#include <IPlatformFilePak.h>

Inheritance diagram for FPakFile:

Classes
struct	FArchiveAndLastAccessTime

class	FBaseIterator

class	FFilenameIterator

struct	FIndexSettings

class	FPakEntryIterator

struct	FScopedPakDirectoryIndexAccess

Public Types
enum class	ECacheType : uint8 { Shared , Individual }

enum class	EFindResult : uint8 { NotFound , Found , FoundDeleted }

enum class	EIteratorType : uint8 { PathHash , DirectoryIndex , DirectoryTree }

typedef TMap< uint64, FPakEntryLocation >	FPathHashIndex

typedef TMap< FString, FPakDirectory >	FDirectoryIndex

typedef TFunction< FPakEntryPair &()>	ReadNextEntryFunction

Public Member Functions
PAKFILE_API bool	RecreatePakReaders (IPlatformFile *LowerLevel)

virtual const FString &	PakGetPakFilename () const override

virtual bool	PakContains (const FString &FullPath) const override

virtual int32	PakGetPakchunkIndex () const override

virtual void	PakVisitPrunedFilenames (IPlatformFile::FDirectoryVisitor &Visitor) const override

virtual const FString &	PakGetMountPoint () const override

void	SetUnderlyingCacheTrimDisabled (bool InUnderlyingCacheTrimDisabled)

bool	GetUnderlyingCacheTrimDisabled (void)

void	SetCacheType (ECacheType InCacheType)

ECacheType	GetCacheType (void)

void	SetCacheIndex (int32 InCacheIndex)

int32	GetCacheIndex (void)

void	SetIsMounted (bool bInIsMounted)

bool	GetIsMounted () const

PAKFILE_API	FPakFile (IPlatformFile LowerLevel, const TCHAR Filename, bool bIsSigned, bool bLoadIndex=true)

bool	IsValid () const

PAKFILE_API bool	PassedSignatureChecks () const

const FString &	GetFilename () const

FName	GetFilenameName () const

int64	TotalSize () const

virtual int32	GetNumFiles () const override

PAKFILE_API void	GetPrunedFilenames (TArray< FString > &OutFileList) const

PAKFILE_API void	GetPrunedFilenamesInChunk (const TArray< int32 > &InChunkIDs, TArray< FString > &OutFileList) const

PAKFILE_API FSharedPakReader	GetSharedReader (IPlatformFile *LowerLevel)

PAKFILE_API void	ReturnSharedReader (FArchive *SharedReader)

PAKFILE_API void	ReleaseOldReaders (double MaxAgeSeconds)

PAKFILE_API EFindResult	Find (const FString &FullPath, FPakEntry *OutEntry) const

void	SetMountPoint (const TCHAR *Path)

const FString &	GetMountPoint () const

template<class ContainerType >
void	FindPrunedFilesAtPath (ContainerType &OutFiles, const TCHAR *InPath, bool bIncludeFiles=true, bool bIncludeDirectories=false, bool bRecursive=false) const

PAKFILE_API void	FindPrunedFilesAtPath (const TCHAR *InPath, TArray< FString > &OutFiles, bool bIncludeFiles=true, bool bIncludeDirectories=false, bool bRecursive=false) const

const FPakDirectory *	FindPrunedDirectory (const TCHAR *InPath) const

bool	DirectoryExistsInPruned (const TCHAR *InPath) const

PAKFILE_API bool	Check ()

const FPakInfo &	GetInfo () const

const FDateTime &	GetTimestamp () const

bool	HasFilenames () const

void	ReadHashFromPayload (const FPakEntry &PakEntry, uint8 *OutBuffer)

Public Member Functions inherited from FRefCountBase
	FRefCountBase ()=default

virtual	~FRefCountBase ()=default

	FRefCountBase (const FRefCountBase &Rhs)=delete

FRefCountBase &	operator= (const FRefCountBase &Rhs)=delete

FReturnedRefCountValue	AddRef () const

uint32	Release () const

uint32	GetRefCount () const

Static Public Member Functions
static PAKFILE_API uint64	HashPath (const TCHAR *RelativePathFromMount, uint64 Seed, int32 PakFileVersion)

