log4cplus is a simple to use C++20 logging API

#include "myLoger.h" #include <tchar.h> #include <Shlwapi.h> #include <log4cplus/logger.h> #include <log4cplus/loggingmacros.h> #include <log4cplus/fileappender.h> #include <log4cplus/configurator.h> #include <log4cplus/consoleappender.h> #include <log4cplus/layout.h> //#include <atlstr.h> using namespace log4cplus; using namespace log4cplus::helpers; // 日志功能级别设置接口 设置为nLevel后,只有该级别以上(含该级别)的信息才会被记录 static void SetLogLevel(log4cplus::Logger& log, LOG_LEVEL nLevel); //记录日志 void WriteLog(log4cplus::Logger& log, LOG_LEVEL nLevel, const char* strLog); //#pragma comment(lib,"shlwapi.lib") //#ifdef _DEBUG //#pragma comment(lib,"log4cplusUD.lib") //#else //#pragma comment(lib,"log4cplusU.lib") //#endif static Logger g_logerNew = Logger::getRoot(); static Logger g_loger; static bool g_bGetPath = false; //static CString m_strconfigPath(""); static std::string m_strconfigPath(""); static LOG_LEVEL g_logLevel = LOG_ERROR; static bool g_bInit = false; LogerBase::LogerBase(const wchar_t* logname) { if (!PathIsDirectory(_T("log"))) { CreateDirectory(_T("log"), NULL); } PropertyConfigurator::doConfigure(logname); g_loger = Logger::getRoot(); SetLogLevel(g_loger, GetLevel()); } LogerBase::LogerBase() { if (!PathIsDirectory(_T("log"))) { CreateDirectory(_T("log"), NULL); } PropertyConfigurator::doConfigure(_T("INS_log.cfg")); g_loger = Logger::getRoot(); SetLogLevel(g_loger, GetLevel()); } LogerBase::~LogerBase() { Destroy(); } void LogerBase::Log_Trace(const char* pszFormat, ...) { if (g_bInit) { char buf[4096] = { 0 }; va_list arglist; va_start(arglist, pszFormat); int len = _vscprintf(pszFormat, arglist) + 1; if (len < 4096) { vsprintf_s(buf, sizeof(buf), pszFormat, arglist); } else { sprintf_s(buf, sizeof(buf), "log no buffer"); } va_end(arglist); LOG_LEVEL Level = LOG_TRACE; WriteLog(g_logerNew, Level, buf); } } void LogerBase::Log_Debug(const char* pszFormat, ...) { if (g_bInit) { char buf[4096] = { 0 }; va_list arglist; va_start(arglist, pszFormat); int len = _vscprintf(pszFormat, arglist) + 1; if (len < 4096) { vsprintf_s(buf, sizeof(buf), pszFormat, arglist); } else { sprintf_s(buf, sizeof(buf), "log no buffer"); } va_end(arglist); LOG_LEVEL Level = LOG_DEBUG; WriteLog(g_logerNew, Level, buf); } } void LogerBase::Log_Info(const char* pszFormat, ...) { if (g_bInit) { char buf[4096] = { 0 }; va_list arglist; va_start(arglist, pszFormat); int len = _vscprintf(pszFormat, arglist) + 1; if (len < 4096) { vsprintf_s(buf, sizeof(buf), pszFormat, arglist); } else { sprintf_s(buf, sizeof(buf), "log no buffer"); } va_end(arglist); LOG_LEVEL Level = LOG_INFO; WriteLog(g_logerNew, Level, buf); } } void LogerBase::Log_Warnning(const char* pszFormat, ...) { if (g_bInit) { char buf[4096] = { 0 }; va_list arglist; va_start(arglist, pszFormat); int len = _vscprintf(pszFormat, arglist) + 1; if (len < 4096) { vsprintf_s(buf, sizeof(buf), pszFormat, arglist); } else { sprintf_s(buf, sizeof(buf), "log no buffer"); } va_end(arglist); LOG_LEVEL Level = LOG_WARNING; WriteLog(g_logerNew, Level, buf); } } void