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ef416fc2 | 1 | /* |
fa73b229 | 2 | * "$Id: ppd.c 4990 2006-01-26 02:21:45Z 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 | * _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_coptions() - Compare two custom options. | |
49 | * ppd_compare_cparams() - Compare two custom parameters. | |
50 | * ppd_compare_options() - Compare two options. | |
51 | * ppd_decode() - Decode a string value... | |
52 | * ppd_free_group() - Free a single UI group. | |
53 | * ppd_free_option() - Free a single option. | |
54 | * ppd_get_coption() - Get a custom option record. | |
55 | * ppd_get_cparam() - Get a custom parameter record. | |
56 | * ppd_get_group() - Find or create the named group as needed. | |
57 | * ppd_get_option() - Find or create the named option as needed. | |
58 | * ppd_read() - Read a line from a PPD file, skipping comment | |
59 | * lines as necessary. | |
ef416fc2 | 60 | */ |
61 | ||
62 | /* | |
63 | * Include necessary headers. | |
64 | */ | |
65 | ||
66 | #include "globals.h" | |
67 | #include "debug.h" | |
68 | #include <stdlib.h> | |
69 | ||
70 | ||
71 | /* | |
72 | * Definitions... | |
73 | */ | |
74 | ||
75 | #if defined(WIN32) || defined(__EMX__) | |
76 | # define READ_BINARY "rb" /* Open a binary file for reading */ | |
77 | # define WRITE_BINARY "wb" /* Open a binary file for writing */ | |
78 | #else | |
79 | # define READ_BINARY "r" /* Open a binary file for reading */ | |
80 | # define WRITE_BINARY "w" /* Open a binary file for writing */ | |
81 | #endif /* WIN32 || __EMX__ */ | |
82 | ||
83 | #define ppd_free(p) if (p) free(p) /* Safe free macro */ | |
84 | ||
85 | #define PPD_KEYWORD 1 /* Line contained a keyword */ | |
86 | #define PPD_OPTION 2 /* Line contained an option name */ | |
87 | #define PPD_TEXT 4 /* Line contained human-readable text */ | |
88 | #define PPD_STRING 8 /* Line contained a string or code */ | |
89 | ||
90 | ||
91 | /* | |
92 | * Local functions... | |
93 | */ | |
94 | ||
95 | static ppd_attr_t *ppd_add_attr(ppd_file_t *ppd, const char *name, | |
96 | const char *spec, const char *text, | |
97 | const char *value); | |
98 | static ppd_choice_t *ppd_add_choice(ppd_option_t *option, const char *name); | |
99 | static ppd_size_t *ppd_add_size(ppd_file_t *ppd, const char *name); | |
fa73b229 | 100 | static int ppd_compare_coptions(ppd_coption_t *a, ppd_coption_t *b); |
101 | static int ppd_compare_cparams(ppd_cparam_t *a, ppd_cparam_t *b); | |
102 | static int ppd_compare_options(ppd_option_t *a, ppd_option_t *b); | |
ef416fc2 | 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); | |
fa73b229 | 106 | static ppd_coption_t *ppd_get_coption(ppd_file_t *ppd, const char *name); |
107 | static ppd_cparam_t *ppd_get_cparam(ppd_coption_t *opt, | |
108 | const char *param, | |
109 | const char *text); | |
ef416fc2 | 110 | static ppd_group_t *ppd_get_group(ppd_file_t *ppd, const char *name, |
111 | const char *text, _cups_globals_t *cg); | |
112 | static ppd_option_t *ppd_get_option(ppd_group_t *group, const char *name); | |
113 | static int ppd_read(cups_file_t *fp, char *keyword, char *option, | |
114 | char *text, char **string, int ignoreblank, | |
115 | _cups_globals_t *cg); | |
116 | ||
117 | ||
118 | /* | |
119 | * '_ppd_attr_compare()' - Compare two attributes. | |
120 | */ | |
121 | ||
122 | int /* O - Result of comparison */ | |
123 | _ppd_attr_compare(ppd_attr_t **a, /* I - First attribute */ | |
124 | ppd_attr_t **b) /* I - Second attribute */ | |
125 | { | |
126 | int ret; /* Result of comparison */ | |
127 | ||
128 | ||
129 | if ((ret = strcasecmp((*a)->name, (*b)->name)) != 0) | |
130 | return (ret); | |
131 | else if ((*a)->spec[0] && (*b)->spec[0]) | |
132 | return (strcasecmp((*a)->spec, (*b)->spec)); | |
133 | else | |
134 | return (0); | |
135 | } | |
136 | ||
137 | ||
138 | /* | |
139 | * 'ppdClose()' - Free all memory used by the PPD file. | |
140 | */ | |
141 | ||
142 | void | |
143 | ppdClose(ppd_file_t *ppd) /* I - PPD file record */ | |
144 | { | |
145 | int i; /* Looping var */ | |
146 | ppd_emul_t *emul; /* Current emulation */ | |
147 | ppd_group_t *group; /* Current group */ | |
148 | char **font; /* Current font */ | |
149 | char **filter; /* Current filter */ | |
150 | ppd_attr_t **attr; /* Current attribute */ | |
fa73b229 | 151 | ppd_coption_t *coption; /* Current custom option */ |
152 | ppd_cparam_t *cparam; /* Current custom parameter */ | |
ef416fc2 | 153 | |
154 | ||
155 | /* | |
fa73b229 | 156 | * Range check arguments... |
ef416fc2 | 157 | */ |
158 | ||
fa73b229 | 159 | if (!ppd) |
ef416fc2 | 160 | return; |
161 | ||
162 | /* | |
163 | * Free all strings at the top level... | |
164 | */ | |
165 | ||
166 | ppd_free(ppd->patches); | |
167 | ppd_free(ppd->jcl_begin); | |
168 | ppd_free(ppd->jcl_end); | |
169 | ppd_free(ppd->jcl_ps); | |
170 | ||
171 | /* | |
172 | * Free any emulations... | |
173 | */ | |
174 | ||
175 | if (ppd->num_emulations > 0) | |
176 | { | |
177 | for (i = ppd->num_emulations, emul = ppd->emulations; i > 0; i --, emul ++) | |
178 | { | |
179 | ppd_free(emul->start); | |
180 | ppd_free(emul->stop); | |
181 | } | |
182 | ||
183 | ppd_free(ppd->emulations); | |
184 | } | |
185 | ||
186 | /* | |
187 | * Free any UI groups, subgroups, and options... | |
188 | */ | |
189 | ||
190 | if (ppd->num_groups > 0) | |
191 | { | |
192 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
193 | ppd_free_group(group); | |
194 | ||
195 | ppd_free(ppd->groups); | |
196 | } | |
197 | ||
fa73b229 | 198 | cupsArrayDelete(ppd->options); |
199 | ||
ef416fc2 | 200 | /* |
201 | * Free any page sizes... | |
202 | */ | |
203 | ||
204 | if (ppd->num_sizes > 0) | |
ef416fc2 | 205 | ppd_free(ppd->sizes); |
ef416fc2 | 206 | |
207 | /* | |
208 | * Free any constraints... | |
209 | */ | |
210 | ||
211 | if (ppd->num_consts > 0) | |
ef416fc2 | 212 | ppd_free(ppd->consts); |
ef416fc2 | 213 | |
214 | /* | |
215 | * Free any filters... | |
216 | */ | |
217 | ||
218 | if (ppd->num_filters > 0) | |
219 | { | |
220 | for (i = ppd->num_filters, filter = ppd->filters; i > 0; i --, filter ++) | |
221 | { | |
222 | ppd_free(*filter); | |
223 | } | |
224 | ||
225 | ppd_free(ppd->filters); | |
226 | } | |
227 | ||
228 | /* | |
229 | * Free any fonts... | |
230 | */ | |
231 | ||
232 | if (ppd->num_fonts > 0) | |
233 | { | |
234 | for (i = ppd->num_fonts, font = ppd->fonts; i > 0; i --, font ++) | |
235 | { | |
236 | ppd_free(*font); | |
237 | } | |
238 | ||
239 | ppd_free(ppd->fonts); | |
240 | } | |
241 | ||
242 | /* | |
243 | * Free any profiles... | |
244 | */ | |
245 | ||
246 | if (ppd->num_profiles > 0) | |
ef416fc2 | 247 | ppd_free(ppd->profiles); |
ef416fc2 | 248 | |
249 | /* | |
250 | * Free any attributes... | |
251 | */ | |
252 | ||
253 | if (ppd->num_attrs > 0) | |
254 | { | |
255 | for (i = ppd->num_attrs, attr = ppd->attrs; i > 0; i --, attr ++) | |
256 | { | |
257 | ppd_free((*attr)->value); | |
258 | ppd_free(*attr); | |
259 | } | |
260 | ||
261 | ppd_free(ppd->attrs); | |
262 | } | |
263 | ||
fa73b229 | 264 | /* |
265 | * Free custom options... | |
266 | */ | |
267 | ||
268 | for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions); | |
269 | coption; | |
270 | coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions)) | |
ef416fc2 | 271 | { |
fa73b229 | 272 | for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params); |
273 | cparam; | |
274 | cparam = (ppd_cparam_t *)cupsArrayNext(coption->params)) | |
ef416fc2 | 275 | { |
fa73b229 | 276 | switch (cparam->type) |
277 | { | |
278 | case PPD_CUSTOM_PASSCODE : | |
279 | case PPD_CUSTOM_PASSWORD : | |
280 | case PPD_CUSTOM_STRING : | |
281 | ppd_free(cparam->current.custom_string); | |
282 | ppd_free(cparam->minimum.custom_string); | |
283 | ppd_free(cparam->maximum.custom_string); | |
284 | break; | |
ef416fc2 | 285 | |
fa73b229 | 286 | default : |
287 | break; | |
288 | } | |
ef416fc2 | 289 | |
fa73b229 | 290 | free(cparam); |
ef416fc2 | 291 | } |
292 | ||
fa73b229 | 293 | cupsArrayDelete(coption->params); |
294 | ||
295 | free(coption); | |
ef416fc2 | 296 | } |
fa73b229 | 297 | |
298 | cupsArrayDelete(ppd->coptions); | |
ef416fc2 | 299 | |
300 | /* | |
301 | * Free the whole record... | |
302 | */ | |
303 | ||
304 | ppd_free(ppd); | |
305 | } | |
306 | ||
307 | ||
308 | /* | |
309 | * 'ppdErrorString()' - Returns the text assocated with a status. | |
310 | * | |
311 | * @since CUPS 1.1.19@ | |
312 | */ | |
313 | ||
314 | const char * /* O - Status string */ | |
315 | ppdErrorString(ppd_status_t status) /* I - PPD status */ | |
316 | { | |
317 | static const char * const messages[] =/* Status messages */ | |
318 | { | |
fa73b229 | 319 | _("OK"), |
320 | _("Unable to open PPD file"), | |
321 | _("NULL PPD file pointer"), | |
322 | _("Memory allocation error"), | |
323 | _("Missing PPD-Adobe-4.x header"), | |
324 | _("Missing value string"), | |
325 | _("Internal error"), | |
326 | _("Bad OpenGroup"), | |
327 | _("OpenGroup without a CloseGroup first"), | |
328 | _("Bad OpenUI/JCLOpenUI"), | |
329 | _("OpenUI/JCLOpenUI without a CloseUI/JCLCloseUI first"), | |
330 | _("Bad OrderDependency"), | |
331 | _("Bad UIConstraints"), | |
332 | _("Missing asterisk in column 1"), | |
333 | _("Line longer than the maximum allowed (255 characters)"), | |
334 | _("Illegal control character"), | |
335 | _("Illegal main keyword string"), | |
336 | _("Illegal option keyword string"), | |
337 | _("Illegal translation string"), | |
338 | _("Illegal whitespace character"), | |
339 | _("Bad custom parameter") | |
ef416fc2 | 340 | }; |
341 | ||
342 | ||
343 | if (status < PPD_OK || status > PPD_ILLEGAL_WHITESPACE) | |
fa73b229 | 344 | return (_cupsLangString(cupsLangDefault(), _("Unknown"))); |
ef416fc2 | 345 | else |
fa73b229 | 346 | return (_cupsLangString(cupsLangDefault(), messages[status])); |
ef416fc2 | 347 | } |
348 | ||
349 | ||
350 | /* | |
351 | * 'ppdLastError()' - Return the status from the last ppdOpen*(). | |
352 | * | |
353 | * @since CUPS 1.1.19@ | |
354 | */ | |
355 | ||
356 | ppd_status_t /* O - Status code */ | |
357 | ppdLastError(int *line) /* O - Line number */ | |
358 | { | |
359 | _cups_globals_t *cg = _cupsGlobals(); | |
360 | /* Global data */ | |
361 | ||
362 | ||
363 | if (line) | |
364 | *line = cg->ppd_line; | |
365 | ||
366 | return (cg->ppd_status); | |
367 | } | |
368 | ||
369 | ||
370 | /* | |
371 | * 'ppdOpen()' - Read a PPD file into memory. | |
372 | */ | |
373 | ||
