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ef416fc2 | 1 | /* |
2 | * "$Id: ppd.c 4910 2006-01-10 21:30:48Z mike $" | |
3 | * | |
4 | * PPD file routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
6 | * Copyright 1997-2006 by Easy Software Products, all rights reserved. | |
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 code and any derivative of it may be used and distributed | |
27 | * freely under the terms of the GNU General Public License when | |
28 | * used with GNU Ghostscript or its derivatives. Use of the code | |
29 | * (or any derivative of it) with software other than GNU | |
30 | * GhostScript (or its derivatives) is governed by the CUPS license | |
31 | * agreement. | |
32 | * | |
33 | * This file is subject to the Apple OS-Developed Software exception. | |
34 | * | |
35 | * Contents: | |
36 | * | |
37 | * _ppd_attr_compare() - Compare two attributes. | |
38 | * ppdClose() - Free all memory used by the PPD file. | |
39 | * ppdErrorString() - Returns the text assocated with a status. | |
40 | * ppdLastError() - Return the status from the last ppdOpen*(). | |
41 | * ppdOpen() - Read a PPD file into memory. | |
42 | * ppdOpenFd() - Read a PPD file into memory. | |
43 | * ppdOpenFile() - Read a PPD file into memory. | |
44 | * ppdSetConformance() - Set the conformance level for PPD files. | |
45 | * ppd_add_attr() - Add an attribute to the PPD data. | |
46 | * ppd_add_choice() - Add a choice to an option. | |
47 | * ppd_add_size() - Add a page size. | |
48 | * ppd_compare_groups() - Compare two groups. | |
49 | * ppd_compare_options() - Compare two options. | |
50 | * ppd_decode() - Decode a string value... | |
51 | * ppd_free_group() - Free a single UI group. | |
52 | * ppd_free_option() - Free a single option. | |
53 | * ppd_get_extoption() - Get an extended option record. | |
54 | * ppd_get_extparam() - Get an extended parameter record. | |
55 | * ppd_get_group() - Find or create the named group as needed. | |
56 | * ppd_get_option() - Find or create the named option as needed. | |
57 | * ppd_read() - Read a line from a PPD file, skipping comment | |
58 | * lines as necessary. | |
59 | */ | |
60 | ||
61 | /* | |
62 | * Include necessary headers. | |
63 | */ | |
64 | ||
65 | #include "globals.h" | |
66 | #include "debug.h" | |
67 | #include <stdlib.h> | |
68 | ||
69 | ||
70 | /* | |
71 | * Definitions... | |
72 | */ | |
73 | ||
74 | #if defined(WIN32) || defined(__EMX__) | |
75 | # define READ_BINARY "rb" /* Open a binary file for reading */ | |
76 | # define WRITE_BINARY "wb" /* Open a binary file for writing */ | |
77 | #else | |
78 | # define READ_BINARY "r" /* Open a binary file for reading */ | |
79 | # define WRITE_BINARY "w" /* Open a binary file for writing */ | |
80 | #endif /* WIN32 || __EMX__ */ | |
81 | ||
82 | #define ppd_free(p) if (p) free(p) /* Safe free macro */ | |
83 | ||
84 | #define PPD_KEYWORD 1 /* Line contained a keyword */ | |
85 | #define PPD_OPTION 2 /* Line contained an option name */ | |
86 | #define PPD_TEXT 4 /* Line contained human-readable text */ | |
87 | #define PPD_STRING 8 /* Line contained a string or code */ | |
88 | ||
89 | ||
90 | /* | |
91 | * Local functions... | |
92 | */ | |
93 | ||
94 | static ppd_attr_t *ppd_add_attr(ppd_file_t *ppd, const char *name, | |
95 | const char *spec, const char *text, | |
96 | const char *value); | |
97 | static ppd_choice_t *ppd_add_choice(ppd_option_t *option, const char *name); | |
98 | static ppd_size_t *ppd_add_size(ppd_file_t *ppd, const char *name); | |
99 | #ifndef __APPLE__ | |
100 | static int ppd_compare_groups(ppd_group_t *g0, ppd_group_t *g1); | |
101 | static int ppd_compare_options(ppd_option_t *o0, ppd_option_t *o1); | |
102 | #endif /* !__APPLE__ */ | |
103 | static int ppd_decode(char *string); | |
104 | static void ppd_free_group(ppd_group_t *group); | |
105 | static void ppd_free_option(ppd_option_t *option); | |
106 | #if 0 | |
107 | static ppd_ext_option_t *ppd_get_extoption(ppd_file_t *ppd, const char *name); | |
108 | static ppd_ext_param_t *ppd_get_extparam(ppd_ext_option_t *opt, | |
109 | const char *param, | |
110 | const char *text); | |
111 | #endif /* 0 */ | |
112 | static ppd_group_t *ppd_get_group(ppd_file_t *ppd, const char *name, | |
113 | const char *text, _cups_globals_t *cg); | |
114 | static ppd_option_t *ppd_get_option(ppd_group_t *group, const char *name); | |
115 | static int ppd_read(cups_file_t *fp, char *keyword, char *option, | |
116 | char *text, char **string, int ignoreblank, | |
117 | _cups_globals_t *cg); | |
118 | ||
119 | ||
120 | /* | |
121 | * '_ppd_attr_compare()' - Compare two attributes. | |
122 | */ | |
123 | ||
124 | int /* O - Result of comparison */ | |
125 | _ppd_attr_compare(ppd_attr_t **a, /* I - First attribute */ | |
126 | ppd_attr_t **b) /* I - Second attribute */ | |
127 | { | |
128 | int ret; /* Result of comparison */ | |
129 | ||
130 | ||
131 | if ((ret = strcasecmp((*a)->name, (*b)->name)) != 0) | |
132 | return (ret); | |
133 | else if ((*a)->spec[0] && (*b)->spec[0]) | |
134 | return (strcasecmp((*a)->spec, (*b)->spec)); | |
135 | else | |
136 | return (0); | |
137 | } | |
138 | ||
139 | ||
140 | /* | |
141 | * 'ppdClose()' - Free all memory used by the PPD file. | |
142 | */ | |
143 | ||
144 | void | |
145 | ppdClose(ppd_file_t *ppd) /* I - PPD file record */ | |
146 | { | |
147 | int i; /* Looping var */ | |
148 | ppd_emul_t *emul; /* Current emulation */ | |
149 | ppd_group_t *group; /* Current group */ | |
150 | char **font; /* Current font */ | |
151 | char **filter; /* Current filter */ | |
152 | ppd_attr_t **attr; /* Current attribute */ | |
153 | #if 0 | |
154 | int j; /* Looping var */ | |
155 | ppd_ext_option_t **opt; /* Current extended option */ | |
156 | ppd_ext_param_t **param; /* Current extended parameter */ | |
157 | #endif /* 0 */ | |
158 | ||
159 | ||
160 | /* | |
161 | * Range check the PPD file record... | |
162 | */ | |
163 | ||
164 | if (ppd == NULL) | |
165 | return; | |
166 | ||
167 | /* | |
168 | * Free all strings at the top level... | |
169 | */ | |
170 | ||
171 | ppd_free(ppd->patches); | |
172 | ppd_free(ppd->jcl_begin); | |
173 | ppd_free(ppd->jcl_end); | |
174 | ppd_free(ppd->jcl_ps); | |
175 | ||
176 | /* | |
177 | * Free any emulations... | |
178 | */ | |
179 | ||
180 | if (ppd->num_emulations > 0) | |
181 | { | |
182 | for (i = ppd->num_emulations, emul = ppd->emulations; i > 0; i --, emul ++) | |
183 | { | |
184 | ppd_free(emul->start); | |
185 | ppd_free(emul->stop); | |
186 | } | |
187 | ||
188 | ppd_free(ppd->emulations); | |
189 | } | |
190 | ||
191 | /* | |
192 | * Free any UI groups, subgroups, and options... | |
193 | */ | |
194 | ||
195 | if (ppd->num_groups > 0) | |
196 | { | |
197 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
198 | ppd_free_group(group); | |
199 | ||
200 | ppd_free(ppd->groups); | |
201 | } | |
202 | ||
203 | /* | |
204 | * Free any page sizes... | |
205 | */ | |
206 | ||
207 | if (ppd->num_sizes > 0) | |
208 | { | |
209 | ppd_free(ppd->sizes); | |
210 | } | |
211 | ||
212 | /* | |
213 | * Free any constraints... | |
214 | */ | |
215 | ||
216 | if (ppd->num_consts > 0) | |
217 | { | |
218 | ppd_free(ppd->consts); | |
219 | } | |
220 | ||
221 | /* | |
222 | * Free any filters... | |
223 | */ | |
224 | ||
225 | if (ppd->num_filters > 0) | |
226 | { | |
227 | for (i = ppd->num_filters, filter = ppd->filters; i > 0; i --, filter ++) | |
228 | { | |
229 | ppd_free(*filter); | |
230 | } | |
231 | ||
232 | ppd_free(ppd->filters); | |
233 | } | |
234 | ||
235 | /* | |
236 | * Free any fonts... | |
237 | */ | |
238 | ||
239 | if (ppd->num_fonts > 0) | |
240 | { | |
241 | for (i = ppd->num_fonts, font = ppd->fonts; i > 0; i --, font ++) | |
242 | { | |
243 | ppd_free(*font); | |
244 | } | |
245 | ||
246 | ppd_free(ppd->fonts); | |
247 | } | |
248 | ||
249 | /* | |
250 | * Free any profiles... | |
251 | */ | |
252 | ||
253 | if (ppd->num_profiles > 0) | |
254 | { | |
255 | ppd_free(ppd->profiles); | |
256 | } | |
257 | ||
258 | /* | |
259 | * Free any attributes... | |
260 | */ | |
261 | ||
262 | if (ppd->num_attrs > 0) | |
263 | { | |
264 | for (i = ppd->num_attrs, attr = ppd->attrs; i > 0; i --, attr ++) | |
265 | { | |
266 | ppd_free((*attr)->value); | |
267 | ppd_free(*attr); | |
268 | } | |
269 | ||
270 | ppd_free(ppd->attrs); | |
271 | } | |
272 | ||
273 | #if 0 | |
274 | if (ppd->num_extended) | |
275 | { | |
276 | for (i = ppd->num_extended, opt = ppd->extended; i > 0; i --, opt ++) | |
277 | { | |
278 | ppd_free((*opt)->code); | |
279 | ||
280 | for (j = (*opt)->num_params, param = (*opt)->params; j > 0; j --, param ++) | |
281 | ppd_free((*param)->value); | |
282 | ||
283 | ppd_free((*opt)->params); | |
284 | } | |
285 | ||
286 | ppd_free(ppd->extended); | |
287 | } | |
288 | #endif /* 0 */ | |
289 | ||
290 | /* | |
291 | * Free the whole record... | |
292 | */ | |
293 | ||
294 | ppd_free(ppd); | |
295 | } | |
296 | ||
297 | ||
298 | /* | |
299 | * 'ppdErrorString()' - Returns the text assocated with a status. | |
300 | * | |
301 | * @since CUPS 1.1.19@ | |
302 | */ | |
303 | ||
304 | const char * /* O - Status string */ | |
305 | ppdErrorString(ppd_status_t status) /* I - PPD status */ | |
306 | { | |
307 | static const char * const messages[] =/* Status messages */ | |
308 | { | |
309 | "OK", | |
310 | "Unable to open PPD file", | |
311 | "NULL PPD file pointer", | |
312 | "Memory allocation error", | |
313 | "Missing PPD-Adobe-4.x header", | |
314 | "Missing value string", | |
315 | "Internal error", | |
316 | "Bad OpenGroup", | |
317 | "OpenGroup without a CloseGroup first", | |
318 | "Bad OpenUI/JCLOpenUI", | |
319 | "OpenUI/JCLOpenUI without a CloseUI/JCLCloseUI first", | |
320 | "Bad OrderDependency", | |
321 | "Bad UIConstraints", | |
322 | "Missing asterisk in column 1", | |
323 | "Line longer than the maximum allowed (255 characters)", | |
324 | "Illegal control character", | |
325 | "Illegal main keyword string", | |
326 | "Illegal option keyword string", | |
327 | "Illegal translation string", | |
328 | "Illegal whitespace character" | |
329 | }; | |
330 | ||
331 | ||
332 | if (status < PPD_OK || status > PPD_ILLEGAL_WHITESPACE) | |
333 | return ("Unknown"); | |
334 | else | |
335 | return (messages[status]); | |
336 | } | |
337 | ||
338 | ||
339 | /* | |
340 | * 'ppdLastError()' - Return the status from the last ppdOpen*(). | |
341 | * | |
342 | * @since CUPS 1.1.19@ | |
343 | */ | |
344 | ||
345 | ppd_status_t /* O - Status code */ | |
346 | ppdLastError(int *line) /* O - Line number */ | |
347 | { | |
348 | _cups_globals_t *cg = _cupsGlobals(); | |
349 | /* Global data */ | |
350 | ||
351 | ||
352 | if (line) | |
353 | *line = cg->ppd_line; | |
354 | ||
355 | return (cg->ppd_status); | |
356 | } | |
357 | ||
358 | ||
359 | /* | |
360 | * 'ppdOpen()' - Read a PPD file into memory. | |
361 | */ | |
362 | ||
363 | ppd_file_t * /* O - PPD file record */ | |
364 | ppdOpen(FILE *fp) /* I - File to read from */ | |
365 | { | |
366 | ppd_file_t *ppd; /* PPD file record */ | |
367 | cups_file_t *cf; /* CUPS file */ | |
368 | ||
369 | ||
370 | /* | |
371 | * Reopen the stdio file as a CUPS file... | |
372 | */ | |
373 | ||
374 | if ((cf = cupsFileOpenFd(fileno(fp), "r")) == NULL) | |
