Disk ARchive: cat_detruit.hpp Source File

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cat_detruit.hpp
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1/*********************************************************************/
2// dar - disk archive - a backup/restoration program
3// Copyright (C) 2002-2025 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18//
19// to contact the author, see the AUTHOR file
20/*********************************************************************/
21
25
26#ifndef CAT_DETRUIT_HPP
27#define CAT_DETRUIT_HPP
28
29#include "../my_config.h"
30
31extern "C"
32{
33} // end extern "C"
34
35#include "cat_nomme.hpp"
36#include "datetime.hpp"
37#include "archive_version.hpp"
38
39namespace libdar
40{
41
44
45
47
48 class cat_detruit : public cat_nomme
49 {
50 public :
51 cat_detruit(const std::string & name, unsigned char firm, const datetime & date) : cat_nomme(name, saved_status::saved) , del_date(date) { signe = firm; };
52 cat_detruit(const smart_pointer<pile_descriptor> & pdesc, const archive_version & reading_ver, bool small);
53 cat_detruit(const cat_nomme & ref): cat_nomme(ref), del_date(0) { signe = ref.signature(); };
54 cat_detruit(const cat_detruit & ref) = default;
55 cat_detruit(cat_detruit && ref) noexcept = default;
56 cat_detruit & operator = (const cat_detruit & ref) = default;
57 cat_detruit & operator = (cat_detruit && ref) = default;
58 ~cat_detruit() = default;
59
60 virtual bool operator == (const cat_entree & ref) const override;
61
62 unsigned char get_signature() const { return signe; };
63 void set_signature(unsigned char x) { signe = x; };
64
65 const datetime & get_date() const { return del_date; };
66 void set_date(const datetime & ref) { del_date = ref; };
67
69 virtual unsigned char signature() const override { return 'x'; };
70
72 virtual std::string get_description() const override { return "deleted file"; };
73
75 virtual cat_entree *clone() const override { return new (std::nothrow) cat_detruit(*this); };
76
77 protected:
78 virtual void inherited_dump(const pile_descriptor & pdesc, bool small) const override;
79
80 private :
81 unsigned char signe;
82 datetime del_date;
83 };
84
86
87} // end of namespace
88
89#endif
archive_version.hpp
class archive_version that rules which archive format to follow
cat_nomme.hpp
base class of all objects contained in a catalogue and that can be named
libdar::archive_version
class archive_version manages the version of the archive format
Definition archive_version.hpp:47
libdar::cat_detruit::clone
virtual cat_entree * clone() const override
inherited from cat_entree
Definition cat_detruit.hpp:75
libdar::cat_detruit::operator==
virtual bool operator==(const cat_entree &ref) const override
returns true if the two object are the same
libdar::cat_detruit::get_description
virtual std::string get_description() const override
inherited from cat_entree
Definition cat_detruit.hpp:72
libdar::cat_detruit::inherited_dump
virtual void inherited_dump(const pile_descriptor &pdesc, bool small) const override
inherited class may overload this method but shall first call the parent's inherited_dump() in the ov...
libdar::cat_detruit::signature
virtual unsigned char signature() const override
inherited from cat_entree
Definition cat_detruit.hpp:69
libdar::cat_entree
the root class from all other inherite for any entry in the catalogue
Definition cat_entree.hpp:60
libdar::cat_entree::signature
virtual unsigned char signature() const =0
inherited class signature
libdar::datetime
stores time information
Definition datetime.hpp:59
libdar::smart_pointer
smart pointer class to be used to automagically manage multiple time pointed to address
Definition smart_pointer.hpp:79
datetime.hpp
this file contains the definition of class datetime that stores unix times in a portable way
libdar::saved_status::saved
@ saved
inode is saved in the archive
Definition cat_status.hpp:45
my_config.h
include macro defined by the configure script and some specific additional ones
libdar
libdar namespace encapsulate all libdar symbols
Definition archive.hpp:47