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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); | |
745129be MS |
164 | if (ppd->patches) |
165 | free(ppd->patches); | |
2e4ff8af MS |
166 | _cupsStrFree(ppd->jcl_begin); |
167 | _cupsStrFree(ppd->jcl_end); | |
168 | _cupsStrFree(ppd->jcl_ps); | |
ef416fc2 | 169 | |
170 | /* | |
171 | * Free any emulations... | |
172 | */ | |
173 | ||
174 | if (ppd->num_emulations > 0) | |
175 | { | |
176 | for (i = ppd->num_emulations, emul = ppd->emulations; i > 0; i --, emul ++) | |
177 | { | |
2e4ff8af MS |
178 | _cupsStrFree(emul->start); |
179 | _cupsStrFree(emul->stop); | |
ef416fc2 | 180 | } |
181 | ||
182 | ppd_free(ppd->emulations); | |
183 | } | |
184 | ||
185 | /* | |
186 | * Free any UI groups, subgroups, and options... | |
187 | */ | |
188 | ||
189 | if (ppd->num_groups > 0) | |
190 | { | |
191 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
192 | ppd_free_group(group); | |
193 | ||
194 | ppd_free(ppd->groups); | |
195 | } | |
196 | ||
fa73b229 | 197 | cupsArrayDelete(ppd->options); |
b94498cf | 198 | cupsArrayDelete(ppd->marked); |
fa73b229 | 199 | |
ef416fc2 | 200 | /* |
201 | * Free any page sizes... | |
202 | */ | |
203 | ||
204 | if (ppd->num_sizes > 0) | |
ef416fc2 | 205 | ppd_free(ppd->sizes); |
ef416fc2 | 206 | |
207 | /* | |
208 | * Free any constraints... | |
209 | */ | |
210 | ||
211 | if (ppd->num_consts > 0) | |
ef416fc2 | 212 | ppd_free(ppd->consts); |
ef416fc2 | 213 | |
214 | /* | |
215 | * Free any filters... | |
216 | */ | |
217 | ||
218 | if (ppd->num_filters > 0) | |
219 | { | |
220 | for (i = ppd->num_filters, filter = ppd->filters; i > 0; i --, filter ++) | |
2e4ff8af | 221 | _cupsStrFree(*filter); |
ef416fc2 | 222 | |
223 | ppd_free(ppd->filters); | |
224 | } | |
225 | ||
226 | /* | |
227 | * Free any fonts... | |
228 | */ | |
229 | ||
230 | if (ppd->num_fonts > 0) | |
231 | { | |
232 | for (i = ppd->num_fonts, font = ppd->fonts; i > 0; i --, font ++) | |
2e4ff8af | 233 | _cupsStrFree(*font); |
ef416fc2 | 234 | |
235 | ppd_free(ppd->fonts); | |
236 | } | |
237 | ||
238 | /* | |
239 | * Free any profiles... | |
240 | */ | |
241 | ||
242 | if (ppd->num_profiles > 0) | |
ef416fc2 | 243 | ppd_free(ppd->profiles); |
ef416fc2 | 244 | |
245 | /* | |
246 | * Free any attributes... | |
247 | */ | |
248 | ||
249 | if (ppd->num_attrs > 0) | |
250 | { | |
251 | for (i = ppd->num_attrs, attr = ppd->attrs; i > 0; i --, attr ++) | |
252 | { | |
2e4ff8af | 253 | _cupsStrFree((*attr)->value); |
ef416fc2 | 254 | ppd_free(*attr); |
255 | } | |
256 | ||
257 | ppd_free(ppd->attrs); | |
258 | } | |
259 | ||
b423cd4c | 260 | cupsArrayDelete(ppd->sorted_attrs); |
261 | ||
fa73b229 | 262 | /* |
263 | * Free custom options... | |
264 | */ | |
265 | ||
266 | for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions); | |
267 | coption; | |
268 | coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions)) | |
ef416fc2 | 269 | { |
fa73b229 | 270 | for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params); |
271 | cparam; | |
272 | cparam = (ppd_cparam_t *)cupsArrayNext(coption->params)) | |
ef416fc2 | 273 | { |
fa73b229 | 274 | switch (cparam->type) |
275 | { | |
276 | case PPD_CUSTOM_PASSCODE : | |
277 | case PPD_CUSTOM_PASSWORD : | |
278 | case PPD_CUSTOM_STRING : | |
2e4ff8af | 279 | _cupsStrFree(cparam->current.custom_string); |
fa73b229 | 280 | break; |
ef416fc2 | 281 | |
fa73b229 | 282 | default : |
283 | break; | |
284 | } | |
ef416fc2 | 285 | |
fa73b229 | 286 | free(cparam); |
ef416fc2 | 287 | } |
288 | ||
fa73b229 | 289 | cupsArrayDelete(coption->params); |
290 | ||
291 | free(coption); | |
ef416fc2 | 292 | } |
fa73b229 | 293 | |
294 | cupsArrayDelete(ppd->coptions); | |
ef416fc2 | 295 | |
005dd1eb MS |
296 | /* |
297 | * Free constraints... | |
298 | */ | |
299 | ||
300 | if (ppd->cups_uiconstraints) | |
301 | { | |
302 | _ppd_cups_uiconsts_t *consts; /* Current constraints */ | |
303 | ||
304 | ||
305 | for (consts = (_ppd_cups_uiconsts_t *)cupsArrayFirst(ppd->cups_uiconstraints); | |
306 | consts; | |
307 | consts = (_ppd_cups_uiconsts_t *)cupsArrayNext(ppd->cups_uiconstraints)) | |
308 | { | |
309 | free(consts->constraints); | |
310 | free(consts); | |
311 | } | |
312 | ||
313 | cupsArrayDelete(ppd->cups_uiconstraints); | |
314 | } | |
315 | ||
ef416fc2 | 316 | /* |
317 | * Free the whole record... | |
318 | */ | |
319 | ||
320 | ppd_free(ppd); | |
321 | } | |
322 | ||
323 | ||
324 | /* | |
325 | * 'ppdErrorString()' - Returns the text assocated with a status. | |
326 | * | |
426c6a59 | 327 | * @since CUPS 1.1.19/Mac OS X 10.3@ |
ef416fc2 | 328 | */ |
329 | ||
330 | const char * /* O - Status string */ | |
331 | ppdErrorString(ppd_status_t status) /* I - PPD status */ | |
332 | { | |
333 | static const char * const messages[] =/* Status messages */ | |
334 | { | |
fa73b229 | 335 | _("OK"), |
336 | _("Unable to open PPD file"), | |
337 | _("NULL PPD file pointer"), | |
338 | _("Memory allocation error"), | |
339 | _("Missing PPD-Adobe-4.x header"), | |
340 | _("Missing value string"), | |
341 | _("Internal error"), | |
342 | _("Bad OpenGroup"), | |
343 | _("OpenGroup without a CloseGroup first"), | |
344 | _("Bad OpenUI/JCLOpenUI"), | |
345 | _("OpenUI/JCLOpenUI without a CloseUI/JCLCloseUI first"), | |
346 | _("Bad OrderDependency"), | |
347 | _("Bad UIConstraints"), | |
348 | _("Missing asterisk in column 1"), | |
349 | _("Line longer than the maximum allowed (255 characters)"), | |
350 | _("Illegal control character"), | |
351 | _("Illegal main keyword string"), | |
352 | _("Illegal option keyword string"), | |
353 | _("Illegal translation string"), | |
354 | _("Illegal whitespace character"), | |
355 | _("Bad custom parameter") | |
ef416fc2 | 356 | }; |
357 | ||
358 | ||
359 | if (status < PPD_OK || status > PPD_ILLEGAL_WHITESPACE) | |
fa73b229 | 360 | return (_cupsLangString(cupsLangDefault(), _("Unknown"))); |
ef416fc2 | 361 | else |
fa73b229 | 362 | return (_cupsLangString(cupsLangDefault(), messages[status])); |
ef416fc2 | 363 | } |
364 | ||
365 | ||
80ca4592 | 366 | /* |
367 | * '_ppdGetEncoding()' - Get the CUPS encoding value for the given | |
368 | * LanguageEncoding. | |
369 | */ | |
370 | ||
371 | cups_encoding_t /* O - CUPS encoding value */ | |
372 | _ppdGetEncoding(const char *name) /* I - LanguageEncoding string */ | |
373 | { | |
374 | if (!strcasecmp(name, "ISOLatin1")) | |
375 | return (CUPS_ISO8859_1); | |
376 | else if (!strcasecmp(name, "ISOLatin2")) | |
377 | return (CUPS_ISO8859_2); | |
378 | else if (!strcasecmp(name, "ISOLatin5")) | |
379 | return (CUPS_ISO8859_5); | |
380 | else if (!strcasecmp(name, "JIS83-RKSJ")) | |
4b3f67ff | 381 | return (CUPS_JIS_X0213); |
80ca4592 | 382 | else if (!strcasecmp(name, "MacStandard")) |
383 | return (CUPS_MAC_ROMAN); | |
384 | else if (!strcasecmp(name, "WindowsANSI")) | |
385 | return (CUPS_WINDOWS_1252); | |
386 | else | |
387 | return (CUPS_UTF8); | |
388 | } | |
389 | ||
390 | ||
ef416fc2 | 391 | /* |
392 | * 'ppdLastError()' - Return the status from the last ppdOpen*(). | |
393 | * | |
426c6a59 | 394 | * @since CUPS 1.1.19/Mac OS X 10.3@ |
ef416fc2 | 395 | */ |
396 | ||
397 | ppd_status_t /* O - Status code */ | |
398 | ppdLastError(int *line) /* O - Line number */ | |
399 | { | |
400 | _cups_globals_t *cg = _cupsGlobals(); | |
401 | /* Global data */ | |
402 | ||
403 | ||
404 | if (line) | |
405 | *line = cg->ppd_line; | |
406 | ||
407 | return (cg->ppd_status); | |
408 | } | |
409 | ||
410 | ||
411 | /* | |
412 | * 'ppdOpen()' - Read a PPD file into memory. | |
413 | */ | |
414 | ||
415 | ppd_file_t * /* O - PPD file record */ | |
416 | ppdOpen(FILE *fp) /* I - File to read from */ | |
417 | { | |
418 | ppd_file_t *ppd; /* PPD file record */ | |
419 | cups_file_t *cf; /* CUPS file */ | |
420 | ||
421 | ||
422 | /* | |
423 | * Reopen the stdio file as a CUPS file... | |
424 | */ | |
425 | ||
426 | if ((cf = cupsFileOpenFd(fileno(fp), "r")) == NULL) | |
427 | return (NULL); | |
428 | ||
429 | /* | |
430 | * Load the PPD file using the newer API... | |
431 | */ | |
432 | ||
433 | ppd = ppdOpen2(cf); | |
434 | ||
435 | /* | |
436 | * Close the CUPS file and return the PPD... | |
437 | */ | |
438 | ||
439 | cupsFileClose(cf); | |
440 | ||
441 | return (ppd); | |
442 | } | |
443 | ||
444 | ||
445 | /* | |
446 | * 'ppdOpen2()' - Read a PPD file into memory. | |
447 | * | |
426c6a59 | 448 | * @since CUPS 1.2/Mac OS X 10.5@ |
ef416fc2 | 449 | */ |
450 | ||
5a738aea | 451 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 452 | ppdOpen2(cups_file_t *fp) /* I - File to read from */ |
453 | { | |
fa73b229 | 454 | int i, j, k; /* Looping vars */ |
ef416fc2 | 455 | int count; /* Temporary count */ |
2e4ff8af | 456 | _ppd_line_t line; /* Line buffer */ |
ef416fc2 | 457 | ppd_file_t *ppd; /* PPD file record */ |
458 | ppd_group_t *group, /* Current group */ | |
459 | *subgroup; /* Current sub-group */ | |
460 | ppd_option_t *option; /* Current option */ | |
461 | ppd_choice_t *choice; /* Current choice */ | |
462 | ppd_const_t *constraint; /* Current constraint */ | |
463 | ppd_size_t *size; /* Current page size */ | |
464 | int mask; /* Line data mask */ | |
465 | char keyword[PPD_MAX_NAME], | |
466 | /* Keyword from file */ | |
467 | name[PPD_MAX_NAME], | |
468 | /* Option from file */ | |
469 | text[PPD_MAX_LINE], | |
470 | /* Human-readable text from file */ | |
471 | *string, /* Code/text from file */ | |
472 | *sptr, /* Pointer into string */ | |
473 | *nameptr, /* Pointer into name */ | |
474 | *temp, /* Temporary string pointer */ | |
475 | **tempfonts; /* Temporary fonts pointer */ | |
476 | float order; /* Order dependency number */ | |
477 | ppd_section_t section; /* Order dependency section */ | |
478 | ppd_profile_t *profile; /* Pointer to color profile */ | |
479 | char **filter; /* Pointer to filter */ | |
480 | cups_lang_t *language; /* Default language */ | |
757d2cad | 481 | struct lconv *loc; /* Locale data */ |
ef416fc2 | 482 | int ui_keyword; /* Is this line a UI keyword? */ |
e1d6a774 | 483 | cups_encoding_t encoding; /* Encoding of PPD file */ |
ef416fc2 | 484 | _cups_globals_t *cg = _cupsGlobals(); |
485 | /* Global data */ | |
0a682745 MS |
486 | char custom_name[PPD_MAX_NAME]; |
487 | /* CustomFoo attribute name */ | |
488 | ppd_attr_t *custom_attr; /* CustomFoo attribute */ | |
ef416fc2 | 489 | static const char * const ui_keywords[] = |
490 | { | |
bd7854cb | 491 | #ifdef CUPS_USE_FULL_UI_KEYWORDS_LIST |
492 | /* | |
493 | * Adobe defines some 41 keywords as "UI", meaning that they are | |
494 | * user interface elements and that they should be treated as such | |
495 | * even if the PPD creator doesn't use Open/CloseUI around them. | |
496 | * | |
497 | * Since this can cause previously invisible options to appear and | |
498 | * confuse users, the default is to only treat the PageSize and | |
499 | * PageRegion keywords this way. | |
500 | */ | |
ef416fc2 | 501 | /* Boolean keywords */ |
502 | "BlackSubstitution", | |
503 | "Booklet", | |
504 | "Collate", | |
505 | "ManualFeed", | |
506 | "MirrorPrint", | |
507 | "NegativePrint", | |
508 | "Sorter", | |
509 | "TraySwitch", | |
510 | ||
511 | /* PickOne keywords */ | |
512 | "AdvanceMedia", | |
513 | "BindColor", | |
514 | "BindEdge", | |
515 | "BindType", | |
516 | "BindWhen", | |
517 | "BitsPerPixel", | |
518 | "ColorModel", | |
519 | "CutMedia", | |
520 | "Duplex", | |
521 | "FoldType", | |
522 | "FoldWhen", | |
523 | "InputSlot", | |
524 | "JCLFrameBufferSize", | |
525 | "JCLResolution", | |
526 | "Jog", | |
