zypp::filesystem::PathInfo Class Reference

Wrapper class for stat/lstat. More...

#include <PathInfo.h>

List of all members.

Public Types

enum Mode { STAT, LSTAT }

stat() or lstat() More...

Public Member Functions

~PathInfo ()

Dtor.

const Pathname & path () const

Return current Pathname.

const std::string & asString () const

Return current Pathname as String.

Mode mode () const

Return current stat Mode.

int error () const

Return error returned from last stat/lstat call.

void setPath (const Pathname &path)

Set a new Pathname.

void setMode (Mode mode)

Set a new Mode .

bool stat (const Pathname &path)

STAT path.

bool lstat (const Pathname &path)

LSTAT path.

bool operator() (const Pathname &path)

Restat path using current mode.

bool stat ()

STAT current path.

bool lstat ()

LSTAT current path.

bool operator() ()

Restat current path using current mode.

bool isExist () const

Return whether valid stat info exists.

StatMode asStatMode () const

Return st_mode() as filesystem::StatMode.

nlink_t nlink () const

Construct from Pathname.

Default mode is STAT.

PathInfo ()

PathInfo (const Pathname &path, Mode initial=STAT)

PathInfo (const std::string &path, Mode initial=STAT)

PathInfo (const char *path, Mode initial=STAT)

Query StatMode attibutes.

Combines zypp::PathInfo::isExist and zypp::filesystem::StatMode query.

FileType fileType () const

bool isFile () const

bool isDir () const

bool isLink () const

bool isChr () const

bool isBlk () const

bool isFifo () const

bool isSock () const

bool isRUsr () const

bool isWUsr () const

bool isXUsr () const

bool isR () const

bool isW () const

bool isX () const

bool isRGrp () const

bool isWGrp () const

bool isXGrp () const

bool isROth () const

bool isWOth () const

bool isXOth () const

bool isUid () const

bool isGid () const

bool isVtx () const

bool isPerm (mode_t m) const

bool hasPerm (mode_t m) const

mode_t uperm () const

mode_t gperm () const

mode_t operm () const

mode_t perm () const

mode_t st_mode () const

Owner and group

uid_t owner () const

gid_t group () const

Permission according to current uid/gid.

mode_t userMay () const

Returns current users permission ([0-7]).

bool userMayR () const

bool userMayW () const

bool userMayX () const

bool userMayRW () const

bool userMayRX () const

bool userMayWX () const

bool userMayRWX () const

Device and inode info.

ino_t ino () const

dev_t dev () const

dev_t rdev () const

unsigned int major () const

unsigned int minor () const

Size info.

off_t size () const

unsigned long blksize () const

unsigned long blocks () const

Time stamps.

time_t atime () const

time_t mtime () const

time_t ctime () const

Private Attributes

Pathname path_t

stat statbuf_C

Mode mode_e

int error_i

Friends

std::ostream & operator<< (std::ostream &str, const PathInfo &obj)

Detailed Description

Wrapper class for stat/lstat.

Note:: All attribute quieries test for isExist(), and return false or 0, if stat was not successful.
For convenience PathInfo is available as zypp::PathInfo too.

Definition at line 218 of file PathInfo.h.

Member Enumeration Documentation

enum zypp::filesystem::PathInfo::Mode

stat() or lstat()

Enumerator:

STAT

LSTAT

Definition at line 224 of file PathInfo.h.

Constructor & Destructor Documentation

zypp::filesystem::PathInfo::PathInfo ( )

Definition at line 129 of file PathInfo.cc.

zypp::filesystem::PathInfo::PathInfo ( const Pathname & path,

Mode initial = STAT

) [explicit]

Definition at line 139 of file PathInfo.cc.
References operator()().

zypp::filesystem::PathInfo::PathInfo ( const std::string & path,

Mode initial = STAT

) [explicit]

Definition at line 152 of file PathInfo.cc.
References operator()().

zypp::filesystem::PathInfo::PathInfo ( const char * path,

Mode initial = STAT

) [explicit]

Definition at line 165 of file PathInfo.cc.
References operator()().

zypp::filesystem::PathInfo::~PathInfo ( )

Dtor.

Definition at line 178 of file PathInfo.cc.

Member Function Documentation

const Pathname& zypp::filesystem::PathInfo::path ( ) const [inline]

Return current Pathname.

