIO_Point := (Pin => 14);
P15 : aliased GPIO_Point := (Pin => 15);
P16 : aliased GPIO_Point := (Pin => 16);
P17 : aliased GPIO_Point := (Pin => 17);
P18 : aliased GPIO_Point := (Pin => 18);
P19 : aliased GPIO_Point := (Pin => 19);
P20 : aliased GPIO_Point := (Pin => 20);
P21 : aliased GPIO_Point := (Pin => 21);
P22 : aliased GPIO_Point := (Pin => 22);
P23 : aliased GPIO_Point := (Pin => 23);
P24 : aliased GPIO_Point := (Pin => 24);
P25 : aliased GPIO_Point := (Pin => 25);
P26 : aliased GPIO_Point := (Pin => 26);
P27 : aliased GPIO_Point := (Pin => 27);
P28 : aliased GPIO_Point := (Pin => 28);
P29 : aliased GPIO_Point := (Pin => 29);
P30 : aliased GPIO_Point := (Pin => 30);
P31 : aliased GPIO_Point := (Pin => 31);
RTC_0 : aliased Real_Time_Counter (NRF_SVD.RTC.RTC0_Periph'Access);
RTC_1 : aliased Real_Time_Counter (NRF_SVD.RTC.RTC1_Periph'Access);
-- Be carefull of shared resources between the TWI and SPI controllers.
-- TWI_O and SPI_Master_0 cannot be used at the same time.
-- TWI_1 and SPI_Master_1 cannot be used at the same time.
--
-- See nRF Series Reference Manual, chapter Memory.Instantiation.
TWI_0 : aliased TWI_Master (NRF_SVD.TWI.TWI0_Periph'Access);
TWI_1 : aliased TWI_Master (NRF_SVD.TWI.TWI1_Periph'Access);
SPI_Master_0 : aliased nRF.SPI_Master.SPI_Master (NRF_SVD.SPI.SPI0_Periph'Access);
SPI_Master_1 : aliased nRF.SPI_Master.SPI_Master (NRF_SVD.SPI.SPI1_Periph'Access);
Timer_0 : aliased Timer (NRF_SVD.TIMER.TIMER0_Periph'Access);
Timer_1 : aliased Timer (NRF_SVD.TIMER.TIMER1_Periph'Access);
Timer_2 : aliased Timer (NRF_SVD.TIMER.TIMER2_Periph'Access);
Timer_3 : aliased Timer (NRF_SVD.TIMER.TIMER3_Periph'Access);
Timer_4 : aliased Timer (NRF_SVD.TIMER.TIMER4_Periph'Access);
UART_0 : aliased UART_Device (NRF_SVD.UART.UART0_Periph'Access);
end nRF.Device;
|
------------------------------------------------------------------------------
-- --
-- Copyright (C) 2016-2020, 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 the copyright holder 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 nRF.GPIO; use nRF.GPIO;
with nRF.RTC; use nRF.RTC;
with NRF_SVD.RTC;
with nRF.TWI; use nRF.TWI;
with NRF_SVD.TWI;
with nRF.SPI_Master; use nRF.SPI_Master;
with NRF_SVD.SPI;
with nRF.Timers; use nRF.Timers;
with NRF_SVD.TIMER;
with nRF.UART; use nRF.UART;
with NRF_SVD.UART;
package nRF.Device is
pragma Elaborate_Body;
P00 : aliased GPIO_Point := (Pin => 00);
P01 : aliased GPIO_Point := (Pin => 01);
P02 : aliased GPIO_Point := (Pin => 02);
P03 : aliased GPIO_Point := (Pin => 03);
P04 : aliased GPIO_Point := (Pin => 04);
P05 : aliased GPIO_Point := (Pin => 05);
P06 : aliased GPIO_Point := (Pin => 06);
P07 : aliased GPIO_Point := (Pin => 07);
P08 : aliased GPIO_Point := (Pin => 08);
P09 : aliased GPIO_Point := (Pin => 09);
P10 : aliased GPIO_Point := (Pin => 10);
P11 : aliased GPIO_Point := (Pin => 11);
P12 : aliased GPIO_Point := (Pin => 12);
P13 : aliased GPIO_Point := (Pin => 13);
P14 : aliased GPIO_Point := (Pin => 14);
P15 : aliased GPIO_Point := (Pin => 15);
P16 : aliased GPIO_Point := (Pin => 16);
P17 : aliased GPIO_Point := (Pin => 17);
P18 : aliased GPIO_Point := (Pin => 18);
P19 : aliased GPIO_Point := (Pin => 19);
P20 : aliased GPIO_Point := (Pin => 20);
P21 : aliased GPIO_Point := (Pin => 21);
P22 : aliased GPIO_Point := (Pin => 22);
P23 : aliased GPIO_Point := (Pin => 23);
P24 : aliased GPIO_Point := (Pin => 24);
P25 : aliased GPIO_Point := (Pin => 25);
P26 : aliased GPIO_Point := (Pin => 26);
P27 : aliased GPIO_Point := (Pin => 27);
P28 : aliased GPIO_Point := (Pin => 28);
P29 : aliased GPIO_Point := (Pin => 29);
P30 : aliased GPIO_Point := (Pin => 30);
P31 : aliased GPIO_Point := (Pin => 31);
RTC_0 : aliased Real_Time_Counter (NRF_SVD.RTC.RTC0_Periph'Access);
RTC_1 : aliased Real_Time_Counter (NRF_SVD.RTC.RTC1_Periph'Access);
RTC_2 : aliased Real_Time_Counter (NRF_SVD.RTC.RTC2_Periph'Access);
-- Be carefull of shared resources between the TWI and SPI controllers.
-- TWI_O and SPI_Master_0 cannot be used at the same time.
-- TWI_1 and SPI_Master_1 cannot be used at the same time.
--
-- See nRF Series Reference Manual, chapter Memory.Instantiation.
TWI_0 : aliased TWI_Master (NRF_SVD.TWI.TWI0_Periph'Access);
TWI_1 : aliased TWI_Master (NRF_SVD.TWI.TWI1_Periph'Access);
SPI_Master_0 : aliased nRF.SPI_Master.SPI_Master (NRF_SVD.SPI.SPI0_Periph'Access);
SPI_Master_1 : aliased nRF.SPI_Master.SPI_Master (NRF_SVD.SPI.SPI1_Periph'Access);
SPI_Master_2 : aliased nRF.SPI_Master.SPI_Master (NRF_SVD.SPI.SPI2_Periph'Access);
Timer_0 : aliased Timer (NRF_SVD.TIMER.TIMER0_Periph'Access);
Timer_1 : aliased Timer (NRF_SVD.TIMER.TIMER1_Periph'Access);
Timer_2 : aliased Timer (NRF_SVD.TIMER.TIMER2_Periph'Access);
Timer_3 : aliased Timer (NRF_SVD.TIMER.TIMER3_Periph'Access);
Timer_4 : aliased Timer (NRF_SVD.TIMER.TIMER4_Periph'Access);
UART_0 : aliased UART_Device (NRF_SVD.UART.UART0_Periph'Access);
end nRF.Device;
|
Add missing devices
|
nRF.Device: Add missing devices
|
Ada
|
bsd-3-clause
|
simonjwright/Ada_Drivers_Library,simonjwright/Ada_Drivers_Library,AdaCore/Ada_Drivers_Library,AdaCore/Ada_Drivers_Library
|
6b3020a4f3135ceb93fbf248b82535e48a4f6b51
|
src/asf-components-core-factory.adb
|
src/asf-components-core-factory.adb
|
-----------------------------------------------------------------------
-- core-factory -- Factory for Core UI Components
-- Copyright (C) 2009, 2010, 2011, 2012, 2014, 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.Components.Base;
with ASF.Views.Nodes;
with ASF.Views.Nodes.Jsf;
with ASF.Components.Html.Selects;
with ASF.Components.Core.Views;
package body ASF.Components.Core.Factory is
function Create_View return Base.UIComponent_Access;
function Create_ViewAction return Base.UIComponent_Access;
function Create_ViewMetaData return Base.UIComponent_Access;
function Create_ViewParameter return Base.UIComponent_Access;
function Create_Parameter return Base.UIComponent_Access;
function Create_SelectItem return Base.UIComponent_Access;
function Create_SelectItems return Base.UIComponent_Access;
-- ------------------------------
-- Create an UIView component
-- ------------------------------
function Create_View return Base.UIComponent_Access is
begin
return new ASF.Components.Core.Views.UIView;
end Create_View;
-- ------------------------------
-- Create an UIViewAction component
-- ------------------------------
function Create_ViewAction return Base.UIComponent_Access is
begin
return new ASF.Components.Core.Views.UIViewAction;
end Create_ViewAction;
-- ------------------------------
-- Create an UIViewMetaData component
-- ------------------------------
function Create_ViewMetaData return Base.UIComponent_Access is
begin
return new ASF.Components.Core.Views.UIViewMetaData;
end Create_ViewMetaData;
-- ------------------------------
-- Create an UIViewParameter component
-- ------------------------------
function Create_ViewParameter return Base.UIComponent_Access is
begin
return new ASF.Components.Core.Views.UIViewParameter;
end Create_ViewParameter;
-- ------------------------------
-- Create an UIParameter component
-- ------------------------------
function Create_Parameter return Base.UIComponent_Access is
begin
return new ASF.Components.Core.UIParameter;
end Create_Parameter;
-- ------------------------------
-- Create an UISelectItem component
-- ------------------------------
function Create_SelectItem return Base.UIComponent_Access is
begin
return new ASF.Components.Html.Selects.UISelectItem;
end Create_SelectItem;
-- ------------------------------
-- Create an UISelectItems component
-- ------------------------------
function Create_SelectItems return Base.UIComponent_Access is
begin
return new ASF.Components.Html.Selects.UISelectItems;
end Create_SelectItems;
use ASF.Views.Nodes;
URI : aliased constant String := "http://java.sun.com/jsf/core";
ATTRIBUTE_TAG : aliased constant String := "attribute";
CONVERT_DATE_TIME_TAG : aliased constant String := "convertDateTime";
CONVERTER_TAG : aliased constant String := "converter";
FACET_TAG : aliased constant String := "facet";
METADATA_TAG : aliased constant String := "metadata";
PARAM_TAG : aliased constant String := "param";
SELECT_ITEM_TAG : aliased constant String := "selectItem";
SELECT_ITEMS_TAG : aliased constant String := "selectItems";
VALIDATE_LENGTH_TAG : aliased constant String := "validateLength";
VALIDATE_LONG_RANGE_TAG : aliased constant String := "validateLongRange";
VALIDATOR_TAG : aliased constant String := "validator";
VIEW_TAG : aliased constant String := "view";
VIEW_ACTION_TAG : aliased constant String := "viewAction";
VIEW_PARAM_TAG : aliased constant String := "viewParam";
-- ------------------------------
-- Get the HTML component factory.