527 | "MediaColor", | |
528 | "MediaType", | |
529 | "MediaWeight", | |
530 | "OutputBin", | |
531 | "OutputMode", | |
532 | "OutputOrder", | |
533 | "PageRegion", | |
534 | "PageSize", | |
535 | "Resolution", | |
536 | "Separations", | |
537 | "Signature", | |
538 | "Slipsheet", | |
539 | "Smoothing", | |
540 | "StapleLocation", | |
541 | "StapleOrientation", | |
542 | "StapleWhen", | |
543 | "StapleX", | |
544 | "StapleY" | |
bd7854cb | 545 | #else /* !CUPS_USE_FULL_UI_KEYWORDS_LIST */ |
546 | "PageRegion", | |
547 | "PageSize" | |
548 | #endif /* CUPS_USE_FULL_UI_KEYWORDS_LIST */ | |
ef416fc2 | 549 | }; |
550 | ||
551 | ||
552 | /* | |
553 | * Default to "OK" status... | |
554 | */ | |
555 | ||
556 | cg->ppd_status = PPD_OK; | |
557 | cg->ppd_line = 0; | |
558 | ||
559 | /* | |
560 | * Range check input... | |
561 | */ | |
562 | ||
563 | if (fp == NULL) | |
564 | { | |
565 | cg->ppd_status = PPD_NULL_FILE; | |
566 | return (NULL); | |
567 | } | |
568 | ||
569 | /* | |
570 | * Grab the first line and make sure it reads '*PPD-Adobe: "major.minor"'... | |
571 | */ | |
572 | ||
2e4ff8af MS |
573 | line.buffer = NULL; |
574 | line.bufsize = 0; | |
575 | ||
576 | mask = ppd_read(fp, &line, keyword, name, text, &string, 0, cg); | |
ef416fc2 | 577 | |
578 | DEBUG_printf(("mask=%x, keyword=\"%s\"...\n", mask, keyword)); | |
579 | ||
580 | if (mask == 0 || | |
581 | strcmp(keyword, "PPD-Adobe") || | |
582 | string == NULL || string[0] != '4') | |
583 | { | |
584 | /* | |
585 | * Either this is not a PPD file, or it is not a 4.x PPD file. | |
586 | */ | |
587 | ||
588 | if (cg->ppd_status == PPD_OK) | |
589 | cg->ppd_status = PPD_MISSING_PPDADOBE4; | |
590 | ||
2e4ff8af | 591 | _cupsStrFree(string); |
9f5eb9be | 592 | ppd_free(line.buffer); |
ef416fc2 | 593 | |
594 | return (NULL); | |
595 | } | |
596 | ||
597 | DEBUG_printf(("ppdOpen: keyword = %s, string = %p\n", keyword, string)); | |
598 | ||
2e4ff8af | 599 | _cupsStrFree(string); |
ef416fc2 | 600 | |
601 | /* | |
602 | * Allocate memory for the PPD file record... | |
603 | */ | |
604 | ||
605 | if ((ppd = calloc(1, sizeof(ppd_file_t))) == NULL) | |
606 | { | |
607 | cg->ppd_status = PPD_ALLOC_ERROR; | |
608 | ||
9f5eb9be MS |
609 | _cupsStrFree(string); |
610 | ppd_free(line.buffer); | |
611 | ||
ef416fc2 | 612 | return (NULL); |
613 | } | |
614 | ||
355e94dc | 615 | ppd->language_level = 2; |
ef416fc2 | 616 | ppd->color_device = 0; |
839a51c8 | 617 | ppd->colorspace = PPD_CS_N; |
ef416fc2 | 618 | ppd->landscape = -90; |
fa73b229 | 619 | ppd->coptions = cupsArrayNew((cups_array_func_t)ppd_compare_coptions, |
620 | NULL); | |
ef416fc2 | 621 | |
622 | /* | |
623 | * Get the default language for the user... | |
624 | */ | |
625 | ||
626 | language = cupsLangDefault(); | |
757d2cad | 627 | loc = localeconv(); |
ef416fc2 | 628 | |
629 | /* | |
630 | * Read lines from the PPD file and add them to the file record... | |
631 | */ | |
632 | ||
633 | group = NULL; | |
634 | subgroup = NULL; | |
635 | option = NULL; | |
636 | choice = NULL; | |
637 | ui_keyword = 0; | |
e1d6a774 | 638 | encoding = CUPS_ISO8859_1; |
ef416fc2 | 639 | |
2e4ff8af | 640 | while ((mask = ppd_read(fp, &line, keyword, name, text, &string, 1, cg)) != 0) |
ef416fc2 | 641 | { |
ae71f5de MS |
642 | DEBUG_printf(("mask=%x, keyword=\"%s\", name=\"%s\", text=\"%s\", " |
643 | "string=%d chars...", mask, keyword, name, text, | |
969307f0 | 644 | string ? (int)strlen(string) : 0)); |
ef416fc2 | 645 | |
c5571a1d MS |
646 | if (strncmp(keyword, "Default", 7) && !string && |
647 | cg->ppd_conform != PPD_CONFORM_RELAXED) | |
ef416fc2 | 648 | { |
649 | /* | |
650 | * Need a string value! | |
651 | */ | |
652 | ||
653 | cg->ppd_status = PPD_MISSING_VALUE; | |
654 | ||
655 | goto error; | |
656 | } | |
657 | ||
658 | /* | |
659 | * Certain main keywords (as defined by the PPD spec) may be used | |
660 | * without the usual OpenUI/CloseUI stuff. Presumably this is just | |
661 | * so that Adobe wouldn't completely break compatibility with PPD | |
662 | * files prior to v4.0 of the spec, but it is hopelessly | |
663 | * inconsistent... Catch these main keywords and automatically | |
664 | * create the corresponding option, as needed... | |
665 | */ | |
666 | ||
667 | if (ui_keyword) | |
668 | { | |
669 | /* | |
670 | * Previous line was a UI keyword... | |
671 | */ | |
672 | ||
673 | option = NULL; | |
674 | ui_keyword = 0; | |
675 | } | |
676 | ||
677 | if (option == NULL && | |
678 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
679 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) | |
680 | { | |
681 | for (i = 0; i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0])); i ++) | |
682 | if (!strcmp(keyword, ui_keywords[i])) | |
683 | break; | |
684 | ||
685 | if (i < (int)(sizeof(ui_keywords) / sizeof(ui_keywords[0]))) | |
686 | { | |
687 | /* | |
688 | * Create the option in the appropriate group... | |
689 | */ | |
690 | ||
691 | ui_keyword = 1; | |
692 | ||
693 | DEBUG_printf(("**** FOUND ADOBE UI KEYWORD %s WITHOUT OPENUI!\n", | |
694 | keyword)); | |
695 | ||
696 | if (!group) | |
697 | { | |
e1d6a774 | 698 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
699 | encoding)) == NULL) | |
ef416fc2 | 700 | goto error; |
701 | ||
702 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
703 | option = ppd_get_option(group, keyword); | |
704 | group = NULL; | |
705 | } | |
706 | else | |
707 | option = ppd_get_option(group, keyword); | |
708 | ||
709 | if (option == NULL) | |
710 | { | |
711 | cg->ppd_status = PPD_ALLOC_ERROR; | |
712 | ||
713 | goto error; | |
714 | } | |
715 | ||
716 | /* | |
717 | * Now fill in the initial information for the option... | |
718 | */ | |
719 | ||
720 | if (!strncmp(keyword, "JCL", 3)) | |
721 | option->section = PPD_ORDER_JCL; | |
722 | else | |
723 | option->section = PPD_ORDER_ANY; | |
724 | ||
725 | option->order = 10.0f; | |
726 | ||
727 | if (i < 8) | |
728 | option->ui = PPD_UI_BOOLEAN; | |
729 | else | |
730 | option->ui = PPD_UI_PICKONE; | |
731 | ||
732 | for (j = 0; j < ppd->num_attrs; j ++) | |
733 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
734 | !strcmp(ppd->attrs[j]->name + 7, keyword) && | |
735 | ppd->attrs[j]->value) | |
736 | { | |
737 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
738 | option->keyword, ppd->attrs[j]->value)); | |
739 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
740 | sizeof(option->defchoice)); | |
741 | break; | |
742 | } | |
743 | ||
744 | if (!strcmp(keyword, "PageSize")) | |
745 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
746 | else if (!strcmp(keyword, "MediaType")) | |
747 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
748 | else if (!strcmp(keyword, "InputSlot")) | |
749 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
750 | else if (!strcmp(keyword, "ColorModel")) | |
751 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
752 | else if (!strcmp(keyword, "Resolution")) | |
753 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
754 | else | |
755 | strlcpy(option->text, keyword, sizeof(option->text)); | |
756 | } | |
757 | } | |
758 | ||
759 | if (!strcmp(keyword, "LanguageLevel")) | |
760 | ppd->language_level = atoi(string); | |
761 | else if (!strcmp(keyword, "LanguageEncoding")) | |
e1d6a774 | 762 | { |
763 | /* | |
764 | * Say all PPD files are UTF-8, since we convert to UTF-8... | |
765 | */ | |
766 | ||
2e4ff8af | 767 | ppd->lang_encoding = _cupsStrAlloc("UTF-8"); |
80ca4592 | 768 | encoding = _ppdGetEncoding(string); |
e1d6a774 | 769 | } |
ef416fc2 | 770 | else if (!strcmp(keyword, "LanguageVersion")) |
771 | ppd->lang_version = string; | |
772 | else if (!strcmp(keyword, "Manufacturer")) | |
773 | ppd->manufacturer = string; | |
774 | else if (!strcmp(keyword, "ModelName")) | |
775 | ppd->modelname = string; | |
776 | else if (!strcmp(keyword, "Protocols")) | |
777 | ppd->protocols = string; | |
778 | else if (!strcmp(keyword, "PCFileName")) | |
779 | ppd->pcfilename = string; | |
780 | else if (!strcmp(keyword, "NickName")) | |
e1d6a774 | 781 | { |
782 | if (encoding != CUPS_UTF8) | |
783 | { | |
784 | cups_utf8_t utf8[256]; /* UTF-8 version of NickName */ | |
785 | ||
786 | ||
787 | cupsCharsetToUTF8(utf8, string, sizeof(utf8), encoding); | |
2e4ff8af | 788 | ppd->nickname = _cupsStrAlloc((char *)utf8); |
e1d6a774 | 789 | } |
790 | else | |
2e4ff8af | 791 | ppd->nickname = _cupsStrAlloc(string); |
e1d6a774 | 792 | } |
ef416fc2 | 793 | else if (!strcmp(keyword, "Product")) |
794 | ppd->product = string; | |
795 | else if (!strcmp(keyword, "ShortNickName")) | |
796 | ppd->shortnickname = string; | |
797 | else if (!strcmp(keyword, "TTRasterizer")) | |
798 | ppd->ttrasterizer = string; | |
799 | else if (!strcmp(keyword, "JCLBegin")) | |
800 | { | |
2e4ff8af | 801 | ppd->jcl_begin = _cupsStrAlloc(string); |
ef416fc2 | 802 | ppd_decode(ppd->jcl_begin); /* Decode quoted string */ |
803 | } | |
804 | else if (!strcmp(keyword, "JCLEnd")) | |
805 | { | |
2e4ff8af | 806 | ppd->jcl_end = _cupsStrAlloc(string); |
ef416fc2 | 807 | ppd_decode(ppd->jcl_end); /* Decode quoted string */ |
808 | } | |
809 | else if (!strcmp(keyword, "JCLToPSInterpreter")) | |
810 | { | |
2e4ff8af | 811 | ppd->jcl_ps = _cupsStrAlloc(string); |
ef416fc2 | 812 | ppd_decode(ppd->jcl_ps); /* Decode quoted string */ |
813 | } | |
814 | else if (!strcmp(keyword, "AccurateScreensSupport")) | |
815 | ppd->accurate_screens = !strcmp(string, "True"); | |
816 | else if (!strcmp(keyword, "ColorDevice")) | |
817 | ppd->color_device = !strcmp(string, "True"); | |
818 | else if (!strcmp(keyword, "ContoneOnly")) | |
819 | ppd->contone_only = !strcmp(string, "True"); | |
820 | else if (!strcmp(keyword, "cupsFlipDuplex")) | |
821 | ppd->flip_duplex = !strcmp(string, "True"); | |
822 | else if (!strcmp(keyword, "cupsManualCopies")) | |
823 | ppd->manual_copies = !strcmp(string, "True"); | |
824 | else if (!strcmp(keyword, "cupsModelNumber")) | |
825 | ppd->model_number = atoi(string); | |
826 | else if (!strcmp(keyword, "cupsColorProfile")) | |
827 | { | |
828 | if (ppd->num_profiles == 0) | |
829 | profile = malloc(sizeof(ppd_profile_t)); | |
830 | else | |
831 | profile = realloc(ppd->profiles, sizeof(ppd_profile_t) * | |
832 | (ppd->num_profiles + 1)); | |
833 | ||
91c84a35 MS |
834 | if (!profile) |
835 | { | |
836 | cg->ppd_status = PPD_ALLOC_ERROR; | |
837 | ||
838 | goto error; | |
839 | } | |
840 | ||
ef416fc2 | 841 | ppd->profiles = profile; |
842 | profile += ppd->num_profiles; | |
843 | ppd->num_profiles ++; | |
844 | ||
845 | memset(profile, 0, sizeof(ppd_profile_t)); | |
846 | strlcpy(profile->resolution, name, sizeof(profile->resolution)); | |
847 | strlcpy(profile->media_type, text, sizeof(profile->media_type)); | |
757d2cad | 848 | |
b86bc4cf | 849 | profile->density = (float)_cupsStrScand(string, &sptr, loc); |
850 | profile->gamma = (float)_cupsStrScand(sptr, &sptr, loc); | |
851 | profile->matrix[0][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
852 | profile->matrix[0][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
853 | profile->matrix[0][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
854 | profile->matrix[1][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
855 | profile->matrix[1][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
856 | profile->matrix[1][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
857 | profile->matrix[2][0] = (float)_cupsStrScand(sptr, &sptr, loc); | |
858 | profile->matrix[2][1] = (float)_cupsStrScand(sptr, &sptr, loc); | |
