File: | src/xlibi18n/lcDB.c |
Location: | line 825, column 5 |
Description: | Value stored to 'len' is never read |
1 | /* |
2 | * |
3 | * Copyright IBM Corporation 1993 |
4 | * |
5 | * All Rights Reserved |
6 | * |
7 | * License to use, copy, modify, and distribute this software and its |
8 | * documentation for any purpose and without fee is hereby granted, |
9 | * provided that the above copyright notice appear in all copies and that |
10 | * both that copyright notice and this permission notice appear in |
11 | * supporting documentation, and that the name of IBM not be |
12 | * used in advertising or publicity pertaining to distribution of the |
13 | * software without specific, written prior permission. |
14 | * |
15 | * IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING |
16 | * ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS, AND |
17 | * NONINFRINGEMENT OF THIRD PARTY RIGHTS, IN NO EVENT SHALL |
18 | * IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR |
19 | * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, |
20 | * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
21 | * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS |
22 | * SOFTWARE. |
23 | * |
24 | */ |
25 | /* |
26 | * (c) Copyright 1995 FUJITSU LIMITED |
27 | * This is source code modified by FUJITSU LIMITED under the Joint |
28 | * Development Agreement for the CDE/Motif PST. |
29 | */ |
30 | |
31 | |
32 | |
33 | #ifndef NOT_X_ENV |
34 | |
35 | #ifdef HAVE_CONFIG_H1 |
36 | #include <config.h> |
37 | #endif |
38 | #include <X11/Xlib.h> |
39 | #include <X11/Xresource.h> |
40 | #include "Xlibint.h" |
41 | #include "XlcPubI.h" |
42 | |
43 | #else /* NOT_X_ENV */ |
44 | |
45 | #define Xmalloc malloc |
46 | #define Xrealloc realloc |
47 | #define Xfree free |
48 | |
49 | #endif /* NOT_X_ENV */ |
50 | |
51 | /* specifying NOT_X_ENV allows users to just use |
52 | the database parsing routine. */ |
53 | /* For UDC/VW */ |
54 | #ifndef BUFSIZE2048 |
55 | #define BUFSIZE2048 2048 |
56 | #endif |
57 | |
58 | #ifdef COMMENT |
59 | #ifdef BUFSIZE2048 |
60 | #undef BUFSIZE2048 |
61 | #endif |
62 | #define BUFSIZE2048 6144 /* 2048*3 */ |
63 | #endif |
64 | |
65 | #include <stdio.h> |
66 | |
67 | typedef struct _DatabaseRec { |
68 | char *category; |
69 | char *name; |
70 | char **value; |
71 | int value_num; |
72 | struct _DatabaseRec *next; |
73 | } DatabaseRec, *Database; |
74 | |
75 | typedef enum { |
76 | S_NULL, /* outside category */ |
77 | S_CATEGORY, /* inside category */ |
78 | S_NAME, /* has name, expecting values */ |
79 | S_VALUE |
80 | } ParseState; |
81 | |
82 | typedef enum { |
83 | T_NEWLINE, |
84 | T_COMMENT, |
85 | T_SEMICOLON, |
86 | T_DOUBLE_QUOTE, |
87 | T_LEFT_BRACE, |
88 | T_RIGHT_BRACE, |
89 | T_SPACE, |
90 | T_TAB, |
91 | T_BACKSLASH, |
92 | T_NUMERIC_HEX, |
93 | T_NUMERIC_DEC, |
94 | T_NUMERIC_OCT, |
95 | T_DEFAULT |
96 | } Token; |
97 | |
98 | typedef struct { |
99 | Token token; /* token id */ |
100 | int len; /* length of token sequence */ |
101 | } TokenTable; |
102 | |
103 | static int f_newline (const char *str, Token token, Database *db); |
104 | static int f_comment (const char *str, Token token, Database *db); |
105 | static int f_semicolon (const char *str, Token token, Database *db); |
106 | static int f_double_quote (const char *str, Token token, Database *db); |
107 | static int f_left_brace (const char *str, Token token, Database *db); |
108 | static int f_right_brace (const char *str, Token token, Database *db); |
109 | static int f_white (const char *str, Token token, Database *db); |
110 | static int f_backslash (const char *str, Token token, Database *db); |
111 | static int f_numeric (const char *str, Token token, Database *db); |
112 | static int f_default (const char *str, Token token, Database *db); |
113 | |
114 | static const TokenTable token_tbl[] = { |
115 | { T_NEWLINE, 1 }, |
116 | { T_COMMENT, 1 }, |
117 | { T_SEMICOLON, 1 }, |
118 | { T_DOUBLE_QUOTE, 1 }, |
119 | { T_LEFT_BRACE, 1 }, |
120 | { T_RIGHT_BRACE, 1 }, |
121 | { T_SPACE, 1 }, |
122 | { T_TAB, 1 }, |
123 | { T_BACKSLASH, 1 }, |
124 | { T_NUMERIC_HEX, 2 }, |
125 | { T_NUMERIC_DEC, 2 }, |
126 | { T_NUMERIC_OCT, 2 }, |
127 | { T_DEFAULT, 1 } /* any character */ |
128 | }; |
129 | |
130 | #define SYM_CR'\r' '\r' |
131 | #define SYM_NEWLINE'\n' '\n' |
132 | #define SYM_COMMENT'#' '#' |
133 | #define SYM_SEMICOLON';' ';' |
134 | #define SYM_DOUBLE_QUOTE'"' '"' |
135 | #define SYM_LEFT_BRACE'{' '{' |
136 | #define SYM_RIGHT_BRACE'}' '}' |
137 | #define SYM_SPACE' ' ' ' |
138 | #define SYM_TAB'\t' '\t' |
139 | #define SYM_BACKSLASH'\\' '\\' |
140 | |
141 | /************************************************************************/ |
142 | |
143 | #define MAX_NAME_NEST64 64 |
144 | |
145 | typedef struct { |
146 | ParseState pre_state; |
147 | char *category; |
148 | char *name[MAX_NAME_NEST64]; |
149 | int nest_depth; |
150 | char **value; |
151 | int value_len; |
152 | int value_num; |
153 | int bufsize; /* bufMaxSize >= bufsize >= 0 */ |
154 | int bufMaxSize; /* default : BUFSIZE */ |
155 | char *buf; |
