sysstatemgmt/systemstatemgr/cmd/inc/cmdpoweroff.h
changeset 0 4e1aa6a622a0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysstatemgmt/systemstatemgr/cmd/inc/cmdpoweroff.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,80 @@
+// Copyright (c) 2007-2009 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:
+//
+
+#ifndef __CMDPOWEROFF_H__
+#define __CMDPOWEROFF_H__
+
+#include <e32power.h>
+#include "ssmcommandbase.h"
+
+#ifdef TEST_SSM_GRACEFUL_SHUTDOWN	// for testing purpose
+#include <e32property.h>
+#endif
+	
+class TSsmCommandParameters;
+class RReadStream;
+
+/**
+Built-in command for powering down the device
+@internalComponent
+@released
+@see TPowerState
+*/
+NONSHARABLE_CLASS (CCmdPowerOff) : public CSsmCommandBase
+	{
+public: 
+	static CCmdPowerOff* NewL(RReadStream& aReadStream);
+	static CCmdPowerOff* NewL(TCmdErrorSeverity aSeverity, TPowerState aPowerEvent);
+	static CCmdPowerOff* NewL(TSsmCommandParameters& aCommandParameters);
+	//Must be used only by CLE to reconstruct the command
+	static CCmdPowerOff* NewLC(const CCmdPowerOff& aCmdPowerOff);
+	~CCmdPowerOff();
+
+	// from MSsmCommand
+	TSsmCommandType Type() const;
+	void ExternalizeL(RWriteStream& aWriteStream) const;
+	void Execute(TRequestStatus& aStatus);
+	void ExecuteCancel();
+	void Release();
+	//returns the current power state
+	inline TPowerState PowerStateInfo()const {return iState;}
+	
+protected:
+	// from CActive
+	void RunL();
+	void DoCancel();
+	TInt RunError(TInt aError);
+
+private:	
+	CCmdPowerOff();
+	CCmdPowerOff(TCmdErrorSeverity aSeverity, TPowerState aState);
+	void InternalizeL(RReadStream& aReadStream);
+	void ConstructL(RReadStream& aReadStream);
+	void ConstructL(TSsmCommandParameters& aCommandParameters);
+	void ConstructL(const CCmdPowerOff& aCmdPowerOff);
+	void ConstructL();
+	void ValidateL();
+	static TInt MaxSupportedVersion();
+
+private:
+	TPowerState iState;		// system-wide power state
+public:
+#ifdef TEST_SSM_GRACEFUL_SHUTDOWN	// for testing purpose
+	TUint iTestKey;
+	TUid iTestCategory;
+#endif
+	};
+
+#endif // __CMDPOWEROFF_H__