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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; | |
e42872a2 ILT |
322 | dialog.menu.named = 1; |
323 | dialog.class.named = 1; | |
1d371d35 ILT |
324 | dialog.font = NULL; |
325 | dialog.ex = NULL; | |
326 | dialog.controls = NULL; | |
327 | sub_res_info = $3; | |
328 | } | |
329 | styles BEG controls END | |
330 | { | |
331 | define_dialog ($1, &sub_res_info, &dialog); | |
332 | } | |
333 | | id DIALOGEX memflags_move exstyle posnumexpr cnumexpr cnumexpr | |
334 | cnumexpr | |
335 | { | |
336 | memset (&dialog, 0, sizeof dialog); | |
337 | dialog.x = $5; | |
338 | dialog.y = $6; | |
339 | dialog.width = $7; | |
340 | dialog.height = $8; | |
341 | dialog.style = WS_POPUP | WS_BORDER | WS_SYSMENU; | |
342 | dialog.exstyle = $4; | |
e42872a2 ILT |
343 | dialog.menu.named = 1; |
344 | dialog.class.named = 1; | |
1d371d35 ILT |
345 | dialog.font = NULL; |
346 | dialog.ex = ((struct dialog_ex *) | |
662cc41e | 347 | res_alloc (sizeof (struct dialog_ex))); |
1d371d35 ILT |
348 | memset (dialog.ex, 0, sizeof (struct dialog_ex)); |
349 | dialog.controls = NULL; | |
350 | sub_res_info = $3; | |
351 | } | |
352 | styles BEG controls END | |
353 | { | |
354 | define_dialog ($1, &sub_res_info, &dialog); | |
355 | } | |
356 | | id DIALOGEX memflags_move exstyle posnumexpr cnumexpr cnumexpr | |
357 | cnumexpr cnumexpr | |
358 | { | |
359 | memset (&dialog, 0, sizeof dialog); | |
360 | dialog.x = $5; | |
361 | dialog.y = $6; | |
362 | dialog.width = $7; | |
363 | dialog.height = $8; | |
364 | dialog.style = WS_POPUP | WS_BORDER | WS_SYSMENU; | |
365 | dialog.exstyle = $4; | |
e42872a2 ILT |
366 | dialog.menu.named = 1; |
367 | dialog.class.named = 1; | |
1d371d35 ILT |
368 | dialog.font = NULL; |
369 | dialog.ex = ((struct dialog_ex *) | |
662cc41e | 370 | res_alloc (sizeof (struct dialog_ex))); |
1d371d35 ILT |
371 | memset (dialog.ex, 0, sizeof (struct dialog_ex)); |
372 | dialog.ex->help = $9; | |
373 | dialog.controls = NULL; | |
374 | sub_res_info = $3; | |
375 | } | |
376 | styles BEG controls END | |
377 | { | |
378 | define_dialog ($1, &sub_res_info, &dialog); | |
379 | } | |
380 | ; | |
381 | ||
382 | exstyle: | |
383 | /* empty */ | |
384 | { | |
385 | $$ = 0; | |
386 | } | |
387 | | EXSTYLE '=' numexpr | |
388 | { | |
389 | $$ = $3; | |
390 | } | |
391 | ; | |
392 | ||
393 | styles: | |
394 | /* empty */ | |
395 | | styles CAPTION QUOTEDSTRING | |
396 | { | |
662cc41e | 397 | unicode_from_ascii ((int *) NULL, &dialog.caption, $3); |
1d371d35 ILT |
398 | } |
399 | | styles CLASS id | |
400 | { | |
401 | dialog.class = $3; | |
402 | } | |
403 | | styles STYLE | |
a89c9be0 | 404 | { style = dialog.style; } |
1d371d35 ILT |
405 | styleexpr |
406 | { | |
407 | dialog.style = style; | |
408 | } | |
409 | | styles EXSTYLE numexpr | |
410 | { | |
411 | dialog.exstyle = $3; | |
412 | } | |
413 | | styles FONT numexpr ',' QUOTEDSTRING | |
414 | { | |
e42872a2 | 415 | dialog.style |= DS_SETFONT; |
1d371d35 | 416 | dialog.pointsize = $3; |
662cc41e | 417 | unicode_from_ascii ((int *) NULL, &dialog.font, $5); |
1d371d35 ILT |
418 | } |
419 | | styles FONT numexpr ',' QUOTEDSTRING cnumexpr cnumexpr | |
420 | { | |
e42872a2 | 421 | dialog.style |= DS_SETFONT; |
1d371d35 | 422 | dialog.pointsize = $3; |
662cc41e | 423 | unicode_from_ascii ((int *) NULL, &dialog.font, $5); |
1d371d35 ILT |
424 | if (dialog.ex == NULL) |
425 | rcparse_warning ("extended FONT requires DIALOGEX"); | |
426 | else | |
427 | { | |
428 | dialog.ex->weight = $6; | |
429 | dialog.ex->italic = $7; | |
430 | } | |
431 | } | |
432 | | styles MENU id | |
433 | { | |
434 | dialog.menu = $3; | |
435 | } | |
436 | | styles CHARACTERISTICS numexpr | |
437 | { | |
438 | sub_res_info.characteristics = $3; | |
439 | } | |
440 | | styles LANGUAGE numexpr cnumexpr | |
441 | { | |
442 | sub_res_info.language = $3 | ($4 << 8); | |
443 | } | |
444 | | styles VERSION numexpr | |
445 | { | |
446 | sub_res_info.version = $3; | |
447 | } | |
448 | ; | |
449 | ||
450 | controls: | |
451 | /* empty */ | |
452 | | controls control | |
453 | { | |
454 | struct dialog_control **pp; | |
455 | ||
456 | for (pp = &dialog.controls; *pp != NULL; pp = &(*pp)->next) | |
457 | ; | |
