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ef416fc2 | 1 | /* |
b94498cf | 2 | * "$Id: ppd.c 6479 2007-04-27 11:44:10Z mike $" |
ef416fc2 | 3 | * |
4 | * PPD file routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
b86bc4cf | 6 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 7 | * |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE.txt" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * PostScript is a trademark of Adobe Systems, Inc. | |
25 | * | |
26 | * This 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. | |
80ca4592 | 39 | * _ppdGetEncoding() - Get the CUPS encoding value for the given |
40 | * LanguageEncoding. | |
fa73b229 | 41 | * ppdLastError() - Return the status from the last ppdOpen*(). |
42 | * ppdOpen() - Read a PPD file into memory. | |
bd7854cb | 43 | * ppdOpen2() - Read a PPD file into memory. |
fa73b229 | 44 | * ppdOpenFd() - Read a PPD file into memory. |
45 | * ppdOpenFile() - Read a PPD file into memory. | |
46 | * ppdSetConformance() - Set the conformance level for PPD files. | |
47 | * ppd_add_attr() - Add an attribute to the PPD data. | |
48 | * ppd_add_choice() - Add a choice to an option. | |
49 | * ppd_add_size() - Add a page size. | |
bd7854cb | 50 | * ppd_compare_attrs() - Compare two attributes. |
b94498cf | 51 | * ppd_compare_choices() - Compare two choices... |
52 | * ppd_compare_consts() - Compare two constraints. | |
fa73b229 | 53 | * ppd_compare_coptions() - Compare two custom options. |
54 | * ppd_compare_cparams() - Compare two custom parameters. | |
55 | * ppd_compare_options() - Compare two options. | |
56 | * ppd_decode() - Decode a string value... | |
57 | * ppd_free_group() - Free a single UI group. | |
58 | * ppd_free_option() - Free a single option. | |
59 | * ppd_get_coption() - Get a custom option record. | |
60 | * ppd_get_cparam() - Get a custom parameter record. | |
61 | * ppd_get_group() - Find or create the named group as needed. | |
62 | * ppd_get_option() - Find or create the named option as needed. | |
b94498cf | 63 | * ppd_hash_option() - Generate a hash of the option name... |
fa73b229 | 64 | * ppd_read() - Read a line from a PPD file, skipping comment |
65 | * lines as necessary. | |
ef416fc2 | 66 | */ |
67 | ||
68 | /* | |
69 | * Include necessary headers. | |
70 | */ | |
71 | ||
72 | #include "globals.h" | |
73 | #include "debug.h" | |
74 | #include <stdlib.h> | |
75 | ||
76 | ||
77 | /* | |
78 | * Definitions... | |
79 | */ | |
80 | ||
81 | #if defined(WIN32) || defined(__EMX__) | |
82 | # define READ_BINARY "rb" /* Open a binary file for reading */ | |
83 | # define WRITE_BINARY "wb" /* Open a binary file for writing */ | |
84 | #else | |
85 | # define READ_BINARY "r" /* Open a binary file for reading */ | |
86 | # define WRITE_BINARY "w" /* Open a binary file for writing */ | |
87 | #endif /* WIN32 || __EMX__ */ | |
88 | ||
89 | #define ppd_free(p) if (p) free(p) /* Safe free macro */ | |
90 | ||
91 | #define PPD_KEYWORD 1 /* Line contained a keyword */ | |
92 | #define PPD_OPTION 2 /* Line contained an option name */ | |
93 | #define PPD_TEXT 4 /* Line contained human-readable text */ | |
94 | #define PPD_STRING 8 /* Line contained a string or code */ | |
95 | ||
b94498cf | 96 | #define PPD_HASHSIZE 512 /* Size of hash */ |
97 | ||
ef416fc2 | 98 | |
99 | /* | |
100 | * Local functions... | |
101 | */ | |
102 | ||
103 | static ppd_attr_t *ppd_add_attr(ppd_file_t *ppd, const char *name, | |
104 | const char *spec, const char *text, | |
105 | const char *value); | |
106 | static ppd_choice_t *ppd_add_choice(ppd_option_t *option, const char *name); | |
107 | static ppd_size_t *ppd_add_size(ppd_file_t *ppd, const char *name); | |
bd7854cb | 108 | static int ppd_compare_attrs(ppd_attr_t *a, ppd_attr_t *b); |
b94498cf | 109 | static int ppd_compare_choices(ppd_choice_t *a, ppd_choice_t *b); |
110 | static int ppd_compare_consts(ppd_const_t *a, ppd_const_t *b); | |
bd7854cb | 111 | static int ppd_compare_coptions(ppd_coption_t *a, |
112 | ppd_coption_t *b); | |
fa73b229 | 113 | static int ppd_compare_cparams(ppd_cparam_t *a, ppd_cparam_t *b); |
114 | static int ppd_compare_options(ppd_option_t *a, ppd_option_t *b); | |
ef416fc2 | 115 | static int ppd_decode(char *string); |
116 | static void ppd_free_group(ppd_group_t *group); | |
117 | static void ppd_free_option(ppd_option_t *option); | |
fa73b229 | 118 | static ppd_coption_t *ppd_get_coption(ppd_file_t *ppd, const char *name); |
119 | static ppd_cparam_t *ppd_get_cparam(ppd_coption_t *opt, | |
120 | const char *param, | |
121 | const char *text); | |
ef416fc2 | 122 | static ppd_group_t *ppd_get_group(ppd_file_t *ppd, const char *name, |
e1d6a774 | 123 | const char *text, _cups_globals_t *cg, |
124 | cups_encoding_t encoding); | |
ef416fc2 | 125 | static ppd_option_t *ppd_get_option(ppd_group_t *group, const char *name); |
b94498cf | 126 | static int ppd_hash_option(ppd_option_t *option); |
ef416fc2 | 127 | static int ppd_read(cups_file_t *fp, char *keyword, char *option, |
128 | char *text, char **string, int ignoreblank, | |
129 | _cups_globals_t *cg); | |
130 | ||
131 | ||
ef416fc2 | 132 | /* |
133 | * 'ppdClose()' - Free all memory used by the PPD file. | |
134 | */ | |
135 | ||
136 | void | |
137 | ppdClose(ppd_file_t *ppd) /* I - PPD file record */ | |
138 | { | |
139 | int i; /* Looping var */ | |
140 | ppd_emul_t *emul; /* Current emulation */ | |
141 | ppd_group_t *group; /* Current group */ | |
142 | char **font; /* Current font */ | |
143 | char **filter; /* Current filter */ | |
144 | ppd_attr_t **attr; /* Current attribute */ | |
fa73b229 | 145 | ppd_coption_t *coption; /* Current custom option */ |
146 | ppd_cparam_t *cparam; /* Current custom parameter */ | |
ef416fc2 | 147 | |
148 | ||
149 | /* | |
fa73b229 | 150 | * Range check arguments... |
ef416fc2 | 151 | */ |
152 | ||
fa73b229 | 153 | if (!ppd) |
ef416fc2 | 154 | return; |
155 | ||
156 | /* | |
157 | * Free all strings at the top level... | |
158 | */ | |
159 | ||
e1d6a774 | 160 | ppd_free(ppd->lang_encoding); |
161 | ppd_free(ppd->nickname); | |
ef416fc2 | 162 | ppd_free(ppd->patches); |
163 | ppd_free(ppd->jcl_begin); | |
164 | ppd_free(ppd->jcl_end); | |
165 | ppd_free(ppd->jcl_ps); | |
166 | ||
167 | /* | |
168 | * Free any emulations... | |
169 | */ | |
170 | ||
171 | if (ppd->num_emulations > 0) | |
172 | { | |
173 | for (i = ppd->num_emulations, emul = ppd->emulations; i > 0; i --, emul ++) | |
174 | { | |
175 | ppd_free(emul->start); | |
176 | ppd_free(emul->stop); | |
177 | } | |
178 | ||
179 | ppd_free(ppd->emulations); | |
180 | } | |
181 | ||
182 | /* | |
183 | * Free any UI groups, subgroups, and options... | |
184 | */ | |
185 | ||
186 | if (ppd->num_groups > 0) | |
187 | { | |
188 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
189 | ppd_free_group(group); | |
190 | ||
191 | ppd_free(ppd->groups); | |
192 | } | |
193 | ||
fa73b229 | 194 | cupsArrayDelete(ppd->options); |
b94498cf | 195 | cupsArrayDelete(ppd->marked); |
fa73b229 | 196 | |
ef416fc2 | 197 | /* |
198 | * Free any page sizes... | |
199 | */ | |
200 | ||
201 | if (ppd->num_sizes > 0) | |
ef416fc2 | 202 | ppd_free(ppd->sizes); |
ef416fc2 | 203 | |
204 | /* | |
205 | * Free any constraints... | |
206 | */ | |
207 | ||
208 | if (ppd->num_consts > 0) | |
ef416fc2 | 209 | ppd_free(ppd->consts); |
ef416fc2 | 210 | |
211 | /* | |
212 | * Free any filters... | |
213 | */ | |
214 | ||
215 | if (ppd->num_filters > 0) | |
216 | { | |
217 | for (i = ppd->num_filters, filter = ppd->filters; i > 0; i --, filter ++) | |
218 | { | |
219 | ppd_free(*filter); | |
220 | } | |
221 | ||
222 | ppd_free(ppd->filters); | |
223 | } | |
224 | ||
225 | /* | |
226 | * Free any fonts... | |
227 | */ | |
228 | ||
229 | if (ppd->num_fonts > 0) | |
230 | { | |
231 | for (i = ppd->num_fonts, font = ppd->fonts; i > 0; i --, font ++) | |
232 | { | |
233 | ppd_free(*font); | |
234 | } | |
235 | ||
236 | ppd_free(ppd->fonts); | |
237 | } | |
238 | ||
239 | /* | |
240 | * Free any profiles... | |
241 | */ | |
242 | ||
243 | if (ppd->num_profiles > 0) | |
ef416fc2 | 244 | ppd_free(ppd->profiles); |
ef416fc2 | 245 | |
246 | /* | |
247 | * Free any attributes... | |
248 | */ | |
249 | ||
250 | if (ppd->num_attrs > 0) | |
251 | { | |
252 | for (i = ppd->num_attrs, attr = ppd->attrs; i > 0; i --, attr ++) | |
253 | { | |
254 | ppd_free((*attr)->value); | |
255 | ppd_free(*attr); | |
256 | } | |
257 | ||
258 | ppd_free(ppd->attrs); | |
259 | } | |
260 | ||
b423cd4c | 261 | cupsArrayDelete(ppd->sorted_attrs); |
262 | ||
fa73b229 | 263 | /* |
264 | * Free custom options... | |
265 | */ | |
266 | ||
267 | for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions); | |
268 | coption; | |
269 | coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions)) | |
ef416fc2 | 270 | { |
fa73b229 | 271 | for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params); |
272 | cparam; | |
273 | cparam = (ppd_cparam_t *)cupsArrayNext(coption->params)) | |
ef416fc2 | 274 | { |
fa73b229 | 275 | switch (cparam->type) |
276 | { | |
277 | case PPD_CUSTOM_PASSCODE : | |
278 | case PPD_CUSTOM_PASSWORD : | |
279 | case PPD_CUSTOM_STRING : | |
280 | ppd_free(cparam->current.custom_string); | |
fa73b229 | 281 | break; |
ef416fc2 | 282 | |
fa73b229 | 283 | default : |
284 | break; | |
285 | } | |
ef416fc2 | 286 | |
fa73b229 | 287 | free(cparam); |
ef416fc2 | 288 | } |
289 | ||
fa73b229 | 290 | cupsArrayDelete(coption->params); |
291 | ||
292 | free(coption); | |
ef416fc2 | 293 | } |
fa73b229 | 294 | |
295 | cupsArrayDelete(ppd->coptions); | |
ef416fc2 | 296 | |
297 | /* | |
298 | * Free the whole record... | |
299 | */ | |
300 | ||
301 | ppd_free(ppd); | |
302 | } | |
303 | ||
304 | ||
305 | /* | |
306 | * 'ppdErrorString()' - Returns the text assocated with a status. | |
307 | * | |
308 | * @since CUPS 1.1.19@ | |
309 | */ | |
310 | ||
311 | const char * /* O - Status string */ | |
312 | ppdErrorString(ppd_status_t status) /* I - PPD status */ | |
313 | { | |
314 | static const char * const messages[] =/* Status messages */ | |
315 | { | |
fa73b229 | 316 | _("OK"), |
317 | _("Unable to open PPD file"), | |
318 | _("NULL PPD file pointer"), | |
319 | _("Memory allocation error"), | |
320 | _("Missing PPD-Adobe-4.x header"), | |
321 | _("Missing value string"), | |
322 | _("Internal error"), | |
323 | _("Bad OpenGroup"), | |
324 | _("OpenGroup without a CloseGroup first"), | |
325 | _("Bad OpenUI/JCLOpenUI"), | |
326 | _("OpenUI/JCLOpenUI without a CloseUI/JCLCloseUI first"), | |
327 | _("Bad OrderDependency"), | |
328 | _("Bad UIConstraints"), | |
329 | _("Missing asterisk in column 1"), | |
330 | _("Line longer than the maximum allowed (255 characters)"), | |
331 | _("Illegal control character"), | |
332 | _("Illegal main keyword string"), | |
333 | _("Illegal option keyword string"), | |
334 | _("Illegal translation string"), | |
335 | _("Illegal whitespace character"), | |
336 | _("Bad custom parameter") | |
ef416fc2 | 337 | }; |
338 | ||
339 | ||
340 | if (status < PPD_OK || status > PPD_ILLEGAL_WHITESPACE) | |
fa73b229 | 341 | return (_cupsLangString(cupsLangDefault(), _("Unknown"))); |
ef416fc2 | 342 | else |
fa73b229 | 343 | return (_cupsLangString(cupsLangDefault(), messages[status])); |
ef416fc2 | 344 | } |
345 | ||
346 | ||
80ca4592 | 347 | /* |
348 | * '_ppdGetEncoding()' - Get the CUPS encoding value for the given | |
349 | * LanguageEncoding. | |
350 | */ | |
351 | ||
352 | cups_encoding_t /* O - CUPS encoding value */ | |
353 | _ppdGetEncoding(const char *name) /* I - LanguageEncoding string */ | |
354 | { | |
355 | if (!strcasecmp(name, "ISOLatin1")) | |
356 | return (CUPS_ISO8859_1); | |
357 | else if (!strcasecmp(name, "ISOLatin2")) | |
358 | return (CUPS_ISO8859_2); | |
359 | else if (!strcasecmp(name, "ISOLatin5")) | |
360 | return (CUPS_ISO8859_5); | |
361 | else if (!strcasecmp(name, "JIS83-RKSJ")) | |
362 | return (CUPS_WINDOWS_932); | |
363 | else if (!strcasecmp(name, "MacStandard")) | |
364 | return (CUPS_MAC_ROMAN); | |
365 | else if (!strcasecmp(name, "WindowsANSI")) | |
