#include "stdafx.h" //#include "stdafx.h" #include #include //#include "resource.h" //#include "AboutBox.h" #include "ThreadPool.hpp" #include #include "SysLib.h" #include "ascprocess.h" #include "rtuprocess.h" #include "tcpprocess.h" #include "icpdasprocess.h" #include "SnmpProcess.h" #include "upsParadigmProcess.h" #include "stulzprocess.h" #include "DaiKinProcess.h" #include "PowerwareProcess.h" #include "greeprocess.h" #include "CarelProcess.h" #include "MostDevice.h" #include "NoticeQueue.h" #include "MainPro.h" const int SOCK_TCP = SOCK_STREAM-1; const int SOCK_UDP = SOCK_DGRAM-1; const int AF_IPV4 = 0; const int AF_IPV6 = 1; #pragma warning(disable : 4995) namespace ServerSocket { CServerSocket* g_pServerSocket[MAX_SERVER_LISTEN] = {0}; CServerSocket::CServerSocket(void) { m_nSocketIndex = 0; m_nSockType = SOCK_TCP; m_nMode = AF_IPV4; InitializeCriticalSection( &m_csProcessData ); m_SocketServer.SetInterface(this); } CServerSocket::~CServerSocket(void) { DeleteCriticalSection( &m_csProcessData ); } /////////////////////////////////////////////////////////////////////////////// void CServerSocket::OnThreadBegin(CSocketHandle* pSH) { ASSERT( pSH == m_SocketServer ); (pSH); CString strAddr; SockAddrIn sockAddr; m_SocketServer->GetSockName(sockAddr); GetAddress( sockAddr, strAddr ); } void CServerSocket::OnThreadExit(CSocketHandle* pSH) { ASSERT( pSH == m_SocketServer ); (pSH); } void CServerSocket::OnConnectionFailure(CSocketHandle* pSH, SOCKET newSocket) { ASSERT( pSH == m_SocketServer ); (pSH); CString strAddr; CSocketHandle sockHandle; SockAddrIn sockAddr; if (newSocket != INVALID_SOCKET) { sockHandle.Attach( newSocket ); sockHandle.GetPeerName( sockAddr ); GetAddress( sockAddr, strAddr ); sockHandle.Close(); LOG4C((LOG_NOTICE, _T("Connection abandoned: %s\r\n"), strAddr )); } else { LOG4C((LOG_NOTICE, _T("Connection abandoned. Not a valid socket.\r\n"), strAddr )); } } void CServerSocket::OnAddConnection(CSocketHandle* pSH, SOCKET newSocket) { ASSERT( pSH == m_SocketServer ); (pSH); } void CServerSocket::OnDataReceived(CSocketHandle* pSH, const BYTE* pbData, DWORD dwCount, const SockAddrIn& addr) { ASSERT( g_pTcpServer != NULL ); ASSERT( pSH == m_SocketServer ); (pSH); CString strAddr, strText; USES_CONVERSION; LPTSTR pszText = strText.GetBuffer(dwCount+1); ::StringCchCopyN(pszText, dwCount+1, A2CT(reinterpret_cast(pbData)), dwCount); strText.ReleaseBuffer(); GetAddress( addr, strAddr ); int nResult = 0; if (m_nSockType == SOCK_TCP) { // unsafe access to Socket list! #ifdef SOCKHANDLE_USE_OVERLAPPED const SocketBufferList& sl = m_SocketServer.GetSocketList(); for(SocketBufferList::const_iterator citer = sl.begin(); citer != sl.end(); ++citer) #else const SocketList& sl = m_SocketServer.GetSocketList(); for(SocketList::const_iterator citer = sl.begin(); citer != sl.end(); ++citer) #endif { EnterCriticalSection( &m_csProcessData ); CSocketHandle sockHandle; sockHandle.m_nPendingSize = 0; memset(sockHandle.m_PendingBuffer, 0, SOCKET_BUFFSIZE); sockHandle.Attach( (*citer) ); SockAddrIn sockAddr; sockHandle.GetPeerName(sockAddr); if( sockAddr == addr ) { ProcessData( sockHandle, pbData, dwCount ); } sockHandle.Detach(); LeaveCriticalSection( &m_csProcessData ); } } else { SockAddrIn servAddr, sockAddr; m_SocketServer->GetSockName(servAddr); GetDestination(sockAddr); if ( servAddr != sockAddr ) { //m_SocketServer.Write((const LPBYTE)(T2CA(strMsg)), strMsg.GetLength(), sockAddr); } else { //AppendText( _T("Please change the port number to send message to a client.\r\n") ); } } } void CServerSocket::OnConnectionDropped(CSocketHandle* pSH) { ASSERT( pSH == m_SocketServer ); (pSH); } void CServerSocket::OnConnectionError(CSocketHandle* pSH, DWORD dwError) { ASSERT( pSH == m_SocketServer ); (pSH); _com_error err(dwError); LOG4C((LOG_NOTICE, _T("Communication Error:\r\n%s\r\n"), err.ErrorMessage() )); } int CServerSocket::OnCmdProcess(CSocketHandle &sockHandle, void *pData) { ProtocolHeader *pHeader = (ProtocolHeader *)pData; if( pHeader == NULL ) return -1; if( pHeader->nLen < 0 || pHeader->nLen > 65535 ) return -1; unsigned int tmp = CalcCheckSum(pHeader, pHeader->nLen); if(tmp != pHeader->Verify) { return -1; } switch (pHeader->nCmd) { case CMD_DEV_ONLINE: //读设备在线状态 ProcessResDevOnline(sockHandle, pHeader); break; case CMD_SINGLE_VAR_ONLINE: //读单个变量在线状态命令 ProcessResSingleVarOnline(sockHandle, pHeader); break; case CMD_MUL_VAR_ONLINE: //读多个变量在线状态命令 ProcessResMulVarOnline(sockHandle, pHeader); break; case CMD_READ_SINGLE_VAR_DATA: //读单个变量内容或报警状态 ProcessResReadSingleVarData(sockHandle, pHeader); break; case