yast2-storage
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Static Protected Attributes | Private Member Functions | Friends

storage::Loop Class Reference

#include <Loop.h>

Inheritance diagram for storage::Loop:
storage::Volume storage::Device

List of all members.

Public Member Functions

 Loop (const LoopCo &d, const string &LoopDev, const string &LoopFile, bool dmcrypt, const string &dm_dev, SystemInfo &systeminfo, SystemCmd &losetup)
 Loop (const LoopCo &d, const string &file, bool reuseExisting, unsigned long long sizeK, bool dmcr)
 Loop (const LoopCo &c, const Loop &v)
virtual ~Loop ()
const string & loopFile () const
void setLoopFile (const string &file)
bool getReuse () const
void setReuse (bool reuseExisting)
void setDelFile (bool val=true)
bool removeFile ()
bool createFile ()
string lfileRealPath () const
void setDmcryptDev (const string &dm_dev, bool active=true)
virtual void print (std::ostream &s) const
virtual int setEncryption (bool val, storage::EncryptType typ=storage::ENC_LUKS)
Text removeText (bool doing) const
Text createText (bool doing) const
Text formatText (bool doing) const
void getInfo (storage::LoopInfo &info) const
bool equalContent (const Loop &rhs) const
void logDifference (std::ostream &log, const Loop &rhs) const

Static Public Member Functions

static unsigned loopMajor ()
static string loopDeviceName (unsigned num)
static bool notDeleted (const Loop &l)

Protected Member Functions

void checkReuse ()

Protected Attributes

string lfile
bool reuseFile
bool delFile
storage::LoopInfo info

Static Protected Attributes

static unsigned loop_major = 0

Private Member Functions

 Loop (const Loop &)
Loop & operator= (const Loop &)

Friends

std::ostream & operator<< (std::ostream &s, const Loop &l)

Constructor & Destructor Documentation

storage::Loop::Loop ( const LoopCo &  d,
const string &  LoopDev,
const string &  LoopFile,
bool  dmcrypt,
const string &  dm_dev,
SystemInfo &  systeminfo,
SystemCmd &  losetup 
)

References storage::Device::alt_names, storage::Device::dev, storage::ENC_LUKS, storage::Volume::fstab_loop_dev, storage::Volume::getFreeLoop(), storage::Volume::getLoopData(), storage::Device::getMajorMinor(), storage::SystemInfo::getProcParts(), storage::ProcParts::getSize(), storage::Volume::initEncryption(), storage::Volume::is_loop, lfile, storage::LOOP, storage::Volume::loop_dev, storage::Volume::loopStringNum(), storage::Volume::num, storage::Volume::numeric, setDmcryptDev(), storage::Volume::setNameDev(), storage::Volume::setSize(), y2err, and y2mil.

storage::Loop::Loop ( const LoopCo &  d,
const string &  file,
bool  reuseExisting,
unsigned long long  sizeK,
bool  dmcr 
)

References checkReuse(), storage::Device::dev, storage::Volume::dmcrypt_dev, storage::ENC_LUKS, storage::Volume::getDmcryptName(), storage::Volume::getFreeLoop(), storage::Device::getMajorMinor(), storage::Volume::initEncryption(), storage::Volume::is_loop, storage::LOOP, storage::Volume::loop_dev, storage::Volume::loopStringNum(), storage::Volume::num, storage::Volume::numeric, reuseFile, setDmcryptDev(), storage::Volume::setNameDev(), storage::Volume::setSize(), storage::Container::type(), y2err, and y2mil.

storage::Loop::Loop ( const LoopCo &  c,
const Loop &  v 
)

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

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

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

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

Member Function Documentation

void storage::Loop::checkReuse ( ) [protected]

References lfileRealPath(), reuseFile, storage::Volume::setSize(), storage::Device::sizeK(), and y2mil.

Referenced by Loop(), setLoopFile(), and setReuse().

bool storage::Loop::createFile ( )

References storage::createPath(), DDBIN, storage::decString(), lfileRealPath(), storage::quote(), storage::SystemCmd::retcode(), reuseFile, storage::Device::sizeK(), and y2mil.

Text storage::Loop::createText ( bool  doing) const [virtual]

Reimplemented from storage::Volume.

References storage::_(), storage::Device::dev, storage::ENC_NONE, storage::Volume::encryption, storage::Volume::fsTypeString(), lfile, storage::Volume::mp, storage::sformat(), and storage::Device::sizeString().

