mh5filegroup.h File Reference

File acceleration for Australia and Souh Africa. More...

#include "fs_types.h"

Go to the source code of this file.

Enumerations
enum	E_FG_ORIGIN { FGO_DSM, FGO_CI, FGO_HTTP }

Functions
void	FG_Initialise (U32BIT nvmSize)
	Initialise - retrieve data from NVM storage for any file groups and allocate the file group list. More...
void	FG_Terminate (void)
	Terminate - free data associated with all file groups. More...
void	FG_FetchManifests (void *hOC, U8BIT cachePriority)
	Examines the Obect Carousel's SRG User Info for references to the file group, and requests the manifest file for each group which is not stored stored or where version has changed. More...
void	FG_FinishManifests (void *hOC)
	Tell File Group that finished with the Obect Carousel's SRG User Info to reference file groups. More...
E_FsStatus	FG_LoadRequest (E_FG_ORIGIN origin, char *fname, F_FS_CALLBACK cb_func, S_CONTENT *pContent)
	Request file from file group stores. More...
E_FsStatus	FG_FileExists (E_FG_ORIGIN origin, char *fname)
	Request file from file group stores. More...
void	FG_FactoryReset (void)
	In the "factory reset", we clear all file groups from cache store. Then re-aquire file groups for the current Object Carousel - if loaded. More...
void *	FG_GetCarouselHandle (void *fs_ref)
	Get Carousel handle from DSM-CC reference. More...

Detailed Description

File acceleration for Australia and Souh Africa.

Date

15/07/2010

Author

Adam Sturtridge

Enumeration Type Documentation

enum E_FG_ORIGIN

Enumerator
FGO_DSM
FGO_CI
FGO_HTTP

Function Documentation

void FG_FactoryReset

(

void

)

In the "factory reset", we clear all file groups from cache store. Then re-aquire file groups for the current Object Carousel - if loaded.

Returns

void

void FG_FetchManifests	(	void *	hOC,
		U8BIT	cachePriority
	)

Examines the Obect Carousel's SRG User Info for references to the file group, and requests the manifest file for each group which is not stored stored or where version has changed.

Parameters

hOC	handle to Object Carousel

Returns

n/a

E_FsStatus FG_FileExists	(	E_FG_ORIGIN	origin,
		char *	fname
	)

Request file from file group stores.

Parameters

fname

file name

Returns

n/a

void FG_FinishManifests

(

void *

hOC

)

Tell File Group that finished with the Obect Carousel's SRG User Info to reference file groups.

Parameters

hOC	handle to Object Carousel

Returns

n/a

void* FG_GetCarouselHandle

(

void *

fs_ref

)

Get Carousel handle from DSM-CC reference.

Parameters

fs_ref

Reference returned from DSM-CC in content->fs_hdl

Returns

void*

void FG_Initialise

(

U32BIT

nvmSize

)

Initialise - retrieve data from NVM storage for any file groups and allocate the file group list.

Parameters

nvmSize

Size of NVM available for DSM-CC caching.

Returns

void

E_FsStatus FG_LoadRequest	(	E_FG_ORIGIN	origin,
		char *	fname,
		F_FS_CALLBACK	cb_func,
		S_CONTENT *	pContent
	)

Request file from file group stores.

Parameters

fname

file name

Returns

n/a

void FG_Terminate

(

void

)

Terminate - free data associated with all file groups.

Returns

void