1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  CSconBtEngine declaration

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef SCONBTENGINE_H_

    21 #define SCONBTENGINE_H_

    22 

    23 #include <e32std.h>

    24 #include <e32base.h>

    25 #include <s32mem.h>

    26 #include <BTEngDevMan.h>

    27 #include <btengsettings.h>

    28 

    29 const TInt KCenRepAddrBufSize = 2 * KBTDevAddrSize;

    30 

    31 class CSconBtEngine : public CBase,

    32                       public MBTEngDevManObserver,

    33                       public MBTEngSettingsObserver

    34     {

    35 public:

    36     static CSconBtEngine* NewL();

    37     ~CSconBtEngine();

    38     

    39     void ReadBTInfoL( RBufWriteStream& aStream );

    40     

    41     void SetBtAuthorizedL( const TDesC& aBtDevAddress, TBool aAuthorized );

    42     

    43     TInt SetBtPowerState( TBool aPower );

    44     

    45     TInt SetBtName( const TDesC& aBtName );

    46     

    47 protected:

    48     // From MBTEngDevManObserver

    49     void HandleDevManComplete( TInt aErr );

    50     void HandleGetDevicesComplete( TInt aErr, 

    51            CBTDeviceArray* aDeviceArray );

    52     

    53     // From MBTEngSettingsObserver

    54     void PowerStateChanged( TBTPowerStateValue aState );

    55     void VisibilityModeChanged( TBTVisibilityMode aState );

    56     

    57 private:

    58     CSconBtEngine();

    59     void ConstructL();

    60     

    61     void PrintDevicesL();

    62     

    63 private:

    64     enum TState

    65         {

    66         EIdle,

    67         ERequestBtInfo,

    68         EChangeBtState,

    69         EChangeAuthorized

    70         };

    71     TState iState;

    72     TInt   iOperationError;

    73     CActiveSchedulerWait    iWait;

    74     RBufWriteStream*        iStream;

    75     CBTEngDevMan*           iBtEng;

    76     CBTDeviceArray*         iBtDevArray;

    77     CBTEngSettings*         iBtSettings;

    78     TBool                   iAuthorizedValue;

    79     TBuf<KCenRepAddrBufSize> iBtAddress;

    80     };

    81 

    82 #endif /* SCONBTENGINE_H_ */