/*
 *  Phusion Passenger - http://www.modrails.com/
 *  Copyright (c) 2008, 2009 Phusion
 *
 *  "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in
 *  all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *  THE SOFTWARE.
 */
#include <iostream>
#include <fstream>
#include "Logging.h"

namespace Passenger {

unsigned int _logLevel = 0;
ostream *_logStream = &cerr;
ostream *_debugStream = &cerr;

unsigned int
getLogLevel() {
	return _logLevel;
}

void
setLogLevel(unsigned int value) {
	_logLevel = value;
}

void
setDebugFile(const char *logFile) {
	#ifdef PASSENGER_DEBUG
		if (logFile != NULL) {
			ostream *stream = new ofstream(logFile, ios_base::out | ios_base::app);
			if (stream->fail()) {
				delete stream;
			} else {
				if (_debugStream != NULL && _debugStream != &cerr) {
					delete _debugStream;
				}
				_debugStream = stream;
			}
		} else {
			_debugStream = &cerr;
		}
	#endif
}

} // namespace Passenger

