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ef416fc2 | 1 | /* |
bd7854cb | 2 | * "$Id: ppd.c 5119 2006-02-16 15:52:06Z mike $" |
ef416fc2 | 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 | * | |
fa73b229 | 37 | * ppdClose() - Free all memory used by the PPD file. |
38 | * ppdErrorString() - Returns the text assocated with a status. | |
39 | * ppdLastError() - Return the status from the last ppdOpen*(). | |
40 | * ppdOpen() - Read a PPD file into memory. | |
bd7854cb | 41 | * ppdOpen2() - Read a PPD file into memory. |
fa73b229 | 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. | |
bd7854cb | 48 | * ppd_compare_attrs() - Compare two attributes. |
fa73b229 | 49 | * ppd_compare_coptions() - Compare two custom options. |
50 | * ppd_compare_cparams() - Compare two custom parameters. | |
51 | * ppd_compare_options() - Compare two options. | |
52 | * ppd_decode() - Decode a string value... | |
53 | * ppd_free_group() - Free a single UI group. | |
54 | * ppd_free_option() - Free a single option. | |
55 | * ppd_get_coption() - Get a custom option record. | |
56 | * ppd_get_cparam() - Get a custom parameter record. | |
57 | * ppd_get_group() - Find or create the named group as needed. | |
58 | * ppd_get_option() - Find or create the named option as needed. | |
59 | * ppd_read() - Read a line from a PPD file, skipping comment | |
60 | * lines as necessary. | |
ef416fc2 | 61 | */ |
62 | ||
63 | /* | |
64 | * Include necessary headers. | |
65 | */ | |
66 | ||
67 | #include "globals.h" | |
68 | #include "debug.h" | |
69 | #include <stdlib.h> | |
70 | ||
71 | ||
72 | /* | |
73 | * Definitions... | |
74 | */ | |
75 | ||
76 | #if defined(WIN32) || defined(__EMX__) | |
77 | # define READ_BINARY "rb" /* Open a binary file for reading */ | |
78 | # define WRITE_BINARY "wb" /* Open a binary file for writing */ | |
79 | #else | |
80 | # define READ_BINARY "r" /* Open a binary file for reading */ | |
81 | # define WRITE_BINARY "w" /* Open a binary file for writing */ | |
82 | #endif /* WIN32 || __EMX__ */ | |
83 | ||
84 | #define ppd_free(p) if (p) free(p) /* Safe free macro */ | |
85 | ||
86 | #define PPD_KEYWORD 1 /* Line contained a keyword */ | |
87 | #define PPD_OPTION 2 /* Line contained an option name */ | |
88 | #define PPD_TEXT 4 /* Line contained human-readable text */ | |
89 | #define PPD_STRING 8 /* Line contained a string or code */ | |
90 | ||
91 | ||
92 | /* | |
93 | * Local functions... | |
94 | */ | |
95 | ||
96 | static ppd_attr_t *ppd_add_attr(ppd_file_t *ppd, const char *name, | |
97 | const char *spec, const char *text, | |
98 | const char *value); | |
99 | static ppd_choice_t *ppd_add_choice(ppd_option_t *option, const char *name); | |
100 | static ppd_size_t *ppd_add_size(ppd_file_t *ppd, const char *name); | |
bd7854cb | 101 | static int ppd_compare_attrs(ppd_attr_t *a, ppd_attr_t *b); |
102 | static int ppd_compare_coptions(ppd_coption_t *a, | |
103 | ppd_coption_t *b); | |
fa73b229 | 104 | static int ppd_compare_cparams(ppd_cparam_t *a, ppd_cparam_t *b); |
105 | static int ppd_compare_options(ppd_option_t *a, ppd_option_t *b); | |
ef416fc2 | 106 | static int ppd_decode(char *string); |
107 | static void ppd_free_group(ppd_group_t *group); | |
108 | static void ppd_free_option(ppd_option_t *option); | |
fa73b229 | 109 | static ppd_coption_t *ppd_get_coption(ppd_file_t *ppd, const char *name); |
110 | static ppd_cparam_t *ppd_get_cparam(ppd_coption_t *opt, | |
111 | const char *param, | |
112 | const char *text); | |
ef416fc2 | 113 | static ppd_group_t *ppd_get_group(ppd_file_t *ppd, const char *name, |
114 | const char *text, _cups_globals_t *cg); | |
115 | static ppd_option_t *ppd_get_option(ppd_group_t *group, const char *name); | |
116 | static int ppd_read(cups_file_t *fp, char *keyword, char *option, | |
117 | char *text, char **string, int ignoreblank, | |
118 | _cups_globals_t *cg); | |
119 | ||
120 | ||
ef416fc2 | 121 | /* |
122 | * 'ppdClose()' - Free all memory used by the PPD file. | |
123 | */ | |
124 | ||
125 | void | |
126 | ppdClose(ppd_file_t *ppd) /* I - PPD file record */ | |
127 | { | |
128 | int i; /* Looping var */ | |
129 | ppd_emul_t *emul; /* Current emulation */ | |
130 | ppd_group_t *group; /* Current group */ | |
131 | char **font; /* Current font */ | |
132 | char **filter; /* Current filter */ | |
133 | ppd_attr_t **attr; /* Current attribute */ | |
fa73b229 | 134 | ppd_coption_t *coption; /* Current custom option */ |
135 | ppd_cparam_t *cparam; /* Current custom parameter */ | |
ef416fc2 | 136 | |
137 | ||
138 | /* | |
fa73b229 | 139 | * Range check arguments... |
ef416fc2 | 140 | */ |
141 | ||
fa73b229 | 142 | if (!ppd) |
ef416fc2 | 143 | return; |
144 | ||
145 | /* | |
146 | * Free all strings at the top level... | |
147 | */ | |
148 | ||
149 | ppd_free(ppd->patches); | |
150 | ppd_free(ppd->jcl_begin); | |
151 | ppd_free(ppd->jcl_end); | |
152 | ppd_free(ppd->jcl_ps); | |
153 | ||
154 | /* | |
155 | * Free any emulations... | |
156 | */ | |
157 | ||
158 | if (ppd->num_emulations > 0) | |
159 | { | |
160 | for (i = ppd->num_emulations, emul = ppd->emulations; i > 0; i --, emul ++) | |
161 | { | |
162 | ppd_free(emul->start); | |
163 | ppd_free(emul->stop); | |
164 | } | |
165 | ||
166 | ppd_free(ppd->emulations); | |
167 | } | |
168 | ||
169 | /* | |
170 | * Free any UI groups, subgroups, and options... | |
171 | */ | |
172 | ||
173 | if (ppd->num_groups > 0) | |
174 | { | |
175 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
176 | ppd_free_group(group); | |
177 | ||
178 | ppd_free(ppd->groups); | |
179 | } | |
180 | ||
fa73b229 | 181 | cupsArrayDelete(ppd->options); |
182 | ||
ef416fc2 | 183 | /* |
184 | * Free any page sizes... | |
185 | */ | |
186 | ||
187 | if (ppd->num_sizes > 0) | |
ef416fc2 | 188 | ppd_free(ppd->sizes); |
ef416fc2 | 189 | |
190 | /* | |
191 | * Free any constraints... | |
192 | */ | |
193 | ||
194 | if (ppd->num_consts > 0) | |
ef416fc2 | 195 | ppd_free(ppd->consts); |
ef416fc2 | 196 | |
197 | /* | |
198 | * Free any filters... | |
199 | */ | |
200 | ||
201 | if (ppd->num_filters > 0) | |
202 | { | |
203 | for (i = ppd->num_filters, filter = ppd->filters; i > 0; i --, filter ++) | |
204 | { | |
205 | ppd_free(*filter); | |
206 | } | |
207 | ||
208 | ppd_free(ppd->filters); | |
209 | } | |
210 | ||
211 | /* | |
212 | * Free any fonts... | |
213 | */ | |
214 | ||
215 | if (ppd->num_fonts > 0) | |
216 | { | |
217 | for (i = ppd->num_fonts, font = ppd->fonts; i > 0; i --, font ++) | |
218 | { | |
219 | ppd_free(*font); | |
220 | } | |
221 | ||
222 | ppd_free(ppd->fonts); | |
223 | } | |
224 | ||
225 | /* | |
226 | * Free any profiles... | |
227 | */ | |
228 | ||
229 | if (ppd->num_profiles > 0) | |
ef416fc2 | 230 | ppd_free(ppd->profiles); |
ef416fc2 | 231 | |
232 | /* | |
233 | * Free any attributes... | |
234 | */ | |
235 | ||
236 | if (ppd->num_attrs > 0) | |
237 | { | |
238 | for (i = ppd->num_attrs, attr = ppd->attrs; i > 0; i --, attr ++) | |
239 | { | |
240 | ppd_free((*attr)->value); | |
241 | ppd_free(*attr); | |
242 | } | |
243 | ||
244 | ppd_free(ppd->attrs); | |
245 | } | |
246 | ||
fa73b229 | 247 | /* |
248 | * Free custom options... | |
249 | */ | |
250 | ||
251 | for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions); | |
252 | coption; | |
253 | coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions)) | |
ef416fc2 | 254 | { |
fa73b229 | 255 | for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params); |
256 | cparam; | |
257 | cparam = (ppd_cparam_t *)cupsArrayNext(coption->params)) | |
ef416fc2 | 258 | { |
fa73b229 | 259 | switch (cparam->type) |
260 | { | |
261 | case PPD_CUSTOM_PASSCODE : | |
262 | case PPD_CUSTOM_PASSWORD : | |
263 | case PPD_CUSTOM_STRING : | |
264 | ppd_free(cparam->current.custom_string); | |
265 | ppd_free(cparam->minimum.custom_string); | |
266 | ppd_free(cparam->maximum.custom_string); | |
267 | break; | |
ef416fc2 | 268 | |
fa73b229 | 269 | default : |
270 | break; | |
271 | } | |
ef416fc2 | 272 | |
fa73b229 | 273 | free(cparam); |
ef416fc2 | 274 | } |
275 | ||
fa73b229 | 276 | cupsArrayDelete(coption->params); |
277 | ||
278 | free(coption); | |
ef416fc2 | 279 | } |
fa73b229 | 280 | |
281 | cupsArrayDelete(ppd->coptions); | |
ef416fc2 | 282 | |
283 | /* | |
284 | * Free the whole record... | |
285 | */ | |
286 | ||
287 | ppd_free(ppd); | |
288 | } | |
289 | ||
290 | ||
291 | /* | |
292 | * 'ppdErrorString()' - Returns the text assocated with a status. | |
293 | * | |
294 | * @since CUPS 1.1.19@ | |
295 | */ | |
296 | ||
297 | const char * /* O - Status string */ | |
298 | ppdErrorString(ppd_status_t status) /* I - PPD status */ | |
299 | { | |
300 | static const char * const messages[] =/* Status messages */ | |
301 | { | |
fa73b229 | 302 | _("OK"), |
303 | _("Unable to open PPD file"), | |
304 | _("NULL PPD file pointer"), | |
305 | _("Memory allocation error"), | |
306 | _("Missing PPD-Adobe-4.x header"), | |
307 | _("Missing value string"), | |
308 | _("Internal error"), | |
309 | _("Bad OpenGroup"), | |
310 | _("OpenGroup without a CloseGroup first"), | |
311 | _("Bad OpenUI/JCLOpenUI"), | |
312 | _("OpenUI/JCLOpenUI without a CloseUI/JCLCloseUI first"), | |
313 | _("Bad OrderDependency"), | |
314 | _("Bad UIConstraints"), | |
315 | _("Missing asterisk in column 1"), | |
316 | _("Line longer than the maximum allowed (255 characters)"), | |
317 | _("Illegal control character"), | |
318 | _("Illegal main keyword string"), | |
319 | _("Illegal option keyword string"), | |
320 | _("Illegal translation string"), | |
321 | _("Illegal whitespace character"), | |
322 | _("Bad custom parameter") | |
ef416fc2 | 323 | }; |
324 | ||
325 | ||
326 | if (status < PPD_OK || status > PPD_ILLEGAL_WHITESPACE) | |
fa73b229 | 327 | return (_cupsLangString(cupsLangDefault(), _("Unknown"))); |
