repos_ecs/源数据/PC环境监控/tryto v1.0.0.3/MFCService/Service/UpsParadigmProcess.cpp

#include "stdafx.h"
#include "UpsParadigmProcess.h"
#include "Global.h"
#include "struct.h"
#include "NoticeQueue.h"

HANDLE	g_PARADIGMRequestThread = NULL;
HANDLE	g_PARADIGMResponseThread = NULL;
CRITICAL_SECTION g_csParadigmReadOneData;

//UPS PARADIGM动态库输出函数
HINSTANCE g_hPARADIGMLibModule;
PARADIGM_DLLInitCom pPARADIGM_DLLInitCom;
PARADIGM_DLLInit pPARADIGM_DLLInit;
PARADIGM_DLLUnInit pPARADIGM_DLLUnInit;

int ParadigmCommandSend();
void UnInitParadigmDll();
int GetParadigmFromIni(char chCmd[32], int &nAddr,int &nVer, int &nCid2, 
					   char chAdrBeginPos[MAX_ID], char chCmdLen[MAX_ID], char chDataLen[MAX_ID]);


BOOL LoadParadigmDll(CString strpath)
{
	char strFile[256] = {0};
	g_hPARADIGMLibModule = NULL;
	sprintf(strFile, "%s\\dll\\upsparadigm.dll", strpath);

	InitializeCriticalSection( &g_csParadigmReadOneData );
	g_hPARADIGMLibModule = AfxLoadLibrary(strFile);

	//UPSPARADIGM 动态库初始化
	if (NULL != g_hPARADIGMLibModule)
	{
		pPARADIGM_DLLInitCom =( PARADIGM_DLLInitCom)::GetProcAddress(g_hPARADIGMLibModule, "PARADIGM_DLLInitCom"); 
		pPARADIGM_DLLInit =(PARADIGM_DLLInit)::GetProcAddress(g_hPARADIGMLibModule, "PARADIGM_DLLInit");
		pPARADIGM_DLLUnInit =(PARADIGM_DLLUnInit)::GetProcAddress(g_hPARADIGMLibModule, "PARADIGM_DLLUnInit");
		return TRUE;

	}
	else
	{
		return FALSE;
	}
}

BOOL InitParadigmComm(int iAddr, int iPort, int iBaudrate, int iDataBit, int iStopBit, int iParity, int iIntervals)
{
	if (pPARADIGM_DLLInitCom(iAddr,iPort, iBaudrate, iDataBit, iStopBit, iParity, iIntervals))//初始化串口
		return TRUE;
	else
		return FALSE;
}

int	ParadigmRequestData(
						int nPort,
						int nDevAddr,
						char chDevUid[20],
						int  iVarID,
						char chRs232cmd[32])
{
	char chMsg[80] = {0};
	//BYTE byAdr = 0x00;//起始位
	//BYTE byVer = 0x00;
	//BYTE byCid2 = 0x00;
	//BYTE byCid1 = 0xAA;//控制标识码
	WORD wLenId = 0x00;//INFO字节长度
	BYTE byCmdType = 0x00;//命令类型
	//BYTE byCmdId = 0x00; 
	int nAddr = 0x0;
	int nVer = 0x0;
	int nCid1 = 0x2A;
	int nCid2 = 0x0;
	int nCmdID = 0x0;

	char byDataFlag = 0;

	char chAdrBeginPos[MAX_ID] = {0};
	char chCmdLen[MAX_ID] = {0}; 
	char chDataLen[MAX_ID] = {0};	 

	GetParadigmFromIni((char*)(LPCTSTR)chRs232cmd, 
							nAddr,
							nVer, 
							nCid2, 
							chAdrBeginPos, 
							chCmdLen, 
							chDataLen);


