1 /*

     2 * Copyright (c) 2004-2007 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:  

    15 *

    16 */

    17 

    18 

    19 #ifndef CBTDEVICECONTAINER_H

    20 #define CBTDEVICECONTAINER_H

    21 

    22 #include <e32base.h>

    23 #include <s32strm.h>

    24 #include <f32file.h>

    25 

    26 class CRsBtDevice;

    27 

    28 /**

    29   * \brief Brief Description

    30   *

    31   * Detailed Description

    32   */

    33 NONSHARABLE_CLASS(CBtDeviceContainer) : public CBase

    34 	{

    35 	public:

    36 		void StoreL();

    37 		void RestoreL();

    38 		void AppendL( CRsBtDevice* aDevice );

    39 		TInt Delete( const TInt aDeviceId ); // returns the position in array or KErrNotFound

    40 		TInt Delete( const CRsBtDevice &aDevice ); // returns the position in array or KErrNotFound

    41 		TInt Find( const CRsBtDevice &aDevice, TInt aInitIndex = -1 ) const;

    42 		TInt Find( const TInt aDeviceId, TInt aInitIndex = -1 ) const;

    43 		TInt Count() const;

    44 		CRsBtDevice* At(TInt aPosition) const;

    45 		static CBtDeviceContainer* NewL();

    46 		~CBtDeviceContainer();

    47 		void Reset();

    48 

    49 	private:

    50 

    51 		enum

    52 			{

    53 			ETimeLastUsed = 1,

    54 			ETimeDiscovered = 2,

    55 			EUsed = 4,

    56 			ENotUsed = 8

    57 			};

    58 

    59 		TInt FindOldest(TUint aFlags) const;

    60 		void ExternalizeL(RWriteStream& aStream) const;

    61 		void InternalizeL(RReadStream& aStream);

    62 		void ConstructL();

    63 		CBtDeviceContainer();

    64 		TInt GetAvailableId( const CRsBtDevice& aDevice );

    65 		TBool IsIdAvailable( TInt aId ) const;

    66 

    67 	private:

    68 

    69 		TInt iVersion;

    70 		RPointerArray<CRsBtDevice> iDeviceArray;

    71 		TFileName iDataFolder;

    72 		TInt iCurrentId;

    73 		RFs iFs;

    74 	};

    75 

    76 #endif // CBTDEVICECONTAINER_H

    77 

    78 //  End of File