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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 | * | |
91c84a35 | 6 | * Copyright 2007-2008 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 | ||
5a738aea | 431 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 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; |
839a51c8 | 593 | ppd->colorspace = PPD_CS_N; |
ef416fc2 | 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 | { |
ae71f5de MS |
618 | DEBUG_printf(("mask=%x, keyword=\"%s\", name=\"%s\", text=\"%s\", " |
619 | "string=%d chars...", mask, keyword, name, text, | |
620 | (int)strlen(string))); | |
ef416fc2 | 621 | |
622 | if (strcmp(keyword, "CloseUI") && strcmp(keyword, "CloseGroup") && | |
623 | strcmp(keyword, "CloseSubGroup") && strncmp(keyword, "Default", 7) && | |
624 | strcmp(keyword, "JCLCloseUI") && strcmp(keyword, "JCLOpenUI") && | |
625 | strcmp(keyword, "OpenUI") && strcmp(keyword, "OpenGroup") && | |
626 | strcmp(keyword, "OpenSubGroup") && string == NULL) | |
627 | { | |
628 | /* | |
629 | * Need a string value! | |
630 | */ | |
631 | ||
632 | cg->ppd_status = PPD_MISSING_VALUE; | |
633 | ||
634 | goto error; | |
635 | } | |
636 | ||
637 | /* | |
638 | * Certain main keywords (as defined by the PPD spec) may be used | |
639 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
640 | * so that Adobe wouldn't completely break compatibility with PPD | |
641 | * files prior to v4.0 of the spec, but it is hopelessly | |
642 | * inconsistent... Catch these main keywords and automatically | |
643 | * create the corresponding option, as needed... | |
644 | */ | |
645 | ||
646 | if (ui_keyword) | |
647 | { | |
648 | /* | |
649 | * Previous line was a UI keyword... | |
650 | */ | |
651 | ||
652 | option = NULL; | |
653 | ui_keyword = 0; | |
654 | } | |
655 | ||
656 | if (option == NULL && | |
657 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
658 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
659 | { | |
660 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
661 | if (!strcmp(keyword, ui_keywords[i])) | |
662 | break; | |
663 | ||
664 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
665 | { | |
666 | /* | |
667 | * Create the option in the appropriate group... | |
668 | */ | |
669 | ||
670 | ui_keyword = 1; | |
671 | ||
672 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
673 | keyword)); | |
674 | ||
675 | if (!group) | |
676 | { | |
e1d6a774 | 677 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
678 | encoding)) == NULL) | |
ef416fc2 | 679 | goto error; |
680 | ||
681 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
682 | option = ppd_get_option(group, keyword); | |
683 | group = NULL; | |
684 | } | |
685 | else | |
686 | option = ppd_get_option(group, keyword); | |
687 | ||
688 | if (option == NULL) | |
689 | { | |
690 | cg->ppd_status = PPD_ALLOC_ERROR; | |
691 | ||
692 | goto error; | |
693 | } | |
694 | ||
695 | /* | |
696 | * Now fill in the initial information for the option... | |
697 | */ | |
698 | ||
699 | if (!strncmp(keyword, "JCL", 3)) | |
700 | option->section = PPD_ORDER_JCL; | |
701 | else | |
702 | option->section = PPD_ORDER_ANY; | |
703 | ||
704 | option->order = 10.0f; | |
705 | ||
706 | if (i < 8) | |
707 | option->ui = PPD_UI_BOOLEAN; | |
708 | else | |
709 | option->ui = PPD_UI_PICKONE; | |
710 | ||
711 | for (j = 0; j < ppd->num_attrs; j ++) | |
712 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
713 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
714 | ppd->attrs[j]->value) | |
715 | { | |
716 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
717 | option->keyword, ppd->attrs[j]->value)); | |
718 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
719 | sizeof(option->defchoice)); | |
720 | break; | |
721 | } | |
722 | ||
723 | if (!strcmp(keyword, "PageSize")) | |
724 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
725 | else if (!strcmp(keyword, "MediaType")) | |
726 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
727 | else if (!strcmp(keyword, "InputSlot")) | |
728 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
729 | else if (!strcmp(keyword, "ColorModel")) | |
730 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
731 | else if (!strcmp(keyword, "Resolution")) | |
732 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
733 | else | |
734 | strlcpy(option->text, keyword, sizeof(option->text)); | |
735 | } | |
736 | } | |
737 | ||
738 | if (!strcmp(keyword, "LanguageLevel")) | |
739 | ppd->language_level = atoi(string); | |
740 | else if (!strcmp(keyword, "LanguageEncoding")) | |
e1d6a774 | 741 | { |
742 | /* | |
743 | * Say all PPD files are UTF-8, since we convert to UTF-8... | |
744 | */ | |
745 | ||
2e4ff8af | 746 | ppd->lang_encoding = _cupsStrAlloc("UTF-8"); |
80ca4592 | 747 | encoding = _ppdGetEncoding(string); |
e1d6a774 | 748 | } |
ef416fc2 | 749 | else if (!strcmp(keyword, "LanguageVersion")) |
750 | ppd->lang_version = string; | |
751 | else if (!strcmp(keyword, "Manufacturer")) | |
752 | ppd->manufacturer = string; | |
753 | else if (!strcmp(keyword, "ModelName")) | |
754 | ppd->modelname = string; | |
755 | else if (!strcmp(keyword, "Protocols")) | |
756 | ppd->protocols = string; | |
757 | else if (!strcmp(keyword, "PCFileName")) | |
758 | ppd->pcfilename = string; | |
759 | else if (!strcmp(keyword, "NickName")) | |
e1d6a774 | 760 | { |
761 | if (encoding != CUPS_UTF8) | |
762 | { | |
763 | cups_utf8_t utf8[256]; /* UTF-8 version of NickName */ | |
764 | ||
765 | ||
766 | cupsCharsetToUTF8(utf8, string, sizeof(utf8), encoding); | |
2e4ff8af | 767 | ppd->nickname = _cupsStrAlloc((char *)utf8); |
e1d6a774 | 768 | } |
769 | else | |
2e4ff8af | 770 | ppd->nickname = _cupsStrAlloc(string); |
e1d6a774 | 771 | } |
ef416fc2 | 772 | else if (!strcmp(keyword, "Product")) |
773 | ppd->product = string; | |
774 | else if (!strcmp(keyword, "ShortNickName")) | |
775 | ppd->shortnickname = string; | |
776 | else if (!strcmp(keyword, "TTRasterizer")) | |
777 | ppd->ttrasterizer = string; | |
778 | else if (!strcmp(keyword, "JCLBegin")) | |
779 | { | |
2e4ff8af | 780 | ppd->jcl_begin = _cupsStrAlloc(string); |
ef416fc2 | 781 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ |
782 | } | |
783 | else if (!strcmp(keyword, "JCLEnd")) | |
784 | { | |
2e4ff8af | 785 | ppd->jcl_end = _cupsStrAlloc(string); |
ef416fc2 | 786 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ |
787 | } | |
788 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
789 | { | |
2e4ff8af | 790 | ppd->jcl_ps = _cupsStrAlloc(string); |
ef416fc2 | 791 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ |
792 | } | |
793 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
794 | ppd->accurate_screens = !strcmp(string, "True"); | |
795 | else if (!strcmp(keyword, "ColorDevice")) | |
796 | ppd->color_device = !strcmp(string, "True"); | |
797 | else if (!strcmp(keyword, "ContoneOnly")) | |
798 | ppd->contone_only = !strcmp(string, "True"); | |
799 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
800 | ppd->flip_duplex = !strcmp(string, "True"); | |
801 | else if (!strcmp(keyword, "cupsManualCopies")) | |
802 | ppd->manual_copies = !strcmp(string, "True"); | |
803 | else if (!strcmp(keyword, "cupsModelNumber")) | |
804 | ppd->model_number = atoi(string); | |
805 | else if (!strcmp(keyword, "cupsColorProfile")) | |
806 | { | |
807 | if (ppd->num_profiles == 0) | |
808 | profile = malloc(sizeof(ppd_profile_t)); | |
809 | else | |
810 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
811 | (ppd->num_profiles + 1)); | |
812 | ||
91c84a35 MS |
813 | if (!profile) |
814 | { | |
815 | cg->ppd_status = PPD_ALLOC_ERROR; | |
816 | ||
817 | goto error; | |
818 | } | |
819 | ||
ef416fc2 | 820 | ppd->profiles = profile; |
821 | profile += ppd->num_profiles; | |
822 | ppd->num_profiles ++; | |
823 | ||
824 | memset(profile, 0, sizeof(ppd_profile_t)); | |
825 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
826 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
757d2cad | 827 | |
b86bc4cf | 828 | profile->density = (float)_cupsStrScand(string, &sptr, loc); |
829 | profile->gamma = (float)_cupsStrScand(sptr, &sptr, loc); | |
830 | profile->matrix[0][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
831 | profile->matrix[0][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
832 | profile->matrix[0][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
833 | profile->matrix[1][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
834 | profile->matrix[1][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
835 | profile->matrix[1][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
836 | profile->matrix[2][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
837 | profile->matrix[2][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
838 | profile->matrix[2][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
ef416fc2 | 839 | } |
840 | else if (!strcmp(keyword, "cupsFilter")) | |
841 | { | |
842 | if (ppd->num_filters == 0) | |
843 | filter = malloc(sizeof(char *)); | |
844 | else | |
845 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
846 | ||
847 | if (filter == NULL) | |
848 | { | |
ef416fc2 | 849 | cg->ppd_status = PPD_ALLOC_ERROR; |
850 | ||
851 | goto error; | |
852 | } | |
853 | ||
854 | ppd->filters = filter; | |
855 | filter += ppd->num_filters; | |
856 | ppd->num_filters ++; | |
857 | ||
858 | /* | |
859 | * Copy filter string and prevent it from being freed below... | |
860 | */ | |
861 | ||
862 | *filter = string; | |
863 | string = NULL; | |
864 | } | |
865 | else if (!strcmp(keyword, "Throughput")) | |
866 | ppd->throughput = atoi(string); | |
867 | else if (!strcmp(keyword, "Font")) | |
868 | { | |
869 | /* | |
870 | * Add this font to the list of available fonts... | |
871 | */ | |
872 | ||
873 | if (ppd->num_fonts == 0) | |
874 | tempfonts = (char **)malloc(sizeof(char *)); | |
