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ef416fc2 | 1 | /* |
b19ccc9e | 2 | * "$Id: lpoptions.c 7720 2008-07-11 22:46:21Z mike $" |
ef416fc2 | 3 | * |
71e16022 | 4 | * Printer option program for CUPS. |
ef416fc2 | 5 | * |
71e16022 | 6 | * Copyright 2007-2010 by Apple Inc. |
ef416fc2 | 7 | * Copyright 1997-2006 by Easy Software Products. |
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 | * Contents: | |
16 | * | |
17 | * main() - Main entry. | |
18 | * list_group() - List printer-specific options from the PPD group. | |
19 | * list_options() - List printer-specific options from the PPD file. | |
20 | * usage() - Show program usage and exit. | |
21 | */ | |
22 | ||
23 | /* | |
24 | * Include necessary headers... | |
25 | */ | |
26 | ||
71e16022 | 27 | #include <cups/cups-private.h> |
ef416fc2 | 28 | |
29 | ||
30 | /* | |
31 | * Local functions... | |
32 | */ | |
33 | ||
dd1abb6b MS |
34 | static void list_group(ppd_file_t *ppd, ppd_group_t *group); |
35 | static void list_options(cups_dest_t *dest); | |
36 | static void usage(void); | |
ef416fc2 | 37 | |
38 | ||
39 | /* | |
40 | * 'main()' - Main entry. | |
41 | */ | |
42 | ||
43 | int /* O - Exit status */ | |
44 | main(int argc, /* I - Number of command-line arguments */ | |
45 | char *argv[]) /* I - Command-line arguments */ | |
46 | { | |
47 | int i, j; /* Looping vars */ | |
48 | int changes; /* Did we make changes? */ | |
49 | int num_options; /* Number of options */ | |
50 | cups_option_t *options; /* Options */ | |
51 | int num_dests; /* Number of destinations */ | |
52 | cups_dest_t *dests; /* Destinations */ | |
53 | cups_dest_t *dest; /* Current destination */ | |
54 | char *printer, /* Printer name */ | |
55 | *instance, /* Instance name */ | |
56 | *option; /* Current option */ | |
57 | ||
58 | ||
07725fee | 59 | _cupsSetLocale(argv); |
d09495fa | 60 | |
ef416fc2 | 61 | /* |
62 | * Loop through the command-line arguments... | |
63 | */ | |
64 | ||
65 | dest = NULL; | |
66 | num_dests = 0; | |
67 | dests = NULL; | |
68 | num_options = 0; | |
69 | options = NULL; | |
70 | changes = 0; | |
71 | ||
72 | for (i = 1; i < argc; i ++) | |
73 | if (argv[i][0] == '-') | |
74 | { | |
75 | switch (argv[i][1]) | |
76 | { | |
77 | case 'd' : /* -d printer */ | |
78 | if (argv[i][2]) | |
79 | printer = argv[i] + 2; | |
80 | else | |
81 | { | |
82 | i ++; | |
83 | if (i >= argc) | |
84 | usage(); | |
85 | ||
86 | printer = argv[i]; | |
87 | } | |
88 | ||
89 | if ((instance = strrchr(printer, '/')) != NULL) | |
90 | *instance++ = '\0'; | |
91 | ||
92 | if (num_dests == 0) | |
93 | num_dests = cupsGetDests(&dests); | |
94 | ||
1f0275e3 MS |
95 | if (num_dests == 0 || !dests || |
96 | (dest = cupsGetDest(printer, instance, num_dests, | |
97 | dests)) == NULL) | |
ef416fc2 | 98 | { |
fa73b229 | 99 | _cupsLangPuts(stderr, |
4d301e69 | 100 | _("lpoptions: Unknown printer or class\n")); |
ef416fc2 | 101 | return (1); |
102 | } | |
103 | ||
104 | /* | |
105 | * Set the default destination... | |
106 | */ | |
107 | ||
108 | for (j = 0; j < num_dests; j ++) | |
