/*

* 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:  Add notification handler

*

*/

#include <ximpprotocolconnectionhost.h>

#include "caddcontactenotificationhandler.h"

#include "mossprotocolconnectionmanager.h"

#include "ossprotocolpluginlogger.h"

#include "waittimer.h"

#include "cossprotocolconnectionmanager.h"

#include <ximpobjectfactory.h>

#include <ximpobjectcollection.h>

#include <protocolpresentitygroupsdatahost.h>

#include <presentitygroupinfo.h>

#include <presentitygroupmemberinfo.h>

#include <ximpidentity.h>

#include <protocolpresencepublishingdatahost.h>

#include <protocolpresencedatahost.h>

#include <presenceobjectfactory.h>

#include <presencegrantrequestinfo.h>

#include <personpresenceinfo.h>

#include <servicepresenceinfo.h>

#include <devicepresenceinfo.h>

#include <presenceinfo.h>

#include <presenceinfofield.h>

#include <presenceinfofieldcollection.h>

#include <presenceinfofieldvalueenum.h>

#include <presenceinfofieldvaluetext.h>

#include <ximpcontext.h>

#include <ximpclient.h>

#include <devicepresenceinfo.h>

#include <protocolpresencewatchingdatahost.h>

#include <presencegrantrequestinfo.h>

#include <protocolpresenceauthorizationdatahost.h>

#include <e32des16.h>

#include <string.h>

#include <sys/types.h>

#include <stdio.h>

#include <stdlib.h>

#include "msgliterals.h"

#include "ossprotocoladaptationuids.h"

#include "ossprotocoladaptutils.h"

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

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

// CAddContactNotificationHandler::CAddContactNotificationHandler

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

//

CAddContactNotificationHandler::CAddContactNotificationHandler (

    MOSSProtocolConnectionManager& aConnMan ) :

		CActive ( EPriorityNormal ),

		iConnMan ( aConnMan )

	{

	LOGGER ( TXT ( "CAddContactNotificationHandler::CAddContactNotificationHandler Start" ) );

	CActiveScheduler::Add ( this );

	LOGGER ( TXT ( "CAddContactNotificationHandler::CAddContactNotificationHandler End" ) );

	}

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

// CAddContactNotificationHandler::ConstructL

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

//

void CAddContactNotificationHandler::ConstructL()

	{

	LOGGER ( TXT ( "CAddContactNotificationHandler::ConstructL Start-End" ) );

	}

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

// CAddContactNotificationHandler::NewL

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

//

CAddContactNotificationHandler* CAddContactNotificationHandler::NewL (

    MOSSProtocolConnectionManager& aConnMan )

	{

	LOGGER ( TXT ( "CAddContactNotificationHandler::NewL Start" ) );

	CAddContactNotificationHandler* self = new ( ELeave ) CAddContactNotificationHandler ( aConnMan );

	CleanupStack::PushL ( self );

	self->ConstructL();

	CleanupStack::Pop ( self );

	LOGGER ( TXT ( "CAddContactNotificationHandler::NewL End" ) );

	return self;

	}

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

// CAddContactNotificationHandler::NewLC

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

//

CAddContactNotificationHandler* CAddContactNotificationHandler::NewLC (

    MOSSProtocolConnectionManager& aConnMan )

	{

	LOGGER ( TXT ( "CAddContactNotificationHandler::NewLC Start" ) );

	CAddContactNotificationHandler* self = CAddContactNotificationHandler::NewL ( aConnMan );

	CleanupStack::PushL ( self );

	LOGGER ( TXT ( "CAddContactNotificationHandler::NewLC End" ) );

	return self;

	}

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

// CAddContactNotificationHandler::~CAddContactNotificationHandler

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

//

CAddContactNotificationHandler::~CAddContactNotificationHandler()

	{

	LOGGER ( TXT ( "::~CAddContactNotificationHandler Start" ) );

	Cancel();

	LOGGER ( TXT ( "::~CAddContactNotificationHandler End" ) );

	}

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

// CAddContactNotificationHandler::DoCancel()

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

//

void CAddContactNotificationHandler::DoCancel()

	{

	LOGGER ( TXT ( "CAddContactNotificationHandler::DoCancel Start" ) );

	iConnMan.DataHandler().CancelListeningAddNotication();