374 | ppd_file_t * /* O - PPD file record */ | |
375 | ppdOpen(FILE *fp) /* I - File to read from */ | |
376 | { | |
377 | ppd_file_t *ppd; /* PPD file record */ | |
378 | cups_file_t *cf; /* CUPS file */ | |
379 | ||
380 | ||
381 | /* | |
382 | * Reopen the stdio file as a CUPS file... | |
383 | */ | |
384 | ||
385 | if ((cf = cupsFileOpenFd(fileno(fp), "r")) == NULL) | |
386 | return (NULL); | |
387 | ||
388 | /* | |
389 | * Load the PPD file using the newer API... | |
390 | */ | |
391 | ||
392 | ppd = ppdOpen2(cf); | |
393 | ||
394 | /* | |
395 | * Close the CUPS file and return the PPD... | |
396 | */ | |
397 | ||
398 | cupsFileClose(cf); | |
399 | ||
400 | return (ppd); | |
401 | } | |
402 | ||
403 | ||
404 | /* | |
405 | * 'ppdOpen2()' - Read a PPD file into memory. | |
406 | * | |
407 | * @since CUPS 1.2@ | |
408 | */ | |
409 | ||
410 | ppd_file_t * /* O - PPD file record */ | |
411 | ppdOpen2(cups_file_t *fp) /* I - File to read from */ | |
412 | { | |
413 | char *oldlocale; /* Old locale settings */ | |
fa73b229 | 414 | int i, j, k; /* Looping vars */ |
ef416fc2 | 415 | int count; /* Temporary count */ |
416 | ppd_file_t *ppd; /* PPD file record */ | |
417 | ppd_group_t *group, /* Current group */ | |
418 | *subgroup; /* Current sub-group */ | |
419 | ppd_option_t *option; /* Current option */ | |
420 | ppd_choice_t *choice; /* Current choice */ | |
421 | ppd_const_t *constraint; /* Current constraint */ | |
422 | ppd_size_t *size; /* Current page size */ | |
423 | int mask; /* Line data mask */ | |
424 | char keyword[PPD_MAX_NAME], | |
425 | /* Keyword from file */ | |
426 | name[PPD_MAX_NAME], | |
427 | /* Option from file */ | |
428 | text[PPD_MAX_LINE], | |
429 | /* Human-readable text from file */ | |
430 | *string, /* Code/text from file */ | |
431 | *sptr, /* Pointer into string */ | |
432 | *nameptr, /* Pointer into name */ | |
433 | *temp, /* Temporary string pointer */ | |
434 | **tempfonts; /* Temporary fonts pointer */ | |
435 | float order; /* Order dependency number */ | |
436 | ppd_section_t section; /* Order dependency section */ | |
437 | ppd_profile_t *profile; /* Pointer to color profile */ | |
438 | char **filter; /* Pointer to filter */ | |
439 | cups_lang_t *language; /* Default language */ | |
440 | int ui_keyword; /* Is this line a UI keyword? */ | |
441 | _cups_globals_t *cg = _cupsGlobals(); | |
442 | /* Global data */ | |
443 | static const char * const ui_keywords[] = | |
444 | { | |
445 | /* Boolean keywords */ | |
446 | "BlackSubstitution", | |
447 | "Booklet", | |
448 | "Collate", | |
449 | "ManualFeed", | |
450 | "MirrorPrint", | |
451 | "NegativePrint", | |
452 | "Sorter", | |
453 | "TraySwitch", | |
454 | ||
455 | /* PickOne keywords */ | |
456 | "AdvanceMedia", | |
457 | "BindColor", | |
458 | "BindEdge", | |
459 | "BindType", | |
460 | "BindWhen", | |
461 | "BitsPerPixel", | |
462 | "ColorModel", | |
463 | "CutMedia", | |
464 | "Duplex", | |
465 | "FoldType", | |
466 | "FoldWhen", | |
467 | "InputSlot", | |
468 | "JCLFrameBufferSize", | |
469 | "JCLResolution", | |
470 | "Jog", | |
471 | "MediaColor", | |
472 | "MediaType", | |
473 | "MediaWeight", | |
474 | "OutputBin", | |
475 | "OutputMode", | |
476 | "OutputOrder", | |
477 | "PageRegion", | |
478 | "PageSize", | |
479 | "Resolution", | |
480 | "Separations", | |
481 | "Signature", | |
482 | "Slipsheet", | |
483 | "Smoothing", | |
484 | "StapleLocation", | |
485 | "StapleOrientation", | |
486 | "StapleWhen", | |
487 | "StapleX", | |
488 | "StapleY" | |
489 | }; | |
490 | ||
491 | ||
492 | /* | |
493 | * Default to "OK" status... | |
494 | */ | |
495 | ||
496 | cg->ppd_status = PPD_OK; | |
497 | cg->ppd_line = 0; | |
498 | ||
499 | /* | |
500 | * Range check input... | |
501 | */ | |
502 | ||
503 | if (fp == NULL) | |
504 | { | |
505 | cg->ppd_status = PPD_NULL_FILE; | |
506 | return (NULL); | |
507 | } | |
508 | ||
509 | /* | |
510 | * Grab the first line and make sure it reads '*PPD-Adobe: "major.minor"'... | |
511 | */ | |
512 | ||
513 | mask = ppd_read(fp, keyword, name, text, &string, 0, cg); | |
514 | ||
515 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
516 | ||
517 | if (mask == 0 || | |
518 | strcmp(keyword, "PPD-Adobe") || | |
519 | string == NULL || string[0] != '4') | |
520 | { | |
521 | /* | |
522 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
523 | */ | |
524 | ||
525 | if (cg->ppd_status == PPD_OK) | |
526 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
527 | ||
528 | ppd_free(string); | |
529 | ||
530 | return (NULL); | |
531 | } | |
532 | ||
533 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
534 | ||
535 | ppd_free(string); | |
536 | ||
537 | /* | |
538 | * Allocate memory for the PPD file record... | |
539 | */ | |
540 | ||
541 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
542 | { | |
543 | cg->ppd_status = PPD_ALLOC_ERROR; | |
544 | ||
545 | return (NULL); | |
546 | } | |
547 | ||
548 | ppd->language_level = 1; | |
549 | ppd->color_device = 0; | |
550 | ppd->colorspace = PPD_CS_GRAY; | |
551 | ppd->landscape = -90; | |
fa73b229 | 552 | ppd->coptions = cupsArrayNew((cups_array_func_t)ppd_compare_coptions, |
553 | NULL); | |
ef416fc2 | 554 | |
555 | /* | |
556 | * Get the default language for the user... | |
557 | */ | |
558 | ||
559 | language = cupsLangDefault(); | |
560 | ||
561 | #ifdef LC_NUMERIC | |
562 | oldlocale = _cupsSaveLocale(LC_NUMERIC, "C"); | |
563 | #else | |
564 | oldlocale = _cupsSaveLocale(LC_ALL, "C"); | |
565 | #endif /* LC_NUMERIC */ | |
566 | ||
567 | /* | |
568 | * Read lines from the PPD file and add them to the file record... | |
569 | */ | |
570 | ||
571 | group = NULL; | |
572 | subgroup = NULL; | |
573 | option = NULL; | |
574 | choice = NULL; | |
575 | ui_keyword = 0; | |
576 | ||
577 | while ((mask = ppd_read(fp, keyword, name, text, &string, 1, cg)) != 0) | |
578 | { | |
579 | #ifdef DEBUG | |
580 | printf("mask = %x, keyword = \"%s\"", mask, keyword); | |
581 | ||
582 | if (name[0] != '\0') | |
583 | printf(", name = \"%s\"", name); | |
584 | ||
585 | if (text[0] != '\0') | |
586 | printf(", text = \"%s\"", text); | |
587 | ||
588 | if (string != NULL) | |
589 | { | |
590 | if (strlen(string) > 40) | |
591 | printf(", string = %p", string); | |
592 | else | |
593 | printf(", string = \"%s\"", string); | |
594 | } | |
595 | ||
596 | puts(""); | |
597 | #endif /* DEBUG */ | |
598 | ||
599 | if (strcmp(keyword, "CloseUI") && strcmp(keyword, "CloseGroup") && | |
600 | strcmp(keyword, "CloseSubGroup") && strncmp(keyword, "Default", 7) && | |
601 | strcmp(keyword, "JCLCloseUI") && strcmp(keyword, "JCLOpenUI") && | |
602 | strcmp(keyword, "OpenUI") && strcmp(keyword, "OpenGroup") && | |
603 | strcmp(keyword, "OpenSubGroup") && string == NULL) | |
604 | { | |
605 | /* | |
606 | * Need a string value! | |
607 | */ | |
608 | ||
609 | cg->ppd_status = PPD_MISSING_VALUE; | |
610 | ||
611 | goto error; | |
612 | } | |
613 | ||
614 | /* | |
615 | * Certain main keywords (as defined by the PPD spec) may be used | |
616 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
617 | * so that Adobe wouldn't completely break compatibility with PPD | |
618 | * files prior to v4.0 of the spec, but it is hopelessly | |
619 | * inconsistent... Catch these main keywords and automatically | |
620 | * create the corresponding option, as needed... | |
621 | */ | |
622 | ||
623 | if (ui_keyword) | |
624 | { | |
625 | /* | |
626 | * Previous line was a UI keyword... | |
627 | */ | |
628 | ||
629 | option = NULL; | |
630 | ui_keyword = 0; | |
631 | } | |
632 | ||
633 | if (option == NULL && | |
634 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
635 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
636 | { | |
637 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
638 | if (!strcmp(keyword, ui_keywords[i])) | |
639 | break; | |
640 | ||
641 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
642 | { | |
643 | /* | |
644 | * Create the option in the appropriate group... | |
645 | */ | |
646 | ||
647 | ui_keyword = 1; | |
648 | ||
649 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
650 | keyword)); | |
651 | ||
652 | if (!group) | |
653 | { | |
654 | if (strcmp(keyword, "Collate") && strcmp(keyword, "Duplex") && | |
655 | strcmp(keyword, "InputSlot") && strcmp(keyword, "ManualFeed") && | |
656 | strcmp(keyword, "MediaType") && strcmp(keyword, "MediaColor") && | |
657 | strcmp(keyword, "MediaWeight") && strcmp(keyword, "OutputBin") && | |
658 | strcmp(keyword, "OutputMode") && strcmp(keyword, "OutputOrder") && | |
659 | strcmp(keyword, "PageSize") && strcmp(keyword, "PageRegion")) | |
660 | group = ppd_get_group(ppd, "Extra", _("Extra"), cg); | |
661 | else | |
662 | group = ppd_get_group(ppd, "General", _("General"), cg); | |
663 | ||
664 | if (group == NULL) | |
665 | goto error; | |
666 | ||
667 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
668 | option = ppd_get_option(group, keyword); | |
669 | group = NULL; | |
670 | } | |
671 | else | |
672 | option = ppd_get_option(group, keyword); | |
673 | ||
674 | if (option == NULL) | |
675 | { | |
676 | cg->ppd_status = PPD_ALLOC_ERROR; | |
677 | ||
678 | goto error; | |
679 | } | |
680 | ||
681 | /* | |
682 | * Now fill in the initial information for the option... | |
683 | */ | |
684 | ||
685 | if (!strncmp(keyword, "JCL", 3)) | |
686 | option->section = PPD_ORDER_JCL; | |
687 | else | |
688 | option->section = PPD_ORDER_ANY; | |
689 | ||
690 | option->order = 10.0f; | |
691 | ||
692 | if (i < 8) | |
693 | option->ui = PPD_UI_BOOLEAN; | |
694 | else | |
695 | option->ui = PPD_UI_PICKONE; | |
696 | ||
697 | for (j = 0; j < ppd->num_attrs; j ++) | |
698 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
699 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
700 | ppd->attrs[j]->value) | |
701 | { | |
702 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
703 | option->keyword, ppd->attrs[j]->value)); | |
704 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
705 | sizeof(option->defchoice)); | |
706 | break; | |
707 | } | |
708 | ||
709 | if (!strcmp(keyword, "PageSize")) | |
710 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
711 | else if (!strcmp(keyword, "MediaType")) | |
712 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
713 | else if (!strcmp(keyword, "InputSlot")) | |
714 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
715 | else if (!strcmp(keyword, "ColorModel")) | |
716 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