-- ------------------------------
procedure Register (Factory : in out ASF.Factory.Component_Factory) is
begin
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => ATTRIBUTE_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Attribute_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => CONVERT_DATE_TIME_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Convert_Date_Time_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => CONVERTER_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Converter_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => FACET_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Facet_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => METADATA_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Metadata_Tag_Node'Access,
Create => Create_ViewMetaData'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => PARAM_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_Parameter'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => SELECT_ITEM_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_SelectItem'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => SELECT_ITEMS_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_SelectItems'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VALIDATE_LENGTH_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Length_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VALIDATE_LONG_RANGE_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Range_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VALIDATOR_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VIEW_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VIEW_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_View'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VIEW_ACTION_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_ViewAction'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VIEW_PARAM_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_ViewParameter'Access);
end Register;
end ASF.Components.Core.Factory;
|
-----------------------------------------------------------------------
-- core-factory -- Factory for Core UI Components
-- Copyright (C) 2009, 2010, 2011, 2012, 2014, 2018, 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 ASF.Components.Base;
with ASF.Views.Nodes;
with ASF.Views.Nodes.Jsf;
with ASF.Components.Html.Selects;
with ASF.Components.Core.Views;
package body ASF.Components.Core.Factory is
function Create_View return Base.UIComponent_Access;
function Create_ViewAction return Base.UIComponent_Access;
function Create_ViewMetaData return Base.UIComponent_Access;
function Create_ViewParameter return Base.UIComponent_Access;
function Create_Parameter return Base.UIComponent_Access;
function Create_SelectItem return Base.UIComponent_Access;
function Create_SelectItems return Base.UIComponent_Access;
-- ------------------------------
-- Create an UIView component
-- ------------------------------
function Create_View return Base.UIComponent_Access is
begin
return new ASF.Components.Core.Views.UIView;
end Create_View;
-- ------------------------------
-- Create an UIViewAction component
-- ------------------------------
function Create_ViewAction return Base.UIComponent_Access is
begin
return new ASF.Components.Core.Views.UIViewAction;
end Create_ViewAction;
-- ------------------------------
-- Create an UIViewMetaData component
-- ------------------------------
function Create_ViewMetaData return Base.UIComponent_Access is
begin
return new ASF.Components.Core.Views.UIViewMetaData;
end Create_ViewMetaData;
-- ------------------------------
-- Create an UIViewParameter component
-- ------------------------------
function Create_ViewParameter return Base.UIComponent_Access is
begin
return new ASF.Components.Core.Views.UIViewParameter;
end Create_ViewParameter;
-- ------------------------------
-- Create an UIParameter component
-- ------------------------------
function Create_Parameter return Base.UIComponent_Access is
begin
return new ASF.Components.Core.UIParameter;
end Create_Parameter;
-- ------------------------------
-- Create an UISelectItem component
-- ------------------------------
function Create_SelectItem return Base.UIComponent_Access is
begin
return new ASF.Components.Html.Selects.UISelectItem;
end Create_SelectItem;
-- ------------------------------
-- Create an UISelectItems component
-- ------------------------------
function Create_SelectItems return Base.UIComponent_Access is
begin
return new ASF.Components.Html.Selects.UISelectItems;
end Create_SelectItems;
use ASF.Views.Nodes;
URI : aliased constant String := "http://java.sun.com/jsf/core";
ATTRIBUTE_TAG : aliased constant String := "attribute";
CONVERT_DATE_TIME_TAG : aliased constant String := "convertDateTime";
CONVERTER_TAG : aliased constant String := "converter";
FACET_TAG : aliased constant String := "facet";
METADATA_TAG : aliased constant String := "metadata";
PARAM_TAG : aliased constant String := "param";
SELECT_ITEM_TAG : aliased constant String := "selectItem";
SELECT_ITEMS_TAG : aliased constant String := "selectItems";
VALIDATE_LENGTH_TAG : aliased constant String := "validateLength";
VALIDATE_LONG_RANGE_TAG : aliased constant String := "validateLongRange";
VALIDATE_REGEX_TAG : aliased constant String := "validateRegex";
VALIDATOR_TAG : aliased constant String := "validator";
VIEW_TAG : aliased constant String := "view";
VIEW_ACTION_TAG : aliased constant String := "viewAction";
VIEW_PARAM_TAG : aliased constant String := "viewParam";
-- ------------------------------
-- Get the HTML component factory.
-- ------------------------------
procedure Register (Factory : in out ASF.Factory.Component_Factory) is
begin
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => ATTRIBUTE_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Attribute_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => CONVERT_DATE_TIME_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Convert_Date_Time_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => CONVERTER_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Converter_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => FACET_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Facet_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => METADATA_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Metadata_Tag_Node'Access,
Create => Create_ViewMetaData'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => PARAM_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_Parameter'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => SELECT_ITEM_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_SelectItem'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => SELECT_ITEMS_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_SelectItems'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VALIDATE_LENGTH_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Length_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VALIDATE_LONG_RANGE_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Range_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VALIDATE_REGEX_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Regex_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VALIDATOR_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VIEW_TAG'Access,
Tag => ASF.Views.Nodes.Jsf.Create_Validator_Tag_Node'Access,
Create => null);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VIEW_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_View'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VIEW_ACTION_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_ViewAction'Access);
ASF.Factory.Register (Factory,
URI => URI'Access,
Name => VIEW_PARAM_TAG'Access,
Tag => Create_Component_Node'Access,
Create => Create_ViewParameter'Access);
end Register;
end ASF.Components.Core.Factory;
|
Define and register the <f:validateRegex> tag
|
Define and register the <f:validateRegex> tag
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
989dd0c632fe64f101be419d3ae844f20da41ea6
|
src/ado-sequences.ads
|
src/ado-sequences.ads
|
-----------------------------------------------------------------------
-- ADO Sequences -- Database sequence generator
-- 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.Finalization;
with Ada.Strings.Unbounded.Hash;
with Ada.Containers.Hashed_Maps;
with ADO.Sessions;
with ADO.Objects;
limited with ADO.Sessions.Factory;
-- The sequence generator is responsible for creating unique ID's
-- across all database objects.
--
-- Each table can be associated with a sequence generator.
-- The sequence factory is shared by several sessions and the
-- implementation is thread-safe.
--
-- The HiLoGenerator implements a simple High Low sequence generator
-- by using sequences that avoid to access the database.
--
-- Example:
--
-- F : Factory;
-- Id : Identifier;
--
-- Allocate (Manager => F, Name => "user", Id => Id);
--
package ADO.Sequences is
type Session_Factory_Access is access all ADO.Sessions.Factory.Session_Factory'Class;
-- ------------------------------
-- Abstract sequence generator
-- ------------------------------
type Generator is abstract new Ada.Finalization.Limited_Controlled with private;
type Generator_Access is access all Generator'Class;
-- Get the name of the sequence.
function Get_Sequence_Name (Gen : in Generator'Class) return String;
-- Allocate an identifier using the generator.
procedure Allocate (Gen : in out Generator;
Id : in out Objects.Object_Record'Class) is abstract;
-- Get a session to connect to the database.
function Get_Session (Gen : in Generator) return ADO.Sessions.Master_Session'Class;
type Generator_Factory is access
function (Sess_Factory : in Session_Factory_Access)
return Generator_Access;
-- ------------------------------
-- Sequence factory
-- ------------------------------
-- The sequence <b>Factory</b> allocates unique ids for new objects.
-- The factory is shared by all connections to the same database.
type Factory is limited private;
type Factory_Access is access all Factory;
-- Allocate a unique identifier for the given sequence.
procedure Allocate (Manager : in out Factory;
Id : in out Objects.Object_Record'Class);
-- Set a generator to be used for the given sequence.
procedure Set_Generator (Manager : in out Factory;
Name : in String;
Gen : in Generator_Access);
-- Set the default factory for creating generators.
-- The default factory is the HiLo generator.
procedure Set_Default_Generator
(Manager : in out Factory;
Factory : in Generator_Factory;
Sess_Factory : in Session_Factory_Access);
private
use Ada.Strings.Unbounded;
type Generator is abstract new Ada.Finalization.Limited_Controlled with record
Name : Unbounded_String;
Factory : Session_Factory_Access;
end record;
-- Each sequence generator is accessed through a protected type
-- to make sure the allocation is unique and works in multi-threaded
-- environments.
protected type Sequence_Generator is
-- Allocate a unique identifier for the given sequence.
procedure Allocate (Id : in out Objects.Object_Record'Class);
procedure Set_Generator (Name : in Unbounded_String;
Gen : in Generator_Access);
-- Free the generator
procedure Clear;
private
Generator : Generator_Access;
end Sequence_Generator;
type Sequence_Generator_Access is access all Sequence_Generator;
-- Map to keep track of allocation generators for each sequence.
package Sequence_Maps is new Ada.Containers.Hashed_Maps
(Key_Type => Unbounded_String,
Element_Type => Sequence_Generator_Access,
Hash => Ada.Strings.Unbounded.Hash,
Equivalent_Keys => "=",
"=" => "=");
-- The sequence factory map is also accessed through a protected type.
protected type Factory_Map is
-- Get the sequence generator associated with the name.
-- If there is no such generator, an entry is created by using
-- the default generator.
procedure Get_Generator (Name : in Unbounded_String;
Gen : out Sequence_Generator_Access);
-- Set the sequence generator associated with the name.
procedure Set_Generator (Name : in Unbounded_String;
Gen : in Sequence_Generator_Access);
-- Set the default sequence generator.
procedure Set_Default_Generator
(Gen : in Generator_Factory;
Factory : in Session_Factory_Access);
-- Clear the factory map.
procedure Clear;
private
Map : Sequence_Maps.Map;
Create_Generator : Generator_Factory;
Sess_Factory : Session_Factory_Access;
end Factory_Map;
type Factory is new Ada.Finalization.Limited_Controlled with record
Map : Factory_Map;
end record;
overriding
procedure Finalize (Manager : in out Factory);
end ADO.Sequences;
|
-----------------------------------------------------------------------
-- ADO Sequences -- Database sequence generator
-- Copyright (C) 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.Finalization;
with Ada.Strings.Unbounded.Hash;
with Ada.Containers.Hashed_Maps;
with ADO.Sessions;
with ADO.Objects;
limited with ADO.Sessions.Factory;
-- == Sequence Generators ==
-- The sequence generator is responsible for creating unique ID's
-- across all database objects.
--
-- Each table can be associated with a sequence generator.
-- The sequence factory is shared by several sessions and the
-- implementation is thread-safe.
--
-- The HiLoGenerator implements a simple High Low sequence generator
-- by using sequences that avoid to access the database.
--
-- Example:
--
-- F : Factory;
-- Id : Identifier;
--
-- Allocate (Manager => F, Name => "user", Id => Id);
--
-- @include ado-sequences-hilo.ads
package ADO.Sequences is
type Session_Factory_Access is access all ADO.Sessions.Factory.Session_Factory'Class;
-- ------------------------------
-- Abstract sequence generator
-- ------------------------------
type Generator is abstract new Ada.Finalization.Limited_Controlled with private;
type Generator_Access is access all Generator'Class;
-- Get the name of the sequence.
function Get_Sequence_Name (Gen : in Generator'Class) return String;
-- Allocate an identifier using the generator.
procedure Allocate (Gen : in out Generator;
Id : in out Objects.Object_Record'Class) is abstract;
-- Get a session to connect to the database.
function Get_Session (Gen : in Generator) return ADO.Sessions.Master_Session'Class;
type Generator_Factory is access
function (Sess_Factory : in Session_Factory_Access)
return Generator_Access;
-- ------------------------------
-- Sequence factory
-- ------------------------------
-- The sequence <b>Factory</b> allocates unique ids for new objects.
-- The factory is shared by all connections to the same database.
type Factory is limited private;
type Factory_Access is access all Factory;
-- Allocate a unique identifier for the given sequence.
procedure Allocate (Manager : in out Factory;
Id : in out Objects.Object_Record'Class);
-- Set a generator to be used for the given sequence.
procedure Set_Generator (Manager : in out Factory;
Name : in String;
Gen : in Generator_Access);
-- Set the default factory for creating generators.