458 | *pp = $2; | |
459 | } | |
460 | ; | |
461 | ||
462 | control: | |
463 | AUTO3STATE | |
464 | { | |
465 | default_style = BS_AUTO3STATE | WS_TABSTOP; | |
466 | base_style = BS_AUTO3STATE; | |
467 | class = CTL_BUTTON; | |
468 | } | |
469 | control_params | |
470 | { | |
471 | $$ = $3; | |
472 | } | |
473 | | AUTOCHECKBOX | |
474 | { | |
475 | default_style = BS_AUTOCHECKBOX | WS_TABSTOP; | |
476 | base_style = BS_AUTOCHECKBOX; | |
477 | class = CTL_BUTTON; | |
478 | } | |
479 | control_params | |
480 | { | |
481 | $$ = $3; | |
482 | } | |
483 | | AUTORADIOBUTTON | |
484 | { | |
485 | default_style = BS_AUTORADIOBUTTON | WS_TABSTOP; | |
486 | base_style = BS_AUTORADIOBUTTON; | |
487 | class = CTL_BUTTON; | |
488 | } | |
489 | control_params | |
490 | { | |
491 | $$ = $3; | |
492 | } | |
493 | | BEDIT | |
494 | { | |
495 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
496 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
497 | class = CTL_EDIT; | |
498 | } | |
499 | control_params | |
500 | { | |
501 | $$ = $3; | |
502 | if (dialog.ex == NULL) | |
503 | rcparse_warning ("IEDIT requires DIALOGEX"); | |
504 | res_string_to_id (&$$->class, "BEDIT"); | |
505 | } | |
506 | | CHECKBOX | |
507 | { | |
508 | default_style = BS_CHECKBOX | WS_TABSTOP; | |
509 | base_style = BS_CHECKBOX | WS_TABSTOP; | |
510 | class = CTL_BUTTON; | |
511 | } | |
512 | control_params | |
513 | { | |
514 | $$ = $3; | |
515 | } | |
516 | | COMBOBOX | |
517 | { | |
518 | default_style = CBS_SIMPLE | WS_TABSTOP; | |
519 | base_style = 0; | |
520 | class = CTL_COMBOBOX; | |
521 | } | |
522 | control_params | |
523 | { | |
524 | $$ = $3; | |
525 | } | |
526 | | CONTROL optstringc numexpr cnumexpr control_styleexpr cnumexpr | |
527 | cnumexpr cnumexpr cnumexpr optcnumexpr opt_control_data | |
528 | { | |
529 | $$ = define_control ($2, $3, $6, $7, $8, $9, $4, style, $10); | |
530 | if ($11 != NULL) | |
531 | { | |
532 | if (dialog.ex == NULL) | |
533 | rcparse_warning ("control data requires DIALOGEX"); | |
534 | $$->data = $11; | |
535 | } | |
536 | } | |
537 | | CONTROL optstringc numexpr cnumexpr control_styleexpr cnumexpr | |
538 | cnumexpr cnumexpr cnumexpr cnumexpr cnumexpr opt_control_data | |
539 | { | |
540 | $$ = define_control ($2, $3, $6, $7, $8, $9, $4, style, $10); | |
541 | if (dialog.ex == NULL) | |
542 | rcparse_warning ("help ID requires DIALOGEX"); | |
543 | $$->help = $11; | |
544 | $$->data = $12; | |
545 | } | |
546 | | CTEXT | |
547 | { | |
548 | default_style = SS_CENTER | WS_GROUP; | |
549 | base_style = SS_CENTER; | |
550 | class = CTL_STATIC; | |
551 | } | |
552 | control_params | |
553 | { | |
554 | $$ = $3; | |
555 | } | |
556 | | DEFPUSHBUTTON | |
557 | { | |
558 | default_style = BS_DEFPUSHBUTTON | WS_TABSTOP; | |
559 | base_style = BS_DEFPUSHBUTTON | WS_TABSTOP; | |
560 | class = CTL_BUTTON; | |
561 | } | |
562 | control_params | |
563 | { | |
564 | $$ = $3; | |
565 | } | |
566 | | EDITTEXT | |
567 | { | |
568 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
569 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
570 | class = CTL_EDIT; | |
571 | } | |
572 | control_params | |
573 | { | |
574 | $$ = $3; | |
575 | } | |
576 | | GROUPBOX | |
577 | { | |
578 | default_style = BS_GROUPBOX; | |
579 | base_style = BS_GROUPBOX; | |
580 | class = CTL_BUTTON; | |
581 | } | |
582 | control_params | |
583 | { | |
584 | $$ = $3; | |
585 | } | |
586 | | HEDIT | |
587 | { | |
588 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
589 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
590 | class = CTL_EDIT; | |
591 | } | |
592 | control_params | |
593 | { | |
594 | $$ = $3; | |
595 | if (dialog.ex == NULL) | |
596 | rcparse_warning ("IEDIT requires DIALOGEX"); | |
597 | res_string_to_id (&$$->class, "HEDIT"); | |
598 | } | |
599 | | ICON optstringc numexpr cnumexpr cnumexpr opt_control_data | |
600 | { | |
601 | $$ = define_control ($2, $3, $4, $5, 0, 0, CTL_STATIC, | |
602 | SS_ICON | WS_CHILD | WS_VISIBLE, 0); | |
603 | if ($6 != NULL) | |
604 | { | |
605 | if (dialog.ex == NULL) | |
606 | rcparse_warning ("control data requires DIALOGEX"); | |
607 | $$->data = $6; | |
608 | } | |
609 | } | |
610 | | ICON optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