366 | return (CUPS_WINDOWS_1252); | |
367 | else | |
368 | return (CUPS_UTF8); | |
369 | } | |
370 | ||
371 | ||
ef416fc2 | 372 | /* |
373 | * 'ppdLastError()' - Return the status from the last ppdOpen*(). | |
374 | * | |
375 | * @since CUPS 1.1.19@ | |
376 | */ | |
377 | ||
378 | ppd_status_t /* O - Status code */ | |
379 | ppdLastError(int *line) /* O - Line number */ | |
380 | { | |
381 | _cups_globals_t *cg = _cupsGlobals(); | |
382 | /* Global data */ | |
383 | ||
384 | ||
385 | if (line) | |
386 | *line = cg->ppd_line; | |
387 | ||
388 | return (cg->ppd_status); | |
389 | } | |
390 | ||
391 | ||
392 | /* | |
393 | * 'ppdOpen()' - Read a PPD file into memory. | |
394 | */ | |
395 | ||
396 | ppd_file_t * /* O - PPD file record */ | |
397 | ppdOpen(FILE *fp) /* I - File to read from */ | |
398 | { | |
399 | ppd_file_t *ppd; /* PPD file record */ | |
400 | cups_file_t *cf; /* CUPS file */ | |
401 | ||
402 | ||
403 | /* | |
404 | * Reopen the stdio file as a CUPS file... | |
405 | */ | |
406 | ||
407 | if ((cf = cupsFileOpenFd(fileno(fp), "r")) == NULL) | |
408 | return (NULL); | |
409 | ||
410 | /* | |
411 | * Load the PPD file using the newer API... | |
412 | */ | |
413 | ||
414 | ppd = ppdOpen2(cf); | |
415 | ||
416 | /* | |
417 | * Close the CUPS file and return the PPD... | |
418 | */ | |
419 | ||
420 | cupsFileClose(cf); | |
421 | ||
422 | return (ppd); | |
423 | } | |
424 | ||
425 | ||
426 | /* | |
427 | * 'ppdOpen2()' - Read a PPD file into memory. | |
428 | * | |
429 | * @since CUPS 1.2@ | |
430 | */ | |
431 | ||
432 | ppd_file_t * /* O - PPD file record */ | |
433 | ppdOpen2(cups_file_t *fp) /* I - File to read from */ | |
434 | { | |
fa73b229 | 435 | int i, j, k; /* Looping vars */ |
ef416fc2 | 436 | int count; /* Temporary count */ |
437 | ppd_file_t *ppd; /* PPD file record */ | |
438 | ppd_group_t *group, /* Current group */ | |
439 | *subgroup; /* Current sub-group */ | |
440 | ppd_option_t *option; /* Current option */ | |
441 | ppd_choice_t *choice; /* Current choice */ | |
442 | ppd_const_t *constraint; /* Current constraint */ | |
443 | ppd_size_t *size; /* Current page size */ | |
444 | int mask; /* Line data mask */ | |
445 | char keyword[PPD_MAX_NAME], | |
446 | /* Keyword from file */ | |
447 | name[PPD_MAX_NAME], | |
448 | /* Option from file */ | |
449 | text[PPD_MAX_LINE], | |
450 | /* Human-readable text from file */ | |
451 | *string, /* Code/text from file */ | |
452 | *sptr, /* Pointer into string */ | |
453 | *nameptr, /* Pointer into name */ | |
454 | *temp, /* Temporary string pointer */ | |
455 | **tempfonts; /* Temporary fonts pointer */ | |
456 | float order; /* Order dependency number */ | |
457 | ppd_section_t section; /* Order dependency section */ | |
458 | ppd_profile_t *profile; /* Pointer to color profile */ | |
459 | char **filter; /* Pointer to filter */ | |
460 | cups_lang_t *language; /* Default language */ | |
757d2cad | 461 | struct lconv *loc; /* Locale data */ |
ef416fc2 | 462 | int ui_keyword; /* Is this line a UI keyword? */ |
e1d6a774 | 463 | cups_encoding_t encoding; /* Encoding of PPD file */ |
ef416fc2 | 464 | _cups_globals_t *cg = _cupsGlobals(); |
465 | /* Global data */ | |
466 | static const char * const ui_keywords[] = | |
467 | { | |
bd7854cb | 468 | #ifdef CUPS_USE_FULL_UI_KEYWORDS_LIST |
469 | /* | |
470 | * Adobe defines some 41 keywords as "UI", meaning that they are | |
471 | * user interface elements and that they should be treated as such | |
472 | * even if the PPD creator doesn't use Open/CloseUI around them. | |
473 | * | |
474 | * Since this can cause previously invisible options to appear and | |
475 | * confuse users, the default is to only treat the PageSize and | |
476 | * PageRegion keywords this way. | |
477 | */ | |
ef416fc2 | 478 | /* Boolean keywords */ |
479 | "BlackSubstitution", | |
480 | "Booklet", | |
481 | "Collate", | |
482 | "ManualFeed", | |
483 | "MirrorPrint", | |
484 | "NegativePrint", | |
485 | "Sorter", | |
486 | "TraySwitch", | |
487 | ||
488 | /* PickOne keywords */ | |
489 | "AdvanceMedia", | |
490 | "BindColor", | |
491 | "BindEdge", | |
492 | "BindType", | |
493 | "BindWhen", | |
494 | "BitsPerPixel", | |
495 | "ColorModel", | |
496 | "CutMedia", | |
497 | "Duplex", | |
498 | "FoldType", | |
499 | "FoldWhen", | |
500 | "InputSlot", | |
501 | "JCLFrameBufferSize", | |
502 | "JCLResolution", | |
503 | "Jog", | |
504 | "MediaColor", | |
505 | "MediaType", | |
506 | "MediaWeight", | |
507 | "OutputBin", | |
508 | "OutputMode", | |
509 | "OutputOrder", | |
510 | "PageRegion", | |
511 | "PageSize", | |
512 | "Resolution", | |
513 | "Separations", | |
514 | "Signature", | |
515 | "Slipsheet", | |
516 | "Smoothing", | |
517 | "StapleLocation", | |
518 | "StapleOrientation", | |
519 | "StapleWhen", | |
520 | "StapleX", | |
521 | "StapleY" | |
bd7854cb | 522 | #else /* !CUPS_USE_FULL_UI_KEYWORDS_LIST */ |
523 | "PageRegion", | |
524 | "PageSize" | |
525 | #endif /* CUPS_USE_FULL_UI_KEYWORDS_LIST */ | |
ef416fc2 | 526 | }; |
527 | ||
528 | ||
529 | /* | |
530 | * Default to "OK" status... | |
531 | */ | |
532 | ||
533 | cg->ppd_status = PPD_OK; | |
534 | cg->ppd_line = 0; | |
535 | ||
536 | /* | |
537 | * Range check input... | |
538 | */ | |
539 | ||
540 | if (fp == NULL) | |
541 | { | |
542 | cg->ppd_status = PPD_NULL_FILE; | |
543 | return (NULL); | |
544 | } | |
545 | ||
546 | /* | |
547 | * Grab the first line and make sure it reads '*PPD-Adobe: "major.minor"'... | |
548 | */ | |
549 | ||
550 | mask = ppd_read(fp, keyword, name, text, &string, 0, cg); | |
551 | ||
552 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
553 | ||
554 | if (mask == 0 || | |
555 | strcmp(keyword, "PPD-Adobe") || | |
556 | string == NULL || string[0] != '4') | |
557 | { | |
558 | /* | |
559 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
560 | */ | |
561 | ||
562 | if (cg->ppd_status == PPD_OK) | |
563 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
564 | ||
565 | ppd_free(string); | |
566 | ||
567 | return (NULL); | |
568 | } | |
569 | ||
570 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
571 | ||
572 | ppd_free(string); | |
573 | ||
574 | /* | |
575 | * Allocate memory for the PPD file record... | |
576 | */ | |
577 | ||
578 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
579 | { | |
580 | cg->ppd_status = PPD_ALLOC_ERROR; | |
581 | ||
582 | return (NULL); | |
583 | } | |
584 | ||
585 | ppd->language_level = 1; | |
586 | ppd->color_device = 0; | |
587 | ppd->colorspace = PPD_CS_GRAY; | |
588 | ppd->landscape = -90; | |
fa73b229 | 589 | ppd->coptions = cupsArrayNew((cups_array_func_t)ppd_compare_coptions, |
590 | NULL); | |
ef416fc2 | 591 | |
592 | /* | |
593 | * Get the default language for the user... | |
594 | */ | |
595 | ||
596 | language = cupsLangDefault(); | |
757d2cad | 597 | loc = localeconv(); |
ef416fc2 | 598 | |
599 | /* | |
600 | * Read lines from the PPD file and add them to the file record... | |
601 | */ | |
602 | ||
603 | group = NULL; | |
604 | subgroup = NULL; | |
605 | option = NULL; | |
606 | choice = NULL; | |
607 | ui_keyword = 0; | |
e1d6a774 | 608 | encoding = CUPS_ISO8859_1; |
ef416fc2 | 609 | |
610 | while ((mask = ppd_read(fp, keyword, name, text, &string, 1, cg)) != 0) | |
611 | { | |
612 | #ifdef DEBUG | |
613 | printf("mask = %x, keyword = \"%s\"", mask, keyword); | |
614 | ||
615 | if (name[0] != '\0') | |
616 | printf(", name = \"%s\"", name); | |
617 | ||
618 | if (text[0] != '\0') | |
619 | printf(", text = \"%s\"", text); | |
620 | ||
621 | if (string != NULL) | |
622 | { | |
623 | if (strlen(string) > 40) | |
624 | printf(", string = %p", string); | |
625 | else | |
626 | printf(", string = \"%s\"", string); | |
627 | } | |
628 | ||
629 | puts(""); | |
630 | #endif /* DEBUG */ | |
631 | ||
632 | if (strcmp(keyword, "CloseUI") && strcmp(keyword, "CloseGroup") && | |
633 | strcmp(keyword, "CloseSubGroup") && strncmp(keyword, "Default", 7) && | |
634 | strcmp(keyword, "JCLCloseUI") && strcmp(keyword, "JCLOpenUI") && | |
635 | strcmp(keyword, "OpenUI") && strcmp(keyword, "OpenGroup") && | |
636 | strcmp(keyword, "OpenSubGroup") && string == NULL) | |
637 | { | |
638 | /* | |
639 | * Need a string value! | |
640 | */ | |
641 | ||
642 | cg->ppd_status = PPD_MISSING_VALUE; | |
643 | ||
644 | goto error; | |
645 | } | |
646 | ||
647 | /* | |
648 | * Certain main keywords (as defined by the PPD spec) may be used | |
649 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
650 | * so that Adobe wouldn't completely break compatibility with PPD | |
651 | * files prior to v4.0 of the spec, but it is hopelessly | |
652 | * inconsistent... Catch these main keywords and automatically | |
653 | * create the corresponding option, as needed... | |
654 | */ | |
655 | ||
656 | if (ui_keyword) | |
657 | { | |
658 | /* | |
659 | * Previous line was a UI keyword... | |
660 | */ | |
661 | ||
662 | option = NULL; | |
663 | ui_keyword = 0; | |
664 | } | |
665 | ||
666 | if (option == NULL && | |
667 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
668 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
669 | { | |
670 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
671 | if (!strcmp(keyword, ui_keywords[i])) | |
672 | break; | |
673 | ||
674 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
675 | { | |
676 | /* | |
677 | * Create the option in the appropriate group... | |
678 | */ | |
679 | ||
680 | ui_keyword = 1; | |
681 | ||
682 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
683 | keyword)); | |
684 | ||
685 | if (!group) | |
686 | { | |
e1d6a774 | 687 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
688 | encoding)) == NULL) | |
ef416fc2 | 689 | goto error; |
690 | ||
691 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
692 | option = ppd_get_option(group, keyword); | |
693 | group = NULL; | |
694 | } | |
695 | else | |
696 | option = ppd_get_option(group, keyword); | |
697 | ||
698 | if (option == NULL) | |
699 | { | |
700 | cg->ppd_status = PPD_ALLOC_ERROR; | |
701 | ||
702 | goto error; | |
703 | } | |
704 | ||
705 | /* | |
706 | * Now fill in the initial information for the option... | |
707 | */ | |
708 | ||
709 | if (!strncmp(keyword, "JCL", 3)) | |
710 | option->section = PPD_ORDER_JCL; | |
711 | else | |
712 | option->section = PPD_ORDER_ANY; | |
713 | ||
714 | option->order = 10.0f; | |
715 | ||
716 | if (i < 8) | |
717 | option->ui = PPD_UI_BOOLEAN; | |
718 | else | |
719 | option->ui = PPD_UI_PICKONE; | |
720 | ||
721 | for (j = 0; j < ppd->num_attrs; j ++) | |
722 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
723 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
724 | ppd->attrs[j]->value) | |
725 | { | |
726 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
727 | option->keyword, ppd->attrs[j]->value)); | |
728 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
729 | sizeof(option->defchoice)); | |
730 | break; | |
731 | } | |
732 | ||
733 | if (!strcmp(keyword, "PageSize")) | |
734 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
735 | else if (!strcmp(keyword, "MediaType")) | |
736 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
737 | else if (!strcmp(keyword, "InputSlot")) | |
738 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
739 | else if (!strcmp(keyword, "ColorModel")) | |
740 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
741 | else if (!strcmp(keyword, "Resolution")) | |
742 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
743 | else | |
744 | strlcpy(option->text, keyword, sizeof(option->text)); | |
745 | } | |
746 | } | |
747 | ||
748 | if (!strcmp(keyword, "LanguageLevel")) | |
749 | ppd->language_level = atoi(string); | |
750 | else if (!strcmp(keyword, "LanguageEncoding")) | |
e1d6a774 | 751 | { |
752 | /* | |
753 | * Say all PPD files are UTF-8, since we convert to UTF-8... | |
754 | */ | |
755 | ||
756 | ppd->lang_encoding = strdup("UTF-8"); | |
80ca4592 | 757 | encoding = _ppdGetEncoding(string); |
e1d6a774 | 758 | } |
ef416fc2 | 759 | else if (!strcmp(keyword, "LanguageVersion")) |
