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/*
* Copyright (C) 2007-2012 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#ifndef BU_XML_READER_H
#define BU_XML_READER_H
#include "bu/string.h"
#include "bu/exceptionbase.h"
namespace Bu
{
class Stream;
subExceptionDecl( XmlException );
class XmlReader
{
public:
XmlReader( Stream &rInput );
virtual ~XmlReader();
private:
Stream &rInput;
int iCurToken;
int iNextToken;
Bu::String sBuf;
Bu::String sStr;
bool bIgnoreWS;
typedef struct StreamPos
{
StreamPos() : iLine( 1 ), iChar( 1 ) { }
int iLine;
int iChar;
} StreamPos;
StreamPos spCurToken;
StreamPos spNextToken;
enum
{
tokXmlDeclHead = 0x100,
tokXmlDeclEnd,
tokWS,
tokIdent,
tokString
};
void fillBuffer();
void cleanupBuffer( int iUsed );
int nextToken();
void stDocument();
void stProlog();
void stXmlDecl();
void error( const char *sMessage );
};
};
#endif
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