ef416fc2 | 328 | else |
fa73b229 | 329 | return (_cupsLangString(cupsLangDefault(), messages[status])); |
ef416fc2 | 330 | } |
331 | ||
332 | ||
333 | /* | |
334 | * 'ppdLastError()' - Return the status from the last ppdOpen*(). | |
335 | * | |
336 | * @since CUPS 1.1.19@ | |
337 | */ | |
338 | ||
339 | ppd_status_t /* O - Status code */ | |
340 | ppdLastError(int *line) /* O - Line number */ | |
341 | { | |
342 | _cups_globals_t *cg = _cupsGlobals(); | |
343 | /* Global data */ | |
344 | ||
345 | ||
346 | if (line) | |
347 | *line = cg->ppd_line; | |
348 | ||
349 | return (cg->ppd_status); | |
350 | } | |
351 | ||
352 | ||
353 | /* | |
354 | * 'ppdOpen()' - Read a PPD file into memory. | |
355 | */ | |
356 | ||
357 | ppd_file_t * /* O - PPD file record */ | |
358 | ppdOpen(FILE *fp) /* I - File to read from */ | |
359 | { | |
360 | ppd_file_t *ppd; /* PPD file record */ | |
361 | cups_file_t *cf; /* CUPS file */ | |
362 | ||
363 | ||
364 | /* | |
365 | * Reopen the stdio file as a CUPS file... | |
366 | */ | |
367 | ||
368 | if ((cf = cupsFileOpenFd(fileno(fp), "r")) == NULL) | |
369 | return (NULL); | |
370 | ||
371 | /* | |
372 | * Load the PPD file using the newer API... | |
373 | */ | |
374 | ||
375 | ppd = ppdOpen2(cf); | |
376 | ||
377 | /* | |
378 | * Close the CUPS file and return the PPD... | |
379 | */ | |
380 | ||
381 | cupsFileClose(cf); | |
382 | ||
383 | return (ppd); | |
384 | } | |
385 | ||
386 | ||
387 | /* | |
388 | * 'ppdOpen2()' - Read a PPD file into memory. | |
389 | * | |
390 | * @since CUPS 1.2@ | |
391 | */ | |
392 | ||
393 | ppd_file_t * /* O - PPD file record */ | |
394 | ppdOpen2(cups_file_t *fp) /* I - File to read from */ | |
395 | { | |
396 | char *oldlocale; /* Old locale settings */ | |
fa73b229 | 397 | int i, j, k; /* Looping vars */ |
ef416fc2 | 398 | int count; /* Temporary count */ |
399 | ppd_file_t *ppd; /* PPD file record */ | |
400 | ppd_group_t *group, /* Current group */ | |
401 | *subgroup; /* Current sub-group */ | |
402 | ppd_option_t *option; /* Current option */ | |
403 | ppd_choice_t *choice; /* Current choice */ | |
404 | ppd_const_t *constraint; /* Current constraint */ | |
405 | ppd_size_t *size; /* Current page size */ | |
406 | int mask; /* Line data mask */ | |
407 | char keyword[PPD_MAX_NAME], | |
408 | /* Keyword from file */ | |
409 | name[PPD_MAX_NAME], | |
410 | /* Option from file */ | |
411 | text[PPD_MAX_LINE], | |
412 | /* Human-readable text from file */ | |
413 | *string, /* Code/text from file */ | |
414 | *sptr, /* Pointer into string */ | |
415 | *nameptr, /* Pointer into name */ | |
416 | *temp, /* Temporary string pointer */ | |
417 | **tempfonts; /* Temporary fonts pointer */ | |
418 | float order; /* Order dependency number */ | |
419 | ppd_section_t section; /* Order dependency section */ | |
420 | ppd_profile_t *profile; /* Pointer to color profile */ | |
421 | char **filter; /* Pointer to filter */ | |
422 | cups_lang_t *language; /* Default language */ | |
423 | int ui_keyword; /* Is this line a UI keyword? */ | |
424 | _cups_globals_t *cg = _cupsGlobals(); | |
425 | /* Global data */ | |
426 | static const char * const ui_keywords[] = | |
427 | { | |
bd7854cb | 428 | #ifdef CUPS_USE_FULL_UI_KEYWORDS_LIST |
429 | /* | |
430 | * Adobe defines some 41 keywords as "UI", meaning that they are | |
431 | * user interface elements and that they should be treated as such | |
432 | * even if the PPD creator doesn't use Open/CloseUI around them. | |
433 | * | |
434 | * Since this can cause previously invisible options to appear and | |
435 | * confuse users, the default is to only treat the PageSize and | |
436 | * PageRegion keywords this way. | |
437 | */ | |
ef416fc2 | 438 | /* Boolean keywords */ |
439 | "BlackSubstitution", | |
440 | "Booklet", | |
441 | "Collate", | |
442 | "ManualFeed", | |
443 | "MirrorPrint", | |
444 | "NegativePrint", | |
445 | "Sorter", | |
446 | "TraySwitch", | |
447 | ||
448 | /* PickOne keywords */ | |
449 | "AdvanceMedia", | |
450 | "BindColor", | |
451 | "BindEdge", | |
452 | "BindType", | |
453 | "BindWhen", | |
454 | "BitsPerPixel", | |
455 | "ColorModel", | |
456 | "CutMedia", | |
457 | "Duplex", | |
458 | "FoldType", | |
459 | "FoldWhen", | |
460 | "InputSlot", | |
461 | "JCLFrameBufferSize", | |
462 | "JCLResolution", | |
463 | "Jog", | |
464 | "MediaColor", | |
465 | "MediaType", | |
466 | "MediaWeight", | |
467 | "OutputBin", | |
468 | "OutputMode", | |
469 | "OutputOrder", | |
470 | "PageRegion", | |
471 | "PageSize", | |
472 | "Resolution", | |
473 | "Separations", | |
474 | "Signature", | |
475 | "Slipsheet", | |
476 | "Smoothing", | |
477 | "StapleLocation", | |
478 | "StapleOrientation", | |
479 | "StapleWhen", | |
480 | "StapleX", | |
481 | "StapleY" | |
bd7854cb | 482 | #else /* !CUPS_USE_FULL_UI_KEYWORDS_LIST */ |
483 | "PageRegion", | |
484 | "PageSize" | |
485 | #endif /* CUPS_USE_FULL_UI_KEYWORDS_LIST */ | |
ef416fc2 | 486 | }; |
487 | ||
488 | ||
489 | /* | |
490 | * Default to "OK" status... | |
491 | */ | |
492 | ||
493 | cg->ppd_status = PPD_OK; | |
494 | cg->ppd_line = 0; | |
495 | ||
496 | /* | |
497 | * Range check input... | |
498 | */ | |
499 | ||
500 | if (fp == NULL) | |
501 | { | |
502 | cg->ppd_status = PPD_NULL_FILE; | |
503 | return (NULL); | |
504 | } | |
505 | ||
506 | /* | |
507 | * Grab the first line and make sure it reads '*PPD-Adobe: "major.minor"'... | |
508 | */ | |
509 | ||
510 | mask = ppd_read(fp, keyword, name, text, &string, 0, cg); | |
511 | ||
512 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
513 | ||
514 | if (mask == 0 || | |
515 | strcmp(keyword, "PPD-Adobe") || | |
516 | string == NULL || string[0] != '4') | |
517 | { | |
518 | /* | |
519 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
520 | */ | |
521 | ||
522 | if (cg->ppd_status == PPD_OK) | |
523 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
524 | ||
525 | ppd_free(string); | |
526 | ||
527 | return (NULL); | |
528 | } | |
529 | ||
530 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
531 | ||
532 | ppd_free(string); | |
533 | ||
534 | /* | |
535 | * Allocate memory for the PPD file record... | |
536 | */ | |
537 | ||
538 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
539 | { | |
540 | cg->ppd_status = PPD_ALLOC_ERROR; | |
541 | ||
542 | return (NULL); | |
543 | } | |
544 | ||
545 | ppd->language_level = 1; | |
546 | ppd->color_device = 0; | |
547 | ppd->colorspace = PPD_CS_GRAY; | |
548 | ppd->landscape = -90; | |
fa73b229 | 549 | ppd->coptions = cupsArrayNew((cups_array_func_t)ppd_compare_coptions, |
550 | NULL); | |
ef416fc2 | 551 | |
552 | /* | |
553 | * Get the default language for the user... | |
554 | */ | |
555 | ||
556 | language = cupsLangDefault(); | |
557 | ||
558 | #ifdef LC_NUMERIC | |
559 | oldlocale = _cupsSaveLocale(LC_NUMERIC, "C"); | |
560 | #else | |
561 | oldlocale = _cupsSaveLocale(LC_ALL, "C"); | |
562 | #endif /* LC_NUMERIC */ | |
563 | ||
564 | /* | |
565 | * Read lines from the PPD file and add them to the file record... | |
566 | */ | |
567 | ||
568 | group = NULL; | |
569 | subgroup = NULL; | |
570 | option = NULL; | |
571 | choice = NULL; | |
572 | ui_keyword = 0; | |
573 | ||
574 | while ((mask = ppd_read(fp, keyword, name, text, &string, 1, cg)) != 0) | |
575 | { | |
576 | #ifdef DEBUG | |
577 | printf("mask = %x, keyword = \"%s\"", mask, keyword); | |
578 | ||
579 | if (name[0] != '\0') | |
580 | printf(", name = \"%s\"", name); | |
581 | ||
582 | if (text[0] != '\0') | |
583 | printf(", text = \"%s\"", text); | |
584 | ||
585 | if (string != NULL) | |
586 | { | |
587 | if (strlen(string) > 40) | |
588 | printf(", string = %p", string); | |
589 | else | |
590 | printf(", string = \"%s\"", string); | |
591 | } | |
592 | ||
593 | puts(""); | |
594 | #endif /* DEBUG */ | |
595 | ||
596 | if (strcmp(keyword, "CloseUI") && strcmp(keyword, "CloseGroup") && | |
597 | strcmp(keyword, "CloseSubGroup") && strncmp(keyword, "Default", 7) && | |
598 | strcmp(keyword, "JCLCloseUI") && strcmp(keyword, "JCLOpenUI") && | |
599 | strcmp(keyword, "OpenUI") && strcmp(keyword, "OpenGroup") && | |
600 | strcmp(keyword, "OpenSubGroup") && string == NULL) | |
601 | { | |
602 | /* | |
603 | * Need a string value! | |
604 | */ | |
605 | ||
606 | cg->ppd_status = PPD_MISSING_VALUE; | |
607 | ||
608 | goto error; | |
609 | } | |
610 | ||
611 | /* | |
612 | * Certain main keywords (as defined by the PPD spec) may be used | |
613 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
614 | * so that Adobe wouldn't completely break compatibility with PPD | |
615 | * files prior to v4.0 of the spec, but it is hopelessly | |
616 | * inconsistent... Catch these main keywords and automatically | |
617 | * create the corresponding option, as needed... | |
618 | */ | |
619 | ||
620 | if (ui_keyword) | |
621 | { | |
622 | /* | |
623 | * Previous line was a UI keyword... | |
624 | */ | |
625 | ||
626 | option = NULL; | |
627 | ui_keyword = 0; | |
628 | } | |
629 | ||
630 | if (option == NULL && | |
631 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
632 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
633 | { | |
634 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
635 | if (!strcmp(keyword, ui_keywords[i])) | |
636 | break; | |
637 | ||
638 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
639 | { | |
640 | /* | |
641 | * Create the option in the appropriate group... | |
642 | */ | |
643 | ||
644 | ui_keyword = 1; | |
645 | ||
646 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
647 | keyword)); | |
648 | ||
649 | if (!group) | |
650 | { | |
bd7854cb | 651 | if ((group = ppd_get_group(ppd, "General", _("General"), cg)) == NULL) |
ef416fc2 | 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 | } | |
fa73b229 | 835 | #if 0 |
