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MRemConStatusApiControllerObserver Class Reference

class MRemConStatusApiControllerObserver

Interface to observe responses from a Status API controller.

Public Member Functions
void	MrcsacoSubunitInfoResponse(TInt, TInt, TDesC8 &)
void	MrcsacoUnitInfoResponse(TInt, TInt, TInt, TInt)
IMPORT_C void	Mrcsaco_ExtensionInterfaceL(TUid, void *&)

Member Functions Documentation

MrcsacoSubunitInfoResponse(TInt, TInt, TDesC8 &)

void	MrcsacoSubunitInfoResponse	(	TInt	aPage,
			TInt	aExtension,
			TDesC8 &	aPageData
		)	[pure virtual]

A SubunitInfo response has been received.

For details on the meanings on the fields please refer to the AV/C Digital Interface Command Set General Specification, section 11.2.2.

If all values are zero there was an error with the command.

Parameters

TInt aPage	Page
TInt aExtension	Extension.
TDesC8 & aPageData	Page Data. This data remains valid only for the duration of this call. If the client wishes to store the data it must be copied.

MrcsacoUnitInfoResponse(TInt, TInt, TInt, TInt)

void	MrcsacoUnitInfoResponse	(	TInt	aVendorId,
			TInt	aUnit,
			TInt	aUnitType,
			TInt	aExtendedUnitType
		)	[pure virtual]

A UnitInfo response has been received.

For details on the meanings on the fields please refer to the AV/C Digital Interface Command Set General Specification, section 11.2.1.

If all values are zero there was an error with the command.

Parameters

TInt aVendorId	The VendorId
TInt aUnit	Unit
TInt aUnitType	UnitType
TInt aExtendedUnitType	Extended Unit type. This data is only valid if Unit type is 0x1e. The second byte is only valid if the first byte is 0xff.

Mrcsaco_ExtensionInterfaceL(TUid, void *&)

IMPORT_C void	Mrcsaco_ExtensionInterfaceL	(	TUid	aInterface,
			void *&	aObject
		)	[virtual]

Returns a null aObject if the extension is not implemented, or a pointer to another interface if it is.

This virtual function allows the M- class to be extended in future in a binary compatible way by providing a method that clients can override in future to allow extra callbacks to be made via aObject.

Parameters

TUid aInterface	UID of the interface to return
void *& aObject	the container for another interface as specified by aInterface