LogerBase::Log_Error(const char* pszFormat, ...) { if (g_bInit) { char buf[4096] = { 0 }; va_list arglist; va_start(arglist, pszFormat); int len = _vscprintf(pszFormat, arglist) + 1; if (len < 4096) { vsprintf_s(buf, sizeof(buf), pszFormat, arglist); } else { sprintf_s(buf, sizeof(buf), "log no buffer"); } va_end(arglist); LOG_LEVEL Level = LOG_ERROR; WriteLog(g_logerNew, Level, buf); } } void LogerBase::Log_Fatal(const char* pszFormat, ...) { if (g_bInit) { char buf[4096] = { 0 }; va_list arglist; va_start(arglist, pszFormat); int len = _vscprintf(pszFormat, arglist) + 1; if (len < 4096) { vsprintf_s(buf, sizeof(buf), pszFormat, arglist); } else { sprintf_s(buf, sizeof(buf), "log no buffer"); } va_end(arglist); LOG_LEVEL Level = LOG_FATAL; WriteLog(g_logerNew, Level, buf); } } LogerBase::LogerBase(char* pFile, char* pFunction, int nLine) : m_pFile(pFile), m_pFunction(pFunction), m_nLine(nLine) { Initialize(); } void LogerBase::StaticRecordLog(char* pFile, char* pFunction, int nLine, LOG_LEVEL nLevel, const char* pszFormat, ...) { pFile; if (false == g_bInit)// 未初始化 { Initialize(); } std::string strLog = ""; const size_t szBuffer = 4096; char TempBuffer[szBuffer] = { 0 }; char arOutputDebugMessageTempBuffer[szBuffer] = { 0 }; try { //格式化入参 std::string strParam = ""; std::stringstream strLogMsg; strLogMsg << pszFormat; va_list ptr; va_start(ptr, pszFormat); int len = _vscprintf(pszFormat, ptr) + 1; if (len < szBuffer) { vsnprintf_s(arOutputDebugMessageTempBuffer, szBuffer, szBuffer - 1, strLogMsg.str().c_str(), ptr); } else { sprintf_s(arOutputDebugMessageTempBuffer, "log no buffer"); } va_end(ptr); ////////////////////////////////////////////////////////////////////////// sprintf_s(TempBuffer, szBuffer, "Func:%s Line:%d %s", pFunction, nLine, arOutputDebugMessageTempBuffer); strLog = TempBuffer; } catch (...) { sprintf_s(TempBuffer, szBuffer, "Func:%s Line:%d %s", pFunction, nLine, "parameter wrong"); strLog = TempBuffer; } //根据级别写入日志 WriteLog(g_logerNew, nLevel, strLog.c_str()); } void LogerBase::Initialize(const wchar_t* pLogName) { if (false == g_bInit)// 未初始化 { if (!PathIsDirectory(_T("log"))) { CreateDirectory(_T("log"), NULL); } if (pLogName == NULL) { PropertyConfigurator::doConfigure(_T("INS_log.cfg")); } else { PropertyConfigurator::doConfigure(pLogName); } SetLogLevel(g_logerNew, GetLevel()); g_bInit = true; } } std::string GetConfigPath() { /* HMODULE module = GetModuleHandle(0); WCHAR pFileName[512]; if (0 == GetModuleFileName(module, pFileName, 512)) { swprintf_s(pFileName, sizeof(pFileName) / sizeof(WCHAR), L"D:\\INS\\"); } // std::string csFullPath(pFileName); std::string csFullPath = pFileName; csFullPath.GetBufferSetLength(csFullPath.ReverseFind(L'\\')); std::string strPath = csFullPath + "\\logconfig.ini"; */ std::string strPath = "./logconfig.ini"; return strPath; } LOG_LEVEL LogerBase::GetLevel() { if (g_bGetPath == false) { //wchar_t pLevel[11]; char pLevel[11] = "3"; m_strconfigPath = GetConfigPath(); g_bGetPath = true; // 读取ini文件 //GetPrivateProfileString(_T("LOG_LEVEL"), _T("level"),