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ef416fc2 | 1 | /* |
2e4ff8af | 2 | * "$Id: ppd.c 6937 2007-09-10 21:13:31Z mike $" |
ef416fc2 | 3 | * |
4 | * PPD file routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
bc44d920 | 6 | * Copyright 2007 by Apple Inc. |
b86bc4cf | 7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * PostScript is a trademark of Adobe Systems, Inc. | |
16 | * | |
17 | * This code and any derivative of it may be used and distributed | |
18 | * freely under the terms of the GNU General Public License when | |
19 | * used with GNU Ghostscript or its derivatives. Use of the code | |
20 | * (or any derivative of it) with software other than GNU | |
21 | * GhostScript (or its derivatives) is governed by the CUPS license | |
22 | * agreement. | |
23 | * | |
24 | * This file is subject to the Apple OS-Developed Software exception. | |
25 | * | |
26 | * Contents: | |
27 | * | |
fa73b229 | 28 | * ppdClose() - Free all memory used by the PPD file. |
29 | * ppdErrorString() - Returns the text assocated with a status. | |
80ca4592 | 30 | * _ppdGetEncoding() - Get the CUPS encoding value for the given |
31 | * LanguageEncoding. | |
fa73b229 | 32 | * ppdLastError() - Return the status from the last ppdOpen*(). |
33 | * ppdOpen() - Read a PPD file into memory. | |
bd7854cb | 34 | * ppdOpen2() - Read a PPD file into memory. |
fa73b229 | 35 | * ppdOpenFd() - Read a PPD file into memory. |
36 | * ppdOpenFile() - Read a PPD file into memory. | |
37 | * ppdSetConformance() - Set the conformance level for PPD files. | |
38 | * ppd_add_attr() - Add an attribute to the PPD data. | |
39 | * ppd_add_choice() - Add a choice to an option. | |
40 | * ppd_add_size() - Add a page size. | |
bd7854cb | 41 | * ppd_compare_attrs() - Compare two attributes. |
b94498cf | 42 | * ppd_compare_choices() - Compare two choices... |
43 | * ppd_compare_consts() - Compare two constraints. | |
fa73b229 | 44 | * ppd_compare_coptions() - Compare two custom options. |
45 | * ppd_compare_cparams() - Compare two custom parameters. | |
46 | * ppd_compare_options() - Compare two options. | |
47 | * ppd_decode() - Decode a string value... | |
48 | * ppd_free_group() - Free a single UI group. | |
49 | * ppd_free_option() - Free a single option. | |
50 | * ppd_get_coption() - Get a custom option record. | |
51 | * ppd_get_cparam() - Get a custom parameter record. | |
52 | * ppd_get_group() - Find or create the named group as needed. | |
53 | * ppd_get_option() - Find or create the named option as needed. | |
b94498cf | 54 | * ppd_hash_option() - Generate a hash of the option name... |
fa73b229 | 55 | * ppd_read() - Read a line from a PPD file, skipping comment |
56 | * lines as necessary. | |
ef416fc2 | 57 | */ |
58 | ||
59 | /* | |
60 | * Include necessary headers. | |
61 | */ | |
62 | ||
63 | #include "globals.h" | |
64 | #include "debug.h" | |
65 | #include <stdlib.h> | |
66 | ||
67 | ||
68 | /* | |
69 | * Definitions... | |
70 | */ | |
71 | ||
72 | #if defined(WIN32) || defined(__EMX__) | |
73 | # define READ_BINARY "rb" /* Open a binary file for reading */ | |
74 | # define WRITE_BINARY "wb" /* Open a binary file for writing */ | |
75 | #else | |
76 | # define READ_BINARY "r" /* Open a binary file for reading */ | |
77 | # define WRITE_BINARY "w" /* Open a binary file for writing */ | |
78 | #endif /* WIN32 || __EMX__ */ | |
79 | ||
80 | #define ppd_free(p) if (p) free(p) /* Safe free macro */ | |
81 | ||
82 | #define PPD_KEYWORD 1 /* Line contained a keyword */ | |
83 | #define PPD_OPTION 2 /* Line contained an option name */ | |
84 | #define PPD_TEXT 4 /* Line contained human-readable text */ | |
85 | #define PPD_STRING 8 /* Line contained a string or code */ | |
86 | ||
b94498cf | 87 | #define PPD_HASHSIZE 512 /* Size of hash */ |
88 | ||
ef416fc2 | 89 | |
2e4ff8af MS |
90 | /* |
91 | * Line buffer structure... | |
92 | */ | |
93 | ||
94 | typedef struct _ppd_line_s | |
95 | { | |
96 | char *buffer; /* Pointer to buffer */ | |
97 | size_t bufsize; /* Size of the buffer */ | |
98 | } _ppd_line_t; | |
99 | ||
100 | ||
ef416fc2 | 101 | /* |
102 | * Local functions... | |
103 | */ | |
104 | ||
105 | static ppd_attr_t *ppd_add_attr(ppd_file_t *ppd, const char *name, | |
106 | const char *spec, const char *text, | |
107 | const char *value); | |
108 | static ppd_choice_t *ppd_add_choice(ppd_option_t *option, const char *name); | |
109 | static ppd_size_t *ppd_add_size(ppd_file_t *ppd, const char *name); | |
bd7854cb | 110 | static int ppd_compare_attrs(ppd_attr_t *a, ppd_attr_t *b); |
b94498cf | 111 | static int ppd_compare_choices(ppd_choice_t *a, ppd_choice_t *b); |
112 | static int ppd_compare_consts(ppd_const_t *a, ppd_const_t *b); | |
bd7854cb | 113 | static int ppd_compare_coptions(ppd_coption_t *a, |
114 | ppd_coption_t *b); | |
fa73b229 | 115 | static int ppd_compare_cparams(ppd_cparam_t *a, ppd_cparam_t *b); |
116 | static int ppd_compare_options(ppd_option_t *a, ppd_option_t *b); | |
ef416fc2 | 117 | static int ppd_decode(char *string); |
118 | static void ppd_free_group(ppd_group_t *group); | |
119 | static void ppd_free_option(ppd_option_t *option); | |
fa73b229 | 120 | static ppd_coption_t *ppd_get_coption(ppd_file_t *ppd, const char *name); |
121 | static ppd_cparam_t *ppd_get_cparam(ppd_coption_t *opt, | |
122 | const char *param, | |
123 | const char *text); | |
ef416fc2 | 124 | static ppd_group_t *ppd_get_group(ppd_file_t *ppd, const char *name, |
e1d6a774 | 125 | const char *text, _cups_globals_t *cg, |
126 | cups_encoding_t encoding); | |
ef416fc2 | 127 | static ppd_option_t *ppd_get_option(ppd_group_t *group, const char *name); |
b94498cf | 128 | static int ppd_hash_option(ppd_option_t *option); |
2e4ff8af MS |
129 | static int ppd_read(cups_file_t *fp, _ppd_line_t *line, |
130 | char *keyword, char *option, char *text, | |
131 | char **string, int ignoreblank, | |
ef416fc2 | 132 | _cups_globals_t *cg); |
133 | ||
134 | ||
ef416fc2 | 135 | /* |
136 | * 'ppdClose()' - Free all memory used by the PPD file. | |
137 | */ | |
138 | ||
139 | void | |
140 | ppdClose(ppd_file_t *ppd) /* I - PPD file record */ | |
141 | { | |
142 | int i; /* Looping var */ | |
143 | ppd_emul_t *emul; /* Current emulation */ | |
144 | ppd_group_t *group; /* Current group */ | |
145 | char **font; /* Current font */ | |
146 | char **filter; /* Current filter */ | |
147 | ppd_attr_t **attr; /* Current attribute */ | |
fa73b229 | 148 | ppd_coption_t *coption; /* Current custom option */ |
149 | ppd_cparam_t *cparam; /* Current custom parameter */ | |
ef416fc2 | 150 | |
151 | ||
152 | /* | |
fa73b229 | 153 | * Range check arguments... |
ef416fc2 | 154 | */ |
155 | ||
fa73b229 | 156 | if (!ppd) |
ef416fc2 | 157 | return; |
158 | ||
159 | /* | |
160 | * Free all strings at the top level... | |
161 | */ | |
162 | ||
2e4ff8af MS |
163 | _cupsStrFree(ppd->lang_encoding); |
164 | _cupsStrFree(ppd->nickname); | |
165 | _cupsStrFree(ppd->patches); | |
166 | _cupsStrFree(ppd->jcl_begin); | |
167 | _cupsStrFree(ppd->jcl_end); | |
168 | _cupsStrFree(ppd->jcl_ps); | |
ef416fc2 | 169 | |
170 | /* | |
171 | * Free any emulations... | |
172 | */ | |
173 | ||
174 | if (ppd->num_emulations > 0) | |
175 | { | |
176 | for (i = ppd->num_emulations, emul = ppd->emulations; i > 0; i --, emul ++) | |
177 | { | |
2e4ff8af MS |
178 | _cupsStrFree(emul->start); |
179 | _cupsStrFree(emul->stop); | |
ef416fc2 | 180 | } |
181 | ||
182 | ppd_free(ppd->emulations); | |
183 | } | |
184 | ||
185 | /* | |
186 | * Free any UI groups, subgroups, and options... | |
187 | */ | |
188 | ||
189 | if (ppd->num_groups > 0) | |
190 | { | |
191 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
192 | ppd_free_group(group); | |
193 | ||
194 | ppd_free(ppd->groups); | |
195 | } | |
196 | ||
fa73b229 | 197 | cupsArrayDelete(ppd->options); |
b94498cf | 198 | cupsArrayDelete(ppd->marked); |
fa73b229 | 199 | |
ef416fc2 | 200 | /* |
201 | * Free any page sizes... | |
202 | */ | |
203 | ||
204 | if (ppd->num_sizes > 0) | |
ef416fc2 | 205 | ppd_free(ppd->sizes); |
ef416fc2 | 206 | |
207 | /* | |
208 | * Free any constraints... | |
209 | */ | |
210 | ||
211 | if (ppd->num_consts > 0) | |
ef416fc2 | 212 | ppd_free(ppd->consts); |
ef416fc2 | 213 | |
214 | /* | |
215 | * Free any filters... | |
216 | */ | |
217 | ||
218 | if (ppd->num_filters > 0) | |
219 | { | |
220 | for (i = ppd->num_filters, filter = ppd->filters; i > 0; i --, filter ++) | |
2e4ff8af | 221 | _cupsStrFree(*filter); |
ef416fc2 | 222 | |
223 | ppd_free(ppd->filters); | |
224 | } | |
225 | ||
226 | /* | |
227 | * Free any fonts... | |
228 | */ | |
229 | ||
230 | if (ppd->num_fonts > 0) | |
231 | { | |
232 | for (i = ppd->num_fonts, font = ppd->fonts; i > 0; i --, font ++) | |
2e4ff8af | 233 | _cupsStrFree(*font); |
ef416fc2 | 234 | |
235 | ppd_free(ppd->fonts); | |
236 | } | |
237 | ||
238 | /* | |
239 | * Free any profiles... | |
240 | */ | |
241 | ||
242 | if (ppd->num_profiles > 0) | |
ef416fc2 | 243 | ppd_free(ppd->profiles); |
ef416fc2 | 244 | |
245 | /* | |
246 | * Free any attributes... | |
247 | */ | |
248 | ||
249 | if (ppd->num_attrs > 0) | |
250 | { | |
251 | for (i = ppd->num_attrs, attr = ppd->attrs; i > 0; i --, attr ++) | |
252 | { | |
2e4ff8af | 253 | _cupsStrFree((*attr)->value); |
ef416fc2 | 254 | ppd_free(*attr); |
255 | } | |
256 | ||
257 | ppd_free(ppd->attrs); | |
258 | } | |
259 | ||
b423cd4c | 260 | cupsArrayDelete(ppd->sorted_attrs); |
261 | ||
fa73b229 | 262 | /* |
263 | * Free custom options... | |
264 | */ | |
265 | ||
266 | for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions); | |
267 | coption; | |
268 | coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions)) | |
ef416fc2 | 269 | { |
fa73b229 | 270 | for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params); |
271 | cparam; | |
272 | cparam = (ppd_cparam_t *)cupsArrayNext(coption->params)) | |
ef416fc2 | 273 | { |
fa73b229 | 274 | switch (cparam->type) |
275 | { | |
276 | case PPD_CUSTOM_PASSCODE : | |
277 | case PPD_CUSTOM_PASSWORD : | |
278 | case PPD_CUSTOM_STRING : | |
2e4ff8af | 279 | _cupsStrFree(cparam->current.custom_string); |
fa73b229 | 280 | break; |
ef416fc2 | 281 | |
fa73b229 | 282 | default : |
283 | break; | |
284 | } | |
ef416fc2 | 285 | |
fa73b229 | 286 | free(cparam); |
ef416fc2 | 287 | } |
288 | ||
fa73b229 | 289 | cupsArrayDelete(coption->params); |
290 | ||
291 | free(coption); | |
ef416fc2 | 292 | } |
fa73b229 | 293 | |
294 | cupsArrayDelete(ppd->coptions); | |
ef416fc2 | 295 | |
296 | /* | |
297 | * Free the whole record... | |
298 | */ | |
299 | ||
300 | ppd_free(ppd); | |
301 | } | |
302 | ||
303 | ||
304 | /* | |
305 | * 'ppdErrorString()' - Returns the text assocated with a status. | |
306 | * | |
307 | * @since CUPS 1.1.19@ | |
308 | */ | |
309 | ||
310 | const char * /* O - Status string */ | |
311 | ppdErrorString(ppd_status_t status) /* I - PPD status */ | |
312 | { | |
313 | static const char * const messages[] =/* Status messages */ | |
314 | { | |
fa73b229 | 315 | _("OK"), |
316 | _("Unable to open PPD file"), | |
317 | _("NULL PPD file pointer"), | |
318 | _("Memory allocation error"), | |
319 | _("Missing PPD-Adobe-4.x header"), | |
320 | _("Missing value string"), | |
321 | _("Internal error"), | |
322 | _("Bad OpenGroup"), | |
323 | _("OpenGroup without a CloseGroup first"), | |
324 | _("Bad OpenUI/JCLOpenUI"), | |
325 | _("OpenUI/JCLOpenUI without a CloseUI/JCLCloseUI first"), | |
326 | _("Bad OrderDependency"), | |
327 | _("Bad UIConstraints"), | |
328 | _("Missing asterisk in column 1"), | |
329 | _("Line longer than the maximum allowed (255 characters)"), | |
330 | _("Illegal control character"), | |
331 | _("Illegal main keyword string"), | |
332 | _("Illegal option keyword string"), | |
333 | _("Illegal translation string"), | |
334 | _("Illegal whitespace character"), | |
335 | _("Bad custom parameter") | |
