/*****************************************************************************
* xmlparser.hpp
*****************************************************************************
* Copyright (C) 2004 the VideoLAN team
*
* Authors: Cyril Deguet <asmax@via.ecp.fr>
*
* 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
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef XMLPARSER_HPP
#define XMLPARSER_HPP
#include "../src/skin_common.hpp"
#include <vlc_block.h>
#include <vlc_stream.h>
#include <vlc_xml.h>
#include <map>
// Current DTD version
#define SKINS_DTD_VERSION "2.0"
/// XML parser using libxml2 text reader API
class XMLParser: public SkinObject
{
public:
XMLParser( intf_thread_t *pIntf, const std::string &rFileName );
virtual ~XMLParser();
/// Parse the file. Returns true on success
bool parse();
protected:
// Key comparison function for type "const char*"
struct ltstr
{
bool operator()(const char* s1, const char* s2) const
{
return strcmp(s1, s2) < 0;
}
};
/// Type for attribute lists
typedef std::map<const char*, const char*, ltstr> AttrList_t;
/// Flag for validation errors
bool m_errors;
/// Callbacks
virtual void handleBeginElement( const std::string &rName, AttrList_t &attr )
{ (void)rName; (void)attr; }
virtual void handleEndElement( const std::string &rName ) { (void)rName; }
private:
void LoadCatalog();
/// Reader context
xml_t *m_pXML;
xml_reader_t *m_pReader;
stream_t *m_pStream;
};
#endif
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