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2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
*** 1,6 ****
--- 1,7 ----
/*
+ * Copyright 2013 Garrett D'Amore <garrett@damore.org>
* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 2002 Tim J. Robbins
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*** 30,50 ****
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <assert.h>
#include "collate.h"
int
! wcscoll(const wchar_t *ws1, const wchar_t *ws2)
{
int len1, len2, pri1, pri2, ret;
wchar_t *tr1 = NULL, *tr2 = NULL;
int direc, pass;
! collate_info_t *info = _collate_info;
!
! if (_collate_load_error)
/*
* Locale has no special collating order or could not be
* loaded, do a fast binary comparison.
*/
return (wcscmp(ws1, ws2));
--- 31,51 ----
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <assert.h>
#include "collate.h"
+ #include "localeimpl.h"
int
! wcscoll_l(const wchar_t *ws1, const wchar_t *ws2, locale_t loc)
{
int len1, len2, pri1, pri2, ret;
wchar_t *tr1 = NULL, *tr2 = NULL;
int direc, pass;
+ const struct lc_collate *lcc = loc->collate;
! if (lcc->lc_is_posix)
/*
* Locale has no special collating order or could not be
* loaded, do a fast binary comparison.
*/
return (wcscmp(ws1, ws2));
*** 61,82 ****
* during the primary pass anyway.
*
* Note that we do one final extra pass at the end to pick
* up UNDEFINED elements. There is special handling for them.
*/
! for (pass = 0; pass <= info->directive_count; pass++) {
! int32_t *st1 = NULL;
! int32_t *st2 = NULL;
const wchar_t *w1 = ws1;
const wchar_t *w2 = ws2;
/* special pass for UNDEFINED */
! if (pass == info->directive_count) {
direc = DIRECTIVE_FORWARD | DIRECTIVE_UNDEFINED;
} else {
! direc = info->directive[pass];
}
if (direc & DIRECTIVE_BACKWARD) {
wchar_t *bp, *fp, c;
if ((tr1 = wcsdup(w1)) == NULL)
--- 62,83 ----
* during the primary pass anyway.
*
* Note that we do one final extra pass at the end to pick
* up UNDEFINED elements. There is special handling for them.
*/
! for (pass = 0; pass <= lcc->lc_directive_count; pass++) {
! const int32_t *st1 = NULL;
! const int32_t *st2 = NULL;
const wchar_t *w1 = ws1;
const wchar_t *w2 = ws2;
/* special pass for UNDEFINED */
! if (pass == lcc->lc_directive_count) {
direc = DIRECTIVE_FORWARD | DIRECTIVE_UNDEFINED;
} else {
! direc = lcc->lc_directive[pass];
}
if (direc & DIRECTIVE_BACKWARD) {
wchar_t *bp, *fp, c;
if ((tr1 = wcsdup(w1)) == NULL)
*** 102,120 ****
}
if (direc & DIRECTIVE_POSITION) {
while ((*w1 || st1) && (*w2 || st2)) {
pri1 = pri2 = 0;
! _collate_lookup(w1, &len1, &pri1, pass, &st1);
if (pri1 <= 0) {
if (pri1 < 0) {
errno = EINVAL;
goto fail;
}
pri1 = COLLATE_MAX_PRIORITY;
}
! _collate_lookup(w2, &len2, &pri2, pass, &st2);
if (pri2 <= 0) {
if (pri2 < 0) {
errno = EINVAL;
goto fail;
}
--- 103,123 ----
}
if (direc & DIRECTIVE_POSITION) {
while ((*w1 || st1) && (*w2 || st2)) {
pri1 = pri2 = 0;
! _collate_lookup(lcc, w1, &len1, &pri1, pass,
! &st1);
if (pri1 <= 0) {
if (pri1 < 0) {
errno = EINVAL;
goto fail;
}
pri1 = COLLATE_MAX_PRIORITY;
}
! _collate_lookup(lcc, w2, &len2, &pri2, pass,
! &st2);
if (pri2 <= 0) {
if (pri2 < 0) {
errno = EINVAL;
goto fail;
}
*** 129,139 ****
}
} else {
while ((*w1 || st1) && (*w2 || st2)) {
pri1 = pri2 = 0;
while (*w1) {
! _collate_lookup(w1, &len1,
&pri1, pass, &st1);
if (pri1 > 0)
break;
if (pri1 < 0) {
errno = EINVAL;
--- 132,142 ----
}
} else {
while ((*w1 || st1) && (*w2 || st2)) {
pri1 = pri2 = 0;
while (*w1) {
! _collate_lookup(lcc, w1, &len1,
&pri1, pass, &st1);
if (pri1 > 0)
break;
if (pri1 < 0) {
errno = EINVAL;
*** 140,150 ****
goto fail;
}
w1 += len1;
}
while (*w2) {
! _collate_lookup(w2, &len2,
&pri2, pass, &st2);
if (pri2 > 0)
break;
if (pri2 < 0) {
errno = EINVAL;
--- 143,153 ----
goto fail;
}
w1 += len1;
}
while (*w2) {
! _collate_lookup(lcc, w2, &len2,
&pri2, pass, &st2);
if (pri2 > 0)
break;
if (pri2 < 0) {
errno = EINVAL;
*** 183,188 ****
--- 186,198 ----
return (ret);
fail:
ret = wcscmp(ws1, ws2);
goto end;
+ }
+
+
+ int
+ wcscoll(const wchar_t *ws1, const wchar_t *ws2)
+ {
+ return (wcscoll_l(ws1, ws2, uselocale(NULL)));
}