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ef416fc2 | 1 | /* |
b19ccc9e | 2 | * "$Id: ppd.c 7906 2008-09-03 20:19:43Z 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... |
fa73b229 | 43 | * ppd_compare_coptions() - Compare two custom options. |
44 | * ppd_compare_cparams() - Compare two custom parameters. | |
45 | * ppd_compare_options() - Compare two options. | |
46 | * ppd_decode() - Decode a string value... | |
47 | * ppd_free_group() - Free a single UI group. | |
48 | * ppd_free_option() - Free a single option. | |
49 | * ppd_get_coption() - Get a custom option record. | |
50 | * ppd_get_cparam() - Get a custom parameter record. | |
51 | * ppd_get_group() - Find or create the named group as needed. | |
52 | * ppd_get_option() - Find or create the named option as needed. | |
b94498cf | 53 | * ppd_hash_option() - Generate a hash of the option name... |
fa73b229 | 54 | * ppd_read() - Read a line from a PPD file, skipping comment |
55 | * lines as necessary. | |
ef416fc2 | 56 | */ |
57 | ||
58 | /* | |
59 | * Include necessary headers. | |
60 | */ | |
61 | ||
005dd1eb | 62 | #include "ppd-private.h" |
ef416fc2 | 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); |
bd7854cb | 112 | static int ppd_compare_coptions(ppd_coption_t *a, |
113 | ppd_coption_t *b); | |
fa73b229 | 114 | static int ppd_compare_cparams(ppd_cparam_t *a, ppd_cparam_t *b); |
115 | static int ppd_compare_options(ppd_option_t *a, ppd_option_t *b); | |
ef416fc2 | 116 | static int ppd_decode(char *string); |
117 | static void ppd_free_group(ppd_group_t *group); | |
118 | static void ppd_free_option(ppd_option_t *option); | |
fa73b229 | 119 | static ppd_coption_t *ppd_get_coption(ppd_file_t *ppd, const char *name); |
120 | static ppd_cparam_t *ppd_get_cparam(ppd_coption_t *opt, | |
121 | const char *param, | |
122 | const char *text); | |
ef416fc2 | 123 | static ppd_group_t *ppd_get_group(ppd_file_t *ppd, const char *name, |
e1d6a774 | 124 | const char *text, _cups_globals_t *cg, |
125 | cups_encoding_t encoding); | |
ef416fc2 | 126 | static ppd_option_t *ppd_get_option(ppd_group_t *group, const char *name); |
b94498cf | 127 | static int ppd_hash_option(ppd_option_t *option); |
2e4ff8af MS |
128 | static int ppd_read(cups_file_t *fp, _ppd_line_t *line, |
129 | char *keyword, char *option, char *text, | |
130 | char **string, int ignoreblank, | |
ef416fc2 | 131 | _cups_globals_t *cg); |
132 | ||
133 | ||
ef416fc2 | 134 | /* |
135 | * 'ppdClose()' - Free all memory used by the PPD file. | |
136 | */ | |
137 | ||
138 | void | |
139 | ppdClose(ppd_file_t *ppd) /* I - PPD file record */ | |
140 | { | |
141 | int i; /* Looping var */ | |
142 | ppd_emul_t *emul; /* Current emulation */ | |
143 | ppd_group_t *group; /* Current group */ | |
144 | char **font; /* Current font */ | |
145 | char **filter; /* Current filter */ | |
146 | ppd_attr_t **attr; /* Current attribute */ | |
fa73b229 | 147 | ppd_coption_t *coption; /* Current custom option */ |
148 | ppd_cparam_t *cparam; /* Current custom parameter */ | |
ef416fc2 | 149 | |
150 | ||
151 | /* | |
fa73b229 | 152 | * Range check arguments... |
ef416fc2 | 153 | */ |
154 | ||
fa73b229 | 155 | if (!ppd) |
ef416fc2 | 156 | return; |
157 | ||
158 | /* | |
159 | * Free all strings at the top level... | |
160 | */ | |
161 | ||
2e4ff8af MS |
162 | _cupsStrFree(ppd->lang_encoding); |
163 | _cupsStrFree(ppd->nickname); | |
164 | _cupsStrFree(ppd->patches); | |
165 | _cupsStrFree(ppd->jcl_begin); | |
166 | _cupsStrFree(ppd->jcl_end); | |
167 | _cupsStrFree(ppd->jcl_ps); | |
ef416fc2 | 168 | |
169 | /* | |
170 | * Free any emulations... | |
171 | */ | |
172 | ||
173 | if (ppd->num_emulations > 0) | |
174 | { | |
175 | for (i = ppd->num_emulations, emul = ppd->emulations; i > 0; i --, emul ++) | |
176 | { | |
2e4ff8af MS |
177 | _cupsStrFree(emul->start); |
178 | _cupsStrFree(emul->stop); | |
ef416fc2 | 179 | } |
180 | ||
181 | ppd_free(ppd->emulations); | |
182 | } | |
183 | ||
184 | /* | |
185 | * Free any UI groups, subgroups, and options... | |
186 | */ | |
187 | ||
188 | if (ppd->num_groups > 0) | |
189 | { | |
190 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
191 | ppd_free_group(group); | |
192 | ||
193 | ppd_free(ppd->groups); | |
194 | } | |
195 | ||
fa73b229 | 196 | cupsArrayDelete(ppd->options); |
b94498cf | 197 | cupsArrayDelete(ppd->marked); |
fa73b229 | 198 | |
ef416fc2 | 199 | /* |
200 | * Free any page sizes... | |
201 | */ | |
202 | ||
203 | if (ppd->num_sizes > 0) | |
ef416fc2 | 204 | ppd_free(ppd->sizes); |
ef416fc2 | 205 | |
206 | /* | |
207 | * Free any constraints... | |
208 | */ | |
209 | ||
210 | if (ppd->num_consts > 0) | |
ef416fc2 | 211 | ppd_free(ppd->consts); |
ef416fc2 | 212 | |
213 | /* | |
214 | * Free any filters... | |
215 | */ | |
216 | ||
217 | if (ppd->num_filters > 0) | |
218 | { | |
219 | for (i = ppd->num_filters, filter = ppd->filters; i > 0; i --, filter ++) | |
2e4ff8af | 220 | _cupsStrFree(*filter); |
ef416fc2 | 221 | |
222 | ppd_free(ppd->filters); | |
223 | } | |
224 | ||
225 | /* | |
226 | * Free any fonts... | |
227 | */ | |
228 | ||
229 | if (ppd->num_fonts > 0) | |
230 | { | |
231 | for (i = ppd->num_fonts, font = ppd->fonts; i > 0; i --, font ++) | |
2e4ff8af | 232 | _cupsStrFree(*font); |
ef416fc2 | 233 | |
234 | ppd_free(ppd->fonts); | |
235 | } | |
236 | ||
237 | /* | |
238 | * Free any profiles... | |
239 | */ | |
240 | ||
241 | if (ppd->num_profiles > 0) | |
ef416fc2 | 242 | ppd_free(ppd->profiles); |
ef416fc2 | 243 | |
244 | /* | |
245 | * Free any attributes... | |
246 | */ | |
247 | ||
248 | if (ppd->num_attrs > 0) | |
249 | { | |
250 | for (i = ppd->num_attrs, attr = ppd->attrs; i > 0; i --, attr ++) | |
251 | { | |
2e4ff8af | 252 | _cupsStrFree((*attr)->value); |
ef416fc2 | 253 | ppd_free(*attr); |
254 | } | |
255 | ||
256 | ppd_free(ppd->attrs); | |
257 | } | |
258 | ||
b423cd4c | 259 | cupsArrayDelete(ppd->sorted_attrs); |
260 | ||
fa73b229 | 261 | /* |
262 | * Free custom options... | |
263 | */ | |
264 | ||
265 | for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions); | |
266 | coption; | |
267 | coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions)) | |
ef416fc2 | 268 | { |
fa73b229 | 269 | for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params); |
270 | cparam; | |
271 | cparam = (ppd_cparam_t *)cupsArrayNext(coption->params)) | |
ef416fc2 | 272 | { |
fa73b229 | 273 | switch (cparam->type) |
274 | { | |
275 | case PPD_CUSTOM_PASSCODE : | |
276 | case PPD_CUSTOM_PASSWORD : | |
277 | case PPD_CUSTOM_STRING : | |
2e4ff8af | 278 | _cupsStrFree(cparam->current.custom_string); |
fa73b229 | 279 | break; |
ef416fc2 | 280 | |
fa73b229 | 281 | default : |
282 | break; | |
283 | } | |
ef416fc2 | 284 | |
fa73b229 | 285 | free(cparam); |
ef416fc2 | 286 | } |
287 | ||
fa73b229 | 288 | cupsArrayDelete(coption->params); |
289 | ||
290 | free(coption); | |
ef416fc2 | 291 | } |
fa73b229 | 292 | |
293 | cupsArrayDelete(ppd->coptions); | |
ef416fc2 | 294 | |
005dd1eb MS |
295 | /* |
296 | * Free constraints... | |
297 | */ | |
298 | ||
299 | if (ppd->cups_uiconstraints) | |
300 | { | |
301 | _ppd_cups_uiconsts_t *consts; /* Current constraints */ | |
302 | ||
303 | ||
304 | for (consts = (_ppd_cups_uiconsts_t *)cupsArrayFirst(ppd->cups_uiconstraints); | |
305 | consts; | |
306 | consts = (_ppd_cups_uiconsts_t *)cupsArrayNext(ppd->cups_uiconstraints)) | |
307 | { | |
308 | free(consts->constraints); | |
309 | free(consts); | |
310 | } | |
311 | ||
312 | cupsArrayDelete(ppd->cups_uiconstraints); | |
313 | } | |
314 | ||
ef416fc2 | 315 | /* |
316 | * Free the whole record... | |
317 | */ | |
318 | ||
319 | ppd_free(ppd); | |
320 | } | |
321 | ||
322 | ||
323 | /* | |
324 | * 'ppdErrorString()' - Returns the text assocated with a status. | |
325 | * | |
326 | * @since CUPS 1.1.19@ | |
327 | */ | |
328 | ||
329 | const char * /* O - Status string */ | |
330 | ppdErrorString(ppd_status_t status) /* I - PPD status */ | |
331 | { | |
332 | static const char * const messages[] =/* Status messages */ | |
333 | { | |
fa73b229 | 334 | _("OK"), |
335 | _("Unable to open PPD file"), | |
336 | _("NULL PPD file pointer"), | |
337 | _("Memory allocation error"), | |
338 | _("Missing PPD-Adobe-4.x header"), | |
339 | _("Missing value string"), | |
340 | _("Internal error"), | |
341 | _("Bad OpenGroup"), | |
342 | _("OpenGroup without a CloseGroup first"), | |
343 | _("Bad OpenUI/JCLOpenUI"), | |
344 | _("OpenUI/JCLOpenUI without a CloseUI/JCLCloseUI first"), | |
345 | _("Bad OrderDependency"), | |
346 | _("Bad UIConstraints"), | |
347 | _("Missing asterisk in column 1"), | |
348 | _("Line longer than the maximum allowed (255 characters)"), | |
349 | _("Illegal control character"), | |
350 | _("Illegal main keyword string"), | |
351 | _("Illegal option keyword string"), | |
352 | _("Illegal translation string"), | |
353 | _("Illegal whitespace character"), | |
354 | _("Bad custom parameter") | |
ef416fc2 | 355 | }; |
356 | ||
357 | ||
358 | if (status < PPD_OK || status > PPD_ILLEGAL_WHITESPACE) | |
fa73b229 | 359 | return (_cupsLangString(cupsLangDefault(), _("Unknown"))); |
ef416fc2 | 360 | else |
fa73b229 | 361 | return (_cupsLangString(cupsLangDefault(), messages[status])); |
ef416fc2 | 362 | } |
363 | ||
364 | ||
80ca4592 | 365 | /* |
366 | * '_ppdGetEncoding()' - Get the CUPS encoding value for the given | |
367 | * LanguageEncoding. | |
368 | */ | |
369 | ||
370 | cups_encoding_t /* O - CUPS encoding value */ | |
371 | _ppdGetEncoding(const char *name) /* I - LanguageEncoding string */ | |
372 | { | |
373 | if (!strcasecmp(name, "ISOLatin1")) | |
374 | return (CUPS_ISO8859_1); | |
375 | else if (!strcasecmp(name, "ISOLatin2")) | |
376 | return (CUPS_ISO8859_2); | |
377 | else if (!strcasecmp(name, "ISOLatin5")) | |
378 | return (CUPS_ISO8859_5); | |
379 | else if (!strcasecmp(name, "JIS83-RKSJ")) | |
380 | return (CUPS_WINDOWS_932); | |
381 | else if (!strcasecmp(name, "MacStandard")) | |
382 | return (CUPS_MAC_ROMAN); | |
383 | else if (!strcasecmp(name, "WindowsANSI")) | |
384 | return (CUPS_WINDOWS_1252); | |
385 | else | |
386 | return (CUPS_UTF8); | |
387 | } | |
388 | ||
389 | ||
ef416fc2 | 390 | /* |
391 | * 'ppdLastError()' - Return the status from the last ppdOpen*(). | |
392 | * | |
393 | * @since CUPS 1.1.19@ | |
394 | */ | |
395 | ||
396 | ppd_status_t /* O - Status code */ | |
397 | ppdLastError(int *line) /* O - Line number */ | |
398 | { | |
399 | _cups_globals_t *cg = _cupsGlobals(); | |
400 | /* Global data */ | |
401 | ||
402 | ||
403 | if (line) | |
404 | *line = cg->ppd_line; | |
405 | ||
406 | return (cg->ppd_status); | |
407 | } | |
408 | ||
409 | ||
410 | /* | |
411 | * 'ppdOpen()' - Read a PPD file into memory. | |
412 | */ | |
413 | ||
414 | ppd_file_t * /* O - PPD file record */ | |
415 | ppdOpen(FILE *fp) /* I - File to read from */ | |
416 | { | |
417 | ppd_file_t *ppd; /* PPD file record */ | |
418 | cups_file_t *cf; /* CUPS file */ | |
419 | ||
420 | ||
421 | /* | |
422 | * Reopen the stdio file as a CUPS file... | |
423 | */ | |
424 | ||
425 | if ((cf = cupsFileOpenFd(fileno(fp), "r")) == NULL) | |
426 | return (NULL); | |
427 | ||
428 | /* | |
429 | * Load the PPD file using the newer API... | |
430 | */ | |
431 | ||
432 | ppd = ppdOpen2(cf); | |
433 | ||
434 | /* | |
435 | * Close the CUPS file and return the PPD... | |
436 | */ | |
437 | ||
438 | cupsFileClose(cf); | |
439 | ||
440 | return (ppd); | |
441 | } | |
442 | ||
443 | ||
444 | /* | |
445 | * 'ppdOpen2()' - Read a PPD file into memory. | |
446 | * | |
447 | * @since CUPS 1.2@ | |
448 | */ | |
449 | ||
5a738aea | 450 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 451 | ppdOpen2(cups_file_t *fp) /* I - File to read from */ |
452 | { | |
