--- a/hti/HtiFramework/inc/HtiMessageQueue.h Thu Jul 15 20:25:38 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,127 +0,0 @@
-/*
-* 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: Simple FIFO Queue class based on single-linked list
-* (TSglQue<CHtiMessage>). It alsoe provides functionality
-* to monitor memory allocated by all messages.
-*
-*/
-
-
-#ifndef MESSAGEQUEUE_H__
-#define MESSAGEQUEUE_H__
-
-#include "HtiMessage.h"
-
-NONSHARABLE_CLASS(CHtiMessageQueue) : public CBase
- {
-public:
- /**
- * Create a new queue
- *
- */
- static CHtiMessageQueue* NewL();
-
- virtual ~CHtiMessageQueue();
-
- /**
- * Adds a new message to the queue
- *
- * @param aMessage instance of ready HTI message
- */
- void Add(CHtiMessage& aMessage);
-
- /**
- * Retrives a message from the queue
- * and remove it from the queue
- *
- * @return a HTI message
- */
- CHtiMessage* Remove();
-
- /**
- * Removes specifeda message from the queue
- *
- * @param aMsg message to remove
- * @return a HTI message
- */
- CHtiMessage* Remove( CHtiMessage* aMsg);
-
- /**
- * Deletes all messages from queue
- */
- void RemoveAll();
-
- /**
- * Starts iteration based on service names
- * Each call to GetNext() will return next message to the service
- * different from the service name in the current message
- */
- void StartServiceIteration();
-
- /**
- * Returns next message with service name different
- * than in the current message.
- * This method does not remove message from the queue, so ownership
- * is not transfered. Remove( CHtiMessage* aMsg) should be used
- * to delete the message from a queue.
- *
- * @return a HTI message or NULL if there is no messages anymore
- */
- CHtiMessage* GetNext();
-
-
- /**
- * Checks that the queue is empty
- *
- * @return ETrue if queue is empty
- */
- TBool IsEmpty() const;
-
- /**
- * Returns memory allocated by all messages in the queue
- */
- TInt QueueSize() const;
-
-protected:
- CHtiMessageQueue();
-
-protected:
- /**
- * Queue
- */
- TSglQue<CHtiMessage> iQueue;
-
- /**
- * Current memory allocated by hti messages in the queue
- */
- TInt iMemoryAllocated;
-
- /**
- * queue iterator
- */
- TSglQueIter<CHtiMessage> iQueueIter;
-
- /**
- * last service uid
- * used during iteration by service names
- */
- TUid iLastServiceUid;
-
- /**
- * Used to ommit service name checking for the first GetNext()
- */
- TBool iIsFirst;
- };
-
-#endif