storage::Btrfs Class Reference

#include <Btrfs.h>

Inheritance diagram for storage::Btrfs:

storage::Volume storage::Device

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)
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 
)

References storage::BTRFS, storage::Volume::changeMountBy(), storage::Volume::getMountBy(), storage::MOUNTBY_LABEL, storage::MOUNTBY_UUID, storage::Volume::setFs(), storage::Volume::setSize(), and y2mil.

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

References storage::Volume::changeMountBy(), storage::Volume::detected_fs, storage::Device::device(), devices, storage::Volume::fs, storage::MOUNTBY_UUID, storage::Device::setCreated(), and y2mil.

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

References dev_add, dev_rem, devices, storage::getChildNodes(), storage::getChildValue(), and subvol.

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

References storage::Device::dev, and y2deb.

storage::Btrfs::~Btrfs (  )  [virtual]

References storage::Device::dev, and y2deb.

storage::Btrfs::Btrfs ( const Btrfs &   )  [private]

Member Function Documentation

void storage::Btrfs::clearSubvol (  )  [inline]

References subvol.

void storage::Btrfs::addSubvol ( const string &  path  ) 

References storage::contains(), subvol, y2mil, and y2war.

list< string > storage::Btrfs::getDevices ( bool  add_del = false  )  const

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

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

References dev_add, dev_rem, devices, and y2mil.

void storage::Btrfs::getSubvolumes ( list< Subvolume > &  sv  )  const [inline]

References subvol.

bool storage::Btrfs::existSubvolume ( const string &  name  ) 

References storage::Volume::getFormat(), subvol, and y2mil.

int storage::Btrfs::createSubvolume ( const string &  name  ) 

References storage::BTRFS_SUBVOL_EXISTS, storage::Volume::getFormat(), storage::Subvolume::setCreated(), subvol, and y2mil.

int storage::Btrfs::deleteSubvolume ( const string &  name  ) 

References storage::BTRFS_SUBVOL_NON_EXISTS, subvol, and y2mil.

int storage::Btrfs::extendVolume ( const string &  dev  ) 

int storage::Btrfs::extendVolume ( const list< string > &  devs  ) 

References storage::BTRFS_DEV_ALREADY_CONTAINED, storage::BTRFS_DEVICE_UNKNOWN, storage::BTRFS_DEVICE_USED, storage::BTRFS_HAS_NONE_DEV, storage::Storage::canUseDevice(), storage::Storage::changeFormatVolume(), storage::Storage::deletedDevice(), dev_add, dev_rem, devices, storage::Volume::format, storage::FSNONE, storage::Volume::getStorage(), storage::Volume::getUuid(), storage::Storage::knownDevice(), storage::Device::name(), storage::normalizeDevice(), storage::Volume::setSize(), storage::Storage::setUsedByBtrfs(), storage::Device::size_k, and y2mil.

int storage::Btrfs::shrinkVolume ( const string &  dev  ) 

int storage::Btrfs::shrinkVolume ( const list< string > &  devs  ) 

References storage::BTRFS_DEV_NOT_FOUND, storage::BTRFS_HAS_NONE_DEV, storage::Storage::clearUsedBy(), dev_add, dev_rem, devices, storage::Volume::format, storage::Volume::getStorage(), storage::Device::name(), storage::normalizeDevice(), storage::Volume::setSize(), storage::Device::size_k, and y2mil.

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

Reimplemented from storage::Volume.

References storage::Volume::cont, countSubvolAddDel(), storage::Device::created(), createSubvolText(), storage::DECREASE, deleteSubvolText(), dev_add, dev_rem, extendText(), storage::Storage::findVolume(), storage::FORMAT, storage::Volume::getCommitActions(), storage::Volume::getStorage(), getSubvolAddDel(), storage::INCREASE, storage::Storage::isUsedBySingleBtrfs(), reduceText(), storage::SUBVOL, storage::Container::type(), and y2mil.

int storage::Btrfs::doDeleteSubvol (  ) 

References storage::BTRFS_DELETE_SUBVOL_FAIL, BTRFSBIN, deleteSubvolText(), storage::SystemCmd::execute(), storage::Volume::getStorage(), storage::Volume::prepareTmpMount(), storage::SystemCmd::retcode(), storage::Storage::showInfoCb(), storage::Device::silent, subvol, storage::Volume::umountTmpMount(), and y2mil.