717 | else if (!strcmp(keyword, "Resolution")) | |
718 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
719 | else | |
720 | strlcpy(option->text, keyword, sizeof(option->text)); | |
721 | } | |
722 | } | |
723 | ||
724 | if (!strcmp(keyword, "LanguageLevel")) | |
725 | ppd->language_level = atoi(string); | |
726 | else if (!strcmp(keyword, "LanguageEncoding")) | |
727 | ppd->lang_encoding = string; | |
728 | else if (!strcmp(keyword, "LanguageVersion")) | |
729 | ppd->lang_version = string; | |
730 | else if (!strcmp(keyword, "Manufacturer")) | |
731 | ppd->manufacturer = string; | |
732 | else if (!strcmp(keyword, "ModelName")) | |
733 | ppd->modelname = string; | |
734 | else if (!strcmp(keyword, "Protocols")) | |
735 | ppd->protocols = string; | |
736 | else if (!strcmp(keyword, "PCFileName")) | |
737 | ppd->pcfilename = string; | |
738 | else if (!strcmp(keyword, "NickName")) | |
739 | ppd->nickname = string; | |
740 | else if (!strcmp(keyword, "Product")) | |
741 | ppd->product = string; | |
742 | else if (!strcmp(keyword, "ShortNickName")) | |
743 | ppd->shortnickname = string; | |
744 | else if (!strcmp(keyword, "TTRasterizer")) | |
745 | ppd->ttrasterizer = string; | |
746 | else if (!strcmp(keyword, "JCLBegin")) | |
747 | { | |
748 | ppd->jcl_begin = strdup(string); | |
749 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ | |
750 | } | |
751 | else if (!strcmp(keyword, "JCLEnd")) | |
752 | { | |
753 | ppd->jcl_end = strdup(string); | |
754 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ | |
755 | } | |
756 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
757 | { | |
758 | ppd->jcl_ps = strdup(string); | |
759 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ | |
760 | } | |
761 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
762 | ppd->accurate_screens = !strcmp(string, "True"); | |
763 | else if (!strcmp(keyword, "ColorDevice")) | |
764 | ppd->color_device = !strcmp(string, "True"); | |
765 | else if (!strcmp(keyword, "ContoneOnly")) | |
766 | ppd->contone_only = !strcmp(string, "True"); | |
767 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
768 | ppd->flip_duplex = !strcmp(string, "True"); | |
769 | else if (!strcmp(keyword, "cupsManualCopies")) | |
770 | ppd->manual_copies = !strcmp(string, "True"); | |
771 | else if (!strcmp(keyword, "cupsModelNumber")) | |
772 | ppd->model_number = atoi(string); | |
773 | else if (!strcmp(keyword, "cupsColorProfile")) | |
774 | { | |
775 | if (ppd->num_profiles == 0) | |
776 | profile = malloc(sizeof(ppd_profile_t)); | |
777 | else | |
778 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
779 | (ppd->num_profiles + 1)); | |
780 | ||
781 | ppd->profiles = profile; | |
782 | profile += ppd->num_profiles; | |
783 | ppd->num_profiles ++; | |
784 | ||
785 | memset(profile, 0, sizeof(ppd_profile_t)); | |
786 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
787 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
788 | sscanf(string, "%f%f%f%f%f%f%f%f%f%f%f", &(profile->density), | |
789 | &(profile->gamma), | |
790 | profile->matrix[0] + 0, profile->matrix[0] + 1, | |
791 | profile->matrix[0] + 2, profile->matrix[1] + 0, | |
792 | profile->matrix[1] + 1, profile->matrix[1] + 2, | |
793 | profile->matrix[2] + 0, profile->matrix[2] + 1, | |
794 | profile->matrix[2] + 2); | |
795 | } | |
796 | else if (!strcmp(keyword, "cupsFilter")) | |
797 | { | |
798 | if (ppd->num_filters == 0) | |
799 | filter = malloc(sizeof(char *)); | |
800 | else | |
801 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
802 | ||
803 | if (filter == NULL) | |
804 | { | |
805 | ppd_free(filter); | |
806 | ||
807 | cg->ppd_status = PPD_ALLOC_ERROR; | |
808 | ||
809 | goto error; | |
810 | } | |
811 | ||
812 | ppd->filters = filter; | |
813 | filter += ppd->num_filters; | |
814 | ppd->num_filters ++; | |
815 | ||
816 | /* | |
817 | * Copy filter string and prevent it from being freed below... | |
818 | */ | |
819 | ||
820 | *filter = string; | |
821 | string = NULL; | |
822 | } | |
823 | else if (!strcmp(keyword, "Throughput")) | |
824 | ppd->throughput = atoi(string); | |
825 | else if (!strcmp(keyword, "Font")) | |
826 | { | |
827 | /* | |
828 | * Add this font to the list of available fonts... | |
829 | */ | |
830 | ||
831 | if (ppd->num_fonts == 0) | |
832 | tempfonts = (char **)malloc(sizeof(char *)); | |
833 | else | |
834 | tempfonts = (char **)realloc(ppd->fonts, | |
835 | sizeof(char *) * (ppd->num_fonts + 1)); | |
836 | ||
837 | if (tempfonts == NULL) | |
838 | { | |
839 | cg->ppd_status = PPD_ALLOC_ERROR; | |
840 | ||
841 | goto error; | |
842 | } | |
843 | ||
844 | ppd->fonts = tempfonts; | |
845 | ppd->fonts[ppd->num_fonts] = strdup(name); | |
846 | ppd->num_fonts ++; | |
847 | } | |
fa73b229 | 848 | #if 0 |
ef416fc2 | 849 | else if (!strcmp(keyword, "ParamCustomPageSize")) |
850 | { | |
851 | if (!strcmp(name, "Width")) | |
852 | sscanf(string, "%*s%*s%f%f", ppd->custom_min + 0, | |
853 | ppd->custom_max + 0); | |
854 | else if (!strcmp(name, "Height")) | |
855 | sscanf(string, "%*s%*s%f%f", ppd->custom_min + 1, | |
856 | ppd->custom_max + 1); | |
857 | } | |
fa73b229 | 858 | #endif /* 0 */ |
859 | else if (!strncmp(keyword, "ParamCustom", 11)) | |
ef416fc2 | 860 | { |
fa73b229 | 861 | ppd_coption_t *coption; /* Custom option */ |
862 | ppd_cparam_t *cparam; /* Custom parameter */ | |
863 | int corder; /* Order number */ | |
864 | char ctype[33], /* Data type */ | |
865 | cminimum[65], /* Minimum value */ | |
866 | cmaximum[65]; /* Maximum value */ | |
867 | ||
868 | ||
869 | /* | |
870 | * Get the custom option and parameter... | |
871 | */ | |
ef416fc2 | 872 | |
fa73b229 | 873 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 874 | { |
fa73b229 | 875 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 876 | |
fa73b229 | 877 | goto error; |
878 | } | |
ef416fc2 | 879 | |
fa73b229 | 880 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
881 | { | |
882 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 883 | |
fa73b229 | 884 | goto error; |
885 | } | |
886 | ||
887 | /* | |
888 | * Get the parameter data... | |
889 | */ | |
890 | ||
891 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
892 | cmaximum) != 4) | |
893 | { | |
894 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
895 | ||
896 | goto error; | |
897 | } | |
898 | ||
899 | cparam->order = corder; | |
ef416fc2 | 900 | |
fa73b229 | 901 | if (!strcmp(ctype, "curve")) |
902 | { | |
903 | cparam->type = PPD_CUSTOM_CURVE; | |
904 | cparam->minimum.custom_curve = atof(cminimum); | |
905 | cparam->maximum.custom_curve = atof(cmaximum); | |
906 | } | |
907 | else if (!strcmp(ctype, "int")) | |
908 | { | |
909 | cparam->type = PPD_CUSTOM_INT; | |
910 | cparam->minimum.custom_int = atoi(cminimum); | |
911 | cparam->maximum.custom_int = atoi(cmaximum); | |
912 | } | |
913 | else if (!strcmp(ctype, "invcurve")) | |
914 | { | |
915 | cparam->type = PPD_CUSTOM_INVCURVE; | |
916 | cparam->minimum.custom_invcurve = atof(cminimum); | |
917 | cparam->maximum.custom_invcurve = atof(cmaximum); | |
918 | } | |
919 | else if (!strcmp(ctype, "passcode")) | |
920 | { | |
921 | cparam->type = PPD_CUSTOM_PASSCODE; | |
922 | cparam->minimum.custom_passcode = strdup(cminimum); | |
923 | cparam->maximum.custom_passcode = strdup(cmaximum); | |
924 | } | |
925 | else if (!strcmp(ctype, "password")) | |
926 | { | |
927 | cparam->type = PPD_CUSTOM_PASSWORD; | |
928 | cparam->minimum.custom_password = strdup(cminimum); | |
929 | cparam->maximum.custom_password = strdup(cmaximum); | |
930 | } | |
931 | else if (!strcmp(ctype, "points")) | |
932 | { | |
933 | cparam->type = PPD_CUSTOM_POINTS; | |
934 | cparam->minimum.custom_points = atof(cminimum); | |
935 | cparam->maximum.custom_points = atof(cmaximum); | |
936 | } | |
937 | else if (!strcmp(ctype, "real")) | |
938 | { | |
939 | cparam->type = PPD_CUSTOM_REAL; | |
940 | cparam->minimum.custom_real = atof(cminimum); | |
941 | cparam->maximum.custom_real = atof(cmaximum); | |
942 | } | |
943 | else if (!strcmp(ctype, "string")) | |
944 | { | |
945 | cparam->type = PPD_CUSTOM_STRING; | |
946 | cparam->minimum.custom_string = strdup(cminimum); | |
947 | cparam->maximum.custom_string = strdup(cmaximum); | |
948 | } | |
949 | else | |
950 | { | |
951 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
952 | ||
953 | goto error; | |
954 | } | |
955 | ||
956 | /* | |
957 | * Now special-case for CustomPageSize... | |
958 | */ | |
959 | ||
960 | if (!strcmp(coption->keyword, "PageSize")) | |
961 | { | |
962 | if (!strcmp(name, "Width")) | |
963 | { | |
964 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
965 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
966 | } | |
967 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 968 | { |
fa73b229 | 969 | ppd->custom_min[1] = cparam->minimum.custom_points; |
970 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
971 | } | |
972 | } | |
973 | } | |
974 | else if (!strcmp(keyword, "HWMargins")) | |
975 | sscanf(string, "%f%f%f%f", ppd->custom_margins + 0, | |
976 | ppd->custom_margins + 1, ppd->custom_margins + 2, | |
977 | ppd->custom_margins + 3); | |
978 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True")) | |
979 | { | |
980 | ppd_coption_t *coption; /* Custom option */ | |
ef416fc2 | 981 | |
982 | ||
fa73b229 | 983 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 984 | |
fa73b229 | 985 | /* |
986 | * Get the option and custom option... | |
987 | */ | |
ef416fc2 | 988 | |
fa73b229 | 989 | if ((option = ppdFindOption(ppd, keyword + 6)) == NULL) |
990 | { | |
991 | ppd_group_t *gtemp; /* Temporary group */ | |
ef416fc2 | 992 | |
ef416fc2 | 993 | |
fa73b229 | 994 | DEBUG_printf(("%s option not found for %s...\n", keyword + 6, keyword)); |
ef416fc2 | 995 | |
fa73b229 | 996 | if ((gtemp = ppd_get_group(ppd, "General", _("General"), cg)) == NULL) |
997 | { | |
998 | DEBUG_puts("Unable to get general group!"); | |
ef416fc2 | 999 | |
fa73b229 | 1000 | goto error; |
1001 | } | |
1002 | ||
1003 | if ((option = ppd_get_option(gtemp, keyword + 6)) == NULL) | |
ef416fc2 | 1004 | { |
fa73b229 | 1005 | DEBUG_printf(("Unable to get %s option!\n", keyword + 6)); |
ef416fc2 | 1006 | |
1007 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1008 | ||
1009 | goto error; | |
1010 | } | |
ef416fc2 | 1011 | } |
1012 | ||
fa73b229 | 1013 | if ((coption = ppd_get_coption(ppd, keyword + 6)) == NULL) |
ef416fc2 | 1014 | { |