611 | icon_styleexpr optcnumexpr opt_control_data | |
612 | { | |
613 | $$ = define_control ($2, $3, $4, $5, $6, $7, CTL_STATIC, | |
614 | style, $9); | |
615 | if ($10 != NULL) | |
616 | { | |
617 | if (dialog.ex == NULL) | |
618 | rcparse_warning ("control data requires DIALOGEX"); | |
619 | $$->data = $10; | |
620 | } | |
621 | } | |
622 | | ICON optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
623 | icon_styleexpr cnumexpr cnumexpr opt_control_data | |
624 | { | |
625 | $$ = define_control ($2, $3, $4, $5, $6, $7, CTL_STATIC, | |
626 | style, $9); | |
627 | if (dialog.ex == NULL) | |
628 | rcparse_warning ("help ID requires DIALOGEX"); | |
629 | $$->help = $10; | |
630 | $$->data = $11; | |
631 | } | |
632 | | IEDIT | |
633 | { | |
634 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
635 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
636 | class = CTL_EDIT; | |
637 | } | |
638 | control_params | |
639 | { | |
640 | $$ = $3; | |
641 | if (dialog.ex == NULL) | |
642 | rcparse_warning ("IEDIT requires DIALOGEX"); | |
643 | res_string_to_id (&$$->class, "IEDIT"); | |
644 | } | |
645 | | LISTBOX | |
646 | { | |
647 | default_style = LBS_NOTIFY | WS_BORDER; | |
648 | base_style = LBS_NOTIFY | WS_BORDER; | |
649 | class = CTL_LISTBOX; | |
650 | } | |
651 | control_params | |
652 | { | |
653 | $$ = $3; | |
654 | } | |
655 | | LTEXT | |
656 | { | |
657 | default_style = SS_LEFT | WS_GROUP; | |
658 | base_style = SS_LEFT; | |
659 | class = CTL_STATIC; | |
660 | } | |
661 | control_params | |
662 | { | |
663 | $$ = $3; | |
664 | } | |
665 | | PUSHBOX | |
666 | { | |
667 | default_style = BS_PUSHBOX | WS_TABSTOP; | |
668 | base_style = BS_PUSHBOX; | |
669 | class = CTL_BUTTON; | |
670 | } | |
671 | control_params | |
672 | { | |
673 | $$ = $3; | |
674 | } | |
675 | | PUSHBUTTON | |
676 | { | |
677 | default_style = BS_PUSHBUTTON | WS_TABSTOP; | |
678 | base_style = BS_PUSHBUTTON | WS_TABSTOP; | |
679 | class = CTL_BUTTON; | |
680 | } | |
681 | control_params | |
682 | { | |
683 | $$ = $3; | |
684 | } | |
685 | | RADIOBUTTON | |
686 | { | |
687 | default_style = BS_RADIOBUTTON | WS_TABSTOP; | |
688 | base_style = BS_RADIOBUTTON; | |
689 | class = CTL_BUTTON; | |
690 | } | |
691 | control_params | |
692 | { | |
693 | $$ = $3; | |
694 | } | |
695 | | RTEXT | |
696 | { | |
697 | default_style = SS_RIGHT | WS_GROUP; | |
698 | base_style = SS_RIGHT; | |
699 | class = CTL_STATIC; | |
700 | } | |
701 | control_params | |
702 | { | |
703 | $$ = $3; | |
704 | } | |
705 | | SCROLLBAR | |
706 | { | |
707 | default_style = SBS_HORZ; | |
708 | base_style = 0; | |
709 | class = CTL_SCROLLBAR; | |
710 | } | |
711 | control_params | |
712 | { | |
713 | $$ = $3; | |
714 | } | |
715 | | STATE3 | |
716 | { | |
717 | default_style = BS_3STATE | WS_TABSTOP; | |
718 | base_style = BS_3STATE; | |
719 | class = CTL_BUTTON; | |
720 | } | |
721 | control_params | |
722 | { | |
723 | $$ = $3; | |
724 | } | |
725 | | USERBUTTON QUOTEDSTRING ',' numexpr ',' numexpr ',' numexpr ',' | |
726 | numexpr ',' numexpr ',' | |
a89c9be0 | 727 | { style = WS_CHILD | WS_VISIBLE; } |
1d371d35 ILT |
728 | styleexpr optcnumexpr |
729 | { | |
730 | $$ = define_control ($2, $4, $6, $8, $10, $12, CTL_BUTTON, | |
731 | style, $16); | |
732 | } | |
733 | ; | |
734 | ||
735 | /* Parameters for a control. The static variables DEFAULT_STYLE, | |
736 | BASE_STYLE, and CLASS must be initialized before this nonterminal | |
737 | is used. DEFAULT_STYLE is the style to use if no style expression | |
738 | is specified. BASE_STYLE is the base style to use if a style | |
739 | expression is specified; the style expression modifies the base | |
740 | style. CLASS is the class of the control. */ | |
741 | ||
742 | control_params: | |
743 | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
744 | opt_control_data | |
745 | { | |
746 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, | |
747 | default_style | WS_CHILD | WS_VISIBLE, 0); | |
748 | if ($7 != NULL) | |
749 | { | |
750 | if (dialog.ex == NULL) | |
751 | rcparse_warning ("control data requires DIALOGEX"); | |
752 | $$->data = $7; | |
753 | } | |
754 | } | |
755 | | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
756 | control_params_styleexpr optcnumexpr opt_control_data | |
