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ef416fc2 | 1 | /* |
e1d6a774 | 2 | * "$Id: ppd.c 5302 2006-03-18 00:49:17Z 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. | |
e1d6a774 | 57 | * ppd_get_encoding() - Get the CUPS encoding value for the given |
58 | * LanguageEncoding. | |
fa73b229 | 59 | * ppd_get_group() - Find or create the named group as needed. |
60 | * ppd_get_option() - Find or create the named option as needed. | |
61 | * ppd_read() - Read a line from a PPD file, skipping comment | |
62 | * lines as necessary. | |
ef416fc2 | 63 | */ |
64 | ||
65 | /* | |
66 | * Include necessary headers. | |
67 | */ | |
68 | ||
69 | #include "globals.h" | |
70 | #include "debug.h" | |
71 | #include <stdlib.h> | |
72 | ||
73 | ||
74 | /* | |
75 | * Definitions... | |
76 | */ | |
77 | ||
78 | #if defined(WIN32) || defined(__EMX__) | |
79 | # define READ_BINARY "rb" /* Open a binary file for reading */ | |
80 | # define WRITE_BINARY "wb" /* Open a binary file for writing */ | |
81 | #else | |
82 | # define READ_BINARY "r" /* Open a binary file for reading */ | |
83 | # define WRITE_BINARY "w" /* Open a binary file for writing */ | |
84 | #endif /* WIN32 || __EMX__ */ | |
85 | ||
86 | #define ppd_free(p) if (p) free(p) /* Safe free macro */ | |
87 | ||
88 | #define PPD_KEYWORD 1 /* Line contained a keyword */ | |
89 | #define PPD_OPTION 2 /* Line contained an option name */ | |
90 | #define PPD_TEXT 4 /* Line contained human-readable text */ | |
91 | #define PPD_STRING 8 /* Line contained a string or code */ | |
92 | ||
93 | ||
94 | /* | |
95 | * Local functions... | |
96 | */ | |
97 | ||
98 | static ppd_attr_t *ppd_add_attr(ppd_file_t *ppd, const char *name, | |
99 | const char *spec, const char *text, | |
100 | const char *value); | |
101 | static ppd_choice_t *ppd_add_choice(ppd_option_t *option, const char *name); | |
102 | static ppd_size_t *ppd_add_size(ppd_file_t *ppd, const char *name); | |
bd7854cb | 103 | static int ppd_compare_attrs(ppd_attr_t *a, ppd_attr_t *b); |
104 | static int ppd_compare_coptions(ppd_coption_t *a, | |
105 | ppd_coption_t *b); | |
fa73b229 | 106 | static int ppd_compare_cparams(ppd_cparam_t *a, ppd_cparam_t *b); |
107 | static int ppd_compare_options(ppd_option_t *a, ppd_option_t *b); | |
ef416fc2 | 108 | static int ppd_decode(char *string); |
109 | static void ppd_free_group(ppd_group_t *group); | |
110 | static void ppd_free_option(ppd_option_t *option); | |
fa73b229 | 111 | static ppd_coption_t *ppd_get_coption(ppd_file_t *ppd, const char *name); |
112 | static ppd_cparam_t *ppd_get_cparam(ppd_coption_t *opt, | |
113 | const char *param, | |
114 | const char *text); | |
e1d6a774 | 115 | static cups_encoding_t ppd_get_encoding(const char *name); |
ef416fc2 | 116 | static ppd_group_t *ppd_get_group(ppd_file_t *ppd, const char *name, |
e1d6a774 | 117 | const char *text, _cups_globals_t *cg, |
118 | cups_encoding_t encoding); | |
ef416fc2 | 119 | static ppd_option_t *ppd_get_option(ppd_group_t *group, const char *name); |
120 | static int ppd_read(cups_file_t *fp, char *keyword, char *option, | |
121 | char *text, char **string, int ignoreblank, | |
122 | _cups_globals_t *cg); | |
123 | ||
124 | ||
ef416fc2 | 125 | /* |
126 | * 'ppdClose()' - Free all memory used by the PPD file. | |
127 | */ | |
128 | ||
129 | void | |
130 | ppdClose(ppd_file_t *ppd) /* I - PPD file record */ | |
131 | { | |
132 | int i; /* Looping var */ | |
133 | ppd_emul_t *emul; /* Current emulation */ | |
134 | ppd_group_t *group; /* Current group */ | |
135 | char **font; /* Current font */ | |
136 | char **filter; /* Current filter */ | |
137 | ppd_attr_t **attr; /* Current attribute */ | |
fa73b229 | 138 | ppd_coption_t *coption; /* Current custom option */ |
139 | ppd_cparam_t *cparam; /* Current custom parameter */ | |
ef416fc2 | 140 | |
141 | ||
142 | /* | |
fa73b229 | 143 | * Range check arguments... |
ef416fc2 | 144 | */ |
145 | ||
fa73b229 | 146 | if (!ppd) |
ef416fc2 | 147 | return; |
148 | ||
149 | /* | |
150 | * Free all strings at the top level... | |
151 | */ | |
152 | ||
e1d6a774 | 153 | ppd_free(ppd->lang_encoding); |
154 | ppd_free(ppd->nickname); | |
ef416fc2 | 155 | ppd_free(ppd->patches); |
156 | ppd_free(ppd->jcl_begin); | |
157 | ppd_free(ppd->jcl_end); | |
158 | ppd_free(ppd->jcl_ps); | |
159 | ||
160 | /* | |
161 | * Free any emulations... | |
162 | */ | |
163 | ||
164 | if (ppd->num_emulations > 0) | |
165 | { | |
166 | for (i = ppd->num_emulations, emul = ppd->emulations; i > 0; i --, emul ++) | |
167 | { | |
168 | ppd_free(emul->start); | |
169 | ppd_free(emul->stop); | |
170 | } | |
171 | ||
172 | ppd_free(ppd->emulations); | |
173 | } | |
174 | ||
175 | /* | |
176 | * Free any UI groups, subgroups, and options... | |
177 | */ | |
178 | ||
179 | if (ppd->num_groups > 0) | |
180 | { | |
181 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
182 | ppd_free_group(group); | |
183 | ||
184 | ppd_free(ppd->groups); | |
185 | } | |
186 | ||
fa73b229 | 187 | cupsArrayDelete(ppd->options); |
188 | ||
ef416fc2 | 189 | /* |
190 | * Free any page sizes... | |
191 | */ | |
192 | ||
193 | if (ppd->num_sizes > 0) | |
ef416fc2 | 194 | ppd_free(ppd->sizes); |
ef416fc2 | 195 | |
196 | /* | |
197 | * Free any constraints... | |
198 | */ | |
199 | ||
200 | if (ppd->num_consts > 0) | |
ef416fc2 | 201 | ppd_free(ppd->consts); |
ef416fc2 | 202 | |
203 | /* | |
204 | * Free any filters... | |
205 | */ | |
206 | ||
207 | if (ppd->num_filters > 0) | |
208 | { | |
209 | for (i = ppd->num_filters, filter = ppd->filters; i > 0; i --, filter ++) | |
210 | { | |
211 | ppd_free(*filter); | |
212 | } | |
213 | ||
214 | ppd_free(ppd->filters); | |
215 | } | |
216 | ||
217 | /* | |
218 | * Free any fonts... | |
219 | */ | |
220 | ||
221 | if (ppd->num_fonts > 0) | |
222 | { | |
223 | for (i = ppd->num_fonts, font = ppd->fonts; i > 0; i --, font ++) | |
224 | { | |
225 | ppd_free(*font); | |
226 | } | |
227 | ||
228 | ppd_free(ppd->fonts); | |
229 | } | |
230 | ||
231 | /* | |
232 | * Free any profiles... | |
233 | */ | |
234 | ||
235 | if (ppd->num_profiles > 0) | |
ef416fc2 | 236 | ppd_free(ppd->profiles); |
ef416fc2 | 237 | |
238 | /* | |
239 | * Free any attributes... | |
240 | */ | |
241 | ||
242 | if (ppd->num_attrs > 0) | |
243 | { | |
244 | for (i = ppd->num_attrs, attr = ppd->attrs; i > 0; i --, attr ++) | |
245 | { | |
246 | ppd_free((*attr)->value); | |
247 | ppd_free(*attr); | |
248 | } | |
249 | ||
250 | ppd_free(ppd->attrs); | |
251 | } | |
252 | ||
b423cd4c | 253 | cupsArrayDelete(ppd->sorted_attrs); |
254 | ||
fa73b229 | 255 | /* |
256 | * Free custom options... | |
257 | */ | |
258 | ||
259 | for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions); | |
260 | coption; | |
261 | coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions)) | |
ef416fc2 | 262 | { |
fa73b229 | 263 | for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params); |
264 | cparam; | |
265 | cparam = (ppd_cparam_t *)cupsArrayNext(coption->params)) | |
ef416fc2 | 266 | { |
fa73b229 | 267 | switch (cparam->type) |
268 | { | |
269 | case PPD_CUSTOM_PASSCODE : | |
270 | case PPD_CUSTOM_PASSWORD : | |
271 | case PPD_CUSTOM_STRING : | |
272 | ppd_free(cparam->current.custom_string); | |
fa73b229 | 273 | break; |
ef416fc2 | 274 | |
fa73b229 | 275 | default : |
276 | break; | |
277 | } | |
ef416fc2 | 278 | |
fa73b229 | 279 | free(cparam); |
ef416fc2 | 280 | } |
281 | ||
fa73b229 | 282 | cupsArrayDelete(coption->params); |
283 | ||
284 | free(coption); | |
ef416fc2 | 285 | } |
fa73b229 | 286 | |
287 | cupsArrayDelete(ppd->coptions); | |
ef416fc2 | 288 | |
289 | /* | |
290 | * Free the whole record... | |
291 | */ | |
292 | ||
293 | ppd_free(ppd); | |
294 | } | |
295 | ||
296 | ||
297 | /* | |
298 | * 'ppdErrorString()' - Returns the text assocated with a status. | |
299 | * | |
300 | * @since CUPS 1.1.19@ | |
301 | */ | |
302 | ||
303 | const char * /* O - Status string */ | |
304 | ppdErrorString(ppd_status_t status) /* I - PPD status */ | |
305 | { | |
306 | static const char * const messages[] =/* Status messages */ | |
307 | { | |
fa73b229 | 308 | _("OK"), |
309 | _("Unable to open PPD file"), | |
310 | _("NULL PPD file pointer"), | |
311 | _("Memory allocation error"), | |
312 | _("Missing PPD-Adobe-4.x header"), | |
313 | _("Missing value string"), | |
314 | _("Internal error"), | |
315 | _("Bad OpenGroup"), | |
316 | _("OpenGroup without a CloseGroup first"), | |
317 | _("Bad OpenUI/JCLOpenUI"), | |
318 | _("OpenUI/JCLOpenUI without a CloseUI/JCLCloseUI first"), | |
319 | _("Bad OrderDependency"), | |
320 | _("Bad UIConstraints"), | |
321 | _("Missing asterisk in column 1"), | |
322 | _("Line longer than the maximum allowed (255 characters)"), | |
323 | _("Illegal control character"), | |
324 | _("Illegal main keyword string"), | |
325 | _("Illegal option keyword string"), | |
326 | _("Illegal translation string"), | |
327 | _("Illegal whitespace character"), | |
328 | _("Bad custom parameter") | |
ef416fc2 | 329 | }; |
330 | ||
331 | ||
332 | if (status < PPD_OK || status > PPD_ILLEGAL_WHITESPACE) | |
fa73b229 | 333 | return (_cupsLangString(cupsLangDefault(), _("Unknown"))); |
ef416fc2 | 334 | else |
fa73b229 | 335 | return (_cupsLangString(cupsLangDefault(), messages[status])); |
ef416fc2 | 336 | } |
337 | ||
338 | ||
339 | /* | |
340 | * 'ppdLastError()' - Return the status from the last ppdOpen*(). | |
341 | * | |
342 | * @since CUPS 1.1.19@ | |
343 | */ | |
344 | ||
345 | ppd_status_t /* O - Status code */ | |
346 | ppdLastError(int *line) /* O - Line number */ | |
