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/*
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* Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Transfer controller class, transfer is controlled through
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* this class
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*
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*/
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#include <mceinrefer.h> // CMceInRefer
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#include <mceinevent.h> // CMceEvent, CMceInEvent
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#include <mcetransactiondatacontainer.h> // TMceTransactionDataContainer
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#include "svptransfercontroller.h"
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#include "svptransferstatecontext.h"
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#include "svplogger.h"
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#include "svpsessionbase.h" // CSVPSessionBase
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#include "svpsipconsts.h"
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#include "svpconsts.h"
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// ---------------------------------------------------------------------------
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// CSVPTransferController::CSVPTransferController
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// ---------------------------------------------------------------------------
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//
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CSVPTransferController::CSVPTransferController() :
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iTransferContext (NULL),
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iCCPTransferObserver (NULL),
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iAccepted( EFalse )
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{
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}
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// ---------------------------------------------------------------------------
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// CSVPTransferController::ConstructL
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// ---------------------------------------------------------------------------
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//
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void CSVPTransferController::ConstructL(
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CMceSession* aMceSession,
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CSVPSessionBase* aSVPSession,
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TMceTransactionDataContainer& aContainer,
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MSVPTransferObserver& aObserver )
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{
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// Transfer state context
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iTransferContext = CSVPTransferStateContext::NewL(
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aMceSession, aSVPSession,
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aContainer, aObserver );
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}
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// ---------------------------------------------------------------------------
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// CSVPTransferController::NewL
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// ---------------------------------------------------------------------------
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//
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CSVPTransferController* CSVPTransferController::NewL(
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CMceSession* aMceSession,
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CSVPSessionBase* aSVPSession,
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TMceTransactionDataContainer& aContainer,
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MSVPTransferObserver& aObserver )
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{
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CSVPTransferController* self = CSVPTransferController::NewLC(
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aMceSession,
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aSVPSession,
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aContainer,
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aObserver );
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------------------------
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// CSVPTransferController::NewLC
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// ---------------------------------------------------------------------------
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//
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CSVPTransferController* CSVPTransferController::NewLC(
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CMceSession* aMceSession,
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CSVPSessionBase* aSVPSession,
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TMceTransactionDataContainer& aContainer,
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MSVPTransferObserver& aObserver )
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{
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CSVPTransferController* self = new( ELeave ) CSVPTransferController;
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CleanupStack::PushL( self );
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self->ConstructL( aMceSession, aSVPSession, aContainer, aObserver );
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return self;
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}
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// ---------------------------------------------------------------------------
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// CSVPTransferController::~CSVPTransferController
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// ---------------------------------------------------------------------------
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//
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CSVPTransferController::~CSVPTransferController()
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{
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delete iTransferContext;
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}
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// ---------------------------------------------------------------------------
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// Handle mce event observer notify events.
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// The state of the event has changed.
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// ---------------------------------------------------------------------------
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//
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void CSVPTransferController::HandleEventStateChangedL(
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CMceEvent& /* aEvent */,
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TInt aStatusCode )
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{
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if ( KSVPOKVal == aStatusCode )
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{
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if ( iTransferContext->IsAttended() )
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{
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SVPDEBUG1( "CSVPTransferController::HandleEventStateChangedL: KSVPOKVal & attended" );
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if ( KSVPTransferAcceptedStateIndex == iTransferContext->CurrentState())
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{
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// F25 OK received - already acccepted
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// leave for not to create new session later
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SVPDEBUG1( "CSVPTransferController::HandleEventStateChangedL: transfer in progress");
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User::Leave( KSVPErrTransferInProgress );
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}
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// F18 OK received as response for "trying"
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// Set and apply the next state - accepted
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iTransferContext->SetCurrentStateL( KSVPTransferAcceptedStateIndex );
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iTransferContext->ApplyCurrentStateL();
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SVPDEBUG1( "CSVPTransferController::HandleEventStateChangedL:ApplyCurrentStateL done" );
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}
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else // unattended transfer
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{
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SVPDEBUG1( "CSVPTransferController::HandleEventStateChangedL: KSVPOKVal unattended" );
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if ( iTransferContext->CheckIsSessionRemoteHold() &&
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KSVPTransferAcceptedStateIndex == iTransferContext->CurrentState() )
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{
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// Transferer has put transferee on hold before sending refer
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SVPDEBUG1( "CSVPTransferController::HandleEventStateChangedL: Snom or similar as transferer" );
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SendNotifyL( aStatusCode ); // 200 OK
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}
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}
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}
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else
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{
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SVPDEBUG2("CSVPTransferController::HandleEventStateChangedL: aStatusCode = %d",
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aStatusCode);
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}
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SVPDEBUG1("CSVPTransferController::HandleEventStateChangedL: Out");
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}
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// ---------------------------------------------------------------------------
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// CSVPTransferController::NotifyReceivedL
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// ---------------------------------------------------------------------------
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//
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void CSVPTransferController::NotifyReceivedL(
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CMceEvent& aEvent,
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TMceTransactionDataContainer* aContainer )
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{
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SVPDEBUG1("CSVPTransferController::NotifyReceivedL: In");
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// check data container and match the event to the active refer event
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if ( aContainer && iTransferContext->MceEvent() == &aEvent )
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{
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TInt statusCode = aContainer->GetStatusCode();
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HBufC8* content = aContainer->GetContent();
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SVPDEBUG2( "CSVPTransferController::NotifyReceivedL:\
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statusCode: %d", statusCode );
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SVPDEBUG2( "CSVPTransferController::NotifyReceivedL:\
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aContainer->GetContent()->Length(): %d", content->Length() );
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if ( !content->Find( TPtrC8( KSVPNotifyTrying ) ) )
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{
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if ( iTransferContext->IsAttended() )
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, Attended case:\
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SIP/2.0 100 Trying" );
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// Attended transfer (F17) NOTIFY , transferee is trying establish new session.
