3 MPDM - Minimum Profit Data Manager
4 Copyright (C) 2003/2010 Angel Ortega <angel@triptico.com>
6 mpdm_s.c - String management
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License
10 as published by the Free Software Foundation; either version 2
11 of the License, or (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 http://www.triptico.com
35 #ifdef CONFOPT_GETTEXT
48 void *mpdm_poke_o(void *dst
, int *dsize
, int *offset
, const void *org
,
51 if (org
!= NULL
&& osize
) {
53 if (*offset
+ osize
> *dsize
) {
57 dst
= realloc(dst
, *dsize
* esize
);
60 memcpy((char *) dst
+ (*offset
* esize
), org
, osize
* esize
);
68 void *mpdm_poke(void *dst
, int *dsize
, const void *org
, int osize
,
70 /* pokes (adds) org into dst, which is a dynamic string, making it grow */
74 return mpdm_poke_o(dst
, dsize
, &offset
, org
, osize
, esize
);
78 wchar_t *mpdm_pokewsn(wchar_t * dst
, int *dsize
, const wchar_t * str
,
80 /* adds a wide string to dst using mpdm_poke() with size */
83 dst
= mpdm_poke(dst
, dsize
, str
, slen
, sizeof(wchar_t));
89 wchar_t *mpdm_pokews(wchar_t * dst
, int *dsize
, const wchar_t * str
)
90 /* adds a wide string to dst using mpdm_poke() */
93 dst
= mpdm_pokewsn(dst
, dsize
, str
, wcslen(str
));
99 wchar_t *mpdm_pokev(wchar_t * dst
, int *dsize
, const mpdm_t v
)
100 /* adds the string in v to dst using mpdm_poke() */
103 const wchar_t *ptr
= mpdm_string(v
);
106 dst
= mpdm_pokews(dst
, dsize
, ptr
);
114 wchar_t *mpdm_mbstowcs(const char *str
, int *s
, int l
)
115 /* converts an mbs to a wcs, but filling invalid chars
116 with question marks instead of just failing */
119 char tmp
[64]; /* really MB_CUR_MAX + 1 */
124 /* allow NULL values for s */
128 /* if there is a limit, duplicate and break the string */
136 /* try first a direct conversion with mbstowcs */
137 if ((*s
= mbstowcs(NULL
, cstr
, 0)) != -1) {
138 /* direct conversion is possible; do it */
139 if ((ptr
= malloc((*s
+ 1) * sizeof(wchar_t))) != NULL
) {
140 mbstowcs(ptr
, cstr
, *s
);
145 /* zero everything */
149 /* no more characters to process? */
150 if ((c
= cstr
[n
+ i
]) == '\0' && i
== 0)
157 if (mbstowcs(&wc
, tmp
, 1) == (size_t) - 1) {
158 /* can still be an incomplete multibyte char? */
159 if (c
!= '\0' && i
<= (int) MB_CUR_MAX
)
162 /* too many failing bytes; skip 1 byte */
168 /* skip used bytes and back again */
173 if ((ptr
= mpdm_poke(ptr
, s
, &wc
, 1, sizeof(wchar_t))) == NULL
)
177 /* null terminate and count one less */
179 ptr
= mpdm_poke(ptr
, s
, L
"", 1, sizeof(wchar_t));
184 /* free the duplicate */
192 char *mpdm_wcstombs(const wchar_t * str
, int *s
)
193 /* converts a wcs to an mbs, but filling invalid chars
194 with question marks instead of just failing */
197 char tmp
[64]; /* really MB_CUR_MAX + 1 */
200 /* allow NULL values for s */
204 /* try first a direct conversion with wcstombs */
205 if ((*s
= wcstombs(NULL
, str
, 0)) != -1) {
206 /* direct conversion is possible; do it and return */
207 if ((ptr
= malloc(*s
+ 1)) != NULL
) {
208 wcstombs(ptr
, str
, *s
);
215 /* invalid encoding? convert characters one by one */
219 if ((l
= wctomb(tmp
, *str
)) <= 0) {
220 /* if char couldn't be converted,
221 write a question mark instead */
222 l
= wctomb(tmp
, L
'?');
226 if ((ptr
= mpdm_poke(ptr
, s
, tmp
, l
, 1)) == NULL
)
232 /* null terminate and count one less */
234 ptr
= mpdm_poke(ptr
, s
, "", 1, 1);
242 mpdm_t
mpdm_new_wcs(int flags
, const wchar_t * str
, int size
, int cpy
)
