storage::Btrfs Class Reference

#include <Btrfs.h>

Inheritance diagram for storage::Btrfs:

List of all members.

Public Member Functions
	Btrfs (const BtrfsCo &d, const Volume &v, unsigned long long sz, const list< string > &devices)
	Btrfs (const BtrfsCo &d, const Volume &v)
	Btrfs (const BtrfsCo &d, const xmlNode *node)
	Btrfs (const BtrfsCo &c, const Btrfs &v)
virtual	~Btrfs ()
void	clearSubvol ()
void	addSubvol (const string &path)
void	detectSubvol ()
list< string >	getDevices (bool add_del=false) const
void	getDevices (list< string > &devs, bool add_del=false) const
void	getSubvolumes (list< Subvolume > &sv) const
bool	existSubvolume (const string &name)
int	createSubvolume (const string &name)
int	deleteSubvolume (const string &name)
int	extendVolume (const string &dev)
int	extendVolume (const list< string > &devs)
int	shrinkVolume (const string &dev)
int	shrinkVolume (const list< string > &devs)
void	getCommitActions (list< commitAction > &l) const
int	doDeleteSubvol ()
int	doCreateSubvol ()
int	doReduce ()
int	doExtend ()
Text	createSubvolText (bool doing, const string &name) const
Text	deleteSubvolText (bool doing, const string &name) const
Text	extendText (bool doing, const string &device) const
Text	reduceText (bool doing, const string &device) const
Text	removeText (bool doing) const
Text	formatText (bool doing) const
int	setFormat (bool format, storage::FsType fs)
virtual string	udevPath () const
virtual list< string >	udevId () const
virtual string	sysfsPath () const
void	countSubvolAddDel (unsigned &add, unsigned &rem) const
list< string >	getSubvolAddDel (bool) const
void	saveData (xmlNode *node) const
virtual void	print (std::ostream &s) const
void	getInfo (storage::BtrfsInfo &info) const
bool	equalContent (const Btrfs &rhs) const
void	logDifference (std::ostream &log, const Btrfs &rhs) const
void	unuseDev () const
int	clearSignature ()
void	changeDeviceName (const string &old, const string &nw)
Static Public Member Functions
static bool	notDeleted (const Btrfs &l)
static bool	needCreateSubvol (const Btrfs &v)
static bool	needDeleteSubvol (const Btrfs &v)
static bool	needReduce (const Btrfs &v)
static bool	needExtend (const Btrfs &v)
Protected Member Functions
BtrfsCo *	co ()
string	subvolNames (bool added) const
Volume const *	findRealVolume () const
Protected Attributes
list< string >	devices
list< string >	dev_add
list< string >	dev_rem
list< Subvolume >	subvol
storage::BtrfsInfo	info
Private Member Functions
Btrfs &	operator= (const Btrfs &v)
	Btrfs (const Btrfs &)
Friends
std::ostream &	operator<< (std::ostream &s, const Btrfs &l)

---

Constructor & Destructor Documentation

storage::Btrfs::Btrfs	(	const BtrfsCo &	d,
		const Volume &	v,
		unsigned long long	sz,
		const list< string > &	devices
	)

storage::Btrfs::Btrfs	(	const BtrfsCo &	d,
		const Volume &	v
	)

storage::Btrfs::Btrfs	(	const BtrfsCo &	d,
		const xmlNode *	node
	)

References devices, and storage::getChildValue().

storage::Btrfs::Btrfs	(	const BtrfsCo &	c,
		const Btrfs &	v
	)

storage::Btrfs::~Btrfs

(

)

[virtual]

References storage::Volume::cont.

storage::Btrfs::Btrfs

(

const Btrfs &

)

[private]

---

Member Function Documentation

void storage::Btrfs::addSubvol

(

const string &

path

)

void storage::Btrfs::changeDeviceName	(	const string &	old,
		const string &	nw
	)

int storage::Btrfs::clearSignature

(

)

References devices, storage::Volume::getContainer(), storage::Container::getStorage(), and storage::Storage::zeroDevice().

Referenced by storage::BtrfsCo::doRemove().

void storage::Btrfs::clearSubvol

(

)

[inline]

References subvol.

BtrfsCo * storage::Btrfs::co

(

)

[protected]

void storage::Btrfs::countSubvolAddDel	(	unsigned &	add,
		unsigned &	rem
	)		const

Text storage::Btrfs::createSubvolText	(	bool	doing,
		const string &	name
	)		const

References storage::_(), and storage::sformat().

int storage::Btrfs::createSubvolume

(

const string &

name

)

References storage::Subvolume::setCreated().