347 | { | |
348 | _cups_globals_t *cg = _cupsGlobals(); | |
349 | /* Global data */ | |
350 | ||
351 | ||
352 | if (line) | |
353 | *line = cg->ppd_line; | |
354 | ||
355 | return (cg->ppd_status); | |
356 | } | |
357 | ||
358 | ||
359 | /* | |
360 | * 'ppdOpen()' - Read a PPD file into memory. | |
361 | */ | |
362 | ||
363 | ppd_file_t * /* O - PPD file record */ | |
364 | ppdOpen(FILE *fp) /* I - File to read from */ | |
365 | { | |
366 | ppd_file_t *ppd; /* PPD file record */ | |
367 | cups_file_t *cf; /* CUPS file */ | |
368 | ||
369 | ||
370 | /* | |
371 | * Reopen the stdio file as a CUPS file... | |
372 | */ | |
373 | ||
374 | if ((cf = cupsFileOpenFd(fileno(fp), "r")) == NULL) | |
375 | return (NULL); | |
376 | ||
377 | /* | |
378 | * Load the PPD file using the newer API... | |
379 | */ | |
380 | ||
381 | ppd = ppdOpen2(cf); | |
382 | ||
383 | /* | |
384 | * Close the CUPS file and return the PPD... | |
385 | */ | |
386 | ||
387 | cupsFileClose(cf); | |
388 | ||
389 | return (ppd); | |
390 | } | |
391 | ||
392 | ||
393 | /* | |
394 | * 'ppdOpen2()' - Read a PPD file into memory. | |
395 | * | |
396 | * @since CUPS 1.2@ | |
397 | */ | |
398 | ||
399 | ppd_file_t * /* O - PPD file record */ | |
400 | ppdOpen2(cups_file_t *fp) /* I - File to read from */ | |
401 | { | |
fa73b229 | 402 | int i, j, k; /* Looping vars */ |
ef416fc2 | 403 | int count; /* Temporary count */ |
404 | ppd_file_t *ppd; /* PPD file record */ | |
405 | ppd_group_t *group, /* Current group */ | |
406 | *subgroup; /* Current sub-group */ | |
407 | ppd_option_t *option; /* Current option */ | |
408 | ppd_choice_t *choice; /* Current choice */ | |
409 | ppd_const_t *constraint; /* Current constraint */ | |
410 | ppd_size_t *size; /* Current page size */ | |
411 | int mask; /* Line data mask */ | |
412 | char keyword[PPD_MAX_NAME], | |
413 | /* Keyword from file */ | |
414 | name[PPD_MAX_NAME], | |
415 | /* Option from file */ | |
416 | text[PPD_MAX_LINE], | |
417 | /* Human-readable text from file */ | |
418 | *string, /* Code/text from file */ | |
419 | *sptr, /* Pointer into string */ | |
420 | *nameptr, /* Pointer into name */ | |
421 | *temp, /* Temporary string pointer */ | |
422 | **tempfonts; /* Temporary fonts pointer */ | |
423 | float order; /* Order dependency number */ | |
424 | ppd_section_t section; /* Order dependency section */ | |
425 | ppd_profile_t *profile; /* Pointer to color profile */ | |
426 | char **filter; /* Pointer to filter */ | |
427 | cups_lang_t *language; /* Default language */ | |
757d2cad | 428 | struct lconv *loc; /* Locale data */ |
ef416fc2 | 429 | int ui_keyword; /* Is this line a UI keyword? */ |
e1d6a774 | 430 | cups_encoding_t encoding; /* Encoding of PPD file */ |
ef416fc2 | 431 | _cups_globals_t *cg = _cupsGlobals(); |
432 | /* Global data */ | |
433 | static const char * const ui_keywords[] = | |
434 | { | |
bd7854cb | 435 | #ifdef CUPS_USE_FULL_UI_KEYWORDS_LIST |
436 | /* | |
437 | * Adobe defines some 41 keywords as "UI", meaning that they are | |
438 | * user interface elements and that they should be treated as such | |
439 | * even if the PPD creator doesn't use Open/CloseUI around them. | |
440 | * | |
441 | * Since this can cause previously invisible options to appear and | |
442 | * confuse users, the default is to only treat the PageSize and | |
443 | * PageRegion keywords this way. | |
444 | */ | |
ef416fc2 | 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" | |
bd7854cb | 489 | #else /* !CUPS_USE_FULL_UI_KEYWORDS_LIST */ |
490 | "PageRegion", | |
491 | "PageSize" | |
492 | #endif /* CUPS_USE_FULL_UI_KEYWORDS_LIST */ | |
ef416fc2 | 493 | }; |
494 | ||
495 | ||
496 | /* | |
497 | * Default to "OK" status... | |
498 | */ | |
499 | ||
500 | cg->ppd_status = PPD_OK; | |
501 | cg->ppd_line = 0; | |
502 | ||
503 | /* | |
504 | * Range check input... | |
505 | */ | |
506 | ||
507 | if (fp == NULL) | |
508 | { | |
509 | cg->ppd_status = PPD_NULL_FILE; | |
510 | return (NULL); | |
511 | } | |
512 | ||
513 | /* | |
514 | * Grab the first line and make sure it reads '*PPD-Adobe: "major.minor"'... | |
515 | */ | |
516 | ||
517 | mask = ppd_read(fp, keyword, name, text, &string, 0, cg); | |
518 | ||
519 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
520 | ||
521 | if (mask == 0 || | |
522 | strcmp(keyword, "PPD-Adobe") || | |
523 | string == NULL || string[0] != '4') | |
524 | { | |
525 | /* | |
526 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
527 | */ | |
528 | ||
529 | if (cg->ppd_status == PPD_OK) | |
530 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
531 | ||
532 | ppd_free(string); | |
533 | ||
534 | return (NULL); | |
535 | } | |
536 | ||
537 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
538 | ||
539 | ppd_free(string); | |
540 | ||
541 | /* | |
542 | * Allocate memory for the PPD file record... | |
543 | */ | |
544 | ||
545 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
546 | { | |
547 | cg->ppd_status = PPD_ALLOC_ERROR; | |
548 | ||
549 | return (NULL); | |
550 | } | |
551 | ||
552 | ppd->language_level = 1; | |
553 | ppd->color_device = 0; | |
554 | ppd->colorspace = PPD_CS_GRAY; | |
555 | ppd->landscape = -90; | |
fa73b229 | 556 | ppd->coptions = cupsArrayNew((cups_array_func_t)ppd_compare_coptions, |
557 | NULL); | |
ef416fc2 | 558 | |
559 | /* | |
560 | * Get the default language for the user... | |
561 | */ | |
562 | ||
563 | language = cupsLangDefault(); | |
757d2cad | 564 | loc = localeconv(); |
ef416fc2 | 565 | |
566 | /* | |
567 | * Read lines from the PPD file and add them to the file record... | |
568 | */ | |
569 | ||
570 | group = NULL; | |
571 | subgroup = NULL; | |
572 | option = NULL; | |
573 | choice = NULL; | |
574 | ui_keyword = 0; | |
e1d6a774 | 575 | encoding = CUPS_ISO8859_1; |
ef416fc2 | 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 | { | |
e1d6a774 | 654 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
655 | encoding)) == NULL) | |
ef416fc2 | 656 | goto error; |
657 | ||
658 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
659 | option = ppd_get_option(group, keyword); | |
660 | group = NULL; | |
661 | } | |
662 | else | |
663 | option = ppd_get_option(group, keyword); | |
664 | ||
665 | if (option == NULL) | |
666 | { | |
667 | cg->ppd_status = PPD_ALLOC_ERROR; | |
668 | ||
669 | goto error; | |
670 | } | |
671 | ||
672 | /* | |
673 | * Now fill in the initial information for the option... | |
674 | */ | |
675 | ||
676 | if (!strncmp(keyword, "JCL", 3)) | |
677 | option->section = PPD_ORDER_JCL; | |
678 | else | |
679 | option->section = PPD_ORDER_ANY; | |
680 | ||
681 | option->order = 10.0f; | |
682 | ||
683 | if (i < 8) | |
684 | option->ui = PPD_UI_BOOLEAN; | |
685 | else | |
686 | option->ui = PPD_UI_PICKONE; | |
687 | ||
688 | for (j = 0; j < ppd->num_attrs; j ++) | |
689 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
690 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
691 | ppd->attrs[j]->value) | |
692 | { | |
693 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
694 | option->keyword, ppd->attrs[j]->value)); | |
695 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
696 | sizeof(option->defchoice)); | |
697 | break; | |
698 | } | |
699 | ||
700 | if (!strcmp(keyword, "PageSize")) | |
701 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
702 | else if (!strcmp(keyword, "MediaType")) | |
703 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
704 | else if (!strcmp(keyword, "InputSlot")) | |
705 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
706 | else if (!strcmp(keyword, "ColorModel")) | |
707 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
708 | else if (!strcmp(keyword, "Resolution")) | |
709 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
710 | else | |
711 | strlcpy(option->text, keyword, sizeof(option->text)); | |
712 | } | |
713 | } | |
714 | ||
715 | if (!strcmp(keyword, "LanguageLevel")) | |
716 | ppd->language_level = atoi(string); | |
717 | else if (!strcmp(keyword, "LanguageEncoding")) | |
e1d6a774 | 718 | { |
719 | /* | |
720 | * Say all PPD files are UTF-8, since we convert to UTF-8... | |
721 | */ | |
722 | ||
723 | ppd->lang_encoding = strdup("UTF-8"); | |
724 | encoding = ppd_get_encoding(string); | |
725 | } | |
ef416fc2 | 726 | else if (!strcmp(keyword, "LanguageVersion")) |
727 | ppd->lang_version = string; | |
728 | else if (!strcmp(keyword, "Manufacturer")) | |
729 | ppd->manufacturer = string; | |
730 | else if (!strcmp(keyword, "ModelName")) | |
731 | ppd->modelname = string; | |
732 | else if (!strcmp(keyword, "Protocols")) | |
733 | ppd->protocols = string; | |
734 | else if (!strcmp(keyword, "PCFileName")) | |
735 | ppd->pcfilename = string; | |
736 | else if (!strcmp(keyword, "NickName")) | |
e1d6a774 | 737 | { |
738 | if (encoding != CUPS_UTF8) | |
739 | { | |
740 | cups_utf8_t utf8[256]; /* UTF-8 version of NickName */ | |
741 | ||
742 | ||
743 | cupsCharsetToUTF8(utf8, string, sizeof(utf8), encoding); | |
744 | ppd->nickname = strdup((char *)utf8); | |
745 | } | |
746 | else | |
747 | ppd->nickname = strdup(string); | |
748 | } | |
ef416fc2 | 749 | else if (!strcmp(keyword, "Product")) |
750 | ppd->product = string; | |
751 | else if (!strcmp(keyword, "ShortNickName")) | |
752 | ppd->shortnickname = string; | |
753 | else if (!strcmp(keyword, "TTRasterizer")) | |
754 | ppd->ttrasterizer = string; | |
755 | else if (!strcmp(keyword, "JCLBegin")) | |
756 | { | |
757 | ppd->jcl_begin = strdup(string); | |
758 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ | |
