--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/internetradio2.0/irisdsclient/inc/misdsresponseobserver.h	Wed Aug 18 09:40:26 2010 +0300
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2009 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:  The implementation for presentation elements.
+*
+*/
+
+
+#ifndef MISDSRESPONSEOBSERVER
+#define MISDSRESPONSEOBSERVER
+
+#include <e32def.h>
+
+class CIRBrowseCatagoryItems;
+class CIRBrowseChannelItems;
+class CIRIsdsPreset;
+class CIROTAUpdate;
+
+/**
+ * MIsdsResponseObserver
+ * passes events and responses body data recived from isds server with this interface.
+ * An instance of this class must be provided for construction of 
+ * CIRIsdsClient.
+ */
+class MIsdsResponseObserver
+    {
+public:
+    /**
+     * MIsdsResponseObserver::IsdsErrorL()
+     * Used to Indiacte error in retrieving data from Isds
+     * @param aErrCode- contains error code
+     */
+    virtual void IsdsErrorL(TInt aErrCode) = 0;
+
+    /**
+     * MIsdsResponseObserver::IsdsCatogoryDataReceivedL()
+     * Called when catogory information is recieved from ISDS
+     * @param aParsedStructure - contains catogory info
+     */
+	virtual void IsdsCatogoryDataReceivedL(
+		CArrayPtrFlat<CIRBrowseCatagoryItems> & aParsedStructure) = 0;
+
+    /**
+     * MIsdsResponseObserver::IsdsChannelDataReceivedL()
+     * Called when channel information is recieved from ISDS
+     * @param aParsedStructure - contains Channel info
+     */
+    virtual void IsdsChannelDataReceivedL(
+            CArrayPtrFlat<CIRBrowseChannelItems> & aParsedStructure) = 0;
+
+    /**
+     * MIsdsResponseObserver::IsdsPresetDataReceivedL()
+     * Called when preset information is recieved from ISDS
+     * @param aParsedStructure - contains Preset info
+     */
+    virtual void IsdsPresetDataReceivedL(
+            CArrayPtrFlat<CIRIsdsPreset> & aParsedStructure) = 0;
+
+    /**
+     * MIsdsResponseObserver::IsdsIRIDRecieved()
+     * Called to provide IRID
+     * @param aIRID  - contains IRID recived from Isds
+     */
+    virtual void IsdsIRIDRecieved(const TDesC& aIRID)=0;
+
+    /**
+     * MIsdsResponseObserver::IsdsOtaInfoRecieved()
+     * called back when OTA info is recieved and Ui needs to be intimated
+     * @param CIROTAUpdate&,the ota information 
+     */
+    virtual void IsdsOtaInfoRecieved(CIROTAUpdate &aOtaData)=0;
+
+    /**
+     * MIsdsResponseObserver::IsdsPresetRemovedL()
+     * called back when the preset that is synced was removed from isds
+     * @param TInt,the preset id
+     */
+    virtual void IsdsPresetRemovedL(TInt aId)=0;
+
+    /**
+     * MIsdsResponseObserver::IsdsPresetChangedL()
+     * called back when the preset that is synced has been changed in the isds
+     * @param CIRIsdsPreset&,the new preset data
+     */
+    virtual void IsdsPresetChangedL(CIRIsdsPreset& aPreset)=0;
+
+    /**
+     * MIsdsResponseObserver::IsdsPresetNoChangeL()
+     * called back when the preset that is synced has not been changed
+     */
+    virtual void IsdsPresetNoChangeL()=0;
+
+    };
+
+#endif // MISDSRESPONSEOBSERVER