--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/systemhealthmanagement/systemhealthmgr/restartsyssrc/restartsys.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,74 @@
+// Copyright (c) 2006-2009 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 "restartsys.h"
+#include <e32svr.h>
+#include <hal.h>
+#include <hal_data.h>
+#include <e32modes.h>
+
+#include "shmadebug.h"
+#include "shmapanic.h"
+
+/** Safely restarts the system in a given startup mode. 
+@post This function will return after posting an event in system event queue. The processing of this event might 
+take some time and even might be cancelled if the system cannot be restarted safely. The execution of the calling 
+thread will continue for an indefinte period of time after this call, but it has no guarantees to finish execution.
+It is strongly advised to delay for a sufficient period of time to let the shutdown request be processed.
+@code
+// Usage example to restart the system in licensee-defined mode 3
+	RestartSys::RestartSystem(3);
+	User::After(5000000);
+@endcode 
+@param aStartupMode The startup mode the device will start in after reboot 
+@panic ERestartNotSupportedOnEmulator if this function is called on emulator
+@capability PowerMgmt
+@capability WriteDeviceData
+@capability SwEvent
+@return KErrNone, if successful; KErrArgument if aStartupMode is out of the valid range; KErrPermissionDenied, if the caller has insufficient capability; otherwise, one of the other system-wide error codes.
+*/
+EXPORT_C TInt RestartSys::RestartSystem(TInt aStartupMode)
+	{
+	(void) aStartupMode;
+	DEBUGPRINT2(_L("RestartSys::RestartSystem called with aStartupMode=%d"), aStartupMode);
+
+#ifdef __WINS__ // Restart using event is not supported on emulator because Base change is needed
+	PanicNow(KPanicRestartSys, ERestartNotSupportedOnEmulator);
+	return KErrNotSupported;
+#else
+	TInt err = HAL::Set(HALData::EPersistStartupModeKernel, aStartupMode);
+	if (err!=KErrNone)
+		{
+		DEBUGPRINT2(_L("RestartSys::HAL::Set return err=%d"), err);
+		return err;
+		}
+
+	TRawEvent event;
+	event.Set(TRawEvent::ERestartSystem);
+	return UserSvr::AddEvent(event);
+#endif
+	}
+
+
+/** Safely restarts the system in the default startup mode (EStartupModeUndefined).
+@capability PowerMgmt
+@capability SwEvent
+@see RestartSys::RestartSystem(TInt aStartupMode)
+*/
+EXPORT_C TInt RestartSys::RestartSystem()
+	{
+	return RestartSystem(EStartupModeUndefined);
+	}
+