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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 */ | |
0a682745 MS |
466 | char custom_name[PPD_MAX_NAME]; |
467 | /* CustomFoo attribute name */ | |
468 | ppd_attr_t *custom_attr; /* CustomFoo attribute */ | |
ef416fc2 | 469 | static const char * const ui_keywords[] = |
470 | { | |
bd7854cb | 471 | #ifdef CUPS_USE_FULL_UI_KEYWORDS_LIST |
472 | /* | |
473 | * Adobe defines some 41 keywords as "UI", meaning that they are | |
474 | * user interface elements and that they should be treated as such | |
475 | * even if the PPD creator doesn't use Open/CloseUI around them. | |
476 | * | |
477 | * Since this can cause previously invisible options to appear and | |
478 | * confuse users, the default is to only treat the PageSize and | |
479 | * PageRegion keywords this way. | |
480 | */ | |
ef416fc2 | 481 | /* Boolean keywords */ |
482 | "BlackSubstitution", | |
483 | "Booklet", | |
484 | "Collate", | |
485 | "ManualFeed", | |
486 | "MirrorPrint", | |
487 | "NegativePrint", | |
488 | "Sorter", | |
489 | "TraySwitch", | |
490 | ||
491 | /* PickOne keywords */ | |
492 | "AdvanceMedia", | |
493 | "BindColor", | |
494 | "BindEdge", | |
495 | "BindType", | |
496 | "BindWhen", | |
497 | "BitsPerPixel", | |
498 | "ColorModel", | |
499 | "CutMedia", | |
500 | "Duplex", | |
501 | "FoldType", | |
502 | "FoldWhen", | |
503 | "InputSlot", | |
504 | "JCLFrameBufferSize", | |
505 | "JCLResolution", | |
506 | "Jog", | |
507 | "MediaColor", | |
508 | "MediaType", | |
509 | "MediaWeight", | |
510 | "OutputBin", | |
511 | "OutputMode", | |
512 | "OutputOrder", | |
513 | "PageRegion", | |
514 | "PageSize", | |
515 | "Resolution", | |
516 | "Separations", | |
517 | "Signature", | |
518 | "Slipsheet", | |
519 | "Smoothing", | |
520 | "StapleLocation", | |
521 | "StapleOrientation", | |
522 | "StapleWhen", | |
523 | "StapleX", | |
524 | "StapleY" | |
bd7854cb | 525 | #else /* !CUPS_USE_FULL_UI_KEYWORDS_LIST */ |
526 | "PageRegion", | |
527 | "PageSize" | |
528 | #endif /* CUPS_USE_FULL_UI_KEYWORDS_LIST */ | |
ef416fc2 | 529 | }; |
530 | ||
531 | ||
532 | /* | |
533 | * Default to "OK" status... | |
534 | */ | |
535 | ||
536 | cg->ppd_status = PPD_OK; | |
537 | cg->ppd_line = 0; | |
538 | ||
539 | /* | |
540 | * Range check input... | |
541 | */ | |
542 | ||
543 | if (fp == NULL) | |
544 | { | |
545 | cg->ppd_status = PPD_NULL_FILE; | |
546 | return (NULL); | |
547 | } | |
548 | ||
549 | /* | |
550 | * Grab the first line and make sure it reads '*PPD-Adobe: "major.minor"'... | |
551 | */ | |
552 | ||
2e4ff8af MS |
553 | line.buffer = NULL; |
554 | line.bufsize = 0; | |
555 | ||
556 | mask = ppd_read(fp, &line, keyword, name, text, &string, 0, cg); | |
ef416fc2 | 557 | |
558 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
559 | ||
560 | if (mask == 0 || | |
561 | strcmp(keyword, "PPD-Adobe") || | |
562 | string == NULL || string[0] != '4') | |
563 | { | |
564 | /* | |
565 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
566 | */ | |
567 | ||
568 | if (cg->ppd_status == PPD_OK) | |
569 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
570 | ||
2e4ff8af | 571 | _cupsStrFree(string); |
ef416fc2 | 572 | |
573 | return (NULL); | |
574 | } | |
575 | ||
576 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
577 | ||
2e4ff8af | 578 | _cupsStrFree(string); |
ef416fc2 | 579 | |
580 | /* | |
581 | * Allocate memory for the PPD file record... | |
582 | */ | |
583 | ||
584 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
585 | { | |
586 | cg->ppd_status = PPD_ALLOC_ERROR; | |
587 | ||
588 | return (NULL); | |
589 | } | |
590 | ||
355e94dc | 591 | ppd->language_level = 2; |
ef416fc2 | 592 | ppd->color_device = 0; |
593 | ppd->colorspace = PPD_CS_GRAY; | |
594 | ppd->landscape = -90; | |
fa73b229 | 595 | ppd->coptions = cupsArrayNew((cups_array_func_t)ppd_compare_coptions, |
596 | NULL); | |
ef416fc2 | 597 | |
598 | /* | |
599 | * Get the default language for the user... | |
600 | */ | |
601 | ||
602 | language = cupsLangDefault(); | |
757d2cad | 603 | loc = localeconv(); |
ef416fc2 | 604 | |
605 | /* | |
606 | * Read lines from the PPD file and add them to the file record... | |
607 | */ | |
608 | ||
609 | group = NULL; | |
610 | subgroup = NULL; | |
611 | option = NULL; | |
612 | choice = NULL; | |
613 | ui_keyword = 0; | |
e1d6a774 | 614 | encoding = CUPS_ISO8859_1; |
ef416fc2 | 615 | |
2e4ff8af | 616 | while ((mask = ppd_read(fp, &line, keyword, name, text, &string, 1, cg)) != 0) |
ef416fc2 | 617 | { |
618 | #ifdef DEBUG | |
619 | printf("mask = %x, keyword = \"%s\"", mask, keyword); | |
620 | ||
621 | if (name[0] != '\0') | |
622 | printf(", name = \"%s\"", name); | |
623 | ||
624 | if (text[0] != '\0') | |
625 | printf(", text = \"%s\"", text); | |
626 | ||
627 | if (string != NULL) | |
628 | { | |
629 | if (strlen(string) > 40) | |
630 | printf(", string = %p", string); | |
631 | else | |
632 | printf(", string = \"%s\"", string); | |
633 | } | |
634 | ||
635 | puts(""); | |
636 | #endif /* DEBUG */ | |
637 | ||
638 | if (strcmp(keyword, "CloseUI") && strcmp(keyword, "CloseGroup") && | |
639 | strcmp(keyword, "CloseSubGroup") && strncmp(keyword, "Default", 7) && | |
640 | strcmp(keyword, "JCLCloseUI") && strcmp(keyword, "JCLOpenUI") && | |
641 | strcmp(keyword, "OpenUI") && strcmp(keyword, "OpenGroup") && | |
642 | strcmp(keyword, "OpenSubGroup") && string == NULL) | |
643 | { | |
644 | /* | |
645 | * Need a string value! | |
646 | */ | |
647 | ||
648 | cg->ppd_status = PPD_MISSING_VALUE; | |
649 | ||
650 | goto error; | |
651 | } | |
652 | ||
653 | /* | |
654 | * Certain main keywords (as defined by the PPD spec) may be used | |
655 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
656 | * so that Adobe wouldn't completely break compatibility with PPD | |
657 | * files prior to v4.0 of the spec, but it is hopelessly | |
658 | * inconsistent... Catch these main keywords and automatically | |
659 | * create the corresponding option, as needed... | |
660 | */ | |
661 | ||
662 | if (ui_keyword) | |
663 | { | |
664 | /* | |
665 | * Previous line was a UI keyword... | |
666 | */ | |
667 | ||
668 | option = NULL; | |
669 | ui_keyword = 0; | |
670 | } | |
671 | ||
672 | if (option == NULL && | |
673 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
674 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
675 | { | |
676 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
677 | if (!strcmp(keyword, ui_keywords[i])) | |
678 | break; | |
679 | ||
680 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
681 | { | |
682 | /* | |
683 | * Create the option in the appropriate group... | |
684 | */ | |
685 | ||
686 | ui_keyword = 1; | |
687 | ||
688 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
689 | keyword)); | |
690 | ||
691 | if (!group) | |
692 | { | |
e1d6a774 | 693 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
694 | encoding)) == NULL) | |
ef416fc2 | 695 | goto error; |
696 | ||
697 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
698 | option = ppd_get_option(group, keyword); | |
699 | group = NULL; | |
700 | } | |
701 | else | |
702 | option = ppd_get_option(group, keyword); | |
703 | ||
704 | if (option == NULL) | |
705 | { | |
706 | cg->ppd_status = PPD_ALLOC_ERROR; | |
707 | ||
708 | goto error; | |
709 | } | |
710 | ||
711 | /* | |
712 | * Now fill in the initial information for the option... | |
713 | */ | |
714 | ||
715 | if (!strncmp(keyword, "JCL", 3)) | |
716 | option->section = PPD_ORDER_JCL; | |
717 | else | |
718 | option->section = PPD_ORDER_ANY; | |
719 | ||
720 | option->order = 10.0f; | |
721 | ||
722 | if (i < 8) | |
723 | option->ui = PPD_UI_BOOLEAN; | |
724 | else | |
725 | option->ui = PPD_UI_PICKONE; | |
726 | ||
727 | for (j = 0; j < ppd->num_attrs; j ++) | |
728 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
729 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
730 | ppd->attrs[j]->value) | |
731 | { | |
732 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
733 | option->keyword, ppd->attrs[j]->value)); | |
734 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
735 | sizeof(option->defchoice)); | |
736 | break; | |
737 | } | |
738 | ||
739 | if (!strcmp(keyword, "PageSize")) | |
740 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
741 | else if (!strcmp(keyword, "MediaType")) | |
742 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
743 | else if (!strcmp(keyword, "InputSlot")) | |
744 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
745 | else if (!strcmp(keyword, "ColorModel")) | |
746 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
747 | else if (!strcmp(keyword, "Resolution")) | |
748 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
749 | else | |
750 | strlcpy(option->text, keyword, sizeof(option->text)); | |
751 | } | |
752 | } | |
753 | ||
754 | if (!strcmp(keyword, "LanguageLevel")) | |
755 | ppd->language_level = atoi(string); | |
756 | else if (!strcmp(keyword, "LanguageEncoding")) | |
e1d6a774 | 757 | { |
758 | /* | |
759 | * Say all PPD files are UTF-8, since we convert to UTF-8... | |
760 | */ | |
761 | ||
2e4ff8af | 762 | ppd->lang_encoding = _cupsStrAlloc("UTF-8"); |
80ca4592 | 763 | encoding = _ppdGetEncoding(string); |
e1d6a774 | 764 | } |
ef416fc2 | 765 | else if (!strcmp(keyword, "LanguageVersion")) |
766 | ppd->lang_version = string; | |
767 | else if (!strcmp(keyword, "Manufacturer")) | |
768 | ppd->manufacturer = string; | |
769 | else if (!strcmp(keyword, "ModelName")) | |
770 | ppd->modelname = string; | |
771 | else if (!strcmp(keyword, "Protocols")) | |
772 | ppd->protocols = string; | |
773 | else if (!strcmp(keyword, "PCFileName")) | |
774 | ppd->pcfilename = string; | |
775 | else if (!strcmp(keyword, "NickName")) | |
e1d6a774 | 776 | { |
777 | if (encoding != CUPS_UTF8) | |
778 | { | |
779 | cups_utf8_t utf8[256]; /* UTF-8 version of NickName */ | |
780 | ||
781 | ||
782 | cupsCharsetToUTF8(utf8, string, sizeof(utf8), encoding); | |
2e4ff8af | 783 | ppd->nickname = _cupsStrAlloc((char *)utf8); |
e1d6a774 | 784 | } |
785 | else | |
2e4ff8af | 786 | ppd->nickname = _cupsStrAlloc(string); |
e1d6a774 | 787 | } |
ef416fc2 | 788 | else if (!strcmp(keyword, "Product")) |
789 | ppd->product = string; | |
790 | else if (!strcmp(keyword, "ShortNickName")) | |
791 | ppd->shortnickname = string; | |
792 | else if (!strcmp(keyword, "TTRasterizer")) | |
