* reintegrated posix-locale

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37725 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-07-23 23:13:00 +00:00
parent b891b0acae
commit a3f665982e
297 changed files with 5900 additions and 46769 deletions
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * 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 {
+
+
+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 BPrivate
+
+
+#endif	// _ICU_CATEGORY_DATA_H
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ICU_COLLATE_DATA_H
+#define _ICU_COLLATE_DATA_H
+
+
+#include "ICUCategoryData.h"
+
+#include <unicode/coll.h>
+
+
+namespace BPrivate {
+
+
+class ICUCollateData : public ICUCategoryData {
+	typedef	ICUCategoryData		inherited;
+
+public:
+								ICUCollateData();
+	virtual						~ICUCollateData();
+
+	virtual	status_t			SetTo(const Locale& locale,
+										const char* posixLocaleName);
+	virtual	status_t			SetToPosix();
+
+			status_t			Strcoll(const char* a, const char* b, int& out);
+			status_t			Strxfrm(char* out, const char* in, size_t size,
+									size_t& outSize);
+
+private:
+			status_t			_ToUnicodeString(const char* in,
+									UnicodeString& out);
+
+			Collator*			fCollator;
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _ICU_COLLATE_DATA_H
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ICU_CTYPE_DATA_H
+#define _ICU_CTYPE_DATA_H
+
+
+#include "ICUCategoryData.h"
+#include "LocaleBackend.h"
+
+
+namespace BPrivate {
+
+
+class ICUCtypeData : public ICUCategoryData {
+	typedef	ICUCategoryData		inherited;
+public:
+								ICUCtypeData();
+	virtual 					~ICUCtypeData();
+
+			void				Initialize(LocaleCtypeDataBridge* dataBridge);
+
+	virtual	status_t			SetTo(const Locale& locale,
+									const char* posixLocaleName);
+	virtual	status_t			SetToPosix();
+
+			int					IsWCType(wint_t wc, wctype_t charClass);
+			status_t			ToWCTrans(wint_t wc, wctrans_t transition,
+									wint_t& result);
+
+			const char*			GetLanginfo(int index);
+
+private:
+			unsigned short		fClassInfo[256];
+			int					fToLowerMap[256];
+			int					fToUpperMap[256];
+
+			LocaleCtypeDataBridge*	fDataBridge;
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _ICU_CTYPE_DATA_H
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ICU_LOCALE_BACKEND_H
+#define _ICU_LOCALE_BACKEND_H
+
+
+#include "LocaleBackend.h"
+
+#include <locale.h>
+#include <timelocal.h>
+
+#include "ICUCollateData.h"
+#include "ICUCtypeData.h"
+#include "ICUMessagesData.h"
+#include "ICUMonetaryData.h"
+#include "ICUNumericData.h"
+#include "ICUTimeData.h"
+
+
+namespace BPrivate {
+
+
+class ICULocaleBackend : public LocaleBackend {
+public:
+								ICULocaleBackend();
+	virtual						~ICULocaleBackend();
+
+	virtual void				Initialize(LocaleDataBridge* dataBridge);
+
+	virtual	const char*			SetLocale(int category,
+									const char* posixLocaleName);
+	virtual	const struct lconv*	LocaleConv();
+	virtual	const struct lc_time_t*	LCTimeInfo();
+
+	virtual	int					IsWCType(wint_t wc, wctype_t charClass);
+	virtual	status_t			ToWCTrans(wint_t wc, wctrans_t transition,
+									wint_t& result);
+
+	virtual	const char*			GetLanginfo(int index);
+
+	virtual	status_t			Strcoll(const char* a, const char* b, int& out);
+	virtual status_t			Strxfrm(char* out, const char* in, size_t size,
+									size_t& outSize);
+
+private:
+			const char*			_QueryLocale(int category);
+			const char*			_SetPosixLocale(int category);
+