760 | ppd->lang_version = string; | |
761 | else if (!strcmp(keyword, "Manufacturer")) | |
762 | ppd->manufacturer = string; | |
763 | else if (!strcmp(keyword, "ModelName")) | |
764 | ppd->modelname = string; | |
765 | else if (!strcmp(keyword, "Protocols")) | |
766 | ppd->protocols = string; | |
767 | else if (!strcmp(keyword, "PCFileName")) | |
768 | ppd->pcfilename = string; | |
769 | else if (!strcmp(keyword, "NickName")) | |
e1d6a774 | 770 | { |
771 | if (encoding != CUPS_UTF8) | |
772 | { | |
773 | cups_utf8_t utf8[256]; /* UTF-8 version of NickName */ | |
774 | ||
775 | ||
776 | cupsCharsetToUTF8(utf8, string, sizeof(utf8), encoding); | |
777 | ppd->nickname = strdup((char *)utf8); | |
778 | } | |
779 | else | |
780 | ppd->nickname = strdup(string); | |
781 | } | |
ef416fc2 | 782 | else if (!strcmp(keyword, "Product")) |
783 | ppd->product = string; | |
784 | else if (!strcmp(keyword, "ShortNickName")) | |
785 | ppd->shortnickname = string; | |
786 | else if (!strcmp(keyword, "TTRasterizer")) | |
787 | ppd->ttrasterizer = string; | |
788 | else if (!strcmp(keyword, "JCLBegin")) | |
789 | { | |
790 | ppd->jcl_begin = strdup(string); | |
791 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ | |
792 | } | |
793 | else if (!strcmp(keyword, "JCLEnd")) | |
794 | { | |
795 | ppd->jcl_end = strdup(string); | |
796 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ | |
797 | } | |
798 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
799 | { | |
800 | ppd->jcl_ps = strdup(string); | |
801 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ | |
802 | } | |
803 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
804 | ppd->accurate_screens = !strcmp(string, "True"); | |
805 | else if (!strcmp(keyword, "ColorDevice")) | |
806 | ppd->color_device = !strcmp(string, "True"); | |
807 | else if (!strcmp(keyword, "ContoneOnly")) | |
808 | ppd->contone_only = !strcmp(string, "True"); | |
809 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
810 | ppd->flip_duplex = !strcmp(string, "True"); | |
811 | else if (!strcmp(keyword, "cupsManualCopies")) | |
812 | ppd->manual_copies = !strcmp(string, "True"); | |
813 | else if (!strcmp(keyword, "cupsModelNumber")) | |
814 | ppd->model_number = atoi(string); | |
815 | else if (!strcmp(keyword, "cupsColorProfile")) | |
816 | { | |
817 | if (ppd->num_profiles == 0) | |
818 | profile = malloc(sizeof(ppd_profile_t)); | |
819 | else | |
820 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
821 | (ppd->num_profiles + 1)); | |
822 | ||
823 | ppd->profiles = profile; | |
824 | profile += ppd->num_profiles; | |
825 | ppd->num_profiles ++; | |
826 | ||
827 | memset(profile, 0, sizeof(ppd_profile_t)); | |
828 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
829 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
757d2cad | 830 | |
b86bc4cf | 831 | profile->density = (float)_cupsStrScand(string, &sptr, loc); |
832 | profile->gamma = (float)_cupsStrScand(sptr, &sptr, loc); | |
833 | profile->matrix[0][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
834 | profile->matrix[0][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
835 | profile->matrix[0][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
836 | profile->matrix[1][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
837 | profile->matrix[1][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
838 | profile->matrix[1][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
839 | profile->matrix[2][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
840 | profile->matrix[2][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
841 | profile->matrix[2][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
ef416fc2 | 842 | } |
843 | else if (!strcmp(keyword, "cupsFilter")) | |
844 | { | |
845 | if (ppd->num_filters == 0) | |
846 | filter = malloc(sizeof(char *)); | |
847 | else | |
848 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
849 | ||
850 | if (filter == NULL) | |
851 | { | |
852 | ppd_free(filter); | |
853 | ||
854 | cg->ppd_status = PPD_ALLOC_ERROR; | |
855 | ||
856 | goto error; | |
857 | } | |
858 | ||
859 | ppd->filters = filter; | |
860 | filter += ppd->num_filters; | |
861 | ppd->num_filters ++; | |
862 | ||
863 | /* | |
864 | * Copy filter string and prevent it from being freed below... | |
865 | */ | |
866 | ||
867 | *filter = string; | |
868 | string = NULL; | |
869 | } | |
870 | else if (!strcmp(keyword, "Throughput")) | |
871 | ppd->throughput = atoi(string); | |
872 | else if (!strcmp(keyword, "Font")) | |
873 | { | |
874 | /* | |
875 | * Add this font to the list of available fonts... | |
876 | */ | |
877 | ||
878 | if (ppd->num_fonts == 0) | |
879 | tempfonts = (char **)malloc(sizeof(char *)); | |
880 | else | |
881 | tempfonts = (char **)realloc(ppd->fonts, | |
882 | sizeof(char *) * (ppd->num_fonts + 1)); | |
883 | ||
884 | if (tempfonts == NULL) | |
885 | { | |
886 | cg->ppd_status = PPD_ALLOC_ERROR; | |
887 | ||
888 | goto error; | |
889 | } | |
890 | ||
891 | ppd->fonts = tempfonts; | |
892 | ppd->fonts[ppd->num_fonts] = strdup(name); | |
893 | ppd->num_fonts ++; | |
894 | } | |
fa73b229 | 895 | else if (!strncmp(keyword, "ParamCustom", 11)) |
ef416fc2 | 896 | { |
fa73b229 | 897 | ppd_coption_t *coption; /* Custom option */ |
898 | ppd_cparam_t *cparam; /* Custom parameter */ | |
899 | int corder; /* Order number */ | |
900 | char ctype[33], /* Data type */ | |
901 | cminimum[65], /* Minimum value */ | |
902 | cmaximum[65]; /* Maximum value */ | |
903 | ||
904 | ||
905 | /* | |
906 | * Get the custom option and parameter... | |
907 | */ | |
ef416fc2 | 908 | |
fa73b229 | 909 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 910 | { |
fa73b229 | 911 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 912 | |
fa73b229 | 913 | goto error; |
914 | } | |
ef416fc2 | 915 | |
fa73b229 | 916 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
917 | { | |
918 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 919 | |
fa73b229 | 920 | goto error; |
921 | } | |
922 | ||
923 | /* | |
924 | * Get the parameter data... | |
925 | */ | |
926 | ||
927 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
928 | cmaximum) != 4) | |
929 | { | |
930 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
931 | ||
932 | goto error; | |
933 | } | |
934 | ||
935 | cparam->order = corder; | |
ef416fc2 | 936 | |
fa73b229 | 937 | if (!strcmp(ctype, "curve")) |
938 | { | |
939 | cparam->type = PPD_CUSTOM_CURVE; | |
b86bc4cf | 940 | cparam->minimum.custom_curve = (float)_cupsStrScand(cminimum, NULL, loc); |
941 | cparam->maximum.custom_curve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 942 | } |
943 | else if (!strcmp(ctype, "int")) | |
944 | { | |
945 | cparam->type = PPD_CUSTOM_INT; | |
946 | cparam->minimum.custom_int = atoi(cminimum); | |
947 | cparam->maximum.custom_int = atoi(cmaximum); | |
948 | } | |
949 | else if (!strcmp(ctype, "invcurve")) | |
950 | { | |
951 | cparam->type = PPD_CUSTOM_INVCURVE; | |
b86bc4cf | 952 | cparam->minimum.custom_invcurve = (float)_cupsStrScand(cminimum, NULL, loc); |
953 | cparam->maximum.custom_invcurve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 954 | } |
955 | else if (!strcmp(ctype, "passcode")) | |
956 | { | |
957 | cparam->type = PPD_CUSTOM_PASSCODE; | |
b423cd4c | 958 | cparam->minimum.custom_passcode = atoi(cminimum); |
959 | cparam->maximum.custom_passcode = atoi(cmaximum); | |
fa73b229 | 960 | } |
961 | else if (!strcmp(ctype, "password")) | |
962 | { | |
963 | cparam->type = PPD_CUSTOM_PASSWORD; | |
b423cd4c | 964 | cparam->minimum.custom_password = atoi(cminimum); |
965 | cparam->maximum.custom_password = atoi(cmaximum); | |
fa73b229 | 966 | } |
967 | else if (!strcmp(ctype, "points")) | |
968 | { | |
969 | cparam->type = PPD_CUSTOM_POINTS; | |
b86bc4cf | 970 | cparam->minimum.custom_points = (float)_cupsStrScand(cminimum, NULL, loc); |
971 | cparam->maximum.custom_points = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 972 | } |
973 | else if (!strcmp(ctype, "real")) | |
974 | { | |
975 | cparam->type = PPD_CUSTOM_REAL; | |
b86bc4cf | 976 | cparam->minimum.custom_real = (float)_cupsStrScand(cminimum, NULL, loc); |
977 | cparam->maximum.custom_real = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 978 | } |
979 | else if (!strcmp(ctype, "string")) | |
980 | { | |
981 | cparam->type = PPD_CUSTOM_STRING; | |
b423cd4c | 982 | cparam->minimum.custom_string = atoi(cminimum); |
983 | cparam->maximum.custom_string = atoi(cmaximum); | |
fa73b229 | 984 | } |
985 | else | |
986 | { | |
987 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
988 | ||
989 | goto error; | |
990 | } | |
991 | ||
992 | /* | |
993 | * Now special-case for CustomPageSize... | |
994 | */ | |
995 | ||
996 | if (!strcmp(coption->keyword, "PageSize")) | |
997 | { | |
998 | if (!strcmp(name, "Width")) | |
999 | { | |
1000 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
1001 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
1002 | } | |
1003 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 1004 | { |
fa73b229 | 1005 | ppd->custom_min[1] = cparam->minimum.custom_points; |
1006 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
1007 | } | |
1008 | } | |
1009 | } | |
1010 | else if (!strcmp(keyword, "HWMargins")) | |
757d2cad | 1011 | { |
1012 | for (i = 0, sptr = string; i < 4; i ++) | |
b86bc4cf | 1013 | ppd->custom_margins[i] = (float)_cupsStrScand(sptr, &sptr, loc); |
757d2cad | 1014 | } |
323c5de1 | 1015 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True") && !option) |
fa73b229 | 1016 | { |
fa73b229 | 1017 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 1018 | |
fa73b229 | 1019 | /* |
1020 | * Get the option and custom option... | |
1021 | */ | |
ef416fc2 | 1022 | |
fa73b229 | 1023 | if ((option = ppdFindOption(ppd, keyword + 6)) == NULL) |
1024 | { | |
1025 | ppd_group_t *gtemp; /* Temporary group */ | |
ef416fc2 | 1026 | |
ef416fc2 | 1027 | |
fa73b229 | 1028 | DEBUG_printf(("%s option not found for %s...\n", keyword + 6, keyword)); |
ef416fc2 | 1029 | |
e1d6a774 | 1030 | if ((gtemp = ppd_get_group(ppd, "General", _("General"), cg, |
1031 | encoding)) == NULL) | |
fa73b229 | 1032 | { |
1033 | DEBUG_puts("Unable to get general group!"); | |
ef416fc2 | 1034 | |
fa73b229 | 1035 | goto error; |
1036 | } | |
1037 | ||
1038 | if ((option = ppd_get_option(gtemp, keyword + 6)) == NULL) | |
ef416fc2 | 1039 | { |
fa73b229 | 1040 | DEBUG_printf(("Unable to get %s option!\n", keyword + 6)); |
ef416fc2 | 1041 | |
1042 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1043 | ||
1044 | goto error; | |
1045 | } | |
ef416fc2 | 1046 | } |
1047 | ||
e1d6a774 | 1048 | if (!ppd_get_coption(ppd, keyword + 6)) |
ef416fc2 | 1049 | { |
fa73b229 | 1050 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1051 | |
1052 | goto error; | |
1053 | } | |
1054 | ||
fa73b229 | 1055 | /* |
1056 | * Add the "custom" option... | |
1057 | */ | |
1058 | ||
1059 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
ef416fc2 | 1060 | { |
fa73b229 | 1061 | DEBUG_puts("Unable to add Custom choice!"); |
ef416fc2 | 1062 | |
fa73b229 | 1063 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1064 | |
1065 | goto error; | |
1066 | } | |
1067 | ||
fa73b229 | 1068 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1069 | sizeof(choice->text)); | |
1070 | ||
ef416fc2 | 1071 | choice->code = string; |
ef416fc2 | 1072 | string = NULL; /* Don't add as an attribute below */ |
fa73b229 | 1073 | option = NULL; |
1074 | ||
1075 | /* | |
1076 | * Now process custom page sizes specially... | |
1077 | */ | |
1078 | ||
1079 | if (!strcmp(keyword, "CustomPageSize")) | |
1080 | { | |
1081 | ppd->variable_sizes = 1; | |
1082 | ||
1083 | /* | |
1084 | * Add a "Custom" page size entry... | |
1085 | */ | |
1086 | ||
1087 | ppd_add_size(ppd, "Custom"); | |
323c5de1 | 1088 | |
1089 | if ((option = ppdFindOption(ppd, "PageRegion")) == NULL) | |
1090 | { | |
1091 | ppd_group_t *gtemp; /* Temporary group */ | |
1092 | ||
