--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/resourcemgmt/powerandmemorynotificationservice/src/power.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,42 @@
+// Copyright (c) 2001-2009 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:
+//
+
+#include <power.h>
+#include <e32std.h>
+#include <hal.h>
+#include <e32svr.h>
+
+
+/**
+Bring the machine out of 'silent running' mode
+Switch on the User IO devices
+*/
+EXPORT_C void PowerManager::SwitchOn()
+	{
+	// We tell if we are silent running by checking the screen state
+	TInt on=0;
+	TInt r=HAL::Get(HAL::EDisplayState, on);
+	r=r;
+	__ASSERT_DEBUG(r==KErrNone, User::Panic(_L("PWRCLI"), EPowerManagerCantGetDisplayState));
+	if (!on)
+		{
+		// This lets E32 know that user switch on has occured
+		// It goes to kernel PowerModel first, then WSERV,
+		// to turn on the screen, and finally to LafPowerMon
+		TRawEvent switchon;
+		switchon.Set(TRawEvent::ESwitchOn);
+		UserSvr::AddEvent(switchon);
+		}
+	}