fa73b229 | 1015 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1016 | |
1017 | goto error; | |
1018 | } | |
1019 | ||
fa73b229 | 1020 | /* |
1021 | * Add the "custom" option... | |
1022 | */ | |
1023 | ||
1024 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
ef416fc2 | 1025 | { |
fa73b229 | 1026 | DEBUG_puts("Unable to add Custom choice!"); |
ef416fc2 | 1027 | |
fa73b229 | 1028 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1029 | |
1030 | goto error; | |
1031 | } | |
1032 | ||
fa73b229 | 1033 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1034 | sizeof(choice->text)); | |
1035 | ||
ef416fc2 | 1036 | choice->code = string; |
ef416fc2 | 1037 | string = NULL; /* Don't add as an attribute below */ |
fa73b229 | 1038 | option = NULL; |
1039 | ||
1040 | /* | |
1041 | * Now process custom page sizes specially... | |
1042 | */ | |
1043 | ||
1044 | if (!strcmp(keyword, "CustomPageSize")) | |
1045 | { | |
1046 | ppd->variable_sizes = 1; | |
1047 | ||
1048 | /* | |
1049 | * Add a "Custom" page size entry... | |
1050 | */ | |
1051 | ||
1052 | ppd_add_size(ppd, "Custom"); | |
1053 | } | |
ef416fc2 | 1054 | } |
1055 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1056 | { | |
1057 | if (!strcmp(string, "Minus90")) | |
1058 | ppd->landscape = -90; | |
1059 | else if (!strcmp(string, "Plus90")) | |
1060 | ppd->landscape = 90; | |
1061 | } | |
1062 | else if (!strcmp(keyword, "Emulators")) | |
1063 | { | |
1064 | for (count = 1, sptr = string; sptr != NULL;) | |
1065 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1066 | { | |
1067 | count ++; | |
1068 | while (*sptr == ' ') | |
1069 | sptr ++; | |
1070 | } | |
1071 | ||
1072 | ppd->num_emulations = count; | |
1073 | ppd->emulations = calloc(count, sizeof(ppd_emul_t)); | |
1074 | ||
1075 | for (i = 0, sptr = string; i < count; i ++) | |
1076 | { | |
1077 | for (nameptr = ppd->emulations[i].name; | |
1078 | *sptr != '\0' && *sptr != ' '; | |
1079 | sptr ++) | |
1080 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1081 | *nameptr++ = *sptr; | |
1082 | ||
1083 | *nameptr = '\0'; | |
1084 | ||
1085 | while (*sptr == ' ') | |
1086 | sptr ++; | |
1087 | } | |
1088 | } | |
1089 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1090 | { | |
1091 | ppd_decode(string); | |
1092 | ||
1093 | for (i = 0; i < ppd->num_emulations; i ++) | |
1094 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1095 | { | |
1096 | ppd->emulations[i].start = string; | |
1097 | string = NULL; | |
1098 | } | |
1099 | } | |
1100 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1101 | { | |
1102 | ppd_decode(string); | |
1103 | ||
1104 | for (i = 0; i < ppd->num_emulations; i ++) | |
1105 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1106 | { | |
1107 | ppd->emulations[i].stop = string; | |
1108 | string = NULL; | |
1109 | } | |
1110 | } | |
1111 | else if (!strcmp(keyword, "JobPatchFile")) | |
1112 | { | |
1113 | if (ppd->patches == NULL) | |
1114 | ppd->patches = strdup(string); | |
1115 | else | |
1116 | { | |
1117 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1118 | strlen(string) + 1); | |
1119 | if (temp == NULL) | |
1120 | { | |
1121 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1122 | ||
1123 | goto error; | |
1124 | } | |
1125 | ||
1126 | ppd->patches = temp; | |
1127 | ||
1128 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1129 | } | |
1130 | } | |
1131 | else if (!strcmp(keyword, "OpenUI")) | |
1132 | { | |
1133 | /* | |
1134 | * Don't allow nesting of options... | |
1135 | */ | |
1136 | ||
1137 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1138 | { | |
1139 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1140 | ||
1141 | goto error; | |
1142 | } | |
1143 | ||
1144 | /* | |
1145 | * Add an option record to the current sub-group, group, or file... | |
1146 | */ | |
1147 | ||
1148 | if (name[0] == '*') | |
1149 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1150 | ||
1151 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1152 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1153 | ||
1154 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1155 | group ? group->text : "(null)")); | |
1156 | ||
1157 | if (subgroup != NULL) | |
1158 | option = ppd_get_option(subgroup, name); | |
1159 | else if (group == NULL) | |
1160 | { | |
1161 | if (strcmp(name, "Collate") && strcmp(name, "Duplex") && | |
1162 | strcmp(name, "InputSlot") && strcmp(name, "ManualFeed") && | |
1163 | strcmp(name, "MediaType") && strcmp(name, "MediaColor") && | |
1164 | strcmp(name, "MediaWeight") && strcmp(name, "OutputBin") && | |
1165 | strcmp(name, "OutputMode") && strcmp(name, "OutputOrder") && | |
1166 | strcmp(name, "PageSize") && strcmp(name, "PageRegion")) | |
1167 | group = ppd_get_group(ppd, "Extra", _("Extra"), cg); | |
1168 | else | |
1169 | group = ppd_get_group(ppd, "General", _("General"), cg); | |
1170 | ||
1171 | if (group == NULL) | |
1172 | goto error; | |
1173 | ||
1174 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1175 | option = ppd_get_option(group, name); | |
1176 | group = NULL; | |
1177 | } | |
1178 | else | |
1179 | option = ppd_get_option(group, name); | |
1180 | ||
1181 | if (option == NULL) | |
1182 | { | |
1183 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1184 | ||
1185 | goto error; | |
1186 | } | |
1187 | ||
1188 | /* | |
1189 | * Now fill in the initial information for the option... | |
1190 | */ | |
1191 | ||
1192 | if (string && !strcmp(string, "PickMany")) | |
1193 | option->ui = PPD_UI_PICKMANY; | |
1194 | else if (string && !strcmp(string, "Boolean")) | |
1195 | option->ui = PPD_UI_BOOLEAN; | |
1196 | else if (string && !strcmp(string, "PickOne")) | |
1197 | option->ui = PPD_UI_PICKONE; | |
1198 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1199 | { | |
1200 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1201 | ||
1202 | goto error; | |
1203 | } | |
1204 | else | |
1205 | option->ui = PPD_UI_PICKONE; | |
1206 | ||
1207 | for (j = 0; j < ppd->num_attrs; j ++) | |
1208 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1209 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1210 | ppd->attrs[j]->value) | |
1211 | { | |
1212 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1213 | option->keyword, ppd->attrs[j]->value)); | |
1214 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1215 | sizeof(option->defchoice)); | |
1216 | break; | |
1217 | } | |
1218 | ||
1219 | if (text[0]) | |
1220 | strlcpy(option->text, text, sizeof(option->text)); | |
1221 | else | |
1222 | { | |
1223 | if (!strcmp(name, "PageSize")) | |
1224 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1225 | else if (!strcmp(name, "MediaType")) | |
1226 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1227 | else if (!strcmp(name, "InputSlot")) | |
1228 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1229 | else if (!strcmp(name, "ColorModel")) | |
1230 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1231 | else if (!strcmp(name, "Resolution")) | |
1232 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1233 | else | |
1234 | strlcpy(option->text, name, sizeof(option->text)); | |
1235 | } | |
1236 | ||
1237 | option->section = PPD_ORDER_ANY; | |
1238 | ||
1239 | ppd_free(string); | |
1240 | string = NULL; | |
1241 | } | |
1242 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1243 | { | |
1244 | /* | |
1245 | * Don't allow nesting of options... | |
1246 | */ | |
1247 | ||
1248 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1249 | { | |
1250 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1251 | ||
1252 | goto error; | |
1253 | } | |
1254 | ||
1255 | /* | |
1256 | * Find the JCL group, and add if needed... | |
1257 | */ | |
1258 | ||
fa73b229 | 1259 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg); |
ef416fc2 | 1260 | |
1261 | if (group == NULL) | |
1262 | goto error; | |
1263 | ||
1264 | /* | |
1265 | * Add an option record to the current JCLs... | |
1266 | */ | |
1267 | ||
1268 | if (name[0] == '*') | |
1269 | _cups_strcpy(name, name + 1); | |
1270 | ||
1271 | option = ppd_get_option(group, name); | |
1272 | ||
1273 | if (option == NULL) | |
1274 | { | |
1275 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1276 | ||
1277 | goto error; | |
1278 | } | |
1279 | ||
1280 | /* | |
1281 | * Now fill in the initial information for the option... | |
1282 | */ | |
1283 | ||
1284 | if (string && !strcmp(string, "PickMany")) | |
1285 | option->ui = PPD_UI_PICKMANY; | |
1286 | else if (string && !strcmp(string, "Boolean")) | |
1287 | option->ui = PPD_UI_BOOLEAN; | |
1288 | else if (string && !strcmp(string, "PickOne")) | |
1289 | option->ui = PPD_UI_PICKONE; | |
1290 | else | |
1291 | { | |
1292 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1293 | ||
1294 | goto error; | |
1295 | } | |
1296 | ||
1297 | for (j = 0; j < ppd->num_attrs; j ++) | |
1298 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1299 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1300 | ppd->attrs[j]->value) | |
1301 | { | |
1302 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1303 | option->keyword, ppd->attrs[j]->value)); | |
1304 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1305 | sizeof(option->defchoice)); | |
1306 | break; | |
1307 | } | |
1308 | ||
1309 | strlcpy(option->text, text, sizeof(option->text)); | |
1310 | ||
1311 | option->section = PPD_ORDER_JCL; | |
1312 | group = NULL; | |
1313 | ||
1314 | ppd_free(string); | |
1315 | string = NULL; | |
1316 | } | |
1317 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1318 | { | |
1319 | option = NULL; | |
1320 | ||
1321 | ppd_free(string); | |
1322 | string = NULL; | |
1323 | } | |
1324 | else if (!strcmp(keyword, "OpenGroup")) | |
1325 | { | |
1326 | /* | |
1327 | * Open a new group... | |
1328 | */ | |
1329 | ||
1330 | if (group != NULL) | |
1331 | { | |
1332 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1333 | ||
1334 | goto error; | |
1335 | } | |
1336 | ||
1337 | if (!string) | |
1338 | { | |
1339 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1340 | ||
1341 | goto error; | |
1342 | } | |
1343 | ||
1344 | /* | |
1345 | * Separate the group name from the text (name/text)... | |
1346 | */ | |
1347 | ||
1348 | if ((sptr = strchr(string, '/')) != NULL) | |
1349 | *sptr++ = '\0'; | |
1350 | else | |
1351 | sptr = string; | |
1352 | ||
1353 | /* | |
1354 | * Fix up the text... | |
1355 | */ | |
1356 | ||
1357 | ppd_decode(sptr); | |
1358 | ||
1359 | /* | |
1360 | * Find/add the group... | |