859 | profile->matrix[2][2] = (float)_cupsStrScand(sptr, &sptr, loc); | |
ef416fc2 | 860 | } |
861 | else if (!strcmp(keyword, "cupsFilter")) | |
862 | { | |
863 | if (ppd->num_filters == 0) | |
864 | filter = malloc(sizeof(char *)); | |
865 | else | |
866 | filter = realloc(ppd->filters, sizeof(char *) * (ppd->num_filters + 1)); | |
867 | ||
868 | if (filter == NULL) | |
869 | { | |
ef416fc2 | 870 | cg->ppd_status = PPD_ALLOC_ERROR; |
871 | ||
872 | goto error; | |
873 | } | |
874 | ||
875 | ppd->filters = filter; | |
876 | filter += ppd->num_filters; | |
877 | ppd->num_filters ++; | |
878 | ||
879 | /* | |
880 | * Copy filter string and prevent it from being freed below... | |
881 | */ | |
882 | ||
883 | *filter = string; | |
884 | string = NULL; | |
885 | } | |
886 | else if (!strcmp(keyword, "Throughput")) | |
887 | ppd->throughput = atoi(string); | |
888 | else if (!strcmp(keyword, "Font")) | |
889 | { | |
890 | /* | |
891 | * Add this font to the list of available fonts... | |
892 | */ | |
893 | ||
894 | if (ppd->num_fonts == 0) | |
895 | tempfonts = (char **)malloc(sizeof(char *)); | |
896 | else | |
897 | tempfonts = (char **)realloc(ppd->fonts, | |
898 | sizeof(char *) * (ppd->num_fonts + 1)); | |
899 | ||
900 | if (tempfonts == NULL) | |
901 | { | |
902 | cg->ppd_status = PPD_ALLOC_ERROR; | |
903 | ||
904 | goto error; | |
905 | } | |
906 | ||
907 | ppd->fonts = tempfonts; | |
2e4ff8af | 908 | ppd->fonts[ppd->num_fonts] = _cupsStrAlloc(name); |
ef416fc2 | 909 | ppd->num_fonts ++; |
910 | } | |
fa73b229 | 911 | else if (!strncmp(keyword, "ParamCustom", 11)) |
ef416fc2 | 912 | { |
fa73b229 | 913 | ppd_coption_t *coption; /* Custom option */ |
914 | ppd_cparam_t *cparam; /* Custom parameter */ | |
915 | int corder; /* Order number */ | |
916 | char ctype[33], /* Data type */ | |
917 | cminimum[65], /* Minimum value */ | |
918 | cmaximum[65]; /* Maximum value */ | |
919 | ||
920 | ||
921 | /* | |
922 | * Get the custom option and parameter... | |
923 | */ | |
ef416fc2 | 924 | |
fa73b229 | 925 | if ((coption = ppd_get_coption(ppd, keyword + 11)) == NULL) |
ef416fc2 | 926 | { |
fa73b229 | 927 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 928 | |
fa73b229 | 929 | goto error; |
930 | } | |
ef416fc2 | 931 | |
fa73b229 | 932 | if ((cparam = ppd_get_cparam(coption, name, text)) == NULL) |
933 | { | |
934 | cg->ppd_status = PPD_ALLOC_ERROR; | |
ef416fc2 | 935 | |
fa73b229 | 936 | goto error; |
937 | } | |
938 | ||
939 | /* | |
940 | * Get the parameter data... | |
941 | */ | |
942 | ||
943 | if (sscanf(string, "%d%32s%64s%64s", &corder, ctype, cminimum, | |
944 | cmaximum) != 4) | |
945 | { | |
946 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
947 | ||
948 | goto error; | |
949 | } | |
950 | ||
951 | cparam->order = corder; | |
ef416fc2 | 952 | |
fa73b229 | 953 | if (!strcmp(ctype, "curve")) |
954 | { | |
955 | cparam->type = PPD_CUSTOM_CURVE; | |
b86bc4cf | 956 | cparam->minimum.custom_curve = (float)_cupsStrScand(cminimum, NULL, loc); |
957 | cparam->maximum.custom_curve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 958 | } |
959 | else if (!strcmp(ctype, "int")) | |
960 | { | |
961 | cparam->type = PPD_CUSTOM_INT; | |
962 | cparam->minimum.custom_int = atoi(cminimum); | |
963 | cparam->maximum.custom_int = atoi(cmaximum); | |
964 | } | |
965 | else if (!strcmp(ctype, "invcurve")) | |
966 | { | |
967 | cparam->type = PPD_CUSTOM_INVCURVE; | |
b86bc4cf | 968 | cparam->minimum.custom_invcurve = (float)_cupsStrScand(cminimum, NULL, loc); |
969 | cparam->maximum.custom_invcurve = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 970 | } |
971 | else if (!strcmp(ctype, "passcode")) | |
972 | { | |
973 | cparam->type = PPD_CUSTOM_PASSCODE; | |
b423cd4c | 974 | cparam->minimum.custom_passcode = atoi(cminimum); |
975 | cparam->maximum.custom_passcode = atoi(cmaximum); | |
fa73b229 | 976 | } |
977 | else if (!strcmp(ctype, "password")) | |
978 | { | |
979 | cparam->type = PPD_CUSTOM_PASSWORD; | |
b423cd4c | 980 | cparam->minimum.custom_password = atoi(cminimum); |
981 | cparam->maximum.custom_password = atoi(cmaximum); | |
fa73b229 | 982 | } |
983 | else if (!strcmp(ctype, "points")) | |
984 | { | |
985 | cparam->type = PPD_CUSTOM_POINTS; | |
b86bc4cf | 986 | cparam->minimum.custom_points = (float)_cupsStrScand(cminimum, NULL, loc); |
987 | cparam->maximum.custom_points = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 988 | } |
989 | else if (!strcmp(ctype, "real")) | |
990 | { | |
991 | cparam->type = PPD_CUSTOM_REAL; | |
b86bc4cf | 992 | cparam->minimum.custom_real = (float)_cupsStrScand(cminimum, NULL, loc); |
993 | cparam->maximum.custom_real = (float)_cupsStrScand(cmaximum, NULL, loc); | |
fa73b229 | 994 | } |
995 | else if (!strcmp(ctype, "string")) | |
996 | { | |
997 | cparam->type = PPD_CUSTOM_STRING; | |
b423cd4c | 998 | cparam->minimum.custom_string = atoi(cminimum); |
999 | cparam->maximum.custom_string = atoi(cmaximum); | |
fa73b229 | 1000 | } |
1001 | else | |
1002 | { | |
1003 | cg->ppd_status = PPD_BAD_CUSTOM_PARAM; | |
1004 | ||
1005 | goto error; | |
1006 | } | |
1007 | ||
1008 | /* | |
1009 | * Now special-case for CustomPageSize... | |
1010 | */ | |
1011 | ||
1012 | if (!strcmp(coption->keyword, "PageSize")) | |
1013 | { | |
1014 | if (!strcmp(name, "Width")) | |
1015 | { | |
1016 | ppd->custom_min[0] = cparam->minimum.custom_points; | |
1017 | ppd->custom_max[0] = cparam->maximum.custom_points; | |
1018 | } | |
1019 | else if (!strcmp(name, "Height")) | |
ef416fc2 | 1020 | { |
fa73b229 | 1021 | ppd->custom_min[1] = cparam->minimum.custom_points; |
1022 | ppd->custom_max[1] = cparam->maximum.custom_points; | |
1023 | } | |
1024 | } | |
1025 | } | |
1026 | else if (!strcmp(keyword, "HWMargins")) | |
757d2cad | 1027 | { |
1028 | for (i = 0, sptr = string; i < 4; i ++) | |
b86bc4cf | 1029 | ppd->custom_margins[i] = (float)_cupsStrScand(sptr, &sptr, loc); |
757d2cad | 1030 | } |
323c5de1 | 1031 | else if (!strncmp(keyword, "Custom", 6) && !strcmp(name, "True") && !option) |
fa73b229 | 1032 | { |
0a682745 MS |
1033 | ppd_option_t *custom_option; /* Custom option */ |
1034 | ||
fa73b229 | 1035 | DEBUG_puts("Processing Custom option..."); |
ef416fc2 | 1036 | |
fa73b229 | 1037 | /* |
1038 | * Get the option and custom option... | |
1039 | */ | |
ef416fc2 | 1040 | |
e1d6a774 | 1041 | if (!ppd_get_coption(ppd, keyword + 6)) |
ef416fc2 | 1042 | { |
fa73b229 | 1043 | cg->ppd_status = PPD_ALLOC_ERROR; |
ef416fc2 | 1044 | |
1045 | goto error; | |
1046 | } | |
1047 | ||
0a682745 MS |
1048 | if (option && !strcasecmp(option->keyword, keyword + 6)) |
1049 | custom_option = option; | |
1050 | else | |
1051 | custom_option = ppdFindOption(ppd, keyword + 6); | |
fa73b229 | 1052 | |
0a682745 | 1053 | if (custom_option) |
ef416fc2 | 1054 | { |
0a682745 MS |
1055 | /* |
1056 | * Add the "custom" option... | |
1057 | */ | |
ef416fc2 | 1058 | |
749b1e90 MS |
1059 | if ((choice = ppdFindChoice(custom_option, "Custom")) == NULL) |
1060 | if ((choice = ppd_add_choice(custom_option, "Custom")) == NULL) | |
1061 | { | |
1062 | DEBUG_puts("Unable to add Custom choice!"); | |
ef416fc2 | 1063 | |
749b1e90 | 1064 | cg->ppd_status = PPD_ALLOC_ERROR; |
0a682745 | 1065 | |
749b1e90 MS |
1066 | goto error; |
1067 | } | |
ef416fc2 | 1068 | |
0a682745 MS |
1069 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1070 | sizeof(choice->text)); | |
fa73b229 | 1071 | |
0a682745 | 1072 | choice->code = _cupsStrAlloc(string); |
005dd1eb MS |
1073 | |
1074 | if (custom_option->section == PPD_ORDER_JCL) | |
1075 | ppd_decode(choice->code); | |
0a682745 | 1076 | } |
fa73b229 | 1077 | |
1078 | /* | |
1079 | * Now process custom page sizes specially... | |
1080 | */ | |
1081 | ||
1082 | if (!strcmp(keyword, "CustomPageSize")) | |
1083 | { | |
fa73b229 | 1084 | /* |
1085 | * Add a "Custom" page size entry... | |
1086 | */ | |
1087 | ||
0a682745 | 1088 | ppd->variable_sizes = 1; |
323c5de1 | 1089 | |
0a682745 | 1090 | ppd_add_size(ppd, "Custom"); |
323c5de1 | 1091 | |
0a682745 MS |
1092 | if (option && !strcasecmp(option->keyword, "PageRegion")) |
1093 | custom_option = option; | |
1094 | else | |
1095 | custom_option = ppdFindOption(ppd, "PageRegion"); | |
09a101d6 | 1096 | |
0a682745 MS |
1097 | if (custom_option) |
1098 | { | |
749b1e90 MS |
1099 | if ((choice = ppdFindChoice(custom_option, "Custom")) == NULL) |
1100 | if ((choice = ppd_add_choice(custom_option, "Custom")) == NULL) | |
1101 | { | |
1102 | DEBUG_puts("Unable to add Custom choice!"); | |
0a682745 | 1103 | |
749b1e90 | 1104 | cg->ppd_status = PPD_ALLOC_ERROR; |
323c5de1 | 1105 | |
749b1e90 MS |
1106 | goto error; |
1107 | } | |
323c5de1 | 1108 | |
0a682745 MS |
1109 | strlcpy(choice->text, text[0] ? text : _("Custom"), |
1110 | sizeof(choice->text)); | |
323c5de1 | 1111 | } |
fa73b229 | 1112 | } |
ef416fc2 | 1113 | } |
1114 | else if (!strcmp(keyword, "LandscapeOrientation")) | |
1115 | { | |
1116 | if (!strcmp(string, "Minus90")) | |
1117 | ppd->landscape = -90; | |
1118 | else if (!strcmp(string, "Plus90")) | |
1119 | ppd->landscape = 90; | |
1120 | } | |
1f0275e3 | 1121 | else if (!strcmp(keyword, "Emulators") && string) |
ef416fc2 | 1122 | { |
1123 | for (count = 1, sptr = string; sptr != NULL;) | |
1124 | if ((sptr = strchr(sptr, ' ')) != NULL) | |
1125 | { | |
1126 | count ++; | |
1127 | while (*sptr == ' ') | |
1128 | sptr ++; | |
1129 | } | |
1130 | ||
1131 | ppd->num_emulations = count; | |
91c84a35 MS |
1132 | if ((ppd->emulations = calloc(count, sizeof(ppd_emul_t))) == NULL) |
1133 | { | |
1134 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1135 | ||
1136 | goto error; | |
1137 | } | |
ef416fc2 | 1138 | |
1139 | for (i = 0, sptr = string; i < count; i ++) | |
1140 | { | |
1141 | for (nameptr = ppd->emulations[i].name; | |
1142 | *sptr != '\0' && *sptr != ' '; | |
1143 | sptr ++) | |
1144 | if (nameptr < (ppd->emulations[i].name + sizeof(ppd->emulations[i].name) - 1)) | |
1145 | *nameptr++ = *sptr; | |
1146 | ||
1147 | *nameptr = '\0'; | |
1148 | ||
1149 | while (*sptr == ' ') | |
1150 | sptr ++; | |
1151 | } | |
1152 | } | |
1153 | else if (!strncmp(keyword, "StartEmulator_", 14)) | |
1154 | { | |
1155 | ppd_decode(string); | |
1156 | ||
1157 | for (i = 0; i < ppd->num_emulations; i ++) | |
1158 | if (!strcmp(keyword + 14, ppd->emulations[i].name)) | |
1159 | { | |
1160 | ppd->emulations[i].start = string; | |
1161 | string = NULL; | |
1162 | } | |
1163 | } | |
1164 | else if (!strncmp(keyword, "StopEmulator_", 13)) | |
1165 | { | |
1166 | ppd_decode(string); | |
1167 | ||
1168 | for (i = 0; i < ppd->num_emulations; i ++) | |
1169 | if (!strcmp(keyword + 13, ppd->emulations[i].name)) | |
1170 | { | |
1171 | ppd->emulations[i].stop = string; | |
1172 | string = NULL; | |
1173 | } | |
1174 | } | |
1175 | else if (!strcmp(keyword, "JobPatchFile")) | |
1176 | { | |
1177 | if (ppd->patches == NULL) | |
745129be | 1178 | ppd->patches = strdup(string); |
ef416fc2 | 1179 | else |
1180 | { | |
1181 | temp = realloc(ppd->patches, strlen(ppd->patches) + | |
1182 | strlen(string) + 1); | |
1183 | if (temp == NULL) | |
1184 | { | |
1185 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1186 | ||
1187 | goto error; | |
1188 | } | |
1189 | ||
1190 | ppd->patches = temp; | |
1191 | ||
1192 | strcpy(ppd->patches + strlen(ppd->patches), string); | |
1193 | } | |
1194 | } | |
1195 | else if (!strcmp(keyword, "OpenUI")) | |
1196 | { | |
1197 | /* | |
1198 | * Don't allow nesting of options... | |
1199 | */ | |
1200 | ||
1201 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1202 | { | |
