the special cat_device root class More...

#include <cat_device.hpp>

Inheritance diagram for libdar::cat_device:

Collaboration diagram for libdar::cat_device:

Public Member Functions
	cat_device (const infinint &uid, const infinint &gid, U_16 perm, const datetime &last_access, const datetime &last_modif, const datetime &last_change, const std::string &name, U_16 major, U_16 minor, const infinint &fs_device)

	cat_device (const std::shared_ptr< user_interaction > &dialog, const smart_pointer< pile_descriptor > &pdesc, const archive_version &reading_ver, saved_status saved, bool small)

	cat_device (const cat_device &ref)=default

	cat_device (cat_device &&ref) noexcept=default

cat_device &	operator= (const cat_device &ref)=default

cat_device &	operator= (cat_device &&ref)=default

virtual bool	operator== (const cat_entree &ref) const override
	returns true if the two object are the same More...

int	get_major () const

int	get_minor () const

void	set_major (int x)

void	set_minor (int x)

Public Member Functions inherited from libdar::cat_inode
	cat_inode (const infinint &xuid, const infinint &xgid, U_16 xperm, const datetime &last_access, const datetime &last_modif, const datetime &last_change, const std::string &xname, const infinint &device)
	flag used to only consider certain fields when comparing/restoring inodes

	cat_inode (const std::shared_ptr< user_interaction > &dialog, const smart_pointer< pile_descriptor > &pdesc, const archive_version &reading_ver, saved_status saved, bool small)

	cat_inode (const cat_inode &ref)

	cat_inode (cat_inode &&ref) noexcept

cat_inode &	operator= (const cat_inode &ref)

cat_inode &	operator= (cat_inode &&ref)

const infinint &	get_uid () const

const infinint &	get_gid () const

U_16	get_perm () const

datetime	get_last_access () const

datetime	get_last_modif () const

void	set_last_access (const datetime &x_time)

void	set_last_modif (const datetime &x_time)

infinint	get_device () const

bool	same_as (const cat_inode &ref) const

bool	is_more_recent_than (const cat_inode &ref, const infinint &hourshift) const

virtual bool	has_changed_since (const cat_inode &ref, const infinint &hourshift, comparison_fields what_to_check) const

void	compare (const cat_inode &other, const mask &ea_mask, comparison_fields what_to_check, const infinint &hourshift, bool symlink_date, const fsa_scope &scope, bool isolated_mode) const
	do not try to compare pointed to data, EA of FSA (suitable for isolated catalogue)

void	ea_set_saved_status (ea_saved_status status)

ea_saved_status	ea_get_saved_status () const

void	ea_attach (ea_attributs *ref)

const ea_attributs *	get_ea () const
	the returned value is the address of an existing file of the cat_inode object and shall not be deleted by the caller

void	ea_detach () const

infinint	ea_get_size () const

void	ea_set_offset (const infinint &pos)

bool	ea_get_offset (infinint &pos) const

void	ea_set_crc (const crc &val)

void	ea_get_crc (const crc *&ptr) const
	the argument is set to point to an allocated crc object owned by this "cat_inode" object, this reference stays valid while the "cat_inode" object exists and MUST NOT be deleted by the caller in any case

bool	ea_get_crc_size (infinint &val) const
	returns true if crc is know and puts its width in argument

datetime	get_last_change () const

void	set_last_change (const datetime &x_time)

bool	has_last_change () const

void	fsa_set_saved_status (fsa_saved_status status)

fsa_saved_status	fsa_get_saved_status () const

fsa_scope	fsa_get_families () const
	gives the set of FSA family recorded for that inode More...

void	fsa_attach (filesystem_specific_attribute_list *ref)

void	fsa_partial_attach (const fsa_scope &val)

const filesystem_specific_attribute_list *	get_fsa () const

void	fsa_detach () const

infinint	fsa_get_size () const

void	fsa_set_offset (const infinint &pos)

bool	fsa_get_offset (infinint &pos) const

void	fsa_set_crc (const crc &val)

void	fsa_get_crc (const crc *&ptr) const

bool	fsa_get_crc_size (infinint &val) const

Public Member Functions inherited from libdar::cat_nomme
	cat_nomme (const std::string &name, saved_status arg)

	cat_nomme (const smart_pointer< pile_descriptor > &pdesc, bool small, saved_status val)

	cat_nomme (const cat_nomme &ref)=default

	cat_nomme (cat_nomme &&ref) noexcept=default

cat_nomme &	operator= (const cat_nomme &ref)=default

cat_nomme &	operator= (cat_nomme &&ref)=default

virtual bool	operator== (const cat_entree &ref) const override
	returns true if the two object are the same More...

virtual bool	operator< (const cat_nomme &ref) const

const std::string &	get_name () const

void	change_name (const std::string &x)

bool	same_as (const cat_nomme &ref) const

Public Member Functions inherited from libdar::cat_entree
	cat_entree (saved_status val)
	setup an object when read from filesystem More...

	cat_entree (const smart_pointer< pile_descriptor > &pdesc, bool small, saved_status val)
	setup an object when read from an archive More...