156 | } DBParseInfo; |
157 | |
158 | static DBParseInfo parse_info; |
159 | |
160 | static void |
161 | init_parse_info (void) |
162 | { |
163 | static int allocated /* = 0 */; |
164 | char *ptr; |
165 | int size; |
166 | if (!allocated) { |
167 | bzero(&parse_info, sizeof(DBParseInfo))__builtin___memset_chk (&parse_info, 0, sizeof(DBParseInfo ), __builtin_object_size (&parse_info, 0)); |
168 | parse_info.buf = Xmalloc(BUFSIZE)malloc(((2048) == 0 ? 1 : (2048))); |
169 | parse_info.bufMaxSize = BUFSIZE2048; |
170 | allocated = 1; |
171 | return; |
172 | } |
173 | ptr = parse_info.buf; |
174 | size = parse_info.bufMaxSize; |
175 | bzero(&parse_info, sizeof(DBParseInfo))__builtin___memset_chk (&parse_info, 0, sizeof(DBParseInfo ), __builtin_object_size (&parse_info, 0)); |
176 | parse_info.buf = ptr; |
177 | parse_info.bufMaxSize = size; |
178 | } |
179 | |
180 | static void |
181 | clear_parse_info (void) |
182 | { |
183 | int i; |
184 | char *ptr; |
185 | int size; |
186 | parse_info.pre_state = S_NULL; |
187 | if (parse_info.category != NULL((void*)0)) { |
188 | Xfree(parse_info.category)free((parse_info.category)); |
189 | } |
190 | for (i = 0; i <= parse_info.nest_depth; ++i) { |
191 | if (parse_info.name[i]) { |
192 | Xfree(parse_info.name[i])free((parse_info.name[i])); |
193 | } |
194 | } |
195 | if (parse_info.value) { |
196 | if (*parse_info.value) { |
197 | Xfree(*parse_info.value)free((*parse_info.value)); |
198 | } |
199 | Xfree(parse_info.value)free((parse_info.value)); |
200 | } |
201 | ptr = parse_info.buf; |
202 | size = parse_info.bufMaxSize; |
203 | bzero(&parse_info, sizeof(DBParseInfo))__builtin___memset_chk (&parse_info, 0, sizeof(DBParseInfo ), __builtin_object_size (&parse_info, 0)); |
204 | parse_info.buf = ptr; |
205 | parse_info.bufMaxSize = size; |
206 | } |
207 | |
208 | static Boolint |
209 | realloc_parse_info( |
210 | int len) |
211 | { |
212 | char *p; |
213 | int newsize = BUFSIZE2048 * ((parse_info.bufsize + len)/BUFSIZE2048 + 1); |
214 | |
215 | p = Xrealloc(parse_info.buf, newsize)realloc((parse_info.buf), ((newsize) == 0 ? 1 : (newsize))); |
216 | if (p == NULL((void*)0)) |
217 | return False0; |
218 | parse_info.bufMaxSize = newsize; |
219 | parse_info.buf = p; |
220 | |
221 | return True1; |
222 | } |
223 | |
224 | /************************************************************************/ |
225 | |
226 | typedef struct _Line { |
227 | char *str; |
228 | int cursize; |
229 | int maxsize; |
230 | int seq; |
231 | } Line; |
232 | |
233 | static void |
234 | free_line( |
235 | Line *line) |
236 | { |
237 | if (line->str != NULL((void*)0)) { |
238 | Xfree(line->str)free((line->str)); |
239 | } |
240 | bzero(line, sizeof(Line))__builtin___memset_chk (line, 0, sizeof(Line), __builtin_object_size (line, 0)); |
241 | } |
242 | |
243 | static int |
244 | realloc_line( |
245 | Line *line, |
246 | int size) |
247 | { |
248 | char *str = line->str; |
249 | |
250 | if (str != NULL((void*)0)) { |
251 | str = Xrealloc(str, size)realloc((str), ((size) == 0 ? 1 : (size))); |
252 | } else { |
253 | str = Xmalloc(size)malloc(((size) == 0 ? 1 : (size))); |
254 | } |
255 | if (str == NULL((void*)0)) { |
256 | /* malloc error */ |
257 | if (line->str != NULL((void*)0)) { |
258 | Xfree(line->str)free((line->str)); |
259 | } |
260 | bzero(line, sizeof(Line))__builtin___memset_chk (line, 0, sizeof(Line), __builtin_object_size (line, 0)); |
261 | return 0; |
262 | } |
263 | line->str = str; |
264 | line->maxsize = size; |
265 | return 1; |
266 | } |
267 | |
268 | #define iswhite(ch)((ch) == ' ' || (ch) == '\t') ((ch) == SYM_SPACE' ' || (ch) == SYM_TAB'\t') |
269 | |
270 | static void |
271 | zap_comment( |
272 | char *str, |
273 | int *quoted) |
274 | { |
275 | char *p = str; |
276 | #ifdef never |
277 | *quoted = 0; |
278 | if (*p == SYM_COMMENT'#') { |
279 | int len = strlen(str); |
280 | if (p[len - 1] == SYM_NEWLINE'\n' || p[len - 1] == SYM_CR'\r') { |
281 | *p++ = SYM_NEWLINE'\n'; |
282 | } |
283 | *p = '\0'; |
284 | } |
285 | #else |
286 | while (*p) { |
287 | if (*p == SYM_DOUBLE_QUOTE'"') { |
288 | if (p == str || p[-1] != SYM_BACKSLASH'\\') { |
289 | /* unescaped double quote changes quoted state. */ |
290 | *quoted = *quoted ? 0 : 1; |
291 | } |
292 | } |
293 | if (*p == SYM_COMMENT'#' && !*quoted) { |
294 | int pos = p - str; |
295 | if (pos == 0 || |
296 | (iswhite(p[-1])((p[-1]) == ' ' || (p[-1]) == '\t') && (pos == 1 || p[-2] != SYM_BACKSLASH'\\'))) { |
297 | int len = strlen(p); |
298 | if (len > 0 && (p[len - 1] == SYM_NEWLINE'\n' || p[len-1] == SYM_CR'\r')) { |
299 | /* newline is the identifier for finding end of value. |
300 | therefore, it should not be removed. */ |
301 | *p++ = SYM_NEWLINE'\n'; |
302 | } |
303 | *p = '\0'; |
304 | break; |
305 | } |
306 | } |
307 | ++p; |
308 | } |
309 | #endif |
310 | } |
311 | |
312 | static int |
313 | read_line( |
314 | FILE *fd, |
315 | Line *line) |
316 | { |
317 | char buf[BUFSIZE2048], *p; |
318 | int len; |
319 | int quoted = 0; /* quoted by double quote? */ |
320 | char *str; |
321 | int cur; |
322 | |
323 | str = line->str; |