-- The default factory is the HiLo generator.
procedure Set_Default_Generator
(Manager : in out Factory;
Factory : in Generator_Factory;
Sess_Factory : in Session_Factory_Access);
private
use Ada.Strings.Unbounded;
type Generator is abstract new Ada.Finalization.Limited_Controlled with record
Name : Unbounded_String;
Factory : Session_Factory_Access;
end record;
-- Each sequence generator is accessed through a protected type
-- to make sure the allocation is unique and works in multi-threaded
-- environments.
protected type Sequence_Generator is
-- Allocate a unique identifier for the given sequence.
procedure Allocate (Id : in out Objects.Object_Record'Class);
procedure Set_Generator (Name : in Unbounded_String;
Gen : in Generator_Access);
-- Free the generator
procedure Clear;
private
Generator : Generator_Access;
end Sequence_Generator;
type Sequence_Generator_Access is access all Sequence_Generator;
-- Map to keep track of allocation generators for each sequence.
package Sequence_Maps is new Ada.Containers.Hashed_Maps
(Key_Type => Unbounded_String,
Element_Type => Sequence_Generator_Access,
Hash => Ada.Strings.Unbounded.Hash,
Equivalent_Keys => "=",
"=" => "=");
-- The sequence factory map is also accessed through a protected type.
protected type Factory_Map is
-- Get the sequence generator associated with the name.
-- If there is no such generator, an entry is created by using
-- the default generator.
procedure Get_Generator (Name : in Unbounded_String;
Gen : out Sequence_Generator_Access);
-- Set the sequence generator associated with the name.
procedure Set_Generator (Name : in Unbounded_String;
Gen : in Sequence_Generator_Access);
-- Set the default sequence generator.
procedure Set_Default_Generator
(Gen : in Generator_Factory;
Factory : in Session_Factory_Access);
-- Clear the factory map.
procedure Clear;
private
Map : Sequence_Maps.Map;
Create_Generator : Generator_Factory;
Sess_Factory : Session_Factory_Access;
end Factory_Map;
type Factory is new Ada.Finalization.Limited_Controlled with record
Map : Factory_Map;
end record;
overriding
procedure Finalize (Manager : in out Factory);
end ADO.Sequences;
|
Add some documentation on sequences
|
Add some documentation on sequences
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
e7866cb48f06fa95ba0e3f1a0b609e954282b13d
|
mat/src/mat-readers-marshaller.adb
|
mat/src/mat-readers-marshaller.adb
|
-----------------------------------------------------------------------
-- Ipc -- Ipc channel between profiler tool and application --
-- 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 System; use System;
with System.Address_To_Access_Conversions;
with System.Storage_Elements;
with MAT.Types;
with Util.Log.Loggers;
with Interfaces; use Interfaces;
package body MAT.Readers.Marshaller is
use System.Storage_Elements;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Readers.Marshaller");
package Uint8_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint8);
package Uint32_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint32);
function Get_Raw_Uint32 (Buf : System.Address) return MAT.Types.Uint32 is
use Uint32_Access;
P : Object_Pointer := To_Pointer (Buf);
begin
return P.all;
end Get_Raw_Uint32;
function Get_Uint8 (Buffer : in Buffer_Ptr) return MAT.Types.Uint8 is
use Uint8_Access;
P : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size = 0 then
Log.Error ("Not enough data to get a uint8");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 1;
Buffer.Current := Buffer.Current + Storage_Offset (1);
return P.all;
end Get_Uint8;
function Get_Uint16 (Buffer : in Buffer_Ptr) return MAT.Types.Uint16 is
use Uint8_Access;
High : Object_Pointer := To_Pointer (Buffer.Current
+ Storage_Offset (1));
Low : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size <= 1 then
Log.Error ("Not enough data to get a uint16");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 2;
Buffer.Current := Buffer.Current + Storage_Offset (2);
return MAT.Types.Uint16 (High.all) * 256 + MAT.Types.Uint16 (Low.all);
end Get_Uint16;
function Get_Uint32 (Buffer : in Buffer_Ptr) return MAT.Types.Uint32 is
use Uint32_Access;
P : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size < 4 then
Log.Error ("Not enough data to get a uint32");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 4;
Buffer.Current := Buffer.Current + Storage_Offset (4);
if Buffer.Current >= Buffer.Last then
Buffer.Current := Buffer.Start;
end if;
return P.all;
end Get_Uint32;
function Get_Uint64 (Buffer : in Buffer_Ptr) return MAT.Types.Uint64 is
Val : MAT.Types.Uint64 := MAT.Types.Uint64 (Get_Uint32 (Buffer));
begin
return Val + MAT.Types.Uint64 (Get_Uint32 (Buffer)) * 2**32;
end Get_Uint64;
function Get_Target_Value (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return Target_Type is
begin
case Kind is
when MAT.Events.T_UINT8 =>
return Target_Type (Get_Uint8 (Msg));
when MAT.Events.T_UINT16 =>
return Target_Type (Get_Uint16 (Msg));
when MAT.Events.T_UINT32 =>
return Target_Type (Get_Uint32 (Msg));
when MAT.Events.T_UINT64 =>
return Target_Type (Get_Uint64 (Msg));
when others =>
Log.Error ("Invalid attribute type {0}",
MAT.EVents.Attribute_Type'Image (Kind));
return 0;
end case;
end Get_Target_Value;
-- ------------------------------
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
-- ------------------------------
function Get_String (Buffer : in Buffer_Ptr) return String is
Len : constant MAT.Types.Uint8 := Get_Uint8 (Buffer);
Result : String (1 .. Natural (Len));
begin
for I in Result'Range loop
Result (I) := Character'Val (Get_Uint8 (Buffer));
end loop;
return Result;
end Get_String;
-- ------------------------------
-- Skip the given number of bytes from the message.
-- ------------------------------
procedure Skip (Buffer : in Buffer_Ptr;
Size : in Natural) is
begin
Buffer.Size := Buffer.Size - Size;
Buffer.Current := Buffer.Current + Storage_Offset (Size);
end Skip;
end MAT.Readers.Marshaller;
|
-----------------------------------------------------------------------
-- Ipc -- Ipc channel between profiler tool and application --
-- 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 System; use System;
with System.Address_To_Access_Conversions;
with System.Storage_Elements;
with MAT.Types;
with Util.Log.Loggers;
with Interfaces; use Interfaces;
package body MAT.Readers.Marshaller is
use System.Storage_Elements;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Readers.Marshaller");
package Uint8_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint8);
package Uint32_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint32);
function Get_Raw_Uint32 (Buf : System.Address) return MAT.Types.Uint32 is
use Uint32_Access;
P : Object_Pointer := To_Pointer (Buf);
begin
return P.all;
end Get_Raw_Uint32;
function Get_Uint8 (Buffer : in Buffer_Ptr) return MAT.Types.Uint8 is
use Uint8_Access;
P : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size = 0 then
Log.Error ("Not enough data to get a uint8");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 1;
Buffer.Current := Buffer.Current + Storage_Offset (1);
return P.all;
end Get_Uint8;
function Get_Uint16 (Buffer : in Buffer_Ptr) return MAT.Types.Uint16 is
use Uint8_Access;
High : Object_Pointer := To_Pointer (Buffer.Current
+ Storage_Offset (1));
Low : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size <= 1 then
Log.Error ("Not enough data to get a uint16");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 2;
Buffer.Current := Buffer.Current + Storage_Offset (2);
return MAT.Types.Uint16 (High.all) * 256 + MAT.Types.Uint16 (Low.all);
end Get_Uint16;
function Get_Uint32 (Buffer : in Buffer_Ptr) return MAT.Types.Uint32 is
use Uint32_Access;
P : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size < 4 then
Log.Error ("Not enough data to get a uint32");
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 4;
Buffer.Current := Buffer.Current + Storage_Offset (4);
if Buffer.Current >= Buffer.Last then
Buffer.Current := Buffer.Start;
end if;
return P.all;
end Get_Uint32;
function Get_Uint64 (Buffer : in Buffer_Ptr) return MAT.Types.Uint64 is
Val : MAT.Types.Uint64 := MAT.Types.Uint64 (Get_Uint32 (Buffer));
begin
return Val + MAT.Types.Uint64 (Get_Uint32 (Buffer)) * 2**32;
end Get_Uint64;
function Get_Target_Value (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return Target_Type is
begin
case Kind is
when MAT.Events.T_UINT8 =>
return Target_Type (Get_Uint8 (Msg));
when MAT.Events.T_UINT16 =>
return Target_Type (Get_Uint16 (Msg));
when MAT.Events.T_UINT32 =>
return Target_Type (Get_Uint32 (Msg));
when MAT.Events.T_UINT64 =>
return Target_Type (Get_Uint64 (Msg));
when others =>
Log.Error ("Invalid attribute type {0}",
MAT.EVents.Attribute_Type'Image (Kind));
return 0;
end case;
end Get_Target_Value;
-- ------------------------------
-- Extract a string from the buffer. The string starts with a byte that
-- indicates the string length.
-- ------------------------------
function Get_String (Buffer : in Buffer_Ptr) return String is
Len : constant MAT.Types.Uint8 := Get_Uint8 (Buffer);
Result : String (1 .. Natural (Len));
begin
for I in Result'Range loop
Result (I) := Character'Val (Get_Uint8 (Buffer));
end loop;
return Result;
end Get_String;
-- ------------------------------
-- Skip the given number of bytes from the message.
