203 lines
2.4 KiB
C++
Executable File
203 lines
2.4 KiB
C++
Executable File
/*
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* This file is a part of CMSLU -- Content Management System like Unix
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* and is not publicly distributed
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*
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* Copyright (c) 2008-2009, Tomasz Sowa
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* All rights reserved.
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*
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*/
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#include "log.h"
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#include <ctime>
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Log::Log()
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{
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log_level = 3;
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current_level = 4; // nothing to log (call Init() first)
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}
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void Log::Init(int log_l, const std::string & log_f, bool log_std)
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{
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log_level = log_l;
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log_file = log_f;
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log_stdout = log_std;
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}
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void Log::PutDate(Manipulators m)
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{
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time_t t = std::time(0);
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std::tm * loct = std::localtime(&t);
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char buffer[70];
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sprintf(buffer, "%d.%02d.%02d %02d:%02d:%02d ", int(loct->tm_year + 1900),
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int(loct->tm_mon + 1),
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int(loct->tm_mday),
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int(loct->tm_hour),
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int(loct->tm_min),
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int(loct->tm_sec));
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(*this) << m << buffer;
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}
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Log & Log::operator<<(const char * s)
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{
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if( !s )
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return *this;
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buffer << s;
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return *this;
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}
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Log & Log::operator<<(const std::string & s)
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{
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buffer << s;
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return *this;
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}
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Log & Log::operator<<(const std::string * s)
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{
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buffer << *s;
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return *this;
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}
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Log & Log::operator<<(int s)
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{
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buffer << s;
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return *this;
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}
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Log & Log::operator<<(long s)
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{
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buffer << s;
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return *this;
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}
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Log & Log::operator<<(char s)
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{
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buffer << s;
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return *this;
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}
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Log & Log::operator<<(size_t s)
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{
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buffer << s;
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return *this;
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}
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Log & Log::operator<<(double s)
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{
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buffer << s;
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return *this;
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}
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Log & Log::operator<<(Manipulators m)
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{
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switch(m)
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{
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case logend:
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SaveLog();
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buffer.str( "" );
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break;
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case log1:
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current_level = 1;
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break;
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case log2:
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current_level = 2;
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break;
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case log3:
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current_level = 3;
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break;
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}
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return *this;
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}
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void Log::SaveLog()
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{
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int attempt = 2;
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if( current_level > log_level )
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return;
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if( log_stdout )
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std::cout << buffer.str() << std::endl;
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if( log_file.empty() )
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return;
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std::ofstream file;
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do
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{
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file.open( log_file.c_str(), std::ios_base::out | std::ios_base::app );
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// if( !file )
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// sleep(1);
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}
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while( --attempt > 0 && !file );
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if( !file )
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return;
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file << buffer.str() << std::endl;
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}
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