Commit | Line | Data |
---|---|---|
1d371d35 ILT |
1 | %{ /* rcparse.y -- parser for Windows rc files |
2 | Copyright 1997 Free Software Foundation, Inc. | |
3 | Written by Ian Lance Taylor, Cygnus Support. | |
4 | ||
5 | This file is part of GNU Binutils. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
20 | 02111-1307, USA. */ | |
21 | ||
22 | /* This is a parser for Windows rc files. It is based on the parser | |
23 | by Gunther Ebert <gunther.ebert@ixos-leipzig.de>. */ | |
24 | ||
25 | #include "bfd.h" | |
26 | #include "bucomm.h" | |
27 | #include "libiberty.h" | |
28 | #include "windres.h" | |
29 | ||
662cc41e | 30 | #include <ctype.h> |
1d371d35 | 31 | |
662cc41e ILT |
32 | /* The current language. */ |
33 | ||
34 | static unsigned short language; | |
1d371d35 ILT |
35 | |
36 | /* The resource information during a sub statement. */ | |
37 | ||
38 | static struct res_res_info sub_res_info; | |
39 | ||
40 | /* Dialog information. This is built by the nonterminals styles and | |
41 | controls. */ | |
42 | ||
43 | static struct dialog dialog; | |
44 | ||
45 | /* This is used when building a style. It is modified by the | |
46 | nonterminal styleexpr. */ | |
47 | ||
48 | static unsigned long style; | |
49 | ||
50 | /* These are used when building a control. They are set before using | |
51 | control_params. */ | |
52 | ||
53 | static unsigned long base_style; | |
54 | static unsigned long default_style; | |
55 | static unsigned long class; | |
56 | ||
57 | %} | |
58 | ||
59 | %union | |
60 | { | |
61 | struct accelerator acc; | |
62 | struct accelerator *pacc; | |
63 | struct dialog_control *dialog_control; | |
64 | struct menuitem *menuitem; | |
662cc41e ILT |
65 | struct |
66 | { | |
67 | struct rcdata_item *first; | |
68 | struct rcdata_item *last; | |
69 | } rcdata; | |
70 | struct rcdata_item *rcdata_item; | |
1d371d35 ILT |
71 | struct stringtable_data *stringtable; |
72 | struct fixed_versioninfo *fixver; | |
73 | struct ver_info *verinfo; | |
74 | struct ver_stringinfo *verstring; | |
75 | struct ver_varinfo *vervar; | |
76 | struct res_id id; | |
77 | struct res_res_info res_info; | |
78 | struct | |
79 | { | |
80 | unsigned short on; | |
81 | unsigned short off; | |
82 | } memflags; | |
83 | struct | |
84 | { | |
85 | unsigned long val; | |
86 | /* Nonzero if this number was explicitly specified as long. */ | |
87 | int dword; | |
88 | } i; | |
89 | unsigned long il; | |
90 | unsigned short is; | |
662cc41e ILT |
91 | const char *s; |
92 | struct | |
93 | { | |
94 | unsigned long length; | |
95 | const char *s; | |
96 | } ss; | |
1d371d35 ILT |
97 | }; |
98 | ||
99 | %token BEG END | |
100 | %token ACCELERATORS VIRTKEY ASCII NOINVERT SHIFT CONTROL ALT | |
101 | %token BITMAP | |
102 | %token CURSOR | |
103 | %token DIALOG DIALOGEX EXSTYLE CAPTION CLASS STYLE | |
104 | %token AUTO3STATE AUTOCHECKBOX AUTORADIOBUTTON CHECKBOX COMBOBOX CTEXT | |
105 | %token DEFPUSHBUTTON EDITTEXT GROUPBOX LISTBOX LTEXT PUSHBOX PUSHBUTTON | |
106 | %token RADIOBUTTON RTEXT SCROLLBAR STATE3 USERBUTTON | |
107 | %token BEDIT HEDIT IEDIT | |
108 | %token FONT | |
109 | %token ICON | |
110 | %token LANGUAGE CHARACTERISTICS VERSION | |
111 | %token MENU MENUEX MENUITEM SEPARATOR POPUP CHECKED GRAYED HELP INACTIVE | |
112 | %token MENUBARBREAK MENUBREAK | |
113 | %token MESSAGETABLE | |
114 | %token RCDATA | |
115 | %token STRINGTABLE | |
116 | %token VERSIONINFO FILEVERSION PRODUCTVERSION FILEFLAGSMASK FILEFLAGS | |
117 | %token FILEOS FILETYPE FILESUBTYPE BLOCKSTRINGFILEINFO BLOCKVARFILEINFO | |
118 | %token VALUE | |
119 | %token <s> BLOCK | |
120 | %token MOVEABLE FIXED PURE IMPURE PRELOAD LOADONCALL DISCARDABLE | |
121 | %token NOT | |
122 | %token <s> QUOTEDSTRING STRING | |
123 | %token <i> NUMBER | |
662cc41e | 124 | %token <ss> SIZEDSTRING |
1d371d35 ILT |
125 | |
126 | %type <pacc> acc_entries | |
127 | %type <acc> acc_entry acc_event | |
128 | %type <dialog_control> control control_params | |
129 | %type <menuitem> menuitems menuitem menuexitems menuexitem | |
662cc41e ILT |
130 | %type <rcdata> optrcdata_data optrcdata_data_int rcdata_data |
131 | %type <rcdata_item> opt_control_data | |
1d371d35 ILT |
132 | %type <fixver> fixedverinfo |
133 | %type <verinfo> verblocks | |
134 | %type <verstring> vervals | |
135 | %type <vervar> vertrans | |
136 | %type <res_info> suboptions memflags_move_discard memflags_move | |
137 | %type <memflags> memflag | |
138 | %type <id> id | |
139 | %type <il> exstyle parennumber | |
140 | %type <il> numexpr posnumexpr cnumexpr optcnumexpr cposnumexpr | |
141 | %type <is> acc_options acc_option menuitem_flags menuitem_flag | |
142 | %type <s> optstringc file_name | |
143 | %type <i> sizednumexpr sizedposnumexpr | |
144 | ||
145 | %left '|' | |
146 | %left '^' | |
147 | %left '&' | |
148 | %left '+' '-' | |
149 | %left '*' '/' '%' | |
150 | %right '~' NEG | |
151 | ||
152 | %% | |
153 | ||
154 | input: | |
155 | /* empty */ | |
662cc41e ILT |
156 | | input newcmd accelerator |
157 | | input newcmd bitmap | |
158 | | input newcmd cursor | |
159 | | input newcmd dialog | |
160 | | input newcmd font | |
161 | | input newcmd icon | |
162 | | input newcmd language | |
163 | | input newcmd menu | |
164 | | input newcmd menuex | |
165 | | input newcmd messagetable | |
