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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 | |
72574626 | 110 | %token LANGUAGE CHARACTERISTICS VERSIONK |
1d371d35 ILT |
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; | |
72574626 ILT |
224 | if (($$.flags & ACC_VIRTKEY) == 0 |
225 | && ($$.flags & (ACC_SHIFT | ACC_CONTROL | ACC_ALT)) != 0) | |
226 | rcparse_warning (_("inappropriate modifiers for non-VIRTKEY")); | |
1d371d35 ILT |
227 | } |
228 | ; | |
229 | ||
230 | acc_event: | |
231 | QUOTEDSTRING | |
232 | { | |
662cc41e | 233 | const char *s = $1; |
72574626 | 234 | char ch; |
1d371d35 | 235 | |
72574626 | 236 | $$.next = NULL; |
1d371d35 | 237 | $$.id = 0; |
72574626 ILT |
238 | ch = *s; |
239 | if (ch != '^') | |
1d371d35 ILT |
240 | $$.flags = 0; |
241 | else | |
242 | { | |
72574626 | 243 | $$.flags = ACC_CONTROL | ACC_VIRTKEY; |
1d371d35 | 244 | ++s; |
72574626 ILT |
245 | ch = *s; |
246 | ch = toupper ((unsigned char) ch); | |
1d371d35 | 247 | } |
72574626 | 248 | $$.key = ch; |
1d371d35 | 249 | if (s[1] != '\0') |
72574626 | 250 | rcparse_warning (_("accelerator should only be one character")); |
1d371d35 ILT |
251 | } |
252 | | posnumexpr | |
253 | { | |
72574626 | 254 | $$.next = NULL; |
1d371d35 ILT |
255 | $$.flags = 0; |
256 | $$.id = 0; | |
257 | $$.key = $1; | |
258 | } | |
259 | ; | |
260 | ||
261 | acc_options: | |
262 | acc_option | |
263 | { | |
264 | $$ = $1; | |
265 | } | |
266 | | acc_options ',' acc_option | |
267 | { | |
268 | $$ = $1 | $3; | |
269 | } | |
72574626 ILT |
270 | /* I've had one report that the comma is optional. */ |
271 | | acc_options acc_option | |
272 | { | |
273 | $$ = $1 | $2; | |
274 | } | |
1d371d35 ILT |
275 | ; |
276 | ||
277 | acc_option: | |
278 | VIRTKEY | |
279 | { | |
280 | $$ = ACC_VIRTKEY; | |
281 | } | |
282 | | ASCII | |
283 | { | |
284 | /* This is just the absence of VIRTKEY. */ | |
285 | $$ = 0; | |
286 | } | |
287 | | NOINVERT | |
288 | { | |
289 | $$ = ACC_NOINVERT; | |
290 | } | |
291 | | SHIFT | |
292 | { | |
293 | $$ = ACC_SHIFT; | |
294 | } | |
295 | | CONTROL | |
296 | { | |
297 | $$ = ACC_CONTROL; | |
298 | } | |
299 | | ALT | |
300 | { | |
301 | $$ = ACC_ALT; | |
302 | } | |
303 | ; | |
304 | ||
305 | /* Bitmap resources. */ | |
306 | ||
307 | bitmap: | |
308 | id BITMAP memflags_move file_name | |
309 | { | |
310 | define_bitmap ($1, &$3, $4); | |
1d371d35 ILT |
311 | } |
312 | ; | |
313 | ||
314 | /* Cursor resources. */ | |
315 | ||
316 | cursor: | |
317 | id CURSOR memflags_move_discard file_name | |
318 | { | |
319 | define_cursor ($1, &$3, $4); | |
1d371d35 ILT |
320 | } |
321 | ; | |
322 | ||
323 | /* Dialog resources. */ | |
324 | ||
325 | dialog: | |
326 | id DIALOG memflags_move exstyle posnumexpr cnumexpr cnumexpr | |
327 | cnumexpr | |
328 | { | |
329 | memset (&dialog, 0, sizeof dialog); | |
330 | dialog.x = $5; | |
331 | dialog.y = $6; | |
332 | dialog.width = $7; | |
333 | dialog.height = $8; | |
334 | dialog.style = WS_POPUP | WS_BORDER | WS_SYSMENU; | |
335 | dialog.exstyle = $4; | |
e42872a2 ILT |
336 | dialog.menu.named = 1; |
337 | dialog.class.named = 1; | |
1d371d35 ILT |
338 | dialog.font = NULL; |
339 | dialog.ex = NULL; | |
340 | dialog.controls = NULL; | |
341 | sub_res_info = $3; | |
342 | } | |
343 | styles BEG controls END | |
344 | { | |
345 | define_dialog ($1, &sub_res_info, &dialog); | |
346 | } | |
347 | | id DIALOGEX memflags_move exstyle posnumexpr cnumexpr cnumexpr | |
348 | cnumexpr | |
349 | { | |
350 | memset (&dialog, 0, sizeof dialog); | |
351 | dialog.x = $5; | |
352 | dialog.y = $6; | |
353 | dialog.width = $7; | |
354 | dialog.height = $8; | |
355 | dialog.style = WS_POPUP | WS_BORDER | WS_SYSMENU; | |
356 | dialog.exstyle = $4; | |
e42872a2 ILT |
357 | dialog.menu.named = 1; |
358 | dialog.class.named = 1; | |
1d371d35 ILT |
359 | dialog.font = NULL; |
360 | dialog.ex = ((struct dialog_ex *) | |
662cc41e | 361 | res_alloc (sizeof (struct dialog_ex))); |
1d371d35 ILT |
362 | memset (dialog.ex, 0, sizeof (struct dialog_ex)); |
363 | dialog.controls = NULL; | |
364 | sub_res_info = $3; | |
365 | } | |
366 | styles BEG controls END | |
367 | { | |
368 | define_dialog ($1, &sub_res_info, &dialog); | |
369 | } | |
370 | | id DIALOGEX memflags_move exstyle posnumexpr cnumexpr cnumexpr | |
371 | cnumexpr cnumexpr | |
372 | { | |
373 | memset (&dialog, 0, sizeof dialog); | |
374 | dialog.x = $5; | |
375 | dialog.y = $6; | |
376 | dialog.width = $7; | |
377 | dialog.height = $8; | |
378 | dialog.style = WS_POPUP | WS_BORDER | WS_SYSMENU; | |
379 | dialog.exstyle = $4; | |
e42872a2 ILT |
380 | dialog.menu.named = 1; |
381 | dialog.class.named = 1; | |
