--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyserverplugins/common_tsy/commontsy/src/mmgsmwcdma/cmmcallgsmwcdmaextwithdispatcher.cpp	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,167 @@
+// Copyright (c) 2008-2009 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:
+//
+
+#ifdef USING_CTSY_DISPATCHER
+
+/**
+ * This file contains additional function definitions for the CMmCallGsmWcdmaExt class
+ * in CTSY for use when the CTSY is used with the CTSY Dispatcher. 
+ */
+
+#include "cmmcallgsmwcdmaext.h"
+#include "cmmphonetsy.h"
+#include "cmmcalltsy.h"
+#include "cmmcalllist.h"
+
+// ---------------------------------------------------------------------------
+// CMmCallGsmWcdmaExt::SwapL
+// This method can be used to swap between active and held calls.
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TInt CMmCallGsmWcdmaExt::SwapL(TInt aCallId)
+	{
+    TInt ret = KErrNone;
+
+    // CTSY supports RMobileCall::Swap where there are two calls (one held, one active)
+    // and their states are swapped. Where Swap() is called on a single call, this is
+    // not supported.
+    CMmPhoneTsy& mmPhone = *iMmCallTsy->Phone();
+    CMmCallList& callList = *mmPhone.CallList();
+    CMmCallTsy* call = callList.GetMmCallById(aCallId);
+    
+    if (!call)
+    	{
+    	ret = KErrGeneral;
+    	}
+    else
+    	{
+    	const RMobileCall::TMobileCallStatus callStatus = call->MobileCallStatus();
+    	
+    	switch(callStatus)
+    		{
+    		case RMobileCall::EStatusHold:
+    			{
+    			// Pack the following to the dispatcher:
+    			// Call status of held call in iCallId in CCallDataPackage
+    		    CCallDataPackage package;
+        		package.SetCallIdAndMode(aCallId, iSymbianCallMode);
+        		// Get connected call and pack its call ID
+        		CMmCallTsy* connectedCall = callList.GetMmCallByStatus(RMobileCall::EStatusConnected);
+        		if (connectedCall)
+        			{
+        			TInt connectedCallId = connectedCall->CallId();
+        			package.PackData(&connectedCallId);
+        			ret = iMessageManager->HandleRequestL(EMobileCallSwap, &package);
+        			}
+        		else
+        			{
+        			ret = KErrNotSupported;
+        			}
+        		
+    			break;
+    			}
+    			
+    		case RMobileCall::EStatusConnected:
+    			{
+    		    // Pack the following to the dispatcher:
+    		    // Call status of connected call in additional parameter slot in CCallDataPackage
+    		    CCallDataPackage package;
+    			package.PackData(&aCallId);
+        		// Get held call and pack its call ID
+        		CMmCallTsy* heldCall = callList.GetMmCallByStatus(RMobileCall::EStatusHold);
+        		if (heldCall)
+        			{
+        			package.SetCallIdAndMode(heldCall->CallId(), heldCall->CallMode());
+        			ret = iMessageManager->HandleRequestL(EMobileCallSwap, &package);
+        			}
+        		else
+        			{
+        			ret = KErrNotSupported;
+        			}
+    			break;
+    			}
+    		
+    		default:
+    			{
+    	 		ret = KErrNotReady; // Call is neither held nor in EStatusConnected state.
+    								// Cannot swap it.
+    			break;
+    			}
+    		}
+    	}
+
+    return ret;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CMmCallGsmWcdmaExt::TransferL
+// This method transfers call to another destination.
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//
+TInt CMmCallGsmWcdmaExt::TransferL()
+    {
+    TInt ret( KErrNone );
+
+    // Retrieve possible held call
+    CMmCallTsy* mmCall = iMmCallTsy->Phone()->CallList()->GetMmCallByStatus( 
+        RMobileCall::EStatusHold );
+
+    if ( mmCall )
+        {
+        // Held call Id
+TFLOGSTRING2("TSY: CMmCallGsmWcdmaExt::Transfer, CallId: %d", \
+            mmCall->CallId() );
+
+		// With the CTSY dispatcher, there are two call IDs sent from the CTSY
+		// The first (packed in iCallId of the data package is the call ID
+		// of the held call, the second is the call ID of the ringing or
+		// connected call.
+		CMmCallTsy* mmCall2 = iMmCallTsy->Phone()->CallList()->GetMmCallByStatus(
+		                RMobileCall::EStatusConnected );
+		if (!mmCall2)
+			{
+			// Can't find a connected call, find a ringing call
+			mmCall2 = iMmCallTsy->Phone()->CallList()->GetMmCallByStatus(
+					                RMobileCall::EStatusRinging );
+			}
+
+		if (mmCall2)
+			{
+			CCallDataPackage package;
+			// Set call id (of held call) and call mode (call mode not used but
+			// something needs to be packed there).
+			package.SetCallIdAndMode( mmCall->CallId(), iSymbianCallMode );
+			TInt callId2 = mmCall2->CallId();
+			package.PackData(&callId2);
+			ret = iMessageManager->HandleRequestL(EMobileCallTransfer, &package);
+			}
+		else
+			{
+			ret = KErrNotReady;
+			}
+        }
+    else
+        {
+        ret = KErrNotReady;
+        }
+
+    return ret;
+    }
+
+#endif //USING_CTSY_DISPATCHER
+