// Copyright (c) 1998-2009 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:

// Internet Script Settings Parser

// 

//

#include <txtetext.h>	// CEditableText

#include <msventry.h>

#include "BSP.H"

#include "IACP.H"

#include "ISSP.H"

#include "IACPDEF.H"

#include "IACPERR.H"

//

// Constructor

//

CScriptParser::CScriptParser()

	{

	}

//

// Factory fns

//

CScriptParser* CScriptParser::NewLC()

	{

	CScriptParser* self=new (ELeave) CScriptParser();

	CleanupStack::PushL(self);

	self->ConstructL();

	return self;

	}

CScriptParser* CScriptParser::NewL()

	{

	CScriptParser* self=CScriptParser::NewLC();

	CleanupStack::Pop();

	return self;

	}

//

// 2nd stage of construction

//

void CScriptParser::ConstructL()

	{

	iScriptMode=ENewScript;

	iUseLoginScript=EFalse;

	iDbSession = CMDBSession::NewL(CMDBSession::LatestVersion());

	}

//

// Destruction

//

CScriptParser::~CScriptParser()

	{

	delete iScriptName;

	delete iScriptType;

	delete iLoginScript;

	delete iDbSession;

	}

//

// 

//

void CScriptParser::ParseL(CParsedFieldCollection& aIacpFields)

	{

	TPtrC aFieldValueBuf;

	if (aIacpFields.GetFieldValueAndLength(SMS_SCRIPT_NAME, aFieldValueBuf) != 0)

		{

		delete iScriptName;

		iScriptName = NULL;

		iScriptName= aFieldValueBuf.AllocL();

		}

	if (aIacpFields.GetFieldValueAndLength(SMS_SCRIPT_TYPE, aFieldValueBuf) != 0)

		{

		delete iScriptType;

		iScriptType = NULL;

		iScriptType= aFieldValueBuf.AllocL();

		}

	//login Script

	if (aIacpFields.GetFieldValueAndLength(SMS_SCRIPT_DATA, aFieldValueBuf) != 0)

		iScriptMode= ENewScript;

	else if (aIacpFields.GetFieldValueAndLength(SMS_SCRIPT_ADD, aFieldValueBuf) != 0)

		iScriptMode= EAddToScript;

	else

		User::Leave(KIacpMandatoryDataNotSet);

	//if function does'nt leave, it means login script has been assigned to 'aFieldValueBuf'

	delete iLoginScript;

	iLoginScript = NULL;

	iLoginScript= aFieldValueBuf.AllocL();

	iUseLoginScript= ETrue;

	}

//

//

//

void CScriptParser::ProcessL(CMsvEntry& aEntry)

	{

	if (iScriptMode== EAddToScript)

		{

		if(aEntry.Entry().MtmData3() == KBIO_MSG_ENTRY_PROCESSED)

			User::Leave(KIacpErrScriptAlreadyAdd);//we cannot append script more than once for the same Bio Msg

		}

		CCDDialOutISPRecord* dialOutISPRecord = static_cast<CCDDialOutISPRecord*>(CCDRecordBase::RecordFactoryL(KCDTIdDialOutISPRecord));

		CleanupStack::PushL(dialOutISPRecord);

		dialOutISPRecord->iRecordName.SetMaxLengthL(iScriptName->Length());

		dialOutISPRecord->iRecordName = iScriptName->Des();

		if (dialOutISPRecord->FindL(*iDbSession))

			{

			if (iScriptMode== EAddToScript)

				{

				TPtrC existingScript = TPtrC(dialOutISPRecord->iLoginScript);

				if (existingScript.Length()==0)

					{

					User::Leave(KIacpErrScriptNotFoundInDB);

					}

				HBufC* tempBuf= HBufC::NewLC(existingScript.Length() + iLoginScript->Length());

				tempBuf->Des().Copy(existingScript);

				tempBuf->Des().Append(iLoginScript->Des());

				//Realloc into iLoginScript then wrtie it to DB

				delete iLoginScript; 

				iLoginScript = NULL;

				iLoginScript= tempBuf->AllocL();

				iLoginScript->Des().Copy(*tempBuf);

				CleanupStack::PopAndDestroy(tempBuf);//tempBuf	

				}

				if(iLoginScript)

					{

					ChangeLoginScriptToNewlines();	

					dialOutISPRecord->iUseLoginScript = iUseLoginScript;

					dialOutISPRecord->iLoginScript.SetMaxLengthL(iLoginScript->Length());

					dialOutISPRecord->iLoginScript = *iLoginScript;

					dialOutISPRecord->ModifyL(*iDbSession);				

					}

				else

					{

					User::Leave(KIacpErrScriptNotDefined);	

					}

			}

		else

			{

			User::Leave(KIacpScriptErrISPNotFound);//there are no records in table

			}

		CleanupStack::PopAndDestroy(dialOutISPRecord);

	}

//

//

//

void CScriptParser::ChangeLoginScriptToNewlines()

	{

	TPtr ptr(iLoginScript->Des());

	for (TInt cc=ptr.Length()-1; cc>=0; --cc)

		{

		if (ptr[cc]==CEditableText::EParagraphDelimiter)

			ptr[cc]=0x0a;

		}

	}