1361 | */ | |
1362 | ||
1363 | group = ppd_get_group(ppd, string, sptr, cg); | |
1364 | ||
1365 | if (group == NULL) | |
1366 | goto error; | |
1367 | ||
1368 | ppd_free(string); | |
1369 | string = NULL; | |
1370 | } | |
1371 | else if (!strcmp(keyword, "CloseGroup")) | |
1372 | { | |
1373 | group = NULL; | |
1374 | ||
1375 | ppd_free(string); | |
1376 | string = NULL; | |
1377 | } | |
1378 | else if (!strcmp(keyword, "OrderDependency") || | |
1379 | !strcmp(keyword, "NonUIOrderDependency")) | |
1380 | { | |
1381 | if (sscanf(string, "%f%40s%40s", &order, name, keyword) != 3) | |
1382 | { | |
1383 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1384 | ||
1385 | goto error; | |
1386 | } | |
1387 | ||
1388 | if (keyword[0] == '*') | |
1389 | _cups_strcpy(keyword, keyword + 1); | |
1390 | ||
1391 | if (!strcmp(name, "ExitServer")) | |
1392 | section = PPD_ORDER_EXIT; | |
1393 | else if (!strcmp(name, "Prolog")) | |
1394 | section = PPD_ORDER_PROLOG; | |
1395 | else if (!strcmp(name, "DocumentSetup")) | |
1396 | section = PPD_ORDER_DOCUMENT; | |
1397 | else if (!strcmp(name, "PageSetup")) | |
1398 | section = PPD_ORDER_PAGE; | |
1399 | else if (!strcmp(name, "JCLSetup")) | |
1400 | section = PPD_ORDER_JCL; | |
1401 | else | |
1402 | section = PPD_ORDER_ANY; | |
1403 | ||
1404 | if (option == NULL) | |
1405 | { | |
1406 | ppd_group_t *gtemp; | |
1407 | ||
1408 | ||
1409 | /* | |
1410 | * Only valid for Non-UI options... | |
1411 | */ | |
1412 | ||
1413 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1414 | if (gtemp->text[0] == '\0') | |
1415 | break; | |
1416 | ||
1417 | if (i > 0) | |
1418 | for (i = 0; i < gtemp->num_options; i ++) | |
1419 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1420 | { | |
1421 | gtemp->options[i].section = section; | |
1422 | gtemp->options[i].order = order; | |
1423 | break; | |
1424 | } | |
1425 | } | |
1426 | else | |
1427 | { | |
1428 | option->section = section; | |
1429 | option->order = order; | |
1430 | } | |
1431 | ||
1432 | ppd_free(string); | |
1433 | string = NULL; | |
1434 | } | |
1435 | else if (!strncmp(keyword, "Default", 7)) | |
1436 | { | |
1437 | if (string == NULL) | |
1438 | continue; | |
1439 | ||
1440 | /* | |
1441 | * Drop UI text, if any, from value... | |
1442 | */ | |
1443 | ||
1444 | if (strchr(string, '/') != NULL) | |
1445 | *strchr(string, '/') = '\0'; | |
1446 | ||
1447 | /* | |
1448 | * Assign the default value as appropriate... | |
1449 | */ | |
1450 | ||
1451 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1452 | { | |
1453 | /* | |
1454 | * Set default colorspace... | |
1455 | */ | |
1456 | ||
1457 | if (!strcmp(string, "CMY")) | |
1458 | ppd->colorspace = PPD_CS_CMY; | |
1459 | else if (!strcmp(string, "CMYK")) | |
1460 | ppd->colorspace = PPD_CS_CMYK; | |
1461 | else if (!strcmp(string, "RGB")) | |
1462 | ppd->colorspace = PPD_CS_RGB; | |
1463 | else if (!strcmp(string, "RGBK")) | |
1464 | ppd->colorspace = PPD_CS_RGBK; | |
1465 | else if (!strcmp(string, "N")) | |
1466 | ppd->colorspace = PPD_CS_N; | |
1467 | else | |
1468 | ppd->colorspace = PPD_CS_GRAY; | |
1469 | } | |
1470 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1471 | { | |
1472 | /* | |
1473 | * Set the default as part of the current option... | |
1474 | */ | |
1475 | ||
1476 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1477 | ||
1478 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1479 | ||
1480 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1481 | } | |
1482 | else | |
1483 | { | |
1484 | /* | |
1485 | * Lookup option and set if it has been defined... | |
1486 | */ | |
1487 | ||
1488 | ppd_option_t *toption; /* Temporary option */ | |
1489 | ||
1490 | ||
1491 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1492 | { | |
1493 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1494 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1495 | } | |
1496 | } | |
1497 | } | |
1498 | else if (!strcmp(keyword, "UIConstraints") || | |
1499 | !strcmp(keyword, "NonUIConstraints")) | |
1500 | { | |
1501 | if (ppd->num_consts == 0) | |
1502 | constraint = calloc(1, sizeof(ppd_const_t)); | |
1503 | else | |
1504 | constraint = realloc(ppd->consts, | |
1505 | (ppd->num_consts + 1) * sizeof(ppd_const_t)); | |
1506 | ||
1507 | if (constraint == NULL) | |
1508 | { | |
1509 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1510 | ||
1511 | goto error; | |
1512 | } | |
1513 | ||
1514 | ppd->consts = constraint; | |
1515 | constraint += ppd->num_consts; | |
1516 | ppd->num_consts ++; | |
1517 | ||
1518 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1519 | constraint->choice1, constraint->option2, | |
1520 | constraint->choice2)) | |
1521 | { | |
1522 | case 0 : /* Error */ | |
1523 | case 1 : /* Error */ | |
1524 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1525 | goto error; | |
1526 | ||
1527 | case 2 : /* Two options... */ | |
1528 | /* | |
1529 | * The following strcpy's are safe, as optionN and | |
1530 | * choiceN are all the same size (size defined by PPD spec...) | |
1531 | */ | |
1532 | ||
1533 | if (constraint->option1[0] == '*') | |
1534 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1535 | ||
1536 | if (constraint->choice1[0] == '*') | |
1537 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1538 | else | |
1539 | _cups_strcpy(constraint->option2, constraint->choice1); | |
1540 | ||
1541 | constraint->choice1[0] = '\0'; | |
1542 | constraint->choice2[0] = '\0'; | |
1543 | break; | |
1544 | ||
1545 | case 3 : /* Two options, one choice... */ | |
1546 | /* | |
1547 | * The following _cups_strcpy's are safe, as optionN and | |
1548 | * choiceN are all the same size (size defined by PPD spec...) | |
1549 | */ | |
1550 | ||
1551 | if (constraint->option1[0] == '*') | |
1552 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1553 | ||
1554 | if (constraint->choice1[0] == '*') | |
1555 | { | |
1556 | _cups_strcpy(constraint->choice2, constraint->option2); | |
1557 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1558 | constraint->choice1[0] = '\0'; | |
1559 | } | |
1560 | else | |
1561 | { | |
1562 | if (constraint->option2[0] == '*') | |
1563 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
1564 | ||
1565 | constraint->choice2[0] = '\0'; | |
1566 | } | |
1567 | break; | |
1568 | ||
1569 | case 4 : /* Two options, two choices... */ | |
1570 | if (constraint->option1[0] == '*') | |
1571 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
1572 | ||
1573 | if (constraint->option2[0] == '*') | |
1574 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
1575 | break; | |
1576 | } | |
1577 | ||
1578 | ppd_free(string); | |
1579 | string = NULL; | |
1580 | } | |
1581 | else if (!strcmp(keyword, "PaperDimension")) | |
1582 | { | |
1583 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1584 | size = ppd_add_size(ppd, name); | |
1585 | ||
1586 | if (size == NULL) | |
1587 | { | |
1588 | /* | |
1589 | * Unable to add or find size! | |
1590 | */ | |
1591 | ||
1592 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1593 | ||
1594 | goto error; | |
1595 | } | |
1596 | ||
1597 | sscanf(string, "%f%f", &(size->width), &(size->length)); | |
1598 | ||
1599 | ppd_free(string); | |
1600 | string = NULL; | |
1601 | } | |
1602 | else if (!strcmp(keyword, "ImageableArea")) | |
1603 | { | |
1604 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1605 | size = ppd_add_size(ppd, name); | |
1606 | ||
1607 | if (size == NULL) | |
1608 | { | |
1609 | /* | |
1610 | * Unable to add or find size! | |
1611 | */ | |
1612 | ||
1613 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1614 | ||
1615 | goto error; | |
1616 | } | |
1617 | ||
1618 | sscanf(string, "%f%f%f%f", &(size->left), &(size->bottom), | |
1619 | &(size->right), &(size->top)); | |
1620 | ||
1621 | ppd_free(string); | |
1622 | string = NULL; | |
1623 | } | |
1624 | else if (option != NULL && | |
1625 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1626 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1627 | !strcmp(keyword, option->keyword)) | |
1628 | { | |
1629 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1630 | ||
1631 | if (!strcmp(keyword, "PageSize")) | |
1632 | { | |
1633 | /* | |
1634 | * Add a page size... | |
1635 | */ | |
1636 | ||
1637 | if (ppdPageSize(ppd, name) == NULL) | |
1638 | ppd_add_size(ppd, name); | |
1639 | } | |
1640 | ||
1641 | /* | |
1642 | * Add the option choice... | |
1643 | */ | |
1644 | ||
1645 | choice = ppd_add_choice(option, name); | |
1646 | ||
1647 | if (mask & PPD_TEXT) | |
1648 | strlcpy(choice->text, text, sizeof(choice->text)); | |
1649 | else if (!strcmp(name, "True")) | |
1650 | strcpy(choice->text, _("Yes")); | |
1651 | else if (!strcmp(name, "False")) | |
1652 | strcpy(choice->text, _("No")); | |
1653 | else | |
1654 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1655 | ||
1656 | if (option->section == PPD_ORDER_JCL) | |
1657 | ppd_decode(string); /* Decode quoted string */ | |
1658 | ||
1659 | choice->code = string; | |
1660 | string = NULL; /* Don't add as an attribute below */ | |
1661 | } | |
ef416fc2 | 1662 | |
1663 | /* | |
1664 | * Add remaining lines with keywords and string values as attributes... | |
1665 | */ | |
1666 | ||
1667 | if (string && | |
1668 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1669 | ppd_add_attr(ppd, keyword, name, text, string); | |
1670 | else | |
ef416fc2 | 1671 | ppd_free(string); |
ef416fc2 | 1672 | } |
1673 | ||
1674 | /* | |
1675 | * Reset language preferences... | |
1676 | */ | |
1677 | ||
1678 | cupsLangFree(language); | |
1679 | ||
1680 | #ifdef LC_NUMERIC | |
1681 | _cupsRestoreLocale(LC_NUMERIC, oldlocale); | |
1682 | #else | |
1683 | _cupsRestoreLocale(LC_ALL, oldlocale); | |
1684 | #endif /* LC_NUMERIC */ | |
1685 | ||
1686 | #ifdef DEBUG | |
1687 | if (!feof(fp)) | |
1688 | printf("Premature EOF at %lu...\n", (unsigned long)ftell(fp)); | |
1689 | #endif /* DEBUG */ | |
1690 | ||
1691 | if (cg->ppd_status != PPD_OK) | |
1692 | { | |
1693 | /* | |
1694 | * Had an error reading the PPD file, cannot continue! | |
1695 | */ | |
1696 | ||
1697 | ppdClose(ppd); | |
1698 | ||
1699 | return (NULL); | |
1700 | } | |
1701 | ||
ef416fc2 | 1702 | /* |
fa73b229 | 1703 | * Create the sorted options array and set the option back-pointer for |
1704 | * each choice and custom option... | |
ef416fc2 | 1705 | */ |
1706 | ||
fa73b229 | 1707 | ppd->options = cupsArrayNew((cups_array_func_t)ppd_compare_options, NULL); |
