diff -r 000000000000 -r 3553901f7fa8 telephonyserverplugins/common_tsy/commontsy/inc/mmtsy/cmmvoicelinetsy.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyserverplugins/common_tsy/commontsy/inc/mmtsy/cmmvoicelinetsy.h	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,187 @@
+/*
+* Copyright (c) 2006-2009 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:
+*
+*/
+
+
+
+#ifndef CMMVOICELINETSY_H
+#define CMMVOICELINETSY_H
+
+//  INCLUDES
+#include "cmmlinetsy.h"
+
+// FORWARD DECLARATIONS
+class CMmCallExtInterface;
+class MTelephonyAudioControl;
+
+// CLASS DECLARATION
+
+/**
+ *  CMmLineTsy implements mode dependent Voice Line based functionality 
+ *  (defined by Symbian)
+ */
+NONSHARABLE_CLASS( CMmVoiceLineTsy ) : public CMmLineTsy
+    {
+    public: // Enumerations
+
+        /** Enumeration for Swap status */
+        enum TSwapStatus
+            {
+            EStatusSwapNotRequested,
+            EWaitingHoldAndResumeOk,
+            EWaitingHoldOk,
+            EWaitingResumeOk
+            };
+
+    public:  // Constructors and destructor
+        
+        /**
+         * Two-phased constructor.
+         *          
+         *
+         * @param aMmPhone Pointer to the Phone object
+         * @param aMode Line mode
+         * @param aName Name of this line
+         * @param aMessageManager Pointer to the MessageManager
+         * @param aTelephonyAudioControl Pointer Telephony Audio Control    
+         * @return Created line object 
+         */
+        static CMmVoiceLineTsy* NewL( CMmPhoneTsy* aMmPhone, 
+            RMobilePhone::TMobileService aMode, const TDesC& aName, 
+            CMmMessageManagerBase* aMessageManager,
+            MTelephonyAudioControl* aTelephonyAudioControl );
+        
+        /**
+         * Destructor.
+         */
+        ~CMmVoiceLineTsy();
+
+    public: // New functions
+        
+        /**
+         * Used for determining if Swap request is ready to be completed
+         *          
+         *
+         * @param aCallStatus Status of the latest status indication
+         * @return Boolean describing if Swap is ready or not
+         */
+        TBool IsSwapReady( RMobileCall::TMobileCallStatus aCallStatus );
+
+        /**
+         * Used for setting Swap status
+         *          
+         *
+         * @param aSwapStatus New status of swap
+         */
+        void SetSwapStatus( CMmVoiceLineTsy::TSwapStatus aSwapStatus );
+
+        /**
+         * Used for retrieving Swap status of this line
+         *          
+         *
+         * @return Current status of swap
+         */
+        CMmVoiceLineTsy::TSwapStatus SwapStatus() const;
+
+    public: // Functions from base classes
+
+        /**
+         * This method is used for notifying a client about an incoming call.
+         *          
+         *
+         * @param aDataPackage Package containing information about the 
+         * incoming call
+         */
+        void CompleteNotifyIncomingCall( CMmDataPackage* aDataPackage );
+
+        /**
+         * This method is used for notifying a line of a call 
+         * entering Dialling state
+         *          
+         *
+         * @param aDataPackage Package containing information about the call
+         */
+        void CompleteNotifyDiallingStatus( CMmDataPackage* aDataPackage );
+
+        /**
+         * This function creates a new name for a call and opens a new call.
+         *          
+         *
+         * @param aName Name of the new call.
+         * @return Call object that was opened.
+         */
+        CTelObject* OpenNewObjectL( TDes& aNewName );
+        
+    private:  // Constructors and destructor
+
+        /**
+         * C++ default constructor.
+         */
+        CMmVoiceLineTsy();
+
+        /**
+         * By default Symbian 2nd phase constructor is private.
+         */
+        void ConstructL();
+
+    private:  // Functions from base classes
+
+        /**
+         * Creates a call object for the call that has been initiated bypassing 
+         * TSY
+         *          
+         *
+         * @param aCallId Call id of the new call
+         * @param aCallMode Call mode
+         * @param aCallStatus Call status
+         * @return Pointer to created call object
+         */
+        CMmCallTsy* CreateGhostCallObject( TInt aCallId, 
+            RMobilePhone::TMobileService /*aCallMode*/,
+            RMobileCall::TMobileCallStatus aCallStatus );
+      
+        /**
+         * Initialises miscellaneous internal attributes
+         *          
+         *
+         */
+        void InitInternalAttributesL();
+
+        /**
+         * Creates and stores a Call object for incoming call
+         *          
+         *
+         * @return Success/failure value
+         */
+        TInt CreateCallObjectForIncomingCall();
+
+    private:    // Data
+
+        /**
+         * Swap status
+         */         
+        TSwapStatus iSwapStatus;
+        
+	    /**
+	     * Pointer to the Telephony Audio Control instance
+	     */
+	    MTelephonyAudioControl* iTelephonyAudioControl;
+
+    };
+
+#endif      // CMMVOICELINETSY_H
+            
+// End of File