-- ------------------------------
procedure Skip (Buffer : in Buffer_Ptr;
Size : in Natural) is
begin
Buffer.Size := Buffer.Size - Size;
Buffer.Current := Buffer.Current + Storage_Offset (Size);
end Skip;
function Get_Target_Size (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Size is
function Get_Value is new Get_Target_Value (MAT.Types.Target_Size);
begin
return Get_Value (Msg, Kind);
end Get_Target_Size;
function Get_Target_Addr (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return MAT.Types.Target_Addr is
function Get_Value is new Get_Target_Value (MAT.Types.Target_Addr);
begin
return Get_Value (Msg, Kind);
end Get_Target_Addr;
end MAT.Readers.Marshaller;
|
Fix instantiation issue
|
Fix instantiation issue
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
512d187ccb10d292b27f8c3281ff5cb6f7206ec1
|
mat/src/mat-readers-marshaller.adb
|
mat/src/mat-readers-marshaller.adb
|
-----------------------------------------------------------------------
-- Ipc -- Ipc channel between profiler tool and application --
-- 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 System; use System;
with System.Address_To_Access_Conversions;
with System.Storage_Elements;
with MAT.Types;
with Interfaces; use Interfaces;
package body MAT.Readers.Marshaller is
use System.Storage_Elements;
package Uint8_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint8);
package Uint32_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint32);
function Get_Raw_Uint32 (Buf : System.Address) return MAT.Types.Uint32 is
use Uint32_Access;
P : Object_Pointer := To_Pointer (Buf);
begin
return P.all;
end Get_Raw_Uint32;
function Get_Uint8 (Buffer : in Buffer_Ptr) return MAT.Types.Uint8 is
use Uint8_Access;
P : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size = 0 then
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 1;
Buffer.Current := Buffer.Current + Storage_Offset (1);
return P.all;
end Get_Uint8;
function Get_Uint16 (Buffer : in Buffer_Ptr) return MAT.Types.Uint16 is
use Uint8_Access;
High : Object_Pointer := To_Pointer (Buffer.Current
+ Storage_Offset (1));
Low : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size <= 1 then
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 2;
Buffer.Current := Buffer.Current + Storage_Offset (2);
return MAT.Types.Uint16 (High.all) * 256 + MAT.Types.Uint16 (Low.all);
end Get_Uint16;
function Get_Uint32 (Buffer : in Buffer_Ptr) return MAT.Types.Uint32 is
use Uint32_Access;
P : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size < 4 then
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 4;
Buffer.Current := Buffer.Current + Storage_Offset (4);
if Buffer.Current >= Buffer.Last then
Buffer.Current := Buffer.Start;
end if;
return P.all;
end Get_Uint32;
function Get_Uint64 (Buffer : in Buffer_Ptr) return MAT.Types.Uint64 is
Val : MAT.Types.Uint64 := MAT.Types.Uint64 (Get_Uint32 (Buffer));
begin
return Val + MAT.Types.Uint64 (Get_Uint32 (Buffer)) * 2**32;
end Get_Uint64;
end MAT.Readers.Marshaller;
|
-----------------------------------------------------------------------
-- Ipc -- Ipc channel between profiler tool and application --
-- 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 System; use System;
with System.Address_To_Access_Conversions;
with System.Storage_Elements;
with MAT.Types;
with Interfaces; use Interfaces;
package body MAT.Readers.Marshaller is
use System.Storage_Elements;
package Uint8_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint8);
package Uint32_Access is new System.Address_To_Access_Conversions (MAT.Types.Uint32);
function Get_Raw_Uint32 (Buf : System.Address) return MAT.Types.Uint32 is
use Uint32_Access;
P : Object_Pointer := To_Pointer (Buf);
begin
return P.all;
end Get_Raw_Uint32;
function Get_Uint8 (Buffer : in Buffer_Ptr) return MAT.Types.Uint8 is
use Uint8_Access;
P : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size = 0 then
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 1;
Buffer.Current := Buffer.Current + Storage_Offset (1);
return P.all;
end Get_Uint8;
function Get_Uint16 (Buffer : in Buffer_Ptr) return MAT.Types.Uint16 is
use Uint8_Access;
High : Object_Pointer := To_Pointer (Buffer.Current
+ Storage_Offset (1));
Low : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size <= 1 then
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 2;
Buffer.Current := Buffer.Current + Storage_Offset (2);
return MAT.Types.Uint16 (High.all) * 256 + MAT.Types.Uint16 (Low.all);
end Get_Uint16;
function Get_Uint32 (Buffer : in Buffer_Ptr) return MAT.Types.Uint32 is
use Uint32_Access;
P : Object_Pointer := To_Pointer (Buffer.Current);
begin
if Buffer.Size < 4 then
raise Buffer_Underflow_Error;
end if;
Buffer.Size := Buffer.Size - 4;
Buffer.Current := Buffer.Current + Storage_Offset (4);
if Buffer.Current >= Buffer.Last then
Buffer.Current := Buffer.Start;
end if;
return P.all;
end Get_Uint32;
function Get_Uint64 (Buffer : in Buffer_Ptr) return MAT.Types.Uint64 is
Val : MAT.Types.Uint64 := MAT.Types.Uint64 (Get_Uint32 (Buffer));
begin
return Val + MAT.Types.Uint64 (Get_Uint32 (Buffer)) * 2**32;
end Get_Uint64;
function Get_Target_Value (Msg : in Buffer_Ptr;
Kind : in MAT.Events.Attribute_Type) return Target_Type is
begin
case Kind is
when MAT.Events.T_UINT8 =>
return Target_Type (Get_Uint8 (Msg));
when MAT.Events.T_UINT16 =>
return Target_Type (Get_Uint16 (Msg));
when MAT.Events.T_UINT32 =>
return Target_Type (Get_Uint32 (Msg));
when MAT.Events.T_UINT64 =>
return Target_Type (Get_Uint64 (Msg));
when others =>
pragma Assert (False, "Invalid attribute type ");
return 0;
end case;
end Get_Target_Value;
end MAT.Readers.Marshaller;
|
Implement the Get_Target_Type generic function
|
Implement the Get_Target_Type generic function
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
cfed6ccb1ebf228c052929685ee29d06818868b0
|
src/util-measures.ads
|
src/util-measures.ads
|
-----------------------------------------------------------------------
-- measure -- Benchmark tools
-- Copyright (C) 2008, 2009, 2010, 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.
-----------------------------------------------------------------------
with Ada.Text_IO;
with Ada.Calendar;
with Ada.Containers;
with Ada.Finalization;
with Util.Streams.Texts;
-- The <b>Measures</b> package defines utility types and functions to make
-- performance measurements in an Ada application. It is designed to be used
-- for production and multi-threaded environments.
--
-- A measurement point starts by the creation of a <b>Stamp</b> variable
-- and ends at the next call to <b>Report</b> on that variable.
--
-- declare
-- M : Stamp;
-- begin
-- ...
-- Util.Measures.Report (M, "Request for X");
-- end;
--
-- Measures are collected in a <b>Measure_Set</b> which collects the number of
-- times each measure was made and the sum of their duration.
-- Measures can be written in an XML file once they are collected.
package Util.Measures is
type Unit_Type is (Seconds, Milliseconds, Microseconds, Nanoseconds);
-- ------------------------------
-- Measure Set
-- ------------------------------
-- The measure set represent a collection of measures each of them being
-- associated with a same name. Several measure sets can be created to
-- collect different kinds of runtime information. The measure set can be
-- set on a per-thread data and every call to <b>Report</b> will be
-- associated with that measure set.
--
-- Measure set are thread-safe.
type Measure_Set is limited private;
type Measure_Set_Access is access all Measure_Set;
-- Disable collecting measures on the measure set.
procedure Disable (Measures : in out Measure_Set);
-- Enable collecting measures on the measure set.
procedure Enable (Measures : in out Measure_Set);
-- Set the per-thread measure set.
procedure Set_Current (Measures : in Measure_Set_Access);
-- Get the per-thread measure set.
function Get_Current return Measure_Set_Access;
-- Dump an XML result with the measures collected by the measure set.
-- When writing the measures, the measure set is cleared. It is safe
-- to write measures while other measures are being collected.
procedure Write (Measures : in out Measure_Set;
Title : in String;
Stream : in out Util.Streams.Texts.Print_Stream'Class);
-- Dump an XML result with the measures collected by the measure set.
-- When writing the measures, the measure set is cleared. It is safe
-- to write measures while other measures are being collected.
procedure Write (Measures : in out Measure_Set;
Title : in String;
Stream : in Ada.Text_IO.File_Type);
-- Dump an XML result with the measures in a file.
procedure Write (Measures : in out Measure_Set;
Title : in String;
Path : in String);
-- ------------------------------
-- Stamp
-- ------------------------------
-- The stamp marks the beginning of a measure when the variable of such
-- type is declared. The measure represents the time that elapsed between
-- the stamp creation and when the <b>Report</b> method is called.
type Stamp is limited private;
-- Report the time spent between the stamp creation and this method call.
-- Collect the result in the per-thread measure set under the given measure
-- title.
procedure Report (S : in out Stamp;
Title : in String;
Count : in Positive := 1);
-- Report the time spent between the stamp creation and this method call.
-- Collect the result in the measure set under the given measure title.
procedure Report (Measures : in out Measure_Set;
S : in out Stamp;
Title : in String;
Count : in Positive := 1);
-- Report the time spent between the stamp creation and this method call.
-- The report is written in the file with the given title. The duration is
-- expressed in the unit defined in <tt>Unit</tt>.
procedure Report (S : in out Stamp;
File : in out Ada.Text_IO.File_Type;
Title : in String;
Unit : in Unit_Type := Microseconds);
private
type String_Access is access String;
type Stamp is limited record
Start : Ada.Calendar.Time := Ada.Calendar.Clock;
end record;
type Measure;
type Measure_Access is access Measure;
type Measure is limited record
Next : Measure_Access;
Time : Duration;
Count : Positive;
Name : String_Access;
end record;
type Buckets_Type is
array (Ada.Containers.Hash_Type range <>) of Measure_Access;
type Buckets_Access is access all Buckets_Type;
-- To reduce contention we only protect insertion and updates of measures.
-- To write the measure set, we steal the buckets and force the next call
-- to <b>Add</b> to reallocate the buckets.
protected type Measure_Data is
-- Get the measures and clear to start a new set of measures.
-- Return in <b>Time_Start</b> and <b>Time_End</b> the period of time.
procedure Steal_Map (Result : out Buckets_Access;
Time_Start : out Ada.Calendar.Time;
Time_End : out Ada.Calendar.Time);
-- Add the measure
procedure Add (Title : in String;
D : in Duration;
Count : in Positive := 1);
private
Start : Ada.Calendar.Time := Ada.Calendar.Clock;
Buckets : Buckets_Access;
end Measure_Data;
type Measure_Set is new Ada.Finalization.Limited_Controlled with record
Enabled : Boolean := True;
pragma Atomic (Enabled);
Data : Measure_Data;
end record;
-- Finalize the measures and release the storage.
overriding
procedure Finalize (Measures : in out Measure_Set);
end Util.Measures;
|
-----------------------------------------------------------------------
-- measure -- Benchmark tools
-- Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013, 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.Calendar;
with Ada.Containers;
with Ada.Finalization;
with Util.Streams.Texts;
-- = Performance Measurements =
--
-- Performance measurements is often made using profiling tools such as GNU gprof or others.
-- This profiling is however not always appropriate for production or release delivery.
-- The mechanism presented here is a lightweight performance measurement that can be
-- used in production systems.
--
-- The Ada package `Util.Measures` defines the types and operations to make
-- performance measurements. It is designed to be used for production and multi-threaded
-- environments.
--
-- == Create the measure set ==
--
-- Measures are collected in a `Measure_Set`. Each measure has a name, a counter and
-- a sum of time spent for all the measure. The measure set should be declared as some
-- global variable. The implementation is thread safe meaning that a measure set can
-- be used by several threads at the same time. It can also be associated with
-- a per-thread data (or task attribute).
--
-- To declare the measure set, use:
--
-- with Util.Measures;
-- ...
-- Perf : Util.Measures.Measure_Set;
--
-- == Measure the implementation ==
--
-- A measure is made by creating a variable of type `Stamp`. The declaration of
-- this variable marks the begining of the measure. The measure ends at the
-- next call to the `Report` procedure.
--
-- with Util.Measures;
-- ...
-- declare
-- Start : Util.Measures.Stamp;
-- begin
-- ...
-- Util.Measures.Report (Perf, Start, "Measure for a block");
-- end;
--
-- When the `Report` procedure is called, the time that elapsed between the creation of
-- the `Start` variable and the procedure call is computed. This time is
-- then associated with the measure title and the associated counter is incremented.
-- The precision of the measured time depends on the system. On GNU/Linux, it uses
-- `gettimeofday`.
--
-- If the block code is executed several times, the measure set will report
-- the number of times it was executed.
--
-- == Reporting results ==
--
-- After measures are collected, the results can be saved in a file or in
-- an output stream. When saving the measures, the measure set is cleared.
--
-- Util.Measures.Write (Perf, "Title of measures",
-- Ada.Text_IO.Standard_Output);
--
-- == Measure Overhead ==
--
-- The overhead introduced by the measurement is quite small as it does not exceeds 1.5 us
-- on a 2.6 Ghz Core Quad.
--
-- == What must be measured ==
--
-- Defining a lot of measurements for a production system is in general not very useful.
-- Measurements should be relatively high level measurements. For example:
--
-- * Loading or saving a file
-- * Rendering a page in a web application
-- * Executing a database query
--
package Util.Measures is
type Unit_Type is (Seconds, Milliseconds, Microseconds, Nanoseconds);
-- ------------------------------
-- Measure Set
-- ------------------------------
-- The measure set represent a collection of measures each of them being
-- associated with a same name. Several measure sets can be created to
-- collect different kinds of runtime information. The measure set can be
-- set on a per-thread data and every call to <b>Report</b> will be
-- associated with that measure set.
--
-- Measure set are thread-safe.
type Measure_Set is limited private;
type Measure_Set_Access is access all Measure_Set;
-- Disable collecting measures on the measure set.
procedure Disable (Measures : in out Measure_Set);
-- Enable collecting measures on the measure set.
procedure Enable (Measures : in out Measure_Set);
-- Set the per-thread measure set.
procedure Set_Current (Measures : in Measure_Set_Access);
-- Get the per-thread measure set.
function Get_Current return Measure_Set_Access;
-- Dump an XML result with the measures collected by the measure set.
