log4cplus
2.0.0
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00001 // -*- C++ -*- 00002 // Module: Log4CPLUS 00003 // File: tracelogger.h 00004 // Created: 1/2009 00005 // Author: Vaclav Haisman 00006 // 00007 // 00008 // Copyright 2009-2015 Tad E. Smith 00009 // 00010 // Licensed under the Apache License, Version 2.0 (the "License"); 00011 // you may not use this file except in compliance with the License. 00012 // You may obtain a copy of the License at 00013 // 00014 // http://www.apache.org/licenses/LICENSE-2.0 00015 // 00016 // Unless required by applicable law or agreed to in writing, software 00017 // distributed under the License is distributed on an "AS IS" BASIS, 00018 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00019 // See the License for the specific language governing permissions and 00020 // limitations under the License. 00021 00024 #ifndef LOG4CPLUS_TRACELOGGER_H 00025 #define LOG4CPLUS_TRACELOGGER_H 00026 00027 #include <log4cplus/config.hxx> 00028 00029 #if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE) 00030 #pragma once 00031 #endif 00032 00033 #include <log4cplus/logger.h> 00034 00035 00036 namespace log4cplus 00037 { 00038 00039 00050 class TraceLogger 00051 { 00052 public: 00053 TraceLogger(Logger l, log4cplus::tstring _msg, 00054 const char* _file = LOG4CPLUS_CALLER_FILE (), 00055 int _line = LOG4CPLUS_CALLER_LINE (), 00056 char const * _function = LOG4CPLUS_CALLER_FUNCTION ()) 00057 : logger(std::move (l)), msg(std::move (_msg)), file(_file), 00058 function(_function), line(_line) 00059 { 00060 if(logger.isEnabledFor(TRACE_LOG_LEVEL)) 00061 logger.forcedLog(TRACE_LOG_LEVEL, LOG4CPLUS_TEXT("ENTER: ") + msg, 00062 file, line, function); 00063 } 00064 00065 ~TraceLogger() 00066 { 00067 if(logger.isEnabledFor(TRACE_LOG_LEVEL)) 00068 logger.forcedLog(TRACE_LOG_LEVEL, LOG4CPLUS_TEXT("EXIT: ") + msg, 00069 file, line, function); 00070 } 00071 00072 private: 00073 TraceLogger (TraceLogger const &); 00074 TraceLogger & operator = (TraceLogger const &); 00075 00076 Logger logger; 00077 log4cplus::tstring msg; 00078 const char* file; 00079 const char* function; 00080 int line; 00081 }; 00082 00083 00084 } // log4cplus 00085 00086 00087 #endif // LOG4CPLUS_TRACELOGGER_H