the char device class More...

#include <cat_chardev.hpp>

Inheritance diagram for libdar::cat_chardev:

Collaboration diagram for libdar::cat_chardev:

Public Member Functions
	cat_chardev (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_chardev (const std::shared_ptr< user_interaction > &dialog, const smart_pointer< pile_descriptor > &pdesc, const archive_version &reading_ver, saved_status saved, bool small)

	cat_chardev (const cat_chardev &ref)=default

	cat_chardev (cat_chardev &&ref) noexcept=default

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

cat_chardev &	operator= (cat_chardev &&ref)=default

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

virtual unsigned char	signature () const override
	inherited class signature

virtual std::string	get_description () const override
	inherited class designation

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

Public Member Functions inherited from libdar::cat_device
	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

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

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_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

	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

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 void	change_location (const smart_pointer< pile_descriptor > &pdesc)

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

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

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...

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...

Protected Member Functions inherited from libdar::cat_device
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

Protected Member Functions inherited from libdar::cat_inode
bool	get_small_read () const

Protected Member Functions inherited from libdar::cat_entree
pile *	get_pile () const
	stack used to read object from (nullptr is returned for object created from filesystem)

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)

Detailed Description

the char device class

Definition at line 44 of file cat_chardev.hpp.

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

cat_chardev.hpp

Public Member Functions

Additional Inherited Members

Detailed Description