1d371d35 ILT |
382 | dialog.font = NULL; |
383 | dialog.ex = ((struct dialog_ex *) | |
662cc41e | 384 | res_alloc (sizeof (struct dialog_ex))); |
1d371d35 ILT |
385 | memset (dialog.ex, 0, sizeof (struct dialog_ex)); |
386 | dialog.ex->help = $9; | |
387 | dialog.controls = NULL; | |
388 | sub_res_info = $3; | |
389 | } | |
390 | styles BEG controls END | |
391 | { | |
392 | define_dialog ($1, &sub_res_info, &dialog); | |
393 | } | |
394 | ; | |
395 | ||
396 | exstyle: | |
397 | /* empty */ | |
398 | { | |
399 | $$ = 0; | |
400 | } | |
401 | | EXSTYLE '=' numexpr | |
402 | { | |
403 | $$ = $3; | |
404 | } | |
405 | ; | |
406 | ||
407 | styles: | |
408 | /* empty */ | |
409 | | styles CAPTION QUOTEDSTRING | |
410 | { | |
662cc41e | 411 | unicode_from_ascii ((int *) NULL, &dialog.caption, $3); |
1d371d35 ILT |
412 | } |
413 | | styles CLASS id | |
414 | { | |
415 | dialog.class = $3; | |
416 | } | |
417 | | styles STYLE | |
a89c9be0 | 418 | { style = dialog.style; } |
1d371d35 ILT |
419 | styleexpr |
420 | { | |
421 | dialog.style = style; | |
422 | } | |
423 | | styles EXSTYLE numexpr | |
424 | { | |
425 | dialog.exstyle = $3; | |
426 | } | |
427 | | styles FONT numexpr ',' QUOTEDSTRING | |
428 | { | |
e42872a2 | 429 | dialog.style |= DS_SETFONT; |
1d371d35 | 430 | dialog.pointsize = $3; |
662cc41e | 431 | unicode_from_ascii ((int *) NULL, &dialog.font, $5); |
1d371d35 ILT |
432 | } |
433 | | styles FONT numexpr ',' QUOTEDSTRING cnumexpr cnumexpr | |
434 | { | |
e42872a2 | 435 | dialog.style |= DS_SETFONT; |
1d371d35 | 436 | dialog.pointsize = $3; |
662cc41e | 437 | unicode_from_ascii ((int *) NULL, &dialog.font, $5); |
1d371d35 | 438 | if (dialog.ex == NULL) |
72574626 | 439 | rcparse_warning (_("extended FONT requires DIALOGEX")); |
1d371d35 ILT |
440 | else |
441 | { | |
442 | dialog.ex->weight = $6; | |
443 | dialog.ex->italic = $7; | |
444 | } | |
445 | } | |
446 | | styles MENU id | |
447 | { | |
448 | dialog.menu = $3; | |
449 | } | |
450 | | styles CHARACTERISTICS numexpr | |
451 | { | |
452 | sub_res_info.characteristics = $3; | |
453 | } | |
454 | | styles LANGUAGE numexpr cnumexpr | |
455 | { | |
456 | sub_res_info.language = $3 | ($4 << 8); | |
457 | } | |
72574626 | 458 | | styles VERSIONK numexpr |
1d371d35 ILT |
459 | { |
460 | sub_res_info.version = $3; | |
461 | } | |
462 | ; | |
463 | ||
464 | controls: | |
465 | /* empty */ | |
466 | | controls control | |
467 | { | |
468 | struct dialog_control **pp; | |
469 | ||
470 | for (pp = &dialog.controls; *pp != NULL; pp = &(*pp)->next) | |
471 | ; | |
472 | *pp = $2; | |
473 | } | |
474 | ; | |
475 | ||
476 | control: | |
477 | AUTO3STATE | |
478 | { | |
479 | default_style = BS_AUTO3STATE | WS_TABSTOP; | |
480 | base_style = BS_AUTO3STATE; | |
481 | class = CTL_BUTTON; | |
482 | } | |
483 | control_params | |
484 | { | |
485 | $$ = $3; | |
486 | } | |
487 | | AUTOCHECKBOX | |
488 | { | |
489 | default_style = BS_AUTOCHECKBOX | WS_TABSTOP; | |
490 | base_style = BS_AUTOCHECKBOX; | |
491 | class = CTL_BUTTON; | |
492 | } | |
493 | control_params | |
494 | { | |
495 | $$ = $3; | |
496 | } | |
497 | | AUTORADIOBUTTON | |
498 | { | |
499 | default_style = BS_AUTORADIOBUTTON | WS_TABSTOP; | |
500 | base_style = BS_AUTORADIOBUTTON; | |
501 | class = CTL_BUTTON; | |
502 | } | |
503 | control_params | |
504 | { | |
505 | $$ = $3; | |
506 | } | |
507 | | BEDIT | |
508 | { | |
509 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
510 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
511 | class = CTL_EDIT; | |
512 | } | |
513 | control_params | |
514 | { | |
515 | $$ = $3; | |
516 | if (dialog.ex == NULL) | |
72574626 | 517 | rcparse_warning (_("IEDIT requires DIALOGEX")); |
1d371d35 ILT |
518 | res_string_to_id (&$$->class, "BEDIT"); |
519 | } | |
520 | | CHECKBOX | |
521 | { | |
522 | default_style = BS_CHECKBOX | WS_TABSTOP; | |
523 | base_style = BS_CHECKBOX | WS_TABSTOP; | |
524 | class = CTL_BUTTON; | |
525 | } | |
526 | control_params | |
527 | { | |
528 | $$ = $3; | |
529 | } | |
530 | | COMBOBOX | |
531 | { | |
532 | default_style = CBS_SIMPLE | WS_TABSTOP; | |
533 | base_style = 0; | |
534 | class = CTL_COMBOBOX; | |
535 | } | |
536 | control_params | |
537 | { | |
538 | $$ = $3; | |
539 | } | |
540 | | CONTROL optstringc numexpr cnumexpr control_styleexpr cnumexpr | |
541 | cnumexpr cnumexpr cnumexpr optcnumexpr opt_control_data | |
542 | { | |
543 | $$ = define_control ($2, $3, $6, $7, $8, $9, $4, style, $10); | |
544 | if ($11 != NULL) | |
545 | { | |
546 | if (dialog.ex == NULL) | |
72574626 | 547 | rcparse_warning (_("control data requires DIALOGEX")); |
1d371d35 ILT |
548 | $$->data = $11; |
549 | } | |
550 | } | |
