diff -r 000000000000 -r 2e3d3ce01487 mediakeys/MMKeyBearer/inc/MMKeyBearerImplementation.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mediakeys/MMKeyBearer/inc/MMKeyBearerImplementation.h	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,162 @@
+/*
+* 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: 
+*       Declaration of class CMMKeyBearer.
+*       
+*/
+
+
+#ifndef __MMKEYBEARERIMPLEMENTATION_H__
+#define __MMKEYBEARERIMPLEMENTATION_H__
+
+// INCLUDE
+#include <e32base.h>
+#include <c32comm.h>
+#include <remcon/remconbearerplugin.h>
+#include <remcon/remconbearerinterface.h>
+#include <remcon/messagetype.h>
+#include <AknCapServerClient.h>
+
+#include "MMKeyBearerObserverPS.h"
+
+//CONSTANTS
+const TInt KDataBufferSize = 10;
+
+/**
+*  CMMKeyBearer
+*     Implementation of the Rem Con Bearer Plugin
+*  @lib MMKeyBearer.dll
+*  @since 3.0
+*/
+class CMMKeyBearer : public CRemConBearerPlugin,
+                     public MRemConBearerInterface,
+                     public MCallBackReceiver
+    {
+    public:
+        /**
+        * Creates instance of the CMMKeyBearer class.
+        *
+        * @param  TBearerParams: required for the CRemConBearerPlugin
+        * @return : Instance of the CMMKeyBearer
+        */
+        static CMMKeyBearer* NewL(TBearerParams& aParams);
+
+        /**
+        * Destructor.
+        */    
+        virtual ~CMMKeyBearer();
+
+    private:  // constructors
+        /**
+        * default constructor.
+        * @param aParams: BearerPlugin Params
+        */
+        CMMKeyBearer(TBearerParams& aParams);
+        
+        /**
+        * Two - phase construction.
+        */
+        void ConstructL();
+
+    private: // from CRemConBearerPlugin
+        /** @see CRemConBearerPlugin::GetInterface() */
+    	TAny* GetInterface(TUid aUid);
+
+    private: // from MRemConBearerInterface
+    
+        /** @see MRemConBearerInterface::GetResponse() */
+        TInt GetResponse(TUid& aInterfaceUid, 
+            TUint& aTransactionId, 
+            TUint& aOperationId, 
+            RBuf8& aData, 
+            TRemConAddress& aAddr);
+            
+        /** @see MRemConBearerInterface::SendCommand() */            
+        TInt SendCommand(TUid aInterfaceUid, 
+            TUint aCommand, 
+            TUint aTransactionId,  
+            RBuf8& aData, 
+            const TRemConAddress& aAddr);
+            
+        /** @see MRemConBearerInterface::GetCommand() */            
+        TInt GetCommand(TUid& aInterfaceUid, 
+            TUint& aTransactionId, 
+            TUint& aCommand, 
+            RBuf8& aData, 
+            TRemConAddress& aAddr);
+            
+        /** @see MRemConBearerInterface::SendResponse() */
+        TInt SendResponse(TUid aInterfaceUid, 
+            TUint aOperationId, 
+            TUint aTransactionId, 
+            RBuf8& aData, 
+            const TRemConAddress& aAddr);
+
+        /** @see MRemConBearerInterface::ConnectRequest() */
+        void ConnectRequest(const TRemConAddress& aAddr);
+        
+        /** @see MRemConBearerInterface::DisconnectRequest() */        
+        void DisconnectRequest(const TRemConAddress& aAddr);
+        
+        /** @see MRemConBearerInterface::ClientStatus() */        
+        void ClientStatus(TBool aControllerPresent, TBool aTargetPresent);
+        
+        /** @see MRemConBearerInterface::SecurityPolicy() */        
+        TSecurityPolicy SecurityPolicy() const;
+        
+    private: // from MCallBackReceiver
+    
+        /** @see MCallBackReceiver::ReceivedKeyEvent() */            
+        void ReceivedKeyEvent(TInt aScanCode, TInt aKeyType);
+        
+    private:
+        /**
+        * SetSVKOperationIdAndData
+        * Assigns the Operation Id and Data field based on the aEnumValue
+        * for SVK keys
+        */
+        void SetSVKOperationIdAndData(TInt aEnumValue);
+        
+        /**
+        * SetMediaKeyOperationIdAndData
+        * Assigns the Operation Id and Data field based on the aEnumValue
+        * for Media Keys
+        */
+        void SetMediaKeyOperationIdAndData(TInt aEnumValue);
+
+    private: // Data
+
+        // Last received and corrected-decoded message.
+        TUid iInterfaceUid;
+        TUint iOperationId;
+
+        TBuf8<KDataBufferSize> iData; 
+        
+        TUint iTransactionId;
+        
+        CMMKeyBearerObserver* iMMKeyBearerObserver;
+        CMMKeyBearerObserver* iMediaKeyObserver;
+        CMMKeyBearerObserver* iAccessoryVolKeyObserver;
+        CMMKeyBearerObserver* iUSBFileTransferObserver;
+
+        TInt iUSBFileTransfer;
+        // For posting event to P&S 
+        RProperty iProperty;
+        
+        // For keylock interaction
+        RAknUiServer iAknServer;
+        TBool iAknServerConnected;
+    };
+
+#endif // __MMKEYBEARERIMPLEMENTATION_H__