commit
stringlengths 40
40
| old_file
stringlengths 2
205
| new_file
stringlengths 2
205
| old_contents
stringlengths 0
32.9k
| new_contents
stringlengths 1
38.9k
| subject
stringlengths 3
9.4k
| message
stringlengths 6
9.84k
| lang
stringlengths 3
13
| license
stringclasses 13
values | repos
stringlengths 6
115k
|
|---|---|---|---|---|---|---|---|---|---|
d72873ddc31dcaf3c198a03bbe80d8a10c16ab28
|
regtests/wiki-tests.ads
|
regtests/wiki-tests.ads
|
-----------------------------------------------------------------------
-- Render Tests - Unit tests for AWA Wiki rendering
-- Copyright (C) 2013, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Tests;
with Ada.Strings.Unbounded;
package Wiki.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test_Case with record
Writer : Integer;
Name : Ada.Strings.Unbounded.Unbounded_String;
File : Ada.Strings.Unbounded.Unbounded_String;
Expect : Ada.Strings.Unbounded.Unbounded_String;
Result : Ada.Strings.Unbounded.Unbounded_String;
Source : Wiki.Wiki_Syntax;
Format : Wiki.Wiki_Syntax;
Is_Html : Boolean := False;
end record;
type Test_Case_Access is access all Test;
-- Test case name
overriding
function Name (T : Test) return Util.Tests.Message_String;
-- Perform the test.
overriding
procedure Run_Test (T : in out Test);
-- Test rendering a wiki text in HTML or text.
procedure Test_Render (T : in out Test);
end Wiki.Tests;
|
-----------------------------------------------------------------------
-- Render Tests - Unit tests for AWA Wiki rendering
-- Copyright (C) 2013, 2016, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Tests;
with Ada.Strings.Unbounded;
package Wiki.Tests is
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test_Case with record
Writer : Integer;
Name : Ada.Strings.Unbounded.Unbounded_String;
File : Ada.Strings.Unbounded.Unbounded_String;
Expect : Ada.Strings.Unbounded.Unbounded_String;
Result : Ada.Strings.Unbounded.Unbounded_String;
Source : Wiki.Wiki_Syntax;
Format : Wiki.Wiki_Syntax;
Is_Html : Boolean := False;
Is_Cvt : Boolean := False;
end record;
type Test_Case_Access is access all Test;
-- Test case name
overriding
function Name (T : Test) return Util.Tests.Message_String;
-- Perform the test.
overriding
procedure Run_Test (T : in out Test);
-- Test rendering a wiki text in HTML or text.
procedure Test_Render (T : in out Test);
end Wiki.Tests;
|
Add Is_Cvt to text Wiki to Wiki convertion
|
Add Is_Cvt to text Wiki to Wiki convertion
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
5d0e2524c3c75990867f013e55b9eeb667452113
|
src/base/beans/util-beans.ads
|
src/base/beans/util-beans.ads
|
-----------------------------------------------------------------------
-- util-beans -- Interface Definition with Getter and Setters
-- Copyright (C) 2009, 2010, 2018, 2019, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
-- = Ada Beans =
-- A [Java Bean](http://en.wikipedia.org/wiki/JavaBean) is an object that
-- allows to access its properties through getters and setters. Java Beans
-- rely on the use of Java introspection to discover the Java Bean object properties.
--
-- An Ada Bean has some similarities with the Java Bean as it tries to expose
-- an object through a set of common interfaces. Since Ada does not have introspection,
-- some developer work is necessary. The Ada Bean framework consists of:
--
-- * An `Object` concrete type that allows to hold any data type such
-- as boolean, integer, floats, strings, dates and Ada bean objects.
-- * A `Bean` interface that exposes a `Get_Value` and `Set_Value`
-- operation through which the object properties can be obtained and modified.
-- * A `Method_Bean` interface that exposes a set of method bindings
-- that gives access to the methods provided by the Ada Bean object.
--
-- The benefit of Ada beans comes when you need to get a value or invoke
-- a method on an object but you don't know at compile time the object or method.
-- That step being done later through some external configuration or presentation file.
--
-- The Ada Bean framework is the basis for the implementation of
-- Ada Server Faces and Ada EL. It allows the presentation layer to
-- access information provided by Ada beans.
--
-- To use the packages described here, use the following GNAT project:
--
-- with "utilada_base";
--
-- @include util-beans-objects.ads
-- @include util-beans-objects-maps.ads
-- @include util-beans-objects-vectors.ads
-- @include util-beans-objects-datasets.ads
-- @include util-beans-basic.ads
package Util.Beans is
pragma Preelaborate;
end Util.Beans;
|
-----------------------------------------------------------------------
-- util-beans -- Interface Definition with Getter and Setters
-- Copyright (C) 2009, 2010, 2018, 2019, 2022 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
-- = Ada Beans =
-- A [Java Bean](http://en.wikipedia.org/wiki/JavaBean) is an object that
-- allows to access its properties through getters and setters. Java Beans
-- rely on the use of Java introspection to discover the Java Bean object properties.
--
-- An Ada Bean has some similarities with the Java Bean as it tries to expose
-- an object through a set of common interfaces. Since Ada does not have introspection,
-- some developer work is necessary. The Ada Bean framework consists of:
--
-- * An `Object` concrete type that allows to hold any data type such
-- as boolean, integer, floats, strings, dates and Ada bean objects.
-- * A `Bean` interface that exposes a `Get_Value` and `Set_Value`
-- operation through which the object properties can be obtained and modified.
-- * A `Method_Bean` interface that exposes a set of method bindings
-- that gives access to the methods provided by the Ada Bean object.
--
-- The benefit of Ada beans comes when you need to get a value or invoke
-- a method on an object but you don't know at compile time the object or method.
-- That step being done later through some external configuration or presentation file.
--
-- The Ada Bean framework is the basis for the implementation of
-- Ada Server Faces and Ada EL. It allows the presentation layer to
-- access information provided by Ada beans.
--
-- To use the packages described here, use the following GNAT project:
--
-- with "utilada_base";
--
-- @include util-beans-objects.ads
-- @include util-beans-objects-maps.ads
-- @include util-beans-objects-vectors.ads
-- @include util-beans-objects-datasets.ads
-- @include util-beans-objects-iterators.ads
-- @include util-beans-basic.ads
package Util.Beans is
pragma Preelaborate;
end Util.Beans;
|
Update the documentation
|
Update the documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
39a8d9168a8aff624927b06276eb5d1b07b03505
|
awa/plugins/awa-settings/src/awa-settings.adb
|
awa/plugins/awa-settings/src/awa-settings.adb
|
-----------------------------------------------------------------------
-- awa-settings -- Settings module
-- 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 Ada.Strings.Unbounded;
with Util.Strings;
with AWA.Settings.Modules;
package body AWA.Settings is
-- ------------------------------
-- Get the user setting identified by the given name.
-- If the user does not have such setting, return the default value.
-- ------------------------------
function Get_User_Setting (Name : in String;
Default : in String) return String is
Mgr : constant AWA.Settings.Modules.Setting_Manager_Access := AWA.Settings.Modules.Current;
Value : Ada.Strings.Unbounded.Unbounded_String;
begin
Mgr.Get (Name, Default, Value);
return Ada.Strings.Unbounded.To_String (Value);
end Get_User_Setting;
-- ------------------------------
-- Get the user setting identified by the given name.
-- If the user does not have such setting, return the default value.
-- ------------------------------
function Get_User_Setting (Name : in String;
Default : in Integer) return Integer is
begin
return Default;
end Get_User_Setting;
-- ------------------------------
-- Set the user setting identified by the given name. If the user
-- does not have such setting, it is created and set to the given value.
-- Otherwise, the user setting is updated to hold the new value.
-- ------------------------------
procedure Set_User_Setting (Name : in String;
Value : in String) is
Mgr : constant AWA.Settings.Modules.Setting_Manager_Access := AWA.Settings.Modules.Current;
begin
Mgr.Set (Name, Value);
end Set_User_Setting;
-- ------------------------------
-- Set the user setting identified by the given name. If the user
-- does not have such setting, it is created and set to the given value.
-- Otherwise, the user setting is updated to hold the new value.
-- ------------------------------
procedure Set_User_Setting (Name : in String;
Value : in Integer) is
Mgr : constant AWA.Settings.Modules.Setting_Manager_Access := AWA.Settings.Modules.Current;
begin
Mgr.Set (Name, Util.Strings.Image (Value));
end Set_User_Setting;
end AWA.Settings;
|
-----------------------------------------------------------------------
-- awa-settings -- Settings module
-- 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 Ada.Strings.Unbounded;
with Util.Strings;
with AWA.Settings.Modules;
package body AWA.Settings is
-- ------------------------------
-- Get the user setting identified by the given name.
-- If the user does not have such setting, return the default value.
-- ------------------------------
function Get_User_Setting (Name : in String;
Default : in String) return String is
Mgr : constant AWA.Settings.Modules.Setting_Manager_Access := AWA.Settings.Modules.Current;
Value : Ada.Strings.Unbounded.Unbounded_String;
begin
Mgr.Get (Name, Default, Value);
return Ada.Strings.Unbounded.To_String (Value);
end Get_User_Setting;
-- ------------------------------
-- Get the user setting identified by the given name.
-- If the user does not have such setting, return the default value.
-- ------------------------------
function Get_User_Setting (Name : in String;
Default : in Integer) return Integer is
Mgr : constant AWA.Settings.Modules.Setting_Manager_Access := AWA.Settings.Modules.Current;
Value : Ada.Strings.Unbounded.Unbounded_String;
begin
Mgr.Get (Name, Integer'Image (Default), Value);
return Integer'Value (Ada.Strings.Unbounded.To_String (Value));
end Get_User_Setting;
-- ------------------------------
-- Set the user setting identified by the given name. If the user
-- does not have such setting, it is created and set to the given value.
-- Otherwise, the user setting is updated to hold the new value.
-- ------------------------------
procedure Set_User_Setting (Name : in String;
Value : in String) is
Mgr : constant AWA.Settings.Modules.Setting_Manager_Access := AWA.Settings.Modules.Current;
begin
Mgr.Set (Name, Value);
end Set_User_Setting;
-- ------------------------------
-- Set the user setting identified by the given name. If the user
-- does not have such setting, it is created and set to the given value.
-- Otherwise, the user setting is updated to hold the new value.
-- ------------------------------
procedure Set_User_Setting (Name : in String;
Value : in Integer) is
Mgr : constant AWA.Settings.Modules.Setting_Manager_Access := AWA.Settings.Modules.Current;
begin
Mgr.Set (Name, Util.Strings.Image (Value));
end Set_User_Setting;
end AWA.Settings;
|
Implement Get_User_Setting for integer
|
Implement Get_User_Setting for integer
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
5e7c0795589e86a1f00e193d9476aef24ded8ba4
|
src/util-concurrent-pools.adb
|
src/util-concurrent-pools.adb
|
-----------------------------------------------------------------------
-- Util.Concurrent.Pools -- Concurrent Pools
-- Copyright (C) 2011, 2014, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
package body Util.Concurrent.Pools is
-- ------------------------------
-- Get an element instance from the pool.
-- Wait until one instance gets available.
-- ------------------------------
procedure Get_Instance (From : in out Pool;
Item : out Element_Type;
Wait : in Duration := FOREVER) is
begin
if Wait < 0.0 then
From.List.Get_Instance (Item);
else
select
From.List.Get_Instance (Item);
or
delay Wait;
raise Timeout;
end select;
end if;
end Get_Instance;
-- ------------------------------
-- Put the element back to the pool.
-- ------------------------------
procedure Release (Into : in out Pool;
Item : in Element_Type) is
begin
Into.List.Release (Item);
end Release;
-- ------------------------------
-- Set the pool size.
-- ------------------------------
procedure Set_Size (Into : in out Pool;
Capacity : in Positive) is
begin
Into.List.Set_Size (Capacity);
end Set_Size;
-- ------------------------------
-- Release the pool elements.
-- ------------------------------
overriding
procedure Finalize (Object : in out Pool) is
begin
Object.List.Set_Size (0);
end Finalize;
-- Pool of objects
protected body Protected_Pool is
-- ------------------------------
-- Get an element instance from the pool.
-- Wait until one instance gets available.
-- ------------------------------
entry Get_Instance (Item : out Element_Type) when Available > 0 is
begin
Item := Elements (Available);
Available := Available - 1;
end Get_Instance;
-- ------------------------------
-- Put the element back to the pool.
-- ------------------------------
procedure Release (Item : in Element_Type) is
begin
Available := Available + 1;
Elements (Available) := Item;
end Release;
-- ------------------------------
-- Set the pool size.
-- ------------------------------
procedure Set_Size (Capacity : in Natural) is
procedure Free is new Ada.Unchecked_Deallocation (Element_Array, Element_Array_Access);
begin
if Capacity = 0 then
Free (Elements);
elsif Elements = null then
Elements := new Element_Array (1 .. Capacity);
else
declare
New_Array : constant Element_Array_Access := new Element_Array (1 .. Capacity);
begin
if Capacity > Elements'Size then
New_Array (1 .. Elements'Last) := Elements (1 .. Elements'Last);
else
New_Array (1 .. Capacity) := Elements (1 .. Capacity);
end if;
Free (Elements);
Elements := New_Array;
end;
end if;
end Set_Size;
end Protected_Pool;
end Util.Concurrent.Pools;
|
-----------------------------------------------------------------------
-- Util.Concurrent.Pools -- Concurrent Pools
-- Copyright (C) 2011, 2014, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
package body Util.Concurrent.Pools is
-- ------------------------------
-- Get an element instance from the pool.
-- Wait until one instance gets available.
-- ------------------------------
procedure Get_Instance (From : in out Pool;
Item : out Element_Type;
Wait : in Duration := FOREVER) is
begin
if Wait < 0.0 then
From.List.Get_Instance (Item);
else
select
From.List.Get_Instance (Item);
or
delay Wait;
raise Timeout;
end select;
end if;
end Get_Instance;
-- ------------------------------
-- Put the element back to the pool.
-- ------------------------------
procedure Release (Into : in out Pool;
Item : in Element_Type) is
begin
Into.List.Release (Item);
end Release;
-- ------------------------------
-- Set the pool size.
-- ------------------------------
procedure Set_Size (Into : in out Pool;
Capacity : in Positive) is
begin
Into.List.Set_Size (Capacity);
end Set_Size;
-- ------------------------------
-- Get the number of available elements in the pool.
-- ------------------------------
procedure Get_Available (From : in out Pool;
Available : out Natural) is
begin
Available := From.List.Get_Available;
end Get_Available;
-- ------------------------------
-- Release the pool elements.
-- ------------------------------
overriding
procedure Finalize (Object : in out Pool) is
begin
Object.List.Set_Size (0);
end Finalize;
-- Pool of objects
protected body Protected_Pool is
-- ------------------------------
-- Get an element instance from the pool.
-- Wait until one instance gets available.
-- ------------------------------
entry Get_Instance (Item : out Element_Type) when Available > 0 is
begin
Item := Elements (Available);
Available := Available - 1;
end Get_Instance;
-- ------------------------------
-- Put the element back to the pool.
-- ------------------------------
procedure Release (Item : in Element_Type) is
begin
Available := Available + 1;
Elements (Available) := Item;
end Release;
-- ------------------------------
-- Set the pool size.
-- ------------------------------
procedure Set_Size (Capacity : in Natural) is
procedure Free is new Ada.Unchecked_Deallocation (Element_Array, Element_Array_Access);
begin
if Capacity = 0 then
Free (Elements);
elsif Elements = null then
Elements := new Element_Array (1 .. Capacity);
else
declare
New_Array : constant Element_Array_Access := new Element_Array (1 .. Capacity);
begin
if Capacity > Elements'Size then
New_Array (1 .. Elements'Last) := Elements (1 .. Elements'Last);
else
New_Array (1 .. Capacity) := Elements (1 .. Capacity);
end if;
Free (Elements);
Elements := New_Array;
end;
end if;
end Set_Size;
-- ------------------------------
-- Get the number of available elements.
-- ------------------------------
function Get_Available return Natural is
begin
return Available;
end Get_Available;
end Protected_Pool;
end Util.Concurrent.Pools;
|
Implement the Get_Available procedure and protected function
|
Implement the Get_Available procedure and protected function
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
0ada5c17372df3eb3859d7d4d981217f7bcadae6
|
src/util-commands-drivers.ads
|
src/util-commands-drivers.ads
|
-----------------------------------------------------------------------
-- util-commands-drivers -- Support to make command line tools
-- 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.Log;
private with Ada.Strings.Unbounded;
private with Ada.Containers.Indefinite_Ordered_Maps;
-- == Command line driver ==
-- The <tt>Util.Commands.Drivers</tt> generic package provides a support to build command line
-- tools that have different commands identified by a name.
generic
-- The command execution context.
type Context_Type (<>) is limited private;
Driver_Name : String := "Drivers";
package Util.Commands.Drivers is
-- A simple command handler executed when the command with the given name is executed.
type Command_Handler is not null access procedure (Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- A more complex command handler that has a command instance as context.
type Command_Type is abstract tagged limited private;
type Command_Access is access all Command_Type'Class;
-- Execute the command with the arguments. The command name is passed with the command
-- arguments.
procedure Execute (Command : in Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is abstract;
-- Write the help associated with the command.
procedure Help (Command : in Command_Type;
Context : in out Context_Type) is abstract;
-- Write the command usage.
procedure Usage (Command : in Command_Type);
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- The <tt>Log</tt> operation is redirected to the driver's <tt>Log</tt> procedure.
procedure Log (Command : in Command_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String);
type Help_Command_Type is new Command_Type with private;
-- Execute the help command with the arguments.
-- Print the help for every registered command.
overriding
procedure Execute (Command : in Help_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
procedure Help (Command : in Help_Command_Type;
Context : in out Context_Type);
type Driver_Type is tagged limited private;
-- Set the driver description printed in the usage.
procedure Set_Description (Driver : in out Driver_Type;
Description : in String);
-- Set the driver usage printed in the usage.
procedure Set_Usage (Driver : in out Driver_Type;
Usage : in String);
-- Register the command under the given name.
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Command : in Command_Access);
-- Register the command under the given name.
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Handler : in Command_Handler);
-- Find the command having the given name.
-- Returns null if the command was not found.
function Find_Command (Driver : in Driver_Type;
Name : in String) return Command_Access;
-- Execute the command registered under the given name.
procedure Execute (Driver : in Driver_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
procedure Log (Driver : in Driver_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String);
private
package Command_Maps is
new Ada.Containers.Indefinite_Ordered_Maps (Key_Type => String,
Element_Type => Command_Access,
"<" => "<");
type Command_Type is abstract tagged limited record
Driver : access Driver_Type'Class;
end record;
type Help_Command_Type is new Command_Type with null record;
type Handler_Command_Type is new Command_Type with record
Handler : Command_Handler;
end record;
-- Execute the command with the arguments.
overriding
procedure Execute (Command : in Handler_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
overriding
procedure Help (Command : in Handler_Command_Type;
Context : in out Context_Type);
type Driver_Type is tagged limited record
List : Command_Maps.Map;
Desc : Ada.Strings.Unbounded.Unbounded_String;
Usage : Ada.Strings.Unbounded.Unbounded_String;
end record;
end Util.Commands.Drivers;
|
-----------------------------------------------------------------------
-- util-commands-drivers -- Support to make command line tools
-- Copyright (C) 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES 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;
private with Ada.Strings.Unbounded;
private with Ada.Containers.Indefinite_Ordered_Maps;
-- == Command line driver ==
-- The <tt>Util.Commands.Drivers</tt> generic package provides a support to build command line
-- tools that have different commands identified by a name.
generic
-- The command execution context.
type Context_Type (<>) is limited private;
Driver_Name : String := "Drivers";
package Util.Commands.Drivers is
-- A simple command handler executed when the command with the given name is executed.
type Command_Handler is not null access procedure (Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- A more complex command handler that has a command instance as context.
type Command_Type is abstract tagged limited private;
type Command_Access is access all Command_Type'Class;
-- Execute the command with the arguments. The command name is passed with the command
-- arguments.
procedure Execute (Command : in Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is abstract;
-- Write the help associated with the command.
procedure Help (Command : in Command_Type;
Context : in out Context_Type) is abstract;
-- Write the command usage.
procedure Usage (Command : in Command_Type);
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- The <tt>Log</tt> operation is redirected to the driver's <tt>Log</tt> procedure.
procedure Log (Command : in Command_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String);
type Help_Command_Type is new Command_Type with private;
-- Execute the help command with the arguments.
-- Print the help for every registered command.
overriding
procedure Execute (Command : in Help_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
procedure Help (Command : in Help_Command_Type;
Context : in out Context_Type);
type Driver_Type is tagged limited private;
-- Report the command usage.
procedure Usage (Driver : in Driver_Type;
Args : in Argument_List'Class);
-- Set the driver description printed in the usage.
procedure Set_Description (Driver : in out Driver_Type;
Description : in String);
-- Set the driver usage printed in the usage.
procedure Set_Usage (Driver : in out Driver_Type;
Usage : in String);
-- Register the command under the given name.
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Command : in Command_Access);
-- Register the command under the given name.
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Handler : in Command_Handler);
-- Find the command having the given name.
-- Returns null if the command was not found.
function Find_Command (Driver : in Driver_Type;
Name : in String) return Command_Access;
-- Execute the command registered under the given name.
procedure Execute (Driver : in Driver_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
procedure Log (Driver : in Driver_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String);
private
package Command_Maps is
new Ada.Containers.Indefinite_Ordered_Maps (Key_Type => String,
Element_Type => Command_Access,
"<" => "<");
type Command_Type is abstract tagged limited record
Driver : access Driver_Type'Class;
end record;
type Help_Command_Type is new Command_Type with null record;
type Handler_Command_Type is new Command_Type with record
Handler : Command_Handler;
end record;
-- Execute the command with the arguments.
overriding
procedure Execute (Command : in Handler_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
overriding
procedure Help (Command : in Handler_Command_Type;
Context : in out Context_Type);
type Driver_Type is tagged limited record
List : Command_Maps.Map;
Desc : Ada.Strings.Unbounded.Unbounded_String;
Usage : Ada.Strings.Unbounded.Unbounded_String;
end record;
end Util.Commands.Drivers;
|
Declare the Usage procedure
|
Declare the Usage procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
b61abee61fbf05724af236310813b865944c5a9c
|
regtests/asf-applications-tests.ads
|
regtests/asf-applications-tests.ads
|
-----------------------------------------------------------------------
-- asf-applications-tests - ASF Application tests using ASFUnit
-- 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.Tests;
with Util.Beans.Basic;
with Util.Beans.Objects;
with Util.Beans.Methods;
with Util.Beans.Basic.Lists;
with Ada.Strings.Unbounded;
package ASF.Applications.Tests is
use Ada.Strings.Unbounded;
Test_Exception : exception;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Initialize the test application
overriding
procedure Set_Up (T : in out Test);
-- Test a GET request on a static file served by the File_Servlet.
procedure Test_Get_File (T : in out Test);
-- Test a GET 404 error on missing static file served by the File_Servlet.
procedure Test_Get_404 (T : in out Test);
-- Test a GET request on the measure servlet
procedure Test_Get_Measures (T : in out Test);
-- Test an invalid HTTP request.
procedure Test_Invalid_Request (T : in out Test);
-- Test a GET+POST request with submitted values and an action method called on the bean.
procedure Test_Form_Post (T : in out Test);
-- Test a POST request with an invalid submitted value
procedure Test_Form_Post_Validation_Error (T : in out Test);
-- Test a GET+POST request with form having <h:selectOneMenu> element.
procedure Test_Form_Post_Select (T : in out Test);
-- Test a POST request to invoke a bean method.
procedure Test_Ajax_Action (T : in out Test);
-- Test a POST request to invoke a bean method.
-- Verify that invalid requests raise an error.
procedure Test_Ajax_Action_Error (T : in out Test);
-- Test a POST/REDIRECT/GET request with a flash information passed in between.
procedure Test_Flash_Object (T : in out Test);
-- Test a GET+POST request with the default navigation rule based on the outcome.
procedure Test_Default_Navigation_Rule (T : in out Test);
-- Test a GET request with meta data and view parameters.
procedure Test_View_Params (T : in out Test);
-- Test a GET request with meta data and view action.
procedure Test_View_Action (T : in out Test);
type Form_Bean is new Util.Beans.Basic.Bean and Util.Beans.Methods.Method_Bean with record
Name : Unbounded_String;
Password : Unbounded_String;
Email : Unbounded_String;
Called : Natural := 0;
Gender : Unbounded_String;
Use_Flash : Boolean := False;
Def_Nav : Boolean := False;
Perm_Error : Boolean := False;
end record;
type Form_Bean_Access is access all Form_Bean'Class;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Form_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Form_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- This bean provides some methods that can be used in a Method_Expression
overriding
function Get_Method_Bindings (From : in Form_Bean)
return Util.Beans.Methods.Method_Binding_Array_Access;
-- Action to save the form
procedure Save (Data : in out Form_Bean;
Outcome : in out Unbounded_String);
-- Create a form bean.
function Create_Form_Bean return Util.Beans.Basic.Readonly_Bean_Access;
-- Create a list of forms.
package Form_Lists is
new Util.Beans.Basic.Lists (Form_Bean);
-- Create a list of forms.
function Create_Form_List return Util.Beans.Basic.Readonly_Bean_Access;
-- Initialize the ASF application for the unit test.
procedure Initialize_Test_Application;
end ASF.Applications.Tests;
|
-----------------------------------------------------------------------
-- asf-applications-tests - ASF Application tests using ASFUnit
-- 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.Tests;
with Util.Beans.Basic;
with Util.Beans.Objects;
with Util.Beans.Methods;
with Util.Beans.Basic.Lists;
with Ada.Strings.Unbounded;
package ASF.Applications.Tests is
use Ada.Strings.Unbounded;
Test_Exception : exception;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite);
type Test is new Util.Tests.Test with null record;
-- Initialize the test application
overriding
procedure Set_Up (T : in out Test);
-- Test a GET request on a static file served by the File_Servlet.
procedure Test_Get_File (T : in out Test);
-- Test a GET 404 error on missing static file served by the File_Servlet.
procedure Test_Get_404 (T : in out Test);
-- Test a GET request on the measure servlet
procedure Test_Get_Measures (T : in out Test);
-- Test an invalid HTTP request.
procedure Test_Invalid_Request (T : in out Test);
-- Test a GET+POST request with submitted values and an action method called on the bean.
procedure Test_Form_Post (T : in out Test);
-- Test a POST request with an invalid submitted value
procedure Test_Form_Post_Validation_Error (T : in out Test);
-- Test a GET+POST request with form having <h:selectOneMenu> element.
procedure Test_Form_Post_Select (T : in out Test);
-- Test a POST request to invoke a bean method.
procedure Test_Ajax_Action (T : in out Test);
-- Test a POST request to invoke a bean method.
-- Verify that invalid requests raise an error.
procedure Test_Ajax_Action_Error (T : in out Test);
-- Test a POST/REDIRECT/GET request with a flash information passed in between.
procedure Test_Flash_Object (T : in out Test);
-- Test a GET+POST request with the default navigation rule based on the outcome.
procedure Test_Default_Navigation_Rule (T : in out Test);
-- Test a GET request with meta data and view parameters.
procedure Test_View_Params (T : in out Test);
-- Test a GET request with meta data and view action.
procedure Test_View_Action (T : in out Test);
-- Test a GET request with pretty URL and request parameter injection.
procedure Test_View_Inject_Parameter (T : in out Test);
type Form_Bean is new Util.Beans.Basic.Bean and Util.Beans.Methods.Method_Bean with record
Name : Unbounded_String;
Password : Unbounded_String;
Email : Unbounded_String;
Called : Natural := 0;
Gender : Unbounded_String;
Use_Flash : Boolean := False;
Def_Nav : Boolean := False;
Perm_Error : Boolean := False;
end record;
type Form_Bean_Access is access all Form_Bean'Class;
-- Get the value identified by the name.
overriding
function Get_Value (From : in Form_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Set the value identified by the name.
overriding
procedure Set_Value (From : in out Form_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object);
-- This bean provides some methods that can be used in a Method_Expression
overriding
function Get_Method_Bindings (From : in Form_Bean)
return Util.Beans.Methods.Method_Binding_Array_Access;
-- Action to save the form
procedure Save (Data : in out Form_Bean;
Outcome : in out Unbounded_String);
-- Create a form bean.
function Create_Form_Bean return Util.Beans.Basic.Readonly_Bean_Access;
-- Create a list of forms.
package Form_Lists is
new Util.Beans.Basic.Lists (Form_Bean);
-- Create a list of forms.
function Create_Form_List return Util.Beans.Basic.Readonly_Bean_Access;
-- Initialize the ASF application for the unit test.
procedure Initialize_Test_Application;
end ASF.Applications.Tests;
|
Declare the Test_View_Inject_Parameter unit test
|
Declare the Test_View_Inject_Parameter unit test
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
3d274438ed908abea18b38d423b1b69511f7fa2d
|
orka_types/src/orka.ads
|
orka_types/src/orka.ads
|
-- SPDX-License-Identifier: Apache-2.0
--
-- 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 Interfaces.C;
package Orka is
pragma Pure;
type Index_Homogeneous is (X, Y, Z, W);
subtype Index_2D is Index_Homogeneous range X .. Y;
subtype Index_3D is Index_Homogeneous range X .. Z;
----------------------------------------------------------------------------
type Integer_16 is new Interfaces.C.short;
type Integer_32 is new Interfaces.C.int;
type Integer_64 is range -(2 ** 63) .. +(2 ** 63 - 1);
-- Based on C99 long long int
subtype Size is Integer_32 range 0 .. Integer_32'Last;
----------------------------------------------------------------------------
type Unsigned_32 is mod 2 ** 32
with Size => 32;
type Unsigned_64 is mod 2 ** 64
with Size => 64;
-- Based on C99 unsigned long long int
----------------------------------------------------------------------------
subtype Float_16 is Integer_16;
-- F16C extension can be used to convert from/to Single
type Float_32 is new Interfaces.C.C_float;
type Float_64 is new Interfaces.C.double;
overriding
function "=" (Left, Right : Float_32) return Boolean;
overriding
function "=" (Left, Right : Float_64) return Boolean;
----------------------------------------------------------------------------
type Time is private;
function "-" (Left, Right : Time) return Duration;
function "-" (Left : Time; Right : Duration) return Time;
private
overriding
function "=" (Left, Right : Float_32) return Boolean is
(abs (Left - Right) <= Float_32'Model_Epsilon);
overriding
function "=" (Left, Right : Float_64) return Boolean is
(abs (Left - Right) <= Float_64'Model_Epsilon);
type Time is new Duration;
function "-" (Left, Right : Time) return Duration is (Duration (Left) - Duration (Right));
function "-" (Left : Time; Right : Duration) return Time is (Time (Duration (Left) - Right));
end Orka;
|
-- SPDX-License-Identifier: Apache-2.0
--
-- 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 Interfaces.C;
package Orka is
pragma Pure;
type Index_4D is (X, Y, Z, W);
subtype Index_2D is Index_4D range X .. Y;
subtype Index_3D is Index_4D range X .. Z;
----------------------------------------------------------------------------
type Integer_16 is new Interfaces.C.short;
type Integer_32 is new Interfaces.C.int;
type Integer_64 is range -(2 ** 63) .. +(2 ** 63 - 1);
-- Based on C99 long long int
subtype Size is Integer_32 range 0 .. Integer_32'Last;
----------------------------------------------------------------------------
type Unsigned_32 is mod 2 ** 32
with Size => 32;
type Unsigned_64 is mod 2 ** 64
with Size => 64;
-- Based on C99 unsigned long long int
----------------------------------------------------------------------------
subtype Float_16 is Integer_16;
-- F16C extension can be used to convert from/to Single
type Float_32 is new Interfaces.C.C_float;
type Float_64 is new Interfaces.C.double;
overriding
function "=" (Left, Right : Float_32) return Boolean;
overriding
function "=" (Left, Right : Float_64) return Boolean;
----------------------------------------------------------------------------
type Time is private;
function "-" (Left, Right : Time) return Duration;
function "-" (Left : Time; Right : Duration) return Time;
private
overriding
function "=" (Left, Right : Float_32) return Boolean is
(abs (Left - Right) <= Float_32'Model_Epsilon);
overriding
function "=" (Left, Right : Float_64) return Boolean is
(abs (Left - Right) <= Float_64'Model_Epsilon);
type Time is new Duration;
function "-" (Left, Right : Time) return Duration is (Duration (Left) - Duration (Right));
function "-" (Left : Time; Right : Duration) return Time is (Time (Duration (Left) - Right));
end Orka;
|
Rename type Index_Homogeneous to Index_4D
|
orka: Rename type Index_Homogeneous to Index_4D
A vector is a homogeneous coordinate if the W component is 1.0. Type
Index_Homogeneous is just an enumeration type, thus it makes more sense
to give it the shorter name Index_4D.
Signed-off-by: onox <[email protected]>
|
Ada
|
apache-2.0
|
onox/orka
|
4d1ba09674e37e4f9b4030692ff4b9efb4eb0bc8
|
src/sqlite/ado-drivers-connections-sqlite.adb
|
src/sqlite/ado-drivers-connections-sqlite.adb
|
-----------------------------------------------------------------------
-- ADO Sqlite Database -- SQLite Database connections
-- Copyright (C) 2009, 2010, 2011, 2012, 2015, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Interfaces.C.Strings;
with Util.Log;
with Util.Log.Loggers;
with Util.Processes.Tools;
with ADO.Sessions;
with ADO.Statements.Sqlite;
with ADO.Schemas.Sqlite;
package body ADO.Drivers.Connections.Sqlite is
use ADO.Statements.Sqlite;
use Interfaces.C;
pragma Linker_Options ("-lsqlite3");
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ADO.Databases.Sqlite");
Driver_Name : aliased constant String := "sqlite";
Driver : aliased Sqlite_Driver;
-- ------------------------------
-- Get the database driver which manages this connection.
-- ------------------------------
overriding
function Get_Driver (Database : in Database_Connection)
return 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.
-- ------------------------------
procedure Begin_Transaction (Database : in out Database_Connection) is
begin
if Database.Server = null then
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
end Begin_Transaction;
-- ------------------------------
-- Commit the current transaction.
-- ------------------------------
procedure Commit (Database : in out Database_Connection) is
begin
if Database.Server = null then
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
end Commit;
-- ------------------------------
-- Rollback the current transaction.
-- ------------------------------
procedure Rollback (Database : in out Database_Connection) is
begin
if Database.Server = null then
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
end Rollback;
-- ------------------------------
-- Closes the database connection
-- ------------------------------
overriding
procedure Close (Database : in out Database_Connection) is
begin
Log.Info ("Close connection {0}", Database.Name);
Database.Server := null;
end Close;
-- ------------------------------
-- 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.Sqlite.Load_Schema (Database, Schema);
end Load_Schema;
protected body Sqlite_Connections is
procedure Open (Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is
use Strings;
URI : constant String := Config.Get_URI;
Database : Database_Connection_Access;
Pos : Database_List.Cursor := Database_List.First (List);
DB : SQLite_Database;
begin
-- Look first in the database list.
while Database_List.Has_Element (Pos) loop
DB := Database_List.Element (Pos);
if DB.URI = URI then
Database := new Database_Connection;
Database.URI := DB.URI;
Database.Name := DB.Name;
Database.Server := DB.Server;
Result := Ref.Create (Database.all'Access);
return;
end if;
Database_List.Next (Pos);
end loop;
-- Now we can open a new database connection.
declare
Name : constant String := Config.Get_Database;
Filename : Strings.chars_ptr;
Status : int;
Handle : aliased access Sqlite3;
Flags : constant int
:= Sqlite3_H.SQLITE_OPEN_FULLMUTEX + Sqlite3_H.SQLITE_OPEN_READWRITE;
begin
Filename := Strings.New_String (Name);
Status := Sqlite3_H.sqlite3_open_v2 (Filename, Handle'Address,
Flags,
Strings.Null_Ptr);
Strings.Free (Filename);
if Status /= Sqlite3_H.SQLITE_OK then
declare
Error : constant Strings.chars_ptr := Sqlite3_H.sqlite3_errstr (Status);
Msg : constant String := Strings.Value (Error);
begin
Log.Error ("Cannot open SQLite database: {0}", Msg);
raise ADO.Configs.Connection_Error with "Cannot open database: " & Msg;
end;
end if;
Database := new Database_Connection;
declare
procedure Configure (Name : in String;
Item : in Util.Properties.Value);
function Escape (Value : in Util.Properties.Value) return String;
function Escape (Value : in Util.Properties.Value) return String is
S : constant String := Util.Properties.To_String (Value);
begin
if S'Length > 0 and then S (S'First) >= '0' and then S (S'First) <= '9' then
return S;
elsif S'Length > 0 and then S (S'First) = ''' then
return S;
else
return "'" & S & "'";
end if;
end Escape;
procedure Configure (Name : in String;
Item : in Util.Properties.Value) is
SQL : constant String := "PRAGMA " & Name & "=" & Escape (Item);
begin
if Util.Strings.Index (Name, '.') = 0 then
Log.Info ("Configure database with {0}", SQL);
ADO.Statements.Sqlite.Execute (Database.Server, SQL);
end if;
exception
when SQL_Error =>
null;
end Configure;
begin
Database.Server := Handle;
Database.Name := To_Unbounded_String (Config.Get_Database);
Database.URI := To_Unbounded_String (URI);
Result := Ref.Create (Database.all'Access);
DB.Server := Handle;
DB.Name := Database.Name;
DB.URI := Database.URI;
Database_List.Prepend (Container => List, New_Item => DB);
-- Configure the connection by setting up the SQLite 'pragma X=Y' SQL commands.
-- Typical configuration includes:
-- synchronous=OFF
-- temp_store=MEMORY
-- encoding='UTF-8'
Config.Iterate (Process => Configure'Access);
end;
end;
end Open;
procedure Clear is
DB : SQLite_Database;
Result : int;
begin
while not Database_List.Is_Empty (List) loop
DB := Database_List.First_Element (List);
Database_List.Delete_First (List);
if DB.Server /= null then
Result := Sqlite3_H.sqlite3_close_v2 (DB.Server);
if Result /= Sqlite3_H.SQLITE_OK then
declare
Error : constant Strings.chars_ptr := Sqlite3_H.sqlite3_errstr (Result);
Msg : constant String := Strings.Value (Error);
begin
Log.Error ("Cannot close database {0}: {1}", To_String (DB.Name), Msg);
end;
end if;
end if;
end loop;
end Clear;
end Sqlite_Connections;
-- ------------------------------
-- Initialize the database connection manager.
-- ------------------------------
procedure Create_Connection (D : in out Sqlite_Driver;
Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is
begin
D.Map.Open (Config, Result);
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 Sqlite_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, Admin);
Status : Integer;
Database_Path : constant String := Config.Get_Database;
Command : constant String :=
"sqlite3 --batch --init " & Schema_Path & " " & Database_Path;
begin
Log.Info ("Creating SQLite database {0}", Database_Path);
Util.Processes.Tools.Execute (Command, Messages, Status);
if Status = 0 then
Log.Info ("Database schema created successfully.");
elsif Status = 255 then
Messages.Append ("Command not found: " & Command);
Log.Error ("Command not found: {0}", Command);
else
Messages.Append ("Command " & Command & " failed with exit code "
& Util.Strings.Image (Status));
Log.Error ("Command {0} failed with exit code {1}", Command,
Util.Strings.Image (Status));
end if;
end Create_Database;
-- ------------------------------
-- Initialize the SQLite driver.
-- ------------------------------
procedure Initialize is
use type Util.Strings.Name_Access;
begin
Log.Debug ("Initializing sqlite driver");
if Driver.Name = null then
Driver.Name := Driver_Name'Access;
Register (Driver'Access);
end if;
end Initialize;
-- ------------------------------
-- Deletes the SQLite driver.
-- ------------------------------
overriding
procedure Finalize (D : in out Sqlite_Driver) is
begin
Log.Debug ("Deleting the sqlite driver");
D.Map.Clear;
end Finalize;
end ADO.Drivers.Connections.Sqlite;
|
-----------------------------------------------------------------------
-- ADO Sqlite Database -- SQLite Database connections
-- Copyright (C) 2009, 2010, 2011, 2012, 2015, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Interfaces.C.Strings;
with Util.Log;
with Util.Log.Loggers;
with Util.Processes.Tools;
with ADO.Sessions;
with ADO.Statements.Sqlite;
with ADO.Schemas.Sqlite;
package body ADO.Drivers.Connections.Sqlite is
use ADO.Statements.Sqlite;
use Interfaces.C;
pragma Linker_Options ("-lsqlite3");
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("ADO.Databases.Sqlite");
Driver_Name : aliased constant String := "sqlite";
Driver : aliased Sqlite_Driver;
-- ------------------------------
-- Get the database driver which manages this connection.
-- ------------------------------
overriding
function Get_Driver (Database : in Database_Connection)
return 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.
-- ------------------------------
procedure Begin_Transaction (Database : in out Database_Connection) is
begin
if Database.Server = null then
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
end Begin_Transaction;
-- ------------------------------
-- Commit the current transaction.
-- ------------------------------
procedure Commit (Database : in out Database_Connection) is
begin
if Database.Server = null then
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
end Commit;
-- ------------------------------
-- Rollback the current transaction.
-- ------------------------------
procedure Rollback (Database : in out Database_Connection) is
begin
if Database.Server = null then
raise ADO.Sessions.Session_Error with "Database connection is closed";
end if;
end Rollback;
-- ------------------------------
-- Closes the database connection
-- ------------------------------
overriding
procedure Close (Database : in out Database_Connection) is
begin
Log.Info ("Close connection {0}", Database.Name);
Database.Server := null;
end Close;
-- ------------------------------
-- 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.Sqlite.Load_Schema (Database, Schema);
end Load_Schema;
protected body Sqlite_Connections is
procedure Open (Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is
use Strings;
URI : constant String := Config.Get_URI;
Database : Database_Connection_Access;
Pos : Database_List.Cursor := Database_List.First (List);
DB : SQLite_Database;
begin
-- Look first in the database list.
while Database_List.Has_Element (Pos) loop
DB := Database_List.Element (Pos);
if DB.URI = URI then
Database := new Database_Connection;
Database.URI := DB.URI;
Database.Name := DB.Name;
Database.Server := DB.Server;
Result := Ref.Create (Database.all'Access);
return;
end if;
Database_List.Next (Pos);
end loop;
-- Now we can open a new database connection.
declare
Name : constant String := Config.Get_Database;
Filename : Strings.chars_ptr;
Status : int;
Handle : aliased access Sqlite3;
Flags : int
:= Sqlite3_H.SQLITE_OPEN_FULLMUTEX + Sqlite3_H.SQLITE_OPEN_READWRITE;
begin
if Config.Get_Property ("create") = "1" then
Flags := Flags + Sqlite3_H.SQLITE_OPEN_CREATE;
end if;
Filename := Strings.New_String (Name);
Status := Sqlite3_H.sqlite3_open_v2 (Filename, Handle'Address,
Flags,
Strings.Null_Ptr);
Strings.Free (Filename);
if Status /= Sqlite3_H.SQLITE_OK then
declare
Error : constant Strings.chars_ptr := Sqlite3_H.sqlite3_errstr (Status);
Msg : constant String := Strings.Value (Error);
begin
Log.Error ("Cannot open SQLite database: {0}", Msg);
raise ADO.Configs.Connection_Error with "Cannot open database: " & Msg;
end;
end if;
Database := new Database_Connection;
declare
procedure Configure (Name : in String;
Item : in Util.Properties.Value);
function Escape (Value : in Util.Properties.Value) return String;
function Escape (Value : in Util.Properties.Value) return String is
S : constant String := Util.Properties.To_String (Value);
begin
if S'Length > 0 and then S (S'First) >= '0' and then S (S'First) <= '9' then
return S;
elsif S'Length > 0 and then S (S'First) = ''' then
return S;
else
return "'" & S & "'";
end if;
end Escape;
procedure Configure (Name : in String;
Item : in Util.Properties.Value) is
SQL : constant String := "PRAGMA " & Name & "=" & Escape (Item);
begin
if Util.Strings.Index (Name, '.') = 0 then
Log.Info ("Configure database with {0}", SQL);
ADO.Statements.Sqlite.Execute (Database.Server, SQL);
end if;
exception
when SQL_Error =>
null;
end Configure;
begin
Database.Server := Handle;
Database.Name := To_Unbounded_String (Config.Get_Database);
Database.URI := To_Unbounded_String (URI);
Result := Ref.Create (Database.all'Access);
DB.Server := Handle;
DB.Name := Database.Name;
DB.URI := Database.URI;
Database_List.Prepend (Container => List, New_Item => DB);
-- Configure the connection by setting up the SQLite 'pragma X=Y' SQL commands.
-- Typical configuration includes:
-- synchronous=OFF
-- temp_store=MEMORY
-- encoding='UTF-8'
Config.Iterate (Process => Configure'Access);
end;
end;
end Open;
procedure Clear is
DB : SQLite_Database;
Result : int;
begin
while not Database_List.Is_Empty (List) loop
DB := Database_List.First_Element (List);
Database_List.Delete_First (List);
if DB.Server /= null then
Result := Sqlite3_H.sqlite3_close_v2 (DB.Server);
if Result /= Sqlite3_H.SQLITE_OK then
declare
Error : constant Strings.chars_ptr := Sqlite3_H.sqlite3_errstr (Result);
Msg : constant String := Strings.Value (Error);
begin
Log.Error ("Cannot close database {0}: {1}", To_String (DB.Name), Msg);
end;
end if;
end if;
end loop;
end Clear;
end Sqlite_Connections;
-- ------------------------------
-- Initialize the database connection manager.
-- ------------------------------
procedure Create_Connection (D : in out Sqlite_Driver;
Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is
begin
D.Map.Open (Config, Result);
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 Sqlite_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, Admin);
Status : Integer;
Database_Path : constant String := Config.Get_Database;
Command : constant String :=
"sqlite3 --batch --init " & Schema_Path & " " & Database_Path;
begin
Log.Info ("Creating SQLite database {0}", Database_Path);
Util.Processes.Tools.Execute (Command, Messages, Status);
if Status = 0 then
Log.Info ("Database schema created successfully.");
elsif Status = 255 then
Messages.Append ("Command not found: " & Command);
Log.Error ("Command not found: {0}", Command);
else
Messages.Append ("Command " & Command & " failed with exit code "
& Util.Strings.Image (Status));
Log.Error ("Command {0} failed with exit code {1}", Command,
Util.Strings.Image (Status));
end if;
end Create_Database;
-- ------------------------------
-- Initialize the SQLite driver.
-- ------------------------------
procedure Initialize is
use type Util.Strings.Name_Access;
begin
Log.Debug ("Initializing sqlite driver");
if Driver.Name = null then
Driver.Name := Driver_Name'Access;
Register (Driver'Access);
end if;
end Initialize;
-- ------------------------------
-- Deletes the SQLite driver.
-- ------------------------------
overriding
procedure Finalize (D : in out Sqlite_Driver) is
begin
Log.Debug ("Deleting the sqlite driver");
D.Map.Clear;
end Finalize;
end ADO.Drivers.Connections.Sqlite;
|
Add create property to setup the create flag when opening the SQLite database
|
Add create property to setup the create flag when opening the SQLite database
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
4e2b00e4093efafcef56f275dd7350fec0fd146f
|
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 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES 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 := '/';
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, "stat");
function Sys_Fstat (Fs : in File_Type;
Stat : access Util.Systems.Types.Stat_Type) return Integer;
pragma Import (C, Sys_Fstat, "fstat");
end Util.Systems.Os;
|
-----------------------------------------------------------------------
-- util-system-os -- Unix system operations
-- Copyright (C) 2011, 2012, 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with 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 := '/';
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);
end Util.Systems.Os;
|
Use the generated system call name for stat() and fstat()
|
Use the generated system call name for stat() and fstat()
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
fd296d4fa4a846f5a8a42c60a7cc60b97ab249ae
|
src/base/beans/util-beans-objects-vectors.ads
|
src/base/beans/util-beans-objects-vectors.ads
|
-----------------------------------------------------------------------
-- util-beans-vectors -- Object vectors
-- Copyright (C) 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.
-----------------------------------------------------------------------
with Ada.Containers.Vectors;
with Util.Beans.Basic;
package Util.Beans.Objects.Vectors is
package Vectors is
new Ada.Containers.Vectors (Index_Type => Positive,
Element_Type => Object);
subtype Cursor is Vectors.Cursor;
subtype Vector is Vectors.Vector;
-- Make all the Vectors operations available (a kind of 'use Vectors' for anybody).
function Length (Container : in Vector) return Ada.Containers.Count_Type renames Vectors.Length;
function Is_Empty (Container : in Vector) return Boolean renames Vectors.Is_Empty;
procedure Clear (Container : in out Vector) renames Vectors.Clear;
function First (Container : in Vector) return Cursor renames Vectors.First;
function Last (Container : in Vector) return Cursor renames Vectors.Last;
function Element (Container : in Vector;
Position : in Natural) return Object renames Vectors.Element;
procedure Append (Container : in out Vector;
New_Item : in Object;
Count : in Ada.Containers.Count_Type := 1) renames Vectors.Append;
procedure Query_Element (Position : in Cursor;
Process : not null access procedure (Element : Object))
renames Vectors.Query_Element;
procedure Update_Element (Container : in out Vector;
Position : in Cursor;
Process : not null access procedure (Element : in out Object))
renames Vectors.Update_Element;
function Has_Element (Position : Cursor) return Boolean renames Vectors.Has_Element;
function Element (Position : Cursor) return Object renames Vectors.Element;
procedure Next (Position : in out Cursor) renames Vectors.Next;
function Next (Position : Cursor) return Cursor renames Vectors.Next;
function Previous (Position : Cursor) return Cursor renames Vectors.Previous;
procedure Previous (Position : in out Cursor) renames Vectors.Previous;
-- ------------------------------
-- Map Bean
-- ------------------------------
-- The <b>Map_Bean</b> is a map of objects that also exposes the <b>Bean</b> interface.
-- This allows the map to be available and accessed from an Object instance.
type Vector_Bean is new Vectors.Vector and Util.Beans.Basic.Array_Bean with private;
type Vector_Bean_Access is access all Vector_Bean'Class;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in Vector_Bean;
Name : in String) return Object;
-- Get the number of elements in the list.
overriding
function Get_Count (From : in Vector_Bean) return Natural;
-- Get the element at the given position.
overriding
function Get_Row (From : in Vector_Bean;
Position : in Natural) return Util.Beans.Objects.Object;
-- Create an object that contains a <tt>Vector_Bean</tt> instance.
function Create return Object;
private
type Vector_Bean is new Vectors.Vector and Util.Beans.Basic.Array_Bean with null record;
end Util.Beans.Objects.Vectors;
|
-----------------------------------------------------------------------
-- util-beans-vectors -- Object vectors
-- Copyright (C) 2011, 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.Containers.Vectors;
with Util.Beans.Basic;
-- == Object vectors ==
-- The `Util.Beans.Objects.Vectors` package provides a vector of objects.
-- To create an instance of the vector, it is possible to use the `Create` function
-- as follows:
--
-- List : Util.Beans.Objects.Object := Util.Beans.Objects.Vectors.Create;
--
package Util.Beans.Objects.Vectors is
package Vectors is
new Ada.Containers.Vectors (Index_Type => Positive,
Element_Type => Object);
subtype Cursor is Vectors.Cursor;
subtype Vector is Vectors.Vector;
-- Make all the Vectors operations available (a kind of 'use Vectors' for anybody).
function Length (Container : in Vector) return Ada.Containers.Count_Type renames Vectors.Length;
function Is_Empty (Container : in Vector) return Boolean renames Vectors.Is_Empty;
procedure Clear (Container : in out Vector) renames Vectors.Clear;
function First (Container : in Vector) return Cursor renames Vectors.First;
function Last (Container : in Vector) return Cursor renames Vectors.Last;
function Element (Container : in Vector;
Position : in Natural) return Object renames Vectors.Element;
procedure Append (Container : in out Vector;
New_Item : in Object;
Count : in Ada.Containers.Count_Type := 1) renames Vectors.Append;
procedure Query_Element (Position : in Cursor;
Process : not null access procedure (Element : Object))
renames Vectors.Query_Element;
procedure Update_Element (Container : in out Vector;
Position : in Cursor;
Process : not null access procedure (Element : in out Object))
renames Vectors.Update_Element;
function Has_Element (Position : Cursor) return Boolean renames Vectors.Has_Element;
function Element (Position : Cursor) return Object renames Vectors.Element;
procedure Next (Position : in out Cursor) renames Vectors.Next;
function Next (Position : Cursor) return Cursor renames Vectors.Next;
function Previous (Position : Cursor) return Cursor renames Vectors.Previous;
procedure Previous (Position : in out Cursor) renames Vectors.Previous;
-- ------------------------------
-- Vector Bean
-- ------------------------------
-- The `Vector_Bean` is a vector of objects that also exposes the <b>Bean</b> interface.
-- This allows the vector to be available and accessed from an Object instance.
type Vector_Bean is new Vectors.Vector and Util.Beans.Basic.Array_Bean with private;
type Vector_Bean_Access is access all Vector_Bean'Class;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in Vector_Bean;
Name : in String) return Object;
-- Get the number of elements in the list.
overriding
function Get_Count (From : in Vector_Bean) return Natural;
-- Get the element at the given position.
overriding
function Get_Row (From : in Vector_Bean;
Position : in Natural) return Util.Beans.Objects.Object;
-- Create an object that contains a `Vector_Bean` instance.
function Create return Object;
-- Iterate over the vectors or array elements.
-- If the object is not a `Vector_Bean` or an array, the operation does nothing.
procedure Iterate (From : in Object;
Process : not null access procedure (Item : in Object));
private
type Vector_Bean is new Vectors.Vector and Util.Beans.Basic.Array_Bean with null record;
end Util.Beans.Objects.Vectors;
|
Declare the Iterate procedure and add some documentation
|
Declare the Iterate procedure and add some documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
535c4e1d12cd1d97a69c2db598904f6e528b6f51
|
src/core/util-locales.adb
|
src/core/util-locales.adb
|
-----------------------------------------------------------------------
-- util-locales -- Locale support
-- Copyright (C) 2001, 2002, 2003, 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 Ada.Strings.Hash;
package body Util.Locales is
-- ------------------------------
-- Get the lowercase two-letter ISO-639 code.
-- ------------------------------
function Get_Language (Loc : in Locale) return String is
begin
if Loc = null then
return "";
else
return Loc (1 .. 2);
end if;
end Get_Language;
-- ------------------------------
-- Get the ISO 639-2 language code.
-- ------------------------------
function Get_ISO3_Language (Loc : in Locale) return String is
begin
if Loc = null or else Loc'Length <= 3 then
return "";
end if;
if Loc'Length <= 6 then
return Loc (4 .. 6);
end if;
return Loc (7 .. 9);
end Get_ISO3_Language;
-- ------------------------------
-- Get the uppercase two-letter ISO-3166 code.
-- ------------------------------
function Get_Country (Loc : in Locale) return String is
begin
if Loc = null or else Loc'Length <= 2 or else Loc (3) /= '_' then
return "";
else
return Loc (4 .. 5);
end if;
end Get_Country;
-- ------------------------------
-- Get the ISO-3166-2 country code.
-- ------------------------------
function Get_ISO3_Country (Loc : in Locale) return String is
begin
if Loc = null or else Loc'Length <= 5 then
return "";
else
return Loc (10 .. Loc'Last);
end if;
end Get_ISO3_Country;
-- ------------------------------
-- Get the variant code
-- ------------------------------
function Get_Variant (Loc : in Locale) return String is
begin
if Loc = null or else Loc'Length <= 13 then
return "";
else
return Loc (7 .. 8);
end if;
end Get_Variant;
-- ------------------------------
-- Get the locale for the given language code
-- ------------------------------
function Get_Locale (Language : in String) return Locale is
Length : constant Natural := Language'Length;
Lower : Natural := Locales'First;
Upper : Natural := Locales'Last;
Pos : Natural;
Result : Locale;
begin
while Lower <= Upper loop
Pos := (Lower + Upper) / 2;
Result := Locales (Pos);
if Result'Length < Length then
if Result.all < Language (Language'First .. Language'First + Result'Length - 1) then
Lower := Pos + 1;
else
Upper := Pos - 1;
end if;
elsif Result'Length > Length and then Result (Length + 1) = '.'
and then Result (1 .. Length) = Language
then
return Result;
elsif Result (1 .. Length) < Language then
Lower := Pos + 1;
else
Upper := Pos - 1;
end if;
end loop;
return NULL_LOCALE;
end Get_Locale;
-- ------------------------------
-- Get the locale for the given language and country code
-- ------------------------------
function Get_Locale (Language : in String;
Country : in String) return Locale is
begin
if Language'Length /= 2 or else (Country'Length /= 0 and Country'Length /= 2) then
return NULL_LOCALE;
elsif Country'Length = 0 then
return Get_Locale (Language);
else
return Get_Locale (Language & "_" & Country);
end if;
end Get_Locale;
-- ------------------------------
-- Get the locale for the given language, country and variant code
-- ------------------------------
function Get_Locale (Language : in String;
Country : in String;
Variant : in String) return Locale is
begin
if Language'Length /= 2
or else (Country'Length /= 0 and Country'Length /= 2)
or else (Variant'Length /= 0 and Variant'Length /= 2)
then
return NULL_LOCALE;
end if;
if Country'Length = 0 and Variant'Length = 0 then
return Get_Locale (Language);
elsif Variant'Length = 0 then
return Get_Locale (Language, Country);
else
return Get_Locale (Language & "_" & Country & "_" & Variant);
end if;
end Get_Locale;
-- ------------------------------
-- Get the locale code in the form <i>language</i>_<i>country</i>_<i>variant</i>.
-- ------------------------------
function To_String (Loc : in Locale) return String is
begin
if Loc = null then
return "";
elsif Loc'Length > 3 and Loc (3) = '.' then
return Loc (1 .. 2);
elsif Loc'Length > 6 and Loc (6) = '.' then
return Loc (1 .. 5);
else
return Loc (1 .. 8);
end if;
end To_String;
-- ------------------------------
-- Compute the hash value of the locale.
-- ------------------------------
function Hash (Loc : in Locale) return Ada.Containers.Hash_Type is
begin
return Ada.Strings.Hash (Loc.all);
end Hash;
end Util.Locales;
|
-----------------------------------------------------------------------
-- util-locales -- Locale support
-- Copyright (C) 2001 - 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.Hash;
package body Util.Locales is
-- ------------------------------
-- Get the lowercase two-letter ISO-639 code.
-- ------------------------------
function Get_Language (Loc : in Locale) return String is
begin
if Loc = null then
return "";
else
return Loc (1 .. 2);
end if;
end Get_Language;
-- ------------------------------
-- Get the ISO 639-2 language code.
-- ------------------------------
function Get_ISO3_Language (Loc : in Locale) return String is
begin
if Loc = null or else Loc'Length <= 3 then
return "";
end if;
if Loc'Length <= 6 then
return Loc (4 .. 6);
end if;
if Loc'Length <= 13 then
return Loc (7 .. 9);
end if;
return Loc (10 .. 15);
end Get_ISO3_Language;
-- ------------------------------
-- Get the uppercase two-letter ISO-3166 code.
-- ------------------------------
function Get_Country (Loc : in Locale) return String is
begin
if Loc = null or else Loc'Length <= 2 or else Loc (3) /= '_' then
return "";
else
return Loc (4 .. 5);
end if;
end Get_Country;
-- ------------------------------
-- Get the ISO-3166-2 country code.
-- ------------------------------
function Get_ISO3_Country (Loc : in Locale) return String is
begin
if Loc = null or else Loc'Length <= 9 then
return "";
else
return Loc (Loc'Last - 2 .. Loc'Last);
end if;
end Get_ISO3_Country;
-- ------------------------------
-- Get the variant code
-- ------------------------------
function Get_Variant (Loc : in Locale) return String is
begin
if Loc = null or else Loc'Length <= 13 then
return "";
else
return Loc (7 .. 8);
end if;
end Get_Variant;
-- ------------------------------
-- Get the locale for the given language code
-- ------------------------------
function Get_Locale (Language : in String) return Locale is
Length : constant Natural := Language'Length;
Lower : Natural := Locales'First;
Upper : Natural := Locales'Last;
Pos : Natural;
Result : Locale;
begin
while Lower <= Upper loop
Pos := (Lower + Upper) / 2;
Result := Locales (Pos);
if Result'Length < Length then
if Result.all < Language (Language'First .. Language'First + Result'Length - 1) then
Lower := Pos + 1;
else
Upper := Pos - 1;
end if;
elsif Result'Length > Length and then Result (Length + 1) = '.'
and then Result (1 .. Length) = Language
then
return Result;
elsif Result (1 .. Length) < Language then
Lower := Pos + 1;
else
Upper := Pos - 1;
end if;
end loop;
return NULL_LOCALE;
end Get_Locale;
-- ------------------------------
-- Get the locale for the given language and country code
-- ------------------------------
function Get_Locale (Language : in String;
Country : in String) return Locale is
begin
if Language'Length /= 2 or else (Country'Length /= 0 and Country'Length /= 2) then
return NULL_LOCALE;
elsif Country'Length = 0 then
return Get_Locale (Language);
else
return Get_Locale (Language & "_" & Country);
end if;
end Get_Locale;
-- ------------------------------
-- Get the locale for the given language, country and variant code
-- ------------------------------
function Get_Locale (Language : in String;
Country : in String;
Variant : in String) return Locale is
begin
if Language'Length /= 2
or else (Country'Length /= 0 and Country'Length /= 2)
or else (Variant'Length /= 0 and Variant'Length /= 2)
then
return NULL_LOCALE;
end if;
if Country'Length = 0 and Variant'Length = 0 then
return Get_Locale (Language);
elsif Variant'Length = 0 then
return Get_Locale (Language, Country);
else
return Get_Locale (Language & "_" & Country & "_" & Variant);
end if;
end Get_Locale;
-- ------------------------------
-- Get the locale code in the form <i>language</i>_<i>country</i>_<i>variant</i>.
-- ------------------------------
function To_String (Loc : in Locale) return String is
begin
if Loc = null then
return "";
elsif Loc'Length > 3 and Loc (3) = '.' then
return Loc (1 .. 2);
elsif Loc'Length > 6 and Loc (6) = '.' then
return Loc (1 .. 5);
else
return Loc (1 .. 8);
end if;
end To_String;
-- ------------------------------
-- Compute the hash value of the locale.
-- ------------------------------
function Hash (Loc : in Locale) return Ada.Containers.Hash_Type is
begin
return Ada.Strings.Hash (Loc.all);
end Hash;
end Util.Locales;
|
Fix Get_ISO3_Country and Get_ISO3_Language which were incorrect for some locales
|
Fix Get_ISO3_Country and Get_ISO3_Language which were incorrect for some locales
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
2af423fe0f1b81ff3232d2220116cae039e74317
|
src/util-encoders.adb
|
src/util-encoders.adb
|
-----------------------------------------------------------------------
-- util-encoders -- Encode/Decode streams and strings from one format to another
-- Copyright (C) 2009, 2010, 2011, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Unchecked_Deallocation;
with Util.Encoders.Base16;
with Util.Encoders.Base64;
with Util.Encoders.SHA1;
package body Util.Encoders is
use Ada;
use Ada.Strings.Unbounded;
use type Ada.Streams.Stream_Element_Offset;
procedure Free is
new Ada.Unchecked_Deallocation (Transformer'Class, Transformer_Access);
-- ------------------------------
-- Encodes the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> encoder.
--
-- Returns the encoded string.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be encoded.
-- Raises the <b>Not_Supported</b> exception if the encoding is not
-- supported.
-- ------------------------------
function Encode (E : in Encoder;
Data : in String) return String is
begin
if E.Encode = null then
raise Not_Supported with "There is no encoder";
end if;
return E.Encode.Transform (Data);
end Encode;
-- ------------------------------
-- Decodes the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> encoder.
--
-- Returns the encoded string.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be decoded.
-- Raises the <b>Not_Supported</b> exception if the decoding is not
-- supported.
-- ------------------------------
function Decode (E : in Decoder;
Data : in String) return String is
begin
if E.Decode = null then
raise Not_Supported with "There is no decoder";
end if;
return E.Decode.Transform (Data);
end Decode;
MIN_BUFFER_SIZE : constant Streams.Stream_Element_Offset := 64;
MAX_BUFFER_SIZE : constant Streams.Stream_Element_Offset := 2_048;
function Best_Size (Length : Natural) return Streams.Stream_Element_Offset;
pragma Inline (Best_Size);
-- ------------------------------
-- Compute a good size for allocating a buffer on the stack
-- ------------------------------
function Best_Size (Length : Natural) return Streams.Stream_Element_Offset is
begin
if Length < Natural (MIN_BUFFER_SIZE) then
return MIN_BUFFER_SIZE;
elsif Length > Natural (MAX_BUFFER_SIZE) then
return MAX_BUFFER_SIZE;
else
return Streams.Stream_Element_Offset (((Length + 15) / 16) * 16);
end if;
end Best_Size;
-- ------------------------------
-- Transform the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> transformer.
--
-- Returns the transformed string.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be transformed
-- ------------------------------
function Transform (E : in out Transformer'Class;
Data : in String) return String is
Buf_Size : constant Streams.Stream_Element_Offset := Best_Size (Data'Length);
Buf : Streams.Stream_Element_Array (1 .. Buf_Size);
Res : Streams.Stream_Element_Array (1 .. Buf_Size);
Tmp : String (1 .. Natural (Buf_Size));
Result : Ada.Strings.Unbounded.Unbounded_String;
Pos : Natural := Data'First;
Last : Streams.Stream_Element_Offset;
begin
while Pos <= Data'Last loop
declare
Last_Encoded : Streams.Stream_Element_Offset;
First_Encoded : Streams.Stream_Element_Offset := 1;
Size : Streams.Stream_Element_Offset;
Next_Pos : Natural;
begin
-- Fill the stream buffer with our input string
Size := Streams.Stream_Element_Offset (Data'Last - Pos + 1);
if Size > Buf'Length then
Size := Buf'Length;
end if;
for I in 1 .. Size loop
Buf (I) := Character'Pos (Data (Natural (I) + Pos - 1));
end loop;
Next_Pos := Pos + Natural (Size);
-- Encode that buffer and put the result in out result string.
loop
E.Transform (Data => Buf (First_Encoded .. Size),
Into => Res,
Encoded => Last_Encoded,
Last => Last);
-- If the encoder generated nothing, move the position backward
-- to take into account the remaining bytes not taken into account.
if Last < 1 then
Next_Pos := Next_Pos - Natural (Size - First_Encoded + 1);
exit;
end if;
for I in 1 .. Last loop
Tmp (Natural (I)) := Character'Val (Res (I));
end loop;
Append (Result, Tmp (1 .. Natural (Last)));
exit when Last_Encoded = Size;
First_Encoded := Last_Encoded + 1;
end loop;
-- The encoder cannot encode the data
if Pos = Next_Pos then
raise Encoding_Error with "Encoding cannot proceed";
end if;
Pos := Next_Pos;
end;
end loop;
Last := 0;
E.Finish (Into => Res,
Last => Last);
if Last > 0 then
for I in 1 .. Last loop
Tmp (Natural (I)) := Character'Val (Res (I));
end loop;
Append (Result, Tmp (1 .. Natural (Last)));
end if;
return To_String (Result);
end Transform;
-- ------------------------------
-- Transform the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> transformer and return the data in
-- the <b>Into</b> array, setting <b>Last</b> to the last index.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be transformed
-- ------------------------------
procedure Transform (E : in out Transformer'Class;
Data : in String;
Into : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset) is
Buf_Size : constant Streams.Stream_Element_Offset := Best_Size (Data'Length);
Buf : Streams.Stream_Element_Array (1 .. Buf_Size);
Pos : Natural := Data'First;
First : Streams.Stream_Element_Offset := Into'First;
begin
Last := Into'First - 1;
while Pos <= Data'Last and Last < Into'Last loop
declare
Last_Encoded : Streams.Stream_Element_Offset;
Size : Streams.Stream_Element_Offset;
Next_Pos : Natural;
begin
-- Fill the stream buffer with our input string
Size := Streams.Stream_Element_Offset (Data'Last - Pos + 1);
if Size > Buf'Length then
Size := Buf'Length;
end if;
for I in 1 .. Size loop
Buf (I) := Character'Pos (Data (Natural (I) + Pos - 1));
end loop;
Next_Pos := Pos + Natural (Size);
-- Encode that buffer and put the result in the output data array.
E.Transform (Data => Buf (1 .. Size),
Into => Into (First .. Into'Last),
Encoded => Last_Encoded,
Last => Last);
-- If the encoded has not used all the data, update the position for the next run.
if Last_Encoded /= Size then
Next_Pos := Next_Pos - Natural (Size - Last_Encoded + 1);
end if;
-- The encoder cannot encode the data
if Pos = Next_Pos then
raise Encoding_Error with "Encoding cannot proceed";
end if;
First := Last;
Pos := Next_Pos;
end;
end loop;
if Pos <= Data'Last then
raise Encoding_Error with "Not enough space for encoding";
end if;
end Transform;
-- ------------------------------
-- Transform the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> transformer.
--
-- Returns the transformed string.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be transformed
-- ------------------------------
function Transform (E : in out Transformer'Class;
Data : in Streams.Stream_Element_Array) return String is
Buf_Size : constant Streams.Stream_Element_Offset := Best_Size (Data'Length);
Res : Streams.Stream_Element_Array (1 .. Buf_Size);
Tmp : String (1 .. Natural (Buf_Size));
Result : Ada.Strings.Unbounded.Unbounded_String;
Last_Encoded : Streams.Stream_Element_Offset;
Last : Streams.Stream_Element_Offset;
begin
-- Encode that buffer and put the result in out result string.
E.Transform (Data => Data,
Into => Res,
Encoded => Last_Encoded,
Last => Last);
E.Finish (Res (Last + 1 .. Res'Last), Last);
for I in 1 .. Last loop
Tmp (Natural (I)) := Character'Val (Res (I));
end loop;
Append (Result, Tmp (1 .. Natural (Last)));
return To_String (Result);
end Transform;
-- ------------------------------
-- Encode the value represented by <tt>Val</tt> in the stream array <tt>Into</tt> starting
-- at position <tt>Pos</tt> in that array. The value is encoded using LEB128 format, 7-bits
-- at a time until all non zero bits are written. The <tt>Last</tt> parameter is updated
-- to indicate the position of the last valid byte written in <tt>Into</tt>.
-- ------------------------------
procedure Encode_LEB128 (Into : in out Ada.Streams.Stream_Element_Array;
Pos : in Ada.Streams.Stream_Element_Offset;
Val : in Interfaces.Unsigned_64;
Last : out Ada.Streams.Stream_Element_Offset) is
use type Interfaces.Unsigned_64;
P : Ada.Streams.Stream_Element_Offset := Pos;
V, U : Interfaces.Unsigned_64;
begin
V := Val;
loop
if V < 16#07F# then
Into (P) := Ada.Streams.Stream_Element (V);
Last := P;
return;
end if;
U := V and 16#07F#;
Into (P) := Ada.Streams.Stream_Element (U or 16#80#);
P := P + 1;
V := Interfaces.Shift_Right (V, 7);
end loop;
end Encode_LEB128;
-- ------------------------------
-- Decode from the byte array <tt>From</tt> the value represented as LEB128 format starting
-- at position <tt>Pos</tt> in that array. After decoding, the <tt>Last</tt> index is updated
-- to indicate the last position in the byte array.
-- ------------------------------
procedure Decode_LEB128 (From : in Ada.Streams.Stream_Element_Array;
Pos : in Ada.Streams.Stream_Element_Offset;
Val : out Interfaces.Unsigned_64;
Last : out Ada.Streams.Stream_Element_Offset) is
use type Interfaces.Unsigned_64;
use type Interfaces.Unsigned_8;
P : Ada.Streams.Stream_Element_Offset := Pos;
Value : Interfaces.Unsigned_64 := 0;
V : Interfaces.Unsigned_8;
Shift : Integer := 0;
begin
loop
V := Interfaces.Unsigned_8 (From (P));
if (V and 16#80#) = 0 then
Val := Interfaces.Shift_Left (Interfaces.Unsigned_64 (V), Shift) or Value;
Last := P + 1;
return;
end if;
V := V and 16#07F#;
Value := Interfaces.Shift_Left (Interfaces.Unsigned_64 (V), Shift) or Value;
P := P + 1;
Shift := Shift + 7;
end loop;
end Decode_LEB128;
-- ------------------------------
-- Create the encoder object for the specified algorithm.
-- ------------------------------
function Create (Name : String) return Encoder is
begin
if Name = BASE_16 or Name = HEX then
return E : Encoder do
E.Encode := new Util.Encoders.Base16.Encoder;
end return;
elsif Name = BASE_64 then
return E : Encoder do
E.Encode := new Util.Encoders.Base64.Encoder;
end return;
elsif Name = BASE_64_URL then
return E : Encoder do
E.Encode := Util.Encoders.Base64.Create_URL_Encoder;
end return;
elsif Name = HASH_SHA1 then
return E : Encoder do
E.Encode := new Util.Encoders.SHA1.Encoder;
end return;
end if;
raise Not_Supported with "Invalid encoder: " & Name;
end Create;
-- ------------------------------
-- Create the encoder object for the specified algorithm.
-- ------------------------------
function Create (Name : String) return Decoder is
begin
if Name = BASE_16 or Name = HEX then
return E : Decoder do
E.Decode := new Util.Encoders.Base16.Decoder;
end return;
elsif Name = BASE_64 then
return E : Decoder do
E.Decode := new Util.Encoders.Base64.Decoder;
end return;
elsif Name = BASE_64_URL then
return E : Decoder do
E.Decode := Util.Encoders.Base64.Create_URL_Decoder;
end return;
elsif Name = HASH_SHA1 then
return E : Decoder do
E.Decode := new Util.Encoders.Base64.Decoder;
end return;
end if;
raise Not_Supported with "Invalid encoder: " & Name;
end Create;
-- ------------------------------
-- Delete the transformers
-- ------------------------------
overriding
procedure Finalize (E : in out Encoder) is
begin
Free (E.Encode);
end Finalize;
-- ------------------------------
-- Delete the transformers
-- ------------------------------
overriding
procedure Finalize (E : in out Decoder) is
begin
Free (E.Decode);
end Finalize;
end Util.Encoders;
|
-----------------------------------------------------------------------
-- util-encoders -- Encode/Decode streams and strings from one format to another
-- Copyright (C) 2009, 2010, 2011, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Unchecked_Deallocation;
with Util.Encoders.Base16;
with Util.Encoders.Base64;
with Util.Encoders.SHA1;
package body Util.Encoders is
use Ada;
use Ada.Strings.Unbounded;
use type Ada.Streams.Stream_Element_Offset;
procedure Free is
new Ada.Unchecked_Deallocation (Transformer'Class, Transformer_Access);
-- ------------------------------
-- Encodes the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> encoder.
--
-- Returns the encoded string.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be encoded.
-- Raises the <b>Not_Supported</b> exception if the encoding is not
-- supported.
-- ------------------------------
function Encode (E : in Encoder;
Data : in String) return String is
begin
if E.Encode = null then
raise Not_Supported with "There is no encoder";
end if;
return E.Encode.Transform (Data);
end Encode;
function Encode (E : in Encoder;
Data : in Ada.Streams.Stream_Element_Array) return String is
begin
if E.Encode = null then
raise Not_Supported with "There is no encoder";
end if;
return E.Encode.Transform (Data);
end Encode;
-- ------------------------------
-- Decodes the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> encoder.
--
-- Returns the encoded string.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be decoded.
-- Raises the <b>Not_Supported</b> exception if the decoding is not
-- supported.
-- ------------------------------
function Decode (E : in Decoder;
Data : in String) return String is
begin
if E.Decode = null then
raise Not_Supported with "There is no decoder";
end if;
return E.Decode.Transform (Data);
end Decode;
MIN_BUFFER_SIZE : constant Streams.Stream_Element_Offset := 64;
MAX_BUFFER_SIZE : constant Streams.Stream_Element_Offset := 2_048;
function Best_Size (Length : Natural) return Streams.Stream_Element_Offset;
pragma Inline (Best_Size);
-- ------------------------------
-- Compute a good size for allocating a buffer on the stack
-- ------------------------------
function Best_Size (Length : Natural) return Streams.Stream_Element_Offset is
begin
if Length < Natural (MIN_BUFFER_SIZE) then
return MIN_BUFFER_SIZE;
elsif Length > Natural (MAX_BUFFER_SIZE) then
return MAX_BUFFER_SIZE;
else
return Streams.Stream_Element_Offset (((Length + 15) / 16) * 16);
end if;
end Best_Size;
-- ------------------------------
-- Transform the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> transformer.
--
-- Returns the transformed string.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be transformed
-- ------------------------------
function Transform (E : in out Transformer'Class;
Data : in String) return String is
Buf_Size : constant Streams.Stream_Element_Offset := Best_Size (Data'Length);
Buf : Streams.Stream_Element_Array (1 .. Buf_Size);
Res : Streams.Stream_Element_Array (1 .. Buf_Size);
Tmp : String (1 .. Natural (Buf_Size));
Result : Ada.Strings.Unbounded.Unbounded_String;
Pos : Natural := Data'First;
Last : Streams.Stream_Element_Offset;
begin
while Pos <= Data'Last loop
declare
Last_Encoded : Streams.Stream_Element_Offset;
First_Encoded : Streams.Stream_Element_Offset := 1;
Size : Streams.Stream_Element_Offset;
Next_Pos : Natural;
begin
-- Fill the stream buffer with our input string
Size := Streams.Stream_Element_Offset (Data'Last - Pos + 1);
if Size > Buf'Length then
Size := Buf'Length;
end if;
for I in 1 .. Size loop
Buf (I) := Character'Pos (Data (Natural (I) + Pos - 1));
end loop;
Next_Pos := Pos + Natural (Size);
-- Encode that buffer and put the result in out result string.
loop
E.Transform (Data => Buf (First_Encoded .. Size),
Into => Res,
Encoded => Last_Encoded,
Last => Last);
-- If the encoder generated nothing, move the position backward
-- to take into account the remaining bytes not taken into account.
if Last < 1 then
Next_Pos := Next_Pos - Natural (Size - First_Encoded + 1);
exit;
end if;
for I in 1 .. Last loop
Tmp (Natural (I)) := Character'Val (Res (I));
end loop;
Append (Result, Tmp (1 .. Natural (Last)));
exit when Last_Encoded = Size;
First_Encoded := Last_Encoded + 1;
end loop;
-- The encoder cannot encode the data
if Pos = Next_Pos then
raise Encoding_Error with "Encoding cannot proceed";
end if;
Pos := Next_Pos;
end;
end loop;
Last := 0;
E.Finish (Into => Res,
Last => Last);
if Last > 0 then
for I in 1 .. Last loop
Tmp (Natural (I)) := Character'Val (Res (I));
end loop;
Append (Result, Tmp (1 .. Natural (Last)));
end if;
return To_String (Result);
end Transform;
-- ------------------------------
-- Transform the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> transformer and return the data in
-- the <b>Into</b> array, setting <b>Last</b> to the last index.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be transformed
-- ------------------------------
procedure Transform (E : in out Transformer'Class;
Data : in String;
Into : out Ada.Streams.Stream_Element_Array;
Last : out Ada.Streams.Stream_Element_Offset) is
Buf_Size : constant Streams.Stream_Element_Offset := Best_Size (Data'Length);
Buf : Streams.Stream_Element_Array (1 .. Buf_Size);
Pos : Natural := Data'First;
First : Streams.Stream_Element_Offset := Into'First;
begin
Last := Into'First - 1;
while Pos <= Data'Last and Last < Into'Last loop
declare
Last_Encoded : Streams.Stream_Element_Offset;
Size : Streams.Stream_Element_Offset;
Next_Pos : Natural;
begin
-- Fill the stream buffer with our input string
Size := Streams.Stream_Element_Offset (Data'Last - Pos + 1);
if Size > Buf'Length then
Size := Buf'Length;
end if;
for I in 1 .. Size loop
Buf (I) := Character'Pos (Data (Natural (I) + Pos - 1));
end loop;
Next_Pos := Pos + Natural (Size);
-- Encode that buffer and put the result in the output data array.
E.Transform (Data => Buf (1 .. Size),
Into => Into (First .. Into'Last),
Encoded => Last_Encoded,
Last => Last);
-- If the encoded has not used all the data, update the position for the next run.
if Last_Encoded /= Size then
Next_Pos := Next_Pos - Natural (Size - Last_Encoded + 1);
end if;
-- The encoder cannot encode the data
if Pos = Next_Pos then
raise Encoding_Error with "Encoding cannot proceed";
end if;
First := Last;
Pos := Next_Pos;
end;
end loop;
if Pos <= Data'Last then
raise Encoding_Error with "Not enough space for encoding";
end if;
end Transform;
-- ------------------------------
-- Transform the input string <b>Data</b> using the transformation
-- rules provided by the <b>E</b> transformer.
--
-- Returns the transformed string.
--
-- Raises the <b>Encoding_Error</b> exception if the source string
-- cannot be transformed
-- ------------------------------
function Transform (E : in out Transformer'Class;
Data : in Streams.Stream_Element_Array) return String is
Buf_Size : constant Streams.Stream_Element_Offset := Best_Size (Data'Length);
Res : Streams.Stream_Element_Array (1 .. Buf_Size);
Tmp : String (1 .. Natural (Buf_Size));
Result : Ada.Strings.Unbounded.Unbounded_String;
Last_Encoded : Streams.Stream_Element_Offset;
Last : Streams.Stream_Element_Offset;
begin
-- Encode that buffer and put the result in out result string.
E.Transform (Data => Data,
Into => Res,
Encoded => Last_Encoded,
Last => Last);
E.Finish (Res (Last + 1 .. Res'Last), Last);
for I in 1 .. Last loop
Tmp (Natural (I)) := Character'Val (Res (I));
end loop;
Append (Result, Tmp (1 .. Natural (Last)));
return To_String (Result);
end Transform;
-- ------------------------------
-- Encode the value represented by <tt>Val</tt> in the stream array <tt>Into</tt> starting
-- at position <tt>Pos</tt> in that array. The value is encoded using LEB128 format, 7-bits
-- at a time until all non zero bits are written. The <tt>Last</tt> parameter is updated
-- to indicate the position of the last valid byte written in <tt>Into</tt>.
-- ------------------------------
procedure Encode_LEB128 (Into : in out Ada.Streams.Stream_Element_Array;
Pos : in Ada.Streams.Stream_Element_Offset;
Val : in Interfaces.Unsigned_64;
Last : out Ada.Streams.Stream_Element_Offset) is
use type Interfaces.Unsigned_64;
P : Ada.Streams.Stream_Element_Offset := Pos;
V, U : Interfaces.Unsigned_64;
begin
V := Val;
loop
if V < 16#07F# then
Into (P) := Ada.Streams.Stream_Element (V);
Last := P;
return;
end if;
U := V and 16#07F#;
Into (P) := Ada.Streams.Stream_Element (U or 16#80#);
P := P + 1;
V := Interfaces.Shift_Right (V, 7);
end loop;
end Encode_LEB128;
-- ------------------------------
-- Decode from the byte array <tt>From</tt> the value represented as LEB128 format starting
-- at position <tt>Pos</tt> in that array. After decoding, the <tt>Last</tt> index is updated
-- to indicate the last position in the byte array.
-- ------------------------------
procedure Decode_LEB128 (From : in Ada.Streams.Stream_Element_Array;
Pos : in Ada.Streams.Stream_Element_Offset;
Val : out Interfaces.Unsigned_64;
Last : out Ada.Streams.Stream_Element_Offset) is
use type Interfaces.Unsigned_64;
use type Interfaces.Unsigned_8;
P : Ada.Streams.Stream_Element_Offset := Pos;
Value : Interfaces.Unsigned_64 := 0;
V : Interfaces.Unsigned_8;
Shift : Integer := 0;
begin
loop
V := Interfaces.Unsigned_8 (From (P));
if (V and 16#80#) = 0 then
Val := Interfaces.Shift_Left (Interfaces.Unsigned_64 (V), Shift) or Value;
Last := P + 1;
return;
end if;
V := V and 16#07F#;
Value := Interfaces.Shift_Left (Interfaces.Unsigned_64 (V), Shift) or Value;
P := P + 1;
Shift := Shift + 7;
end loop;
end Decode_LEB128;
-- ------------------------------
-- Create the encoder object for the specified algorithm.
-- ------------------------------
function Create (Name : String) return Encoder is
begin
if Name = BASE_16 or Name = HEX then
return E : Encoder do
E.Encode := new Util.Encoders.Base16.Encoder;
end return;
elsif Name = BASE_64 then
return E : Encoder do
E.Encode := new Util.Encoders.Base64.Encoder;
end return;
elsif Name = BASE_64_URL then
return E : Encoder do
E.Encode := Util.Encoders.Base64.Create_URL_Encoder;
end return;
elsif Name = HASH_SHA1 then
return E : Encoder do
E.Encode := new Util.Encoders.SHA1.Encoder;
end return;
end if;
raise Not_Supported with "Invalid encoder: " & Name;
end Create;
-- ------------------------------
-- Create the encoder object for the specified algorithm.
-- ------------------------------
function Create (Name : String) return Decoder is
begin
if Name = BASE_16 or Name = HEX then
return E : Decoder do
E.Decode := new Util.Encoders.Base16.Decoder;
end return;
elsif Name = BASE_64 then
return E : Decoder do
E.Decode := new Util.Encoders.Base64.Decoder;
end return;
elsif Name = BASE_64_URL then
return E : Decoder do
E.Decode := Util.Encoders.Base64.Create_URL_Decoder;
end return;
elsif Name = HASH_SHA1 then
return E : Decoder do
E.Decode := new Util.Encoders.Base64.Decoder;
end return;
end if;
raise Not_Supported with "Invalid encoder: " & Name;
end Create;
-- ------------------------------
-- Delete the transformers
-- ------------------------------
overriding
procedure Finalize (E : in out Encoder) is
begin
Free (E.Encode);
end Finalize;
-- ------------------------------
-- Delete the transformers
-- ------------------------------
overriding
procedure Finalize (E : in out Decoder) is
begin
Free (E.Decode);
end Finalize;
end Util.Encoders;
|
Implement the Encode function that accepts a Stream_Element_Array as input
|
Implement the Encode function that accepts a Stream_Element_Array as input
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
e2d590f0e544c37bd7411a06c47f11c336568296
|
tools/druss-commands-devices.ads
|
tools/druss-commands-devices.ads
|
-----------------------------------------------------------------------
-- druss-commands-devices -- Print information about the devices
-- Copyright (C) 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package Druss.Commands.Devices is
type Command_Type is new Druss.Commands.Drivers.Command_Type with null record;
procedure Do_List (Command : in Command_Type;
Args : in Argument_List'Class;
Selector : in Device_Selector_Type;
Context : in out Context_Type);
-- Execute a status command to report information about the Bbox.
overriding
procedure Execute (Command : in out Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
overriding
procedure Help (Command : in Command_Type;
Context : in out Context_Type);
end Druss.Commands.Devices;
|
-----------------------------------------------------------------------
-- druss-commands-devices -- Print information about the devices
-- Copyright (C) 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package Druss.Commands.Devices is
type Command_Type is new Druss.Commands.Drivers.Command_Type with null record;
procedure Do_List (Command : in Command_Type;
Args : in Argument_List'Class;
Selector : in Device_Selector_Type;
Context : in out Context_Type);
-- Execute a status command to report information about the Bbox.
overriding
procedure Execute (Command : in out Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type);
-- Write the help associated with the command.
overriding
procedure Help (Command : in out Command_Type;
Context : in out Context_Type);
end Druss.Commands.Devices;
|
Change Help command to accept in out command
|
Change Help command to accept in out command
|
Ada
|
apache-2.0
|
stcarrez/bbox-ada-api
|
f8c5a83eae97f4e91ed3009c4a7a9008542e6777
|
src/security-contexts.ads
|
src/security-contexts.ads
|
-----------------------------------------------------------------------
-- 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.Finalization;
with Util.Strings.Maps;
with Security.Permissions;
-- == Security Context ==
-- The security context provides contextual information for a security controller to
-- verify that a permission is granted.
-- This security context is used as follows:
--
-- * An instance of the security context is declared within a function/procedure as
-- a local variable
--
-- * This instance will be associated with the current thread through a task attribute
--
-- * The security context is populated with information to identify the current user,
-- his roles, permissions and other information that could be used by security controllers
--
-- * To verify a permission, the current security context is retrieved and the
-- <b>Has_Permission</b> operation is called,
--
-- * The <b>Has_Permission</b> will first look in a small cache stored in the security context.
--
-- * When not present in the cache, it will use the security manager to find the
-- security controller associated with the permission to verify
--
-- * The security controller will be called with the security context to check the permission.
-- The whole job of checking the permission is done by the security controller.
-- The security controller retrieves information from the security context to decide
-- whether the permission is granted or not.
--
-- * The result produced by the security controller is then saved in the local cache.
--
package Security.Contexts is
Invalid_Context : exception;
type Security_Context is new Ada.Finalization.Limited_Controlled with private;
type Security_Context_Access is access all Security_Context'Class;
-- Get the application associated with the current service operation.
function Get_User_Principal (Context : in Security_Context'Class)
return Security.Permissions.Principal_Access;
pragma Inline_Always (Get_User_Principal);
-- Get the permission manager.
function Get_Permission_Manager (Context : in Security_Context'Class)
return Security.Permissions.Permission_Manager_Access;
pragma Inline_Always (Get_Permission_Manager);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in Security.Permissions.Permission_Index;
Result : out Boolean);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in String;
Result : out Boolean);
-- 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);
-- 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);
-- Set the current application and user context.
procedure Set_Context (Context : in out Security_Context;
Manager : in Security.Permissions.Permission_Manager_Access;
Principal : in Security.Permissions.Principal_Access);
-- Add a context information represented by <b>Value</b> under the name identified by
-- <b>Name</b> in the security context <b>Context</b>.
procedure Add_Context (Context : in out Security_Context;
Name : in String;
Value : in String);
-- Get the context information registered under the name <b>Name</b> in the security
-- context <b>Context</b>.
-- Raises <b>Invalid_Context</b> if there is no such information.
function Get_Context (Context : in Security_Context;
Name : in String) return String;
-- Returns True if a context information was registered under the name <b>Name</b>.
function Has_Context (Context : in Security_Context;
Name : in String) return Boolean;
-- Get the current security context.
-- Returns null if the current thread is not associated with any security context.
function Current return Security_Context_Access;
pragma Inline_Always (Current);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
function Has_Permission (Permission : in Security.Permissions.Permission_Index) return Boolean;
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
function Has_Permission (Permission : in String) return Boolean;
private
type Permission_Cache is record
Perm : Security.Permissions.Permission_Type;
Result : Boolean;
end record;
type Security_Context is new Ada.Finalization.Limited_Controlled with record
Previous : Security_Context_Access := null;
Manager : Security.Permissions.Permission_Manager_Access := null;
Principal : Security.Permissions.Principal_Access := null;
Context : Util.Strings.Maps.Map;
end record;
end Security.Contexts;
|
-----------------------------------------------------------------------
-- 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.Finalization;
with Util.Strings.Maps;
with Security.Permissions;
-- == Security Context ==
-- The security context provides contextual information for a security controller to
-- verify that a permission is granted.
-- This security context is used as follows:
--
-- * An instance of the security context is declared within a function/procedure as
-- a local variable
--
-- * This instance will be associated with the current thread through a task attribute
--
-- * The security context is populated with information to identify the current user,
-- his roles, permissions and other information that could be used by security controllers
--
-- * To verify a permission, the current security context is retrieved and the
-- <b>Has_Permission</b> operation is called,
--
-- * The <b>Has_Permission</b> will first look in a small cache stored in the security context.
--
-- * When not present in the cache, it will use the security manager to find the
-- security controller associated with the permission to verify
--
-- * The security controller will be called with the security context to check the permission.
-- The whole job of checking the permission is done by the security controller.
-- The security controller retrieves information from the security context to decide
-- whether the permission is granted or not.
--
-- * The result produced by the security controller is then saved in the local cache.
--
package Security.Contexts is
Invalid_Context : exception;
type Security_Context is new Ada.Finalization.Limited_Controlled with private;
type Security_Context_Access is access all Security_Context'Class;
-- Get the application associated with the current service operation.
function Get_User_Principal (Context : in Security_Context'Class)
return Security.Principal_Access;
pragma Inline_Always (Get_User_Principal);
-- Get the permission manager.
function Get_Permission_Manager (Context : in Security_Context'Class)
return Security.Permissions.Permission_Manager_Access;
pragma Inline_Always (Get_Permission_Manager);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in Security.Permissions.Permission_Index;
Result : out Boolean);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in String;
Result : out Boolean);
-- 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);
-- 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);
-- Set the current application and user context.
procedure Set_Context (Context : in out Security_Context;
Manager : in Security.Permissions.Permission_Manager_Access;
Principal : in Security.Principal_Access);
-- Add a context information represented by <b>Value</b> under the name identified by
-- <b>Name</b> in the security context <b>Context</b>.
procedure Add_Context (Context : in out Security_Context;
Name : in String;
Value : in String);
-- Get the context information registered under the name <b>Name</b> in the security
-- context <b>Context</b>.
-- Raises <b>Invalid_Context</b> if there is no such information.
function Get_Context (Context : in Security_Context;
Name : in String) return String;
-- Returns True if a context information was registered under the name <b>Name</b>.
function Has_Context (Context : in Security_Context;
Name : in String) return Boolean;
-- Get the current security context.
-- Returns null if the current thread is not associated with any security context.
function Current return Security_Context_Access;
pragma Inline_Always (Current);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
function Has_Permission (Permission : in Security.Permissions.Permission_Index) return Boolean;
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
function Has_Permission (Permission : in String) return Boolean;
private
type Permission_Cache is record
Perm : Security.Permissions.Permission_Type;
Result : Boolean;
end record;
type Security_Context is new Ada.Finalization.Limited_Controlled with record
Previous : Security_Context_Access := null;
Manager : Security.Permissions.Permission_Manager_Access := null;
Principal : Security.Principal_Access := null;
Context : Util.Strings.Maps.Map;
end record;
end Security.Contexts;
|
Use the Principal defined in the Security package
|
Use the Principal defined in the Security package
|
Ada
|
apache-2.0
|
Letractively/ada-security
|
e03bd72e18f1907e86d0b47c5aa4e3a11f2a2242
|
src/wiki-parsers-html.adb
|
src/wiki-parsers-html.adb
|
-----------------------------------------------------------------------
-- wiki-parsers-html -- Wiki HTML parser
-- Copyright (C) 2015, 2016, 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 Interfaces;
with Wiki.Helpers;
with Wiki.Parsers.Html.Entities;
package body Wiki.Parsers.Html is
-- Parse an HTML attribute
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Wiki.Strings.BString);
-- Parse a HTML/XML comment to strip it.
procedure Parse_Comment (P : in out Parser);
-- Parse a simple DOCTYPE declaration and ignore it.
procedure Parse_Doctype (P : in out Parser);
procedure Collect_Attributes (P : in out Parser);
function Is_Letter (C : in Wiki.Strings.WChar) return Boolean;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Wiki.Strings.BString);
function Is_Letter (C : in Wiki.Strings.WChar) return Boolean is
begin
return C > ' ' and C /= ':' and C /= '>' and C /= ''' and C /= '"'
and C /= '/' and C /= '=' and C /= '<';
end Is_Letter;
-- ------------------------------
-- Parse an HTML attribute
-- ------------------------------
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Wiki.Strings.BString) is
C : Wiki.Strings.WChar;
begin
Skip_Spaces (P);
while not P.Is_Eof loop
Peek (P, C);
if not Is_Letter (C) then
Put_Back (P, C);
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Name, C);
end loop;
end Parse_Attribute_Name;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Wiki.Strings.BString) is
C : Wiki.Strings.WChar;
Token : Wiki.Strings.WChar;
begin
-- Value := Wiki.Strings.To_UString ("");
Peek (P, Token);
if Wiki.Helpers.Is_Space (Token) then
return;
elsif Token = '>' then
Put_Back (P, Token);
return;
elsif Token /= ''' and Token /= '"' then
Wiki.Strings.Wide_Wide_Builders.Append (Value, Token);
while not P.Is_Eof loop
Peek (P, C);
if C = ''' or C = '"' or C = ' ' or C = '=' or C = '>' or C = '<' or C = '`' then
Put_Back (P, C);
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Value, C);
end loop;
else
while not P.Is_Eof loop
Peek (P, C);
if C = Token then
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Value, C);
end loop;
end if;
end Collect_Attribute_Value;
-- ------------------------------
-- Parse a list of HTML attributes up to the first '>'.
-- attr-name
-- attr-name=
-- attr-name=value
-- attr-name='value'
-- attr-name="value"
-- <name name='value' ...>
-- ------------------------------
procedure Collect_Attributes (P : in out Parser) is
procedure Append_Attribute (Name : in Wiki.Strings.WString);
C : Wiki.Strings.WChar;
Name : Wiki.Strings.BString (64);
Value : Wiki.Strings.BString (256);
procedure Append_Attribute (Name : in Wiki.Strings.WString) is
procedure Attribute_Value (Value : in Wiki.Strings.WString);
procedure Attribute_Value (Value : in Wiki.Strings.WString) is
begin
Attributes.Append (P.Attributes, Name, Value);
end Attribute_Value;
procedure Attribute_Value is
new Wiki.Strings.Wide_Wide_Builders.Get (Attribute_Value);
pragma Inline (Attribute_Value);
begin
Attribute_Value (Value);
end Append_Attribute;
pragma Inline (Append_Attribute);
procedure Append_Attribute is
new Wiki.Strings.Wide_Wide_Builders.Get (Append_Attribute);
begin
Wiki.Attributes.Clear (P.Attributes);
while not P.Is_Eof loop
Parse_Attribute_Name (P, Name);
Skip_Spaces (P);
Peek (P, C);
if C = '>' or C = '<' or C = '/' then
Put_Back (P, C);
exit;
end if;
if C = '=' then
Collect_Attribute_Value (P, Value);
Append_Attribute (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Value);
elsif Wiki.Strings.Wide_Wide_Builders.Length (Name) > 0 then
Put_Back (P, C);
Append_Attribute (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Name);
end if;
end loop;
-- Add any pending attribute.
if Wiki.Strings.Wide_Wide_Builders.Length (Name) > 0 then
Append_Attribute (Name);
end if;
end Collect_Attributes;
-- ------------------------------
-- Parse a HTML/XML comment to strip it.
-- ------------------------------
procedure Parse_Comment (P : in out Parser) is
C : Wiki.Strings.WChar;
begin
Peek (P, C);
while not P.Is_Eof loop
Peek (P, C);
if C = '-' then
declare
Count : Natural := 1;
begin
Peek (P, C);
while not P.Is_Eof and C = '-' loop
Peek (P, C);
Count := Count + 1;
end loop;
exit when C = '>' and Count >= 2;
end;
end if;
end loop;
end Parse_Comment;
-- ------------------------------
-- Parse a simple DOCTYPE declaration and ignore it.
-- ------------------------------
procedure Parse_Doctype (P : in out Parser) is
C : Wiki.Strings.WChar;
begin
while not P.Is_Eof loop
Peek (P, C);
exit when C = '>';
end loop;
end Parse_Doctype;
-- ------------------------------
-- Parse a HTML element <XXX attributes>
-- or parse an end of HTML element </XXX>
-- ------------------------------
procedure Parse_Element (P : in out Parser) is
C : Wiki.Strings.WChar;
procedure Add_Element (Token : in Wiki.Strings.WString);
procedure Add_Element (Token : in Wiki.Strings.WString) is
Tag : Wiki.Html_Tag;
begin
Tag := Wiki.Find_Tag (Token);
if C = '/' then
Skip_Spaces (P);
Peek (P, C);
if C /= '>' then
Put_Back (P, C);
end if;
Flush_Text (P);
if Tag = Wiki.UNKNOWN_TAG then
if Token = "noinclude" then
P.Context.Is_Hidden := not P.Context.Is_Included;
elsif Token = "includeonly" then
P.Context.Is_Hidden := P.Context.Is_Included;
end if;
else
End_Element (P, Tag);
end if;
else
Collect_Attributes (P);
Peek (P, C);
if C = '/' then
Peek (P, C);
if C = '>' then
Start_Element (P, Tag, P.Attributes);
End_Element (P, Tag);
return;
end if;
elsif C /= '>' then
Put_Back (P, C);
end if;
if Tag = UNKNOWN_TAG then
if Token = "noinclude" then
P.Context.Is_Hidden := P.Context.Is_Included;
elsif Token = "includeonly" then
P.Context.Is_Hidden := not P.Context.Is_Included;
end if;
else
Start_Element (P, Tag, P.Attributes);
end if;
end if;
end Add_Element;
pragma Inline (Add_Element);
procedure Add_Element is
new Wiki.Strings.Wide_Wide_Builders.Get (Add_Element);
pragma Inline (Add_Element);
Name : Wiki.Strings.BString (64);
begin
Peek (P, C);
if C = '!' then
Peek (P, C);
if C = '-' then
Parse_Comment (P);
else
Parse_Doctype (P);
end if;
return;
end if;
if C /= '/' then
Put_Back (P, C);
end if;
Parse_Attribute_Name (P, Name);
Add_Element (Name);
end Parse_Element;
use Interfaces;
function From_Hex (C : in Character) return Interfaces.Unsigned_8 is
(if C >= '0' and C <= '9' then Character'Pos (C) - Character'Pos ('0')
elsif C >= 'A' and C <= 'F' then Character'Pos (C) - Character'Pos ('A') + 10
elsif C >= 'a' and C <= 'f' then Character'Pos (C) - Character'Pos ('a') + 10
else raise Constraint_Error);
function From_Hex (Value : in String) return Wiki.Strings.WChar is
Result : Interfaces.Unsigned_32 := 0;
begin
for C of Value loop
Result := Interfaces.Shift_Left (Result, 4);
Result := Result + Interfaces.Unsigned_32 (From_Hex (C));
end loop;
return Wiki.Strings.WChar'Val (Result);
end From_Hex;
-- ------------------------------
-- Parse an HTML entity such as and replace it with the corresponding code.
