/***************************************************************************
 *   Copyright (C) 2005-2008 by the FIFE team                              *
 *   http://www.fifengine.de                                               *
 *   This file is part of FIFE.                                            *
 *                                                                         *
 *   FIFE 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          *
 ***************************************************************************/

// Standard C++ library includes
#include <iostream>

// 3rd party library includes
#include <boost/filesystem.hpp>
#include <boost/filesystem/operations.hpp>

// FIFE includes
// These includes are split up in two parts, separated by one empty line
// First block: files included from the FIFE root src directory
// Second block: files included from the same folder
#include "util/base/exception.h"
#include "vfs/vfs.h"

#include "directoryprovider.h"
#include "vfsdirectory.h"

// alias boost::filesystem namespace to make shorter
namespace bfs = boost::filesystem;

namespace FIFE {
	bool DirectoryProvider::isReadable(const std::string& path) const {
        return bfs::is_directory(bfs::path(path));
	}

	FIFE::VFSSource* DirectoryProvider::createSource(const std::string& path) const {
		if (isReadable(path))
            return new VFSDirectory(getVFS(), path);
		else
			throw Exception("Path " + path + " is not readable.");
	}
}