#include <directory_entry.h>

Inheritance diagram for catalog::DirectoryEntry:

Collaboration diagram for catalog::DirectoryEntry:

Public Member Functions
	DirectoryEntry (const DirectoryEntryBase &base)

	DirectoryEntry ()

	DirectoryEntry (SpecialDirents special_type)

SpecialDirents	GetSpecial () const

Differences	CompareTo (const DirectoryEntry &other) const

bool	operator== (const DirectoryEntry &other) const

bool	operator!= (const DirectoryEntry &other) const

bool	IsNegative () const

bool	IsNestedCatalogRoot () const

bool	IsNestedCatalogMountpoint () const

bool	IsBindMountpoint () const

bool	IsChunkedFile () const

bool	IsHidden () const

uint32_t	hardlink_group () const

void	set_hardlink_group (const uint32_t group)

void	set_is_nested_catalog_mountpoint (const bool val)

void	set_is_nested_catalog_root (const bool val)

void	set_is_bind_mountpoint (const bool val)

void	set_is_chunked_file (const bool val)

void	set_is_hidden (const bool val)

Public Member Functions inherited from catalog::DirectoryEntryBase
	DirectoryEntryBase ()

bool	IsRegular () const

bool	IsLink () const

bool	IsDirectory () const

bool	IsFifo () const

bool	IsSocket () const

bool	IsCharDev () const

bool	IsBlockDev () const

bool	IsSpecial () const

bool	IsExternalFile () const

bool	IsDirectIo () const

bool	HasXattrs () const

bool	HasMtimeNs () const

inode_t	inode () const

uint32_t	linkcount () const

NameString	name () const

LinkString	symlink () const

time_t	mtime () const

int32_t	mtime_ns () const

unsigned int	mode () const

uid_t	uid () const

gid_t	gid () const

shash::Any	checksum () const

const shash::Any *	checksum_ptr () const

shash::Algorithms	hash_algorithm () const

uint64_t	size () const

dev_t	rdev () const

std::string	GetFullPath (const std::string &parent_directory) const

void	set_inode (const inode_t inode)

void	set_linkcount (const uint32_t linkcount)

void	set_symlink (const LinkString &symlink)

void	set_has_xattrs (const bool has_xattrs)

zlib::Algorithms	compression_algorithm () const

struct stat	GetStatStructure () const

Differences	CompareTo (const DirectoryEntryBase &other) const

bool	operator== (const DirectoryEntryBase &other) const

bool	operator!= (const DirectoryEntryBase &other) const

Private Attributes
uint32_t	hardlink_group_

bool	is_nested_catalog_root_

bool	is_nested_catalog_mountpoint_

bool	is_bind_mountpoint_

bool	is_chunked_file_

bool	is_hidden_

bool	is_negative_

Friends
class	SqlLookup

class	SqlDirentWrite

class	swissknife::CommandMigrate

class	WritableCatalogManager

class	DirectoryEntryTestFactory

Additional Inherited Members
Public Types inherited from catalog::DirectoryEntryBase
typedef unsigned int	Differences

Static Public Attributes inherited from catalog::DirectoryEntryBase
static const inode_t	kInvalidInode = 0

Protected Attributes inherited from catalog::DirectoryEntryBase
inode_t	inode_

NameString	name_

unsigned int	mode_

uid_t	uid_

gid_t	gid_

uint64_t	size_

time_t	mtime_

int32_t	mtime_ns_

LinkString	symlink_

uint32_t	linkcount_

bool	has_xattrs_

shash::Any	checksum_

bool	is_external_file_

bool	is_direct_io_

zlib::Algorithms	compression_algorithm_

Detailed Description

In addition to the file system meta-data covered by DirectoryEntryBase, DirectoryEntries contain cvmfs-specific meta data. Currently these are the following things:

Pointer to the originating catalog
Markers for nested catalog transition points (mountpoint and root entry)
Transient marker storing the time of caching (Fuse page caches). This is required to invalidate caches after a catalog update
Hardlink group used to emulate hardlinks in cvmfs

Definition at line 271 of file directory_entry.h.

Constructor & Destructor Documentation

catalog::DirectoryEntry::DirectoryEntry ( const DirectoryEntryBase & base )

inlineexplicit

This is kind of a copy constructor allowing us to create DirectoryEntries directly from DirectoryEntryBase objects. We make it explicit, to disallow black magic from happening. It uses the copy constructor of DirectoryEntryBase and initializes the additional fields of DirectoryEntry.

Definition at line 291 of file directory_entry.h.

catalog::DirectoryEntry::DirectoryEntry ( )

inline

Definition at line 301 of file directory_entry.h.

catalog::DirectoryEntry::DirectoryEntry ( SpecialDirents special_type )

inlineexplicit

Definition at line 310 of file directory_entry.h.