ef416fc2 | 336 | }; |
337 | ||
338 | ||
339 | if (status < PPD_OK || status > PPD_ILLEGAL_WHITESPACE) | |
fa73b229 | 340 | return (_cupsLangString(cupsLangDefault(), _("Unknown"))); |
ef416fc2 | 341 | else |
fa73b229 | 342 | return (_cupsLangString(cupsLangDefault(), messages[status])); |
ef416fc2 | 343 | } |
344 | ||
345 | ||
80ca4592 | 346 | /* |
347 | * '_ppdGetEncoding()' - Get the CUPS encoding value for the given | |
348 | * LanguageEncoding. | |
349 | */ | |
350 | ||
351 | cups_encoding_t /* O - CUPS encoding value */ | |
352 | _ppdGetEncoding(const char *name) /* I - LanguageEncoding string */ | |
353 | { | |
354 | if (!strcasecmp(name, "ISOLatin1")) | |
355 | return (CUPS_ISO8859_1); | |
356 | else if (!strcasecmp(name, "ISOLatin2")) | |
357 | return (CUPS_ISO8859_2); | |
358 | else if (!strcasecmp(name, "ISOLatin5")) | |
359 | return (CUPS_ISO8859_5); | |
360 | else if (!strcasecmp(name, "JIS83-RKSJ")) | |
361 | return (CUPS_WINDOWS_932); | |
362 | else if (!strcasecmp(name, "MacStandard")) | |
363 | return (CUPS_MAC_ROMAN); | |
364 | else if (!strcasecmp(name, "WindowsANSI")) | |
365 | return (CUPS_WINDOWS_1252); | |
366 | else | |
367 | return (CUPS_UTF8); | |
368 | } | |
369 | ||
370 | ||
ef416fc2 | 371 | /* |
372 | * 'ppdLastError()' - Return the status from the last ppdOpen*(). | |
373 | * | |
374 | * @since CUPS 1.1.19@ | |
375 | */ | |
376 | ||
377 | ppd_status_t /* O - Status code */ | |
378 | ppdLastError(int *line) /* O - Line number */ | |
379 | { | |
380 | _cups_globals_t *cg = _cupsGlobals(); | |
381 | /* Global data */ | |
382 | ||
383 | ||
384 | if (line) | |
385 | *line = cg->ppd_line; | |
386 | ||
387 | return (cg->ppd_status); | |
388 | } | |
389 | ||
390 | ||
391 | /* | |
392 | * 'ppdOpen()' - Read a PPD file into memory. | |
393 | */ | |
394 | ||
395 | ppd_file_t * /* O - PPD file record */ | |
396 | ppdOpen(FILE *fp) /* I - File to read from */ | |
397 | { | |
398 | ppd_file_t *ppd; /* PPD file record */ | |
399 | cups_file_t *cf; /* CUPS file */ | |
400 | ||
401 | ||
402 | /* | |
403 | * Reopen the stdio file as a CUPS file... | |
404 | */ | |
405 | ||
406 | if ((cf = cupsFileOpenFd(fileno(fp), "r")) == NULL) | |
407 | return (NULL); | |
408 | ||
409 | /* | |
410 | * Load the PPD file using the newer API... | |
411 | */ | |
412 | ||
413 | ppd = ppdOpen2(cf); | |
414 | ||
415 | /* | |
416 | * Close the CUPS file and return the PPD... | |
417 | */ | |
418 | ||
419 | cupsFileClose(cf); | |
420 | ||
421 | return (ppd); | |
422 | } | |
423 | ||
424 | ||
425 | /* | |
426 | * 'ppdOpen2()' - Read a PPD file into memory. | |
427 | * | |
428 | * @since CUPS 1.2@ | |
429 | */ | |
430 | ||
431 | ppd_file_t * /* O - PPD file record */ | |
432 | ppdOpen2(cups_file_t *fp) /* I - File to read from */ | |
433 | { | |
fa73b229 | 434 | int i, j, k; /* Looping vars */ |
ef416fc2 | 435 | int count; /* Temporary count */ |
2e4ff8af | 436 | _ppd_line_t line; /* Line buffer */ |
ef416fc2 | 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 | ||
2e4ff8af MS |
550 | line.buffer = NULL; |
551 | line.bufsize = 0; | |
552 | ||
553 | mask = ppd_read(fp, &line, keyword, name, text, &string, 0, cg); | |
ef416fc2 | 554 | |
555 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
556 | ||
557 | if (mask == 0 || | |
558 | strcmp(keyword, "PPD-Adobe") || | |
559 | string == NULL || string[0] != '4') | |
560 | { | |
561 | /* | |
562 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
563 | */ | |
564 | ||
565 | if (cg->ppd_status == PPD_OK) | |
566 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
567 | ||
2e4ff8af | 568 | _cupsStrFree(string); |
ef416fc2 | 569 | |
570 | return (NULL); | |
571 | } | |
572 | ||
573 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
574 | ||
2e4ff8af | 575 | _cupsStrFree(string); |
ef416fc2 | 576 | |
577 | /* | |
578 | * Allocate memory for the PPD file record... | |
579 | */ | |
580 | ||
581 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
582 | { | |
583 | cg->ppd_status = PPD_ALLOC_ERROR; | |
584 | ||
585 | return (NULL); | |
586 | } | |
587 | ||
355e94dc | 588 | ppd->language_level = 2; |
ef416fc2 | 589 | ppd->color_device = 0; |
590 | ppd->colorspace = PPD_CS_GRAY; | |
591 | ppd->landscape = -90; | |
fa73b229 | 592 | ppd->coptions = cupsArrayNew((cups_array_func_t)ppd_compare_coptions, |
593 | NULL); | |
ef416fc2 | 594 | |
595 | /* | |
596 | * Get the default language for the user... | |
597 | */ | |
598 | ||
599 | language = cupsLangDefault(); | |
757d2cad | 600 | loc = localeconv(); |
ef416fc2 | 601 | |
602 | /* | |
603 | * Read lines from the PPD file and add them to the file record... | |
604 | */ | |
605 | ||
606 | group = NULL; | |
607 | subgroup = NULL; | |
608 | option = NULL; | |
609 | choice = NULL; | |
610 | ui_keyword = 0; | |
e1d6a774 | 611 | encoding = CUPS_ISO8859_1; |
ef416fc2 | 612 | |
2e4ff8af | 613 | while ((mask = ppd_read(fp, &line, keyword, name, text, &string, 1, cg)) != 0) |
ef416fc2 | 614 | { |
615 | #ifdef DEBUG | |
616 | printf("mask = %x, keyword = \"%s\"", mask, keyword); | |
617 | ||
618 | if (name[0] != '\0') | |
619 | printf(", name = \"%s\"", name); | |
620 | ||
621 | if (text[0] != '\0') | |
622 | printf(", text = \"%s\"", text); | |
623 | ||
624 | if (string != NULL) | |
625 | { | |
626 | if (strlen(string) > 40) | |
627 | printf(", string = %p", string); | |
628 | else | |
629 | printf(", string = \"%s\"", string); | |
630 | } | |
631 | ||
632 | puts(""); | |
633 | #endif /* DEBUG */ | |
634 | ||
635 | if (strcmp(keyword, "CloseUI") && strcmp(keyword, "CloseGroup") && | |
636 | strcmp(keyword, "CloseSubGroup") && strncmp(keyword, "Default", 7) && | |
637 | strcmp(keyword, "JCLCloseUI") && strcmp(keyword, "JCLOpenUI") && | |
638 | strcmp(keyword, "OpenUI") && strcmp(keyword, "OpenGroup") && | |
639 | strcmp(keyword, "OpenSubGroup") && string == NULL) | |
640 | { | |
641 | /* | |
642 | * Need a string value! | |
643 | */ | |
644 | ||
645 | cg->ppd_status = PPD_MISSING_VALUE; | |
646 | ||
647 | goto error; | |
648 | } | |
649 | ||
650 | /* | |
651 | * Certain main keywords (as defined by the PPD spec) may be used | |
652 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
653 | * so that Adobe wouldn't completely break compatibility with PPD | |
654 | * files prior to v4.0 of the spec, but it is hopelessly | |
655 | * inconsistent... Catch these main keywords and automatically | |
656 | * create the corresponding option, as needed... | |
657 | */ | |
658 | ||
659 | if (ui_keyword) | |
660 | { | |
661 | /* | |
662 | * Previous line was a UI keyword... | |
663 | */ | |
664 | ||
665 | option = NULL; | |
666 | ui_keyword = 0; | |
667 | } | |
668 | ||
669 | if (option == NULL && | |
670 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
671 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
672 | { | |
673 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
674 | if (!strcmp(keyword, ui_keywords[i])) | |
675 | break; | |
676 | ||
677 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
678 | { | |
679 | /* | |
680 | * Create the option in the appropriate group... | |
681 | */ | |
682 | ||
683 | ui_keyword = 1; | |
684 | ||
685 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
686 | keyword)); | |
687 | ||
688 | if (!group) | |
689 | { | |
e1d6a774 | 690 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
691 | encoding)) == NULL) | |
ef416fc2 | 692 | goto error; |
693 | ||
694 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
695 | option = ppd_get_option(group, keyword); | |
696 | group = NULL; | |
697 | } | |
698 | else | |
699 | option = ppd_get_option(group, keyword); | |
700 | ||
701 | if (option == NULL) | |
702 | { | |
703 | cg->ppd_status = PPD_ALLOC_ERROR; | |
704 | ||
705 | goto error; | |
706 | } | |
707 | ||
708 | /* | |
709 | * Now fill in the initial information for the option... | |
710 | */ | |
711 | ||
712 | if (!strncmp(keyword, "JCL", 3)) | |
713 | option->section = PPD_ORDER_JCL; | |
714 | else | |
715 | option->section = PPD_ORDER_ANY; | |
716 | ||
717 | option->order = 10.0f; | |
718 | ||
719 | if (i < 8) | |
720 | option->ui = PPD_UI_BOOLEAN; | |
721 | else | |
722 | option->ui = PPD_UI_PICKONE; | |
723 | ||
724 | for (j = 0; j < ppd->num_attrs; j ++) | |
725 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
726 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
727 | ppd->attrs[j]->value) | |
728 | { | |
729 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
730 | option->keyword, ppd->attrs[j]->value)); | |
731 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
732 | sizeof(option->defchoice)); | |
733 | break; | |
734 | } | |
735 | ||
736 | if (!strcmp(keyword, "PageSize")) | |
737 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
738 | else if (!strcmp(keyword, "MediaType")) | |
739 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
740 | else if (!strcmp(keyword, "InputSlot")) | |
741 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
742 | else if (!strcmp(keyword, "ColorModel")) | |
743 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
744 | else if (!strcmp(keyword, "Resolution")) | |
745 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
746 | else | |
747 | strlcpy(option->text, keyword, sizeof(option->text)); | |
748 | } | |
749 | } | |
750 | ||
751 | if (!strcmp(keyword, "LanguageLevel")) | |
752 | ppd->language_level = atoi(string); | |
753 | else if (!strcmp(keyword, "LanguageEncoding")) | |
e1d6a774 | 754 | { |
755 | /* | |
756 | * Say all PPD files are UTF-8, since we convert to UTF-8... | |
757 | */ | |
758 | ||
2e4ff8af | 759 | ppd->lang_encoding = _cupsStrAlloc("UTF-8"); |
80ca4592 | 760 | encoding = _ppdGetEncoding(string); |
e1d6a774 | 761 | } |
ef416fc2 | 762 | else if (!strcmp(keyword, "LanguageVersion")) |
763 | ppd->lang_version = string; | |
764 | else if (!strcmp(keyword, "Manufacturer")) | |
765 | ppd->manufacturer = string; | |
766 | else if (!strcmp(keyword, "ModelName")) | |
767 | ppd->modelname = string; | |
768 | else if (!strcmp(keyword, "Protocols")) | |
769 | ppd->protocols = string; | |
770 | else if (!strcmp(keyword, "PCFileName")) | |
771 | ppd->pcfilename = string; | |
772 | else if (!strcmp(keyword, "NickName")) | |
e1d6a774 | 773 | { |
774 | if (encoding != CUPS_UTF8) | |
775 | { | |
776 | cups_utf8_t utf8[256]; /* UTF-8 version of NickName */ | |
777 | ||
778 | ||
779 | cupsCharsetToUTF8(utf8, string, sizeof(utf8), encoding); | |
2e4ff8af | 780 | ppd->nickname = _cupsStrAlloc((char *)utf8); |
e1d6a774 | 781 | } |
782 | else | |
2e4ff8af | 783 | ppd->nickname = _cupsStrAlloc(string); |
e1d6a774 | 784 | } |
ef416fc2 | 785 | else if (!strcmp(keyword, "Product")) |
786 | ppd->product = string; | |
787 | else if (!strcmp(keyword, "ShortNickName")) | |
788 | ppd->shortnickname = string; | |
789 | else if (!strcmp(keyword, "TTRasterizer")) | |
790 | ppd->ttrasterizer = string; | |
791 | else if (!strcmp(keyword, "JCLBegin")) | |
792 | { | |
2e4ff8af | 793 | ppd->jcl_begin = _cupsStrAlloc(string); |
ef416fc2 | 794 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ |
795 | } | |
796 | else if (!strcmp(keyword, "JCLEnd")) | |
797 | { | |
2e4ff8af | 798 | ppd->jcl_end = _cupsStrAlloc(string); |
ef416fc2 | 799 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ |
800 | } | |
801 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
802 | { | |
2e4ff8af | 803 | ppd->jcl_ps = _cupsStrAlloc(string); |
ef416fc2 | 804 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ |
805 | } | |
806 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
807 | ppd->accurate_screens = !strcmp(string, "True"); | |
808 | else if (!strcmp(keyword, "ColorDevice")) | |
809 | ppd->color_device = !strcmp(string, "True"); | |
810 | else if (!strcmp(keyword, "ContoneOnly")) | |
811 | ppd->contone_only = !strcmp(string, "True"); | |
812 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
