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/*
-----------------------------------------------------------------------
Copyright: 2010-2015, iMinds-Vision Lab, University of Antwerp
2014-2015, CWI, Amsterdam
Contact: astra@uantwerpen.be
Website: http://sf.net/projects/astra-toolbox
This file is part of the ASTRA Toolbox.
The ASTRA Toolbox is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
The ASTRA Toolbox 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
-----------------------------------------------------------------------
$Id$
*/
#define CLOG_MAIN
#include <astra/clog.h>
#include <astra/Logging.h>
#include <cstdio>
using namespace astra;
void CLogger::enableScreen()
{
m_bEnabledScreen = true;
}
void CLogger::enableFile()
{
m_bEnabledFile = true;
}
void CLogger::enable()
{
enableScreen();
enableFile();
}
void CLogger::disableScreen()
{
m_bEnabledScreen = false;
}
void CLogger::disableFile()
{
m_bEnabledFile = false;
}
void CLogger::disable()
{
disableScreen();
disableFile();
}
void CLogger::debug(const char *sfile, int sline, const char *fmt, ...)
{
_assureIsInitialized();
va_list ap;
va_start(ap, fmt);
if(m_bEnabledScreen) clog_debug(sfile,sline,0,fmt,ap);
if(m_bEnabledFile && m_bFileProvided) clog_debug(sfile,sline,1,fmt,ap);
}
void CLogger::info(const char *sfile, int sline, const char *fmt, ...)
{
_assureIsInitialized();
va_list ap;
va_start(ap, fmt);
if(m_bEnabledScreen) clog_info(sfile,sline,0,fmt,ap);
if(m_bEnabledFile && m_bFileProvided) clog_info(sfile,sline,1,fmt,ap);
}
void CLogger::warn(const char *sfile, int sline, const char *fmt, ...)
{
_assureIsInitialized();
va_list ap;
va_start(ap, fmt);
if(m_bEnabledScreen) clog_warn(sfile,sline,0,fmt,ap);
if(m_bEnabledFile && m_bFileProvided) clog_warn(sfile,sline,1,fmt,ap);
}
void CLogger::error(const char *sfile, int sline, const char *fmt, ...)
{
_assureIsInitialized();
va_list ap;
va_start(ap, fmt);
if(m_bEnabledScreen) clog_error(sfile,sline,0,fmt,ap);
if(m_bEnabledFile && m_bFileProvided) clog_error(sfile,sline,1,fmt,ap);
}
void CLogger::_setLevel(int id, log_level m_eLevel)
{
switch(m_eLevel){
case LOG_DEBUG:
clog_set_level(id,CLOG_DEBUG);
break;
case LOG_INFO:
clog_set_level(id,CLOG_INFO);
break;
case LOG_WARN:
clog_set_level(id,CLOG_WARN);
break;
case LOG_ERROR:
clog_set_level(id,CLOG_ERROR);
break;
}
}
void CLogger::setOutputScreen(int fd, log_level m_eLevel)
{
_assureIsInitialized();
if(fd==1||fd==2){
clog_set_fd(0, fd);
}else{
error(__FILE__,__LINE__,"Invalid file descriptor");
}
_setLevel(0,m_eLevel);
}
void CLogger::setOutputFile(const char *filename, log_level m_eLevel)
{
if(m_bFileProvided){
clog_free(1);
m_bFileProvided=false;
}
if(!clog_init_path(1,filename)){
m_bFileProvided=true;
_setLevel(1,m_eLevel);
}
}
void CLogger::_assureIsInitialized()
{
if(!m_bInitialized)
{
clog_init_fd(0, 2);
clog_set_level(0, CLOG_INFO);
clog_set_fmt(0, "%l: %m\n");
m_bInitialized = true;
}
}
void CLogger::setFormatFile(const char *fmt)
{
if(m_bFileProvided){
clog_set_fmt(1,fmt);
}else{
error(__FILE__,__LINE__,"No log file specified");
}
}
void CLogger::setFormatScreen(const char *fmt)
{
clog_set_fmt(0,fmt);
}
CLogger::CLogger()
{
;
}
bool CLogger::setCallbackScreen(void (*cb)(const char *msg, size_t len)){
_assureIsInitialized();
return clog_set_cb(0,cb)==0;
}
bool CLogger::m_bEnabledScreen = true;
bool CLogger::m_bEnabledFile = true;
bool CLogger::m_bFileProvided = false;
bool CLogger::m_bInitialized = false;
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