CMD_READ_MUL_VAR_DATA: //读多个变量内容或报警状态 ProcessResReadMulVarData(sockHandle, pHeader); break; case CMD_WRITE_SINGLE_VAR_DATA: //设置单个变量值 ProcessResWriteSingleVarData(sockHandle, pHeader); break; case CMD_WRITE_MUL_VAR_DATA: //设置多个变量值 PrcocessResWriteMulVarData(sockHandle, pHeader); break; case CMD_DOG_DATA: //软件狗数据 ProcessResSoftDog(sockHandle, pHeader); break; case CMD_ALARM_CONFIRM: //报警确认 ProcessResAlarmConfirm(sockHandle, pHeader); break; //请求读特殊变量的数据 case CMD_READ_SPECIAL_SINGLE_VAR_DATA: ProcessResReadSpecSingleVarData(sockHandle, pHeader); break; case CMD_HEART: //心跳包响应 #if 0 ProcessHeart(sockHandle, pHeader); #endif break; case CMD_NOTICE_READ_DB_VAR: //通知服务器再一次从数据库读取变量参数 ProcessNoticeReadDBVar(sockHandle, pHeader); break; case CMD_NOTICE_READ_DB_DEV: //通知服务器再一次从数据库读取设备参数 ProcessNoticeReadDBDev(sockHandle, pHeader); break; case CMD_NOTICE_READ_DB_USER: //通知服务器再一次从数据库读取用户参数 ProcessNoticeReadDBUser(sockHandle, pHeader); break; case CMD_NOTICE_TEST_ALARM: ProcessNoticeTestAlarm(sockHandle, pHeader); break; default: return 0; } return 0; } void CServerSocket::ProcessData(CSocketHandle &sockHandle, const BYTE* pData, DWORD nLen) { DWORD nBuffIndex = 0; while( nBuffIndex < nLen ) { //LOG4C((LOG_NOTICE, "接收长度=%d, 处理长度=%d, PendingSize=%d", nLen, nBuffIndex, sockHandle.m_nPendingSize)); ProtocolHeader *pHeader; //当前协议包头 DWORD nProcessedLen = 0; //当前循环处理了多少个字节 if( sockHandle.m_nPendingSize > 0 ) // 开始组包 { //LOG4C((LOG_NOTICE, "开始组包")); pHeader = (ProtocolHeader *)sockHandle.m_PendingBuffer; if( sockHandle.m_nPendingSize < sizeof(ProtocolHeader) ) //上一次接收到的长度小于包头 { DWORD nLinkHeaderLen = sizeof( ProtocolHeader ) - sockHandle.m_nPendingSize; if( nLinkHeaderLen < nLen ) //这次可以收完包头 { memcpy( &sockHandle.m_PendingBuffer[ sockHandle.m_nPendingSize ], pData, nLinkHeaderLen ); //这里已经收完Header nProcessedLen = pHeader->nLen - sockHandle.m_nPendingSize; if( nProcessedLen <= nLen ) //如果所需处理的长度小于等于当前包长度 { memcpy( &sockHandle.m_PendingBuffer[ sizeof( ProtocolHeader ) ], & ( ( char *) pData )[ nLinkHeaderLen ], pHeader->nLen - sizeof( ProtocolHeader ) ); //LOG4C((LOG_NOTICE, "收完所需的包")); } else { int nTemp = nLen - nLinkHeaderLen; //除去头剩余部分的长度 if ( nTemp > 0 ) //刚好是Header的长度,不用拷贝内存,所以这里加了>0的判断 { memcpy( &sockHandle.m_PendingBuffer[ sizeof( ProtocolHeader ) ], & ( ( char *) pData )[ nLinkHeaderLen ], nTemp ); } sockHandle.m_nPendingSize += nLen; } } else //这次还是没有收完包头, 继续Pending { //LOG4C((LOG_NOTICE, "这次还是没有收完包头, 继续Pending")); memcpy( &sockHandle.m_PendingBuffer[ sockHandle.m_nPendingSize ], pData, nLen ); sockHandle.m_nPendingSize += nLen; nProcessedLen = nLen; } } else //Header部分已经在阻塞的缓冲区中 { nProcessedLen = pHeader->nLen - sockHandle.m_nPendingSize; if ( nProcessedLen <= nLen ) //如果需要处理的长度小于现有包的长度 { memcpy( &sockHandle.m_PendingBuffer[ sockHandle.m_nPendingSize ], pData, nProcessedLen ); sockHandle.m_nPendingSize = 0; } else //否则要继续阻塞 { memcpy( &sockHandle.m_PendingBuffer[ sockHandle.m_nPendingSize ], pData, nLen ); sockHandle.m_nPendingSize += nLen; } } } else //第一次接包 { //LOG4C((LOG_NOTICE, "第一次接包")); pHeader = (ProtocolHeader *)&( (unsigned char *)pData )[nBuffIndex]; if( nLen - nBuffIndex < sizeof(ProtocolHeader) ) // 没有收够包头,先记录当前收到的Buffer { //如果第一次接包就没有收够包头,认为是非法包,扔掉,就是说已处理的长度nProcessedLen = 0 sockHandle.m_nPendingSize = nLen - nBuffIndex; memcpy(sockHandle.m_PendingBuffer, pHeader, sockHandle.m_nPendingSize); //LOG4C((LOG_NOTICE, "第一次接包就没有收够包头,认为是非法包,扔掉")); } else { nProcessedLen = pHeader->nLen; if( (int)pHeader->nLen > nLen - nBuffIndex ) { memcpy(sockHandle.m_PendingBuffer, pHeader, nLen - nBuffIndex); //如果第一次接包,pHeader->nLen大于当前包的总长,认为是非法包,扔掉 if( nBuffIndex == 0 ) { //组包错误,则扔掉当前包 //LOG4C((LOG_NOTICE, "第一次接包,服务器pHeader->nLen大于当前包的总长,认为是非法包,扔掉\r\n")); } sockHandle.m_nPendingSize = nLen - nBuffIndex; nProcessedLen = nLen - nBuffIndex; } else { //LOG4C((LOG_NOTICE, "正常包")); sockHandle.m_nPendingSize = 0; } } } if ( nProcessedLen == 0 ) { // 没有收够包头,认为是非法包,扔掉 //LOG4C((LOG_NOTICE, "没有收够包头,认为是非法包,扔掉")); break; } if ( sockHandle.m_nPendingSize == 0 ) { if ( pHeader->nLen > SOCKET_BUFFSIZE ) { // 包长度超过限制 //LOG4C((LOG_NOTICE, "pHeader->nLen超过限制")); } if(-1 == OnCmdProcess( sockHandle, pHeader )) { LOG4C((LOG_NOTICE, "Error OnCmdProcess")); break; } } nBuffIndex += nProcessedLen; //LOG4C((LOG_NOTICE, "处理长度=%d, PendingSize=%d", nBuffIndex, sockHandle.m_nPendingSize)); } } void CServerSocket::SocketStop() { m_SocketServer.Terminate(); } int CServerSocket::SvrStart(CString strPort) { int nFamily = (m_nMode == AF_IPV4) ? AF_INET : AF_INET6; if (!m_SocketServer.StartServer(NULL, strPort, nFamily, (m_nSockType+1) )) { LOG4C((LOG_NOTICE, _T("Failed to start server."))); }; return 0; } bool CServerSocket::GetDestination(SockAddrIn& addrIn) const { CString strPort; //GetDlgItemText(IDC_SVR_PORT, strPort); int nFamily = (m_nMode == AF_IPV4) ? AF_INET : AF_INET6; return addrIn.CreateFrom(NULL, strPort, nFamily); } void CServerSocket::SocketSend(CSocketHandle &sockHandle, unsigned char *pMsg, int iLength) { if ( m_SocketServer.IsOpen() ) { USES_CONVERSION; if (m_nSockType == SOCK_TCP) { // unsafe access to Socket list! const LPBYTE lpbData = (const LPBYTE)(pMsg); sockHandle.Write(lpbData, iLength, NULL); } else { SockAddrIn servAddr, sockAddr; m_SocketServer->GetSockName(servAddr); GetDestination(sockAddr); if ( servAddr != sockAddr ) { m_SocketServer.Write((const LPBYTE)*pMsg, iLength, sockAddr); } else { } } } else { } } void CServerSocket::GetAddress(const SockAddrIn& addrIn, CString& rString) const { TCHAR szIPAddr[MAX_PATH] = { 0 }; CSocketHandle::FormatIP(szIPAddr, MAX_PATH, addrIn); rString.Format(_T("%s : %d"), szIPAddr, static_cast(static_cast(ntohs(addrIn.GetPort()))) ); } #if 0 int CServerSocket::ProcessHeart(CSocketHandle &sockHandle, void *pBuffer) { ProtocolHeader *pHeader = (ProtocolHeader *)pBuffer; int nClientIndex = 0; CSocketHandle sockTmpHandle; #ifdef SOCKHANDLE_USE_OVERLAPPED const SocketBufferList& sl = g_pTcpServer->m_SocketServer.GetSocketList(); for(SocketBufferList::const_iterator citer = sl.begin(); citer != sl.end(); ++citer) #else const SocketList& sl = g_pTcpServer->m_SocketServer.GetSocketList(); for(SocketList::const_iterator citer = sl.begin(); citer != sl.end(); ++citer) #endif { sockTmpHandle.Attach( (*citer) ); SockAddrIn sockTmpAddr, sockAddr; sockTmpHandle.GetPeerName(sockTmpAddr); sockHandle.GetPeerName(sockAddr); if( memcmp(&sockTmpAddr, &sockAddr, sizeof(SockAddrIn)) == 0 && sockTmpHandle.IsOpen() ) { g_dwClientOnlineTick[nClientIndex] = GetTickCount(); } sockTmpHandle.Detach(); nClientIndex++; } return 0; } #endif int CServerSocket::ProcessResDevOnline(CSocketHandle &sockHandle, void *pBuffer) { DevOnline *tmpDevOnline = (DevOnline *)pBuffer; ReqDevOnline tmpReqline = {0}; tmpReqline.Header.nCmd = tmpDevOnline->Header.nCmd; tmpReqline.Header.nCmdType = tmpDevOnline->Header.nCmdType; strcpy( (char *)tmpReqline.DevUid, (char *)tmpDevOnline->DevUid ); tmpReqline.nVarID = tmpDevOnline->nVarID; //if( 17 == tmpReqline.nVarID ) //{ // LOG4C((LOG_NOTICE, "receive dev communication var")); //} int nDeviceIndex = -1, nVarIndex = -1; BOOL bFind = FindVar((char *)tmpReqline.DevUid, tmpReqline.nVarID, nDeviceIndex, nVarIndex); if( bFind == FALSE ) { //LOG4C((LOG_NOTICE, "FindVar == FALSE")); return -1; } CDevice *pDev = g_pDevicesManager->m_Devices[nDeviceIndex]; CBaseVar *pBaseVar = pDev->m_Vars[nVarIndex]; tmpReqline.nOnline = pBaseVar->m_nStatus; tmpReqline.nStatus = pBaseVar->m_nStatus; if( tmpReqline.nOnline == -1 ) { tmpReqline.nOnline = 1; tmpReqline.nStatus = 1; //LOG4C((LOG_NOTICE, "tmpReqline.nOnline == -1")); //EnterCriticalSection( &g_csTcpReadOneData ); //pBaseVar->m_nStatus = 1; //LeaveCriticalSection( &g_csTcpReadOneData ); } tmpReqline.Header.Verify = 0; tmpReqline.Header.nLen = 44; int nSendLen = tmpReqline.Header.nLen; tmpReqline.Header.Verify = CalcCheckSum( &tmpReqline, nSendLen ); #if 0 if( g_pTcpServer != NULL ) { g_pTcpServer->SocketSend(sockHandle, (unsigned char *)&tmpReqline, nSendLen); } #else SocketSend(sockHandle, (unsigned char *)&tmpReqline, nSendLen); //LOG4C_HEX_DUMP((LOG_NOTICE, (char *)&tmpReqline, nSendLen)); #endif return 0; } //单个变量应答设备在线状态 int CServerSocket::ProcessResSingleVarOnline(CSocketHandle &sockHandle, void *pBuffer) { SingleVarOnline *tmpSnVarline = (SingleVarOnline *)pBuffer; ReqSingleVarOnline tmpReqSnVarline; memset(&tmpReqSnVarline, 0, sizeof(ReqSingleVarOnline) ); tmpReqSnVarline.Header.nCmd = tmpSnVarline->Header.nCmd; tmpReqSnVarline.Header.nCmdType = tmpSnVarline->Header.nCmdType; strcpy((char *)tmpReqSnVarline.DevUid, (char *)tmpSnVarline->DevUid); tmpReqSnVarline.nOnline = 0x01; tmpReqSnVarline.nStatus = 0x02; tmpReqSnVarline.iVarid = tmpSnVarline->iVarid; tmpReqSnVarline.Header.Verify = 0; tmpReqSnVarline.Header.nLen = sizeof(ReqSingleVarOnline); int nSendLen = tmpReqSnVarline.Header.nLen; tmpReqSnVarline.Header.Verify = CalcCheckSum( &tmpReqSnVarline, nSendLen ); #if 0 if( g_pTcpServer != NULL ) { g_pTcpServer->SocketSend(sockHandle, (unsigned char *)&tmpReqSnVarline, nSendLen); } #else SocketSend(sockHandle, (unsigned char *)&tmpReqSnVarline, nSendLen); #endif return 