sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #include <ecom/implementationproxy.h>
sl@0: #include <ecom/ecom.h>
sl@0: #include <f32file.h>
sl@0: #include "audiobufferprefilltestdevice.h"
sl@0: #include "devsoundciutestdevices.hrh"
sl@0: 
sl@0: const TInt32 KTenSeconds = 10000000;	// Ten seconds
sl@0: 
sl@0: /*
sl@0: CMMFSampleBuffering Implementation
sl@0: */
sl@0: CMMFSampleBuffering* CMMFSampleBuffering::NewL()
sl@0: 	{
sl@0: 	CMMFSampleBuffering* self = new(ELeave) CMMFSampleBuffering();
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	CleanupStack::Pop(self);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CMMFSampleBuffering::CMMFSampleBuffering() : CActive(0)
sl@0: 	{
sl@0: 	CActiveScheduler::Add(this);
sl@0: 	}
sl@0: 
sl@0: void CMMFSampleBuffering::ConstructL()
sl@0: 	{
sl@0: 	User::LeaveIfError( iTimer.CreateLocal() );
sl@0: 	}
sl@0: 
sl@0: CMMFSampleBuffering::~CMMFSampleBuffering()
sl@0: 	{
sl@0: 	iTimer.Close();
sl@0: 	Cancel();
sl@0: 	}
sl@0: 
sl@0: //Actual implementation of method MmsbEnableSampleBufferingBeforePlayback
sl@0: TInt CMMFSampleBuffering::MmsbEnableSampleBufferingBeforePlayback()
sl@0: 	{
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: //Actual implementation of method MmsbDisableSampleBufferingBeforePlayback
sl@0: TInt CMMFSampleBuffering::MmsbDisableSampleBufferingBeforePlayback()
sl@0: 	{
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: //Actual implementation of method MmsbNotifyPlayStarted
sl@0: void CMMFSampleBuffering::MmsbNotifyPlayStarted(TRequestStatus& aStatus)
sl@0: 	{
sl@0: 	// check not already active
sl@0: 	ASSERT(!IsActive());
sl@0: 
sl@0: 	iClientStatus = &aStatus;
sl@0: 	*iClientStatus = KRequestPending;
sl@0: 
sl@0: 	iTimer.After(iStatus, KTenSeconds);
sl@0: 
sl@0: 	SetActive();
sl@0: 	}
sl@0: 
sl@0: //Actual implementation of method MmsbCancelNotifyPlayStarted
sl@0: void CMMFSampleBuffering::MmsbCancelNotifyPlayStarted()
sl@0: 	{
sl@0: 	CActive::Cancel();
sl@0: 	}
sl@0: 
sl@0: //Actual implementation of method RunL
sl@0: void CMMFSampleBuffering::RunL()
sl@0: 	{
sl@0: 	TRequestStatus* status = iClientStatus;
sl@0: 	User::RequestComplete(status, KErrNotSupported);
sl@0: 	}
sl@0: 
sl@0: //Actual implementation of method DoCancel
sl@0: void CMMFSampleBuffering::DoCancel()
sl@0: 	{
sl@0: 	iTimer.Cancel();
sl@0: 	TRequestStatus* status = iClientStatus;
sl@0: 	User::RequestComplete(status, KErrCancel);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: /*
sl@0: CSampleBufferingTestDevice Implementation
sl@0: */
sl@0: CMMFHwDevice* CSampleBufferingTestDevice::NewL()
sl@0: 	{
sl@0: 	CSampleBufferingTestDevice* self=new(ELeave) CSampleBufferingTestDevice();
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	CleanupStack::Pop(self);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CSampleBufferingTestDevice::~CSampleBufferingTestDevice()
sl@0: 	{
sl@0: 	delete iSampleBuffering;
sl@0: 	}
sl@0: 
sl@0: CSampleBufferingTestDevice::CSampleBufferingTestDevice()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CSampleBufferingTestDevice::ConstructL()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::Start(TDeviceFunc /*aFuncCmd*/, TDeviceFlow /*aFlowCmd*/) 
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::Stop()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::Pause()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::Init(THwDeviceInitParams& /*aDevInfo*/)
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: TAny* CSampleBufferingTestDevice::CustomInterface(TUid aInterfaceId)
sl@0: 	{
sl@0: 	// Just return something non-NULL to keep the
sl@0: 	// DevSound initialisation process happy
sl@0: 	TAny* ret = static_cast<TAny*>(this);
sl@0: 
sl@0: 	// Now for the CIs we want to test...
sl@0: 	if (aInterfaceId == KUidSampleBuffering)
sl@0: 		{
sl@0: 		if (!iSampleBuffering)
sl@0: 			{
sl@0: 			TRAPD(err, iSampleBuffering = CMMFSampleBuffering::NewL());
sl@0: 			if (err == KErrNone && iSampleBuffering)
sl@0: 				{
sl@0: 				MMMFSampleBuffering* ptr = this;
sl@0: 				ret = static_cast<TAny*>(ptr);
sl@0: 				}
sl@0: 			else
sl@0: 				{
sl@0: 				ret = NULL;
sl@0: 				}
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::ThisHwBufferFilled(CMMFBuffer& /*aFillBufferPtr*/)
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::ThisHwBufferEmptied(CMMFBuffer& /*aEmptyBufferPtr*/)
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::SetConfig(TTaskConfig& /*aConfig*/)
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::StopAndDeleteCodec()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::DeleteCodec()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: CMMFSwCodec& CSampleBufferingTestDevice::Codec()
sl@0: 	{
sl@0: 	return *iCodec;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::MmsbEnableSampleBufferingBeforePlayback()
sl@0: 	{
sl@0: 	TInt result = KErrBadHandle;
sl@0: 
sl@0: 	if (iSampleBuffering)
sl@0: 		{
sl@0: 		result = iSampleBuffering->MmsbEnableSampleBufferingBeforePlayback();
sl@0: 		}
sl@0: 
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: TInt CSampleBufferingTestDevice::MmsbDisableSampleBufferingBeforePlayback()
sl@0: 	{
sl@0: 	TInt result = KErrBadHandle;
sl@0: 
sl@0: 	if (iSampleBuffering)
sl@0: 		{
sl@0: 		result = iSampleBuffering->MmsbDisableSampleBufferingBeforePlayback();
sl@0: 		}
sl@0: 
sl@0: 	return result;
sl@0: 	}
sl@0: 
sl@0: void CSampleBufferingTestDevice::MmsbNotifyPlayStarted(TRequestStatus& aStatus)
sl@0: 	{
sl@0: 	if (iSampleBuffering)
sl@0: 		{
sl@0: 		iSampleBuffering->MmsbNotifyPlayStarted(aStatus);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CSampleBufferingTestDevice::MmsbCancelNotifyPlayStarted()
sl@0: 	{
sl@0: 	if (iSampleBuffering)
sl@0: 		{
sl@0: 		iSampleBuffering->MmsbCancelNotifyPlayStarted();
sl@0: 		}
sl@0: 	}