243 /* creates a new string value from a wcs */
247 /* a size of -1 means 'calculate it' */
248 if (size
== -1 && str
!= NULL
)
253 /* free() on destruction */
257 if ((ptr
= malloc((size
+ 1) * sizeof(wchar_t))) == NULL
)
260 /* if no source, reset to zeroes; otherwise, copy */
262 memset(ptr
, '\0', size
* sizeof(wchar_t));
264 wcsncpy(ptr
, str
, size
);
269 ptr
= (wchar_t *) str
;
272 flags
|= MPDM_STRING
;
274 return mpdm_new(flags
, ptr
, size
);
278 mpdm_t
mpdm_new_mbstowcs(int flags
, const char *str
, int l
)
279 /* creates a new string value from an mbs */
284 if ((ptr
= mpdm_mbstowcs(str
, &size
, l
)) == NULL
)
288 flags
|= (MPDM_STRING
| MPDM_FREE
);
290 return mpdm_new(flags
, ptr
, size
);
294 mpdm_t
mpdm_new_wcstombs(int flags
, const wchar_t * str
)
295 /* creates a new mbs value from a wbs */
300 ptr
= mpdm_wcstombs(str
, &size
);
304 /* unset the string flag; mbs,s are not 'strings' */
305 flags
&= ~MPDM_STRING
;
307 return mpdm_new(flags
, ptr
, size
);
311 mpdm_t
mpdm_new_i(int ival
)
312 /* creates a new string value from an integer */
317 /* creates the visual representation */
318 snprintf(tmp
, sizeof(tmp
), "%d", ival
);
322 return mpdm_set_ival(v
, ival
);
326 mpdm_t
mpdm_new_r(double rval
)
327 /* creates a new string value from a real number */
332 /* creates the visual representation */
333 snprintf(tmp
, sizeof(tmp
), "%lf", rval
);
335 /* manually strip useless zeroes */
336 if (strchr(tmp
, '.') != NULL
) {
339 for (ptr
= tmp
+ strlen(tmp
) - 1; *ptr
== '0'; ptr
--);
341 /* if it's over the ., strip it also */
350 return mpdm_set_rval(v
, rval
);
357 * mpdm_string - Returns a printable representation of a value.
360 * Returns a printable representation of a value. For strings, it's
361 * the value data itself; for any other type, a conversion to string
362 * is returned instead. This value should be used immediately, as it
363 * can be a pointer to a static buffer.
366 wchar_t *mpdm_string(const mpdm_t v
)
368 static wchar_t wtmp
[32];
372 /* if it's NULL, return a constant */
376 /* if it's a string, return it */
377 if (v
->flags
& MPDM_STRING
)
378 ret
= (wchar_t *) v
->data
;
380 /* otherwise, return a visual representation */
381 snprintf(tmp
, sizeof(tmp
), "%p", v
);
382 mbstowcs(wtmp
, tmp
, sizeof(wtmp
));
383 wtmp
[(sizeof(wtmp
) / sizeof(wchar_t)) - 1] = L
'\0';
393 * mpdm_cmp - Compares two values.
394 * @v1: the first value
395 * @v2: the second value
397 * Compares two values. If both has the MPDM_STRING flag set,
398 * a comparison using wcscoll() is returned; if both are arrays,
399 * the size is compared first and, if they have the same number
400 * elements, each one is compared; otherwise, a simple pointer
401 * comparison is done.
404 int mpdm_cmp(const mpdm_t v1
, const mpdm_t v2
)
415 /* is any value NULL? */
422 /* different values, but same content? (unlikely) */
423 if (v1
->data
== v2
->data
)
426 if (MPDM_IS_STRING(v1
) && MPDM_IS_STRING(v2
))
427 r
= wcscoll((wchar_t *) v1
->data
, (wchar_t *) v2
->data
);
429 if (MPDM_IS_ARRAY(v1
) && MPDM_IS_ARRAY(v2
)) {
430 /* compare first the sizes */
431 if ((r
= mpdm_size(v1
) - mpdm_size(v2
)) == 0) {
434 /* they have the same size;
435 compare each pair of elements */
436 for (n
= 0; n
< mpdm_size(v1
); n
++) {
437 if ((r
= mpdm_cmp(mpdm_aget(v1
, n
),
438 mpdm_aget(v2
, n
))) != 0)
444 /* in any other case, compare just pointers */
445 r
= (int) ((char *) v1
->data
- (char *) v2
->data
);
455 * mpdm_cmp_s - Compares two values (string version).