ef416fc2 | 1708 | |
1709 | for (i = ppd->num_groups, group = ppd->groups; | |
1710 | i > 0; | |
1711 | i --, group ++) | |
1712 | { | |
ef416fc2 | 1713 | for (j = group->num_options, option = group->options; |
1714 | j > 0; | |
1715 | j --, option ++) | |
1716 | { | |
fa73b229 | 1717 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1718 | |
ef416fc2 | 1719 | |
fa73b229 | 1720 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1721 | |
fa73b229 | 1722 | for (k = 0; k < option->num_choices; k ++) |
1723 | option->choices[k].option = option; | |
ef416fc2 | 1724 | |
fa73b229 | 1725 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1726 | coption->option = option; | |
1727 | } | |
1728 | } | |
ef416fc2 | 1729 | |
1730 | /* | |
1731 | * Sort the attributes... | |
1732 | */ | |
1733 | ||
1734 | if (ppd->num_attrs > 1) | |
1735 | qsort(ppd->attrs, ppd->num_attrs, sizeof(ppd_attr_t *), | |
1736 | (int (*)(const void *, const void *))_ppd_attr_compare); | |
1737 | ||
1738 | /* | |
1739 | * Return the PPD file structure... | |
1740 | */ | |
1741 | ||
1742 | return (ppd); | |
1743 | ||
1744 | /* | |
1745 | * Common exit point for errors to save code size... | |
1746 | */ | |
1747 | ||
1748 | error: | |
1749 | ||
1750 | ppd_free(string); | |
1751 | ||
1752 | ppdClose(ppd); | |
1753 | ||
1754 | cupsLangFree(language); | |
1755 | ||
1756 | #ifdef LC_NUMERIC | |
1757 | _cupsRestoreLocale(LC_NUMERIC, oldlocale); | |
1758 | #else | |
1759 | _cupsRestoreLocale(LC_ALL, oldlocale); | |
1760 | #endif /* LC_NUMERIC */ | |
1761 | ||
1762 | return (NULL); | |
1763 | } | |
1764 | ||
1765 | ||
1766 | /* | |
1767 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
1768 | */ | |
1769 | ||
1770 | ppd_file_t * /* O - PPD file record */ | |
1771 | ppdOpenFd(int fd) /* I - File to read from */ | |
1772 | { | |
fa73b229 | 1773 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 1774 | ppd_file_t *ppd; /* PPD file record */ |
1775 | _cups_globals_t *cg = _cupsGlobals(); | |
1776 | /* Global data */ | |
1777 | ||
1778 | ||
1779 | /* | |
1780 | * Set the line number to 0... | |
1781 | */ | |
1782 | ||
1783 | cg->ppd_line = 0; | |
1784 | ||
1785 | /* | |
1786 | * Range check input... | |
1787 | */ | |
1788 | ||
1789 | if (fd < 0) | |
1790 | { | |
1791 | cg->ppd_status = PPD_NULL_FILE; | |
1792 | ||
1793 | return (NULL); | |
1794 | } | |
1795 | ||
1796 | /* | |
1797 | * Try to open the file and parse it... | |
1798 | */ | |
1799 | ||
fa73b229 | 1800 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 1801 | { |
fa73b229 | 1802 | ppd = ppdOpen2(fp); |
ef416fc2 | 1803 | |
fa73b229 | 1804 | cupsFileClose(fp); |
ef416fc2 | 1805 | } |
1806 | else | |
1807 | { | |
1808 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 1809 | ppd = NULL; |
ef416fc2 | 1810 | } |
1811 | ||
1812 | return (ppd); | |
1813 | } | |
1814 | ||
1815 | ||
1816 | /* | |
1817 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
1818 | */ | |
1819 | ||
1820 | ppd_file_t * /* O - PPD file record */ | |
1821 | ppdOpenFile(const char *filename) /* I - File to read from */ | |
1822 | { | |
1823 | cups_file_t *fp; /* File pointer */ | |
1824 | ppd_file_t *ppd; /* PPD file record */ | |
1825 | _cups_globals_t *cg = _cupsGlobals(); | |
1826 | /* Global data */ | |
1827 | ||
1828 | ||
1829 | /* | |
1830 | * Set the line number to 0... | |
1831 | */ | |
1832 | ||
1833 | cg->ppd_line = 0; | |
1834 | ||
1835 | /* | |
1836 | * Range check input... | |
1837 | */ | |
1838 | ||
1839 | if (filename == NULL) | |
1840 | { | |
1841 | cg->ppd_status = PPD_NULL_FILE; | |
1842 | ||
1843 | return (NULL); | |
1844 | } | |
1845 | ||
1846 | /* | |
1847 | * Try to open the file and parse it... | |
1848 | */ | |
1849 | ||
1850 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
1851 | { | |
1852 | ppd = ppdOpen2(fp); | |
1853 | ||
1854 | cupsFileClose(fp); | |
1855 | } | |
1856 | else | |
1857 | { | |
1858 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
1859 | ppd = NULL; | |
1860 | } | |
1861 | ||
1862 | return (ppd); | |
1863 | } | |
1864 | ||
1865 | ||
1866 | /* | |
1867 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
1868 | * | |
1869 | * @since CUPS 1.1.20@ | |
1870 | */ | |
1871 | ||
1872 | void | |
1873 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
1874 | { | |
1875 | _cups_globals_t *cg = _cupsGlobals(); | |
1876 | /* Global data */ | |
1877 | ||
1878 | ||
1879 | cg->ppd_conform = c; | |
1880 | } | |
1881 | ||
1882 | ||
1883 | /* | |
1884 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
1885 | */ | |
1886 | ||
1887 | static ppd_attr_t * /* O - New attribute */ | |
1888 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
1889 | const char *name, /* I - Attribute name */ | |
1890 | const char *spec, /* I - Specifier string, if any */ | |
1891 | const char *text, /* I - Text string, if any */ | |
1892 | const char *value) /* I - Value of attribute */ | |
1893 | { | |
1894 | ppd_attr_t **ptr, /* New array */ | |
1895 | *temp; /* New attribute */ | |
1896 | ||
1897 | ||
1898 | /* | |
1899 | * Range check input... | |
1900 | */ | |
1901 | ||
1902 | if (ppd == NULL || name == NULL || spec == NULL) | |
1903 | return (NULL); | |
1904 | ||
1905 | /* | |
1906 | * Allocate memory for the new attribute... | |
1907 | */ | |
1908 | ||
1909 | if (ppd->num_attrs == 0) | |
1910 | ptr = malloc(sizeof(ppd_attr_t *)); | |
1911 | else | |
1912 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
1913 | ||
1914 | if (ptr == NULL) | |
1915 | return (NULL); | |
1916 | ||
1917 | ppd->attrs = ptr; | |
1918 | ptr += ppd->num_attrs; | |
1919 | ||
1920 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
1921 | return (NULL); | |
1922 | ||
1923 | *ptr = temp; | |
1924 | ||
1925 | ppd->num_attrs ++; | |
1926 | ||
1927 | /* | |
1928 | * Copy data over... | |
1929 | */ | |
1930 | ||
1931 | strlcpy(temp->name, name, sizeof(temp->name)); | |
1932 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
1933 | strlcpy(temp->text, text, sizeof(temp->text)); | |
1934 | temp->value = (char *)value; | |
1935 | ||
1936 | /* | |
1937 | * Return the attribute... | |
1938 | */ | |
1939 | ||
1940 | return (temp); | |
1941 | } | |
1942 | ||
1943 | ||
1944 | /* | |
1945 | * 'ppd_add_choice()' - Add a choice to an option. | |
1946 | */ | |
1947 | ||
1948 | static ppd_choice_t * /* O - Named choice */ | |
1949 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
1950 | const char *name) /* I - Name of choice */ | |
1951 | { | |
1952 | ppd_choice_t *choice; /* Choice */ | |
1953 | ||
1954 | ||
1955 | if (option->num_choices == 0) | |
1956 | choice = malloc(sizeof(ppd_choice_t)); | |
1957 | else | |
1958 | choice = realloc(option->choices, | |
1959 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
1960 | ||
1961 | if (choice == NULL) | |
1962 | return (NULL); | |
1963 | ||
1964 | option->choices = choice; | |
1965 | choice += option->num_choices; | |
1966 | option->num_choices ++; | |
1967 | ||
1968 | memset(choice, 0, sizeof(ppd_choice_t)); | |
1969 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
1970 | ||
1971 | return (choice); | |
1972 | } | |
1973 | ||
1974 | ||
1975 | /* | |
1976 | * 'ppd_add_size()' - Add a page size. | |
1977 | */ | |
1978 | ||
1979 | static ppd_size_t * /* O - Named size */ | |
1980 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
1981 | const char *name) /* I - Name of size */ | |
1982 | { | |
1983 | ppd_size_t *size; /* Size */ | |
1984 | ||
1985 | ||
1986 | if (ppd->num_sizes == 0) | |
1987 | size = malloc(sizeof(ppd_size_t)); | |
1988 | else | |
1989 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
1990 | ||
1991 | if (size == NULL) | |
1992 | return (NULL); | |
1993 | ||
1994 | ppd->sizes = size; | |
1995 | size += ppd->num_sizes; | |
1996 | ppd->num_sizes ++; | |
1997 | ||
1998 | memset(size, 0, sizeof(ppd_size_t)); | |
1999 | strlcpy(size->name, name, sizeof(size->name)); | |
2000 | ||
2001 | return (size); | |
2002 | } | |
2003 | ||
2004 | ||
ef416fc2 | 2005 | /* |
fa73b229 | 2006 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2007 | */ |
2008 | ||
2009 | static int /* O - Result of comparison */ | |
fa73b229 | 2010 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2011 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2012 | { |
fa73b229 | 2013 | return (strcasecmp(a->keyword, b->keyword)); |
2014 | } | |
2015 | ||
2016 | ||
2017 | /* | |
2018 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2019 | */ | |
2020 | ||
2021 | static int /* O - Result of comparison */ | |
2022 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2023 | ppd_cparam_t *b) /* I - Second parameter */ | |
2024 | { | |
2025 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2026 | } |
2027 | ||
2028 | ||
2029 | /* | |
2030 | * 'ppd_compare_options()' - Compare two options. | |
2031 | */ | |
2032 | ||
2033 | static int /* O - Result of comparison */ | |
fa73b229 | 2034 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2035 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2036 | { |
fa73b229 | 2037 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2038 | } |
ef416fc2 | 2039 | |
2040 | ||
2041 | /* | |
2042 | * 'ppd_decode()' - Decode a string value... | |
2043 | */ | |
2044 | ||
2045 | static int /* O - Length of decoded string */ | |
2046 | ppd_decode(char *string) /* I - String to decode */ | |
2047 | { | |
2048 | char *inptr, /* Input pointer */ | |
2049 | *outptr; /* Output pointer */ | |
2050 | ||
2051 | ||
2052 | inptr = string; | |
2053 | outptr = string; | |
2054 | ||
2055 | while (*inptr != '\0') | |
2056 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2057 | { | |
2058 | /* | |
2059 | * Convert hex to 8-bit values... | |
2060 | */ | |
2061 | ||
2062 | inptr ++; | |
2063 | while (isxdigit(*inptr & 255)) | |
2064 | { | |
2065 | if (isalpha(*inptr)) | |
2066 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2067 | else | |
2068 | *outptr = (*inptr - '0') << 4; | |
2069 | ||
2070 | inptr ++; | |
2071 | ||
2072 | if (!isxdigit(*inptr & 255)) | |
2073 | break; | |
2074 | ||
2075 | if (isalpha(*inptr)) | |
2076 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2077 | else | |
2078 | *outptr |= *inptr - '0'; | |
2079 | ||
2080 | inptr ++; | |
2081 | outptr ++; | |
2082 | } | |
2083 | ||
2084 | while (*inptr != '>' && *inptr != '\0') | |
2085 | inptr ++; | |
2086 | while (*inptr == '>') | |
2087 | inptr ++; | |
2088 | } | |
2089 | else | |
2090 | *outptr++ = *inptr++; | |
2091 | ||
2092 | *outptr = '\0'; | |
