FBackgroundHttpFileHashHelper Class Reference

#include <BackgroundHttpFileHashHelper.h>

Public Member Functions
	FBackgroundHttpFileHashHelper ()
BACKGROUNDHTTPFILEHASH_API void	LoadData ()
BACKGROUNDHTTPFILEHASH_API void	SaveData ()
BACKGROUNDHTTPFILEHASH_API FString	ToString () const
BACKGROUNDHTTPFILEHASH_API bool	InitFromString (const FString &StringIn)
BACKGROUNDHTTPFILEHASH_API bool	FindTempFilenameMappingForURL (const FString &URL, FString &OutTempFilename) const
BACKGROUNDHTTPFILEHASH_API const FString *	FindTempFilenameMappingForURL (const FString &URL) const
BACKGROUNDHTTPFILEHASH_API const FString &	FindOrAddTempFilenameMappingForURL (const FString &URL)
BACKGROUNDHTTPFILEHASH_API void	RemoveURLMapping (const FString &URL)
BACKGROUNDHTTPFILEHASH_API bool	FindMappedURLForTempFilename (const FString &TempFilename, FString &OutMappedURL) const
BACKGROUNDHTTPFILEHASH_API const FString *	FindMappedURLForTempFilename (const FString &TempFilename) const
BACKGROUNDHTTPFILEHASH_API void	DeleteURLMappingsWithoutTempFiles ()

Static Public Member Functions
static BACKGROUNDHTTPFILEHASH_API const FString &	GetTemporaryRootPath ()
static BACKGROUNDHTTPFILEHASH_API const FString &	GetTempFileExtension ()
static BACKGROUNDHTTPFILEHASH_API FString	GetFullPathOfTempFilename (const FString &TempFilename)

Detailed Description

Helper that handles generating unique hashed file paths to use store to store BackgroundHTTP work once completed. Can be saved and loaded to/from disk to handle persistence across session when background work is compelted without any usefull program state. NOTE: This is in it's own separate module as some platforms (IOS, etc.) need to include this functionality in ApplicationCore and thus fully adding a dependency to those modules on BackgroundHTTP would not work

Constructor & Destructor Documentation

FBackgroundHttpFileHashHelper()

FBackgroundHttpFileHashHelper::FBackgroundHttpFileHashHelper ( )

inline

Member Function Documentation

DeleteURLMappingsWithoutTempFiles()

void FBackgroundHttpFileHashHelper::DeleteURLMappingsWithoutTempFiles

(

)

FindMappedURLForTempFilename() [1/2]

const FString * FBackgroundHttpFileHashHelper::FindMappedURLForTempFilename

(

const FString &

TempFilename

)

const

FindMappedURLForTempFilename() [2/2]

bool FBackgroundHttpFileHashHelper::FindMappedURLForTempFilename	(	const FString &	TempFilename,
		FString &	OutMappedURL
	)		const

FindOrAddTempFilenameMappingForURL()

const FString & FBackgroundHttpFileHashHelper::FindOrAddTempFilenameMappingForURL

(

const FString &

URL

)

FindTempFilenameMappingForURL() [1/2]

const FString * FBackgroundHttpFileHashHelper::FindTempFilenameMappingForURL

(

const FString &

URL

)

const

FindTempFilenameMappingForURL() [2/2]

bool FBackgroundHttpFileHashHelper::FindTempFilenameMappingForURL	(	const FString &	URL,
		FString &	OutTempFilename
	)		const

GetFullPathOfTempFilename()

FString FBackgroundHttpFileHashHelper::GetFullPathOfTempFilename ( const FString &  TempFilename )

static

GetTempFileExtension()

const FString & FBackgroundHttpFileHashHelper::GetTempFileExtension ( )

static

GetTemporaryRootPath()

const FString & FBackgroundHttpFileHashHelper::GetTemporaryRootPath ( )

static

InitFromString()

bool FBackgroundHttpFileHashHelper::InitFromString

(

const FString &

StringIn

)

LoadData()

void FBackgroundHttpFileHashHelper::LoadData

(

)

RemoveURLMapping()

void FBackgroundHttpFileHashHelper::RemoveURLMapping

(

const FString &

URL

)

SaveData()

void FBackgroundHttpFileHashHelper::SaveData

(

)

ToString()

FString FBackgroundHttpFileHashHelper::ToString

(

)

const

---

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

• Engine/Source/Runtime/Online/BackgroundHTTPFileHash/Public/BackgroundHttpFileHashHelper.h
• Engine/Source/Runtime/Online/BackgroundHTTPFileHash/Private/BackgroundHttpFileHashHelper.cpp