--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/accessoryservices/headsetstatusapi/Inc/CHeadsetStatusContainer.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,118 @@
+/*
+* Copyright (c) 2005 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: 
+*     CHeadsetStatusContainer functionality.
+*
+*/
+
+
+#ifndef __HEADSETCONTAINER_H__
+#define __HEADSETCONTAINER_H__
+
+// INCLUDES
+#include <e32base.h>
+#ifdef __ACCESSORY_FW
+#include <AccessoryServer.h>
+#include <AccessoryMode.h>
+#endif
+
+// FORWARD DECLARATIONS
+class MHeadsetStatusObserver;
+class CHeadsetStatusObserver;
+
+// CLASS DECLARATION
+
+/** 
+*  This implementation is a wrapper that encapsulates internal interfaces 
+*  from extended SDK.
+*  Construction will leave with KErrNotSupported unless __ACCESSORY_FW flag
+*  is not defined.
+*/ 
+NONSHARABLE_CLASS( CHeadsetStatusContainer ): public CBase 
+    {
+    public:     // Constructors & destructors
+       
+        /**
+        * Destructor 
+        */
+        ~CHeadsetStatusContainer();
+
+        /**
+        * Symbian two phased constructor.
+        */
+        static CHeadsetStatusContainer* NewL();
+
+    public:     // New methods
+    
+        /**
+        * Used to query the headset connectivity status. 
+        * @param    aState: Boolean value of headset status
+        * @return   KErrNone if query succeeded, otherwise one of the
+        *           system wide error codes.
+        */
+        TInt QueryHeadsetStatus( TBool& aState );
+         
+        /**
+        * Sets observer through headset status notifications are received.
+        * @param    aObserver: Observer
+        * @return   None
+        */
+        void SetObserver( MHeadsetStatusObserver* aObserver );
+        
+        /**
+        * Starts observing headset status changes.
+        * @param    None
+        * @return   None
+        */
+        void StartObserving();
+        
+        /**
+        * Stops observing.
+        * @param    None
+        * @return   None
+        */
+        void StopObserving();
+        
+        /**
+        * Checks whether already observing.
+        * @param    None
+        * @return   ETrue if observing
+        */
+        TBool IsObserving() const;
+        
+    private: 
+        
+        /**
+        * Default Constructor 
+        */
+        CHeadsetStatusContainer( );
+        
+        /**
+        * Symbian OS 2nd phase constructor 
+        */
+        void ConstructL();  
+               
+    private:
+    
+        #ifdef __ACCESSORY_FW
+        RAccessoryServer    iAccSrv;
+        RAccessoryMode      iAccMode;
+        // headset status observer, owned
+        CHeadsetStatusObserver* iObserver;
+        #endif
+    };
+
+#endif //__HEADSETCONTAINER_H__
+
+// End of File