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// Check if 202 Accepted already received
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if ( iAccepted )
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{
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// Stop the refer timer
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iTransferContext->StopReferTimer( );
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// Set and apply the next state - accepted
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iTransferContext->SetCurrentStateL(
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KSVPTransferAcceptedStateIndex );
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iTransferContext->ApplyCurrentStateL();
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}
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}
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else
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, UnAttended case:\
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SIP/2.0 100 Trying" );
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// Check if 202 Accepted already received
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if ( iAccepted )
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{
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// Stop the refer timer
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iTransferContext->StopReferTimer( );
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, Unattended: is accepted" );
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// Unattended transfer: F7 NOTIFY, display "transferred" note
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if( iCCPTransferObserver )
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, send local transfer" );
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iCCPTransferObserver->TransferEventOccurred(
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MCCPTransferObserver::ECCPLocalTransfer );
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}
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// Set and apply the next state - accepted
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iTransferContext->SetCurrentStateL(
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KSVPTransferAcceptedStateIndex );
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iTransferContext->ApplyCurrentStateL();
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iTransferContext->SetCurrentStateL(
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KSVPTransferTerminatingStateIndex );
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iTransferContext->ApplyCurrentStateL();
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// Unattended transfer is ok, hangup the session
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iTransferContext->TransferObserver().TransferNotification(
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ESVPTransferOKHangUp );
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}
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}
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}
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else if ( !content->Find( TPtrC8( KSVPNotifyOK ) ) ||
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!content->Find( TPtrC8( KSVPNotifyOk2 ) ) )
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{
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if ( iTransferContext->IsAttended() )
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, Attended case:\
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SIP/2.0 200 OK" );
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// Attended transfer (F24) 200 OK
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if( iCCPTransferObserver )
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, send local transfer" );
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iCCPTransferObserver->TransferEventOccurred(
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MCCPTransferObserver::ECCPLocalTransfer );
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}
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// Set and apply the next state - terminating
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iTransferContext->SetCurrentStateL(
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KSVPTransferTerminatingStateIndex );
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iTransferContext->ApplyCurrentStateL();
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// Attended transfer is ok, hangup the session
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iTransferContext->TransferObserver().TransferNotification(
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ESVPTransferOKHangUp );
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}
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else
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, UnAttended: SIP/2.0 200 OK" );
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}
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}
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else if ( ( !content->Find( TPtrC8( KSVPNotifyRinging ) ) ||
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!content->Find( TPtrC8( KSVPNotifyRinging183 ) ) ) &&
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!iTransferContext->IsAttended())
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{
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// Polycom send Ringing instead of Trying in unattended case.
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, UnAttended and Ringing" );
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// Check if 202 Accepted already received
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if ( iAccepted )
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{
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// Stop the refer timer
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iTransferContext->StopReferTimer( );
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, Unattended: Polycom case" );
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// Unattended transfer: display "transferred" note
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if( iCCPTransferObserver )
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, send local transfer" );
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iCCPTransferObserver->TransferEventOccurred(
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MCCPTransferObserver::ECCPLocalTransfer );
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}
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// Set and apply the next state - accepted
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iTransferContext->SetCurrentStateL(
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KSVPTransferAcceptedStateIndex );
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iTransferContext->ApplyCurrentStateL();
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iTransferContext->SetCurrentStateL(
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KSVPTransferTerminatingStateIndex );
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iTransferContext->ApplyCurrentStateL();
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// Unattended transfer is ok, hangup the session
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iTransferContext->TransferObserver().TransferNotification(
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ESVPTransferOKHangUp );
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}
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}
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else if ( !content->Find( TPtrC8( KSVPNotifyServiceUnavailable ) ) )
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{
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// Notify that comes after the accepted refer, if
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// the (wrong) address of the refer cannot be reached.