-- When writing the measures, the measure set is cleared. It is safe
-- to write measures while other measures are being collected.
procedure Write (Measures : in out Measure_Set;
Title : in String;
Stream : in out Util.Streams.Texts.Print_Stream'Class);
-- Dump an XML result with the measures collected by the measure set.
-- When writing the measures, the measure set is cleared. It is safe
-- to write measures while other measures are being collected.
procedure Write (Measures : in out Measure_Set;
Title : in String;
Stream : in Ada.Text_IO.File_Type);
-- Dump an XML result with the measures in a file.
procedure Write (Measures : in out Measure_Set;
Title : in String;
Path : in String);
-- ------------------------------
-- Stamp
-- ------------------------------
-- The stamp marks the beginning of a measure when the variable of such
-- type is declared. The measure represents the time that elapsed between
-- the stamp creation and when the <b>Report</b> method is called.
type Stamp is limited private;
-- Report the time spent between the stamp creation and this method call.
-- Collect the result in the per-thread measure set under the given measure
-- title.
procedure Report (S : in out Stamp;
Title : in String;
Count : in Positive := 1);
-- Report the time spent between the stamp creation and this method call.
-- Collect the result in the measure set under the given measure title.
procedure Report (Measures : in out Measure_Set;
S : in out Stamp;
Title : in String;
Count : in Positive := 1);
-- Report the time spent between the stamp creation and this method call.
-- The report is written in the file with the given title. The duration is
-- expressed in the unit defined in <tt>Unit</tt>.
procedure Report (S : in out Stamp;
File : in out Ada.Text_IO.File_Type;
Title : in String;
Unit : in Unit_Type := Microseconds);
private
type String_Access is access String;
type Stamp is limited record
Start : Ada.Calendar.Time := Ada.Calendar.Clock;
end record;
type Measure;
type Measure_Access is access Measure;
type Measure is limited record
Next : Measure_Access;
Time : Duration;
Count : Positive;
Name : String_Access;
end record;
type Buckets_Type is
array (Ada.Containers.Hash_Type range <>) of Measure_Access;
type Buckets_Access is access all Buckets_Type;
-- To reduce contention we only protect insertion and updates of measures.
-- To write the measure set, we steal the buckets and force the next call
-- to <b>Add</b> to reallocate the buckets.
protected type Measure_Data is
-- Get the measures and clear to start a new set of measures.
-- Return in <b>Time_Start</b> and <b>Time_End</b> the period of time.
procedure Steal_Map (Result : out Buckets_Access;
Time_Start : out Ada.Calendar.Time;
Time_End : out Ada.Calendar.Time);
-- Add the measure
procedure Add (Title : in String;
D : in Duration;
Count : in Positive := 1);
private
Start : Ada.Calendar.Time := Ada.Calendar.Clock;
Buckets : Buckets_Access;
end Measure_Data;
type Measure_Set is new Ada.Finalization.Limited_Controlled with record
Enabled : Boolean := True;
pragma Atomic (Enabled);
Data : Measure_Data;
end record;
-- Finalize the measures and release the storage.
overriding
procedure Finalize (Measures : in out Measure_Set);
end Util.Measures;
|
Integrate documentation about measures
|
Integrate documentation about measures
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
c62e507abe6e04afb9433426b39939bfb5dc183a
|
src/os-linux/util-streams-raw.ads
|
src/os-linux/util-streams-raw.ads
|
-----------------------------------------------------------------------
-- util-streams-raw -- Raw streams for Unix based systems
-- 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 Ada.Finalization;
with Util.Systems.Os;
-- The <b>Util.Streams.Raw</b> package provides a stream directly on top of
-- file system operations <b>read</b> and <b>write</b>.
package Util.Streams.Raw is
-- -----------------------
-- File stream
-- -----------------------
-- The <b>Raw_Stream</b> is an output/input stream that reads or writes
-- into a file-based stream.
type Raw_Stream is new Ada.Finalization.Limited_Controlled and Output_Stream
and Input_Stream with private;
type Raw_Stream_Access is access all Raw_Stream'Class;
-- Initialize the raw stream to read and write on the given file descriptor.
procedure Initialize (Stream : in out Raw_Stream;
File : in Util.Systems.Os.File_Type);
-- Close the stream.
overriding
procedure Close (Stream : in out Raw_Stream);
-- Write the buffer array to the output stream.
procedure Write (Stream : in out Raw_Stream;
Buffer : in Ada.Streams.Stream_Element_Array);
-- 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);
private
use Ada.Streams;
-- Flush the stream and release the buffer.
procedure Finalize (Object : in out Raw_Stream);
type Raw_Stream is new Ada.Finalization.Limited_Controlled
and Output_Stream and Input_Stream with record
File : Util.Systems.Os.File_Type := Util.Systems.Os.NO_FILE;
end record;
end Util.Streams.Raw;
|
-----------------------------------------------------------------------
-- util-streams-raw -- Raw streams for Unix based systems
-- Copyright (C) 2011, 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.Finalization;
with Util.Systems.Os;
with Util.Systems.Types;
-- The <b>Util.Streams.Raw</b> package provides a stream directly on top of
-- file system operations <b>read</b> and <b>write</b>.
package Util.Streams.Raw is
-- -----------------------
-- File stream
-- -----------------------
-- The <b>Raw_Stream</b> is an output/input stream that reads or writes
-- into a file-based stream.
type Raw_Stream is new Ada.Finalization.Limited_Controlled and Output_Stream
and Input_Stream with private;
type Raw_Stream_Access is access all Raw_Stream'Class;
-- Initialize the raw stream to read and write on the given file descriptor.
procedure Initialize (Stream : in out Raw_Stream;
File : in Util.Systems.Os.File_Type);
-- Close the stream.
overriding
procedure Close (Stream : in out Raw_Stream);
-- Write the buffer array to the output stream.
procedure Write (Stream : in out Raw_Stream;
Buffer : in Ada.Streams.Stream_Element_Array);
-- 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);
-- 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);
private
use Ada.Streams;
-- Flush the stream and release the buffer.
procedure Finalize (Object : in out Raw_Stream);
type Raw_Stream is new Ada.Finalization.Limited_Controlled
and Output_Stream and Input_Stream with record
File : Util.Systems.Os.File_Type := Util.Systems.Os.NO_FILE;
end record;
end Util.Streams.Raw;
|
Declare the Seek procedure to set the file read/write position
|
Declare the Seek procedure to set the file read/write position
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
0d5701ddf12b3f55080bc8d65dfd8c56ce37a9b3
|
src/el-utils.adb
|
src/el-utils.adb
|
-----------------------------------------------------------------------
-- el-utils -- Utilities around EL
-- Copyright (C) 2011, 2012, 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 Util.Strings;
with Util.Beans.Basic;
with Util.Log.Loggers;
with EL.Objects;
with EL.Expressions;
with EL.Contexts.Default;
with EL.Contexts.Properties;
package body EL.Utils is
use Ada.Strings.Unbounded;
use Util.Beans.Objects;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("EL.Utils");
-- ------------------------------
-- Expand the properties stored in <b>Source</b> by evaluating the EL expressions
-- used in the property values. The EL context passed in <b>Context</b> can be used
-- to specify the EL functions or some pre-defined beans that could be used.
-- The EL context will integrate the source properties as well as properties stored
-- in <b>Into</b> (only the <b>Source</b> properties will be evaluated).
-- ------------------------------
procedure Expand (Source : in Util.Properties.Manager'Class;
Into : in out Util.Properties.Manager'Class;
Context : in EL.Contexts.ELContext'Class) is
function Expand (Value : in String;
Context : in EL.Contexts.ELContext'Class) return EL.Objects.Object;
-- Copy the property identified by <b>Name</b> into the application config properties.
-- The value passed in <b>Item</b> is expanded if it contains an EL expression.
procedure Process (Name : in String;
Item : in Util.Beans.Objects.Object);
type Local_Resolver is new EL.Contexts.Properties.Property_Resolver with null record;
-- Get the value associated with a base object and a given property.
overriding
function Get_Value (Resolver : in Local_Resolver;
Context : in EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Readonly_Bean'Class;
Name : in Unbounded_String) return EL.Objects.Object;
-- ------------------------------
-- Get the value associated with a base object and a given property.
-- ------------------------------
overriding
function Get_Value (Resolver : in Local_Resolver;
Context : in EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Readonly_Bean'Class;
Name : in Unbounded_String) return EL.Objects.Object is
pragma Unreferenced (Resolver);
begin
if Base /= null then
return Base.Get_Value (To_String (Name));
elsif Into.Exists (Name) then
declare
Value : constant String := Into.Get (Name);
begin
if Util.Strings.Index (Value, '{') = 0 or Util.Strings.Index (Value, '}') = 0 then
return Util.Beans.Objects.To_Object (Value);
end if;
return Expand (Value, Context);
end;
elsif Source.Exists (Name) then
declare
Value : constant String := Source.Get (Name);
begin
if Util.Strings.Index (Value, '{') = 0 or Util.Strings.Index (Value, '}') = 0 then
return Util.Beans.Objects.To_Object (Value);
end if;
return Expand (Value, Context);
end;
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
Recursion : Natural := 10;
-- ------------------------------
-- Expand (recursively) the EL expression defined in <b>Value</b> by using
-- the context. The recursion is provided by the above context resolver which
-- invokes <b>Expand</b> if it detects that a value is a possible EL expression.
-- ------------------------------
function Expand (Value : in String;
Context : in EL.Contexts.ELContext'Class) return EL.Objects.Object is
Expr : EL.Expressions.Expression;
Result : Util.Beans.Objects.Object;
begin
if Recursion = 0 then
Log.Error ("Too many level of recursion when evaluating expression: {0}", Value);
return Util.Beans.Objects.Null_Object;
end if;
Recursion := Recursion - 1;
Expr := EL.Expressions.Create_Expression (Value, Context);
Result := Expr.Get_Value (Context);
Recursion := Recursion + 1;
return Result;
-- Ignore any exception and copy the value verbatim.
exception
when others =>
Recursion := Recursion + 1;
return Util.Beans.Objects.To_Object (Value);
end Expand;
Resolver : aliased Local_Resolver;
Local_Context : aliased EL.Contexts.Default.Default_Context;
-- ------------------------------
-- Copy the property identified by <b>Name</b> into the application config properties.
-- The value passed in <b>Item</b> is expanded if it contains an EL expression.
-- ------------------------------
procedure Process (Name : in String;
Item : in Util.Properties.Value) is
Value : constant String := Util.Properties.To_String (Item);
begin
if Util.Strings.Index (Value, '{') = 0 or Util.Strings.Index (Value, '}') = 0 then
Log.Debug ("Adding config {0} = {1}", Name, Value);
Into.Set_Value (Name, Item);
else
declare
New_Value : constant Object := Expand (Value, Local_Context);
begin
Log.Debug ("Adding config {0} = {1}",
Name, Util.Beans.Objects.To_String (New_Value));
if Util.Beans.Objects.Is_Null (New_Value) then
Into.Set (Name, "");
else
Into.Set_Value (Name, New_Value);
end if;
end;
end if;
end Process;
begin
Resolver.Set_Properties (Source);
Local_Context.Set_Function_Mapper (Context.Get_Function_Mapper);
Local_Context.Set_Resolver (Resolver'Unchecked_Access);
Source.Iterate (Process'Access);
end Expand;
-- ------------------------------
-- Evaluate the possible EL expressions used in <b>Value</b> and return the
-- string that correspond to that evaluation.