-- ------------------------------
procedure Parse_Entity (P : in out Parser;
Token : in Wiki.Strings.WChar) is
pragma Unreferenced (Token);
Name : String (1 .. 10);
Len : Natural := 0;
High : Natural := Wiki.Parsers.Html.Entities.Keywords'Last;
Low : Natural := Wiki.Parsers.Html.Entities.Keywords'First;
Pos : Natural;
C : Wiki.Strings.WChar;
begin
while Len < Name'Last loop
Peek (P, C);
exit when C = ';' or else P.Is_Eof;
Len := Len + 1;
Name (Len) := Wiki.Strings.To_Char (C);
end loop;
while Low <= High loop
Pos := (Low + High) / 2;
if Wiki.Parsers.Html.Entities.Keywords (Pos).all = Name (1 .. Len) then
Parse_Text (P, Entities.Mapping (Pos));
return;
elsif Entities.Keywords (Pos).all < Name (1 .. Len) then
Low := Pos + 1;
else
High := Pos - 1;
end if;
end loop;
if Len > 0 and then Name (Name'First) = '#' then
if Name (Name'First + 1) >= '0' and then Name (Name'First + 1) <= '9' then
begin
C := Wiki.Strings.WChar'Val (Natural'Value (Name (Name'First + 1 .. Len)));
Parse_Text (P, C);
return;
exception
when Constraint_Error =>
null;
end;
elsif Name (Name'First + 1) = 'x' then
begin
C := From_Hex (Name (Name'First + 2 .. Len));
Parse_Text (P, C);
return;
exception
when Constraint_Error =>
null;
end;
end if;
end if;
-- The HTML entity is not recognized: we must treat it as plain wiki text.
Parse_Text (P, '&');
for I in 1 .. Len loop
Parse_Text (P, Wiki.Strings.To_WChar (Name (I)));
end loop;
if Len > 0 and then Len < Name'Last and then C = ';' then
Parse_Text (P, ';');
end if;
end Parse_Entity;
end Wiki.Parsers.Html;
|
-----------------------------------------------------------------------
-- wiki-parsers-html -- Wiki HTML parser
-- Copyright (C) 2015, 2016, 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 Interfaces;
with Wiki.Helpers;
with Wiki.Parsers.Html.Entities;
package body Wiki.Parsers.Html is
-- Parse an HTML attribute
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Wiki.Strings.BString);
-- Parse a HTML/XML comment to strip it.
procedure Parse_Comment (P : in out Parser);
-- Parse a simple DOCTYPE declaration and ignore it.
procedure Parse_Doctype (P : in out Parser);
procedure Collect_Attributes (P : in out Parser);
function Is_Letter (C : in Wiki.Strings.WChar) return Boolean;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Wiki.Strings.BString);
function Is_Letter (C : in Wiki.Strings.WChar) return Boolean is
begin
return C > ' ' and C /= ':' and C /= '>' and C /= ''' and C /= '"'
and C /= '/' and C /= '=' and C /= '<';
end Is_Letter;
-- ------------------------------
-- Parse an HTML attribute
-- ------------------------------
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Wiki.Strings.BString) is
C : Wiki.Strings.WChar;
begin
Skip_Spaces (P);
while not P.Is_Eof loop
Peek (P, C);
if not Is_Letter (C) then
Put_Back (P, C);
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Name, C);
end loop;
end Parse_Attribute_Name;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Wiki.Strings.BString) is
C : Wiki.Strings.WChar;
Token : Wiki.Strings.WChar;
begin
Peek (P, Token);
if Wiki.Helpers.Is_Space (Token) then
return;
elsif Token = '>' then
Put_Back (P, Token);
return;
elsif Token /= ''' and Token /= '"' then
Wiki.Strings.Wide_Wide_Builders.Append (Value, Token);
while not P.Is_Eof loop
Peek (P, C);
if C = ''' or C = '"' or C = ' ' or C = '=' or C = '>' or C = '<' or C = '`' then
Put_Back (P, C);
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Value, C);
end loop;
else
while not P.Is_Eof loop
Peek (P, C);
if C = Token then
return;
end if;
Wiki.Strings.Wide_Wide_Builders.Append (Value, C);
end loop;
end if;
end Collect_Attribute_Value;
-- ------------------------------
-- Parse a list of HTML attributes up to the first '>'.
-- attr-name
-- attr-name=
-- attr-name=value
-- attr-name='value'
-- attr-name="value"
-- <name name='value' ...>
-- ------------------------------
procedure Collect_Attributes (P : in out Parser) is
procedure Append_Attribute (Name : in Wiki.Strings.WString);
C : Wiki.Strings.WChar;
Name : Wiki.Strings.BString (64);
Value : Wiki.Strings.BString (256);
procedure Append_Attribute (Name : in Wiki.Strings.WString) is
procedure Attribute_Value (Value : in Wiki.Strings.WString);
procedure Attribute_Value (Value : in Wiki.Strings.WString) is
begin
Attributes.Append (P.Attributes, Name, Value);
end Attribute_Value;
procedure Attribute_Value is
new Wiki.Strings.Wide_Wide_Builders.Get (Attribute_Value);
pragma Inline (Attribute_Value);
begin
Attribute_Value (Value);
end Append_Attribute;
pragma Inline (Append_Attribute);
procedure Append_Attribute is
new Wiki.Strings.Wide_Wide_Builders.Get (Append_Attribute);
begin
Wiki.Attributes.Clear (P.Attributes);
while not P.Is_Eof loop
Parse_Attribute_Name (P, Name);
Skip_Spaces (P);
Peek (P, C);
if C = '>' or C = '<' or C = '/' then
Put_Back (P, C);
exit;
end if;
if C = '=' then
Skip_Spaces (P);
Collect_Attribute_Value (P, Value);
Append_Attribute (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Value);
elsif Wiki.Strings.Wide_Wide_Builders.Length (Name) > 0 then
Put_Back (P, C);
Append_Attribute (Name);
Wiki.Strings.Wide_Wide_Builders.Clear (Name);
end if;
end loop;
-- Add any pending attribute.
if Wiki.Strings.Wide_Wide_Builders.Length (Name) > 0 then
Append_Attribute (Name);
end if;
end Collect_Attributes;
-- ------------------------------
-- Parse a HTML/XML comment to strip it.
-- ------------------------------
procedure Parse_Comment (P : in out Parser) is
C : Wiki.Strings.WChar;
begin
Peek (P, C);
while not P.Is_Eof loop
Peek (P, C);
if C = '-' then
declare
Count : Natural := 1;
begin
Peek (P, C);
while not P.Is_Eof and C = '-' loop
Peek (P, C);
Count := Count + 1;
end loop;
exit when C = '>' and Count >= 2;
end;
end if;
end loop;
end Parse_Comment;
-- ------------------------------
-- Parse a simple DOCTYPE declaration and ignore it.
-- ------------------------------
procedure Parse_Doctype (P : in out Parser) is
C : Wiki.Strings.WChar;
begin
while not P.Is_Eof loop
Peek (P, C);
exit when C = '>';
end loop;
end Parse_Doctype;
-- ------------------------------
-- Parse a HTML element <XXX attributes>
-- or parse an end of HTML element </XXX>
-- ------------------------------
procedure Parse_Element (P : in out Parser) is
C : Wiki.Strings.WChar;
procedure Add_Element (Token : in Wiki.Strings.WString);
procedure Add_Element (Token : in Wiki.Strings.WString) is
Tag : Wiki.Html_Tag;
begin
Tag := Wiki.Find_Tag (Token);
if C = '/' then
Skip_Spaces (P);
Peek (P, C);
if C /= '>' then
Put_Back (P, C);
end if;
Flush_Text (P);
if Tag = Wiki.UNKNOWN_TAG then
if Token = "noinclude" then
P.Context.Is_Hidden := not P.Context.Is_Included;
elsif Token = "includeonly" then
P.Context.Is_Hidden := P.Context.Is_Included;
end if;
else
End_Element (P, Tag);
end if;
else
Collect_Attributes (P);
Peek (P, C);
if C = '/' then
Peek (P, C);
if C = '>' then
Start_Element (P, Tag, P.Attributes);
End_Element (P, Tag);
return;
end if;
elsif C /= '>' then
Put_Back (P, C);
end if;
if Tag = UNKNOWN_TAG then
if Token = "noinclude" then
P.Context.Is_Hidden := P.Context.Is_Included;
elsif Token = "includeonly" then
P.Context.Is_Hidden := not P.Context.Is_Included;
end if;
else
Start_Element (P, Tag, P.Attributes);
end if;
end if;
end Add_Element;
pragma Inline (Add_Element);
procedure Add_Element is
new Wiki.Strings.Wide_Wide_Builders.Get (Add_Element);
pragma Inline (Add_Element);
Name : Wiki.Strings.BString (64);
begin
Peek (P, C);
if C = '!' then
Peek (P, C);
if C = '-' then
Parse_Comment (P);
else
Parse_Doctype (P);
end if;
return;
end if;
if C /= '/' then
Put_Back (P, C);
end if;
Parse_Attribute_Name (P, Name);
Add_Element (Name);
end Parse_Element;
use Interfaces;
function From_Hex (C : in Character) return Interfaces.Unsigned_8 is
(if C >= '0' and C <= '9' then Character'Pos (C) - Character'Pos ('0')
elsif C >= 'A' and C <= 'F' then Character'Pos (C) - Character'Pos ('A') + 10
elsif C >= 'a' and C <= 'f' then Character'Pos (C) - Character'Pos ('a') + 10
else raise Constraint_Error);
function From_Hex (Value : in String) return Wiki.Strings.WChar is
Result : Interfaces.Unsigned_32 := 0;
begin
for C of Value loop
Result := Interfaces.Shift_Left (Result, 4);
Result := Result + Interfaces.Unsigned_32 (From_Hex (C));
end loop;
return Wiki.Strings.WChar'Val (Result);
end From_Hex;
-- ------------------------------
-- Parse an HTML entity such as and replace it with the corresponding code.
-- ------------------------------
procedure Parse_Entity (P : in out Parser;
Token : in Wiki.Strings.WChar) is
pragma Unreferenced (Token);
Name : String (1 .. 10);
Len : Natural := 0;
High : Natural := Wiki.Parsers.Html.Entities.Keywords'Last;
Low : Natural := Wiki.Parsers.Html.Entities.Keywords'First;
Pos : Natural;
C : Wiki.Strings.WChar;
begin
while Len < Name'Last loop
Peek (P, C);
exit when C = ';' or else P.Is_Eof;
Len := Len + 1;
Name (Len) := Wiki.Strings.To_Char (C);
end loop;
while Low <= High loop
Pos := (Low + High) / 2;
if Wiki.Parsers.Html.Entities.Keywords (Pos).all = Name (1 .. Len) then
Parse_Text (P, Entities.Mapping (Pos));
return;
elsif Entities.Keywords (Pos).all < Name (1 .. Len) then
Low := Pos + 1;
else
High := Pos - 1;
end if;
end loop;
if Len > 0 and then Name (Name'First) = '#' then
if Name (Name'First + 1) >= '0' and then Name (Name'First + 1) <= '9' then
begin
C := Wiki.Strings.WChar'Val (Natural'Value (Name (Name'First + 1 .. Len)));
Parse_Text (P, C);
return;
exception
when Constraint_Error =>
null;
end;
elsif Name (Name'First + 1) = 'x' then
begin
C := From_Hex (Name (Name'First + 2 .. Len));
Parse_Text (P, C);
return;
exception
when Constraint_Error =>
null;
end;
end if;
end if;
-- The HTML entity is not recognized: we must treat it as plain wiki text.
Parse_Text (P, '&');
for I in 1 .. Len loop
Parse_Text (P, Wiki.Strings.To_WChar (Name (I)));
end loop;
if Len > 0 and then Len < Name'Last and then C = ';' then
Parse_Text (P, ';');
end if;
end Parse_Entity;
end Wiki.Parsers.Html;
|
Fix parsing HTML attributes to allow \n after the '='
|
Fix parsing HTML attributes to allow \n after the '='
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
4c059302ba86aadc6f7a79f51bc4af3005ec29e7
|
src/gen-artifacts-docs-markdown.adb
|
src/gen-artifacts-docs-markdown.adb
|
-----------------------------------------------------------------------
-- gen-artifacts-docs-markdown -- Artifact for GitHub Markdown documentation format
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body Gen.Artifacts.Docs.Markdown is
-- ------------------------------
-- Get the document name from the file document (ex: <name>.wiki or <name>.md).
-- ------------------------------
overriding
function Get_Document_Name (Formatter : in Document_Formatter;
Document : in File_Document) return String is
begin
return Ada.Strings.Unbounded.To_String (Document.Name) & ".md";
end Get_Document_Name;
-- ------------------------------
-- Start a new document.
-- ------------------------------
overriding
procedure Start_Document (Formatter : in out Document_Formatter;
Document : in File_Document;
File : in Ada.Text_IO.File_Type) is
begin
Ada.Text_IO.Put_Line (File, "# " & Ada.Strings.Unbounded.To_String (Document.Title));
Ada.Text_IO.New_Line (File);
end Start_Document;
-- ------------------------------
-- Write a line in the target document formatting the line if necessary.
-- ------------------------------
overriding
procedure Write_Line (Formatter : in out Document_Formatter;
File : in Ada.Text_IO.File_Type;
Line : in Line_Type) is
begin
if Line.Kind = L_LIST then
Ada.Text_IO.New_Line (File);
Ada.Text_IO.Put (File, Line.Content);
Formatter.Need_Newline := True;
elsif Line.Kind = L_LIST_ITEM then
Ada.Text_IO.Put (File, Line.Content);
Formatter.Need_Newline := True;
elsif Line.Kind = L_START_CODE or Line.Kind = L_END_CODE then
if Formatter.Need_NewLine then
Ada.Text_IO.New_Line (File);
Formatter.Need_Newline := False;
end if;
Ada.Text_IO.Put_Line (File, "```");
else
if Formatter.Need_Newline then
Ada.Text_IO.New_Line (File);
Formatter.Need_Newline := False;
end if;
Ada.Text_IO.Put_Line (File, Line.Content);
end if;
end Write_Line;
-- ------------------------------
-- Finish the document.
-- ------------------------------
overriding
procedure Finish_Document (Formatter : in out Document_Formatter;
Document : in File_Document;
File : in Ada.Text_IO.File_Type;
Source : in String) is
begin
Ada.Text_IO.New_Line (File);
Ada.Text_IO.Put_Line (File, "----");
Ada.Text_IO.Put_Line (File,
"[Generated by Dynamo](https://github.com/stcarrez/dynamo) from *"
& Source & "*");
end Finish_Document;
end Gen.Artifacts.Docs.Markdown;
|
-----------------------------------------------------------------------
-- gen-artifacts-docs-markdown -- Artifact for GitHub Markdown documentation format
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body Gen.Artifacts.Docs.Markdown is
-- ------------------------------
-- Get the document name from the file document (ex: <name>.wiki or <name>.md).
-- ------------------------------
overriding
function Get_Document_Name (Formatter : in Document_Formatter;
Document : in File_Document) return String is
begin
return Ada.Strings.Unbounded.To_String (Document.Name) & ".md";
end Get_Document_Name;
-- ------------------------------
-- Start a new document.
-- ------------------------------
overriding
procedure Start_Document (Formatter : in out Document_Formatter;
Document : in File_Document;
File : in Ada.Text_IO.File_Type) is
begin
Ada.Text_IO.Put_Line (File, "# " & Ada.Strings.Unbounded.To_String (Document.Title));
Ada.Text_IO.New_Line (File);
end Start_Document;
-- ------------------------------
-- Write a line in the document.
-- ------------------------------
procedure Write_Line (Formatter : in out Document_Formatter;
File : in Ada.Text_IO.File_Type;
Line : in String) is
begin
if Formatter.Need_NewLine then
Ada.Text_IO.New_Line (File);
Formatter.Need_Newline := False;
end if;
Ada.Text_IO.Put_Line (File, Line);
end Write_Line;
-- ------------------------------
-- Write a line in the target document formatting the line if necessary.
-- ------------------------------
overriding
procedure Write_Line (Formatter : in out Document_Formatter;
File : in Ada.Text_IO.File_Type;
Line : in Line_Type) is
begin
case Line.Kind is
when L_LIST =>
Ada.Text_IO.New_Line (File);
Ada.Text_IO.Put (File, Line.Content);
Formatter.Need_Newline := True;
when L_LIST_ITEM =>
Ada.Text_IO.Put (File, Line.Content);
Formatter.Need_Newline := True;
when L_START_CODE | L_END_CODE =>
Formatter.Write_Line (File, "```");
when L_TEXT =>
Formatter.Write_Line (File, Line.Content);
when L_HEADER_1 =>
Formatter.Write_Line (File, "# " & Line.Content);
when L_HEADER_2 =>
Formatter.Write_Line (File, "## " & Line.Content);
when L_HEADER_3 =>
Formatter.Write_Line (File, "### " & Line.Content);
when L_HEADER_4 =>
Formatter.Write_Line (File, "#### " & Line.Content);
when others =>
null;
end case;
end Write_Line;
-- ------------------------------
-- Finish the document.
-- ------------------------------
overriding
procedure Finish_Document (Formatter : in out Document_Formatter;
Document : in File_Document;
File : in Ada.Text_IO.File_Type;
Source : in String) is
begin
Ada.Text_IO.New_Line (File);
Ada.Text_IO.Put_Line (File, "----");
Ada.Text_IO.Put_Line (File,
"[Generated by Dynamo](https://github.com/stcarrez/dynamo) from *"
& Source & "*");
end Finish_Document;
end Gen.Artifacts.Docs.Markdown;
|
Implement the Write_Line procedure Emit a header according to the L_HEADER_X types
|
Implement the Write_Line procedure
Emit a header according to the L_HEADER_X types
|
Ada
|
apache-2.0
|
stcarrez/dynamo,stcarrez/dynamo,stcarrez/dynamo
|
69e7c0347a92099e5c891c3f3bad37955035cad8
|
src/base/commands/util-commands-drivers.adb
|
src/base/commands/util-commands-drivers.adb
|
-----------------------------------------------------------------------
-- util-commands-drivers -- Support to make command line tools
-- Copyright (C) 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Ada.Text_IO; use Ada.Text_IO;
package body Util.Commands.Drivers is
use Ada.Strings.Unbounded;
-- The logger
Logs : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create (Driver_Name);
-- ------------------------------
-- Write the command usage.
-- ------------------------------
procedure Usage (Command : in out Command_Type;
Name : in String;
Context : in out Context_Type) is
Config : Config_Type;
begin
Command_Type'Class (Command).Setup (Config, Context);
Config_Parser.Usage (Name, Config);
end Usage;
-- ------------------------------
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- The <tt>Log</tt> operation is redirected to the driver's <tt>Log</tt> procedure.
-- ------------------------------
procedure Log (Command : in Command_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String) is
begin
Command.Driver.Log (Level, Name, Message);
end Log;
-- ------------------------------
-- Execute the help command with the arguments.
-- Print the help for every registered command.
-- ------------------------------
overriding
procedure Execute (Command : in out Help_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
procedure Compute_Size (Position : in Command_Maps.Cursor);
procedure Print (Position : in Command_Maps.Cursor);
Column : Ada.Text_IO.Positive_Count := 1;
procedure Compute_Size (Position : in Command_Maps.Cursor) is
Name : constant String := Command_Maps.Key (Position);
begin
if Column < Name'Length then
Column := Name'Length;
end if;
end Compute_Size;
procedure Print (Position : in Command_Maps.Cursor) is
Cmd : constant Command_Access := Command_Maps.Element (Position);
Name : constant String := Command_Maps.Key (Position);
begin
Put (" ");
Put (Name);
if Length (Cmd.Description) > 0 then
Set_Col (Column + 7);
Put (To_String (Cmd.Description));
end if;
New_Line;
end Print;
begin
Logs.Debug ("Execute command {0}", Name);
if Args.Get_Count = 0 then
Usage (Command.Driver.all, Args, Context);
New_Line;
Put ("Type '");
Put (Args.Get_Command_Name);
Put_Line (" help {command}' for help on a specific command.");
New_Line;
Put_Line ("Available subcommands:");
Command.Driver.List.Iterate (Process => Compute_Size'Access);
Command.Driver.List.Iterate (Process => Print'Access);
else
declare
Cmd_Name : constant String := Args.Get_Argument (1);
Target_Cmd : constant Command_Access := Command.Driver.Find_Command (Cmd_Name);
begin
if Target_Cmd = null then
Logs.Error ("Unknown command '{0}'", Cmd_Name);
raise Not_Found;
else
Target_Cmd.Help (Cmd_Name, Context);
end if;
end;
end if;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
procedure Help (Command : in out Help_Command_Type;
Name : in String;
Context : in out Context_Type) is
begin
null;
end Help;
-- ------------------------------
-- Report the command usage.
-- ------------------------------
procedure Usage (Driver : in Driver_Type;
Args : in Argument_List'Class;
Context : in out Context_Type;
Name : in String := "") is
begin
Put_Line (To_String (Driver.Desc));
New_Line;
if Name'Length > 0 then
declare
Command : constant Command_Access := Driver.Find_Command (Name);
begin
if Command /= null then
Command.Usage (Name, Context);
else
Put ("Invalid command");
end if;
end;
else
Put ("Usage: ");
Put (Args.Get_Command_Name);
Put (" ");
Put_Line (To_String (Driver.Usage));
end if;
end Usage;
-- ------------------------------
-- Set the driver description printed in the usage.
-- ------------------------------
procedure Set_Description (Driver : in out Driver_Type;
Description : in String) is
begin
Driver.Desc := Ada.Strings.Unbounded.To_Unbounded_String (Description);
end Set_Description;
-- ------------------------------
-- Set the driver usage printed in the usage.
-- ------------------------------
procedure Set_Usage (Driver : in out Driver_Type;
Usage : in String) is
begin
Driver.Usage := Ada.Strings.Unbounded.To_Unbounded_String (Usage);
end Set_Usage;
-- ------------------------------
-- Register the command under the given name.
-- ------------------------------
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Command : in Command_Access) is
begin
Command.Driver := Driver'Unchecked_Access;
Driver.List.Include (Name, Command);
end Add_Command;
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Description : in String;
Command : in Command_Access) is
begin
Command.Description := Ada.Strings.Unbounded.To_Unbounded_String (Description);
Add_Command (Driver, Name, Command);
end Add_Command;
-- ------------------------------
-- Register the command under the given name.
-- ------------------------------
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Description : in String;
Handler : in Command_Handler) is
Command : constant Command_Access
:= new Handler_Command_Type '(Driver => Driver'Unchecked_Access,
Description => To_Unbounded_String (Description),
Handler => Handler);
begin
Driver.List.Include (Name, Command);
end Add_Command;
-- ------------------------------
-- Find the command having the given name.
-- Returns null if the command was not found.
-- ------------------------------
function Find_Command (Driver : in Driver_Type;
Name : in String) return Command_Access is
Pos : constant Command_Maps.Cursor := Driver.List.Find (Name);
begin
if Command_Maps.Has_Element (Pos) then
return Command_Maps.Element (Pos);
else
return null;
end if;
end Find_Command;
-- ------------------------------
-- Execute the command registered under the given name.
-- ------------------------------
procedure Execute (Driver : in Driver_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
procedure Execute (Cmd_Args : in Argument_List'Class);
Command : constant Command_Access := Driver.Find_Command (Name);
procedure Execute (Cmd_Args : in Argument_List'Class) is
begin
Command.Execute (Name, Cmd_Args, Context);
end Execute;
begin
if Command /= null then
declare
Config : Config_Type;
begin
Command.Setup (Config, Context);
Config_Parser.Execute (Config, Args, Execute'Access);
end;
else
Logs.Error ("Unkown command '{0}'", Name);
raise Not_Found;
end if;
end Execute;
-- ------------------------------
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- ------------------------------
procedure Log (Driver : in Driver_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String) is
pragma Unreferenced (Driver);
begin
Logs.Print (Level, "{0}: {1}", Name, Message);
end Log;
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Command : in out Handler_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
begin
Command.Handler (Name, Args, Context);
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Command : in out Handler_Command_Type;
Name : in String;
Context : in out Context_Type) is
begin
null;
end Help;
end Util.Commands.Drivers;
|
-----------------------------------------------------------------------
-- util-commands-drivers -- Support to make command line tools
-- Copyright (C) 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Ada.Text_IO; use Ada.Text_IO;
package body Util.Commands.Drivers is
use Ada.Strings.Unbounded;
-- The logger
Logs : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create (Driver_Name);
-- ------------------------------
-- Get the description associated with the command.
-- ------------------------------
function Get_Description (Command : in Command_Type) return String is
begin
return To_String (Command.Description);
end Get_Description;
-- ------------------------------
-- Get the name used to register the command.
-- ------------------------------
function Get_Name (Command : in Command_Type) return String is
begin
return To_String (Command.Name);
end Get_Name;
-- ------------------------------
-- Write the command usage.
-- ------------------------------
procedure Usage (Command : in out Command_Type;
Name : in String;
Context : in out Context_Type) is
Config : Config_Type;
begin
Command_Type'Class (Command).Setup (Config, Context);
Config_Parser.Usage (Name, Config);
end Usage;
-- ------------------------------
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- The <tt>Log</tt> operation is redirected to the driver's <tt>Log</tt> procedure.
-- ------------------------------
procedure Log (Command : in Command_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String) is
begin
Command.Driver.Log (Level, Name, Message);
end Log;
-- ------------------------------
-- Execute the help command with the arguments.
-- Print the help for every registered command.
-- ------------------------------
overriding
procedure Execute (Command : in out Help_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
procedure Compute_Size (Position : in Command_Maps.Cursor);
procedure Print (Position : in Command_Maps.Cursor);
Column : Ada.Text_IO.Positive_Count := 1;
procedure Compute_Size (Position : in Command_Maps.Cursor) is
Name : constant String := Command_Maps.Key (Position);
begin
if Column < Name'Length then
Column := Name'Length;
end if;
end Compute_Size;
procedure Print (Position : in Command_Maps.Cursor) is
Cmd : constant Command_Access := Command_Maps.Element (Position);
Name : constant String := Command_Maps.Key (Position);
begin
Put (" ");
Put (Name);
if Length (Cmd.Description) > 0 then
Set_Col (Column + 7);
Put (To_String (Cmd.Description));
end if;
New_Line;
end Print;
begin
Logs.Debug ("Execute command {0}", Name);
if Args.Get_Count = 0 then
Usage (Command.Driver.all, Args, Context);
New_Line;
Put ("Type '");
Put (Args.Get_Command_Name);
Put_Line (" help {command}' for help on a specific command.");
New_Line;
Put_Line ("Available subcommands:");
Command.Driver.List.Iterate (Process => Compute_Size'Access);
Command.Driver.List.Iterate (Process => Print'Access);
else
declare
Cmd_Name : constant String := Args.Get_Argument (1);
Target_Cmd : constant Command_Access := Command.Driver.Find_Command (Cmd_Name);
begin
if Target_Cmd = null then
Logs.Error ("Unknown command '{0}'", Cmd_Name);
raise Not_Found;
else
Target_Cmd.Help (Cmd_Name, Context);
end if;
end;
end if;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
procedure Help (Command : in out Help_Command_Type;
Name : in String;
Context : in out Context_Type) is
begin
null;
end Help;
-- ------------------------------
-- Report the command usage.
-- ------------------------------
procedure Usage (Driver : in Driver_Type;
Args : in Argument_List'Class;
Context : in out Context_Type;
Name : in String := "") is
begin
Put_Line (To_String (Driver.Desc));
New_Line;
if Name'Length > 0 then
declare
Command : constant Command_Access := Driver.Find_Command (Name);
begin
if Command /= null then
Command.Usage (Name, Context);
else
Put ("Invalid command");
end if;
end;
else
Put ("Usage: ");
Put (Args.Get_Command_Name);
Put (" ");
Put_Line (To_String (Driver.Usage));
end if;
end Usage;
-- ------------------------------
-- Set the driver description printed in the usage.
-- ------------------------------
procedure Set_Description (Driver : in out Driver_Type;
Description : in String) is
begin
Driver.Desc := Ada.Strings.Unbounded.To_Unbounded_String (Description);
end Set_Description;
-- ------------------------------
-- Set the driver usage printed in the usage.
-- ------------------------------
procedure Set_Usage (Driver : in out Driver_Type;
Usage : in String) is
begin
Driver.Usage := Ada.Strings.Unbounded.To_Unbounded_String (Usage);
end Set_Usage;
-- ------------------------------
-- Register the command under the given name.
-- ------------------------------
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Command : in Command_Access) is
begin
Command.Name := To_Unbounded_String (Name);
Command.Driver := Driver'Unchecked_Access;
Driver.List.Include (Name, Command);
end Add_Command;
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Description : in String;
Command : in Command_Access) is
begin
Command.Name := To_Unbounded_String (Name);
Command.Description := Ada.Strings.Unbounded.To_Unbounded_String (Description);
Add_Command (Driver, Name, Command);
end Add_Command;
-- ------------------------------
-- Register the command under the given name.
-- ------------------------------
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Description : in String;
Handler : in Command_Handler) is
Command : constant Command_Access
:= new Handler_Command_Type '(Driver => Driver'Unchecked_Access,
Description => To_Unbounded_String (Description),
Name => To_Unbounded_String (Name),
Handler => Handler);
begin
Driver.List.Include (Name, Command);
end Add_Command;
-- ------------------------------
-- Find the command having the given name.
-- Returns null if the command was not found.
-- ------------------------------
function Find_Command (Driver : in Driver_Type;
Name : in String) return Command_Access is
Pos : constant Command_Maps.Cursor := Driver.List.Find (Name);
begin
if Command_Maps.Has_Element (Pos) then
return Command_Maps.Element (Pos);
else
return null;
end if;
end Find_Command;
-- ------------------------------
-- Execute the command registered under the given name.
-- ------------------------------
procedure Execute (Driver : in Driver_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
procedure Execute (Cmd_Args : in Argument_List'Class);
Command : constant Command_Access := Driver.Find_Command (Name);
procedure Execute (Cmd_Args : in Argument_List'Class) is
begin
Command.Execute (Name, Cmd_Args, Context);
end Execute;
begin
if Command /= null then
declare
Config : Config_Type;
begin
Command.Setup (Config, Context);
Config_Parser.Execute (Config, Args, Execute'Access);
end;
else
Logs.Error ("Unkown command '{0}'", Name);
raise Not_Found;
end if;
end Execute;
-- ------------------------------
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- ------------------------------
procedure Log (Driver : in Driver_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String) is
pragma Unreferenced (Driver);
begin
Logs.Print (Level, "{0}: {1}", Name, Message);
end Log;
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Command : in out Handler_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
begin
Command.Handler (Name, Args, Context);
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Command : in out Handler_Command_Type;
Name : in String;
Context : in out Context_Type) is
begin
null;
end Help;
end Util.Commands.Drivers;
|
Add Get_Name and Get_Description on Command_Type and record the name when we create a command
|
Add Get_Name and Get_Description on Command_Type and record the name when we create a command
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
4225ddf3fd30459adc26da0dbc19b4e0a49e707a
|
src/asf-applications-main.adb
|
src/asf-applications-main.adb
|
-----------------------------------------------------------------------
-- applications -- Ada Web Application
-- 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 ASF.Streams;
with ASF.Contexts.Writer;
with ASF.Components.Core;
with ASF.Components.Core.Factory;
with ASF.Components.Html.Factory;
with ASF.Components.Utils.Factory;
with ASF.Views.Nodes.Core;
with ASF.Views.Nodes.Facelets;
with EL.Expressions;
with EL.Contexts.Default;
with Ada.Exceptions;
with Ada.Containers.Vectors;
package body ASF.Applications.Main is
use Util.Log;
use Ada.Strings.Unbounded;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("ASF.Applications.Main");
-- ------------------------------
-- Get the application view handler.
-- ------------------------------
function Get_View_Handler (App : access Application)
return access Views.View_Handler'Class is
begin
return App.View'Unchecked_Access;
end Get_View_Handler;
-- ------------------------------
-- Initialize the application
-- ------------------------------
procedure Initialize (App : in out Application;
Conf : in Config) is
use ASF.Components;
use ASF.Views;
begin
App.Conf := Conf;
App.Set_Init_Parameters (Params => Conf);
ASF.Factory.Register (Factory => App.Components,
Bindings => Core.Factory.Definition);
ASF.Factory.Register (Factory => App.Components,
Bindings => Html.Factory.Definition);
ASF.Factory.Register (Factory => App.Components,
Bindings => Nodes.Core.Definition);
ASF.Factory.Register (Factory => App.Components,
Bindings => Nodes.Facelets.Definition);
ASF.Components.Utils.Factory.Set_Functions (App.Functions);
ASF.Views.Nodes.Core.Set_Functions (App.Functions);
App.View.Initialize (App.Components'Unchecked_Access, Conf);
ASF.Modules.Initialize (App.Modules, Conf);
ASF.Locales.Initialize (App.Locales, App.Factory, Conf);
end Initialize;
-- ------------------------------
-- Get the configuration parameter;
-- ------------------------------
function Get_Config (App : Application;
Param : Config_Param) return String is
begin
return App.Conf.Get (Param);
end Get_Config;
-- ------------------------------
-- Set a global variable in the global EL contexts.
-- ------------------------------
procedure Set_Global (App : in out Application;
Name : in String;
Value : in String) is
begin
App.Set_Global (Name, EL.Objects.To_Object (Value));
end Set_Global;
procedure Set_Global (App : in out Application;
Name : in String;
Value : in EL.Objects.Object) is
begin
App.Globals.Bind (Name, Value);
end Set_Global;
-- ------------------------------
-- Resolve a global variable and return its value.
-- Raises the <b>EL.Functions.No_Variable</b> exception if the variable does not exist.
-- ------------------------------
function Get_Global (App : in Application;
Name : in Ada.Strings.Unbounded.Unbounded_String;
Context : in EL.Contexts.ELContext'Class)
return EL.Objects.Object is
Value : constant EL.Expressions.Value_Expression := App.Globals.Get_Variable (Name);
begin
return Value.Get_Value (Context);
end Get_Global;
-- ------------------------------
-- Register under the given name a function to create the bean instance when
-- it is accessed for a first time. The scope defines the scope of the bean.
-- bean
-- ------------------------------
procedure Register (App : in out Application;
Name : in String;
Handler : in Create_Bean_Access;
Free : in Free_Bean_Access := null;
Scope : in Scope_Type := REQUEST_SCOPE) is
begin
ASF.Beans.Register (App.Factory, Name, Handler, Free, Scope);
end Register;
-- ------------------------------
-- Create a bean by using the create operation registered for the name
-- ------------------------------
procedure Create (App : in Application;
Name : in Ada.Strings.Unbounded.Unbounded_String;
Result : out EL.Beans.Readonly_Bean_Access;
Free : out Free_Bean_Access;
Scope : out Scope_Type) is
begin
ASF.Beans.Create (App.Factory, Name, Result, Free, Scope);
end Create;
-- ------------------------------
-- Register the module in the application
-- ------------------------------
procedure Register (App : in out Application;
Module : in ASF.Modules.Module_Access;
Name : in String;
URI : in String := "") is
begin
ASF.Modules.Register (App.Modules'Unchecked_Access, Module, Name, URI);
Module.Register_Factory (App.Factory);
App.View.Register_Module (Module);
end Register;
-- ------------------------------
-- Register a bundle and bind it to a facelet variable.
-- ------------------------------
procedure Register (App : in out Application;
Name : in String;
Bundle : in String) is
begin
ASF.Locales.Register (App.Locales, App.Factory, Name, Bundle);
end Register;
-- ------------------------------
-- Add a converter in the application. The converter is referenced by
-- the specified name in the XHTML files.
-- ------------------------------
procedure Add_Converter (App : in out Application;
Name : in String;
Converter : access ASF.Converters.Converter'Class) is
begin
ASF.Factory.Register (Factory => App.Components,
Name => Name,
Converter => Converter.all'Unchecked_Access);
end Add_Converter;
-- ------------------------------
-- Closes the application
-- ------------------------------
procedure Close (App : in out Application) is
begin
ASF.Applications.Views.Close (App.View);
end Close;
type Bean_Object is record
Bean : EL.Beans.Readonly_Bean_Access;
Free : ASF.Beans.Free_Bean_Access;
end record;
package Bean_Vectors is new Ada.Containers.Vectors
(Index_Type => Natural, Element_Type => Bean_Object);
type Bean_Vector_Access is access all Bean_Vectors.Vector;
-- ------------------------------
-- Default Resolver
-- ------------------------------
type Web_ELResolver is new EL.Contexts.ELResolver with record
Request : EL.Contexts.Default.Default_ELResolver_Access;
Application : Main.Application_Access;
Beans : Bean_Vector_Access;
end record;
overriding
function Get_Value (Resolver : Web_ELResolver;
Context : EL.Contexts.ELContext'Class;
Base : access EL.Beans.Readonly_Bean'Class;
Name : Unbounded_String) return EL.Objects.Object;
overriding
procedure Set_Value (Resolver : in Web_ELResolver;
Context : in EL.Contexts.ELContext'Class;
Base : access EL.Beans.Bean'Class;
Name : in Unbounded_String;
Value : in EL.Objects.Object);
-- Get the value associated with a base object and a given property.
overriding
function Get_Value (Resolver : Web_ELResolver;
Context : EL.Contexts.ELContext'Class;
Base : access EL.Beans.Readonly_Bean'Class;
Name : Unbounded_String) return EL.Objects.Object is
use EL.Objects;
use EL.Beans;
use EL.Variables;
Result : Object := Resolver.Request.Get_Value (Context, Base, Name);
Bean : EL.Beans.Readonly_Bean_Access;
Free : ASF.Beans.Free_Bean_Access := null;
Scope : Scope_Type;
begin
if not EL.Objects.Is_Null (Result) then
return Result;
end if;
Resolver.Application.Create (Name, Bean, Free, Scope);
if Bean = null then
return Resolver.Application.Get_Global (Name, Context);
-- raise No_Variable
-- with "Bean not found: '" & To_String (Name) & "'";
end if;
Resolver.Beans.Append (Bean_Object '(Bean, Free));
Result := To_Object (Bean);
Resolver.Request.Register (Name, Result);
return Result;
end Get_Value;
-- Set the value associated with a base object and a given property.
overriding
procedure Set_Value (Resolver : in Web_ELResolver;
Context : in EL.Contexts.ELContext'Class;
Base : access EL.Beans.Bean'Class;
Name : in Unbounded_String;
Value : in EL.Objects.Object) is
begin
Resolver.Request.Set_Value (Context, Base, Name, Value);
end Set_Value;
-- ------------------------------
-- Set the current faces context before processing a view.
-- ------------------------------
procedure Set_Context (App : in out Application;
Context : in ASF.Contexts.Faces.Faces_Context_Access) is
begin
Context.Get_ELContext.Set_Function_Mapper (App.Functions'Unchecked_Access);
ASF.Contexts.Faces.Set_Current (Context, App'Unchecked_Access);
end Set_Context;
-- ------------------------------
-- Dispatch the request received on a page.
-- ------------------------------
procedure Dispatch (App : in out Application;
Page : in String;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
use EL.Contexts.Default;
use EL.Variables;
use EL.Variables.Default;
use EL.Contexts;
use EL.Objects;
use EL.Beans;
use ASF.Applications.Views;
use Ada.Exceptions;
Writer : aliased ASF.Contexts.Writer.ResponseWriter;
Context : aliased ASF.Contexts.Faces.Faces_Context;
View : Components.Core.UIViewRoot;
ELContext : aliased EL.Contexts.Default.Default_Context;
Variables : aliased Default_Variable_Mapper;
Req_Resolver : aliased Default_ELResolver;
Root_Resolver : aliased Web_ELResolver;
Beans : aliased Bean_Vectors.Vector;
-- Get the view handler
Handler : constant access View_Handler'Class := App.Get_View_Handler;
Output : constant ASF.Streams.Print_Stream := Response.Get_Output_Stream;
begin
Log.Info ("Dispatch {0}", Page);
Root_Resolver.Application := App'Unchecked_Access;
Root_Resolver.Request := Req_Resolver'Unchecked_Access;
Root_Resolver.Beans := Beans'Unchecked_Access;
ELContext.Set_Resolver (Root_Resolver'Unchecked_Access);
ELContext.Set_Variable_Mapper (Variables'Unchecked_Access);
Context.Set_ELContext (ELContext'Unchecked_Access);
Context.Set_Response_Writer (Writer'Unchecked_Access);
Writer.Initialize ("text/html", "UTF-8", Output);
Context.Set_Request (Request'Unchecked_Access);
Context.Set_Response (Response'Unchecked_Access);
App.Set_Context (Context'Unchecked_Access);
begin
Handler.Restore_View (Page, Context, View);
exception
when E : others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
begin
Handler.Render_View (Context, View);
exception
when E: others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
Writer.Flush;
declare
C : Bean_Vectors.Cursor := Beans.First;
begin
while Bean_Vectors.Has_Element (C) loop
declare
Bean : Bean_Object := Bean_Vectors.Element (C);
begin
if Bean.Bean /= null and then Bean.Free /= null then
Bean.Free (Bean.Bean);
end if;
end;
Bean_Vectors.Next (C);
end loop;
end;
end Dispatch;
-- ------------------------------
-- Dispatch the request received on a page.
-- ------------------------------
procedure Postback (App : in out Application;
Page : in String;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
use EL.Contexts.Default;
use EL.Variables;
use EL.Variables.Default;
use EL.Contexts;
use EL.Objects;
use EL.Beans;
use ASF.Applications.Views;
use Ada.Exceptions;
Writer : aliased ASF.Contexts.Writer.ResponseWriter;
Context : aliased ASF.Contexts.Faces.Faces_Context;
View : Components.Core.UIViewRoot;
ELContext : aliased EL.Contexts.Default.Default_Context;
Variables : aliased Default_Variable_Mapper;
Req_Resolver : aliased Default_ELResolver;
Root_Resolver : aliased Web_ELResolver;
Beans : aliased Bean_Vectors.Vector;
-- Get the view handler
Handler : constant access View_Handler'Class := App.Get_View_Handler;
Output : constant ASF.Streams.Print_Stream := Response.Get_Output_Stream;
begin
Log.Info ("Dispatch {0}", Page);
Root_Resolver.Application := App'Unchecked_Access;
Root_Resolver.Request := Req_Resolver'Unchecked_Access;
Root_Resolver.Beans := Beans'Unchecked_Access;
ELContext.Set_Resolver (Root_Resolver'Unchecked_Access);
ELContext.Set_Variable_Mapper (Variables'Unchecked_Access);
Context.Set_ELContext (ELContext'Unchecked_Access);
Context.Set_Response_Writer (Writer'Unchecked_Access);
Writer.Initialize ("text/html", "UTF-8", Output);
Context.Set_Request (Request'Unchecked_Access);
Context.Set_Response (Response'Unchecked_Access);
App.Set_Context (Context'Unchecked_Access);
begin
Handler.Restore_View (Page, Context, View);
exception
when E : others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
begin
View.Get_Root.Process_Decodes (Context);
exception
when E: others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
begin
View.Get_Root.Process_Updates (Context);
exception
when E: others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
begin
Handler.Render_View (Context, View);
exception
when E: others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
Writer.Flush;
declare
C : Bean_Vectors.Cursor := Beans.First;
begin
while Bean_Vectors.Has_Element (C) loop
declare
Bean : Bean_Object := Bean_Vectors.Element (C);
begin
if Bean.Bean /= null and then Bean.Free /= null then
Bean.Free (Bean.Bean);
end if;
end;
Bean_Vectors.Next (C);
end loop;
end;
end Postback;
-- ------------------------------
-- Find the converter instance that was registered under the given name.
-- Returns null if no such converter exist.
-- ------------------------------
function Find (App : in Application;
Name : in EL.Objects.Object) return access ASF.Converters.Converter'Class is
begin
return ASF.Factory.Find (App.Components, Name);
end Find;
-- ------------------------------
-- Register some functions
-- ------------------------------
procedure Register_Functions (App : in out Application'Class) is
begin
Set_Functions (App.Functions);
end Register_Functions;
end ASF.Applications.Main;
|
-----------------------------------------------------------------------
-- applications -- Ada Web Application
-- 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 ASF.Streams;
with ASF.Contexts.Writer;
with ASF.Components.Core;
with ASF.Components.Core.Factory;
with ASF.Components.Html.Factory;
with ASF.Components.Utils.Factory;
with ASF.Views.Nodes.Core;
with ASF.Views.Nodes.Facelets;
with EL.Expressions;
with EL.Contexts.Default;
with Ada.Exceptions;
with Ada.Containers.Vectors;
package body ASF.Applications.Main is
use Util.Log;
use Ada.Strings.Unbounded;
-- The logger
Log : constant Loggers.Logger := Loggers.Create ("ASF.Applications.Main");
-- ------------------------------
-- Get the application view handler.
-- ------------------------------
function Get_View_Handler (App : access Application)
return access Views.View_Handler'Class is
begin
return App.View'Unchecked_Access;
end Get_View_Handler;
-- ------------------------------
-- Initialize the application
-- ------------------------------
procedure Initialize (App : in out Application;
Conf : in Config) is
use ASF.Components;
use ASF.Views;
begin
App.Conf := Conf;
App.Set_Init_Parameters (Params => Conf);
ASF.Factory.Register (Factory => App.Components,
Bindings => Core.Factory.Definition);
ASF.Factory.Register (Factory => App.Components,
Bindings => Html.Factory.Definition);
ASF.Factory.Register (Factory => App.Components,
Bindings => Nodes.Core.Definition);
ASF.Factory.Register (Factory => App.Components,
Bindings => Nodes.Facelets.Definition);
ASF.Components.Utils.Factory.Set_Functions (App.Functions);
ASF.Views.Nodes.Core.Set_Functions (App.Functions);
App.View.Initialize (App.Components'Unchecked_Access, Conf);
ASF.Modules.Initialize (App.Modules, Conf);
ASF.Locales.Initialize (App.Locales, App.Factory, Conf);
end Initialize;
-- ------------------------------
-- Get the configuration parameter;
-- ------------------------------
function Get_Config (App : Application;
Param : Config_Param) return String is
begin
return App.Conf.Get (Param);
end Get_Config;
-- ------------------------------
-- Set a global variable in the global EL contexts.
-- ------------------------------
procedure Set_Global (App : in out Application;
Name : in String;
Value : in String) is
begin
App.Set_Global (Name, EL.Objects.To_Object (Value));
end Set_Global;
procedure Set_Global (App : in out Application;
Name : in String;
Value : in EL.Objects.Object) is
begin
App.Globals.Bind (Name, Value);
end Set_Global;
-- ------------------------------
-- Resolve a global variable and return its value.
-- Raises the <b>EL.Functions.No_Variable</b> exception if the variable does not exist.
-- ------------------------------
function Get_Global (App : in Application;
Name : in Ada.Strings.Unbounded.Unbounded_String;
Context : in EL.Contexts.ELContext'Class)
return EL.Objects.Object is
Value : constant EL.Expressions.Value_Expression := App.Globals.Get_Variable (Name);
begin
return Value.Get_Value (Context);
end Get_Global;
-- ------------------------------
-- Register under the given name a function to create the bean instance when
-- it is accessed for a first time. The scope defines the scope of the bean.
-- bean
-- ------------------------------
procedure Register (App : in out Application;
Name : in String;
Handler : in Create_Bean_Access;
Free : in Free_Bean_Access := null;
Scope : in Scope_Type := REQUEST_SCOPE) is
begin
ASF.Beans.Register (App.Factory, Name, Handler, Free, Scope);
end Register;
-- ------------------------------
-- Create a bean by using the create operation registered for the name
-- ------------------------------
procedure Create (App : in Application;
Name : in Ada.Strings.Unbounded.Unbounded_String;
Result : out EL.Beans.Readonly_Bean_Access;
Free : out Free_Bean_Access;
Scope : out Scope_Type) is
begin
ASF.Beans.Create (App.Factory, Name, Result, Free, Scope);
end Create;
-- ------------------------------
-- Register the module in the application
-- ------------------------------
procedure Register (App : in out Application;
Module : in ASF.Modules.Module_Access;
Name : in String;
URI : in String := "") is
begin
ASF.Modules.Register (App.Modules'Unchecked_Access, Module, Name, URI);
Module.Register_Factory (App.Factory);
App.View.Register_Module (Module);
end Register;
-- ------------------------------
-- Register a bundle and bind it to a facelet variable.
-- ------------------------------
procedure Register (App : in out Application;
Name : in String;
Bundle : in String) is
begin
ASF.Locales.Register (App.Locales, App.Factory, Name, Bundle);
end Register;
-- ------------------------------
-- Add a converter in the application. The converter is referenced by
-- the specified name in the XHTML files.
-- ------------------------------
procedure Add_Converter (App : in out Application;
Name : in String;
Converter : access ASF.Converters.Converter'Class) is
begin
ASF.Factory.Register (Factory => App.Components,
Name => Name,
Converter => Converter.all'Unchecked_Access);
end Add_Converter;
-- ------------------------------
-- Closes the application
-- ------------------------------
procedure Close (App : in out Application) is
begin
ASF.Applications.Views.Close (App.View);
end Close;
type Bean_Object is record
Bean : EL.Beans.Readonly_Bean_Access;
Free : ASF.Beans.Free_Bean_Access;
end record;
package Bean_Vectors is new Ada.Containers.Vectors
(Index_Type => Natural, Element_Type => Bean_Object);
type Bean_Vector_Access is access all Bean_Vectors.Vector;
-- ------------------------------
-- Default Resolver
-- ------------------------------
type Web_ELResolver is new EL.Contexts.ELResolver with record
Request : ASF.Requests.Request_Access;
Application : Main.Application_Access;
Beans : Bean_Vector_Access;
end record;
overriding
function Get_Value (Resolver : Web_ELResolver;
Context : EL.Contexts.ELContext'Class;
Base : access EL.Beans.Readonly_Bean'Class;
Name : Unbounded_String) return EL.Objects.Object;
overriding
procedure Set_Value (Resolver : in Web_ELResolver;
Context : in EL.Contexts.ELContext'Class;
Base : access EL.Beans.Bean'Class;
Name : in Unbounded_String;
Value : in EL.Objects.Object);
-- Get the value associated with a base object and a given property.
overriding
function Get_Value (Resolver : Web_ELResolver;
Context : EL.Contexts.ELContext'Class;
Base : access EL.Beans.Readonly_Bean'Class;
Name : Unbounded_String) return EL.Objects.Object is
use EL.Objects;
use EL.Beans;
use EL.Variables;
Result : Object;
Bean : EL.Beans.Readonly_Bean_Access;
Free : ASF.Beans.Free_Bean_Access := null;
Scope : Scope_Type;
Key : constant String := To_String (Name);
begin
if Base /= null then
return Base.Get_Value (Key);
end if;
Result := Resolver.Request.Get_Attribute (Key);
if not EL.Objects.Is_Null (Result) then
return Result;
end if;
Resolver.Application.Create (Name, Bean, Free, Scope);
if Bean = null then
return Resolver.Application.Get_Global (Name, Context);
-- raise No_Variable
-- with "Bean not found: '" & To_String (Name) & "'";
end if;
Resolver.Beans.Append (Bean_Object '(Bean, Free));
Result := To_Object (Bean);
Resolver.Request.Set_Attribute (Key, Result);
return Result;
end Get_Value;
-- Set the value associated with a base object and a given property.
overriding
procedure Set_Value (Resolver : in Web_ELResolver;
Context : in EL.Contexts.ELContext'Class;
Base : access EL.Beans.Bean'Class;
Name : in Unbounded_String;
Value : in EL.Objects.Object) is
pragma Unreferenced (Context);
Key : constant String := To_String (Name);
begin
if Base /= null then
Base.Set_Value (Name => Key, Value => Value);
else
Resolver.Request.Set_Attribute (Name => Key, Value => Value);
end if;
end Set_Value;
-- ------------------------------
-- Set the current faces context before processing a view.
-- ------------------------------
procedure Set_Context (App : in out Application;
Context : in ASF.Contexts.Faces.Faces_Context_Access) is
begin
Context.Get_ELContext.Set_Function_Mapper (App.Functions'Unchecked_Access);
ASF.Contexts.Faces.Set_Current (Context, App'Unchecked_Access);
end Set_Context;
-- ------------------------------
-- Dispatch the request received on a page.
-- ------------------------------
procedure Dispatch (App : in out Application;
Page : in String;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
use EL.Contexts.Default;
use EL.Variables;
use EL.Variables.Default;
use EL.Contexts;
use EL.Objects;
use EL.Beans;
use ASF.Applications.Views;
use Ada.Exceptions;
Writer : aliased ASF.Contexts.Writer.ResponseWriter;
Context : aliased ASF.Contexts.Faces.Faces_Context;
View : Components.Core.UIViewRoot;
ELContext : aliased EL.Contexts.Default.Default_Context;
Variables : aliased Default_Variable_Mapper;
Root_Resolver : aliased Web_ELResolver;
Beans : aliased Bean_Vectors.Vector;
-- Get the view handler
Handler : constant access View_Handler'Class := App.Get_View_Handler;
Output : constant ASF.Streams.Print_Stream := Response.Get_Output_Stream;
begin
Log.Info ("Dispatch {0}", Page);
Root_Resolver.Application := App'Unchecked_Access;
Root_Resolver.Request := Request'Unchecked_Access;
Root_Resolver.Beans := Beans'Unchecked_Access;
ELContext.Set_Resolver (Root_Resolver'Unchecked_Access);
ELContext.Set_Variable_Mapper (Variables'Unchecked_Access);
Context.Set_ELContext (ELContext'Unchecked_Access);
Context.Set_Response_Writer (Writer'Unchecked_Access);
Writer.Initialize ("text/html", "UTF-8", Output);
Context.Set_Request (Request'Unchecked_Access);
Context.Set_Response (Response'Unchecked_Access);
App.Set_Context (Context'Unchecked_Access);
begin
Handler.Restore_View (Page, Context, View);
exception
when E : others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
begin
Handler.Render_View (Context, View);
exception
when E: others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
Writer.Flush;
declare
C : Bean_Vectors.Cursor := Beans.First;
begin
while Bean_Vectors.Has_Element (C) loop
declare
Bean : Bean_Object := Bean_Vectors.Element (C);
begin
if Bean.Bean /= null and then Bean.Free /= null then
Bean.Free (Bean.Bean);
end if;
end;
Bean_Vectors.Next (C);
end loop;
end;
end Dispatch;
-- ------------------------------
-- Dispatch the request received on a page.
-- ------------------------------
procedure Postback (App : in out Application;
Page : in String;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
use EL.Contexts.Default;
use EL.Variables;
use EL.Variables.Default;
use EL.Contexts;
use EL.Objects;
use EL.Beans;
use ASF.Applications.Views;
use Ada.Exceptions;
Writer : aliased ASF.Contexts.Writer.ResponseWriter;
Context : aliased ASF.Contexts.Faces.Faces_Context;
View : Components.Core.UIViewRoot;
ELContext : aliased EL.Contexts.Default.Default_Context;
Variables : aliased Default_Variable_Mapper;
Root_Resolver : aliased Web_ELResolver;
Beans : aliased Bean_Vectors.Vector;
-- Get the view handler
Handler : constant access View_Handler'Class := App.Get_View_Handler;
Output : constant ASF.Streams.Print_Stream := Response.Get_Output_Stream;
begin
Log.Info ("Dispatch {0}", Page);
Root_Resolver.Application := App'Unchecked_Access;
Root_Resolver.Request := Request'Unchecked_Access;
Root_Resolver.Beans := Beans'Unchecked_Access;
ELContext.Set_Resolver (Root_Resolver'Unchecked_Access);
ELContext.Set_Variable_Mapper (Variables'Unchecked_Access);
Context.Set_ELContext (ELContext'Unchecked_Access);
Context.Set_Response_Writer (Writer'Unchecked_Access);
Writer.Initialize ("text/html", "UTF-8", Output);
Context.Set_Request (Request'Unchecked_Access);
Context.Set_Response (Response'Unchecked_Access);
App.Set_Context (Context'Unchecked_Access);
begin
Handler.Restore_View (Page, Context, View);
exception
when E : others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
begin
View.Get_Root.Process_Decodes (Context);
exception
when E: others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
begin
View.Get_Root.Process_Updates (Context);
exception
when E: others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
begin
Handler.Render_View (Context, View);
exception
when E: others =>
Log.Error ("Error when restoring view {0}: {1}: {2}", Page,
Exception_Name (E), Exception_Message (E));
raise;
end;
Writer.Flush;
declare
C : Bean_Vectors.Cursor := Beans.First;
begin
while Bean_Vectors.Has_Element (C) loop
declare
Bean : Bean_Object := Bean_Vectors.Element (C);
begin
if Bean.Bean /= null and then Bean.Free /= null then
Bean.Free (Bean.Bean);
end if;
end;
Bean_Vectors.Next (C);
end loop;
end;
end Postback;
-- ------------------------------
-- Find the converter instance that was registered under the given name.
-- Returns null if no such converter exist.
-- ------------------------------
function Find (App : in Application;
Name : in EL.Objects.Object) return access ASF.Converters.Converter'Class is
begin
return ASF.Factory.Find (App.Components, Name);
end Find;
-- ------------------------------
-- Register some functions
-- ------------------------------
procedure Register_Functions (App : in out Application'Class) is
begin
Set_Functions (App.Functions);
end Register_Functions;
end ASF.Applications.Main;
|
Store the beans created for the request on the request object by using Set_Attribute and Get_Attribute to retrieve them.
|
Store the beans created for the request on the request object
by using Set_Attribute and Get_Attribute to retrieve them.
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
c133bcdf3a56ae5e6f2afdb3294a4e742698af6d
|
src/wiki-parsers.ads
|
src/wiki-parsers.ads
|
-----------------------------------------------------------------------
-- wiki-parsers -- Wiki parser
-- Copyright (C) 2011, 2015, 2016, 2018, 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.Attributes;
with Wiki.Plugins;
with Wiki.Filters;
with Wiki.Strings;
with Wiki.Documents;
with Wiki.Streams;
private with Wiki.Buffers;
private with Util.Stacks;
private with Wiki.Nodes;
private with Wiki.Html_Parser;
-- == Wiki Parsers {#wiki-parsers} ==
-- The `Wikis.Parsers` package implements a parser for several well known wiki formats
-- but also for HTML. While reading the input, the parser populates a wiki `Document`
-- instance with headers, paragraphs, links, and other elements.
--
-- Engine : Wiki.Parsers.Parser;
--
-- Before using the parser, it must be configured to choose the syntax by using the
-- `Set_Syntax` procedure:
--
-- Engine.Set_Syntax (Wiki.SYNTAX_HTML);
--
-- The parser can be configured to use filters. A filter is added by using the
-- `Add_Filter` procedure. A filter is added at begining of the chain so that
-- the filter added last is called first. The wiki `Document` is always built through
-- the filter chain so this allows filters to change or alter the content that was parsed.
--
-- Engine.Add_Filter (TOC'Unchecked_Access);
-- Engine.Add_Filter (Filter'Unchecked_Access);
--
-- The `Parse` procedure is then used to parse either a string content or some stream
-- represented by the `Input_Stream` interface. After the `Parse` procedure
-- completes, the `Document` instance holds the wiki document.
--
-- Engine.Parse (Some_Text, Doc);
--
package Wiki.Parsers is
pragma Preelaborate;
type Parser is tagged limited private;
subtype Parser_Type is Parser;
-- Set the plugin factory to find and use plugins.
procedure Set_Plugin_Factory (Engine : in out Parser;
Factory : in Wiki.Plugins.Plugin_Factory_Access);
-- Set the wiki syntax that the wiki engine must use.
procedure Set_Syntax (Engine : in out Parser;
Syntax : in Wiki_Syntax := SYNTAX_MARKDOWN);
-- Add a filter in the wiki engine.
procedure Add_Filter (Engine : in out Parser;
Filter : in Wiki.Filters.Filter_Type_Access);
-- Set the plugin context.
procedure Set_Context (Engine : in out Parser;
Context : in Wiki.Plugins.Plugin_Context);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser. The string is assumed to be in UTF-8 format.
procedure Parse (Engine : in out Parser;
Text : in String;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.WString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.UString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki stream managed by <tt>Stream</tt> according to the wiki syntax configured
-- on the wiki engine.
procedure Parse (Engine : in out Parser;
Stream : in Wiki.Streams.Input_Stream_Access;
Doc : in out Wiki.Documents.Document);
private
type Trim_End is (None, Left, Right, Both);
type Block;
type Content_Access is access all Block;
type Block (Len : Positive) is limited record
Next_Block : Content_Access;
Last : Natural := 0;
Content : Wiki.Strings.WString (1 .. Len);
end record;
procedure Next (Content : in out Content_Access;
Pos : in out Positive) with Inline_Always;
use Wiki.Strings.Wide_Wide_Builders;
type Block_Type is record
Kind : Wiki.Nodes.Node_Kind := Wiki.Nodes.N_PARAGRAPH;
Level : Natural := 0;
Marker : Wiki.Strings.WChar := ' ';
Number : Integer := 0;
end record;
type Parser_State_Type is (State_Html_Doctype,
State_Html_Comment,
State_Html_Attribute,
State_Html_Element);
type Block_Access is access all Block_Type;
package Block_Stack is new Util.Stacks (Element_Type => Block_Type,
Element_Type_Access => Block_Access);
type Parser_Handler is access procedure (Parser : in out Parser_Type;
Text : in Wiki.Buffers.Buffer_Access);
type Parser is tagged limited record
Context : aliased Wiki.Plugins.Plugin_Context;
Previous_Syntax : Wiki_Syntax;
Document : Wiki.Documents.Document;
Parse_Block : Parser_Handler;
Parse_Inline : Parser_Handler;
Format : Wiki.Format_Map;
Text : Wiki.Strings.BString (512);
Line_Buffer : Wiki.Buffers.Builder (512);
Text_Buffer : Wiki.Buffers.Builder (512);
Empty_Line : Boolean := True;
Is_Last_Line : Boolean := False;
Is_Eof : Boolean := False;
In_Paragraph : Boolean := False;
In_List : Boolean := False;
In_Table : Boolean := False;
Need_Paragraph : Boolean := True;
Pending_Paragraph : Boolean := False;
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;
Preformat_Column : Natural := 1;
Quote_Level : Natural := 0;
Escape_Char : Wiki.Strings.WChar;
Param_Char : Wiki.Strings.WChar;
List_Level : Natural := 0;
Previous_Tag : Html_Tag := UNKNOWN_TAG;
Reader : Wiki.Streams.Input_Stream_Access := null;
Attributes : Wiki.Attributes.Attribute_List;
Current_Node : Wiki.Nodes.Node_Kind := Wiki.Nodes.N_NONE;
Blocks : Block_Stack.Stack;
Previous_Line_Empty : Boolean := False;
Header_Level : Natural := 0;
Is_Empty_Paragraph : Boolean := True;
Pre_Tag_Counter : Natural := 0;
-- Pre-format code block
Preformat_Fence : Wiki.Strings.WChar;
Preformat_Indent : Natural := 0;
Preformat_Fcount : Natural := 0;
Preformat_Format : Wiki.Strings.BString (32);
Html : Wiki.Html_Parser.Parser_Type;
end record;
-- Read the next wiki input line in the line buffer.
procedure Read_Line (Parser : in out Parser_Type'Class;
Buffer : out Wiki.Buffers.Buffer_Access);
function Is_List_Item (P : in Parser;
Level : in Natural) return Boolean;
function Is_Single_Token (Text : in Wiki.Buffers.Buffer_Access;
From : in Positive;
Token : in Wiki.Strings.WChar) return Boolean;
-- Flush the wiki text that was collected in the text buffer.
procedure Flush_Text (P : in out Parser;
Trim : in Trim_End := None);
-- Flush the wiki dl/dt/dd definition list.
procedure Flush_List (P : in out Parser);
procedure Pop_List (P : in out Parser;
Level : in Natural;
Marker : in Wiki.Strings.WChar);
procedure Pop_List (P : in out Parser);
-- Check if the link refers to an image and must be rendered as an image.
-- Returns a positive index of the start the the image link.
function Is_Image (P : in Parser;
Link : in Wiki.Strings.WString) return Natural;
-- Returns true if we are included from another wiki content.
function Is_Included (P : in Parser) 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;
procedure Process_Html (P : in out Parser;
Kind : in Wiki.Html_Parser.State_Type;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
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 Toggle_Format (P : in out Parser;
Format : in Format_Type);
-- Parse the beginning or the end of a single character sequence.
-- Example:
-- _name_ *bold* `code`
procedure Parse_Format (P : in out Parser;
Text : in out Wiki.Buffers.Buffer_Access;
From : in out Positive;
Expect : in Wiki.Strings.WChar;
Format : in Format_Type);
-- Parse the beginning or the end of a double character sequence.
-- Example:
-- --name-- **bold** ~~strike~~
procedure Parse_Format_Double (P : in out Parser;
Text : in out Wiki.Buffers.Buffer_Access;
From : in out Positive;
Expect : in Wiki.Strings.WChar;
Format : in Format_Type);
-- Push a new block kind on the block stack.
procedure Push_Block (P : in out Parser;
Kind : in Wiki.Nodes.Node_Kind;
Level : in Integer := 0;
Marker : in Wiki.Strings.WChar := ' ';
Number : in Integer := 0);
-- Pop the current block stack.
procedure Pop_Block (P : in out Parser);
procedure Pop_All (P : in out Parser);
procedure Pop_Block_Until (P : in out Parser;
Kind : in Wiki.Nodes.Node_Kind;
Level : in Integer);
procedure Append_Text (P : in out Parser;
Text : in Wiki.Strings.BString;
From : in Positive;
To : in Positive);
NAME_ATTR : aliased constant String := "name";
HREF_ATTR : aliased constant String := "href";
LANG_ATTR : aliased constant String := "lang";
TITLE_ATTR : aliased constant String := "title";
end Wiki.Parsers;
|
-----------------------------------------------------------------------
-- wiki-parsers -- Wiki parser
-- Copyright (C) 2011, 2015, 2016, 2018, 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.Attributes;
with Wiki.Plugins;
with Wiki.Filters;
with Wiki.Strings;
with Wiki.Documents;
with Wiki.Streams;
private with Wiki.Buffers;
private with Util.Stacks;
private with Wiki.Nodes;
private with Wiki.Html_Parser;
-- == Wiki Parsers {#wiki-parsers} ==
-- The `Wikis.Parsers` package implements a parser for several well known wiki formats
-- but also for HTML. While reading the input, the parser populates a wiki `Document`
-- instance with headers, paragraphs, links, and other elements.
--
-- Engine : Wiki.Parsers.Parser;
--
-- Before using the parser, it must be configured to choose the syntax by using the
-- `Set_Syntax` procedure:
--
-- Engine.Set_Syntax (Wiki.SYNTAX_HTML);
--
-- The parser can be configured to use filters. A filter is added by using the
-- `Add_Filter` procedure. A filter is added at begining of the chain so that
-- the filter added last is called first. The wiki `Document` is always built through
-- the filter chain so this allows filters to change or alter the content that was parsed.
--
-- Engine.Add_Filter (TOC'Unchecked_Access);
-- Engine.Add_Filter (Filter'Unchecked_Access);
--
-- The `Parse` procedure is then used to parse either a string content or some stream
-- represented by the `Input_Stream` interface. After the `Parse` procedure
-- completes, the `Document` instance holds the wiki document.
--
-- Engine.Parse (Some_Text, Doc);
--
package Wiki.Parsers is
pragma Preelaborate;
type Parser is tagged limited private;
subtype Parser_Type is Parser;
-- Set the plugin factory to find and use plugins.
procedure Set_Plugin_Factory (Engine : in out Parser;
Factory : in Wiki.Plugins.Plugin_Factory_Access);
-- Set the wiki syntax that the wiki engine must use.
procedure Set_Syntax (Engine : in out Parser;
Syntax : in Wiki_Syntax := SYNTAX_MARKDOWN);
-- Add a filter in the wiki engine.
procedure Add_Filter (Engine : in out Parser;
Filter : in Wiki.Filters.Filter_Type_Access);
-- Set the plugin context.
procedure Set_Context (Engine : in out Parser;
Context : in Wiki.Plugins.Plugin_Context);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser. The string is assumed to be in UTF-8 format.
procedure Parse (Engine : in out Parser;
Text : in String;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.WString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki text contained in <b>Text</b> according to the wiki syntax
-- defined on the parser.
procedure Parse (Engine : in out Parser;
Text : in Wiki.Strings.UString;
Doc : in out Wiki.Documents.Document);
-- Parse the wiki stream managed by <tt>Stream</tt> according to the wiki syntax configured
-- on the wiki engine.
procedure Parse (Engine : in out Parser;
Stream : in Wiki.Streams.Input_Stream_Access;
Doc : in out Wiki.Documents.Document);
private
type Trim_End is (None, Left, Right, Both);
type Block;
type Content_Access is access all Block;
type Block (Len : Positive) is limited record
Next_Block : Content_Access;
Last : Natural := 0;
Content : Wiki.Strings.WString (1 .. Len);
end record;
procedure Next (Content : in out Content_Access;
Pos : in out Positive) with Inline_Always;
use Wiki.Strings.Wide_Wide_Builders;
type Block_Type is record
Kind : Wiki.Nodes.Node_Kind := Wiki.Nodes.N_PARAGRAPH;
Level : Natural := 0;
Marker : Wiki.Strings.WChar := ' ';
Number : Integer := 0;
end record;
type Parser_State_Type is (State_Html_Doctype,
State_Html_Comment,
State_Html_Attribute,
State_Html_Element);
type Block_Access is access all Block_Type;
package Block_Stack is new Util.Stacks (Element_Type => Block_Type,
Element_Type_Access => Block_Access);
type Parser_Handler is access procedure (Parser : in out Parser_Type;
Text : in Wiki.Buffers.Buffer_Access);
type Parser is tagged limited record
Context : aliased Wiki.Plugins.Plugin_Context;
Previous_Syntax : Wiki_Syntax;
Document : Wiki.Documents.Document;
Parse_Block : Parser_Handler;
Parse_Inline : Parser_Handler;
Format : Wiki.Format_Map;
Text : Wiki.Strings.BString (512);
Line_Buffer : Wiki.Buffers.Builder (512);
Text_Buffer : Wiki.Buffers.Builder (512);
Empty_Line : Boolean := True;
Is_Last_Line : Boolean := False;
Is_Eof : Boolean := False;
In_Paragraph : Boolean := False;
In_List : Boolean := False;
In_Table : Boolean := False;
Need_Paragraph : Boolean := True;
Pending_Paragraph : Boolean := False;
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;
Preformat_Column : Natural := 1;
Quote_Level : Natural := 0;
Escape_Char : Wiki.Strings.WChar;
Param_Char : Wiki.Strings.WChar;
List_Level : Natural := 0;
Previous_Tag : Html_Tag := UNKNOWN_TAG;
Reader : Wiki.Streams.Input_Stream_Access := null;
Attributes : Wiki.Attributes.Attribute_List;
Current_Node : Wiki.Nodes.Node_Kind := Wiki.Nodes.N_NONE;
Blocks : Block_Stack.Stack;
Previous_Line_Empty : Boolean := False;
Header_Level : Natural := 0;
Is_Empty_Paragraph : Boolean := True;
Pre_Tag_Counter : Natural := 0;
-- Pre-format code block
Preformat_Fence : Wiki.Strings.WChar;
Preformat_Indent : Natural := 0;
Preformat_Fcount : Natural := 0;
Preformat_Format : Wiki.Strings.BString (32);
Html : Wiki.Html_Parser.Parser_Type;
end record;
-- Read the next wiki input line in the line buffer.
procedure Read_Line (Parser : in out Parser_Type'Class;
Buffer : out Wiki.Buffers.Buffer_Access);
function Is_List_Item (P : in Parser;
Level : in Natural) return Boolean;
function Is_Single_Token (Text : in Wiki.Buffers.Buffer_Access;
From : in Positive;
Token : in Wiki.Strings.WChar) return Boolean;
-- Flush the wiki text that was collected in the text buffer.
procedure Flush_Text (P : in out Parser;
Trim : in Trim_End := None);
procedure Flush_Block (Parser : in out Parser_Type);
-- Flush the wiki dl/dt/dd definition list.
procedure Flush_List (P : in out Parser);
procedure Pop_List (P : in out Parser;
Level : in Natural;
Marker : in Wiki.Strings.WChar);
procedure Pop_List (P : in out Parser);
-- Check if the link refers to an image and must be rendered as an image.
-- Returns a positive index of the start the the image link.
function Is_Image (P : in Parser;
Link : in Wiki.Strings.WString) return Natural;
-- Returns true if we are included from another wiki content.
function Is_Included (P : in Parser) 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;
procedure Process_Html (P : in out Parser;
Kind : in Wiki.Html_Parser.State_Type;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List);
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 Toggle_Format (P : in out Parser;
Format : in Format_Type);
-- Parse the beginning or the end of a single character sequence.
-- Example:
-- _name_ *bold* `code`
procedure Parse_Format (P : in out Parser;
Text : in out Wiki.Buffers.Buffer_Access;
From : in out Positive;
Expect : in Wiki.Strings.WChar;
Format : in Format_Type);
-- Parse the beginning or the end of a double character sequence.
-- Example:
-- --name-- **bold** ~~strike~~
procedure Parse_Format_Double (P : in out Parser;
Text : in out Wiki.Buffers.Buffer_Access;
From : in out Positive;
Expect : in Wiki.Strings.WChar;
Format : in Format_Type);
-- Push a new block kind on the block stack.
procedure Push_Block (P : in out Parser;
Kind : in Wiki.Nodes.Node_Kind;
Level : in Integer := 0;
Marker : in Wiki.Strings.WChar := ' ';
Number : in Integer := 0);
-- Pop the current block stack.
procedure Pop_Block (P : in out Parser);
procedure Pop_All (P : in out Parser);
procedure Pop_Block_Until (P : in out Parser;
Kind : in Wiki.Nodes.Node_Kind;
Level : in Integer);
procedure Append_Text (P : in out Parser;
Text : in Wiki.Strings.BString;
From : in Positive;
To : in Positive);
NAME_ATTR : aliased constant String := "name";
HREF_ATTR : aliased constant String := "href";
LANG_ATTR : aliased constant String := "lang";
TITLE_ATTR : aliased constant String := "title";
end Wiki.Parsers;
|
Declare the Flush_Block procedure
|
Declare the Flush_Block procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
b0c2c0e4b2dda29b4a85f3de56d2cba323d2f7c7
|
src/util-commands-drivers.adb
|
src/util-commands-drivers.adb
|
-----------------------------------------------------------------------
-- util-commands-drivers -- Support to make command line tools
-- 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.Log.Loggers;
with Ada.Text_IO; use Ada.Text_IO;
package body Util.Commands.Drivers is
-- The logger
Logs : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create (Driver_Name);
-- ------------------------------
-- Write the command usage.
-- ------------------------------
procedure Usage (Command : in Command_Type) is
begin
null;
end Usage;
-- ------------------------------
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- The <tt>Log</tt> operation is redirected to the driver's <tt>Log</tt> procedure.
-- ------------------------------
procedure Log (Command : in Command_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String) is
begin
Command.Driver.Log (Level, Name, Message);
end Log;
-- ------------------------------
-- Execute the help command with the arguments.
-- Print the help for every registered command.
-- ------------------------------
overriding
procedure Execute (Command : in Help_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
procedure Print (Position : in Command_Maps.Cursor);
procedure Print (Position : in Command_Maps.Cursor) is
Name : constant String := Command_Maps.Key (Position);
begin
Put_Line (" " & Name);
end Print;
begin
Logs.Debug ("Execute command {0}", Name);
if Args.Get_Count = 0 then
-- Usage;
New_Line;
Put ("Type '");
Put (Args.Get_Command_Name);
Put_Line (" help {command}' for help on a specific command.");
New_Line;
Put_Line ("Available subcommands:");
Command.Driver.List.Iterate (Process => Print'Access);
else
declare
Cmd_Name : constant String := Args.Get_Argument (1);
Target_Cmd : constant Command_Access := Command.Driver.Find_Command (Cmd_Name);
begin
if Target_Cmd = null then
Logs.Error ("Unknown command {0}", Cmd_Name);
else
Target_Cmd.Help (Context);
end if;
end;
end if;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
procedure Help (Command : in Help_Command_Type;
Context : in out Context_Type) is
begin
null;
end Help;
-- ------------------------------
-- Set the driver description printed in the usage.
-- ------------------------------
procedure Set_Description (Driver : in out Driver_Type;
Description : in String) is
begin
Driver.Desc := Ada.Strings.Unbounded.To_Unbounded_String (Description);
end Set_Description;
-- ------------------------------
-- Register the command under the given name.
-- ------------------------------
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Command : in Command_Access) is
begin
Command.Driver := Driver'Unchecked_Access;
Driver.List.Include (Name, Command);
end Add_Command;
-- ------------------------------
-- Register the command under the given name.
-- ------------------------------
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Handler : in Command_Handler) is
begin
Driver.List.Include (Name, new Handler_Command_Type '(Driver => Driver'Unchecked_Access,
Handler => Handler));
end Add_Command;
-- ------------------------------
-- Find the command having the given name.
-- Returns null if the command was not found.
-- ------------------------------
function Find_Command (Driver : in Driver_Type;
Name : in String) return Command_Access is
Pos : constant Command_Maps.Cursor := Driver.List.Find (Name);
begin
if Command_Maps.Has_Element (Pos) then
return Command_Maps.Element (Pos);
else
return null;
end if;
end Find_Command;
-- ------------------------------
-- Execute the command registered under the given name.
-- ------------------------------
procedure Execute (Driver : in Driver_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
Command : constant Command_Access := Driver.Find_Command (Name);
begin
if Command /= null then
Command.Execute (Name, Args, Context);
else
Logs.Error ("Unkown command {0}", Name);
end if;
end Execute;
-- ------------------------------
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- ------------------------------
procedure Log (Driver : in Driver_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String) is
begin
Logs.Print (Level, "{0}: {1}", Name, Message);
end Log;
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Command : in Handler_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
begin
Command.Handler (Name, Args, Context);
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Command : in Handler_Command_Type;
Context : in out Context_Type) is
begin
null;
end Help;
end Util.Commands.Drivers;
|
-----------------------------------------------------------------------
-- util-commands-drivers -- Support to make command line tools
-- 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.Log.Loggers;
with Ada.Text_IO; use Ada.Text_IO;
package body Util.Commands.Drivers is
-- The logger
Logs : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create (Driver_Name);
-- ------------------------------
-- Write the command usage.
-- ------------------------------
procedure Usage (Command : in Command_Type) is
begin
null;
end Usage;
-- ------------------------------
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- The <tt>Log</tt> operation is redirected to the driver's <tt>Log</tt> procedure.
-- ------------------------------
procedure Log (Command : in Command_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String) is
begin
Command.Driver.Log (Level, Name, Message);
end Log;
-- ------------------------------
-- Execute the help command with the arguments.
-- Print the help for every registered command.
-- ------------------------------
overriding
procedure Execute (Command : in Help_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
procedure Print (Position : in Command_Maps.Cursor);
procedure Print (Position : in Command_Maps.Cursor) is
Name : constant String := Command_Maps.Key (Position);
begin
Put_Line (" " & Name);
end Print;
begin
Logs.Debug ("Execute command {0}", Name);
if Args.Get_Count = 0 then
-- Usage;
New_Line;
Put ("Type '");
Put (Args.Get_Command_Name);
Put_Line (" help {command}' for help on a specific command.");
New_Line;
Put_Line ("Available subcommands:");
Command.Driver.List.Iterate (Process => Print'Access);
else
declare
Cmd_Name : constant String := Args.Get_Argument (1);
Target_Cmd : constant Command_Access := Command.Driver.Find_Command (Cmd_Name);
begin
if Target_Cmd = null then
Logs.Error ("Unknown command {0}", Cmd_Name);
else
Target_Cmd.Help (Context);
end if;
end;
end if;
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
procedure Help (Command : in Help_Command_Type;
Context : in out Context_Type) is
begin
null;
end Help;
-- ------------------------------
-- Set the driver description printed in the usage.
-- ------------------------------
procedure Set_Description (Driver : in out Driver_Type;
Description : in String) is
begin
Driver.Desc := Ada.Strings.Unbounded.To_Unbounded_String (Description);
end Set_Description;
-- ------------------------------
-- Set the driver usage printed in the usage.
-- ------------------------------
procedure Set_Usage (Driver : in out Driver_Type;
Usage : in String) is
begin
Driver.Usage := Ada.Strings.Unbounded.To_Unbounded_String (Usage);
end Set_Usage;
-- ------------------------------
-- Register the command under the given name.
-- ------------------------------
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Command : in Command_Access) is
begin
Command.Driver := Driver'Unchecked_Access;
Driver.List.Include (Name, Command);
end Add_Command;
-- ------------------------------
-- Register the command under the given name.
-- ------------------------------
procedure Add_Command (Driver : in out Driver_Type;
Name : in String;
Handler : in Command_Handler) is
begin
Driver.List.Include (Name, new Handler_Command_Type '(Driver => Driver'Unchecked_Access,
Handler => Handler));
end Add_Command;
-- ------------------------------
-- Find the command having the given name.
-- Returns null if the command was not found.
-- ------------------------------
function Find_Command (Driver : in Driver_Type;
Name : in String) return Command_Access is
Pos : constant Command_Maps.Cursor := Driver.List.Find (Name);
begin
if Command_Maps.Has_Element (Pos) then
return Command_Maps.Element (Pos);
else
return null;
end if;
end Find_Command;
-- ------------------------------
-- Execute the command registered under the given name.
-- ------------------------------
procedure Execute (Driver : in Driver_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
Command : constant Command_Access := Driver.Find_Command (Name);
begin
if Command /= null then
Command.Execute (Name, Args, Context);
else
Logs.Error ("Unkown command {0}", Name);
end if;
end Execute;
-- ------------------------------
-- Print a message for the command. The level indicates whether the message is an error,
-- warning or informational. The command name can be used to known the originator.
-- ------------------------------
procedure Log (Driver : in Driver_Type;
Level : in Util.Log.Level_Type;
Name : in String;
Message : in String) is
begin
Logs.Print (Level, "{0}: {1}", Name, Message);
end Log;
-- ------------------------------
-- Execute the command with the arguments.
-- ------------------------------
overriding
procedure Execute (Command : in Handler_Command_Type;
Name : in String;
Args : in Argument_List'Class;
Context : in out Context_Type) is
begin
Command.Handler (Name, Args, Context);
end Execute;
-- ------------------------------
-- Write the help associated with the command.
-- ------------------------------
overriding
procedure Help (Command : in Handler_Command_Type;
Context : in out Context_Type) is
begin
null;
end Help;
end Util.Commands.Drivers;
|
Implement the Set_Usage procedure
|
Implement the Set_Usage procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
6b044f4a4bd73042e4c9766703fe88c73adf70e1
|
testutil/ahven/util-xunit.adb
|
testutil/ahven/util-xunit.adb
|
-----------------------------------------------------------------------
-- AUnit utils - Helper for writing unit tests
-- 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 Ada.Directories;
with Ada.IO_Exceptions;
with Ada.Text_IO;
with Ada.Calendar;
with Ahven.Listeners.Basic;
with Ahven.XML_Runner;
with Ahven.Text_Runner;
with Util.Tests;
package body Util.XUnit is
-- ------------------------------
-- Build a message from a string (Adaptation for AUnit API).
-- ------------------------------
function Format (S : in String) return Message_String is
begin
return S;
end Format;
-- ------------------------------
-- Build a message with the source and line number.
-- ------------------------------
function Build_Message (Message : in String;
Source : in String;
Line : in Natural) return String is
L : constant String := Natural'Image (Line);
begin
return Source & ":" & L (2 .. L'Last) & ": " & Message;
end Build_Message;
procedure Run_Test_Case (T : in out Ahven.Framework.Test_Case'Class);
procedure Run_Test_Case (T : in out Ahven.Framework.Test_Case'Class) is
begin
Test_Case'Class (T).Run_Test;
end Run_Test_Case;
overriding
procedure Initialize (T : in out Test_Case) is
begin
Ahven.Framework.Add_Test_Routine (T, Run_Test_Case'Access, "Test case");
end Initialize;
-- ------------------------------
-- Return the name of the test case.
-- ------------------------------
overriding
function Get_Name (T : Test_Case) return String is
begin
return Test_Case'Class (T).Name;
end Get_Name;
-- maybe_overriding
procedure Assert (T : in Test_Case;
Condition : in Boolean;
Message : in String := "Test failed";
Source : in String := GNAT.Source_Info.File;
Line : in Natural := GNAT.Source_Info.Line) is
pragma Unreferenced (T);
begin
Ahven.Assert (Condition => Condition,
Message => Build_Message (Message => Message,
Source => Source,
Line => Line));
end Assert;
-- ------------------------------
-- Check that the value matches what we expect.
-- ------------------------------
procedure Assert (T : in Test;
Condition : in Boolean;
Message : in String := "Test failed";
Source : String := GNAT.Source_Info.File;
Line : Natural := GNAT.Source_Info.Line) is
pragma Unreferenced (T);
begin
Ahven.Assert (Condition => Condition,
Message => Build_Message (Message => Message,
Source => Source,
Line => Line));
end Assert;
First_Test : Test_Object_Access := null;
-- ------------------------------
-- Register a test object in the test suite.
-- ------------------------------
procedure Register (T : in Test_Object_Access) is
begin
T.Next := First_Test;
First_Test := T;
end Register;
-- ------------------------------
-- Report passes, skips, failures, and errors from the result collection.
-- ------------------------------
procedure Report_Results (Result : in Ahven.Results.Result_Collection;
Time : in Duration) is
T_Count : constant Integer := Ahven.Results.Test_Count (Result);
F_Count : constant Integer := Ahven.Results.Failure_Count (Result);
S_Count : constant Integer := Ahven.Results.Skipped_Count (Result);
E_Count : constant Integer := Ahven.Results.Error_Count (Result);
begin
if F_Count > 0 then
Ahven.Text_Runner.Print_Failures (Result, 0);
end if;
if E_Count > 0 then
Ahven.Text_Runner.Print_Errors (Result, 0);
end if;
Ada.Text_IO.Put_Line ("Tests run:" & Integer'Image (T_Count - S_Count)
& ", Failures:" & Integer'Image (F_Count)
& ", Errors:" & Integer'Image (E_Count)
& ", Skipped:" & Integer'Image (S_Count)
& ", Time elapsed:" & Duration'Image (Time));
end Report_Results;
-- ------------------------------
-- The main testsuite program. This launches the tests, collects the
-- results, create performance logs and set the program exit status
-- according to the testsuite execution status.
-- ------------------------------
procedure Harness (Output : in Ada.Strings.Unbounded.Unbounded_String;
XML : in Boolean;
Result : out Status) is
pragma Unreferenced (XML, Output);
use Ahven.Listeners.Basic;
use Ahven.Framework;
use Ahven.Results;
use type Ada.Calendar.Time;
Tests : constant Access_Test_Suite := Suite;
T : Test_Object_Access := First_Test;
Listener : Ahven.Listeners.Basic.Basic_Listener;
Timeout : constant Test_Duration := Test_Duration (Util.Tests.Get_Test_Timeout ("all"));
Out_Dir : constant String := Util.Tests.Get_Test_Path ("regtests/result");
Start : Ada.Calendar.Time;
begin
while T /= null loop
Ahven.Framework.Add_Static_Test (Tests.all, T.Test.all);
T := T.Next;
end loop;
Set_Output_Capture (Listener, True);
if not Ada.Directories.Exists (Out_Dir) then
Ada.Directories.Create_Path (Out_Dir);
end if;
Start := Ada.Calendar.Clock;
Ahven.Framework.Execute (Tests.all, Listener, Timeout);
Report_Results (Listener.Main_Result, Ada.Calendar.Clock - Start);
Ahven.XML_Runner.Report_Results (Listener.Main_Result, Out_Dir);
if (Error_Count (Listener.Main_Result) > 0) or
(Failure_Count (Listener.Main_Result) > 0) then
Result := Failure;
else
Result := Success;
end if;
exception
when Ada.IO_Exceptions.Name_Error =>
Ada.Text_IO.Put_Line ("Cannot create file");
Result := Failure;
end Harness;
end Util.XUnit;
|
-----------------------------------------------------------------------
-- util-xunit - Unit tests on top of AHven
-- 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.Directories;
with Ada.IO_Exceptions;
with Ada.Text_IO;
with Ada.Calendar;
with Ahven.Listeners.Basic;
with Ahven.XML_Runner;
with Ahven.Text_Runner;
with Util.Tests;
package body Util.XUnit is
-- ------------------------------
-- Build a message from a string (Adaptation for AUnit API).
-- ------------------------------
function Format (S : in String) return Message_String is
begin
return S;
end Format;
-- ------------------------------
-- Build a message with the source and line number.
-- ------------------------------
function Build_Message (Message : in String;
Source : in String;
Line : in Natural) return String is
L : constant String := Natural'Image (Line);
begin
return Source & ":" & L (2 .. L'Last) & ": " & Message;
end Build_Message;
procedure Run_Test_Case (T : in out Ahven.Framework.Test_Case'Class);
procedure Run_Test_Case (T : in out Ahven.Framework.Test_Case'Class) is
begin
Test_Case'Class (T).Run_Test;
end Run_Test_Case;
overriding
procedure Initialize (T : in out Test_Case) is
begin
Ahven.Framework.Add_Test_Routine (T, Run_Test_Case'Access, "Test case");
end Initialize;
-- ------------------------------
-- Return the name of the test case.
-- ------------------------------
overriding
function Get_Name (T : Test_Case) return String is
begin
return Test_Case'Class (T).Name;
end Get_Name;
-- maybe_overriding
procedure Assert (T : in Test_Case;
Condition : in Boolean;
Message : in String := "Test failed";
Source : in String := GNAT.Source_Info.File;
Line : in Natural := GNAT.Source_Info.Line) is
pragma Unreferenced (T);
begin
Ahven.Assert (Condition => Condition,
Message => Build_Message (Message => Message,
Source => Source,
Line => Line));
end Assert;
-- ------------------------------
-- Check that the value matches what we expect.
-- ------------------------------
procedure Assert (T : in Test;
Condition : in Boolean;
Message : in String := "Test failed";
Source : String := GNAT.Source_Info.File;
Line : Natural := GNAT.Source_Info.Line) is
pragma Unreferenced (T);
begin
Ahven.Assert (Condition => Condition,
Message => Build_Message (Message => Message,
Source => Source,
Line => Line));
end Assert;
First_Test : Test_Object_Access := null;
-- ------------------------------
-- Register a test object in the test suite.
-- ------------------------------
procedure Register (T : in Test_Object_Access) is
begin
T.Next := First_Test;
First_Test := T;
end Register;
-- ------------------------------
-- Report passes, skips, failures, and errors from the result collection.
-- ------------------------------
procedure Report_Results (Result : in Ahven.Results.Result_Collection;
Time : in Duration) is
T_Count : constant Integer := Ahven.Results.Test_Count (Result);
F_Count : constant Integer := Ahven.Results.Failure_Count (Result);
S_Count : constant Integer := Ahven.Results.Skipped_Count (Result);
E_Count : constant Integer := Ahven.Results.Error_Count (Result);
begin
if F_Count > 0 then
Ahven.Text_Runner.Print_Failures (Result, 0);
end if;
if E_Count > 0 then
Ahven.Text_Runner.Print_Errors (Result, 0);
end if;
Ada.Text_IO.Put_Line ("Tests run:" & Integer'Image (T_Count - S_Count)
& ", Failures:" & Integer'Image (F_Count)
& ", Errors:" & Integer'Image (E_Count)
& ", Skipped:" & Integer'Image (S_Count)
& ", Time elapsed:" & Duration'Image (Time));
end Report_Results;
-- ------------------------------
-- The main testsuite program. This launches the tests, collects the
-- results, create performance logs and set the program exit status
-- according to the testsuite execution status.
-- ------------------------------
procedure Harness (Output : in Ada.Strings.Unbounded.Unbounded_String;
XML : in Boolean;
Result : out Status) is
pragma Unreferenced (XML, Output);
use Ahven.Listeners.Basic;
use Ahven.Framework;
use Ahven.Results;
use type Ada.Calendar.Time;
Tests : constant Access_Test_Suite := Suite;
T : Test_Object_Access := First_Test;
Listener : Ahven.Listeners.Basic.Basic_Listener;
Timeout : constant Test_Duration := Test_Duration (Util.Tests.Get_Test_Timeout ("all"));
Out_Dir : constant String := Util.Tests.Get_Test_Path ("regtests/result");
Start : Ada.Calendar.Time;
begin
while T /= null loop
Ahven.Framework.Add_Static_Test (Tests.all, T.Test.all);
T := T.Next;
end loop;
Set_Output_Capture (Listener, True);
if not Ada.Directories.Exists (Out_Dir) then
Ada.Directories.Create_Path (Out_Dir);
end if;
Start := Ada.Calendar.Clock;
Ahven.Framework.Execute (Tests.all, Listener, Timeout);
Report_Results (Listener.Main_Result, Ada.Calendar.Clock - Start);
Ahven.XML_Runner.Report_Results (Listener.Main_Result, Out_Dir);
if (Error_Count (Listener.Main_Result) > 0) or
(Failure_Count (Listener.Main_Result) > 0) then
Result := Failure;
else
Result := Success;
end if;
exception
when Ada.IO_Exceptions.Name_Error =>
Ada.Text_IO.Put_Line ("Cannot create file");
Result := Failure;
end Harness;
end Util.XUnit;
|
Update header comment
|
Update header comment
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
f123af4fb8bb411021a19e8d366549e4d8c04e29
|
arch/ARM/cortex_m/src/nvic_cm4_cm7/cortex_m-nvic.adb
|
arch/ARM/cortex_m/src/nvic_cm4_cm7/cortex_m-nvic.adb
|
------------------------------------------------------------------------------
-- --
-- Copyright (C) 2015, AdaCore --
-- --
-- Redistribution and use in source and binary forms, with or without --
-- modification, are permitted provided that the following conditions are --
-- met: --
-- 1. Redistributions of source code must retain the above copyright --
-- notice, this list of conditions and the following disclaimer. --
-- 2. Redistributions in binary form must reproduce the above copyright --
-- notice, this list of conditions and the following disclaimer in --
-- the documentation and/or other materials provided with the --
-- distribution. --
-- 3. Neither the name of STMicroelectronics nor the names of its --
-- contributors may be used to endorse or promote products derived --
-- from this software without specific prior written permission. --
-- --
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS --
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT --
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR --
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT --
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, --
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT --
-- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, --
-- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY --
-- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT --
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE --
-- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --
-- --
-- --
-- This file is based on: --
-- --
-- @file stm32f4xx_hal_cortex.c --
-- @author MCD Application Team --
-- @version V1.1.0 --
-- @date 19-June-2014 --
-- @brief CORTEX HAL module driver. --
-- --
-- COPYRIGHT(c) 2014 STMicroelectronics --
------------------------------------------------------------------------------
with Memory_Barriers;
package body Cortex_M.NVIC is
-----------------------
-- Priority_Grouping --
-----------------------
function Priority_Grouping return UInt32 is
begin
return Shift_Right (SCB.AIRCR and SCB_AIRCR_PRIGROUP_Mask,
SCB_AIRCR_PRIGROUP_Pos);
end Priority_Grouping;
---------------------------
-- Set_Priority_Grouping --
---------------------------
procedure Set_Priority_Grouping (Priority_Group : UInt32) is
Reg_Value : UInt32;
PriorityGroupTmp : constant UInt32 := Priority_Group and 16#07#;
Key : constant := 16#5FA#;
begin
Reg_Value := SCB.AIRCR;
Reg_Value := Reg_Value and
(not (SCB_AIRCR_VECTKEY_Mask or SCB_AIRCR_PRIGROUP_Mask));
Reg_Value := Reg_Value or
Shift_Left (Key, SCB_AIRCR_VECTKEY_Pos) or
Shift_Left (PriorityGroupTmp, 8);
SCB.AIRCR := Reg_Value;
end Set_Priority_Grouping;
------------------
-- Set_Priority --
------------------
procedure Set_Priority
(IRQn : Interrupt_ID;
Priority : UInt32)
is
Index : constant Natural := Integer (IRQn);
Value : constant UInt32 :=
Shift_Left (Priority, 8 - NVIC_PRIO_BITS) and 16#FF#;
begin
-- IRQ numbers are never less than 0 in the current definition, hence
-- the code is different from that in the CMSIS.
NVIC.IP (Index) := UInt8 (Value);
end Set_Priority;
----------------------
-- Encoded_Priority --
----------------------
function Encoded_Priority
(Priority_Group : UInt32; Preempt_Priority : UInt32; Subpriority : UInt32)
return UInt32
is
PriorityGroupTmp : constant UInt32 := Priority_Group and 16#07#;
PreemptPriorityBits : UInt32;
SubPriorityBits : UInt32;
Temp1 : UInt32;
Temp2 : UInt32;
Temp3 : UInt32;
Temp4 : UInt32;
Temp5 : UInt32;
begin
if (7 - PriorityGroupTmp) > NVIC_PRIO_BITS then
PreemptPriorityBits := NVIC_PRIO_BITS;
else
PreemptPriorityBits := 7 - PriorityGroupTmp;
end if;
if (PriorityGroupTmp + NVIC_PRIO_BITS) < 7 then
SubPriorityBits := 0;
else
SubPriorityBits := PriorityGroupTmp - 7 + NVIC_PRIO_BITS;
end if;
Temp1 := Shift_Left (1, Integer (PreemptPriorityBits)) - 1;
Temp2 := Preempt_Priority and Temp1;
Temp3 := Shift_Left (Temp2, Integer (SubPriorityBits));
Temp4 := Shift_Left (1, Integer (SubPriorityBits)) - 1;
Temp5 := Subpriority and Temp4;
return Temp3 or Temp5;
end Encoded_Priority;
------------------
-- Set_Priority --
------------------
procedure Set_Priority
(IRQn : Interrupt_ID;
Preempt_Priority : UInt32;
Subpriority : UInt32)
is
Priority_Group : constant UInt32 := Priority_Grouping;
begin
Set_Priority
(IRQn,
Encoded_Priority (Priority_Group, Preempt_Priority, Subpriority));
end Set_Priority;
----------------------
-- Enable_Interrupt --
----------------------
procedure Enable_Interrupt (IRQn : Interrupt_ID) is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
begin
NVIC.ISER (Index) := Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
end Enable_Interrupt;
-----------------------
-- Disable_Interrupt --
-----------------------
procedure Disable_Interrupt (IRQn : Interrupt_ID) is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
begin
-- NVIC->ICER[((uint32_t)(IRQn)>>5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
NVIC.ICER (Index) := Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
end Disable_Interrupt;
------------
-- Active --
------------
function Active (IRQn : Interrupt_ID) return Boolean is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
Value : constant UInt32 :=
Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
begin
return (NVIC.IABR (Index) and Value) /= 0;
end Active;
-------------
-- Pending --
-------------
function Pending (IRQn : Interrupt_ID) return Boolean is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
Value : constant UInt32 :=
Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
begin
return (NVIC.ISPR (Index) and Value) /= 0;
end Pending;
-----------------
-- Set_Pending --
-----------------
procedure Set_Pending (IRQn : Interrupt_ID) is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
begin
NVIC.ISPR (Index) := Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
end Set_Pending;
-------------------
-- Clear_Pending --
-------------------
procedure Clear_Pending (IRQn : Interrupt_ID) is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
begin
NVIC.ICPR (Index) := Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
end Clear_Pending;
------------------
-- Reset_System --
------------------
procedure Reset_System is
Key : constant := 16#05FA#; -- required for write to be accepted
use Memory_Barriers;
begin
-- Ensure all outstanding memory accesses including
-- buffered writes are completed
Data_Synchronization_Barrier;
SCB.AIRCR := Shift_Left (Key, SCB_AIRCR_VECTKEY_Pos) or
-- keep priority group unchanged
(SCB.AIRCR and SCB_AIRCR_PRIGROUP_Mask) or
SCB_AIRCR_SYSRESETREQ_Mask;
-- TODO: why is all code from here onward in the CMSIS???
Data_Synchronization_Barrier;
-- wait until reset
pragma Warnings (Off);
<<spin>> goto spin;
pragma Warnings (On);
end Reset_System;
end Cortex_M.NVIC;
|
------------------------------------------------------------------------------
-- --
-- Copyright (C) 2015, AdaCore --
-- --
-- Redistribution and use in source and binary forms, with or without --
-- modification, are permitted provided that the following conditions are --
-- met: --
-- 1. Redistributions of source code must retain the above copyright --
-- notice, this list of conditions and the following disclaimer. --
-- 2. Redistributions in binary form must reproduce the above copyright --
-- notice, this list of conditions and the following disclaimer in --
-- the documentation and/or other materials provided with the --
-- distribution. --
-- 3. Neither the name of STMicroelectronics nor the names of its --
-- contributors may be used to endorse or promote products derived --
-- from this software without specific prior written permission. --
-- --
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS --
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT --
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR --
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT --
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, --
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT --
-- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, --
-- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY --
-- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT --
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE --
-- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --
-- --
-- --
-- This file is based on: --
-- --
-- @file stm32f4xx_hal_cortex.c --
-- @author MCD Application Team --
-- @version V1.1.0 --
-- @date 19-June-2014 --
-- @brief CORTEX HAL module driver. --
-- --
-- COPYRIGHT(c) 2014 STMicroelectronics --
------------------------------------------------------------------------------
with Memory_Barriers;
package body Cortex_M.NVIC is
-----------------------
-- Priority_Grouping --
-----------------------
function Priority_Grouping return UInt32 is
begin
return Shift_Right (SCB.AIRCR and SCB_AIRCR_PRIGROUP_Mask,
SCB_AIRCR_PRIGROUP_Pos);
end Priority_Grouping;
---------------------------
-- Set_Priority_Grouping --
---------------------------
procedure Set_Priority_Grouping (Priority_Group : UInt32) is
Reg_Value : UInt32;
PriorityGroupTmp : constant UInt32 := Priority_Group and 16#07#;
Key : constant := 16#5FA#;
begin
Reg_Value := SCB.AIRCR;
Reg_Value := Reg_Value and
(not (SCB_AIRCR_VECTKEY_Mask or SCB_AIRCR_PRIGROUP_Mask));
Reg_Value := Reg_Value or
Shift_Left (Key, SCB_AIRCR_VECTKEY_Pos) or
Shift_Left (PriorityGroupTmp, 8);
SCB.AIRCR := Reg_Value;
end Set_Priority_Grouping;
------------------
-- Set_Priority --
------------------
procedure Set_Priority
(IRQn : Interrupt_ID;
Priority : UInt32)
is
Index : constant Natural := Integer (IRQn);
Value : constant UInt32 :=
Shift_Left (Priority, 8 - NVIC_PRIO_BITS) and 16#FF#;
begin
-- IRQ numbers are never less than 0 in the current definition, hence
-- the code is different from that in the CMSIS.