456 * @v1: the first value
457 * @v2: the second value
459 * Compares two values. Compares both values using wcscoll()
460 * if the first one is a string, or returns 1 otherwise.
462 int mpdm_cmp_s(const mpdm_t v1
, const wchar_t * v2
)
468 if (MPDM_IS_STRING(v1
))
469 r
= wcscoll((wchar_t *) v1
->data
, v2
);
471 r
= (int) ((wchar_t *) v1
->data
- v2
);
480 * mpdm_splice - Creates a new string value from another.
481 * @v: the original value
482 * @i: the value to be inserted
483 * @offset: offset where the substring is to be inserted
484 * @del: number of characters to delete
486 * Creates a new string value from @v, deleting @del chars at @offset
487 * and substituting them by @i. If @del is 0, no deletion is done.
488 * both @offset and @del can be negative; if this is the case, it's
489 * assumed as counting from the end of @v. If @v is NULL, @i will become
490 * the new string, and both @offset and @del will be ignored. If @v is
491 * not NULL and @i is, no insertion process is done (only deletion, if
494 * Returns a two element array, with the new string in the first
495 * element and the deleted string in the second (with a NULL value
499 mpdm_t
mpdm_splice(const mpdm_t v
, const mpdm_t i
, int offset
, int del
)
514 /* negative offsets start from the end */
516 offset
= os
+ 1 - offset
;
518 /* never add further the end */
522 /* negative del counts as 'characters left' */
524 del
= os
+ 1 - offset
+ del
;
526 /* something to delete? */
528 /* never delete further the end */
529 if (offset
+ del
> os
)
533 d
= MPDM_NS(((wchar_t *) v
->data
) + offset
, del
);
538 /* something to insert? */
541 /* new size and remainder */
545 n
= MPDM_NS(NULL
, ns
);
547 ptr
= (wchar_t *) n
->data
;
549 /* copy the beginning */
551 wcsncpy(ptr
, v
->data
, offset
);
555 /* copy the text to be inserted */
557 wcsncpy(ptr
, i
->data
, ins
);
561 /* copy the remaining */
564 wcsncpy(ptr
, ((wchar_t *) v
->data
) + r
, os
);
574 /* creates the output array */
590 * mpdm_strcat_sn - Concatenates two strings (string with size version).
591 * @s1: the first string
592 * @s2: the second string
593 * @size: the size of the second string
595 * Returns a new string formed by the concatenation of @s1 and @s2.
598 mpdm_t
mpdm_strcat_sn(const mpdm_t s1
, const wchar_t * s2
, int size
)
604 if (s1
== NULL
&& s2
== NULL
)
607 ptr
= mpdm_pokev(ptr
, &s
, s1
);
608 ptr
= mpdm_pokewsn(ptr
, &s
, s2
, size
);
610 ptr
= mpdm_poke(ptr
, &s
, L
"", 1, sizeof(wchar_t));
611 r
= MPDM_ENS(ptr
, s
- 1);
619 * mpdm_strcat_s - Concatenates two strings (string version).
620 * @s1: the first string
621 * @s2: the second string
623 * Returns a new string formed by the concatenation of @s1 and @s2.
626 mpdm_t
mpdm_strcat_s(const mpdm_t s1
, const wchar_t * s2
)
628 return mpdm_strcat_sn(s1
, s2
, s2
? wcslen(s2
) : 0);
633 * mpdm_strcat - Concatenates two strings.
634 * @s1: the first string
635 * @s2: the second string
637 * Returns a new string formed by the concatenation of @s1 and @s2.
640 mpdm_t
mpdm_strcat(const mpdm_t s1
, const mpdm_t s2
)
645 r
= mpdm_strcat_s(s1
, s2
? mpdm_string(s2
) : NULL
);
653 * mpdm_ival - Returns a value's data as an integer.
656 * Returns a value's data as an integer. If the value is a string,
657 * it's converted via sscanf and returned; non-string values have all
658 * an ival of 0. The converted integer is cached, so costly string
659 * conversions are only done once. Values created with the MPDM_IVAL
660 * flag set have its ival cached from the beginning.
