VDirEvaluator Class Reference

#include <VDirEvaluator.H>

Inheritance diagram for VDirEvaluator:

List of all members.


Public Member Functions
VestaSource::errorCode	lookup (Arc arc, VestaSource *&result, AccessControl::Identity who=NULL, unsigned int indexOffset=0) throw ()
VestaSource::errorCode	lookupIndex (unsigned int index, VestaSource &result, char arcbuf=NULL) throw ()
VestaSource::errorCode	list (unsigned int firstIndex, VestaSource::listCallback callback, void *closure, AccessControl::Identity who=NULL, bool deltaOnly=false, unsigned int indexOffset=0) throw ()
	VDirEvaluator (VestaSource::typeTag type, const char hostname, const char port, Bit64 dirHandle, bool *alive, time_t timestamp=0) throw ()
	VDirEvaluator (VestaSource::typeTag type, Bit8 *rep) throw ()
	VDirEvaluator (VestaSource::typeTag type, EvalDirInfo *edi) throw ()
void	mark (bool byName=true, ArcTable *hidden=NULL) throw ()
Bit32	checkpoint (Bit32 &nextSP, std::fstream &ckpt) throw ()
void	freeTree () throw ()
bool	alive ()
void	purge ()
time_t	timestamp () throw ()
bool	hasName () throw ()
void	setHasName (bool newval) throw ()
bool	visited () throw ()
void	setVisited (bool newval) throw ()
Static Public Member Functions
static void	markCallback (void *closure, VMemPool::typeCode type) throw ()
static bool	sweepCallback (void closure, VMemPool::typeCode type, void addr, Bit32 &size) throw ()
static void	rebuildCallback (void closure, VMemPool::typeCode type, void addr, Bit32 &size) throw ()
Private Member Functions
EvalDirInfo *	repEDI () throw ()
void	setRepEDI (EvalDirInfo *repEDI) throw ()
Private Attributes
EvalDirInfo *	edi

Constructor & Destructor Documentation

VDirEvaluator::VDirEvaluator ( VestaSource::typeTag type,

const char * hostname,

const char * port,

Bit64 dirHandle,

bool * alive,

time_t timestamp = 0

) throw ()

Definition at line 120 of file VDirEvaluator.C.
References VMemPool::allocate(), NEW, VMemPool::type(), VDIREV_SIZE, and VMemPool::vDirEvaluator.

VDirEvaluator::VDirEvaluator ( VestaSource::typeTag type,

Bit8 * rep

) throw ()

Definition at line 142 of file VDirEvaluator.C.
References VMemPool::type(), and VMemPool::vDirEvaluator.

VDirEvaluator::VDirEvaluator ( VestaSource::typeTag type,

EvalDirInfo * edi

) throw ()

Definition at line 150 of file VDirEvaluator.C.
References VMemPool::type(), and VMemPool::vDirEvaluator.

Member Function Documentation

bool VDirEvaluator::alive ( )

Definition at line 837 of file VDirEvaluator.C.
References SRPC::alive(), EvalDirInfo::alive, MultiSRPC::Discard(), edi, MultiSRPC::End(), EvalDirInfo::hostname, EvalDirInfo::port, MultiSRPC::Purge(), and MultiSRPC::Start().
Referenced by GardenerThread().

Bit32 VDirEvaluator::checkpoint ( Bit32 & nextSP,

std::fstream & ckpt

) throw () [virtual]

Reimplemented from VestaSource.
Definition at line 777 of file VDirEvaluator.C.
References VMemPool::alignmentMask, checkpoint(), DBG_ALWAYS, Repos::dprintf(), EntryInfo::edi, VestaSource::evaluatorDirectory, VestaSource::evaluatorROEDirectory, VMemPool::freeByte, Table< K, V >::Iterator::Next(), EntryInfo::type, VMemPool::type(), VDIREV_SIZE, and VMemPool::vDirEvaluator.
Referenced by checkpoint(), and VDirChangeable::checkpoint().

void VDirEvaluator::freeTree ( ) throw () [virtual]

Reimplemented from VestaSource.
Definition at line 815 of file VDirEvaluator.C.
References EvalDirInfo::atab, EntryInfo::edi, edi, VestaSource::evaluatorDirectory, VestaSource::evaluatorROEDirectory, VMemPool::free(), freeTree(), EvalDirInfo::hostname, EntryInfo::name, Table< K, V >::Iterator::Next(), EvalDirInfo::port, EntryInfo::type, VMemPool::type(), VDIREV_SIZE, and VMemPool::vDirEvaluator.
Referenced by VDirVolatileRoot::deleteIndex(), freeTree(), and GardenerThread().

bool VDirEvaluator::hasName ( ) throw () [inline, virtual]

Reimplemented from VestaSource.
Definition at line 108 of file VDirEvaluator.H.
References VDIREV_FLAGS.
Referenced by VDirChangeable::mark().