757 | { | |
758 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, style, $8); | |
759 | if ($9 != NULL) | |
760 | { | |
761 | if (dialog.ex == NULL) | |
762 | rcparse_warning ("control data requires DIALOGEX"); | |
763 | $$->data = $9; | |
764 | } | |
765 | } | |
766 | | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
767 | control_params_styleexpr cnumexpr cnumexpr opt_control_data | |
768 | { | |
769 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, style, $8); | |
770 | if (dialog.ex == NULL) | |
771 | rcparse_warning ("help ID requires DIALOGEX"); | |
772 | $$->help = $9; | |
773 | $$->data = $10; | |
774 | } | |
775 | ; | |
776 | ||
777 | optstringc: | |
778 | /* empty */ | |
779 | { | |
780 | $$ = NULL; | |
781 | } | |
782 | | QUOTEDSTRING ',' | |
783 | { | |
784 | $$ = $1; | |
785 | } | |
786 | ; | |
787 | ||
788 | opt_control_data: | |
789 | /* empty */ | |
790 | { | |
791 | $$ = NULL; | |
792 | } | |
793 | | BEG optrcdata_data END | |
794 | { | |
662cc41e | 795 | $$ = $2.first; |
1d371d35 ILT |
796 | } |
797 | ; | |
798 | ||
799 | /* These only exist to parse a reduction out of a common case. */ | |
800 | ||
801 | control_styleexpr: | |
802 | ',' | |
803 | { style = WS_CHILD | WS_VISIBLE; } | |
804 | styleexpr | |
805 | ; | |
806 | ||
807 | icon_styleexpr: | |
808 | ',' | |
809 | { style = SS_ICON | WS_CHILD | WS_VISIBLE; } | |
810 | styleexpr | |
811 | ; | |
812 | ||
813 | control_params_styleexpr: | |
814 | ',' | |
815 | { style = base_style | WS_CHILD | WS_VISIBLE; } | |
816 | styleexpr | |
817 | ; | |
818 | ||
819 | /* Font resources. */ | |
820 | ||
821 | font: | |
822 | id FONT memflags_move_discard file_name | |
823 | { | |
824 | define_font ($1, &$3, $4); | |
1d371d35 ILT |
825 | } |
826 | ; | |
827 | ||
828 | /* Icon resources. */ | |
829 | ||
830 | icon: | |
831 | id ICON memflags_move_discard file_name | |
832 | { | |
833 | define_icon ($1, &$3, $4); | |
1d371d35 ILT |
834 | } |
835 | ; | |
836 | ||
837 | /* Language command. This changes the static variable language, which | |
838 | affects all subsequent resources. */ | |
839 | ||
840 | language: | |
841 | LANGUAGE numexpr cnumexpr | |
842 | { | |
843 | language = $2 | ($3 << 8); | |
844 | } | |
845 | ; | |
846 | ||
847 | /* Menu resources. */ | |
848 | ||
849 | menu: | |
850 | id MENU suboptions BEG menuitems END | |
851 | { | |
852 | define_menu ($1, &$3, $5); | |
853 | } | |
854 | ; | |
855 | ||
856 | menuitems: | |
857 | /* empty */ | |
858 | { | |
859 | $$ = NULL; | |
860 | } | |
861 | | menuitems menuitem | |
862 | { | |
863 | if ($1 == NULL) | |
864 | $$ = $2; | |
865 | else | |
866 | { | |
867 | struct menuitem **pp; | |
868 | ||
869 | for (pp = &$1->next; *pp != NULL; pp = &(*pp)->next) | |
870 | ; | |
871 | *pp = $2; | |
872 | $$ = $1; | |
873 | } | |
874 | } | |
875 | ; | |
876 | ||
877 | menuitem: | |
878 | MENUITEM QUOTEDSTRING cnumexpr menuitem_flags | |
879 | { | |
880 | $$ = define_menuitem ($2, $3, $4, 0, 0, NULL); | |
881 | } | |
882 | | MENUITEM SEPARATOR | |
883 | { | |
884 | $$ = define_menuitem (NULL, 0, 0, 0, 0, NULL); | |
885 | } | |
886 | | POPUP QUOTEDSTRING menuitem_flags BEG menuitems END | |
887 | { | |
888 | $$ = define_menuitem ($2, 0, $3, 0, 0, $5); | |
889 | } | |
890 | ; | |
891 | ||
892 | menuitem_flags: | |
893 | /* empty */ | |
894 | { | |
895 | $$ = 0; | |
896 | } | |
897 | | menuitem_flags ',' menuitem_flag | |
898 | { | |
899 | $$ = $1 | $3; | |
900 | } | |
901 | | menuitem_flags menuitem_flag | |
902 | { | |
903 | $$ = $1 | $2; | |
904 | } | |
905 | ; | |
906 | ||
907 | menuitem_flag: | |
908 | CHECKED | |
909 | { | |
910 | $$ = MENUITEM_CHECKED; | |
911 | } | |
912 | | GRAYED | |
913 | { | |
914 | $$ = MENUITEM_GRAYED; | |
915 | } | |
916 | | HELP | |
917 | { | |
918 | $$ = MENUITEM_HELP; | |
919 | } | |
920 | | INACTIVE | |
921 | { | |
922 | $$ = MENUITEM_INACTIVE; | |
923 | } | |
924 | | MENUBARBREAK | |
925 | { | |
926 | $$ = MENUITEM_MENUBARBREAK; | |
927 | } | |
928 | | MENUBREAK | |
929 | { | |
930 | $$ = MENUITEM_MENUBREAK; | |
931 | } | |
932 | ; | |
933 | ||
934 | /* Menuex resources. */ | |
935 | ||
936 | menuex: | |
937 | id MENUEX suboptions BEG menuexitems END | |
938 | { | |
939 | define_menu ($1, &$3, $5); | |
940 | } | |
