/*
* Copyright (c) 1999
* Silicon Graphics Computer Systems, Inc.
*
* Copyright (c) 1999
* Boris Fomitchev
*
* Written 2000
* Anton Lapach
*
* This material is provided "as is", with absolutely no warranty expressed
* or implied. Any use is at your own risk.
*
* Permission to use or copy this software for any purpose is hereby granted
* without fee, provided the above notices are retained on all copies.
* Permission to modify the code and to distribute modified code is granted,
* provided the above notices are retained, and a notice that the code was
* modified is included with the above copyright notice.
*
*/
#include <limits.h>
#if defined (_STLP_MSVC) || defined (__ICL)
# include <memory.h>
#endif
#include <string.h>
#include <locale.h>
#include <stdlib.h>
#include <stdio.h>
#if defined (_STLP_USE_SAFE_STRING_FUNCTIONS)
# define _STLP_STRCPY(D, DS, S) strcpy_s(D, DS, S)
# define _STLP_STRNCPY(D, DS, S, C) strncpy_s(D, DS, S, C)
# define _STLP_STRCAT(D, DS, S) strcat_s(D, DS, S)
#else
# define _STLP_STRCPY(D, DS, S) strcpy(D, S)
# define _STLP_STRNCPY(D, DS, S, C) strncpy(D, S, C)
# define _STLP_STRCAT(D, DS, S) strcat(D, S)
#endif
#if defined (__cplusplus)
extern "C" {
#endif
/* Framework functions */
/*
locale :: "lang[_country[.code_page]]"
| ".code_page"
| ""
| NULL
*/
typedef struct _LOCALECONV {
const char* name;
const char* abbrev;
} LOCALECONV;
#define MAX_LANG_LEN 64 /* max language name length */
#define MAX_CTRY_LEN 64 /* max country name length */
#define MAX_MODIFIER_LEN 0 /* max modifier name length - n/a */
#define MAX_LC_LEN (MAX_LANG_LEN+MAX_CTRY_LEN+MAX_MODIFIER_LEN+3)
/* max entire locale string length */
#define MAX_CP_LEN 5 /* max code page name length */
#if !defined (LANG_INVARIANT)
# define LANG_INVARIANT 0x7f
# define _STLP_LANG_INVARIANT_DEFINED
#endif
#ifndef CP_UTF7
# define CP_UTF7 65000
#endif
#ifndef CP_UTF8
# define CP_UTF8 65001
#endif
#define INVARIANT_LCID MAKELCID(MAKELANGID(LANG_INVARIANT, SUBLANG_NEUTRAL), SORT_DEFAULT)
static const char *_C_name = "C";
/* non-NLS language string table */
static LOCALECONV __rg_language[] = {
{"american", "ENU"},
{"american english", "ENU"},
{"american-english", "ENU"},
{"australian", "ENA"},
{"belgian", "NLB"},
{"canadian", "ENC"},
{"chh", "ZHH"},
{"chi", "ZHI"},
{"chinese", "CHS"},
{"chinese-hongkong", "ZHH"},
{"chinese-simplified", "CHS"},
{"chinese-singapore", "ZHI"},
{"chinese-traditional", "CHT"},
{"dutch-belgian", "NLB"},
{"english-american", "ENU"},
{"english-aus", "ENA"},
{"english-belize", "ENL"},
{"english-can", "ENC"},
{"english-caribbean", "ENB"},
{"english-ire", "ENI"},
{"english-jamaica", "ENJ"},
{"english-nz", "ENZ"},
{"english-south africa", "ENS"},
{"english-trinidad y tobago", "ENT"},
{"english-uk", "ENG"},
{"english-us", "ENU"},
{"english-usa", "ENU"},
{"french-belgian", "FRB"},
{"french-canadian", "FRC"},
{"french-luxembourg", "FRL"},
{"french-swiss", "FRS"},
{"german-austrian", "DEA"},
{"german-lichtenstein", "DEC"},
{"german-luxembourg", "DEL"},
{"german-swiss", "DES"},
{"irish-english", "ENI"},
{"italian-swiss", "ITS"},
{"norwegian", "NOR"},
{"norwegian-bokmal", "NOR"},
{"norwegian-nynorsk", "NON"},
{"portuguese-brazilian", "PTB"},
{"spanish-argentina", "ESS"},
{"spanish-bolivia", "ESB"},
{"spanish-chile", "ESL"},
{"spanish-colombia", "ESO"},
{"spanish-costa rica", "ESC"},
{"spanish-dominican republic", "ESD"},
{"spanish-ecuador", "ESF"},
{"spanish-el salvador", "ESE"},
{"spanish-guatemala", "ESG"},
{"spanish-honduras", "ESH"},
{"spanish-mexican", "ESM"},
{"spanish-modern", "ESN"},
{"spanish-nicaragua", "ESI"},
{"spanish-panama", "ESA"},
{"spanish-paraguay", "ESZ"},
{"spanish-peru", "ESR"},
{"spanish-puerto rico", "ESU"},
{"spanish-uruguay", "ESY"},
{"spanish-venezuela", "ESV"},
{"swedish-finland", "SVF"},
{"swiss", "DES"},
{"uk", "ENG"},
{"us", "ENU"},
{"usa", "ENU"}
};
/* non-NLS country string table */
static LOCALECONV __rg_country[] = {
{"america", "USA"},
{"britain", "GBR"},
{"china", "CHN"},
{"czech", "CZE"},
{"england", "GBR"},
{"great britain", "GBR"},
{"holland", "NLD"},
{"hong-kong", "HKG"},
{"new-zealand", "NZL"},
{"nz", "NZL"},
{"pr china", "CHN"},
{"pr-china", "CHN"},
{"puerto-rico", "PRI"},
{"slovak", "SVK"},
{"south africa", "ZAF"},
{"south korea", "KOR"},
{"south-africa", "ZAF"},
{"south-korea", "KOR"},
{"trinidad & tobago", "TTO"},
{"uk", "GBR"},
{"united-kingdom", "GBR"},
{"united-states", "USA"},
{"us", "USA"},
};
typedef struct _Locale_name_hint {
LCID id;
} _Locale_lcid_t;
typedef struct _Locale_ctype {
_Locale_lcid_t lc;
UINT cp;
unsigned short ctable[256];
} _Locale_ctype_t;
typedef struct _Locale_numeric {
_Locale_lcid_t lc;
char cp[MAX_CP_LEN + 1];
char decimal_point[4];
char thousands_sep[4];
char *grouping;
} _Locale_numeric_t;
typedef struct _Locale_time {
_Locale_lcid_t lc;
char cp[MAX_CP_LEN + 1];
char *month[12];
char *abbrev_month[12];
char *dayofweek[7];
char *abbrev_dayofweek[7];
char *date_time_format;
char *long_date_time_format;
char *date_format;
char *long_date_format;
char *time_format;
char am[9];
char pm[9];
} _Locale_time_t;
typedef struct _Locale_collate {
_Locale_lcid_t lc;
char cp[MAX_CP_LEN + 1];
} _Locale_collate_t;
typedef struct _Locale_monetary {
_Locale_lcid_t lc;
char cp[MAX_CP_LEN + 1];
char decimal_point[4];
char thousands_sep[4];
char *grouping;
char int_curr_symbol[5]; /* 3 + 1 + 1 */
char curr_symbol[6];
char negative_sign[5];
char positive_sign[5];
int frac_digits;
int int_frac_digits;
} _Locale_monetary_t;
/* Internal function */
static void __FixGrouping(char *grouping);
static const char* __ConvertName(const char* lname, LOCALECONV* ConvTable, int TableSize);
static int __ParseLocaleString(const char* lname, char* lang, char* ctry, char* page);
static int __GetLCID(const char* lang, const char* ctry, LCID* lcid);
static int __GetLCIDFromName(const char* lname, LCID* lcid, char *cp, _Locale_lcid_t *hint);
static char const* __GetLocaleName(LCID lcid, const char* cp, char* buf);
static char const* __Extract_locale_name(const char* loc, const char* category, char* buf);
static char const* __TranslateToSystem(const char* lname, char* buf, _Locale_lcid_t* hint, int *__err_code);