166 | | input newcmd rcdata | |
167 | | input newcmd stringtable | |
168 | | input newcmd user | |
169 | | input newcmd versioninfo | |
170 | ; | |
171 | ||
172 | newcmd: | |
173 | /* empty */ | |
174 | { | |
175 | rcparse_discard_strings (); | |
176 | } | |
1d371d35 ILT |
177 | ; |
178 | ||
179 | /* Accelerator resources. */ | |
180 | ||
181 | accelerator: | |
182 | id ACCELERATORS suboptions BEG acc_entries END | |
183 | { | |
184 | define_accelerator ($1, &$3, $5); | |
185 | } | |
186 | ; | |
187 | ||
188 | acc_entries: | |
189 | /* empty */ | |
190 | { | |
191 | $$ = NULL; | |
192 | } | |
193 | | acc_entries acc_entry | |
194 | { | |
195 | struct accelerator *a; | |
196 | ||
662cc41e | 197 | a = (struct accelerator *) res_alloc (sizeof *a); |
1d371d35 ILT |
198 | *a = $2; |
199 | if ($1 == NULL) | |
200 | $$ = a; | |
201 | else | |
202 | { | |
203 | struct accelerator **pp; | |
204 | ||
205 | for (pp = &$1->next; *pp != NULL; pp = &(*pp)->next) | |
206 | ; | |
207 | *pp = a; | |
208 | $$ = $1; | |
209 | } | |
210 | } | |
211 | ; | |
212 | ||
213 | acc_entry: | |
214 | acc_event cposnumexpr | |
215 | { | |
216 | $$ = $1; | |
217 | $$.id = $2; | |
218 | } | |
219 | | acc_event cposnumexpr ',' acc_options | |
220 | { | |
221 | $$ = $1; | |
222 | $$.id = $2; | |
223 | $$.flags |= $4; | |
224 | } | |
225 | ; | |
226 | ||
227 | acc_event: | |
228 | QUOTEDSTRING | |
229 | { | |
662cc41e | 230 | const char *s = $1; |
1d371d35 ILT |
231 | |
232 | $$.id = 0; | |
233 | if (*s != '^') | |
234 | $$.flags = 0; | |
235 | else | |
236 | { | |
237 | $$.flags = ACC_CONTROL; | |
238 | ++s; | |
239 | } | |
240 | $$.key = *s; | |
241 | if (s[1] != '\0') | |
242 | rcparse_warning ("accelerator should only be one character"); | |
1d371d35 ILT |
243 | } |
244 | | posnumexpr | |
245 | { | |
246 | $$.flags = 0; | |
247 | $$.id = 0; | |
248 | $$.key = $1; | |
249 | } | |
250 | ; | |
251 | ||
252 | acc_options: | |
253 | acc_option | |
254 | { | |
255 | $$ = $1; | |
256 | } | |
257 | | acc_options ',' acc_option | |
258 | { | |
259 | $$ = $1 | $3; | |
260 | } | |
261 | ; | |
262 | ||
263 | acc_option: | |
264 | VIRTKEY | |
265 | { | |
266 | $$ = ACC_VIRTKEY; | |
267 | } | |
268 | | ASCII | |
269 | { | |
270 | /* This is just the absence of VIRTKEY. */ | |
271 | $$ = 0; | |
272 | } | |
273 | | NOINVERT | |
274 | { | |
275 | $$ = ACC_NOINVERT; | |
276 | } | |
277 | | SHIFT | |
278 | { | |
279 | $$ = ACC_SHIFT; | |
280 | } | |
281 | | CONTROL | |
282 | { | |
283 | $$ = ACC_CONTROL; | |
284 | } | |
285 | | ALT | |
286 | { | |
287 | $$ = ACC_ALT; | |
288 | } | |
289 | ; | |
290 | ||
291 | /* Bitmap resources. */ | |
292 | ||
293 | bitmap: | |
294 | id BITMAP memflags_move file_name | |
295 | { | |
296 | define_bitmap ($1, &$3, $4); | |
1d371d35 ILT |
297 | } |
298 | ; | |
299 | ||
300 | /* Cursor resources. */ | |
301 | ||
302 | cursor: | |
303 | id CURSOR memflags_move_discard file_name | |
304 | { | |
305 | define_cursor ($1, &$3, $4); | |
1d371d35 ILT |
306 | } |
307 | ; | |
308 | ||
309 | /* Dialog resources. */ | |
310 | ||
311 | dialog: | |
312 | id DIALOG memflags_move exstyle posnumexpr cnumexpr cnumexpr | |
313 | cnumexpr | |
314 | { | |
315 | memset (&dialog, 0, sizeof dialog); | |
316 | dialog.x = $5; | |
317 | dialog.y = $6; | |
318 | dialog.width = $7; | |
319 | dialog.height = $8; | |
320 | dialog.style = WS_POPUP | WS_BORDER | WS_SYSMENU; | |
321 | dialog.exstyle = $4; | |
322 | dialog.font = NULL; | |
323 | dialog.ex = NULL; | |
324 | dialog.controls = NULL; | |
325 | sub_res_info = $3; | |
326 | } | |
327 | styles BEG controls END | |
328 | { | |
329 | define_dialog ($1, &sub_res_info, &dialog); | |
330 | } | |
331 | | id DIALOGEX memflags_move exstyle posnumexpr cnumexpr cnumexpr | |
332 | cnumexpr | |
333 | { | |
334 | memset (&dialog, 0, sizeof dialog); | |
335 | dialog.x = $5; | |
336 | dialog.y = $6; | |
337 | dialog.width = $7; | |
338 | dialog.height = $8; | |
339 | dialog.style = WS_POPUP | WS_BORDER | WS_SYSMENU; | |
340 | dialog.exstyle = $4; | |
341 | dialog.font = NULL; | |
342 | dialog.ex = ((struct dialog_ex *) | |
662cc41e | 343 | res_alloc (sizeof (struct dialog_ex))); |
1d371d35 ILT |
344 | memset (dialog.ex, 0, sizeof (struct dialog_ex)); |
345 | dialog.controls = NULL; | |
346 | sub_res_info = $3; | |
347 | } | |
348 | styles BEG controls END | |
349 | { | |
350 | define_dialog ($1, &sub_res_info, &dialog); | |
351 | } | |
352 | | id DIALOGEX memflags_move exstyle posnumexpr cnumexpr cnumexpr | |
353 | cnumexpr cnumexpr | |
354 | { | |
355 | memset (&dialog, 0, sizeof dialog); | |
356 | dialog.x = $5; | |
357 | dialog.y = $6; | |
358 | dialog.width = $7; | |
359 | dialog.height = $8; | |
360 | dialog.style = WS_POPUP | WS_BORDER | WS_SYSMENU; | |
361 | dialog.exstyle = $4; | |
362 | dialog.font = NULL; | |
363 | dialog.ex = ((struct dialog_ex *) | |
662cc41e | 364 | res_alloc (sizeof (struct dialog_ex))); |
1d371d35 ILT |
365 | memset (dialog.ex, 0, sizeof (struct dialog_ex)); |
366 | dialog.ex->help = $9; | |
367 | dialog.controls = NULL; | |
368 | sub_res_info = $3; | |
369 | } | |
370 | styles BEG controls END | |
371 | { | |
372 | define_dialog ($1, &sub_res_info, &dialog); | |
373 | } | |
374 | ; | |
375 | ||
376 | exstyle: | |
377 | /* empty */ | |