759 | } | |
760 | else if (!strcmp(keyword, "JCLEnd")) | |
761 | { | |
762 | ppd->jcl_end = strdup(string); | |
763 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ | |
764 | } | |
765 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
766 | { | |
767 | ppd->jcl_ps = strdup(string); | |
768 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ | |
769 | } | |
770 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
771 | ppd->accurate_screens = !strcmp(string, "True"); | |
772 | else if (!strcmp(keyword, "ColorDevice")) | |
773 | ppd->color_device = !strcmp(string, "True"); | |
774 | else if (!strcmp(keyword, "ContoneOnly")) | |
775 | ppd->contone_only = !strcmp(string, "True"); | |
776 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
777 | ppd->flip_duplex = !strcmp(string, "True"); | |
778 | else if (!strcmp(keyword, "cupsManualCopies")) | |
779 | ppd->manual_copies = !strcmp(string, "True"); | |
780 | else if (!strcmp(keyword, "cupsModelNumber")) | |
781 | ppd->model_number = atoi(string); | |
782 | else if (!strcmp(keyword, "cupsColorProfile")) | |
783 | { | |
784 | if (ppd->num_profiles == 0) | |
785 | profile = malloc(sizeof(ppd_profile_t)); | |
786 | else | |
787 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
788 | (ppd->num_profiles + 1)); | |
789 | ||
790 | ppd->profiles = profile; | |
791 | profile += ppd->num_profiles; | |
792 | ppd->num_profiles ++; | |
793 | ||
794 | memset(profile, 0, sizeof(ppd_profile_t)); | |
795 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
796 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
757d2cad | 797 | |
798 | profile->density = _cupsStrScand(string, &sptr, loc); | |
799 | profile->gamma = _cupsStrScand(sptr, &sptr, loc); | |
800 | profile->matrix[0][0] = _cupsStrScand(sptr, &sptr, loc); | |
801 | profile->matrix[0][1] = _cupsStrScand(sptr, &sptr, loc); | |
802 | profile->matrix[0][2] = _cupsStrScand(sptr, &sptr, loc); | |
803 | profile->matrix[1][0] = _cupsStrScand(sptr, &sptr, loc); | |
804 | profile->matrix[1][1] = _cupsStrScand(sptr, &sptr, loc); | |
805 | profile->matrix[1][2] = _cupsStrScand(sptr, &sptr, loc); | |
806 | profile->matrix[2][0] = _cupsStrScand(sptr, &sptr, loc); | |
807 | profile->matrix[2][1] = _cupsStrScand(sptr, &sptr, loc); | |
808 | profile->matrix[2][2] = _cupsStrScand(sptr, &sptr, loc); | |
ef416fc2 | 809 | } |
810 | else if (!strcmp(keyword, "cupsFilter")) | |
811 | { | |
812 | if (ppd->num_filters == 0) | |
813 | filter = malloc(sizeof(char *)); | |
814 | else | |
815 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
816 | ||
817 | if (filter == NULL) | |
818 | { | |
819 | ppd_free(filter); | |
820 | ||
821 | cg->ppd_status = PPD_ALLOC_ERROR; | |
822 | ||
823 | goto error; | |
824 | } | |
825 | ||
826 | ppd->filters = filter; | |
827 | filter += ppd->num_filters; | |
828 | ppd->num_filters ++; | |
829 | ||
830 | /* | |
831 | * Copy filter string and prevent it from being freed below... | |
832 | */ | |
833 | ||
834 | *filter = string; | |
835 | string = NULL; | |
836 | } | |
837 | else if (!strcmp(keyword, "Throughput")) | |
838 | ppd->throughput = atoi(string); | |
839 | else if (!strcmp(keyword, "Font")) | |
840 | { | |
841 | /* | |
842 | * Add this font to the list of available fonts... | |
843 | */ | |
844 | ||
845 | if (ppd->num_fonts == 0) | |
846 | tempfonts = (char **)malloc(sizeof(char *)); | |
847 | else | |
848 | tempfonts = (char **)realloc(ppd->fonts, | |
849 | sizeof(char *) * (ppd->num_fonts + 1)); | |
850 | ||
851 | if (tempfonts == NULL) | |
852 | { | |
853 | cg->ppd_status = PPD_ALLOC_ERROR; | |
854 | ||
855 | goto error; | |
856 | } | |
857 | ||
858 | ppd->fonts = tempfonts; | |
859 | ppd->fonts[ppd->num_fonts] = strdup(name); | |
860 | ppd->num_fonts ++; | |
861 | } | |
fa73b229 | 862 | else if (!strncmp(keyword, "ParamCustom", 11)) |
ef416fc2 | 863 | { |
fa73b229 | 864 | ppd_coption_t *coption; /* Custom option */ |
865 | ppd_cparam_t *cparam; /* Custom parameter */ | |
866 | int corder; /* Order number */ | |
867 | char ctype[33], /* Data type */ | |
868 | cminimum[65], /* Minimum value */ | |
869 | cmaximum[65]; /* Maximum value */ | |
870 | ||
871 | ||
872 | /* | |
873 | * Get the custom option and parameter... | |
874 | */ | |
ef416fc2 | 875 | |
fa73b229 | 876 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 877 | { |
fa73b229 | 878 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 879 | |
fa73b229 | 880 | goto error; |
881 | } | |
ef416fc2 | 882 | |
fa73b229 | 883 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
884 | { | |
885 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 886 | |
fa73b229 | 887 | goto error; |
888 | } | |
889 | ||
890 | /* | |
891 | * Get the parameter data... | |
892 | */ | |
893 | ||
894 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
895 | cmaximum) != 4) | |
896 | { | |
897 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
898 | ||
899 | goto error; | |
900 | } | |
901 | ||
902 | cparam->order = corder; | |
ef416fc2 | 903 | |
fa73b229 | 904 | if (!strcmp(ctype, "curve")) |
905 | { | |
906 | cparam->type = PPD_CUSTOM_CURVE; | |
757d2cad | 907 | cparam->minimum.custom_curve = _cupsStrScand(cminimum, NULL, loc); |
908 | cparam->maximum.custom_curve = _cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 909 | } |
910 | else if (!strcmp(ctype, "int")) | |
911 | { | |
912 | cparam->type = PPD_CUSTOM_INT; | |
913 | cparam->minimum.custom_int = atoi(cminimum); | |
914 | cparam->maximum.custom_int = atoi(cmaximum); | |
915 | } | |
916 | else if (!strcmp(ctype, "invcurve")) | |
917 | { | |
918 | cparam->type = PPD_CUSTOM_INVCURVE; | |
757d2cad | 919 | cparam->minimum.custom_invcurve = _cupsStrScand(cminimum, NULL, loc); |
920 | cparam->maximum.custom_invcurve = _cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 921 | } |
922 | else if (!strcmp(ctype, "passcode")) | |
923 | { | |
924 | cparam->type = PPD_CUSTOM_PASSCODE; | |
b423cd4c | 925 | cparam->minimum.custom_passcode = atoi(cminimum); |
926 | cparam->maximum.custom_passcode = atoi(cmaximum); | |
fa73b229 | 927 | } |
928 | else if (!strcmp(ctype, "password")) | |
929 | { | |
930 | cparam->type = PPD_CUSTOM_PASSWORD; | |
b423cd4c | 931 | cparam->minimum.custom_password = atoi(cminimum); |
932 | cparam->maximum.custom_password = atoi(cmaximum); | |
fa73b229 | 933 | } |
934 | else if (!strcmp(ctype, "points")) | |
935 | { | |
936 | cparam->type = PPD_CUSTOM_POINTS; | |
757d2cad | 937 | cparam->minimum.custom_points = _cupsStrScand(cminimum, NULL, loc); |
938 | cparam->maximum.custom_points = _cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 939 | } |
940 | else if (!strcmp(ctype, "real")) | |
941 | { | |
942 | cparam->type = PPD_CUSTOM_REAL; | |
757d2cad | 943 | cparam->minimum.custom_real = _cupsStrScand(cminimum, NULL, loc); |
944 | cparam->maximum.custom_real = _cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 945 | } |
946 | else if (!strcmp(ctype, "string")) | |
947 | { | |
948 | cparam->type = PPD_CUSTOM_STRING; | |
b423cd4c | 949 | cparam->minimum.custom_string = atoi(cminimum); |
950 | cparam->maximum.custom_string = atoi(cmaximum); | |
fa73b229 | 951 | } |
952 | else | |
953 | { | |
954 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
955 | ||
956 | goto error; | |
957 | } | |
958 | ||
959 | /* | |
960 | * Now special-case for CustomPageSize... | |
961 | */ | |
962 | ||
963 | if (!strcmp(coption->keyword, "PageSize")) | |
964 | { | |
965 | if (!strcmp(name, "Width")) | |
966 | { | |
967 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
968 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
969 | } | |
970 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 971 | { |
fa73b229 | 972 | ppd->custom_min[1] = cparam->minimum.custom_points; |
973 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
974 | } | |
975 | } | |
976 | } | |
977 | else if (!strcmp(keyword, "HWMargins")) | |
757d2cad | 978 | { |
979 | for (i = 0, sptr = string; i < 4; i ++) | |
980 | ppd->custom_margins[i] = _cupsStrScand(sptr, &sptr, loc); | |
981 | } | |
fa73b229 | 982 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True")) |
983 | { | |
fa73b229 | 984 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 985 | |
fa73b229 | 986 | /* |
987 | * Get the option and custom option... | |
988 | */ | |
ef416fc2 | 989 | |
fa73b229 | 990 | if ((option = ppdFindOption(ppd, keyword + 6)) == NULL) |
991 | { | |
992 | ppd_group_t *gtemp; /* Temporary group */ | |
ef416fc2 | 993 | |
ef416fc2 | 994 | |
fa73b229 | 995 | DEBUG_printf(("%s option not found for %s...\n", keyword + 6, keyword)); |
ef416fc2 | 996 | |
e1d6a774 | 997 | if ((gtemp = ppd_get_group(ppd, "General", _("General"), cg, |
998 | encoding)) == NULL) | |
fa73b229 | 999 | { |
1000 | DEBUG_puts("Unable to get general group!"); | |
ef416fc2 | 1001 | |
fa73b229 | 1002 | goto error; |
1003 | } | |
1004 | ||
1005 | if ((option = ppd_get_option(gtemp, keyword + 6)) == NULL) | |
ef416fc2 | 1006 | { |
fa73b229 | 1007 | DEBUG_printf(("Unable to get %s option!\n", keyword + 6)); |
ef416fc2 | 1008 | |
1009 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1010 | ||
1011 | goto error; | |
1012 | } | |
ef416fc2 | 1013 | } |
1014 | ||
e1d6a774 | 1015 | if (!ppd_get_coption(ppd, keyword + 6)) |
ef416fc2 | 1016 | { |
fa73b229 | 1017 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1018 | |
1019 | goto error; | |
1020 | } | |
1021 | ||
fa73b229 | 1022 | /* |
1023 | * Add the "custom" option... | |
1024 | */ | |
1025 | ||
1026 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
