williamr@2: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @publishedPartner
williamr@2:  @released
williamr@2: */
williamr@2: 
williamr@2: #ifndef REMCONEXTAPI1_H
williamr@2: #define REMCONEXTAPI1_H
williamr@2: 
williamr@2: #include <e32base.h>
williamr@2: 
williamr@2: // 'ExtApi1' constants apply to both interfaces within the ExtApi1 DLL, i.e. 
williamr@2: // both the TrackInfo and AbsVol APIs.
williamr@2: 
williamr@2: /** Offset in the operation-specific data of the 'result' (this field exists 
williamr@2: in both commands and responses, but logically only applies to responses). */
williamr@2: const TUint KRemConExtApi1ResultDataOffset = 0;
williamr@2: 
williamr@2: /** Length of the results data/field in bytes. */
williamr@2: const TUint KRemConExtApi1ResultDataLength = 4;
williamr@2: 
williamr@2: /** Used for checking operation-specific data. The operation-specific data of 
williamr@2: an ExtApi1 message must always contain at least a results field, so the length 
williamr@2: of the results field is the minimum length of this 'packet'. */
williamr@2: const TUint KRemConExtApi1MinimumDataLength = KRemConExtApi1ResultDataLength;
williamr@2: 
williamr@2: /**
williamr@2: The UID identifying the Track Info outer-layer RemCon interface.
williamr@2: */
williamr@2: const TInt KRemConTrackInfoApiUid = 0x10206863;
williamr@2: 
williamr@2: /**
williamr@2: Operation ids belonging to the Track Info interface.
williamr@2: These are public so bearers/converters can access them.
williamr@2: */
williamr@2: enum TRemConTrackInfoOperationId
williamr@2: 	{
williamr@2: 	/** Get track name. */
williamr@2: 	ERemConGetTrackName			= 0x00,
williamr@2: 	/** Set track name. */
williamr@2: 	ERemConSetTrackName			= 0x01,
williamr@2: 	/** Get artist. */
williamr@2: 	ERemConGetArtist 			= 0x02,
williamr@2: 	/** Get track duration. */
williamr@2: 	ERemConGetTrackDuration		= 0x03,
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: The UID identifying the Abs Vol outer-layer RemCon interface.
williamr@2: */
williamr@2: const TInt KRemConAbsVolApiUid = 0x1020831D;
williamr@2: 
williamr@2: /**
williamr@2: Operation ids belonging to the Abs Vol interface.
williamr@2: These are public so bearers/converters can access them.
williamr@2: */
williamr@2: enum TRemConAbsVolOperationId
williamr@2: 	{
williamr@2: 	/** Get absolute volume. */
williamr@2: 	ERemConGetAbsoluteVolume 	= 0x00,
williamr@2: 	/** Set absolute volume. */
williamr@2: 	ERemConSetAbsoluteVolume 	= 0x01,
williamr@2: 	};
williamr@2: 
williamr@2: #endif // REMCONEXTAPI1_H