TAO Cheng
136 lines
3.3 KiB
C++
136 lines
3.3 KiB
C++
//////////////////////////////////////////////////////////////////////
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#ifndef SO7_TCPIP_SERVER_H_INCLUDED_
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#define SO7_TCPIP_SERVER_H_INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include <afxwin.h>
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#include <afxcmn.h>
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#include <Winsock2.h>
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#include "So7_TCPIP.h"
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#define MAX_SOCKET 56
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#define PLC_MAX_SENSOR_STATE 20
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#define MAX_CCD_ADDR 120
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enum OMRON_PLC_SENSOR
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{
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OMRON_PLC_CCD1_CAMERA1=0,
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OMRON_PLC_CCD1_CAMERA2,
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OMRON_PLC_CCD2_CAMERA1,
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OMRON_PLC_CCD2_CAMERA2,
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OMRON_PLC_CCD3_CAMERA1,
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OMRON_PLC_CCD3_CAMERA2,
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OMRON_PLC_CCD4_CAMERA1,
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OMRON_PLC_CCD4_CAMERA2,
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OMRON_PLC_CCD5_CAMERA1,
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OMRON_PLC_CCD5_CAMERA2,
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OMRON_PLC_LASER1_HEADA,
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OMRON_PLC_LASER1_HEADB,
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OMRON_PLC_LASER2_HEADA,
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OMRON_PLC_LASER2_HEADB,
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OMRON_PLC_LASER3_HEADA,
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OMRON_PLC_LASER3_HEADB,
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OMRON_PLC_LASER4_HEADA,
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OMRON_PLC_LASER4_HEADB,
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OMRON_PLC_LASER5_HEADA,
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OMRON_PLC_LASER5_HEADB,
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OMRON_PLC_SENSOR_TOTAL=PLC_MAX_SENSOR_STATE
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};
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enum TCPIP_RESPONSE_RESULT
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{
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RESPONSE_UNKNOWN=0,
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RESPONSE_HANDSHAKE,
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RESPONSE_READ_PLC_STATE,
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RESPONSE_WRITE_PLC_STATE,
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RESPONSE_READ_SENSOR_STATE,
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RESPONSE_READ_CCD_DATA,
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RESPONSE_READ_ERRCODE,
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RESPONSE_RESULT
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};
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struct s_tcpip_state
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{
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TCPIP_RETURN_CODE _SendReturnCode;
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TCPIP_RETURN_CODE _RecvReturnCode;
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bool _ConnectionSuccessful;
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bool _HandshakeSuccessful;
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bool _WriteDataCompleted;
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bool _ReadDataCompleted;
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int _PLCRunningState;
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BYTE _PLCSensorState[10];
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bool _PLCSensorTrigged[10];
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int _PCState;
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int _PCMeasureResult;
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s_tcpip_state()
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{
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_SendReturnCode=TCPIP_CONNECT_OK;
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_RecvReturnCode=TCPIP_CONNECT_OK;
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_ConnectionSuccessful=false;
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_HandshakeSuccessful=false;
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_WriteDataCompleted=true;
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_ReadDataCompleted=true;
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_PLCRunningState=0;
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for(int i=0;i<PLC_MAX_SENSOR_STATE;i++)
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{
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_PLCSensorState[i]=0;
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_PLCSensorTrigged[i]=false;
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}
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_PCState=0;
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_PCMeasureResult=0;
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};
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};
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//======================================================================================
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class CSo7_TCPIP_Server
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{
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public:
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CSo7_TCPIP_Server();
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virtual ~CSo7_TCPIP_Server();
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static struct_so7_tcpip_buff m_TCPIPBuf[lChannelSize];
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static s_tcpip_state m_TCPIPServerState;
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int m_CCDData_D10000[MAX_CCD_ADDR];
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BOOL StartServer(HWND _hWnd,short _nPort);
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BOOL StopServer();
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BOOL _Send_Cmd_Write_State();
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BOOL Response_Handshake();
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BOOL Response_PLC_State(short _datasize);
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BOOL Response_Sensor_State(short _datasize);
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BOOL Response_CCD_DATA(short _Addr,short _datasize);
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BOOL RESPONSE_UNKNOWN_State();
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LRESULT OnSocket(WPARAM wParam, LPARAM lParam);
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private:
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HWND m_hMsgWnd;
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BOOL m_ServerStarted;
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SOCKET m_Socket;
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SOCKET m_ClientSocket[MAX_SOCKET];
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int m_nClients;
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int m_nActiveClient;
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in_addr m_SreverIPAddress;
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u_short m_iServerPortNumber;
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int Init_Winsock();
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BOOL GetHostIPAddr(in_addr& _IPAddress);
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BOOL CreateAndListen();
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void CloseAllSocket();
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BOOL AddClient(SOCKET s);
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void RemoveClient(SOCKET s);
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BOOL UpdateActiveClient(SOCKET s);
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void SendBuffer();
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void m_ClearSendBuf();
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void m_ProcessSocketWriteEvent();
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void m_ProcessSocketReadEvent(SOCKET s);
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};
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#endif
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