375 | return (NULL); | |
376 | ||
377 | /* | |
378 | * Load the PPD file using the newer API... | |
379 | */ | |
380 | ||
381 | ppd = ppdOpen2(cf); | |
382 | ||
383 | /* | |
384 | * Close the CUPS file and return the PPD... | |
385 | */ | |
386 | ||
387 | cupsFileClose(cf); | |
388 | ||
389 | return (ppd); | |
390 | } | |
391 | ||
392 | ||
393 | /* | |
394 | * 'ppdOpen2()' - Read a PPD file into memory. | |
395 | * | |
396 | * @since CUPS 1.2@ | |
397 | */ | |
398 | ||
399 | ppd_file_t * /* O - PPD file record */ | |
400 | ppdOpen2(cups_file_t *fp) /* I - File to read from */ | |
401 | { | |
402 | char *oldlocale; /* Old locale settings */ | |
403 | int i, j, k, m; /* Looping vars */ | |
404 | int count; /* Temporary count */ | |
405 | ppd_file_t *ppd; /* PPD file record */ | |
406 | ppd_group_t *group, /* Current group */ | |
407 | *subgroup; /* Current sub-group */ | |
408 | ppd_option_t *option; /* Current option */ | |
409 | ppd_choice_t *choice; /* Current choice */ | |
410 | ppd_const_t *constraint; /* Current constraint */ | |
411 | ppd_size_t *size; /* Current page size */ | |
412 | int mask; /* Line data mask */ | |
413 | char keyword[PPD_MAX_NAME], | |
414 | /* Keyword from file */ | |
415 | name[PPD_MAX_NAME], | |
416 | /* Option from file */ | |
417 | text[PPD_MAX_LINE], | |
418 | /* Human-readable text from file */ | |
419 | *string, /* Code/text from file */ | |
420 | *sptr, /* Pointer into string */ | |
421 | *nameptr, /* Pointer into name */ | |
422 | *temp, /* Temporary string pointer */ | |
423 | **tempfonts; /* Temporary fonts pointer */ | |
424 | float order; /* Order dependency number */ | |
425 | ppd_section_t section; /* Order dependency section */ | |
426 | ppd_profile_t *profile; /* Pointer to color profile */ | |
427 | char **filter; /* Pointer to filter */ | |
428 | cups_lang_t *language; /* Default language */ | |
429 | int ui_keyword; /* Is this line a UI keyword? */ | |
430 | _cups_globals_t *cg = _cupsGlobals(); | |
431 | /* Global data */ | |
432 | static const char * const ui_keywords[] = | |
433 | { | |
434 | /* Boolean keywords */ | |
435 | "BlackSubstitution", | |
436 | "Booklet", | |
437 | "Collate", | |
438 | "ManualFeed", | |
439 | "MirrorPrint", | |
440 | "NegativePrint", | |
441 | "Sorter", | |
442 | "TraySwitch", | |
443 | ||
444 | /* PickOne keywords */ | |
445 | "AdvanceMedia", | |
446 | "BindColor", | |
447 | "BindEdge", | |
448 | "BindType", | |
449 | "BindWhen", | |
450 | "BitsPerPixel", | |
451 | "ColorModel", | |
452 | "CutMedia", | |
453 | "Duplex", | |
454 | "FoldType", | |
455 | "FoldWhen", | |
456 | "InputSlot", | |
457 | "JCLFrameBufferSize", | |
458 | "JCLResolution", | |
459 | "Jog", | |
460 | "MediaColor", | |
461 | "MediaType", | |
462 | "MediaWeight", | |
463 | "OutputBin", | |
464 | "OutputMode", | |
465 | "OutputOrder", | |
466 | "PageRegion", | |
467 | "PageSize", | |
468 | "Resolution", | |
469 | "Separations", | |
470 | "Signature", | |
471 | "Slipsheet", | |
472 | "Smoothing", | |
473 | "StapleLocation", | |
474 | "StapleOrientation", | |
475 | "StapleWhen", | |
476 | "StapleX", | |
477 | "StapleY" | |
478 | }; | |
479 | ||
480 | ||
481 | /* | |
482 | * Default to "OK" status... | |
483 | */ | |
484 | ||
485 | cg->ppd_status = PPD_OK; | |
486 | cg->ppd_line = 0; | |
487 | ||
488 | /* | |
489 | * Range check input... | |
490 | */ | |
491 | ||
492 | if (fp == NULL) | |
493 | { | |
494 | cg->ppd_status = PPD_NULL_FILE; | |
495 | return (NULL); | |
496 | } | |
497 | ||
498 | /* | |
499 | * Grab the first line and make sure it reads '*PPD-Adobe: "major.minor"'... | |
500 | */ | |
501 | ||
502 | mask = ppd_read(fp, keyword, name, text, &string, 0, cg); | |
503 | ||
504 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
505 | ||
506 | if (mask == 0 || | |
507 | strcmp(keyword, "PPD-Adobe") || | |
508 | string == NULL || string[0] != '4') | |
509 | { | |
510 | /* | |
511 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
512 | */ | |
513 | ||
514 | if (cg->ppd_status == PPD_OK) | |
515 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
516 | ||
517 | ppd_free(string); | |
518 | ||
519 | return (NULL); | |
520 | } | |
521 | ||
522 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
523 | ||
524 | ppd_free(string); | |
525 | ||
526 | /* | |
527 | * Allocate memory for the PPD file record... | |
528 | */ | |
529 | ||
530 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
531 | { | |
532 | cg->ppd_status = PPD_ALLOC_ERROR; | |
533 | ||
534 | return (NULL); | |
535 | } | |
536 | ||
537 | ppd->language_level = 1; | |
538 | ppd->color_device = 0; | |
539 | ppd->colorspace = PPD_CS_GRAY; | |
540 | ppd->landscape = -90; | |
541 | ||
542 | /* | |
543 | * Get the default language for the user... | |
544 | */ | |
545 | ||
546 | language = cupsLangDefault(); | |
547 | ||
548 | #ifdef LC_NUMERIC | |
549 | oldlocale = _cupsSaveLocale(LC_NUMERIC, "C"); | |
550 | #else | |
551 | oldlocale = _cupsSaveLocale(LC_ALL, "C"); | |
552 | #endif /* LC_NUMERIC */ | |
553 | ||
554 | /* | |
555 | * Read lines from the PPD file and add them to the file record... | |
556 | */ | |
557 | ||
558 | group = NULL; | |
559 | subgroup = NULL; | |
560 | option = NULL; | |
561 | choice = NULL; | |
562 | ui_keyword = 0; | |
563 | ||
564 | while ((mask = ppd_read(fp, keyword, name, text, &string, 1, cg)) != 0) | |
565 | { | |
566 | #ifdef DEBUG | |
567 | printf("mask = %x, keyword = \"%s\"", mask, keyword); | |
568 | ||
569 | if (name[0] != '\0') | |
570 | printf(", name = \"%s\"", name); | |
571 | ||
572 | if (text[0] != '\0') | |
573 | printf(", text = \"%s\"", text); | |
574 | ||
575 | if (string != NULL) | |
576 | { | |
577 | if (strlen(string) > 40) | |
578 | printf(", string = %p", string); | |
579 | else | |
580 | printf(", string = \"%s\"", string); | |
581 | } | |
582 | ||
583 | puts(""); | |
584 | #endif /* DEBUG */ | |
585 | ||
586 | if (strcmp(keyword, "CloseUI") && strcmp(keyword, "CloseGroup") && | |
587 | strcmp(keyword, "CloseSubGroup") && strncmp(keyword, "Default", 7) && | |
588 | strcmp(keyword, "JCLCloseUI") && strcmp(keyword, "JCLOpenUI") && | |
589 | strcmp(keyword, "OpenUI") && strcmp(keyword, "OpenGroup") && | |
590 | strcmp(keyword, "OpenSubGroup") && string == NULL) | |
591 | { | |
592 | /* | |
593 | * Need a string value! | |
594 | */ | |
595 | ||
596 | cg->ppd_status = PPD_MISSING_VALUE; | |
597 | ||
598 | goto error; | |
599 | } | |
600 | ||
601 | /* | |
602 | * Certain main keywords (as defined by the PPD spec) may be used | |
603 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
604 | * so that Adobe wouldn't completely break compatibility with PPD | |
605 | * files prior to v4.0 of the spec, but it is hopelessly | |
606 | * inconsistent... Catch these main keywords and automatically | |
607 | * create the corresponding option, as needed... | |
608 | */ | |
609 | ||
610 | if (ui_keyword) | |
611 | { | |
612 | /* | |
613 | * Previous line was a UI keyword... | |
614 | */ | |
615 | ||
616 | option = NULL; | |
617 | ui_keyword = 0; | |
618 | } | |
619 | ||
620 | if (option == NULL && | |
621 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
622 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
623 | { | |
624 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
625 | if (!strcmp(keyword, ui_keywords[i])) | |
626 | break; | |
627 | ||
628 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
629 | { | |
630 | /* | |
631 | * Create the option in the appropriate group... | |
632 | */ | |
633 | ||
634 | ui_keyword = 1; | |
635 | ||
636 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
637 | keyword)); | |
638 | ||
639 | if (!group) | |
640 | { | |
641 | if (strcmp(keyword, "Collate") && strcmp(keyword, "Duplex") && | |
642 | strcmp(keyword, "InputSlot") && strcmp(keyword, "ManualFeed") && | |
643 | strcmp(keyword, "MediaType") && strcmp(keyword, "MediaColor") && | |
644 | strcmp(keyword, "MediaWeight") && strcmp(keyword, "OutputBin") && | |
645 | strcmp(keyword, "OutputMode") && strcmp(keyword, "OutputOrder") && | |
646 | strcmp(keyword, "PageSize") && strcmp(keyword, "PageRegion")) | |
647 | group = ppd_get_group(ppd, "Extra", _("Extra"), cg); | |
648 | else | |
649 | group = ppd_get_group(ppd, "General", _("General"), cg); | |
650 | ||
651 | if (group == NULL) | |
652 | goto error; | |
653 | ||
654 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
655 | option = ppd_get_option(group, keyword); | |
656 | group = NULL; | |
657 | } | |
658 | else | |
659 | option = ppd_get_option(group, keyword); | |
660 | ||
661 | if (option == NULL) | |
662 | { | |
663 | cg->ppd_status = PPD_ALLOC_ERROR; | |
664 | ||
665 | goto error; | |
666 | } | |
667 | ||
668 | /* | |
669 | * Now fill in the initial information for the option... | |
670 | */ | |
671 | ||
672 | if (!strncmp(keyword, "JCL", 3)) | |
673 | option->section = PPD_ORDER_JCL; | |
674 | else | |
675 | option->section = PPD_ORDER_ANY; | |
676 | ||
677 | option->order = 10.0f; | |
678 | ||
679 | if (i < 8) | |
680 | option->ui = PPD_UI_BOOLEAN; | |
681 | else | |
682 | option->ui = PPD_UI_PICKONE; | |
683 | ||
684 | for (j = 0; j < ppd->num_attrs; j ++) | |
685 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
686 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
687 | ppd->attrs[j]->value) | |
688 | { | |
689 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
690 | option->keyword, ppd->attrs[j]->value)); | |
691 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
692 | sizeof(option->defchoice)); | |
693 | break; | |
694 | } | |
695 | ||
696 | if (!strcmp(keyword, "PageSize")) | |
697 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
698 | else if (!strcmp(keyword, "MediaType")) | |
699 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
700 | else if (!strcmp(keyword, "InputSlot")) | |
701 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
702 | else if (!strcmp(keyword, "ColorModel")) | |
703 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
704 | else if (!strcmp(keyword, "Resolution")) | |
705 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
706 | else | |
707 | strlcpy(option->text, keyword, sizeof(option->text)); | |
708 | } | |
709 | } | |
710 | ||
711 | if (!strcmp(keyword, "LanguageLevel")) | |
712 | ppd->language_level = atoi(string); | |
713 | else if (!strcmp(keyword, "LanguageEncoding")) | |
714 | ppd->lang_encoding = string; | |
715 | else if (!strcmp(keyword, "LanguageVersion")) | |
716 | ppd->lang_version = string; | |
717 | else if (!strcmp(keyword, "Manufacturer")) | |
718 | ppd->manufacturer = string; | |
719 | else if (!strcmp(keyword, "ModelName")) | |
720 | ppd->modelname = string; | |
721 | else if (!strcmp(keyword, "Protocols")) | |
722 | ppd->protocols = string; | |
723 | else if (!strcmp(keyword, "PCFileName")) | |
724 | ppd->pcfilename = string; | |
725 | else if (!strcmp(keyword, "NickName")) | |
726 | ppd->nickname = string; | |
727 | else if (!strcmp(keyword, "Product")) | |
728 | ppd->product = string; | |
729 | else if (!strcmp(keyword, "ShortNickName")) | |
730 | ppd->shortnickname = string; | |
731 | else if (!strcmp(keyword, "TTRasterizer")) | |
732 | ppd->ttrasterizer = string; | |
733 | else if (!strcmp(keyword, "JCLBegin")) | |
