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ef416fc2 | 1 | /* |
c07d5b2d | 2 | * "$Id: mark.c 177 2006-06-21 00:20:03Z jlovell $" |
ef416fc2 | 3 | * |
4 | * Option marking routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
bd7854cb | 6 | * Copyright 1997-2006 by Easy Software Products, all rights reserved. |
ef416fc2 | 7 | * |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE.txt" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * PostScript is a trademark of Adobe Systems, Inc. | |
25 | * | |
26 | * This file is subject to the Apple OS-Developed Software exception. | |
27 | * | |
28 | * Contents: | |
29 | * | |
30 | * ppdConflicts() - Check to see if there are any conflicts. | |
31 | * ppdFindChoice() - Return a pointer to an option choice. | |
32 | * ppdFindMarkedChoice() - Return the marked choice for the specified option. | |
33 | * ppdFindOption() - Return a pointer to the specified option. | |
bd7854cb | 34 | * ppdFirstOption() - Return the first option in the PPD file. |
35 | * ppdNextOption() - Return the next option in the PPD file. | |
ef416fc2 | 36 | * ppdIsMarked() - Check to see if an option is marked... |
37 | * ppdMarkDefaults() - Mark all default options in the PPD file. | |
38 | * ppdMarkOption() - Mark an option in a PPD file. | |
39 | * ppd_defaults() - Set the defaults for this group and all sub-groups. | |
40 | */ | |
41 | ||
42 | /* | |
43 | * Include necessary headers... | |
44 | */ | |
45 | ||
b423cd4c | 46 | #include "cups.h" |
ef416fc2 | 47 | #include "string.h" |
48 | #include "debug.h" | |
49 | ||
50 | ||
51 | /* | |
52 | * Local functions... | |
53 | */ | |
54 | ||
55 | static void ppd_defaults(ppd_file_t *ppd, ppd_group_t *g); | |
56 | ||
57 | ||
58 | /* | |
59 | * 'ppdConflicts()' - Check to see if there are any conflicts. | |
60 | */ | |
61 | ||
62 | int /* O - Number of conflicts found */ | |
63 | ppdConflicts(ppd_file_t *ppd) /* I - PPD to check */ | |
64 | { | |
65 | int i, j, k, /* Looping variables */ | |
66 | conflicts; /* Number of conflicts */ | |
67 | ppd_const_t *c; /* Current constraint */ | |
68 | ppd_group_t *g, *sg; /* Groups */ | |
69 | ppd_option_t *o1, *o2; /* Options */ | |
70 | ppd_choice_t *c1, *c2; /* Choices */ | |
71 | ||
72 | ||
73 | if (ppd == NULL) | |
74 | return (0); | |
75 | ||
76 | /* | |
77 | * Clear all conflicts... | |
78 | */ | |
79 | ||
80 | conflicts = 0; | |
81 | ||
82 | for (i = ppd->num_groups, g = ppd->groups; i > 0; i --, g ++) | |
83 | { | |
84 | for (j = g->num_options, o1 = g->options; j > 0; j --, o1 ++) | |
85 | o1->conflicted = 0; | |
86 | ||
87 | for (j = g->num_subgroups, sg = g->subgroups; j > 0; j --, sg ++) | |
88 | for (k = sg->num_options, o1 = sg->options; k > 0; k --, o1 ++) | |
89 | o1->conflicted = 0; | |
90 | } | |
91 | ||
92 | /* | |
93 | * Loop through all of the UI constraints and flag any options | |
94 | * that conflict... | |
95 | */ | |
96 | ||