NVIC.IP (Index) := UInt8 (Value);
end Set_Priority;
----------------------
-- Encoded_Priority --
----------------------
function Encoded_Priority
(Priority_Group : UInt32; Preempt_Priority : UInt32; Subpriority : UInt32)
return UInt32
is
PriorityGroupTmp : constant UInt32 := Priority_Group and 16#07#;
PreemptPriorityBits : UInt32;
SubPriorityBits : UInt32;
Temp1 : UInt32;
Temp2 : UInt32;
Temp3 : UInt32;
Temp4 : UInt32;
Temp5 : UInt32;
begin
if (7 - PriorityGroupTmp) > NVIC_PRIO_BITS then
PreemptPriorityBits := NVIC_PRIO_BITS;
else
PreemptPriorityBits := 7 - PriorityGroupTmp;
end if;
if (PriorityGroupTmp + NVIC_PRIO_BITS) < 7 then
SubPriorityBits := 0;
else
SubPriorityBits := PriorityGroupTmp - 7 + NVIC_PRIO_BITS;
end if;
Temp1 := Shift_Left (1, Integer (PreemptPriorityBits)) - 1;
Temp2 := Preempt_Priority and Temp1;
Temp3 := Shift_Left (Temp2, Integer (SubPriorityBits));
Temp4 := Shift_Left (1, Integer (SubPriorityBits)) - 1;
Temp5 := Subpriority and Temp4;
return Temp3 or Temp5;
end Encoded_Priority;
------------------
-- Set_Priority --
------------------
procedure Set_Priority
(IRQn : Interrupt_ID;
Preempt_Priority : UInt32;
Subpriority : UInt32)
is
Priority_Group : constant UInt32 := Priority_Grouping;
begin
Set_Priority
(IRQn,
Encoded_Priority (Priority_Group, Preempt_Priority, Subpriority));
end Set_Priority;
----------------------
-- Enable_Interrupt --
----------------------
procedure Enable_Interrupt (IRQn : Interrupt_ID) is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
begin
NVIC.ISER (Index) := Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
end Enable_Interrupt;
-----------------------
-- Disable_Interrupt --
-----------------------
procedure Disable_Interrupt (IRQn : Interrupt_ID) is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
begin
-- NVIC->ICER[((uint32_t)(IRQn)>>5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
NVIC.ICER (Index) := Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
end Disable_Interrupt;
------------
-- Active --
------------
function Active (IRQn : Interrupt_ID) return Boolean is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
Value : constant UInt32 :=
Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
begin
return (NVIC.IABR (Index) and Value) /= 0;
end Active;
-------------
-- Pending --
-------------
function Pending (IRQn : Interrupt_ID) return Boolean is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
Value : constant UInt32 :=
Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
begin
return (NVIC.ISPR (Index) and Value) /= 0;
end Pending;
-----------------
-- Set_Pending --
-----------------
procedure Set_Pending (IRQn : Interrupt_ID) is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
begin
NVIC.ISPR (Index) := Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
end Set_Pending;
-------------------
-- Clear_Pending --
-------------------
procedure Clear_Pending (IRQn : Interrupt_ID) is
IRQn_As_Word : constant UInt32 := UInt32 (IRQn);
Index : constant Natural :=
Integer (Shift_Right (IRQn_As_Word, 5));
begin
NVIC.ICPR (Index) := Shift_Left (1, Integer (IRQn_As_Word and 16#1F#));
end Clear_Pending;
------------------
-- Reset_System --
------------------
procedure Reset_System is
Key : constant := 16#05FA#; -- required for write to be accepted
use Memory_Barriers;
begin
-- Ensure all outstanding memory accesses including
-- buffered writes are completed
Data_Synchronization_Barrier;
SCB.AIRCR := Shift_Left (Key, SCB_AIRCR_VECTKEY_Pos) or
-- keep priority group unchanged
(SCB.AIRCR and SCB_AIRCR_PRIGROUP_Mask) or
SCB_AIRCR_SYSRESETREQ_Mask;
-- TODO: why is all code from here onward in the CMSIS???
Data_Synchronization_Barrier;
-- wait until reset
pragma Warnings (Off);
<<spin>> goto spin;
pragma Warnings (On);
end Reset_System;
end Cortex_M.NVIC;
|
Fix indentation
|
Cortex_M.NVIC: Fix indentation
|
Ada
|
bsd-3-clause
|
AdaCore/Ada_Drivers_Library,simonjwright/Ada_Drivers_Library,simonjwright/Ada_Drivers_Library,AdaCore/Ada_Drivers_Library
|
8b2e4222df356de24037efd59249c57161866f50
|
awa/plugins/awa-votes/src/awa-votes-modules.adb
|
awa/plugins/awa-votes/src/awa-votes-modules.adb
|
-----------------------------------------------------------------------
-- awa-votes-modules -- Module votes
-- Copyright (C) 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Security.Permissions;
with AWA.Modules.Beans;
with AWA.Modules.Get;
with AWA.Votes.Beans;
with AWA.Permissions;
with AWA.Services.Contexts;
with AWA.Users.Models;
with AWA.Votes.Models;
with ADO.SQL;
with ADO.Sessions;
with ADO.Sessions.Entities;
package body AWA.Votes.Modules is
use AWA.Services;
use ADO.Sessions;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Votes.Module");
package Register is new AWA.Modules.Beans (Module => Vote_Module,
Module_Access => Vote_Module_Access);
-- ------------------------------
-- Initialize the votes module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Vote_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the votes module");
-- Register here any bean class, servlet, filter.
Register.Register (Plugin => Plugin,
Name => "AWA.Votes.Beans.Votes_Bean",
Handler => AWA.Votes.Beans.Create_Vote_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
-- Add here the creation of manager instances.
end Initialize;
-- ------------------------------
-- Get the votes module.
-- ------------------------------
function Get_Vote_Module return Vote_Module_Access is
function Get is new AWA.Modules.Get (Vote_Module, Vote_Module_Access, NAME);
begin
return Get;
end Get_Vote_Module;
-- ------------------------------
-- Vote for the given element and return the total vote for that element.
-- ------------------------------
procedure Vote_For (Model : in Vote_Module;
Id : in ADO.Identifier;
Entity_Type : in String;
Permission : in String;
Value : in Integer;
Total : out Integer) is
pragma Unreferenced (Model);
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant AWA.Users.Models.User_Ref := Ctx.Get_User;
DB : Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Kind : ADO.Entity_Type;
Rating : AWA.Votes.Models.Rating_Ref;
Vote : AWA.Votes.Models.Vote_Ref;
Query : ADO.SQL.Query;
Found : Boolean;
Ident : constant String := Entity_Type & ADO.Identifier'Image (Id);
begin
-- Check that the user has the vote permission on the given object.
AWA.Permissions.Check (Permission => Security.Permissions.Get_Permission_Index (Permission),
Entity => Id);
Log.Info ("User {0} votes for {1} rating {2}",
ADO.Identifier'Image (User.Get_Id), Ident,
Integer'Image (Value));
Ctx.Start;
Kind := ADO.Sessions.Entities.Find_Entity_Type (DB, Entity_Type);
-- Get the vote associated with the object for the user.
Query.Set_Join ("INNER JOIN awa_rating r ON r.id = o.entity_id");
Query.Set_Filter ("r.for_entity_id = :id and r.for_entity_type = :type "
& "and o.user_id = :user_id");
Query.Bind_Param ("id", Id);
Query.Bind_Param ("type", Kind);
Query.Bind_Param ("user_id", User.Get_Id);
Vote.Find (DB, Query, Found);
if not Found then
Query.Clear;
-- Get the rating associated with the object.
Query.Set_Filter ("for_entity_id = :id and for_entity_type = :type");
Query.Bind_Param ("id", Id);
Query.Bind_Param ("type", Kind);
Rating.Find (DB, Query, Found);
-- Create it if it does not exist.
if not Found then
Log.Info ("Creating rating for {0}", Ident);
Rating.Set_For_Entity_Id (Id);
Rating.Set_For_Entity_Type (Kind);
Rating.Set_Rating (Value);
Rating.Set_Vote_Count (1);
else
Rating.Set_Vote_Count (Rating.Get_Vote_Count + 1);
Rating.Set_Rating (Value + Rating.Get_Rating);
end if;
Rating.Save (DB);
Vote.Set_User (User);
Vote.Set_Entity (Rating);
else
Rating := AWA.Votes.Models.Rating_Ref (Vote.Get_Entity);
Rating.Set_Rating (Rating.Get_Rating + Value - Vote.Get_Rating);
Rating.Save (DB);
end if;
Vote.Set_Rating (Value);
Vote.Save (DB);
-- Return the total rating for the element.
Total := Rating.Get_Rating;
Ctx.Commit;
end Vote_For;
end AWA.Votes.Modules;
|
-----------------------------------------------------------------------
-- awa-votes-modules -- Module votes
-- Copyright (C) 2013, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Security.Permissions;
with AWA.Modules.Beans;
with AWA.Modules.Get;
with AWA.Votes.Beans;
with AWA.Permissions;
with AWA.Services.Contexts;
with AWA.Votes.Models;
with ADO.SQL;
with ADO.Sessions;
with ADO.Sessions.Entities;
package body AWA.Votes.Modules is
use AWA.Services;
use ADO.Sessions;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Votes.Module");
package Register is new AWA.Modules.Beans (Module => Vote_Module,
Module_Access => Vote_Module_Access);
-- ------------------------------
-- Initialize the votes module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Vote_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the votes module");
-- Register here any bean class, servlet, filter.
Register.Register (Plugin => Plugin,
Name => "AWA.Votes.Beans.Votes_Bean",
Handler => AWA.Votes.Beans.Create_Vote_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
-- Add here the creation of manager instances.
end Initialize;
-- ------------------------------
-- Get the votes module.
-- ------------------------------
function Get_Vote_Module return Vote_Module_Access is
function Get is new AWA.Modules.Get (Vote_Module, Vote_Module_Access, NAME);
begin
return Get;
end Get_Vote_Module;
-- ------------------------------
-- Vote for the given element and return the total vote for that element.
-- ------------------------------
procedure Vote_For (Model : in Vote_Module;
Id : in ADO.Identifier;
Entity_Type : in String;
Permission : in String;
Value : in Integer;
Total : out Integer) is
pragma Unreferenced (Model);
Ctx : constant Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Kind : ADO.Entity_Type;
Rating : AWA.Votes.Models.Rating_Ref;
Vote : AWA.Votes.Models.Vote_Ref;
Query : ADO.SQL.Query;
Found : Boolean;
Ident : constant String := Entity_Type & ADO.Identifier'Image (Id);
begin
-- Check that the user has the vote permission on the given object.
AWA.Permissions.Check (Permission => Security.Permissions.Get_Permission_Index (Permission),
Entity => Id);
Log.Info ("User {0} votes for {1} rating {2}",
ADO.Identifier'Image (User), Ident,
Integer'Image (Value));
Ctx.Start;
Kind := ADO.Sessions.Entities.Find_Entity_Type (DB, Entity_Type);
-- Get the vote associated with the object for the user.
Query.Set_Join ("INNER JOIN awa_rating r ON r.id = o.entity_id");
Query.Set_Filter ("r.for_entity_id = :id and r.for_entity_type = :type "
& "and o.user_id = :user_id");
Query.Bind_Param ("id", Id);
Query.Bind_Param ("type", Kind);
Query.Bind_Param ("user_id", User);
Vote.Find (DB, Query, Found);
if not Found then
Query.Clear;
-- Get the rating associated with the object.
Query.Set_Filter ("for_entity_id = :id and for_entity_type = :type");
Query.Bind_Param ("id", Id);
Query.Bind_Param ("type", Kind);
Rating.Find (DB, Query, Found);
-- Create it if it does not exist.
if not Found then
Log.Info ("Creating rating for {0}", Ident);
Rating.Set_For_Entity_Id (Id);
Rating.Set_For_Entity_Type (Kind);
Rating.Set_Rating (Value);
Rating.Set_Vote_Count (1);
else
Rating.Set_Vote_Count (Rating.Get_Vote_Count + 1);
Rating.Set_Rating (Value + Rating.Get_Rating);
end if;
Rating.Save (DB);
Vote.Set_User_Id (User);
Vote.Set_Entity (Rating);
else
Rating := AWA.Votes.Models.Rating_Ref (Vote.Get_Entity);
Rating.Set_Rating (Rating.Get_Rating + Value - Vote.Get_Rating);
Rating.Save (DB);
end if;
Vote.Set_Rating (Value);
Vote.Save (DB);
-- Return the total rating for the element.
Total := Rating.Get_Rating;
Ctx.Commit;
end Vote_For;
end AWA.Votes.Modules;
|
Update for the new model
|
Update for the new model
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
6442c5a42e69f793e3579520f140f5d263a569e8
|
src/wiki-attributes.ads
|
src/wiki-attributes.ads
|
-----------------------------------------------------------------------
-- wiki-attributes -- Wiki document attributes
-- Copyright (C) 2015, 2016, 2020 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Strings;
private with Ada.Containers.Vectors;
private with Ada.Finalization;
private with Util.Refs;
-- == Attributes ==
-- The `Attributes` package defines a simple management of attributes for
-- the wiki document parser. Attribute lists are described by the `Attribute_List`
-- with some operations to append or query for an attribute. Attributes are used for
-- the Wiki document representation to describe the HTML attributes that were parsed and
-- several parameters that describe Wiki content (links, ...).
--
-- The Wiki filters and Wiki plugins have access to the attributes before they are added
-- to the Wiki document. They can check them or modify them according to their needs.
--
-- The Wiki renderers use the attributes to render the final HTML content.
package Wiki.Attributes is
pragma Preelaborate;
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;
-- 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 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 String;
Value : in Wiki.Strings.WString);
-- Append the attribute to the attribute list.
procedure Append (List : in out Attribute_List;
Name : in String;
Value : in Wiki.Strings.UString);
-- 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;
|
-----------------------------------------------------------------------
-- wiki-attributes -- Wiki document attributes
-- Copyright (C) 2015, 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;
private with Ada.Containers.Vectors;
private with Ada.Finalization;
private with Util.Refs;
-- == Attributes ==
-- The `Attributes` package defines a simple management of attributes for
-- the wiki document parser. Attribute lists are described by the `Attribute_List`
-- with some operations to append or query for an attribute. Attributes are used for
-- the Wiki document representation to describe the HTML attributes that were parsed and
-- several parameters that describe Wiki content (links, ...).
--
-- The Wiki filters and Wiki plugins have access to the attributes before they are added
-- to the Wiki document. They can check them or modify them according to their needs.
--
-- The Wiki renderers use the attributes to render the final HTML content.
package Wiki.Attributes is
pragma Preelaborate;
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;
-- 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 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);
procedure Append (List : in out Attribute_List;
Name : in String;
Value : in Wiki.Strings.WString);
procedure Append (List : in out Attribute_List;
Name : in String;
Value : in Wiki.Strings.UString);
procedure Append (List : in out Attribute_List;
Name : in String;
Value : in Wiki.Strings.BString);
-- 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;
|
Add an Append procedure that accepts a BString builder
|
Add an Append procedure that accepts a BString builder
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
01462610c0d7dca47d7fc8481bc6f0ea3903c6b5
|
src/security-contexts.ads
|
src/security-contexts.ads
|
-----------------------------------------------------------------------
-- 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.Finalization;
with Security.Permissions;
with Security.Policies;
-- == Security Context ==
-- The security context provides contextual information for a security controller to
-- verify that a permission is granted.
-- This security context is used as follows:
--
-- * An instance of the security context is declared within a function/procedure as
-- a local variable
--
-- * This instance will be associated with the current thread through a task attribute
--
-- * The security context is populated with information to identify the current user,
-- his roles, permissions and other information that could be used by security controllers
--
-- * To verify a permission, the current security context is retrieved and the
-- <b>Has_Permission</b> operation is called,
--
-- * The <b>Has_Permission</b> will first look in a small cache stored in the security context.
--
-- * When not present in the cache, it will use the security manager to find the
-- security controller associated with the permission to verify
--
-- * The security controller will be called with the security context to check the permission.
-- The whole job of checking the permission is done by the security controller.
-- The security controller retrieves information from the security context to decide
-- whether the permission is granted or not.
--
-- * The result produced by the security controller is then saved in the local cache.
--
package Security.Contexts is
Invalid_Context : exception;
Invalid_Policy : exception;
type Security_Context is new Ada.Finalization.Limited_Controlled with private;
type Security_Context_Access is access all Security_Context'Class;
-- Get the application associated with the current service operation.
function Get_User_Principal (Context : in Security_Context'Class)
return Security.Principal_Access;
pragma Inline_Always (Get_User_Principal);
-- Get the permission manager.
function Get_Permission_Manager (Context : in Security_Context'Class)
return Security.Policies.Policy_Manager_Access;
pragma Inline_Always (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;
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in Security.Permissions.Permission_Index;
Result : out Boolean);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in String;
Result : out Boolean);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in Security.Permissions.Permission'Class;
Result : out Boolean);
-- 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);
-- 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);
-- 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);
-- Set a policy context information represented by <b>Value</b> and associated with
-- the <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);
-- 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;
-- 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;
-- Get the current security context.
-- Returns null if the current thread is not associated with any security context.
function Current return Security_Context_Access;
pragma Inline_Always (Current);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
function Has_Permission (Permission : in Security.Permissions.Permission_Index) return Boolean;
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
function Has_Permission (Permission : in String) return Boolean;
private
type Permission_Cache is record
Perm : Security.Permissions.Permission_Type;
Result : Boolean;
end record;
type Security_Context is new Ada.Finalization.Limited_Controlled with record
Previous : Security_Context_Access := null;
Manager : Security.Policies.Policy_Manager_Access := null;
Principal : Security.Principal_Access := null;
Contexts : Security.Policies.Policy_Context_Array_Access := null;
end record;
end Security.Contexts;
|
-----------------------------------------------------------------------
-- 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.Finalization;
with Security.Permissions;
with Security.Policies;
-- == Security Context ==
-- The security context provides contextual information for a security controller to
-- verify that a permission is granted.
-- This security context is used as follows:
--
-- * An instance of the security context is declared within a function/procedure as
-- a local variable
--
-- * This instance will be associated with the current thread through a task attribute
--
-- * The security context is populated with information to identify the current user,
-- his roles, permissions and other information that could be used by security controllers
--
-- * To verify a permission, the current security context is retrieved and the
-- <b>Has_Permission</b> operation is called,
--
-- * The <b>Has_Permission</b> will first look in a small cache stored in the security context.
--
-- * When not present in the cache, it will use the security manager to find the
-- security controller associated with the permission to verify
--
-- * The security controller will be called with the security context to check the permission.
-- The whole job of checking the permission is done by the security controller.
-- The security controller retrieves information from the security context to decide
-- whether the permission is granted or not.
--
-- * The result produced by the security controller is then saved in the local cache.
--
package Security.Contexts is
Invalid_Context : exception;
Invalid_Policy : exception;
type Security_Context is new Ada.Finalization.Limited_Controlled with private;
type Security_Context_Access is access all Security_Context'Class;
-- Get the application associated with the current service operation.
function Get_User_Principal (Context : in Security_Context'Class)
return Security.Principal_Access;
pragma Inline_Always (Get_User_Principal);
-- Get the permission manager.
function Get_Permission_Manager (Context : in Security_Context'Class)
return Security.Policies.Policy_Manager_Access;
pragma Inline_Always (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;
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in Security.Permissions.Permission_Index;
Result : out Boolean);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in String;
Result : out Boolean);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
procedure Has_Permission (Context : in out Security_Context;
Permission : in Security.Permissions.Permission'Class;
Result : out Boolean);
-- 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);
-- 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);
-- 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);
-- Set a policy context information represented by <b>Value</b> and associated with
-- the <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);
-- 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;
-- 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;
-- Get the current security context.
-- Returns null if the current thread is not associated with any security context.
function Current return Security_Context_Access;
pragma Inline_Always (Current);
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
function Has_Permission (Permission : in Security.Permissions.Permission_Index) return Boolean;
-- Check if the permission identified by <b>Permission</b> is allowed according to
-- the current security context. The result is cached in the security context and
-- returned in <b>Result</b>.
function Has_Permission (Permission : in String) return Boolean;
private
-- type Permission_Cache is record
-- Perm : Security.Permissions.Permission_Type;
-- Result : Boolean;
-- end record;
type Security_Context is new Ada.Finalization.Limited_Controlled with record
Previous : Security_Context_Access := null;
Manager : Security.Policies.Policy_Manager_Access := null;
Principal : Security.Principal_Access := null;
Contexts : Security.Policies.Policy_Context_Array_Access := null;
end record;
end Security.Contexts;
|
Remove the Permission_Cache record
|
Remove the Permission_Cache record
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
3244ff21b86066e79a9db9b9fbbde0166e7f6aed
|
src/wiki-parsers-html.adb
|
src/wiki-parsers-html.adb
|
-----------------------------------------------------------------------
-- wiki-parsers-html -- Wiki HTML parser
-- Copyright (C) 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Characters.Conversions;
with Wiki.Parsers.Html.Entities;
package body Wiki.Parsers.Html is
-- Parse a HTML/XML comment to strip it.
procedure Parse_Comment (P : in out Parser);
-- Parse a simple DOCTYPE declaration and ignore it.
procedure Parse_Doctype (P : in out Parser);
procedure Collect_Attributes (P : in out Parser);
function Is_Space (C : in Wide_Wide_Character) return Boolean;
function Is_Letter (C : in Wide_Wide_Character) return Boolean;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Unbounded_Wide_Wide_String);
function Is_Space (C : in Wide_Wide_Character) return Boolean is
begin
return C = ' ' or C = LF or C = CR;
end Is_Space;
function Is_Letter (C : in Wide_Wide_Character) return Boolean is
begin
return C > ' ' and C /= ':' and C /= '>' and C /= ''' and C /= '"'
and C /= '/' and C /= '=' and C /= '<';
end Is_Letter;
procedure Skip_Spaces (P : in out Parser) is
C : Wide_Wide_Character;
begin
while not P.Is_Eof loop
Peek (P, C);
if not Is_Space (C) then
Put_Back (P, C);
return;
end if;
end loop;
end Skip_Spaces;
-- ------------------------------
-- Parse an HTML attribute
-- ------------------------------
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Unbounded_Wide_Wide_String) is
C : Wide_Wide_Character;
begin
Name := To_Unbounded_Wide_Wide_String ("");
Skip_Spaces (P);
while not P.Is_Eof loop
Peek (P, C);
if not Is_Letter (C) then
Put_Back (P, C);
return;
end if;
Ada.Strings.Wide_Wide_Unbounded.Append (Name, C);
end loop;
end Parse_Attribute_Name;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Unbounded_Wide_Wide_String) is
C : Wide_Wide_Character;
Token : Wide_Wide_Character;
begin
Value := To_Unbounded_Wide_Wide_String ("");
Peek (P, Token);
if Is_Space (Token) then
return;
elsif Token = '>' then
Put_Back (P, Token);
return;
elsif Token /= ''' and Token /= '"' then
Append (Value, Token);
while not P.Is_Eof loop
Peek (P, C);
if C = ''' or C = '"' or C = ' ' or C = '=' or C = '>' or C = '<' or C = '`' then
Put_Back (P, C);
return;
end if;
Append (Value, C);
end loop;
else
while not P.Is_Eof loop
Peek (P, C);
if C = Token then
return;
end if;
Append (Value, C);
end loop;
end if;
end Collect_Attribute_Value;
-- ------------------------------
-- Parse a list of HTML attributes up to the first '>'.
-- attr-name
-- attr-name=
-- attr-name=value
-- attr-name='value'
-- attr-name="value"
-- <name name='value' ...>
-- ------------------------------
procedure Collect_Attributes (P : in out Parser) is
C : Wide_Wide_Character;
Name : Unbounded_Wide_Wide_String;
Value : Unbounded_Wide_Wide_String;
begin
Wiki.Attributes.Clear (P.Attributes);
while not P.Is_Eof loop
Parse_Attribute_Name (P, Name);
Skip_Spaces (P);
Peek (P, C);
if C = '>' or C = '<' or C = '/' then
Put_Back (P, C);
exit;
end if;
if C = '=' then
Collect_Attribute_Value (P, Value);
Attributes.Append (P.Attributes, Name, Value);
elsif Is_Space (C) and Length (Name) > 0 then
Attributes.Append (P.Attributes, Name, Null_Unbounded_Wide_Wide_String);
end if;
end loop;
-- Peek (P, C);
-- Add any pending attribute.
if Length (Name) > 0 then
Attributes.Append (P.Attributes, Name, Null_Unbounded_Wide_Wide_String);
end if;
end Collect_Attributes;
-- ------------------------------
-- Parse a HTML/XML comment to strip it.
-- ------------------------------
procedure Parse_Comment (P : in out Parser) is
C : Wide_Wide_Character;
begin
Peek (P, C);
while not P.Is_Eof loop
Peek (P, C);
if C = '-' then
declare
Count : Natural := 1;
begin
Peek (P, C);
while not P.Is_Eof and C = '-' loop
Peek (P, C);
Count := Count + 1;
end loop;
exit when C = '>' and Count >= 2;
end;
end if;
end loop;
end Parse_Comment;
-- ------------------------------
-- Parse a simple DOCTYPE declaration and ignore it.
-- ------------------------------
procedure Parse_Doctype (P : in out Parser) is
C : Wide_Wide_Character;
begin
while not P.Is_Eof loop
Peek (P, C);
exit when C = '>';
end loop;
end Parse_Doctype;
-- ------------------------------
-- Parse a HTML element <XXX attributes>
-- or parse an end of HTML element </XXX>
-- ------------------------------
procedure Parse_Element (P : in out Parser) is
Name : Unbounded_Wide_Wide_String;
C : Wide_Wide_Character;
begin
Peek (P, C);
if C = '!' then
Peek (P, C);
if C = '-' then
Parse_Comment (P);
else
Parse_Doctype (P);
end if;
return;
end if;
if C /= '/' then
Put_Back (P, C);
end if;
Parse_Attribute_Name (P, Name);
if C = '/' then
Skip_Spaces (P);
Peek (P, C);
if C /= '>' then
Put_Back (P, C);
end if;
Flush_Text (P);
End_Element (P, Name);
else
Collect_Attributes (P);
Peek (P, C);
if C = '/' then
Peek (P, C);
if C = '>' then
Start_Element (P, Name, P.Attributes);
End_Element (P, Name);
return;
end if;
elsif C /= '>' then
Put_Back (P, C);
end if;
Start_Element (P, Name, P.Attributes);
end if;
end Parse_Element;
-- ------------------------------
-- Parse an HTML entity such as and replace it with the corresponding code.
-- ------------------------------
procedure Parse_Entity (P : in out Parser;
Token : in Wide_Wide_Character) is
Name : String (1 .. 10);
Len : Natural := 0;
High : Natural := Wiki.Parsers.Html.Entities.Keywords'Last;
Low : Natural := Wiki.Parsers.Html.Entities.Keywords'First;
Pos : Natural;
C : Wide_Wide_Character;
begin
loop
Peek (P, C);
exit when C = ';';
if Len < Name'Last then
Len := Len + 1;
end if;
Name (Len) := Ada.Characters.Conversions.To_Character (C);
end loop;
while Low <= High loop
Pos := (Low + High) / 2;
if Wiki.Parsers.Html.Entities.Keywords (Pos).all = Name (1 .. Len) then
Parse_Text (P, Entities.Mapping (Pos));
return;
elsif Entities.Keywords (Pos).all < Name (1 .. Len) then
Low := Pos + 1;
else
High := Pos - 1;
end if;
end loop;
end Parse_Entity;
end Wiki.Parsers.Html;
|
-----------------------------------------------------------------------
-- wiki-parsers-html -- Wiki HTML parser
-- Copyright (C) 2015, 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Characters.Conversions;
with Wiki.Helpers;
with Wiki.Parsers.Html.Entities;
package body Wiki.Parsers.Html is
-- Parse a HTML/XML comment to strip it.
procedure Parse_Comment (P : in out Parser);
-- Parse a simple DOCTYPE declaration and ignore it.
procedure Parse_Doctype (P : in out Parser);
procedure Collect_Attributes (P : in out Parser);
function Is_Letter (C : in Wide_Wide_Character) return Boolean;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Unbounded_Wide_Wide_String);
function Is_Letter (C : in Wide_Wide_Character) return Boolean is
begin
return C > ' ' and C /= ':' and C /= '>' and C /= ''' and C /= '"'
and C /= '/' and C /= '=' and C /= '<';
end Is_Letter;
-- ------------------------------
-- Parse an HTML attribute
-- ------------------------------
procedure Parse_Attribute_Name (P : in out Parser;
Name : in out Unbounded_Wide_Wide_String) is
C : Wide_Wide_Character;
begin
Name := To_Unbounded_Wide_Wide_String ("");
Skip_Spaces (P);
while not P.Is_Eof loop
Peek (P, C);
if not Is_Letter (C) then
Put_Back (P, C);
return;
end if;
Ada.Strings.Wide_Wide_Unbounded.Append (Name, C);
end loop;
end Parse_Attribute_Name;
procedure Collect_Attribute_Value (P : in out Parser;
Value : in out Unbounded_Wide_Wide_String) is
C : Wide_Wide_Character;
Token : Wide_Wide_Character;
begin
Value := To_Unbounded_Wide_Wide_String ("");
Peek (P, Token);
if Wiki.Helpers.Is_Space (Token) then
return;
elsif Token = '>' then
Put_Back (P, Token);
return;
elsif Token /= ''' and Token /= '"' then
Append (Value, Token);
while not P.Is_Eof loop
Peek (P, C);
if C = ''' or C = '"' or C = ' ' or C = '=' or C = '>' or C = '<' or C = '`' then
Put_Back (P, C);
return;
end if;
Append (Value, C);
end loop;
else
while not P.Is_Eof loop
Peek (P, C);
if C = Token then
return;
end if;
Append (Value, C);
end loop;
end if;
end Collect_Attribute_Value;
-- ------------------------------
-- Parse a list of HTML attributes up to the first '>'.
-- attr-name
-- attr-name=
-- attr-name=value
-- attr-name='value'
-- attr-name="value"
-- <name name='value' ...>
-- ------------------------------
procedure Collect_Attributes (P : in out Parser) is
C : Wide_Wide_Character;
Name : Unbounded_Wide_Wide_String;
Value : Unbounded_Wide_Wide_String;
begin
Wiki.Attributes.Clear (P.Attributes);
while not P.Is_Eof loop
Parse_Attribute_Name (P, Name);
Skip_Spaces (P);
Peek (P, C);
if C = '>' or C = '<' or C = '/' then
Put_Back (P, C);
exit;
end if;
if C = '=' then
Collect_Attribute_Value (P, Value);
Attributes.Append (P.Attributes, Name, Value);
elsif Wiki.Helpers.Is_Space (C) and Length (Name) > 0 then
Attributes.Append (P.Attributes, Name, Null_Unbounded_Wide_Wide_String);
end if;
end loop;
-- Peek (P, C);
-- Add any pending attribute.
if Length (Name) > 0 then
Attributes.Append (P.Attributes, Name, Null_Unbounded_Wide_Wide_String);
end if;
end Collect_Attributes;
-- ------------------------------
-- Parse a HTML/XML comment to strip it.
-- ------------------------------
procedure Parse_Comment (P : in out Parser) is
C : Wide_Wide_Character;
begin
Peek (P, C);
while not P.Is_Eof loop
Peek (P, C);
if C = '-' then
declare
Count : Natural := 1;
begin
Peek (P, C);
while not P.Is_Eof and C = '-' loop
Peek (P, C);
Count := Count + 1;
end loop;
exit when C = '>' and Count >= 2;
end;
end if;
end loop;
end Parse_Comment;
-- ------------------------------
-- Parse a simple DOCTYPE declaration and ignore it.
-- ------------------------------
procedure Parse_Doctype (P : in out Parser) is
C : Wide_Wide_Character;
begin
while not P.Is_Eof loop
Peek (P, C);
exit when C = '>';
end loop;
end Parse_Doctype;
-- ------------------------------
-- Parse a HTML element <XXX attributes>
-- or parse an end of HTML element </XXX>
-- ------------------------------
procedure Parse_Element (P : in out Parser) is
Name : Unbounded_Wide_Wide_String;
C : Wide_Wide_Character;
begin
Peek (P, C);
if C = '!' then
Peek (P, C);
if C = '-' then
Parse_Comment (P);
else
Parse_Doctype (P);
end if;
return;
end if;
if C /= '/' then
Put_Back (P, C);
end if;
Parse_Attribute_Name (P, Name);
if C = '/' then
Skip_Spaces (P);
Peek (P, C);
if C /= '>' then
Put_Back (P, C);
end if;
Flush_Text (P);
End_Element (P, Name);
else
Collect_Attributes (P);
Peek (P, C);
if C = '/' then
Peek (P, C);
if C = '>' then
Start_Element (P, Name, P.Attributes);
End_Element (P, Name);
return;
end if;
elsif C /= '>' then
Put_Back (P, C);
end if;
Start_Element (P, Name, P.Attributes);
end if;
end Parse_Element;
-- ------------------------------
-- Parse an HTML entity such as and replace it with the corresponding code.
-- ------------------------------
procedure Parse_Entity (P : in out Parser;
Token : in Wide_Wide_Character) is
Name : String (1 .. 10);
Len : Natural := 0;
High : Natural := Wiki.Parsers.Html.Entities.Keywords'Last;
Low : Natural := Wiki.Parsers.Html.Entities.Keywords'First;
Pos : Natural;
C : Wide_Wide_Character;
begin
loop
Peek (P, C);
exit when C = ';';
if Len < Name'Last then
Len := Len + 1;
end if;
Name (Len) := Ada.Characters.Conversions.To_Character (C);
end loop;
while Low <= High loop
Pos := (Low + High) / 2;
if Wiki.Parsers.Html.Entities.Keywords (Pos).all = Name (1 .. Len) then
Parse_Text (P, Entities.Mapping (Pos));
return;
elsif Entities.Keywords (Pos).all < Name (1 .. Len) then
Low := Pos + 1;
else
High := Pos - 1;
end if;
end loop;
end Parse_Entity;
end Wiki.Parsers.Html;
|
Use the wiki helpers Skip_Spaces operation
|
Use the wiki helpers Skip_Spaces operation
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
2db4d43e1b73ba25dba39af6be5fbba436a052d0
|
regtests/security-policies-tests.adb
|
regtests/security-policies-tests.adb
|
-----------------------------------------------------------------------
-- Security-policies-tests - Unit tests for Security.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 Util.Files;
with Util.Test_Caller;
with Util.Measures;
with Security.Contexts;
with Security.Policies.Roles;
-- with Security.Permissions;
with Security.Permissions.Tests;
with Security.Policies.URLs;
package body Security.Policies.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test, "Security.Policies");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Security.Permissions.Create_Role",
Test_Create_Role'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Has_Permission",
Test_Has_Permission'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Read_Policy (empty)",
Test_Read_Empty_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Add_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Get_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Get_Role_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Read_Policy",
Test_Read_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Set_Roles",
Test_Set_Roles'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Set_Roles (invalid)",
Test_Set_Invalid_Roles'Access);
-- These tests are identical but registered under different names
-- for the test documentation.
Caller.Add_Test (Suite, "Test Security.Contexts.Has_Permission",
Test_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Controllers.Roles.Has_Permission",
Test_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Role_Policy",
Test_Role_Policy'Access);
end Add_Tests;
-- ------------------------------
-- Get the roles assigned to the user.
-- ------------------------------
function Get_Roles (User : in Test_Principal) return Roles.Role_Map is
begin
return User.Roles;
end Get_Roles;
-- ------------------------------
-- Get the principal name.
-- ------------------------------
function Get_Name (From : in Test_Principal) return String is
begin
return Util.Strings.To_String (From.Name);
end Get_Name;
-- ------------------------------
-- Test Create_Role and Get_Role_Name
-- ------------------------------
procedure Test_Create_Role (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Role : Role_Type;
begin
M.Create_Role (Name => "admin",
Role => Role);
Assert_Equals (T, "admin", M.Get_Role_Name (Role), "Invalid name");
for I in Role + 1 .. Role_Type'Last loop
declare
Name : constant String := "admin-" & Role_Type'Image (I);
Role2 : Role_Type;
begin
Role2 := M.Find_Role ("admin");
T.Assert (Role2 = Role, "Find_Role returned an invalid role");
M.Create_Role (Name => Name,
Role => Role2);
Assert_Equals (T, Name, M.Get_Role_Name (Role2), "Invalid name");
end;
end loop;
end Test_Create_Role;
-- ------------------------------
-- Test Set_Roles
-- ------------------------------
procedure Test_Set_Roles (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Admin : Role_Type;
Manager : Role_Type;
Map : Role_Map;
begin
M.Create_Role (Name => "manager",
Role => Manager);
M.Create_Role (Name => "admin",
Role => Admin);
Assert_Equals (T, "admin", M.Get_Role_Name (Admin), "Invalid name");
T.Assert (not Map (Admin), "The admin role must not set in the map");
M.Set_Roles ("admin", Map);
T.Assert (Map (Admin), "The admin role is not set in the map");
T.Assert (not Map (Manager), "The manager role must not be set in the map");
M.Set_Roles ("manager,admin", Map);
T.Assert (Map (Admin), "The admin role is not set in the map");
T.Assert (Map (Manager), "The manager role is not set in the map");
end Test_Set_Roles;
-- ------------------------------
-- Test Set_Roles on an invalid role name
-- ------------------------------
procedure Test_Set_Invalid_Roles (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Map : Role_Map := (others => False);
begin
M.Set_Roles ("manager,admin", Map);
T.Assert (False, "No exception was raised");
exception
when E : Security.Policies.Roles.Invalid_Name =>
null;
end Test_Set_Invalid_Roles;
-- ------------------------------
-- Test Has_Permission
-- ------------------------------
procedure Test_Has_Permission (T : in out Test) is
M : Security.Policies.Policy_Manager (1);
-- Perm : Permissions.Permission_Type;
User : Test_Principal;
begin
-- T.Assert (not M.Has_Permission (User, 1), "User has a non-existing permission");
null;
end Test_Has_Permission;
procedure Configure_Policy (Manager : in out Security.Policies.Policy_Manager;
Name : in String) is
Dir : constant String := "regtests/files/permissions/";
Path : constant String := Util.Tests.Get_Path (Dir);
R : constant Security.Policies.Roles.Role_Policy_Access := new Roles.Role_Policy;
U : constant Security.Policies.URLs.URL_Policy_Access := new URLs.URL_Policy;
begin
Manager.Add_Policy (R.all'Access);
Manager.Add_Policy (U.all'Access);
Manager.Read_Policy (Util.Files.Compose (Path, Name));
end Configure_Policy;
-- ------------------------------
-- Test the Get_Policy, Get_Role_Policy and Add_Policy operations.
-- ------------------------------
procedure Test_Get_Role_Policy (T : in out Test) is
use type Roles.Role_Policy_Access;
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
begin
P := M.Get_Policy (Security.Policies.Roles.NAME);
T.Assert (P = null, "Get_Policy succeeded");
R := Security.Policies.Roles.Get_Role_Policy (M);
T.Assert (R = null, "Get_Role_Policy succeeded");
R := new Roles.Role_Policy;
M.Add_Policy (R.all'Access);
P := M.Get_Policy (Security.Policies.Roles.NAME);
T.Assert (P /= null, "Role policy not found");
T.Assert (P.all in Roles.Role_Policy'Class, "Invalid role policy");
R := Security.Policies.Roles.Get_Role_Policy (M);
T.Assert (R /= null, "Get_Role_Policy should not return null");
end Test_Get_Role_Policy;
-- ------------------------------
-- Test reading an empty policy file
-- ------------------------------
procedure Test_Read_Empty_Policy (T : in out Test) is
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
User : aliased Test_Principal;
Context : aliased Security.Contexts.Security_Context;
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
begin
Configure_Policy (M, "empty.xml");
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
R := Security.Policies.Roles.Get_Role_Policy (M);
declare
Admin : Policies.Roles.Role_Type;
begin
Admin := R.Find_Role ("admin");
T.Fail ("'admin' role was returned");
exception
when Security.Policies.Roles.Invalid_Name =>
null;
end;
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Admin.Permission),
"Has_Permission (admin) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Create.Permission),
"Has_Permission (create) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Update.Permission),
"Has_Permission (update) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Delete.Permission),
"Has_Permission (delete) failed for empty policy");
end Test_Read_Empty_Policy;
-- ------------------------------
-- Test reading policy files
-- ------------------------------
procedure Test_Read_Policy (T : in out Test) is
use Security.Permissions.Tests;
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
User : aliased Test_Principal;
Admin : Policies.Roles.Role_Type;
Context : aliased Security.Contexts.Security_Context;
R : Security.Policies.Roles.Role_Policy_Access;
begin
Configure_Policy (M, "simple-policy.xml");
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
R := Security.Policies.Roles.Get_Role_Policy (M);
Admin := R.Find_Role ("admin");
T.Assert (not Contexts.Has_Permission (Permission => P_Admin.Permission),
"Permission was granted but user has no role");
User.Roles (Admin) := True;
T.Assert (Contexts.Has_Permission (Permission => P_Admin.Permission),
"Permission was not granted and user has admin role");
declare
S : Util.Measures.Stamp;
Result : Boolean;
begin
for I in 1 .. 1_000 loop
Result := Contexts.Has_Permission (Permission => P_Admin.Permission);
end loop;
Util.Measures.Report (S, "Has_Permission role based (1000 calls)");
T.Assert (Result, "Permission not granted");
end;
declare
S : Util.Measures.Stamp;
begin
for I in 1 .. 1_000 loop
declare
URL : constant String := "/admin/list.html";
P : constant URLs.URL_Permission (URL'Length)
:= URLs.URL_Permission '(Len => URL'Length, URL => URL);
begin
T.Assert (Contexts.Has_Permission (Permission => P),
"Permission not granted");
end;
end loop;
Util.Measures.Report (S, "Has_Permission (1000 calls, cache hit)");
end;
end Test_Read_Policy;
-- ------------------------------
-- 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) is
M : aliased Security.Policies.Policy_Manager (2);
User : aliased Test_Principal;
Admin : Roles.Role_Type;
Context : aliased Security.Contexts.Security_Context;
R : Security.Policies.Roles.Role_Policy_Access;
U : Security.Policies.URLs.URL_Policy_Access;
begin
Configure_Policy (M, File);
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
R := Security.Policies.Roles.Get_Role_Policy (M);
U := Security.Policies.URLs.Get_URL_Policy (M);
Admin := R.Find_Role (Role);
declare
P : constant URLs.URL_Permission (URL'Length)
:= URLs.URL_Permission '(Len => URL'Length, URL => URL);
begin
-- A user without the role should not have the permission.
T.Assert (not U.Has_Permission (Context => Context'Unchecked_Access,
Permission => P),
"Permission was granted for user without role. URL=" & URL);
-- Set the role.
User.Roles (Admin) := True;
T.Assert (U.Has_Permission (Context => Context'Unchecked_Access,
Permission => P),
"Permission was not granted for user with role. URL=" & URL);
end;
end Check_Policy;
-- ------------------------------
-- Test reading policy files and using the <role-permission> controller
-- ------------------------------
procedure Test_Role_Policy (T : in out Test) is
begin
T.Check_Policy (File => "policy-with-role.xml",
Role => "developer",
URL => "/developer/user-should-have-developer-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "manager",
URL => "/developer/user-should-have-manager-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "manager",
URL => "/manager/user-should-have-manager-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "admin",
URL => "/manager/user-should-have-admin-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "admin",
URL => "/admin/user-should-have-admin-role");
end Test_Role_Policy;
end Security.Policies.Tests;
|
-----------------------------------------------------------------------
-- Security-policies-tests - Unit tests for Security.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 Util.Files;
with Util.Test_Caller;
with Util.Measures;
with Security.Contexts;
with Security.Policies.Roles;
-- with Security.Permissions;
with Security.Permissions.Tests;
with Security.Policies.URLs;
package body Security.Policies.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test, "Security.Policies");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Security.Permissions.Create_Role",
Test_Create_Role'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Has_Permission",
Test_Has_Permission'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Read_Policy (empty)",
Test_Read_Empty_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Add_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Get_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Get_Role_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Read_Policy",
Test_Read_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Set_Roles",
Test_Set_Roles'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Set_Roles (invalid)",
Test_Set_Invalid_Roles'Access);
-- These tests are identical but registered under different names
-- for the test documentation.
Caller.Add_Test (Suite, "Test Security.Contexts.Has_Permission",
Test_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Controllers.Roles.Has_Permission",
Test_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Role_Policy",
Test_Role_Policy'Access);
end Add_Tests;
-- ------------------------------
-- Get the roles assigned to the user.
-- ------------------------------
function Get_Roles (User : in Test_Principal) return Roles.Role_Map is
begin
return User.Roles;
end Get_Roles;
-- ------------------------------
-- Get the principal name.
-- ------------------------------
function Get_Name (From : in Test_Principal) return String is
begin
return Util.Strings.To_String (From.Name);
end Get_Name;
-- ------------------------------
-- Test Create_Role and Get_Role_Name
-- ------------------------------
procedure Test_Create_Role (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Role : Role_Type;
begin
M.Create_Role (Name => "admin",
Role => Role);
Assert_Equals (T, "admin", M.Get_Role_Name (Role), "Invalid name");
for I in Role + 1 .. Role_Type'Last loop
declare
Name : constant String := "admin-" & Role_Type'Image (I);
Role2 : Role_Type;
begin
Role2 := M.Find_Role ("admin");
T.Assert (Role2 = Role, "Find_Role returned an invalid role");
M.Create_Role (Name => Name,
Role => Role2);
Assert_Equals (T, Name, M.Get_Role_Name (Role2), "Invalid name");
end;
end loop;
end Test_Create_Role;
-- ------------------------------
-- Test Set_Roles
-- ------------------------------
procedure Test_Set_Roles (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Admin : Role_Type;
Manager : Role_Type;
Map : Role_Map;
begin
M.Create_Role (Name => "manager",
Role => Manager);
M.Create_Role (Name => "admin",
Role => Admin);
Assert_Equals (T, "admin", M.Get_Role_Name (Admin), "Invalid name");
T.Assert (not Map (Admin), "The admin role must not set in the map");
M.Set_Roles ("admin", Map);
T.Assert (Map (Admin), "The admin role is not set in the map");
T.Assert (not Map (Manager), "The manager role must not be set in the map");
M.Set_Roles ("manager,admin", Map);
T.Assert (Map (Admin), "The admin role is not set in the map");
T.Assert (Map (Manager), "The manager role is not set in the map");
end Test_Set_Roles;
-- ------------------------------
-- Test Set_Roles on an invalid role name
-- ------------------------------
procedure Test_Set_Invalid_Roles (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Map : Role_Map := (others => False);
begin
M.Set_Roles ("manager,admin", Map);
T.Assert (False, "No exception was raised");
exception
when E : Security.Policies.Roles.Invalid_Name =>
null;
end Test_Set_Invalid_Roles;
-- ------------------------------
-- Test Has_Permission
-- ------------------------------
procedure Test_Has_Permission (T : in out Test) is
M : Security.Policies.Policy_Manager (1);
-- Perm : Permissions.Permission_Type;
User : Test_Principal;
begin
-- T.Assert (not M.Has_Permission (User, 1), "User has a non-existing permission");
null;
end Test_Has_Permission;
procedure Configure_Policy (Manager : in out Security.Policies.Policy_Manager;
Name : in String) is
Dir : constant String := "regtests/files/permissions/";
Path : constant String := Util.Tests.Get_Path (Dir);
R : constant Security.Policies.Roles.Role_Policy_Access := new Roles.Role_Policy;
U : constant Security.Policies.URLs.URL_Policy_Access := new URLs.URL_Policy;
begin
Manager.Add_Policy (R.all'Access);
Manager.Add_Policy (U.all'Access);
Manager.Read_Policy (Util.Files.Compose (Path, Name));
end Configure_Policy;
-- ------------------------------
-- Test the Get_Policy, Get_Role_Policy and Add_Policy operations.
-- ------------------------------
procedure Test_Get_Role_Policy (T : in out Test) is
use type Roles.Role_Policy_Access;
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
begin
P := M.Get_Policy (Security.Policies.Roles.NAME);
T.Assert (P = null, "Get_Policy succeeded");
R := Security.Policies.Roles.Get_Role_Policy (M);
T.Assert (R = null, "Get_Role_Policy succeeded");
R := new Roles.Role_Policy;
M.Add_Policy (R.all'Access);
P := M.Get_Policy (Security.Policies.Roles.NAME);
T.Assert (P /= null, "Role policy not found");
T.Assert (P.all in Roles.Role_Policy'Class, "Invalid role policy");
R := Security.Policies.Roles.Get_Role_Policy (M);
T.Assert (R /= null, "Get_Role_Policy should not return null");
end Test_Get_Role_Policy;
-- ------------------------------
-- Test reading an empty policy file
-- ------------------------------
procedure Test_Read_Empty_Policy (T : in out Test) is
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
User : aliased Test_Principal;
Context : aliased Security.Contexts.Security_Context;
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
begin
Configure_Policy (M, "empty.xml");
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
R := Security.Policies.Roles.Get_Role_Policy (M);
declare
Admin : Policies.Roles.Role_Type;
begin
Admin := R.Find_Role ("admin");
T.Fail ("'admin' role was returned");
exception
when Security.Policies.Roles.Invalid_Name =>
null;
end;
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Admin.Permission),
"Has_Permission (admin) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Create.Permission),
"Has_Permission (create) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Update.Permission),
"Has_Permission (update) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Delete.Permission),
"Has_Permission (delete) failed for empty policy");
end Test_Read_Empty_Policy;
-- ------------------------------
-- Test reading policy files
-- ------------------------------
procedure Test_Read_Policy (T : in out Test) is
use Security.Permissions.Tests;
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
User : aliased Test_Principal;
Admin : Policies.Roles.Role_Type;
Context : aliased Security.Contexts.Security_Context;
R : Security.Policies.Roles.Role_Policy_Access;
begin
Configure_Policy (M, "simple-policy.xml");
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
R := Security.Policies.Roles.Get_Role_Policy (M);
Admin := R.Find_Role ("admin");
T.Assert (not Contexts.Has_Permission (Permission => P_Admin.Permission),
"Permission was granted but user has no role");
User.Roles (Admin) := True;
T.Assert (Contexts.Has_Permission (Permission => P_Admin.Permission),
"Permission was not granted and user has admin role");
declare
S : Util.Measures.Stamp;
Result : Boolean;
begin
for I in 1 .. 1_000 loop
Result := Contexts.Has_Permission (Permission => P_Admin.Permission);
end loop;
Util.Measures.Report (S, "Has_Permission role based (1000 calls)");
T.Assert (Result, "Permission not granted");
end;
declare
S : Util.Measures.Stamp;
begin
for I in 1 .. 1_000 loop
declare
URL : constant String := "/admin/list.html";
P : constant URLs.URL_Permission (URL'Length)
:= URLs.URL_Permission '(Len => URL'Length, URL => URL);
begin
T.Assert (Contexts.Has_Permission (Permission => P),
"Permission not granted");
end;
end loop;
Util.Measures.Report (S, "Has_Permission (1000 calls, cache hit)");
end;
end Test_Read_Policy;
-- ------------------------------
-- 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) is
M : aliased Security.Policies.Policy_Manager (2);
User : aliased Test_Principal;
Admin : Roles.Role_Type;
Context : aliased Security.Contexts.Security_Context;
R : Security.Policies.Roles.Role_Policy_Access;
U : Security.Policies.URLs.URL_Policy_Access;
begin
Configure_Policy (M, File);
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
R := Security.Policies.Roles.Get_Role_Policy (M);
U := Security.Policies.URLs.Get_URL_Policy (M);
Admin := R.Find_Role (Role);
declare
P : constant URLs.URL_Permission (URL'Length)
:= URLs.URL_Permission '(Len => URL'Length, URL => URL);
begin
-- A user without the role should not have the permission.
T.Assert (not U.Has_Permission (Context => Context,
Permission => P),
"Permission was granted for user without role. URL=" & URL);
-- Set the role.
User.Roles (Admin) := True;
T.Assert (U.Has_Permission (Context => Context,
Permission => P),
"Permission was not granted for user with role. URL=" & URL);
end;
end Check_Policy;
-- ------------------------------
-- Test reading policy files and using the <role-permission> controller
-- ------------------------------
procedure Test_Role_Policy (T : in out Test) is
begin
T.Check_Policy (File => "policy-with-role.xml",
Role => "developer",
URL => "/developer/user-should-have-developer-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "manager",
URL => "/developer/user-should-have-manager-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "manager",
URL => "/manager/user-should-have-manager-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "admin",
URL => "/manager/user-should-have-admin-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "admin",
URL => "/admin/user-should-have-admin-role");
end Test_Role_Policy;
end Security.Policies.Tests;
|
Simplify calls to Has_Permission
|
Simplify calls to Has_Permission
|
Ada
|
apache-2.0
|
Letractively/ada-security
|
ac99c7062d423ad4871b0867b5b375493dcb4a10
|
regtests/ado-testsuite.adb
|
regtests/ado-testsuite.adb
|
-----------------------------------------------------------------------
-- ado-testsuite -- Testsuite for ADO
-- 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 ADO.Tests;
with ADO.Sequences.Tests;
with ADO.Schemas.Tests;
with ADO.Objects.Tests;
with ADO.Queries.Tests;
with ADO.Parameters.Tests;
package body ADO.Testsuite is
use ADO.Tests;
procedure Drivers (Suite : in Util.Tests.Access_Test_Suite);
procedure Drivers (Suite : in Util.Tests.Access_Test_Suite) is separate;
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
ADO.Parameters.Tests.Add_Tests (Ret);
ADO.Sequences.Tests.Add_Tests (Ret);
ADO.Objects.Tests.Add_Tests (Ret);
ADO.Tests.Add_Tests (Ret);
ADO.Schemas.Tests.Add_Tests (Ret);
Drivers (Ret);
ADO.Queries.Tests.Add_Tests (Ret);
return Ret;
end Suite;
end ADO.Testsuite;
|
-----------------------------------------------------------------------
-- ado-testsuite -- Testsuite for ADO
-- 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 ADO.Tests;
with ADO.Sequences.Tests;
with ADO.Schemas.Tests;
with ADO.Objects.Tests;
with ADO.Queries.Tests;
with ADO.Parameters.Tests;
with ADO.Datasets.Tests;
package body ADO.Testsuite is
use ADO.Tests;
procedure Drivers (Suite : in Util.Tests.Access_Test_Suite);
procedure Drivers (Suite : in Util.Tests.Access_Test_Suite) is separate;
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
ADO.Parameters.Tests.Add_Tests (Ret);
ADO.Sequences.Tests.Add_Tests (Ret);
ADO.Objects.Tests.Add_Tests (Ret);
ADO.Tests.Add_Tests (Ret);
ADO.Schemas.Tests.Add_Tests (Ret);
Drivers (Ret);
ADO.Queries.Tests.Add_Tests (Ret);
ADO.Datasets.Tests.Add_Tests (Ret);
return Ret;
end Suite;
end ADO.Testsuite;
|
Add the new unit tests
|
Add the new unit tests
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
d52a1b02cb221c730d822b1315dc7d58bc95f897
|
awa/plugins/awa-blogs/src/awa-blogs-modules.adb
|
awa/plugins/awa-blogs/src/awa-blogs-modules.adb
|
-----------------------------------------------------------------------
-- awa-blogs-module -- Blog and post management module
-- Copyright (C) 2011, 2012, 2013, 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 AWA.Modules.Get;
with AWA.Modules.Beans;
with AWA.Blogs.Beans;
with AWA.Applications;
with AWA.Services.Contexts;
with AWA.Permissions;
with AWA.Permissions.Services;
with AWA.Workspaces.Models;
with AWA.Workspaces.Modules;
with AWA.Storages.Models;
with ADO.Objects;
with ADO.Sessions;
with ADO.Statements;
package body AWA.Blogs.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Blogs.Module");
package Register is new AWA.Modules.Beans (Module => Blog_Module,
Module_Access => Blog_Module_Access);
-- ------------------------------
-- Initialize the blog module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Blog_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the blogs module");
-- Setup the resource bundles.
App.Register ("blogMsg", "blogs");
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_Bean",
Handler => AWA.Blogs.Beans.Create_Post_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_List_Bean",
Handler => AWA.Blogs.Beans.Create_Post_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Admin_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Admin_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Status_List_Bean",
Handler => AWA.Blogs.Beans.Create_Status_List'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Stat_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Stat_Bean'Access);
App.Add_Servlet ("blog-image", Plugin.Image_Servlet'Unchecked_Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
end Initialize;
-- ------------------------------
-- Configures the module after its initialization and after having read its XML configuration.
-- ------------------------------
overriding
procedure Configure (Plugin : in out Blog_Module;
Props : in ASF.Applications.Config) is
pragma Unreferenced (Props);
Image_Prefix : constant String := Plugin.Get_Config (PARAM_IMAGE_PREFIX);
begin
Plugin.Image_Prefix := Wiki.Strings.To_UString (Wiki.Strings.To_WString (Image_Prefix));
end Configure;
-- ------------------------------
-- Get the blog module instance associated with the current application.
-- ------------------------------
function Get_Blog_Module return Blog_Module_Access is
function Get is new AWA.Modules.Get (Blog_Module, Blog_Module_Access, NAME);
begin
return Get;
end Get_Blog_Module;
-- ------------------------------
-- Get the image prefix that was configured for the Blog module.
-- ------------------------------
function Get_Image_Prefix (Module : in Blog_Module)
return Wiki.Strings.UString is
begin
return Module.Image_Prefix;
end Get_Image_Prefix;
-- ------------------------------
-- Create a new blog for the user workspace.
-- ------------------------------
procedure Create_Blog (Model : in Blog_Module;
Title : in String;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
WS : AWA.Workspaces.Models.Workspace_Ref;
begin
Log.Info ("Creating blog {0} for user", Title);
Ctx.Start;
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, WS);
-- Check that the user has the create blog permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Blog.Permission,
Entity => WS);
Blog.Set_Name (Title);
Blog.Set_Workspace (WS);
Blog.Set_Create_Date (Ada.Calendar.Clock);
Blog.Save (DB);
-- Add the permission for the user to use the new blog.
AWA.Workspaces.Modules.Add_Permission (Session => DB,
User => User,
Entity => Blog,
Workspace => WS.Get_Id,
List => (ACL_Delete_Blog.Permission,
ACL_Update_Post.Permission,
ACL_Create_Post.Permission,
ACL_Delete_Post.Permission));
Ctx.Commit;
Result := Blog.Get_Id;
Log.Info ("Blog {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Blog;
-- ------------------------------
-- Create a new post associated with the given blog identifier.
-- ------------------------------
procedure Create_Post (Model : in Blog_Module;
Blog_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Log.Debug ("Creating post for user");
Ctx.Start;
-- Get the blog instance.
Blog.Load (Session => DB,
Id => Blog_Id,
Found => Found);
if not Found then
Log.Error ("Blog {0} not found", ADO.Identifier'Image (Blog_Id));
raise Not_Found with "Blog not found";
end if;
-- Check that the user has the create post permission on the given blog.
AWA.Permissions.Check (Permission => ACL_Create_Post.Permission,
Entity => Blog);
-- Build the new post.
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Create_Date (Ada.Calendar.Clock);
Post.Set_Uri (URI);
Post.Set_Author (Ctx.Get_User);
Post.Set_Status (Status);
Post.Set_Blog (Blog);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
Result := Post.Get_Id;
Log.Info ("Post {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Post;
-- ------------------------------
-- Update the post title and text associated with the blog post identified by <b>Post</b>.
-- ------------------------------
procedure Update_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Publish_Date : in ADO.Nullable_Time;
Status : in AWA.Blogs.Models.Post_Status_Type) is
pragma Unreferenced (Model);
use type AWA.Blogs.Models.Post_Status_Type;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the update post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Update_Post.Permission,
Entity => Post);
if not Publish_Date.Is_Null then
Post.Set_Publish_Date (Publish_Date);
end if;
if Status = AWA.Blogs.Models.POST_PUBLISHED and then Post.Get_Publish_Date.Is_Null then
Post.Set_Publish_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Ada.Calendar.Clock));
end if;
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Uri (URI);
Post.Set_Status (Status);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
end Update_Post;
-- ------------------------------
-- Delete the post identified by the given identifier.
-- ------------------------------
procedure Delete_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier) is
pragma Unreferenced (Model);
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the delete post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Delete_Post.Permission,
Entity => Post);
Post.Delete (Session => DB);
Ctx.Commit;
end Delete_Post;
-- ------------------------------
-- Load the image data associated with a blog post. The image must be public and the
-- post visible for the image to be retrieved by anonymous users.
-- ------------------------------
procedure Load_Image (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Image_Id : in ADO.Identifier;
Width : in out Natural;
Height : in out Natural;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Into : out ADO.Blob_Ref) is
pragma Unreferenced (Model);
use type AWA.Storages.Models.Storage_Type;
Ctx : constant Services.Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : constant ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
Query : ADO.Statements.Query_Statement;
Kind : AWA.Storages.Models.Storage_Type;
begin
if Width = Natural'Last or Height = Natural'Last then
Query := DB.Create_Statement (Models.Query_Blog_Image_Get_Data);
elsif Width > 0 then
Query := DB.Create_Statement (Models.Query_Blog_Image_Width_Get_Data);
Query.Bind_Param ("width", Width);
elsif Height > 0 then
Query := DB.Create_Statement (Models.Query_Blog_Image_Height_Get_Data);
Query.Bind_Param ("height", Height);
else
Query := DB.Create_Statement (Models.Query_Blog_Image_Get_Data);
end if;
Query.Bind_Param ("post_id", Post_Id);
Query.Bind_Param ("store_id", Image_Id);
Query.Bind_Param ("user_id", User);
Query.Execute;
if not Query.Has_Elements then
Log.Warn ("Blog post image entity {0} not found", ADO.Identifier'Image (Image_Id));
raise ADO.Objects.NOT_FOUND;
end if;
Mime := Query.Get_Unbounded_String (0);
Date := Query.Get_Time (1);
Width := Query.Get_Natural (4);
Height := Query.Get_Natural (5);
Kind := AWA.Storages.Models.Storage_Type'Val (Query.Get_Integer (3));
if Kind = AWA.Storages.Models.DATABASE then
Into := Query.Get_Blob (6);
else
null;
end if;
end Load_Image;
end AWA.Blogs.Modules;
|
-----------------------------------------------------------------------
-- awa-blogs-module -- Blog and post management module
-- Copyright (C) 2011, 2012, 2013, 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 AWA.Modules.Get;
with AWA.Modules.Beans;
with AWA.Blogs.Beans;
with AWA.Applications;
with AWA.Services.Contexts;
with AWA.Permissions;
with AWA.Permissions.Services;
with AWA.Workspaces.Models;
with AWA.Workspaces.Modules;
with AWA.Storages.Models;
with ADO.Objects;
with ADO.Sessions;
with ADO.Statements;
package body AWA.Blogs.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Blogs.Module");
package Register is new AWA.Modules.Beans (Module => Blog_Module,
Module_Access => Blog_Module_Access);
-- ------------------------------
-- Initialize the blog module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Blog_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the blogs module");
-- Setup the resource bundles.
App.Register ("blogMsg", "blogs");
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_Bean",
Handler => AWA.Blogs.Beans.Create_Post_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_List_Bean",
Handler => AWA.Blogs.Beans.Create_Post_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Admin_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Admin_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Status_List_Bean",
Handler => AWA.Blogs.Beans.Create_Status_List'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Stat_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Stat_Bean'Access);
App.Add_Servlet ("blog-image", Plugin.Image_Servlet'Unchecked_Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
end Initialize;
-- ------------------------------
-- Configures the module after its initialization and after having read its XML configuration.
-- ------------------------------
overriding
procedure Configure (Plugin : in out Blog_Module;
Props : in ASF.Applications.Config) is
pragma Unreferenced (Props);
Image_Prefix : constant String := Plugin.Get_Config (PARAM_IMAGE_PREFIX);
begin
Plugin.Image_Prefix := Wiki.Strings.To_UString (Wiki.Strings.To_WString (Image_Prefix));
end Configure;
-- ------------------------------
-- Get the blog module instance associated with the current application.
-- ------------------------------
function Get_Blog_Module return Blog_Module_Access is
function Get is new AWA.Modules.Get (Blog_Module, Blog_Module_Access, NAME);
begin
return Get;
end Get_Blog_Module;
-- ------------------------------
-- Get the image prefix that was configured for the Blog module.
-- ------------------------------
function Get_Image_Prefix (Module : in Blog_Module)
return Wiki.Strings.UString is
begin
return Module.Image_Prefix;
end Get_Image_Prefix;
-- ------------------------------
-- Create a new blog for the user workspace.
-- ------------------------------
procedure Create_Blog (Model : in Blog_Module;
Title : in String;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
WS : AWA.Workspaces.Models.Workspace_Ref;
begin
Log.Info ("Creating blog {0} for user", Title);
Ctx.Start;
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, WS);
-- Check that the user has the create blog permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Blog.Permission,
Entity => WS);
Blog.Set_Name (Title);
Blog.Set_Workspace (WS);
Blog.Set_Create_Date (Ada.Calendar.Clock);
Blog.Save (DB);
-- Add the permission for the user to use the new blog.
AWA.Workspaces.Modules.Add_Permission (Session => DB,
User => User,
Entity => Blog,
Workspace => WS.Get_Id,
List => (ACL_Delete_Blog.Permission,
ACL_Update_Post.Permission,
ACL_Create_Post.Permission,
ACL_Delete_Post.Permission));
Ctx.Commit;
Result := Blog.Get_Id;
Log.Info ("Blog {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Blog;
-- ------------------------------
-- Create a new post associated with the given blog identifier.
-- ------------------------------
procedure Create_Post (Model : in Blog_Module;
Blog_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
use type AWA.Blogs.Models.Post_Status_Type;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Log.Debug ("Creating post for user");
Ctx.Start;
-- Get the blog instance.
Blog.Load (Session => DB,
Id => Blog_Id,
Found => Found);
if not Found then
Log.Error ("Blog {0} not found", ADO.Identifier'Image (Blog_Id));
raise Not_Found with "Blog not found";
end if;
-- Check that the user has the create post permission on the given blog.
AWA.Permissions.Check (Permission => ACL_Create_Post.Permission,
Entity => Blog);
-- Build the new post.
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Create_Date (Ada.Calendar.Clock);
if Status = AWA.Blogs.Models.POST_PUBLISHED then
Post.Set_Publish_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Ada.Calendar.Clock));
end if;
Post.Set_Uri (URI);
Post.Set_Author (Ctx.Get_User);
Post.Set_Status (Status);
Post.Set_Blog (Blog);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
Result := Post.Get_Id;
Log.Info ("Post {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Post;
-- ------------------------------
-- Update the post title and text associated with the blog post identified by <b>Post</b>.
-- ------------------------------
procedure Update_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Publish_Date : in ADO.Nullable_Time;
Status : in AWA.Blogs.Models.Post_Status_Type) is
pragma Unreferenced (Model);
use type AWA.Blogs.Models.Post_Status_Type;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the update post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Update_Post.Permission,
Entity => Post);
if not Publish_Date.Is_Null then
Post.Set_Publish_Date (Publish_Date);
end if;
if Status = AWA.Blogs.Models.POST_PUBLISHED and then Post.Get_Publish_Date.Is_Null then
Post.Set_Publish_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Ada.Calendar.Clock));
end if;
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Uri (URI);
Post.Set_Status (Status);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
end Update_Post;
-- ------------------------------
-- Delete the post identified by the given identifier.
-- ------------------------------
procedure Delete_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier) is
pragma Unreferenced (Model);
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the delete post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Delete_Post.Permission,
Entity => Post);
Post.Delete (Session => DB);
Ctx.Commit;
end Delete_Post;
-- ------------------------------
-- Load the image data associated with a blog post. The image must be public and the
-- post visible for the image to be retrieved by anonymous users.
-- ------------------------------
procedure Load_Image (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Image_Id : in ADO.Identifier;
Width : in out Natural;
Height : in out Natural;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Into : out ADO.Blob_Ref) is
pragma Unreferenced (Model);
use type AWA.Storages.Models.Storage_Type;
Ctx : constant Services.Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : constant ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
Query : ADO.Statements.Query_Statement;
Kind : AWA.Storages.Models.Storage_Type;
begin
if Width = Natural'Last or Height = Natural'Last then
Query := DB.Create_Statement (Models.Query_Blog_Image_Get_Data);
elsif Width > 0 then
Query := DB.Create_Statement (Models.Query_Blog_Image_Width_Get_Data);
Query.Bind_Param ("width", Width);
elsif Height > 0 then
Query := DB.Create_Statement (Models.Query_Blog_Image_Height_Get_Data);
Query.Bind_Param ("height", Height);
else
Query := DB.Create_Statement (Models.Query_Blog_Image_Get_Data);
end if;
Query.Bind_Param ("post_id", Post_Id);
Query.Bind_Param ("store_id", Image_Id);
Query.Bind_Param ("user_id", User);
Query.Execute;
if not Query.Has_Elements then
Log.Warn ("Blog post image entity {0} not found", ADO.Identifier'Image (Image_Id));
raise ADO.Objects.NOT_FOUND;
end if;
Mime := Query.Get_Unbounded_String (0);
Date := Query.Get_Time (1);
Width := Query.Get_Natural (4);
Height := Query.Get_Natural (5);
Kind := AWA.Storages.Models.Storage_Type'Val (Query.Get_Integer (3));
if Kind = AWA.Storages.Models.DATABASE then
Into := Query.Get_Blob (6);
else
null;
end if;
end Load_Image;
end AWA.Blogs.Modules;
|
Fix Create_Post to also setup the post publication date when the post is created in the PUBLISHED state
|
Fix Create_Post to also setup the post publication date when the post is created in the PUBLISHED state
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
bcb122285c8fd1094ebed5bd8c38c4fc43c17727
|
awa/plugins/awa-blogs/src/awa-blogs-modules.adb
|
awa/plugins/awa-blogs/src/awa-blogs-modules.adb
|
-----------------------------------------------------------------------
-- awa-blogs-module -- Blog and post management module
-- 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.Log.Loggers;
with AWA.Modules.Get;
with AWA.Modules.Beans;
with AWA.Blogs.Beans;
with AWA.Applications;
with AWA.Services.Contexts;
with AWA.Permissions;
with AWA.Permissions.Services;
with AWA.Workspaces.Models;
with AWA.Workspaces.Modules;
with ADO.Sessions;
with Ada.Calendar;
package body AWA.Blogs.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Blogs.Module");
package Register is new AWA.Modules.Beans (Module => Blog_Module,
Module_Access => Blog_Module_Access);
-- ------------------------------
-- Initialize the blog module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Blog_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the blogs module");
-- Setup the resource bundles.
App.Register ("blogMsg", "blogs");
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_Bean",
Handler => AWA.Blogs.Beans.Create_Post_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_List_Bean",
Handler => AWA.Blogs.Beans.Create_Post_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Admin_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Admin_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Status_List_Bean",
Handler => AWA.Blogs.Beans.Create_Status_List'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Stat_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Stat_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
end Initialize;
-- ------------------------------
-- Get the blog module instance associated with the current application.
-- ------------------------------
function Get_Blog_Module return Blog_Module_Access is
function Get is new AWA.Modules.Get (Blog_Module, Blog_Module_Access, NAME);
begin
return Get;
end Get_Blog_Module;
-- ------------------------------
-- Create a new blog for the user workspace.
-- ------------------------------
procedure Create_Blog (Model : in Blog_Module;
Title : in String;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
WS : AWA.Workspaces.Models.Workspace_Ref;
begin
Log.Info ("Creating blog {0} for user", Title);
Ctx.Start;
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, WS);
-- Check that the user has the create blog permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Blog.Permission,
Entity => WS);
Blog.Set_Name (Title);
Blog.Set_Workspace (WS);
Blog.Set_Create_Date (Ada.Calendar.Clock);
Blog.Save (DB);
-- Add the permission for the user to use the new blog.
AWA.Permissions.Services.Add_Permission (Session => DB,
User => User,
Entity => Blog,
Workspace => WS.Get_Id);
Ctx.Commit;
Result := Blog.Get_Id;
Log.Info ("Blog {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Blog;
-- ------------------------------
-- Create a new post associated with the given blog identifier.
-- ------------------------------
procedure Create_Post (Model : in Blog_Module;
Blog_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Log.Debug ("Creating post for user");
Ctx.Start;
-- Get the blog instance.
Blog.Load (Session => DB,
Id => Blog_Id,
Found => Found);
if not Found then
Log.Error ("Blog {0} not found", ADO.Identifier'Image (Blog_Id));
raise Not_Found with "Blog not found";
end if;
-- Check that the user has the create post permission on the given blog.
AWA.Permissions.Check (Permission => ACL_Create_Post.Permission,
Entity => Blog);
-- Build the new post.
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Create_Date (Ada.Calendar.Clock);
Post.Set_Uri (URI);
Post.Set_Author (Ctx.Get_User);
Post.Set_Status (Status);
Post.Set_Blog (Blog);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
Result := Post.Get_Id;
Log.Info ("Post {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Post;
-- ------------------------------
-- Update the post title and text associated with the blog post identified by <b>Post</b>.
-- ------------------------------
procedure Update_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type) is
pragma Unreferenced (Model);
use type AWA.Blogs.Models.Post_Status_Type;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the update post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Update_Post.Permission,
Entity => Post);
if Status = AWA.Blogs.Models.POST_PUBLISHED and then Post.Get_Publish_Date.Is_Null then
Post.Set_Publish_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Ada.Calendar.Clock));
end if;
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Uri (URI);
Post.Set_Status (Status);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
end Update_Post;
-- ------------------------------
-- Delete the post identified by the given identifier.
-- ------------------------------
procedure Delete_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier) is
pragma Unreferenced (Model);
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the delete post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Delete_Post.Permission,
Entity => Post);
Post.Delete (Session => DB);
Ctx.Commit;
end Delete_Post;
end AWA.Blogs.Modules;
|
-----------------------------------------------------------------------
-- awa-blogs-module -- Blog and post management module
-- 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.Log.Loggers;
with AWA.Modules.Get;
with AWA.Modules.Beans;
with AWA.Blogs.Beans;
with AWA.Applications;
with AWA.Services.Contexts;
with AWA.Permissions;
with AWA.Permissions.Services;
with AWA.Workspaces.Models;
with AWA.Workspaces.Modules;
with ADO.Objects;
with ADO.Sessions;
with Ada.Calendar;
package body AWA.Blogs.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Blogs.Module");
package Register is new AWA.Modules.Beans (Module => Blog_Module,
Module_Access => Blog_Module_Access);
-- ------------------------------
-- Initialize the blog module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Blog_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the blogs module");
-- Setup the resource bundles.
App.Register ("blogMsg", "blogs");
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_Bean",
Handler => AWA.Blogs.Beans.Create_Post_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_List_Bean",
Handler => AWA.Blogs.Beans.Create_Post_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Admin_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Admin_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Status_List_Bean",
Handler => AWA.Blogs.Beans.Create_Status_List'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Stat_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Stat_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
end Initialize;
-- ------------------------------
-- Get the blog module instance associated with the current application.
-- ------------------------------
function Get_Blog_Module return Blog_Module_Access is
function Get is new AWA.Modules.Get (Blog_Module, Blog_Module_Access, NAME);
begin
return Get;
end Get_Blog_Module;
-- ------------------------------
-- Create a new blog for the user workspace.
-- ------------------------------
procedure Create_Blog (Model : in Blog_Module;
Title : in String;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
WS : AWA.Workspaces.Models.Workspace_Ref;
begin
Log.Info ("Creating blog {0} for user", Title);
Ctx.Start;
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, WS);
-- Check that the user has the create blog permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Blog.Permission,
Entity => WS);
Blog.Set_Name (Title);
Blog.Set_Workspace (WS);
Blog.Set_Create_Date (Ada.Calendar.Clock);
Blog.Save (DB);
-- Add the permission for the user to use the new blog.
AWA.Workspaces.Modules.Add_Permission (Session => DB,
User => User,
Entity => Blog,
Workspace => WS.Get_Id,
List => (ACL_Delete_Blog.Permission,
ACL_Update_Post.Permission,
ACL_Create_Post.Permission,
ACL_Delete_Post.Permission));
Ctx.Commit;
Result := Blog.Get_Id;
Log.Info ("Blog {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Blog;
-- ------------------------------
-- Create a new post associated with the given blog identifier.
-- ------------------------------
procedure Create_Post (Model : in Blog_Module;
Blog_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Log.Debug ("Creating post for user");
Ctx.Start;
-- Get the blog instance.
Blog.Load (Session => DB,
Id => Blog_Id,
Found => Found);
if not Found then
Log.Error ("Blog {0} not found", ADO.Identifier'Image (Blog_Id));
raise Not_Found with "Blog not found";
end if;
-- Check that the user has the create post permission on the given blog.
AWA.Permissions.Check (Permission => ACL_Create_Post.Permission,
Entity => Blog);
-- Build the new post.
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Create_Date (Ada.Calendar.Clock);
Post.Set_Uri (URI);
Post.Set_Author (Ctx.Get_User);
Post.Set_Status (Status);
Post.Set_Blog (Blog);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
Result := Post.Get_Id;
Log.Info ("Post {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Post;
-- ------------------------------
-- Update the post title and text associated with the blog post identified by <b>Post</b>.
-- ------------------------------
procedure Update_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type) is
pragma Unreferenced (Model);
use type AWA.Blogs.Models.Post_Status_Type;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the update post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Update_Post.Permission,
Entity => Post);
if Status = AWA.Blogs.Models.POST_PUBLISHED and then Post.Get_Publish_Date.Is_Null then
Post.Set_Publish_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Ada.Calendar.Clock));
end if;
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Uri (URI);
Post.Set_Status (Status);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
end Update_Post;
-- ------------------------------
-- Delete the post identified by the given identifier.
-- ------------------------------
procedure Delete_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier) is
pragma Unreferenced (Model);
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the delete post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Delete_Post.Permission,
Entity => Post);
Post.Delete (Session => DB);
Ctx.Commit;
end Delete_Post;
end AWA.Blogs.Modules;
|
Change the blog permission creation to make a create/update/delete permission
|
Change the blog permission creation to make a create/update/delete permission
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
5d66700eff241ffbae431fab4470d48090f6d999
|
awa/plugins/awa-votes/src/awa-votes-modules.ads
|
awa/plugins/awa-votes/src/awa-votes-modules.ads
|
-----------------------------------------------------------------------
-- awa-votes-modules -- Module votes
-- 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 ASF.Applications;
with ADO;
with AWA.Modules;
package AWA.Votes.Modules is
-- The name under which the module is registered.
NAME : constant String := "votes";
-- ------------------------------
-- Module votes
-- ------------------------------
type Vote_Module is new AWA.Modules.Module with private;
type Vote_Module_Access is access all Vote_Module'Class;
-- Initialize the votes module.
overriding
procedure Initialize (Plugin : in out Vote_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Get the votes module.
function Get_Vote_Module return Vote_Module_Access;
-- Vote for the given element.
procedure Vote_For (Model : in Vote_Module;
Id : in ADO.Identifier;
Entity_Type : in String;
Permission : in String;
Rating : in Integer);
private
type Vote_Module is new AWA.Modules.Module with null record;
end AWA.Votes.Modules;
|
-----------------------------------------------------------------------
-- awa-votes-modules -- Module votes
-- 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 ASF.Applications;
with ADO;
with AWA.Modules;
package AWA.Votes.Modules is
-- The name under which the module is registered.
NAME : constant String := "votes";
-- ------------------------------
-- Module votes
-- ------------------------------
type Vote_Module is new AWA.Modules.Module with private;
type Vote_Module_Access is access all Vote_Module'Class;
-- Initialize the votes module.
overriding
procedure Initialize (Plugin : in out Vote_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Get the votes module.
function Get_Vote_Module return Vote_Module_Access;
-- Vote for the given element and return the total vote for that element.
procedure Vote_For (Model : in Vote_Module;
Id : in ADO.Identifier;
Entity_Type : in String;
Permission : in String;
Value : in Integer;
Total : out Integer);
private
type Vote_Module is new AWA.Modules.Module with null record;
end AWA.Votes.Modules;
|
Return the total vote after the vote is updated
|
Return the total vote after the vote is updated
|
Ada
|
apache-2.0
|
Letractively/ada-awa,tectronics/ada-awa,tectronics/ada-awa,Letractively/ada-awa,tectronics/ada-awa,Letractively/ada-awa
|
fa07f3b643e77f21269d4e14a47f86fa8ad2c1f1
|
samples/beans/facebook.adb
|
samples/beans/facebook.adb
|
-----------------------------------------------------------------------
-- facebook - Use Facebook Graph API
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Util.Http.Clients;
with Util.Http.Rest;
with Util.Serialize.Mappers.Record_Mapper;
with Util.Serialize.Mappers.Vector_Mapper;
with ASF.Sessions;
with ASF.Contexts.Faces;
with ASF.Events.Faces.Actions;
package body Facebook is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Facebook");
type Friend_Field_Type is (FIELD_NAME, FIELD_ID);
type Feed_Field_Type is (FIELD_ID, FIELD_NAME, FIELD_FROM, FIELD_MESSAGE,
FIELD_PICTURE, FIELD_LINK, FIELD_DESCRIPTION, FIELD_ICON);
procedure Set_Member (Into : in out Friend_Info;
Field : in Friend_Field_Type;
Value : in Util.Beans.Objects.Object);
procedure Set_Member (Into : in out Feed_Info;
Field : in Feed_Field_Type;
Value : in Util.Beans.Objects.Object);
procedure Set_Member (Into : in out Friend_Info;
Field : in Friend_Field_Type;
Value : in Util.Beans.Objects.Object) is
begin
case Field is
when FIELD_ID =>
Into.Id := Value;
when FIELD_NAME =>
Into.Name := Value;
end case;
end Set_Member;
procedure Set_Member (Into : in out Feed_Info;
Field : in Feed_Field_Type;
Value : in Util.Beans.Objects.Object) is
begin
Log.Info ("Set field {0} to {1}", Feed_Field_Type'Image (Field),
Util.Beans.Objects.To_String (Value));
case Field is
when FIELD_ID =>
Into.Id := Value;
when FIELD_NAME =>
Into.Name := Value;
when FIELD_FROM =>
Into.From := Value;
when FIELD_MESSAGE =>
Into.Message := Value;
when FIELD_LINK =>
Into.Link := Value;
when FIELD_PICTURE =>
Into.Picture := Value;
when FIELD_ICON =>
Into.Icon := Value;
when FIELD_DESCRIPTION =>
Into.Description := Value;
end case;
end Set_Member;
package Friend_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Friend_Info,
Element_Type_Access => Friend_Info_Access,
Fields => Friend_Field_Type,
Set_Member => Set_Member);
package Friend_Vector_Mapper is
new Util.Serialize.Mappers.Vector_Mapper (Vectors => Friend_List.Vectors,
Element_Mapper => Friend_Mapper);
package Feed_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Feed_Info,
Element_Type_Access => Feed_Info_Access,
Fields => Feed_Field_Type,
Set_Member => Set_Member);
package Feed_Vector_Mapper is
new Util.Serialize.Mappers.Vector_Mapper (Vectors => Feed_List.Vectors,
Element_Mapper => Feed_Mapper);
Friend_Map : aliased Friend_Mapper.Mapper;
Friend_Vector_Map : aliased Friend_Vector_Mapper.Mapper;
Feed_Map : aliased Feed_Mapper.Mapper;
Feed_Vector_Map : aliased Feed_Vector_Mapper.Mapper;
procedure Get_Friends is
new Util.Http.Rest.Rest_Get_Vector (Vector_Mapper => Friend_Vector_Mapper);
procedure Get_Feeds is
new Util.Http.Rest.Rest_Get_Vector (Vector_Mapper => Feed_Vector_Mapper);
-- ------------------------------
-- Get the access token from the user session.
-- ------------------------------
function Get_Access_Token return String is
use type ASF.Contexts.Faces.Faces_Context_Access;
Context : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
begin
if Context = null then
return "";
end if;
declare
S : ASF.Sessions.Session := Context.Get_Session;
begin
if not S.Is_Valid then
return "";
end if;
declare
Token : Util.Beans.Objects.Object := S.Get_Attribute ("access_token");
begin
if Util.Beans.Objects.Is_Null (Token) then
return "";
else
return Util.Beans.Objects.To_String (Token);
end if;
end;
end;
end Get_Access_Token;
-- ------------------------------
-- 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 Friend_Info;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "name" then
return From.Name;
elsif Name = "id" then
return From.Id;
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- 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 Feed_Info;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "id" then
return From.Id;
elsif Name = "name" then
return From.Name;
elsif Name = "from" then
return From.From;
elsif Name = "message" then
return From.Message;
elsif Name = "picture" then
return From.Picture;
elsif Name = "link" then
return From.Link;
elsif Name = "description" then
return From.Description;
elsif Name = "icon" then
return From.Icon;
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- 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 Friend_List_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "hasAccessToken" then
return Util.Beans.Objects.To_Object (False);
end if;
return Friend_List.List_Bean (From).Get_Value (Name);
end Get_Value;
-- ------------------------------
-- Create a Friend_List bean instance.
-- ------------------------------
function Create_Friends_Bean return Util.Beans.Basic.Readonly_Bean_Access is
List : Friend_List_Bean_Access := new Friend_List_Bean;
Token : constant String := Get_Access_Token;
begin
if Token'Length > 0 then
declare
C : Util.Http.Rest.Client;
begin
Log.Info ("Getting the Facebook friends");
Get_Friends ("https://graph.facebook.com/me/friends?access_token="
& Token,
Friend_Vector_Map'Access,
"/data",
List.List'Access);
end;
end if;
return List.all'Access;
end Create_Friends_Bean;
-- ------------------------------
-- Build and return a Facebook feed list.
-- ------------------------------
function Create_Feed_List_Bean return Util.Beans.Basic.Readonly_Bean_Access is
List : Feed_List.List_Bean_Access := new Feed_List.List_Bean;
Token : constant String := Get_Access_Token;
begin
if Token'Length > 0 then
declare
C : Util.Http.Rest.Client;
begin
Log.Info ("Getting the Facebook feeds");
Get_Feeds ("https://graph.facebook.com/me/home?access_token="
& Token,
Feed_Vector_Map'Access,
"/data",
List.List'Access);
end;
end if;
return List.all'Access;
end Create_Feed_List_Bean;
-- ------------------------------
-- Get the user information identified by the given name.
-- ------------------------------
overriding
function Get_Value (From : in Facebook_Auth;
Name : in String) return Util.Beans.Objects.Object is
use type ASF.Contexts.Faces.Faces_Context_Access;
F : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
begin
if F /= null and Name = "authenticate_url" then
declare
S : ASF.Sessions.Session := F.Get_Session (True);
Id : constant String := S.Get_Id;
State : constant String := From.Get_State (Id);
Params : constant String := From.Get_Auth_Params (State, "read_stream");
begin
Log.Info ("OAuth params: {0}", Params);
return Util.Beans.Objects.To_Object ("https://www.facebook.com/dialog/oauth?"
& Params);
end;
elsif F /= null and Name = "isAuthenticated" then
declare
S : ASF.Sessions.Session := F.Get_Session (False);
begin
if S.Is_Valid and
then not Util.Beans.Objects.Is_Null (S.Get_Attribute ("access_token")) then
return Util.Beans.Objects.To_Object (True);
else
return Util.Beans.Objects.To_Object (False);
end if;
end;
end if;
return Util.Beans.Objects.Null_Object;
end Get_Value;
-- ------------------------------
-- Authenticate result from Facebook.
-- ------------------------------
procedure Authenticate (From : in out Facebook_Auth;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
use type Security.OAuth.Clients.Access_Token_Access;
F : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
Session : ASF.Sessions.Session := F.Get_Session;
State : constant String := F.Get_Parameter (Security.OAuth.State);
Code : constant String := F.Get_Parameter (Security.OAuth.Code);
begin
Log.Info ("Auth code {0} for state {1}", Code, State);
if Session.Is_Valid then
if From.Is_Valid_State (Session.Get_Id, State) then
declare
Acc : Security.OAuth.Clients.Access_Token_Access
:= From.Request_Access_Token (Code);
begin
if Acc /= null then
Log.Info ("Access token is {0}", Acc.Get_Name);
Session.Set_Attribute ("access_token",
Util.Beans.Objects.To_Object (Acc.Get_Name));
end if;
end;
end if;
end if;
end Authenticate;
package Authenticate_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Facebook_Auth,
Method => Authenticate,
Name => "authenticate");
Binding_Array : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (1 => Authenticate_Binding.Proxy'Unchecked_Access);
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Facebook_Auth)
return Util.Beans.Methods.Method_Binding_Array_Access is
begin
return Binding_Array'Access;
end Get_Method_Bindings;
begin
Friend_Map.Add_Default_Mapping;
Friend_Vector_Map.Set_Mapping (Friend_Map'Access);
Feed_Map.Add_Mapping ("id", FIELD_ID);
Feed_Map.Add_Mapping ("name", FIELD_NAME);
Feed_Map.Add_Mapping ("message", FIELD_MESSAGE);
Feed_Map.Add_Mapping ("description", FIELD_DESCRIPTION);
Feed_Map.Add_Mapping ("from/name", FIELD_FROM);
Feed_Map.Add_Mapping ("picture", FIELD_PICTURE);
Feed_Map.Add_Mapping ("link", FIELD_LINK);
Feed_Map.Add_Mapping ("icon", FIELD_ICON);
Feed_Vector_Map.Set_Mapping (Feed_Map'Access);
end Facebook;
|
-----------------------------------------------------------------------
-- facebook - Use Facebook Graph API
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Util.Http.Rest;
with Util.Serialize.Mappers.Record_Mapper;
with Util.Serialize.Mappers.Vector_Mapper;
with ASF.Sessions;
with ASF.Contexts.Faces;
with ASF.Events.Faces.Actions;
package body Facebook is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Facebook");
type Friend_Field_Type is (FIELD_NAME, FIELD_ID);
type Feed_Field_Type is (FIELD_ID, FIELD_NAME, FIELD_FROM, FIELD_MESSAGE,
FIELD_PICTURE, FIELD_LINK, FIELD_DESCRIPTION, FIELD_ICON);
procedure Set_Member (Into : in out Friend_Info;
Field : in Friend_Field_Type;
Value : in Util.Beans.Objects.Object);
procedure Set_Member (Into : in out Feed_Info;
Field : in Feed_Field_Type;
Value : in Util.Beans.Objects.Object);
procedure Set_Member (Into : in out Friend_Info;
Field : in Friend_Field_Type;
Value : in Util.Beans.Objects.Object) is
begin
case Field is
when FIELD_ID =>
Into.Id := Value;
when FIELD_NAME =>
Into.Name := Value;
end case;
end Set_Member;
procedure Set_Member (Into : in out Feed_Info;
Field : in Feed_Field_Type;
Value : in Util.Beans.Objects.Object) is
begin
Log.Info ("Set field {0} to {1}", Feed_Field_Type'Image (Field),
Util.Beans.Objects.To_String (Value));
case Field is
when FIELD_ID =>
Into.Id := Value;
when FIELD_NAME =>
Into.Name := Value;
when FIELD_FROM =>
Into.From := Value;
when FIELD_MESSAGE =>
Into.Message := Value;
when FIELD_LINK =>
Into.Link := Value;
when FIELD_PICTURE =>
Into.Picture := Value;
when FIELD_ICON =>
Into.Icon := Value;
when FIELD_DESCRIPTION =>
Into.Description := Value;
end case;
end Set_Member;
package Friend_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Friend_Info,
Element_Type_Access => Friend_Info_Access,
Fields => Friend_Field_Type,
Set_Member => Set_Member);
package Friend_Vector_Mapper is
new Util.Serialize.Mappers.Vector_Mapper (Vectors => Friend_List.Vectors,
Element_Mapper => Friend_Mapper);
package Feed_Mapper is
new Util.Serialize.Mappers.Record_Mapper (Element_Type => Feed_Info,
Element_Type_Access => Feed_Info_Access,
Fields => Feed_Field_Type,
Set_Member => Set_Member);
package Feed_Vector_Mapper is
new Util.Serialize.Mappers.Vector_Mapper (Vectors => Feed_List.Vectors,
Element_Mapper => Feed_Mapper);
Friend_Map : aliased Friend_Mapper.Mapper;
Friend_Vector_Map : aliased Friend_Vector_Mapper.Mapper;
Feed_Map : aliased Feed_Mapper.Mapper;
Feed_Vector_Map : aliased Feed_Vector_Mapper.Mapper;
procedure Get_Friends is
new Util.Http.Rest.Rest_Get_Vector (Vector_Mapper => Friend_Vector_Mapper);
procedure Get_Feeds is
new Util.Http.Rest.Rest_Get_Vector (Vector_Mapper => Feed_Vector_Mapper);
-- ------------------------------
-- Get the access token from the user session.
-- ------------------------------
function Get_Access_Token return String is
use type ASF.Contexts.Faces.Faces_Context_Access;
Context : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
begin
if Context = null then
return "";
end if;
declare
S : constant ASF.Sessions.Session := Context.Get_Session;
begin
if not S.Is_Valid then
return "";
end if;
declare
Token : constant Util.Beans.Objects.Object := S.Get_Attribute ("access_token");
begin
if Util.Beans.Objects.Is_Null (Token) then
return "";
else
return Util.Beans.Objects.To_String (Token);
end if;
end;
end;
end Get_Access_Token;
-- ------------------------------
-- 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 Friend_Info;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "name" then
return From.Name;
elsif Name = "id" then
return From.Id;
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- 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 Feed_Info;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "id" then
return From.Id;
elsif Name = "name" then
return From.Name;
elsif Name = "from" then
return From.From;
elsif Name = "message" then
return From.Message;
elsif Name = "picture" then
return From.Picture;
elsif Name = "link" then
return From.Link;
elsif Name = "description" then
return From.Description;
elsif Name = "icon" then
return From.Icon;
else
return Util.Beans.Objects.Null_Object;
end if;
end Get_Value;
-- ------------------------------
-- 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 Friend_List_Bean;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "hasAccessToken" then
return Util.Beans.Objects.To_Object (False);
end if;
return Friend_List.List_Bean (From).Get_Value (Name);
end Get_Value;
-- ------------------------------
-- Create a Friend_List bean instance.
-- ------------------------------
function Create_Friends_Bean return Util.Beans.Basic.Readonly_Bean_Access is
List : Friend_List_Bean_Access := new Friend_List_Bean;
Token : constant String := Get_Access_Token;
begin
if Token'Length > 0 then
Log.Info ("Getting the Facebook friends");
Get_Friends ("https://graph.facebook.com/me/friends?access_token="
& Token,
Friend_Vector_Map'Access,
"/data",
List.List'Access);
end if;
return List.all'Access;
end Create_Friends_Bean;
-- ------------------------------
-- Build and return a Facebook feed list.
-- ------------------------------
function Create_Feed_List_Bean return Util.Beans.Basic.Readonly_Bean_Access is
List : Feed_List.List_Bean_Access := new Feed_List.List_Bean;
Token : constant String := Get_Access_Token;
begin
if Token'Length > 0 then
Log.Info ("Getting the Facebook feeds");
Get_Feeds ("https://graph.facebook.com/me/home?access_token="
& Token,
Feed_Vector_Map'Access,
"/data",
List.List'Access);
end if;
return List.all'Access;
end Create_Feed_List_Bean;
-- ------------------------------
-- Get the user information identified by the given name.
-- ------------------------------
overriding
function Get_Value (From : in Facebook_Auth;
Name : in String) return Util.Beans.Objects.Object is
use type ASF.Contexts.Faces.Faces_Context_Access;
F : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
begin
if F /= null and Name = "authenticate_url" then
declare
S : constant ASF.Sessions.Session := F.Get_Session (True);
Id : constant String := S.Get_Id;
State : constant String := From.Get_State (Id);
Params : constant String := From.Get_Auth_Params (State, "read_stream");
begin
Log.Info ("OAuth params: {0}", Params);
return Util.Beans.Objects.To_Object ("https://www.facebook.com/dialog/oauth?"
& Params);
end;
elsif F /= null and Name = "isAuthenticated" then
declare
S : constant ASF.Sessions.Session := F.Get_Session (False);
begin
if S.Is_Valid and
then not Util.Beans.Objects.Is_Null (S.Get_Attribute ("access_token")) then
return Util.Beans.Objects.To_Object (True);
else
return Util.Beans.Objects.To_Object (False);
end if;
end;
end if;
return Util.Beans.Objects.Null_Object;
end Get_Value;
-- ------------------------------
-- Authenticate result from Facebook.
-- ------------------------------
procedure Authenticate (From : in out Facebook_Auth;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
pragma Unreferenced (Outcome);
use type Security.OAuth.Clients.Access_Token_Access;
F : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
Session : ASF.Sessions.Session := F.Get_Session;
State : constant String := F.Get_Parameter (Security.OAuth.State);
Code : constant String := F.Get_Parameter (Security.OAuth.Code);
begin
Log.Info ("Auth code {0} for state {1}", Code, State);
if Session.Is_Valid then
if From.Is_Valid_State (Session.Get_Id, State) then
declare
Acc : constant Security.OAuth.Clients.Access_Token_Access
:= From.Request_Access_Token (Code);
begin
if Acc /= null then
Log.Info ("Access token is {0}", Acc.Get_Name);
Session.Set_Attribute ("access_token",
Util.Beans.Objects.To_Object (Acc.Get_Name));
end if;
end;
end if;
end if;
end Authenticate;
package Authenticate_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Facebook_Auth,
Method => Authenticate,
Name => "authenticate");
Binding_Array : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (1 => Authenticate_Binding.Proxy'Unchecked_Access);
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Facebook_Auth)
return Util.Beans.Methods.Method_Binding_Array_Access is
pragma Unreferenced (From);
begin
return Binding_Array'Access;
end Get_Method_Bindings;
begin
Friend_Map.Add_Default_Mapping;
Friend_Vector_Map.Set_Mapping (Friend_Map'Access);
Feed_Map.Add_Mapping ("id", FIELD_ID);
Feed_Map.Add_Mapping ("name", FIELD_NAME);
Feed_Map.Add_Mapping ("message", FIELD_MESSAGE);
Feed_Map.Add_Mapping ("description", FIELD_DESCRIPTION);
Feed_Map.Add_Mapping ("from/name", FIELD_FROM);
Feed_Map.Add_Mapping ("picture", FIELD_PICTURE);
Feed_Map.Add_Mapping ("link", FIELD_LINK);
Feed_Map.Add_Mapping ("icon", FIELD_ICON);
Feed_Vector_Map.Set_Mapping (Feed_Map'Access);
end Facebook;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
Letractively/ada-asf,Letractively/ada-asf,Letractively/ada-asf
|
eb104f2780416e9a8748f4ca009a22f0816c1c3c
|
src/asf-views-nodes-jsf.ads
|
src/asf-views-nodes-jsf.ads
|
-----------------------------------------------------------------------
-- views.nodes.jsf -- JSF Core Tag Library
-- 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.Views.Nodes;
with ASF.Contexts.Facelets;
with ASF.Validators;
-- The <b>ASF.Views.Nodes.Jsf</b> package implements various JSF Core Tag
-- components which alter the component tree but don't need to create
-- new UI components in the usual way. The following components are supported:
--
-- <f:attribute name='...' value='...'/>
-- <f:converter converterId='...'/>
-- <f:validateXXX .../>
-- <f:facet name='...'>...</f:facet>
--
-- The <b>f:attribute</b>, <b>f:converter</b> and <b>f:validateXXX</b> tags don't create any
-- component. The <b>f:facet</b> creates components that are inserted as a facet component
-- in the component tree.
package ASF.Views.Nodes.Jsf is
-- ------------------------------
-- Converter Tag
-- ------------------------------
-- The <b>Converter_Tag_Node</b> is created in the facelet tree when
-- the <f:converter> element is found. When building the component tree,
-- we have to find the <b>Converter</b> object and attach it to the
-- parent component. The parent component must implement the <b>Value_Holder</b>
-- interface.
type Converter_Tag_Node is new Views.Nodes.Tag_Node with private;
type Converter_Tag_Node_Access is access all Converter_Tag_Node'Class;
-- Create the Converter Tag
function Create_Converter_Tag_Node (Binding : in Binding_Access;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as
-- the last child of the given parent. Calls recursively the
-- method to create children. Get the specified converter and
-- add it to the parent component. This operation does not create any
-- new UIComponent.
overriding
procedure Build_Components (Node : access Converter_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Convert Date Time Tag
-- ------------------------------
-- The <b>Convert_Date_Time_Tag_Node</b> is created in the facelet tree when
-- the <f:converterDateTime> element is found. When building the component tree,
-- we have to find the <b>Converter</b> object and attach it to the
-- parent component. The parent component must implement the <b>Value_Holder</b>
-- interface.
type Convert_Date_Time_Tag_Node is new Views.Nodes.Tag_Node with private;
type Convert_Date_Time_Tag_Node_Access is access all Convert_Date_Time_Tag_Node'Class;
-- Create the Converter Tag
function Create_Convert_Date_Time_Tag_Node (Binding : in Binding_Access;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as
-- the last child of the given parent. Calls recursively the
-- method to create children. Get the specified converter and
-- add it to the parent component. This operation does not create any
-- new UIComponent.
overriding
procedure Build_Components (Node : access Convert_Date_Time_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Validator Tag
-- ------------------------------
-- The <b>Validator_Tag_Node</b> is created in the facelet tree when
-- the <f:validateXXX> element is found. When building the component tree,
-- we have to find the <b>Validator</b> object and attach it to the
-- parent component. The parent component must implement the <b>Editable_Value_Holder</b>
-- interface.
type Validator_Tag_Node is new Views.Nodes.Tag_Node with private;
type Validator_Tag_Node_Access is access all Validator_Tag_Node'Class;
-- Create the Validator Tag
function Create_Validator_Tag_Node (Binding : in Binding_Access;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Get the validator instance that corresponds to the validator tag.