324 | cur = line->cursize = 0; |
325 | |
326 | while ((p = fgets(buf, BUFSIZE2048, fd)) != NULL((void*)0)) { |
327 | ++line->seq; |
328 | zap_comment(p, "ed); /* remove comment line */ |
329 | len = strlen(p); |
330 | if (len == 0) { |
331 | if (cur > 0) { |
332 | break; |
333 | } |
334 | continue; |
335 | } |
336 | if (cur + len + 1 > line->maxsize) { |
337 | /* need to reallocate buffer. */ |
338 | if (! realloc_line(line, line->maxsize + BUFSIZE2048)) { |
339 | return -1; /* realloc error. */ |
340 | } |
341 | str = line->str; |
342 | } |
343 | strncpy(str + cur, p, len)__builtin___strncpy_chk (str + cur, p, len, __builtin_object_size (str + cur, 2 > 1 ? 1 : 0)); |
344 | |
345 | cur += len; |
346 | str[cur] = '\0'; |
347 | #ifdef __UNIXOS2__ /* Take out carriage returns under OS/2 */ |
348 | if (cur>1) { |
349 | if (str[cur-2] == '\r' && str[cur-1] == '\n') { |
350 | str[cur-2] = '\n'; |
351 | str[cur-1] = '\0'; |
352 | cur--; |
353 | } |
354 | } |
355 | #endif |
356 | if (!quoted && cur > 1 && str[cur - 2] == SYM_BACKSLASH'\\' && |
357 | (str[cur - 1] == SYM_NEWLINE'\n' || str[cur-1] == SYM_CR'\r')) { |
358 | /* the line is ended backslash followed by newline. |
359 | need to concatinate the next line. */ |
360 | cur -= 2; |
361 | str[cur] = '\0'; |
362 | } else if (len < BUFSIZE2048 - 1 || buf[len - 1] == SYM_NEWLINE'\n' || |
363 | buf[len - 1] == SYM_CR'\r') { |
364 | /* the line is shorter than BUFSIZE. */ |
365 | break; |
366 | } |
367 | } |
368 | if (quoted) { |
369 | /* error. still in quoted state. */ |
370 | return -1; |
371 | } |
372 | return line->cursize = cur; |
373 | } |
374 | |
375 | /************************************************************************/ |
376 | |
377 | static Token |
378 | get_token( |
379 | const char *str) |
380 | { |
381 | switch (*str) { |
382 | case SYM_NEWLINE'\n': |
383 | case SYM_CR'\r': return T_NEWLINE; |
384 | case SYM_COMMENT'#': return T_COMMENT; |
385 | case SYM_SEMICOLON';': return T_SEMICOLON; |
386 | case SYM_DOUBLE_QUOTE'"': return T_DOUBLE_QUOTE; |
387 | case SYM_LEFT_BRACE'{': return T_LEFT_BRACE; |
388 | case SYM_RIGHT_BRACE'}': return T_RIGHT_BRACE; |
389 | case SYM_SPACE' ': return T_SPACE; |
390 | case SYM_TAB'\t': return T_TAB; |
391 | case SYM_BACKSLASH'\\': |
392 | switch (str[1]) { |
393 | case 'x': return T_NUMERIC_HEX; |
394 | case 'd': return T_NUMERIC_DEC; |
395 | case 'o': return T_NUMERIC_OCT; |
396 | } |
397 | return T_BACKSLASH; |
398 | default: |
399 | return T_DEFAULT; |
400 | } |
401 | } |
402 | |
403 | static int |
404 | get_word( |
405 | const char *str, |
406 | char *word) |
407 | { |
408 | const char *p = str; |
409 | char *w = word; |
410 | Token token; |
411 | int token_len; |
412 | |
413 | while (*p != '\0') { |
414 | token = get_token(p); |
415 | token_len = token_tbl[token].len; |
416 | if (token == T_BACKSLASH) { |
417 | p += token_len; |
418 | if (*p == '\0') |
419 | break; |
420 | token = get_token(p); |
421 | token_len = token_tbl[token].len; |
422 | } else if (token != T_COMMENT && token != T_DEFAULT) { |
423 | break; |
424 | } |
425 | strncpy(w, p, token_len)__builtin___strncpy_chk (w, p, token_len, __builtin_object_size (w, 2 > 1 ? 1 : 0)); |
426 | p += token_len; w += token_len; |
427 | } |
428 | *w = '\0'; |
429 | return p - str; /* return number of scanned chars */ |
430 | } |
431 | |
432 | static int |
433 | get_quoted_word( |
434 | const char *str, |
435 | char *word) |
436 | { |
437 | const char *p = str; |
438 | char *w = word; |
439 | Token token; |
440 | int token_len; |
441 | |
442 | if (*p == SYM_DOUBLE_QUOTE'"') { |
443 | ++p; |
444 | } |
445 | while (*p != '\0') { |
446 | token = get_token(p); |
447 | token_len = token_tbl[token].len; |
448 | if (token == T_DOUBLE_QUOTE) { |
449 | p += token_len; |
450 | goto found; |
451 | } |
452 | if (token == T_BACKSLASH) { |
453 | p += token_len; |
454 | if (*p == '\0') { |
455 | break; |
456 | } |
457 | token = get_token(p); |
458 | token_len = token_tbl[token].len; |
459 | } |
460 | strncpy(w, p, token_len)__builtin___strncpy_chk (w, p, token_len, __builtin_object_size (w, 2 > 1 ? 1 : 0)); |
461 | p += token_len; w += token_len; |
462 | } |
463 | /* error. cannot detect next double quote */ |
464 | return 0; |
465 | |
466 | found:; |
467 | *w = '\0'; |
468 | return p - str; |
469 | } |
470 | |
471 | /************************************************************************/ |
472 | |
473 | static int |
474 | append_value_list (void) |
475 | { |
476 | char **value_list = parse_info.value; |
477 | char *value; |
478 | int value_num = parse_info.value_num; |
479 | int value_len = parse_info.value_len; |
480 | char *str = parse_info.buf; |
481 | int len = parse_info.bufsize; |
482 | char *p; |
483 | |
484 | if (len < 1) { |
485 | return 1; /* return with no error */ |
486 | } |
487 | |
488 | if (value_list == (char **)NULL((void*)0)) { |
489 | value_list = Xmalloc(sizeof(char *) * 2)malloc(((sizeof(char *) * 2) == 0 ? 1 : (sizeof(char *) * 2)) ); |
490 | *value_list = NULL((void*)0); |
491 | } else { |
492 | char **prev_list = value_list; |
493 | |
494 | value_list = (char **) |