378 | { | |
379 | $$ = 0; | |
380 | } | |
381 | | EXSTYLE '=' numexpr | |
382 | { | |
383 | $$ = $3; | |
384 | } | |
385 | ; | |
386 | ||
387 | styles: | |
388 | /* empty */ | |
389 | | styles CAPTION QUOTEDSTRING | |
390 | { | |
662cc41e | 391 | unicode_from_ascii ((int *) NULL, &dialog.caption, $3); |
1d371d35 ILT |
392 | } |
393 | | styles CLASS id | |
394 | { | |
395 | dialog.class = $3; | |
396 | } | |
397 | | styles STYLE | |
398 | { style = dialog.style } | |
399 | styleexpr | |
400 | { | |
401 | dialog.style = style; | |
402 | } | |
403 | | styles EXSTYLE numexpr | |
404 | { | |
405 | dialog.exstyle = $3; | |
406 | } | |
407 | | styles FONT numexpr ',' QUOTEDSTRING | |
408 | { | |
409 | dialog.pointsize = $3; | |
662cc41e | 410 | unicode_from_ascii ((int *) NULL, &dialog.font, $5); |
1d371d35 ILT |
411 | } |
412 | | styles FONT numexpr ',' QUOTEDSTRING cnumexpr cnumexpr | |
413 | { | |
414 | dialog.pointsize = $3; | |
662cc41e | 415 | unicode_from_ascii ((int *) NULL, &dialog.font, $5); |
1d371d35 ILT |
416 | if (dialog.ex == NULL) |
417 | rcparse_warning ("extended FONT requires DIALOGEX"); | |
418 | else | |
419 | { | |
420 | dialog.ex->weight = $6; | |
421 | dialog.ex->italic = $7; | |
422 | } | |
423 | } | |
424 | | styles MENU id | |
425 | { | |
426 | dialog.menu = $3; | |
427 | } | |
428 | | styles CHARACTERISTICS numexpr | |
429 | { | |
430 | sub_res_info.characteristics = $3; | |
431 | } | |
432 | | styles LANGUAGE numexpr cnumexpr | |
433 | { | |
434 | sub_res_info.language = $3 | ($4 << 8); | |
435 | } | |
436 | | styles VERSION numexpr | |
437 | { | |
438 | sub_res_info.version = $3; | |
439 | } | |
440 | ; | |
441 | ||
442 | controls: | |
443 | /* empty */ | |
444 | | controls control | |
445 | { | |
446 | struct dialog_control **pp; | |
447 | ||
448 | for (pp = &dialog.controls; *pp != NULL; pp = &(*pp)->next) | |
449 | ; | |
450 | *pp = $2; | |
451 | } | |
452 | ; | |
453 | ||
454 | control: | |
455 | AUTO3STATE | |
456 | { | |
457 | default_style = BS_AUTO3STATE | WS_TABSTOP; | |
458 | base_style = BS_AUTO3STATE; | |
459 | class = CTL_BUTTON; | |
460 | } | |
461 | control_params | |
462 | { | |
463 | $$ = $3; | |
464 | } | |
465 | | AUTOCHECKBOX | |
466 | { | |
467 | default_style = BS_AUTOCHECKBOX | WS_TABSTOP; | |
468 | base_style = BS_AUTOCHECKBOX; | |
469 | class = CTL_BUTTON; | |
470 | } | |
471 | control_params | |
472 | { | |
473 | $$ = $3; | |
474 | } | |
475 | | AUTORADIOBUTTON | |
476 | { | |
477 | default_style = BS_AUTORADIOBUTTON | WS_TABSTOP; | |
478 | base_style = BS_AUTORADIOBUTTON; | |
479 | class = CTL_BUTTON; | |
480 | } | |
481 | control_params | |
482 | { | |
483 | $$ = $3; | |
484 | } | |
485 | | BEDIT | |
486 | { | |
487 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
488 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
489 | class = CTL_EDIT; | |
490 | } | |
491 | control_params | |
492 | { | |
493 | $$ = $3; | |
494 | if (dialog.ex == NULL) | |
495 | rcparse_warning ("IEDIT requires DIALOGEX"); | |
496 | res_string_to_id (&$$->class, "BEDIT"); | |
497 | } | |
498 | | CHECKBOX | |
499 | { | |
500 | default_style = BS_CHECKBOX | WS_TABSTOP; | |
501 | base_style = BS_CHECKBOX | WS_TABSTOP; | |
502 | class = CTL_BUTTON; | |
503 | } | |
504 | control_params | |
505 | { | |
506 | $$ = $3; | |
507 | } | |
508 | | COMBOBOX | |
509 | { | |
510 | default_style = CBS_SIMPLE | WS_TABSTOP; | |
511 | base_style = 0; | |
512 | class = CTL_COMBOBOX; | |
513 | } | |
514 | control_params | |
515 | { | |
516 | $$ = $3; | |
517 | } | |
518 | | CONTROL optstringc numexpr cnumexpr control_styleexpr cnumexpr | |
519 | cnumexpr cnumexpr cnumexpr optcnumexpr opt_control_data | |
520 | { | |
521 | $$ = define_control ($2, $3, $6, $7, $8, $9, $4, style, $10); | |
522 | if ($11 != NULL) | |
523 | { | |
524 | if (dialog.ex == NULL) | |
525 | rcparse_warning ("control data requires DIALOGEX"); | |
526 | $$->data = $11; | |
527 | } | |
528 | } | |
529 | | CONTROL optstringc numexpr cnumexpr control_styleexpr cnumexpr | |
530 | cnumexpr cnumexpr cnumexpr cnumexpr cnumexpr opt_control_data | |
531 | { | |
532 | $$ = define_control ($2, $3, $6, $7, $8, $9, $4, style, $10); | |
533 | if (dialog.ex == NULL) | |
534 | rcparse_warning ("help ID requires DIALOGEX"); | |
535 | $$->help = $11; | |
536 | $$->data = $12; | |
537 | } | |
538 | | CTEXT | |
539 | { | |
540 | default_style = SS_CENTER | WS_GROUP; | |
541 | base_style = SS_CENTER; | |
542 | class = CTL_STATIC; | |
543 | } | |
544 | control_params | |
545 | { | |
546 | $$ = $3; | |
547 | } | |
548 | | DEFPUSHBUTTON | |
549 | { | |
550 | default_style = BS_DEFPUSHBUTTON | WS_TABSTOP; | |
551 | base_style = BS_DEFPUSHBUTTON | WS_TABSTOP; | |
552 | class = CTL_BUTTON; | |
553 | } | |
554 | control_params | |
555 | { | |
556 | $$ = $3; | |
557 | } | |
558 | | EDITTEXT | |
559 | { | |
560 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
561 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
562 | class = CTL_EDIT; | |
563 | } | |
564 | control_params | |
565 | { | |
566 | $$ = $3; | |
567 | } | |
568 | | GROUPBOX | |
569 | { | |
570 | default_style = BS_GROUPBOX; | |
571 | base_style = BS_GROUPBOX; | |
572 | class = CTL_BUTTON; | |
573 | } | |
574 | control_params | |
575 | { | |
