llxmlparser.cpp

/** 
 * @file llxmlparser.cpp
 * @brief LLXmlParser implementation
 *
 * $LicenseInfo:firstyear=2002&license=viewergpl$
 * 
 * Copyright (c) 2002-2007, Linden Research, Inc.
 * 
 * Second Life Viewer Source Code
 * The source code in this file ("Source Code") is provided by Linden Lab
 * to you under the terms of the GNU General Public License, version 2.0
 * ("GPL"), unless you have obtained a separate licensing agreement
 * ("Other License"), formally executed by you and Linden Lab.  Terms of
 * the GPL can be found in doc/GPL-license.txt in this distribution, or
 * online at http://secondlife.com/developers/opensource/gplv2
 * 
 * There are special exceptions to the terms and conditions of the GPL as
 * it is applied to this Source Code. View the full text of the exception
 * in the file doc/FLOSS-exception.txt in this software distribution, or
 * online at http://secondlife.com/developers/opensource/flossexception
 * 
 * By copying, modifying or distributing this software, you acknowledge
 * that you have read and understood your obligations described above,
 * and agree to abide by those obligations.
 * 
 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
 * COMPLETENESS OR PERFORMANCE.
 * $/LicenseInfo$
 */

// llxmlparser.cpp
//              
// copyright 2002, linden research inc


#include "linden_common.h"

#include "llxmlparser.h"
#include "llerror.h"


LLXmlParser::LLXmlParser()
	:
	mParser( NULL ),
	mDepth( 0 )
{
	strcpy( mAuxErrorString, "no error" );		/* Flawfinder: ignore */

	// Override the document's declared encoding.
	mParser = XML_ParserCreate(NULL);

	XML_SetUserData(mParser, this);
	XML_SetElementHandler(					mParser,	startElementHandler, endElementHandler);
	XML_SetCharacterDataHandler(			mParser,	characterDataHandler);
	XML_SetProcessingInstructionHandler(	mParser,	processingInstructionHandler);
	XML_SetCommentHandler(					mParser,	commentHandler);

	XML_SetCdataSectionHandler(				mParser,	startCdataSectionHandler, endCdataSectionHandler);

	// This sets the default handler but does not inhibit expansion of internal entities.
	// The entity reference will not be passed to the default handler.
	XML_SetDefaultHandlerExpand(			mParser,	defaultDataHandler);
	
	XML_SetUnparsedEntityDeclHandler(		mParser,	unparsedEntityDeclHandler);
}

LLXmlParser::~LLXmlParser()
{
	XML_ParserFree( mParser );