734 | { | |
735 | ppd->jcl_begin = strdup(string); | |
736 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ | |
737 | } | |
738 | else if (!strcmp(keyword, "JCLEnd")) | |
739 | { | |
740 | ppd->jcl_end = strdup(string); | |
741 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ | |
742 | } | |
743 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
744 | { | |
745 | ppd->jcl_ps = strdup(string); | |
746 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ | |
747 | } | |
748 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
749 | ppd->accurate_screens = !strcmp(string, "True"); | |
750 | else if (!strcmp(keyword, "ColorDevice")) | |
751 | ppd->color_device = !strcmp(string, "True"); | |
752 | else if (!strcmp(keyword, "ContoneOnly")) | |
753 | ppd->contone_only = !strcmp(string, "True"); | |
754 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
755 | ppd->flip_duplex = !strcmp(string, "True"); | |
756 | else if (!strcmp(keyword, "cupsManualCopies")) | |
757 | ppd->manual_copies = !strcmp(string, "True"); | |
758 | else if (!strcmp(keyword, "cupsModelNumber")) | |
759 | ppd->model_number = atoi(string); | |
760 | else if (!strcmp(keyword, "cupsColorProfile")) | |
761 | { | |
762 | if (ppd->num_profiles == 0) | |
763 | profile = malloc(sizeof(ppd_profile_t)); | |
764 | else | |
765 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
766 | (ppd->num_profiles + 1)); | |
767 | ||
768 | ppd->profiles = profile; | |
769 | profile += ppd->num_profiles; | |
770 | ppd->num_profiles ++; | |
771 | ||
772 | memset(profile, 0, sizeof(ppd_profile_t)); | |
773 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
774 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
775 | sscanf(string, "%f%f%f%f%f%f%f%f%f%f%f", &(profile->density), | |
776 | &(profile->gamma), | |
777 | profile->matrix[0] + 0, profile->matrix[0] + 1, | |
778 | profile->matrix[0] + 2, profile->matrix[1] + 0, | |
779 | profile->matrix[1] + 1, profile->matrix[1] + 2, | |
780 | profile->matrix[2] + 0, profile->matrix[2] + 1, | |
781 | profile->matrix[2] + 2); | |
782 | } | |
783 | else if (!strcmp(keyword, "cupsFilter")) | |
784 | { | |
785 | if (ppd->num_filters == 0) | |
786 | filter = malloc(sizeof(char *)); | |
787 | else | |
788 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
789 | ||
790 | if (filter == NULL) | |
791 | { | |
792 | ppd_free(filter); | |
793 | ||
794 | cg->ppd_status = PPD_ALLOC_ERROR; | |
795 | ||
796 | goto error; | |
797 | } | |
798 | ||
799 | ppd->filters = filter; | |
800 | filter += ppd->num_filters; | |
801 | ppd->num_filters ++; | |
802 | ||
803 | /* | |
804 | * Copy filter string and prevent it from being freed below... | |
805 | */ | |
806 | ||
807 | *filter = string; | |
808 | string = NULL; | |
809 | } | |
810 | else if (!strcmp(keyword, "Throughput")) | |
811 | ppd->throughput = atoi(string); | |
812 | else if (!strcmp(keyword, "Font")) | |
813 | { | |
814 | /* | |
815 | * Add this font to the list of available fonts... | |
816 | */ | |
817 | ||
818 | if (ppd->num_fonts == 0) | |
819 | tempfonts = (char **)malloc(sizeof(char *)); | |
820 | else | |
821 | tempfonts = (char **)realloc(ppd->fonts, | |
822 | sizeof(char *) * (ppd->num_fonts + 1)); | |
823 | ||
824 | if (tempfonts == NULL) | |
825 | { | |
826 | cg->ppd_status = PPD_ALLOC_ERROR; | |
827 | ||
828 | goto error; | |
829 | } | |
830 | ||
831 | ppd->fonts = tempfonts; | |
832 | ppd->fonts[ppd->num_fonts] = strdup(name); | |
833 | ppd->num_fonts ++; | |
834 | } | |
835 | else if (!strcmp(keyword, "ParamCustomPageSize")) | |
836 | { | |
837 | if (!strcmp(name, "Width")) | |
838 | sscanf(string, "%*s%*s%f%f", ppd->custom_min + 0, | |
839 | ppd->custom_max + 0); | |
840 | else if (!strcmp(name, "Height")) | |
841 | sscanf(string, "%*s%*s%f%f", ppd->custom_min + 1, | |
842 | ppd->custom_max + 1); | |
843 | } | |
844 | else if (!strcmp(keyword, "HWMargins")) | |
845 | sscanf(string, "%f%f%f%f", ppd->custom_margins + 0, | |
846 | ppd->custom_margins + 1, ppd->custom_margins + 2, | |
847 | ppd->custom_margins + 3); | |
848 | else if (!strcmp(keyword, "CustomPageSize") && | |
849 | !strcmp(name, "True")) | |
850 | { | |
851 | DEBUG_puts("Processing CustomPageSize..."); | |
852 | ||
853 | if (!ppd->variable_sizes) | |
854 | { | |
855 | ppd->variable_sizes = 1; | |
856 | ||
857 | /* | |
858 | * Add a "Custom" page size entry... | |
859 | */ | |
860 | ||
861 | ppd_add_size(ppd, "Custom"); | |
862 | ||
863 | /* | |
864 | * Add a "Custom" page size option... | |
865 | */ | |
866 | ||
867 | if ((option = ppdFindOption(ppd, "PageSize")) == NULL) | |
868 | { | |
869 | ppd_group_t *gtemp; | |
870 | ||
871 | ||
872 | DEBUG_puts("PageSize option not found for CustomPageSize..."); | |
873 | ||
874 | if ((gtemp = ppd_get_group(ppd, "General", _("General"), cg)) == NULL) | |
875 | { | |
876 | DEBUG_puts("Unable to get general group!"); | |
877 | ||
878 | goto error; | |
879 | } | |
880 | ||
881 | if ((option = ppd_get_option(gtemp, "PageSize")) == NULL) | |
882 | { | |
883 | DEBUG_puts("Unable to get PageSize option!"); | |
884 | ||
885 | cg->ppd_status = PPD_ALLOC_ERROR; | |
886 | ||
887 | goto error; | |
888 | } | |
889 | } | |
890 | ||
891 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
892 | { | |
893 | DEBUG_puts("Unable to add Custom choice!"); | |
894 | ||
895 | cg->ppd_status = PPD_ALLOC_ERROR; | |
896 | ||
897 | goto error; | |
898 | } | |
899 | ||
900 | strlcpy(choice->text, _("Variable"), sizeof(choice->text)); | |
901 | option = NULL; | |
902 | } | |
903 | ||
904 | if ((option = ppdFindOption(ppd, "PageSize")) == NULL) | |
905 | { | |
906 | DEBUG_puts("Unable to find PageSize option!"); | |
907 | ||
908 | cg->ppd_status = PPD_INTERNAL_ERROR; | |
909 | ||
910 | goto error; | |
911 | } | |
912 | ||
913 | if ((choice = ppdFindChoice(option, "Custom")) == NULL) | |
914 | { | |
915 | DEBUG_puts("Unable to find Custom choice!"); | |
916 | ||
917 | cg->ppd_status = PPD_INTERNAL_ERROR; | |
918 | ||
919 | goto error; | |
920 | } | |
921 | ||
922 | choice->code = string; | |
923 | option = NULL; | |
924 | string = NULL; /* Don't add as an attribute below */ | |
925 | } | |
926 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
927 | { | |
928 | if (!strcmp(string, "Minus90")) | |
929 | ppd->landscape = -90; | |
930 | else if (!strcmp(string, "Plus90")) | |
931 | ppd->landscape = 90; | |
932 | } | |
933 | else if (!strcmp(keyword, "Emulators")) | |
934 | { | |
935 | for (count = 1, sptr = string; sptr != NULL;) | |
936 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
937 | { | |
938 | count ++; | |
939 | while (*sptr == ' ') | |
940 | sptr ++; | |
941 | } | |
942 | ||
943 | ppd->num_emulations = count; | |
944 | ppd->emulations = calloc(count, sizeof(ppd_emul_t)); | |
945 | ||
946 | for (i = 0, sptr = string; i < count; i ++) | |
947 | { | |
948 | for (nameptr = ppd->emulations[i].name; | |
949 | *sptr != '\0' && *sptr != ' '; | |
950 | sptr ++) | |
951 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
952 | *nameptr++ = *sptr; | |
953 | ||
954 | *nameptr = '\0'; | |
955 | ||
956 | while (*sptr == ' ') | |
957 | sptr ++; | |
958 | } | |
959 | } | |
960 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
961 | { | |
962 | ppd_decode(string); | |
963 | ||
964 | for (i = 0; i < ppd->num_emulations; i ++) | |
965 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
966 | { | |
967 | ppd->emulations[i].start = string; | |
968 | string = NULL; | |
969 | } | |
970 | } | |
971 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
972 | { | |
973 | ppd_decode(string); | |
974 | ||
975 | for (i = 0; i < ppd->num_emulations; i ++) | |
976 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
977 | { | |
978 | ppd->emulations[i].stop = string; | |
979 | string = NULL; | |
980 | } | |
981 | } | |
982 | else if (!strcmp(keyword, "JobPatchFile")) | |
983 | { | |
984 | if (ppd->patches == NULL) | |
985 | ppd->patches = strdup(string); | |
986 | else | |
987 | { | |
988 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
989 | strlen(string) + 1); | |
990 | if (temp == NULL) | |
991 | { | |
992 | cg->ppd_status = PPD_ALLOC_ERROR; | |
993 | ||
994 | goto error; | |
995 | } | |
996 | ||
997 | ppd->patches = temp; | |
998 | ||
999 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1000 | } | |
1001 | } | |
1002 | else if (!strcmp(keyword, "OpenUI")) | |
1003 | { | |
1004 | /* | |
1005 | * Don't allow nesting of options... | |
1006 | */ | |
1007 | ||
1008 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1009 | { | |
1010 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1011 | ||
1012 | goto error; | |
1013 | } | |
1014 | ||
1015 | /* | |
1016 | * Add an option record to the current sub-group, group, or file... | |
1017 | */ | |
1018 | ||
1019 | if (name[0] == '*') | |
1020 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1021 | ||
1022 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1023 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1024 | ||
1025 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1026 | group ? group->text : "(null)")); | |
1027 | ||
1028 | if (subgroup != NULL) | |
1029 | option = ppd_get_option(subgroup, name); | |
1030 | else if (group == NULL) | |
1031 | { | |
1032 | if (strcmp(name, "Collate") && strcmp(name, "Duplex") && | |
1033 | strcmp(name, "InputSlot") && strcmp(name, "ManualFeed") && | |
1034 | strcmp(name, "MediaType") && strcmp(name, "MediaColor") && | |
1035 | strcmp(name, "MediaWeight") && strcmp(name, "OutputBin") && | |
1036 | strcmp(name, "OutputMode") && strcmp(name, "OutputOrder") && | |
1037 | strcmp(name, "PageSize") && strcmp(name, "PageRegion")) | |
1038 | group = ppd_get_group(ppd, "Extra", _("Extra"), cg); | |
1039 | else | |
1040 | group = ppd_get_group(ppd, "General", _("General"), cg); | |
1041 | ||
1042 | if (group == NULL) | |
1043 | goto error; | |
1044 | ||
1045 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1046 | option = ppd_get_option(group, name); | |
1047 | group = NULL; | |
1048 | } | |
1049 | else | |
1050 | option = ppd_get_option(group, name); | |
1051 | ||
1052 | if (option == NULL) | |
1053 | { | |
1054 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1055 | ||
1056 | goto error; | |
1057 | } | |
1058 | ||
1059 | /* | |
1060 | * Now fill in the initial information for the option... | |
1061 | */ | |
1062 | ||
1063 | if (string && !strcmp(string, "PickMany")) | |
1064 | option->ui = PPD_UI_PICKMANY; | |
1065 | else if (string && !strcmp(string, "Boolean")) | |
1066 | option->ui = PPD_UI_BOOLEAN; | |
1067 | else if (string && !strcmp(string, "PickOne")) | |
1068 | option->ui = PPD_UI_PICKONE; | |
1069 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1070 | { | |
1071 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1072 | ||
1073 | goto error; | |
1074 | } | |
1075 | else | |
1076 | option->ui = PPD_UI_PICKONE; | |
1077 | ||
1078 | for (j = 0; j < ppd->num_attrs; j ++) | |
1079 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1080 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1081 | ppd->attrs[j]->value) | |
1082 | { | |
1083 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1084 | option->keyword, ppd->attrs[j]->value)); | |