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if ( KSVPTransferAcceptedStateIndex == iTransferContext->CurrentState() )
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, 503 -> ECCPTransferFailed");
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// Set and apply the next state - terminating
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iTransferContext->SetCurrentStateL(
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KSVPTransferTerminatingStateIndex );
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iTransferContext->ApplyCurrentStateL();
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// Transfer fails, notify client.
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iTransferContext->TransferObserver().TransferNotification(
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ESVPTransferDecline );
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}
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else
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{
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SVPDEBUG1( "CSVPTransferController::NotifyReceivedL, 503.");
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}
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}
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else
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{
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SVPDEBUG1("CSVPTransferController::NotifyReceivedL:\
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Unhandled container content");
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}
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// Ownership transferred here
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delete content;
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}
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SVPDEBUG1("CSVPTransferController::NotifyReceivedL: Out");
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}
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// ---------------------------------------------------------------------------
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// CSVPTransferController::HandleReferStateChangeL
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// ---------------------------------------------------------------------------
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//
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void CSVPTransferController::HandleReferStateChangeL( CMceRefer& aRefer,
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TInt aStatusCode )
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{
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SVPDEBUG1("CSVPTransferController::HandleReferStateChangeL() In");
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if ( iTransferContext->MceRefer() == &aRefer )
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{
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if ( KSVPAcceptedVal == aStatusCode )
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{
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// Accepted unattended F6, Attended F16
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SVPDEBUG2( "CSVPTransferController::HandleReferStateChangeL: Accept: %i",
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KSVPAcceptedVal );
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// Display "transferring" note
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if( iCCPTransferObserver )
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{
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SVPDEBUG1( "CSVPTransferController::HandleReferStateChangeL, send remote transferring" );
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iCCPTransferObserver->TransferEventOccurred(
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MCCPTransferObserver::ECCPRemoteTransferring );
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}