1093 | if ((gtemp = ppd_get_group(ppd, "General", _("General"), cg, | |
1094 | encoding)) == NULL) | |
1095 | { | |
1096 | DEBUG_puts("Unable to get general group!"); | |
1097 | ||
1098 | goto error; | |
1099 | } | |
1100 | ||
1101 | option = ppd_get_option(gtemp, "PageRegion"); | |
1102 | } | |
1103 | ||
1104 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1105 | { | |
1106 | DEBUG_puts("Unable to add Custom choice!"); | |
1107 | ||
1108 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1109 | ||
1110 | goto error; | |
1111 | } | |
1112 | ||
1113 | strlcpy(choice->text, text[0] ? text : _("Custom"), | |
1114 | sizeof(choice->text)); | |
1115 | option = NULL; | |
fa73b229 | 1116 | } |
ef416fc2 | 1117 | } |
1118 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1119 | { | |
1120 | if (!strcmp(string, "Minus90")) | |
1121 | ppd->landscape = -90; | |
1122 | else if (!strcmp(string, "Plus90")) | |
1123 | ppd->landscape = 90; | |
1124 | } | |
1125 | else if (!strcmp(keyword, "Emulators")) | |
1126 | { | |
1127 | for (count = 1, sptr = string; sptr != NULL;) | |
1128 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1129 | { | |
1130 | count ++; | |
1131 | while (*sptr == ' ') | |
1132 | sptr ++; | |
1133 | } | |
1134 | ||
1135 | ppd->num_emulations = count; | |
1136 | ppd->emulations = calloc(count, sizeof(ppd_emul_t)); | |
1137 | ||
1138 | for (i = 0, sptr = string; i < count; i ++) | |
1139 | { | |
1140 | for (nameptr = ppd->emulations[i].name; | |
1141 | *sptr != '\0' && *sptr != ' '; | |
1142 | sptr ++) | |
1143 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1144 | *nameptr++ = *sptr; | |
1145 | ||
1146 | *nameptr = '\0'; | |
1147 | ||
1148 | while (*sptr == ' ') | |
1149 | sptr ++; | |
1150 | } | |
1151 | } | |
1152 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1153 | { | |
1154 | ppd_decode(string); | |
1155 | ||
1156 | for (i = 0; i < ppd->num_emulations; i ++) | |
1157 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1158 | { | |
1159 | ppd->emulations[i].start = string; | |
1160 | string = NULL; | |
1161 | } | |
1162 | } | |
1163 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1164 | { | |
1165 | ppd_decode(string); | |
1166 | ||
1167 | for (i = 0; i < ppd->num_emulations; i ++) | |
1168 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1169 | { | |
1170 | ppd->emulations[i].stop = string; | |
1171 | string = NULL; | |
1172 | } | |
1173 | } | |
1174 | else if (!strcmp(keyword, "JobPatchFile")) | |
1175 | { | |
1176 | if (ppd->patches == NULL) | |
1177 | ppd->patches = strdup(string); | |
1178 | else | |
1179 | { | |
1180 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1181 | strlen(string) + 1); | |
1182 | if (temp == NULL) | |
1183 | { | |
1184 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1185 | ||
1186 | goto error; | |
1187 | } | |
1188 | ||
1189 | ppd->patches = temp; | |
1190 | ||
1191 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1192 | } | |
1193 | } | |
1194 | else if (!strcmp(keyword, "OpenUI")) | |
1195 | { | |
1196 | /* | |
1197 | * Don't allow nesting of options... | |
1198 | */ | |
1199 | ||
1200 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1201 | { | |
1202 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1203 | ||
1204 | goto error; | |
1205 | } | |
1206 | ||
1207 | /* | |
1208 | * Add an option record to the current sub-group, group, or file... | |
1209 | */ | |
1210 | ||
1211 | if (name[0] == '*') | |
1212 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1213 | ||
1214 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1215 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1216 | ||
1217 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1218 | group ? group->text : "(null)")); | |
1219 | ||
1220 | if (subgroup != NULL) | |
1221 | option = ppd_get_option(subgroup, name); | |
1222 | else if (group == NULL) | |
1223 | { | |
e1d6a774 | 1224 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
1225 | encoding)) == NULL) | |
ef416fc2 | 1226 | goto error; |
1227 | ||
1228 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1229 | option = ppd_get_option(group, name); | |
1230 | group = NULL; | |
1231 | } | |
1232 | else | |
1233 | option = ppd_get_option(group, name); | |
1234 | ||
1235 | if (option == NULL) | |
1236 | { | |
1237 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1238 | ||
1239 | goto error; | |
1240 | } | |
1241 | ||
1242 | /* | |
1243 | * Now fill in the initial information for the option... | |
1244 | */ | |
1245 | ||
1246 | if (string && !strcmp(string, "PickMany")) | |
1247 | option->ui = PPD_UI_PICKMANY; | |
1248 | else if (string && !strcmp(string, "Boolean")) | |
1249 | option->ui = PPD_UI_BOOLEAN; | |
1250 | else if (string && !strcmp(string, "PickOne")) | |
1251 | option->ui = PPD_UI_PICKONE; | |
1252 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1253 | { | |
1254 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1255 | ||
1256 | goto error; | |
1257 | } | |
1258 | else | |
1259 | option->ui = PPD_UI_PICKONE; | |
1260 | ||
1261 | for (j = 0; j < ppd->num_attrs; j ++) | |
1262 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1263 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1264 | ppd->attrs[j]->value) | |
1265 | { | |
1266 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1267 | option->keyword, ppd->attrs[j]->value)); | |
1268 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1269 | sizeof(option->defchoice)); | |
1270 | break; | |
1271 | } | |
1272 | ||
1273 | if (text[0]) | |
e1d6a774 | 1274 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, |
1275 | sizeof(option->text), encoding); | |
ef416fc2 | 1276 | else |
1277 | { | |
1278 | if (!strcmp(name, "PageSize")) | |
1279 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1280 | else if (!strcmp(name, "MediaType")) | |
1281 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1282 | else if (!strcmp(name, "InputSlot")) | |
1283 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1284 | else if (!strcmp(name, "ColorModel")) | |
1285 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1286 | else if (!strcmp(name, "Resolution")) | |
1287 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1288 | else | |
1289 | strlcpy(option->text, name, sizeof(option->text)); | |
1290 | } | |
1291 | ||
1292 | option->section = PPD_ORDER_ANY; | |
1293 | ||
1294 | ppd_free(string); | |
1295 | string = NULL; | |
1296 | } | |
1297 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1298 | { | |
1299 | /* | |
1300 | * Don't allow nesting of options... | |
1301 | */ | |
1302 | ||
1303 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1304 | { | |
1305 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1306 | ||
1307 | goto error; | |
1308 | } | |
1309 | ||
1310 | /* | |
1311 | * Find the JCL group, and add if needed... | |
1312 | */ | |
1313 | ||
e1d6a774 | 1314 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg, encoding); |
ef416fc2 | 1315 | |
1316 | if (group == NULL) | |
1317 | goto error; | |
1318 | ||
1319 | /* | |
1320 | * Add an option record to the current JCLs... | |
1321 | */ | |
1322 | ||
1323 | if (name[0] == '*') | |
1324 | _cups_strcpy(name, name + 1); | |
1325 | ||
1326 | option = ppd_get_option(group, name); | |
1327 | ||
1328 | if (option == NULL) | |
1329 | { | |
1330 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1331 | ||
1332 | goto error; | |
1333 | } | |
1334 | ||
1335 | /* | |
1336 | * Now fill in the initial information for the option... | |
1337 | */ | |
1338 | ||
1339 | if (string && !strcmp(string, "PickMany")) | |
1340 | option->ui = PPD_UI_PICKMANY; | |
1341 | else if (string && !strcmp(string, "Boolean")) | |
1342 | option->ui = PPD_UI_BOOLEAN; | |
1343 | else if (string && !strcmp(string, "PickOne")) | |
1344 | option->ui = PPD_UI_PICKONE; | |
1345 | else | |
1346 | { | |
1347 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1348 | ||
1349 | goto error; | |
1350 | } | |
1351 | ||
1352 | for (j = 0; j < ppd->num_attrs; j ++) | |
1353 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1354 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1355 | ppd->attrs[j]->value) | |
1356 | { | |
1357 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1358 | option->keyword, ppd->attrs[j]->value)); | |
1359 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1360 | sizeof(option->defchoice)); | |
1361 | break; | |
1362 | } | |
1363 | ||
e1d6a774 | 1364 | if (text[0]) |
1365 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, | |
1366 | sizeof(option->text), encoding); | |
1367 | else | |
1368 | strlcpy(option->text, name, sizeof(option->text)); | |
ef416fc2 | 1369 | |
1370 | option->section = PPD_ORDER_JCL; | |
1371 | group = NULL; | |
1372 | ||
1373 | ppd_free(string); | |
1374 | string = NULL; | |
1375 | } | |
1376 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1377 | { | |
1378 | option = NULL; | |
1379 | ||
1380 | ppd_free(string); | |
1381 | string = NULL; | |
1382 | } | |
1383 | else if (!strcmp(keyword, "OpenGroup")) | |
1384 | { | |
1385 | /* | |
1386 | * Open a new group... | |
1387 | */ | |
1388 | ||
1389 | if (group != NULL) | |
1390 | { | |
1391 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1392 | ||
1393 | goto error; | |
1394 | } | |
1395 | ||
1396 | if (!string) | |
1397 | { | |
1398 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1399 | ||
1400 | goto error; | |
1401 | } | |
1402 | ||
1403 | /* | |
1404 | * Separate the group name from the text (name/text)... | |
1405 | */ | |
1406 | ||
1407 | if ((sptr = strchr(string, '/')) != NULL) | |
1408 | *sptr++ = '\0'; | |
1409 | else | |
1410 | sptr = string; | |
1411 | ||
1412 | /* | |
1413 | * Fix up the text... | |
1414 | */ | |
1415 | ||
1416 | ppd_decode(sptr); | |
1417 | ||
1418 | /* | |
1419 | * Find/add the group... | |
1420 | */ | |
1421 | ||
e1d6a774 | 1422 | group = ppd_get_group(ppd, string, sptr, cg, encoding); |
ef416fc2 | 1423 | |
1424 | if (group == NULL) | |
1425 | goto error; | |
1426 | ||
1427 | ppd_free(string); | |
1428 | string = NULL; | |
1429 | } | |
1430 | else if (!strcmp(keyword, "CloseGroup")) | |
1431 | { | |
1432 | group = NULL; | |
1433 | ||
1434 | ppd_free(string); | |
1435 | string = NULL; | |
1436 | } | |
1437 | else if (!strcmp(keyword, "OrderDependency") || | |
1438 | !strcmp(keyword, "NonUIOrderDependency")) | |
1439 | { | |
b86bc4cf | 1440 | order = (float)_cupsStrScand(string, &sptr, loc); |
757d2cad | 1441 | |
1442 | if (!sptr || sscanf(sptr, "%40s%40s", name, keyword) != 2) | |
ef416fc2 | 1443 | { |
1444 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1445 | ||
1446 | goto error; | |
1447 | } | |
1448 | ||
1449 | if (keyword[0] == '*') | |
1450 | _cups_strcpy(keyword, keyword + 1); | |
1451 | ||
1452 | if (!strcmp(name, "ExitServer")) | |
1453 | section = PPD_ORDER_EXIT; | |
1454 | else if (!strcmp(name, "Prolog")) | |
1455 | section = PPD_ORDER_PROLOG; | |
1456 | else if (!strcmp(name, "DocumentSetup")) | |
1457 | section = PPD_ORDER_DOCUMENT; | |
1458 | else if (!strcmp(name, "PageSetup")) | |
1459 | section = PPD_ORDER_PAGE; | |
1460 | else if (!strcmp(name, "JCLSetup")) | |
1461 | section = PPD_ORDER_JCL; | |
1462 | else | |
1463 | section = PPD_ORDER_ANY; | |
1464 | ||
1465 | if (option == NULL) | |
1466 | { | |
1467 | ppd_group_t *gtemp; | |
1468 | ||
1469 | ||
1470 | /* | |
1471 | * Only valid for Non-UI options... | |
1472 | */ | |
1473 | ||
1474 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1475 | if (gtemp->text[0] == '\0') | |
1476 | break; | |
1477 | ||
1478 | if (i > 0) | |
1479 | for (i = 0; i < gtemp->num_options; i ++) | |
1480 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1481 | { | |
1482 | gtemp->options[i].section = section; | |
1483 | gtemp->options[i].order = order; | |
1484 | break; | |
1485 | } | |
1486 | } | |
1487 | else | |
1488 | { | |
1489 | option->section = section; | |
1490 | option->order = order; | |
1491 | } | |
1492 | ||
1493 | ppd_free(string); | |
1494 | string = NULL; | |
1495 | } | |
1496 | else if (!strncmp(keyword, "Default", 7)) | |