551 | | CONTROL optstringc numexpr cnumexpr control_styleexpr cnumexpr | |
552 | cnumexpr cnumexpr cnumexpr cnumexpr cnumexpr opt_control_data | |
553 | { | |
554 | $$ = define_control ($2, $3, $6, $7, $8, $9, $4, style, $10); | |
555 | if (dialog.ex == NULL) | |
72574626 | 556 | rcparse_warning (_("help ID requires DIALOGEX")); |
1d371d35 ILT |
557 | $$->help = $11; |
558 | $$->data = $12; | |
559 | } | |
560 | | CTEXT | |
561 | { | |
562 | default_style = SS_CENTER | WS_GROUP; | |
563 | base_style = SS_CENTER; | |
564 | class = CTL_STATIC; | |
565 | } | |
566 | control_params | |
567 | { | |
568 | $$ = $3; | |
569 | } | |
570 | | DEFPUSHBUTTON | |
571 | { | |
572 | default_style = BS_DEFPUSHBUTTON | WS_TABSTOP; | |
573 | base_style = BS_DEFPUSHBUTTON | WS_TABSTOP; | |
574 | class = CTL_BUTTON; | |
575 | } | |
576 | control_params | |
577 | { | |
578 | $$ = $3; | |
579 | } | |
580 | | EDITTEXT | |
581 | { | |
582 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
583 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
584 | class = CTL_EDIT; | |
585 | } | |
586 | control_params | |
587 | { | |
588 | $$ = $3; | |
589 | } | |
590 | | GROUPBOX | |
591 | { | |
592 | default_style = BS_GROUPBOX; | |
593 | base_style = BS_GROUPBOX; | |
594 | class = CTL_BUTTON; | |
595 | } | |
596 | control_params | |
597 | { | |
598 | $$ = $3; | |
599 | } | |
600 | | HEDIT | |
601 | { | |
602 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
603 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
604 | class = CTL_EDIT; | |
605 | } | |
606 | control_params | |
607 | { | |
608 | $$ = $3; | |
609 | if (dialog.ex == NULL) | |
72574626 | 610 | rcparse_warning (_("IEDIT requires DIALOGEX")); |
1d371d35 ILT |
611 | res_string_to_id (&$$->class, "HEDIT"); |
612 | } | |
613 | | ICON optstringc numexpr cnumexpr cnumexpr opt_control_data | |
614 | { | |
615 | $$ = define_control ($2, $3, $4, $5, 0, 0, CTL_STATIC, | |
616 | SS_ICON | WS_CHILD | WS_VISIBLE, 0); | |
617 | if ($6 != NULL) | |
618 | { | |
619 | if (dialog.ex == NULL) | |
72574626 | 620 | rcparse_warning (_("control data requires DIALOGEX")); |
1d371d35 ILT |
621 | $$->data = $6; |
622 | } | |
623 | } | |
624 | | ICON optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
625 | icon_styleexpr optcnumexpr opt_control_data | |
626 | { | |
627 | $$ = define_control ($2, $3, $4, $5, $6, $7, CTL_STATIC, | |
628 | style, $9); | |
629 | if ($10 != NULL) | |
630 | { | |
631 | if (dialog.ex == NULL) | |
72574626 | 632 | rcparse_warning (_("control data requires DIALOGEX")); |
1d371d35 ILT |
633 | $$->data = $10; |
634 | } | |
635 | } | |
636 | | ICON optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
637 | icon_styleexpr cnumexpr cnumexpr opt_control_data | |
638 | { | |
639 | $$ = define_control ($2, $3, $4, $5, $6, $7, CTL_STATIC, | |
640 | style, $9); | |
641 | if (dialog.ex == NULL) | |
72574626 | 642 | rcparse_warning (_("help ID requires DIALOGEX")); |
1d371d35 ILT |
643 | $$->help = $10; |
644 | $$->data = $11; | |
645 | } | |
646 | | IEDIT | |
647 | { | |
648 | default_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
649 | base_style = ES_LEFT | WS_BORDER | WS_TABSTOP; | |
650 | class = CTL_EDIT; | |
651 | } | |
652 | control_params | |
653 | { | |
654 | $$ = $3; | |
655 | if (dialog.ex == NULL) | |
72574626 | 656 | rcparse_warning (_("IEDIT requires DIALOGEX")); |
1d371d35 ILT |
657 | res_string_to_id (&$$->class, "IEDIT"); |
658 | } | |
659 | | LISTBOX | |
660 | { | |
661 | default_style = LBS_NOTIFY | WS_BORDER; | |
662 | base_style = LBS_NOTIFY | WS_BORDER; | |
663 | class = CTL_LISTBOX; | |
664 | } | |
665 | control_params | |
666 | { | |
667 | $$ = $3; | |
668 | } | |
669 | | LTEXT | |
670 | { | |
671 | default_style = SS_LEFT | WS_GROUP; | |
672 | base_style = SS_LEFT; | |
673 | class = CTL_STATIC; | |
674 | } | |
675 | control_params | |
676 | { | |
677 | $$ = $3; | |
678 | } | |
679 | | PUSHBOX | |
680 | { | |
681 | default_style = BS_PUSHBOX | WS_TABSTOP; | |
682 | base_style = BS_PUSHBOX; | |
683 | class = CTL_BUTTON; | |
684 | } | |
685 | control_params | |
686 | { | |
687 | $$ = $3; | |
688 | } | |
689 | | PUSHBUTTON | |
690 | { | |
691 | default_style = BS_PUSHBUTTON | WS_TABSTOP; | |
692 | base_style = BS_PUSHBUTTON | WS_TABSTOP; | |
693 | class = CTL_BUTTON; | |
694 | } | |
695 | control_params | |
696 | { | |
697 | $$ = $3; | |
698 | } | |
699 | | RADIOBUTTON | |
700 | { | |
701 | default_style = BS_RADIOBUTTON | WS_TABSTOP; | |
702 | base_style = BS_RADIOBUTTON; | |
703 | class = CTL_BUTTON; | |
704 | } | |
705 | control_params | |
706 | { | |
707 | $$ = $3; | |
708 | } | |
709 | | RTEXT | |
710 | { | |