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

int storage::Btrfs::doCreateSubvol (  ) 

References storage::BTRFS_CREATE_SUBVOL_FAIL, BTRFSBIN, storage::checkDir(), storage::createPath(), createSubvolText(), storage::SystemCmd::execute(), storage::Volume::getStorage(), storage::Volume::prepareTmpMount(), storage::SystemCmd::retcode(), storage::Storage::showInfoCb(), storage::Device::silent, subvol, storage::Volume::umountTmpMount(), and y2mil.

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

int storage::Btrfs::doReduce (  ) 

References storage::BTRFS_REDUCE_FAIL, BTRFSBIN, dev_rem, devices, storage::SystemCmd::execute(), storage::Volume::getStorage(), storage::Volume::prepareTmpMount(), storage::quote(), reduceText(), storage::SystemCmd::retcode(), storage::Storage::showInfoCb(), storage::Device::silent, storage::Volume::umountTmpMount(), and y2mil.

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

int storage::Btrfs::doExtend (  ) 

References storage::BTRFS_EXTEND_FAIL, BTRFSBIN, dev_add, devices, storage::SystemCmd::execute(), extendText(), storage::Volume::getStorage(), storage::Volume::prepareTmpMount(), storage::quote(), storage::SystemCmd::retcode(), storage::Storage::showInfoCb(), storage::Device::silent, storage::Volume::umountTmpMount(), and y2mil.

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

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

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

Referenced by doCreateSubvol(), and getCommitActions().

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

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

Referenced by doDeleteSubvol(), and getCommitActions().

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

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

Referenced by doExtend(), and getCommitActions().

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

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

Referenced by doReduce(), and getCommitActions().

Text storage::Btrfs::removeText ( bool  doing  )  const [virtual]

Reimplemented from storage::Volume.

References storage::_(), devices, storage::sformat(), and storage::Device::sizeString().

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

Text storage::Btrfs::formatText ( bool  doing  )  const [virtual]

Reimplemented from storage::Volume.

References storage::_(), dev_add, devices, findRealVolume(), storage::Volume::formatText(), storage::Volume::mp, storage::sformat(), storage::Device::sizeString(), and y2mil.

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

Reimplemented from storage::Volume.

References co(), storage::Device::dev, storage::BtrfsCo::fakeUuid(), storage::Volume::getStorage(), storage::Volume::orig_uuid, storage::Storage::setBtrfsUsedBy(), storage::Volume::setFormat(), storage::toString(), storage::Volume::uuid, and y2mil.

string storage::Btrfs::udevPath (  )  const [virtual]

Reimplemented from storage::Device.

References findRealVolume(), and storage::Device::udevPath().

list< string > storage::Btrfs::udevId (  )  const [virtual]

Reimplemented from storage::Device.

References findRealVolume(), and storage::Device::udevId().

string storage::Btrfs::sysfsPath (  )  const [virtual]

Reimplemented from storage::Device.

References findRealVolume(), and storage::Device::sysfsPath().

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

References subvol, and y2mil.

Referenced by getCommitActions(), needCreateSubvol(), and needDeleteSubvol().

list< string > storage::Btrfs::getSubvolAddDel ( bool  add  )  const

References subvol, and y2mil.

Referenced by getCommitActions().

void storage::Btrfs::saveData ( xmlNode *  node  )  const

Reimplemented from storage::Volume.

References dev_add, dev_rem, devices, storage::Volume::saveData(), storage::setChildValue(), and subvol.