fa73b229 | 453 | int i, j, k; /* Looping vars */ |
ef416fc2 | 454 | int count; /* Temporary count */ |
2e4ff8af | 455 | _ppd_line_t line; /* Line buffer */ |
ef416fc2 | 456 | ppd_file_t *ppd; /* PPD file record */ |
457 | ppd_group_t *group, /* Current group */ | |
458 | *subgroup; /* Current sub-group */ | |
459 | ppd_option_t *option; /* Current option */ | |
460 | ppd_choice_t *choice; /* Current choice */ | |
461 | ppd_const_t *constraint; /* Current constraint */ | |
462 | ppd_size_t *size; /* Current page size */ | |
463 | int mask; /* Line data mask */ | |
464 | char keyword[PPD_MAX_NAME], | |
465 | /* Keyword from file */ | |
466 | name[PPD_MAX_NAME], | |
467 | /* Option from file */ | |
468 | text[PPD_MAX_LINE], | |
469 | /* Human-readable text from file */ | |
470 | *string, /* Code/text from file */ | |
471 | *sptr, /* Pointer into string */ | |
472 | *nameptr, /* Pointer into name */ | |
473 | *temp, /* Temporary string pointer */ | |
474 | **tempfonts; /* Temporary fonts pointer */ | |
475 | float order; /* Order dependency number */ | |
476 | ppd_section_t section; /* Order dependency section */ | |
477 | ppd_profile_t *profile; /* Pointer to color profile */ | |
478 | char **filter; /* Pointer to filter */ | |
479 | cups_lang_t *language; /* Default language */ | |
757d2cad | 480 | struct lconv *loc; /* Locale data */ |
ef416fc2 | 481 | int ui_keyword; /* Is this line a UI keyword? */ |
e1d6a774 | 482 | cups_encoding_t encoding; /* Encoding of PPD file */ |
ef416fc2 | 483 | _cups_globals_t *cg = _cupsGlobals(); |
484 | /* Global data */ | |
0a682745 MS |
485 | char custom_name[PPD_MAX_NAME]; |
486 | /* CustomFoo attribute name */ | |
487 | ppd_attr_t *custom_attr; /* CustomFoo attribute */ | |
ef416fc2 | 488 | static const char * const ui_keywords[] = |
489 | { | |
bd7854cb | 490 | #ifdef CUPS_USE_FULL_UI_KEYWORDS_LIST |
491 | /* | |
492 | * Adobe defines some 41 keywords as "UI", meaning that they are | |
493 | * user interface elements and that they should be treated as such | |
494 | * even if the PPD creator doesn't use Open/CloseUI around them. | |
495 | * | |
496 | * Since this can cause previously invisible options to appear and | |
497 | * confuse users, the default is to only treat the PageSize and | |
498 | * PageRegion keywords this way. | |
499 | */ | |
ef416fc2 | 500 | /* Boolean keywords */ |
501 | "BlackSubstitution", | |
502 | "Booklet", | |
503 | "Collate", | |
504 | "ManualFeed", | |
505 | "MirrorPrint", | |
506 | "NegativePrint", | |
507 | "Sorter", | |
508 | "TraySwitch", | |
509 | ||
510 | /* PickOne keywords */ | |
511 | "AdvanceMedia", | |
512 | "BindColor", | |
513 | "BindEdge", | |
514 | "BindType", | |
515 | "BindWhen", | |
516 | "BitsPerPixel", | |
517 | "ColorModel", | |
518 | "CutMedia", | |
519 | "Duplex", | |
520 | "FoldType", | |
521 | "FoldWhen", | |
522 | "InputSlot", | |
523 | "JCLFrameBufferSize", | |
524 | "JCLResolution", | |
525 | "Jog", | |
526 | "MediaColor", | |
527 | "MediaType", | |
528 | "MediaWeight", | |
529 | "OutputBin", | |
530 | "OutputMode", | |
531 | "OutputOrder", | |
532 | "PageRegion", | |
533 | "PageSize", | |
534 | "Resolution", | |
535 | "Separations", | |
536 | "Signature", | |
537 | "Slipsheet", | |
538 | "Smoothing", | |
539 | "StapleLocation", | |
540 | "StapleOrientation", | |
541 | "StapleWhen", | |
542 | "StapleX", | |
543 | "StapleY" | |
bd7854cb | 544 | #else /* !CUPS_USE_FULL_UI_KEYWORDS_LIST */ |
545 | "PageRegion", | |
546 | "PageSize" | |
547 | #endif /* CUPS_USE_FULL_UI_KEYWORDS_LIST */ | |
ef416fc2 | 548 | }; |
549 | ||
550 | ||
551 | /* | |
552 | * Default to "OK" status... | |
553 | */ | |
554 | ||
555 | cg->ppd_status = PPD_OK; | |
556 | cg->ppd_line = 0; | |
557 | ||
558 | /* | |
559 | * Range check input... | |
560 | */ | |
561 | ||
562 | if (fp == NULL) | |
563 | { | |
564 | cg->ppd_status = PPD_NULL_FILE; | |
565 | return (NULL); | |
566 | } | |
567 | ||
568 | /* | |
569 | * Grab the first line and make sure it reads '*PPD-Adobe: "major.minor"'... | |
570 | */ | |
571 | ||
2e4ff8af MS |
572 | line.buffer = NULL; |
573 | line.bufsize = 0; | |
574 | ||
575 | mask = ppd_read(fp, &line, keyword, name, text, &string, 0, cg); | |
ef416fc2 | 576 | |
577 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
578 | ||
579 | if (mask == 0 || | |
580 | strcmp(keyword, "PPD-Adobe") || | |
581 | string == NULL || string[0] != '4') | |
582 | { | |
583 | /* | |
584 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
585 | */ | |
586 | ||
587 | if (cg->ppd_status == PPD_OK) | |
588 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
589 | ||
2e4ff8af | 590 | _cupsStrFree(string); |
9f5eb9be | 591 | ppd_free(line.buffer); |
ef416fc2 | 592 | |
593 | return (NULL); | |
594 | } | |
595 | ||
596 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
597 | ||
2e4ff8af | 598 | _cupsStrFree(string); |
ef416fc2 | 599 | |
600 | /* | |
601 | * Allocate memory for the PPD file record... | |
602 | */ | |
603 | ||
604 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
605 | { | |
606 | cg->ppd_status = PPD_ALLOC_ERROR; | |
607 | ||
9f5eb9be MS |
608 | _cupsStrFree(string); |
609 | ppd_free(line.buffer); | |
610 | ||
ef416fc2 | 611 | return (NULL); |
612 | } | |
613 | ||
355e94dc | 614 | ppd->language_level = 2; |
ef416fc2 | 615 | ppd->color_device = 0; |
839a51c8 | 616 | ppd->colorspace = PPD_CS_N; |
ef416fc2 | 617 | ppd->landscape = -90; |
fa73b229 | 618 | ppd->coptions = cupsArrayNew((cups_array_func_t)ppd_compare_coptions, |
619 | NULL); | |
ef416fc2 | 620 | |
621 | /* | |
622 | * Get the default language for the user... | |
623 | */ | |
624 | ||
625 | language = cupsLangDefault(); | |
757d2cad | 626 | loc = localeconv(); |
ef416fc2 | 627 | |
628 | /* | |
629 | * Read lines from the PPD file and add them to the file record... | |
630 | */ | |
631 | ||
632 | group = NULL; | |
633 | subgroup = NULL; | |
634 | option = NULL; | |
635 | choice = NULL; | |
636 | ui_keyword = 0; | |
e1d6a774 | 637 | encoding = CUPS_ISO8859_1; |
ef416fc2 | 638 | |
2e4ff8af | 639 | while ((mask = ppd_read(fp, &line, keyword, name, text, &string, 1, cg)) != 0) |
ef416fc2 | 640 | { |
ae71f5de MS |
641 | DEBUG_printf(("mask=%x, keyword=\"%s\", name=\"%s\", text=\"%s\", " |
642 | "string=%d chars...", mask, keyword, name, text, | |
969307f0 | 643 | string ? (int)strlen(string) : 0)); |
ef416fc2 | 644 | |
c5571a1d MS |
645 | if (strncmp(keyword, "Default", 7) && !string && |
646 | cg->ppd_conform != PPD_CONFORM_RELAXED) | |
ef416fc2 | 647 | { |
648 | /* | |
649 | * Need a string value! | |
650 | */ | |
651 | ||
652 | cg->ppd_status = PPD_MISSING_VALUE; | |
653 | ||
654 | goto error; | |
655 | } | |
656 | ||
657 | /* | |
658 | * Certain main keywords (as defined by the PPD spec) may be used | |
659 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
660 | * so that Adobe wouldn't completely break compatibility with PPD | |
661 | * files prior to v4.0 of the spec, but it is hopelessly | |
662 | * inconsistent... Catch these main keywords and automatically | |
663 | * create the corresponding option, as needed... | |
664 | */ | |
665 | ||
666 | if (ui_keyword) | |
667 | { | |
668 | /* | |
669 | * Previous line was a UI keyword... | |
670 | */ | |
671 | ||
672 | option = NULL; | |
673 | ui_keyword = 0; | |
674 | } | |
675 | ||
676 | if (option == NULL && | |
677 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
678 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
679 | { | |
680 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
681 | if (!strcmp(keyword, ui_keywords[i])) | |
682 | break; | |
683 | ||
684 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
685 | { | |
686 | /* | |
687 | * Create the option in the appropriate group... | |
688 | */ | |
689 | ||
690 | ui_keyword = 1; | |
691 | ||
692 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
693 | keyword)); | |
694 | ||
695 | if (!group) | |
696 | { | |
e1d6a774 | 697 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
698 | encoding)) == NULL) | |
ef416fc2 | 699 | goto error; |
700 | ||
701 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
702 | option = ppd_get_option(group, keyword); | |
703 | group = NULL; | |
704 | } | |
705 | else | |
706 | option = ppd_get_option(group, keyword); | |
707 | ||
708 | if (option == NULL) | |
709 | { | |
710 | cg->ppd_status = PPD_ALLOC_ERROR; | |
711 | ||
712 | goto error; | |
713 | } | |
714 | ||
715 | /* | |
716 | * Now fill in the initial information for the option... | |
717 | */ | |
718 | ||
719 | if (!strncmp(keyword, "JCL", 3)) | |
720 | option->section = PPD_ORDER_JCL; | |
721 | else | |
722 | option->section = PPD_ORDER_ANY; | |
723 | ||
724 | option->order = 10.0f; | |
725 | ||
726 | if (i < 8) | |
727 | option->ui = PPD_UI_BOOLEAN; | |
728 | else | |
729 | option->ui = PPD_UI_PICKONE; | |
730 | ||
731 | for (j = 0; j < ppd->num_attrs; j ++) | |
732 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
733 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
734 | ppd->attrs[j]->value) | |
735 | { | |
736 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
737 | option->keyword, ppd->attrs[j]->value)); | |
738 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
739 | sizeof(option->defchoice)); | |
740 | break; | |
741 | } | |
742 | ||
743 | if (!strcmp(keyword, "PageSize")) | |
744 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
745 | else if (!strcmp(keyword, "MediaType")) | |
746 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
747 | else if (!strcmp(keyword, "InputSlot")) | |
748 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
749 | else if (!strcmp(keyword, "ColorModel")) | |
750 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
751 | else if (!strcmp(keyword, "Resolution")) | |
752 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
753 | else | |
754 | strlcpy(option->text, keyword, sizeof(option->text)); | |
755 | } | |
756 | } | |
757 | ||
758 | if (!strcmp(keyword, "LanguageLevel")) | |
759 | ppd->language_level = atoi(string); | |
760 | else if (!strcmp(keyword, "LanguageEncoding")) | |
e1d6a774 | 761 | { |
762 | /* | |
763 | * Say all PPD files are UTF-8, since we convert to UTF-8... | |
764 | */ | |
765 | ||
2e4ff8af | 766 | ppd->lang_encoding = _cupsStrAlloc("UTF-8"); |
80ca4592 | 767 | encoding = _ppdGetEncoding(string); |
e1d6a774 | 768 | } |
ef416fc2 | 769 | else if (!strcmp(keyword, "LanguageVersion")) |
770 | ppd->lang_version = string; | |
771 | else if (!strcmp(keyword, "Manufacturer")) | |
772 | ppd->manufacturer = string; | |
773 | else if (!strcmp(keyword, "ModelName")) | |
774 | ppd->modelname = string; | |
775 | else if (!strcmp(keyword, "Protocols")) | |
776 | ppd->protocols = string; | |
777 | else if (!strcmp(keyword, "PCFileName")) | |
778 | ppd->pcfilename = string; | |
779 | else if (!strcmp(keyword, "NickName")) | |
e1d6a774 | 780 | { |
781 | if (encoding != CUPS_UTF8) | |
782 | { | |
783 | cups_utf8_t utf8[256]; /* UTF-8 version of NickName */ | |
784 | ||
785 | ||
786 | cupsCharsetToUTF8(utf8, string, sizeof(utf8), encoding); | |
2e4ff8af | 787 | ppd->nickname = _cupsStrAlloc((char *)utf8); |
e1d6a774 | 788 | } |
789 | else | |
2e4ff8af | 790 | ppd->nickname = _cupsStrAlloc(string); |
e1d6a774 | 791 | } |
ef416fc2 | 792 | else if (!strcmp(keyword, "Product")) |
793 | ppd->product = string; | |
794 | else if (!strcmp(keyword, "ShortNickName")) | |
795 | ppd->shortnickname = string; | |
796 | else if (!strcmp(keyword, "TTRasterizer")) | |
797 | ppd->ttrasterizer = string; | |
798 | else if (!strcmp(keyword, "JCLBegin")) | |
799 | { | |
2e4ff8af | 800 | ppd->jcl_begin = _cupsStrAlloc(string); |
ef416fc2 | 801 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ |
802 | } | |
