sl@0: /*
sl@0: * Copyright (c) 2002-2006 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: Audio input base implementation  
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: // INCLUDE FILES
sl@0: #include <AudioInput.h>
sl@0: #include <mmf/server/sounddevice.h>
sl@0: #include "AudioInputProxy.h"
sl@0: #include "AudioInputMessageTypes.h"
sl@0: #include <CustomInterfaceUtility.h>
sl@0: #include <CustomCommandUtility.h>
sl@0: #include <mdaaudioinputstream.h>
sl@0: #include <videorecorder.h>
sl@0: 
sl@0: #ifdef _DEBUG
sl@0: #define DEBPRN0         RDebug::Printf( "%s", __PRETTY_FUNCTION__);
sl@0: #define DEBPRN1(str)    RDebug::Printf( "%s %s", __PRETTY_FUNCTION__, str );
sl@0: #else
sl@0: #define DEBPRN0
sl@0: #define DEBPRN1(str)
sl@0: #endif
sl@0: 
sl@0: // Two-phased constructor.
sl@0: EXPORT_C CAudioInput* CAudioInput::NewL(CMdaAudioRecorderUtility& aUtility)
sl@0:     {
sl@0:     DEBPRN0;
sl@0:     CAudioInputProxy* audioInput;
sl@0:     CCustomInterfaceUtility* customInterface;
sl@0:     
sl@0:     //customInterface = CCustomInterfaceUtility::NewL(aUtility,ECCRecording);
sl@0:     customInterface = CCustomInterfaceUtility::NewL(aUtility,ETrue);
sl@0:     CleanupStack::PushL(customInterface);
sl@0:     
sl@0:     // The ownership of customInterface is taken by the audioInput
sl@0:     audioInput = (CAudioInputProxy*)customInterface->CustomInterface(KUidAudioInput);
sl@0:     
sl@0:     if (audioInput == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	CleanupStack::Pop(customInterface);
sl@0:     return audioInput;
sl@0:     }
sl@0: 
sl@0: EXPORT_C CAudioInput* CAudioInput::NewL(CMMFDevSound& aDevSound)
sl@0:     {
sl@0:     DEBPRN0;
sl@0:     CAudioInputProxy* audioInput = NULL;
sl@0:     audioInput = (CAudioInputProxy*)aDevSound.CustomInterface(KUidAudioInput);
sl@0: 	if (audioInput == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0:     return audioInput;
sl@0:     }
sl@0: 
sl@0: // Two-phased constructor.
sl@0: EXPORT_C CAudioInput* CAudioInput::NewL(MCustomCommand& aUtility)
sl@0:     {
sl@0:     DEBPRN0;
sl@0:     CAudioInputProxy* audioInput;
sl@0:     CCustomInterfaceUtility* customInterface;
sl@0:     
sl@0:     customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0:     
sl@0:     audioInput = (CAudioInputProxy*)customInterface->CustomInterface(KUidAudioInput);
sl@0: 	if (audioInput == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	
sl@0: 	CleanupStack::Pop(customInterface);	
sl@0:     return audioInput;
sl@0:     }
sl@0: 
sl@0: // Two-phased constructor.
sl@0: EXPORT_C CAudioInput* CAudioInput::NewL(MCustomInterface& aUtility)
sl@0:     {
sl@0:     DEBPRN0;
sl@0: 	CAudioInput* audioInput = (CAudioInputProxy*)aUtility.CustomInterface(KUidAudioInput);
sl@0: 
sl@0: 	if ( !audioInput )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving"); 
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0:     return audioInput;
sl@0:     }
sl@0: 
sl@0: EXPORT_C CAudioInput* CAudioInput::NewL(CMdaAudioInputStream& aUtility)
sl@0:     {
sl@0:     DEBPRN0;
sl@0:     CAudioInputProxy* audioInput = NULL;
sl@0:     audioInput = (CAudioInputProxy*)aUtility.CustomInterface(KUidAudioInput);
sl@0: 	if (audioInput == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0:     return audioInput;
sl@0:     }
sl@0: 
sl@0: EXPORT_C CAudioInput* CAudioInput::NewL(CVideoRecorderUtility& aUtility)
sl@0:     {
sl@0:     DEBPRN0;
sl@0:     CAudioInputProxy* audioInput;
sl@0:     CCustomInterfaceUtility* customInterface;
sl@0:     
sl@0:     customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0:     
sl@0:     // The ownership of customInterface is taken by the audioInput
sl@0:     audioInput = (CAudioInputProxy*)customInterface->CustomInterface(KUidAudioInput);
sl@0: 	if (audioInput == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::Pop(customInterface);
sl@0:     return audioInput;
sl@0:     }
sl@0:     
sl@0: // End of File