storage::Volume Class Reference

#include <Volume.h>

Inheritance diagram for storage::Volume:


Public Member Functions
	Volume (const Container &d, unsigned Pnr, unsigned long long SizeK)
	Volume (const Container &d, const string &PName, unsigned long long SizeK)
	Volume (const Container &d)
	Volume (const Volume &)
Volume &	operator= (const Volume &)
virtual	~Volume ()
const string &	device () const
const string &	mountDevice () const
const string &	loopDevice () const
const string &	dmcryptDevice () const
const Container *	getContainer () const
storage::CType	cType () const
bool	deleted () const
bool	created () const
bool	silent () const
virtual const std::list< string >	udevId () const
virtual const string &	udevPath () const
virtual string	sysfsPath () const
void	setDeleted (bool val=true)
void	setCreated (bool val=true)
void	setReadonly (bool val=true)
void	setSilent (bool val=true)
bool	ignoreFstab () const
void	setIgnoreFstab (bool val=true)
bool	ignoreFs () const
void	setIgnoreFs (bool val=true)
void	setFstabAdded (bool val=true)
bool	sameDevice (const string &device) const
bool	fstabAdded () const
const storage::usedBy &	getUsedBy () const
storage::UsedByType	getUsedByType () const
const string &	usedByName () const
void	setUsedBy (storage::UsedByType t, const string &name)
virtual int	setFormat (bool format=true, storage::FsType fs=storage::REISERFS)
void	formattingDone ()
bool	getFormat () const
void	rename (const string &newName)
int	changeFstabOptions (const string &options)
int	changeMountBy (storage::MountByType mby)
virtual int	changeMount (const string &m)
bool	loop () const
bool	dmcrypt () const
bool	loopActive () const
bool	dmcryptActive () const
bool	needCrsetup () const
const string &	getUuid () const
const string &	getLabel () const
int	setLabel (const string &val)
int	eraseLabel ()
bool	needLabel () const
storage::EncryptType	getEncryption () const
void	setEncryption (storage::EncryptType val=storage::ENC_LUKS)
virtual int	setEncryption (bool val, storage::EncryptType typ=storage::ENC_LUKS)
const string &	getCryptPwd () const
int	setCryptPwd (const string &val)
void	clearCryptPwd ()
const string &	getMount () const
bool	needRemount () const
bool	needShrink () const
bool	needExtend () const
long long	extendSize () const
storage::FsType	getFs () const
void	setFs (storage::FsType val)
void	setUuid (const string &id)
void	initLabel (const string &lbl)
storage::MountByType	getMountBy () const
const string &	getFstabOption () const
void	setFstabOption (const string &val)
void	setMount (const string &val)
void	updateFstabOptions ()
bool	needFstabUpdate () const
const string &	getMkfsOption () const
int	setMkfsOption (const string &val)
const string &	getDescText () const
int	setDescText (const string &val)
const std::list< string > &	altNames () const
unsigned	nr () const
unsigned long long	sizeK () const
unsigned long long	origSizeK () const
const string &	name () const
unsigned long	minorNr () const
unsigned long	majorNr () const
bool	isNumeric () const
void	setMajorMinor (unsigned long Major, unsigned long Minor)
void	setSize (unsigned long long SizeK)
virtual void	setResizedSize (unsigned long long SizeK)
void	setDmcryptDev (const string &dm, bool active)
virtual void	forgetResize ()
virtual bool	canUseDevice () const
bool	operator== (const Volume &rhs) const
bool	operator!= (const Volume &rhs) const
bool	operator< (const Volume &rhs) const
bool	operator<= (const Volume &rhs) const
bool	operator>= (const Volume &rhs) const
bool	operator> (const Volume &rhs) const
bool	equalContent (const Volume &rhs) const
string	logDifference (const Volume &c) const
int	prepareRemove ()
int	umount (const string &mp="")
int	crUnsetup (bool force=false)
int	mount (const string &mp="")
int	canResize (unsigned long long newSizeK) const
int	doMount ()
int	doFormat ()
int	doCrsetup ()
int	doSetLabel ()
int	doFstabUpdate ()
int	resizeFs ()
void	fstabUpdateDone ()
bool	isMounted () const
virtual string	removeText (bool doing=true) const
virtual string	createText (bool doing=true) const
virtual string	resizeText (bool doing=true) const
virtual string	formatText (bool doing=true) const