static PAKFILE_API void	EncodePakEntriesIntoIndex (int32 InNumEntries, const ReadNextEntryFunction &InReadNextEntry, const TCHAR InPakFilename, const FPakInfo &InPakInfo, const FString &MountPoint, int32 &OutNumEncodedEntries, int32 &OutNumDeletedEntries, uint64 OutPathHashSeed, FDirectoryIndex OutDirectoryIndex, FPathHashIndex OutPathHashIndex, TArray< uint8 > &OutEncodedPakEntries, TArray< FPakEntry > &OutNonEncodableEntries, TMap< uint64, FString > *InOutCollisionDetection, int32 PakFileVersion)

static PAKFILE_API const FPakEntryLocation *	FindLocationFromIndex (const FString &FullPath, const FString &MountPoint, const FPathHashIndex &PathHashIndex, uint64 PathHashSeed, int32 PakFileVersion)

static PAKFILE_API const FPakEntryLocation *	FindLocationFromIndex (const FString &FullPath, const FString &MountPoint, const FDirectoryIndex &DirectoryIndex)

static PAKFILE_API EFindResult	GetPakEntry (const FPakEntryLocation &FPakEntryLocation, FPakEntry *OutEntry, const TArray< uint8 > &EncodedPakEntries, const TArray< FPakEntry > &Files, const FPakInfo &Info)

static PAKFILE_API void	PruneDirectoryIndex (FDirectoryIndex &InOutDirectoryIndex, FDirectoryIndex *PrunedDirectoryIndex, const FString &MountPoint)

static void	MakeDirectoryFromPath (FString &Path)

static bool	IsPathInDirectoryFormat (const FString &Path)

static FString	PakPathCombine (FStringView Parent, FStringView Child)

static FString	PakPathCombine (FStringView Parent, FUtf8StringView Child)

static bool	SplitPathInline (FStringView &InOutPath, FStringView &OutFilename)

static bool	SplitPathInline (FString &InOutPath, FString &OutFilename)

static bool	GetRelativePathFromMountInline (FString &Child, const FString &MountPoint)

static const TCHAR *	GetRelativeFilePathFromMountPointer (const FString &Child, const FString &MountPoint)

static PAKFILE_API bool	IsPakKeepFullDirectory ()

static PAKFILE_API bool	IsPakWritePathHashIndex ()

static PAKFILE_API bool	IsPakWriteFullDirectoryIndex ()

static PAKFILE_API void	SaveIndexInternal_DirectoryIndex (FArchive &Ar, const FDirectoryIndex &DirectoryTMap)

Friends
class	FPakPlatformFile

class	FRefCountBase

Detailed Description

Pak file.

Member Typedef Documentation

◆ FDirectoryIndex

typedef TMap<FString, FPakDirectory> FPakFile::FDirectoryIndex

Index data that keeps an in-memory directoryname/filename tree to map a Filename to an FPakEntryLocation

◆ FPathHashIndex

typedef TMap<uint64, FPakEntryLocation> FPakFile::FPathHashIndex

Index data that provides a map from the hash of a Filename to an FPakEntryLocation

◆ ReadNextEntryFunction

typedef TFunction<FPakEntryPair & ()> FPakFile::ReadNextEntryFunction

Read a list of (Filename, FPakEntry) pairs from a provided enumeration, attempt to encode each one, store each one in the appropriate given encoded and/or unencoded array, and populate the given Directories to map each filename to the location for the FPakEntry

Parameters

InNumEntries	How many entries will be read from ReadNextEntryFunction
ReadNextEntryFunction	Callback called repeatedly to enumerate the (Filename,FPakEntry) pairs to be encoded
InPakFilename	Filename for the pak containing the files, used to create the hashseed for the given pak
InPakInfo	PakInfo for the given pak, used for serialization flags
MountPoint	Directory into which the pak will be mounted, used to create the Directory and PathHash indexes
OutNumEncodedEntries	How many entries were written to the bytes in OutEncodedPakEntries
OutNumDeletedEntries	How many entries were skipped and not stored because the input FPakEntry was a Delete record
OutPathHashSeed	optional out param to get a copy of the pakfile-specific hashseed
OutDirectoryIndex	optional output FDirectoryIndex
OutPathHashIndex	optional output FPathHashIndex
OutEncodedPakEntries	array of bytes into which the encoded FPakEntries are stored. Values in OutDirectoryIndex and OutPathHashIndex can be offsets into this array indicated the start point for the encoding of the given FPakEntry
OutNonEncodableEntries	A list of all the FPakEntries that could not be encoded. Values in OutDirectoryIndex and OutPathHashIndex can be indices into this list.
InOutCollisionDetection	Optional parameter to detect hash collisions. If present, each hashed filename will be check()'d for a collision against a different filename in InOutCollisionDetection, and will be added into InOutCollisionDetection
PakFileVersion	Version of the pakfile containing the index, to support legacy formats

Member Enumeration Documentation

◆ ECacheType

enum class FPakFile::ECacheType : uint8

strong

Pak files can share a cache or have their own

Enumerator
Shared
Individual

◆ EFindResult

enum class FPakFile::EFindResult : uint8

strong

Finds an entry in the pak file matching the given filename.