ef416fc2 | 1027 | { |
fa73b229 | 1028 | DEBUG_puts("Unable to add Custom choice!"); |
ef416fc2 | 1029 | |
fa73b229 | 1030 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1031 | |
1032 | goto error; | |
1033 | } | |
1034 | ||
fa73b229 | 1035 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1036 | sizeof(choice->text)); | |
1037 | ||
ef416fc2 | 1038 | choice->code = string; |
ef416fc2 | 1039 | string = NULL; /* Don't add as an attribute below */ |
fa73b229 | 1040 | option = NULL; |
1041 | ||
1042 | /* | |
1043 | * Now process custom page sizes specially... | |
1044 | */ | |
1045 | ||
1046 | if (!strcmp(keyword, "CustomPageSize")) | |
1047 | { | |
1048 | ppd->variable_sizes = 1; | |
1049 | ||
1050 | /* | |
1051 | * Add a "Custom" page size entry... | |
1052 | */ | |
1053 | ||
1054 | ppd_add_size(ppd, "Custom"); | |
1055 | } | |
ef416fc2 | 1056 | } |
1057 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1058 | { | |
1059 | if (!strcmp(string, "Minus90")) | |
1060 | ppd->landscape = -90; | |
1061 | else if (!strcmp(string, "Plus90")) | |
1062 | ppd->landscape = 90; | |
1063 | } | |
1064 | else if (!strcmp(keyword, "Emulators")) | |
1065 | { | |
1066 | for (count = 1, sptr = string; sptr != NULL;) | |
1067 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1068 | { | |
1069 | count ++; | |
1070 | while (*sptr == ' ') | |
1071 | sptr ++; | |
1072 | } | |
1073 | ||
1074 | ppd->num_emulations = count; | |
1075 | ppd->emulations = calloc(count, sizeof(ppd_emul_t)); | |
1076 | ||
1077 | for (i = 0, sptr = string; i < count; i ++) | |
1078 | { | |
1079 | for (nameptr = ppd->emulations[i].name; | |
1080 | *sptr != '\0' && *sptr != ' '; | |
1081 | sptr ++) | |
1082 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1083 | *nameptr++ = *sptr; | |
1084 | ||
1085 | *nameptr = '\0'; | |
1086 | ||
1087 | while (*sptr == ' ') | |
1088 | sptr ++; | |
1089 | } | |
1090 | } | |
1091 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1092 | { | |
1093 | ppd_decode(string); | |
1094 | ||
1095 | for (i = 0; i < ppd->num_emulations; i ++) | |
1096 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1097 | { | |
1098 | ppd->emulations[i].start = string; | |
1099 | string = NULL; | |
1100 | } | |
1101 | } | |
1102 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1103 | { | |
1104 | ppd_decode(string); | |
1105 | ||
1106 | for (i = 0; i < ppd->num_emulations; i ++) | |
1107 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1108 | { | |
1109 | ppd->emulations[i].stop = string; | |
1110 | string = NULL; | |
1111 | } | |
1112 | } | |
1113 | else if (!strcmp(keyword, "JobPatchFile")) | |
1114 | { | |
1115 | if (ppd->patches == NULL) | |
1116 | ppd->patches = strdup(string); | |
1117 | else | |
1118 | { | |
1119 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1120 | strlen(string) + 1); | |
1121 | if (temp == NULL) | |
1122 | { | |
1123 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1124 | ||
1125 | goto error; | |
1126 | } | |
1127 | ||
1128 | ppd->patches = temp; | |
1129 | ||
1130 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1131 | } | |
1132 | } | |
1133 | else if (!strcmp(keyword, "OpenUI")) | |
1134 | { | |
1135 | /* | |
1136 | * Don't allow nesting of options... | |
1137 | */ | |
1138 | ||
1139 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1140 | { | |
1141 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1142 | ||
1143 | goto error; | |
1144 | } | |
1145 | ||
1146 | /* | |
1147 | * Add an option record to the current sub-group, group, or file... | |
1148 | */ | |
1149 | ||
1150 | if (name[0] == '*') | |
1151 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1152 | ||
1153 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1154 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1155 | ||
1156 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1157 | group ? group->text : "(null)")); | |
1158 | ||
1159 | if (subgroup != NULL) | |
1160 | option = ppd_get_option(subgroup, name); | |
1161 | else if (group == NULL) | |
1162 | { | |
e1d6a774 | 1163 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
1164 | encoding)) == NULL) | |
ef416fc2 | 1165 | goto error; |
1166 | ||
1167 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1168 | option = ppd_get_option(group, name); | |
1169 | group = NULL; | |
1170 | } | |
1171 | else | |
1172 | option = ppd_get_option(group, name); | |
1173 | ||
1174 | if (option == NULL) | |
1175 | { | |
1176 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1177 | ||
1178 | goto error; | |
1179 | } | |
1180 | ||
1181 | /* | |
1182 | * Now fill in the initial information for the option... | |
1183 | */ | |
1184 | ||
1185 | if (string && !strcmp(string, "PickMany")) | |
1186 | option->ui = PPD_UI_PICKMANY; | |
1187 | else if (string && !strcmp(string, "Boolean")) | |
1188 | option->ui = PPD_UI_BOOLEAN; | |
1189 | else if (string && !strcmp(string, "PickOne")) | |
1190 | option->ui = PPD_UI_PICKONE; | |
1191 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1192 | { | |
1193 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1194 | ||
1195 | goto error; | |
1196 | } | |
1197 | else | |
1198 | option->ui = PPD_UI_PICKONE; | |
1199 | ||
1200 | for (j = 0; j < ppd->num_attrs; j ++) | |
1201 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1202 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1203 | ppd->attrs[j]->value) | |
1204 | { | |
1205 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1206 | option->keyword, ppd->attrs[j]->value)); | |
1207 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1208 | sizeof(option->defchoice)); | |
1209 | break; | |
1210 | } | |
1211 | ||
1212 | if (text[0]) | |
e1d6a774 | 1213 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, |
1214 | sizeof(option->text), encoding); | |
ef416fc2 | 1215 | else |
1216 | { | |
1217 | if (!strcmp(name, "PageSize")) | |
1218 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1219 | else if (!strcmp(name, "MediaType")) | |
1220 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1221 | else if (!strcmp(name, "InputSlot")) | |
1222 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1223 | else if (!strcmp(name, "ColorModel")) | |
1224 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1225 | else if (!strcmp(name, "Resolution")) | |
1226 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1227 | else | |
1228 | strlcpy(option->text, name, sizeof(option->text)); | |
1229 | } | |
1230 | ||
1231 | option->section = PPD_ORDER_ANY; | |
1232 | ||
1233 | ppd_free(string); | |
1234 | string = NULL; | |
1235 | } | |
1236 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1237 | { | |
1238 | /* | |
1239 | * Don't allow nesting of options... | |
1240 | */ | |
1241 | ||
1242 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1243 | { | |
1244 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1245 | ||
1246 | goto error; | |
1247 | } | |
1248 | ||
1249 | /* | |
1250 | * Find the JCL group, and add if needed... | |
1251 | */ | |
1252 | ||
e1d6a774 | 1253 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg, encoding); |
ef416fc2 | 1254 | |
1255 | if (group == NULL) | |
1256 | goto error; | |
1257 | ||
1258 | /* | |
1259 | * Add an option record to the current JCLs... | |
1260 | */ | |
1261 | ||
1262 | if (name[0] == '*') | |
1263 | _cups_strcpy(name, name + 1); | |
1264 | ||
1265 | option = ppd_get_option(group, name); | |
1266 | ||
1267 | if (option == NULL) | |
1268 | { | |
1269 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1270 | ||
1271 | goto error; | |
1272 | } | |
1273 | ||
1274 | /* | |
1275 | * Now fill in the initial information for the option... | |
1276 | */ | |
1277 | ||
1278 | if (string && !strcmp(string, "PickMany")) | |
1279 | option->ui = PPD_UI_PICKMANY; | |
1280 | else if (string && !strcmp(string, "Boolean")) | |
1281 | option->ui = PPD_UI_BOOLEAN; | |
1282 | else if (string && !strcmp(string, "PickOne")) | |
1283 | option->ui = PPD_UI_PICKONE; | |
1284 | else | |
1285 | { | |
1286 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1287 | ||
1288 | goto error; | |
1289 | } | |
1290 | ||
1291 | for (j = 0; j < ppd->num_attrs; j ++) | |
1292 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1293 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1294 | ppd->attrs[j]->value) | |
1295 | { | |
1296 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1297 | option->keyword, ppd->attrs[j]->value)); | |
1298 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1299 | sizeof(option->defchoice)); | |
1300 | break; | |
1301 | } | |
1302 | ||
e1d6a774 | 1303 | if (text[0]) |
1304 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, | |
1305 | sizeof(option->text), encoding); | |
1306 | else | |
1307 | strlcpy(option->text, name, sizeof(option->text)); | |
ef416fc2 | 1308 | |
1309 | option->section = PPD_ORDER_JCL; | |
1310 | group = NULL; | |
1311 | ||
1312 | ppd_free(string); | |
1313 | string = NULL; | |
1314 | } | |
1315 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1316 | { | |
1317 | option = NULL; | |
1318 | ||
1319 | ppd_free(string); | |
1320 | string = NULL; | |
1321 | } | |
1322 | else if (!strcmp(keyword, "OpenGroup")) | |
1323 | { | |
1324 | /* | |
1325 | * Open a new group... | |
1326 | */ | |
1327 | ||
1328 | if (group != NULL) | |
1329 | { | |
1330 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1331 | ||
1332 | goto error; | |
1333 | } | |
1334 | ||
1335 | if (!string) | |
1336 | { | |
1337 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1338 | ||
1339 | goto error; | |
