C++ 复制路径下文件、复制多级子路径下文件、删除路径、删除多级子路径等路径处理类源码

// OperatorLog.cpp: implementation of the COperatorLog class. // ////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "OperatorLog.h" #ifdef _DEBUG #undef THIS_FILE static char THIS_FILE[]=__FILE__; #define new DEBUG_NEW #endif ////////////////////////////////////////////////////////////////////// // Construction/Destruction ////////////////////////////////////////////////////////////////////// vector<STLogData> COperatorLog::s_m_vtData(LAST_LOG_DATA_MAX_SIZE); COperatorLog::COperatorLog() { m_pucData = NULL; } COperatorLog::~COperatorLog() { Free(); } void COperatorLog::GenerateErrorInfo(LPCTSTR pctszModuleName, LPTSTR ptszDescribeFormat, ...) { va_list vlData; TCHAR tszDescribe[LOG_DATA_DESCRIBE_MAX_SIZE] = {0}; DWORD dwRet; LPVOID pvBuffer; long lOffset; long lRet; va_start(vlData, ptszDescribeFormat); _vsntprintf(tszDescribe, sizeof(tszDescribe), ptszDescribeFormat, vlData); va_end(vlData); dwRet = GetLastError(); if (dwRet != 0) { FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, dwRet, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language (LPTSTR)&pvBuffer, 0, NULL ); lOffset = -1; lRet = StringFind((LPCTSTR)pvBuffer, _T("\r\n"), 2, lOffset); if (lRet == (_tcslen((LPCTSTR)pvBuffer) - 2) * sizeof(TCHAR)) { memset((UCHAR *)pvBuffer + lRet, NULL, 2 * sizeof(TCHAR)); } _stprintf(tszDescribe + _tcslen(tszDescribe), _T("(%06d:%s)"), dwRet, (TCHAR *)pvBuffer); LocalFree(pvBuffer); } GenerateLogData(1, pctszModuleName, tszDescribe); } void COperatorLog::GenerateLogData(long lLevel, LPCTSTR pctszModuleName, LPTSTR ptszDescribeFormat, ...) { STLogData stldData; va_list vlData; SYSTEMTIME stData; TCHAR tszLogData[LOG_DATA_MAX_SIZE] = {0}; vector<TSTRING> vtData; vector<TSTRING>::const_iterator vtitData; TCHAR tszFilePath[LOG_DATA_FILE_PATH_MAX_SIZE] = {0}; long lRet; TCHAR tszFilePathTemp[LOG_DATA_FILE_PATH_MAX_SIZE] = {0}; stldData.lLevel = lLevel; _tcscpy(stldData.tszModuleName, pctszModuleName); va_start(vlData, ptszDescribeFormat); _vsntprintf(stldData.tszDescribe, sizeof(stldData.tszDescribe), ptszDescribeFormat, vlData); va_end(vlData); // 只有级别为1 程序错误、2 业务异常的日志数据需要除重 if (stldData.lLevel == 1 || stldData.lLevel == 2) { for (m_vtitData = s_m_vtData.begin(); m_vtitData != s_m_vtData.end(); ++m_vtitData) { if (memcmp(&stldData, &(*m_vtitData), sizeof(STLogData)) == 0) { return; } } s_m_vtData.push_back(stldData); if (s_m_vtData.size() > LAST_LOG_DATA_MAX_VALUE) { m_vtitData = s_m_vtData.begin(); s_m_vtData.erase(m_vtitData); } } GetLocalTime(&stData); _stprintf(tszLogData, _T("<?%02d:%02d:%02d:%03d"), stData.wHour, stData.wMinute, stData.wSecond, stData.wMilliseconds); _stprintf(tszLogData + _tcslen(tszLogData), _T("<%d"), stldData.lLevel); _stprintf(tszLogData + _tcslen(tszLogData), _T("<%s"), stldData.tszModuleName); lRet = StringSplit(stldData.tszDescribe, _T("\r\n"), &vtData, 1, 0); _tcscpy(tszLogData + _tcslen(tszLogData), _T("<")); for (vtitData = vtData.begin(); vtitData != vtData.end(); ++vtitData) { if (_tcslen((*vtitData).c_str()) > 0) { _tcscpy(tszLogData + _tcslen(tszLogData), (*vtitData).c_str()); _tcscpy(tszLogData + _tcslen(tszLogData), _T("=")); } } vtData.clear(); _stprintf(tszLogData + _tcslen(tszLogData) - 1, _T("%s"), _T("\r\n")); lRet = GetPathOfModuleFile(tszFilePath); _stprintf(tszFilePathTemp, _T("%s%s%02d-%4d-%02d-%02d%s"), tszFilePath, _T("log"), lLevel, stData.wYear, stData.wMonth, stData.wDay, _T(".txt")); lRet = WriteString(tszFilePathTemp, tszLogData, 4, TRUE, 