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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* queryparser.h
*
* Tue May 6 17:02:36 CEST 2008
* Copyright 2008 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of Pracro.
*
* Pracro is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Pracro is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Pracro; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef __PRACRO_QUERYPARSER_H__
#define __PRACRO_QUERYPARSER_H__
#include "saxparser.h"
#include <time.h>
#include <vector>
#include "queryresult.h"
#include "utf8.h"
#include "exception.h"
/**
* This class parses xml entities into a QueryResult structure.
* Call the parent (SAXParser) method parse in order to actually parse something.
* If the parser fails (syntax error) it will throw an Exception.
* @see QueryResult result, in order to get the parsed data.
*/
class QueryParser : public SAXParser {
public:
/**
* Constructor.
*/
QueryParser();
/**
* The object will contain the result when the parsing is done.
*/
QueryResult result;
/**
* Private parser callback.
*/
void startTag(std::string name, std::map< std::string, std::string> attributes);
/**
* Private parser callback.
*/
void endTag(std::string name);
/**
* Private parser callback.
*/
void parseError(char *buf, size_t len, std::string error, int lineno);
private:
// For read
int p;
std::string document;
time_t timestamp;
std::vector< QueryResult * > stack;
UTF8 utf8;
};
#endif/*__PRACRO_QUERYPARSER_H__*/
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