-- Returns in <b>Validator</b> the instance if it exists and indicate
-- in <b>Shared</b> whether it must be freed or not when the component is deleted.
procedure Get_Validator (Node : in Validator_Tag_Node;
Context : in out Contexts.Facelets.Facelet_Context'Class;
Validator : out Validators.Validator_Access;
Shared : out Boolean);
-- Get the specified validator and add it to the parent component.
-- This operation does not create any new UIComponent.
overriding
procedure Build_Components (Node : access Validator_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Range Validator Tag
-- ------------------------------
-- The <b>Range_Validator_Tag_Node</b> is created in the facelet tree when
-- the <f:validateLongRange> element is found.
-- The parent component must implement the <b>Editable_Value_Holder</b>
-- interface.
type Range_Validator_Tag_Node is new Validator_Tag_Node with private;
type Range_Validator_Tag_Node_Access is access all Range_Validator_Tag_Node'Class;
-- Create the Range_Validator Tag
function Create_Range_Validator_Tag_Node (Binding : in Binding_Access;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Get the validator instance that corresponds to the range validator.
-- Returns in <b>Validator</b> the validator instance if it exists and indicate
-- in <b>Shared</b> whether it must be freed or not when the component is deleted.
overriding
procedure Get_Validator (Node : in Range_Validator_Tag_Node;
Context : in out Contexts.Facelets.Facelet_Context'Class;
Validator : out Validators.Validator_Access;
Shared : out Boolean);
-- ------------------------------
-- Length Validator Tag
-- ------------------------------
-- The <b>Length_Validator_Tag_Node</b> is created in the facelet tree when
-- the <f:validateLength> element is found. When building the component tree,
-- we have to find the <b>Validator</b> object and attach it to the
-- parent component. The parent component must implement the <b>Editable_Value_Holder</b>
-- interface.
type Length_Validator_Tag_Node is new Validator_Tag_Node with private;
type Length_Validator_Tag_Node_Access is access all Length_Validator_Tag_Node'Class;
-- Create the Length_Validator Tag. Verifies that the XML node defines
-- the <b>minimum</b> or the <b>maximum</b> or both attributes.
function Create_Length_Validator_Tag_Node (Binding : in Binding_Access;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Get the validator instance that corresponds to the validator tag.
-- Returns in <b>Validator</b> the instance if it exists and indicate
-- in <b>Shared</b> whether it must be freed or not when the component is deleted.
overriding
procedure Get_Validator (Node : in Length_Validator_Tag_Node;
Context : in out Contexts.Facelets.Facelet_Context'Class;
Validator : out Validators.Validator_Access;
Shared : out Boolean);
-- ------------------------------
-- Attribute Tag
-- ------------------------------
-- The <b>Attribute_Tag_Node</b> is created in the facelet tree when
-- the <f:attribute> element is found. When building the component tree,
-- an attribute is added to the parent component.
type Attribute_Tag_Node is new Views.Nodes.Tag_Node with private;
type Attribute_Tag_Node_Access is access all Attribute_Tag_Node'Class;
-- Create the Attribute Tag
function Create_Attribute_Tag_Node (Binding : in Binding_Access;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as
-- the last child of the given parent. Calls recursively the
-- method to create children.
-- Adds the attribute to the component node.
-- This operation does not create any new UIComponent.
overriding
procedure Build_Components (Node : access Attribute_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Facet Tag
-- ------------------------------
-- The <b>Facet_Tag_Node</b> is created in the facelet tree when
-- the <f:facet> element is found. After building the component tree,
-- we have to add the component as a facet element of the parent component.
--
type Facet_Tag_Node is new Views.Nodes.Tag_Node with private;
type Facet_Tag_Node_Access is access all Facet_Tag_Node'Class;
-- Create the Facet Tag
function Create_Facet_Tag_Node (Binding : in Binding_Access;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as
-- the facet component of the given parent. Calls recursively the
-- method to create children.
overriding
procedure Build_Components (Node : access Facet_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Metadata Tag
-- ------------------------------
-- The <b>Metadata_Tag_Node</b> is created in the facelet tree when
-- the <f:metadata> element is found. This special component is inserted as a special
-- facet component on the UIView parent component.
type Metadata_Tag_Node is new Views.Nodes.Tag_Node with private;
type Metadata_Tag_Node_Access is access all Metadata_Tag_Node'Class;
-- Create the Metadata Tag
function Create_Metadata_Tag_Node (Binding : in Binding_Access;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as a metadata information
-- facet for the UIView parent component.
overriding
procedure Build_Components (Node : access Metadata_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- The elaboration check is disabled on the Create_XXX operation because they
-- are referenced by the Components.Core.Factory to define a static UI binding.
-- This reference triggers the implicit Elaborate_All for the Nodes.JSF package.
-- At the end, we obtain a circular dependency that cannot be resolved.
-- It is safe to suppress the elaboration check because these Create_XXX operation
-- are not invoked before the application is initialized and a view is rendered.
pragma Suppress (Elaboration_Check, On => Create_Attribute_Tag_Node);
pragma Suppress (Elaboration_Check, On => Create_Converter_Tag_Node);
pragma Suppress (Elaboration_Check, On => Create_Convert_Date_Time_Tag_Node);
pragma Suppress (Elaboration_Check, On => Create_Facet_Tag_Node);
pragma Suppress (Elaboration_Check, On => Create_Metadata_Tag_Node);
pragma Suppress (Elaboration_Check, On => Create_Length_Validator_Tag_Node);
pragma Suppress (Elaboration_Check, On => Create_Range_Validator_Tag_Node);
pragma Suppress (Elaboration_Check, On => Create_Validator_Tag_Node);
private
type Converter_Tag_Node is new Views.Nodes.Tag_Node with record
Converter : EL.Objects.Object;
end record;
type Convert_Date_Time_Tag_Node is new Views.Nodes.Tag_Node with record
Date_Style : Tag_Attribute_Access;
Time_Style : Tag_Attribute_Access;
Locale : Tag_Attribute_Access;
Pattern : Tag_Attribute_Access;
Format : Tag_Attribute_Access;
end record;
type Validator_Tag_Node is new Views.Nodes.Tag_Node with record
Validator : EL.Objects.Object;
end record;
type Length_Validator_Tag_Node is new Validator_Tag_Node with record
Minimum : Tag_Attribute_Access;
Maximum : Tag_Attribute_Access;
end record;
type Range_Validator_Tag_Node is new Validator_Tag_Node with record
Minimum : Tag_Attribute_Access;
Maximum : Tag_Attribute_Access;
end record;
type Attribute_Tag_Node is new Views.Nodes.Tag_Node with record
Attr : aliased Tag_Attribute;
Attr_Name : Tag_Attribute_Access;
Value : Tag_Attribute_Access;
end record;
type Facet_Tag_Node is new Views.Nodes.Tag_Node with record
Facet_Name : Tag_Attribute_Access;
end record;
type Metadata_Tag_Node is new Views.Nodes.Tag_Node with null record;
end ASF.Views.Nodes.Jsf;
|
-----------------------------------------------------------------------
-- views.nodes.jsf -- JSF Core Tag Library
-- Copyright (C) 2010, 2011, 2012, 2013, 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.Contexts.Facelets;
with ASF.Validators;
-- The <b>ASF.Views.Nodes.Jsf</b> package implements various JSF Core Tag
-- components which alter the component tree but don't need to create
-- new UI components in the usual way. The following components are supported:
--
-- <f:attribute name='...' value='...'/>
-- <f:converter converterId='...'/>
-- <f:validateXXX .../>
-- <f:facet name='...'>...</f:facet>
--
-- The <b>f:attribute</b>, <b>f:converter</b> and <b>f:validateXXX</b> tags don't create any
-- component. The <b>f:facet</b> creates components that are inserted as a facet component
-- in the component tree.
package ASF.Views.Nodes.Jsf is
-- ------------------------------
-- Converter Tag
-- ------------------------------
-- The <b>Converter_Tag_Node</b> is created in the facelet tree when
-- the <f:converter> element is found. When building the component tree,
-- we have to find the <b>Converter</b> object and attach it to the
-- parent component. The parent component must implement the <b>Value_Holder</b>
-- interface.
type Converter_Tag_Node is new Views.Nodes.Tag_Node with private;
type Converter_Tag_Node_Access is access all Converter_Tag_Node'Class;
-- Create the Converter Tag
function Create_Converter_Tag_Node (Binding : in Binding_Type;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as
-- the last child of the given parent. Calls recursively the
-- method to create children. Get the specified converter and
-- add it to the parent component. This operation does not create any
-- new UIComponent.
overriding
procedure Build_Components (Node : access Converter_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Convert Date Time Tag
-- ------------------------------
-- The <b>Convert_Date_Time_Tag_Node</b> is created in the facelet tree when
-- the <f:converterDateTime> element is found. When building the component tree,
-- we have to find the <b>Converter</b> object and attach it to the
-- parent component. The parent component must implement the <b>Value_Holder</b>
-- interface.
type Convert_Date_Time_Tag_Node is new Views.Nodes.Tag_Node with private;
type Convert_Date_Time_Tag_Node_Access is access all Convert_Date_Time_Tag_Node'Class;
-- Create the Converter Tag
function Create_Convert_Date_Time_Tag_Node (Binding : in Binding_Type;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as
-- the last child of the given parent. Calls recursively the
-- method to create children. Get the specified converter and
-- add it to the parent component. This operation does not create any
-- new UIComponent.
overriding
procedure Build_Components (Node : access Convert_Date_Time_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Validator Tag
-- ------------------------------
-- The <b>Validator_Tag_Node</b> is created in the facelet tree when
-- the <f:validateXXX> element is found. When building the component tree,
-- we have to find the <b>Validator</b> object and attach it to the
-- parent component. The parent component must implement the <b>Editable_Value_Holder</b>
-- interface.
type Validator_Tag_Node is new Views.Nodes.Tag_Node with private;
type Validator_Tag_Node_Access is access all Validator_Tag_Node'Class;
-- Create the Validator Tag
function Create_Validator_Tag_Node (Binding : in Binding_Type;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Get the validator instance that corresponds to the validator tag.
-- Returns in <b>Validator</b> the instance if it exists and indicate
-- in <b>Shared</b> whether it must be freed or not when the component is deleted.
procedure Get_Validator (Node : in Validator_Tag_Node;
Context : in out Contexts.Facelets.Facelet_Context'Class;
Validator : out Validators.Validator_Access;
Shared : out Boolean);
-- Get the specified validator and add it to the parent component.
-- This operation does not create any new UIComponent.
overriding
procedure Build_Components (Node : access Validator_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Range Validator Tag
-- ------------------------------
-- The <b>Range_Validator_Tag_Node</b> is created in the facelet tree when
-- the <f:validateLongRange> element is found.
-- The parent component must implement the <b>Editable_Value_Holder</b>
-- interface.
type Range_Validator_Tag_Node is new Validator_Tag_Node with private;
type Range_Validator_Tag_Node_Access is access all Range_Validator_Tag_Node'Class;
-- Create the Range_Validator Tag
function Create_Range_Validator_Tag_Node (Binding : in Binding_Type;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Get the validator instance that corresponds to the range validator.
-- Returns in <b>Validator</b> the validator instance if it exists and indicate
-- in <b>Shared</b> whether it must be freed or not when the component is deleted.
overriding
procedure Get_Validator (Node : in Range_Validator_Tag_Node;
Context : in out Contexts.Facelets.Facelet_Context'Class;
Validator : out Validators.Validator_Access;
Shared : out Boolean);
-- ------------------------------
-- Length Validator Tag
-- ------------------------------
-- The <b>Length_Validator_Tag_Node</b> is created in the facelet tree when
-- the <f:validateLength> element is found. When building the component tree,
-- we have to find the <b>Validator</b> object and attach it to the
-- parent component. The parent component must implement the <b>Editable_Value_Holder</b>
-- interface.
type Length_Validator_Tag_Node is new Validator_Tag_Node with private;
type Length_Validator_Tag_Node_Access is access all Length_Validator_Tag_Node'Class;
-- Create the Length_Validator Tag. Verifies that the XML node defines
-- the <b>minimum</b> or the <b>maximum</b> or both attributes.
function Create_Length_Validator_Tag_Node (Binding : in Binding_Type;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Get the validator instance that corresponds to the validator tag.
-- Returns in <b>Validator</b> the instance if it exists and indicate
-- in <b>Shared</b> whether it must be freed or not when the component is deleted.
overriding
procedure Get_Validator (Node : in Length_Validator_Tag_Node;
Context : in out Contexts.Facelets.Facelet_Context'Class;
Validator : out Validators.Validator_Access;
Shared : out Boolean);
-- ------------------------------
-- Attribute Tag
-- ------------------------------
-- The <b>Attribute_Tag_Node</b> is created in the facelet tree when
-- the <f:attribute> element is found. When building the component tree,
-- an attribute is added to the parent component.
type Attribute_Tag_Node is new Views.Nodes.Tag_Node with private;
type Attribute_Tag_Node_Access is access all Attribute_Tag_Node'Class;
-- Create the Attribute Tag
function Create_Attribute_Tag_Node (Binding : in Binding_Type;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as
-- the last child of the given parent. Calls recursively the
-- method to create children.
-- Adds the attribute to the component node.
-- This operation does not create any new UIComponent.
overriding
procedure Build_Components (Node : access Attribute_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Facet Tag
-- ------------------------------
-- The <b>Facet_Tag_Node</b> is created in the facelet tree when
-- the <f:facet> element is found. After building the component tree,
-- we have to add the component as a facet element of the parent component.
--
type Facet_Tag_Node is new Views.Nodes.Tag_Node with private;
type Facet_Tag_Node_Access is access all Facet_Tag_Node'Class;
-- Create the Facet Tag
function Create_Facet_Tag_Node (Binding : in Binding_Type;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as
-- the facet component of the given parent. Calls recursively the
-- method to create children.
overriding
procedure Build_Components (Node : access Facet_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
-- ------------------------------
-- Metadata Tag
-- ------------------------------
-- The <b>Metadata_Tag_Node</b> is created in the facelet tree when
-- the <f:metadata> element is found. This special component is inserted as a special
-- facet component on the UIView parent component.
type Metadata_Tag_Node is new Views.Nodes.Tag_Node with private;
type Metadata_Tag_Node_Access is access all Metadata_Tag_Node'Class;
-- Create the Metadata Tag
function Create_Metadata_Tag_Node (Binding : in Binding_Type;
Line : in Views.Line_Info;
Parent : in Views.Nodes.Tag_Node_Access;
Attributes : in Views.Nodes.Tag_Attribute_Array_Access)
return Views.Nodes.Tag_Node_Access;
-- Build the component tree from the tag node and attach it as a metadata information
-- facet for the UIView parent component.
overriding
procedure Build_Components (Node : access Metadata_Tag_Node;
Parent : in UIComponent_Access;
Context : in out Contexts.Facelets.Facelet_Context'Class);
private
type Converter_Tag_Node is new Views.Nodes.Tag_Node with record
Converter : EL.Objects.Object;
end record;
type Convert_Date_Time_Tag_Node is new Views.Nodes.Tag_Node with record
Date_Style : Tag_Attribute_Access;
Time_Style : Tag_Attribute_Access;
Locale : Tag_Attribute_Access;
Pattern : Tag_Attribute_Access;
Format : Tag_Attribute_Access;
end record;
type Validator_Tag_Node is new Views.Nodes.Tag_Node with record
Validator : EL.Objects.Object;
end record;
type Length_Validator_Tag_Node is new Validator_Tag_Node with record
Minimum : Tag_Attribute_Access;
Maximum : Tag_Attribute_Access;
end record;
type Range_Validator_Tag_Node is new Validator_Tag_Node with record
Minimum : Tag_Attribute_Access;
Maximum : Tag_Attribute_Access;
end record;
type Attribute_Tag_Node is new Views.Nodes.Tag_Node with record
Attr : aliased Tag_Attribute;
Attr_Name : Tag_Attribute_Access;
Value : Tag_Attribute_Access;
end record;
type Facet_Tag_Node is new Views.Nodes.Tag_Node with record
Facet_Name : Tag_Attribute_Access;
end record;
type Metadata_Tag_Node is new Views.Nodes.Tag_Node with null record;
end ASF.Views.Nodes.Jsf;
|
Use Binding_Type instead of Binding_Access
|
Use Binding_Type instead of Binding_Access
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
d2b46a8a2f88af8deaad0232357987f633127913
|
mat/src/mat-formats.ads
|
mat/src/mat-formats.ads
|
-----------------------------------------------------------------------
-- mat-formats - Format various types for the console or GUI interface
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with MAT.Types;
package MAT.Formats is
-- Format the address into a string.
function Addr (Value : in MAT.Types.Target_Addr) return String;
end MAT.Formats;
|
-----------------------------------------------------------------------
-- mat-formats - Format various types for the console or GUI interface
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with MAT.Types;
package MAT.Formats is
-- Format the address into a string.
function Addr (Value : in MAT.Types.Target_Addr) return String;
-- Format the size into a string.
function Size (Value : in MAT.Types.Target_Size) return String;
end MAT.Formats;
|
Declare the Size function
|
Declare the Size function
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
20615e50d6093e28fecf5349727ae5276b29bc3a
|
awa/plugins/awa-setup/src/awa-setup-applications.adb
|
awa/plugins/awa-setup/src/awa-setup-applications.adb
|
-----------------------------------------------------------------------
-- awa-setup -- Setup and installation
-- 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.Text_IO;
with Ada.IO_Exceptions;
with Ada.Directories;
with Util.Files;
with Util.Log.Loggers;
with Util.Strings;
with ASF.Events.Faces.Actions;
with ASF.Applications.Main.Configs;
with AWA.Applications;
package body AWA.Setup.Applications is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Setup.Applications");
package Save_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Application,
Method => Save,
Name => "save");
package Finish_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Application,
Method => Finish,
Name => "finish");
package Configure_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Application,
Method => Configure_Database,
Name => "configure_database");
Binding_Array : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (Save_Binding.Proxy'Access,
Finish_Binding.Proxy'Access,
Configure_Binding.Proxy'Access);
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
function Get_Value (From : in Application;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "database_name" then
return Util.Beans.Objects.To_Object (From.Database.Get_Database);
elsif Name = "database_server" then
return Util.Beans.Objects.To_Object (From.Database.Get_Server);
elsif Name = "database_port" then
return Util.Beans.Objects.To_Object (From.Database.Get_Port);
elsif Name = "database_user" then
return Util.Beans.Objects.To_Object (From.Database.Get_Property ("user"));
elsif Name = "database_password" then
return Util.Beans.Objects.To_Object (From.Database.Get_Property ("password"));
end if;
if From.Changed.Exists (Name) then
return Util.Beans.Objects.To_Object (String '(From.Changed.Get (Name)));
end if;
declare
Param : constant String := From.Config.Get (Name);
begin
return Util.Beans.Objects.To_Object (Param);
end;
exception
when others =>
return Util.Beans.Objects.Null_Object;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
procedure Set_Value (From : in out Application;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "database_name" then
From.Database.Set_Database (Util.Beans.Objects.To_String (Value));
elsif Name = "database_server" then
From.Database.Set_Server (Util.Beans.Objects.To_String (Value));
elsif Name = "database_port" then
From.Database.Set_Port (Util.Beans.Objects.To_Integer (Value));
elsif Name = "database_user" then
From.Database.Set_Property ("user", Util.Beans.Objects.To_String (Value));
elsif Name = "database_password" then
From.Database.Set_Property ("password", Util.Beans.Objects.To_String (Value));
elsif Name = "callback_url" then
From.Changed.Set (Name, Util.Beans.Objects.To_String (Value));
From.Changed.Set ("facebook.callback_url",
Util.Beans.Objects.To_String (Value) & "#{contextPath}/auth/verify");
From.Changed.Set ("google-plus.callback_url",
Util.Beans.Objects.To_String (Value) & "#{contextPath}/auth/verify");
else
From.Changed.Set (Name, Util.Beans.Objects.To_String (Value));
end if;
end Set_Value;
-- ------------------------------
-- Get the database connection string to be used by the application.
-- ------------------------------
function Get_Database_URL (From : in Application) return String is
use Ada.Strings.Unbounded;
Result : Ada.Strings.Unbounded.Unbounded_String;
begin
Append (Result, "mysql://");
Append (Result, From.Database.Get_Server);
if From.Database.Get_Port /= 0 then
Append (Result, ":");
Append (Result, Util.Strings.Image (From.Database.Get_Port));
end if;
Append (Result, "/");
Append (Result, From.Database.Get_Database);
if From.Database.Get_Property ("user") /= "" then
Append (Result, "?user=");
Append (Result, From.Database.Get_Property ("user"));
if From.Database.Get_Property ("password") /= "" then
Append (Result, "&password=");
Append (Result, From.Database.Get_Property ("password"));
end if;
end if;
return To_String (Result);
end Get_Database_URL;
-- Configure the database.
procedure Configure_Database (From : in out Application;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Log.Info ("Configure database");
end Configure_Database;
-- ------------------------------
-- Save the configuration.
-- ------------------------------
procedure Save (From : in out Application;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Path : constant String := Ada.Strings.Unbounded.To_String (From.Path);
New_File : constant String := Path & ".tmp";
Output : Ada.Text_IO.File_Type;
procedure Read_Property (Line : in String) is
Pos : constant Natural := Util.Strings.Index (Line, '=');
begin
if Pos = 0 or else not From.Changed.Exists (Line (Line'First .. Pos - 1)) then
Ada.Text_IO.Put_Line (Output, Line);
return;
end if;
Ada.Text_IO.Put (Output, Line (Line'First .. Pos));
Ada.Text_IO.Put_Line (Output, From.Changed.Get (Line (Line'First .. Pos - 1)));
end Read_Property;
begin
Log.Info ("Saving configuration file {0}", Path);
From.Changed.Set ("database", From.Get_Database_URL);
Ada.Text_IO.Create (File => Output, Name => New_File);
Util.Files.Read_File (Path, Read_Property'Access);
Ada.Text_IO.Close (Output);
Ada.Directories.Delete_File (Path);
Ada.Directories.Rename (Old_Name => New_File,
New_Name => Path);
end Save;
-- Finish the setup and exit the setup.
procedure Finish (From : in out Application;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Log.Info ("Finish configuration");
From.Done := True;
end Finish;
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Application)
return Util.Beans.Methods.Method_Binding_Array_Access is
begin
return Binding_Array'Access;
end Get_Method_Bindings;
-- ------------------------------
-- Enter in the application setup
-- ------------------------------
procedure Setup (App : in out Application;
Config : in String;
Server : in out ASF.Server.Container'Class) is
begin
Log.Info ("Entering configuration for {0}", Config);
App.Path := Ada.Strings.Unbounded.To_Unbounded_String (Config);
begin
App.Config.Load_Properties (Config);
Util.Log.Loggers.Initialize (Config);
exception
when Ada.IO_Exceptions.Name_Error =>
Log.Error ("Cannot read application configuration file: {0}", Config);
end;
App.Initialize (App.Config, App.Factory);
App.Set_Global ("contextPath", App.Config.Get ("contextPath"));
App.Set_Global ("setup",
Util.Beans.Objects.To_Object (App'Unchecked_Access,
Util.Beans.Objects.STATIC));
App.Add_Servlet (Name => "faces",
Server => App.Faces'Unchecked_Access);
App.Add_Servlet (Name => "files",
Server => App.Files'Unchecked_Access);
App.Add_Mapping (Pattern => "*.html",
Name => "faces");
App.Add_Mapping (Pattern => "*.css",
Name => "files");
App.Add_Mapping (Pattern => "*.js",
Name => "files");
declare
Paths : constant String := App.Get_Config (AWA.Applications.P_Module_Dir.P);
Path : constant String := Util.Files.Find_File_Path ("setup.xml", Paths);
begin
ASF.Applications.Main.Configs.Read_Configuration (App, Path);
exception
when Ada.IO_Exceptions.Name_Error =>
Log.Error ("Setup configuration file '{0}' does not exist", Path);
end;
declare
URL : constant String := App.Config.Get ("google-plus.callback_url", "");
Pos : Natural := Util.Strings.Index (URL, '#');
begin
if Pos > 0 then
App.Changed.Set ("callback_url", URL (URL'First .. Pos - 1));
end if;
end;
App.Database.Set_Connection (App.Config.Get ("database", "mysql://localhost:3306/db"));
Server.Register_Application (App.Config.Get ("contextPath"), App'Unchecked_Access);
while not App.Done loop
delay 5.0;
end loop;
Server.Remove_Application (App'Unchecked_Access);
end Setup;
end AWA.Setup.Applications;
|
-----------------------------------------------------------------------
-- awa-setup -- Setup and installation
-- 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.Text_IO;
with Ada.IO_Exceptions;
with Ada.Directories;
with Util.Files;
with Util.Log.Loggers;
with Util.Strings;
with ASF.Events.Faces.Actions;
with ASF.Applications.Main.Configs;
with AWA.Applications;
package body AWA.Setup.Applications is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Setup.Applications");
package Save_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Application,
Method => Save,
Name => "save");
package Finish_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Application,
Method => Finish,
Name => "finish");
package Configure_Binding is
new ASF.Events.Faces.Actions.Action_Method.Bind (Bean => Application,
Method => Configure_Database,
Name => "configure_database");
Binding_Array : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (Save_Binding.Proxy'Access,
Finish_Binding.Proxy'Access,
Configure_Binding.Proxy'Access);
overriding
procedure Do_Get (Server : in Redirect_Servlet;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class) is
Context_Path : constant String := Request.Get_Context_Path;
begin
Response.Send_Redirect (Context_Path & "/setup/install.html");
end Do_Get;
-- ------------------------------
-- Get the value identified by the name.
-- ------------------------------
function Get_Value (From : in Application;
Name : in String) return Util.Beans.Objects.Object is
begin
if Name = "database_name" then
return Util.Beans.Objects.To_Object (From.Database.Get_Database);
elsif Name = "database_server" then
return Util.Beans.Objects.To_Object (From.Database.Get_Server);
elsif Name = "database_port" then
return Util.Beans.Objects.To_Object (From.Database.Get_Port);
elsif Name = "database_user" then
return Util.Beans.Objects.To_Object (From.Database.Get_Property ("user"));
elsif Name = "database_password" then
return Util.Beans.Objects.To_Object (From.Database.Get_Property ("password"));
elsif Name = "database_driver" then
return Util.Beans.Objects.To_Object (String '("sqlite"));
end if;
if From.Changed.Exists (Name) then
return Util.Beans.Objects.To_Object (String '(From.Changed.Get (Name)));
end if;
declare
Param : constant String := From.Config.Get (Name);
begin
return Util.Beans.Objects.To_Object (Param);
end;
exception
when others =>
return Util.Beans.Objects.Null_Object;
end Get_Value;
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
procedure Set_Value (From : in out Application;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "database_name" then
From.Database.Set_Database (Util.Beans.Objects.To_String (Value));
elsif Name = "database_server" then
From.Database.Set_Server (Util.Beans.Objects.To_String (Value));
elsif Name = "database_port" then
From.Database.Set_Port (Util.Beans.Objects.To_Integer (Value));
elsif Name = "database_user" then
From.Database.Set_Property ("user", Util.Beans.Objects.To_String (Value));
elsif Name = "database_password" then
From.Database.Set_Property ("password", Util.Beans.Objects.To_String (Value));
elsif Name = "callback_url" then
From.Changed.Set (Name, Util.Beans.Objects.To_String (Value));
From.Changed.Set ("facebook.callback_url",
Util.Beans.Objects.To_String (Value) & "#{contextPath}/auth/verify");
From.Changed.Set ("google-plus.callback_url",
Util.Beans.Objects.To_String (Value) & "#{contextPath}/auth/verify");
else
From.Changed.Set (Name, Util.Beans.Objects.To_String (Value));
end if;
end Set_Value;
-- ------------------------------
-- Get the database connection string to be used by the application.
-- ------------------------------
function Get_Database_URL (From : in Application) return String is
use Ada.Strings.Unbounded;
Result : Ada.Strings.Unbounded.Unbounded_String;
begin
Append (Result, "mysql://");
Append (Result, From.Database.Get_Server);
if From.Database.Get_Port /= 0 then
Append (Result, ":");
Append (Result, Util.Strings.Image (From.Database.Get_Port));
end if;
Append (Result, "/");
Append (Result, From.Database.Get_Database);
if From.Database.Get_Property ("user") /= "" then
Append (Result, "?user=");
Append (Result, From.Database.Get_Property ("user"));
if From.Database.Get_Property ("password") /= "" then
Append (Result, "&password=");
Append (Result, From.Database.Get_Property ("password"));
end if;
end if;
return To_String (Result);
end Get_Database_URL;
-- Configure the database.
procedure Configure_Database (From : in out Application;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Log.Info ("Configure database");
-- dynamo create-database db sqlite:///atlas.db
end Configure_Database;
-- ------------------------------
-- Save the configuration.
-- ------------------------------
procedure Save (From : in out Application;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
Path : constant String := Ada.Strings.Unbounded.To_String (From.Path);
New_File : constant String := Path & ".tmp";
Output : Ada.Text_IO.File_Type;
procedure Read_Property (Line : in String) is
Pos : constant Natural := Util.Strings.Index (Line, '=');
begin
if Pos = 0 or else not From.Changed.Exists (Line (Line'First .. Pos - 1)) then
Ada.Text_IO.Put_Line (Output, Line);
return;
end if;
Ada.Text_IO.Put (Output, Line (Line'First .. Pos));
Ada.Text_IO.Put_Line (Output, From.Changed.Get (Line (Line'First .. Pos - 1)));
end Read_Property;
begin
Log.Info ("Saving configuration file {0}", Path);
From.Changed.Set ("database", From.Get_Database_URL);
Ada.Text_IO.Create (File => Output, Name => New_File);
Util.Files.Read_File (Path, Read_Property'Access);
Ada.Text_IO.Close (Output);
Ada.Directories.Delete_File (Path);
Ada.Directories.Rename (Old_Name => New_File,
New_Name => Path);
end Save;
-- Finish the setup and exit the setup.
procedure Finish (From : in out Application;
Outcome : in out Ada.Strings.Unbounded.Unbounded_String) is
begin
Log.Info ("Finish configuration");
From.Done := True;
end Finish;
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Application)
return Util.Beans.Methods.Method_Binding_Array_Access is
begin
return Binding_Array'Access;
end Get_Method_Bindings;
-- ------------------------------
-- Enter in the application setup
-- ------------------------------
procedure Setup (App : in out Application;
Config : in String;
Server : in out ASF.Server.Container'Class) is
begin
Log.Info ("Entering configuration for {0}", Config);
App.Path := Ada.Strings.Unbounded.To_Unbounded_String (Config);
begin
App.Config.Load_Properties (Config);
Util.Log.Loggers.Initialize (Config);
exception
when Ada.IO_Exceptions.Name_Error =>
Log.Error ("Cannot read application configuration file: {0}", Config);
end;
App.Initialize (App.Config, App.Factory);
App.Set_Error_Page (ASF.Responses.SC_NOT_FOUND, "/setup/install.html");
App.Set_Global ("contextPath", App.Config.Get ("contextPath"));
App.Set_Global ("setup",
Util.Beans.Objects.To_Object (App'Unchecked_Access,
Util.Beans.Objects.STATIC));
App.Add_Servlet (Name => "redirect",
Server => App.Redirect'Unchecked_Access);
App.Add_Servlet (Name => "faces",
Server => App.Faces'Unchecked_Access);
App.Add_Servlet (Name => "files",
Server => App.Files'Unchecked_Access);
App.Add_Mapping (Pattern => "*.html",
Name => "redirect");
App.Add_Mapping (Pattern => "/setup/*.html",
Name => "faces");
App.Add_Mapping (Pattern => "*.css",
Name => "files");
App.Add_Mapping (Pattern => "*.js",
Name => "files");
declare
Paths : constant String := App.Get_Config (AWA.Applications.P_Module_Dir.P);
Path : constant String := Util.Files.Find_File_Path ("setup.xml", Paths);
begin
ASF.Applications.Main.Configs.Read_Configuration (App, Path);
exception
when Ada.IO_Exceptions.Name_Error =>
Log.Error ("Setup configuration file '{0}' does not exist", Path);
end;
declare
URL : constant String := App.Config.Get ("google-plus.callback_url", "");
Pos : Natural := Util.Strings.Index (URL, '#');
begin
if Pos > 0 then
App.Changed.Set ("callback_url", URL (URL'First .. Pos - 1));
end if;
end;
App.Database.Set_Connection (App.Config.Get ("database", "mysql://localhost:3306/db"));
Server.Register_Application (App.Config.Get ("contextPath"), App'Unchecked_Access);
while not App.Done loop
delay 5.0;
end loop;
Server.Remove_Application (App'Unchecked_Access);
end Setup;
end AWA.Setup.Applications;
|
Implement the Do_Get procedure to redirect to the installation page Initialize the URL mapping to redirect to the installation page for any URL
|
Implement the Do_Get procedure to redirect to the installation page
Initialize the URL mapping to redirect to the installation page for any URL
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
db060bb4a34735cf0be711cab1ff40b4df94c175
|
mat/src/mat-commands.adb
|
mat/src/mat-commands.adb
|
-----------------------------------------------------------------------
-- mat-interp -- Command interpreter
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Util.Log.Loggers;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Hash;
with Ada.IO_Exceptions;
with Ada.Text_IO;
with Ada.Strings.Unbounded;
with MAT.Types;
with MAT.Readers.Files;
with MAT.Memory.Tools;
with MAT.Memory.Targets;
with MAT.Symbols.Targets;
with MAT.Frames;
with MAT.Frames.Print;
package body MAT.Commands is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Commands");
package Command_Map is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => String,
Element_Type => Command_Handler,
Equivalent_Keys => "=",
Hash => Ada.Strings.Hash);
Commands : Command_Map.Map;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Slot_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Slots : MAT.Memory.Allocation_Map;
Iter : MAT.Memory.Allocation_Cursor;
procedure Print (Addr : in MAT.Types.Target_Addr;
Slot : in MAT.Memory.Allocation) is
use type MAT.Frames.Frame_Type;
Backtrace : MAT.Frames.Frame_Table := MAT.Frames.Backtrace (Slot.Frame);
Name : Ada.Strings.Unbounded.Unbounded_String;
Func : Ada.Strings.Unbounded.Unbounded_String;
Line : Natural;
begin
Ada.Text_IO.Put (MAT.Types.Hex_Image (Addr));
Ada.Text_IO.Set_Col (14);
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Slot.Size));
Ada.Text_IO.Set_Col (30);
Ada.Text_IO.Put (MAT.Types.Target_Thread_Ref'Image (Slot.Thread));
Ada.Text_IO.Set_Col (50);
Ada.Text_IO.Put (MAT.Types.Target_Tick_Ref'Image (Slot.Time));
Ada.Text_IO.New_Line;
for I in Backtrace'Range loop
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Natural'Image (I));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (MAT.Types.Hex_Image (Backtrace (I)));
MAT.Symbols.Targets.Find_Nearest_Line (Symbols => Target.Symbols,
Addr => Backtrace (I),
Name => Name,
Func => Func,
Line => Line);
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Func));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Name));
if Line /= 0 then
Ada.Text_IO.Put (":");
Ada.Text_IO.Put (Util.Strings.Image (Line));
end if;
Ada.Text_IO.New_Line;
end loop;
end Print;
begin
Target.Memory.Find (From => MAT.Types.Target_Addr'First,
To => MAT.Types.Target_Addr'Last,
Into => Slots);
Iter := Slots.First;
while MAT.Memory.Allocation_Maps.Has_Element (Iter) loop
MAT.Memory.Allocation_Maps.Query_Element (Iter, Print'Access);
MAT.Memory.Allocation_Maps.Next (Iter);
end loop;
end Slot_Command;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Sizes_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Sizes : MAT.Memory.Tools.Size_Info_Map;
Iter : MAT.Memory.Tools.Size_Info_Cursor;
begin
MAT.Memory.Targets.Size_Information (Memory => Target.Memory,
Sizes => Sizes);
Iter := Sizes.First;
while MAT.Memory.Tools.Size_Info_Maps.Has_Element (Iter) loop
declare
use type MAT.Types.Target_Size;
Size : MAT.Types.Target_Size := MAT.Memory.Tools.Size_Info_Maps.Key (Iter);
Info : MAT.Memory.Tools.Size_Info_Type := MAT.Memory.Tools.Size_Info_Maps.Element (Iter);
Total : MAT.Types.Target_Size := Size * MAT.Types.Target_Size (Info.Count);
begin
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Size));
Ada.Text_IO.Set_Col (20);
Ada.Text_IO.Put (Natural'Image (Info.Count));
Ada.Text_IO.Set_Col (30);
Ada.Text_IO.Put_Line (MAT.Types.Target_Size'Image (Total));
end;
MAT.Memory.Tools.Size_Info_Maps.Next (Iter);
end loop;
end Sizes_Command;
-- ------------------------------
-- Symbol command.
-- Load the symbols from the binary file.
-- ------------------------------
procedure Symbol_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
MAT.Symbols.Targets.Open (Target.Symbols, Args);
end Symbol_Command;
-- ------------------------------
-- Exit command.
-- ------------------------------
procedure Exit_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
raise Stop_Interp;
end Exit_Command;
-- ------------------------------
-- Open a MAT file and read the events.
-- ------------------------------
procedure Open_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Reader : MAT.Readers.Files.File_Reader_Type;
begin
Target.Initialize (Reader);
Reader.Open (Args);
Reader.Read_All;
exception
when E : Ada.IO_Exceptions.Name_Error =>
Log.Error ("Cannot open {0}", Args);
end Open_Command;
function Get_Command (Line : in String) return String is
Pos : Natural := Util.Strings.Index (Line, ' ');
begin
if Pos <= 0 then
return Line;
else
return Line (Line'First .. Pos - 1);
end if;
end Get_Command;
-- ------------------------------
-- Execute the command given in the line.
-- ------------------------------
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String) is
Command : constant String := Get_Command (Line);
Index : constant Natural := Util.Strings.Index (Line, ' ');
Pos : constant Command_Map.Cursor := Commands.Find (Command);
begin
if Command_Map.Has_Element (Pos) then
Command_Map.Element (Pos) (Target, Line (Index + 1 .. Line'Last));
elsif Command'Length > 0 then
Ada.Text_IO.Put_Line ("Command '" & Command & "' not found");
end if;
end Execute;
begin
Commands.Insert ("exit", Exit_Command'Access);
Commands.Insert ("quit", Exit_Command'Access);
Commands.Insert ("open", Open_Command'Access);
Commands.Insert ("sizes", Sizes_Command'Access);
Commands.Insert ("symbol", Symbol_Command'Access);
Commands.Insert ("slots", Slot_Command'Access);
end MAT.Commands;
|
-----------------------------------------------------------------------
-- mat-interp -- Command interpreter
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Strings;
with Util.Log.Loggers;
with Ada.Containers.Indefinite_Hashed_Maps;
with Ada.Strings.Hash;
with Ada.IO_Exceptions;
with Ada.Text_IO;
with Ada.Strings.Unbounded;
with MAT.Types;
with MAT.Readers.Files;
with MAT.Memory.Tools;
with MAT.Memory.Targets;
with MAT.Symbols.Targets;
with MAT.Frames;
with MAT.Frames.Print;
with MAT.Consoles;
package body MAT.Commands is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Commands");
package Command_Map is
new Ada.Containers.Indefinite_Hashed_Maps (Key_Type => String,
Element_Type => Command_Handler,
Equivalent_Keys => "=",
Hash => Ada.Strings.Hash);
Commands : Command_Map.Map;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Slot_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Slots : MAT.Memory.Allocation_Map;
Iter : MAT.Memory.Allocation_Cursor;
procedure Print (Addr : in MAT.Types.Target_Addr;
Slot : in MAT.Memory.Allocation) is
use type MAT.Frames.Frame_Type;
Backtrace : MAT.Frames.Frame_Table := MAT.Frames.Backtrace (Slot.Frame);
Name : Ada.Strings.Unbounded.Unbounded_String;
Func : Ada.Strings.Unbounded.Unbounded_String;
Line : Natural;
begin
Ada.Text_IO.Put (MAT.Types.Hex_Image (Addr));
Ada.Text_IO.Set_Col (14);
Ada.Text_IO.Put (MAT.Types.Target_Size'Image (Slot.Size));
Ada.Text_IO.Set_Col (30);
Ada.Text_IO.Put (MAT.Types.Target_Thread_Ref'Image (Slot.Thread));
Ada.Text_IO.Set_Col (50);
Ada.Text_IO.Put (MAT.Types.Target_Tick_Ref'Image (Slot.Time));
Ada.Text_IO.New_Line;
for I in Backtrace'Range loop
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Natural'Image (I));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (MAT.Types.Hex_Image (Backtrace (I)));
MAT.Symbols.Targets.Find_Nearest_Line (Symbols => Target.Symbols,
Addr => Backtrace (I),
Name => Name,
Func => Func,
Line => Line);
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Func));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Ada.Strings.Unbounded.To_String (Name));
if Line /= 0 then
Ada.Text_IO.Put (":");
Ada.Text_IO.Put (Util.Strings.Image (Line));
end if;
Ada.Text_IO.New_Line;
end loop;
end Print;
begin
Target.Memory.Find (From => MAT.Types.Target_Addr'First,
To => MAT.Types.Target_Addr'Last,
Into => Slots);
Iter := Slots.First;
while MAT.Memory.Allocation_Maps.Has_Element (Iter) loop
MAT.Memory.Allocation_Maps.Query_Element (Iter, Print'Access);
MAT.Memory.Allocation_Maps.Next (Iter);
end loop;
end Slot_Command;
-- ------------------------------
-- Sizes command.
-- Collect statistics about the used memory slots and report the different slot
-- sizes with count.
-- ------------------------------
procedure Sizes_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Sizes : MAT.Memory.Tools.Size_Info_Map;
Iter : MAT.Memory.Tools.Size_Info_Cursor;
Console : constant MAT.Consoles.Console_Access := Target.Console;
begin
Console.Start_Title;
Console.Print_Title (MAT.Consoles.F_SIZE, "Slot size", 25);
Console.Print_Title (MAT.Consoles.F_COUNT, "Count", 15);
Console.Print_Title (MAT.Consoles.F_TOTAL_SIZE, "Total size", 15);
Console.End_Title;
MAT.Memory.Targets.Size_Information (Memory => Target.Memory,
Sizes => Sizes);
Iter := Sizes.First;
while MAT.Memory.Tools.Size_Info_Maps.Has_Element (Iter) loop
declare
use type MAT.Types.Target_Size;
Size : MAT.Types.Target_Size := MAT.Memory.Tools.Size_Info_Maps.Key (Iter);
Info : MAT.Memory.Tools.Size_Info_Type := MAT.Memory.Tools.Size_Info_Maps.Element (Iter);
Total : MAT.Types.Target_Size := Size * MAT.Types.Target_Size (Info.Count);
begin
Console.Start_Row;
Console.Print_Size (MAT.Consoles.F_SIZE, Size);
Console.Print_Field (MAT.Consoles.F_COUNT, Info.Count);
Console.Print_Field (MAT.Consoles.F_TOTAL_SIZE, Total);
Console.End_Row;
end;
MAT.Memory.Tools.Size_Info_Maps.Next (Iter);
end loop;
end Sizes_Command;
-- ------------------------------
-- Symbol command.
-- Load the symbols from the binary file.
-- ------------------------------
procedure Symbol_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
MAT.Symbols.Targets.Open (Target.Symbols, Args);
end Symbol_Command;
-- ------------------------------
-- Exit command.
-- ------------------------------
procedure Exit_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
begin
raise Stop_Interp;
end Exit_Command;
-- ------------------------------
-- Open a MAT file and read the events.
-- ------------------------------
procedure Open_Command (Target : in out MAT.Targets.Target_Type'Class;
Args : in String) is
Reader : MAT.Readers.Files.File_Reader_Type;
begin
Target.Initialize (Reader);
Reader.Open (Args);
Reader.Read_All;
exception
when E : Ada.IO_Exceptions.Name_Error =>
Log.Error ("Cannot open {0}", Args);
end Open_Command;
function Get_Command (Line : in String) return String is
Pos : Natural := Util.Strings.Index (Line, ' ');
begin
if Pos <= 0 then
return Line;
else
return Line (Line'First .. Pos - 1);
end if;
end Get_Command;
-- ------------------------------
-- Execute the command given in the line.
-- ------------------------------
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String) is
Command : constant String := Get_Command (Line);
Index : constant Natural := Util.Strings.Index (Line, ' ');
Pos : constant Command_Map.Cursor := Commands.Find (Command);
begin
if Command_Map.Has_Element (Pos) then
Command_Map.Element (Pos) (Target, Line (Index + 1 .. Line'Last));
elsif Command'Length > 0 then
Ada.Text_IO.Put_Line ("Command '" & Command & "' not found");
end if;
end Execute;
begin
Commands.Insert ("exit", Exit_Command'Access);
Commands.Insert ("quit", Exit_Command'Access);
Commands.Insert ("open", Open_Command'Access);
Commands.Insert ("sizes", Sizes_Command'Access);
Commands.Insert ("symbol", Symbol_Command'Access);
Commands.Insert ("slots", Slot_Command'Access);
end MAT.Commands;
|
Use the console operation to print the size of memory slots
|
Use the console operation to print the size of memory slots
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
ec510785e206f2d49c42e43e2fbb4a1271fd1a27
|
mat/src/mat-consoles.ads
|
mat/src/mat-consoles.ads
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with MAT.Types;
package MAT.Consoles is
type Field_Type is (F_ADDR,
F_SIZE,
F_TOTAL_SIZE,
F_MIN_SIZE,
F_MAX_SIZE,
F_MIN_ADDR,
F_MAX_ADDR,
F_THREAD,
F_COUNT,
F_FILE_NAME,
F_FUNCTION_NAME,
F_LINE_NUMBER,
F_ID,
F_OLD_ADDR,
F_TIME,
F_EVENT,
F_FRAME_ID,
F_FRAME_ADDR);
type Notice_Type is (N_PID_INFO,
N_DURATION,
N_PATH_INFO);
type Justify_Type is (J_LEFT, -- Justify left |item |
J_RIGHT, -- Justify right | item|
J_CENTER, -- Justify center | item |
J_RIGHT_NO_FILL -- Justify right |item|
);
type Console_Type is abstract tagged limited private;
type Console_Access is access all Console_Type'Class;
-- Report an error message.
procedure Error (Console : in out Console_Type;
Message : in String) is abstract;
-- Report a notice message.
procedure Notice (Console : in out Console_Type;
Kind : in Notice_Type;
Message : in String) is abstract;
-- Print the field value for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String;
Justify : in Justify_Type := J_LEFT) is abstract;
-- Print the title for the given field.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is abstract;
-- Start a new title in a report.
procedure Start_Title (Console : in out Console_Type) is abstract;
-- Finish a new title in a report.
procedure End_Title (Console : in out Console_Type) is abstract;
-- Start a new row in a report.
procedure Start_Row (Console : in out Console_Type) is abstract;
-- Finish a new row in a report.
procedure End_Row (Console : in out Console_Type) is abstract;
-- Print the title for the given field and setup the associated field size.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive);
-- Format the address and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr);
-- Format the size and print it for the given field.
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size);
-- Format the thread information and print it for the given field.
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref);
-- Format the time tick as a duration and print it for the given field.
procedure Print_Duration (Console : in out Console_Type;
Field : in Field_Type;
Duration : in MAT.Types.Target_Tick_Ref);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer;
Justify : in Justify_Type := J_LEFT);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String;
Justify : in Justify_Type := J_LEFT);
private
type Field_Size_Array is array (Field_Type) of Natural;
type Field_List_Array is array (1 .. Field_Type'Pos (Field_Type'Last)) of Field_Type;
type Console_Type is abstract tagged limited record
Sizes : Field_Size_Array := (others => 1);
Cols : Field_Size_Array := (others => 1);
Fields : Field_List_Array;
Field_Count : Natural := 0;
end record;
end MAT.Consoles;
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with MAT.Types;
package MAT.Consoles is
type Field_Type is (F_ADDR,
F_SIZE,
F_TOTAL_SIZE,
F_MIN_SIZE,
F_MAX_SIZE,
F_MIN_ADDR,
F_MAX_ADDR,
F_THREAD,
F_COUNT,
F_FILE_NAME,
F_FUNCTION_NAME,
F_LINE_NUMBER,
F_ID,
F_OLD_ADDR,
F_TIME,
F_EVENT,
F_FRAME_ID,
F_FRAME_ADDR);
type Notice_Type is (N_HELP,
N_PID_INFO,
N_DURATION,
N_PATH_INFO);
type Justify_Type is (J_LEFT, -- Justify left |item |
J_RIGHT, -- Justify right | item|
J_CENTER, -- Justify center | item |
J_RIGHT_NO_FILL -- Justify right |item|
);
type Console_Type is abstract tagged limited private;
type Console_Access is access all Console_Type'Class;
-- Report an error message.
procedure Error (Console : in out Console_Type;
Message : in String) is abstract;
-- Report a notice message.
procedure Notice (Console : in out Console_Type;
Kind : in Notice_Type;
Message : in String) is abstract;
-- Print the field value for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String;
Justify : in Justify_Type := J_LEFT) is abstract;
-- Print the title for the given field.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is abstract;
-- Start a new title in a report.
procedure Start_Title (Console : in out Console_Type) is abstract;
-- Finish a new title in a report.
procedure End_Title (Console : in out Console_Type) is abstract;
-- Start a new row in a report.
procedure Start_Row (Console : in out Console_Type) is abstract;
-- Finish a new row in a report.
procedure End_Row (Console : in out Console_Type) is abstract;
-- Print the title for the given field and setup the associated field size.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive);
-- Format the address and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr);
-- Format the size and print it for the given field.
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size);
-- Format the thread information and print it for the given field.
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref);
-- Format the time tick as a duration and print it for the given field.
procedure Print_Duration (Console : in out Console_Type;
Field : in Field_Type;
Duration : in MAT.Types.Target_Tick_Ref);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer;
Justify : in Justify_Type := J_LEFT);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String;
Justify : in Justify_Type := J_LEFT);
private
type Field_Size_Array is array (Field_Type) of Natural;
type Field_List_Array is array (1 .. Field_Type'Pos (Field_Type'Last)) of Field_Type;
type Console_Type is abstract tagged limited record
Sizes : Field_Size_Array := (others => 1);
Cols : Field_Size_Array := (others => 1);
Fields : Field_List_Array;
Field_Count : Natural := 0;
end record;
end MAT.Consoles;
|
Define the N_HELP notice type
|
Define the N_HELP notice type
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
a2fa06ce129b26c2f2e9515823f59087d8455f5d
|
src/sys/os-netbsd32/util-systems-constants.ads
|
src/sys/os-netbsd32/util-systems-constants.ads
|
-- Generated by utildgen.c from system includes
with Interfaces.C;
package Util.Systems.Constants is
pragma Pure;
-- Flags used when opening a file with open/creat.
O_RDONLY : constant Interfaces.C.int := 8#000000#;
O_WRONLY : constant Interfaces.C.int := 8#000001#;
O_RDWR : constant Interfaces.C.int := 8#000002#;
O_CREAT : constant Interfaces.C.int := 8#001000#;
O_EXCL : constant Interfaces.C.int := 8#004000#;
O_TRUNC : constant Interfaces.C.int := 8#002000#;
O_APPEND : constant Interfaces.C.int := 8#000010#;
O_CLOEXEC : constant Interfaces.C.int := 8#20000000#;
O_SYNC : constant Interfaces.C.int := 8#000200#;
O_DIRECT : constant Interfaces.C.int := 8#2000000#;
O_NONBLOCK : constant Interfaces.C.int := 8#000004#;
-- Flags used by fcntl
F_SETFL : constant Interfaces.C.int := 4;
F_GETFL : constant Interfaces.C.int := 3;
FD_CLOEXEC : constant Interfaces.C.int := 1;
-- Flags used by dlopen
RTLD_LAZY : constant Interfaces.C.int := 8#000001#;
RTLD_NOW : constant Interfaces.C.int := 8#000002#;
RTLD_NOLOAD : constant Interfaces.C.int := 8#020000#;
RTLD_DEEPBIND : constant Interfaces.C.int := 8#000000#;
RTLD_GLOBAL : constant Interfaces.C.int := 8#000400#;
RTLD_LOCAL : constant Interfaces.C.int := 8#001000#;
RTLD_NODELETE : constant Interfaces.C.int := 8#010000#;
DLL_OPTIONS : constant String := "";
end Util.Systems.Constants;
|
-- Generated by utildgen.c from system includes
with Interfaces.C;
package Util.Systems.Constants is
pragma Pure;
-- Flags used when opening a file with open/creat.
O_RDONLY : constant Interfaces.C.int := 8#000000#;
O_WRONLY : constant Interfaces.C.int := 8#000001#;
O_RDWR : constant Interfaces.C.int := 8#000002#;
O_CREAT : constant Interfaces.C.int := 8#001000#;
O_EXCL : constant Interfaces.C.int := 8#004000#;
O_TRUNC : constant Interfaces.C.int := 8#002000#;
O_APPEND : constant Interfaces.C.int := 8#000010#;
O_CLOEXEC : constant Interfaces.C.int := 8#20000000#;
O_SYNC : constant Interfaces.C.int := 8#000200#;
O_DIRECT : constant Interfaces.C.int := 8#2000000#;
O_NONBLOCK : constant Interfaces.C.int := 8#000004#;
-- Flags used by fcntl
F_SETFL : constant Interfaces.C.int := 4;
F_GETFL : constant Interfaces.C.int := 3;
FD_CLOEXEC : constant Interfaces.C.int := 1;
-- Flags used by dlopen
RTLD_LAZY : constant Interfaces.C.int := 8#000001#;
RTLD_NOW : constant Interfaces.C.int := 8#000002#;
RTLD_NOLOAD : constant Interfaces.C.int := 8#020000#;
RTLD_DEEPBIND : constant Interfaces.C.int := 8#000000#;
RTLD_GLOBAL : constant Interfaces.C.int := 8#000400#;
RTLD_LOCAL : constant Interfaces.C.int := 8#001000#;
RTLD_NODELETE : constant Interfaces.C.int := 8#010000#;
DLL_OPTIONS : constant String := "";
SYMBOL_PREFIX : constant String := "";
end Util.Systems.Constants;
|
Declare SYMBOL_PREFIX
|
Declare SYMBOL_PREFIX
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
1633464161cb03366ae6a0cf9e582865c963a285
|
src/http/util-http-clients.ads
|
src/http/util-http-clients.ads
|
-----------------------------------------------------------------------
-- util-http-clients -- HTTP Clients
-- 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.Finalization;
with Util.Http.Cookies;
-- == Client ==
-- The <tt>Util.Http.Clients</tt> package defines a set of API for an HTTP client to send
-- requests to an HTTP server.
--
-- === GET request ===
-- To retrieve a content using the HTTP GET operation, a client instance must be created.
-- The response is returned in a specific object that must therefore be declared:
--
-- Http : Util.Http.Clients.Client;
-- Response : Util.Http.Clients.Response;
--
-- Before invoking the GET operation, the client can setup a number of HTTP headers.
--
-- Http.Add_Header ("X-Requested-By", "wget");
--
-- The GET operation is performed when the <tt>Get</tt> procedure is called:
--
-- Http.Get ("http://www.google.com", Response);
--
-- Once the response is received, the <tt>Response</tt> object contains the status of the
-- HTTP response, the HTTP reply headers and the body.
package Util.Http.Clients is
Connection_Error : exception;
-- ------------------------------
-- Http response
-- ------------------------------
-- The <b>Response</b> type represents a response returned by an HTTP request.
type Response is limited new Abstract_Response with private;
-- Returns a boolean indicating whether the named response header has already
-- been set.
overriding
function Contains_Header (Reply : in Response;
Name : in String) return Boolean;
-- Returns the value of the specified response header as a String. If the response
-- did not include a header of the specified name, this method returns null.
-- If there are multiple headers with the same name, this method returns the
-- first head in the request. The header name is case insensitive. You can use
-- this method with any response header.
overriding
function Get_Header (Reply : in Response;
Name : in String) return String;
-- Sets a message header with the given name and value. If the header had already
-- been set, the new value overwrites the previous one. The containsHeader
-- method can be used to test for the presence of a header before setting its value.
overriding
procedure Set_Header (Reply : in out Response;
Name : in String;
Value : in String);
-- Adds a request header with the given name and value.
-- This method allows request headers to have multiple values.
overriding
procedure Add_Header (Reply : in out Response;
Name : in String;
Value : in String);
-- Iterate over the response headers and executes the <b>Process</b> procedure.
overriding
procedure Iterate_Headers (Reply : in Response;
Process : not null access
procedure (Name : in String;
Value : in String));
-- Get the response body as a string.
overriding
function Get_Body (Reply : in Response) return String;
-- Get the response status code.
overriding
function Get_Status (Reply : in Response) return Natural;
-- ------------------------------
-- Http client
-- ------------------------------
-- The <b>Client</b> type allows to execute HTTP GET/POST requests.
type Client is limited new Abstract_Request with private;
type Client_Access is access all Client;
-- Returns a boolean indicating whether the named response header has already
-- been set.
overriding
function Contains_Header (Request : in Client;
Name : in String) return Boolean;
-- Returns the value of the specified request header as a String. If the request
-- did not include a header of the specified name, this method returns null.
-- If there are multiple headers with the same name, this method returns the
-- first head in the request. The header name is case insensitive. You can use
-- this method with any response header.
overriding
function Get_Header (Request : in Client;
Name : in String) return String;
-- Sets a header with the given name and value. If the header had already
-- been set, the new value overwrites the previous one. The containsHeader
-- method can be used to test for the presence of a header before setting its value.
overriding
procedure Set_Header (Request : in out Client;
Name : in String;
Value : in String);
-- Adds a header with the given name and value.
-- This method allows headers to have multiple values.
overriding
procedure Add_Header (Request : in out Client;
Name : in String;
Value : in String);
-- Iterate over the request headers and executes the <b>Process</b> procedure.
overriding
procedure Iterate_Headers (Request : in Client;
Process : not null access
procedure (Name : in String;
Value : in String));
-- Removes all headers with the given name.
procedure Remove_Header (Request : in out Client;
Name : in String);
-- Adds the specified cookie to the request. This method can be called multiple
-- times to set more than one cookie.
procedure Add_Cookie (Http : in out Client;
Cookie : in Util.Http.Cookies.Cookie);
-- Execute an http GET request on the given URL. Additional request parameters,
-- cookies and headers should have been set on the client object.
procedure Get (Request : in out Client;
URL : in String;
Reply : out Response'Class);
-- Execute an http POST request on the given URL. The post data is passed in <b>Data</b>.
-- Additional request cookies and headers should have been set on the client object.
procedure Post (Request : in out Client;
URL : in String;
Data : in String;
Reply : out Response'Class);
private
subtype Http_Request is Abstract_Request;
subtype Http_Request_Access is Abstract_Request_Access;
subtype Http_Response is Abstract_Response;
subtype Http_Response_Access is Abstract_Response_Access;
type Http_Manager is interface;
type Http_Manager_Access is access all Http_Manager'Class;
procedure Create (Manager : in Http_Manager;
Http : in out Client'Class) is abstract;
procedure Do_Get (Manager : in Http_Manager;
Http : in Client'Class;
URI : in String;
Reply : out Response'Class) is abstract;
procedure Do_Post (Manager : in Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class) is abstract;
Default_Http_Manager : Http_Manager_Access;
type Response is new Ada.Finalization.Limited_Controlled and Abstract_Response with record
Delegate : Abstract_Response_Access;
end record;
-- Free the resource used by the response.
overriding
procedure Finalize (Reply : in out Response);
type Client is new Ada.Finalization.Limited_Controlled and Abstract_Request with record
Manager : Http_Manager_Access;
Delegate : Http_Request_Access;
end record;
-- Initialize the client
overriding
procedure Initialize (Http : in out Client);
overriding
procedure Finalize (Http : in out Client);
end Util.Http.Clients;
|
-----------------------------------------------------------------------
-- util-http-clients -- HTTP Clients
-- 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.Finalization;
with Util.Http.Cookies;
-- == Client ==
-- The <tt>Util.Http.Clients</tt> package defines a set of API for an HTTP client to send
-- requests to an HTTP server.
--
-- === GET request ===
-- To retrieve a content using the HTTP GET operation, a client instance must be created.
-- The response is returned in a specific object that must therefore be declared:
--
-- Http : Util.Http.Clients.Client;
-- Response : Util.Http.Clients.Response;
--
-- Before invoking the GET operation, the client can setup a number of HTTP headers.
--
-- Http.Add_Header ("X-Requested-By", "wget");
--
-- The GET operation is performed when the <tt>Get</tt> procedure is called:
--
-- Http.Get ("http://www.google.com", Response);
--
-- Once the response is received, the <tt>Response</tt> object contains the status of the
-- HTTP response, the HTTP reply headers and the body. A response header can be obtained
-- by using the <tt>Get_Header</tt> function and the body using <tt>Get_Body</tt>:
--
-- Body : constant String := Response.Get_Body;
--
package Util.Http.Clients is
Connection_Error : exception;
-- ------------------------------
-- Http response
-- ------------------------------
-- The <b>Response</b> type represents a response returned by an HTTP request.
type Response is limited new Abstract_Response with private;
-- Returns a boolean indicating whether the named response header has already
-- been set.
overriding
function Contains_Header (Reply : in Response;
Name : in String) return Boolean;
-- Returns the value of the specified response header as a String. If the response
-- did not include a header of the specified name, this method returns null.
-- If there are multiple headers with the same name, this method returns the
-- first head in the request. The header name is case insensitive. You can use
-- this method with any response header.
overriding
function Get_Header (Reply : in Response;
Name : in String) return String;
-- Sets a message header with the given name and value. If the header had already
-- been set, the new value overwrites the previous one. The containsHeader
-- method can be used to test for the presence of a header before setting its value.
overriding
procedure Set_Header (Reply : in out Response;
Name : in String;
Value : in String);
-- Adds a request header with the given name and value.
-- This method allows request headers to have multiple values.
overriding
procedure Add_Header (Reply : in out Response;
Name : in String;
Value : in String);
-- Iterate over the response headers and executes the <b>Process</b> procedure.
overriding
procedure Iterate_Headers (Reply : in Response;
Process : not null access
procedure (Name : in String;
Value : in String));
-- Get the response body as a string.
overriding
function Get_Body (Reply : in Response) return String;
-- Get the response status code.
overriding
function Get_Status (Reply : in Response) return Natural;
-- ------------------------------
-- Http client
-- ------------------------------
-- The <b>Client</b> type allows to execute HTTP GET/POST requests.
type Client is limited new Abstract_Request with private;
type Client_Access is access all Client;
-- Returns a boolean indicating whether the named response header has already
-- been set.
overriding
function Contains_Header (Request : in Client;
Name : in String) return Boolean;
-- Returns the value of the specified request header as a String. If the request
-- did not include a header of the specified name, this method returns null.
-- If there are multiple headers with the same name, this method returns the
-- first head in the request. The header name is case insensitive. You can use
-- this method with any response header.
overriding
function Get_Header (Request : in Client;
Name : in String) return String;
-- Sets a header with the given name and value. If the header had already
-- been set, the new value overwrites the previous one. The containsHeader
-- method can be used to test for the presence of a header before setting its value.
overriding
procedure Set_Header (Request : in out Client;
Name : in String;
Value : in String);
-- Adds a header with the given name and value.
-- This method allows headers to have multiple values.
overriding
procedure Add_Header (Request : in out Client;
Name : in String;
Value : in String);
-- Iterate over the request headers and executes the <b>Process</b> procedure.
overriding
procedure Iterate_Headers (Request : in Client;
Process : not null access
procedure (Name : in String;
Value : in String));
-- Removes all headers with the given name.
procedure Remove_Header (Request : in out Client;
Name : in String);
-- Adds the specified cookie to the request. This method can be called multiple
-- times to set more than one cookie.
procedure Add_Cookie (Http : in out Client;
Cookie : in Util.Http.Cookies.Cookie);
-- Execute an http GET request on the given URL. Additional request parameters,
-- cookies and headers should have been set on the client object.
procedure Get (Request : in out Client;
URL : in String;
Reply : out Response'Class);
-- Execute an http POST request on the given URL. The post data is passed in <b>Data</b>.
-- Additional request cookies and headers should have been set on the client object.
procedure Post (Request : in out Client;
URL : in String;
Data : in String;
Reply : out Response'Class);
private
subtype Http_Request is Abstract_Request;
subtype Http_Request_Access is Abstract_Request_Access;
subtype Http_Response is Abstract_Response;
subtype Http_Response_Access is Abstract_Response_Access;
type Http_Manager is interface;
type Http_Manager_Access is access all Http_Manager'Class;
procedure Create (Manager : in Http_Manager;
Http : in out Client'Class) is abstract;
procedure Do_Get (Manager : in Http_Manager;
Http : in Client'Class;
URI : in String;
Reply : out Response'Class) is abstract;
procedure Do_Post (Manager : in Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class) is abstract;
Default_Http_Manager : Http_Manager_Access;
type Response is new Ada.Finalization.Limited_Controlled and Abstract_Response with record
Delegate : Abstract_Response_Access;
end record;
-- Free the resource used by the response.
overriding
procedure Finalize (Reply : in out Response);
type Client is new Ada.Finalization.Limited_Controlled and Abstract_Request with record
Manager : Http_Manager_Access;
Delegate : Http_Request_Access;
end record;
-- Initialize the client
overriding
procedure Initialize (Http : in out Client);
overriding
procedure Finalize (Http : in out Client);
end Util.Http.Clients;
|
Update the documentation
|
Update the documentation
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
f8d3b9f172583bf719bac629aa9c5da6b97de780
|
awa/plugins/awa-wikis/src/awa-wikis-servlets.ads
|
awa/plugins/awa-wikis/src/awa-wikis-servlets.ads
|
-----------------------------------------------------------------------
-- awa-wikis-servlets -- Serve files saved in the storage service
-- 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 ASF.Servlets;
with ASF.Requests;
with ASF.Responses;
package AWA.Wikis.Servlets is
-- The <b>Storage_Servlet</b> represents the component that will handle
-- an HTTP request received by the server.
type Image_Servlet is new ASF.Servlets.Servlet with private;
-- Called by the servlet container to indicate to a servlet that the servlet
-- is being placed into service.
overriding
procedure Initialize (Server : in out Image_Servlet;
Context : in ASF.Servlets.Servlet_Registry'Class);
-- Called by the server (via the service method) to allow a servlet to handle
-- a GET request.
--
-- Overriding this method to support a GET request also automatically supports
-- an HTTP HEAD request. A HEAD request is a GET request that returns no body
-- in the response, only the request header fields.
--
-- When overriding this method, read the request data, write the response headers,
-- get the response's writer or output stream object, and finally, write the
-- response data. It's best to include content type and encoding.
-- When using a PrintWriter object to return the response, set the content type
-- before accessing the PrintWriter object.
--
-- The servlet container must write the headers before committing the response,
-- because in HTTP the headers must be sent before the response body.
--
-- Where possible, set the Content-Length header (with the
-- Response.Set_Content_Length method), to allow the servlet container
-- to use a persistent connection to return its response to the client,
-- improving performance. The content length is automatically set if the entire
-- response fits inside the response buffer.
--
-- When using HTTP 1.1 chunked encoding (which means that the response has a
-- Transfer-Encoding header), do not set the Content-Length header.
--
-- The GET method should be safe, that is, without any side effects for which
-- users are held responsible. For example, most form queries have no side effects.
-- If a client request is intended to change stored data, the request should use
-- some other HTTP method.
--
-- The GET method should also be idempotent, meaning that it can be safely repeated.
-- Sometimes making a method safe also makes it idempotent. For example, repeating
-- queries is both safe and idempotent, but buying a product online or modifying
-- data is neither safe nor idempotent.
--
-- If the request is incorrectly formatted, Do_Get returns an HTTP "Bad Request"
overriding
procedure Do_Get (Server : in Image_Servlet;
Request : in out ASF.Requests.Request'Class;
Response : in out ASF.Responses.Response'Class);
private
type Image_Servlet is new ASF.Servlets.Servlet with null record;
end AWA.Wikis.Servlets;
|
-----------------------------------------------------------------------
-- awa-wikis-servlets -- Serve files saved in the storage service
-- 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.Strings.Unbounded;
with Ada.Calendar;
with ADO;
with ASF.Requests;
with AWA.Storages.Servlets;
package AWA.Wikis.Servlets is
-- The <b>Storage_Servlet</b> represents the component that will handle
-- an HTTP request received by the server.
type Image_Servlet is new AWA.Storages.Servlets.Storage_Servlet with private;
-- Load the data content that correspond to the GET request and get the name as well
-- as mime-type and date.
procedure Load (Server : in Image_Servlet;
Request : in out ASF.Requests.Request'Class;
Name : out Ada.Strings.Unbounded.Unbounded_String;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Data : out ADO.Blob_Ref);
private
type Image_Servlet is new AWA.Storages.Servlets.Storage_Servlet with null record;
end AWA.Wikis.Servlets;
|
Implement the Image_Servlet by using the AWA storage servlet and overloading the Load procedure
|
Implement the Image_Servlet by using the AWA storage servlet and
overloading the Load procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
0b50dc469567388cd2ec2abf427a78ea636e9937
|
regtests/ado-statements-tests.adb
|
regtests/ado-statements-tests.adb
|
-----------------------------------------------------------------------
-- ado-statements-tests -- Test statements package
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
with Util.Strings.Transforms;
with ADO.Utils;
with ADO.Sessions;
with Regtests.Statements.Model;
package body ADO.Statements.Tests is
use Util.Tests;
procedure Populate (Tst : in out Test);
function Get_Sum (T : in Test;
Table : in String) return Natural;
-- Test the query statement Get_Xxx operation for various types.
generic
type T (<>) is private;
with function Get_Value (Stmt : in ADO.Statements.Query_Statement;
Column : in Natural) return T is <>;
Name : String;
Column : String;
procedure Test_Query_Get_Value_T (Tst : in out Test);
procedure Populate (Tst : in out Test) is
DB : ADO.Sessions.Master_Session := Regtests.Get_Master_Database;
begin
DB.Begin_Transaction;
for I in 1 .. 10 loop
declare
Item : Regtests.Statements.Model.Table_Ref;
begin
Item.Set_Id_Value (ADO.Identifier (I * I));
Item.Set_Int_Value (I);
Item.Set_Bool_Value ((I mod 2) = 0);
Item.Set_String_Value ("Item" & Integer'Image (I));
Item.Set_Time_Value (Ada.Calendar.Clock);
Item.Set_Entity_Value (ADO.Entity_Type (10 - I));
Item.Save (DB);
Tst.Assert (Item.Is_Inserted, "Item inserted in database");
end;
end loop;
DB.Commit;
end Populate;
-- ------------------------------
-- Test the query statement Get_Xxx operation for various types.
-- ------------------------------
procedure Test_Query_Get_Value_T (Tst : in out Test) is
Stmt : ADO.Statements.Query_Statement;
DB : constant ADO.Sessions.Session := Regtests.Get_Database;
begin
Populate (Tst);
-- Check that Get_Value raises an exception if the statement is invalid.
begin
declare
V : T := Get_Value (Stmt, 0);
pragma Unreferenced (V);
begin
Util.Tests.Fail (Tst, "No Invalid_Statement exception raised for " & Name);
end;
exception
when Invalid_Statement =>
null;
end;
-- Execute a query to fetch one column.
Stmt := DB.Create_Statement ("SELECT " & Column & " FROM test_table WHERE id = 1");
Stmt.Execute;
-- Verify the query result and the Get_Value operation.
Tst.Assert (Stmt.Has_Elements, "The query statement must return a value for "
& Name & ":" & Column);
Tst.Assert (not Stmt.Is_Null (0), "The query statement must return a non null value for "
& Name & ":" & Column);
Util.Tests.Assert_Equals (Tst, Column,
Util.Strings.Transforms.To_Lower_Case (Stmt.Get_Column_Name (0)),
"The query returns an invalid column name");
declare
V : T := Get_Value (Stmt, 0);
pragma Unreferenced (V);
begin
Stmt.Clear;
end;
end Test_Query_Get_Value_T;
procedure Test_Query_Get_Int64 is
new Test_Query_Get_Value_T (Int64, ADO.Statements.Get_Int64, "Get_Int64", "id_value");
procedure Test_Query_Get_Integer is
new Test_Query_Get_Value_T (Integer, ADO.Statements.Get_Integer, "Get_Integer", "int_value");
procedure Test_Query_Get_Nullable_Integer is
new Test_Query_Get_Value_T (Nullable_Integer, ADO.Statements.Get_Nullable_Integer,
"Get_Nullable_Integer", "int_value");
procedure Test_Query_Get_Nullable_Entity_Type is
new Test_Query_Get_Value_T (Nullable_Entity_Type, ADO.Statements.Get_Nullable_Entity_Type,
"Get_Nullable_Entity_Type", "entity_value");
procedure Test_Query_Get_Natural is
new Test_Query_Get_Value_T (Natural, ADO.Statements.Get_Natural, "Get_Natural", "int_value");
procedure Test_Query_Get_Identifier is
new Test_Query_Get_Value_T (ADO.Identifier, ADO.Statements.Get_Identifier,
"Get_Identifier", "id_value");
procedure Test_Query_Get_Boolean is
new Test_Query_Get_Value_T (Boolean, ADO.Statements.Get_Boolean, "Get_Boolean", "bool_value");
procedure Test_Query_Get_String is
new Test_Query_Get_Value_T (String, ADO.Statements.Get_String, "Get_String", "string_value");
package Caller is new Util.Test_Caller (Test, "ADO.Statements");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test ADO.Statements.Save",
Test_Save'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Int64",
Test_Query_Get_Int64'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Integer",
Test_Query_Get_Integer'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Nullable_Integer",
Test_Query_Get_Nullable_Integer'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Natural",
Test_Query_Get_Natural'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Identifier",
Test_Query_Get_Identifier'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Boolean",
Test_Query_Get_Boolean'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_String",
Test_Query_Get_String'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Nullable_Entity_Type",
Test_Query_Get_Nullable_Entity_Type'Access);
end Add_Tests;
function Get_Sum (T : in Test;
Table : in String) return Natural is
DB : constant ADO.Sessions.Session := Regtests.Get_Database;
Stmt : ADO.Statements.Query_Statement := DB.Create_Statement ("SELECT SUM(id_value) FROM "
& Table);
begin
Stmt.Execute;
T.Assert (Stmt.Has_Elements, "The query statement must return a value for table " & Table);
return Stmt.Get_Integer (0);
end Get_Sum;
function Get_Sum (T : in Test;
Table : in String;
Ids : in ADO.Utils.Identifier_Vector) return Natural is
DB : constant ADO.Sessions.Session := Regtests.Get_Database;
Stmt : ADO.Statements.Query_Statement := DB.Create_Statement ("SELECT SUM(id_value) FROM "
& Table
& " WHERE id IN (:ids)");
begin
Stmt.Bind_Param ("ids", Ids);
Stmt.Execute;
T.Assert (Stmt.Has_Elements, "The query statement must return a value for table " & Table);
return Stmt.Get_Integer (0);
end Get_Sum;
-- ------------------------------
-- Test creation of several rows in test_table with different column type.
-- ------------------------------
procedure Test_Save (T : in out Test) is
First : constant Natural := Get_Sum (T, "test_table");
DB : ADO.Sessions.Master_Session := Regtests.Get_Master_Database;
List : ADO.Utils.Identifier_Vector;
begin
DB.Begin_Transaction;
for I in 1 .. 10 loop
declare
Item : Regtests.Statements.Model.Table_Ref;
begin
Item.Set_Id_Value (ADO.Identifier (I * I));
Item.Set_Int_Value (I);
Item.Set_Bool_Value ((I mod 2) = 0);
Item.Set_String_Value ("Item" & Integer'Image (I));
Item.Set_Time_Value (Ada.Calendar.Clock);
Item.Set_Entity_Value (ADO.Entity_Type (10 - I));
Item.Save (DB);
List.Append (Item.Get_Id);
end;
end loop;
DB.Commit;
Util.Tests.Assert_Equals (T, First + 385, Get_Sum (T, "test_table"),
"The SUM query returns an invalid value for test_table");
Util.Tests.Assert_Equals (T, 385, Get_Sum (T, "test_table", List),
"The SUM query returns an invalid value for test_table");
end Test_Save;
end ADO.Statements.Tests;
|
-----------------------------------------------------------------------
-- ado-statements-tests -- Test statements package
-- Copyright (C) 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 Util.Test_Caller;
with Util.Strings.Transforms;
with ADO.Utils;
with ADO.Sessions;
with Regtests.Statements.Model;
package body ADO.Statements.Tests is
use Util.Tests;
procedure Populate (Tst : in out Test);
function Get_Sum (T : in Test;
Table : in String) return Natural;
-- Test the query statement Get_Xxx operation for various types.
generic
type T (<>) is private;
with function Get_Value (Stmt : in ADO.Statements.Query_Statement;
Column : in Natural) return T is <>;
Name : String;
Column : String;
procedure Test_Query_Get_Value_T (Tst : in out Test);
procedure Populate (Tst : in out Test) is
DB : ADO.Sessions.Master_Session := Regtests.Get_Master_Database;
begin
DB.Begin_Transaction;
for I in 1 .. 10 loop
declare
Item : Regtests.Statements.Model.Table_Ref;
begin
Item.Set_Id_Value (ADO.Identifier (I * I));
Item.Set_Int_Value (I);
Item.Set_Bool_Value ((I mod 2) = 0);
Item.Set_String_Value ("Item" & Integer'Image (I));
Item.Set_Time_Value (Ada.Calendar.Clock);
Item.Set_Entity_Value (ADO.Entity_Type (10 - I));
Item.Save (DB);
Tst.Assert (Item.Is_Inserted, "Item inserted in database");
end;
end loop;
DB.Commit;
end Populate;
-- ------------------------------
-- Test the query statement Get_Xxx operation for various types.
-- ------------------------------
procedure Test_Query_Get_Value_T (Tst : in out Test) is
Stmt : ADO.Statements.Query_Statement;
DB : constant ADO.Sessions.Session := Regtests.Get_Database;
begin
Populate (Tst);
-- Check that Get_Value raises an exception if the statement is invalid.
begin
declare
V : T := Get_Value (Stmt, 0);
pragma Unreferenced (V);
begin
Util.Tests.Fail (Tst, "No Invalid_Statement exception raised for " & Name);
end;
exception
when Invalid_Statement =>
null;
end;
-- Execute a query to fetch one column.
Stmt := DB.Create_Statement ("SELECT " & Column & " FROM test_table WHERE id = 1");
Stmt.Execute;
-- Verify the query result and the Get_Value operation.
Tst.Assert (Stmt.Has_Elements, "The query statement must return a value for "
& Name & ":" & Column);
Tst.Assert (not Stmt.Is_Null (0), "The query statement must return a non null value for "
& Name & ":" & Column);
Util.Tests.Assert_Equals (Tst, Column,
Util.Strings.Transforms.To_Lower_Case (Stmt.Get_Column_Name (0)),
"The query returns an invalid column name");
declare
V : T := Get_Value (Stmt, 0);
pragma Unreferenced (V);
begin
Stmt.Clear;
end;
end Test_Query_Get_Value_T;
procedure Test_Query_Get_Int64 is
new Test_Query_Get_Value_T (Int64, ADO.Statements.Get_Int64, "Get_Int64", "id_value");
procedure Test_Query_Get_Integer is
new Test_Query_Get_Value_T (Integer, ADO.Statements.Get_Integer, "Get_Integer", "int_value");
procedure Test_Query_Get_Nullable_Integer is
new Test_Query_Get_Value_T (Nullable_Integer, ADO.Statements.Get_Nullable_Integer,
"Get_Nullable_Integer", "int_value");
procedure Test_Query_Get_Nullable_Entity_Type is
new Test_Query_Get_Value_T (Nullable_Entity_Type, ADO.Statements.Get_Nullable_Entity_Type,
"Get_Nullable_Entity_Type", "entity_value");
procedure Test_Query_Get_Natural is
new Test_Query_Get_Value_T (Natural, ADO.Statements.Get_Natural, "Get_Natural", "int_value");
procedure Test_Query_Get_Identifier is
new Test_Query_Get_Value_T (ADO.Identifier, ADO.Statements.Get_Identifier,
"Get_Identifier", "id_value");
procedure Test_Query_Get_Boolean is
new Test_Query_Get_Value_T (Boolean, ADO.Statements.Get_Boolean, "Get_Boolean", "bool_value");
procedure Test_Query_Get_String is
new Test_Query_Get_Value_T (String, ADO.Statements.Get_String, "Get_String", "string_value");
package Caller is new Util.Test_Caller (Test, "ADO.Statements");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test ADO.Statements.Save",
Test_Save'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Int64",
Test_Query_Get_Int64'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Integer",
Test_Query_Get_Integer'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Nullable_Integer",
Test_Query_Get_Nullable_Integer'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Natural",
Test_Query_Get_Natural'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Identifier",
Test_Query_Get_Identifier'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Boolean",
Test_Query_Get_Boolean'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_String",
Test_Query_Get_String'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Get_Nullable_Entity_Type",
Test_Query_Get_Nullable_Entity_Type'Access);
Caller.Add_Test (Suite, "Test ADO.Statements.Create_Statement (using $entity_type[])",
Test_Entity_Types'Access);
end Add_Tests;
function Get_Sum (T : in Test;
Table : in String) return Natural is
DB : constant ADO.Sessions.Session := Regtests.Get_Database;
Stmt : ADO.Statements.Query_Statement := DB.Create_Statement ("SELECT SUM(id_value) FROM "
& Table);
begin
Stmt.Execute;
T.Assert (Stmt.Has_Elements, "The query statement must return a value for table " & Table);
return Stmt.Get_Integer (0);
end Get_Sum;
function Get_Sum (T : in Test;
Table : in String;
Ids : in ADO.Utils.Identifier_Vector) return Natural is
DB : constant ADO.Sessions.Session := Regtests.Get_Database;
Stmt : ADO.Statements.Query_Statement := DB.Create_Statement ("SELECT SUM(id_value) FROM "
& Table
& " WHERE id IN (:ids)");
begin
Stmt.Bind_Param ("ids", Ids);
Stmt.Execute;
T.Assert (Stmt.Has_Elements, "The query statement must return a value for table " & Table);
return Stmt.Get_Integer (0);
end Get_Sum;
-- ------------------------------
-- Test creation of several rows in test_table with different column type.
-- ------------------------------
procedure Test_Save (T : in out Test) is
First : constant Natural := Get_Sum (T, "test_table");
DB : ADO.Sessions.Master_Session := Regtests.Get_Master_Database;
List : ADO.Utils.Identifier_Vector;
begin
DB.Begin_Transaction;
for I in 1 .. 10 loop
declare
Item : Regtests.Statements.Model.Table_Ref;
begin
Item.Set_Id_Value (ADO.Identifier (I * I));
Item.Set_Int_Value (I);
Item.Set_Bool_Value ((I mod 2) = 0);
Item.Set_String_Value ("Item" & Integer'Image (I));
Item.Set_Time_Value (Ada.Calendar.Clock);
Item.Set_Entity_Value (ADO.Entity_Type (10 - I));
Item.Save (DB);
List.Append (Item.Get_Id);
end;
end loop;
DB.Commit;
Util.Tests.Assert_Equals (T, First + 385, Get_Sum (T, "test_table"),
"The SUM query returns an invalid value for test_table");
Util.Tests.Assert_Equals (T, 385, Get_Sum (T, "test_table", List),
"The SUM query returns an invalid value for test_table");
end Test_Save;
-- ------------------------------
-- Test queries using the $entity_type[] cache group.
-- ------------------------------
procedure Test_Entity_Types (T : in out Test) is
DB : ADO.Sessions.Master_Session := Regtests.Get_Master_Database;
Stmt : ADO.Statements.Query_Statement;
begin
Stmt := DB.Create_Statement ("SELECT * FROM entity_type "
& "WHERE entity_type.id = $entity_type[test_user]");
Stmt.Execute;
Util.Tests.Assert_Equals (T, 1, Stmt.Get_Row_Count, "Query must return one row");
end Test_Entity_Types;
end ADO.Statements.Tests;
|
Implement the Test_Entity_Types to test the $entity_type[table] expansion
|
Implement the Test_Entity_Types to test the $entity_type[table] expansion
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
017314360c8ae183e9c31c6b36b666682983b87d
|
regtests/security-policies-tests.adb
|
regtests/security-policies-tests.adb
|
-----------------------------------------------------------------------
-- Security-policies-tests - Unit tests for Security.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 Util.Tests;
with Util.Files;
with Util.Test_Caller;
with Util.Measures;
with Security.Contexts;
with Security.Policies.Roles;
with Security.Permissions.Tests;
package body Security.Policies.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test, "Security.Policies");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Security.Permissions.Create_Role",
Test_Create_Role'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Has_Permission",
Test_Has_Permission'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Read_Policy (empty)",
Test_Read_Empty_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Read_Policy",
Test_Read_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Set_Roles",
Test_Set_Roles'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Set_Roles (invalid)",
Test_Set_Invalid_Roles'Access);
-- These tests are identical but registered under different names
-- for the test documentation.
Caller.Add_Test (Suite, "Test Security.Contexts.Has_Permission",
Test_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Controllers.Roles.Has_Permission",
Test_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Role_Policy",
Test_Role_Policy'Access);
end Add_Tests;
-- ------------------------------
-- Get the roles assigned to the user.
-- ------------------------------
function Get_Roles (User : in Test_Principal) return Roles.Role_Map is
begin
return User.Roles;
end Get_Roles;
-- ------------------------------
-- Get the principal name.
-- ------------------------------
function Get_Name (From : in Test_Principal) return String is
begin
return Util.Strings.To_String (From.Name);
end Get_Name;
-- ------------------------------
-- Test Create_Role and Get_Role_Name
-- ------------------------------
procedure Test_Create_Role (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Role : Role_Type;
begin
M.Create_Role (Name => "admin",
Role => Role);
Assert_Equals (T, "admin", M.Get_Role_Name (Role), "Invalid name");
for I in Role + 1 .. Role_Type'Last loop
declare
Name : constant String := "admin-" & Role_Type'Image (I);
Role2 : Role_Type;
begin
Role2 := M.Find_Role ("admin");
T.Assert (Role2 = Role, "Find_Role returned an invalid role");
M.Create_Role (Name => Name,
Role => Role2);
Assert_Equals (T, Name, M.Get_Role_Name (Role2), "Invalid name");
end;
end loop;
end Test_Create_Role;
-- ------------------------------
-- Test Set_Roles
-- ------------------------------
procedure Test_Set_Roles (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Admin : Role_Type;
Manager : Role_Type;
Map : Role_Map := (others => False);
begin
M.Create_Role (Name => "manager",
Role => Manager);
M.Create_Role (Name => "admin",
Role => Admin);
Assert_Equals (T, "admin", M.Get_Role_Name (Admin), "Invalid name");
T.Assert (not Map (Admin), "The admin role must not set in the map");
M.Set_Roles ("admin", Map);
T.Assert (Map (Admin), "The admin role is not set in the map");
T.Assert (not Map (Manager), "The manager role must not be set in the map");
Map := (others => False);
M.Set_Roles ("manager,admin", Map);
T.Assert (Map (Admin), "The admin role is not set in the map");
T.Assert (Map (Manager), "The manager role is not set in the map");
end Test_Set_Roles;
-- ------------------------------
-- Test Set_Roles on an invalid role name
-- ------------------------------
procedure Test_Set_Invalid_Roles (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Map : Role_Map := (others => False);
begin
M.Set_Roles ("manager,admin", Map);
T.Assert (False, "No exception was raised");
exception
when E : Security.Policies.Roles.Invalid_Name =>
null;
end Test_Set_Invalid_Roles;
-- ------------------------------
-- Test Has_Permission
-- ------------------------------
procedure Test_Has_Permission (T : in out Test) is
M : Security.Policies.Policy_Manager (1);
-- Perm : Permissions.Permission_Type;
User : Test_Principal;
begin
-- T.Assert (not M.Has_Permission (User, 1), "User has a non-existing permission");
null;
end Test_Has_Permission;
procedure Configure_Policy (Manager : in out Security.Policies.Policy_Manager;
Name : in String) is
Dir : constant String := "regtests/files/permissions/";
Path : constant String := Util.Tests.Get_Path (Dir);
R : Security.Policies.Roles.Role_Policy_Access := new Roles.Role_Policy;
U : Security.Policies.URLs.URL_Policy_Access := new URLs.URL_Policy;
begin
Manager.Add_Policy (R.all'Access);
Manager.Add_Policy (U.all'Access);
Manager.Read_Policy (Util.Files.Compose (Path, Name));
end Configure_Policy;
-- ------------------------------
-- Test reading an empty policy file
-- ------------------------------
procedure Test_Read_Empty_Policy (T : in out Test) is
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
User : aliased Test_Principal;
Context : aliased Security.Contexts.Security_Context;
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
begin
Configure_Policy (M, "empty.xml");
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
P := M.Get_Policy (Security.Policies.Roles.NAME);
T.Assert (P /= null, "Role policy not found");
T.Assert (P.all in Roles.Role_Policy'Class, "Invalid role policy");
R := Roles.Role_Policy'Class (P.all)'Access;
declare
Admin : Policies.Roles.Role_Type;
begin
Admin := R.Find_Role ("admin");
T.Fail ("'admin' role was returned");
exception
when Security.Policies.Roles.Invalid_Name =>
null;
end;
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Admin.Permission),
"Has_Permission (admin) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Create.Permission),
"Has_Permission (create) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Update.Permission),
"Has_Permission (update) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Delete.Permission),
"Has_Permission (delete) failed for empty policy");
end Test_Read_Empty_Policy;
-- ------------------------------
-- Test reading policy files
-- ------------------------------
procedure Test_Read_Policy (T : in out Test) is
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
User : aliased Test_Principal;
Admin_Perm : Policies.Roles.Role_Type;
Manager_Perm : Policies.Roles.Role_Type;
Context : aliased Security.Contexts.Security_Context;
R : Security.Policies.Roles.Role_Policy_Access := new Roles.Role_Policy;
begin
Configure_Policy (M, "simple-policy.xml");
User.Roles (Admin_Perm) := True;
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
declare
use Security.Permissions.Tests;
S : Util.Measures.Stamp;
begin
for I in 1 .. 1_000 loop
declare
URI : constant String := "/admin/home/" & Util.Strings.Image (I) & "/l.html";
P : constant URLs.URI_Permission (URI'Length)
:= URLs.URI_Permission '(Len => URI'Length, URI => URI);
begin
T.Assert (Contexts.Has_Permission (Permission => P_Admin.Permission),
"Permission not granted");
end;
end loop;
Util.Measures.Report (S, "Has_Permission (1000 calls, cache miss)");
end;
declare
use Security.Permissions.Tests;
S : Util.Measures.Stamp;
begin
for I in 1 .. 1_000 loop
declare
URI : constant String := "/admin/home/list.html";
P : constant URLs.URI_Permission (URI'Length)
:= URLs.URI_Permission '(Len => URI'Length, URI => URI);
begin
T.Assert (Contexts.Has_Permission (Permission => P_Admin.Permission),
"Permission not granted");
end;
end loop;
Util.Measures.Report (S, "Has_Permission (1000 calls, cache hit)");
end;
end Test_Read_Policy;
-- ------------------------------
-- 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;
URI : in String) is
M : aliased Security.Policies.Policy_Manager (2);
User : aliased Test_Principal;
Admin_Perm : Roles.Role_Type;
Context : aliased Security.Contexts.Security_Context;
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
U : Security.Policies.URLs.URL_Policy_Access := new URLs.URL_Policy;
begin
Configure_Policy (M, File);
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
P := M.Get_Policy (Security.Policies.Roles.NAME);
T.Assert (P /= null, "Role policy not found");
T.Assert (P.all in Roles.Role_Policy'Class, "Invalid role policy");
R := Roles.Role_Policy'Class (P.all)'Access;
Admin_Perm := R.Find_Role (Role);
declare
P : constant URLs.URI_Permission (URI'Length)
:= URLs.URI_Permission '(Len => URI'Length, URI => URI);
begin
-- A user without the role should not have the permission.
T.Assert (not U.Has_Permission (Context => Context'Unchecked_Access,
Permission => P),
"Permission was granted for user without role. URI=" & URI);
-- Set the role.
User.Roles (Admin_Perm) := True;
T.Assert (U.Has_Permission (Context => Context'Unchecked_Access,
Permission => P),
"Permission was not granted for user with role. URI=" & URI);
end;
end Check_Policy;
-- ------------------------------
-- Test reading policy files and using the <role-permission> controller
-- ------------------------------
procedure Test_Role_Policy (T : in out Test) is
begin
T.Check_Policy (File => "policy-with-role.xml",
Role => "developer",
URI => "/developer/user-should-have-developer-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "manager",
URI => "/developer/user-should-have-manager-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "manager",
URI => "/manager/user-should-have-manager-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "admin",
URI => "/manager/user-should-have-admin-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "admin",
URI => "/admin/user-should-have-admin-role");
end Test_Role_Policy;
end Security.Policies.Tests;
|
-----------------------------------------------------------------------
-- Security-policies-tests - Unit tests for Security.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 Util.Tests;
with Util.Files;
with Util.Test_Caller;
with Util.Measures;
with Security.Contexts;
with Security.Policies.Roles;
with Security.Permissions.Tests;
package body Security.Policies.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test, "Security.Policies");
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Security.Permissions.Create_Role",
Test_Create_Role'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Has_Permission",
Test_Has_Permission'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Read_Policy (empty)",
Test_Read_Empty_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Add_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Get_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Get_Role_Policy",
Test_Get_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Read_Policy",
Test_Read_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Set_Roles",
Test_Set_Roles'Access);
Caller.Add_Test (Suite, "Test Security.Policies.Roles.Set_Roles (invalid)",
Test_Set_Invalid_Roles'Access);
-- These tests are identical but registered under different names
-- for the test documentation.
Caller.Add_Test (Suite, "Test Security.Contexts.Has_Permission",
Test_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Controllers.Roles.Has_Permission",
Test_Role_Policy'Access);
Caller.Add_Test (Suite, "Test Security.Permissions.Role_Policy",
Test_Role_Policy'Access);
end Add_Tests;
-- ------------------------------
-- Get the roles assigned to the user.
-- ------------------------------
function Get_Roles (User : in Test_Principal) return Roles.Role_Map is
begin
return User.Roles;
end Get_Roles;
-- ------------------------------
-- Get the principal name.
-- ------------------------------
function Get_Name (From : in Test_Principal) return String is
begin
return Util.Strings.To_String (From.Name);
end Get_Name;
-- ------------------------------
-- Test Create_Role and Get_Role_Name
-- ------------------------------
procedure Test_Create_Role (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Role : Role_Type;
begin
M.Create_Role (Name => "admin",
Role => Role);
Assert_Equals (T, "admin", M.Get_Role_Name (Role), "Invalid name");
for I in Role + 1 .. Role_Type'Last loop
declare
Name : constant String := "admin-" & Role_Type'Image (I);
Role2 : Role_Type;
begin
Role2 := M.Find_Role ("admin");
T.Assert (Role2 = Role, "Find_Role returned an invalid role");
M.Create_Role (Name => Name,
Role => Role2);
Assert_Equals (T, Name, M.Get_Role_Name (Role2), "Invalid name");
end;
end loop;
end Test_Create_Role;
-- ------------------------------
-- Test Set_Roles
-- ------------------------------
procedure Test_Set_Roles (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Admin : Role_Type;
Manager : Role_Type;
Map : Role_Map := (others => False);
begin
M.Create_Role (Name => "manager",
Role => Manager);
M.Create_Role (Name => "admin",
Role => Admin);
Assert_Equals (T, "admin", M.Get_Role_Name (Admin), "Invalid name");
T.Assert (not Map (Admin), "The admin role must not set in the map");
M.Set_Roles ("admin", Map);
T.Assert (Map (Admin), "The admin role is not set in the map");
T.Assert (not Map (Manager), "The manager role must not be set in the map");
Map := (others => False);
M.Set_Roles ("manager,admin", Map);
T.Assert (Map (Admin), "The admin role is not set in the map");
T.Assert (Map (Manager), "The manager role is not set in the map");
end Test_Set_Roles;
-- ------------------------------
-- Test Set_Roles on an invalid role name
-- ------------------------------
procedure Test_Set_Invalid_Roles (T : in out Test) is
use Security.Policies.Roles;
M : Security.Policies.Roles.Role_Policy;
Map : Role_Map := (others => False);
begin
M.Set_Roles ("manager,admin", Map);
T.Assert (False, "No exception was raised");
exception
when E : Security.Policies.Roles.Invalid_Name =>
null;
end Test_Set_Invalid_Roles;
-- ------------------------------
-- Test Has_Permission
-- ------------------------------
procedure Test_Has_Permission (T : in out Test) is
M : Security.Policies.Policy_Manager (1);
-- Perm : Permissions.Permission_Type;
User : Test_Principal;
begin
-- T.Assert (not M.Has_Permission (User, 1), "User has a non-existing permission");
null;
end Test_Has_Permission;
procedure Configure_Policy (Manager : in out Security.Policies.Policy_Manager;
Name : in String) is
Dir : constant String := "regtests/files/permissions/";
Path : constant String := Util.Tests.Get_Path (Dir);
R : Security.Policies.Roles.Role_Policy_Access := new Roles.Role_Policy;
U : Security.Policies.URLs.URL_Policy_Access := new URLs.URL_Policy;
begin
Manager.Add_Policy (R.all'Access);
Manager.Add_Policy (U.all'Access);
Manager.Read_Policy (Util.Files.Compose (Path, Name));
end Configure_Policy;
-- ------------------------------
-- Test the Get_Policy, Get_Role_Policy and Add_Policy operations.
-- ------------------------------
procedure Test_Get_Role_Policy (T : in out Test) is
use type Roles.Role_Policy_Access;
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
begin
P := M.Get_Policy (Security.Policies.Roles.NAME);
T.Assert (P = null, "Get_Policy succeeded");
R := Security.Policies.Roles.Get_Role_Policy (M);
T.Assert (R = null, "Get_Role_Policy succeeded");
R := new Roles.Role_Policy;
M.Add_Policy (R.all'Access);
P := M.Get_Policy (Security.Policies.Roles.NAME);
T.Assert (P /= null, "Role policy not found");
T.Assert (P.all in Roles.Role_Policy'Class, "Invalid role policy");
R := Security.Policies.Roles.Get_Role_Policy (M);
T.Assert (R /= null, "Get_Role_Policy should not return null");
end Test_Get_Role_Policy;
-- ------------------------------
-- Test reading an empty policy file
-- ------------------------------
procedure Test_Read_Empty_Policy (T : in out Test) is
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
User : aliased Test_Principal;
Context : aliased Security.Contexts.Security_Context;
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
begin
Configure_Policy (M, "empty.xml");
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
R := Security.Policies.Roles.Get_Role_Policy (M);
declare
Admin : Policies.Roles.Role_Type;
begin
Admin := R.Find_Role ("admin");
T.Fail ("'admin' role was returned");
exception
when Security.Policies.Roles.Invalid_Name =>
null;
end;
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Admin.Permission),
"Has_Permission (admin) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Create.Permission),
"Has_Permission (create) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Update.Permission),
"Has_Permission (update) failed for empty policy");
T.Assert (not Contexts.Has_Permission (Permissions.Tests.P_Delete.Permission),
"Has_Permission (delete) failed for empty policy");
end Test_Read_Empty_Policy;
-- ------------------------------
-- Test reading policy files
-- ------------------------------
procedure Test_Read_Policy (T : in out Test) is
M : aliased Security.Policies.Policy_Manager (Max_Policies => 2);
User : aliased Test_Principal;
Admin_Perm : Policies.Roles.Role_Type;
Manager_Perm : Policies.Roles.Role_Type;
Context : aliased Security.Contexts.Security_Context;
R : Security.Policies.Roles.Role_Policy_Access := new Roles.Role_Policy;
begin
Configure_Policy (M, "simple-policy.xml");
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
User.Roles (Admin_Perm) := True;
declare
use Security.Permissions.Tests;
S : Util.Measures.Stamp;
begin
for I in 1 .. 1_000 loop
declare
URI : constant String := "/admin/home/" & Util.Strings.Image (I) & "/l.html";
P : constant URLs.URI_Permission (URI'Length)
:= URLs.URI_Permission '(Len => URI'Length, URI => URI);
begin
T.Assert (Contexts.Has_Permission (Permission => P_Admin.Permission),
"Permission not granted");
end;
end loop;
Util.Measures.Report (S, "Has_Permission (1000 calls, cache miss)");
end;
declare
use Security.Permissions.Tests;
S : Util.Measures.Stamp;
begin
for I in 1 .. 1_000 loop
declare
URI : constant String := "/admin/home/list.html";
P : constant URLs.URI_Permission (URI'Length)
:= URLs.URI_Permission '(Len => URI'Length, URI => URI);
begin
T.Assert (Contexts.Has_Permission (Permission => P_Admin.Permission),
"Permission not granted");
end;
end loop;
Util.Measures.Report (S, "Has_Permission (1000 calls, cache hit)");
end;
end Test_Read_Policy;
-- ------------------------------
-- 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;
URI : in String) is
M : aliased Security.Policies.Policy_Manager (2);
User : aliased Test_Principal;
Admin_Perm : Roles.Role_Type;
Context : aliased Security.Contexts.Security_Context;
P : Security.Policies.Policy_Access;
R : Security.Policies.Roles.Role_Policy_Access;
U : Security.Policies.URLs.URL_Policy_Access := new URLs.URL_Policy;
begin
Configure_Policy (M, File);
Context.Set_Context (Manager => M'Unchecked_Access,
Principal => User'Unchecked_Access);
R := Security.Policies.Roles.Get_Role_Policy (M);
Admin_Perm := R.Find_Role (Role);
declare
P : constant URLs.URI_Permission (URI'Length)
:= URLs.URI_Permission '(Len => URI'Length, URI => URI);
begin
-- A user without the role should not have the permission.