1085 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1086 | sizeof(option->defchoice)); | |
1087 | break; | |
1088 | } | |
1089 | ||
1090 | if (text[0]) | |
1091 | strlcpy(option->text, text, sizeof(option->text)); | |
1092 | else | |
1093 | { | |
1094 | if (!strcmp(name, "PageSize")) | |
1095 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1096 | else if (!strcmp(name, "MediaType")) | |
1097 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1098 | else if (!strcmp(name, "InputSlot")) | |
1099 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1100 | else if (!strcmp(name, "ColorModel")) | |
1101 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1102 | else if (!strcmp(name, "Resolution")) | |
1103 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1104 | else | |
1105 | strlcpy(option->text, name, sizeof(option->text)); | |
1106 | } | |
1107 | ||
1108 | option->section = PPD_ORDER_ANY; | |
1109 | ||
1110 | ppd_free(string); | |
1111 | string = NULL; | |
1112 | } | |
1113 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1114 | { | |
1115 | /* | |
1116 | * Don't allow nesting of options... | |
1117 | */ | |
1118 | ||
1119 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1120 | { | |
1121 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1122 | ||
1123 | goto error; | |
1124 | } | |
1125 | ||
1126 | /* | |
1127 | * Find the JCL group, and add if needed... | |
1128 | */ | |
1129 | ||
1130 | group = ppd_get_group(ppd, "JCL", "JCL", cg); | |
1131 | ||
1132 | if (group == NULL) | |
1133 | goto error; | |
1134 | ||
1135 | /* | |
1136 | * Add an option record to the current JCLs... | |
1137 | */ | |
1138 | ||
1139 | if (name[0] == '*') | |
1140 | _cups_strcpy(name, name + 1); | |
1141 | ||
1142 | option = ppd_get_option(group, name); | |
1143 | ||
1144 | if (option == NULL) | |
1145 | { | |
1146 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1147 | ||
1148 | goto error; | |
1149 | } | |
1150 | ||
1151 | /* | |
1152 | * Now fill in the initial information for the option... | |
1153 | */ | |
1154 | ||
1155 | if (string && !strcmp(string, "PickMany")) | |
1156 | option->ui = PPD_UI_PICKMANY; | |
1157 | else if (string && !strcmp(string, "Boolean")) | |
1158 | option->ui = PPD_UI_BOOLEAN; | |
1159 | else if (string && !strcmp(string, "PickOne")) | |
1160 | option->ui = PPD_UI_PICKONE; | |
1161 | else | |
1162 | { | |
1163 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1164 | ||
1165 | goto error; | |
1166 | } | |
1167 | ||
1168 | for (j = 0; j < ppd->num_attrs; j ++) | |
1169 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1170 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1171 | ppd->attrs[j]->value) | |
1172 | { | |
1173 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1174 | option->keyword, ppd->attrs[j]->value)); | |
1175 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1176 | sizeof(option->defchoice)); | |
1177 | break; | |
1178 | } | |
1179 | ||
1180 | strlcpy(option->text, text, sizeof(option->text)); | |
1181 | ||
1182 | option->section = PPD_ORDER_JCL; | |
1183 | group = NULL; | |
1184 | ||
1185 | ppd_free(string); | |
1186 | string = NULL; | |
1187 | } | |
1188 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1189 | { | |
1190 | option = NULL; | |
1191 | ||
1192 | ppd_free(string); | |
1193 | string = NULL; | |
1194 | } | |
1195 | else if (!strcmp(keyword, "OpenGroup")) | |
1196 | { | |
1197 | /* | |
1198 | * Open a new group... | |
1199 | */ | |
1200 | ||
1201 | if (group != NULL) | |
1202 | { | |
1203 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1204 | ||
1205 | goto error; | |
1206 | } | |
1207 | ||
1208 | if (!string) | |
1209 | { | |
1210 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1211 | ||
1212 | goto error; | |
1213 | } | |
1214 | ||
1215 | /* | |
1216 | * Separate the group name from the text (name/text)... | |
1217 | */ | |
1218 | ||
1219 | if ((sptr = strchr(string, '/')) != NULL) | |
1220 | *sptr++ = '\0'; | |
1221 | else | |
1222 | sptr = string; | |
1223 | ||
1224 | /* | |
1225 | * Fix up the text... | |
1226 | */ | |
1227 | ||
1228 | ppd_decode(sptr); | |
1229 | ||
1230 | /* | |
1231 | * Find/add the group... | |
1232 | */ | |
1233 | ||
1234 | group = ppd_get_group(ppd, string, sptr, cg); | |
1235 | ||
1236 | if (group == NULL) | |
1237 | goto error; | |
1238 | ||
1239 | ppd_free(string); | |
1240 | string = NULL; | |
1241 | } | |
1242 | else if (!strcmp(keyword, "CloseGroup")) | |
1243 | { | |
1244 | group = NULL; | |
1245 | ||
1246 | ppd_free(string); | |
1247 | string = NULL; | |
1248 | } | |
1249 | else if (!strcmp(keyword, "OrderDependency") || | |
1250 | !strcmp(keyword, "NonUIOrderDependency")) | |
1251 | { | |
1252 | if (sscanf(string, "%f%40s%40s", &order, name, keyword) != 3) | |
1253 | { | |
1254 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1255 | ||
1256 | goto error; | |
1257 | } | |
1258 | ||
1259 | if (keyword[0] == '*') | |
1260 | _cups_strcpy(keyword, keyword + 1); | |
1261 | ||
1262 | if (!strcmp(name, "ExitServer")) | |
1263 | section = PPD_ORDER_EXIT; | |
1264 | else if (!strcmp(name, "Prolog")) | |
1265 | section = PPD_ORDER_PROLOG; | |
1266 | else if (!strcmp(name, "DocumentSetup")) | |
1267 | section = PPD_ORDER_DOCUMENT; | |
1268 | else if (!strcmp(name, "PageSetup")) | |
1269 | section = PPD_ORDER_PAGE; | |
1270 | else if (!strcmp(name, "JCLSetup")) | |
1271 | section = PPD_ORDER_JCL; | |
1272 | else | |
1273 | section = PPD_ORDER_ANY; | |
1274 | ||
1275 | if (option == NULL) | |
1276 | { | |
1277 | ppd_group_t *gtemp; | |
1278 | ||
1279 | ||
1280 | /* | |
1281 | * Only valid for Non-UI options... | |
1282 | */ | |
1283 | ||
1284 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1285 | if (gtemp->text[0] == '\0') | |
1286 | break; | |
1287 | ||
1288 | if (i > 0) | |
1289 | for (i = 0; i < gtemp->num_options; i ++) | |
1290 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1291 | { | |
1292 | gtemp->options[i].section = section; | |
1293 | gtemp->options[i].order = order; | |
1294 | break; | |
1295 | } | |
1296 | } | |
1297 | else | |
1298 | { | |
1299 | option->section = section; | |
1300 | option->order = order; | |
1301 | } | |
1302 | ||
1303 | ppd_free(string); | |
1304 | string = NULL; | |
1305 | } | |
1306 | else if (!strncmp(keyword, "Default", 7)) | |
1307 | { | |
1308 | if (string == NULL) | |
1309 | continue; | |
1310 | ||
1311 | /* | |
1312 | * Drop UI text, if any, from value... | |
1313 | */ | |
1314 | ||
1315 | if (strchr(string, '/') != NULL) | |
1316 | *strchr(string, '/') = '\0'; | |
1317 | ||
1318 | /* | |
1319 | * Assign the default value as appropriate... | |
1320 | */ | |
1321 | ||
1322 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1323 | { | |
1324 | /* | |
1325 | * Set default colorspace... | |
1326 | */ | |
1327 | ||
1328 | if (!strcmp(string, "CMY")) | |
1329 | ppd->colorspace = PPD_CS_CMY; | |
1330 | else if (!strcmp(string, "CMYK")) | |
1331 | ppd->colorspace = PPD_CS_CMYK; | |
1332 | else if (!strcmp(string, "RGB")) | |
1333 | ppd->colorspace = PPD_CS_RGB; | |
1334 | else if (!strcmp(string, "RGBK")) | |
1335 | ppd->colorspace = PPD_CS_RGBK; | |
1336 | else if (!strcmp(string, "N")) | |
1337 | ppd->colorspace = PPD_CS_N; | |
1338 | else | |
1339 | ppd->colorspace = PPD_CS_GRAY; | |
1340 | } | |
1341 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1342 | { | |
1343 | /* | |
1344 | * Set the default as part of the current option... | |
1345 | */ | |
1346 | ||
1347 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1348 | ||
1349 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1350 | ||
1351 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1352 | } | |
1353 | else | |
1354 | { | |
1355 | /* | |
1356 | * Lookup option and set if it has been defined... | |
1357 | */ | |
1358 | ||
1359 | ppd_option_t *toption; /* Temporary option */ | |
1360 | ||
1361 | ||
1362 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1363 | { | |
1364 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1365 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1366 | } | |
1367 | } | |
1368 | } | |
1369 | else if (!strcmp(keyword, "UIConstraints") || | |
1370 | !strcmp(keyword, "NonUIConstraints")) | |
1371 | { | |
1372 | if (ppd->num_consts == 0) | |
1373 | constraint = calloc(1, sizeof(ppd_const_t)); | |
1374 | else | |
1375 | constraint = realloc(ppd->consts, | |
1376 | (ppd->num_consts + 1) * sizeof(ppd_const_t)); | |
1377 | ||
1378 | if (constraint == NULL) | |
1379 | { | |
1380 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1381 | ||
1382 | goto error; | |
1383 | } | |
1384 | ||
1385 | ppd->consts = constraint; | |
1386 | constraint += ppd->num_consts; | |
1387 | ppd->num_consts ++; | |
1388 | ||
1389 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1390 | constraint->choice1, constraint->option2, | |
1391 | constraint->choice2)) | |
1392 | { | |
1393 | case 0 : /* Error */ | |
1394 | case 1 : /* Error */ | |
1395 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1396 | goto error; | |
1397 | ||
1398 | case 2 : /* Two options... */ | |
1399 | /* | |
1400 | * The following strcpy's are safe, as optionN and | |
1401 | * choiceN are all the same size (size defined by PPD spec...) | |
1402 | */ | |
1403 | ||
1404 | if (constraint->option1[0] == '*') | |
1405 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1406 | ||
1407 | if (constraint->choice1[0] == '*') | |
1408 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1409 | else | |
1410 | _cups_strcpy(constraint->option2, constraint->choice1); | |
1411 | ||
1412 | constraint->choice1[0] = '\0'; | |
1413 | constraint->choice2[0] = '\0'; | |
1414 | break; | |
1415 | ||
1416 | case 3 : /* Two options, one choice... */ | |
1417 | /* | |
1418 | * The following _cups_strcpy's are safe, as optionN and | |
1419 | * choiceN are all the same size (size defined by PPD spec...) | |
1420 | */ | |
1421 | ||
1422 | if (constraint->option1[0] == '*') | |
1423 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1424 | ||
1425 | if (constraint->choice1[0] == '*') | |
1426 | { | |
1427 | _cups_strcpy(constraint->choice2, constraint->option2); | |
1428 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1429 | constraint->choice1[0] = '\0'; | |
1430 | } | |
1431 | else | |
1432 | { | |
1433 | if (constraint->option2[0] == '*') | |
1434 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
1435 | ||
1436 | constraint->choice2[0] = '\0'; | |
1437 | } | |
1438 | break; | |
1439 | ||
1440 | case 4 : /* Two options, two choices... */ | |
1441 | if (constraint->option1[0] == '*') | |
1442 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1443 | ||
1444 | if (constraint->option2[0] == '*') | |
1445 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
1446 | break; | |
1447 | } | |
1448 | ||
1449 | ppd_free(string); | |
1450 | string = NULL; | |
1451 | } | |
1452 | else if (!strcmp(keyword, "PaperDimension")) | |
1453 | { | |
1454 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1455 | size = ppd_add_size(ppd, name); | |
1456 | ||
1457 | if (size == NULL) | |
1458 | { | |
1459 | /* | |
1460 | * Unable to add or find size! | |
1461 | */ | |
1462 | ||
1463 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1464 | ||
