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122 | --
-- Copyright (C) 2022, AdaCore
--
-- SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
--
private with Ada.Containers.Vectors;
private with VSS.IRIs;
private with VSS.Strings;
private with VSS.XML.Attributes;
with VSS.XML.Content_Handlers;
with VSS.XML.Error_Handlers;
with VSS.XML.Implementation.Template_Programs;
private with VSS.XML.Implementation.Error_Handlers;
with VSS.XML.Lexical_Handlers;
private with VSS.XML.Locators;
package VSS.XML.Implementation.Template_Parsers is
type Template_Parser is
limited new VSS.XML.Content_Handlers.SAX_Content_Handler
and VSS.XML.Lexical_Handlers.SAX_Lexical_Handler with private;
function Program
(Self : Template_Parser'Class)
return
VSS.XML.Implementation.Template_Programs.Instruction_Vectors.Vector;
private
type State is record
Start_Address : VSS.XML.Implementation.Template_Programs.Address := 0;
Instructions : Natural := 0;
end record;
package State_Vectors is new Ada.Containers.Vectors (Positive, State);
type Template_Parser is
limited new VSS.XML.Content_Handlers.SAX_Content_Handler
and VSS.XML.Lexical_Handlers.SAX_Lexical_Handler with
record
Error : VSS.XML.Error_Handlers.SAX_Error_Handler_Access :=
VSS.XML.Implementation.Error_Handlers.Default'Access;
Locator : VSS.XML.Locators.SAX_Locator_Access;
Program :
VSS.XML.Implementation.Template_Programs.Instruction_Vectors.Vector;
CDATA : Boolean := False;
-- Whether parser is in CDATA state.
Current : State;
Stack : State_Vectors.Vector;
end record;
overriding procedure Set_Document_Locator
(Self : in out Template_Parser;
Locator : VSS.XML.Locators.SAX_Locator_Access);
overriding procedure Start_Document
(Self : in out Template_Parser;
Success : in out Boolean);
-- procedure End_Document
-- (Self : in out SAX_Content_Handler;
-- Success : in out Boolean) is null;
--
-- procedure Start_Prefix_Mapping
-- (Self : in out SAX_Content_Handler;
-- Prefix : VSS.Strings.Virtual_String;
-- URI : VSS.IRIs.IRI;
-- Success : in out Boolean) is null;
--
-- procedure End_Prefix_Mapping
-- (Self : in out SAX_Content_Handler;
-- Prefix : VSS.Strings.Virtual_String;
-- Success : in out Boolean) is null;
overriding procedure Start_Element
(Self : in out Template_Parser;
URI : VSS.IRIs.IRI;
Name : VSS.Strings.Virtual_String;
Attributes : VSS.XML.Attributes.XML_Attributes'Class;
Success : in out Boolean);
overriding procedure End_Element
(Self : in out Template_Parser;
URI : VSS.IRIs.IRI;
Name : VSS.Strings.Virtual_String;
Success : in out Boolean);
overriding procedure Characters
(Self : in out Template_Parser;
Text : VSS.Strings.Virtual_String;
Success : in out Boolean);
overriding procedure Ignorable_Whitespace
(Self : in out Template_Parser;
Text : VSS.Strings.Virtual_String;
Success : in out Boolean) renames Characters;
overriding procedure Processing_Instruction
(Self : in out Template_Parser;
Target : VSS.Strings.Virtual_String;
Data : VSS.Strings.Virtual_String;
Success : in out Boolean);
overriding procedure Comment
(Self : in out Template_Parser;
Text : VSS.Strings.Virtual_String;
Success : in out Boolean);
overriding procedure Start_CDATA
(Self : in out Template_Parser;
Success : in out Boolean);
overriding procedure End_CDATA
(Self : in out Template_Parser;
Success : in out Boolean);
end VSS.XML.Implementation.Template_Parsers;
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