// 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 __SSMCOMMANDBASE_H__
#define __SSMCOMMANDBASE_H__
#include <e32base.h>
#include <ssm/ssmcommand.h>
#define __COMPARE_VERSION(version, expectedVersion) ((version <= expectedVersion) && (version > 0))
class CSsmCommandUtilProvider;
/** Abstract base class for all commands.
@internalComponent
@released
*/
NONSHARABLE_CLASS(CSsmCommandBase) : public CActive, public MSsmCommand
{
public:
~CSsmCommandBase();
void SetUtilProvider(CSsmCommandUtilProvider& aUtilProvider);
#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
TUint16 Priority() const;
void SetCommandResourceFileNameL(const TDesC& aFileName);
const TDesC& GetCommandResourceFileName() const;
TInt GetCommandResourceFileNameLength() const;
#endif
// from MSsmCommand
TBool IsDeferred() const;
TCmdErrorSeverity Severity() const;
TInt CompletionStatus() const;
void RegisterCompletionObserver(TRequestStatus& aStatus);
void RegisterCompletionObserverCancel();
TSsmExecutionBehaviour ExecutionBehaviour() const;
TBool EvaluateCondition(MSsmConditionalCallback* aCallback, CResourceFile* aResourceFile);
void SetConditionalInformation(TInt aConditionalInformation);
TInt ConditionalInformation() const;
protected:
CSsmCommandBase();
CSsmCommandBase(TCmdErrorSeverity aSeverity);
#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
CSsmCommandBase(TCmdErrorSeverity aSeverity, const TUint16 aPriority);
#endif
void CompleteRequest(TRequestStatus& aStatus, TInt aReason);
virtual void CompleteExecuteRequest(TInt aReason);
protected:
TRequestStatus* iExecuteRequest;
TCmdErrorSeverity iSeverity;
CSsmCommandUtilProvider* iUtilProvider; // Not owning
TInt iConditionalResourceId;
#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE
// the priority of the command, indicating the order of execution in the list
TUint16 iPriority;
RBuf iCmdResourceFileName;
#endif
};
#endif // __SSMCOMMANDBASE_H__