97 | for (i = ppd->num_consts, c = ppd->consts; i > 0; i --, c ++) | |
98 | { | |
99 | /* | |
100 | * Grab pointers to the first option... | |
101 | */ | |
102 | ||
103 | o1 = ppdFindOption(ppd, c->option1); | |
104 | ||
105 | if (o1 == NULL) | |
106 | continue; | |
107 | else if (c->choice1[0] != '\0') | |
108 | { | |
109 | /* | |
110 | * This constraint maps to a specific choice. | |
111 | */ | |
112 | ||
113 | c1 = ppdFindChoice(o1, c->choice1); | |
114 | } | |
115 | else | |
116 | { | |
117 | /* | |
118 | * This constraint applies to any choice for this option. | |
119 | */ | |
120 | ||
121 | for (j = o1->num_choices, c1 = o1->choices; j > 0; j --, c1 ++) | |
122 | if (c1->marked) | |
123 | break; | |
124 | ||
125 | if (j == 0 || | |
126 | strcasecmp(c1->choice, "None") == 0 || | |
127 | strcasecmp(c1->choice, "Off") == 0 || | |
128 | strcasecmp(c1->choice, "False") == 0) | |
129 | c1 = NULL; | |
130 | } | |
131 | ||
132 | /* | |
133 | * Grab pointers to the second option... | |
134 | */ | |
135 | ||
136 | o2 = ppdFindOption(ppd, c->option2); | |
137 | ||
138 | if (o2 == NULL) | |
139 | continue; | |
140 | else if (c->choice2[0] != '\0') | |
141 | { | |
142 | /* | |
143 | * This constraint maps to a specific choice. | |
144 | */ | |
145 | ||
146 | c2 = ppdFindChoice(o2, c->choice2); | |
147 | } | |
148 | else | |
149 | { | |
150 | /* | |
151 | * This constraint applies to any choice for this option. | |
152 | */ | |
153 | ||
154 | for (j = o2->num_choices, c2 = o2->choices; j > 0; j --, c2 ++) | |
155 | if (c2->marked) | |
156 | break; | |
157 | ||
158 | if (j == 0 || | |
159 | strcasecmp(c2->choice, "None") == 0 || | |
160 | strcasecmp(c2->choice, "Off") == 0 || | |
161 | strcasecmp(c2->choice, "False") == 0) | |
162 | c2 = NULL; | |
163 | } | |
164 | ||
165 | /* | |
166 | * If both options are marked then there is a conflict... | |
167 | */ | |
168 | ||
169 | if (c1 != NULL && c1->marked && | |
170 | c2 != NULL && c2->marked) | |
171 | { | |
172 | DEBUG_printf(("%s->%s conflicts with %s->%s (%s %s %s %s)\n", | |
173 | o1->keyword, c1->choice, o2->keyword, c2->choice, | |
174 | c->option1, c->choice1, c->option2, c->choice2)); | |
175 | conflicts ++; | |
176 | o1->conflicted = 1; | |
177 | o2->conflicted = 1; | |
178 | } | |
179 | } | |
180 | ||
181 | /* | |
182 | * Return the number of conflicts found... | |
183 | */ | |
184 | ||
185 | return (conflicts); | |
186 | } | |
187 | ||
188 | ||
189 | /* | |
190 | * 'ppdFindChoice()' - Return a pointer to an option choice. | |
191 | */ | |
192 | ||
193 | ppd_choice_t * /* O - Choice pointer or NULL */ | |
194 | ppdFindChoice(ppd_option_t *o, /* I - Pointer to option */ | |
195 | const char *choice) /* I - Name of choice */ | |
196 | { | |
197 | int i; /* Looping var */ | |
198 | ppd_choice_t *c; /* Current choice */ | |
199 | ||
200 | ||
201 | if (o == NULL || choice == NULL) | |
202 | return (NULL); | |
203 | ||