711 | default_style = SS_RIGHT | WS_GROUP; | |
712 | base_style = SS_RIGHT; | |
713 | class = CTL_STATIC; | |
714 | } | |
715 | control_params | |
716 | { | |
717 | $$ = $3; | |
718 | } | |
719 | | SCROLLBAR | |
720 | { | |
721 | default_style = SBS_HORZ; | |
722 | base_style = 0; | |
723 | class = CTL_SCROLLBAR; | |
724 | } | |
725 | control_params | |
726 | { | |
727 | $$ = $3; | |
728 | } | |
729 | | STATE3 | |
730 | { | |
731 | default_style = BS_3STATE | WS_TABSTOP; | |
732 | base_style = BS_3STATE; | |
733 | class = CTL_BUTTON; | |
734 | } | |
735 | control_params | |
736 | { | |
737 | $$ = $3; | |
738 | } | |
739 | | USERBUTTON QUOTEDSTRING ',' numexpr ',' numexpr ',' numexpr ',' | |
740 | numexpr ',' numexpr ',' | |
a89c9be0 | 741 | { style = WS_CHILD | WS_VISIBLE; } |
1d371d35 ILT |
742 | styleexpr optcnumexpr |
743 | { | |
744 | $$ = define_control ($2, $4, $6, $8, $10, $12, CTL_BUTTON, | |
745 | style, $16); | |
746 | } | |
747 | ; | |
748 | ||
749 | /* Parameters for a control. The static variables DEFAULT_STYLE, | |
750 | BASE_STYLE, and CLASS must be initialized before this nonterminal | |
751 | is used. DEFAULT_STYLE is the style to use if no style expression | |
752 | is specified. BASE_STYLE is the base style to use if a style | |
753 | expression is specified; the style expression modifies the base | |
754 | style. CLASS is the class of the control. */ | |
755 | ||
756 | control_params: | |
757 | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
758 | opt_control_data | |
759 | { | |
760 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, | |
761 | default_style | WS_CHILD | WS_VISIBLE, 0); | |
762 | if ($7 != NULL) | |
763 | { | |
764 | if (dialog.ex == NULL) | |
72574626 | 765 | rcparse_warning (_("control data requires DIALOGEX")); |
1d371d35 ILT |
766 | $$->data = $7; |
767 | } | |
768 | } | |
769 | | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
770 | control_params_styleexpr optcnumexpr opt_control_data | |
771 | { | |
772 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, style, $8); | |
773 | if ($9 != NULL) | |
774 | { | |
775 | if (dialog.ex == NULL) | |
72574626 | 776 | rcparse_warning (_("control data requires DIALOGEX")); |
1d371d35 ILT |
777 | $$->data = $9; |
778 | } | |
779 | } | |
780 | | optstringc numexpr cnumexpr cnumexpr cnumexpr cnumexpr | |
781 | control_params_styleexpr cnumexpr cnumexpr opt_control_data | |
782 | { | |
783 | $$ = define_control ($1, $2, $3, $4, $5, $6, class, style, $8); | |
784 | if (dialog.ex == NULL) | |
72574626 | 785 | rcparse_warning (_("help ID requires DIALOGEX")); |
1d371d35 ILT |
786 | $$->help = $9; |
787 | $$->data = $10; | |
788 | } | |
789 | ; | |
790 | ||
791 | optstringc: | |
792 | /* empty */ | |
793 | { | |
794 | $$ = NULL; | |
795 | } | |
796 | | QUOTEDSTRING ',' | |
797 | { | |
798 | $$ = $1; | |
799 | } | |
800 | ; | |
801 | ||
802 | opt_control_data: | |
803 | /* empty */ | |
804 | { | |
805 | $$ = NULL; | |
806 | } | |
807 | | BEG optrcdata_data END | |
808 | { | |
662cc41e | 809 | $$ = $2.first; |
1d371d35 ILT |
810 | } |
811 | ; | |
812 | ||
813 | /* These only exist to parse a reduction out of a common case. */ | |
814 | ||
815 | control_styleexpr: | |
816 | ',' | |
817 | { style = WS_CHILD | WS_VISIBLE; } | |
818 | styleexpr | |
819 | ; | |
820 | ||
821 | icon_styleexpr: | |
822 | ',' | |
823 | { style = SS_ICON | WS_CHILD | WS_VISIBLE; } | |
824 | styleexpr | |
825 | ; | |
826 | ||
827 | control_params_styleexpr: | |
828 | ',' | |
829 | { style = base_style | WS_CHILD | WS_VISIBLE; } | |
830 | styleexpr | |
831 | ; | |
832 | ||
833 | /* Font resources. */ | |
834 | ||
835 | font: | |
836 | id FONT memflags_move_discard file_name | |
837 | { | |
838 | define_font ($1, &$3, $4); | |
1d371d35 ILT |
839 | } |
840 | ; | |
841 | ||
842 | /* Icon resources. */ | |
843 | ||
844 | icon: | |
845 | id ICON memflags_move_discard file_name | |
846 | { | |
847 | define_icon ($1, &$3, $4); | |
1d371d35 ILT |
848 | } |
849 | ; | |
850 | ||
851 | /* Language command. This changes the static variable language, which | |
852 | affects all subsequent resources. */ | |
853 | ||
854 | language: | |
855 | LANGUAGE numexpr cnumexpr | |
856 | { | |
857 | language = $2 | ($3 << 8); | |
858 | } | |
859 | ; | |
860 | ||
861 | /* Menu resources. */ | |
862 | ||
863 | menu: | |
864 | id MENU suboptions BEG menuitems END | |
865 | { | |
866 | define_menu ($1, &$3, $5); | |
867 | } | |
868 | ; | |
869 | ||
870 | menuitems: | |
871 | /* empty */ | |
872 | { | |
873 | $$ = NULL; | |
874 | } | |
875 | | menuitems menuitem | |
876 | { | |
877 | if ($1 == NULL) | |
878 | $$ = $2; | |
879 | else | |
880 | { | |
881 | struct menuitem **pp; | |