793 | ppd->ttrasterizer = string; | |
794 | else if (!strcmp(keyword, "JCLBegin")) | |
795 | { | |
2e4ff8af | 796 | ppd->jcl_begin = _cupsStrAlloc(string); |
ef416fc2 | 797 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ |
798 | } | |
799 | else if (!strcmp(keyword, "JCLEnd")) | |
800 | { | |
2e4ff8af | 801 | ppd->jcl_end = _cupsStrAlloc(string); |
ef416fc2 | 802 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ |
803 | } | |
804 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
805 | { | |
2e4ff8af | 806 | ppd->jcl_ps = _cupsStrAlloc(string); |
ef416fc2 | 807 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ |
808 | } | |
809 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
810 | ppd->accurate_screens = !strcmp(string, "True"); | |
811 | else if (!strcmp(keyword, "ColorDevice")) | |
812 | ppd->color_device = !strcmp(string, "True"); | |
813 | else if (!strcmp(keyword, "ContoneOnly")) | |
814 | ppd->contone_only = !strcmp(string, "True"); | |
815 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
816 | ppd->flip_duplex = !strcmp(string, "True"); | |
817 | else if (!strcmp(keyword, "cupsManualCopies")) | |
818 | ppd->manual_copies = !strcmp(string, "True"); | |
819 | else if (!strcmp(keyword, "cupsModelNumber")) | |
820 | ppd->model_number = atoi(string); | |
821 | else if (!strcmp(keyword, "cupsColorProfile")) | |
822 | { | |
823 | if (ppd->num_profiles == 0) | |
824 | profile = malloc(sizeof(ppd_profile_t)); | |
825 | else | |
826 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
827 | (ppd->num_profiles + 1)); | |
828 | ||
829 | ppd->profiles = profile; | |
830 | profile += ppd->num_profiles; | |
831 | ppd->num_profiles ++; | |
832 | ||
833 | memset(profile, 0, sizeof(ppd_profile_t)); | |
834 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
835 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
757d2cad | 836 | |
b86bc4cf | 837 | profile->density = (float)_cupsStrScand(string, &sptr, loc); |
838 | profile->gamma = (float)_cupsStrScand(sptr, &sptr, loc); | |
839 | profile->matrix[0][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
840 | profile->matrix[0][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
841 | profile->matrix[0][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
842 | profile->matrix[1][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
843 | profile->matrix[1][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
844 | profile->matrix[1][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
845 | profile->matrix[2][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
846 | profile->matrix[2][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
847 | profile->matrix[2][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
ef416fc2 | 848 | } |
849 | else if (!strcmp(keyword, "cupsFilter")) | |
850 | { | |
851 | if (ppd->num_filters == 0) | |
852 | filter = malloc(sizeof(char *)); | |
853 | else | |
854 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
855 | ||
856 | if (filter == NULL) | |
857 | { | |
ef416fc2 | 858 | cg->ppd_status = PPD_ALLOC_ERROR; |
859 | ||
860 | goto error; | |
861 | } | |
862 | ||
863 | ppd->filters = filter; | |
864 | filter += ppd->num_filters; | |
865 | ppd->num_filters ++; | |
866 | ||
867 | /* | |
868 | * Copy filter string and prevent it from being freed below... | |
869 | */ | |
870 | ||
871 | *filter = string; | |
872 | string = NULL; | |
873 | } | |
874 | else if (!strcmp(keyword, "Throughput")) | |
875 | ppd->throughput = atoi(string); | |
876 | else if (!strcmp(keyword, "Font")) | |
877 | { | |
878 | /* | |
879 | * Add this font to the list of available fonts... | |
880 | */ | |
881 | ||
882 | if (ppd->num_fonts == 0) | |
883 | tempfonts = (char **)malloc(sizeof(char *)); | |
884 | else | |
885 | tempfonts = (char **)realloc(ppd->fonts, | |
886 | sizeof(char *) * (ppd->num_fonts + 1)); | |
887 | ||
888 | if (tempfonts == NULL) | |
889 | { | |
890 | cg->ppd_status = PPD_ALLOC_ERROR; | |
891 | ||
892 | goto error; | |
893 | } | |
894 | ||
895 | ppd->fonts = tempfonts; | |
2e4ff8af | 896 | ppd->fonts[ppd->num_fonts] = _cupsStrAlloc(name); |
ef416fc2 | 897 | ppd->num_fonts ++; |
898 | } | |
fa73b229 | 899 | else if (!strncmp(keyword, "ParamCustom", 11)) |
ef416fc2 | 900 | { |
fa73b229 | 901 | ppd_coption_t *coption; /* Custom option */ |
902 | ppd_cparam_t *cparam; /* Custom parameter */ | |
903 | int corder; /* Order number */ | |
904 | char ctype[33], /* Data type */ | |
905 | cminimum[65], /* Minimum value */ | |
906 | cmaximum[65]; /* Maximum value */ | |
907 | ||
908 | ||
909 | /* | |
910 | * Get the custom option and parameter... | |
911 | */ | |
ef416fc2 | 912 | |
fa73b229 | 913 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 914 | { |
fa73b229 | 915 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 916 | |
fa73b229 | 917 | goto error; |
918 | } | |
ef416fc2 | 919 | |
fa73b229 | 920 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
921 | { | |
922 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 923 | |
fa73b229 | 924 | goto error; |
925 | } | |
926 | ||
927 | /* | |
928 | * Get the parameter data... | |
929 | */ | |
930 | ||
931 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
932 | cmaximum) != 4) | |
933 | { | |
934 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
935 | ||
936 | goto error; | |
937 | } | |
938 | ||
939 | cparam->order = corder; | |
ef416fc2 | 940 | |
fa73b229 | 941 | if (!strcmp(ctype, "curve")) |
942 | { | |
943 | cparam->type = PPD_CUSTOM_CURVE; | |
b86bc4cf | 944 | cparam->minimum.custom_curve = (float)_cupsStrScand(cminimum, NULL, loc); |
945 | cparam->maximum.custom_curve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 946 | } |
947 | else if (!strcmp(ctype, "int")) | |
948 | { | |
949 | cparam->type = PPD_CUSTOM_INT; | |
950 | cparam->minimum.custom_int = atoi(cminimum); | |
951 | cparam->maximum.custom_int = atoi(cmaximum); | |
952 | } | |
953 | else if (!strcmp(ctype, "invcurve")) | |
954 | { | |
955 | cparam->type = PPD_CUSTOM_INVCURVE; | |
b86bc4cf | 956 | cparam->minimum.custom_invcurve = (float)_cupsStrScand(cminimum, NULL, loc); |
957 | cparam->maximum.custom_invcurve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 958 | } |
959 | else if (!strcmp(ctype, "passcode")) | |
960 | { | |
961 | cparam->type = PPD_CUSTOM_PASSCODE; | |
b423cd4c | 962 | cparam->minimum.custom_passcode = atoi(cminimum); |
963 | cparam->maximum.custom_passcode = atoi(cmaximum); | |
fa73b229 | 964 | } |
965 | else if (!strcmp(ctype, "password")) | |
966 | { | |
967 | cparam->type = PPD_CUSTOM_PASSWORD; | |
b423cd4c | 968 | cparam->minimum.custom_password = atoi(cminimum); |
969 | cparam->maximum.custom_password = atoi(cmaximum); | |
fa73b229 | 970 | } |
971 | else if (!strcmp(ctype, "points")) | |
972 | { | |
973 | cparam->type = PPD_CUSTOM_POINTS; | |
b86bc4cf | 974 | cparam->minimum.custom_points = (float)_cupsStrScand(cminimum, NULL, loc); |
975 | cparam->maximum.custom_points = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 976 | } |
977 | else if (!strcmp(ctype, "real")) | |
978 | { | |
979 | cparam->type = PPD_CUSTOM_REAL; | |
b86bc4cf | 980 | cparam->minimum.custom_real = (float)_cupsStrScand(cminimum, NULL, loc); |
981 | cparam->maximum.custom_real = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 982 | } |
983 | else if (!strcmp(ctype, "string")) | |
984 | { | |
985 | cparam->type = PPD_CUSTOM_STRING; | |
b423cd4c | 986 | cparam->minimum.custom_string = atoi(cminimum); |
987 | cparam->maximum.custom_string = atoi(cmaximum); | |
fa73b229 | 988 | } |
989 | else | |
990 | { | |
991 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
992 | ||
993 | goto error; | |
994 | } | |
995 | ||
996 | /* | |
997 | * Now special-case for CustomPageSize... | |
998 | */ | |
999 | ||
1000 | if (!strcmp(coption->keyword, "PageSize")) | |
1001 | { | |
1002 | if (!strcmp(name, "Width")) | |
1003 | { | |
1004 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
1005 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
1006 | } | |
1007 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 1008 | { |
fa73b229 | 1009 | ppd->custom_min[1] = cparam->minimum.custom_points; |
1010 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
1011 | } | |
1012 | } | |
1013 | } | |
1014 | else if (!strcmp(keyword, "HWMargins")) | |
757d2cad | 1015 | { |
1016 | for (i = 0, sptr = string; i < 4; i ++) | |
b86bc4cf | 1017 | ppd->custom_margins[i] = (float)_cupsStrScand(sptr, &sptr, loc); |
757d2cad | 1018 | } |
323c5de1 | 1019 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True") && !option) |
fa73b229 | 1020 | { |
0a682745 MS |
1021 | ppd_option_t *custom_option; /* Custom option */ |
1022 | ||
fa73b229 | 1023 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 1024 | |
fa73b229 | 1025 | /* |
1026 | * Get the option and custom option... | |
1027 | */ | |
ef416fc2 | 1028 | |
e1d6a774 | 1029 | if (!ppd_get_coption(ppd, keyword + 6)) |
ef416fc2 | 1030 | { |
fa73b229 | 1031 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1032 | |
1033 | goto error; | |
1034 | } | |
1035 | ||
0a682745 MS |
1036 | if (option && !strcasecmp(option->keyword, keyword + 6)) |
1037 | custom_option = option; | |
1038 | else | |
1039 | custom_option = ppdFindOption(ppd, keyword + 6); | |
fa73b229 | 1040 | |
0a682745 | 1041 | if (custom_option) |
ef416fc2 | 1042 | { |
0a682745 MS |
1043 | /* |
1044 | * Add the "custom" option... | |
1045 | */ | |
ef416fc2 | 1046 | |
0a682745 MS |
1047 | if ((choice = ppd_add_choice(custom_option, "Custom")) == NULL) |
1048 | { | |
1049 | DEBUG_puts("Unable to add Custom choice!"); | |
ef416fc2 | 1050 | |
0a682745 MS |
1051 | cg->ppd_status = PPD_ALLOC_ERROR; |
1052 | ||
1053 | goto error; | |
1054 | } | |
ef416fc2 | 1055 | |
0a682745 MS |
1056 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1057 | sizeof(choice->text)); | |
fa73b229 | 1058 | |
0a682745 MS |
1059 | choice->code = _cupsStrAlloc(string); |
1060 | } | |
fa73b229 | 1061 | |
1062 | /* | |
1063 | * Now process custom page sizes specially... | |
1064 | */ | |
1065 | ||
1066 | if (!strcmp(keyword, "CustomPageSize")) | |
1067 | { | |
fa73b229 | 1068 | /* |
1069 | * Add a "Custom" page size entry... | |
1070 | */ | |
1071 | ||
0a682745 | 1072 | ppd->variable_sizes = 1; |
323c5de1 | 1073 | |
0a682745 | 1074 | ppd_add_size(ppd, "Custom"); |
323c5de1 | 1075 | |