T.Assert (not U.Has_Permission (Context => Context'Unchecked_Access,
Permission => P),
"Permission was granted for user without role. URI=" & URI);
-- Set the role.
User.Roles (Admin_Perm) := True;
T.Assert (U.Has_Permission (Context => Context'Unchecked_Access,
Permission => P),
"Permission was not granted for user with role. URI=" & URI);
end;
end Check_Policy;
-- ------------------------------
-- Test reading policy files and using the <role-permission> controller
-- ------------------------------
procedure Test_Role_Policy (T : in out Test) is
begin
T.Check_Policy (File => "policy-with-role.xml",
Role => "developer",
URI => "/developer/user-should-have-developer-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "manager",
URI => "/developer/user-should-have-manager-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "manager",
URI => "/manager/user-should-have-manager-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "admin",
URI => "/manager/user-should-have-admin-role");
T.Check_Policy (File => "policy-with-role.xml",
Role => "admin",
URI => "/admin/user-should-have-admin-role");
end Test_Role_Policy;
end Security.Policies.Tests;
|
Add and implement a test for Get_Policy, Add_Policy, Get_Role_Policy
|
Add and implement a test for Get_Policy, Add_Policy, Get_Role_Policy
|
Ada
|
apache-2.0
|
Letractively/ada-security
|
73737434ed9439ad62caf6ef9b5ef3f385c516df
|
src/util-dates.adb
|
src/util-dates.adb
|
-----------------------------------------------------------------------
-- util-dates -- Date utilities
-- Copyright (C) 2011, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Calendar.Arithmetic;
package body Util.Dates is
-- ------------------------------
-- Split the date into a date record (See Ada.Calendar.Formatting.Split).
-- ------------------------------
procedure Split (Into : out Date_Record;
Date : in Ada.Calendar.Time;
Time_Zone : in Ada.Calendar.Time_Zones.Time_Offset := 0) is
begin
Into.Date := Date;
Into.Time_Zone := Time_Zone;
Ada.Calendar.Formatting.Split (Date => Date,
Year => Into.Year,
Month => Into.Month,
Day => Into.Month_Day,
Hour => Into.Hour,
Minute => Into.Minute,
Second => Into.Second,
Sub_Second => Into.Sub_Second,
Leap_Second => Into.Leap_Second,
Time_Zone => Time_Zone);
Into.Day := Ada.Calendar.Formatting.Day_Of_Week (Date);
end Split;
-- ------------------------------
-- Returns true if the given year is a leap year.
-- ------------------------------
function Is_Leap_Year (Year : in Ada.Calendar.Year_Number) return Boolean is
begin
if Year mod 400 = 0 then
return True;
elsif Year mod 100 = 0 then
return False;
elsif Year mod 4 = 0 then
return True;
else
return False;
end if;
end Is_Leap_Year;
-- ------------------------------
-- Get the number of days in the given year.
-- ------------------------------
function Get_Day_Count (Year : in Ada.Calendar.Year_Number)
return Ada.Calendar.Arithmetic.Day_Count is
begin
if Is_Leap_Year (Year) then
return 365;
else
return 366;
end if;
end Get_Day_Count;
Month_Day_Count : constant array (Ada.Calendar.Month_Number)
of Ada.Calendar.Arithmetic.Day_Count
:= (1 => 31, 2 => 28, 3 => 31, 4 => 30, 5 => 31, 6 => 30,
7 => 31, 8 => 31, 9 => 30, 10 => 31, 11 => 30, 12 => 31);
-- ------------------------------
-- Get the number of days in the given month.
-- ------------------------------
function Get_Day_Count (Year : in Ada.Calendar.Year_Number;
Month : in Ada.Calendar.Month_Number)
return Ada.Calendar.Arithmetic.Day_Count is
begin
if Month /= 2 then
return Month_Day_Count (Month);
elsif Is_Leap_Year (Year) then
return 29;
else
return 28;
end if;
end Get_Day_Count;
-- ------------------------------
-- Get a time representing the given date at 00:00:00.
-- ------------------------------
function Get_Day_Start (Date : in Date_Record) return Ada.Calendar.Time is
begin
return Ada.Calendar.Formatting.Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Date.Month_Day,
Hour => 0,
Minute => 0,
Second => 0,
Sub_Second => 0.0,
Time_Zone => Date.Time_Zone);
end Get_Day_Start;
function Get_Day_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Day_Start (D);
end Get_Day_Start;
-- ------------------------------
-- Get a time representing the given date at 23:59:59.
-- ------------------------------
function Get_Day_End (Date : in Date_Record) return Ada.Calendar.Time is
begin
return Ada.Calendar.Formatting.Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Date.Month_Day,
Hour => 23,
Minute => 59,
Second => 59,
Sub_Second => 0.999,
Time_Zone => Date.Time_Zone);
end Get_Day_End;
function Get_Day_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Day_End (D);
end Get_Day_End;
-- ------------------------------
-- Get a time representing the beginning of the week at 00:00:00.
-- ------------------------------
function Get_Week_Start (Date : in Date_Record) return Ada.Calendar.Time is
use Ada.Calendar.Formatting;
use Ada.Calendar.Arithmetic;
T : constant Ada.Calendar.Time := Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Date.Month_Day,
Hour => 0,
Minute => 0,
Second => 0,
Sub_Second => 0.0,
Time_Zone => Date.Time_Zone);
Day : constant Ada.Calendar.Formatting.Day_Name := Ada.Calendar.Formatting.Day_Of_Week (T);
begin
if Day = Ada.Calendar.Formatting.Monday then
return T;
else
return T - Day_Count (Day_Name'Pos (Day) - Day_Name'Pos (Monday));
end if;
end Get_Week_Start;
function Get_Week_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Week_Start (D);
end Get_Week_Start;
-- ------------------------------
-- Get a time representing the end of the week at 23:59:99.
-- ------------------------------
function Get_Week_End (Date : in Date_Record) return Ada.Calendar.Time is
use Ada.Calendar.Formatting;
use Ada.Calendar.Arithmetic;
T : constant Ada.Calendar.Time := Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Date.Month_Day,
Hour => 23,
Minute => 59,
Second => 59,
Sub_Second => 0.999,
Time_Zone => Date.Time_Zone);
Day : constant Ada.Calendar.Formatting.Day_Name := Ada.Calendar.Formatting.Day_Of_Week (T);
begin
-- End of week is 6 days + 23:59:59
if Day = Ada.Calendar.Formatting.Monday then
return T + Day_Count (6);
else
return T + Day_Count (6 - (Day_Name'Pos (Day) - Day_Name'Pos (Monday)));
end if;
end Get_Week_End;
function Get_Week_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Week_End (D);
end Get_Week_End;
-- ------------------------------
-- Get a time representing the beginning of the month at 00:00:00.
-- ------------------------------
function Get_Month_Start (Date : in Date_Record) return Ada.Calendar.Time is
begin
return Ada.Calendar.Formatting.Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Ada.Calendar.Day_Number'First,
Hour => 0,
Minute => 0,
Second => 0,
Sub_Second => 0.0,
Time_Zone => Date.Time_Zone);
end Get_Month_Start;
function Get_Month_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Month_Start (D);
end Get_Month_Start;
-- ------------------------------
-- Get a time representing the end of the month at 23:59:59.
-- ------------------------------
function Get_Month_End (Date : in Date_Record) return Ada.Calendar.Time is
Last_Day : constant Ada.Calendar.Day_Number
:= Ada.Calendar.Day_Number (Get_Day_Count (Date.Year, Date.Month));
begin
return Ada.Calendar.Formatting.Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Last_Day,
Hour => 23,
Minute => 59,
Second => 59,
Sub_Second => 0.999,
Time_Zone => Date.Time_Zone);
end Get_Month_End;
function Get_Month_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Month_End (D);
end Get_Month_End;
end Util.Dates;
|
-----------------------------------------------------------------------
-- util-dates -- Date utilities
-- Copyright (C) 2011, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package body Util.Dates is
-- ------------------------------
-- Split the date into a date record (See Ada.Calendar.Formatting.Split).
-- ------------------------------
procedure Split (Into : out Date_Record;
Date : in Ada.Calendar.Time;
Time_Zone : in Ada.Calendar.Time_Zones.Time_Offset := 0) is
begin
Into.Date := Date;
Into.Time_Zone := Time_Zone;
Ada.Calendar.Formatting.Split (Date => Date,
Year => Into.Year,
Month => Into.Month,
Day => Into.Month_Day,
Hour => Into.Hour,
Minute => Into.Minute,
Second => Into.Second,
Sub_Second => Into.Sub_Second,
Leap_Second => Into.Leap_Second,
Time_Zone => Time_Zone);
Into.Day := Ada.Calendar.Formatting.Day_Of_Week (Date);
end Split;
-- ------------------------------
-- Returns true if the given year is a leap year.
-- ------------------------------
function Is_Leap_Year (Year : in Ada.Calendar.Year_Number) return Boolean is
begin
if Year mod 400 = 0 then
return True;
elsif Year mod 100 = 0 then
return False;
elsif Year mod 4 = 0 then
return True;
else
return False;
end if;
end Is_Leap_Year;
-- ------------------------------
-- Get the number of days in the given year.
-- ------------------------------
function Get_Day_Count (Year : in Ada.Calendar.Year_Number)
return Ada.Calendar.Arithmetic.Day_Count is
begin
if Is_Leap_Year (Year) then
return 365;
else
return 366;
end if;
end Get_Day_Count;
Month_Day_Count : constant array (Ada.Calendar.Month_Number)
of Ada.Calendar.Arithmetic.Day_Count
:= (1 => 31, 2 => 28, 3 => 31, 4 => 30, 5 => 31, 6 => 30,
7 => 31, 8 => 31, 9 => 30, 10 => 31, 11 => 30, 12 => 31);
-- ------------------------------
-- Get the number of days in the given month.
-- ------------------------------
function Get_Day_Count (Year : in Ada.Calendar.Year_Number;
Month : in Ada.Calendar.Month_Number)
return Ada.Calendar.Arithmetic.Day_Count is
begin
if Month /= 2 then
return Month_Day_Count (Month);
elsif Is_Leap_Year (Year) then
return 29;
else
return 28;
end if;
end Get_Day_Count;
-- ------------------------------
-- Get a time representing the given date at 00:00:00.
-- ------------------------------
function Get_Day_Start (Date : in Date_Record) return Ada.Calendar.Time is
begin
return Ada.Calendar.Formatting.Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Date.Month_Day,
Hour => 0,
Minute => 0,
Second => 0,
Sub_Second => 0.0,
Time_Zone => Date.Time_Zone);
end Get_Day_Start;
function Get_Day_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Day_Start (D);
end Get_Day_Start;
-- ------------------------------
-- Get a time representing the given date at 23:59:59.
-- ------------------------------
function Get_Day_End (Date : in Date_Record) return Ada.Calendar.Time is
begin
return Ada.Calendar.Formatting.Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Date.Month_Day,
Hour => 23,
Minute => 59,
Second => 59,
Sub_Second => 0.999,
Time_Zone => Date.Time_Zone);
end Get_Day_End;
function Get_Day_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Day_End (D);
end Get_Day_End;
-- ------------------------------
-- Get a time representing the beginning of the week at 00:00:00.
-- ------------------------------
function Get_Week_Start (Date : in Date_Record) return Ada.Calendar.Time is
use Ada.Calendar.Formatting;
use Ada.Calendar.Arithmetic;
T : constant Ada.Calendar.Time := Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Date.Month_Day,
Hour => 0,
Minute => 0,
Second => 0,
Sub_Second => 0.0,
Time_Zone => Date.Time_Zone);
Day : constant Ada.Calendar.Formatting.Day_Name := Ada.Calendar.Formatting.Day_Of_Week (T);
begin
if Day = Ada.Calendar.Formatting.Monday then
return T;
else
return T - Day_Count (Day_Name'Pos (Day) - Day_Name'Pos (Monday));
end if;
end Get_Week_Start;
function Get_Week_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Week_Start (D);
end Get_Week_Start;
-- ------------------------------
-- Get a time representing the end of the week at 23:59:99.
-- ------------------------------
function Get_Week_End (Date : in Date_Record) return Ada.Calendar.Time is
use Ada.Calendar.Formatting;
use Ada.Calendar.Arithmetic;
T : constant Ada.Calendar.Time := Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Date.Month_Day,
Hour => 23,
Minute => 59,
Second => 59,
Sub_Second => 0.999,
Time_Zone => Date.Time_Zone);
Day : constant Ada.Calendar.Formatting.Day_Name := Ada.Calendar.Formatting.Day_Of_Week (T);
begin
-- End of week is 6 days + 23:59:59
if Day = Ada.Calendar.Formatting.Monday then
return T + Day_Count (6);
else
return T + Day_Count (6 - (Day_Name'Pos (Day) - Day_Name'Pos (Monday)));
end if;
end Get_Week_End;
function Get_Week_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Week_End (D);
end Get_Week_End;
-- ------------------------------
-- Get a time representing the beginning of the month at 00:00:00.
-- ------------------------------
function Get_Month_Start (Date : in Date_Record) return Ada.Calendar.Time is
begin
return Ada.Calendar.Formatting.Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Ada.Calendar.Day_Number'First,
Hour => 0,
Minute => 0,
Second => 0,
Sub_Second => 0.0,
Time_Zone => Date.Time_Zone);
end Get_Month_Start;
function Get_Month_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Month_Start (D);
end Get_Month_Start;
-- ------------------------------
-- Get a time representing the end of the month at 23:59:59.
-- ------------------------------
function Get_Month_End (Date : in Date_Record) return Ada.Calendar.Time is
Last_Day : constant Ada.Calendar.Day_Number
:= Ada.Calendar.Day_Number (Get_Day_Count (Date.Year, Date.Month));
begin
return Ada.Calendar.Formatting.Time_Of (Year => Date.Year,
Month => Date.Month,
Day => Last_Day,
Hour => 23,
Minute => 59,
Second => 59,
Sub_Second => 0.999,
Time_Zone => Date.Time_Zone);
end Get_Month_End;
function Get_Month_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time is
D : Date_Record;
begin
Split (D, Date);
return Get_Month_End (D);
end Get_Month_End;
end Util.Dates;
|
Fix some compilation warning
|
Fix some compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
e5c92a1cafc051ae9eb4bf6768edfcf5a1fa93a5
|
awa/plugins/awa-storages/src/awa-storages.ads
|
awa/plugins/awa-storages/src/awa-storages.ads
|
-----------------------------------------------------------------------
-- awa-storages -- Storage module
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
-- == Introduction ==
-- The <b>Storages</b> module provides a set of storage services allowing an application
-- to store data files, documents, images in a persistent area. The persistent store can
-- be on a file system, in the database or provided by a remote service such as
-- Amazon Simple Storage Service.
--
-- == Creating a storage ==
-- A content in the storage is represented by a `Storage_Ref` instance. The data itself
-- can be physically stored in the file system (`FILE` mode), in the database (`DATABASE`
-- mode) or on a remote server (`URL` mode). To put a file in the storage, first create
-- the storage object instance:
--
-- Data : AWA.Storages.Models.Storage_Ref;
--
-- Then setup the storage mode that you want. The storage service uses this information
-- to save the data in a file, in the database or in a remote service (in the future).
--
-- Data.Set_Storage (Storage => AWA.Storages.Models.DATABASE);
--
-- To save a file in the store, we can use the `Save` operation. It will read the file
-- and put in in the corresponding persistent store (the database in this example).
--
-- Service.Save (Into => Data, Path => Path_To_The_File);
--
-- Upon successful completion, the storage instance `Data` will be allocated a unique
-- identifier that can be retrieved by `Get_Id` or `Get_Key`.
--
-- == Getting the data ==
-- Several operations are defined to retrieve the data. Each of them has been designed
-- to optimize the retrieval and
--
-- * The data can be retrieved in a local file.
-- This mode is useful if an external program must be launched and be able to read
-- the file. If the storage mode of the data is `FILE`, the path of the file on
-- the storage file system is used. For other storage modes, the file is saved
-- in a temporary file. In that case the `Store_Local` database table is used
-- to track such locally saved data.
-- * The data can be returned as a stream.
-- When the application has to read the data, opening a read stream connection is
-- the most efficient mechanism.
--
-- To access the data by using a local file, we must define a local storage reference:
--
-- Data : AWA.Storages.Models.Store_Local_Ref;
--
-- and use the `Load` operation with the storage identifier:
--
-- Service.Load (From => Id, Into => Data);
--
-- Once the load operation succeeded, the data is stored on the file system and
-- the local path is obtained by using the `Get_Path` operation:
--
-- Path : constant String := Data.Get_Path;
--
-- == Ada Beans ==
-- @include storages.xml
--
-- == Model ==
-- [http://ada-awa.googlecode.com/svn/wiki/awa_storage_model.png]
--
-- @include Storages.hbm.xml
package AWA.Storages is
end AWA.Storages;
|
-----------------------------------------------------------------------
-- awa-storages -- Storage module
-- Copyright (C) 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
-- == Introduction ==
-- The <b>Storages</b> module provides a set of storage services allowing an application
-- to store data files, documents, images in a persistent area. The persistent store can
-- be on a file system, in the database or provided by a remote service such as
-- Amazon Simple Storage Service.
--
-- == Creating a storage ==
-- A content in the storage is represented by a `Storage_Ref` instance. The data itself
-- can be physically stored in the file system (`FILE` mode), in the database (`DATABASE`
-- mode) or on a remote server (`URL` mode). To put a file in the storage, first create
-- the storage object instance:
--
-- Data : AWA.Storages.Models.Storage_Ref;
--
-- Then setup the storage mode that you want. The storage service uses this information
-- to save the data in a file, in the database or in a remote service (in the future).
--
-- Data.Set_Storage (Storage => AWA.Storages.Models.DATABASE);
--
-- To save a file in the store, we can use the `Save` operation. It will read the file
-- and put in in the corresponding persistent store (the database in this example).
--
-- Service.Save (Into => Data, Path => Path_To_The_File);
--
-- Upon successful completion, the storage instance `Data` will be allocated a unique
-- identifier that can be retrieved by `Get_Id` or `Get_Key`.
--
-- == Getting the data ==
-- Several operations are defined to retrieve the data. Each of them has been designed
-- to optimize the retrieval and
--
-- * The data can be retrieved in a local file.
-- This mode is useful if an external program must be launched and be able to read
-- the file. If the storage mode of the data is `FILE`, the path of the file on
-- the storage file system is used. For other storage modes, the file is saved
-- in a temporary file. In that case the `Store_Local` database table is used
-- to track such locally saved data.
--
-- * The data can be returned as a stream.
-- When the application has to read the data, opening a read stream connection is
-- the most efficient mechanism.
--
-- === Local file ===
-- To access the data by using a local file, we must define a local storage reference:
--
-- Data : AWA.Storages.Models.Store_Local_Ref;
--
-- and use the `Load` operation with the storage identifier. When loading locally we
-- also indicate whether the file will be read or written. A file that is in `READ` mode
-- can be shared by several tasks or processes. A file that is in `WRITE` mode will have
-- a specific copy for the caller. An optional expiration parameter indicate when the
-- local file representation can expire.
--
-- Service.Load (From => Id, Into => Data, Mode => READ, Expire => ONE_DAY);
--
-- Once the load operation succeeded, the data is stored on the file system and
-- the local path is obtained by using the `Get_Path` operation:
--
-- Path : constant String := Data.Get_Path;
--
-- == Ada Beans ==
-- @include storages.xml
--
-- == Model ==
-- [http://ada-awa.googlecode.com/svn/wiki/awa_storage_model.png]
--
-- @include Storages.hbm.xml
package AWA.Storages is
end AWA.Storages;
|
Update the documentation of the storage module
|
Update the documentation of the storage module
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
8b5d25e31db8d6512fd58f41e26b389566d391fc
|
awa/plugins/awa-blogs/src/awa-blogs-modules.adb
|
awa/plugins/awa-blogs/src/awa-blogs-modules.adb
|
-----------------------------------------------------------------------
-- awa-blogs-module -- Blog and post management module
-- 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.Log.Loggers;
with AWA.Modules.Get;
with AWA.Modules.Beans;
with AWA.Blogs.Beans;
with AWA.Applications;
with AWA.Services.Contexts;
with AWA.Permissions;
with AWA.Permissions.Services;
with AWA.Workspaces.Models;
with AWA.Workspaces.Modules;
with AWA.Storages.Models;
with ADO.Objects;
with ADO.Sessions;
with ADO.Statements;
package body AWA.Blogs.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Blogs.Module");
package Register is new AWA.Modules.Beans (Module => Blog_Module,
Module_Access => Blog_Module_Access);
-- ------------------------------
-- Initialize the blog module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Blog_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the blogs module");
-- Setup the resource bundles.
App.Register ("blogMsg", "blogs");
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_Bean",
Handler => AWA.Blogs.Beans.Create_Post_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_List_Bean",
Handler => AWA.Blogs.Beans.Create_Post_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Admin_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Admin_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Status_List_Bean",
Handler => AWA.Blogs.Beans.Create_Status_List'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Stat_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Stat_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
end Initialize;
-- ------------------------------
-- Get the blog module instance associated with the current application.
-- ------------------------------
function Get_Blog_Module return Blog_Module_Access is
function Get is new AWA.Modules.Get (Blog_Module, Blog_Module_Access, NAME);
begin
return Get;
end Get_Blog_Module;
-- ------------------------------
-- Create a new blog for the user workspace.
-- ------------------------------
procedure Create_Blog (Model : in Blog_Module;
Title : in String;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
WS : AWA.Workspaces.Models.Workspace_Ref;
begin
Log.Info ("Creating blog {0} for user", Title);
Ctx.Start;
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, WS);
-- Check that the user has the create blog permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Blog.Permission,
Entity => WS);
Blog.Set_Name (Title);
Blog.Set_Workspace (WS);
Blog.Set_Create_Date (Ada.Calendar.Clock);
Blog.Save (DB);
-- Add the permission for the user to use the new blog.
AWA.Workspaces.Modules.Add_Permission (Session => DB,
User => User,
Entity => Blog,
Workspace => WS.Get_Id,
List => (ACL_Delete_Blog.Permission,
ACL_Update_Post.Permission,
ACL_Create_Post.Permission,
ACL_Delete_Post.Permission));
Ctx.Commit;
Result := Blog.Get_Id;
Log.Info ("Blog {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Blog;
-- ------------------------------
-- Create a new post associated with the given blog identifier.
-- ------------------------------
procedure Create_Post (Model : in Blog_Module;
Blog_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Log.Debug ("Creating post for user");
Ctx.Start;
-- Get the blog instance.
Blog.Load (Session => DB,
Id => Blog_Id,
Found => Found);
if not Found then
Log.Error ("Blog {0} not found", ADO.Identifier'Image (Blog_Id));
raise Not_Found with "Blog not found";
end if;
-- Check that the user has the create post permission on the given blog.
AWA.Permissions.Check (Permission => ACL_Create_Post.Permission,
Entity => Blog);
-- Build the new post.
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Create_Date (Ada.Calendar.Clock);
Post.Set_Uri (URI);
Post.Set_Author (Ctx.Get_User);
Post.Set_Status (Status);
Post.Set_Blog (Blog);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
Result := Post.Get_Id;
Log.Info ("Post {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Post;
-- ------------------------------
-- Update the post title and text associated with the blog post identified by <b>Post</b>.
-- ------------------------------
procedure Update_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type) is
pragma Unreferenced (Model);
use type AWA.Blogs.Models.Post_Status_Type;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the update post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Update_Post.Permission,
Entity => Post);
if Status = AWA.Blogs.Models.POST_PUBLISHED and then Post.Get_Publish_Date.Is_Null then
Post.Set_Publish_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Ada.Calendar.Clock));
end if;
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Uri (URI);
Post.Set_Status (Status);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
end Update_Post;
-- ------------------------------
-- Delete the post identified by the given identifier.
-- ------------------------------
procedure Delete_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier) is
pragma Unreferenced (Model);
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the delete post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Delete_Post.Permission,
Entity => Post);
Post.Delete (Session => DB);
Ctx.Commit;
end Delete_Post;
-- ------------------------------
-- Load the image data associated with a blog post. The image must be public and the
-- post visible for the image to be retrieved by anonymous users.
-- ------------------------------
procedure Load_Image (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Image_Id : in ADO.Identifier;
Width : in out Natural;
Height : in out Natural;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Into : out ADO.Blob_Ref) is
pragma Unreferenced (Model);
use type AWA.Storages.Models.Storage_Type;
Ctx : constant Services.Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : constant ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
Query : ADO.Statements.Query_Statement;
Kind : AWA.Storages.Models.Storage_Type;
begin
if Width = Natural'Last or Height = Natural'Last then
Query := DB.Create_Statement (Models.Query_Blog_Image_Get_Data);
elsif Width > 0 then
Query := DB.Create_Statement (Models.Query_Blog_Image_Width_Get_Data);
Query.Bind_Param ("width", Width);
elsif Height > 0 then
Query := DB.Create_Statement (Models.Query_Blog_Image_Height_Get_Data);
Query.Bind_Param ("height", Height);
else
Query := DB.Create_Statement (Models.Query_Blog_Image_Get_Data);
end if;
Query.Bind_Param ("post_id", Post_Id);
Query.Bind_Param ("store_id", Image_Id);
Query.Bind_Param ("user_id", User);
Query.Execute;
if not Query.Has_Elements then
Log.Warn ("Blog post image entity {0} not found", ADO.Identifier'Image (Image_Id));
raise ADO.Objects.NOT_FOUND;
end if;
Mime := Query.Get_Unbounded_String (0);
Date := Query.Get_Time (1);
Width := Query.Get_Natural (4);
Height := Query.Get_Natural (5);
Kind := AWA.Storages.Models.Storage_Type'Val (Query.Get_Integer (3));
if Kind = AWA.Storages.Models.DATABASE then
Into := Query.Get_Blob (6);
else
null;
end if;
end Load_Image;
end AWA.Blogs.Modules;
|
-----------------------------------------------------------------------
-- awa-blogs-module -- Blog and post management module
-- 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.Log.Loggers;
with AWA.Modules.Get;
with AWA.Modules.Beans;
with AWA.Blogs.Beans;
with AWA.Applications;
with AWA.Services.Contexts;
with AWA.Permissions;
with AWA.Permissions.Services;
with AWA.Workspaces.Models;
with AWA.Workspaces.Modules;
with AWA.Storages.Models;
with ADO.Objects;
with ADO.Sessions;
with ADO.Statements;
package body AWA.Blogs.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Blogs.Module");
package Register is new AWA.Modules.Beans (Module => Blog_Module,
Module_Access => Blog_Module_Access);
-- ------------------------------
-- Initialize the blog module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Blog_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the blogs module");
-- Setup the resource bundles.
App.Register ("blogMsg", "blogs");
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_Bean",
Handler => AWA.Blogs.Beans.Create_Post_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Post_List_Bean",
Handler => AWA.Blogs.Beans.Create_Post_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Admin_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Admin_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Blog_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Status_List_Bean",
Handler => AWA.Blogs.Beans.Create_Status_List'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Blogs.Beans.Stat_Bean",
Handler => AWA.Blogs.Beans.Create_Blog_Stat_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
end Initialize;
-- ------------------------------
-- Configures the module after its initialization and after having read its XML configuration.
-- ------------------------------
overriding
procedure Configure (Plugin : in out Blog_Module;
Props : in ASF.Applications.Config) is
pragma Unreferenced (Props);
Image_Prefix : constant String := Plugin.Get_Config (PARAM_IMAGE_PREFIX);
begin
Plugin.Image_Prefix := Wiki.Strings.To_UString (Wiki.Strings.To_WString (Image_Prefix));
end Configure;
-- ------------------------------
-- Get the blog module instance associated with the current application.
-- ------------------------------
function Get_Blog_Module return Blog_Module_Access is
function Get is new AWA.Modules.Get (Blog_Module, Blog_Module_Access, NAME);
begin
return Get;
end Get_Blog_Module;
-- ------------------------------
-- Create a new blog for the user workspace.
-- ------------------------------
procedure Create_Blog (Model : in Blog_Module;
Title : in String;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
WS : AWA.Workspaces.Models.Workspace_Ref;
begin
Log.Info ("Creating blog {0} for user", Title);
Ctx.Start;
AWA.Workspaces.Modules.Get_Workspace (DB, Ctx, WS);
-- Check that the user has the create blog permission on the given workspace.
AWA.Permissions.Check (Permission => ACL_Create_Blog.Permission,
Entity => WS);
Blog.Set_Name (Title);
Blog.Set_Workspace (WS);
Blog.Set_Create_Date (Ada.Calendar.Clock);
Blog.Save (DB);
-- Add the permission for the user to use the new blog.
AWA.Workspaces.Modules.Add_Permission (Session => DB,
User => User,
Entity => Blog,
Workspace => WS.Get_Id,
List => (ACL_Delete_Blog.Permission,
ACL_Update_Post.Permission,
ACL_Create_Post.Permission,
ACL_Delete_Post.Permission));
Ctx.Commit;
Result := Blog.Get_Id;
Log.Info ("Blog {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Blog;
-- ------------------------------
-- Create a new post associated with the given blog identifier.
-- ------------------------------
procedure Create_Post (Model : in Blog_Module;
Blog_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type;
Result : out ADO.Identifier) is
pragma Unreferenced (Model);
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Blog : AWA.Blogs.Models.Blog_Ref;
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Log.Debug ("Creating post for user");
Ctx.Start;
-- Get the blog instance.
Blog.Load (Session => DB,
Id => Blog_Id,
Found => Found);
if not Found then
Log.Error ("Blog {0} not found", ADO.Identifier'Image (Blog_Id));
raise Not_Found with "Blog not found";
end if;
-- Check that the user has the create post permission on the given blog.
AWA.Permissions.Check (Permission => ACL_Create_Post.Permission,
Entity => Blog);
-- Build the new post.
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Create_Date (Ada.Calendar.Clock);
Post.Set_Uri (URI);
Post.Set_Author (Ctx.Get_User);
Post.Set_Status (Status);
Post.Set_Blog (Blog);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
Result := Post.Get_Id;
Log.Info ("Post {0} created for user {1}",
ADO.Identifier'Image (Result), ADO.Identifier'Image (User));
end Create_Post;
-- ------------------------------
-- Update the post title and text associated with the blog post identified by <b>Post</b>.
-- ------------------------------
procedure Update_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type) is
pragma Unreferenced (Model);
use type AWA.Blogs.Models.Post_Status_Type;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the update post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Update_Post.Permission,
Entity => Post);
if Status = AWA.Blogs.Models.POST_PUBLISHED and then Post.Get_Publish_Date.Is_Null then
Post.Set_Publish_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Ada.Calendar.Clock));
end if;
Post.Set_Title (Title);
Post.Set_Text (Text);
Post.Set_Uri (URI);
Post.Set_Status (Status);
Post.Set_Allow_Comments (Comment);
Post.Save (DB);
Ctx.Commit;
end Update_Post;
-- ------------------------------
-- Delete the post identified by the given identifier.
-- ------------------------------
procedure Delete_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier) is
pragma Unreferenced (Model);
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Post : AWA.Blogs.Models.Post_Ref;
Found : Boolean;
begin
Ctx.Start;
Post.Load (Session => DB, Id => Post_Id, Found => Found);
if not Found then
Log.Error ("Post {0} not found", ADO.Identifier'Image (Post_Id));
raise Not_Found;
end if;
-- Check that the user has the delete post permission on the given post.
AWA.Permissions.Check (Permission => ACL_Delete_Post.Permission,
Entity => Post);
Post.Delete (Session => DB);
Ctx.Commit;
end Delete_Post;
-- ------------------------------
-- Load the image data associated with a blog post. The image must be public and the
-- post visible for the image to be retrieved by anonymous users.
-- ------------------------------
procedure Load_Image (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Image_Id : in ADO.Identifier;
Width : in out Natural;
Height : in out Natural;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Into : out ADO.Blob_Ref) is
pragma Unreferenced (Model);
use type AWA.Storages.Models.Storage_Type;
Ctx : constant Services.Contexts.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant ADO.Identifier := Ctx.Get_User_Identifier;
DB : constant ADO.Sessions.Session := AWA.Services.Contexts.Get_Session (Ctx);
Query : ADO.Statements.Query_Statement;
Kind : AWA.Storages.Models.Storage_Type;
begin
if Width = Natural'Last or Height = Natural'Last then
Query := DB.Create_Statement (Models.Query_Blog_Image_Get_Data);
elsif Width > 0 then
Query := DB.Create_Statement (Models.Query_Blog_Image_Width_Get_Data);
Query.Bind_Param ("width", Width);
elsif Height > 0 then
Query := DB.Create_Statement (Models.Query_Blog_Image_Height_Get_Data);
Query.Bind_Param ("height", Height);
else
Query := DB.Create_Statement (Models.Query_Blog_Image_Get_Data);
end if;
Query.Bind_Param ("post_id", Post_Id);
Query.Bind_Param ("store_id", Image_Id);
Query.Bind_Param ("user_id", User);
Query.Execute;
if not Query.Has_Elements then
Log.Warn ("Blog post image entity {0} not found", ADO.Identifier'Image (Image_Id));
raise ADO.Objects.NOT_FOUND;
end if;
Mime := Query.Get_Unbounded_String (0);
Date := Query.Get_Time (1);
Width := Query.Get_Natural (4);
Height := Query.Get_Natural (5);
Kind := AWA.Storages.Models.Storage_Type'Val (Query.Get_Integer (3));
if Kind = AWA.Storages.Models.DATABASE then
Into := Query.Get_Blob (6);
else
null;
end if;
end Load_Image;
end AWA.Blogs.Modules;
|
Implement the Configure procedure
|
Implement the Configure procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
d96806dcea4f999cdd84f103032537eaa304d4c6
|
src/ado-connections.ads
|
src/ado-connections.ads
|
-----------------------------------------------------------------------
-- ado-connections -- Database connections
-- Copyright (C) 2010, 2011, 2012, 2016, 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Finalization;
with ADO.Statements;
with ADO.Schemas;
with ADO.Configs;
with Util.Strings;
with Util.Strings.Vectors;
with Util.Refs;
-- The `ADO.Connections` package represents the database driver that will create
-- database connections and provide the database specific implementation.
package ADO.Connections is
use ADO.Statements;
-- Raised for all errors reported by the database.
Database_Error : exception;
type Driver is abstract tagged limited private;
type Driver_Access is access all Driver'Class;
subtype Driver_Index is ADO.Configs.Driver_Index;
-- ------------------------------
-- Database connection implementation
-- ------------------------------
--
type Database_Connection is abstract new Util.Refs.Ref_Entity with record
Ident : String (1 .. 8) := (others => ' ');
end record;
type Database_Connection_Access is access all Database_Connection'Class;
-- Get the database driver index.
function Get_Driver_Index (Database : in Database_Connection) return Driver_Index;
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Query_Statement_Access is abstract;
function Create_Statement (Database : in Database_Connection;
Query : in String)
return Query_Statement_Access is abstract;
-- Create a delete statement.
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Delete_Statement_Access is abstract;
-- Create an insert statement.
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Insert_Statement_Access is abstract;
-- Create an update statement.
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Update_Statement_Access is abstract;
-- Start a transaction.
procedure Begin_Transaction (Database : in out Database_Connection) is abstract;
-- Commit the current transaction.
procedure Commit (Database : in out Database_Connection) is abstract;
-- Rollback the current transaction.
procedure Rollback (Database : in out Database_Connection) is abstract;
-- Load the database schema definition for the current database.
procedure Load_Schema (Database : in Database_Connection;
Schema : out ADO.Schemas.Schema_Definition) is abstract;
-- Get the database driver which manages this connection.
function Get_Driver (Database : in Database_Connection)
return Driver_Access is abstract;
-- Closes the database connection
procedure Close (Database : in out Database_Connection) is abstract;
package Ref is
new Util.Refs.Indefinite_References (Element_Type => Database_Connection'Class,
Element_Access => Database_Connection_Access);
-- ------------------------------
-- The database configuration properties
-- ------------------------------
type Configuration is new ADO.Configs.Configuration with null record;
-- Get the driver index that corresponds to the driver for this database connection string.
function Get_Driver (Config : in Configuration) return Driver_Index;
-- Create a new connection using the configuration parameters.
procedure Create_Connection (Config : in Configuration'Class;
Result : in out Ref.Ref'Class)
with Post => not Result.Is_Null;
-- ------------------------------
-- Database Driver
-- ------------------------------
-- Create a new connection using the configuration parameters.
procedure Create_Connection (D : in out Driver;
Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is abstract
with Post'Class => not Result.Is_Null;
-- 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.
procedure Create_Database (D : in out Driver;
Admin : in Configs.Configuration'Class;
Config : in Configs.Configuration'Class;
Schema_Path : in String;
Messages : out Util.Strings.Vectors.Vector) is abstract;
-- Get the driver unique index.
function Get_Driver_Index (D : in Driver) return Driver_Index;
-- Get the driver name.
function Get_Driver_Name (D : in Driver) return String;
-- Register a database driver.
procedure Register (Driver : in Driver_Access);
-- Get a database driver given its name.
function Get_Driver (Name : in String) return Driver_Access;
private
type Driver is abstract new Ada.Finalization.Limited_Controlled with record
Name : Util.Strings.Name_Access;
Index : Driver_Index;
end record;
end ADO.Connections;
|
-----------------------------------------------------------------------
-- ado-connections -- Database connections
-- Copyright (C) 2010, 2011, 2012, 2016, 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Finalization;
with ADO.Statements;
with ADO.Schemas;
with ADO.Configs;
with Util.Strings;
with Util.Strings.Vectors;
with Util.Refs;
-- The `ADO.Connections` package represents the database driver that will create
-- database connections and provide the database specific implementation.
package ADO.Connections is
use ADO.Statements;
-- Raised for all errors reported by the database.
Database_Error : exception;
type Driver is abstract tagged limited private;
type Driver_Access is access all Driver'Class;
subtype Driver_Index is ADO.Configs.Driver_Index range 1 .. ADO.Configs.Driver_Index'Last;
-- ------------------------------
-- Database connection implementation
-- ------------------------------
--
type Database_Connection is abstract new Util.Refs.Ref_Entity with record
Ident : String (1 .. 8) := (others => ' ');
end record;
type Database_Connection_Access is access all Database_Connection'Class;
-- Get the database driver index.
function Get_Driver_Index (Database : in Database_Connection) return Driver_Index;
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Query_Statement_Access is abstract;
function Create_Statement (Database : in Database_Connection;
Query : in String)
return Query_Statement_Access is abstract;
-- Create a delete statement.
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Delete_Statement_Access is abstract;
-- Create an insert statement.
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Insert_Statement_Access is abstract;
-- Create an update statement.
function Create_Statement (Database : in Database_Connection;
Table : in ADO.Schemas.Class_Mapping_Access)
return Update_Statement_Access is abstract;
-- Start a transaction.
procedure Begin_Transaction (Database : in out Database_Connection) is abstract;
-- Commit the current transaction.
procedure Commit (Database : in out Database_Connection) is abstract;
-- Rollback the current transaction.
procedure Rollback (Database : in out Database_Connection) is abstract;
-- Load the database schema definition for the current database.
procedure Load_Schema (Database : in Database_Connection;
Schema : out ADO.Schemas.Schema_Definition) is abstract;
-- Get the database driver which manages this connection.
function Get_Driver (Database : in Database_Connection)
return Driver_Access is abstract;
-- Closes the database connection
procedure Close (Database : in out Database_Connection) is abstract;
package Ref is
new Util.Refs.Indefinite_References (Element_Type => Database_Connection'Class,
Element_Access => Database_Connection_Access);
-- ------------------------------
-- The database configuration properties
-- ------------------------------
type Configuration is new ADO.Configs.Configuration with null record;
-- Get the driver index that corresponds to the driver for this database connection string.
function Get_Driver (Config : in Configuration) return Driver_Index;
-- Create a new connection using the configuration parameters.
procedure Create_Connection (Config : in Configuration'Class;
Result : in out Ref.Ref'Class)
with Post => not Result.Is_Null;
-- ------------------------------
-- Database Driver
-- ------------------------------
-- Create a new connection using the configuration parameters.
procedure Create_Connection (D : in out Driver;
Config : in Configuration'Class;
Result : in out Ref.Ref'Class) is abstract
with Post'Class => not Result.Is_Null;
-- 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.
procedure Create_Database (D : in out Driver;
Admin : in Configs.Configuration'Class;
Config : in Configs.Configuration'Class;
Schema_Path : in String;
Messages : out Util.Strings.Vectors.Vector) is abstract;
-- Get the driver unique index.
function Get_Driver_Index (D : in Driver) return Driver_Index;
-- Get the driver name.
function Get_Driver_Name (D : in Driver) return String;
-- Register a database driver.
procedure Register (Driver : in Driver_Access);
-- Get a database driver given its name.
function Get_Driver (Name : in String) return Driver_Access;
private
type Driver is abstract new Ada.Finalization.Limited_Controlled with record
Name : Util.Strings.Name_Access;
Index : Driver_Index;
end record;
end ADO.Connections;
|
Update Driver_Index type to exclude 0 value
|
Update Driver_Index type to exclude 0 value
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
e1f39b910817471f22df47ec9a0eee590e32a611
|
mat/src/mat-commands.ads
|
mat/src/mat-commands.ads
|
-----------------------------------------------------------------------
-- mat-commands -- Command support and execution
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with MAT.Targets;
package MAT.Commands is
Stop_Interp : exception;
-- Procedure that defines a command handler.
type Command_Handler is access procedure (Target : in out MAT.Targets.Target_Type'Class;
Args : in String);
-- Execute the command given in the line.
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String);
-- Enter in the interactive loop reading the commands from the standard input
-- and executing the commands.
procedure Interactive (Target : in out MAT.Targets.Target_Type'Class);
end MAT.Commands;
|
-----------------------------------------------------------------------
-- mat-commands -- Command support and execution
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with GNAT.Sockets;
with MAT.Targets;
package MAT.Commands is
Stop_Interp : exception;
-- The options that can be configured through the command line.
type Options_Type is record
Interactive : Boolean := True;
Graphical : Boolean := False;
Address : GNAT.Sockets.Sock_Addr_Type := (Port => 4096, others => <>);
end record;
-- Procedure that defines a command handler.
type Command_Handler is access procedure (Target : in out MAT.Targets.Target_Type'Class;
Args : in String);
-- Execute the command given in the line.
procedure Execute (Target : in out MAT.Targets.Target_Type'Class;
Line : in String);
-- Enter in the interactive loop reading the commands from the standard input
-- and executing the commands.
procedure Interactive (Target : in out MAT.Targets.Target_Type'Class);
-- Parse the command line arguments and configure the target instance.
procedure Initialize_Options (Target : in out MAT.Targets.Target_Type'Class;
Options : in out Options_Type);
end MAT.Commands;
|
Declare the Initialize_Options procedure and Options_Type type
|
Declare the Initialize_Options procedure and Options_Type type
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
4fa98df881b1f2bd0789b5378646662d4c6faa09
|
matp/src/memory/mat-memory.ads
|
matp/src/memory/mat-memory.ads
|
-----------------------------------------------------------------------
-- Memory - Memory slot
-- 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.Strings.Unbounded;
with ELF;
with MAT.Types;
with MAT.Frames;
package MAT.Memory is
type Allocation is record
Size : MAT.Types.Target_Size;
Frame : Frames.Frame_Type;
Time : MAT.Types.Target_Tick_Ref;
Thread : MAT.Types.Target_Thread_Ref;
end record;
-- Statistics about memory allocation.
type Memory_Info is record
Total_Size : MAT.Types.Target_Size := 0;
Alloc_Count : Natural := 0;
Min_Slot_Size : MAT.Types.Target_Size := 0;
Max_Slot_Size : MAT.Types.Target_Size := 0;
Min_Addr : MAT.Types.Target_Addr := 0;
Max_Addr : MAT.Types.Target_Addr := 0;
end record;
-- Description of a memory region.
type Region_Info is record
Start_Addr : MAT.Types.Target_Addr := 0;
End_Addr : MAT.Types.Target_Addr := 0;
Size : MAT.Types.Target_Size := 0;
Flags : ELF.Elf32_Word := 0;
Path : Ada.Strings.Unbounded.Unbounded_String;
end record;
use type MAT.Types.Target_Addr;
package Allocation_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Addr,
Element_Type => Allocation);
subtype Allocation_Map is Allocation_Maps.Map;
subtype Allocation_Cursor is Allocation_Maps.Cursor;
-- Define a map of <tt>Memory_Info</tt> keyed by the thread Id.
-- Such map allows to give the list of threads and a summary of their allocation.
use type MAT.Types.Target_Thread_Ref;
package Memory_Info_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Thread_Ref,
Element_Type => Memory_Info);
subtype Memory_Info_Map is Memory_Info_Maps.Map;
subtype Memory_Info_Cursor is Memory_Info_Maps.Cursor;
type Frame_Info is record
Thread : MAT.Types.Target_Thread_Ref;
Memory : Memory_Info;
end record;
-- Define a map of <tt>Frame_Info</tt> keyed by the backtrace function address
-- that performed the memory allocation directly or indirectly.
package Frame_Info_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Addr,
Element_Type => Frame_Info);
subtype Frame_Info_Map is Frame_Info_Maps.Map;
subtype Frame_Info_Cursor is Frame_Info_Maps.Cursor;
package Region_Info_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Addr,
Element_Type => Region_Info);
subtype Region_Info_Map is Region_Info_Maps.Map;
subtype Region_Info_Cursor is Region_Info_Maps.Cursor;
end MAT.Memory;
|
-----------------------------------------------------------------------
-- Memory - Memory slot
-- 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.Strings.Unbounded;
with ELF;
with MAT.Types;
with MAT.Frames;
with MAT.Events.Targets;
package MAT.Memory is
type Allocation is record
Size : MAT.Types.Target_Size;
Frame : Frames.Frame_Type;
Time : MAT.Types.Target_Tick_Ref;
Thread : MAT.Types.Target_Thread_Ref;
Event : MAT.Events.Targets.Event_Id_Type;
end record;
-- Statistics about memory allocation.
type Memory_Info is record
Total_Size : MAT.Types.Target_Size := 0;
Alloc_Count : Natural := 0;
Min_Slot_Size : MAT.Types.Target_Size := 0;
Max_Slot_Size : MAT.Types.Target_Size := 0;
Min_Addr : MAT.Types.Target_Addr := 0;
Max_Addr : MAT.Types.Target_Addr := 0;
end record;
-- Description of a memory region.
type Region_Info is record
Start_Addr : MAT.Types.Target_Addr := 0;
End_Addr : MAT.Types.Target_Addr := 0;
Size : MAT.Types.Target_Size := 0;
Flags : ELF.Elf32_Word := 0;
Path : Ada.Strings.Unbounded.Unbounded_String;
end record;
use type MAT.Types.Target_Addr;
package Allocation_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Addr,
Element_Type => Allocation);
subtype Allocation_Map is Allocation_Maps.Map;
subtype Allocation_Cursor is Allocation_Maps.Cursor;
-- Define a map of <tt>Memory_Info</tt> keyed by the thread Id.
-- Such map allows to give the list of threads and a summary of their allocation.
use type MAT.Types.Target_Thread_Ref;
package Memory_Info_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Thread_Ref,
Element_Type => Memory_Info);
subtype Memory_Info_Map is Memory_Info_Maps.Map;
subtype Memory_Info_Cursor is Memory_Info_Maps.Cursor;
type Frame_Info is record
Thread : MAT.Types.Target_Thread_Ref;
Memory : Memory_Info;
end record;
-- Define a map of <tt>Frame_Info</tt> keyed by the backtrace function address
-- that performed the memory allocation directly or indirectly.
package Frame_Info_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Addr,
Element_Type => Frame_Info);
subtype Frame_Info_Map is Frame_Info_Maps.Map;
subtype Frame_Info_Cursor is Frame_Info_Maps.Cursor;
package Region_Info_Maps is
new Ada.Containers.Ordered_Maps (Key_Type => MAT.Types.Target_Addr,
Element_Type => Region_Info);
subtype Region_Info_Map is Region_Info_Maps.Map;
subtype Region_Info_Cursor is Region_Info_Maps.Cursor;
end MAT.Memory;
|
Add the event id in the Allocation record to keep information about the last event that alloc'ed a memory slot
|
Add the event id in the Allocation record to keep information about
the last event that alloc'ed a memory slot
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
e9fca3bfa9dc4e891b5d90ee4fb1b806ea679843
|
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, 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 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");
function Sys_Fchmod (Fd : in File_Type;
Mode : in Util.Systems.Types.mode_t) return Integer;
pragma Import (C, Sys_Fchmod, "fchmod");
-- Rename a file (the Ada.Directories.Rename does not allow to use the Unix atomic file rename!)
function Sys_Rename (Oldpath : in Ptr;
Newpath : in Ptr) return Integer;
pragma Import (C, Sys_Rename, "rename");
-- 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;
|
-----------------------------------------------------------------------
-- util-system-os -- Unix system operations
-- Copyright (C) 2011, 2012, 2014, 2015, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with 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");
function Sys_Fchmod (Fd : in File_Type;
Mode : in Util.Systems.Types.mode_t) return Integer;
pragma Import (C, Sys_Fchmod, "fchmod");
-- Change permission of a file.
function Sys_Chmod (Path : in Ptr;
Mode : in Util.Systems.Types.mode_t) return Integer;
pragma Import (C, Sys_Chmod, "chmod");
-- Rename a file (the Ada.Directories.Rename does not allow to use
-- the Unix atomic file rename!)
function Sys_Rename (Oldpath : in Ptr;
Newpath : in Ptr) return Integer;
pragma Import (C, Sys_Rename, "rename");
-- 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 Sys_Chmod operation to change the permission of a file
|
Declare the Sys_Chmod operation to change the permission of a file
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
9431dfb112483346b95abb67acf566d726d14693
|
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 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;
|
-----------------------------------------------------------------------
-- 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");
function Sys_Fchmod (Fd : in File_Type;
Mode : in Util.Systems.Types.mode_t) return Integer;
pragma Import (C, Sys_Fchmod, "fchmod");
-- 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;
|
Fix compilation warning and declare Sys_Fchmod operation
|
Fix compilation warning and declare Sys_Fchmod operation
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
80899d3ebdb97e8191ff022f1dfcdfe7c90ea675
|
src/util-properties-discrete.adb
|
src/util-properties-discrete.adb
|
-----------------------------------------------------------------------
-- discrete properties -- Generic package for get/set of discrete properties
-- Copyright (C) 2001, 2002, 2003, 2006, 2008, 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.
-----------------------------------------------------------------------
package body Util.Properties.Discrete is
-- ------------------------------
-- Get the property value
-- ------------------------------
function Get (Self : in Manager'Class;
Name : in String) return Property_Type is
Val : constant String := -Get (Self, Name);
begin
return Property_Type'Value (Val);
end Get;
-- ------------------------------
-- Get the property value.
-- Return the default if the property does not exist.
-- ------------------------------
function Get (Self : in Manager'Class;
Name : in String;
Default : in Property_Type) return Property_Type is
begin
return Get (Self, Name);
exception
when others =>
return Default;
end Get;
-- ------------------------------
-- Set the property value
-- ------------------------------
procedure Set (Self : in out Manager'Class; Name : in String;
Value : in Property_Type) is
begin
Set (Self, Name, Property_Type'Image (Value));
end Set;
end Util.Properties.Discrete;
|
-----------------------------------------------------------------------
-- util-properties-discrete -- Generic package for get/set of discrete properties
-- Copyright (C) 2001, 2002, 2003, 2006, 2008, 2009, 2010, 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.
-----------------------------------------------------------------------
package body Util.Properties.Discrete is
-- ------------------------------
-- Get the property value
-- ------------------------------
function Get (Self : in Manager'Class;
Name : in String) return Property_Type is
Val : constant String := -Get (Self, Name);
begin
return Property_Type'Value (Val);
end Get;
-- ------------------------------
-- Get the property value.
-- Return the default if the property does not exist.
-- ------------------------------
function Get (Self : in Manager'Class;
Name : in String;
Default : in Property_Type) return Property_Type is
begin
return Get (Self, Name);
exception
when others =>
return Default;
end Get;
-- ------------------------------
-- Set the property value
-- ------------------------------
procedure Set (Self : in out Manager'Class; Name : in String;
Value : in Property_Type) is
begin
Set (Self, Name, Property_Type'Image (Value));
end Set;
end Util.Properties.Discrete;
|
Fix header style
|
Fix header style
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
7a2cc554ff9a98f2d5653b58ab99dc1216e3e5d5
|
ARM/STMicro/STM32/examples/draw/src/draw.adb
|
ARM/STMicro/STM32/examples/draw/src/draw.adb
|
------------------------------------------------------------------------------
-- --
-- GNAT EXAMPLE --
-- --
-- Copyright (C) 2015, Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception, --
-- version 3.1, as published by the Free Software Foundation. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- A very simple draw application.
-- Use your finger to draw pixels.
with STM32.LCD; use STM32.LCD;
with STM32.DMA2D.Interrupt; use STM32.DMA2D;
with STM32.Touch_Panel; use STM32.Touch_Panel;
with STM32.Button;
with Bitmapped_Drawing; use Bitmapped_Drawing;
with Double_Buffer; use Double_Buffer;
procedure Draw
is
FG_Buffer : DMA2D_Buffer;
-----------
-- Clear --
-----------
procedure Clear is
begin
DMA2D_Fill (FG_Buffer, Color => (Alpha => 255, others => 64));
end Clear;
Red : constant DMA2D_Color := (Alpha => 255,
Red => 255, Green => 0, Blue => 0);
begin
-- Initialize LCD
STM32.LCD.Initialize (Pixel_Fmt_RGB888);
STM32.DMA2D.Interrupt.Initialize;
Double_Buffer.Initialize (Layer_Background => Layer_Single_Buffer,
Layer_Foreground => Layer_Inactive);
FG_Buffer := Double_Buffer.Get_Visible_Buffer (Background);
-- Initialize touch panel
STM32.Touch_Panel.Initialize;
-- Initialize button
STM32.Button.Initialize;
-- Clear LCD (set background)
Clear;
-- The application: set pixel where the finger is (so that you
-- cannot see what you are drawing).
loop
if STM32.Button.Has_Been_Pressed then
Clear;
else
declare
State : constant TP_State := Get_State;
begin
for Touch of State loop
-- Workaround some strange readings from the STM32F429 TP
if Touch.X < FG_Buffer.Width - 1 then
Fill_Circle
(FG_Buffer, (Touch.X, Touch.Y), Touch.Weight / 4, Red);
end if;
end loop;
end;
end if;
end loop;
end Draw;
|
------------------------------------------------------------------------------
-- --
-- GNAT EXAMPLE --
-- --
-- Copyright (C) 2015, Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception, --
-- version 3.1, as published by the Free Software Foundation. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- A very simple draw application.
-- Use your finger to draw pixels.
with Last_Chance_Handler; pragma Unreferenced (Last_Chance_Handler);
-- The "last chance handler" is the user-defined routine that is called when
-- an exception is propagated. We need it in the executable, therefore it
-- must be somewhere in the closure of the context clauses.
with STM32.LCD; use STM32.LCD;
with STM32.DMA2D.Interrupt; use STM32.DMA2D;
with STM32.Touch_Panel; use STM32.Touch_Panel;
with STM32.Button;
with Bitmapped_Drawing; use Bitmapped_Drawing;
with Double_Buffer; use Double_Buffer;
procedure Draw
is
FG_Buffer : DMA2D_Buffer;
-----------
-- Clear --
-----------
procedure Clear is
begin
DMA2D_Fill (FG_Buffer, Color => (Alpha => 255, others => 64));
end Clear;
Red : constant DMA2D_Color := (Alpha => 255,
Red => 255, Green => 0, Blue => 0);
begin
-- Initialize LCD
STM32.LCD.Initialize (Pixel_Fmt_RGB888);
STM32.DMA2D.Interrupt.Initialize;
Double_Buffer.Initialize (Layer_Background => Layer_Single_Buffer,
Layer_Foreground => Layer_Inactive);
FG_Buffer := Double_Buffer.Get_Visible_Buffer (Background);
-- Initialize touch panel
STM32.Touch_Panel.Initialize;
-- Initialize button
STM32.Button.Initialize;
-- Clear LCD (set background)
Clear;
-- The application: set pixel where the finger is (so that you
-- cannot see what you are drawing).
loop
if STM32.Button.Has_Been_Pressed then
Clear;
else
declare
State : constant TP_State := Get_State;
begin
for Touch of State loop
-- Workaround some strange readings from the STM32F429 TP
if Touch.X < FG_Buffer.Width - 1 then
Fill_Circle
(FG_Buffer, (Touch.X, Touch.Y), Touch.Weight / 4, Red);
end if;
end loop;
end;
end if;
end loop;
end Draw;
|
Make sure the last chance handler is included by the draw example.
|
Make sure the last chance handler is included by the draw example.
|
Ada
|
bsd-3-clause
|
simonjwright/Ada_Drivers_Library,Fabien-Chouteau/Ada_Drivers_Library,AdaCore/Ada_Drivers_Library,AdaCore/Ada_Drivers_Library,lambourg/Ada_Drivers_Library,ellamosi/Ada_BMP_Library,Fabien-Chouteau/Ada_Drivers_Library,simonjwright/Ada_Drivers_Library
|
0323d352d90970d5a86901fd42cf1cf0010eb12c
|
examples/usart_interruptive_echo/src/main.adb
|
examples/usart_interruptive_echo/src/main.adb
|
#if MCU="ATMEGA2560" then
with AVR.USART;
with AVR.INTERRUPTS;
#end if;
procedure Main is
-- Out_Flag_Char : Character;
begin
#if MCU="ATMEGA2560" then
AVR.INTERRUPTS.Disable;
AVR.USART.Initialize
(In_Port => AVR.USART.USART1,
In_Setup =>
(Sync_Mode => AVR.USART.ASYNCHRONOUS,
Double_Speed => True,
Baud_Rate => 9600,
Data_Bits => AVR.USART.BITS_8,
Parity => AVR.USART.NONE,
Stop_Bits => 1,
Model => AVR.USART.INTERRUPTIVE));
AVR.USART.Put_Line
(Port => AVR.USART.USART1,
Data => "#### Initialization ok. ####");
AVR.INTERRUPTS.Enable;
loop
-- Out_Flag_Char := AVR.USART.Get;
-- AVR.USART.Put
-- (Port => AVR.USART.USART1,
-- Data => Out_Flag_Char);
null;
end loop;
#else
null;
#end if;
end Main;
|
#if MCU="ATMEGA2560" then
with AVR.USART;
with AVR.INTERRUPTS;
#end if;
procedure Main is
Counter : Long_Integer := 0;
Out_Buffer : AVR.USART.Buffer_64_Type;
begin
#if MCU="ATMEGA2560" then
AVR.INTERRUPTS.Disable;
AVR.USART.Initialize
(In_Port => AVR.USART.USART1,
In_Setup =>
(Sync_Mode => AVR.USART.ASYNCHRONOUS,
Double_Speed => True,
Baud_Rate => 9600,
Data_Bits => AVR.USART.BITS_8,
Parity => AVR.USART.NONE,
Stop_Bits => 1,
Model => AVR.USART.INTERRUPTIVE));
AVR.USART.Put_Line
(Port => AVR.USART.USART1,
Data => "#### Initialization ok. ####");
AVR.INTERRUPTS.Enable;
loop
Counter := Counter + 1;
if AVR.USART.Get_Raw_Buffer
(In_Port => AVR.USART.USART1,
Out_Data => Out_Buffer)
then
AVR.USART.Put_Buffer (In_Port => AVR.USART.USART1);
end if;
end loop;
#else
null;
#end if;
end Main;
|
Read from usart1 in interruptive mode.
|
Read from usart1 in interruptive mode.
|
Ada
|
mit
|
pvrego/adaino,pvrego/adaino
|
912983f291a4884da42f77e3969671ae69f673f9
|
src/http/aws/util-http-clients-web.adb
|
src/http/aws/util-http-clients-web.adb
|
-----------------------------------------------------------------------
-- util-http-clients-web -- HTTP Clients with AWS implementation
-- Copyright (C) 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with AWS.Headers.Set;
with AWS.Messages;
with Util.Log.Loggers;
package body Util.Http.Clients.Web is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Util.Http.Clients.Web");
Manager : aliased AWS_Http_Manager;
-- ------------------------------
-- Register the Http manager.
-- ------------------------------
procedure Register is
begin
Default_Http_Manager := Manager'Access;
end Register;
function To_Status (Code : in AWS.Messages.Status_Code) return Natural;
function To_Status (Code : in AWS.Messages.Status_Code) return Natural is
use AWS.Messages;
begin
case Code is
when S100 =>
return 100;
when S101 =>
return 101;
when S102 =>
return 102;
when S200 =>
return 200;
when S201 =>
return 201;
when S203 =>
return 203;
when S204 =>
return 204;
when S205 =>
return 205;
when S206 =>
return 206;
when S207 =>
return 207;
when S300 =>
return 300;
when S301 =>
return 301;
when S302 =>
return 302;
when S303 =>
return 303;
when S304 =>
return 304;
when S305 =>
return 305;
when S307 =>
return 307;
when S400 =>
return 400;
when S401 =>
return 401;
when S402 =>
return 402;
when S403 =>
return 403;
when S404 =>
return 404;
when S405 =>
return 405;
when S406 =>
return 406;
when S407 =>
return 407;
when S408 =>
return 408;
when S409 =>
return 409;
when S410 =>
return 410;
when S411 =>
return 411;
when S412 =>
return 412;
when S413 =>
return 413;
when S414 =>
return 414;
when S415 =>
return 415;
when S416 =>
return 416;
when S417 =>
return 417;
when S422 =>
return 422;
when S423 =>
return 423;
when S424 =>
return 424;
when S500 =>
return 500;
when S501 =>
return 501;
when S502 =>
return 502;
when S503 =>
return 503;
when S504 =>
return 504;
when S505 =>
return 505;
when S507 =>
return 507;
when others =>
return 500;
end case;
end To_Status;
procedure Create (Manager : in AWS_Http_Manager;
Http : in out Client'Class) is
pragma Unreferenced (Manager);
begin
Http.Delegate := new AWS_Http_Request;
end Create;
overriding
procedure Do_Get (Manager : in AWS_Http_Manager;
Http : in Client'Class;
URI : in String;
Reply : out Response'Class) is
pragma Unreferenced (Manager);
Req : constant AWS_Http_Request_Access
:= AWS_Http_Request'Class (Http.Delegate.all)'Access;
Rep : constant AWS_Http_Response_Access := new AWS_Http_Response;
begin
Log.Info ("Get {0}", URI);
Reply.Delegate := Rep.all'Access;
Rep.Data := AWS.Client.Get (URL => URI, Headers => Req.Headers,
Timeouts => Req.Timeouts);
end Do_Get;
overriding
procedure Do_Post (Manager : in AWS_Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class) is
pragma Unreferenced (Manager);
Req : constant AWS_Http_Request_Access
:= AWS_Http_Request'Class (Http.Delegate.all)'Access;
Rep : constant AWS_Http_Response_Access := new AWS_Http_Response;
begin
Log.Info ("Post {0}", URI);
Reply.Delegate := Rep.all'Access;
Rep.Data := AWS.Client.Post (URL => URI, Data => Data,
Headers => Req.Headers,
Timeouts => Req.Timeouts);
end Do_Post;
overriding
procedure Do_Put (Manager : in AWS_Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class) is
pragma Unreferenced (Manager);
Req : constant AWS_Http_Request_Access
:= AWS_Http_Request'Class (Http.Delegate.all)'Access;
Rep : constant AWS_Http_Response_Access := new AWS_Http_Response;
begin
Log.Info ("Put {0}", URI);
Reply.Delegate := Rep.all'Access;
Rep.Data := AWS.Client.Put (URL => URI, Data => Data, Headers => Req.Headers,
Timeouts => Req.Timeouts);
end Do_Put;
overriding
procedure Do_Delete (Manager : in AWS_Http_Manager;
Http : in Client'Class;
URI : in String;
Reply : out Response'Class) is
pragma Unreferenced (Manager);
Req : constant AWS_Http_Request_Access
:= AWS_Http_Request'Class (Http.Delegate.all)'Access;
Rep : constant AWS_Http_Response_Access := new AWS_Http_Response;
begin
Log.Info ("Delete {0}", URI);
Reply.Delegate := Rep.all'Access;
-- Rep.Data := AWS.Client.Delete (URL => URI, Data => "", Headers => Req.Headers,
-- Timeouts => Req.Timeouts);
raise Program_Error with "Delete is not supported by AWS and there is no easy conditional"
& " compilation in Ada to enable Delete support for the latest AWS version. "
& "For now, you have to use curl, or install the latest AWS version and then "
& "uncomment the AWS.Client.Delete call and remove this exception.";
end Do_Delete;
-- ------------------------------
-- Set the timeout for the connection.
-- ------------------------------
overriding
procedure Set_Timeout (Manager : in AWS_Http_Manager;
Http : in Client'Class;
Timeout : in Duration) is
begin
AWS_Http_Request'Class (Http.Delegate.all).Timeouts
:= AWS.Client.Timeouts (Connect => Timeout,
Send => Timeout,
Receive => Timeout,
Response => Timeout);
end Set_Timeout;
-- ------------------------------
-- Returns a boolean indicating whether the named request header has already
-- been set.
-- ------------------------------
function Contains_Header (Http : in AWS_Http_Request;
Name : in String) return Boolean is
begin
raise Program_Error with "Contains_Header is not implemented";
return False;
end Contains_Header;
-- Returns the value of the specified request header as a String. If the request
-- did not include a header of the specified name, this method returns null.
-- If there are multiple headers with the same name, this method returns the
-- first head in the request. The header name is case insensitive. You can use
-- this method with any response header.
overriding
function Get_Header (Request : in AWS_Http_Request;
Name : in String) return String is
begin
return "";
end Get_Header;
-- ------------------------------
-- Sets a request header with the given name and value. If the header had already
-- been set, the new value overwrites the previous one. The containsHeader
-- method can be used to test for the presence of a header before setting its value.
-- ------------------------------
overriding
procedure Set_Header (Http : in out AWS_Http_Request;
Name : in String;
Value : in String) is
begin
AWS.Headers.Set.Add (Http.Headers, Name, Value);
end Set_Header;
-- ------------------------------
-- Adds a request header with the given name and value.
-- This method allows request headers to have multiple values.
-- ------------------------------
overriding
procedure Add_Header (Http : in out AWS_Http_Request;
Name : in String;
Value : in String) is
begin
AWS.Headers.Set.Add (Http.Headers, Name, Value);
end Add_Header;
-- Iterate over the request headers and executes the <b>Process</b> procedure.
overriding
procedure Iterate_Headers (Request : in AWS_Http_Request;
Process : not null access
procedure (Name : in String;
Value : in String)) is
begin
null;
end Iterate_Headers;
-- ------------------------------
-- Returns a boolean indicating whether the named response header has already
-- been set.
-- ------------------------------
function Contains_Header (Reply : in AWS_Http_Response;
Name : in String) return Boolean is
begin
return AWS.Response.Header (Reply.Data, Name) /= "";
end Contains_Header;
-- ------------------------------
-- Returns the value of the specified response header as a String. If the response
-- did not include a header of the specified name, this method returns null.
-- If there are multiple headers with the same name, this method returns the
-- first head in the request. The header name is case insensitive. You can use
-- this method with any response header.
-- ------------------------------
function Get_Header (Reply : in AWS_Http_Response;
Name : in String) return String is
begin
return AWS.Response.Header (Reply.Data, Name);
end Get_Header;
-- Sets a message header with the given name and value. If the header had already
-- been set, the new value overwrites the previous one. The containsHeader
-- method can be used to test for the presence of a header before setting its value.
overriding
procedure Set_Header (Reply : in out AWS_Http_Response;
Name : in String;
Value : in String) is
begin
null;
end Set_Header;
-- Adds a request header with the given name and value.
-- This method allows request headers to have multiple values.
overriding
procedure Add_Header (Reply : in out AWS_Http_Response;
Name : in String;
Value : in String) is
begin
null;
end Add_Header;
-- Iterate over the response headers and executes the <b>Process</b> procedure.
overriding
procedure Iterate_Headers (Reply : in AWS_Http_Response;
Process : not null access
procedure (Name : in String;
Value : in String)) is
begin
null;
end Iterate_Headers;
-- ------------------------------
-- Get the response body as a string.
-- ------------------------------
function Get_Body (Reply : in AWS_Http_Response) return String is
begin
return AWS.Response.Message_Body (Reply.Data);
end Get_Body;
-- Get the response status code.
overriding
function Get_Status (Reply : in AWS_Http_Response) return Natural is
begin
return To_Status (AWS.Response.Status_Code (Reply.Data));
end Get_Status;
end Util.Http.Clients.Web;
|
-----------------------------------------------------------------------
-- util-http-clients-web -- HTTP Clients with AWS implementation
-- Copyright (C) 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with AWS.Messages;
with Util.Log.Loggers;
package body Util.Http.Clients.Web is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Util.Http.Clients.Web");
Manager : aliased AWS_Http_Manager;
-- ------------------------------
-- Register the Http manager.
-- ------------------------------
procedure Register is
begin
Default_Http_Manager := Manager'Access;
end Register;
function To_Status (Code : in AWS.Messages.Status_Code) return Natural;
function To_Status (Code : in AWS.Messages.Status_Code) return Natural is
use AWS.Messages;
begin
case Code is
when S100 =>
return 100;
when S101 =>
return 101;
when S102 =>
return 102;
when S200 =>
return 200;
when S201 =>
return 201;
when S203 =>
return 203;
when S204 =>
return 204;
when S205 =>
return 205;
when S206 =>
return 206;
when S207 =>
return 207;
when S300 =>
return 300;
when S301 =>
return 301;
when S302 =>
return 302;
when S303 =>
return 303;
when S304 =>
return 304;
when S305 =>
return 305;
when S307 =>
return 307;
when S400 =>
return 400;
when S401 =>
return 401;
when S402 =>
return 402;
when S403 =>
return 403;
when S404 =>
return 404;
when S405 =>
return 405;
when S406 =>
return 406;
when S407 =>
return 407;
when S408 =>
return 408;
when S409 =>
return 409;
when S410 =>
return 410;
when S411 =>
return 411;
when S412 =>
return 412;
when S413 =>
return 413;
when S414 =>
return 414;
when S415 =>
return 415;
when S416 =>
return 416;
when S417 =>
return 417;
when S422 =>
return 422;
when S423 =>
return 423;
when S424 =>
return 424;
when S500 =>
return 500;
when S501 =>
return 501;
when S502 =>
return 502;
when S503 =>
return 503;
when S504 =>
return 504;
when S505 =>
return 505;
when S507 =>
return 507;
when others =>
return 500;
end case;
end To_Status;
procedure Create (Manager : in AWS_Http_Manager;
Http : in out Client'Class) is
pragma Unreferenced (Manager);
begin
Http.Delegate := new AWS_Http_Request;
end Create;
overriding
procedure Do_Get (Manager : in AWS_Http_Manager;
Http : in Client'Class;
URI : in String;
Reply : out Response'Class) is
pragma Unreferenced (Manager);
Req : constant AWS_Http_Request_Access
:= AWS_Http_Request'Class (Http.Delegate.all)'Access;
Rep : constant AWS_Http_Response_Access := new AWS_Http_Response;
begin
Log.Info ("Get {0}", URI);
Reply.Delegate := Rep.all'Access;
Rep.Data := AWS.Client.Get (URL => URI, Headers => Req.Headers,
Timeouts => Req.Timeouts);
end Do_Get;
overriding
procedure Do_Post (Manager : in AWS_Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class) is
pragma Unreferenced (Manager);
Req : constant AWS_Http_Request_Access
:= AWS_Http_Request'Class (Http.Delegate.all)'Access;
Rep : constant AWS_Http_Response_Access := new AWS_Http_Response;
begin
Log.Info ("Post {0}", URI);
Reply.Delegate := Rep.all'Access;
Rep.Data := AWS.Client.Post (URL => URI, Data => Data,
Headers => Req.Headers,
Timeouts => Req.Timeouts);
end Do_Post;
overriding
procedure Do_Put (Manager : in AWS_Http_Manager;
Http : in Client'Class;
URI : in String;
Data : in String;
Reply : out Response'Class) is
pragma Unreferenced (Manager);
Req : constant AWS_Http_Request_Access
:= AWS_Http_Request'Class (Http.Delegate.all)'Access;
Rep : constant AWS_Http_Response_Access := new AWS_Http_Response;
begin
Log.Info ("Put {0}", URI);
Reply.Delegate := Rep.all'Access;
Rep.Data := AWS.Client.Put (URL => URI, Data => Data, Headers => Req.Headers,
Timeouts => Req.Timeouts);
end Do_Put;
overriding
procedure Do_Delete (Manager : in AWS_Http_Manager;
Http : in Client'Class;
URI : in String;
Reply : out Response'Class) is
pragma Unreferenced (Manager, Http);
-- Req : constant AWS_Http_Request_Access
-- := AWS_Http_Request'Class (Http.Delegate.all)'Access;
Rep : constant AWS_Http_Response_Access := new AWS_Http_Response;
begin
Log.Info ("Delete {0}", URI);
Reply.Delegate := Rep.all'Access;
-- Rep.Data := AWS.Client.Delete (URL => URI, Data => "", Headers => Req.Headers,
-- Timeouts => Req.Timeouts);
raise Program_Error with "Delete is not supported by AWS and there is no easy conditional"
& " compilation in Ada to enable Delete support for the latest AWS version. "
& "For now, you have to use curl, or install the latest AWS version and then "
& "uncomment the AWS.Client.Delete call and remove this exception.";
end Do_Delete;
-- ------------------------------
-- Set the timeout for the connection.
-- ------------------------------
overriding
procedure Set_Timeout (Manager : in AWS_Http_Manager;
Http : in Client'Class;
Timeout : in Duration) is
pragma Unreferenced (Manager);
begin
AWS_Http_Request'Class (Http.Delegate.all).Timeouts
:= AWS.Client.Timeouts (Connect => Timeout,
Send => Timeout,
Receive => Timeout,
Response => Timeout);
end Set_Timeout;
-- ------------------------------
-- Returns a boolean indicating whether the named request header has already
-- been set.
-- ------------------------------
function Contains_Header (Http : in AWS_Http_Request;
Name : in String) return Boolean is
Values : constant AWS.Headers.VString_Array
:= AWS.Headers.Get_Values (Http.Headers, Name);
begin
return Values'Length > 0;
end Contains_Header;
-- ------------------------------
-- Returns the value of the specified request header as a String. If the request
-- did not include a header of the specified name, this method returns null.
-- If there are multiple headers with the same name, this method returns the
-- first head in the request. The header name is case insensitive. You can use
-- this method with any response header.
-- ------------------------------
overriding
function Get_Header (Request : in AWS_Http_Request;
Name : in String) return String is
Values : constant AWS.Headers.VString_Array
:= AWS.Headers.Get_Values (Request.Headers, Name);
begin
if Values'Length > 0 then
return Ada.Strings.Unbounded.To_String (Values (Values'First));
else
return "";
end if;
end Get_Header;
-- ------------------------------
-- Sets a request header with the given name and value. If the header had already
-- been set, the new value overwrites the previous one. The containsHeader
-- method can be used to test for the presence of a header before setting its value.
-- ------------------------------
overriding
procedure Set_Header (Http : in out AWS_Http_Request;
Name : in String;
Value : in String) is
begin
AWS.Headers.Add (Http.Headers, Name, Value);
end Set_Header;
-- ------------------------------
-- Adds a request header with the given name and value.
-- This method allows request headers to have multiple values.
-- ------------------------------
overriding
procedure Add_Header (Http : in out AWS_Http_Request;
Name : in String;
Value : in String) is
begin
AWS.Headers.Add (Http.Headers, Name, Value);
end Add_Header;
-- Iterate over the request headers and executes the <b>Process</b> procedure.
overriding
procedure Iterate_Headers (Request : in AWS_Http_Request;
Process : not null access
procedure (Name : in String;
Value : in String)) is
begin
null;
end Iterate_Headers;
-- ------------------------------
-- Returns a boolean indicating whether the named response header has already
-- been set.
-- ------------------------------
function Contains_Header (Reply : in AWS_Http_Response;
Name : in String) return Boolean is
begin
return AWS.Response.Header (Reply.Data, Name) /= "";
end Contains_Header;
-- ------------------------------
-- Returns the value of the specified response header as a String. If the response
-- did not include a header of the specified name, this method returns null.
-- If there are multiple headers with the same name, this method returns the
-- first head in the request. The header name is case insensitive. You can use
-- this method with any response header.
-- ------------------------------
function Get_Header (Reply : in AWS_Http_Response;
Name : in String) return String is
begin
return AWS.Response.Header (Reply.Data, Name);
end Get_Header;
-- Sets a message header with the given name and value. If the header had already
-- been set, the new value overwrites the previous one. The containsHeader
-- method can be used to test for the presence of a header before setting its value.
overriding
procedure Set_Header (Reply : in out AWS_Http_Response;
Name : in String;
Value : in String) is
begin
null;
end Set_Header;
-- Adds a request header with the given name and value.
-- This method allows request headers to have multiple values.
overriding
procedure Add_Header (Reply : in out AWS_Http_Response;
Name : in String;
Value : in String) is
begin
null;
end Add_Header;
-- Iterate over the response headers and executes the <b>Process</b> procedure.
overriding
procedure Iterate_Headers (Reply : in AWS_Http_Response;
Process : not null access
procedure (Name : in String;
Value : in String)) is
begin
null;
end Iterate_Headers;
-- ------------------------------
-- Get the response body as a string.
-- ------------------------------
function Get_Body (Reply : in AWS_Http_Response) return String is
begin
return AWS.Response.Message_Body (Reply.Data);
end Get_Body;
-- Get the response status code.
overriding
function Get_Status (Reply : in AWS_Http_Response) return Natural is
begin
return To_Status (AWS.Response.Status_Code (Reply.Data));
end Get_Status;
end Util.Http.Clients.Web;
|
Implement Contains_Header and Get_Header Avoid using the deprecated AWS.Headers.Set package
|
Implement Contains_Header and Get_Header
Avoid using the deprecated AWS.Headers.Set package
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
8dc1ad7196f39f70c68a075d476fd36e1243dcdc
|
awa/plugins/awa-settings/src/awa-settings-modules.adb
|
awa/plugins/awa-settings/src/awa-settings-modules.adb
|
-----------------------------------------------------------------------
-- awa-awa-settings-modules -- Module awa-settings
-- 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 Ada.Unchecked_Deallocation;
with AWA.Services.Contexts;
with AWA.Modules.Get;
with Util.Log.Loggers;
package body AWA.Settings.Modules is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Awa.Awa-settings.Module");
package ASC renames AWA.Services.Contexts;
-- Set the user setting with the given name in the setting manager cache
-- and in the database.
procedure Set (Manager : in out Setting_Manager;
Name : in String;
Value : in String) is
begin
Manager.Data.Set (Name, Value);
end Set;
-- Get the user setting with the given name from the setting manager cache.
-- Load the user setting from the database if necessary.
procedure Get (Manager : in out Setting_Manager;
Name : in String;
Default : in String;
Value : out Ada.Strings.Unbounded.Unbounded_String) is
begin
Manager.Data.Get (Name, Default, Value);
end Get;
function Current return Setting_Manager_Access is
Ctx : ASC.Service_Context_Access := ASC.Current;
begin
-- Settings := Ctx.Get_Session_Attribute ("AWA.Settings");
-- if Settings = null then
-- -- create
-- null;
-- end if;
return null;
end Current;
-- ------------------------------
-- Initialize the awa-settings module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Setting_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the awa-settings module");
AWA.Modules.Module (Plugin).Initialize (App, Props);
-- Add here the creation of manager instances.
end Initialize;
-- ------------------------------
-- Get the awa-settings module.
-- ------------------------------
function Get_Setting_Module return Setting_Module_Access is
function Get is new AWA.Modules.Get (Setting_Module, Setting_Module_Access, NAME);
begin
return Get;
end Get_Setting_Module;
procedure Free is new Ada.Unchecked_Deallocation (Object => Setting_Data,
Name => Setting_Data_Access);
use Ada.Strings.Unbounded;
protected body Settings is
procedure Get (Name : in String;
Default : in String;
Value : out Ada.Strings.Unbounded.Unbounded_String) is
Item : Setting_Data_Access := First;
Previous : Setting_Data_Access := null;
begin
while Item /= null loop
if Item.Name = Name then
Value := Item.Value;
if Previous /= null then
Previous.Next_Setting := Item.Next_Setting;
First := Item;
end if;
return;
end if;
Previous := Item;
Item := Item.Next_Setting;
end loop;
Value := Ada.Strings.Unbounded.To_Unbounded_String (Default);
end Get;
procedure Set (Name : in String;
Value : in String) is
Item : Setting_Data_Access := First;
Previous : Setting_Data_Access := null;
begin
while Item /= null loop
if Item.Name = Name then
if Previous /= null then
Previous.Next_Setting := Item.Next_Setting;
First := Item;
end if;
if Item.Value = Value then
return;
end if;
Item.Value := Ada.Strings.Unbounded.To_Unbounded_String (Value);
return;
end if;
Previous := Item;
Item := Item.Next_Setting;
end loop;
end Set;
procedure Clear is
begin
while First /= null loop
declare
Item : Setting_Data_Access := First;
begin
First := Item.Next_Setting;
Free (Item);
end;
end loop;
end Clear;
end Settings;
end AWA.Settings.Modules;
|
-----------------------------------------------------------------------
-- awa-awa-settings-modules -- Module awa-settings
-- 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 Ada.Unchecked_Deallocation;
with AWA.Services.Contexts;
with AWA.Modules.Get;
with Util.Log.Loggers;
with Util.Beans.Objects;
with Util.Beans.Basic;
package body AWA.Settings.Modules is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Awa.Awa-settings.Module");
package ASC renames AWA.Services.Contexts;
-- Set the user setting with the given name in the setting manager cache
-- and in the database.
procedure Set (Manager : in out Setting_Manager;
Name : in String;
Value : in String) is
begin
Manager.Data.Set (Name, Value);
end Set;
-- Get the user setting with the given name from the setting manager cache.
-- Load the user setting from the database if necessary.
procedure Get (Manager : in out Setting_Manager;
Name : in String;
Default : in String;
Value : out Ada.Strings.Unbounded.Unbounded_String) is
begin
Manager.Data.Get (Name, Default, Value);
end Get;
function Current return Setting_Manager_Access is
Ctx : ASC.Service_Context_Access := ASC.Current;
Obj : Util.Beans.Objects.Object := Ctx.Get_Session_Attribute ("AWA.Settings");
Bean : access Util.Beans.Basic.Readonly_Bean'Class := Util.Beans.Objects.To_Bean (Obj);
begin
if Bean = null or else not (Bean.all in Setting_Manager'Class) then
declare
Mgr : Setting_Manager_Access := new Setting_Manager;
begin
Obj := Util.Beans.Objects.To_Object (Mgr.all'Access);
Ctx.Set_Session_Attribute ("AWA.Settings", Obj);
return Mgr;
end;
else
return Setting_Manager'Class (Bean.all)'Access;
end if;
end Current;
-- ------------------------------
-- Initialize the awa-settings module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Setting_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the awa-settings module");
AWA.Modules.Module (Plugin).Initialize (App, Props);
-- Add here the creation of manager instances.
end Initialize;
-- ------------------------------
-- Get the awa-settings module.
-- ------------------------------
function Get_Setting_Module return Setting_Module_Access is
function Get is new AWA.Modules.Get (Setting_Module, Setting_Module_Access, NAME);
begin
return Get;
end Get_Setting_Module;
procedure Free is new Ada.Unchecked_Deallocation (Object => Setting_Data,
Name => Setting_Data_Access);
use Ada.Strings.Unbounded;
protected body Settings is
procedure Get (Name : in String;
Default : in String;
Value : out Ada.Strings.Unbounded.Unbounded_String) is
Item : Setting_Data_Access := First;
Previous : Setting_Data_Access := null;
begin
while Item /= null loop
if Item.Name = Name then
Value := Item.Value;
if Previous /= null then
Previous.Next_Setting := Item.Next_Setting;
First := Item;
end if;
return;
end if;
Previous := Item;
Item := Item.Next_Setting;
end loop;
Value := Ada.Strings.Unbounded.To_Unbounded_String (Default);
end Get;
procedure Set (Name : in String;
Value : in String) is
Item : Setting_Data_Access := First;
Previous : Setting_Data_Access := null;
begin
while Item /= null loop
if Item.Name = Name then
if Previous /= null then
Previous.Next_Setting := Item.Next_Setting;
First := Item;
end if;
if Item.Value = Value then
return;
end if;
Item.Value := Ada.Strings.Unbounded.To_Unbounded_String (Value);
return;
end if;
Previous := Item;
Item := Item.Next_Setting;
end loop;
end Set;
procedure Clear is
begin
while First /= null loop
declare
Item : Setting_Data_Access := First;
begin
First := Item.Next_Setting;
Free (Item);
end;
end loop;
end Clear;
end Settings;
end AWA.Settings.Modules;
|
Create the setting manager if there is none and save it in the HTTP session
|
Create the setting manager if there is none and save it in the HTTP session
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
9c2ffadf3fb29c01739edc1509e3cb45a0dedd73
|
src/babel-base.ads
|
src/babel-base.ads
|
-----------------------------------------------------------------------
-- babel-base -- File filters
-- 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 Babel.Base is
end Babel.Base;
|
-----------------------------------------------------------------------
-- babel-base -- Database for files
-- Copyright (C) 2014 Stephane.Carrez
-- Written by Stephane.Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Finalization;
with ADO;
package Babel.Base is
type Database is abstract new Ada.Finalization.Limited_Controlled with private;
private
type Database is abstract new Ada.Finalization.Limited_Controlled with record
Name : Integer;
end record;
end Babel.Base;
|
Define the abstract Database type to represent the database of backup files
|
Define the abstract Database type to represent the database of backup files
|
Ada
|
apache-2.0
|
stcarrez/babel
|
8fb6a609b12faff4f5ab47709eee03243520d772
|
mat/src/mat-consoles.ads
|
mat/src/mat-consoles.ads
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with MAT.Types;
package MAT.Consoles is
type Field_Type is (F_ADDR,
F_SIZE,
F_TOTAL_SIZE,
F_MIN_SIZE,
F_MAX_SIZE,
F_MIN_ADDR,
F_MAX_ADDR,
F_THREAD,
F_COUNT,
F_FILE_NAME,
F_FUNCTION_NAME,
F_LINE_NUMBER);
type Notice_Type is (N_PID_INFO,
N_DURATION,
N_PATH_INFO);
type Console_Type is abstract tagged limited private;
type Console_Access is access all Console_Type'Class;
-- Report an error message.
procedure Error (Console : in out Console_Type;
Message : in String) is abstract;
-- Report a notice message.
procedure Notice (Console : in out Console_Type;
Kind : in Notice_Type;
Message : in String) is abstract;
-- Print the field value for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String) is abstract;
-- Print the title for the given field.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is abstract;
-- Start a new title in a report.
procedure Start_Title (Console : in out Console_Type) is abstract;
-- Finish a new title in a report.
procedure End_Title (Console : in out Console_Type) is abstract;
-- Start a new row in a report.
procedure Start_Row (Console : in out Console_Type) is abstract;
-- Finish a new row in a report.
procedure End_Row (Console : in out Console_Type) is abstract;
-- Print the title for the given field and setup the associated field size.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive);
-- Format the address and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr);
-- Format the size and print it for the given field.
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size);
-- Format the thread information and print it for the given field.
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String);
private
type Field_Size_Array is array (Field_Type) of Natural;
type Field_List_Array is array (1 .. Field_Type'Pos (Field_Type'Last)) of Field_Type;
type Console_Type is abstract tagged limited record
Sizes : Field_Size_Array := (others => 1);
Cols : Field_Size_Array := (others => 1);
Fields : Field_List_Array;
Field_Count : Natural := 0;
end record;
end MAT.Consoles;
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with MAT.Types;
package MAT.Consoles is
type Field_Type is (F_ADDR,
F_SIZE,
F_TOTAL_SIZE,
F_MIN_SIZE,
F_MAX_SIZE,
F_MIN_ADDR,
F_MAX_ADDR,
F_THREAD,
F_COUNT,
F_FILE_NAME,
F_FUNCTION_NAME,
F_LINE_NUMBER,
F_ID,
F_OLD_ADDR,
F_TIME,
F_EVENT);
type Notice_Type is (N_PID_INFO,
N_DURATION,
N_PATH_INFO);
type Console_Type is abstract tagged limited private;
type Console_Access is access all Console_Type'Class;
-- Report an error message.
procedure Error (Console : in out Console_Type;
Message : in String) is abstract;
-- Report a notice message.
procedure Notice (Console : in out Console_Type;
Kind : in Notice_Type;
Message : in String) is abstract;
-- Print the field value for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String) is abstract;
-- Print the title for the given field.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is abstract;
-- Start a new title in a report.
procedure Start_Title (Console : in out Console_Type) is abstract;
-- Finish a new title in a report.
procedure End_Title (Console : in out Console_Type) is abstract;
-- Start a new row in a report.
procedure Start_Row (Console : in out Console_Type) is abstract;
-- Finish a new row in a report.
procedure End_Row (Console : in out Console_Type) is abstract;
-- Print the title for the given field and setup the associated field size.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive);
-- Format the address and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr);
-- Format the size and print it for the given field.
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size);
-- Format the thread information and print it for the given field.
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref);
-- Format the time tick as a duration and print it for the given field.
procedure Print_Duration (Console : in out Console_Type;
Field : in Field_Type;
Duration : in MAT.Types.Target_Tick_Ref);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String);
private
type Field_Size_Array is array (Field_Type) of Natural;
type Field_List_Array is array (1 .. Field_Type'Pos (Field_Type'Last)) of Field_Type;
type Console_Type is abstract tagged limited record
Sizes : Field_Size_Array := (others => 1);
Cols : Field_Size_Array := (others => 1);
Fields : Field_List_Array;
Field_Count : Natural := 0;
end record;
end MAT.Consoles;
|
Declare the Print_Duration operation to format a time
|
Declare the Print_Duration operation to format a time
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
33aace541b9c30e9eeaacb25dff0c09bf397fbfc
|
mat/src/mat-consoles.ads
|
mat/src/mat-consoles.ads
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with MAT.Types;
package MAT.Consoles is
type Field_Type is (F_ADDR,
F_SIZE,
F_TOTAL_SIZE,
F_MIN_SIZE,
F_MAX_SIZE,
F_MIN_ADDR,
F_MAX_ADDR,
F_THREAD,
F_COUNT,
F_FILE_NAME,
F_FUNCTION_NAME,
F_LINE_NUMBER);
type Console_Type is abstract tagged limited private;
type Console_Access is access all Console_Type'Class;
-- Report an error message.
procedure Error (Console : in out Console_Type;
Message : in String) is abstract;
-- Print the field value for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String) is abstract;
-- Print the title for the given field.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is abstract;
-- Start a new title in a report.
procedure Start_Title (Console : in out Console_Type) is abstract;
-- Finish a new title in a report.
procedure End_Title (Console : in out Console_Type) is abstract;
-- Start a new row in a report.
procedure Start_Row (Console : in out Console_Type) is abstract;
-- Finish a new row in a report.
procedure End_Row (Console : in out Console_Type) is abstract;
-- Print the title for the given field and setup the associated field size.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive);
-- Format the address and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr);
-- Format the size and print it for the given field.
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size);
-- Format the thread information and print it for the given field.
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String);
private
type Field_Size_Array is array (Field_Type) of Natural;
type Field_List_Array is array (1 .. Field_Type'Pos (Field_Type'Last)) of Field_Type;
type Console_Type is abstract tagged limited record
Sizes : Field_Size_Array := (others => 1);
Cols : Field_Size_Array := (others => 1);
Fields : Field_List_Array;
Field_Count : Natural := 0;
end record;
end MAT.Consoles;
|
-----------------------------------------------------------------------
-- mat-consoles - Console interface
-- Copyright (C) 2014 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with MAT.Types;
package MAT.Consoles is
type Field_Type is (F_ADDR,
F_SIZE,
F_TOTAL_SIZE,
F_MIN_SIZE,
F_MAX_SIZE,
F_MIN_ADDR,
F_MAX_ADDR,
F_THREAD,
F_COUNT,
F_FILE_NAME,
F_FUNCTION_NAME,
F_LINE_NUMBER);
type Console_Type is abstract tagged limited private;
type Console_Access is access all Console_Type'Class;
-- Report an error message.
procedure Error (Console : in out Console_Type;
Message : in String) is abstract;
-- Report a notice message.
procedure Notice (Console : in out Console_Type;
Message : in String) is abstract;
-- Print the field value for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in String) is abstract;
-- Print the title for the given field.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String) is abstract;
-- Start a new title in a report.
procedure Start_Title (Console : in out Console_Type) is abstract;
-- Finish a new title in a report.
procedure End_Title (Console : in out Console_Type) is abstract;
-- Start a new row in a report.
procedure Start_Row (Console : in out Console_Type) is abstract;
-- Finish a new row in a report.
procedure End_Row (Console : in out Console_Type) is abstract;
-- Print the title for the given field and setup the associated field size.
procedure Print_Title (Console : in out Console_Type;
Field : in Field_Type;
Title : in String;
Length : in Positive);
-- Format the address and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Addr : in MAT.Types.Target_Addr);
-- Format the size and print it for the given field.
procedure Print_Size (Console : in out Console_Type;
Field : in Field_Type;
Size : in MAT.Types.Target_Size);
-- Format the thread information and print it for the given field.
procedure Print_Thread (Console : in out Console_Type;
Field : in Field_Type;
Thread : in MAT.Types.Target_Thread_Ref);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Integer);
-- Format the integer and print it for the given field.
procedure Print_Field (Console : in out Console_Type;
Field : in Field_Type;
Value : in Ada.Strings.Unbounded.Unbounded_String);
private
type Field_Size_Array is array (Field_Type) of Natural;
type Field_List_Array is array (1 .. Field_Type'Pos (Field_Type'Last)) of Field_Type;
type Console_Type is abstract tagged limited record
Sizes : Field_Size_Array := (others => 1);
Cols : Field_Size_Array := (others => 1);
Fields : Field_List_Array;
Field_Count : Natural := 0;
end record;
end MAT.Consoles;
|
Declare the Notice procedure to report some information message
|
Declare the Notice procedure to report some information message
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
11714407a1657fdd2c16b3e73a4717c4390181b3
|
ada/reader.adb
|
ada/reader.adb
|
with Ada.IO_Exceptions;
with Ada.Characters.Latin_1;
with Ada.Strings.Maps.Constants;
with Ada.Strings.Unbounded;
with Ada.Text_IO;
with Opentoken.Recognizer.Character_Set;
with Opentoken.Recognizer.Identifier;
with Opentoken.Recognizer.Integer;
with Opentoken.Recognizer.Keyword;
with Opentoken.Recognizer.Line_Comment;
with Opentoken.Recognizer.Separator;
with Opentoken.Recognizer.Single_Character_Set;
with Opentoken.Recognizer.String;
with OpenToken.Text_Feeder.String;
with Opentoken.Token.Enumerated.Analyzer;
package body Reader is
type Lexemes is (Int, Sym,
Nil, True_Tok, False_Tok, Exp_Tok,
Str, Atom,
Whitespace, Comment);
package Lisp_Tokens is new Opentoken.Token.Enumerated (Lexemes);
package Tokenizer is new Lisp_Tokens.Analyzer;
Exp_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Separator.Get ("**"));
Nil_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Keyword.Get ("nil"));
True_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Keyword.Get ("true"));
False_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Keyword.Get ("false"));
ID_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Identifier.Get);
Int_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Integer.Get);
String_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.String.Get);
-- Atom definition
Start_Chars : Ada.Strings.Maps.Character_Set :=
Ada.Strings.Maps.Constants.Letter_Set;
Body_Chars : Ada.Strings.Maps.Character_Set :=
Ada.Strings.Maps."or"
(Ada.Strings.Maps.Constants.Alphanumeric_Set,
Ada.Strings.Maps.To_Set ('-'));
Atom_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get
(Opentoken.Recognizer.Identifier.Get (Start_Chars, Body_Chars));
Lisp_Syms : constant Ada.Strings.Maps.Character_Set :=
Ada.Strings.Maps.To_Set ("[]{}()'`~^@+-*/");
Sym_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get (Opentoken.Recognizer.Single_Character_Set.Get (Lisp_Syms));
Lisp_Whitespace : constant Ada.Strings.Maps.Character_Set :=
Ada.Strings.Maps.To_Set (Ada.Characters.Latin_1.HT &
Ada.Characters.Latin_1.Space &
Ada.Characters.Latin_1.Comma);
Whitesp_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get (Opentoken.Recognizer.Character_Set.Get (Lisp_Whitespace));
Comment_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Line_Comment.Get (";"));
Syntax : constant Tokenizer.Syntax :=
(Int => Int_Recognizer,
Sym => Sym_Recognizer,
Nil => Nil_Recognizer,
True_Tok => True_Recognizer,
False_Tok => False_Recognizer,
Exp_Tok => Exp_Recognizer,
Str => String_Recognizer,
Atom => Atom_Recognizer,
Whitespace => Whitesp_Recognizer,
Comment => Comment_Recognizer --,
);
Input_Feeder : aliased OpenToken.Text_Feeder.String.Instance;
Analyzer : Tokenizer.Instance :=
Tokenizer.Initialize (Syntax, Input_Feeder'access);
function Get_Token_String return String is
begin
return Tokenizer.Lexeme (Analyzer);
end Get_Token_String;
function Get_Token_Char return Character is
S : String := Tokenizer.Lexeme (Analyzer);
begin
return S(S'First);
end Get_Token_Char;
function Get_Token return Types.Mal_Type_Access is
Res : Types.Mal_Type_Access;
begin
Tokenizer.Find_Next (Analyzer);
case Tokenizer.ID (Analyzer) is
when Int =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Int,
Int_Val => Integer'Value (Get_Token_String));
when Sym =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Sym, Symbol => Get_Token_Char);
when Nil =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when True_Tok =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when False_Tok =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when Exp_Tok =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when Str =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Str,
The_String => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when Atom =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when Whitespace | Comment => null;
end case;
return Res;
end Get_Token;
-- Parsing
function Read_Form return Types.Mal_Type_Access;
function Read_List return Types.Mal_Type_Access is
use types;
List_MT, MTA : Types.Mal_Type_Access;
begin
List_MT := new Types.Mal_Type'
(Sym_Type => Types.List,
The_List => Types.Lists.Empty_List);
loop
MTA := Read_Form;
exit when MTA = null or else
MTA.all = (Sym_Type => Sym, Symbol => ')');
Types.Lists.Append (List_MT.The_List, MTA);
end loop;
return List_MT;
end Read_List;
function Read_Form return Types.Mal_Type_Access is
use Types;
MT : Types.Mal_Type_Access;
begin
MT := Get_Token;
if MT.all = (Sym_Type => Sym, Symbol => '(') then
return Read_List;
else
return MT;
end if;
end Read_Form;
function Read_Str (S : String) return Types.Mal_Type_Access is
begin
Analyzer.Reset;
Input_Feeder.Set (S);
return Read_Form;
exception
when OPENTOKEN.SYNTAX_ERROR =>
Ada.Text_IO.Put_Line
(Ada.Text_IO.Standard_Error,
"Lexical error at char " & Integer'Image (Analyzer.Line));
raise Ada.IO_Exceptions.End_Error;
end Read_Str;
end Reader;
|
with Ada.IO_Exceptions;
with Ada.Characters.Latin_1;
with Ada.Strings.Maps.Constants;
with Ada.Strings.Unbounded;
with Ada.Text_IO;
with Opentoken.Recognizer.Character_Set;
with Opentoken.Recognizer.Identifier;
with Opentoken.Recognizer.Integer;
with Opentoken.Recognizer.Keyword;
with Opentoken.Recognizer.Line_Comment;
with Opentoken.Recognizer.Separator;
with Opentoken.Recognizer.Single_Character_Set;
with Opentoken.Recognizer.String;
with OpenToken.Text_Feeder.String;
with Opentoken.Token.Enumerated.Analyzer;
package body Reader is
type Lexemes is (Int, Sym,
Nil, True_Tok, False_Tok, Exp_Tok,
Str, Atom,
Whitespace, Comment);
package Lisp_Tokens is new Opentoken.Token.Enumerated (Lexemes);
package Tokenizer is new Lisp_Tokens.Analyzer;
Exp_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Separator.Get ("**"));
Nil_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Keyword.Get ("nil"));
True_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Keyword.Get ("true"));
False_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get (Opentoken.Recognizer.Keyword.Get ("false"));
ID_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Identifier.Get);
Int_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Integer.Get);
-- Use the C style for escaped strings.