882 | ||
883 | for (pp = &$1->next; *pp != NULL; pp = &(*pp)->next) | |
884 | ; | |
885 | *pp = $2; | |
886 | $$ = $1; | |
887 | } | |
888 | } | |
889 | ; | |
890 | ||
891 | menuitem: | |
892 | MENUITEM QUOTEDSTRING cnumexpr menuitem_flags | |
893 | { | |
894 | $$ = define_menuitem ($2, $3, $4, 0, 0, NULL); | |
895 | } | |
896 | | MENUITEM SEPARATOR | |
897 | { | |
898 | $$ = define_menuitem (NULL, 0, 0, 0, 0, NULL); | |
899 | } | |
900 | | POPUP QUOTEDSTRING menuitem_flags BEG menuitems END | |
901 | { | |
902 | $$ = define_menuitem ($2, 0, $3, 0, 0, $5); | |
903 | } | |
904 | ; | |
905 | ||
906 | menuitem_flags: | |
907 | /* empty */ | |
908 | { | |
909 | $$ = 0; | |
910 | } | |
911 | | menuitem_flags ',' menuitem_flag | |
912 | { | |
913 | $$ = $1 | $3; | |
914 | } | |
915 | | menuitem_flags menuitem_flag | |
916 | { | |
917 | $$ = $1 | $2; | |
918 | } | |
919 | ; | |
920 | ||
921 | menuitem_flag: | |
922 | CHECKED | |
923 | { | |
924 | $$ = MENUITEM_CHECKED; | |
925 | } | |
926 | | GRAYED | |
927 | { | |
928 | $$ = MENUITEM_GRAYED; | |
929 | } | |
930 | | HELP | |
931 | { | |
932 | $$ = MENUITEM_HELP; | |
933 | } | |
934 | | INACTIVE | |
935 | { | |
936 | $$ = MENUITEM_INACTIVE; | |
937 | } | |
938 | | MENUBARBREAK | |
939 | { | |
940 | $$ = MENUITEM_MENUBARBREAK; | |
941 | } | |
942 | | MENUBREAK | |
943 | { | |
944 | $$ = MENUITEM_MENUBREAK; | |
945 | } | |
946 | ; | |
947 | ||
948 | /* Menuex resources. */ | |
949 | ||
950 | menuex: | |
951 | id MENUEX suboptions BEG menuexitems END | |
952 | { | |
953 | define_menu ($1, &$3, $5); | |
954 | } | |
955 | ; | |
956 | ||
957 | menuexitems: | |
958 | /* empty */ | |
959 | { | |
960 | $$ = NULL; | |
961 | } | |
962 | | menuexitems menuexitem | |
963 | { | |
964 | if ($1 == NULL) | |
965 | $$ = $2; | |
966 | else | |
967 | { | |
968 | struct menuitem **pp; | |
969 | ||
970 | for (pp = &$1->next; *pp != NULL; pp = &(*pp)->next) | |
971 | ; | |
972 | *pp = $2; | |
973 | $$ = $1; | |
974 | } | |
975 | } | |
976 | ; | |
977 | ||
978 | menuexitem: | |
979 | MENUITEM QUOTEDSTRING | |
980 | { | |
981 | $$ = define_menuitem ($2, 0, 0, 0, 0, NULL); | |
982 | } | |
983 | | MENUITEM QUOTEDSTRING cnumexpr | |
984 | { | |
985 | $$ = define_menuitem ($2, $3, 0, 0, 0, NULL); | |
986 | } | |
987 | | MENUITEM QUOTEDSTRING cnumexpr cnumexpr optcnumexpr | |
988 | { | |
989 | $$ = define_menuitem ($2, $3, $4, $5, 0, NULL); | |
990 | } | |
991 | | POPUP QUOTEDSTRING BEG menuexitems END | |
992 | { | |
993 | $$ = define_menuitem ($2, 0, 0, 0, 0, $4); | |
994 | } | |
995 | | POPUP QUOTEDSTRING cnumexpr BEG menuexitems END | |
996 | { | |
997 | $$ = define_menuitem ($2, $3, 0, 0, 0, $5); | |
998 | } | |
999 | | POPUP QUOTEDSTRING cnumexpr cnumexpr BEG menuexitems END | |
1000 | { | |
1001 | $$ = define_menuitem ($2, $3, $4, 0, 0, $6); | |
1002 | } | |
1003 | | POPUP QUOTEDSTRING cnumexpr cnumexpr cnumexpr optcnumexpr | |
1004 | BEG menuexitems END | |
1005 | { | |
1006 | $$ = define_menuitem ($2, $3, $4, $5, $6, $8); | |
1007 | } | |
1008 | ; | |
1009 | ||
1010 | /* Messagetable resources. */ | |
1011 | ||
1012 | messagetable: | |
1013 | id MESSAGETABLE memflags_move file_name | |
1014 | { | |
1015 | define_messagetable ($1, &$3, $4); | |
1d371d35 ILT |
1016 | } |
1017 | ; | |
1018 | ||
1019 | /* Rcdata resources. */ | |
1020 | ||
1021 | rcdata: | |
1022 | id RCDATA suboptions BEG optrcdata_data END | |
1023 | { | |
662cc41e | 1024 | define_rcdata ($1, &$3, $5.first); |
1d371d35 ILT |
1025 | } |
1026 | ; | |
1027 | ||
662cc41e ILT |
1028 | /* We use a different lexing algorithm, because rcdata strings may |
1029 | contain embedded null bytes, and we need to know the length to use. */ | |
1030 | ||
1d371d35 | 1031 | optrcdata_data: |
662cc41e ILT |
1032 | { |
1033 | rcparse_rcdata (); | |
1034 | } | |
1035 | optrcdata_data_int | |
1036 | { | |
1037 | rcparse_normal (); | |
1038 | $$ = $2; | |
1039 | } | |
1040 | ; | |
1041 | ||
1042 | optrcdata_data_int: | |
1d371d35 ILT |
1043 | /* empty */ |
1044 | { | |
662cc41e ILT |
1045 | $$.first = NULL; |
1046 | $$.last = NULL; | |
1d371d35 ILT |
1047 | } |
1048 | | rcdata_data | |
1049 | { | |
1050 | $$ = $1; | |
1051 | } | |
1052 | ; | |
1053 | ||
1054 | rcdata_data: | |
662cc41e | 1055 | SIZEDSTRING |
1d371d35 | 1056 | { |
662cc41e ILT |
1057 | struct rcdata_item *ri; |
1058 | ||
1059 | ri = define_rcdata_string ($1.s, $1.length); | |
1060 | $$.first = ri; | |
1061 | $$.last = ri; | |
1d371d35 ILT |
1062 | } |
1063 | | sizednumexpr | |
1064 | { | |
662cc41e ILT |
1065 | struct rcdata_item *ri; |
1066 | ||
1067 | ri = define_rcdata_number ($1.val, $1.dword); | |
1068 | $$.first = ri; | |
1069 | $$.last = ri; | |