1465 | goto error; | |
1466 | } | |
1467 | ||
1468 | sscanf(string, "%f%f", &(size->width), &(size->length)); | |
1469 | ||
1470 | ppd_free(string); | |
1471 | string = NULL; | |
1472 | } | |
1473 | else if (!strcmp(keyword, "ImageableArea")) | |
1474 | { | |
1475 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1476 | size = ppd_add_size(ppd, name); | |
1477 | ||
1478 | if (size == NULL) | |
1479 | { | |
1480 | /* | |
1481 | * Unable to add or find size! | |
1482 | */ | |
1483 | ||
1484 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1485 | ||
1486 | goto error; | |
1487 | } | |
1488 | ||
1489 | sscanf(string, "%f%f%f%f", &(size->left), &(size->bottom), | |
1490 | &(size->right), &(size->top)); | |
1491 | ||
1492 | ppd_free(string); | |
1493 | string = NULL; | |
1494 | } | |
1495 | else if (option != NULL && | |
1496 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1497 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1498 | !strcmp(keyword, option->keyword)) | |
1499 | { | |
1500 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1501 | ||
1502 | if (!strcmp(keyword, "PageSize")) | |
1503 | { | |
1504 | /* | |
1505 | * Add a page size... | |
1506 | */ | |
1507 | ||
1508 | if (ppdPageSize(ppd, name) == NULL) | |
1509 | ppd_add_size(ppd, name); | |
1510 | } | |
1511 | ||
1512 | /* | |
1513 | * Add the option choice... | |
1514 | */ | |
1515 | ||
1516 | choice = ppd_add_choice(option, name); | |
1517 | ||
1518 | if (mask & PPD_TEXT) | |
1519 | strlcpy(choice->text, text, sizeof(choice->text)); | |
1520 | else if (!strcmp(name, "True")) | |
1521 | strcpy(choice->text, _("Yes")); | |
1522 | else if (!strcmp(name, "False")) | |
1523 | strcpy(choice->text, _("No")); | |
1524 | else | |
1525 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1526 | ||
1527 | if (option->section == PPD_ORDER_JCL) | |
1528 | ppd_decode(string); /* Decode quoted string */ | |
1529 | ||
1530 | choice->code = string; | |
1531 | string = NULL; /* Don't add as an attribute below */ | |
1532 | } | |
1533 | #if 0 | |
1534 | else if (strcmp(keyword, "cupsUIType") == 0 && | |
1535 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING) && | |
1536 | option != NULL) | |
1537 | { | |
1538 | /* | |
1539 | * Define an extended option value type... | |
1540 | */ | |
1541 | ||
1542 | extopt = ppd_get_extoption(ppd, name); | |
1543 | ||
1544 | if (strcmp(string, "Text") == 0) | |
1545 | option->ui = PPD_UI_CUPS_TEXT; | |
1546 | else if (strcmp(string, "Integer") == 0) | |
1547 | { | |
1548 | option->ui = PPD_UI_CUPS_INTEGER; | |
1549 | extopt->defval.integer = 0; | |
1550 | extopt->minval.integer = 0; | |
1551 | extopt->maxval.integer = 100; | |
1552 | } | |
1553 | else if (strcmp(string, "Real") == 0) | |
1554 | { | |
1555 | option->ui = PPD_UI_CUPS_REAL; | |
1556 | extopt->defval.real = 0.0; | |
1557 | extopt->minval.real = 0.0; | |
1558 | extopt->maxval.real = 1.0; | |
1559 | } | |
1560 | else if (strcmp(string, "Gamma") == 0) | |
1561 | { | |
1562 | option->ui = PPD_UI_CUPS_GAMMA; | |
1563 | extopt->defval.gamma = 1.0; | |
1564 | extopt->minval.gamma = 1.0; | |
1565 | extopt->maxval.gamma = 10.0; | |
1566 | } | |
1567 | else if (strcmp(string, "Curve") == 0) | |
1568 | { | |
1569 | option->ui = PPD_UI_CUPS_CURVE; | |
1570 | extopt->defval.curve.start = 0.0; | |
1571 | extopt->defval.curve.end = 0.0; | |
1572 | extopt->defval.curve.gamma = 1.0; | |
1573 | extopt->minval.curve.start = 0.0; | |
1574 | extopt->minval.curve.end = 0.0; | |
1575 | extopt->minval.curve.gamma = 1.0; | |
1576 | extopt->maxval.curve.start = 1.0; | |
1577 | extopt->maxval.curve.end = 1.0; | |
1578 | extopt->maxval.curve.gamma = 10.0; | |
1579 | } | |
1580 | else if (strcmp(string, "IntegerArray") == 0) | |
1581 | { | |
1582 | option->ui = PPD_UI_CUPS_INTEGER_ARRAY; | |
1583 | extopt->defval.integer_array.num_elements = 2; | |
1584 | extopt->minval.integer_array.num_elements = 2; | |
1585 | extopt->maxval.integer_array.num_elements = 16; | |
1586 | } | |
1587 | else if (strcmp(string, "RealArray") == 0) | |
1588 | { | |
1589 | option->ui = PPD_UI_CUPS_REAL_ARRAY; | |
1590 | extopt->defval.real_array.num_elements = 2; | |
1591 | extopt->minval.real_array.num_elements = 2; | |
1592 | extopt->maxval.real_array.num_elements = 16; | |
1593 | } | |
1594 | } | |
1595 | else if (strcmp(keyword, "cupsUIDefault") == 0 && | |
1596 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING) && | |
1597 | option != NULL) | |
1598 | { | |
1599 | /* | |
1600 | * Define an extended option minimum value... | |
1601 | */ | |
1602 | ||
1603 | extopt = ppd_get_extoption(ppd, name); | |
1604 | ||
1605 | switch (option->ui) | |
1606 | { | |
1607 | case PPD_UI_CUPS_INTEGER : | |
1608 | sscanf(string, "%d", &(extopt->defval.integer)); | |
1609 | break; | |
1610 | ||
1611 | case PPD_UI_CUPS_REAL : | |
1612 | sscanf(string, "%f", &(extopt->defval.real)); | |
1613 | break; | |
1614 | ||
1615 | case PPD_UI_CUPS_GAMMA : | |
1616 | sscanf(string, "%f", &(extopt->defval.gamma)); | |
1617 | break; | |
1618 | ||
1619 | case PPD_UI_CUPS_CURVE : | |
1620 | sscanf(string, "%f%f%f", &(extopt->defval.curve.start), | |
1621 | &(extopt->defval.curve.end), | |
1622 | &(extopt->defval.curve.gamma)); | |
1623 | break; | |
1624 | ||
1625 | case PPD_UI_CUPS_INTEGER_ARRAY : | |
1626 | extopt->defval.integer_array.elements = calloc(1, sizeof(int)); | |
1627 | sscanf(string, "%d%d", &(extopt->defval.integer_array.num_elements), | |
1628 | extopt->defval.integer_array.elements); | |
1629 | break; | |
1630 | ||
1631 | case PPD_UI_CUPS_REAL_ARRAY : | |
1632 | extopt->defval.real_array.elements = calloc(1, sizeof(float)); | |
1633 | sscanf(string, "%d%f", &(extopt->defval.real_array.num_elements), | |
1634 | extopt->defval.real_array.elements); | |
1635 | break; | |
1636 | ||
1637 | default : | |
1638 | break; | |
1639 | } | |
1640 | } | |
1641 | else if (strcmp(keyword, "cupsUIMinimum") == 0 && | |
1642 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING) && | |
1643 | option != NULL) | |
1644 | { | |
1645 | /* | |
1646 | * Define an extended option minimum value... | |
1647 | */ | |
1648 | ||
1649 | extopt = ppd_get_extoption(ppd, name); | |
1650 | ||
1651 | switch (option->ui) | |
1652 | { | |
1653 | case PPD_UI_CUPS_INTEGER : | |
1654 | sscanf(string, "%d", &(extopt->minval.integer)); | |
1655 | break; | |
1656 | ||
1657 | case PPD_UI_CUPS_REAL : | |
1658 | sscanf(string, "%f", &(extopt->minval.real)); | |
1659 | break; | |
1660 | ||
1661 | case PPD_UI_CUPS_GAMMA : | |
1662 | sscanf(string, "%f", &(extopt->minval.gamma)); | |
1663 | break; | |
1664 | ||
1665 | case PPD_UI_CUPS_CURVE : | |
1666 | sscanf(string, "%f%f%f", &(extopt->minval.curve.start), | |
1667 | &(extopt->minval.curve.end), | |
1668 | &(extopt->minval.curve.gamma)); | |
1669 | break; | |
1670 | ||
1671 | case PPD_UI_CUPS_INTEGER_ARRAY : | |
1672 | extopt->minval.integer_array.elements = calloc(1, sizeof(int)); | |
1673 | sscanf(string, "%d%d", &(extopt->minval.integer_array.num_elements), | |
1674 | extopt->minval.integer_array.elements); | |
1675 | break; | |
1676 | ||
1677 | case PPD_UI_CUPS_REAL_ARRAY : | |
1678 | extopt->minval.real_array.elements = calloc(1, sizeof(float)); | |
1679 | sscanf(string, "%d%f", &(extopt->minval.real_array.num_elements), | |
1680 | extopt->minval.real_array.elements); | |
1681 | break; | |
1682 | ||
1683 | default : | |
1684 | break; | |
1685 | } | |
1686 | } | |
1687 | else if (strcmp(keyword, "cupsUIMaximum") == 0 && | |
1688 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING) && | |
1689 | option != NULL) | |
1690 | { | |
1691 | /* | |
1692 | * Define an extended option maximum value... | |
1693 | */ | |
1694 | ||
1695 | extopt = ppd_get_extoption(ppd, name); | |
1696 | ||
1697 | switch (option->ui) | |
1698 | { | |
1699 | case PPD_UI_CUPS_INTEGER : | |
1700 | sscanf(string, "%d", &(extopt->maxval.integer)); | |
1701 | break; | |
1702 | ||
1703 | case PPD_UI_CUPS_REAL : | |
1704 | sscanf(string, "%f", &(extopt->maxval.real)); | |
1705 | break; | |
1706 | ||
1707 | case PPD_UI_CUPS_GAMMA : | |
1708 | sscanf(string, "%f", &(extopt->maxval.gamma)); | |
1709 | break; | |
1710 | ||
1711 | case PPD_UI_CUPS_CURVE : | |
1712 | sscanf(string, "%f%f%f", &(extopt->maxval.curve.start), | |
1713 | &(extopt->maxval.curve.end), | |
1714 | &(extopt->maxval.curve.gamma)); | |
1715 | break; | |
1716 | ||
1717 | case PPD_UI_CUPS_INTEGER_ARRAY : | |
1718 | extopt->maxval.integer_array.elements = calloc(1, sizeof(int)); | |
1719 | sscanf(string, "%d%d", &(extopt->maxval.integer_array.num_elements), | |
1720 | extopt->maxval.integer_array.elements); | |
1721 | break; | |
1722 | ||
1723 | case PPD_UI_CUPS_REAL_ARRAY : | |
1724 | extopt->maxval.real_array.elements = calloc(1, sizeof(float)); | |
1725 | sscanf(string, "%d%f", &(extopt->maxval.real_array.num_elements), | |
1726 | extopt->maxval.real_array.elements); | |
1727 | break; | |
1728 | ||
1729 | default : | |
1730 | break; | |
1731 | } | |
1732 | } | |
1733 | else if (strcmp(keyword, "cupsUICommand") == 0 && | |
1734 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING) && | |
1735 | option != NULL) | |
1736 | { | |
1737 | /* | |
1738 | * Define an extended option command... | |
1739 | */ | |
1740 | ||
1741 | extopt = ppd_get_extoption(ppd, name); | |
1742 | ||
1743 | extopt->command = string; | |
1744 | string = NULL; | |
1745 | } | |
1746 | #endif /* 0 */ | |
1747 | ||
1748 | /* | |
1749 | * Add remaining lines with keywords and string values as attributes... | |
1750 | */ | |
1751 | ||
1752 | if (string && | |
1753 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1754 | ppd_add_attr(ppd, keyword, name, text, string); | |
1755 | else | |
1756 | { | |
1757 | ppd_free(string); | |
1758 | } | |
1759 | } | |
1760 | ||
1761 | /* | |
1762 | * Reset language preferences... | |
1763 | */ | |
1764 | ||
1765 | cupsLangFree(language); | |
1766 | ||
1767 | #ifdef LC_NUMERIC | |
1768 | _cupsRestoreLocale(LC_NUMERIC, oldlocale); | |
1769 | #else | |
1770 | _cupsRestoreLocale(LC_ALL, oldlocale); | |
1771 | #endif /* LC_NUMERIC */ | |
1772 | ||
1773 | #ifdef DEBUG | |
1774 | if (!feof(fp)) | |
1775 | printf("Premature EOF at %lu...\n", (unsigned long)ftell(fp)); | |
1776 | #endif /* DEBUG */ | |
1777 | ||
1778 | if (cg->ppd_status != PPD_OK) | |
1779 | { | |
1780 | /* | |
1781 | * Had an error reading the PPD file, cannot continue! | |
1782 | */ | |
1783 | ||
1784 | ppdClose(ppd); | |
1785 | ||
1786 | return (NULL); | |
1787 | } | |
1788 | ||
1789 | #ifndef __APPLE__ | |
1790 | /* | |
1791 | * Make sure that all PPD files with an InputSlot option have an | |
1792 | * "auto" choice that maps to no specific tray or media type. | |
1793 | */ | |
1794 | ||
1795 | if ((option = ppdFindOption(ppd, "InputSlot")) != NULL) | |
1796 | { | |
1797 | for (i = 0; i < option->num_choices; i ++) | |
1798 | if (option->choices[i].code == NULL || !option->choices[i].code[0] || | |
1799 | !strncasecmp(option->choices[i].choice, "Auto", 4)) | |
1800 | break; | |
1801 | ||
1802 | if (i >= option->num_choices) | |
1803 | { | |
1804 | /* | |
1805 | * No "auto" input slot, add one... | |
1806 | */ | |
1807 | ||
1808 | choice = ppd_add_choice(option, "Auto"); | |
1809 | ||