204 | for (i = o->num_choices, c = o->choices; i > 0; i --, c ++) | |
205 | if (strcasecmp(c->choice, choice) == 0) | |
206 | return (c); | |
207 | ||
208 | return (NULL); | |
209 | } | |
210 | ||
211 | ||
212 | /* | |
213 | * 'ppdFindMarkedChoice()' - Return the marked choice for the specified option. | |
214 | */ | |
215 | ||
216 | ppd_choice_t * /* O - Pointer to choice or NULL */ | |
217 | ppdFindMarkedChoice(ppd_file_t *ppd, /* I - PPD file */ | |
218 | const char *option) /* I - Keyword/option name */ | |
219 | { | |
220 | int i; /* Looping var */ | |
221 | ppd_option_t *o; /* Pointer to option */ | |
222 | ppd_choice_t *c; /* Pointer to choice */ | |
223 | ||
224 | ||
225 | if ((o = ppdFindOption(ppd, option)) == NULL) | |
226 | return (NULL); | |
227 | ||
228 | for (i = o->num_choices, c = o->choices; i > 0; i --, c ++) | |
229 | if (c->marked) | |
230 | return (c); | |
231 | ||
232 | return (NULL); | |
233 | } | |
234 | ||
235 | ||
236 | /* | |
237 | * 'ppdFindOption()' - Return a pointer to the specified option. | |
238 | */ | |
239 | ||
240 | ppd_option_t * /* O - Pointer to option or NULL */ | |
241 | ppdFindOption(ppd_file_t *ppd, /* I - PPD file data */ | |
242 | const char *option) /* I - Option/Keyword name */ | |
243 | { | |
fa73b229 | 244 | /* |
245 | * Range check input... | |
246 | */ | |
ef416fc2 | 247 | |
fa73b229 | 248 | if (!ppd || !option) |
ef416fc2 | 249 | return (NULL); |
250 | ||
f301802f | 251 | if (ppd->options) |
252 | { | |
253 | /* | |
254 | * Search in the array... | |
255 | */ | |
256 | ||
257 | ppd_option_t key; /* Option search key */ | |
258 | ||
259 | ||
260 | strlcpy(key.keyword, option, sizeof(key.keyword)); | |
ef416fc2 | 261 | |
f301802f | 262 | return ((ppd_option_t *)cupsArrayFind(ppd->options, &key)); |
263 | } | |
264 | else | |
265 | { | |
266 | /* | |
267 | * Search in each group... | |
268 | */ | |
ef416fc2 | 269 | |
f301802f | 270 | int i, j; /* Looping vars */ |
271 | ppd_group_t *group; /* Current group */ | |
272 | ppd_option_t *optptr; /* Current option */ | |
273 | ||
274 | ||
275 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
276 | for (j = group->num_options, optptr = group->options; | |
277 | j > 0; | |
278 | j --, optptr ++) | |
279 | if (!strcasecmp(optptr->keyword, option)) | |
280 | return (optptr); | |
281 | ||
282 | return (NULL); | |
283 | } | |
ef416fc2 | 284 | } |
285 | ||
286 | ||
287 | /* | |
288 | * 'ppdIsMarked()' - Check to see if an option is marked... | |
289 | */ | |
290 | ||
291 | int /* O - Non-zero if option is marked */ | |
292 | ppdIsMarked(ppd_file_t *ppd, /* I - PPD file data */ | |
293 | const char *option, /* I - Option/Keyword name */ | |
294 | const char *choice) /* I - Choice name */ | |
295 | { | |
296 | ppd_option_t *o; /* Option pointer */ | |
297 | ppd_choice_t *c; /* Choice pointer */ | |
298 | ||
299 | ||
300 | if (ppd == NULL) | |
301 | return (0); | |
302 | ||
303 | if ((o = ppdFindOption(ppd, option)) == NULL) | |
