CResourceFile Class Reference

class CResourceFile : public CBase

Accesses a resource file or resource file buffer and reads the resource data into a buffer.

Interpretation of the data is achieved using the RResourceReader class. CResourceFile methods behaviour when some problem occurs - it leaves with an error code. Most of the time the error code will be KErrCorrupt.

RResourceReader

Inherits from

CResourceFile
- CBase

Public Member Functions
	~CResourceFile()
IMPORT_C HBufC8 *	AllocReadL(TInt)
IMPORT_C HBufC8 *	AllocReadLC(TInt)
IMPORT_C void	ConfirmSignatureL(TInt)
IMPORT_C void	ConfirmSignatureL()
IMPORT_C CResourceFile *	NewL(RFs &, const TDesC &, TUint, TInt)
IMPORT_C CResourceFile *	NewL(const TDesC8 &)
IMPORT_C CResourceFile *	NewLC(RFs &, const TDesC &, TUint, TInt)
IMPORT_C TInt	Offset()
IMPORT_C TBool	OwnsResourceIdL(TInt)
IMPORT_C void	ReadL(TDes8 &, TInt)
IMPORT_C TInt	SignatureL()
IMPORT_C TUidType	UidType()

Private Member Functions
	CResourceFile()
	CResourceFile(const CResourceFile &)
void	ConstructL(RFs &, const TDesC &, TUint, TInt)
void	ConstructL(const TDesC8 &)
RResourceFileImpl *	Impl()
const RResourceFileImpl *	Impl()
CResourceFile &	operator=(const CResourceFile &)

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Private Member Enumerations
enum	anonymous { KRscFileSize = 24 }

Private Attributes
TUint8	iImpl

Constructor & Destructor Documentation

CResourceFile()

CResourceFile

(

)

[private]

CResourceFile(const CResourceFile &)

CResourceFile

(

const CResourceFile &

)

[private]

Parameters

const CResourceFile &

~CResourceFile()

IMPORT_C

~CResourceFile

(

)

[virtual]

Member Functions Documentation

AllocReadL(TInt)

IMPORT_C HBufC8 *

AllocReadL

(

TInt

aResourceId

)

const

Parameters

TInt aResourceId

AllocReadLC(TInt)

IMPORT_C HBufC8 *

AllocReadLC

(

TInt

aResourceId

)

const

Parameters

TInt aResourceId

ConfirmSignatureL(TInt)

IMPORT_C void

ConfirmSignatureL

(

TInt

aSignature

)

Parameters

TInt aSignature

ConfirmSignatureL()

IMPORT_C void

ConfirmSignatureL

(

)

ConstructL(RFs &, const TDesC &, TUint, TInt)

void	ConstructL	(	RFs &	aFs,
			const TDesC &	aName,
			TUint	aFileOffset,
			TInt	aFileSize
		)	[private]

Parameters

RFs & aFs
const TDesC & aName
TUint aFileOffset
TInt aFileSize

ConstructL(const TDesC8 &)

void

ConstructL

(

const TDesC8 &

aRscFileBuffer

)

[private]

Parameters

const TDesC8 & aRscFileBuffer

Impl()

RResourceFileImpl *

Impl

(

)

[private]

Impl()

const RResourceFileImpl *

Impl

(

)

const [private]

NewL(RFs &, const TDesC &, TUint, TInt)

IMPORT_C CResourceFile *	NewL	(	RFs &	aFs,
			const TDesC &	aName,
			TUint	aFileOffset,
			TInt	aFileSize
		)	[static]

Parameters

RFs & aFs
const TDesC & aName
TUint aFileOffset
TInt aFileSize

NewL(const TDesC8 &)

IMPORT_C CResourceFile *

NewL

(

const TDesC8 &

aRscFileBuffer

)

[static]

Parameters

const TDesC8 & aRscFileBuffer

NewLC(RFs &, const TDesC &, TUint, TInt)

IMPORT_C CResourceFile *	NewLC	(	RFs &	aFs,
			const TDesC &	aName,
			TUint	aFileOffset,
			TInt	aFileSize
		)	[static]

Parameters

RFs & aFs
const TDesC & aName
TUint aFileOffset
TInt aFileSize

Offset()

IMPORT_C TInt

Offset

(

)

const

OwnsResourceIdL(TInt)

IMPORT_C TBool

OwnsResourceIdL

(

TInt

aResourceId

)

const

Parameters

TInt aResourceId

ReadL(TDes8 &, TInt)

IMPORT_C void	ReadL	(	TDes8 &	aDes,
			TInt	aResourceId
		)	const

Parameters

TDes8 & aDes
TInt aResourceId

SignatureL()

IMPORT_C TInt

SignatureL

(

)

const

UidType()

IMPORT_C TUidType

UidType

(

)

const

operator=(const CResourceFile &)

CResourceFile &

operator=

(

const CResourceFile &

)

[private]

Parameters

const CResourceFile &

Member Enumerations Documentation

Enum anonymous

Enumerators

KRscFileSize = 24

Member Data Documentation

TUint8 iImpl

TUint8

iImpl

[private]