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

Reimplemented from storage::Volume.

void storage::Btrfs::getInfo ( storage::BtrfsInfo &  info  )  const

References dev_add, dev_rem, devices, storage::BtrfsInfo::devices, storage::BtrfsInfo::devices_add, storage::BtrfsInfo::devices_rem, storage::Volume::getInfo(), info, subvol, storage::BtrfsInfo::subvol, storage::BtrfsInfo::subvol_add, storage::BtrfsInfo::subvol_rem, and storage::BtrfsInfo::v.

bool storage::Btrfs::equalContent ( const Btrfs &  rhs  )  const

References dev_add, dev_rem, devices, storage::Volume::equalContent(), and subvol.

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

References storage::contains(), dev_add, dev_rem, devices, storage::Volume::logDifference(), and subvol.

void storage::Btrfs::unuseDev (  )  const

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

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

int storage::Btrfs::clearSignature (  ) 

References devices, storage::Volume::getContainer(), storage::Container::getStorage(), y2mil, and storage::Storage::zeroDevice().

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

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

References storage::Device::dev, dev_add, dev_rem, devices, storage::Volume::getStorage(), storage::Device::name(), storage::Device::setNameDevice(), and y2err.

static bool storage::Btrfs::notDeleted ( const Btrfs &  l  )  [inline, static]

References storage::Device::deleted().

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

bool storage::Btrfs::needCreateSubvol ( const Btrfs &  v  )  [static]

References countSubvolAddDel().

Referenced by storage::BtrfsCo::commitChanges(), and storage::BtrfsCo::getToCommit().

bool storage::Btrfs::needDeleteSubvol ( const Btrfs &  v  )  [static]

References countSubvolAddDel().

Referenced by storage::BtrfsCo::commitChanges(), and storage::BtrfsCo::getToCommit().

bool storage::Btrfs::needReduce ( const Btrfs &  v  )  [static]

References dev_rem.

Referenced by storage::BtrfsCo::commitChanges(), and storage::BtrfsCo::getToCommit().

bool storage::Btrfs::needExtend ( const Btrfs &  v  )  [static]

References dev_add.

BtrfsCo * storage::Btrfs::co (  )  [protected]

References storage::Volume::cont.

Referenced by setFormat().

string storage::Btrfs::subvolNames ( bool  added  )  const [protected]

References subvol, and y2mil.

Volume const * storage::Btrfs::findRealVolume (  )  const [protected]

References devices, and storage::Volume::getStorage().

Referenced by formatText(), sysfsPath(), udevId(), and udevPath().

Btrfs& storage::Btrfs::operator= ( const Btrfs &  v  )  [private]

Friends And Related Function Documentation

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

Member Data Documentation

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

Referenced by Btrfs(), changeDeviceName(), clearSignature(), doExtend(), doReduce(), equalContent(), extendVolume(), findRealVolume(), formatText(), getDevices(), getInfo(), logDifference(), storage::operator<<(), removeText(), saveData(), shrinkVolume(), and unuseDev().

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

Referenced by Btrfs(), changeDeviceName(), doExtend(), equalContent(), extendVolume(), formatText(), getCommitActions(), getDevices(), getInfo(), logDifference(), needExtend(), storage::operator<<(), saveData(), shrinkVolume(), and unuseDev().

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

Referenced by Btrfs(), changeDeviceName(), doReduce(), equalContent(), extendVolume(), getCommitActions(), getDevices(), getInfo(), logDifference(), needReduce(), storage::operator<<(), saveData(), and shrinkVolume().

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

Referenced by addSubvol(), Btrfs(), clearSubvol(), countSubvolAddDel(), createSubvolume(), deleteSubvolume(), doCreateSubvol(), doDeleteSubvol(), equalContent(), existSubvolume(), getInfo(), getSubvolAddDel(), getSubvolumes(), logDifference(), storage::operator<<(), saveData(), and subvolNames().

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

Reimplemented from storage::Volume.

Referenced by getInfo().

The documentation for this class was generated from the following files:
Generated on Mon Feb 6 10:42:57 2012 for yast2-storage by  doxygen 1.5.6