875 | else | |
876 | tempfonts = (char **)realloc(ppd->fonts, | |
877 | sizeof(char *) * (ppd->num_fonts + 1)); | |
878 | ||
879 | if (tempfonts == NULL) | |
880 | { | |
881 | cg->ppd_status = PPD_ALLOC_ERROR; | |
882 | ||
883 | goto error; | |
884 | } | |
885 | ||
886 | ppd->fonts = tempfonts; | |
2e4ff8af | 887 | ppd->fonts[ppd->num_fonts] = _cupsStrAlloc(name); |
ef416fc2 | 888 | ppd->num_fonts ++; |
889 | } | |
fa73b229 | 890 | else if (!strncmp(keyword, "ParamCustom", 11)) |
ef416fc2 | 891 | { |
fa73b229 | 892 | ppd_coption_t *coption; /* Custom option */ |
893 | ppd_cparam_t *cparam; /* Custom parameter */ | |
894 | int corder; /* Order number */ | |
895 | char ctype[33], /* Data type */ | |
896 | cminimum[65], /* Minimum value */ | |
897 | cmaximum[65]; /* Maximum value */ | |
898 | ||
899 | ||
900 | /* | |
901 | * Get the custom option and parameter... | |
902 | */ | |
ef416fc2 | 903 | |
fa73b229 | 904 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 905 | { |
fa73b229 | 906 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 907 | |
fa73b229 | 908 | goto error; |
909 | } | |
ef416fc2 | 910 | |
fa73b229 | 911 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
912 | { | |
913 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 914 | |
fa73b229 | 915 | goto error; |
916 | } | |
917 | ||
918 | /* | |
919 | * Get the parameter data... | |
920 | */ | |
921 | ||
922 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
923 | cmaximum) != 4) | |
924 | { | |
925 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
926 | ||
927 | goto error; | |
928 | } | |
929 | ||
930 | cparam->order = corder; | |
ef416fc2 | 931 | |
fa73b229 | 932 | if (!strcmp(ctype, "curve")) |
933 | { | |
934 | cparam->type = PPD_CUSTOM_CURVE; | |
b86bc4cf | 935 | cparam->minimum.custom_curve = (float)_cupsStrScand(cminimum, NULL, loc); |
936 | cparam->maximum.custom_curve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 937 | } |
938 | else if (!strcmp(ctype, "int")) | |
939 | { | |
940 | cparam->type = PPD_CUSTOM_INT; | |
941 | cparam->minimum.custom_int = atoi(cminimum); | |
942 | cparam->maximum.custom_int = atoi(cmaximum); | |
943 | } | |
944 | else if (!strcmp(ctype, "invcurve")) | |
945 | { | |
946 | cparam->type = PPD_CUSTOM_INVCURVE; | |
b86bc4cf | 947 | cparam->minimum.custom_invcurve = (float)_cupsStrScand(cminimum, NULL, loc); |
948 | cparam->maximum.custom_invcurve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 949 | } |
950 | else if (!strcmp(ctype, "passcode")) | |
951 | { | |
952 | cparam->type = PPD_CUSTOM_PASSCODE; | |
b423cd4c | 953 | cparam->minimum.custom_passcode = atoi(cminimum); |
954 | cparam->maximum.custom_passcode = atoi(cmaximum); | |
fa73b229 | 955 | } |
956 | else if (!strcmp(ctype, "password")) | |
957 | { | |
958 | cparam->type = PPD_CUSTOM_PASSWORD; | |
b423cd4c | 959 | cparam->minimum.custom_password = atoi(cminimum); |
960 | cparam->maximum.custom_password = atoi(cmaximum); | |
fa73b229 | 961 | } |
962 | else if (!strcmp(ctype, "points")) | |
963 | { | |
964 | cparam->type = PPD_CUSTOM_POINTS; | |
b86bc4cf | 965 | cparam->minimum.custom_points = (float)_cupsStrScand(cminimum, NULL, loc); |
966 | cparam->maximum.custom_points = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 967 | } |
968 | else if (!strcmp(ctype, "real")) | |
969 | { | |
970 | cparam->type = PPD_CUSTOM_REAL; | |
b86bc4cf | 971 | cparam->minimum.custom_real = (float)_cupsStrScand(cminimum, NULL, loc); |
972 | cparam->maximum.custom_real = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 973 | } |
974 | else if (!strcmp(ctype, "string")) | |
975 | { | |
976 | cparam->type = PPD_CUSTOM_STRING; | |
b423cd4c | 977 | cparam->minimum.custom_string = atoi(cminimum); |
978 | cparam->maximum.custom_string = atoi(cmaximum); | |
fa73b229 | 979 | } |
980 | else | |
981 | { | |
982 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
983 | ||
984 | goto error; | |
985 | } | |
986 | ||
987 | /* | |
988 | * Now special-case for CustomPageSize... | |
989 | */ | |
990 | ||
991 | if (!strcmp(coption->keyword, "PageSize")) | |
992 | { | |
993 | if (!strcmp(name, "Width")) | |
994 | { | |
995 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
996 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
997 | } | |
998 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 999 | { |
fa73b229 | 1000 | ppd->custom_min[1] = cparam->minimum.custom_points; |
1001 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
1002 | } | |
1003 | } | |
1004 | } | |
1005 | else if (!strcmp(keyword, "HWMargins")) | |
757d2cad | 1006 | { |
1007 | for (i = 0, sptr = string; i < 4; i ++) | |
b86bc4cf | 1008 | ppd->custom_margins[i] = (float)_cupsStrScand(sptr, &sptr, loc); |
757d2cad | 1009 | } |
323c5de1 | 1010 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True") && !option) |
fa73b229 | 1011 | { |
0a682745 MS |
1012 | ppd_option_t *custom_option; /* Custom option */ |
1013 | ||
fa73b229 | 1014 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 1015 | |
fa73b229 | 1016 | /* |
1017 | * Get the option and custom option... | |
1018 | */ | |
ef416fc2 | 1019 | |
e1d6a774 | 1020 | if (!ppd_get_coption(ppd, keyword + 6)) |
ef416fc2 | 1021 | { |
fa73b229 | 1022 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1023 | |
1024 | goto error; | |
1025 | } | |
1026 | ||
0a682745 MS |
1027 | if (option && !strcasecmp(option->keyword, keyword + 6)) |
1028 | custom_option = option; | |
1029 | else | |
1030 | custom_option = ppdFindOption(ppd, keyword + 6); | |
fa73b229 | 1031 | |
0a682745 | 1032 | if (custom_option) |
ef416fc2 | 1033 | { |
0a682745 MS |
1034 | /* |
1035 | * Add the "custom" option... | |
1036 | */ | |
ef416fc2 | 1037 | |
0a682745 MS |
1038 | if ((choice = ppd_add_choice(custom_option, "Custom")) == NULL) |
1039 | { | |
1040 | DEBUG_puts("Unable to add Custom choice!"); | |
ef416fc2 | 1041 | |
0a682745 MS |
1042 | cg->ppd_status = PPD_ALLOC_ERROR; |
1043 | ||
1044 | goto error; | |
1045 | } | |
ef416fc2 | 1046 | |
0a682745 MS |
1047 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1048 | sizeof(choice->text)); | |
fa73b229 | 1049 | |
0a682745 MS |
1050 | choice->code = _cupsStrAlloc(string); |
1051 | } | |
fa73b229 | 1052 | |
1053 | /* | |
1054 | * Now process custom page sizes specially... | |
1055 | */ | |
1056 | ||
1057 | if (!strcmp(keyword, "CustomPageSize")) | |
1058 | { | |
fa73b229 | 1059 | /* |
1060 | * Add a "Custom" page size entry... | |
1061 | */ | |
1062 | ||
0a682745 | 1063 | ppd->variable_sizes = 1; |
323c5de1 | 1064 | |
0a682745 | 1065 | ppd_add_size(ppd, "Custom"); |
323c5de1 | 1066 | |
0a682745 MS |
1067 | if (option && !strcasecmp(option->keyword, "PageRegion")) |
1068 | custom_option = option; | |
1069 | else | |
1070 | custom_option = ppdFindOption(ppd, "PageRegion"); | |
09a101d6 | 1071 | |
0a682745 MS |
1072 | if (custom_option) |
1073 | { | |
1074 | if ((choice = ppd_add_choice(custom_option, "Custom")) == NULL) | |
323c5de1 | 1075 | { |
0a682745 MS |
1076 | DEBUG_puts("Unable to add Custom choice!"); |
1077 | ||
1078 | cg->ppd_status = PPD_ALLOC_ERROR; | |
323c5de1 | 1079 | |
1080 | goto error; | |
1081 | } | |
1082 | ||
0a682745 MS |
1083 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1084 | sizeof(choice->text)); | |
323c5de1 | 1085 | } |
fa73b229 | 1086 | } |
ef416fc2 | 1087 | } |
1088 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1089 | { | |
1090 | if (!strcmp(string, "Minus90")) | |
1091 | ppd->landscape = -90; | |
1092 | else if (!strcmp(string, "Plus90")) | |
1093 | ppd->landscape = 90; | |
1094 | } | |
1095 | else if (!strcmp(keyword, "Emulators")) | |
1096 | { | |
1097 | for (count = 1, sptr = string; sptr != NULL;) | |
1098 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1099 | { | |
1100 | count ++; | |
1101 | while (*sptr == ' ') | |
1102 | sptr ++; | |
1103 | } | |
1104 | ||
1105 | ppd->num_emulations = count; | |
91c84a35 MS |
1106 | if ((ppd->emulations = calloc(count, sizeof(ppd_emul_t))) == NULL) |
1107 | { | |
1108 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1109 | ||
1110 | goto error; | |
1111 | } | |
ef416fc2 | 1112 | |
1113 | for (i = 0, sptr = string; i < count; i ++) | |
1114 | { | |
1115 | for (nameptr = ppd->emulations[i].name; | |
1116 | *sptr != '\0' && *sptr != ' '; | |
1117 | sptr ++) | |
1118 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1119 | *nameptr++ = *sptr; | |
1120 | ||
1121 | *nameptr = '\0'; | |
1122 | ||
1123 | while (*sptr == ' ') | |
1124 | sptr ++; | |
1125 | } | |
1126 | } | |
1127 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1128 | { | |
1129 | ppd_decode(string); | |
1130 | ||
1131 | for (i = 0; i < ppd->num_emulations; i ++) | |
1132 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1133 | { | |
1134 | ppd->emulations[i].start = string; | |
1135 | string = NULL; | |
1136 | } | |
1137 | } | |
1138 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1139 | { | |
1140 | ppd_decode(string); | |
1141 | ||
1142 | for (i = 0; i < ppd->num_emulations; i ++) | |
1143 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1144 | { | |
1145 | ppd->emulations[i].stop = string; | |
1146 | string = NULL; | |
1147 | } | |
1148 | } | |
1149 | else if (!strcmp(keyword, "JobPatchFile")) | |
1150 | { | |
1151 | if (ppd->patches == NULL) | |
2e4ff8af | 1152 | ppd->patches = _cupsStrAlloc(string); |
ef416fc2 | 1153 | else |
1154 | { | |
1155 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1156 | strlen(string) + 1); | |
1157 | if (temp == NULL) | |
1158 | { | |
1159 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1160 | ||
1161 | goto error; | |
1162 | } | |
1163 | ||
1164 | ppd->patches = temp; | |
1165 | ||
1166 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1167 | } | |
1168 | } | |
1169 | else if (!strcmp(keyword, "OpenUI")) | |
1170 | { | |
1171 | /* | |
1172 | * Don't allow nesting of options... | |