803 | else if (!strcmp(keyword, "JCLEnd")) | |
804 | { | |
2e4ff8af | 805 | ppd->jcl_end = _cupsStrAlloc(string); |
ef416fc2 | 806 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ |
807 | } | |
808 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
809 | { | |
2e4ff8af | 810 | ppd->jcl_ps = _cupsStrAlloc(string); |
ef416fc2 | 811 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ |
812 | } | |
813 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
814 | ppd->accurate_screens = !strcmp(string, "True"); | |
815 | else if (!strcmp(keyword, "ColorDevice")) | |
816 | ppd->color_device = !strcmp(string, "True"); | |
817 | else if (!strcmp(keyword, "ContoneOnly")) | |
818 | ppd->contone_only = !strcmp(string, "True"); | |
819 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
820 | ppd->flip_duplex = !strcmp(string, "True"); | |
821 | else if (!strcmp(keyword, "cupsManualCopies")) | |
822 | ppd->manual_copies = !strcmp(string, "True"); | |
823 | else if (!strcmp(keyword, "cupsModelNumber")) | |
824 | ppd->model_number = atoi(string); | |
825 | else if (!strcmp(keyword, "cupsColorProfile")) | |
826 | { | |
827 | if (ppd->num_profiles == 0) | |
828 | profile = malloc(sizeof(ppd_profile_t)); | |
829 | else | |
830 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
831 | (ppd->num_profiles + 1)); | |
832 | ||
91c84a35 MS |
833 | if (!profile) |
834 | { | |
835 | cg->ppd_status = PPD_ALLOC_ERROR; | |
836 | ||
837 | goto error; | |
838 | } | |
839 | ||
ef416fc2 | 840 | ppd->profiles = profile; |
841 | profile += ppd->num_profiles; | |
842 | ppd->num_profiles ++; | |
843 | ||
844 | memset(profile, 0, sizeof(ppd_profile_t)); | |
845 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
846 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
757d2cad | 847 | |
b86bc4cf | 848 | profile->density = (float)_cupsStrScand(string, &sptr, loc); |
849 | profile->gamma = (float)_cupsStrScand(sptr, &sptr, loc); | |
850 | profile->matrix[0][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
851 | profile->matrix[0][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
852 | profile->matrix[0][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
853 | profile->matrix[1][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
854 | profile->matrix[1][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
855 | profile->matrix[1][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
856 | profile->matrix[2][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
857 | profile->matrix[2][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
858 | profile->matrix[2][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
ef416fc2 | 859 | } |
860 | else if (!strcmp(keyword, "cupsFilter")) | |
861 | { | |
862 | if (ppd->num_filters == 0) | |
863 | filter = malloc(sizeof(char *)); | |
864 | else | |
865 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
866 | ||
867 | if (filter == NULL) | |
868 | { | |
ef416fc2 | 869 | cg->ppd_status = PPD_ALLOC_ERROR; |
870 | ||
871 | goto error; | |
872 | } | |
873 | ||
874 | ppd->filters = filter; | |
875 | filter += ppd->num_filters; | |
876 | ppd->num_filters ++; | |
877 | ||
878 | /* | |
879 | * Copy filter string and prevent it from being freed below... | |
880 | */ | |
881 | ||
882 | *filter = string; | |
883 | string = NULL; | |
884 | } | |
885 | else if (!strcmp(keyword, "Throughput")) | |
886 | ppd->throughput = atoi(string); | |
887 | else if (!strcmp(keyword, "Font")) | |
888 | { | |
889 | /* | |
890 | * Add this font to the list of available fonts... | |
891 | */ | |
892 | ||
893 | if (ppd->num_fonts == 0) | |
894 | tempfonts = (char **)malloc(sizeof(char *)); | |
895 | else | |
896 | tempfonts = (char **)realloc(ppd->fonts, | |
897 | sizeof(char *) * (ppd->num_fonts + 1)); | |
898 | ||
899 | if (tempfonts == NULL) | |
900 | { | |
901 | cg->ppd_status = PPD_ALLOC_ERROR; | |
902 | ||
903 | goto error; | |
904 | } | |
905 | ||
906 | ppd->fonts = tempfonts; | |
2e4ff8af | 907 | ppd->fonts[ppd->num_fonts] = _cupsStrAlloc(name); |
ef416fc2 | 908 | ppd->num_fonts ++; |
909 | } | |
fa73b229 | 910 | else if (!strncmp(keyword, "ParamCustom", 11)) |
ef416fc2 | 911 | { |
fa73b229 | 912 | ppd_coption_t *coption; /* Custom option */ |
913 | ppd_cparam_t *cparam; /* Custom parameter */ | |
914 | int corder; /* Order number */ | |
915 | char ctype[33], /* Data type */ | |
916 | cminimum[65], /* Minimum value */ | |
917 | cmaximum[65]; /* Maximum value */ | |
918 | ||
919 | ||
920 | /* | |
921 | * Get the custom option and parameter... | |
922 | */ | |
ef416fc2 | 923 | |
fa73b229 | 924 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 925 | { |
fa73b229 | 926 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 927 | |
fa73b229 | 928 | goto error; |
929 | } | |
ef416fc2 | 930 | |
fa73b229 | 931 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
932 | { | |
933 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 934 | |
fa73b229 | 935 | goto error; |
936 | } | |
937 | ||
938 | /* | |
939 | * Get the parameter data... | |
940 | */ | |
941 | ||
942 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
943 | cmaximum) != 4) | |
944 | { | |
945 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
946 | ||
947 | goto error; | |
948 | } | |
949 | ||
950 | cparam->order = corder; | |
ef416fc2 | 951 | |
fa73b229 | 952 | if (!strcmp(ctype, "curve")) |
953 | { | |
954 | cparam->type = PPD_CUSTOM_CURVE; | |
b86bc4cf | 955 | cparam->minimum.custom_curve = (float)_cupsStrScand(cminimum, NULL, loc); |
956 | cparam->maximum.custom_curve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 957 | } |
958 | else if (!strcmp(ctype, "int")) | |
959 | { | |
960 | cparam->type = PPD_CUSTOM_INT; | |
961 | cparam->minimum.custom_int = atoi(cminimum); | |
962 | cparam->maximum.custom_int = atoi(cmaximum); | |
963 | } | |
964 | else if (!strcmp(ctype, "invcurve")) | |
965 | { | |
966 | cparam->type = PPD_CUSTOM_INVCURVE; | |
b86bc4cf | 967 | cparam->minimum.custom_invcurve = (float)_cupsStrScand(cminimum, NULL, loc); |
968 | cparam->maximum.custom_invcurve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 969 | } |
970 | else if (!strcmp(ctype, "passcode")) | |
971 | { | |
972 | cparam->type = PPD_CUSTOM_PASSCODE; | |
b423cd4c | 973 | cparam->minimum.custom_passcode = atoi(cminimum); |
974 | cparam->maximum.custom_passcode = atoi(cmaximum); | |
fa73b229 | 975 | } |
976 | else if (!strcmp(ctype, "password")) | |
977 | { | |
978 | cparam->type = PPD_CUSTOM_PASSWORD; | |
b423cd4c | 979 | cparam->minimum.custom_password = atoi(cminimum); |
980 | cparam->maximum.custom_password = atoi(cmaximum); | |
fa73b229 | 981 | } |
982 | else if (!strcmp(ctype, "points")) | |
983 | { | |
984 | cparam->type = PPD_CUSTOM_POINTS; | |
b86bc4cf | 985 | cparam->minimum.custom_points = (float)_cupsStrScand(cminimum, NULL, loc); |
986 | cparam->maximum.custom_points = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 987 | } |
988 | else if (!strcmp(ctype, "real")) | |
989 | { | |
990 | cparam->type = PPD_CUSTOM_REAL; | |
b86bc4cf | 991 | cparam->minimum.custom_real = (float)_cupsStrScand(cminimum, NULL, loc); |
992 | cparam->maximum.custom_real = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 993 | } |
994 | else if (!strcmp(ctype, "string")) | |
995 | { | |
996 | cparam->type = PPD_CUSTOM_STRING; | |
b423cd4c | 997 | cparam->minimum.custom_string = atoi(cminimum); |
998 | cparam->maximum.custom_string = atoi(cmaximum); | |
fa73b229 | 999 | } |
1000 | else | |
1001 | { | |
1002 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
1003 | ||
1004 | goto error; | |
1005 | } | |
1006 | ||
1007 | /* | |
1008 | * Now special-case for CustomPageSize... | |
1009 | */ | |
1010 | ||
1011 | if (!strcmp(coption->keyword, "PageSize")) | |
1012 | { | |
1013 | if (!strcmp(name, "Width")) | |
1014 | { | |
1015 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
1016 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
1017 | } | |
1018 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 1019 | { |
fa73b229 | 1020 | ppd->custom_min[1] = cparam->minimum.custom_points; |
1021 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
1022 | } | |
1023 | } | |
1024 | } | |
1025 | else if (!strcmp(keyword, "HWMargins")) | |
757d2cad | 1026 | { |
1027 | for (i = 0, sptr = string; i < 4; i ++) | |
b86bc4cf | 1028 | ppd->custom_margins[i] = (float)_cupsStrScand(sptr, &sptr, loc); |
757d2cad | 1029 | } |
323c5de1 | 1030 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True") && !option) |
fa73b229 | 1031 | { |
0a682745 MS |
1032 | ppd_option_t *custom_option; /* Custom option */ |
1033 | ||
fa73b229 | 1034 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 1035 | |
fa73b229 | 1036 | /* |
1037 | * Get the option and custom option... | |
1038 | */ | |
ef416fc2 | 1039 | |
e1d6a774 | 1040 | if (!ppd_get_coption(ppd, keyword + 6)) |
ef416fc2 | 1041 | { |
fa73b229 | 1042 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1043 | |
1044 | goto error; | |
1045 | } | |
1046 | ||
0a682745 MS |
1047 | if (option && !strcasecmp(option->keyword, keyword + 6)) |
1048 | custom_option = option; | |
1049 | else | |
1050 | custom_option = ppdFindOption(ppd, keyword + 6); | |
fa73b229 | 1051 | |
0a682745 | 1052 | if (custom_option) |
ef416fc2 | 1053 | { |
0a682745 MS |
1054 | /* |
1055 | * Add the "custom" option... | |
1056 | */ | |
ef416fc2 | 1057 | |
749b1e90 MS |
1058 | if ((choice = ppdFindChoice(custom_option, "Custom")) == NULL) |
1059 | if ((choice = ppd_add_choice(custom_option, "Custom")) == NULL) | |
1060 | { | |
1061 | DEBUG_puts("Unable to add Custom choice!"); | |
ef416fc2 | 1062 | |
749b1e90 | 1063 | cg->ppd_status = PPD_ALLOC_ERROR; |
0a682745 | 1064 | |
749b1e90 MS |
1065 | goto error; |
1066 | } | |
ef416fc2 | 1067 | |
0a682745 MS |
1068 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1069 | sizeof(choice->text)); | |
fa73b229 | 1070 | |
0a682745 | 1071 | choice->code = _cupsStrAlloc(string); |
005dd1eb MS |
1072 | |
1073 | if (custom_option->section == PPD_ORDER_JCL) | |
1074 | ppd_decode(choice->code); | |
0a682745 | 1075 | } |
fa73b229 | 1076 | |
1077 | /* | |
1078 | * Now process custom page sizes specially... | |
1079 | */ | |
1080 | ||
1081 | if (!strcmp(keyword, "CustomPageSize")) | |
1082 | { | |
fa73b229 | 1083 | /* |
1084 | * Add a "Custom" page size entry... | |
1085 | */ | |
1086 | ||
0a682745 | 1087 | ppd->variable_sizes = 1; |
323c5de1 | 1088 | |
0a682745 | 1089 | ppd_add_size(ppd, "Custom"); |
323c5de1 | 1090 | |
0a682745 MS |
1091 | if (option && !strcasecmp(option->keyword, "PageRegion")) |
1092 | custom_option = option; | |
1093 | else | |
1094 | custom_option = ppdFindOption(ppd, "PageRegion"); | |
09a101d6 | 1095 | |
0a682745 MS |
1096 | if (custom_option) |
1097 | { | |
749b1e90 MS |
1098 | if ((choice = ppdFindChoice(custom_option, "Custom")) == NULL) |
1099 | if ((choice = ppd_add_choice(custom_option, "Custom")) == NULL) | |
1100 | { | |
1101 | DEBUG_puts("Unable to add Custom choice!"); | |
0a682745 | 1102 | |
749b1e90 | 1103 | cg->ppd_status = PPD_ALLOC_ERROR; |
323c5de1 | 1104 | |
749b1e90 MS |
1105 | goto error; |
1106 | } | |
323c5de1 | 1107 | |
0a682745 MS |
1108 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1109 | sizeof(choice->text)); | |
323c5de1 | 1110 | } |
fa73b229 | 1111 | } |
ef416fc2 | 1112 | } |
1113 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1114 | { | |
1115 | if (!strcmp(string, "Minus90")) | |
1116 | ppd->landscape = -90; | |
1117 | else if (!strcmp(string, "Plus90")) | |
1118 | ppd->landscape = 90; | |
1119 | } | |
1f0275e3 | 1120 | else if (!strcmp(keyword, "Emulators") && string) |
ef416fc2 | 1121 | { |
1122 | for (count = 1, sptr = string; sptr != NULL;) | |