0a682745 MS |
1076 | if (option && !strcasecmp(option->keyword, "PageRegion")) |
1077 | custom_option = option; | |
1078 | else | |
1079 | custom_option = ppdFindOption(ppd, "PageRegion"); | |
09a101d6 | 1080 | |
0a682745 MS |
1081 | if (custom_option) |
1082 | { | |
1083 | if ((choice = ppd_add_choice(custom_option, "Custom")) == NULL) | |
323c5de1 | 1084 | { |
0a682745 MS |
1085 | DEBUG_puts("Unable to add Custom choice!"); |
1086 | ||
1087 | cg->ppd_status = PPD_ALLOC_ERROR; | |
323c5de1 | 1088 | |
1089 | goto error; | |
1090 | } | |
1091 | ||
0a682745 MS |
1092 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1093 | sizeof(choice->text)); | |
323c5de1 | 1094 | } |
fa73b229 | 1095 | } |
ef416fc2 | 1096 | } |
1097 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1098 | { | |
1099 | if (!strcmp(string, "Minus90")) | |
1100 | ppd->landscape = -90; | |
1101 | else if (!strcmp(string, "Plus90")) | |
1102 | ppd->landscape = 90; | |
1103 | } | |
1104 | else if (!strcmp(keyword, "Emulators")) | |
1105 | { | |
1106 | for (count = 1, sptr = string; sptr != NULL;) | |
1107 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1108 | { | |
1109 | count ++; | |
1110 | while (*sptr == ' ') | |
1111 | sptr ++; | |
1112 | } | |
1113 | ||
1114 | ppd->num_emulations = count; | |
1115 | ppd->emulations = calloc(count, sizeof(ppd_emul_t)); | |
1116 | ||
1117 | for (i = 0, sptr = string; i < count; i ++) | |
1118 | { | |
1119 | for (nameptr = ppd->emulations[i].name; | |
1120 | *sptr != '\0' && *sptr != ' '; | |
1121 | sptr ++) | |
1122 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1123 | *nameptr++ = *sptr; | |
1124 | ||
1125 | *nameptr = '\0'; | |
1126 | ||
1127 | while (*sptr == ' ') | |
1128 | sptr ++; | |
1129 | } | |
1130 | } | |
1131 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1132 | { | |
1133 | ppd_decode(string); | |
1134 | ||
1135 | for (i = 0; i < ppd->num_emulations; i ++) | |
1136 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1137 | { | |
1138 | ppd->emulations[i].start = string; | |
1139 | string = NULL; | |
1140 | } | |
1141 | } | |
1142 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1143 | { | |
1144 | ppd_decode(string); | |
1145 | ||
1146 | for (i = 0; i < ppd->num_emulations; i ++) | |
1147 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1148 | { | |
1149 | ppd->emulations[i].stop = string; | |
1150 | string = NULL; | |
1151 | } | |
1152 | } | |
1153 | else if (!strcmp(keyword, "JobPatchFile")) | |
1154 | { | |
1155 | if (ppd->patches == NULL) | |
2e4ff8af | 1156 | ppd->patches = _cupsStrAlloc(string); |
ef416fc2 | 1157 | else |
1158 | { | |
1159 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1160 | strlen(string) + 1); | |
1161 | if (temp == NULL) | |
1162 | { | |
1163 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1164 | ||
1165 | goto error; | |
1166 | } | |
1167 | ||
1168 | ppd->patches = temp; | |
1169 | ||
1170 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1171 | } | |
1172 | } | |
1173 | else if (!strcmp(keyword, "OpenUI")) | |
1174 | { | |
1175 | /* | |
1176 | * Don't allow nesting of options... | |
1177 | */ | |
1178 | ||
1179 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1180 | { | |
1181 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1182 | ||
1183 | goto error; | |
1184 | } | |
1185 | ||
1186 | /* | |
1187 | * Add an option record to the current sub-group, group, or file... | |
1188 | */ | |
1189 | ||
bc44d920 | 1190 | DEBUG_printf(("name=\"%s\" (%d)\n", name, strlen(name))); |
1191 | ||
ef416fc2 | 1192 | if (name[0] == '*') |
1193 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1194 | ||
1195 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1196 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1197 | ||
1198 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1199 | group ? group->text : "(null)")); | |
1200 | ||
1201 | if (subgroup != NULL) | |
1202 | option = ppd_get_option(subgroup, name); | |
1203 | else if (group == NULL) | |
1204 | { | |
e1d6a774 | 1205 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
1206 | encoding)) == NULL) | |
ef416fc2 | 1207 | goto error; |
1208 | ||
1209 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1210 | option = ppd_get_option(group, name); | |
1211 | group = NULL; | |
1212 | } | |
1213 | else | |
1214 | option = ppd_get_option(group, name); | |
1215 | ||
1216 | if (option == NULL) | |
1217 | { | |
1218 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1219 | ||
1220 | goto error; | |
1221 | } | |
1222 | ||
1223 | /* | |
1224 | * Now fill in the initial information for the option... | |
1225 | */ | |
1226 | ||
1227 | if (string && !strcmp(string, "PickMany")) | |
1228 | option->ui = PPD_UI_PICKMANY; | |
1229 | else if (string && !strcmp(string, "Boolean")) | |
1230 | option->ui = PPD_UI_BOOLEAN; | |
1231 | else if (string && !strcmp(string, "PickOne")) | |
1232 | option->ui = PPD_UI_PICKONE; | |
1233 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1234 | { | |
1235 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1236 | ||
1237 | goto error; | |
1238 | } | |
1239 | else | |
1240 | option->ui = PPD_UI_PICKONE; | |
1241 | ||
1242 | for (j = 0; j < ppd->num_attrs; j ++) | |
1243 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1244 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1245 | ppd->attrs[j]->value) | |
1246 | { | |
1247 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1248 | option->keyword, ppd->attrs[j]->value)); | |
1249 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1250 | sizeof(option->defchoice)); | |
1251 | break; | |
1252 | } | |
1253 | ||
1254 | if (text[0]) | |
e1d6a774 | 1255 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, |
1256 | sizeof(option->text), encoding); | |
ef416fc2 | 1257 | else |
1258 | { | |
1259 | if (!strcmp(name, "PageSize")) | |
1260 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1261 | else if (!strcmp(name, "MediaType")) | |
1262 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1263 | else if (!strcmp(name, "InputSlot")) | |
1264 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1265 | else if (!strcmp(name, "ColorModel")) | |
1266 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1267 | else if (!strcmp(name, "Resolution")) | |
1268 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1269 | else | |
1270 | strlcpy(option->text, name, sizeof(option->text)); | |
1271 | } | |
1272 | ||
1273 | option->section = PPD_ORDER_ANY; | |
1274 | ||
2e4ff8af | 1275 | _cupsStrFree(string); |
ef416fc2 | 1276 | string = NULL; |
0a682745 MS |
1277 | |
1278 | /* | |
1279 | * Add a custom option choice if we have already seen a CustomFoo | |
1280 | * attribute... | |
1281 | */ | |
1282 | ||
1283 | if (!strcasecmp(name, "PageRegion")) | |
1284 | strcpy(custom_name, "CustomPageSize"); | |
1285 | else | |
1286 | snprintf(custom_name, sizeof(custom_name), "Custom%s", name); | |
1287 | ||
1288 | if ((custom_attr = ppdFindAttr(ppd, custom_name, "True")) != NULL) | |
1289 | { | |
1290 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1291 | { | |
1292 | DEBUG_puts("Unable to add Custom choice!"); | |
1293 | ||
1294 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1295 | ||
1296 | goto error; | |
1297 | } | |
1298 | ||
1299 | strlcpy(choice->text, | |
1300 | custom_attr->text[0] ? custom_attr->text : _("Custom"), | |
1301 | sizeof(choice->text)); | |
1302 | choice->code = _cupsStrAlloc(custom_attr->value); | |
1303 | } | |
ef416fc2 | 1304 | } |
1305 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1306 | { | |
1307 | /* | |
1308 | * Don't allow nesting of options... | |
1309 | */ | |
1310 | ||
1311 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1312 | { | |
1313 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1314 | ||
1315 | goto error; | |
1316 | } | |
1317 | ||
1318 | /* | |
1319 | * Find the JCL group, and add if needed... | |
1320 | */ | |
1321 | ||
e1d6a774 | 1322 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg, encoding); |
ef416fc2 | 1323 | |
1324 | if (group == NULL) | |
1325 | goto error; | |
1326 | ||
1327 | /* | |
1328 | * Add an option record to the current JCLs... | |
1329 | */ | |
1330 | ||
1331 | if (name[0] == '*') | |
1332 | _cups_strcpy(name, name + 1); | |
1333 | ||
1334 | option = ppd_get_option(group, name); | |
1335 | ||
1336 | if (option == NULL) | |
1337 | { | |
1338 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1339 | ||
1340 | goto error; | |
1341 | } | |
1342 | ||
1343 | /* | |
1344 | * Now fill in the initial information for the option... | |
1345 | */ | |
1346 | ||
1347 | if (string && !strcmp(string, "PickMany")) | |
1348 | option->ui = PPD_UI_PICKMANY; | |
1349 | else if (string && !strcmp(string, "Boolean")) | |
1350 | option->ui = PPD_UI_BOOLEAN; | |
1351 | else if (string && !strcmp(string, "PickOne")) | |
1352 | option->ui = PPD_UI_PICKONE; | |
1353 | else | |
1354 | { | |
1355 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1356 | ||
1357 | goto error; | |
1358 | } | |
1359 | ||
1360 | for (j = 0; j < ppd->num_attrs; j ++) | |
1361 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1362 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1363 | ppd->attrs[j]->value) | |
1364 | { | |
1365 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1366 | option->keyword, ppd->attrs[j]->value)); | |
1367 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1368 | sizeof(option->defchoice)); | |
1369 | break; | |
1370 | } | |
1371 | ||
e1d6a774 | 1372 | if (text[0]) |
1373 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, | |
1374 | sizeof(option->text), encoding); | |
1375 | else | |
1376 | strlcpy(option->text, name, sizeof(option->text)); | |
ef416fc2 | 1377 | |
1378 | option->section = PPD_ORDER_JCL; | |
1379 | group = NULL; | |
1380 | ||
2e4ff8af | 1381 | _cupsStrFree(string); |
ef416fc2 | 1382 | string = NULL; |
0a682745 MS |
1383 | |
1384 | /* | |
1385 | * Add a custom option choice if we have already seen a CustomFoo | |
1386 | * attribute... | |
1387 | */ | |
1388 | ||
1389 | snprintf(custom_name, sizeof(custom_name), "Custom%s", name); | |
1390 | ||
1391 | if ((custom_attr = ppdFindAttr(ppd, custom_name, "True")) != NULL) | |
1392 | { | |
1393 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1394 | { | |
1395 | DEBUG_puts("Unable to add Custom choice!"); | |
1396 | ||