1d371d35 | 1070 | } |
662cc41e | 1071 | | rcdata_data ',' SIZEDSTRING |
1d371d35 | 1072 | { |
662cc41e ILT |
1073 | struct rcdata_item *ri; |
1074 | ||
1075 | ri = define_rcdata_string ($3.s, $3.length); | |
1076 | $$.first = $1.first; | |
1077 | $1.last->next = ri; | |
1078 | $$.last = ri; | |
1d371d35 ILT |
1079 | } |
1080 | | rcdata_data ',' sizednumexpr | |
1081 | { | |
662cc41e ILT |
1082 | struct rcdata_item *ri; |
1083 | ||
1084 | ri = define_rcdata_number ($3.val, $3.dword); | |
1085 | $$.first = $1.first; | |
1086 | $1.last->next = ri; | |
1087 | $$.last = ri; | |
1d371d35 ILT |
1088 | } |
1089 | ; | |
1090 | ||
1091 | /* Stringtable resources. */ | |
1092 | ||
1093 | stringtable: | |
1094 | STRINGTABLE suboptions BEG | |
1095 | { sub_res_info = $2; } | |
1096 | string_data END | |
1097 | ; | |
1098 | ||
1099 | string_data: | |
1100 | /* empty */ | |
1101 | | string_data numexpr QUOTEDSTRING | |
1102 | { | |
1103 | define_stringtable (&sub_res_info, $2, $3); | |
1104 | } | |
1105 | | string_data numexpr ',' QUOTEDSTRING | |
1106 | { | |
1107 | define_stringtable (&sub_res_info, $2, $4); | |
1108 | } | |
1109 | ; | |
1110 | ||
1111 | /* User defined resources. We accept general suboptions in the | |
1112 | file_name case to keep the parser happy. */ | |
1113 | ||
1114 | user: | |
662cc41e | 1115 | id id suboptions BEG optrcdata_data END |
1d371d35 | 1116 | { |
662cc41e | 1117 | define_user_data ($1, $2, &$3, $5.first); |
1d371d35 ILT |
1118 | } |
1119 | | id id suboptions file_name | |
1120 | { | |
1121 | define_user_file ($1, $2, &$3, $4); | |
1d371d35 ILT |
1122 | } |
1123 | ; | |
1124 | ||
1125 | /* Versioninfo resources. */ | |
1126 | ||
1127 | versioninfo: | |
1128 | id VERSIONINFO fixedverinfo BEG verblocks END | |
1129 | { | |
1130 | define_versioninfo ($1, language, $3, $5); | |
1131 | } | |
1132 | ; | |
1133 | ||
1134 | fixedverinfo: | |
1135 | /* empty */ | |
1136 | { | |
1137 | $$ = ((struct fixed_versioninfo *) | |
662cc41e | 1138 | res_alloc (sizeof (struct fixed_versioninfo))); |
1d371d35 ILT |
1139 | memset ($$, 0, sizeof (struct fixed_versioninfo)); |
1140 | } | |
1141 | | fixedverinfo FILEVERSION numexpr cnumexpr cnumexpr cnumexpr | |
1142 | { | |
1143 | $1->file_version_ms = ($3 << 16) | $4; | |
1144 | $1->file_version_ls = ($5 << 16) | $6; | |
1145 | $$ = $1; | |
1146 | } | |
1147 | | fixedverinfo PRODUCTVERSION numexpr cnumexpr cnumexpr cnumexpr | |
1148 | { | |
1149 | $1->product_version_ms = ($3 << 16) | $4; | |
1150 | $1->product_version_ls = ($5 << 16) | $6; | |
1151 | $$ = $1; | |
1152 | } | |
1153 | | fixedverinfo FILEFLAGSMASK numexpr | |
1154 | { | |
1155 | $1->file_flags_mask = $3; | |
1156 | $$ = $1; | |
1157 | } | |
1158 | | fixedverinfo FILEFLAGS numexpr | |
1159 | { | |
1160 | $1->file_flags = $3; | |
1161 | $$ = $1; | |
1162 | } | |
1163 | | fixedverinfo FILEOS numexpr | |
1164 | { | |
1165 | $1->file_os = $3; | |
1166 | $$ = $1; | |
1167 | } | |
1168 | | fixedverinfo FILETYPE numexpr | |
1169 | { | |
1170 | $1->file_type = $3; | |
1171 | $$ = $1; | |
1172 | } | |
1173 | | fixedverinfo FILESUBTYPE numexpr | |
1174 | { | |
1175 | $1->file_subtype = $3; | |
1176 | $$ = $1; | |
1177 | } | |
1178 | ; | |
1179 | ||
1180 | /* To handle verblocks successfully, the lexer handles BLOCK | |
1181 | specially. A BLOCK "StringFileInfo" is returned as | |
1182 | BLOCKSTRINGFILEINFO. A BLOCK "VarFileInfo" is returned as | |
1183 | BLOCKVARFILEINFO. A BLOCK with some other string returns BLOCK | |
1184 | with the string as the value. */ | |
1185 | ||
1186 | verblocks: | |
1187 | /* empty */ | |
1188 | { | |
1189 | $$ = NULL; | |
1190 | } | |
1191 | | verblocks BLOCKSTRINGFILEINFO BEG BLOCK BEG vervals END END | |
1192 | { | |
1193 | $$ = append_ver_stringfileinfo ($1, $4, $6); | |
1194 | } | |
1195 | | verblocks BLOCKVARFILEINFO BEG VALUE QUOTEDSTRING vertrans END | |
1196 | { | |
1197 | $$ = append_ver_varfileinfo ($1, $5, $6); | |
1198 | } | |
1199 | ; | |
1200 | ||
1201 | vervals: | |
1202 | /* empty */ | |
1203 | { | |
1204 | $$ = NULL; | |
1205 | } | |
1206 | | vervals VALUE QUOTEDSTRING ',' QUOTEDSTRING | |
1207 | { | |
1208 | $$ = append_verval ($1, $3, $5); | |
1209 | } | |
1210 | ; | |
1211 | ||
1212 | vertrans: | |
1213 | /* empty */ | |
1214 | { | |
1215 | $$ = NULL; | |
1216 | } | |
1217 | | vertrans cnumexpr cnumexpr | |
1218 | { | |
1219 | $$ = append_vertrans ($1, $2, $3); | |
1220 | } | |
1221 | ; | |
1222 | ||
1223 | /* A resource ID. */ | |
1224 | ||
1225 | id: | |
1226 | posnumexpr | |
1227 | { | |
1228 | $$.named = 0; | |
1229 | $$.u.id = $1; | |
1230 | } | |
1231 | | STRING | |
1232 | { | |
662cc41e ILT |
1233 | char *copy, *s; |
