/*

* Copyright (c) 2004 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 <sipclienttransaction.h>

#include <sipconnection.h>

#include <sipcontactheader.h>

#include <sipfromheader.h>

#include <sipmessageelements.h>

#include <siprefresh.h>

#include <sipregistrationbinding.h>

#include <siprouteheader.h>

#include <siptoheader.h>

#include "CTcSIPConnectionContainer.h"

#include "TCmdSendRegister.h"

#include "SIPConstants.h"

/**

 * INPUT:

 *   Headers:		To, Contact, Route*, From*, Content-Type*, Content-Encoding*

 *   Parameters:	Refresh*, RemoteURI*, Content*, Proxy*

 *   IDs:			ConnectionId*

 *

 * OUTPUT:

 *   Parameters:	-

 *   IDs:			TransactionId, RegistrationId

 */

void TCmdSendRegister::ExecuteL()

	{

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

	// Select connection; either default or user specified (and existing)

	CSIPConnection& connection = SelectConnectionL().Connection();

	// Extract required headers

	CSIPToHeader* toHeader = ExtractToHeaderLC();

	CSIPContactHeader* contactHeader = ExtractContactHeaderLC();

	// Extract optional headers	

	CSIPFromHeader* fromHeader = ExtractFromHeaderLC( EFalse );

	// Conditionally create proxy 

	CSIPRouteHeader* proxy = ExtractProxyLC();

	// Conditionally create refresh object

	CSIPRefresh* refresh = ExtractRefreshLC();

	// Conditionally create remote URI

	CUri8* remoteUri = ExtractRemoteURILC();

	// Construct the registration object

	CSIPRegistrationBinding* registration =

				CSIPRegistrationBinding::NewL( connection,

										toHeader, contactHeader,

										refresh, proxy, remoteUri, fromHeader );

	// Purge items from cleanup stack, now they are owned by CSIPRegistration

	// Some items are optional (i.e. NULL), so we've been tracking the number

	// of items in pushed to CleanupStack

	CleanupStack::Pop( iPushed );

	iPushed = 0;

	CleanupStack::PushL( registration );

	// Extract rest of headers (that are still left) and content.

	CSIPMessageElements* elements = ExtractHeadersAndContentLC();

	// -- Execution -----------------------------------------------------------

	// Start SIP Register transaction.

	CSIPClientTransaction* transaction = registration->RegisterL( elements );

	CleanupStack::Pop( elements );

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

	AddIdResponseL( KTransactionId, transaction );

	CleanupStack::Pop( registration );

	AddIdResponseL( KRegistrationId, registration );

	}

TBool TCmdSendRegister::Match( const TTcIdentifier& aId )

	{

	return TTcSIPCommandBase::Match( aId, _L8("SendRegister") );

	}

TTcCommandBase* TCmdSendRegister::CreateL( MTcTestContext& aContext )

	{

	return new( ELeave ) TCmdSendRegister( aContext );

	}