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Diffstat (limited to 'winsup/cygwin/nlsfuncs.cc')
-rw-r--r--winsup/cygwin/nlsfuncs.cc95
1 files changed, 38 insertions, 57 deletions
diff --git a/winsup/cygwin/nlsfuncs.cc b/winsup/cygwin/nlsfuncs.cc
index 6dde251..2ba9f32 100644
--- a/winsup/cygwin/nlsfuncs.cc
+++ b/winsup/cygwin/nlsfuncs.cc
@@ -16,8 +16,6 @@ details. */
#include "dtable.h"
#include "cygheap.h"
#include "tls_pbuf.h"
-/* Internal headers from newlib */
-#include "../locale/setlocale.h"
#include "lc_msg.h"
#include "lc_era.h"
@@ -31,8 +29,7 @@ details. */
__eval_datetimefmt(lcid,(type),(flags),&lc_time_ptr,\
lc_time_end-lc_time_ptr)
#define charfromwchar(category,in) \
- __charfromwchar (_##category##_locale->in,_LC(category),\
- f_wctomb,charset)
+ __charfromwchar (_##category##_locale->in,_LC(category),f_wctomb)
#define has_modifier(x) ((x)[0] && !strcmp (modifier, (x)))
@@ -159,8 +156,7 @@ __get_lcid_from_locale (const char *name)
is set, s==NULL returns -1 since then it's used to recognize invalid strings
in the used charset. */
static size_t
-lc_wcstombs (wctomb_p f_wctomb, const char *charset,
- char *s, const wchar_t *pwcs, size_t n,
+lc_wcstombs (wctomb_p f_wctomb, char *s, const wchar_t *pwcs, size_t n,
bool return_invalid = false)
{
char *ptr = s;
@@ -175,7 +171,7 @@ lc_wcstombs (wctomb_p f_wctomb, const char *charset,
size_t num_bytes = 0;
while (*pwcs != 0)
{
- bytes = f_wctomb (_REENT, buf, *pwcs++, charset, &state);
+ bytes = f_wctomb (_REENT, buf, *pwcs++, &state);
if (bytes != (size_t) -1)
num_bytes += bytes;
else if (return_invalid)
@@ -185,7 +181,7 @@ lc_wcstombs (wctomb_p f_wctomb, const char *charset,
}
while (n > 0)
{
- bytes = f_wctomb (_REENT, buf, *pwcs, charset, &state);
+ bytes = f_wctomb (_REENT, buf, *pwcs, &state);
if (bytes == (size_t) -1)
{
memset (&state, 0, sizeof state);
@@ -207,8 +203,7 @@ lc_wcstombs (wctomb_p f_wctomb, const char *charset,
/* Never returns -1. Invalid sequences are translated to replacement
wide-chars. */
static size_t
-lc_mbstowcs (mbtowc_p f_mbtowc, const char *charset,
- wchar_t *pwcs, const char *s, size_t n)
+lc_mbstowcs (mbtowc_p f_mbtowc, wchar_t *pwcs, const char *s, size_t n)
{
size_t ret = 0;
char *t = (char *) s;
@@ -220,8 +215,7 @@ lc_mbstowcs (mbtowc_p f_mbtowc, const char *charset,
n = 1;
while (n > 0)
{
- bytes = f_mbtowc (_REENT, pwcs, t, 6 /* fake, always enough */,
- charset, &state);
+ bytes = f_mbtowc (_REENT, pwcs, t, 6 /* fake, always enough */, &state);
if (bytes == (size_t) -1)
{
state.__count = 0;
@@ -294,13 +288,12 @@ __setlocaleinfo (char **ptr, size_t size, wchar_t val)
}
static char *
-__charfromwchar (const wchar_t *in, char **ptr, size_t size,
- wctomb_p f_wctomb, const char *charset)
+__charfromwchar (const wchar_t *in, char **ptr, size_t size, wctomb_p f_wctomb)
{
size_t num;
char *ret;
- num = lc_wcstombs (f_wctomb, charset, ret = *ptr, in, size);
+ num = lc_wcstombs (f_wctomb, ret = *ptr, in, size);
*ptr += num + 1;
return ret;
}
@@ -600,11 +593,11 @@ __set_lc_time_from_win (const char *name,
/* Evaluate string length in target charset. Characters invalid in the
target charset are simply ignored, as on Linux. */
len = 0;
- len += lc_wcstombs (f_wctomb, charset, NULL, era->era, 0) + 1;
- len += lc_wcstombs (f_wctomb, charset, NULL, era->era_d_fmt, 0) + 1;
- len += lc_wcstombs (f_wctomb, charset, NULL, era->era_d_t_fmt, 0) + 1;
- len += lc_wcstombs (f_wctomb, charset, NULL, era->era_t_fmt, 0) + 1;