+			// buffer for locale names (up to one per category)
+			char				fLocaleDescription[512];
+
+			// data containers
+			struct lconv 	 	fLocaleConv;
+			struct lc_time_t 	fLCTimeInfo;
+
+			// these work on the data containers above
+			ICUCollateData		fCollateData;
+			ICUCtypeData		fCtypeData;
+			ICUMessagesData		fMessagesData;
+			ICUMonetaryData		fMonetaryData;
+			ICUNumericData		fNumericData;
+			ICUTimeData			fTimeData;
+
+			// static posix langinfo data
+			const char**		fPosixLanginfo;
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _ICU_LOCALE_BACKEND_H
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ICU_LOCALECONV_DATA_H
+#define _ICU_LOCALECONV_DATA_H
+
+
+#include "ICUCategoryData.h"
+
+#include <unicode/decimfmt.h>
+
+
+namespace BPrivate {
+
+
+typedef DecimalFormatSymbols::ENumberFormatSymbol FormatSymbol;
+
+class ICULocaleconvData : public ICUCategoryData {
+	typedef	ICUCategoryData		inherited;
+
+protected:
+			status_t			_SetLocaleconvEntry(
+									const DecimalFormatSymbols* formatSymbols,
+									char* destination, FormatSymbol symbol,
+									const char* defaultValue = "");
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _ICU_LOCALECONV_DATA_H
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ICU_MESSAGES_DATA_H
+#define _ICU_MESSAGES_DATA_H
+
+
+#include "ICUCategoryData.h"
+#include "LocaleBackend.h"
+
+
+namespace BPrivate {
+
+
+class ICUMessagesData : public ICUCategoryData {
+	typedef	ICUCategoryData		inherited;
+public:
+	virtual	status_t			SetTo(const Locale& locale,
+									const char* posixLocaleName);
+	virtual	status_t			SetToPosix();
+
+			void				Initialize(
+									LocaleMessagesDataBridge* dataBridge);
+
+			const char*			GetLanginfo(int index);
+
+private:
+			char				fYesExpression[80];
+			char				fNoExpression[80];
+
+			const char**		fPosixLanginfo;
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _ICU_MESSAGES_DATA_H
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ICU_MONETARY_DATA_H
+#define _ICU_MONETARY_DATA_H
+
+
+#include "ICULocaleconvData.h"
+#include "LocaleBackend.h"
+
+#include <locale.h>
+
+
+namespace BPrivate {
+
+
+class ICUMonetaryData : public ICULocaleconvData {
+	typedef	ICULocaleconvData	inherited;
+public:
+	static	const int32			kParenthesesAroundCurrencyAndValue = 0;
+	static	const int32			kSignPrecedesCurrencyAndValue      = 1;
+	static	const int32			kSignSucceedsCurrencyAndValue      = 2;
+	static	const int32			kSignImmediatelyPrecedesCurrency   = 3;
+	static	const int32			kSignImmediatelySucceedsCurrency   = 4;
+
+								ICUMonetaryData(struct lconv& localeConv);
+
+			void				Initialize(
+									LocaleMonetaryDataBridge* dataBridge);
+
+	virtual	status_t			SetTo(const Locale& locale,
+									const char* posixLocaleName);
+	virtual	status_t			SetToPosix();
+
+			const char*			GetLanginfo(int index);
+
+private:
+	static	const int32			kCsPrecedesFlag = 1 << 0;
+	static	const int32			kSepBySpaceFlag = 1 << 1;
+
+			int32				_DetermineCurrencyPosAndSeparator(
+									const UnicodeString& prefix,
+									const UnicodeString& suffix,
+									const UnicodeString& signSymbol,
+									const UnicodeString& currencySymbol,
+									UChar& currencySeparatorChar);
+			int32				_DetermineSignPos(const UnicodeString& prefix,
+									const UnicodeString& suffix,
+									const UnicodeString& signSymbol,
+									const UnicodeString& currencySymbol);
+
+			char				fDecimalPoint[skLCBufSize];
+			char				fThousandsSep[skLCBufSize];
