3f9e3b0a62
GCC7 gave a Werror that we were snprintf'ing potentially ~860 bytes into a 512-byte buffer.
112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
/*
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* Copyright 2010-2011, Oliver Tappe, zooey@hirschkaefer.de.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _ICU_LOCALE_BACKEND_H
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#define _ICU_LOCALE_BACKEND_H
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#include "LocaleBackend.h"
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#include <locale.h>
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#include <pthread.h>
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#include <timelocal.h>
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#include "ICUCollateData.h"
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#include "ICUCtypeData.h"
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#include "ICUMessagesData.h"
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#include "ICUMonetaryData.h"
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#include "ICUNumericData.h"
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#include "ICUTimeConversion.h"
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#include "ICUTimeData.h"
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namespace BPrivate {
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namespace Libroot {
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class ICULocaleBackend : public LocaleBackend {
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public:
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ICULocaleBackend();
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virtual ~ICULocaleBackend();
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virtual void Initialize(LocaleDataBridge* dataBridge);
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virtual const char* SetLocale(int category,
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const char* posixLocaleName);
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virtual const struct lconv* LocaleConv();
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virtual const struct lc_time_t* LCTimeInfo();
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virtual int IsWCType(wint_t wc, wctype_t charClass);
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virtual status_t ToWCTrans(wint_t wc, wctrans_t transition,
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wint_t& result);
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virtual status_t MultibyteToWchar(wchar_t* wcOut, const char* mb,
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size_t mbLength, mbstate_t* mbState,
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size_t& lengthOut);
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virtual status_t MultibyteStringToWchar(wchar_t* wcDest,
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size_t wcDestLength, const char** mbSource,
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size_t mbSourceLength, mbstate_t* mbState,
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size_t& lengthOut);
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virtual status_t WcharToMultibyte(char* mbOut, wchar_t wc,
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mbstate_t* mbState, size_t& lengthOut);
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virtual status_t WcharStringToMultibyte(char* mbDest,
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size_t mbDestLength,
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const wchar_t** wcSource,
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size_t wcSourceLength, mbstate_t* mbState,
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size_t& lengthOut);
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virtual const char* GetLanginfo(int index);
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virtual status_t Strcoll(const char* a, const char* b, int& out);
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virtual status_t Strxfrm(char* out, const char* in, size_t size,
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size_t& outSize);
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virtual status_t Wcscoll(const wchar_t* a, const wchar_t* b,
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int& out);
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virtual status_t Wcsxfrm(wchar_t* out, const wchar_t* in,
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size_t size, size_t& outSize);
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virtual status_t TZSet(const char* timeZoneID, const char* tz);
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virtual status_t Localtime(const time_t* inTime,
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struct tm* tmOut);
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virtual status_t Gmtime(const time_t* inTime, struct tm* tmOut);
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virtual status_t Mktime(struct tm* inOutTm, time_t& timeOut);
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private:
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const char* _QueryLocale(int category);
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const char* _SetPosixLocale(int category);
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static pthread_key_t _CreateThreadLocalStorageKey();
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static void _DestroyThreadLocalStorageValue(void* value);
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// buffer for locale names (up to one per category)
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char fLocaleDescription[1024];
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// data containers
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struct lconv fLocaleConv;
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struct lc_time_t fLCTimeInfo;
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//
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pthread_key_t fThreadLocalStorageKey;
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// these work on the data containers above
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ICUCollateData fCollateData;
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ICUCtypeData fCtypeData;
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ICUMessagesData fMessagesData;
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ICUMonetaryData fMonetaryData;
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ICUNumericData fNumericData;
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ICUTimeData fTimeData;
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ICUTimeConversion fTimeConversion;
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// static posix langinfo data
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const char** fPosixLanginfo;
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};
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} // namespace Libroot
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} // namespace BPrivate
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#endif // _ICU_LOCALE_BACKEND_H
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