1 /*

     2 * Copyright (c) 2006 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 "TCmdGetRtpEvent.h"

    22 #include "CTcMCEContext.h"

    23 #include <MCEMediaStream.h>

    24 #include <MCERtpSource.h>

    25 

    26 /**

    27 * INPUT:

    28 *   Parameters: (int:CallbackType)

    29 *               (int:Timeout=5)             

    30 *

    31 *   IDs:        -

    32 *

    33 * OUTPUT:

    34 *   Parameters: int:CallbackType

    35 *

    36 *   IDs:        StreamId 

    37 *               SourceId

    38 */

    39 

    40 void TCmdGetRtpEvent::ExecuteL()

    41 	{	

    42 	// ---------- Setup --------------------------------------------------------

    43 

    44 

    45 	// ---------- Execution ----------------------------------------------------

    46 	

    47 	// It is not necessary to define what event is expected

    48 	TTcMceCallbackType type = ExtractIntegerL( KParamCallbackType, KTcMceUnknown, EFalse );

    49 									

    50 	// Get an item off the receive queue (waits until timeout if none is present)

    51 	TInt timeout = ExtractIntegerL( KParamTimeout, KDefaultReceiveTimeout, EFalse );

    52 

    53 	// Get an item off the receive queue (waits until timeout if none is present)

    54 	TPtrC8 sourceId = ExtractIdL( KParamSourceId, EFalse );

    55 	//Get RTP Source object from registry

    56 	CMceRtpSource *rtpSource = NULL;

    57 	rtpSource =reinterpret_cast<CMceRtpSource*> (iContext.Registry().ObjectPtrL(sourceId));

    58 	//time as millisecs

    59 	rtpSource->EnableInactivityTimerL(timeout*1000);

    60 

    61 	//time as seconds

    62 	CTcMCEReceived& item = iContext.ReceivedRTPItemL( timeout + 5);

    63 

    64  	if (!item.MediaStream() || 

    65  	    !item.RtpSource() ||

    66  	    ( type != KTcMceUnknown && item.Type() != type ) )

    67  		{

    68  		User::Leave( KErrNotFound );

    69  		}

    70 	// ---------- Response creation --------------------------------------------

    71  

    72 

    73  	AddIdResponseL( KStreamId, *(item.MediaStream()) );

    74 	AddIdResponseL( KSourceId, *(item.RtpSource()) );

    75 	AddIntegerResponseL( KParamCallbackType, item.Type() );

    76 	}

    77 	

    78 TBool TCmdGetRtpEvent::Match( const TTcIdentifier& aId )

    79 	{

    80 	return TTcMceCommandBase::Match( aId, _L8("GetRtpEvent") );

    81 	}

    82 

    83 TTcCommandBase* TCmdGetRtpEvent::CreateL( MTcTestContext& aContext )

    84 	{

    85 	return new( ELeave ) TCmdGetRtpEvent( aContext );

    86 	}