--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/livetvutils/inc/MIptvDownloadObserver.h	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,51 @@
+/*
+* Copyright (c) 2006 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:    Http download callback interface*
+*/
+
+
+
+#ifndef __MIPTVDOWNLOADOBSERVER_H
+#define __MIPTVDOWNLOADOBSERVER_H
+
+/**
+*	Class to provide method(s) to deliver status information from download
+*	object to the class that requested download action.
+*/
+class MIptvDownloadObserver
+	{
+	public:
+	/**
+	*	Method that gets called when download is finished. aError defines
+	*	if download action was successful or no.
+	*	@param	aError	KErrNone if successful, otherwise symbian wide error code
+	*	@return	None;
+	*/
+	virtual void DownloadFinished( TInt aError ) = 0;
+
+	/**
+	*	Setter for modified since and ETag values received in http response
+	*	header. Those values can be stored by observer to be used in next
+	*	download request to avoid unnecessary downloads.
+	*	@param	aModifiedSince	Last modified time value parsed from http
+	*							response header
+	*	@param	aETag			ETag value parsed from received http response
+	*							header.
+	*	@return	None
+	*/
+	virtual void SetModifiedSinceAndETag( const TDesC& aModifiedSince,
+										  const TDesC& aETag ) = 0;
+	};
+
+#endif // __MIPTVDOWNLOADOBSERVER_H