1173 | */ | |
1174 | ||
1175 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1176 | { | |
1177 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1178 | ||
1179 | goto error; | |
1180 | } | |
1181 | ||
1182 | /* | |
1183 | * Add an option record to the current sub-group, group, or file... | |
1184 | */ | |
1185 | ||
ae71f5de | 1186 | DEBUG_printf(("name=\"%s\" (%d)\n", name, (int)strlen(name))); |
bc44d920 | 1187 | |
ef416fc2 | 1188 | if (name[0] == '*') |
1189 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1190 | ||
1191 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1192 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1193 | ||
1194 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1195 | group ? group->text : "(null)")); | |
1196 | ||
1197 | if (subgroup != NULL) | |
1198 | option = ppd_get_option(subgroup, name); | |
1199 | else if (group == NULL) | |
1200 | { | |
e1d6a774 | 1201 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
1202 | encoding)) == NULL) | |
ef416fc2 | 1203 | goto error; |
1204 | ||
1205 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1206 | option = ppd_get_option(group, name); | |
1207 | group = NULL; | |
1208 | } | |
1209 | else | |
1210 | option = ppd_get_option(group, name); | |
1211 | ||
1212 | if (option == NULL) | |
1213 | { | |
1214 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1215 | ||
1216 | goto error; | |
1217 | } | |
1218 | ||
1219 | /* | |
1220 | * Now fill in the initial information for the option... | |
1221 | */ | |
1222 | ||
1223 | if (string && !strcmp(string, "PickMany")) | |
1224 | option->ui = PPD_UI_PICKMANY; | |
1225 | else if (string && !strcmp(string, "Boolean")) | |
1226 | option->ui = PPD_UI_BOOLEAN; | |
1227 | else if (string && !strcmp(string, "PickOne")) | |
1228 | option->ui = PPD_UI_PICKONE; | |
1229 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1230 | { | |
1231 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1232 | ||
1233 | goto error; | |
1234 | } | |
1235 | else | |
1236 | option->ui = PPD_UI_PICKONE; | |
1237 | ||
1238 | for (j = 0; j < ppd->num_attrs; j ++) | |
1239 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1240 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1241 | ppd->attrs[j]->value) | |
1242 | { | |
1243 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1244 | option->keyword, ppd->attrs[j]->value)); | |
1245 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1246 | sizeof(option->defchoice)); | |
1247 | break; | |
1248 | } | |
1249 | ||
1250 | if (text[0]) | |
e1d6a774 | 1251 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, |
1252 | sizeof(option->text), encoding); | |
ef416fc2 | 1253 | else |
1254 | { | |
1255 | if (!strcmp(name, "PageSize")) | |
1256 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1257 | else if (!strcmp(name, "MediaType")) | |
1258 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1259 | else if (!strcmp(name, "InputSlot")) | |
1260 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1261 | else if (!strcmp(name, "ColorModel")) | |
1262 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1263 | else if (!strcmp(name, "Resolution")) | |
1264 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1265 | else | |
1266 | strlcpy(option->text, name, sizeof(option->text)); | |
1267 | } | |
1268 | ||
1269 | option->section = PPD_ORDER_ANY; | |
1270 | ||
2e4ff8af | 1271 | _cupsStrFree(string); |
ef416fc2 | 1272 | string = NULL; |
0a682745 MS |
1273 | |
1274 | /* | |
1275 | * Add a custom option choice if we have already seen a CustomFoo | |
1276 | * attribute... | |
1277 | */ | |
1278 | ||
1279 | if (!strcasecmp(name, "PageRegion")) | |
1280 | strcpy(custom_name, "CustomPageSize"); | |
1281 | else | |
1282 | snprintf(custom_name, sizeof(custom_name), "Custom%s", name); | |
1283 | ||
1284 | if ((custom_attr = ppdFindAttr(ppd, custom_name, "True")) != NULL) | |
1285 | { | |
1286 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1287 | { | |
1288 | DEBUG_puts("Unable to add Custom choice!"); | |
1289 | ||
1290 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1291 | ||
1292 | goto error; | |
1293 | } | |
1294 | ||
1295 | strlcpy(choice->text, | |
1296 | custom_attr->text[0] ? custom_attr->text : _("Custom"), | |
1297 | sizeof(choice->text)); | |
1298 | choice->code = _cupsStrAlloc(custom_attr->value); | |
1299 | } | |
ef416fc2 | 1300 | } |
1301 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1302 | { | |
1303 | /* | |
1304 | * Don't allow nesting of options... | |
1305 | */ | |
1306 | ||
1307 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1308 | { | |
1309 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1310 | ||
1311 | goto error; | |
1312 | } | |
1313 | ||
1314 | /* | |
1315 | * Find the JCL group, and add if needed... | |
1316 | */ | |
1317 | ||
e1d6a774 | 1318 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg, encoding); |
ef416fc2 | 1319 | |
1320 | if (group == NULL) | |
1321 | goto error; | |
1322 | ||
1323 | /* | |
1324 | * Add an option record to the current JCLs... | |
1325 | */ | |
1326 | ||
1327 | if (name[0] == '*') | |
1328 | _cups_strcpy(name, name + 1); | |
1329 | ||
1330 | option = ppd_get_option(group, name); | |
1331 | ||
1332 | if (option == NULL) | |
1333 | { | |
1334 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1335 | ||
1336 | goto error; | |
1337 | } | |
1338 | ||
1339 | /* | |
1340 | * Now fill in the initial information for the option... | |
1341 | */ | |
1342 | ||
1343 | if (string && !strcmp(string, "PickMany")) | |
1344 | option->ui = PPD_UI_PICKMANY; | |
1345 | else if (string && !strcmp(string, "Boolean")) | |
1346 | option->ui = PPD_UI_BOOLEAN; | |
1347 | else if (string && !strcmp(string, "PickOne")) | |
1348 | option->ui = PPD_UI_PICKONE; | |
1349 | else | |
1350 | { | |
1351 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1352 | ||
1353 | goto error; | |
1354 | } | |
1355 | ||
1356 | for (j = 0; j < ppd->num_attrs; j ++) | |
1357 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1358 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1359 | ppd->attrs[j]->value) | |
1360 | { | |
1361 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1362 | option->keyword, ppd->attrs[j]->value)); | |
1363 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1364 | sizeof(option->defchoice)); | |
1365 | break; | |
1366 | } | |
1367 | ||
e1d6a774 | 1368 | if (text[0]) |
1369 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, | |
1370 | sizeof(option->text), encoding); | |
1371 | else | |
1372 | strlcpy(option->text, name, sizeof(option->text)); | |
ef416fc2 | 1373 | |
1374 | option->section = PPD_ORDER_JCL; | |
1375 | group = NULL; | |
1376 | ||
2e4ff8af | 1377 | _cupsStrFree(string); |
ef416fc2 | 1378 | string = NULL; |
0a682745 MS |
1379 | |
1380 | /* | |
1381 | * Add a custom option choice if we have already seen a CustomFoo | |
1382 | * attribute... | |
1383 | */ | |
1384 | ||
1385 | snprintf(custom_name, sizeof(custom_name), "Custom%s", name); | |
1386 | ||
1387 | if ((custom_attr = ppdFindAttr(ppd, custom_name, "True")) != NULL) | |
1388 | { | |
1389 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1390 | { | |
1391 | DEBUG_puts("Unable to add Custom choice!"); | |
1392 | ||
1393 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1394 | ||
1395 | goto error; | |
1396 | } | |
1397 | ||
1398 | strlcpy(choice->text, | |
1399 | custom_attr->text[0] ? custom_attr->text : _("Custom"), | |
1400 | sizeof(choice->text)); | |
1401 | choice->code = _cupsStrAlloc(custom_attr->value); | |
1402 | } | |
ef416fc2 | 1403 | } |
1404 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1405 | { | |
1406 | option = NULL; | |
1407 | ||
2e4ff8af | 1408 | _cupsStrFree(string); |
ef416fc2 | 1409 | string = NULL; |
1410 | } | |
1411 | else if (!strcmp(keyword, "OpenGroup")) | |
1412 | { | |
1413 | /* | |
1414 | * Open a new group... | |
1415 | */ | |
1416 | ||
1417 | if (group != NULL) | |
1418 | { | |
1419 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1420 | ||
1421 | goto error; | |
1422 | } | |
1423 | ||
1424 | if (!string) | |
1425 | { | |
1426 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1427 | ||
1428 | goto error; | |
1429 | } | |
1430 | ||
1431 | /* | |
1432 | * Separate the group name from the text (name/text)... | |
1433 | */ | |
1434 | ||
1435 | if ((sptr = strchr(string, '/')) != NULL) | |
1436 | *sptr++ = '\0'; | |
1437 | else | |
1438 | sptr = string; | |
1439 | ||
1440 | /* | |
1441 | * Fix up the text... | |
1442 | */ | |
1443 | ||
1444 | ppd_decode(sptr); | |
1445 | ||
1446 | /* | |
1447 | * Find/add the group... | |
1448 | */ | |
1449 | ||
e1d6a774 | 1450 | group = ppd_get_group(ppd, string, sptr, cg, encoding); |
ef416fc2 | 1451 | |
1452 | if (group == NULL) | |
1453 | goto error; | |
1454 | ||
2e4ff8af | 1455 | _cupsStrFree(string); |
ef416fc2 | 1456 | string = NULL; |
1457 | } | |
1458 | else if (!strcmp(keyword, "CloseGroup")) | |
1459 | { | |
1460 | group = NULL; | |
1461 | ||
2e4ff8af | 1462 | _cupsStrFree(string); |
ef416fc2 | 1463 | string = NULL; |
1464 | } | |
0a682745 | 1465 | else if (!strcmp(keyword, "OrderDependency")) |
ef416fc2 | 1466 | { |
b86bc4cf | 1467 | order = (float)_cupsStrScand(string, &sptr, loc); |
757d2cad | 1468 | |
1469 | if (!sptr || sscanf(sptr, "%40s%40s", name, keyword) != 2) | |
ef416fc2 | 1470 | { |
1471 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1472 | ||
1473 | goto error; | |
1474 | } | |
1475 | ||
1476 | if (keyword[0] == '*') | |
1477 | _cups_strcpy(keyword, keyword + 1); | |
1478 | ||
1479 | if (!strcmp(name, "ExitServer")) | |
1480 | section = PPD_ORDER_EXIT; | |
1481 | else if (!strcmp(name, "Prolog")) | |
1482 | section = PPD_ORDER_PROLOG; | |
1483 | else if (!strcmp(name, "DocumentSetup")) | |
1484 | section = PPD_ORDER_DOCUMENT; | |
1485 | else if (!strcmp(name, "PageSetup")) | |
1486 | section = PPD_ORDER_PAGE; | |