static void __GetLocaleInfoUsingACP(LCID lcid, const char* cp, LCTYPE lctype, char* buf, int buf_size, wchar_t* wbuf, int wbuf_size);
static int __intGetACP(LCID lcid);
static int __intGetOCP(LCID lcid);
static int __GetDefaultCP(LCID lcid);
static char* __ConvertToCP(int from_cp, int to_cp, const char *from, size_t size, size_t *ret_buf_size);
static void my_ltoa(long __x, char* buf);
void my_ltoa(long __x, char* buf) {
char rbuf[64];
char* ptr = rbuf;
if (__x == 0)
*ptr++ = '0';
else {
for (; __x != 0; __x /= 10)
*ptr++ = (char)(__x % 10) + '0';
}
while(ptr > rbuf) *buf++ = *--ptr;
/* psw */
*buf = '\0';
}
#if defined (__cplusplus)
_STLP_BEGIN_NAMESPACE
extern "C" {
#endif
_Locale_lcid_t* _Locale_get_ctype_hint(_Locale_ctype_t* ltype)
{ return (ltype != 0) ? <ype->lc : 0; }
_Locale_lcid_t* _Locale_get_numeric_hint(_Locale_numeric_t* lnumeric)
{ return (lnumeric != 0) ? &lnumeric->lc : 0; }
_Locale_lcid_t* _Locale_get_time_hint(_Locale_time_t* ltime)
{ return (ltime != 0) ? <ime->lc : 0; }
_Locale_lcid_t* _Locale_get_collate_hint(_Locale_collate_t* lcollate)
{ return (lcollate != 0) ? &lcollate->lc : 0; }
_Locale_lcid_t* _Locale_get_monetary_hint(_Locale_monetary_t* lmonetary)
{ return (lmonetary != 0) ? &lmonetary->lc : 0; }
_Locale_lcid_t* _Locale_get_messages_hint(struct _Locale_messages* lmessages) {
_STLP_MARK_PARAMETER_AS_UNUSED(lmessages)
return 0;
}
#define MAP(x, y) if ((mask & x) != 0) ret |= (y)
unsigned short MapCtypeMask(unsigned short mask) {
unsigned short ret = 0;
MAP(C1_UPPER, _Locale_UPPER | _Locale_PRINT);
MAP(C1_LOWER, _Locale_LOWER | _Locale_PRINT);
MAP(C1_DIGIT, _Locale_DIGIT | _Locale_PRINT);
MAP(C1_SPACE, _Locale_SPACE | _Locale_PRINT);
MAP(C1_PUNCT, _Locale_PUNCT | _Locale_PRINT);
/* MAP(C1_BLANK, ?); */
MAP(C1_XDIGIT, _Locale_XDIGIT | _Locale_PRINT);
MAP(C1_ALPHA, _Locale_ALPHA | _Locale_PRINT);
if ((mask & C1_CNTRL) != 0) { ret |= _Locale_CNTRL; ret &= ~_Locale_PRINT; }
return ret;
}
static void MapCtypeMasks(unsigned short *cur, unsigned short *end) {
for (; cur != end; ++cur) {
*cur = MapCtypeMask(*cur);
}
}
_Locale_ctype_t* _Locale_ctype_create(const char * name, _Locale_lcid_t* lc_hint, int *__err_code) {
char cp_name[MAX_CP_LEN + 1];
int NativeCP;
unsigned char Buffer[256];
unsigned char *ptr;
CPINFO CPInfo;
int i;
wchar_t *wbuffer;
int BufferSize;
_Locale_ctype_t *ltype = (_Locale_ctype_t*)malloc(sizeof(_Locale_ctype_t));
if (!ltype) { *__err_code = _STLP_LOC_NO_MEMORY; return ltype; }
memset(ltype, 0, sizeof(_Locale_ctype_t));
if (__GetLCIDFromName(name, <ype->lc.id, cp_name, lc_hint) == -1)
{ free(ltype); *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
#if defined (__BORLANDC__)
if ( ltype->lc.id == INVARIANT_LCID && name[0] == 'C' && name[1] == 0 )
{ ltype->lc.id = 0x409; }
#endif
ltype->cp = atoi(cp_name);
NativeCP = __GetDefaultCP(ltype->lc.id);
/* Make table with all characters. */
for (i = 0; i < 256; ++i) Buffer[i] = (unsigned char)i;
if (!GetCPInfo(NativeCP, &CPInfo)) { free(ltype); return NULL; }
if (CPInfo.MaxCharSize > 1) {
for (ptr = (unsigned char*)CPInfo.LeadByte; *ptr && *(ptr + 1); ptr+=2)
for (i = *ptr; i <= *(ptr + 1); ++i) Buffer[i] = 0;
}
if ((UINT)NativeCP != ltype->cp) {
OSVERSIONINFO ver_info;
ver_info.dwOSVersionInfoSize = sizeof(ver_info);
GetVersionEx(&ver_info);
if (ver_info.dwPlatformId == VER_PLATFORM_WIN32_NT) {
/* Convert character sequence to Unicode. */
BufferSize = MultiByteToWideChar(ltype->cp, MB_PRECOMPOSED, (const char*)Buffer, 256, NULL, 0);
if (!BufferSize) { free(ltype); *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
wbuffer = (wchar_t*)malloc(BufferSize * sizeof(wchar_t));
if (!wbuffer) { free(ltype); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
MultiByteToWideChar(ltype->cp, MB_PRECOMPOSED, (const char*)Buffer, 256, wbuffer, BufferSize);
GetStringTypeW(CT_CTYPE1, wbuffer, 256, ltype->ctable);
MapCtypeMasks(ltype->ctable, ltype->ctable + 256);
free(wbuffer);
}
else {
unsigned short ctable[256];
unsigned char TargetBuffer[256];
GetStringTypeA(ltype->lc.id, CT_CTYPE1, (const char*)Buffer, 256, ctable);
/* Convert character sequence to target code page. */
BufferSize = MultiByteToWideChar(NativeCP, MB_PRECOMPOSED, (const char*)Buffer, 256, NULL, 0);
if (!BufferSize) { free(ltype); *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
wbuffer = (wchar_t*)malloc(BufferSize * sizeof(wchar_t));
if (!wbuffer) { free(ltype); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
MultiByteToWideChar(NativeCP, MB_PRECOMPOSED, (const char*)Buffer, 256, wbuffer, BufferSize);
if (!WideCharToMultiByte(ltype->cp, WC_COMPOSITECHECK | WC_SEPCHARS, wbuffer, BufferSize, (char*)TargetBuffer, 256, NULL, FALSE))
{ free(wbuffer); free(ltype); *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
free(wbuffer);
/* Translate ctype table. */
for (i = 0; i < 256; ++i) {
if (!TargetBuffer[i]) continue;
ltype->ctable[TargetBuffer[i]] = MapCtypeMask(ctable[i]);
}
}
}
else {
GetStringTypeA(ltype->lc.id, CT_CTYPE1, (const char*)Buffer, 256, ltype->ctable);
MapCtypeMasks(ltype->ctable, ltype->ctable + 256);
}
return ltype;
}
_Locale_numeric_t* _Locale_numeric_create(const char * name, _Locale_lcid_t* lc_hint, int *__err_code) {
wchar_t wbuf[4];
char *GroupingBuffer;
int BufferSize;
_Locale_numeric_t *lnum = (_Locale_numeric_t*)malloc(sizeof(_Locale_numeric_t));
if (!lnum) { *__err_code = _STLP_LOC_NO_MEMORY; return lnum; }
memset(lnum, 0, sizeof(_Locale_numeric_t));
if (__GetLCIDFromName(name, &lnum->lc.id, lnum->cp, lc_hint) == -1)
{ free(lnum); *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
#if defined (__BORLANDC__)
if (lnum->lc.id != INVARIANT_LCID) {
#endif
__GetLocaleInfoUsingACP(lnum->lc.id, lnum->cp, LOCALE_SDECIMAL, lnum->decimal_point, 4, wbuf, 4);
__GetLocaleInfoUsingACP(lnum->lc.id, lnum->cp, LOCALE_STHOUSAND, lnum->thousands_sep, 4, wbuf, 4);
#if defined (__BORLANDC__)
}
else
lnum->decimal_point[0] = '.';
#endif
if (lnum->lc.id != INVARIANT_LCID) {
BufferSize = GetLocaleInfoA(lnum->lc.id, LOCALE_SGROUPING, NULL, 0);
GroupingBuffer = (char*)malloc(BufferSize);
if (!GroupingBuffer) { free(lnum); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
GetLocaleInfoA(lnum->lc.id, LOCALE_SGROUPING, GroupingBuffer, BufferSize);
__FixGrouping(GroupingBuffer);
lnum->grouping = GroupingBuffer;
