diff -r 000000000000 -r 4e1aa6a622a0 sysstatemgmt/systemstatemgr/cmd/inc/ssmdeferrablecommand.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sysstatemgmt/systemstatemgr/cmd/inc/ssmdeferrablecommand.h Tue Feb 02 00:53:00 2010 +0200 @@ -0,0 +1,56 @@ +// 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 __SSMDEFERRABLECOMMAND_H__ +#define __SSMDEFERRABLECOMMAND_H__ + +#include "ssmcommandbase.h" + +/** Abstract interface to a built-in command. + All commands that support MultipleWait should derive from this interface. +@internalComponent +@released +*/ +NONSHARABLE_CLASS (CSsmDeferrableCommand) : public CSsmCommandBase + { +public: + ~CSsmDeferrableCommand(); + + // from MSsmCommand + TBool IsDeferred() const; + TInt CompletionStatus() const; + void RegisterCompletionObserver(TRequestStatus& aStatus); + void RegisterCompletionObserverCancel(); + TBool EvaluateCondition(MSsmConditionalCallback* aCallback, CResourceFile* aResourceFile); + + TSsmExecutionBehaviour ExecutionBehaviour() const; +protected: + CSsmDeferrableCommand(); + CSsmDeferrableCommand(TCmdErrorSeverity aSeverity); + CSsmDeferrableCommand(TCmdErrorSeverity aSeverity, TSsmExecutionBehaviour aExecutionBehaviour); +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + CSsmDeferrableCommand(TCmdErrorSeverity aSeverity, TSsmExecutionBehaviour aExecutionBehaviour, const TUint16 aPriority); + CSsmDeferrableCommand(TCmdErrorSeverity aSeverity, const TUint16 aPriority); +#endif + void CompleteDeferredExecuteRequest(TInt aReason); + virtual void ValidateL(); + +protected: + TInt iCompletionStatus; // contains the ongoing status of the deferred command + TRequestStatus* iCompletionObserver; // Notifies command completion if registered through RegisterCompletionObserver(). + TSsmExecutionBehaviour iExecutionBehaviour; + }; + +#endif // __SSMDEFERRABLECOMMAND_H__