Disk ARchive  2.5.14
Full featured and portable backup and archiving tool
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File List
Here is a list of all documented files with brief descriptions:
 archive.hppArchive class is defined in this module
 archive_options.hppThis file contains a set of classes used to transmit options to archive operation
 archive_version.hppClass archive_version that rules which archive format to follow
 cache.hppCache class
 capabilities.hppProvide information about current thread (underlying using the widthdrawn POSIX.1e API)
 cat_all_entrees.hppInclude file gathering all entree found in a catalogue
 cat_blockdev.hppClass used to record block special devices in a catalogue
 cat_chardev.hppClass used to record character special devices in a catalogue
 cat_detruit.hppUsed to record information in a catalogue about a deleted file (differential backup context)
 cat_device.hppParent class for all special devices inodes
 cat_directory.hppClass used to organize objects in tree in catalogue as like directories in a filesystem
 cat_door.hppClass used in a catalogue to store solaris door filesystem entries
 cat_entree.hppBase class for all object contained in a catalogue
 cat_eod.hppObject exchanged with a catalogue (never stored in it) to signal the end of a directory
 cat_etoile.hppClass holding an cat_inode object that get pointed by multiple mirage objects (smart pointers) to record hard links in a catalogue
 cat_file.hppClass used to record plain files in a catalogue
 cat_ignored.hppClass used to remember that an entry has been ignored and shall not be recorded as deleted using a detruit object in a catalogue
 cat_ignored_dir.hppClass used to remember in a catalogue that a cat_directory has been ignored
 cat_inode.hppBase object for all inode types, managed EA and FSA, dates, permissions, ownership, ..
 cat_lien.hppClass used to store symbolic links in a catalogue
 cat_mirage.hppSmart pointer to an etoile object. Used to store hard link information inside a catalogue
 cat_nomme.hppBase class of all objects contained in a catalogue and that can be named
 cat_prise.hppClass to record filesystem (UNIX) sockets in a catalogue
 cat_tools.hppSet of routines used by catalogue related classes
 cat_tube.hppClass to record named pipes in a catalogue
 catalogue.hppHere is defined the many classed which is build of the catalogue
 command_line.hppRouting in charge of the command-line and included files parsing
 compile_time_features.hppNested namespace containing routines that give features activated at compile time
 compressor.hppCompression engine implementation
 config_file.hppSpecific routines to manages included files's targets
 crc.hppClass crc definition, used to handle Cyclic Redundancy Checks
 crit_action_cmd_line.hppRoutines to convert command-line overwriting criterium to their crit_action counterparts
 criterium.hppClasses that let the user define the policy for overwriting files
 crypto.hppCrypto algoritm definition
 crypto_asym.hppAsymetric cryptographical algoritms relying on gpgme
 cygwin_adapt.hThin C adaptation layer to Cygwin specifities
 cygwin_adapt.hppThin C++ adaptation layer to Cygwin specifities
 dar.hppMain module for dar command-line tool
 dar_suite.hppRoutine to manage CLI's common initialization and ultimate exception catching
 data_tree.hppTwo classes used to store tree information in dar_manager databases
 database.hppThis file holds the database class definition
 database_header.hppDefines the database structure in file
 database_options.hppThis file holds the options for database operations
 datetime.hppThis file contains the definition of class datetime that stores unix times in a portable way
 deci.hppManages the decimal representation of infinint
 defile.hppHere is defined the defile class
 ea.hppSet of routines to manage EA values associated to a file
 ea_filesystem.hppFilesystem dependent Extended Attributes operationsThis file contains a set of routines used to manipulate (read, write or test the presence of) Extended Attributes
 elastic.hppHere is defined the elastic class
 entrepot.hppDefines the entrepot interface. Entrepot interface defines a generic way to interact with files (slices) on a filesystem. It is used to instanciate file-like objects (from class inherited from class fichier_global, in order to read or write data to such file. The entrepot_local and fichier_local classes are the only one classes available from libdar to implement the entrepot and fichier classes interfaces respectively. External applications like webdar can implement entrepot_ftp and fichier_ftp classes to provide transparent access to dar backup localted on a remote ftp server. More can follow in the future
 entrepot_local.hppDefines the implementation for local filesystem entrepot The entrepot_local is the only implementation of an entrepot class present in libdar. It correspond to local filesystems. The reason of existence of the entrepot stuff is to allow external application like webdar to drop/read slices over the network using FTP protocol for example. External applications only have to define Their own implementation of the entrepot interface and file-like objects they generates (inherited from class fichier_global), libdar uses them throught the generic interface. This avoids having network related stuff inside libdar, which for security reason and functions/roles separation would not be a good idea