}
else {
lnum->grouping = (char*)malloc(1);
if (!lnum->grouping) { free(lnum); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
lnum->grouping[0] = 0;
}
return lnum;
}
static int __ConvertDate(const char *NTDate, char *buffer, int buf_size) {
/* This function will return an incomplete buffer if buffer is not long enough */
const char *cur_char;
char *cur_output, *end_output;
/* Correct time format. */
cur_char = NTDate;
cur_output = buffer;
end_output = cur_output + buf_size;
buf_size = 0;
while (*cur_char) {
if (cur_output && (cur_output == end_output)) break;
switch (*cur_char) {
case 'd':
{
if (*(cur_char + 1) == 'd') {
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (*(cur_char + 2) == 'd') {
if (*(cur_char + 3) == 'd') {
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'A'; }
buf_size += 2;
cur_char += 3;
}
else {
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'a'; }
buf_size += 2;
cur_char += 2;
}
}
else {
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'd'; }
buf_size += 2;
cur_char++;
}
}
else {
if (cur_output && (cur_output + 3 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = '#'; *(cur_output++) = 'd'; }
buf_size += 3;
}
}
break;
case 'M':
{
if (*(cur_char + 1) == 'M') {
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (*(cur_char + 2) == 'M') {
if (*(cur_char + 3) == 'M') {
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'B'; }
buf_size += 2;
cur_char += 3;
}
else {
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'b'; }
buf_size += 2;
cur_char += 2;
}
}
else {
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'm'; }
buf_size += 2;
cur_char++;
}
}
else {
if (cur_output && (cur_output + 3 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = '#'; *(cur_output++) = 'm'; }
buf_size += 3;
}
}
break;
case 'y':
{
if (*(cur_char + 1) == 'y') {
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (*(cur_char + 2) == 'y' && *(cur_char + 3) == 'y') {
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'Y'; }
buf_size += 2;
cur_char += 3;
}
else {
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'y'; }
buf_size += 2;
cur_char++;
}
}
else {
if (cur_output && (cur_output + 3 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = '#'; *(cur_output++) = 'y'; }
buf_size += 3;
}
}
break;
case '%':
{
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = '%'; }
buf_size += 2;
}
break;
case '\'':
{
++cur_char;
while (*cur_char != '\'' && *cur_char != 0 && (cur_output == NULL || cur_output != end_output)) {
if (cur_output) { *cur_output++ = *cur_char; }
++cur_char;
buf_size += 1;
}
}
break;
default:
{
if (cur_output) { *(cur_output++) = *cur_char; }
buf_size += 1;
}
break;
}
if (*cur_char == 0) break;
++cur_char;
}
if (!cur_output || cur_output != end_output) {
if (cur_output) *cur_output = 0;
buf_size += 1;
}
else {
/* We trunc result */
*(--cur_output) = 0;
}
return buf_size;
}
static int __ConvertTime(const char *NTTime, char *buffer, int buf_size) {
const char *cur_char;
char *cur_output, *end_output;
cur_char = NTTime;
cur_output = buffer;
end_output = cur_output + buf_size;
buf_size = 0;
while (*cur_char) {
switch(*cur_char) {
case 'h':
if (*(cur_char + 1) == 'h') {
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'I'; }
buf_size += 2;
++cur_char;
}
else {
if (cur_output && (cur_output + 3 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = '#'; *(cur_output++) = 'I'; }
buf_size += 3;
}
break;
case 'H':
if (*(cur_char + 1) == 'H') {
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'H'; }
buf_size += 2;
++cur_char;
}
else {
if (cur_output && (cur_output + 3 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = '#'; *(cur_output++) = 'H'; }
buf_size += 3;
}
break;
case 'm':
if (*(cur_char + 1) == 'm') {
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'M'; }
buf_size += 2;
cur_char++;
}
else {
if (cur_output && (cur_output + 3 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = '#'; *(cur_output++) = 'M'; }
buf_size += 3;
}
break;
case 's':
if (*(cur_char + 1) == 's') {
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'S'; }
buf_size += 2;
++cur_char;
}
else {
if (cur_output && (cur_output + 3 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = '#'; *(cur_output++) = 'S'; }
buf_size += 3;
}
break;
case 't':
if (*(cur_char + 1) == 't')
++cur_char;
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++) = '%'; *(cur_output++) = 'p'; }
buf_size += 2;
break;
case '%':
if (cur_output && (cur_output + 2 > end_output)) {
*cur_output = 0;
return ++buf_size;
}
if (cur_output) { *(cur_output++)='%'; *(cur_output++)='%'; }
buf_size += 2;
break;
case '\'':
++cur_char;
while (*cur_char != '\'' && *cur_char != 0 && (!cur_output || (cur_output != end_output))) {
if (cur_output) *cur_output++ = *cur_char;
++cur_char;
buf_size += 1;
}
break;
default:
if (cur_output) { *(cur_output++) = *cur_char; }
buf_size += 1;
break;
}
if (*cur_char == 0) break;
++cur_char;
}
if (!cur_output || cur_output != end_output) {
if (cur_output) *cur_output = 0;
buf_size += 1;
}
else {
/* We trunc result */
*(--cur_output) = 0;
}
return buf_size;
}
_Locale_time_t* _Locale_time_create(const char * name, _Locale_lcid_t* lc_hint, int *__err_code) {
int size, month, dayofweek;
size_t length;
char fmt80[80];
wchar_t wbuf80[80];
_Locale_time_t *ltime = (_Locale_time_t*)malloc(sizeof(_Locale_time_t));
if (!ltime) { *__err_code = _STLP_LOC_NO_MEMORY; return ltime; }
memset(ltime, 0, sizeof(_Locale_time_t));
if (__GetLCIDFromName(name, <ime->lc.id, ltime->cp, lc_hint) == -1)
{ free(ltime); *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
#if defined (__BORLANDC__)
if ( ltime->lc.id == INVARIANT_LCID && name[0] == 'C' && name[1] == 0 )
{ ltime->lc.id = 0x409; }
#endif
for (month = LOCALE_SMONTHNAME1; month <= LOCALE_SMONTHNAME12; ++month) { /* Small hack :-) */
size = GetLocaleInfoA(ltime->lc.id, month, NULL, 0);
ltime->month[month - LOCALE_SMONTHNAME1] = (char*)malloc(size);
if (!ltime->month[month - LOCALE_SMONTHNAME1])
{ _Locale_time_destroy(ltime); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, month, ltime->month[month - LOCALE_SMONTHNAME1], size, wbuf80, 80);
}
for (month = LOCALE_SABBREVMONTHNAME1; month <= LOCALE_SABBREVMONTHNAME12; ++month) {