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

References delFile, storage::Volume::equalContent(), lfile, and reuseFile.

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

Reimplemented from storage::Volume.

References storage::_(), storage::Device::dev, storage::ENC_NONE, storage::Volume::encryption, storage::Volume::fsTypeString(), lfile, storage::Volume::mp, storage::sformat(), and storage::Device::sizeString().

void storage::Loop::getInfo ( storage::LoopInfo &  info) const

References storage::LoopInfo::file, info, lfile, storage::LoopInfo::nr, storage::Volume::num, reuseFile, storage::LoopInfo::reuseFile, and storage::LoopInfo::v.

bool storage::Loop::getReuse ( ) const [inline]

References reuseFile.

string storage::Loop::lfileRealPath ( ) const

References storage::Volume::getStorage(), lfile, and storage::Storage::root().

Referenced by checkReuse(), createFile(), storage::Volume::getLosetupCmd(), and removeFile().

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

References delFile, lfile, storage::logDiff(), and reuseFile.

string storage::Loop::loopDeviceName ( unsigned  num) [static]

References storage::decString().

Referenced by storage::PeContainer::getDeviceByNumber().

const string& storage::Loop::loopFile ( ) const [inline]

References lfile.

Referenced by storage::Volume::getDmcryptName(), storage::Volume::getFstabData(), storage::Volume::getFstabDentry(), storage::Volume::getFstabDevice(), storage::Volume::getLoopData(), and storage::Volume::getLoopFile().

unsigned storage::Loop::loopMajor ( ) [static]

References storage::getMajorDevices(), loop_major, and y2mil.

Referenced by storage::PeContainer::getDeviceByNumber().

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

References storage::Device::deleted().

Referenced by storage::LoopCo::findLoop(), storage::LoopCo::findLoopDev(), storage::LoopCo::getLoopData(), storage::Storage::getLoopInfo(), storage::Storage::needCryptPassword(), and storage::LoopCo::usedNumbers().

Loop& storage::Loop::operator= ( const Loop &  ) [private]
virtual void storage::Loop::print ( std::ostream &  s) const [inline, virtual]

Reimplemented from storage::Volume.

bool storage::Loop::removeFile ( )

References delFile, and lfileRealPath().

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

Reimplemented from storage::Volume.

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

void storage::Loop::setDelFile ( bool  val = true) [inline]

References delFile.

void storage::Loop::setDmcryptDev ( const string &  dm_dev,
bool  active = true 
)

Reimplemented from storage::Volume.

References storage::Device::dev, storage::Device::getMajorMinor(), storage::Device::nm, and y2mil.

Referenced by Loop(), and setEncryption().

int storage::Loop::setEncryption ( bool  val,
storage::EncryptType  typ = storage::ENC_LUKS 
) [virtual]

Reimplemented from storage::Volume.

References storage::Device::dev, storage::Volume::dmcrypt(), storage::Volume::dmcrypt_dev, storage::Volume::encryption, storage::Volume::getDmcryptName(), storage::Volume::loop_dev, storage::Volume::numeric, storage::Volume::orig_encryption, setDmcryptDev(), storage::toString(), and y2mil.

Referenced by storage::LoopCo::getLoopData().

void storage::Loop::setLoopFile ( const string &  file)

References checkReuse(), and lfile.

void storage::Loop::setReuse ( bool  reuseExisting)

References checkReuse(), and reuseFile.

Friends And Related Function Documentation

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

Member Data Documentation

bool storage::Loop::delFile [protected]

Referenced by equalContent(), logDifference(), storage::operator<<(), removeFile(), and setDelFile().

storage::LoopInfo storage::Loop::info [mutable, protected]

Reimplemented from storage::Volume.

Referenced by getInfo().

string storage::Loop::lfile [protected]

Referenced by createText(), equalContent(), formatText(), getInfo(), lfileRealPath(), logDifference(), Loop(), loopFile(), storage::operator<<(), and setLoopFile().

unsigned storage::Loop::loop_major = 0 [static, protected]

Referenced by loopMajor().

bool storage::Loop::reuseFile [protected]

Referenced by checkReuse(), createFile(), equalContent(), getInfo(), getReuse(), logDifference(), Loop(), storage::operator<<(), and setReuse().

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