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// Continue acceptance when also notify F7 / F17 "trying" received
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iAccepted = ETrue;
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}
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else if ( ( KSVPBadRequestVal <= aStatusCode &&
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KSVPRequestPendingVal >= aStatusCode ) ||
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KSVPDeclineVal == aStatusCode ||
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KSVPServerInternalErrorVal == aStatusCode ||
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KSVPPreconditionFailureVal == aStatusCode )
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{
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// Decline, Request Failure 4xx or Server Failure 5xx
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SVPDEBUG2( "CSVPTransferController::HandleReferStateChangeL: Code: %i", aStatusCode );
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// Stop the refer timer
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iTransferContext->StopReferTimer( );
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|
368 |
// Set and apply the next state - terminating
|
|
|
369 |
iTransferContext->SetCurrentStateL(
|
|
|
370 |
KSVPTransferTerminatingStateIndex );
|
|
|
371 |
iTransferContext->ApplyCurrentStateL();
|
|
|
372 |
|
|
|
373 |
// Notify the observer about the decline.
|
|
|
374 |
iTransferContext->TransferObserver().TransferNotification(
|
|
|
375 |
ESVPTransferDecline );
|
|
|
376 |
}
|
|
|
377 |
|
|
|
378 |
else
|
|
|
379 |
{
|
|
|
380 |
// Not handled
|
|
|
381 |
SVPDEBUG2( "CSVPTransferController::HandleReferStateChangeL: \
|
|
|
382 |
Unknown StatusCode: %i", aStatusCode );
|
|
|
383 |
}
|
|
|
384 |
}
|
|
|
385 |
else
|
|
|
386 |
{
|
|
|
387 |
// Unknown refer - not handled
|
|
|
388 |
SVPDEBUG1( "CSVPTransferController::HandleReferStateChangeL: \
|
|
|
389 |
Unknown refer");
|
|
|
390 |
}
|
|
|
391 |
|
|
|
392 |
SVPDEBUG1("CSVPTransferController::HandleReferStateChangeL() Out");
|
|
|
393 |
}
|
|
|
394 |
|
|
|
395 |
|
|
|
396 |
// ---------------------------------------------------------------------------
|
|
|
397 |
// CSVPTransferController::IncomingReferL
|
|
|
398 |
// ---------------------------------------------------------------------------
|
|
|
399 |
//
|
|
|
400 |
void CSVPTransferController::IncomingReferL( CMceInRefer* aRefer,
|
|
|
401 |
const TDesC8& aReferTo, TMceTransactionDataContainer* aContainer )
|
|
|
402 |
{
|
|
|
403 |
SVPDEBUG1( "CSVPTransferController::IncomingReferL In" )
|
|
|
404 |
|
|
|
405 |
// Is new incoming refer handling possible
|
|
|
406 |
if ( KSVPTransferIdleStateIndex == iTransferContext->CurrentState() )
|
|
|
407 |
{
|
|
|
408 |
SVPDEBUG1( "CSVPTransferController::IncomingReferL: allowed" )
|
|
|
409 |
|
|
|
410 |
iTransferContext->SetMceRefer( static_cast<CMceRefer*>( aRefer ) );
|
|
|
411 |
iTransferContext->SetIncomingReferToL( aReferTo );
|
|
|
412 |
CDesC8Array* headers = aContainer->GetHeaders();// get headers
|
|
|
413 |
|
|
|
414 |
if ( headers )
|
|
|
415 |
{
|
|
|
416 |
TBool found = EFalse;
|
|
|
417 |
|
|
|
418 |
for( TInt i = 0; i < headers->MdcaCount() && !found; i++ )
|
|
|
419 |
{
|
|
|
420 |
TPtrC8 tmpHeader = headers->MdcaPoint( i );
|
|
|
421 |
|
|
|
422 |
if ( KErrNotFound != tmpHeader.FindF( KSVPReferredBy ) )
|
|
|
423 |
{
|
|
|
424 |
SVPDEBUG1( "KSVPReferredBy found" )
|
|
|
425 |
found = ETrue;
|
|
|
426 |
iTransferContext->SetIncomingReferredByL( tmpHeader );
|
|
|
427 |
}
|
|
|
428 |
}
|
|
|
429 |
}
|
|
|
430 |
|
|
|
431 |
delete headers;
|
|
|
432 |
headers = NULL;
|
|
|
433 |
}
|
|
|
434 |
|
|
|
435 |
else if ( KSVPTransferPendingStateIndex == iTransferContext->CurrentState() )
|
|
|
436 |
{
|
|
|
437 |
SVPDEBUG1( "CSVPTransferController::IncomingReferL: not allowed \
|
|
|
438 |
-> ignore" )
|
|
|
439 |
User::Leave( KSVPErrTransferInProgress );
|
|
|
440 |
}
|
|
|
441 |
|
|
|
442 |
else
|
|
|
443 |
{
|
|
|
444 |