1340 | } | |
1341 | ||
1342 | /* | |
1343 | * Separate the group name from the text (name/text)... | |
1344 | */ | |
1345 | ||
1346 | if ((sptr = strchr(string, '/')) != NULL) | |
1347 | *sptr++ = '\0'; | |
1348 | else | |
1349 | sptr = string; | |
1350 | ||
1351 | /* | |
1352 | * Fix up the text... | |
1353 | */ | |
1354 | ||
1355 | ppd_decode(sptr); | |
1356 | ||
1357 | /* | |
1358 | * Find/add the group... | |
1359 | */ | |
1360 | ||
e1d6a774 | 1361 | group = ppd_get_group(ppd, string, sptr, cg, encoding); |
ef416fc2 | 1362 | |
1363 | if (group == NULL) | |
1364 | goto error; | |
1365 | ||
1366 | ppd_free(string); | |
1367 | string = NULL; | |
1368 | } | |
1369 | else if (!strcmp(keyword, "CloseGroup")) | |
1370 | { | |
1371 | group = NULL; | |
1372 | ||
1373 | ppd_free(string); | |
1374 | string = NULL; | |
1375 | } | |
1376 | else if (!strcmp(keyword, "OrderDependency") || | |
1377 | !strcmp(keyword, "NonUIOrderDependency")) | |
1378 | { | |
757d2cad | 1379 | order = _cupsStrScand(string, &sptr, loc); |
1380 | ||
1381 | if (!sptr || sscanf(sptr, "%40s%40s", name, keyword) != 2) | |
ef416fc2 | 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 | ||
757d2cad | 1597 | size->width = _cupsStrScand(string, &sptr, loc); |
1598 | size->length = _cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1599 | |
1600 | ppd_free(string); | |
1601 | string = NULL; | |
1602 | } | |
1603 | else if (!strcmp(keyword, "ImageableArea")) | |
1604 | { | |
1605 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1606 | size = ppd_add_size(ppd, name); | |
1607 | ||
1608 | if (size == NULL) | |
1609 | { | |
1610 | /* | |
1611 | * Unable to add or find size! | |
1612 | */ | |
1613 | ||
1614 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1615 | ||
1616 | goto error; | |
1617 | } | |
1618 | ||
757d2cad | 1619 | size->left = _cupsStrScand(string, &sptr, loc); |
1620 | size->bottom = _cupsStrScand(sptr, &sptr, loc); | |
1621 | size->right = _cupsStrScand(sptr, &sptr, loc); | |
1622 | size->top = _cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1623 | |
1624 | ppd_free(string); | |
1625 | string = NULL; | |
1626 | } | |
1627 | else if (option != NULL && | |
1628 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1629 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1630 | !strcmp(keyword, option->keyword)) | |
1631 | { | |
1632 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1633 | ||
1634 | if (!strcmp(keyword, "PageSize")) | |
1635 | { | |
1636 | /* | |
1637 | * Add a page size... | |
1638 | */ | |
1639 | ||
1640 | if (ppdPageSize(ppd, name) == NULL) | |
1641 | ppd_add_size(ppd, name); | |
1642 | } | |
1643 | ||
1644 | /* | |
1645 | * Add the option choice... | |
1646 | */ | |
1647 | ||
1648 | choice = ppd_add_choice(option, name); | |
1649 | ||
e1d6a774 | 1650 | if (text[0]) |
1651 | cupsCharsetToUTF8((cups_utf8_t *)choice->text, text, | |
1652 | sizeof(choice->text), encoding); | |
ef416fc2 | 1653 | else if (!strcmp(name, "True")) |
1654 | strcpy(choice->text, _("Yes")); | |
1655 | else if (!strcmp(name, "False")) | |
1656 | strcpy(choice->text, _("No")); | |
1657 | else | |
1658 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1659 | ||
1660 | if (option->section == PPD_ORDER_JCL) | |
1661 | ppd_decode(string); /* Decode quoted string */ | |
1662 | ||
1663 | choice->code = string; | |
1664 | string = NULL; /* Don't add as an attribute below */ | |
1665 | } | |
ef416fc2 | 1666 | |
1667 | /* | |
1668 | * Add remaining lines with keywords and string values as attributes... | |
1669 | */ | |
1670 | ||
1671 | if (string && | |
1672 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1673 | ppd_add_attr(ppd, keyword, name, text, string); | |
1674 | else | |
ef416fc2 | 1675 | ppd_free(string); |
ef416fc2 | 1676 | } |
1677 | ||
1678 | /* | |
1679 | * Reset language preferences... | |
1680 | */ | |
1681 | ||
1682 | cupsLangFree(language); | |
1683 | ||
ef416fc2 | 1684 | #ifdef DEBUG |
1685 | if (!feof(fp)) | |
1686 | printf("Premature EOF at %lu...\n", (unsigned long)ftell(fp)); | |
1687 | #endif /* DEBUG */ | |
1688 | ||
1689 | if (cg->ppd_status != PPD_OK) | |
1690 | { | |
1691 | /* | |
1692 | * Had an error reading the PPD file, cannot continue! | |
1693 | */ | |
1694 | ||
1695 | ppdClose(ppd); | |
1696 | ||
1697 | return (NULL); | |
1698 | } | |
1699 | ||
ef416fc2 | 1700 | /* |
fa73b229 | 1701 | * Create the sorted options array and set the option back-pointer for |
1702 | * each choice and custom option... | |
ef416fc2 | 1703 | */ |
1704 | ||
fa73b229 | 1705 | ppd->options = cupsArrayNew((cups_array_func_t)ppd_compare_options, NULL); |
ef416fc2 | 1706 | |
1707 | for (i = ppd->num_groups, group = ppd->groups; | |
1708 | i > 0; | |
1709 | i --, group ++) | |
1710 | { | |
ef416fc2 | 1711 | for (j = group->num_options, option = group->options; |
1712 | j > 0; | |
1713 | j --, option ++) | |
1714 | { | |
fa73b229 | 1715 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1716 | |
ef416fc2 | 1717 | |
fa73b229 | 1718 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1719 | |
fa73b229 | 1720 | for (k = 0; k < option->num_choices; k ++) |
1721 | option->choices[k].option = option; | |
ef416fc2 | 1722 | |
fa73b229 | 1723 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1724 | coption->option = option; | |
1725 | } | |
1726 | } | |
ef416fc2 | 1727 | |
ef416fc2 | 1728 | /* |
1729 | * Return the PPD file structure... | |
1730 | */ | |
1731 | ||
1732 | return (ppd); | |
1733 | ||
1734 | /* | |
1735 | * Common exit point for errors to save code size... | |
1736 | */ | |
1737 | ||
1738 | error: | |
1739 | ||
1740 | ppd_free(string); | |
1741 | ||
1742 | ppdClose(ppd); | |
1743 | ||
1744 | cupsLangFree(language); | |
1745 | ||
ef416fc2 | 1746 | return (NULL); |
1747 | } | |
1748 | ||
1749 | ||
1750 | /* | |
1751 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
1752 | */ | |
1753 | ||
1754 | ppd_file_t * /* O - PPD file record */ | |
1755 | ppdOpenFd(int fd) /* I - File to read from */ | |
1756 | { | |
fa73b229 | 1757 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 1758 | ppd_file_t *ppd; /* PPD file record */ |
1759 | _cups_globals_t *cg = _cupsGlobals(); | |
1760 | /* Global data */ | |
1761 | ||
1762 | ||
1763 | /* | |
1764 | * Set the line number to 0... | |
1765 | */ | |
1766 | ||
1767 | cg->ppd_line = 0; | |
1768 | ||
1769 | /* | |
1770 | * Range check input... | |
1771 | */ | |
1772 | ||
1773 | if (fd < 0) | |
1774 | { | |
1775 | cg->ppd_status = PPD_NULL_FILE; | |
1776 | ||
1777 | return (NULL); | |
1778 | } | |
1779 | ||
1780 | /* | |
1781 | * Try to open the file and parse it... | |
1782 | */ | |
1783 | ||
fa73b229 | 1784 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 1785 | { |
fa73b229 | 1786 | ppd = ppdOpen2(fp); |
ef416fc2 | 1787 | |
fa73b229 | 1788 | cupsFileClose(fp); |
ef416fc2 | 1789 | } |
1790 | else | |
1791 | { | |
1792 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 1793 | ppd = NULL; |
ef416fc2 | 1794 | } |
1795 | ||
1796 | return (ppd); | |
1797 | } | |
1798 | ||
1799 | ||
1800 | /* | |
1801 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
1802 | */ | |
1803 | ||
1804 | ppd_file_t * /* O - PPD file record */ | |
1805 | ppdOpenFile(const char *filename) /* I - File to read from */ | |
1806 | { | |
1807 | cups_file_t *fp; /* File pointer */ | |
1808 | ppd_file_t *ppd; /* PPD file record */ | |
1809 | _cups_globals_t *cg = _cupsGlobals(); | |
1810 | /* Global data */ | |
1811 | ||
1812 | ||
1813 | /* | |
1814 | * Set the line number to 0... | |
1815 | */ | |
1816 | ||
1817 | cg->ppd_line = 0; | |
1818 | ||
1819 | /* | |
1820 | * Range check input... | |
1821 | */ | |
1822 | ||
1823 | if (filename == NULL) | |
1824 | { | |
1825 | cg->ppd_status = PPD_NULL_FILE; | |
1826 | ||
1827 | return (NULL); | |
1828 | } | |
1829 | ||
1830 | /* | |
1831 | * Try to open the file and parse it... | |
1832 | */ | |
1833 | ||
1834 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
1835 | { | |
1836 | ppd = ppdOpen2(fp); | |
1837 | ||
1838 | cupsFileClose(fp); | |
1839 | } | |
1840 | else | |
1841 | { | |
1842 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
1843 | ppd = NULL; | |
1844 | } | |
1845 | ||
1846 | return (ppd); | |
1847 | } | |
1848 | ||
1849 | ||
1850 | /* | |
1851 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
1852 | * | |
1853 | * @since CUPS 1.1.20@ | |
1854 | */ | |
1855 | ||
1856 | void | |
1857 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
1858 | { | |
1859 | _cups_globals_t *cg = _cupsGlobals(); | |
1860 | /* Global data */ | |
1861 | ||
1862 | ||
1863 | cg->ppd_conform = c; | |
1864 | } | |
1865 | ||
1866 | ||
1867 | /* | |
1868 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
1869 | */ | |
1870 | ||
1871 | static ppd_attr_t * /* O - New attribute */ | |
1872 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
1873 | const char *name, /* I - Attribute name */ | |
1874 | const char *spec, /* I - Specifier string, if any */ | |
1875 | const char *text, /* I - Text string, if any */ | |
1876 | const char *value) /* I - Value of attribute */ | |
1877 | { | |
1878 | ppd_attr_t **ptr, /* New array */ | |
1879 | *temp; /* New attribute */ | |
1880 | ||
1881 | ||
1882 | /* | |
1883 | * Range check input... | |
1884 | */ | |
1885 | ||
1886 | if (ppd == NULL || name == NULL || spec == NULL) | |
1887 | return (NULL); | |
1888 | ||
bd7854cb | 1889 | /* |
1890 | * Create the array as needed... | |
1891 | */ | |
1892 | ||
1893 | if (!ppd->sorted_attrs) | |
1894 | ppd->sorted_attrs = cupsArrayNew((cups_array_func_t)ppd_compare_attrs, | |
1895 | NULL); | |
1896 | ||
ef416fc2 | 1897 | /* |
1898 | * Allocate memory for the new attribute... | |
1899 | */ | |
1900 | ||
1901 | if (ppd->num_attrs == 0) | |
1902 | ptr = malloc(sizeof(ppd_attr_t *)); | |
1903 | else | |
1904 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
1905 | ||
1906 | if (ptr == NULL) | |
1907 | return (NULL); | |
1908 | ||
1909 | ppd->attrs = ptr; | |
1910 | ptr += ppd->num_attrs; | |
1911 | ||
1912 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
1913 | return (NULL); | |
1914 | ||
1915 | *ptr = temp; | |
1916 | ||
1917 | ppd->num_attrs ++; | |
1918 | ||
1919 | /* | |
1920 | * Copy data over... | |
1921 | */ | |
1922 | ||
1923 | strlcpy(temp->name, name, sizeof(temp->name)); | |
1924 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
1925 | strlcpy(temp->text, text, sizeof(temp->text)); | |
1926 | temp->value = (char *)value; | |
1927 | ||
bd7854cb | 1928 | /* |
1929 | * Add the attribute to the sorted array... | |
1930 | */ | |
1931 | ||
1932 | cupsArrayAdd(ppd->sorted_attrs, temp); | |
1933 | ||
ef416fc2 | 1934 | /* |
1935 | * Return the attribute... | |
1936 | */ | |
1937 | ||
1938 | return (temp); | |
1939 | } | |
1940 | ||
1941 | ||
1942 | /* | |
1943 | * 'ppd_add_choice()' - Add a choice to an option. | |
1944 | */ | |
1945 | ||
1946 | static ppd_choice_t * /* O - Named choice */ | |
1947 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
1948 | const char *name) /* I - Name of choice */ | |
1949 | { | |
1950 | ppd_choice_t *choice; /* Choice */ | |
1951 | ||
1952 | ||
1953 | if (option->num_choices == 0) | |
1954 | choice = malloc(sizeof(ppd_choice_t)); | |
1955 | else | |
1956 | choice = realloc(option->choices, | |
1957 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
1958 | ||
1959 | if (choice == NULL) | |
1960 | return (NULL); | |
1961 | ||
1962 | option->choices = choice; | |
1963 | choice += option->num_choices; | |
1964 | option->num_choices ++; | |
1965 | ||
1966 | memset(choice, 0, sizeof(ppd_choice_t)); | |
1967 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
1968 | ||
1969 | return (choice); | |
1970 | } | |
1971 | ||
1972 | ||
1973 | /* | |
1974 | * 'ppd_add_size()' - Add a page size. | |
1975 | */ | |
1976 | ||
1977 | static ppd_size_t * /* O - Named size */ | |
1978 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
1979 | const char *name) /* I - Name of size */ | |
1980 | { | |
1981 | ppd_size_t *size; /* Size */ | |
1982 | ||
1983 | ||
1984 | if (ppd->num_sizes == 0) | |
1985 | size = malloc(sizeof(ppd_size_t)); | |
1986 | else | |
1987 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
1988 | ||
1989 | if (size == NULL) | |
1990 | return (NULL); | |
1991 | ||
1992 | ppd->sizes = size; | |
1993 | size += ppd->num_sizes; | |
1994 | ppd->num_sizes ++; | |
1995 | ||
1996 | memset(size, 0, sizeof(ppd_size_t)); | |
1997 | strlcpy(size->name, name, sizeof(size->name)); | |
1998 | ||
1999 | return (size); | |
2000 | } | |
2001 | ||
2002 | ||
bd7854cb | 2003 | /* |
2004 | * 'ppd_compare_attrs()' - Compare two attributes. | |
2005 | */ | |
2006 | ||
2007 | static int /* O - Result of comparison */ | |
2008 | ppd_compare_attrs(ppd_attr_t *a, /* I - First attribute */ | |
2009 | ppd_attr_t *b) /* I - Second attribute */ | |
2010 | { | |
2011 | int ret; /* Result of comparison */ | |
2012 | ||
2013 | ||
2014 | if ((ret = strcasecmp(a->name, b->name)) != 0) | |
2015 | return (ret); | |
2016 | else if (a->spec[0] && b->spec[0]) | |
2017 | return (strcasecmp(a->spec, b->spec)); | |
2018 | else | |
2019 | return (0); | |
2020 | } | |
2021 | ||
2022 | ||
ef416fc2 | 2023 | /* |
fa73b229 | 2024 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2025 | */ |
2026 | ||
2027 | static int /* O - Result of comparison */ | |
fa73b229 | 2028 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2029 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2030 | { |
fa73b229 | 2031 | return (strcasecmp(a->keyword, b->keyword)); |
2032 | } | |
2033 | ||
2034 | ||
2035 | /* | |
2036 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2037 | */ | |
2038 | ||
2039 | static int /* O - Result of comparison */ | |
2040 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2041 | ppd_cparam_t *b) /* I - Second parameter */ | |
2042 | { | |
2043 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2044 | } |
2045 | ||
2046 | ||
2047 | /* | |
2048 | * 'ppd_compare_options()' - Compare two options. | |
2049 | */ | |
2050 | ||
2051 | static int /* O - Result of comparison */ | |
fa73b229 | 2052 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2053 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2054 | { |
fa73b229 | 2055 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2056 | } |
ef416fc2 | 2057 | |
2058 | ||
2059 | /* | |
2060 | * 'ppd_decode()' - Decode a string value... | |
2061 | */ | |
2062 | ||
2063 | static int /* O - Length of decoded string */ | |
2064 | ppd_decode(char *string) /* I - String to decode */ | |
2065 | { | |
2066 | char *inptr, /* Input pointer */ | |
2067 | *outptr; /* Output pointer */ | |
2068 | ||
2069 | ||
2070 | inptr = string; | |
2071 | outptr = string; | |
2072 | ||
2073 | while (*inptr != '\0') | |
2074 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2075 | { | |
2076 | /* | |
2077 | * Convert hex to 8-bit values... | |
2078 | */ | |
2079 | ||
2080 | inptr ++; | |
2081 | while (isxdigit(*inptr & 255)) | |
2082 | { | |
2083 | if (isalpha(*inptr)) | |
2084 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2085 | else | |
2086 | *outptr = (*inptr - '0') << 4; | |
2087 | ||
2088 | inptr ++; | |
2089 | ||
2090 | if (!isxdigit(*inptr & 255)) | |
2091 | break; | |
2092 | ||
2093 | if (isalpha(*inptr)) | |
2094 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2095 | else | |
2096 | *outptr |= *inptr - '0'; | |
2097 | ||
2098 | inptr ++; | |
2099 | outptr ++; | |
2100 | } | |
2101 | ||
2102 | while (*inptr != '>' && *inptr != '\0') | |
2103 | inptr ++; | |
2104 | while (*inptr == '>') | |
2105 | inptr ++; | |
2106 | } | |
2107 | else | |
2108 | *outptr++ = *inptr++; | |
2109 | ||
2110 | *outptr = '\0'; | |
2111 | ||
2112 | return ((int)(outptr - string)); | |
2113 | } | |
2114 | ||
2115 | ||
2116 | /* | |
2117 | * 'ppd_free_group()' - Free a single UI group. | |
2118 | */ | |
2119 | ||
2120 | static void | |
2121 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2122 | { | |
2123 | int i; /* Looping var */ | |
2124 | ppd_option_t *option; /* Current option */ | |
2125 | ppd_group_t *subgroup; /* Current sub-group */ | |
2126 | ||
2127 | ||
2128 | if (group->num_options > 0) | |
2129 | { | |
2130 | for (i = group->num_options, option = group->options; | |
2131 | i > 0; | |
2132 | i --, option ++) | |
2133 | ppd_free_option(option); | |
2134 | ||
2135 | ppd_free(group->options); | |
2136 | } | |
2137 | ||
2138 | if (group->num_subgroups > 0) | |
2139 | { | |
2140 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2141 | i > 0; | |
2142 | i --, subgroup ++) | |
2143 | ppd_free_group(subgroup); | |
2144 | ||
2145 | ppd_free(group->subgroups); | |
2146 | } | |
2147 | } | |
2148 | ||
2149 | ||
2150 | /* | |
2151 | * 'ppd_free_option()' - Free a single option. | |
2152 | */ | |
2153 | ||
2154 | static void | |
2155 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2156 | { | |
2157 | int i; /* Looping var */ | |
2158 | ppd_choice_t *choice; /* Current choice */ | |
2159 | ||
2160 | ||
2161 | if (option->num_choices > 0) | |
2162 | { | |
2163 | for (i = option->num_choices, choice = option->choices; | |
2164 | i > 0; | |
2165 | i --, choice ++) | |
2166 | { | |
2167 | ppd_free(choice->code); | |
2168 | } | |
2169 | ||
2170 | ppd_free(option->choices); | |
2171 | } | |
2172 | } | |
2173 | ||
2174 | ||
ef416fc2 | 2175 | /* |
fa73b229 | 2176 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2177 | */ |
2178 | ||
fa73b229 | 2179 | static ppd_coption_t * /* O - Custom option... */ |
2180 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2181 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2182 | { |
fa73b229 | 2183 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2184 | |
2185 | ||
2186 | /* | |
2187 | * See if the option already exists... | |
2188 | */ | |
2189 | ||
fa73b229 | 2190 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2191 | return (copt); | |
ef416fc2 | 2192 | |
2193 | /* | |
fa73b229 | 2194 | * Not found, so create the custom option record... |
ef416fc2 | 2195 | */ |
2196 | ||
fa73b229 | 2197 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2198 | return (NULL); |
2199 | ||
fa73b229 | 2200 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2201 | |
fa73b229 | 2202 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2203 | |
fa73b229 | 2204 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2205 | |
2206 | /* | |
2207 | * Return the new record... | |
2208 | */ | |
2209 | ||
fa73b229 | 2210 | return (copt); |
ef416fc2 | 2211 | } |
2212 | ||
2213 | ||
2214 | /* | |
fa73b229 | 2215 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2216 | */ |
2217 | ||
fa73b229 | 2218 | static ppd_cparam_t * /* O - Extended option... */ |
2219 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2220 | const char *param, /* I - Name of parameter */ | |
2221 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2222 | { |
fa73b229 | 2223 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2224 | |
2225 | ||
2226 | /* | |
2227 | * See if the parameter already exists... | |
2228 | */ | |
2229 | ||
