diff -r 000000000000 -r bde4ae8d615e os/security/contentmgmt/contentaccessfwfordrm/inc/cafhelperinterface.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/security/contentmgmt/contentaccessfwfordrm/inc/cafhelperinterface.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,91 @@
+/*
+* Copyright (c) 2003-2009 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 __CAFHELPERINTERFACE_H__
+#define __CAFHELPERINTERFACE_H__
+
+#include <e32base.h>
+#include <f32file.h>
+
+namespace ContentAccess
+	{
+	
+	// UID for CAF Helper Dll.
+	const TUid KCAFHelperInterfaceUID = {0x20024480};
+	
+	_LIT(KCAFHelperLibraryName, "cafhelper.dll");
+	
+	/**
+	 This interface defined by UID KCAFHelperInterfaceUID provides APIs to handle 
+	 CAF error messages when CAF client application is not interested /unable to handle 
+	 CAF errors.UI/device manufacturer will provide error handling functionality by 
+	 implementing this interface class as a dll which is enforced to be named as cafhelper.dll.
+
+	 @publishedPartner
+	 @released
+	 */
+	 	
+	class MCAFHelperInterface
+		{
+	public:
+		
+		/**  
+		 This method handles the CAF error received for a given file.
+		 @param aError		One of the CAF errors. 
+		 @param aFileName 	File name or file URI for which the error is received
+		 @return 			KErrNone if the error is handled successfully.Otherwise one of the other system-wide
+							errors.
+		 @capability DRM 	Access to DRM protected content is not permitted for processes without DRM capability. Access to unprotected content is unrestricted 
+		*/
+		virtual TInt HandleCAFErrorL(TInt aError, const TDesC& aFileName) = 0;
+		
+		/**  
+		 This method handles the CAF error received for a given file .
+		 @param aError		One of the CAF errors. 
+		 @param aFileHandle File handle for which the error is received
+		 @return 			KErrNone if the error is handled successfully.Otherwise one of the other system-wide
+							errors.
+		 @capability DRM 	Access to DRM protected content is not permitted for processes without DRM capability. Access to unprotected content is unrestricted 
+		*/	
+		virtual TInt HandleCAFErrorL(TInt aError, RFile& aFileHandle) = 0;
+		
+		/**  
+		 This method handles the CAF error received for WMDRM content .
+		 @param aError		One of the CAF errors. 
+		 @param aHeaderData The header data of the content for which the error is received
+		 @return 			KErrNone if the error is handled successfully.Otherwise one of the other system-wide
+							errors.
+		 @capability DRM 	Access to DRM protected content is not permitted for processes without DRM capability. Access to unprotected content is unrestricted 
+		*/
+		virtual TInt HandleCAFErrorL(TInt aError, const TDesC8& aHeaderData) = 0;
+		
+		virtual void Release() = 0;
+		
+		};
+		
+	} // namespace ContentAccess
+	
+#endif // __CAFHELPERINTERFACE_H__
+