ef416fc2 | 836 | else if (!strcmp(keyword, "ParamCustomPageSize")) |
837 | { | |
838 | if (!strcmp(name, "Width")) | |
839 | sscanf(string, "%*s%*s%f%f", ppd->custom_min + 0, | |
840 | ppd->custom_max + 0); | |
841 | else if (!strcmp(name, "Height")) | |
842 | sscanf(string, "%*s%*s%f%f", ppd->custom_min + 1, | |
843 | ppd->custom_max + 1); | |
844 | } | |
fa73b229 | 845 | #endif /* 0 */ |
846 | else if (!strncmp(keyword, "ParamCustom", 11)) | |
ef416fc2 | 847 | { |
fa73b229 | 848 | ppd_coption_t *coption; /* Custom option */ |
849 | ppd_cparam_t *cparam; /* Custom parameter */ | |
850 | int corder; /* Order number */ | |
851 | char ctype[33], /* Data type */ | |
852 | cminimum[65], /* Minimum value */ | |
853 | cmaximum[65]; /* Maximum value */ | |
854 | ||
855 | ||
856 | /* | |
857 | * Get the custom option and parameter... | |
858 | */ | |
ef416fc2 | 859 | |
fa73b229 | 860 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 861 | { |
fa73b229 | 862 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 863 | |
fa73b229 | 864 | goto error; |
865 | } | |
ef416fc2 | 866 | |
fa73b229 | 867 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
868 | { | |
869 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 870 | |
fa73b229 | 871 | goto error; |
872 | } | |
873 | ||
874 | /* | |
875 | * Get the parameter data... | |
876 | */ | |
877 | ||
878 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
879 | cmaximum) != 4) | |
880 | { | |
881 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
882 | ||
883 | goto error; | |
884 | } | |
885 | ||
886 | cparam->order = corder; | |
ef416fc2 | 887 | |
fa73b229 | 888 | if (!strcmp(ctype, "curve")) |
889 | { | |
890 | cparam->type = PPD_CUSTOM_CURVE; | |
891 | cparam->minimum.custom_curve = atof(cminimum); | |
892 | cparam->maximum.custom_curve = atof(cmaximum); | |
893 | } | |
894 | else if (!strcmp(ctype, "int")) | |
895 | { | |
896 | cparam->type = PPD_CUSTOM_INT; | |
897 | cparam->minimum.custom_int = atoi(cminimum); | |
898 | cparam->maximum.custom_int = atoi(cmaximum); | |
899 | } | |
900 | else if (!strcmp(ctype, "invcurve")) | |
901 | { | |
902 | cparam->type = PPD_CUSTOM_INVCURVE; | |
903 | cparam->minimum.custom_invcurve = atof(cminimum); | |
904 | cparam->maximum.custom_invcurve = atof(cmaximum); | |
905 | } | |
906 | else if (!strcmp(ctype, "passcode")) | |
907 | { | |
908 | cparam->type = PPD_CUSTOM_PASSCODE; | |
909 | cparam->minimum.custom_passcode = strdup(cminimum); | |
910 | cparam->maximum.custom_passcode = strdup(cmaximum); | |
911 | } | |
912 | else if (!strcmp(ctype, "password")) | |
913 | { | |
914 | cparam->type = PPD_CUSTOM_PASSWORD; | |
915 | cparam->minimum.custom_password = strdup(cminimum); | |
916 | cparam->maximum.custom_password = strdup(cmaximum); | |
917 | } | |
918 | else if (!strcmp(ctype, "points")) | |
919 | { | |
920 | cparam->type = PPD_CUSTOM_POINTS; | |
921 | cparam->minimum.custom_points = atof(cminimum); | |
922 | cparam->maximum.custom_points = atof(cmaximum); | |
923 | } | |
924 | else if (!strcmp(ctype, "real")) | |
925 | { | |
926 | cparam->type = PPD_CUSTOM_REAL; | |
927 | cparam->minimum.custom_real = atof(cminimum); | |
928 | cparam->maximum.custom_real = atof(cmaximum); | |
929 | } | |
930 | else if (!strcmp(ctype, "string")) | |
931 | { | |
932 | cparam->type = PPD_CUSTOM_STRING; | |
933 | cparam->minimum.custom_string = strdup(cminimum); | |
934 | cparam->maximum.custom_string = strdup(cmaximum); | |
935 | } | |
936 | else | |
937 | { | |
938 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
939 | ||
940 | goto error; | |
941 | } | |
942 | ||
943 | /* | |
944 | * Now special-case for CustomPageSize... | |
945 | */ | |
946 | ||
947 | if (!strcmp(coption->keyword, "PageSize")) | |
948 | { | |
949 | if (!strcmp(name, "Width")) | |
950 | { | |
951 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
952 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
953 | } | |
954 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 955 | { |
fa73b229 | 956 | ppd->custom_min[1] = cparam->minimum.custom_points; |
957 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
958 | } | |
959 | } | |
960 | } | |
961 | else if (!strcmp(keyword, "HWMargins")) | |
962 | sscanf(string, "%f%f%f%f", ppd->custom_margins + 0, | |
963 | ppd->custom_margins + 1, ppd->custom_margins + 2, | |
964 | ppd->custom_margins + 3); | |
965 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True")) | |
966 | { | |
967 | ppd_coption_t *coption; /* Custom option */ | |
ef416fc2 | 968 | |
969 | ||
fa73b229 | 970 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 971 | |
fa73b229 | 972 | /* |
973 | * Get the option and custom option... | |
974 | */ | |
ef416fc2 | 975 | |
fa73b229 | 976 | if ((option = ppdFindOption(ppd, keyword + 6)) == NULL) |
977 | { | |
978 | ppd_group_t *gtemp; /* Temporary group */ | |
ef416fc2 | 979 | |
ef416fc2 | 980 | |
fa73b229 | 981 | DEBUG_printf(("%s option not found for %s...\n", keyword + 6, keyword)); |
ef416fc2 | 982 | |
fa73b229 | 983 | if ((gtemp = ppd_get_group(ppd, "General", _("General"), cg)) == NULL) |
984 | { | |
985 | DEBUG_puts("Unable to get general group!"); | |
ef416fc2 | 986 | |
fa73b229 | 987 | goto error; |
988 | } | |
989 | ||
990 | if ((option = ppd_get_option(gtemp, keyword + 6)) == NULL) | |
ef416fc2 | 991 | { |
fa73b229 | 992 | DEBUG_printf(("Unable to get %s option!\n", keyword + 6)); |
ef416fc2 | 993 | |
994 | cg->ppd_status = PPD_ALLOC_ERROR; | |
995 | ||
996 | goto error; | |
997 | } | |
ef416fc2 | 998 | } |
999 | ||
fa73b229 | 1000 | if ((coption = ppd_get_coption(ppd, keyword + 6)) == NULL) |
ef416fc2 | 1001 | { |
fa73b229 | 1002 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1003 | |
1004 | goto error; | |
1005 | } | |
1006 | ||
fa73b229 | 1007 | /* |
1008 | * Add the "custom" option... | |
1009 | */ | |
1010 | ||
1011 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
ef416fc2 | 1012 | { |
fa73b229 | 1013 | DEBUG_puts("Unable to add Custom choice!"); |
ef416fc2 | 1014 | |
fa73b229 | 1015 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1016 | |
1017 | goto error; | |
1018 | } | |
1019 | ||
fa73b229 | 1020 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1021 | sizeof(choice->text)); | |
1022 | ||
ef416fc2 | 1023 | choice->code = string; |
ef416fc2 | 1024 | string = NULL; /* Don't add as an attribute below */ |
fa73b229 | 1025 | option = NULL; |
1026 | ||
1027 | /* | |
1028 | * Now process custom page sizes specially... | |
1029 | */ | |
1030 | ||
1031 | if (!strcmp(keyword, "CustomPageSize")) | |
1032 | { | |
1033 | ppd->variable_sizes = 1; | |
1034 | ||
1035 | /* | |
1036 | * Add a "Custom" page size entry... | |
1037 | */ | |
1038 | ||
1039 | ppd_add_size(ppd, "Custom"); | |
1040 | } | |
ef416fc2 | 1041 | } |
1042 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1043 | { | |
1044 | if (!strcmp(string, "Minus90")) | |
1045 | ppd->landscape = -90; | |
1046 | else if (!strcmp(string, "Plus90")) | |
1047 | ppd->landscape = 90; | |
1048 | } | |
1049 | else if (!strcmp(keyword, "Emulators")) | |
1050 | { | |
1051 | for (count = 1, sptr = string; sptr != NULL;) | |
1052 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1053 | { | |
1054 | count ++; | |
1055 | while (*sptr == ' ') | |
1056 | sptr ++; | |
1057 | } | |
1058 | ||
1059 | ppd->num_emulations = count; | |
1060 | ppd->emulations = calloc(count, sizeof(ppd_emul_t)); | |
1061 | ||
1062 | for (i = 0, sptr = string; i < count; i ++) | |
1063 | { | |
1064 | for (nameptr = ppd->emulations[i].name; | |
1065 | *sptr != '\0' && *sptr != ' '; | |
1066 | sptr ++) | |
1067 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1068 | *nameptr++ = *sptr; | |
1069 | ||
1070 | *nameptr = '\0'; | |
1071 | ||
1072 | while (*sptr == ' ') | |
1073 | sptr ++; | |
1074 | } | |
1075 | } | |
1076 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1077 | { | |
1078 | ppd_decode(string); | |
1079 | ||
1080 | for (i = 0; i < ppd->num_emulations; i ++) | |
1081 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1082 | { | |
1083 | ppd->emulations[i].start = string; | |
1084 | string = NULL; | |
1085 | } | |
1086 | } | |
1087 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1088 | { | |
1089 | ppd_decode(string); | |
1090 | ||
1091 | for (i = 0; i < ppd->num_emulations; i ++) | |
1092 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1093 | { | |
1094 | ppd->emulations[i].stop = string; | |
1095 | string = NULL; | |
1096 | } | |
1097 | } | |
1098 | else if (!strcmp(keyword, "JobPatchFile")) | |
1099 | { | |
1100 | if (ppd->patches == NULL) | |
1101 | ppd->patches = strdup(string); | |
1102 | else | |
1103 | { | |
1104 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1105 | strlen(string) + 1); | |
1106 | if (temp == NULL) | |
1107 | { | |
1108 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1109 | ||
1110 | goto error; | |
1111 | } | |
1112 | ||
1113 | ppd->patches = temp; | |
1114 | ||
1115 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1116 | } | |
1117 | } | |
1118 | else if (!strcmp(keyword, "OpenUI")) | |
1119 | { | |
1120 | /* | |
1121 | * Don't allow nesting of options... | |
1122 | */ | |
1123 | ||
1124 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1125 | { | |
1126 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1127 | ||
1128 | goto error; | |
1129 | } | |
1130 | ||
1131 | /* | |
1132 | * Add an option record to the current sub-group, group, or file... | |
1133 | */ | |
1134 | ||
1135 | if (name[0] == '*') | |
1136 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1137 | ||
1138 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1139 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1140 | ||
1141 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1142 | group ? group->text : "(null)")); | |