size = GetLocaleInfoA(ltime->lc.id, month, NULL, 0);
ltime->abbrev_month[month - LOCALE_SABBREVMONTHNAME1] = (char*)malloc(size);
if (!ltime->abbrev_month[month - LOCALE_SABBREVMONTHNAME1])
{ _Locale_time_destroy(ltime); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, month, ltime->abbrev_month[month - LOCALE_SABBREVMONTHNAME1], size, wbuf80, 80);
}
for (dayofweek = LOCALE_SDAYNAME1; dayofweek <= LOCALE_SDAYNAME7; ++dayofweek) {
int dayindex = ( dayofweek != LOCALE_SDAYNAME7 ) ? dayofweek - LOCALE_SDAYNAME1 + 1 : 0;
size = GetLocaleInfoA(ltime->lc.id, dayofweek, NULL, 0);
ltime->dayofweek[dayindex] = (char*)malloc(size);
if (!ltime->dayofweek[dayindex])
{ _Locale_time_destroy(ltime); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, dayofweek, ltime->dayofweek[dayindex], size, wbuf80, 80);
}
for (dayofweek = LOCALE_SABBREVDAYNAME1; dayofweek <= LOCALE_SABBREVDAYNAME7; ++dayofweek) {
int dayindex = ( dayofweek != LOCALE_SABBREVDAYNAME7 ) ? dayofweek - LOCALE_SABBREVDAYNAME1 + 1 : 0;
size = GetLocaleInfoA(ltime->lc.id, dayofweek, NULL, 0);
ltime->abbrev_dayofweek[dayindex] = (char*)malloc(size);
if (!ltime->abbrev_dayofweek[dayindex])
{ _Locale_time_destroy(ltime); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, dayofweek, ltime->abbrev_dayofweek[dayindex], size, wbuf80, 80);
}
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, LOCALE_SSHORTDATE, fmt80, 80, wbuf80, 80);
size = __ConvertDate(fmt80, NULL, 0);
ltime->date_format = (char*)malloc(size);
if (!ltime->date_format)
{ _Locale_time_destroy(ltime); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
__ConvertDate(fmt80, ltime->date_format, size);
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, LOCALE_SLONGDATE, fmt80, 80, wbuf80, 80);
size = __ConvertDate(fmt80, NULL, 0);
ltime->long_date_format = (char*)malloc(size);
if (!ltime->long_date_format)
{ _Locale_time_destroy(ltime);*__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
__ConvertDate(fmt80, ltime->long_date_format, size);
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, LOCALE_STIMEFORMAT, fmt80, 80, wbuf80, 80);
size = __ConvertTime(fmt80, NULL, 0);
ltime->time_format = (char*)malloc(size);
if (!ltime->time_format)
{ _Locale_time_destroy(ltime); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
__ConvertTime(fmt80, ltime->time_format, size);
/* NT doesn't provide this information, we must simulate. */
length = strlen(ltime->date_format) + strlen(ltime->time_format) + 1 /* space */ + 1 /* trailing 0 */;
ltime->date_time_format = (char*)malloc(length);
if (!ltime->date_time_format)
{ _Locale_time_destroy(ltime); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
_STLP_STRCPY(ltime->date_time_format, length, ltime->date_format);
_STLP_STRCAT(ltime->date_time_format, length, " ");
_STLP_STRCAT(ltime->date_time_format, length, ltime->time_format);
/* NT doesn't provide this information, we must simulate. */
length = strlen(ltime->long_date_format) + strlen(ltime->time_format) + 1 /* space */ + 1 /* trailing 0 */;
ltime->long_date_time_format = (char*)malloc(length);
if (!ltime->long_date_time_format)
{ _Locale_time_destroy(ltime); *__err_code = _STLP_LOC_NO_MEMORY; return NULL; }
_STLP_STRCPY(ltime->long_date_time_format, length, ltime->long_date_format);
_STLP_STRCAT(ltime->long_date_time_format, length, " ");
_STLP_STRCAT(ltime->long_date_time_format, length, ltime->time_format);
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, LOCALE_S1159, ltime->am, 9, wbuf80, 80);
__GetLocaleInfoUsingACP(ltime->lc.id, ltime->cp, LOCALE_S2359, ltime->pm, 9, wbuf80, 80);
return ltime;
}
_Locale_collate_t* _Locale_collate_create(const char * name, _Locale_lcid_t* lc_hint, int *__err_code) {
_Locale_collate_t *lcol = (_Locale_collate_t*)malloc(sizeof(_Locale_collate_t));
if (!lcol) { *__err_code = _STLP_LOC_NO_MEMORY; return lcol; }
memset(lcol, 0, sizeof(_Locale_collate_t));
if (__GetLCIDFromName(name, &lcol->lc.id, lcol->cp, lc_hint) == -1)
{ free(lcol); *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
#if defined (__BORLANDC__)
if ( lcol->lc.id == INVARIANT_LCID && name[0] == 'C' && name[1] == 0 )
{ lcol->lc.id = 0x409; }
#endif
return lcol;
}
_Locale_monetary_t* _Locale_monetary_create(const char * name, _Locale_lcid_t* lc_hint, int *__err_code) {
char *GroupingBuffer;
int BufferSize;
char FracDigits[3];
wchar_t wbuf[6];
_Locale_monetary_t *lmon = (_Locale_monetary_t*)malloc(sizeof(_Locale_monetary_t));
if (!lmon) { *__err_code = _STLP_LOC_NO_MEMORY; return lmon; }
memset(lmon, 0, sizeof(_Locale_monetary_t));
if (__GetLCIDFromName(name, &lmon->lc.id, lmon->cp, lc_hint) == -1)
{ free(lmon); *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
if (lmon->lc.id != INVARIANT_LCID) {
/* Extract information about monetary system */
__GetLocaleInfoUsingACP(lmon->lc.id, lmon->cp, LOCALE_SDECIMAL, lmon->decimal_point, 4, wbuf, 6);
__GetLocaleInfoUsingACP(lmon->lc.id, lmon->cp, LOCALE_STHOUSAND, lmon->thousands_sep, 4, wbuf, 6);
BufferSize = GetLocaleInfoA(lmon->lc.id, LOCALE_SGROUPING, NULL, 0);
GroupingBuffer = (char*)malloc(BufferSize);
if (!GroupingBuffer)
{ lmon->grouping = NULL; *__err_code = _STLP_LOC_NO_MEMORY; return lmon; }
GetLocaleInfoA(lmon->lc.id, LOCALE_SGROUPING, GroupingBuffer, BufferSize);
__FixGrouping(GroupingBuffer);
lmon->grouping = GroupingBuffer;
__GetLocaleInfoUsingACP(lmon->lc.id, lmon->cp, LOCALE_SCURRENCY, lmon->curr_symbol, 6, wbuf, 6);
__GetLocaleInfoUsingACP(lmon->lc.id, lmon->cp, LOCALE_SNEGATIVESIGN, lmon->negative_sign, 5, wbuf, 6);
__GetLocaleInfoUsingACP(lmon->lc.id, lmon->cp, LOCALE_SPOSITIVESIGN, lmon->positive_sign, 5, wbuf, 6);
GetLocaleInfoA(lmon->lc.id, LOCALE_ICURRDIGITS, FracDigits, 3);
lmon->frac_digits = atoi(FracDigits);
GetLocaleInfoA(lmon->lc.id, LOCALE_IINTLCURRDIGITS, FracDigits, 3);
lmon->int_frac_digits = atoi(FracDigits);
__GetLocaleInfoUsingACP(lmon->lc.id, lmon->cp, LOCALE_SINTLSYMBOL, lmon->int_curr_symbol, 5, wbuf, 6);
/* Even if Platform SDK documentation says that the returned symbol should
* be a 3 letters symbol followed by a seperation character, experimentation
* has shown that no seperation character is ever appended. We are adding it
* ourself to conform to the POSIX specification.