1397 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1398 | ||
1399 | goto error; | |
1400 | } | |
1401 | ||
1402 | strlcpy(choice->text, | |
1403 | custom_attr->text[0] ? custom_attr->text : _("Custom"), | |
1404 | sizeof(choice->text)); | |
1405 | choice->code = _cupsStrAlloc(custom_attr->value); | |
1406 | } | |
ef416fc2 | 1407 | } |
1408 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1409 | { | |
1410 | option = NULL; | |
1411 | ||
2e4ff8af | 1412 | _cupsStrFree(string); |
ef416fc2 | 1413 | string = NULL; |
1414 | } | |
1415 | else if (!strcmp(keyword, "OpenGroup")) | |
1416 | { | |
1417 | /* | |
1418 | * Open a new group... | |
1419 | */ | |
1420 | ||
1421 | if (group != NULL) | |
1422 | { | |
1423 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1424 | ||
1425 | goto error; | |
1426 | } | |
1427 | ||
1428 | if (!string) | |
1429 | { | |
1430 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1431 | ||
1432 | goto error; | |
1433 | } | |
1434 | ||
1435 | /* | |
1436 | * Separate the group name from the text (name/text)... | |
1437 | */ | |
1438 | ||
1439 | if ((sptr = strchr(string, '/')) != NULL) | |
1440 | *sptr++ = '\0'; | |
1441 | else | |
1442 | sptr = string; | |
1443 | ||
1444 | /* | |
1445 | * Fix up the text... | |
1446 | */ | |
1447 | ||
1448 | ppd_decode(sptr); | |
1449 | ||
1450 | /* | |
1451 | * Find/add the group... | |
1452 | */ | |
1453 | ||
e1d6a774 | 1454 | group = ppd_get_group(ppd, string, sptr, cg, encoding); |
ef416fc2 | 1455 | |
1456 | if (group == NULL) | |
1457 | goto error; | |
1458 | ||
2e4ff8af | 1459 | _cupsStrFree(string); |
ef416fc2 | 1460 | string = NULL; |
1461 | } | |
1462 | else if (!strcmp(keyword, "CloseGroup")) | |
1463 | { | |
1464 | group = NULL; | |
1465 | ||
2e4ff8af | 1466 | _cupsStrFree(string); |
ef416fc2 | 1467 | string = NULL; |
1468 | } | |
0a682745 | 1469 | else if (!strcmp(keyword, "OrderDependency")) |
ef416fc2 | 1470 | { |
b86bc4cf | 1471 | order = (float)_cupsStrScand(string, &sptr, loc); |
757d2cad | 1472 | |
1473 | if (!sptr || sscanf(sptr, "%40s%40s", name, keyword) != 2) | |
ef416fc2 | 1474 | { |
1475 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1476 | ||
1477 | goto error; | |
1478 | } | |
1479 | ||
1480 | if (keyword[0] == '*') | |
1481 | _cups_strcpy(keyword, keyword + 1); | |
1482 | ||
1483 | if (!strcmp(name, "ExitServer")) | |
1484 | section = PPD_ORDER_EXIT; | |
1485 | else if (!strcmp(name, "Prolog")) | |
1486 | section = PPD_ORDER_PROLOG; | |
1487 | else if (!strcmp(name, "DocumentSetup")) | |
1488 | section = PPD_ORDER_DOCUMENT; | |
1489 | else if (!strcmp(name, "PageSetup")) | |
1490 | section = PPD_ORDER_PAGE; | |
1491 | else if (!strcmp(name, "JCLSetup")) | |
1492 | section = PPD_ORDER_JCL; | |
1493 | else | |
1494 | section = PPD_ORDER_ANY; | |
1495 | ||
1496 | if (option == NULL) | |
1497 | { | |
1498 | ppd_group_t *gtemp; | |
1499 | ||
1500 | ||
1501 | /* | |
1502 | * Only valid for Non-UI options... | |
1503 | */ | |
1504 | ||
1505 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1506 | if (gtemp->text[0] == '\0') | |
1507 | break; | |
1508 | ||
1509 | if (i > 0) | |
1510 | for (i = 0; i < gtemp->num_options; i ++) | |
1511 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1512 | { | |
1513 | gtemp->options[i].section = section; | |
1514 | gtemp->options[i].order = order; | |
1515 | break; | |
1516 | } | |
1517 | } | |
1518 | else | |
1519 | { | |
1520 | option->section = section; | |
1521 | option->order = order; | |
1522 | } | |
1523 | ||
2e4ff8af | 1524 | _cupsStrFree(string); |
ef416fc2 | 1525 | string = NULL; |
1526 | } | |
1527 | else if (!strncmp(keyword, "Default", 7)) | |
1528 | { | |
1529 | if (string == NULL) | |
1530 | continue; | |
1531 | ||
1532 | /* | |
1533 | * Drop UI text, if any, from value... | |
1534 | */ | |
1535 | ||
1536 | if (strchr(string, '/') != NULL) | |
1537 | *strchr(string, '/') = '\0'; | |
1538 | ||
1539 | /* | |
1540 | * Assign the default value as appropriate... | |
1541 | */ | |
1542 | ||
1543 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1544 | { | |
1545 | /* | |
1546 | * Set default colorspace... | |
1547 | */ | |
1548 | ||
1549 | if (!strcmp(string, "CMY")) | |
1550 | ppd->colorspace = PPD_CS_CMY; | |
1551 | else if (!strcmp(string, "CMYK")) | |
1552 | ppd->colorspace = PPD_CS_CMYK; | |
1553 | else if (!strcmp(string, "RGB")) | |
1554 | ppd->colorspace = PPD_CS_RGB; | |
1555 | else if (!strcmp(string, "RGBK")) | |
1556 | ppd->colorspace = PPD_CS_RGBK; | |
1557 | else if (!strcmp(string, "N")) | |
1558 | ppd->colorspace = PPD_CS_N; | |
1559 | else | |
1560 | ppd->colorspace = PPD_CS_GRAY; | |
1561 | } | |
1562 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1563 | { | |
1564 | /* | |
1565 | * Set the default as part of the current option... | |
1566 | */ | |
1567 | ||
1568 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1569 | ||
1570 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1571 | ||
1572 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1573 | } | |
1574 | else | |
1575 | { | |
1576 | /* | |
1577 | * Lookup option and set if it has been defined... | |
1578 | */ | |
1579 | ||
1580 | ppd_option_t *toption; /* Temporary option */ | |
1581 | ||
1582 | ||
1583 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1584 | { | |
1585 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1586 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1587 | } | |
1588 | } | |
1589 | } | |
1590 | else if (!strcmp(keyword, "UIConstraints") || | |
1591 | !strcmp(keyword, "NonUIConstraints")) | |
1592 | { | |
1593 | if (ppd->num_consts == 0) | |
323c5de1 | 1594 | constraint = calloc(2, sizeof(ppd_const_t)); |
ef416fc2 | 1595 | else |
1596 | constraint = realloc(ppd->consts, | |
323c5de1 | 1597 | (ppd->num_consts + 2) * sizeof(ppd_const_t)); |
ef416fc2 | 1598 | |
1599 | if (constraint == NULL) | |
1600 | { | |
1601 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1602 | ||
1603 | goto error; | |
1604 | } | |
1605 | ||
1606 | ppd->consts = constraint; | |
1607 | constraint += ppd->num_consts; | |
1608 | ppd->num_consts ++; | |
1609 | ||
1610 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1611 | constraint->choice1, constraint->option2, | |
1612 | constraint->choice2)) | |
1613 | { | |
1614 | case 0 : /* Error */ | |
1615 | case 1 : /* Error */ | |
1616 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1617 | goto error; | |
1618 | ||
1619 | case 2 : /* Two options... */ | |
2abf387c | 1620 | /* |
1621 | * Check for broken constraints like "* Option"... | |
1622 | */ | |
1623 | ||
1624 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1625 | (!strcmp(constraint->option1, "*") || | |
1626 | !strcmp(constraint->choice1, "*"))) | |
1627 | { | |
1628 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1629 | goto error; | |
1630 | } | |
1631 | ||
ef416fc2 | 1632 | /* |
1633 | * The following strcpy's are safe, as optionN and | |
1634 | * choiceN are all the same size (size defined by PPD spec...) | |
1635 | */ | |
1636 | ||
1637 | if (constraint->option1[0] == '*') | |
1638 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1639 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1640 | { | |
1641 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1642 | goto error; | |
1643 | } | |
ef416fc2 | 1644 | |
1645 | if (constraint->choice1[0] == '*') | |
1646 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
2abf387c | 1647 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1648 | { | |
1649 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1650 | goto error; | |
1651 | } | |
ef416fc2 | 1652 | |
1653 | constraint->choice1[0] = '\0'; | |
1654 | constraint->choice2[0] = '\0'; | |
1655 | break; | |
1656 | ||
1657 | case 3 : /* Two options, one choice... */ | |
2abf387c | 1658 | /* |
1659 | * Check for broken constraints like "* Option"... | |
1660 | */ | |
1661 | ||
1662 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1663 | (!strcmp(constraint->option1, "*") || | |
1664 | !strcmp(constraint->choice1, "*") || | |
1665 | !strcmp(constraint->option2, "*"))) | |
1666 | { | |
1667 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1668 | goto error; | |
1669 | } | |
1670 | ||
ef416fc2 | 1671 | /* |
1672 | * The following _cups_strcpy's are safe, as optionN and | |
1673 | * choiceN are all the same size (size defined by PPD spec...) | |
1674 | */ | |
1675 | ||
1676 | if (constraint->option1[0] == '*') | |
1677 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1678 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1679 | { | |
1680 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1681 | goto error; | |
1682 | } | |
ef416fc2 | 1683 | |
1684 | if (constraint->choice1[0] == '*') | |
1685 | { | |
2abf387c | 1686 | if (cg->ppd_conform == PPD_CONFORM_STRICT && |
1687 | constraint->option2[0] == '*') | |
1688 | { | |
1689 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1690 | goto error; | |
1691 | } | |
1692 | ||
ef416fc2 | 1693 | _cups_strcpy(constraint->choice2, constraint->option2); |
1694 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1695 | constraint->choice1[0] = '\0'; | |
1696 | } | |
1697 | else | |
1698 | { | |
1699 | if (constraint->option2[0] == '*') | |
1700 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1701 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1702 | { | |
1703 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1704 | goto error; | |
1705 | } | |
ef416fc2 | 1706 | |
1707 | constraint->choice2[0] = '\0'; | |
1708 | } | |
1709 | break; | |
1710 | ||
1711 | case 4 : /* Two options, two choices... */ | |
2abf387c | 1712 | /* |
1713 | * Check for broken constraints like "* Option"... | |
1714 | */ | |
1715 | ||
1716 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1717 | (!strcmp(constraint->option1, "*") || | |
1718 | !strcmp(constraint->choice1, "*") || | |
1719 | !strcmp(constraint->option2, "*") || | |
1720 | !strcmp(constraint->choice2, "*"))) | |
1721 | { | |
1722 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1723 | goto error; | |
1724 | } | |
1725 | ||
ef416fc2 | 1726 | if (constraint->option1[0] == '*') |
1727 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1728 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1729 | { | |
1730 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1731 | goto error; | |
1732 | } | |
1733 | ||