1203 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1204 | ||
1205 | goto error; | |
1206 | } | |
1207 | ||
1208 | /* | |
1209 | * Add an option record to the current sub-group, group, or file... | |
1210 | */ | |
1211 | ||
ae71f5de | 1212 | DEBUG_printf(("name=\"%s\" (%d)\n", name, (int)strlen(name))); |
bc44d920 | 1213 | |
ef416fc2 | 1214 | if (name[0] == '*') |
1215 | _cups_strcpy(name, name + 1); /* Eliminate leading asterisk */ | |
1216 | ||
1217 | for (i = (int)strlen(name) - 1; i > 0 && isspace(name[i] & 255); i --) | |
1218 | name[i] = '\0'; /* Eliminate trailing spaces */ | |
1219 | ||
1220 | DEBUG_printf(("OpenUI of %s in group %s...\n", name, | |
1221 | group ? group->text : "(null)")); | |
1222 | ||
1223 | if (subgroup != NULL) | |
1224 | option = ppd_get_option(subgroup, name); | |
1225 | else if (group == NULL) | |
1226 | { | |
e1d6a774 | 1227 | if ((group = ppd_get_group(ppd, "General", _("General"), cg, |
1228 | encoding)) == NULL) | |
ef416fc2 | 1229 | goto error; |
1230 | ||
1231 | DEBUG_printf(("Adding to group %s...\n", group->text)); | |
1232 | option = ppd_get_option(group, name); | |
1233 | group = NULL; | |
1234 | } | |
1235 | else | |
1236 | option = ppd_get_option(group, name); | |
1237 | ||
1238 | if (option == NULL) | |
1239 | { | |
1240 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1241 | ||
1242 | goto error; | |
1243 | } | |
1244 | ||
1245 | /* | |
1246 | * Now fill in the initial information for the option... | |
1247 | */ | |
1248 | ||
1249 | if (string && !strcmp(string, "PickMany")) | |
1250 | option->ui = PPD_UI_PICKMANY; | |
1251 | else if (string && !strcmp(string, "Boolean")) | |
1252 | option->ui = PPD_UI_BOOLEAN; | |
1253 | else if (string && !strcmp(string, "PickOne")) | |
1254 | option->ui = PPD_UI_PICKONE; | |
1255 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) | |
1256 | { | |
1257 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1258 | ||
1259 | goto error; | |
1260 | } | |
1261 | else | |
1262 | option->ui = PPD_UI_PICKONE; | |
1263 | ||
1264 | for (j = 0; j < ppd->num_attrs; j ++) | |
1265 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1266 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1267 | ppd->attrs[j]->value) | |
1268 | { | |
1269 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1270 | option->keyword, ppd->attrs[j]->value)); | |
1271 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1272 | sizeof(option->defchoice)); | |
1273 | break; | |
1274 | } | |
1275 | ||
1276 | if (text[0]) | |
e1d6a774 | 1277 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, |
1278 | sizeof(option->text), encoding); | |
ef416fc2 | 1279 | else |
1280 | { | |
1281 | if (!strcmp(name, "PageSize")) | |
1282 | strlcpy(option->text, _("Media Size"), sizeof(option->text)); | |
1283 | else if (!strcmp(name, "MediaType")) | |
1284 | strlcpy(option->text, _("Media Type"), sizeof(option->text)); | |
1285 | else if (!strcmp(name, "InputSlot")) | |
1286 | strlcpy(option->text, _("Media Source"), sizeof(option->text)); | |
1287 | else if (!strcmp(name, "ColorModel")) | |
1288 | strlcpy(option->text, _("Output Mode"), sizeof(option->text)); | |
1289 | else if (!strcmp(name, "Resolution")) | |
1290 | strlcpy(option->text, _("Resolution"), sizeof(option->text)); | |
1291 | else | |
1292 | strlcpy(option->text, name, sizeof(option->text)); | |
1293 | } | |
1294 | ||
1295 | option->section = PPD_ORDER_ANY; | |
1296 | ||
2e4ff8af | 1297 | _cupsStrFree(string); |
ef416fc2 | 1298 | string = NULL; |
0a682745 MS |
1299 | |
1300 | /* | |
1301 | * Add a custom option choice if we have already seen a CustomFoo | |
1302 | * attribute... | |
1303 | */ | |
1304 | ||
1305 | if (!strcasecmp(name, "PageRegion")) | |
1306 | strcpy(custom_name, "CustomPageSize"); | |
1307 | else | |
1308 | snprintf(custom_name, sizeof(custom_name), "Custom%s", name); | |
1309 | ||
1310 | if ((custom_attr = ppdFindAttr(ppd, custom_name, "True")) != NULL) | |
1311 | { | |
749b1e90 MS |
1312 | if ((choice = ppdFindChoice(option, "Custom")) == NULL) |
1313 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1314 | { | |
1315 | DEBUG_puts("Unable to add Custom choice!"); | |
0a682745 | 1316 | |
749b1e90 | 1317 | cg->ppd_status = PPD_ALLOC_ERROR; |
0a682745 | 1318 | |
749b1e90 MS |
1319 | goto error; |
1320 | } | |
0a682745 MS |
1321 | |
1322 | strlcpy(choice->text, | |
1323 | custom_attr->text[0] ? custom_attr->text : _("Custom"), | |
1324 | sizeof(choice->text)); | |
426c6a59 | 1325 | choice->code = _cupsStrRetain(custom_attr->value); |
0a682745 | 1326 | } |
ef416fc2 | 1327 | } |
1328 | else if (!strcmp(keyword, "JCLOpenUI")) | |
1329 | { | |
1330 | /* | |
1331 | * Don't allow nesting of options... | |
1332 | */ | |
1333 | ||
1334 | if (option && cg->ppd_conform == PPD_CONFORM_STRICT) | |
1335 | { | |
1336 | cg->ppd_status = PPD_NESTED_OPEN_UI; | |
1337 | ||
1338 | goto error; | |
1339 | } | |
1340 | ||
1341 | /* | |
1342 | * Find the JCL group, and add if needed... | |
1343 | */ | |
1344 | ||
e1d6a774 | 1345 | group = ppd_get_group(ppd, "JCL", _("JCL"), cg, encoding); |
ef416fc2 | 1346 | |
1347 | if (group == NULL) | |
1348 | goto error; | |
1349 | ||
1350 | /* | |
1351 | * Add an option record to the current JCLs... | |
1352 | */ | |
1353 | ||
1354 | if (name[0] == '*') | |
1355 | _cups_strcpy(name, name + 1); | |
1356 | ||
1357 | option = ppd_get_option(group, name); | |
1358 | ||
1359 | if (option == NULL) | |
1360 | { | |
1361 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1362 | ||
1363 | goto error; | |
1364 | } | |
1365 | ||
1366 | /* | |
1367 | * Now fill in the initial information for the option... | |
1368 | */ | |
1369 | ||
1370 | if (string && !strcmp(string, "PickMany")) | |
1371 | option->ui = PPD_UI_PICKMANY; | |
1372 | else if (string && !strcmp(string, "Boolean")) | |
1373 | option->ui = PPD_UI_BOOLEAN; | |
1374 | else if (string && !strcmp(string, "PickOne")) | |
1375 | option->ui = PPD_UI_PICKONE; | |
1376 | else | |
1377 | { | |
1378 | cg->ppd_status = PPD_BAD_OPEN_UI; | |
1379 | ||
1380 | goto error; | |
1381 | } | |
1382 | ||
1383 | for (j = 0; j < ppd->num_attrs; j ++) | |
1384 | if (!strncmp(ppd->attrs[j]->name, "Default", 7) && | |
1385 | !strcmp(ppd->attrs[j]->name + 7, name) && | |
1386 | ppd->attrs[j]->value) | |
1387 | { | |
1388 | DEBUG_printf(("Setting Default%s to %s via attribute...\n", | |
1389 | option->keyword, ppd->attrs[j]->value)); | |
1390 | strlcpy(option->defchoice, ppd->attrs[j]->value, | |
1391 | sizeof(option->defchoice)); | |
1392 | break; | |
1393 | } | |
1394 | ||
e1d6a774 | 1395 | if (text[0]) |
1396 | cupsCharsetToUTF8((cups_utf8_t *)option->text, text, | |
1397 | sizeof(option->text), encoding); | |
1398 | else | |
1399 | strlcpy(option->text, name, sizeof(option->text)); | |
ef416fc2 | 1400 | |
1401 | option->section = PPD_ORDER_JCL; | |
1402 | group = NULL; | |
1403 | ||
2e4ff8af | 1404 | _cupsStrFree(string); |
ef416fc2 | 1405 | string = NULL; |
0a682745 MS |
1406 | |
1407 | /* | |
1408 | * Add a custom option choice if we have already seen a CustomFoo | |
1409 | * attribute... | |
1410 | */ | |
1411 | ||
1412 | snprintf(custom_name, sizeof(custom_name), "Custom%s", name); | |
1413 | ||
1414 | if ((custom_attr = ppdFindAttr(ppd, custom_name, "True")) != NULL) | |
1415 | { | |
1416 | if ((choice = ppd_add_choice(option, "Custom")) == NULL) | |
1417 | { | |
1418 | DEBUG_puts("Unable to add Custom choice!"); | |
1419 | ||
1420 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1421 | ||
1422 | goto error; | |
1423 | } | |
1424 | ||
1425 | strlcpy(choice->text, | |
1426 | custom_attr->text[0] ? custom_attr->text : _("Custom"), | |
1427 | sizeof(choice->text)); | |
426c6a59 | 1428 | choice->code = _cupsStrRetain(custom_attr->value); |
0a682745 | 1429 | } |
ef416fc2 | 1430 | } |
1431 | else if (!strcmp(keyword, "CloseUI") || !strcmp(keyword, "JCLCloseUI")) | |
1432 | { | |
1433 | option = NULL; | |
1434 | ||
2e4ff8af | 1435 | _cupsStrFree(string); |
ef416fc2 | 1436 | string = NULL; |
1437 | } | |
1438 | else if (!strcmp(keyword, "OpenGroup")) | |
1439 | { | |
1440 | /* | |
1441 | * Open a new group... | |
1442 | */ | |
1443 | ||
1444 | if (group != NULL) | |
1445 | { | |
1446 | cg->ppd_status = PPD_NESTED_OPEN_GROUP; | |
1447 | ||
1448 | goto error; | |
1449 | } | |
1450 | ||
1451 | if (!string) | |
1452 | { | |
1453 | cg->ppd_status = PPD_BAD_OPEN_GROUP; | |
1454 | ||
1455 | goto error; | |
1456 | } | |
1457 | ||
1458 | /* | |
1459 | * Separate the group name from the text (name/text)... | |
1460 | */ | |
1461 | ||
1462 | if ((sptr = strchr(string, '/')) != NULL) | |
1463 | *sptr++ = '\0'; | |
1464 | else | |
1465 | sptr = string; | |
1466 | ||
1467 | /* | |
1468 | * Fix up the text... | |
1469 | */ | |
1470 | ||
1471 | ppd_decode(sptr); | |
1472 | ||
1473 | /* | |
1474 | * Find/add the group... | |
1475 | */ | |
1476 | ||
e1d6a774 | 1477 | group = ppd_get_group(ppd, string, sptr, cg, encoding); |
ef416fc2 | 1478 | |
1479 | if (group == NULL) | |
1480 | goto error; | |
1481 | ||
2e4ff8af | 1482 | _cupsStrFree(string); |
ef416fc2 | 1483 | string = NULL; |
1484 | } | |
1485 | else if (!strcmp(keyword, "CloseGroup")) | |
1486 | { | |
1487 | group = NULL; | |
1488 | ||
2e4ff8af | 1489 | _cupsStrFree(string); |
ef416fc2 | 1490 | string = NULL; |
1491 | } | |
0a682745 | 1492 | else if (!strcmp(keyword, "OrderDependency")) |
ef416fc2 | 1493 | { |
b86bc4cf | 1494 | order = (float)_cupsStrScand(string, &sptr, loc); |
757d2cad | 1495 | |
1496 | if (!sptr || sscanf(sptr, "%40s%40s", name, keyword) != 2) | |
ef416fc2 | 1497 | { |
1498 | cg->ppd_status = PPD_BAD_ORDER_DEPENDENCY; | |
1499 | ||
1500 | goto error; | |
1501 | } | |
1502 | ||
1503 | if (keyword[0] == '*') | |
1504 | _cups_strcpy(keyword, keyword + 1); | |
1505 | ||
1506 | if (!strcmp(name, "ExitServer")) | |
1507 | section = PPD_ORDER_EXIT; | |
1508 | else if (!strcmp(name, "Prolog")) | |
1509 | section = PPD_ORDER_PROLOG; | |
1510 | else if (!strcmp(name, "DocumentSetup")) | |
1511 | section = PPD_ORDER_DOCUMENT; | |
1512 | else if (!strcmp(name, "PageSetup")) | |
1513 | section = PPD_ORDER_PAGE; | |
1514 | else if (!strcmp(name, "JCLSetup")) | |
1515 | section = PPD_ORDER_JCL; | |
1516 | else | |
1517 | section = PPD_ORDER_ANY; | |
1518 | ||
1519 | if (option == NULL) | |
1520 | { | |
1521 | ppd_group_t *gtemp; | |
1522 | ||
1523 | ||
1524 | /* | |
1525 | * Only valid for Non-UI options... | |
1526 | */ | |
1527 | ||
1528 | for (i = ppd->num_groups, gtemp = ppd->groups; i > 0; i --, gtemp ++) | |
1529 | if (gtemp->text[0] == '\0') | |
1530 | break; | |
1531 | ||
1532 | if (i > 0) | |
1533 | for (i = 0; i < gtemp->num_options; i ++) | |
1534 | if (!strcmp(keyword, gtemp->options[i].keyword)) | |
1535 | { | |
1536 | gtemp->options[i].section = section; | |
1537 | gtemp->options[i].order = order; | |
1538 | break; | |
1539 | } | |
1540 | } | |
1541 | else | |
1542 | { | |
1543 | option->section = section; | |
1544 | option->order = order; | |
1545 | } | |
1546 | ||
2e4ff8af | 1547 | _cupsStrFree(string); |
ef416fc2 | 1548 | string = NULL; |
1549 | } | |
1550 | else if (!strncmp(keyword, "Default", 7)) | |
1551 | { | |
1552 | if (string == NULL) | |
1553 | continue; | |
1554 | ||
1555 | /* | |
1556 | * Drop UI text, if any, from value... | |
1557 | */ | |
1558 | ||
1559 | if (strchr(string, '/') != NULL) | |
1560 | *strchr(string, '/') = '\0'; | |
1561 | ||
1562 | /* | |
1563 | * Assign the default value as appropriate... | |
1564 | */ | |
1565 | ||
1566 | if (!strcmp(keyword, "DefaultColorSpace")) | |
