1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @publishedPartner

    19  @released

    20 */

    21 

    22 #ifndef BTPOWERCONTROL_H

    23 #define BTPOWERCONTROL_H

    24 

    25 #include <e32base.h>

    26 #include <bluetooth/hci/hcitypes.h>

    27 #ifndef SYMBIAN_ENABLE_SPLIT_HEADERS

    28 #include <bluetooth/btpowercontrolmessages.h>

    29 #endif

    30 

    31 class RHCIServerSession;

    32 

    33 NONSHARABLE_CLASS(RBTPowerControl)

    34 /** API used for managing the power state of the controller

    35 

    36 */

    37 	{

    38 public:

    39 	IMPORT_C RBTPowerControl();

    40 

    41 	IMPORT_C TInt Open();

    42 	IMPORT_C void Close();

    43 

    44 	IMPORT_C void SetPower(TBTPowerState aState, TDes8* aDesc, TRequestStatus &aStatus);

    45 	IMPORT_C TInt GetPower(TBTPowerState& aState, TDes8* aDesc);

    46 	IMPORT_C void Cancel();

    47 	

    48 private:

    49 	RHCIServerSession* iHCIServerSession;

    50 	TUint32 iReserved; // Padding for possible future "per-copy" state.

    51 	};

    52 

    53 _LIT(KBTPowerControlPanic, "BTPwrCtrlClient");

    54 enum TBTPowerControlPanic

    55 	{

    56 	EApiUsedWhenHandleIsNotOpen = 0,

    57 	EHandleIsAlreadyOpen = 1,

    58 	};

    59 

    60 #endif // BTPOWERCONTROL_H