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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifdef __sun__
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dlfcn.h>
#include <locale.h>
#include <limits.h>
#include <assert.h>
#include <sys/localedef.h>
#include "xlocale.h"
static _LC_locale_t *__C_locale;
#define FIX_LOCALE(l) l = (l == 0) ? __C_locale : l
#include "mbsnrtowcs.inc"
#include "wcsnrtombs.inc"
size_t __mb_cur_max(locale_t __l) {
FIX_LOCALE(__l);
return (__l->lc_ctype->cmapp->cm_mb_cur_max);
}
wint_t btowc_l(int __c, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->cmapp->core.user_api->btowc(__l->lc_ctype->cmapp, __c);
}
int wctob_l(wint_t __c, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->cmapp->core.user_api->wctob(__l->lc_ctype->cmapp, __c);
}
size_t wcrtomb_l(char *__s, wchar_t __wc, mbstate_t *__ps, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->cmapp->core.user_api->wcrtomb(__l->lc_ctype->cmapp,
__s, __wc, __ps);
}
size_t mbrtowc_l(wchar_t *__pwc, const char *__s, size_t __n,
mbstate_t *__ps, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->cmapp->core.user_api->mbrtowc(__l->lc_ctype->cmapp,
__pwc, __s, __n, __ps);
}
int mbtowc_l(wchar_t *__pwc, const char *__pmb, size_t __max, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->cmapp->core.user_api->mbtowc(__l->lc_ctype->cmapp,
__pwc, __pmb, __max);
}
size_t mbrlen_l(const char *__s, size_t __n, mbstate_t *__ps, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->cmapp->core.user_api->mbrlen(__l->lc_ctype->cmapp, __s,
__n, __ps);
}
struct lconv *localeconv_l(locale_t __l) {
FIX_LOCALE(__l);
return __l->core.user_api->localeconv(__l);
}
size_t mbsrtowcs_l(wchar_t *__dest, const char **__src, size_t __len,
mbstate_t *__ps, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->cmapp->core.user_api->mbsrtowcs(__l->lc_ctype->cmapp,
__dest, __src, __len, __ps);
}
int wcscoll_l(const wchar_t *__s1, const wchar_t *__s2, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_collate->core.user_api->wcscoll(__l->lc_collate,
__s1, __s2);
}
int strcoll_l(const char *__s1, const char *__s2, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_collate->core.user_api->strcoll(__l->lc_collate,
__s1, __s2);
}
size_t strxfrm_l(char *__s1, const char *__s2, size_t __n, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_collate->core.user_api->strxfrm(__l->lc_collate,
__s1, __s2, __n);
}
size_t strftime_l(char *__s, size_t __size, const char *__fmt, const struct tm
*__tm, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_time->core.user_api->strftime(__l->lc_time,
__s, __size, __fmt, __tm);
}
size_t wcsxfrm_l(wchar_t *__ws1, const wchar_t *__ws2, size_t __n,
locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_collate->core.user_api->wcsxfrm(__l->lc_collate,
__ws1, __ws2, __n);
}
#define LOCALE_ISCTYPE(ctype, m) \
int is##ctype##_l(int __c, locale_t __l) { \
if ((__c < 0) || (__c > 255)) return 0;\
FIX_LOCALE(__l);\
return __l->lc_ctype->mask[__c] & m;\
}\
int isw##ctype##_l(wchar_t __c, locale_t __l) { \
FIX_LOCALE(__l);\
return __l->lc_ctype->core.user_api->iswctype(__l->lc_ctype, __c, m);\
}
LOCALE_ISCTYPE(alnum, _ISALNUM)
LOCALE_ISCTYPE(alpha, _ISALPHA)
LOCALE_ISCTYPE(blank, _ISALPHA)
LOCALE_ISCTYPE(cntrl, _ISCNTRL)
LOCALE_ISCTYPE(digit, _ISDIGIT)
LOCALE_ISCTYPE(graph, _ISGRAPH)
LOCALE_ISCTYPE(lower, _ISLOWER)