1567 | { | |
1568 | /* | |
1569 | * Set default colorspace... | |
1570 | */ | |
1571 | ||
1572 | if (!strcmp(string, "CMY")) | |
1573 | ppd->colorspace = PPD_CS_CMY; | |
1574 | else if (!strcmp(string, "CMYK")) | |
1575 | ppd->colorspace = PPD_CS_CMYK; | |
1576 | else if (!strcmp(string, "RGB")) | |
1577 | ppd->colorspace = PPD_CS_RGB; | |
1578 | else if (!strcmp(string, "RGBK")) | |
1579 | ppd->colorspace = PPD_CS_RGBK; | |
1580 | else if (!strcmp(string, "N")) | |
1581 | ppd->colorspace = PPD_CS_N; | |
1582 | else | |
1583 | ppd->colorspace = PPD_CS_GRAY; | |
1584 | } | |
1585 | else if (option && !strcmp(keyword + 7, option->keyword)) | |
1586 | { | |
1587 | /* | |
1588 | * Set the default as part of the current option... | |
1589 | */ | |
1590 | ||
1591 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1592 | ||
1593 | strlcpy(option->defchoice, string, sizeof(option->defchoice)); | |
1594 | ||
1595 | DEBUG_printf(("%s is now %s...\n", keyword, option->defchoice)); | |
1596 | } | |
1597 | else | |
1598 | { | |
1599 | /* | |
1600 | * Lookup option and set if it has been defined... | |
1601 | */ | |
1602 | ||
1603 | ppd_option_t *toption; /* Temporary option */ | |
1604 | ||
1605 | ||
1606 | if ((toption = ppdFindOption(ppd, keyword + 7)) != NULL) | |
1607 | { | |
1608 | DEBUG_printf(("Setting %s to %s...\n", keyword, string)); | |
1609 | strlcpy(toption->defchoice, string, sizeof(toption->defchoice)); | |
1610 | } | |
1611 | } | |
1612 | } | |
1613 | else if (!strcmp(keyword, "UIConstraints") || | |
1614 | !strcmp(keyword, "NonUIConstraints")) | |
1615 | { | |
1616 | if (ppd->num_consts == 0) | |
323c5de1 | 1617 | constraint = calloc(2, sizeof(ppd_const_t)); |
ef416fc2 | 1618 | else |
1619 | constraint = realloc(ppd->consts, | |
323c5de1 | 1620 | (ppd->num_consts + 2) * sizeof(ppd_const_t)); |
ef416fc2 | 1621 | |
1622 | if (constraint == NULL) | |
1623 | { | |
1624 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1625 | ||
1626 | goto error; | |
1627 | } | |
1628 | ||
1629 | ppd->consts = constraint; | |
1630 | constraint += ppd->num_consts; | |
1631 | ppd->num_consts ++; | |
1632 | ||
1633 | switch (sscanf(string, "%40s%40s%40s%40s", constraint->option1, | |
1634 | constraint->choice1, constraint->option2, | |
1635 | constraint->choice2)) | |
1636 | { | |
1637 | case 0 : /* Error */ | |
1638 | case 1 : /* Error */ | |
1639 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1640 | goto error; | |
1641 | ||
1642 | case 2 : /* Two options... */ | |
2abf387c | 1643 | /* |
1644 | * Check for broken constraints like "* Option"... | |
1645 | */ | |
1646 | ||
1647 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1648 | (!strcmp(constraint->option1, "*") || | |
1649 | !strcmp(constraint->choice1, "*"))) | |
1650 | { | |
1651 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1652 | goto error; | |
1653 | } | |
1654 | ||
ef416fc2 | 1655 | /* |
1656 | * The following strcpy's are safe, as optionN and | |
1657 | * choiceN are all the same size (size defined by PPD spec...) | |
1658 | */ | |
1659 | ||
1660 | if (constraint->option1[0] == '*') | |
1661 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1662 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1663 | { | |
1664 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1665 | goto error; | |
1666 | } | |
ef416fc2 | 1667 | |
1668 | if (constraint->choice1[0] == '*') | |
1669 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
2abf387c | 1670 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1671 | { | |
1672 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1673 | goto error; | |
1674 | } | |
ef416fc2 | 1675 | |
1676 | constraint->choice1[0] = '\0'; | |
1677 | constraint->choice2[0] = '\0'; | |
1678 | break; | |
1679 | ||
1680 | case 3 : /* Two options, one choice... */ | |
2abf387c | 1681 | /* |
1682 | * Check for broken constraints like "* Option"... | |
1683 | */ | |
1684 | ||
1685 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1686 | (!strcmp(constraint->option1, "*") || | |
1687 | !strcmp(constraint->choice1, "*") || | |
1688 | !strcmp(constraint->option2, "*"))) | |
1689 | { | |
1690 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1691 | goto error; | |
1692 | } | |
1693 | ||
ef416fc2 | 1694 | /* |
1695 | * The following _cups_strcpy's are safe, as optionN and | |
1696 | * choiceN are all the same size (size defined by PPD spec...) | |
1697 | */ | |
1698 | ||
1699 | if (constraint->option1[0] == '*') | |
1700 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1701 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1702 | { | |
1703 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1704 | goto error; | |
1705 | } | |
ef416fc2 | 1706 | |
1707 | if (constraint->choice1[0] == '*') | |
1708 | { | |
2abf387c | 1709 | if (cg->ppd_conform == PPD_CONFORM_STRICT && |
1710 | constraint->option2[0] == '*') | |
1711 | { | |
1712 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1713 | goto error; | |
1714 | } | |
1715 | ||
ef416fc2 | 1716 | _cups_strcpy(constraint->choice2, constraint->option2); |
1717 | _cups_strcpy(constraint->option2, constraint->choice1 + 1); | |
1718 | constraint->choice1[0] = '\0'; | |
1719 | } | |
1720 | else | |
1721 | { | |
1722 | if (constraint->option2[0] == '*') | |
1723 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1724 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1725 | { | |
1726 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1727 | goto error; | |
1728 | } | |
ef416fc2 | 1729 | |
1730 | constraint->choice2[0] = '\0'; | |
1731 | } | |
1732 | break; | |
1733 | ||
1734 | case 4 : /* Two options, two choices... */ | |
2abf387c | 1735 | /* |
1736 | * Check for broken constraints like "* Option"... | |
1737 | */ | |
1738 | ||
1739 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1740 | (!strcmp(constraint->option1, "*") || | |
1741 | !strcmp(constraint->choice1, "*") || | |
1742 | !strcmp(constraint->option2, "*") || | |
1743 | !strcmp(constraint->choice2, "*"))) | |
1744 | { | |
1745 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1746 | goto error; | |
1747 | } | |
1748 | ||
ef416fc2 | 1749 | if (constraint->option1[0] == '*') |
1750 | _cups_strcpy(constraint->option1, constraint->option1 + 1); | |
2abf387c | 1751 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1752 | { | |
1753 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1754 | goto error; | |
1755 | } | |
1756 | ||
1757 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1758 | constraint->choice1[0] == '*') | |
1759 | { | |
1760 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1761 | goto error; | |
1762 | } | |
ef416fc2 | 1763 | |
1764 | if (constraint->option2[0] == '*') | |
1765 | _cups_strcpy(constraint->option2, constraint->option2 + 1); | |
2abf387c | 1766 | else if (cg->ppd_conform == PPD_CONFORM_STRICT) |
1767 | { | |
1768 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1769 | goto error; | |
1770 | } | |
1771 | ||
1772 | if (cg->ppd_conform == PPD_CONFORM_STRICT && | |
1773 | constraint->choice2[0] == '*') | |
1774 | { | |
1775 | cg->ppd_status = PPD_BAD_UI_CONSTRAINTS; | |
1776 | goto error; | |
1777 | } | |
ef416fc2 | 1778 | break; |
1779 | } | |
1780 | ||
2abf387c | 1781 | /* |
1782 | * Don't add this one as an attribute... | |
1783 | */ | |
1784 | ||
2e4ff8af | 1785 | _cupsStrFree(string); |
ef416fc2 | 1786 | string = NULL; |
1787 | } | |
1788 | else if (!strcmp(keyword, "PaperDimension")) | |
1789 | { | |
1790 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1791 | size = ppd_add_size(ppd, name); | |
1792 | ||
1793 | if (size == NULL) | |
1794 | { | |
1795 | /* | |
1796 | * Unable to add or find size! | |
1797 | */ | |
1798 | ||
1799 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1800 | ||
1801 | goto error; | |
1802 | } | |
1803 | ||
b86bc4cf | 1804 | size->width = (float)_cupsStrScand(string, &sptr, loc); |
1805 | size->length = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1806 | |
2e4ff8af | 1807 | _cupsStrFree(string); |
ef416fc2 | 1808 | string = NULL; |
1809 | } | |
1810 | else if (!strcmp(keyword, "ImageableArea")) | |
1811 | { | |
1812 | if ((size = ppdPageSize(ppd, name)) == NULL) | |
1813 | size = ppd_add_size(ppd, name); | |
1814 | ||
1815 | if (size == NULL) | |
1816 | { | |
1817 | /* | |
1818 | * Unable to add or find size! | |
1819 | */ | |
1820 | ||
1821 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1822 | ||
1823 | goto error; | |
1824 | } | |
1825 | ||
b86bc4cf | 1826 | size->left = (float)_cupsStrScand(string, &sptr, loc); |
1827 | size->bottom = (float)_cupsStrScand(sptr, &sptr, loc); | |
1828 | size->right = (float)_cupsStrScand(sptr, &sptr, loc); | |
1829 | size->top = (float)_cupsStrScand(sptr, NULL, loc); | |
ef416fc2 | 1830 | |
2e4ff8af | 1831 | _cupsStrFree(string); |
ef416fc2 | 1832 | string = NULL; |
1833 | } | |
1834 | else if (option != NULL && | |
1835 | (mask & (PPD_KEYWORD | PPD_OPTION | PPD_STRING)) == | |
1836 | (PPD_KEYWORD | PPD_OPTION | PPD_STRING) && | |
1837 | !strcmp(keyword, option->keyword)) | |
1838 | { | |
1839 | DEBUG_printf(("group = %p, subgroup = %p\n", group, subgroup)); | |
1840 | ||
1841 | if (!strcmp(keyword, "PageSize")) | |
1842 | { | |
1843 | /* | |
1844 | * Add a page size... | |
1845 | */ | |
1846 | ||
1847 | if (ppdPageSize(ppd, name) == NULL) | |
1848 | ppd_add_size(ppd, name); | |
1849 | } | |
1850 | ||
1851 | /* | |
1852 | * Add the option choice... | |
1853 | */ | |
1854 | ||
91c84a35 MS |
1855 | if ((choice = ppd_add_choice(option, name)) == NULL) |
1856 | { | |
1857 | cg->ppd_status = PPD_ALLOC_ERROR; | |
1858 | ||
1859 | goto error; | |
1860 | } | |
ef416fc2 | 1861 | |
e1d6a774 | 1862 | if (text[0]) |
1863 | cupsCharsetToUTF8((cups_utf8_t *)choice->text, text, | |
1864 | sizeof(choice->text), encoding); | |
ef416fc2 | 1865 | else if (!strcmp(name, "True")) |
1866 | strcpy(choice->text, _("Yes")); | |
1867 | else if (!strcmp(name, "False")) | |
1868 | strcpy(choice->text, _("No")); | |
1869 | else | |
1870 | strlcpy(choice->text, name, sizeof(choice->text)); | |
1871 | ||
1872 | if (option->section == PPD_ORDER_JCL) | |
1873 | ppd_decode(string); /* Decode quoted string */ | |
1874 | ||
1875 | choice->code = string; | |
1876 | string = NULL; /* Don't add as an attribute below */ | |
1877 | } | |
ef416fc2 | 1878 | |
1879 | /* | |
1880 | * Add remaining lines with keywords and string values as attributes... | |
1881 | */ | |
1882 | ||
1883 | if (string && | |
1884 | (mask & (PPD_KEYWORD | PPD_STRING)) == (PPD_KEYWORD | PPD_STRING)) | |
1885 | ppd_add_attr(ppd, keyword, name, text, string); | |
1886 | else | |
2e4ff8af | 1887 | _cupsStrFree(string); |
ef416fc2 | 1888 | } |
1889 | ||
9f5eb9be | 1890 | ppd_free(line.buffer); |
2e4ff8af | 1891 | |
ef416fc2 | 1892 | /* |
1893 | * Reset language preferences... | |
1894 | */ | |
1895 | ||
1896 | cupsLangFree(language); | |
1897 | ||
ef416fc2 | 1898 | #ifdef DEBUG |
bc44d920 | 1899 | if (!cupsFileEOF(fp)) |
ae71f5de MS |
1900 | DEBUG_printf(("Premature EOF at %lu...\n", |
1901 | (unsigned long)cupsFileTell(fp))); | |
ef416fc2 | 1902 | #endif /* DEBUG */ |
1903 | ||
1904 | if (cg->ppd_status != PPD_OK) | |
1905 | { | |
1906 | /* | |
1907 | * Had an error reading the PPD file, cannot continue! | |
1908 | */ | |
1909 | ||
1910 | ppdClose(ppd); | |
1911 | ||
1912 | return (NULL); | |
1913 | } | |
1914 | ||
ef416fc2 | 1915 | /* |
fa73b229 | 1916 | * Create the sorted options array and set the option back-pointer for |
1917 | * each choice and custom option... | |