1143 | ||
1144 | if (subgroup != NULL) | |
1145 | option = ppd_get_option(subgroup, name); | |
1146 | else if (group == NULL) | |
1147 | { | |
bd7854cb | 1148 | if ((group = ppd_get_group(ppd, "General", _("General"), cg)) == NULL) |
ef416fc2 | 1149 | goto error; |
1150 | ||
1151 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1152 | option = ppd_get_option(group, name); | |
1153 | group = NULL; | |
1154 | } | |
1155 | else | |
1156 | option = ppd_get_option(group, name); | |
1157 | ||
1158 | if (option == NULL) | |
1159 | { | |
1160 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1161 | ||
1162 | goto error; | |
1163 | } | |
1164 | ||
1165 | /* | |
1166 | * Now fill in the initial information for the option... | |
1167 | */ | |
1168 | ||
1169 | if (string && !strcmp(string, "PickMany")) | |
1170 | option->ui = PPD_UI_PICKMANY; | |
1171 | else if (string && !strcmp(string, "Boolean")) | |
1172 | option->ui = PPD_UI_BOOLEAN; | |
1173 | else if (string && !strcmp(string, "PickOne")) | |
1174 | option->ui = PPD_UI_PICKONE; | |
1175 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1176 | { | |
1177 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1178 | ||
1179 | goto error; | |
1180 | } | |
1181 | else | |
1182 | option->ui = PPD_UI_PICKONE; | |
1183 | ||
1184 | for (j = 0; j < ppd->num_attrs; j ++) | |
1185 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1186 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1187 | ppd->attrs[j]->value) | |
1188 | { | |
1189 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1190 | option->keyword, ppd->attrs[j]->value)); | |
1191 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1192 | sizeof(option->defchoice)); | |
1193 | break; | |
1194 | } | |
1195 | ||
1196 | if (text[0]) | |
1197 | strlcpy(option->text, text, sizeof(option->text)); | |
1198 | else | |
1199 | { | |
1200 | if (!strcmp(name, "PageSize")) | |
1201 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1202 | else if (!strcmp(name, "MediaType")) | |
1203 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1204 | else if (!strcmp(name, "InputSlot")) | |
1205 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1206 | else if (!strcmp(name, "ColorModel")) | |
1207 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1208 | else if (!strcmp(name, "Resolution")) | |
1209 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1210 | else | |
1211 | strlcpy(option->text, name, sizeof(option->text)); | |
1212 | } | |
1213 | ||
1214 | option->section = PPD_ORDER_ANY; | |
1215 | ||
1216 | ppd_free(string); | |
1217 | string = NULL; | |
1218 | } | |
1219 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1220 | { | |
1221 | /* | |
1222 | * Don't allow nesting of options... | |
1223 | */ | |
1224 | ||
1225 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1226 | { | |
1227 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1228 | ||
1229 | goto error; | |
1230 | } | |
1231 | ||
1232 | /* | |
1233 | * Find the JCL group, and add if needed... | |
1234 | */ | |
1235 | ||
fa73b229 | 1236 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg); |
ef416fc2 | 1237 | |
1238 | if (group == NULL) | |
1239 | goto error; | |
1240 | ||
1241 | /* | |
1242 | * Add an option record to the current JCLs... | |
1243 | */ | |
1244 | ||
1245 | if (name[0] == '*') | |
1246 | _cups_strcpy(name, name + 1); | |
1247 | ||
1248 | option = ppd_get_option(group, name); | |
1249 | ||
1250 | if (option == NULL) | |
1251 | { | |
1252 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1253 | ||
1254 | goto error; | |
1255 | } | |
1256 | ||
1257 | /* | |
1258 | * Now fill in the initial information for the option... | |
1259 | */ | |
1260 | ||
1261 | if (string && !strcmp(string, "PickMany")) | |
1262 | option->ui = PPD_UI_PICKMANY; | |
1263 | else if (string && !strcmp(string, "Boolean")) | |
1264 | option->ui = PPD_UI_BOOLEAN; | |
1265 | else if (string && !strcmp(string, "PickOne")) | |
1266 | option->ui = PPD_UI_PICKONE; | |
1267 | else | |
1268 | { | |
1269 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1270 | ||
1271 | goto error; | |
1272 | } | |
1273 | ||
1274 | for (j = 0; j < ppd->num_attrs; j ++) | |
1275 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1276 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1277 | ppd->attrs[j]->value) | |
1278 | { | |
1279 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1280 | option->keyword, ppd->attrs[j]->value)); | |
1281 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1282 | sizeof(option->defchoice)); | |
1283 | break; | |
1284 | } | |
1285 | ||
1286 | strlcpy(option->text, text, sizeof(option->text)); | |
1287 | ||
1288 | option->section = PPD_ORDER_JCL; | |
1289 | group = NULL; | |
1290 | ||
1291 | ppd_free(string); | |
1292 | string = NULL; | |
1293 | } | |
1294 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1295 | { | |
1296 | option = NULL; | |
1297 | ||
1298 | ppd_free(string); | |
1299 | string = NULL; | |
1300 | } | |
1301 | else if (!strcmp(keyword, "OpenGroup")) | |
1302 | { | |
1303 | /* | |
1304 | * Open a new group... | |
1305 | */ | |
1306 | ||
1307 | if (group != NULL) | |
1308 | { | |
1309 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1310 | ||
1311 | goto error; | |
1312 | } | |
1313 | ||
1314 | if (!string) | |
1315 | { | |
1316 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1317 | ||
1318 | goto error; | |
1319 | } | |
1320 | ||
1321 | /* | |
1322 | * Separate the group name from the text (name/text)... | |
1323 | */ | |
1324 | ||
1325 | if ((sptr = strchr(string, '/')) != NULL) | |
1326 | *sptr++ = '\0'; | |
1327 | else | |
1328 | sptr = string; | |
1329 | ||
1330 | /* | |
1331 | * Fix up the text... | |
1332 | */ | |
1333 | ||
1334 | ppd_decode(sptr); | |
1335 | ||
1336 | /* | |
1337 | * Find/add the group... | |
1338 | */ | |
1339 | ||
1340 | group = ppd_get_group(ppd, string, sptr, cg); | |
1341 | ||
1342 | if (group == NULL) | |
1343 | goto error; | |
1344 | ||
1345 | ppd_free(string); | |
1346 | string = NULL; | |
1347 | } | |
1348 | else if (!strcmp(keyword, "CloseGroup")) | |
1349 | { | |
1350 | group = NULL; | |
1351 | ||
1352 | ppd_free(string); | |
1353 | string = NULL; | |
1354 | } | |
1355 | else if (!strcmp(keyword, "OrderDependency") || | |
1356 | !strcmp(keyword, "NonUIOrderDependency")) | |
1357 | { | |
1358 | if (sscanf(string, "%f%40s%40s", &order, name, keyword) != 3) | |
1359 | { | |
1360 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1361 | ||
1362 | goto error; | |
1363 | } | |
1364 | ||
1365 | if (keyword[0] == '*') | |
1366 | _cups_strcpy(keyword, keyword + 1); | |
1367 | ||
1368 | if (!strcmp(name, "ExitServer")) | |
1369 | section = PPD_ORDER_EXIT; | |
1370 | else if (!strcmp(name, "Prolog")) | |
1371 | section = PPD_ORDER_PROLOG; | |
1372 | else if (!strcmp(name, "DocumentSetup")) | |
1373 | section = PPD_ORDER_DOCUMENT; | |
1374 | else if (!strcmp(name, "PageSetup")) | |
1375 | section = PPD_ORDER_PAGE; | |
1376 | else if (!strcmp(name, "JCLSetup")) | |
1377 | section = PPD_ORDER_JCL; | |
1378 | else | |
1379 | section = PPD_ORDER_ANY; | |
1380 | ||
1381 | if (option == NULL) | |
1382 | { | |
1383 | ppd_group_t *gtemp; | |
1384 | ||
1385 | ||
1386 | /* | |
1387 | * Only valid for Non-UI options... | |
1388 | */ | |
1389 | ||
1390 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1391 | if (gtemp->text[0] == '\0') | |
1392 | break; | |
1393 | ||
1394 | if (i > 0) | |
1395 | for (i = 0; i < gtemp->num_options; i ++) | |
1396 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1397 | { | |
1398 | gtemp->options[i].section = section; | |
1399 | gtemp->options[i].order = order; | |
1400 | break; | |
1401 | } | |
1402 | } | |
1403 | else | |
1404 | { | |
1405 | option->section = section; | |
1406 | option->order = order; | |
1407 | } | |
1408 | ||
1409 | ppd_free(string); | |
1410 | string = NULL; | |
1411 | } | |
1412 | else if (!strncmp(keyword, "Default", 7)) | |
1413 | { | |
1414 | if (string == NULL) | |
1415 | continue; | |
1416 | ||
1417 | /* | |
1418 | * Drop UI text, if any, from value... | |
1419 | */ | |
1420 | ||
1421 | if (strchr(string, '/') != NULL) | |
1422 | *strchr(string, '/') = '\0'; | |
1423 | ||
1424 | /* | |
1425 | * Assign the default value as appropriate... | |
1426 | */ | |
1427 | ||
1428 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1429 | { | |
1430 | /* | |
1431 | * Set default colorspace... | |
1432 | */ | |
1433 | ||
1434 | if (!strcmp(string, "CMY")) | |
1435 | ppd->colorspace = PPD_CS_CMY; | |
1436 | else if (!strcmp(string, "CMYK")) | |
1437 | ppd->colorspace = PPD_CS_CMYK; | |
1438 | else if (!strcmp(string, "RGB")) | |
1439 | ppd->colorspace = PPD_CS_RGB; | |
1440 | else if (!strcmp(string, "RGBK")) | |
1441 | ppd->colorspace = PPD_CS_RGBK; | |
1442 | else if (!strcmp(string, "N")) | |
1443 | ppd->colorspace = PPD_CS_N; | |
1444 | else | |
1445 | ppd->colorspace = PPD_CS_GRAY; | |
1446 | } | |
1447 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1448 | { | |
1449 | /* | |
1450 | * Set the default as part of the current option... | |
1451 | */ | |
1452 | ||
1453 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1454 | ||
1455 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1456 | ||
1457 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1458 | } | |
1459 | else | |
1460 | { | |
1461 | /* | |
1462 | * Lookup option and set if it has been defined... | |
1463 | */ | |
1464 | ||
1465 | ppd_option_t *toption; /* Temporary option */ | |
1466 | ||
1467 | ||
1468 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1469 | { | |
1470 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1471 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1472 | } | |
1473 | } | |
1474 | } | |