1123 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1124 | { | |
1125 | count ++; | |
1126 | while (*sptr == ' ') | |
1127 | sptr ++; | |
1128 | } | |
1129 | ||
1130 | ppd->num_emulations = count; | |
91c84a35 MS |
1131 | if ((ppd->emulations = calloc(count, sizeof(ppd_emul_t))) == NULL) |
1132 | { | |
1133 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1134 | ||
1135 | goto error; | |
1136 | } | |
ef416fc2 | 1137 | |
1138 | for (i = 0, sptr = string; i < count; i ++) | |
1139 | { | |
1140 | for (nameptr = ppd->emulations[i].name; | |
1141 | *sptr != '\0' && *sptr != ' '; | |
1142 | sptr ++) | |
1143 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1144 | *nameptr++ = *sptr; | |
1145 | ||
1146 | *nameptr = '\0'; | |
1147 | ||
1148 | while (*sptr == ' ') | |
1149 | sptr ++; | |
1150 | } | |
1151 | } | |
1152 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1153 | { | |
1154 | ppd_decode(string); | |
1155 | ||
1156 | for (i = 0; i < ppd->num_emulations; i ++) | |
1157 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1158 | { | |
1159 | ppd->emulations[i].start = string; | |
1160 | string = NULL; | |
1161 | } | |
1162 | } | |
1163 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1164 | { | |
1165 | ppd_decode(string); | |
1166 | ||
1167 | for (i = 0; i < ppd->num_emulations; i ++) | |
1168 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1169 | { | |
1170 | ppd->emulations[i].stop = string; | |
1171 | string = NULL; | |
1172 | } | |
1173 | } | |
1174 | else if (!strcmp(keyword, "JobPatchFile")) | |
1175 | { | |
1176 | if (ppd->patches == NULL) | |
2e4ff8af | 1177 | ppd->patches = _cupsStrAlloc(string); |
ef416fc2 | 1178 | else |
1179 | { | |
1180 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1181 | strlen(string) + 1); | |
1182 | if (temp == NULL) | |
1183 | { | |
1184 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1185 | ||
1186 | goto error; | |
1187 | } | |
1188 | ||
1189 | ppd->patches = temp; | |
1190 | ||
1191 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1192 | } | |
1193 | } | |
1194 | else if (!strcmp(keyword, "OpenUI")) | |
1195 | { | |
1196 | /* | |
1197 | * Don't allow nesting of options... | |
1198 | */ | |
1199 | ||
1200 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1201 | { | |
1202 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1203 | ||
1204 | goto error; | |
1205 | } | |
1206 | ||
1207 | /* | |
1208 | * Add an option record to the current sub-group, group, or file... | |
1209 | */ | |
1210 | ||
ae71f5de | 1211 | DEBUG_printf(("name=\"%s\" (%d)\n", name, (int)strlen(name))); |
bc44d920 | 1212 | |
ef416fc2 | 1213 | if (name[0] == '*') |
1214 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1215 | ||
1216 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1217 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1218 | ||
1219 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1220 | group ? group->text : "(null)")); | |
1221 | ||
1222 | if (subgroup != NULL) | |
1223 | option = ppd_get_option(subgroup, name); | |
1224 | else if (group == NULL) | |
1225 | { | |
e1d6a774 | 1226 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
1227 | encoding)) == NULL) | |
ef416fc2 | 1228 | goto error; |
1229 | ||
1230 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1231 | option = ppd_get_option(group, name); | |
1232 | group = NULL; | |
1233 | } | |
1234 | else | |
1235 | option = ppd_get_option(group, name); | |
1236 | ||
1237 | if (option == NULL) | |
1238 | { | |
1239 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1240 | ||
1241 | goto error; | |
1242 | } | |
1243 | ||
1244 | /* | |
1245 | * Now fill in the initial information for the option... | |
1246 | */ | |
1247 | ||
1248 | if (string && !strcmp(string, "PickMany")) | |
1249 | option->ui = PPD_UI_PICKMANY; | |
1250 | else if (string && !strcmp(string, "Boolean")) | |
1251 | option->ui = PPD_UI_BOOLEAN; | |
1252 | else if (string && !strcmp(string, "PickOne")) | |
1253 | option->ui = PPD_UI_PICKONE; | |
1254 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1255 | { | |
1256 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1257 | ||
1258 | goto error; | |
1259 | } | |
1260 | else | |
1261 | option->ui = PPD_UI_PICKONE; | |
1262 | ||
1263 | for (j = 0; j < ppd->num_attrs; j ++) | |
1264 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1265 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1266 | ppd->attrs[j]->value) | |
1267 | { | |
1268 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1269 | option->keyword, ppd->attrs[j]->value)); | |
1270 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1271 | sizeof(option->defchoice)); | |
1272 | break; | |
1273 | } | |
1274 | ||
1275 | if (text[0]) | |
e1d6a774 | 1276 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, |
1277 | sizeof(option->text), encoding); | |
ef416fc2 | 1278 | else |
1279 | { | |
1280 | if (!strcmp(name, "PageSize")) | |
1281 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1282 | else if (!strcmp(name, "MediaType")) | |
1283 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1284 | else if (!strcmp(name, "InputSlot")) | |
1285 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1286 | else if (!strcmp(name, "ColorModel")) | |
1287 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1288 | else if (!strcmp(name, "Resolution")) | |
1289 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1290 | else | |
1291 | strlcpy(option->text, name, sizeof(option->text)); | |
1292 | } | |
1293 | ||
1294 | option->section = PPD_ORDER_ANY; | |
1295 | ||
2e4ff8af | 1296 | _cupsStrFree(string); |
ef416fc2 | 1297 | string = NULL; |
0a682745 MS |
1298 | |
1299 | /* | |
1300 | * Add a custom option choice if we have already seen a CustomFoo | |
1301 | * attribute... | |
1302 | */ | |
1303 | ||
1304 | if (!strcasecmp(name, "PageRegion")) | |
1305 | strcpy(custom_name, "CustomPageSize"); | |
1306 | else | |
1307 | snprintf(custom_name, sizeof(custom_name), "Custom%s", name); | |
1308 | ||
1309 | if ((custom_attr = ppdFindAttr(ppd, custom_name, "True")) != NULL) | |
1310 | { | |
749b1e90 MS |
1311 | if ((choice = ppdFindChoice(option, "Custom")) == NULL) |
1312 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1313 | { | |
1314 | DEBUG_puts("Unable to add Custom choice!"); | |
0a682745 | 1315 | |
749b1e90 | 1316 | cg->ppd_status = PPD_ALLOC_ERROR; |
0a682745 | 1317 | |
749b1e90 MS |
1318 | goto error; |
1319 | } | |
0a682745 MS |
1320 | |
1321 | strlcpy(choice->text, | |
1322 | custom_attr->text[0] ? custom_attr->text : _("Custom"), | |
1323 | sizeof(choice->text)); | |
1324 | choice->code = _cupsStrAlloc(custom_attr->value); | |
1325 | } | |
ef416fc2 | 1326 | } |
1327 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1328 | { | |
1329 | /* | |
1330 | * Don't allow nesting of options... | |
1331 | */ | |
1332 | ||
1333 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1334 | { | |
1335 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1336 | ||
1337 | goto error; | |
1338 | } | |
1339 | ||
1340 | /* | |
1341 | * Find the JCL group, and add if needed... | |
1342 | */ | |
1343 | ||
e1d6a774 | 1344 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg, encoding); |
ef416fc2 | 1345 | |
1346 | if (group == NULL) | |
1347 | goto error; | |
1348 | ||
1349 | /* | |
1350 | * Add an option record to the current JCLs... | |
1351 | */ | |
1352 | ||
1353 | if (name[0] == '*') | |
1354 | _cups_strcpy(name, name + 1); | |
1355 | ||
1356 | option = ppd_get_option(group, name); | |
1357 | ||
1358 | if (option == NULL) | |
1359 | { | |
1360 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1361 | ||
1362 | goto error; | |
1363 | } | |
1364 | ||
1365 | /* | |
1366 | * Now fill in the initial information for the option... | |
1367 | */ | |
1368 | ||
1369 | if (string && !strcmp(string, "PickMany")) | |
1370 | option->ui = PPD_UI_PICKMANY; | |
1371 | else if (string && !strcmp(string, "Boolean")) | |
1372 | option->ui = PPD_UI_BOOLEAN; | |
1373 | else if (string && !strcmp(string, "PickOne")) | |
1374 | option->ui = PPD_UI_PICKONE; | |
1375 | else | |
1376 | { | |
1377 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1378 | ||
1379 | goto error; | |
1380 | } | |
1381 | ||
1382 | for (j = 0; j < ppd->num_attrs; j ++) | |
1383 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1384 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1385 | ppd->attrs[j]->value) | |
1386 | { | |
1387 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1388 | option->keyword, ppd->attrs[j]->value)); | |
1389 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1390 | sizeof(option->defchoice)); | |
1391 | break; | |
1392 | } | |
1393 | ||
e1d6a774 | 1394 | if (text[0]) |
1395 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, | |
1396 | sizeof(option->text), encoding); | |
1397 | else | |
1398 | strlcpy(option->text, name, sizeof(option->text)); | |
ef416fc2 | 1399 | |
1400 | option->section = PPD_ORDER_JCL; | |
1401 | group = NULL; | |
1402 | ||
2e4ff8af | 1403 | _cupsStrFree(string); |
ef416fc2 | 1404 | string = NULL; |
0a682745 MS |
1405 | |
1406 | /* | |
1407 | * Add a custom option choice if we have already seen a CustomFoo | |
1408 | * attribute... | |
1409 | */ | |
1410 | ||
1411 | snprintf(custom_name, sizeof(custom_name), "Custom%s", name); | |
1412 | ||
1413 | if ((custom_attr = ppdFindAttr(ppd, custom_name, "True")) != NULL) | |
1414 | { | |
1415 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1416 | { | |
1417 | DEBUG_puts("Unable to add Custom choice!"); | |
1418 | ||
1419 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1420 | ||
1421 | goto error; | |
1422 | } | |
1423 | ||
1424 | strlcpy(choice->text, | |
1425 | custom_attr->text[0] ? custom_attr->text : _("Custom"), | |
1426 | sizeof(choice->text)); | |
1427 | choice->code = _cupsStrAlloc(custom_attr->value); | |
1428 | } | |
ef416fc2 | 1429 | } |
1430 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1431 | { | |
1432 | option = NULL; | |
1433 | ||
2e4ff8af | 1434 | _cupsStrFree(string); |
ef416fc2 | 1435 | string = NULL; |
1436 | } | |
1437 | else if (!strcmp(keyword, "OpenGroup")) | |
1438 | { | |
1439 | /* | |
1440 | * Open a new group... | |
1441 | */ | |
1442 | ||
1443 | if (group != NULL) | |
1444 | { | |
1445 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1446 | ||
1447 | goto error; | |
1448 | } | |
1449 | ||
1450 | if (!string) | |
1451 | { | |
1452 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1453 | ||
1454 | goto error; | |
1455 | } | |
1456 | ||
1457 | /* | |
1458 | * Separate the group name from the text (name/text)... | |
1459 | */ | |
1460 | ||
1461 | if ((sptr = strchr(string, '/')) != NULL) | |
1462 | *sptr++ = '\0'; | |
1463 | else | |
1464 | sptr = string; | |
1465 | ||
1466 | /* | |
1467 | * Fix up the text... | |
1468 | */ | |
1469 | ||
1470 | ppd_decode(sptr); | |
1471 | ||
1472 | /* | |
1473 | * Find/add the group... | |
1474 | */ | |
1475 | ||
e1d6a774 | 1476 | group = ppd_get_group(ppd, string, sptr, cg, encoding); |
ef416fc2 | 1477 | |
1478 | if (group == NULL) | |
1479 | goto error; | |
1480 | ||
2e4ff8af | 1481 | _cupsStrFree(string); |
ef416fc2 | 1482 | string = NULL; |
1483 | } | |
1484 | else if (!strcmp(keyword, "CloseGroup")) | |
1485 | { | |
1486 | group = NULL; | |
1487 | ||
2e4ff8af | 1488 | _cupsStrFree(string); |
ef416fc2 | 1489 | string = NULL; |
1490 | } | |
0a682745 | 1491 | else if (!strcmp(keyword, "OrderDependency")) |
ef416fc2 | 1492 | { |
b86bc4cf | 1493 | order = (float)_cupsStrScand(string, &sptr, loc); |
757d2cad | 1494 | |
1495 | if (!sptr || sscanf(sptr, "%40s%40s", name, keyword) != 2) | |
ef416fc2 | 1496 | { |
1497 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1498 | ||
