tmwserv/src/chat-server/chatchannelmanager.hpp

/*
 *  The Mana World Server
 *  Copyright 2004 The Mana World Development Team
 *
 *  This file is part of The Mana World.
 *
 *  The Mana World 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
 *  any later version.
 *
 *  The Mana World 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 The Mana World; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _TMWSERV_CHATCHANNELMANAGER_H_
#define _TMWSERV_CHATCHANNELMANAGER_H_

#include <list>
#include <map>
#include <deque>

#include "chat-server/chatchannel.hpp"

class ChatChannelManager
{
    public:
        ChatChannelManager();

        ~ChatChannelManager();

        int createNewChannel(const std::string &channelName,
                                    const std::string &channelAnnouncement,
                                    const std::string &channelPassword,
                                    bool joinable);

        bool tryNewPublicChannel(const std::string &name);

        bool removeChannel(int channelId);

        std::list<const ChatChannel*> getPublicChannels();

        int getChannelId(const std::string &channelName);

        ChatChannel* getChannel(int channelId);

        ChatChannel* getChannel(const std::string &name);

        void removeUserFromAllChannels(ChatClient *);

        void setChannelTopic(int channelId, const std::string &name);

        bool channelExists(int channelId);
        bool channelExists(const std::string &channelName);

        int nextUsable();

    private:
        typedef std::map<unsigned short, ChatChannel> ChatChannels;
        typedef ChatChannels::iterator ChatChannelIterator;

        ChatChannels mChatChannels;
        int mNextChannelId;
        std::deque<int> mChannelsNoLongerUsed;
};

extern ChatChannelManager *chatChannelManager;

#endif

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