/*

* 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 FEATMGRCLIENTSERVER_H

#define FEATMGRCLIENTSERVER_H

//  INCLUDES

#include <e32cmn.h>

#include <featmgr/featurecmn.h>

#include "featurepanics.h"

// DATA TYPES

// Opcodes used in message passing between client and server

// Important:   Make sure IsWriteOperation function of CFeatMgrSession

//              is updated if a new enum for function that will modify

//              feature (write operation) is added. 

enum TFeatMgrServRequest

    {

	/**

	* Fetches information whether a certain feature is supported.

	*

	* 0: TFeatureEntry - Feature entry

  	* 1: TInt - ret - Returns feature support value (0,1) or error code.

  	*/

	EFeatMgrFeatureSupported = 0,

	/**

	* Fetches information of subset of features support-status.

	*

	* 0: TInt - Count of features, notification will be requested

	* 1: TPtr8 - Feature UID array (RFeatureUidArray)

  	* 2: TInt - Count of features in response.

  	*/

	EFeatMgrFeaturesSupported,

   	/**

	* Lists all supported features.

	*

	* 0: In return as a parameter received reference to the client owned 

    *    RFeatureUidArray array contains Ids of all supported features.

  	*/

	EFeatMgrListSupportedFeatures,

   	/**

	* Number of all supported features.

	*

	* 0: TInt - err - Returns the number of all supported features.

  	*/

	EFeatMgrNumberOfSupportedFeatures,

	/**

	* Request for single or subset of features notification.

	*

	* 0: TPtr8 - On change notification, server sets changed UID (TUid)

  	* 1: TRequestStatus - Request to be signaled.

  	*/

	EFeatMgrReqNotify,

	/**

	* Uids associated with request for single or subset of features notification.

	*

	* 0: TInt - Count of features, notification will be requested

	* 1: TPtr8 - Feature UID array (RFeatureUidArray)

  	* 2: TInt - err - Operation error code.

  	*/

	EFeatMgrReqNotifyUids,

	/**

	* Request cancellation of single feature notification.

	*

	* 0: TUid - Feature UID

  	* 1: TRequestStatus - Request to be canceled

  	* 2: TInt - err - Operation error code.

  	*/

	EFeatMgrReqNotifyCancel,

	/**

	* Request cancellation of all features notification.

	*

  	* 0: TInt - err - Operation error code.

  	*/

	EFeatMgrReqNotifyCancelAll,

#ifdef EXTENDED_FEATURE_MANAGER_TEST

   	/**

  	* Number of notify features.

  	*

   	*/

    EFeatMgrNumberOfNotifyFeatures,

   	/**

   	* Number of allocated cells.

   	*

   	*/

    EFeatMgrCountAllocCells,

#endif

    /**

	* Enables a certain feature.

	*

	* 0: TUid - Feature UID

  	* 1: TInt - err - Operation error code.

  	*/

	EFeatMgrEnableFeature,

	/**

	* Disables a certain feature.

	*

	* 0: TUid - Feature UID

  	* 1: TInt - err - Operation error code.

  	*/

	EFeatMgrDisableFeature,

	/**

	* Adds a feature entry.

	*

	* 0: TFeatureEntry - Feature entry

  	* 1: TInt - err - Operation error code.

  	*/

    EFeatMgrAddFeature,

	/**

	* Sets a certain feature and associated data.

	*

	* 0: TUid - Feature UID

  	* 1: TBool - Feature enable or disable.

  	* 2: TInt - Feature data.

  	* 3: TInt - err - Operation error code.

  	*/

	EFeatMgrSetFeatureAndData,

	/**

	* Sets certain feature's data.

	*

	* 0: TUid - Feature UID

  	* 1: TInt - Feature data.

  	* 2: TInt - err - Operation error code.

  	*/

	EFeatMgrSetFeatureData,

	/**

	* Deletes a feature entry.

	*

	* 0: TUid - Feature UID

  	* 1: TInt - err - Operation error code.

  	*/

    EFeatMgrDeleteFeature,

    /**

    * Software Installation started

    * 

    */ 

    EFeatMgrSWIStart,

    /**

    * Software Installation ended

    * 

    */ 

    EFeatMgrSWIEnd,

    EFeatMgrResourceMark,

    EFeatMgrResourceCheck,

    EFeatMgrResourceCount,

    EFeatMgrSetHeapFailure

    };

#endif  // FEATMGRCLIENTSERVER_H

// End of File