Parameters

Filename	File to find.
OutEntry	The optional address of an FPakEntry instance where the found file information should be stored. Pass NULL to only check for file existence.

Returns: Returns true if the file was found, false otherwise.

Enumerator
NotFound
Found
FoundDeleted

◆ EIteratorType

enum class FPakFile::EIteratorType : uint8

strong

Internal IteratorType used by an FBaseIterator.

Enumerator
PathHash
DirectoryIndex
DirectoryTree

Constructor & Destructor Documentation

◆ FPakFile()

FPakFile::FPakFile	(	IPlatformFile *	LowerLevel,
		const TCHAR *	Filename,
		bool	bIsSigned,
		bool	bLoadIndex = `true`
	)

Creates a pak file using the supplied file handle.

Parameters

LowerLevel	Lower level platform file.
Filename	Filename.
bIsSigned	= true if the pak is signed.

Member Function Documentation

◆ Check()

bool FPakFile::Check ( )

Checks the validity of the pak data by reading out the data for every file in the pak

Returns: true if the pak file is valid

◆ DirectoryExistsInPruned()

bool FPakFile::DirectoryExistsInPruned ( const TCHAR * InPath ) const

inline

Checks if a directory exists in pak file.

Parameters

InPath Directory path.

Returns: true if the given path exists in pak file, false otherwise.

◆ EncodePakEntriesIntoIndex()

void FPakFile::EncodePakEntriesIntoIndex	(	int32	InNumEntries,
		const ReadNextEntryFunction &	InReadNextEntry,
		const TCHAR *	InPakFilename,
		const FPakInfo &	InPakInfo,
		const FString &	MountPoint,
		int32 &	OutNumEncodedEntries,
		int32 &	OutNumDeletedEntries,
		uint64 *	OutPathHashSeed,
		FDirectoryIndex *	OutDirectoryIndex,
		FPathHashIndex *	OutPathHashIndex,
		TArray< uint8 > &	OutEncodedPakEntries,
		TArray< FPakEntry > &	OutNonEncodableEntries,
		TMap< uint64, FString > *	InOutCollisionDetection,
		int32	PakFileVersion
	)

static

◆ Find()

FPakFile::EFindResult FPakFile::Find	(	const FString &	FullPath,
		FPakEntry *	OutEntry
	)		const

◆ FindLocationFromIndex() [1/2]

const FPakEntryLocation * FPakFile::FindLocationFromIndex	(	const FString &	FullPath,
		const FString &	MountPoint,
		const FDirectoryIndex &	DirectoryIndex
	)

static

Lookup the FPakEntryLocation stored in the given DirectoryIndex, return nullptr if not found

◆ FindLocationFromIndex() [2/2]

const FPakEntryLocation * FPakFile::FindLocationFromIndex	(	const FString &	FullPath,
		const FString &	MountPoint,
		const FPathHashIndex &	PathHashIndex,
		uint64	PathHashSeed,
		int32	PakFileVersion
	)

static

Lookup the FPakEntryLocation stored in the given PathHashIndex, return nullptr if not found

◆ FindPrunedDirectory()

const FPakDirectory * FPakFile::FindPrunedDirectory ( const TCHAR * InPath ) const

inline

Finds a directory in pak file.

Parameters

InPath Directory path.

Returns: Pointer to a map with directory contents if the directory was found, NULL otherwise.

◆ FindPrunedFilesAtPath() [1/2]

void FPakFile::FindPrunedFilesAtPath	(	const TCHAR *	InPath,
		TArray< FString > &	OutFiles,
		bool	bIncludeFiles = `true`,
		bool	bIncludeDirectories = `false`,
		bool	bRecursive = `false`
	)		const

Looks for files or directories within the Pruned DirectoryIndex of the pak file. The Pruned DirectoryIndex does not have entries for most Files in the pak; they were removed to save memory. A project can specify which FileNames and DirectoryNames can be marked to keep in the DirectoryIndex; see FPakFile::FIndexSettings and FPakFile::PruneDirectoryIndex Returned paths are full paths (include the mount point)

Parameters

InPath	Path to look for files or folder at.
OutFiles	List of files or folder matching search criteria.
bIncludeFiles	If true OutFiles will include matching files.
bIncludeDirectories	If true OutFiles will include matching folders.
bRecursive	If true, sub-folders will also be checked.