1734 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1735 | constraint->choice1[0] == '*') | |
1736 | { | |
1737 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1738 | goto error; | |
1739 | } | |
ef416fc2 | 1740 | |
1741 | if (constraint->option2[0] == '*') | |
1742 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1743 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1744 | { | |
1745 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1746 | goto error; | |
1747 | } | |
1748 | ||
1749 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1750 | constraint->choice2[0] == '*') | |
1751 | { | |
1752 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1753 | goto error; | |
1754 | } | |
ef416fc2 | 1755 | break; |
1756 | } | |
1757 | ||
323c5de1 | 1758 | /* |
1759 | * For CustomPageSize and InputSlot/ManualFeed, create a duplicate | |
1760 | * constraint for PageRegion... | |
1761 | */ | |
1762 | ||
1763 | if (!strcasecmp(constraint->option1, "CustomPageSize") && | |
1764 | (!strcasecmp(constraint->option2, "InputSlot") || | |
1765 | !strcasecmp(constraint->option2, "ManualFeed"))) | |
1766 | { | |
1767 | ppd->num_consts ++; | |
1768 | ||
1769 | strcpy(constraint[1].option1, "PageRegion"); | |
1770 | strcpy(constraint[1].choice1, "Custom"); | |
1771 | strcpy(constraint[1].option2, constraint->option2); | |
1772 | strcpy(constraint[1].choice2, constraint->choice2); | |
1773 | } | |
1774 | else if (!strcasecmp(constraint->option2, "CustomPageSize") && | |
1775 | (!strcasecmp(constraint->option1, "InputSlot") || | |
1776 | !strcasecmp(constraint->option1, "ManualFeed"))) | |
1777 | { | |
1778 | ppd->num_consts ++; | |
1779 | ||
1780 | strcpy(constraint[1].option1, constraint->option1); | |
1781 | strcpy(constraint[1].choice1, constraint->choice1); | |
1782 | strcpy(constraint[1].option2, "PageRegion"); | |
1783 | strcpy(constraint[1].choice2, "Custom"); | |
1784 | } | |
1785 | ||
2abf387c | 1786 | /* |
1787 | * Handle CustomFoo option constraints... | |
1788 | */ | |
1789 | ||
1790 | if (!strncasecmp(constraint->option1, "Custom", 6) && | |
1791 | !strcasecmp(constraint->choice1, "True")) | |
1792 | { | |
1793 | _cups_strcpy(constraint->option1, constraint->option1 + 6); | |
1794 | strcpy(constraint->choice1, "Custom"); | |
1795 | } | |
1796 | ||
1797 | if (!strncasecmp(constraint->option2, "Custom", 6) && | |
1798 | !strcasecmp(constraint->choice2, "True")) | |
1799 | { | |
1800 | _cups_strcpy(constraint->option2, constraint->option2 + 6); | |
1801 | strcpy(constraint->choice2, "Custom"); | |
1802 | } | |
1803 | ||
1804 | /* | |
1805 | * Don't add this one as an attribute... | |
1806 | */ | |
1807 | ||
2e4ff8af | 1808 | _cupsStrFree(string); |
ef416fc2 | 1809 | string = NULL; |
1810 | } | |
1811 | else if (!strcmp(keyword, "PaperDimension")) | |
1812 | { | |
1813 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1814 | size = ppd_add_size(ppd, name); | |
1815 | ||
1816 | if (size == NULL) | |
1817 | { | |
1818 | /* | |
1819 | * Unable to add or find size! | |
1820 | */ | |
1821 | ||
1822 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1823 | ||
1824 | goto error; | |
1825 | } | |
1826 | ||
b86bc4cf | 1827 | size->width = (float)_cupsStrScand(string, &sptr, loc); |
1828 | size->length = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1829 | |
2e4ff8af | 1830 | _cupsStrFree(string); |
ef416fc2 | 1831 | string = NULL; |
1832 | } | |
1833 | else if (!strcmp(keyword, "ImageableArea")) | |
1834 | { | |
1835 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1836 | size = ppd_add_size(ppd, name); | |
1837 | ||
1838 | if (size == NULL) | |
1839 | { | |
1840 | /* | |
1841 | * Unable to add or find size! | |
1842 | */ | |
1843 | ||
1844 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1845 | ||
1846 | goto error; | |
1847 | } | |
1848 | ||
b86bc4cf | 1849 | size->left = (float)_cupsStrScand(string, &sptr, loc); |
1850 | size->bottom = (float)_cupsStrScand(sptr, &sptr, loc); | |
1851 | size->right = (float)_cupsStrScand(sptr, &sptr, loc); | |
1852 | size->top = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1853 | |
2e4ff8af | 1854 | _cupsStrFree(string); |
ef416fc2 | 1855 | string = NULL; |
1856 | } | |
1857 | else if (option != NULL && | |
1858 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1859 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1860 | !strcmp(keyword, option->keyword)) | |
1861 | { | |
1862 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1863 | ||
1864 | if (!strcmp(keyword, "PageSize")) | |
1865 | { | |
1866 | /* | |
1867 | * Add a page size... | |
1868 | */ | |
1869 | ||
1870 | if (ppdPageSize(ppd, name) == NULL) | |
1871 | ppd_add_size(ppd, name); | |
1872 | } | |
1873 | ||
1874 | /* | |
1875 | * Add the option choice... | |
1876 | */ | |
1877 | ||
1878 | choice = ppd_add_choice(option, name); | |
1879 | ||
e1d6a774 | 1880 | if (text[0]) |
1881 | cupsCharsetToUTF8((cups_utf8_t *)choice->text, text, | |
1882 | sizeof(choice->text), encoding); | |
ef416fc2 | 1883 | else if (!strcmp(name, "True")) |
1884 | strcpy(choice->text, _("Yes")); | |
1885 | else if (!strcmp(name, "False")) | |
1886 | strcpy(choice->text, _("No")); | |
1887 | else | |
1888 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1889 | ||
1890 | if (option->section == PPD_ORDER_JCL) | |
1891 | ppd_decode(string); /* Decode quoted string */ | |
1892 | ||
1893 | choice->code = string; | |
1894 | string = NULL; /* Don't add as an attribute below */ | |
1895 | } | |
ef416fc2 | 1896 | |
1897 | /* | |
1898 | * Add remaining lines with keywords and string values as attributes... | |
1899 | */ | |
1900 | ||
1901 | if (string && | |
1902 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1903 | ppd_add_attr(ppd, keyword, name, text, string); | |
1904 | else | |
2e4ff8af | 1905 | _cupsStrFree(string); |
ef416fc2 | 1906 | } |
1907 | ||
2e4ff8af MS |
1908 | if (line.buffer) |
1909 | free(line.buffer); | |
1910 | ||
ef416fc2 | 1911 | /* |
1912 | * Reset language preferences... | |
1913 | */ | |
1914 | ||
1915 | cupsLangFree(language); | |
1916 | ||
ef416fc2 | 1917 | #ifdef DEBUG |
bc44d920 | 1918 | if (!cupsFileEOF(fp)) |
1919 | printf("Premature EOF at %lu...\n", (unsigned long)cupsFileTell(fp)); | |
ef416fc2 | 1920 | #endif /* DEBUG */ |
1921 | ||
1922 | if (cg->ppd_status != PPD_OK) | |
1923 | { | |
1924 | /* | |
1925 | * Had an error reading the PPD file, cannot continue! | |
1926 | */ | |
1927 | ||
1928 | ppdClose(ppd); | |
1929 | ||
1930 | return (NULL); | |
1931 | } | |
1932 | ||
ef416fc2 | 1933 | /* |
fa73b229 | 1934 | * Create the sorted options array and set the option back-pointer for |
1935 | * each choice and custom option... | |
ef416fc2 | 1936 | */ |
1937 | ||
b94498cf | 1938 | ppd->options = cupsArrayNew2((cups_array_func_t)ppd_compare_options, NULL, |
1939 | (cups_ahash_func_t)ppd_hash_option, | |
1940 | PPD_HASHSIZE); | |
ef416fc2 | 1941 | |
1942 | for (i = ppd->num_groups, group = ppd->groups; | |
1943 | i > 0; | |
1944 | i --, group ++) | |
1945 | { | |
ef416fc2 | 1946 | for (j = group->num_options, option = group->options; |
1947 | j > 0; | |
1948 | j --, option ++) | |
1949 | { | |
fa73b229 | 1950 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1951 | |
ef416fc2 | 1952 | |
fa73b229 | 1953 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1954 | |
fa73b229 | 1955 | for (k = 0; k < option->num_choices; k ++) |
1956 | option->choices[k].option = option; | |
ef416fc2 | 1957 | |
fa73b229 | 1958 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1959 | coption->option = option; | |
1960 | } | |
1961 | } | |
ef416fc2 | 1962 | |
b94498cf | 1963 | /* |
1964 | * Sort the constraints... | |
1965 | */ | |
1966 | ||
1967 | if (ppd->num_consts > 1) | |
1968 | qsort(ppd->consts, ppd->num_consts, sizeof(ppd_const_t), | |
1969 | (int (*)(const void *, const void *))ppd_compare_consts); | |
1970 | ||
1971 | /* | |
1972 | * Create an array to track the marked choices... | |
1973 | */ | |
1974 | ||
1975 | ppd->marked = cupsArrayNew((cups_array_func_t)ppd_compare_choices, NULL); | |
1976 | ||
ef416fc2 | 1977 | /* |
1978 | * Return the PPD file structure... | |
1979 | */ | |
1980 | ||
1981 | return (ppd); | |
1982 | ||
1983 | /* | |
1984 | * Common exit point for errors to save code size... | |
1985 | */ | |
1986 | ||
1987 | error: | |
1988 | ||
2e4ff8af MS |
1989 | if (line.buffer) |
1990 | free(line.buffer); | |
1991 | ||
1992 | _cupsStrFree(string); | |
ef416fc2 | 1993 | |
1994 | ppdClose(ppd); | |
1995 | ||
1996 | cupsLangFree(language); | |
1997 | ||
ef416fc2 | 1998 | return (NULL); |
1999 | } | |
2000 | ||
2001 | ||
2002 | /* | |
2003 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
2004 | */ | |
2005 | ||
2006 | ppd_file_t * /* O - PPD file record */ | |
2007 | ppdOpenFd(int fd) /* I - File to read from */ | |
2008 | { | |
fa73b229 | 2009 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 2010 | ppd_file_t *ppd; /* PPD file record */ |
2011 | _cups_globals_t *cg = _cupsGlobals(); | |
2012 | /* Global data */ | |
2013 | ||
2014 | ||
2015 | /* | |
2016 | * Set the line number to 0... | |
2017 | */ | |
2018 | ||
2019 | cg->ppd_line = 0; | |
2020 | ||
2021 | /* | |
2022 | * Range check input... | |
2023 | */ | |
2024 | ||
2025 | if (fd < 0) | |
2026 | { | |
2027 | cg->ppd_status = PPD_NULL_FILE; | |
2028 | ||
2029 | return (NULL); | |
2030 | } | |
2031 | ||
2032 | /* | |
2033 | * Try to open the file and parse it... | |
2034 | */ | |
2035 | ||
fa73b229 | 2036 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 2037 | { |
fa73b229 | 2038 | ppd = ppdOpen2(fp); |
ef416fc2 | 2039 | |
fa73b229 | 2040 | cupsFileClose(fp); |
ef416fc2 | 2041 | } |
2042 | else | |
2043 | { | |
2044 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 2045 | ppd = NULL; |
ef416fc2 | 2046 | } |
2047 | ||
2048 | return (ppd); | |
2049 | } | |
2050 | ||
2051 | ||
2052 | /* | |
2053 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
2054 | */ | |
2055 | ||
2056 | ppd_file_t * /* O - PPD file record */ | |
2057 | ppdOpenFile(const char *filename) /* I - File to read from */ | |
2058 | { | |
2059 | cups_file_t *fp; /* File pointer */ | |
2060 | ppd_file_t *ppd; /* PPD file record */ | |
2061 | _cups_globals_t *cg = _cupsGlobals(); | |
2062 | /* Global data */ | |
2063 | ||
2064 | ||
2065 | /* | |
2066 | * Set the line number to 0... | |
2067 | */ | |
2068 | ||
2069 | cg->ppd_line = 0; | |