495 | Xrealloc(value_list, sizeof(char *) * (value_num + 2))realloc((value_list), ((sizeof(char *) * (value_num + 2)) == 0 ? 1 : (sizeof(char *) * (value_num + 2)))); |
496 | if (value_list == NULL((void*)0)) { |
497 | Xfree(prev_list)free((prev_list)); |
498 | } |
499 | } |
500 | if (value_list == (char **)NULL((void*)0)) |
501 | goto err2; |
502 | |
503 | value = *value_list; |
504 | if (value == NULL((void*)0)) { |
505 | value = Xmalloc(value_len + len + 1)malloc(((value_len + len + 1) == 0 ? 1 : (value_len + len + 1 ))); |
506 | } else { |
507 | char *prev_value = value; |
508 | |
509 | value = Xrealloc(value, value_len + len + 1)realloc((value), ((value_len + len + 1) == 0 ? 1 : (value_len + len + 1))); |
510 | if (value == NULL((void*)0)) { |
511 | Xfree(prev_value)free((prev_value)); |
512 | } |
513 | } |
514 | if (value == NULL((void*)0)) { |
515 | goto err1; |
516 | } |
517 | if (value != *value_list) { |
518 | int i; |
519 | ssize_t delta; |
520 | delta = value - *value_list; |
521 | *value_list = value; |
522 | for (i = 1; i < value_num; ++i) { |
523 | value_list[i] += delta; |
524 | } |
525 | } |
526 | |
527 | value_list[value_num] = p = &value[value_len]; |
528 | value_list[value_num + 1] = NULL((void*)0); |
529 | strncpy(p, str, len)__builtin___strncpy_chk (p, str, len, __builtin_object_size ( p, 2 > 1 ? 1 : 0)); |
530 | p[len] = 0; |
531 | |
532 | parse_info.value = value_list; |
533 | parse_info.value_num = value_num + 1; |
534 | parse_info.value_len = value_len + len + 1; |
535 | parse_info.bufsize = 0; |
536 | return 1; |
537 | |
538 | err1: |
539 | if (value_list) { |
540 | Xfree((char **)value_list)free(((char **)value_list)); |
541 | } |
542 | if (value) { |
543 | Xfree(value)free((value)); |
544 | } |
545 | err2: |
546 | parse_info.value = (char **)NULL((void*)0); |
547 | parse_info.value_num = 0; |
548 | parse_info.value_len = 0; |
549 | parse_info.bufsize = 0; |
550 | return 0; |
551 | } |
552 | |
553 | static int |
554 | construct_name( |
555 | char *name, |
556 | int size) |
557 | { |
558 | int i; |
559 | int len = 0; |
560 | char *p = name; |
561 | |
562 | for (i = 0; i <= parse_info.nest_depth; ++i) { |
563 | len += strlen(parse_info.name[i]) + 1; |
564 | } |
565 | if (len >= size) |
566 | return 0; |
567 | |
568 | strcpy(p, parse_info.name[0])__builtin___strcpy_chk (p, parse_info.name[0], __builtin_object_size (p, 2 > 1 ? 1 : 0)); |
569 | p += strlen(parse_info.name[0]); |
570 | for (i = 1; i <= parse_info.nest_depth; ++i) { |
571 | *p++ = '.'; |
572 | strcpy(p, parse_info.name[i])__builtin___strcpy_chk (p, parse_info.name[i], __builtin_object_size (p, 2 > 1 ? 1 : 0)); |
573 | p += strlen(parse_info.name[i]); |
574 | } |
575 | return *name != '\0'; |
576 | } |
577 | |
578 | static int |
579 | store_to_database( |
580 | Database *db) |
581 | { |
582 | Database new = (Database)NULL((void*)0); |
583 | char name[BUFSIZE2048]; |
584 | |
585 | if (parse_info.pre_state == S_VALUE) { |
586 | if (! append_value_list()) { |
587 | goto err; |
588 | } |
589 | } |
590 | |
591 | if (parse_info.name[parse_info.nest_depth] == NULL((void*)0)) { |
592 | goto err; |
593 | } |
594 | |
595 | new = Xcalloc(1, sizeof(DatabaseRec))calloc(((1) == 0 ? 1 : (1)), (sizeof(DatabaseRec))); |
596 | if (new == (Database)NULL((void*)0)) { |
597 | goto err; |
598 | } |
599 | |
600 | new->category = strdup(parse_info.category); |
601 | if (new->category == NULL((void*)0)) { |
602 | goto err; |
603 | } |
604 | |
605 | if (! construct_name(name, sizeof(name))) { |
606 | goto err; |
607 | } |
608 | new->name = strdup(name); |
609 | if (new->name == NULL((void*)0)) { |
610 | goto err; |
611 | } |
612 | new->next = *db; |
613 | new->value = parse_info.value; |
614 | new->value_num = parse_info.value_num; |
615 | *db = new; |
616 | |
617 | Xfree(parse_info.name[parse_info.nest_depth])free((parse_info.name[parse_info.nest_depth])); |
618 | parse_info.name[parse_info.nest_depth] = NULL((void*)0); |
619 | |
620 | parse_info.value = (char **)NULL((void*)0); |
621 | parse_info.value_num = 0; |
622 | parse_info.value_len = 0; |
623 | |
624 | return 1; |
625 | |
626 | err: |
627 | if (new) { |
628 | if (new->category) { |
629 | Xfree(new->category)free((new->category)); |
630 | } |
631 | if (new->name) { |
632 | Xfree(new->name)free((new->name)); |
633 | } |
634 | Xfree(new)free((new)); |
635 | } |
636 | if (parse_info.value) { |
637 | if (*parse_info.value) { |
638 | Xfree(*parse_info.value)free((*parse_info.value)); |
639 | } |
640 | Xfree((char **)parse_info.value)free(((char **)parse_info.value)); |
641 | parse_info.value = (char **)NULL((void*)0); |
642 | parse_info.value_num = 0; |
643 | parse_info.value_len = 0; |
644 | } |
645 | return 0; |
646 | } |
647 | |
648 | #define END_MARK"END" "END" |
649 | #define END_MARK_LEN3 3 /*strlen(END_MARK)*/ |
650 | |
651 | static int |
652 | check_category_end( |
653 | const char *str) |
654 | { |
655 | const char *p; |
656 | int len; |
657 | |
658 | p = str; |
659 | if (strncmp(p, END_MARK"END", END_MARK_LEN3)) { |
660 | return 0; |
661 | } |
662 | p += END_MARK_LEN3; |