◆ FindPrunedFilesAtPath() [2/2]

template<class ContainerType >

void FPakFile::FindPrunedFilesAtPath	(	ContainerType &	OutFiles,
		const TCHAR *	InPath,
		bool	bIncludeFiles = `true`,
		bool	bIncludeDirectories = `false`,
		bool	bRecursive = `false`
	)		const

inline

◆ GetCacheIndex()

int32 FPakFile::GetCacheIndex ( void )

inline

◆ GetCacheType()

ECacheType FPakFile::GetCacheType ( void )

inline

◆ GetFilename()

const FString & FPakFile::GetFilename ( ) const

inline

Gets pak filename.

Returns: Pak filename.

◆ GetFilenameName()

FName FPakFile::GetFilenameName ( ) const

inline

◆ GetInfo()

const FPakInfo & FPakFile::GetInfo ( ) const

inline

Gets this pak file info.

Returns: Info about this pak file.

◆ GetIsMounted()

bool FPakFile::GetIsMounted ( ) const

inline

◆ GetMountPoint()

const FString & FPakFile::GetMountPoint ( ) const

inline

Gets pak file mount point.

Returns: Mount point path.

◆ GetNumFiles()

virtual int32 FPakFile::GetNumFiles ( ) const

inlineoverridevirtual

Gets the number of files in this pak.

Implements IPakFile.

◆ GetPakEntry()

FPakFile::EFindResult FPakFile::GetPakEntry	(	const FPakEntryLocation &	FPakEntryLocation,
		FPakEntry *	OutEntry,
		const TArray< uint8 > &	EncodedPakEntries,
		const TArray< FPakEntry > &	Files,
		const FPakInfo &	Info
	)

static

Returns the FPakEntry pointed to by the given FPakEntryLocation inside the given EncodedPakEntries or Files Can return Found or Deleted; if the FPakEntryLocation is invalid this function assumes the FPakEntry exists in this pack but as a deleted file If OutEntry is non-null, populates it with a copy of the FPakEntry found, or sets it to an FPakEntry with SetDeleteRecord(true) if not found

◆ GetPrunedFilenames()

void FPakFile::GetPrunedFilenames ( TArray< FString > & OutFileList ) const

Returns the FullPath (includes Mount) Filename found in Pruned DirectoryIndex

◆ GetPrunedFilenamesInChunk()

void FPakFile::GetPrunedFilenamesInChunk	(	const TArray< int32 > &	InChunkIDs,
		TArray< FString > &	OutFileList
	)		const

Returns the RelativePathFromMount Filename for every Filename found in the Pruned DirectoryIndex that points to a PakEntry in the given Chunk

◆ GetRelativeFilePathFromMountPointer()

static const TCHAR * FPakFile::GetRelativeFilePathFromMountPointer	(	const FString &	Child,
		const FString &	MountPoint
	)

inlinestatic

Helper function to return Filename's relative path from the mount point. Returns null if Child is not equal to MountPoint and is not a child path under MountPoint, else returns pointer to the offset within Child after the MountPoint. If child equals MountPoint, returns null; The MountPoint itself is not a valid Filename, since Filenames must have non-zero length and are added on to the MountPoint.

◆ GetRelativePathFromMountInline()

static bool FPakFile::GetRelativePathFromMountInline	(	FString &	Child,
		const FString &	MountPoint
	)

inlinestatic

Helper function to return Child's relative path from the mount point. Returns false if Child is not equal to MountPoint and is not a child path under MountPoint, else returns true. Edits Child only if returning true, setting it to the relative path. If child equals MountPoint, returns true and sets Child to the relative path to the MountPoint, which is "/"

◆ GetSharedReader()

FSharedPakReader FPakFile::GetSharedReader ( IPlatformFile * LowerLevel )

Gets shared pak file archive for given thread.

Returns: Pointer to pak file archive used to read data from pak.

◆ GetTimestamp()

const FDateTime & FPakFile::GetTimestamp ( ) const

inline

Gets this pak file's tiemstamp.

Returns: Timestamp.

◆ GetUnderlyingCacheTrimDisabled()

bool FPakFile::GetUnderlyingCacheTrimDisabled ( void )

inline

◆ HasFilenames()

bool FPakFile::HasFilenames ( ) const

inline

Returns whether filenames currently exist in the DirectoryIndex for all files in the Pak.