1487 | else if (!strcmp(name, "JCLSetup")) | |
1488 | section = PPD_ORDER_JCL; | |
1489 | else | |
1490 | section = PPD_ORDER_ANY; | |
1491 | ||
1492 | if (option == NULL) | |
1493 | { | |
1494 | ppd_group_t *gtemp; | |
1495 | ||
1496 | ||
1497 | /* | |
1498 | * Only valid for Non-UI options... | |
1499 | */ | |
1500 | ||
1501 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1502 | if (gtemp->text[0] == '\0') | |
1503 | break; | |
1504 | ||
1505 | if (i > 0) | |
1506 | for (i = 0; i < gtemp->num_options; i ++) | |
1507 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1508 | { | |
1509 | gtemp->options[i].section = section; | |
1510 | gtemp->options[i].order = order; | |
1511 | break; | |
1512 | } | |
1513 | } | |
1514 | else | |
1515 | { | |
1516 | option->section = section; | |
1517 | option->order = order; | |
1518 | } | |
1519 | ||
2e4ff8af | 1520 | _cupsStrFree(string); |
ef416fc2 | 1521 | string = NULL; |
1522 | } | |
1523 | else if (!strncmp(keyword, "Default", 7)) | |
1524 | { | |
1525 | if (string == NULL) | |
1526 | continue; | |
1527 | ||
1528 | /* | |
1529 | * Drop UI text, if any, from value... | |
1530 | */ | |
1531 | ||
1532 | if (strchr(string, '/') != NULL) | |
1533 | *strchr(string, '/') = '\0'; | |
1534 | ||
1535 | /* | |
1536 | * Assign the default value as appropriate... | |
1537 | */ | |
1538 | ||
1539 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1540 | { | |
1541 | /* | |
1542 | * Set default colorspace... | |
1543 | */ | |
1544 | ||
1545 | if (!strcmp(string, "CMY")) | |
1546 | ppd->colorspace = PPD_CS_CMY; | |
1547 | else if (!strcmp(string, "CMYK")) | |
1548 | ppd->colorspace = PPD_CS_CMYK; | |
1549 | else if (!strcmp(string, "RGB")) | |
1550 | ppd->colorspace = PPD_CS_RGB; | |
1551 | else if (!strcmp(string, "RGBK")) | |
1552 | ppd->colorspace = PPD_CS_RGBK; | |
1553 | else if (!strcmp(string, "N")) | |
1554 | ppd->colorspace = PPD_CS_N; | |
1555 | else | |
1556 | ppd->colorspace = PPD_CS_GRAY; | |
1557 | } | |
1558 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1559 | { | |
1560 | /* | |
1561 | * Set the default as part of the current option... | |
1562 | */ | |
1563 | ||
1564 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1565 | ||
1566 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1567 | ||
1568 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1569 | } | |
1570 | else | |
1571 | { | |
1572 | /* | |
1573 | * Lookup option and set if it has been defined... | |
1574 | */ | |
1575 | ||
1576 | ppd_option_t *toption; /* Temporary option */ | |
1577 | ||
1578 | ||
1579 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1580 | { | |
1581 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1582 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1583 | } | |
1584 | } | |
1585 | } | |
1586 | else if (!strcmp(keyword, "UIConstraints") || | |
1587 | !strcmp(keyword, "NonUIConstraints")) | |
1588 | { | |
1589 | if (ppd->num_consts == 0) | |
323c5de1 | 1590 | constraint = calloc(2, sizeof(ppd_const_t)); |
ef416fc2 | 1591 | else |
1592 | constraint = realloc(ppd->consts, | |
323c5de1 | 1593 | (ppd->num_consts + 2) * sizeof(ppd_const_t)); |
ef416fc2 | 1594 | |
1595 | if (constraint == NULL) | |
1596 | { | |
1597 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1598 | ||
1599 | goto error; | |
1600 | } | |
1601 | ||
1602 | ppd->consts = constraint; | |
1603 | constraint += ppd->num_consts; | |
1604 | ppd->num_consts ++; | |
1605 | ||
1606 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1607 | constraint->choice1, constraint->option2, | |
1608 | constraint->choice2)) | |
1609 | { | |
1610 | case 0 : /* Error */ | |
1611 | case 1 : /* Error */ | |
1612 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1613 | goto error; | |
1614 | ||
1615 | case 2 : /* Two options... */ | |
2abf387c | 1616 | /* |
1617 | * Check for broken constraints like "* Option"... | |
1618 | */ | |
1619 | ||
1620 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1621 | (!strcmp(constraint->option1, "*") || | |
1622 | !strcmp(constraint->choice1, "*"))) | |
1623 | { | |
1624 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1625 | goto error; | |
1626 | } | |
1627 | ||
ef416fc2 | 1628 | /* |
1629 | * The following strcpy's are safe, as optionN and | |
1630 | * choiceN are all the same size (size defined by PPD spec...) | |
1631 | */ | |
1632 | ||
1633 | if (constraint->option1[0] == '*') | |
1634 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1635 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1636 | { | |
1637 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1638 | goto error; | |
1639 | } | |
ef416fc2 | 1640 | |
1641 | if (constraint->choice1[0] == '*') | |
1642 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
2abf387c | 1643 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1644 | { | |
1645 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1646 | goto error; | |
1647 | } | |
ef416fc2 | 1648 | |
1649 | constraint->choice1[0] = '\0'; | |
1650 | constraint->choice2[0] = '\0'; | |
1651 | break; | |
1652 | ||
1653 | case 3 : /* Two options, one choice... */ | |
2abf387c | 1654 | /* |
1655 | * Check for broken constraints like "* Option"... | |
1656 | */ | |
1657 | ||
1658 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1659 | (!strcmp(constraint->option1, "*") || | |
1660 | !strcmp(constraint->choice1, "*") || | |
1661 | !strcmp(constraint->option2, "*"))) | |
1662 | { | |
1663 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1664 | goto error; | |
1665 | } | |
1666 | ||
ef416fc2 | 1667 | /* |
1668 | * The following _cups_strcpy's are safe, as optionN and | |
1669 | * choiceN are all the same size (size defined by PPD spec...) | |
1670 | */ | |
1671 | ||
1672 | if (constraint->option1[0] == '*') | |
1673 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1674 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1675 | { | |
1676 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1677 | goto error; | |
1678 | } | |
ef416fc2 | 1679 | |
1680 | if (constraint->choice1[0] == '*') | |
1681 | { | |
2abf387c | 1682 | if (cg->ppd_conform == PPD_CONFORM_STRICT && |
1683 | constraint->option2[0] == '*') | |
1684 | { | |
1685 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1686 | goto error; | |
1687 | } | |
1688 | ||
ef416fc2 | 1689 | _cups_strcpy(constraint->choice2, constraint->option2); |
1690 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1691 | constraint->choice1[0] = '\0'; | |
1692 | } | |
1693 | else | |
1694 | { | |
1695 | if (constraint->option2[0] == '*') | |
1696 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1697 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1698 | { | |
1699 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1700 | goto error; | |
1701 | } | |
ef416fc2 | 1702 | |
1703 | constraint->choice2[0] = '\0'; | |
1704 | } | |
1705 | break; | |
1706 | ||
1707 | case 4 : /* Two options, two choices... */ | |
2abf387c | 1708 | /* |
1709 | * Check for broken constraints like "* Option"... | |
1710 | */ | |
1711 | ||
1712 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1713 | (!strcmp(constraint->option1, "*") || | |
1714 | !strcmp(constraint->choice1, "*") || | |
1715 | !strcmp(constraint->option2, "*") || | |
1716 | !strcmp(constraint->choice2, "*"))) | |
1717 | { | |
1718 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1719 | goto error; | |
1720 | } | |
1721 | ||
ef416fc2 | 1722 | if (constraint->option1[0] == '*') |
1723 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1724 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1725 | { | |
1726 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1727 | goto error; | |
1728 | } | |
1729 | ||
1730 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1731 | constraint->choice1[0] == '*') | |
1732 | { | |
1733 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1734 | goto error; | |
1735 | } | |
ef416fc2 | 1736 | |
1737 | if (constraint->option2[0] == '*') | |
1738 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1739 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1740 | { | |
1741 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1742 | goto error; | |
1743 | } | |
1744 | ||
1745 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1746 | constraint->choice2[0] == '*') | |
1747 | { | |
1748 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1749 | goto error; | |
1750 | } | |
ef416fc2 | 1751 | break; |
1752 | } | |
1753 | ||
323c5de1 | 1754 | /* |
1755 | * For CustomPageSize and InputSlot/ManualFeed, create a duplicate | |
1756 | * constraint for PageRegion... | |
1757 | */ | |
1758 | ||
1759 | if (!strcasecmp(constraint->option1, "CustomPageSize") && | |
1760 | (!strcasecmp(constraint->option2, "InputSlot") || | |
1761 | !strcasecmp(constraint->option2, "ManualFeed"))) | |
1762 | { | |
1763 | ppd->num_consts ++; | |
1764 | ||
1765 | strcpy(constraint[1].option1, "PageRegion"); | |
1766 | strcpy(constraint[1].choice1, "Custom"); | |
1767 | strcpy(constraint[1].option2, constraint->option2); | |
1768 | strcpy(constraint[1].choice2, constraint->choice2); | |
1769 | } | |
1770 | else if (!strcasecmp(constraint->option2, "CustomPageSize") && | |
1771 | (!strcasecmp(constraint->option1, "InputSlot") || | |
1772 | !strcasecmp(constraint->option1, "ManualFeed"))) | |
1773 | { | |
1774 | ppd->num_consts ++; | |
1775 | ||
1776 | strcpy(constraint[1].option1, constraint->option1); | |
1777 | strcpy(constraint[1].choice1, constraint->choice1); | |
1778 | strcpy(constraint[1].option2, "PageRegion"); | |
1779 | strcpy(constraint[1].choice2, "Custom"); | |
1780 | } | |
1781 | ||
2abf387c | 1782 | /* |
1783 | * Handle CustomFoo option constraints... | |
1784 | */ | |
1785 | ||
1786 | if (!strncasecmp(constraint->option1, "Custom", 6) && | |
1787 | !strcasecmp(constraint->choice1, "True")) | |
1788 | { | |
