// Copyright (c) 2004-2009 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:

// Name          : CSIPRequest.cpp

// Part of       : SIP Codec

// Version       : SIP/4.0 

//

#include "siprequest.h"

#include "sipuri.h"

#include "siphostport.h"

#include "sipcodecerr.h"

#include "SIPSyntaxCheck.h"

#include "sipstrings.h"

#include "sipstrconsts.h"

#include "sipcodecutils.h"

#include "uricontainer.h"

#include "_sipcodecdefs.h"

_LIT8 (KSpace, " ");

// -----------------------------------------------------------------------------

// CSIPRequest::NewL

// -----------------------------------------------------------------------------

//

EXPORT_C CSIPRequest* CSIPRequest::NewL (RStringF aMethod)

	{

	CSIPRequest* self = CSIPRequest::NewLC(aMethod);

	CleanupStack::Pop(self);

	return self;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::NewLC

// -----------------------------------------------------------------------------

//

EXPORT_C CSIPRequest* CSIPRequest::NewLC (RStringF aMethod)

	{

	CSIPRequest* self = new(ELeave)CSIPRequest;

	CleanupStack::PushL(self);

	self->ConstructL(aMethod);

	return self;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::NewL

// -----------------------------------------------------------------------------

//

EXPORT_C CSIPRequest* CSIPRequest::NewL ()

	{

	CSIPRequest* self = CSIPRequest::NewLC();

	CleanupStack::Pop(self);

	return self;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::NewLC

// -----------------------------------------------------------------------------

//

EXPORT_C CSIPRequest* CSIPRequest::NewLC()

	{

	CSIPRequest* self = new(ELeave) CSIPRequest;

	CleanupStack::PushL (self);

	self->ConstructL();

	return self;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::CSIPRequest

// -----------------------------------------------------------------------------

//

CSIPRequest::CSIPRequest()

	{

	}

// -----------------------------------------------------------------------------

// CSIPRequest::ConstructL

// -----------------------------------------------------------------------------

//

void CSIPRequest::ConstructL(RStringF aMethod)

	{

	CSIPMessage::ConstructL();

	SetMethodL(aMethod);

	}

// -----------------------------------------------------------------------------

// CSIPRequest::ConstructL

// -----------------------------------------------------------------------------

//

void CSIPRequest::ConstructL ()

	{

	CSIPMessage::ConstructL();

	}

// -----------------------------------------------------------------------------

// CSIPRequest::~CSIPRequest

// -----------------------------------------------------------------------------

//

EXPORT_C CSIPRequest::~CSIPRequest()

	{

	iMethod.Close();

	delete iRequestURI;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::IsRequest

// -----------------------------------------------------------------------------

//

EXPORT_C TBool CSIPRequest::IsRequest() const

	{

	return ETrue;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::SetMethodL

// -----------------------------------------------------------------------------

//

EXPORT_C void CSIPRequest::SetMethodL (const TDesC8& aMethod)

	{

    RStringF tmpString = 

        SIPCodecUtils::CheckAndCreateTokenL(aMethod, KErrSipCodecSIPMethod);

	iMethod.Close();

	iMethod = tmpString;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::SetMethodL

// -----------------------------------------------------------------------------

//

EXPORT_C void CSIPRequest::SetMethodL (RStringF aMethod)

	{

	SetMethodL(aMethod.DesC());

	}

// -----------------------------------------------------------------------------

// CSIPRequest::Method

// -----------------------------------------------------------------------------

//

EXPORT_C RStringF CSIPRequest::Method() const

	{

	return iMethod;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::SetRequestURIL

// -----------------------------------------------------------------------------

//

EXPORT_C void CSIPRequest::SetRequestURIL (CURIContainer* aRequestURI)

	{

	__ASSERT_ALWAYS (aRequestURI != 0, User::Leave (KErrArgument));

	delete iRequestURI; iRequestURI = 0;

	iRequestURI = aRequestURI;

    if(iRequestURI->IsSIPURI())

        {

	    iRequestURI->SIPURI()->DeleteParam(SIPStrings::StringF(SipStrConsts::EMethod));

	    iRequestURI->SIPURI()->DeleteAllURIHeaders();

        }

	}

// -----------------------------------------------------------------------------

// CSIPRequest::RequestURI

// -----------------------------------------------------------------------------

//

EXPORT_C CURIContainer* CSIPRequest::RequestURI()

	{

	return iRequestURI;

	}

// -----------------------------------------------------------------------------

// CSIPRequest::ToTextFirstLineLC

// From CSIPMessage:

// -----------------------------------------------------------------------------

//

HBufC8* CSIPRequest::ToTextFirstLineLC () const

	{

	TPtrC8 sipVersion(SIPVersion().DesC());

	TPtrC8 method(Method().DesC());

	TUint requestLineLength = method.Length() + KSpace().Length() +

							  sipVersion.Length();

	HBufC8* requestURIAsText = 0;

	if (iRequestURI != 0)

		{

		requestURIAsText = iRequestURI->ToTextL();

		CleanupStack::PushL(requestURIAsText);

		requestLineLength += requestURIAsText->Length() + KSpace().Length();

		}

	HBufC8* requestLine = HBufC8::NewL(requestLineLength);

	if (requestURIAsText != 0) 

		{

		CleanupStack::Pop(requestURIAsText);

		}

	CleanupStack::PushL(requestLine);

	TPtr8 requestLinePtr(requestLine->Des());

	requestLinePtr.Append(method);

	requestLinePtr.Append(KSpace);

	if (requestURIAsText != 0)

		{

		requestLinePtr.Append(*requestURIAsText);

		requestLinePtr.Append(KSpace);

		}

	requestLinePtr.Append(sipVersion);

	delete requestURIAsText;

	return requestLine;

	}