+			char				fGrouping[skLCBufSize];
+			char				fIntCurrSymbol[skLCBufSize];
+			char				fCurrencySymbol[skLCBufSize];
+			char				fPositiveSign[skLCBufSize];
+			char				fNegativeSign[skLCBufSize];
+
+			struct lconv&		fLocaleConv;
+			const struct lconv*	fPosixLocaleConv;
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _ICU_MONETARY_DATA_H
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ICU_NUMERIC_DATA_H
+#define _ICU_NUMERIC_DATA_H
+
+
+#include "ICULocaleconvData.h"
+#include "LocaleBackend.h"
+
+
+namespace BPrivate {
+
+
+class ICUNumericData : public ICULocaleconvData {
+	typedef	ICULocaleconvData	inherited;
+
+public:
+								ICUNumericData(struct lconv& localeConv);
+
+			void				Initialize(LocaleNumericDataBridge* dataBridge);
+
+	virtual	status_t			SetTo(const Locale& locale,
+									const char* posixLocaleName);
+	virtual	status_t			SetToPosix();
+
+	virtual	const char*			GetLanginfo(int index);
+
+private:
+			char				fDecimalPoint[skLCBufSize];
+			char				fThousandsSep[skLCBufSize];
+			char				fGrouping[skLCBufSize];
+
+			struct lconv&		fLocaleConv;
+			LocaleNumericDataBridge* fDataBridge;
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _ICU_NUMERIC_DATA_H
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _ICU_TIME_DATA_H
+#define _ICU_TIME_DATA_H
+
+
+#include "ICUCategoryData.h"
+#include "LocaleBackend.h"
+
+#include <unicode/datefmt.h>
+
+#include <timelocal.h>
+
+
+namespace BPrivate {
+
+
+class ICUTimeData : public ICUCategoryData {
+	typedef	ICUCategoryData		inherited;
+public:
+								ICUTimeData(struct lc_time_t& lcTimeInfo);
+
+			void				Initialize(LocaleTimeDataBridge* dataBridge);
+
+	virtual	status_t			SetTo(const Locale& locale,
+									const char* posixLocaleName);
+	virtual	status_t			SetToPosix();
+
+			const char*			GetLanginfo(int index);
+
+private:
+			status_t			_SetLCTimeEntries(const UnicodeString* strings,
+									char* destination, int entrySize,
+									int count, int maxCount);
+			status_t			_SetLCTimePattern(DateFormat* format,
+									char* destination, int destinationSize);
+
+			char				fMon[12][24];
+			char				fMonth[12][64];
+			char				fWday[7][24];
+			char				fWeekday[7][64];
+			char				fTimeFormat[24];
+			char				fDateFormat[24];
+			char				fDateTimeFormat[32];
+			char				fAm[24];
+			char				fPm[24];
+			char				fDateTimeZoneFormat[32];
+			char				fAltMonth[12][64];
+			char				fMonthDayOrder[4];
+			char				fAmPmFormat[32];
+
+			struct lc_time_t&	fLCTimeInfo;
+			const struct lc_time_t* fPosixLCTimeInfo;
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _ICU_TIME_DATA_H
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _LOCALE_BACKEND_H
+#define _LOCALE_BACKEND_H
+
+
+#include <SupportDefs.h>
+
+#include <wctype.h>
+
+
+struct lconv;
+struct lc_time_t;
+
+
+namespace BPrivate {
+
+
+struct LocaleCtypeDataBridge {
+	const unsigned short**	addrOfClassInfoTable;
+	const int**				addrOfToLowerTable;
+	const int**				addrOfToUpperTable;
+
+	const unsigned short*	posixClassInfo;
+	const int*				posixToLowerMap;
+	const int*				posixToUpperMap;
+
+	LocaleCtypeDataBridge();
+};
+
+
+struct LocaleMessagesDataBridge {
+	const char** posixLanginfo;
+
+	LocaleMessagesDataBridge();
+};
+
+
+struct LocaleMonetaryDataBridge {
+	const struct lconv* posixLocaleConv;
+
+	LocaleMonetaryDataBridge();
+};
+
+
+struct LocaleNumericDataBridge {
+	const char** 		addrOfGlibcDecimalPoint;
+	const char** 		addrOfGlibcThousandsSep;