*/
if (lmon->int_curr_symbol[3] == 0) {
lmon->int_curr_symbol[3] = ' ';
lmon->int_curr_symbol[4] = 0;
}
}
/* else it is already ok */
return lmon;
}
struct _Locale_messages* _Locale_messages_create(const char *name, _Locale_lcid_t* lc_hint, int *__err_code) {
/* The Win32 API has no support for messages facet */
_STLP_MARK_PARAMETER_AS_UNUSED(name)
_STLP_MARK_PARAMETER_AS_UNUSED(lc_hint)
*__err_code = _STLP_LOC_UNSUPPORTED_FACET_CATEGORY;
return NULL;
}
static const char* _Locale_common_default(char* buf) {
char cp[MAX_CP_LEN + 1];
int CodePage = __GetDefaultCP(LOCALE_USER_DEFAULT);
my_ltoa(CodePage, cp);
return __GetLocaleName(LOCALE_USER_DEFAULT, cp, buf);
}
const char* _Locale_ctype_default(char* buf)
{ return _Locale_common_default(buf); }
const char* _Locale_numeric_default(char * buf)
{ return _Locale_common_default(buf); }
const char* _Locale_time_default(char* buf)
{ return _Locale_common_default(buf); }
const char* _Locale_collate_default(char* buf)
{ return _Locale_common_default(buf); }
const char* _Locale_monetary_default(char* buf)
{ return _Locale_common_default(buf); }
const char* _Locale_messages_default(char* buf)
{ return _Locale_common_default(buf); }
char const* _Locale_ctype_name(const _Locale_ctype_t* ltype, char* buf) {
char cp_buf[MAX_CP_LEN + 1];
my_ltoa(ltype->cp, cp_buf);
return __GetLocaleName(ltype->lc.id, cp_buf, buf);
}
char const* _Locale_numeric_name(const _Locale_numeric_t* lnum, char* buf)
{ return __GetLocaleName(lnum->lc.id, lnum->cp, buf); }
char const* _Locale_time_name(const _Locale_time_t* ltime, char* buf)
{ return __GetLocaleName(ltime->lc.id, ltime->cp, buf); }
char const* _Locale_collate_name(const _Locale_collate_t* lcol, char* buf)
{ return __GetLocaleName(lcol->lc.id, lcol->cp, buf); }
char const* _Locale_monetary_name(const _Locale_monetary_t* lmon, char* buf)
{ return __GetLocaleName(lmon->lc.id, lmon->cp, buf); }
char const* _Locale_messages_name(const struct _Locale_messages* lmes, char* buf) {
_STLP_MARK_PARAMETER_AS_UNUSED(lmes)
_STLP_MARK_PARAMETER_AS_UNUSED(buf)
return NULL;
}
void _Locale_ctype_destroy(_Locale_ctype_t* ltype) {
if (!ltype) return;
free(ltype);
}
void _Locale_numeric_destroy(_Locale_numeric_t* lnum) {
if (!lnum) return;
if (lnum->grouping) free(lnum->grouping);
free(lnum);
}
void _Locale_time_destroy(_Locale_time_t* ltime) {
int i;
if (!ltime) return;
for (i = 0; i < 12; ++i) {
if (ltime->month[i]) free(ltime->month[i]);
if (ltime->abbrev_month[i]) free(ltime->abbrev_month[i]);
}
for (i = 0; i < 7; ++i) {
if (ltime->dayofweek[i]) free(ltime->dayofweek[i]);
if (ltime->abbrev_dayofweek[i]) free(ltime->abbrev_dayofweek[i]);
}
if (ltime->date_format) free(ltime->date_format);
if (ltime->long_date_format) free(ltime->long_date_format);
if (ltime->time_format) free(ltime->time_format);
if (ltime->date_time_format) free(ltime->date_time_format);
if (ltime->long_date_time_format) free(ltime->long_date_time_format);
free(ltime);
}
void _Locale_collate_destroy(_Locale_collate_t* lcol) {
if (!lcol) return;
free(lcol);
}
void _Locale_monetary_destroy(_Locale_monetary_t* lmon) {
if (!lmon) return;
if (lmon->grouping) free(lmon->grouping);
free(lmon);
}
void _Locale_messages_destroy(struct _Locale_messages* lmes)
{ _STLP_MARK_PARAMETER_AS_UNUSED(lmes) }
static char const* _Locale_extract_category_name(const char* name, const char* category, char* buf,
_Locale_lcid_t* hint, int *__err_code) {
const char* cname = __Extract_locale_name(name, category, buf);
if (cname == 0 || (cname[0] == 'C' && cname[1] == 0)) {
return cname;
}
return __TranslateToSystem(cname, buf, hint, __err_code);
}
char const* _Locale_extract_ctype_name(const char* cname, char* buf,
_Locale_lcid_t* hint, int *__err_code)
{ return _Locale_extract_category_name(cname, "LC_CTYPE", buf, hint, __err_code); }
char const* _Locale_extract_numeric_name(const char* cname, char* buf,
_Locale_lcid_t* hint, int *__err_code)
{ return _Locale_extract_category_name(cname, "LC_NUMERIC", buf, hint, __err_code); }
char const* _Locale_extract_time_name(const char* cname, char* buf,
_Locale_lcid_t* hint, int *__err_code)
{ return _Locale_extract_category_name(cname, "LC_TIME", buf, hint, __err_code); }
char const* _Locale_extract_collate_name(const char* cname, char* buf,
_Locale_lcid_t* hint, int *__err_code)
{ return _Locale_extract_category_name(cname, "LC_COLLATE", buf, hint, __err_code); }
char const* _Locale_extract_monetary_name(const char* cname, char* buf,
_Locale_lcid_t* hint, int *__err_code)
{ return _Locale_extract_category_name(cname, "LC_MONETARY", buf, hint, __err_code); }
char const* _Locale_extract_messages_name(const char* cname, char* buf,
_Locale_lcid_t* hint, int *__err_code) {
if (cname[0] == 'L' && cname[1] == 'C' && cname[2] == '_') {
return _C_name;
}
if (cname[0] == 'C' && cname[1] == 0) {
return _C_name;
}
return __TranslateToSystem(cname, buf, hint, __err_code);
}
/* ctype */
const _Locale_mask_t* _Locale_ctype_table(_Locale_ctype_t* ltype) {
_STLP_STATIC_ASSERT(sizeof(_Locale_mask_t) == sizeof(ltype->ctable[0]))
return (const _Locale_mask_t*)ltype->ctable;
}
int _Locale_toupper(_Locale_ctype_t* ltype, int c) {
char buf[2], out_buf[2];
buf[0] = (char)c; buf[1] = 0;
if ((UINT)__GetDefaultCP(ltype->lc.id) == ltype->cp) {
LCMapStringA(ltype->lc.id, LCMAP_LINGUISTIC_CASING | LCMAP_UPPERCASE, buf, 2, out_buf, 2);
return out_buf[0];
}
else {
wchar_t wbuf[2];
MultiByteToWideChar(ltype->cp, MB_PRECOMPOSED, buf, 2, wbuf, 2);
WideCharToMultiByte(__GetDefaultCP(ltype->lc.id), WC_COMPOSITECHECK | WC_SEPCHARS, wbuf, 2, buf, 2, NULL, FALSE);
LCMapStringA(ltype->lc.id, LCMAP_LINGUISTIC_CASING | LCMAP_UPPERCASE, buf, 2, out_buf, 2);
MultiByteToWideChar(__GetDefaultCP(ltype->lc.id), MB_PRECOMPOSED, out_buf, 2, wbuf, 2);
WideCharToMultiByte(ltype->cp, WC_COMPOSITECHECK | WC_SEPCHARS, wbuf, 2, out_buf, 2, NULL, FALSE);
return out_buf[0];
}
}
int _Locale_tolower(_Locale_ctype_t* ltype, int c) {
char buf[2], out_buf[2];
buf[0] = (char)c; buf[1] = 0;
if ((UINT)__GetDefaultCP(ltype->lc.id) == ltype->cp) {
LCMapStringA(ltype->lc.id, LCMAP_LINGUISTIC_CASING | LCMAP_LOWERCASE, buf, 2, out_buf, 2);
return out_buf[0];
}
else {
wchar_t wbuf[2];
MultiByteToWideChar(ltype->cp, MB_PRECOMPOSED, buf, 2, wbuf, 2);
WideCharToMultiByte(__GetDefaultCP(ltype->lc.id), WC_COMPOSITECHECK | WC_SEPCHARS, wbuf, 2, buf, 2, NULL, FALSE);
LCMapStringA(ltype->lc.id, LCMAP_LINGUISTIC_CASING | LCMAP_LOWERCASE, buf, 2, out_buf, 2);
MultiByteToWideChar(__GetDefaultCP(ltype->lc.id), MB_PRECOMPOSED, out_buf, 2, wbuf, 2);
WideCharToMultiByte(ltype->cp, WC_COMPOSITECHECK | WC_SEPCHARS, wbuf, 2, out_buf, 2, NULL, FALSE);
return out_buf[0];
}
}
#ifndef CSTR_EQUAL /* VC5SP3*/
# define CSTR_EQUAL 2
#endif
#ifndef CSTR_LESS_THAN /* VC5SP3 */
# define CSTR_LESS_THAN 1
#endif
static DWORD max_DWORD = 0xffffffff;
static DWORD trim_size_t_to_DWORD(size_t n) { return n < (size_t)max_DWORD ? (DWORD)n : max_DWORD; }