664 int mpdm_ival(mpdm_t v
)
671 /* if there is no cached integer, calculate it */
672 if (!(v
->flags
& MPDM_IVAL
)) {
673 /* if it's a string, calculate it; other
674 values will have an ival of 0 */
675 if (v
->flags
& MPDM_STRING
) {
679 wcstombs(tmp
, (wchar_t *) v
->data
, sizeof(tmp
));
680 tmp
[sizeof(tmp
) - 1] = '\0';
682 /* workaround for mingw32: as it doesn't
683 correctly parse octal and hexadecimal
684 numbers, they are tried as special cases */
686 if (tmp
[1] == 'b' || tmp
[1] == 'B') {
691 while (*ptr
== '0' || *ptr
== '1') {
701 if (tmp
[1] == 'x' || tmp
[1] == 'X')
708 sscanf(tmp
, fmt
, &i
);
724 * mpdm_rval - Returns a value's data as a real number (double).
727 * Returns a value's data as a real number (double float). If the value
728 * is a string, it's converted via sscanf and returned; non-string values
729 * have all an rval of 0. The converted double is cached, so costly string
730 * conversions are only done once. Values created with the MPDM_RVAL
731 * flag set have its rval cached from the beginning.
735 double mpdm_rval(mpdm_t v
)
742 /* if there is no cached double, calculate it */
743 if (!(v
->flags
& MPDM_RVAL
)) {
744 /* if it's a string, calculate it; other
745 values will have an rval of 0.0 */
746 if (v
->flags
& MPDM_STRING
) {
750 wcstombs(tmp
, (wchar_t *) v
->data
, sizeof(tmp
));
751 tmp
[sizeof(tmp
) - 1] = '\0';
753 /* if the number starts with 0, it's
754 an octal or hexadecimal number; just
755 take the integer value and cast it */
756 if (tmp
[0] == '0' && tmp
[1] != '.')
757 r
= (double) mpdm_ival(v
);
759 /* set locale to C for non locale-dependent
760 floating point conversion */
761 prev_locale
= setlocale(LC_NUMERIC
, "C");
764 sscanf(tmp
, "%lf", &r
);
766 /* set previous locale */
767 setlocale(LC_NUMERIC
, prev_locale
);
784 * mpdm_gettext - Translates a string to the current language.
787 * Translates the @str string to the current language.
789 * This function can still be used even if there is no real gettext
790 * support() by manually filling the __I18N__ hash.
792 * If the string is found in the current table, the translation is
793 * returned; otherwise, the same @str value is returned.
797 mpdm_t
mpdm_gettext(const mpdm_t str
)
803 if ((i18n
= mpdm_hget_s(mpdm_root(), L
"__I18N__")) == NULL
)
804 i18n
= mpdm_hset_s(mpdm_root(), L
"__I18N__", MPDM_H(0));
808 /* try first the cache */
809 if ((v
= mpdm_hget(i18n
, str
)) == NULL
) {
810 #ifdef CONFOPT_GETTEXT
815 t
= mpdm_ref(MPDM_2MBS(str
->data
));
817 /* ask gettext for it */
818 s
= gettext((char *) t
->data
);
827 #else /* CONFOPT_GETTEXT */
831 #endif /* CONFOPT_GETTEXT */
833 /* store in the cache */
834 mpdm_hset(i18n
, str
, v
);
844 * mpdm_gettext_domain - Sets domain and data directory for translations.
845 * @dom: the domain (application name)
846 * @data: directory contaning the .mo files
848 * Sets the domain (application name) and translation data for translating
849 * strings that will be returned by mpdm_gettext().@data must point to a
850 * directory containing the .mo (compiled .po) files.
852 * If there is no gettext support, returns 0, or 1 otherwise.