1499 | goto error; | |
1500 | } | |
1501 | ||
1502 | if (keyword[0] == '*') | |
1503 | _cups_strcpy(keyword, keyword + 1); | |
1504 | ||
1505 | if (!strcmp(name, "ExitServer")) | |
1506 | section = PPD_ORDER_EXIT; | |
1507 | else if (!strcmp(name, "Prolog")) | |
1508 | section = PPD_ORDER_PROLOG; | |
1509 | else if (!strcmp(name, "DocumentSetup")) | |
1510 | section = PPD_ORDER_DOCUMENT; | |
1511 | else if (!strcmp(name, "PageSetup")) | |
1512 | section = PPD_ORDER_PAGE; | |
1513 | else if (!strcmp(name, "JCLSetup")) | |
1514 | section = PPD_ORDER_JCL; | |
1515 | else | |
1516 | section = PPD_ORDER_ANY; | |
1517 | ||
1518 | if (option == NULL) | |
1519 | { | |
1520 | ppd_group_t *gtemp; | |
1521 | ||
1522 | ||
1523 | /* | |
1524 | * Only valid for Non-UI options... | |
1525 | */ | |
1526 | ||
1527 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1528 | if (gtemp->text[0] == '\0') | |
1529 | break; | |
1530 | ||
1531 | if (i > 0) | |
1532 | for (i = 0; i < gtemp->num_options; i ++) | |
1533 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1534 | { | |
1535 | gtemp->options[i].section = section; | |
1536 | gtemp->options[i].order = order; | |
1537 | break; | |
1538 | } | |
1539 | } | |
1540 | else | |
1541 | { | |
1542 | option->section = section; | |
1543 | option->order = order; | |
1544 | } | |
1545 | ||
2e4ff8af | 1546 | _cupsStrFree(string); |
ef416fc2 | 1547 | string = NULL; |
1548 | } | |
1549 | else if (!strncmp(keyword, "Default", 7)) | |
1550 | { | |
1551 | if (string == NULL) | |
1552 | continue; | |
1553 | ||
1554 | /* | |
1555 | * Drop UI text, if any, from value... | |
1556 | */ | |
1557 | ||
1558 | if (strchr(string, '/') != NULL) | |
1559 | *strchr(string, '/') = '\0'; | |
1560 | ||
1561 | /* | |
1562 | * Assign the default value as appropriate... | |
1563 | */ | |
1564 | ||
1565 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1566 | { | |
1567 | /* | |
1568 | * Set default colorspace... | |
1569 | */ | |
1570 | ||
1571 | if (!strcmp(string, "CMY")) | |
1572 | ppd->colorspace = PPD_CS_CMY; | |
1573 | else if (!strcmp(string, "CMYK")) | |
1574 | ppd->colorspace = PPD_CS_CMYK; | |
1575 | else if (!strcmp(string, "RGB")) | |
1576 | ppd->colorspace = PPD_CS_RGB; | |
1577 | else if (!strcmp(string, "RGBK")) | |
1578 | ppd->colorspace = PPD_CS_RGBK; | |
1579 | else if (!strcmp(string, "N")) | |
1580 | ppd->colorspace = PPD_CS_N; | |
1581 | else | |
1582 | ppd->colorspace = PPD_CS_GRAY; | |
1583 | } | |
1584 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1585 | { | |
1586 | /* | |
1587 | * Set the default as part of the current option... | |
1588 | */ | |
1589 | ||
1590 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1591 | ||
1592 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1593 | ||
1594 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1595 | } | |
1596 | else | |
1597 | { | |
1598 | /* | |
1599 | * Lookup option and set if it has been defined... | |
1600 | */ | |
1601 | ||
1602 | ppd_option_t *toption; /* Temporary option */ | |
1603 | ||
1604 | ||
1605 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1606 | { | |
1607 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1608 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1609 | } | |
1610 | } | |
1611 | } | |
1612 | else if (!strcmp(keyword, "UIConstraints") || | |
1613 | !strcmp(keyword, "NonUIConstraints")) | |
1614 | { | |
1615 | if (ppd->num_consts == 0) | |
323c5de1 | 1616 | constraint = calloc(2, sizeof(ppd_const_t)); |
ef416fc2 | 1617 | else |
1618 | constraint = realloc(ppd->consts, | |
323c5de1 | 1619 | (ppd->num_consts + 2) * sizeof(ppd_const_t)); |
ef416fc2 | 1620 | |
1621 | if (constraint == NULL) | |
1622 | { | |
1623 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1624 | ||
1625 | goto error; | |
1626 | } | |
1627 | ||
1628 | ppd->consts = constraint; | |
1629 | constraint += ppd->num_consts; | |
1630 | ppd->num_consts ++; | |
1631 | ||
1632 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1633 | constraint->choice1, constraint->option2, | |
1634 | constraint->choice2)) | |
1635 | { | |
1636 | case 0 : /* Error */ | |
1637 | case 1 : /* Error */ | |
1638 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1639 | goto error; | |
1640 | ||
1641 | case 2 : /* Two options... */ | |
2abf387c | 1642 | /* |
1643 | * Check for broken constraints like "* Option"... | |
1644 | */ | |
1645 | ||
1646 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1647 | (!strcmp(constraint->option1, "*") || | |
1648 | !strcmp(constraint->choice1, "*"))) | |
1649 | { | |
1650 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1651 | goto error; | |
1652 | } | |
1653 | ||
ef416fc2 | 1654 | /* |
1655 | * The following strcpy's are safe, as optionN and | |
1656 | * choiceN are all the same size (size defined by PPD spec...) | |
1657 | */ | |
1658 | ||
1659 | if (constraint->option1[0] == '*') | |
1660 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1661 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1662 | { | |
1663 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1664 | goto error; | |
1665 | } | |
ef416fc2 | 1666 | |
1667 | if (constraint->choice1[0] == '*') | |
1668 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
2abf387c | 1669 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1670 | { | |
1671 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1672 | goto error; | |
1673 | } | |
ef416fc2 | 1674 | |
1675 | constraint->choice1[0] = '\0'; | |
1676 | constraint->choice2[0] = '\0'; | |
1677 | break; | |
1678 | ||
1679 | case 3 : /* Two options, one choice... */ | |
2abf387c | 1680 | /* |
1681 | * Check for broken constraints like "* Option"... | |
1682 | */ | |
1683 | ||
1684 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1685 | (!strcmp(constraint->option1, "*") || | |
1686 | !strcmp(constraint->choice1, "*") || | |
1687 | !strcmp(constraint->option2, "*"))) | |
1688 | { | |
1689 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1690 | goto error; | |
1691 | } | |
1692 | ||
ef416fc2 | 1693 | /* |
1694 | * The following _cups_strcpy's are safe, as optionN and | |
1695 | * choiceN are all the same size (size defined by PPD spec...) | |
1696 | */ | |
1697 | ||
1698 | if (constraint->option1[0] == '*') | |
1699 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1700 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1701 | { | |
1702 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1703 | goto error; | |
1704 | } | |
ef416fc2 | 1705 | |
1706 | if (constraint->choice1[0] == '*') | |
1707 | { | |
2abf387c | 1708 | if (cg->ppd_conform == PPD_CONFORM_STRICT && |
1709 | constraint->option2[0] == '*') | |
1710 | { | |
1711 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1712 | goto error; | |
1713 | } | |
1714 | ||
ef416fc2 | 1715 | _cups_strcpy(constraint->choice2, constraint->option2); |
1716 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1717 | constraint->choice1[0] = '\0'; | |
1718 | } | |
1719 | else | |
1720 | { | |
1721 | if (constraint->option2[0] == '*') | |
1722 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1723 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1724 | { | |
1725 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1726 | goto error; | |
1727 | } | |
ef416fc2 | 1728 | |
1729 | constraint->choice2[0] = '\0'; | |
1730 | } | |
1731 | break; | |
1732 | ||
1733 | case 4 : /* Two options, two choices... */ | |
2abf387c | 1734 | /* |
1735 | * Check for broken constraints like "* Option"... | |
1736 | */ | |
1737 | ||
1738 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1739 | (!strcmp(constraint->option1, "*") || | |
1740 | !strcmp(constraint->choice1, "*") || | |
1741 | !strcmp(constraint->option2, "*") || | |
1742 | !strcmp(constraint->choice2, "*"))) | |
1743 | { | |
1744 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1745 | goto error; | |
1746 | } | |
1747 | ||
ef416fc2 | 1748 | if (constraint->option1[0] == '*') |
1749 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1750 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1751 | { | |
1752 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1753 | goto error; | |
1754 | } | |
1755 | ||
1756 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1757 | constraint->choice1[0] == '*') | |
1758 | { | |
1759 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1760 | goto error; | |
1761 | } | |
ef416fc2 | 1762 | |
1763 | if (constraint->option2[0] == '*') | |
1764 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1765 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1766 | { | |
1767 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1768 | goto error; | |
1769 | } | |
1770 | ||
1771 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1772 | constraint->choice2[0] == '*') | |
1773 | { | |
1774 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1775 | goto error; | |
1776 | } | |
ef416fc2 | 1777 | break; |
1778 | } | |
1779 | ||
2abf387c | 1780 | /* |
1781 | * Don't add this one as an attribute... | |
1782 | */ | |
1783 | ||
2e4ff8af | 1784 | _cupsStrFree(string); |
ef416fc2 | 1785 | string = NULL; |
1786 | } | |
1787 | else if (!strcmp(keyword, "PaperDimension")) | |
1788 | { | |
1789 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1790 | size = ppd_add_size(ppd, name); | |
1791 | ||
1792 | if (size == NULL) | |
1793 | { | |
1794 | /* | |
1795 | * Unable to add or find size! | |
1796 | */ | |
1797 | ||
1798 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1799 | ||
1800 | goto error; | |
1801 | } | |
1802 | ||
b86bc4cf | 1803 | size->width = (float)_cupsStrScand(string, &sptr, loc); |
1804 | size->length = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1805 | |
2e4ff8af | 1806 | _cupsStrFree(string); |
ef416fc2 | 1807 | string = NULL; |
1808 | } | |
1809 | else if (!strcmp(keyword, "ImageableArea")) | |
1810 | { | |
1811 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1812 | size = ppd_add_size(ppd, name); | |
1813 | ||
1814 | if (size == NULL) | |
1815 | { | |
1816 | /* | |
1817 | * Unable to add or find size! | |
1818 | */ | |
1819 | ||
1820 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1821 | ||
1822 | goto error; | |
1823 | } | |
1824 | ||
b86bc4cf | 1825 | size->left = (float)_cupsStrScand(string, &sptr, loc); |
1826 | size->bottom = (float)_cupsStrScand(sptr, &sptr, loc); | |
1827 | size->right = (float)_cupsStrScand(sptr, &sptr, loc); | |
1828 | size->top = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1829 | |
2e4ff8af | 1830 | _cupsStrFree(string); |
ef416fc2 | 1831 | string = NULL; |
1832 | } | |
1833 | else if (option != NULL && | |
1834 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1835 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1836 | !strcmp(keyword, option->keyword)) | |
1837 | { | |
1838 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1839 | ||
1840 | if (!strcmp(keyword, "PageSize")) | |
1841 | { | |
1842 | /* | |
1843 | * Add a page size... | |
1844 | */ | |
1845 | ||
1846 | if (ppdPageSize(ppd, name) == NULL) | |
1847 | ppd_add_size(ppd, name); | |
1848 | } | |
1849 | ||
1850 | /* | |
1851 | * Add the option choice... | |
1852 | */ | |
1853 | ||
91c84a35 MS |
1854 | if ((choice = ppd_add_choice(option, name)) == NULL) |
1855 | { | |
1856 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1857 | ||
1858 | goto error; | |
1859 | } | |
ef416fc2 | 1860 | |
e1d6a774 | 1861 | if (text[0]) |
1862 | cupsCharsetToUTF8((cups_utf8_t *)choice->text, text, | |
1863 | sizeof(choice->text), encoding); | |
ef416fc2 | 1864 | else if (!strcmp(name, "True")) |
1865 | strcpy(choice->text, _("Yes")); | |
1866 | else if (!strcmp(name, "False")) | |
1867 | strcpy(choice->text, _("No")); | |
1868 | else | |