+	const char** 		addrOfGlibcGrouping;
+	uint32_t*	 		addrOfGlibcWCDecimalPoint;
+	uint32_t*	 		addrOfGlibcWCThousandsSep;
+	const struct lconv* posixLocaleConv;
+
+	LocaleNumericDataBridge();
+};
+
+
+struct LocaleTimeDataBridge {
+	const struct lc_time_t* posixLCTimeInfo;
+
+	LocaleTimeDataBridge();
+};
+
+
+struct LocaleDataBridge {
+	LocaleCtypeDataBridge		ctypeDataBridge;
+	LocaleMessagesDataBridge	messagesDataBridge;
+	LocaleMonetaryDataBridge	monetaryDataBridge;
+	LocaleNumericDataBridge		numericDataBridge;
+	LocaleTimeDataBridge		timeDataBridge;
+	const char**				posixLanginfo;
+
+	LocaleDataBridge();
+};
+
+
+class LocaleBackend {
+public:
+								LocaleBackend();
+	virtual						~LocaleBackend();
+
+	virtual	const char*			SetLocale(int category, const char* locale) = 0;
+	virtual	const struct lconv*	LocaleConv() = 0;
+	virtual	const struct lc_time_t*	LCTimeInfo() = 0;
+
+	virtual	int					IsWCType(wint_t wc, wctype_t charClass) = 0;
+	virtual	status_t			ToWCTrans(wint_t wc, wctrans_t transition,
+									wint_t& result) = 0;
+
+	virtual	const char*			GetLanginfo(int index) = 0;
+
+	virtual	status_t			Strcoll(const char* a, const char* b,
+									int& out) = 0;
+	virtual status_t			Strxfrm(char* out, const char* in, size_t size,
+									size_t& outSize) = 0;
+
+	virtual void				Initialize(LocaleDataBridge* dataBridge) = 0;
+
+	static	status_t			LoadBackend();
+};
+
+
+extern LocaleBackend* gLocaleBackend;
+
+
+}	// namespace BPrivate
+
+
+#endif	// _LOCALE_BACKEND_H
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _POSIX_CTYPE_H
+#define _POSIX_CTYPE_H
+
+
+namespace BPrivate {
+
+
+extern const unsigned short gPosixClassInfo[256];
+extern const int gPosixToLowerMap[256];
+extern const int gPosixToUpperMap[256];
+
+
+}	// namespace BPrivate
+
+
+#endif	// _POSIX_CTYPE_H
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _POSIX_LANGINFO_H
+#define _POSIX_LANGINFO_H
+
+
+namespace BPrivate {
+
+
+extern const char* gPosixLanginfo[];
+
+
+}	// namespace BPrivate
+
+
+#endif	// _POSIX_LANGINFO_H
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _POSIX_LOCALE_CONV_H
+#define _POSIX_LOCALE_CONV_H
+
+
+#include <locale.h>
+
+
+namespace BPrivate {
+
+
+extern struct lconv gPosixLocaleConv;
+
+
+}	// namespace BPrivate
+
+
+#endif	// _POSIX_LOCALE_CONV_H
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010, Oliver Tappe, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _POSIX_LC_TIME_INFO_H
+#define _POSIX_LC_TIME_INFO_H
+
+
+#include <timelocal.h>
+
+
+namespace BPrivate {
+
+
+extern const struct lc_time_t gPosixLCTimeInfo;
+
+
+}	// namespace BPrivate
+
+
+#endif	// _POSIX_LC_TIME_INFO_H
@@ -0,0 +1,60 @@
+/*-
+ * Copyright (c) 1997-2002 FreeBSD Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: /repoman/r/ncvs/src/lib/libc/stdtime/timelocal.h,v 1.11 2002/01/24 15:07:44 phantom Exp $
+ */
+#ifndef _TIMELOCAL_H_
+#define	_TIMELOCAL_H_
+
+
+#include <sys/cdefs.h>
+
+
+/*
+ * Private header file for the strftime and strptime localization
+ * stuff.
+ */
+struct lc_time_t {
+	const char* mon[12];
+	const char* month[12];
+	const char* wday[7];
+	const char* weekday[7];
+	const char* X_fmt;
+	const char* x_fmt;
+	const char* c_fmt;
+	const char* am;
+	const char* pm;
+	const char* date_fmt;
+	const char* alt_month[12];
+	const char* md_order;
+	const char* ampm_fmt;
+};
+
+__BEGIN_DECLS
+const struct lc_time_t* __get_current_time_locale(void);
+__END_DECLS
+
+
+#endif /* !_TIMELOCAL_H_ */