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/*
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* Copyright (c) 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: Security dialog notifier server session
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*
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*/
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#include "securitydialognotifiersession.h" // CSecurityDialogNotifierSession
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#include "securitydialognotifierserver.h" // CSecurityDialogNotifierServer
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#include "securitydialognotifierservername.h" // KSecurityDialogsCancelOperation
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#include "securitydialogoperserverauthfail.h" // CServerAuthFailOperation
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#include "securitydialogoperbasicpinquery.h" // CBasicPinQueryOperation
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#include "securitydialogstrace.h" // TRACE macro
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#include <secdlgimpldefs.h> // TSecurityDialogOperation
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const TInt KInputParam = 0;
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const TInt KOutputParam = 1;
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::NewL()
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// ---------------------------------------------------------------------------
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//
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CSecurityDialogNotifierSession* CSecurityDialogNotifierSession::NewL()
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{
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CSecurityDialogNotifierSession* self = new( ELeave ) CSecurityDialogNotifierSession;
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CleanupStack::PushL( self );
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self->ConstructL();
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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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// CSecurityDialogNotifierSession::~CSecurityDialogNotifierSession()
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// ---------------------------------------------------------------------------
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//
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CSecurityDialogNotifierSession::~CSecurityDialogNotifierSession()
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{
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TRACE( "CSecurityDialogNotifierSession::~CSecurityDialogNotifierSession, begin" );
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Server().RemoveSession();
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delete iOperationHandler;
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iOperationHandler = NULL;
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delete iInputBuffer;
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iInputBuffer = NULL;
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TRACE( "CSecurityDialogNotifierSession::~CSecurityDialogNotifierSession, end" );
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::CreateL()
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// ---------------------------------------------------------------------------
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//
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void CSecurityDialogNotifierSession::CreateL()
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{
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TRACE( "CSecurityDialogNotifierSession::~CSecurityDialogNotifierSession" );
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Server().AddSession();
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::ServiceL()
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// ---------------------------------------------------------------------------
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//
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void CSecurityDialogNotifierSession::ServiceL( const RMessage2& aMessage )
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{
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TRACE( "CSecurityDialogNotifierSession::ServiceL, message 0x%08x", aMessage.Handle() );
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TRAPD( error, DispatchMessageL( aMessage ) );
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TRACE( "CSecurityDialogNotifierSession::ServiceL, dispatched, error %d", error );
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if( error && !aMessage.IsNull() )
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{
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TRACE( "CSecurityDialogNotifierSession::ServiceL, completing msg 0x%08x",
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aMessage.Handle() );
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aMessage.Complete( error );
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}
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::OperationComplete()
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// ---------------------------------------------------------------------------
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//
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void CSecurityDialogNotifierSession::OperationComplete()
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{
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TRACE( "CSecurityDialogNotifierSession::OperationComplete, begin" );
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delete iOperationHandler;
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iOperationHandler = NULL;
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TRACE( "CSecurityDialogNotifierSession::OperationComplete, end" );
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::CSecurityDialogNotifierSession()
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// ---------------------------------------------------------------------------
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//
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CSecurityDialogNotifierSession::CSecurityDialogNotifierSession()
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{
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TRACE( "CSecurityDialogNotifierSession::CSecurityDialogNotifierSession" );
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::ConstructL()
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// ---------------------------------------------------------------------------
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//
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void CSecurityDialogNotifierSession::ConstructL()
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{
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TRACE( "CSecurityDialogNotifierSession::ConstructL" );
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::Server()
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// ---------------------------------------------------------------------------
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//
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CSecurityDialogNotifierServer& CSecurityDialogNotifierSession::Server()
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{
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return *static_cast< CSecurityDialogNotifierServer* >(
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const_cast< CServer2* >( CSession2::Server() ) );
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::DispatchMessageL()
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// ---------------------------------------------------------------------------
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//
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void CSecurityDialogNotifierSession::DispatchMessageL( const RMessage2& aMessage )
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{
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TRACE( "CSecurityDialogNotifierSession::DispatchMessageL, begin" );
