--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmserv/tms/tmsproxy/src/tmsqueuehandler.cpp	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 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: Telephony Multimedia Service
+ *
+ */
+
+#include <tms.h>
+#include <tmsbuffer.h>
+#include "tmsutility.h"
+#include "tmsshared.h"
+#include "tmsqueuehandler.h"
+#include "tmsmembuffer.h"
+#include "tmsglobalcontext.h"
+#include "tmscallproxy.h"
+
+using namespace TMS;
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::NewL
+// Symbian constructor
+// ----------------------------------------------------------------------------
+//
+CQueueHandler* CQueueHandler::NewL(RMsgQueue<TmsMsgBuf>* aMsgQueue,
+        TMSGlobalContext* glblCtx)
+    {
+    CQueueHandler* self = new (ELeave) CQueueHandler(aMsgQueue, glblCtx);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::ConstructL
+// Second phase constructor.
+// ----------------------------------------------------------------------------
+//
+void CQueueHandler::ConstructL()
+    {
+    iObserver = NULL;
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::~CQueueHandler
+// Destructor.
+// ----------------------------------------------------------------------------
+//
+CQueueHandler::~CQueueHandler()
+    {
+    Cancel();
+    if (iMsgQueue->Handle() > 0)
+        {
+        iMsgQueue->Close();
+        }
+    iObserversList.Reset();
+    iClientList.Reset();
+    iChunk.Close();
+    delete iBuffer;
+    iObserver = NULL;
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::CQueueHandler
+// Constructor.
+// ----------------------------------------------------------------------------
+//
+CQueueHandler::CQueueHandler(RMsgQueue<TmsMsgBuf>* aMsgQueue,
+        TMSGlobalContext* glblCtx) :
+    CActive(CActive::EPriorityStandard),
+    iMsgQueue(aMsgQueue),
+    iChunkDataPtr(0, 0, 0)
+    {
+    CActiveScheduler::Add(this);
+    iTMSGlobalContext = glblCtx;
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::Start
+// Start listening for events on queue 0.
+// ----------------------------------------------------------------------------
+//
+void CQueueHandler::Start()
+    {
+    if (!IsActive())
+        {
+        iMsgQueue->NotifyDataAvailable(iStatus);
+        SetActive();
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::AddObserver
+//
+// ----------------------------------------------------------------------------
+//
+TInt CQueueHandler::AddObserver(MQueueHandlerObserver& aObserver,
+        TInt /*aClientId*/)
+    {
+    TInt status = KErrNone;
+
+    if (iObserver == NULL)
+        {
+        iObserver = &aObserver;
+        }
+    else
+        {
+        status = KErrAlreadyExists;
+        }
+    return status;
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::AddObserver
+// Marks observer as inactive in the list
+// ----------------------------------------------------------------------------
+//
+TInt CQueueHandler::RemoveObserver(MQueueHandlerObserver& /*aObserver*/)
+    {
+    iObserver = NULL;
+    return KErrNone;
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::DoCancel
+// Cancel outstanding request
+// ----------------------------------------------------------------------------
+//
+void CQueueHandler::DoCancel()
+    {
+    iMsgQueue->CancelDataAvailable();
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::RunL
+// Process requests.
+// ----------------------------------------------------------------------------
+//
+void CQueueHandler::RunL()
+    {
+    TmsMsgBuf msgBuf;
+    TInt err = iMsgQueue->Receive(msgBuf);
+
+    // Start monitoring for more events before calling the observer in case
+    // client decides to destroy us before this RunL completes executing.
+    Start();
+
+    if (iObserver == NULL)
+        {
+        return;
+        }
+
+    if (err == KErrNone)
+        {
+        switch (msgBuf.iRequest)
+            {
+            case ECmdGlobalEffectChange:
+                iObserver->QueueEvent(msgBuf.iInt, msgBuf.iStatus, NULL);
+                break;
+            case ECmdRingToneOpenComplete:
+                iObserver->QueueEvent(TMS_EVENT_RINGTONE_OPEN_COMPLETE,
+                        msgBuf.iStatus, &msgBuf.iInt64);
+                break;
+            case ECmdRingTonePlayComplete:
+                iObserver->QueueEvent(TMS_EVENT_RINGTONE_PLAY_COMPLETE,
+                        msgBuf.iStatus, NULL);
+                break;
+            case ECmdGlobalRoutingChange:
+                iObserver->QueueEvent(msgBuf.iInt, msgBuf.iStatus,
+                        &msgBuf.iUint);
+                break;
+            case ECmdDTMFOpenDnlinkComplete:
+            case ECmdDTMFOpenUplinkComplete:
+                iObserver->QueueEvent(TMS_EVENT_DTMF_TONE_STARTED,
+                        msgBuf.iStatus, NULL);
+                break;
+            case ECmdDTMFTonePlayFinished:
+                iObserver->QueueEvent(TMS_EVENT_DTMF_TONE_STOPPED,
+                        msgBuf.iStatus, NULL);
+                break;
+            default:
+                break;
+            }
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::RunError
+// Process requests.
+// ----------------------------------------------------------------------------
+//
+TInt CQueueHandler::RunError(TInt /*aError*/)
+    {
+    // Current implementation of RunL does not leave
+    return 0;
+    }
+
+// ----------------------------------------------------------------------------
+// CQueueHandler::Status
+// Return request status.
+// ----------------------------------------------------------------------------
+//
+TRequestStatus* CQueueHandler::Status()
+    {
+    return &iStatus;
+    }
+
+// End of File