1497 | { | |
1498 | if (string == NULL) | |
1499 | continue; | |
1500 | ||
1501 | /* | |
1502 | * Drop UI text, if any, from value... | |
1503 | */ | |
1504 | ||
1505 | if (strchr(string, '/') != NULL) | |
1506 | *strchr(string, '/') = '\0'; | |
1507 | ||
1508 | /* | |
1509 | * Assign the default value as appropriate... | |
1510 | */ | |
1511 | ||
1512 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1513 | { | |
1514 | /* | |
1515 | * Set default colorspace... | |
1516 | */ | |
1517 | ||
1518 | if (!strcmp(string, "CMY")) | |
1519 | ppd->colorspace = PPD_CS_CMY; | |
1520 | else if (!strcmp(string, "CMYK")) | |
1521 | ppd->colorspace = PPD_CS_CMYK; | |
1522 | else if (!strcmp(string, "RGB")) | |
1523 | ppd->colorspace = PPD_CS_RGB; | |
1524 | else if (!strcmp(string, "RGBK")) | |
1525 | ppd->colorspace = PPD_CS_RGBK; | |
1526 | else if (!strcmp(string, "N")) | |
1527 | ppd->colorspace = PPD_CS_N; | |
1528 | else | |
1529 | ppd->colorspace = PPD_CS_GRAY; | |
1530 | } | |
1531 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1532 | { | |
1533 | /* | |
1534 | * Set the default as part of the current option... | |
1535 | */ | |
1536 | ||
1537 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1538 | ||
1539 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1540 | ||
1541 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1542 | } | |
1543 | else | |
1544 | { | |
1545 | /* | |
1546 | * Lookup option and set if it has been defined... | |
1547 | */ | |
1548 | ||
1549 | ppd_option_t *toption; /* Temporary option */ | |
1550 | ||
1551 | ||
1552 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1553 | { | |
1554 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1555 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1556 | } | |
1557 | } | |
1558 | } | |
1559 | else if (!strcmp(keyword, "UIConstraints") || | |
1560 | !strcmp(keyword, "NonUIConstraints")) | |
1561 | { | |
1562 | if (ppd->num_consts == 0) | |
323c5de1 | 1563 | constraint = calloc(2, sizeof(ppd_const_t)); |
ef416fc2 | 1564 | else |
1565 | constraint = realloc(ppd->consts, | |
323c5de1 | 1566 | (ppd->num_consts + 2) * sizeof(ppd_const_t)); |
ef416fc2 | 1567 | |
1568 | if (constraint == NULL) | |
1569 | { | |
1570 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1571 | ||
1572 | goto error; | |
1573 | } | |
1574 | ||
1575 | ppd->consts = constraint; | |
1576 | constraint += ppd->num_consts; | |
1577 | ppd->num_consts ++; | |
1578 | ||
1579 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1580 | constraint->choice1, constraint->option2, | |
1581 | constraint->choice2)) | |
1582 | { | |
1583 | case 0 : /* Error */ | |
1584 | case 1 : /* Error */ | |
1585 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1586 | goto error; | |
1587 | ||
1588 | case 2 : /* Two options... */ | |
2abf387c | 1589 | /* |
1590 | * Check for broken constraints like "* Option"... | |
1591 | */ | |
1592 | ||
1593 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1594 | (!strcmp(constraint->option1, "*") || | |
1595 | !strcmp(constraint->choice1, "*"))) | |
1596 | { | |
1597 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1598 | goto error; | |
1599 | } | |
1600 | ||
ef416fc2 | 1601 | /* |
1602 | * The following strcpy's are safe, as optionN and | |
1603 | * choiceN are all the same size (size defined by PPD spec...) | |
1604 | */ | |
1605 | ||
1606 | if (constraint->option1[0] == '*') | |
1607 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1608 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1609 | { | |
1610 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1611 | goto error; | |
1612 | } | |
ef416fc2 | 1613 | |
1614 | if (constraint->choice1[0] == '*') | |
1615 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
2abf387c | 1616 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1617 | { | |
1618 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1619 | goto error; | |
1620 | } | |
ef416fc2 | 1621 | |
1622 | constraint->choice1[0] = '\0'; | |
1623 | constraint->choice2[0] = '\0'; | |
1624 | break; | |
1625 | ||
1626 | case 3 : /* Two options, one choice... */ | |
2abf387c | 1627 | /* |
1628 | * Check for broken constraints like "* Option"... | |
1629 | */ | |
1630 | ||
1631 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1632 | (!strcmp(constraint->option1, "*") || | |
1633 | !strcmp(constraint->choice1, "*") || | |
1634 | !strcmp(constraint->option2, "*"))) | |
1635 | { | |
1636 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1637 | goto error; | |
1638 | } | |
1639 | ||
ef416fc2 | 1640 | /* |
1641 | * The following _cups_strcpy's are safe, as optionN and | |
1642 | * choiceN are all the same size (size defined by PPD spec...) | |
1643 | */ | |
1644 | ||
1645 | if (constraint->option1[0] == '*') | |
1646 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1647 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1648 | { | |
1649 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1650 | goto error; | |
1651 | } | |
ef416fc2 | 1652 | |
1653 | if (constraint->choice1[0] == '*') | |
1654 | { | |
2abf387c | 1655 | if (cg->ppd_conform == PPD_CONFORM_STRICT && |
1656 | constraint->option2[0] == '*') | |
1657 | { | |
1658 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1659 | goto error; | |
1660 | } | |
1661 | ||
ef416fc2 | 1662 | _cups_strcpy(constraint->choice2, constraint->option2); |
1663 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1664 | constraint->choice1[0] = '\0'; | |
1665 | } | |
1666 | else | |
1667 | { | |
1668 | if (constraint->option2[0] == '*') | |
1669 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1670 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1671 | { | |
1672 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1673 | goto error; | |
1674 | } | |
ef416fc2 | 1675 | |
1676 | constraint->choice2[0] = '\0'; | |
1677 | } | |
1678 | break; | |
1679 | ||
1680 | case 4 : /* Two options, two choices... */ | |
2abf387c | 1681 | /* |
1682 | * Check for broken constraints like "* Option"... | |
1683 | */ | |
1684 | ||
1685 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1686 | (!strcmp(constraint->option1, "*") || | |
1687 | !strcmp(constraint->choice1, "*") || | |
1688 | !strcmp(constraint->option2, "*") || | |
1689 | !strcmp(constraint->choice2, "*"))) | |
1690 | { | |
1691 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1692 | goto error; | |
1693 | } | |
1694 | ||
ef416fc2 | 1695 | if (constraint->option1[0] == '*') |
1696 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1697 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1698 | { | |
1699 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1700 | goto error; | |
1701 | } | |
1702 | ||
1703 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1704 | constraint->choice1[0] == '*') | |
1705 | { | |
1706 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1707 | goto error; | |
1708 | } | |
ef416fc2 | 1709 | |
1710 | if (constraint->option2[0] == '*') | |
1711 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1712 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1713 | { | |
1714 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1715 | goto error; | |
1716 | } | |
1717 | ||
1718 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1719 | constraint->choice2[0] == '*') | |
1720 | { | |
1721 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1722 | goto error; | |
1723 | } | |
ef416fc2 | 1724 | break; |
1725 | } | |
1726 | ||
323c5de1 | 1727 | /* |
1728 | * For CustomPageSize and InputSlot/ManualFeed, create a duplicate | |
1729 | * constraint for PageRegion... | |
1730 | */ | |
1731 | ||
1732 | if (!strcasecmp(constraint->option1, "CustomPageSize") && | |
1733 | (!strcasecmp(constraint->option2, "InputSlot") || | |
1734 | !strcasecmp(constraint->option2, "ManualFeed"))) | |
1735 | { | |
1736 | ppd->num_consts ++; | |
1737 | ||
1738 | strcpy(constraint[1].option1, "PageRegion"); | |
1739 | strcpy(constraint[1].choice1, "Custom"); | |
1740 | strcpy(constraint[1].option2, constraint->option2); | |
1741 | strcpy(constraint[1].choice2, constraint->choice2); | |
1742 | } | |
1743 | else if (!strcasecmp(constraint->option2, "CustomPageSize") && | |
1744 | (!strcasecmp(constraint->option1, "InputSlot") || | |
1745 | !strcasecmp(constraint->option1, "ManualFeed"))) | |
1746 | { | |
1747 | ppd->num_consts ++; | |
1748 | ||
1749 | strcpy(constraint[1].option1, constraint->option1); | |
1750 | strcpy(constraint[1].choice1, constraint->choice1); | |
1751 | strcpy(constraint[1].option2, "PageRegion"); | |
1752 | strcpy(constraint[1].choice2, "Custom"); | |
1753 | } | |
1754 | ||
2abf387c | 1755 | /* |
1756 | * Handle CustomFoo option constraints... | |
1757 | */ | |
1758 | ||
1759 | if (!strncasecmp(constraint->option1, "Custom", 6) && | |
1760 | !strcasecmp(constraint->choice1, "True")) | |
1761 | { | |
1762 | _cups_strcpy(constraint->option1, constraint->option1 + 6); | |
1763 | strcpy(constraint->choice1, "Custom"); | |
1764 | } | |
1765 | ||
1766 | if (!strncasecmp(constraint->option2, "Custom", 6) && | |
1767 | !strcasecmp(constraint->choice2, "True")) | |
1768 | { | |
1769 | _cups_strcpy(constraint->option2, constraint->option2 + 6); | |
1770 | strcpy(constraint->choice2, "Custom"); | |
1771 | } | |
1772 | ||
1773 | /* | |
1774 | * Don't add this one as an attribute... | |
1775 | */ | |
1776 | ||
ef416fc2 | 1777 | ppd_free(string); |
1778 | string = NULL; | |
1779 | } | |
1780 | else if (!strcmp(keyword, "PaperDimension")) | |
1781 | { | |
1782 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1783 | size = ppd_add_size(ppd, name); | |
1784 | ||
1785 | if (size == NULL) | |
1786 | { | |
1787 | /* | |
1788 | * Unable to add or find size! | |
1789 | */ | |
1790 | ||
1791 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1792 | ||
1793 | goto error; | |
1794 | } | |
1795 | ||
b86bc4cf | 1796 | size->width = (float)_cupsStrScand(string, &sptr, loc); |
1797 | size->length = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1798 | |
1799 | ppd_free(string); | |
1800 | string = NULL; | |
1801 | } | |
1802 | else if (!strcmp(keyword, "ImageableArea")) | |
1803 | { | |
1804 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1805 | size = ppd_add_size(ppd, name); | |
1806 | ||
1807 | if (size == NULL) | |
1808 | { | |
1809 | /* | |
1810 | * Unable to add or find size! | |
1811 | */ | |
1812 | ||
1813 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1814 | ||
1815 | goto error; | |
1816 | } | |
1817 | ||
b86bc4cf | 1818 | size->left = (float)_cupsStrScand(string, &sptr, loc); |
1819 | size->bottom = (float)_cupsStrScand(sptr, &sptr, loc); | |
1820 | size->right = (float)_cupsStrScand(sptr, &sptr, loc); | |
1821 | size->top = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1822 | |
1823 | ppd_free(string); | |
1824 | string = NULL; | |
1825 | } | |
1826 | else if (option != NULL && | |
1827 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1828 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1829 | !strcmp(keyword, option->keyword)) | |
1830 | { | |
1831 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1832 | ||
1833 | if (!strcmp(keyword, "PageSize")) | |
1834 | { | |
1835 | /* | |
1836 | * Add a page size... | |
1837 | */ | |
1838 | ||
1839 | if (ppdPageSize(ppd, name) == NULL) | |
1840 | ppd_add_size(ppd, name); | |
1841 | } | |
1842 | ||
1843 | /* | |
1844 | * Add the option choice... | |
1845 | */ | |
1846 | ||
1847 | choice = ppd_add_choice(option, name); | |
1848 | ||
e1d6a774 | 1849 | if (text[0]) |
1850 | cupsCharsetToUTF8((cups_utf8_t *)choice->text, text, | |
1851 | sizeof(choice->text), encoding); | |
ef416fc2 | 1852 | else if (!strcmp(name, "True")) |
1853 | strcpy(choice->text, _("Yes")); | |
1854 | else if (!strcmp(name, "False")) | |
1855 | strcpy(choice->text, _("No")); | |
1856 | else | |
1857 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1858 | ||
1859 | if (option->section == PPD_ORDER_JCL) | |
1860 | ppd_decode(string); /* Decode quoted string */ | |
