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 HCIUTIL_H

    23 #define HCIUTIL_H

    24 

    25 #include <e32base.h>

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

    27 

    28 // Note that KMaxHciUtilComponentName + ini-file path + ".ini" must not

    29 // exceed the length of a TName.

    30 const static TUint KMaxHciUtilComponentName = 60;

    31 _LIT(KDefaultIniFilePath, "\\private\\101F7989\\Bluetooth\\");

    32 

    33 _LIT(KHciUtilPanic, "HCI Util Panic");

    34 

    35 enum THciUtilPanic

    36 	{

    37 	EAlreadyAnIniFileOpen = 0,

    38 	ESectionNameTooBig,

    39 	EKeyNameTooBig,

    40 	};

    41 

    42 /**

    43 Common features used throughout the HCI

    44 */

    45 class CIniFileData;

    46 class CHciUtil : public CBase

    47 	{

    48 public:

    49 	IMPORT_C static CHciUtil* NewL(const TDesC& aComponentName);

    50 	IMPORT_C ~CHciUtil();

    51 

    52 	IMPORT_C void OpenIniFileL();

    53 	IMPORT_C void OpenIniFileL(const TDesC& aPath, const TDesC& aFile);

    54 	IMPORT_C void CloseIniFile();

    55 

    56 	IMPORT_C TUid GetUidFromFileL(const TDesC& aSection, const TDesC& aTag);

    57 	IMPORT_C TUint GetValueFromFileL(const TDesC& aSection, const TDesC& aTag);

    58 

    59 	IMPORT_C static TAny* LoadImplementationL(TUid aIfUid, TInt aKeyOffset);

    60 	IMPORT_C static TAny* LoadImplementationL(TUid aIfUid, TUid aImplUid, TInt aKeyOffset);

    61 

    62 	IMPORT_C static void DestroyedImplementation(TUid aKey);

    63 

    64 	IMPORT_C static TInt SymbianErrorCode(THCIErrorCode aErrorCode);

    65 	

    66 private:

    67 	void ConstructL(const TDesC& aComponentName);

    68 	CHciUtil();

    69 	

    70 	void GetFromFileL(const TDesC& aSection, const TDesC& aTag, TPtrC& aRetText);

    71 	TUid FormatUidL(TPtrC& aDes);

    72 	TUint FormatValueL(TPtrC& aDes);

    73 	

    74 private:

    75 	TBuf <KMaxHciUtilComponentName> iCompName;

    76 	CIniFileData* iIniFile;

    77 	};

    78 

    79 #endif // HCIUTIL_H