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/*
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*
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* Copyright (c) <2010> Comarch S.A. and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Original Contributors:
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* Comarch S.A. - original contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef FEATUREPROVIDERBASE_H_
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#define FEATUREPROVIDERBASE_H_
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#include <e32base.h>
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class CHsHFPCommand;
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/**
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* @brief Observer of feature's class
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*/
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class MHsHFPFeatureProviderObserver
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{
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public:
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/**
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* Callback method indicates that procedure is finished
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*
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* @param aErr KErrNone if procedure finishes successfully,
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* otherwise one of the system-wide error codes
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*/
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virtual void HandleProcedureCompleted(TInt aErr) = 0
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};
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/**
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* @brief Abstract class for particular features
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*/
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class MHsHFPProcedureCommons
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{
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public:
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/**
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* Processes AT command and prepares response
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*
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* @param aInputCmd input AT command
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* @param aOutputCmd response
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*
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* @return KErrNone if successful, otherwise one of the system-wide error
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* codes
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*/
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virtual TInt ProcessCommand(const CHsHFPCommand &aInputCmd,
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CHsHFPCommand &aOutputCmd) = 0;
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};
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#endif /* FEATUREPROVIDERBASE_H_ */
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