856 int mpdm_gettext_domain(const mpdm_t dom
, const mpdm_t data
)
863 #ifdef CONFOPT_GETTEXT
868 /* convert both to mbs,s */
869 dm
= mpdm_ref(MPDM_2MBS(dom
->data
));
870 dt
= mpdm_ref(MPDM_2MBS(data
->data
));
872 /* bind and set domain */
873 bindtextdomain((char *) dm
->data
, (char *) dt
->data
);
874 textdomain((char *) dm
->data
);
876 mpdm_hset_s(mpdm_root(), L
"__I18N__", MPDM_H(0));
883 #endif /* CONFOPT_GETTEXT */
889 if ((v
= mpdm_hget_s(mpdm_root(), L
"ENV")) != NULL
&&
890 mpdm_hget_s(v
, L
"LANG") == NULL
) {
891 wchar_t *wptr
= L
"en";
893 /* MS Windows crappy language constants... */
895 switch ((GetSystemDefaultLangID() & 0x00ff)) {
901 break; /* bulgarian */
937 break; /* hungarian */
940 break; /* icelandic */
946 break; /* japanese */
955 break; /* norwegian */
961 break; /* portuguese */
964 break; /* romansh (switzerland) */
967 break; /* romanian */
979 break; /* albanian */
985 mpdm_hset_s(v
, L
"LANG", MPDM_S(wptr
));
988 #endif /* CONFOPT_WIN32 */
997 #ifdef CONFOPT_WCWIDTH
999 int wcwidth(wchar_t);
1001 int mpdm_wcwidth(wchar_t c
)
1006 #else /* CONFOPT_WCWIDTH */
1008 #include "wcwidth.c"
1010 int mpdm_wcwidth(wchar_t c
)
1012 return mk_wcwidth(c
);
1015 #endif /* CONFOPT_WCWIDTH */
1019 * mpdm_sprintf - Formats a sprintf()-like string.
1020 * @fmt: the string format
1021 * @args: an array of values
1023 * Formats a string using the sprintf() format taking the values from @args.
1026 mpdm_t
mpdm_sprintf(const mpdm_t fmt
, const mpdm_t args
)
1028 const wchar_t *i
= fmt
->data
;
1036 /* loop all characters */
1037 while ((c
= *i
++) != L
'\0') {
1039 wchar_t *tptr
= NULL
;
1040 wchar_t *wptr
= NULL
;
1043 /* format directive */
1049 /* transfer the % */
1052 /* transform the format to mbs */
1053 while (*i
!= L
'\0' &&
1054 m
< (int) (sizeof(t_fmt
) - MB_CUR_MAX
- 1) &&
1055 wcschr(L
"-.0123456789", *i
) != NULL
)
1056 m
+= wctomb(&t_fmt
[m
], *i
++);
1058 /* transfer the directive */
1059 m
+= wctomb(&t_fmt
[m
], *i
++);
1063 /* by default, copies the format */
1066 /* pick next value */
1067 v
= mpdm_aget(args
, n
++);
1069 switch (t_fmt
[m
- 1]) {
1078 snprintf(tmp
, sizeof(tmp
) - 1, t_fmt
, mpdm_ival(v
));
1083 /* float (real) value */
1084 snprintf(tmp
, sizeof(tmp
) - 1, t_fmt
, mpdm_rval(v
));
1090 ptr
= mpdm_wcstombs(mpdm_string(v
), NULL
);
1091 snprintf(tmp
, sizeof(tmp
) - 1, t_fmt
, ptr
);
1110 mask
= 1 << ((sizeof(int) * 8) - 1);
1112 if (mask
& (unsigned int) mpdm_ival(v
)) {
1139 wptr
= tptr
= mpdm_mbstowcs(tmp
, &m
, -1);
1148 o
= mpdm_poke(o
, &l
, wptr
, m
, sizeof(wchar_t));
1150 /* free the temporary buffer, if any */
1158 /* null-terminate */
1159 o
= mpdm_poke(o
, &l
, L
"", 1, sizeof(wchar_t));
1164 return MPDM_ENS(o
, l
- 1);
1169 * mpdm_ulc - Converts a string to uppercase or lowecase.
1171 * @u: convert to uppercase (1) or to lowercase (0).
1173 * Converts @s to uppercase (for @u == 1) or to lowercase (@u == 0).
1176 mpdm_t
mpdm_ulc(const mpdm_t s
, int u
)
1186 if ((optr
= malloc((i
+ 1) * sizeof(wchar_t))) != NULL
) {
1187 wchar_t *iptr
= mpdm_string(s
);
1190 for (n
= 0; n
< i
; n
++)
1191 optr
[n
] = u
? towupper(iptr
[n
]) : towlower(iptr
[n
]);
1194 r
= MPDM_ENS(optr
, i
);
1203 /* scanf working buffers */
1204 #define SCANF_BUF_SIZE 1024
1205 static wchar_t scanf_yset
[SCANF_BUF_SIZE
];
1206 static wchar_t scanf_nset
[SCANF_BUF_SIZE
];
1207 static wchar_t scanf_mark
[SCANF_BUF_SIZE
];
1214 { L
's', L
"", L
" \t"},
1215 { L
'u', L
"0123456789", L
""},
1216 { L
'd', L
"-0123456789", L
""},
1217 { L
'i', L
"-0123456789", L
""},
1218 { L
'f', L
"-0123456789.", L
""},
1219 { L
'x', L
"-0123456789xabcdefABCDEF", L
""},
1220 { L
'\0', NULL
, NULL
},
1224 * mpdm_sscanf - Extracts data like sscanf().
