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shell_interaction.hpp
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1 /*********************************************************************/
2 // dar - disk archive - a backup/restoration program
3 // Copyright (C) 2002-2052 Denis Corbin
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 //
19 // to contact the author : http://dar.linux.free.fr/email.html
20 /*********************************************************************/
21 
25 
26 
27 #ifndef SHELL_INTERACTION_HPP
28 #define SHELL_INTERACTION_HPP
29 
30 #include "../my_config.h"
31 #include <iostream>
32 
33 #include "user_interaction.hpp"
34 
35 using namespace std;
36 using namespace libdar;
37 
40 
41 user_interaction *shell_interaction_init(ostream *out, ostream *interact, bool silent);
42  // arg are output ostream object (on which are sent non interactive messages)
43  // and interact ostream object (on which are sent message that require a user interaction)
44 
45  // the argument returned must be freed with a call to "delete"
46 
47 void shell_interaction_change_non_interactive_output(ostream *out);
48 void shell_interaction_read_char(char & a);
49 void shell_interaction_close();
50 void shell_interaction_set_beep(bool mode);
51 
53 
54 #endif
This is a pure virtual class that is used by libdar when interaction with the user is required...
defines the interaction between libdar and the user.Three classes are defined