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93 lines
3.9 KiB
Ada
93 lines
3.9 KiB
Ada
------------------------------------------------------------------------------
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-- XML/Ada - An XML suite for Ada95 --
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-- --
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-- Copyright (C) 2001-2018, AdaCore --
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-- --
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-- This library is free software; you can redistribute it and/or modify it --
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-- under terms of the GNU General Public License as published by the Free --
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-- Software Foundation; either version 3, or (at your option) any later --
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-- version. This library is distributed in the hope that it will be useful, --
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
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-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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------------------------------------------------------------------------------
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with Ada.Exceptions;
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with Sax.Locators;
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with Unicode.CES;
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package Sax.Exceptions is
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-------------------
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-- Sax_Exception --
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-------------------
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type Sax_Exception (<>) is tagged private;
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-- General type that encapsulates a general SAX error or warning.
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-- It does not contain source location information (see Sax_Parse_Exception
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-- instead)
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function Create (Ada_Exception : Ada.Exceptions.Exception_Id)
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return Sax_Exception'Class;
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-- Create a new SAX exception wrapping an existing exception
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function Create (Message : Unicode.CES.Byte_Sequence)
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return Sax_Exception'Class;
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-- Create a new SAX exception
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function Create
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(Message : Unicode.CES.Byte_Sequence;
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Ada_Exception : Ada.Exceptions.Exception_Id)
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return Sax_Exception'Class;
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-- Create a new SAX exception from an existing exception
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function Get_Exception (Except : Sax_Exception)
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return Ada.Exceptions.Exception_Id;
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-- Return the embedded exception
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function Get_Message (Except : Sax_Exception)
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return Unicode.CES.Byte_Sequence;
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-- Return the message
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-------------------------
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-- Sax_Parse_Exception --
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-------------------------
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type Sax_Parse_Exception (<>) is new Sax_Exception with private;
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function Create (Message : Unicode.CES.Byte_Sequence;
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Loc : Sax.Locators.Location)
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return Sax_Parse_Exception'Class;
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function Create
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(Message : Unicode.CES.Byte_Sequence;
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Ada_Exception : Ada.Exceptions.Exception_Id;
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Loc : Sax.Locators.Location)
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return Sax_Exception'Class;
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-- Create a new Sax_Parse_Exception. Note: no copy of Loc is made.
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function Get_Location (Except : Sax_Parse_Exception)
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return Sax.Locators.Location;
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-- return the location where the exception was raised.
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private
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type Sax_Exception (Length : Natural) is tagged record
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Message : Unicode.CES.Byte_Sequence (1 .. Length);
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Except : Ada.Exceptions.Exception_Id;
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end record;
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pragma No_Tagged_Streams (Sax_Exception);
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type Sax_Parse_Exception is new Sax_Exception with record
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Loc : Sax.Locators.Location;
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end record;
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end Sax.Exceptions;
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