javauis/mmapi_qt/audiostreaming/inc.mmf/cmmastreamrequest.h
branchRCL_3
changeset 18 9ac0a0a7da70
parent 17 0fd27995241b
child 19 71c436fe3ce0
--- a/javauis/mmapi_qt/audiostreaming/inc.mmf/cmmastreamrequest.h	Tue May 11 16:07:20 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-/*
-* Copyright (c) 2002 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:  Request used to write or read data
-*
-*/
-
-#ifndef CMMASTREAMREQUEST_H
-#define CMMASTREAMREQUEST_H
-
-//  INCLUDES
-#include <e32base.h>
-#include "MMMAStreamRequestListener.h"
-
-// CONSTANTS
-const TInt KMMAStreamRequestBufferSize = 5120;
-
-/**
- * - If CActive::IsActive returns ETrue, data is procedded in the server.
- * - If CActive::IsActive returns EFalse and DataPtr is empty request is
- *   ready for reuse
- * - If CActive::IsActive returns EFalse and DataPtr is not empty request
- *   is waiting to be written.
- */
-class CMMAStreamRequest: public CActive
-{
-public:// Constructor and destructor
-    /**
-     * @param aListener will be informed when request completes
-     */
-    static CMMAStreamRequest* NewLC(MMMAStreamRequestListener* aListener);
-
-    /**
-     * Destructor
-     */
-    ~CMMAStreamRequest();
-
-public: // new methods
-    /**
-     * @return TPtr to request's data
-     */
-    TPtr8& DataPtr();
-
-    /**
-     * Completes read request.
-     * @param aError system error code
-     */
-    void CompleteRead(TInt aError);
-
-    /**
-     * MMMAStreamRequestListener will be informed when request is ready.
-     */
-    void SetActive();
-
-    /**
-     * 1 if this is stream's last buffer
-     * @return reference to request buffer
-     */
-    TPckgBuf< TInt >& RequestBuffer();
-public: // From CActive
-    void RunL();
-    TInt RunError(TInt aError);
-    void DoCancel();
-
-private: // Constructor
-    CMMAStreamRequest(MMMAStreamRequestListener* aListener);
-    void ConstructL();
-private: // Data
-    // will be informed when request is complete
-    MMMAStreamRequestListener* iListener;
-
-    // owned data
-    HBufC8* iData;
-
-    // ptr to iData or NULL if data is processed.
-    TPtr8 iDataPtr;
-
-    // Request buffer
-    TPckgBuf< TInt > iRequestBuffer;
-};
-
-#endif // CMMASTREAMREQUEST_H