 erreurs.hppAll the excetion class thrown by libdar
 erreurs_ext.hppSome additional exception class thrown by libdar
 escape.hppClass escape definition, used for sequential reading of archivesThe class escape is used to insert escape sequences before each new file's data in an archive. The normal file's data is also rewritten if it contains such an escape sequence for it does not collide with real escape sequences At reading time, this class revert backs modification done to file's data containing escape sequences for they contain the original data. This class also provides the feature to skip to the next (real) escape sequence. This class inherits of generic files and its objects are to be used in a stack of generic file's objects. The object below contains modified data and escape sequences, the file over gets the normal file data and does never see escape sequences. Expected implementation is to have a compressor above an escape object and a sar or scrambler/blowfish/... object above it
 escape_catalogue.hppClass escape_catalogue definition. Used for sequential writing to archives, as well as several other inherited classes from catalogue.hppThis class inherits from the class catalogue and implements the pre_add(...) method, which role is to add an escape sequence followed by an entry dump (usually used at the end of archive is the so called catalogue part of the archive). This sequence followed by entry dump is added before each file's data all along the archive. Other inherited classes, implement the escape specific part, used when performing sequential reading of the catalogue
 etage.hppDefinition of the etage structure is done here
 fichier_global.hppClass fichier_global definition. This class is a pure virtual class class fichier_global is an abstraction of files objects whatever is their localisation like local filesystem, remote ftp server, etc. inherited classes (like fichier_local) provide full implementation
 fichier_local.hppClass fichier_global definition. This is a full implementation/inherited class of class fichier_global this type of object are generated by entrepot_local
 filesystem.hppDefines several classes that realize the interface with the filesystem
 filesystem_specific_attribute.hppFilesystem specific attributes
 filtre.hppHere is all the core routines for the operations
 fsa_family.hppFilesystem specific attributes available families and fsa_scope definition
 generic_file.hppClass generic_file is defined here as well as class fichierthe generic_file interface is widely used in libdar it defines the standard way of transmitting data between different part of the library
 generic_file_overlay_for_gpgme.hppAdaptation class from gpgme data buffer to libdar generic_file interface
 generic_thread.hppClass generic_thread provides a way to interact with a generic_file ran in an other thread
 generic_to_global_file.hppThis class provides an fichier_global interface for any type of generic_file object
 getopt_decision.hSwitch routine to define which file to include based on the result of the configure script
 hash_fichier.hppClass hash_fichier definition.This is an inherited class from class fichier Objects of that class are write-only objects that provide a hash of the written data other hash algorithm may be added in the future
 header.hppSlice header structure is defined here
 header_version.hppArchive global header/trailer structure is defined here
 hide_file.hppClass of base to split files in words
 infinint.hppSwitch module to limitint (32 ou 64 bits integers) or infinint
 int_tools.hppElementary operation for infinint integers
 integers.hppAre defined here basic integer types that tend to be portable
 label.hppDefine the datastructure "label" used to identify slice membership to an archive
 libdar.hppMain file of the libdar API definitions
 limitint.hppReviewed implementation of infinint based on system limited integersthe limitint template class implementation defined in this module can handle positive integers and detect overflow. It shares with infinint the same interface, so it can be use in place of it, but throw Elimitint exceptions if overflow is detected
 line_tools.hppSet of general command line targeted routines
 list_entry.hppClass of objects describing an entry in the archive, used by archive::get_children_in_table
 macro_tools.hppMacroscopic tools for libdar internals
 mask.hppHere lies a collection of mask classes
 mask_list.hppHere lies a mask that selects files present in a given listThe mask_list classes defined here is to be used for filtering files in the libdar API calls
 mem_allocator.hppThis is the base class of object that can provide dynamically allocated memory blocks
 mem_cluster.hppDefines mem_cluster class that holds a fixed set of fixed size allocatable memory blocks
 mem_sized.hppDefines mem_sized class that holds a variable sized set of fixed sized blocks using class mem_cluster
 mem_ui.hppClass mem_ui definition. This class is to be used as parent class to handle user_interaction object management
 memory_file.hppMemory_file is a generic_file class that only uses virtual memory
 memory_pool.hppClass memory_pool allocates and recycles blocks of memory for better performances it is expected to be used with classes that inherit from class on_pool
