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TMTPTypeResponse Class Reference

class TMTPTypeResponse : public TMTPTypeFlatBase

Defines the MTP operation response dataset. This dataset is stored in a contiguous flat buffer to optimise data transfer to/from the MTP transport layer.

Inherits from

TMTPTypeResponse
- TMTPTypeFlatBase
  - MMTPType

Public Member Functions
	TMTPTypeResponse()
	TMTPTypeResponse(const TMTPTypeResponse &)
IMPORT_C TInt	GetNumOfValidParams()
IMPORT_C void	SetUint32(TInt, TUint32)
IMPORT_C TUint	Type()

Private Member Functions
IMPORT_C const TMTPTypeFlatBase::TElementInfo &	ElementInfo(TInt)

Inherited Functions
	MMTPType::CommitChunkL(TPtr8 &)
	MMTPType::CommitRequired()const
	MMTPType::CopyL(const MMTPType &,MMTPType &)
	MMTPType::FirstWriteChunk(TPtr8 &,TUint)
	MMTPType::GetExtendedInterface(TUid)
	MMTPType::NextWriteChunk(TPtr8 &,TUint)
	MMTPType::ReserveTransportHeader(TUint,TPtr8 &)
	MMTPType::Validate()const
	TMTPTypeFlatBase::DataBuffer()
	TMTPTypeFlatBase::FirstReadChunk(TPtrC8 &)const
	TMTPTypeFlatBase::FirstWriteChunk(TPtr8 &)
	TMTPTypeFlatBase::GetL(TInt,MMTPType &)const
	TMTPTypeFlatBase::Int16(TInt)const
	TMTPTypeFlatBase::Int32(TInt)const
	TMTPTypeFlatBase::Int64(TInt)const
	TMTPTypeFlatBase::Int8(TInt)const
	TMTPTypeFlatBase::NextReadChunk(TPtrC8 &)const
	TMTPTypeFlatBase::NextWriteChunk(TPtr8 &)
	TMTPTypeFlatBase::Reset()
	TMTPTypeFlatBase::SetBuffer(const TDes8 &)
	TMTPTypeFlatBase::SetInt16(TInt,TInt16)
	TMTPTypeFlatBase::SetInt32(TInt,TInt32)
	TMTPTypeFlatBase::SetInt64(TInt,TInt64)
	TMTPTypeFlatBase::SetInt8(TInt,TInt8)
	TMTPTypeFlatBase::SetL(TInt,const MMTPType &)
	TMTPTypeFlatBase::SetUint16(TInt,TUint16)
	TMTPTypeFlatBase::SetUint64(TInt,TUint64)
	TMTPTypeFlatBase::SetUint8(TInt,TUint8)
	TMTPTypeFlatBase::Size()const
	TMTPTypeFlatBase::TMTPTypeFlatBase()
	TMTPTypeFlatBase::Uint16(TInt)const
	TMTPTypeFlatBase::Uint32(TInt)const
	TMTPTypeFlatBase::Uint64(TInt)const
	TMTPTypeFlatBase::Uint8(TInt)const

Public Member Enumerations
enum	TElements { EResponseCode, EResponseSessionID, EResponseTransactionID, EResponseParameter1, EResponseParameter2, EResponseParameter3, EResponseParameter4, EResponseParameter5, ENumValidParam, ENumElements }

Private Attributes
const TInt	KSize
TBuf8< KSize >	iBuffer
const TFixedArray< TElementInfo, ENumElements >	iElementInfo
const TMTPTypeFlatBase::TElementInfo	iElementMetaData

Constructor & Destructor Documentation

TMTPTypeResponse()

IMPORT_C

TMTPTypeResponse

(

)

Constructor.

TMTPTypeResponse(const TMTPTypeResponse &)

IMPORT_C

TMTPTypeResponse

(

const TMTPTypeResponse &

aResponse

)

Parameters

const TMTPTypeResponse & aResponse

Member Functions Documentation

ElementInfo(TInt)

IMPORT_C const TMTPTypeFlatBase::TElementInfo &

ElementInfo

(

TInt

aElementId

)

const [private, virtual]

Provides the meta data for the specified element.

Parameters

TInt aElementId

The identifier of the requested element.

GetNumOfValidParams()

IMPORT_C TInt

GetNumOfValidParams

(

)

const

SetUint32(TInt, TUint32)

IMPORT_C void	SetUint32	(	TInt	aElementId,
			TUint32	aData
		)	[virtual]

Updates the specified element.

panic: MTPDataTypes 3, if the source data type does not match the requested element.

Parameters

TInt aElementId	The identifier of the element to update.
TUint32 aData

Type()

IMPORT_C TUint

Type

(

)

const [virtual]

Provides the MTP data type identification datacode.

Member Enumerations Documentation

Enum TElements

MTP operation response dataset element identifiers.

Enumerators

EResponseCode	ResponseCode.
EResponseSessionID	SessionID.
EResponseTransactionID	TransactionID
EResponseParameter1	Parameter 1.
EResponseParameter2	Parameter 2.
EResponseParameter3	Parameter 3.
EResponseParameter4	Parameter 4.
EResponseParameter5	Parameter 5.
ENumValidParam
ENumElements	The number of dataset elements.

Member Data Documentation

const TInt KSize

const TInt

KSize

[private, static]

The dataset size in bytes.

TBuf8< KSize > iBuffer

TBuf8< KSize >

iBuffer

[private]

The data buffer.

const TFixedArray< TElementInfo, ENumElements > iElementInfo

const TFixedArray< TElementInfo, ENumElements >

iElementInfo

[private]

The dataset element metadata table.

const TMTPTypeFlatBase::TElementInfo iElementMetaData

const TMTPTypeFlatBase::TElementInfo

iElementMetaData

[private, static]

The dataset element metadata table content.