fa73b229 | 2230 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2231 | return (cparam); | |
ef416fc2 | 2232 | |
2233 | /* | |
fa73b229 | 2234 | * Not found, so create the custom parameter record... |
ef416fc2 | 2235 | */ |
2236 | ||
fa73b229 | 2237 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2238 | return (NULL); |
2239 | ||
fa73b229 | 2240 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
2241 | strlcpy(cparam->text, text, sizeof(cparam->text)); | |
ef416fc2 | 2242 | |
2243 | /* | |
fa73b229 | 2244 | * Add this record to the array... |
ef416fc2 | 2245 | */ |
2246 | ||
fa73b229 | 2247 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2248 | |
2249 | /* | |
2250 | * Return the new record... | |
2251 | */ | |
2252 | ||
fa73b229 | 2253 | return (cparam); |
ef416fc2 | 2254 | } |
ef416fc2 | 2255 | |
2256 | ||
e1d6a774 | 2257 | /* |
2258 | * 'ppd_get_encoding()' - Get the CUPS encoding value for the given | |
2259 | * LanguageEncoding. | |
2260 | */ | |
2261 | ||
2262 | static cups_encoding_t /* O - CUPS encoding value */ | |
2263 | ppd_get_encoding(const char *name) /* I - LanguageEncoding string */ | |
2264 | { | |
2265 | if (!strcasecmp(name, "ISOLatin1")) | |
2266 | return (CUPS_ISO8859_1); | |
2267 | else if (!strcasecmp(name, "ISOLatin2")) | |
2268 | return (CUPS_ISO8859_2); | |
2269 | else if (!strcasecmp(name, "ISOLatin5")) | |
2270 | return (CUPS_ISO8859_5); | |
2271 | else if (!strcasecmp(name, "JIS83-RKSJ")) | |
2272 | return (CUPS_WINDOWS_932); | |
2273 | else if (!strcasecmp(name, "MacStandard")) | |
2274 | return (CUPS_MAC_ROMAN); | |
2275 | else if (!strcasecmp(name, "WindowsANSI")) | |
2276 | return (CUPS_WINDOWS_1252); | |
2277 | else | |
2278 | return (CUPS_UTF8); | |
2279 | } | |
2280 | ||
2281 | ||
ef416fc2 | 2282 | /* |
2283 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2284 | */ | |
2285 | ||
2286 | static ppd_group_t * /* O - Named group */ | |
e1d6a774 | 2287 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ |
2288 | const char *name, /* I - Name of group */ | |
2289 | const char *text, /* I - Text for group */ | |
2290 | _cups_globals_t *cg, /* I - Global data */ | |
2291 | cups_encoding_t encoding) /* I - Encoding of text */ | |
ef416fc2 | 2292 | { |
2293 | int i; /* Looping var */ | |
2294 | ppd_group_t *group; /* Group */ | |
2295 | ||
2296 | ||
2297 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2298 | ppd, name, text, cg)); | |
2299 | ||
2300 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2301 | if (!strcmp(group->name, name)) | |
2302 | break; | |
2303 | ||
2304 | if (i == 0) | |
2305 | { | |
2306 | DEBUG_printf(("Adding group %s...\n", name)); | |
2307 | ||
2308 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2309 | { | |
2310 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2311 | ||
2312 | return (NULL); | |
2313 | } | |
2314 | ||
2315 | if (ppd->num_groups == 0) | |
2316 | group = malloc(sizeof(ppd_group_t)); | |
2317 | else | |
2318 | group = realloc(ppd->groups, | |
2319 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2320 | ||
2321 | if (group == NULL) | |
2322 | { | |
2323 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2324 | ||
2325 | return (NULL); | |
2326 | } | |
2327 | ||
2328 | ppd->groups = group; | |
2329 | group += ppd->num_groups; | |
2330 | ppd->num_groups ++; | |
2331 | ||
2332 | memset(group, 0, sizeof(ppd_group_t)); | |
2333 | strlcpy(group->name, name, sizeof(group->name)); | |
e1d6a774 | 2334 | |
2335 | cupsCharsetToUTF8((cups_utf8_t *)group->text, text, | |
2336 | sizeof(group->text), encoding); | |
ef416fc2 | 2337 | } |
2338 | ||
2339 | return (group); | |
2340 | } | |
2341 | ||
2342 | ||
2343 | /* | |
2344 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2345 | */ | |
2346 | ||
2347 | static ppd_option_t * /* O - Named option */ | |
2348 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2349 | const char *name) /* I - Name of option */ | |
2350 | { | |
2351 | int i; /* Looping var */ | |
2352 | ppd_option_t *option; /* Option */ | |
2353 | ||
2354 | ||
2355 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2356 | group, group->name, name)); | |
2357 | ||
2358 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2359 | if (!strcmp(option->keyword, name)) | |
2360 | break; | |
2361 | ||
2362 | if (i == 0) | |
2363 | { | |
2364 | if (group->num_options == 0) | |
2365 | option = malloc(sizeof(ppd_option_t)); | |
2366 | else | |
2367 | option = realloc(group->options, | |
2368 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2369 | ||
2370 | if (option == NULL) | |
2371 | return (NULL); | |
2372 | ||
2373 | group->options = option; | |
2374 | option += group->num_options; | |
2375 | group->num_options ++; | |
2376 | ||
2377 | memset(option, 0, sizeof(ppd_option_t)); | |
2378 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2379 | } | |
2380 | ||
2381 | return (option); | |
2382 | } | |
2383 | ||
2384 | ||
2385 | /* | |
2386 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2387 | * necessary. | |
2388 | */ | |
2389 | ||
2390 | static int /* O - Bitmask of fields read */ | |
2391 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2392 | char *keyword, /* O - Keyword from line */ | |
2393 | char *option, /* O - Option from line */ | |
2394 | char *text, /* O - Human-readable text from line */ | |
2395 | char **string, /* O - Code/string data */ | |
2396 | int ignoreblank, /* I - Ignore blank lines? */ | |
2397 | _cups_globals_t *cg) /* I - Global data */ | |
2398 | { | |
2399 | int ch, /* Character from file */ | |
2400 | col, /* Column in line */ | |
2401 | colon, /* Colon seen? */ | |
2402 | endquote, /* Waiting for an end quote */ | |
2403 | mask, /* Mask to be returned */ | |
2404 | startline, /* Start line */ | |
2405 | textlen; /* Length of text */ | |
2406 | char *keyptr, /* Keyword pointer */ | |
2407 | *optptr, /* Option pointer */ | |
2408 | *textptr, /* Text pointer */ | |
2409 | *strptr, /* Pointer into string */ | |
2410 | *lineptr, /* Current position in line buffer */ | |
2411 | *line; /* Line buffer */ | |
2412 | int linesize; /* Current size of line buffer */ | |
2413 | ||
2414 | /* | |
2415 | * Range check everything... | |
2416 | */ | |
2417 | ||
2418 | if (!fp || !keyword || !option || !text || !string) | |
2419 | return (0); | |
2420 | ||
2421 | /* | |
2422 | * Now loop until we have a valid line... | |
2423 | */ | |
2424 | ||
2425 | *string = NULL; | |
2426 | col = 0; | |
2427 | startline = cg->ppd_line + 1; | |
2428 | linesize = 1024; | |
2429 | line = malloc(linesize); | |
2430 | ||
2431 | if (!line) | |
2432 | return (0); | |
2433 | ||
2434 | do | |
2435 | { | |
2436 | /* | |
2437 | * Read the line... | |
2438 | */ | |
2439 | ||
2440 | lineptr = line; | |
2441 | endquote = 0; | |
2442 | colon = 0; | |
2443 | ||
2444 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2445 | { | |
2446 | if (lineptr >= (line + linesize - 1)) | |
2447 | { | |
2448 | /* | |
2449 | * Expand the line buffer... | |
2450 | */ | |
2451 | ||
2452 | char *temp; /* Temporary line pointer */ | |
2453 | ||
2454 | ||
2455 | linesize += 1024; | |
2456 | if (linesize > 262144) | |
2457 | { | |
2458 | /* | |
2459 | * Don't allow lines longer than 256k! | |
2460 | */ | |
2461 | ||
2462 | cg->ppd_line = startline; | |
2463 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2464 | ||
2465 | free(line); | |
2466 | ||
2467 | return (0); | |
2468 | } | |
2469 | ||
2470 | temp = realloc(line, linesize); | |
2471 | if (!temp) | |
2472 | { | |
2473 | cg->ppd_line = startline; | |
2474 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2475 | ||
2476 | free(line); | |
2477 | ||
2478 | return (0); | |
2479 | } | |
2480 | ||
2481 | lineptr = temp + (lineptr - line); | |
2482 | line = temp; | |
2483 | } | |
2484 | ||
2485 | if (ch == '\r' || ch == '\n') | |
2486 | { | |
2487 | /* | |
2488 | * Line feed or carriage return... | |
2489 | */ | |
2490 | ||
2491 | cg->ppd_line ++; | |
2492 | col = 0; | |
2493 | ||
2494 | if (ch == '\r') | |
2495 | { | |
2496 | /* | |
2497 | * Check for a trailing line feed... | |
2498 | */ | |
2499 | ||
2500 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2501 | { |
2502 | ch = '\n'; | |
ef416fc2 | 2503 | break; |
fa73b229 | 2504 | } |
2505 | ||
ef416fc2 | 2506 | if (ch == 0x0a) |
2507 | cupsFileGetChar(fp); | |
2508 | } | |
2509 | ||
2510 | if (lineptr == line && ignoreblank) | |
2511 | continue; /* Skip blank lines */ | |
2512 | ||
2513 | ch = '\n'; | |
2514 | ||
2515 | if (!endquote) /* Continue for multi-line text */ | |
2516 | break; | |
2517 | ||
2518 | *lineptr++ = '\n'; | |
2519 | } | |
2520 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2521 | { | |
2522 | /* | |
2523 | * Other control characters... | |
2524 | */ | |
2525 | ||
2526 | cg->ppd_line = startline; | |
2527 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2528 | ||
2529 | free(line); | |
2530 | ||
2531 | return (0); | |
2532 | } | |
2533 | else if (ch != 0x1a) | |
2534 | { | |
2535 | /* | |
2536 | * Any other character... | |
2537 | */ | |
2538 | ||
2539 | *lineptr++ = ch; | |
2540 | col ++; | |
2541 | ||
2542 | if (col > (PPD_MAX_LINE - 1)) | |
2543 | { | |
2544 | /* | |
2545 | * Line is too long... | |
2546 | */ | |
2547 | ||
2548 | cg->ppd_line = startline; | |
2549 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2550 | ||
2551 | free(line); | |
2552 | ||
2553 | return (0); | |
2554 | } | |
2555 | ||
2556 | if (ch == ':' && strncmp(line, "*%", 2) != 0) | |
2557 | colon = 1; | |
2558 | ||
2559 | if (ch == '\"' && colon) | |
2560 | endquote = !endquote; | |