304 | return (0); | |
305 | ||
306 | if ((c = ppdFindChoice(o, choice)) == NULL) | |
307 | return (0); | |
308 | ||
309 | return (c->marked); | |
310 | } | |
311 | ||
312 | ||
313 | /* | |
314 | * 'ppdMarkDefaults()' - Mark all default options in the PPD file. | |
315 | */ | |
316 | ||
317 | void | |
318 | ppdMarkDefaults(ppd_file_t *ppd)/* I - PPD file record */ | |
319 | { | |
320 | int i; /* Looping variables */ | |
321 | ppd_group_t *g; /* Current group */ | |
322 | ||
323 | ||
324 | if (ppd == NULL) | |
325 | return; | |
326 | ||
327 | for (i = ppd->num_groups, g = ppd->groups; i > 0; i --, g ++) | |
328 | ppd_defaults(ppd, g); | |
329 | } | |
330 | ||
331 | ||
332 | /* | |
333 | * 'ppdMarkOption()' - Mark an option in a PPD file. | |
334 | * | |
335 | * Notes: | |
336 | * | |
337 | * -1 is returned if the given option would conflict with any currently | |
338 | * selected option. | |
339 | */ | |
340 | ||
341 | int /* O - Number of conflicts */ | |
342 | ppdMarkOption(ppd_file_t *ppd, /* I - PPD file record */ | |
343 | const char *option, /* I - Keyword */ | |
344 | const char *choice) /* I - Option name */ | |
345 | { | |
fa73b229 | 346 | int i, j; /* Looping vars */ |
347 | ppd_option_t *o; /* Option pointer */ | |
348 | ppd_choice_t *c; /* Choice pointer */ | |
757d2cad | 349 | struct lconv *loc; /* Locale data */ |
ef416fc2 | 350 | |
351 | ||
bd7854cb | 352 | DEBUG_printf(("ppdMarkOption(ppd=%p, option=\"%s\", choice=\"%s\")\n", |
353 | ppd, option, choice)); | |
354 | ||
fa73b229 | 355 | /* |
356 | * Range check input... | |
357 | */ | |
358 | ||
359 | if (!ppd || !option || !choice) | |
ef416fc2 | 360 | return (0); |
361 | ||
fa73b229 | 362 | /* |
363 | * AP_D_InputSlot is the "default input slot" on MacOS X, and setting | |
364 | * it clears the regular InputSlot choices... | |
365 | */ | |
ef416fc2 | 366 | |
fa73b229 | 367 | if (!strcasecmp(option, "AP_D_InputSlot")) |
368 | { | |
369 | if ((o = ppdFindOption(ppd, "InputSlot")) != NULL) | |
370 | for (i = 0; i < o->num_choices; i ++) | |
371 | o->choices[i].marked = 0; | |
ef416fc2 | 372 | } |
373 | ||
fa73b229 | 374 | /* |
375 | * Check for custom options... | |
376 | */ | |
377 | ||
ef416fc2 | 378 | if ((o = ppdFindOption(ppd, option)) == NULL) |
379 | return (0); | |
380 | ||
757d2cad | 381 | loc = localeconv(); |
ef416fc2 | 382 | |
b423cd4c | 383 | if (!strncasecmp(choice, "Custom.", 7)) |
ef416fc2 | 384 | { |
385 | /* | |
fa73b229 | 386 | * Handle a custom option... |
ef416fc2 | 387 | */ |
388 | ||
fa73b229 | 389 | if ((c = ppdFindChoice(o, "Custom")) == NULL) |
390 | return (0); | |
ef416fc2 | 391 | |
fa73b229 | 392 | if (!strcasecmp(option, "PageSize")) |
393 | { | |
394 | /* | |
395 | * Handle custom page sizes... | |
396 | */ | |
ef416fc2 | 397 | |
fa73b229 | 398 | ppdPageSize(ppd, choice); |
399 | } | |
400 | else | |
ef416fc2 | 401 | { |
402 | /* | |
fa73b229 | 403 | * Handle other custom options... |
