phoneengine/phonemodel/src/cpecenrepmonitor.cpp
changeset 37 ba76fc04e6c2
child 51 f39ed5e045e0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/phonemodel/src/cpecenrepmonitor.cpp	Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,140 @@
+/*
+* Copyright (c) 2005 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:  Contains phone engine central repository monitor base class
+*
+*/
+
+
+// INCLUDE FILES
+#include "cpecenrepmonitor.h"
+#include <centralrepository.h>
+#include <pepanic.pan>
+#include <talogger.h>
+
+// -----------------------------------------------------------------------------
+// CPECenRepMonitor::CPECenRepMonitor
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CPECenRepMonitor::CPECenRepMonitor(
+        TUint32 aMonitorSetting
+        ) : CActive( EPriorityStandard ),
+            iMonitorSetting( aMonitorSetting )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// Destructor
+CPECenRepMonitor::~CPECenRepMonitor(
+        // None
+        )
+    {
+    Cancel();
+    delete iRepository;
+    }
+
+// -----------------------------------------------------------------------------
+// CPECenRepMonitor::BaseConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CPECenRepMonitor::BaseConstructL(
+        TUid aRepositoryUid
+        )
+    {
+    // Create repository instance
+    iRepository = CRepository::NewL( aRepositoryUid );
+
+    // Store current value
+    UpdateL();
+
+    // Start monitoring
+    SubmitNotifyRequestL();
+    }
+
+// -----------------------------------------------------------------------------
+// CPECenRepMonitor::Get
+// -----------------------------------------------------------------------------
+//
+TInt CPECenRepMonitor::Get(
+        TInt& aValue
+        )
+    {
+    return ( iRepository->Get( iMonitorSetting, aValue ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CPECenRepMonitor::SubmitNotifyRequestL
+// -----------------------------------------------------------------------------
+//
+void CPECenRepMonitor::SubmitNotifyRequestL(
+        // None
+        )
+    {
+    __ASSERT_DEBUG( iRepository, Panic( EPEPanicNoRepository ) );
+    __ASSERT_DEBUG( !IsActive(), Panic( EPEPanicRepositoryAlreadyActive ) );
+    iRepository->NotifyRequest( iMonitorSetting, iStatus );
+    SetActive();
+    }
+
+// -----------------------------------------------------------------------------
+// CPECenRepMonitor::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CPECenRepMonitor::DoCancel(
+        // None
+        )
+    {
+    __ASSERT_DEBUG( iRepository, Panic( EPEPanicNoRepository ) );
+    iRepository->NotifyCancel( iMonitorSetting );
+    }
+
+// -----------------------------------------------------------------------------
+// CPECenRepMonitor::RunError
+// -----------------------------------------------------------------------------
+//
+TInt CPECenRepMonitor::RunError(
+        #ifdef _DEBUG
+        TInt aError // Log the leavecode from RunL
+        #else
+        TInt /*aError*/
+        #endif
+        )
+    {
+    #ifdef _DEBUG
+    TEFLOGSTRING3( KTAERROR, "CPECenRepMonitor::RunError %d MonitorSetting: %d", aError, iMonitorSetting );
+    #endif
+    return ( KErrNone );
+    }
+
+// -----------------------------------------------------------------------------
+// CPECenRepMonitor::RunL
+// -----------------------------------------------------------------------------
+//
+void CPECenRepMonitor::RunL(
+        // None
+        )
+    {
+    TEFLOGSTRING3( KTAREQEND, "CPECenRepMonitor::RunL, status: %d, monitored setting: %d", iStatus.Int(), iMonitorSetting );
+
+    // Don't resubmit the request on error
+    // Central repositry completes notifications with id of setting
+    // so check only that value of iStatus is negative
+    User::LeaveIfError( iStatus.Int() < KErrNone ); 
+    SubmitNotifyRequestL();
+    UpdateL();
+    }
+    
+// End of file