/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "xlevel.h"
#include <log4cxx/helpers/stringhelper.h>

using namespace log4cxx;
using namespace log4cxx::helpers;

IMPLEMENT_LOG4CXX_LEVEL(XLevel)


XLevel::XLevel(int level1, const LogString& name1, int syslogEquivalent1)
	: Level(level1, name1, syslogEquivalent1)
{
}

LevelPtr XLevel::getTrace()
{
	static const LevelPtr trace(new XLevel(XLevel::TRACE_INT, LOG4CXX_STR("TRACE"), 7));
	return trace;
}

LevelPtr XLevel::getLethal()
{
	static const LevelPtr lethal(new XLevel(XLevel::LETHAL_INT, LOG4CXX_STR("LETHAL"), 0));
	return lethal;
}

LevelPtr XLevel::toLevelLS(const LogString& sArg)
{
	return toLevelLS(sArg, getTrace());
}


LevelPtr XLevel::toLevel(int val)
{
	return toLevel(val, getTrace());
}

LevelPtr XLevel::toLevel(int val, const LevelPtr& defaultLevel)
{
	switch (val)
	{
		case TRACE_INT:
			return getTrace();

		case LETHAL_INT:
			return getLethal();

		default:
			return defaultLevel;
	}
}

LevelPtr XLevel::toLevelLS(const LogString& sArg, const LevelPtr& defaultLevel)
{
	if (sArg.empty())
	{
		return defaultLevel;
	}

	if (StringHelper::equalsIgnoreCase(sArg,
			LOG4CXX_STR("TRACE"), LOG4CXX_STR("trace")))
	{
		return getTrace();
	}

	if (StringHelper::equalsIgnoreCase(sArg,
			LOG4CXX_STR("LETHAL"), LOG4CXX_STR("lethal")))
	{
		return getLethal();
	}

	return Level::toLevel(sArg, defaultLevel);
}