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/*

 *

 *  Copyright (C) 2010  Mattias Runge

 *

 *  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 VM_PLUGIN_H

#define VM_PLUGIN_H

#include <string>

#include <map>

#include <vector>

#include <boost/shared_ptr.hpp>

#include <boost/asio.hpp>

#include <v8-debug.h>

#include "types.h"

namespace atom {

namespace vm {

class Plugin

{

public:

    typedef boost::shared_ptr<Plugin> Pointer;

    Plugin(boost::asio::io_service& io_service);

    virtual ~Plugin();

    std::string GetName();

    ExportFunctionList& GetExportFunctions();

    virtual void InitializeDone();

    virtual void CallOutput(unsigned int request_id, std::string output);

protected:

    typedef boost::shared_ptr<char> TrackerPointer;

    std::string name_;

    TrackerPointer tracker_;

    boost::asio::io_service& io_service_;

    bool Call(unsigned int request_id, std::string name, ArgumentListPointer arguments);

    void Execute(unsigned int request_id, std::string code);

    void ExportFunction(std::string name, v8::InvocationCallback function);

    static bool ImportFunction(std::string name);

private:

    ExportFunctionList export_functions_;

};

}; // namespace vm

}; // namespace atom

#endif // VM_PLUGIN_H