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/*
* Copyright 2005,2006 Fabrice Colin
*
* 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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _XML_WEB_ENGINE_H
#define _XML_WEB_ENGINE_H
#include <string>
#include "PluginParsers.h"
#include "SearchPluginProperties.h"
#include "WebEngine.h"
/// A plugin-based search engine.
class PluginWebEngine : public WebEngine
{
public:
PluginWebEngine(const std::string &fileName);
virtual ~PluginWebEngine();
/// Utility method that returns a search plugin's name and channel.
static bool getDetails(const std::string &fileName, std::string &name, std::string &channel);
/// Runs a query; true if success.
virtual bool runQuery(QueryProperties& queryProps,
unsigned int startDoc = 0);
protected:
SearchPluginProperties m_properties;
ResponseParserInterface *m_pResponseParser;
void load(const std::string &fileName);
bool getPage(const std::string &formattedQuery, unsigned int maxResultsCount);
static PluginParserInterface *getPluginParser(const std::string &fileName);
private:
PluginWebEngine(const PluginWebEngine &other);
PluginWebEngine &operator=(const PluginWebEngine &other);
};
#endif // _XML_WEB_ENGINE_H
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