1475 | else if (!strcmp(keyword, "UIConstraints") || | |
1476 | !strcmp(keyword, "NonUIConstraints")) | |
1477 | { | |
1478 | if (ppd->num_consts == 0) | |
1479 | constraint = calloc(1, sizeof(ppd_const_t)); | |
1480 | else | |
1481 | constraint = realloc(ppd->consts, | |
1482 | (ppd->num_consts + 1) * sizeof(ppd_const_t)); | |
1483 | ||
1484 | if (constraint == NULL) | |
1485 | { | |
1486 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1487 | ||
1488 | goto error; | |
1489 | } | |
1490 | ||
1491 | ppd->consts = constraint; | |
1492 | constraint += ppd->num_consts; | |
1493 | ppd->num_consts ++; | |
1494 | ||
1495 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1496 | constraint->choice1, constraint->option2, | |
1497 | constraint->choice2)) | |
1498 | { | |
1499 | case 0 : /* Error */ | |
1500 | case 1 : /* Error */ | |
1501 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1502 | goto error; | |
1503 | ||
1504 | case 2 : /* Two options... */ | |
1505 | /* | |
1506 | * The following strcpy's are safe, as optionN and | |
1507 | * choiceN are all the same size (size defined by PPD spec...) | |
1508 | */ | |
1509 | ||
1510 | if (constraint->option1[0] == '*') | |
1511 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1512 | ||
1513 | if (constraint->choice1[0] == '*') | |
1514 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1515 | else | |
1516 | _cups_strcpy(constraint->option2, constraint->choice1); | |
1517 | ||
1518 | constraint->choice1[0] = '\0'; | |
1519 | constraint->choice2[0] = '\0'; | |
1520 | break; | |
1521 | ||
1522 | case 3 : /* Two options, one choice... */ | |
1523 | /* | |
1524 | * The following _cups_strcpy's are safe, as optionN and | |
1525 | * choiceN are all the same size (size defined by PPD spec...) | |
1526 | */ | |
1527 | ||
1528 | if (constraint->option1[0] == '*') | |
1529 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1530 | ||
1531 | if (constraint->choice1[0] == '*') | |
1532 | { | |
1533 | _cups_strcpy(constraint->choice2, constraint->option2); | |
1534 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1535 | constraint->choice1[0] = '\0'; | |
1536 | } | |
1537 | else | |
1538 | { | |
1539 | if (constraint->option2[0] == '*') | |
1540 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
1541 | ||
1542 | constraint->choice2[0] = '\0'; | |
1543 | } | |
1544 | break; | |
1545 | ||
1546 | case 4 : /* Two options, two choices... */ | |
1547 | if (constraint->option1[0] == '*') | |
1548 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1549 | ||
1550 | if (constraint->option2[0] == '*') | |
1551 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
1552 | break; | |
1553 | } | |
1554 | ||
1555 | ppd_free(string); | |
1556 | string = NULL; | |
1557 | } | |
1558 | else if (!strcmp(keyword, "PaperDimension")) | |
1559 | { | |
1560 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1561 | size = ppd_add_size(ppd, name); | |
1562 | ||
1563 | if (size == NULL) | |
1564 | { | |
1565 | /* | |
1566 | * Unable to add or find size! | |
1567 | */ | |
1568 | ||
1569 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1570 | ||
1571 | goto error; | |
1572 | } | |
1573 | ||
1574 | sscanf(string, "%f%f", &(size->width), &(size->length)); | |
1575 | ||
1576 | ppd_free(string); | |
1577 | string = NULL; | |
1578 | } | |
1579 | else if (!strcmp(keyword, "ImageableArea")) | |
1580 | { | |
1581 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1582 | size = ppd_add_size(ppd, name); | |
1583 | ||
1584 | if (size == NULL) | |
1585 | { | |
1586 | /* | |
1587 | * Unable to add or find size! | |
1588 | */ | |
1589 | ||
1590 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1591 | ||
1592 | goto error; | |
1593 | } | |
1594 | ||
1595 | sscanf(string, "%f%f%f%f", &(size->left), &(size->bottom), | |
1596 | &(size->right), &(size->top)); | |
1597 | ||
1598 | ppd_free(string); | |
1599 | string = NULL; | |
1600 | } | |
1601 | else if (option != NULL && | |
1602 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1603 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1604 | !strcmp(keyword, option->keyword)) | |
1605 | { | |
1606 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1607 | ||
1608 | if (!strcmp(keyword, "PageSize")) | |
1609 | { | |
1610 | /* | |
1611 | * Add a page size... | |
1612 | */ | |
1613 | ||
1614 | if (ppdPageSize(ppd, name) == NULL) | |
1615 | ppd_add_size(ppd, name); | |
1616 | } | |
1617 | ||
1618 | /* | |
1619 | * Add the option choice... | |
1620 | */ | |
1621 | ||
1622 | choice = ppd_add_choice(option, name); | |
1623 | ||
1624 | if (mask & PPD_TEXT) | |
1625 | strlcpy(choice->text, text, sizeof(choice->text)); | |
1626 | else if (!strcmp(name, "True")) | |
1627 | strcpy(choice->text, _("Yes")); | |
1628 | else if (!strcmp(name, "False")) | |
1629 | strcpy(choice->text, _("No")); | |
1630 | else | |
1631 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1632 | ||
1633 | if (option->section == PPD_ORDER_JCL) | |
1634 | ppd_decode(string); /* Decode quoted string */ | |
1635 | ||
1636 | choice->code = string; | |
1637 | string = NULL; /* Don't add as an attribute below */ | |
1638 | } | |
ef416fc2 | 1639 | |
1640 | /* | |
1641 | * Add remaining lines with keywords and string values as attributes... | |
1642 | */ | |
1643 | ||
1644 | if (string && | |
1645 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1646 | ppd_add_attr(ppd, keyword, name, text, string); | |
1647 | else | |
ef416fc2 | 1648 | ppd_free(string); |
ef416fc2 | 1649 | } |
1650 | ||
1651 | /* | |
1652 | * Reset language preferences... | |
1653 | */ | |
1654 | ||
1655 | cupsLangFree(language); | |
1656 | ||
1657 | #ifdef LC_NUMERIC | |
1658 | _cupsRestoreLocale(LC_NUMERIC, oldlocale); | |
1659 | #else | |
1660 | _cupsRestoreLocale(LC_ALL, oldlocale); | |
1661 | #endif /* LC_NUMERIC */ | |
1662 | ||
1663 | #ifdef DEBUG | |
1664 | if (!feof(fp)) | |
1665 | printf("Premature EOF at %lu...\n", (unsigned long)ftell(fp)); | |
1666 | #endif /* DEBUG */ | |
1667 | ||
1668 | if (cg->ppd_status != PPD_OK) | |
1669 | { | |
1670 | /* | |
1671 | * Had an error reading the PPD file, cannot continue! | |
1672 | */ | |
1673 | ||
1674 | ppdClose(ppd); | |
1675 | ||
1676 | return (NULL); | |
1677 | } | |
1678 | ||
ef416fc2 | 1679 | /* |
fa73b229 | 1680 | * Create the sorted options array and set the option back-pointer for |
1681 | * each choice and custom option... | |
ef416fc2 | 1682 | */ |
1683 | ||
fa73b229 | 1684 | ppd->options = cupsArrayNew((cups_array_func_t)ppd_compare_options, NULL); |
ef416fc2 | 1685 | |
1686 | for (i = ppd->num_groups, group = ppd->groups; | |
1687 | i > 0; | |
1688 | i --, group ++) | |
1689 | { | |
ef416fc2 | 1690 | for (j = group->num_options, option = group->options; |
1691 | j > 0; | |
1692 | j --, option ++) | |
1693 | { | |
fa73b229 | 1694 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1695 | |
ef416fc2 | 1696 | |
fa73b229 | 1697 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1698 | |
fa73b229 | 1699 | for (k = 0; k < option->num_choices; k ++) |
1700 | option->choices[k].option = option; | |
ef416fc2 | 1701 | |
fa73b229 | 1702 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1703 | coption->option = option; | |
1704 | } | |
1705 | } | |
ef416fc2 | 1706 | |
ef416fc2 | 1707 | /* |
1708 | * Return the PPD file structure... | |
1709 | */ | |
1710 | ||
1711 | return (ppd); | |
1712 | ||
1713 | /* | |
1714 | * Common exit point for errors to save code size... | |
1715 | */ | |
1716 | ||
1717 | error: | |
1718 | ||
1719 | ppd_free(string); | |
1720 | ||
1721 | ppdClose(ppd); | |
1722 | ||
1723 | cupsLangFree(language); | |
1724 | ||
1725 | #ifdef LC_NUMERIC | |
1726 | _cupsRestoreLocale(LC_NUMERIC, oldlocale); | |
1727 | #else | |
1728 | _cupsRestoreLocale(LC_ALL, oldlocale); | |
1729 | #endif /* LC_NUMERIC */ | |
1730 | ||
1731 | return (NULL); | |
1732 | } | |
1733 | ||
1734 | ||
1735 | /* | |
1736 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
1737 | */ | |
1738 | ||
1739 | ppd_file_t * /* O - PPD file record */ | |
1740 | ppdOpenFd(int fd) /* I - File to read from */ | |
1741 | { | |
fa73b229 | 1742 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 1743 | ppd_file_t *ppd; /* PPD file record */ |
1744 | _cups_globals_t *cg = _cupsGlobals(); | |
1745 | /* Global data */ | |
1746 | ||
1747 | ||
1748 | /* | |
1749 | * Set the line number to 0... | |
1750 | */ | |
1751 | ||
1752 | cg->ppd_line = 0; | |
1753 | ||
1754 | /* | |
1755 | * Range check input... | |
1756 | */ | |
1757 | ||
1758 | if (fd < 0) | |
1759 | { | |
1760 | cg->ppd_status = PPD_NULL_FILE; | |
1761 | ||
1762 | return (NULL); | |
1763 | } | |
1764 | ||
1765 | /* | |
1766 | * Try to open the file and parse it... | |
1767 | */ | |
1768 | ||
fa73b229 | 1769 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 1770 | { |
fa73b229 | 1771 | ppd = ppdOpen2(fp); |
ef416fc2 | 1772 | |
fa73b229 | 1773 | cupsFileClose(fp); |
ef416fc2 | 1774 | } |
1775 | else | |
1776 | { | |
1777 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 1778 | ppd = NULL; |
ef416fc2 | 1779 | } |
1780 | ||
1781 | return (ppd); | |
1782 | } | |
1783 | ||
1784 | ||
1785 | /* | |
1786 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
1787 | */ | |
1788 | ||
1789 | ppd_file_t * /* O - PPD file record */ | |
1790 | ppdOpenFile(const char *filename) /* I - File to read from */ | |
1791 | { | |
1792 | cups_file_t *fp; /* File pointer */ | |
1793 | ppd_file_t *ppd; /* PPD file record */ | |
1794 | _cups_globals_t *cg = _cupsGlobals(); | |
1795 | /* Global data */ | |
1796 | ||
1797 | ||
1798 | /* | |
1799 | * Set the line number to 0... | |
1800 | */ | |
1801 | ||
1802 | cg->ppd_line = 0; | |
1803 | ||
1804 | /* | |
1805 | * Range check input... | |
1806 | */ | |
1807 | ||
1808 | if (filename == NULL) | |
1809 | { | |
