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/***************************************************************************
* Copyright (C) 2005-2019 by the FIFE team *
* http://www.fifengine.net *
* 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
// 3rd party library includes
// 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 "fife_boost_filesystem.h"
#include "vfs.h"
#include "directoryprovider.h"
#include "vfsdirectory.h"
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) {
if (isReadable(path)) {
VFSSource* source = NULL;
if ( hasSource(path)) {
source = m_sources[path];
} else {
source = new VFSDirectory(getVFS(), path);
m_sources[path] = source;
}
return source;
}
else
throw Exception("Path " + path + " is not readable.");
}
VFSSource* DirectoryProvider::getSource(const std::string& path) const {
VFSSource* source = NULL;
if (hasSource(path)) {
source = m_sources.find(path)->second;
}
return source;
}
bool DirectoryProvider::hasSource(const std::string & path) const {
return m_sources.count(path) > 0;
}
}
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