813 | ppd->flip_duplex = !strcmp(string, "True"); | |
814 | else if (!strcmp(keyword, "cupsManualCopies")) | |
815 | ppd->manual_copies = !strcmp(string, "True"); | |
816 | else if (!strcmp(keyword, "cupsModelNumber")) | |
817 | ppd->model_number = atoi(string); | |
818 | else if (!strcmp(keyword, "cupsColorProfile")) | |
819 | { | |
820 | if (ppd->num_profiles == 0) | |
821 | profile = malloc(sizeof(ppd_profile_t)); | |
822 | else | |
823 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
824 | (ppd->num_profiles + 1)); | |
825 | ||
826 | ppd->profiles = profile; | |
827 | profile += ppd->num_profiles; | |
828 | ppd->num_profiles ++; | |
829 | ||
830 | memset(profile, 0, sizeof(ppd_profile_t)); | |
831 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
832 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
757d2cad | 833 | |
b86bc4cf | 834 | profile->density = (float)_cupsStrScand(string, &sptr, loc); |
835 | profile->gamma = (float)_cupsStrScand(sptr, &sptr, loc); | |
836 | profile->matrix[0][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
837 | profile->matrix[0][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
838 | profile->matrix[0][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
839 | profile->matrix[1][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
840 | profile->matrix[1][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
841 | profile->matrix[1][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
842 | profile->matrix[2][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
843 | profile->matrix[2][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
844 | profile->matrix[2][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
ef416fc2 | 845 | } |
846 | else if (!strcmp(keyword, "cupsFilter")) | |
847 | { | |
848 | if (ppd->num_filters == 0) | |
849 | filter = malloc(sizeof(char *)); | |
850 | else | |
851 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
852 | ||
853 | if (filter == NULL) | |
854 | { | |
ef416fc2 | 855 | cg->ppd_status = PPD_ALLOC_ERROR; |
856 | ||
857 | goto error; | |
858 | } | |
859 | ||
860 | ppd->filters = filter; | |
861 | filter += ppd->num_filters; | |
862 | ppd->num_filters ++; | |
863 | ||
864 | /* | |
865 | * Copy filter string and prevent it from being freed below... | |
866 | */ | |
867 | ||
868 | *filter = string; | |
869 | string = NULL; | |
870 | } | |
871 | else if (!strcmp(keyword, "Throughput")) | |
872 | ppd->throughput = atoi(string); | |
873 | else if (!strcmp(keyword, "Font")) | |
874 | { | |
875 | /* | |
876 | * Add this font to the list of available fonts... | |
877 | */ | |
878 | ||
879 | if (ppd->num_fonts == 0) | |
880 | tempfonts = (char **)malloc(sizeof(char *)); | |
881 | else | |
882 | tempfonts = (char **)realloc(ppd->fonts, | |
883 | sizeof(char *) * (ppd->num_fonts + 1)); | |
884 | ||
885 | if (tempfonts == NULL) | |
886 | { | |
887 | cg->ppd_status = PPD_ALLOC_ERROR; | |
888 | ||
889 | goto error; | |
890 | } | |
891 | ||
892 | ppd->fonts = tempfonts; | |
2e4ff8af | 893 | ppd->fonts[ppd->num_fonts] = _cupsStrAlloc(name); |
ef416fc2 | 894 | ppd->num_fonts ++; |
895 | } | |
fa73b229 | 896 | else if (!strncmp(keyword, "ParamCustom", 11)) |
ef416fc2 | 897 | { |
fa73b229 | 898 | ppd_coption_t *coption; /* Custom option */ |
899 | ppd_cparam_t *cparam; /* Custom parameter */ | |
900 | int corder; /* Order number */ | |
901 | char ctype[33], /* Data type */ | |
902 | cminimum[65], /* Minimum value */ | |
903 | cmaximum[65]; /* Maximum value */ | |
904 | ||
905 | ||
906 | /* | |
907 | * Get the custom option and parameter... | |
908 | */ | |
ef416fc2 | 909 | |
fa73b229 | 910 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 911 | { |
fa73b229 | 912 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 913 | |
fa73b229 | 914 | goto error; |
915 | } | |
ef416fc2 | 916 | |
fa73b229 | 917 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
918 | { | |
919 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 920 | |
fa73b229 | 921 | goto error; |
922 | } | |
923 | ||
924 | /* | |
925 | * Get the parameter data... | |
926 | */ | |
927 | ||
928 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
929 | cmaximum) != 4) | |
930 | { | |
931 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
932 | ||
933 | goto error; | |
934 | } | |
935 | ||
936 | cparam->order = corder; | |
ef416fc2 | 937 | |
fa73b229 | 938 | if (!strcmp(ctype, "curve")) |
939 | { | |
940 | cparam->type = PPD_CUSTOM_CURVE; | |
b86bc4cf | 941 | cparam->minimum.custom_curve = (float)_cupsStrScand(cminimum, NULL, loc); |
942 | cparam->maximum.custom_curve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 943 | } |
944 | else if (!strcmp(ctype, "int")) | |
945 | { | |
946 | cparam->type = PPD_CUSTOM_INT; | |
947 | cparam->minimum.custom_int = atoi(cminimum); | |
948 | cparam->maximum.custom_int = atoi(cmaximum); | |
949 | } | |
950 | else if (!strcmp(ctype, "invcurve")) | |
951 | { | |
952 | cparam->type = PPD_CUSTOM_INVCURVE; | |
b86bc4cf | 953 | cparam->minimum.custom_invcurve = (float)_cupsStrScand(cminimum, NULL, loc); |
954 | cparam->maximum.custom_invcurve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 955 | } |
956 | else if (!strcmp(ctype, "passcode")) | |
957 | { | |
958 | cparam->type = PPD_CUSTOM_PASSCODE; | |
b423cd4c | 959 | cparam->minimum.custom_passcode = atoi(cminimum); |
960 | cparam->maximum.custom_passcode = atoi(cmaximum); | |
fa73b229 | 961 | } |
962 | else if (!strcmp(ctype, "password")) | |
963 | { | |
964 | cparam->type = PPD_CUSTOM_PASSWORD; | |
b423cd4c | 965 | cparam->minimum.custom_password = atoi(cminimum); |
966 | cparam->maximum.custom_password = atoi(cmaximum); | |
fa73b229 | 967 | } |
968 | else if (!strcmp(ctype, "points")) | |
969 | { | |
970 | cparam->type = PPD_CUSTOM_POINTS; | |
b86bc4cf | 971 | cparam->minimum.custom_points = (float)_cupsStrScand(cminimum, NULL, loc); |
972 | cparam->maximum.custom_points = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 973 | } |
974 | else if (!strcmp(ctype, "real")) | |
975 | { | |
976 | cparam->type = PPD_CUSTOM_REAL; | |
b86bc4cf | 977 | cparam->minimum.custom_real = (float)_cupsStrScand(cminimum, NULL, loc); |
978 | cparam->maximum.custom_real = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 979 | } |
980 | else if (!strcmp(ctype, "string")) | |
981 | { | |
982 | cparam->type = PPD_CUSTOM_STRING; | |
b423cd4c | 983 | cparam->minimum.custom_string = atoi(cminimum); |
984 | cparam->maximum.custom_string = atoi(cmaximum); | |
fa73b229 | 985 | } |
986 | else | |
987 | { | |
988 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
989 | ||
990 | goto error; | |
991 | } | |
992 | ||
993 | /* | |
994 | * Now special-case for CustomPageSize... | |
995 | */ | |
996 | ||
997 | if (!strcmp(coption->keyword, "PageSize")) | |
998 | { | |
999 | if (!strcmp(name, "Width")) | |
1000 | { | |
1001 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
1002 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
1003 | } | |
1004 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 1005 | { |
fa73b229 | 1006 | ppd->custom_min[1] = cparam->minimum.custom_points; |
1007 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
1008 | } | |
1009 | } | |
1010 | } | |
1011 | else if (!strcmp(keyword, "HWMargins")) | |
757d2cad | 1012 | { |
1013 | for (i = 0, sptr = string; i < 4; i ++) | |
b86bc4cf | 1014 | ppd->custom_margins[i] = (float)_cupsStrScand(sptr, &sptr, loc); |
757d2cad | 1015 | } |
323c5de1 | 1016 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True") && !option) |
fa73b229 | 1017 | { |
fa73b229 | 1018 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 1019 | |
fa73b229 | 1020 | /* |
1021 | * Get the option and custom option... | |
1022 | */ | |
ef416fc2 | 1023 | |
fa73b229 | 1024 | if ((option = ppdFindOption(ppd, keyword + 6)) == NULL) |
1025 | { | |
09a101d6 | 1026 | int groupidx = -1; /* Index for current group */ |
fa73b229 | 1027 | ppd_group_t *gtemp; /* Temporary group */ |
ef416fc2 | 1028 | |
ef416fc2 | 1029 | |
fa73b229 | 1030 | DEBUG_printf(("%s option not found for %s...\n", keyword + 6, keyword)); |
ef416fc2 | 1031 | |
09a101d6 | 1032 | if (group) |
1033 | groupidx = group - ppd->groups; /* Save index for current group */ | |
1034 | ||
e1d6a774 | 1035 | if ((gtemp = ppd_get_group(ppd, "General", _("General"), cg, |
1036 | encoding)) == NULL) | |
fa73b229 | 1037 | { |
1038 | DEBUG_puts("Unable to get general group!"); | |
ef416fc2 | 1039 | |
fa73b229 | 1040 | goto error; |
1041 | } | |
1042 | ||
09a101d6 | 1043 | if (group) |
1044 | group = ppd->groups + groupidx; /* Restore group pointer */ | |
1045 | ||
fa73b229 | 1046 | if ((option = ppd_get_option(gtemp, keyword + 6)) == NULL) |
ef416fc2 | 1047 | { |
fa73b229 | 1048 | DEBUG_printf(("Unable to get %s option!\n", keyword + 6)); |
ef416fc2 | 1049 | |
1050 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1051 | ||
1052 | goto error; | |
1053 | } | |
ef416fc2 | 1054 | } |
1055 | ||
e1d6a774 | 1056 | if (!ppd_get_coption(ppd, keyword + 6)) |
ef416fc2 | 1057 | { |
fa73b229 | 1058 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1059 | |
1060 | goto error; | |
1061 | } | |
1062 | ||
fa73b229 | 1063 | /* |
1064 | * Add the "custom" option... | |
1065 | */ | |
1066 | ||
1067 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
ef416fc2 | 1068 | { |
fa73b229 | 1069 | DEBUG_puts("Unable to add Custom choice!"); |
ef416fc2 | 1070 | |
fa73b229 | 1071 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1072 | |
1073 | goto error; | |
1074 | } | |
1075 | ||
fa73b229 | 1076 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1077 | sizeof(choice->text)); | |
1078 | ||
ef416fc2 | 1079 | choice->code = string; |
ef416fc2 | 1080 | string = NULL; /* Don't add as an attribute below */ |
fa73b229 | 1081 | option = NULL; |
1082 | ||
1083 | /* | |
1084 | * Now process custom page sizes specially... | |
1085 | */ | |
1086 | ||
1087 | if (!strcmp(keyword, "CustomPageSize")) | |
1088 | { | |
1089 | ppd->variable_sizes = 1; | |
1090 | ||
1091 | /* | |
1092 | * Add a "Custom" page size entry... | |
1093 | */ | |
1094 | ||
1095 | ppd_add_size(ppd, "Custom"); | |
323c5de1 | 1096 | |
1097 | if ((option = ppdFindOption(ppd, "PageRegion")) == NULL) | |
1098 | { | |
09a101d6 | 1099 | int groupidx = -1; /* Index to current group */ |
323c5de1 | 1100 | ppd_group_t *gtemp; /* Temporary group */ |
1101 | ||
09a101d6 | 1102 | if (group) |
1103 | groupidx = group - ppd->groups; /* Save index for current group */ | |
1104 | ||
323c5de1 | 1105 | if ((gtemp = ppd_get_group(ppd, "General", _("General"), cg, |
1106 | encoding)) == NULL) | |
1107 | { | |
1108 | DEBUG_puts("Unable to get general group!"); | |
1109 | ||
1110 | goto error; | |
1111 | } | |
1112 | ||
09a101d6 | 1113 | if (group) |
1114 | group = ppd->groups + groupidx; /* Restore group pointer */ | |
1115 | ||
323c5de1 | 1116 | option = ppd_get_option(gtemp, "PageRegion"); |
1117 | } | |
1118 | ||
1119 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1120 | { | |
1121 | DEBUG_puts("Unable to add Custom choice!"); | |
1122 | ||
1123 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1124 | ||
1125 | goto error; | |
1126 | } | |
1127 | ||
1128 | strlcpy(choice->text, text[0] ? text : _("Custom"), | |
1129 | sizeof(choice->text)); | |
1130 | option = NULL; | |
fa73b229 | 1131 | } |
ef416fc2 | 1132 | } |
1133 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1134 | { | |
1135 | if (!strcmp(string, "Minus90")) | |
1136 | ppd->landscape = -90; | |
1137 | else if (!strcmp(string, "Plus90")) | |
1138 | ppd->landscape = 90; | |
1139 | } | |
1140 | else if (!strcmp(keyword, "Emulators")) | |
1141 | { | |
1142 | for (count = 1, sptr = string; sptr != NULL;) | |
1143 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1144 | { | |
1145 | count ++; | |
1146 | while (*sptr == ' ') | |
1147 | sptr ++; | |