	LOGGER ( TXT ( "CAddContactNotificationHandler::DoCancel End" ) );

	}

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

// CAddContactNotificationHandler::RunL()

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

//

void CAddContactNotificationHandler::RunL()

	{

	LOGGER ( TXT ( "CAddContactNotificationHandler::RunL Start" ) );

	// something is coming from the xmpp server

	User::LeaveIfError ( iStatus.Int() );

	ProcessIncomingDataL();

	StartListeningL();

	LOGGER ( TXT ( "CAddContactNotificationHandler::RunL End" ) );

	}

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

// CAddContactNotificationHandler::ProcessIncomingDataL()

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

/* This Function is used to convert the received 

*  presence notification from Isolation Server Message queue 

*  into the ximpfw data types. and storing the presence information

*  in to the presence cache ( available in ximpfw ) 

*  client has to read the presence information from the 

*  presence cache. when the change in status notification is received

*  while updating presence cache, client will receive the notification if subscribed.

*/	

void CAddContactNotificationHandler::ProcessIncomingDataL()

	{	

	LOGGER ( TXT ( "CAddContactNotificationHandler::ProcessIncomingDataL Start" ) );

    char* pResponse = NULL, *pOrigResponse = NULL;  

    TInt len = 0;

	pOrigResponse = pResponse = iConnMan.DataHandler().ResponseL ( 4 );

	CleanupStack::PushL(pOrigResponse) ;

	RPointerArray<HBufC>& invitations =  iConnMan.GetContactManager().GetInvitationListL();   

	if( pResponse )

	 {

	 	pResponse += sizeof ( message_hdr_resp );

	 	while(1)

        {

        len = strlen(pResponse) + 1;

        if (1 == len)

            {

            break;

            }

		HBufC16*  AuthreqId = OssProtocolAdapUtils::ConvertCharToTUint16LC( pResponse );

		pResponse += len;

		TInt len1 = AuthreqId->Length();

        MXIMPObjectFactory& ObjFact = iConnMan.HandleToHost().ObjectFactory();

    	MPresenceObjectFactory& prfwObjFact = iConnMan.HandleToHost().ProtocolPresenceDataHost().PresenceObjectFactory();

    	invitations.AppendL( AuthreqId );

    	MPresenceGrantRequestInfo* presenceGrant;

    	presenceGrant = prfwObjFact.NewPresenceGrantRequestInfoLC();//1

    	MXIMPIdentity* AuthReqIdentity;

    	AuthReqIdentity = ObjFact.NewIdentityLC();//2

    	AuthReqIdentity->SetIdentityL(*AuthreqId);

	    AuthreqId->Des().Fold();

	    presenceGrant->SetRequestorIdL(AuthReqIdentity);  

    	iConnMan.HandleToHost().ProtocolPresenceDataHost().AuthorizationDataHost().HandlePresenceGrantRequestReceivedL (presenceGrant); 

    	TInt count = iConnMan.PresenceAuthGrantReqList()->Count();

    	iConnMan.PresenceAuthGrantReqList()->Append(*AuthreqId);

    	count = iConnMan.PresenceAuthGrantReqList()->Count();

    	CleanupStack::Pop(2);   //AuthReqIdentity,presenceGrant

		CleanupStack::Pop ( 1 );//AuthreqId

        }

	 }

    CleanupStack::PopAndDestroy ( 1 );//pOrigResponse

	LOGGER ( TXT ( "CAddContactNotificationHandler::ProcessIncomingDataL End" ) );

	}

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

// CAddContactNotificationHandler::RunError

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

//

TInt CAddContactNotificationHandler::RunError ( TInt  aError )

	{

	LOGGER ( TXT ( "CAddContactNotificationHandler::RunError Start %d" ), aError );

	LOGGER ( TXT ( "CAddContactNotificationHandler::RunError End" ) );

	return KErrNone;

	}

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

// CAddContactNotificationHandler::StartListeningL

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

//

void CAddContactNotificationHandler::StartListeningL()

	{

	LOGGER ( TXT ( "CAddContactNotificationHandler::StartListeningL Start" ) );

	if ( ! ( this->IsActive() ) )

		{

		iConnMan.DataHandler().ListenAddNotification ( iStatus );

		SetActive();

		}

	LOGGER ( TXT ( "CAddContactNotificationHandler::StartListeningL End" ) );

	}

// End of file