ef416fc2 | 1918 | */ |
1919 | ||
b94498cf | 1920 | ppd->options = cupsArrayNew2((cups_array_func_t)ppd_compare_options, NULL, |
1921 | (cups_ahash_func_t)ppd_hash_option, | |
1922 | PPD_HASHSIZE); | |
ef416fc2 | 1923 | |
1924 | for (i = ppd->num_groups, group = ppd->groups; | |
1925 | i > 0; | |
1926 | i --, group ++) | |
1927 | { | |
ef416fc2 | 1928 | for (j = group->num_options, option = group->options; |
1929 | j > 0; | |
1930 | j --, option ++) | |
1931 | { | |
fa73b229 | 1932 | ppd_coption_t *coption; /* Custom option */ |
ef416fc2 | 1933 | |
ef416fc2 | 1934 | |
fa73b229 | 1935 | cupsArrayAdd(ppd->options, option); |
ef416fc2 | 1936 | |
fa73b229 | 1937 | for (k = 0; k < option->num_choices; k ++) |
1938 | option->choices[k].option = option; | |
ef416fc2 | 1939 | |
fa73b229 | 1940 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) != NULL) |
1941 | coption->option = option; | |
1942 | } | |
1943 | } | |
ef416fc2 | 1944 | |
b94498cf | 1945 | /* |
1946 | * Create an array to track the marked choices... | |
1947 | */ | |
1948 | ||
1949 | ppd->marked = cupsArrayNew((cups_array_func_t)ppd_compare_choices, NULL); | |
1950 | ||
ef416fc2 | 1951 | /* |
1952 | * Return the PPD file structure... | |
1953 | */ | |
1954 | ||
1955 | return (ppd); | |
1956 | ||
1957 | /* | |
1958 | * Common exit point for errors to save code size... | |
1959 | */ | |
1960 | ||
1961 | error: | |
1962 | ||
2e4ff8af | 1963 | _cupsStrFree(string); |
9f5eb9be | 1964 | ppd_free(line.buffer); |
ef416fc2 | 1965 | |
1966 | ppdClose(ppd); | |
1967 | ||
1968 | cupsLangFree(language); | |
1969 | ||
ef416fc2 | 1970 | return (NULL); |
1971 | } | |
1972 | ||
1973 | ||
1974 | /* | |
1975 | * 'ppdOpenFd()' - Read a PPD file into memory. | |
1976 | */ | |
1977 | ||
5a738aea | 1978 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 1979 | ppdOpenFd(int fd) /* I - File to read from */ |
1980 | { | |
fa73b229 | 1981 | cups_file_t *fp; /* CUPS file pointer */ |
ef416fc2 | 1982 | ppd_file_t *ppd; /* PPD file record */ |
1983 | _cups_globals_t *cg = _cupsGlobals(); | |
1984 | /* Global data */ | |
1985 | ||
1986 | ||
1987 | /* | |
1988 | * Set the line number to 0... | |
1989 | */ | |
1990 | ||
1991 | cg->ppd_line = 0; | |
1992 | ||
1993 | /* | |
1994 | * Range check input... | |
1995 | */ | |
1996 | ||
1997 | if (fd < 0) | |
1998 | { | |
1999 | cg->ppd_status = PPD_NULL_FILE; | |
2000 | ||
2001 | return (NULL); | |
2002 | } | |
2003 | ||
2004 | /* | |
2005 | * Try to open the file and parse it... | |
2006 | */ | |
2007 | ||
fa73b229 | 2008 | if ((fp = cupsFileOpenFd(fd, "r")) != NULL) |
ef416fc2 | 2009 | { |
fa73b229 | 2010 | ppd = ppdOpen2(fp); |
ef416fc2 | 2011 | |
fa73b229 | 2012 | cupsFileClose(fp); |
ef416fc2 | 2013 | } |
2014 | else | |
2015 | { | |
2016 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
fa73b229 | 2017 | ppd = NULL; |
ef416fc2 | 2018 | } |
2019 | ||
2020 | return (ppd); | |
2021 | } | |
2022 | ||
2023 | ||
2024 | /* | |
2025 | * 'ppdOpenFile()' - Read a PPD file into memory. | |
2026 | */ | |
2027 | ||
5a738aea | 2028 | ppd_file_t * /* O - PPD file record or @code NULL@ if the PPD file could not be opened. */ |
ef416fc2 | 2029 | ppdOpenFile(const char *filename) /* I - File to read from */ |
2030 | { | |
2031 | cups_file_t *fp; /* File pointer */ | |
2032 | ppd_file_t *ppd; /* PPD file record */ | |
2033 | _cups_globals_t *cg = _cupsGlobals(); | |
2034 | /* Global data */ | |
2035 | ||
2036 | ||
2037 | /* | |
2038 | * Set the line number to 0... | |
2039 | */ | |
2040 | ||
2041 | cg->ppd_line = 0; | |
2042 | ||
2043 | /* | |
2044 | * Range check input... | |
2045 | */ | |
2046 | ||
2047 | if (filename == NULL) | |
2048 | { | |
2049 | cg->ppd_status = PPD_NULL_FILE; | |
2050 | ||
2051 | return (NULL); | |
2052 | } | |
2053 | ||
2054 | /* | |
2055 | * Try to open the file and parse it... | |
2056 | */ | |
2057 | ||
2058 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
2059 | { | |
2060 | ppd = ppdOpen2(fp); | |
2061 | ||
2062 | cupsFileClose(fp); | |
2063 | } | |
2064 | else | |
2065 | { | |
2066 | cg->ppd_status = PPD_FILE_OPEN_ERROR; | |
2067 | ppd = NULL; | |
2068 | } | |
2069 | ||
2070 | return (ppd); | |
2071 | } | |
2072 | ||
2073 | ||
2074 | /* | |
2075 | * 'ppdSetConformance()' - Set the conformance level for PPD files. | |
2076 | * | |
426c6a59 | 2077 | * @since CUPS 1.1.20/Mac OS X 10.4@ |
ef416fc2 | 2078 | */ |
2079 | ||
2080 | void | |
2081 | ppdSetConformance(ppd_conform_t c) /* I - Conformance level */ | |
2082 | { | |
2083 | _cups_globals_t *cg = _cupsGlobals(); | |
2084 | /* Global data */ | |
2085 | ||
2086 | ||
2087 | cg->ppd_conform = c; | |
2088 | } | |
2089 | ||
2090 | ||
2091 | /* | |
2092 | * 'ppd_add_attr()' - Add an attribute to the PPD data. | |
2093 | */ | |
2094 | ||
2095 | static ppd_attr_t * /* O - New attribute */ | |
2096 | ppd_add_attr(ppd_file_t *ppd, /* I - PPD file data */ | |
2097 | const char *name, /* I - Attribute name */ | |
2098 | const char *spec, /* I - Specifier string, if any */ | |
2099 | const char *text, /* I - Text string, if any */ | |
2100 | const char *value) /* I - Value of attribute */ | |
2101 | { | |
2102 | ppd_attr_t **ptr, /* New array */ | |
2103 | *temp; /* New attribute */ | |
2104 | ||
2105 | ||
2106 | /* | |
2107 | * Range check input... | |
2108 | */ | |
2109 | ||
2110 | if (ppd == NULL || name == NULL || spec == NULL) | |
2111 | return (NULL); | |
2112 | ||
bd7854cb | 2113 | /* |
2114 | * Create the array as needed... | |
2115 | */ | |
2116 | ||
2117 | if (!ppd->sorted_attrs) | |
2118 | ppd->sorted_attrs = cupsArrayNew((cups_array_func_t)ppd_compare_attrs, | |
2119 | NULL); | |
2120 | ||
ef416fc2 | 2121 | /* |
2122 | * Allocate memory for the new attribute... | |
2123 | */ | |
2124 | ||
2125 | if (ppd->num_attrs == 0) | |
2126 | ptr = malloc(sizeof(ppd_attr_t *)); | |
2127 | else | |
2128 | ptr = realloc(ppd->attrs, (ppd->num_attrs + 1) * sizeof(ppd_attr_t *)); | |
2129 | ||
2130 | if (ptr == NULL) | |
2131 | return (NULL); | |
2132 | ||
2133 | ppd->attrs = ptr; | |
2134 | ptr += ppd->num_attrs; | |
2135 | ||
2136 | if ((temp = calloc(1, sizeof(ppd_attr_t))) == NULL) | |
2137 | return (NULL); | |
2138 | ||
2139 | *ptr = temp; | |
2140 | ||
2141 | ppd->num_attrs ++; | |
2142 | ||
2143 | /* | |
2144 | * Copy data over... | |
2145 | */ | |
2146 | ||
2147 | strlcpy(temp->name, name, sizeof(temp->name)); | |
2148 | strlcpy(temp->spec, spec, sizeof(temp->spec)); | |
2149 | strlcpy(temp->text, text, sizeof(temp->text)); | |
2150 | temp->value = (char *)value; | |
2151 | ||
bd7854cb | 2152 | /* |
2153 | * Add the attribute to the sorted array... | |
2154 | */ | |
2155 | ||
2156 | cupsArrayAdd(ppd->sorted_attrs, temp); | |
2157 | ||
ef416fc2 | 2158 | /* |
2159 | * Return the attribute... | |
2160 | */ | |
2161 | ||
2162 | return (temp); | |
2163 | } | |
2164 | ||
2165 | ||
2166 | /* | |
2167 | * 'ppd_add_choice()' - Add a choice to an option. | |
2168 | */ | |
2169 | ||
2170 | static ppd_choice_t * /* O - Named choice */ | |
2171 | ppd_add_choice(ppd_option_t *option, /* I - Option */ | |
2172 | const char *name) /* I - Name of choice */ | |
2173 | { | |
2174 | ppd_choice_t *choice; /* Choice */ | |
2175 | ||
2176 | ||
2177 | if (option->num_choices == 0) | |
2178 | choice = malloc(sizeof(ppd_choice_t)); | |
2179 | else | |
2180 | choice = realloc(option->choices, | |
2181 | sizeof(ppd_choice_t) * (option->num_choices + 1)); | |
2182 | ||
2183 | if (choice == NULL) | |
2184 | return (NULL); | |
2185 | ||
2186 | option->choices = choice; | |
2187 | choice += option->num_choices; | |
2188 | option->num_choices ++; | |
2189 | ||
2190 | memset(choice, 0, sizeof(ppd_choice_t)); | |
2191 | strlcpy(choice->choice, name, sizeof(choice->choice)); | |
2192 | ||
2193 | return (choice); | |
2194 | } | |
2195 | ||
2196 | ||
2197 | /* | |
2198 | * 'ppd_add_size()' - Add a page size. | |
2199 | */ | |
2200 | ||
2201 | static ppd_size_t * /* O - Named size */ | |
2202 | ppd_add_size(ppd_file_t *ppd, /* I - PPD file */ | |
2203 | const char *name) /* I - Name of size */ | |
2204 | { | |
2205 | ppd_size_t *size; /* Size */ | |
2206 | ||
2207 | ||
2208 | if (ppd->num_sizes == 0) | |
2209 | size = malloc(sizeof(ppd_size_t)); | |
2210 | else | |
2211 | size = realloc(ppd->sizes, sizeof(ppd_size_t) * (ppd->num_sizes + 1)); | |
2212 | ||
2213 | if (size == NULL) | |
2214 | return (NULL); | |
2215 | ||
2216 | ppd->sizes = size; | |
2217 | size += ppd->num_sizes; | |
2218 | ppd->num_sizes ++; | |
2219 | ||
2220 | memset(size, 0, sizeof(ppd_size_t)); | |
2221 | strlcpy(size->name, name, sizeof(size->name)); | |
2222 | ||
2223 | return (size); | |
2224 | } | |
2225 | ||
2226 | ||
bd7854cb | 2227 | /* |
2228 | * 'ppd_compare_attrs()' - Compare two attributes. | |
2229 | */ | |
2230 | ||
2231 | static int /* O - Result of comparison */ | |
2232 | ppd_compare_attrs(ppd_attr_t *a, /* I - First attribute */ | |
2233 | ppd_attr_t *b) /* I - Second attribute */ | |
2234 | { | |
6e8b116d | 2235 | return (strcasecmp(a->name, b->name)); |
bd7854cb | 2236 | } |
2237 | ||
2238 | ||
b94498cf | 2239 | /* |
2240 | * 'ppd_compare_choices()' - Compare two choices... | |
2241 | */ | |
2242 | ||
2243 | static int /* O - Result of comparison */ | |
2244 | ppd_compare_choices(ppd_choice_t *a, /* I - First choice */ | |
2245 | ppd_choice_t *b) /* I - Second choice */ | |
2246 | { | |
355e94dc | 2247 | return (strcmp(a->option->keyword, b->option->keyword)); |
b94498cf | 2248 | } |
2249 | ||
2250 | ||
ef416fc2 | 2251 | /* |
fa73b229 | 2252 | * 'ppd_compare_coptions()' - Compare two custom options. |
ef416fc2 | 2253 | */ |
2254 | ||
2255 | static int /* O - Result of comparison */ | |
fa73b229 | 2256 | ppd_compare_coptions(ppd_coption_t *a, /* I - First option */ |
2257 | ppd_coption_t *b) /* I - Second option */ | |
ef416fc2 | 2258 | { |
fa73b229 | 2259 | return (strcasecmp(a->keyword, b->keyword)); |
2260 | } | |
2261 | ||
2262 | ||
2263 | /* | |
2264 | * 'ppd_compare_cparams()' - Compare two custom parameters. | |
2265 | */ | |
2266 | ||
2267 | static int /* O - Result of comparison */ | |
2268 | ppd_compare_cparams(ppd_cparam_t *a, /* I - First parameter */ | |
2269 | ppd_cparam_t *b) /* I - Second parameter */ | |
2270 | { | |
2271 | return (strcasecmp(a->name, b->name)); | |
ef416fc2 | 2272 | } |
2273 | ||
2274 | ||
2275 | /* | |
2276 | * 'ppd_compare_options()' - Compare two options. | |
2277 | */ | |
2278 | ||
2279 | static int /* O - Result of comparison */ | |
fa73b229 | 2280 | ppd_compare_options(ppd_option_t *a, /* I - First option */ |
2281 | ppd_option_t *b) /* I - Second option */ | |
ef416fc2 | 2282 | { |
fa73b229 | 2283 | return (strcasecmp(a->keyword, b->keyword)); |
ef416fc2 | 2284 | } |
ef416fc2 | 2285 | |
2286 | ||
2287 | /* | |
2288 | * 'ppd_decode()' - Decode a string value... | |
2289 | */ | |
2290 | ||
2291 | static int /* O - Length of decoded string */ | |
2292 | ppd_decode(char *string) /* I - String to decode */ | |
2293 | { | |
2294 | char *inptr, /* Input pointer */ | |
2295 | *outptr; /* Output pointer */ | |
2296 | ||
2297 | ||
2298 | inptr = string; | |
2299 | outptr = string; | |
2300 | ||
2301 | while (*inptr != '\0') | |
2302 | if (*inptr == '<' && isxdigit(inptr[1] & 255)) | |
2303 | { | |
2304 | /* | |
2305 | * Convert hex to 8-bit values... | |
2306 | */ | |
2307 | ||
2308 | inptr ++; | |
2309 | while (isxdigit(*inptr & 255)) | |
2310 | { | |
2311 | if (isalpha(*inptr)) | |
2312 | *outptr = (tolower(*inptr) - 'a' + 10) << 4; | |
2313 | else | |
2314 | *outptr = (*inptr - '0') << 4; | |
