--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontroller/upnpavcontrollerhelper/inc/upnpfileutility.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:      Utility for working with files in upnp context
+*
+*/
+
+
+
+
+
+
+#ifndef UPNPFILEUTILITY_H
+#define UPNPFILEUTILITY_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class CUpnpElement;
+
+// CLASS DECLARATION
+
+/**
+* Utility for working with local files in upnp context. The class
+* contains static methods that can be used to check various things
+* related to downloading files to local filesystem, or when playing
+* local files via upnp.
+*
+* @lib upnpavcontrollerhelper.lib
+* @since S60 3.2
+*/
+class UPnPFileUtility
+    {
+
+public: // Business logic methods
+
+    /**
+     * Checks if given file content is protected.
+     * Note that if a file is protected, it can not be copied to
+     * a remote upnp mediaserver, nor it can be played via a remote
+     * renderer. A client should use this interface before attempting
+     * any of these operations for usability sake.
+     * Currently supports checks for OEM-DRM and WM-DRM.
+     * The method will leave if the file is not found, or if the
+     * protection status can not be checked for some reason.
+     *
+     * @since S60 3.2
+     * @param aFilePath full path to file
+     * @return ETrue if file is protected 
+     */
+    IMPORT_C static TBool IsFileProtectedL(
+        const TDesC& aFilePath );
+
+    /**
+     * Checks if the given remote object (and the given particular
+     * resource) can fit in memory when downloaded using current
+     * default copy target setting
+     * @since S60 3.2
+     *
+     * @param aResource the resource to download
+     * @return EFalse if the target drive does not have enough space
+     */
+    IMPORT_C static TBool FitsInMemory(
+        const CUpnpElement& aResource );
+
+private:
+    
+    /**
+     * Checks if the given remote object (and the given particular
+     * resource) can fit in memory when downloaded using current
+     * default copy target setting
+     * @since S60 3.2
+     *
+     * @param aResource the resource to download
+     * @return EFalse if the target drive does not have enough space
+     */
+    static TBool FitsInMemoryL(
+        const CUpnpElement& aResource );
+    
+    };
+
+
+
+#endif  // UPNPFILEUTILITY_H
+
+// End of File