virtual void	getCommitActions (std::list< storage::commitAction * > &l) const
string	mountText (bool doing=true) const
string	labelText (bool doing=true) const
string	losetupText (bool doing=true) const
string	crsetupText (bool doing=true) const
string	fstabUpdateText () const
string	sizeString () const
string	bootMount () const
bool	optNoauto () const
bool	inCryptotab () const
bool	inCrypttab () const
virtual void	print (std::ostream &s) const
int	getFreeLoop ()
int	getFreeLoop (SystemCmd &loopData)
int	getFreeLoop (SystemCmd &loopData, const std::list< unsigned > &ids)
void	getInfo (storage::VolumeInfo &info) const
void	mergeFstabInfo (storage::VolumeInfo &tinfo, const FstabEntry &fste) const
void	updateFsData ()
void	triggerUdevUpdate ()
const string &	fsTypeString () const
Static Public Member Functions
static bool	loopInUse (Storage *sto, const string &loopdev)
static bool	notDeleted (const Volume &d)
static bool	isDeleted (const Volume &d)
static bool	getMajorMinor (const string &device, unsigned long &Major, unsigned long &Minor)
static bool	loopStringNum (const string &name, unsigned &num)
static storage::EncryptType	toEncType (const string &val)
static storage::FsType	toFsType (const string &val)
static storage::MountByType	toMountByType (const string &val)
static const string &	fsTypeString (const storage::FsType type)
static const string &	encTypeString (const storage::EncryptType type)
static const string &	mbyTypeString (const storage::MountByType type)
static bool	isTmpCryptMp (const string &mp)
Static Public Attributes
static SkipDeleted	SkipDel
Protected Member Functions
void	init ()
void	setNameDev ()
int	checkDevice ()
int	checkDevice (const string &device)
storage::MountByType	defaultMountBy (const string &mp="")
bool	allowedMountBy (storage::MountByType mby, const string &mp="")
void	getFsData (SystemCmd &blkidData)
void	getLoopData (SystemCmd &loopData)
void	getMountData (const ProcMounts &mountData)
void	getFstabData (EtcFstab &fstabData)
void	getStartData ()
void	getTestmodeData (const string &data)
void	replaceAltName (const string &prefix, const string &newn)
string	getMountByString (storage::MountByType mby, const string &dev, const string &uuid, const string &label) const
string	getFstabDevice ()
string	getFstabDentry ()
void	getFstabOpts (std::list< string > &ol)
bool	getLoopFile (string &fname) const
void	setExtError (const SystemCmd &cmd, bool serr=true)
string	getDmcryptName ()
bool	needLosetup () const
bool	needCryptsetup () const
int	doLosetup ()
int	doCryptsetup ()
int	loUnsetup (bool force=false)
int	cryptUnsetup (bool force=false)
std::ostream &	logVolume (std::ostream &file) const
string	getLosetupCmd (storage::EncryptType e, const string &pwdfile) const
string	getCryptsetupCmd (const string &dmdev, const string &mp, const string &pwdfile, bool format, bool empty_pwd=false) const
storage::EncryptType	detectEncryption ()
string	getFilesysSysfsPath () const
Protected Attributes
const Container *const	cont
bool	numeric
bool	create
bool	del
bool	format
bool	silnt
bool	fstab_added
storage::FsType	fs
storage::FsType	detected_fs
storage::MountByType	mount_by
storage::MountByType	orig_mount_by
string	uuid
string	label
string	orig_label
string	mp
string	orig_mp
string	fstab_opt
string	orig_fstab_opt
string	mkfs_opt
bool	is_loop
bool	is_mounted
bool	ignore_fstab
bool	ignore_fs
bool	loop_active
bool	dmcrypt_active
bool	ronly
storage::EncryptType	encryption
storage::EncryptType	orig_encryption
string	loop_dev
string	dmcrypt_dev
string	fstab_loop_dev
string	crypt_pwd
string	nm
std::list< string >	alt_names
unsigned	num
unsigned long long	size_k
unsigned long long	orig_size_k
string	dev
string	dtxt
unsigned long	mnr
unsigned long	mjr
storage::usedBy	uby
storage::VolumeInfo	info
Static Protected Attributes
static string	fs_names [storage::FSNONE+1]
static string	mb_names [storage::MOUNTBY_PATH+1] = { "device", "uuid", "label", "id", "path" }
static string	enc_names [storage::ENC_UNKNOWN+1]
static string	tmp_mount [3] = { "swap", "/tmp", "/var/tmp" }
static string	empty_string
static std::list< string >	empty_slist
Friends
class	Storage
std::ostream &	operator<< (std::ostream &s, const Volume &v)
Classes
struct	SkipDeleted

