XrdOfsFile Class Reference

#include <XrdOfs.hh>

Inheritance diagram for XrdOfsFile:

XrdSfsFile XrdTokenAuthzOfsFile List of all members.

Public Member Functions

int open (const char *fileName, XrdSfsFileOpenMode openMode, mode_t createMode, const XrdSecEntity *client, const char *opaque=0)
int close ()
virtual int fctl (const int cmd, const char *args, XrdOucErrInfo &out_error)
const char * FName ()
int getMmap (void **Addr, off_t &Size)
int read (XrdSfsFileOffset fileOffset, XrdSfsXferSize amount)
XrdSfsXferSize read (XrdSfsFileOffset fileOffset, char *buffer, XrdSfsXferSize buffer_size)
int read (XrdSfsAio *aioparm)
XrdSfsXferSize write (XrdSfsFileOffset fileOffset, const char *buffer, XrdSfsXferSize buffer_size)
int write (XrdSfsAio *aioparm)
int sync ()
int sync (XrdSfsAio *aiop)
int stat (struct stat *buf)
int truncate (XrdSfsFileOffset fileOffset)
int getCXinfo (char cxtype[4], int &cxrsz)
 XrdOfsFile (const char *user)
virtual ~XrdOfsFile ()

Protected Attributes

const char * tident

Private Member Functions

void GenFWEvent ()

Private Attributes

XrdOfsHandle * oh
int dorawio
char viaDel

Detailed Description

Definition at line 78 of file XrdOfs.hh.

Constructor & Destructor Documentation

XrdOfsFile::XrdOfsFile ( const char *  user  ) 

Definition at line 164 of file XrdOfs.cc.

References dorawio, XrdOfs::dummyHandle, oh, tident, and viaDel.

virtual XrdOfsFile::~XrdOfsFile (  )  [inline, virtual]

Definition at line 125 of file XrdOfs.hh.

References close(), oh, and viaDel.

Member Function Documentation

int XrdOfsFile::open ( const char *  fileName,
XrdSfsFileOpenMode  openMode,
mode_t  createMode,
const XrdSecEntity *  client,
const char *  opaque = 0 
) [virtual]

Implements XrdSfsFile.

Definition at line 342 of file XrdOfs.cc.

References XrdOfsPoscq::Add(), XrdCmsClient::Added(), XrdOfsHandle::Alloc(), AOP_Create, AOP_Read, AOP_Update, AUTHORIZE, XrdOfs::Balancer, XrdOfsPoscq::Commit(), XrdOss::Create(), XrdOfsEvs::Create, XrdOfsStats::Data, XrdOfsPoscq::Del(), dorawio, XrdOfs::dummyHandle, EINPROGRESS, XrdOfs::Emsg(), XrdOfsEvs::Enabled(), ENOTSUP, EPNAME, XrdSfsFile::error, ETXTBSY, XrdOfs::evrObject, XrdOfs::evsObject, XrdOfs::Finder, XrdOfs::fsError(), FTRACE, XrdOfsHandle::isCompressed, XrdCmsClient::Locate(), XrdSysMutex::Lock(), XrdOss::newFile(), XrdOfsEvs::Notify(), XrdOfsStats::StatsData::numOpenP, XrdOfsStats::StatsData::numOpenR, XrdOfsStats::StatsData::numOpenW, XrdOfs::ocMutex, OfsStats, oh, OOIDENTENV, XrdOfsEvs::Openr, XrdOfsEvs::Openw, XrdOfsHandle::opPC, XrdOfsHandle::opRW, Path, XrdOfs::poscAuto, XrdOfs::poscQ, XrdCmsClient::Removed(), S_IAMB, XrdOfsStats::sdMutex, SFS_O_CREAT, SFS_O_MKPTH, SFS_O_NOWAIT, SFS_O_POSC, SFS_O_RAWIO, SFS_O_RDONLY, SFS_O_RDWR, SFS_O_REPLICA, SFS_O_RESET, SFS_O_TRUNC, SFS_O_WRONLY, SFS_OK, XrdOfs::Stall(), tident, XrdSysMutex::UnLock(), XrdOfsHandle::Usage(), XrdOfsEvr::Wait4Event(), XrdOfsFS, XrdOfsOss, XRDOSS_mkpath, XRDOSS_new, and ZTRACE.

Referenced by XrdTokenAuthzOfsFile::open().

int XrdOfsFile::close (  )  [virtual]

Implements XrdSfsFile.

Definition at line 594 of file XrdOfs.cc.