	//TRACE("起始索引=%d， 变量长度=%d，数据长度=%d\r\n", atoi(chAdrBeginPos), atoi(chCmdLen), atoi(chDataLen));

	int nRet = pPARADIGM_DLLInit(	nPort, 
									nDevAddr, 	
									nAddr,						//设备地址描述
									nVer,
									nCid1,						//控制标识码
									nCid2,						//命令信息
									wLenId,						//INFO字节长度
									byCmdType,					//命令类型
									nCmdID, 
									atoi(chDataLen), 
									//48,
									atoi(chAdrBeginPos), 
									atoi(chCmdLen),
									chMsg,
									&byDataFlag);
	if(nRet==0)
	{
		nRet = ParadigmSingleResponseData(chDevUid, iVarID, chMsg, byDataFlag, nCid2 );
	}

	return nRet;
}

int ParadigmSingleResponseData(char chDevUid[20], int iVarID, char chMsg[80], char byDataFlag, BYTE byCid2)
{
	int nDeviceIndex = -1, nVarIndex = -1;
	BOOL bFind = FindVar(chDevUid, iVarID, nDeviceIndex, nVarIndex);
	if( bFind == FALSE ) return -1;

	CDevice *pDev = g_pDevicesManager->m_Devices[nDeviceIndex];
	CBaseVar *pBaseVar = pDev->m_Vars[nVarIndex];

	EnterCriticalSection(&g_csParadigmReadOneData);
	pDev->m_dwOnlineTick = GetTickCount();
	LeaveCriticalSection(&g_csParadigmReadOneData);

	DWORD nValue = 0;
	WORD  wdValue = 0;

	double fCoef = pBaseVar->m_dbCoefficient;
	int nDataLen = pBaseVar->m_iDataLen;
	int nVarItemID = pBaseVar->m_nVarItemID;

	if( nVarItemID > 0 )//BIT位变量
	{
		int nStartBit = pBaseVar->m_nStartBit;
		int nEndBit = pBaseVar->m_nEndBit;

		int nStartReg, nEndReg;

		if( nEndBit - nStartBit < 7 )// 一般告警状态会这样子定义，Modbus Rtu 码暂时没有碰到，没有经过调试，待测试
		{
			if( nDataLen == 1 )
			{
				char chBuffer[8] = {0};
				memset(chBuffer, 0, sizeof(chBuffer));
				nValue = (AsciiToBYTE(chMsg[0]) << 4) | ( AsciiToBYTE(chMsg[0 + 1]) & 0x00FF );
				itoa(nValue, chBuffer, 2);

				CString strTemp;
				switch( nEndBit - nStartBit )
				{
				case 0:
					strTemp.Format("%c", chBuffer[nStartBit]);
					break;
				case 1:
					strTemp.Format("%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1]);
					break;
				case 2:
					strTemp.Format("%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], chBuffer[nStartBit + 2]);
					break;
				case 3:
					strTemp.Format("%c%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], 
						chBuffer[nStartBit + 2], chBuffer[nStartBit +3]);
					break;
				case 4:
					strTemp.Format("%c%c%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], 
						chBuffer[nStartBit + 2], chBuffer[nStartBit + 3], chBuffer[nStartBit + 4]);
					break;
				case 5:
					strTemp.Format("%c%c%c%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], chBuffer[nStartBit + 2], 
						chBuffer[nStartBit + 3], chBuffer[nStartBit + 4], chBuffer[nStartBit + 5]);
					break;
				case 6:
					strTemp.Format("%c%c%c%c%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], chBuffer[nStartBit + 2], 
						chBuffer[nStartBit + 3], chBuffer[nStartBit + 4], chBuffer[nStartBit + 5], chBuffer[nStartBit + 6]);
					break;
				}
				nValue = atoi(strTemp);
			}
			else if( nDataLen == 2 )
			{
				char chBuffer[16] = {0};
				memset(chBuffer, 0, sizeof(chBuffer));
				nValue = ( ( (AsciiToBYTE(chMsg[0]) << 4) | ( AsciiToBYTE(chMsg[1]) & 0x00FF ) ) << 8 ) |
									( ( (AsciiToBYTE(chMsg[2]) << 4) | ( AsciiToBYTE(chMsg[3]) & 0x00FF ) ) & 0x0000FFFF );
				itoa(nValue, chBuffer, 2);