663 | |
664 | while (iswhite(*p)((*p) == ' ' || (*p) == '\t')) { |
665 | ++p; |
666 | } |
667 | len = strlen(parse_info.category); |
668 | if (strncmp(p, parse_info.category, len)) { |
669 | return 0; |
670 | } |
671 | p += len; |
672 | return p - str; |
673 | } |
674 | |
675 | /************************************************************************/ |
676 | |
677 | static int |
678 | f_newline( |
679 | const char *str, |
680 | Token token, |
681 | Database *db) |
682 | { |
683 | switch (parse_info.pre_state) { |
684 | case S_NULL: |
685 | case S_CATEGORY: |
686 | break; |
687 | case S_NAME: |
688 | return 0; /* no value */ |
689 | case S_VALUE: |
690 | if (!store_to_database(db)) |
691 | return 0; |
692 | parse_info.pre_state = S_CATEGORY; |
693 | break; |
694 | default: |
695 | return 0; |
696 | } |
697 | return token_tbl[token].len; |
698 | } |
699 | |
700 | static int |
701 | f_comment( |
702 | const char *str, |
703 | Token token, |
704 | Database *db) |
705 | { |
706 | /* NOTE: comment is already handled in read_line(), |
707 | so this function is not necessary. */ |
708 | |
709 | const char *p = str; |
710 | |
711 | while (*p != SYM_NEWLINE'\n' && *p != SYM_CR'\r' && *p != '\0') { |
712 | ++p; /* zap to the end of line */ |
713 | } |
714 | return p - str; |
715 | } |
716 | |
717 | static int |
718 | f_white( |
719 | const char *str, |
720 | Token token, |
721 | Database *db) |
722 | { |
723 | const char *p = str; |
724 | |
725 | while (iswhite(*p)((*p) == ' ' || (*p) == '\t')) { |
726 | ++p; |
727 | } |
728 | return p - str; |
729 | } |
730 | |
731 | static int |
732 | f_semicolon( |
733 | const char *str, |
734 | Token token, |
735 | Database *db) |
736 | { |
737 | switch (parse_info.pre_state) { |
738 | case S_NULL: |
739 | case S_CATEGORY: |
740 | case S_NAME: |
741 | return 0; |
742 | case S_VALUE: |
743 | if (! append_value_list()) |
744 | return 0; |
745 | parse_info.pre_state = S_VALUE; |
746 | break; |
747 | default: |
748 | return 0; |
749 | } |
750 | return token_tbl[token].len; |
751 | } |
752 | |
753 | static int |
754 | f_left_brace( |
755 | const char *str, |
756 | Token token, |
757 | Database *db) |
758 | { |
759 | switch (parse_info.pre_state) { |
760 | case S_NULL: |
761 | case S_CATEGORY: |
762 | case S_VALUE: |
763 | return 0; |
764 | case S_NAME: |
765 | if (parse_info.name[parse_info.nest_depth] == NULL((void*)0) |
766 | || parse_info.nest_depth + 1 > MAX_NAME_NEST64) |
767 | return 0; |
768 | ++parse_info.nest_depth; |
769 | parse_info.pre_state = S_CATEGORY; |
770 | break; |
771 | default: |
772 | return 0; |
773 | } |
774 | return token_tbl[token].len; |
775 | } |
776 | |
777 | static int |
778 | f_right_brace( |
779 | const char *str, |
780 | Token token, |
781 | Database *db) |
782 | { |
783 | if (parse_info.nest_depth < 1) |
784 | return 0; |
785 | |
786 | switch (parse_info.pre_state) { |
787 | case S_NULL: |
788 | case S_NAME: |
789 | return 0; |
790 | case S_VALUE: |
791 | if (! store_to_database(db)) |
792 | return 0; |
793 | /* fall into next case */ |
794 | case S_CATEGORY: |
795 | if (parse_info.name[parse_info.nest_depth] != NULL((void*)0)) { |
796 | Xfree(parse_info.name[parse_info.nest_depth])free((parse_info.name[parse_info.nest_depth])); |
797 | parse_info.name[parse_info.nest_depth] = NULL((void*)0); |
798 | } |
799 | --parse_info.nest_depth; |
800 | parse_info.pre_state = S_CATEGORY; |
801 | break; |
802 | default: |
803 | return 0; |
804 | } |
805 | return token_tbl[token].len; |
806 | } |
807 | |
808 | static int |
809 | f_double_quote( |
810 | const char *str, |
811 | Token token, |
812 | Database *db) |
813 | { |
814 | char word[BUFSIZE2048]; |
815 | char* wordp; |
816 | int len; |
817 | |
818 | if ((len = strlen (str)) < sizeof word) |
819 | wordp = word; |
820 | else |
821 | wordp = Xmalloc (len + 1)malloc(((len + 1) == 0 ? 1 : (len + 1))); |
822 | if (wordp == NULL((void*)0)) |
823 | return 0; |
824 | |
825 | len = 0; |
Value stored to 'len' is never read | |
826 | switch (parse_info.pre_state) { |
827 | case S_NULL: |
828 | case S_CATEGORY: |
829 | goto err; |
830 | case S_NAME: |
831 | case S_VALUE: |
832 | len = get_quoted_word(str, wordp); |
833 | if (len < 1) |
834 | goto err; |
835 | if ((parse_info.bufsize + (int)strlen(wordp) + 1) |
836 | >= parse_info.bufMaxSize) { |
837 | if (realloc_parse_info(strlen(wordp)+1) == False0) { |
838 | goto err; |
839 | } |
840 | } |
841 | strcpy(&parse_info.buf[parse_info.bufsize], wordp)__builtin___strcpy_chk (&parse_info.buf[parse_info.bufsize ], wordp, __builtin_object_size (&parse_info.buf[parse_info .bufsize], 2 > 1 ? 1 : 0)); |
842 | parse_info.bufsize += strlen(wordp); |
843 | parse_info.pre_state = S_VALUE; |
844 | break; |
845 | default: |
846 | goto err; |
847 | } |
848 | if (wordp != word) |
849 | Xfree (wordp)free((wordp)); |
850 | return len; /* including length of token */ |
851 | |
852 | err: |
853 | if (wordp != word) |
854 | Xfree (wordp)free((wordp)); |
855 | return 0; |
856 | } |
857 | |
858 | static int |
859 | f_backslash( |
860 | const char *str, |
861 | Token token, |