LOCALE_ISCTYPE(print, _ISPRINT)
LOCALE_ISCTYPE(punct, _ISPUNCT)
LOCALE_ISCTYPE(space, _ISSPACE)
LOCALE_ISCTYPE(upper, _ISUPPER)
LOCALE_ISCTYPE(xdigit, _ISXDIGIT)
int iswctype_l(wint_t __c, wctype_t __m, locale_t __l) {
FIX_LOCALE(__l);\
return __l->lc_ctype->core.user_api->iswctype(__l->lc_ctype, __c, __m);\
}
int toupper_l(int __c, locale_t __l) {
FIX_LOCALE(__l);
if ((__c < 0) || (__c > __l->lc_ctype->max_upper)) return __c;
return __l->lc_ctype->upper[__c];
}
int tolower_l(int __c, locale_t __l) {
FIX_LOCALE(__l);
if ((__c < 0) || (__c > __l->lc_ctype->max_lower)) return __c;
return __l->lc_ctype->lower[__c];
}
wint_t towupper_l(wint_t __c, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->core.user_api->towupper(__l->lc_ctype, __c);
}
wint_t towlower_l(wint_t __c, locale_t __l) {
FIX_LOCALE(__l);
return __l->lc_ctype->core.user_api->towlower(__l->lc_ctype, __c);
}
// FIXME: This disregards the locale, which is Very Wrong
#define vsnprintf_l(__s, __n, __l, __format, __va) \
vsnprintf(__s, __n, __format, __va)
int sprintf_l(char *__s, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
int __res = vsnprintf_l(__s, SIZE_MAX, __l, __format, __va);
va_end(__va);
return __res;
}
int snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...)
{
va_list __va;
va_start(__va, __format);
int __res = vsnprintf_l(__s, __n , __l, __format, __va);
va_end(__va);
return __res;
}
int asprintf_l(char **__s, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
// FIXME:
int __res = vasprintf(__s, __format, __va);
va_end(__va);
return __res;
}
int sscanf_l(const char *__s, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
// FIXME:
int __res = vsscanf(__s, __format, __va);
va_end(__va);
return __res;
}
locale_t newlocale(int mask, const char *locale, locale_t base) {
if ((locale == NULL) || (locale[0] == '\0') ||
((locale[0] == 'C') && (locale[1] == '\0')))
{
return __C_locale;
}
// Solaris locales are shared libraries that contain
char *path;
#ifdef __LP64
asprintf(&path, "/usr/lib/locale/%1$s/amd64/%1$s.so.3", locale);
#else
asprintf(&path, "/usr/lib/locale/%1$s/%1$s.so.3", locale);
#endif
void *handle = dlopen(path, RTLD_LOCAL | RTLD_NOW);
free(path);
if (!handle)
return 0;
_LC_locale_t *(*init)() = dlsym(handle, "instantiate");
if (!init)
return 0;
_LC_locale_t *p = init();
if (!p)
return 0;
if (!base)
base = __C_locale;
locale_t ret = calloc(1, sizeof(struct _LC_locale_t));
memcpy(ret, p, sizeof (_LC_locale_t));
ret->lc_collate = (mask & LC_COLLATE_MASK) ? p->lc_collate : base->lc_collate;
ret->lc_ctype = (mask & LC_CTYPE_MASK) ? p->lc_ctype : base->lc_ctype;
ret->lc_messages = (mask & LC_MESSAGES_MASK) ? p->lc_messages : base->lc_messages;
ret->lc_monetary = (mask & LC_MONETARY_MASK) ? p->lc_monetary : base->lc_monetary;
ret->lc_time = (mask & LC_TIME_MASK) ? p->lc_time : base->lc_time;
return ret;
}
void freelocale(locale_t loc)
{
if (loc != __C_locale)
free(loc);
}
__attribute__((constructor))
static void setupCLocale(void) {
// The default initial locale is the C locale. This is a statically
// allocated locale inside libc. At program start, __lc_locale will point to
// this. We need to grab a copy because it's not a public symbol. If we had
// access to the source code for libc, then we'd just use it directly...
assert('C' == setlocale(LC_ALL, 0)[0]);
__C_locale = __lc_locale;
}
#endif