自学教程：C++ GetThreadLocale函数代码示例

int _wcsnicmp(LPCWSTR comp1, LPCWSTR comp2, unsigned int nLen){    unsigned int len = XMLString::stringLen( comp1);    unsigned int otherLen = XMLString::stringLen( comp2);    unsigned int countChar = 0;    unsigned int maxChars;    int          theResult = 0;    // Determine at what string index the comparison stops.    len = ( len > nLen ) ? nLen : len;    otherLen = ( otherLen > nLen ) ? nLen : otherLen;    maxChars = ( len > otherLen ) ? otherLen : len;    // Handle situation when one argument or the other is NULL    // by returning +/- string length of non-NULL argument (inferred    // from XMLString::CompareNString).    // Obs. Definition of stringLen(XMLCh*) implies NULL ptr and ptr    // to Empty String are equivalent.  It handles NULL args, BTW.    if ( !comp1 )    {        // Negative because null ptr (c1) less than string (c2).        return ( 0 - otherLen );    }    if ( !comp2 )    {        // Positive because string (c1) still greater than null ptr (c2).        return len;    }    // Copy const parameter strings (plus terminating nul) into locals.    XMLCh* firstBuf = (XMLCh*) XMLPlatformUtils::fgMemoryManager->allocate( (++len) * sizeof(XMLCh) );//new XMLCh[ ++len];    XMLCh* secondBuf = (XMLCh*) XMLPlatformUtils::fgMemoryManager->allocate( (++otherLen) * sizeof(XMLCh) );//new XMLCh[ ++otherLen];    memcpy( firstBuf, comp1, len * sizeof(XMLCh));    memcpy( secondBuf, comp2, otherLen * sizeof(XMLCh));    // Then uppercase both strings, losing their case info.    ::LCMapStringW( GetThreadLocale(), LCMAP_UPPERCASE, (LPWSTR)firstBuf, len, (LPWSTR)firstBuf, len);    ::LCMapStringW( GetThreadLocale(), LCMAP_UPPERCASE, (LPWSTR)secondBuf, otherLen, (LPWSTR)secondBuf, otherLen);    // Strings are equal until proven otherwise.    while ( ( countChar < maxChars ) && ( !theResult ) )    {        theResult = (int)(firstBuf[countChar]) - (int)(secondBuf[countChar]);        ++countChar;    }    XMLPlatformUtils::fgMemoryManager->deallocate(firstBuf);//delete [] firstBuf;    XMLPlatformUtils::fgMemoryManager->deallocate(secondBuf);//delete [] secondBuf;    return theResult;}

intUnicodeCtime(    DWORD * Time,    PTCHAR String,    int StringLength    )/*++Routine Description:    This function converts the UTC time expressed in seconds since 1/1/70    to an ASCII String.Arguments:    Time         - Pointer to the number of seconds since 1970 (UTC).    String       - Pointer to the buffer to place the ASCII representation.    StringLength - The length of String in bytes.Return Value:    None.--*/{        time_t LocalTime;        struct tm TmTemp;	SYSTEMTIME st;	int	cchT=0, cchD;        NetpGmtTimeToLocalTime( (DWORD) *Time, (LPDWORD) & LocalTime );        net_gmtime( &LocalTime, &TmTemp );        st.wYear   = (WORD)(TmTemp.tm_year + 1900);	st.wMonth  = (WORD)(TmTemp.tm_mon + 1);	st.wDay    = (WORD)(TmTemp.tm_mday);	st.wHour   = (WORD)(TmTemp.tm_hour);	st.wMinute = (WORD)(TmTemp.tm_min);	st.wSecond = (WORD)(TmTemp.tm_sec);	st.wMilliseconds = 0;	cchD = GetDateFormatW(GetThreadLocale(),0,&st,NULL,String,StringLength);	if (cchD != 0) {	    *(String+cchD-1) = TEXT(' ');	/* replace NULLC with blank */	    cchT = GetTimeFormatW(GetThreadLocale(), TIME_NOSECONDS, &st, NULL, String+cchD, StringLength-cchD);	}        return cchD+cchD;}