1148 | } | |
1149 | ||
1150 | ppd->num_emulations = count; | |
1151 | ppd->emulations = calloc(count, sizeof(ppd_emul_t)); | |
1152 | ||
1153 | for (i = 0, sptr = string; i < count; i ++) | |
1154 | { | |
1155 | for (nameptr = ppd->emulations[i].name; | |
1156 | *sptr != '\0' && *sptr != ' '; | |
1157 | sptr ++) | |
1158 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1159 | *nameptr++ = *sptr; | |
1160 | ||
1161 | *nameptr = '\0'; | |
1162 | ||
1163 | while (*sptr == ' ') | |
1164 | sptr ++; | |
1165 | } | |
1166 | } | |
1167 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1168 | { | |
1169 | ppd_decode(string); | |
1170 | ||
1171 | for (i = 0; i < ppd->num_emulations; i ++) | |
1172 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1173 | { | |
1174 | ppd->emulations[i].start = string; | |
1175 | string = NULL; | |
1176 | } | |
1177 | } | |
1178 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1179 | { | |
1180 | ppd_decode(string); | |
1181 | ||
1182 | for (i = 0; i < ppd->num_emulations; i ++) | |
1183 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1184 | { | |
1185 | ppd->emulations[i].stop = string; | |
1186 | string = NULL; | |
1187 | } | |
1188 | } | |
1189 | else if (!strcmp(keyword, "JobPatchFile")) | |
1190 | { | |
1191 | if (ppd->patches == NULL) | |
2e4ff8af | 1192 | ppd->patches = _cupsStrAlloc(string); |
ef416fc2 | 1193 | else |
1194 | { | |
1195 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1196 | strlen(string) + 1); | |
1197 | if (temp == NULL) | |
1198 | { | |
1199 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1200 | ||
1201 | goto error; | |
1202 | } | |
1203 | ||
1204 | ppd->patches = temp; | |
1205 | ||
1206 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1207 | } | |
1208 | } | |
1209 | else if (!strcmp(keyword, "OpenUI")) | |
1210 | { | |
1211 | /* | |
1212 | * Don't allow nesting of options... | |
1213 | */ | |
1214 | ||
1215 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1216 | { | |
1217 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1218 | ||
1219 | goto error; | |
1220 | } | |
1221 | ||
1222 | /* | |
1223 | * Add an option record to the current sub-group, group, or file... | |
1224 | */ | |
1225 | ||
bc44d920 | 1226 | DEBUG_printf(("name=\"%s\" (%d)\n", name, strlen(name))); |
1227 | ||
ef416fc2 | 1228 | if (name[0] == '*') |
1229 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1230 | ||
1231 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1232 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1233 | ||
1234 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1235 | group ? group->text : "(null)")); | |
1236 | ||
1237 | if (subgroup != NULL) | |
1238 | option = ppd_get_option(subgroup, name); | |
1239 | else if (group == NULL) | |
1240 | { | |
e1d6a774 | 1241 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
1242 | encoding)) == NULL) | |
ef416fc2 | 1243 | goto error; |
1244 | ||
1245 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1246 | option = ppd_get_option(group, name); | |
1247 | group = NULL; | |
1248 | } | |
1249 | else | |
1250 | option = ppd_get_option(group, name); | |
1251 | ||
1252 | if (option == NULL) | |
1253 | { | |
1254 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1255 | ||
1256 | goto error; | |
1257 | } | |
1258 | ||
1259 | /* | |
1260 | * Now fill in the initial information for the option... | |
1261 | */ | |
1262 | ||
1263 | if (string && !strcmp(string, "PickMany")) | |
1264 | option->ui = PPD_UI_PICKMANY; | |
1265 | else if (string && !strcmp(string, "Boolean")) | |
1266 | option->ui = PPD_UI_BOOLEAN; | |
1267 | else if (string && !strcmp(string, "PickOne")) | |
1268 | option->ui = PPD_UI_PICKONE; | |
1269 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1270 | { | |
1271 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1272 | ||
1273 | goto error; | |
1274 | } | |
1275 | else | |
1276 | option->ui = PPD_UI_PICKONE; | |
1277 | ||
1278 | for (j = 0; j < ppd->num_attrs; j ++) | |
1279 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1280 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1281 | ppd->attrs[j]->value) | |
1282 | { | |
1283 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1284 | option->keyword, ppd->attrs[j]->value)); | |
1285 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1286 | sizeof(option->defchoice)); | |
1287 | break; | |
1288 | } | |
1289 | ||
1290 | if (text[0]) | |
e1d6a774 | 1291 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, |
1292 | sizeof(option->text), encoding); | |
ef416fc2 | 1293 | else |
1294 | { | |
1295 | if (!strcmp(name, "PageSize")) | |
1296 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1297 | else if (!strcmp(name, "MediaType")) | |
1298 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1299 | else if (!strcmp(name, "InputSlot")) | |
1300 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1301 | else if (!strcmp(name, "ColorModel")) | |
1302 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1303 | else if (!strcmp(name, "Resolution")) | |
1304 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1305 | else | |
1306 | strlcpy(option->text, name, sizeof(option->text)); | |
1307 | } | |
1308 | ||
1309 | option->section = PPD_ORDER_ANY; | |
1310 | ||
2e4ff8af | 1311 | _cupsStrFree(string); |
ef416fc2 | 1312 | string = NULL; |
1313 | } | |
1314 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1315 | { | |
1316 | /* | |
1317 | * Don't allow nesting of options... | |
1318 | */ | |
1319 | ||
1320 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1321 | { | |
1322 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1323 | ||
1324 | goto error; | |
1325 | } | |
1326 | ||
1327 | /* | |
1328 | * Find the JCL group, and add if needed... | |
1329 | */ | |
1330 | ||
e1d6a774 | 1331 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg, encoding); |
ef416fc2 | 1332 | |
1333 | if (group == NULL) | |
1334 | goto error; | |
1335 | ||
1336 | /* | |
1337 | * Add an option record to the current JCLs... | |
1338 | */ | |
1339 | ||
1340 | if (name[0] == '*') | |
1341 | _cups_strcpy(name, name + 1); | |
1342 | ||
1343 | option = ppd_get_option(group, name); | |
1344 | ||
1345 | if (option == NULL) | |
1346 | { | |
1347 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1348 | ||
1349 | goto error; | |
1350 | } | |
1351 | ||
1352 | /* | |
1353 | * Now fill in the initial information for the option... | |
1354 | */ | |
1355 | ||
1356 | if (string && !strcmp(string, "PickMany")) | |
1357 | option->ui = PPD_UI_PICKMANY; | |
1358 | else if (string && !strcmp(string, "Boolean")) | |
1359 | option->ui = PPD_UI_BOOLEAN; | |
1360 | else if (string && !strcmp(string, "PickOne")) | |
1361 | option->ui = PPD_UI_PICKONE; | |
1362 | else | |
1363 | { | |
1364 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1365 | ||
1366 | goto error; | |
1367 | } | |
1368 | ||
1369 | for (j = 0; j < ppd->num_attrs; j ++) | |
1370 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1371 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1372 | ppd->attrs[j]->value) | |
1373 | { | |
1374 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1375 | option->keyword, ppd->attrs[j]->value)); | |
1376 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1377 | sizeof(option->defchoice)); | |
1378 | break; | |
1379 | } | |
1380 | ||
e1d6a774 | 1381 | if (text[0]) |
1382 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, | |
1383 | sizeof(option->text), encoding); | |
1384 | else | |
1385 | strlcpy(option->text, name, sizeof(option->text)); | |
ef416fc2 | 1386 | |
1387 | option->section = PPD_ORDER_JCL; | |
1388 | group = NULL; | |
1389 | ||
2e4ff8af | 1390 | _cupsStrFree(string); |
ef416fc2 | 1391 | string = NULL; |
1392 | } | |
1393 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1394 | { | |
1395 | option = NULL; | |
1396 | ||
2e4ff8af | 1397 | _cupsStrFree(string); |
ef416fc2 | 1398 | string = NULL; |
1399 | } | |
1400 | else if (!strcmp(keyword, "OpenGroup")) | |
1401 | { | |
1402 | /* | |
1403 | * Open a new group... | |
1404 | */ | |
1405 | ||
1406 | if (group != NULL) | |
1407 | { | |
1408 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1409 | ||
1410 | goto error; | |
1411 | } | |
1412 | ||
1413 | if (!string) | |
1414 | { | |
1415 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1416 | ||
1417 | goto error; | |
1418 | } | |
1419 | ||
1420 | /* | |
1421 | * Separate the group name from the text (name/text)... | |
1422 | */ | |
1423 | ||
1424 | if ((sptr = strchr(string, '/')) != NULL) | |
1425 | *sptr++ = '\0'; | |
1426 | else | |
1427 | sptr = string; | |
1428 | ||
1429 | /* | |
1430 | * Fix up the text... | |
1431 | */ | |
1432 | ||
1433 | ppd_decode(sptr); | |
1434 | ||
1435 | /* | |
1436 | * Find/add the group... | |
1437 | */ | |
1438 | ||
e1d6a774 | 1439 | group = ppd_get_group(ppd, string, sptr, cg, encoding); |
ef416fc2 | 1440 | |
1441 | if (group == NULL) | |
1442 | goto error; | |
1443 | ||
2e4ff8af | 1444 | _cupsStrFree(string); |
ef416fc2 | 1445 | string = NULL; |
1446 | } | |
1447 | else if (!strcmp(keyword, "CloseGroup")) | |
1448 | { | |
1449 | group = NULL; | |
1450 | ||
2e4ff8af | 1451 | _cupsStrFree(string); |
ef416fc2 | 1452 | string = NULL; |
1453 | } | |
1454 | else if (!strcmp(keyword, "OrderDependency") || | |
1455 | !strcmp(keyword, "NonUIOrderDependency")) | |
1456 | { | |
b86bc4cf | 1457 | order = (float)_cupsStrScand(string, &sptr, loc); |
757d2cad | 1458 | |
1459 | if (!sptr || sscanf(sptr, "%40s%40s", name, keyword) != 2) | |
ef416fc2 | 1460 | { |
1461 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1462 | ||
1463 | goto error; | |
1464 | } | |
1465 | ||
1466 | if (keyword[0] == '*') | |
1467 | _cups_strcpy(keyword, keyword + 1); | |
1468 | ||
1469 | if (!strcmp(name, "ExitServer")) | |
1470 | section = PPD_ORDER_EXIT; | |
1471 | else if (!strcmp(name, "Prolog")) | |
1472 | section = PPD_ORDER_PROLOG; | |
1473 | else if (!strcmp(name, "DocumentSetup")) | |
1474 | section = PPD_ORDER_DOCUMENT; | |
1475 | else if (!strcmp(name, "PageSetup")) | |
1476 | section = PPD_ORDER_PAGE; | |
1477 | else if (!strcmp(name, "JCLSetup")) | |
1478 | section = PPD_ORDER_JCL; | |
1479 | else | |
1480 | section = PPD_ORDER_ANY; | |
1481 | ||
1482 | if (option == NULL) | |
1483 | { | |
1484 | ppd_group_t *gtemp; | |
1485 | ||
1486 | ||
1487 | /* | |
1488 | * Only valid for Non-UI options... | |
1489 | */ | |
1490 | ||
1491 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1492 | if (gtemp->text[0] == '\0') | |
1493 | break; | |
1494 | ||
1495 | if (i > 0) | |
1496 | for (i = 0; i < gtemp->num_options; i ++) | |
1497 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1498 | { | |
1499 | gtemp->options[i].section = section; | |
1500 | gtemp->options[i].order = order; | |
1501 | break; | |
1502 | } | |
1503 | } | |
1504 | else | |
1505 | { | |
1506 | option->section = section; | |
1507 | option->order = order; | |
1508 | } | |
1509 | ||
2e4ff8af | 1510 | _cupsStrFree(string); |
ef416fc2 | 1511 | string = NULL; |
1512 | } | |
1513 | else if (!strncmp(keyword, "Default", 7)) | |
1514 | { | |
1515 | if (string == NULL) | |
1516 | continue; | |
1517 | ||
1518 | /* | |
1519 | * Drop UI text, if any, from value... | |
1520 | */ | |
1521 | ||
1522 | if (strchr(string, '/') != NULL) | |
1523 | *strchr(string, '/') = '\0'; | |
1524 | ||
1525 | /* | |
1526 | * Assign the default value as appropriate... | |
1527 | */ | |
1528 | ||
1529 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1530 | { | |
1531 | /* | |
1532 | * Set default colorspace... | |
1533 | */ | |
1534 | ||
1535 | if (!strcmp(string, "CMY")) | |
1536 | ppd->colorspace = PPD_CS_CMY; | |
1537 | else if (!strcmp(string, "CMYK")) | |
1538 | ppd->colorspace = PPD_CS_CMYK; | |
1539 | else if (!strcmp(string, "RGB")) | |
1540 | ppd->colorspace = PPD_CS_RGB; | |
