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/*
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* Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Custom Interface proxy for RA8 decoder.
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*
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*/
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// INCLUDE FILES
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#include <CustomCommandUtility.h>
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#include <CustomInterfaceUtility.h>
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#include <sounddevice.h>
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#include "Ra8CustomInterfaceProxy.h"
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#include "Ra8CustomInterfaceMsgs.h"
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// EXTERNAL DATA STRUCTURES
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// EXTERNAL FUNCTION PROTOTYPES
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// CONSTANTS
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// MACROS
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// LOCAL CONSTANTS AND MACROS
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// MODULE DATA STRUCTURES
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// LOCAL FUNCTION PROTOTYPES
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// FORWARD DECLARATIONS
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// ============================= LOCAL FUNCTIONS ===============================
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// ================= MEMBER FUNCTIONS =======================
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// -----------------------------------------------------------------------------
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// CRa8CustomInterfaceProxy::CRa8CustomInterfaceProxy
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CRa8CustomInterfaceProxy::CRa8CustomInterfaceProxy(
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TMMFMessageDestinationPckg aMessageHandler,
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MCustomCommand& aCustomCommand,
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CCustomInterfaceUtility* aCustomInterfaceUtility) :
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iCustomCommand(aCustomCommand),
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iMessageHandler(aMessageHandler),
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iCustomInterfaceUtility(aCustomInterfaceUtility)
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{
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}
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// -----------------------------------------------------------------------------
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// CRa8CustomInterfaceProxy::ConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CRa8CustomInterfaceProxy::ConstructL()
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{
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}
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// -----------------------------------------------------------------------------
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// CRa8CustomInterfaceProxy::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CRa8CustomInterfaceProxy* CRa8CustomInterfaceProxy::NewL(
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TMMFMessageDestinationPckg aMessageHandler,
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MCustomCommand& aCustomCommand,
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CCustomInterfaceUtility* aCustomInterfaceUtility)
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{
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CRa8CustomInterfaceProxy* self = new(ELeave) CRa8CustomInterfaceProxy(
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aMessageHandler,
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aCustomCommand,
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aCustomInterfaceUtility);
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop(self);
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return self;
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}
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// -----------------------------------------------------------------------------
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// CRa8CustomInterfaceProxy::NewL
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// Two-phased constructor (overloaded version).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CRa8CustomInterfaceProxy* CRa8CustomInterfaceProxy::NewL(
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CMMFDevSound& aDevSound)
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{
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CRa8CustomInterfaceProxy* ra8CustomInterfaceProxy;
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ra8CustomInterfaceProxy =
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(CRa8CustomInterfaceProxy*)aDevSound.CustomInterface(KUidRa8DecHwDeviceCI);
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if (!ra8CustomInterfaceProxy)
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{
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User::Leave(KErrNotFound);
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}
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return ra8CustomInterfaceProxy;
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}
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// -----------------------------------------------------------------------------
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// Destructor
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// -----------------------------------------------------------------------------
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//
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EXPORT_C CRa8CustomInterfaceProxy::~CRa8CustomInterfaceProxy()
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{
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iCustomInterfaceUtility->RemoveCustomInterface(iMessageHandler);
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delete iCustomInterfaceUtility;
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}
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// -----------------------------------------------------------------------------
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// CRa8CustomInterfaceProxy::FrameNumber
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// Sends the custom command for this function to its message handler.
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CRa8CustomInterfaceProxy::FrameNumber()
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{
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TInt frame = 0;
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TPckgBuf<TInt> frameBuf(frame);
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TInt status = iCustomCommand.CustomCommandSync(iMessageHandler,
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ERa8CiFrameNumber,
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KNullDesC8,
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KNullDesC8,
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frameBuf);
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if (status == KErrNone)
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{
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frame = frameBuf();
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}
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else
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{
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frame = status;
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}
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return frame;
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}
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// -----------------------------------------------------------------------------
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// CRa8CustomInterfaceProxy::SetInitString
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// Sends the custom command for this function to its message handler.
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// (other items were commented in a header).
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CRa8CustomInterfaceProxy::SetInitString(TDesC8& aInitString)
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{
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TInt status = iCustomCommand.CustomCommandSync(iMessageHandler,
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ERa8CiSetInitString,
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aInitString,
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KNullDesC8);
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return status;
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}
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// ========================== OTHER EXPORTED FUNCTIONS =========================
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// End of File
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