00001 /* 00002 * FBFS Distributed Object Repository 00003 * Copyright (C) 2001 Francesco V. Bassi 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License as published by 00007 * the Free Software Foundation; either version 2 of the License, or 00008 * (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 */ 00019 00020 #ifndef _utils_PREFS 00021 #define _utils_PREFS 1 00022 00023 #include <string> 00024 #include <fstream.h> 00025 00031 namespace utils { 00032 class Prefs; 00033 }; 00034 00040 class utils::Prefs { 00041 public: 00056 Prefs(int &argc, char **&argv, string defaultfile = ""); 00057 00063 Prefs(string filename); 00064 00069 bool is_accessible() const {return accessible;}; 00070 00076 string get(const string &tag, const string defvalue = "") const; 00077 private: 00078 mutable ifstream::ifstream file; 00079 bool accessible; 00080 bool access(string file); 00081 }; 00082 00083 #endif