- len += lc_wcstombs (f_wctomb, charset, NULL, era->alt_digits, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, era->era, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, era->era_d_fmt, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, era->era_d_t_fmt, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, era->era_t_fmt, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, era->alt_digits, 0) + 1;
len += (wcslen (era->era) + 1) * sizeof (wchar_t);
len += (wcslen (era->era_d_fmt) + 1) * sizeof (wchar_t);
len += (wcslen (era->era_d_t_fmt) + 1) * sizeof (wchar_t);
@@ -742,8 +735,7 @@ __set_lc_ctype_from_win (const char *name,
lc_ctype_ptr = (char *) woutdig;
_ctype_locale->outdigits[i] = lc_ctype_ptr;
memset (&state, 0, sizeof state);
- lc_ctype_ptr += f_wctomb (_REENT, lc_ctype_ptr, digits[i], charset,
- &state);
+ lc_ctype_ptr += f_wctomb (_REENT, lc_ctype_ptr, digits[i], &state);
*lc_ctype_ptr++ = '\0';
}
}
@@ -885,8 +877,7 @@ __set_lc_monetary_from_win (const char *name,
LOCALE_SCURRENCY);
/* As on Linux: If the currency_symbol can't be represented in the
given charset, use int_curr_symbol. */
- if (lc_wcstombs (f_wctomb, charset, NULL,
- _monetary_locale->wcurrency_symbol,
+ if (lc_wcstombs (f_wctomb, NULL, _monetary_locale->wcurrency_symbol,
0, true) == (size_t) -1)
_monetary_locale->currency_symbol = _monetary_locale->int_curr_symbol;
else
@@ -1026,10 +1017,10 @@ __set_lc_messages_from_win (const char *name,
len += (strlen (charset) + 1);
if (lcid)
{
- len += lc_wcstombs (f_wctomb, charset, NULL, msg->yesexpr, 0) + 1;
- len += lc_wcstombs (f_wctomb, charset, NULL, msg->noexpr, 0) + 1;
- len += lc_wcstombs (f_wctomb, charset, NULL, msg->yesstr, 0) + 1;
- len += lc_wcstombs (f_wctomb, charset, NULL, msg->nostr, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, msg->yesexpr, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, msg->noexpr, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, msg->yesstr, 0) + 1;
+ len += lc_wcstombs (f_wctomb, NULL, msg->nostr, 0) + 1;
len += (wcslen (msg->yesexpr) + 1) * sizeof (wchar_t);
len += (wcslen (msg->noexpr) + 1) * sizeof (wchar_t);
len += (wcslen (msg->yesstr) + 1) * sizeof (wchar_t);
@@ -1051,13 +1042,13 @@ __set_lc_messages_from_win (const char *name,
if (lcid)
{
_messages_locale->yesexpr = (const char *) c;
- len = lc_wcstombs (f_wctomb, charset, c, msg->yesexpr, lc_messages_end - c);
+ len = lc_wcstombs (f_wctomb, c, msg->yesexpr, lc_messages_end - c);
_messages_locale->noexpr = (const char *) (c += len + 1);
- len = lc_wcstombs (f_wctomb, charset, c, msg->noexpr, lc_messages_end - c);
+ len = lc_wcstombs (f_wctomb, c, msg->noexpr, lc_messages_end - c);
_messages_locale->yesstr = (const char *) (c += len + 1);
- len = lc_wcstombs (f_wctomb, charset, c, msg->yesstr, lc_messages_end - c);
+ len = lc_wcstombs (f_wctomb, c, msg->yesstr, lc_messages_end - c);
_messages_locale->nostr = (const char *) (c += len + 1);
- len = lc_wcstombs (f_wctomb, charset, c, msg->nostr, lc_messages_end - c);
+ len = lc_wcstombs (f_wctomb, c, msg->nostr, lc_messages_end - c);
c += len + 1;
if ((uintptr_t) c % 1)
++c;
@@ -1149,15 +1140,14 @@ strcoll (const char *__restrict s1, const char *__restrict s2)
/* The ANSI version of CompareString uses the default charset of the lcid,
so we must use the Unicode version. */
mbtowc_p collate_mbtowc = __get_current_collate_locale ()->mbtowc;
- const char *collate_charset = __get_current_collate_locale ()->codeset;