1810 | cg->ppd_status = PPD_NULL_FILE; | |
1811 | ||
1812 | return (NULL); | |
1813 | } | |
1814 | ||
1815 | /* | |
1816 | * Try to open the file and parse it... | |
1817 | */ | |
1818 | ||
1819 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
1820 | { | |
1821 | ppd = ppdOpen2(fp); | |
1822 | ||
1823 | cupsFileClose(fp); | |
1824 | } | |
1825 | else | |
1826 | { | |
1827 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
1828 | ppd = NULL; | |
1829 | } | |
1830 | ||
1831 | return (ppd); | |
1832 | } | |
1833 | ||
1834 | ||
1835 | /* | |
1836 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
1837 | * | |
1838 | * @since CUPS 1.1.20@ | |
1839 | */ | |
1840 | ||
1841 | void | |
1842 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
1843 | { | |
1844 | _cups_globals_t *cg = _cupsGlobals(); | |
1845 | /* Global data */ | |
1846 | ||
1847 | ||
1848 | cg->ppd_conform = c; | |
1849 | } | |
1850 | ||
1851 | ||
1852 | /* | |
1853 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
1854 | */ | |
1855 | ||
1856 | static ppd_attr_t * /* O - New attribute */ | |
1857 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
1858 | const char *name, /* I - Attribute name */ | |
1859 | const char *spec, /* I - Specifier string, if any */ | |
1860 | const char *text, /* I - Text string, if any */ | |
1861 | const char *value) /* I - Value of attribute */ | |
1862 | { | |
1863 | ppd_attr_t **ptr, /* New array */ | |
1864 | *temp; /* New attribute */ | |
1865 | ||
1866 | ||
1867 | /* | |
1868 | * Range check input... | |
1869 | */ | |
1870 | ||
1871 | if (ppd == NULL || name == NULL || spec == NULL) | |
1872 | return (NULL); | |
1873 | ||
bd7854cb | 1874 | /* |
1875 | * Create the array as needed... | |
1876 | */ | |
1877 | ||
1878 | if (!ppd->sorted_attrs) | |
1879 | ppd->sorted_attrs = cupsArrayNew((cups_array_func_t)ppd_compare_attrs, | |
1880 | NULL); | |
1881 | ||
ef416fc2 | 1882 | /* |
1883 | * Allocate memory for the new attribute... | |
1884 | */ | |
1885 | ||
1886 | if (ppd->num_attrs == 0) | |
1887 | ptr = malloc(sizeof(ppd_attr_t *)); | |
1888 | else | |
1889 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
1890 | ||
1891 | if (ptr == NULL) | |
1892 | return (NULL); | |
1893 | ||
1894 | ppd->attrs = ptr; | |
1895 | ptr += ppd->num_attrs; | |
1896 | ||
1897 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
1898 | return (NULL); | |
1899 | ||
1900 | *ptr = temp; | |
1901 | ||
1902 | ppd->num_attrs ++; | |
1903 | ||
1904 | /* | |
1905 | * Copy data over... | |
1906 | */ | |
1907 | ||
1908 | strlcpy(temp->name, name, sizeof(temp->name)); | |
1909 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
1910 | strlcpy(temp->text, text, sizeof(temp->text)); | |
1911 | temp->value = (char *)value; | |
1912 | ||
bd7854cb | 1913 | /* |
1914 | * Add the attribute to the sorted array... | |
1915 | */ | |
1916 | ||
1917 | cupsArrayAdd(ppd->sorted_attrs, temp); | |
1918 | ||
ef416fc2 | 1919 | /* |
1920 | * Return the attribute... | |
1921 | */ | |
1922 | ||
1923 | return (temp); | |
1924 | } | |
1925 | ||
1926 | ||
1927 | /* | |
1928 | * 'ppd_add_choice()' - Add a choice to an option. | |
1929 | */ | |
1930 | ||
1931 | static ppd_choice_t * /* O - Named choice */ | |
1932 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
1933 | const char *name) /* I - Name of choice */ | |
1934 | { | |
1935 | ppd_choice_t *choice; /* Choice */ | |
1936 | ||
1937 | ||
1938 | if (option->num_choices == 0) | |
1939 | choice = malloc(sizeof(ppd_choice_t)); | |
1940 | else | |
1941 | choice = realloc(option->choices, | |
1942 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
1943 | ||
1944 | if (choice == NULL) | |
1945 | return (NULL); | |
1946 | ||
1947 | option->choices = choice; | |
1948 | choice += option->num_choices; | |
1949 | option->num_choices ++; | |
1950 | ||
1951 | memset(choice, 0, sizeof(ppd_choice_t)); | |
1952 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
1953 | ||
1954 | return (choice); | |
1955 | } | |
1956 | ||
1957 | ||
1958 | /* | |
1959 | * 'ppd_add_size()' - Add a page size. | |
1960 | */ | |
1961 | ||
1962 | static ppd_size_t * /* O - Named size */ | |
1963 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
1964 | const char *name) /* I - Name of size */ | |
1965 | { | |
1966 | ppd_size_t *size; /* Size */ | |
1967 | ||
1968 | ||
1969 | if (ppd->num_sizes == 0) | |
1970 | size = malloc(sizeof(ppd_size_t)); | |
1971 | else | |
1972 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
1973 | ||
1974 | if (size == NULL) | |
1975 | return (NULL); | |
1976 | ||
1977 | ppd->sizes = size; | |
1978 | size += ppd->num_sizes; | |
1979 | ppd->num_sizes ++; | |
1980 | ||
1981 | memset(size, 0, sizeof(ppd_size_t)); | |
1982 | strlcpy(size->name, name, sizeof(size->name)); | |
1983 | ||
1984 | return (size); | |
1985 | } | |
1986 | ||
1987 | ||
bd7854cb | 1988 | /* |
1989 | * 'ppd_compare_attrs()' - Compare two attributes. | |
1990 | */ | |
1991 | ||
1992 | static int /* O - Result of comparison */ | |
1993 | ppd_compare_attrs(ppd_attr_t *a, /* I - First attribute */ | |
1994 | ppd_attr_t *b) /* I - Second attribute */ | |
1995 | { | |
1996 | int ret; /* Result of comparison */ | |
1997 | ||
1998 | ||
1999 | if ((ret = strcasecmp(a->name, b->name)) != 0) | |
2000 | return (ret); | |
2001 | else if (a->spec[0] && b->spec[0]) | |
2002 | return (strcasecmp(a->spec, b->spec)); | |
2003 | else | |
2004 | return (0); | |
2005 | } | |
2006 | ||
2007 | ||
ef416fc2 | 2008 | /* |
fa73b229 | 2009 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2010 | */ |
2011 | ||
2012 | static int /* O - Result of comparison */ | |
fa73b229 | 2013 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2014 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2015 | { |
fa73b229 | 2016 | return (strcasecmp(a->keyword, b->keyword)); |
2017 | } | |
2018 | ||
2019 | ||
2020 | /* | |
2021 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2022 | */ | |
2023 | ||
2024 | static int /* O - Result of comparison */ | |
2025 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2026 | ppd_cparam_t *b) /* I - Second parameter */ | |
2027 | { | |
2028 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2029 | } |
2030 | ||
2031 | ||
2032 | /* | |
2033 | * 'ppd_compare_options()' - Compare two options. | |
2034 | */ | |
2035 | ||
2036 | static int /* O - Result of comparison */ | |
fa73b229 | 2037 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2038 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2039 | { |
fa73b229 | 2040 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2041 | } |
ef416fc2 | 2042 | |
2043 | ||
2044 | /* | |
2045 | * 'ppd_decode()' - Decode a string value... | |
2046 | */ | |
2047 | ||
2048 | static int /* O - Length of decoded string */ | |
2049 | ppd_decode(char *string) /* I - String to decode */ | |
2050 | { | |
2051 | char *inptr, /* Input pointer */ | |
2052 | *outptr; /* Output pointer */ | |
2053 | ||
2054 | ||
2055 | inptr = string; | |
2056 | outptr = string; | |
2057 | ||
2058 | while (*inptr != '\0') | |
2059 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2060 | { | |
2061 | /* | |
2062 | * Convert hex to 8-bit values... | |
2063 | */ | |
2064 | ||
2065 | inptr ++; | |
2066 | while (isxdigit(*inptr & 255)) | |
2067 | { | |
2068 | if (isalpha(*inptr)) | |
2069 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2070 | else | |
2071 | *outptr = (*inptr - '0') << 4; | |
2072 | ||
2073 | inptr ++; | |
2074 | ||
2075 | if (!isxdigit(*inptr & 255)) | |
2076 | break; | |
2077 | ||
2078 | if (isalpha(*inptr)) | |
2079 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2080 | else | |
2081 | *outptr |= *inptr - '0'; | |
2082 | ||
2083 | inptr ++; | |
2084 | outptr ++; | |
2085 | } | |
2086 | ||
2087 | while (*inptr != '>' && *inptr != '\0') | |
2088 | inptr ++; | |
2089 | while (*inptr == '>') | |
2090 | inptr ++; | |
2091 | } | |
2092 | else | |
2093 | *outptr++ = *inptr++; | |
2094 | ||
2095 | *outptr = '\0'; | |
2096 | ||
2097 | return ((int)(outptr - string)); | |
2098 | } | |
2099 | ||
2100 | ||
2101 | /* | |
2102 | * 'ppd_free_group()' - Free a single UI group. | |
2103 | */ | |
2104 | ||
2105 | static void | |
2106 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2107 | { | |
2108 | int i; /* Looping var */ | |
2109 | ppd_option_t *option; /* Current option */ | |
2110 | ppd_group_t *subgroup; /* Current sub-group */ | |
2111 | ||
2112 | ||
2113 | if (group->num_options > 0) | |
2114 | { | |
2115 | for (i = group->num_options, option = group->options; | |
2116 | i > 0; | |
2117 | i --, option ++) | |
2118 | ppd_free_option(option); | |
2119 | ||
2120 | ppd_free(group->options); | |
2121 | } | |
2122 | ||
2123 | if (group->num_subgroups > 0) | |
2124 | { | |
2125 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2126 | i > 0; | |
2127 | i --, subgroup ++) | |
2128 | ppd_free_group(subgroup); | |
2129 | ||
2130 | ppd_free(group->subgroups); | |
2131 | } | |
2132 | } | |
2133 | ||
2134 | ||
2135 | /* | |
2136 | * 'ppd_free_option()' - Free a single option. | |
2137 | */ | |
2138 | ||
2139 | static void | |
2140 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2141 | { | |
2142 | int i; /* Looping var */ | |
2143 | ppd_choice_t *choice; /* Current choice */ | |
2144 | ||
2145 | ||
2146 | if (option->num_choices > 0) | |
2147 | { | |
2148 | for (i = option->num_choices, choice = option->choices; | |
2149 | i > 0; | |
2150 | i --, choice ++) | |
2151 | { | |
2152 | ppd_free(choice->code); | |
2153 | } | |
2154 | ||
2155 | ppd_free(option->choices); | |
2156 | } | |
2157 | } | |
2158 | ||
2159 | ||
ef416fc2 | 2160 | /* |
fa73b229 | 2161 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2162 | */ |
2163 | ||
fa73b229 | 2164 | static ppd_coption_t * /* O - Custom option... */ |