1810 | strlcpy(choice->text, _("Auto"), sizeof(choice->text)); | |
1811 | choice->code = NULL; | |
1812 | } | |
1813 | } | |
1814 | #endif /* !__APPLE__ */ | |
1815 | ||
1816 | /* | |
1817 | * Set the option back-pointer for each choice... | |
1818 | */ | |
1819 | ||
1820 | #ifndef __APPLE__ | |
1821 | qsort(ppd->groups, ppd->num_groups, sizeof(ppd_group_t), | |
1822 | (int (*)(const void *, const void *))ppd_compare_groups); | |
1823 | #endif /* !__APPLE__ */ | |
1824 | ||
1825 | for (i = ppd->num_groups, group = ppd->groups; | |
1826 | i > 0; | |
1827 | i --, group ++) | |
1828 | { | |
1829 | #ifndef __APPLE__ | |
1830 | qsort(group->options, group->num_options, sizeof(ppd_option_t), | |
1831 | (int (*)(const void *, const void *))ppd_compare_options); | |
1832 | #endif /* !__APPLE__ */ | |
1833 | ||
1834 | for (j = group->num_options, option = group->options; | |
1835 | j > 0; | |
1836 | j --, option ++) | |
1837 | { | |
1838 | for (k = 0; k < option->num_choices; k ++) | |
1839 | option->choices[k].option = (void *)option; | |
1840 | } | |
1841 | ||
1842 | #ifndef __APPLE__ | |
1843 | qsort(group->subgroups, group->num_subgroups, sizeof(ppd_group_t), | |
1844 | (int (*)(const void *, const void *))ppd_compare_groups); | |
1845 | #endif /* !__APPLE__ */ | |
1846 | ||
1847 | for (j = group->num_subgroups, subgroup = group->subgroups; | |
1848 | j > 0; | |
1849 | j --, subgroup ++) | |
1850 | { | |
1851 | #ifndef __APPLE__ | |
1852 | qsort(subgroup->options, subgroup->num_options, sizeof(ppd_option_t), | |
1853 | (int (*)(const void *, const void *))ppd_compare_options); | |
1854 | #endif /* !__APPLE__ */ | |
1855 | ||
1856 | for (k = group->num_options, option = group->options; | |
1857 | k > 0; | |
1858 | k --, option ++) | |
1859 | { | |
1860 | for (m = 0; m < option->num_choices; m ++) | |
1861 | option->choices[m].option = (void *)option; | |
1862 | } | |
1863 | } | |
1864 | } | |
1865 | ||
1866 | #if 0 | |
1867 | /* | |
1868 | * Set the option pointers for all extended options... | |
1869 | */ | |
1870 | ||
1871 | for (i = 0; i < ppd->num_extended; i ++) | |
1872 | ppd->extended[i]->option = ppdFindOption(ppd, ppd->extended[i]->keyword); | |
1873 | #endif /* 0 */ | |
1874 | ||
1875 | /* | |
1876 | * Sort the attributes... | |
1877 | */ | |
1878 | ||
1879 | if (ppd->num_attrs > 1) | |
1880 | qsort(ppd->attrs, ppd->num_attrs, sizeof(ppd_attr_t *), | |
1881 | (int (*)(const void *, const void *))_ppd_attr_compare); | |
1882 | ||
1883 | /* | |
1884 | * Return the PPD file structure... | |
1885 | */ | |
1886 | ||
1887 | return (ppd); | |
1888 | ||
1889 | /* | |
1890 | * Common exit point for errors to save code size... | |
1891 | */ | |
1892 | ||
1893 | error: | |
1894 | ||
1895 | ppd_free(string); | |
1896 | ||
1897 | ppdClose(ppd); | |
1898 | ||
1899 | cupsLangFree(language); | |
1900 | ||
1901 | #ifdef LC_NUMERIC | |
1902 | _cupsRestoreLocale(LC_NUMERIC, oldlocale); | |
1903 | #else | |
1904 | _cupsRestoreLocale(LC_ALL, oldlocale); | |
1905 | #endif /* LC_NUMERIC */ | |
1906 | ||
1907 | return (NULL); | |
1908 | } | |
1909 | ||
1910 | ||
1911 | /* | |
1912 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
1913 | */ | |
1914 | ||
1915 | ppd_file_t * /* O - PPD file record */ | |
1916 | ppdOpenFd(int fd) /* I - File to read from */ | |
1917 | { | |
1918 | FILE *fp; /* File pointer */ | |
1919 | ppd_file_t *ppd; /* PPD file record */ | |
1920 | _cups_globals_t *cg = _cupsGlobals(); | |
1921 | /* Global data */ | |
1922 | ||
1923 | ||
1924 | /* | |
1925 | * Set the line number to 0... | |
1926 | */ | |
1927 | ||
1928 | cg->ppd_line = 0; | |
1929 | ||
1930 | /* | |
1931 | * Range check input... | |
1932 | */ | |
1933 | ||
1934 | if (fd < 0) | |
1935 | { | |
1936 | cg->ppd_status = PPD_NULL_FILE; | |
1937 | ||
1938 | return (NULL); | |
1939 | } | |
1940 | ||
1941 | /* | |
1942 | * Try to open the file and parse it... | |
1943 | */ | |
1944 | ||
1945 | if ((fp = fdopen(fd, "r")) != NULL) | |
1946 | { | |
1947 | setbuf(fp, NULL); | |
1948 | ||
1949 | ppd = ppdOpen(fp); | |
1950 | ||
1951 | fclose(fp); | |
1952 | } | |
1953 | else | |
1954 | { | |
1955 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
1956 | ppd = NULL; | |
1957 | } | |
1958 | ||
1959 | return (ppd); | |
1960 | } | |
1961 | ||
1962 | ||
1963 | /* | |
1964 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
1965 | */ | |
1966 | ||
1967 | ppd_file_t * /* O - PPD file record */ | |
1968 | ppdOpenFile(const char *filename) /* I - File to read from */ | |
1969 | { | |
1970 | cups_file_t *fp; /* File pointer */ | |
1971 | ppd_file_t *ppd; /* PPD file record */ | |
1972 | _cups_globals_t *cg = _cupsGlobals(); | |
1973 | /* Global data */ | |
1974 | ||
1975 | ||
1976 | /* | |
1977 | * Set the line number to 0... | |
1978 | */ | |
1979 | ||
1980 | cg->ppd_line = 0; | |
1981 | ||
1982 | /* | |
1983 | * Range check input... | |
1984 | */ | |
1985 | ||
1986 | if (filename == NULL) | |
1987 | { | |
1988 | cg->ppd_status = PPD_NULL_FILE; | |
1989 | ||
1990 | return (NULL); | |
1991 | } | |
1992 | ||
1993 | /* | |
1994 | * Try to open the file and parse it... | |
1995 | */ | |
1996 | ||
1997 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
1998 | { | |
1999 | ppd = ppdOpen2(fp); | |
2000 | ||
2001 | cupsFileClose(fp); | |
2002 | } | |
2003 | else | |
2004 | { | |
2005 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
2006 | ppd = NULL; | |
2007 | } | |
2008 | ||
2009 | return (ppd); | |
2010 | } | |
2011 | ||
2012 | ||
2013 | /* | |
2014 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
2015 | * | |
2016 | * @since CUPS 1.1.20@ | |
2017 | */ | |
2018 | ||
2019 | void | |
2020 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
2021 | { | |
2022 | _cups_globals_t *cg = _cupsGlobals(); | |
2023 | /* Global data */ | |
2024 | ||
2025 | ||
2026 | cg->ppd_conform = c; | |
2027 | } | |
2028 | ||
2029 | ||
2030 | /* | |
2031 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
2032 | */ | |
2033 | ||
2034 | static ppd_attr_t * /* O - New attribute */ | |
2035 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
2036 | const char *name, /* I - Attribute name */ | |
2037 | const char *spec, /* I - Specifier string, if any */ | |
2038 | const char *text, /* I - Text string, if any */ | |
2039 | const char *value) /* I - Value of attribute */ | |
2040 | { | |
2041 | ppd_attr_t **ptr, /* New array */ | |
2042 | *temp; /* New attribute */ | |
2043 | ||
2044 | ||
2045 | /* | |
2046 | * Range check input... | |
2047 | */ | |
2048 | ||
2049 | if (ppd == NULL || name == NULL || spec == NULL) | |
2050 | return (NULL); | |
2051 | ||
2052 | /* | |
2053 | * Allocate memory for the new attribute... | |
2054 | */ | |
2055 | ||
2056 | if (ppd->num_attrs == 0) | |
2057 | ptr = malloc(sizeof(ppd_attr_t *)); | |
2058 | else | |
2059 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
2060 | ||
2061 | if (ptr == NULL) | |
2062 | return (NULL); | |
2063 | ||
2064 | ppd->attrs = ptr; | |
2065 | ptr += ppd->num_attrs; | |
2066 | ||
2067 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
2068 | return (NULL); | |
2069 | ||
2070 | *ptr = temp; | |
2071 | ||
2072 | ppd->num_attrs ++; | |
2073 | ||
2074 | /* | |
2075 | * Copy data over... | |
2076 | */ | |
2077 | ||
2078 | strlcpy(temp->name, name, sizeof(temp->name)); | |
2079 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
2080 | strlcpy(temp->text, text, sizeof(temp->text)); | |
2081 | temp->value = (char *)value; | |
2082 | ||
2083 | /* | |
2084 | * Return the attribute... | |
2085 | */ | |
2086 | ||
2087 | return (temp); | |
2088 | } | |
2089 | ||
2090 | ||
2091 | /* | |
2092 | * 'ppd_add_choice()' - Add a choice to an option. | |
2093 | */ | |
2094 | ||
2095 | static ppd_choice_t * /* O - Named choice */ | |
2096 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
2097 | const char *name) /* I - Name of choice */ | |
2098 | { | |
2099 | ppd_choice_t *choice; /* Choice */ | |
2100 | ||
2101 | ||
2102 | if (option->num_choices == 0) | |
2103 | choice = malloc(sizeof(ppd_choice_t)); | |
2104 | else | |
2105 | choice = realloc(option->choices, | |
2106 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
2107 | ||
2108 | if (choice == NULL) | |
2109 | return (NULL); | |
2110 | ||
2111 | option->choices = choice; | |
2112 | choice += option->num_choices; | |
2113 | option->num_choices ++; | |
2114 | ||
2115 | memset(choice, 0, sizeof(ppd_choice_t)); | |
2116 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
2117 | ||
2118 | return (choice); | |
2119 | } | |
2120 | ||
2121 | ||
2122 | /* | |
2123 | * 'ppd_add_size()' - Add a page size. | |
2124 | */ | |
2125 | ||
2126 | static ppd_size_t * /* O - Named size */ | |
2127 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
2128 | const char *name) /* I - Name of size */ | |
2129 | { | |
2130 | ppd_size_t *size; /* Size */ | |
2131 | ||
2132 | ||
2133 | if (ppd->num_sizes == 0) | |
2134 | size = malloc(sizeof(ppd_size_t)); | |
2135 | else | |
2136 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
2137 | ||
2138 | if (size == NULL) | |
2139 | return (NULL); | |
2140 | ||
2141 | ppd->sizes = size; | |
2142 | size += ppd->num_sizes; | |
2143 | ppd->num_sizes ++; | |
2144 | ||
2145 | memset(size, 0, sizeof(ppd_size_t)); | |
2146 | strlcpy(size->name, name, sizeof(size->name)); | |
2147 | ||
2148 | return (size); | |
2149 | } | |
2150 | ||
2151 | ||
2152 | #ifndef __APPLE__ | |
2153 | /* | |
2154 | * 'ppd_compare_groups()' - Compare two groups. | |
2155 | */ | |
2156 | ||
2157 | static int /* O - Result of comparison */ | |
2158 | ppd_compare_groups(ppd_group_t *g0, /* I - First group */ | |
2159 | ppd_group_t *g1) /* I - Second group */ | |
2160 | { | |
2161 | return (strcasecmp(g0->text, g1->text)); | |
2162 | } | |
2163 | ||
2164 | ||
2165 | /* | |
2166 | * 'ppd_compare_options()' - Compare two options. | |
2167 | */ | |
2168 | ||
2169 | static int /* O - Result of comparison */ | |
2170 | ppd_compare_options(ppd_option_t *o0, /* I - First option */ | |
2171 | ppd_option_t *o1) /* I - Second option */ | |
2172 | { | |
2173 | return (strcasecmp(o0->text, o1->text)); | |
2174 | } | |
2175 | #endif /* !__APPLE__ */ | |
2176 | ||
2177 | ||
2178 | /* | |
2179 | * 'ppd_decode()' - Decode a string value... | |
2180 | */ | |
2181 | ||
2182 | static int /* O - Length of decoded string */ | |
2183 | ppd_decode(char *string) /* I - String to decode */ | |
2184 | { | |
2185 | char *inptr, /* Input pointer */ | |
2186 | *outptr; /* Output pointer */ | |
2187 | ||
2188 | ||
2189 | inptr = string; | |
2190 | outptr = string; | |
2191 | ||
2192 | while (*inptr != '\0') | |
2193 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2194 | { | |
2195 | /* | |
2196 | * Convert hex to 8-bit values... | |
2197 | */ | |
2198 | ||
2199 | inptr ++; | |
2200 | while (isxdigit(*inptr & 255)) | |
2201 | { | |
2202 | if (isalpha(*inptr)) | |
2203 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2204 | else | |
2205 | *outptr = (*inptr - '0') << 4; | |
2206 | ||
2207 | inptr ++; | |
2208 | ||
2209 | if (!isxdigit(*inptr & 255)) | |
2210 | break; | |
2211 | ||
2212 | if (isalpha(*inptr)) | |
2213 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2214 | else | |
2215 | *outptr |= *inptr - '0'; | |
2216 | ||