String_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get
(Opentoken.Recognizer.String.Get
(Escapeable => True,
Double_Delimiter => False));
-- Atom definition
Start_Chars : Ada.Strings.Maps.Character_Set :=
Ada.Strings.Maps.Constants.Letter_Set;
Body_Chars : Ada.Strings.Maps.Character_Set :=
Ada.Strings.Maps."or"
(Ada.Strings.Maps.Constants.Alphanumeric_Set,
Ada.Strings.Maps.To_Set ('-'));
Atom_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get
(Opentoken.Recognizer.Identifier.Get (Start_Chars, Body_Chars));
Lisp_Syms : constant Ada.Strings.Maps.Character_Set :=
Ada.Strings.Maps.To_Set ("[]{}()'`~^@+-*/");
Sym_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get (Opentoken.Recognizer.Single_Character_Set.Get (Lisp_Syms));
Lisp_Whitespace : constant Ada.Strings.Maps.Character_Set :=
Ada.Strings.Maps.To_Set (Ada.Characters.Latin_1.HT &
Ada.Characters.Latin_1.Space &
Ada.Characters.Latin_1.Comma);
Whitesp_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get (Opentoken.Recognizer.Character_Set.Get (Lisp_Whitespace));
Comment_Recognizer : constant Tokenizer.Recognizable_Token :=
Tokenizer.Get(Opentoken.Recognizer.Line_Comment.Get (";"));
Syntax : constant Tokenizer.Syntax :=
(Int => Int_Recognizer,
Sym => Sym_Recognizer,
Nil => Nil_Recognizer,
True_Tok => True_Recognizer,
False_Tok => False_Recognizer,
Exp_Tok => Exp_Recognizer,
Str => String_Recognizer,
Atom => Atom_Recognizer,
Whitespace => Whitesp_Recognizer,
Comment => Comment_Recognizer --,
);
Input_Feeder : aliased OpenToken.Text_Feeder.String.Instance;
Analyzer : Tokenizer.Instance :=
Tokenizer.Initialize (Syntax, Input_Feeder'access);
function Get_Token_String return String is
begin
return Tokenizer.Lexeme (Analyzer);
end Get_Token_String;
function Get_Token_Char return Character is
S : String := Tokenizer.Lexeme (Analyzer);
begin
return S(S'First);
end Get_Token_Char;
function Get_Token return Types.Mal_Type_Access is
Res : Types.Mal_Type_Access;
begin
Tokenizer.Find_Next (Analyzer);
case Tokenizer.ID (Analyzer) is
when Int =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Int,
Int_Val => Integer'Value (Get_Token_String));
when Sym =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Sym, Symbol => Get_Token_Char);
when Nil =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when True_Tok =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when False_Tok =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when Exp_Tok =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when Str =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Str,
The_String => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when Atom =>
Res := new Types.Mal_Type'
(Sym_Type => Types.Atom,
The_Atom => Ada.Strings.Unbounded.To_Unbounded_String
(Get_Token_String));
when Whitespace | Comment => null;
end case;
return Res;
end Get_Token;
-- Parsing
function Read_Form return Types.Mal_Type_Access;
function Read_List return Types.Mal_Type_Access is
use types;
List_MT, MTA : Types.Mal_Type_Access;
begin
List_MT := new Types.Mal_Type'
(Sym_Type => Types.List,
The_List => Types.Lists.Empty_List);
loop
MTA := Read_Form;
exit when MTA = null or else
MTA.all = (Sym_Type => Sym, Symbol => ')');
Types.Lists.Append (List_MT.The_List, MTA);
end loop;
return List_MT;
end Read_List;
function Read_Form return Types.Mal_Type_Access is
use Types;
MT : Types.Mal_Type_Access;
begin
MT := Get_Token;
if MT.all = (Sym_Type => Sym, Symbol => '(') then
return Read_List;
else
return MT;
end if;
end Read_Form;
function Read_Str (S : String) return Types.Mal_Type_Access is
begin
Analyzer.Reset;
Input_Feeder.Set (S);
return Read_Form;
exception
when OPENTOKEN.SYNTAX_ERROR =>
Ada.Text_IO.Put_Line
(Ada.Text_IO.Standard_Error,
"Lexical error at char " & Integer'Image (Analyzer.Line));
raise Ada.IO_Exceptions.End_Error;
end Read_Str;
end Reader;
|
Fix escapable strings
|
Ada: Fix escapable strings
|
Ada
|
mpl-2.0
|
mpwillson/mal,0gajun/mal,DomBlack/mal,foresterre/mal,SawyerHood/mal,alantsev/mal,SawyerHood/mal,SawyerHood/mal,SawyerHood/mal,mpwillson/mal,alantsev/mal,DomBlack/mal,hterkelsen/mal,mpwillson/mal,foresterre/mal,hterkelsen/mal,DomBlack/mal,jwalsh/mal,joncol/mal,SawyerHood/mal,SawyerHood/mal,hterkelsen/mal,jwalsh/mal,jwalsh/mal,foresterre/mal,0gajun/mal,jwalsh/mal,SawyerHood/mal,0gajun/mal,foresterre/mal,alantsev/mal,alantsev/mal,hterkelsen/mal,DomBlack/mal,0gajun/mal,DomBlack/mal,hterkelsen/mal,joncol/mal,foresterre/mal,foresterre/mal,0gajun/mal,foresterre/mal,foresterre/mal,jwalsh/mal,DomBlack/mal,0gajun/mal,alantsev/mal,jwalsh/mal,jwalsh/mal,jwalsh/mal,jwalsh/mal,DomBlack/mal,foresterre/mal,foresterre/mal,SawyerHood/mal,SawyerHood/mal,hterkelsen/mal,DomBlack/mal,0gajun/mal,mpwillson/mal,jwalsh/mal,alantsev/mal,hterkelsen/mal,0gajun/mal,alantsev/mal,0gajun/mal,jwalsh/mal,alantsev/mal,DomBlack/mal,mpwillson/mal,hterkelsen/mal,mpwillson/mal,alantsev/mal,DomBlack/mal,foresterre/mal,0gajun/mal,hterkelsen/mal,alantsev/mal,SawyerHood/mal,SawyerHood/mal,mpwillson/mal,hterkelsen/mal,alantsev/mal,DomBlack/mal,0gajun/mal,foresterre/mal,hterkelsen/mal,SawyerHood/mal,DomBlack/mal,DomBlack/mal,mpwillson/mal,DomBlack/mal,SawyerHood/mal,joncol/mal,hterkelsen/mal,hterkelsen/mal,hterkelsen/mal,alantsev/mal,hterkelsen/mal,DomBlack/mal,foresterre/mal,hterkelsen/mal,mpwillson/mal,SawyerHood/mal,0gajun/mal,foresterre/mal,mpwillson/mal,hterkelsen/mal,mpwillson/mal,alantsev/mal,0gajun/mal,alantsev/mal,alantsev/mal,hterkelsen/mal,alantsev/mal,DomBlack/mal,foresterre/mal,0gajun/mal,DomBlack/mal,jwalsh/mal,foresterre/mal,jwalsh/mal,0gajun/mal,SawyerHood/mal,jwalsh/mal,0gajun/mal,mpwillson/mal,SawyerHood/mal,jwalsh/mal,0gajun/mal,mpwillson/mal,0gajun/mal,SawyerHood/mal,alantsev/mal,hterkelsen/mal,mpwillson/mal,jwalsh/mal,DomBlack/mal,SawyerHood/mal,0gajun/mal,foresterre/mal,DomBlack/mal,DomBlack/mal,0gajun/mal,DomBlack/mal,jwalsh/mal
|
f920090d150952b3ccf48d430f681b283ddaa72f
|
src/util-dates.ads
|
src/util-dates.ads
|
-----------------------------------------------------------------------
-- util-dates -- Date utilities
-- Copyright (C) 2011, 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.Calendar;
with Ada.Calendar.Formatting;
with Ada.Calendar.Arithmetic;
with Ada.Calendar.Time_Zones;
-- = Date Utilities =
-- The `Util.Dates` package provides various date utilities to help in formatting and parsing
-- dates in various standard formats. It completes the standard `Ada.Calendar.Formatting` and
-- other packages by implementing specific formatting and parsing.
--
-- == Date Operations ==
-- Several operations allow to compute from a given date:
--
-- * `Get_Day_Start`: The start of the day (0:00),
-- * `Get_Day_End`: The end of the day (23:59:59),
-- * `Get_Week_Start`: The start of the week,
-- * `Get_Week_End`: The end of the week,
-- * `Get_Month_Start`: The start of the month,
-- * `Get_Month_End`: The end of the month
--
-- The `Date_Record` type represents a date in a split format allowing
-- to access easily the day, month, hour and other information.
--
-- Now : Ada.Calendar.Time := Ada.Calendar.Clock;
-- Week_Start : Ada.Calendar.Time := Get_Week_Start (Now);
-- Week_End : Ada.Calendar.Time := Get_Week_End (Now);
--
-- @include util-dates-rfc7231.ads
-- @include util-dates-iso8601.ads
-- @include util-dates-formats.ads
package Util.Dates is
-- The Unix equivalent of 'struct tm'.
type Date_Record is record
Date : Ada.Calendar.Time;
Year : Ada.Calendar.Year_Number := 1901;
Month : Ada.Calendar.Month_Number := 1;
Month_Day : Ada.Calendar.Day_Number := 1;
Day : Ada.Calendar.Formatting.Day_Name := Ada.Calendar.Formatting.Tuesday;
Hour : Ada.Calendar.Formatting.Hour_Number := 0;
Minute : Ada.Calendar.Formatting.Minute_Number := 0;
Second : Ada.Calendar.Formatting.Second_Number := 0;
Sub_Second : Ada.Calendar.Formatting.Second_Duration := 0.0;
Time_Zone : Ada.Calendar.Time_Zones.Time_Offset := 0;
Leap_Second : Boolean := False;
end record;
-- Split the date into a date record (See Ada.Calendar.Formatting.Split).
procedure Split (Into : out Date_Record;
Date : in Ada.Calendar.Time;
Time_Zone : in Ada.Calendar.Time_Zones.Time_Offset := 0);
-- Return the date from the date record (See Ada.Calendar.Formatting.Time_Of).
function Time_Of (Date : in Date_Record) return Ada.Calendar.Time;
-- Returns true if the given year is a leap year.
function Is_Leap_Year (Year : in Ada.Calendar.Year_Number) return Boolean;
-- Get the number of days in the given year.
function Get_Day_Count (Year : in Ada.Calendar.Year_Number)
return Ada.Calendar.Arithmetic.Day_Count;
-- Get the number of days in the given month.
function Get_Day_Count (Year : in Ada.Calendar.Year_Number;
Month : in Ada.Calendar.Month_Number)
return Ada.Calendar.Arithmetic.Day_Count;
-- Get a time representing the given date at 00:00:00.
function Get_Day_Start (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Day_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the given date at 23:59:59.
function Get_Day_End (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Day_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the beginning of the week at 00:00:00.
function Get_Week_Start (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Week_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the end of the week at 23:59:99.
function Get_Week_End (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Week_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the beginning of the month at 00:00:00.
function Get_Month_Start (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Month_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the end of the month at 23:59:59.
function Get_Month_End (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Month_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
end Util.Dates;
|
-----------------------------------------------------------------------
-- util-dates -- Date utilities
-- Copyright (C) 2011, 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.Calendar;
with Ada.Calendar.Formatting;
with Ada.Calendar.Arithmetic;
with Ada.Calendar.Time_Zones;
-- = Date Utilities =
-- The `Util.Dates` package provides various date utilities to help in formatting and parsing
-- dates in various standard formats. It completes the standard `Ada.Calendar.Formatting` and
-- other packages by implementing specific formatting and parsing.
--
-- == Date Operations ==
-- Several operations allow to compute from a given date:
--
-- * `Get_Day_Start`: The start of the day (0:00),
-- * `Get_Day_End`: The end of the day (23:59:59),
-- * `Get_Week_Start`: The start of the week,
-- * `Get_Week_End`: The end of the week,
-- * `Get_Month_Start`: The start of the month,
-- * `Get_Month_End`: The end of the month
--
-- The `Date_Record` type represents a date in a split format allowing
-- to access easily the day, month, hour and other information.
--
-- Now : Ada.Calendar.Time := Ada.Calendar.Clock;
-- Week_Start : Ada.Calendar.Time := Get_Week_Start (Now);
-- Week_End : Ada.Calendar.Time := Get_Week_End (Now);
--
-- @include util-dates-rfc7231.ads
-- @include util-dates-iso8601.ads
-- @include util-dates-formats.ads
package Util.Dates is
-- The Unix equivalent of 'struct tm'.
type Date_Record is record
Date : Ada.Calendar.Time;
Year : Ada.Calendar.Year_Number := 1901;
Month : Ada.Calendar.Month_Number := 1;
Month_Day : Ada.Calendar.Day_Number := 1;
Day : Ada.Calendar.Formatting.Day_Name := Ada.Calendar.Formatting.Tuesday;
Hour : Ada.Calendar.Formatting.Hour_Number := 0;
Minute : Ada.Calendar.Formatting.Minute_Number := 0;
Second : Ada.Calendar.Formatting.Second_Number := 0;
Sub_Second : Ada.Calendar.Formatting.Second_Duration := 0.0;
Time_Zone : Ada.Calendar.Time_Zones.Time_Offset := 0;
Leap_Second : Boolean := False;
end record;
-- Split the date into a date record (See Ada.Calendar.Formatting.Split).
procedure Split (Into : out Date_Record;
Date : in Ada.Calendar.Time;
Time_Zone : in Ada.Calendar.Time_Zones.Time_Offset := 0);
-- Return the date from the date record (See Ada.Calendar.Formatting.Time_Of).
function Time_Of (Date : in Date_Record) return Ada.Calendar.Time;
-- Returns true if the given year is a leap year.
function Is_Leap_Year (Year : in Ada.Calendar.Year_Number) return Boolean;
-- Returns true if both dates are on the same day.
function Is_Same_Day (Date1, Date2 : in Ada.Calendar.Time) return Boolean;
function Is_Same_Day (Date1, Date2 : in Date_Record) return Boolean;
-- Get the number of days in the given year.
function Get_Day_Count (Year : in Ada.Calendar.Year_Number)
return Ada.Calendar.Arithmetic.Day_Count;
-- Get the number of days in the given month.
function Get_Day_Count (Year : in Ada.Calendar.Year_Number;
Month : in Ada.Calendar.Month_Number)
return Ada.Calendar.Arithmetic.Day_Count;
-- Get a time representing the given date at 00:00:00.
function Get_Day_Start (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Day_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the given date at 23:59:59.
function Get_Day_End (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Day_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the beginning of the week at 00:00:00.
function Get_Week_Start (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Week_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the end of the week at 23:59:99.
function Get_Week_End (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Week_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the beginning of the month at 00:00:00.
function Get_Month_Start (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Month_Start (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
-- Get a time representing the end of the month at 23:59:59.
function Get_Month_End (Date : in Date_Record) return Ada.Calendar.Time;
function Get_Month_End (Date : in Ada.Calendar.Time) return Ada.Calendar.Time;
end Util.Dates;
|
Declare the Is_Same_Day function to check if two times are on the same day
|
Declare the Is_Same_Day function to check if two times are on the same day
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
b1c34407db344d0a3ef2a9ae428bce7302945139
|
awa/src/awa-permissions-beans.adb
|
awa/src/awa-permissions-beans.adb
|
-----------------------------------------------------------------------
-- awa-permissions-beans -- Permission beans
-- Copyright (C) 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Utils;
with ADO.Sessions;
with ADO.Sessions.Entities;
with AWA.Services.Contexts;
with AWA.Events.Action_Method;
with AWA.Permissions.Services;
package body AWA.Permissions.Beans is
use Ada.Strings.Unbounded;
package ASC renames AWA.Services.Contexts;
package Create_Binding is
new AWA.Events.Action_Method.Bind (Bean => Permission_Bean,
Method => Create,
Name => "create");
Permission_Bean_Binding : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (1 => Create_Binding.Proxy'Access);
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Permission_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "entity_id" then
From.Set_Entity_Id (ADO.Utils.To_Identifier (Value));
elsif Name = "permission" then
From.Permission := Util.Beans.Objects.To_Unbounded_String (Value);
elsif Name = "entity_type" then
From.Kind := Util.Beans.Objects.To_Unbounded_String (Value);
end if;
end Set_Value;
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Permission_Bean)
return Util.Beans.Methods.Method_Binding_Array_Access is
pragma Unreferenced (From);
begin
return Permission_Bean_Binding'Access;
end Get_Method_Bindings;
-- ------------------------------
-- Create a new permission.
-- ------------------------------
procedure Create (Bean : in out Permission_Bean;
Event : in AWA.Events.Module_Event'Class) is
pragma Unreferenced (Event);
Ctx : constant ASC.Service_Context_Access := ASC.Current;
DB : ADO.Sessions.Master_Session := ASC.Get_Master_Session (Ctx);
Kind : ADO.Entity_Type;
begin
Ctx.Start;
Kind := ADO.Sessions.Entities.Find_Entity_Type (DB, To_String (Bean.Kind));
AWA.Permissions.Services.Add_Permission (Session => DB,
Entity => Bean.Get_Entity_Id,
Kind => Kind,
User => Ctx.Get_User_Identifier);
Ctx.Commit;
end Create;
-- ------------------------------
-- Create the permission bean instance.
-- ------------------------------
function Create_Permission_Bean return Util.Beans.Basic.Readonly_Bean_Access is
begin
return new Permission_Bean;
end Create_Permission_Bean;
end AWA.Permissions.Beans;
|
-----------------------------------------------------------------------
-- awa-permissions-beans -- Permission beans
-- Copyright (C) 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 ADO.Utils;
with ADO.Sessions;
with ADO.Sessions.Entities;
with AWA.Services.Contexts;
with AWA.Events.Action_Method;
with AWA.Permissions.Services;
package body AWA.Permissions.Beans is
use Ada.Strings.Unbounded;
package ASC renames AWA.Services.Contexts;
package Create_Binding is
new AWA.Events.Action_Method.Bind (Bean => Permission_Bean,
Method => Create,
Name => "create");
Permission_Bean_Binding : aliased constant Util.Beans.Methods.Method_Binding_Array
:= (1 => Create_Binding.Proxy'Access);
-- ------------------------------
-- Set the value identified by the name.
-- ------------------------------
overriding
procedure Set_Value (From : in out Permission_Bean;
Name : in String;
Value : in Util.Beans.Objects.Object) is
begin
if Name = "entity_id" then
From.Set_Entity_Id (ADO.Utils.To_Identifier (Value));
elsif Name = "permission" then
From.Permission := Util.Beans.Objects.To_Unbounded_String (Value);
elsif Name = "entity_type" then
From.Kind := Util.Beans.Objects.To_Unbounded_String (Value);
elsif Name = "workspace_id" then
From.Set_Workspace_Id (ADO.Utils.To_Identifier (Value));
end if;
end Set_Value;
-- ------------------------------
-- This bean provides some methods that can be used in a Method_Expression
-- ------------------------------
overriding
function Get_Method_Bindings (From : in Permission_Bean)
return Util.Beans.Methods.Method_Binding_Array_Access is
pragma Unreferenced (From);
begin
return Permission_Bean_Binding'Access;
end Get_Method_Bindings;
-- ------------------------------
-- Create a new permission.
-- ------------------------------
procedure Create (Bean : in out Permission_Bean;
Event : in AWA.Events.Module_Event'Class) is
pragma Unreferenced (Event);
Ctx : constant ASC.Service_Context_Access := ASC.Current;
DB : ADO.Sessions.Master_Session := ASC.Get_Master_Session (Ctx);
Kind : ADO.Entity_Type;
begin
Ctx.Start;
Kind := ADO.Sessions.Entities.Find_Entity_Type (DB, To_String (Bean.Kind));
AWA.Permissions.Services.Add_Permission (Session => DB,
Entity => Bean.Get_Entity_Id,
Kind => Kind,
User => Ctx.Get_User_Identifier,
Workspace => Bean.Get_Workspace_Id);
Ctx.Commit;
end Create;
-- ------------------------------
-- Create the permission bean instance.
-- ------------------------------
function Create_Permission_Bean return Util.Beans.Basic.Readonly_Bean_Access is
begin
return new Permission_Bean;
end Create_Permission_Bean;
end AWA.Permissions.Beans;
|
Update the permission bean to add the workspace_id attribute and make the permission with it
|
Update the permission bean to add the workspace_id attribute and make the permission with it
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
b0bffcee71907acb1ec64fa0ea9e8357799349db
|
src/util-beans-basic-lists.ads
|
src/util-beans-basic-lists.ads
|
-----------------------------------------------------------------------
-- Util.Beans.Basic.Lists -- List bean given access to a vector
-- 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 Ada.Containers;
with Ada.Containers.Vectors;
with Util.Beans.Objects;
-- The <b>Util.Beans.Basic.Lists</b> generic package implements a list of
-- elements that can be accessed through the <b>List_Bean</b> interface.
generic
type Element_Type is new Util.Beans.Basic.Readonly_Bean with private;
package Util.Beans.Basic.Lists is
-- Package that represents the vectors of elements.
-- (gcc 4.4 crashes if this package is defined as generic parameter.
package Vectors is
new Ada.Containers.Vectors (Element_Type => Element_Type,
Index_Type => Natural);
-- The list of elements is defined in a public part so that applications
-- can easily add or remove elements in the target list. The <b>List_Bean</b>
-- type holds the real implementation with the private parts.
type Abstract_List_Bean is abstract new Ada.Finalization.Controlled
and Util.Beans.Basic.List_Bean with record
List : Vectors.Vector;
end record;
-- ------------------------------
-- List of objects
-- ------------------------------
-- The <b>List_Bean</b> type gives access to a list of objects.
type List_Bean is new Abstract_List_Bean with private;
type List_Bean_Access is access all List_Bean'Class;
-- Get the number of elements in the list.
overriding
function Get_Count (From : in List_Bean) return Natural;
-- Set the current row index. Valid row indexes start at 1.
overriding
procedure Set_Row_Index (From : in out List_Bean;
Index : in Natural);
-- Get the element at the current row index.
overriding
function Get_Row (From : in List_Bean) return Util.Beans.Objects.Object;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in List_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Initialize the list bean.
overriding
procedure Initialize (Object : in out List_Bean);
-- Deletes the list bean
procedure Free (List : in out Util.Beans.Basic.Readonly_Bean_Access);
private
type List_Bean is new Abstract_List_Bean with record
Current : aliased Element_Type;
Row : Util.Beans.Objects.Object;
end record;
end Util.Beans.Basic.Lists;
|
-----------------------------------------------------------------------
-- Util.Beans.Basic.Lists -- List bean given access to a vector
-- 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.Finalization;
with Ada.Containers;
with Ada.Containers.Vectors;
with Util.Beans.Objects;
-- The <b>Util.Beans.Basic.Lists</b> generic package implements a list of
-- elements that can be accessed through the <b>List_Bean</b> interface.
generic
type Element_Type is new Util.Beans.Basic.Readonly_Bean with private;
package Util.Beans.Basic.Lists is
-- Package that represents the vectors of elements.
-- (gcc 4.4 crashes if this package is defined as generic parameter.
package Vectors is
new Ada.Containers.Vectors (Element_Type => Element_Type,
Index_Type => Natural);
-- The list of elements is defined in a public part so that applications
-- can easily add or remove elements in the target list. The <b>List_Bean</b>
-- type holds the real implementation with the private parts.
type Abstract_List_Bean is abstract new Ada.Finalization.Controlled
and Util.Beans.Basic.List_Bean with record
List : aliased Vectors.Vector;
end record;
-- ------------------------------
-- List of objects
-- ------------------------------
-- The <b>List_Bean</b> type gives access to a list of objects.
type List_Bean is new Abstract_List_Bean with private;
type List_Bean_Access is access all List_Bean'Class;
-- Get the number of elements in the list.
overriding
function Get_Count (From : in List_Bean) return Natural;
-- Set the current row index. Valid row indexes start at 1.
overriding
procedure Set_Row_Index (From : in out List_Bean;
Index : in Natural);
-- Get the element at the current row index.
overriding
function Get_Row (From : in List_Bean) return Util.Beans.Objects.Object;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
overriding
function Get_Value (From : in List_Bean;
Name : in String) return Util.Beans.Objects.Object;
-- Initialize the list bean.
overriding
procedure Initialize (Object : in out List_Bean);
-- Deletes the list bean
procedure Free (List : in out Util.Beans.Basic.Readonly_Bean_Access);
private
type List_Bean is new Abstract_List_Bean with record
Current : aliased Element_Type;
Row : Util.Beans.Objects.Object;
end record;
end Util.Beans.Basic.Lists;
|
Make the List an aliased member to help the Rest operations
|
Make the List an aliased member to help the Rest operations
|
Ada
|
apache-2.0
|
flottokarotto/ada-util,Letractively/ada-util,flottokarotto/ada-util,Letractively/ada-util
|
861ffca60ad867890ee33f43058ae68eb1621790
|
src/util-concurrent-copies.adb
|
src/util-concurrent-copies.adb
|
-----------------------------------------------------------------------
-- Util.Concurrent.Copies -- Concurrent Tools
-- 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 Util.Concurrent.Copies is
protected body Atomic is
-- ------------------------------
-- Get the value atomically
-- ------------------------------
function Get return Element_Type is
begin
return Value;
end Get;
-- ------------------------------
-- Change the value atomically.
-- ------------------------------
procedure Set (Object : in Element_Type) is
begin
Value := Object;
end Set;
end Atomic;
end Util.Concurrent.Copies;
|
-----------------------------------------------------------------------
-- util-concurrent-copies -- Concurrent Tools
-- Copyright (C) 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 body Util.Concurrent.Copies is
protected body Atomic is
-- ------------------------------
-- Get the value atomically
-- ------------------------------
function Get return Element_Type is
begin
return Value;
end Get;
-- ------------------------------
-- Change the value atomically.
-- ------------------------------
procedure Set (Object : in Element_Type) is
begin
Value := Object;
end Set;
end Atomic;
end Util.Concurrent.Copies;
|
Update the header
|
Update the header
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
d72c9104f181059a2595de0aeef0f80588f214c8
|
src/babel-files-maps.ads
|
src/babel-files-maps.ads
|
-----------------------------------------------------------------------
-- babel-files-maps -- Hash maps for files and directories
-- 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.Hashed_Maps;
with Util.Strings;
package Babel.Files.Maps is
-- Babel.Base.Get_File_Map (Directory, File_Map);
-- Babel.Base.Get_Directory_Map (Directory, Dir_Map);
-- File_Map.Find (New_File);
-- Dir_Map.Find (New_File);
-- Hash string -> File
package File_Maps is new
Ada.Containers.Hashed_Maps (Key_Type => Util.Strings.Name_Access,
Element_Type => File_Type,
Hash => Util.Strings.Hash,
Equivalent_Keys => Util.Strings."=",
"=" => "=");
subtype File_Map is File_Maps.Map;
subtype File_Cursor is File_Maps.Cursor;
-- Find the file with the given name in the file map.
function Find (From : in File_Map;
Name : in String) return File_Cursor;
-- Find the file with the given name in the file map.
function Find (From : in File_Map;
Name : in String) return File_Type;
-- Hash string -> Directory
package Directory_Maps is new
Ada.Containers.Hashed_Maps (Key_Type => Util.Strings.Name_Access,
Element_Type => Directory_Type,
Hash => Util.Strings.Hash,
Equivalent_Keys => Util.Strings."=",
"=" => "=");
subtype Directory_Map is Directory_Maps.Map;
subtype Directory_Cursor is Directory_Maps.Cursor;
type Differential_Container is new Babel.Files.Default_Container with private;
-- Add the file with the given name in the container.
overriding
procedure Add_File (Into : in out Differential_Container;
Element : in File_Type);
-- Add the directory with the given name in the container.
overriding
procedure Add_Directory (Into : in out Differential_Container;
Element : in Directory_Type);
-- Create a new file instance with the given name in the container.
overriding
function Create (Into : in Differential_Container;
Name : in String) return File_Type;
-- Create a new directory instance with the given name in the container.
overriding
function Create (Into : in Differential_Container;
Name : in String) return Directory_Type;
-- Find the file with the given name in this file container.
-- Returns NO_FILE if the file was not found.
overriding
function Find (From : in Differential_Container;
Name : in String) return File_Type;
-- Find the directory with the given name in this file container.
-- Returns NO_DIRECTORY if the directory was not found.
overriding
function Find (From : in Differential_Container;
Name : in String) return Directory_Type;
-- Set the directory object associated with the container.
overriding
procedure Set_Directory (Into : in out Differential_Container;
Directory : in Directory_Type);
-- Prepare the differential container by setting up the known files and known
-- directories. The <tt>Update</tt> procedure is called to give access to the
-- maps that can be updated.
procedure Prepare (Container : in out Differential_Container;
Update : access procedure (Files : in out File_Map;
Dirs : in out Directory_Map));
private
type Differential_Container is new Babel.Files.Default_Container with record
Known_Files : File_Map;
Known_Dirs : Directory_Map;
end record;
end Babel.Files.Maps;
|
-----------------------------------------------------------------------
-- babel-files-maps -- Hash maps for files and directories
-- 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.Hashed_Maps;
with Util.Strings;
package Babel.Files.Maps is
-- Babel.Base.Get_File_Map (Directory, File_Map);
-- Babel.Base.Get_Directory_Map (Directory, Dir_Map);
-- File_Map.Find (New_File);
-- Dir_Map.Find (New_File);
-- Hash string -> File
package File_Maps is new
Ada.Containers.Hashed_Maps (Key_Type => Util.Strings.Name_Access,
Element_Type => File_Type,
Hash => Util.Strings.Hash,
Equivalent_Keys => Util.Strings."=",
"=" => "=");
subtype File_Map is File_Maps.Map;
subtype File_Cursor is File_Maps.Cursor;
-- Find the file with the given name in the file map.
function Find (From : in File_Map;
Name : in String) return File_Cursor;
-- Find the file with the given name in the file map.
function Find (From : in File_Map;
Name : in String) return File_Type;
-- Hash string -> Directory
package Directory_Maps is new
Ada.Containers.Hashed_Maps (Key_Type => Util.Strings.Name_Access,
Element_Type => Directory_Type,
Hash => Util.Strings.Hash,
Equivalent_Keys => Util.Strings."=",
"=" => "=");
subtype Directory_Map is Directory_Maps.Map;
subtype Directory_Cursor is Directory_Maps.Cursor;
-- Find the directory with the given name in the directory map.
function Find (From : in Directory_Map;
Name : in String) return Directory_Cursor;
-- Find the directory with the given name in the directory map.
function Find (From : in Directory_Map;
Name : in String) return Directory_Type;
type Differential_Container is new Babel.Files.Default_Container with private;
-- Add the file with the given name in the container.
overriding
procedure Add_File (Into : in out Differential_Container;
Element : in File_Type);
-- Add the directory with the given name in the container.
overriding
procedure Add_Directory (Into : in out Differential_Container;
Element : in Directory_Type);
-- Create a new file instance with the given name in the container.
overriding
function Create (Into : in Differential_Container;
Name : in String) return File_Type;
-- Create a new directory instance with the given name in the container.
overriding
function Create (Into : in Differential_Container;
Name : in String) return Directory_Type;
-- Find the file with the given name in this file container.
-- Returns NO_FILE if the file was not found.
overriding
function Find (From : in Differential_Container;
Name : in String) return File_Type;
-- Find the directory with the given name in this file container.
-- Returns NO_DIRECTORY if the directory was not found.
overriding
function Find (From : in Differential_Container;
Name : in String) return Directory_Type;
-- Set the directory object associated with the container.
overriding
procedure Set_Directory (Into : in out Differential_Container;
Directory : in Directory_Type);
-- Prepare the differential container by setting up the known files and known
-- directories. The <tt>Update</tt> procedure is called to give access to the
-- maps that can be updated.
procedure Prepare (Container : in out Differential_Container;
Update : access procedure (Files : in out File_Map;
Dirs : in out Directory_Map));
private
type Differential_Container is new Babel.Files.Default_Container with record
Known_Files : File_Map;
Known_Dirs : Directory_Map;
end record;
end Babel.Files.Maps;
|
Define the Find operation to find a directory by its name
|
Define the Find operation to find a directory by its name
|
Ada
|
apache-2.0
|
stcarrez/babel
|
ae2778035e9cdc2bf0b2fb95716727c7431b9112
|
samples/pschema.adb
|
samples/pschema.adb
|
-----------------------------------------------------------------------
-- pschema - Print the database schema
-- 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 ADO;
with ADO.Schemas.Mysql;
with ADO.Drivers;
with ADO.Sessions;
with ADO.Sessions.Factory;
with ADO.Schemas;
with Ada.Text_IO;
with Util.Log.Loggers;
procedure Pschema is
use ADO;
use Ada;
use ADO.Schemas;
Factory : ADO.Sessions.Factory.Session_Factory;
begin
Util.Log.Loggers.Initialize ("samples.properties");
-- Initialize the database drivers.
ADO.Drivers.Initialize ("samples.properties");
-- Initialize the session factory to connect to the
-- database defined by 'ado.database' property.
Factory.Create (ADO.Drivers.Get_Config ("ado.database"));
declare
DB : constant ADO.Sessions.Master_Session := Factory.Get_Master_Session;
Driver : constant String := DB.Get_Connection.Get_Driver.Get_Driver_Name;
Schema : ADO.Schemas.Schema_Definition;
Iter : Table_Cursor;
begin
if Driver /= "mysql" then
Ada.Text_IO.Put_Line ("Loading and printing the database schema is supported for MySQL");
return;
end if;
ADO.Schemas.Mysql.Load_Schema (DB.Get_Connection, Schema);
-- Dump the database schema using SQL create table forms.
Iter := Get_Tables (Schema);
while Has_Element (Iter) loop
declare
Table : constant Table_Definition := Element (Iter);
Table_Iter : Column_Cursor := Get_Columns (Table);
begin
Ada.Text_IO.Put_Line ("create table " & Get_Name (Table) & " (");
while Has_Element (Table_Iter) loop
declare
Col : constant Column_Definition := Element (Table_Iter);
begin
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Get_Name (Col));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Column_Type'Image (Get_Type (Col)));
if not Is_Null (Col) then
Ada.Text_IO.Put (" not null");
end if;
Ada.Text_IO.Put_Line (",");
end;
Next (Table_Iter);
end loop;
Ada.Text_IO.Put_Line (");");
end;
Next (Iter);
end loop;
end;
end Pschema;
|
-----------------------------------------------------------------------
-- pschema - Print the database schema
-- Copyright (C) 2009, 2010, 2011, 2012, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO;
with ADO.Drivers;
with ADO.Sessions;
with ADO.Sessions.Factory;
with ADO.Schemas;
with Ada.Text_IO;
with Util.Log.Loggers;
procedure Pschema is
use ADO;
use Ada;
use ADO.Schemas;
Factory : ADO.Sessions.Factory.Session_Factory;
begin
Util.Log.Loggers.Initialize ("samples.properties");
-- Initialize the database drivers.
ADO.Drivers.Initialize ("samples.properties");
-- Initialize the session factory to connect to the
-- database defined by 'ado.database' property.
Factory.Create (ADO.Drivers.Get_Config ("ado.database"));
declare
DB : constant ADO.Sessions.Master_Session := Factory.Get_Master_Session;
Schema : ADO.Schemas.Schema_Definition;
Iter : Table_Cursor;
begin
DB.Load_Schema (Schema);
-- Dump the database schema using SQL create table forms.
Iter := Get_Tables (Schema);
while Has_Element (Iter) loop
declare
Table : constant Table_Definition := Element (Iter);
Table_Iter : Column_Cursor := Get_Columns (Table);
begin
Ada.Text_IO.Put_Line ("create table " & Get_Name (Table) & " (");
while Has_Element (Table_Iter) loop
declare
Col : constant Column_Definition := Element (Table_Iter);
begin
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Get_Name (Col));
Ada.Text_IO.Put (" ");
Ada.Text_IO.Put (Column_Type'Image (Get_Type (Col)));
if not Is_Null (Col) then
Ada.Text_IO.Put (" not null");
end if;
Ada.Text_IO.Put_Line (",");
end;
Next (Table_Iter);
end loop;
Ada.Text_IO.Put_Line (");");
end;
Next (Iter);
end loop;
end;
end Pschema;
|
Update the example to use the Load_Schema procedure and be independent of the database
|
Update the example to use the Load_Schema procedure and be independent of the database
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
8ef8a2c80289b355cfde58db065c41098ecc80bc
|
awa/plugins/awa-tags/regtests/awa-tags-modules-tests.adb
|
awa/plugins/awa-tags/regtests/awa-tags-modules-tests.adb
|
-----------------------------------------------------------------------
-- awa-tags-modules-tests -- Unit tests for tags module
-- 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.Test_Caller;
with Util.Beans.Basic;
with Util.Beans.Objects;
with Security.Contexts;
with AWA.Users.Models;
with AWA.Services.Contexts;
with AWA.Tests.Helpers.Users;
with AWA.Tags.Beans;
package body AWA.Tags.Modules.Tests is
use Util.Tests;
use ADO;
package Caller is new Util.Test_Caller (Test, "Tags.Modules");
function Create_Tag_List_Bean (Module : in Tag_Module_Access)
return AWA.Tags.Beans.Tag_List_Bean_Access;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Tags.Modules.Add_Tag",
Test_Add_Tag'Access);
Caller.Add_Test (Suite, "Test AWA.Tags.Modules.Remove_Tag",
Test_Remove_Tag'Access);
Caller.Add_Test (Suite, "Test AWA.Tags.Modules.Update_Tags",
Test_Remove_Tag'Access);
end Add_Tests;
function Create_Tag_List_Bean (Module : in Tag_Module_Access)
return AWA.Tags.Beans.Tag_List_Bean_Access is
Bean : constant Util.Beans.Basic.Readonly_Bean_Access
:= AWA.Tags.Beans.Create_Tag_List_Bean (Module);
begin
return AWA.Tags.Beans.Tag_List_Bean'Class (Bean.all)'Access;
end Create_Tag_List_Bean;
-- ------------------------------
-- Test tag creation.
-- ------------------------------
procedure Test_Add_Tag (T : in out Test) is
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
declare
Tag_Manager : constant Tag_Module_Access := Get_Tag_Module;
User : constant AWA.Users.Models.User_Ref := Context.Get_User;
List : AWA.Tags.Beans.Tag_List_Bean_Access;
Cleanup : Util.Beans.Objects.Object;
begin
T.Assert (Tag_Manager /= null, "There is no tag module");
List := Create_Tag_List_Bean (Tag_Manager);
Cleanup := Util.Beans.Objects.To_Object (List.all'Access);
List.Set_Value ("entity_type", Util.Beans.Objects.To_Object (String '("awa_user")));
-- Create a tag.
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag");
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag");
-- Load the list.
List.Load_Tags (Tag_Manager.Get_Session, User.Get_Id);
Util.Tests.Assert_Equals (T, 1, Integer (List.Get_Count), "Invalid number of tags");
T.Assert (not Util.Beans.Objects.Is_Null (Cleanup), "Cleanup instance is null");
end;
end Test_Add_Tag;
-- ------------------------------
-- Test tag removal.
-- ------------------------------
procedure Test_Remove_Tag (T : in out Test) is
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
declare
Tag_Manager : constant Tag_Module_Access := Get_Tag_Module;
User : constant AWA.Users.Models.User_Ref := Context.Get_User;
List : AWA.Tags.Beans.Tag_List_Bean_Access;
Cleanup : Util.Beans.Objects.Object;
begin
T.Assert (Tag_Manager /= null, "There is no tag module");
List := Create_Tag_List_Bean (Tag_Manager);
Cleanup := Util.Beans.Objects.To_Object (List.all'Access);
List.Set_Value ("entity_type", Util.Beans.Objects.To_Object (String '("awa_user")));
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-1");
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-2");
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-3");
Tag_Manager.Remove_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-2");
Tag_Manager.Remove_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-1");
-- Load the list.
List.Load_Tags (Tag_Manager.Get_Session, User.Get_Id);
Util.Tests.Assert_Equals (T, 1, Integer (List.Get_Count), "Invalid number of tags");
T.Assert (not Util.Beans.Objects.Is_Null (Cleanup), "Cleanup instance is null");
end;
end Test_Remove_Tag;
-- ------------------------------
-- Test tag creation and removal.
-- ------------------------------
procedure Test_Update_Tag (T : in out Test) is
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
declare
Tag_Manager : constant Tag_Module_Access := Get_Tag_Module;
User : constant AWA.Users.Models.User_Ref := Context.Get_User;
List : AWA.Tags.Beans.Tag_List_Bean_Access;
Cleanup : Util.Beans.Objects.Object;
Tags : Util.Strings.Vectors.Vector;
begin
T.Assert (Tag_Manager /= null, "There is no tag module");
List := Create_Tag_List_Bean (Tag_Manager);
Cleanup := Util.Beans.Objects.To_Object (List.all'Access);
List.Set_Value ("entity_type", Util.Beans.Objects.To_Object (String '("awa_user")));
List.Set_Value ("permission",
Util.Beans.Objects.To_Object (String '("workspace-create")));
-- Add 3 tags.
Tags.Append ("user-tag-1");
Tags.Append ("user-tag-2");
Tags.Append ("user-tag-3");
List.Set_Added (Tags);
List.Update_Tags (User.Get_Id);
-- Load the list.
List.Load_Tags (Tag_Manager.Get_Session, User.Get_Id);
Util.Tests.Assert_Equals (T, 3, Integer (List.Get_Count), "Invalid number of tags");
-- Remove a tag that was not created.
Tags.Append ("user-tag-4");
List.Set_Deleted (Tags);
Tags.Clear;
Tags.Append ("user-tag-5");
List.Set_Added (Tags);
List.Update_Tags (User.Get_Id);
-- 'user-tag-5' is the only tag that should exist now.
List.Load_Tags (Tag_Manager.Get_Session, User.Get_Id);
Util.Tests.Assert_Equals (T, 1, Integer (List.Get_Count), "Invalid number of tags");
T.Assert (not Util.Beans.Objects.Is_Null (Cleanup), "Cleanup instance is null");
end;
end Test_Update_Tag;
end AWA.Tags.Modules.Tests;
|
-----------------------------------------------------------------------
-- awa-tags-modules-tests -- Unit tests for tags module
-- Copyright (C) 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 Util.Test_Caller;
with Util.Beans.Basic;
with Util.Beans.Objects;
with Security.Contexts;
with AWA.Users.Models;
with AWA.Services.Contexts;
with AWA.Tests.Helpers.Users;
with AWA.Tags.Beans;
package body AWA.Tags.Modules.Tests is
package Caller is new Util.Test_Caller (Test, "Tags.Modules");
function Create_Tag_List_Bean (Module : in Tag_Module_Access)
return AWA.Tags.Beans.Tag_List_Bean_Access;
procedure Add_Tests (Suite : in Util.Tests.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Tags.Modules.Add_Tag",
Test_Add_Tag'Access);
Caller.Add_Test (Suite, "Test AWA.Tags.Modules.Remove_Tag",
Test_Remove_Tag'Access);
Caller.Add_Test (Suite, "Test AWA.Tags.Modules.Update_Tags",
Test_Remove_Tag'Access);
end Add_Tests;
function Create_Tag_List_Bean (Module : in Tag_Module_Access)
return AWA.Tags.Beans.Tag_List_Bean_Access is
Bean : constant Util.Beans.Basic.Readonly_Bean_Access
:= AWA.Tags.Beans.Create_Tag_List_Bean (Module);
begin
return AWA.Tags.Beans.Tag_List_Bean'Class (Bean.all)'Access;
end Create_Tag_List_Bean;
-- ------------------------------
-- Test tag creation.
-- ------------------------------
procedure Test_Add_Tag (T : in out Test) is
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
declare
Tag_Manager : constant Tag_Module_Access := Get_Tag_Module;
User : constant AWA.Users.Models.User_Ref := Context.Get_User;
List : AWA.Tags.Beans.Tag_List_Bean_Access;
Cleanup : Util.Beans.Objects.Object;
begin
T.Assert (Tag_Manager /= null, "There is no tag module");
List := Create_Tag_List_Bean (Tag_Manager);
Cleanup := Util.Beans.Objects.To_Object (List.all'Access);
List.Set_Value ("entity_type", Util.Beans.Objects.To_Object (String '("awa_user")));
-- Create a tag.
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag");
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag");
-- Load the list.
List.Load_Tags (Tag_Manager.Get_Session, User.Get_Id);
Util.Tests.Assert_Equals (T, 1, Integer (List.Get_Count), "Invalid number of tags");
T.Assert (not Util.Beans.Objects.Is_Null (Cleanup), "Cleanup instance is null");
end;
end Test_Add_Tag;
-- ------------------------------
-- Test tag removal.
-- ------------------------------
procedure Test_Remove_Tag (T : in out Test) is
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
declare
Tag_Manager : constant Tag_Module_Access := Get_Tag_Module;
User : constant AWA.Users.Models.User_Ref := Context.Get_User;
List : AWA.Tags.Beans.Tag_List_Bean_Access;
Cleanup : Util.Beans.Objects.Object;
begin
T.Assert (Tag_Manager /= null, "There is no tag module");
List := Create_Tag_List_Bean (Tag_Manager);
Cleanup := Util.Beans.Objects.To_Object (List.all'Access);
List.Set_Value ("entity_type", Util.Beans.Objects.To_Object (String '("awa_user")));
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-1");
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-2");
Tag_Manager.Add_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-3");
Tag_Manager.Remove_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-2");
Tag_Manager.Remove_Tag (User.Get_Id, "awa_user", "workspaces-create", "user-tag-1");
-- Load the list.
List.Load_Tags (Tag_Manager.Get_Session, User.Get_Id);
Util.Tests.Assert_Equals (T, 1, Integer (List.Get_Count), "Invalid number of tags");
T.Assert (not Util.Beans.Objects.Is_Null (Cleanup), "Cleanup instance is null");
end;
end Test_Remove_Tag;
-- ------------------------------
-- Test tag creation and removal.
-- ------------------------------
procedure Test_Update_Tag (T : in out Test) is
Sec_Ctx : Security.Contexts.Security_Context;
Context : AWA.Services.Contexts.Service_Context;
begin
AWA.Tests.Helpers.Users.Login (Context, Sec_Ctx, "[email protected]");
declare
Tag_Manager : constant Tag_Module_Access := Get_Tag_Module;
User : constant AWA.Users.Models.User_Ref := Context.Get_User;
List : AWA.Tags.Beans.Tag_List_Bean_Access;
Cleanup : Util.Beans.Objects.Object;
Tags : Util.Strings.Vectors.Vector;
begin
T.Assert (Tag_Manager /= null, "There is no tag module");
List := Create_Tag_List_Bean (Tag_Manager);
Cleanup := Util.Beans.Objects.To_Object (List.all'Access);
List.Set_Value ("entity_type", Util.Beans.Objects.To_Object (String '("awa_user")));
List.Set_Value ("permission",
Util.Beans.Objects.To_Object (String '("workspace-create")));
-- Add 3 tags.
Tags.Append ("user-tag-1");
Tags.Append ("user-tag-2");
Tags.Append ("user-tag-3");
List.Set_Added (Tags);
List.Update_Tags (User.Get_Id);
-- Load the list.
List.Load_Tags (Tag_Manager.Get_Session, User.Get_Id);
Util.Tests.Assert_Equals (T, 3, Integer (List.Get_Count), "Invalid number of tags");
-- Remove a tag that was not created.
Tags.Append ("user-tag-4");
List.Set_Deleted (Tags);
Tags.Clear;
Tags.Append ("user-tag-5");
List.Set_Added (Tags);
List.Update_Tags (User.Get_Id);
-- 'user-tag-5' is the only tag that should exist now.
List.Load_Tags (Tag_Manager.Get_Session, User.Get_Id);
Util.Tests.Assert_Equals (T, 1, Integer (List.Get_Count), "Invalid number of tags");
T.Assert (not Util.Beans.Objects.Is_Null (Cleanup), "Cleanup instance is null");
end;
end Test_Update_Tag;
end AWA.Tags.Modules.Tests;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
7203c55f02454d890a85ec0aeebfe20baf69597f
|
src/babel-strategies.adb
|
src/babel-strategies.adb
|
-----------------------------------------------------------------------
-- babel-strategies -- Strategies to backup files
-- Copyright (C) 2014 Stephane.Carrez
-- Written by Stephane.Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Babel.Files;
with Babel.Files.Buffers;
with Babel.Files.Lifecycles;
with Babel.Stores;
package body Babel.Strategies is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Babel.Strategies");
-- ------------------------------
-- Allocate a buffer to read the file content.
-- ------------------------------
function Allocate_Buffer (Strategy : in Strategy_Type) return Babel.Files.Buffers.Buffer_Access is
Result : Babel.Files.Buffers.Buffer_Access;
begin
Strategy.Buffers.Get_Buffer (Result);
return Result;
end Allocate_Buffer;
-- ------------------------------
-- Release the buffer that was allocated by Allocate_Buffer.
-- ------------------------------
procedure Release_Buffer (Strategy : in Strategy_Type;
Buffer : in out Babel.Files.Buffers.Buffer_Access) is
begin
Babel.Files.Buffers.Release (Buffer);
Buffer := null;
end Release_Buffer;
-- ------------------------------
-- 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) is
begin
Strategy.Buffers := Buffers;
end Set_Buffers;
-- 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) is
Path : constant String := Babel.Files.Get_Path (File);
begin
Strategy.Read_Store.Read (Path, Into.all);
end Read_File;
-- 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) is
Path : constant String := Babel.Files.Get_Path (File);
begin
Strategy.Write_Store.Write (Path, Content.all);
end Write_File;
-- 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) is
begin
Strategy.Database.Insert (File);
if Strategy.Listeners /= null then
if Babel.Files.Is_New (File) then
Babel.Files.Lifecycles.Notify_Create (Strategy.Listeners.all, File);
else
Babel.Files.Lifecycles.Notify_Update (Strategy.Listeners.all, File);
end if;
end if;
Strategy.Write_File (File, Content);
Strategy.Release_Buffer (Content);
end Backup_File;
-- Scan the directory
procedure Scan (Strategy : in out Strategy_Type;
Directory : in Babel.Files.Directory_Type;
Container : in out Babel.Files.File_Container'Class) is
Path : constant String := Babel.Files.Get_Path (Directory);
begin
Strategy.Read_Store.Scan (Path, Container, Strategy.Filters.all);
end Scan;
-- ------------------------------
-- 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) is
procedure Append_Directory (Directory : in Babel.Files.Directory_Type) is
begin
Babel.Files.Queues.Add_Directory (Queue, Directory);
end Append_Directory;
Dir : Babel.Files.Directory_Type;
begin
while Babel.Files.Queues.Has_Directory (Queue) loop
Babel.Files.Queues.Peek_Directory (Queue, Dir);
Container.Set_Directory (Dir);
Strategy_Type'Class (Strategy).Scan (Dir, Container);
Container.Each_Directory (Append_Directory'Access);
end loop;
end Scan;
-- ------------------------------
-- 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) is
begin
Strategy.Filters := Filters;
end Set_Filters;
-- ------------------------------
-- 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) is
begin
Strategy.Read_Store := Read;
Strategy.Write_Store := Write;
end Set_Stores;
-- ------------------------------
-- Set the listeners to inform about changes.
-- ------------------------------
procedure Set_Listeners (Strategy : in out Strategy_Type;
Listeners : access Util.Listeners.List) is
begin
Strategy.Listeners := Listeners;
end Set_Listeners;
-- ------------------------------
-- Set the database for use by the strategy.
-- ------------------------------
procedure Set_Database (Strategy : in out Strategy_Type;
Database : in Babel.Base.Database_Access) is
begin
-- Strategy.Database := Database;
null;
end Set_Database;
end Babel.Strategies;
|
-----------------------------------------------------------------------
-- babel-strategies -- Strategies to backup files
-- Copyright (C) 2014 Stephane.Carrez
-- Written by Stephane.Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Babel.Files;
with Babel.Files.Buffers;
with Babel.Files.Lifecycles;
with Babel.Stores;
package body Babel.Strategies is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Babel.Strategies");
-- ------------------------------
-- Allocate a buffer to read the file content.
-- ------------------------------
function Allocate_Buffer (Strategy : in Strategy_Type) return Babel.Files.Buffers.Buffer_Access is
Result : Babel.Files.Buffers.Buffer_Access;
begin
Strategy.Buffers.Get_Buffer (Result);
return Result;
end Allocate_Buffer;
-- ------------------------------
-- Release the buffer that was allocated by Allocate_Buffer.
-- ------------------------------
procedure Release_Buffer (Strategy : in Strategy_Type;
Buffer : in out Babel.Files.Buffers.Buffer_Access) is
begin
Babel.Files.Buffers.Release (Buffer);
Buffer := null;
end Release_Buffer;
-- ------------------------------
-- 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) is
begin
Strategy.Buffers := Buffers;
end Set_Buffers;
-- 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) is
Path : constant String := Babel.Files.Get_Path (File);
begin
Strategy.Read_Store.Read_File (Path, Stream);
end Read_File;
-- 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) is
Path : constant String := Babel.Files.Get_Path (File);
begin
Strategy.Write_Store.Write_File (Path, Stream, Babel.Files.Get_Mode (File));
end Write_File;
-- 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) is
begin
Strategy.Database.Insert (File);
if Strategy.Listeners /= null then
if Babel.Files.Is_New (File) then
Babel.Files.Lifecycles.Notify_Create (Strategy.Listeners.all, File);
else
Babel.Files.Lifecycles.Notify_Update (Strategy.Listeners.all, File);
end if;
end if;
Strategy.Write_File (File, Stream);
end Backup_File;
-- Scan the directory
procedure Scan (Strategy : in out Strategy_Type;
Directory : in Babel.Files.Directory_Type;
Container : in out Babel.Files.File_Container'Class) is
Path : constant String := Babel.Files.Get_Path (Directory);
begin
Strategy.Read_Store.Scan (Path, Container, Strategy.Filters.all);
end Scan;
-- ------------------------------
-- 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) is
procedure Append_Directory (Directory : in Babel.Files.Directory_Type) is
begin
Babel.Files.Queues.Add_Directory (Queue, Directory);
end Append_Directory;
Dir : Babel.Files.Directory_Type;
begin
while Babel.Files.Queues.Has_Directory (Queue) loop
Babel.Files.Queues.Peek_Directory (Queue, Dir);
Container.Set_Directory (Dir);
Strategy_Type'Class (Strategy).Scan (Dir, Container);
Container.Each_Directory (Append_Directory'Access);
end loop;
end Scan;
-- ------------------------------
-- 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) is
begin
Strategy.Filters := Filters;
end Set_Filters;
-- ------------------------------
-- 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) is
begin
Strategy.Read_Store := Read;
Strategy.Write_Store := Write;
end Set_Stores;
-- ------------------------------
-- Set the listeners to inform about changes.
-- ------------------------------
procedure Set_Listeners (Strategy : in out Strategy_Type;
Listeners : access Util.Listeners.List) is
begin
Strategy.Listeners := Listeners;
end Set_Listeners;
-- ------------------------------
-- Set the database for use by the strategy.
-- ------------------------------
procedure Set_Database (Strategy : in out Strategy_Type;
Database : in Babel.Base.Database_Access) is
begin
-- Strategy.Database := Database;
null;
end Set_Database;
end Babel.Strategies;
|
Use the Babel.Streams.Refs.Stream_Ref type for Read_File and Write_File operations
|
Use the Babel.Streams.Refs.Stream_Ref type for Read_File and Write_File operations
|
Ada
|
apache-2.0
|
stcarrez/babel
|
31aa75a53e073875be026ef0579eee1859856056
|
src/babel-strategies.adb
|
src/babel-strategies.adb
|
-----------------------------------------------------------------------
-- babel-strategies -- Strategies to backup files
-- Copyright (C) 2014 Stephane.Carrez
-- Written by Stephane.Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Babel.Files;
with Babel.Files.Buffers;
with Babel.Files.Lifecycles;
with Babel.Stores;
package body Babel.Strategies is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Babel.Strategies");
-- ------------------------------
-- Allocate a buffer to read the file content.
-- ------------------------------
function Allocate_Buffer (Strategy : in Strategy_Type) return Babel.Files.Buffers.Buffer_Access is
Result : Babel.Files.Buffers.Buffer_Access;
begin
Strategy.Buffers.Get_Instance (Result);
return Result;
end Allocate_Buffer;
-- ------------------------------
-- Release the buffer that was allocated by Allocate_Buffer.
-- ------------------------------
procedure Release_Buffer (Strategy : in Strategy_Type;
Buffer : in out Babel.Files.Buffers.Buffer_Access) is
begin
Strategy.Buffers.Release (Buffer);
Buffer := null;
end Release_Buffer;
-- ------------------------------
-- 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) is
begin
Strategy.Buffers := Buffers;
end Set_Buffers;
-- 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) is
Path : constant String := Babel.Files.Get_Path (File);
begin
Strategy.Read_Store.Read (Path, Into.all);
end Read_File;
-- 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) is
Path : constant String := Babel.Files.Get_Path (File);
begin
Strategy.Write_Store.Write (Path, Content.all);
end Write_File;
procedure Print_Sha (File : in Babel.Files.File_Type) is
Sha : constant String := Babel.Files.Get_SHA1 (File);
begin
Log.Info (Babel.Files.Get_Path (File) & " => " & Sha);
end Print_Sha;
-- Backup the file from the local buffer into the write store.
procedure Backup_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Content : in out Babel.Files.Buffers.Buffer_Access) is
begin
if Babel.Files.Is_New (File) then
Babel.Files.Lifecycles.Notify_Create (Strategy.Listeners.all, File);
else
Babel.Files.Lifecycles.Notify_Update (Strategy.Listeners.all, File);
end if;
Print_Sha (File);
Strategy.Write_File (File, Content);
Strategy.Release_Buffer (Content);
end Backup_File;
-- Scan the directory
procedure Scan (Strategy : in out Strategy_Type;
Directory : in Babel.Files.Directory_Type;
Container : in out Babel.Files.File_Container'Class) is
Path : constant String := Babel.Files.Get_Path (Directory);
begin
Strategy.Read_Store.Scan (Path, Container, Strategy.Filters.all);
end Scan;
-- ------------------------------
-- 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) is
procedure Append_Directory (Directory : in Babel.Files.Directory_Type) is
begin
Babel.Files.Queues.Add_Directory (Queue, Directory);
end Append_Directory;
Dir : Babel.Files.Directory_Type;
begin
while Babel.Files.Queues.Has_Directory (Queue) loop
Babel.Files.Queues.Peek_Directory (Queue, Dir);
Container.Set_Directory (Dir);
Strategy_Type'Class (Strategy).Scan (Dir, Container);
Container.Each_Directory (Append_Directory'Access);
end loop;
end Scan;
-- ------------------------------
-- 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) is
begin
Strategy.Filters := Filters;
end Set_Filters;
-- ------------------------------
-- 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) is
begin
Strategy.Read_Store := Read;
Strategy.Write_Store := Write;
end Set_Stores;
-- ------------------------------
-- Set the listeners to inform about changes.
-- ------------------------------
procedure Set_Listeners (Strategy : in out Strategy_Type;
Listeners : access Util.Listeners.List) is
begin
Strategy.Listeners := Listeners;
end Set_Listeners;
end Babel.Strategies;
|
-----------------------------------------------------------------------
-- babel-strategies -- Strategies to backup files
-- Copyright (C) 2014 Stephane.Carrez
-- Written by Stephane.Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Log.Loggers;
with Babel.Files;
with Babel.Files.Buffers;
with Babel.Files.Lifecycles;
with Babel.Stores;
package body Babel.Strategies is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Babel.Strategies");
-- ------------------------------
-- Allocate a buffer to read the file content.
-- ------------------------------
function Allocate_Buffer (Strategy : in Strategy_Type) return Babel.Files.Buffers.Buffer_Access is
Result : Babel.Files.Buffers.Buffer_Access;
begin
Strategy.Buffers.Get_Instance (Result);
return Result;
end Allocate_Buffer;
-- ------------------------------
-- Release the buffer that was allocated by Allocate_Buffer.
-- ------------------------------
procedure Release_Buffer (Strategy : in Strategy_Type;
Buffer : in out Babel.Files.Buffers.Buffer_Access) is
begin
Strategy.Buffers.Release (Buffer);
Buffer := null;
end Release_Buffer;
-- ------------------------------
-- 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) is
begin
Strategy.Buffers := Buffers;
end Set_Buffers;
-- 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) is
Path : constant String := Babel.Files.Get_Path (File);
begin
Strategy.Read_Store.Read (Path, Into.all);
end Read_File;
-- 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) is
Path : constant String := Babel.Files.Get_Path (File);
begin
Strategy.Write_Store.Write (Path, Content.all);
end Write_File;
procedure Print_Sha (File : in Babel.Files.File_Type) is
Sha : constant String := Babel.Files.Get_SHA1 (File);
begin
Log.Info (Babel.Files.Get_Path (File) & " => " & Sha);
end Print_Sha;
-- Backup the file from the local buffer into the write store.
procedure Backup_File (Strategy : in Strategy_Type;
File : in Babel.Files.File_Type;
Content : in out Babel.Files.Buffers.Buffer_Access) is
begin
if Babel.Files.Is_New (File) then
Babel.Files.Lifecycles.Notify_Create (Strategy.Listeners.all, File);
else
Babel.Files.Lifecycles.Notify_Update (Strategy.Listeners.all, File);
end if;
Print_Sha (File);
Strategy.Write_File (File, Content);
Strategy.Release_Buffer (Content);
end Backup_File;
-- Scan the directory
procedure Scan (Strategy : in out Strategy_Type;
Directory : in Babel.Files.Directory_Type;
Container : in out Babel.Files.File_Container'Class) is
Path : constant String := Babel.Files.Get_Path (Directory);
begin
Strategy.Read_Store.Scan (Path, Container, Strategy.Filters.all);
end Scan;
-- ------------------------------
-- 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) is
procedure Append_Directory (Directory : in Babel.Files.Directory_Type) is
begin
Babel.Files.Queues.Add_Directory (Queue, Directory);
end Append_Directory;
Dir : Babel.Files.Directory_Type;
begin
while Babel.Files.Queues.Has_Directory (Queue) loop
Babel.Files.Queues.Peek_Directory (Queue, Dir);
Container.Set_Directory (Dir);
Strategy_Type'Class (Strategy).Scan (Dir, Container);
Container.Each_Directory (Append_Directory'Access);
end loop;
end Scan;
-- ------------------------------
-- 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) is
begin
Strategy.Filters := Filters;
end Set_Filters;
-- ------------------------------
-- 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) is
begin
Strategy.Read_Store := Read;
Strategy.Write_Store := Write;
end Set_Stores;
-- ------------------------------
-- Set the listeners to inform about changes.
-- ------------------------------
procedure Set_Listeners (Strategy : in out Strategy_Type;
Listeners : access Util.Listeners.List) is
begin
Strategy.Listeners := Listeners;
end Set_Listeners;
-- ------------------------------
-- Set the database for use by the strategy.
-- ------------------------------
procedure Set_Database (Strategy : in out Strategy_Type;
Database : in Babel.Base.Database_Access) is
begin
Strategy.Database := Database;
end Set_Database;
end Babel.Strategies;
|
Define the Set_Database operation
|
Define the Set_Database operation
|
Ada
|
apache-2.0
|
stcarrez/babel
|
25981b1a3ac00e5ed95e68a86fadd561e4a60f0b
|
regtests/util-locales-tests.adb
|
regtests/util-locales-tests.adb
|
-----------------------------------------------------------------------
-- locales.tests -- Unit tests for locales
-- Copyright (C) 2009, 2010, 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
package body Util.Locales.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test);
procedure Add_Tests (Suite : AUnit.Test_Suites.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Locales.Get_Locale",
Test_Get_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Get_Language",
Test_Get_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Get_Country",
Test_Get_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Get_Variant",
Test_Get_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Hash",
Test_Hash_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.=",
Test_Compare_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Locales",
Test_Get_Locales'Access);
end Add_Tests;
procedure Test_Get_Locale (T : in out Test) is
Loc : Locale;
begin
Loc := Get_Locale ("en");
Assert_Equals (T, "en", Get_Language (Loc), "Invalid language");
Assert_Equals (T, "", Get_Country (Loc), "Invalid country");
Assert_Equals (T, "", Get_Variant (Loc), "Invalid variant");
Loc := Get_Locale ("ja", "JP", "JP");
Assert_Equals (T, "ja", Get_Language (Loc), "Invalid language");
Assert_Equals (T, "JP", Get_Country (Loc), "Invalid country");
Assert_Equals (T, "JP", Get_Variant (Loc), "Invalid variant");
Loc := Get_Locale ("no", "NO", "NY");
Assert_Equals (T, "no", Get_Language (Loc), "Invalid language");
Assert_Equals (T, "NO", Get_Country (Loc), "Invalid country");
Assert_Equals (T, "NY", Get_Variant (Loc), "Invalid variant");
end Test_Get_Locale;
procedure Test_Hash_Locale (T : in out Test) is
use type Ada.Containers.Hash_Type;
begin
T.Assert (Hash (FRANCE) /= Hash (FRENCH), "Hash should be different");
T.Assert (Hash (FRANCE) /= Hash (ENGLISH), "Hash should be different");
T.Assert (Hash (FRENCH) /= Hash (ENGLISH), "Hash should be different");
end Test_Hash_Locale;
procedure Test_Compare_Locale (T : in out Test) is
begin
T.Assert (FRANCE /= FRENCH, "Equality");
T.Assert (FRANCE = FRANCE, "Equality");
T.Assert (FRANCE = Get_Locale ("fr", "FR"), "Equality");
T.Assert (FRANCE /= ENGLISH, "Equality");
T.Assert (FRENCH /= ENGLISH, "Equaliy");
end Test_Compare_Locale;
procedure Test_Get_Locales (T : in out Test) is
begin
for I in Locales'Range loop
declare
Language : constant String := Get_Language (Locales (I));
Country : constant String := Get_Country (Locales (I));
Variant : constant String := Get_Variant (Locales (I));
Loc : constant Locale := Get_Locale (Language, Country, Variant);
Name : constant String := To_String (Loc);
begin
T.Assert (Loc = Locales (I), "Invalid locale at " & Positive'Image (I)
& " " & Loc.all);
if Variant'Length > 0 then
Assert (T, Name, Language & "_" & Country & "_" & Variant, "Invalid To_String");
elsif Country'Length > 0 then
Assert (T, Name, Language & "_" & Country, "Invalid To_String");
else
Assert (T, Name, Language, "Invalid To_String");
end if;
end;
end loop;
end Test_Get_Locales;
end Util.Locales.Tests;
|
-----------------------------------------------------------------------
-- locales.tests -- Unit tests for locales
-- Copyright (C) 2009, 2010, 2011 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Test_Caller;
package body Util.Locales.Tests is
use Util.Tests;
package Caller is new Util.Test_Caller (Test);
procedure Add_Tests (Suite : AUnit.Test_Suites.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test Util.Locales.Get_Locale",
Test_Get_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Get_Language",
Test_Get_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Get_Country",
Test_Get_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Get_Variant",
Test_Get_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Hash",
Test_Hash_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.=",
Test_Compare_Locale'Access);
Caller.Add_Test (Suite, "Test Util.Locales.Locales",
Test_Get_Locales'Access);
end Add_Tests;
procedure Test_Get_Locale (T : in out Test) is
Loc : Locale;
begin
Loc := Get_Locale ("en");
Assert_Equals (T, "en", Get_Language (Loc), "Invalid language");
Assert_Equals (T, "", Get_Country (Loc), "Invalid country");
Assert_Equals (T, "", Get_Variant (Loc), "Invalid variant");
Loc := Get_Locale ("ja", "JP", "JP");
Assert_Equals (T, "ja", Get_Language (Loc), "Invalid language");
Assert_Equals (T, "JP", Get_Country (Loc), "Invalid country");
Assert_Equals (T, "JP", Get_Variant (Loc), "Invalid variant");
Loc := Get_Locale ("no", "NO", "NY");
Assert_Equals (T, "no", Get_Language (Loc), "Invalid language");
Assert_Equals (T, "NO", Get_Country (Loc), "Invalid country");
Assert_Equals (T, "NY", Get_Variant (Loc), "Invalid variant");
end Test_Get_Locale;
procedure Test_Hash_Locale (T : in out Test) is
use type Ada.Containers.Hash_Type;
begin
T.Assert (Hash (FRANCE) /= Hash (FRENCH), "Hash should be different");
T.Assert (Hash (FRANCE) /= Hash (ENGLISH), "Hash should be different");
T.Assert (Hash (FRENCH) /= Hash (ENGLISH), "Hash should be different");
end Test_Hash_Locale;
procedure Test_Compare_Locale (T : in out Test) is
begin
T.Assert (FRANCE /= FRENCH, "Equality");
T.Assert (FRANCE = FRANCE, "Equality");
T.Assert (FRANCE = Get_Locale ("fr", "FR"), "Equality");
T.Assert (FRANCE /= ENGLISH, "Equality");
T.Assert (FRENCH /= ENGLISH, "Equaliy");
end Test_Compare_Locale;
procedure Test_Get_Locales (T : in out Test) is
begin
for I in Locales'Range loop
declare
Language : constant String := Get_Language (Locales (I));
Country : constant String := Get_Country (Locales (I));
Variant : constant String := Get_Variant (Locales (I));
Loc : constant Locale := Get_Locale (Language, Country, Variant);
Name : constant String := To_String (Loc);
begin
T.Assert (Loc = Locales (I), "Invalid locale at " & Positive'Image (I)
& " " & Loc.all);
if Variant'Length > 0 then
Assert_Equals (T, Name, Language & "_" & Country & "_" & Variant,
"Invalid To_String");
elsif Country'Length > 0 then
Assert_Equals (T, Name, Language & "_" & Country, "Invalid To_String");
else
Assert_Equals (T, Name, Language, "Invalid To_String");
end if;
end;
end loop;
end Test_Get_Locales;
end Util.Locales.Tests;
|
Fix compilation with GNAT 2011
|
Fix compilation with GNAT 2011
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
32f18c644e98517656ea4bcdbab08c4839de945a
|
src/natools-s_expressions-generic_caches.ads
|
src/natools-s_expressions-generic_caches.ads
|
------------------------------------------------------------------------------
-- Copyright (c) 2013-2014, 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.S_Expressions.Generic_Caches provides a simple memory container --
-- for S-expressions. The container is append-only, and provides cursors to --
-- replay it from start. --
-- This is a generic package that allow client-selected storage pools. An --
-- instance with default storage pools is provided in --
-- Natools.S_Expressions.Caches. --
-- The intended usage is efficient caching of S-expressions in memory. For --
-- more flexible in-memory S-expression objects, --
-- see Natools.S_Expressions.Holders. --
------------------------------------------------------------------------------
with System.Storage_Pools;
with Natools.S_Expressions.Lockable;
with Natools.S_Expressions.Printers;
with Natools.S_Expressions.Replayable;
private with Ada.Finalization;
private with Ada.Unchecked_Deallocation;
private with Natools.References;
generic
Atom_Pool : in out System.Storage_Pools.Root_Storage_Pool'Class;
Counter_Pool : in out System.Storage_Pools.Root_Storage_Pool'Class;
Structure_Pool : in out System.Storage_Pools.Root_Storage_Pool'Class;
package Natools.S_Expressions.Generic_Caches is
pragma Preelaborate (Generic_Caches);
type Reference is new Printers.Printer with private;
pragma Preelaborable_Initialization (Reference);
overriding procedure Open_List (Output : in out Reference);
overriding procedure Append_Atom
(Output : in out Reference; Data : in Atom);
overriding procedure Close_List (Output : in out Reference);
function Duplicate (Cache : Reference) return Reference;
-- Create a new copy of the S-expression held in Cache and return it
function Move (Source : in out S_Expressions.Descriptor'Class)
return Reference;
-- Build a new cache by (destructively) reading Original
type Cursor is new Lockable.Descriptor and Replayable.Descriptor
with private;
pragma Preelaborable_Initialization (Cursor);
overriding function Current_Event (Object : in Cursor) return Events.Event;
overriding function Current_Atom (Object : in Cursor) return Atom;
overriding function Current_Level (Object : in Cursor) return Natural;
overriding procedure Query_Atom
(Object : in Cursor;
Process : not null access procedure (Data : in Atom));
overriding procedure Read_Atom
(Object : in Cursor;
Data : out Atom;
Length : out Count);
overriding procedure Next
(Object : in out Cursor;
Event : out Events.Event);
overriding procedure Lock
(Object : in out Cursor;
State : out Lockable.Lock_State);
overriding procedure Unlock
(Object : in out Cursor;
State : in out Lockable.Lock_State;
Finish : in Boolean := True);
overriding function Duplicate (Object : Cursor) return Cursor;
function First (Cache : Reference'Class) return Cursor;
-- Create a new Cursor pointing at the beginning of Cache
function Move (Source : in out S_Expressions.Descriptor'Class) return Cursor
is (Move (Source).First);
-- Return a cursor holding a copy of Original (which is
-- destructively read)
private
type Atom_Access is access Atom;
for Atom_Access'Storage_Pool use Atom_Pool;
procedure Unchecked_Free is new Ada.Unchecked_Deallocation
(Atom, Atom_Access);
type Node;
type Node_Access is access Node;
for Node_Access'Storage_Pool use Structure_Pool;
type Node_Kind is (Atom_Node, List_Node);
type Node (Kind : Node_Kind) is record
Parent : Node_Access;
Next : Node_Access;
case Kind is
when Atom_Node => Data : Atom_Access;
when List_Node => Child : Node_Access;
end case;
end record;
procedure Unchecked_Free is new Ada.Unchecked_Deallocation
(Node, Node_Access);
type Tree is new Ada.Finalization.Limited_Controlled with record
Root : Node_Access := null;
Last : Node_Access := null;
Opening : Boolean := False;
end record;
procedure Append
(Exp : in out Tree;
Kind : in Node_Kind;
Data : in Atom_Access := null);
-- Append a new node of the given Kind to Exp
procedure Close_List (Exp : in out Tree);
-- Close innermost list
function Create_Tree return Tree;
-- Create a new empty Tree
function Duplicate (Source : Tree) return Tree;
-- Deep copy of a Tree object
overriding procedure Finalize (Object : in out Tree);
-- Release all nodes contained in Object
package Trees is new References (Tree, Structure_Pool, Counter_Pool);
type Reference is new Printers.Printer with record
Exp : Trees.Reference;
end record;
type Cursor is new Lockable.Descriptor and Replayable.Descriptor with record
Exp : Trees.Reference;
Position : Node_Access := null;
Opening : Boolean := False;
Stack : Lockable.Lock_Stack;
Locked : Boolean := False;
end record;
function Absolute_Level (Object : Cursor) return Natural;
end Natools.S_Expressions.Generic_Caches;
|
------------------------------------------------------------------------------
-- Copyright (c) 2013-2019, 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.S_Expressions.Generic_Caches provides a simple memory container --
-- for S-expressions. The container is append-only, and provides cursors to --
-- replay it from start. --
-- This is a generic package that allow client-selected storage pools. An --
-- instance with default storage pools is provided in --
-- Natools.S_Expressions.Caches. --
-- The intended usage is efficient caching of S-expressions in memory. For --
-- more flexible in-memory S-expression objects, --
-- see Natools.S_Expressions.Holders. --
------------------------------------------------------------------------------
with System.Storage_Pools;
with Natools.S_Expressions.Lockable;
with Natools.S_Expressions.Printers;
with Natools.S_Expressions.Replayable;
private with Ada.Finalization;
private with Ada.Unchecked_Deallocation;
private with Natools.References;
generic
Atom_Pool : in out System.Storage_Pools.Root_Storage_Pool'Class;
Counter_Pool : in out System.Storage_Pools.Root_Storage_Pool'Class;
Structure_Pool : in out System.Storage_Pools.Root_Storage_Pool'Class;
package Natools.S_Expressions.Generic_Caches is
pragma Preelaborate (Generic_Caches);
type Reference is new Printers.Printer with private;
pragma Preelaborable_Initialization (Reference);
overriding procedure Open_List (Output : in out Reference);
overriding procedure Append_Atom
(Output : in out Reference; Data : in Atom);
overriding procedure Close_List (Output : in out Reference);
function Duplicate (Cache : Reference) return Reference;
-- Create a new copy of the S-expression held in Cache and return it
function Move (Source : in out S_Expressions.Descriptor'Class)
return Reference;
-- Build a new cache by (destructively) reading Original
type Cursor is new Lockable.Descriptor and Replayable.Descriptor
with private;
pragma Preelaborable_Initialization (Cursor);
overriding function Current_Event (Object : in Cursor) return Events.Event;
overriding function Current_Atom (Object : in Cursor) return Atom;
overriding function Current_Level (Object : in Cursor) return Natural;
overriding procedure Query_Atom
(Object : in Cursor;
Process : not null access procedure (Data : in Atom));
overriding procedure Read_Atom
(Object : in Cursor;
Data : out Atom;
Length : out Count);
overriding procedure Next
(Object : in out Cursor;
Event : out Events.Event);
overriding procedure Lock
(Object : in out Cursor;
State : out Lockable.Lock_State);
overriding procedure Unlock
(Object : in out Cursor;
State : in out Lockable.Lock_State;
Finish : in Boolean := True);
overriding function Duplicate (Object : Cursor) return Cursor;
function First (Cache : Reference'Class) return Cursor;
-- Create a new Cursor pointing at the beginning of Cache
function Move (Source : in out S_Expressions.Descriptor'Class) return Cursor
is (Move (Source).First);
-- Return a cursor holding a copy of Original (which is
-- destructively read)
function Conditional_Move
(Source : in out S_Expressions.Descriptor'Class)
return Cursor
is (if Source in Cursor then Cursor (Source) else Move (Source).First);
-- Return a copy of Source, with cheap copy if possible,
-- otherwise with destructive Move
private
type Atom_Access is access Atom;
for Atom_Access'Storage_Pool use Atom_Pool;
procedure Unchecked_Free is new Ada.Unchecked_Deallocation
(Atom, Atom_Access);
type Node;
type Node_Access is access Node;
for Node_Access'Storage_Pool use Structure_Pool;
type Node_Kind is (Atom_Node, List_Node);
type Node (Kind : Node_Kind) is record
Parent : Node_Access;
Next : Node_Access;
case Kind is
when Atom_Node => Data : Atom_Access;
when List_Node => Child : Node_Access;
end case;
end record;
procedure Unchecked_Free is new Ada.Unchecked_Deallocation
(Node, Node_Access);
type Tree is new Ada.Finalization.Limited_Controlled with record
Root : Node_Access := null;
Last : Node_Access := null;
Opening : Boolean := False;
end record;
procedure Append
(Exp : in out Tree;
Kind : in Node_Kind;
Data : in Atom_Access := null);
-- Append a new node of the given Kind to Exp
procedure Close_List (Exp : in out Tree);
-- Close innermost list
function Create_Tree return Tree;
-- Create a new empty Tree
function Duplicate (Source : Tree) return Tree;
-- Deep copy of a Tree object
overriding procedure Finalize (Object : in out Tree);
-- Release all nodes contained in Object
package Trees is new References (Tree, Structure_Pool, Counter_Pool);
type Reference is new Printers.Printer with record
Exp : Trees.Reference;
end record;
type Cursor is new Lockable.Descriptor and Replayable.Descriptor with record
Exp : Trees.Reference;
Position : Node_Access := null;
Opening : Boolean := False;
Stack : Lockable.Lock_Stack;
Locked : Boolean := False;
end record;
function Absolute_Level (Object : Cursor) return Natural;
end Natools.S_Expressions.Generic_Caches;
|
add a cheaper-when-possible alternative to Move
|
s_expressions-generic_caches: add a cheaper-when-possible alternative to Move
|
Ada
|
isc
|
faelys/natools
|
62447487c090df30d1956191f43a93ff256341e8
|
matp/src/events/mat-events-probes.adb
|
matp/src/events/mat-events-probes.adb
|
-----------------------------------------------------------------------
-- mat-readers -- Reader
-- 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 Util.Log.Loggers;
with MAT.Readers.Marshaller;
package body MAT.Events.Probes is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Events.Probes");
procedure Read_Probe (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message_Type);
P_TIME_SEC : constant MAT.Events.Internal_Reference := 0;
P_TIME_USEC : constant MAT.Events.Internal_Reference := 1;
P_THREAD_ID : constant MAT.Events.Internal_Reference := 2;
P_THREAD_SP : constant MAT.Events.Internal_Reference := 3;
P_RUSAGE_MINFLT : constant MAT.Events.Internal_Reference := 4;
P_RUSAGE_MAJFLT : constant MAT.Events.Internal_Reference := 5;
P_RUSAGE_NVCSW : constant MAT.Events.Internal_Reference := 6;
P_RUSAGE_NIVCSW : constant MAT.Events.Internal_Reference := 7;
P_FRAME : constant MAT.Events.Internal_Reference := 8;
P_FRAME_PC : constant MAT.Events.Internal_Reference := 9;
TIME_SEC_NAME : aliased constant String := "time-sec";
TIME_USEC_NAME : aliased constant String := "time-usec";
THREAD_ID_NAME : aliased constant String := "thread-id";
THREAD_SP_NAME : aliased constant String := "thread-sp";
RUSAGE_MINFLT_NAME : aliased constant String := "ru-minflt";
RUSAGE_MAJFLT_NAME : aliased constant String := "ru-majflt";
RUSAGE_NVCSW_NAME : aliased constant String := "ru-nvcsw";
RUSAGE_NIVCSW_NAME : aliased constant String := "ru-nivcsw";
FRAME_NAME : aliased constant String := "frame";
FRAME_PC_NAME : aliased constant String := "frame-pc";
Probe_Attributes : aliased constant MAT.Events.Attribute_Table :=
(1 => (Name => TIME_SEC_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_TIME_SEC),
2 => (Name => TIME_USEC_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_TIME_USEC),
3 => (Name => THREAD_ID_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_THREAD_ID),
4 => (Name => THREAD_SP_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_THREAD_SP),
5 => (Name => FRAME_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_FRAME),
6 => (Name => FRAME_PC_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_FRAME_PC),
7 => (Name => RUSAGE_MINFLT_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_RUSAGE_MINFLT),
8 => (Name => RUSAGE_MAJFLT_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_RUSAGE_MAJFLT),
9 => (Name => RUSAGE_NVCSW_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_RUSAGE_NVCSW),
10 => (Name => RUSAGE_NIVCSW_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_RUSAGE_NIVCSW)
);
function Hash (Key : in MAT.Types.Uint16) return Ada.Containers.Hash_Type is
begin
return Ada.Containers.Hash_Type (Key);
end Hash;
-- ------------------------------
-- Initialize the manager instance.
-- ------------------------------
overriding
procedure Initialize (Manager : in out Probe_Manager_Type) is
begin
Manager.Events := new MAT.Events.Targets.Target_Events;
Manager.Frames := MAT.Frames.Create_Root;
end Initialize;
-- ------------------------------
-- Register the probe 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_Probe (Into : in out Probe_Manager_Type;
Probe : in Probe_Type_Access;
Name : in String;
Id : in MAT.Events.Targets.Probe_Index_Type;
Model : in MAT.Events.Const_Attribute_Table_Access) is
Handler : Probe_Handler;
begin
Handler.Probe := Probe;
Handler.Id := Id;
Handler.Attributes := Model;
Handler.Mapping := null;
Into.Probes.Insert (Name, Handler);
end Register_Probe;
-- ------------------------------
-- Get the target events.
-- ------------------------------
function Get_Target_Events (Client : in Probe_Manager_Type)
return MAT.Events.Targets.Target_Events_Access is
begin
return Client.Events;
end Get_Target_Events;
procedure Read_Probe (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message) is
use type MAT.Types.Target_Tick_Ref;
Count : Natural := 0;
Time_Sec : MAT.Types.Uint32 := 0;
Time_Usec : MAT.Types.Uint32 := 0;
Frame : constant access MAT.Events.Frame_Info := Client.Frame;
begin
Client.Event.Thread := 0;
Frame.Stack := 0;
Frame.Cur_Depth := 0;
for I in Client.Probe'Range loop
declare
Def : MAT.Events.Attribute renames Client.Probe (I);
begin
case Def.Ref is
when P_TIME_SEC =>
Time_Sec := MAT.Readers.Marshaller.Get_Target_Uint32 (Msg, Def.Kind);
when P_TIME_USEC =>
Time_Usec := MAT.Readers.Marshaller.Get_Target_Uint32 (Msg, Def.Kind);
when P_THREAD_ID =>
Client.Event.Thread := MAT.Types.Target_Thread_Ref
(MAT.Readers.Marshaller.Get_Target_Uint32 (Msg, Def.Kind));
when P_THREAD_SP =>
Frame.Stack := MAT.Readers.Marshaller.Get_Target_Addr (Msg, Def.Kind);
when P_FRAME =>
Count := Natural (MAT.Readers.Marshaller.Get_Target_Uint32 (Msg,
Def.Kind));
when P_FRAME_PC =>
for I in 1 .. Count loop
if Count < Frame.Depth then
Frame.Frame (I) := MAT.Readers.Marshaller.Get_Target_Addr (Msg,
Def.Kind);
end if;
end loop;
when others =>
null;
end case;
end;
end loop;
-- Convert the time in usec to make computation easier.
Client.Event.Time := MAT.Types.Target_Tick_Ref (Time_Sec) * 1_000_000;
Client.Event.Time := Client.Event.Time + MAT.Types.Target_Tick_Ref (Time_Usec);
Frame.Cur_Depth := Count;
exception
when E : others =>
Log.Error ("Marshaling error, frame count {0}", Natural'Image (Count));
raise;
end Read_Probe;
procedure Dispatch_Message (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message_Type) is
use type MAT.Events.Attribute_Table_Ptr;
use type MAT.Events.Targets.Target_Events_Access;
Event : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Pos : constant Handler_Maps.Cursor := Client.Handlers.Find (Event);
begin
if Log.Get_Level = Util.Log.DEBUG_LEVEL then
Log.Debug ("Dispatch message {0} - size {1}",
MAT.Types.Uint16'Image (Event),
Natural'Image (Msg.Size));
end if;
if not Handler_Maps.Has_Element (Pos) then
-- Message is not handled, skip it.
null;
else
if Client.Probe /= null then
Read_Probe (Client, Msg);
end if;
declare
Handler : constant Probe_Handler := Handler_Maps.Element (Pos);
begin
Client.Event.Event := Event;
Client.Event.Index := Handler.Id;
Handler.Probe.Extract (Handler.Mapping.all'Access, Msg, Client.Event);
MAT.Frames.Insert (Frame => Client.Frames,
Pc => Client.Frame.Frame (1 .. Client.Frame.Cur_Depth),
Result => Client.Event.Frame);
Handler.Probe.Execute (Client.Event);
Client.Events.Insert (Client.Event);
end;
end if;
exception
when E : others =>
Log.Error ("Exception while processing event " & MAT.Types.Uint16'Image (Event), E, True);
end Dispatch_Message;
-- ------------------------------
-- Read an event definition from the stream and configure the reader.
-- ------------------------------
procedure Read_Definition (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message_Type) is
Name : constant String := MAT.Readers.Marshaller.Get_String (Msg);
Event : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Count : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Pos : constant Probe_Maps.Cursor := Client.Probes.Find (Name);
Frame : Probe_Handler;
procedure Add_Handler (Key : in String;
Element : in out Probe_Handler);
procedure Add_Handler (Key : in String;
Element : in out Probe_Handler) is
pragma Unreferenced (Key);
begin
Client.Handlers.Insert (Event, Element);
end Add_Handler;
begin
Log.Debug ("Read event definition {0} with {1} attributes",
Name, MAT.Types.Uint16'Image (Count));
if Name = "start" then
Frame.Mapping := new MAT.Events.Attribute_Table (1 .. Natural (Count));
Frame.Attributes := Probe_Attributes'Access;
Client.Probe := Frame.Mapping;
else
Frame.Mapping := null;
end if;
for I in 1 .. Natural (Count) loop
declare
Name : constant String := MAT.Readers.Marshaller.Get_String (Msg);
Size : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
procedure Read_Attribute (Key : in String;
Element : in out Probe_Handler);
procedure Read_Attribute (Key : in String;
Element : in out Probe_Handler) is
pragma Unreferenced (Key);
use type MAT.Events.Attribute_Table_Ptr;
begin
if Element.Mapping = null then
Element.Mapping := new MAT.Events.Attribute_Table (1 .. Natural (Count));
end if;
for J in Element.Attributes'Range loop
if Element.Attributes (J).Name.all = Name then
Element.Mapping (I) := Element.Attributes (J);
if Size = 1 then
Element.Mapping (I).Kind := MAT.Events.T_UINT8;
elsif Size = 2 then
Element.Mapping (I).Kind := MAT.Events.T_UINT16;
elsif Size = 4 then
Element.Mapping (I).Kind := MAT.Events.T_UINT32;
elsif Size = 8 then
Element.Mapping (I).Kind := MAT.Events.T_UINT64;
else
Element.Mapping (I).Kind := MAT.Events.T_UINT32;
end if;
end if;
end loop;
end Read_Attribute;
use type MAT.Events.Attribute_Table_Ptr;
begin
if Probe_Maps.Has_Element (Pos) then
Client.Probes.Update_Element (Pos, Read_Attribute'Access);
end if;
if Frame.Mapping /= null then
Read_Attribute ("start", Frame);
end if;
end;
end loop;
if Probe_Maps.Has_Element (Pos) then
Client.Probes.Update_Element (Pos, Add_Handler'Access);
end if;
end Read_Definition;
-- ------------------------------
-- Read a list of event definitions from the stream and configure the reader.
-- ------------------------------
procedure Read_Event_Definitions (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message) is
Count : MAT.Types.Uint16;
begin
if Client.Frame = null then
Client.Frame := new MAT.Events.Frame_Info (512);
end if;
Client.Version := 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;
exception
when E : MAT.Readers.Marshaller.Buffer_Underflow_Error =>
Log.Error ("Not enough data in the message", E, True);
end Read_Event_Definitions;
end MAT.Events.Probes;
|
-----------------------------------------------------------------------
-- mat-readers -- Reader
-- 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 Util.Log.Loggers;
with MAT.Readers.Marshaller;
package body MAT.Events.Probes is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Events.Probes");
procedure Read_Probe (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message_Type);
P_TIME_SEC : constant MAT.Events.Internal_Reference := 0;
P_TIME_USEC : constant MAT.Events.Internal_Reference := 1;
P_THREAD_ID : constant MAT.Events.Internal_Reference := 2;
P_THREAD_SP : constant MAT.Events.Internal_Reference := 3;
P_RUSAGE_MINFLT : constant MAT.Events.Internal_Reference := 4;
P_RUSAGE_MAJFLT : constant MAT.Events.Internal_Reference := 5;
P_RUSAGE_NVCSW : constant MAT.Events.Internal_Reference := 6;
P_RUSAGE_NIVCSW : constant MAT.Events.Internal_Reference := 7;
P_FRAME : constant MAT.Events.Internal_Reference := 8;
P_FRAME_PC : constant MAT.Events.Internal_Reference := 9;
TIME_SEC_NAME : aliased constant String := "time-sec";
TIME_USEC_NAME : aliased constant String := "time-usec";
THREAD_ID_NAME : aliased constant String := "thread-id";
THREAD_SP_NAME : aliased constant String := "thread-sp";
RUSAGE_MINFLT_NAME : aliased constant String := "ru-minflt";
RUSAGE_MAJFLT_NAME : aliased constant String := "ru-majflt";
RUSAGE_NVCSW_NAME : aliased constant String := "ru-nvcsw";
RUSAGE_NIVCSW_NAME : aliased constant String := "ru-nivcsw";
FRAME_NAME : aliased constant String := "frame";
FRAME_PC_NAME : aliased constant String := "frame-pc";
Probe_Attributes : aliased constant MAT.Events.Attribute_Table :=
(1 => (Name => TIME_SEC_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_TIME_SEC),
2 => (Name => TIME_USEC_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_TIME_USEC),
3 => (Name => THREAD_ID_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_THREAD_ID),
4 => (Name => THREAD_SP_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_THREAD_SP),
5 => (Name => FRAME_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_FRAME),
6 => (Name => FRAME_PC_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_FRAME_PC),
7 => (Name => RUSAGE_MINFLT_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_RUSAGE_MINFLT),
8 => (Name => RUSAGE_MAJFLT_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_RUSAGE_MAJFLT),
9 => (Name => RUSAGE_NVCSW_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_RUSAGE_NVCSW),
10 => (Name => RUSAGE_NIVCSW_NAME'Access,
Size => 0,
Kind => MAT.Events.T_SIZE_T,
Ref => P_RUSAGE_NIVCSW)
);
function Hash (Key : in MAT.Types.Uint16) return Ada.Containers.Hash_Type is
begin
return Ada.Containers.Hash_Type (Key);
end Hash;
-- ------------------------------
-- Initialize the manager instance.
-- ------------------------------
overriding
procedure Initialize (Manager : in out Probe_Manager_Type) is
begin
Manager.Events := new MAT.Events.Targets.Target_Events;
Manager.Frames := MAT.Frames.Create_Root;
end Initialize;
-- ------------------------------
-- Register the probe 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_Probe (Into : in out Probe_Manager_Type;
Probe : in Probe_Type_Access;
Name : in String;
Id : in MAT.Events.Targets.Probe_Index_Type;
Model : in MAT.Events.Const_Attribute_Table_Access) is
Handler : Probe_Handler;
begin
Handler.Probe := Probe;
Handler.Id := Id;
Handler.Attributes := Model;
Handler.Mapping := null;
Into.Probes.Insert (Name, Handler);
end Register_Probe;
-- ------------------------------
-- Get the target events.
-- ------------------------------
function Get_Target_Events (Client : in Probe_Manager_Type)
return MAT.Events.Targets.Target_Events_Access is
begin
return Client.Events;
end Get_Target_Events;
procedure Read_Probe (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message) is
use type MAT.Types.Target_Tick_Ref;
Count : Natural := 0;
Time_Sec : MAT.Types.Uint32 := 0;
Time_Usec : MAT.Types.Uint32 := 0;
Frame : constant access MAT.Events.Frame_Info := Client.Frame;
begin
Client.Event.Thread := 0;
Frame.Stack := 0;
Frame.Cur_Depth := 0;
for I in Client.Probe'Range loop
declare
Def : MAT.Events.Attribute renames Client.Probe (I);
begin
case Def.Ref is
when P_TIME_SEC =>
Time_Sec := MAT.Readers.Marshaller.Get_Target_Uint32 (Msg, Def.Kind);
when P_TIME_USEC =>
Time_Usec := MAT.Readers.Marshaller.Get_Target_Uint32 (Msg, Def.Kind);
when P_THREAD_ID =>
Client.Event.Thread := MAT.Types.Target_Thread_Ref
(MAT.Readers.Marshaller.Get_Target_Uint32 (Msg, Def.Kind));
when P_THREAD_SP =>
Frame.Stack := MAT.Readers.Marshaller.Get_Target_Addr (Msg, Def.Kind);
when P_FRAME =>
Count := Natural (MAT.Readers.Marshaller.Get_Target_Uint32 (Msg,
Def.Kind));
when P_FRAME_PC =>
for I in 1 .. Count loop
if Count < Frame.Depth then
Frame.Frame (I) := MAT.Readers.Marshaller.Get_Target_Addr (Msg,
Def.Kind);
end if;
end loop;
when others =>
null;
end case;
end;
end loop;
-- Convert the time in usec to make computation easier.
Client.Event.Time := MAT.Types.Target_Tick_Ref (Time_Sec) * 1_000_000;
Client.Event.Time := Client.Event.Time + MAT.Types.Target_Tick_Ref (Time_Usec);
Frame.Cur_Depth := Count;
exception
when E : others =>
Log.Error ("Marshaling error, frame count {0}", Natural'Image (Count));
raise;
end Read_Probe;
procedure Dispatch_Message (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message_Type) is
use type MAT.Events.Attribute_Table_Ptr;
use type MAT.Events.Targets.Target_Events_Access;
Event : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Pos : constant Handler_Maps.Cursor := Client.Handlers.Find (Event);
begin
if Log.Get_Level = Util.Log.DEBUG_LEVEL then
Log.Debug ("Dispatch message {0} - size {1}",
MAT.Types.Uint16'Image (Event),
Natural'Image (Msg.Size));
end if;
if not Handler_Maps.Has_Element (Pos) then
-- Message is not handled, skip it.
null;
else
if Client.Probe /= null then
Read_Probe (Client, Msg);
end if;
declare
Handler : constant Probe_Handler := Handler_Maps.Element (Pos);
begin
Client.Event.Event := Event;
Client.Event.Index := Handler.Id;
Handler.Probe.Extract (Handler.Mapping.all'Access, Msg, Client.Event);
MAT.Frames.Insert (Frame => Client.Frames,
Pc => Client.Frame.Frame (1 .. Client.Frame.Cur_Depth),
Result => Client.Event.Frame);
Client.Events.Insert (Client.Event);
Handler.Probe.Execute (Client.Event);
end;
end if;
exception
when E : others =>
Log.Error ("Exception while processing event " & MAT.Types.Uint16'Image (Event), E, True);
end Dispatch_Message;
-- ------------------------------
-- Read an event definition from the stream and configure the reader.
-- ------------------------------
procedure Read_Definition (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message_Type) is
Name : constant String := MAT.Readers.Marshaller.Get_String (Msg);
Event : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Count : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
Pos : constant Probe_Maps.Cursor := Client.Probes.Find (Name);
Frame : Probe_Handler;
procedure Add_Handler (Key : in String;
Element : in out Probe_Handler);
procedure Add_Handler (Key : in String;
Element : in out Probe_Handler) is
pragma Unreferenced (Key);
begin
Client.Handlers.Insert (Event, Element);
end Add_Handler;
begin
Log.Debug ("Read event definition {0} with {1} attributes",
Name, MAT.Types.Uint16'Image (Count));
if Name = "start" then
Frame.Mapping := new MAT.Events.Attribute_Table (1 .. Natural (Count));
Frame.Attributes := Probe_Attributes'Access;
Client.Probe := Frame.Mapping;
else
Frame.Mapping := null;
end if;
for I in 1 .. Natural (Count) loop
declare
Name : constant String := MAT.Readers.Marshaller.Get_String (Msg);
Size : constant MAT.Types.Uint16 := MAT.Readers.Marshaller.Get_Uint16 (Msg.Buffer);
procedure Read_Attribute (Key : in String;
Element : in out Probe_Handler);
procedure Read_Attribute (Key : in String;
Element : in out Probe_Handler) is
pragma Unreferenced (Key);
use type MAT.Events.Attribute_Table_Ptr;
begin
if Element.Mapping = null then
Element.Mapping := new MAT.Events.Attribute_Table (1 .. Natural (Count));
end if;
for J in Element.Attributes'Range loop
if Element.Attributes (J).Name.all = Name then
Element.Mapping (I) := Element.Attributes (J);
if Size = 1 then
Element.Mapping (I).Kind := MAT.Events.T_UINT8;
elsif Size = 2 then
Element.Mapping (I).Kind := MAT.Events.T_UINT16;
elsif Size = 4 then
Element.Mapping (I).Kind := MAT.Events.T_UINT32;
elsif Size = 8 then
Element.Mapping (I).Kind := MAT.Events.T_UINT64;
else
Element.Mapping (I).Kind := MAT.Events.T_UINT32;
end if;
end if;
end loop;
end Read_Attribute;
use type MAT.Events.Attribute_Table_Ptr;
begin
if Probe_Maps.Has_Element (Pos) then
Client.Probes.Update_Element (Pos, Read_Attribute'Access);
end if;
if Frame.Mapping /= null then
Read_Attribute ("start", Frame);
end if;
end;
end loop;
if Probe_Maps.Has_Element (Pos) then
Client.Probes.Update_Element (Pos, Add_Handler'Access);
end if;
end Read_Definition;
-- ------------------------------
-- Read a list of event definitions from the stream and configure the reader.
-- ------------------------------
procedure Read_Event_Definitions (Client : in out Probe_Manager_Type;
Msg : in out MAT.Readers.Message) is
Count : MAT.Types.Uint16;
begin
if Client.Frame = null then
Client.Frame := new MAT.Events.Frame_Info (512);
end if;
Client.Version := 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;
exception
when E : MAT.Readers.Marshaller.Buffer_Underflow_Error =>
Log.Error ("Not enough data in the message", E, True);
end Read_Event_Definitions;
end MAT.Events.Probes;
|
Insert the event in the event list before the memory slot management so that we get the event Id
|
Insert the event in the event list before the memory slot management
so that we get the event Id
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
f46dce4553b1eddd16f72633da469a7cc7a1f7e4
|
samples/add_user.adb
|
samples/add_user.adb
|
-----------------------------------------------------------------------
-- Add_User -- Example to add an object in the database
-- 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 Samples.User.Model;
with ADO;
with ADO.Drivers;
with ADO.Sessions;
with ADO.Sessions.Factory;
with Util.Strings;
with Util.Log.Loggers;
with Ada.Text_IO;
with Ada.Command_Line;
procedure Add_User is
use Samples.User.Model;
function Get_Name (Email : in String) return String;
Factory : ADO.Sessions.Factory.Session_Factory;
function Get_Name (Email : in String) return String is
Pos : constant Natural := Util.Strings.Index (Email, '@');
begin
if Pos > 0 then
return Email (Email'First .. Pos - 1);
else
return Email;
end if;
end Get_Name;
begin
Util.Log.Loggers.Initialize ("samples.properties");
-- Initialize the database drivers.
ADO.Drivers.Initialize ("samples.properties");
if Ada.Command_Line.Argument_Count < 1 then
Ada.Text_IO.Put_Line ("Usage: add_user user-email ...");
Ada.Text_IO.Put_Line ("Example: add_user [email protected]");
Ada.Command_Line.Set_Exit_Status (2);
return;
end if;
-- Initialize the session factory to connect to the
-- database defined by 'ado.database' property.
