--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/schbkup/src/filemanagerschsubscriber.cpp	Mon Jan 18 20:09:41 2010 +0200
@@ -0,0 +1,216 @@
+/*
+* Copyright (c) 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:  Handles P&S and CenRep notifications
+*
+*/
+
+
+
+// INCLUDES
+#include <centralrepository.h>
+#include "filemanagerschsubscriber.h"
+#include "filemanagerschobserver.h"
+#include "FileManagerDebug.h"
+
+
+// CONSTANTS
+const TUint32 KMicroSecsPerSec = 1000000;
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::NewL()
+// ---------------------------------------------------------------------------
+//
+CFileManagerSchSubscriber* CFileManagerSchSubscriber::NewL(
+        MFileManagerSchObserver& aObserver,
+        const TUid& aCategory,
+        const TUint aKey,
+        const TType aType,
+        const TInt aTimeoutSecs )
+    {
+    CFileManagerSchSubscriber* self =
+        new (ELeave)CFileManagerSchSubscriber(
+            aObserver, aCategory, aKey, aType, aTimeoutSecs );
+
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CFileManagerSchSubscriber::ConstructL()
+    {
+    CActiveScheduler::Add( this );
+
+    if ( iType == ESubscribePS )
+        {
+        User::LeaveIfError( iProperty.Attach( iCategory, iKey ) );
+        }
+    else
+        {
+        iCenRep = CRepository::NewL( iCategory );
+        }
+
+    SubscribeL();
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::SubscribeL()
+// ---------------------------------------------------------------------------
+//
+void CFileManagerSchSubscriber::SubscribeL()
+    {
+    iTimeout = EFalse;
+
+    if ( iType == ESubscribePS )
+        {
+        iProperty.Subscribe( iStatus );
+        }
+    else
+        {
+        User::LeaveIfError( iCenRep->NotifyRequest( iKey, iStatus ) );
+        }
+
+    if ( iTimeoutSecs > 0 )
+        {
+        delete iTimer;
+        iTimer = NULL;
+
+        iTimer = CPeriodic::NewL( EPriorityStandard );
+        TUint32 us( iTimeoutSecs * KMicroSecsPerSec );
+        iTimer->Start( us, us, TCallBack( TimeoutCB, this ) );
+        }
+
+    SetActive();
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::TimeoutCB()
+// ---------------------------------------------------------------------------
+//
+TInt CFileManagerSchSubscriber::TimeoutCB( void* aPtr )
+    {
+    CFileManagerSchSubscriber* self =
+        static_cast< CFileManagerSchSubscriber* >( aPtr );
+
+    self->Timeout();
+
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::Timeout()
+// ---------------------------------------------------------------------------
+//
+void CFileManagerSchSubscriber::Timeout()
+    {
+    delete iTimer;
+    iTimer = NULL;
+
+    Cancel();
+
+    // Set timeout status
+    iTimeout = ETrue;
+
+    // Complete
+    TRequestStatus* status = &iStatus;
+    User::RequestComplete( status, KErrNone );
+    SetActive();
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::CFileManagerSchSubscriber()
+// ---------------------------------------------------------------------------
+//
+CFileManagerSchSubscriber::CFileManagerSchSubscriber(
+        MFileManagerSchObserver& aObserver,
+        const TUid& aCategory,
+        const TUint aKey,
+        const TType aType,
+        const TInt aTimeoutSecs ) :
+    CActive( EPriorityStandard ),
+    iObserver( aObserver ),
+    iCategory( aCategory),
+    iKey( aKey ),
+    iType( aType ),
+    iTimeoutSecs ( aTimeoutSecs )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::RunL()
+// ---------------------------------------------------------------------------
+//
+void CFileManagerSchSubscriber::RunL()
+    {
+    // If timeout, no need to resubscribe
+    if ( !iTimeout )
+        {
+        SubscribeL();
+        }
+
+    iObserver.NotifyKeyChangeOrTimeoutL( iCategory, iKey, iTimeout );
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::DoCancel()
+// ---------------------------------------------------------------------------
+//
+void CFileManagerSchSubscriber::DoCancel()
+    {
+    delete iTimer;
+    iTimer = NULL;
+
+    if ( iType == ESubscribePS )
+        {
+        iProperty.Cancel();
+        }
+    else
+        {
+        iCenRep->NotifyCancel( iKey );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::RunError()
+// ---------------------------------------------------------------------------
+//
+TInt CFileManagerSchSubscriber::RunError( TInt aError )
+    {    
+    ERROR_LOG1( "CFileManagerSchSubscriber::RunError()-Error=%d", aError )
+    return aError;
+    }
+
+// ---------------------------------------------------------------------------
+// CFileManagerSchSubscriber::~CFileManagerSchSubscriber()
+// ---------------------------------------------------------------------------
+//
+CFileManagerSchSubscriber::~CFileManagerSchSubscriber()
+    {
+    Cancel();
+    iProperty.Close();
+    delete iCenRep;
+    delete iTimer;
+    }
+
+// End of File
+
+