1 /*

     2 * Copyright (c) 2010 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 __HELLOTRACEINTERFACE_H__

    20 #define __HELLOTRACEINTERFACE_H__

    21 

    22 #include <e32base.h>	// CBase

    23 #include <e32std.h>	 // TBuf

    24 

    25 const TInt KHelloTraceDllBufferLength = 10;

    26 typedef TBuf<KHelloTraceDllBufferLength> THelloTraceDllExampleString;

    27 

    28 class CHelloTraceInterface : public CBase

    29     {

    30 public:

    31     IMPORT_C static CHelloTraceInterface* NewL();

    32     IMPORT_C static CHelloTraceInterface* NewLC();

    33     IMPORT_C ~CHelloTraceInterface();

    34 

    35 public:

    36     IMPORT_C static TVersion Version();

    37     IMPORT_C const TPtrC String() const;

    38     IMPORT_C void AddCharL(const TChar& aChar);

    39     IMPORT_C void RemoveLast();

    40     IMPORT_C void ResetString();

    41     

    42     IMPORT_C static TVersion VersionDup();

    43     IMPORT_C const TPtrC StringDup() const;

    44     IMPORT_C void AddCharDupL(const TChar& aChar);

    45     IMPORT_C void RemoveLastDup();

    46     IMPORT_C void ResetStringDup();

    47 

    48     IMPORT_C static TVersion VersionDup2();

    49     IMPORT_C const TPtrC StringDup2() const;

    50     IMPORT_C void AddCharDup2L(const TChar& aChar);

    51     IMPORT_C void RemoveLastDup2();

    52     IMPORT_C void ResetStringDup2();

    53 private:

    54     CHelloTraceInterface();

    55     void ConstructL();

    56 

    57 private:

    58     // data

    59     THelloTraceDllExampleString* iString;

    60     };

    61 

    62 #endif  // __HELLOTRACEINTERFACE_H__

    63