862 | Database *db) |
863 | { |
864 | return f_default(str, token, db); |
865 | } |
866 | |
867 | static int |
868 | f_numeric( |
869 | const char *str, |
870 | Token token, |
871 | Database *db) |
872 | { |
873 | char word[BUFSIZE2048]; |
874 | const char *p; |
875 | char* wordp; |
876 | int len; |
877 | int token_len; |
878 | |
879 | if ((len = strlen (str)) < sizeof word) |
880 | wordp = word; |
881 | else |
882 | wordp = Xmalloc (len + 1)malloc(((len + 1) == 0 ? 1 : (len + 1))); |
883 | if (wordp == NULL((void*)0)) |
884 | return 0; |
885 | |
886 | switch (parse_info.pre_state) { |
887 | case S_NULL: |
888 | case S_CATEGORY: |
889 | goto err; |
890 | case S_NAME: |
891 | case S_VALUE: |
892 | token_len = token_tbl[token].len; |
893 | p = str + token_len; |
894 | len = get_word(p, wordp); |
895 | if (len < 1) |
896 | goto err; |
897 | if ((parse_info.bufsize + token_len + (int)strlen(wordp) + 1) |
898 | >= parse_info.bufMaxSize) { |
899 | if (realloc_parse_info(token_len + strlen(wordp) + 1) == False0) |
900 | goto err; |
901 | } |
902 | strncpy(&parse_info.buf[parse_info.bufsize], str, token_len)__builtin___strncpy_chk (&parse_info.buf[parse_info.bufsize ], str, token_len, __builtin_object_size (&parse_info.buf [parse_info.bufsize], 2 > 1 ? 1 : 0)); |
903 | strcpy(&parse_info.buf[parse_info.bufsize + token_len], wordp)__builtin___strcpy_chk (&parse_info.buf[parse_info.bufsize + token_len], wordp, __builtin_object_size (&parse_info. buf[parse_info.bufsize + token_len], 2 > 1 ? 1 : 0)); |
904 | parse_info.bufsize += token_len + strlen(wordp); |
905 | parse_info.pre_state = S_VALUE; |
906 | break; |
907 | default: |
908 | goto err; |
909 | } |
910 | if (wordp != word) |
911 | Xfree (wordp)free((wordp)); |
912 | return len + token_len; |
913 | |
914 | err: |
915 | if (wordp != word) |
916 | Xfree (wordp)free((wordp)); |
917 | return 0; |
918 | } |
919 | |
920 | static int |
921 | f_default( |
922 | const char *str, |
923 | Token token, |
924 | Database *db) |
925 | { |
926 | char word[BUFSIZE2048], *p; |
927 | char* wordp; |
928 | int len; |
929 | |
930 | if ((len = strlen (str)) < sizeof word) |
931 | wordp = word; |
932 | else |
933 | wordp = Xmalloc (len + 1)malloc(((len + 1) == 0 ? 1 : (len + 1))); |
934 | if (wordp == NULL((void*)0)) |
935 | return 0; |
936 | |
937 | len = get_word(str, wordp); |
938 | if (len < 1) |
939 | goto err; |
940 | |
941 | switch (parse_info.pre_state) { |
942 | case S_NULL: |
943 | if (parse_info.category != NULL((void*)0)) |
944 | goto err; |
945 | p = strdup(wordp); |
946 | if (p == NULL((void*)0)) |
947 | goto err; |
948 | parse_info.category = p; |
949 | parse_info.pre_state = S_CATEGORY; |
950 | break; |
951 | case S_CATEGORY: |
952 | if (parse_info.nest_depth == 0) { |
953 | if (check_category_end(str)) { |
954 | /* end of category is detected. |
955 | clear context and zap to end of this line */ |
956 | clear_parse_info(); |
957 | len = strlen(str); |
958 | break; |
959 | } |
960 | } |
961 | p = strdup(wordp); |
962 | if (p == NULL((void*)0)) |
963 | goto err; |
964 | if (parse_info.name[parse_info.nest_depth] != NULL((void*)0)) { |
965 | Xfree(parse_info.name[parse_info.nest_depth])free((parse_info.name[parse_info.nest_depth])); |
966 | } |
967 | parse_info.name[parse_info.nest_depth] = p; |
968 | parse_info.pre_state = S_NAME; |
969 | break; |
970 | case S_NAME: |
971 | case S_VALUE: |
972 | if ((parse_info.bufsize + (int)strlen(wordp) + 1) |
973 | >= parse_info.bufMaxSize) { |
974 | if (realloc_parse_info(strlen(wordp) + 1) == False0) |
975 | goto err; |
976 | } |
977 | strcpy(&parse_info.buf[parse_info.bufsize], wordp)__builtin___strcpy_chk (&parse_info.buf[parse_info.bufsize ], wordp, __builtin_object_size (&parse_info.buf[parse_info .bufsize], 2 > 1 ? 1 : 0)); |
978 | parse_info.bufsize += strlen(wordp); |
979 | parse_info.pre_state = S_VALUE; |
980 | break; |
981 | default: |
982 | goto err; |
983 | } |
984 | if (wordp != word) |
985 | Xfree (wordp)free((wordp)); |
986 | return len; |
987 | |
988 | err: |
989 | if (wordp != word) |
990 | Xfree (wordp)free((wordp)); |
991 | return 0; |
992 | } |
993 | |
994 | /************************************************************************/ |
995 | |
996 | #ifdef DEBUG |
997 | static void |
998 | PrintDatabase( |
999 | Database db) |
1000 | { |
1001 | Database p = db; |
1002 | int i = 0, j; |
1003 | |
1004 | printf("***\n*** BEGIN Database\n***\n"); |
1005 | while (p) { |
1006 | printf("%3d: ", i++); |
1007 | printf("%s, %s, ", p->category, p->name); |
1008 | printf("\t[%d: ", p->value_num); |
1009 | for (j = 0; j < p->value_num; ++j) { |
1010 | printf("%s, ", p->value[j]); |
1011 | } |
1012 | printf("]\n"); |
1013 | p = p->next; |
1014 | } |
1015 | printf("***\n*** END Database\n***\n"); |
1016 | } |
1017 | #endif |
1018 | |
1019 | static void |
1020 | DestroyDatabase( |
1021 | Database db) |
1022 | { |
1023 | Database p = db; |
1024 | |
1025 | while (p) { |
1026 | if (p->category != NULL((void*)0)) { |
1027 | Xfree(p->category)free((p->category)); |
1028 | } |
1029 | if (p->name != NULL((void*)0)) { |