2217 | inptr ++; | |
2218 | outptr ++; | |
2219 | } | |
2220 | ||
2221 | while (*inptr != '>' && *inptr != '\0') | |
2222 | inptr ++; | |
2223 | while (*inptr == '>') | |
2224 | inptr ++; | |
2225 | } | |
2226 | else | |
2227 | *outptr++ = *inptr++; | |
2228 | ||
2229 | *outptr = '\0'; | |
2230 | ||
2231 | return ((int)(outptr - string)); | |
2232 | } | |
2233 | ||
2234 | ||
2235 | /* | |
2236 | * 'ppd_free_group()' - Free a single UI group. | |
2237 | */ | |
2238 | ||
2239 | static void | |
2240 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2241 | { | |
2242 | int i; /* Looping var */ | |
2243 | ppd_option_t *option; /* Current option */ | |
2244 | ppd_group_t *subgroup; /* Current sub-group */ | |
2245 | ||
2246 | ||
2247 | if (group->num_options > 0) | |
2248 | { | |
2249 | for (i = group->num_options, option = group->options; | |
2250 | i > 0; | |
2251 | i --, option ++) | |
2252 | ppd_free_option(option); | |
2253 | ||
2254 | ppd_free(group->options); | |
2255 | } | |
2256 | ||
2257 | if (group->num_subgroups > 0) | |
2258 | { | |
2259 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2260 | i > 0; | |
2261 | i --, subgroup ++) | |
2262 | ppd_free_group(subgroup); | |
2263 | ||
2264 | ppd_free(group->subgroups); | |
2265 | } | |
2266 | } | |
2267 | ||
2268 | ||
2269 | /* | |
2270 | * 'ppd_free_option()' - Free a single option. | |
2271 | */ | |
2272 | ||
2273 | static void | |
2274 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2275 | { | |
2276 | int i; /* Looping var */ | |
2277 | ppd_choice_t *choice; /* Current choice */ | |
2278 | ||
2279 | ||
2280 | if (option->num_choices > 0) | |
2281 | { | |
2282 | for (i = option->num_choices, choice = option->choices; | |
2283 | i > 0; | |
2284 | i --, choice ++) | |
2285 | { | |
2286 | ppd_free(choice->code); | |
2287 | } | |
2288 | ||
2289 | ppd_free(option->choices); | |
2290 | } | |
2291 | } | |
2292 | ||
2293 | ||
2294 | #if 0 | |
2295 | /* | |
2296 | * 'ppd_get_extoption()' - Get an extended option record. | |
2297 | */ | |
2298 | ||
2299 | static ppd_ext_option_t * /* O - Extended option... */ | |
2300 | ppd_get_extoption(ppd_file_t *ppd, /* I - PPD file */ | |
2301 | const char *name) /* I - Name of option */ | |
2302 | { | |
2303 | ppd_ext_option_t **temp, /* New array pointer */ | |
2304 | *extopt; /* New extended option */ | |
2305 | ||
2306 | ||
2307 | /* | |
2308 | * See if the option already exists... | |
2309 | */ | |
2310 | ||
2311 | if ((extopt = ppdFindExtOption(ppd, name)) != NULL) | |
2312 | return (extopt); | |
2313 | ||
2314 | /* | |
2315 | * Not found, so create the extended option record... | |
2316 | */ | |
2317 | ||
2318 | if ((extopt = calloc(1, sizeof(ppd_ext_option_t))) == NULL) | |
2319 | return (NULL); | |
2320 | ||
2321 | strlcpy(extopt->keyword, name, sizeof(extopt->keyword)); | |
2322 | ||
2323 | /* | |
2324 | * Add this record to the end of the array... | |
2325 | */ | |
2326 | ||
2327 | if (ppd->num_extended == 0) | |
2328 | temp = malloc(sizeof(ppd_ext_option_t *)); | |
2329 | else | |
2330 | temp = realloc(ppd->extended, sizeof(ppd_ext_option_t *) * | |
2331 | (ppd->num_extended + 1)); | |
2332 | ||
2333 | if (temp == NULL) | |
2334 | { | |
2335 | free(extopt); | |
2336 | return (NULL); | |
2337 | } | |
2338 | ||
2339 | ppd->extended = temp; | |
2340 | temp[ppd->num_extended] = extopt; | |
2341 | ||
2342 | ppd->num_extended ++; | |
2343 | ||
2344 | /* | |
2345 | * Return the new record... | |
2346 | */ | |
2347 | ||
2348 | return (extopt); | |
2349 | } | |
2350 | ||
2351 | ||
2352 | /* | |
2353 | * 'ppd_get_extparam()' - Get an extended parameter record. | |
2354 | */ | |
2355 | ||
2356 | static ppd_ext_param_t * /* O - Extended option... */ | |
2357 | ppd_get_extparam(ppd_ext_option_t *opt, /* I - PPD file */ | |
2358 | const char *param,/* I - Name of parameter */ | |
2359 | const char *text) /* I - Human-readable text */ | |
2360 | { | |
2361 | ppd_ext_param_t **temp, /* New array pointer */ | |
2362 | *extparam; /* New extended parameter */ | |
2363 | ||
2364 | ||
2365 | /* | |
2366 | * See if the parameter already exists... | |
2367 | */ | |
2368 | ||
2369 | if ((extparam = ppdFindExtParam(opt, param)) != NULL) | |
2370 | return (extparam); | |
2371 | ||
2372 | /* | |
2373 | * Not found, so create the extended parameter record... | |
2374 | */ | |
2375 | ||
2376 | if ((extparam = calloc(1, sizeof(ppd_ext_param_t))) == NULL) | |
2377 | return (NULL); | |
2378 | ||
2379 | if ((extparam->value = calloc(4, sizeof(ppd_ext_value_t))) == NULL) | |
2380 | { | |
2381 | ppd_free(extparam); | |
2382 | return (NULL); | |
2383 | } | |
2384 | ||
2385 | extparam->defval = extparam->value + 1; | |
2386 | extparam->minval = extparam->value + 2; | |
2387 | extparam->maxval = extparam->value + 3; | |
2388 | ||
2389 | strlcpy(extparam->keyword, param, sizeof(extparam->keyword)); | |
2390 | strlcpy(extparam->text, text, sizeof(extparam->text)); | |
2391 | ||
2392 | /* | |
2393 | * Add this record to the end of the array... | |
2394 | */ | |
2395 | ||
2396 | if (opt->num_params == 0) | |
2397 | temp = malloc(sizeof(ppd_ext_param_t *)); | |
2398 | else | |
2399 | temp = realloc(opt->params, sizeof(ppd_ext_param_t *) * | |
2400 | (opt->num_params + 1)); | |
2401 | ||
2402 | if (temp == NULL) | |
2403 | { | |
2404 | free(extparam); | |
2405 | return (NULL); | |
2406 | } | |
2407 | ||
2408 | opt->params = temp; | |
2409 | temp[opt->num_params] = extparam; | |
2410 | ||
2411 | opt->num_params ++; | |
2412 | ||
2413 | /* | |
2414 | * Return the new record... | |
2415 | */ | |
2416 | ||
2417 | return (extparam); | |
2418 | } | |
2419 | #endif /* 0 */ | |
2420 | ||
2421 | ||
2422 | /* | |
2423 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2424 | */ | |
2425 | ||
2426 | static ppd_group_t * /* O - Named group */ | |
2427 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ | |
2428 | const char *name, /* I - Name of group */ | |
2429 | const char *text, /* I - Text for group */ | |
2430 | _cups_globals_t *cg) /* I - Global data */ | |
2431 | { | |
2432 | int i; /* Looping var */ | |
2433 | ppd_group_t *group; /* Group */ | |
2434 | ||
2435 | ||
2436 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2437 | ppd, name, text, cg)); | |
2438 | ||
2439 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2440 | if (!strcmp(group->name, name)) | |
2441 | break; | |
2442 | ||
2443 | if (i == 0) | |
2444 | { | |
2445 | DEBUG_printf(("Adding group %s...\n", name)); | |
2446 | ||
2447 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2448 | { | |
2449 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2450 | ||
2451 | return (NULL); | |
2452 | } | |
2453 | ||
2454 | if (ppd->num_groups == 0) | |
2455 | group = malloc(sizeof(ppd_group_t)); | |
2456 | else | |
2457 | group = realloc(ppd->groups, | |
2458 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2459 | ||
2460 | if (group == NULL) | |
2461 | { | |
2462 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2463 | ||
2464 | return (NULL); | |
2465 | } | |
2466 | ||
2467 | ppd->groups = group; | |
2468 | group += ppd->num_groups; | |
2469 | ppd->num_groups ++; | |
2470 | ||
2471 | memset(group, 0, sizeof(ppd_group_t)); | |
2472 | strlcpy(group->name, name, sizeof(group->name)); | |
2473 | strlcpy(group->text, text, sizeof(group->text)); | |
2474 | } | |
2475 | ||
2476 | return (group); | |
2477 | } | |
2478 | ||
2479 | ||
2480 | /* | |
2481 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2482 | */ | |
2483 | ||
2484 | static ppd_option_t * /* O - Named option */ | |
2485 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2486 | const char *name) /* I - Name of option */ | |
2487 | { | |
2488 | int i; /* Looping var */ | |
2489 | ppd_option_t *option; /* Option */ | |
2490 | ||
2491 | ||
2492 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2493 | group, group->name, name)); | |
2494 | ||
2495 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2496 | if (!strcmp(option->keyword, name)) | |
2497 | break; | |
2498 | ||
2499 | if (i == 0) | |
2500 | { | |
2501 | if (group->num_options == 0) | |
2502 | option = malloc(sizeof(ppd_option_t)); | |
2503 | else | |
2504 | option = realloc(group->options, | |
2505 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2506 | ||
2507 | if (option == NULL) | |
2508 | return (NULL); | |
2509 | ||
2510 | group->options = option; | |
2511 | option += group->num_options; | |
2512 | group->num_options ++; | |
2513 | ||
2514 | memset(option, 0, sizeof(ppd_option_t)); | |
2515 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2516 | } | |
2517 | ||
2518 | return (option); | |
2519 | } | |
2520 | ||
2521 | ||
2522 | /* | |
2523 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2524 | * necessary. | |
2525 | */ | |
2526 | ||
2527 | static int /* O - Bitmask of fields read */ | |
2528 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2529 | char *keyword, /* O - Keyword from line */ | |
2530 | char *option, /* O - Option from line */ | |
2531 | char *text, /* O - Human-readable text from line */ | |
2532 | char **string, /* O - Code/string data */ | |
2533 | int ignoreblank, /* I - Ignore blank lines? */ | |
2534 | _cups_globals_t *cg) /* I - Global data */ | |
2535 | { | |
2536 | int ch, /* Character from file */ | |
2537 | col, /* Column in line */ | |
2538 | colon, /* Colon seen? */ | |
2539 | endquote, /* Waiting for an end quote */ | |
2540 | mask, /* Mask to be returned */ | |
2541 | startline, /* Start line */ | |
2542 | textlen; /* Length of text */ | |
2543 | char *keyptr, /* Keyword pointer */ | |
2544 | *optptr, /* Option pointer */ | |
2545 | *textptr, /* Text pointer */ | |
2546 | *strptr, /* Pointer into string */ | |
2547 | *lineptr, /* Current position in line buffer */ | |
2548 | *line; /* Line buffer */ | |
2549 | int linesize; /* Current size of line buffer */ | |
2550 | ||
2551 | /* | |
2552 | * Range check everything... | |
2553 | */ | |
2554 | ||
2555 | if (!fp || !keyword || !option || !text || !string) | |
2556 | return (0); | |
2557 | ||
2558 | /* | |
2559 | * Now loop until we have a valid line... | |
2560 | */ | |
2561 | ||
2562 | *string = NULL; | |
2563 | col = 0; | |
2564 | startline = cg->ppd_line + 1; | |
2565 | linesize = 1024; | |
2566 | line = malloc(linesize); | |
2567 | ||
2568 | if (!line) | |
2569 | return (0); | |
2570 | ||
2571 | do | |
2572 | { | |
2573 | /* | |
2574 | * Read the line... | |
2575 | */ | |
2576 | ||
2577 | lineptr = line; | |
2578 | endquote = 0; | |
2579 | colon = 0; | |
2580 | ||
2581 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2582 | { | |
2583 | if (lineptr >= (line + linesize - 1)) | |
2584 | { | |
2585 | /* | |
2586 | * Expand the line buffer... | |
2587 | */ | |
2588 | ||
2589 | char *temp; /* Temporary line pointer */ | |
2590 | ||
2591 | ||
2592 | linesize += 1024; | |
2593 | if (linesize > 262144) | |
2594 | { | |
2595 | /* | |
2596 | * Don't allow lines longer than 256k! | |
2597 | */ | |
2598 | ||
2599 | cg->ppd_line = startline; | |
2600 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2601 | ||
2602 | free(line); | |
2603 | ||
2604 | return (0); | |
2605 | } | |
2606 | ||
2607 | temp = realloc(line, linesize); | |
2608 | if (!temp) | |
2609 | { | |