576 | $$ = $3; | |
577 | } | |
578 | | HEDIT | |
579 | { | |
580 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
581 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
582 | class = CTL_EDIT; | |
583 | } | |
584 | control_params | |
585 | { | |
586 | $$ = $3; | |
587 | if (dialog.ex == NULL) | |
588 | rcparse_warning ("IEDIT requires DIALOGEX"); | |
589 | res_string_to_id (&$$->class, "HEDIT"); | |
590 | } | |
591 | | ICON optstringc numexpr cnumexpr cnumexpr opt_control_data | |
592 | { | |
593 | $$ = define_control ($2, $3, $4, $5, 0, 0, CTL_STATIC, | |
594 | SS_ICON | WS_CHILD | WS_VISIBLE, 0); | |
595 | if ($6 != NULL) | |
596 | { | |
597 | if (dialog.ex == NULL) | |
598 | rcparse_warning ("control data requires DIALOGEX"); | |
599 | $$->data = $6; | |
600 | } | |
601 | } | |
602 | | ICON optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
603 | icon_styleexpr optcnumexpr opt_control_data | |
604 | { | |
605 | $$ = define_control ($2, $3, $4, $5, $6, $7, CTL_STATIC, | |
606 | style, $9); | |
607 | if ($10 != NULL) | |
608 | { | |
609 | if (dialog.ex == NULL) | |
610 | rcparse_warning ("control data requires DIALOGEX"); | |
611 | $$->data = $10; | |
612 | } | |
613 | } | |
614 | | ICON optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
615 | icon_styleexpr cnumexpr cnumexpr opt_control_data | |
616 | { | |
617 | $$ = define_control ($2, $3, $4, $5, $6, $7, CTL_STATIC, | |
618 | style, $9); | |
619 | if (dialog.ex == NULL) | |
620 | rcparse_warning ("help ID requires DIALOGEX"); | |
621 | $$->help = $10; | |
622 | $$->data = $11; | |
623 | } | |
624 | | IEDIT | |
625 | { | |
626 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
627 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
628 | class = CTL_EDIT; | |
629 | } | |
630 | control_params | |
631 | { | |
632 | $$ = $3; | |
633 | if (dialog.ex == NULL) | |
634 | rcparse_warning ("IEDIT requires DIALOGEX"); | |
635 | res_string_to_id (&$$->class, "IEDIT"); | |
636 | } | |
637 | | LISTBOX | |
638 | { | |
639 | default_style = LBS_NOTIFY | WS_BORDER; | |
640 | base_style = LBS_NOTIFY | WS_BORDER; | |
641 | class = CTL_LISTBOX; | |
642 | } | |
643 | control_params | |
644 | { | |
645 | $$ = $3; | |
646 | } | |
647 | | LTEXT | |
648 | { | |
649 | default_style = SS_LEFT | WS_GROUP; | |
650 | base_style = SS_LEFT; | |
651 | class = CTL_STATIC; | |
652 | } | |
653 | control_params | |
654 | { | |
655 | $$ = $3; | |
656 | } | |
657 | | PUSHBOX | |
658 | { | |
659 | default_style = BS_PUSHBOX | WS_TABSTOP; | |
660 | base_style = BS_PUSHBOX; | |
661 | class = CTL_BUTTON; | |
662 | } | |
663 | control_params | |
664 | { | |
665 | $$ = $3; | |
666 | } | |
667 | | PUSHBUTTON | |
668 | { | |
669 | default_style = BS_PUSHBUTTON | WS_TABSTOP; | |
670 | base_style = BS_PUSHBUTTON | WS_TABSTOP; | |
671 | class = CTL_BUTTON; | |
672 | } | |
673 | control_params | |
674 | { | |
675 | $$ = $3; | |
676 | } | |
677 | | RADIOBUTTON | |
678 | { | |
679 | default_style = BS_RADIOBUTTON | WS_TABSTOP; | |
680 | base_style = BS_RADIOBUTTON; | |
681 | class = CTL_BUTTON; | |
682 | } | |
683 | control_params | |
684 | { | |
685 | $$ = $3; | |
686 | } | |
687 | | RTEXT | |
688 | { | |
689 | default_style = SS_RIGHT | WS_GROUP; | |
690 | base_style = SS_RIGHT; | |
691 | class = CTL_STATIC; | |
692 | } | |
693 | control_params | |
694 | { | |
695 | $$ = $3; | |
696 | } | |
697 | | SCROLLBAR | |
698 | { | |
699 | default_style = SBS_HORZ; | |
700 | base_style = 0; | |
701 | class = CTL_SCROLLBAR; | |
702 | } | |
703 | control_params | |
704 | { | |
705 | $$ = $3; | |
706 | } | |
707 | | STATE3 | |
708 | { | |
709 | default_style = BS_3STATE | WS_TABSTOP; | |
710 | base_style = BS_3STATE; | |
711 | class = CTL_BUTTON; | |
712 | } | |
713 | control_params | |
714 | { | |
715 | $$ = $3; | |
716 | } | |
717 | | USERBUTTON QUOTEDSTRING ',' numexpr ',' numexpr ',' numexpr ',' | |
718 | numexpr ',' numexpr ',' | |
719 | { style = WS_CHILD | WS_VISIBLE } | |
720 | styleexpr optcnumexpr | |
721 | { | |
722 | $$ = define_control ($2, $4, $6, $8, $10, $12, CTL_BUTTON, | |
723 | style, $16); | |
724 | } | |
725 | ; | |
726 | ||
727 | /* Parameters for a control. The static variables DEFAULT_STYLE, | |
728 | BASE_STYLE, and CLASS must be initialized before this nonterminal | |
729 | is used. DEFAULT_STYLE is the style to use if no style expression | |
730 | is specified. BASE_STYLE is the base style to use if a style | |
731 | expression is specified; the style expression modifies the base | |
732 | style. CLASS is the class of the control. */ | |
733 | ||
734 | control_params: | |
735 | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
736 | opt_control_data | |
737 | { | |
738 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, | |
739 | default_style | WS_CHILD | WS_VISIBLE, 0); | |
740 | if ($7 != NULL) | |
741 | { | |
742 | if (dialog.ex == NULL) | |
743 | rcparse_warning ("control data requires DIALOGEX"); | |
744 | $$->data = $7; | |
745 | } | |
746 | } | |
747 | | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
748 | control_params_styleexpr optcnumexpr opt_control_data | |
749 | { | |
750 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, style, $8); | |
751 | if ($9 != NULL) | |
752 | { | |
753 | if (dialog.ex == NULL) | |