1861 | ||
1862 | choice->code = string; | |
1863 | string = NULL; /* Don't add as an attribute below */ | |
1864 | } | |
ef416fc2 | 1865 | |
1866 | /* | |
1867 | * Add remaining lines with keywords and string values as attributes... | |
1868 | */ | |
1869 | ||
1870 | if (string && | |
1871 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1872 | ppd_add_attr(ppd, keyword, name, text, string); | |
1873 | else | |
ef416fc2 | 1874 | ppd_free(string); |
ef416fc2 | 1875 | } |
1876 | ||
1877 | /* | |
1878 | * Reset language preferences... | |
1879 | */ | |
1880 | ||
1881 | cupsLangFree(language); | |
1882 | ||
ef416fc2 | 1883 | #ifdef DEBUG |
1884 | if (!feof(fp)) | |
1885 | printf("Premature EOF at %lu...\n", (unsigned long)ftell(fp)); | |
1886 | #endif /* DEBUG */ | |
1887 | ||
1888 | if (cg->ppd_status != PPD_OK) | |
1889 | { | |
1890 | /* | |
1891 | * Had an error reading the PPD file, cannot continue! | |
1892 | */ | |
1893 | ||
1894 | ppdClose(ppd); | |
1895 | ||
1896 | return (NULL); | |
1897 | } | |
1898 | ||
ef416fc2 | 1899 | /* |
fa73b229 | 1900 | * Create the sorted options array and set the option back-pointer for |
1901 | * each choice and custom option... | |
ef416fc2 | 1902 | */ |
1903 | ||
b94498cf | 1904 | ppd->options = cupsArrayNew2((cups_array_func_t)ppd_compare_options, NULL, |
1905 | (cups_ahash_func_t)ppd_hash_option, | |
1906 | PPD_HASHSIZE); | |
ef416fc2 | 1907 | |
1908 | for (i = ppd->num_groups, group = ppd->groups; | |
1909 | i > 0; | |
1910 | i --, group ++) | |
1911 | { | |
ef416fc2 | 1912 | for (j = group->num_options, option = group->options; |
1913 | j > 0; | |
1914 | j --, option ++) | |
1915 | { | |
fa73b229 | 1916 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1917 | |
ef416fc2 | 1918 | |
fa73b229 | 1919 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1920 | |
fa73b229 | 1921 | for (k = 0; k < option->num_choices; k ++) |
1922 | option->choices[k].option = option; | |
ef416fc2 | 1923 | |
fa73b229 | 1924 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1925 | coption->option = option; | |
1926 | } | |
1927 | } | |
ef416fc2 | 1928 | |
b94498cf | 1929 | /* |
1930 | * Sort the constraints... | |
1931 | */ | |
1932 | ||
1933 | if (ppd->num_consts > 1) | |
1934 | qsort(ppd->consts, ppd->num_consts, sizeof(ppd_const_t), | |
1935 | (int (*)(const void *, const void *))ppd_compare_consts); | |
1936 | ||
1937 | /* | |
1938 | * Create an array to track the marked choices... | |
1939 | */ | |
1940 | ||
1941 | ppd->marked = cupsArrayNew((cups_array_func_t)ppd_compare_choices, NULL); | |
1942 | ||
ef416fc2 | 1943 | /* |
1944 | * Return the PPD file structure... | |
1945 | */ | |
1946 | ||
1947 | return (ppd); | |
1948 | ||
1949 | /* | |
1950 | * Common exit point for errors to save code size... | |
1951 | */ | |
1952 | ||
1953 | error: | |
1954 | ||
1955 | ppd_free(string); | |
1956 | ||
1957 | ppdClose(ppd); | |
1958 | ||
1959 | cupsLangFree(language); | |
1960 | ||
ef416fc2 | 1961 | return (NULL); |
1962 | } | |
1963 | ||
1964 | ||
1965 | /* | |
1966 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
1967 | */ | |
1968 | ||
1969 | ppd_file_t * /* O - PPD file record */ | |
1970 | ppdOpenFd(int fd) /* I - File to read from */ | |
1971 | { | |
fa73b229 | 1972 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 1973 | ppd_file_t *ppd; /* PPD file record */ |
1974 | _cups_globals_t *cg = _cupsGlobals(); | |
1975 | /* Global data */ | |
1976 | ||
1977 | ||
1978 | /* | |
1979 | * Set the line number to 0... | |
1980 | */ | |
1981 | ||
1982 | cg->ppd_line = 0; | |
1983 | ||
1984 | /* | |
1985 | * Range check input... | |
1986 | */ | |
1987 | ||
1988 | if (fd < 0) | |
1989 | { | |
1990 | cg->ppd_status = PPD_NULL_FILE; | |
1991 | ||
1992 | return (NULL); | |
1993 | } | |
1994 | ||
1995 | /* | |
1996 | * Try to open the file and parse it... | |
1997 | */ | |
1998 | ||
fa73b229 | 1999 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 2000 | { |
fa73b229 | 2001 | ppd = ppdOpen2(fp); |
ef416fc2 | 2002 | |
fa73b229 | 2003 | cupsFileClose(fp); |
ef416fc2 | 2004 | } |
2005 | else | |
2006 | { | |
2007 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 2008 | ppd = NULL; |
ef416fc2 | 2009 | } |
2010 | ||
2011 | return (ppd); | |
2012 | } | |
2013 | ||
2014 | ||
2015 | /* | |
2016 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
2017 | */ | |
2018 | ||
2019 | ppd_file_t * /* O - PPD file record */ | |
2020 | ppdOpenFile(const char *filename) /* I - File to read from */ | |
2021 | { | |
2022 | cups_file_t *fp; /* File pointer */ | |
2023 | ppd_file_t *ppd; /* PPD file record */ | |
2024 | _cups_globals_t *cg = _cupsGlobals(); | |
2025 | /* Global data */ | |
2026 | ||
2027 | ||
2028 | /* | |
2029 | * Set the line number to 0... | |
2030 | */ | |
2031 | ||
2032 | cg->ppd_line = 0; | |
2033 | ||
2034 | /* | |
2035 | * Range check input... | |
2036 | */ | |
2037 | ||
2038 | if (filename == NULL) | |
2039 | { | |
2040 | cg->ppd_status = PPD_NULL_FILE; | |
2041 | ||
2042 | return (NULL); | |
2043 | } | |
2044 | ||
2045 | /* | |
2046 | * Try to open the file and parse it... | |
2047 | */ | |
2048 | ||
2049 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
2050 | { | |
2051 | ppd = ppdOpen2(fp); | |
2052 | ||
2053 | cupsFileClose(fp); | |
2054 | } | |
2055 | else | |
2056 | { | |
2057 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
2058 | ppd = NULL; | |
2059 | } | |
2060 | ||
2061 | return (ppd); | |
2062 | } | |
2063 | ||
2064 | ||
2065 | /* | |
2066 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
2067 | * | |
2068 | * @since CUPS 1.1.20@ | |
2069 | */ | |
2070 | ||
2071 | void | |
2072 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
2073 | { | |
2074 | _cups_globals_t *cg = _cupsGlobals(); | |
2075 | /* Global data */ | |
2076 | ||
2077 | ||
2078 | cg->ppd_conform = c; | |
2079 | } | |
2080 | ||
2081 | ||
2082 | /* | |
2083 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
2084 | */ | |
2085 | ||
2086 | static ppd_attr_t * /* O - New attribute */ | |
2087 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
2088 | const char *name, /* I - Attribute name */ | |
2089 | const char *spec, /* I - Specifier string, if any */ | |
2090 | const char *text, /* I - Text string, if any */ | |
2091 | const char *value) /* I - Value of attribute */ | |
2092 | { | |
2093 | ppd_attr_t **ptr, /* New array */ | |
2094 | *temp; /* New attribute */ | |
2095 | ||
2096 | ||
2097 | /* | |
2098 | * Range check input... | |
2099 | */ | |
2100 | ||
2101 | if (ppd == NULL || name == NULL || spec == NULL) | |
2102 | return (NULL); | |
2103 | ||
bd7854cb | 2104 | /* |
2105 | * Create the array as needed... | |
2106 | */ | |
2107 | ||
2108 | if (!ppd->sorted_attrs) | |
2109 | ppd->sorted_attrs = cupsArrayNew((cups_array_func_t)ppd_compare_attrs, | |
2110 | NULL); | |
2111 | ||
ef416fc2 | 2112 | /* |
2113 | * Allocate memory for the new attribute... | |
2114 | */ | |
2115 | ||
2116 | if (ppd->num_attrs == 0) | |
2117 | ptr = malloc(sizeof(ppd_attr_t *)); | |
2118 | else | |
2119 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
2120 | ||
2121 | if (ptr == NULL) | |
2122 | return (NULL); | |
2123 | ||
2124 | ppd->attrs = ptr; | |
2125 | ptr += ppd->num_attrs; | |
2126 | ||
2127 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
2128 | return (NULL); | |
2129 | ||
2130 | *ptr = temp; | |
2131 | ||
2132 | ppd->num_attrs ++; | |
2133 | ||
2134 | /* | |
2135 | * Copy data over... | |
2136 | */ | |
2137 | ||
2138 | strlcpy(temp->name, name, sizeof(temp->name)); | |
2139 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
2140 | strlcpy(temp->text, text, sizeof(temp->text)); | |
2141 | temp->value = (char *)value; | |
2142 | ||
bd7854cb | 2143 | /* |
2144 | * Add the attribute to the sorted array... | |
2145 | */ | |
2146 | ||
2147 | cupsArrayAdd(ppd->sorted_attrs, temp); | |
2148 | ||
ef416fc2 | 2149 | /* |
2150 | * Return the attribute... | |
2151 | */ | |
2152 | ||
2153 | return (temp); | |
2154 | } | |
2155 | ||
2156 | ||
2157 | /* | |
2158 | * 'ppd_add_choice()' - Add a choice to an option. | |
2159 | */ | |
2160 | ||
2161 | static ppd_choice_t * /* O - Named choice */ | |
2162 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
2163 | const char *name) /* I - Name of choice */ | |
2164 | { | |
2165 | ppd_choice_t *choice; /* Choice */ | |
2166 | ||
2167 | ||
2168 | if (option->num_choices == 0) | |
2169 | choice = malloc(sizeof(ppd_choice_t)); | |
2170 | else | |
2171 | choice = realloc(option->choices, | |
2172 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
2173 | ||
2174 | if (choice == NULL) | |
2175 | return (NULL); | |
2176 | ||
2177 | option->choices = choice; | |
2178 | choice += option->num_choices; | |
2179 | option->num_choices ++; | |
2180 | ||
2181 | memset(choice, 0, sizeof(ppd_choice_t)); | |
2182 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
2183 | ||
2184 | return (choice); | |
2185 | } | |
2186 | ||
2187 | ||
2188 | /* | |
2189 | * 'ppd_add_size()' - Add a page size. | |
2190 | */ | |
2191 | ||
2192 | static ppd_size_t * /* O - Named size */ | |
2193 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
2194 | const char *name) /* I - Name of size */ | |
2195 | { | |
2196 | ppd_size_t *size; /* Size */ | |
2197 | ||
2198 | ||
2199 | if (ppd->num_sizes == 0) | |
2200 | size = malloc(sizeof(ppd_size_t)); | |
2201 | else | |
2202 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
2203 | ||
2204 | if (size == NULL) | |
2205 | return (NULL); | |
2206 | ||
2207 | ppd->sizes = size; | |
2208 | size += ppd->num_sizes; | |
2209 | ppd->num_sizes ++; | |
2210 | ||
2211 | memset(size, 0, sizeof(ppd_size_t)); | |
2212 | strlcpy(size->name, name, sizeof(size->name)); | |
2213 | ||
2214 | return (size); | |
2215 | } | |
2216 | ||
2217 | ||
bd7854cb | 2218 | /* |
2219 | * 'ppd_compare_attrs()' - Compare two attributes. | |
2220 | */ | |
2221 | ||
2222 | static int /* O - Result of comparison */ | |
2223 | ppd_compare_attrs(ppd_attr_t *a, /* I - First attribute */ | |
2224 | ppd_attr_t *b) /* I - Second attribute */ | |
2225 | { | |
2226 | int ret; /* Result of comparison */ | |
2227 | ||
2228 | ||
2229 | if ((ret = strcasecmp(a->name, b->name)) != 0) | |
2230 | return (ret); | |
bd7854cb | 2231 | else |
d09495fa | 2232 | return (strcasecmp(a->spec, b->spec)); |
bd7854cb | 2233 | } |
2234 | ||
2235 | ||
b94498cf | 2236 | /* |
2237 | * 'ppd_compare_choices()' - Compare two choices... | |
2238 | */ | |
2239 | ||
2240 | static int /* O - Result of comparison */ | |
2241 | ppd_compare_choices(ppd_choice_t *a, /* I - First choice */ | |
2242 | ppd_choice_t *b) /* I - Second choice */ | |
2243 | { | |
2244 | return (a->option - b->option); | |
2245 | } | |
2246 | ||
2247 | ||
2248 | /* | |
2249 | * 'ppd_compare_consts()' - Compare two constraints. | |
2250 | */ | |
2251 | ||
2252 | static int /* O - Result of comparison */ | |
2253 | ppd_compare_consts(ppd_const_t *a, /* I - First constraint */ | |
2254 | ppd_const_t *b) /* I - Second constraint */ | |
2255 | { | |
2256 | int ret; /* Result of comparison */ | |
2257 | ||
2258 | ||
2259 | if ((ret = strcmp(a->option1, b->option1)) != 0) | |
2260 | return (ret); | |
2261 | else if ((ret = strcmp(a->choice1, b->choice1)) != 0) | |
2262 | return (ret); | |
2263 | else if ((ret = strcmp(a->option2, b->option2)) != 0) | |
2264 | return (ret); | |
2265 | else | |
2266 | return (strcmp(a->choice2, b->choice2)); | |
2267 | } | |
2268 | ||
2269 | ||
ef416fc2 | 2270 | /* |
fa73b229 | 2271 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2272 | */ |
2273 | ||
2274 | static int /* O - Result of comparison */ | |
fa73b229 | 2275 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2276 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2277 | { |
fa73b229 | 2278 | return (strcasecmp(a->keyword, b->keyword)); |
2279 | } | |
2280 | ||
2281 | ||
2282 | /* | |
2283 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2284 | */ | |
2285 | ||
2286 | static int /* O - Result of comparison */ | |
