/* ScummVM - Graphic Adventure Engine * * ScummVM is the legal property of its developers, whose names * are too numerous to list here. Please refer to the COPYRIGHT * file distributed with this source distribution. * * 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; either version 2 * of the License, or (at your option) any later version. * * 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. * */ /* * This file is based on WME Lite. * http://dead-code.org/redir.php?target=wmelite * Copyright (c) 2011 Jan Nedoma */ #include "common/file.h" #include "engines/wintermute/utils/path_util.h" namespace Wintermute { ////////////////////////////////////////////////////////////////////////// Common::String PathUtil::unifySeparators(const Common::String &path) { Common::String newPath = path; for (uint32 i = 0; i < newPath.size(); i++) { if (newPath[i] == '\\') { newPath.setChar('/', i); } } return newPath; } ////////////////////////////////////////////////////////////////////////// Common::String PathUtil::normalizeFileName(const Common::String &path) { Common::String newPath = unifySeparators(path); newPath.toLowercase(); return newPath; } ////////////////////////////////////////////////////////////////////////// Common::String PathUtil::combine(const Common::String &path1, const Common::String &path2) { Common::String newPath1 = unifySeparators(path1); Common::String newPath2 = unifySeparators(path2); if (!newPath1.hasSuffix("/") && !newPath2.hasPrefix("/")) { newPath1 += "/"; } return newPath1 + newPath2; } bool PathUtil::hasTrailingSlash(const Common::String &path) { return (path.size() > 0 && path[path.size() - 1 ] == '/'); } ////////////////////////////////////////////////////////////////////////// Common::String PathUtil::getDirectoryName(const Common::String &path) { Common::String newPath = unifySeparators(path); Common::String filename = getFileName(path); if (hasTrailingSlash(newPath)) { return path; } else { return Common::String(path.c_str(), path.size() - filename.size()); } } ////////////////////////////////////////////////////////////////////////// Common::String PathUtil::getFileName(const Common::String &path) { Common::String newPath = unifySeparators(path); Common::String lastPart = Common::lastPathComponent(newPath, '/'); if (hasTrailingSlash(newPath)) { return Common::String(""); } else { return lastPart; } } ////////////////////////////////////////////////////////////////////////// Common::String PathUtil::getFileNameWithoutExtension(const Common::String &path) { Common::String fileName = getFileName(path); // TODO: Prettify this. Common::String extension = Common::lastPathComponent(fileName, '.'); for (uint32 i = 0; i < extension.size() + 1; i++) { fileName.deleteLastChar(); } return fileName; } ////////////////////////////////////////////////////////////////////////// Common::String PathUtil::getExtension(const Common::String &path) { Common::String fileName = getFileName(path); return Common::lastPathComponent(path, '.'); } } // End of namespace Wintermute