				CString strTemp;
				switch( nEndBit - nStartBit )
				{
				case 0:
					strTemp.Format("%c", chBuffer[nStartBit]);
					break;
				case 1:
					strTemp.Format("%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1]);
					break;
				case 2:
					strTemp.Format("%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], chBuffer[nStartBit + 2]);
					break;
				case 3:
					strTemp.Format("%c%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], 
						chBuffer[nStartBit + 2], chBuffer[nStartBit +3]);
					break;
				case 4:
					strTemp.Format("%c%c%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], 
						chBuffer[nStartBit + 2], chBuffer[nStartBit + 3], chBuffer[nStartBit + 4]);
					break;
				case 5:
					strTemp.Format("%c%c%c%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], chBuffer[nStartBit + 2], 
						chBuffer[nStartBit + 3], chBuffer[nStartBit + 4], chBuffer[nStartBit + 5]);
					break;
				case 6:
					strTemp.Format("%c%c%c%c%c%c%c", chBuffer[nStartBit], chBuffer[nStartBit + 1], chBuffer[nStartBit + 2], 
						chBuffer[nStartBit + 3], chBuffer[nStartBit + 4], chBuffer[nStartBit + 5], chBuffer[nStartBit + 6]);
					break;
				}
				nValue = atoi(strTemp);
			}
		}
		// 特殊变量处理（例如，一个命令返回两个变量的情况） 
		else if( nEndBit - nStartBit == 7 )		// 1个字节的情况
		{
			nStartReg = (int)nStartBit / 8;
			nEndReg = (int)(nEndBit + 1) / 8;

			nValue = (AsciiToBYTE(chMsg[nStartReg]) << 4) | ( AsciiToBYTE(chMsg[nStartReg + 1]) & 0x00FF );
		}
		else if( nEndBit - nStartBit == 15 )	// 2个字节的情况
		{
			nStartReg = (int)nStartBit / 8;
			nEndReg = (int)(nEndBit + 1) / 8;
			memcpy(&wdValue, chMsg, sizeof(WORD));

			nValue = ( ( (AsciiToBYTE(chMsg[nStartReg]) << 4) | ( AsciiToBYTE(chMsg[nStartReg + 1]) & 0x00FF ) ) << 8 ) |
					( ( (AsciiToBYTE(chMsg[nStartReg + 2]) << 4) | ( AsciiToBYTE(chMsg[nStartReg + 3]) & 0x00FF ) ) & 0x0000FFFF );
		}

		EnterCriticalSection( &g_csParadigmReadOneData );
		pBaseVar->m_dbData = (double)(nValue * fCoef);
		if( pBaseVar->m_nRearm != 0 )
		{
			pBaseVar->m_dbData = pBaseVar->m_dbData + pBaseVar->m_nRearm;
		}
		LeaveCriticalSection( &g_csParadigmReadOneData );
		//TRACE2("变量ID%d, 值=%d\r\n", iVarID, nValue);
	}
	else
	{
		// 联合类型变量做特殊处理
		if( pBaseVar->m_nVarTypeID >= UNION_TYPE_MIN_ID && pBaseVar->m_nVarTypeID <= UNION_TYPE_MAX_ID )
		{
			if( nDataLen == 2 )
			{
				//int类型
				union  __UNION_VAR_INT{
					char   ch[2];   
					int	   value;   
				}unionVarInt;
	            
				unionVarInt.ch[0] = (AsciiToBYTE(chMsg[0]) << 4) | (AsciiToBYTE(chMsg[1])  & 0x00FF);
				unionVarInt.ch[1] = (AsciiToBYTE(chMsg[2]) << 4) | (AsciiToBYTE(chMsg[3])  & 0x00FF);

				EnterCriticalSection( &g_csParadigmReadOneData );
				pBaseVar->m_dbData = (double)(unionVarInt.value * fCoef);
				if( pBaseVar->m_nRearm != 0 )
				{
					pBaseVar->m_dbData = pBaseVar->m_dbData + pBaseVar->m_nRearm;
				}
				LeaveCriticalSection( &g_csParadigmReadOneData );

