diff -r 0fd27995241b -r 9ac0a0a7da70 javauis/mmapi_qt/audiostreaming/inc.emc/cmmastreamrequest.h --- a/javauis/mmapi_qt/audiostreaming/inc.emc/cmmastreamrequest.h Tue May 11 16:07:20 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,94 +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 -#include "mmmastreamrequestlistener.h" - -// CONSTANTS -const TInt KMMAStreamRequestBufferSize = 5120; - -/** - * - If IsActive returns ETrue, data is procedded in the server. - * - If IsActive returns EFalse and DataPtr is empty request is - * ready for reuse - * - If IsActive returns EFalse and DataPtr is not empty request - * is waiting to be written. - */ -class CMMAStreamRequest: public CBase -{ -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(TBool iActive); - TBool IsActive(); - - /** - * 1 if this is stream's last buffer - * @return reference to request buffer - */ - TPckgBuf< TInt >& RequestBuffer(); -public: - void WriteRequestComplete(TInt Err); - -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; - - // Status of the buffer - TBool iActive; -}; - -#endif // CMMASTREAMREQUEST_H