941 | ; | |
942 | ||
943 | menuexitems: | |
944 | /* empty */ | |
945 | { | |
946 | $$ = NULL; | |
947 | } | |
948 | | menuexitems menuexitem | |
949 | { | |
950 | if ($1 == NULL) | |
951 | $$ = $2; | |
952 | else | |
953 | { | |
954 | struct menuitem **pp; | |
955 | ||
956 | for (pp = &$1->next; *pp != NULL; pp = &(*pp)->next) | |
957 | ; | |
958 | *pp = $2; | |
959 | $$ = $1; | |
960 | } | |
961 | } | |
962 | ; | |
963 | ||
964 | menuexitem: | |
965 | MENUITEM QUOTEDSTRING | |
966 | { | |
967 | $$ = define_menuitem ($2, 0, 0, 0, 0, NULL); | |
968 | } | |
969 | | MENUITEM QUOTEDSTRING cnumexpr | |
970 | { | |
971 | $$ = define_menuitem ($2, $3, 0, 0, 0, NULL); | |
972 | } | |
973 | | MENUITEM QUOTEDSTRING cnumexpr cnumexpr optcnumexpr | |
974 | { | |
975 | $$ = define_menuitem ($2, $3, $4, $5, 0, NULL); | |
976 | } | |
977 | | POPUP QUOTEDSTRING BEG menuexitems END | |
978 | { | |
979 | $$ = define_menuitem ($2, 0, 0, 0, 0, $4); | |
980 | } | |
981 | | POPUP QUOTEDSTRING cnumexpr BEG menuexitems END | |
982 | { | |
983 | $$ = define_menuitem ($2, $3, 0, 0, 0, $5); | |
984 | } | |
985 | | POPUP QUOTEDSTRING cnumexpr cnumexpr BEG menuexitems END | |
986 | { | |
987 | $$ = define_menuitem ($2, $3, $4, 0, 0, $6); | |
988 | } | |
989 | | POPUP QUOTEDSTRING cnumexpr cnumexpr cnumexpr optcnumexpr | |
990 | BEG menuexitems END | |
991 | { | |
992 | $$ = define_menuitem ($2, $3, $4, $5, $6, $8); | |
993 | } | |
994 | ; | |
995 | ||
996 | /* Messagetable resources. */ | |
997 | ||
998 | messagetable: | |
999 | id MESSAGETABLE memflags_move file_name | |
1000 | { | |
1001 | define_messagetable ($1, &$3, $4); | |
1d371d35 ILT |
1002 | } |
1003 | ; | |
1004 | ||
1005 | /* Rcdata resources. */ | |
1006 | ||
1007 | rcdata: | |
1008 | id RCDATA suboptions BEG optrcdata_data END | |
1009 | { | |
662cc41e | 1010 | define_rcdata ($1, &$3, $5.first); |
1d371d35 ILT |
1011 | } |
1012 | ; | |
1013 | ||
662cc41e ILT |
1014 | /* We use a different lexing algorithm, because rcdata strings may |
1015 | contain embedded null bytes, and we need to know the length to use. */ | |
1016 | ||
1d371d35 | 1017 | optrcdata_data: |
662cc41e ILT |
1018 | { |
1019 | rcparse_rcdata (); | |
1020 | } | |
1021 | optrcdata_data_int | |
1022 | { | |
1023 | rcparse_normal (); | |
1024 | $$ = $2; | |
1025 | } | |
1026 | ; | |
1027 | ||
1028 | optrcdata_data_int: | |
1d371d35 ILT |
1029 | /* empty */ |
1030 | { | |
662cc41e ILT |
1031 | $$.first = NULL; |
1032 | $$.last = NULL; | |
1d371d35 ILT |
1033 | } |
1034 | | rcdata_data | |
1035 | { | |
1036 | $$ = $1; | |
1037 | } | |
1038 | ; | |
1039 | ||
1040 | rcdata_data: | |
662cc41e | 1041 | SIZEDSTRING |
1d371d35 | 1042 | { |
662cc41e ILT |
1043 | struct rcdata_item *ri; |
1044 | ||
1045 | ri = define_rcdata_string ($1.s, $1.length); | |
1046 | $$.first = ri; | |
1047 | $$.last = ri; | |
1d371d35 ILT |
1048 | } |
1049 | | sizednumexpr | |
1050 | { | |
662cc41e ILT |
1051 | struct rcdata_item *ri; |
1052 | ||
1053 | ri = define_rcdata_number ($1.val, $1.dword); | |
1054 | $$.first = ri; | |
1055 | $$.last = ri; | |
1d371d35 | 1056 | } |
662cc41e | 1057 | | rcdata_data ',' SIZEDSTRING |
1d371d35 | 1058 | { |
662cc41e ILT |
1059 | struct rcdata_item *ri; |
1060 | ||
1061 | ri = define_rcdata_string ($3.s, $3.length); | |
1062 | $$.first = $1.first; | |
1063 | $1.last->next = ri; | |
1064 | $$.last = ri; | |
1d371d35 ILT |
1065 | } |
1066 | | rcdata_data ',' sizednumexpr | |
1067 | { | |
662cc41e ILT |
1068 | struct rcdata_item *ri; |
1069 | ||
1070 | ri = define_rcdata_number ($3.val, $3.dword); | |
1071 | $$.first = $1.first; | |
1072 | $1.last->next = ri; | |
1073 | $$.last = ri; | |
1d371d35 ILT |
1074 | } |
1075 | ; | |
1076 | ||
1077 | /* Stringtable resources. */ | |
1078 | ||
1079 | stringtable: | |
1080 | STRINGTABLE suboptions BEG | |
1081 | { sub_res_info = $2; } | |
1082 | string_data END | |
1083 | ; | |
1084 | ||
1085 | string_data: | |
1086 | /* empty */ | |
1087 | | string_data numexpr QUOTEDSTRING | |
1088 | { | |
1089 | define_stringtable (&sub_res_info, $2, $3); | |
1090 | } | |
1091 | | string_data numexpr ',' QUOTEDSTRING | |
1092 | { | |
1093 | define_stringtable (&sub_res_info, $2, $4); | |
1094 | } | |
1095 | ; | |
1096 | ||
