30 #include "../my_config.h" 64 i_archive(
const std::shared_ptr<user_interaction> & dialog,
66 const std::string & basename,
67 const std::string & extension,
73 i_archive(
const std::shared_ptr<user_interaction> & dialog,
75 const path & sauv_path,
76 const std::string & filename,
77 const std::string & extension,
83 i_archive(
const std::shared_ptr<user_interaction> & dialog,
84 const path & sauv_path,
85 std::shared_ptr<archive> ref_arch1,
86 const std::string & filename,
87 const std::string & extension,
93 i_archive(
const std::shared_ptr<user_interaction> & dialog,
94 const path & chem_src,
95 const std::string & basename_src,
96 const std::string & extension_src,
98 const path & chem_dst,
99 const std::string & basename_dst,
100 const std::string & extension_dst,
138 const archive_options_diff & options,
151 const std::string & filename,
152 const std::string & extension,
160 const std::string & dir,
161 bool fetch_ea =
false);
165 const std::vector<list_entry>
get_children_in_table(
const std::string & dir,
bool fetch_ea =
false)
const;
205 enum operation { oper_create, oper_isolate, oper_merge, oper_repair };
218 void check_gnupg_signed()
const;
220 const catalogue & get_cat()
const {
if(cat ==
nullptr)
throw SRC_BUG;
else return *
cat; };
230 const path & fs_root,
231 const std::shared_ptr<entrepot> & sauv_path_t,
233 const mask & selection,
234 const mask & subtree,
235 const std::string & filename,
236 const std::string & extension,
240 bool display_treated,
241 bool display_treated_only_dir,
242 bool display_skipped,
243 bool display_finished,
247 U_I compression_level,
250 const mask & ea_mask,
251 const std::string & execute,
255 const std::vector<std::string> & gnupg_recipients,
256 const std::vector<std::string> & gnupg_signatories,
257 const mask & compr_mask,
260 const std::string & exclude_by_ea,
264 bool furtive_read_mode,
268 bool cache_directory_tagging,
270 const std::string & slice_permission,
273 bool add_marks_for_sequential_reading,
275 const infinint & sparse_file_min_size,
276 const std::string & user_comment,
279 const std::string & backup_hook_file_execute,
280 const mask & backup_hook_file_mask,
284 bool delta_signature,
285 bool build_delta_sig,
286 const mask & delta_mask,
287 const infinint & delta_sig_min_size,
289 bool zeroing_neg_date,
290 const std::set<std::string> & ignored_symlinks,
297 const path & fs_root,
298 const std::shared_ptr<entrepot> & sauv_path_t,
302 const mask & selection,
303 const mask & subtree,
304 const std::string & filename,
305 const std::string & extension,
310 bool display_treated,
311 bool display_treated_only_dir,
312 bool display_skipped,
313 bool display_finished,
317 U_I compression_level,
320 const mask & ea_mask,
321 const std::string & execute,
325 const std::vector<std::string> & gnupg_recipients,
326 const std::vector<std::string> & gnupg_signatories,
327 const mask & compr_mask,
330 const std::string & exclude_by_ea,
334 bool furtive_read_mode,
338 bool cache_directory_tagging,
339 bool keep_compressed,
341 const std::string & slice_permission,
345 bool add_marks_for_sequential_reading,
347 const infinint & sparse_file_min_size,
348 const std::string & user_comment,
351 const std::string & backup_hook_file_execute,
352 const mask & backup_hook_file_mask,
356 bool delta_signature,
357 bool build_delta_sig,
358 const mask & delta_mask,
359 const infinint & delta_sig_min_size,
361 bool zeroing_neg_date,
362 const std::set<std::string> & ignored_symlinks,
369 void disable_natural_destruction();
370 void enable_natural_destruction();
371 const label & get_layer1_data_name()
const;
372 const label & get_catalogue_data_name()
const;
375 const cat_directory *get_dir_object(
const std::string & dir)
const;
376 void load_catalogue();
comparison_fields
how to consider file change during comparison and incremental backup
statistics op_diff(const path &fs_root, const archive_options_diff &options, statistics *progressive_report)
archive comparison with filesystem
statistics op_extract(const path &fs_root, const archive_options_extract &options, statistics *progressive_report)
extraction of data from an archive
const catalogue & get_catalogue() const
gives access to internal catalogue (not to be used from the API)
header_version ver
information for the archive header
the generic class, parent of all masks
class mem_ui definition. This class is to be used as parent class to handle user_interaction object m...
statistics op_test(const archive_options_test &options, statistics *progressive_report)
test the archive integrity
the archive class is defined in this module
the catalogue class which gather all objects contained in a give archive
holds the statistics contents of a catalogue
bool get_children_of(archive_listing_callback callback, void *context, const std::string &dir, bool fetch_ea=false)
getting information about a given directory
void set_to_unsaved_data_and_FSA()
change all inode as unsaved (equal to differential backup with no change met)
bool sequential_read
whether the archive is read in sequential mode
void drop_all_filedescriptors()
closes all filedescriptors and associated even when in sequential read mode
class holding optional parameters used to test the structure coherence of an existing archive ...
bool exploitable
is false if only the catalogue is available (for reference backup or isolation).
void summary()
display a summary of the archive
class of objects describing an entry in the archive, used by archive::get_children_in_table ...
class pile definition. Used to manage a stack of generic_file objects
bool get_catalogue_slice_layout(slice_layout &slicing) const
returns the slice layout of the archive, or of the archive of reference in case of isolated catalogue...
