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/*
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* Copyright (c) 2003-2009 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 the License "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:
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*
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*/
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/**
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@file
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@publishedPartner
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@released
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*/
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#ifndef __CAFHELPERINTERFACE_H__
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#define __CAFHELPERINTERFACE_H__
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#include <e32base.h>
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#include <f32file.h>
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namespace ContentAccess
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{
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// UID for CAF Helper Dll.
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const TUid KCAFHelperInterfaceUID = {0x20024480};
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_LIT(KCAFHelperLibraryName, "cafhelper.dll");
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/**
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This interface defined by UID KCAFHelperInterfaceUID provides APIs to handle
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CAF error messages when CAF client application is not interested /unable to handle
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CAF errors.UI/device manufacturer will provide error handling functionality by
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implementing this interface class as a dll which is enforced to be named as cafhelper.dll.
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@publishedPartner
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@released
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*/
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class MCAFHelperInterface
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{
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public:
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/**
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This method handles the CAF error received for a given file.
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@param aError One of the CAF errors.
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@param aFileName File name or file URI for which the error is received
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@return KErrNone if the error is handled successfully.Otherwise one of the other system-wide
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errors.
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@capability DRM Access to DRM protected content is not permitted for processes without DRM capability. Access to unprotected content is unrestricted
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*/
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virtual TInt HandleCAFErrorL(TInt aError, const TDesC& aFileName) = 0;
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/**
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This method handles the CAF error received for a given file .
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@param aError One of the CAF errors.
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@param aFileHandle File handle for which the error is received
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@return KErrNone if the error is handled successfully.Otherwise one of the other system-wide
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errors.
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@capability DRM Access to DRM protected content is not permitted for processes without DRM capability. Access to unprotected content is unrestricted
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*/
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virtual TInt HandleCAFErrorL(TInt aError, RFile& aFileHandle) = 0;
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/**
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This method handles the CAF error received for WMDRM content .
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@param aError One of the CAF errors.
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@param aHeaderData The header data of the content for which the error is received
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@return KErrNone if the error is handled successfully.Otherwise one of the other system-wide
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errors.
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@capability DRM Access to DRM protected content is not permitted for processes without DRM capability. Access to unprotected content is unrestricted
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*/
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virtual TInt HandleCAFErrorL(TInt aError, const TDesC8& aHeaderData) = 0;
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virtual void Release() = 0;
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};
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} // namespace ContentAccess
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#endif // __CAFHELPERINTERFACE_H__
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