2070 | ||
2071 | /* | |
2072 | * Range check input... | |
2073 | */ | |
2074 | ||
2075 | if (filename == NULL) | |
2076 | { | |
2077 | cg->ppd_status = PPD_NULL_FILE; | |
2078 | ||
2079 | return (NULL); | |
2080 | } | |
2081 | ||
2082 | /* | |
2083 | * Try to open the file and parse it... | |
2084 | */ | |
2085 | ||
2086 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
2087 | { | |
2088 | ppd = ppdOpen2(fp); | |
2089 | ||
2090 | cupsFileClose(fp); | |
2091 | } | |
2092 | else | |
2093 | { | |
2094 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
2095 | ppd = NULL; | |
2096 | } | |
2097 | ||
2098 | return (ppd); | |
2099 | } | |
2100 | ||
2101 | ||
2102 | /* | |
2103 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
2104 | * | |
2105 | * @since CUPS 1.1.20@ | |
2106 | */ | |
2107 | ||
2108 | void | |
2109 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
2110 | { | |
2111 | _cups_globals_t *cg = _cupsGlobals(); | |
2112 | /* Global data */ | |
2113 | ||
2114 | ||
2115 | cg->ppd_conform = c; | |
2116 | } | |
2117 | ||
2118 | ||
2119 | /* | |
2120 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
2121 | */ | |
2122 | ||
2123 | static ppd_attr_t * /* O - New attribute */ | |
2124 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
2125 | const char *name, /* I - Attribute name */ | |
2126 | const char *spec, /* I - Specifier string, if any */ | |
2127 | const char *text, /* I - Text string, if any */ | |
2128 | const char *value) /* I - Value of attribute */ | |
2129 | { | |
2130 | ppd_attr_t **ptr, /* New array */ | |
2131 | *temp; /* New attribute */ | |
2132 | ||
2133 | ||
2134 | /* | |
2135 | * Range check input... | |
2136 | */ | |
2137 | ||
2138 | if (ppd == NULL || name == NULL || spec == NULL) | |
2139 | return (NULL); | |
2140 | ||
bd7854cb | 2141 | /* |
2142 | * Create the array as needed... | |
2143 | */ | |
2144 | ||
2145 | if (!ppd->sorted_attrs) | |
2146 | ppd->sorted_attrs = cupsArrayNew((cups_array_func_t)ppd_compare_attrs, | |
2147 | NULL); | |
2148 | ||
ef416fc2 | 2149 | /* |
2150 | * Allocate memory for the new attribute... | |
2151 | */ | |
2152 | ||
2153 | if (ppd->num_attrs == 0) | |
2154 | ptr = malloc(sizeof(ppd_attr_t *)); | |
2155 | else | |
2156 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
2157 | ||
2158 | if (ptr == NULL) | |
2159 | return (NULL); | |
2160 | ||
2161 | ppd->attrs = ptr; | |
2162 | ptr += ppd->num_attrs; | |
2163 | ||
2164 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
2165 | return (NULL); | |
2166 | ||
2167 | *ptr = temp; | |
2168 | ||
2169 | ppd->num_attrs ++; | |
2170 | ||
2171 | /* | |
2172 | * Copy data over... | |
2173 | */ | |
2174 | ||
2175 | strlcpy(temp->name, name, sizeof(temp->name)); | |
2176 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
2177 | strlcpy(temp->text, text, sizeof(temp->text)); | |
2178 | temp->value = (char *)value; | |
2179 | ||
bd7854cb | 2180 | /* |
2181 | * Add the attribute to the sorted array... | |
2182 | */ | |
2183 | ||
2184 | cupsArrayAdd(ppd->sorted_attrs, temp); | |
2185 | ||
ef416fc2 | 2186 | /* |
2187 | * Return the attribute... | |
2188 | */ | |
2189 | ||
2190 | return (temp); | |
2191 | } | |
2192 | ||
2193 | ||
2194 | /* | |
2195 | * 'ppd_add_choice()' - Add a choice to an option. | |
2196 | */ | |
2197 | ||
2198 | static ppd_choice_t * /* O - Named choice */ | |
2199 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
2200 | const char *name) /* I - Name of choice */ | |
2201 | { | |
2202 | ppd_choice_t *choice; /* Choice */ | |
2203 | ||
2204 | ||
2205 | if (option->num_choices == 0) | |
2206 | choice = malloc(sizeof(ppd_choice_t)); | |
2207 | else | |
2208 | choice = realloc(option->choices, | |
2209 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
2210 | ||
2211 | if (choice == NULL) | |
2212 | return (NULL); | |
2213 | ||
2214 | option->choices = choice; | |
2215 | choice += option->num_choices; | |
2216 | option->num_choices ++; | |
2217 | ||
2218 | memset(choice, 0, sizeof(ppd_choice_t)); | |
2219 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
2220 | ||
2221 | return (choice); | |
2222 | } | |
2223 | ||
2224 | ||
2225 | /* | |
2226 | * 'ppd_add_size()' - Add a page size. | |
2227 | */ | |
2228 | ||
2229 | static ppd_size_t * /* O - Named size */ | |
2230 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
2231 | const char *name) /* I - Name of size */ | |
2232 | { | |
2233 | ppd_size_t *size; /* Size */ | |
2234 | ||
2235 | ||
2236 | if (ppd->num_sizes == 0) | |
2237 | size = malloc(sizeof(ppd_size_t)); | |
2238 | else | |
2239 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
2240 | ||
2241 | if (size == NULL) | |
2242 | return (NULL); | |
2243 | ||
2244 | ppd->sizes = size; | |
2245 | size += ppd->num_sizes; | |
2246 | ppd->num_sizes ++; | |
2247 | ||
2248 | memset(size, 0, sizeof(ppd_size_t)); | |
2249 | strlcpy(size->name, name, sizeof(size->name)); | |
2250 | ||
2251 | return (size); | |
2252 | } | |
2253 | ||
2254 | ||
bd7854cb | 2255 | /* |
2256 | * 'ppd_compare_attrs()' - Compare two attributes. | |
2257 | */ | |
2258 | ||
2259 | static int /* O - Result of comparison */ | |
2260 | ppd_compare_attrs(ppd_attr_t *a, /* I - First attribute */ | |
2261 | ppd_attr_t *b) /* I - Second attribute */ | |
2262 | { | |
2263 | int ret; /* Result of comparison */ | |
2264 | ||
2265 | ||
2266 | if ((ret = strcasecmp(a->name, b->name)) != 0) | |
2267 | return (ret); | |
bd7854cb | 2268 | else |
d09495fa | 2269 | return (strcasecmp(a->spec, b->spec)); |
bd7854cb | 2270 | } |
2271 | ||
2272 | ||
b94498cf | 2273 | /* |
2274 | * 'ppd_compare_choices()' - Compare two choices... | |
2275 | */ | |
2276 | ||
2277 | static int /* O - Result of comparison */ | |
2278 | ppd_compare_choices(ppd_choice_t *a, /* I - First choice */ | |
2279 | ppd_choice_t *b) /* I - Second choice */ | |
2280 | { | |
355e94dc | 2281 | return (strcmp(a->option->keyword, b->option->keyword)); |
b94498cf | 2282 | } |
2283 | ||
2284 | ||
2285 | /* | |
2286 | * 'ppd_compare_consts()' - Compare two constraints. | |
2287 | */ | |
2288 | ||
2289 | static int /* O - Result of comparison */ | |
2290 | ppd_compare_consts(ppd_const_t *a, /* I - First constraint */ | |
2291 | ppd_const_t *b) /* I - Second constraint */ | |
2292 | { | |
2293 | int ret; /* Result of comparison */ | |
2294 | ||
2295 | ||
2296 | if ((ret = strcmp(a->option1, b->option1)) != 0) | |
2297 | return (ret); | |
2298 | else if ((ret = strcmp(a->choice1, b->choice1)) != 0) | |
2299 | return (ret); | |
2300 | else if ((ret = strcmp(a->option2, b->option2)) != 0) | |
2301 | return (ret); | |
2302 | else | |
2303 | return (strcmp(a->choice2, b->choice2)); | |
2304 | } | |
2305 | ||
2306 | ||
ef416fc2 | 2307 | /* |
fa73b229 | 2308 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2309 | */ |
2310 | ||
2311 | static int /* O - Result of comparison */ | |
fa73b229 | 2312 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2313 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2314 | { |
fa73b229 | 2315 | return (strcasecmp(a->keyword, b->keyword)); |
2316 | } | |
2317 | ||
2318 | ||
2319 | /* | |
2320 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2321 | */ | |
2322 | ||
2323 | static int /* O - Result of comparison */ | |
2324 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2325 | ppd_cparam_t *b) /* I - Second parameter */ | |
2326 | { | |
2327 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2328 | } |
2329 | ||
2330 | ||
2331 | /* | |
2332 | * 'ppd_compare_options()' - Compare two options. | |
2333 | */ | |
2334 | ||
2335 | static int /* O - Result of comparison */ | |
fa73b229 | 2336 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2337 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2338 | { |
fa73b229 | 2339 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2340 | } |
ef416fc2 | 2341 | |
2342 | ||
2343 | /* | |
2344 | * 'ppd_decode()' - Decode a string value... | |
2345 | */ | |
2346 | ||
2347 | static int /* O - Length of decoded string */ | |
2348 | ppd_decode(char *string) /* I - String to decode */ | |
2349 | { | |
2350 | char *inptr, /* Input pointer */ | |
2351 | *outptr; /* Output pointer */ | |
2352 | ||
2353 | ||
2354 | inptr = string; | |
2355 | outptr = string; | |
2356 | ||
2357 | while (*inptr != '\0') | |
2358 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2359 | { | |
2360 | /* | |
2361 | * Convert hex to 8-bit values... | |
2362 | */ | |
2363 | ||
2364 | inptr ++; | |
2365 | while (isxdigit(*inptr & 255)) | |
2366 | { | |
2367 | if (isalpha(*inptr)) | |
2368 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2369 | else | |
2370 | *outptr = (*inptr - '0') << 4; | |
2371 | ||
2372 | inptr ++; | |
2373 | ||
2374 | if (!isxdigit(*inptr & 255)) | |
2375 | break; | |
2376 | ||
2377 | if (isalpha(*inptr)) | |
2378 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2379 | else | |
2380 | *outptr |= *inptr - '0'; | |
2381 | ||
2382 | inptr ++; | |
2383 | outptr ++; | |
2384 | } | |
2385 | ||
2386 | while (*inptr != '>' && *inptr != '\0') | |
2387 | inptr ++; | |
2388 | while (*inptr == '>') | |
2389 | inptr ++; | |
2390 | } | |
2391 | else | |
2392 | *outptr++ = *inptr++; | |
2393 | ||
2394 | *outptr = '\0'; | |
2395 | ||
2396 | return ((int)(outptr - string)); | |
2397 | } | |
2398 | ||
2399 | ||
2400 | /* | |
2401 | * 'ppd_free_group()' - Free a single UI group. | |
2402 | */ | |
2403 | ||
2404 | static void | |
2405 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2406 | { | |
2407 | int i; /* Looping var */ | |
2408 | ppd_option_t *option; /* Current option */ | |
2409 | ppd_group_t *subgroup; /* Current sub-group */ | |
2410 | ||
2411 | ||
2412 | if (group->num_options > 0) | |
2413 | { | |
2414 | for (i = group->num_options, option = group->options; | |
2415 | i > 0; | |
2416 | i --, option ++) | |
2417 | ppd_free_option(option); | |
2418 | ||
2419 | ppd_free(group->options); | |
2420 | } | |
2421 | ||
2422 | if (group->num_subgroups > 0) | |
2423 | { | |
2424 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2425 | i > 0; | |
2426 | i --, subgroup ++) | |
2427 | ppd_free_group(subgroup); | |
2428 | ||
2429 | ppd_free(group->subgroups); | |
2430 | } | |
2431 | } | |
2432 | ||
2433 | ||
2434 | /* | |
2435 | * 'ppd_free_option()' - Free a single option. | |
2436 | */ | |
2437 | ||
2438 | static void | |
2439 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2440 | { | |