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if( !IsOperationCancelled( aMessage ) )
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{
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TSecurityDialogOperation operation =
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static_cast< TSecurityDialogOperation >( aMessage.Function() );
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TRACE( "CSecurityDialogNotifierSession::DispatchMessageL, operation=%d", operation );
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switch( operation )
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{
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case ESecureConnection:
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case ESignText:
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// TODO: implement
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User::Leave( KErrNotSupported );
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break;
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case EEnterPIN:
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case EEnablePIN:
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case EDisablePIN:
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case EChangePIN:
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BasicPinOperationL( aMessage );
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break;
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case EUnblockPIN:
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case EPINBlocked:
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case ETotalBlocked:
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case EUnblockPINInClear:
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// TODO: implement
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User::Leave( KErrNotSupported );
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break;
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case EServerAuthenticationFailure:
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ServerAuthenticationFailureL( aMessage );
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break;
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default:
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User::Leave( KErrNotSupported );
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break;
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}
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}
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TRACE( "CSecurityDialogNotifierSession::DispatchMessageL, end" );
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::IsOperationCancelled()
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// ---------------------------------------------------------------------------
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//
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TBool CSecurityDialogNotifierSession::IsOperationCancelled( const RMessage2& aMessage )
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{
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TBool isCancelled = EFalse;
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if( aMessage.Function() == KSecurityDialogCancelOperation )
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{
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if( iOperationHandler )
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{
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TRACE( "CSecurityDialogNotifierSession::CheckIfOperationCancelledL, cancelling" );
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iOperationHandler->CancelOperation();
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}
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TRACE( "CSecurityDialogNotifierSession::CheckIfOperationCancelledL, completing msg 0x%08x",
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aMessage.Handle() );
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aMessage.Complete( KErrNone );
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isCancelled = ETrue;
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}
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return isCancelled;
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::GetInputBufferL()
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// ---------------------------------------------------------------------------
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//
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void CSecurityDialogNotifierSession::GetInputBufferL( const RMessage2& aMessage )
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{
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TInt inputLength = aMessage.GetDesLength( KInputParam );
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TRACE( "CSecurityDialogNotifierSession::GetInputBufferL, inputLength=%d", inputLength );
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__ASSERT_ALWAYS( inputLength > 0, User::Leave( KErrCorrupt ) );
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if( iInputBuffer )
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{
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delete iInputBuffer;
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iInputBuffer = NULL;
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}
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iInputBuffer = HBufC8::NewL( inputLength );
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TPtr8 inputBufferPtr( iInputBuffer->Des() );
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aMessage.ReadL( KInputParam, inputBufferPtr );
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TRACE( "CSecurityDialogNotifierSession::GetInputBufferL, read complete" );
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::ServerAuthenticationFailureL()
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// ---------------------------------------------------------------------------
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//
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void CSecurityDialogNotifierSession::ServerAuthenticationFailureL( const RMessage2& aMessage )
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{
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TRACE( "CSecurityDialogNotifierSession::ServerAuthenticationFailureL, begin" );
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GetInputBufferL( aMessage );
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ASSERT( iOperationHandler == NULL );
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iOperationHandler = CServerAuthFailOperation::NewL( *this, aMessage, KOutputParam );
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iOperationHandler->StartL( *iInputBuffer );
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TRACE( "CSecurityDialogNotifierSession::ServerAuthenticationFailureL, end" );
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}
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// ---------------------------------------------------------------------------
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// CSecurityDialogNotifierSession::BasicPinOperationL()
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// ---------------------------------------------------------------------------
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//
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void CSecurityDialogNotifierSession::BasicPinOperationL( const RMessage2& aMessage )
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{
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TRACE( "CSecurityDialogNotifierSession::BasicPinOperationL, begin" );
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GetInputBufferL( aMessage );
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ASSERT( iOperationHandler == NULL );
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iOperationHandler = CBasicPinQueryOperation::NewL( *this, aMessage, KOutputParam );
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iOperationHandler->StartL( *iInputBuffer );
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TRACE( "CSecurityDialogNotifierSession::BasicPinOperationL, end" );
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}
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