1541 | else if (!strcmp(string, "RGBK")) | |
1542 | ppd->colorspace = PPD_CS_RGBK; | |
1543 | else if (!strcmp(string, "N")) | |
1544 | ppd->colorspace = PPD_CS_N; | |
1545 | else | |
1546 | ppd->colorspace = PPD_CS_GRAY; | |
1547 | } | |
1548 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1549 | { | |
1550 | /* | |
1551 | * Set the default as part of the current option... | |
1552 | */ | |
1553 | ||
1554 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1555 | ||
1556 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1557 | ||
1558 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1559 | } | |
1560 | else | |
1561 | { | |
1562 | /* | |
1563 | * Lookup option and set if it has been defined... | |
1564 | */ | |
1565 | ||
1566 | ppd_option_t *toption; /* Temporary option */ | |
1567 | ||
1568 | ||
1569 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1570 | { | |
1571 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1572 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1573 | } | |
1574 | } | |
1575 | } | |
1576 | else if (!strcmp(keyword, "UIConstraints") || | |
1577 | !strcmp(keyword, "NonUIConstraints")) | |
1578 | { | |
1579 | if (ppd->num_consts == 0) | |
323c5de1 | 1580 | constraint = calloc(2, sizeof(ppd_const_t)); |
ef416fc2 | 1581 | else |
1582 | constraint = realloc(ppd->consts, | |
323c5de1 | 1583 | (ppd->num_consts + 2) * sizeof(ppd_const_t)); |
ef416fc2 | 1584 | |
1585 | if (constraint == NULL) | |
1586 | { | |
1587 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1588 | ||
1589 | goto error; | |
1590 | } | |
1591 | ||
1592 | ppd->consts = constraint; | |
1593 | constraint += ppd->num_consts; | |
1594 | ppd->num_consts ++; | |
1595 | ||
1596 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1597 | constraint->choice1, constraint->option2, | |
1598 | constraint->choice2)) | |
1599 | { | |
1600 | case 0 : /* Error */ | |
1601 | case 1 : /* Error */ | |
1602 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1603 | goto error; | |
1604 | ||
1605 | case 2 : /* Two options... */ | |
2abf387c | 1606 | /* |
1607 | * Check for broken constraints like "* Option"... | |
1608 | */ | |
1609 | ||
1610 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1611 | (!strcmp(constraint->option1, "*") || | |
1612 | !strcmp(constraint->choice1, "*"))) | |
1613 | { | |
1614 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1615 | goto error; | |
1616 | } | |
1617 | ||
ef416fc2 | 1618 | /* |
1619 | * The following strcpy's are safe, as optionN and | |
1620 | * choiceN are all the same size (size defined by PPD spec...) | |
1621 | */ | |
1622 | ||
1623 | if (constraint->option1[0] == '*') | |
1624 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1625 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1626 | { | |
1627 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1628 | goto error; | |
1629 | } | |
ef416fc2 | 1630 | |
1631 | if (constraint->choice1[0] == '*') | |
1632 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
2abf387c | 1633 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1634 | { | |
1635 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1636 | goto error; | |
1637 | } | |
ef416fc2 | 1638 | |
1639 | constraint->choice1[0] = '\0'; | |
1640 | constraint->choice2[0] = '\0'; | |
1641 | break; | |
1642 | ||
1643 | case 3 : /* Two options, one choice... */ | |
2abf387c | 1644 | /* |
1645 | * Check for broken constraints like "* Option"... | |
1646 | */ | |
1647 | ||
1648 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1649 | (!strcmp(constraint->option1, "*") || | |
1650 | !strcmp(constraint->choice1, "*") || | |
1651 | !strcmp(constraint->option2, "*"))) | |
1652 | { | |
1653 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1654 | goto error; | |
1655 | } | |
1656 | ||
ef416fc2 | 1657 | /* |
1658 | * The following _cups_strcpy's are safe, as optionN and | |
1659 | * choiceN are all the same size (size defined by PPD spec...) | |
1660 | */ | |
1661 | ||
1662 | if (constraint->option1[0] == '*') | |
1663 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1664 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1665 | { | |
1666 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1667 | goto error; | |
1668 | } | |
ef416fc2 | 1669 | |
1670 | if (constraint->choice1[0] == '*') | |
1671 | { | |
2abf387c | 1672 | if (cg->ppd_conform == PPD_CONFORM_STRICT && |
1673 | constraint->option2[0] == '*') | |
1674 | { | |
1675 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1676 | goto error; | |
1677 | } | |
1678 | ||
ef416fc2 | 1679 | _cups_strcpy(constraint->choice2, constraint->option2); |
1680 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1681 | constraint->choice1[0] = '\0'; | |
1682 | } | |
1683 | else | |
1684 | { | |
1685 | if (constraint->option2[0] == '*') | |
1686 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1687 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1688 | { | |
1689 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1690 | goto error; | |
1691 | } | |
ef416fc2 | 1692 | |
1693 | constraint->choice2[0] = '\0'; | |
1694 | } | |
1695 | break; | |
1696 | ||
1697 | case 4 : /* Two options, two choices... */ | |
2abf387c | 1698 | /* |
1699 | * Check for broken constraints like "* Option"... | |
1700 | */ | |
1701 | ||
1702 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1703 | (!strcmp(constraint->option1, "*") || | |
1704 | !strcmp(constraint->choice1, "*") || | |
1705 | !strcmp(constraint->option2, "*") || | |
1706 | !strcmp(constraint->choice2, "*"))) | |
1707 | { | |
1708 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1709 | goto error; | |
1710 | } | |
1711 | ||
ef416fc2 | 1712 | if (constraint->option1[0] == '*') |
1713 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1714 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1715 | { | |
1716 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1717 | goto error; | |
1718 | } | |
1719 | ||
1720 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1721 | constraint->choice1[0] == '*') | |
1722 | { | |
1723 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1724 | goto error; | |
1725 | } | |
ef416fc2 | 1726 | |
1727 | if (constraint->option2[0] == '*') | |
1728 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1729 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1730 | { | |
1731 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1732 | goto error; | |
1733 | } | |
1734 | ||
1735 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1736 | constraint->choice2[0] == '*') | |
1737 | { | |
1738 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1739 | goto error; | |
1740 | } | |
ef416fc2 | 1741 | break; |
1742 | } | |
1743 | ||
323c5de1 | 1744 | /* |
1745 | * For CustomPageSize and InputSlot/ManualFeed, create a duplicate | |
1746 | * constraint for PageRegion... | |
1747 | */ | |
1748 | ||
1749 | if (!strcasecmp(constraint->option1, "CustomPageSize") && | |
1750 | (!strcasecmp(constraint->option2, "InputSlot") || | |
1751 | !strcasecmp(constraint->option2, "ManualFeed"))) | |
1752 | { | |
1753 | ppd->num_consts ++; | |
1754 | ||
1755 | strcpy(constraint[1].option1, "PageRegion"); | |
1756 | strcpy(constraint[1].choice1, "Custom"); | |
1757 | strcpy(constraint[1].option2, constraint->option2); | |
1758 | strcpy(constraint[1].choice2, constraint->choice2); | |
1759 | } | |
1760 | else if (!strcasecmp(constraint->option2, "CustomPageSize") && | |
1761 | (!strcasecmp(constraint->option1, "InputSlot") || | |
1762 | !strcasecmp(constraint->option1, "ManualFeed"))) | |
1763 | { | |
1764 | ppd->num_consts ++; | |
1765 | ||
1766 | strcpy(constraint[1].option1, constraint->option1); | |
1767 | strcpy(constraint[1].choice1, constraint->choice1); | |
1768 | strcpy(constraint[1].option2, "PageRegion"); | |
1769 | strcpy(constraint[1].choice2, "Custom"); | |
1770 | } | |
1771 | ||
2abf387c | 1772 | /* |
1773 | * Handle CustomFoo option constraints... | |
1774 | */ | |
1775 | ||
1776 | if (!strncasecmp(constraint->option1, "Custom", 6) && | |
1777 | !strcasecmp(constraint->choice1, "True")) | |
1778 | { | |
1779 | _cups_strcpy(constraint->option1, constraint->option1 + 6); | |
1780 | strcpy(constraint->choice1, "Custom"); | |
1781 | } | |
1782 | ||
1783 | if (!strncasecmp(constraint->option2, "Custom", 6) && | |
1784 | !strcasecmp(constraint->choice2, "True")) | |
1785 | { | |
1786 | _cups_strcpy(constraint->option2, constraint->option2 + 6); | |
1787 | strcpy(constraint->choice2, "Custom"); | |
1788 | } | |
1789 | ||
1790 | /* | |
1791 | * Don't add this one as an attribute... | |
1792 | */ | |
1793 | ||
2e4ff8af | 1794 | _cupsStrFree(string); |
ef416fc2 | 1795 | string = NULL; |
1796 | } | |
1797 | else if (!strcmp(keyword, "PaperDimension")) | |
1798 | { | |
1799 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1800 | size = ppd_add_size(ppd, name); | |
1801 | ||
1802 | if (size == NULL) | |
1803 | { | |
1804 | /* | |
1805 | * Unable to add or find size! | |
1806 | */ | |
1807 | ||
1808 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1809 | ||
1810 | goto error; | |
1811 | } | |
1812 | ||
b86bc4cf | 1813 | size->width = (float)_cupsStrScand(string, &sptr, loc); |
1814 | size->length = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1815 | |
2e4ff8af | 1816 | _cupsStrFree(string); |
ef416fc2 | 1817 | string = NULL; |
1818 | } | |
1819 | else if (!strcmp(keyword, "ImageableArea")) | |
1820 | { | |
1821 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1822 | size = ppd_add_size(ppd, name); | |
1823 | ||
1824 | if (size == NULL) | |
1825 | { | |
1826 | /* | |
1827 | * Unable to add or find size! | |
1828 | */ | |
1829 | ||
1830 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1831 | ||
1832 | goto error; | |
1833 | } | |
1834 | ||
b86bc4cf | 1835 | size->left = (float)_cupsStrScand(string, &sptr, loc); |
1836 | size->bottom = (float)_cupsStrScand(sptr, &sptr, loc); | |
1837 | size->right = (float)_cupsStrScand(sptr, &sptr, loc); | |
1838 | size->top = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1839 | |
2e4ff8af | 1840 | _cupsStrFree(string); |
ef416fc2 | 1841 | string = NULL; |
1842 | } | |
1843 | else if (option != NULL && | |
1844 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1845 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1846 | !strcmp(keyword, option->keyword)) | |
1847 | { | |
1848 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1849 | ||
1850 | if (!strcmp(keyword, "PageSize")) | |
1851 | { | |
1852 | /* | |
1853 | * Add a page size... | |
1854 | */ | |
1855 | ||
1856 | if (ppdPageSize(ppd, name) == NULL) | |
1857 | ppd_add_size(ppd, name); | |
1858 | } | |
1859 | ||
1860 | /* | |
1861 | * Add the option choice... | |
1862 | */ | |
1863 | ||
1864 | choice = ppd_add_choice(option, name); | |
1865 | ||
e1d6a774 | 1866 | if (text[0]) |
1867 | cupsCharsetToUTF8((cups_utf8_t *)choice->text, text, | |
1868 | sizeof(choice->text), encoding); | |
ef416fc2 | 1869 | else if (!strcmp(name, "True")) |
1870 | strcpy(choice->text, _("Yes")); | |
1871 | else if (!strcmp(name, "False")) | |
1872 | strcpy(choice->text, _("No")); | |
1873 | else | |
1874 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1875 | ||
1876 | if (option->section == PPD_ORDER_JCL) | |
1877 | ppd_decode(string); /* Decode quoted string */ | |
1878 | ||
1879 | choice->code = string; | |
1880 | string = NULL; /* Don't add as an attribute below */ | |
1881 | } | |
ef416fc2 | 1882 | |
1883 | /* | |
1884 | * Add remaining lines with keywords and string values as attributes... | |
1885 | */ | |
1886 | ||
1887 | if (string && | |
1888 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1889 | ppd_add_attr(ppd, keyword, name, text, string); | |
1890 | else | |
2e4ff8af | 1891 | _cupsStrFree(string); |
ef416fc2 | 1892 | } |
1893 | ||
2e4ff8af MS |
1894 | if (line.buffer) |
1895 | free(line.buffer); | |