2093 | ||
2094 | return ((int)(outptr - string)); | |
2095 | } | |
2096 | ||
2097 | ||
2098 | /* | |
2099 | * 'ppd_free_group()' - Free a single UI group. | |
2100 | */ | |
2101 | ||
2102 | static void | |
2103 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2104 | { | |
2105 | int i; /* Looping var */ | |
2106 | ppd_option_t *option; /* Current option */ | |
2107 | ppd_group_t *subgroup; /* Current sub-group */ | |
2108 | ||
2109 | ||
2110 | if (group->num_options > 0) | |
2111 | { | |
2112 | for (i = group->num_options, option = group->options; | |
2113 | i > 0; | |
2114 | i --, option ++) | |
2115 | ppd_free_option(option); | |
2116 | ||
2117 | ppd_free(group->options); | |
2118 | } | |
2119 | ||
2120 | if (group->num_subgroups > 0) | |
2121 | { | |
2122 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2123 | i > 0; | |
2124 | i --, subgroup ++) | |
2125 | ppd_free_group(subgroup); | |
2126 | ||
2127 | ppd_free(group->subgroups); | |
2128 | } | |
2129 | } | |
2130 | ||
2131 | ||
2132 | /* | |
2133 | * 'ppd_free_option()' - Free a single option. | |
2134 | */ | |
2135 | ||
2136 | static void | |
2137 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2138 | { | |
2139 | int i; /* Looping var */ | |
2140 | ppd_choice_t *choice; /* Current choice */ | |
2141 | ||
2142 | ||
2143 | if (option->num_choices > 0) | |
2144 | { | |
2145 | for (i = option->num_choices, choice = option->choices; | |
2146 | i > 0; | |
2147 | i --, choice ++) | |
2148 | { | |
2149 | ppd_free(choice->code); | |
2150 | } | |
2151 | ||
2152 | ppd_free(option->choices); | |
2153 | } | |
2154 | } | |
2155 | ||
2156 | ||
ef416fc2 | 2157 | /* |
fa73b229 | 2158 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2159 | */ |
2160 | ||
fa73b229 | 2161 | static ppd_coption_t * /* O - Custom option... */ |
2162 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2163 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2164 | { |
fa73b229 | 2165 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2166 | |
2167 | ||
2168 | /* | |
2169 | * See if the option already exists... | |
2170 | */ | |
2171 | ||
fa73b229 | 2172 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2173 | return (copt); | |
ef416fc2 | 2174 | |
2175 | /* | |
fa73b229 | 2176 | * Not found, so create the custom option record... |
ef416fc2 | 2177 | */ |
2178 | ||
fa73b229 | 2179 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2180 | return (NULL); |
2181 | ||
fa73b229 | 2182 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2183 | |
fa73b229 | 2184 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2185 | |
fa73b229 | 2186 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2187 | |
2188 | /* | |
2189 | * Return the new record... | |
2190 | */ | |
2191 | ||
fa73b229 | 2192 | return (copt); |
ef416fc2 | 2193 | } |
2194 | ||
2195 | ||
2196 | /* | |
fa73b229 | 2197 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2198 | */ |
2199 | ||
fa73b229 | 2200 | static ppd_cparam_t * /* O - Extended option... */ |
2201 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2202 | const char *param, /* I - Name of parameter */ | |
2203 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2204 | { |
fa73b229 | 2205 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2206 | |
2207 | ||
2208 | /* | |
2209 | * See if the parameter already exists... | |
2210 | */ | |
2211 | ||
fa73b229 | 2212 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2213 | return (cparam); | |
ef416fc2 | 2214 | |
2215 | /* | |
fa73b229 | 2216 | * Not found, so create the custom parameter record... |
ef416fc2 | 2217 | */ |
2218 | ||
fa73b229 | 2219 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2220 | return (NULL); |
2221 | ||
fa73b229 | 2222 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
2223 | strlcpy(cparam->text, text, sizeof(cparam->text)); | |
ef416fc2 | 2224 | |
2225 | /* | |
fa73b229 | 2226 | * Add this record to the array... |
ef416fc2 | 2227 | */ |
2228 | ||
fa73b229 | 2229 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2230 | |
2231 | /* | |
2232 | * Return the new record... | |
2233 | */ | |
2234 | ||
fa73b229 | 2235 | return (cparam); |
ef416fc2 | 2236 | } |
ef416fc2 | 2237 | |
2238 | ||
2239 | /* | |
2240 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2241 | */ | |
2242 | ||
2243 | static ppd_group_t * /* O - Named group */ | |
2244 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ | |
2245 | const char *name, /* I - Name of group */ | |
2246 | const char *text, /* I - Text for group */ | |
2247 | _cups_globals_t *cg) /* I - Global data */ | |
2248 | { | |
2249 | int i; /* Looping var */ | |
2250 | ppd_group_t *group; /* Group */ | |
2251 | ||
2252 | ||
2253 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2254 | ppd, name, text, cg)); | |
2255 | ||
2256 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2257 | if (!strcmp(group->name, name)) | |
2258 | break; | |
2259 | ||
2260 | if (i == 0) | |
2261 | { | |
2262 | DEBUG_printf(("Adding group %s...\n", name)); | |
2263 | ||
2264 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2265 | { | |
2266 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2267 | ||
2268 | return (NULL); | |
2269 | } | |
2270 | ||
2271 | if (ppd->num_groups == 0) | |
2272 | group = malloc(sizeof(ppd_group_t)); | |
2273 | else | |
2274 | group = realloc(ppd->groups, | |
2275 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2276 | ||
2277 | if (group == NULL) | |
2278 | { | |
2279 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2280 | ||
2281 | return (NULL); | |
2282 | } | |
2283 | ||
2284 | ppd->groups = group; | |
2285 | group += ppd->num_groups; | |
2286 | ppd->num_groups ++; | |
2287 | ||
2288 | memset(group, 0, sizeof(ppd_group_t)); | |
2289 | strlcpy(group->name, name, sizeof(group->name)); | |
2290 | strlcpy(group->text, text, sizeof(group->text)); | |
2291 | } | |
2292 | ||
2293 | return (group); | |
2294 | } | |
2295 | ||
2296 | ||
2297 | /* | |
2298 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2299 | */ | |
2300 | ||
2301 | static ppd_option_t * /* O - Named option */ | |
2302 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2303 | const char *name) /* I - Name of option */ | |
2304 | { | |
2305 | int i; /* Looping var */ | |
2306 | ppd_option_t *option; /* Option */ | |
2307 | ||
2308 | ||
2309 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2310 | group, group->name, name)); | |
2311 | ||
2312 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2313 | if (!strcmp(option->keyword, name)) | |
2314 | break; | |
2315 | ||
2316 | if (i == 0) | |
2317 | { | |
2318 | if (group->num_options == 0) | |
2319 | option = malloc(sizeof(ppd_option_t)); | |
2320 | else | |
2321 | option = realloc(group->options, | |
2322 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2323 | ||
2324 | if (option == NULL) | |
2325 | return (NULL); | |
2326 | ||
2327 | group->options = option; | |
2328 | option += group->num_options; | |
2329 | group->num_options ++; | |
2330 | ||
2331 | memset(option, 0, sizeof(ppd_option_t)); | |
2332 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2333 | } | |
2334 | ||
2335 | return (option); | |
2336 | } | |
2337 | ||
2338 | ||
2339 | /* | |
2340 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2341 | * necessary. | |
2342 | */ | |
2343 | ||
2344 | static int /* O - Bitmask of fields read */ | |
2345 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2346 | char *keyword, /* O - Keyword from line */ | |
2347 | char *option, /* O - Option from line */ | |
2348 | char *text, /* O - Human-readable text from line */ | |
2349 | char **string, /* O - Code/string data */ | |
2350 | int ignoreblank, /* I - Ignore blank lines? */ | |
2351 | _cups_globals_t *cg) /* I - Global data */ | |
2352 | { | |
2353 | int ch, /* Character from file */ | |
2354 | col, /* Column in line */ | |
2355 | colon, /* Colon seen? */ | |
2356 | endquote, /* Waiting for an end quote */ | |
2357 | mask, /* Mask to be returned */ | |
2358 | startline, /* Start line */ | |
2359 | textlen; /* Length of text */ | |
2360 | char *keyptr, /* Keyword pointer */ | |
2361 | *optptr, /* Option pointer */ | |
2362 | *textptr, /* Text pointer */ | |
2363 | *strptr, /* Pointer into string */ | |
2364 | *lineptr, /* Current position in line buffer */ | |
2365 | *line; /* Line buffer */ | |
2366 | int linesize; /* Current size of line buffer */ | |
2367 | ||
2368 | /* | |
2369 | * Range check everything... | |
2370 | */ | |
2371 | ||
2372 | if (!fp || !keyword || !option || !text || !string) | |
2373 | return (0); | |
2374 | ||
2375 | /* | |
2376 | * Now loop until we have a valid line... | |
2377 | */ | |
2378 | ||
2379 | *string = NULL; | |
2380 | col = 0; | |
2381 | startline = cg->ppd_line + 1; | |
2382 | linesize = 1024; | |
2383 | line = malloc(linesize); | |
2384 | ||
2385 | if (!line) | |
2386 | return (0); | |
2387 | ||
2388 | do | |
2389 | { | |
2390 | /* | |
2391 | * Read the line... | |
2392 | */ | |
2393 | ||
2394 | lineptr = line; | |
2395 | endquote = 0; | |
2396 | colon = 0; | |
2397 | ||
2398 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2399 | { | |
2400 | if (lineptr >= (line + linesize - 1)) | |
2401 | { | |
2402 | /* | |
2403 | * Expand the line buffer... | |
2404 | */ | |
2405 | ||
2406 | char *temp; /* Temporary line pointer */ | |
2407 | ||
2408 | ||
2409 | linesize += 1024; | |
2410 | if (linesize > 262144) | |
2411 | { | |
2412 | /* | |
2413 | * Don't allow lines longer than 256k! | |
2414 | */ | |
2415 | ||
2416 | cg->ppd_line = startline; | |
2417 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2418 | ||
2419 | free(line); | |
2420 | ||
2421 | return (0); | |
2422 | } | |
2423 | ||
2424 | temp = realloc(line, linesize); | |
2425 | if (!temp) | |
2426 | { | |
2427 | cg->ppd_line = startline; | |
2428 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2429 | ||
2430 | free(line); | |
2431 | ||
2432 | return (0); | |
2433 | } | |
2434 | ||
2435 | lineptr = temp + (lineptr - line); | |
2436 | line = temp; | |
2437 | } | |
2438 | ||
2439 | if (ch == '\r' || ch == '\n') | |
2440 | { | |
2441 | /* | |
2442 | * Line feed or carriage return... | |
2443 | */ | |
2444 | ||
2445 | cg->ppd_line ++; | |
2446 | col = 0; | |
2447 | ||
2448 | if (ch == '\r') | |
2449 | { | |
2450 | /* | |
2451 | * Check for a trailing line feed... | |
2452 | */ | |
2453 | ||
2454 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2455 | { |