- n1 = lc_mbstowcs (collate_mbtowc, collate_charset, NULL, s1, 0) + 1;
+ n1 = lc_mbstowcs (collate_mbtowc, NULL, s1, 0) + 1;
ws1 = (n1 > NT_MAX_PATH ? (wchar_t *) malloc (n1 * sizeof (wchar_t))
: tp.w_get ());
- lc_mbstowcs (collate_mbtowc, collate_charset, ws1, s1, n1);
- n2 = lc_mbstowcs (collate_mbtowc, collate_charset, NULL, s2, 0) + 1;
+ lc_mbstowcs (collate_mbtowc, ws1, s1, n1);
+ n2 = lc_mbstowcs (collate_mbtowc, NULL, s2, 0) + 1;
ws2 = (n2 > NT_MAX_PATH ? (wchar_t *) malloc (n2 * sizeof (wchar_t))
: tp.w_get ());
- lc_mbstowcs (collate_mbtowc, collate_charset, ws2, s2, n2);
+ lc_mbstowcs (collate_mbtowc, ws2, s2, n2);
ret = CompareStringW (collate_lcid, 0, ws1, -1, ws2, -1);
if (n1 > NT_MAX_PATH)
free (ws1);
@@ -1226,13 +1216,12 @@ strxfrm (char *__restrict s1, const char *__restrict s2, size_t sn)
/* The ANSI version of LCMapString uses the default charset of the lcid,
so we must use the Unicode version. */
mbtowc_p collate_mbtowc = __get_current_collate_locale ()->mbtowc;
- const char *collate_charset = __get_current_collate_locale ()->codeset;
- n2 = lc_mbstowcs (collate_mbtowc, collate_charset, NULL, s2, 0) + 1;
+ n2 = lc_mbstowcs (collate_mbtowc, NULL, s2, 0) + 1;
ws2 = (n2 > NT_MAX_PATH ? (wchar_t *) malloc (n2 * sizeof (wchar_t))
: tp.w_get ());
if (ws2)
{
- lc_mbstowcs (collate_mbtowc, collate_charset, ws2, s2, n2);
+ lc_mbstowcs (collate_mbtowc, ws2, s2, n2);
/* The sort key is a NUL-terminated byte string. */
ret = LCMapStringW (collate_lcid, LCMAP_SORTKEY, ws2, -1,
(PWCHAR) s1, sn);
@@ -1474,7 +1463,7 @@ __set_locale_from_locale_alias (const char *locale, char *new_locale)
if (strlen (replace) > ENCODING_LEN)
continue;
/* The file is latin1 encoded */
- lc_mbstowcs (__iso_mbtowc, "ISO-8859-1", walias, alias, ENCODING_LEN + 1);
+ lc_mbstowcs (__iso_mbtowc (1), walias, alias, ENCODING_LEN + 1);
walias[ENCODING_LEN] = L'\0';
if (!wcscmp (wlocale, walias))
{
@@ -1503,33 +1492,25 @@ internal_setlocale ()
wchar_t *w_path = NULL, *w_cwd;
/* Don't do anything if the charset hasn't actually changed. */
- if (strcmp (cygheap->locale.charset, __locale_charset ()) == 0)
+ if (cygheap->locale.mbtowc == __global_locale.mbtowc)
return;
- debug_printf ("Cygwin charset changed from %s to %s",
- cygheap->locale.charset, __locale_charset ());
+ debug_printf ("Cygwin charset chang to %s", __locale_charset ());
/* Fetch PATH and CWD and convert to wchar_t in previous charset. */
path = getenv ("PATH");
if (path && *path) /* $PATH can be potentially unset. */
{
w_path = tp.w_get ();
- sys_mbstowcs (w_path, 32768, path);
+ sys_cp_mbstowcs (cygheap->locale.mbtowc, w_path, 32768, path);
}
w_cwd = tp.w_get ();
cwdstuff::cwd_lock.acquire ();
- sys_mbstowcs (w_cwd, 32768, cygheap->cwd.get_posix ());
+ sys_cp_mbstowcs (cygheap->locale.mbtowc, w_cwd, 32768,
+ cygheap->cwd.get_posix ());
/* Set charset for internal conversion functions. */
- if (*__locale_charset () == 'A'/*SCII*/)
- {
- cygheap->locale.mbtowc = __utf8_mbtowc;
- cygheap->locale.wctomb = __utf8_wctomb;
- }
- else
- {
- cygheap->locale.mbtowc = __mbtowc;
- cygheap->locale.wctomb = __wctomb;
- }
- strcpy (cygheap->locale.charset, __locale_charset ());
+ cygheap->locale.mbtowc = __global_locale.mbtowc;
+ if (cygheap->locale.mbtowc == __ascii_mbtowc)
+ cygheap->locale.mbtowc = __utf8_mbtowc;
/* Restore CWD and PATH in new charset. */
cygheap->cwd.reset_posix (w_cwd);
cwdstuff::cwd_lock.release ();
generated by cgit v1.1 at 2025-02-03 08:41:37 +0000