Constructor & Destructor Documentation

Volume::Volume ( const Container & d,

unsigned Pnr,

unsigned long long SizeK

)

Volume::Volume ( const Container & d,

const string & PName,

unsigned long long SizeK

)

Volume::Volume ( const Container & d )

Volume::Volume ( const Volume & )

Volume::~Volume ( ) [virtual]

Member Function Documentation

bool Volume::allowedMountBy ( storage::MountByType mby,

const string & mp = ""

) [protected]

const std::list<string>& storage::Volume::altNames ( ) const [inline]

string Volume::bootMount ( ) const

int Volume::canResize ( unsigned long long newSizeK ) const

bool Volume::canUseDevice ( ) const [virtual]

Reimplemented in storage::Partition.

int Volume::changeFstabOptions ( const string & options )

int Volume::changeMount ( const string & m ) [virtual]

Reimplemented in storage::Partition.

int Volume::changeMountBy ( storage::MountByType mby )

int Volume::checkDevice ( const string & device ) [protected]

int Volume::checkDevice ( ) [protected]

void storage::Volume::clearCryptPwd ( ) [inline]

bool storage::Volume::created ( ) const [inline]

string Volume::createText ( bool doing = true ) const [virtual]

Reimplemented in storage::Evms, storage::Loop, storage::LvmLv, storage::Md, and storage::Partition.

string Volume::crsetupText ( bool doing = true ) const

int Volume::crUnsetup ( bool force = false )

int Volume::cryptUnsetup ( bool force = false ) [protected]

CType Volume::cType ( ) const

storage::MountByType Volume::defaultMountBy ( const string & mp = "" ) [protected]

bool storage::Volume::deleted ( ) const [inline]

EncryptType Volume::detectEncryption ( ) [protected]

const string& storage::Volume::device ( ) const [inline]

bool storage::Volume::dmcrypt ( ) const [inline]

bool storage::Volume::dmcryptActive ( ) const [inline]

const string& storage::Volume::dmcryptDevice ( ) const [inline]

int Volume::doCrsetup ( )

int Volume::doCryptsetup ( ) [protected]

int Volume::doFormat ( )

int Volume::doFstabUpdate ( )

int Volume::doLosetup ( ) [protected]

int Volume::doMount ( )

int Volume::doSetLabel ( )

static const string& storage::Volume::encTypeString ( const storage::EncryptType type ) [inline, static]

bool Volume::equalContent ( const Volume & rhs ) const

int storage::Volume::eraseLabel ( ) [inline]

long long storage::Volume::extendSize ( ) const [inline]

virtual void storage::Volume::forgetResize ( ) [inline, virtual]

Reimplemented in storage::Partition.

string Volume::formatText ( bool doing = true ) const [virtual]

Reimplemented in storage::Dm, storage::Evms, storage::Loop, storage::LvmLv, storage::Md, and storage::Partition.

void storage::Volume::formattingDone ( ) [inline]

bool storage::Volume::fstabAdded ( ) const [inline]

void Volume::fstabUpdateDone ( )

string Volume::fstabUpdateText ( ) const

static const string& storage::Volume::fsTypeString ( const storage::FsType type ) [inline, static]

const string& storage::Volume::fsTypeString ( ) const [inline]

virtual void storage::Volume::getCommitActions ( std::list< storage::commitAction * > & l ) const [virtual]

Reimplemented in storage::Partition.

const Container* storage::Volume::getContainer ( ) const [inline]

const string& storage::Volume::getCryptPwd ( ) const [inline]

string Volume::getCryptsetupCmd ( const string & dmdev,

const string & mp,

const string & pwdfile,

bool format,

bool empty_pwd = false

) const [protected]

const string& storage::Volume::getDescText ( ) const [inline]

string Volume::getDmcryptName ( ) [protected]

storage::EncryptType storage::Volume::getEncryption ( ) const [inline]

string Volume::getFilesysSysfsPath ( ) const [protected]

bool storage::Volume::getFormat ( ) const [inline]

int storage::Volume::getFreeLoop ( SystemCmd & loopData,

const std::list< unsigned > & ids

)

int Volume::getFreeLoop ( SystemCmd & loopData )

int Volume::getFreeLoop ( )

storage::FsType storage::Volume::getFs ( ) const [inline]

void Volume::getFsData ( SystemCmd & blkidData ) [protected]

void Volume::getFstabData ( EtcFstab & fstabData ) [protected]

string Volume::getFstabDentry ( ) [protected]

string Volume::getFstabDevice ( ) [protected]

const string& storage::Volume::getFstabOption ( ) const [inline]

void storage::Volume::getFstabOpts ( std::list< string > & ol ) [protected]

void Volume::getInfo ( storage::VolumeInfo & info ) const

const string& storage::Volume::getLabel ( ) const [inline]