2456 | ch = '\n'; | |
ef416fc2 | 2457 | break; |
fa73b229 | 2458 | } |
2459 | ||
ef416fc2 | 2460 | if (ch == 0x0a) |
2461 | cupsFileGetChar(fp); | |
2462 | } | |
2463 | ||
2464 | if (lineptr == line && ignoreblank) | |
2465 | continue; /* Skip blank lines */ | |
2466 | ||
2467 | ch = '\n'; | |
2468 | ||
2469 | if (!endquote) /* Continue for multi-line text */ | |
2470 | break; | |
2471 | ||
2472 | *lineptr++ = '\n'; | |
2473 | } | |
2474 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2475 | { | |
2476 | /* | |
2477 | * Other control characters... | |
2478 | */ | |
2479 | ||
2480 | cg->ppd_line = startline; | |
2481 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2482 | ||
2483 | free(line); | |
2484 | ||
2485 | return (0); | |
2486 | } | |
2487 | else if (ch != 0x1a) | |
2488 | { | |
2489 | /* | |
2490 | * Any other character... | |
2491 | */ | |
2492 | ||
2493 | *lineptr++ = ch; | |
2494 | col ++; | |
2495 | ||
2496 | if (col > (PPD_MAX_LINE - 1)) | |
2497 | { | |
2498 | /* | |
2499 | * Line is too long... | |
2500 | */ | |
2501 | ||
2502 | cg->ppd_line = startline; | |
2503 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2504 | ||
2505 | free(line); | |
2506 | ||
2507 | return (0); | |
2508 | } | |
2509 | ||
2510 | if (ch == ':' && strncmp(line, "*%", 2) != 0) | |
2511 | colon = 1; | |
2512 | ||
2513 | if (ch == '\"' && colon) | |
2514 | endquote = !endquote; | |
2515 | } | |
2516 | } | |
2517 | ||
2518 | if (endquote) | |
2519 | { | |
2520 | /* | |
2521 | * Didn't finish this quoted string... | |
2522 | */ | |
2523 | ||
2524 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2525 | if (ch == '\"') | |
2526 | break; | |
2527 | else if (ch == '\r' || ch == '\n') | |
2528 | { | |
2529 | cg->ppd_line ++; | |
2530 | col = 0; | |
2531 | ||
2532 | if (ch == '\r') | |
2533 | { | |
2534 | /* | |
2535 | * Check for a trailing line feed... | |
2536 | */ | |
2537 | ||
2538 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2539 | break; | |
2540 | if (ch == 0x0a) | |
2541 | cupsFileGetChar(fp); | |
2542 | } | |
2543 | ||
2544 | ch = '\n'; | |
2545 | } | |
2546 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2547 | { | |
2548 | /* | |
2549 | * Other control characters... | |
2550 | */ | |
2551 | ||
2552 | cg->ppd_line = startline; | |
2553 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2554 | ||
2555 | free(line); | |
2556 | ||
2557 | return (0); | |
2558 | } | |
2559 | else if (ch != 0x1a) | |
2560 | { | |
2561 | col ++; | |
2562 | ||
2563 | if (col > (PPD_MAX_LINE - 1)) | |
2564 | { | |
2565 | /* | |
2566 | * Line is too long... | |
2567 | */ | |
2568 | ||
2569 | cg->ppd_line = startline; | |
2570 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2571 | ||
2572 | free(line); | |
2573 | ||
2574 | return (0); | |
2575 | } | |
2576 | } | |
2577 | } | |
2578 | ||
2579 | if (ch != '\n') | |
2580 | { | |
2581 | /* | |
2582 | * Didn't finish this line... | |
2583 | */ | |
2584 | ||
2585 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2586 | if (ch == '\r' || ch == '\n') | |
2587 | { | |
2588 | /* | |
2589 | * Line feed or carriage return... | |
2590 | */ | |
2591 | ||
2592 | cg->ppd_line ++; | |
2593 | col = 0; | |
2594 | ||
2595 | if (ch == '\r') | |
2596 | { | |
2597 | /* | |
2598 | * Check for a trailing line feed... | |
2599 | */ | |
2600 | ||
2601 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2602 | break; | |
2603 | if (ch == 0x0a) | |
2604 | cupsFileGetChar(fp); | |
2605 | } | |
2606 | ||
2607 | break; | |
2608 | } | |
2609 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2610 | { | |
2611 | /* | |
2612 | * Other control characters... | |
2613 | */ | |
2614 | ||
2615 | cg->ppd_line = startline; | |
2616 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2617 | ||
2618 | free(line); | |
2619 | ||
2620 | return (0); | |
2621 | } | |
2622 | else if (ch != 0x1a) | |
2623 | { | |
2624 | col ++; | |
2625 | ||
2626 | if (col > (PPD_MAX_LINE - 1)) | |
2627 | { | |
2628 | /* | |
2629 | * Line is too long... | |
2630 | */ | |
2631 | ||
2632 | cg->ppd_line = startline; | |
2633 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2634 | ||
2635 | free(line); | |
2636 | ||
2637 | return (0); | |
2638 | } | |
2639 | } | |
2640 | } | |
2641 | ||
2642 | if (lineptr > line && lineptr[-1] == '\n') | |
2643 | lineptr --; | |
2644 | ||
2645 | *lineptr = '\0'; | |
2646 | ||
2647 | DEBUG_printf(("LINE = \"%s\"\n", line)); | |
2648 | ||
2649 | if (ch == EOF && lineptr == line) | |
2650 | { | |
2651 | free(line); | |
2652 | return (0); | |
2653 | } | |
2654 | ||
2655 | /* | |
2656 | * Now parse it... | |
2657 | */ | |
2658 | ||
2659 | mask = 0; | |
2660 | lineptr = line + 1; | |
2661 | ||
2662 | keyword[0] = '\0'; | |
2663 | option[0] = '\0'; | |
2664 | text[0] = '\0'; | |
2665 | *string = NULL; | |
2666 | ||
2667 | if ((!line[0] || /* Blank line */ | |
2668 | !strncmp(line, "*%", 2) || /* Comment line */ | |
2669 | !strcmp(line, "*End")) && /* End of multi-line string */ | |
2670 | ignoreblank) /* Ignore these? */ | |
2671 | { | |
2672 | startline = cg->ppd_line + 1; | |
2673 | continue; | |
2674 | } | |
2675 | ||
2676 | if (!strcmp(line, "*")) /* (Bad) comment line */ | |
2677 | { | |
2678 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2679 | { | |
2680 | startline = cg->ppd_line + 1; | |
2681 | continue; | |
2682 | } | |
2683 | else | |
2684 | { | |
2685 | cg->ppd_line = startline; | |
2686 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2687 | ||
2688 | free(line); | |
2689 | return (0); | |
2690 | } | |
2691 | } | |
2692 | ||
2693 | if (line[0] != '*') /* All lines start with an asterisk */ | |
2694 | { | |
ef416fc2 | 2695 | /* |
2696 | * Allow lines consisting of just whitespace... | |
2697 | */ | |
2698 | ||
2699 | for (lineptr = line; *lineptr; lineptr ++) | |
2700 | if (!isspace(*lineptr & 255)) | |
2701 | break; | |
2702 | ||
2703 | if (*lineptr) | |
2704 | { | |
2705 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
2706 | free(line); | |
2707 | return (0); | |
2708 | } | |
2709 | else if (ignoreblank) | |
2710 | continue; | |
2711 | else | |
2712 | { | |
2713 | free(line); | |
2714 | return (0); | |
2715 | } | |
2716 | } | |
2717 | ||
2718 | /* | |
2719 | * Get a keyword... | |
2720 | */ | |
2721 | ||
2722 | keyptr = keyword; | |
2723 | ||
2724 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
2725 | { | |
2726 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
2727 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
2728 | { | |
2729 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2730 | free(line); | |
2731 | return (0); | |
2732 | } | |
2733 | ||
2734 | *keyptr++ = *lineptr++; | |
2735 | } | |
2736 | ||
2737 | *keyptr = '\0'; | |
2738 | ||
2739 | if (!strcmp(keyword, "End")) | |
2740 | continue; | |
2741 | ||
2742 | mask |= PPD_KEYWORD; | |
2743 | ||
2744 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
2745 | ||
2746 | if (isspace(*lineptr & 255)) | |
2747 | { | |
2748 | /* | |
2749 | * Get an option name... | |
2750 | */ | |
2751 | ||
2752 | while (isspace(*lineptr & 255)) | |
2753 | lineptr ++; | |
2754 | ||
2755 | optptr = option; | |
2756 | ||
2757 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
2758 | *lineptr != '/') | |
2759 | { | |
2760 | if (*lineptr <= ' ' || *lineptr > 126 || | |
2761 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
2762 | { | |
2763 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
2764 | free(line); | |
2765 | return (0); | |
2766 | } | |
2767 | ||
2768 | *optptr++ = *lineptr++; | |
2769 | } | |
2770 | ||
2771 | *optptr = '\0'; | |
2772 | ||
2773 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2774 | { | |
2775 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
2776 | free(line); | |
2777 | return (0); | |
2778 | } | |
2779 | ||
2780 | while (isspace(*lineptr & 255)) | |
2781 | lineptr ++; | |
2782 | ||
2783 | mask |= PPD_OPTION; | |
2784 | ||
2785 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
2786 | ||
2787 | if (*lineptr == '/') | |
2788 | { | |
2789 | /* | |
2790 | * Get human-readable text... | |
2791 | */ | |
2792 | ||
2793 | lineptr ++; | |
2794 | ||
2795 | textptr = text; | |
2796 | ||
2797 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
2798 | { | |
2799 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
2800 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
2801 | { | |
2802 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2803 | free(line); | |
2804 | return (0); | |
2805 | } | |
2806 | ||
2807 | *textptr++ = *lineptr++; | |
2808 | } | |
2809 | ||
2810 | *textptr = '\0'; | |
2811 | textlen = ppd_decode(text); | |
2812 | ||
2813 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2814 | { | |
2815 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2816 | free(line); | |
2817 | return (0); | |
2818 | } | |
2819 | ||
2820 | mask |= PPD_TEXT; | |
2821 | } | |
2822 | ||
2823 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
2824 | } | |
2825 | ||
2826 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2827 | { | |
2828 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
2829 | free(line); | |
2830 | return (0); | |
2831 | } | |
2832 | ||
2833 | while (isspace(*lineptr & 255)) | |
2834 | lineptr ++; | |
2835 | ||
2836 | if (*lineptr == ':') | |
2837 | { | |
2838 | /* | |
2839 | * Get string after triming leading and trailing whitespace... | |
2840 | */ | |
2841 | ||
2842 | lineptr ++; | |
2843 | while (isspace(*lineptr & 255)) | |
2844 | lineptr ++; | |
2845 | ||
2846 | strptr = lineptr + strlen(lineptr) - 1; | |
2847 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
2848 | *strptr-- = '\0'; | |
2849 | ||
2850 | if (*strptr == '\"') | |
2851 | { | |
2852 | /* | |
2853 | * Quoted string by itself... | |
2854 | */ | |
2855 | ||
2856 | *string = malloc(strlen(lineptr) + 1); | |
2857 | ||
2858 | strptr = *string; | |
2859 | ||
2860 | for (; *lineptr != '\0'; lineptr ++) | |
2861 | if (*lineptr != '\"') | |
2862 | *strptr++ = *lineptr; | |
2863 | ||
2864 | *strptr = '\0'; | |
2865 | } | |
2866 | else | |
2867 | *string = strdup(lineptr); | |
2868 | ||
2869 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
2870 | ||
2871 | mask |= PPD_STRING; | |
2872 | } | |
2873 | } | |
2874 | while (mask == 0); | |
2875 | ||
2876 | free(line); | |
2877 | ||
2878 | return (mask); | |
2879 | } | |
2880 | ||
2881 | ||
2882 | /* | |
fa73b229 | 2883 | * End of "$Id: ppd.c 4990 2006-01-26 02:21:45Z mike $". |
ef416fc2 | 2884 | */ |