0; } //应答多个变量在线状态 int CServerSocket::ProcessResMulVarOnline(CSocketHandle &sockHandle, void *pBuffer) { return 0; } //读单个变量内容或报警状态 int CServerSocket::ProcessResReadSingleVarData(CSocketHandle &sockHandle, void *pBuffer) { ReadSingleVarData *pReadSnVar = (ReadSingleVarData *)pBuffer; ReqSingleVarData tmpReqSnVar; memset(&tmpReqSnVar, 0, sizeof(ReqSingleVarData)); tmpReqSnVar.Header.nCmd = pReadSnVar->Header.nCmd; tmpReqSnVar.Header.nCmdType = pReadSnVar->Header.nCmdType; strcpy((char *)tmpReqSnVar.DevUid, (char *)pReadSnVar->DevUid); tmpReqSnVar.nVarID = pReadSnVar->nVarID; int nDeviceIndex = -1, nVarIndex = -1; BOOL bFind = FindVar((char *)pReadSnVar->DevUid, pReadSnVar->nVarID, nDeviceIndex, nVarIndex); if( bFind == FALSE ) return -1; CDevice *pDev = g_pDevicesManager->m_Devices[nDeviceIndex]; CBaseVar *pBaseVar = pDev->m_Vars[nVarIndex]; if( pBaseVar->m_nVarTypeID != SNMP_NPM_TYPE && pBaseVar->m_nVarTypeID != SNMP_STRING_ID ) { if( (int)pBaseVar->m_dbData < pBaseVar->m_nReserved2 || (int)pBaseVar->m_dbData > pBaseVar->m_nReserved3 ) { return -1; } } tmpReqSnVar.nStatus = pBaseVar->m_nStatus; tmpReqSnVar.Data = pBaseVar->m_dbData; tmpReqSnVar.Header.Verify = 0; tmpReqSnVar.Header.nLen = sizeof(ReqSingleVarData); int nSendLen = tmpReqSnVar.Header.nLen; tmpReqSnVar.Header.Verify = CalcCheckSum( &tmpReqSnVar, nSendLen ); #if 0 if( g_pTcpServer != NULL ) { g_pTcpServer->SocketSend(sockHandle, (unsigned char *)&tmpReqSnVar, nSendLen); } #else SocketSend(sockHandle, (unsigned char *)&tmpReqSnVar, nSendLen); #endif return 0; } //读多个变量内容或报警状态 int CServerSocket::ProcessResReadMulVarData(CSocketHandle &sockHandle, void *pBuffer) { return 0; } //设置单个变量值 int CServerSocket::ProcessResWriteSingleVarData(CSocketHandle &sockHandle, void *pBuffer) { WrSingleVarData *pWrSnVarData = (WrSingleVarData*)pBuffer;//请求数据包 ReqWrSingleVarData tmpReqWrSnVar;//应答数据包 //设置命令、命令类型、设备UID、变量UID memset(&tmpReqWrSnVar, 0, sizeof(ReqWrSingleVarData)); tmpReqWrSnVar.Header.nCmd = pWrSnVarData->Header.nCmd; tmpReqWrSnVar.Header.nCmdType = pWrSnVarData->Header.nCmdType; strcpy((char *)tmpReqWrSnVar.DevUid, (char *)pWrSnVarData->DevUid); tmpReqWrSnVar.iVarid = pWrSnVarData->iVarid; int nDeviceIndex = -1, nVarIndex = -1; BOOL bFind = FindVar((char *)pWrSnVarData->DevUid, pWrSnVarData->iVarid, nDeviceIndex, nVarIndex); if( bFind == FALSE ) return -1; CDevice *pDev = g_pDevicesManager->m_Devices[nDeviceIndex]; CBaseVar *pBaseVar = pDev->m_Vars[nVarIndex]; SETBASEPARAM SetBasePara; memset( &SetBasePara, 0, sizeof(SETBASEPARAM) ); //网络设备 char chDllName[MAX_PATH] = {0}; strcpy(chDllName, (char *)(LPCTSTR)pDev->m_strProtocoldllname); StrLower(chDllName,chDllName); char szIniName[MAX_PATH] = {0}; strcpy(szIniName, (char *)(LPCTSTR)pDev->m_strIniName); StrLower(szIniName, szIniName); if (pDev->m_bySpecialdevice == 0) // modbus rtu 设备 { for( int i = RTU_THREAD_START; i < g_nRtuThreadIndex; i++ ) { if( NULL != g_hRequestDataThread[i] ) { SuspendThread(g_hRequestDataThread[i]); } } int nSetCount = 0; // 写3次串口,如果不成功则放弃 do { if( nSetCount > 3 ) break; if( RtuRequestWrData( (char *)tmpReqWrSnVar.DevUid, tmpReqWrSnVar.iVarid, pWrSnVarData->Data) == 0) { tmpReqWrSnVar.nStatus = 0; break; } else { tmpReqWrSnVar.nStatus = -1; } nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); for( int i = RTU_THREAD_START; i < g_nRtuThreadIndex; i++ ) { if( NULL != g_hRequestDataThread[i] ) { ResumeThread(g_hRequestDataThread[i]); } } } else if( pDev->m_bySpecialdevice == 1 ) // modbus Ascii 设备 { for( int i = ASC_THREAD_START; i < g_nAscThreadIndex; i++ ) { if( NULL != g_hRequestDataThread[i] ) { SuspendThread(g_hRequestDataThread[i]); } } int nSetCount = 0; // 写3次串口,如果不成功则放弃 do { if( nSetCount > 3 ) break; if (AscRequestWrData((char*)tmpReqWrSnVar.DevUid, tmpReqWrSnVar.iVarid, pWrSnVarData->Data) == 0) { AscSingleResponseWriteData((char*)tmpReqWrSnVar.DevUid,tmpReqWrSnVar.iVarid); if (pBaseVar->m_dbData != pWrSnVarData->Data)//判断设置数据是否一致 tmpReqWrSnVar.nStatus = 0; break; } else { tmpReqWrSnVar.nStatus = -1; } nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); for( int i = ASC_THREAD_START; i < g_nAscThreadIndex; i++ ) { if( NULL != g_hRequestDataThread[i] ) { ResumeThread(g_hRequestDataThread[i]); } } } else if( pDev->m_bySpecialdevice == 2 ) // modbus tcp 设备 { int nSetCount = 0; // 写3次串口,如果不成功则放弃 do { if( nSetCount > 3 ) break; //g_hRequestDataThread[g_nIcpdasIndex] #if 1 ResetEvent( pDev->m_hSemNet ); Sleep(5 * 1000); //等待5S,防止重置信号量之前,已经有变量在请求,保证变量已经读完 #endif if( TcpRequestWriteData(pDev->m_iIpport, pDev->m_iDevideaddr, (char *)(LPCTSTR)pDev->m_strIp, pBaseVar->m_iRegisterNum, pBaseVar->m_nRegStartAddr, pBaseVar->m_iFuncID, (int)pWrSnVarData->Data) == 0 ) { g_nIndex--; if( g_nIndex != 0 ) { TRACE("ModbusTcp数据不同步!