Returns: true if filenames are present for all FPakEntry, false otherwise.

◆ HashPath()

uint64 FPakFile::HashPath	(	const TCHAR *	RelativePathFromMount,
		uint64	Seed,
		int32	PakFileVersion
	)

static

Hash the given full-path filename using the hash function used by FPakFiles, with the given FPakFile-specific seed, with version provided for legacy pak files that used different hash function

◆ IsPakKeepFullDirectory()

bool FPakFile::IsPakKeepFullDirectory ( )

static

◆ IsPakWriteFullDirectoryIndex()

bool FPakFile::IsPakWriteFullDirectoryIndex ( )

static

◆ IsPakWritePathHashIndex()

bool FPakFile::IsPakWritePathHashIndex ( )

static

◆ IsPathInDirectoryFormat()

static bool FPakFile::IsPathInDirectoryFormat ( const FString & Path )

inlinestatic

◆ IsValid()

bool FPakFile::IsValid ( ) const

inline

Checks if the pak file is valid.

Returns: true if this pak file is valid, false otherwise.

◆ MakeDirectoryFromPath()

static void FPakFile::MakeDirectoryFromPath ( FString & Path )

inlinestatic

◆ PakContains()

virtual bool FPakFile::PakContains ( const FString & Filename ) const

inlineoverridevirtual

Return whether the Pak has an entry for the given FileName. Not necessarily exclusive; other Patch Paks may have their own copy of the same File.

Parameters

Filename The full LongPackageName path to the file, as returned from FPackageName::LongPackageNameToFilename + extension. Comparison is case-insensitive.

Implements IPakFile.

◆ PakGetMountPoint()

virtual const FString & FPakFile::PakGetMountPoint ( ) const

inlineoverridevirtual

Implements IPakFile.

◆ PakGetPakchunkIndex()

virtual int32 FPakFile::PakGetPakchunkIndex ( ) const

inlineoverridevirtual

Implements IPakFile.

◆ PakGetPakFilename()

virtual const FString & FPakFile::PakGetPakFilename ( ) const

inlineoverridevirtual

Implements IPakFile.

◆ PakPathCombine() [1/2]

FString FPakFile::PakPathCombine	(	FStringView	Parent,
		FStringView	Child
	)

static

◆ PakPathCombine() [2/2]

FString FPakFile::PakPathCombine	(	FStringView	Parent,
		FUtf8StringView	Child
	)

static

◆ PakVisitPrunedFilenames()

virtual void FPakFile::PakVisitPrunedFilenames ( IPlatformFile::FDirectoryVisitor & Visitor ) const

inlineoverridevirtual

Calls the given Visitor on every FileName in the Pruned Directory Index. FileNames passed to the Vistory are the RelativePath from the Mount of the PakFile The Pruned Directory Index at Runtime contains only the DirectoryIndexKeepFiles-specified subset of FilesNames and DirectoryNames that exist in the PakFile

Implements IPakFile.

◆ PassedSignatureChecks()

bool FPakFile::PassedSignatureChecks ( ) const

Checks if the pak has valid chunk signature checking data, and that the data passed the initial signing check

Returns: true if this pak file has passed the initial signature checking phase

◆ PruneDirectoryIndex()

void FPakFile::PruneDirectoryIndex	(	FDirectoryIndex &	InOutDirectoryIndex,
		FDirectoryIndex *	PrunedDirectoryIndex,
		const FString &	MountPoint
	)

static

Given a directory index, remove entries from it that are directed by ini to not have filenames kept at runtime.

InOutDirectoryIndex - The full index from which to potentially remove entries OutDirectoryIndex - If null, InOutDirectoryIndex will have pruned entries removed. If non-null, InOutDirectoryIndex will not be modified, and PrunedDirectoryIndex will have kept values added. MountPoint The mount point for the pak containing the index, used to provide the fullpath for filenames in the DirectoryIndex for comparison against paths in ini

◆ ReadHashFromPayload()

void FPakFile::ReadHashFromPayload	(	const FPakEntry &	PakEntry,
		uint8 *	OutBuffer
	)

inline

◆ RecreatePakReaders()

bool FPakFile::RecreatePakReaders ( IPlatformFile * LowerLevel )

Recreates the pak reader for each thread

◆ ReleaseOldReaders()

void FPakFile::ReleaseOldReaders ( double MaxAgeSeconds )

