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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: CSecuiDialogs active object
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*
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*/
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#include "secuidialogs.h" // CSecuiDialogs
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#include "secuidialogstrace.h" // TRACE macro
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#include <securitynotification.h>
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// CSecuiDialogs::NewL()
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// ---------------------------------------------------------------------------
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//
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CSecuiDialogs* CSecuiDialogs::NewL( TBool& aIsDeleted )
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{
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return new( ELeave ) CSecuiDialogs( aIsDeleted );
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}
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// ---------------------------------------------------------------------------
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// CSecuiDialogs::~CSecuiDialogs()
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// ---------------------------------------------------------------------------
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//
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CSecuiDialogs::~CSecuiDialogs()
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{
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RDEBUG("0", 0);
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Cancel();
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iServer.Close();
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delete iInputBuffer;
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iInputBuffer = NULL;
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delete iOutputBuffer;
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iOutputBuffer = NULL;
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iIsDeleted = ETrue;
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RDEBUG("0x99", 0x99);
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}
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// ---------------------------------------------------------------------------
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// CSecuiDialogs::StartLD()
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// ---------------------------------------------------------------------------
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//
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void CSecuiDialogs::StartLD( const TDesC8& aBuffer, TInt aReplySlot,
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const RMessagePtr2& aMessage )
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{
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RDEBUG("0", 0);
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User::LeaveIfError( iServer.Connect() );
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const TInt* ptr = reinterpret_cast< const TInt* >( aBuffer.Ptr() );
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iOperation = static_cast< TSecurityDialogOperation >( *ptr & KSecurityDialogOperationMask );
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iReplySlot = aReplySlot;
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RDEBUG("iReplySlot", iReplySlot);
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RDEBUG("iMessagePtr.Handle()", iMessagePtr.Handle());
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iMessagePtr = aMessage;
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RDEBUG("iOperation", iOperation);
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TSecurityNotificationPckg pckg;
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pckg.Copy( aBuffer );
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RDEBUG("0", 0);
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TInt iStartup = pckg().iStartup;
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RDEBUG("iStartup", iStartup);
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TInt iEvent = pckg().iEvent;
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RDEBUG("iEvent", iEvent);
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TInt lOperation = 0x0000;
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if(iStartup)
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lOperation = 0x1000;
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lOperation += iEvent;
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iOperation = static_cast< TSecurityDialogOperation >( lOperation );
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RDEBUG("new iOperation", iOperation);
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__ASSERT_DEBUG( iOutputBuffer == NULL, User::Invariant() );
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TInt outputBufLen = 0;
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if( iEvent < 0x100 || iEvent == 0x106 /* from Autolock*/) // a simple test to prevent unknown codes. Nevertheless they will also be stopped later in case that no dialog can answer the request
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{
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iOutputBuffer = new( ELeave ) TPINValueBuf;
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outputBufLen = sizeof( TPINValueBuf );
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}
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else
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{
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RDEBUG("not allowed iOperation", iOperation);
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User::Leave( KErrNotSupported );
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}
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__ASSERT_DEBUG( iInputBuffer == NULL, User::Invariant() );
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iInputBuffer = aBuffer.AllocL();
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if( iOutputBuffer )
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{
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RDEBUG("outputBufLen", outputBufLen);
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iOutputPtr.Set( static_cast< TUint8* >( iOutputBuffer ), outputBufLen, outputBufLen );
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iServer.SecuiDialogOperation( iOperation, *iInputBuffer, iOutputPtr, iStatus );
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}
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else
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{
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RDEBUG("KErrNotSupported", KErrNotSupported);
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User::Leave( KErrNotSupported );
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}
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SetActive();
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RDEBUG("0x99", 0x99);
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}
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// ---------------------------------------------------------------------------
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// CSecuiDialogs::RunL()
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// ---------------------------------------------------------------------------
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//
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void CSecuiDialogs::RunL()
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{
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RDEBUG("0", 0);
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TInt error = iStatus.Int();
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RDEBUG("error", error);
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User::LeaveIfError( error );
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__ASSERT_DEBUG( iOutputPtr.Ptr(), User::Invariant() );
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RDEBUG("iReplySlot", iReplySlot);
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TInt maxx = iMessagePtr.GetDesMaxLength(iReplySlot);
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RDEBUG("maxx", maxx);
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TInt curr = iMessagePtr.GetDesLength(iReplySlot);
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RDEBUG("curr", curr);
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// no need to copy. Besides, it seems to crash because it's too long
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// iMessagePtr.WriteL( iReplySlot, iOutputPtr );
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RDEBUG("not called WriteL", 0);
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RDEBUG("completing iMessagePtr.Handle()", iMessagePtr.Handle());
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iMessagePtr.Complete( error );
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RDEBUG("0", 0);
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delete this;
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RDEBUG("0x99", 0x99);
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}
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// ---------------------------------------------------------------------------
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// CSecuiDialogs::DoCancel()
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// ---------------------------------------------------------------------------
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//
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void CSecuiDialogs::DoCancel()
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{
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RDEBUG("0", 0);
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iServer.CancelOperation();
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if( !iMessagePtr.IsNull() )
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{
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RDEBUG("completing iMessagePtr.Handle()", iMessagePtr.Handle());
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iMessagePtr.Complete( KErrCancel );
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}
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RDEBUG("0x99", 0x99);
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}
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// ---------------------------------------------------------------------------
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// CSecuiDialogs::RunError()
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// ---------------------------------------------------------------------------
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//
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TInt CSecuiDialogs::RunError( TInt aError )
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{
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RDEBUG("aError", aError);
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if( !iMessagePtr.IsNull() )
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{
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RDEBUG("completing iMessagePtr.Handle()", iMessagePtr.Handle());
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iMessagePtr.Complete( aError );
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}
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RDEBUG("0", 0);
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delete this;
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RDEBUG("0x99", 0x99);
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return KErrNone;
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}
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// ---------------------------------------------------------------------------
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// CSecuiDialogs::CSecuiDialogs()
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// ---------------------------------------------------------------------------
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//
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CSecuiDialogs::CSecuiDialogs( TBool& aIsDeleted ) : CActive( CActive::EPriorityLow ),
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iIsDeleted( aIsDeleted ), iOutputPtr( NULL, 0, 0 )
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{
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RDEBUG("0", 0);
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CActiveScheduler::Add( this );
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iIsDeleted = EFalse;
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}
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