1097 | /* User defined resources. We accept general suboptions in the | |
1098 | file_name case to keep the parser happy. */ | |
1099 | ||
1100 | user: | |
662cc41e | 1101 | id id suboptions BEG optrcdata_data END |
1d371d35 | 1102 | { |
662cc41e | 1103 | define_user_data ($1, $2, &$3, $5.first); |
1d371d35 ILT |
1104 | } |
1105 | | id id suboptions file_name | |
1106 | { | |
1107 | define_user_file ($1, $2, &$3, $4); | |
1d371d35 ILT |
1108 | } |
1109 | ; | |
1110 | ||
1111 | /* Versioninfo resources. */ | |
1112 | ||
1113 | versioninfo: | |
1114 | id VERSIONINFO fixedverinfo BEG verblocks END | |
1115 | { | |
1116 | define_versioninfo ($1, language, $3, $5); | |
1117 | } | |
1118 | ; | |
1119 | ||
1120 | fixedverinfo: | |
1121 | /* empty */ | |
1122 | { | |
1123 | $$ = ((struct fixed_versioninfo *) | |
662cc41e | 1124 | res_alloc (sizeof (struct fixed_versioninfo))); |
1d371d35 ILT |
1125 | memset ($$, 0, sizeof (struct fixed_versioninfo)); |
1126 | } | |
1127 | | fixedverinfo FILEVERSION numexpr cnumexpr cnumexpr cnumexpr | |
1128 | { | |
1129 | $1->file_version_ms = ($3 << 16) | $4; | |
1130 | $1->file_version_ls = ($5 << 16) | $6; | |
1131 | $$ = $1; | |
1132 | } | |
1133 | | fixedverinfo PRODUCTVERSION numexpr cnumexpr cnumexpr cnumexpr | |
1134 | { | |
1135 | $1->product_version_ms = ($3 << 16) | $4; | |
1136 | $1->product_version_ls = ($5 << 16) | $6; | |
1137 | $$ = $1; | |
1138 | } | |
1139 | | fixedverinfo FILEFLAGSMASK numexpr | |
1140 | { | |
1141 | $1->file_flags_mask = $3; | |
1142 | $$ = $1; | |
1143 | } | |
1144 | | fixedverinfo FILEFLAGS numexpr | |
1145 | { | |
1146 | $1->file_flags = $3; | |
1147 | $$ = $1; | |
1148 | } | |
1149 | | fixedverinfo FILEOS numexpr | |
1150 | { | |
1151 | $1->file_os = $3; | |
1152 | $$ = $1; | |
1153 | } | |
1154 | | fixedverinfo FILETYPE numexpr | |
1155 | { | |
1156 | $1->file_type = $3; | |
1157 | $$ = $1; | |
1158 | } | |
1159 | | fixedverinfo FILESUBTYPE numexpr | |
1160 | { | |
1161 | $1->file_subtype = $3; | |
1162 | $$ = $1; | |
1163 | } | |
1164 | ; | |
1165 | ||
1166 | /* To handle verblocks successfully, the lexer handles BLOCK | |
1167 | specially. A BLOCK "StringFileInfo" is returned as | |
1168 | BLOCKSTRINGFILEINFO. A BLOCK "VarFileInfo" is returned as | |
1169 | BLOCKVARFILEINFO. A BLOCK with some other string returns BLOCK | |
1170 | with the string as the value. */ | |
1171 | ||
1172 | verblocks: | |
1173 | /* empty */ | |
1174 | { | |
1175 | $$ = NULL; | |
1176 | } | |
1177 | | verblocks BLOCKSTRINGFILEINFO BEG BLOCK BEG vervals END END | |
1178 | { | |
1179 | $$ = append_ver_stringfileinfo ($1, $4, $6); | |
1180 | } | |
1181 | | verblocks BLOCKVARFILEINFO BEG VALUE QUOTEDSTRING vertrans END | |
1182 | { | |
1183 | $$ = append_ver_varfileinfo ($1, $5, $6); | |
1184 | } | |
1185 | ; | |
1186 | ||
1187 | vervals: | |
1188 | /* empty */ | |
1189 | { | |
1190 | $$ = NULL; | |
1191 | } | |
1192 | | vervals VALUE QUOTEDSTRING ',' QUOTEDSTRING | |
1193 | { | |
1194 | $$ = append_verval ($1, $3, $5); | |
1195 | } | |
1196 | ; | |
1197 | ||
1198 | vertrans: | |
1199 | /* empty */ | |
1200 | { | |
1201 | $$ = NULL; | |
1202 | } | |
1203 | | vertrans cnumexpr cnumexpr | |
1204 | { | |
1205 | $$ = append_vertrans ($1, $2, $3); | |
1206 | } | |
1207 | ; | |
1208 | ||
1209 | /* A resource ID. */ | |
1210 | ||
1211 | id: | |
1212 | posnumexpr | |
1213 | { | |
1214 | $$.named = 0; | |
1215 | $$.u.id = $1; | |
1216 | } | |
1217 | | STRING | |
1218 | { | |
662cc41e ILT |
1219 | char *copy, *s; |
1220 | ||
1221 | /* It seems that resource ID's are forced to upper case. */ | |
1222 | copy = xstrdup ($1); | |
1223 | for (s = copy; *s != '\0'; s++) | |
1224 | if (islower (*s)) | |
1225 | *s = toupper (*s); | |
1226 | res_string_to_id (&$$, copy); | |
1227 | free (copy); | |
1d371d35 ILT |
1228 | } |
1229 | ; | |
1230 | ||
1231 | /* Generic suboptions. These may appear before the BEGIN in any | |
1232 | multiline statement. */ | |
1233 | ||
1234 | suboptions: | |
1235 | /* empty */ | |
1236 | { | |
1237 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1238 | $$.language = language; | |
1239 | /* FIXME: Is this the right default? */ | |
1240 | $$.memflags = MEMFLAG_MOVEABLE; | |
1241 | } | |
1242 | | suboptions memflag | |
1243 | { | |
1244 | $$ = $1; | |