754 | rcparse_warning ("control data requires DIALOGEX"); | |
755 | $$->data = $9; | |
756 | } | |
757 | } | |
758 | | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
759 | control_params_styleexpr cnumexpr cnumexpr opt_control_data | |
760 | { | |
761 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, style, $8); | |
762 | if (dialog.ex == NULL) | |
763 | rcparse_warning ("help ID requires DIALOGEX"); | |
764 | $$->help = $9; | |
765 | $$->data = $10; | |
766 | } | |
767 | ; | |
768 | ||
769 | optstringc: | |
770 | /* empty */ | |
771 | { | |
772 | $$ = NULL; | |
773 | } | |
774 | | QUOTEDSTRING ',' | |
775 | { | |
776 | $$ = $1; | |
777 | } | |
778 | ; | |
779 | ||
780 | opt_control_data: | |
781 | /* empty */ | |
782 | { | |
783 | $$ = NULL; | |
784 | } | |
785 | | BEG optrcdata_data END | |
786 | { | |
662cc41e | 787 | $$ = $2.first; |
1d371d35 ILT |
788 | } |
789 | ; | |
790 | ||
791 | /* These only exist to parse a reduction out of a common case. */ | |
792 | ||
793 | control_styleexpr: | |
794 | ',' | |
795 | { style = WS_CHILD | WS_VISIBLE; } | |
796 | styleexpr | |
797 | ; | |
798 | ||
799 | icon_styleexpr: | |
800 | ',' | |
801 | { style = SS_ICON | WS_CHILD | WS_VISIBLE; } | |
802 | styleexpr | |
803 | ; | |
804 | ||
805 | control_params_styleexpr: | |
806 | ',' | |
807 | { style = base_style | WS_CHILD | WS_VISIBLE; } | |
808 | styleexpr | |
809 | ; | |
810 | ||
811 | /* Font resources. */ | |
812 | ||
813 | font: | |
814 | id FONT memflags_move_discard file_name | |
815 | { | |
816 | define_font ($1, &$3, $4); | |
1d371d35 ILT |
817 | } |
818 | ; | |
819 | ||
820 | /* Icon resources. */ | |
821 | ||
822 | icon: | |
823 | id ICON memflags_move_discard file_name | |
824 | { | |
825 | define_icon ($1, &$3, $4); | |
1d371d35 ILT |
826 | } |
827 | ; | |
828 | ||
829 | /* Language command. This changes the static variable language, which | |
830 | affects all subsequent resources. */ | |
831 | ||
832 | language: | |
833 | LANGUAGE numexpr cnumexpr | |
834 | { | |
835 | language = $2 | ($3 << 8); | |
836 | } | |
837 | ; | |
838 | ||
839 | /* Menu resources. */ | |
840 | ||
841 | menu: | |
842 | id MENU suboptions BEG menuitems END | |
843 | { | |
844 | define_menu ($1, &$3, $5); | |
845 | } | |
846 | ; | |
847 | ||
848 | menuitems: | |
849 | /* empty */ | |
850 | { | |
851 | $$ = NULL; | |
852 | } | |
853 | | menuitems menuitem | |
854 | { | |
855 | if ($1 == NULL) | |
856 | $$ = $2; | |
857 | else | |
858 | { | |
859 | struct menuitem **pp; | |
860 | ||
861 | for (pp = &$1->next; *pp != NULL; pp = &(*pp)->next) | |
862 | ; | |
863 | *pp = $2; | |
864 | $$ = $1; | |
865 | } | |
866 | } | |
867 | ; | |
868 | ||
869 | menuitem: | |
870 | MENUITEM QUOTEDSTRING cnumexpr menuitem_flags | |
871 | { | |
872 | $$ = define_menuitem ($2, $3, $4, 0, 0, NULL); | |
873 | } | |
874 | | MENUITEM SEPARATOR | |
875 | { | |
876 | $$ = define_menuitem (NULL, 0, 0, 0, 0, NULL); | |
877 | } | |
878 | | POPUP QUOTEDSTRING menuitem_flags BEG menuitems END | |
879 | { | |
880 | $$ = define_menuitem ($2, 0, $3, 0, 0, $5); | |
881 | } | |
882 | ; | |
883 | ||
884 | menuitem_flags: | |
885 | /* empty */ | |
886 | { | |
887 | $$ = 0; | |
888 | } | |
889 | | menuitem_flags ',' menuitem_flag | |
890 | { | |
891 | $$ = $1 | $3; | |
892 | } | |
893 | | menuitem_flags menuitem_flag | |
894 | { | |
895 | $$ = $1 | $2; | |
896 | } | |
897 | ; | |
898 | ||
899 | menuitem_flag: | |
900 | CHECKED | |
901 | { | |
902 | $$ = MENUITEM_CHECKED; | |
903 | } | |
904 | | GRAYED | |
905 | { | |
906 | $$ = MENUITEM_GRAYED; | |
907 | } | |
908 | | HELP | |
909 | { | |
910 | $$ = MENUITEM_HELP; | |
911 | } | |
912 | | INACTIVE | |
913 | { | |
914 | $$ = MENUITEM_INACTIVE; | |
915 | } | |
916 | | MENUBARBREAK | |
917 | { | |
918 | $$ = MENUITEM_MENUBARBREAK; | |
919 | } | |
920 | | MENUBREAK | |
921 | { | |
922 | $$ = MENUITEM_MENUBREAK; | |
923 | } | |
924 | ; | |
925 | ||
926 | /* Menuex resources. */ | |
927 | ||
928 | menuex: | |
929 | id MENUEX suboptions BEG menuexitems END | |
930 | { | |
931 | define_menu ($1, &$3, $5); | |
932 | } | |
933 | ; | |
934 | ||
935 | menuexitems: | |
936 | /* empty */ | |
937 | { | |
938 | $$ = NULL; | |
939 | } | |
940 | | menuexitems menuexitem | |
941 | { | |
942 | if ($1 == NULL) | |
943 | $$ = $2; | |
944 | else | |
945 | { | |
946 | struct menuitem **pp; | |
947 | ||
948 | for (pp = &$1->next; *pp != NULL; pp = &(*pp)->next) | |
949 | ; | |
950 | *pp = $2; | |
951 | $$ = $1; | |
952 | } | |
953 | } | |
954 | ; | |
955 | ||
956 | menuexitem: | |
957 | MENUITEM QUOTEDSTRING | |
958 | { | |
959 | $$ = define_menuitem ($2, 0, 0, 0, 0, NULL); | |
960 | } | |
961 | | MENUITEM QUOTEDSTRING cnumexpr | |
962 | { | |
963 | $$ = define_menuitem ($2, $3, 0, 0, 0, NULL); | |
964 | } | |
965 | | MENUITEM QUOTEDSTRING cnumexpr cnumexpr optcnumexpr | |
966 | { | |
967 | $$ = define_menuitem ($2, $3, $4, $5, 0, NULL); | |
968 | } | |
969 | | POPUP QUOTEDSTRING BEG menuexitems END | |
970 | { | |
971 | $$ = define_menuitem ($2, 0, 0, 0, 0, $4); | |
972 | } | |
973 | | POPUP QUOTEDSTRING cnumexpr BEG menuexitems END | |
974 | { | |
975 | $$ = define_menuitem ($2, $3, 0, 0, 0, $5); | |
976 | } | |
977 | | POPUP QUOTEDSTRING cnumexpr cnumexpr BEG menuexitems END | |
978 | { | |
