--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysresmonitoring/oommonitor/src/oommonitorplugin.cpp	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,113 @@
+/*
+* 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:  OOM Monitor plug-in interface.
+*
+*/
+
+
+#include "oommonitorplugin.h"
+#include "oommonitor.h"
+#include <apgwgnam.h>
+
+// TLS is used to store the CMemoryMonitor pointer, CMemoryMonitor
+// being the main object in the OOM monitor thread. This allows
+// plugins to access the CMemoryMonitor object easily.
+EXPORT_C void SetMemoryMonitorTls(CMemoryMonitor* aMonitor)
+    {
+    Dll::SetTls(aMonitor);
+    }
+
+CMemoryMonitor* MemoryMonitorTls()
+    {
+    return static_cast<CMemoryMonitor*>(Dll::Tls());
+    }
+
+
+void OomMonitorPluginPanic(TOomMonitorPluginPanic aReason)
+    {
+    _LIT(KCat, "OomMonitorPlugin");
+    User::Panic(KCat, aReason);
+    }
+
+
+EXPORT_C COomMonitorPlugin::COomMonitorPlugin()
+: iMemoryMonitor(MemoryMonitorTls())
+	{
+	__ASSERT_ALWAYS(iMemoryMonitor, OomMonitorPluginPanic(EOomMonitorPluginPanic_PluginConstructedOutsideOomMonitorThread));
+	}
+
+EXPORT_C COomMonitorPlugin::~COomMonitorPlugin()
+	{
+	}
+
+EXPORT_C void COomMonitorPlugin::ConstructL()
+	{
+	// CAppOomMonitorPlugin assumes ConstructL is empty
+	}
+
+EXPORT_C void COomMonitorPlugin::ExtensionInterface(TUid /*aInterfaceId*/, TAny*& /*aImplementaion*/)
+	{
+	}
+
+EXPORT_C RFs& COomMonitorPlugin::FsSession()
+    {
+    return iMemoryMonitor->iFs;
+    }
+
+EXPORT_C RWsSession& COomMonitorPlugin::WsSession()
+    {
+    return iMemoryMonitor->iWs;
+    }
+
+
+EXPORT_C CAppOomMonitorPlugin* CAppOomMonitorPlugin::NewL(TUid aAppUid)
+    {
+    CAppOomMonitorPlugin* self = new(ELeave) CAppOomMonitorPlugin(aAppUid);
+    // ConstructL() currently not needed
+    return self;
+    }
+
+CAppOomMonitorPlugin::CAppOomMonitorPlugin(TUid aAppUid)
+: iAppUid(aAppUid)
+    {
+    }
+
+void CAppOomMonitorPlugin::FreeRam()
+    {
+    SendMessageToApp(KAppOomMonitor_FreeRam);
+    }
+
+void CAppOomMonitorPlugin::MemoryGood()
+    {
+    SendMessageToApp(KAppOomMonitor_MemoryGood);
+    }
+
+void CAppOomMonitorPlugin::SendMessageToApp(TInt aMessage)
+    {
+    RWsSession& ws = WsSession();
+	TInt wgId = 0;
+
+    do 
+        {
+		CApaWindowGroupName::FindByAppUid(iAppUid, ws, wgId);
+		if (wgId>0)
+			{
+        	TWsEvent event;
+        	event.SetType(aMessage);
+        	event.SetTimeNow();
+			ws.SendEventToWindowGroup(wgId, event);
+			}
+        }
+	while (wgId>0);
+    }