SVPDEBUG1( "CSVPTransferController::IncomingReferL: not allowed" )
|
|
|
445 |
User::Leave( KSVPErrTransferStateError );
|
|
|
446 |
}
|
|
|
447 |
|
|
|
448 |
if ( iTransferContext->IsAttended() )
|
|
|
449 |
{
|
|
|
450 |
SVPDEBUG1( "CSVPTransferController::IncomingReferL: Attended case, send accept" )
|
|
|
451 |
|
|
|
452 |
// send trying notification and wait respond for it
|
|
|
453 |
CMceInEvent* inEvent = NULL;
|
|
|
454 |
|
|
|
455 |
TRAPD( acceptError, inEvent = static_cast<CMceInRefer*>(
|
|
|
456 |
iTransferContext->MceRefer() )->AcceptL() );
|
|
|
457 |
|
|
|
458 |
if ( KErrNone == acceptError )
|
|
|
459 |
{
|
|
|
460 |
// Apply state, changes to next state (pending)
|
|
|
461 |
SVPDEBUG1( "CSVPTransferController::IncomingReferL: pending state" )
|
|
|
462 |
iTransferContext->SetMceEvent( static_cast<CMceEvent*>( inEvent ) );
|
|
|
463 |
iTransferContext->ApplyCurrentStateL();
|
|
|
464 |
}
|
|
|
465 |
else
|
|
|
466 |
{
|
|
|
467 |
// Set and apply the next state - terminating
|
|
|
468 |
SVPDEBUG2("CSVPTransferController::IncomingReferL: acc fails = %d", acceptError )
|
|
|
469 |
iTransferContext->SetCurrentStateL( KSVPTransferTerminatingStateIndex );
|
|
|
470 |
iTransferContext->ApplyCurrentStateL();
|
|
|
471 |
}
|
|
|
472 |
}
|
|
|
473 |
else
|
|
|
474 |
{
|
|
|
475 |
// Apply state, changes to next state (pending)
|
|
|
476 |
SVPDEBUG1( "CSVPTransferController::IncomingReferL: UnAttended case pending" )
|
|
|
477 |
iTransferContext->ApplyCurrentStateL();
|
|
|
478 |
}
|
|
|
479 |
|
|
|
480 |
SVPDEBUG1( "CSVPTransferController::IncomingReferL Out" )
|
|
|
481 |
}
|
|
|
482 |
|
|
|
483 |
// ---------------------------------------------------------------------------
|
|
|
484 |
// CSVPTransferController::IsMceRefer
|
|
|
485 |
// ---------------------------------------------------------------------------
|
|
|
486 |
//
|
|
|
487 |
TBool CSVPTransferController::IsMceRefer( CMceRefer& aRefer )
|
|
|
488 |
{
|
|
|
489 |
return ( iTransferContext->MceRefer() == &aRefer );
|
|
|
490 |
}
|
|
|
491 |
|
|
|
492 |
// ---------------------------------------------------------------------------
|
|
|
493 |
// CSVPTransferController::IsAttended
|
|
|
494 |
// ---------------------------------------------------------------------------
|
|
|
495 |
//
|
|
|
496 |
TBool CSVPTransferController::IsAttended( )
|
|
|
497 |
{
|
|
|
498 |
return ( iTransferContext->IsAttended() );
|
|
|
499 |
}
|
|
|
500 |
|
|
|
501 |
// ---------------------------------------------------------------------------
|
|
|
502 |
// CSVPTransferController::SetTransferDataL
|
|
|
503 |
// ---------------------------------------------------------------------------
|
|
|
504 |
//
|
|
|
505 |
void CSVPTransferController::SetTransferDataL( CDesC8Array* aUserAgentHeaders,
|
|
|
506 |
TInt aSecureStatus )
|
|
|
507 |
{
|
|
|
508 |
SVPDEBUG1(" CSVPTransferController::SetTransferDataL" );
|
|
|
509 |
iTransferContext->SetTransferDataL( aUserAgentHeaders, aSecureStatus );
|
|
|
510 |
}
|
|
|
511 |
|
|
|
512 |
// ---------------------------------------------------------------------------
|
|
|
513 |
// CSVPTransferController::SetMceSessionObject
|
|
|
514 |
// ---------------------------------------------------------------------------
|
|
|
515 |
//
|
|
|
516 |
void CSVPTransferController::SetMceSessionObject( CMceSession* aSession )
|
|
|
517 |
{
|
|
|
518 |
iTransferContext->SetMceSessionObject( aSession );
|
|
|
519 |
}
|
|
|
520 |
|
|
|
521 |
// ---------------------------------------------------------------------------
|
|
|
522 |
// CSVPTransferController::SendNotifyL
|
|
|
523 |
// ---------------------------------------------------------------------------
|
|
|
524 |
//
|
|
|
525 |
void CSVPTransferController::SendNotifyL( TInt aStatusCode )
|
|
|
526 |
{
|
|
|
527 |
SVPDEBUG2("CSVPTransferController::SendNotifyL() code = %d", aStatusCode);
|
|
|
528 |
|
|
|
529 |
CMceInEvent* inEvent = static_cast< CMceInEvent* > (
|
|
|
530 |
iTransferContext->MceEvent());
|
|
|
531 |
if (inEvent)
|
|
|
532 |
{
|
|
|
533 |