References XrdCmsClient::Added(), XrdOfs::Balancer, XrdOfsEvs::Closer, XrdOfsEvs::Closew, XrdOfsStats::Data, XrdOfsPoscq::Del(), XrdOfs::dummyHandle, XrdOfs::Emsg(), XrdOfsEvs::Enabled(), EPNAME, XrdSfsFile::error, XrdOfs::evsObject, FTRACE, XrdOfsHandle::Inactive(), XrdSysMutex::Lock(), XrdOfsEvs::Notify(), XrdOfsStats::StatsData::numOpenP, XrdOfsStats::StatsData::numOpenR, XrdOfsStats::StatsData::numOpenW, XrdOfs::ocMutex, OfsStats, oh, XrdOfsHandle::opPC, XrdOfs::poscHold, XrdOfs::poscQ, XrdOfsStats::sdMutex, SFS_OK, tident, XrdSysMutex::UnLock(), XrdOfs::Unpersist(), XrdOfsHandle::Usage(), viaDel, and XrdOfsFS.

Referenced by XrdTokenAuthzOfsFile::close(), and ~XrdOfsFile().

int XrdOfsFile::fctl ( const int  cmd,
const char *  args,
XrdOucErrInfo &  out_error 
) [virtual]

Implements XrdSfsFile.

Definition at line 686 of file XrdOfs.cc.

References XrdOssDF::getFD(), oh, XrdOfsHandle::Select(), XrdOucErrInfo::setErrCode(), XrdOucErrInfo::setErrInfo(), SFS_ERROR, SFS_FCTL_GETFD, and SFS_OK.

const char* XrdOfsFile::FName (  )  [inline, virtual]

Implements XrdSfsFile.

Definition at line 94 of file XrdOfs.hh.

References XrdOfsHandle::Name(), and oh.

Referenced by XrdTokenAuthzOfsFile::FName().

int XrdOfsFile::getMmap ( void **  Addr,
off_t &  Size 
) [virtual]

Implements XrdSfsFile.

Definition at line 946 of file XrdOfs.cc.

References XrdOssDF::getMmap(), oh, XrdOfsHandle::Select(), and SFS_OK.

Referenced by XrdTokenAuthzOfsFile::getMmap().

int XrdOfsFile::read ( XrdSfsFileOffset  fileOffset,
XrdSfsXferSize  amount 
) [virtual]

Implements XrdSfsFile.

Definition at line 707 of file XrdOfs.cc.

References XrdOfs::Emsg(), EPNAME, XrdSfsFile::error, FTRACE, XrdOfsHandle::Name(), oh, XrdOssDF::Read(), XrdOfsHandle::Select(), size_t, and XrdOfsFS.

Referenced by read(), and XrdTokenAuthzOfsFile::read().

XrdSfsXferSize XrdOfsFile::read ( XrdSfsFileOffset  fileOffset,
char *  buffer,
XrdSfsXferSize  buffer_size 
) [virtual]

Implements XrdSfsFile.

Definition at line 746 of file XrdOfs.cc.

References dorawio, XrdOfs::Emsg(), EPNAME, XrdSfsFile::error, FTRACE, XrdOfsHandle::Name(), oh, read(), XrdOssDF::Read(), XrdOssDF::ReadRaw(), XrdOfsHandle::Select(), size_t, and XrdOfsFS.

int XrdOfsFile::read ( XrdSfsAio *  aioparm  )  [virtual]

Implements XrdSfsFile.

Definition at line 803 of file XrdOfs.cc.

References aiocb::aio_buf, aiocb::aio_nbytes, aiocb::aio_offset, XrdSfsAio::doneRead(), XrdOfs::Emsg(), EPNAME, XrdSfsFile::error, FTRACE, XrdOfsHandle::isCompressed, XrdOfsHandle::Name(), oh, read(), XrdOssDF::Read(), XrdSfsAio::Result, XrdOfsHandle::Select(), SFS_OK, XrdSfsAio::sfsAio, and XrdOfsFS.

XrdSfsXferSize XrdOfsFile::write ( XrdSfsFileOffset  fileOffset,
const char *  buffer,
XrdSfsXferSize  buffer_size 
) [virtual]

Implements XrdSfsFile.

Definition at line 843 of file XrdOfs.cc.

References XrdOfs::Emsg(), XrdOfsEvs::Enabled(), EPNAME, XrdSfsFile::error, XrdOfs::evsObject, FTRACE, XrdOfsEvs::Fwrite, GenFWEvent(), XrdOfsHandle::isChanged, XrdOfsHandle::isPending, oh, XrdOfsHandle::Select(), size_t, XrdOssDF::Write(), and XrdOfsFS.

Referenced by XrdTokenAuthzOfsFile::write(), and write().

int XrdOfsFile::write ( XrdSfsAio *  aioparm  )  [virtual]

Implements XrdSfsFile.