979 | $$ = define_menuitem ($2, $3, $4, 0, 0, $6); | |
980 | } | |
981 | | POPUP QUOTEDSTRING cnumexpr cnumexpr cnumexpr optcnumexpr | |
982 | BEG menuexitems END | |
983 | { | |
984 | $$ = define_menuitem ($2, $3, $4, $5, $6, $8); | |
985 | } | |
986 | ; | |
987 | ||
988 | /* Messagetable resources. */ | |
989 | ||
990 | messagetable: | |
991 | id MESSAGETABLE memflags_move file_name | |
992 | { | |
993 | define_messagetable ($1, &$3, $4); | |
1d371d35 ILT |
994 | } |
995 | ; | |
996 | ||
997 | /* Rcdata resources. */ | |
998 | ||
999 | rcdata: | |
1000 | id RCDATA suboptions BEG optrcdata_data END | |
1001 | { | |
662cc41e | 1002 | define_rcdata ($1, &$3, $5.first); |
1d371d35 ILT |
1003 | } |
1004 | ; | |
1005 | ||
662cc41e ILT |
1006 | /* We use a different lexing algorithm, because rcdata strings may |
1007 | contain embedded null bytes, and we need to know the length to use. */ | |
1008 | ||
1d371d35 | 1009 | optrcdata_data: |
662cc41e ILT |
1010 | { |
1011 | rcparse_rcdata (); | |
1012 | } | |
1013 | optrcdata_data_int | |
1014 | { | |
1015 | rcparse_normal (); | |
1016 | $$ = $2; | |
1017 | } | |
1018 | ; | |
1019 | ||
1020 | optrcdata_data_int: | |
1d371d35 ILT |
1021 | /* empty */ |
1022 | { | |
662cc41e ILT |
1023 | $$.first = NULL; |
1024 | $$.last = NULL; | |
1d371d35 ILT |
1025 | } |
1026 | | rcdata_data | |
1027 | { | |
1028 | $$ = $1; | |
1029 | } | |
1030 | ; | |
1031 | ||
1032 | rcdata_data: | |
662cc41e | 1033 | SIZEDSTRING |
1d371d35 | 1034 | { |
662cc41e ILT |
1035 | struct rcdata_item *ri; |
1036 | ||
1037 | ri = define_rcdata_string ($1.s, $1.length); | |
1038 | $$.first = ri; | |
1039 | $$.last = ri; | |
1d371d35 ILT |
1040 | } |
1041 | | sizednumexpr | |
1042 | { | |
662cc41e ILT |
1043 | struct rcdata_item *ri; |
1044 | ||
1045 | ri = define_rcdata_number ($1.val, $1.dword); | |
1046 | $$.first = ri; | |
1047 | $$.last = ri; | |
1d371d35 | 1048 | } |
662cc41e | 1049 | | rcdata_data ',' SIZEDSTRING |
1d371d35 | 1050 | { |
662cc41e ILT |
1051 | struct rcdata_item *ri; |
1052 | ||
1053 | ri = define_rcdata_string ($3.s, $3.length); | |
1054 | $$.first = $1.first; | |
1055 | $1.last->next = ri; | |
1056 | $$.last = ri; | |
1d371d35 ILT |
1057 | } |
1058 | | rcdata_data ',' sizednumexpr | |
1059 | { | |
662cc41e ILT |
1060 | struct rcdata_item *ri; |
1061 | ||
1062 | ri = define_rcdata_number ($3.val, $3.dword); | |
1063 | $$.first = $1.first; | |
1064 | $1.last->next = ri; | |
1065 | $$.last = ri; | |
1d371d35 ILT |
1066 | } |
1067 | ; | |
1068 | ||
1069 | /* Stringtable resources. */ | |
1070 | ||
1071 | stringtable: | |
1072 | STRINGTABLE suboptions BEG | |
1073 | { sub_res_info = $2; } | |
1074 | string_data END | |
1075 | ; | |
1076 | ||
1077 | string_data: | |
1078 | /* empty */ | |
1079 | | string_data numexpr QUOTEDSTRING | |
1080 | { | |
1081 | define_stringtable (&sub_res_info, $2, $3); | |
1082 | } | |
1083 | | string_data numexpr ',' QUOTEDSTRING | |
1084 | { | |
1085 | define_stringtable (&sub_res_info, $2, $4); | |
1086 | } | |
1087 | ; | |
1088 | ||
1089 | /* User defined resources. We accept general suboptions in the | |
1090 | file_name case to keep the parser happy. */ | |
1091 | ||
1092 | user: | |
662cc41e | 1093 | id id suboptions BEG optrcdata_data END |
1d371d35 | 1094 | { |
662cc41e | 1095 | define_user_data ($1, $2, &$3, $5.first); |
1d371d35 ILT |
1096 | } |
1097 | | id id suboptions file_name | |
1098 | { | |
1099 | define_user_file ($1, $2, &$3, $4); | |
1d371d35 ILT |
1100 | } |
1101 | ; | |
1102 | ||
1103 | /* Versioninfo resources. */ | |
1104 | ||
1105 | versioninfo: | |
1106 | id VERSIONINFO fixedverinfo BEG verblocks END | |
1107 | { | |
1108 | define_versioninfo ($1, language, $3, $5); | |
1109 | } | |
1110 | ; | |
1111 | ||
1112 | fixedverinfo: | |
1113 | /* empty */ | |
1114 | { | |
1115 | $$ = ((struct fixed_versioninfo *) | |
662cc41e | 1116 | res_alloc (sizeof (struct fixed_versioninfo))); |
1d371d35 ILT |
1117 | memset ($$, 0, sizeof (struct fixed_versioninfo)); |
1118 | } | |
1119 | | fixedverinfo FILEVERSION numexpr cnumexpr cnumexpr cnumexpr | |
1120 | { | |
1121 | $1->file_version_ms = ($3 << 16) | $4; | |
1122 | $1->file_version_ls = ($5 << 16) | $6; | |
1123 | $$ = $1; | |
1124 | } | |
1125 | | fixedverinfo PRODUCTVERSION numexpr cnumexpr cnumexpr cnumexpr | |
1126 | { | |
1127 | $1->product_version_ms = ($3 << 16) | $4; | |
1128 | $1->product_version_ls = ($5 << 16) | $6; | |
1129 | $$ = $1; | |
1130 | } | |
1131 | | fixedverinfo FILEFLAGSMASK numexpr | |
1132 | { | |
1133 | $1->file_flags_mask = $3; | |
1134 | $$ = $1; | |
1135 | } | |
1136 | | fixedverinfo FILEFLAGS numexpr | |
1137 | { | |
1138 | $1->file_flags = $3; | |
1139 | $$ = $1; | |
1140 | } | |
1141 | | fixedverinfo FILEOS numexpr | |
1142 | { | |
1143 | $1->file_os = $3; | |
1144 | $$ = $1; | |
1145 | } | |
1146 | | fixedverinfo FILETYPE numexpr | |
1147 | { | |
1148 | $1->file_type = $3; | |
1149 | $$ = $1; | |
1150 | } | |
1151 | | fixedverinfo FILESUBTYPE numexpr | |
1152 | { | |
1153 | $1->file_subtype = $3; | |
1154 | $$ = $1; | |
1155 | } | |
1156 | ; | |
1157 | ||
1158 | /* To handle verblocks successfully, the lexer handles BLOCK | |
1159 | specially. A BLOCK "StringFileInfo" is returned as | |
1160 | BLOCKSTRINGFILEINFO. A BLOCK "VarFileInfo" is returned as | |
