| Disk ARchive 2.5.10 Full featured and portable backup and archiving tool

- Main Page
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

ea.hpp
Go to the documentation of this file.
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 EA_HPP
28 #define EA_HPP
29
30 #include "../my_config.h"
31 #include <map>
32 #include <string>
33 #include "infinint.hpp"
34 #include "generic_file.hpp"
35 #include "mask.hpp"
36 #include "header_version.hpp"
37 #include "on_pool.hpp"
38
39 namespace libdar
40 {
41
44
46
47 class ea_attributs : public on_pool
48 {
49 public:
50 ea_attributs() { alire = attr.begin(); };
51 ea_attributs(generic_file & f, const archive_version & edit);
52 ea_attributs(const ea_attributs & ref);
53
54 bool operator == (const ea_attributs & ref) const { return attr == ref.attr; };
55
56 void dump(generic_file & f) const;
57 void add(const std::string & key, const std::string & value) { attr[key] = value; };
58 void reset_read() const;
59 bool read(std::string & key, std::string & value) const;
60 infinint size() const { return attr.size(); };
61 void clear() { attr.clear(); alire = attr.begin(); };
62 bool find(const std::string &key, std::string & found_value) const;
63 bool diff(const ea_attributs & other, const mask & filter) const;
64 infinint space_used() const;
65
67
73 ea_attributs operator + (const ea_attributs & arg) const;
74
75 private:
76 std::map<std::string, std::string> attr;
77 std::map<std::string, std::string>::iterator alire;
78 };
79
81
82 } // end of namespace
83
84 #endif
libdar::on_pool
Definition: on_pool.hpp:52
libdar::mask
the generic class, parent of all masks
Definition: mask.hpp:61
generic_file.hpp
class generic_file is defined here as well as class fichierthe generic_file interface is widely used ...
header_version.hpp
archive global header/trailer structure is defined here
libdar::ea_attributs::operator+
ea_attributs operator+(const ea_attributs &arg) const
addition operator.
infinint.hpp
switch module to limitint (32 ou 64 bits integers) or infinint
mask.hpp
here lies a collection of mask classes
libdar::generic_file
this is the interface class from which all other data transfer classes inherit
Definition: generic_file.hpp:100
on_pool.hpp
this is the base class of object that can be allocated on a memory pool
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::ea_attributs
the class ea_attributs manages the set of EA that can be associated to an inode
Definition: ea.hpp:47
libdar
libdar namespace encapsulate all libdar symbols
Definition: archive.hpp:47