1030 | Xfree(p->name)free((p->name)); |
1031 | } |
1032 | if (p->value != (char **)NULL((void*)0)) { |
1033 | if (*p->value != NULL((void*)0)) { |
1034 | Xfree(*p->value)free((*p->value)); |
1035 | } |
1036 | Xfree(p->value)free((p->value)); |
1037 | } |
1038 | db = p->next; |
1039 | Xfree(p)free((p)); |
1040 | p = db; |
1041 | } |
1042 | } |
1043 | |
1044 | static int |
1045 | CountDatabase( |
1046 | Database db) |
1047 | { |
1048 | Database p = db; |
1049 | int cnt = 0; |
1050 | |
1051 | while (p) { |
1052 | ++cnt; |
1053 | p = p->next; |
1054 | } |
1055 | return cnt; |
1056 | } |
1057 | |
1058 | static Database |
1059 | CreateDatabase( |
1060 | char *dbfile) |
1061 | { |
1062 | Database db = (Database)NULL((void*)0); |
1063 | FILE *fd; |
1064 | Line line; |
1065 | char *p; |
1066 | Token token; |
1067 | int len; |
1068 | int error = 0; |
1069 | |
1070 | fd = _XFopenFile(dbfile, "r")fopen(dbfile,"r"); |
1071 | if (fd == (FILE *)NULL((void*)0)) |
1072 | return NULL((void*)0); |
1073 | |
1074 | bzero(&line, sizeof(Line))__builtin___memset_chk (&line, 0, sizeof(Line), __builtin_object_size (&line, 0)); |
1075 | init_parse_info(); |
1076 | |
1077 | do { |
1078 | int rc = read_line(fd, &line); |
1079 | if (rc < 0) { |
1080 | error = 1; |
1081 | break; |
1082 | } else if (rc == 0) { |
1083 | break; |
1084 | } |
1085 | p = line.str; |
1086 | while (*p) { |
1087 | int (*parse_proc)(const char *str, Token token, Database *db) = NULL((void*)0); |
1088 | |
1089 | token = get_token(p); |
1090 | |
1091 | switch (token_tbl[token].token) { |
1092 | case T_NEWLINE: |
1093 | parse_proc = f_newline; |
1094 | break; |
1095 | case T_COMMENT: |
1096 | parse_proc = f_comment; |
1097 | break; |
1098 | case T_SEMICOLON: |
1099 | parse_proc = f_semicolon; |
1100 | break; |
1101 | case T_DOUBLE_QUOTE: |
1102 | parse_proc = f_double_quote; |
1103 | break; |
1104 | case T_LEFT_BRACE: |
1105 | parse_proc = f_left_brace; |
1106 | break; |
1107 | case T_RIGHT_BRACE: |
1108 | parse_proc = f_right_brace; |
1109 | break; |
1110 | case T_SPACE: |
1111 | case T_TAB: |
1112 | parse_proc = f_white; |
1113 | break; |
1114 | case T_BACKSLASH: |
1115 | parse_proc = f_backslash; |
1116 | break; |
1117 | case T_NUMERIC_HEX: |
1118 | case T_NUMERIC_DEC: |
1119 | case T_NUMERIC_OCT: |
1120 | parse_proc = f_numeric; |
1121 | break; |
1122 | case T_DEFAULT: |
1123 | parse_proc = f_default; |
1124 | break; |
1125 | } |
1126 | |
1127 | len = parse_proc(p, token, &db); |
1128 | |
1129 | if (len < 1) { |
1130 | error = 1; |
1131 | break; |
1132 | } |
1133 | p += len; |
1134 | } |
1135 | } while (!error); |
1136 | |
1137 | if (parse_info.pre_state != S_NULL) { |
1138 | clear_parse_info(); |
1139 | error = 1; |
1140 | } |
1141 | if (error) { |
1142 | #ifdef DEBUG |
1143 | fprintf(stderr__stderrp, "database format error at line %d.\n", line.seq); |
1144 | #endif |
1145 | DestroyDatabase(db); |
1146 | db = (Database)NULL((void*)0); |
1147 | } |
1148 | |
1149 | fclose(fd); |
1150 | free_line(&line); |
1151 | |
1152 | #ifdef DEBUG |
1153 | PrintDatabase(db); |
1154 | #endif |
1155 | |
1156 | return db; |
1157 | } |
1158 | |
1159 | /************************************************************************/ |
1160 | |
1161 | #ifndef NOT_X_ENV |
1162 | |
1163 | /* locale framework functions */ |
1164 | |
1165 | typedef struct _XlcDatabaseRec { |
1166 | XrmQuark category_q; |
1167 | XrmQuark name_q; |
1168 | Database db; |
1169 | struct _XlcDatabaseRec *next; |
1170 | } XlcDatabaseRec, *XlcDatabase; |
1171 | |
1172 | typedef struct _XlcDatabaseListRec { |
1173 | XrmQuark name_q; |
1174 | XlcDatabase lc_db; |
1175 | Database database; |
1176 | int ref_count; |
1177 | struct _XlcDatabaseListRec *next; |
1178 | } XlcDatabaseListRec, *XlcDatabaseList; |
1179 | |
1180 | /* database cache list (per file) */ |
1181 | static XlcDatabaseList _db_list = (XlcDatabaseList)NULL((void*)0); |
1182 | |
1183 | /************************************************************************/ |
1184 | /* _XlcGetResource(lcd, category, class, value, count) */ |
1185 | /*----------------------------------------------------------------------*/ |
1186 | /* This function retrieves XLocale database information. */ |
1187 | /************************************************************************/ |
1188 | void |
1189 | _XlcGetResource( |
1190 | XLCd lcd, |
1191 | const char *category, |
1192 | const char *class, |
1193 | char ***value, |
1194 | int *count) |
1195 | { |
1196 | XLCdPublicMethodsPart *methods = XLC_PUBLIC_METHODS(lcd)(&(((XLCdPublicMethods) lcd->methods)->pub)); |
1197 | |
1198 | (*methods->get_resource)(lcd, category, class, value, count); |
1199 | return; |
1200 | } |
1201 | |
1202 | /************************************************************************/ |
1203 | /* _XlcGetLocaleDataBase(lcd, category, class, value, count) */ |
1204 | /*----------------------------------------------------------------------*/ |
1205 | /* This function retrieves XLocale database information. */ |
1206 | /************************************************************************/ |
1207 | void |