	cat_entree (const cat_entree &ref)=default

	cat_entree (cat_entree &&ref) noexcept=default

cat_entree &	operator= (const cat_entree &ref)=default

cat_entree &	operator= (cat_entree &&ref)=default

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

virtual bool	operator== (const cat_entree &ref) const =0
	returns true if the two object are the same More...

bool	operator!= (const cat_entree &ref) const

bool	same_as (const cat_entree &ref) const
	return true of the two objects would generate the same entry on filsystem More...

void	dump (const pile_descriptor &pdesc, bool small) const
	write down the object information to a stack More...

void	specific_dump (const pile_descriptor &pdesc, bool small) const
	this call gives an access to inherited_dump More...

virtual void	post_constructor (const pile_descriptor &pdesc)
	let inherited classes build object's data after CRC has been read from file in small read mode More...

virtual unsigned char	signature () const =0
	inherited class signature More...

virtual std::string	get_description () const =0
	inherited class designation More...

virtual cat_entree *	clone () const =0
	a way to copy the exact type of an object even if pointed to by a parent class pointer More...

virtual void	change_location (const smart_pointer< pile_descriptor > &pdesc)

saved_status	get_saved_status () const
	obtain the saved status of the object More...

void	set_saved_status (saved_status x)
	modify the saved_status of the object More...

void	set_list_entry (const slice_layout *sly, bool fetch_ea, list_entry &ent) const
	setup a list_entry object relative to the current cat_entree object More...

Protected Member Functions
virtual void	sub_compare (const cat_inode &other, bool isolated_mode) const override

virtual void	inherited_dump (const pile_descriptor &pdesc, bool small) const override
	true if object has been created by sequential reading of an archive More...

Protected Member Functions inherited from libdar::cat_inode
virtual void	sub_compare (const cat_inode &other, bool isolated_mode) const

bool	get_small_read () const

virtual void	inherited_dump (const pile_descriptor &pdesc, bool small) const override
	true if object has been created by sequential reading of an archive More...

virtual void	inherited_dump (const pile_descriptor &pdesc, bool small) const override
	inherited class may overload this method but shall first call the parent's inherited_dump() in the overloaded method More...

Protected Member Functions inherited from libdar::cat_entree
virtual void	inherited_dump (const pile_descriptor &pdesc, bool small) const
	inherited class may overload this method but shall first call the parent's inherited_dump() in the overloaded method More...

pile *	get_pile () const
	stack used to read object from (nullptr is returned for object created from filesystem) More...

proto_compressor *	get_compressor_layer () const
	compressor generic_file relative methods More...

escape *	get_escape_layer () const
	escape generic_file relative methods More...

generic_file *	get_read_cat_layer (bool small) const
	return the adhoc layer in the stack to read from the catalogue objects (except the EA, FSA or Data part)

Private Attributes
U_16	xmajor

U_16	xminor

Additional Inherited Members
Static Public Member Functions inherited from libdar::cat_entree
static cat_entree *	read (const std::shared_ptr< user_interaction > &dialog, const smart_pointer< pile_descriptor > &f, const archive_version &reading_ver, entree_stats &stats, std::map< infinint, cat_etoile * > &corres, compression default_algo, bool lax, bool only_detruit, bool small)
	read and create an object of inherited class of class cat_entree More...

Detailed Description

the special cat_device root class

Definition at line 46 of file cat_device.hpp.

Member Function Documentation

◆ get_major()

int libdar::cat_device::get_major ( ) const

inline

Definition at line 70 of file cat_device.hpp.

◆ get_minor()

int libdar::cat_device::get_minor ( ) const

inline

Definition at line 71 of file cat_device.hpp.

◆ inherited_dump()

virtual void libdar::cat_device::inherited_dump	(	const pile_descriptor &	pdesc,
		bool	small
	)		const

overrideprotectedvirtual

true if object has been created by sequential reading of an archive

Reimplemented from libdar::cat_inode.

◆ operator==()

virtual bool libdar::cat_device::operator== ( const cat_entree & ref ) const

overridevirtual

returns true if the two object are the same

Reimplemented from libdar::cat_nomme.

Reimplemented in libdar::cat_blockdev, and libdar::cat_chardev.

◆ set_major()

void libdar::cat_device::set_major ( int x )

inline

Definition at line 72 of file cat_device.hpp.

◆ set_minor()

void libdar::cat_device::set_minor ( int x )

inline

Definition at line 73 of file cat_device.hpp.

◆ sub_compare()

virtual void libdar::cat_device::sub_compare	(	const cat_inode &	other,
		bool	isolated_mode
	)		const

overrideprotectedvirtual

Reimplemented from libdar::cat_inode.

Member Data Documentation

◆ xmajor

U_16 libdar::cat_device::xmajor

private

Definition at line 84 of file cat_device.hpp.

◆ xminor

U_16 libdar::cat_device::xminor

private

Definition at line 84 of file cat_device.hpp.

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

cat_device.hpp

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ get_major()

◆ get_minor()

◆ inherited_dump()

◆ operator==()

◆ set_major()

◆ set_minor()

◆ sub_compare()

Member Data Documentation

◆ xmajor

◆ xminor