/*
 * $Id: ESIExpatParser.h,v 1.4 2005/07/03 15:25:08 serassio Exp $
 *
 *
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 *  the Internet community; see the CONTRIBUTORS file for full
 *  details.   Many organizations have provided support for Squid's
 *  development; see the SPONSORS file for full details.  Squid is
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 *
 *  This program 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.
 *  
 *  This program 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
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 */

#ifndef SQUID_ESIEXPATPARSER_H
#define SQUID_ESIEXPATPARSER_H

#include "ESIParser.h"
#include "expat.h"

class ESIExpatParser : public ESIParser
{

public:
    ESIExpatParser(ESIParserClient *);
    ~ESIExpatParser();
    /* true on success */
    bool parse(char const *dataToParse, size_t const lengthOfData, bool const endOfStream);
    long int lineNumber() const;
    char const * errorString() const;

private:
    ESI_PARSER_TYPE;
    mutable XML_Parser p; /* our parser */
    static void Start(void *data, const char *el, const char **attr);
    static void End(void *data, const char *el);
    static void Default (void *data, const char *s, int len);
    static void Comment (void *data, const char *s);
    XML_Parser &myParser() const {return p;}

    ESIParserClient *theClient;
};

#endif /* SQUID_ESIEXPATPARSER_H */