Definition at line 244 of file PathInfo.h.
References path_t.
Referenced by zypp::target::rpm::librpmDb::DbDirInfo::DbDirInfo(), zypp::target::rpm::RpmDb::doRebuildDatabase(), zypp::target::rpm::librpmDb::DbDirInfo::illegalArgs(), lstat(), zypp::media::MediaCurl::MediaCurl(), operator()(), zypp::media::MediaHandler::releasePath(), setPath(), stat(), and zypp::target::rpm::librpmDb::DbDirInfo::usableArgs().

const std::string& zypp::filesystem::PathInfo::asString ( ) const [inline]

Return current Pathname as String.

Definition at line 246 of file PathInfo.h.
References zypp::filesystem::Pathname::asString(), and path_t.
Referenced by zypp::filesystem::operator<<(), and zypp::VendorAttr::VendorAttr().

Mode zypp::filesystem::PathInfo::mode ( ) const [inline]

Return current stat Mode.

Definition at line 248 of file PathInfo.h.
References mode_e.

int zypp::filesystem::PathInfo::error ( ) const [inline]

Return error returned from last stat/lstat call.

Definition at line 250 of file PathInfo.h.
References error_i.

void zypp::filesystem::PathInfo::setPath ( const Pathname & path ) [inline]

Set a new Pathname.

Definition at line 253 of file PathInfo.h.
References error_i, path(), and path_t.
Referenced by lstat(), operator()(), and stat().

void zypp::filesystem::PathInfo::setMode ( Mode mode ) [inline]

Set a new Mode .

Definition at line 255 of file PathInfo.h.
References error_i, and mode_e.
Referenced by lstat(), and stat().

bool zypp::filesystem::PathInfo::stat ( const Pathname & path ) [inline]

STAT path.

Definition at line 258 of file PathInfo.h.
References operator()(), path(), setMode(), setPath(), and STAT.

bool zypp::filesystem::PathInfo::lstat ( const Pathname & path ) [inline]

LSTAT path.

Definition at line 260 of file PathInfo.h.
References LSTAT, operator()(), path(), setMode(), and setPath().

bool zypp::filesystem::PathInfo::operator() ( const Pathname & path ) [inline]

Restat path using current mode.

Definition at line 262 of file PathInfo.h.
References operator()(), path(), and setPath().

bool zypp::filesystem::PathInfo::stat ( ) [inline]

STAT current path.

Definition at line 265 of file PathInfo.h.
References operator()(), setMode(), and STAT.

bool zypp::filesystem::PathInfo::lstat ( ) [inline]

LSTAT current path.

Definition at line 267 of file PathInfo.h.
References LSTAT, operator()(), and setMode().

bool zypp::filesystem::PathInfo::operator() ( )

Restat current path using current mode.

Definition at line 187 of file PathInfo.cc.
References zypp::filesystem::Pathname::empty(), error_i, and path_t.
Referenced by lstat(), operator()(), PathInfo(), and stat().

bool zypp::filesystem::PathInfo::isExist ( ) const [inline]

Return whether valid stat info exists.
That's usg. whether the file exist and you had permission to stat it.
Definition at line 277 of file PathInfo.h.
References error_i.
Referenced by atime(), blksize(), blocks(), zypp::filesystem::clean_dir(), zypp::solver::detail::Testcase::createTestcase(), ctime(), dev(), zypp::filesystem::erase(), zypp::source::plaindir::PlaindirImpl::extract_packages_from_directory(), fileType(), gperm(), group(), hasPerm(), ino(), isBlk(), isChr(), isDir(), isFifo(), isFile(), isGid(), isLink(), isPerm(), isRGrp(), isROth(), isRUsr(), isSock(), isUid(), isVtx(), isWGrp(), isWOth(), isWUsr(), isXGrp(), isXOth(), isXUsr(), mtime(), nlink(), zypp::filesystem::operator<<(), operm(), owner(), perm(), zypp::media::MediaAccess::provideFile(), rdev(), zypp::PublicKey::Impl::readFromFile(), zypp::filesystem::recursive_rmdir(), size(), st_mode(), zypp::storage::XMLFilesBackend::timestamp(), zypp::target::rpm::RpmDb::timestamp(), uperm(), zypp::target::rpm::librpmDb::DbDirInfo::usableArgs(), userMay(), and zypp::filesystem::TmpPath::Impl::~Impl().

