public override void OnRecvPacket(GSPacketIn pkg) { if (this.m_packetProcessor == null) { this.m_packetLib = AbstractPacketLib.CreatePacketLibForVersion(1, this); this.m_packetProcessor = new PacketProcessor(this); } if (this.m_player != null) { pkg.ClientID = this.m_player.PlayerId; pkg.WriteHeader(); } pkg.ClearChecksum(); switch (pkg.Code) { case 254: this.HandleManagerCmd(pkg); break; case 255: this.HandleManagerLogin(pkg); break; default: this.m_packetProcessor.HandlePacket(pkg); break; } }
public override void OnRecvPacket(GSPacketIn pkg) { if (this.m_packetProcessor == null) { this.m_packetLib = AbstractPacketLib.CreatePacketLibForVersion(1, this); this.m_packetProcessor = new PacketProcessor(this); } if (this.m_player != null) { pkg.ClientID = this.m_player.PlayerId; pkg.WriteHeader(); } this.m_packetProcessor.HandlePacket(pkg); }
/// <summary> /// 收到协议包 /// </summary> /// <param name="pkg"></param> public override void OnRecvPacket(GSPacketIn pkg) { if (m_packetProcessor == null) { m_packetLib = AbstractPacketLib.CreatePacketLibForVersion(1, this); m_packetProcessor = new PacketProcessor(this); } if (m_player != null) { pkg.ClientID = m_player.PlayerId; pkg.WriteHeader(); } //LogMsg(Marshal.ToHexDump("recevie:", pkg.Buffer, 0, pkg.Length)); m_packetProcessor.HandlePacket(pkg); }
/// <summary> /// Called when a packet has been received. /// </summary> /// <param name="numBytes">The number of bytes received</param> /// <remarks>This function parses the incoming data into individual packets and then calls the appropriate handler.</remarks> protected override void OnReceive(int numBytes) { //This is the first received packet ... if (Version == eClientVersion.VersionNotChecked) { //Disconnect if the packet seems wrong if (numBytes < 17) // 17 is correct bytes count for 0xF4 packet { if (log.IsWarnEnabled) { log.WarnFormat("Disconnected {0} in login phase because wrong packet size {1}", TcpEndpoint, numBytes); log.Warn("numBytes=" + numBytes); log.Warn(Marshal.ToHexDump("packet buffer:", _pBuf, 0, numBytes)); } GameServer.Instance.Disconnect(this); return; } int version; /// <summary> /// The First Packet Format Change after 1.115c /// If "numbytes" is below 19 we have a pre-1.115c packet ! /// </summary> if (numBytes < 19) { //Currently, the version is sent with the first packet, no //matter what packet code it is version = (_pBuf[12] * 100) + (_pBuf[13] * 10) + _pBuf[14]; // we force the versionning: 200 correspond to 1.100 (1100) // thus we could handle logically packets with version number based on the client version if (version >= 200) { version += 900; } } else { // post 1.115c // first byte is major (1), second byte is minor (1), third byte is version (15) // revision (c) is also coded in ascii after that, then a build number appear using two bytes (0x$$$$) version = _pBuf[11] * 1000 + _pBuf[12] * 100 + _pBuf[13]; } eClientVersion ver; IPacketLib lib = AbstractPacketLib.CreatePacketLibForVersion(version, this, out ver); if (lib == null) { Version = eClientVersion.VersionUnknown; if (log.IsWarnEnabled) { log.Warn(TcpEndpointAddress + " client Version " + version + " not handled on this server!"); } GameServer.Instance.Disconnect(this); } else { log.Info("Incoming connection from " + TcpEndpointAddress + " using client version " + version); Version = ver; Out = lib; PacketProcessor = new PacketProcessor(this); } } if (Version != eClientVersion.VersionUnknown) { m_packetProcessor.ReceiveBytes(numBytes); } }