2165 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2166 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2167 | { |
fa73b229 | 2168 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2169 | |
2170 | ||
2171 | /* | |
2172 | * See if the option already exists... | |
2173 | */ | |
2174 | ||
fa73b229 | 2175 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2176 | return (copt); | |
ef416fc2 | 2177 | |
2178 | /* | |
fa73b229 | 2179 | * Not found, so create the custom option record... |
ef416fc2 | 2180 | */ |
2181 | ||
fa73b229 | 2182 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2183 | return (NULL); |
2184 | ||
fa73b229 | 2185 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2186 | |
fa73b229 | 2187 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2188 | |
fa73b229 | 2189 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2190 | |
2191 | /* | |
2192 | * Return the new record... | |
2193 | */ | |
2194 | ||
fa73b229 | 2195 | return (copt); |
ef416fc2 | 2196 | } |
2197 | ||
2198 | ||
2199 | /* | |
fa73b229 | 2200 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2201 | */ |
2202 | ||
fa73b229 | 2203 | static ppd_cparam_t * /* O - Extended option... */ |
2204 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2205 | const char *param, /* I - Name of parameter */ | |
2206 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2207 | { |
fa73b229 | 2208 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2209 | |
2210 | ||
2211 | /* | |
2212 | * See if the parameter already exists... | |
2213 | */ | |
2214 | ||
fa73b229 | 2215 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2216 | return (cparam); | |
ef416fc2 | 2217 | |
2218 | /* | |
fa73b229 | 2219 | * Not found, so create the custom parameter record... |
ef416fc2 | 2220 | */ |
2221 | ||
fa73b229 | 2222 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2223 | return (NULL); |
2224 | ||
fa73b229 | 2225 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
2226 | strlcpy(cparam->text, text, sizeof(cparam->text)); | |
ef416fc2 | 2227 | |
2228 | /* | |
fa73b229 | 2229 | * Add this record to the array... |
ef416fc2 | 2230 | */ |
2231 | ||
fa73b229 | 2232 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2233 | |
2234 | /* | |
2235 | * Return the new record... | |
2236 | */ | |
2237 | ||
fa73b229 | 2238 | return (cparam); |
ef416fc2 | 2239 | } |
ef416fc2 | 2240 | |
2241 | ||
2242 | /* | |
2243 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2244 | */ | |
2245 | ||
2246 | static ppd_group_t * /* O - Named group */ | |
2247 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ | |
2248 | const char *name, /* I - Name of group */ | |
2249 | const char *text, /* I - Text for group */ | |
2250 | _cups_globals_t *cg) /* I - Global data */ | |
2251 | { | |
2252 | int i; /* Looping var */ | |
2253 | ppd_group_t *group; /* Group */ | |
2254 | ||
2255 | ||
2256 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2257 | ppd, name, text, cg)); | |
2258 | ||
2259 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2260 | if (!strcmp(group->name, name)) | |
2261 | break; | |
2262 | ||
2263 | if (i == 0) | |
2264 | { | |
2265 | DEBUG_printf(("Adding group %s...\n", name)); | |
2266 | ||
2267 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2268 | { | |
2269 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2270 | ||
2271 | return (NULL); | |
2272 | } | |
2273 | ||
2274 | if (ppd->num_groups == 0) | |
2275 | group = malloc(sizeof(ppd_group_t)); | |
2276 | else | |
2277 | group = realloc(ppd->groups, | |
2278 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2279 | ||
2280 | if (group == NULL) | |
2281 | { | |
2282 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2283 | ||
2284 | return (NULL); | |
2285 | } | |
2286 | ||
2287 | ppd->groups = group; | |
2288 | group += ppd->num_groups; | |
2289 | ppd->num_groups ++; | |
2290 | ||
2291 | memset(group, 0, sizeof(ppd_group_t)); | |
2292 | strlcpy(group->name, name, sizeof(group->name)); | |
2293 | strlcpy(group->text, text, sizeof(group->text)); | |
2294 | } | |
2295 | ||
2296 | return (group); | |
2297 | } | |
2298 | ||
2299 | ||
2300 | /* | |
2301 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2302 | */ | |
2303 | ||
2304 | static ppd_option_t * /* O - Named option */ | |
2305 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2306 | const char *name) /* I - Name of option */ | |
2307 | { | |
2308 | int i; /* Looping var */ | |
2309 | ppd_option_t *option; /* Option */ | |
2310 | ||
2311 | ||
2312 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2313 | group, group->name, name)); | |
2314 | ||
2315 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2316 | if (!strcmp(option->keyword, name)) | |
2317 | break; | |
2318 | ||
2319 | if (i == 0) | |
2320 | { | |
2321 | if (group->num_options == 0) | |
2322 | option = malloc(sizeof(ppd_option_t)); | |
2323 | else | |
2324 | option = realloc(group->options, | |
2325 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2326 | ||
2327 | if (option == NULL) | |
2328 | return (NULL); | |
2329 | ||
2330 | group->options = option; | |
2331 | option += group->num_options; | |
2332 | group->num_options ++; | |
2333 | ||
2334 | memset(option, 0, sizeof(ppd_option_t)); | |
2335 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2336 | } | |
2337 | ||
2338 | return (option); | |
2339 | } | |
2340 | ||
2341 | ||
2342 | /* | |
2343 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2344 | * necessary. | |
2345 | */ | |
2346 | ||
2347 | static int /* O - Bitmask of fields read */ | |
2348 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2349 | char *keyword, /* O - Keyword from line */ | |
2350 | char *option, /* O - Option from line */ | |
2351 | char *text, /* O - Human-readable text from line */ | |
2352 | char **string, /* O - Code/string data */ | |
2353 | int ignoreblank, /* I - Ignore blank lines? */ | |
2354 | _cups_globals_t *cg) /* I - Global data */ | |
2355 | { | |
2356 | int ch, /* Character from file */ | |
2357 | col, /* Column in line */ | |
2358 | colon, /* Colon seen? */ | |
2359 | endquote, /* Waiting for an end quote */ | |
2360 | mask, /* Mask to be returned */ | |
2361 | startline, /* Start line */ | |
2362 | textlen; /* Length of text */ | |
2363 | char *keyptr, /* Keyword pointer */ | |
2364 | *optptr, /* Option pointer */ | |
2365 | *textptr, /* Text pointer */ | |
2366 | *strptr, /* Pointer into string */ | |
2367 | *lineptr, /* Current position in line buffer */ | |
2368 | *line; /* Line buffer */ | |
2369 | int linesize; /* Current size of line buffer */ | |
2370 | ||
2371 | /* | |
2372 | * Range check everything... | |
2373 | */ | |
2374 | ||
2375 | if (!fp || !keyword || !option || !text || !string) | |
2376 | return (0); | |
2377 | ||
2378 | /* | |
2379 | * Now loop until we have a valid line... | |
2380 | */ | |
2381 | ||
2382 | *string = NULL; | |
2383 | col = 0; | |
2384 | startline = cg->ppd_line + 1; | |
2385 | linesize = 1024; | |
2386 | line = malloc(linesize); | |
2387 | ||
2388 | if (!line) | |
2389 | return (0); | |
2390 | ||
2391 | do | |
2392 | { | |
2393 | /* | |
2394 | * Read the line... | |
2395 | */ | |
2396 | ||
2397 | lineptr = line; | |
2398 | endquote = 0; | |
2399 | colon = 0; | |
2400 | ||
2401 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2402 | { | |
2403 | if (lineptr >= (line + linesize - 1)) | |
2404 | { | |
2405 | /* | |
2406 | * Expand the line buffer... | |
2407 | */ | |
2408 | ||
2409 | char *temp; /* Temporary line pointer */ | |
2410 | ||
2411 | ||
2412 | linesize += 1024; | |
2413 | if (linesize > 262144) | |
2414 | { | |
2415 | /* | |
2416 | * Don't allow lines longer than 256k! | |
2417 | */ | |
2418 | ||
2419 | cg->ppd_line = startline; | |
2420 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2421 | ||
2422 | free(line); | |
2423 | ||
2424 | return (0); | |
2425 | } | |
2426 | ||
2427 | temp = realloc(line, linesize); | |
2428 | if (!temp) | |
2429 | { | |
2430 | cg->ppd_line = startline; | |
2431 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2432 | ||
2433 | free(line); | |
2434 | ||
2435 | return (0); | |
2436 | } | |
2437 | ||
2438 | lineptr = temp + (lineptr - line); | |
2439 | line = temp; | |
2440 | } | |
2441 | ||
2442 | if (ch == '\r' || ch == '\n') | |
2443 | { | |
2444 | /* | |
2445 | * Line feed or carriage return... | |
2446 | */ | |
2447 | ||
2448 | cg->ppd_line ++; | |
2449 | col = 0; | |
2450 | ||
2451 | if (ch == '\r') | |
2452 | { | |
2453 | /* | |
2454 | * Check for a trailing line feed... | |
2455 | */ | |
2456 | ||
2457 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2458 | { |
2459 | ch = '\n'; | |
ef416fc2 | 2460 | break; |
fa73b229 | 2461 | } |
2462 | ||
ef416fc2 | 2463 | if (ch == 0x0a) |
2464 | cupsFileGetChar(fp); | |
2465 | } | |
2466 | ||
2467 | if (lineptr == line && ignoreblank) | |
2468 | continue; /* Skip blank lines */ | |
2469 | ||
2470 | ch = '\n'; | |
2471 | ||
2472 | if (!endquote) /* Continue for multi-line text */ | |
2473 | break; | |
2474 | ||
2475 | *lineptr++ = '\n'; | |
2476 | } | |
2477 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2478 | { | |
2479 | /* | |
2480 | * Other control characters... | |
2481 | */ | |
2482 | ||
2483 | cg->ppd_line = startline; | |
2484 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2485 | ||
2486 | free(line); | |
2487 | ||
2488 | return (0); | |
2489 | } | |
2490 | else if (ch != 0x1a) | |
2491 | { | |
2492 | /* | |
2493 | * Any other character... | |
2494 | */ | |
2495 | ||
2496 | *lineptr++ = ch; | |
2497 | col ++; | |
2498 | ||
2499 | if (col > (PPD_MAX_LINE - 1)) | |
2500 | { | |
2501 | /* | |
2502 | * Line is too long... | |
2503 | */ | |
2504 | ||
2505 | cg->ppd_line = startline; | |
2506 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2507 | ||