bool only_contains_an_isolated_catalogue() const
true if the current archive only contains an isolated catalogue
the crypto algoritm definition
std::shared_ptr< entrepot > get_entrepot()
this method may return nullptr if no entrepot is used (pipes used for archive building, etc.)
object describing the slicing of an archive
the cat_directory inode class
~i_archive()
the destructor
the archive::i_archive class implements the most general operations on archives
the archive class realizes the most general operations on archives
const std::vector< list_entry > get_children_in_table(const std::string &dir, bool fetch_ea=false) const
getting information about the given directory (alternative to get_children_of)
crypto_algo
the different cypher available for encryption (strong or weak)
here is the definition of the path classthe path class handle path and provide several operation on t...
definition of the user defined callback function used for archive listing
class handling access to the data summary of treated files after and during each operation ...
stores a stack of generic_files writing/reading on each others
U_64 get_first_slice_header_size() const
get the first slice header
the global action for overwriting
std::list< signator > gnupg_signed
list of signature found in the archive (reading an existing archive)
const std::list< signator > & get_signatories() const
retrieving signature information about the archive
slice_layout slices
slice layout, archive is not sliced <=> first_size or other_size fields is set to zero (in practice b...
contains all the excetion class thrown by libdar
const entree_stats get_stats() const
retrieving statistics about archive contents
std::set< fsa_family > fsa_scope
set of fsa families
void op_isolate(const path &sauv_path, const std::string &filename, const std::string &extension, const archive_options_isolate &options)
this methodes isolates the catalogue of a the current archive into a separated archive ...
pile stack
the different layer through which the archive contents is read or wrote
void init_catalogue() const
modified_data_detection
how to detect data has changed when some fields
compression
the different compression algorithm available
this file contains a set of classes used to transmit options to archive operation ...
class mem_ui to keep a copy of a user_interaction object
class holding optional parameters used to create an archive
manage label data structure used in archive slice headers
U_64 get_non_first_slice_header_size() const
get the non first slice header
class holding optional parameters used to list the contents of an existing archive ...
hash_algo
hashing algorithm available
infinint local_cat_size
size of the catalogue on disk
the arbitrary large positive integer class
void(*)(const std::string &the_path, const list_entry &entry, void *context) archive_listing_callback
callback function type expected for archive::op_listing and archive::get_children_of() ...
bool has_subdirectory(const std::string &dir) const
returns true if the pointed directory has one or more subdirectories
void op_listing(archive_listing_callback callback, void *context, const archive_options_listing &options) const
listing of the archive contents
class holding optional parameters used to read an existing archive
void op_create_in_sub(operation op, const path &fs_root, const std::shared_ptr< entrepot > &sauv_path_t, catalogue *ref_cat1, const catalogue *ref_cat2, bool initial_pause, const mask &selection, const mask &subtree, const std::string &filename, const std::string &extension, bool allow_over, const crit_action &overwrite, bool warn_over, bool info_details, bool display_treated, bool display_treated_only_dir, bool display_skipped, bool display_finished, const infinint &pause, bool empty_dir, compression algo, U_I compression_level, const infinint &file_size, const infinint &first_file_size, const mask &ea_mask, const std::string &execute, crypto_algo crypto, const secu_string &pass, U_32 crypto_size, const std::vector< std::string > &gnupg_recipients, const std::vector< std::string > &gnupg_signatories, const mask &compr_mask, const infinint &min_compr_size, bool nodump, const std::string &exclude_by_ea, const infinint &hourshift, bool empty, bool alter_atime, bool furtive_read_mode, bool same_fs, comparison_fields what_to_check, bool snapshot, bool cache_directory_tagging, bool keep_compressed, const infinint &fixed_date, const std::string &slice_permission, const infinint &repeat_count, const infinint &repeat_byte, bool decremental, bool add_marks_for_sequential_reading, bool security_check, const infinint &sparse_file_min_size, const std::string &user_comment, hash_algo hash, const infinint &slice_min_digits, const std::string &backup_hook_file_execute, const mask &backup_hook_file_mask, bool ignore_unknown, const fsa_scope &scope, bool multi_threaded, bool delta_signature, bool build_delta_sig, const mask &delta_mask, const infinint &delta_sig_min_size, bool delta_diff, bool zeroing_neg_date, const std::set< std::string > &ignored_symlinks, modified_data_detection mod_data_detect, const infinint &iteration_count, hash_algo kdf_hash, statistics *st_ptr)
class holding optional parameters used to proceed to the merge operation
class holding optional parameters used to create an archive
void check_against_isolation(bool lax) const
throw Erange exception if the archive only contains an isolated catalogue
i_archive(const std::shared_ptr< user_interaction > &dialog, const path &chem, const std::string &basename, const std::string &extension, const archive_options_read &options)
this constructor opens an already existing archive (for reading) [this is the "read" constructor] ...
class holding optional parameters used to isolate an existing archive
libdar namespace encapsulate all libdar symbols
archive_summary summary_data()
same information as summary() but as broken out data
here is defined the classe used to manage catalogue of archives
catalogue * cat
archive contents
bool nodump() noexcept
returns whether nodump flag support has been activated at compilation time
the archive_summary class provides information about a given archive
bool lax_read_mode
whether the archive has been openned in lax mode (unused for creation/merging/isolation) ...
class used by libdar::archive class to give a summary of treated file during and after an operation ...
datastructure returned by archive::summary_data
the class path is here to manipulate paths in the Unix notation: using'/'