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Member Function Documentation

DirectoryEntryBase::Differences catalog::DirectoryEntry::CompareTo ( const DirectoryEntry & other ) const

Definition at line 48 of file directory_entry.cc.

Referenced by swissknife::CommandCheck::CompareEntries(), CatalogDiffTool< RoCatalogMgr >::DiffRec(), swissknife::CommandMigrate::MigrationWorker_20x::FixNestedCatalogTransitionPoints(), anonymous_namespace{cmd_diff.cc}::DiffReporter::OnModify(), and operator==().

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SpecialDirents catalog::DirectoryEntry::GetSpecial ( ) const

inline

Definition at line 319 of file directory_entry.h.

Referenced by cvmfs::cvmfs_lookup(), LibContext::GetDirentForPath(), cvmfs::GetDirentForPath(), and cvmfs::ReplyNegative().

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uint32_t catalog::DirectoryEntry::hardlink_group ( ) const

inline

Definition at line 339 of file directory_entry.h.

Referenced by swissknife::CommandCheck::CompareEntries(), CompareTo(), and swissknife::CommandMigrate::MigrationWorker_20x::FindRootEntryInformation().

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bool catalog::DirectoryEntry::IsBindMountpoint ( ) const

inline

Definition at line 336 of file directory_entry.h.

Referenced by catalog::WritableCatalogManager::CloneTreeImpl(), CompareTo(), and catalog::SqlDirent::CreateDatabaseFlags().

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bool catalog::DirectoryEntry::IsChunkedFile ( ) const

inline

Definition at line 337 of file directory_entry.h.

Referenced by catalog::WritableCatalogManager::AddFile(), catalog::WritableCatalogManager::AddHardlinkGroup(), catalog::DeltaCounters::ApplyDelta(), CompareTo(), catalog::SqlDirent::CreateDatabaseFlags(), cvmfs::cvmfs_open(), CatalogDiffTool< RoCatalogMgr >::DiffRec(), cvmfs::Evict(), LibContext::GetExtAttr(), cvmfs::HasDifferentContent(), glue::PageCacheTracker::IsStale(), LibContext::Open(), cvmfs::Pin(), ChunkListMagicXattr::PrepareValueFenced(), ChunksMagicXattr::PrepareValueFenced(), catalog::WritableCatalog::RemoveEntry(), receiver::CatalogMergeTool< RwCatalogMgr, RoCatalogMgr >::ReportAddition(), and receiver::CatalogMergeTool< RwCatalogMgr, RoCatalogMgr >::ReportModification().

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bool catalog::DirectoryEntry::IsHidden ( ) const

inline

Definition at line 338 of file directory_entry.h.

Referenced by CompareTo(), catalog::SqlDirent::CreateDatabaseFlags(), CatalogDiffTool< RoCatalogMgr >::DiffRec(), and catalog::Catalog::ListingMd5PathStat().

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bool catalog::DirectoryEntry::IsNegative ( ) const

inline

Definition at line 331 of file directory_entry.h.

Referenced by catalog::CatalogDatabase::InsertInitialValues().

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bool catalog::DirectoryEntry::IsNestedCatalogMountpoint ( ) const

inline

Definition at line 333 of file directory_entry.h.

Referenced by catalog::WritableCatalogManager::CloneTreeImpl(), CompareTo(), catalog::WritableCatalog::CopyToParent(), catalog::SqlDirent::CreateDatabaseFlags(), CatalogDiffTool< RoCatalogMgr >::DiffRec(), swissknife::CommandApplyDirtab::FilterCandidatesFromGlobResult(), catalog::CatalogBalancer< CatalogMgrT >::VirtualNode::IsCatalog(), catalog::WritableCatalog::MakeNestedRoot(), swissknife::CommandMigrate::MigrationWorker_20x::RemoveDanglingNestedMountpoints(), receiver::CatalogMergeTool< RwCatalogMgr, RoCatalogMgr >::ReportAddition(), receiver::CatalogMergeTool< RwCatalogMgr, RoCatalogMgr >::ReportModification(), receiver::CatalogMergeTool< RwCatalogMgr, RoCatalogMgr >::ReportRemoval(), and catalog::WritableCatalogManager::TouchDirectory().

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bool catalog::DirectoryEntry::IsNestedCatalogRoot ( ) const

inline

Definition at line 332 of file directory_entry.h.

Referenced by catalog::WritableCatalogManager::AddDirectory(), catalog::WritableCatalogManager::CloneTreeImpl(), CompareTo(), catalog::WritableCatalog::CopyToParent(), catalog::SqlDirent::CreateDatabaseFlags(), swissknife::CommandApplyDirtab::FilterCandidatesFromGlobResult(), catalog::Catalog::FixTransitionPoint(), catalog::WritableCatalogManager::GraftNestedCatalog(), swissknife::CommandCheck::InspectTree(), catalog::WritableCatalogManager::IsTransitionPoint(), catalog::WritableCatalog::MakeTransitionPoint(), and catalog::WritableCatalogManager::RemoveDirectory().