Common::String OSystem_SDL::getSystemLanguage() const {#if defined(USE_DETECTLANG) && !defined(_WIN32_WCE)#ifdef WIN32	// We can not use "setlocale" (at least not for MSVC builds), since it	// will return locales like: "English_USA.1252", thus we need a special	// way to determine the locale string for Win32.	char langName[9];	char ctryName[9];	const LCID languageIdentifier = GetThreadLocale();	// GetLocalInfo is only supported starting from Windows 2000, according to this:	// http://msdn.microsoft.com/en-us/library/dd318101%28VS.85%29.aspx	// On the other hand the locale constants used, seem to exist on Windows 98 too,	// check this for that: http://msdn.microsoft.com/en-us/library/dd464799%28v=VS.85%29.aspx	//	// I am not exactly sure what is the truth now, it might be very well that this breaks	// support for systems older than Windows 2000....	//	// TODO: Check whether this (or ScummVM at all ;-) works on a system with Windows 98 for	// example and if it does not and we still want Windows 9x support, we should definitly	// think of another solution.	if (GetLocaleInfo(languageIdentifier, LOCALE_SISO639LANGNAME, langName, sizeof(langName)) != 0 &&		GetLocaleInfo(languageIdentifier, LOCALE_SISO3166CTRYNAME, ctryName, sizeof(ctryName)) != 0) {		Common::String localeName = langName;		localeName += "_";		localeName += ctryName;		return localeName;	} else {		return ModularBackend::getSystemLanguage();	}#else // WIN32	// Activating current locale settings	const char *locale = setlocale(LC_ALL, "");	// Detect the language from the locale	if (!locale) {		return ModularBackend::getSystemLanguage();	} else {		int length = 0;		// Strip out additional information, like		// ".UTF-8" or the like. We do this, since		// our translation languages are usually		// specified without any charset information.		for (int i = 0; locale[i]; ++i, ++length) {			// TODO: Check whether "@" should really be checked			// here.			if (locale[i] == '.' || locale[i] == ' ' || locale[i] == '@')				break;		}		return Common::String(locale, length);	}#endif // WIN32#else // USE_DETECTLANG	return ModularBackend::getSystemLanguage();#endif // USE_DETECTLANG}

static voidinit_locale(int argc, char *argv[]){    char *lang = NULL, *p = NULL;	char buffer[64];	strcpy(language,"i18n/");	if (argc == 2) {		strcat(language, argv[1]);        if (is_valid_locale(language))            return;	}	PDL_GetLanguage(buffer, 64);	//Error("the pdl language is:%s/n",buffer);    //lang = getenv("LANG");    lang = buffer;	lang = strtok(buffer,"_");	if (lang != NULL) {        strcpy(language,"i18n/");        strcat(language, lang);		//Error("lang defined language is:%s/n",language);        if (is_valid_locale(language))            return;        while ((p = strrchr(language, '.')) != NULL) {            *p = 0;            if (is_valid_locale(language))                return;        }        if ((p = strrchr(language, '_')) != NULL) {            *p = 0;            if (is_valid_locale(language))                return;        }    }#ifdef WIN32    {        LCID lcid = GetThreadLocale();        strcpy(language,"i18n/");        GetLocaleInfoA(lcid, LOCALE_SISO639LANGNAME,                        language + strlen(language), sizeof(language));        p = language + strlen(language);        strcat(language, "_");        GetLocaleInfo(lcid, LOCALE_SISO3166CTRYNAME,                       language + strlen(language), sizeof(language));        Debug("locale %s", language);        if (is_valid_locale(language))            return;        *p = 0;        if (is_valid_locale(language))            return;    }#endif /* WIN32 */    /* last resort - use the english locale */	//Error("default locale path:%s/n",DEFAULT_LOCALE_PATH);    strcpy(language, DEFAULT_LOCALE_PATH);	//Error("default language is:%s/n",language);}