\r\n"); } //TRACE(">>>>>>>>>>结束请求一次数据\r\n"); #if 1 SetEvent( pDev->m_hSemNet ); #endif //SetEvent( g_hSemNet ); //TRACE("变量ID=%d, 请求寄存器地址:%d, 变量值=%.1f\r\n", pReadSnVar->iVarid, atoi(chStartAddr), g_TcpReadOneData.dbData); // tmpReqWrSnVar.nStatus = 0; break; #if 0 int nRet = TcpSingleResponseWriteData((char *)(LPCSTR)pBaseVar->m_strVarUID, pBaseVar->m_nVarID); if( nRet == 0 ) { g_nIndex--; if( g_nIndex != 0 ) { TRACE("ModbusTcp数据不同步!\r\n"); } //TRACE(">>>>>>>>>>结束请求一次数据\r\n"); SetEvent( g_hSemNet ); //TRACE("变量ID=%d, 请求寄存器地址:%d, 变量值=%.1f\r\n", pReadSnVar->iVarid, atoi(chStartAddr), g_TcpReadOneData.dbData); // tmpReqWrSnVar.ReqVarData.nStatus = 0; break; } else { g_nIndex--; //TRACE("ModbusTcp响应数据错误!\r\n"); SetEvent( g_hSemNet ); tmpReqWrSnVar.ReqVarData.nStatus = -1; } #endif } #if 1 else { SetEvent( pDev->m_hSemNet ); } #endif nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); } else if( pDev->m_bySpecialdevice == 3 ) // snmp 设备 { CString strSetValue; strSetValue.Format("%.1f", pWrSnVarData->Data); if( pSnmpDllSetValue( (char *)(LPCTSTR)pDev->m_strIp, (char *)(LPCTSTR)pBaseVar->m_strFields, (char *)(LPCTSTR)pBaseVar->m_strSnmpoi, "int", 1, 300, (char *)(LPCTSTR)strSetValue ) == 0 ) { tmpReqWrSnVar.nStatus = 0; } else { tmpReqWrSnVar.nStatus = -1; } } else if( pDev->m_bySpecialdevice == 4 ) // RS232 设备 { if (strcmp(chDllName, "icpdas.dll") ==0) { for( int i = ICPDAS_THREAD_START; i < g_nIcpdasIndex; i++ ) { if( NULL != g_hRequestDataThread[i] ) { int nRet = SuspendThread(g_hRequestDataThread[i]); LOG4C((LOG_NOTICE, "SuspendThread return %d", nRet)); } } int nSetCount = 0; // 写3次串口,如果不成功则放弃 do { if( nSetCount > 3 ) break; if (RequestWrIcpdasData((char*)tmpReqWrSnVar.DevUid, tmpReqWrSnVar.iVarid, pWrSnVarData->Data) == 0) { tmpReqWrSnVar.nStatus = 0; break; } else { tmpReqWrSnVar.nStatus = -1; } nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); for( int i = ICPDAS_THREAD_START; i < g_nIcpdasIndex; i++ ) { if( NULL != g_hRequestDataThread[i] ) { int nRet = ResumeThread(g_hRequestDataThread[i]); LOG4C((LOG_NOTICE, "ResumeThread return %d", nRet)); } } } else if (strcmp(chDllName, "stulz.dll") ==0) { int nSetCount = 0; // 写3次串口,如果不成功则放弃 do { if( nSetCount > 3 ) break; if (RequestWrStulzData((char*)tmpReqWrSnVar.DevUid, tmpReqWrSnVar.iVarid, pWrSnVarData->Data) == 0) { tmpReqWrSnVar.nStatus = 0; break; } else { tmpReqWrSnVar.nStatus = -1; } nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); } else if( strcmp(chDllName, "daikin.dll") == 0 ) { int nSetCount = 0; // 写3次串口,如果不成功则放弃 do { if( nSetCount > 3 ) break; if (RequestDaiKinWrData( (char *)tmpReqWrSnVar.DevUid, tmpReqWrSnVar.iVarid, pWrSnVarData->Data, (char *)(LPCTSTR)pBaseVar->m_strRs232cmd ) == 0 ) { tmpReqWrSnVar.nStatus = 0; break; } else { tmpReqWrSnVar.nStatus = -1; } nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); } else if( strcmp(chDllName, "gree.dll") == 0 ) { int nSetCount = 0; // 写10次串口,如果不成功则放弃 do { if( nSetCount > 10 ) break; if (RequestGreeWrData( (char *)tmpReqWrSnVar.DevUid, tmpReqWrSnVar.iVarid, pWrSnVarData->Data, (char *)(LPCTSTR)pBaseVar->m_strRs232cmd ) == 0 ) { tmpReqWrSnVar.nStatus = 0; break; } else { tmpReqWrSnVar.nStatus = -1; } nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); } else if( strcmp(chDllName, "carel.dll") == 0 ) { int nSetCount = 0; // 写3次串口,如果不成功则放弃 do { if( nSetCount > 3 ) break; if (CarelControlRequest( (char *)tmpReqWrSnVar.DevUid, tmpReqWrSnVar.iVarid, pWrSnVarData->Data, (char *)(LPCTSTR)pBaseVar->m_strRs232cmd ) == 0 ) { tmpReqWrSnVar.nStatus = 0; break; } else { tmpReqWrSnVar.nStatus = -1; } nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); } else if ( strcmp(szIniName, "upsuh31.ini") == 0 || strcmp(szIniName, "emerson_cm.ini") == 0 || strcmp(szIniName, "dme3000.ini") == 0 || strcmp(szIniName, "paradigm200a_rectifier.ini") == 0 || strcmp(szIniName, "paradigm200a_inverter.ini") == 0 || strcmp(szIniName, "paradigm200b.ini") == 0 || strcmp(szIniName, "hipulseigmnet.ini") == 0 || strcmp(szIniName, "hipulsecdt.ini") == 0 || strcmp(szIniName, "prostar.ini") == 0 || strcmp(szIniName, "joton.ini") == 0 || strcmp(szIniName, "hiross.ini") == 0 || strcmp(szIniName, "upslink.ini") == 0 || strcmp(szIniName, "upsapcsilcon.ini") == 0 || strcmp(szIniName, "upsuh11.ini") == 0 || strcmp(szIniName, "weibo.ini") == 0 || strcmp(szIniName, "daikin.ini") == 0 || strcmp(szIniName, "scantak_3c.ini") == 