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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2006 Ciaran McCreesh <ciaranm@gentoo.org>
*
* This file is part of the Paludis package manager. Paludis is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* Paludis 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., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "log.hh"
#include <iostream>
using namespace paludis;
namespace paludis
{
/**
* Implementation data for Log.
*/
template<>
struct Implementation<Log> :
InternalCounted<Implementation<Log> >
{
/// Current log level
LogLevel log_level;
/// Current output stream
std::ostream * stream;
};
}
Log::Log() :
PrivateImplementationPattern<Log>(new Implementation<Log>)
{
_implementation->log_level = initial_ll;
_implementation->stream = &std::cerr;
}
Log::~Log()
{
}
void
Log::set_log_level(const LogLevel l)
{
_implementation->log_level = l;
}
void
Log::message(const LogLevel l, const std::string & s)
{
if (l >= _implementation->log_level)
{
do
{
switch (l)
{
case ll_debug:
*_implementation->stream << "[DEBUG] ";
continue;
case ll_qa:
*_implementation->stream << "[QA] ";
continue;
case ll_warning:
*_implementation->stream << "[WARNING] ";
continue;
case ll_silent:
throw InternalError(PALUDIS_HERE, "ll_silent used for a message");
case last_ll:
break;
}
throw InternalError(PALUDIS_HERE, "Bad value for log_level");
} while (false);
*_implementation->stream << s << std::endl;
}
}
void
Log::set_log_stream(std::ostream * const s)
{
_implementation->stream = s;
}
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