--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserutilities/feedsengine/FeedsServer/Server/src/UpdateQueue.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  UpdateQueue controls the feeds to be updated.
+*
+*/
+
+
+#include "UpdateManager.h"
+#include "UpdateQueue.h"
+#include "FeedsServer.h"
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::NewL
+//
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+CUpdateQueue* CUpdateQueue::NewL(CUpdateAllFeedsTask* aUpdateAllFeedTask,TInt aFreq)
+    {
+    CUpdateQueue* self = new (ELeave) CUpdateQueue( aUpdateAllFeedTask, aFreq);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::ConstructL
+//
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------	
+void CUpdateQueue::ConstructL()
+    {
+    iLastAutoUpdate.HomeTime();
+    TDateTime dateTime = iLastAutoUpdate.DateTime();
+    TInt mins;
+    switch(iFreq)
+        {
+        case 10080:
+            mins = iLastAutoUpdate.DayNoInWeek()*60*24 + dateTime.Hour() * 60 + dateTime.Minute();
+            break;
+        default:
+            mins = dateTime.Hour() * 60 + dateTime.Minute();
+            break;
+        }
+    iLastAutoUpdate = iLastAutoUpdate - TTimeIntervalMinutes(mins % iFreq);
+    }
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::CUpdateQueue
+//
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+ CUpdateQueue::CUpdateQueue( CUpdateAllFeedsTask* aUpdateAllFeedTask, TInt aFreq ):
+            iFreq( aFreq), iCurrentState( aFreq), iUpdateAllFeedsTask( aUpdateAllFeedTask)
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::~CUpdateQueue
+//
+// Deconstructor.
+// ----------------------------------------------------------------------------- 
+CUpdateQueue::~CUpdateQueue()
+    {
+   	iFeedIds.Reset();
+    }
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::AddFeed
+// 
+// Add feed to the Update feed list
+// -----------------------------------------------------------------------------     
+TInt CUpdateQueue::AddFeed( TInt aFeedId)
+    {
+    return iFeedIds.Append( aFeedId);
+    }
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::RemoveFeed
+// 
+// Remove feed from list
+// ----------------------------------------------------------------------------- 
+TInt CUpdateQueue::RemoveFeed( TInt aFeedId)
+    {
+	TInt found = -1;
+	if((found = iFeedIds.Find( aFeedId)) != KErrNotFound)
+        {
+        iFeedIds.Remove(found);
+        }
+	return found;
+    }
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::UpdateL
+// 
+// Decrement the counter
+// ----------------------------------------------------------------------------- 
+TInt CUpdateQueue::UpdateL(TInt /*aMinutes*/)
+    {
+
+    TTime currentTime;
+    currentTime.HomeTime();
+    TTimeIntervalMinutes diff;
+    currentTime.MinutesFrom(iLastAutoUpdate,diff);
+
+    if(diff.Int() + 1 >= iFreq)
+        {
+        iUpdateAllFeedsTask->AddFeedL(iFeedIds);
+        iLastAutoUpdate.HomeTime();
+        TDateTime dateTime = iLastAutoUpdate.DateTime();
+        TInt mins;
+        switch(iFreq)
+            {
+            case 10080:
+                mins = iLastAutoUpdate.DayNoInWeek()*60*24 + dateTime.Hour() * 60 + dateTime.Minute();
+                break;
+            default:
+                mins = dateTime.Hour() * 60 + dateTime.Minute();
+                break;
+            }
+        iLastAutoUpdate = iLastAutoUpdate - TTimeIntervalMinutes(mins % iFreq);
+        }
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::GetFreq
+// 
+// return the frequency
+// ----------------------------------------------------------------------------- 
+TInt CUpdateQueue::GetFreq()
+    {
+    return iFreq;
+    }
+
+// -----------------------------------------------------------------------------
+// CUpdateQueue::Count
+// 
+// return the count
+// -----------------------------------------------------------------------------     
+TInt CUpdateQueue::Count()
+    {
+    return iFeedIds.Count();
+    }