◆ ReturnSharedReader()

void FPakFile::ReturnSharedReader ( FArchive * SharedReader )

◆ SaveIndexInternal_DirectoryIndex()

void FPakFile::SaveIndexInternal_DirectoryIndex	(	FArchive &	Ar,
		const FDirectoryIndex &	DirectoryTMap
	)

static

◆ SetCacheIndex()

void FPakFile::SetCacheIndex ( int32 InCacheIndex )

inline

◆ SetCacheType()

void FPakFile::SetCacheType ( ECacheType InCacheType )

inline

◆ SetIsMounted()

void FPakFile::SetIsMounted ( bool bInIsMounted )

inline

◆ SetMountPoint()

void FPakFile::SetMountPoint ( const TCHAR * Path )

inline

Sets the pak file mount point.

Parameters

Path	New mount point path.

◆ SetUnderlyingCacheTrimDisabled()

void FPakFile::SetUnderlyingCacheTrimDisabled ( bool InUnderlyingCacheTrimDisabled )

inline

◆ SplitPathInline() [1/2]

static bool FPakFile::SplitPathInline	(	FString &	InOutPath,
		FString &	OutFilename
	)

inlinestatic

◆ SplitPathInline() [2/2]

bool FPakFile::SplitPathInline	(	FStringView &	InOutPath,
		FStringView &	OutFilename
	)

static

Helper function to split a PakDirectoryIndex-Formatted PathName into its PakDirectoryIndex-Formatted parent directory and the CleanFileName

◆ TotalSize()

int64 FPakFile::TotalSize ( ) const

inline

Friends And Related Symbol Documentation

◆ FPakPlatformFile

friend class FPakPlatformFile

friend

◆ FRefCountBase

friend class FRefCountBase

friend

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

Engine/Source/Runtime/PakFile/Public/IPlatformFilePak.h
Engine/Source/Runtime/PakFile/Private/PakFile.cpp
Engine/Source/Runtime/PakFile/Private/PakFile.inl

Classes

Public Types

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Member Typedef Documentation

◆ FDirectoryIndex

◆ FPathHashIndex

◆ ReadNextEntryFunction

Member Enumeration Documentation

◆ ECacheType

◆ EFindResult

◆ EIteratorType

Constructor & Destructor Documentation

◆ FPakFile()

Member Function Documentation

◆ Check()

◆ DirectoryExistsInPruned()

◆ EncodePakEntriesIntoIndex()

◆ Find()

◆ FindLocationFromIndex() [1/2]

◆ FindLocationFromIndex() [2/2]

◆ FindPrunedDirectory()

◆ FindPrunedFilesAtPath() [1/2]

◆ FindPrunedFilesAtPath() [2/2]

◆ GetCacheIndex()

◆ GetCacheType()

◆ GetFilename()

◆ GetFilenameName()

◆ GetInfo()

◆ GetIsMounted()

◆ GetMountPoint()

◆ GetNumFiles()

◆ GetPakEntry()

◆ GetPrunedFilenames()

◆ GetPrunedFilenamesInChunk()

◆ GetRelativeFilePathFromMountPointer()

◆ GetRelativePathFromMountInline()

◆ GetSharedReader()

◆ GetTimestamp()

◆ GetUnderlyingCacheTrimDisabled()

◆ HasFilenames()

◆ HashPath()

◆ IsPakKeepFullDirectory()

◆ IsPakWriteFullDirectoryIndex()

◆ IsPakWritePathHashIndex()

◆ IsPathInDirectoryFormat()

◆ IsValid()

◆ MakeDirectoryFromPath()

◆ PakContains()

◆ PakGetMountPoint()

◆ PakGetPakchunkIndex()

◆ PakGetPakFilename()

◆ PakPathCombine() [1/2]

◆ PakPathCombine() [2/2]

◆ PakVisitPrunedFilenames()

◆ PassedSignatureChecks()

◆ PruneDirectoryIndex()

◆ ReadHashFromPayload()

◆ RecreatePakReaders()

◆ ReleaseOldReaders()

◆ ReturnSharedReader()

◆ SaveIndexInternal_DirectoryIndex()

◆ SetCacheIndex()

◆ SetCacheType()

◆ SetIsMounted()

◆ SetMountPoint()

◆ SetUnderlyingCacheTrimDisabled()

◆ SplitPathInline() [1/2]

◆ SplitPathInline() [2/2]

◆ TotalSize()

Friends And Related Symbol Documentation

◆ FPakPlatformFile

◆ FRefCountBase