1789 | _cups_strcpy(constraint->option1, constraint->option1 + 6); | |
1790 | strcpy(constraint->choice1, "Custom"); | |
1791 | } | |
1792 | ||
1793 | if (!strncasecmp(constraint->option2, "Custom", 6) && | |
1794 | !strcasecmp(constraint->choice2, "True")) | |
1795 | { | |
1796 | _cups_strcpy(constraint->option2, constraint->option2 + 6); | |
1797 | strcpy(constraint->choice2, "Custom"); | |
1798 | } | |
1799 | ||
1800 | /* | |
1801 | * Don't add this one as an attribute... | |
1802 | */ | |
1803 | ||
2e4ff8af | 1804 | _cupsStrFree(string); |
ef416fc2 | 1805 | string = NULL; |
1806 | } | |
1807 | else if (!strcmp(keyword, "PaperDimension")) | |
1808 | { | |
1809 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1810 | size = ppd_add_size(ppd, name); | |
1811 | ||
1812 | if (size == NULL) | |
1813 | { | |
1814 | /* | |
1815 | * Unable to add or find size! | |
1816 | */ | |
1817 | ||
1818 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1819 | ||
1820 | goto error; | |
1821 | } | |
1822 | ||
b86bc4cf | 1823 | size->width = (float)_cupsStrScand(string, &sptr, loc); |
1824 | size->length = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1825 | |
2e4ff8af | 1826 | _cupsStrFree(string); |
ef416fc2 | 1827 | string = NULL; |
1828 | } | |
1829 | else if (!strcmp(keyword, "ImageableArea")) | |
1830 | { | |
1831 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1832 | size = ppd_add_size(ppd, name); | |
1833 | ||
1834 | if (size == NULL) | |
1835 | { | |
1836 | /* | |
1837 | * Unable to add or find size! | |
1838 | */ | |
1839 | ||
1840 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1841 | ||
1842 | goto error; | |
1843 | } | |
1844 | ||
b86bc4cf | 1845 | size->left = (float)_cupsStrScand(string, &sptr, loc); |
1846 | size->bottom = (float)_cupsStrScand(sptr, &sptr, loc); | |
1847 | size->right = (float)_cupsStrScand(sptr, &sptr, loc); | |
1848 | size->top = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1849 | |
2e4ff8af | 1850 | _cupsStrFree(string); |
ef416fc2 | 1851 | string = NULL; |
1852 | } | |
1853 | else if (option != NULL && | |
1854 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1855 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1856 | !strcmp(keyword, option->keyword)) | |
1857 | { | |
1858 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1859 | ||
1860 | if (!strcmp(keyword, "PageSize")) | |
1861 | { | |
1862 | /* | |
1863 | * Add a page size... | |
1864 | */ | |
1865 | ||
1866 | if (ppdPageSize(ppd, name) == NULL) | |
1867 | ppd_add_size(ppd, name); | |
1868 | } | |
1869 | ||
1870 | /* | |
1871 | * Add the option choice... | |
1872 | */ | |
1873 | ||
91c84a35 MS |
1874 | if ((choice = ppd_add_choice(option, name)) == NULL) |
1875 | { | |
1876 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1877 | ||
1878 | goto error; | |
1879 | } | |
ef416fc2 | 1880 | |
e1d6a774 | 1881 | if (text[0]) |
1882 | cupsCharsetToUTF8((cups_utf8_t *)choice->text, text, | |
1883 | sizeof(choice->text), encoding); | |
ef416fc2 | 1884 | else if (!strcmp(name, "True")) |
1885 | strcpy(choice->text, _("Yes")); | |
1886 | else if (!strcmp(name, "False")) | |
1887 | strcpy(choice->text, _("No")); | |
1888 | else | |
1889 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1890 | ||
1891 | if (option->section == PPD_ORDER_JCL) | |
1892 | ppd_decode(string); /* Decode quoted string */ | |
1893 | ||
1894 | choice->code = string; | |
1895 | string = NULL; /* Don't add as an attribute below */ | |
1896 | } | |
ef416fc2 | 1897 | |
1898 | /* | |
1899 | * Add remaining lines with keywords and string values as attributes... | |
1900 | */ | |
1901 | ||
1902 | if (string && | |
1903 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1904 | ppd_add_attr(ppd, keyword, name, text, string); | |
1905 | else | |
2e4ff8af | 1906 | _cupsStrFree(string); |
ef416fc2 | 1907 | } |
1908 | ||
2e4ff8af MS |
1909 | if (line.buffer) |
1910 | free(line.buffer); | |
1911 | ||
ef416fc2 | 1912 | /* |
1913 | * Reset language preferences... | |
1914 | */ | |
1915 | ||
1916 | cupsLangFree(language); | |
1917 | ||
ef416fc2 | 1918 | #ifdef DEBUG |
bc44d920 | 1919 | if (!cupsFileEOF(fp)) |
ae71f5de MS |
1920 | DEBUG_printf(("Premature EOF at %lu...\n", |
1921 | (unsigned long)cupsFileTell(fp))); | |
ef416fc2 | 1922 | #endif /* DEBUG */ |
1923 | ||
1924 | if (cg->ppd_status != PPD_OK) | |
1925 | { | |
1926 | /* | |
1927 | * Had an error reading the PPD file, cannot continue! | |
1928 | */ | |
1929 | ||
1930 | ppdClose(ppd); | |
1931 | ||
1932 | return (NULL); | |
1933 | } | |
1934 | ||
ef416fc2 | 1935 | /* |
fa73b229 | 1936 | * Create the sorted options array and set the option back-pointer for |
1937 | * each choice and custom option... | |
ef416fc2 | 1938 | */ |
1939 | ||
b94498cf | 1940 | ppd->options = cupsArrayNew2((cups_array_func_t)ppd_compare_options, NULL, |
1941 | (cups_ahash_func_t)ppd_hash_option, | |
1942 | PPD_HASHSIZE); | |
ef416fc2 | 1943 | |
1944 | for (i = ppd->num_groups, group = ppd->groups; | |
1945 | i > 0; | |
1946 | i --, group ++) | |
1947 | { | |
ef416fc2 | 1948 | for (j = group->num_options, option = group->options; |
1949 | j > 0; | |
1950 | j --, option ++) | |
1951 | { | |
fa73b229 | 1952 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1953 | |
ef416fc2 | 1954 | |
fa73b229 | 1955 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1956 | |
fa73b229 | 1957 | for (k = 0; k < option->num_choices; k ++) |
1958 | option->choices[k].option = option; | |
ef416fc2 | 1959 | |
fa73b229 | 1960 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1961 | coption->option = option; | |
1962 | } | |
1963 | } | |
ef416fc2 | 1964 | |
b94498cf | 1965 | /* |
1966 | * Sort the constraints... | |
1967 | */ | |
1968 | ||
1969 | if (ppd->num_consts > 1) | |
1970 | qsort(ppd->consts, ppd->num_consts, sizeof(ppd_const_t), | |
1971 | (int (*)(const void *, const void *))ppd_compare_consts); | |
1972 | ||
1973 | /* | |
1974 | * Create an array to track the marked choices... | |
1975 | */ | |
1976 | ||
1977 | ppd->marked = cupsArrayNew((cups_array_func_t)ppd_compare_choices, NULL); | |
1978 | ||
ef416fc2 | 1979 | /* |
1980 | * Return the PPD file structure... | |
1981 | */ | |
1982 | ||
1983 | return (ppd); | |
1984 | ||
1985 | /* | |
1986 | * Common exit point for errors to save code size... | |
1987 | */ | |
1988 | ||
1989 | error: | |
1990 | ||
2e4ff8af MS |
1991 | if (line.buffer) |
1992 | free(line.buffer); | |
1993 | ||
1994 | _cupsStrFree(string); | |
ef416fc2 | 1995 | |
1996 | ppdClose(ppd); | |
1997 | ||
1998 | cupsLangFree(language); | |
1999 | ||
ef416fc2 | 2000 | return (NULL); |
2001 | } | |
2002 | ||
2003 | ||
2004 | /* | |
2005 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
2006 | */ | |
2007 | ||
5a738aea | 2008 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 2009 | ppdOpenFd(int fd) /* I - File to read from */ |
2010 | { | |
fa73b229 | 2011 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 2012 | ppd_file_t *ppd; /* PPD file record */ |
2013 | _cups_globals_t *cg = _cupsGlobals(); | |
2014 | /* Global data */ | |
2015 | ||
2016 | ||
2017 | /* | |
2018 | * Set the line number to 0... | |
2019 | */ | |
2020 | ||
2021 | cg->ppd_line = 0; | |
2022 | ||
2023 | /* | |
2024 | * Range check input... | |
2025 | */ | |
2026 | ||
2027 | if (fd < 0) | |
2028 | { | |
2029 | cg->ppd_status = PPD_NULL_FILE; | |
2030 | ||
2031 | return (NULL); | |
2032 | } | |
2033 | ||
2034 | /* | |
2035 | * Try to open the file and parse it... | |
2036 | */ | |
2037 | ||
fa73b229 | 2038 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 2039 | { |
fa73b229 | 2040 | ppd = ppdOpen2(fp); |
ef416fc2 | 2041 | |
fa73b229 | 2042 | cupsFileClose(fp); |
ef416fc2 | 2043 | } |
2044 | else | |
2045 | { | |
2046 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 2047 | ppd = NULL; |
ef416fc2 | 2048 | } |
2049 | ||
2050 | return (ppd); | |
2051 | } | |
2052 | ||
2053 | ||
2054 | /* | |
2055 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
2056 | */ | |
2057 | ||
5a738aea | 2058 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 2059 | ppdOpenFile(const char *filename) /* I - File to read from */ |
2060 | { | |
2061 | cups_file_t *fp; /* File pointer */ | |
2062 | ppd_file_t *ppd; /* PPD file record */ | |
2063 | _cups_globals_t *cg = _cupsGlobals(); | |
2064 | /* Global data */ | |
2065 | ||
2066 | ||
2067 | /* | |
2068 | * Set the line number to 0... | |
2069 | */ | |
2070 | ||
2071 | cg->ppd_line = 0; | |
2072 | ||
2073 | /* | |
2074 | * Range check input... | |
2075 | */ | |
2076 | ||
2077 | if (filename == NULL) | |
2078 | { | |
2079 | cg->ppd_status = PPD_NULL_FILE; | |
2080 | ||
2081 | return (NULL); | |
2082 | } | |
2083 | ||
2084 | /* | |
2085 | * Try to open the file and parse it... | |
2086 | */ | |
2087 | ||
2088 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
2089 | { | |
2090 | ppd = ppdOpen2(fp); | |
2091 | ||
2092 | cupsFileClose(fp); | |
2093 | } | |
2094 | else | |
2095 | { | |
2096 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
2097 | ppd = NULL; | |
2098 | } | |
2099 | ||
2100 | return (ppd); | |
2101 | } | |
2102 | ||
2103 | ||
2104 | /* | |
2105 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
2106 | * | |
2107 | * @since CUPS 1.1.20@ | |
2108 | */ | |
2109 | ||
2110 | void | |
2111 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
2112 | { | |
2113 | _cups_globals_t *cg = _cupsGlobals(); | |
2114 | /* Global data */ | |
2115 | ||
2116 | ||
2117 | cg->ppd_conform = c; | |
2118 | } | |
2119 | ||
2120 | ||
2121 | /* | |
2122 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
2123 | */ | |
2124 | ||
2125 | static ppd_attr_t * /* O - New attribute */ | |
2126 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
2127 | const char *name, /* I - Attribute name */ | |
2128 | const char *spec, /* I - Specifier string, if any */ | |
2129 | const char *text, /* I - Text string, if any */ | |