2287 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2288 | ppd_cparam_t *b) /* I - Second parameter */ | |
2289 | { | |
2290 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2291 | } |
2292 | ||
2293 | ||
2294 | /* | |
2295 | * 'ppd_compare_options()' - Compare two options. | |
2296 | */ | |
2297 | ||
2298 | static int /* O - Result of comparison */ | |
fa73b229 | 2299 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2300 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2301 | { |
fa73b229 | 2302 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2303 | } |
ef416fc2 | 2304 | |
2305 | ||
2306 | /* | |
2307 | * 'ppd_decode()' - Decode a string value... | |
2308 | */ | |
2309 | ||
2310 | static int /* O - Length of decoded string */ | |
2311 | ppd_decode(char *string) /* I - String to decode */ | |
2312 | { | |
2313 | char *inptr, /* Input pointer */ | |
2314 | *outptr; /* Output pointer */ | |
2315 | ||
2316 | ||
2317 | inptr = string; | |
2318 | outptr = string; | |
2319 | ||
2320 | while (*inptr != '\0') | |
2321 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2322 | { | |
2323 | /* | |
2324 | * Convert hex to 8-bit values... | |
2325 | */ | |
2326 | ||
2327 | inptr ++; | |
2328 | while (isxdigit(*inptr & 255)) | |
2329 | { | |
2330 | if (isalpha(*inptr)) | |
2331 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2332 | else | |
2333 | *outptr = (*inptr - '0') << 4; | |
2334 | ||
2335 | inptr ++; | |
2336 | ||
2337 | if (!isxdigit(*inptr & 255)) | |
2338 | break; | |
2339 | ||
2340 | if (isalpha(*inptr)) | |
2341 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2342 | else | |
2343 | *outptr |= *inptr - '0'; | |
2344 | ||
2345 | inptr ++; | |
2346 | outptr ++; | |
2347 | } | |
2348 | ||
2349 | while (*inptr != '>' && *inptr != '\0') | |
2350 | inptr ++; | |
2351 | while (*inptr == '>') | |
2352 | inptr ++; | |
2353 | } | |
2354 | else | |
2355 | *outptr++ = *inptr++; | |
2356 | ||
2357 | *outptr = '\0'; | |
2358 | ||
2359 | return ((int)(outptr - string)); | |
2360 | } | |
2361 | ||
2362 | ||
2363 | /* | |
2364 | * 'ppd_free_group()' - Free a single UI group. | |
2365 | */ | |
2366 | ||
2367 | static void | |
2368 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2369 | { | |
2370 | int i; /* Looping var */ | |
2371 | ppd_option_t *option; /* Current option */ | |
2372 | ppd_group_t *subgroup; /* Current sub-group */ | |
2373 | ||
2374 | ||
2375 | if (group->num_options > 0) | |
2376 | { | |
2377 | for (i = group->num_options, option = group->options; | |
2378 | i > 0; | |
2379 | i --, option ++) | |
2380 | ppd_free_option(option); | |
2381 | ||
2382 | ppd_free(group->options); | |
2383 | } | |
2384 | ||
2385 | if (group->num_subgroups > 0) | |
2386 | { | |
2387 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2388 | i > 0; | |
2389 | i --, subgroup ++) | |
2390 | ppd_free_group(subgroup); | |
2391 | ||
2392 | ppd_free(group->subgroups); | |
2393 | } | |
2394 | } | |
2395 | ||
2396 | ||
2397 | /* | |
2398 | * 'ppd_free_option()' - Free a single option. | |
2399 | */ | |
2400 | ||
2401 | static void | |
2402 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2403 | { | |
2404 | int i; /* Looping var */ | |
2405 | ppd_choice_t *choice; /* Current choice */ | |
2406 | ||
2407 | ||
2408 | if (option->num_choices > 0) | |
2409 | { | |
2410 | for (i = option->num_choices, choice = option->choices; | |
2411 | i > 0; | |
2412 | i --, choice ++) | |
2413 | { | |
2414 | ppd_free(choice->code); | |
2415 | } | |
2416 | ||
2417 | ppd_free(option->choices); | |
2418 | } | |
2419 | } | |
2420 | ||
2421 | ||
ef416fc2 | 2422 | /* |
fa73b229 | 2423 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2424 | */ |
2425 | ||
fa73b229 | 2426 | static ppd_coption_t * /* O - Custom option... */ |
2427 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2428 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2429 | { |
fa73b229 | 2430 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2431 | |
2432 | ||
2433 | /* | |
2434 | * See if the option already exists... | |
2435 | */ | |
2436 | ||
fa73b229 | 2437 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2438 | return (copt); | |
ef416fc2 | 2439 | |
2440 | /* | |
fa73b229 | 2441 | * Not found, so create the custom option record... |
ef416fc2 | 2442 | */ |
2443 | ||
fa73b229 | 2444 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2445 | return (NULL); |
2446 | ||
fa73b229 | 2447 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2448 | |
fa73b229 | 2449 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2450 | |
fa73b229 | 2451 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2452 | |
2453 | /* | |
2454 | * Return the new record... | |
2455 | */ | |
2456 | ||
fa73b229 | 2457 | return (copt); |
ef416fc2 | 2458 | } |
2459 | ||
2460 | ||
2461 | /* | |
fa73b229 | 2462 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2463 | */ |
2464 | ||
fa73b229 | 2465 | static ppd_cparam_t * /* O - Extended option... */ |
2466 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2467 | const char *param, /* I - Name of parameter */ | |
2468 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2469 | { |
fa73b229 | 2470 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2471 | |
2472 | ||
2473 | /* | |
2474 | * See if the parameter already exists... | |
2475 | */ | |
2476 | ||
fa73b229 | 2477 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2478 | return (cparam); | |
ef416fc2 | 2479 | |
2480 | /* | |
fa73b229 | 2481 | * Not found, so create the custom parameter record... |
ef416fc2 | 2482 | */ |
2483 | ||
fa73b229 | 2484 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2485 | return (NULL); |
2486 | ||
fa73b229 | 2487 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
b86bc4cf | 2488 | strlcpy(cparam->text, text[0] ? text : param, sizeof(cparam->text)); |
ef416fc2 | 2489 | |
2490 | /* | |
fa73b229 | 2491 | * Add this record to the array... |
ef416fc2 | 2492 | */ |
2493 | ||
fa73b229 | 2494 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2495 | |
2496 | /* | |
2497 | * Return the new record... | |
2498 | */ | |
2499 | ||
fa73b229 | 2500 | return (cparam); |
ef416fc2 | 2501 | } |
ef416fc2 | 2502 | |
2503 | ||
2504 | /* | |
2505 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2506 | */ | |
2507 | ||
2508 | static ppd_group_t * /* O - Named group */ | |
e1d6a774 | 2509 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ |
2510 | const char *name, /* I - Name of group */ | |
2511 | const char *text, /* I - Text for group */ | |
2512 | _cups_globals_t *cg, /* I - Global data */ | |
2513 | cups_encoding_t encoding) /* I - Encoding of text */ | |
ef416fc2 | 2514 | { |
2515 | int i; /* Looping var */ | |
2516 | ppd_group_t *group; /* Group */ | |
2517 | ||
2518 | ||
2519 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2520 | ppd, name, text, cg)); | |
2521 | ||
2522 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2523 | if (!strcmp(group->name, name)) | |
2524 | break; | |
2525 | ||
2526 | if (i == 0) | |
2527 | { | |
2528 | DEBUG_printf(("Adding group %s...\n", name)); | |
2529 | ||
2530 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2531 | { | |
2532 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2533 | ||
2534 | return (NULL); | |
2535 | } | |
2536 | ||
2537 | if (ppd->num_groups == 0) | |
2538 | group = malloc(sizeof(ppd_group_t)); | |
2539 | else | |
2540 | group = realloc(ppd->groups, | |
2541 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2542 | ||
2543 | if (group == NULL) | |
2544 | { | |
2545 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2546 | ||
2547 | return (NULL); | |
2548 | } | |
2549 | ||
2550 | ppd->groups = group; | |
2551 | group += ppd->num_groups; | |
2552 | ppd->num_groups ++; | |
2553 | ||
2554 | memset(group, 0, sizeof(ppd_group_t)); | |
2555 | strlcpy(group->name, name, sizeof(group->name)); | |
e1d6a774 | 2556 | |
2557 | cupsCharsetToUTF8((cups_utf8_t *)group->text, text, | |
2558 | sizeof(group->text), encoding); | |
ef416fc2 | 2559 | } |
2560 | ||
2561 | return (group); | |
2562 | } | |
2563 | ||
2564 | ||
2565 | /* | |
2566 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2567 | */ | |
2568 | ||
2569 | static ppd_option_t * /* O - Named option */ | |
2570 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2571 | const char *name) /* I - Name of option */ | |
2572 | { | |
2573 | int i; /* Looping var */ | |
2574 | ppd_option_t *option; /* Option */ | |
2575 | ||
2576 | ||
2577 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2578 | group, group->name, name)); | |
2579 | ||
2580 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2581 | if (!strcmp(option->keyword, name)) | |
2582 | break; | |
2583 | ||
2584 | if (i == 0) | |
2585 | { | |
2586 | if (group->num_options == 0) | |
2587 | option = malloc(sizeof(ppd_option_t)); | |
2588 | else | |
2589 | option = realloc(group->options, | |
2590 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2591 | ||
2592 | if (option == NULL) | |
2593 | return (NULL); | |
2594 | ||
2595 | group->options = option; | |
2596 | option += group->num_options; | |
2597 | group->num_options ++; | |
2598 | ||
2599 | memset(option, 0, sizeof(ppd_option_t)); | |
2600 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2601 | } | |
2602 | ||
2603 | return (option); | |
2604 | } | |
2605 | ||
2606 | ||
b94498cf | 2607 | /* |
2608 | * 'ppd_hash_option()' - Generate a hash of the option name... | |
2609 | */ | |
2610 | ||
2611 | static int /* O - Hash index */ | |
2612 | ppd_hash_option(ppd_option_t *option) /* I - Option */ | |
2613 | { | |
2614 | int hash = 0; /* Hash index */ | |
2615 | const char *k; /* Pointer into keyword */ | |
2616 | ||
2617 | ||
2618 | for (hash = option->keyword[0], k = option->keyword + 1; *k;) | |
2619 | hash = 33 * hash + *k++; | |
2620 | ||
2621 | return (hash & 511); | |
2622 | } | |
2623 | ||
2624 | ||
ef416fc2 | 2625 | /* |
2626 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2627 | * necessary. | |
2628 | */ | |
2629 | ||
2630 | static int /* O - Bitmask of fields read */ | |
2631 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2632 | char *keyword, /* O - Keyword from line */ | |
2633 | char *option, /* O - Option from line */ | |
2634 | char *text, /* O - Human-readable text from line */ | |
2635 | char **string, /* O - Code/string data */ | |
2636 | int ignoreblank, /* I - Ignore blank lines? */ | |
2637 | _cups_globals_t *cg) /* I - Global data */ | |
2638 | { | |
2639 | int ch, /* Character from file */ | |
2640 | col, /* Column in line */ | |
2641 | colon, /* Colon seen? */ | |
2642 | endquote, /* Waiting for an end quote */ | |
2643 | mask, /* Mask to be returned */ | |
2644 | startline, /* Start line */ | |
2645 | textlen; /* Length of text */ | |
2646 | char *keyptr, /* Keyword pointer */ | |
2647 | *optptr, /* Option pointer */ | |
2648 | *textptr, /* Text pointer */ | |
2649 | *strptr, /* Pointer into string */ | |
2650 | *lineptr, /* Current position in line buffer */ | |
2651 | *line; /* Line buffer */ | |
2652 | int linesize; /* Current size of line buffer */ | |
2653 | ||
2654 | /* | |
2655 | * Range check everything... | |
2656 | */ | |
2657 | ||
2658 | if (!fp || !keyword || !option || !text || !string) | |
2659 | return (0); | |
2660 | ||
2661 | /* | |
2662 | * Now loop until we have a valid line... | |
2663 | */ | |
2664 | ||
2665 | *string = NULL; | |
2666 | col = 0; | |
2667 | startline = cg->ppd_line + 1; | |
2668 | linesize = 1024; | |
2669 | line = malloc(linesize); | |
2670 | ||
2671 | if (!line) | |
2672 | return (0); | |
2673 | ||
2674 | do | |
2675 | { | |
2676 | /* | |
2677 | * Read the line... | |
2678 | */ | |
2679 | ||
2680 | lineptr = line; | |
2681 | endquote = 0; | |
2682 | colon = 0; | |
2683 | ||
2684 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2685 | { | |
2686 | if (lineptr >= (line + linesize - 1)) | |
2687 | { | |
2688 | /* | |
2689 | * Expand the line buffer... | |
2690 | */ | |
2691 | ||
2692 | char *temp; /* Temporary line pointer */ | |
2693 | ||