 messaging.hppMessaging_decode and messaging_encode are used to insert messages in a flow if data blocks
 my_getopt_long.hMay lead to the definition of getopt_long to solve declaration conflicts in <unistd.h> and <getopt.h>
 nls_swap.hppSet of macro to change the NLS from user application domaine to libdar domain and viceversa
 no_comment.hppClass that transparently strips out the comments from configuration file
 null_file.hpp/dev/null type file implementation under the generic_file interfacethis class is used in particular when doing dry-run execution
 on_pool.hppThis is the base class of object that can be allocated on a memory pool
 path.hppHere is the definition of the path classthe path class handle path and provide several operation on them
 pile.hppClass pile definition. Used to manage a stack of generic_file objects
 pile_descriptor.hppOptimization structure to quickly access some commonly used layers of a stack of generic_file
 range.hppClass than provide a way to manipulate and represent range of integer numbers (infinint)
 real_infinint.hppOriginal infinint class implementationthe infinint class implementation defined in this module can handle arbitrary large positive integer numbers
 sar.hppSar and trivial_sar classes, they manage the slicing layer
 sar_tools.hppSet of tools aims to help Segmentation And Reassemblement (sar) class
 scrambler.hppDefinition of the scrambler class, a very weak encryption scheme
 secu_memory_file.hppSecu_memory_file is a generic_file class that only uses secured memory (not swappable and zeroed after use)
 secu_string.hppThis file contains the definition of secu_string class, a std::string like class but allocated in secure memorysecure memory is a allocated memory that is never swapped out (wrote to disk) the implementation relies on gcrypt_malloc_secure() call (libgcrypt) rather than relying on mlock()/munlock() posix system call. as the need for secure string is for strong encryption, there is no much interest in re-inventing the wheel as the need is dependent on gcrypt availability
 semaphore.hppDefinition of class semaphore, used to manage invocation of backup hook for files
 shell_interaction.hppUser_interaction class for command_line tools
 slave_thread.hppClass slave_thread is runs a I/O operations on a given genercif_file in a separated thread
 slice_layout.hppObject describing the slicing of an archive
 smart_pointer.hppTemplate class implementing memory efficient smart pointer
 sparse_file.hppClass sparse_file definition, used to handle holes in filesthis class is used to receive plain file's data to be written to the archive or to be read out from an archive. The class uses escape sequences to replace holes in files (long serie of zeros) by the number of zeros preceeded by a escape sequence mark. this class internally uses an escape object, with a modifed fixed escape sequence that optimizes the use of sparse_file objects with other escape objects
 statistics.hppHandle the statistic structure that gives a summary of treated files after each operatio
 storage.hppClass that permits arbitrary large data storage
 terminateur.hppTerminateur class which defines the position of the cataloguethe terminateur is a byte sequence present as the last bytes of an archive which indicates how much byte backward libdar must skip back to find the beginning of the catalogue
 thread_cancellation.hppTo be able to cancel libdar operation while running in a given thread.the class thread_cancellation implemented in this module permits to define checkpoints where is looked whether the current thread has been marked as to be canceled by the user The advantage of this class is that it then throws a Euser_abort exception which properly terminates the libdar operation in the thread freeing allocated memory and release mutex properly. Note that the thread is not canceled but libdar call in this thread returns as soon as a checkpoint is met during the execution
 tlv.hppGeneric Type Length Value data structures
 tlv_list.hppList of Generic Type Length Value data structures
 tools.hppSet of general purpose routines
 trivial_sar.hppTrivial_sar classes manages the slicing layer when single slice is used
 tronc.hppDefines a limited segment over another generic_file.This is used to read a part of a file as if it was a real file generating end of file behavior when reaching the given length
 tronconneuse.hppDefines a block structured file.Mainly used for strong encryption
 trontextual.hppClass trontextual is a contextual variant of class tronc
 tuyau.hppDefines the implementation of pipe under the generic_file interface.mainly used between zapette and slave_zapette, this is a full implementation of the generic_file interface that takes care of dead lock when two pipes needs to be openned between the same two entities, each having one for reading and the other for writing
 user_group_bases.hppDefines class that speed up the uid to username and gid to group name lookup
 user_interaction.hppDefines the interaction between libdar and the user.Three classes are defined
 wrapperlib.hppLibz and libbz2 wrapper to have identical interface to these libraries.libz and libbz2 library differ in the way they return values in certain circumpstances. This module defines the wrapperlib class that make their use homogeneous
 zapette.hppRemote control between dar and dar_slave.Two classes are defined in this module