/****************************************************************************** *         BindCtx_Construct (local function) *******************************************************************************/static HRESULT BindCtxImpl_Construct(BindCtxImpl* This){    TRACE("(%p)/n",This);    /* Initialize the virtual function table.*/    This->IBindCtx_iface.lpVtbl = &VT_BindCtxImpl;    This->ref          = 0;    /* Initialize the BIND_OPTS2 structure */    This->bindOption2.cbStruct  = sizeof(BIND_OPTS2);    This->bindOption2.grfFlags = 0;    This->bindOption2.grfMode = STGM_READWRITE;    This->bindOption2.dwTickCountDeadline = 0;    This->bindOption2.dwTrackFlags = 0;    This->bindOption2.dwClassContext = CLSCTX_SERVER;    This->bindOption2.locale = GetThreadLocale();    This->bindOption2.pServerInfo = 0;    /* Initialize the bindctx table */    This->bindCtxTableSize=0;    This->bindCtxTableLastIndex=0;    This->bindCtxTable = NULL;    return S_OK;}

static char *win32_getlocale (void){	char lbuf[10];	char locale[32];	LCID lcid = GetThreadLocale();	if (0 >= GetLocaleInfoA(lcid, LOCALE_SISO639LANGNAME, lbuf, sizeof(lbuf)))	{		prt_error("Error: GetLocaleInfoA LOCALE_SENGLISHLANGUAGENAME LCID=%d: "		          "Error %d/n", (int)lcid, (int)GetLastError());		return NULL;	}	strcpy(locale, lbuf);	strcat(locale, "-");	if (0 >= GetLocaleInfoA(lcid, LOCALE_SISO3166CTRYNAME, lbuf, sizeof(lbuf)))	{		prt_error("Error: GetLocaleInfoA LOCALE_SISO3166CTRYNAME LCID=%d: "		          "Error %d/n", (int)lcid, (int)GetLastError());		return NULL;	}	strcat(locale, lbuf);	return strdup(locale);}

char *sysGetLocaleStr() {    LCID lcid;    int i;    int len = sizeof(localeIDMap) / sizeof(LCIDtoLocale);    if (!locale_initialized) {        lcid = GetThreadLocale();        /* first look for whole thing */        for (i=0; i< len; i++) {	    if (lcid == localeIDMap[i].winID) {	        break;	    }           }        if (i == len) {            lcid &= 0xff;      /* look for just language */            for (i=0; i<len; i++) {                if (lcid == localeIDMap[i].winID) {                    break;                }            }            }        if (i < len) {            strncpy(_localeStr, localeIDMap[i].javaID, 64);        } else {            strcpy(_localeStr, "en_US");        }        if (sysStrCaseCmp(_localeStr, "C") == 0) {            strcpy(_localeStr, "en_US");        }     }    return _localeStr;}

BOOL AFXAPI AfxComparePath(LPCTSTR lpszPath1, LPCTSTR lpszPath2){#ifdef _MAC	FSSpec fssTemp1;	FSSpec fssTemp2;	if (!UnwrapFile(lpszPath1, &fssTemp1) || !UnwrapFile(lpszPath2, &fssTemp2))		return FALSE;	return fssTemp1.vRefNum == fssTemp2.vRefNum &&		fssTemp1.parID == fssTemp2.parID &&		EqualString(fssTemp1.name, fssTemp2.name, false, true);#else	// use case insensitive compare as a starter	if (lstrcmpi(lpszPath1, lpszPath2) != 0)		return FALSE;	// on non-DBCS systems, we are done	if (!GetSystemMetrics(SM_DBCSENABLED))		return TRUE;	// on DBCS systems, the file name may not actually be the same	// in particular, the file system is case sensitive with respect to	// "full width" roman characters.	// (ie. fullwidth-R is different from fullwidth-r).	int nLen = lstrlen(lpszPath1);	if (nLen != lstrlen(lpszPath2))		return FALSE;	ASSERT(nLen < _MAX_PATH);	// need to get both CT_CTYPE1 and CT_CTYPE3 for each filename	LCID lcid = GetThreadLocale();	WORD aCharType11[_MAX_PATH];	VERIFY(GetStringTypeEx(lcid, CT_CTYPE1, lpszPath1, -1, aCharType11));	WORD aCharType13[_MAX_PATH];	VERIFY(GetStringTypeEx(lcid, CT_CTYPE3, lpszPath1, -1, aCharType13));	WORD aCharType21[_MAX_PATH];	VERIFY(GetStringTypeEx(lcid, CT_CTYPE1, lpszPath2, -1, aCharType21));#ifdef _DEBUG	WORD aCharType23[_MAX_PATH];	VERIFY(GetStringTypeEx(lcid, CT_CTYPE3, lpszPath2, -1, aCharType23));#endif	// for every C3_FULLWIDTH character, make sure it has same C1 value	int i = 0;	for (LPCTSTR lpsz = lpszPath1; *lpsz != 0; lpsz = _tcsinc(lpsz))	{		// check for C3_FULLWIDTH characters only		if (aCharType13[i] & C3_FULLWIDTH)		{			ASSERT(aCharType23[i] & C3_FULLWIDTH); // should always match!			// if CT_CTYPE1 is different then file system considers these			// file names different.			if (aCharType11[i] != aCharType21[i])				return FALSE;		}		++i; // look at next character type	}	return TRUE; // otherwise file name is truly the same#endif}

