/*
 * Copyright 2010, Oliver Tappe, zooey@hirschkaefer.de.
 * Distributed under the terms of the MIT License.
 */
#ifndef _ICU_CATEGORY_DATA_H
#define _ICU_CATEGORY_DATA_H


#include <unicode/locid.h>
#include <unicode/ucnv.h>
#include <unicode/unistr.h>

#include <SupportDefs.h>


namespace BPrivate {
namespace Libroot {


class ICUCategoryData {
public:
								ICUCategoryData();
	virtual 					~ICUCategoryData();

	virtual	status_t			SetTo(const Locale& locale,
									const char* posixLocaleName);
	virtual	status_t			SetToPosix();

			const char *		PosixLocaleName()
									{ return fPosixLocaleName; }

protected:
			status_t			_ConvertUnicodeStringToLocaleconvEntry(
									const UnicodeString& string,
									char* destination, int destinationSize,
									const char* defaultValue = "");

	static	const uint16		skMaxPosixLocaleNameLen = 128;
	static	const size_t		skLCBufSize = 16;

			Locale				fLocale;
			UConverter*			fConverter;
			char				fPosixLocaleName[skMaxPosixLocaleNameLen];
			char				fGivenCharset[UCNV_MAX_CONVERTER_NAME_LENGTH];

private:
			status_t			_SetupConverter();
};


}	// namespace Libroot
}	// namespace BPrivate


#endif	// _ICU_CATEGORY_DATA_H