/* * The ManaPlus Client * Copyright (C) 2011-2012 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * 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 * 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, see <http://www.gnu.org/licenses/>. */ #include "utils/paths.h" #include "utils/stringutils.h" #include <string.h> #include <cstdarg> #include <cstdio> #include <physfs.h> #include <stdlib.h> #ifdef WIN32 #define realpath(N, R) _fullpath((R), (N), _MAX_PATH) #elif defined __OpenBSD__ #include <limits.h> #endif #include "debug.h" std::string getRealPath(const std::string &str) { std::string path; #if defined __OpenBSD__ char *realPath = (char*)calloc(PATH_MAX, sizeof(char)); realpath(str.c_str(), realPath); #else char *realPath = realpath(str.c_str(), nullptr); #endif if (!realPath) return ""; path = realPath; free(realPath); return path; } bool isRealPath(const std::string &str) { std::string path = getRealPath(str); return str == path; } bool checkPath(std::string path) { if (path.empty()) return true; return path.find("../") == std::string::npos && path.find("..\\") == std::string::npos && path.find("/..") == std::string::npos && path.find("\\..") == std::string::npos; } std::string &fixDirSeparators(std::string &str) { if (*PHYSFS_getDirSeparator() == '/') return str; return replaceAll(str, "/", "\\"); }