diff -r 000000000000 -r 40261b775718 mmresourcemgmt/mmresctrl/inc/mmrcclient.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmresourcemgmt/mmresctrl/inc/mmrcclient.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,124 @@
+//mmrcclient.h
+
+// Copyright (c) 2007-2009 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:
+//
+
+
+
+/**
+ @file
+ @internalTechnology
+*/
+
+#ifndef RMMRCCLIENT_H
+#define RMMRCCLIENT_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+#include <a3f/a3fbase.h>
+#include "maudiostreamadaptationobserver.h"
+
+class MAudioContext;
+class MLogicalChain;
+class MMultimediaResourceControlObserver;
+class CMMRCServer;
+class CMMRCServerSession;
+class CMMRCClientImplementation;
+class CAudioContext;
+
+// CLASS DECLARATION
+//
+// This class opens connection and provides functions to MMRC server.
+//
+// @lib mmrcclient.lib
+//
+class RMMRCClient
+	{
+public:
+	IMPORT_C RMMRCClient();
+
+	IMPORT_C virtual ~RMMRCClient();
+
+    //
+     // Open connection to server.
+     //
+     // @param aConnection Interface to server, must not be connected.
+     // @param aCallback Callback interface.
+     // @return an error code. KErrNone if successful, otherwise one of the system wide error codes.
+     //
+	IMPORT_C TInt Open(MMultimediaResourceControlObserver& aCallback);
+
+    //
+     // Zero is invalid Context id and indicates error.
+     // @param aProcessId Process Id.
+     // @return TUint32 Context Id.
+     //
+	IMPORT_C TUint64 LogOn(TProcessId aProcessId);
+
+    //
+     // Asynchronous return to ReceiveResourceResponse.
+     //
+     // @param aMessage Message to be sent.
+     // @return an error code. KErrNone if successful, otherwise one of the system wide error codes.
+     //
+	IMPORT_C TInt SendResourceRequest(MLogicalChain* aCurrent, MLogicalChain* aDesired, CAudioContext* aContext);
+
+    //
+     // Synchronous.
+     //
+     // @return an error code. KErrNone if successful, otherwise one of the system wide error codes.
+     //
+	IMPORT_C TInt SendResourceConfirmation();
+
+    //
+     // Synchronous.
+     //
+     // @return an error code. KErrNone if successful, otherwise one of the system wide error codes.
+     //
+	IMPORT_C TInt SendResourceUpdateResult();
+
+    //
+     // Synchronous.
+     //
+     // @return an error code. KErrNone if successful, otherwise one of the system wide error codes.
+     //
+	IMPORT_C TInt SendResourceErrorNotification();
+
+	//
+     // Close connection to server.
+	 //
+	IMPORT_C void Close();
+	//
+     // Register a client for notification.
+	 //
+	IMPORT_C TInt RegisterAsClient(TUid aEventType, const TDesC8& aNotificationRegistrationData);
+	
+	//
+     // Cancel the register of a client for notification.
+	 //
+	IMPORT_C TInt CancelRegisterAsClient(TUid aEventType);
+	//
+     // 
+	 //
+	IMPORT_C TInt WillResumePlay();
+
+	IMPORT_C void ResetMessages();
+	
+private:
+	CMMRCClientImplementation* iImplementation;
+	};
+
+#endif  // RMMRCCLIENT_H