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Disk ARchive
2.5.5
Full featured and portable backup and archiving tool
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class holding optional parameters used to read an existing archive More...
#include <archive_options.hpp>
Inherits libdar::on_pool.
Public Member Functions | |
archive_options_read () | |
build an object and set options to their default values | |
archive_options_read (const archive_options_read &ref) | |
the copy constructor, assignment operator and destructor | |
const archive_options_read & | operator= (const archive_options_read &ref) |
void | clear () |
reset all the options to their default values | |
void | set_crypto_algo (crypto_algo val) |
void | set_crypto_pass (const secu_string &pass) |
defines the password or passphrase to decrypt (unused if encryption is not set) | |
void | set_crypto_size (U_32 crypto_size) |
the encryption block size to use to decrypt | |
void | set_default_crypto_size () |
set the encryption block size to the default value | |
void | set_input_pipe (const std::string &input_pipe) |
set the name of the input pipe to read data from (when basename is set to "-") More... | |
void | set_output_pipe (const std::string &output_pipe) |
set the name of the output pipe to send orders to (when basenale is set to "-") More... | |
void | set_execute (const std::string &execute) |
set the command to execute before reading each slice (empty string for no script) More... | |
void | set_info_details (bool info_details) |
defines whether the user needs detailed output of the operation | |
void | set_lax (bool val) |
defines whether any archive coherence error, system error or media error lead to the abortion of the operation More... | |
void | set_sequential_read (bool val) |
defines whether to try reading the archive sequentially (ala tar) or using the final catalogue More... | |
void | set_slice_min_digits (infinint val) |
defines the minimum digit a slice must have concerning its number, zeros will be prepended as much as necessary to respect this | |
void | set_entrepot (const entrepot &entr) |
defines the protocol to use to retrieve slices | |
void | set_ignore_signature_check_failure (bool val) |
whether to warn (true) or ignore (false) signature failure (default is true) | |
void | set_multi_threaded (bool val) |
whether libdar is allowed to create several thread to work possilbiy faster on multicore CPU (need libthreadar to be effective) | |
void | set_external_catalogue (const path &ref_chem, const std::string &ref_basename) |
defines whether or not to use the catalogue from an extracted catalogue (instead of the one embedded in the archive) and which one to use | |
void | unset_external_catalogue () |
clear any reference to an external catalogue | |
void | set_ref_crypto_algo (crypto_algo ref_crypto) |
defines the crypto algo for the reference catalogue | |
void | set_ref_crypto_pass (const secu_string &ref_pass) |
defines the pass for the reference catalogue | |
void | set_ref_crypto_size (U_32 ref_crypto_size) |
defines the crypto size for the reference catalogue | |
void | set_ref_execute (const std::string &ref_execute) |
set the command to execute before reading each slice of the reference catalogue More... | |
void | set_ref_slice_min_digits (infinint val) |
defines the minim digit for slice number of the archive of reference (where the external catalogue is read from) | |
void | set_ref_entrepot (const entrepot &entr) |
defines the protocol to use to retrieve slices of the reference archive (where the external catalogue resides) | |
crypto_algo | get_crypto_algo () const |
const secu_string & | get_crypto_pass () const |
U_32 | get_crypto_size () const |
const std::string & | get_input_pipe () const |
const std::string & | get_output_pipe () const |
const std::string & | get_execute () const |
bool | get_info_details () const |
bool | get_lax () const |
bool | get_sequential_read () const |
infinint | get_slice_min_digits () const |
const entrepot & | get_entrepot () const |
bool | get_ignore_signature_check_failure () const |
bool | get_multi_threaded () const |
bool | is_external_catalogue_set () const |
const path & | get_ref_path () const |
const std::string & | get_ref_basename () const |
crypto_algo | get_ref_crypto_algo () const |
const secu_string & | get_ref_crypto_pass () const |
U_32 | get_ref_crypto_size () const |
const std::string & | get_ref_execute () const |
infinint | get_ref_slice_min_digits () const |
const entrepot & | get_ref_entrepot () const |
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void * | operator new (size_t n_byte) |
void * | operator new (size_t n_byte, const std::nothrow_t ¬hrow_value) |
void * | operator new[] (size_t n_byte) |
void * | operator new[] (size_t n_byte, const std::nothrow_t ¬hrow_value) |
void * | operator new (size_t n_byte, memory_pool *p) |
void * | operator new[] (size_t n_byte, memory_pool *p) |
void | operator delete (void *ptr, memory_pool *p) |
this operator is called by the compiler if an exception is throw from the constructor of the allocated object | |
void | operator delete[] (void *ptr, memory_pool *p) |
this operator is called by the compiler if an exception is throw from the constructor of the allocated objects | |
void | operator delete (void *ptr) |
this is the usual delete operator, modified to handle allocated objects allocated on a memory pool or not | |
void | operator delete[] (void *ptr) |
this is the usual delete[] operator, modified to handle allocated objects allocated on a memory pool or not | |
Additional Inherited Members | |
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memory_pool * | get_pool () const |
template<class T > | |
void | meta_new (T *&ptr, size_t num) |
template<class T > | |
void | meta_delete (T *ptr) |
class holding optional parameters used to read an existing archive
Definition at line 59 of file archive_options.hpp.
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defines the the crypto cypher to use to read the archive (default is crypto_none)
Definition at line 89 of file archive_options.hpp.
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set the command to execute before reading each slice (empty string for no script)
several macros are available:
Definition at line 121 of file archive_options.hpp.
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set the name of the input pipe to read data from (when basename is set to "-")
if input_pipe is set to "" (empty string) the information from dar_slave are expected in standard input else the given string
Definition at line 104 of file archive_options.hpp.
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defines whether any archive coherence error, system error or media error lead to the abortion of the operation
lax mode is false by default. setting it to true, may allow more data to be restored, but may lead the user to get corrupted data the user will be warned and asked upon what to do if such case arrives.
Definition at line 131 of file archive_options.hpp.
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set the name of the output pipe to send orders to (when basenale is set to "-")
if output_pipe is set to "" the orders sent to dar_slave will exit by the standard output else the given string must be the path to a named pipe which will relay the orders to dar_slave
Definition at line 110 of file archive_options.hpp.
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set the command to execute before reading each slice of the reference catalogue
several macros are available:
Definition at line 179 of file archive_options.hpp.
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defines whether to try reading the archive sequentially (ala tar) or using the final catalogue
the sequential reading must not has been disabled at creation time and the archive must be of minimum format "08" for the operation not to fail
Definition at line 137 of file archive_options.hpp.