1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:    Implementation

    15 *

    16 */

    17 

    18 

    19 

    20 #include "MCEConstants.h"

    21 #include "TCmdSetSource.h"

    22 #include "CTcMCEContext.h"

    23 #include <MceMediaStream.h>

    24 #include <MCEAudioStream.h>

    25 #include <MceRtpSource.h>

    26 #include <MCEMicSource.h>

    27 

    28 void TCmdSetSource::ExecuteL()

    29 	{	

    30 	// ---------- Setup --------------------------------------------------------

    31 

    32 	// Get stream

    33 	CMceMediaStream* mediaStream = reinterpret_cast<CMceMediaStream*>

    34 		(GetObjectForIdL(KStreamId, ETrue));		

    35 

    36 	if ( mediaStream->Type() != KMceAudio )

    37 		{

    38 		User::Leave( KErrNotSupported );

    39 		}

    40 	

    41 	CMceAudioStream* audioStream = static_cast<CMceAudioStream*>(mediaStream);

    42 

    43 	// Get type

    44 	TPtrC8 source = ExtractTextL( KParamSource, ETrue );

    45 	

    46 	//get the inactivity timer value for rtp source

    47 	TInt rtpInactivityTimer = ExtractIntegerL(KParamRTPInactivityTimer, 0, EFalse);

    48 

    49 	// ---------- Execution ----------------------------------------------------

    50 

    51 	if (source == KValueSourceRTP )

    52 		{

    53 		CMceRtpSource* rtpSource = NULL;

    54 		

    55 		if(rtpInactivityTimer != 0)

    56 			rtpSource = CMceRtpSource::NewLC(KMceJitterBufferLength, KMceJitterBufferTreshold, rtpInactivityTimer * 1000);

    57 		else	

    58 			rtpSource = CMceRtpSource::NewLC();

    59 		

    60 		audioStream->SetSourceL(rtpSource);

    61 		CleanupStack::Pop(rtpSource);

    62 		AddIdResponseL( KSourceId, *rtpSource );			

    63 		}

    64 	else if (source == KValueSourceMic )

    65 		{

    66 		CMceMicSource* mic = CMceMicSource::NewLC();

    67 		audioStream->SetSourceL(mic);	

    68 		CleanupStack::Pop(mic);

    69 		AddIdResponseL( KSourceId, *mic );

    70 		}

    71 	else 

    72 		{

    73 		User::Leave( KErrNotSupported );

    74 		}

    75 

    76 	// ---------- Response creation --------------------------------------------

    77  

    78 	AddIdResponseL( KStreamId, *audioStream ); 

    79 	// Source added to response during execution

    80 

    81 	}

    82 	

    83 TBool TCmdSetSource::Match( const TTcIdentifier& aId )

    84 	{

    85 	return TTcMceCommandBase::Match( aId, _L8("SetSource") );

    86 	}

    87 

    88 TTcCommandBase* TCmdSetSource::CreateL( MTcTestContext& aContext )

    89 	{

    90 	return new( ELeave ) TCmdSetSource( aContext );

    91 	}