2130 | const char *value) /* I - Value of attribute */ | |
2131 | { | |
2132 | ppd_attr_t **ptr, /* New array */ | |
2133 | *temp; /* New attribute */ | |
2134 | ||
2135 | ||
2136 | /* | |
2137 | * Range check input... | |
2138 | */ | |
2139 | ||
2140 | if (ppd == NULL || name == NULL || spec == NULL) | |
2141 | return (NULL); | |
2142 | ||
bd7854cb | 2143 | /* |
2144 | * Create the array as needed... | |
2145 | */ | |
2146 | ||
2147 | if (!ppd->sorted_attrs) | |
2148 | ppd->sorted_attrs = cupsArrayNew((cups_array_func_t)ppd_compare_attrs, | |
2149 | NULL); | |
2150 | ||
ef416fc2 | 2151 | /* |
2152 | * Allocate memory for the new attribute... | |
2153 | */ | |
2154 | ||
2155 | if (ppd->num_attrs == 0) | |
2156 | ptr = malloc(sizeof(ppd_attr_t *)); | |
2157 | else | |
2158 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
2159 | ||
2160 | if (ptr == NULL) | |
2161 | return (NULL); | |
2162 | ||
2163 | ppd->attrs = ptr; | |
2164 | ptr += ppd->num_attrs; | |
2165 | ||
2166 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
2167 | return (NULL); | |
2168 | ||
2169 | *ptr = temp; | |
2170 | ||
2171 | ppd->num_attrs ++; | |
2172 | ||
2173 | /* | |
2174 | * Copy data over... | |
2175 | */ | |
2176 | ||
2177 | strlcpy(temp->name, name, sizeof(temp->name)); | |
2178 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
2179 | strlcpy(temp->text, text, sizeof(temp->text)); | |
2180 | temp->value = (char *)value; | |
2181 | ||
bd7854cb | 2182 | /* |
2183 | * Add the attribute to the sorted array... | |
2184 | */ | |
2185 | ||
2186 | cupsArrayAdd(ppd->sorted_attrs, temp); | |
2187 | ||
ef416fc2 | 2188 | /* |
2189 | * Return the attribute... | |
2190 | */ | |
2191 | ||
2192 | return (temp); | |
2193 | } | |
2194 | ||
2195 | ||
2196 | /* | |
2197 | * 'ppd_add_choice()' - Add a choice to an option. | |
2198 | */ | |
2199 | ||
2200 | static ppd_choice_t * /* O - Named choice */ | |
2201 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
2202 | const char *name) /* I - Name of choice */ | |
2203 | { | |
2204 | ppd_choice_t *choice; /* Choice */ | |
2205 | ||
2206 | ||
2207 | if (option->num_choices == 0) | |
2208 | choice = malloc(sizeof(ppd_choice_t)); | |
2209 | else | |
2210 | choice = realloc(option->choices, | |
2211 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
2212 | ||
2213 | if (choice == NULL) | |
2214 | return (NULL); | |
2215 | ||
2216 | option->choices = choice; | |
2217 | choice += option->num_choices; | |
2218 | option->num_choices ++; | |
2219 | ||
2220 | memset(choice, 0, sizeof(ppd_choice_t)); | |
2221 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
2222 | ||
2223 | return (choice); | |
2224 | } | |
2225 | ||
2226 | ||
2227 | /* | |
2228 | * 'ppd_add_size()' - Add a page size. | |
2229 | */ | |
2230 | ||
2231 | static ppd_size_t * /* O - Named size */ | |
2232 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
2233 | const char *name) /* I - Name of size */ | |
2234 | { | |
2235 | ppd_size_t *size; /* Size */ | |
2236 | ||
2237 | ||
2238 | if (ppd->num_sizes == 0) | |
2239 | size = malloc(sizeof(ppd_size_t)); | |
2240 | else | |
2241 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
2242 | ||
2243 | if (size == NULL) | |
2244 | return (NULL); | |
2245 | ||
2246 | ppd->sizes = size; | |
2247 | size += ppd->num_sizes; | |
2248 | ppd->num_sizes ++; | |
2249 | ||
2250 | memset(size, 0, sizeof(ppd_size_t)); | |
2251 | strlcpy(size->name, name, sizeof(size->name)); | |
2252 | ||
2253 | return (size); | |
2254 | } | |
2255 | ||
2256 | ||
bd7854cb | 2257 | /* |
2258 | * 'ppd_compare_attrs()' - Compare two attributes. | |
2259 | */ | |
2260 | ||
2261 | static int /* O - Result of comparison */ | |
2262 | ppd_compare_attrs(ppd_attr_t *a, /* I - First attribute */ | |
2263 | ppd_attr_t *b) /* I - Second attribute */ | |
2264 | { | |
2265 | int ret; /* Result of comparison */ | |
2266 | ||
2267 | ||
2268 | if ((ret = strcasecmp(a->name, b->name)) != 0) | |
2269 | return (ret); | |
bd7854cb | 2270 | else |
d09495fa | 2271 | return (strcasecmp(a->spec, b->spec)); |
bd7854cb | 2272 | } |
2273 | ||
2274 | ||
b94498cf | 2275 | /* |
2276 | * 'ppd_compare_choices()' - Compare two choices... | |
2277 | */ | |
2278 | ||
2279 | static int /* O - Result of comparison */ | |
2280 | ppd_compare_choices(ppd_choice_t *a, /* I - First choice */ | |
2281 | ppd_choice_t *b) /* I - Second choice */ | |
2282 | { | |
355e94dc | 2283 | return (strcmp(a->option->keyword, b->option->keyword)); |
b94498cf | 2284 | } |
2285 | ||
2286 | ||
2287 | /* | |
2288 | * 'ppd_compare_consts()' - Compare two constraints. | |
2289 | */ | |
2290 | ||
2291 | static int /* O - Result of comparison */ | |
2292 | ppd_compare_consts(ppd_const_t *a, /* I - First constraint */ | |
2293 | ppd_const_t *b) /* I - Second constraint */ | |
2294 | { | |
2295 | int ret; /* Result of comparison */ | |
2296 | ||
2297 | ||
2298 | if ((ret = strcmp(a->option1, b->option1)) != 0) | |
2299 | return (ret); | |
2300 | else if ((ret = strcmp(a->choice1, b->choice1)) != 0) | |
2301 | return (ret); | |
2302 | else if ((ret = strcmp(a->option2, b->option2)) != 0) | |
2303 | return (ret); | |
2304 | else | |
2305 | return (strcmp(a->choice2, b->choice2)); | |
2306 | } | |
2307 | ||
2308 | ||
ef416fc2 | 2309 | /* |
fa73b229 | 2310 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2311 | */ |
2312 | ||
2313 | static int /* O - Result of comparison */ | |
fa73b229 | 2314 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2315 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2316 | { |
fa73b229 | 2317 | return (strcasecmp(a->keyword, b->keyword)); |
2318 | } | |
2319 | ||
2320 | ||
2321 | /* | |
2322 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2323 | */ | |
2324 | ||
2325 | static int /* O - Result of comparison */ | |
2326 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2327 | ppd_cparam_t *b) /* I - Second parameter */ | |
2328 | { | |
2329 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2330 | } |
2331 | ||
2332 | ||
2333 | /* | |
2334 | * 'ppd_compare_options()' - Compare two options. | |
2335 | */ | |
2336 | ||
2337 | static int /* O - Result of comparison */ | |
fa73b229 | 2338 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2339 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2340 | { |
fa73b229 | 2341 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2342 | } |
ef416fc2 | 2343 | |
2344 | ||
2345 | /* | |
2346 | * 'ppd_decode()' - Decode a string value... | |
2347 | */ | |
2348 | ||
2349 | static int /* O - Length of decoded string */ | |
2350 | ppd_decode(char *string) /* I - String to decode */ | |
2351 | { | |
2352 | char *inptr, /* Input pointer */ | |
2353 | *outptr; /* Output pointer */ | |
2354 | ||
2355 | ||
2356 | inptr = string; | |
2357 | outptr = string; | |
2358 | ||
2359 | while (*inptr != '\0') | |
2360 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2361 | { | |
2362 | /* | |
2363 | * Convert hex to 8-bit values... | |
2364 | */ | |
2365 | ||
2366 | inptr ++; | |
2367 | while (isxdigit(*inptr & 255)) | |
2368 | { | |
2369 | if (isalpha(*inptr)) | |
2370 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2371 | else | |
2372 | *outptr = (*inptr - '0') << 4; | |
2373 | ||
2374 | inptr ++; | |
2375 | ||
2376 | if (!isxdigit(*inptr & 255)) | |
2377 | break; | |
2378 | ||
2379 | if (isalpha(*inptr)) | |
2380 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2381 | else | |
2382 | *outptr |= *inptr - '0'; | |
2383 | ||
2384 | inptr ++; | |
2385 | outptr ++; | |
2386 | } | |
2387 | ||
2388 | while (*inptr != '>' && *inptr != '\0') | |
2389 | inptr ++; | |
2390 | while (*inptr == '>') | |
2391 | inptr ++; | |
2392 | } | |
2393 | else | |
2394 | *outptr++ = *inptr++; | |
2395 | ||
2396 | *outptr = '\0'; | |
2397 | ||
2398 | return ((int)(outptr - string)); | |
2399 | } | |
2400 | ||
2401 | ||
2402 | /* | |
2403 | * 'ppd_free_group()' - Free a single UI group. | |
2404 | */ | |
2405 | ||
2406 | static void | |
2407 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2408 | { | |
2409 | int i; /* Looping var */ | |
2410 | ppd_option_t *option; /* Current option */ | |
2411 | ppd_group_t *subgroup; /* Current sub-group */ | |
2412 | ||
2413 | ||
2414 | if (group->num_options > 0) | |
2415 | { | |
2416 | for (i = group->num_options, option = group->options; | |
2417 | i > 0; | |
2418 | i --, option ++) | |
2419 | ppd_free_option(option); | |
2420 | ||
2421 | ppd_free(group->options); | |
2422 | } | |
2423 | ||
2424 | if (group->num_subgroups > 0) | |
2425 | { | |
2426 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2427 | i > 0; | |
2428 | i --, subgroup ++) | |
2429 | ppd_free_group(subgroup); | |
2430 | ||
2431 | ppd_free(group->subgroups); | |
2432 | } | |
2433 | } | |
2434 | ||
2435 | ||
2436 | /* | |
2437 | * 'ppd_free_option()' - Free a single option. | |
2438 | */ | |
2439 | ||
2440 | static void | |
2441 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2442 | { | |
2443 | int i; /* Looping var */ | |
2444 | ppd_choice_t *choice; /* Current choice */ | |
2445 | ||
2446 | ||
2447 | if (option->num_choices > 0) | |
2448 | { | |
2449 | for (i = option->num_choices, choice = option->choices; | |
2450 | i > 0; | |
2451 | i --, choice ++) | |
2452 | { | |
2e4ff8af | 2453 | _cupsStrFree(choice->code); |
ef416fc2 | 2454 | } |
2455 | ||
2456 | ppd_free(option->choices); | |
2457 | } | |
2458 | } | |
2459 | ||
2460 | ||
ef416fc2 | 2461 | /* |
fa73b229 | 2462 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2463 | */ |
2464 | ||
fa73b229 | 2465 | static ppd_coption_t * /* O - Custom option... */ |
2466 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2467 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2468 | { |
fa73b229 | 2469 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2470 | |
2471 | ||
2472 | /* | |
2473 | * See if the option already exists... | |
2474 | */ | |
2475 | ||
