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.pc/delete2/database.hpp
00001 /*********************************************************************/
00002 // dar - disk archive - a backup/restoration program
00003 // Copyright (C) 2002-2052 Denis Corbin
00004 //
00005 // This program is free software; you can redistribute it and/or
00006 // modify it under the terms of the GNU General Public License
00007 // as published by the Free Software Foundation; either version 2
00008 // of the License, or (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 // to contact the author : dar.linux@free.fr
00020 /*********************************************************************/
00021 // $Id$
00022 //
00023 /*********************************************************************/
00024 
00025 
00026 #ifndef DATABASE_HPP
00027 #define DATABASE_HPP
00028 
00029 #include "catalogue.hpp"
00030 #include "generic_file.hpp"
00031 #include "data_tree.hpp"
00032 #include <list>
00033 
00034 
00035 class database
00036 {
00037 public:
00038     database(); // build an empty database
00039     database(generic_file & f); // build a database from a file
00040     ~database();
00041 
00042     void dump(generic_file & f) const; // write a database to a file
00043 
00044         // SETTINGS
00045         //
00046     void add_archive(const catalogue & cat, const string & chemin, const string & basename);
00047     void remove_archive(archive_num num);
00048     void change_name(archive_num num, const string & basename);
00049     void set_path(archive_num num, const string & chemin);
00050     void set_options(const vector<string> &opt) { options_to_dar = opt; };
00051     void set_dar_path(const string & chemin) { dar_path = chemin; };
00052     void set_permutation(archive_num src, archive_num dst);
00053 
00054         // "GETTINGS"
00055         //
00056     void show_contents() const; // displays all archive information
00057     vector<string> get_options() const { return options_to_dar; }; // show option passed to dar
00058     string get_dar_path() const { return dar_path; }; // show path to dar command
00059     void show_files(archive_num num) const; // 0 displays all files else files related to archive number
00060     void show_version(path chemin) const; // list archive where the given file is saved
00061     void show_most_recent_stats() const; // display the most recent version statistics (number of files by archive)
00062 
00063         // ACTION
00064         //
00065     void restore(const vector<string> & filename);
00066 
00067 private:
00068     struct archive_data 
00069     {
00070         string chemin;
00071         string basename;
00072     };
00073 
00074     vector<struct archive_data> coordinate;
00075     vector<string> options_to_dar;
00076     string dar_path;
00077     data_dir *files;
00078 };
00079 
00080 #endif
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