libdar::filesystem_specific_attribute_list Class Reference

interface to fileystem for FSA More...

#include <filesystem_specific_attribute.hpp>

Collaboration diagram for libdar::filesystem_specific_attribute_list:

Public Member Functions
	filesystem_specific_attribute_list (const filesystem_specific_attribute_list &ref)
filesystem_specific_attribute_list &	operator= (const filesystem_specific_attribute_list &ref)
void	clear ()
	clear all attributes
void	add (const filesystem_specific_attribute &fsa)
	add an fsa to the list
fsa_scope	get_fsa_families () const
	gives the set of FSA family present in the list
bool	is_included_in (const filesystem_specific_attribute_list &ref, const fsa_scope &scope) const
	compare two lists of FSA to see whether they have equal FSA with identical values within the given family scope
void	read (generic_file &f, archive_version ver)
	read FSA list from archive
void	write (generic_file &f) const
	write FSA list to archive
void	get_fsa_from_filesystem_for (user_interaction &ui, const std::string &target, const fsa_scope &scope, mode_t itype, bool auto_zeroing_neg_dates)
	read FSA list from filesystem
bool	has_linux_immutable_set () const
	return true if this FSA_list contains linux FSA with the immutable attribute set to true
bool	set_fsa_to_filesystem_for (const std::string &target, const fsa_scope &scope, user_interaction &ui, bool set_linux_immutable) const
bool	empty () const
	whether the list has at least one FSA
U_I	size () const
	access to members of the list
const filesystem_specific_attribute &	operator[] (U_I arg) const
	provide reference to FSA given its index
infinint	storage_size () const
	give the storage size for the EA
filesystem_specific_attribute_list	operator+ (const filesystem_specific_attribute_list &arg) const
	addition operator More...
bool	find (fsa_family fam, fsa_nature nat, const filesystem_specific_attribute *&ptr) const
	look for the FSA of given familly and nature More...

Private Member Functions
void	copy_from (const filesystem_specific_attribute_list &ref)
void	update_familes ()
void	priv_add (const filesystem_specific_attribute &ref)
void	sort_fsa ()
void	fill_extX_FSA_with (const std::string &target, mode_t itype)
void	fill_HFS_FSA_with (user_interaction &ui, const std::string &target, mode_t itype, bool auto_zeroing_neg_dates)
bool	set_extX_FSA_to (user_interaction &ui, const std::string &target, bool set_immutable) const
bool	set_hfs_FSA_to (user_interaction &ui, const std::string &target) const

Static Private Member Functions
static std::string	family_to_signature (fsa_family f)
static std::string	nature_to_signature (fsa_nature n)
static fsa_family	signature_to_family (const std::string &sig)
static fsa_nature	signature_to_nature (const std::string &sig)

Private Attributes
std::deque< filesystem_specific_attribute * >	fsa
fsa_scope	familes

Detailed Description

interface to fileystem for FSA

Definition at line 137 of file filesystem_specific_attribute.hpp.

Member Function Documentation

find()

bool libdar::filesystem_specific_attribute_list::find	(	fsa_family	fam,
		fsa_nature	nat,
		const filesystem_specific_attribute *&	ptr
	)		const

look for the FSA of given familly and nature

Parameters

[in]	fam	family of the FSA to look for
[in]	nat	nature of the FSA to look for
[in,out]	ptr	points to the FSA if found

Returns

true if such an FSA has been found and set ptr accordingly else return false

operator+()

filesystem_specific_attribute_list libdar::filesystem_specific_attribute_list::operator+

(

const filesystem_specific_attribute_list &

arg

)

const

addition operator

Note

this operator is not reflexive (or symetrical if you prefer). Here "a + b" may differ from "b + a" all FSA of the arg are added with overwriting to the FSA of 'this'

set_extX_FSA_to()

bool libdar::filesystem_specific_attribute_list::set_extX_FSA_to ( user_interaction &  ui, const std::string &  target, bool  set_immutable  ) const

private

Note

return true if some FSA could be set

Parameters

[in]	ui	user interaction
[in]	target	the target to assign the FSA to
[in]	set_immutable	whether to ignore or set the immutable flag when present

set_fsa_to_filesystem_for()

bool libdar::filesystem_specific_attribute_list::set_fsa_to_filesystem_for	(	const std::string &	target,
		const fsa_scope &	scope,
		user_interaction &	ui,
		bool	set_linux_immutable
	)		const

set FSA list to filesystem

Parameters

[in]	target	path of file to restore FSA to
[in]	scope	list of FSA families to only consider
[in]	ui	user interaction object
[in]	set_linux_immutable	whether to restore the only linux immutable flag or ignore it and restore the rest

Returns

true if some FSA have effectively been set, false if no FSA could be set either because list was empty of all FSA in the list where out of scope

set_hfs_FSA_to()

bool libdar::filesystem_specific_attribute_list::set_hfs_FSA_to ( user_interaction &  ui, const std::string &  target  ) const

private

Note

return true if some FSA could be set

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The documentation for this class was generated from the following file:

• filesystem_specific_attribute.hpp