2610 | cg->ppd_line = startline; | |
2611 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2612 | ||
2613 | free(line); | |
2614 | ||
2615 | return (0); | |
2616 | } | |
2617 | ||
2618 | lineptr = temp + (lineptr - line); | |
2619 | line = temp; | |
2620 | } | |
2621 | ||
2622 | if (ch == '\r' || ch == '\n') | |
2623 | { | |
2624 | /* | |
2625 | * Line feed or carriage return... | |
2626 | */ | |
2627 | ||
2628 | cg->ppd_line ++; | |
2629 | col = 0; | |
2630 | ||
2631 | if (ch == '\r') | |
2632 | { | |
2633 | /* | |
2634 | * Check for a trailing line feed... | |
2635 | */ | |
2636 | ||
2637 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2638 | break; | |
2639 | if (ch == 0x0a) | |
2640 | cupsFileGetChar(fp); | |
2641 | } | |
2642 | ||
2643 | if (lineptr == line && ignoreblank) | |
2644 | continue; /* Skip blank lines */ | |
2645 | ||
2646 | ch = '\n'; | |
2647 | ||
2648 | if (!endquote) /* Continue for multi-line text */ | |
2649 | break; | |
2650 | ||
2651 | *lineptr++ = '\n'; | |
2652 | } | |
2653 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2654 | { | |
2655 | /* | |
2656 | * Other control characters... | |
2657 | */ | |
2658 | ||
2659 | cg->ppd_line = startline; | |
2660 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2661 | ||
2662 | free(line); | |
2663 | ||
2664 | return (0); | |
2665 | } | |
2666 | else if (ch != 0x1a) | |
2667 | { | |
2668 | /* | |
2669 | * Any other character... | |
2670 | */ | |
2671 | ||
2672 | *lineptr++ = ch; | |
2673 | col ++; | |
2674 | ||
2675 | if (col > (PPD_MAX_LINE - 1)) | |
2676 | { | |
2677 | /* | |
2678 | * Line is too long... | |
2679 | */ | |
2680 | ||
2681 | cg->ppd_line = startline; | |
2682 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2683 | ||
2684 | free(line); | |
2685 | ||
2686 | return (0); | |
2687 | } | |
2688 | ||
2689 | if (ch == ':' && strncmp(line, "*%", 2) != 0) | |
2690 | colon = 1; | |
2691 | ||
2692 | if (ch == '\"' && colon) | |
2693 | endquote = !endquote; | |
2694 | } | |
2695 | } | |
2696 | ||
2697 | if (endquote) | |
2698 | { | |
2699 | /* | |
2700 | * Didn't finish this quoted string... | |
2701 | */ | |
2702 | ||
2703 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2704 | if (ch == '\"') | |
2705 | break; | |
2706 | else if (ch == '\r' || ch == '\n') | |
2707 | { | |
2708 | cg->ppd_line ++; | |
2709 | col = 0; | |
2710 | ||
2711 | if (ch == '\r') | |
2712 | { | |
2713 | /* | |
2714 | * Check for a trailing line feed... | |
2715 | */ | |
2716 | ||
2717 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2718 | break; | |
2719 | if (ch == 0x0a) | |
2720 | cupsFileGetChar(fp); | |
2721 | } | |
2722 | ||
2723 | ch = '\n'; | |
2724 | } | |
2725 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2726 | { | |
2727 | /* | |
2728 | * Other control characters... | |
2729 | */ | |
2730 | ||
2731 | cg->ppd_line = startline; | |
2732 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2733 | ||
2734 | free(line); | |
2735 | ||
2736 | return (0); | |
2737 | } | |
2738 | else if (ch != 0x1a) | |
2739 | { | |
2740 | col ++; | |
2741 | ||
2742 | if (col > (PPD_MAX_LINE - 1)) | |
2743 | { | |
2744 | /* | |
2745 | * Line is too long... | |
2746 | */ | |
2747 | ||
2748 | cg->ppd_line = startline; | |
2749 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2750 | ||
2751 | free(line); | |
2752 | ||
2753 | return (0); | |
2754 | } | |
2755 | } | |
2756 | } | |
2757 | ||
2758 | if (ch != '\n') | |
2759 | { | |
2760 | /* | |
2761 | * Didn't finish this line... | |
2762 | */ | |
2763 | ||
2764 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2765 | if (ch == '\r' || ch == '\n') | |
2766 | { | |
2767 | /* | |
2768 | * Line feed or carriage return... | |
2769 | */ | |
2770 | ||
2771 | cg->ppd_line ++; | |
2772 | col = 0; | |
2773 | ||
2774 | if (ch == '\r') | |
2775 | { | |
2776 | /* | |
2777 | * Check for a trailing line feed... | |
2778 | */ | |
2779 | ||
2780 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2781 | break; | |
2782 | if (ch == 0x0a) | |
2783 | cupsFileGetChar(fp); | |
2784 | } | |
2785 | ||
2786 | break; | |
2787 | } | |
2788 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2789 | { | |
2790 | /* | |
2791 | * Other control characters... | |
2792 | */ | |
2793 | ||
2794 | cg->ppd_line = startline; | |
2795 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2796 | ||
2797 | free(line); | |
2798 | ||
2799 | return (0); | |
2800 | } | |
2801 | else if (ch != 0x1a) | |
2802 | { | |
2803 | col ++; | |
2804 | ||
2805 | if (col > (PPD_MAX_LINE - 1)) | |
2806 | { | |
2807 | /* | |
2808 | * Line is too long... | |
2809 | */ | |
2810 | ||
2811 | cg->ppd_line = startline; | |
2812 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2813 | ||
2814 | free(line); | |
2815 | ||
2816 | return (0); | |
2817 | } | |
2818 | } | |
2819 | } | |
2820 | ||
2821 | if (lineptr > line && lineptr[-1] == '\n') | |
2822 | lineptr --; | |
2823 | ||
2824 | *lineptr = '\0'; | |
2825 | ||
2826 | DEBUG_printf(("LINE = \"%s\"\n", line)); | |
2827 | ||
2828 | if (ch == EOF && lineptr == line) | |
2829 | { | |
2830 | free(line); | |
2831 | return (0); | |
2832 | } | |
2833 | ||
2834 | /* | |
2835 | * Now parse it... | |
2836 | */ | |
2837 | ||
2838 | mask = 0; | |
2839 | lineptr = line + 1; | |
2840 | ||
2841 | keyword[0] = '\0'; | |
2842 | option[0] = '\0'; | |
2843 | text[0] = '\0'; | |
2844 | *string = NULL; | |
2845 | ||
2846 | if ((!line[0] || /* Blank line */ | |
2847 | !strncmp(line, "*%", 2) || /* Comment line */ | |
2848 | !strcmp(line, "*End")) && /* End of multi-line string */ | |
2849 | ignoreblank) /* Ignore these? */ | |
2850 | { | |
2851 | startline = cg->ppd_line + 1; | |
2852 | continue; | |
2853 | } | |
2854 | ||
2855 | if (!strcmp(line, "*")) /* (Bad) comment line */ | |
2856 | { | |
2857 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2858 | { | |
2859 | startline = cg->ppd_line + 1; | |
2860 | continue; | |
2861 | } | |
2862 | else | |
2863 | { | |
2864 | cg->ppd_line = startline; | |
2865 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2866 | ||
2867 | free(line); | |
2868 | return (0); | |
2869 | } | |
2870 | } | |
2871 | ||
2872 | if (line[0] != '*') /* All lines start with an asterisk */ | |
2873 | { | |
2874 | if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
2875 | { | |
2876 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
2877 | free(line); | |
2878 | return (0); | |
2879 | } | |
2880 | ||
2881 | /* | |
2882 | * Allow lines consisting of just whitespace... | |
2883 | */ | |
2884 | ||
2885 | for (lineptr = line; *lineptr; lineptr ++) | |
2886 | if (!isspace(*lineptr & 255)) | |
2887 | break; | |
2888 | ||
2889 | if (*lineptr) | |
2890 | { | |
2891 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
2892 | free(line); | |
2893 | return (0); | |
2894 | } | |
2895 | else if (ignoreblank) | |
2896 | continue; | |
2897 | else | |
2898 | { | |
2899 | free(line); | |
2900 | return (0); | |
2901 | } | |
2902 | } | |
2903 | ||
2904 | /* | |
2905 | * Get a keyword... | |
2906 | */ | |
2907 | ||
2908 | keyptr = keyword; | |
2909 | ||
2910 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
2911 | { | |
2912 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
2913 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
2914 | { | |
2915 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2916 | free(line); | |
2917 | return (0); | |
2918 | } | |
2919 | ||
2920 | *keyptr++ = *lineptr++; | |
2921 | } | |
2922 | ||
2923 | *keyptr = '\0'; | |
2924 | ||
2925 | if (!strcmp(keyword, "End")) | |
2926 | continue; | |
2927 | ||
2928 | mask |= PPD_KEYWORD; | |
2929 | ||
2930 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
2931 | ||
2932 | if (isspace(*lineptr & 255)) | |
2933 | { | |
2934 | /* | |
2935 | * Get an option name... | |
2936 | */ | |
2937 | ||
2938 | while (isspace(*lineptr & 255)) | |
2939 | lineptr ++; | |
2940 | ||
2941 | optptr = option; | |
2942 | ||
2943 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
2944 | *lineptr != '/') | |
2945 | { | |
2946 | if (*lineptr <= ' ' || *lineptr > 126 || | |
2947 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
2948 | { | |
2949 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
2950 | free(line); | |
2951 | return (0); | |
2952 | } | |
2953 | ||
2954 | *optptr++ = *lineptr++; | |
2955 | } | |
2956 | ||
2957 | *optptr = '\0'; | |
2958 | ||
2959 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2960 | { | |
2961 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
2962 | free(line); | |
2963 | return (0); | |
2964 | } | |
2965 | ||
2966 | while (isspace(*lineptr & 255)) | |
2967 | lineptr ++; | |
2968 | ||
2969 | mask |= PPD_OPTION; | |
2970 | ||
2971 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
2972 | ||
2973 | if (*lineptr == '/') | |
2974 | { | |
2975 | /* | |
2976 | * Get human-readable text... | |
2977 | */ | |
2978 | ||
2979 | lineptr ++; | |
2980 | ||
2981 | textptr = text; | |
2982 | ||
2983 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
2984 | { | |
2985 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
2986 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
2987 | { | |
2988 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2989 | free(line); | |
2990 | return (0); | |
2991 | } | |
2992 | ||
2993 | *textptr++ = *lineptr++; | |
2994 | } | |
2995 | ||
2996 | *textptr = '\0'; | |
2997 | textlen = ppd_decode(text); | |
2998 | ||
2999 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3000 | { | |
3001 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
3002 | free(line); | |
3003 | return (0); | |
3004 | } | |
3005 | ||
3006 | mask |= PPD_TEXT; | |
3007 | } | |
3008 | ||
3009 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
3010 | } | |
3011 | ||
3012 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3013 | { | |
3014 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
3015 | free(line); | |
3016 | return (0); | |
3017 | } | |
3018 | ||
3019 | while (isspace(*lineptr & 255)) | |
3020 | lineptr ++; | |
3021 | ||
3022 | if (*lineptr == ':') | |
3023 | { | |
3024 | /* | |
3025 | * Get string after triming leading and trailing whitespace... | |
3026 | */ | |
3027 | ||
3028 | lineptr ++; | |
3029 | while (isspace(*lineptr & 255)) | |
3030 | lineptr ++; | |
3031 | ||
3032 | strptr = lineptr + strlen(lineptr) - 1; | |
3033 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
3034 | *strptr-- = '\0'; | |
3035 | ||
3036 | if (*strptr == '\"') | |
3037 | { | |
3038 | /* | |
3039 | * Quoted string by itself... | |
3040 | */ | |
3041 | ||
3042 | *string = malloc(strlen(lineptr) + 1); | |
3043 | ||
3044 | strptr = *string; | |
3045 | ||
3046 | for (; *lineptr != '\0'; lineptr ++) | |
3047 | if (*lineptr != '\"') | |
3048 | *strptr++ = *lineptr; | |
3049 | ||
3050 | *strptr = '\0'; | |
3051 | } | |
3052 | else | |
3053 | *string = strdup(lineptr); | |
3054 | ||
3055 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
3056 | ||
3057 | mask |= PPD_STRING; | |
3058 | } | |
3059 | } | |
3060 | while (mask == 0); | |
3061 | ||
3062 | free(line); | |
3063 | ||
3064 | return (mask); | |
3065 | } | |
3066 | ||
3067 | ||
3068 | /* | |
3069 | * End of "$Id: ppd.c 4910 2006-01-10 21:30:48Z mike $". | |
3070 | */ |