/* Collate */
/* This function takes care of the potential size_t DWORD different size. */
static int _Locale_strcmp_auxA(_Locale_collate_t* lcol,
const char* s1, size_t n1,
const char* s2, size_t n2) {
int result = CSTR_EQUAL;
while (n1 > 0 || n2 > 0) {
DWORD size1 = trim_size_t_to_DWORD(n1);
DWORD size2 = trim_size_t_to_DWORD(n2);
result = CompareStringA(lcol->lc.id, 0, s1, size1, s2, size2);
if (result != CSTR_EQUAL)
break;
n1 -= size1;
n2 -= size2;
}
return result;
}
int _Locale_strcmp(_Locale_collate_t* lcol,
const char* s1, size_t n1,
const char* s2, size_t n2) {
int result;
if (__GetDefaultCP(lcol->lc.id) == atoi(lcol->cp)) {
result = _Locale_strcmp_auxA(lcol, s1, n1, s2, n2);
}
else {
char *buf1, *buf2;
size_t size1, size2;
buf1 = __ConvertToCP(atoi(lcol->cp), __GetDefaultCP(lcol->lc.id), s1, n1, &size1);
buf2 = __ConvertToCP(atoi(lcol->cp), __GetDefaultCP(lcol->lc.id), s2, n2, &size2);
result = _Locale_strcmp_auxA(lcol, buf1, size1, buf2, size2);
free(buf1); free(buf2);
}
return (result == CSTR_EQUAL) ? 0 : (result == CSTR_LESS_THAN) ? -1 : 1;
}
size_t _Locale_strxfrm(_Locale_collate_t* lcol,
char* dst, size_t dst_size,
const char* src, size_t src_size) {
int result;
/* The Windows API do not support transformation of very long strings (src_size > INT_MAX)
* In this case the result will just be the input string:
*/
if (src_size > INT_MAX) {
if (dst != 0) {
_STLP_STRNCPY(dst, dst_size, src, src_size);
}
return src_size;
}
if (dst_size > INT_MAX) {
/* now that we know that src_size <= INT_MAX we can safely decrease dst_size to INT_MAX. */
dst_size = INT_MAX;
}
if (__GetDefaultCP(lcol->lc.id) == atoi(lcol->cp))
result = LCMapStringA(lcol->lc.id, LCMAP_SORTKEY, src, (int)src_size, dst, (int)dst_size);
else {
char *buf;
size_t size;
buf = __ConvertToCP(atoi(lcol->cp), __GetDefaultCP(lcol->lc.id), src, src_size, &size);
result = LCMapStringA(lcol->lc.id, LCMAP_SORTKEY, buf, (int)size, dst, (int)dst_size);
free(buf);
}
return result != 0 ? result - 1 : 0;
}
/* Numeric */
static const char* __true_name = "true";
static const char* __false_name = "false";
char _Locale_decimal_point(_Locale_numeric_t* lnum)
{ return lnum->decimal_point[0]; }
char _Locale_thousands_sep(_Locale_numeric_t* lnum)
{ return lnum->thousands_sep[0]; }
const char* _Locale_grouping(_Locale_numeric_t * lnum) {
if (!lnum->grouping) return "";
else return lnum->grouping;
}
const char * _Locale_true(_Locale_numeric_t * lnum) {
_STLP_MARK_PARAMETER_AS_UNUSED(lnum)
return __true_name; /* NT does't provide information about this */
}
const char * _Locale_false(_Locale_numeric_t * lnum) {
_STLP_MARK_PARAMETER_AS_UNUSED(lnum)
return __false_name; /* NT does't provide information about this */
}
/* Monetary */
const char* _Locale_int_curr_symbol(_Locale_monetary_t * lmon)
{ return lmon->int_curr_symbol; }
const char* _Locale_currency_symbol(_Locale_monetary_t * lmon)
{ return lmon->curr_symbol; }
char _Locale_mon_decimal_point(_Locale_monetary_t * lmon)
{ return lmon->decimal_point[0]; }
char _Locale_mon_thousands_sep(_Locale_monetary_t * lmon)
{ return lmon->thousands_sep[0]; }
const char* _Locale_mon_grouping(_Locale_monetary_t * lmon) {
if (!lmon->grouping) return "";
else return lmon->grouping;
}
const char* _Locale_positive_sign(_Locale_monetary_t * lmon)
{ return lmon->positive_sign; }
const char* _Locale_negative_sign(_Locale_monetary_t * lmon)
{ return lmon->negative_sign; }
char _Locale_int_frac_digits(_Locale_monetary_t * lmon)
{ return (char)lmon->int_frac_digits; }
char _Locale_frac_digits(_Locale_monetary_t * lmon)
{ return (char)lmon->frac_digits; }
int _Locale_p_cs_precedes(_Locale_monetary_t * lmon) {
char loc_data[2];
GetLocaleInfoA(lmon->lc.id, LOCALE_IPOSSYMPRECEDES, loc_data, 2);
if (loc_data[0] == '0') return 0;
else if (loc_data[0] == '1') return 1;
else return -1;
}
int _Locale_p_sep_by_space(_Locale_monetary_t * lmon) {
char loc_data[2];
GetLocaleInfoA(lmon->lc.id, LOCALE_IPOSSEPBYSPACE, loc_data, 2);
if (loc_data[0] == '0') return 0;
else if (loc_data[0] == '1') return 1;
else return -1;
}
int _Locale_p_sign_posn(_Locale_monetary_t * lmon) {
char loc_data[2];
if (lmon->lc.id != INVARIANT_LCID) {
GetLocaleInfoA(lmon->lc.id, LOCALE_IPOSSIGNPOSN, loc_data, 2);
return atoi(loc_data);
}
else {
return CHAR_MAX;
}
}
int _Locale_n_cs_precedes(_Locale_monetary_t * lmon) {
char loc_data[2];
GetLocaleInfoA(lmon->lc.id, LOCALE_INEGSYMPRECEDES, loc_data, 2);
if (loc_data[0] == '0') return 0;
else if (loc_data[0] == '1') return 1;
else return -1;
}
int _Locale_n_sep_by_space(_Locale_monetary_t * lmon) {
char loc_data[2];
GetLocaleInfoA(lmon->lc.id, LOCALE_INEGSEPBYSPACE, loc_data, 2);
if (loc_data[0] == '0') return 0;
else if (loc_data[0] == '1') return 1;
else return -1;
}
int _Locale_n_sign_posn(_Locale_monetary_t * lmon) {
char loc_data[2];
if (lmon->lc.id != INVARIANT_LCID) {
GetLocaleInfoA(lmon->lc.id, LOCALE_INEGSIGNPOSN, loc_data, 2);
return atoi(loc_data);
}
else {
return CHAR_MAX;
}
}
/* Time */
const char * _Locale_full_monthname(_Locale_time_t * ltime, int month) {
const char **names = (const char**)ltime->month;
return names[month];
}
const char * _Locale_abbrev_monthname(_Locale_time_t * ltime, int month) {
const char **names = (const char**)ltime->abbrev_month;
return names[month];
}
const char * _Locale_full_dayofweek(_Locale_time_t * ltime, int day) {
const char **names = (const char**)ltime->dayofweek;
return names[day];
}
const char * _Locale_abbrev_dayofweek(_Locale_time_t * ltime, int day) {
const char **names = (const char**)ltime->abbrev_dayofweek;
return names[day];
}
const char* _Locale_d_t_fmt(_Locale_time_t* ltime)
{ return ltime->date_time_format; }
const char* _Locale_long_d_t_fmt(_Locale_time_t* ltime)
{ return ltime->long_date_time_format; }
const char* _Locale_d_fmt(_Locale_time_t* ltime)
{ return ltime->date_format; }
const char* _Locale_long_d_fmt(_Locale_time_t* ltime)
{ return ltime->long_date_format; }
const char* _Locale_t_fmt(_Locale_time_t* ltime)
{ return ltime->time_format; }
const char* _Locale_am_str(_Locale_time_t* ltime)
{ return ltime->am; }
const char* _Locale_pm_str(_Locale_time_t* ltime)
{ return ltime->pm; }
/* Messages */
nl_catd_type _Locale_catopen(struct _Locale_messages* lmes, const char* cat_name) {
_STLP_MARK_PARAMETER_AS_UNUSED(lmes)
_STLP_MARK_PARAMETER_AS_UNUSED(cat_name)
return -1;
}
void _Locale_catclose(struct _Locale_messages* lmes, nl_catd_type cat) {
_STLP_MARK_PARAMETER_AS_UNUSED(lmes)
_STLP_MARK_PARAMETER_AS_UNUSED(&cat)
}
const char* _Locale_catgets(struct _Locale_messages* lmes, nl_catd_type cat,
int setid, int msgid, const char *dfault) {
_STLP_MARK_PARAMETER_AS_UNUSED(lmes)
_STLP_MARK_PARAMETER_AS_UNUSED(&cat)
_STLP_MARK_PARAMETER_AS_UNUSED(&setid)
_STLP_MARK_PARAMETER_AS_UNUSED(&msgid)
return dfault;
}
#ifdef __cplusplus
} /* extern C */
_STLP_END_NAMESPACE
#endif