1245 | $$.memflags |= $2.on; | |
1246 | $$.memflags &=~ $2.off; | |
1247 | } | |
1248 | | suboptions CHARACTERISTICS numexpr | |
1249 | { | |
1250 | $$ = $1; | |
1251 | $$.characteristics = $3; | |
1252 | } | |
1253 | | suboptions LANGUAGE numexpr cnumexpr | |
1254 | { | |
1255 | $$ = $1; | |
1256 | $$.language = $3 | ($4 << 8); | |
1257 | } | |
1258 | | suboptions VERSION numexpr | |
1259 | { | |
1260 | $$ = $1; | |
1261 | $$.version = $3; | |
1262 | } | |
1263 | ; | |
1264 | ||
1265 | /* Memory flags which default to MOVEABLE and DISCARDABLE. */ | |
1266 | ||
1267 | memflags_move_discard: | |
1268 | /* empty */ | |
1269 | { | |
1270 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1271 | $$.language = language; | |
1272 | $$.memflags = MEMFLAG_MOVEABLE | MEMFLAG_DISCARDABLE; | |
1273 | } | |
1274 | | memflags_move_discard memflag | |
1275 | { | |
1276 | $$ = $1; | |
1277 | $$.memflags |= $2.on; | |
1278 | $$.memflags &=~ $2.off; | |
1279 | } | |
1280 | ; | |
1281 | ||
1282 | /* Memory flags which default to MOVEABLE. */ | |
1283 | ||
1284 | memflags_move: | |
1285 | /* empty */ | |
1286 | { | |
1287 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1288 | $$.language = language; | |
1289 | $$.memflags = MEMFLAG_MOVEABLE; | |
1290 | } | |
1291 | | memflags_move_discard memflag | |
1292 | { | |
1293 | $$ = $1; | |
1294 | $$.memflags |= $2.on; | |
1295 | $$.memflags &=~ $2.off; | |
1296 | } | |
1297 | ; | |
1298 | ||
1299 | /* Memory flags. This returns a struct with two integers, because we | |
1300 | sometimes want to set bits and we sometimes want to clear them. */ | |
1301 | ||
1302 | memflag: | |
1303 | MOVEABLE | |
1304 | { | |
1305 | $$.on = MEMFLAG_MOVEABLE; | |
1306 | $$.off = 0; | |
1307 | } | |
1308 | | FIXED | |
1309 | { | |
1310 | $$.on = 0; | |
1311 | $$.off = MEMFLAG_MOVEABLE; | |
1312 | } | |
1313 | | PURE | |
1314 | { | |
1315 | $$.on = MEMFLAG_PURE; | |
1316 | $$.off = 0; | |
1317 | } | |
1318 | | IMPURE | |
1319 | { | |
1320 | $$.on = 0; | |
1321 | $$.off = MEMFLAG_PURE; | |
1322 | } | |
1323 | | PRELOAD | |
1324 | { | |
1325 | $$.on = MEMFLAG_PRELOAD; | |
1326 | $$.off = 0; | |
1327 | } | |
1328 | | LOADONCALL | |
1329 | { | |
1330 | $$.on = 0; | |
1331 | $$.off = MEMFLAG_PRELOAD; | |
1332 | } | |
1333 | | DISCARDABLE | |
1334 | { | |
1335 | $$.on = MEMFLAG_DISCARDABLE; | |
1336 | $$.off = 0; | |
1337 | } | |
1338 | ; | |
1339 | ||
1340 | /* A file name. */ | |
1341 | ||
1342 | file_name: | |
1343 | QUOTEDSTRING | |
1344 | { | |
1345 | $$ = $1; | |
1346 | } | |
1347 | | STRING | |
1348 | { | |
1349 | $$ = $1; | |
1350 | } | |
1351 | ; | |
1352 | ||
1353 | /* A style expression. This changes the static variable STYLE. We do | |
1354 | it this way because rc appears to permit a style to be set to | |
1355 | something like | |
1356 | WS_GROUP | NOT WS_TABSTOP | |
1357 | to mean that a default of WS_TABSTOP should be removed. Anything | |
1358 | which wants to accept a style must first set STYLE to the default | |
1359 | value. The styleexpr nonterminal will change STYLE as specified by | |
1360 | the user. Note that we do not accept arbitrary expressions here, | |
1361 | just numbers separated by '|'. */ | |
1362 | ||
1363 | styleexpr: | |
1364 | parennumber | |
1365 | { | |
1366 | style |= $1; | |
1367 | } | |
1368 | | NOT parennumber | |
1369 | { | |
1370 | style &=~ $2; | |
1371 | } | |
1372 | | styleexpr '|' parennumber | |
1373 | { | |
1374 | style |= $3; | |
1375 | } | |
1376 | | styleexpr '|' NOT parennumber | |
1377 | { | |
1378 | style &=~ $4; | |
1379 | } | |
1380 | ; | |
1381 | ||
1382 | parennumber: | |
1383 | NUMBER | |
1384 | { | |
1385 | $$ = $1.val; | |
1386 | } | |
1387 | | '(' numexpr ')' | |
1388 | { | |
1389 | $$ = $2; | |
1390 | } | |
1391 | ; | |
1392 | ||
1393 | /* An optional expression with a leading comma. */ | |
1394 | ||
1395 | optcnumexpr: | |
1396 | /* empty */ | |
1397 | { | |
1398 | $$ = 0; | |
1399 | } | |
1400 | | cnumexpr | |
1401 | { | |
1402 | $$ = $1; | |
1403 | } | |
1404 | ; | |
1405 | ||
1406 | /* An expression with a leading comma. */ | |
1407 | ||
1408 | cnumexpr: | |
1409 | ',' numexpr | |
1410 | { | |
1411 | $$ = $2; | |
1412 | } | |
1413 | ; | |
1414 | ||
1415 | /* A possibly negated numeric expression. */ | |
