/* Residual - Virtual machine to run LucasArts' 3D adventure games
 *
 * Residual is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the AUTHORS
 * file distributed with this source distribution.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.

 * This library 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
 * Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 *
 * $URL$
 * $Id$
 *
 */

#include "backends/base-backend.h"
#include "backends/events/default/default-events.h"

static Common::EventManager *s_eventManager = 0;

Common::EventManager *BaseBackend::getEventManager() {
	// FIXME/TODO: Eventually this method should be turned into an abstract one,
	// to force backends to implement this conciously (even if they
	// end up returning the default event manager anyway).
	if (!s_eventManager)
		s_eventManager = new DefaultEventManager(this);
	return s_eventManager;
}

#if defined(UNIX)
#ifdef MACOSX
#define DEFAULT_CONFIG_FILE "Library/Preferences/Residual Preferences"
#else
#define DEFAULT_CONFIG_FILE ".residualrc"
#endif
#else
#define DEFAULT_CONFIG_FILE "residual.ini"
#endif

Common::SeekableReadStream *BaseBackend::createConfigReadStream() {
	Common::FSNode file(DEFAULT_CONFIG_FILE);
	return file.createReadStream();
}

Common::WriteStream *BaseBackend::createConfigWriteStream() {
#ifdef __DC__
	return 0;
#else
	Common::FSNode file(DEFAULT_CONFIG_FILE);
	return file.createWriteStream();
#endif
}