HBufC8* contentType = KSVPMessageSipfrag().AllocLC(); //message/sipfrag
|
|
|
534 |
HBufC8* content = NULL;
|
|
|
535 |
|
|
|
536 |
if (KSVPOKVal == aStatusCode )
|
|
|
537 |
{
|
|
|
538 |
content = KSVPNotifyOK().AllocLC(); // "SIP/2.0 200 OK"
|
|
|
539 |
}
|
|
|
540 |
else if ( KSVPNotFoundVal == aStatusCode ||
|
|
|
541 |
KSVPBusyHereVal == aStatusCode ||
|
|
|
542 |
KSVPDeclineVal == aStatusCode )
|
|
|
543 |
{
|
|
|
544 |
content = KSVPNotifyServiceUnavailable().AllocLC(); // "503"
|
|
|
545 |
}
|
|
|
546 |
else
|
|
|
547 |
{
|
|
|
548 |
SVPDEBUG2("CSVPTransferController::SendNotifyL unknown aStatusCode = %d", aStatusCode);
|
|
|
549 |
content = KSVPNotifyServiceUnavailable().AllocLC(); // "503"
|
|
|
550 |
}
|
|
|
551 |
|
|
|
552 |
CDesC8Array* headers = NULL;
|
|
|
553 |
headers = new( ELeave ) CDesC8ArrayFlat( KSVPContactArrayGranularity );
|
|
|
554 |
CleanupStack::PushL( headers );
|
|
|
555 |
headers->AppendL( KSVPSubsStateTerminated );
|
|
|
556 |
|
|
|
557 |
// Notify is sent to transferer (unattended msg F15, attended msg F24)
|
|
|
558 |
TRAPD( errNotify, inEvent->TerminateL( headers, contentType, content ) );
|
|
|
559 |
|
|
|
560 |
if ( KErrNone == errNotify )
|
|
|
561 |
{
|
|
|
562 |
SVPDEBUG1("CSVPTransferController::SendNotifyL, notify sending OK");
|
|
|
563 |
CleanupStack::Pop( 3, contentType ); // headers, content, contentType
|
|
|
564 |
}
|
|
|
565 |
else
|
|
|
566 |
{
|
|
|
567 |
// error handling
|
|
|
568 |
SVPDEBUG2("CSVPTransferController::SendNotifyL: errNotify = %d", errNotify );
|
|
|
569 |
CleanupStack::PopAndDestroy( 3, contentType ); // headers, content, contentType
|
|
|
570 |
}
|
|
|
571 |
}
|
|
|
572 |
|
|
|
573 |
if ( iTransferContext->IsAttended() )
|
|
|
574 |
{
|
|
|
575 |
SVPDEBUG1("CSVPTransferController::SendNotifyL() Attended done");
|
|
|
576 |
}
|
|
|
577 |
else
|
|
|
578 |
{
|
|
|
579 |
SVPDEBUG1("CSVPTransferController::SendNotifyL() UnAttended to terminating state");
|
|
|
580 |
// Finish unattended incoming transfer sequence
|
|
|
581 |
// Set and apply the next state - terminating
|
|
|
582 |
iTransferContext->SetCurrentStateL( KSVPTransferTerminatingStateIndex );
|
|
|
583 |
iTransferContext->ApplyCurrentStateL();
|
|
|
584 |
}
|
|
|
585 |
|
|
|
586 |
SVPDEBUG1("CSVPTransferController::SendNotifyL() Out");
|
|
|
587 |
}
|
|
|
588 |
|
|
|
589 |
// ---------------------------------------------------------------------------
|
|
|
590 |
// CSVPTransferController::IsIncomingTransfer
|
|
|
591 |
// ---------------------------------------------------------------------------
|
|
|
592 |
//
|
|
|
593 |
TBool CSVPTransferController::IsIncomingTransfer()
|
|
|
594 |
{
|
|
|
595 |
SVPDEBUG2("CSVPTransferController::IsIncomingTransfer = %d",
|
|
|
596 |
iTransferContext->IsIncoming() );
|
|
|
597 |
return iTransferContext->IsIncoming();
|
|
|
598 |
}
|
|
|
599 |
|
|
|
600 |
// ---------------------------------------------------------------------------
|
|
|
601 |
// CSVPTransferController::TerminateTransfer
|
|
|
602 |
// ---------------------------------------------------------------------------
|
|
|
603 |
//
|
|
|
604 |
void CSVPTransferController::TerminateTransfer()
|
|
|
605 |
{
|
|
|
606 |
SVPDEBUG1("CSVPTransferController::TerminateTransfer" )
|
|
|
607 |
TRAP_IGNORE( TerminateTransferL() );
|
|
|
608 |
}
|
|
|
609 |
|
|
|
610 |
// ---------------------------------------------------------------------------
|
|
|
611 |
// CSVPTransferController::TerminateTransferL
|
|
|
612 |
// ---------------------------------------------------------------------------
|
|
|
613 |
//
|
|
|
614 |
void CSVPTransferController::TerminateTransferL()
|
|
|
615 |
{
|
|
|
616 |
iTransferContext->SetCurrentStateL( KSVPTransferTerminatingStateIndex );
|
|
|
617 |
iTransferContext->ApplyCurrentStateL();
|
|
|
618 |
}
|
|
|
619 |
|
|
|
620 |
// ---------------------------------------------------------------------------
|
|
|
621 |
// CSVPTransferController::AttendedTransfer
|
|
|
622 |
// ---------------------------------------------------------------------------