-- ------------------------------
function Eval (Value : in String;
Context : in EL.Contexts.ELContext'Class) return String is
Expr : EL.Expressions.Expression;
Result : Util.Beans.Objects.Object;
begin
Expr := EL.Expressions.Create_Expression (Value, Context);
Result := Expr.Get_Value (Context);
return Util.Beans.Objects.To_String (Result);
-- Ignore any exception and copy the value verbatim.
exception
when others =>
return Value;
end Eval;
-- ------------------------------
-- Evaluate the possible EL expressions used in <b>Value</b> and return an
-- object that correspond to that evaluation.
-- ------------------------------
function Eval (Value : in String;
Context : in EL.Contexts.ELContext'Class) return Util.Beans.Objects.Object is
Expr : EL.Expressions.Expression;
begin
Expr := EL.Expressions.Create_Expression (Value, Context);
return Expr.Get_Value (Context);
-- Ignore any exception and copy the value verbatim.
exception
when others =>
return Util.Beans.Objects.To_Object (Value);
end Eval;
-- ------------------------------
-- Evaluate the possible EL expressions used in <b>Value</b> and return an
-- object that correspond to that evaluation.
-- ------------------------------
function Eval (Value : in Util.Beans.Objects.Object;
Context : in EL.Contexts.ELContext'Class) return Util.Beans.Objects.Object is
begin
case Util.Beans.Objects.Get_Type (Value) is
when Util.Beans.Objects.TYPE_STRING | Util.Beans.Objects.TYPE_WIDE_STRING =>
declare
S : constant String := Util.Beans.Objects.To_String (Value);
Expr : EL.Expressions.Expression;
begin
Expr := EL.Expressions.Create_Expression (S, Context);
return Expr.Get_Value (Context);
end;
when others =>
return Value;
end case;
-- Ignore any exception and copy the value verbatim.
exception
when others =>
return Value;
end Eval;
end EL.Utils;
|
-----------------------------------------------------------------------
-- el-utils -- Utilities around EL
-- Copyright (C) 2011, 2012, 2017, 2018, 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.Beans.Basic;
with Util.Log.Loggers;
with EL.Objects;
with EL.Expressions;
with EL.Contexts.Default;
with EL.Contexts.Properties;
package body EL.Utils is
use Ada.Strings.Unbounded;
use Util.Beans.Objects;
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("EL.Utils");
procedure Expand (Source : in Util.Properties.Manager'Class;
Into : in out Util.Properties.Manager'Class;
Context : in EL.Contexts.ELContext'Class;
Copy : in Boolean);
-- ------------------------------
-- Expand the properties stored in <b>Source</b> by evaluating the EL expressions
-- used in the property values. The EL context passed in <b>Context</b> can be used
-- to specify the EL functions or some pre-defined beans that could be used.
-- The EL context will integrate the source properties as well as properties stored
-- in <b>Into</b> (only the <b>Source</b> properties will be evaluated).
-- ------------------------------
procedure Expand (Source : in Util.Properties.Manager'Class;
Into : in out Util.Properties.Manager'Class;
Context : in EL.Contexts.ELContext'Class;
Copy : in Boolean) is
function Expand (Value : in String;
Context : in EL.Contexts.ELContext'Class) return EL.Objects.Object;
-- Copy the property identified by <b>Name</b> into the application config properties.
-- The value passed in <b>Item</b> is expanded if it contains an EL expression.
procedure Process (Name : in String;
Item : in Util.Beans.Objects.Object);
type Local_Resolver is new EL.Contexts.Properties.Property_Resolver with null record;
-- Get the value associated with a base object and a given property.
overriding
function Get_Value (Resolver : in Local_Resolver;
Context : in EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Readonly_Bean'Class;
Name : in Unbounded_String) return EL.Objects.Object;
-- ------------------------------
-- Get the value associated with a base object and a given property.
-- ------------------------------
overriding
function Get_Value (Resolver : in Local_Resolver;
Context : in EL.Contexts.ELContext'Class;
Base : access Util.Beans.Basic.Readonly_Bean'Class;
Name : in Unbounded_String) return EL.Objects.Object is
pragma Unreferenced (Resolver);
begin
if Base /= null then
return Base.Get_Value (To_String (Name));
elsif Into.Exists (Name) then
declare
Value : constant String := Into.Get (Name);
begin
if Util.Strings.Index (Value, '{') = 0 or Util.Strings.Index (Value, '}') = 0 then
return Util.Beans.Objects.To_Object (Value);
end if;
return Expand (Value, Context);
end;
elsif Source.Exists (Name) then
declare
Value : constant String := Source.Get (Name);
begin
if Util.Strings.Index (Value, '{') = 0 or Util.Strings.Index (Value, '}') = 0 then
return Util.Beans.Objects.To_Object (Value);
end if;
return Expand (Value, Context);
end;
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
Recursion : Natural := 10;
-- ------------------------------
-- Expand (recursively) the EL expression defined in <b>Value</b> by using
-- the context. The recursion is provided by the above context resolver which
-- invokes <b>Expand</b> if it detects that a value is a possible EL expression.
-- ------------------------------
function Expand (Value : in String;
Context : in EL.Contexts.ELContext'Class) return EL.Objects.Object is
Expr : EL.Expressions.Expression;
Result : Util.Beans.Objects.Object;
begin
if Recursion = 0 then
Log.Error ("Too many level of recursion when evaluating expression: {0}", Value);
return Util.Beans.Objects.Null_Object;
end if;
Recursion := Recursion - 1;
Expr := EL.Expressions.Create_Expression (Value, Context);
Result := Expr.Get_Value (Context);
Recursion := Recursion + 1;
return Result;
-- Ignore any exception and copy the value verbatim.
exception
when others =>
Recursion := Recursion + 1;
return Util.Beans.Objects.To_Object (Value);
end Expand;
Resolver : aliased Local_Resolver;
Local_Context : aliased EL.Contexts.Default.Default_Context;
-- ------------------------------
-- Copy the property identified by <b>Name</b> into the application config properties.
-- The value passed in <b>Item</b> is expanded if it contains an EL expression.
-- ------------------------------
procedure Process (Name : in String;
Item : in Util.Properties.Value) is
Value : constant String := Util.Properties.To_String (Item);
begin
if Util.Strings.Index (Value, '{') > 0 or else Util.Strings.Index (Value, '}') > 0 then
declare
New_Value : constant Object := Expand (Value, Local_Context);
begin
Log.Debug ("Adding config {0} = {1}",
Name, Util.Beans.Objects.To_String (New_Value));
if Util.Beans.Objects.Is_Null (New_Value) then
Into.Set (Name, "");
else
Into.Set_Value (Name, New_Value);
end if;
end;
elsif Copy then
Log.Debug ("Adding config {0} = {1}", Name, Value);
Into.Set_Value (Name, Item);
end if;
end Process;
begin
Resolver.Set_Properties (Source);
Local_Context.Set_Function_Mapper (Context.Get_Function_Mapper);
Local_Context.Set_Resolver (Resolver'Unchecked_Access);
Source.Iterate (Process'Access);
end Expand;
procedure Expand (Config : in out Util.Properties.Manager'Class;
Context : in EL.Contexts.ELContext'Class) is
begin
Expand (Config, Config, Context, False);
end Expand;
procedure Expand (Source : in Util.Properties.Manager'Class;
Into : in out Util.Properties.Manager'Class;
Context : in EL.Contexts.ELContext'Class) is
begin
Expand (Source, Into, Context, True);
end Expand;
-- ------------------------------
-- Evaluate the possible EL expressions used in <b>Value</b> and return the
-- string that correspond to that evaluation.
-- ------------------------------
function Eval (Value : in String;
Context : in EL.Contexts.ELContext'Class) return String is
Expr : EL.Expressions.Expression;
Result : Util.Beans.Objects.Object;
begin
Expr := EL.Expressions.Create_Expression (Value, Context);
Result := Expr.Get_Value (Context);
return Util.Beans.Objects.To_String (Result);
-- Ignore any exception and copy the value verbatim.
exception
when others =>
return Value;
end Eval;
-- ------------------------------
-- Evaluate the possible EL expressions used in <b>Value</b> and return an
-- object that correspond to that evaluation.
-- ------------------------------
function Eval (Value : in String;
Context : in EL.Contexts.ELContext'Class) return Util.Beans.Objects.Object is
Expr : EL.Expressions.Expression;
begin
Expr := EL.Expressions.Create_Expression (Value, Context);
return Expr.Get_Value (Context);
-- Ignore any exception and copy the value verbatim.
exception
when others =>
return Util.Beans.Objects.To_Object (Value);
end Eval;
-- ------------------------------
-- Evaluate the possible EL expressions used in <b>Value</b> and return an
-- object that correspond to that evaluation.
-- ------------------------------
function Eval (Value : in Util.Beans.Objects.Object;
Context : in EL.Contexts.ELContext'Class) return Util.Beans.Objects.Object is
begin
case Util.Beans.Objects.Get_Type (Value) is
when Util.Beans.Objects.TYPE_STRING | Util.Beans.Objects.TYPE_WIDE_STRING =>
declare
S : constant String := Util.Beans.Objects.To_String (Value);
Expr : EL.Expressions.Expression;
begin
Expr := EL.Expressions.Create_Expression (S, Context);
return Expr.Get_Value (Context);
end;
when others =>
return Value;
end case;
-- Ignore any exception and copy the value verbatim.
exception
when others =>
return Value;
end Eval;
end EL.Utils;
|
Implement Expand to replace properties in place and avoid unecessary copies
|
Implement Expand to replace properties in place and avoid unecessary copies
|
Ada
|
apache-2.0
|
stcarrez/ada-el
|
ed83c497f707450ffd8613d6e49324d6c4734da6
|
src/ado-drivers-connections.adb
|
src/ado-drivers-connections.adb
|
-----------------------------------------------------------------------
-- ADO Drivers -- Database Drivers
-- Copyright (C) 2010, 2011, 2012, 2013, 2015, 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 Util.Log.Loggers;
with Util.Systems.DLLs;
with System;
with Ada.Containers.Doubly_Linked_Lists;
with Ada.Exceptions;
package body ADO.Drivers.Connections is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ADO.Drivers.Connections");
-- Load the database driver.
procedure Load_Driver (Name : in String);
-- ------------------------------
-- Get the driver index that corresponds to the driver for this database connection string.
-- ------------------------------
function Get_Driver (Config : in Configuration) return Driver_Index is
Driver : constant Driver_Access := Get_Driver (Config.Get_Driver);
begin
if Driver = null then
return Driver_Index'First;
else
return Driver.Get_Driver_Index;
end if;
end Get_Driver;
-- ------------------------------
-- Create a new connection using the configuration parameters.
-- ------------------------------
procedure Create_Connection (Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is
Driver : Driver_Access;
Log_URI : constant String := Config.Get_Log_URI;
begin
Driver := Get_Driver (Config.Get_Driver);
if Driver = null then
Log.Error ("No driver found for connection {0}", Log_URI);
raise ADO.Configs.Connection_Error with
"Data source is not initialized: driver '" & Config.Get_Driver & "' not found";
end if;
Driver.Create_Connection (Config, Result);
if Result.Is_Null then
Log.Error ("Driver {0} failed to create connection {0}",
Driver.Name.all, Log_URI);
raise ADO.Configs.Connection_Error with
"Data source is not initialized: driver error";
end if;
Log.Info ("Created connection to '{0}' -> {1}", Log_URI, Result.Value.Ident);
exception
when others =>
Log.Info ("Failed to create connection to '{0}'", Log_URI);
raise;
end Create_Connection;
-- Get the database driver index.
function Get_Driver_Index (Database : in Database_Connection) return Driver_Index is
Driver : constant ADO.Drivers.Connections.Driver_Access
:= Database_Connection'Class (Database).Get_Driver;
begin
return Driver.Get_Driver_Index;
end Get_Driver_Index;
package Driver_List is
new Ada.Containers.Doubly_Linked_Lists (Element_Type => Driver_Access);
Next_Index : Driver_Index := 1;
Drivers : Driver_List.List;
-- ------------------------------
-- Get the driver unique index.