1234 | ||
1235 | /* It seems that resource ID's are forced to upper case. */ | |
1236 | copy = xstrdup ($1); | |
1237 | for (s = copy; *s != '\0'; s++) | |
72574626 ILT |
1238 | if (islower ((unsigned char) *s)) |
1239 | *s = toupper ((unsigned char) *s); | |
662cc41e ILT |
1240 | res_string_to_id (&$$, copy); |
1241 | free (copy); | |
1d371d35 ILT |
1242 | } |
1243 | ; | |
1244 | ||
1245 | /* Generic suboptions. These may appear before the BEGIN in any | |
1246 | multiline statement. */ | |
1247 | ||
1248 | suboptions: | |
1249 | /* empty */ | |
1250 | { | |
1251 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1252 | $$.language = language; | |
1253 | /* FIXME: Is this the right default? */ | |
1254 | $$.memflags = MEMFLAG_MOVEABLE; | |
1255 | } | |
1256 | | suboptions memflag | |
1257 | { | |
1258 | $$ = $1; | |
1259 | $$.memflags |= $2.on; | |
1260 | $$.memflags &=~ $2.off; | |
1261 | } | |
1262 | | suboptions CHARACTERISTICS numexpr | |
1263 | { | |
1264 | $$ = $1; | |
1265 | $$.characteristics = $3; | |
1266 | } | |
1267 | | suboptions LANGUAGE numexpr cnumexpr | |
1268 | { | |
1269 | $$ = $1; | |
1270 | $$.language = $3 | ($4 << 8); | |
1271 | } | |
72574626 | 1272 | | suboptions VERSIONK numexpr |
1d371d35 ILT |
1273 | { |
1274 | $$ = $1; | |
1275 | $$.version = $3; | |
1276 | } | |
1277 | ; | |
1278 | ||
1279 | /* Memory flags which default to MOVEABLE and DISCARDABLE. */ | |
1280 | ||
1281 | memflags_move_discard: | |
1282 | /* empty */ | |
1283 | { | |
1284 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1285 | $$.language = language; | |
1286 | $$.memflags = MEMFLAG_MOVEABLE | MEMFLAG_DISCARDABLE; | |
1287 | } | |
1288 | | memflags_move_discard memflag | |
1289 | { | |
1290 | $$ = $1; | |
1291 | $$.memflags |= $2.on; | |
1292 | $$.memflags &=~ $2.off; | |
1293 | } | |
1294 | ; | |
1295 | ||
1296 | /* Memory flags which default to MOVEABLE. */ | |
1297 | ||
1298 | memflags_move: | |
1299 | /* empty */ | |
1300 | { | |
1301 | memset (&$$, 0, sizeof (struct res_res_info)); | |
1302 | $$.language = language; | |
1303 | $$.memflags = MEMFLAG_MOVEABLE; | |
1304 | } | |
1305 | | memflags_move_discard memflag | |
1306 | { | |
1307 | $$ = $1; | |
1308 | $$.memflags |= $2.on; | |
1309 | $$.memflags &=~ $2.off; | |
1310 | } | |
1311 | ; | |
1312 | ||
1313 | /* Memory flags. This returns a struct with two integers, because we | |
1314 | sometimes want to set bits and we sometimes want to clear them. */ | |
1315 | ||
1316 | memflag: | |
1317 | MOVEABLE | |
1318 | { | |
1319 | $$.on = MEMFLAG_MOVEABLE; | |
1320 | $$.off = 0; | |
1321 | } | |
1322 | | FIXED | |
1323 | { | |
1324 | $$.on = 0; | |
1325 | $$.off = MEMFLAG_MOVEABLE; | |
1326 | } | |
1327 | | PURE | |
1328 | { | |
1329 | $$.on = MEMFLAG_PURE; | |
1330 | $$.off = 0; | |
1331 | } | |
1332 | | IMPURE | |
1333 | { | |
1334 | $$.on = 0; | |
1335 | $$.off = MEMFLAG_PURE; | |
1336 | } | |
1337 | | PRELOAD | |
1338 | { | |
1339 | $$.on = MEMFLAG_PRELOAD; | |
1340 | $$.off = 0; | |
1341 | } | |
1342 | | LOADONCALL | |
1343 | { | |
1344 | $$.on = 0; | |
1345 | $$.off = MEMFLAG_PRELOAD; | |
1346 | } | |
1347 | | DISCARDABLE | |
1348 | { | |
1349 | $$.on = MEMFLAG_DISCARDABLE; | |
1350 | $$.off = 0; | |
1351 | } | |
1352 | ; | |
1353 | ||
1354 | /* A file name. */ | |
1355 | ||
1356 | file_name: | |
1357 | QUOTEDSTRING | |
1358 | { | |
1359 | $$ = $1; | |
1360 | } | |
1361 | | STRING | |
1362 | { | |
1363 | $$ = $1; | |
1364 | } | |
1365 | ; | |
1366 | ||
1367 | /* A style expression. This changes the static variable STYLE. We do | |
1368 | it this way because rc appears to permit a style to be set to | |
1369 | something like | |
1370 | WS_GROUP | NOT WS_TABSTOP | |
1371 | to mean that a default of WS_TABSTOP should be removed. Anything | |
1372 | which wants to accept a style must first set STYLE to the default | |
1373 | value. The styleexpr nonterminal will change STYLE as specified by | |
1374 | the user. Note that we do not accept arbitrary expressions here, | |
1375 | just numbers separated by '|'. */ | |
1376 | ||
1377 | styleexpr: | |
1378 | parennumber | |
1379 | { | |
1380 | style |= $1; | |
1381 | } | |
1382 | | NOT parennumber | |
1383 | { | |
1384 | style &=~ $2; | |
1385 | } | |
1386 | | styleexpr '|' parennumber | |
1387 | { | |
1388 | style |= $3; | |
1389 | } | |
1390 | | styleexpr '|' NOT parennumber | |
1391 | { | |
1392 | style &=~ $4; | |
1393 | } | |
1394 | ; | |
1395 | ||
1396 | parennumber: | |
1397 | NUMBER | |
1398 | { | |
1399 | $$ = $1.val; | |
1400 | } | |
1401 | | '(' numexpr ')' | |
1402 | { | |
1403 | $$ = $2; | |
1404 | } | |
1405 | ; | |
1406 | ||
1407 | /* An optional expression with a leading comma. */ | |