Factory.Create (ADO.Drivers.Get_Config ("ado.database"));
declare
DB : ADO.Sessions.Master_Session := Factory.Get_Master_Session;
begin
DB.Begin_Transaction;
for I in 1 .. Ada.Command_Line.Argument_Count loop
declare
Email : constant String := Ada.Command_Line.Argument (I);
Name : constant String := Get_Name (Email);
User : User_Ref;
begin
User.Set_Name (Name);
User.Set_Email (Email);
User.Set_Description ("My friend " & Name);
User.Set_Status (0);
User.Save (DB);
Ada.Text_IO.Put_Line ("User " & Name & " has id "
& ADO.Identifier'Image (User.Get_Id));
end;
end loop;
DB.Commit;
end;
end Add_User;
|
-----------------------------------------------------------------------
-- Add_User -- Example to add an object in the database
-- 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 Samples.User.Model;
with ADO;
with ADO.Drivers.Initializer;
with ADO.Sessions;
with ADO.Sessions.Factory;
with Util.Strings;
with Util.Log.Loggers;
with Ada.Text_IO;
with Ada.Command_Line;
procedure Add_User is
use Samples.User.Model;
function Get_Name (Email : in String) return String;
Factory : ADO.Sessions.Factory.Session_Factory;
function Get_Name (Email : in String) return String is
Pos : constant Natural := Util.Strings.Index (Email, '@');
begin
if Pos > 0 then
return Email (Email'First .. Pos - 1);
else
return Email;
end if;
end Get_Name;
procedure Initialize is new ADO.Drivers.Initializer (String, ADO.Drivers.Initialize);
begin
Util.Log.Loggers.Initialize ("samples.properties");
-- Initialize the database drivers.
Initialize ("samples.properties");
if Ada.Command_Line.Argument_Count < 1 then
Ada.Text_IO.Put_Line ("Usage: add_user user-email ...");
Ada.Text_IO.Put_Line ("Example: add_user [email protected]");
Ada.Command_Line.Set_Exit_Status (2);
return;
end if;
-- Initialize the session factory to connect to the
-- database defined by 'ado.database' property.
Factory.Create (ADO.Drivers.Get_Config ("ado.database"));
declare
DB : ADO.Sessions.Master_Session := Factory.Get_Master_Session;
begin
DB.Begin_Transaction;
for I in 1 .. Ada.Command_Line.Argument_Count loop
declare
Email : constant String := Ada.Command_Line.Argument (I);
Name : constant String := Get_Name (Email);
User : User_Ref;
begin
User.Set_Name (Name);
User.Set_Email (Email);
User.Set_Description ("My friend " & Name);
User.Set_Status (0);
User.Save (DB);
Ada.Text_IO.Put_Line ("User " & Name & " has id "
& ADO.Identifier'Image (User.Get_Id));
end;
end loop;
DB.Commit;
end;
end Add_User;
|
Update the initialization
|
Update the initialization
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
4755e502b96ae78d7d6888a1304a1c1cc9df71ea
|
awa/plugins/awa-workspaces/src/awa-workspaces-modules.adb
|
awa/plugins/awa-workspaces/src/awa-workspaces-modules.adb
|
-----------------------------------------------------------------------
-- awa-workspaces-module -- Module workspaces
-- 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.Calendar;
with AWA.Users.Models;
with AWA.Modules.Beans;
with AWA.Permissions.Services;
with ADO.SQL;
with Util.Log.Loggers;
with AWA.Users.Modules;
with AWA.Workspaces.Beans;
package body AWA.Workspaces.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Awa.Workspaces.Module");
package Register is new AWA.Modules.Beans (Module => Workspace_Module,
Module_Access => Workspace_Module_Access);
-- ------------------------------
-- Initialize the workspaces module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Workspace_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the workspaces module");
-- Register here any bean class, servlet, filter.
Register.Register (Plugin => Plugin,
Name => "AWA.Workspaces.Beans.Workspaces_Bean",
Handler => AWA.Workspaces.Beans.Create_Workspaces_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Workspaces.Beans.Member_List_Bean",
Handler => AWA.Workspaces.Beans.Create_Member_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Workspaces.Beans.Invitation_Bean",
Handler => AWA.Workspaces.Beans.Create_Invitation_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
Plugin.User_Manager := AWA.Users.Modules.Get_User_Manager;
-- Add here the creation of manager instances.
end Initialize;
-- ------------------------------
-- Get the current workspace associated with the current user.
-- If the user has not workspace, create one.
-- ------------------------------
procedure Get_Workspace (Session : in out ADO.Sessions.Master_Session;
Context : in AWA.Services.Contexts.Service_Context_Access;
Workspace : out AWA.Workspaces.Models.Workspace_Ref) is
User : constant AWA.Users.Models.User_Ref := Context.Get_User;
WS : AWA.Workspaces.Models.Workspace_Ref;
Member : AWA.Workspaces.Models.Workspace_Member_Ref;
Query : ADO.SQL.Query;
Found : Boolean;
begin
if User.Is_Null then
Log.Error ("There is no current user. The workspace cannot be identified");
Workspace := AWA.Workspaces.Models.Null_Workspace;
return;
end if;
-- Find the workspace associated with the current user.
Query.Add_Param (User.Get_Id);
Query.Set_Filter ("o.owner_id = ?");
WS.Find (Session, Query, Found);
if Found then
Workspace := WS;
return;
end if;
-- Create a workspace for this user.
WS.Set_Owner (User);
WS.Set_Create_Date (Ada.Calendar.Clock);
WS.Save (Session);
-- Create the member instance for this user.
Member.Set_Workspace (WS);
Member.Set_Member (User);
Member.Set_Role ("Owner");
Member.Set_Join_Date (ADO.Nullable_Time '(Is_Null => False, Value => WS.Get_Create_Date));
Member.Save (Session);
-- And give full control of the workspace for this user
AWA.Permissions.Services.Add_Permission (Session => Session,
User => User.Get_Id,
Entity => WS);
Workspace := WS;
end Get_Workspace;
-- ------------------------------
-- Load the invitation from the access key and verify that the key is still valid.
-- ------------------------------
procedure Load_Invitation (Module : in Workspace_Module;
Key : in String;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class;
Inviter : in out AWA.Users.Models.User_Ref) is
use type Ada.Calendar.Time;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Query : ADO.SQL.Query;
DB_Key : AWA.Users.Models.Access_Key_Ref;
Found : Boolean;
begin
Log.Debug ("Loading invitation from key {0}", Key);
Query.Set_Filter ("o.access_key = :key");
Query.Bind_Param ("key", Key);
DB_Key.Find (DB, Query, Found);
if not Found then
Log.Info ("Invitation key {0} does not exist");
raise Not_Found;
end if;
if DB_Key.Get_Expire_Date < Ada.Calendar.Clock then
Log.Info ("Invitation key {0} has expired");
raise Not_Found;
end if;
Query.Set_Filter ("o.invitee_id = :user");
Query.Bind_Param ("user", DB_Key.Get_User.Get_Id);
Invitation.Find (DB, Query, Found);
if not Found then
Log.Warn ("Invitation key {0} has been withdawn");
raise Not_Found;
end if;
Inviter := AWA.Users.Models.User_Ref (Invitation.Get_Inviter);
end Load_Invitation;
-- ------------------------------
-- Accept the invitation identified by the access key.
-- ------------------------------
procedure Accept_Invitation (Module : in Workspace_Module;
Key : in String) is
use type Ada.Calendar.Time;
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant AWA.Users.Models.User_Ref := Ctx.Get_User;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Query : ADO.SQL.Query;
DB_Key : AWA.Users.Models.Access_Key_Ref;
Found : Boolean;
Invitation : AWA.Workspaces.Models.Invitation_Ref;
Invitee_Id : ADO.Identifier;
Member : AWA.Workspaces.Models.Workspace_Member_Ref;
Now : constant Ada.Calendar.Time := Ada.Calendar.Clock;
begin
Log.Debug ("Accept invitation with key {0}", Key);
Ctx.Start;
Query.Set_Filter ("o.access_key = :key");
Query.Bind_Param ("key", Key);
DB_Key.Find (DB, Query, Found);
if not Found then
Log.Info ("Invitation key {0} does not exist");
raise Not_Found;
end if;
if DB_Key.Get_Expire_Date < Now then
Log.Info ("Invitation key {0} has expired");
raise Not_Found;
end if;
Invitee_Id := DB_Key.Get_User.Get_Id;
Query.Set_Filter ("o.invitee_id = :user");
Query.Bind_Param ("user", Invitee_Id);
Invitation.Find (DB, Query, Found);
if not Found then
Log.Warn ("Invitation key {0} has been withdawn");
raise Not_Found;
end if;
-- Update the workspace member relation.
Query.Clear;
Query.Set_Filter ("o.member_id = ? AND o.workspace_id = ?");
Query.Add_Param (Invitee_Id);
Query.Add_Param (Invitation.Get_Workspace.Get_Id);
Member.Find (DB, Query, Found);
if not Found then
Log.Warn ("Invitation key {0} has been withdawn");
raise Not_Found;
end if;
-- The user who received the invitation is different from the user who is
-- logged and accepted the validation. Since the key is verified, this is
-- the same user but the user who accepted the invitation registered using
-- another email address.
if Invitee_Id /= User.Get_Id then
Invitation.Set_Invitee (User);
Member.Set_Member (User);
Log.Info ("Invitation accepted by user with another email address");
end if;
Member.Set_Join_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Now));
Member.Save (DB);
DB_Key.Delete (DB);
Invitation.Set_Acceptance_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Now));
Invitation.Save (DB);
Ctx.Commit;
end Accept_Invitation;
-- ------------------------------
-- Send the invitation to the user.
-- ------------------------------
procedure Send_Invitation (Module : in Workspace_Module;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class) is
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
User : constant AWA.Users.Models.User_Ref := Ctx.Get_User;
WS : AWA.Workspaces.Models.Workspace_Ref;
Query : ADO.SQL.Query;
Found : Boolean;
Key : AWA.Users.Models.Access_Key_Ref;
Email : AWA.Users.Models.Email_Ref;
Invitee : AWA.Users.Models.User_Ref;
Invit : AWA.Workspaces.Models.Invitation_Ref;
Member : AWA.Workspaces.Models.Workspace_Member_Ref;
Email_Address : constant String := Invitation.Get_Email;
begin
Log.Info ("Sending invitation to {0}", Email_Address);
Ctx.Start;
if User.Is_Null then
Log.Error ("There is no current user. The workspace cannot be identified");
return;
end if;
-- Find the workspace associated with the current user.
Query.Add_Param (User.Get_Id);
Query.Set_Filter ("o.owner_id = ?");
WS.Find (DB, Query, Found);
if not Found then
return;
end if;
Query.Clear;
Query.Set_Filter ("o.email = ?");
Query.Add_Param (Email_Address);
Email.Find (DB, Query, Found);
if not Found then
Email.Set_User_Id (0);
Email.Set_Email (Email_Address);
Email.Save (DB);
Invitee.Set_Email (Email);
Invitee.Set_Name (Email_Address);
Invitee.Save (DB);
Email.Set_User_Id (Invitee.Get_Id);
Email.Save (DB);
else
Invitee.Load (DB, Email.Get_User_Id);
end if;
-- Create the workspace member relation.
Query.Clear;
Query.Set_Filter ("o.member_id = ? AND o.workspace_id = ?");
Query.Add_Param (Invitee.Get_Id);
Query.Add_Param (WS.Get_Id);
Member.Find (DB, Query, Found);
if not Found then
Member.Set_Member (Invitee);
Member.Set_Workspace (WS);
Member.Set_Role ("Invited");
Member.Save (DB);
end if;
-- Check for a previous invitation for the user and delete it.
Query.Set_Filter ("o.invitee_id = ? AND o.workspace_id = ?");
Invit.Find (DB, Query, Found);
if Found then
Key := AWA.Users.Models.Access_Key_Ref (Invit.Get_Access_Key);
Key.Delete (DB);
if not Invitation.Is_Inserted or else Invit.Get_Id /= Invitation.Get_Id then
Invit.Delete (DB);
end if;
end if;
Key := AWA.Users.Models.Access_Key_Ref (Invitation.Get_Access_Key);
Module.User_Manager.Create_Access_Key (Invitee, Key, 365 * 86400.0, DB);
Key.Save (DB);
Invitation.Set_Access_Key (Key);
Invitation.Set_Inviter (User);
Invitation.Set_Invitee (Invitee);
Invitation.Set_Workspace (WS);
Invitation.Set_Create_Date (Ada.Calendar.Clock);
Invitation.Save (DB);
-- Send the email with the reset password key
declare
Event : AWA.Events.Module_Event;
begin
Event.Set_Parameter ("key", Key.Get_Access_Key);
Event.Set_Parameter ("email", Email_Address);
Event.Set_Parameter ("name", Invitee.Get_Name);
Event.Set_Parameter ("message", Invitation.Get_Message);
Event.Set_Parameter ("inviter", User.Get_Name);
Event.Set_Event_Kind (Invite_User_Event.Kind);
Module.Send_Event (Event);
end;
Ctx.Commit;
end Send_Invitation;
end AWA.Workspaces.Modules;
|
-----------------------------------------------------------------------
-- awa-workspaces-module -- Module workspaces
-- 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.Calendar;
with AWA.Users.Models;
with AWA.Modules.Beans;
with AWA.Permissions.Services;
with ADO.SQL;
with Util.Log.Loggers;
with AWA.Users.Modules;
with AWA.Workspaces.Beans;
package body AWA.Workspaces.Modules is
package ASC renames AWA.Services.Contexts;
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Awa.Workspaces.Module");
package Register is new AWA.Modules.Beans (Module => Workspace_Module,
Module_Access => Workspace_Module_Access);
-- ------------------------------
-- Initialize the workspaces module.
-- ------------------------------
overriding
procedure Initialize (Plugin : in out Workspace_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config) is
begin
Log.Info ("Initializing the workspaces module");
-- Register here any bean class, servlet, filter.
Register.Register (Plugin => Plugin,
Name => "AWA.Workspaces.Beans.Workspaces_Bean",
Handler => AWA.Workspaces.Beans.Create_Workspaces_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Workspaces.Beans.Member_List_Bean",
Handler => AWA.Workspaces.Beans.Create_Member_List_Bean'Access);
Register.Register (Plugin => Plugin,
Name => "AWA.Workspaces.Beans.Invitation_Bean",
Handler => AWA.Workspaces.Beans.Create_Invitation_Bean'Access);
AWA.Modules.Module (Plugin).Initialize (App, Props);
Plugin.User_Manager := AWA.Users.Modules.Get_User_Manager;
-- Add here the creation of manager instances.
end Initialize;
-- ------------------------------
-- Get the current workspace associated with the current user.
-- If the user has not workspace, create one.
-- ------------------------------
procedure Get_Workspace (Session : in out ADO.Sessions.Master_Session;
Context : in AWA.Services.Contexts.Service_Context_Access;
Workspace : out AWA.Workspaces.Models.Workspace_Ref) is
User : constant AWA.Users.Models.User_Ref := Context.Get_User;
WS : AWA.Workspaces.Models.Workspace_Ref;
Member : AWA.Workspaces.Models.Workspace_Member_Ref;
Query : ADO.SQL.Query;
Found : Boolean;
begin
if User.Is_Null then
Log.Error ("There is no current user. The workspace cannot be identified");
Workspace := AWA.Workspaces.Models.Null_Workspace;
return;
end if;
-- Find the workspace associated with the current user.
Query.Add_Param (User.Get_Id);
Query.Set_Filter ("o.owner_id = ?");
WS.Find (Session, Query, Found);
if Found then
Workspace := WS;
return;
end if;
-- Create a workspace for this user.
WS.Set_Owner (User);
WS.Set_Create_Date (Ada.Calendar.Clock);
WS.Save (Session);
-- Create the member instance for this user.
Member.Set_Workspace (WS);
Member.Set_Member (User);
Member.Set_Role ("Owner");
Member.Set_Join_Date (ADO.Nullable_Time '(Is_Null => False, Value => WS.Get_Create_Date));
Member.Save (Session);
-- And give full control of the workspace for this user
AWA.Permissions.Services.Add_Permission (Session => Session,
User => User.Get_Id,
Entity => WS);
Workspace := WS;
end Get_Workspace;
-- ------------------------------
-- Load the invitation from the access key and verify that the key is still valid.
-- ------------------------------
procedure Load_Invitation (Module : in Workspace_Module;
Key : in String;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class;
Inviter : in out AWA.Users.Models.User_Ref) is
use type Ada.Calendar.Time;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Query : ADO.SQL.Query;
DB_Key : AWA.Users.Models.Access_Key_Ref;
Found : Boolean;
begin
Log.Debug ("Loading invitation from key {0}", Key);
Query.Set_Filter ("o.access_key = :key");
Query.Bind_Param ("key", Key);
DB_Key.Find (DB, Query, Found);
if not Found then
Log.Info ("Invitation key {0} does not exist");
raise Not_Found;
end if;
if DB_Key.Get_Expire_Date < Ada.Calendar.Clock then
Log.Info ("Invitation key {0} has expired");
raise Not_Found;
end if;
Query.Set_Filter ("o.invitee_id = :user");
Query.Bind_Param ("user", DB_Key.Get_User.Get_Id);
Invitation.Find (DB, Query, Found);
if not Found then
Log.Warn ("Invitation key {0} has been withdawn");
raise Not_Found;
end if;
Inviter := AWA.Users.Models.User_Ref (Invitation.Get_Inviter);
end Load_Invitation;
-- ------------------------------
-- Accept the invitation identified by the access key.
-- ------------------------------
procedure Accept_Invitation (Module : in Workspace_Module;
Key : in String) is
use type Ada.Calendar.Time;
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
User : constant AWA.Users.Models.User_Ref := Ctx.Get_User;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
Query : ADO.SQL.Query;
DB_Key : AWA.Users.Models.Access_Key_Ref;
Found : Boolean;
Invitation : AWA.Workspaces.Models.Invitation_Ref;
Invitee_Id : ADO.Identifier;
Workspace_Id : ADO.Identifier;
Member : AWA.Workspaces.Models.Workspace_Member_Ref;
User_Member : AWA.Workspaces.Models.Workspace_Member_Ref;
Now : constant Ada.Calendar.Time := Ada.Calendar.Clock;
begin
Log.Debug ("Accept invitation with key {0}", Key);
Ctx.Start;
-- Get the access key and verify its validity.
Query.Set_Filter ("o.access_key = :key");
Query.Bind_Param ("key", Key);
DB_Key.Find (DB, Query, Found);
if not Found then
Log.Info ("Invitation key {0} does not exist", Key);
raise Not_Found;
end if;
if DB_Key.Get_Expire_Date < Now then
Log.Info ("Invitation key {0} has expired", Key);
raise Not_Found;
end if;
-- Find the invitation associated with the access key.
Invitee_Id := DB_Key.Get_User.Get_Id;
Query.Set_Filter ("o.invitee_id = :user");
Query.Bind_Param ("user", Invitee_Id);
Invitation.Find (DB, Query, Found);
if not Found then
Log.Warn ("Invitation key {0} has been withdawn", Key);
raise Not_Found;
end if;
Workspace_Id := Invitation.Get_Workspace.Get_Id;
-- Update the workspace member relation.
Query.Clear;
Query.Set_Filter ("o.member_id = ? AND o.workspace_id = ?");
Query.Add_Param (Invitee_Id);
Query.Add_Param (Workspace_Id);
Member.Find (DB, Query, Found);
if not Found then
Log.Warn ("Invitation key {0} has been withdawn", Key);
raise Not_Found;
end if;
Member.Set_Join_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Now));
Invitation.Set_Acceptance_Date (ADO.Nullable_Time '(Is_Null => False,
Value => Now));
-- The user who received the invitation is different from the user who is
-- logged and accepted the validation. Since the key is verified, this is
-- the same user but the user who accepted the invitation registered using
-- another email address.
if Invitee_Id /= User.Get_Id then
-- Check whether the user is not already part of the workspace.
Query.Clear;
Query.Set_Filter ("o.member_id = ? AND o.workspace_id = ?");
Query.Add_Param (User.Get_Id);
Query.Add_Param (Workspace_Id);
User_Member.Find (DB, Query, Found);
if Found then
Member.Delete (DB);
Invitation.Delete (DB);
Log.Info ("Invitation accepted by user who is already a member");
else
Member.Set_Member (User);
Log.Info ("Invitation accepted by user with another email address");
end if;
Invitation.Set_Invitee (User);
end if;
if not Member.Is_Null then
Member.Save (DB);
end if;
DB_Key.Delete (DB);
if not Invitation.Is_Null then
Invitation.Save (DB);
end if;
Ctx.Commit;
end Accept_Invitation;
-- ------------------------------
-- Send the invitation to the user.
-- ------------------------------
procedure Send_Invitation (Module : in Workspace_Module;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class) is
use type ADO.Identifier;
Ctx : constant ASC.Service_Context_Access := AWA.Services.Contexts.Current;
DB : ADO.Sessions.Master_Session := AWA.Services.Contexts.Get_Master_Session (Ctx);
User : constant AWA.Users.Models.User_Ref := Ctx.Get_User;
WS : AWA.Workspaces.Models.Workspace_Ref;
Query : ADO.SQL.Query;
Found : Boolean;
Key : AWA.Users.Models.Access_Key_Ref;
Email : AWA.Users.Models.Email_Ref;
Invitee : AWA.Users.Models.User_Ref;
Invit : AWA.Workspaces.Models.Invitation_Ref;
Member : AWA.Workspaces.Models.Workspace_Member_Ref;
Email_Address : constant String := Invitation.Get_Email;
begin
Log.Info ("Sending invitation to {0}", Email_Address);
Ctx.Start;
if User.Is_Null then
Log.Error ("There is no current user. The workspace cannot be identified");
return;
end if;
-- Find the workspace associated with the current user.
Query.Add_Param (User.Get_Id);
Query.Set_Filter ("o.owner_id = ?");
WS.Find (DB, Query, Found);
if not Found then
return;
end if;
Query.Clear;
Query.Set_Filter ("o.email = ?");
Query.Add_Param (Email_Address);
Email.Find (DB, Query, Found);
if not Found then
Email.Set_User_Id (0);
Email.Set_Email (Email_Address);
Email.Save (DB);
Invitee.Set_Email (Email);
Invitee.Set_Name (Email_Address);
Invitee.Save (DB);
Email.Set_User_Id (Invitee.Get_Id);
Email.Save (DB);
else
Invitee.Load (DB, Email.Get_User_Id);
end if;
-- Create the workspace member relation.
Query.Clear;
Query.Set_Filter ("o.member_id = ? AND o.workspace_id = ?");
Query.Add_Param (Invitee.Get_Id);
Query.Add_Param (WS.Get_Id);
Member.Find (DB, Query, Found);
if not Found then
Member.Set_Member (Invitee);
Member.Set_Workspace (WS);
Member.Set_Role ("Invited");
Member.Save (DB);
end if;
-- Check for a previous invitation for the user and delete it.
Query.Set_Filter ("o.invitee_id = ? AND o.workspace_id = ?");
Invit.Find (DB, Query, Found);
if Found then
Key := AWA.Users.Models.Access_Key_Ref (Invit.Get_Access_Key);
Key.Delete (DB);
if not Invitation.Is_Inserted or else Invit.Get_Id /= Invitation.Get_Id then
Invit.Delete (DB);
end if;
end if;
Key := AWA.Users.Models.Access_Key_Ref (Invitation.Get_Access_Key);
Module.User_Manager.Create_Access_Key (Invitee, Key, 365 * 86400.0, DB);
Key.Save (DB);
Invitation.Set_Access_Key (Key);
Invitation.Set_Inviter (User);
Invitation.Set_Invitee (Invitee);
Invitation.Set_Workspace (WS);
Invitation.Set_Create_Date (Ada.Calendar.Clock);
Invitation.Save (DB);
-- Send the email with the reset password key
declare
Event : AWA.Events.Module_Event;
begin
Event.Set_Parameter ("key", Key.Get_Access_Key);
Event.Set_Parameter ("email", Email_Address);
Event.Set_Parameter ("name", Invitee.Get_Name);
Event.Set_Parameter ("message", Invitation.Get_Message);
Event.Set_Parameter ("inviter", User.Get_Name);
Event.Set_Event_Kind (Invite_User_Event.Kind);
Module.Send_Event (Event);
end;
Ctx.Commit;
end Send_Invitation;
end AWA.Workspaces.Modules;
|
Fix the accept invitation procedure to take into account a user that is already registered but accepted an invitation with another email address
|
Fix the accept invitation procedure to take into account a user that is already
registered but accepted an invitation with another email address
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
51adc6ffc4dcd032cbd46bbe74eafb5bcebc3377
|
awa/plugins/awa-workspaces/src/awa-workspaces-modules.ads
|
awa/plugins/awa-workspaces/src/awa-workspaces-modules.ads
|
-----------------------------------------------------------------------
-- awa-workspaces-module -- Module workspaces
-- Copyright (C) 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Objects;
with ADO.Sessions;
with Security.Permissions;
with ASF.Applications;
with AWA.Modules;
with AWA.Services.Contexts;
with AWA.Workspaces.Models;
with AWA.Users.Services;
with AWA.Users.Models;
with AWA.Events;
private with Ada.Strings.Unbounded;
-- == Events ==
-- The *workspaces* module provides several events that are posted when some action are performed.
--
-- === invite-user ===
-- This event is posted when an invitation is created for a user. The event can be used to
-- send the associated invitation email to the invitee. The event contains the following
-- attributes:
--
-- key
-- email
-- name
-- message
-- inviter
--
-- === accept-invitation ===
-- This event is posted when an invitation is accepted by a user.
package AWA.Workspaces.Modules is
subtype Permission_Index_Array is Security.Permissions.Permission_Index_Array;
Not_Found : exception;
-- The name under which the module is registered.
NAME : constant String := "workspaces";
-- The configuration parameter that defines the list of permissions to grant
-- to a user when his workspace is created.
PARAM_PERMISSIONS_LIST : constant String := "permissions_list";
-- Permission to create a workspace.
package ACL_Create_Workspace is new Security.Permissions.Definition ("workspace-create");
package ACL_Invite_User is new Security.Permissions.Definition ("workspace-invite-user");
package Invite_User_Event is new AWA.Events.Definition (Name => "invite-user");
package Accept_Invitation_Event is new AWA.Events.Definition (Name => "accept-invitation");
-- ------------------------------
-- Module workspaces
-- ------------------------------
type Workspace_Module is new AWA.Modules.Module with private;
type Workspace_Module_Access is access all Workspace_Module'Class;
-- Initialize the workspaces module.
overriding
procedure Initialize (Plugin : in out Workspace_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Configures the module after its initialization and after having read its XML configuration.
overriding
procedure Configure (Plugin : in out Workspace_Module;
Props : in ASF.Applications.Config);
-- Get the list of permissions for the workspace owner.
function Get_Owner_Permissions (Manager : in Workspace_Module) return Permission_Index_Array;
-- Get the workspace module.
function Get_Workspace_Module return Workspace_Module_Access;
-- Get the current workspace associated with the current user.
-- If the user has not workspace, create one.
procedure Get_Workspace (Session : in out ADO.Sessions.Master_Session;
Context : in AWA.Services.Contexts.Service_Context_Access;
Workspace : out AWA.Workspaces.Models.Workspace_Ref);
-- Create a workspace for the user.
procedure Create_Workspace (Module : in Workspace_Module;
Workspace : out AWA.Workspaces.Models.Workspace_Ref);
-- Load the invitation from the access key and verify that the key is still valid.
procedure Load_Invitation (Module : in Workspace_Module;
Key : in String;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class;
Inviter : in out AWA.Users.Models.User_Ref);
-- Accept the invitation identified by the access key.
procedure Accept_Invitation (Module : in Workspace_Module;
Key : in String);
-- Send the invitation to the user.
procedure Send_Invitation (Module : in Workspace_Module;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class);
-- Delete the member from the workspace. Remove the invitation if there is one.
procedure Delete_Member (Module : in Workspace_Module;
Member_Id : in ADO.Identifier);
-- Add a list of permissions for all the users of the workspace that have the appropriate
-- role. Workspace members will be able to access the given database entity for the
-- specified list of permissions.
procedure Add_Permission (Session : in out ADO.Sessions.Master_Session;
User : in ADO.Identifier;
Entity : in ADO.Objects.Object_Ref'Class;
Workspace : in ADO.Identifier;
List : in Security.Permissions.Permission_Index_Array);
private
type Workspace_Module is new AWA.Modules.Module with record
User_Manager : AWA.Users.Services.User_Service_Access;
-- The list of permissions to grant to a user who creates the workspace.
Owner_Permissions : Ada.Strings.Unbounded.Unbounded_String;
end record;
end AWA.Workspaces.Modules;
|
-----------------------------------------------------------------------
-- awa-workspaces-module -- Module workspaces
-- Copyright (C) 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Objects;
with ADO.Sessions;
with Security.Permissions;
with ASF.Applications;
with AWA.Modules;
with AWA.Services.Contexts;
with AWA.Workspaces.Models;
with AWA.Users.Services;
with AWA.Users.Models;
with AWA.Events;
private with Ada.Strings.Unbounded;
-- == Events ==
-- The *workspaces* module provides several events that are posted when some action are performed.
--
-- === invite-user ===
-- This event is posted when an invitation is created for a user. The event can be used to
-- send the associated invitation email to the invitee. The event contains the following
-- attributes:
--
-- key
-- email
-- name
-- message
-- inviter
--
-- === accept-invitation ===
-- This event is posted when an invitation is accepted by a user.
package AWA.Workspaces.Modules is
subtype Permission_Index_Array is Security.Permissions.Permission_Index_Array;
Not_Found : exception;
-- The name under which the module is registered.
NAME : constant String := "workspaces";
-- The configuration parameter that defines the list of permissions to grant
-- to a user when his workspace is created.
PARAM_PERMISSIONS_LIST : constant String := "permissions_list";
-- Permission to create a workspace.
package ACL_Create_Workspace is new Security.Permissions.Definition ("workspace-create");
package ACL_Invite_User is new Security.Permissions.Definition ("workspace-invite-user");
package ACL_Delete_User is new Security.Permissions.Definition ("workspace-delete-user");
package Invite_User_Event is new AWA.Events.Definition (Name => "invite-user");
package Accept_Invitation_Event is new AWA.Events.Definition (Name => "accept-invitation");
-- ------------------------------
-- Module workspaces
-- ------------------------------
type Workspace_Module is new AWA.Modules.Module with private;
type Workspace_Module_Access is access all Workspace_Module'Class;
-- Initialize the workspaces module.
overriding
procedure Initialize (Plugin : in out Workspace_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Configures the module after its initialization and after having read its XML configuration.
overriding
procedure Configure (Plugin : in out Workspace_Module;
Props : in ASF.Applications.Config);
-- Get the list of permissions for the workspace owner.
function Get_Owner_Permissions (Manager : in Workspace_Module) return Permission_Index_Array;
-- Get the workspace module.
function Get_Workspace_Module return Workspace_Module_Access;
-- Get the current workspace associated with the current user.
-- If the user has not workspace, create one.
procedure Get_Workspace (Session : in out ADO.Sessions.Master_Session;
Context : in AWA.Services.Contexts.Service_Context_Access;
Workspace : out AWA.Workspaces.Models.Workspace_Ref);
-- Create a workspace for the user.
procedure Create_Workspace (Module : in Workspace_Module;
Workspace : out AWA.Workspaces.Models.Workspace_Ref);
-- Load the invitation from the access key and verify that the key is still valid.
procedure Load_Invitation (Module : in Workspace_Module;
Key : in String;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class;
Inviter : in out AWA.Users.Models.User_Ref);
-- Accept the invitation identified by the access key.
procedure Accept_Invitation (Module : in Workspace_Module;
Key : in String);
-- Send the invitation to the user.
procedure Send_Invitation (Module : in Workspace_Module;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class);
-- Delete the member from the workspace. Remove the invitation if there is one.
procedure Delete_Member (Module : in Workspace_Module;
Member_Id : in ADO.Identifier);
-- Add a list of permissions for all the users of the workspace that have the appropriate
-- role. Workspace members will be able to access the given database entity for the
-- specified list of permissions.
procedure Add_Permission (Session : in out ADO.Sessions.Master_Session;
User : in ADO.Identifier;
Entity : in ADO.Objects.Object_Ref'Class;
Workspace : in ADO.Identifier;
List : in Security.Permissions.Permission_Index_Array);
private
type Workspace_Module is new AWA.Modules.Module with record
User_Manager : AWA.Users.Services.User_Service_Access;
-- The list of permissions to grant to a user who creates the workspace.
Owner_Permissions : Ada.Strings.Unbounded.Unbounded_String;
end record;
end AWA.Workspaces.Modules;
|
Declare the ACL_Delete_User permission
|
Declare the ACL_Delete_User permission
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
0b8f86fd3802dba14dd2c0dc03eaea18976d9dbb
|
awa/samples/src/atlas.ads
|
awa/samples/src/atlas.ads
|
-----------------------------------------------------------------------
-- atlas --
-----------------------------------------------------------------------
-- 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.
-----------------------------------------------------------------------
package Atlas is
end Atlas;
|
-----------------------------------------------------------------------
-- atlas -- Atlas demo
-----------------------------------------------------------------------
-- 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.
-----------------------------------------------------------------------
package Atlas is
pragma Pure;
end Atlas;
|
Add pragma Pure
|
Add pragma Pure
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
e0b60cc45f657e3d422724b380012b07dffa31b1
|
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 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);
Box.Get ("voip", Gateway.Voip);
Box.Get ("iptv", Gateway.IPtv);
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;
|
-----------------------------------------------------------------------
-- 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 Util.Http.Clients;
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 "=";
package Int_Property renames Util.Properties.Basic.Integer_Property;
package Bool_Property renames Util.Properties.Basic.Boolean_Property;
-- ------------------------------
-- 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 := Int_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");
Gw.Value.Enable := Bool_Property.Get (Config, Base & ".enable", True);
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);
Bool_Property.Set (Config, Base & ".enable", Gw.Value.Enable);
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);
Box.Get ("voip", Gateway.Voip);
Box.Get ("iptv", Gateway.IPtv);
Box.Get ("hosts", Gateway.Hosts);
if Gateway.Device.Exists ("device.serialnumber") then
Gateway.Serial := Gateway.Device.Get ("device.serialnumber");
end if;
exception
when Util.Http.Clients.Connection_Error =>
Log.Error ("Cannot connect to {0}", To_String (Gateway.IP));
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;
Mode : in Iterate_Type := ITER_ALL;
Process : not null access procedure (G : in out Gateway_Type)) is
Expect : constant Boolean := Mode = ITER_ENABLE;
begin
for G of List loop
if Mode = ITER_ALL or else G.Value.Enable = Expect then
Process (G.Value.all);
end if;
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;
|
Add a Enable boolean value on each gateway Add a Hosts properties that contain results of hosts API Update Iterate on gateways to iterate only on gateways that are enabled, disabled or all
|
Add a Enable boolean value on each gateway Add a Hosts properties that
contain results of hosts API Update Iterate on gateways to iterate
only on gateways that are enabled, disabled or all
|
Ada
|
apache-2.0
|
stcarrez/bbox-ada-api
|
69af9b4b575a0878d95988d96b49e610e4d61c87
|
src/ado-drivers-connections.adb
|
src/ado-drivers-connections.adb
|
-----------------------------------------------------------------------
-- ADO Drivers -- Database Drivers
-- Copyright (C) 2010, 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.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));
begin
Controller.Port := Integer'Value (URI (Pos2 + 1 .. Slash_Pos - 1));
exception
when Constraint_Error =>
Log.Error ("Invalid port in connection URI: {0}", URI);
raise Connection_Error
with "Invalid port in connection URI: '" & URI & "'";
end;
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;
-- ------------------------------
-- Set the server hostname.
-- ------------------------------
procedure Set_Server (Controller : in out Configuration;
Server : in String) is
begin
Controller.Server := To_Unbounded_String (Server);
end Set_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;
|
-----------------------------------------------------------------------
-- ADO Drivers -- Database Drivers
-- Copyright (C) 2010, 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.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));
begin
Controller.Port := Natural'Value (URI (Pos2 + 1 .. Slash_Pos - 1));
exception
when Constraint_Error =>
Log.Error ("Invalid port in connection URI: {0}", URI);
raise Connection_Error
with "Invalid port in connection URI: '" & URI & "'";
end;
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;
-- ------------------------------
-- Set the server hostname.
-- ------------------------------
procedure Set_Server (Controller : in out Configuration;
Server : in String) is
begin
Controller.Server := To_Unbounded_String (Server);
end Set_Server;
-- ------------------------------
-- Set the server port.
-- ------------------------------
procedure Set_Port (Controller : in out Configuration;
Port : in Natural) is
begin
Controller.Port := Port;
end Set_Port;
-- ------------------------------
-- Get the server port.
-- ------------------------------
function Get_Port (Controller : in Configuration) return Natural 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;
|
Implement the Set_Port procedure
|
Implement the Set_Port procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
bd57e00f1fdc0a7a2add55bfaaeb961e5f102e4e
|
src/asf-contexts-exceptions.adb
|
src/asf-contexts-exceptions.adb
|
-----------------------------------------------------------------------
-- asf-contexts-exceptions -- Exception handlers in faces context
-- Copyright (C) 2011, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
with ASF.Contexts.Faces;
with ASF.Applications.Messages.Factory;
package body ASF.Contexts.Exceptions is
-- ------------------------------
-- Take action to handle the <b>Exception_Event</b> instances that have been queued by
-- calls to <b>Application.Publish_Event</b>.
--
-- This operation is called after each ASF phase by the life cycle manager.
-- ------------------------------
procedure Handle (Handler : in out Exception_Handler) is
pragma Unreferenced (Handler);
use ASF.Applications;
use type ASF.Contexts.Faces.Faces_Context_Access;
function Get_Message (Event : in Events.Exceptions.Exception_Event'Class;
Context : in ASF.Contexts.Faces.Faces_Context'Class)
return ASF.Applications.Messages.Message;
procedure Process (Event : in Events.Exceptions.Exception_Event'Class;
Remove : out Boolean;
Context : in out ASF.Contexts.Faces.Faces_Context'Class);
-- ------------------------------
-- Get a localized message for the exception
-- ------------------------------
function Get_Message (Event : in Events.Exceptions.Exception_Event'Class;
Context : in ASF.Contexts.Faces.Faces_Context'Class)
return ASF.Applications.Messages.Message is
Name : constant String := Event.Get_Exception_Name;
Msg : constant String := Event.Get_Exception_Message;
Pos : constant Util.Strings.Maps.Cursor := Handler.Mapping.Find (Name);
begin
if Util.Strings.Maps.Has_Element (Pos) then
return Messages.Factory.Get_Message (Context => Context,
Message_Id => Util.Strings.Maps.Element (Pos),
Param1 => Msg);
elsif Msg'Length = 0 then
return Messages.Factory.Get_Message (Context => Context,
Message_Id => EXCEPTION_MESSAGE_BASIC_ID,
Param1 => Name);
else
return Messages.Factory.Get_Message (Context => Context,
Message_Id => EXCEPTION_MESSAGE_EXTENDED_ID,
Param1 => Name,
Param2 => Msg);
end if;
end Get_Message;
-- ------------------------------
-- Process each exception event and add a message in the faces context.
-- ------------------------------
procedure Process (Event : in Events.Exceptions.Exception_Event'Class;
Remove : out Boolean;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Msg : constant Messages.Message := Get_Message (Event, Context);
begin
Context.Add_Message (Client_Id => "",
Message => Msg);
Remove := True;
end Process;
Context : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
begin
if Context = null then
return;
end if;
if Context.Get_Response_Completed then
return;
end if;
Context.Iterate_Exception (Process'Access);
end Handle;
-- ------------------------------
-- Set the message id to be used when a given exception name is raised.
-- ------------------------------
procedure Set_Message (Handler : in out Exception_Handler;
Name : in String;
Message_Id : in String) is
begin
Handler.Mapping.Insert (Name, Message_Id);
end Set_Message;
-- ------------------------------
-- Queue an exception event to the exception handler. The exception event will be
-- processed at the end of the current ASF phase.
-- ------------------------------
procedure Queue_Exception (Queue : in out Exception_Queue;
Ex : in Ada.Exceptions.Exception_Occurrence) is
begin
Queue.Unhandled_Events.Append (ASF.Events.Exceptions.Create_Exception_Event (Ex));
end Queue_Exception;
-- ------------------------------
-- Clear the exception queue.
-- ------------------------------
overriding
procedure Finalize (Queue : in out Exception_Queue) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => ASF.Events.Exceptions.Exception_Event'Class,
Name => ASF.Events.Exceptions.Exception_Event_Access);
Len : Natural;
begin
loop
Len := Natural (Queue.Unhandled_Events.Length);
exit when Len = 0;
declare
Event : ASF.Events.Exceptions.Exception_Event_Access
:= Queue.Unhandled_Events.Element (Len);
begin
Free (Event);
Queue.Unhandled_Events.Delete (Len);
end;
end loop;
end Finalize;
end ASF.Contexts.Exceptions;
|
-----------------------------------------------------------------------
-- asf-contexts-exceptions -- Exception handlers in faces context
-- Copyright (C) 2011, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Unchecked_Deallocation;
with ASF.Contexts.Faces;
with ASF.Applications.Messages.Factory;
package body ASF.Contexts.Exceptions is
-- ------------------------------
-- Take action to handle the <b>Exception_Event</b> instances that have been queued by
-- calls to <b>Application.Publish_Event</b>.
--
-- This operation is called after each ASF phase by the life cycle manager.
-- ------------------------------
procedure Handle (Handler : in out Exception_Handler) is
use ASF.Applications;
use type ASF.Contexts.Faces.Faces_Context_Access;
function Get_Message (Event : in Events.Exceptions.Exception_Event'Class;
Context : in ASF.Contexts.Faces.Faces_Context'Class)
return ASF.Applications.Messages.Message;
procedure Process (Event : in Events.Exceptions.Exception_Event'Class;
Remove : out Boolean;
Context : in out ASF.Contexts.Faces.Faces_Context'Class);
-- ------------------------------
-- Get a localized message for the exception
-- ------------------------------
function Get_Message (Event : in Events.Exceptions.Exception_Event'Class;
Context : in ASF.Contexts.Faces.Faces_Context'Class)
return ASF.Applications.Messages.Message is
Name : constant String := Event.Get_Exception_Name;
Msg : constant String := Event.Get_Exception_Message;
Pos : constant Util.Strings.Maps.Cursor := Handler.Mapping.Find (Name);
begin
if Util.Strings.Maps.Has_Element (Pos) then
return Messages.Factory.Get_Message (Context => Context,
Message_Id => Util.Strings.Maps.Element (Pos),
Param1 => Msg);
elsif Msg'Length = 0 then
return Messages.Factory.Get_Message (Context => Context,
Message_Id => EXCEPTION_MESSAGE_BASIC_ID,
Param1 => Name);
else
return Messages.Factory.Get_Message (Context => Context,
Message_Id => EXCEPTION_MESSAGE_EXTENDED_ID,
Param1 => Name,
Param2 => Msg);
end if;
end Get_Message;
-- ------------------------------
-- Process each exception event and add a message in the faces context.
-- ------------------------------
procedure Process (Event : in Events.Exceptions.Exception_Event'Class;
Remove : out Boolean;
Context : in out ASF.Contexts.Faces.Faces_Context'Class) is
Msg : constant Messages.Message := Get_Message (Event, Context);
begin
Context.Add_Message (Client_Id => "",
Message => Msg);
Remove := True;
end Process;
Context : constant ASF.Contexts.Faces.Faces_Context_Access := ASF.Contexts.Faces.Current;
begin
if Context = null then
return;
end if;
if Context.Get_Response_Completed then
return;
end if;
Context.Iterate_Exception (Process'Access);
end Handle;
-- ------------------------------
-- Set the message id to be used when a given exception name is raised.
-- ------------------------------
procedure Set_Message (Handler : in out Exception_Handler;
Name : in String;
Message_Id : in String) is
begin
Handler.Mapping.Insert (Name, Message_Id);
end Set_Message;
-- ------------------------------
-- Queue an exception event to the exception handler. The exception event will be
-- processed at the end of the current ASF phase.
-- ------------------------------
procedure Queue_Exception (Queue : in out Exception_Queue;
Ex : in Ada.Exceptions.Exception_Occurrence) is
begin
Queue.Unhandled_Events.Append (ASF.Events.Exceptions.Create_Exception_Event (Ex));
end Queue_Exception;
-- ------------------------------
-- Clear the exception queue.
-- ------------------------------
overriding
procedure Finalize (Queue : in out Exception_Queue) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => ASF.Events.Exceptions.Exception_Event'Class,
Name => ASF.Events.Exceptions.Exception_Event_Access);
Len : Natural;
begin
loop
Len := Natural (Queue.Unhandled_Events.Length);
exit when Len = 0;
declare
Event : ASF.Events.Exceptions.Exception_Event_Access
:= Queue.Unhandled_Events.Element (Len);
begin
Free (Event);
Queue.Unhandled_Events.Delete (Len);
end;
end loop;
end Finalize;
end ASF.Contexts.Exceptions;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
f074160b739452efa15b0aef968028a30dbb0fa2
|
src/atlas-server.adb
|
src/atlas-server.adb
|
-----------------------------------------------------------------------
-- atlas-server -- Application server
-- Copyright (C) 2011, 2012, 2013, 2016, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Exceptions;
with Util.Log.Loggers;
with AWS.Net.SSL;
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;
procedure Setup is
new AWA.Setup.Applications.Configure (Atlas.Applications.Application'Class,
Atlas.Applications.Application_Access,
Atlas.Applications.Initialize);
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;
Log.Info ("Connect you browser to: http://localhost:8080{0}/index.html",
Atlas.Applications.CONTEXT_PATH);
Setup (WS, App, "atlas", Atlas.Applications.CONTEXT_PATH);
if not AWS.Net.SSL.Is_Supported then
Log.Error ("SSL is not supported by AWS.");
Log.Error ("SSL is required for the OAuth2/OpenID connector to "
& "connect to OAuth2/OpenID providers.");
Log.Error ("Please, rebuild AWS with SSL support.");
end if;
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, 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Exceptions;
with Util.Log.Loggers;
with ADO.Drivers;
with AWS.Net.SSL;
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;
procedure Setup is
new AWA.Setup.Applications.Configure (Atlas.Applications.Application'Class,
Atlas.Applications.Application_Access,
Atlas.Applications.Initialize);
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
ADO.Drivers.Initialize;
WS.Configure (Configure'Access);
WS.Start;
Log.Info ("Connect you browser to: http://localhost:8080{0}/index.html",
Atlas.Applications.CONTEXT_PATH);
Setup (WS, App, "atlas", Atlas.Applications.CONTEXT_PATH);
if not AWS.Net.SSL.Is_Supported then
Log.Error ("SSL is not supported by AWS.");
Log.Error ("SSL is required for the OAuth2/OpenID connector to "
& "connect to OAuth2/OpenID providers.");
Log.Error ("Please, rebuild AWS with SSL support.");
end if;
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;
|
Call ADO.Drivers.Initialize to setup all known database drivers
|
Call ADO.Drivers.Initialize to setup all known database drivers
|
Ada
|
apache-2.0
|
stcarrez/atlas
|
0f52ee83b175b4b28ae49fb45375e0866a9eaf98
|
src/port_specification-json.adb
|
src/port_specification-json.adb
|
-- This file is covered by the Internet Software Consortium (ISC) License
-- Reference: ../License.txt
with Utilities;
with Ada.Characters.Latin_1;
package body Port_Specification.Json is
package UTL renames Utilities;
package LAT renames Ada.Characters.Latin_1;
--------------------------------------------------------------------------------------------
-- describe_port
--------------------------------------------------------------------------------------------
procedure describe_port
(specs : Portspecs;
dossier : TIO.File_Type;
bucket : String;
index : Positive)
is
fpcval : constant String := fpc_value (specs.generated, specs.equivalent_fpc_port);
nvar : constant Natural := specs.get_number_of_variants;
begin
TIO.Put
(dossier,
UTL.json_object (True, 3, index) &
UTL.json_nvpair_string ("bucket", bucket, 1, pad) &
UTL.json_nvpair_string ("namebase", specs.get_namebase, 2, pad) &
UTL.json_nvpair_string ("version", specs.get_field_value (sp_version), 3, pad) &
homepage_line (specs) &
UTL.json_nvpair_string ("FPC", fpcval, 3, pad) &
UTL.json_nvpair_complex ("keywords", describe_keywords (specs), 3, pad) &
UTL.json_nvpair_complex ("distfile", describe_distfiles (specs), 3, pad) &
specs.get_json_contacts &
describe_Common_Platform_Enumeration (specs) &
UTL.json_name_complex ("variants", 4, pad) &
UTL.json_array (True, pad + 1)
);
for x in 1 .. nvar loop
declare
varstr : constant String := specs.get_list_item (Port_Specification.sp_variants, x);
sdesc : constant String := escape_tagline (specs.get_tagline (varstr));
spray : constant String := describe_subpackages (specs, varstr);
begin
TIO.Put
(dossier,
UTL.json_object (True, pad + 2, x) &
UTL.json_nvpair_string ("label", varstr, 1, pad + 3) &
UTL.json_nvpair_string ("sdesc", sdesc, 2, pad + 3) &
UTL.json_nvpair_complex ("spkgs", spray, 3, pad + 3) &
UTL.json_object (False, pad + 2, x)
);
end;
end loop;
TIO.Put
(dossier,
UTL.json_array (False, pad + 1) &
UTL.json_object (False, 3, index)
);
end describe_port;
--------------------------------------------------------------------------------------------
-- fpc_value
--------------------------------------------------------------------------------------------
function fpc_value (is_generated : Boolean; raw_value : String) return String is
begin
if is_generated then
return "generated";
else
return raw_value;
end if;
end fpc_value;
--------------------------------------------------------------------------------------------
-- describe_keywords
--------------------------------------------------------------------------------------------
function describe_keywords (specs : Portspecs) return String
is
raw : constant String := specs.get_field_value (Port_Specification.sp_keywords);
innerquote : constant String :=
HT.replace_char
(S => HT.replace_char (raw, LAT.Comma, LAT.Quotation & LAT.Comma),
focus => LAT.Space,
substring => LAT.Space & LAT.Quotation);
begin
return "[ " & LAT.Quotation & innerquote & LAT.Quotation & " ]";
end describe_keywords;
--------------------------------------------------------------------------------------------
-- describe_distfiles
--------------------------------------------------------------------------------------------
function describe_distfiles (specs : Portspecs) return String
is
numfiles : constant Natural := specs.get_list_length (Port_Specification.sp_distfiles);
result : HT.Text := HT.SUS ("[ ");
begin
for x in 1 .. numfiles loop
if x > 1 then
HT.SU.Append (result, ", ");
end if;
HT.SU.Append (result, LAT.Quotation & specs.get_repology_distfile (x) & LAT.Quotation);
end loop;
return HT.USS (result) & " ]";
end describe_distfiles;
--------------------------------------------------------------------------------------------
-- describe_subpackages
--------------------------------------------------------------------------------------------
function describe_subpackages (specs : Portspecs; variant : String) return String
is
numpkg : constant Natural := specs.get_subpackage_length (variant);
result : HT.Text := HT.SUS ("[ ");
begin
for x in 1 .. numpkg loop
if x > 1 then
HT.SU.Append (result, ", ");
end if;
HT.SU.Append (result, LAT.Quotation &
specs.get_subpackage_item (variant, x) & LAT.Quotation);
end loop;
return HT.USS (result) & " ]";
end describe_subpackages;
--------------------------------------------------------------------------------------------
-- escape_tagline
--------------------------------------------------------------------------------------------
function escape_tagline (raw : String) return String
is
focus : constant String :=
LAT.Reverse_Solidus &
LAT.Quotation &
LAT.Solidus &
LAT.BS &
LAT.FF &
LAT.LF &
LAT.CR &
LAT.HT;
curlen : Natural := raw'Length;
result : String (1 .. raw'Length * 2) := (others => ' ');
begin
result (1 .. curlen) := raw;
for x in focus'Range loop
if HT.count_char (result (1 .. curlen), focus (x)) > 0 then
declare
newstr : String := HT.replace_char (result (1 .. curlen), focus (x),
LAT.Reverse_Solidus & focus (x));
begin
curlen := newstr'Length;
result (1 .. curlen) := newstr;
end;
end if;
end loop;
return result (1 .. curlen);
end escape_tagline;
--------------------------------------------------------------------------------------------
-- homepage_line
--------------------------------------------------------------------------------------------
function homepage_line (specs : Portspecs) return String
is
homepage : constant String := specs.get_field_value (sp_homepage);
begin
if homepage = homepage_none or else
specs.repology_sucks
then
return "";
end if;
return UTL.json_nvpair_string ("homepage", specs.get_field_value (sp_homepage), 3, pad);
end homepage_line;
--------------------------------------------------------------------------------------------
-- describe_Common_Platform_Enumeration
--------------------------------------------------------------------------------------------
function describe_Common_Platform_Enumeration (specs : Portspecs) return String
is
function retrieve (key : String; default_value : String) return String;
function form_object (product, vendor : String) return String;
function retrieve (key : String; default_value : String) return String
is
key_text : HT.Text := HT.SUS (key);
begin
if specs.catch_all.Contains (key_text) then
return HT.USS (specs.catch_all.Element (key_text).list.First_Element);
else
return default_value;
end if;
end retrieve;
function form_object (product, vendor : String) return String
is
data1 : String := UTL.json_nvpair_string ("product", product, 1, 0); -- trailing LF
data2 : String := UTL.json_nvpair_string ("vendor", vendor, 1, 0); -- trailing LF
begin
return "{" & data1 (data1'First .. data1'Last - 1) & LAT.Comma
& data2 (data2'First .. data2'Last - 1) & " }";
end form_object;
begin
if not specs.uses.Contains (HT.SUS ("cpe")) then
return "";
end if;
declare
cpe_product : String := retrieve ("CPE_PRODUCT", HT.lowercase (specs.get_namebase));
cpe_vendor : String := retrieve ("CPE_VENDOR", cpe_product);
begin
return UTL.json_nvpair_complex ("cpe", form_object (cpe_product, cpe_vendor), 3, pad);
end;
end describe_Common_Platform_Enumeration;
end Port_Specification.Json;
|
-- This file is covered by the Internet Software Consortium (ISC) License
-- Reference: ../License.txt
with Utilities;
with Ada.Characters.Latin_1;
with HelperText;
package body Port_Specification.Json is
package LAT renames Ada.Characters.Latin_1;
package UTL renames Utilities;
package HT renames HelperText;
--------------------------------------------------------------------------------------------
-- describe_port
--------------------------------------------------------------------------------------------
procedure describe_port
(specs : Portspecs;
dossier : TIO.File_Type;
bucket : String;
index : Positive)
is
fpcval : constant String := fpc_value (specs.generated, specs.equivalent_fpc_port);
nvar : constant Natural := specs.get_number_of_variants;
begin
TIO.Put
(dossier,
UTL.json_object (True, 3, index) &
UTL.json_nvpair_string ("bucket", bucket, 1, pad) &
UTL.json_nvpair_string ("namebase", specs.get_namebase, 2, pad) &
UTL.json_nvpair_string ("version", specs.get_field_value (sp_version), 3, pad) &
homepage_line (specs) &
UTL.json_nvpair_string ("FPC", fpcval, 3, pad) &
UTL.json_nvpair_complex ("keywords", describe_keywords (specs), 3, pad) &
UTL.json_nvpair_complex ("distfile", describe_distfiles (specs), 3, pad) &
specs.get_json_contacts &
describe_Common_Platform_Enumeration (specs) &
UTL.json_name_complex ("variants", 4, pad) &
UTL.json_array (True, pad + 1)
);
for x in 1 .. nvar loop
declare
varstr : constant String := specs.get_list_item (Port_Specification.sp_variants, x);
sdesc : constant String := escape_tagline (specs.get_tagline (varstr));
spray : constant String := describe_subpackages (specs, varstr);
begin
TIO.Put
(dossier,
UTL.json_object (True, pad + 2, x) &
UTL.json_nvpair_string ("label", varstr, 1, pad + 3) &
UTL.json_nvpair_string ("sdesc", sdesc, 2, pad + 3) &
UTL.json_nvpair_complex ("spkgs", spray, 3, pad + 3) &
UTL.json_object (False, pad + 2, x)
);
end;
end loop;
TIO.Put
(dossier,
UTL.json_array (False, pad + 1) &
UTL.json_object (False, 3, index)
);
end describe_port;
--------------------------------------------------------------------------------------------
-- fpc_value
--------------------------------------------------------------------------------------------
function fpc_value (is_generated : Boolean; raw_value : String) return String is
begin
if is_generated then
return "generated";
else
return raw_value;
end if;
end fpc_value;
--------------------------------------------------------------------------------------------
-- describe_keywords
--------------------------------------------------------------------------------------------
function describe_keywords (specs : Portspecs) return String
is
raw : constant String := specs.get_field_value (Port_Specification.sp_keywords);
innerquote : constant String :=
HT.replace_char
(S => HT.replace_char (raw, LAT.Comma, LAT.Quotation & LAT.Comma),
focus => LAT.Space,
substring => LAT.Space & LAT.Quotation);
begin
return "[ " & LAT.Quotation & innerquote & LAT.Quotation & " ]";
end describe_keywords;
--------------------------------------------------------------------------------------------
-- describe_distfiles
--------------------------------------------------------------------------------------------
function describe_distfiles (specs : Portspecs) return String
is
numfiles : constant Natural := specs.get_list_length (Port_Specification.sp_distfiles);
result : HT.Text := HT.SUS ("[ ");
begin
for x in 1 .. numfiles loop
if x > 1 then
HT.SU.Append (result, ", ");
end if;
HT.SU.Append (result, LAT.Quotation & specs.get_repology_distfile (x) & LAT.Quotation);
end loop;
return HT.USS (result) & " ]";
end describe_distfiles;
--------------------------------------------------------------------------------------------
-- describe_subpackages
--------------------------------------------------------------------------------------------
function describe_subpackages (specs : Portspecs; variant : String) return String
is
numpkg : constant Natural := specs.get_subpackage_length (variant);
result : HT.Text := HT.SUS ("[ ");
begin
for x in 1 .. numpkg loop
if x > 1 then
HT.SU.Append (result, ", ");
end if;
HT.SU.Append (result, LAT.Quotation &
specs.get_subpackage_item (variant, x) & LAT.Quotation);
end loop;
return HT.USS (result) & " ]";
end describe_subpackages;
--------------------------------------------------------------------------------------------
-- escape_tagline
--------------------------------------------------------------------------------------------
function escape_tagline (raw : String) return String
is
focus : constant String :=
LAT.Reverse_Solidus &
LAT.Quotation &
LAT.Solidus &
LAT.BS &
LAT.FF &
LAT.LF &
LAT.CR &
LAT.HT;
curlen : Natural := raw'Length;
result : String (1 .. raw'Length * 2) := (others => ' ');
begin
result (1 .. curlen) := raw;
for x in focus'Range loop
if HT.count_char (result (1 .. curlen), focus (x)) > 0 then
declare
newstr : String := HT.replace_char (result (1 .. curlen), focus (x),
LAT.Reverse_Solidus & focus (x));
begin
curlen := newstr'Length;
result (1 .. curlen) := newstr;
end;
end if;
end loop;
return result (1 .. curlen);
end escape_tagline;
--------------------------------------------------------------------------------------------
-- homepage_line
--------------------------------------------------------------------------------------------
function homepage_line (specs : Portspecs) return String
is
homepage : constant String := specs.get_field_value (sp_homepage);
begin
if homepage = homepage_none or else
specs.repology_sucks
then
return "";
end if;
return UTL.json_nvpair_string ("homepage", specs.get_field_value (sp_homepage), 3, pad);
end homepage_line;
--------------------------------------------------------------------------------------------
-- describe_Common_Platform_Enumeration
--------------------------------------------------------------------------------------------
function describe_Common_Platform_Enumeration (specs : Portspecs) return String
is
function retrieve (key : String; default_value : String) return String;
function form_object return String;
procedure maybe_push (json_key, cpe_key, default_value : String);
procedure always_push (json_key, value : String);
pairs : string_crate.Vector;
function retrieve (key : String; default_value : String) return String
is
key_text : HT.Text := HT.SUS (key);
begin
if specs.catch_all.Contains (key_text) then
return HT.USS (specs.catch_all.Element (key_text).list.First_Element);
else
return default_value;
end if;
end retrieve;
procedure always_push (json_key, value : String) is
begin
pairs.Append (HT.SUS (json_key & "=" & value));
end always_push;
procedure maybe_push (json_key, cpe_key, default_value : String)
is
cpe_key_text : HT.Text := HT.SUS (cpe_key);
cpe_value : HT.Text;
begin
if specs.catch_all.Contains (cpe_key_text) then
cpe_value := specs.catch_all.Element (cpe_key_text).list.First_Element;
if not HT.equivalent (cpe_value, default_value) then
pairs.Append (HT.SUS (json_key & "=" & HT.USS (cpe_value)));
end if;
end if;
end maybe_push;
function form_object return String
is
procedure dump (position : string_crate.Cursor);
tracker : Natural := 0;
guts : HT.Text;
procedure dump (position : string_crate.Cursor)
is
both : String := HT.USS (string_crate.Element (position));
key : String := HT.part_1 (both, "=");
value : String := HT.part_2 (both, "=");
data : String := UTL.json_nvpair_string (key, value, 1, 0); -- trailing LF
begin
tracker := tracker + 1;
if tracker > 1 then
HT.SU.Append (guts, LAT.Comma);
end if;
HT.SU.Append (guts, data (data'First .. data'Last - 1));
end dump;
begin
pairs.Iterate (dump'Access);
return "{" & HT.USS (guts) & " }";
end form_object;
begin
if not specs.uses.Contains (HT.SUS ("cpe")) then
return "";
end if;
maybe_push ("part", "CPE_PART", "a");
declare
cpe_product : String := retrieve ("CPE_PRODUCT", HT.lowercase (specs.get_namebase));
cpe_vendor : String := retrieve ("CPE_VENDOR", cpe_product);
begin
-- probably should be vendor then product, but this was the original order
-- of repology json. Maintain order to avoid massive diff.
always_push ("product", cpe_product);
always_push ("vendor", cpe_vendor);
end;
maybe_push ("version", "CPE_VERSION", HT.USS (specs.version));
maybe_push ("update", "CPE_UPDATE", "");
maybe_push ("edition", "CPE_EDITION", "");
maybe_push ("lang", "CPE_LANG", "");
maybe_push ("sw_edition", "CPE_SW_EDITION", "");
maybe_push ("target_sw", "CPE_TARGET_SW", "take-anything");
maybe_push ("target_hw", "CPE_TARGET_HW", "x86-x86-arm64");
maybe_push ("other", "CPE_OTHER", HT.USS (specs.version));
return UTL.json_nvpair_complex ("cpe", form_object, 3, pad);
end describe_Common_Platform_Enumeration;
end Port_Specification.Json;
|
expand CPE output to repology.json
|
expand CPE output to repology.json
If any of the new 9 fields are defined to something other than its
default, add it to the json object. any definition of CPE_TARGET_SW and
CPE_TARGET_HW are always taken (no default)
|
Ada
|
isc
|
jrmarino/ravenadm,jrmarino/ravenadm,jrmarino/ravenadm
|
600e1d8a45f91067b62419646d29b8eddcf5e710
|
src/security-policies-roles.ads
|
src/security-policies-roles.ads
|
-----------------------------------------------------------------------
-- security-policies-roles -- Role based policies
-- 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.Strings.Unbounded;
-- == Role Based Security Policy ==
-- The <tt>Security.Policies.Roles</tt> package implements a role based security policy.
--
-- A role is represented by a name in security configuration files. A role based permission
-- is associated with a list of roles. The permission is granted if the user has one of these
-- roles.
--
-- <security-role>
-- <role-name>admin</role-name>
-- </security-role>
-- <security-role>
-- <role-name>manager</role-name>
-- </security-role>
-- <role-permission>
-- <name>create-workspace</name>
-- <role>admin</role>
-- <role>manager</role>
-- </role-permission>
--
-- This definition declares two roles: <tt>admin</tt> and <tt>manager</tt>
-- It 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.
--
-- A <tt>Security_Context</tt> must be associated with a set of roles before checking the
-- permission. This is done by using the <tt>Set_Role_Context</tt> operation:
--
-- Security.Policies.Roles.Set_Role_Context (Security.Contexts.Current, "admin");
--
package Security.Policies.Roles is
NAME : constant String := "Role-Policy";
-- Each role is represented by a <b>Role_Type</b> number to provide a fast
-- and efficient role check.
type Role_Type is new Natural range 0 .. 63;
for Role_Type'Size use 8;
type Role_Type_Array is array (Positive range <>) of Role_Type;
-- The <b>Role_Map</b> represents a set of roles which are assigned to a user.
-- Each role is represented by a boolean in the map. The implementation is limited
-- to 64 roles (the number of different permissions can be higher).
type Role_Map is array (Role_Type'Range) of Boolean;
pragma Pack (Role_Map);
-- ------------------------------
-- Policy context
-- ------------------------------
-- The <b>Role_Policy_Context</b> gives security context information that the role
-- based policy can use to verify the permission.
type Role_Policy_Context is new Policy_Context with record
Roles : Role_Map;
end record;
type Role_Policy_Context_Access is access all Role_Policy_Context'Class;
-- Set the roles which are assigned to the user in the security context.
-- The role policy will use these roles to verify a permission.
procedure Set_Role_Context (Context : in out Security.Contexts.Security_Context'Class;
Roles : in Role_Map);
-- Set the roles which are assigned to the user in the security context.
-- The role policy will use these roles to verify a permission.
procedure Set_Role_Context (Context : in out Security.Contexts.Security_Context'Class;
Roles : in String);
-- ------------------------------
-- Role based policy
-- ------------------------------
type Role_Policy is new Policy with private;
type Role_Policy_Access is access all Role_Policy'Class;
Invalid_Name : exception;
-- Get the policy name.
overriding
function Get_Name (From : in Role_Policy) return String;
-- Find the role type associated with the role name identified by <b>Name</b>.
-- Raises <b>Invalid_Name</b> if there is no role type.
function Find_Role (Manager : in Role_Policy;
Name : in String) return Role_Type;
-- Get the role name.
function Get_Role_Name (Manager : in Role_Policy;
Role : in Role_Type) return String;
-- Create a role
procedure Create_Role (Manager : in out Role_Policy;
Name : in String;
Role : out Role_Type);
-- Get or add a role type for the given name.
procedure Add_Role_Type (Manager : in out Role_Policy;
Name : in String;
Result : out Role_Type);
-- Set the roles specified in the <tt>Roles</tt> parameter. Each role is represented by
-- its name and multiple roles are separated by ','.
-- Raises Invalid_Name if a role was not found.
procedure Set_Roles (Manager : in Role_Policy;
Roles : in String;
Into : out Role_Map);
-- Setup the XML parser to read the <b>role-permission</b> description.
overriding
procedure Prepare_Config (Policy : in out Role_Policy;
Reader : in out Util.Serialize.IO.XML.Parser);
-- Finalize the policy manager.
overriding
procedure Finalize (Policy : in out Role_Policy);
private
type Role_Name_Array is
array (Role_Type'Range) of Ada.Strings.Unbounded.String_Access;
type Role_Policy is new Policy with record
Names : Role_Name_Array;
Next_Role : Role_Type := Role_Type'First;
end record;
type Controller_Config is record
Name : Util.Beans.Objects.Object;
Roles : Role_Type_Array (1 .. Integer (Role_Type'Last));
Count : Natural := 0;
Manager : Role_Policy_Access;
end record;
end Security.Policies.Roles;
|
-----------------------------------------------------------------------
-- security-policies-roles -- Role based policies
-- 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.Strings.Unbounded;
-- == Role Based Security Policy ==
-- The <tt>Security.Policies.Roles</tt> package implements a role based security policy.
--
-- === Policy creation ===
-- An instance of the <tt>Role_Policy</tt> must be created and registered in the policy manager.
-- Get or declare the following variables:
--
-- Manager : Security.Policies.Policy_Manager;
-- Policy : Security.Policies.Roles.Role_Policy_Access;
--
-- Create the role policy and register it in the policy manager as follows:
--
-- Policy := new Role_Policy;
-- Manager.Add_Policy (Policy.all'Access);
--
-- === Policy Configuration ===
-- A role is represented by a name in security configuration files. A role based permission
-- is associated with a list of roles. The permission is granted if the user has one of these
-- roles. When the role based policy is registered in the policy manager, the following
-- XML configuration is used:
--
-- <security-role>
-- <role-name>admin</role-name>
-- </security-role>
-- <security-role>
-- <role-name>manager</role-name>
-- </security-role>
-- <role-permission>
-- <name>create-workspace</name>
-- <role>admin</role>
-- <role>manager</role>
-- </role-permission>
--
-- This definition declares two roles: <tt>admin</tt> and <tt>manager</tt>
-- It 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.
--
-- Each role is identified by a name in the configuration file. It is represented by
-- a <tt>Role_Type</tt>. To provide an efficient implementation, the <tt>Role_Type</tt>
-- is represented as an integer with a limit of 64 different roles.
--
-- === Assigning roles to users ===
-- A <tt>Security_Context</tt> must be associated with a set of roles before checking the
-- permission. This is done by using the <tt>Set_Role_Context</tt> operation:
--
-- Security.Policies.Roles.Set_Role_Context (Security.Contexts.Current, "admin");
--
package Security.Policies.Roles is
NAME : constant String := "Role-Policy";
-- Each role is represented by a <b>Role_Type</b> number to provide a fast
-- and efficient role check.
type Role_Type is new Natural range 0 .. 63;
for Role_Type'Size use 8;
type Role_Type_Array is array (Positive range <>) of Role_Type;
-- The <b>Role_Map</b> represents a set of roles which are assigned to a user.
-- Each role is represented by a boolean in the map. The implementation is limited
-- to 64 roles (the number of different permissions can be higher).
type Role_Map is array (Role_Type'Range) of Boolean;
pragma Pack (Role_Map);
-- ------------------------------
-- Policy context
-- ------------------------------
-- The <b>Role_Policy_Context</b> gives security context information that the role
-- based policy can use to verify the permission.
type Role_Policy_Context is new Policy_Context with record
Roles : Role_Map;
end record;
type Role_Policy_Context_Access is access all Role_Policy_Context'Class;
-- Set the roles which are assigned to the user in the security context.
-- The role policy will use these roles to verify a permission.
procedure Set_Role_Context (Context : in out Security.Contexts.Security_Context'Class;
Roles : in Role_Map);
-- Set the roles which are assigned to the user in the security context.
-- The role policy will use these roles to verify a permission.
procedure Set_Role_Context (Context : in out Security.Contexts.Security_Context'Class;
Roles : in String);
-- ------------------------------
-- Role based policy
-- ------------------------------
type Role_Policy is new Policy with private;
type Role_Policy_Access is access all Role_Policy'Class;
Invalid_Name : exception;
-- Get the policy name.
overriding
function Get_Name (From : in Role_Policy) return String;
-- Find the role type associated with the role name identified by <b>Name</b>.
-- Raises <b>Invalid_Name</b> if there is no role type.
function Find_Role (Manager : in Role_Policy;
Name : in String) return Role_Type;
-- Get the role name.
function Get_Role_Name (Manager : in Role_Policy;
Role : in Role_Type) return String;
-- Create a role
procedure Create_Role (Manager : in out Role_Policy;
Name : in String;
Role : out Role_Type);
-- Get or add a role type for the given name.
procedure Add_Role_Type (Manager : in out Role_Policy;
Name : in String;
Result : out Role_Type);
-- Set the roles specified in the <tt>Roles</tt> parameter. Each role is represented by
-- its name and multiple roles are separated by ','.
-- Raises Invalid_Name if a role was not found.
procedure Set_Roles (Manager : in Role_Policy;
Roles : in String;
Into : out Role_Map);
-- Setup the XML parser to read the <b>role-permission</b> description.
overriding
procedure Prepare_Config (Policy : in out Role_Policy;
Reader : in out Util.Serialize.IO.XML.Parser);
-- Finalize the policy manager.
overriding
procedure Finalize (Policy : in out Role_Policy);
private
type Role_Name_Array is
array (Role_Type'Range) of Ada.Strings.Unbounded.String_Access;
type Role_Policy is new Policy with record
Names : Role_Name_Array;
Next_Role : Role_Type := Role_Type'First;
end record;
type Controller_Config is record
Name : Util.Beans.Objects.Object;
Roles : Role_Type_Array (1 .. Integer (Role_Type'Last));
Count : Natural := 0;
Manager : Role_Policy_Access;
end record;
end Security.Policies.Roles;
|
Document the role based policy
|
Document the role based policy
|
Ada
|
apache-2.0
|
stcarrez/ada-security
|
d6ce35f7c3b68e186658fe1fb2f519d8d4037d3c
|
src/asf-converters-sizes.adb
|
src/asf-converters-sizes.adb
|
-----------------------------------------------------------------------
-- asf-converters-sizes -- Size converter
-- 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.Exceptions;
with Ada.Strings.Unbounded;
with Util.Locales;
with Util.Strings;
with Util.Properties.Bundles;
with ASF.Locales;
with ASF.Utils;
with ASF.Applications.Main;
package body ASF.Converters.Sizes is
ONE_KB : constant Long_Long_Integer := 1_024;
ONE_MB : constant Long_Long_Integer := ONE_KB * 1_024;
ONE_GB : constant Long_Long_Integer := ONE_MB * 1_024;
UNIT_GB : aliased constant String := "size_giga_bytes";
UNIT_MB : aliased constant String := "size_mega_bytes";
UNIT_KB : aliased constant String := "size_kilo_bytes";
UNIT_B : aliased constant String := "size_bytes";
-- ------------------------------
-- Convert the object value into a string. The object value is associated
-- with the specified component.
-- If the string cannot be converted, the Invalid_Conversion exception should be raised.
-- ------------------------------
function To_String (Convert : in Size_Converter;
Context : in ASF.Contexts.Faces.Faces_Context'Class;
Component : in ASF.Components.Base.UIComponent'Class;
Value : in Util.Beans.Objects.Object) return String is
pragma Unreferenced (Convert);
Bundle : ASF.Locales.Bundle;
Locale : constant Util.Locales.Locale := Context.Get_Locale;
begin
begin
Context.Get_Application.Load_Bundle (Name => "sizes",
Locale => Util.Locales.To_String (Locale),
Bundle => Bundle);
exception
when E : Util.Properties.Bundles.NO_BUNDLE =>
Component.Log_Error ("Cannot localize sizes: {0}",
Ada.Exceptions.Exception_Message (E));
end;
-- Convert the value as an integer here so that we can raise
-- the Invalid_Conversion exception.
declare
Size : constant Long_Long_Integer := Util.Beans.Objects.To_Long_Long_Integer (Value);
Val : Integer;
Values : ASF.Utils.Object_Array (1 .. 1);
Result : Ada.Strings.Unbounded.Unbounded_String;
Unit : Util.Strings.Name_Access;
begin
if Size >= ONE_GB then
Val := Integer ((Size + ONE_GB / 2) / ONE_GB);
Unit := UNIT_GB'Access;
elsif Size >= ONE_MB then
Val := Integer ((Size + ONE_MB / 2) / ONE_MB);
Unit := UNIT_MB'Access;
elsif Size >= ONE_KB then
Val := Integer ((Size + ONE_KB / 2) / ONE_KB);
Unit := UNIT_KB'Access;
else
Val := Integer (Size);
Unit := UNIT_B'Access;
end if;
Values (1) := Util.Beans.Objects.To_Object (Val);
ASF.Utils.Formats.Format (Bundle.Get (Unit.all), Values, Result);
return Ada.Strings.Unbounded.To_String (Result);
end;
exception
when E : others =>
raise ASF.Converters.Invalid_Conversion with Ada.Exceptions.Exception_Message (E);
end To_String;
-- ------------------------------
-- Convert the date string into an object for the specified component.
-- If the string cannot be converted, the Invalid_Conversion exception should be raised.
-- ------------------------------
function To_Object (Convert : in Size_Converter;
Context : in ASF.Contexts.Faces.Faces_Context'Class;
Component : in ASF.Components.Base.UIComponent'Class;
Value : in String) return Util.Beans.Objects.Object is
pragma Unreferenced (Convert, Context, Value);
begin
Component.Log_Error ("Conversion of string to a size is not implemented");
raise ASF.Converters.Invalid_Conversion with "Not implemented";
return Util.Beans.Objects.Null_Object;
end To_Object;
end ASF.Converters.Sizes;
|
-----------------------------------------------------------------------
-- asf-converters-sizes -- Size converter
-- 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.Exceptions;
with Ada.Strings.Unbounded;
with Util.Locales;
with Util.Strings;
with Util.Properties.Bundles;
with ASF.Locales;
with ASF.Utils;
with ASF.Applications.Main;
package body ASF.Converters.Sizes is
ONE_KB : constant Long_Long_Integer := 1_024;
ONE_MB : constant Long_Long_Integer := ONE_KB * 1_024;
ONE_GB : constant Long_Long_Integer := ONE_MB * 1_024;
UNIT_GB : aliased constant String := "size_giga_bytes";
UNIT_MB : aliased constant String := "size_mega_bytes";
UNIT_KB : aliased constant String := "size_kilo_bytes";
UNIT_B : aliased constant String := "size_bytes";
-- ------------------------------
-- Convert the object value into a string. The object value is associated
-- with the specified component.
-- If the string cannot be converted, the Invalid_Conversion exception should be raised.
-- ------------------------------
function To_String (Convert : in Size_Converter;
Context : in ASF.Contexts.Faces.Faces_Context'Class;
Component : in ASF.Components.Base.UIComponent'Class;
Value : in Util.Beans.Objects.Object) return String is
pragma Unreferenced (Convert);
Bundle : ASF.Locales.Bundle;
Locale : constant Util.Locales.Locale := Context.Get_Locale;
begin
begin
ASF.Applications.Main.Load_Bundle (Context.Get_Application.all,
Name => "sizes",
Locale => Util.Locales.To_String (Locale),
Bundle => Bundle);
exception
when E : Util.Properties.Bundles.NO_BUNDLE =>
Component.Log_Error ("Cannot localize sizes: {0}",
Ada.Exceptions.Exception_Message (E));
end;
-- Convert the value as an integer here so that we can raise
-- the Invalid_Conversion exception.
declare
Size : constant Long_Long_Integer := Util.Beans.Objects.To_Long_Long_Integer (Value);
Val : Integer;
Values : ASF.Utils.Object_Array (1 .. 1);
Result : Ada.Strings.Unbounded.Unbounded_String;
Unit : Util.Strings.Name_Access;
begin
if Size >= ONE_GB then
Val := Integer ((Size + ONE_GB / 2) / ONE_GB);
Unit := UNIT_GB'Access;
elsif Size >= ONE_MB then
Val := Integer ((Size + ONE_MB / 2) / ONE_MB);
Unit := UNIT_MB'Access;
elsif Size >= ONE_KB then
Val := Integer ((Size + ONE_KB / 2) / ONE_KB);
Unit := UNIT_KB'Access;
else
Val := Integer (Size);
Unit := UNIT_B'Access;
end if;
Values (1) := Util.Beans.Objects.To_Object (Val);
ASF.Utils.Formats.Format (Bundle.Get (Unit.all), Values, Result);
return Ada.Strings.Unbounded.To_String (Result);
end;
exception
when E : others =>
raise ASF.Converters.Invalid_Conversion with Ada.Exceptions.Exception_Message (E);
end To_String;
-- ------------------------------
-- Convert the date string into an object for the specified component.
-- If the string cannot be converted, the Invalid_Conversion exception should be raised.
-- ------------------------------
function To_Object (Convert : in Size_Converter;
Context : in ASF.Contexts.Faces.Faces_Context'Class;
Component : in ASF.Components.Base.UIComponent'Class;
Value : in String) return Util.Beans.Objects.Object is
pragma Unreferenced (Convert, Context, Value);
begin
Component.Log_Error ("Conversion of string to a size is not implemented");
raise ASF.Converters.Invalid_Conversion with "Not implemented";
return Util.Beans.Objects.Null_Object;
end To_Object;
end ASF.Converters.Sizes;
|
Fix compilation warning
|
Fix compilation warning
|
Ada
|
apache-2.0
|
stcarrez/ada-asf,stcarrez/ada-asf,stcarrez/ada-asf
|
6b8b6cc10908bd368283f6468d7f267f7128bf88
|
src/wiki-filters.ads
|
src/wiki-filters.ads
|
-----------------------------------------------------------------------
-- wiki-filters -- Wiki filters
-- 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 Ada.Finalization;
with Wiki.Attributes;
with Wiki.Documents;
with Wiki.Nodes;
with Wiki.Strings;
-- == Filters ==
-- The <b>Wiki.Filters</b> package provides a simple filter framework that allows to plug
-- specific filters when a wiki document is parsed and processed. The <tt>Filter_Type</tt>
-- implements the <tt>Document_Reader</tt> interface to catch all the wiki document operations
-- and it forwards the different calls to a next wiki document instance. A filter can do some
-- operations while calls are made so that it can:
--
-- * Get the text content and filter it by looking at forbidden words in some dictionary,
-- * Ignore some formatting construct (for example to forbid the use of links),
-- * Verify and do some corrections on HTML content embedded in wiki text,
-- * Expand some plugins, specific links to complex content.
--
-- To implement a new filter, the <tt>Filter_Type</tt> type must be used as a base type
-- and some of the operations have to be overriden. The default <tt>Filter_Type</tt> operations
-- just propagate the call to the attached wiki document instance (ie, a kind of pass
-- through filter).
--
package Wiki.Filters is
pragma Preelaborate;
use Ada.Strings.Wide_Wide_Unbounded;
-- ------------------------------
-- Filter type
-- ------------------------------
type Filter_Type is new Ada.Finalization.Limited_Controlled with private;
type Filter_Type_Access is access all Filter_Type'Class;
-- Add a simple node such as N_LINE_BREAK, N_HORIZONTAL_RULE or N_PARAGRAPH to the document.
procedure Add_Node (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Kind : in Wiki.Nodes.Simple_Node_Kind);
-- Add a text content with the given format to the document.
procedure Add_Text (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Text : in Wiki.Strings.WString;
Format : in Wiki.Nodes.Format_Map);
-- Add a section header with the given level in the document.
procedure Add_Header (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Header : in Wiki.Strings.WString;
Level : in Natural);
-- Push a HTML node with the given tag to the document.
procedure Push_Node (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Tag : in Wiki.Nodes.Html_Tag_Type;
Attributes : in out Wiki.Attributes.Attribute_List_Type);
-- Pop a HTML node with the given tag.
procedure Pop_Node (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Tag : in Wiki.Nodes.Html_Tag_Type);
-- 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 Filter_Type;
Level : in Natural);
-- Add a list item (<li>). Close the previous paragraph and list item if any.
-- The list item will be closed at the next list item, next paragraph or next header.
procedure Add_List_Item (Document : in out Filter_Type;
Level : in Positive;
Ordered : in Boolean);
-- Add a link.
procedure Add_Link (Document : in out Filter_Type;
Name : in Unbounded_Wide_Wide_String;
Link : in Unbounded_Wide_Wide_String;
Language : in Unbounded_Wide_Wide_String;
Title : in Unbounded_Wide_Wide_String);
-- Add an image.
procedure Add_Image (Document : in out Filter_Type;
Link : in Unbounded_Wide_Wide_String;
Alt : in Unbounded_Wide_Wide_String;
Position : in Unbounded_Wide_Wide_String;
Description : in Unbounded_Wide_Wide_String);
-- Add a quote.
procedure Add_Quote (Document : in out Filter_Type;
Quote : in Unbounded_Wide_Wide_String;
Link : in Unbounded_Wide_Wide_String;
Language : in Unbounded_Wide_Wide_String);
-- Add a text block that is pre-formatted.
procedure Add_Preformatted (Document : in out Filter_Type;
Text : in Unbounded_Wide_Wide_String;
Format : in Unbounded_Wide_Wide_String);
-- Finish the document after complete wiki text has been parsed.
procedure Finish (Document : in out Filter_Type);
private
type Filter_Type is new Ada.Finalization.Limited_Controlled with record
Next : Filter_Type_Access;
end record;
end Wiki.Filters;
|
-----------------------------------------------------------------------
-- wiki-filters -- Wiki filters
-- 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 Ada.Finalization;
with Wiki.Attributes;
with Wiki.Documents;
with Wiki.Nodes;
with Wiki.Strings;
-- == Filters ==
-- The <b>Wiki.Filters</b> package provides a simple filter framework that allows to plug
-- specific filters when a wiki document is parsed and processed. The <tt>Filter_Type</tt>
-- implements the <tt>Document_Reader</tt> interface to catch all the wiki document operations
-- and it forwards the different calls to a next wiki document instance. A filter can do some
-- operations while calls are made so that it can:
--
-- * Get the text content and filter it by looking at forbidden words in some dictionary,
-- * Ignore some formatting construct (for example to forbid the use of links),
-- * Verify and do some corrections on HTML content embedded in wiki text,
-- * Expand some plugins, specific links to complex content.
--
-- To implement a new filter, the <tt>Filter_Type</tt> type must be used as a base type
-- and some of the operations have to be overriden. The default <tt>Filter_Type</tt> operations
-- just propagate the call to the attached wiki document instance (ie, a kind of pass
-- through filter).
--
package Wiki.Filters is
pragma Preelaborate;
use Ada.Strings.Wide_Wide_Unbounded;
-- ------------------------------
-- Filter type
-- ------------------------------
type Filter_Type is new Ada.Finalization.Limited_Controlled with private;
type Filter_Type_Access is access all Filter_Type'Class;
-- Add a simple node such as N_LINE_BREAK, N_HORIZONTAL_RULE or N_PARAGRAPH to the document.
procedure Add_Node (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Kind : in Wiki.Nodes.Simple_Node_Kind);
-- Add a text content with the given format to the document.
procedure Add_Text (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Text : in Wiki.Strings.WString;
Format : in Wiki.Nodes.Format_Map);
-- Add a section header with the given level in the document.
procedure Add_Header (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Header : in Wiki.Strings.WString;
Level : in Natural);
-- Push a HTML node with the given tag to the document.
procedure Push_Node (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Tag : in Wiki.Nodes.Html_Tag_Type;
Attributes : in out Wiki.Attributes.Attribute_List_Type);
-- Pop a HTML node with the given tag.
procedure Pop_Node (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Tag : in Wiki.Nodes.Html_Tag_Type);
-- 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 Filter_Type;
Level : in Natural);
-- Add a list item (<li>). Close the previous paragraph and list item if any.
-- The list item will be closed at the next list item, next paragraph or next header.
procedure Add_List_Item (Document : in out Filter_Type;
Level : in Positive;
Ordered : in Boolean);
-- Add a link.
procedure Add_Link (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List_Type);
-- Add an image.
procedure Add_Image (Filter : in out Filter_Type;
Document : in out Wiki.Nodes.Document;
Name : in Wiki.Strings.WString;
Attributes : in out Wiki.Attributes.Attribute_List_Type);
-- Add a quote.
procedure Add_Quote (Document : in out Filter_Type;
Quote : in Unbounded_Wide_Wide_String;
Link : in Unbounded_Wide_Wide_String;
Language : in Unbounded_Wide_Wide_String);
-- Add a text block that is pre-formatted.
procedure Add_Preformatted (Document : in out Filter_Type;
Text : in Unbounded_Wide_Wide_String;
Format : in Unbounded_Wide_Wide_String);
-- Finish the document after complete wiki text has been parsed.
procedure Finish (Document : in out Filter_Type);
private
type Filter_Type is new Ada.Finalization.Limited_Controlled with record
Next : Filter_Type_Access;
end record;
end Wiki.Filters;
|
Update the Add_Link and Add_Image operations for the new implementation
|
Update the Add_Link and Add_Image operations for the new implementation
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
eeee5689743593859e456d4152db06ff6583f09b
|
src/wiki-helpers.ads
|
src/wiki-helpers.ads
|
-----------------------------------------------------------------------
-- wiki-helpers -- Helper operations for wiki parsers and renderer
-- Copyright (C) 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Strings;
package Wiki.Helpers is
pragma Preelaborate;
LF : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#0A#);
CR : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#0D#);
HT : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#09#);
-- Returns True if the character is a space or tab.
function Is_Space (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a space, tab or a newline.
function Is_Space_Or_Newline (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a line terminator.
function Is_Newline (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the text is a valid URL
function Is_Url (Text : in Wiki.Strings.WString) return Boolean;
-- Returns True if the extension part correspond to an image.
-- Recognized extension are: .png, .gif, .jpg, .jpeg.
-- The extension case is ignored.
function Is_Image_Extension (Ext : in Wiki.Strings.WString) return Boolean;
-- Given the current tag on the top of the stack and the new tag that will be pushed,
-- decide whether the current tag must be closed or not.
-- Returns True if the current tag must be closed.
function Need_Close (Tag : in Html_Tag;
Current_Tag : in Html_Tag) return Boolean;
end Wiki.Helpers;
|
-----------------------------------------------------------------------
-- wiki-helpers -- Helper operations for wiki parsers and renderer
-- Copyright (C) 2016 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Wiki.Strings;
package Wiki.Helpers is
pragma Preelaborate;
LF : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#0A#);
CR : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#0D#);
HT : constant Wiki.Strings.WChar := Wiki.Strings.WChar'Val (16#09#);
-- Returns True if the character is a space or tab.
function Is_Space (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a space, tab or a newline.
function Is_Space_Or_Newline (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the character is a line terminator.
function Is_Newline (C : in Wiki.Strings.WChar) return Boolean;
-- Returns True if the text is a valid URL
function Is_Url (Text : in Wiki.Strings.WString) return Boolean;
-- Returns True if the extension part correspond to an image.
-- Recognized extension are: .png, .gif, .jpg, .jpeg.
-- The extension case is ignored.
function Is_Image_Extension (Ext : in Wiki.Strings.WString) return Boolean;
-- Given the current tag on the top of the stack and the new tag that will be pushed,
-- decide whether the current tag must be closed or not.
-- Returns True if the current tag must be closed.
function Need_Close (Tag : in Html_Tag;
Current_Tag : in Html_Tag) return Boolean;
-- Get the dimension represented by the string. The string has one of the following
-- formats:
-- original -> Width, Height := Natural'Last
-- default -> Width := 800, Height := 0
-- upright -> Width := 800, Height := 0
-- <width>px -> Width := <width>, Height := 0
-- x<height>px -> Width := 0, Height := <height>
-- <width>x<height>px -> Width := <width>, Height := <height>
procedure Get_Sizes (Dimension : in Wiki.Strings.WString;
Width : out Natural;
Height : out Natural);
end Wiki.Helpers;
|
Declare the Get_Sizes procedure
|
Declare the Get_Sizes procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-wiki,stcarrez/ada-wiki
|
309cd17177d2a3aeb15156b196aa3b68f781d621
|
src/el-variables-default.adb
|
src/el-variables-default.adb
|
-----------------------------------------------------------------------
-- EL.Variables -- Default Variable Mapper
-- 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 EL.Expressions;
package body EL.Variables.Default is
overriding
procedure Bind (Mapper : in out Default_Variable_Mapper;
Name : in String;
Value : in EL.Objects.Object) is
Expr : constant EL.Expressions.Value_Expression
:= EL.Expressions.Create_ValueExpression (Value);
begin
Mapper.Map.Include (Key => To_Unbounded_String (Name),
New_Item => EL.Expressions.Expression (Expr));
end Bind;
overriding
function Get_Variable (Mapper : Default_Variable_Mapper;
Name : Unbounded_String)
return EL.Expressions.Expression is
C : constant Variable_Maps.Cursor := Mapper.Map.Find (Name);
begin
if not Variable_Maps.Has_Element (C) then
if Mapper.Next_Mapper /= null then
return Mapper.Next_Mapper.Get_Variable (Name);
end if;
-- Avoid raising an exception if we can't resolve a variable.
-- Instead, return a null expression. This speeds up the resolution and
-- creation of Ada bean in ASF framework (cost of exception is high compared to this).
return E : EL.Expressions.Expression;
end if;
return Variable_Maps.Element (C);
end Get_Variable;
overriding
procedure Set_Variable (Mapper : in out Default_Variable_Mapper;
Name : in Unbounded_String;
Value : in EL.Expressions.Expression) is
begin
Mapper.Map.Include (Key => Name,
New_Item => Value);
end Set_Variable;
-- ------------------------------
-- Set the next variable mapper that will be used to resolve a variable if
-- the current variable mapper does not find a variable.
-- ------------------------------
procedure Set_Next_Variable_Mapper (Mapper : in out Default_Variable_Mapper;
Next_Mapper : in Variable_Mapper_Access) is
begin
Mapper.Next_Mapper := Next_Mapper;
end Set_Next_Variable_Mapper;
end EL.Variables.Default;
|
-----------------------------------------------------------------------
-- EL.Variables -- Default Variable Mapper
-- 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 EL.Expressions;
package body EL.Variables.Default is
overriding
procedure Bind (Mapper : in out Default_Variable_Mapper;
Name : in String;
Value : in EL.Objects.Object) is
Expr : constant EL.Expressions.Value_Expression
:= EL.Expressions.Create_ValueExpression (Value);
begin
Mapper.Map.Include (Key => To_Unbounded_String (Name),
New_Item => EL.Expressions.Expression (Expr));
end Bind;
overriding
function Get_Variable (Mapper : Default_Variable_Mapper;
Name : Unbounded_String)
return EL.Expressions.Expression is
C : constant Variable_Maps.Cursor := Mapper.Map.Find (Name);
begin
if not Variable_Maps.Has_Element (C) then
if Mapper.Next_Mapper /= null then
return Mapper.Next_Mapper.all.Get_Variable (Name);
end if;
-- Avoid raising an exception if we can't resolve a variable.
-- Instead, return a null expression. This speeds up the resolution and
-- creation of Ada bean in ASF framework (cost of exception is high compared to this).
return E : EL.Expressions.Expression;
end if;
return Variable_Maps.Element (C);
end Get_Variable;
overriding
procedure Set_Variable (Mapper : in out Default_Variable_Mapper;
Name : in Unbounded_String;
Value : in EL.Expressions.Expression) is
begin
Mapper.Map.Include (Key => Name,
New_Item => Value);
end Set_Variable;
-- ------------------------------
-- Set the next variable mapper that will be used to resolve a variable if
-- the current variable mapper does not find a variable.
-- ------------------------------
procedure Set_Next_Variable_Mapper (Mapper : in out Default_Variable_Mapper;
Next_Mapper : in Variable_Mapper_Access) is
begin
Mapper.Next_Mapper := Next_Mapper;
end Set_Next_Variable_Mapper;
end EL.Variables.Default;
|
Fix Issue 1:build failed with gcc 4.7
|
Fix Issue 1:build failed with gcc 4.7
|
Ada
|
apache-2.0
|
stcarrez/ada-el
|
6426597deed2cccab528f7d374358f18f07c31a5
|
src/security-oauth-clients.ads
|
src/security-oauth-clients.ads
|
-----------------------------------------------------------------------
-- security-oauth -- OAuth Security
-- 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 Security.Permissions;
-- The <b>Security.OAuth.Clients</b> package implements the client OAuth 2.0 authorization.
--
-- Note: OAuth 1.0 could be implemented but since it's being deprecated it's not worth doing it.
package Security.OAuth.Clients is
-- ------------------------------
-- Access Token
-- ------------------------------
-- Access tokens are credentials used to access protected resources.
-- The access token is represented as a <b>Principal</b>. This is an opaque
-- value for an application.
type Access_Token (Len : Natural) is new Security.Permissions.Principal with private;
type Access_Token_Access is access all Access_Token'Class;
-- Returns true if the given role is stored in the user principal.
function Has_Role (User : in Access_Token;
Role : in Permissions.Role_Type) return Boolean;
-- Get the principal name. This is the OAuth access token.
function Get_Name (From : in Access_Token) return String;
-- ------------------------------
-- Application
-- ------------------------------
-- The <b>Application</b> holds the necessary information to let a user
-- grant access to its protected resources on the resource server. It contains
-- information that allows the OAuth authorization server to identify the
-- application (client id and secret key).
type Application is tagged private;
-- 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);
-- 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);
-- 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);
-- Set the OAuth authorization server URI that the application must use
-- to exchange the OAuth code into an access token.
procedure Set_Provider_URI (App : in out Application;
URI : in String);
-- OAuth 2.0 Section 4.1.1 Authorization Request
-- Build a unique opaque value used to prevent cross-site request forgery.
-- The <b>Nonce</b> parameters is an optional but recommended unique value
-- used only once. The state value will be returned back by the OAuth provider.
-- This protects the <tt>client_id</tt> and <tt>redirect_uri</tt> parameters.
function Get_State (App : in Application;
Nonce : in String) return String;
-- Get the authenticate parameters to build the URI to redirect the user to
-- the OAuth authorization form.
function Get_Auth_Params (App : in Application;
State : in String;
Scope : in String := "") return String;
-- OAuth 2.0 Section 4.1.2 Authorization Response
-- Verify that the <b>State</b> opaque value was created by the <b>Get_State</b>
-- operation with the given client and redirect URL.
function Is_Valid_State (App : in Application;
Nonce : in String;
State : in String) return Boolean;
-- OAuth 2.0 Section 4.1.3. Access Token Request
-- Section 4.1.4. Access Token Response
-- Exchange the OAuth code into an access token.
function Request_Access_Token (App : in Application;
Code : in String) return Access_Token_Access;
-- Create the access token
function Create_Access_Token (App : in Application;
Token : in String;
Expires : in Natural) return Access_Token_Access;
private
type Access_Token (Len : Natural) is new Security.Permissions.Principal with record
Access_Id : String (1 .. Len);
end record;
type Application is tagged record
Client_Id : Ada.Strings.Unbounded.Unbounded_String;
Secret : Ada.Strings.Unbounded.Unbounded_String;
Callback : Ada.Strings.Unbounded.Unbounded_String;
Request_URI : Ada.Strings.Unbounded.Unbounded_String;
Protect : Ada.Strings.Unbounded.Unbounded_String;
Key : Ada.Strings.Unbounded.Unbounded_String;
end record;
end Security.OAuth.Clients;
|
-----------------------------------------------------------------------
-- security-oauth -- OAuth Security
-- 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 Security.Permissions;
-- The <b>Security.OAuth.Clients</b> package implements the client OAuth 2.0 authorization.
--
-- Note: OAuth 1.0 could be implemented but since it's being deprecated it's not worth doing it.
package Security.OAuth.Clients is
-- ------------------------------
-- Access Token
-- ------------------------------
-- Access tokens are credentials used to access protected resources.
-- The access token is represented as a <b>Principal</b>. This is an opaque
-- value for an application.
type Access_Token (Len : Natural) is new Security.Principal with private;
type Access_Token_Access is access all Access_Token'Class;
-- Get the principal name. This is the OAuth access token.
function Get_Name (From : in Access_Token) return String;
-- ------------------------------
-- Application
-- ------------------------------
-- The <b>Application</b> holds the necessary information to let a user
-- grant access to its protected resources on the resource server. It contains
-- information that allows the OAuth authorization server to identify the
-- application (client id and secret key).
type Application is tagged private;
-- 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);
-- 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);
-- 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);
-- Set the OAuth authorization server URI that the application must use
-- to exchange the OAuth code into an access token.
procedure Set_Provider_URI (App : in out Application;
URI : in String);
-- OAuth 2.0 Section 4.1.1 Authorization Request
-- Build a unique opaque value used to prevent cross-site request forgery.
-- The <b>Nonce</b> parameters is an optional but recommended unique value
-- used only once. The state value will be returned back by the OAuth provider.
-- This protects the <tt>client_id</tt> and <tt>redirect_uri</tt> parameters.
function Get_State (App : in Application;
Nonce : in String) return String;
-- Get the authenticate parameters to build the URI to redirect the user to
-- the OAuth authorization form.
function Get_Auth_Params (App : in Application;
State : in String;
Scope : in String := "") return String;
-- OAuth 2.0 Section 4.1.2 Authorization Response
-- Verify that the <b>State</b> opaque value was created by the <b>Get_State</b>
-- operation with the given client and redirect URL.
function Is_Valid_State (App : in Application;
Nonce : in String;
State : in String) return Boolean;
-- OAuth 2.0 Section 4.1.3. Access Token Request
-- Section 4.1.4. Access Token Response
-- Exchange the OAuth code into an access token.
function Request_Access_Token (App : in Application;
Code : in String) return Access_Token_Access;
-- Create the access token
function Create_Access_Token (App : in Application;
Token : in String;
Expires : in Natural) return Access_Token_Access;
private
type Access_Token (Len : Natural) is new Security.Principal with record
Access_Id : String (1 .. Len);
end record;
type Application is tagged record
Client_Id : Ada.Strings.Unbounded.Unbounded_String;
Secret : Ada.Strings.Unbounded.Unbounded_String;
Callback : Ada.Strings.Unbounded.Unbounded_String;
Request_URI : Ada.Strings.Unbounded.Unbounded_String;
Protect : Ada.Strings.Unbounded.Unbounded_String;
Key : Ada.Strings.Unbounded.Unbounded_String;
end record;
end Security.OAuth.Clients;
|
Remove the Has_Role operation
|
Remove the Has_Role operation
|
Ada
|
apache-2.0
|
Letractively/ada-security
|
6b534b83a2e1f2ed317d27e9099b83a1e02d4046
|
src/ado-sql.ads
|
src/ado-sql.ads
|
-----------------------------------------------------------------------
-- ADO SQL -- Basic SQL Generation
-- Copyright (C) 2010, 2011, 2012, 2015 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Calendar;
with ADO.Parameters;
with ADO.Drivers.Dialects;
-- Utilities for creating SQL queries and statements.
package ADO.SQL is
use Ada.Strings.Unbounded;
-- --------------------
-- Buffer
-- --------------------
-- The <b>Buffer</b> type allows to build easily an SQL statement.
