Disk ARchive  2.5.0
Full featured and portable backup and archiving tool
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sar_tools.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
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9 //
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20 /*********************************************************************/
21 
25 
26 #ifndef SAR_TOOLS_HPP
27 #define SAR_TOOLS_HPP
28 
29 #include "../my_config.h"
30 
31 #include <string>
32 #include "integers.hpp"
33 #include "infinint.hpp"
34 #include "generic_file.hpp"
35 #include "header.hpp"
36 #include "sar.hpp"
37 #include "memory_pool.hpp"
38 #include "label.hpp"
39 
40 
41 namespace libdar
42 {
43 
44  extern std::string sar_tools_make_filename(const std::string & base_name,
45  const infinint & num,
46  const infinint & min_digits,
47  const std::string & ext);
48 
49 
50  extern bool sar_tools_extract_num(const std::string & filename,
51  const std::string & base_name,
52  const infinint & min_digits,
53  const std::string & ext,
54  infinint & ret);
55 
56  extern bool sar_tools_get_higher_number_in_dir(entrepot & entr,
57  const std::string & base_name,
58  const infinint & min_digits,
59  const std::string & ext, infinint & ret);
60 
61  extern std::string sar_tools_make_padded_number(const std::string & num,
62  const infinint & min_digits);
63 
64 
65 } // end of namespace
66 
67 #endif
are defined here basic integer types that tend to be portable
class memory_pool allocates and recycles blocks of memory for better performances it is expected to b...
class generic_file is defined here as well as class fichierthe generic_file interface is widely used ...
define the datastructure &quot;label&quot; used to identify slice membership to an archive
the sar and trivial_sar classes, they manage the slicing layer
slice header structure is defined here
switch module to limitint (32 ou 64 bits integers) or infinint