1896 | ||
ef416fc2 | 1897 | /* |
1898 | * Reset language preferences... | |
1899 | */ | |
1900 | ||
1901 | cupsLangFree(language); | |
1902 | ||
ef416fc2 | 1903 | #ifdef DEBUG |
bc44d920 | 1904 | if (!cupsFileEOF(fp)) |
1905 | printf("Premature EOF at %lu...\n", (unsigned long)cupsFileTell(fp)); | |
ef416fc2 | 1906 | #endif /* DEBUG */ |
1907 | ||
1908 | if (cg->ppd_status != PPD_OK) | |
1909 | { | |
1910 | /* | |
1911 | * Had an error reading the PPD file, cannot continue! | |
1912 | */ | |
1913 | ||
1914 | ppdClose(ppd); | |
1915 | ||
1916 | return (NULL); | |
1917 | } | |
1918 | ||
ef416fc2 | 1919 | /* |
fa73b229 | 1920 | * Create the sorted options array and set the option back-pointer for |
1921 | * each choice and custom option... | |
ef416fc2 | 1922 | */ |
1923 | ||
b94498cf | 1924 | ppd->options = cupsArrayNew2((cups_array_func_t)ppd_compare_options, NULL, |
1925 | (cups_ahash_func_t)ppd_hash_option, | |
1926 | PPD_HASHSIZE); | |
ef416fc2 | 1927 | |
1928 | for (i = ppd->num_groups, group = ppd->groups; | |
1929 | i > 0; | |
1930 | i --, group ++) | |
1931 | { | |
ef416fc2 | 1932 | for (j = group->num_options, option = group->options; |
1933 | j > 0; | |
1934 | j --, option ++) | |
1935 | { | |
fa73b229 | 1936 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1937 | |
ef416fc2 | 1938 | |
fa73b229 | 1939 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1940 | |
fa73b229 | 1941 | for (k = 0; k < option->num_choices; k ++) |
1942 | option->choices[k].option = option; | |
ef416fc2 | 1943 | |
fa73b229 | 1944 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1945 | coption->option = option; | |
1946 | } | |
1947 | } | |
ef416fc2 | 1948 | |
b94498cf | 1949 | /* |
1950 | * Sort the constraints... | |
1951 | */ | |
1952 | ||
1953 | if (ppd->num_consts > 1) | |
1954 | qsort(ppd->consts, ppd->num_consts, sizeof(ppd_const_t), | |
1955 | (int (*)(const void *, const void *))ppd_compare_consts); | |
1956 | ||
1957 | /* | |
1958 | * Create an array to track the marked choices... | |
1959 | */ | |
1960 | ||
1961 | ppd->marked = cupsArrayNew((cups_array_func_t)ppd_compare_choices, NULL); | |
1962 | ||
ef416fc2 | 1963 | /* |
1964 | * Return the PPD file structure... | |
1965 | */ | |
1966 | ||
1967 | return (ppd); | |
1968 | ||
1969 | /* | |
1970 | * Common exit point for errors to save code size... | |
1971 | */ | |
1972 | ||
1973 | error: | |
1974 | ||
2e4ff8af MS |
1975 | if (line.buffer) |
1976 | free(line.buffer); | |
1977 | ||
1978 | _cupsStrFree(string); | |
ef416fc2 | 1979 | |
1980 | ppdClose(ppd); | |
1981 | ||
1982 | cupsLangFree(language); | |
1983 | ||
ef416fc2 | 1984 | return (NULL); |
1985 | } | |
1986 | ||
1987 | ||
1988 | /* | |
1989 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
1990 | */ | |
1991 | ||
1992 | ppd_file_t * /* O - PPD file record */ | |
1993 | ppdOpenFd(int fd) /* I - File to read from */ | |
1994 | { | |
fa73b229 | 1995 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 1996 | ppd_file_t *ppd; /* PPD file record */ |
1997 | _cups_globals_t *cg = _cupsGlobals(); | |
1998 | /* Global data */ | |
1999 | ||
2000 | ||
2001 | /* | |
2002 | * Set the line number to 0... | |
2003 | */ | |
2004 | ||
2005 | cg->ppd_line = 0; | |
2006 | ||
2007 | /* | |
2008 | * Range check input... | |
2009 | */ | |
2010 | ||
2011 | if (fd < 0) | |
2012 | { | |
2013 | cg->ppd_status = PPD_NULL_FILE; | |
2014 | ||
2015 | return (NULL); | |
2016 | } | |
2017 | ||
2018 | /* | |
2019 | * Try to open the file and parse it... | |
2020 | */ | |
2021 | ||
fa73b229 | 2022 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 2023 | { |
fa73b229 | 2024 | ppd = ppdOpen2(fp); |
ef416fc2 | 2025 | |
fa73b229 | 2026 | cupsFileClose(fp); |
ef416fc2 | 2027 | } |
2028 | else | |
2029 | { | |
2030 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 2031 | ppd = NULL; |
ef416fc2 | 2032 | } |
2033 | ||
2034 | return (ppd); | |
2035 | } | |
2036 | ||
2037 | ||
2038 | /* | |
2039 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
2040 | */ | |
2041 | ||
2042 | ppd_file_t * /* O - PPD file record */ | |
2043 | ppdOpenFile(const char *filename) /* I - File to read from */ | |
2044 | { | |
2045 | cups_file_t *fp; /* File pointer */ | |
2046 | ppd_file_t *ppd; /* PPD file record */ | |
2047 | _cups_globals_t *cg = _cupsGlobals(); | |
2048 | /* Global data */ | |
2049 | ||
2050 | ||
2051 | /* | |
2052 | * Set the line number to 0... | |
2053 | */ | |
2054 | ||
2055 | cg->ppd_line = 0; | |
2056 | ||
2057 | /* | |
2058 | * Range check input... | |
2059 | */ | |
2060 | ||
2061 | if (filename == NULL) | |
2062 | { | |
2063 | cg->ppd_status = PPD_NULL_FILE; | |
2064 | ||
2065 | return (NULL); | |
2066 | } | |
2067 | ||
2068 | /* | |
2069 | * Try to open the file and parse it... | |
2070 | */ | |
2071 | ||
2072 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
2073 | { | |
2074 | ppd = ppdOpen2(fp); | |
2075 | ||
2076 | cupsFileClose(fp); | |
2077 | } | |
2078 | else | |
2079 | { | |
2080 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
2081 | ppd = NULL; | |
2082 | } | |
2083 | ||
2084 | return (ppd); | |
2085 | } | |
2086 | ||
2087 | ||
2088 | /* | |
2089 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
2090 | * | |
2091 | * @since CUPS 1.1.20@ | |
2092 | */ | |
2093 | ||
2094 | void | |
2095 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
2096 | { | |
2097 | _cups_globals_t *cg = _cupsGlobals(); | |
2098 | /* Global data */ | |
2099 | ||
2100 | ||
2101 | cg->ppd_conform = c; | |
2102 | } | |
2103 | ||
2104 | ||
2105 | /* | |
2106 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
2107 | */ | |
2108 | ||
2109 | static ppd_attr_t * /* O - New attribute */ | |
2110 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
2111 | const char *name, /* I - Attribute name */ | |
2112 | const char *spec, /* I - Specifier string, if any */ | |
2113 | const char *text, /* I - Text string, if any */ | |
2114 | const char *value) /* I - Value of attribute */ | |
2115 | { | |
2116 | ppd_attr_t **ptr, /* New array */ | |
2117 | *temp; /* New attribute */ | |
2118 | ||
2119 | ||
2120 | /* | |
2121 | * Range check input... | |
2122 | */ | |
2123 | ||
2124 | if (ppd == NULL || name == NULL || spec == NULL) | |
2125 | return (NULL); | |
2126 | ||
bd7854cb | 2127 | /* |
2128 | * Create the array as needed... | |
2129 | */ | |
2130 | ||
2131 | if (!ppd->sorted_attrs) | |
2132 | ppd->sorted_attrs = cupsArrayNew((cups_array_func_t)ppd_compare_attrs, | |
2133 | NULL); | |
2134 | ||
ef416fc2 | 2135 | /* |
2136 | * Allocate memory for the new attribute... | |
2137 | */ | |
2138 | ||
2139 | if (ppd->num_attrs == 0) | |
2140 | ptr = malloc(sizeof(ppd_attr_t *)); | |
2141 | else | |
2142 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
2143 | ||
2144 | if (ptr == NULL) | |
2145 | return (NULL); | |
2146 | ||
2147 | ppd->attrs = ptr; | |
2148 | ptr += ppd->num_attrs; | |
2149 | ||
2150 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
2151 | return (NULL); | |
2152 | ||
2153 | *ptr = temp; | |
2154 | ||
2155 | ppd->num_attrs ++; | |
2156 | ||
2157 | /* | |
2158 | * Copy data over... | |
2159 | */ | |
2160 | ||
2161 | strlcpy(temp->name, name, sizeof(temp->name)); | |
2162 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
2163 | strlcpy(temp->text, text, sizeof(temp->text)); | |
2164 | temp->value = (char *)value; | |
2165 | ||
bd7854cb | 2166 | /* |
2167 | * Add the attribute to the sorted array... | |
2168 | */ | |
2169 | ||
2170 | cupsArrayAdd(ppd->sorted_attrs, temp); | |
2171 | ||
ef416fc2 | 2172 | /* |
2173 | * Return the attribute... | |
2174 | */ | |
2175 | ||
2176 | return (temp); | |
2177 | } | |
2178 | ||
2179 | ||
2180 | /* | |
2181 | * 'ppd_add_choice()' - Add a choice to an option. | |
2182 | */ | |
2183 | ||
2184 | static ppd_choice_t * /* O - Named choice */ | |
2185 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
2186 | const char *name) /* I - Name of choice */ | |
2187 | { | |
2188 | ppd_choice_t *choice; /* Choice */ | |
2189 | ||
2190 | ||
2191 | if (option->num_choices == 0) | |
2192 | choice = malloc(sizeof(ppd_choice_t)); | |
2193 | else | |
2194 | choice = realloc(option->choices, | |
2195 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
2196 | ||
2197 | if (choice == NULL) | |
2198 | return (NULL); | |
2199 | ||
2200 | option->choices = choice; | |
2201 | choice += option->num_choices; | |
2202 | option->num_choices ++; | |
2203 | ||
2204 | memset(choice, 0, sizeof(ppd_choice_t)); | |
2205 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
2206 | ||
2207 | return (choice); | |
2208 | } | |
2209 | ||
2210 | ||
2211 | /* | |
2212 | * 'ppd_add_size()' - Add a page size. | |
2213 | */ | |
2214 | ||
2215 | static ppd_size_t * /* O - Named size */ | |
2216 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
2217 | const char *name) /* I - Name of size */ | |
2218 | { | |
2219 | ppd_size_t *size; /* Size */ | |
2220 | ||
2221 | ||
2222 | if (ppd->num_sizes == 0) | |
2223 | size = malloc(sizeof(ppd_size_t)); | |
2224 | else | |
2225 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
2226 | ||
2227 | if (size == NULL) | |
2228 | return (NULL); | |
2229 | ||
2230 | ppd->sizes = size; | |
2231 | size += ppd->num_sizes; | |
2232 | ppd->num_sizes ++; | |
2233 | ||
2234 | memset(size, 0, sizeof(ppd_size_t)); | |
2235 | strlcpy(size->name, name, sizeof(size->name)); | |
2236 | ||
2237 | return (size); | |
2238 | } | |
2239 | ||
2240 | ||
bd7854cb | 2241 | /* |
2242 | * 'ppd_compare_attrs()' - Compare two attributes. | |
2243 | */ | |
2244 | ||
2245 | static int /* O - Result of comparison */ | |
2246 | ppd_compare_attrs(ppd_attr_t *a, /* I - First attribute */ | |
2247 | ppd_attr_t *b) /* I - Second attribute */ | |
2248 | { | |
2249 | int ret; /* Result of comparison */ | |
2250 | ||
2251 | ||
2252 | if ((ret = strcasecmp(a->name, b->name)) != 0) | |
2253 | return (ret); | |
bd7854cb | 2254 | else |
d09495fa | 2255 | return (strcasecmp(a->spec, b->spec)); |
bd7854cb | 2256 | } |
2257 | ||
2258 | ||
b94498cf | 2259 | /* |
2260 | * 'ppd_compare_choices()' - Compare two choices... | |
2261 | */ | |
2262 | ||
2263 | static int /* O - Result of comparison */ | |
2264 | ppd_compare_choices(ppd_choice_t *a, /* I - First choice */ | |
2265 | ppd_choice_t *b) /* I - Second choice */ | |
2266 | { | |
355e94dc | 2267 | return (strcmp(a->option->keyword, b->option->keyword)); |
b94498cf | 2268 | } |
2269 | ||
2270 | ||
2271 | /* | |
2272 | * 'ppd_compare_consts()' - Compare two constraints. | |
2273 | */ | |
2274 | ||
2275 | static int /* O - Result of comparison */ | |
2276 | ppd_compare_consts(ppd_const_t *a, /* I - First constraint */ | |
2277 | ppd_const_t *b) /* I - Second constraint */ | |
2278 | { | |
2279 | int ret; /* Result of comparison */ | |
2280 | ||
2281 | ||
2282 | if ((ret = strcmp(a->option1, b->option1)) != 0) | |
2283 | return (ret); | |
2284 | else if ((ret = strcmp(a->choice1, b->choice1)) != 0) | |
2285 | return (ret); | |
2286 | else if ((ret = strcmp(a->option2, b->option2)) != 0) | |
2287 | return (ret); | |
2288 | else | |
2289 | return (strcmp(a->choice2, b->choice2)); | |
2290 | } | |
2291 | ||
2292 | ||
ef416fc2 | 2293 | /* |
fa73b229 | 2294 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2295 | */ |
2296 | ||
2297 | static int /* O - Result of comparison */ | |
fa73b229 | 2298 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2299 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2300 | { |
fa73b229 | 2301 | return (strcasecmp(a->keyword, b->keyword)); |
2302 | } | |
2303 | ||
2304 | ||
2305 | /* | |
2306 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2307 | */ | |
2308 | ||
2309 | static int /* O - Result of comparison */ | |
2310 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2311 | ppd_cparam_t *b) /* I - Second parameter */ | |
2312 | { | |