2441 | int i; /* Looping var */ | |
2442 | ppd_choice_t *choice; /* Current choice */ | |
2443 | ||
2444 | ||
2445 | if (option->num_choices > 0) | |
2446 | { | |
2447 | for (i = option->num_choices, choice = option->choices; | |
2448 | i > 0; | |
2449 | i --, choice ++) | |
2450 | { | |
2e4ff8af | 2451 | _cupsStrFree(choice->code); |
ef416fc2 | 2452 | } |
2453 | ||
2454 | ppd_free(option->choices); | |
2455 | } | |
2456 | } | |
2457 | ||
2458 | ||
ef416fc2 | 2459 | /* |
fa73b229 | 2460 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2461 | */ |
2462 | ||
fa73b229 | 2463 | static ppd_coption_t * /* O - Custom option... */ |
2464 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2465 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2466 | { |
fa73b229 | 2467 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2468 | |
2469 | ||
2470 | /* | |
2471 | * See if the option already exists... | |
2472 | */ | |
2473 | ||
fa73b229 | 2474 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2475 | return (copt); | |
ef416fc2 | 2476 | |
2477 | /* | |
fa73b229 | 2478 | * Not found, so create the custom option record... |
ef416fc2 | 2479 | */ |
2480 | ||
fa73b229 | 2481 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2482 | return (NULL); |
2483 | ||
fa73b229 | 2484 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2485 | |
fa73b229 | 2486 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2487 | |
fa73b229 | 2488 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2489 | |
2490 | /* | |
2491 | * Return the new record... | |
2492 | */ | |
2493 | ||
fa73b229 | 2494 | return (copt); |
ef416fc2 | 2495 | } |
2496 | ||
2497 | ||
2498 | /* | |
fa73b229 | 2499 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2500 | */ |
2501 | ||
fa73b229 | 2502 | static ppd_cparam_t * /* O - Extended option... */ |
2503 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2504 | const char *param, /* I - Name of parameter */ | |
2505 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2506 | { |
fa73b229 | 2507 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2508 | |
2509 | ||
2510 | /* | |
2511 | * See if the parameter already exists... | |
2512 | */ | |
2513 | ||
fa73b229 | 2514 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2515 | return (cparam); | |
ef416fc2 | 2516 | |
2517 | /* | |
fa73b229 | 2518 | * Not found, so create the custom parameter record... |
ef416fc2 | 2519 | */ |
2520 | ||
fa73b229 | 2521 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2522 | return (NULL); |
2523 | ||
fa73b229 | 2524 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
b86bc4cf | 2525 | strlcpy(cparam->text, text[0] ? text : param, sizeof(cparam->text)); |
ef416fc2 | 2526 | |
2527 | /* | |
fa73b229 | 2528 | * Add this record to the array... |
ef416fc2 | 2529 | */ |
2530 | ||
fa73b229 | 2531 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2532 | |
2533 | /* | |
2534 | * Return the new record... | |
2535 | */ | |
2536 | ||
fa73b229 | 2537 | return (cparam); |
ef416fc2 | 2538 | } |
ef416fc2 | 2539 | |
2540 | ||
2541 | /* | |
2542 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2543 | */ | |
2544 | ||
2545 | static ppd_group_t * /* O - Named group */ | |
e1d6a774 | 2546 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ |
2547 | const char *name, /* I - Name of group */ | |
2548 | const char *text, /* I - Text for group */ | |
2549 | _cups_globals_t *cg, /* I - Global data */ | |
2550 | cups_encoding_t encoding) /* I - Encoding of text */ | |
ef416fc2 | 2551 | { |
2552 | int i; /* Looping var */ | |
2553 | ppd_group_t *group; /* Group */ | |
2554 | ||
2555 | ||
2556 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2557 | ppd, name, text, cg)); | |
2558 | ||
2559 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2560 | if (!strcmp(group->name, name)) | |
2561 | break; | |
2562 | ||
2563 | if (i == 0) | |
2564 | { | |
2565 | DEBUG_printf(("Adding group %s...\n", name)); | |
2566 | ||
2567 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2568 | { | |
2569 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2570 | ||
2571 | return (NULL); | |
2572 | } | |
2573 | ||
2574 | if (ppd->num_groups == 0) | |
2575 | group = malloc(sizeof(ppd_group_t)); | |
2576 | else | |
2577 | group = realloc(ppd->groups, | |
2578 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2579 | ||
2580 | if (group == NULL) | |
2581 | { | |
2582 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2583 | ||
2584 | return (NULL); | |
2585 | } | |
2586 | ||
2587 | ppd->groups = group; | |
2588 | group += ppd->num_groups; | |
2589 | ppd->num_groups ++; | |
2590 | ||
2591 | memset(group, 0, sizeof(ppd_group_t)); | |
2592 | strlcpy(group->name, name, sizeof(group->name)); | |
e1d6a774 | 2593 | |
2594 | cupsCharsetToUTF8((cups_utf8_t *)group->text, text, | |
2595 | sizeof(group->text), encoding); | |
ef416fc2 | 2596 | } |
2597 | ||
2598 | return (group); | |
2599 | } | |
2600 | ||
2601 | ||
2602 | /* | |
2603 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2604 | */ | |
2605 | ||
2606 | static ppd_option_t * /* O - Named option */ | |
2607 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2608 | const char *name) /* I - Name of option */ | |
2609 | { | |
2610 | int i; /* Looping var */ | |
2611 | ppd_option_t *option; /* Option */ | |
2612 | ||
2613 | ||
2614 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2615 | group, group->name, name)); | |
2616 | ||
2617 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2618 | if (!strcmp(option->keyword, name)) | |
2619 | break; | |
2620 | ||
2621 | if (i == 0) | |
2622 | { | |
2623 | if (group->num_options == 0) | |
2624 | option = malloc(sizeof(ppd_option_t)); | |
2625 | else | |
2626 | option = realloc(group->options, | |
2627 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2628 | ||
2629 | if (option == NULL) | |
2630 | return (NULL); | |
2631 | ||
2632 | group->options = option; | |
2633 | option += group->num_options; | |
2634 | group->num_options ++; | |
2635 | ||
2636 | memset(option, 0, sizeof(ppd_option_t)); | |
2637 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2638 | } | |
2639 | ||
2640 | return (option); | |
2641 | } | |
2642 | ||
2643 | ||
b94498cf | 2644 | /* |
2645 | * 'ppd_hash_option()' - Generate a hash of the option name... | |
2646 | */ | |
2647 | ||
2648 | static int /* O - Hash index */ | |
2649 | ppd_hash_option(ppd_option_t *option) /* I - Option */ | |
2650 | { | |
2651 | int hash = 0; /* Hash index */ | |
2652 | const char *k; /* Pointer into keyword */ | |
2653 | ||
2654 | ||
2655 | for (hash = option->keyword[0], k = option->keyword + 1; *k;) | |
2656 | hash = 33 * hash + *k++; | |
2657 | ||
2658 | return (hash & 511); | |
2659 | } | |
2660 | ||
2661 | ||
ef416fc2 | 2662 | /* |
2663 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2664 | * necessary. | |
2665 | */ | |
2666 | ||
2667 | static int /* O - Bitmask of fields read */ | |
2668 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2e4ff8af | 2669 | _ppd_line_t *line, /* I - Line buffer */ |
ef416fc2 | 2670 | char *keyword, /* O - Keyword from line */ |
2671 | char *option, /* O - Option from line */ | |
2672 | char *text, /* O - Human-readable text from line */ | |
2673 | char **string, /* O - Code/string data */ | |
2674 | int ignoreblank, /* I - Ignore blank lines? */ | |
2675 | _cups_globals_t *cg) /* I - Global data */ | |
2676 | { | |
2677 | int ch, /* Character from file */ | |
2678 | col, /* Column in line */ | |
2679 | colon, /* Colon seen? */ | |
2680 | endquote, /* Waiting for an end quote */ | |
2681 | mask, /* Mask to be returned */ | |
2682 | startline, /* Start line */ | |
2683 | textlen; /* Length of text */ | |
2684 | char *keyptr, /* Keyword pointer */ | |
2685 | *optptr, /* Option pointer */ | |
2686 | *textptr, /* Text pointer */ | |
2687 | *strptr, /* Pointer into string */ | |
2e4ff8af | 2688 | *lineptr; /* Current position in line buffer */ |
ef416fc2 | 2689 | |
ef416fc2 | 2690 | |
2691 | /* | |
2692 | * Now loop until we have a valid line... | |
2693 | */ | |
2694 | ||
2695 | *string = NULL; | |
2696 | col = 0; | |
2697 | startline = cg->ppd_line + 1; | |
ef416fc2 | 2698 | |
2e4ff8af MS |
2699 | if (!line->buffer) |
2700 | { | |
2701 | line->bufsize = 1024; | |
2702 | line->buffer = malloc(1024); | |
2703 | ||
2704 | if (!line->buffer) | |
2705 | return (0); | |
2706 | } | |
ef416fc2 | 2707 | |
2708 | do | |
2709 | { | |
2710 | /* | |
2711 | * Read the line... | |
2712 | */ | |
2713 | ||
2e4ff8af | 2714 | lineptr = line->buffer; |
ef416fc2 | 2715 | endquote = 0; |
2716 | colon = 0; | |
2717 | ||
2718 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2719 | { | |
2e4ff8af | 2720 | if (lineptr >= (line->buffer + line->bufsize - 1)) |
ef416fc2 | 2721 | { |
2722 | /* | |
2723 | * Expand the line buffer... | |
2724 | */ | |
2725 | ||
2726 | char *temp; /* Temporary line pointer */ | |
2727 | ||
2728 | ||
2e4ff8af MS |
2729 | line->bufsize += 1024; |
2730 | if (line->bufsize > 262144) | |
ef416fc2 | 2731 | { |
2732 | /* | |
2733 | * Don't allow lines longer than 256k! | |
2734 | */ | |
2735 | ||
2736 | cg->ppd_line = startline; | |
2737 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2738 | ||
ef416fc2 | 2739 | return (0); |
2740 | } | |
2741 | ||
2e4ff8af | 2742 | temp = realloc(line->buffer, line->bufsize); |
ef416fc2 | 2743 | if (!temp) |
2744 | { | |
2745 | cg->ppd_line = startline; | |
2746 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2747 | ||
ef416fc2 | 2748 | return (0); |
2749 | } | |
2750 | ||
2e4ff8af MS |
2751 | lineptr = temp + (lineptr - line->buffer); |
2752 | line->buffer = temp; | |
ef416fc2 | 2753 | } |
2754 | ||
2755 | if (ch == '\r' || ch == '\n') | |
2756 | { | |
2757 | /* | |
2758 | * Line feed or carriage return... | |
2759 | */ | |
2760 | ||
2761 | cg->ppd_line ++; | |
2762 | col = 0; | |
2763 | ||
2764 | if (ch == '\r') | |
2765 | { | |
2766 | /* | |
2767 | * Check for a trailing line feed... | |
2768 | */ | |
2769 | ||
2770 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2771 | { |
2772 | ch = '\n'; | |
ef416fc2 | 2773 | break; |
fa73b229 | 2774 | } |
2775 | ||
ef416fc2 | 2776 | if (ch == 0x0a) |
2777 | cupsFileGetChar(fp); | |
2778 | } | |
2779 | ||
2e4ff8af | 2780 | if (lineptr == line->buffer && ignoreblank) |
ef416fc2 | 2781 | continue; /* Skip blank lines */ |