--
type Buffer is private;
type Buffer_Access is access all Buffer;
-- Clear the SQL buffer.
procedure Clear (Target : in out Buffer);
-- Append an SQL extract into the buffer.
procedure Append (Target : in out Buffer;
SQL : in String);
-- Append a name in the buffer and escape that
-- name if this is a reserved keyword.
procedure Append_Name (Target : in out Buffer;
Name : in String);
-- Append a string value in the buffer and
-- escape any special character if necessary.
procedure Append_Value (Target : in out Buffer;
Value : in String);
-- Append a string value in the buffer and
-- escape any special character if necessary.
procedure Append_Value (Target : in out Buffer;
Value : in Unbounded_String);
-- Append the integer value in the buffer.
procedure Append_Value (Target : in out Buffer;
Value : in Long_Integer);
-- Append the integer value in the buffer.
procedure Append_Value (Target : in out Buffer;
Value : in Integer);
-- Append the identifier value in the buffer.
procedure Append_Value (Target : in out Buffer;
Value : in Identifier);
-- Get the SQL string that was accumulated in the buffer.
function To_String (From : in Buffer) return String;
-- --------------------
-- Query
-- --------------------
-- The <b>Query</b> type contains the elements for building and
-- executing the request. This includes:
-- <ul>
-- <li>The SQL request (full request or a fragment)</li>
-- <li>The SQL request parameters </li>
-- <li>An SQL filter condition</li>
-- </ul>
--
type Query is new ADO.Parameters.List with record
SQL : Buffer;
Filter : Buffer;
Join : Buffer;
end record;
type Query_Access is access all Query'Class;
-- Clear the query object.
overriding
procedure Clear (Target : in out Query);
-- Set the SQL dialect description object.
procedure Set_Dialect (Target : in out Query;
D : in ADO.Drivers.Dialects.Dialect_Access);
procedure Set_Filter (Target : in out Query;
Filter : in String);
function Has_Filter (Source : in Query) return Boolean;
function Get_Filter (Source : in Query) return String;
-- Set the join condition.
procedure Set_Join (Target : in out Query;
Join : in String);
-- Returns true if there is a join condition
function Has_Join (Source : in Query) return Boolean;
-- Get the join condition
function Get_Join (Source : in Query) return String;
-- Set the parameters from another parameter list.
-- If the parameter list is a query object, also copy the filter part.
procedure Set_Parameters (Params : in out Query;
From : in ADO.Parameters.Abstract_List'Class);
-- Expand the parameters into the query and return the expanded SQL query.
function Expand (Source : in Query) return String;
-- --------------------
-- Update Query
-- --------------------
-- The <b>Update_Query</b> provides additional helper functions to construct
-- and <i>insert</i> or an <i>update</i> statement.
type Update_Query is new Query with private;
type Update_Query_Access is access all Update_Query'Class;
-- Set the SQL dialect description object.
procedure Set_Dialect (Target : in out Update_Query;
D : in ADO.Drivers.Dialects.Dialect_Access);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Boolean);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Integer);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Long_Long_Integer);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Identifier);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Entity_Type);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Ada.Calendar.Time);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in String);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Unbounded_String);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in ADO.Blob_Ref);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to NULL.
procedure Save_Null_Field (Update : in out Update_Query;
Name : in String);
-- Check if the update/insert query has some fields to update.
function Has_Save_Fields (Update : in Update_Query) return Boolean;
procedure Set_Insert_Mode (Update : in out Update_Query);
procedure Append_Fields (Update : in out Update_Query;
Mode : in Boolean := False);
private
type Buffer is new ADO.Parameters.List with record
Buf : Unbounded_String;
end record;
type Update_Query is new Query with record
Pos : Natural := 0;
Set_Fields : Buffer;
Fields : Buffer;
Is_Update_Stmt : Boolean := True;
end record;
procedure Add_Field (Update : in out Update_Query'Class;
Name : in String);
end ADO.SQL;
|
-----------------------------------------------------------------------
-- ADO SQL -- Basic SQL Generation
-- Copyright (C) 2010, 2011, 2012, 2015, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Calendar;
with ADO.Parameters;
with ADO.Drivers.Dialects;
-- Utilities for creating SQL queries and statements.
package ADO.SQL is
use Ada.Strings.Unbounded;
-- --------------------
-- Buffer
-- --------------------
-- The <b>Buffer</b> type allows to build easily an SQL statement.
--
type Buffer is private;
type Buffer_Access is access all Buffer;
-- Clear the SQL buffer.
procedure Clear (Target : in out Buffer);
-- Append an SQL extract into the buffer.
procedure Append (Target : in out Buffer;
SQL : in String);
-- Append a name in the buffer and escape that
-- name if this is a reserved keyword.
procedure Append_Name (Target : in out Buffer;
Name : in String);
-- Append a string value in the buffer and
-- escape any special character if necessary.
procedure Append_Value (Target : in out Buffer;
Value : in String);
-- Append a string value in the buffer and
-- escape any special character if necessary.
procedure Append_Value (Target : in out Buffer;
Value : in Unbounded_String);
-- Append the integer value in the buffer.
procedure Append_Value (Target : in out Buffer;
Value : in Long_Integer);
-- Append the integer value in the buffer.
procedure Append_Value (Target : in out Buffer;
Value : in Integer);
-- Append the identifier value in the buffer.
procedure Append_Value (Target : in out Buffer;
Value : in Identifier);
-- Get the SQL string that was accumulated in the buffer.
function To_String (From : in Buffer) return String;
-- --------------------
-- Query
-- --------------------
-- The <b>Query</b> type contains the elements for building and
-- executing the request. This includes:
-- <ul>
-- <li>The SQL request (full request or a fragment)</li>
-- <li>The SQL request parameters </li>
-- <li>An SQL filter condition</li>
-- </ul>
--
type Query is new ADO.Parameters.List with record
SQL : Buffer;
Filter : Buffer;
Join : Buffer;
end record;
type Query_Access is access all Query'Class;
-- Clear the query object.
overriding
procedure Clear (Target : in out Query);
-- Set the SQL dialect description object.
procedure Set_Dialect (Target : in out Query;
D : in ADO.Drivers.Dialects.Dialect_Access);
procedure Set_Filter (Target : in out Query;
Filter : in String);
function Has_Filter (Source : in Query) return Boolean;
function Get_Filter (Source : in Query) return String;
-- Set the join condition.
procedure Set_Join (Target : in out Query;
Join : in String);
-- Returns true if there is a join condition
function Has_Join (Source : in Query) return Boolean;
-- Get the join condition
function Get_Join (Source : in Query) return String;
-- Set the parameters from another parameter list.
-- If the parameter list is a query object, also copy the filter part.
procedure Set_Parameters (Params : in out Query;
From : in ADO.Parameters.Abstract_List'Class);
-- Expand the parameters into the query and return the expanded SQL query.
function Expand (Source : in Query) return String;
-- --------------------
-- Update Query
-- --------------------
-- The <b>Update_Query</b> provides additional helper functions to construct
-- and <i>insert</i> or an <i>update</i> statement.
type Update_Query is new Query with private;
type Update_Query_Access is access all Update_Query'Class;
-- Set the SQL dialect description object.
procedure Set_Dialect (Target : in out Update_Query;
D : in ADO.Drivers.Dialects.Dialect_Access);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Boolean);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Integer);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Long_Long_Integer);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Long_Float);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Identifier);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Entity_Type);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Ada.Calendar.Time);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in String);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in Unbounded_String);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to the <b>Value</b>.
procedure Save_Field (Update : in out Update_Query;
Name : in String;
Value : in ADO.Blob_Ref);
-- Prepare the update/insert query to save the table field
-- identified by <b>Name</b> and set it to NULL.
procedure Save_Null_Field (Update : in out Update_Query;
Name : in String);
-- Check if the update/insert query has some fields to update.
function Has_Save_Fields (Update : in Update_Query) return Boolean;
procedure Set_Insert_Mode (Update : in out Update_Query);
procedure Append_Fields (Update : in out Update_Query;
Mode : in Boolean := False);
private
type Buffer is new ADO.Parameters.List with record
Buf : Unbounded_String;
end record;
type Update_Query is new Query with record
Pos : Natural := 0;
Set_Fields : Buffer;
Fields : Buffer;
Is_Update_Stmt : Boolean := True;
end record;
procedure Add_Field (Update : in out Update_Query'Class;
Name : in String);
end ADO.SQL;
|
Declare a Save_Field procedure with a Long_Float type
|
Declare a Save_Field procedure with a Long_Float type
|
Ada
|
apache-2.0
|
stcarrez/ada-ado
|
0cbbb37f05a9c3edbe1f5b24c44ded6dad15366c
|
awa/regtests/awa-users-services-tests.adb
|
awa/regtests/awa-users-services-tests.adb
|
-----------------------------------------------------------------------
-- users - User creation, password tests
-- 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 ADO;
with ADO.Sessions;
with ADO.SQL;
with ADO.Objects;
with Ada.Calendar;
with AWA.Users.Module;
with AWA.Users.Services.Tests.Helpers;
package body AWA.Users.Services.Tests is
use Util.Tests;
use ADO;
use ADO.Objects;
package Caller is new Util.Test_Caller (Test);
procedure Add_Tests (Suite : AUnit.Test_Suites.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Users.Services.Create_User",
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.Services.Authenticate, Close_Session",
Test_Login_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Services.Lost_Password, Reset_Password",
Test_Reset_Password_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Module.Get_User_Module",
Test_Get_Module'Access);
end Add_Tests;
-- ------------------------------
-- Test creation of a user
-- ------------------------------
procedure Test_Create_User (T : in out Test) is
Principal : Helpers.Test_User;
begin
-- Create the user
Helpers.Create_User (Principal);
T.Assert (not Principal.User.Is_Null, "User is created");
T.Assert (Principal.User.Get_Id > 0, "User has an allocated key");
T.Assert (Principal.Email.Get_Id > 0, "Email has an allocated key");
T.Assert (not Principal.Session.Is_Null, "Session must be created");
T.Assert (Principal.Session.Get_End_Date.Is_Null, "Session must be opened");
-- Verify the user session
declare
S1 : Session_Ref;
U1 : User_Ref;
begin
Principal.Manager.Verify_Session (Id => Principal.Session.Get_Id,
Session => S1, User => U1);
t.Assert (not S1.Is_Null, "Null session returned by Verify_Session");
T.Assert (not U1.Is_Null, "Null user returned by Verify_Session");
T.Assert (not S1.Get_Start_Date.Is_Null, "Session must be started");
T.Assert (S1.Get_End_Date.Is_Null, "Session must not be finished");
Util.Tests.Assert_Equals (T, Principal.Session.Get_Start_Date.Value,
S1.Get_Start_Date.Value,
"Invalid start date");
Principal.Manager.Close_Session (Principal.Session.Get_Id);
end;
end Test_Create_User;
-- ------------------------------
-- Test logout of a user
-- ------------------------------
procedure Test_Logout_User (T : in out Test) is
Principal : Helpers.Test_User;
begin
-- Create the user
Helpers.Create_User (Principal);
T.Assert (not Principal.User.Is_Null, "User is created");
T.Assert (Principal.User.Get_Id > 0, "User has an allocated key");
T.Assert (Principal.Email.Get_Id > 0, "Email has an allocated key");
Helpers.Logout (Principal);
-- Verify the user session
declare
S1 : Session_Ref;
U1 : User_Ref;
begin
Principal.Manager.Verify_Session (Id => Principal.Session.Get_Id,
Session => S1, User => U1);
T.Assert (False, "Verify_Session should report a non-existent session");
exception
when Not_Found =>
null;
end;
begin
Helpers.Logout (Principal);
T.Assert (False, "Second logout should report a non-existent session");
exception
when Not_Found =>
null;
end;
end Test_Logout_User;
-- ------------------------------
-- Test creation of a user
-- ------------------------------
procedure Test_Login_User (T : in out Test) is
use type Ada.Calendar.Time;
Principal : Helpers.Test_User;
T1 : constant Ada.Calendar.Time := Ada.Calendar.Clock;
begin
begin
Principal.Email.Set_Email ("[email protected]");
Helpers.Login (Principal);
T.Assert (False, "Login succeeded with an invalid user name");
exception
when Not_Found =>
null;
end;
-- Create the user
Helpers.Create_User (Principal);
Helpers.Logout (Principal);
Helpers.Login (Principal);
T.Assert (not Principal.User.Is_Null, "User is created");
T.Assert (Principal.User.Get_Id > 0, "User has an allocated key");
T.Assert (Principal.Email.Get_Id > 0, "Email has an allocated key");
T.Assert (not Principal.Session.Is_Null, "Session is not created");
-- Verify the user session
declare
S1 : Session_Ref;
U1 : User_Ref;
T2 : constant Ada.Calendar.Time := Ada.Calendar.Clock;
begin
Principal.Manager.Verify_Session (Id => Principal.Session.Get_Id,
Session => S1, User => U1);
T.Assert (not S1.Is_Null, "Null session returned by Verify_Session");
T.Assert (not U1.Is_Null, "Null user returned by Verify_Session");
T.Assert (not S1.Get_Start_Date.Is_Null, "Session start date must not be null");
T.Assert (S1.Get_End_Date.Is_Null, "Session end date must be null");
Util.Tests.Assert_Equals (T, Principal.Session.Get_Start_Date.Value,
S1.Get_Start_Date.Value,
"Invalid start date");
Util.Tests.Assert_Equals (T, T1,
S1.Get_Start_Date.Value,
"Invalid start date 3");
T.Assert (T2 >= S1.Get_Start_Date.Value, "Start date is invalid 1");
T.Assert (T1 <= S1.Get_Start_Date.Value + 1.0, "Start date is invalid 2");
Principal.Manager.Close_Session (Principal.Session.Get_Id);
end;
end Test_Login_User;
-- ------------------------------
-- Test password reset process
-- ------------------------------
procedure Test_Reset_Password_User (T : in out Test) is
Principal : Helpers.Test_User;
Key : AWA.Users.Models.Access_Key_Ref;
begin
-- Create the user
Helpers.Create_User (Principal);
Helpers.Logout (Principal);
-- Start the lost password process.
Principal.Manager.Lost_Password (Email => Principal.Email.Get_Email);
Helpers.Login (Principal);
-- Get the access key to reset the password
declare
DB : ADO.Sessions.Session := Principal.Manager.Get_Session;
Query : ADO.SQL.Query;
Found : Boolean;
begin
-- Find the access key
Query.Set_Filter ("user_id = ?");
Query.Bind_Param (1, Principal.User.Get_Id);
Key.Find (DB, Query, Found);
T.Assert (Found, "Access key for lost_password process not found");
Principal.Manager.Reset_Password (Key => Key.Get_Access_Key,
Password => "newadmin",
IpAddr => "192.168.1.2",
User => Principal.User,
Session => Principal.Session);
-- Search the access key again, it must have been removed.
Key.Find (DB, Query, Found);
T.Assert (not Found, "The access key is still present in the database");
end;
T.Assert (not Principal.User.Is_Null, "User is created");
T.Assert (Principal.User.Get_Id > 0, "User has an allocated key");
T.Assert (Principal.Email.Get_Id > 0, "Email has an allocated key");
T.Assert (not Principal.Session.Is_Null, "Session is not created");
Helpers.Logout (Principal);
end Test_Reset_Password_User;
-- ------------------------------
-- Test Get_User_Module operation
-- ------------------------------
procedure Test_Get_Module (T : in out Test) is
use type AWA.Users.Module.User_Module_Access;
begin
declare
M : constant AWA.Users.Module.User_Module_Access := AWA.Users.Module.Get_User_Module;
begin
T.Assert (M /= null, "Get_User_Module returned null");
end;
declare
S : Util.Measures.Stamp;
M : AWA.Users.Module.User_Module_Access;
begin
for I in 1 .. 1_000 loop
M := AWA.Users.Module.Get_User_Module;
end loop;
Util.Measures.Report (S, "Get_User_Module (1000)");
T.Assert (M /= null, "Get_User_Module returned null");
end;
end Test_Get_Module;
end AWA.Users.Services.Tests;
|
-----------------------------------------------------------------------
-- users - User creation, password tests
-- 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 ADO;
with ADO.Sessions;
with ADO.SQL;
with ADO.Objects;
with Ada.Calendar;
with AWA.Users.Module;
with AWA.Users.Services.Tests.Helpers;
package body AWA.Users.Services.Tests is
use Util.Tests;
use ADO;
use ADO.Objects;
package Caller is new Util.Test_Caller (Test);
procedure Add_Tests (Suite : AUnit.Test_Suites.Access_Test_Suite) is
begin
Caller.Add_Test (Suite, "Test AWA.Users.Services.Create_User",
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.Services.Authenticate, Close_Session",
Test_Login_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Services.Lost_Password, Reset_Password",
Test_Reset_Password_User'Access);
Caller.Add_Test (Suite, "Test AWA.Users.Module.Get_User_Module",
Test_Get_Module'Access);
end Add_Tests;
-- ------------------------------
-- Test creation of a user
-- ------------------------------
procedure Test_Create_User (T : in out Test) is
Principal : Helpers.Test_User;
begin
-- Create the user
Helpers.Create_User (Principal);
T.Assert (not Principal.User.Is_Null, "User is created");
T.Assert (Principal.User.Get_Id > 0, "User has an allocated key");
T.Assert (Principal.Email.Get_Id > 0, "Email has an allocated key");
T.Assert (not Principal.Session.Is_Null, "Session must be created");
T.Assert (Principal.Session.Get_End_Date.Is_Null, "Session must be opened");
-- Verify the user session
declare
S1 : Session_Ref;
U1 : User_Ref;
begin
Principal.Manager.Verify_Session (Id => Principal.Session.Get_Id,
Session => S1, User => U1);
t.Assert (not S1.Is_Null, "Null session returned by Verify_Session");
T.Assert (not U1.Is_Null, "Null user returned by Verify_Session");
T.Assert (not S1.Get_Start_Date.Is_Null, "Session must be started");
T.Assert (S1.Get_End_Date.Is_Null, "Session must not be finished");
Util.Tests.Assert_Equals (T, Principal.Session.Get_Start_Date.Value,
S1.Get_Start_Date.Value,
"Invalid start date");
Principal.Manager.Close_Session (Principal.Session.Get_Id);
end;
end Test_Create_User;
-- ------------------------------
-- Test logout of a user
-- ------------------------------
procedure Test_Logout_User (T : in out Test) is
Principal : Helpers.Test_User;
begin
-- Create the user
Helpers.Create_User (Principal);
T.Assert (not Principal.User.Is_Null, "User is created");
T.Assert (Principal.User.Get_Id > 0, "User has an allocated key");
T.Assert (Principal.Email.Get_Id > 0, "Email has an allocated key");
Helpers.Logout (Principal);
-- Verify the user session
declare
S1 : Session_Ref;
U1 : User_Ref;
begin
Principal.Manager.Verify_Session (Id => Principal.Session.Get_Id,
Session => S1, User => U1);
T.Assert (False, "Verify_Session should report a non-existent session");
exception
when Not_Found =>
null;
end;
begin
Helpers.Logout (Principal);
T.Assert (False, "Second logout should report a non-existent session");
exception
when Not_Found =>
null;
end;
end Test_Logout_User;
-- ------------------------------
-- Test creation of a user
-- ------------------------------
procedure Test_Login_User (T : in out Test) is
use type Ada.Calendar.Time;
Principal : Helpers.Test_User;
T1 : Ada.Calendar.Time;
begin
begin
Principal.Email.Set_Email ("[email protected]");
Helpers.Login (Principal);
T.Assert (False, "Login succeeded with an invalid user name");
exception
when Not_Found =>
null;
end;
-- Create the user
T1 := Ada.Calendar.Clock;
Helpers.Create_User (Principal);
Helpers.Logout (Principal);
Helpers.Login (Principal);
T.Assert (not Principal.User.Is_Null, "User is created");
T.Assert (Principal.User.Get_Id > 0, "User has an allocated key");
T.Assert (Principal.Email.Get_Id > 0, "Email has an allocated key");
T.Assert (not Principal.Session.Is_Null, "Session is not created");
-- Verify the user session
declare
S1 : Session_Ref;
U1 : User_Ref;
T2 : constant Ada.Calendar.Time := Ada.Calendar.Clock;
begin
Principal.Manager.Verify_Session (Id => Principal.Session.Get_Id,
Session => S1, User => U1);
T.Assert (not S1.Is_Null, "Null session returned by Verify_Session");
T.Assert (not U1.Is_Null, "Null user returned by Verify_Session");
T.Assert (not S1.Get_Start_Date.Is_Null, "Session start date must not be null");
T.Assert (S1.Get_End_Date.Is_Null, "Session end date must be null");
Util.Tests.Assert_Equals (T, Principal.Session.Get_Start_Date.Value,
S1.Get_Start_Date.Value,
"Invalid start date");
T.Assert (S1.Get_Start_Date.Value >= T1, "Start date is invalid 1");
T.Assert (S1.Get_Start_Date.Value >= T2, "Start date is invalid 2");
T.Assert (S1.Get_Start_Date.Value <= T2 + 10.0, "Start date is invalid 3");
Principal.Manager.Close_Session (Principal.Session.Get_Id);
end;
end Test_Login_User;
-- ------------------------------
-- Test password reset process
-- ------------------------------
procedure Test_Reset_Password_User (T : in out Test) is
Principal : Helpers.Test_User;
Key : AWA.Users.Models.Access_Key_Ref;
begin
-- Create the user
Helpers.Create_User (Principal);
Helpers.Logout (Principal);
-- Start the lost password process.
Principal.Manager.Lost_Password (Email => Principal.Email.Get_Email);
Helpers.Login (Principal);
-- Get the access key to reset the password
declare
DB : ADO.Sessions.Session := Principal.Manager.Get_Session;
Query : ADO.SQL.Query;
Found : Boolean;
begin
-- Find the access key
Query.Set_Filter ("user_id = ?");
Query.Bind_Param (1, Principal.User.Get_Id);
Key.Find (DB, Query, Found);
T.Assert (Found, "Access key for lost_password process not found");
Principal.Manager.Reset_Password (Key => Key.Get_Access_Key,
Password => "newadmin",
IpAddr => "192.168.1.2",
User => Principal.User,
Session => Principal.Session);
-- Search the access key again, it must have been removed.
Key.Find (DB, Query, Found);
T.Assert (not Found, "The access key is still present in the database");
end;
T.Assert (not Principal.User.Is_Null, "User is created");
T.Assert (Principal.User.Get_Id > 0, "User has an allocated key");
T.Assert (Principal.Email.Get_Id > 0, "Email has an allocated key");
T.Assert (not Principal.Session.Is_Null, "Session is not created");
Helpers.Logout (Principal);
end Test_Reset_Password_User;
-- ------------------------------
-- Test Get_User_Module operation
-- ------------------------------
procedure Test_Get_Module (T : in out Test) is
use type AWA.Users.Module.User_Module_Access;
begin
declare
M : constant AWA.Users.Module.User_Module_Access := AWA.Users.Module.Get_User_Module;
begin
T.Assert (M /= null, "Get_User_Module returned null");
end;
declare
S : Util.Measures.Stamp;
M : AWA.Users.Module.User_Module_Access;
begin
for I in 1 .. 1_000 loop
M := AWA.Users.Module.Get_User_Module;
end loop;
Util.Measures.Report (S, "Get_User_Module (1000)");
T.Assert (M /= null, "Get_User_Module returned null");
end;
end Test_Get_Module;
end AWA.Users.Services.Tests;
|
Fix test check on dates
|
Fix test check on dates
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
3deba4f1cb6cab70c92ed3b9926b18b8e1758b59
|
src/el-beans.ads
|
src/el-beans.ads
|
-----------------------------------------------------------------------
-- EL.Beans -- Interface Definition with Getter and Setters
-- 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 EL.Objects;
package EL.Beans is
-- Exception raised when the value identified by a name is not
-- recognized.
No_Value : exception;
-- ------------------------------
-- Read-only Bean interface.
-- ------------------------------
-- The ''Readonly_Bean'' interface allows to plug a complex
-- runtime object to the expression resolver. This interface
-- must be implemented by any tagged record that should be
-- accessed as a variable for an expression.
--
-- For example, if 'foo' is bound to an object implementing that
-- interface, expressions like 'foo.name' will resolve to 'foo'
-- and the 'Get_Value' method will be called with 'name'.
--
type Readonly_Bean is interface;
type Readonly_Bean_Access is access all Readonly_Bean'Class;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
function Get_Value (From : Readonly_Bean;
Name : String) return EL.Objects.Object is abstract;
-- ------------------------------
-- Bean interface.
-- ------------------------------
-- The ''Bean'' interface allows to modify a property value.
type Bean is interface and Readonly_Bean;
-- Set the value identified by the name.
-- If the name cannot be found, the method should raise the No_Value
-- exception.
procedure Set_Value (From : in out Bean;
Name : in String;
Value : in EL.Objects.Object) is abstract;
-- ------------------------------
-- List of objects
-- ------------------------------
-- The <b>List_Bean</b> interface gives access to a list of objects.
type List_Bean is interface and Readonly_Bean;
type List_Bean_Access is access all List_Bean'Class;
-- Get the number of elements in the list.
function Get_Count (From : List_Bean) return Natural is abstract;
-- Set the current row index. Valid row indexes start at 1.
procedure Set_Row_Index (From : in out List_Bean;
Index : in Natural) is abstract;
-- Get the element at the current row index.
function Get_Row (From : List_Bean) return EL.Objects.Object is abstract;
end EL.Beans;
|
-----------------------------------------------------------------------
-- EL.Beans -- Interface Definition with Getter and Setters
-- 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 EL.Objects;
package EL.Beans is
-- Exception raised when the value identified by a name is not
-- recognized.
No_Value : exception;
-- ------------------------------
-- Read-only Bean interface.
-- ------------------------------
-- The ''Readonly_Bean'' interface allows to plug a complex
-- runtime object to the expression resolver. This interface
-- must be implemented by any tagged record that should be
-- accessed as a variable for an expression.
--
-- For example, if 'foo' is bound to an object implementing that
-- interface, expressions like 'foo.name' will resolve to 'foo'
-- and the 'Get_Value' method will be called with 'name'.
--
type Readonly_Bean is limited interface;
type Readonly_Bean_Access is access all Readonly_Bean'Class;
-- Get the value identified by the name.
-- If the name cannot be found, the method should return the Null object.
function Get_Value (From : Readonly_Bean;
Name : String) return EL.Objects.Object is abstract;
-- ------------------------------
-- Bean interface.
-- ------------------------------
-- The ''Bean'' interface allows to modify a property value.
type Bean is limited interface and Readonly_Bean;
-- Set the value identified by the name.
-- If the name cannot be found, the method should raise the No_Value
-- exception.
procedure Set_Value (From : in out Bean;
Name : in String;
Value : in EL.Objects.Object) is abstract;
-- ------------------------------
-- List of objects
-- ------------------------------
-- The <b>List_Bean</b> interface gives access to a list of objects.
type List_Bean is limited interface and Readonly_Bean;
type List_Bean_Access is access all List_Bean'Class;
-- Get the number of elements in the list.
function Get_Count (From : List_Bean) return Natural is abstract;
-- Set the current row index. Valid row indexes start at 1.
procedure Set_Row_Index (From : in out List_Bean;
Index : in Natural) is abstract;
-- Get the element at the current row index.
function Get_Row (From : List_Bean) return EL.Objects.Object is abstract;
end EL.Beans;
|
Make the interface limited to allow limited types to implement the bean interfaces.
|
Make the interface limited to allow limited types to implement the bean interfaces.
|
Ada
|
apache-2.0
|
stcarrez/ada-el
|
72c9e93daebbd45a0fabeba6975ae7ec05a9711d
|
awa/awaunit/awa-tests.adb
|
awa/awaunit/awa-tests.adb
|
-----------------------------------------------------------------------
-- AWA tests - AWA Tests Framework
-- Copyright (C) 2011, 2012, 2013, 2014, 2015, 2016, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Task_Termination;
with Ada.Task_Identification;
with Ada.Exceptions;
with Ada.Unchecked_Deallocation;
with ASF.Server.Tests;
with Util.Log.Loggers;
with ASF.Tests;
with AWA.Applications.Factory;
with AWA.Tests.Helpers.Users;
package body AWA.Tests is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Tests");
protected Shutdown is
procedure Termination (Cause : in Ada.Task_Termination.Cause_Of_Termination;
Id : in Ada.Task_Identification.Task_Id;
Ex : in Ada.Exceptions.Exception_Occurrence);
end Shutdown;
Application_Created : Boolean := False;
Application : AWA.Applications.Application_Access := null;
Factory : AWA.Applications.Factory.Application_Factory;
Service_Filter : aliased AWA.Services.Filters.Service_Filter;
protected body Shutdown is
procedure Termination (Cause : in Ada.Task_Termination.Cause_Of_Termination;
Id : in Ada.Task_Identification.Task_Id;
Ex : in Ada.Exceptions.Exception_Occurrence) is
pragma Unreferenced (Cause, Id, Ex);
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWA.Applications.Application'Class,
Name => AWA.Applications.Application_Access);
begin
Free (Application);
end Termination;
end Shutdown;
-- ------------------------------
-- Setup the service context before executing the test.
-- ------------------------------
overriding
procedure Set_Up (T : in out Test) is
pragma Unreferenced (T);
begin
ASF.Server.Tests.Set_Context (Application.all'Access);
end Set_Up;
-- ------------------------------
-- Cleanup after the test execution.
-- ------------------------------
overriding
procedure Tear_Down (T : in out Test) is
pragma Unreferenced (T);
begin
AWA.Tests.Helpers.Users.Tear_Down;
end Tear_Down;
procedure Initialize (Props : in Util.Properties.Manager) is
begin
Initialize (null, Props, True);
end Initialize;
-- ------------------------------
-- Called when the testsuite execution has finished.
-- ------------------------------
procedure Finish (Status : in Util.XUnit.Status) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWA.Applications.Application'Class,
Name => AWA.Applications.Application_Access);
begin
if Application_Created then
Application.Close;
Free (Application);
end if;
ASF.Tests.Finish (Status);
end Finish;
-- ------------------------------
-- Initialize the AWA test framework mockup.
-- ------------------------------
procedure Initialize (App : in AWA.Applications.Application_Access;
Props : in Util.Properties.Manager;
Add_Modules : in Boolean) is
pragma Unreferenced (Add_Modules);
use AWA.Applications;
begin
-- Create the application unless it is specified as argument.
-- Install a shutdown hook to delete the application when the primary task exits.
-- This allows to stop the event threads if any.
if App = null then
Application_Created := True;
Application := new Test_Application;
Ada.Task_Termination.Set_Specific_Handler (Ada.Task_Identification.Current_Task,
Shutdown.Termination'Access);
else
Application := App;
end if;
ASF.Tests.Initialize (Props, Application.all'Access, Factory);
Application.Add_Filter ("service", Service_Filter'Access);
end Initialize;
-- ------------------------------
-- Get the test application.
-- ------------------------------
function Get_Application return AWA.Applications.Application_Access is
begin
return Application;
end Get_Application;
-- ------------------------------
-- Set the application context to simulate a web request context.
-- ------------------------------
procedure Set_Application_Context is
begin
ASF.Server.Tests.Set_Context (Application.all'Access);
end Set_Application_Context;
-- ------------------------------
-- Initialize the servlets provided by the application.
-- This procedure is called by <b>Initialize</b>.
-- It should register the application servlets.
-- ------------------------------
overriding
procedure Initialize_Servlets (App : in out Test_Application) is
begin
Log.Info ("Initializing application servlets...");
AWA.Applications.Application (App).Initialize_Servlets;
App.Add_Servlet (Name => "faces", Server => App.Faces'Unchecked_Access);
App.Add_Servlet (Name => "files", Server => App.Files'Unchecked_Access);
App.Add_Servlet (Name => "ajax", Server => App.Ajax'Unchecked_Access);
App.Add_Servlet (Name => "measures", Server => App.Measures'Unchecked_Access);
end Initialize_Servlets;
-- ------------------------------
-- Initialize the filters provided by the application.
-- This procedure is called by <b>Initialize</b>.
-- It should register the application filters.
-- ------------------------------
overriding
procedure Initialize_Filters (App : in out Test_Application) is
begin
Log.Info ("Initializing application filters...");
AWA.Applications.Application (App).Initialize_Filters;
App.Add_Filter (Name => "dump", Filter => App.Dump'Unchecked_Access);
App.Add_Filter (Name => "measures", Filter => App.Measures'Unchecked_Access);
App.Add_Filter (Name => "service", Filter => App.Service_Filter'Unchecked_Access);
end Initialize_Filters;
end AWA.Tests;
|
-----------------------------------------------------------------------
-- AWA tests - AWA Tests Framework
-- Copyright (C) 2011, 2012, 2013, 2014, 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 Ada.Task_Termination;
with Ada.Task_Identification;
with Ada.Exceptions;
with Ada.Unchecked_Deallocation;
with Util.Log.Loggers;
with ASF.Tests;
with Servlet.Tests;
with AWA.Applications.Factory;
with AWA.Tests.Helpers.Users;
package body AWA.Tests is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("AWA.Tests");
protected Shutdown is
procedure Termination (Cause : in Ada.Task_Termination.Cause_Of_Termination;
Id : in Ada.Task_Identification.Task_Id;
Ex : in Ada.Exceptions.Exception_Occurrence);
end Shutdown;
Application_Created : Boolean := False;
Application : AWA.Applications.Application_Access := null;
Factory : AWA.Applications.Factory.Application_Factory;
Service_Filter : aliased AWA.Services.Filters.Service_Filter;
protected body Shutdown is
procedure Termination (Cause : in Ada.Task_Termination.Cause_Of_Termination;
Id : in Ada.Task_Identification.Task_Id;
Ex : in Ada.Exceptions.Exception_Occurrence) is
pragma Unreferenced (Cause, Id, Ex);
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWA.Applications.Application'Class,
Name => AWA.Applications.Application_Access);
begin
Free (Application);
end Termination;
end Shutdown;
-- ------------------------------
-- Setup the service context before executing the test.
-- ------------------------------
overriding
procedure Set_Up (T : in out Test) is
pragma Unreferenced (T);
begin
Servlet.Tests.Set_Context (Application.all'Access);
end Set_Up;
-- ------------------------------
-- Cleanup after the test execution.
-- ------------------------------
overriding
procedure Tear_Down (T : in out Test) is
pragma Unreferenced (T);
begin
AWA.Tests.Helpers.Users.Tear_Down;
end Tear_Down;
procedure Initialize (Props : in Util.Properties.Manager) is
begin
Initialize (null, Props, True);
end Initialize;
-- ------------------------------
-- Called when the testsuite execution has finished.
-- ------------------------------
procedure Finish (Status : in Util.XUnit.Status) is
procedure Free is
new Ada.Unchecked_Deallocation (Object => AWA.Applications.Application'Class,
Name => AWA.Applications.Application_Access);
begin
if Application_Created then
Application.Close;
Free (Application);
end if;
ASF.Tests.Finish (Status);
end Finish;
-- ------------------------------
-- Initialize the AWA test framework mockup.
-- ------------------------------
procedure Initialize (App : in AWA.Applications.Application_Access;
Props : in Util.Properties.Manager;
Add_Modules : in Boolean) is
pragma Unreferenced (Add_Modules);
use AWA.Applications;
begin
-- Create the application unless it is specified as argument.
-- Install a shutdown hook to delete the application when the primary task exits.
-- This allows to stop the event threads if any.
if App = null then
Application_Created := True;
Application := new Test_Application;
Ada.Task_Termination.Set_Specific_Handler (Ada.Task_Identification.Current_Task,
Shutdown.Termination'Access);
else
Application := App;
end if;
ASF.Tests.Initialize (Props, Application.all'Access, Factory);
Application.Add_Filter ("service", Service_Filter'Access);
end Initialize;
-- ------------------------------
-- Get the test application.
-- ------------------------------
function Get_Application return AWA.Applications.Application_Access is
begin
return Application;
end Get_Application;
-- ------------------------------
-- Set the application context to simulate a web request context.
-- ------------------------------
procedure Set_Application_Context is
begin
Servlet.Tests.Set_Context (Application.all'Access);
end Set_Application_Context;
-- ------------------------------
-- Initialize the servlets provided by the application.
-- This procedure is called by <b>Initialize</b>.
-- It should register the application servlets.
-- ------------------------------
overriding
procedure Initialize_Servlets (App : in out Test_Application) is
begin
Log.Info ("Initializing application servlets...");
AWA.Applications.Application (App).Initialize_Servlets;
App.Add_Servlet (Name => "faces", Server => App.Faces'Unchecked_Access);
App.Add_Servlet (Name => "files", Server => App.Files'Unchecked_Access);
App.Add_Servlet (Name => "ajax", Server => App.Ajax'Unchecked_Access);
App.Add_Servlet (Name => "measures", Server => App.Measures'Unchecked_Access);
end Initialize_Servlets;
-- ------------------------------
-- Initialize the filters provided by the application.
-- This procedure is called by <b>Initialize</b>.
-- It should register the application filters.
-- ------------------------------
overriding
procedure Initialize_Filters (App : in out Test_Application) is
begin
Log.Info ("Initializing application filters...");
AWA.Applications.Application (App).Initialize_Filters;
App.Add_Filter (Name => "dump", Filter => App.Dump'Unchecked_Access);
App.Add_Filter (Name => "measures", Filter => App.Measures'Unchecked_Access);
App.Add_Filter (Name => "service", Filter => App.Service_Filter'Unchecked_Access);
end Initialize_Filters;
end AWA.Tests;
|
Update to use the Servlet package instead of ASF.Servlet
|
Update to use the Servlet package instead of ASF.Servlet
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
e4f9b5ff41115905ee8ba0ea59d6d167078caf6b
|
src/orka/implementation/orka-loops.adb
|
src/orka/implementation/orka-loops.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 System.Multiprocessors.Dispatching_Domains;
with Ada.Unchecked_Conversion;
with Ada.Unchecked_Deallocation;
with Ada.Exceptions;
with Orka.Futures;
with Orka.Loggers;
with Orka.Logging;
with Orka.Simulation_Jobs;
package body Orka.Loops is
use all type Orka.Logging.Source;
use all type Orka.Logging.Severity;
use Orka.Logging;
package Messages is new Orka.Logging.Messages (Game_Loop);
procedure Free is new Ada.Unchecked_Deallocation
(Behaviors.Behavior_Array, Behaviors.Behavior_Array_Access);
function "<" (Left, Right : Behaviors.Behavior_Ptr) return Boolean is
function Convert is new Ada.Unchecked_Conversion
(Source => System.Address, Target => Long_Integer);
begin
return Convert (Left.all'Address) < Convert (Right.all'Address);
end "<";
protected body Handler is
procedure Stop is
begin
Stop_Flag := True;
end Stop;
procedure Set_Frame_Limit (Value : Time_Span) is
begin
Limit := Value;
end Set_Frame_Limit;
function Frame_Limit return Time_Span is (Limit);
procedure Enable_Limit (Enable : Boolean) is
begin
Limit_Flag := Enable;
end Enable_Limit;
function Limit_Enabled return Boolean is (Limit_Flag);
function Should_Stop return Boolean is (Stop_Flag);
end Handler;
protected body Scene is
procedure Add (Object : Behaviors.Behavior_Ptr) is
begin
Behaviors_Set.Insert (Object);
Modified_Flag := True;
end Add;
procedure Remove (Object : Behaviors.Behavior_Ptr) is
begin
Behaviors_Set.Delete (Object);
Modified_Flag := True;
end Remove;
procedure Replace_Array (Target : in out Behaviors.Behavior_Array_Access) is
pragma Assert (Modified);
Index : Positive := 1;
Count : constant Positive := Positive (Behaviors_Set.Length);
begin
Free (Target);
Target := new Behaviors.Behavior_Array'(1 .. Count => Behaviors.Null_Behavior);
-- Copy the elements from the set to the array
-- for faster iteration by the game loop
for Element of Behaviors_Set loop
Target (Index) := Element;
Index := Index + 1;
end loop;
Modified_Flag := False;
end Replace_Array;
function Modified return Boolean is
(Modified_Flag);
procedure Set_Camera (Camera : Cameras.Camera_Ptr) is
begin
Scene_Camera := Camera;
end Set_Camera;
function Camera return Cameras.Camera_Ptr is
(Scene_Camera);
end Scene;
package SJ renames Simulation_Jobs;
procedure Stop_Loop is
begin
Handler.Stop;
end Stop_Loop;
procedure Run_Game_Loop (Fence : not null access SJ.Fences.Buffer_Fence) is
Previous_Time : Time := Clock;
Next_Time : Time := Previous_Time;
Lag : Time_Span := Time_Span_Zero;
Scene_Array : not null Behaviors.Behavior_Array_Access := Behaviors.Empty_Behavior_Array;
Batch_Length : constant := 10;
One_Second : constant Time_Span := Seconds (1);
Frame_Counter : Natural := 0;
Exceeded_Frame_Counter : Natural := 0;
Clock_FPS_Start : Time := Clock;
Stat_Sum : Time_Span := Time_Span_Zero;
Stat_Min : Duration := To_Duration (One_Second);
Stat_Max : Duration := To_Duration (-One_Second);
begin
Scene.Replace_Array (Scene_Array);
Messages.Log (Debug, "Simulation tick resolution: " & Trim (Image (Tick)));
-- Based on http://gameprogrammingpatterns.com/game-loop.html
loop
declare
Current_Time : constant Time := Clock;
Elapsed : constant Time_Span := Current_Time - Previous_Time;
begin
Previous_Time := Current_Time;
Lag := Lag + Elapsed;
exit when Handler.Should_Stop;
declare
Iterations : constant Natural := Lag / Time_Step;
begin
Lag := Lag - Iterations * Time_Step;
Scene.Camera.Update (To_Duration (Lag));
declare
Fixed_Update_Job : constant Jobs.Job_Ptr
:= Jobs.Parallelize (SJ.Create_Fixed_Update_Job
(Scene_Array, Time_Step, Iterations),
SJ.Clone_Fixed_Update_Job'Access,
Scene_Array'Length, Batch_Length);
Finished_Job : constant Jobs.Job_Ptr := SJ.Create_Finished_Job
(Scene_Array, Time_Step, Scene.Camera.View_Position, Batch_Length);
Render_Scene_Job : constant Jobs.Job_Ptr
:= SJ.Create_Scene_Render_Job (Render, Scene_Array, Scene.Camera);
Render_Start_Job : constant Jobs.Job_Ptr
:= SJ.Create_Start_Render_Job (Fence, Window);
Render_Finish_Job : constant Jobs.Job_Ptr
:= SJ.Create_Finish_Render_Job (Fence, Window,
Stop_Loop'Unrestricted_Access);
Handle : Futures.Pointers.Mutable_Pointer;
Status : Futures.Status;
begin
Orka.Jobs.Chain
((Render_Start_Job, Fixed_Update_Job, Finished_Job,
Render_Scene_Job, Render_Finish_Job));
Job_Manager.Queue.Enqueue (Render_Start_Job, Handle);
declare
Frame_Future : constant Orka.Futures.Future_Access := Handle.Get.Value;
begin
select
Frame_Future.Wait_Until_Done (Status);
or
delay until Current_Time + Maximum_Frame_Time;
raise Program_Error with
"Maximum frame time of " & Trim (Image (Maximum_Frame_Time)) &
" exceeded";
end select;
end;
end;
end;
if Scene.Modified then
Scene.Replace_Array (Scene_Array);
end if;
declare
Total_Elapsed : constant Time_Span := Clock - Clock_FPS_Start;
Limit_Exceeded : constant Time_Span := Elapsed - Handler.Frame_Limit;
begin
Frame_Counter := Frame_Counter + 1;
if Limit_Exceeded > Time_Span_Zero then
Stat_Sum := Stat_Sum + Limit_Exceeded;
Stat_Min := Duration'Min (Stat_Min, To_Duration (Limit_Exceeded));
Stat_Max := Duration'Max (Stat_Max, To_Duration (Limit_Exceeded));
Exceeded_Frame_Counter := Exceeded_Frame_Counter + 1;
end if;
if Total_Elapsed > One_Second then
declare
FPS : constant Duration
:= Duration (Frame_Counter) / To_Duration (Total_Elapsed);
begin
Messages.Log (Debug, "FPS: " & Trim (FPS'Image));
end;
if Exceeded_Frame_Counter > 0 then
declare
Avg : constant Time_Span := Stat_Sum / Exceeded_Frame_Counter;
begin
Messages.Log (Debug, "Frame time limit (" &
Trim (Image (Handler.Frame_Limit)) & ") exceeded " &
Trim (Exceeded_Frame_Counter'Image) & " times by:");
Messages.Log (Debug, " avg: " & Image (Avg));
Messages.Log (Debug, " min: " & Image (To_Time_Span (Stat_Min)));
Messages.Log (Debug, " max: " & Image (To_Time_Span (Stat_Max)));
end;
end if;
Clock_FPS_Start := Clock;
Frame_Counter := 0;
Exceeded_Frame_Counter := 0;
Stat_Sum := Time_Span_Zero;
Stat_Min := To_Duration (One_Second);
Stat_Max := To_Duration (Time_Span_Zero);
end if;
end;
if Handler.Limit_Enabled then
-- Do not sleep if Next_Time fell behind more than one frame
-- due to high workload (FPS dropping below limit), otherwise
-- the FPS will be exceeded during a subsequent low workload
-- until Next_Time has catched up
if Next_Time < Current_Time - Handler.Frame_Limit then
Next_Time := Current_Time;
else
Next_Time := Next_Time + Handler.Frame_Limit;
delay until Next_Time;
end if;
end if;
end;
end loop;
Job_Manager.Shutdown;
exception
when others =>
Job_Manager.Shutdown;
raise;
end Run_Game_Loop;
procedure Run_Loop is
Fence : aliased SJ.Fences.Buffer_Fence := SJ.Fences.Create_Buffer_Fence;
begin
declare
-- Create a separate task for the game loop. The current task
-- will be used to dequeue and execute GPU jobs.
task Simulation;
use Ada.Exceptions;
task body Simulation is
begin
System.Multiprocessors.Dispatching_Domains.Set_CPU (1);
Run_Game_Loop (Fence'Unchecked_Access);
exception
when Error : others =>
Messages.Log (Loggers.Error, Exception_Information (Error));
end Simulation;
begin
System.Multiprocessors.Dispatching_Domains.Set_CPU (1);
-- Execute GPU jobs in the current task
Job_Manager.Execute_GPU_Jobs;
end;
end Run_Loop;
end Orka.Loops;
|
-- 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 System.Multiprocessors.Dispatching_Domains;
with Ada.Unchecked_Conversion;
with Ada.Unchecked_Deallocation;
with Ada.Exceptions;
with Orka.Futures;
with Orka.Loggers;
with Orka.Logging;
with Orka.Simulation_Jobs;
package body Orka.Loops is
use all type Orka.Logging.Source;
use all type Orka.Logging.Severity;
use Orka.Logging;
package Messages is new Orka.Logging.Messages (Game_Loop);
procedure Free is new Ada.Unchecked_Deallocation
(Behaviors.Behavior_Array, Behaviors.Behavior_Array_Access);
function "<" (Left, Right : Behaviors.Behavior_Ptr) return Boolean is
function Convert is new Ada.Unchecked_Conversion
(Source => System.Address, Target => Long_Integer);
begin
return Convert (Left.all'Address) < Convert (Right.all'Address);
end "<";
protected body Handler is
procedure Stop is
begin
Stop_Flag := True;
end Stop;
procedure Set_Frame_Limit (Value : Time_Span) is
begin
Limit := Value;
end Set_Frame_Limit;
function Frame_Limit return Time_Span is (Limit);
procedure Enable_Limit (Enable : Boolean) is
begin
Limit_Flag := Enable;
end Enable_Limit;
function Limit_Enabled return Boolean is (Limit_Flag);
function Should_Stop return Boolean is (Stop_Flag);
end Handler;
protected body Scene is
procedure Add (Object : Behaviors.Behavior_Ptr) is
begin
Behaviors_Set.Insert (Object);
Modified_Flag := True;
end Add;
procedure Remove (Object : Behaviors.Behavior_Ptr) is
begin
Behaviors_Set.Delete (Object);
Modified_Flag := True;
end Remove;
procedure Replace_Array (Target : in out Behaviors.Behavior_Array_Access) is
pragma Assert (Modified);
Index : Positive := 1;
Count : constant Positive := Positive (Behaviors_Set.Length);
begin
Free (Target);
Target := new Behaviors.Behavior_Array'(1 .. Count => Behaviors.Null_Behavior);
-- Copy the elements from the set to the array
-- for faster iteration by the game loop
for Element of Behaviors_Set loop
Target (Index) := Element;
Index := Index + 1;
end loop;
Modified_Flag := False;
end Replace_Array;
function Modified return Boolean is
(Modified_Flag);
procedure Set_Camera (Camera : Cameras.Camera_Ptr) is
begin
Scene_Camera := Camera;
end Set_Camera;
function Camera return Cameras.Camera_Ptr is
(Scene_Camera);
end Scene;
package SJ renames Simulation_Jobs;
procedure Stop_Loop is
begin
Handler.Stop;
end Stop_Loop;
procedure Run_Game_Loop (Fence : not null access SJ.Fences.Buffer_Fence) is
Previous_Time : Time := Clock;
Next_Time : Time := Previous_Time;
Lag : Time_Span := Time_Span_Zero;
Scene_Array : not null Behaviors.Behavior_Array_Access := Behaviors.Empty_Behavior_Array;
Batch_Length : constant := 10;
One_Second : constant Time_Span := Seconds (1);
Frame_Counter : Natural := 0;
Exceeded_Frame_Counter : Natural := 0;
Clock_FPS_Start : Time := Clock;
Stat_Sum : Time_Span := Time_Span_Zero;
Stat_Min : Duration := To_Duration (One_Second);
Stat_Max : Duration := To_Duration (-One_Second);
begin
Scene.Replace_Array (Scene_Array);
Messages.Log (Debug, "Simulation tick resolution: " & Trim (Image (Tick)));
-- Based on http://gameprogrammingpatterns.com/game-loop.html
loop
declare
Current_Time : constant Time := Clock;
Elapsed : constant Time_Span := Current_Time - Previous_Time;
begin
Previous_Time := Current_Time;
Lag := Lag + Elapsed;
exit when Handler.Should_Stop;
declare
Iterations : constant Natural := Lag / Time_Step;
begin
Lag := Lag - Iterations * Time_Step;
Scene.Camera.Update (To_Duration (Lag));
declare
Fixed_Update_Job : constant Jobs.Job_Ptr
:= Jobs.Parallelize (SJ.Create_Fixed_Update_Job
(Scene_Array, Time_Step, Iterations),
SJ.Clone_Fixed_Update_Job'Access,
Scene_Array'Length, Batch_Length);
Finished_Job : constant Jobs.Job_Ptr := SJ.Create_Finished_Job
(Scene_Array, Time_Step, Scene.Camera.View_Position, Batch_Length);
Render_Scene_Job : constant Jobs.Job_Ptr
:= SJ.Create_Scene_Render_Job (Render, Scene_Array, Scene.Camera);
Render_Start_Job : constant Jobs.Job_Ptr
:= SJ.Create_Start_Render_Job (Fence, Window);
Render_Finish_Job : constant Jobs.Job_Ptr
:= SJ.Create_Finish_Render_Job (Fence, Window,
Stop_Loop'Unrestricted_Access);
Handle : Futures.Pointers.Mutable_Pointer;
Status : Futures.Status;
begin
Orka.Jobs.Chain
((Render_Start_Job, Fixed_Update_Job, Finished_Job,
Render_Scene_Job, Render_Finish_Job));
Job_Manager.Queue.Enqueue (Render_Start_Job, Handle);
declare
Frame_Future : constant Orka.Futures.Future_Access := Handle.Get.Value;
begin
select
Frame_Future.Wait_Until_Done (Status);
or
delay until Current_Time + Maximum_Frame_Time;
raise Program_Error with
"Maximum frame time of " & Trim (Image (Maximum_Frame_Time)) &
" exceeded";
end select;
end;
end;
end;
if Scene.Modified then
Scene.Replace_Array (Scene_Array);
end if;
declare
Total_Elapsed : constant Time_Span := Clock - Clock_FPS_Start;
Limit_Exceeded : constant Time_Span := Elapsed - Handler.Frame_Limit;
begin
Frame_Counter := Frame_Counter + 1;
if Limit_Exceeded > Time_Span_Zero then
Stat_Sum := Stat_Sum + Limit_Exceeded;
Stat_Min := Duration'Min (Stat_Min, To_Duration (Limit_Exceeded));
Stat_Max := Duration'Max (Stat_Max, To_Duration (Limit_Exceeded));
Exceeded_Frame_Counter := Exceeded_Frame_Counter + 1;
end if;
if Total_Elapsed > One_Second then
declare
Frame_Time : constant Time_Span := Total_Elapsed / Frame_Counter;
FPS : constant Integer := Integer (1.0 / To_Duration (Frame_Time));
begin
Messages.Log (Debug, Trim (FPS'Image) & " FPS, frame time: " &
Trim (Image (Frame_Time)));
end;
if Exceeded_Frame_Counter > 0 then
declare
Stat_Avg : constant Time_Span := Stat_Sum / Exceeded_Frame_Counter;
begin
Messages.Log (Debug, " deadline missed: " &
Trim (Exceeded_Frame_Counter'Image) & " (limit is " &
Trim (Image (Handler.Frame_Limit)) & ")");
Messages.Log (Debug, " avg/min/max: " &
Image (Stat_Avg) &
Image (To_Time_Span (Stat_Min)) &
Image (To_Time_Span (Stat_Max)));
end;
end if;
Clock_FPS_Start := Clock;
Frame_Counter := 0;
Exceeded_Frame_Counter := 0;
Stat_Sum := Time_Span_Zero;
Stat_Min := To_Duration (One_Second);
Stat_Max := To_Duration (Time_Span_Zero);
end if;
end;
if Handler.Limit_Enabled then
-- Do not sleep if Next_Time fell behind more than one frame
-- due to high workload (FPS dropping below limit), otherwise
-- the FPS will be exceeded during a subsequent low workload
-- until Next_Time has catched up
if Next_Time < Current_Time - Handler.Frame_Limit then
Next_Time := Current_Time;
else
Next_Time := Next_Time + Handler.Frame_Limit;
delay until Next_Time;
end if;
end if;
end;
end loop;
Job_Manager.Shutdown;
exception
when others =>
Job_Manager.Shutdown;
raise;
end Run_Game_Loop;
procedure Run_Loop is
Fence : aliased SJ.Fences.Buffer_Fence := SJ.Fences.Create_Buffer_Fence;
begin
declare
-- Create a separate task for the game loop. The current task
-- will be used to dequeue and execute GPU jobs.
task Simulation;
use Ada.Exceptions;
task body Simulation is
begin
System.Multiprocessors.Dispatching_Domains.Set_CPU (1);
Run_Game_Loop (Fence'Unchecked_Access);
exception
when Error : others =>
Messages.Log (Loggers.Error, Exception_Information (Error));
end Simulation;
begin
System.Multiprocessors.Dispatching_Domains.Set_CPU (1);
-- Execute GPU jobs in the current task
Job_Manager.Execute_GPU_Jobs;
end;
end Run_Loop;
end Orka.Loops;
|
Change formatting of FPS and frame time in log messages
|
orka: Change formatting of FPS and frame time in log messages
Signed-off-by: onox <[email protected]>
|
Ada
|
apache-2.0
|
onox/orka
|
8ef83e4e5595d3baa88477b56dd9d9f0ba30d0a6
|
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_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 attribute with a null value.
overriding
procedure Write_Null_Attribute (Stream : in out Output_Stream;
Name : in String);
-- 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);
-- Write an entity with a null value.
overriding
procedure Write_Null_Entity (Stream : in out Output_Stream;
Name : in String);
-- 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_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 attribute with a null value.
overriding
procedure Write_Null_Attribute (Stream : in out Output_Stream;
Name : in String);
-- 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);
-- Write an entity with a null value.
overriding
procedure Write_Null_Entity (Stream : in out Output_Stream;
Name : in String);
-- 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;
|
Remove Write_Entity and Write_Attribute on Nullable_String
|
Remove Write_Entity and Write_Attribute on Nullable_String
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
376522f5dc67dc125a6695a75d2ab883e1f4c24c
|
src/sys/streams/util-streams-texts.ads
|
src/sys/streams/util-streams-texts.ads
|
-----------------------------------------------------------------------
-- util-streams-texts -- Text stream utilities
-- Copyright (C) 2010, 2011, 2012, 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 Ada.Strings.Unbounded;
with Ada.Strings.Wide_Wide_Unbounded;
with Util.Streams.Buffered;
with Ada.Calendar;
with GNAT.Calendar.Time_IO;
-- == Texts ==
-- The <tt>Util.Streams.Texts</tt> package implements text oriented input and output streams.
-- The <tt>Print_Stream</tt> type extends the <tt>Output_Buffer_Stream</tt> to allow writing
-- text content.
--
-- The <tt>Reader_Stream</tt> package extends the <tt>Input_Buffer_Stream</tt> and allows to
-- read text content.
package Util.Streams.Texts is
-- -----------------------
-- Print stream
-- -----------------------
-- The <b>Print_Stream</b> is an output stream which provides helper methods
-- for writing text streams.
type Print_Stream is new Buffered.Output_Buffer_Stream with private;
type Print_Stream_Access is access all Print_Stream'Class;
procedure Initialize (Stream : in out Print_Stream;
To : in Output_Stream_Access);
-- Write a raw character on the stream.
procedure Write (Stream : in out Print_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 Print_Stream;
Item : in Wide_Wide_Character);
-- Write a raw string on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in String);
-- Write a raw string on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Strings.Unbounded.Unbounded_String);
-- Write a raw string on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String);
-- Write an integer on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Integer);
-- Write an integer on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Long_Long_Integer);
-- Write a date on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Calendar.Time;
Format : in GNAT.Calendar.Time_IO.Picture_String
:= GNAT.Calendar.Time_IO.ISO_Date);
-- Get the output stream content as a string.
function To_String (Stream : in Buffered.Output_Buffer_Stream'Class) return String;
-- Write a character on the stream.
procedure Write_Char (Stream : in out Print_Stream'Class;
Item : in Character);
-- Write a character on the stream.
procedure Write_Char (Stream : in out Print_Stream'Class;
Item : in Wide_Wide_Character);
-- -----------------------
-- Reader stream
-- -----------------------
-- The <b>Reader_Stream</b> is an input stream which provides helper methods
-- for reading text streams.
type Reader_Stream is new Buffered.Input_Buffer_Stream with private;
type Reader_Stream_Access is access all Reader_Stream'Class;
-- Initialize the reader to read the input from the input stream given in <b>From</b>.
procedure Initialize (Stream : in out Reader_Stream;
From : in Input_Stream_Access);
-- Read an input line from the input stream. The line is terminated by ASCII.LF.
-- When <b>Strip</b> is set, the line terminators (ASCII.CR, ASCII.LF) are removed.
procedure Read_Line (Stream : in out Reader_Stream;
Into : out Ada.Strings.Unbounded.Unbounded_String;
Strip : in Boolean := False);
private
type Print_Stream is new Buffered.Output_Buffer_Stream with null record;
type Reader_Stream is new Buffered.Input_Buffer_Stream with null record;
end Util.Streams.Texts;
|
-----------------------------------------------------------------------
-- util-streams-texts -- Text stream utilities
-- Copyright (C) 2010, 2011, 2012, 2015, 2016, 2017, 2018, 2019 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Strings.Wide_Wide_Unbounded;
with Util.Streams.Buffered;
with Ada.Calendar;
with GNAT.Calendar.Time_IO;
-- == Texts ==
-- The <tt>Util.Streams.Texts</tt> package implements text oriented input and output streams.
-- The <tt>Print_Stream</tt> type extends the <tt>Output_Buffer_Stream</tt> to allow writing
-- text content.
--
-- The <tt>Reader_Stream</tt> package extends the <tt>Input_Buffer_Stream</tt> and allows to
-- read text content.
package Util.Streams.Texts is
-- -----------------------
-- Print stream
-- -----------------------
-- The <b>Print_Stream</b> is an output stream which provides helper methods
-- for writing text streams.
type Print_Stream is new Buffered.Output_Buffer_Stream with private;
type Print_Stream_Access is access all Print_Stream'Class;
procedure Initialize (Stream : in out Print_Stream;
To : access Output_Stream'Class);
-- Write a raw character on the stream.
procedure Write (Stream : in out Print_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 Print_Stream;
Item : in Wide_Wide_Character);
-- Write a raw string on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in String);
-- Write a raw string on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Strings.Unbounded.Unbounded_String);
-- Write a raw string on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Strings.Wide_Wide_Unbounded.Unbounded_Wide_Wide_String);
-- Write an integer on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Integer);
-- Write an integer on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Long_Long_Integer);
-- Write a date on the stream.
procedure Write (Stream : in out Print_Stream;
Item : in Ada.Calendar.Time;
Format : in GNAT.Calendar.Time_IO.Picture_String
:= GNAT.Calendar.Time_IO.ISO_Date);
-- Get the output stream content as a string.
function To_String (Stream : in Buffered.Output_Buffer_Stream'Class) return String;
-- Write a character on the stream.
procedure Write_Char (Stream : in out Print_Stream'Class;
Item : in Character);
-- Write a character on the stream.
procedure Write_Char (Stream : in out Print_Stream'Class;
Item : in Wide_Wide_Character);
-- -----------------------
-- Reader stream
-- -----------------------
-- The <b>Reader_Stream</b> is an input stream which provides helper methods
-- for reading text streams.
type Reader_Stream is new Buffered.Input_Buffer_Stream with private;
type Reader_Stream_Access is access all Reader_Stream'Class;
-- Initialize the reader to read the input from the input stream given in <b>From</b>.
procedure Initialize (Stream : in out Reader_Stream;
From : access Input_Stream'Class);
-- Read an input line from the input stream. The line is terminated by ASCII.LF.
-- When <b>Strip</b> is set, the line terminators (ASCII.CR, ASCII.LF) are removed.
procedure Read_Line (Stream : in out Reader_Stream;
Into : out Ada.Strings.Unbounded.Unbounded_String;
Strip : in Boolean := False);
private
type Print_Stream is new Buffered.Output_Buffer_Stream with null record;
type Reader_Stream is new Buffered.Input_Buffer_Stream with null record;
end Util.Streams.Texts;
|
Use anonymous access type for the input and output streams
|
Use anonymous access type for the input and output streams
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
cfd35820652be0138d97f01d152f5651efb70bf4
|
mat/src/mat-targets-readers.adb
|
mat/src/mat-targets-readers.adb
|
-----------------------------------------------------------------------
-- mat-targets-readers - Definition and Analysis of process start 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;
package body MAT.Targets.Readers is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Targets.Readers");
MSG_BEGIN : constant MAT.Events.Internal_Reference := 0;
MSG_END : constant MAT.Events.Internal_Reference := 1;
M_PID : constant MAT.Events.Internal_Reference := 1;
M_EXE : constant MAT.Events.Internal_Reference := 2;
PID_NAME : aliased constant String := "pid";
EXE_NAME : aliased constant String := "exe";
Process_Attributes : aliased constant MAT.Events.Attribute_Table :=
(1 => (Name => PID_NAME'Access, Size => 0,
Kind => MAT.Events.T_SIZE_T, Ref => M_PID),
2 => (Name => EXE_NAME'Access, Size => 0,
Kind => MAT.Events.T_FRAME, Ref => M_EXE));
procedure Create_Process (For_Servant : in out Process_Servant;
Pid : in MAT.Types.Target_Process_Ref) is
begin
MAT.Memory.Targets.Initialize (Memory => For_Servant.Process.Memory,
Reader => For_Servant.Reader.all);
end Create_Process;
overriding
procedure Dispatch (For_Servant : in out Process_Servant;
Id : in MAT.Events.Internal_Reference;
Params : in MAT.Events.Const_Attribute_Table_Access;
Frame : in MAT.Events.Frame_Info;
Msg : in out MAT.Readers.Message) is
begin
case Id is
when MSG_BEGIN =>
null;
when MSG_END =>
null;
when others =>
null;
end case;
end Dispatch;
-- Register the reader to extract and analyze process events.
procedure Register (Into : in out MAT.Readers.Manager_Base'Class;
Reader : in Process_Reader_Access) is
begin
Into.Register_Reader (Reader.all'Access, "begin", MSG_BEGIN,
Process_Attributes'Access);
Into.Register_Reader (Reader.all'Access, "end", MSG_END,
Process_Attributes'Access);
end Register;
end MAT.Targets.Readers;
|
-----------------------------------------------------------------------
-- mat-targets-readers - Definition and Analysis of process start 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;
package body MAT.Targets.Readers is
-- The logger
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("MAT.Targets.Readers");
MSG_BEGIN : constant MAT.Events.Internal_Reference := 0;
MSG_END : constant MAT.Events.Internal_Reference := 1;
M_PID : constant MAT.Events.Internal_Reference := 1;
M_EXE : constant MAT.Events.Internal_Reference := 2;
PID_NAME : aliased constant String := "pid";
EXE_NAME : aliased constant String := "exe";
Process_Attributes : aliased constant MAT.Events.Attribute_Table :=
(1 => (Name => PID_NAME'Access, Size => 0,
Kind => MAT.Events.T_SIZE_T, Ref => M_PID),
2 => (Name => EXE_NAME'Access, Size => 0,
Kind => MAT.Events.T_FRAME, Ref => M_EXE));
procedure Create_Process (For_Servant : in out Process_Servant;
Pid : in MAT.Types.Target_Process_Ref) is
begin
MAT.Memory.Targets.Initialize (Memory => For_Servant.Process.Memory,
Reader => For_Servant.Reader.all);
end Create_Process;
overriding
procedure Dispatch (For_Servant : in out Process_Servant;
Id : in MAT.Events.Internal_Reference;
Params : in MAT.Events.Const_Attribute_Table_Access;
Frame : in MAT.Events.Frame_Info;
Msg : in out MAT.Readers.Message) is
begin
case Id is
when MSG_BEGIN =>
null;
when MSG_END =>
null;
when others =>
null;
end case;
end Dispatch;
-- ------------------------------
-- Register the reader to extract and analyze process events.
-- ------------------------------
procedure Register (Into : in out MAT.Readers.Manager_Base'Class;
Reader : in Process_Reader_Access) is
begin
Reader.Reader := Into'Unchecked_Access;
Into.Register_Reader (Reader.all'Access, "begin", MSG_BEGIN,
Process_Attributes'Access);
Into.Register_Reader (Reader.all'Access, "end", MSG_END,
Process_Attributes'Access);
end Register;
-- ------------------------------
-- Initialize the target object to prepare for reading process events.
-- ------------------------------
procedure Initialize (Target : in out Target_Type;
Reader : in out MAT.Readers.Manager_Base'Class) is
Process_Reader : constant Process_Reader_Access
:= new Process_Servant;
begin
Process_Reader.Target := Target'Unrestricted_Access;
Register (Reader, Process_Reader);
end Initialize;
end MAT.Targets.Readers;
|
Implement the Initialize procedure
|
Implement the Initialize procedure
|
Ada
|
apache-2.0
|
stcarrez/mat,stcarrez/mat,stcarrez/mat
|
aa88a6e1aafab9217bd99762508e0d141dbf1fe8
|
src/babel-files.adb
|
src/babel-files.adb
|
-- bkp-files -- File and directories
-----------------------------------------------------------------------
-- 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.Directories;
with Ada.Containers.Vectors;
with Ada.Text_IO;
with Ada.Exceptions;
with Ada.Streams.Stream_IO;
with Util.Log.Loggers;
with Util.Files;
with Interfaces.C;
package body Babel.Files is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Bkp.Files");
-- ------------------------------
-- Allocate a File_Type entry with the given name for the directory.
-- ------------------------------
function Allocate (Name : in String;
Dir : in Directory_Type) return File_Type is
Result : constant File_Type := new File '(Len => Name'Length,
Id => NO_IDENTIFIER,
Dir => Dir,
Name => Name,
others => <>);
begin
return Result;
end Allocate;
-- ------------------------------
-- Return true if the file was modified and need a backup.
-- ------------------------------
function Is_Modified (Element : in File_Type) return Boolean is
use type ADO.Identifier;
begin
if Element.Id = NO_IDENTIFIER then
return True;
elsif (Element.Status and FILE_MODIFIED) /= 0 then
return True;
else
return False;
end if;
end Is_Modified;
-- ------------------------------
-- Set the file as modified.
-- ------------------------------
procedure Set_Modified (Element : in File_Type) is
begin
Element.Status := Element.Status or FILE_MODIFIED;
end Set_Modified;
-- ------------------------------
-- Return the path for the file.
-- ------------------------------
function Get_Path (Element : in File) return String is
begin
return Util.Files.Compose (Ada.Strings.Unbounded.To_String (Element.Path),
Ada.Strings.Unbounded.To_String (Element.Name));
end Get_Path;
overriding
procedure Add_File (Into : in out File_Queue;
Path : in String;
Element : in File) is
begin
Into.Queue.Enqueue (Element);
end Add_File;
overriding
procedure Add_Directory (Into : in out File_Queue;
Path : in String;
Name : in String) is
begin
Into.Directories.Append (Util.Files.Compose (Path, Name));
end Add_Directory;
procedure Compute_Sha1 (Path : in String;
Into : in out File) is
use Ada.Strings.Unbounded;
use type Ada.Streams.Stream_Element_Offset;
File : Ada.Streams.Stream_IO.File_Type;
Name : constant String := Path & "/" & To_String (Into.Name);
Last : Ada.Streams.Stream_Element_Offset;
Buf : Ada.Streams.Stream_Element_Array (0 .. 32_767);
Ctx : Util.Encoders.SHA1.Context;
begin
Ada.Streams.Stream_IO.Open (File, Ada.Streams.Stream_IO.In_File, Name);
loop
Ada.Streams.Stream_IO.Read (File, Buf, Last);
Util.Encoders.SHA1.Update (Ctx, Buf (Buf'First .. Last));
exit when Last /= Buf'Last;
end loop;
Ada.Streams.Stream_IO.Close (File);
Util.Encoders.SHA1.Finish (Ctx, Into.SHA1);
end Compute_Sha1;
procedure Iterate_Files (Path : in String;
Dir : in out Directory;
Depth : in Natural;
Update : access procedure (P : in String; F : in out File)) is
use Ada.Strings.Unbounded;
Iter : File_Vectors.Cursor := Dir.Files.First;
procedure Iterate_File (Item : in out File) is
begin
Update (Path, Item);
end Iterate_File;
procedure Iterate_Child (Item : in out Directory) is
begin
Iterate_Files (Path & "/" & To_String (Item.Name), Item, Depth - 1, Update);
end Iterate_Child;
begin
while File_Vectors.Has_Element (Iter) loop
Dir.Files.Update_Element (Iter, Iterate_File'Access);
File_Vectors.Next (Iter);
end loop;
if Depth > 0 and then Dir.Children /= null then
declare
Dir_Iter : Directory_Vectors.Cursor := Dir.Children.First;
begin
while Directory_Vectors.Has_Element (Dir_Iter) loop
Dir.Children.Update_Element (Dir_Iter, Iterate_Child'Access);
Directory_Vectors.Next (Dir_Iter);
end loop;
end;
end if;
end Iterate_Files;
procedure Scan_Files (Path : in String;
Into : in out Directory) is
Iter : File_Vectors.Cursor := Into.Files.First;
procedure Compute_Sha1 (Item : in out File) is
begin
Compute_Sha1 (Path, Item);
end Compute_Sha1;
begin
while File_Vectors.Has_Element (Iter) loop
Into.Files.Update_Element (Iter, Compute_Sha1'Access);
File_Vectors.Next (Iter);
end loop;
end Scan_Files;
procedure Scan_Children (Path : in String;
Into : in out Directory) is
procedure Update (Dir : in out Directory) is
use Ada.Strings.Unbounded;
use type Ada.Directories.File_Size;
begin
Scan (Path & "/" & To_String (Dir.Name), Dir);
Into.Tot_Files := Into.Tot_Files + Dir.Tot_Files;
Into.Tot_Size := Into.Tot_Size + Dir.Tot_Size;
Into.Tot_Dirs := Into.Tot_Dirs + Dir.Tot_Dirs;
end Update;
begin
if Into.Children /= null then
declare
Iter : Directory_Vectors.Cursor := Into.Children.First;
begin
while Directory_Vectors.Has_Element (Iter) loop
Into.Children.Update_Element (Iter, Update'Access);
Directory_Vectors.Next (Iter);
end loop;
end;
end if;
end Scan_Children;
procedure Scan (Path : in String;
Into : in out Directory) is
use Ada.Directories;
Filter : constant Ada.Directories.Filter_Type := (Ordinary_File => True,
Ada.Directories.Directory => True,
Special_File => False);
Search : Search_Type;
Ent : Directory_Entry_Type;
New_File : File;
Child : Directory;
begin
Into.Tot_Size := 0;
Into.Tot_Files := 0;
Into.Tot_Dirs := 0;
Start_Search (Search, Directory => Path, Pattern => "*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Name : constant String := Simple_Name (Ent);
Kind : constant File_Kind := Ada.Directories.Kind (Ent);
begin
if Kind = Ordinary_File then
New_File.Name := Ada.Strings.Unbounded.To_Unbounded_String (Name);
begin
New_File.Size := Ada.Directories.Size (Ent);
exception
when Constraint_Error =>
New_File.Size := Ada.Directories.File_Size (Interfaces.Unsigned_32'Last);
end;
Into.Files.Append (New_File);
if New_File.Size > 0 then
begin
Into.Tot_Size := Into.Tot_Size + New_File.Size;
exception
when Constraint_Error =>
Ada.Text_IO.Put_Line ("Size: " & Ada.Directories.File_Size'Image (New_File.Size)
& " for " & Path & "/" & Name);
Ada.Text_IO.Put_Line ("Size: " & Ada.Directories.File_Size'Image (Into.Tot_Size));
end;
end if;
Into.Tot_Files := Into.Tot_Files + 1;
elsif Name /= "." and Name /= ".." then
if Into.Children = null then
Into.Children := new Directory_Vector;
end if;
Child.Name := Ada.Strings.Unbounded.To_Unbounded_String (Name);
Into.Children.Append (Child);
Into.Tot_Dirs := Into.Tot_Dirs + 1;
end if;
end;
end loop;
Scan_Children (Path, Into);
Scan_Files (Path, Into);
exception
when E : others =>
Log.Error ("Exception ", E);
end Scan;
end Babel.Files;
|
-- bkp-files -- File and directories
-----------------------------------------------------------------------
-- 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.Directories;
with Ada.Containers.Vectors;
with Ada.Text_IO;
with Ada.Exceptions;
with Ada.Streams.Stream_IO;
with Util.Log.Loggers;
with Util.Files;
with Interfaces.C;
package body Babel.Files is
Log : constant Util.Log.Loggers.Logger := Util.Log.Loggers.Create ("Bkp.Files");
-- ------------------------------
-- Allocate a File_Type entry with the given name for the directory.
-- ------------------------------
function Allocate (Name : in String;
Dir : in Directory_Type) return File_Type is
Result : constant File_Type := new File '(Len => Name'Length,
Id => NO_IDENTIFIER,
Dir => Dir,
Name => Name,
others => <>);
begin
return Result;
end Allocate;
-- ------------------------------
-- Return true if the file was modified and need a backup.
-- ------------------------------
function Is_Modified (Element : in File_Type) return Boolean is
use type ADO.Identifier;
begin
if Element.Id = NO_IDENTIFIER then
return True;
elsif (Element.Status and FILE_MODIFIED) /= 0 then
return True;
else
return False;
end if;
end Is_Modified;
-- ------------------------------
-- Set the file as modified.
-- ------------------------------
procedure Set_Modified (Element : in File_Type) is
begin
Element.Status := Element.Status or FILE_MODIFIED;
end Set_Modified;
-- ------------------------------
-- Return the path for the file.
-- ------------------------------
function Get_Path (Element : in File) return String is
begin
return Util.Files.Compose (Ada.Strings.Unbounded.To_String (Element.Path),
Ada.Strings.Unbounded.To_String (Element.Name));
end Get_Path;
overriding
procedure Add_File (Into : in out File_Queue;
Path : in String;
Element : in File) is
begin
Into.Queue.Enqueue (Element);
end Add_File;
overriding
procedure Add_Directory (Into : in out File_Queue;
Path : in String;
Name : in String) is
begin
Into.Directories.Append (Util.Files.Compose (Path, Name));
end Add_Directory;
procedure Iterate_Files (Path : in String;
Dir : in out Directory;
Depth : in Natural;
Update : access procedure (P : in String; F : in out File)) is
use Ada.Strings.Unbounded;
Iter : File_Vectors.Cursor := Dir.Files.First;
procedure Iterate_File (Item : in out File) is
begin
Update (Path, Item);
end Iterate_File;
procedure Iterate_Child (Item : in out Directory) is
begin
Iterate_Files (Path & "/" & To_String (Item.Name), Item, Depth - 1, Update);
end Iterate_Child;
begin
while File_Vectors.Has_Element (Iter) loop
Dir.Files.Update_Element (Iter, Iterate_File'Access);
File_Vectors.Next (Iter);
end loop;
if Depth > 0 and then Dir.Children /= null then
declare
Dir_Iter : Directory_Vectors.Cursor := Dir.Children.First;
begin
while Directory_Vectors.Has_Element (Dir_Iter) loop
Dir.Children.Update_Element (Dir_Iter, Iterate_Child'Access);
Directory_Vectors.Next (Dir_Iter);
end loop;
end;
end if;
end Iterate_Files;
procedure Scan_Files (Path : in String;
Into : in out Directory) is
Iter : File_Vectors.Cursor := Into.Files.First;
procedure Compute_Sha1 (Item : in out File) is
begin
Compute_Sha1 (Path, Item);
end Compute_Sha1;
begin
while File_Vectors.Has_Element (Iter) loop
Into.Files.Update_Element (Iter, Compute_Sha1'Access);
File_Vectors.Next (Iter);
end loop;
end Scan_Files;
procedure Scan_Children (Path : in String;
Into : in out Directory) is
procedure Update (Dir : in out Directory) is
use Ada.Strings.Unbounded;
use type Ada.Directories.File_Size;
begin
Scan (Path & "/" & To_String (Dir.Name), Dir);
Into.Tot_Files := Into.Tot_Files + Dir.Tot_Files;
Into.Tot_Size := Into.Tot_Size + Dir.Tot_Size;
Into.Tot_Dirs := Into.Tot_Dirs + Dir.Tot_Dirs;
end Update;
begin
if Into.Children /= null then
declare
Iter : Directory_Vectors.Cursor := Into.Children.First;
begin
while Directory_Vectors.Has_Element (Iter) loop
Into.Children.Update_Element (Iter, Update'Access);
Directory_Vectors.Next (Iter);
end loop;
end;
end if;
end Scan_Children;
procedure Scan (Path : in String;
Into : in out Directory) is
use Ada.Directories;
Filter : constant Ada.Directories.Filter_Type := (Ordinary_File => True,
Ada.Directories.Directory => True,
Special_File => False);
Search : Search_Type;
Ent : Directory_Entry_Type;
New_File : File;
Child : Directory;
begin
Into.Tot_Size := 0;
Into.Tot_Files := 0;
Into.Tot_Dirs := 0;
Start_Search (Search, Directory => Path, Pattern => "*", Filter => Filter);
while More_Entries (Search) loop
Get_Next_Entry (Search, Ent);
declare
Name : constant String := Simple_Name (Ent);
Kind : constant File_Kind := Ada.Directories.Kind (Ent);
begin
if Kind = Ordinary_File then
New_File.Name := Ada.Strings.Unbounded.To_Unbounded_String (Name);
begin
New_File.Size := Ada.Directories.Size (Ent);
exception
when Constraint_Error =>
New_File.Size := Ada.Directories.File_Size (Interfaces.Unsigned_32'Last);
end;
Into.Files.Append (New_File);
if New_File.Size > 0 then
begin
Into.Tot_Size := Into.Tot_Size + New_File.Size;
exception
when Constraint_Error =>
Ada.Text_IO.Put_Line ("Size: " & Ada.Directories.File_Size'Image (New_File.Size)
& " for " & Path & "/" & Name);
Ada.Text_IO.Put_Line ("Size: " & Ada.Directories.File_Size'Image (Into.Tot_Size));
end;
end if;
Into.Tot_Files := Into.Tot_Files + 1;
elsif Name /= "." and Name /= ".." then
if Into.Children = null then
Into.Children := new Directory_Vector;
end if;
Child.Name := Ada.Strings.Unbounded.To_Unbounded_String (Name);
Into.Children.Append (Child);
Into.Tot_Dirs := Into.Tot_Dirs + 1;
end if;
end;
end loop;
Scan_Children (Path, Into);
Scan_Files (Path, Into);
exception
when E : others =>
Log.Error ("Exception ", E);
end Scan;
end Babel.Files;
|
Remove the old Compute_Sha1 procedure
|
Remove the old Compute_Sha1 procedure
|
Ada
|
apache-2.0
|
stcarrez/babel
|
0615c0d22719f638fe45aa9021260706ebd52075
|
awa/plugins/awa-blogs/src/awa-blogs-modules.ads
|
awa/plugins/awa-blogs/src/awa-blogs-modules.ads
|
-----------------------------------------------------------------------
-- awa-blogs-module -- Blog and post management module
-- Copyright (C) 2011, 2012, 2013, 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.Strings.Unbounded;
with Ada.Calendar;
with ASF.Applications;
with ADO;
with Wiki.Strings;
with AWA.Modules;
with AWA.Blogs.Models;
with AWA.Counters.Definition;
with AWA.Blogs.Servlets;
with Security.Permissions;
-- == Integration ==
-- The <tt>Blog_Module</tt> manages the creation, update, removal of blog posts in an application.
-- It provides operations that are used by the blog beans or other services to create and update
-- posts. An instance of the <tt>Blog_Module</tt> must be declared and registered in the
-- AWA application. The module instance can be defined as follows:
--
-- type Application is new AWA.Applications.Application with record
-- Blog_Module : aliased AWA.Blogs.Modules.Blog_Module;
-- end record;
--
-- And registered in the `Initialize_Modules` procedure by using:
--
-- Register (App => App.Self.all'Access,
-- Name => AWA.Blogs.Modules.NAME,
-- URI => "blogs",
-- Module => App.Blog_Module'Access);
--
package AWA.Blogs.Modules is
NAME : constant String := "blogs";
-- The configuration parameter that defines the image link prefix in rendered HTML content.
PARAM_IMAGE_PREFIX : constant String := "image_prefix";
-- Define the permissions.
package ACL_Create_Blog is new Security.Permissions.Definition ("blog-create");
package ACL_Delete_Blog is new Security.Permissions.Definition ("blog-delete");
package ACL_Create_Post is new Security.Permissions.Definition ("blog-create-post");
package ACL_Delete_Post is new Security.Permissions.Definition ("blog-delete-post");
package ACL_Update_Post is new Security.Permissions.Definition ("blog-update-post");
-- Define the read post counter.
package Read_Counter is new AWA.Counters.Definition (Models.POST_TABLE, "read_count");
Not_Found : exception;
type Blog_Module is new AWA.Modules.Module with private;
type Blog_Module_Access is access all Blog_Module'Class;
-- Initialize the blog module.
overriding
procedure Initialize (Plugin : in out Blog_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Configures the module after its initialization and after having read its XML configuration.
overriding
procedure Configure (Plugin : in out Blog_Module;
Props : in ASF.Applications.Config);
-- Get the blog module instance associated with the current application.
function Get_Blog_Module return Blog_Module_Access;
-- Get the image prefix that was configured for the Blog module.
function Get_Image_Prefix (Module : in Blog_Module)
return Wiki.Strings.UString;
-- Create a new blog for the user workspace.
procedure Create_Blog (Model : in Blog_Module;
Title : in String;
Result : out ADO.Identifier);
-- Create a new post associated with the given blog identifier.
procedure Create_Post (Model : in Blog_Module;
Blog_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type;
Result : out ADO.Identifier);
-- Update the post title and text associated with the blog post identified by <b>Post</b>.
procedure Update_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type);
-- Delete the post identified by the given identifier.
procedure Delete_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier);
-- Load the image data associated with a blog post. The image must be public and the
-- post visible for the image to be retrieved by anonymous users.
procedure Load_Image (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Image_Id : in ADO.Identifier;
Width : in out Natural;
Height : in out Natural;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Into : out ADO.Blob_Ref);
private
type Blog_Module is new AWA.Modules.Module with record
Image_Prefix : Wiki.Strings.UString;
Image_Servlet : aliased AWA.Blogs.Servlets.Image_Servlet;
end record;
end AWA.Blogs.Modules;
|
-----------------------------------------------------------------------
-- awa-blogs-module -- Blog and post management module
-- Copyright (C) 2011, 2012, 2013, 2014, 2015, 2017, 2018 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Ada.Strings.Unbounded;
with Ada.Calendar;
with ASF.Applications;
with ADO;
with Wiki.Strings;
with AWA.Modules;
with AWA.Blogs.Models;
with AWA.Counters.Definition;
with AWA.Blogs.Servlets;
with Security.Permissions;
-- == Integration ==
-- The <tt>Blog_Module</tt> manages the creation, update, removal of blog posts in an application.
-- It provides operations that are used by the blog beans or other services to create and update
-- posts. An instance of the <tt>Blog_Module</tt> must be declared and registered in the
-- AWA application. The module instance can be defined as follows:
--
-- type Application is new AWA.Applications.Application with record
-- Blog_Module : aliased AWA.Blogs.Modules.Blog_Module;
-- end record;
--
-- And registered in the `Initialize_Modules` procedure by using:
--
-- Register (App => App.Self.all'Access,
-- Name => AWA.Blogs.Modules.NAME,
-- URI => "blogs",
-- Module => App.Blog_Module'Access);
--
package AWA.Blogs.Modules is
NAME : constant String := "blogs";
-- The configuration parameter that defines the image link prefix in rendered HTML content.
PARAM_IMAGE_PREFIX : constant String := "image_prefix";
-- Define the permissions.
package ACL_Create_Blog is new Security.Permissions.Definition ("blog-create");
package ACL_Delete_Blog is new Security.Permissions.Definition ("blog-delete");
package ACL_Create_Post is new Security.Permissions.Definition ("blog-create-post");
package ACL_Delete_Post is new Security.Permissions.Definition ("blog-delete-post");
package ACL_Update_Post is new Security.Permissions.Definition ("blog-update-post");
-- Define the read post counter.
package Read_Counter is new AWA.Counters.Definition (Models.POST_TABLE, "read_count");
Not_Found : exception;
type Blog_Module is new AWA.Modules.Module with private;
type Blog_Module_Access is access all Blog_Module'Class;
-- Initialize the blog module.
overriding
procedure Initialize (Plugin : in out Blog_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Configures the module after its initialization and after having read its XML configuration.
overriding
procedure Configure (Plugin : in out Blog_Module;
Props : in ASF.Applications.Config);
-- Get the blog module instance associated with the current application.
function Get_Blog_Module return Blog_Module_Access;
-- Get the image prefix that was configured for the Blog module.
function Get_Image_Prefix (Module : in Blog_Module)
return Wiki.Strings.UString;
-- Create a new blog for the user workspace.
procedure Create_Blog (Model : in Blog_Module;
Title : in String;
Result : out ADO.Identifier);
-- Create a new post associated with the given blog identifier.
procedure Create_Post (Model : in Blog_Module;
Blog_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Status : in AWA.Blogs.Models.Post_Status_Type;
Result : out ADO.Identifier);
-- Update the post title and text associated with the blog post identified by <b>Post</b>.
procedure Update_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Title : in String;
URI : in String;
Text : in String;
Comment : in Boolean;
Publish_Date : in ADO.Nullable_Time;
Status : in AWA.Blogs.Models.Post_Status_Type);
-- Delete the post identified by the given identifier.
procedure Delete_Post (Model : in Blog_Module;
Post_Id : in ADO.Identifier);
-- Load the image data associated with a blog post. The image must be public and the
-- post visible for the image to be retrieved by anonymous users.
procedure Load_Image (Model : in Blog_Module;
Post_Id : in ADO.Identifier;
Image_Id : in ADO.Identifier;
Width : in out Natural;
Height : in out Natural;
Mime : out Ada.Strings.Unbounded.Unbounded_String;
Date : out Ada.Calendar.Time;
Into : out ADO.Blob_Ref);
private
type Blog_Module is new AWA.Modules.Module with record
Image_Prefix : Wiki.Strings.UString;
Image_Servlet : aliased AWA.Blogs.Servlets.Image_Servlet;
end record;
end AWA.Blogs.Modules;
|
Add a Publish_Date member to the Update_Post operation
|
Add a Publish_Date member to the Update_Post operation
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
1d355e2271d0dac8129b827a38eed114dc88b6d8
|
awa/plugins/awa-workspaces/src/awa-workspaces-modules.ads
|
awa/plugins/awa-workspaces/src/awa-workspaces-modules.ads
|
-----------------------------------------------------------------------
-- awa-workspaces-module -- Module workspaces
-- Copyright (C) 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Sessions;
with ASF.Applications;
with AWA.Modules;
with AWA.Services.Contexts;
with AWA.Workspaces.Models;
with AWA.Users.Services;
package AWA.Workspaces.Modules is
Not_Found : exception;
-- The name under which the module is registered.
NAME : constant String := "workspaces";
-- ------------------------------
-- Module workspaces
-- ------------------------------
type Workspace_Module is new AWA.Modules.Module with private;
type Workspace_Module_Access is access all Workspace_Module'Class;
-- Initialize the workspaces module.
overriding
procedure Initialize (Plugin : in out Workspace_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Get the current workspace associated with the current user.
-- If the user has not workspace, create one.
procedure Get_Workspace (Session : in out ADO.Sessions.Master_Session;
Context : in AWA.Services.Contexts.Service_Context_Access;
Workspace : out AWA.Workspaces.Models.Workspace_Ref);
-- Load the invitation from the access key and verify that the key is still valid.
procedure Load_Invitation (Module : in Workspace_Module;
Key : in String;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class);
-- Send the invitation to the user.
procedure Send_Invitation (Module : in Workspace_Module;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class);
private
type Workspace_Module is new AWA.Modules.Module with record
User_Manager : AWA.Users.Services.User_Service_Access;
end record;
end AWA.Workspaces.Modules;
|
-----------------------------------------------------------------------
-- awa-workspaces-module -- Module workspaces
-- Copyright (C) 2011, 2012, 2017 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with ADO.Sessions;
with ASF.Applications;
with AWA.Modules;
with AWA.Services.Contexts;
with AWA.Workspaces.Models;
with AWA.Users.Services;
package AWA.Workspaces.Modules is
Not_Found : exception;
-- The name under which the module is registered.
NAME : constant String := "workspaces";
-- ------------------------------
-- Module workspaces
-- ------------------------------
type Workspace_Module is new AWA.Modules.Module with private;
type Workspace_Module_Access is access all Workspace_Module'Class;
-- Initialize the workspaces module.
overriding
procedure Initialize (Plugin : in out Workspace_Module;
App : in AWA.Modules.Application_Access;
Props : in ASF.Applications.Config);
-- Get the current workspace associated with the current user.
-- If the user has not workspace, create one.
procedure Get_Workspace (Session : in out ADO.Sessions.Master_Session;
Context : in AWA.Services.Contexts.Service_Context_Access;
Workspace : out AWA.Workspaces.Models.Workspace_Ref);
-- Load the invitation from the access key and verify that the key is still valid.
procedure Load_Invitation (Module : in Workspace_Module;
Key : in String;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class);
-- Accept the invitation identified by the access key.
procedure Accept_Invitation (Module : in Workspace_Module;
Key : in String);
-- Send the invitation to the user.
procedure Send_Invitation (Module : in Workspace_Module;
Invitation : in out AWA.Workspaces.Models.Invitation_Ref'Class);
private
type Workspace_Module is new AWA.Modules.Module with record
User_Manager : AWA.Users.Services.User_Service_Access;
end record;
end AWA.Workspaces.Modules;
|
Declare the Accept_Invitation procedure
|
Declare the Accept_Invitation procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
60914fde3ada137d983bf2a95688c0ea8bc9e595
|
awa/plugins/awa-questions/src/awa-questions.ads
|
awa/plugins/awa-questions/src/awa-questions.ads
|
-----------------------------------------------------------------------
-- awa-questions -- Module questions
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package AWA.Questions is
end AWA.Questions;
|
-----------------------------------------------------------------------
-- awa-questions -- Module questions
-- Copyright (C) 2012, 2013 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
package AWA.Questions is
pragma Preelaborate;
end AWA.Questions;
|
Add Preelaborate
|
Add Preelaborate
|
Ada
|
apache-2.0
|
Letractively/ada-awa,tectronics/ada-awa,Letractively/ada-awa,tectronics/ada-awa,tectronics/ada-awa,Letractively/ada-awa
|
db0d428c98cc1491a8c8a142fbfc9d8fa07a50e7
|
awa/plugins/awa-images/src/awa-images-services.ads
|
awa/plugins/awa-images/src/awa-images-services.ads
|
-----------------------------------------------------------------------
-- awa-images-services -- Image service
-- Copyright (C) 2012, 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.Permissions;
with AWA.Modules;
with EL.Expressions;
with AWA.Storages.Models;
-- == Storage Service ==
-- The <tt>Storage_Service</tt> provides the operations to access and use the persisent storage.
-- It controls the permissions that grant access to the service for users.
--
-- Other modules can be notified of storage changes by registering a listener
-- on the storage module.
package AWA.Images.Services is
package ACL_Create_Storage is new Security.Permissions.Definition ("storage-create");
package ACL_Delete_Storage is new Security.Permissions.Definition ("storage-delete");
package ACL_Create_Folder is new Security.Permissions.Definition ("folder-create");
PARAM_THUMBNAIL_COMMAND : constant String := "thumbnail_command";
-- ------------------------------
-- Image Service
-- ------------------------------
-- The <b>Image_Service</b> works closely with the storage service. It extracts the
-- information of an image, creates the image thumbnail.
type Image_Service is new AWA.Modules.Module_Manager with private;
type Image_Service_Access is access all Image_Service'Class;
-- Initializes the image service.
overriding
procedure Initialize (Service : in out Image_Service;
Module : in AWA.Modules.Module'Class);
procedure Create_Thumbnail (Service : in Image_Service;
Source : in String;
Into : in String;
Width : out Natural;
Height : out Natural);
-- Save the data object contained in the <b>Data</b> part element into the
-- target storage represented by <b>Into</b>.
procedure Create_Image (Service : in Image_Service;
File : in AWA.Storages.Models.Storage_Ref'Class);
-- Deletes the storage instance.
procedure Delete_Image (Service : in Image_Service;
File : in AWA.Storages.Models.Storage_Ref'Class);
private
type Image_Service is new AWA.Modules.Module_Manager with record
Thumbnail_Command : EL.Expressions.Expression;
end record;
end AWA.Images.Services;
|
-----------------------------------------------------------------------
-- awa-images-services -- Image service
-- Copyright (C) 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 Security.Permissions;
with ADO;
with AWA.Modules;
with EL.Expressions;
with AWA.Storages.Models;
-- == Storage Service ==
-- The <tt>Storage_Service</tt> provides the operations to access and use the persisent storage.
-- It controls the permissions that grant access to the service for users.
--
-- Other modules can be notified of storage changes by registering a listener
-- on the storage module.
package AWA.Images.Services is
package ACL_Create_Storage is new Security.Permissions.Definition ("storage-create");
package ACL_Delete_Storage is new Security.Permissions.Definition ("storage-delete");
package ACL_Create_Folder is new Security.Permissions.Definition ("folder-create");
PARAM_THUMBNAIL_COMMAND : constant String := "thumbnail_command";
-- ------------------------------
-- Image Service
-- ------------------------------
-- The <b>Image_Service</b> works closely with the storage service. It extracts the
-- information of an image, creates the image thumbnail.
type Image_Service is new AWA.Modules.Module_Manager with private;
type Image_Service_Access is access all Image_Service'Class;
-- Initializes the image service.
overriding
procedure Initialize (Service : in out Image_Service;
Module : in AWA.Modules.Module'Class);
procedure Create_Thumbnail (Service : in Image_Service;
Source : in String;
Into : in String;
Width : out Natural;
Height : out Natural);
-- Build a thumbnail for the image identified by the Id.
procedure Build_Thumbnail (Service : in Image_Service;
Id : in ADO.Identifier);
-- Save the data object contained in the <b>Data</b> part element into the
-- target storage represented by <b>Into</b>.
procedure Create_Image (Service : in Image_Service;
File : in AWA.Storages.Models.Storage_Ref'Class);
-- Deletes the storage instance.
procedure Delete_Image (Service : in Image_Service;
File : in AWA.Storages.Models.Storage_Ref'Class);
private
type Image_Service is new AWA.Modules.Module_Manager with record
Thumbnail_Command : EL.Expressions.Expression;
end record;
end AWA.Images.Services;
|
Declare the Build_Thumbnail procedure
|
Declare the Build_Thumbnail procedure
|
Ada
|
apache-2.0
|
stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa,stcarrez/ada-awa
|
4106d8d4e935bcd56acb3731e7a65e38b983ee9a
|
src/os-win32/util-processes-os.ads
|
src/os-win32/util-processes-os.ads
|
-----------------------------------------------------------------------
-- util-processes-os -- Windows specific and low level operations
-- Copyright (C) 2011, 2012 Stephane Carrez
-- Written by Stephane Carrez ([email protected])
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
-----------------------------------------------------------------------
with Util.Streams.Raw;
with Util.Systems.Os;
with Interfaces.C;
private package Util.Processes.Os is
use Util.Systems.Os;
type Wchar_Ptr is access all Interfaces.C.wchar_array;
type System_Process is new Util.Processes.System_Process with record
Process_Info : aliased Util.Systems.Os.PROCESS_INFORMATION;
Command : Wchar_Ptr := null;
Pos : Interfaces.C.size_t := 0;
end record;
-- Wait for the process to exit.
overriding
procedure Wait (Sys : in out System_Process;
Proc : in out Process'Class;
Timeout : in Duration);
-- Spawn a new process.
overriding
procedure Spawn (Sys : in out System_Process;
Proc : in out Process'Class;
Mode : in Pipe_Mode := NONE);
-- Terminate the process by sending a signal on Unix and exiting the process on Windows.
-- This operation is not portable and has a different behavior between Unix and Windows.
-- Its intent is to stop the process.
overriding
procedure Stop (Sys : in out System_Process;
Proc : in out Process'Class;
Signal : in Positive := 15);
-- Append the argument to the process argument list.
overriding
procedure Append_Argument (Sys : in out System_Process;
Arg : in String);
-- Set the process input, output and error streams to redirect and use specified files.
overriding
procedure Set_Streams (Sys : in out System_Process;
Input : in String;
Output : in String;
Error : in String;
Append_Output : in Boolean;
Append_Error : in Boolean);
-- Deletes the storage held by the system process.
overriding
procedure Finalize (Sys : in out System_Process);
-- Build the output pipe redirection to read the process output.
procedure Build_Output_Pipe (Proc : in out Process'Class;
Into : in out Startup_Info);
-- Build the input pipe redirection to write the process standard input.
procedure Build_Input_Pipe (Proc : in out Process'Class;
Into : in out Startup_Info);
private
-- Create the output stream to read/write on the process input/output.
-- Setup the file to be closed on exec.
function Create_Stream (File : in Util.Streams.Raw.File_Type)
return Util.Streams.Raw.Raw_Stream_Access;
end Util.Processes.Os;
|
-----------------------------------------------------------------------
-- util-processes-os -- Windows specific and low level operations
-- 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 Util.Streams.Raw;
with Util.Systems.Os;
with Interfaces.C;
private package Util.Processes.Os is
use Util.Systems.Os;
SHELL : constant String := "";
type Wchar_Ptr is access all Interfaces.C.wchar_array;
type System_Process is new Util.Processes.System_Process with record
Process_Info : aliased Util.Systems.Os.PROCESS_INFORMATION;
Command : Wchar_Ptr := null;
Pos : Interfaces.C.size_t := 0;
end record;
-- Wait for the process to exit.
overriding
procedure Wait (Sys : in out System_Process;
Proc : in out Process'Class;
Timeout : in Duration);
-- Spawn a new process.
overriding
procedure Spawn (Sys : in out System_Process;
Proc : in out Process'Class;
Mode : in Pipe_Mode := NONE);
-- Terminate the process by sending a signal on Unix and exiting the process on Windows.
-- This operation is not portable and has a different behavior between Unix and Windows.
-- Its intent is to stop the process.
overriding
procedure Stop (Sys : in out System_Process;
Proc : in out Process'Class;
Signal : in Positive := 15);
-- Append the argument to the process argument list.
overriding
procedure Append_Argument (Sys : in out System_Process;
Arg : in String);
-- Set the process input, output and error streams to redirect and use specified files.
overriding
procedure Set_Streams (Sys : in out System_Process;
Input : in String;
Output : in String;
Error : in String;
Append_Output : in Boolean;
Append_Error : in Boolean);
-- Deletes the storage held by the system process.
overriding
procedure Finalize (Sys : in out System_Process);
-- Build the output pipe redirection to read the process output.
procedure Build_Output_Pipe (Proc : in out Process'Class;
Into : in out Startup_Info);
-- Build the input pipe redirection to write the process standard input.
procedure Build_Input_Pipe (Proc : in out Process'Class;
Into : in out Startup_Info);
private
-- Create the output stream to read/write on the process input/output.
-- Setup the file to be closed on exec.
function Create_Stream (File : in Util.Streams.Raw.File_Type)
return Util.Streams.Raw.Raw_Stream_Access;
end Util.Processes.Os;
|
Declare the SHELL constant (empty so that we use the default argument splitting method)
|
Declare the SHELL constant (empty so that we use the default argument splitting method)
|
Ada
|
apache-2.0
|
stcarrez/ada-util,stcarrez/ada-util
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.