1208 | _XlcGetLocaleDataBase( |
1209 | XLCd lcd, |
1210 | const char *category, |
1211 | const char *name, |
1212 | char ***value, |
1213 | int *count) |
1214 | { |
1215 | XlcDatabase lc_db = (XlcDatabase)XLC_PUBLIC(lcd, xlocale_db)(((XLCdPublic) lcd->core)->pub.xlocale_db); |
1216 | XrmQuark category_q, name_q; |
1217 | |
1218 | category_q = XrmStringToQuark(category); |
1219 | name_q = XrmStringToQuark(name); |
1220 | for (; lc_db->db; ++lc_db) { |
1221 | if (category_q == lc_db->category_q && name_q == lc_db->name_q) { |
1222 | *value = lc_db->db->value; |
1223 | *count = lc_db->db->value_num; |
1224 | return; |
1225 | } |
1226 | } |
1227 | *value = (char **)NULL((void*)0); |
1228 | *count = 0; |
1229 | } |
1230 | |
1231 | /************************************************************************/ |
1232 | /* _XlcDestroyLocaleDataBase(lcd) */ |
1233 | /*----------------------------------------------------------------------*/ |
1234 | /* This function destroy the XLocale Database that bound to the */ |
1235 | /* specified lcd. If the XLocale Database is refered from some */ |
1236 | /* other lcd, this function just decreases reference count of */ |
1237 | /* the database. If no locale refers the database, this function */ |
1238 | /* remove it from the cache list and free work area. */ |
1239 | /************************************************************************/ |
1240 | void |
1241 | _XlcDestroyLocaleDataBase( |
1242 | XLCd lcd) |
1243 | { |
1244 | XlcDatabase lc_db = (XlcDatabase)XLC_PUBLIC(lcd, xlocale_db)(((XLCdPublic) lcd->core)->pub.xlocale_db); |
1245 | XlcDatabaseList p, prev; |
1246 | |
1247 | for (p = _db_list, prev = (XlcDatabaseList)NULL((void*)0); p; |
1248 | prev = p, p = p->next) { |
1249 | if (p->lc_db == lc_db) { |
1250 | if ((-- p->ref_count) < 1) { |
1251 | if (p->lc_db != (XlcDatabase)NULL((void*)0)) { |
1252 | Xfree(p->lc_db)free((p->lc_db)); |
1253 | } |
1254 | DestroyDatabase(p->database); |
1255 | if (prev == (XlcDatabaseList)NULL((void*)0)) { |
1256 | _db_list = p->next; |
1257 | } else { |
1258 | prev->next = p->next; |
1259 | } |
1260 | Xfree((char*)p)free(((char*)p)); |
1261 | } |
1262 | break; |
1263 | } |
1264 | } |
1265 | XLC_PUBLIC(lcd, xlocale_db)(((XLCdPublic) lcd->core)->pub.xlocale_db) = (XPointer)NULL((void*)0); |
1266 | } |
1267 | |
1268 | /************************************************************************/ |
1269 | /* _XlcCreateLocaleDataBase(lcd) */ |
1270 | /*----------------------------------------------------------------------*/ |
1271 | /* This function create an XLocale database which correspond to */ |
1272 | /* the specified XLCd. */ |
1273 | /************************************************************************/ |
1274 | XPointer |
1275 | _XlcCreateLocaleDataBase( |
1276 | XLCd lcd) |
1277 | { |
1278 | XlcDatabaseList list, new; |
1279 | Database p, database = (Database)NULL((void*)0); |
1280 | XlcDatabase lc_db = (XlcDatabase)NULL((void*)0); |
1281 | XrmQuark name_q; |
1282 | char *name; |
1283 | int i, n; |
1284 | |
1285 | name = _XlcFileName(lcd, "locale"); |
1286 | if (name == NULL((void*)0)) |
1287 | return (XPointer)NULL((void*)0); |
1288 | |
1289 | #ifndef __UNIXOS2__ |
1290 | name_q = XrmStringToQuark(name); |
1291 | #else |
1292 | name_q = XrmStringToQuark((char*)__XOS2RedirRoot(name)); |
1293 | #endif |
1294 | for (list = _db_list; list; list = list->next) { |
1295 | if (name_q == list->name_q) { |
1296 | list->ref_count++; |
1297 | Xfree (name)free((name)); |
1298 | return XLC_PUBLIC(lcd, xlocale_db)(((XLCdPublic) lcd->core)->pub.xlocale_db) = (XPointer)list->lc_db; |
1299 | } |
1300 | } |
1301 | |
1302 | database = CreateDatabase(name); |
1303 | if (database == (Database)NULL((void*)0)) { |
1304 | Xfree (name)free((name)); |
1305 | return (XPointer)NULL((void*)0); |
1306 | } |
1307 | n = CountDatabase(database); |
1308 | lc_db = Xcalloc(n + 1, sizeof(XlcDatabaseRec))calloc(((n + 1) == 0 ? 1 : (n + 1)), (sizeof(XlcDatabaseRec)) ); |
1309 | if (lc_db == (XlcDatabase)NULL((void*)0)) |
1310 | goto err; |
1311 | for (p = database, i = 0; p && i < n; p = p->next, ++i) { |
1312 | lc_db[i].category_q = XrmStringToQuark(p->category); |
1313 | lc_db[i].name_q = XrmStringToQuark(p->name); |
1314 | lc_db[i].db = p; |
1315 | } |
1316 | |
1317 | new = Xmalloc(sizeof(XlcDatabaseListRec))malloc(((sizeof(XlcDatabaseListRec)) == 0 ? 1 : (sizeof(XlcDatabaseListRec )))); |
1318 | if (new == (XlcDatabaseList)NULL((void*)0)) { |
1319 | goto err; |
1320 | } |
1321 | new->name_q = name_q; |
1322 | new->lc_db = lc_db; |
1323 | new->database = database; |
1324 | new->ref_count = 1; |
1325 | new->next = _db_list; |
1326 | _db_list = new; |
1327 | |
1328 | Xfree (name)free((name)); |
1329 | return XLC_PUBLIC(lcd, xlocale_db)(((XLCdPublic) lcd->core)->pub.xlocale_db) = (XPointer)lc_db; |
1330 | |
1331 | err: |
1332 | DestroyDatabase(database); |
1333 | if (lc_db != (XlcDatabase)NULL((void*)0)) { |
1334 | Xfree(lc_db)free((lc_db)); |
1335 | } |
1336 | Xfree (name)free((name)); |
1337 | return (XPointer)NULL((void*)0); |
1338 | } |
1339 | |
1340 | #endif /* NOT_X_ENV */ |