FileType zypp::filesystem::PathInfo::fileType ( ) const

Definition at line 211 of file PathInfo.cc.
References asStatMode(), zypp::filesystem::StatMode::fileType(), zypp::filesystem::FT_NOT_EXIST, and isExist().

bool zypp::filesystem::PathInfo::isFile ( ) const [inline]

Definition at line 285 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by zypp::media::MediaISO::attachTo(), zypp::target::rpm::RpmDb::checkPackage(), zypp::filesystem::copy(), zypp::filesystem::copy_file2dir(), zypp::target::rpm::librpmDb::D::D(), zypp::media::MediaHandler::getFile(), zypp::target::rpm::librpmDb::DbDirInfo::hasDbV3(), zypp::target::rpm::librpmDb::DbDirInfo::hasDbV3ToV4(), zypp::target::rpm::librpmDb::DbDirInfo::hasDbV4(), zypp::target::rpm::RpmHeader::readPackage(), zypp::media::MediaHandler::releasePath(), and zypp::VendorAttr::VendorAttr().

bool zypp::filesystem::PathInfo::isDir ( ) const [inline]

Definition at line 286 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by zypp::media::MediaDIR::attachTo(), zypp::filesystem::copy_dir(), zypp::filesystem::copy_dir_content(), zypp::filesystem::erase(), zypp::media::MediaHandler::getDir(), zypp::media::MediaHandler::getDirInfo(), zypp::media::MediaHandler::getDoesFileExist(), zypp::target::rpm::librpmDb::DbDirInfo::hasDbDir(), zypp::media::MediaCurl::MediaCurl(), zypp::target::rpm::RpmDb::removeV3(), zypp::target::rpm::RpmDb::removeV4(), zypp::filesystem::TmpDir::TmpDir(), zypp::filesystem::TmpFile::TmpFile(), zypp::target::rpm::librpmDb::DbDirInfo::usableArgs(), and zypp::filesystem::TmpPath::Impl::~Impl().

bool zypp::filesystem::PathInfo::isLink ( ) const [inline]

Definition at line 287 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isChr ( ) const [inline]

Definition at line 288 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by major(), and minor().

bool zypp::filesystem::PathInfo::isBlk ( ) const [inline]

Definition at line 289 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by zypp::media::MediaDISK::attachTo(), zypp::media::MediaCD::forceEject(), major(), and minor().

bool zypp::filesystem::PathInfo::isFifo ( ) const [inline]

Definition at line 290 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isSock ( ) const [inline]

Definition at line 291 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isRUsr ( ) const [inline]

Definition at line 294 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by isR().

bool zypp::filesystem::PathInfo::isWUsr ( ) const [inline]

Definition at line 295 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by isW().

bool zypp::filesystem::PathInfo::isXUsr ( ) const [inline]

Definition at line 296 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by isX().

bool zypp::filesystem::PathInfo::isR ( ) const [inline]

Definition at line 298 of file PathInfo.h.
References isRUsr().

bool zypp::filesystem::PathInfo::isW ( ) const [inline]

Definition at line 299 of file PathInfo.h.
References isWUsr().

bool zypp::filesystem::PathInfo::isX ( ) const [inline]

Definition at line 300 of file PathInfo.h.
References isXUsr().
Referenced by zypp::applydeltarpm::haveApplydeltarpm().

bool zypp::filesystem::PathInfo::isRGrp ( ) const [inline]

Definition at line 302 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isWGrp ( ) const [inline]

Definition at line 303 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isXGrp ( ) const [inline]

Definition at line 304 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isROth ( ) const [inline]

Definition at line 306 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isWOth ( ) const [inline]

Definition at line 307 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isXOth ( ) const [inline]

Definition at line 308 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isUid ( ) const [inline]

Definition at line 310 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isGid ( ) const [inline]

Definition at line 311 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isVtx ( ) const [inline]

Definition at line 312 of file PathInfo.h.
References isExist(), and statbuf_C.

bool zypp::filesystem::PathInfo::isPerm ( mode_t m ) const [inline]

Definition at line 314 of file PathInfo.h.
References isExist(), and perm().

bool zypp::filesystem::PathInfo::hasPerm ( mode_t m ) const [inline]

Definition at line 315 of file PathInfo.h.
References isExist(), and perm().

mode_t zypp::filesystem::PathInfo::uperm ( ) const [inline]

Definition at line 317 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by userMay().

mode_t zypp::filesystem::PathInfo::gperm ( ) const [inline]

Definition at line 318 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by userMay().

mode_t zypp::filesystem::PathInfo::operm ( ) const [inline]

Definition at line 319 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by userMay().

mode_t zypp::filesystem::PathInfo::perm ( ) const [inline]

Definition at line 320 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by hasPerm(), and isPerm().

mode_t zypp::filesystem::PathInfo::st_mode ( ) const [inline]

Definition at line 322 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by asStatMode().