				//TRACE2("联合类型变量ID%d, 值=%d\r\n", iVarID, unionVarInt.value);
			}
			else if( nDataLen == 4  )
			{
				//float类型
				union __UNION_VAR_FLOAT{
					char ch[4];
					float value;
				}unionVarFloat;

				unionVarFloat.ch[0] = (AsciiToBYTE(chMsg[0]) << 4) | (AsciiToBYTE(chMsg[1])  & 0x00FF);
				unionVarFloat.ch[1] = (AsciiToBYTE(chMsg[2]) << 4) | (AsciiToBYTE(chMsg[3])  & 0x00FF);
				unionVarFloat.ch[2] = (AsciiToBYTE(chMsg[4]) << 4) | (AsciiToBYTE(chMsg[5])  & 0x00FF);
				unionVarFloat.ch[3] = (AsciiToBYTE(chMsg[6]) << 4) | (AsciiToBYTE(chMsg[7])  & 0x00FF);

				EnterCriticalSection( &g_csParadigmReadOneData );
				pBaseVar->m_dbData = (double)(unionVarFloat.value * fCoef);
				if( pBaseVar->m_nRearm != 0 )
				{
					pBaseVar->m_dbData = pBaseVar->m_dbData + pBaseVar->m_nRearm;
				}
				LeaveCriticalSection( &g_csParadigmReadOneData );
				//TRACE("%s\r\n", chMsg);
				//TRACE2("联合类型变量ID%d, 值=%.1f\r\n", iVarID, unionVarFloat.value);
			}
			else if( nDataLen == 8 )
			{
				//double类型
				union __UNION_VAR_DOUBLE{
					char ch[8];
					double value;
				}unionVarDouble;

				unionVarDouble.ch[0] = (AsciiToBYTE(chMsg[0]) << 4) | (AsciiToBYTE(chMsg[1])  & 0x00FF);
				unionVarDouble.ch[1] = (AsciiToBYTE(chMsg[2]) << 4) | (AsciiToBYTE(chMsg[3])  & 0x00FF);
				unionVarDouble.ch[2] = (AsciiToBYTE(chMsg[4]) << 4) | (AsciiToBYTE(chMsg[5])  & 0x00FF);
				unionVarDouble.ch[3] = (AsciiToBYTE(chMsg[6]) << 4) | (AsciiToBYTE(chMsg[7])  & 0x00FF);
				unionVarDouble.ch[4] = (AsciiToBYTE(chMsg[8]) << 4) | (AsciiToBYTE(chMsg[9])  & 0x00FF);
				unionVarDouble.ch[5] = (AsciiToBYTE(chMsg[10]) << 4) | (AsciiToBYTE(chMsg[11])  & 0x00FF);
				unionVarDouble.ch[6] = (AsciiToBYTE(chMsg[12]) << 4) | (AsciiToBYTE(chMsg[13])  & 0x00FF);
				unionVarDouble.ch[7] = (AsciiToBYTE(chMsg[14]) << 4) | (AsciiToBYTE(chMsg[15])  & 0x00FF);

				EnterCriticalSection( &g_csParadigmReadOneData );
				pBaseVar->m_dbData = (double)(unionVarDouble.value * fCoef);
				if( pBaseVar->m_nRearm != 0 )
				{
					pBaseVar->m_dbData = pBaseVar->m_dbData + pBaseVar->m_nRearm;
				}
				LeaveCriticalSection( &g_csParadigmReadOneData );
				//TRACE2("联合类型变量ID%d, 值=%.1f\r\n", iVarID, unionVarDouble.value);
			}
		}
		else
		{
			switch( nDataLen )
			{
			case 1:
				nValue = (AsciiToBYTE(chMsg[0]) << 4) | ( AsciiToBYTE(chMsg[1]) & 0x00FF );
				break;
			case 2:
				nValue = ( ( (AsciiToBYTE(chMsg[0]) << 4) | ( AsciiToBYTE(chMsg[1]) & 0x00FF ) ) << 8 ) |
									( ( (AsciiToBYTE(chMsg[2]) << 4) | ( AsciiToBYTE(chMsg[3]) & 0x00FF ) ) & 0x0000FFFF );
				break;
			case 3:			// 一般为字符串类型，不作处理
				
				break;
			case 4:			// 保留，暂时不知道什么处理
				
				break;
			case 5:			// 一般为字符串类型，不作处理
				
				break;
			case 6:			// 一般为字符串类型，不作处理
				
				break;
			case 7:			// 一般为字符串类型，不作处理
				
				break;
			case 8:			// 保留，暂时没有用到
				
				break;
			}

			EnterCriticalSection( &g_csParadigmReadOneData );