ef416fc2 | 404 | */ |
405 | ||
fa73b229 | 406 | ppd_coption_t *coption; /* Custom option */ |
407 | ppd_cparam_t *cparam; /* Custom parameter */ | |
757d2cad | 408 | char *units; /* Custom points units */ |
fa73b229 | 409 | |
fa73b229 | 410 | if ((coption = ppdFindCustomOption(ppd, option)) != NULL) |
ef416fc2 | 411 | { |
fa73b229 | 412 | if ((cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params)) == NULL) |
413 | return (0); | |
414 | ||
415 | switch (cparam->type) | |
416 | { | |
417 | case PPD_CUSTOM_CURVE : | |
418 | case PPD_CUSTOM_INVCURVE : | |
419 | case PPD_CUSTOM_REAL : | |
757d2cad | 420 | cparam->current.custom_real = _cupsStrScand(choice + 7, NULL, |
421 | loc); | |
fa73b229 | 422 | break; |
423 | ||
424 | case PPD_CUSTOM_POINTS : | |
757d2cad | 425 | cparam->current.custom_points = _cupsStrScand(choice + 7, |
426 | &units, loc); | |
427 | ||
428 | if (units) | |
429 | { | |
430 | if (!strcasecmp(units, "cm")) | |
431 | cparam->current.custom_points *= 72.0 / 2.54; | |
432 | else if (!strcasecmp(units, "mm")) | |
433 | cparam->current.custom_points *= 72.0 / 25.4; | |
434 | else if (!strcasecmp(units, "m")) | |
435 | cparam->current.custom_points *= 72.0 / 0.0254; | |
436 | else if (!strcasecmp(units, "in")) | |
437 | cparam->current.custom_points *= 72.0; | |
438 | else if (!strcasecmp(units, "ft")) | |
439 | cparam->current.custom_points *= 12 * 72.0; | |
440 | } | |
fa73b229 | 441 | break; |
442 | ||
443 | case PPD_CUSTOM_INT : | |
444 | cparam->current.custom_int = atoi(choice + 7); | |
445 | break; | |
446 | ||
447 | case PPD_CUSTOM_PASSCODE : | |
448 | case PPD_CUSTOM_PASSWORD : | |
449 | case PPD_CUSTOM_STRING : | |
450 | if (cparam->current.custom_string) | |
451 | free(cparam->current.custom_string); | |
452 | ||
453 | cparam->current.custom_string = strdup(choice + 7); | |
454 | break; | |
455 | } | |
ef416fc2 | 456 | } |
457 | } | |
fa73b229 | 458 | } |
b423cd4c | 459 | else if (choice[0] == '{') |
460 | { | |
461 | /* | |
462 | * Handle multi-value custom options... | |
463 | */ | |
464 | ||
465 | ppd_coption_t *coption; /* Custom option */ | |
466 | ppd_cparam_t *cparam; /* Custom parameter */ | |
757d2cad | 467 | char *units; /* Custom points units */ |
b423cd4c | 468 | int num_vals; /* Number of values */ |
469 | cups_option_t *vals, /* Values */ | |
470 | *val; /* Value */ | |
471 | ||
472 | ||
473 | if ((c = ppdFindChoice(o, "Custom")) == NULL) | |
474 | return (0); | |
475 | ||
476 | if ((coption = ppdFindCustomOption(ppd, option)) != NULL) | |
477 | { | |
478 | num_vals = cupsParseOptions(choice + 1, 0, &vals); | |
479 | ||
480 | for (i = 0, val = vals; i < num_vals; i ++, val ++) | |
481 | { | |
482 | if ((cparam = ppdFindCustomParam(coption, val->name)) == NULL) | |
483 | continue; | |
484 | ||
485 | switch (cparam->type) | |
486 | { | |
487 | case PPD_CUSTOM_CURVE : | |
488 | case PPD_CUSTOM_INVCURVE : | |
489 | case PPD_CUSTOM_REAL : | |