2313 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2314 | } |
2315 | ||
2316 | ||
2317 | /* | |
2318 | * 'ppd_compare_options()' - Compare two options. | |
2319 | */ | |
2320 | ||
2321 | static int /* O - Result of comparison */ | |
fa73b229 | 2322 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2323 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2324 | { |
fa73b229 | 2325 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2326 | } |
ef416fc2 | 2327 | |
2328 | ||
2329 | /* | |
2330 | * 'ppd_decode()' - Decode a string value... | |
2331 | */ | |
2332 | ||
2333 | static int /* O - Length of decoded string */ | |
2334 | ppd_decode(char *string) /* I - String to decode */ | |
2335 | { | |
2336 | char *inptr, /* Input pointer */ | |
2337 | *outptr; /* Output pointer */ | |
2338 | ||
2339 | ||
2340 | inptr = string; | |
2341 | outptr = string; | |
2342 | ||
2343 | while (*inptr != '\0') | |
2344 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2345 | { | |
2346 | /* | |
2347 | * Convert hex to 8-bit values... | |
2348 | */ | |
2349 | ||
2350 | inptr ++; | |
2351 | while (isxdigit(*inptr & 255)) | |
2352 | { | |
2353 | if (isalpha(*inptr)) | |
2354 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2355 | else | |
2356 | *outptr = (*inptr - '0') << 4; | |
2357 | ||
2358 | inptr ++; | |
2359 | ||
2360 | if (!isxdigit(*inptr & 255)) | |
2361 | break; | |
2362 | ||
2363 | if (isalpha(*inptr)) | |
2364 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2365 | else | |
2366 | *outptr |= *inptr - '0'; | |
2367 | ||
2368 | inptr ++; | |
2369 | outptr ++; | |
2370 | } | |
2371 | ||
2372 | while (*inptr != '>' && *inptr != '\0') | |
2373 | inptr ++; | |
2374 | while (*inptr == '>') | |
2375 | inptr ++; | |
2376 | } | |
2377 | else | |
2378 | *outptr++ = *inptr++; | |
2379 | ||
2380 | *outptr = '\0'; | |
2381 | ||
2382 | return ((int)(outptr - string)); | |
2383 | } | |
2384 | ||
2385 | ||
2386 | /* | |
2387 | * 'ppd_free_group()' - Free a single UI group. | |
2388 | */ | |
2389 | ||
2390 | static void | |
2391 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2392 | { | |
2393 | int i; /* Looping var */ | |
2394 | ppd_option_t *option; /* Current option */ | |
2395 | ppd_group_t *subgroup; /* Current sub-group */ | |
2396 | ||
2397 | ||
2398 | if (group->num_options > 0) | |
2399 | { | |
2400 | for (i = group->num_options, option = group->options; | |
2401 | i > 0; | |
2402 | i --, option ++) | |
2403 | ppd_free_option(option); | |
2404 | ||
2405 | ppd_free(group->options); | |
2406 | } | |
2407 | ||
2408 | if (group->num_subgroups > 0) | |
2409 | { | |
2410 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2411 | i > 0; | |
2412 | i --, subgroup ++) | |
2413 | ppd_free_group(subgroup); | |
2414 | ||
2415 | ppd_free(group->subgroups); | |
2416 | } | |
2417 | } | |
2418 | ||
2419 | ||
2420 | /* | |
2421 | * 'ppd_free_option()' - Free a single option. | |
2422 | */ | |
2423 | ||
2424 | static void | |
2425 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2426 | { | |
2427 | int i; /* Looping var */ | |
2428 | ppd_choice_t *choice; /* Current choice */ | |
2429 | ||
2430 | ||
2431 | if (option->num_choices > 0) | |
2432 | { | |
2433 | for (i = option->num_choices, choice = option->choices; | |
2434 | i > 0; | |
2435 | i --, choice ++) | |
2436 | { | |
2e4ff8af | 2437 | _cupsStrFree(choice->code); |
ef416fc2 | 2438 | } |
2439 | ||
2440 | ppd_free(option->choices); | |
2441 | } | |
2442 | } | |
2443 | ||
2444 | ||
ef416fc2 | 2445 | /* |
fa73b229 | 2446 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2447 | */ |
2448 | ||
fa73b229 | 2449 | static ppd_coption_t * /* O - Custom option... */ |
2450 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2451 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2452 | { |
fa73b229 | 2453 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2454 | |
2455 | ||
2456 | /* | |
2457 | * See if the option already exists... | |
2458 | */ | |
2459 | ||
fa73b229 | 2460 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2461 | return (copt); | |
ef416fc2 | 2462 | |
2463 | /* | |
fa73b229 | 2464 | * Not found, so create the custom option record... |
ef416fc2 | 2465 | */ |
2466 | ||
fa73b229 | 2467 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2468 | return (NULL); |
2469 | ||
fa73b229 | 2470 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2471 | |
fa73b229 | 2472 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2473 | |
fa73b229 | 2474 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2475 | |
2476 | /* | |
2477 | * Return the new record... | |
2478 | */ | |
2479 | ||
fa73b229 | 2480 | return (copt); |
ef416fc2 | 2481 | } |
2482 | ||
2483 | ||
2484 | /* | |
fa73b229 | 2485 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2486 | */ |
2487 | ||
fa73b229 | 2488 | static ppd_cparam_t * /* O - Extended option... */ |
2489 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2490 | const char *param, /* I - Name of parameter */ | |
2491 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2492 | { |
fa73b229 | 2493 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2494 | |
2495 | ||
2496 | /* | |
2497 | * See if the parameter already exists... | |
2498 | */ | |
2499 | ||
fa73b229 | 2500 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2501 | return (cparam); | |
ef416fc2 | 2502 | |
2503 | /* | |
fa73b229 | 2504 | * Not found, so create the custom parameter record... |
ef416fc2 | 2505 | */ |
2506 | ||
fa73b229 | 2507 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2508 | return (NULL); |
2509 | ||
fa73b229 | 2510 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
b86bc4cf | 2511 | strlcpy(cparam->text, text[0] ? text : param, sizeof(cparam->text)); |
ef416fc2 | 2512 | |
2513 | /* | |
fa73b229 | 2514 | * Add this record to the array... |
ef416fc2 | 2515 | */ |
2516 | ||
fa73b229 | 2517 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2518 | |
2519 | /* | |
2520 | * Return the new record... | |
2521 | */ | |
2522 | ||
fa73b229 | 2523 | return (cparam); |
ef416fc2 | 2524 | } |
ef416fc2 | 2525 | |
2526 | ||
2527 | /* | |
2528 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2529 | */ | |
2530 | ||
2531 | static ppd_group_t * /* O - Named group */ | |
e1d6a774 | 2532 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ |
2533 | const char *name, /* I - Name of group */ | |
2534 | const char *text, /* I - Text for group */ | |
2535 | _cups_globals_t *cg, /* I - Global data */ | |
2536 | cups_encoding_t encoding) /* I - Encoding of text */ | |
ef416fc2 | 2537 | { |
2538 | int i; /* Looping var */ | |
2539 | ppd_group_t *group; /* Group */ | |
2540 | ||
2541 | ||
2542 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2543 | ppd, name, text, cg)); | |
2544 | ||
2545 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2546 | if (!strcmp(group->name, name)) | |
2547 | break; | |
2548 | ||
2549 | if (i == 0) | |
2550 | { | |
2551 | DEBUG_printf(("Adding group %s...\n", name)); | |
2552 | ||
2553 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2554 | { | |
2555 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2556 | ||
2557 | return (NULL); | |
2558 | } | |
2559 | ||
2560 | if (ppd->num_groups == 0) | |
2561 | group = malloc(sizeof(ppd_group_t)); | |
2562 | else | |
2563 | group = realloc(ppd->groups, | |
2564 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2565 | ||
2566 | if (group == NULL) | |
2567 | { | |
2568 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2569 | ||
2570 | return (NULL); | |
2571 | } | |
2572 | ||
2573 | ppd->groups = group; | |
2574 | group += ppd->num_groups; | |
2575 | ppd->num_groups ++; | |
2576 | ||
2577 | memset(group, 0, sizeof(ppd_group_t)); | |
2578 | strlcpy(group->name, name, sizeof(group->name)); | |
e1d6a774 | 2579 | |
2580 | cupsCharsetToUTF8((cups_utf8_t *)group->text, text, | |
2581 | sizeof(group->text), encoding); | |
ef416fc2 | 2582 | } |
2583 | ||
2584 | return (group); | |
2585 | } | |
2586 | ||
2587 | ||
2588 | /* | |
2589 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2590 | */ | |
2591 | ||
2592 | static ppd_option_t * /* O - Named option */ | |
2593 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2594 | const char *name) /* I - Name of option */ | |
2595 | { | |
2596 | int i; /* Looping var */ | |
2597 | ppd_option_t *option; /* Option */ | |
2598 | ||
2599 | ||
2600 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2601 | group, group->name, name)); | |
2602 | ||
2603 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2604 | if (!strcmp(option->keyword, name)) | |
2605 | break; | |
2606 | ||
2607 | if (i == 0) | |
2608 | { | |
2609 | if (group->num_options == 0) | |
2610 | option = malloc(sizeof(ppd_option_t)); | |
2611 | else | |
2612 | option = realloc(group->options, | |
2613 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2614 | ||
2615 | if (option == NULL) | |
2616 | return (NULL); | |
2617 | ||
2618 | group->options = option; | |
2619 | option += group->num_options; | |
2620 | group->num_options ++; | |
2621 | ||
2622 | memset(option, 0, sizeof(ppd_option_t)); | |
2623 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2624 | } | |
2625 | ||
2626 | return (option); | |
2627 | } | |
2628 | ||
2629 | ||
b94498cf | 2630 | /* |
2631 | * 'ppd_hash_option()' - Generate a hash of the option name... | |
2632 | */ | |
2633 | ||
2634 | static int /* O - Hash index */ | |
2635 | ppd_hash_option(ppd_option_t *option) /* I - Option */ | |
2636 | { | |
2637 | int hash = 0; /* Hash index */ | |
2638 | const char *k; /* Pointer into keyword */ | |
2639 | ||
2640 | ||
2641 | for (hash = option->keyword[0], k = option->keyword + 1; *k;) | |
2642 | hash = 33 * hash + *k++; | |
2643 | ||
2644 | return (hash & 511); | |
2645 | } | |
2646 | ||
2647 | ||
ef416fc2 | 2648 | /* |
2649 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2650 | * necessary. | |
2651 | */ | |
2652 | ||
2653 | static int /* O - Bitmask of fields read */ | |
2654 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2e4ff8af | 2655 | _ppd_line_t *line, /* I - Line buffer */ |
ef416fc2 | 2656 | char *keyword, /* O - Keyword from line */ |
2657 | char *option, /* O - Option from line */ | |
2658 | char *text, /* O - Human-readable text from line */ | |
2659 | char **string, /* O - Code/string data */ | |
2660 | int ignoreblank, /* I - Ignore blank lines? */ | |
2661 | _cups_globals_t *cg) /* I - Global data */ | |
2662 | { | |
2663 | int ch, /* Character from file */ | |
2664 | col, /* Column in line */ | |
2665 | colon, /* Colon seen? */ | |
2666 | endquote, /* Waiting for an end quote */ | |
2667 | mask, /* Mask to be returned */ | |
2668 | startline, /* Start line */ | |
2669 | textlen; /* Length of text */ | |
2670 | char *keyptr, /* Keyword pointer */ | |
2671 | *optptr, /* Option pointer */ | |
2672 | *textptr, /* Text pointer */ | |
2673 | *strptr, /* Pointer into string */ | |
2e4ff8af | 2674 | *lineptr; /* Current position in line buffer */ |
ef416fc2 | 2675 | |
ef416fc2 | 2676 | |
2677 | /* | |
2678 | * Now loop until we have a valid line... | |
2679 | */ | |
2680 | ||
2681 | *string = NULL; | |
2682 | col = 0; | |
2683 | startline = cg->ppd_line + 1; | |
ef416fc2 | 2684 | |
2e4ff8af MS |
2685 | if (!line->buffer) |
2686 | { | |
2687 | line->bufsize = 1024; | |
2688 | line->buffer = malloc(1024); | |
2689 | ||
2690 | if (!line->buffer) | |
2691 | return (0); | |
2692 | } | |
ef416fc2 | 2693 | |
2694 | do | |
2695 | { | |
2696 | /* | |
2697 | * Read the line... | |
2698 | */ | |
2699 | ||
2e4ff8af | 2700 | lineptr = line->buffer; |
ef416fc2 | 2701 | endquote = 0; |
2702 | colon = 0; | |
2703 | ||
2704 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2705 | { | |
2e4ff8af | 2706 | if (lineptr >= (line->buffer + line->bufsize - 1)) |
ef416fc2 | 2707 | { |
2708 | /* | |
2709 | * Expand the line buffer... | |
2710 | */ | |
2711 | ||
