/* * The ManaPlus Client * Copyright (C) 2011-2014 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/>. */ #ifdef _MSC_VER # include "msvc/config.h" #elif defined(HAVE_CONFIG_H) # include "config.h" #endif #include "utils/paths.h" #include "utils/physfstools.h" #include "utils/stringutils.h" #ifdef USE_X11 #include "resources/resourcemanager.h" #endif #ifdef __native_client__ #include <limits.h> #define realpath(N, R) strcpy(R, N) #endif #ifdef WIN32 #include "utils/specialfolder.h" #define realpath(N, R) _fullpath((R), (N), _MAX_PATH) #elif defined __OpenBSD__ #include <limits> #elif defined __native_client__ #include <limits.h> #endif #ifdef ANDROID #ifdef USE_SDL2 #include <SDL_system.h> #endif #endif #include "debug.h" namespace { std::string mPackageDir; } // namespace std::string getRealPath(const std::string &str) { #if defined(__OpenBSD__) || defined(__ANDROID__) || defined(__native_client__) char *realPath = reinterpret_cast<char*>(calloc(PATH_MAX, sizeof(char))); if (!realPath) return ""; realpath(str.c_str(), realPath); #else char *realPath = realpath(str.c_str(), nullptr); #endif if (!realPath) return ""; std::string path = realPath; free(realPath); return path; } bool isRealPath(const std::string &str) { return str == getRealPath(str); } bool checkPath(const 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 (dirSeparator[0] == '/') return str; return replaceAll(str, "/", "\\"); } std::string removeLast(const std::string &str) { size_t pos2 = str.rfind("/"); const size_t pos3 = str.rfind("\\"); if (pos3 != std::string::npos) { if (pos2 == std::string::npos || pos3 > pos2) pos2 = pos3; } if (pos2 != std::string::npos) return str.substr(0, pos2); else return str; } #ifdef WIN32 std::string getSelfName() { return "manaplus.exe"; } #elif defined(__APPLE__) std::string getSelfName() { return "manaplus.exe"; } #elif defined __linux__ || defined __linux #include <unistd.h> std::string getSelfName() { char buf[257]; const ssize_t sz = readlink("/proc/self/exe", buf, 256); if (sz > 0 && sz < 256) { buf[sz] = 0; return buf; } else { return ""; } } #else std::string getSelfName() { return ""; } #endif std::string getPicturesDir() { #ifdef WIN32 std::string dir = getSpecialFolderLocation(CSIDL_MYPICTURES); if (dir.empty()) dir = getSpecialFolderLocation(CSIDL_DESKTOP); return dir; #elif defined USE_X11 char *xdg = getenv("XDG_CONFIG_HOME"); std::string file; if (!xdg) { file = std::string(PhysFs::getUserDir()).append( "/.config/user-dirs.dirs"); } else { file = std::string(xdg).append("/user-dirs.dirs"); } StringVect arr; ResourceManager::loadTextFileLocal(file, arr); FOR_EACH (StringVectCIter, it, arr) { std::string str = *it; if (findCutFirst(str, "XDG_PICTURES_DIR=\"")) { str = str.substr(0, str.size() - 1); // use hack to replace $HOME var. // if in string other vars, fallback to default path replaceAll(str, "$HOME/", PhysFs::getUserDir()); str = getRealPath(str); if (str.empty()) str = std::string(PhysFs::getUserDir()).append("Desktop"); return str; } } return std::string(PhysFs::getUserDir()).append("Desktop"); #else return std::string(PhysFs::getUserDir()).append("Desktop"); #endif } #ifdef ANDROID std::string getSdStoragePath() { return getenv("DATADIR2"); } #endif std::string getPackageDir() { return mPackageDir; } void setPackageDir(const std::string &dir) { mPackageDir = dir; }