/*
 * InformationManager.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 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MAD_CLIENT_INFORMATIONMANAGER_H_
#define MAD_CLIENT_INFORMATIONMANAGER_H_

#include <map>
#include <memory>

#include <Common/HostInfo.h>
#include <Common/Request.h>

namespace Mad {

namespace Net {
class Connection;

namespace Packets {
class HostListPacket;
}

}

namespace Client {

class InformationManager {
  private:
    static std::auto_ptr<InformationManager> informationManager;

    std::map<std::string, Common::HostInfo> daemons;
    bool initFinished;

    // Prevent shallow copy
    InformationManager(const InformationManager &o);
    InformationManager& operator=(const InformationManager &o);

    InformationManager(Net::Connection *connection);

    void daemonListRequestFinished(const Common::Request<Net::Packets::HostListPacket> &request);

  public:
    static InformationManager* getInformationManager() {
      return informationManager.get();
    }

    static void init(Net::Connection *connection) {
      informationManager = std::auto_ptr<InformationManager>(new InformationManager(connection));
    }

    bool isInitialised() const {
      return initFinished;
    }

    const std::map<std::string, Common::HostInfo>& getDaemons() const {
      return daemons;
    }
};

}
}

#endif /* MAD_CLIENT_INFORMATIONMANAGER_H_ */