1416 | ||
1417 | numexpr: | |
1418 | sizednumexpr | |
1419 | { | |
1420 | $$ = $1.val; | |
1421 | } | |
1422 | ; | |
1423 | ||
1424 | /* A possibly negated expression with a size. */ | |
1425 | ||
1426 | sizednumexpr: | |
1427 | NUMBER | |
1428 | { | |
1429 | $$ = $1; | |
1430 | } | |
1431 | | '(' sizednumexpr ')' | |
1432 | { | |
1433 | $$ = $2; | |
1434 | } | |
1435 | | '~' sizednumexpr %prec '~' | |
1436 | { | |
1437 | $$.val = ~ $2.val; | |
1438 | $$.dword = $2.dword; | |
1439 | } | |
1440 | | '-' sizednumexpr %prec NEG | |
1441 | { | |
1442 | $$.val = - $2.val; | |
1443 | $$.dword = $2.dword; | |
1444 | } | |
1445 | | sizednumexpr '*' sizednumexpr | |
1446 | { | |
1447 | $$.val = $1.val * $3.val; | |
1448 | $$.dword = $1.dword || $3.dword; | |
1449 | } | |
1450 | | sizednumexpr '/' sizednumexpr | |
1451 | { | |
1452 | $$.val = $1.val / $3.val; | |
1453 | $$.dword = $1.dword || $3.dword; | |
1454 | } | |
1455 | | sizednumexpr '%' sizednumexpr | |
1456 | { | |
1457 | $$.val = $1.val % $3.val; | |
1458 | $$.dword = $1.dword || $3.dword; | |
1459 | } | |
1460 | | sizednumexpr '+' sizednumexpr | |
1461 | { | |
1462 | $$.val = $1.val + $3.val; | |
1463 | $$.dword = $1.dword || $3.dword; | |
1464 | } | |
1465 | | sizednumexpr '-' sizednumexpr | |
1466 | { | |
1467 | $$.val = $1.val - $3.val; | |
1468 | $$.dword = $1.dword || $3.dword; | |
1469 | } | |
1470 | | sizednumexpr '&' sizednumexpr | |
1471 | { | |
1472 | $$.val = $1.val & $3.val; | |
1473 | $$.dword = $1.dword || $3.dword; | |
1474 | } | |
1475 | | sizednumexpr '^' sizednumexpr | |
1476 | { | |
1477 | $$.val = $1.val ^ $3.val; | |
1478 | $$.dword = $1.dword || $3.dword; | |
1479 | } | |
1480 | | sizednumexpr '|' sizednumexpr | |
1481 | { | |
1482 | $$.val = $1.val | $3.val; | |
1483 | $$.dword = $1.dword || $3.dword; | |
1484 | } | |
1485 | ; | |
1486 | ||
1487 | /* An expression with a leading comma which does not use unary | |
1488 | negation. */ | |
1489 | ||
1490 | cposnumexpr: | |
1491 | ',' posnumexpr | |
1492 | { | |
1493 | $$ = $2; | |
1494 | } | |
1495 | ; | |
1496 | ||
1497 | /* An expression which does not use unary negation. */ | |
1498 | ||
1499 | posnumexpr: | |
1500 | sizedposnumexpr | |
1501 | { | |
1502 | $$ = $1.val; | |
1503 | } | |
1504 | ; | |
1505 | ||
1506 | /* An expression which does not use unary negation. We separate unary | |
1507 | negation to avoid parsing conflicts when two numeric expressions | |
1508 | appear consecutively. */ | |
1509 | ||
1510 | sizedposnumexpr: | |
1511 | NUMBER | |
1512 | { | |
1513 | $$ = $1; | |
1514 | } | |
1515 | | '(' sizednumexpr ')' | |
1516 | { | |
1517 | $$ = $2; | |
1518 | } | |
1519 | | '~' sizednumexpr %prec '~' | |
1520 | { | |
1521 | $$.val = ~ $2.val; | |
1522 | $$.dword = $2.dword; | |
1523 | } | |
1524 | | sizedposnumexpr '*' sizednumexpr | |
1525 | { | |
1526 | $$.val = $1.val * $3.val; | |
1527 | $$.dword = $1.dword || $3.dword; | |
1528 | } | |
1529 | | sizedposnumexpr '/' sizednumexpr | |
1530 | { | |
1531 | $$.val = $1.val / $3.val; | |
1532 | $$.dword = $1.dword || $3.dword; | |
1533 | } | |
1534 | | sizedposnumexpr '%' sizednumexpr | |
1535 | { | |
1536 | $$.val = $1.val % $3.val; | |
1537 | $$.dword = $1.dword || $3.dword; | |
1538 | } | |
1539 | | sizedposnumexpr '+' sizednumexpr | |
1540 | { | |
1541 | $$.val = $1.val + $3.val; | |
1542 | $$.dword = $1.dword || $3.dword; | |
1543 | } | |
1544 | | sizedposnumexpr '-' sizednumexpr | |
1545 | { | |
1546 | $$.val = $1.val - $3.val; | |
1547 | $$.dword = $1.dword || $3.dword; | |
1548 | } | |
1549 | | sizedposnumexpr '&' sizednumexpr | |
1550 | { | |
1551 | $$.val = $1.val & $3.val; | |
1552 | $$.dword = $1.dword || $3.dword; | |
1553 | } | |
1554 | | sizedposnumexpr '^' sizednumexpr | |
1555 | { | |
1556 | $$.val = $1.val ^ $3.val; | |
1557 | $$.dword = $1.dword || $3.dword; | |
1558 | } | |
1559 | | sizedposnumexpr '|' sizednumexpr | |
1560 | { | |
1561 | $$.val = $1.val | $3.val; | |
1562 | $$.dword = $1.dword || $3.dword; | |
1563 | } | |
1564 | ; | |
1565 | ||
1566 | %% | |
1567 | ||
1568 | /* Set the language from the command line. */ | |
1569 | ||
1570 | void | |
1571 | rcparse_set_language (lang) | |
1572 | int lang; | |
1573 | { | |
1574 | language = lang; | |
1575 | } |