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cat_device.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 #ifndef CAT_DEVICE_HPP
27 #define CAT_DEVICE_HPP
28
29 #include "../my_config.h"
30
31 extern "C"
32 {
33 } // end extern "C"
34
35 #include "cat_inode.hpp"
36 #include "integers.hpp"
37
38 namespace libdar
39 {
40
43
45 class cat_device : public cat_inode
46 {
47 public :
48 cat_device(const infinint & uid, const infinint & gid, U_16 perm,
49 const datetime & last_access,
50 const datetime & last_modif,
51 const datetime &last_change,
52 const std::string & name,
53 U_16 major,
54 U_16 minor,
55 const infinint & fs_device);
56 cat_device(user_interaction & dialog,
57 const smart_pointer<pile_descriptor> & pdesc,
58 const archive_version & reading_ver,
59 saved_status saved,
60 bool small);
61
62 bool operator == (const cat_entree & ref) const;
63
64 int get_major() const { if(get_saved_status() != s_saved) throw SRC_BUG; else return xmajor; };
65 int get_minor() const { if(get_saved_status() != s_saved) throw SRC_BUG; else return xminor; };
66 void set_major(int x) { xmajor = x; };
67 void set_minor(int x) { xminor = x; };
68
69 // using method is_more_recent_than() from cat_inode class
70 // using method has_changed_since() from cat_inode class
71 // signature is left pure abstract
72
73 protected :
74 void sub_compare(const cat_inode & other, bool isolated_mode) const;
75 void inherited_dump(const pile_descriptor & pdesc, bool small) const;
76
77 private :
78 U_16 xmajor, xminor;
79 };
80
82
83 } // end of namespace
84
85 #endif
integers.hpp
are defined here basic integer types that tend to be portable
libdar::user_interaction
This is a pure virtual class that is used by libdar when interaction with the user is required...
Definition: user_interaction.hpp:98
libdar::cat_device
the special cat_device root class
Definition: cat_device.hpp:45
libdar::smart_pointer< pile_descriptor >
libdar::cat_inode
the root class for all cat_inode
Definition: cat_inode.hpp:54
libdar::cat_device::inherited_dump
void inherited_dump(const pile_descriptor &pdesc, bool small) const
inherited class may overload this method but shall first call the parent's inherited_dump() in the ov...
cat_inode.hpp
base object for all inode types, managed EA and FSA, dates, permissions, ownership, ...
libdar::infinint
the arbitrary large positive integer class
Definition: real_infinint.hpp:59
libdar::archive_version
class archive_version manages the version of the archive format
Definition: archive_version.hpp:44
libdar::cat_entree
the root class from all other inherite for any entry in the catalogue
Definition: cat_entree.hpp:85
libdar::cat_device::operator==
bool operator==(const cat_entree &ref) const
returns true if the two object have the same content
libdar
libdar namespace encapsulate all libdar symbols
Definition: archive.hpp:47