StatMode zypp::filesystem::PathInfo::asStatMode ( ) const [inline]

Return st_mode() as filesystem::StatMode.

Definition at line 326 of file PathInfo.h.
References st_mode().
Referenced by fileType().

nlink_t zypp::filesystem::PathInfo::nlink ( ) const [inline]

Definition at line 328 of file PathInfo.h.
References isExist(), and statbuf_C.

uid_t zypp::filesystem::PathInfo::owner ( ) const [inline]

Definition at line 332 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by userMay().

gid_t zypp::filesystem::PathInfo::group ( ) const [inline]

Definition at line 333 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by userMay().

mode_t zypp::filesystem::PathInfo::userMay ( ) const

Returns current users permission ([0-7]).

Definition at line 223 of file PathInfo.cc.
References gperm(), group(), isExist(), operm(), owner(), and uperm().
Referenced by userMayR(), userMayRW(), userMayRWX(), userMayRX(), userMayW(), userMayWX(), and userMayX().

bool zypp::filesystem::PathInfo::userMayR ( ) const [inline]

Definition at line 341 of file PathInfo.h.
References userMay().

bool zypp::filesystem::PathInfo::userMayW ( ) const [inline]

Definition at line 342 of file PathInfo.h.
References userMay().

bool zypp::filesystem::PathInfo::userMayX ( ) const [inline]

Definition at line 343 of file PathInfo.h.
References userMay().

bool zypp::filesystem::PathInfo::userMayRW ( ) const [inline]

Definition at line 345 of file PathInfo.h.
References userMay().

bool zypp::filesystem::PathInfo::userMayRX ( ) const [inline]

Definition at line 346 of file PathInfo.h.
References userMay().

bool zypp::filesystem::PathInfo::userMayWX ( ) const [inline]

Definition at line 347 of file PathInfo.h.
References userMay().

bool zypp::filesystem::PathInfo::userMayRWX ( ) const [inline]

Definition at line 349 of file PathInfo.h.
References userMay().
Referenced by zypp::media::MediaCurl::MediaCurl().

ino_t zypp::filesystem::PathInfo::ino ( ) const [inline]

Definition at line 354 of file PathInfo.h.
References isExist(), and statbuf_C.

dev_t zypp::filesystem::PathInfo::dev ( ) const [inline]

Definition at line 355 of file PathInfo.h.
References isExist(), and statbuf_C.

dev_t zypp::filesystem::PathInfo::rdev ( ) const [inline]

Definition at line 356 of file PathInfo.h.
References isExist(), and statbuf_C.

unsigned int zypp::filesystem::PathInfo::major ( ) const

Definition at line 240 of file PathInfo.cc.
References isBlk(), isChr(), and statbuf_C.
Referenced by zypp::media::MediaDISK::attachTo(), and zypp::media::MediaCD::forceEject().

unsigned int zypp::filesystem::PathInfo::minor ( ) const

Definition at line 250 of file PathInfo.cc.
References isBlk(), isChr(), and statbuf_C.
Referenced by zypp::media::MediaDISK::attachTo(), and zypp::media::MediaCD::forceEject().

off_t zypp::filesystem::PathInfo::size ( ) const [inline]

Definition at line 364 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by zypp::target::rpm::RpmDb::doRebuildDatabase(), and zypp::PublicKey::Impl::readFromFile().

unsigned long zypp::filesystem::PathInfo::blksize ( ) const [inline]

Definition at line 365 of file PathInfo.h.
References isExist(), and statbuf_C.

unsigned long zypp::filesystem::PathInfo::blocks ( ) const [inline]

Definition at line 366 of file PathInfo.h.
References isExist(), and statbuf_C.

time_t zypp::filesystem::PathInfo::atime ( ) const [inline]

Definition at line 371 of file PathInfo.h.
References isExist(), and statbuf_C.

time_t zypp::filesystem::PathInfo::mtime ( ) const [inline]

Definition at line 372 of file PathInfo.h.
References isExist(), and statbuf_C.
Referenced by zypp::storage::XMLFilesBackend::timestamp(), and zypp::target::rpm::RpmDb::timestamp().

time_t zypp::filesystem::PathInfo::ctime ( ) const [inline]

Definition at line 373 of file PathInfo.h.
References isExist(), and statbuf_C.