1869 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1870 | ||
1871 | if (option->section == PPD_ORDER_JCL) | |
1872 | ppd_decode(string); /* Decode quoted string */ | |
1873 | ||
1874 | choice->code = string; | |
1875 | string = NULL; /* Don't add as an attribute below */ | |
1876 | } | |
ef416fc2 | 1877 | |
1878 | /* | |
1879 | * Add remaining lines with keywords and string values as attributes... | |
1880 | */ | |
1881 | ||
1882 | if (string && | |
1883 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1884 | ppd_add_attr(ppd, keyword, name, text, string); | |
1885 | else | |
2e4ff8af | 1886 | _cupsStrFree(string); |
ef416fc2 | 1887 | } |
1888 | ||
9f5eb9be | 1889 | ppd_free(line.buffer); |
2e4ff8af | 1890 | |
ef416fc2 | 1891 | /* |
1892 | * Reset language preferences... | |
1893 | */ | |
1894 | ||
1895 | cupsLangFree(language); | |
1896 | ||
ef416fc2 | 1897 | #ifdef DEBUG |
bc44d920 | 1898 | if (!cupsFileEOF(fp)) |
ae71f5de MS |
1899 | DEBUG_printf(("Premature EOF at %lu...\n", |
1900 | (unsigned long)cupsFileTell(fp))); | |
ef416fc2 | 1901 | #endif /* DEBUG */ |
1902 | ||
1903 | if (cg->ppd_status != PPD_OK) | |
1904 | { | |
1905 | /* | |
1906 | * Had an error reading the PPD file, cannot continue! | |
1907 | */ | |
1908 | ||
1909 | ppdClose(ppd); | |
1910 | ||
1911 | return (NULL); | |
1912 | } | |
1913 | ||
ef416fc2 | 1914 | /* |
fa73b229 | 1915 | * Create the sorted options array and set the option back-pointer for |
1916 | * each choice and custom option... | |
ef416fc2 | 1917 | */ |
1918 | ||
b94498cf | 1919 | ppd->options = cupsArrayNew2((cups_array_func_t)ppd_compare_options, NULL, |
1920 | (cups_ahash_func_t)ppd_hash_option, | |
1921 | PPD_HASHSIZE); | |
ef416fc2 | 1922 | |
1923 | for (i = ppd->num_groups, group = ppd->groups; | |
1924 | i > 0; | |
1925 | i --, group ++) | |
1926 | { | |
ef416fc2 | 1927 | for (j = group->num_options, option = group->options; |
1928 | j > 0; | |
1929 | j --, option ++) | |
1930 | { | |
fa73b229 | 1931 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1932 | |
ef416fc2 | 1933 | |
fa73b229 | 1934 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1935 | |
fa73b229 | 1936 | for (k = 0; k < option->num_choices; k ++) |
1937 | option->choices[k].option = option; | |
ef416fc2 | 1938 | |
fa73b229 | 1939 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1940 | coption->option = option; | |
1941 | } | |
1942 | } | |
ef416fc2 | 1943 | |
b94498cf | 1944 | /* |
1945 | * Create an array to track the marked choices... | |
1946 | */ | |
1947 | ||
1948 | ppd->marked = cupsArrayNew((cups_array_func_t)ppd_compare_choices, NULL); | |
1949 | ||
ef416fc2 | 1950 | /* |
1951 | * Return the PPD file structure... | |
1952 | */ | |
1953 | ||
1954 | return (ppd); | |
1955 | ||
1956 | /* | |
1957 | * Common exit point for errors to save code size... | |
1958 | */ | |
1959 | ||
1960 | error: | |
1961 | ||
2e4ff8af | 1962 | _cupsStrFree(string); |
9f5eb9be | 1963 | ppd_free(line.buffer); |
ef416fc2 | 1964 | |
1965 | ppdClose(ppd); | |
1966 | ||
1967 | cupsLangFree(language); | |
1968 | ||
ef416fc2 | 1969 | return (NULL); |
1970 | } | |
1971 | ||
1972 | ||
1973 | /* | |
1974 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
1975 | */ | |
1976 | ||
5a738aea | 1977 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 1978 | ppdOpenFd(int fd) /* I - File to read from */ |
1979 | { | |
fa73b229 | 1980 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 1981 | ppd_file_t *ppd; /* PPD file record */ |
1982 | _cups_globals_t *cg = _cupsGlobals(); | |
1983 | /* Global data */ | |
1984 | ||
1985 | ||
1986 | /* | |
1987 | * Set the line number to 0... | |
1988 | */ | |
1989 | ||
1990 | cg->ppd_line = 0; | |
1991 | ||
1992 | /* | |
1993 | * Range check input... | |
1994 | */ | |
1995 | ||
1996 | if (fd < 0) | |
1997 | { | |
1998 | cg->ppd_status = PPD_NULL_FILE; | |
1999 | ||
2000 | return (NULL); | |
2001 | } | |
2002 | ||
2003 | /* | |
2004 | * Try to open the file and parse it... | |
2005 | */ | |
2006 | ||
fa73b229 | 2007 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 2008 | { |
fa73b229 | 2009 | ppd = ppdOpen2(fp); |
ef416fc2 | 2010 | |
fa73b229 | 2011 | cupsFileClose(fp); |
ef416fc2 | 2012 | } |
2013 | else | |
2014 | { | |
2015 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 2016 | ppd = NULL; |
ef416fc2 | 2017 | } |
2018 | ||
2019 | return (ppd); | |
2020 | } | |
2021 | ||
2022 | ||
2023 | /* | |
2024 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
2025 | */ | |
2026 | ||
5a738aea | 2027 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 2028 | ppdOpenFile(const char *filename) /* I - File to read from */ |
2029 | { | |
2030 | cups_file_t *fp; /* File pointer */ | |
2031 | ppd_file_t *ppd; /* PPD file record */ | |
2032 | _cups_globals_t *cg = _cupsGlobals(); | |
2033 | /* Global data */ | |
2034 | ||
2035 | ||
2036 | /* | |
2037 | * Set the line number to 0... | |
2038 | */ | |
2039 | ||
2040 | cg->ppd_line = 0; | |
2041 | ||
2042 | /* | |
2043 | * Range check input... | |
2044 | */ | |
2045 | ||
2046 | if (filename == NULL) | |
2047 | { | |
2048 | cg->ppd_status = PPD_NULL_FILE; | |
2049 | ||
2050 | return (NULL); | |
2051 | } | |
2052 | ||
2053 | /* | |
2054 | * Try to open the file and parse it... | |
2055 | */ | |
2056 | ||
2057 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
2058 | { | |
2059 | ppd = ppdOpen2(fp); | |
2060 | ||
2061 | cupsFileClose(fp); | |
2062 | } | |
2063 | else | |
2064 | { | |
2065 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
2066 | ppd = NULL; | |
2067 | } | |
2068 | ||
2069 | return (ppd); | |
2070 | } | |
2071 | ||
2072 | ||
2073 | /* | |
2074 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
2075 | * | |
2076 | * @since CUPS 1.1.20@ | |
2077 | */ | |
2078 | ||
2079 | void | |
2080 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
2081 | { | |
2082 | _cups_globals_t *cg = _cupsGlobals(); | |
2083 | /* Global data */ | |
2084 | ||
2085 | ||
2086 | cg->ppd_conform = c; | |
2087 | } | |
2088 | ||
2089 | ||
2090 | /* | |
2091 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
2092 | */ | |
2093 | ||
2094 | static ppd_attr_t * /* O - New attribute */ | |
2095 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
2096 | const char *name, /* I - Attribute name */ | |
2097 | const char *spec, /* I - Specifier string, if any */ | |
2098 | const char *text, /* I - Text string, if any */ | |
2099 | const char *value) /* I - Value of attribute */ | |
2100 | { | |
2101 | ppd_attr_t **ptr, /* New array */ | |
2102 | *temp; /* New attribute */ | |
2103 | ||
2104 | ||
2105 | /* | |
2106 | * Range check input... | |
2107 | */ | |
2108 | ||
2109 | if (ppd == NULL || name == NULL || spec == NULL) | |
2110 | return (NULL); | |
2111 | ||
bd7854cb | 2112 | /* |
2113 | * Create the array as needed... | |
2114 | */ | |
2115 | ||
2116 | if (!ppd->sorted_attrs) | |
2117 | ppd->sorted_attrs = cupsArrayNew((cups_array_func_t)ppd_compare_attrs, | |
2118 | NULL); | |
2119 | ||
ef416fc2 | 2120 | /* |
2121 | * Allocate memory for the new attribute... | |
2122 | */ | |
2123 | ||
2124 | if (ppd->num_attrs == 0) | |
2125 | ptr = malloc(sizeof(ppd_attr_t *)); | |
2126 | else | |
2127 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
2128 | ||
2129 | if (ptr == NULL) | |
2130 | return (NULL); | |
2131 | ||
2132 | ppd->attrs = ptr; | |
2133 | ptr += ppd->num_attrs; | |
2134 | ||
2135 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
2136 | return (NULL); | |
2137 | ||
2138 | *ptr = temp; | |
2139 | ||
2140 | ppd->num_attrs ++; | |
2141 | ||
2142 | /* | |
2143 | * Copy data over... | |
2144 | */ | |
2145 | ||
2146 | strlcpy(temp->name, name, sizeof(temp->name)); | |
2147 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
2148 | strlcpy(temp->text, text, sizeof(temp->text)); | |
2149 | temp->value = (char *)value; | |
2150 | ||
bd7854cb | 2151 | /* |
2152 | * Add the attribute to the sorted array... | |
2153 | */ | |
2154 | ||
2155 | cupsArrayAdd(ppd->sorted_attrs, temp); | |
2156 | ||
ef416fc2 | 2157 | /* |
2158 | * Return the attribute... | |
2159 | */ | |
2160 | ||
2161 | return (temp); | |
2162 | } | |
2163 | ||
2164 | ||
2165 | /* | |
2166 | * 'ppd_add_choice()' - Add a choice to an option. | |
2167 | */ | |
2168 | ||
2169 | static ppd_choice_t * /* O - Named choice */ | |
2170 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
2171 | const char *name) /* I - Name of choice */ | |
2172 | { | |
2173 | ppd_choice_t *choice; /* Choice */ | |
2174 | ||
2175 | ||
2176 | if (option->num_choices == 0) | |
2177 | choice = malloc(sizeof(ppd_choice_t)); | |
2178 | else | |
2179 | choice = realloc(option->choices, | |
2180 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
2181 | ||
2182 | if (choice == NULL) | |
2183 | return (NULL); | |
2184 | ||
2185 | option->choices = choice; | |
2186 | choice += option->num_choices; | |
2187 | option->num_choices ++; | |
2188 | ||
2189 | memset(choice, 0, sizeof(ppd_choice_t)); | |
2190 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
2191 | ||
2192 | return (choice); | |
2193 | } | |
2194 | ||
2195 | ||
2196 | /* | |
2197 | * 'ppd_add_size()' - Add a page size. | |
2198 | */ | |
2199 | ||
2200 | static ppd_size_t * /* O - Named size */ | |
2201 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
2202 | const char *name) /* I - Name of size */ | |
2203 | { | |
2204 | ppd_size_t *size; /* Size */ | |
2205 | ||
2206 | ||
2207 | if (ppd->num_sizes == 0) | |
2208 | size = malloc(sizeof(ppd_size_t)); | |
2209 | else | |
2210 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
2211 | ||
2212 | if (size == NULL) | |
2213 | return (NULL); | |
2214 | ||
2215 | ppd->sizes = size; | |
2216 | size += ppd->num_sizes; | |
2217 | ppd->num_sizes ++; | |
2218 | ||
2219 | memset(size, 0, sizeof(ppd_size_t)); | |
2220 | strlcpy(size->name, name, sizeof(size->name)); | |
2221 | ||
2222 | return (size); | |
2223 | } | |
2224 | ||
2225 | ||
bd7854cb | 2226 | /* |
2227 | * 'ppd_compare_attrs()' - Compare two attributes. | |
2228 | */ | |
2229 | ||
2230 | static int /* O - Result of comparison */ | |
2231 | ppd_compare_attrs(ppd_attr_t *a, /* I - First attribute */ | |
2232 | ppd_attr_t *b) /* I - Second attribute */ | |
2233 | { | |
6e8b116d | 2234 | return (strcasecmp(a->name, b->name)); |
bd7854cb | 2235 | } |
2236 | ||
2237 | ||
b94498cf | 2238 | /* |
2239 | * 'ppd_compare_choices()' - Compare two choices... | |
2240 | */ | |
2241 | ||
2242 | static int /* O - Result of comparison */ | |
2243 | ppd_compare_choices(ppd_choice_t *a, /* I - First choice */ | |
2244 | ppd_choice_t *b) /* I - Second choice */ | |
2245 | { | |
355e94dc | 2246 | return (strcmp(a->option->keyword, b->option->keyword)); |
b94498cf | 2247 | } |
2248 | ||
2249 | ||
ef416fc2 | 2250 | /* |
fa73b229 | 2251 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2252 | */ |
2253 | ||
2254 | static int /* O - Result of comparison */ | |
fa73b229 | 2255 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2256 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2257 | { |
fa73b229 | 2258 | return (strcasecmp(a->keyword, b->keyword)); |
2259 | } | |
2260 | ||
2261 | ||
2262 | /* | |
2263 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2264 | */ | |
2265 | ||
2266 | static int /* O - Result of comparison */ | |
2267 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2268 | ppd_cparam_t *b) /* I - Second parameter */ | |
2269 | { | |
2270 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2271 | } |
2272 | ||
2273 | ||
2274 | /* | |
2275 | * 'ppd_compare_options()' - Compare two options. | |
2276 | */ | |
2277 | ||
2278 | static int /* O - Result of comparison */ | |