Definition at line 899 of file XrdOfs.cc.

References aiocb::aio_buf, aiocb::aio_nbytes, aiocb::aio_offset, XrdSfsAio::doneWrite(), XrdOfs::Emsg(), XrdOfsEvs::Enabled(), EPNAME, XrdSfsFile::error, XrdOfs::evsObject, FTRACE, XrdOfsEvs::Fwrite, GenFWEvent(), XrdOfsHandle::isChanged, XrdOfsHandle::isPending, XrdOfsHandle::isRW, XrdOfsHandle::Name(), oh, XrdOfsHandle::opPC, XrdSfsAio::Result, XrdOfsHandle::Select(), SFS_OK, XrdSfsAio::sfsAio, XrdOssDF::Write(), write(), and XrdOfsFS.

int XrdOfsFile::sync (  )  [virtual]

Implements XrdSfsFile.

Definition at line 995 of file XrdOfs.cc.

References XrdOfs::Emsg(), EPNAME, XrdSfsFile::error, XrdOssDF::Fsync(), FTRACE, XrdOfsHandle::isPending, XrdOfsHandle::Lock(), oh, XrdOfsHandle::Select(), SFS_OK, XrdOfsHandle::UnLock(), and XrdOfsFS.

Referenced by sync(), and XrdTokenAuthzOfsFile::sync().

int XrdOfsFile::sync ( XrdSfsAio *  aiop  )  [virtual]

Implements XrdSfsFile.

Definition at line 1041 of file XrdOfs.cc.

References XrdSfsAio::doneWrite(), XrdSfsAio::Result, and sync().

int XrdOfsFile::stat ( struct stat *  buf  )  [virtual]

Implements XrdSfsFile.

Definition at line 967 of file XrdOfs.cc.

References XrdOfs::Emsg(), EPNAME, XrdSfsFile::error, XrdOssDF::Fstat(), FTRACE, XrdOfsHandle::Name(), oh, XrdOfsHandle::Select(), SFS_OK, and XrdOfsFS.

Referenced by XrdTokenAuthzOfsFile::stat().

int XrdOfsFile::truncate ( XrdSfsFileOffset  fileOffset  )  [virtual]

Implements XrdSfsFile.

Definition at line 1052 of file XrdOfs.cc.

References XrdOfs::Emsg(), XrdOfsEvs::Enabled(), EPNAME, XrdSfsFile::error, XrdOfs::evsObject, FTRACE, XrdOssDF::Ftruncate(), XrdOfsEvs::Fwrite, GenFWEvent(), XrdOfsHandle::isChanged, XrdOfsHandle::isPending, oh, XrdOfsHandle::Select(), SFS_OK, and XrdOfsFS.

Referenced by XrdTokenAuthzOfsFile::truncate().

int XrdOfsFile::getCXinfo ( char  cxtype[4],
int &  cxrsz 
) [virtual]

Implements XrdSfsFile.

Definition at line 1099 of file XrdOfs.cc.

References XrdOssDF::isCompressed(), oh, XrdOfsHandle::Select(), and SFS_OK.

Referenced by XrdTokenAuthzOfsFile::getCXinfo().

void XrdOfsFile::GenFWEvent (  )  [private]

Definition at line 1125 of file XrdOfs.cc.

References XrdOfs::evsObject, XrdOfsEvs::Fwrite, XrdOfsHandle::isChanged, XrdOfsHandle::Lock(), XrdOfsHandle::Name(), XrdOfsEvs::Notify(), oh, tident, XrdOfsHandle::UnLock(), and XrdOfsFS.

Referenced by truncate(), and write().

Member Data Documentation

const char* XrdOfsFile::tident [protected]

Definition at line 128 of file XrdOfs.hh.

Referenced by close(), GenFWEvent(), open(), and XrdOfsFile().

XrdOfsHandle* XrdOfsFile::oh [private]

Definition at line 134 of file XrdOfs.hh.

Referenced by close(), fctl(), FName(), GenFWEvent(), getCXinfo(), getMmap(), open(), read(), stat(), sync(), truncate(), write(), XrdOfsFile(), and ~XrdOfsFile().

int XrdOfsFile::dorawio [private]

Definition at line 135 of file XrdOfs.hh.

Referenced by open(), read(), and XrdOfsFile().

char XrdOfsFile::viaDel [private]

Definition at line 136 of file XrdOfs.hh.

Referenced by close(), XrdOfsFile(), and ~XrdOfsFile().

The documentation for this class was generated from the following files:
Generated on Tue Jul 5 16:50:36 2011 for ROOT_528-00b_version by  doxygen 1.5.1