/*
 * RequestHandler.h
 *
 * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MAD_COMMON_REQUESTHANDLER_H_
#define MAD_COMMON_REQUESTHANDLER_H_

#include "export.h"

#include "Application.h"
#include "Connection.h"
#include "XmlPacket.h"

#include <Core/Signals.h>

#include <boost/cstdint.hpp>

namespace Mad {
namespace Common {

class Connection;

class MAD_COMMON_EXPORT RequestHandler : private boost::noncopyable {
  private:
    friend class RequestManager;

    Application *application;

    Core::Signals::Signal0 finished;

  protected:
    Application* getApplication() const {return application;}
    RequestManager* getRequestManager() const {return application->getRequestManager();}

    RequestHandler(Application *application0);

    void signalFinished() {
      finished.emit();
    }

    Connection* getConnection() const;

    void sendPacket(const XmlPacket &packet);

    virtual void handlePacket(boost::shared_ptr<const XmlPacket> packet) = 0;

  public:
    virtual ~RequestHandler() {}

    Core::Signals::Connection connectSignalFinished(const Core::Signals::Signal0::slot_type &slot) {
      return finished.connect(slot);
    }
    void disconnectSignalFinished(const Core::Signals::Connection &con) {
      finished.disconnect(con);
    }
};

}
}

#endif /* MAD_COMMON_REQUESTHANDLER_H_ */