fa73b229 | 2279 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2280 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2281 | { |
fa73b229 | 2282 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2283 | } |
ef416fc2 | 2284 | |
2285 | ||
2286 | /* | |
2287 | * 'ppd_decode()' - Decode a string value... | |
2288 | */ | |
2289 | ||
2290 | static int /* O - Length of decoded string */ | |
2291 | ppd_decode(char *string) /* I - String to decode */ | |
2292 | { | |
2293 | char *inptr, /* Input pointer */ | |
2294 | *outptr; /* Output pointer */ | |
2295 | ||
2296 | ||
2297 | inptr = string; | |
2298 | outptr = string; | |
2299 | ||
2300 | while (*inptr != '\0') | |
2301 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2302 | { | |
2303 | /* | |
2304 | * Convert hex to 8-bit values... | |
2305 | */ | |
2306 | ||
2307 | inptr ++; | |
2308 | while (isxdigit(*inptr & 255)) | |
2309 | { | |
2310 | if (isalpha(*inptr)) | |
2311 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2312 | else | |
2313 | *outptr = (*inptr - '0') << 4; | |
2314 | ||
2315 | inptr ++; | |
2316 | ||
2317 | if (!isxdigit(*inptr & 255)) | |
2318 | break; | |
2319 | ||
2320 | if (isalpha(*inptr)) | |
2321 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2322 | else | |
2323 | *outptr |= *inptr - '0'; | |
2324 | ||
2325 | inptr ++; | |
2326 | outptr ++; | |
2327 | } | |
2328 | ||
2329 | while (*inptr != '>' && *inptr != '\0') | |
2330 | inptr ++; | |
2331 | while (*inptr == '>') | |
2332 | inptr ++; | |
2333 | } | |
2334 | else | |
2335 | *outptr++ = *inptr++; | |
2336 | ||
2337 | *outptr = '\0'; | |
2338 | ||
2339 | return ((int)(outptr - string)); | |
2340 | } | |
2341 | ||
2342 | ||
2343 | /* | |
2344 | * 'ppd_free_group()' - Free a single UI group. | |
2345 | */ | |
2346 | ||
2347 | static void | |
2348 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2349 | { | |
2350 | int i; /* Looping var */ | |
2351 | ppd_option_t *option; /* Current option */ | |
2352 | ppd_group_t *subgroup; /* Current sub-group */ | |
2353 | ||
2354 | ||
2355 | if (group->num_options > 0) | |
2356 | { | |
2357 | for (i = group->num_options, option = group->options; | |
2358 | i > 0; | |
2359 | i --, option ++) | |
2360 | ppd_free_option(option); | |
2361 | ||
2362 | ppd_free(group->options); | |
2363 | } | |
2364 | ||
2365 | if (group->num_subgroups > 0) | |
2366 | { | |
2367 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2368 | i > 0; | |
2369 | i --, subgroup ++) | |
2370 | ppd_free_group(subgroup); | |
2371 | ||
2372 | ppd_free(group->subgroups); | |
2373 | } | |
2374 | } | |
2375 | ||
2376 | ||
2377 | /* | |
2378 | * 'ppd_free_option()' - Free a single option. | |
2379 | */ | |
2380 | ||
2381 | static void | |
2382 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2383 | { | |
2384 | int i; /* Looping var */ | |
2385 | ppd_choice_t *choice; /* Current choice */ | |
2386 | ||
2387 | ||
2388 | if (option->num_choices > 0) | |
2389 | { | |
2390 | for (i = option->num_choices, choice = option->choices; | |
2391 | i > 0; | |
2392 | i --, choice ++) | |
2393 | { | |
2e4ff8af | 2394 | _cupsStrFree(choice->code); |
ef416fc2 | 2395 | } |
2396 | ||
2397 | ppd_free(option->choices); | |
2398 | } | |
2399 | } | |
2400 | ||
2401 | ||
ef416fc2 | 2402 | /* |
fa73b229 | 2403 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2404 | */ |
2405 | ||
fa73b229 | 2406 | static ppd_coption_t * /* O - Custom option... */ |
2407 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2408 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2409 | { |
fa73b229 | 2410 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2411 | |
2412 | ||
2413 | /* | |
2414 | * See if the option already exists... | |
2415 | */ | |
2416 | ||
fa73b229 | 2417 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2418 | return (copt); | |
ef416fc2 | 2419 | |
2420 | /* | |
fa73b229 | 2421 | * Not found, so create the custom option record... |
ef416fc2 | 2422 | */ |
2423 | ||
fa73b229 | 2424 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2425 | return (NULL); |
2426 | ||
fa73b229 | 2427 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2428 | |
fa73b229 | 2429 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2430 | |
fa73b229 | 2431 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2432 | |
2433 | /* | |
2434 | * Return the new record... | |
2435 | */ | |
2436 | ||
fa73b229 | 2437 | return (copt); |
ef416fc2 | 2438 | } |
2439 | ||
2440 | ||
2441 | /* | |
fa73b229 | 2442 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2443 | */ |
2444 | ||
fa73b229 | 2445 | static ppd_cparam_t * /* O - Extended option... */ |
2446 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2447 | const char *param, /* I - Name of parameter */ | |
2448 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2449 | { |
fa73b229 | 2450 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2451 | |
2452 | ||
2453 | /* | |
2454 | * See if the parameter already exists... | |
2455 | */ | |
2456 | ||
fa73b229 | 2457 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2458 | return (cparam); | |
ef416fc2 | 2459 | |
2460 | /* | |
fa73b229 | 2461 | * Not found, so create the custom parameter record... |
ef416fc2 | 2462 | */ |
2463 | ||
fa73b229 | 2464 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2465 | return (NULL); |
2466 | ||
fa73b229 | 2467 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
b86bc4cf | 2468 | strlcpy(cparam->text, text[0] ? text : param, sizeof(cparam->text)); |
ef416fc2 | 2469 | |
2470 | /* | |
fa73b229 | 2471 | * Add this record to the array... |
ef416fc2 | 2472 | */ |
2473 | ||
fa73b229 | 2474 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2475 | |
2476 | /* | |
2477 | * Return the new record... | |
2478 | */ | |
2479 | ||
fa73b229 | 2480 | return (cparam); |
ef416fc2 | 2481 | } |
ef416fc2 | 2482 | |
2483 | ||
2484 | /* | |
2485 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2486 | */ | |
2487 | ||
2488 | static ppd_group_t * /* O - Named group */ | |
e1d6a774 | 2489 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ |
2490 | const char *name, /* I - Name of group */ | |
2491 | const char *text, /* I - Text for group */ | |
2492 | _cups_globals_t *cg, /* I - Global data */ | |
2493 | cups_encoding_t encoding) /* I - Encoding of text */ | |
ef416fc2 | 2494 | { |
2495 | int i; /* Looping var */ | |
2496 | ppd_group_t *group; /* Group */ | |
2497 | ||
2498 | ||
2499 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2500 | ppd, name, text, cg)); | |
2501 | ||
2502 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2503 | if (!strcmp(group->name, name)) | |
2504 | break; | |
2505 | ||
2506 | if (i == 0) | |
2507 | { | |
2508 | DEBUG_printf(("Adding group %s...\n", name)); | |
2509 | ||
2510 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2511 | { | |
2512 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2513 | ||
2514 | return (NULL); | |
2515 | } | |
2516 | ||
2517 | if (ppd->num_groups == 0) | |
2518 | group = malloc(sizeof(ppd_group_t)); | |
2519 | else | |
2520 | group = realloc(ppd->groups, | |
2521 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2522 | ||
2523 | if (group == NULL) | |
2524 | { | |
2525 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2526 | ||
2527 | return (NULL); | |
2528 | } | |
2529 | ||
2530 | ppd->groups = group; | |
2531 | group += ppd->num_groups; | |
2532 | ppd->num_groups ++; | |
2533 | ||
2534 | memset(group, 0, sizeof(ppd_group_t)); | |
2535 | strlcpy(group->name, name, sizeof(group->name)); | |
e1d6a774 | 2536 | |
2537 | cupsCharsetToUTF8((cups_utf8_t *)group->text, text, | |
2538 | sizeof(group->text), encoding); | |
ef416fc2 | 2539 | } |
2540 | ||
2541 | return (group); | |
2542 | } | |
2543 | ||
2544 | ||
2545 | /* | |
2546 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2547 | */ | |
2548 | ||
2549 | static ppd_option_t * /* O - Named option */ | |
2550 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2551 | const char *name) /* I - Name of option */ | |
2552 | { | |
2553 | int i; /* Looping var */ | |
2554 | ppd_option_t *option; /* Option */ | |
2555 | ||
2556 | ||
2557 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2558 | group, group->name, name)); | |
2559 | ||
2560 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2561 | if (!strcmp(option->keyword, name)) | |
2562 | break; | |
2563 | ||
2564 | if (i == 0) | |
2565 | { | |
2566 | if (group->num_options == 0) | |
2567 | option = malloc(sizeof(ppd_option_t)); | |
2568 | else | |
2569 | option = realloc(group->options, | |
2570 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2571 | ||
2572 | if (option == NULL) | |
2573 | return (NULL); | |
2574 | ||
2575 | group->options = option; | |
2576 | option += group->num_options; | |
2577 | group->num_options ++; | |
2578 | ||
2579 | memset(option, 0, sizeof(ppd_option_t)); | |
2580 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2581 | } | |
2582 | ||
2583 | return (option); | |
2584 | } | |
2585 | ||
2586 | ||
b94498cf | 2587 | /* |
2588 | * 'ppd_hash_option()' - Generate a hash of the option name... | |
2589 | */ | |
2590 | ||
2591 | static int /* O - Hash index */ | |
2592 | ppd_hash_option(ppd_option_t *option) /* I - Option */ | |
2593 | { | |
2594 | int hash = 0; /* Hash index */ | |
2595 | const char *k; /* Pointer into keyword */ | |
2596 | ||
2597 | ||
2598 | for (hash = option->keyword[0], k = option->keyword + 1; *k;) | |
2599 | hash = 33 * hash + *k++; | |
2600 | ||
2601 | return (hash & 511); | |
2602 | } | |
2603 | ||
2604 | ||
ef416fc2 | 2605 | /* |
2606 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2607 | * necessary. | |
2608 | */ | |
2609 | ||
2610 | static int /* O - Bitmask of fields read */ | |
2611 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2e4ff8af | 2612 | _ppd_line_t *line, /* I - Line buffer */ |
ef416fc2 | 2613 | char *keyword, /* O - Keyword from line */ |
2614 | char *option, /* O - Option from line */ | |
2615 | char *text, /* O - Human-readable text from line */ | |
2616 | char **string, /* O - Code/string data */ | |
2617 | int ignoreblank, /* I - Ignore blank lines? */ | |
2618 | _cups_globals_t *cg) /* I - Global data */ | |
2619 | { | |
2620 | int ch, /* Character from file */ | |
2621 | col, /* Column in line */ | |
2622 | colon, /* Colon seen? */ | |
2623 | endquote, /* Waiting for an end quote */ | |
2624 | mask, /* Mask to be returned */ | |
2625 | startline, /* Start line */ | |
2626 | textlen; /* Length of text */ | |
2627 | char *keyptr, /* Keyword pointer */ | |
2628 | *optptr, /* Option pointer */ | |
2629 | *textptr, /* Text pointer */ | |
2630 | *strptr, /* Pointer into string */ | |
2e4ff8af | 2631 | *lineptr; /* Current position in line buffer */ |
ef416fc2 | 2632 | |
ef416fc2 | 2633 | |
2634 | /* | |
2635 | * Now loop until we have a valid line... | |
2636 | */ | |
2637 | ||
2638 | *string = NULL; | |
2639 | col = 0; | |
2640 | startline = cg->ppd_line + 1; | |
ef416fc2 | 2641 | |
2e4ff8af MS |
2642 | if (!line->buffer) |
2643 | { | |
2644 | line->bufsize = 1024; | |
2645 | line->buffer = malloc(1024); | |
2646 | ||
2647 | if (!line->buffer) | |
2648 | return (0); | |
2649 | } | |
ef416fc2 | 2650 | |
2651 | do | |
2652 | { | |
2653 | /* | |
2654 | * Read the line... | |
2655 | */ | |
2656 | ||
2e4ff8af | 2657 | lineptr = line->buffer; |
ef416fc2 | 2658 | endquote = 0; |
2659 | colon = 0; | |
2660 | ||
2661 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2662 | { | |
2e4ff8af | 2663 | if (lineptr >= (line->buffer + line->bufsize - 1)) |
ef416fc2 | 2664 | { |
2665 | /* | |
2666 | * Expand the line buffer... | |
2667 | */ | |
2668 | ||
2669 | char *temp; /* Temporary line pointer */ | |
2670 | ||
2671 | ||
2e4ff8af MS |
2672 | line->bufsize += 1024; |
