localconnectivityservice/obexsendservices/obexservicesendutils/src/BTServiceDelayedDestroyer.cpp
branchRCL_3
changeset 40 52a167391590
parent 37 7e0ecb5b116a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/localconnectivityservice/obexsendservices/obexservicesendutils/src/BTServiceDelayedDestroyer.cpp	Wed Sep 01 12:20:40 2010 +0100
@@ -0,0 +1,139 @@
+/*
+* Copyright (c) 2005-2006 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:  The base active class definition 
+*
+*/
+
+
+#include "BTServiceDelayedDestroyer.h"
+#include "BTSUDebug.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::NewL()
+// -----------------------------------------------------------------------------
+//  
+CBTServiceDelayedDestroyer* CBTServiceDelayedDestroyer::NewL(CActive::TPriority aPriority)
+    {
+    CBTServiceDelayedDestroyer* self = CBTServiceDelayedDestroyer::NewLC(aPriority);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::NewLC()
+// -----------------------------------------------------------------------------
+//  
+CBTServiceDelayedDestroyer* CBTServiceDelayedDestroyer::NewLC(CActive::TPriority aPriority)
+    {
+    CBTServiceDelayedDestroyer* self = new (ELeave) CBTServiceDelayedDestroyer(aPriority);
+    CleanupStack::PushL(self);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::CBTServiceDelayedDestroyer()
+// -----------------------------------------------------------------------------
+//  
+CBTServiceDelayedDestroyer::CBTServiceDelayedDestroyer(CActive::TPriority aPriority)
+    : CActive(aPriority), iPtr(NULL)
+    {
+    FLOG(_L("[BTSU]\t CBTServiceDelayedDestroyer::CBTServiceDelayedDestroyer()"));
+    CActiveScheduler::Add(this);
+    }
+
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::~CBTServiceDelayedDestroyer()
+// -----------------------------------------------------------------------------
+//  
+CBTServiceDelayedDestroyer::~CBTServiceDelayedDestroyer()
+    {
+    FLOG(_L("[BTSU]\t CBTServiceDelayedDestroyer::Destructor()"));
+    if( iPtr )
+        {
+        delete iPtr;
+        iPtr = NULL;
+        }
+    Cancel();
+    }
+
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::GoActive()
+// -----------------------------------------------------------------------------
+//  
+void CBTServiceDelayedDestroyer::GoActive()
+    {
+    FLOG(_L("[BTSU]\t CBTServiceDelayedDestroyer::GoActive()"));
+    if( !IsActive() )
+        {
+        TRequestStatus* status = &iStatus;
+        iStatus = KRequestPending;
+        User::RequestComplete(status, KErrNone);
+    	SetActive();
+        }
+    else
+    	{
+        FLOG(_L("[BTSU]\t CBTServiceDelayedDestroyer::GoActive(), Already active"));
+    	}
+    }
+
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::SetDestructPointer()
+// Must be called with GoActive, they are pairs, first call SetDestructPointer
+// and then GoActive.
+// -----------------------------------------------------------------------------
+//  
+void CBTServiceDelayedDestroyer::SetDestructPointer(CBTEngDiscovery* aPtr)
+    {
+    FLOG(_L("[BTSU]\t CBTServiceDelayedDestroyer::SetDestructPointer()"));
+    if( iPtr )
+        {
+        // If previous is not deleted yet, meaning, RunL is not called yet,
+        // we can safely delete previous here.
+        delete iPtr;
+        }
+    iPtr = aPtr;
+    }
+
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::DoCancel()
+// -----------------------------------------------------------------------------
+//  
+void CBTServiceDelayedDestroyer::DoCancel()
+    {
+    FLOG(_L("[BTSU]\t CBTServiceDelayedDestroyer::DoCancel()"));
+    }
+    
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::RunL()
+// -----------------------------------------------------------------------------
+//  
+void CBTServiceDelayedDestroyer::RunL()
+    {
+    FLOG(_L("[BTSU]\t CBTServiceDelayedDestroyer::RunL()"));
+    delete iPtr;
+    iPtr = NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CBTServiceDelayedDestroyer::RunError()
+// -----------------------------------------------------------------------------
+//      
+TInt CBTServiceDelayedDestroyer::RunError(TInt aError)
+    {
+    FTRACE(FPrint(_L("[BTSU]\t CBTServiceStarter::RunError() aError = %d"), aError) );
+    (void) aError;
+    return KErrNone;
+    }