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/**************************************************************************/
/* */
/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */
/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */
/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de> */
/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de> */
/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */
/* */
/* NXCOMP, NX protocol compression and NX extensions to this software */
/* are copyright of the aforementioned persons and companies. */
/* */
/* Redistribution and use of the present software is allowed according */
/* to terms specified in the file LICENSE.nxcomp which comes in the */
/* source distribution. */
/* */
/* All rights reserved. */
/* */
/* NOTE: This software has received contributions from various other */
/* contributors, only the core maintainers and supporters are listed as */
/* copyright holders. Please contact us, if you feel you should be listed */
/* as copyright holder, as well. */
/* */
/**************************************************************************/
#include <stdio.h>
#include <iostream>
#include <fstream>
#include <sstream>
#include <iomanip>
#include <unistd.h>
#include "Log.h"
#include "config.h"
NXLog nx_log;
bool NXLog::will_log() const
{
std::map<std::string, NXLogLevel>::const_iterator item = per_file_levels_.find(current_file());
if ( item != per_file_levels_.end() )
{
return current_level() <= item->second;
}
else
{
return current_level() <= level();
}
}
std::string NXLog::stamp_to_string(const NXLogStamp& stamp) const
{
std::ostringstream oss;
static const char* level_names[] = {
"FATAL",
"ERROR",
"WARN ",
"INFO ",
"DEBUG"
};
if ( log_level() )
oss << ((stamp.level() >=0 && stamp.level() < NXLOG_LEVEL_COUNT ) ? level_names[stamp.level()] : "???") << " ";
if ( log_time() )
{
struct timeval timestamp = stamp.timestamp();
struct tm timeinfo;
localtime_r(×tamp.tv_sec, &timeinfo);
if ( log_unix_time() )
{
oss << timestamp.tv_sec;
}
else
{
#if HAVE_STD_PUT_TIME
oss << " " << std::put_time(&timeinfo, "%Y/%m/%d %H:%M:%S");
#else
oss << timestamp.tv_sec;
#endif
}
oss << "." << std::setw(3) << std::setfill('0') << (int)(timestamp.tv_usec / 1000) << " ";
}
if ( log_location() )
oss << stamp.file() << "/" << stamp.function() << ":" << stamp.line() << " ";
if ( log_thread_id() )
{
if ( thread_name().empty() )
oss << getpid() << "/" << pthread_self() << " ";
else
oss << "[" << thread_name() << "] ";
}
return oss.str();
}
NXLog& operator<< (NXLog& out, const NXLogStamp& value)
{
out.current_level( value.level() );
out.current_file( value.file() );
// Writing an NXLogStamp to the stream indicates the start of a new entry.
// If there's any content in the buffer, create a new entry in the output
// queue.
if ( out.synchronized() )
out.new_stack_entry();
out << out.stamp_to_string(value);
return out;
}
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