1 /**

     2 * Copyright (c) 2003-2009 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:

    15 * Character conversion class header.

    16 * 

    17 *

    18 */

    19 

    20 

    21 

    22 /**

    23  @file Schconv.h

    24  @internalComponent

    25 */

    26 

    27 #ifndef __SCHCONV_H__

    28 #define __SCHCONV_H__

    29 

    30 #include <f32file.h>		// need this because bug in charconv

    31 #include <charconv.h>

    32 

    33 const TInt KMaxCharacterTypeLength=60;

    34 

    35 class CScriptCharacterConverter : public CBase

    36 /**

    37 @internalComponent

    38 */

    39 	{

    40 public:

    41 	static CScriptCharacterConverter* NewL();

    42 	CScriptCharacterConverter();

    43 	~CScriptCharacterConverter();

    44 //	

    45 	HBufC8* ConvertLC(const TDesC8& aString, const TDesC& aCharSet);

    46 	HBufC8* ConvertLC(const TDesC16& aString, const TDesC& aCharSet);

    47 	HBufC8* ConvertL(const TDesC8& aString, const TDesC& aCharSet);

    48 	HBufC8* ConvertL(const TDesC16& aString, const TDesC& aCharSet);

    49 	void ConvertFromDefaultL(const TDesC8& aSrc,TDes& aTrg);

    50 	void SetDefaultCharSet(const TDesC& aCharSet);

    51 private:	

    52 	void ConstructL();

    53 	void PrepareToConvertL(const TDesC& aNameToMatch);

    54 	void CopyToEightBitDataL(TDes8& aTrg, const TDesC16& aSrc);

    55 	void CopyFromEightBitDataL(TDes16& aTrg, const TDesC8& aSrc);

    56 	void DoConvertFromDefaultToUnicodeL(const TDesC8& aSrc,TDes16& aTrg);

    57 	TBool IsUnicode(const TDesC& aType) const;

    58 private:

    59 	CCnvCharacterSetConverter* iConverter;

    60 	TBuf<KMaxCharacterTypeLength> iDefaultCharSet;

    61 	RFs iFs;

    62 	};

    63 

    64 #endif