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/*
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* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Provides operations for rights information handling of DRM
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* content
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*
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*/
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#ifndef CDRMRIGHTSINFO_H
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#define CDRMRIGHTSINFO_H
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//*** system include files go here:
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#include <e32base.h>
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#include <caf/caftypes.h>
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#include <drmutilitytypes.h>
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namespace DRM
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{
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//*** forward declarations go here:
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class CDrmUtility;
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class CDrmRightsInfoImpl;
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class MDrmAsyncObserver;
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/**
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* Utility class for DRM related rights information handling
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*
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* @lib drmrightsinfo.lib
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* @since S60 v5.0
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*/
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NONSHARABLE_CLASS( CDrmRightsInfo ) : public CBase
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{
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public:
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/**
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* Creates a new CDrmRightsInfo object and returns a pointer to it
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*
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* @return A functional CDrmRightsInfo -object
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* @leave System wide error code
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*/
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IMPORT_C static CDrmRightsInfo* NewL();
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/**
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* Creates a new CDrmRightsInfo object and returns a pointer to it
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* Leaves the pointer to the cleanup stack
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*
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* @return A functional CDrmRightsInfo -object
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* @leave System wide error code
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*/
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IMPORT_C static CDrmRightsInfo* NewLC();
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/**
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* Destructor
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*/
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virtual ~CDrmRightsInfo();
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/**
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* Returns a reference to a CDrmUtility instance. The ownership
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* of the instance stays with the CDrmRightsInfo -class
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*
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* @since S60 v5.0
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*
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* @return A reference to a functional CDrmUtility instance
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*
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* @leave None
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*
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* @see CDrmUtility
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*/
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IMPORT_C CDrmUtility& GetUtility() const;
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/**
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* Checks the rights and their status for a specific unique id
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*
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* @param[in] aUniqueId The unique identifier of the content
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* @param[in] aIntent The intent for the rights to check
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* @param[out] aDetails Details of the rights status
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* @return none
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* @leave System wide error code
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* @see ContentAccess::TIntent
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*/
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IMPORT_C void CheckRightsL(
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const TDesC& aUniqueId,
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ContentAccess::TIntent aIntent,
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TDrmRightsInfo& aDetails );
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/**
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* Checks the rights and their status for a specific unique id
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*
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* @param[in] aUniqueId The unique identifier of the content
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* @param[in] aIntent The intent for the rights to check
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* @param[out] aDetails Details of the rights status, the
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* details are available via this
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* parameter, once the async call completes
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* successfully
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* @param[in] aObserver reference to observer
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*
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* @return Operation Identifier for the async request
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* required for cancelling an operation and
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* identifying which request has been completed
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*
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* @leave System wide error code
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* @see ContentAccess::TIntent
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*/
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IMPORT_C TInt CheckRightsAsyncL(
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const TDesC& aUniqueId,
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ContentAccess::TIntent aIntent,
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TDrmRightsInfo& aDetails,
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MDrmAsyncObserver& aObserver );
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/**
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* Cancel an asyncronous operation
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*
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* @since S60 v5.0
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* @param[in] aOperationId identifier of the async operation
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* to be cancelled
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* @return KErrNotFound if the operation has already been executed
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* or it does not exist
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*/
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IMPORT_C TInt CancelOperation( TInt aOperationId );
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private:
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//*** private, non-derived functions go here, starting with the C++
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//*** constructor and the Symbian second-phase constructor
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CDrmRightsInfo();
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void ConstructL();
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private: // Data members
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/**
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* Implementation class pointer
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* Owned
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*/
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CDrmRightsInfoImpl* iImplementation;
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/**
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* CDrmUtility class pointer
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* Owned
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*/
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CDrmUtility* iUtility;
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};
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}
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#endif // CDRMRIGHTSINFO_H
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