// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

/**

 @file

 @publishedPartner

 @released

*/

#ifndef STREAMAGENTINTERFACE_H

#define STREAMAGENTINTERFACE_H

#include <e32base.h>

#include <f32file.h>

#include <caf/streaming/streamcaftypes.h>

#include <caf/rightsinfo.h>

namespace StreamAccess

	{

	class CAgentKeyStreamDecoder : public CBase

		{

	public:

		/** Destructor. */

		IMPORT_C virtual ~CAgentKeyStreamDecoder();

		/**  

		@see CKeyStreamDecoder::GetAttributeL

		*/

		virtual void GetAttributeL(const TAttribute& aAttribute, TBool& aValue) =0;

		/**  

		@see CKeyStreamDecoder::GetStringAttributeL	

		*/

		virtual HBufC* GetStringAttributeLC(const TStringAttribute& aAttribute) =0;

		/**  Gets information data about the post-delivery rights objects for the protected service/content. 

		  	 Used when the content is imported into protected file storage for later viewing.

		 @param aFile A reference to the rights object file handle. The file handle must be closed by the client application.

		 @param aCid  The content Id of the post-acquisition rights object.

		 @param aRightsMimeType The mime type of the rights object file. 

		 @param aContentMimeType The mime type of the content which is recorded.

		 @leave KErrCANotSupported if the protection scheme does not have or is not capable of exporting rights info.

		 @leave Otherwise one of the other system-wide error codes.

		 */

		virtual void GetPostDeliveryRightsL(RFile& aFile, TDes8& aCid, TDes8& aRightsMimeType, TDes8& aContentMimeType) =0;

protected:	

		/** Constructor.*/

		IMPORT_C CAgentKeyStreamDecoder();

		};

	} // namespace StreamAccess

#endif // STREAMAGENTINTERFACE_H