PacketLog.h

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef TRINITY_PACKETLOG_H
#define TRINITY_PACKETLOG_H
 
#include "Common.h"
#include <mutex>
 
enum Direction
{
    CLIENT_TO_SERVER,
    SERVER_TO_CLIENT
};
 
class WorldPacket;
enum ConnectionType : int8;
 
namespace boost
{
    namespace asio
    {
        namespace ip
        {
            class address;
        }
    }
}
 
class TC_GAME_API PacketLog
{
    private:
        PacketLog();
        ~PacketLog();
        std::mutex _logPacketLock;
        std::once_flag _initializeFlag;
 
    public:
        PacketLog(PacketLog const&) = delete;
        PacketLog(PacketLog&&) = delete;
        PacketLog& operator=(PacketLog const&) = delete;
        PacketLog& operator=(PacketLog&&) = delete;
 
        static PacketLog* instance();
 
        void Initialize();
        bool CanLogPacket() const { return (_file != nullptr); }
        void LogPacket(WorldPacket const& packet, Direction direction, boost::asio::ip::address const& addr, uint16 port, ConnectionType connectionType);
 
    private:
        FILE* _file;
};
 
#define sPacketLog PacketLog::instance()
#endif