178 lines
4.6 KiB
C++
178 lines
4.6 KiB
C++
/***************************************************************************
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* Copyright (C) 2007 by Lothar May *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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/* PokerTH network packet. */
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#ifndef _NETPACKET_H_
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#define _NETPACKET_H_
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#include <playerdata.h>
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#include <gamedata.h>
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#include <net/socket_helper.h>
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#define NET_VERSION_MAJOR 1
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#define NET_VERSION_MINOR 0
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#define MIN_PACKET_SIZE 4
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#define MAX_PACKET_SIZE 256
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#define MAX_NAME_SIZE 64
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#define MAX_PASSWORD_SIZE 64
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struct NetPacketHeader;
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class NetPacketJoinGame;
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class NetPacketJoinGameAck;
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class NetPacketGameStart;
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class NetPacketError;
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class NetPacket
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{
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public:
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static boost::shared_ptr<NetPacket> Create(char *data, unsigned &dataSize);
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NetPacket(u_int16_t type, u_int16_t initialLen);
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virtual ~NetPacket();
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virtual boost::shared_ptr<NetPacket> Clone() const = 0;
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const NetPacketHeader *GetRawData() const;
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NetPacketHeader *GetRawData();
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void SetRawData(const NetPacketHeader *p);
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u_int16_t GetType() const;
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u_int16_t GetLen() const;
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virtual const NetPacketJoinGame *ToNetPacketJoinGame() const;
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virtual const NetPacketJoinGameAck *ToNetPacketJoinGameAck() const;
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virtual const NetPacketGameStart *ToNetPacketGameStart() const;
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virtual const NetPacketError *ToNetPacketError() const;
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protected:
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virtual void Check(const NetPacketHeader* data) const = 0;
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void Resize(u_int16_t newLen);
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private:
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NetPacketHeader *m_data;
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};
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class NetPacketJoinGame : public NetPacket
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{
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public:
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struct Data
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{
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int versionMajor;
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int versionMinor;
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PlayerType ptype;
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std::string playerName;
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std::string password;
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};
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NetPacketJoinGame();
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virtual ~NetPacketJoinGame();
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virtual boost::shared_ptr<NetPacket> Clone() const;
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void SetData(const Data &inData);
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void GetData(Data &outData) const;
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virtual const NetPacketJoinGame *ToNetPacketJoinGame() const;
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protected:
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virtual void Check(const NetPacketHeader* data) const;
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};
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class NetPacketJoinGameAck : public NetPacket
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{
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public:
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struct Data
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{
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u_int32_t sessionId;
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u_int16_t playerId;
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u_int16_t playerNumber;
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GameData gameData;
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};
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NetPacketJoinGameAck();
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virtual ~NetPacketJoinGameAck();
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virtual boost::shared_ptr<NetPacket> Clone() const;
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void SetData(const Data &inData);
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void GetData(Data &outData) const;
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virtual const NetPacketJoinGameAck *ToNetPacketJoinGameAck() const;
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protected:
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virtual void Check(const NetPacketHeader* data) const;
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};
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class NetPacketGameStart : public NetPacket
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{
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public:
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struct Data
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{
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u_int16_t yourCards[2];
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};
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NetPacketGameStart();
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virtual ~NetPacketGameStart();
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virtual boost::shared_ptr<NetPacket> Clone() const;
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void SetData(const Data &inData);
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void GetData(Data &outData) const;
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virtual const NetPacketGameStart *ToNetPacketGameStart() const;
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protected:
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virtual void Check(const NetPacketHeader* data) const;
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};
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class NetPacketError : public NetPacket
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{
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public:
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struct Data
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{
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int errorCode;
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};
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NetPacketError();
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virtual ~NetPacketError();
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virtual boost::shared_ptr<NetPacket> Clone() const;
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void SetData(const Data &inData);
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void GetData(Data &outData) const;
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virtual const NetPacketError *ToNetPacketError() const;
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protected:
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virtual void Check(const NetPacketHeader* data) const;
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};
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#endif
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