0 || strcmp(szIniName, "delta.ini") == 0 || strcmp(szIniName, "sda_ii.ini") == 0 || strcmp(szIniName, "m84c5z.ini") == 0 || strcmp(szIniName, "batteryadu.ini") == 0 || strcmp(szIniName, "upsmonitorlan.ini") == 0 || strcmp(szIniName, "sk6000.ini") == 0 || strcmp(szIniName, "batteryadu2000.ini") == 0 || strcmp(szIniName, "santak_shiwei.ini") == 0 || strcmp(szIniName, "santak_q4.ini") == 0 || strcmp(szIniName, "ups_nxl.ini") == 0 || strcmp(szIniName, "twoul33.ini") == 0 || strcmp(szIniName, "oumai.ini") == 0 || strcmp(szIniName, "santak_3a3120ks.ini") == 0 || strcmp(szIniName, "tmaster.ini") == 0 ) { for( int i = MOSTDEVICE_THREAD_START; i < g_nMostDeviceIndex; i++ ) { if( NULL != g_hRequestDataThread[i] ) { SuspendThread(g_hRequestDataThread[i]); } } int nSetCount = 0; char szMsg[MAX_VAR_MSG] = {0}; //memcpy(szMsg, &pWrSnVarData->VarData.Data, sizeof(double)); itoa((int)pWrSnVarData->Data, szMsg, 16); ByteToUpper(szMsg); // 写3次串口,如果不成功则放弃 do { if( nSetCount > 3 ) break; if (MostDeviceRequestSet(pDev->m_iPort, pDev->m_iDevideaddr, (char*)(LPCTSTR)tmpReqWrSnVar.DevUid, tmpReqWrSnVar.iVarid, (char*)(LPCTSTR)pBaseVar->m_strRs232cmd, szIniName, szMsg) == 0) //if (CarelControlRequest( (char *)tmpReqWrSnVar.DevUid, // tmpReqWrSnVar.ReqVarData.iVarid, pWrSnVarData->VarData.Data, (char *)(LPCTSTR)pBaseVar->m_strRs232cmd ) == 0 ) { tmpReqWrSnVar.nStatus = 0; break; } else { tmpReqWrSnVar.nStatus = -1; } nSetCount++; }while( WaitForSingleObject( g_hRunObject, 1250L ) == WAIT_TIMEOUT ); for( int i = MOSTDEVICE_THREAD_START; i < g_nMostDeviceIndex; i++ ) { if( NULL != g_hRequestDataThread[i] ) { ResumeThread(g_hRequestDataThread[i]); } } } } tmpReqWrSnVar.Header.Verify = 0;//校验码 tmpReqWrSnVar.Header.nLen = sizeof(ReqWrSingleVarData);//数据包长度 int nSendLen = tmpReqWrSnVar.Header.nLen; tmpReqWrSnVar.Header.Verify = CalcCheckSum( &tmpReqWrSnVar, nSendLen );//进行校验 #if 0 if( g_pTcpServer != NULL ) { g_pTcpServer->SocketSend(sockHandle, (unsigned char *)&tmpReqWrSnVar, nSendLen); } #else SocketSend(sockHandle, (unsigned char *)&tmpReqWrSnVar, nSendLen); #endif return 0; } int CServerSocket::PrcocessResWriteMulVarData(CSocketHandle &sockHandle, void *pBuffer) { return 0; } int CServerSocket::ProcessResSoftDog(CSocketHandle &sockHandle, void *pBuffer) { Dog_Data *pDogData = (Dog_Data *)pBuffer; ReqDogData tmpReqDogData; int nSendLen = sizeof(ReqDogData); memset( &tmpReqDogData, 0, nSendLen); tmpReqDogData.Header.nCmd = pDogData->Header.nCmd; tmpReqDogData.Header.nCmdType = pDogData->Header.nCmdType; tmpReqDogData.Header.nLen = nSendLen; tmpReqDogData.nUseLimit = g_nUseTimeLimit; tmpReqDogData.Header.Verify = CalcCheckSum( &tmpReqDogData, nSendLen ); #if 0 if( g_pTcpServer != NULL ) { g_pTcpServer->SocketSend(sockHandle, (unsigned char *)&tmpReqDogData, nSendLen); } #else SocketSend(sockHandle, (unsigned char *)&tmpReqDogData, nSendLen); #endif return 0; } int CServerSocket::ProcessResAlarmConfirm(CSocketHandle &sockHandle, void *pBuffer) { AlarmConfirm *tag = (AlarmConfirm *)pBuffer; DeleteSendNoticeList( (char *)tag->DevUid,tag->iVarid,tag->nAlarmIndex ); DeleteSendSmsList( (char *)tag->DevUid,tag->iVarid,tag->nAlarmIndex ); return 0; } //请求读特殊变量的数据 int CServerSocket::ProcessResReadSpecSingleVarData(CSocketHandle &sockHandle, void *pBuffer) { ReadSingleSpecialVarData *pReadSpecSnVar = (ReadSingleSpecialVarData *)pBuffer; ReqSingleSpecialVarData tmpReqSpecSnVar; memset(&tmpReqSpecSnVar, 0, sizeof(ReqSingleSpecialVarData)); tmpReqSpecSnVar.Header.nCmd = pReadSpecSnVar->Header.nCmd; tmpReqSpecSnVar.Header.nCmdType = pReadSpecSnVar->Header.nCmdType; strcpy((char *)tmpReqSpecSnVar.DevUid, (char *)pReadSpecSnVar->DevUid); tmpReqSpecSnVar.iSpecialFlag = pReadSpecSnVar->iSpecialFlag; tmpReqSpecSnVar.nVarID = pReadSpecSnVar->nVarID; int nDeviceIndex = -1, nVarIndex = -1; BOOL bFind = FindVar((char *)pReadSpecSnVar->DevUid, pReadSpecSnVar->nVarID, nDeviceIndex, nVarIndex); if( bFind == FALSE ) { return -1; } CDevice *pDev = g_pDevicesManager->m_Devices[nDeviceIndex]; CBaseVar *pBaseVar = pDev->m_Vars[nVarIndex]; if( pBaseVar->m_nVarTypeID != SNMP_NPM_TYPE && pBaseVar->m_nVarTypeID != SNMP_STRING_ID ) { if( (int)pBaseVar->m_dbData < pBaseVar->m_nReserved2 || (int)pBaseVar->m_dbData > pBaseVar->m_nReserved3 ) { return -1; } } tmpReqSpecSnVar.nStatus = pBaseVar->m_nStatus; tmpReqSpecSnVar.Data = pBaseVar->m_dbData; tmpReqSpecSnVar.Header.Verify = 0; tmpReqSpecSnVar.Header.nLen = sizeof(ReqSingleSpecialVarData); int nSendLen = tmpReqSpecSnVar.Header.nLen; tmpReqSpecSnVar.Header.Verify = CalcCheckSum( &tmpReqSpecSnVar, nSendLen ); #if 0 if( g_pTcpServer != NULL ) { g_pTcpServer->SocketSend(sockHandle, (unsigned char *)&tmpReqSpecSnVar, nSendLen); } #else SocketSend(sockHandle, (unsigned char *)&tmpReqSpecSnVar, nSendLen); #endif return 0; } //请求读特殊变量的数据 int CServerSocket::ProcessResReadSpecMulVarData(CSocketHandle &sockHandle, void *pBuffer) { return 0; } //重新读取数据库通知 int CServerSocket::ProcessNoticeReadDBVar(CSocketHandle &sockHandle, void *pBuffer) { //LOG4C((LOG_NOTICE, "Enter ProcessNoticeReadDBVar!")); NoticeReadDBVar *pNoticeReadDBVar = (NoticeReadDBVar *)pBuffer; int nDeviceIndex = -1, nVarIndex = -1; g_pDevicesManager->FindDevByUid(pNoticeReadDBVar->DevUid, nDeviceIndex); if( -1 == nDeviceIndex ) return 0; //LOG4C((LOG_NOTICE, "nDeviceIndex = %d", nDeviceIndex)); g_pDevicesManager->FindVar(nDeviceIndex, pNoticeReadDBVar->nVarID, nVarIndex); //LOG4C((LOG_NOTICE, "nVarIndex = %d", nVarIndex)); if( -1 == nVarIndex ) return 0; switch( pNoticeReadDBVar->nOperate ) { case NOTICE_NEW: break; case NOTICE_EDIT: EnterCriticalSection( &m_csProcessData ); //LOG4C((LOG_NOTICE, "Uid = %s, varid = %d", pNoticeReadDBVar->DevUid, pNoticeReadDBVar->nVarID)); if( strcmp((char *)pNoticeReadDBVar->DevUid, "") != 0 && pNoticeReadDBVar->nVarID > 0 ) { CDBInterface::GetInstancePtr()->EditVarInfo(nDeviceIndex, nVarIndex, (char *)(LPCTSTR)pNoticeReadDBVar->DevUid, pNoticeReadDBVar->nVarID); } LeaveCriticalSection( &m_csProcessData ); break; case NOTICE_DEL: break; } return 0; } int CServerSocket::ProcessNoticeReadDBDev(CSocketHandle &sockHandle, void *pBuffer) { NoticeReadDBDev *pNoticeReadDBDev = (NoticeReadDBDev *)pBuffer; switch( pNoticeReadDBDev->nOperate ) { case NOTICE_NEW: break; case NOTICE_EDIT: EnterCriticalSection( &m_csProcessData ); LeaveCriticalSection( &m_csProcessData ); break; case NOTICE_DEL: break; } return 0; } int CServerSocket::ProcessNoticeReadDBUser(CSocketHandle &sockHandle, void *pBuffer) { EnterCriticalSection( &m_csProcessData ); CDBInterface::GetInstancePtr()->UnInitUserRoleInfo(); CDBInterface::GetInstancePtr()->InitUserRoleInfo(); LeaveCriticalSection( &m_csProcessData ); return 0; } int CServerSocket::ProcessNoticeTestAlarm(CSocketHandle &sockHandle, void *pBuffer) { char chTel[MAX_TEL_LENGTH] = {0}; char chMobile[MAX_TEL_LENGTH] = {0}; char chFax[MAX_TEL_LENGTH] = {0}; char chEmail[MAX_EMAIL_LENGTH] = {0}; list list_tel, list_mobile, list_fax, list_email; list::iterator it_tel, it_mobile, it_fax, it_email; int nUserCount = CDBInterface::GetInstancePtr()->GetUserInfoList(list_tel, list_mobile, list_fax, list_email); if( 0 == nUserCount ) { LOG4C((LOG_NOTICE, "0 == nUserCount")); return -1; } if( 0 == list_tel.size() ) { LOG4C((LOG_NOTICE, "0 == list_tel.size()")); return -1; } char szResultMsg[MAX_EQUIP_DESC + 1] = {0}; int nResult = -1; memset(szResultMsg, 0, sizeof(szResultMsg)); for( it_tel = list_tel.begin(), it_mobile = list_mobile.begin(), it_fax = list_fax.begin(), it_email = list_email.begin(); it_tel != list_tel.end(), it_mobile != list_mobile.end(), it_fax != list_fax.end(), it_email != list_email.end(); ) { strcpy(chTel, (*it_tel++).c_str()); strcpy(chMobile, (*it_mobile++).c_str()); strcpy(chFax, (*it_fax++).c_str()); strcpy(chEmail, (*it_email++).c_str()); if( g_nSendSms==1 ) { if( strcmp(chMobile, "") != 0 ) { CString strMobileTel; strMobileTel.Format("%s",chMobile ); if( strMobileTel.GetLength()!=11 ) continue; //判断是不是手机号码 只根据长度 nResult = pSmsDllSendSms(chMobile, (char *)(LPCTSTR)g_strHintSysRun, szResultMsg); if( nResult != 0 ) // 发送失败 { } } } if( g_nSendNotice == 1 ) { if( strcmp(chTel, "") != 0 ) { //LOG4C((LOG_NOTICE, "chTel = %s insertSendNoticeList", chTel)); // 继续加入语音发送list EnterCriticalSection( &g_csVarNotice ); InsertSendNoticeList("0.0.0.0", 1, chTel, (char *)(LPCTSTR)g_strHintSysRun,0); LeaveCriticalSection( &g_csVarNotice ); } #if 0 //移动电话 不打电话 if( strcmp(chMobile, "") != 0 ) { //LOG4C((LOG_NOTICE, "chMobile = %s insertSendNoticeList", chMobile)); // 继续加入语音发送list EnterCriticalSection( &g_csVarNotice ); InsertSendNoticeList("0.0.0.0", 1, chMobile, (char *)(LPCTSTR)g_strHintSysRun); LeaveCriticalSection( &g_csVarNotice ); } #endif } } for( it_tel = list_tel.begin(), it_mobile = list_mobile.begin(), it_fax = list_fax.begin(), it_email = list_email.begin(); it_tel != list_tel.end(), it_mobile != list_mobile.end(), it_fax != list_fax.end(), it_email != list_email.end(); ) { list_tel.erase(it_tel++); list_mobile.erase(it_mobile++); list_fax.erase(it_fax++); list_email.erase(it_email++); } return 0; } void CServerSocket::AutoSendDataToAllClient( CBaseVar *pBaseVar ) { int nResult = 0; if (m_nSockType == SOCK_TCP) { // unsafe access to Socket list! #ifdef SOCKHANDLE_USE_OVERLAPPED const SocketBufferList& sl = m_SocketServer.GetSocketList(); for(SocketBufferList::const_iterator citer = sl.begin(); citer != sl.end(); ++citer) #else const SocketList& sl = m_SocketServer.GetSocketList(); for(SocketList::const_iterator citer = sl.begin(); citer != sl.end(); ++citer) #endif { //LOG4C((LOG_NOTICE, "Socket number = %d ", sl.size())); EnterCriticalSection( &m_csProcessData ); CSocketHandle sockHandle; sockHandle.m_nPendingSize = 0; memset(sockHandle.m_PendingBuffer, 0, SOCKET_BUFFSIZE); sockHandle.Attach( (*citer) ); //if( sockAddr == addr ) { ProcessAutoSendVarDataToClient( sockHandle,pBaseVar ); } sockHandle.Detach(); LeaveCriticalSection( &m_csProcessData ); } } else { SockAddrIn servAddr, sockAddr; m_SocketServer->GetSockName(servAddr); GetDestination(sockAddr); if ( servAddr != sockAddr ) { //m_SocketServer.Write((const LPBYTE)(T2CA(strMsg)), strMsg.GetLength(), sockAddr); } else { //AppendText( _T("Please change the port number to send message to a client.\r\n") ); } } } //主动发变量的值给客户端 没有简单变量,特殊变量之分 int CServerSocket::ProcessAutoSendVarDataToClient(CSocketHandle &sockHandle, CBaseVar *pBaseVar ) { ReqSingleVarData tmpReqSnVar; memset(&tmpReqSnVar, 0, sizeof(ReqSingleVarData)); tmpReqSnVar.Header.nCmd = CMD_READ_SINGLE_VAR_DATA; tmpReqSnVar.Header.nCmdType = 0; strcpy((char *)tmpReqSnVar.DevUid, (char *)(LPCTSTR)pBaseVar->m_strVarUID); tmpReqSnVar.nVarID = pBaseVar->m_nVarID; tmpReqSnVar.nStatus = pBaseVar->m_nStatus; tmpReqSnVar.Data = pBaseVar->m_dbData; tmpReqSnVar.Header.Verify = 0; tmpReqSnVar.Header.nLen = sizeof(ReqSingleVarData); int nSendLen = tmpReqSnVar.Header.nLen; tmpReqSnVar.Header.Verify = CalcCheckSum( &tmpReqSnVar, nSendLen ); #if 0 if( g_pTcpServer != NULL ) { g_pTcpServer->SocketSend(sockHandle, (unsigned char *)&tmpReqSnVar, nSendLen); } #else SocketSend(sockHandle, (unsigned char *)&tmpReqSnVar, nSendLen); #endif return 0; } //有报警,自动发给客户端 int CServerSocket::ProcessAutoSendAlarmDataToClient( CSocketHandle &sockHandle,CHAR *pDevUid, int iVarID, int iStatus,CHAR *pContent ,double dbParaValue, int nUpperLimit,int nLowerLimit, int nNormalState,int nAlarmState,int nAlarmIndex ) { AutoSendAlarmData tmpAlarmData; memset(&tmpAlarmData, 0, sizeof(AutoSendAlarmData)); tmpAlarmData.Header.nCmd = CMD_ALARM_VAR_DATA; tmpAlarmData.Header.nCmdType = 0; strcpy( (char *)tmpAlarmData.DevUid, pDevUid ); tmpAlarmData.nVarID = iVarID; strcpy( (char *)tmpAlarmData.sContent, pContent ); tmpAlarmData.nStatus = iStatus; tmpAlarmData.Data = dbParaValue; tmpAlarmData.nUpperLimit = nUpperLimit; tmpAlarmData.nLowerLimit = nLowerLimit; tmpAlarmData.nNormalState = nNormalState; tmpAlarmData.nAlarmState = nAlarmState; tmpAlarmData.nAlarmIndex = nAlarmIndex; tmpAlarmData.Header.Verify = 0; tmpAlarmData.Header.nLen = sizeof(AutoSendAlarmData); int nSendLen = tmpAlarmData.Header.nLen; tmpAlarmData.Header.Verify = CalcCheckSum( &tmpAlarmData, nSendLen ); SocketSend(sockHandle, (unsigned char *)&tmpAlarmData, nSendLen); return 0; } void CServerSocket::AutoSendAlarmDataToClient( CHAR *pDevUid, int iVarID, int iStatus,CHAR *pContent,double dbParaValue, int nUpperLimit,int nLowerLimit, int nNormalState,int nAlarmState,int nAlarmIndex ) { int nResult = 0; if (m_nSockType == SOCK_TCP) { // unsafe access to Socket list! #ifdef SOCKHANDLE_USE_OVERLAPPED const SocketBufferList& sl = m_SocketServer.GetSocketList(); for(SocketBufferList::const_iterator citer = sl.begin(); citer != sl.end(); ++citer) #else const SocketList& sl = m_SocketServer.GetSocketList(); for(SocketList::const_iterator citer = sl.begin(); citer != sl.end(); ++citer) #endif { //LOG4C((LOG_NOTICE, "Socket number = %d ", sl.size())); EnterCriticalSection( &m_csProcessData ); CSocketHandle sockHandle; sockHandle.m_nPendingSize = 0; memset(sockHandle.m_PendingBuffer, 0, SOCKET_BUFFSIZE); sockHandle.Attach( (*citer) ); //if( sockAddr == addr ) { ProcessAutoSendAlarmDataToClient( sockHandle,pDevUid,iVarID,iStatus,pContent,dbParaValue, nUpperLimit,nLowerLimit, nNormalState,nAlarmState,nAlarmIndex ); } sockHandle.Detach(); LeaveCriticalSection( &m_csProcessData ); } } else { SockAddrIn servAddr, sockAddr; m_SocketServer->GetSockName(servAddr); GetDestination(sockAddr); if ( servAddr != sockAddr ) { //m_SocketServer.Write((const LPBYTE)(T2CA(strMsg)), strMsg.GetLength(), sockAddr); } else { //AppendText( _T("Please change the port number to send message to a client.\r\n") ); } } } };