VestaSource::errorCode VDirEvaluator::list ( unsigned int firstIndex,

VestaSource::listCallback callback,

void * closure,

AccessControl::Identity who = NULL,

bool deltaOnly = false,

unsigned int indexOffset = 0

) throw () [virtual]

Reimplemented from VestaSource.
Definition at line 594 of file VDirEvaluator.C.
References Sequence< Elem, elem_ptrfree >::addhi(), ListResultItem::arc, DBG_ALWAYS, VestaSource::device, Repos::dprintf(), ed_device, ed_directory, ed_file, ed_list, ed_none, SRPC::enable_read_timeout(), MultiSRPC::End(), EVALUATOR_DIR_SRPC_VERSION, VestaSource::evaluatorROEDirectory, ListResultItem::filesid, VestaSource::immutableFile, ListResultItem::index, ListResultItem::master, VRErrorCode::ok, Repos::pr_nfs_fh(), ListResultItem::pseudoInode, RECORD_TIME_POINT, SRPC::recv_chars_here(), SRPC::recv_end(), SRPC::recv_int(), SRPC::recv_seq_end(), SRPC::recv_seq_start(), Sequence< Elem, elem_ptrfree >::remlo(), VRErrorCode::rpcFailure, SRPC::send_bytes(), SRPC::send_end(), SRPC::send_int(), Sequence< Elem, elem_ptrfree >::size(), MultiSRPC::Start(), SRPC::start_call(), ListResultItem::type, VMemPool::type(), and VMemPool::vDirEvaluator.

VestaSource::errorCode VDirEvaluator::lookup ( Arc arc,

VestaSource *& result,

AccessControl::Identity who = NULL,

unsigned int indexOffset = 0

) throw () [virtual]

Reimplemented from VestaSource.
Definition at line 160 of file VDirEvaluator.C.
References LongId::append(), Text::cchars(), DBG_ALWAYS, DBG_VDIREVAL, VestaSource::deleted, VestaSource::device, EvalDirInfo::dirhandle, Repos::dprintf(), ed_device, ed_directory, ed_file, ed_lookup, ed_none, EntryInfo::edi, SRPC::enable_read_timeout(), MultiSRPC::End(), EVALUATOR_DIR_SRPC_VERSION, VestaSource::evaluatorDirectory, VestaSource::evaluatorROEDirectory, EntryInfo::fptag, LongId::fromShortId(), VestaSource::immutableFile, EntryInfo::index, VRErrorCode::longIdOverflow, SRPC::failure::msg, EntryInfo::name, NEW, NEW_CONSTR, VRErrorCode::notFound, nullFPTag, NullLongId, NullShortId, VRErrorCode::ok, Repos::pr_nfs_fh(), SRPC::failure::r, RECORD_TIME_POINT, FP::Tag::Recv(), SRPC::recv_bytes_here(), SRPC::recv_end(), SRPC::recv_int(), VRErrorCode::rpcFailure, SRPC::send_bytes(), SRPC::send_chars(), SRPC::send_end(), EntryInfo::sid, MultiSRPC::Start(), SRPC::start_call(), VestaSource::type, EntryInfo::type, VMemPool::type(), and VMemPool::vDirEvaluator.