|
|
|
623 |
//
|
|
|
624 |
TInt CSVPTransferController::AttendedTransfer( MCCPCall& aTransferTargetCall )
|
|
|
625 |
{
|
|
|
626 |
SVPDEBUG1( "CSVPTransferController::AttendedTransfer call IN" );
|
|
|
627 |
TRAPD( transError, TransferL( &aTransferTargetCall, KNullDesC, ETrue ));
|
|
|
628 |
SVPDEBUG2( "CSVPTransferController::AttendedTransfer A return: %d", transError );
|
|
|
629 |
return transError;
|
|
|
630 |
}
|
|
|
631 |
|
|
|
632 |
// ---------------------------------------------------------------------------
|
|
|
633 |
// CSVPTransferController::AttendedTransfer
|
|
|
634 |
// ---------------------------------------------------------------------------
|
|
|
635 |
//
|
|
|
636 |
TInt CSVPTransferController::AttendedTransfer( const TDesC& aTransferTarget )
|
|
|
637 |
{
|
|
|
638 |
SVPDEBUG1( "CSVPTransferController::AttendedTransfer target IN" );
|
|
|
639 |
TRAPD( transError, TransferL( NULL, aTransferTarget, ETrue ));
|
|
|
640 |
SVPDEBUG2( "CSVPTransferController::AttendedTransfer B return: %d", transError );
|
|
|
641 |
return transError;
|
|
|
642 |
}
|
|
|
643 |
|
|
|
644 |
// ---------------------------------------------------------------------------
|
|
|
645 |
// CSVPTransferController::UnattendedTransfer
|
|
|
646 |
// ---------------------------------------------------------------------------
|
|
|
647 |
//
|
|
|
648 |
TInt CSVPTransferController::UnattendedTransfer( const TDesC& aTransferTarget )
|
|
|
649 |
{
|
|
|
650 |
SVPDEBUG1( "CSVPTransferController::UnattendedTransfer IN" );
|
|
|
651 |
TRAPD( transError, TransferL( NULL, aTransferTarget, EFalse ));
|
|
|
652 |
SVPDEBUG2( "CSVPTransferController::UnattendedTransfer return: %d", transError );
|
|
|
653 |
return transError;
|
|
|
654 |
}
|
|
|
655 |
|
|
|
656 |
// ---------------------------------------------------------------------------
|
|
|
657 |
// CSVPTransferController::AcceptTransfer
|
|
|
658 |
// ---------------------------------------------------------------------------
|
|
|
659 |
//
|
|
|
660 |
TInt CSVPTransferController::AcceptTransfer( const TBool aAccept )
|
|
|
661 |
{
|
|
|
662 |
SVPDEBUG2("CSVPTransferController::AcceptTransfer() IN aAccept = \
|
|
|
663 |
%d", aAccept);
|
|
|
664 |
TInt acceptError = KErrNone;
|
|
|
665 |
TInt stateError = KErrNone;
|
|
|
666 |
TInt currentState = iTransferContext->CurrentState();
|
|
|
667 |
CMceInEvent* inEvent(NULL);
|
|
|
668 |
|
|
|
669 |
// Is state "pending"
|
|
|
670 |
if ( KSVPTransferPendingStateIndex == currentState )
|
|
|
671 |
{
|
|
|
672 |
if ( aAccept )
|
|
|
673 |
{
|
|
|
674 |
TRAP( acceptError, ( inEvent = static_cast< CMceInRefer* > (iTransferContext->MceRefer())->AcceptL()));
|
|
|
675 |
SVPDEBUG2("CSVPTransferController::AcceptTransfer()\
|
|
|
676 |
AcceptL = %d", acceptError);
|
|
|
677 |
}
|
|
|
678 |
else
|
|
|
679 |
{
|
|
|
680 |
SVPDEBUG1("CSVPTransferController::AcceptTransfer() reject");
|
|
|
681 |
TRAP( acceptError, ( static_cast< CMceInRefer* > (iTransferContext->MceRefer())->RejectL()) );
|
|
|
682 |
}
|
|
|
683 |
|
|
|
684 |
if ( KErrNone == acceptError )
|
|
|
685 |
{
|
|
|
686 |
if ( aAccept )
|
|
|
687 |
{
|
|
|
688 |
// Set the received event
|
|
|
689 |
iTransferContext->SetMceEvent(static_cast< CMceEvent* >(inEvent));
|
|
|
690 |
|
|
|
691 |
// Set and apply the next state - accepted
|
|
|
692 |
TRAP( acceptError,
|
|
|
693 |
iTransferContext->SetCurrentStateL(
|
|
|
694 |
KSVPTransferAcceptedStateIndex );
|
|
|
695 |
iTransferContext->ApplyCurrentStateL();
|
|
|
696 |
);
|
|
|
697 |
}
|
|
|
698 |
else
|
|
|
699 |
{
|
|
|
700 |
// Set and apply the next state - terminating
|
|
|
701 |
TRAP( acceptError,
|
|
|
702 |
iTransferContext->SetCurrentStateL(
|
|
|
703 |
KSVPTransferTerminatingStateIndex );
|
|
|
704 |
iTransferContext->ApplyCurrentStateL();
|
|
|
705 |
);
|
|
|
706 |
}
|
|
|
707 |
}
|
|
|
708 |
else
|
|
|
709 |
{
|
|
|
710 |
SVPDEBUG2("CSVPTransferController::AcceptTransfer()\
|
|
|
711 |
fails = %d", acceptError);
|
|
|
712 |
// Set and apply the next state - terminating