2694 | ||
2695 | linesize += 1024; | |
2696 | if (linesize > 262144) | |
2697 | { | |
2698 | /* | |
2699 | * Don't allow lines longer than 256k! | |
2700 | */ | |
2701 | ||
2702 | cg->ppd_line = startline; | |
2703 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2704 | ||
2705 | free(line); | |
2706 | ||
2707 | return (0); | |
2708 | } | |
2709 | ||
2710 | temp = realloc(line, linesize); | |
2711 | if (!temp) | |
2712 | { | |
2713 | cg->ppd_line = startline; | |
2714 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2715 | ||
2716 | free(line); | |
2717 | ||
2718 | return (0); | |
2719 | } | |
2720 | ||
2721 | lineptr = temp + (lineptr - line); | |
2722 | line = temp; | |
2723 | } | |
2724 | ||
2725 | if (ch == '\r' || ch == '\n') | |
2726 | { | |
2727 | /* | |
2728 | * Line feed or carriage return... | |
2729 | */ | |
2730 | ||
2731 | cg->ppd_line ++; | |
2732 | col = 0; | |
2733 | ||
2734 | if (ch == '\r') | |
2735 | { | |
2736 | /* | |
2737 | * Check for a trailing line feed... | |
2738 | */ | |
2739 | ||
2740 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2741 | { |
2742 | ch = '\n'; | |
ef416fc2 | 2743 | break; |
fa73b229 | 2744 | } |
2745 | ||
ef416fc2 | 2746 | if (ch == 0x0a) |
2747 | cupsFileGetChar(fp); | |
2748 | } | |
2749 | ||
2750 | if (lineptr == line && ignoreblank) | |
2751 | continue; /* Skip blank lines */ | |
2752 | ||
2753 | ch = '\n'; | |
2754 | ||
2755 | if (!endquote) /* Continue for multi-line text */ | |
2756 | break; | |
2757 | ||
2758 | *lineptr++ = '\n'; | |
2759 | } | |
2760 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2761 | { | |
2762 | /* | |
2763 | * Other control characters... | |
2764 | */ | |
2765 | ||
2766 | cg->ppd_line = startline; | |
2767 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2768 | ||
2769 | free(line); | |
2770 | ||
2771 | return (0); | |
2772 | } | |
2773 | else if (ch != 0x1a) | |
2774 | { | |
2775 | /* | |
2776 | * Any other character... | |
2777 | */ | |
2778 | ||
2779 | *lineptr++ = ch; | |
2780 | col ++; | |
2781 | ||
2782 | if (col > (PPD_MAX_LINE - 1)) | |
2783 | { | |
2784 | /* | |
2785 | * Line is too long... | |
2786 | */ | |
2787 | ||
2788 | cg->ppd_line = startline; | |
2789 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2790 | ||
2791 | free(line); | |
2792 | ||
2793 | return (0); | |
2794 | } | |
2795 | ||
2796 | if (ch == ':' && strncmp(line, "*%", 2) != 0) | |
2797 | colon = 1; | |
2798 | ||
2799 | if (ch == '\"' && colon) | |
2800 | endquote = !endquote; | |
2801 | } | |
2802 | } | |
2803 | ||
2804 | if (endquote) | |
2805 | { | |
2806 | /* | |
2807 | * Didn't finish this quoted string... | |
2808 | */ | |
2809 | ||
2810 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2811 | if (ch == '\"') | |
2812 | break; | |
2813 | else if (ch == '\r' || ch == '\n') | |
2814 | { | |
2815 | cg->ppd_line ++; | |
2816 | col = 0; | |
2817 | ||
2818 | if (ch == '\r') | |
2819 | { | |
2820 | /* | |
2821 | * Check for a trailing line feed... | |
2822 | */ | |
2823 | ||
2824 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2825 | break; | |
2826 | if (ch == 0x0a) | |
2827 | cupsFileGetChar(fp); | |
2828 | } | |
2829 | ||
2830 | ch = '\n'; | |
2831 | } | |
2832 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2833 | { | |
2834 | /* | |
2835 | * Other control characters... | |
2836 | */ | |
2837 | ||
2838 | cg->ppd_line = startline; | |
2839 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2840 | ||
2841 | free(line); | |
2842 | ||
2843 | return (0); | |
2844 | } | |
2845 | else if (ch != 0x1a) | |
2846 | { | |
2847 | col ++; | |
2848 | ||
2849 | if (col > (PPD_MAX_LINE - 1)) | |
2850 | { | |
2851 | /* | |
2852 | * Line is too long... | |
2853 | */ | |
2854 | ||
2855 | cg->ppd_line = startline; | |
2856 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2857 | ||
2858 | free(line); | |
2859 | ||
2860 | return (0); | |
2861 | } | |
2862 | } | |
2863 | } | |
2864 | ||
2865 | if (ch != '\n') | |
2866 | { | |
2867 | /* | |
2868 | * Didn't finish this line... | |
2869 | */ | |
2870 | ||
2871 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2872 | if (ch == '\r' || ch == '\n') | |
2873 | { | |
2874 | /* | |
2875 | * Line feed or carriage return... | |
2876 | */ | |
2877 | ||
2878 | cg->ppd_line ++; | |
2879 | col = 0; | |
2880 | ||
2881 | if (ch == '\r') | |
2882 | { | |
2883 | /* | |
2884 | * Check for a trailing line feed... | |
2885 | */ | |
2886 | ||
2887 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2888 | break; | |
2889 | if (ch == 0x0a) | |
2890 | cupsFileGetChar(fp); | |
2891 | } | |
2892 | ||
2893 | break; | |
2894 | } | |
2895 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2896 | { | |
2897 | /* | |
2898 | * Other control characters... | |
2899 | */ | |
2900 | ||
2901 | cg->ppd_line = startline; | |
2902 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2903 | ||
2904 | free(line); | |
2905 | ||
2906 | return (0); | |
2907 | } | |
2908 | else if (ch != 0x1a) | |
2909 | { | |
2910 | col ++; | |
2911 | ||
2912 | if (col > (PPD_MAX_LINE - 1)) | |
2913 | { | |
2914 | /* | |
2915 | * Line is too long... | |
2916 | */ | |
2917 | ||
2918 | cg->ppd_line = startline; | |
2919 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2920 | ||
2921 | free(line); | |
2922 | ||
2923 | return (0); | |
2924 | } | |
2925 | } | |
2926 | } | |
2927 | ||
2928 | if (lineptr > line && lineptr[-1] == '\n') | |
2929 | lineptr --; | |
2930 | ||
2931 | *lineptr = '\0'; | |
2932 | ||
2933 | DEBUG_printf(("LINE = \"%s\"\n", line)); | |
2934 | ||
bd7854cb | 2935 | /* |
2936 | * The dynamically created PPDs for older style Mac OS X | |
2937 | * drivers include a large blob of data inserted as comments | |
2938 | * at the end of the file. As an optimization we can stop | |
2939 | * reading the PPD when we get to the start of this data. | |
2940 | */ | |
2941 | ||
2942 | if (!strcmp(line, "*%APLWORKSET START")) | |
2943 | { | |
2944 | free(line); | |
2945 | return (0); | |
2946 | } | |
2947 | ||
ef416fc2 | 2948 | if (ch == EOF && lineptr == line) |
2949 | { | |
2950 | free(line); | |
2951 | return (0); | |
2952 | } | |
2953 | ||
2954 | /* | |
2955 | * Now parse it... | |
2956 | */ | |
2957 | ||
2958 | mask = 0; | |
2959 | lineptr = line + 1; | |
2960 | ||
2961 | keyword[0] = '\0'; | |
2962 | option[0] = '\0'; | |
2963 | text[0] = '\0'; | |
2964 | *string = NULL; | |
2965 | ||
2966 | if ((!line[0] || /* Blank line */ | |
2967 | !strncmp(line, "*%", 2) || /* Comment line */ | |
2968 | !strcmp(line, "*End")) && /* End of multi-line string */ | |
2969 | ignoreblank) /* Ignore these? */ | |
2970 | { | |
2971 | startline = cg->ppd_line + 1; | |
2972 | continue; | |
2973 | } | |
2974 | ||
2975 | if (!strcmp(line, "*")) /* (Bad) comment line */ | |
2976 | { | |
2977 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2978 | { | |
2979 | startline = cg->ppd_line + 1; | |
2980 | continue; | |
2981 | } | |
2982 | else | |
2983 | { | |
2984 | cg->ppd_line = startline; | |
2985 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2986 | ||
2987 | free(line); | |
2988 | return (0); | |
2989 | } | |
2990 | } | |
2991 | ||
2992 | if (line[0] != '*') /* All lines start with an asterisk */ | |
2993 | { | |
ef416fc2 | 2994 | /* |
2995 | * Allow lines consisting of just whitespace... | |
2996 | */ | |
2997 | ||
2998 | for (lineptr = line; *lineptr; lineptr ++) | |
2999 | if (!isspace(*lineptr & 255)) | |
3000 | break; | |
3001 | ||
3002 | if (*lineptr) | |
3003 | { | |
3004 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
3005 | free(line); | |
3006 | return (0); | |
3007 | } | |
3008 | else if (ignoreblank) | |
3009 | continue; | |
3010 | else | |
3011 | { | |
3012 | free(line); | |
3013 | return (0); | |
3014 | } | |
3015 | } | |
3016 | ||
3017 | /* | |
3018 | * Get a keyword... | |
3019 | */ | |
3020 | ||
3021 | keyptr = keyword; | |
3022 | ||
3023 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
3024 | { | |
3025 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
3026 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
3027 | { | |
3028 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
3029 | free(line); | |
3030 | return (0); | |
3031 | } | |
3032 | ||
3033 | *keyptr++ = *lineptr++; | |
3034 | } | |
3035 | ||
3036 | *keyptr = '\0'; | |
3037 | ||
3038 | if (!strcmp(keyword, "End")) | |
3039 | continue; | |
3040 | ||
3041 | mask |= PPD_KEYWORD; | |
3042 | ||
3043 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
3044 | ||
3045 | if (isspace(*lineptr & 255)) | |
3046 | { | |
3047 | /* | |
3048 | * Get an option name... | |
3049 | */ | |
3050 | ||
3051 | while (isspace(*lineptr & 255)) | |
3052 | lineptr ++; | |
3053 | ||
3054 | optptr = option; | |
3055 | ||
3056 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
3057 | *lineptr != '/') | |
3058 | { | |
3059 | if (*lineptr <= ' ' || *lineptr > 126 || | |
3060 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
3061 | { | |
3062 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
3063 | free(line); | |
3064 | return (0); | |
3065 | } | |
3066 | ||
3067 | *optptr++ = *lineptr++; | |
3068 | } | |
3069 | ||
3070 | *optptr = '\0'; | |
3071 | ||
3072 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3073 | { | |
3074 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
3075 | free(line); | |
3076 | return (0); | |
3077 | } | |
3078 | ||
3079 | while (isspace(*lineptr & 255)) | |
3080 | lineptr ++; | |
3081 | ||
3082 | mask |= PPD_OPTION; | |
3083 | ||
3084 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
3085 | ||
3086 | if (*lineptr == '/') | |
3087 | { | |
3088 | /* | |
3089 | * Get human-readable text... | |
3090 | */ | |
3091 | ||
3092 | lineptr ++; | |
3093 | ||
3094 | textptr = text; | |
3095 | ||
3096 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
3097 | { | |
3098 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
3099 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
3100 | { | |
3101 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
3102 | free(line); | |
3103 | return (0); | |
3104 | } | |
3105 | ||
3106 | *textptr++ = *lineptr++; | |
3107 | } | |
3108 | ||
3109 | *textptr = '\0'; | |
3110 | textlen = ppd_decode(text); | |
3111 | ||
3112 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3113 | { | |
3114 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
3115 | free(line); | |
3116 | return (0); | |
3117 | } | |
3118 | ||
3119 | mask |= PPD_TEXT; | |
3120 | } | |
3121 | ||
3122 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
3123 | } | |
3124 | ||
3125 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3126 | { | |
3127 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
3128 | free(line); | |
3129 | return (0); | |
3130 | } | |
3131 | ||
3132 | while (isspace(*lineptr & 255)) | |
3133 | lineptr ++; | |
3134 | ||
3135 | if (*lineptr == ':') | |
3136 | { | |
3137 | /* | |
3138 | * Get string after triming leading and trailing whitespace... | |
3139 | */ | |
3140 | ||
3141 | lineptr ++; | |
3142 | while (isspace(*lineptr & 255)) | |
3143 | lineptr ++; | |
3144 | ||
3145 | strptr = lineptr + strlen(lineptr) - 1; | |
3146 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
3147 | *strptr-- = '\0'; | |
3148 | ||
3149 | if (*strptr == '\"') | |
3150 | { | |
3151 | /* | |
3152 | * Quoted string by itself... | |
3153 | */ | |
3154 | ||
3155 | *string = malloc(strlen(lineptr) + 1); | |
3156 | ||
3157 | strptr = *string; | |
3158 | ||
3159 | for (; *lineptr != '\0'; lineptr ++) | |
3160 | if (*lineptr != '\"') | |
3161 | *strptr++ = *lineptr; | |
3162 | ||
3163 | *strptr = '\0'; | |
3164 | } | |
3165 | else | |
3166 | *string = strdup(lineptr); | |
3167 | ||
3168 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
3169 | ||
3170 | mask |= PPD_STRING; | |
3171 | } | |
3172 | } | |
3173 | while (mask == 0); | |
3174 | ||
3175 | free(line); | |
3176 | ||
3177 | return (mask); | |
3178 | } | |
3179 | ||
3180 | ||
3181 | /* | |
b94498cf | 3182 | * End of "$Id: ppd.c 6479 2007-04-27 11:44:10Z mike $". |
ef416fc2 | 3183 | */ |