757d2cad | 490 | cparam->current.custom_real = _cupsStrScand(val->value, NULL, |
491 | loc); | |
b423cd4c | 492 | break; |
493 | ||
494 | case PPD_CUSTOM_POINTS : | |
757d2cad | 495 | cparam->current.custom_points = _cupsStrScand(val->value, &units, |
496 | loc); | |
497 | ||
498 | if (units) | |
499 | { | |
500 | if (!strcasecmp(units, "cm")) | |
501 | cparam->current.custom_points *= 72.0 / 2.54; | |
502 | else if (!strcasecmp(units, "mm")) | |
503 | cparam->current.custom_points *= 72.0 / 25.4; | |
504 | else if (!strcasecmp(units, "m")) | |
505 | cparam->current.custom_points *= 72.0 / 0.0254; | |
506 | else if (!strcasecmp(units, "in")) | |
507 | cparam->current.custom_points *= 72.0; | |
508 | else if (!strcasecmp(units, "ft")) | |
509 | cparam->current.custom_points *= 12 * 72.0; | |
510 | } | |
b423cd4c | 511 | break; |
512 | ||
513 | case PPD_CUSTOM_INT : | |
514 | cparam->current.custom_int = atoi(val->value); | |
515 | break; | |
516 | ||
517 | case PPD_CUSTOM_PASSCODE : | |
518 | case PPD_CUSTOM_PASSWORD : | |
519 | case PPD_CUSTOM_STRING : | |
520 | if (cparam->current.custom_string) | |
521 | free(cparam->current.custom_string); | |
522 | ||
523 | cparam->current.custom_string = strdup(val->value); | |
524 | break; | |
525 | } | |
526 | } | |
527 | ||
528 | cupsFreeOptions(num_vals, vals); | |
529 | } | |
530 | } | |
fa73b229 | 531 | else |
532 | { | |
533 | for (i = o->num_choices, c = o->choices; i > 0; i --, c ++) | |
534 | if (!strcasecmp(c->choice, choice)) | |
535 | break; | |
ef416fc2 | 536 | |
fa73b229 | 537 | if (!i) |
538 | return (0); | |
539 | } | |
ef416fc2 | 540 | |
fa73b229 | 541 | /* |
542 | * Option found; mark it and then handle unmarking any other options. | |
543 | */ | |
544 | ||
545 | c->marked = 1; | |
546 | ||
547 | if (o->ui != PPD_UI_PICKMANY) | |
548 | { | |
549 | /* | |
550 | * Unmark all other choices... | |
551 | */ | |
552 | ||
553 | for (i = o->num_choices, c = o->choices; i > 0; i --, c ++) | |
554 | if (strcasecmp(c->choice, choice)) | |
555 | { | |
556 | c->marked = 0; | |
557 | ||
558 | if (!strcasecmp(option, "PageSize") || | |
559 | !strcasecmp(option, "PageRegion")) | |
560 | { | |
561 | /* | |
562 | * Mark current page size... | |
563 | */ | |
564 | ||
565 | for (j = 0; j < ppd->num_sizes; j ++) | |
bd7854cb | 566 | ppd->sizes[j].marked = !strcasecmp(ppd->sizes[j].name, |
fa73b229 | 567 | choice); |
568 | ||
569 | /* | |
570 | * Unmark the current PageSize or PageRegion setting, as | |
571 | * appropriate... | |
572 | */ | |
573 | ||
574 | if (!strcasecmp(option, "PageSize")) | |
575 | { | |
576 | if ((o = ppdFindOption(ppd, "PageRegion")) != NULL) | |
577 | for (j = 0; j < o->num_choices; j ++) | |
bd7854cb | 578 | o->choices[j].marked = 0; |
fa73b229 | 579 | } |
580 | else | |
581 | { | |
582 | if ((o = ppdFindOption(ppd, "PageSize")) != NULL) | |
583 | for (j = 0; j < o->num_choices; j ++) | |