|
|
|
713 |
TRAP( stateError,
|
|
|
714 |
iTransferContext->SetCurrentStateL(
|
|
|
715 |
KSVPTransferTerminatingStateIndex );
|
|
|
716 |
iTransferContext->ApplyCurrentStateL();
|
|
|
717 |
);
|
|
|
718 |
SVPDEBUG2("CSVPTransferController::AcceptTransfer()\
|
|
|
719 |
stateError = %d", stateError);
|
|
|
720 |
}
|
|
|
721 |
}
|
|
|
722 |
else
|
|
|
723 |
{
|
|
|
724 |
SVPDEBUG2("CSVPTransferController::AcceptTransfer()\
|
|
|
725 |
current state is not pending: %d", currentState);
|
|
|
726 |
acceptError = KSVPErrTransferStateError;
|
|
|
727 |
}
|
|
|
728 |
|
|
|
729 |
SVPDEBUG2("CSVPTransferController::AcceptTransfer()\
|
|
|
730 |
OUT acceptError = %d", acceptError);
|
|
|
731 |
return acceptError;
|
|
|
732 |
}
|
|
|
733 |
|
|
|
734 |
// ---------------------------------------------------------------------------
|
|
|
735 |
// CSVPTransferController::TransferTarget
|
|
|
736 |
// ---------------------------------------------------------------------------
|
|
|
737 |
//
|
|
|
738 |
const TDesC& CSVPTransferController::TransferTarget() const
|
|
|
739 |
{
|
|
|
740 |
return iTransferContext->IncomingReferTo();
|
|
|
741 |
}
|
|
|
742 |
|
|
|
743 |
// ---------------------------------------------------------------------------
|
|
|
744 |
// CSVPTransferController::AddObserverL
|
|
|
745 |
// ---------------------------------------------------------------------------
|
|
|
746 |
//
|
|
|
747 |
void CSVPTransferController::AddObserverL(
|
|
|
748 |
const MCCPTransferObserver& aObserver )
|
|
|
749 |
{
|
|
|
750 |
SVPDEBUG1("CSVPTransferController::AddObserverL() In");
|
|
|
751 |
// set transfer observer
|
|
|
752 |
// only one observer used at a time, replaces current one
|
|
|
753 |
iCCPTransferObserver = const_cast<MCCPTransferObserver*>(&aObserver);
|
|
|
754 |
|
|
|
755 |
SVPDEBUG1("CSVPTransferController::AddObserverL() Out");
|
|
|
756 |
}
|
|
|
757 |
|
|
|
758 |
// ---------------------------------------------------------------------------
|
|
|
759 |
// CSVPTransferController::RemoveObserver
|
|
|
760 |
// ---------------------------------------------------------------------------
|
|
|
761 |
//
|
|
|
762 |
TInt CSVPTransferController::RemoveObserver(
|
|
|
763 |
const MCCPTransferObserver& aObserver )
|
|
|
764 |
{
|
|
|
765 |
SVPDEBUG1("CSVPTransferController::RemoveObserver");
|
|
|
766 |
TInt err = KErrNone;
|
|
|
767 |
if ( iCCPTransferObserver == const_cast<MCCPTransferObserver*>
|
|
|
768 |
(&aObserver) )
|
|
|
769 |
{
|
|
|
770 |
iCCPTransferObserver = NULL;
|
|
|
771 |
}
|
|
|
772 |
else
|
|
|
773 |
{
|
|
|
774 |
err = KErrNotFound;
|
|
|
775 |
}
|
|
|
776 |
return err;
|
|
|
777 |
}
|
|
|
778 |
|
|
|
779 |
// ---------------------------------------------------------------------------
|
|
|
780 |
// CSVPTransferController::TransferL
|
|
|
781 |
// ---------------------------------------------------------------------------
|
|
|
782 |
//
|
|
|
783 |
void CSVPTransferController::TransferL( MCCPCall* aCall,
|
|
|
784 |
const TDesC& aTarget,
|
|
|
785 |
const TBool aAttendedTransfer )
|
|
|
786 |
{
|
|
|
787 |
SVPDEBUG1("CSVPTransferController::TransferL() In");
|
|
|
788 |
|
|
|
789 |
// Transfer possible.
|
|
|
790 |
if ( KSVPTransferIdleStateIndex == iTransferContext->CurrentState() )
|
|
|
791 |
{
|
|
|
792 |
iAccepted = EFalse;
|
|
|
793 |
|
|
|
794 |
// Set transfer parameters
|
|
|
795 |
iTransferContext->SetTransferParmsL(
|
|
|
796 |
static_cast< CSVPSessionBase* >(aCall),
|
|
|
797 |
aTarget,
|
|
|
798 |
aAttendedTransfer );
|
|
|
799 |
|
|
|
800 |
// Apply state, execute the refer and change to next state (pending).
|
|
|
801 |
iTransferContext->ApplyCurrentStateL();
|
|
|
802 |
}
|
|
|
803 |
else
|
|
|
804 |
{
|
|
|
805 |
SVPDEBUG1( "CSVPTransferController::TransferL: Error - transfer in progress" );
|
|
|
806 |
iTransferContext->TransferObserver().TransferFailed( KErrInUse );
|
|
|
807 |
TerminateTransferL();
|
|
|
808 |
}
|
|
|
809 |
|
|
|
810 |
SVPDEBUG1("CSVPTransferController::TransferL() OUT");
|
|
|
811 |
}
|
|
|
812 |
|
|
|
813 |
|