void Volume::getLoopData ( SystemCmd & loopData ) [protected]

bool Volume::getLoopFile ( string & fname ) const [protected]

string Volume::getLosetupCmd ( storage::EncryptType e,

const string & pwdfile

) const [protected]

bool Volume::getMajorMinor ( const string & device,

unsigned long & Major,

unsigned long & Minor

) [static]

const string& storage::Volume::getMkfsOption ( ) const [inline]

const string& storage::Volume::getMount ( ) const [inline]

storage::MountByType storage::Volume::getMountBy ( ) const [inline]

string Volume::getMountByString ( storage::MountByType mby,

const string & dev,

const string & uuid,

const string & label

) const [protected]

void Volume::getMountData ( const ProcMounts & mountData ) [protected]

void Volume::getStartData ( ) [protected]

void Volume::getTestmodeData ( const string & data ) [protected]

const storage::usedBy& storage::Volume::getUsedBy ( ) const [inline]

storage::UsedByType storage::Volume::getUsedByType ( ) const [inline]

const string& storage::Volume::getUuid ( ) const [inline]

bool storage::Volume::ignoreFs ( ) const [inline]

bool storage::Volume::ignoreFstab ( ) const [inline]

bool storage::Volume::inCryptotab ( ) const [inline]

bool storage::Volume::inCrypttab ( ) const [inline]

void Volume::init ( ) [protected]

Reimplemented in storage::Dm, storage::Loop, storage::Md, and storage::Nfs.

void storage::Volume::initLabel ( const string & lbl ) [inline]

static bool storage::Volume::isDeleted ( const Volume & d ) [inline, static]

bool storage::Volume::isMounted ( ) const [inline]

bool storage::Volume::isNumeric ( ) const [inline]

bool Volume::isTmpCryptMp ( const string & mp ) [static]

string Volume::labelText ( bool doing = true ) const

string Volume::logDifference ( const Volume & c ) const

std::ostream& storage::Volume::logVolume ( std::ostream & file ) const [protected]

bool storage::Volume::loop ( ) const [inline]

bool storage::Volume::loopActive ( ) const [inline]

const string& storage::Volume::loopDevice ( ) const [inline]

bool Volume::loopInUse ( Storage * sto,

const string & loopdev

) [static]

bool Volume::loopStringNum ( const string & name,

unsigned & num

) [static]

string Volume::losetupText ( bool doing = true ) const

int Volume::loUnsetup ( bool force = false ) [protected]

unsigned long storage::Volume::majorNr ( ) const [inline]

static const string& storage::Volume::mbyTypeString ( const storage::MountByType type ) [inline, static]

void Volume::mergeFstabInfo ( storage::VolumeInfo & tinfo,

const FstabEntry & fste

) const

unsigned long storage::Volume::minorNr ( ) const [inline]

int Volume::mount ( const string & mp = "" )

const string & Volume::mountDevice ( ) const

string Volume::mountText ( bool doing = true ) const

const string& storage::Volume::name ( ) const [inline]

bool Volume::needCrsetup ( ) const

bool Volume::needCryptsetup ( ) const [protected]

bool storage::Volume::needExtend ( ) const [inline]

bool Volume::needFstabUpdate ( ) const

bool storage::Volume::needLabel ( ) const [inline]

bool Volume::needLosetup ( ) const [protected]

bool Volume::needRemount ( ) const

bool storage::Volume::needShrink ( ) const [inline]

static bool storage::Volume::notDeleted ( const Volume & d ) [inline, static]

unsigned storage::Volume::nr ( ) const [inline]

bool storage::Volume::operator!= ( const Volume & rhs ) const [inline]

bool Volume::operator< ( const Volume & rhs ) const

bool storage::Volume::operator<= ( const Volume & rhs ) const [inline]

Volume & Volume::operator= ( const Volume & )

bool Volume::operator== ( const Volume & rhs ) const

bool storage::Volume::operator> ( const Volume & rhs ) const [inline]

bool storage::Volume::operator>= ( const Volume & rhs ) const [inline]

bool Volume::optNoauto ( ) const

unsigned long long storage::Volume::origSizeK ( ) const [inline]

int Volume::prepareRemove ( )

virtual void storage::Volume::print ( std::ostream & s ) const [inline, virtual]

Reimplemented in storage::Dm, storage::Evms, storage::Loop, storage::LvmLv, storage::Md, storage::Nfs, and storage::Partition.

string Volume::removeText ( bool doing = true ) const [virtual]

Reimplemented in storage::Dm, storage::Evms, storage::Loop, storage::LvmLv, storage::Md, storage::Nfs, and storage::Partition.

