Encapsulation of C + + Log4cplus class libraries

Encapsulation of the Log4cplus library, modified from the network

LogUtils.h

/** LogUtils.h * * Created on:2018 August 9 * Author:oftenlin*/#ifndef Utils_logutils_h_#defineUtils_logutils_h_//Logutils.h:interface for the Logutils class.////////////////////////////////////////////////////////////////////////#include"log4cplus/loglevel.h"#include"log4cplus/ndc.h"#include"Log4cplus/logger.h"#include"Log4cplus/configurator.h"#include"Iomanip"#include"Log4cplus/fileappender.h"#include"log4cplus/layout.h"#include<log4cplus/loggingmacros.h>using namespaceLog4cplus;using namespacelog4cplus::helpers;#definePath_size 100//Log Encapsulation#defineTRACE (P) log4cplus_trace (Logutils::_logger, p)#defineDEBUG (P) log4cplus_debug (Logutils::_logger, p)#defineNOTICE (P) log4cplus_info (Logutils::_logger, p)#defineWARNING (P) log4cplus_warn (Logutils::_logger, p)#defineFATAL (P) log4cplus_error (Logutils::_logger, p)//log control class, global sharing a logclasslogutils{ Public:    //Open Log    BOOLOpen_log (); //get a log instance    Staticlogutils&instance (); StaticLogger _logger;Private: Logutils (); Virtual~logutils (); //log file path and name    Char_log_path[path_size]; Char_log_name[path_size];};#endif/* Utils_logutils_h_ */

LogUtils.cpp

/** LogUtils.cpp * * Created on:2018 August 9 * Author:oftenlin*///Log.cpp:implementation of the Log class.////////////////////////////////////////////////////////////////////////#include"LogUtils.h"#include<memory>////////////////////////////////////////////////////////////////////////construction/destruction//////////////////////////////////////////////////////////////////////Logger Logutils::_logger= Log4cplus::logger::getinstance ("Main_log"); Logutils::logutils () {snprintf (_log_path,sizeof(_log_path),"%s","./log"); snprintf (_log_name,sizeof(_log_name),"%s/%s.%s", _log_path,"app","Log");} Logutils::~logutils () {}logutils&logutils::instance () {Staticlogutils log; returnlog;}BOOLLogutils::open_log () {intLog_level =0; /*Step 1:instantiate an Appender object*/sharedappenderptr _append (NewFileappender (_log_name)); _append->setname ("File Log Test"); /*Step 2:instantiate A Layout object*/std::stringPattern ="[ %p] [%d{%m/%d/%y%h:%m:%s}] [%t]-%m%n"; Std::auto_ptr<Layout> _layout (Newpatternlayout (pattern));//std::auto_ptr<layout> pttclayout (New Ttcclayout ());    /*Step 3:attach The Layout object to the Appender*/_append-setlayout (_layout);//_append->setlayout (pttclayout);    /*Step 4:instantiate A Logger object*/    /*Step 5:attach The Appender object to the Logger*/Logutils::_logger.addappender (_append); /*Step 6:set A priority for the logger*/Logutils::_logger.setloglevel (Log_level); return true;}

Encapsulation of C + + Log4cplus class libraries