2008-12-10 05:42:49 +01:00
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/*
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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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2009-04-21 22:50:55 +02:00
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* Copyright (c) 2008-2009, Tomasz Sowa
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2008-12-10 05:42:49 +01:00
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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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2009-10-01 00:31:20 +02:00
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#include <ctime>
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2008-12-10 05:42:49 +01:00
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Log::Log()
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{
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2008-12-11 03:46:16 +01:00
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log_level = 3;
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current_level = 4; // nothing to log (call Init() first)
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2010-01-28 22:09:48 +01:00
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item = 0;
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item_save = 1;
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lines = 0;
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2008-12-10 05:42:49 +01:00
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}
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2010-01-28 22:09:48 +01:00
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void Log::Init(int log_l, const std::string & log_f, bool log_std, int log_request)
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2008-12-10 05:42:49 +01:00
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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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2010-01-28 22:09:48 +01:00
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item_save = log_request;
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OpenFile();
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}
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void Log::OpenFile()
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{
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if( !log_file.empty() )
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file.open( log_file.c_str(), std::ios_base::out | std::ios_base::app );
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2008-12-10 05:42:49 +01:00
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}
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2008-12-30 02:05:03 +01:00
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2009-10-01 00:31:20 +02:00
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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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2008-12-11 03:46:16 +01:00
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2008-12-10 05:42:49 +01:00
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2010-01-28 22:09:48 +01:00
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2008-12-10 05:42:49 +01:00
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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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2009-01-26 21:49:28 +01:00
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buffer << s;
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2008-12-10 05:42:49 +01:00
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return *this;
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}
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2010-01-28 22:09:48 +01:00
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2008-12-10 05:42:49 +01:00
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Log & Log::operator<<(const std::string & s)
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{
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2009-01-26 21:49:28 +01:00
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buffer << s;
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return *this;
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2008-12-10 05:42:49 +01:00
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}
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2010-01-28 22:09:48 +01:00
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2009-11-17 02:04:01 +01:00
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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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2010-01-28 22:09:48 +01:00
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2008-12-10 05:42:49 +01:00
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Log & Log::operator<<(int s)
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{
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2009-01-26 21:49:28 +01:00
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buffer << s;
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2008-12-10 05:42:49 +01:00
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2009-01-26 21:49:28 +01:00
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return *this;
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2008-12-10 05:42:49 +01:00
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}
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2010-01-28 22:09:48 +01:00
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2008-12-10 05:42:49 +01:00
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Log & Log::operator<<(long s)
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{
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2009-01-26 21:49:28 +01:00
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buffer << s;
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2008-12-10 05:42:49 +01:00
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2009-01-26 21:49:28 +01:00
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return *this;
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2008-12-10 05:42:49 +01:00
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}
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Log & Log::operator<<(char s)
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{
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2009-01-26 21:49:28 +01:00
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buffer << s;
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2008-12-10 05:42:49 +01:00
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2009-01-26 21:49:28 +01:00
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return *this;
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2008-12-10 05:42:49 +01:00
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}
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2010-01-28 22:09:48 +01:00
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2008-12-10 05:42:49 +01:00
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Log & Log::operator<<(size_t s)
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{
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2009-01-26 21:49:28 +01:00
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buffer << s;
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2008-12-10 05:42:49 +01:00
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2009-01-26 21:49:28 +01:00
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return *this;
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2008-12-10 05:42:49 +01:00
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}
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2010-01-28 22:09:48 +01:00
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2009-09-22 01:05:05 +02:00
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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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2010-01-28 22:09:48 +01:00
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2008-12-10 05:42:49 +01:00
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Log & Log::operator<<(Manipulators m)
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{
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2008-12-11 03:46:16 +01:00
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switch(m)
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{
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case logend:
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2010-01-28 22:09:48 +01:00
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buffer << '\n';
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lines += 1;
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break;
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case logsavenow:
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2008-12-11 03:46:16 +01:00
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SaveLog();
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buffer.str( "" );
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2010-01-28 22:09:48 +01:00
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item = 0;
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lines = 0;
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break;
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case logsave:
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item += 1;
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if( item >= item_save || lines > 3000 )
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{
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SaveLog();
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buffer.str( "" );
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item = 0;
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lines = 0;
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}
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2008-12-11 03:46:16 +01:00
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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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2008-12-10 05:42:49 +01:00
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2008-12-11 03:46:16 +01:00
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return *this;
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2008-12-10 05:42:49 +01:00
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}
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void Log::SaveLog()
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{
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2009-12-30 21:46:12 +01:00
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if( current_level > log_level )
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return;
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2008-12-10 05:42:49 +01:00
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2010-01-28 22:09:48 +01:00
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const std::string & source = buffer.str();
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if( source.empty() )
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return;
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2009-01-26 21:49:28 +01:00
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if( log_stdout )
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2010-01-28 22:09:48 +01:00
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std::cout << source;
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2008-12-10 05:42:49 +01:00
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2009-01-26 21:49:28 +01:00
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if( log_file.empty() )
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return;
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2008-12-11 03:46:16 +01:00
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2010-01-28 22:09:48 +01:00
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if( !file )
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2009-12-30 21:46:12 +01:00
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{
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2010-01-28 22:09:48 +01:00
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file.close();
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file.clear();
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2008-12-10 05:42:49 +01:00
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2010-01-28 22:09:48 +01:00
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OpenFile();
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2008-12-10 05:42:49 +01:00
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2010-01-28 22:09:48 +01:00
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if( !file )
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return;
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}
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2008-12-10 05:42:49 +01:00
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2010-01-28 22:09:48 +01:00
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file << source << std::endl;
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2008-12-10 05:42:49 +01:00
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}
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