Text storage::Btrfs::deleteSubvolText	(	bool	doing,
		const string &	name
	)		const

References storage::_(), and storage::sformat().

int storage::Btrfs::deleteSubvolume

(

const string &

name

)

void storage::Btrfs::detectSubvol

(

)

int storage::Btrfs::doCreateSubvol

(

)

int storage::Btrfs::doDeleteSubvol

(

)

int storage::Btrfs::doExtend

(

)

int storage::Btrfs::doReduce

(

)

Referenced by storage::BtrfsCo::commitChanges().

bool storage::Btrfs::equalContent

(

const Btrfs &

rhs

)

const

bool storage::Btrfs::existSubvolume

(

const string &

name

)

References storage::Volume::getFormat().

Text storage::Btrfs::extendText	(	bool	doing,
		const string &	device
	)		const

References storage::_(), storage::Device::name(), and storage::sformat().

int storage::Btrfs::extendVolume

(

const string &

dev

)

int storage::Btrfs::extendVolume

(

const list< string > &

devs

)

Volume const * storage::Btrfs::findRealVolume

(

)

const [protected]

Referenced by formatText().

Text storage::Btrfs::formatText

(

bool

doing

)

const [virtual]

Reimplemented from storage::Volume.

References findRealVolume(), storage::Volume::formatText(), and y2mil.

void storage::Btrfs::getCommitActions

(

list< commitAction > &

l

)

const [virtual]

Reimplemented from storage::Volume.

References storage::Device::created(), storage::Storage::findVolume(), storage::Volume::getStorage(), storage::Storage::isUsedBySingleBtrfs(), and y2mil.

list< string > storage::Btrfs::getDevices

(

bool

add_del = false

)

const

Referenced by storage::Volume::doFormatBtrfs(), storage::Storage::getContVolInfo(), storage::Storage::resizePartition(), storage::BtrfsCo::resizeVolume(), storage::Storage::setBtrfsUsedBy(), and storage::Storage::updatePartitionArea().

void storage::Btrfs::getDevices	(	list< string > &	devs,
		bool	add_del = false
	)		const

References dev_add, and dev_rem.

void storage::Btrfs::getInfo

(

storage::BtrfsInfo &

info

)

const

list< string > storage::Btrfs::getSubvolAddDel

(

bool

add

)

const

void storage::Btrfs::getSubvolumes

(

list< Subvolume > &

sv

)

const [inline]

References subvol.

void storage::Btrfs::logDifference	(	std::ostream &	log,
		const Btrfs &	rhs
	)		const

bool storage::Btrfs::needCreateSubvol

(

const Btrfs &

v

)

[static]

bool storage::Btrfs::needDeleteSubvol

(

const Btrfs &

v

)

[static]

bool storage::Btrfs::needExtend

(

const Btrfs &

v

)

[static]

bool storage::Btrfs::needReduce

(

const Btrfs &

v

)

[static]

References dev_add.

Referenced by storage::BtrfsCo::commitChanges().

static bool storage::Btrfs::notDeleted

(

const Btrfs &

l

)

[inline, static]

References storage::Device::deleted().

Referenced by storage::Storage::getBtrfsInfo(), and storage::Storage::isUsedBySingleBtrfs().

Btrfs& storage::Btrfs::operator=

(

const Btrfs &

v

)

[private]

virtual void storage::Btrfs::print

(

std::ostream &

s

)

const [inline, virtual]

Reimplemented from storage::Volume.

Text storage::Btrfs::reduceText	(	bool	doing,
		const string &	device
	)		const

References storage::_(), storage::Device::name(), and storage::sformat().

Text storage::Btrfs::removeText

(

bool

doing

)

const [virtual]

Reimplemented from storage::Volume.

References storage::_(), and storage::sformat().

Referenced by storage::BtrfsCo::doRemove().

void storage::Btrfs::saveData

(

xmlNode *

node

)

const

Reimplemented from storage::Volume.

int storage::Btrfs::setFormat	(	bool	format,
		storage::FsType	fs
	)		[virtual]

Reimplemented from storage::Volume.

int storage::Btrfs::shrinkVolume

(

const string &

dev

)

int storage::Btrfs::shrinkVolume

(

const list< string > &

devs

)

string storage::Btrfs::subvolNames

(

bool

added

)

const [protected]

string storage::Btrfs::sysfsPath

(

)

const [virtual]

Reimplemented from storage::Device.

list< string > storage::Btrfs::udevId

(

)

const [virtual]

Reimplemented from storage::Device.

string storage::Btrfs::udevPath

(

)

const [virtual]

Reimplemented from storage::Device.

void storage::Btrfs::unuseDev

(

)

const

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	s,
		const Btrfs &	l
	)		[friend]

---

Member Data Documentation

list<string> storage::Btrfs::dev_add [protected]

Referenced by getDevices(), and needReduce().

list<string> storage::Btrfs::dev_rem [protected]

Referenced by getDevices().

list<string> storage::Btrfs::devices [protected]

Referenced by Btrfs(), and clearSignature().

storage::BtrfsInfo storage::Btrfs::info [mutable, protected]

Reimplemented from storage::Volume.

list<Subvolume> storage::Btrfs::subvol [protected]

Referenced by clearSubvol(), and getSubvolumes().

---

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

• Btrfs.h
• Btrfs.cc