2782 | ||
2783 | ch = '\n'; | |
2784 | ||
2785 | if (!endquote) /* Continue for multi-line text */ | |
2786 | break; | |
2787 | ||
2788 | *lineptr++ = '\n'; | |
2789 | } | |
2790 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2791 | { | |
2792 | /* | |
2793 | * Other control characters... | |
2794 | */ | |
2795 | ||
2796 | cg->ppd_line = startline; | |
2797 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2798 | ||
ef416fc2 | 2799 | return (0); |
2800 | } | |
2801 | else if (ch != 0x1a) | |
2802 | { | |
2803 | /* | |
2804 | * Any other character... | |
2805 | */ | |
2806 | ||
2807 | *lineptr++ = ch; | |
2808 | col ++; | |
2809 | ||
2810 | if (col > (PPD_MAX_LINE - 1)) | |
2811 | { | |
2812 | /* | |
2813 | * Line is too long... | |
2814 | */ | |
2815 | ||
2816 | cg->ppd_line = startline; | |
2817 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2818 | ||
ef416fc2 | 2819 | return (0); |
2820 | } | |
2821 | ||
2e4ff8af | 2822 | if (ch == ':' && strncmp(line->buffer, "*%", 2) != 0) |
ef416fc2 | 2823 | colon = 1; |
2824 | ||
2825 | if (ch == '\"' && colon) | |
2826 | endquote = !endquote; | |
2827 | } | |
2828 | } | |
2829 | ||
2830 | if (endquote) | |
2831 | { | |
2832 | /* | |
2833 | * Didn't finish this quoted string... | |
2834 | */ | |
2835 | ||
2836 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2837 | if (ch == '\"') | |
2838 | break; | |
2839 | else if (ch == '\r' || ch == '\n') | |
2840 | { | |
2841 | cg->ppd_line ++; | |
2842 | col = 0; | |
2843 | ||
2844 | if (ch == '\r') | |
2845 | { | |
2846 | /* | |
2847 | * Check for a trailing line feed... | |
2848 | */ | |
2849 | ||
2850 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2851 | break; | |
2852 | if (ch == 0x0a) | |
2853 | cupsFileGetChar(fp); | |
2854 | } | |
2855 | ||
2856 | ch = '\n'; | |
2857 | } | |
2858 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2859 | { | |
2860 | /* | |
2861 | * Other control characters... | |
2862 | */ | |
2863 | ||
2864 | cg->ppd_line = startline; | |
2865 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2866 | ||
ef416fc2 | 2867 | return (0); |
2868 | } | |
2869 | else if (ch != 0x1a) | |
2870 | { | |
2871 | col ++; | |
2872 | ||
2873 | if (col > (PPD_MAX_LINE - 1)) | |
2874 | { | |
2875 | /* | |
2876 | * Line is too long... | |
2877 | */ | |
2878 | ||
2879 | cg->ppd_line = startline; | |
2880 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2881 | ||
ef416fc2 | 2882 | return (0); |
2883 | } | |
2884 | } | |
2885 | } | |
2886 | ||
2887 | if (ch != '\n') | |
2888 | { | |
2889 | /* | |
2890 | * Didn't finish this line... | |
2891 | */ | |
2892 | ||
2893 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2894 | if (ch == '\r' || ch == '\n') | |
2895 | { | |
2896 | /* | |
2897 | * Line feed or carriage return... | |
2898 | */ | |
2899 | ||
2900 | cg->ppd_line ++; | |
2901 | col = 0; | |
2902 | ||
2903 | if (ch == '\r') | |
2904 | { | |
2905 | /* | |
2906 | * Check for a trailing line feed... | |
2907 | */ | |
2908 | ||
2909 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2910 | break; | |
2911 | if (ch == 0x0a) | |
2912 | cupsFileGetChar(fp); | |
2913 | } | |
2914 | ||
2915 | break; | |
2916 | } | |
2917 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2918 | { | |
2919 | /* | |
2920 | * Other control characters... | |
2921 | */ | |
2922 | ||
2923 | cg->ppd_line = startline; | |
2924 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2925 | ||
ef416fc2 | 2926 | return (0); |
2927 | } | |
2928 | else if (ch != 0x1a) | |
2929 | { | |
2930 | col ++; | |
2931 | ||
2932 | if (col > (PPD_MAX_LINE - 1)) | |
2933 | { | |
2934 | /* | |
2935 | * Line is too long... | |
2936 | */ | |
2937 | ||
2938 | cg->ppd_line = startline; | |
2939 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2940 | ||
ef416fc2 | 2941 | return (0); |
2942 | } | |
2943 | } | |
2944 | } | |
2945 | ||
2e4ff8af | 2946 | if (lineptr > line->buffer && lineptr[-1] == '\n') |
ef416fc2 | 2947 | lineptr --; |
2948 | ||
2949 | *lineptr = '\0'; | |
2950 | ||
2951 | DEBUG_printf(("LINE = \"%s\"\n", line)); | |
2952 | ||
bd7854cb | 2953 | /* |
2954 | * The dynamically created PPDs for older style Mac OS X | |
2955 | * drivers include a large blob of data inserted as comments | |
2956 | * at the end of the file. As an optimization we can stop | |
2957 | * reading the PPD when we get to the start of this data. | |
2958 | */ | |
2959 | ||
2e4ff8af | 2960 | if (!strcmp(line->buffer, "*%APLWORKSET START")) |
bd7854cb | 2961 | return (0); |
bd7854cb | 2962 | |
2e4ff8af | 2963 | if (ch == EOF && lineptr == line->buffer) |
ef416fc2 | 2964 | return (0); |
ef416fc2 | 2965 | |
2966 | /* | |
2967 | * Now parse it... | |
2968 | */ | |
2969 | ||
2970 | mask = 0; | |
2e4ff8af | 2971 | lineptr = line->buffer + 1; |
ef416fc2 | 2972 | |
2973 | keyword[0] = '\0'; | |
2974 | option[0] = '\0'; | |
2975 | text[0] = '\0'; | |
2976 | *string = NULL; | |
2977 | ||
2e4ff8af MS |
2978 | if ((!line->buffer[0] || /* Blank line */ |
2979 | !strncmp(line->buffer, "*%", 2) || /* Comment line */ | |
2980 | !strcmp(line->buffer, "*End")) && /* End of multi-line string */ | |
ef416fc2 | 2981 | ignoreblank) /* Ignore these? */ |
2982 | { | |
2983 | startline = cg->ppd_line + 1; | |
2984 | continue; | |
2985 | } | |
2986 | ||
2e4ff8af | 2987 | if (!strcmp(line->buffer, "*")) /* (Bad) comment line */ |
ef416fc2 | 2988 | { |
2989 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2990 | { | |
2991 | startline = cg->ppd_line + 1; | |
2992 | continue; | |
2993 | } | |
2994 | else | |
2995 | { | |
2996 | cg->ppd_line = startline; | |
2997 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2998 | ||
ef416fc2 | 2999 | return (0); |
3000 | } | |
3001 | } | |
3002 | ||
2e4ff8af | 3003 | if (line->buffer[0] != '*') /* All lines start with an asterisk */ |
ef416fc2 | 3004 | { |
ef416fc2 | 3005 | /* |
3006 | * Allow lines consisting of just whitespace... | |
3007 | */ | |
3008 | ||
2e4ff8af | 3009 | for (lineptr = line->buffer; *lineptr; lineptr ++) |
ef416fc2 | 3010 | if (!isspace(*lineptr & 255)) |
3011 | break; | |
3012 | ||
3013 | if (*lineptr) | |
3014 | { | |
3015 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
ef416fc2 | 3016 | return (0); |
3017 | } | |
3018 | else if (ignoreblank) | |
3019 | continue; | |
3020 | else | |
ef416fc2 | 3021 | return (0); |
ef416fc2 | 3022 | } |
3023 | ||
3024 | /* | |
3025 | * Get a keyword... | |
3026 | */ | |
3027 | ||
3028 | keyptr = keyword; | |
3029 | ||
3030 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
3031 | { | |
3032 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
3033 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
3034 | { | |
3035 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
ef416fc2 | 3036 | return (0); |
3037 | } | |
3038 | ||
3039 | *keyptr++ = *lineptr++; | |
3040 | } | |
3041 | ||
3042 | *keyptr = '\0'; | |
3043 | ||
3044 | if (!strcmp(keyword, "End")) | |
3045 | continue; | |
3046 | ||
3047 | mask |= PPD_KEYWORD; | |
3048 | ||
3049 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
3050 | ||
3051 | if (isspace(*lineptr & 255)) | |
3052 | { | |
3053 | /* | |
3054 | * Get an option name... | |
3055 | */ | |
3056 | ||
3057 | while (isspace(*lineptr & 255)) | |
3058 | lineptr ++; | |
3059 | ||
3060 | optptr = option; | |
3061 | ||
3062 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
3063 | *lineptr != '/') | |
3064 | { | |
3065 | if (*lineptr <= ' ' || *lineptr > 126 || | |
3066 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
3067 | { | |
3068 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
ef416fc2 | 3069 | return (0); |
3070 | } | |
3071 | ||
3072 | *optptr++ = *lineptr++; | |
3073 | } | |
3074 | ||
3075 | *optptr = '\0'; | |
3076 | ||
3077 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3078 | { | |
3079 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3080 | return (0); |
3081 | } | |
3082 | ||
3083 | while (isspace(*lineptr & 255)) | |
3084 | lineptr ++; | |
3085 | ||
3086 | mask |= PPD_OPTION; | |
3087 | ||
3088 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
3089 | ||
3090 | if (*lineptr == '/') | |
3091 | { | |
3092 | /* | |
3093 | * Get human-readable text... | |
3094 | */ | |
3095 | ||
3096 | lineptr ++; | |
3097 | ||
3098 | textptr = text; | |
3099 | ||
3100 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
3101 | { | |
3102 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
3103 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
3104 | { | |
3105 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3106 | return (0); |
3107 | } | |
3108 | ||
3109 | *textptr++ = *lineptr++; | |
3110 | } | |
3111 | ||
3112 | *textptr = '\0'; | |
3113 | textlen = ppd_decode(text); | |
3114 | ||
3115 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3116 | { | |
3117 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3118 | return (0); |
3119 | } | |
3120 | ||
3121 | mask |= PPD_TEXT; | |
3122 | } | |
3123 | ||
3124 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
3125 | } | |
3126 | ||
3127 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3128 | { | |
3129 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3130 | return (0); |
3131 | } | |
3132 | ||
3133 | while (isspace(*lineptr & 255)) | |
3134 | lineptr ++; | |
3135 | ||
3136 | if (*lineptr == ':') | |
3137 | { | |
3138 | /* | |
3139 | * Get string after triming leading and trailing whitespace... | |
3140 | */ | |
3141 | ||
3142 | lineptr ++; | |
3143 | while (isspace(*lineptr & 255)) | |
3144 | lineptr ++; | |
3145 | ||
3146 | strptr = lineptr + strlen(lineptr) - 1; | |
3147 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
3148 | *strptr-- = '\0'; | |
3149 | ||
3150 | if (*strptr == '\"') | |
3151 | { | |
3152 | /* | |
2e4ff8af | 3153 | * Quoted string by itself, remove quotes... |
ef416fc2 | 3154 | */ |
3155 | ||
2e4ff8af MS |
3156 | *strptr = '\0'; |
3157 | lineptr ++; | |
ef416fc2 | 3158 | } |
2e4ff8af MS |
3159 | |
3160 | *string = _cupsStrAlloc(lineptr); | |
ef416fc2 | 3161 | |
3162 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
3163 | ||
3164 | mask |= PPD_STRING; | |
3165 | } | |
3166 | } | |
3167 | while (mask == 0); | |
3168 | ||
ef416fc2 | 3169 | return (mask); |
3170 | } | |
3171 | ||
3172 | ||
3173 | /* | |
2e4ff8af | 3174 | * End of "$Id: ppd.c 6937 2007-09-10 21:13:31Z mike $". |
ef416fc2 | 3175 | */ |