2561 | } | |
2562 | } | |
2563 | ||
2564 | if (endquote) | |
2565 | { | |
2566 | /* | |
2567 | * Didn't finish this quoted string... | |
2568 | */ | |
2569 | ||
2570 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2571 | if (ch == '\"') | |
2572 | break; | |
2573 | else if (ch == '\r' || ch == '\n') | |
2574 | { | |
2575 | cg->ppd_line ++; | |
2576 | col = 0; | |
2577 | ||
2578 | if (ch == '\r') | |
2579 | { | |
2580 | /* | |
2581 | * Check for a trailing line feed... | |
2582 | */ | |
2583 | ||
2584 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2585 | break; | |
2586 | if (ch == 0x0a) | |
2587 | cupsFileGetChar(fp); | |
2588 | } | |
2589 | ||
2590 | ch = '\n'; | |
2591 | } | |
2592 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2593 | { | |
2594 | /* | |
2595 | * Other control characters... | |
2596 | */ | |
2597 | ||
2598 | cg->ppd_line = startline; | |
2599 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2600 | ||
2601 | free(line); | |
2602 | ||
2603 | return (0); | |
2604 | } | |
2605 | else if (ch != 0x1a) | |
2606 | { | |
2607 | col ++; | |
2608 | ||
2609 | if (col > (PPD_MAX_LINE - 1)) | |
2610 | { | |
2611 | /* | |
2612 | * Line is too long... | |
2613 | */ | |
2614 | ||
2615 | cg->ppd_line = startline; | |
2616 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2617 | ||
2618 | free(line); | |
2619 | ||
2620 | return (0); | |
2621 | } | |
2622 | } | |
2623 | } | |
2624 | ||
2625 | if (ch != '\n') | |
2626 | { | |
2627 | /* | |
2628 | * Didn't finish this line... | |
2629 | */ | |
2630 | ||
2631 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2632 | if (ch == '\r' || ch == '\n') | |
2633 | { | |
2634 | /* | |
2635 | * Line feed or carriage return... | |
2636 | */ | |
2637 | ||
2638 | cg->ppd_line ++; | |
2639 | col = 0; | |
2640 | ||
2641 | if (ch == '\r') | |
2642 | { | |
2643 | /* | |
2644 | * Check for a trailing line feed... | |
2645 | */ | |
2646 | ||
2647 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2648 | break; | |
2649 | if (ch == 0x0a) | |
2650 | cupsFileGetChar(fp); | |
2651 | } | |
2652 | ||
2653 | break; | |
2654 | } | |
2655 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2656 | { | |
2657 | /* | |
2658 | * Other control characters... | |
2659 | */ | |
2660 | ||
2661 | cg->ppd_line = startline; | |
2662 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2663 | ||
2664 | free(line); | |
2665 | ||
2666 | return (0); | |
2667 | } | |
2668 | else if (ch != 0x1a) | |
2669 | { | |
2670 | col ++; | |
2671 | ||
2672 | if (col > (PPD_MAX_LINE - 1)) | |
2673 | { | |
2674 | /* | |
2675 | * Line is too long... | |
2676 | */ | |
2677 | ||
2678 | cg->ppd_line = startline; | |
2679 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2680 | ||
2681 | free(line); | |
2682 | ||
2683 | return (0); | |
2684 | } | |
2685 | } | |
2686 | } | |
2687 | ||
2688 | if (lineptr > line && lineptr[-1] == '\n') | |
2689 | lineptr --; | |
2690 | ||
2691 | *lineptr = '\0'; | |
2692 | ||
2693 | DEBUG_printf(("LINE = \"%s\"\n", line)); | |
2694 | ||
bd7854cb | 2695 | /* |
2696 | * The dynamically created PPDs for older style Mac OS X | |
2697 | * drivers include a large blob of data inserted as comments | |
2698 | * at the end of the file. As an optimization we can stop | |
2699 | * reading the PPD when we get to the start of this data. | |
2700 | */ | |
2701 | ||
2702 | if (!strcmp(line, "*%APLWORKSET START")) | |
2703 | { | |
2704 | free(line); | |
2705 | return (0); | |
2706 | } | |
2707 | ||
ef416fc2 | 2708 | if (ch == EOF && lineptr == line) |
2709 | { | |
2710 | free(line); | |
2711 | return (0); | |
2712 | } | |
2713 | ||
2714 | /* | |
2715 | * Now parse it... | |
2716 | */ | |
2717 | ||
2718 | mask = 0; | |
2719 | lineptr = line + 1; | |
2720 | ||
2721 | keyword[0] = '\0'; | |
2722 | option[0] = '\0'; | |
2723 | text[0] = '\0'; | |
2724 | *string = NULL; | |
2725 | ||
2726 | if ((!line[0] || /* Blank line */ | |
2727 | !strncmp(line, "*%", 2) || /* Comment line */ | |
2728 | !strcmp(line, "*End")) && /* End of multi-line string */ | |
2729 | ignoreblank) /* Ignore these? */ | |
2730 | { | |
2731 | startline = cg->ppd_line + 1; | |
2732 | continue; | |
2733 | } | |
2734 | ||
2735 | if (!strcmp(line, "*")) /* (Bad) comment line */ | |
2736 | { | |
2737 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2738 | { | |
2739 | startline = cg->ppd_line + 1; | |
2740 | continue; | |
2741 | } | |
2742 | else | |
2743 | { | |
2744 | cg->ppd_line = startline; | |
2745 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2746 | ||
2747 | free(line); | |
2748 | return (0); | |
2749 | } | |
2750 | } | |
2751 | ||
2752 | if (line[0] != '*') /* All lines start with an asterisk */ | |
2753 | { | |
ef416fc2 | 2754 | /* |
2755 | * Allow lines consisting of just whitespace... | |
2756 | */ | |
2757 | ||
2758 | for (lineptr = line; *lineptr; lineptr ++) | |
2759 | if (!isspace(*lineptr & 255)) | |
2760 | break; | |
2761 | ||
2762 | if (*lineptr) | |
2763 | { | |
2764 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
2765 | free(line); | |
2766 | return (0); | |
2767 | } | |
2768 | else if (ignoreblank) | |
2769 | continue; | |
2770 | else | |
2771 | { | |
2772 | free(line); | |
2773 | return (0); | |
2774 | } | |
2775 | } | |
2776 | ||
2777 | /* | |
2778 | * Get a keyword... | |
2779 | */ | |
2780 | ||
2781 | keyptr = keyword; | |
2782 | ||
2783 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
2784 | { | |
2785 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
2786 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
2787 | { | |
2788 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2789 | free(line); | |
2790 | return (0); | |
2791 | } | |
2792 | ||
2793 | *keyptr++ = *lineptr++; | |
2794 | } | |
2795 | ||
2796 | *keyptr = '\0'; | |
2797 | ||
2798 | if (!strcmp(keyword, "End")) | |
2799 | continue; | |
2800 | ||
2801 | mask |= PPD_KEYWORD; | |
2802 | ||
2803 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
2804 | ||
2805 | if (isspace(*lineptr & 255)) | |
2806 | { | |
2807 | /* | |
2808 | * Get an option name... | |
2809 | */ | |
2810 | ||
2811 | while (isspace(*lineptr & 255)) | |
2812 | lineptr ++; | |
2813 | ||
2814 | optptr = option; | |
2815 | ||
2816 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
2817 | *lineptr != '/') | |
2818 | { | |
2819 | if (*lineptr <= ' ' || *lineptr > 126 || | |
2820 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
2821 | { | |
2822 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
2823 | free(line); | |
2824 | return (0); | |
2825 | } | |
2826 | ||
2827 | *optptr++ = *lineptr++; | |
2828 | } | |
2829 | ||
2830 | *optptr = '\0'; | |
2831 | ||
2832 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2833 | { | |
2834 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
2835 | free(line); | |
2836 | return (0); | |
2837 | } | |
2838 | ||
2839 | while (isspace(*lineptr & 255)) | |
2840 | lineptr ++; | |
2841 | ||
2842 | mask |= PPD_OPTION; | |
2843 | ||
2844 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
2845 | ||
2846 | if (*lineptr == '/') | |
2847 | { | |
2848 | /* | |
2849 | * Get human-readable text... | |
2850 | */ | |
2851 | ||
2852 | lineptr ++; | |
2853 | ||
2854 | textptr = text; | |
2855 | ||
2856 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
2857 | { | |
2858 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
2859 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
2860 | { | |
2861 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2862 | free(line); | |
2863 | return (0); | |
2864 | } | |
2865 | ||
2866 | *textptr++ = *lineptr++; | |
2867 | } | |
2868 | ||
2869 | *textptr = '\0'; | |
2870 | textlen = ppd_decode(text); | |
2871 | ||
2872 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2873 | { | |
2874 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2875 | free(line); | |
2876 | return (0); | |
2877 | } | |
2878 | ||
2879 | mask |= PPD_TEXT; | |
2880 | } | |
2881 | ||
2882 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
2883 | } | |
2884 | ||
2885 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2886 | { | |
2887 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
2888 | free(line); | |
2889 | return (0); | |
2890 | } | |
2891 | ||
2892 | while (isspace(*lineptr & 255)) | |
2893 | lineptr ++; | |
2894 | ||
2895 | if (*lineptr == ':') | |
2896 | { | |
2897 | /* | |
2898 | * Get string after triming leading and trailing whitespace... | |
2899 | */ | |
2900 | ||
2901 | lineptr ++; | |
2902 | while (isspace(*lineptr & 255)) | |
2903 | lineptr ++; | |
2904 | ||
2905 | strptr = lineptr + strlen(lineptr) - 1; | |
2906 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
2907 | *strptr-- = '\0'; | |
2908 | ||
2909 | if (*strptr == '\"') | |
2910 | { | |
2911 | /* | |
2912 | * Quoted string by itself... | |
2913 | */ | |
2914 | ||
2915 | *string = malloc(strlen(lineptr) + 1); | |
2916 | ||
2917 | strptr = *string; | |
2918 | ||
2919 | for (; *lineptr != '\0'; lineptr ++) | |
2920 | if (*lineptr != '\"') | |
2921 | *strptr++ = *lineptr; | |
2922 | ||
2923 | *strptr = '\0'; | |
2924 | } | |
2925 | else | |
2926 | *string = strdup(lineptr); | |
2927 | ||
2928 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
2929 | ||
2930 | mask |= PPD_STRING; | |
2931 | } | |
2932 | } | |
2933 | while (mask == 0); | |
2934 | ||
2935 | free(line); | |
2936 | ||
2937 | return (mask); | |
2938 | } | |
2939 | ||
2940 | ||
2941 | /* | |
e1d6a774 | 2942 | * End of "$Id: ppd.c 5302 2006-03-18 00:49:17Z mike $". |
ef416fc2 | 2943 | */ |