2); _stprintf(tszFilePathTemp, _T("%s%s%02d%s"), tszFilePath, _T("log"), lLevel, _T(".txt")); lRet = WriteString(tszFilePathTemp, tszLogData, 4, TRUE, 2); } void COperatorLog::GetLogData(vector<vector<TSTRING> > *pvtLogData, long lLevel, long lLogDataCount) { SYSTEMTIME stData; long lLogDataCountTemp; long lLevelTemp; TCHAR tszFilePath[LOG_DATA_FILE_PATH_MAX_SIZE] = {0}; long lRet; long lDataSize; long lOffset; long lDataSizeTemp; UCHAR ucLogDataTemp[LOG_DATA_MAX_SIZE] = {0}; UCHAR *pucLogDataTemp; TCHAR *ptszLogDataTemp; vector<TSTRING> vtData; vector<TSTRING>::const_iterator vtitData; vector<TSTRING> vtData2; vector<TSTRING> vtData3; pvtLogData->clear(); GetLocalTime(&stData); lLogDataCountTemp = 0; for (lLevelTemp = 1; lLevelTemp <= 3; lLevelTemp++) { if (lLevel != -1 && lLevel != lLevelTemp) { continue; } // 从文件读取数据（ANSI编码） lRet = GetPathOfModuleFile(tszFilePath); if (lRet != 0) { return; } _stprintf(tszFilePath, _T("%s%s%02d%s"), tszFilePath, _T("log"), lLevelTemp, _T(".txt")); lRet = DataSize(tszFilePath, lDataSize, 4); if (lRet < 0) { return; } pucLogDataTemp = new UCHAR[lDataSize + 1]; memset(pucLogDataTemp, NULL, lDataSize + 1); lOffset = 0; while (TRUE) { lDataSizeTemp = LOG_DATA_SINGLE_DATA_SIZE; lRet = ReadByte(tszFilePath, ucLogDataTemp, lDataSizeTemp, 4, 0, lOffset); if (lRet < 0 || lDataSizeTemp == 0) { break; } memcpy(pucLogDataTemp + lOffset, ucLogDataTemp, lDataSizeTemp); lOffset += lDataSizeTemp; } if (lOffset == 0) { continue; } // 将数据的编码改为Unicode lDataSize = (long)DataConvert((const UCHAR *)pucLogDataTemp, NULL, DATA_FORMAT2_ANSI, DATA_FORMAT2_T, 0); ptszLogDataTemp = new TCHAR[lDataSize / sizeof(TCHAR) + 1]; memset(ptszLogDataTemp, NULL, lDataSize + sizeof(TCHAR)); DataConvert((const UCHAR *)pucLogDataTemp, (UCHAR *)ptszLogDataTemp, DATA_FORMAT2_ANSI, DATA_FORMAT2_T, -1); delete [] pucLogDataTemp; pucLogDataTemp = NULL; // 解析数据 lRet = StringSplit((LPCTSTR)ptszLogDataTemp, _T("<?"), &vtData, 2, -1); if (lRet >= 0) { for (vtitData = vtData.begin(); vtitData != vtData.end(); ++vtitData) { if (lLogDataCount != -1 && lLogDataCountTemp >= lLogDataCount) { break; } lRet = StringSplit((*vtitData).c_str(), _T("<"), &vtData2, 1, 0); if (vtData2.size() == 4) { lRet = StringSplit(vtData2.back().c_str(), _T("="), &vtData3, 1, 0); if (vtData3.size() > 1) { vtData2.pop_back(); vtData2.insert(vtData2.end(), vtData3.begin(), vtData3.end()); } vtData3.clear(); pvtLogData->push_back(vtData2); lLogDataCountTemp++; } vtData2.clear(); } } vtData.clear(); delete [] ptszLogDataTemp; ptszLogDataTemp = NULL; // 删除缓存日志文件 lRet = DeleteFile(tszFilePath); } } long COperatorLog::GetPathOfFileDialog(LPTSTR ptszFilePath, LPCTSTR pctszFileTypeName, LPCTSTR pctszFileTypeValue) { const TCHAR tszModuleName[] = _T("GetPathOfFileDialog"); TCHAR BASED_CODE tszFilter[1024] = {0}; _stprintf(tszFilter, _T("%s|%s|All Files (*.*)|*.*|"), pctszFileTypeName, pctszFileTypeValue); CFileDialog pCFDSel(TRUE, NULL, NULL, OFN_OVERWRITEPROMPT, tszFilter, NULL); if (pCFDSel.DoModal() != IDOK) { return -1; } _tcscpy(ptszFilePath, pCFDSel.GetPathName()); return 0; } long COperatorLog::GetPathOfModuleFile(LPTSTR ptszFilePath) { const TCHAR tszModuleName[] = _T("GetPathOfModuleFile"); TCHAR tszPathTemp[2]; // 当前文件路径，当第一个参数为NULL时，获取的路径为调用方模块所在路径；否则，获取的路径可以为本模块所在路径 if (GetModuleFileName(NULL, ptszFilePath, 1024) == 0) { return -1; } for (long lCount = _tcslen(ptszFilePath) - 1; lCount >= 0; lCount--) { memset(tszPathTemp, NULL, sizeof(tszPathTemp)); memcpy(tszPathTemp, ptszFilePath + lCount, sizeof(TCHAR)); if (_tcscmp(tszPathTemp, _T("\\")) == 0) { memset(ptszFilePath + lCou