static char * api_os_locale_encoding (void){#ifndef API_WINDOWS    char *charset = nl_langinfo(CODESET);    char *cp = strdup(charset);#else#ifdef _UNICODE    int i;#endif#if defined(_WIN32_WCE)    LCID locale = GetUserDefaultLCID();#else    LCID locale = GetThreadLocale();#endif    int len = GetLocaleInfo(locale, LOCALE_IDEFAULTANSICODEPAGE, NULL, 0);    int size = (len * sizeof(TCHAR)) + 2;    char *cp = malloc(size);    memset(cp, 0x00, size);    if (0 < GetLocaleInfo(locale, LOCALE_IDEFAULTANSICODEPAGE, (TCHAR*) (cp + 2), len))    {    /* Fix up the returned number to make a valid codepage name of        the form "CPnnnn". */        cp[0] = 'C';        cp[1] = 'P';#ifdef _UNICODE        for(i = 0; i < len; i++) {            cp[i + 2] = (char) ((TCHAR*) (cp + 2))[i];        }#endif        return cp;    }    api_snprintf(cp, size, "CP%u", (unsigned) GetACP());#endif    return cp;}

int __cdecl main(int argc, char *argv[]){        LCID lcid;    if (PAL_Initialize(argc, argv))    {        return FAIL;    }        /*     * Passing LOCALE_USER_DEFAULT to IsValidLocale will fail, so instead     * the current thread localed is changed to it, and that lcid is passed     * to IsValidLocale (which should always pass)     */    if (!SetThreadLocale(LOCALE_USER_DEFAULT))    {        Fail("Unable to set locale to LOCALE_USER_DEFAULT!/n");    }    lcid = GetThreadLocale();    if (!IsValidLocale(lcid, LCID_SUPPORTED))    {        Fail("IsValidLocale found the default user locale unsupported!/n");    }    if (!IsValidLocale(lcid, LCID_INSTALLED))    {        Fail("IsValidLocale found the default user locale uninstalled!/n");    }    /*     * Test out bad parameters     */    if (IsValidLocale(-1, LCID_SUPPORTED))    {        Fail("IsValideLocale passed with an invalid LCID!/n");    }        if (IsValidLocale(-1, LCID_INSTALLED))    {        Fail("IsValideLocale passed with an invalid LCID!/n");    }        if (IsValidLocale(LOCALE_USER_DEFAULT, LCID_SUPPORTED))    {        Fail("IsValidLocale passed with LOCALE_USER_DEFAULT!/n");    }    if (IsValidLocale(LOCALE_USER_DEFAULT, LCID_INSTALLED))    {        Fail("IsValidLocale passed with LOCALE_USER_DEFAULT!/n");    }    PAL_Terminate();    return PASS;}

CJbookletApp::CJbookletApp(){	// TODO: この位置に
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