2673 | if (line->bufsize > 262144) | |
ef416fc2 | 2674 | { |
2675 | /* | |
2676 | * Don't allow lines longer than 256k! | |
2677 | */ | |
2678 | ||
2679 | cg->ppd_line = startline; | |
2680 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2681 | ||
ef416fc2 | 2682 | return (0); |
2683 | } | |
2684 | ||
2e4ff8af | 2685 | temp = realloc(line->buffer, line->bufsize); |
ef416fc2 | 2686 | if (!temp) |
2687 | { | |
2688 | cg->ppd_line = startline; | |
2689 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2690 | ||
ef416fc2 | 2691 | return (0); |
2692 | } | |
2693 | ||
2e4ff8af MS |
2694 | lineptr = temp + (lineptr - line->buffer); |
2695 | line->buffer = temp; | |
ef416fc2 | 2696 | } |
2697 | ||
2698 | if (ch == '\r' || ch == '\n') | |
2699 | { | |
2700 | /* | |
2701 | * Line feed or carriage return... | |
2702 | */ | |
2703 | ||
2704 | cg->ppd_line ++; | |
2705 | col = 0; | |
2706 | ||
2707 | if (ch == '\r') | |
2708 | { | |
2709 | /* | |
2710 | * Check for a trailing line feed... | |
2711 | */ | |
2712 | ||
2713 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2714 | { |
2715 | ch = '\n'; | |
ef416fc2 | 2716 | break; |
fa73b229 | 2717 | } |
2718 | ||
ef416fc2 | 2719 | if (ch == 0x0a) |
2720 | cupsFileGetChar(fp); | |
2721 | } | |
2722 | ||
2e4ff8af | 2723 | if (lineptr == line->buffer && ignoreblank) |
ef416fc2 | 2724 | continue; /* Skip blank lines */ |
2725 | ||
2726 | ch = '\n'; | |
2727 | ||
2728 | if (!endquote) /* Continue for multi-line text */ | |
2729 | break; | |
2730 | ||
2731 | *lineptr++ = '\n'; | |
2732 | } | |
2733 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2734 | { | |
2735 | /* | |
2736 | * Other control characters... | |
2737 | */ | |
2738 | ||
2739 | cg->ppd_line = startline; | |
2740 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2741 | ||
ef416fc2 | 2742 | return (0); |
2743 | } | |
2744 | else if (ch != 0x1a) | |
2745 | { | |
2746 | /* | |
2747 | * Any other character... | |
2748 | */ | |
2749 | ||
2750 | *lineptr++ = ch; | |
2751 | col ++; | |
2752 | ||
2753 | if (col > (PPD_MAX_LINE - 1)) | |
2754 | { | |
2755 | /* | |
2756 | * Line is too long... | |
2757 | */ | |
2758 | ||
2759 | cg->ppd_line = startline; | |
2760 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2761 | ||
ef416fc2 | 2762 | return (0); |
2763 | } | |
2764 | ||
2e4ff8af | 2765 | if (ch == ':' && strncmp(line->buffer, "*%", 2) != 0) |
ef416fc2 | 2766 | colon = 1; |
2767 | ||
2768 | if (ch == '\"' && colon) | |
2769 | endquote = !endquote; | |
2770 | } | |
2771 | } | |
2772 | ||
2773 | if (endquote) | |
2774 | { | |
2775 | /* | |
2776 | * Didn't finish this quoted string... | |
2777 | */ | |
2778 | ||
2779 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2780 | if (ch == '\"') | |
2781 | break; | |
2782 | else if (ch == '\r' || ch == '\n') | |
2783 | { | |
2784 | cg->ppd_line ++; | |
2785 | col = 0; | |
2786 | ||
2787 | if (ch == '\r') | |
2788 | { | |
2789 | /* | |
2790 | * Check for a trailing line feed... | |
2791 | */ | |
2792 | ||
2793 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2794 | break; | |
2795 | if (ch == 0x0a) | |
2796 | cupsFileGetChar(fp); | |
2797 | } | |
ef416fc2 | 2798 | } |
2799 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2800 | { | |
2801 | /* | |
2802 | * Other control characters... | |
2803 | */ | |
2804 | ||
2805 | cg->ppd_line = startline; | |
2806 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2807 | ||
ef416fc2 | 2808 | return (0); |
2809 | } | |
2810 | else if (ch != 0x1a) | |
2811 | { | |
2812 | col ++; | |
2813 | ||
2814 | if (col > (PPD_MAX_LINE - 1)) | |
2815 | { | |
2816 | /* | |
2817 | * Line is too long... | |
2818 | */ | |
2819 | ||
2820 | cg->ppd_line = startline; | |
2821 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2822 | ||
ef416fc2 | 2823 | return (0); |
2824 | } | |
2825 | } | |
2826 | } | |
2827 | ||
2828 | if (ch != '\n') | |
2829 | { | |
2830 | /* | |
2831 | * Didn't finish this line... | |
2832 | */ | |
2833 | ||
2834 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2835 | if (ch == '\r' || ch == '\n') | |
2836 | { | |
2837 | /* | |
2838 | * Line feed or carriage return... | |
2839 | */ | |
2840 | ||
2841 | cg->ppd_line ++; | |
2842 | col = 0; | |
2843 | ||
2844 | if (ch == '\r') | |
2845 | { | |
2846 | /* | |
2847 | * Check for a trailing line feed... | |
2848 | */ | |
2849 | ||
2850 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2851 | break; | |
2852 | if (ch == 0x0a) | |
2853 | cupsFileGetChar(fp); | |
2854 | } | |
2855 | ||
2856 | break; | |
2857 | } | |
2858 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2859 | { | |
2860 | /* | |
2861 | * Other control characters... | |
2862 | */ | |
2863 | ||
2864 | cg->ppd_line = startline; | |
2865 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2866 | ||
ef416fc2 | 2867 | return (0); |
2868 | } | |
2869 | else if (ch != 0x1a) | |
2870 | { | |
2871 | col ++; | |
2872 | ||
2873 | if (col > (PPD_MAX_LINE - 1)) | |
2874 | { | |
2875 | /* | |
2876 | * Line is too long... | |
2877 | */ | |
2878 | ||
2879 | cg->ppd_line = startline; | |
2880 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2881 | ||
ef416fc2 | 2882 | return (0); |
2883 | } | |
2884 | } | |
2885 | } | |
2886 | ||
2e4ff8af | 2887 | if (lineptr > line->buffer && lineptr[-1] == '\n') |
ef416fc2 | 2888 | lineptr --; |
2889 | ||
2890 | *lineptr = '\0'; | |
2891 | ||
ae71f5de | 2892 | DEBUG_printf(("LINE=\"%s\"\n", line->buffer)); |
ef416fc2 | 2893 | |
bd7854cb | 2894 | /* |
2895 | * The dynamically created PPDs for older style Mac OS X | |
2896 | * drivers include a large blob of data inserted as comments | |
2897 | * at the end of the file. As an optimization we can stop | |
2898 | * reading the PPD when we get to the start of this data. | |
2899 | */ | |
2900 | ||
2e4ff8af | 2901 | if (!strcmp(line->buffer, "*%APLWORKSET START")) |
bd7854cb | 2902 | return (0); |
bd7854cb | 2903 | |
2e4ff8af | 2904 | if (ch == EOF && lineptr == line->buffer) |
ef416fc2 | 2905 | return (0); |
ef416fc2 | 2906 | |
2907 | /* | |
2908 | * Now parse it... | |
2909 | */ | |
2910 | ||
2911 | mask = 0; | |
2e4ff8af | 2912 | lineptr = line->buffer + 1; |
ef416fc2 | 2913 | |
2914 | keyword[0] = '\0'; | |
2915 | option[0] = '\0'; | |
2916 | text[0] = '\0'; | |
2917 | *string = NULL; | |
2918 | ||
2e4ff8af MS |
2919 | if ((!line->buffer[0] || /* Blank line */ |
2920 | !strncmp(line->buffer, "*%", 2) || /* Comment line */ | |
2921 | !strcmp(line->buffer, "*End")) && /* End of multi-line string */ | |
ef416fc2 | 2922 | ignoreblank) /* Ignore these? */ |
2923 | { | |
2924 | startline = cg->ppd_line + 1; | |
2925 | continue; | |
2926 | } | |
2927 | ||
2e4ff8af | 2928 | if (!strcmp(line->buffer, "*")) /* (Bad) comment line */ |
ef416fc2 | 2929 | { |
2930 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2931 | { | |
2932 | startline = cg->ppd_line + 1; | |
2933 | continue; | |
2934 | } | |
2935 | else | |
2936 | { | |
2937 | cg->ppd_line = startline; | |
2938 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2939 | ||
ef416fc2 | 2940 | return (0); |
2941 | } | |
2942 | } | |
2943 | ||
2e4ff8af | 2944 | if (line->buffer[0] != '*') /* All lines start with an asterisk */ |
ef416fc2 | 2945 | { |
ef416fc2 | 2946 | /* |
2947 | * Allow lines consisting of just whitespace... | |
2948 | */ | |
2949 | ||
2e4ff8af | 2950 | for (lineptr = line->buffer; *lineptr; lineptr ++) |
ef416fc2 | 2951 | if (!isspace(*lineptr & 255)) |
2952 | break; | |
2953 | ||
2954 | if (*lineptr) | |
2955 | { | |
2956 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
ef416fc2 | 2957 | return (0); |
2958 | } | |
2959 | else if (ignoreblank) | |
2960 | continue; | |
2961 | else | |
ef416fc2 | 2962 | return (0); |
ef416fc2 | 2963 | } |
2964 | ||
2965 | /* | |
2966 | * Get a keyword... | |
2967 | */ | |
2968 | ||
2969 | keyptr = keyword; | |
2970 | ||
2971 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
2972 | { | |
2973 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
2974 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
2975 | { | |
2976 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
ef416fc2 | 2977 | return (0); |
2978 | } | |
2979 | ||
2980 | *keyptr++ = *lineptr++; | |
2981 | } | |
2982 | ||
2983 | *keyptr = '\0'; | |
2984 | ||
2985 | if (!strcmp(keyword, "End")) | |
2986 | continue; | |
2987 | ||
2988 | mask |= PPD_KEYWORD; | |
2989 | ||
2990 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
2991 | ||
2992 | if (isspace(*lineptr & 255)) | |
2993 | { | |
2994 | /* | |
2995 | * Get an option name... | |
2996 | */ | |
2997 | ||
2998 | while (isspace(*lineptr & 255)) | |
2999 | lineptr ++; | |
3000 | ||
3001 | optptr = option; | |
3002 | ||
3003 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
3004 | *lineptr != '/') | |
3005 | { | |
3006 | if (*lineptr <= ' ' || *lineptr > 126 || | |
3007 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
3008 | { | |
3009 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
ef416fc2 | 3010 | return (0); |
3011 | } | |
3012 | ||
3013 | *optptr++ = *lineptr++; | |
3014 | } | |
3015 | ||
3016 | *optptr = '\0'; | |
3017 | ||
3018 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3019 | { | |
3020 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3021 | return (0); |
3022 | } | |
3023 | ||
3024 | while (isspace(*lineptr & 255)) | |
3025 | lineptr ++; | |
3026 | ||
3027 | mask |= PPD_OPTION; | |
3028 | ||
3029 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
3030 | ||
3031 | if (*lineptr == '/') | |
3032 | { | |
3033 | /* | |
3034 | * Get human-readable text... | |
3035 | */ | |
3036 | ||
3037 | lineptr ++; | |
3038 | ||
3039 | textptr = text; | |
3040 | ||
3041 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
3042 | { | |
3043 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
3044 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
3045 | { | |
3046 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3047 | return (0); |
3048 | } | |
3049 | ||
3050 | *textptr++ = *lineptr++; | |
3051 | } | |
3052 | ||
3053 | *textptr = '\0'; | |
3054 | textlen = ppd_decode(text); | |
3055 | ||
3056 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3057 | { | |
3058 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3059 | return (0); |
3060 | } | |
3061 | ||
3062 | mask |= PPD_TEXT; | |
3063 | } | |
3064 | ||
3065 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
3066 | } | |
3067 | ||
3068 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3069 | { | |
3070 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3071 | return (0); |
3072 | } | |
3073 | ||
3074 | while (isspace(*lineptr & 255)) | |
3075 | lineptr ++; | |
3076 | ||
3077 | if (*lineptr == ':') | |
3078 | { | |
3079 | /* | |
3080 | * Get string after triming leading and trailing whitespace... | |
3081 | */ | |
3082 | ||
3083 | lineptr ++; | |
3084 | while (isspace(*lineptr & 255)) | |
3085 | lineptr ++; | |
3086 | ||
3087 | strptr = lineptr + strlen(lineptr) - 1; | |
3088 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
3089 | *strptr-- = '\0'; | |
3090 | ||
3091 | if (*strptr == '\"') | |
3092 | { | |
3093 | /* | |
2e4ff8af | 3094 | * Quoted string by itself, remove quotes... |
ef416fc2 | 3095 | */ |
3096 | ||
2e4ff8af MS |
3097 | *strptr = '\0'; |
3098 | lineptr ++; | |
ef416fc2 | 3099 | } |
2e4ff8af MS |
3100 | |
3101 | *string = _cupsStrAlloc(lineptr); | |
ef416fc2 | 3102 | |
3103 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
3104 | ||
3105 | mask |= PPD_STRING; | |
3106 | } | |
3107 | } | |
3108 | while (mask == 0); | |
3109 | ||
ef416fc2 | 3110 | return (mask); |
3111 | } | |
3112 | ||
3113 | ||
3114 | /* | |
b19ccc9e | 3115 | * End of "$Id: ppd.c 7906 2008-09-03 20:19:43Z mike $". |
ef416fc2 | 3116 | */ |