115 lines
2.8 KiB
C++
115 lines
2.8 KiB
C++
/* <!-- copyright */
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/*
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* aria2 - a simple utility for downloading files faster
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* copyright --> */
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#include "SimpleLogger.h"
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#include "Util.h"
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#include <time.h>
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#include <stdarg.h>
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#include <stdio.h>
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#define WRITE_LOG(LEVEL, MSG) \
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va_list ap;\
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va_start(ap, MSG);\
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writeLog(Logger::LEVEL, MSG, ap);\
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va_end(ap);
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#define WRITE_LOG_EX(LEVEL, MSG, EX) \
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va_list ap;\
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va_start(ap, EX);\
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writeLog(Logger::LEVEL, MSG, ap, EX);\
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va_end(ap);
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SimpleLogger::SimpleLogger(string filename) {
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file = fopen(filename.c_str(), "a");
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}
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SimpleLogger::SimpleLogger(FILE* logfile) {
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file = logfile;
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}
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SimpleLogger::~SimpleLogger() {
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if(file != NULL) {
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fclose(file);
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}
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}
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void SimpleLogger::writeLog(int level, const char* msg, va_list ap, Exception* e) const
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{
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string levelStr;
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switch(level) {
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case Logger::DEBUG:
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levelStr = "DEBUG";
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break;
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case Logger::WARN:
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levelStr = "WARN";
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break;
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case Logger::ERROR:
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levelStr = "ERROR";
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break;
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case Logger::INFO:
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default:
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levelStr = "INFO";
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}
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time_t now = time(NULL);
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char datestr[26];
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ctime_r(&now, datestr);
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datestr[strlen(datestr)-1] = '\0';
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vfprintf(file, string(string(datestr)+" - "+levelStr+" - "+Util::replace(msg, "\r", "")+"\n").c_str(), ap);
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if(e != NULL) {
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fprintf(file, string(string(datestr)+" - "+levelStr+" - exception: "+Util::replace(e->getMsg(), "\r", "")+"\n").c_str());
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}
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fflush(file);
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}
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void SimpleLogger::debug(const char* msg, ...) const {
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WRITE_LOG(DEBUG, msg);
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}
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void SimpleLogger::debug(const char* msg, Exception* e, ...) const {
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WRITE_LOG_EX(DEBUG, msg, e);
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}
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void SimpleLogger::info(const char* msg, ...) const {
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WRITE_LOG(INFO, msg);
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}
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void SimpleLogger::info(const char* msg, Exception* e, ...) const {
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WRITE_LOG_EX(INFO, msg, e);
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}
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void SimpleLogger::warn(const char* msg, ...) const {
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WRITE_LOG(WARN, msg);
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}
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void SimpleLogger::warn(const char* msg, Exception* e, ...) const {
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WRITE_LOG_EX(WARN, msg, e);
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}
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void SimpleLogger::error(const char* msg, ...) const {
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WRITE_LOG(ERROR, msg);
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}
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void SimpleLogger::error(const char* msg, Exception* e, ...) const {
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WRITE_LOG_EX(ERROR, msg, e);
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}
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