584 | o->choices[j].marked = 0; | |
585 | } | |
586 | } | |
587 | else if (!strcasecmp(option, "InputSlot")) | |
588 | { | |
589 | /* | |
590 | * Unmark ManualFeed True and possibly mark ManualFeed False | |
591 | * option... | |
592 | */ | |
593 | ||
594 | if ((o = ppdFindOption(ppd, "ManualFeed")) != NULL) | |
595 | for (j = 0; j < o->num_choices; j ++) | |
596 | o->choices[j].marked = !strcasecmp(o->choices[j].choice, "False"); | |
597 | } | |
598 | else if (!strcasecmp(option, "ManualFeed") && | |
599 | !strcasecmp(choice, "True")) | |
600 | { | |
601 | /* | |
602 | * Unmark InputSlot option... | |
603 | */ | |
604 | ||
605 | if ((o = ppdFindOption(ppd, "InputSlot")) != NULL) | |
606 | for (j = 0; j < o->num_choices; j ++) | |
607 | o->choices[j].marked = 0; | |
608 | } | |
609 | } | |
ef416fc2 | 610 | } |
611 | ||
fa73b229 | 612 | /* |
613 | * Return the number of conflicts... | |
614 | */ | |
615 | ||
ef416fc2 | 616 | return (ppdConflicts(ppd)); |
617 | } | |
618 | ||
619 | ||
bd7854cb | 620 | /* |
621 | * 'ppdFirstOption()' - Return the first option in the PPD file. | |
622 | * | |
623 | * Options are returned from all groups in sorted order. | |
624 | * | |
625 | * @since CUPS 1.2@ | |
626 | */ | |
627 | ||
628 | ppd_option_t * /* O - First option or NULL */ | |
629 | ppdFirstOption(ppd_file_t *ppd) /* I - PPD file */ | |
630 | { | |
631 | if (!ppd) | |
632 | return (NULL); | |
633 | else | |
634 | return ((ppd_option_t *)cupsArrayFirst(ppd->options)); | |
635 | } | |
636 | ||
637 | ||
638 | /* | |
639 | * 'ppdNextOption()' - Return the next option in the PPD file. | |
640 | * | |
641 | * Options are returned from all groups in sorted order. | |
642 | * | |
643 | * @since CUPS 1.2@ | |
644 | */ | |
645 | ||
646 | ppd_option_t * /* O - Next option or NULL */ | |
647 | ppdNextOption(ppd_file_t *ppd) /* I - PPD file */ | |
648 | { | |
649 | if (!ppd) | |
650 | return (NULL); | |
651 | else | |
652 | return ((ppd_option_t *)cupsArrayNext(ppd->options)); | |
653 | } | |
654 | ||
655 | ||
ef416fc2 | 656 | /* |
657 | * 'ppd_defaults()' - Set the defaults for this group and all sub-groups. | |
658 | */ | |
659 | ||
660 | static void | |
661 | ppd_defaults(ppd_file_t *ppd, /* I - PPD file */ | |
662 | ppd_group_t *g) /* I - Group to default */ | |
663 | { | |
664 | int i; /* Looping var */ | |
665 | ppd_option_t *o; /* Current option */ | |
666 | ppd_group_t *sg; /* Current sub-group */ | |
667 | ||
668 | ||
669 | if (g == NULL) | |
670 | return; | |
671 | ||
672 | for (i = g->num_options, o = g->options; i > 0; i --, o ++) | |
673 | if (strcasecmp(o->keyword, "PageRegion") != 0) | |
674 | ppdMarkOption(ppd, o->keyword, o->defchoice); | |
675 | ||
676 | for (i = g->num_subgroups, sg = g->subgroups; i > 0; i --, sg ++) | |
677 | ppd_defaults(ppd, sg); | |
678 | } | |
679 | ||
680 | ||
681 | /* | |
c07d5b2d | 682 | * End of "$Id: mark.c 177 2006-06-21 00:20:03Z jlovell $". |
ef416fc2 | 683 | */ |