diff -r 6369bfd1b60d -r 08b5eae9f9ff upnpsharing/upnpsharingalgorithm/src/upnpsharingao.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpsharing/upnpsharingalgorithm/src/upnpsharingao.cpp	Wed Nov 03 11:45:09 2010 +0200
@@ -0,0 +1,238 @@
+/**
+ * Copyright (c) 2009 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:  CUpnpSharingAO class implementation
+ *
+ */
+
+// INCLUDES
+#include <upnpcontainer.h>
+#include <upnpfilesharing.h>
+#include "upnpsharingao.h"
+#include "upnpsharingalgorithmconstants.h"
+#include "upnplog.h"
+
+// --------------------------------------------------------------------------
+// CUpnpSecAccessController::NewL
+// --------------------------------------------------------------------------
+//
+CUpnpSharingAO* CUpnpSharingAO::NewL()
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::NewL" );
+
+    CUpnpSharingAO* self = new (ELeave) CUpnpSharingAO;
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpSharingAO::ConstructL
+// --------------------------------------------------------------------------
+//
+void CUpnpSharingAO::ConstructL()
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\
+ConstructL" );
+
+    if ( !CActiveScheduler::Current() )
+        {
+        iScheduler = new( ELeave ) CActiveScheduler;
+        CActiveScheduler::Install( iScheduler );
+        }
+
+    // Add this active object to the active scheduler.
+    CActiveScheduler::Add( this );
+
+    iFileSharing = CUpnpFileSharing::NewL();
+    iWaitRequest = new ( ELeave ) CActiveSchedulerWait();
+
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpSharingAO::~CUpnpSharingAO
+// --------------------------------------------------------------------------
+//
+CUpnpSharingAO::~CUpnpSharingAO()
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\
+~CUpnpSharingAO" );
+
+    delete iFileSharing;
+    delete iWaitRequest;
+
+    if ( CActiveScheduler::Current() == iScheduler )
+        {
+        CActiveScheduler::Install( NULL );
+        }
+    delete iScheduler;
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpSharingAO::ShareFileL
+// --------------------------------------------------------------------------
+//
+void CUpnpSharingAO::ShareFileL( const TDesC8& aParentContainerId,
+                                 CUpnpItem* aItem )
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::ShareFileL" );
+
+    iFileSharing->ShareItemL( aParentContainerId, *aItem, iStatus );
+
+    CompleteRequestL();
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpSharingAO::ShareReferenceL
+// --------------------------------------------------------------------------
+//
+void CUpnpSharingAO::ShareReferenceL( const TInt aParentContainerId,
+                                      const TInt aOriginalItemId,
+                                      CUpnpItem* aItem )
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::ShareReferenceL" );
+
+    iFileSharing->ShareReferenceL( aParentContainerId,
+                                   aOriginalItemId,
+                                   *aItem,
+                                   iStatus );
+
+    CompleteRequestL();
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpSharingAO::ShareContainerL
+// --------------------------------------------------------------------------
+//
+void CUpnpSharingAO::ShareContainerL( CUpnpContainer* aContainer )
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::ShareContainerL" );
+
+    iFileSharing->ShareContainerL( aContainer->ParentId(),
+                                   *aContainer,
+                                   iStatus );
+
+    CompleteRequestL();
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpSharingAO::UnShareFileL
+// --------------------------------------------------------------------------
+//
+void CUpnpSharingAO::UnshareFileL( const TInt aItemId )
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\
+UnShareFileL" );
+
+    iFileSharing->UnshareItemL( aItemId, iStatus );
+
+    CompleteRequestL();
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpSharingAO::UnShareContainerL
+// --------------------------------------------------------------------------
+//
+void CUpnpSharingAO::UnshareContainerL( const TInt aContainerId )
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\
+UnShareContainerL" );
+
+    iFileSharing->UnshareContainerL( aContainerId, iStatus );
+
+    CompleteRequestL();
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpCdsReaderAO::CompleteRequestL
+// --------------------------------------------------------------------------
+//
+void CUpnpSharingAO::CompleteRequestL()
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\
+CompleteRequestL" );
+
+    if ( !IsActive() )
+        {
+        SetActive();
+        }
+    else
+        {
+        User::Leave( KErrInUse );
+        }
+
+    // ...and then wait request to complete
+    // RunL releases wait
+    WaitRequestToComplete();
+    // Leave if error happens on file unsharing
+    User::LeaveIfError( iStatus.Int() );
+    }
+
+// --------------------------------------------------------------------------
+// CUpnpSharingAO::RunL
+// --------------------------------------------------------------------------
+//
+void CUpnpSharingAO::CUpnpSharingAO::RunL()
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::RunL" );
+
+    // Request completed - no need to wait anymore
+    // Let ao caller to continue
+    StopWaitingRequestComplete();
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpSharingAO::DoCancel
+// ---------------------------------------------------------------------------
+//
+void CUpnpSharingAO::CUpnpSharingAO::DoCancel()
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::DoCancel" );
+
+    Cancel();
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpSharingAO::WaitRequestToComplete
+// ---------------------------------------------------------------------------
+//
+void CUpnpSharingAO::WaitRequestToComplete()
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\
+WaitRequestToComplete" );
+
+    if ( iWaitRequest &&
+         !iWaitRequest->IsStarted() )
+        {
+        iWaitRequest->Start();
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CUpnpSharingAO::StopWaitingRequestComplete
+// ---------------------------------------------------------------------------
+//
+void CUpnpSharingAO::StopWaitingRequestComplete()
+    {
+    __LOG( "[CUpnpSharingAlgorithm]\t CUpnpSharingAO::\
+StopWaitingRequestComplete" );
+
+    if ( iWaitRequest &&
+         iWaitRequest->IsStarted() )
+        {
+        iWaitRequest->AsyncStop();
+        }
+    }
+
+//  End of File