-- ------------------------------
function Get_Driver_Index (D : in Driver) return Driver_Index is
begin
return D.Index;
end Get_Driver_Index;
-- ------------------------------
-- Get the driver name.
-- ------------------------------
function Get_Driver_Name (D : in Driver) return String is
begin
return D.Name.all;
end Get_Driver_Name;
-- ------------------------------
-- Register a database driver.
-- ------------------------------
procedure Register (Driver : in Driver_Access) is
begin
Log.Info ("Register driver {0}", Driver.Name.all);
Driver_List.Prepend (Container => Drivers, New_Item => Driver);
Driver.Index := Next_Index;
Next_Index := Next_Index + 1;
end Register;
-- ------------------------------
-- Load the database driver.
-- ------------------------------
procedure Load_Driver (Name : in String) is
Lib : constant String := "libada_ado_" & Name & Util.Systems.DLLs.Extension;
Symbol : constant String := "ado__drivers__connections__" & Name & "__initialize";
Handle : Util.Systems.DLLs.Handle;
Addr : System.Address;
begin
Log.Debug ("Loading driver {0}", Lib);
Handle := Util.Systems.DLLs.Load (Lib);
Addr := Util.Systems.DLLs.Get_Symbol (Handle, Symbol);
declare
procedure Init;
pragma Import (C, Init);
for Init'Address use Addr;
begin
Log.Info ("Initialising driver {0}", Lib);
Init;
end;
exception
when Util.Systems.DLLs.Not_Found =>
Log.Error ("Driver for {0} was loaded but does not define the initialization symbol",
Name);
when E : Util.Systems.DLLs.Load_Error =>
Log.Error ("Driver for {0} was not found: {1}",
Name, Ada.Exceptions.Exception_Message (E));
end Load_Driver;
-- ------------------------------
-- Get a database driver given its name.
-- ------------------------------
function Get_Driver (Name : in String) return Driver_Access is
begin
Log.Debug ("Get driver {0}", Name);
if Name'Length = 0 then
return null;
end if;
for Retry in 0 .. 2 loop
if Retry = 1 then
ADO.Drivers.Initialize;
elsif Retry = 2 then
Load_Driver (Name);
end if;
declare
Iter : Driver_List.Cursor := Driver_List.First (Drivers);
begin
while Driver_List.Has_Element (Iter) loop
declare
D : constant Driver_Access := Driver_List.Element (Iter);
begin
if Name = D.Name.all then
return D;
end if;
end;
Driver_List.Next (Iter);
end loop;
end;
end loop;
return null;
end Get_Driver;
end ADO.Drivers.Connections;
|
-----------------------------------------------------------------------
-- ADO Drivers -- Database Drivers
-- Copyright (C) 2010, 2011, 2012, 2013, 2015, 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 Util.Log.Loggers;
with Util.Systems.DLLs;
with System;
with Ada.Containers.Doubly_Linked_Lists;
with Ada.Exceptions;
package body ADO.Drivers.Connections is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ADO.Drivers.Connections");
-- Load the database driver.
procedure Load_Driver (Name : in String);
-- ------------------------------
-- Get the driver index that corresponds to the driver for this database connection string.
-- ------------------------------
function Get_Driver (Config : in Configuration) return Driver_Index is
Driver : constant Driver_Access := Get_Driver (Config.Get_Driver);
begin
if Driver = null then
return Driver_Index'First;
else
return Driver.Get_Driver_Index;
end if;
end Get_Driver;
-- ------------------------------
-- Create a new connection using the configuration parameters.
-- ------------------------------
procedure Create_Connection (Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is
Driver : Driver_Access;
Log_URI : constant String := Config.Get_Log_URI;
begin
Driver := Get_Driver (Config.Get_Driver);
if Driver = null then
Log.Error ("No driver found for connection {0}", Log_URI);
raise ADO.Configs.Connection_Error with
"Data source is not initialized: driver '" & Config.Get_Driver & "' not found";
end if;
Driver.Create_Connection (Config, Result);
Log.Info ("Created connection to '{0}' -> {1}", Log_URI, Result.Value.Ident);
exception
when others =>
Log.Info ("Failed to create connection to '{0}'", Log_URI);
raise;
end Create_Connection;
-- Get the database driver index.
function Get_Driver_Index (Database : in Database_Connection) return Driver_Index is
Driver : constant ADO.Drivers.Connections.Driver_Access
:= Database_Connection'Class (Database).Get_Driver;
begin
return Driver.Get_Driver_Index;
end Get_Driver_Index;
package Driver_List is
new Ada.Containers.Doubly_Linked_Lists (Element_Type => Driver_Access);
Next_Index : Driver_Index := 1;
Drivers : Driver_List.List;
-- ------------------------------
-- Get the driver unique index.
-- ------------------------------
function Get_Driver_Index (D : in Driver) return Driver_Index is
begin
return D.Index;
end Get_Driver_Index;
-- ------------------------------
-- Get the driver name.
-- ------------------------------
function Get_Driver_Name (D : in Driver) return String is
begin
return D.Name.all;
end Get_Driver_Name;
-- ------------------------------
-- Register a database driver.
-- ------------------------------
procedure Register (Driver : in Driver_Access) is
begin
Log.Info ("Register driver {0}", Driver.Name.all);
Driver_List.Prepend (Container => Drivers, New_Item => Driver);
Driver.Index := Next_Index;
Next_Index := Next_Index + 1;
end Register;
-- ------------------------------
-- Load the database driver.
-- ------------------------------
procedure Load_Driver (Name : in String) is
Lib : constant String := "libada_ado_" & Name & Util.Systems.DLLs.Extension;
Symbol : constant String := "ado__drivers__connections__" & Name & "__initialize";
Handle : Util.Systems.DLLs.Handle;
Addr : System.Address;
begin
Log.Debug ("Loading driver {0}", Lib);
Handle := Util.Systems.DLLs.Load (Lib);
Addr := Util.Systems.DLLs.Get_Symbol (Handle, Symbol);
declare
procedure Init;
pragma Import (C, Init);
for Init'Address use Addr;
begin
Log.Info ("Initialising driver {0}", Lib);
Init;
end;
exception
when Util.Systems.DLLs.Not_Found =>
Log.Error ("Driver for {0} was loaded but does not define the initialization symbol",
Name);
when E : Util.Systems.DLLs.Load_Error =>
Log.Error ("Driver for {0} was not found: {1}",
Name, Ada.Exceptions.Exception_Message (E));
end Load_Driver;
-- ------------------------------
-- Get a database driver given its name.
-- ------------------------------
function Get_Driver (Name : in String) return Driver_Access is
begin
Log.Debug ("Get driver {0}", Name);
if Name'Length = 0 then
return null;
end if;
for Retry in 0 .. 2 loop
if Retry = 1 then
ADO.Drivers.Initialize;
elsif Retry = 2 then
Load_Driver (Name);
end if;
declare
Iter : Driver_List.Cursor := Driver_List.First (Drivers);
begin
while Driver_List.Has_Element (Iter) loop
declare
D : constant Driver_Access := Driver_List.Element (Iter);
begin
if Name = D.Name.all then
return D;
end if;
end;
Driver_List.Next (Iter);
end loop;
end;
end loop;
return null;
end Get_Driver;
end ADO.Drivers.Connections;
|
Remove check of database driver connection because the post condition now guarantees it is never null
|
Remove check of database driver connection because the post condition now guarantees it is never null
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
0f8a3c4f50bec86224687da09c85fb721e4664b9
|
src/ado-drivers-connections.adb
|
src/ado-drivers-connections.adb
|
-----------------------------------------------------------------------
-- ADO Drivers -- Database Drivers
-- Copyright (C) 2010, 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.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Util.Systems.DLLs;
with System;
with Ada.Strings.Fixed;
with Ada.Containers.Doubly_Linked_Lists;
with Ada.Exceptions;
package body ADO.Drivers.Connections is
use Util.Log;
use Ada.Strings.Fixed;
Log : constant Loggers.Logger := Loggers.Create ("ADO.Drivers.Connections");
-- ------------------------------
-- Set the connection URL to connect to the database.
-- The driver connection is a string of the form:
--
-- driver://[host][:port]/[database][?property1][=value1]...
--
-- If the string is invalid or if the driver cannot be found,
-- the Connection_Error exception is raised.
-- ------------------------------
procedure Set_Connection (Controller : in out Configuration;
URI : in String) is
Pos, Pos2, Slash_Pos, Next : Natural;
begin
Log.Info ("Set connection URI: {0}", URI);
Controller.URI := To_Unbounded_String (URI);
Pos := Index (URI, "://");
if Pos <= 1 then
Log.Error ("Invalid connection URI: {0}", URI);
raise Connection_Error
with "Invalid URI: '" & URI & "'";
end if;
Controller.Driver := Get_Driver (URI (URI'First .. Pos - 1));
if Controller.Driver = null then
Log.Error ("No driver found for connection URI: {0}", URI);
raise Connection_Error
with "Driver '" & URI (URI'First .. Pos - 1) & "' not found";
end if;
Pos := Pos + 3;
Slash_Pos := Index (URI, "/", Pos);
if Slash_Pos < Pos then
Log.Error ("Invalid connection URI: {0}", URI);
raise Connection_Error
with "Invalid connection URI: '" & URI & "'";
end if;
-- Extract the server and port.
Pos2 := Index (URI, ":", Pos);
if Pos2 > Pos then
Controller.Server := To_Unbounded_String (URI (Pos .. Pos2 - 1));
Controller.Port := Integer'Value (URI (Pos2 + 1 .. Slash_Pos - 1));
else
Controller.Port := 0;
Controller.Server := To_Unbounded_String (URI (Pos .. Slash_Pos - 1));
end if;
-- Extract the database name.
Pos := Index (URI, "?", Slash_Pos);
if Pos - 1 > Slash_Pos + 1 then
Controller.Database := To_Unbounded_String (URI (Slash_Pos + 1 .. Pos - 1));
elsif Pos = 0 and Slash_Pos + 1 < URI'Last then
Controller.Database := To_Unbounded_String (URI (Slash_Pos + 1 .. URI'Last));
else
Controller.Database := Null_Unbounded_String;
end if;
-- Parse the optional properties
if Pos > Slash_Pos then
while Pos < URI'Last loop
Pos2 := Index (URI, "=", Pos + 1);
if Pos2 > Pos then
Next := Index (URI, "&", Pos2 + 1);
if Next > 0 then
Controller.Properties.Set (URI (Pos + 1 .. Pos2 - 1),
URI (Pos2 + 1 .. Next - 1));
Pos := Next;
else
Controller.Properties.Set (URI (Pos + 1 .. Pos2 - 1),
URI (Pos2 + 1 .. URI'Last));
Pos := URI'Last;
end if;
else
Controller.Properties.Set (URI (Pos + 1 .. URI'Last), "");
Pos := URI'Last;
end if;
end loop;
end if;
end Set_Connection;
-- ------------------------------
-- Set a property on the datasource for the driver.
-- The driver can retrieve the property to configure and open
-- the database connection.
-- ------------------------------
procedure Set_Property (Controller : in out Configuration;
Name : in String;
Value : in String) is
begin
Controller.Properties.Set (Name, Value);
end Set_Property;
-- ------------------------------
-- Get a property from the datasource configuration.
-- If the property does not exist, an empty string is returned.
-- ------------------------------
function Get_Property (Controller : in Configuration;
Name : in String) return String is
begin
return Controller.Properties.Get (Name, "");
end Get_Property;
-- ------------------------------
-- Get the server hostname.
-- ------------------------------
function Get_Server (Controller : in Configuration) return String is
begin
return To_String (Controller.Server);
end Get_Server;
-- ------------------------------
-- Get the server port.