VestaSource::errorCode VDirEvaluator::lookupIndex ( unsigned int index,

VestaSource *& result,

char * arcbuf = NULL

) throw () [virtual]

Reimplemented from VestaSource.
Definition at line 482 of file VDirEvaluator.C.
References LongId::append(), DBG_VDIREVAL, VestaSource::device, EvalDirInfo::dirhandle, Repos::dprintf(), EntryInfo::edi, VestaSource::evaluatorDirectory, VestaSource::evaluatorROEDirectory, EntryInfo::fptag, LongId::fromShortId(), VestaSource::immutableFile, EntryInfo::index, VRErrorCode::longIdOverflow, EntryInfo::name, NEW_CONSTR, VRErrorCode::notFound, NullLongId, VRErrorCode::ok, VRErrorCode::rpcFailure, EntryInfo::sid, VestaSource::type, EntryInfo::type, VMemPool::type(), and VMemPool::vDirEvaluator.

void VDirEvaluator::mark ( bool byName = true,

ArcTable * hidden = NULL

) throw () [virtual]

Reimplemented from VestaSource.
Definition at line 715 of file VDirEvaluator.C.
References EntryInfo::edi, VestaSource::evaluatorDirectory, VestaSource::evaluatorROEDirectory, mark(), Table< K, V >::Iterator::Next(), EntryInfo::type, VMemPool::type(), and VMemPool::vDirEvaluator.
Referenced by mark(), and VDirChangeable::mark().

void VDirEvaluator::markCallback ( void * closure,

VMemPool::typeCode type

) throw () [static]

Definition at line 733 of file VDirEvaluator.C.
Referenced by InitVRWeed().

void VDirEvaluator::purge ( )

Definition at line 858 of file VDirEvaluator.C.
References DBG_ALWAYS, Repos::dprintf(), edi, EvalDirInfo::hostname, EvalDirInfo::port, and MultiSRPC::Purge().
Referenced by GardenerThread().

void VDirEvaluator::rebuildCallback ( void * closure,

VMemPool::typeCode type,

void * addr,

Bit32 & size

) throw () [static]

Definition at line 763 of file VDirEvaluator.C.
References edi, VestaSource::evaluatorDirectory, VestaSource::rep, EvalDirInfo::rep, and VDIREV_SIZE.
Referenced by InitVRWeed().

EvalDirInfo* VDirEvaluator::repEDI ( ) throw () [inline, private]

Definition at line 117 of file VDirEvaluator.H.
References VDIREV_EDI.
Referenced by setRepEDI().

void VDirEvaluator::setHasName ( bool newval ) throw () [inline, virtual]

Reimplemented from VestaSource.
Definition at line 110 of file VDirEvaluator.H.
References VDIREV_FLAGS.
Referenced by VDirChangeable::mark(), and sweepCallback().

void VDirEvaluator::setRepEDI ( EvalDirInfo * repEDI ) throw () [inline, private]

Definition at line 120 of file VDirEvaluator.H.
References repEDI(), and VDIREV_EDI.

void VDirEvaluator::setVisited ( bool newval ) throw () [inline, virtual]

Reimplemented from VestaSource.
Definition at line 114 of file VDirEvaluator.H.
References VDIREV_FLAGS.
Referenced by VDirChangeable::mark(), and sweepCallback().

bool VDirEvaluator::sweepCallback ( void * closure,

VMemPool::typeCode type,

void * addr,

Bit32 & size

) throw () [static]

Definition at line 739 of file VDirEvaluator.C.
References EvalDirInfo::atab, edi, VestaSource::evaluatorDirectory, EvalDirInfo::hostname, EntryInfo::name, Table< K, V >::Iterator::Next(), EvalDirInfo::port, setHasName(), setVisited(), VDIREV_SIZE, and visited().
Referenced by InitVRWeed().

time_t VDirEvaluator::timestamp ( ) throw () [virtual]

Reimplemented from VestaSource.
Definition at line 875 of file VDirEvaluator.C.
References edi, and EvalDirInfo::timestamp.

bool VDirEvaluator::visited ( ) throw () [inline, virtual]

Reimplemented from VestaSource.
Definition at line 112 of file VDirEvaluator.H.
References VDIREV_FLAGS.
Referenced by VDirChangeable::mark(), and sweepCallback().

Member Data Documentation

EvalDirInfo* VDirEvaluator::edi [private]

Definition at line 55 of file VDirEvaluator.H.
Referenced by alive(), freeTree(), purge(), rebuildCallback(), sweepCallback(), and timestamp().

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

/vesta/vestasys.org/vesta/repos/74/src/VDirEvaluator.H
/vesta/vestasys.org/vesta/repos/74/src/VDirEvaluator.C

Generated on Mon May 8 00:49:15 2006 for Vesta by

1.4.2

VDirEvaluator Class Reference

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation