keep trace of hard links when reading the filesystem More...

#include <filesystem_hard_link_read.hpp>

Inheritance diagram for libdar::filesystem_hard_link_read:

Collaboration diagram for libdar::filesystem_hard_link_read:

Public Member Functions
	filesystem_hard_link_read (const std::shared_ptr< user_interaction > &dialog, bool x_furtive_read_mode, const fsa_scope &scope)

	filesystem_hard_link_read (const filesystem_hard_link_read &ref)=delete

	filesystem_hard_link_read (filesystem_hard_link_read &&ref)=delete

filesystem_hard_link_read &	operator= (const filesystem_hard_link_read &ref)=delete

filesystem_hard_link_read &	operator= (filesystem_hard_link_read &&ref)=delete

const infinint &	get_last_etoile_ref () const
	get the last assigned number for a hard linked inode More...

const fsa_scope	get_fsa_scope () const
	provide the FSA scope used by the object More...

void	zeroing_negative_dates_without_asking ()
	don't ask before zeroing negative date just warn user More...

void	set_ignored_symlinks_list (const std::set< std::string > &x_ignored_symlinks)

Protected Member Functions
void	corres_reset ()
	reset the whole list of hard linked inodes (hard linked inode stay alive but are no more referenced by the current object) More...

cat_nomme *	make_read_entree (const path &lieu, const std::string &name, bool see_hard_link, const mask &ea_mask)

bool	get_ask_before_zeroing_neg_dates () const

Protected Member Functions inherited from libdar::mem_ui
user_interaction &	get_ui () const
	get access to the user_interaction object More...

std::shared_ptr< user_interaction >	get_pointer () const
	get access to the shared_ptr pointing to the user_interaction More...

	mem_ui (const std::shared_ptr< user_interaction > &dialog)
	constructor More...

	mem_ui (const mem_ui &ref)=default
	the copy constructor More...

	mem_ui (mem_ui &&ref) noexcept=default
	the move constructor

mem_ui &	operator= (const mem_ui &ref)=default
	assignement operator More...

mem_ui &	operator= (mem_ui &&ref) noexcept=default
	move operator

virtual	~mem_ui () noexcept(false)
	destructor More...

Private Member Functions
bool	ignore_if_symlink (const std::string &full_path)

Private Attributes
std::map< node, couple >	corres_read

infinint	etiquette_counter

bool	furtive_read_mode

fsa_scope	sc

bool	ask_before_zeroing_neg_dates

std::set< std::string >	ignored_symlinks

Detailed Description

keep trace of hard links when reading the filesystem

Definition at line 57 of file filesystem_hard_link_read.hpp.

Constructor & Destructor Documentation

◆ filesystem_hard_link_read()

libdar::filesystem_hard_link_read::filesystem_hard_link_read	(	const std::shared_ptr< user_interaction > &	dialog,
		bool	x_furtive_read_mode,
		const fsa_scope &	scope
	)

inline

Definition at line 63 of file filesystem_hard_link_read.hpp.

Member Function Documentation

◆ corres_reset()

void libdar::filesystem_hard_link_read::corres_reset ( )

inlineprotected

reset the whole list of hard linked inodes (hard linked inode stay alive but are no more referenced by the current object)

Definition at line 97 of file filesystem_hard_link_read.hpp.

◆ get_ask_before_zeroing_neg_dates()

bool libdar::filesystem_hard_link_read::get_ask_before_zeroing_neg_dates ( ) const

inlineprotected

Definition at line 108 of file filesystem_hard_link_read.hpp.

◆ get_fsa_scope()

const fsa_scope libdar::filesystem_hard_link_read::get_fsa_scope ( ) const

inline

provide the FSA scope used by the object

Definition at line 83 of file filesystem_hard_link_read.hpp.

◆ get_last_etoile_ref()

const infinint & libdar::filesystem_hard_link_read::get_last_etoile_ref ( ) const

inline

get the last assigned number for a hard linked inode

Definition at line 80 of file filesystem_hard_link_read.hpp.

◆ ignore_if_symlink()

bool libdar::filesystem_hard_link_read::ignore_if_symlink ( const std::string & full_path )

inlineprivate

Definition at line 143 of file filesystem_hard_link_read.hpp.

◆ make_read_entree()

cat_nomme * libdar::filesystem_hard_link_read::make_read_entree	(	const path &	lieu,
		const std::string &	name,
		bool	see_hard_link,
		const mask &	ea_mask
	)

protected

create and return a libdar object corresponding to one pointed to by its path during this operation, hard linked inode are recorded in a list to be easily pointed to by a new reference to it.

Parameters

lieu	path of the file to read
name	name of the file to read
see_hard_link	whether we want to detect hard_link and eventually return a cat_mirage object (not necessary when diffing an archive with filesystem)
ea_mask	which EA to consider when creating the object