1 /* 2 * utils.hpp 3 * Copyright (C) 2017 Belledonne Communications, Grenoble, France 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License 7 * as published by the Free Software Foundation; either version 2 8 * of the License, or (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 18 * 19 * Created on: February 2, 2017 20 * Author: Ronan Abhamon 21 */ 22 23 #ifndef UTILS_H_ 24 #define UTILS_H_ 25 26 #include <QString> 27 28 // ============================================================================= 29 30 /* 31 * Define telling g++ that a 'break' statement has been deliberately omitted 32 * in switch block. 33 */ 34 #ifndef UTILS_NO_BREAK 35 #if defined(__GNUC__) && __GNUC__ >= 7 36 #define UTILS_NO_BREAK __attribute__((fallthrough)) 37 #else 38 #define UTILS_NO_BREAK 39 #endif // if defined(__GNUC__) && __GNUC__ >= 7 40 #endif // ifndef UTILS_NO_BREAK 41 42 namespace Utils { coreStringToAppString(const std::string & string)43 inline QString coreStringToAppString (const std::string &string) { 44 return QString::fromLocal8Bit(string.c_str(), static_cast<int>(string.size())); 45 } 46 appStringToCoreString(const QString & string)47 inline std::string appStringToCoreString (const QString &string) { 48 return string.toLocal8Bit().constData(); 49 } 50 51 // Reverse function of strstr. 52 char *rstrstr (const char *a, const char *b); 53 54 // Returns the same path given in parameter if `filePath` exists. 55 // Otherwise returns a safe path with a unique number before the extension. 56 QString getSafeFilePath (const QString &filePath, bool *soFarSoGood = nullptr); 57 } 58 59 #endif // UTILS_H_ 60