2712 | char *temp; /* Temporary line pointer */ | |
2713 | ||
2714 | ||
2e4ff8af MS |
2715 | line->bufsize += 1024; |
2716 | if (line->bufsize > 262144) | |
ef416fc2 | 2717 | { |
2718 | /* | |
2719 | * Don't allow lines longer than 256k! | |
2720 | */ | |
2721 | ||
2722 | cg->ppd_line = startline; | |
2723 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2724 | ||
ef416fc2 | 2725 | return (0); |
2726 | } | |
2727 | ||
2e4ff8af | 2728 | temp = realloc(line->buffer, line->bufsize); |
ef416fc2 | 2729 | if (!temp) |
2730 | { | |
2731 | cg->ppd_line = startline; | |
2732 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2733 | ||
ef416fc2 | 2734 | return (0); |
2735 | } | |
2736 | ||
2e4ff8af MS |
2737 | lineptr = temp + (lineptr - line->buffer); |
2738 | line->buffer = temp; | |
ef416fc2 | 2739 | } |
2740 | ||
2741 | if (ch == '\r' || ch == '\n') | |
2742 | { | |
2743 | /* | |
2744 | * Line feed or carriage return... | |
2745 | */ | |
2746 | ||
2747 | cg->ppd_line ++; | |
2748 | col = 0; | |
2749 | ||
2750 | if (ch == '\r') | |
2751 | { | |
2752 | /* | |
2753 | * Check for a trailing line feed... | |
2754 | */ | |
2755 | ||
2756 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2757 | { |
2758 | ch = '\n'; | |
ef416fc2 | 2759 | break; |
fa73b229 | 2760 | } |
2761 | ||
ef416fc2 | 2762 | if (ch == 0x0a) |
2763 | cupsFileGetChar(fp); | |
2764 | } | |
2765 | ||
2e4ff8af | 2766 | if (lineptr == line->buffer && ignoreblank) |
ef416fc2 | 2767 | continue; /* Skip blank lines */ |
2768 | ||
2769 | ch = '\n'; | |
2770 | ||
2771 | if (!endquote) /* Continue for multi-line text */ | |
2772 | break; | |
2773 | ||
2774 | *lineptr++ = '\n'; | |
2775 | } | |
2776 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2777 | { | |
2778 | /* | |
2779 | * Other control characters... | |
2780 | */ | |
2781 | ||
2782 | cg->ppd_line = startline; | |
2783 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2784 | ||
ef416fc2 | 2785 | return (0); |
2786 | } | |
2787 | else if (ch != 0x1a) | |
2788 | { | |
2789 | /* | |
2790 | * Any other character... | |
2791 | */ | |
2792 | ||
2793 | *lineptr++ = ch; | |
2794 | col ++; | |
2795 | ||
2796 | if (col > (PPD_MAX_LINE - 1)) | |
2797 | { | |
2798 | /* | |
2799 | * Line is too long... | |
2800 | */ | |
2801 | ||
2802 | cg->ppd_line = startline; | |
2803 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2804 | ||
ef416fc2 | 2805 | return (0); |
2806 | } | |
2807 | ||
2e4ff8af | 2808 | if (ch == ':' && strncmp(line->buffer, "*%", 2) != 0) |
ef416fc2 | 2809 | colon = 1; |
2810 | ||
2811 | if (ch == '\"' && colon) | |
2812 | endquote = !endquote; | |
2813 | } | |
2814 | } | |
2815 | ||
2816 | if (endquote) | |
2817 | { | |
2818 | /* | |
2819 | * Didn't finish this quoted string... | |
2820 | */ | |
2821 | ||
2822 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2823 | if (ch == '\"') | |
2824 | break; | |
2825 | else if (ch == '\r' || ch == '\n') | |
2826 | { | |
2827 | cg->ppd_line ++; | |
2828 | col = 0; | |
2829 | ||
2830 | if (ch == '\r') | |
2831 | { | |
2832 | /* | |
2833 | * Check for a trailing line feed... | |
2834 | */ | |
2835 | ||
2836 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2837 | break; | |
2838 | if (ch == 0x0a) | |
2839 | cupsFileGetChar(fp); | |
2840 | } | |
2841 | ||
2842 | ch = '\n'; | |
2843 | } | |
2844 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2845 | { | |
2846 | /* | |
2847 | * Other control characters... | |
2848 | */ | |
2849 | ||
2850 | cg->ppd_line = startline; | |
2851 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2852 | ||
ef416fc2 | 2853 | return (0); |
2854 | } | |
2855 | else if (ch != 0x1a) | |
2856 | { | |
2857 | col ++; | |
2858 | ||
2859 | if (col > (PPD_MAX_LINE - 1)) | |
2860 | { | |
2861 | /* | |
2862 | * Line is too long... | |
2863 | */ | |
2864 | ||
2865 | cg->ppd_line = startline; | |
2866 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2867 | ||
ef416fc2 | 2868 | return (0); |
2869 | } | |
2870 | } | |
2871 | } | |
2872 | ||
2873 | if (ch != '\n') | |
2874 | { | |
2875 | /* | |
2876 | * Didn't finish this line... | |
2877 | */ | |
2878 | ||
2879 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2880 | if (ch == '\r' || ch == '\n') | |
2881 | { | |
2882 | /* | |
2883 | * Line feed or carriage return... | |
2884 | */ | |
2885 | ||
2886 | cg->ppd_line ++; | |
2887 | col = 0; | |
2888 | ||
2889 | if (ch == '\r') | |
2890 | { | |
2891 | /* | |
2892 | * Check for a trailing line feed... | |
2893 | */ | |
2894 | ||
2895 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2896 | break; | |
2897 | if (ch == 0x0a) | |
2898 | cupsFileGetChar(fp); | |
2899 | } | |
2900 | ||
2901 | break; | |
2902 | } | |
2903 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2904 | { | |
2905 | /* | |
2906 | * Other control characters... | |
2907 | */ | |
2908 | ||
2909 | cg->ppd_line = startline; | |
2910 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2911 | ||
ef416fc2 | 2912 | return (0); |
2913 | } | |
2914 | else if (ch != 0x1a) | |
2915 | { | |
2916 | col ++; | |
2917 | ||
2918 | if (col > (PPD_MAX_LINE - 1)) | |
2919 | { | |
2920 | /* | |
2921 | * Line is too long... | |
2922 | */ | |
2923 | ||
2924 | cg->ppd_line = startline; | |
2925 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2926 | ||
ef416fc2 | 2927 | return (0); |
2928 | } | |
2929 | } | |
2930 | } | |
2931 | ||
2e4ff8af | 2932 | if (lineptr > line->buffer && lineptr[-1] == '\n') |
ef416fc2 | 2933 | lineptr --; |
2934 | ||
2935 | *lineptr = '\0'; | |
2936 | ||
2937 | DEBUG_printf(("LINE = \"%s\"\n", line)); | |
2938 | ||
bd7854cb | 2939 | /* |
2940 | * The dynamically created PPDs for older style Mac OS X | |
2941 | * drivers include a large blob of data inserted as comments | |
2942 | * at the end of the file. As an optimization we can stop | |
2943 | * reading the PPD when we get to the start of this data. | |
2944 | */ | |
2945 | ||
2e4ff8af | 2946 | if (!strcmp(line->buffer, "*%APLWORKSET START")) |
bd7854cb | 2947 | return (0); |
bd7854cb | 2948 | |
2e4ff8af | 2949 | if (ch == EOF && lineptr == line->buffer) |
ef416fc2 | 2950 | return (0); |
ef416fc2 | 2951 | |
2952 | /* | |
2953 | * Now parse it... | |
2954 | */ | |
2955 | ||
2956 | mask = 0; | |
2e4ff8af | 2957 | lineptr = line->buffer + 1; |
ef416fc2 | 2958 | |
2959 | keyword[0] = '\0'; | |
2960 | option[0] = '\0'; | |
2961 | text[0] = '\0'; | |
2962 | *string = NULL; | |
2963 | ||
2e4ff8af MS |
2964 | if ((!line->buffer[0] || /* Blank line */ |
2965 | !strncmp(line->buffer, "*%", 2) || /* Comment line */ | |
2966 | !strcmp(line->buffer, "*End")) && /* End of multi-line string */ | |
ef416fc2 | 2967 | ignoreblank) /* Ignore these? */ |
2968 | { | |
2969 | startline = cg->ppd_line + 1; | |
2970 | continue; | |
2971 | } | |
2972 | ||
2e4ff8af | 2973 | if (!strcmp(line->buffer, "*")) /* (Bad) comment line */ |
ef416fc2 | 2974 | { |
2975 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2976 | { | |
2977 | startline = cg->ppd_line + 1; | |
2978 | continue; | |
2979 | } | |
2980 | else | |
2981 | { | |
2982 | cg->ppd_line = startline; | |
2983 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2984 | ||
ef416fc2 | 2985 | return (0); |
2986 | } | |
2987 | } | |
2988 | ||
2e4ff8af | 2989 | if (line->buffer[0] != '*') /* All lines start with an asterisk */ |
ef416fc2 | 2990 | { |
ef416fc2 | 2991 | /* |
2992 | * Allow lines consisting of just whitespace... | |
2993 | */ | |
2994 | ||
2e4ff8af | 2995 | for (lineptr = line->buffer; *lineptr; lineptr ++) |
ef416fc2 | 2996 | if (!isspace(*lineptr & 255)) |
2997 | break; | |
2998 | ||
2999 | if (*lineptr) | |
3000 | { | |
3001 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
ef416fc2 | 3002 | return (0); |
3003 | } | |
3004 | else if (ignoreblank) | |
3005 | continue; | |
3006 | else | |
ef416fc2 | 3007 | return (0); |
ef416fc2 | 3008 | } |
3009 | ||
3010 | /* | |
3011 | * Get a keyword... | |
3012 | */ | |
3013 | ||
3014 | keyptr = keyword; | |
3015 | ||
3016 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
3017 | { | |
3018 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
3019 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
3020 | { | |
3021 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
ef416fc2 | 3022 | return (0); |
3023 | } | |
3024 | ||
3025 | *keyptr++ = *lineptr++; | |
3026 | } | |
3027 | ||
3028 | *keyptr = '\0'; | |
3029 | ||
3030 | if (!strcmp(keyword, "End")) | |
3031 | continue; | |
3032 | ||
3033 | mask |= PPD_KEYWORD; | |
3034 | ||
3035 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
3036 | ||
3037 | if (isspace(*lineptr & 255)) | |
3038 | { | |
3039 | /* | |
3040 | * Get an option name... | |
3041 | */ | |
3042 | ||
3043 | while (isspace(*lineptr & 255)) | |
3044 | lineptr ++; | |
3045 | ||
3046 | optptr = option; | |
3047 | ||
3048 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
3049 | *lineptr != '/') | |
3050 | { | |
3051 | if (*lineptr <= ' ' || *lineptr > 126 || | |
3052 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
3053 | { | |
3054 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
ef416fc2 | 3055 | return (0); |
3056 | } | |
3057 | ||
3058 | *optptr++ = *lineptr++; | |
3059 | } | |
3060 | ||
3061 | *optptr = '\0'; | |
3062 | ||
3063 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3064 | { | |
3065 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3066 | return (0); |
3067 | } | |
3068 | ||
3069 | while (isspace(*lineptr & 255)) | |
3070 | lineptr ++; | |
3071 | ||
3072 | mask |= PPD_OPTION; | |
3073 | ||
3074 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
3075 | ||
3076 | if (*lineptr == '/') | |
3077 | { | |
3078 | /* | |
3079 | * Get human-readable text... | |
3080 | */ | |
3081 | ||
3082 | lineptr ++; | |
3083 | ||
3084 | textptr = text; | |
3085 | ||
3086 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
3087 | { | |
3088 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
3089 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
3090 | { | |
3091 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3092 | return (0); |
3093 | } | |
3094 | ||
3095 | *textptr++ = *lineptr++; | |
3096 | } | |
3097 | ||
3098 | *textptr = '\0'; | |
3099 | textlen = ppd_decode(text); | |
3100 | ||
3101 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3102 | { | |
3103 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3104 | return (0); |
3105 | } | |
3106 | ||
3107 | mask |= PPD_TEXT; | |
3108 | } | |
3109 | ||
3110 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
3111 | } | |
3112 | ||
3113 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3114 | { | |
3115 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3116 | return (0); |
3117 | } | |
3118 | ||
3119 | while (isspace(*lineptr & 255)) | |
3120 | lineptr ++; | |
3121 | ||
3122 | if (*lineptr == ':') | |
3123 | { | |
3124 | /* | |
3125 | * Get string after triming leading and trailing whitespace... | |
3126 | */ | |
3127 | ||
3128 | lineptr ++; | |
3129 | while (isspace(*lineptr & 255)) | |
3130 | lineptr ++; | |
3131 | ||
3132 | strptr = lineptr + strlen(lineptr) - 1; | |
3133 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
3134 | *strptr-- = '\0'; | |
3135 | ||
3136 | if (*strptr == '\"') | |
3137 | { | |
3138 | /* | |
2e4ff8af | 3139 | * Quoted string by itself, remove quotes... |
ef416fc2 | 3140 | */ |
3141 | ||
2e4ff8af MS |
3142 | *strptr = '\0'; |
3143 | lineptr ++; | |
ef416fc2 | 3144 | } |
2e4ff8af MS |
3145 | |
3146 | *string = _cupsStrAlloc(lineptr); | |
ef416fc2 | 3147 | |
3148 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
3149 | ||
3150 | mask |= PPD_STRING; | |
3151 | } | |
3152 | } | |
3153 | while (mask == 0); | |
3154 | ||
ef416fc2 | 3155 | return (mask); |
3156 | } | |
3157 | ||
3158 | ||
3159 | /* | |
2e4ff8af | 3160 | * End of "$Id: ppd.c 6937 2007-09-10 21:13:31Z mike $". |
ef416fc2 | 3161 | */ |