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113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
/* ---------------------------------------------------------------------------
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** This software is in the public domain, furnished "as is", without technical
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** support, and with no warranty, express or implied, as to its usefulness for
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** any purpose.
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**
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** logger.h
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**
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** -------------------------------------------------------------------------*/
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#pragma once
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#include <unistd.h>
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#include <cstring>
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#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
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#ifdef HAVE_LOG4CPP
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#include "log4cpp/Category.hh"
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#include "log4cpp/FileAppender.hh"
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#include "log4cpp/PatternLayout.hh"
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#define LOG(__level) log4cpp::Category::getRoot() << log4cpp::Priority::__level << __FILENAME__ << ":" << __LINE__ << "\n\t"
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inline int getLogLevel() {
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log4cpp::Category &log = log4cpp::Category::getRoot();
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return log.getPriority();
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}
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inline void setLogLevel(int verbose) {
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log4cpp::Category &log = log4cpp::Category::getRoot();
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switch (verbose)
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{
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case 2: log.setPriority(log4cpp::Priority::DEBUG); break;
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case 1: log.setPriority(log4cpp::Priority::INFO); break;
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default: log.setPriority(log4cpp::Priority::NOTICE); break;
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}
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}
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inline void initLogger(int verbose)
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{
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// initialize log4cpp
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log4cpp::Category &log = log4cpp::Category::getRoot();
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log4cpp::Appender *app = new log4cpp::FileAppender("root", fileno(stdout));
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if (app)
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{
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log4cpp::PatternLayout *plt = new log4cpp::PatternLayout();
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if (plt)
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{
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plt->setConversionPattern("%d [%-6p] - %m%n");
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app->setLayout(plt);
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}
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log.addAppender(app);
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}
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setLogLevel(verbose);
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LOG(INFO) << "level:" << log4cpp::Priority::getPriorityName(log.getPriority());
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}
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#else
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typedef enum {EMERG = 0,
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FATAL = 0,
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ALERT = 100,
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CRIT = 200,
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ERROR = 300,
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WARN = 400,
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NOTICE = 500,
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INFO = 600,
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DEBUG = 700,
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NOTSET = 800
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} PriorityLevel;
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#include <iostream>
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#include <iomanip>
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#include <sstream>
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extern int LogLevel;
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inline std::string getLevel(const char* level) {
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std::stringstream ss;
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ss << "[" << level << "]";
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return ss.str();
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}
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inline std::string getFilename(const char* filename, int line) {
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std::stringstream ss;
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ss << "(" << filename << ":" << line << ")";
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return ss.str();
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}
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#define LOG(__level) if (__level<=LogLevel) std::cout << "\n" << std::setw(8) << std::left << getLevel(#__level) << " " << std::setw(30) << std::left << getFilename(__FILENAME__, __LINE__) << "\t"
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inline int getLogLevel() {
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return LogLevel;
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}
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inline void setLogLevel(int verbose) {
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switch (verbose)
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{
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case 2: LogLevel=DEBUG; break;
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case 1: LogLevel=INFO; break;
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default: LogLevel=NOTICE; break;
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}
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}
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inline void initLogger(int verbose)
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{
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setLogLevel(verbose);
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std::cout << "log level:" << LogLevel << std::endl;
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}
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#endif
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