/*

* Copyright (c) 2006 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:  IMPS Protocol implementation for Presence Framework

*

*/

#include <ximpprotocolconnectionhost.h>

#include "CUnsubscribePresentityPresenceRequest.h"

#include "impsconnectionmanagercontrolif.h"

#include "impsdebugprint.h"

#include "CImpsPluginAccessHandler.h"

#include "CImpsPluginPureDataHandler.h"

#include "CPEngXMLParser.h"

#include "MPEngXMLParser.h"

#include "CPEngXmlSerializer.h"

#include "MPEngXmlSerializer.h"

#include "CImpsPluginConnectionManager.h"

#include "PEngXMLTags.h"

#include <ximpobjectfactory.h>

#include <ximpobjectcollection.h>

#include <protocolpresentitygroupsdatahost.h>

#include <presentitygroupinfo.h>

#include <presentitygroupmemberinfo.h>

#include <ximpidentity.h>

#include "PImpsAdapXMLTools.h"

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

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

// CUnsubscribePresentityPresenceRequest::CUnsubscribePresentityPresenceRequest

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

//

CUnsubscribePresentityPresenceRequest::CUnsubscribePresentityPresenceRequest(

    MImpsPrtPluginConnectionManager& aConnMan,

    TXIMPRequestId aRequestId ) :

        CActive( EPriorityNormal ),

        iRequestId( aRequestId ),

        iConnMan( aConnMan )

    {

    IMPS_DP( D_IMPS_LIT( "::CUnsubscribePresentityPresenceRequest Start" ) );

    CActiveScheduler::Add( this );

    IMPS_DP( D_IMPS_LIT( "::CUnsubscribePresentityPresenceRequest End" ) );

    }

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

// CUnsubscribePresentityPresenceRequest::ConstructL

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

//

void CUnsubscribePresentityPresenceRequest::ConstructL()

    {

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::ConstructL Start-End" ) );

    iParser = CreateXMLParserL();

    }

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

// CUnsubscribePresentityPresenceRequest::NewL

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

//

CUnsubscribePresentityPresenceRequest* CUnsubscribePresentityPresenceRequest::NewL(

    MImpsPrtPluginConnectionManager& aConnMan,

    TXIMPRequestId aRequestId )

    {

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::NewL Start" ) );

    CUnsubscribePresentityPresenceRequest* self = new( ELeave )

    CUnsubscribePresentityPresenceRequest( aConnMan, aRequestId );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::NewL End" ) );

    return self;

    }

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

// CUnsubscribePresentityPresenceRequest::NewLC

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

//

CUnsubscribePresentityPresenceRequest* CUnsubscribePresentityPresenceRequest::NewLC(

    MImpsPrtPluginConnectionManager& aConnMan,

    TXIMPRequestId aRequestId )

    {

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::NewLC Start" ) );

    CUnsubscribePresentityPresenceRequest* self = new( ELeave )

    CUnsubscribePresentityPresenceRequest( aConnMan, aRequestId );

    CleanupStack::PushL( self );

    self->ConstructL();

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::NewLC End" ) );

    return self;

    }

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

// CUnsubscribePresentityPresenceRequest::~CUnsubscribePresentityPresenceRequest

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

//

CUnsubscribePresentityPresenceRequest::~CUnsubscribePresentityPresenceRequest()

    {

    IMPS_DP( D_IMPS_LIT( "::~CUnsubscribePresentityPresenceRequest Start" ) );

    delete iResponse;

    CActive::Cancel();

    iConnMan.Remove( this );

    delete iParser;

    IMPS_DP( D_IMPS_LIT( "::~CUnsubscribePresentityPresenceRequest End" ) );

    }

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

// CUnsubscribePresentityPresenceRequest::DoCancel()

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

//

void CUnsubscribePresentityPresenceRequest::DoCancel()

    {

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::DoCancel Start" ) );

    iConnMan.DataHandler().CancelSending( iSendId );

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::DoCancel End" ) );

    }

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

// CUnsubscribePresentityPresenceRequest::RunL()

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

//

void CUnsubscribePresentityPresenceRequest::RunL()

    {

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::RunL Start" ) );

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

    iResponse = iConnMan.DataHandler().ResponseL( iSendId );

    TPtrC8 resultBlock( NULL, 0 );

    TInt wvErrorCode = KErrNone;

    // Check if we got 200

    if ( iParser->DecodeL( *iResponse, KResultXMLTag, ETrue ) )

        {

        resultBlock.Set( iParser->ResultL() );

        if ( iParser->DecodeL( resultBlock, KCodeXMLTag, EFalse ) )

            {

            TPtrC8 cspStatusCodeBlock( iParser->ResultL() );

            TInt cspStatusInt;

            TLex8 lexer( cspStatusCodeBlock );

            lexer.SkipSpace();

            TInt lexErr = lexer.Val( cspStatusInt );

            if ( lexErr == KErrNone )

                {

                wvErrorCode = cspStatusInt;

                }

            }

        }

    IMPS_DP( D_IMPS_LIT( " UnsubscribePresentityPresenceL wvErrorCode::%d" ), wvErrorCode );

    iConnMan.HandleToHost().HandleRequestCompleted( iRequestId, wvErrorCode );

    delete this;

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::RunL End" ) );

    }

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

// CUnsubscribePresentityPresenceRequest::RunError

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

//

TInt CUnsubscribePresentityPresenceRequest::RunError( TInt  aError )

    {

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::RunError Start" ) );

    iConnMan.HandleToHost().HandleRequestCompleted( iRequestId, aError );

    delete this;

    IMPS_DP( D_IMPS_LIT( "CUnsubscribePresentityPresenceRequest::RunError End" ) );

    return KErrNone;

    }

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

// CUnsubscribePresentityPresenceRequest::UnsubscribePresentityPresenceL

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

//

void CUnsubscribePresentityPresenceRequest::UnsubscribePresentityPresenceL(

    const MXIMPIdentity& aIdentity )

    {

    IMPS_DP( D_IMPS_LIT( "::UnsubscribePresentityPresenceL Start" ) );

    TPtr8 ptrbuffer( iConnMan.DataHandler().TransferBufferL() );

    MPEngXMLSerializer* serializer = CreateXmlSerializerLC( ptrbuffer );

    IMPS_DP( D_IMPS_LIT( "UnsubscribePresentityPresenceL Manufacture XML " ) );

    //serializer->StartTagL(KTransactionContent);

    //serializer->AttributeL( KXmlXmlns, KTransactionContentNS_CSP12 );

    NImpsAdapXMLTools::AppendTransactionContentTagXmlL( *serializer, iConnMan.GetVersion() );

    serializer->StartTagL( KUnsubscribePresence );

    // userId or contactlist Id or both are allowed

    serializer->StartTagL( KUserIDXMLTag

                         ).NarrowTextL( KWVXMLTag

                                      ).WvAddressL( aIdentity.Identity()

                                                  ).EndTagL( KUserIDXMLTag );

    serializer->EndTagL( KUnsubscribePresence );

    serializer->EndTagL( KTransactionContent );

    CleanupStack::PopAndDestroy(); //serializer

    iSendId = iConnMan.DataHandler().SendDataL( iStatus );

    IMPS_DP( D_IMPS_LIT( " SendData Request id %d " ), iSendId );

    // signal the scheduler

    SetActive();

    IMPS_DP( D_IMPS_LIT( "::UnsubscribePresentityPresenceL End" ) );

    }

// End of file