2315 | ||
2316 | inptr ++; | |
2317 | ||
2318 | if (!isxdigit(*inptr & 255)) | |
2319 | break; | |
2320 | ||
2321 | if (isalpha(*inptr)) | |
2322 | *outptr |= tolower(*inptr) - 'a' + 10; | |
2323 | else | |
2324 | *outptr |= *inptr - '0'; | |
2325 | ||
2326 | inptr ++; | |
2327 | outptr ++; | |
2328 | } | |
2329 | ||
2330 | while (*inptr != '>' && *inptr != '\0') | |
2331 | inptr ++; | |
2332 | while (*inptr == '>') | |
2333 | inptr ++; | |
2334 | } | |
2335 | else | |
2336 | *outptr++ = *inptr++; | |
2337 | ||
2338 | *outptr = '\0'; | |
2339 | ||
2340 | return ((int)(outptr - string)); | |
2341 | } | |
2342 | ||
2343 | ||
2344 | /* | |
2345 | * 'ppd_free_group()' - Free a single UI group. | |
2346 | */ | |
2347 | ||
2348 | static void | |
2349 | ppd_free_group(ppd_group_t *group) /* I - Group to free */ | |
2350 | { | |
2351 | int i; /* Looping var */ | |
2352 | ppd_option_t *option; /* Current option */ | |
2353 | ppd_group_t *subgroup; /* Current sub-group */ | |
2354 | ||
2355 | ||
2356 | if (group->num_options > 0) | |
2357 | { | |
2358 | for (i = group->num_options, option = group->options; | |
2359 | i > 0; | |
2360 | i --, option ++) | |
2361 | ppd_free_option(option); | |
2362 | ||
2363 | ppd_free(group->options); | |
2364 | } | |
2365 | ||
2366 | if (group->num_subgroups > 0) | |
2367 | { | |
2368 | for (i = group->num_subgroups, subgroup = group->subgroups; | |
2369 | i > 0; | |
2370 | i --, subgroup ++) | |
2371 | ppd_free_group(subgroup); | |
2372 | ||
2373 | ppd_free(group->subgroups); | |
2374 | } | |
2375 | } | |
2376 | ||
2377 | ||
2378 | /* | |
2379 | * 'ppd_free_option()' - Free a single option. | |
2380 | */ | |
2381 | ||
2382 | static void | |
2383 | ppd_free_option(ppd_option_t *option) /* I - Option to free */ | |
2384 | { | |
2385 | int i; /* Looping var */ | |
2386 | ppd_choice_t *choice; /* Current choice */ | |
2387 | ||
2388 | ||
2389 | if (option->num_choices > 0) | |
2390 | { | |
2391 | for (i = option->num_choices, choice = option->choices; | |
2392 | i > 0; | |
2393 | i --, choice ++) | |
2394 | { | |
2e4ff8af | 2395 | _cupsStrFree(choice->code); |
ef416fc2 | 2396 | } |
2397 | ||
2398 | ppd_free(option->choices); | |
2399 | } | |
2400 | } | |
2401 | ||
2402 | ||
ef416fc2 | 2403 | /* |
fa73b229 | 2404 | * 'ppd_get_coption()' - Get a custom option record. |
ef416fc2 | 2405 | */ |
2406 | ||
fa73b229 | 2407 | static ppd_coption_t * /* O - Custom option... */ |
2408 | ppd_get_coption(ppd_file_t *ppd, /* I - PPD file */ | |
2409 | const char *name) /* I - Name of option */ | |
ef416fc2 | 2410 | { |
fa73b229 | 2411 | ppd_coption_t *copt; /* New custom option */ |
ef416fc2 | 2412 | |
2413 | ||
2414 | /* | |
2415 | * See if the option already exists... | |
2416 | */ | |
2417 | ||
fa73b229 | 2418 | if ((copt = ppdFindCustomOption(ppd, name)) != NULL) |
2419 | return (copt); | |
ef416fc2 | 2420 | |
2421 | /* | |
fa73b229 | 2422 | * Not found, so create the custom option record... |
ef416fc2 | 2423 | */ |
2424 | ||
fa73b229 | 2425 | if ((copt = calloc(1, sizeof(ppd_coption_t))) == NULL) |
ef416fc2 | 2426 | return (NULL); |
2427 | ||
fa73b229 | 2428 | strlcpy(copt->keyword, name, sizeof(copt->keyword)); |
ef416fc2 | 2429 | |
fa73b229 | 2430 | copt->params = cupsArrayNew((cups_array_func_t)ppd_compare_cparams, NULL); |
ef416fc2 | 2431 | |
fa73b229 | 2432 | cupsArrayAdd(ppd->coptions, copt); |
ef416fc2 | 2433 | |
2434 | /* | |
2435 | * Return the new record... | |
2436 | */ | |
2437 | ||
fa73b229 | 2438 | return (copt); |
ef416fc2 | 2439 | } |
2440 | ||
2441 | ||
2442 | /* | |
fa73b229 | 2443 | * 'ppd_get_cparam()' - Get a custom parameter record. |
ef416fc2 | 2444 | */ |
2445 | ||
fa73b229 | 2446 | static ppd_cparam_t * /* O - Extended option... */ |
2447 | ppd_get_cparam(ppd_coption_t *opt, /* I - PPD file */ | |
2448 | const char *param, /* I - Name of parameter */ | |
2449 | const char *text) /* I - Human-readable text */ | |
ef416fc2 | 2450 | { |
fa73b229 | 2451 | ppd_cparam_t *cparam; /* New custom parameter */ |
ef416fc2 | 2452 | |
2453 | ||
2454 | /* | |
2455 | * See if the parameter already exists... | |
2456 | */ | |
2457 | ||
fa73b229 | 2458 | if ((cparam = ppdFindCustomParam(opt, param)) != NULL) |
2459 | return (cparam); | |
ef416fc2 | 2460 | |
2461 | /* | |
fa73b229 | 2462 | * Not found, so create the custom parameter record... |
ef416fc2 | 2463 | */ |
2464 | ||
fa73b229 | 2465 | if ((cparam = calloc(1, sizeof(ppd_cparam_t))) == NULL) |
ef416fc2 | 2466 | return (NULL); |
2467 | ||
fa73b229 | 2468 | strlcpy(cparam->name, param, sizeof(cparam->name)); |
b86bc4cf | 2469 | strlcpy(cparam->text, text[0] ? text : param, sizeof(cparam->text)); |
ef416fc2 | 2470 | |
2471 | /* | |
fa73b229 | 2472 | * Add this record to the array... |
ef416fc2 | 2473 | */ |
2474 | ||
fa73b229 | 2475 | cupsArrayAdd(opt->params, cparam); |
ef416fc2 | 2476 | |
2477 | /* | |
2478 | * Return the new record... | |
2479 | */ | |
2480 | ||
fa73b229 | 2481 | return (cparam); |
ef416fc2 | 2482 | } |
ef416fc2 | 2483 | |
2484 | ||
2485 | /* | |
2486 | * 'ppd_get_group()' - Find or create the named group as needed. | |
2487 | */ | |
2488 | ||
2489 | static ppd_group_t * /* O - Named group */ | |
e1d6a774 | 2490 | ppd_get_group(ppd_file_t *ppd, /* I - PPD file */ |
2491 | const char *name, /* I - Name of group */ | |
2492 | const char *text, /* I - Text for group */ | |
2493 | _cups_globals_t *cg, /* I - Global data */ | |
2494 | cups_encoding_t encoding) /* I - Encoding of text */ | |
ef416fc2 | 2495 | { |
2496 | int i; /* Looping var */ | |
2497 | ppd_group_t *group; /* Group */ | |
2498 | ||
2499 | ||
2500 | DEBUG_printf(("ppd_get_group(ppd=%p, name=\"%s\", text=\"%s\", cg=%p)\n", | |
2501 | ppd, name, text, cg)); | |
2502 | ||
2503 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
2504 | if (!strcmp(group->name, name)) | |
2505 | break; | |
2506 | ||
2507 | if (i == 0) | |
2508 | { | |
2509 | DEBUG_printf(("Adding group %s...\n", name)); | |
2510 | ||
2511 | if (cg->ppd_conform == PPD_CONFORM_STRICT && strlen(text) >= sizeof(group->text)) | |
2512 | { | |
2513 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
2514 | ||
2515 | return (NULL); | |
2516 | } | |
2517 | ||
2518 | if (ppd->num_groups == 0) | |
2519 | group = malloc(sizeof(ppd_group_t)); | |
2520 | else | |
2521 | group = realloc(ppd->groups, | |
2522 | (ppd->num_groups + 1) * sizeof(ppd_group_t)); | |
2523 | ||
2524 | if (group == NULL) | |
2525 | { | |
2526 | cg->ppd_status = PPD_ALLOC_ERROR; | |
2527 | ||
2528 | return (NULL); | |
2529 | } | |
2530 | ||
2531 | ppd->groups = group; | |
2532 | group += ppd->num_groups; | |
2533 | ppd->num_groups ++; | |
2534 | ||
2535 | memset(group, 0, sizeof(ppd_group_t)); | |
2536 | strlcpy(group->name, name, sizeof(group->name)); | |
e1d6a774 | 2537 | |
2538 | cupsCharsetToUTF8((cups_utf8_t *)group->text, text, | |
2539 | sizeof(group->text), encoding); | |
ef416fc2 | 2540 | } |
2541 | ||
2542 | return (group); | |
2543 | } | |
2544 | ||
2545 | ||
2546 | /* | |
2547 | * 'ppd_get_option()' - Find or create the named option as needed. | |
2548 | */ | |
2549 | ||
2550 | static ppd_option_t * /* O - Named option */ | |
2551 | ppd_get_option(ppd_group_t *group, /* I - Group */ | |
2552 | const char *name) /* I - Name of option */ | |
2553 | { | |
2554 | int i; /* Looping var */ | |
2555 | ppd_option_t *option; /* Option */ | |
2556 | ||
2557 | ||
2558 | DEBUG_printf(("ppd_get_option(group=%p(\"%s\"), name=\"%s\")\n", | |
2559 | group, group->name, name)); | |
2560 | ||
2561 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
2562 | if (!strcmp(option->keyword, name)) | |
2563 | break; | |
2564 | ||
2565 | if (i == 0) | |
2566 | { | |
2567 | if (group->num_options == 0) | |
2568 | option = malloc(sizeof(ppd_option_t)); | |
2569 | else | |
2570 | option = realloc(group->options, | |
2571 | (group->num_options + 1) * sizeof(ppd_option_t)); | |
2572 | ||
2573 | if (option == NULL) | |
2574 | return (NULL); | |
2575 | ||
2576 | group->options = option; | |
2577 | option += group->num_options; | |
2578 | group->num_options ++; | |
2579 | ||
2580 | memset(option, 0, sizeof(ppd_option_t)); | |
2581 | strlcpy(option->keyword, name, sizeof(option->keyword)); | |
2582 | } | |
2583 | ||
2584 | return (option); | |
2585 | } | |
2586 | ||
2587 | ||
b94498cf | 2588 | /* |
2589 | * 'ppd_hash_option()' - Generate a hash of the option name... | |
2590 | */ | |
2591 | ||
2592 | static int /* O - Hash index */ | |
2593 | ppd_hash_option(ppd_option_t *option) /* I - Option */ | |
2594 | { | |
2595 | int hash = 0; /* Hash index */ | |
2596 | const char *k; /* Pointer into keyword */ | |
2597 | ||
2598 | ||
2599 | for (hash = option->keyword[0], k = option->keyword + 1; *k;) | |
2600 | hash = 33 * hash + *k++; | |
2601 | ||
2602 | return (hash & 511); | |
2603 | } | |
2604 | ||
2605 | ||
ef416fc2 | 2606 | /* |
2607 | * 'ppd_read()' - Read a line from a PPD file, skipping comment lines as | |
2608 | * necessary. | |
2609 | */ | |
2610 | ||
2611 | static int /* O - Bitmask of fields read */ | |
2612 | ppd_read(cups_file_t *fp, /* I - File to read from */ | |
2e4ff8af | 2613 | _ppd_line_t *line, /* I - Line buffer */ |
ef416fc2 | 2614 | char *keyword, /* O - Keyword from line */ |
2615 | char *option, /* O - Option from line */ | |
2616 | char *text, /* O - Human-readable text from line */ | |
2617 | char **string, /* O - Code/string data */ | |
2618 | int ignoreblank, /* I - Ignore blank lines? */ | |
2619 | _cups_globals_t *cg) /* I - Global data */ | |
2620 | { | |
2621 | int ch, /* Character from file */ | |
2622 | col, /* Column in line */ | |
2623 | colon, /* Colon seen? */ | |
2624 | endquote, /* Waiting for an end quote */ | |
2625 | mask, /* Mask to be returned */ | |
2626 | startline, /* Start line */ | |
2627 | textlen; /* Length of text */ | |
2628 | char *keyptr, /* Keyword pointer */ | |
2629 | *optptr, /* Option pointer */ | |
2630 | *textptr, /* Text pointer */ | |
2631 | *strptr, /* Pointer into string */ | |
2e4ff8af | 2632 | *lineptr; /* Current position in line buffer */ |
ef416fc2 | 2633 | |
ef416fc2 | 2634 | |
2635 | /* | |
2636 | * Now loop until we have a valid line... | |
2637 | */ | |
2638 | ||
2639 | *string = NULL; | |
2640 | col = 0; | |
2641 | startline = cg->ppd_line + 1; | |
ef416fc2 | 2642 | |
2e4ff8af MS |
2643 | if (!line->buffer) |
2644 | { | |
2645 | line->bufsize = 1024; | |
2646 | line->buffer = malloc(1024); | |
2647 | ||
2648 | if (!line->buffer) | |
2649 | return (0); | |
2650 | } | |
ef416fc2 | 2651 | |
2652 | do | |
2653 | { | |
2654 | /* | |
2655 | * Read the line... | |
2656 | */ | |
2657 | ||
2e4ff8af | 2658 | lineptr = line->buffer; |
ef416fc2 | 2659 | endquote = 0; |
2660 | colon = 0; | |
2661 | ||
2662 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2663 | { | |
2e4ff8af | 2664 | if (lineptr >= (line->buffer + line->bufsize - 1)) |
ef416fc2 | 2665 | { |
2666 | /* | |
2667 | * Expand the line buffer... | |
2668 | */ | |
2669 | ||
2670 | char *temp; /* Temporary line pointer */ | |
2671 | ||
2672 | ||
2e4ff8af MS |
2673 | line->bufsize += 1024; |
2674 | if (line->bufsize > 262144) | |
ef416fc2 | 2675 | { |
2676 | /* | |
2677 | * Don't allow lines longer than 256k! | |
2678 | */ | |
2679 | ||
2680 | cg->ppd_line = startline; | |
2681 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2682 | ||
ef416fc2 | 2683 | return (0); |
2684 | } | |
2685 | ||
2e4ff8af | 2686 | temp = realloc(line->buffer, line->bufsize); |
ef416fc2 | 2687 | if (!temp) |
2688 | { | |
2689 | cg->ppd_line = startline; | |