2508 | free(line); | |
2509 | ||
2510 | return (0); | |
2511 | } | |
2512 | ||
2513 | if (ch == ':' && strncmp(line, "*%", 2) != 0) | |
2514 | colon = 1; | |
2515 | ||
2516 | if (ch == '\"' && colon) | |
2517 | endquote = !endquote; | |
2518 | } | |
2519 | } | |
2520 | ||
2521 | if (endquote) | |
2522 | { | |
2523 | /* | |
2524 | * Didn't finish this quoted string... | |
2525 | */ | |
2526 | ||
2527 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2528 | if (ch == '\"') | |
2529 | break; | |
2530 | else if (ch == '\r' || ch == '\n') | |
2531 | { | |
2532 | cg->ppd_line ++; | |
2533 | col = 0; | |
2534 | ||
2535 | if (ch == '\r') | |
2536 | { | |
2537 | /* | |
2538 | * Check for a trailing line feed... | |
2539 | */ | |
2540 | ||
2541 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2542 | break; | |
2543 | if (ch == 0x0a) | |
2544 | cupsFileGetChar(fp); | |
2545 | } | |
2546 | ||
2547 | ch = '\n'; | |
2548 | } | |
2549 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2550 | { | |
2551 | /* | |
2552 | * Other control characters... | |
2553 | */ | |
2554 | ||
2555 | cg->ppd_line = startline; | |
2556 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2557 | ||
2558 | free(line); | |
2559 | ||
2560 | return (0); | |
2561 | } | |
2562 | else if (ch != 0x1a) | |
2563 | { | |
2564 | col ++; | |
2565 | ||
2566 | if (col > (PPD_MAX_LINE - 1)) | |
2567 | { | |
2568 | /* | |
2569 | * Line is too long... | |
2570 | */ | |
2571 | ||
2572 | cg->ppd_line = startline; | |
2573 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2574 | ||
2575 | free(line); | |
2576 | ||
2577 | return (0); | |
2578 | } | |
2579 | } | |
2580 | } | |
2581 | ||
2582 | if (ch != '\n') | |
2583 | { | |
2584 | /* | |
2585 | * Didn't finish this line... | |
2586 | */ | |
2587 | ||
2588 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2589 | if (ch == '\r' || ch == '\n') | |
2590 | { | |
2591 | /* | |
2592 | * Line feed or carriage return... | |
2593 | */ | |
2594 | ||
2595 | cg->ppd_line ++; | |
2596 | col = 0; | |
2597 | ||
2598 | if (ch == '\r') | |
2599 | { | |
2600 | /* | |
2601 | * Check for a trailing line feed... | |
2602 | */ | |
2603 | ||
2604 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2605 | break; | |
2606 | if (ch == 0x0a) | |
2607 | cupsFileGetChar(fp); | |
2608 | } | |
2609 | ||
2610 | break; | |
2611 | } | |
2612 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2613 | { | |
2614 | /* | |
2615 | * Other control characters... | |
2616 | */ | |
2617 | ||
2618 | cg->ppd_line = startline; | |
2619 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2620 | ||
2621 | free(line); | |
2622 | ||
2623 | return (0); | |
2624 | } | |
2625 | else if (ch != 0x1a) | |
2626 | { | |
2627 | col ++; | |
2628 | ||
2629 | if (col > (PPD_MAX_LINE - 1)) | |
2630 | { | |
2631 | /* | |
2632 | * Line is too long... | |
2633 | */ | |
2634 | ||
2635 | cg->ppd_line = startline; | |
2636 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2637 | ||
2638 | free(line); | |
2639 | ||
2640 | return (0); | |
2641 | } | |
2642 | } | |
2643 | } | |
2644 | ||
2645 | if (lineptr > line && lineptr[-1] == '\n') | |
2646 | lineptr --; | |
2647 | ||
2648 | *lineptr = '\0'; | |
2649 | ||
2650 | DEBUG_printf(("LINE = \"%s\"\n", line)); | |
2651 | ||
bd7854cb | 2652 | /* |
2653 | * The dynamically created PPDs for older style Mac OS X | |
2654 | * drivers include a large blob of data inserted as comments | |
2655 | * at the end of the file. As an optimization we can stop | |
2656 | * reading the PPD when we get to the start of this data. | |
2657 | */ | |
2658 | ||
2659 | if (!strcmp(line, "*%APLWORKSET START")) | |
2660 | { | |
2661 | free(line); | |
2662 | return (0); | |
2663 | } | |
2664 | ||
ef416fc2 | 2665 | if (ch == EOF && lineptr == line) |
2666 | { | |
2667 | free(line); | |
2668 | return (0); | |
2669 | } | |
2670 | ||
2671 | /* | |
2672 | * Now parse it... | |
2673 | */ | |
2674 | ||
2675 | mask = 0; | |
2676 | lineptr = line + 1; | |
2677 | ||
2678 | keyword[0] = '\0'; | |
2679 | option[0] = '\0'; | |
2680 | text[0] = '\0'; | |
2681 | *string = NULL; | |
2682 | ||
2683 | if ((!line[0] || /* Blank line */ | |
2684 | !strncmp(line, "*%", 2) || /* Comment line */ | |
2685 | !strcmp(line, "*End")) && /* End of multi-line string */ | |
2686 | ignoreblank) /* Ignore these? */ | |
2687 | { | |
2688 | startline = cg->ppd_line + 1; | |
2689 | continue; | |
2690 | } | |
2691 | ||
2692 | if (!strcmp(line, "*")) /* (Bad) comment line */ | |
2693 | { | |
2694 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2695 | { | |
2696 | startline = cg->ppd_line + 1; | |
2697 | continue; | |
2698 | } | |
2699 | else | |
2700 | { | |
2701 | cg->ppd_line = startline; | |
2702 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2703 | ||
2704 | free(line); | |
2705 | return (0); | |
2706 | } | |
2707 | } | |
2708 | ||
2709 | if (line[0] != '*') /* All lines start with an asterisk */ | |
2710 | { | |
ef416fc2 | 2711 | /* |
2712 | * Allow lines consisting of just whitespace... | |
2713 | */ | |
2714 | ||
2715 | for (lineptr = line; *lineptr; lineptr ++) | |
2716 | if (!isspace(*lineptr & 255)) | |
2717 | break; | |
2718 | ||
2719 | if (*lineptr) | |
2720 | { | |
2721 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
2722 | free(line); | |
2723 | return (0); | |
2724 | } | |
2725 | else if (ignoreblank) | |
2726 | continue; | |
2727 | else | |
2728 | { | |
2729 | free(line); | |
2730 | return (0); | |
2731 | } | |
2732 | } | |
2733 | ||
2734 | /* | |
2735 | * Get a keyword... | |
2736 | */ | |
2737 | ||
2738 | keyptr = keyword; | |
2739 | ||
2740 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
2741 | { | |
2742 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
2743 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
2744 | { | |
2745 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2746 | free(line); | |
2747 | return (0); | |
2748 | } | |
2749 | ||
2750 | *keyptr++ = *lineptr++; | |
2751 | } | |
2752 | ||
2753 | *keyptr = '\0'; | |
2754 | ||
2755 | if (!strcmp(keyword, "End")) | |
2756 | continue; | |
2757 | ||
2758 | mask |= PPD_KEYWORD; | |
2759 | ||
2760 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
2761 | ||
2762 | if (isspace(*lineptr & 255)) | |
2763 | { | |
2764 | /* | |
2765 | * Get an option name... | |
2766 | */ | |
2767 | ||
2768 | while (isspace(*lineptr & 255)) | |
2769 | lineptr ++; | |
2770 | ||
2771 | optptr = option; | |
2772 | ||
2773 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
2774 | *lineptr != '/') | |
2775 | { | |
2776 | if (*lineptr <= ' ' || *lineptr > 126 || | |
2777 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
2778 | { | |
2779 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
2780 | free(line); | |
2781 | return (0); | |
2782 | } | |
2783 | ||
2784 | *optptr++ = *lineptr++; | |
2785 | } | |
2786 | ||
2787 | *optptr = '\0'; | |
2788 | ||
2789 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2790 | { | |
2791 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
2792 | free(line); | |
2793 | return (0); | |
2794 | } | |
2795 | ||
2796 | while (isspace(*lineptr & 255)) | |
2797 | lineptr ++; | |
2798 | ||
2799 | mask |= PPD_OPTION; | |
2800 | ||
2801 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
2802 | ||
2803 | if (*lineptr == '/') | |
2804 | { | |
2805 | /* | |
2806 | * Get human-readable text... | |
2807 | */ | |
2808 | ||
2809 | lineptr ++; | |
2810 | ||
2811 | textptr = text; | |
2812 | ||
2813 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
2814 | { | |
2815 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
2816 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
2817 | { | |
2818 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2819 | free(line); | |
2820 | return (0); | |
2821 | } | |
2822 | ||
2823 | *textptr++ = *lineptr++; | |
2824 | } | |
2825 | ||
2826 | *textptr = '\0'; | |
2827 | textlen = ppd_decode(text); | |
2828 | ||
2829 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2830 | { | |
2831 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2832 | free(line); | |
2833 | return (0); | |
2834 | } | |
2835 | ||
2836 | mask |= PPD_TEXT; | |
2837 | } | |
2838 | ||
2839 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
2840 | } | |
2841 | ||
2842 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2843 | { | |
2844 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
2845 | free(line); | |
2846 | return (0); | |
2847 | } | |
2848 | ||
2849 | while (isspace(*lineptr & 255)) | |
2850 | lineptr ++; | |
2851 | ||
2852 | if (*lineptr == ':') | |
2853 | { | |
2854 | /* | |
2855 | * Get string after triming leading and trailing whitespace... | |
2856 | */ | |
2857 | ||
2858 | lineptr ++; | |
2859 | while (isspace(*lineptr & 255)) | |
2860 | lineptr ++; | |
2861 | ||
2862 | strptr = lineptr + strlen(lineptr) - 1; | |
2863 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
2864 | *strptr-- = '\0'; | |
2865 | ||
2866 | if (*strptr == '\"') | |
2867 | { | |
2868 | /* | |
2869 | * Quoted string by itself... | |
2870 | */ | |
2871 | ||
2872 | *string = malloc(strlen(lineptr) + 1); | |
2873 | ||
2874 | strptr = *string; | |
2875 | ||
2876 | for (; *lineptr != '\0'; lineptr ++) | |
2877 | if (*lineptr != '\"') | |
2878 | *strptr++ = *lineptr; | |
2879 | ||
2880 | *strptr = '\0'; | |
2881 | } | |
2882 | else | |
2883 | *string = strdup(lineptr); | |
2884 | ||
2885 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
2886 | ||
2887 | mask |= PPD_STRING; | |
2888 | } | |
2889 | } | |
2890 | while (mask == 0); | |
2891 | ||
2892 | free(line); | |
2893 | ||
2894 | return (mask); | |
2895 | } | |
2896 | ||
2897 | ||
2898 | /* | |
bd7854cb | 2899 | * End of "$Id: ppd.c 5119 2006-02-16 15:52:06Z mike $". |
ef416fc2 | 2900 | */ |