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CVersitUnicodeUtils Class Reference

class CVersitUnicodeUtils : public CBase

Versit Unicode utilities class.

This enables conversion between Unicode and ISO character sets.

Inherits from

CVersitUnicodeUtils
- CBase

Public Member Functions
	~CVersitUnicodeUtils()
TUint	AutoDetectCharSetL(const TDesC8 &, const CArrayFix< CCnvCharacterSetConverter::SCharacterSet > *)
CCnvCharacterSetConverter &	CharacterSetConverter()
TUint	ConvertStandardNameL(const TDesC8 &)
IMPORT_C void	CreateConverterL()
IMPORT_C HBufC8 *	NarrowL(const TDesC &)
IMPORT_C HBufC8 *	NarrowLC(const TDesC &)
CCnvCharacterSetConverter::TAvailability	SetCurrentCharSetL(TUint)
HBufC8 *	StandardNameL(TUint)
IMPORT_C HBufC *	WidenL(const TDesC8 &)
IMPORT_C HBufC *	WidenLC(const TDesC8 &)

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Private Attributes
CArrayFix< CCnvCharacterSetConverter::SCharacterSet > *	iCharSetsAvailable
TUint	iCurrentConverterCharSet
TBool	iFsConnected
RFs	iFsSession
CCnvCharacterSetConverter *	iUnicodeConverter

Constructor & Destructor Documentation

~CVersitUnicodeUtils()

IMPORT_C

~CVersitUnicodeUtils

(

)

Frees all resources owned by the object, prior to its destruction.

Member Functions Documentation

AutoDetectCharSetL(const TDesC8 &, const CArrayFix< CCnvCharacterSetConverter::SCharacterSet > *)

TUint	AutoDetectCharSetL	(	const TDesC8 &	aSample,
			const CArrayFix< CCnvCharacterSetConverter::SCharacterSet > *	aAutoDetectCharSets
		)

Parameters

const TDesC8 & aSample
const CArrayFix< CCnvCharacterSetConverter::SCharacterSet > * aAutoDetectCharSets

CharacterSetConverter()

CCnvCharacterSetConverter &

CharacterSetConverter

(

)

const [inline]

Returns the character set converter created in CreateConverterL().

ConvertStandardNameL(const TDesC8 &)

TUint

ConvertStandardNameL

(

const TDesC8 &

aStandardNameOfCharacterSet

)

[inline]

Returns the Symbian OS UID for a character set from its Internet-standard name.

Parameters

const TDesC8 & aStandardNameOfCharacterSet

Internet-standard name of a character set encoded in 8-bit ASCII.

CreateConverterL()

IMPORT_C void

CreateConverterL

(

)

Creates a converter for converting between Unicode and Code Page 1252.

Any unconvertible Unicode characters are converted into question marks.

NarrowL(const TDesC &)

IMPORT_C HBufC8 *

NarrowL

(

const TDesC &

aDesC

)

Converts a string from Unicode to Code Page 1252.

Parameters

const TDesC & aDesC

The Unicode string to be converted.

NarrowLC(const TDesC &)

IMPORT_C HBufC8 *

NarrowLC

(

const TDesC &

aDesC

)

Converts a string from Unicode to Code Page 1252.

Parameters

const TDesC & aDesC

The Unicode string to be converted.

SetCurrentCharSetL(TUint)

CCnvCharacterSetConverter::TAvailability

SetCurrentCharSetL

(

TUint

aCharacterSet

)

Parameters

TUint aCharacterSet

StandardNameL(TUint)

HBufC8 *

StandardNameL

(

TUint

aCharSetId

)

[inline]

Returns the Internet-standard name of a character set, from its Symbian OS UID.

Parameters

TUint aCharSetId

The Symbian OS UID of a character set.

WidenL(const TDesC8 &)

IMPORT_C HBufC *

WidenL

(

const TDesC8 &

aDesC8

)

Converts a string from Code Page 1252 into Unicode.

Parameters

const TDesC8 & aDesC8

The Code Page 1252 string to be converted.

WidenLC(const TDesC8 &)

IMPORT_C HBufC *

WidenLC

(

const TDesC8 &

aDesC8

)

Converts a string from Code Page 1252 into Unicode.

Parameters

const TDesC8 & aDesC8

The Code Page 1252 string to be converted.

Member Data Documentation

CArrayFix< CCnvCharacterSetConverter::SCharacterSet > * iCharSetsAvailable

CArrayFix< CCnvCharacterSetConverter::SCharacterSet > *

iCharSetsAvailable

[private]

TUint iCurrentConverterCharSet

TUint

iCurrentConverterCharSet

[private]

TBool iFsConnected

TBool

iFsConnected

[private]

RFs iFsSession

RFs

iFsSession

[private]

CCnvCharacterSetConverter * iUnicodeConverter

CCnvCharacterSetConverter *

iUnicodeConverter

[private]