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bool catalog::DirectoryEntry::operator!= ( const DirectoryEntry & other ) const

inline

Definition at line 327 of file directory_entry.h.

bool catalog::DirectoryEntry::operator== ( const DirectoryEntry & other ) const

inline

Definition at line 324 of file directory_entry.h.

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void catalog::DirectoryEntry::set_hardlink_group ( const uint32_t group )

inline

Definition at line 341 of file directory_entry.h.

Referenced by catalog::WritableCatalogManager::AddHardlinkGroup().

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void catalog::DirectoryEntry::set_is_bind_mountpoint ( const bool val )

inline

Definition at line 350 of file directory_entry.h.

Referenced by catalog::VirtualCatalog::InsertSnapshot().

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void catalog::DirectoryEntry::set_is_chunked_file ( const bool val )

inline

Definition at line 353 of file directory_entry.h.

Referenced by catalog::WritableCatalogManager::AddHardlinkGroup().

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void catalog::DirectoryEntry::set_is_hidden ( const bool val )

inline

Definition at line 356 of file directory_entry.h.

Referenced by catalog::VirtualCatalog::CreateBaseDirectory().

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void catalog::DirectoryEntry::set_is_nested_catalog_mountpoint ( const bool val )

inline

Definition at line 344 of file directory_entry.h.

Referenced by catalog::WritableCatalogManager::AddDirectory(), catalog::WritableCatalog::CopyToParent(), catalog::WritableCatalogManager::GraftNestedCatalog(), catalog::WritableCatalog::MakeTransitionPoint(), swissknife::CommandMigrate::MigrationWorker_20x::RemoveDanglingNestedMountpoints(), catalog::WritableCatalogManager::RemoveDirectory(), and catalog::WritableCatalogManager::SwapNestedCatalog().

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void catalog::DirectoryEntry::set_is_nested_catalog_root ( const bool val )

inline

Definition at line 347 of file directory_entry.h.

Referenced by catalog::WritableCatalogManager::AddDirectory(), catalog::WritableCatalogManager::GraftNestedCatalog(), catalog::WritableCatalog::MakeNestedRoot(), catalog::WritableCatalogManager::RemoveDirectory(), and catalog::WritableCatalogManager::SwapNestedCatalog().

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Friends And Related Function Documentation

friend class DirectoryEntryTestFactory

friend

Definition at line 281 of file directory_entry.h.

friend class SqlDirentWrite

friend

Definition at line 275 of file directory_entry.h.

friend class SqlLookup

friend

Definition at line 273 of file directory_entry.h.

friend class swissknife::CommandMigrate

friend

Definition at line 277 of file directory_entry.h.

friend class WritableCatalogManager

friend

Definition at line 279 of file directory_entry.h.

Member Data Documentation

uint32_t catalog::DirectoryEntry::hardlink_group_

private

Hardlink handling is emulated in CVMFS. Since inodes are allocated on demand we save hardlink relationships using the same hardlink_group.

Definition at line 365 of file directory_entry.h.

Referenced by catalog::SqlDirentWrite::BindDirentFields(), catalog::SqlLookup::GetDirent(), hardlink_group(), and set_hardlink_group().

bool catalog::DirectoryEntry::is_bind_mountpoint_

private

Definition at line 370 of file directory_entry.h.

Referenced by catalog::SqlLookup::GetDirent(), IsBindMountpoint(), and set_is_bind_mountpoint().

bool catalog::DirectoryEntry::is_chunked_file_

private

Definition at line 371 of file directory_entry.h.

Referenced by catalog::SqlLookup::GetDirent(), IsChunkedFile(), and set_is_chunked_file().

bool catalog::DirectoryEntry::is_hidden_

private

Definition at line 372 of file directory_entry.h.

Referenced by catalog::SqlLookup::GetDirent(), IsHidden(), and set_is_hidden().

bool catalog::DirectoryEntry::is_negative_

private

Definition at line 373 of file directory_entry.h.

Referenced by GetSpecial(), and IsNegative().

bool catalog::DirectoryEntry::is_nested_catalog_mountpoint_

private

Definition at line 369 of file directory_entry.h.

Referenced by catalog::SqlLookup::GetDirent(), IsNestedCatalogMountpoint(), and set_is_nested_catalog_mountpoint().

bool catalog::DirectoryEntry::is_nested_catalog_root_

private

Definition at line 368 of file directory_entry.h.

Referenced by catalog::SqlLookup::GetDirent(), IsNestedCatalogRoot(), and set_is_nested_catalog_root().

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

/home/sftnight/jenkins/workspace/CvmfsDoxygen/label/docker-x86_64/cvmfs/cvmfs/directory_entry.h
/home/sftnight/jenkins/workspace/CvmfsDoxygen/label/docker-x86_64/cvmfs/cvmfs/directory_entry.cc

Public Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation