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/*
* Copyright (C) 2010 Robin H.Johnson, Ovechko Kostyantyn <fastinetserver@gmail.com>.
*
* Project: IDFetch.
* Developer: Ovechko Kostyantyn Olexandrovich (Kharkiv State Technical University of Construction and Architecture, Ukraine).
* Mentor: Robin H. Johnson (Gentoo Linux: Developer, Trustee & Infrastructure Lead).
* Mentoring organization: Gentoo Linux.
* Sponsored by GSOC 2010.
*
* This file is part of Segget.
*
* Segget is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Segget is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Segget; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "log.h"
vector<string> rss_distfile_lines;
vector<ulong> rss_size_lines;
vector<string> rss_time_lines;
vector<string> log_lines;
vector<string> error_log_lines;
string get_time(string time_format){
try{
time_format=time_format+" ";
time_t rawtime;
struct tm * timeinfo;
char buffer [80];
time ( &rawtime );
timeinfo = localtime ( &rawtime );
strftime(buffer,80,time_format.c_str(),timeinfo);
return buffer;
}catch(...){
error_log("Error in log.cpp: get_time()");
return "";
}
}
void log_no_msg(string log_msg_text){
try{
if (settings.general_log_file!="none"){
ofstream file;
file.exceptions (ofstream::failbit | ofstream::badbit);
try{
file.open((settings.logs_dir+"/"+settings.general_log_file).c_str(), ios::app);
if (file==0){
error_log("Error opening "+settings.logs_dir+"/"+settings.general_log_file+" for writing.");
error_log("....Check if folder "+settings.logs_dir+" exists and seggetd has rights to write into it.");
return;
}
}catch(...){
error_log("Error opening "+settings.logs_dir+"/"+settings.general_log_file+" for writing.");
error_log("....Check if folder "+settings.logs_dir+" exists and seggetd has rights to write into it.");
return;
}
try{
file << get_time(settings.general_log_time_format) << log_msg_text << endl;
file.close();
}
catch(...){
error_log("Error while writing "+settings.logs_dir+"/"+settings.general_log_file+".");
return;
}
}
}catch(...){
error_log("Error in log.cpp: log()");
}
}
void rss_log(string distfile_name, ulong distfile_size){
// save to file here
// log_no_msg(log_msg_text);
try{
rss_distfile_lines.push_back(distfile_name);
rss_size_lines.push_back(distfile_size);
rss_time_lines.push_back(get_time(settings.general_log_time_format));
if (rss_distfile_lines.size()>LOG_LINES_MAX_NUM){
rss_distfile_lines.erase(rss_distfile_lines.begin(),rss_distfile_lines.begin()+rss_distfile_lines.size()-LOG_LINES_MAX_NUM);
rss_size_lines.erase(rss_size_lines.begin(),rss_size_lines.begin()+rss_size_lines.size()-LOG_LINES_MAX_NUM);
rss_time_lines.erase(rss_time_lines.begin(),rss_time_lines.begin()+rss_time_lines.size()-LOG_LINES_MAX_NUM);
}
}catch(...){
error_log("Error in log.cpp: rss_log()");
}
}
void log(string log_msg_text){
log_no_msg(log_msg_text);
try{
string time_str=get_time(settings.general_log_time_format);
log_lines.push_back(time_str+log_msg_text);
if (log_lines.size()>LOG_LINES_MAX_NUM){
log_lines.erase(log_lines.begin(),log_lines.begin()+log_lines.size()-LOG_LINES_MAX_NUM);
}
msg_log(time_str+log_msg_text);
}catch(...){
error_log("Error in log.cpp: log()");
}
}
void debug_no_msg(string debug_msg_text){
try{
if (settings.debug_log_file!="none"){
ofstream file;
file.exceptions (ofstream::failbit | ofstream::badbit);
try{
file.open((settings.logs_dir+"/"+settings.debug_log_file).c_str(), ios::app);
if (file==0){
error_log("Error opening "+settings.logs_dir+"/"+settings.debug_log_file+" for writing.");
error_log("....Check if folder "+settings.logs_dir+" exists and seggetd has permissions to write into it.");
return;
}
}
catch(...){
error_log("Error opening "+settings.logs_dir+"/"+settings.debug_log_file+" for writing.");
error_log("....Check if folder "+settings.logs_dir+" exists and seggetd has permissions to write into it.");
return;
}
try{
file << get_time(settings.debug_log_time_format) << debug_msg_text << endl;
file.close();
}
catch(...){
error_log("Error while writing "+settings.logs_dir+"/"+settings.debug_log_file+".");
return;
}
}
}catch(...){
error_log("Error in log.cpp: debug()");
}
}
void debug(string debug_msg_text){
debug_no_msg(debug_msg_text);
try{
// msg(DEBUG_LINE_NUM,0, "DEBUG:"+get_time(settings.debug_time_format)+debug_msg_text);
}catch(...){
error_log("Error in log.cpp: debug()");
}
}
void error_log_no_msg(string error_msg_text){
try{
if (settings.error_log_file!="none"){
ofstream file ((settings.logs_dir+"/"+settings.error_log_file).c_str(), ios::app);
file << get_time(settings.error_log_time_format) << error_msg_text << endl;
file.close();
}
}catch(...){
fprintf(stderr, "Error opening error log file.");
fprintf(stderr, "Error log file: %s/%s",settings.logs_dir.c_str(),settings.error_log_file.c_str());
}
}
void error_log(string error_msg_text){
error_log_no_msg(error_msg_text);
try{
string time_str=get_time(settings.error_log_time_format);
error_log_lines.push_back(time_str+error_msg_text);
if (error_log_lines.size()>LOG_LINES_MAX_NUM){
error_log_lines.erase(error_log_lines.begin(),error_log_lines.begin()+error_log_lines.size()-LOG_LINES_MAX_NUM);
}
msg_error_log(time_str+error_msg_text);
}catch(...){
error_log_no_msg("Error in log.cpp: error_log()");
}
}
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