void Volume::rename ( const string & newName )

void Volume::replaceAltName ( const string & prefix,

const string & newn

) [protected]

int Volume::resizeFs ( )

string Volume::resizeText ( bool doing = true ) const [virtual]

Reimplemented in storage::Evms, storage::LvmLv, and storage::Partition.

bool Volume::sameDevice ( const string & device ) const

void storage::Volume::setCreated ( bool val = true ) [inline]

int Volume::setCryptPwd ( const string & val )

void storage::Volume::setDeleted ( bool val = true ) [inline]

int storage::Volume::setDescText ( const string & val ) [inline]

void Volume::setDmcryptDev ( const string & dm,

bool active

)

Reimplemented in storage::Loop.

int Volume::setEncryption ( bool val,

storage::EncryptType typ = storage::ENC_LUKS

) [virtual]

Reimplemented in storage::Loop.

void storage::Volume::setEncryption ( storage::EncryptType val = storage::ENC_LUKS ) [inline]

void Volume::setExtError ( const SystemCmd & cmd,

bool serr = true

) [protected]

int Volume::setFormat ( bool format = true,

storage::FsType fs = storage::REISERFS

) [virtual]

Reimplemented in storage::Partition.

void storage::Volume::setFs ( storage::FsType val ) [inline]

void storage::Volume::setFstabAdded ( bool val = true ) [inline]

void storage::Volume::setFstabOption ( const string & val ) [inline]

void storage::Volume::setIgnoreFs ( bool val = true ) [inline]

void storage::Volume::setIgnoreFstab ( bool val = true ) [inline]

int Volume::setLabel ( const string & val )

void storage::Volume::setMajorMinor ( unsigned long Major,

unsigned long Minor

) [inline]

int storage::Volume::setMkfsOption ( const string & val ) [inline]

void storage::Volume::setMount ( const string & val ) [inline]

void Volume::setNameDev ( ) [protected]

void storage::Volume::setReadonly ( bool val = true ) [inline]

virtual void storage::Volume::setResizedSize ( unsigned long long SizeK ) [inline, virtual]

Reimplemented in storage::Partition.

void storage::Volume::setSilent ( bool val = true ) [inline]

void storage::Volume::setSize ( unsigned long long SizeK ) [inline]

void storage::Volume::setUsedBy ( storage::UsedByType t,

const string & name

) [inline]

void storage::Volume::setUuid ( const string & id ) [inline]

Reimplemented in storage::LvmLv.

bool storage::Volume::silent ( ) const [inline]

unsigned long long storage::Volume::sizeK ( ) const [inline]

string Volume::sizeString ( ) const

string Volume::sysfsPath ( ) const [virtual]

Reimplemented in storage::Dm, and storage::Partition.

EncryptType Volume::toEncType ( const string & val ) [static]

FsType Volume::toFsType ( const string & val ) [static]

MountByType Volume::toMountByType ( const string & val ) [static]

void Volume::triggerUdevUpdate ( )

virtual const std::list<string> storage::Volume::udevId ( ) const [inline, virtual]

Reimplemented in storage::Partition.

virtual const string& storage::Volume::udevPath ( ) const [inline, virtual]

Reimplemented in storage::Partition.

int Volume::umount ( const string & mp = "" )

void Volume::updateFsData ( )

void Volume::updateFstabOptions ( )

const string& storage::Volume::usedByName ( ) const [inline]

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream & s,

const Volume & v

) [friend]

friend class Storage [friend]

Member Data Documentation

std::list<string> storage::Volume::alt_names [protected]

const Container* const storage::Volume::cont [protected]

bool storage::Volume::create [protected]

string storage::Volume::crypt_pwd [protected]

bool storage::Volume::del [protected]

storage::FsType storage::Volume::detected_fs [protected]

string storage::Volume::dev [protected]

bool storage::Volume::dmcrypt_active [protected]

string storage::Volume::dmcrypt_dev [protected]

string storage::Volume::dtxt [protected]

list< string > Volume::empty_slist [static, protected]

string Volume::empty_string [static, protected]

string Volume::enc_names [static, protected]

Initial value:
{ "none", "twofish256", "twofish", "twofishSL92", "luks", "unknown" }

storage::EncryptType storage::Volume::encryption [protected]

bool storage::Volume::format [protected]

storage::FsType storage::Volume::fs [protected]

string Volume::fs_names [static, protected]

Initial value:
{ "unknown", "reiserfs", "ext2", "ext3", "vfat", "xfs", "jfs", "hfs", "ntfs", "swap", "nfs", "none" }