1225 * @fmt: the string format
1226 * @str: the string to be parsed
1227 * @offset: the character offset to start scanning
1229 * Extracts data from a string using a special format pattern, very
1230 * much like the scanf() series of functions in the C library. Apart
1231 * from the standard percent-sign-commands (s, u, d, i, f, x,
1232 * n, [, with optional size and * to ignore), it implements S,
1233 * to match a string of characters upto what follows in the format
1234 * string. Also, the [ set of characters can include other % formats.
1236 * Returns an array with the extracted values. If %n is used, the
1237 * position in the scanned string is returned as the value.
1240 mpdm_t
mpdm_sscanf(const mpdm_t fmt
, const mpdm_t str
, int offset
)
1242 wchar_t *i
= (wchar_t *) str
->data
;
1243 wchar_t *f
= (wchar_t *) fmt
->data
;
1255 wchar_t *ptr
= NULL
;
1262 /* empty all buffers */
1263 scanf_yset
[0] = scanf_nset
[0] = scanf_mark
[0] = L
'\0';
1267 /* an asterisk? don't return next value */
1273 /* does it have a size? */
1274 while (wcschr(L
"0123456789", *f
)) {
1280 /* if no size, set it to an arbitrary big limit */
1284 /* now *f should contain a command */
1288 /* is it a verbatim percent sign? */
1292 wcscpy(scanf_yset
, L
"%");
1299 mpdm_push(r
, MPDM_I(i
- (wchar_t *) str
->data
));
1302 /* string upto a mark */
1306 /* fill the mark upto another command */
1311 /* is it an 'n'? ignore and go on */
1318 scanf_mark
[msize
++] = *tmp
;
1323 scanf_mark
[msize
++] = *tmp
;
1328 scanf_mark
[msize
] = L
'\0';
1334 wchar_t *set
= scanf_yset
;
1336 /* is it an inverse set? */
1342 /* first one is a ]? add it */
1348 /* now build the set */
1349 for (; n
< SCANF_BUF_SIZE
- 1 && *f
&& *f
!= L
']'; f
++) {
1350 /* is it a range? */
1354 /* start or end? hyphen itself */
1355 if (n
== 0 || *f
== L
']')
1358 /* pick previous char */
1359 wchar_t c
= set
[n
- 1];
1362 while (n
< SCANF_BUF_SIZE
- 1 && c
< *f
)
1367 /* is it another command? */
1372 for (i
= 0; scanf_sets
[i
].cmd
; i
++) {
1373 if (*f
== scanf_sets
[i
].cmd
) {
1375 wcscat(set
, scanf_sets
[i
].yset
);
1376 n
+= wcslen(scanf_sets
[i
].yset
);
1391 /* a standard set? */
1395 for (n
= 0; scanf_sets
[n
].cmd
!= L
'\0'; n
++) {
1396 if (cmd
== scanf_sets
[n
].cmd
) {
1397 wcscpy(scanf_yset
, scanf_sets
[n
].yset
);
1398 wcscpy(scanf_nset
, scanf_sets
[n
].nset
);
1404 /* now fill the dynamic string */
1406 !wcschr(scanf_nset
, *i
) &&
1407 (scanf_yset
[0] == L
'\0' || wcschr(scanf_yset
, *i
)) &&
1408 (msize
== 0 || wcsncmp(i
, scanf_mark
, msize
) != 0)) {
1410 /* only add if not being ignored */
1412 ptr
= mpdm_poke(ptr
, &size
, i
, 1, sizeof(wchar_t));
1418 if (!ignore
&& size
) {
1419 /* null terminate and push */
1420 ptr
= mpdm_poke(ptr
, &size
, L
"", 1, sizeof(wchar_t));
1421 mpdm_push(r
, MPDM_ENS(ptr
, size
- 1));
1425 if (*f
== L
' ' || *f
== L
'\t') {
1426 /* if it's a blank, sync to next non-blank */
1429 while (*i
== L
' ' || *i
== L
'\t')
1433 /* test for literals in the format string */