2690 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2691 | ||
ef416fc2 | 2692 | return (0); |
2693 | } | |
2694 | ||
2e4ff8af MS |
2695 | lineptr = temp + (lineptr - line->buffer); |
2696 | line->buffer = temp; | |
ef416fc2 | 2697 | } |
2698 | ||
2699 | if (ch == '\r' || ch == '\n') | |
2700 | { | |
2701 | /* | |
2702 | * Line feed or carriage return... | |
2703 | */ | |
2704 | ||
2705 | cg->ppd_line ++; | |
2706 | col = 0; | |
2707 | ||
2708 | if (ch == '\r') | |
2709 | { | |
2710 | /* | |
2711 | * Check for a trailing line feed... | |
2712 | */ | |
2713 | ||
2714 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
fa73b229 | 2715 | { |
2716 | ch = '\n'; | |
ef416fc2 | 2717 | break; |
fa73b229 | 2718 | } |
2719 | ||
ef416fc2 | 2720 | if (ch == 0x0a) |
2721 | cupsFileGetChar(fp); | |
2722 | } | |
2723 | ||
2e4ff8af | 2724 | if (lineptr == line->buffer && ignoreblank) |
ef416fc2 | 2725 | continue; /* Skip blank lines */ |
2726 | ||
2727 | ch = '\n'; | |
2728 | ||
2729 | if (!endquote) /* Continue for multi-line text */ | |
2730 | break; | |
2731 | ||
2732 | *lineptr++ = '\n'; | |
2733 | } | |
2734 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2735 | { | |
2736 | /* | |
2737 | * Other control characters... | |
2738 | */ | |
2739 | ||
2740 | cg->ppd_line = startline; | |
2741 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2742 | ||
ef416fc2 | 2743 | return (0); |
2744 | } | |
2745 | else if (ch != 0x1a) | |
2746 | { | |
2747 | /* | |
2748 | * Any other character... | |
2749 | */ | |
2750 | ||
2751 | *lineptr++ = ch; | |
2752 | col ++; | |
2753 | ||
2754 | if (col > (PPD_MAX_LINE - 1)) | |
2755 | { | |
2756 | /* | |
2757 | * Line is too long... | |
2758 | */ | |
2759 | ||
2760 | cg->ppd_line = startline; | |
2761 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2762 | ||
ef416fc2 | 2763 | return (0); |
2764 | } | |
2765 | ||
2e4ff8af | 2766 | if (ch == ':' && strncmp(line->buffer, "*%", 2) != 0) |
ef416fc2 | 2767 | colon = 1; |
2768 | ||
2769 | if (ch == '\"' && colon) | |
2770 | endquote = !endquote; | |
2771 | } | |
2772 | } | |
2773 | ||
2774 | if (endquote) | |
2775 | { | |
2776 | /* | |
2777 | * Didn't finish this quoted string... | |
2778 | */ | |
2779 | ||
2780 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2781 | if (ch == '\"') | |
2782 | break; | |
2783 | else if (ch == '\r' || ch == '\n') | |
2784 | { | |
2785 | cg->ppd_line ++; | |
2786 | col = 0; | |
2787 | ||
2788 | if (ch == '\r') | |
2789 | { | |
2790 | /* | |
2791 | * Check for a trailing line feed... | |
2792 | */ | |
2793 | ||
2794 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2795 | break; | |
2796 | if (ch == 0x0a) | |
2797 | cupsFileGetChar(fp); | |
2798 | } | |
ef416fc2 | 2799 | } |
2800 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2801 | { | |
2802 | /* | |
2803 | * Other control characters... | |
2804 | */ | |
2805 | ||
2806 | cg->ppd_line = startline; | |
2807 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2808 | ||
ef416fc2 | 2809 | return (0); |
2810 | } | |
2811 | else if (ch != 0x1a) | |
2812 | { | |
2813 | col ++; | |
2814 | ||
2815 | if (col > (PPD_MAX_LINE - 1)) | |
2816 | { | |
2817 | /* | |
2818 | * Line is too long... | |
2819 | */ | |
2820 | ||
2821 | cg->ppd_line = startline; | |
2822 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2823 | ||
ef416fc2 | 2824 | return (0); |
2825 | } | |
2826 | } | |
2827 | } | |
2828 | ||
2829 | if (ch != '\n') | |
2830 | { | |
2831 | /* | |
2832 | * Didn't finish this line... | |
2833 | */ | |
2834 | ||
2835 | while ((ch = cupsFileGetChar(fp)) != EOF) | |
2836 | if (ch == '\r' || ch == '\n') | |
2837 | { | |
2838 | /* | |
2839 | * Line feed or carriage return... | |
2840 | */ | |
2841 | ||
2842 | cg->ppd_line ++; | |
2843 | col = 0; | |
2844 | ||
2845 | if (ch == '\r') | |
2846 | { | |
2847 | /* | |
2848 | * Check for a trailing line feed... | |
2849 | */ | |
2850 | ||
2851 | if ((ch = cupsFilePeekChar(fp)) == EOF) | |
2852 | break; | |
2853 | if (ch == 0x0a) | |
2854 | cupsFileGetChar(fp); | |
2855 | } | |
2856 | ||
2857 | break; | |
2858 | } | |
2859 | else if (ch < ' ' && ch != '\t' && cg->ppd_conform == PPD_CONFORM_STRICT) | |
2860 | { | |
2861 | /* | |
2862 | * Other control characters... | |
2863 | */ | |
2864 | ||
2865 | cg->ppd_line = startline; | |
2866 | cg->ppd_status = PPD_ILLEGAL_CHARACTER; | |
2867 | ||
ef416fc2 | 2868 | return (0); |
2869 | } | |
2870 | else if (ch != 0x1a) | |
2871 | { | |
2872 | col ++; | |
2873 | ||
2874 | if (col > (PPD_MAX_LINE - 1)) | |
2875 | { | |
2876 | /* | |
2877 | * Line is too long... | |
2878 | */ | |
2879 | ||
2880 | cg->ppd_line = startline; | |
2881 | cg->ppd_status = PPD_LINE_TOO_LONG; | |
2882 | ||
ef416fc2 | 2883 | return (0); |
2884 | } | |
2885 | } | |
2886 | } | |
2887 | ||
2e4ff8af | 2888 | if (lineptr > line->buffer && lineptr[-1] == '\n') |
ef416fc2 | 2889 | lineptr --; |
2890 | ||
2891 | *lineptr = '\0'; | |
2892 | ||
ae71f5de | 2893 | DEBUG_printf(("LINE=\"%s\"\n", line->buffer)); |
ef416fc2 | 2894 | |
bd7854cb | 2895 | /* |
2896 | * The dynamically created PPDs for older style Mac OS X | |
2897 | * drivers include a large blob of data inserted as comments | |
2898 | * at the end of the file. As an optimization we can stop | |
2899 | * reading the PPD when we get to the start of this data. | |
2900 | */ | |
2901 | ||
2e4ff8af | 2902 | if (!strcmp(line->buffer, "*%APLWORKSET START")) |
bd7854cb | 2903 | return (0); |
bd7854cb | 2904 | |
2e4ff8af | 2905 | if (ch == EOF && lineptr == line->buffer) |
ef416fc2 | 2906 | return (0); |
ef416fc2 | 2907 | |
2908 | /* | |
2909 | * Now parse it... | |
2910 | */ | |
2911 | ||
2912 | mask = 0; | |
2e4ff8af | 2913 | lineptr = line->buffer + 1; |
ef416fc2 | 2914 | |
2915 | keyword[0] = '\0'; | |
2916 | option[0] = '\0'; | |
2917 | text[0] = '\0'; | |
2918 | *string = NULL; | |
2919 | ||
2e4ff8af MS |
2920 | if ((!line->buffer[0] || /* Blank line */ |
2921 | !strncmp(line->buffer, "*%", 2) || /* Comment line */ | |
2922 | !strcmp(line->buffer, "*End")) && /* End of multi-line string */ | |
ef416fc2 | 2923 | ignoreblank) /* Ignore these? */ |
2924 | { | |
2925 | startline = cg->ppd_line + 1; | |
2926 | continue; | |
2927 | } | |
2928 | ||
2e4ff8af | 2929 | if (!strcmp(line->buffer, "*")) /* (Bad) comment line */ |
ef416fc2 | 2930 | { |
2931 | if (cg->ppd_conform == PPD_CONFORM_RELAXED) | |
2932 | { | |
2933 | startline = cg->ppd_line + 1; | |
2934 | continue; | |
2935 | } | |
2936 | else | |
2937 | { | |
2938 | cg->ppd_line = startline; | |
2939 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
2940 | ||
ef416fc2 | 2941 | return (0); |
2942 | } | |
2943 | } | |
2944 | ||
2e4ff8af | 2945 | if (line->buffer[0] != '*') /* All lines start with an asterisk */ |
ef416fc2 | 2946 | { |
ef416fc2 | 2947 | /* |
2948 | * Allow lines consisting of just whitespace... | |
2949 | */ | |
2950 | ||
2e4ff8af | 2951 | for (lineptr = line->buffer; *lineptr; lineptr ++) |
ef416fc2 | 2952 | if (!isspace(*lineptr & 255)) |
2953 | break; | |
2954 | ||
2955 | if (*lineptr) | |
2956 | { | |
2957 | cg->ppd_status = PPD_MISSING_ASTERISK; | |
ef416fc2 | 2958 | return (0); |
2959 | } | |
2960 | else if (ignoreblank) | |
2961 | continue; | |
2962 | else | |
ef416fc2 | 2963 | return (0); |
ef416fc2 | 2964 | } |
2965 | ||
2966 | /* | |
2967 | * Get a keyword... | |
2968 | */ | |
2969 | ||
2970 | keyptr = keyword; | |
2971 | ||
2972 | while (*lineptr != '\0' && *lineptr != ':' && !isspace(*lineptr & 255)) | |
2973 | { | |
2974 | if (*lineptr <= ' ' || *lineptr > 126 || *lineptr == '/' || | |
2975 | (keyptr - keyword) >= (PPD_MAX_NAME - 1)) | |
2976 | { | |
2977 | cg->ppd_status = PPD_ILLEGAL_MAIN_KEYWORD; | |
ef416fc2 | 2978 | return (0); |
2979 | } | |
2980 | ||
2981 | *keyptr++ = *lineptr++; | |
2982 | } | |
2983 | ||
2984 | *keyptr = '\0'; | |
2985 | ||
2986 | if (!strcmp(keyword, "End")) | |
2987 | continue; | |
2988 | ||
2989 | mask |= PPD_KEYWORD; | |
2990 | ||
2991 | /* DEBUG_printf(("keyword = \"%s\", lineptr = \"%s\"\n", keyword, lineptr));*/ | |
2992 | ||
2993 | if (isspace(*lineptr & 255)) | |
2994 | { | |
2995 | /* | |
2996 | * Get an option name... | |
2997 | */ | |
2998 | ||
2999 | while (isspace(*lineptr & 255)) | |
3000 | lineptr ++; | |
3001 | ||
3002 | optptr = option; | |
3003 | ||
3004 | while (*lineptr != '\0' && !isspace(*lineptr & 255) && *lineptr != ':' && | |
3005 | *lineptr != '/') | |
3006 | { | |
3007 | if (*lineptr <= ' ' || *lineptr > 126 || | |
3008 | (optptr - option) >= (PPD_MAX_NAME - 1)) | |
3009 | { | |
3010 | cg->ppd_status = PPD_ILLEGAL_OPTION_KEYWORD; | |
ef416fc2 | 3011 | return (0); |
3012 | } | |
3013 | ||
3014 | *optptr++ = *lineptr++; | |
3015 | } | |
3016 | ||
3017 | *optptr = '\0'; | |
3018 | ||
3019 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3020 | { | |
3021 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3022 | return (0); |
3023 | } | |
3024 | ||
3025 | while (isspace(*lineptr & 255)) | |
3026 | lineptr ++; | |
3027 | ||
3028 | mask |= PPD_OPTION; | |
3029 | ||
3030 | /* DEBUG_printf(("option = \"%s\", lineptr = \"%s\"\n", option, lineptr));*/ | |
3031 | ||
3032 | if (*lineptr == '/') | |
3033 | { | |
3034 | /* | |
3035 | * Get human-readable text... | |
3036 | */ | |
3037 | ||
3038 | lineptr ++; | |
3039 | ||
3040 | textptr = text; | |
3041 | ||
3042 | while (*lineptr != '\0' && *lineptr != '\n' && *lineptr != ':') | |
3043 | { | |
3044 | if (((unsigned char)*lineptr < ' ' && *lineptr != '\t') || | |
3045 | (textptr - text) >= (PPD_MAX_LINE - 1)) | |
3046 | { | |
3047 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3048 | return (0); |
3049 | } | |
3050 | ||
3051 | *textptr++ = *lineptr++; | |
3052 | } | |
3053 | ||
3054 | *textptr = '\0'; | |
3055 | textlen = ppd_decode(text); | |
3056 | ||
3057 | if (textlen > PPD_MAX_TEXT && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3058 | { | |
3059 | cg->ppd_status = PPD_ILLEGAL_TRANSLATION; | |
ef416fc2 | 3060 | return (0); |
3061 | } | |
3062 | ||
3063 | mask |= PPD_TEXT; | |
3064 | } | |
3065 | ||
3066 | /* DEBUG_printf(("text = \"%s\", lineptr = \"%s\"\n", text, lineptr));*/ | |
3067 | } | |
3068 | ||
3069 | if (isspace(*lineptr & 255) && cg->ppd_conform == PPD_CONFORM_STRICT) | |
3070 | { | |
3071 | cg->ppd_status = PPD_ILLEGAL_WHITESPACE; | |
ef416fc2 | 3072 | return (0); |
3073 | } | |
3074 | ||
3075 | while (isspace(*lineptr & 255)) | |
3076 | lineptr ++; | |
3077 | ||
3078 | if (*lineptr == ':') | |
3079 | { | |
3080 | /* | |
3081 | * Get string after triming leading and trailing whitespace... | |
3082 | */ | |
3083 | ||
3084 | lineptr ++; | |
3085 | while (isspace(*lineptr & 255)) | |
3086 | lineptr ++; | |
3087 | ||
3088 | strptr = lineptr + strlen(lineptr) - 1; | |
3089 | while (strptr >= lineptr && isspace(*strptr & 255)) | |
3090 | *strptr-- = '\0'; | |
3091 | ||
3092 | if (*strptr == '\"') | |
3093 | { | |
3094 | /* | |
2e4ff8af | 3095 | * Quoted string by itself, remove quotes... |
ef416fc2 | 3096 | */ |
3097 | ||
2e4ff8af MS |
3098 | *strptr = '\0'; |
3099 | lineptr ++; | |
ef416fc2 | 3100 | } |
2e4ff8af MS |
3101 | |
3102 | *string = _cupsStrAlloc(lineptr); | |
ef416fc2 | 3103 | |
3104 | /* DEBUG_printf(("string = \"%s\", lineptr = \"%s\"\n", *string, lineptr));*/ | |
3105 | ||
3106 | mask |= PPD_STRING; | |
3107 | } | |
3108 | } | |
3109 | while (mask == 0); | |
3110 | ||
ef416fc2 | 3111 | return (mask); |
3112 | } | |
3113 | ||
3114 | ||
3115 | /* | |
b19ccc9e | 3116 | * End of "$Id: ppd.c 7906 2008-09-03 20:19:43Z mike $". |
ef416fc2 | 3117 | */ |