/*

* Copyright (c) 2007-2008 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:        

*

*/

// INCLUDE FILES

#include <http.h>

#include "senatomtxnstate.h"

#include "senhttpchannel.h"

#include "sendebug.h"

#include "senlogger.h"

// =========================== MEMBER FUNCTIONS ===============================

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

// CSenAtomTxnState::CSenAtomTxnState

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CSenAtomTxnState::CSenAtomTxnState(MSenResponseObserver& aObserver)

    : CSenMultiPartTxnState(aObserver)

    {

    }

CSenAtomTxnState* CSenAtomTxnState::NewL(MSenResponseObserver& aObserver,

                          		         const TDesC8* aUri,

                                   		 CSenAtomEntry& aAtomEntry)

    {

    CSenAtomTxnState* pNew = NewLC( aObserver, aUri, 

                                	aAtomEntry);

    CleanupStack::Pop(pNew);

    return pNew;

    }

CSenAtomTxnState* CSenAtomTxnState::NewLC(MSenResponseObserver& aObserver,

                                  		  const TDesC8* aUri,

                                  		  CSenAtomEntry& aAtomEntry)

    {

    CSenAtomTxnState* pNew = new (ELeave) CSenAtomTxnState(aObserver);

    CleanupStack::PushL(pNew);

    pNew->ConstructL(aUri, aAtomEntry);

    return pNew;

    }

void CSenAtomTxnState::ConstructL(const TDesC8* aUri,

                         	      CSenAtomEntry& aAtomEntry)

    {

    __ASSERT_ALWAYS(aUri != NULL,

                    User::Panic(KRequestUriNullPanicText,

                                CSenHttpChannel::ERequestUriNull));

    iRequestUri = aUri->AllocL();

    if(!&aAtomEntry)

		{

		iHasRequestBody = EFalse;

		User::Panic(KMultiPartNoRequestMessagePanicText, SenMultiPartUtils::EMultiPartNoRequestMessage);

		}

   	TLSLOG(KSenHttpChannelLogChannelBase , KMinLogLevel,(_L("CSenAtomTxnState::ConstructL")));  	

   	iMessage = &(MSenMessage&)aAtomEntry; // not owned

   	RSenDocument doc = aAtomEntry.AsDocumentL();

 	doc.GetDataContainerList(iBinaryDataList);

 	iCountDataParts = 3 + iBinaryDataList.Count()*2; //how many parts there are in MultiPart message 

	iHasRequestBody = ETrue;

    }

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

// creates HTTP content type header for Atom multipart message

//

// HTTP content type header should be the next:

// Content-Type: Multipart/Related;boundary=MIME_boundary;type="application/atom+xml";

// start="<>"; start-info="text/xml"

//

//

// Note: 1.it's one line without return carrige

//       2."boundary" is generated as <rundomNumber>

//       3."start" is generated as <randomNumber>@<homeTime>

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

//

void CSenAtomTxnState::SetContentTypeHeaderL(const RHTTPSession aSession, RHTTPHeaders aHeaders)

	{

	_LIT8(KMultipartRelated,"Multipart/Related");

	_LIT8(KBoundry,"boundary");

	_LIT8(KType,"type");

	_LIT8(KStart,"start");

	_LIT8(KStartInfo,"start-info");

    _LIT8(KApplicationAtom,"\"application/atom+xml\"");

    _LIT8(KTextXml,"\"text/xml\"");

    _LIT8(KSlashLessthan,"\"<");

	_LIT8(KSlashGreaterthan,">\"");

	SenMultiPartUtils::GenerateRandomRootCidL(iRootCid);

	RBuf8 rootCid(NULL);

	rootCid.ReAllocL(4+iRootCid.Length());

	CleanupClosePushL(rootCid);

    rootCid.Append(KSlashLessthan);

	rootCid.Append(iRootCid);

	rootCid.Append(KSlashGreaterthan);

	SenMultiPartUtils::GenerateRandomBoundaryL(iMimeBoundaryOut);

	RStringF multipartRelated = aSession.StringPool().OpenFStringL(KMultipartRelated);

	RStringF boundary         = aSession.StringPool().OpenFStringL(KBoundry);

	RStringF boundaryVal      = aSession.StringPool().OpenFStringL(iMimeBoundaryOut);

	RStringF type             = aSession.StringPool().OpenFStringL(KType);

	RStringF typeVal          = aSession.StringPool().OpenFStringL(KApplicationAtom);

	RStringF start            = aSession.StringPool().OpenFStringL(KStart);

	RStringF startVal         = aSession.StringPool().OpenFStringL(rootCid);

	RStringF startInfo        = aSession.StringPool().OpenFStringL(KStartInfo);

	RStringF startInfoVal   = aSession.StringPool().OpenFStringL(KTextXml);

	CleanupStack::PopAndDestroy(&rootCid);

	THTTPHdrVal contentTypeVal(multipartRelated);

	THTTPHdrVal boundVal(boundaryVal);

	THTTPHdrVal tVal(typeVal);

	THTTPHdrVal stVal(startVal);

	THTTPHdrVal stInfoVal;

	stInfoVal = startInfoVal;

	aHeaders.SetFieldL(aSession.StringPool().StringF(HTTP::EContentType,RHTTPSession::GetTable()), 

					   contentTypeVal, boundary, boundVal);

	aHeaders.SetFieldL(aSession.StringPool().StringF(HTTP::EContentType,RHTTPSession::GetTable()), 

				       contentTypeVal, type, tVal);

	aHeaders.SetFieldL(aSession.StringPool().StringF(HTTP::EContentType,RHTTPSession::GetTable()), 

					   contentTypeVal, start, stVal);

	aHeaders.SetFieldL(aSession.StringPool().StringF(HTTP::EContentType,RHTTPSession::GetTable()), 

					   contentTypeVal, startInfo, stInfoVal);

    multipartRelated.Close();

	boundary.Close();         

	boundaryVal.Close();      

	type.Close();             

	typeVal.Close();          

	start.Close();            

	startVal.Close();         

	startInfo.Close();        

	startInfoVal.Close();   

	}

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

// creates AtomEntry in Request

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

//    

void CSenAtomTxnState::MessageL()

    {

    SenMultiPartUtils::SerializeMessageL(*(CSenAtomEntry*)iMessage, iCurrentPart, ESerializerDefault);

    TLSLOG(KSenHttpChannelLogChannelBase , KMinLogLevel,(_L("CSenAtomTxnState::GetNextDataPart - aDataPart (Atom Message):")));

    iCurPart = ETrue; 

    }

//  End of File