-- ------------------------------
function Get_Port (Controller : in Configuration) return Integer is
begin
return Controller.Port;
end Get_Port;
-- ------------------------------
-- Get the database name.
-- ------------------------------
function Get_Database (Controller : in Configuration) return String is
begin
return To_String (Controller.Database);
end Get_Database;
-- ------------------------------
-- Create a new connection using the configuration parameters.
-- ------------------------------
procedure Create_Connection (Config : in Configuration'Class;
Result : out Database_Connection_Access) is
begin
if Config.Driver = null then
Log.Error ("No driver found for connection {0}", To_String (Config.URI));
raise Connection_Error with "Data source is not initialized: driver not found";
end if;
Config.Driver.Create_Connection (Config, Result);
Log.Info ("Created connection to '{0}' -> {1}", Config.URI, Result.Ident);
exception
when others =>
Log.Info ("Failed to create connection to '{0}'", Config.URI);
raise;
end Create_Connection;
package Driver_List is
new Ada.Containers.Doubly_Linked_Lists (Element_Type => Driver_Access);
Next_Index : Driver_Index := 1;
Drivers : Driver_List.List;
-- ------------------------------
-- Get the driver unique index.
-- ------------------------------
function Get_Driver_Index (D : in Driver) return Driver_Index is
begin
return D.Index;
end Get_Driver_Index;
-- ------------------------------
-- Get the driver name.
-- ------------------------------
function Get_Driver_Name (D : in Driver) return String is
begin
return D.Name.all;
end Get_Driver_Name;
-- ------------------------------
-- Register a database driver.
-- ------------------------------
procedure Register (Driver : in Driver_Access) is
begin
Log.Info ("Register driver {0}", Driver.Name.all);
Driver_List.Prepend (Container => Drivers, New_Item => Driver);
Driver.Index := Next_Index;
Next_Index := Next_Index + 1;
end Register;
type Driver_Initialize_Access is not null access procedure;
procedure Load_Driver (Name : in String) is
Lib : constant String := "libada_ado_" & Name & Util.Systems.DLLs.Extension;
Symbol : constant String := "ado__drivers__connections__" & Name & "__initialize";
Handle : Util.Systems.DLLs.Handle;
Addr : System.Address;
begin
Log.Info ("Loading driver {0}", Lib);
Handle := Util.Systems.DLLs.Load (Lib);
Addr := Util.Systems.DLLs.Get_Symbol (Handle, Symbol);
declare
procedure Init;
pragma Import (C, Init);
for Init'Address use Addr;
begin
Init;
end;
exception
when Util.Systems.DLLs.Not_Found =>
Log.Error ("Driver for {0} was loaded but does not define the initialization symbol",
Name);
when E : Util.Systems.DLLs.Load_Error =>
Log.Error ("Driver for {0} was not found: {1}",
Name, Ada.Exceptions.Exception_Message (E));
end Load_Driver;
-- ------------------------------
-- Get a database driver given its name.
-- ------------------------------
function Get_Driver (Name : in String) return Driver_Access is
begin
Log.Info ("Get driver {0}", Name);
for Retry in 0 .. 1 loop
if Retry > 0 then
Load_Driver (Name);
end if;
declare
Iter : Driver_List.Cursor := Driver_List.First (Drivers);
begin
while Driver_List.Has_Element (Iter) loop
declare
D : constant Driver_Access := Driver_List.Element (Iter);
begin
if Name = D.Name.all then
return D;
end if;
end;
Driver_List.Next (Iter);
end loop;
end;
end loop;
return null;
end Get_Driver;
end ADO.Drivers.Connections;
|
-----------------------------------------------------------------------
-- ADO Drivers -- Database Drivers
-- Copyright (C) 2010, 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.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Util.Systems.DLLs;
with System;
with Ada.Strings.Fixed;
with Ada.Containers.Doubly_Linked_Lists;
with Ada.Exceptions;
package body ADO.Drivers.Connections is
use Ada.Strings.Fixed;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ADO.Drivers.Connections");
-- Load the database driver.
procedure Load_Driver (Name : in String);
-- ------------------------------
-- Set the connection URL to connect to the database.
-- The driver connection is a string of the form:
--
-- driver://[host][:port]/[database][?property1][=value1]...
--
-- If the string is invalid or if the driver cannot be found,
-- the Connection_Error exception is raised.
-- ------------------------------
procedure Set_Connection (Controller : in out Configuration;
URI : in String) is
Pos, Pos2, Slash_Pos, Next : Natural;
begin
Log.Info ("Set connection URI: {0}", URI);
Controller.URI := To_Unbounded_String (URI);
Pos := Index (URI, "://");
if Pos <= 1 then
Log.Error ("Invalid connection URI: {0}", URI);
raise Connection_Error
with "Invalid URI: '" & URI & "'";
end if;
Controller.Driver := Get_Driver (URI (URI'First .. Pos - 1));
if Controller.Driver = null then
Log.Error ("No driver found for connection URI: {0}", URI);
raise Connection_Error
with "Driver '" & URI (URI'First .. Pos - 1) & "' not found";
end if;
Pos := Pos + 3;
Slash_Pos := Index (URI, "/", Pos);
if Slash_Pos < Pos then
Log.Error ("Invalid connection URI: {0}", URI);
raise Connection_Error
with "Invalid connection URI: '" & URI & "'";
end if;
-- Extract the server and port.
Pos2 := Index (URI, ":", Pos);
if Pos2 > Pos then
Controller.Server := To_Unbounded_String (URI (Pos .. Pos2 - 1));
Controller.Port := Integer'Value (URI (Pos2 + 1 .. Slash_Pos - 1));
else
Controller.Port := 0;
Controller.Server := To_Unbounded_String (URI (Pos .. Slash_Pos - 1));
end if;
-- Extract the database name.
Pos := Index (URI, "?", Slash_Pos);
if Pos - 1 > Slash_Pos + 1 then
Controller.Database := To_Unbounded_String (URI (Slash_Pos + 1 .. Pos - 1));
elsif Pos = 0 and Slash_Pos + 1 < URI'Last then
Controller.Database := To_Unbounded_String (URI (Slash_Pos + 1 .. URI'Last));
else
Controller.Database := Null_Unbounded_String;
end if;
-- Parse the optional properties
if Pos > Slash_Pos then
while Pos < URI'Last loop
Pos2 := Index (URI, "=", Pos + 1);
if Pos2 > Pos then
Next := Index (URI, "&", Pos2 + 1);
if Next > 0 then
Controller.Properties.Set (URI (Pos + 1 .. Pos2 - 1),
URI (Pos2 + 1 .. Next - 1));
Pos := Next;
else
Controller.Properties.Set (URI (Pos + 1 .. Pos2 - 1),
URI (Pos2 + 1 .. URI'Last));
Pos := URI'Last;
end if;
else
Controller.Properties.Set (URI (Pos + 1 .. URI'Last), "");
Pos := URI'Last;
end if;
end loop;
end if;
end Set_Connection;
-- ------------------------------
-- Set a property on the datasource for the driver.
-- The driver can retrieve the property to configure and open
-- the database connection.
-- ------------------------------
procedure Set_Property (Controller : in out Configuration;
Name : in String;
Value : in String) is
begin
Controller.Properties.Set (Name, Value);
end Set_Property;
-- ------------------------------
-- Get a property from the datasource configuration.
-- If the property does not exist, an empty string is returned.
-- ------------------------------
function Get_Property (Controller : in Configuration;
Name : in String) return String is
begin
return Controller.Properties.Get (Name, "");
end Get_Property;
-- ------------------------------
-- Get the server hostname.
-- ------------------------------
function Get_Server (Controller : in Configuration) return String is
begin
return To_String (Controller.Server);
end Get_Server;
-- ------------------------------
-- Get the server port.
-- ------------------------------
function Get_Port (Controller : in Configuration) return Integer is
begin
return Controller.Port;
end Get_Port;
-- ------------------------------
-- Get the database name.
-- ------------------------------
function Get_Database (Controller : in Configuration) return String is
begin
return To_String (Controller.Database);
end Get_Database;
-- ------------------------------
-- Create a new connection using the configuration parameters.
-- ------------------------------
procedure Create_Connection (Config : in Configuration'Class;
Result : out Database_Connection_Access) is
begin
if Config.Driver = null then
Log.Error ("No driver found for connection {0}", To_String (Config.URI));
raise Connection_Error with "Data source is not initialized: driver not found";
end if;
Config.Driver.Create_Connection (Config, Result);
Log.Info ("Created connection to '{0}' -> {1}", Config.URI, Result.Ident);
exception
when others =>
Log.Info ("Failed to create connection to '{0}'", Config.URI);
raise;
end Create_Connection;
package Driver_List is
new Ada.Containers.Doubly_Linked_Lists (Element_Type => Driver_Access);
Next_Index : Driver_Index := 1;
Drivers : Driver_List.List;
-- ------------------------------
-- Get the driver unique index.
-- ------------------------------
function Get_Driver_Index (D : in Driver) return Driver_Index is
begin
return D.Index;
end Get_Driver_Index;
-- ------------------------------
-- Get the driver name.
-- ------------------------------
function Get_Driver_Name (D : in Driver) return String is
begin
return D.Name.all;
end Get_Driver_Name;
-- ------------------------------
-- Register a database driver.
-- ------------------------------
procedure Register (Driver : in Driver_Access) is
begin
Log.Info ("Register driver {0}", Driver.Name.all);
Driver_List.Prepend (Container => Drivers, New_Item => Driver);
Driver.Index := Next_Index;
Next_Index := Next_Index + 1;
end Register;
-- ------------------------------
-- Load the database driver.
-- ------------------------------
procedure Load_Driver (Name : in String) is
Lib : constant String := "libada_ado_" & Name & Util.Systems.DLLs.Extension;
Symbol : constant String := "ado__drivers__connections__" & Name & "__initialize";
Handle : Util.Systems.DLLs.Handle;
Addr : System.Address;
begin
Log.Info ("Loading driver {0}", Lib);
Handle := Util.Systems.DLLs.Load (Lib);
Addr := Util.Systems.DLLs.Get_Symbol (Handle, Symbol);
declare
procedure Init;
pragma Import (C, Init);
for Init'Address use Addr;
begin
Init;
end;
exception
when Util.Systems.DLLs.Not_Found =>
Log.Error ("Driver for {0} was loaded but does not define the initialization symbol",
Name);
when E : Util.Systems.DLLs.Load_Error =>
Log.Error ("Driver for {0} was not found: {1}",
Name, Ada.Exceptions.Exception_Message (E));
end Load_Driver;
-- ------------------------------
-- Get a database driver given its name.
-- ------------------------------
function Get_Driver (Name : in String) return Driver_Access is
begin
Log.Info ("Get driver {0}", Name);
for Retry in 0 .. 1 loop
if Retry > 0 then
Load_Driver (Name);
end if;
declare
Iter : Driver_List.Cursor := Driver_List.First (Drivers);
begin
while Driver_List.Has_Element (Iter) loop
declare
D : constant Driver_Access := Driver_List.Element (Iter);
begin
if Name = D.Name.all then
return D;
end if;
end;
Driver_List.Next (Iter);
end loop;
end;
end loop;
return null;
end Get_Driver;
end ADO.Drivers.Connections;
|
Fix some compilation warnings
|
Fix some compilation warnings
|
Ada
|
apache-2.0
|
Letractively/ada-ado
|
2cccc37423686093113eb51a01a4b57102bb5aad
|
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;
-- ------------------------------
-- 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;
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;
-- ------------------------------
-- 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;
end Memory_Allocator;
end MAT.Memory.Targets;
|
Implement the Probe_Malloc operation
|
Implement the Probe_Malloc operation
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
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