void __FixGrouping(char *grouping) {
/* This converts NT version which uses '0' instead of 0, etc ; to ANSI */
char *g = grouping;
char building_group = 0;
char repeat_last = 0;
/* Check there is a grouping info otherwise we would add a useless CHAR_MAX */
if (*g) {
for (; *g; ++g) {
if (*g > '0' && *g <= '9') {
if (!building_group) {
*grouping = *g - '0';
building_group = 1;
}
else {
/* Known issue: grouping might roll. */
*grouping = *grouping * 10 + *g - '0';
}
}
else if (*g == '0') {
if (!building_group) {
repeat_last = 1;
}
else
/* Known issue: grouping might roll. */
*grouping *= 10;
}
else if (*g == ';') {
/* Stop adding to the current group */
building_group = 0;
++grouping;
}
/* else we ignore the character */
}
if (!repeat_last)
*grouping++ = CHAR_MAX;
*grouping = 0;
}
}
const char* __ConvertName(const char* lname, LOCALECONV* ConvTable, int TableSize) {
int i;
int cmp;
int low = 0;
int high = TableSize - 1;
/* typical binary search - do until no more to search or match */
while (low <= high) {
i = (low + high) / 2;
if ((cmp = lstrcmpiA(lname, (*(ConvTable + i)).name)) == 0)
return (*(ConvTable + i)).abbrev;
else if (cmp < 0)
high = i - 1;
else
low = i + 1;
}
return lname;
}
int __ParseLocaleString(const char* lname,
char* lang, char* ctry, char* page) {
int param = 0;
size_t len;
size_t tmpLen;
if (lname[0] == 0)
return 0;
/* We look for the first country separator '_' */
len = strcspn(lname, "_");
if (lname[len] == '_') {
if (len == 0 || len > MAX_LANG_LEN) return -1; /* empty lang is invalid*/
_STLP_STRNCPY(lang, MAX_LANG_LEN + 1, lname, len);
lname += len + 1;
++param;
}
/* We look for the last code page separator '.' */
len = -1;
tmpLen = strcspn(lname, ".");
while (lname[tmpLen] == '.') {
len = tmpLen; ++tmpLen;
tmpLen += strcspn(lname + tmpLen, ".");
}
if (len != -1) { /* Means that we found a '.' */
if (param == 0) {
/* We have no lang yet so we have to fill it first, no country */
if (len > MAX_LANG_LEN) return -1;
if (len == 0) {
/* No language nor country, only code page */
++param;
}
else
{ _STLP_STRNCPY(lang, MAX_LANG_LEN + 1, lname, len); }
++param;
}
else {
/* We already have a lang so we are now looking for the country: */
if (len == 0) return -1; /* We forbid locale name with the "_." motif in it */
if (len > MAX_CTRY_LEN) return -1;
_STLP_STRNCPY(ctry, MAX_CTRY_LEN + 1, lname, len);
}
++param;
lname += len + 1;
}
/* We look for ',' for compatibility with POSIX */
len = strcspn(lname, ",");
switch (param) {
case 0:
if (len > MAX_LANG_LEN) return -1;
_STLP_STRNCPY(lang, MAX_LANG_LEN + 1, lname, len);
break;
case 1:
if (len > MAX_CTRY_LEN) return -1;
_STLP_STRNCPY(ctry, MAX_CTRY_LEN + 1, lname, len);
break;
default:
if (len > MAX_CP_LEN) return -1;
_STLP_STRNCPY(page, MAX_CP_LEN + 1, lname, len);
break;
}
/* ',' POSIX modifier is not used in NT */
return 0;
}
/* Data necessary for find LCID*/
static CRITICAL_SECTION __criticalSection;
static int __FindFlag;
static LCID __FndLCID;
static const char* __FndLang;
static const char* __FndCtry;
void _Locale_init()
{ InitializeCriticalSection(&__criticalSection); }
void _Locale_final()
{ DeleteCriticalSection(&__criticalSection); }
static LCID LocaleFromHex(const char* locale) {
unsigned long result = 0;
int digit;
while (*locale) {
result <<= 4;
digit = (*locale >= '0' && *locale <= '9') ? *locale - '0':
(*locale >= 'A' && *locale <= 'F') ? (*locale - 'A') + 10
: (*locale - 'a') + 10;
result += digit;
++locale;
}
return (LCID)result;
}
static BOOL CALLBACK EnumLocalesProcA(LPSTR locale) {
LCID lcid = LocaleFromHex(locale);
int LangFlag = 0, CtryFlag = !__FndCtry;
static char Lang[MAX_LANG_LEN], Ctry[MAX_CTRY_LEN];
GetLocaleInfoA(lcid, LOCALE_SENGLANGUAGE, Lang, MAX_LANG_LEN);
if (lstrcmpiA(Lang, __FndLang) != 0) {
GetLocaleInfoA(lcid, LOCALE_SABBREVLANGNAME, Lang, MAX_LANG_LEN);
if (lstrcmpiA(Lang, __FndLang) != 0) {
GetLocaleInfoA(lcid, LOCALE_SISO639LANGNAME, Lang, MAX_LANG_LEN);
if (lstrcmpiA(Lang, __FndLang) == 0) LangFlag = 1;
}
else LangFlag = 1;
}
else LangFlag = 1;
if (__FndCtry) {
GetLocaleInfoA(lcid, LOCALE_SENGCOUNTRY, Ctry, MAX_CTRY_LEN);
if (lstrcmpiA(Ctry, __FndCtry) != 0) {
GetLocaleInfoA(lcid, LOCALE_SABBREVCTRYNAME, Ctry, MAX_CTRY_LEN);
if (lstrcmpiA(Ctry, __FndCtry) != 0) {
GetLocaleInfoA(lcid, LOCALE_SISO3166CTRYNAME, Ctry, MAX_CTRY_LEN);
if (lstrcmpiA(Ctry, __FndCtry) == 0) CtryFlag = 1;
}
else CtryFlag = 1;
}
else
CtryFlag = 1;
}
if (LangFlag && CtryFlag) {
__FindFlag = 1;
__FndLCID = lcid;
return FALSE;
}
return TRUE;
}
int __GetLCID(const char* lang, const char* ctry, LCID* lcid) {
int ret;
EnterCriticalSection(&__criticalSection);
__FindFlag = 0;
__FndLang = lang;
__FndCtry = ctry;
EnumSystemLocalesA(EnumLocalesProcA, LCID_INSTALLED);
if (__FindFlag != 0) *lcid = __FndLCID;
ret = __FindFlag != 0 ? 0 : -1;
LeaveCriticalSection(&__criticalSection);
return ret;
}
int __GetLCIDFromName(const char* lname, LCID* lcid, char* cp, _Locale_lcid_t *hint) {
char lang[MAX_LANG_LEN + 1], ctry[MAX_CTRY_LEN + 1], page[MAX_CP_LEN + 1];
int result = 0;
if (lname == NULL || lname[0] == 0) {
*lcid = LOCALE_USER_DEFAULT;
return 0;
}
memset(lang, 0, MAX_LANG_LEN + 1);
memset(ctry, 0, MAX_CTRY_LEN + 1);
memset(page, 0, MAX_CP_LEN + 1);
if (__ParseLocaleString(lname, lang, ctry, page) == -1) return -1;
if (hint != 0) {
*lcid = hint->id;
}
else {
if (lang[0] == 0 && ctry[0] == 0)
*lcid = LOCALE_USER_DEFAULT; /* Only code page given. */
else {
if (ctry[0] == 0) {
result = __GetLCID(__ConvertName(lang, __rg_language, sizeof(__rg_language) / sizeof(LOCALECONV)), NULL, lcid);
if (result != 0) {
/* Check 'C' special case. Check is done after call to __GetLCID because normal programs do not
* generate facet from 'C' name, they use the locale::classic() facets. */
if (lang[0] == 'C' && lang[1] == 0) {
*lcid = INVARIANT_LCID;
result = 0;
}
}
}
else {
result = __GetLCID(__ConvertName(lang, __rg_language, sizeof(__rg_language) / sizeof(LOCALECONV)),
__ConvertName(ctry, __rg_country, sizeof(__rg_country) / sizeof(LOCALECONV)),
lcid);
if (result != 0) {
/* Non NLS mapping might introduce problem with some locales when only one entry is mapped,
* the lang or the country (example: chinese locales like 'chinese_taiwan' gives 'CHS_taiwan'
* that do not exists in system). This is why we are giving this locale an other chance by
* calling __GetLCID without the mapping. */
result = __GetLCID(lang, ctry, lcid);
}
}
}
}
if (result == 0) {
/* Handling code page */
if (lstrcmpiA(page, "ACP") == 0 || page[0] == 0)
my_ltoa(__intGetACP(*lcid), cp);
else if (lstrcmpiA(page, "OCP") == 0)
my_ltoa(__intGetOCP(*lcid), cp);
else if (lstrcmpiA(page, "UTF7") == 0)
my_ltoa(CP_UTF7, cp);
else if (lstrcmpiA(page, "UTF8") == 0)
my_ltoa(CP_UTF8, cp);
else
_STLP_STRNCPY(cp, MAX_CP_LEN + 1, page, 5);
/* Code page must be an integer value,
* 0 returned by __intGetACP and 1 returned by __intGetOCP are invalid
* values.
