grive2/libgrive/src/util/DefaultLog.cc

78 lines
1.9 KiB
C++

/*
grive: an GPL program to sync a local directory with Google Drive
Copyright (C) 2012 Wan Wai Ho
This program 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 version 2
of the License.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "DefaultLog.hh"
#include <cassert>
#include <iostream>
namespace gr {
DefaultLog::DefaultLog() :
m_log( std::cerr )
{
m_enabled[log::debug] = false ;
m_enabled[log::verbose] = false ;
m_enabled[log::info] = true ;
m_enabled[log::warning] = true ;
m_enabled[log::error] = true ;
m_enabled[log::critical] = true ;
}
DefaultLog::DefaultLog( const std::string& filename ) :
m_file( filename.c_str() ),
m_log( m_file )
{
m_enabled[log::debug] = true ;
m_enabled[log::verbose] = true ;
m_enabled[log::info] = true ;
m_enabled[log::warning] = true ;
m_enabled[log::error] = true ;
m_enabled[log::critical] = true ;
}
void DefaultLog::Log( const log::Fmt& msg, log::Serverity s )
{
assert( s >= log::debug && s <= log::critical ) ;
if ( m_enabled[s] )
{
switch ( s )
{
case log::debug:
case log::info:
m_log << msg << std::endl ;
break ;
default:
m_log << msg << std::endl ;
break ;
}
}
}
bool DefaultLog::Enable( log::Serverity s, bool enable )
{
assert( s >= log::debug && s <= log::critical ) ;
bool prev = m_enabled[s] ;
m_enabled[s] = enable ;
return prev ;
}
} // end of namespace