1408 | ||
1409 | optcnumexpr: | |
1410 | /* empty */ | |
1411 | { | |
1412 | $$ = 0; | |
1413 | } | |
1414 | | cnumexpr | |
1415 | { | |
1416 | $$ = $1; | |
1417 | } | |
1418 | ; | |
1419 | ||
1420 | /* An expression with a leading comma. */ | |
1421 | ||
1422 | cnumexpr: | |
1423 | ',' numexpr | |
1424 | { | |
1425 | $$ = $2; | |
1426 | } | |
1427 | ; | |
1428 | ||
1429 | /* A possibly negated numeric expression. */ | |
1430 | ||
1431 | numexpr: | |
1432 | sizednumexpr | |
1433 | { | |
1434 | $$ = $1.val; | |
1435 | } | |
1436 | ; | |
1437 | ||
1438 | /* A possibly negated expression with a size. */ | |
1439 | ||
1440 | sizednumexpr: | |
1441 | NUMBER | |
1442 | { | |
1443 | $$ = $1; | |
1444 | } | |
1445 | | '(' sizednumexpr ')' | |
1446 | { | |
1447 | $$ = $2; | |
1448 | } | |
1449 | | '~' sizednumexpr %prec '~' | |
1450 | { | |
1451 | $$.val = ~ $2.val; | |
1452 | $$.dword = $2.dword; | |
1453 | } | |
1454 | | '-' sizednumexpr %prec NEG | |
1455 | { | |
1456 | $$.val = - $2.val; | |
1457 | $$.dword = $2.dword; | |
1458 | } | |
1459 | | sizednumexpr '*' sizednumexpr | |
1460 | { | |
1461 | $$.val = $1.val * $3.val; | |
1462 | $$.dword = $1.dword || $3.dword; | |
1463 | } | |
1464 | | sizednumexpr '/' sizednumexpr | |
1465 | { | |
1466 | $$.val = $1.val / $3.val; | |
1467 | $$.dword = $1.dword || $3.dword; | |
1468 | } | |
1469 | | sizednumexpr '%' sizednumexpr | |
1470 | { | |
1471 | $$.val = $1.val % $3.val; | |
1472 | $$.dword = $1.dword || $3.dword; | |
1473 | } | |
1474 | | sizednumexpr '+' sizednumexpr | |
1475 | { | |
1476 | $$.val = $1.val + $3.val; | |
1477 | $$.dword = $1.dword || $3.dword; | |
1478 | } | |
1479 | | sizednumexpr '-' sizednumexpr | |
1480 | { | |
1481 | $$.val = $1.val - $3.val; | |
1482 | $$.dword = $1.dword || $3.dword; | |
1483 | } | |
1484 | | sizednumexpr '&' sizednumexpr | |
1485 | { | |
1486 | $$.val = $1.val & $3.val; | |
1487 | $$.dword = $1.dword || $3.dword; | |
1488 | } | |
1489 | | sizednumexpr '^' sizednumexpr | |
1490 | { | |
1491 | $$.val = $1.val ^ $3.val; | |
1492 | $$.dword = $1.dword || $3.dword; | |
1493 | } | |
1494 | | sizednumexpr '|' sizednumexpr | |
1495 | { | |
1496 | $$.val = $1.val | $3.val; | |
1497 | $$.dword = $1.dword || $3.dword; | |
1498 | } | |
1499 | ; | |
1500 | ||
1501 | /* An expression with a leading comma which does not use unary | |
1502 | negation. */ | |
1503 | ||
1504 | cposnumexpr: | |
1505 | ',' posnumexpr | |
1506 | { | |
1507 | $$ = $2; | |
1508 | } | |
1509 | ; | |
1510 | ||
1511 | /* An expression which does not use unary negation. */ | |
1512 | ||
1513 | posnumexpr: | |
1514 | sizedposnumexpr | |
1515 | { | |
1516 | $$ = $1.val; | |
1517 | } | |
1518 | ; | |
1519 | ||
1520 | /* An expression which does not use unary negation. We separate unary | |
1521 | negation to avoid parsing conflicts when two numeric expressions | |
1522 | appear consecutively. */ | |
1523 | ||
1524 | sizedposnumexpr: | |
1525 | NUMBER | |
1526 | { | |
1527 | $$ = $1; | |
1528 | } | |
1529 | | '(' sizednumexpr ')' | |
1530 | { | |
1531 | $$ = $2; | |
1532 | } | |
1533 | | '~' sizednumexpr %prec '~' | |
1534 | { | |
1535 | $$.val = ~ $2.val; | |
1536 | $$.dword = $2.dword; | |
1537 | } | |
1538 | | sizedposnumexpr '*' sizednumexpr | |
1539 | { | |
1540 | $$.val = $1.val * $3.val; | |
1541 | $$.dword = $1.dword || $3.dword; | |
1542 | } | |
1543 | | sizedposnumexpr '/' sizednumexpr | |
1544 | { | |
1545 | $$.val = $1.val / $3.val; | |
1546 | $$.dword = $1.dword || $3.dword; | |
1547 | } | |
1548 | | sizedposnumexpr '%' sizednumexpr | |
1549 | { | |
1550 | $$.val = $1.val % $3.val; | |
1551 | $$.dword = $1.dword || $3.dword; | |
1552 | } | |
1553 | | sizedposnumexpr '+' sizednumexpr | |
1554 | { | |
1555 | $$.val = $1.val + $3.val; | |
1556 | $$.dword = $1.dword || $3.dword; | |
1557 | } | |
1558 | | sizedposnumexpr '-' sizednumexpr | |
1559 | { | |
1560 | $$.val = $1.val - $3.val; | |
1561 | $$.dword = $1.dword || $3.dword; | |
1562 | } | |
1563 | | sizedposnumexpr '&' sizednumexpr | |
1564 | { | |
1565 | $$.val = $1.val & $3.val; | |
1566 | $$.dword = $1.dword || $3.dword; | |
1567 | } | |
1568 | | sizedposnumexpr '^' sizednumexpr | |
1569 | { | |
1570 | $$.val = $1.val ^ $3.val; | |
1571 | $$.dword = $1.dword || $3.dword; | |
1572 | } | |
1573 | | sizedposnumexpr '|' sizednumexpr | |
1574 | { | |
1575 | $$.val = $1.val | $3.val; | |
1576 | $$.dword = $1.dword || $3.dword; | |
1577 | } | |
1578 | ; | |
1579 | ||
1580 | %% | |
1581 | ||
1582 | /* Set the language from the command line. */ | |
1583 | ||
1584 | void | |
1585 | rcparse_set_language (lang) | |
1586 | int lang; | |
1587 | { | |
1588 | language = lang; | |
1589 | } |