*/
if (cp[1] == 0 && (cp[0] == '0' || cp[1] == '1'))
return -1;
else if (atoi(cp) == 0)
return -1;
}
return result;
}
char const* __GetLocaleName(LCID lcid, const char* cp, char* buf) {
if (lcid == INVARIANT_LCID) {
return _C_name;
}
else {
char lang[MAX_LANG_LEN + 1], ctry[MAX_CTRY_LEN + 1];
GetLocaleInfoA(lcid, LOCALE_SENGLANGUAGE, lang, MAX_LANG_LEN);
GetLocaleInfoA(lcid, LOCALE_SENGCOUNTRY, ctry, MAX_CTRY_LEN);
_STLP_STRCPY(buf, _Locale_MAX_SIMPLE_NAME, lang);
_STLP_STRCAT(buf, _Locale_MAX_SIMPLE_NAME, "_");
_STLP_STRCAT(buf, _Locale_MAX_SIMPLE_NAME, ctry);
_STLP_STRCAT(buf, _Locale_MAX_SIMPLE_NAME, ".");
_STLP_STRCAT(buf, _Locale_MAX_SIMPLE_NAME, cp);
return buf;
}
}
char const* __Extract_locale_name(const char* loc, const char* category, char* buf) {
char *expr;
size_t len_name;
if (loc[0] == 'L' && loc[1] == 'C' && loc[2] == '_') {
expr = strstr((char*)loc, category);
if (expr == NULL) return NULL; /* Category not found. */
expr = strchr(expr, '=');
if (expr == NULL) return NULL;
++expr;
len_name = strcspn(expr, ";");
len_name = len_name >= _Locale_MAX_SIMPLE_NAME ? _Locale_MAX_SIMPLE_NAME - 1
: len_name;
_STLP_STRNCPY(buf, _Locale_MAX_SIMPLE_NAME, expr, len_name); buf[len_name] = 0;
return buf;
}
else {
return loc;
}
}
char const* __TranslateToSystem(const char* lname, char* buf, _Locale_lcid_t* hint,
int *__err_code) {
LCID lcid;
char cp[MAX_CP_LEN + 1];
if (__GetLCIDFromName(lname, &lcid, cp, hint) != 0)
{ *__err_code = _STLP_LOC_UNKNOWN_NAME; return NULL; }
return __GetLocaleName(lcid, cp, buf);
}
void __GetLocaleInfoUsingACP(LCID lcid, const char* cp, LCTYPE lctype, char* buf, int buf_size, wchar_t* wbuf, int wbuf_size) {
wchar_t *Buffer;
int BufferSize;
int icp;
GetLocaleInfoA(lcid, lctype, buf, buf_size);
icp = atoi(cp);
if (icp != CP_ACP && buf[0] != 0) {
BufferSize = MultiByteToWideChar(CP_ACP, 0, buf, -1, NULL, 0);
if (BufferSize > wbuf_size)
{
Buffer = (wchar_t*)malloc(sizeof(wchar_t) * BufferSize);
}
else
{
Buffer = wbuf;
}
MultiByteToWideChar(CP_ACP, 0, buf, -1, Buffer, BufferSize);
WideCharToMultiByte(icp, 0, Buffer, -1, buf, buf_size, NULL, NULL);
if (Buffer != wbuf)
{
free(Buffer);
}
}
}
/* Return 0 if ANSI code page not used */
int __intGetACP(LCID lcid) {
char cp[6];
if (!GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE, cp, 6)) {
#if defined (_STLP_LANG_INVARIANT_DEFINED)
if (lcid == INVARIANT_LCID) {
/* We are using a limited PSDK, we rely on the most common code page */
return 1252;
}
#endif
return 0;
}
return atoi(cp);
}
/* Return 1 if OEM code page not used */
int __intGetOCP(LCID lcid) {
char cp[6];
if (!GetLocaleInfoA(lcid, LOCALE_IDEFAULTCODEPAGE, cp, 6))
return 0;
return atoi(cp);
}
int __GetDefaultCP(LCID lcid) {
int cp = __intGetACP(lcid);
if (cp == 0) return __intGetOCP(lcid);
else return cp;
}
static int trim_size_t_to_int(size_t n) { return n < (size_t)INT_MAX ? (int)n : INT_MAX; }
char* __ConvertToCP(int from_cp, int to_cp, const char *from, size_t size, size_t *ret_buf_size) {
size_t wbuffer_size, buffer_size, from_offset, wbuf_offset;
int from_size, to_size, wbuf_size;
wchar_t *wbuffer;
char* buffer;
size_t orig_size = size;
wbuffer_size = 0;
from_offset = 0;
while (size > 0) {
from_size = trim_size_t_to_int(size);
wbuffer_size += MultiByteToWideChar(from_cp, MB_PRECOMPOSED,
from + from_offset, from_size, NULL, 0);
from_offset += from_size;
size -= from_size;
}
wbuffer = (wchar_t*)malloc(sizeof(wchar_t)*wbuffer_size);
size = orig_size;
wbuf_offset = 0;
from_offset = 0;
while (size > 0) {
from_size = trim_size_t_to_int(size);
wbuf_size = trim_size_t_to_int(wbuffer_size - wbuf_offset);
wbuf_offset += MultiByteToWideChar(from_cp, MB_PRECOMPOSED,
from + from_offset, from_size, wbuffer + wbuf_offset, wbuf_size);
from_offset += from_size;
size -= from_size;
}
buffer_size = 0;
wbuf_offset = 0;
size = wbuffer_size;
while (size > 0) {
wbuf_size = trim_size_t_to_int(size);
buffer_size += WideCharToMultiByte(to_cp, WC_COMPOSITECHECK | WC_SEPCHARS,
wbuffer + wbuf_offset, wbuf_size,
NULL, 0, NULL, FALSE);
wbuf_offset += wbuf_size;
size -= wbuf_size;
}
buffer = (char*)malloc(buffer_size);
*ret_buf_size = buffer_size;
size = wbuffer_size;
wbuf_offset = 0;
while (size > 0) {
wbuf_size = trim_size_t_to_int(size);
to_size = trim_size_t_to_int(buffer_size);
buffer_size -= WideCharToMultiByte(to_cp, WC_COMPOSITECHECK | WC_SEPCHARS,
wbuffer + wbuf_offset, wbuf_size,
buffer, to_size, NULL, FALSE);
wbuf_offset += wbuf_size;
size -= wbuf_size;
}
free(wbuffer);
return buffer;
}
#ifdef __cplusplus
}
#endif
#ifndef _STLP_NO_WCHAR_T
# include "c_wlocale_win32.c"
#endif