Friends And Related Function Documentation

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

const PathInfo & obj

) [friend]

Stream output.
Definition at line 260 of file PathInfo.cc.

Member Data Documentation

Pathname zypp::filesystem::PathInfo::path_t [private]

Definition at line 377 of file PathInfo.h.
Referenced by asString(), operator()(), path(), and setPath().

struct stat zypp::filesystem::PathInfo::statbuf_C [private]

Definition at line 378 of file PathInfo.h.
Referenced by atime(), blksize(), blocks(), ctime(), dev(), gperm(), group(), ino(), isBlk(), isChr(), isDir(), isFifo(), isFile(), isGid(), isLink(), isRGrp(), isROth(), isRUsr(), isSock(), isUid(), isVtx(), isWGrp(), isWOth(), isWUsr(), isXGrp(), isXOth(), isXUsr(), major(), minor(), mtime(), nlink(), operm(), owner(), perm(), rdev(), size(), st_mode(), and uperm().

Mode zypp::filesystem::PathInfo::mode_e [private]

Definition at line 379 of file PathInfo.h.
Referenced by mode(), and setMode().

int zypp::filesystem::PathInfo::error_i [private]

Definition at line 380 of file PathInfo.h.
Referenced by error(), isExist(), operator()(), setMode(), and setPath().

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

zypp/PathInfo.h
zypp/PathInfo.cc

Generated on Thu Apr 24 02:25:10 2008 for zypp by

1.4.6


Public Types
enum	Mode { STAT, LSTAT }
	stat() or lstat() More...
Public Member Functions
	~PathInfo ()
	Dtor.
const Pathname &	path () const
	Return current Pathname.
const std::string &	asString () const
	Return current Pathname as String.
Mode	mode () const
	Return current stat Mode.
int	error () const
	Return error returned from last stat/lstat call.
void	setPath (const Pathname &path)
	Set a new Pathname.
void	setMode (Mode mode)
	Set a new Mode .
bool	stat (const Pathname &path)
	STAT path.
bool	lstat (const Pathname &path)
	LSTAT path.
bool	operator() (const Pathname &path)
	Restat path using current mode.
bool	stat ()
	STAT current path.
bool	lstat ()
	LSTAT current path.
bool	operator() ()
	Restat current path using current mode.
bool	isExist () const
	Return whether valid stat info exists.
StatMode	asStatMode () const
	Return st_mode() as filesystem::StatMode.
nlink_t	nlink () const
Construct from Pathname.
Default mode is `STAT`.
	PathInfo ()
	PathInfo (const Pathname &path, Mode initial=STAT)
	PathInfo (const std::string &path, Mode initial=STAT)
	PathInfo (const char *path, Mode initial=STAT)
Query StatMode attibutes.
Combines zypp::PathInfo::isExist and zypp::filesystem::StatMode query.
FileType	fileType () const
bool	isFile () const
bool	isDir () const
bool	isLink () const
bool	isChr () const
bool	isBlk () const
bool	isFifo () const
bool	isSock () const
bool	isRUsr () const
bool	isWUsr () const
bool	isXUsr () const
bool	isR () const
bool	isW () const
bool	isX () const
bool	isRGrp () const
bool	isWGrp () const
bool	isXGrp () const
bool	isROth () const
bool	isWOth () const
bool	isXOth () const
bool	isUid () const
bool	isGid () const
bool	isVtx () const
bool	isPerm (mode_t m) const
bool	hasPerm (mode_t m) const
mode_t	uperm () const
mode_t	gperm () const
mode_t	operm () const
mode_t	perm () const
mode_t	st_mode () const
Owner and group
uid_t	owner () const
gid_t	group () const
Permission according to current uid/gid.
mode_t	userMay () const
	Returns current users permission (`[0-7]`).
bool	userMayR () const
bool	userMayW () const
bool	userMayX () const
bool	userMayRW () const
bool	userMayRX () const
bool	userMayWX () const
bool	userMayRWX () const
Device and inode info.
ino_t	ino () const
dev_t	dev () const
dev_t	rdev () const
unsigned int	major () const
unsigned int	minor () const
Size info.
off_t	size () const
unsigned long	blksize () const
unsigned long	blocks () const
Time stamps.
time_t	atime () const
time_t	mtime () const
time_t	ctime () const
Private Attributes
Pathname	path_t
stat	statbuf_C
Mode	mode_e
int	error_i
Friends
std::ostream &	operator<< (std::ostream &str, const PathInfo &obj)