fa73b229 | 2476 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2477 | return (copt); | |
ef416fc2 | 2478 | |
2479 | /* | |
fa73b229 | 2480 | * Not found, so create the custom option record... |
ef416fc2 | 2481 | */ |
2482 | ||
fa73b229 | 2483 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2484 | return (NULL); |
2485 | ||
fa73b229 | 2486 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2487 | |
fa73b229 | 2488 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2489 | |
fa73b229 | 2490 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2491 | |
2492 | /* | |
2493 | * Return the new record... | |
2494 | */ | |
2495 | ||
fa73b229 | 2496 | return (copt); |
ef416fc2 | 2497 | } |
2498 | ||
2499 | ||
2500 | /* | |
fa73b229 | 2501 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2502 | */ |
2503 | ||
fa73b229 | 2504 | static ppd_cparam_t * /* O - Extended option... */ |
2505 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2506 | const char *param, /* I - Name of parameter */ | |
2507 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2508 | { |
fa73b229 | 2509 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2510 | |
2511 | ||
2512 | /* | |
2513 | * See if the parameter already exists... | |
2514 | */ | |
2515 | ||
fa73b229 | 2516 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2517 | return (cparam); | |
ef416fc2 | 2518 | |
2519 | /* | |
fa73b229 | 2520 | * Not found, so create the custom parameter record... |
ef416fc2 | 2521 | */ |
2522 | ||
fa73b229 | 2523 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2524 | return (NULL); |
2525 | ||
fa73b229 | 2526 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
b86bc4cf | 2527 | strlcpy(cparam->text, text[0] ? text : param, sizeof(cparam->text)); |
ef416fc2 | 2528 | |
2529 | /* | |
fa73b229 | 2530 | * Add this record to the array... |
ef416fc2 | 2531 | */ |
2532 | ||
fa73b229 | 2533 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2534 | |
2535 | /* | |
2536 | * Return the new record... | |
2537 | */ | |
2538 | ||
fa73b229 | 2539 | return (cparam); |
ef416fc2 | 2540 | } |
ef416fc2 | 2541 | |
2542 | ||
2543 | /* | |
2544 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2545 | */ | |
2546 | ||
2547 | static ppd_group_t * /* O - Named group */ | |
e1d6a774 | 2548 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ |
2549 | const char *name, /* I - Name of group */ | |
2550 | const char *text, /* I - Text for group */ | |
2551 | _cups_globals_t *cg, /* I - Global data */ | |
2552 | cups_encoding_t encoding) /* I - Encoding of text */ | |
ef416fc2 | 2553 | { |
2554 | int i; /* Looping var */ | |
2555 | ppd_group_t *group; /* Group */ | |
2556 | ||
2557 | ||
2558 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2559 | ppd, name, text, cg)); | |
2560 | ||
2561 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2562 | if (!strcmp(group->name, name)) | |
2563 | break; | |
2564 | ||
2565 | if (i == 0) | |
2566 | { | |
2567 | DEBUG_printf(("Adding group %s...\n", name)); | |
2568 | ||
2569 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2570 | { | |
2571 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2572 | ||
2573 | return (NULL); | |
2574 | } | |
2575 | ||
2576 | if (ppd->num_groups == 0) | |
2577 | group = malloc(sizeof(ppd_group_t)); | |
2578 | else | |
2579 | group = realloc(ppd->groups, | |
2580 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2581 | ||
2582 | if (group == NULL) | |
2583 | { | |
2584 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2585 | ||
2586 | return (NULL); | |
2587 | } | |
2588 | ||
2589 | ppd->groups = group; | |
2590 | group += ppd->num_groups; | |
2591 | ppd->num_groups ++; | |
2592 | ||
2593 | memset(group, 0, sizeof(ppd_group_t)); | |
2594 | strlcpy(group->name, name, sizeof(group->name)); | |
e1d6a774 | 2595 | |
2596 | cupsCharsetToUTF8((cups_utf8_t *)group->text, text, | |
2597 | sizeof(group->text), encoding); | |
ef416fc2 | 2598 | } |
2599 | ||
2600 | return (group); | |
2601 | } | |
2602 | ||
2603 | ||
2604 | /* | |
2605 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2606 | */ | |
2607 | ||
2608 | static ppd_option_t * /* O - Named option */ | |
2609 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2610 | const char *name) /* I - Name of option */ | |
2611 | { | |
2612 | int i; /* Looping var */ | |
2613 | ppd_option_t *option; /* Option */ | |
2614 | ||
2615 | ||
2616 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2617 | group, group->name, name)); | |
2618 | ||
2619 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2620 | if (!strcmp(option->keyword, name)) | |
2621 | break; | |
2622 | ||
2623 | if (i == 0) | |
2624 | { | |
2625 | if (group->num_options == 0) | |
2626 | option = malloc(sizeof(ppd_option_t)); | |
2627 | else | |
2628 | option = realloc(group->options, | |
2629 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2630 | ||
2631 | if (option == NULL) | |
2632 | return (NULL); | |
2633 | ||
2634 | group->options = option; | |
2635 | option += group->num_options; | |
2636 | group->num_options ++; | |
2637 | ||
2638 | memset(option, 0, sizeof(ppd_option_t)); | |
2639 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2640 | } | |
2641 | ||
2642 | return (option); | |
2643 | } | |
2644 | ||
2645 | ||
b94498cf | 2646 | /* |
2647 | * 'ppd_hash_option()' - Generate a hash of the option name... | |
2648 | */ | |
2649 | ||
2650 | static int /* O - Hash index */ | |
2651 | ppd_hash_option(ppd_option_t *option) /* I - Option */ | |
2652 | { | |
2653 | int hash = 0; /* Hash index */ | |
2654 | const char *k; /* Pointer into keyword */ | |
2655 | ||
2656 | ||
2657 | for (hash = option->keyword[0], k = option->keyword + 1; *k;) | |
2658 | hash = 33 * hash + *k++; | |
2659 | ||
2660 | return (hash & 511); | |
2661 | } | |
2662 | ||
2663 | ||
ef416fc2 | 2664 | /* |
2665 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2666 | * necessary. | |
2667 | */ | |
2668 | ||
2669 | static int /* O - Bitmask of fields read */ | |
2670 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2e4ff8af | 2671 | _ppd_line_t *line, /* I - Line buffer */ |
ef416fc2 | 2672 | char *keyword, /* O - Keyword from line */ |
2673 | char *option, /* O - Option from line */ | |
2674 | char *text, /* O - Human-readable text from line */ | |
2675 | char **string, /* O - Code/string data */ | |
2676 | int ignoreblank, /* I - Ignore blank lines? */ | |
2677 | _cups_globals_t *cg) /* I - Global data */ | |
2678 | { | |
2679 | int ch, /* Character from file */ | |
2680 | col, /* Column in line */ | |
2681 | colon, /* Colon seen? */ | |
2682 | endquote, /* Waiting for an end quote */ | |
2683 | mask, /* Mask to be returned */ | |
2684 | startline, /* Start line */ | |
2685 | textlen; /* Length of text */ | |
2686 | char *keyptr, /* Keyword pointer */ | |
2687 | *optptr, /* Option pointer */ | |
2688 | *textptr, /* Text pointer */ | |
2689 | *strptr, /* Pointer into string */ | |
2e4ff8af | 2690 | *lineptr; /* Current position in line buffer */ |
ef416fc2 | 2691 | |
ef416fc2 | 2692 | |
2693 | /* | |
2694 | * Now loop until we have a valid line... | |
2695 | */ | |
2696 | ||
2697 | *string = NULL; | |
2698 | col = 0; | |
2699 | startline = cg->ppd_line + 1; | |
ef416fc2 | 2700 | |
2e4ff8af MS |
2701 | if (!line->buffer) |
2702 | { | |
2703 | line->bufsize = 1024; | |
2704 | line->buffer = malloc(1024); | |
2705 | ||
2706 | if (!line->buffer) | |
2707 | return (0); | |
2708 | } | |
ef416fc2 | 2709 | |
2710 | do | |
2711 | { | |
2712 | /* | |
2713 | * Read the line... | |
2714 | */ | |
2715 | ||
2e4ff8af | 2716 | lineptr = line->buffer; |
ef416fc2 | 2717 | endquote = 0; |
2718 | colon = 0; | |
2719 | ||
2720 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2721 | { | |
2e4ff8af | 2722 | if (lineptr >= (line->buffer + line->bufsize - 1)) |
ef416fc2 | 2723 | { |
2724 | /* | |
2725 | * Expand the line buffer... | |
2726 | */ | |
2727 | ||
2728 | char *temp; /* Temporary line pointer */ | |
2729 | ||
2730 | ||
2e4ff8af MS |
2731 | line->bufsize += 1024; |
2732 | if (line->bufsize > 262144) | |
ef416fc2 | 2733 | { |
2734 | /* | |
2735 | * Don't allow lines longer than 256k! | |
2736 | */ | |
2737 | ||
2738 | cg->ppd_line = startline; | |
2739 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2740 | ||
ef416fc2 | 2741 | return (0); |
2742 | } | |
2743 | ||
2e4ff8af | 2744 | temp = realloc(line->buffer, line->bufsize); |
ef416fc2 | 2745 | if (!temp) |
2746 | { | |
2747 | cg->ppd_line = startline; | |
2748 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2749 | ||
ef416fc2 | 2750 | return (0); |
2751 | } | |
2752 | ||
2e4ff8af MS |
2753 | lineptr = temp + (lineptr - line->buffer); |
2754 | line->buffer = temp; | |
ef416fc2 | 2755 | } |
2756 | ||
2757 | if (ch == '\r' || ch == '\n') | |
2758 | { | |
2759 | /* | |
2760 | * Line feed or carriage return... | |
2761 | */ | |
2762 | ||
2763 | cg->ppd_line ++; | |
2764 | col = 0; | |
2765 | ||
2766 | if (ch == '\r') | |
2767 | { | |
2768 | /* | |
2769 | * Check for a trailing line feed... | |
2770 | */ | |
2771 | ||
2772 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2773 | { |
2774 | ch = '\n'; | |
ef416fc2 | 2775 | break; |
fa73b229 | 2776 | } |
2777 | ||
ef416fc2 | 2778 | if (ch == 0x0a) |
2779 | cupsFileGetChar(fp); | |
2780 | } | |
2781 | ||
2e4ff8af | 2782 | if (lineptr == line->buffer && ignoreblank) |
ef416fc2 | 2783 | continue; /* Skip blank lines */ |
2784 | ||
2785 | ch = '\n'; | |
2786 | ||
2787 | if (!endquote) /* Continue for multi-line text */ | |
2788 | break; | |
2789 | ||
2790 | *lineptr++ = '\n'; | |
2791 | } | |
2792 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2793 | { | |
2794 | /* | |
2795 | * Other control characters... | |
2796 | */ | |
2797 | ||
2798 | cg->ppd_line = startline; | |
2799 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2800 | ||
ef416fc2 | 2801 | return (0); |
2802 | } | |
