/*
 *  Phusion Passenger - http://www.modrails.com/
 *  Copyright (C) 2008  Phusion
 *
 *  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 <iostream>
#include <fstream>
#include "Logging.h"
 
namespace Passenger {
 
int _debugLevel = 2;
ostream *_logStream = &cerr;
ostream *_debugStream = &cerr;
 
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