1161 | BLOCKVARFILEINFO. A BLOCK with some other string returns BLOCK | |
1162 | with the string as the value. */ | |
1163 | ||
1164 | verblocks: | |
1165 | /* empty */ | |
1166 | { | |
1167 | $$ = NULL; | |
1168 | } | |
1169 | | verblocks BLOCKSTRINGFILEINFO BEG BLOCK BEG vervals END END | |
1170 | { | |
1171 | $$ = append_ver_stringfileinfo ($1, $4, $6); | |
1172 | } | |
1173 | | verblocks BLOCKVARFILEINFO BEG VALUE QUOTEDSTRING vertrans END | |
1174 | { | |
1175 | $$ = append_ver_varfileinfo ($1, $5, $6); | |
1176 | } | |
1177 | ; | |
1178 | ||
1179 | vervals: | |
1180 | /* empty */ | |
1181 | { | |
1182 | $$ = NULL; | |
1183 | } | |
1184 | | vervals VALUE QUOTEDSTRING ',' QUOTEDSTRING | |
1185 | { | |
1186 | $$ = append_verval ($1, $3, $5); | |
1187 | } | |
1188 | ; | |
1189 | ||
1190 | vertrans: | |
1191 | /* empty */ | |
1192 | { | |
1193 | $$ = NULL; | |
1194 | } | |
1195 | | vertrans cnumexpr cnumexpr | |
1196 | { | |
1197 | $$ = append_vertrans ($1, $2, $3); | |
1198 | } | |
1199 | ; | |
1200 | ||
1201 | /* A resource ID. */ | |
1202 | ||
1203 | id: | |
1204 | posnumexpr | |
1205 | { | |
1206 | $$.named = 0; | |
1207 | $$.u.id = $1; | |
1208 | } | |
1209 | | STRING | |
1210 | { | |
662cc41e ILT |
1211 | char *copy, *s; |
1212 | ||
1213 | /* It seems that resource ID's are forced to upper case. */ | |
1214 | copy = xstrdup ($1); | |
1215 | for (s = copy; *s != '\0'; s++) | |
1216 | if (islower (*s)) | |
1217 | *s = toupper (*s); | |
1218 | res_string_to_id (&$$, copy); | |
1219 | free (copy); | |
1d371d35 ILT |
1220 | } |
1221 | ; | |
1222 | ||
1223 | /* Generic suboptions. These may appear before the BEGIN in any | |
1224 | multiline statement. */ | |
1225 | ||
1226 | suboptions: | |
1227 | /* empty */ | |
1228 | { | |
1229 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1230 | $$.language = language; | |
1231 | /* FIXME: Is this the right default? */ | |
1232 | $$.memflags = MEMFLAG_MOVEABLE; | |
1233 | } | |
1234 | | suboptions memflag | |
1235 | { | |
1236 | $$ = $1; | |
1237 | $$.memflags |= $2.on; | |
1238 | $$.memflags &=~ $2.off; | |
1239 | } | |
1240 | | suboptions CHARACTERISTICS numexpr | |
1241 | { | |
1242 | $$ = $1; | |
1243 | $$.characteristics = $3; | |
1244 | } | |
1245 | | suboptions LANGUAGE numexpr cnumexpr | |
1246 | { | |
1247 | $$ = $1; | |
1248 | $$.language = $3 | ($4 << 8); | |
1249 | } | |
1250 | | suboptions VERSION numexpr | |
1251 | { | |
1252 | $$ = $1; | |
1253 | $$.version = $3; | |
1254 | } | |
1255 | ; | |
1256 | ||
1257 | /* Memory flags which default to MOVEABLE and DISCARDABLE. */ | |
1258 | ||
1259 | memflags_move_discard: | |
1260 | /* empty */ | |
1261 | { | |
1262 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1263 | $$.language = language; | |
1264 | $$.memflags = MEMFLAG_MOVEABLE | MEMFLAG_DISCARDABLE; | |
1265 | } | |
1266 | | memflags_move_discard memflag | |
1267 | { | |
1268 | $$ = $1; | |
1269 | $$.memflags |= $2.on; | |
1270 | $$.memflags &=~ $2.off; | |
1271 | } | |
1272 | ; | |
1273 | ||
1274 | /* Memory flags which default to MOVEABLE. */ | |
1275 | ||
1276 | memflags_move: | |
1277 | /* empty */ | |
1278 | { | |
1279 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1280 | $$.language = language; | |
1281 | $$.memflags = MEMFLAG_MOVEABLE; | |
1282 | } | |
1283 | | memflags_move_discard memflag | |
1284 | { | |
1285 | $$ = $1; | |
1286 | $$.memflags |= $2.on; | |
1287 | $$.memflags &=~ $2.off; | |
1288 | } | |
1289 | ; | |
1290 | ||
1291 | /* Memory flags. This returns a struct with two integers, because we | |
1292 | sometimes want to set bits and we sometimes want to clear them. */ | |
1293 | ||
1294 | memflag: | |
1295 | MOVEABLE | |
1296 | { | |
1297 | $$.on = MEMFLAG_MOVEABLE; | |
1298 | $$.off = 0; | |
1299 | } | |
1300 | | FIXED | |
1301 | { | |
1302 | $$.on = 0; | |
1303 | $$.off = MEMFLAG_MOVEABLE; | |
1304 | } | |
1305 | | PURE | |
1306 | { | |
1307 | $$.on = MEMFLAG_PURE; | |
1308 | $$.off = 0; | |
1309 | } | |
1310 | | IMPURE | |
1311 | { | |
1312 | $$.on = 0; | |
1313 | $$.off = MEMFLAG_PURE; | |
1314 | } | |
1315 | | PRELOAD | |
1316 | { | |
1317 | $$.on = MEMFLAG_PRELOAD; | |
1318 | $$.off = 0; | |
1319 | } | |
1320 | | LOADONCALL | |
1321 | { | |
1322 | $$.on = 0; | |
1323 | $$.off = MEMFLAG_PRELOAD; | |
1324 | } | |
1325 | | DISCARDABLE | |
1326 | { | |
1327 | $$.on = MEMFLAG_DISCARDABLE; | |
1328 | $$.off = 0; | |
1329 | } | |
1330 | ; | |
1331 | ||
1332 | /* A file name. */ | |
1333 | ||
1334 | file_name: | |
1335 | QUOTEDSTRING | |
1336 | { | |
1337 | $$ = $1; | |
1338 | } | |
1339 | | STRING | |
1340 | { | |
1341 | $$ = $1; | |
1342 | } | |
1343 | ; | |
1344 | ||
1345 | /* A style expression. This changes the static variable STYLE. We do | |
1346 | it this way because rc appears to permit a style to be set to | |
1347 | something like | |
1348 | WS_GROUP | NOT WS_TABSTOP | |
1349 | to mean that a default of WS_TABSTOP should be removed. Anything | |
1350 | which wants to accept a style must first set STYLE to the default | |
1351 | value. The styleexpr nonterminal will change STYLE as specified by | |
1352 | the user. Note that we do not accept arbitrary expressions here, | |
1353 | just numbers separated by '|'. */ | |
1354 | ||
1355 | styleexpr: | |