			if( pBaseVar->m_nMaxValues != 0 || pBaseVar->m_nMinValues != 0 ||
				pBaseVar->m_nMaxConvtRate != 0 || pBaseVar->m_nMinConvtRate != 0 )
			{
				double fScale = (double)(pBaseVar->m_nMaxConvtRate - pBaseVar->m_nMinConvtRate) / 
					(double)(pBaseVar->m_nMaxValues - pBaseVar->m_nMinValues);

				pBaseVar->m_dbData = nValue * 
					fCoef * 
					fScale;
			}
			else
			{
				pBaseVar->m_dbData = (double)(nValue * fCoef);
			}

			if( pBaseVar->m_nRearm != 0 )
			{
				pBaseVar->m_dbData = pBaseVar->m_dbData + pBaseVar->m_nRearm;
			}
			//g_RtuReadOneData.dbData = (double)(nValue * fCoef);
			LeaveCriticalSection( &g_csParadigmReadOneData );
			//TRACE2("普通变量ID%d, 值=%f\r\n", iVarID, pBaseVar->m_dbData);
		}
	}
	 
	EnterCriticalSection(&g_csParadigmReadOneData);
	pDev->m_dwOnlineTick = GetTickCount();
	LeaveCriticalSection(&g_csParadigmReadOneData);

	return 0;
}


void UnInitParadigmDll()
{
	if (g_hPARADIGMLibModule != NULL && ( NULL != pPARADIGM_DLLUnInit ))
	{
		pPARADIGM_DLLUnInit();
	}

	DeleteCriticalSection( &g_csParadigmReadOneData );
	if (g_hPARADIGMLibModule!= NULL)
	{
		AfxFreeLibrary(g_hPARADIGMLibModule);
		g_hPARADIGMLibModule = NULL;
	}
}

int GetParadigmFromIni(char chCmd[32], int &nAddr,int &nVer, int &nCid2, 
					   char chAdrBeginPos[MAX_ID], char chCmdLen[MAX_ID], char chDataLen[MAX_ID])
{
	CHAR strFile[MAX_FILE_LENGTH + 1] = "";
	CHAR strValue[MAX_VALUE_LENGTH + 1] = "";
	CHAR strCid2[MAX_ID] ="";
	char strAdr[MAX_ID]="";
	CHAR strVer[MAX_ID]={0};
	CHAR strParaSum[MAX_ID] = {0};
	CHAR strParaIndex[MAX_ID] = {0};

	wsprintf(strFile, "%s\\config\\upsparadigm.ini", g_strDirectory);
	//模块版本
	GetPrivateProfileString("VER", "Ver", "", strVer, sizeof(strVer), strFile);

	//命令模块
	GetPrivateProfileString(chCmd,"cmdModule", "", strValue, sizeof(strValue), strFile);

	//命令ID的参数索引
	GetPrivateProfileString(chCmd, "Para_Index", "", strParaIndex, sizeof(strParaIndex), strFile);
	//命令长度
	GetPrivateProfileString(chCmd, "cmdlen", "", chCmdLen, sizeof(chCmdLen), strFile);
	//命令的CID2
	GetPrivateProfileString(strValue, "Cid2", "", strCid2, sizeof(strCid2), strFile);
	//模块设备地址
	GetPrivateProfileString(strValue, "Addr", "", strAdr, sizeof(strAdr), strFile);
	//模块命令参数的数量
	GetPrivateProfileString(strValue, "ParaSum", "", strParaSum, sizeof(strParaSum), strFile);
	//数据总长度
	GetPrivateProfileString(strValue, "datalen", "", chDataLen, sizeof(chDataLen), strFile);

	//读：起始位置，写：设置命令
	char ParaIndex[MAX_ID]={0};
	strcpy(ParaIndex, "para"); 
	strcat(ParaIndex, strParaIndex);
	GetPrivateProfileString(strValue, ParaIndex, "", chAdrBeginPos, sizeof(chAdrBeginPos), strFile);
		
	nCid2 = atoi(strCid2);
	nAddr = atoi(strAdr);
	nVer = atoi(strVer);
	
	return 0;
}