/*

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

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:    Implementation

*

*/

#include <MceInSession.h>

#include <MceMediaStream.h>

#include <MCEAudioStream.h>

#include <MCEAudioCodec.h>

#include "MCEConstants.h"

#include "TCmdGetSessionId.h"

#include "CTcMCEContext.h"

#include "CTcMCEReceived.h"

void TCmdGetSessionId::ExecuteL()

	{

	// -- Setup ---------

	// Connection selection

	// -- Execution ------

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

	TInt timeout = ExtractIntegerL( KParamTimeout, KDefaultReceiveTimeout, 

									EFalse );

	TBool update = ExtractBooleanL( KParamSessionUpdate, EFalse );	

	CTcMCEReceived* item;

	if (update)

	{

		item = &(iContext.ReceivedUpdatedSessionItemL( timeout ));

	}

	else 

	{

		item = &(iContext.ReceivedSessionItemL( timeout ));	

	}

	if ( !item->InSession() ) 

		{		

		if ( item->Error() != KErrNone ) 

			{

			AddIdResponseL( KSessionId, item->Session() );

			AddIntegerResponseL( KResponseError, item->Error() );

			}

		else 

			{

			User::Leave(KErrNotFound);

			}

		}

	CMceSession::TState state = item->InSession()->State();		

	CTcStructure* structure;

	do

		{

		structure = FindStructureL( KParamSessionModifier, EFalse );

		if( structure )

			{

            //structure contains a list of name-value pairs

			for (int i=0; i < structure->Count(); i++)

				{

				CTcNameValue* itemVal = structure->ItemL( i );

				//sessionMod->SetModifierL( itemVal->NameAsIntL(), itemVal->ValueAsIntL() );

				item->InSession()->SetModifierL( itemVal->NameAsIntL(), itemVal->ValueAsIntL() );

				//checking

				TMceSessionModifier nameInt = itemVal->NameAsIntL();

				TUint valueInt = itemVal->ValueAsIntL();

				item->InSession()->GetModifierL( nameInt, valueInt );

				//sending response output

				AddIntegerResponseL( KParamSessionModifier, valueInt );

				}

			iContext.List().RemoveParameter( KParamSessionModifier );

			}

	} while( structure );

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

	// Add Session	

	AddIdResponseL( KSessionId, *(item->InSession()) );

	// Add Headers

	AddHeadersL( item->Headers() );

	// Add Session state	

	AddIntegerResponseL( KResponseState, state );

	AddTextualSessionStateL( state );

	// Add Originator and Recipient

	AddTextResponseL( KResponseOriginator, item->InSession()->Originator() );

	AddTextResponseL( KResponseRecipient, item->InSession()->Recipient() );

	// Add Body

	if (item->Body())

		{

		if (item->Body()->Length() > 0)

			{	

			AddTextResponseL(KResponseBody, *(item->Body()));	

			}

		}

	// Add ContentType

	if (item->ContentType())

		{

		if (item->ContentType()->Length() > 0)

			{

			AddTextResponseL(KResponseContentType, *(item->ContentType()));

			}

		}

	// Find and add streams

	CDesC8Array* streams = new(ELeave)CDesC8ArraySeg(1);

	CleanupStack::PushL( streams );

	const RPointerArray<CMceMediaStream>& streamPtrs = 

				item->InSession()->Streams();

	for (TInt streamIndex=0; streamIndex < streamPtrs.Count(); streamIndex++)

		{	

		// Add to registry by reference and fetch name

		iContext.Registry().AddObjectL( *(streamPtrs[streamIndex]) );	

		TBuf8< KTcMaxObjectName > streamId = 

					iContext.Registry().ObjectNameL( streamPtrs[streamIndex] );	

		streams->AppendL( streamId );

		}

	if ( streams->Count() > 0 )

		{

		AddArrayResponseL( KResponseStreams, *streams );

		}

	CleanupStack::PopAndDestroy( streams );	

	}

TBool TCmdGetSessionId::Match( const TTcIdentifier& aId )

	{

	return TTcMceCommandBase::Match( aId, _L8("GetSessionId") );

	}

TTcCommandBase* TCmdGetSessionId::CreateL( MTcTestContext& aContext )

	{

	return new( ELeave ) TCmdGetSessionId( aContext );

	}