2803 | else if (ch != 0x1a) | |
2804 | { | |
2805 | /* | |
2806 | * Any other character... | |
2807 | */ | |
2808 | ||
2809 | *lineptr++ = ch; | |
2810 | col ++; | |
2811 | ||
2812 | if (col > (PPD_MAX_LINE - 1)) | |
2813 | { | |
2814 | /* | |
2815 | * Line is too long... | |
2816 | */ | |
2817 | ||
2818 | cg->ppd_line = startline; | |
2819 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2820 | ||
ef416fc2 | 2821 | return (0); |
2822 | } | |
2823 | ||
2e4ff8af | 2824 | if (ch == ':' && strncmp(line->buffer, "*%", 2) != 0) |
ef416fc2 | 2825 | colon = 1; |
2826 | ||
2827 | if (ch == '\"' && colon) | |
2828 | endquote = !endquote; | |
2829 | } | |
2830 | } | |
2831 | ||
2832 | if (endquote) | |
2833 | { | |
2834 | /* | |
2835 | * Didn't finish this quoted string... | |
2836 | */ | |
2837 | ||
2838 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2839 | if (ch == '\"') | |
2840 | break; | |
2841 | else if (ch == '\r' || ch == '\n') | |
2842 | { | |
2843 | cg->ppd_line ++; | |
2844 | col = 0; | |
2845 | ||
2846 | if (ch == '\r') | |
2847 | { | |
2848 | /* | |
2849 | * Check for a trailing line feed... | |
2850 | */ | |
2851 | ||
2852 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2853 | break; | |
2854 | if (ch == 0x0a) | |
2855 | cupsFileGetChar(fp); | |
2856 | } | |
2857 | ||
2858 | ch = '\n'; | |
2859 | } | |
2860 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2861 | { | |
2862 | /* | |
2863 | * Other control characters... | |
2864 | */ | |
2865 | ||
2866 | cg->ppd_line = startline; | |
2867 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2868 | ||
ef416fc2 | 2869 | return (0); |
2870 | } | |
2871 | else if (ch != 0x1a) | |
2872 | { | |
2873 | col ++; | |
2874 | ||
2875 | if (col > (PPD_MAX_LINE - 1)) | |
2876 | { | |
2877 | /* | |
2878 | * Line is too long... | |
2879 | */ | |
2880 | ||
2881 | cg->ppd_line = startline; | |
2882 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2883 | ||
ef416fc2 | 2884 | return (0); |
2885 | } | |
2886 | } | |
2887 | } | |
2888 | ||
2889 | if (ch != '\n') | |
2890 | { | |
2891 | /* | |
2892 | * Didn't finish this line... | |
2893 | */ | |
2894 | ||
2895 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2896 | if (ch == '\r' || ch == '\n') | |
2897 | { | |
2898 | /* | |
2899 | * Line feed or carriage return... | |
2900 | */ | |
2901 | ||
2902 | cg->ppd_line ++; | |
2903 | col = 0; | |
2904 | ||
2905 | if (ch == '\r') | |
2906 | { | |
2907 | /* | |
2908 | * Check for a trailing line feed... | |
2909 | */ | |
2910 | ||
2911 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2912 | break; | |
2913 | if (ch == 0x0a) | |
2914 | cupsFileGetChar(fp); | |
2915 | } | |
2916 | ||
2917 | break; | |
2918 | } | |
2919 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2920 | { | |
2921 | /* | |
2922 | * Other control characters... | |
2923 | */ | |
2924 | ||
2925 | cg->ppd_line = startline; | |
2926 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2927 | ||
ef416fc2 | 2928 | return (0); |
2929 | } | |
2930 | else if (ch != 0x1a) | |
2931 | { | |
2932 | col ++; | |
2933 | ||
2934 | if (col > (PPD_MAX_LINE - 1)) | |
2935 | { | |
2936 | /* | |
2937 | * Line is too long... | |
2938 | */ | |
2939 | ||
2940 | cg->ppd_line = startline; | |
2941 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2942 | ||
ef416fc2 | 2943 | return (0); |
2944 | } | |
2945 | } | |
2946 | } | |
2947 | ||
2e4ff8af | 2948 | if (lineptr > line->buffer && lineptr[-1] == '\n') |
ef416fc2 | 2949 | lineptr --; |
2950 | ||
2951 | *lineptr = '\0'; | |
2952 | ||
ae71f5de | 2953 | DEBUG_printf(("LINE=\"%s\"\n", line->buffer)); |
ef416fc2 | 2954 | |
bd7854cb | 2955 | /* |
2956 | * The dynamically created PPDs for older style Mac OS X | |
2957 | * drivers include a large blob of data inserted as comments | |
2958 | * at the end of the file. As an optimization we can stop | |
2959 | * reading the PPD when we get to the start of this data. | |
2960 | */ | |
2961 | ||
2e4ff8af | 2962 | if (!strcmp(line->buffer, "*%APLWORKSET START")) |
bd7854cb | 2963 | return (0); |
bd7854cb | 2964 | |
2e4ff8af | 2965 | if (ch == EOF && lineptr == line->buffer) |
ef416fc2 | 2966 | return (0); |
ef416fc2 | 2967 | |
2968 | /* | |
2969 | * Now parse it... | |
2970 | */ | |
2971 | ||
2972 | mask = 0; | |
2e4ff8af | 2973 | lineptr = line->buffer + 1; |
ef416fc2 | 2974 | |
2975 | keyword[0] = '\0'; | |
2976 | option[0] = '\0'; | |
2977 | text[0] = '\0'; | |
2978 | *string = NULL; | |
2979 | ||
2e4ff8af MS |
2980 | if ((!line->buffer[0] || /* Blank line */ |
2981 | !strncmp(line->buffer, "*%", 2) || /* Comment line */ | |
2982 | !strcmp(line->buffer, "*End")) && /* End of multi-line string */ | |
ef416fc2 | 2983 | ignoreblank) /* Ignore these? */ |
2984 | { | |
2985 | startline = cg->ppd_line + 1; | |
2986 | continue; | |
2987 | } | |
2988 | ||
2e4ff8af | 2989 | if (!strcmp(line->buffer, "*")) /* (Bad) comment line */ |
ef416fc2 | 2990 | { |
2991 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2992 | { | |
2993 | startline = cg->ppd_line + 1; | |
2994 | continue; | |
2995 | } | |
2996 | else | |
2997 | { | |
2998 | cg->ppd_line = startline; | |
2999 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
3000 | ||
ef416fc2 | 3001 | return (0); |
3002 | } | |
3003 | } | |
3004 | ||
2e4ff8af | 3005 | if (line->buffer[0] != '*') /* All lines start with an asterisk */ |
ef416fc2 | 3006 | { |
ef416fc2 | 3007 | /* |
3008 | * Allow lines consisting of just whitespace... | |
3009 | */ | |
3010 | ||
2e4ff8af | 3011 | for (lineptr = line->buffer; *lineptr; lineptr ++) |
ef416fc2 | 3012 | if (!isspace(*lineptr & 255)) |
3013 | break; | |
3014 | ||
3015 | if (*lineptr) | |
3016 | { | |
3017 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
ef416fc2 | 3018 | return (0); |
3019 | } | |
3020 | else if (ignoreblank) | |
3021 | continue; | |
3022 | else | |
ef416fc2 | 3023 | return (0); |
ef416fc2 | 3024 | } |
3025 | ||
3026 | /* | |
3027 | * Get a keyword... | |
3028 | */ | |
3029 | ||
3030 | keyptr = keyword; | |
3031 | ||
3032 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
3033 | { | |
3034 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
3035 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
3036 | { | |
3037 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
ef416fc2 | 3038 | return (0); |
3039 | } | |
3040 | ||
3041 | *keyptr++ = *lineptr++; | |
3042 | } | |
3043 | ||
3044 | *keyptr = '\0'; | |
3045 | ||
3046 | if (!strcmp(keyword, "End")) | |
3047 | continue; | |
3048 | ||
3049 | mask |= PPD_KEYWORD; | |
3050 | ||
3051 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
3052 | ||
3053 | if (isspace(*lineptr & 255)) | |
3054 | { | |
3055 | /* | |
3056 | * Get an option name... | |
3057 | */ | |
3058 | ||
3059 | while (isspace(*lineptr & 255)) | |
3060 | lineptr ++; | |
3061 | ||
3062 | optptr = option; | |
3063 | ||
3064 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
3065 | *lineptr != '/') | |
3066 | { | |
3067 | if (*lineptr <= ' ' || *lineptr > 126 || | |
3068 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
3069 | { | |
3070 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
ef416fc2 | 3071 | return (0); |
3072 | } | |
3073 | ||
3074 | *optptr++ = *lineptr++; | |
3075 | } | |
3076 | ||
3077 | *optptr = '\0'; | |
3078 | ||
3079 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3080 | { | |
3081 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3082 | return (0); |
3083 | } | |
3084 | ||
3085 | while (isspace(*lineptr & 255)) | |
3086 | lineptr ++; | |
3087 | ||
3088 | mask |= PPD_OPTION; | |
3089 | ||
3090 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
3091 | ||
3092 | if (*lineptr == '/') | |
3093 | { | |
3094 | /* | |
3095 | * Get human-readable text... | |
3096 | */ | |
3097 | ||
3098 | lineptr ++; | |
3099 | ||
3100 | textptr = text; | |
3101 | ||
3102 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
3103 | { | |
3104 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
3105 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
3106 | { | |
3107 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3108 | return (0); |
3109 | } | |
3110 | ||
3111 | *textptr++ = *lineptr++; | |
3112 | } | |
3113 | ||
3114 | *textptr = '\0'; | |
3115 | textlen = ppd_decode(text); | |
3116 | ||
3117 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3118 | { | |
3119 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3120 | return (0); |
3121 | } | |
3122 | ||
3123 | mask |= PPD_TEXT; | |
3124 | } | |
3125 | ||
3126 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
3127 | } | |
3128 | ||
3129 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3130 | { | |
3131 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3132 | return (0); |
3133 | } | |
3134 | ||
3135 | while (isspace(*lineptr & 255)) | |
3136 | lineptr ++; | |
3137 | ||
3138 | if (*lineptr == ':') | |
3139 | { | |
3140 | /* | |
3141 | * Get string after triming leading and trailing whitespace... | |
3142 | */ | |
3143 | ||
3144 | lineptr ++; | |
3145 | while (isspace(*lineptr & 255)) | |
3146 | lineptr ++; | |
3147 | ||
3148 | strptr = lineptr + strlen(lineptr) - 1; | |
3149 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
3150 | *strptr-- = '\0'; | |
3151 | ||
3152 | if (*strptr == '\"') | |
3153 | { | |
3154 | /* | |
2e4ff8af | 3155 | * Quoted string by itself, remove quotes... |
ef416fc2 | 3156 | */ |
3157 | ||
2e4ff8af MS |
3158 | *strptr = '\0'; |
3159 | lineptr ++; | |
ef416fc2 | 3160 | } |
2e4ff8af MS |
3161 | |
3162 | *string = _cupsStrAlloc(lineptr); | |
ef416fc2 | 3163 | |
3164 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
3165 | ||
3166 | mask |= PPD_STRING; | |
3167 | } | |
3168 | } | |
3169 | while (mask == 0); | |
3170 | ||
ef416fc2 | 3171 | return (mask); |
3172 | } | |
3173 | ||
3174 | ||
3175 | /* | |
2e4ff8af | 3176 | * End of "$Id: ppd.c 6937 2007-09-10 21:13:31Z mike $". |
ef416fc2 | 3177 | */ |