1356 | parennumber | |
1357 | { | |
1358 | style |= $1; | |
1359 | } | |
1360 | | NOT parennumber | |
1361 | { | |
1362 | style &=~ $2; | |
1363 | } | |
1364 | | styleexpr '|' parennumber | |
1365 | { | |
1366 | style |= $3; | |
1367 | } | |
1368 | | styleexpr '|' NOT parennumber | |
1369 | { | |
1370 | style &=~ $4; | |
1371 | } | |
1372 | ; | |
1373 | ||
1374 | parennumber: | |
1375 | NUMBER | |
1376 | { | |
1377 | $$ = $1.val; | |
1378 | } | |
1379 | | '(' numexpr ')' | |
1380 | { | |
1381 | $$ = $2; | |
1382 | } | |
1383 | ; | |
1384 | ||
1385 | /* An optional expression with a leading comma. */ | |
1386 | ||
1387 | optcnumexpr: | |
1388 | /* empty */ | |
1389 | { | |
1390 | $$ = 0; | |
1391 | } | |
1392 | | cnumexpr | |
1393 | { | |
1394 | $$ = $1; | |
1395 | } | |
1396 | ; | |
1397 | ||
1398 | /* An expression with a leading comma. */ | |
1399 | ||
1400 | cnumexpr: | |
1401 | ',' numexpr | |
1402 | { | |
1403 | $$ = $2; | |
1404 | } | |
1405 | ; | |
1406 | ||
1407 | /* A possibly negated numeric expression. */ | |
1408 | ||
1409 | numexpr: | |
1410 | sizednumexpr | |
1411 | { | |
1412 | $$ = $1.val; | |
1413 | } | |
1414 | ; | |
1415 | ||
1416 | /* A possibly negated expression with a size. */ | |
1417 | ||
1418 | sizednumexpr: | |
1419 | NUMBER | |
1420 | { | |
1421 | $$ = $1; | |
1422 | } | |
1423 | | '(' sizednumexpr ')' | |
1424 | { | |
1425 | $$ = $2; | |
1426 | } | |
1427 | | '~' sizednumexpr %prec '~' | |
1428 | { | |
1429 | $$.val = ~ $2.val; | |
1430 | $$.dword = $2.dword; | |
1431 | } | |
1432 | | '-' sizednumexpr %prec NEG | |
1433 | { | |
1434 | $$.val = - $2.val; | |
1435 | $$.dword = $2.dword; | |
1436 | } | |
1437 | | sizednumexpr '*' sizednumexpr | |
1438 | { | |
1439 | $$.val = $1.val * $3.val; | |
1440 | $$.dword = $1.dword || $3.dword; | |
1441 | } | |
1442 | | sizednumexpr '/' sizednumexpr | |
1443 | { | |
1444 | $$.val = $1.val / $3.val; | |
1445 | $$.dword = $1.dword || $3.dword; | |
1446 | } | |
1447 | | sizednumexpr '%' sizednumexpr | |
1448 | { | |
1449 | $$.val = $1.val % $3.val; | |
1450 | $$.dword = $1.dword || $3.dword; | |
1451 | } | |
1452 | | sizednumexpr '+' sizednumexpr | |
1453 | { | |
1454 | $$.val = $1.val + $3.val; | |
1455 | $$.dword = $1.dword || $3.dword; | |
1456 | } | |
1457 | | sizednumexpr '-' sizednumexpr | |
1458 | { | |
1459 | $$.val = $1.val - $3.val; | |
1460 | $$.dword = $1.dword || $3.dword; | |
1461 | } | |
1462 | | sizednumexpr '&' sizednumexpr | |
1463 | { | |
1464 | $$.val = $1.val & $3.val; | |
1465 | $$.dword = $1.dword || $3.dword; | |
1466 | } | |
1467 | | sizednumexpr '^' sizednumexpr | |
1468 | { | |
1469 | $$.val = $1.val ^ $3.val; | |
1470 | $$.dword = $1.dword || $3.dword; | |
1471 | } | |
1472 | | sizednumexpr '|' sizednumexpr | |
1473 | { | |
1474 | $$.val = $1.val | $3.val; | |
1475 | $$.dword = $1.dword || $3.dword; | |
1476 | } | |
1477 | ; | |
1478 | ||
1479 | /* An expression with a leading comma which does not use unary | |
1480 | negation. */ | |
1481 | ||
1482 | cposnumexpr: | |
1483 | ',' posnumexpr | |
1484 | { | |
1485 | $$ = $2; | |
1486 | } | |
1487 | ; | |
1488 | ||
1489 | /* An expression which does not use unary negation. */ | |
1490 | ||
1491 | posnumexpr: | |
1492 | sizedposnumexpr | |
1493 | { | |
1494 | $$ = $1.val; | |
1495 | } | |
1496 | ; | |
1497 | ||
1498 | /* An expression which does not use unary negation. We separate unary | |
1499 | negation to avoid parsing conflicts when two numeric expressions | |
1500 | appear consecutively. */ | |
1501 | ||
1502 | sizedposnumexpr: | |
1503 | NUMBER | |
1504 | { | |
1505 | $$ = $1; | |
1506 | } | |
1507 | | '(' sizednumexpr ')' | |
1508 | { | |
1509 | $$ = $2; | |
1510 | } | |
1511 | | '~' sizednumexpr %prec '~' | |
1512 | { | |
1513 | $$.val = ~ $2.val; | |
1514 | $$.dword = $2.dword; | |
1515 | } | |
1516 | | sizedposnumexpr '*' sizednumexpr | |
1517 | { | |
1518 | $$.val = $1.val * $3.val; | |
1519 | $$.dword = $1.dword || $3.dword; | |
1520 | } | |
1521 | | sizedposnumexpr '/' sizednumexpr | |
1522 | { | |
1523 | $$.val = $1.val / $3.val; | |
1524 | $$.dword = $1.dword || $3.dword; | |
1525 | } | |
1526 | | sizedposnumexpr '%' sizednumexpr | |
1527 | { | |
1528 | $$.val = $1.val % $3.val; | |
1529 | $$.dword = $1.dword || $3.dword; | |
1530 | } | |
1531 | | sizedposnumexpr '+' sizednumexpr | |
1532 | { | |
1533 | $$.val = $1.val + $3.val; | |
1534 | $$.dword = $1.dword || $3.dword; | |
1535 | } | |
1536 | | sizedposnumexpr '-' sizednumexpr | |
1537 | { | |
1538 | $$.val = $1.val - $3.val; | |
1539 | $$.dword = $1.dword || $3.dword; | |
1540 | } | |
1541 | | sizedposnumexpr '&' sizednumexpr | |
1542 | { | |
1543 | $$.val = $1.val & $3.val; | |
1544 | $$.dword = $1.dword || $3.dword; | |
1545 | } | |
1546 | | sizedposnumexpr '^' sizednumexpr | |
1547 | { | |
1548 | $$.val = $1.val ^ $3.val; | |
1549 | $$.dword = $1.dword || $3.dword; | |
1550 | } | |
1551 | | sizedposnumexpr '|' sizednumexpr | |
1552 | { | |
1553 | $$.val = $1.val | $3.val; | |
1554 | $$.dword = $1.dword || $3.dword; | |
1555 | } | |
1556 | ; | |
1557 | ||
1558 | %% | |
1559 | ||
1560 | /* Set the language from the command line. */ | |
1561 | ||
1562 | void | |
1563 | rcparse_set_language (lang) | |
1564 | int lang; | |
1565 | { | |
1566 | language = lang; | |
1567 | } |