109 | dests[j].is_default = 0; | |
110 | ||
111 | dest->is_default = 1; | |
112 | ||
113 | cupsSetDests(num_dests, dests); | |
114 | ||
115 | for (j = 0; j < dest->num_options; j ++) | |
116 | if (cupsGetOption(dest->options[j].name, num_options, options) == NULL) | |
117 | num_options = cupsAddOption(dest->options[j].name, | |
118 | dest->options[j].value, | |
119 | num_options, &options); | |
120 | break; | |
121 | ||
122 | case 'h' : /* -h server */ | |
123 | if (argv[i][2]) | |
124 | cupsSetServer(argv[i] + 2); | |
125 | else | |
126 | { | |
127 | i ++; | |
128 | if (i >= argc) | |
129 | usage(); | |
130 | ||
131 | cupsSetServer(argv[i]); | |
132 | } | |
133 | break; | |
134 | ||
135 | case 'E' : /* Encrypt connection */ | |
136 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); | |
137 | break; | |
138 | ||
139 | case 'l' : /* -l (list options) */ | |
140 | if (dest == NULL) | |
141 | { | |
142 | if (num_dests == 0) | |
143 | num_dests = cupsGetDests(&dests); | |
144 | ||
145 | if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL) | |
146 | dest = dests; | |
147 | } | |
148 | ||
149 | if (dest == NULL) | |
4d301e69 | 150 | _cupsLangPuts(stderr, _("lpoptions: No printers\n")); |
ef416fc2 | 151 | else |
152 | list_options(dest); | |
153 | ||
154 | changes = -1; | |
155 | break; | |
156 | ||
157 | case 'o' : /* -o option[=value] */ | |
8ca02f3c | 158 | if (dest == NULL) |
159 | { | |
160 | if (num_dests == 0) | |
161 | num_dests = cupsGetDests(&dests); | |
162 | ||
163 | if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL) | |
164 | dest = dests; | |
165 | ||
7594b224 | 166 | if (dest == NULL) |
167 | { | |
4d301e69 | 168 | _cupsLangPuts(stderr, _("lpoptions: No printers\n")); |
7594b224 | 169 | return (1); |
170 | } | |
171 | ||
8ca02f3c | 172 | for (j = 0; j < dest->num_options; j ++) |
173 | if (cupsGetOption(dest->options[j].name, num_options, options) == NULL) | |
174 | num_options = cupsAddOption(dest->options[j].name, | |
175 | dest->options[j].value, | |
176 | num_options, &options); | |
177 | } | |
178 | ||
ef416fc2 | 179 | if (argv[i][2]) |
180 | num_options = cupsParseOptions(argv[i] + 2, num_options, &options); | |
181 | else | |
182 | { | |
183 | i ++; | |
184 | if (i >= argc) | |
185 | usage(); | |
186 | ||
187 | num_options = cupsParseOptions(argv[i], num_options, &options); | |
188 | } | |
189 | ||
190 | changes = 1; | |
191 | break; | |
192 | ||
193 | case 'p' : /* -p printer */ | |
194 | if (argv[i][2]) | |
195 | printer = argv[i] + 2; | |
196 | else | |
197 | { | |
198 | i ++; | |
199 | if (i >= argc) | |
200 | usage(); | |
201 | ||
202 | printer = argv[i]; | |
203 | } | |
204 | ||
205 | if ((instance = strrchr(printer, '/')) != NULL) | |
206 | *instance++ = '\0'; | |
207 | ||
208 | if (num_dests == 0) | |
209 | num_dests = cupsGetDests(&dests); | |
210 | ||
211 | if ((dest = cupsGetDest(printer, instance, num_dests, dests)) == NULL) | |
212 | { | |
213 | num_dests = cupsAddDest(printer, instance, num_dests, &dests); | |
214 | dest = cupsGetDest(printer, instance, num_dests, dests); | |
215 | ||
216 | if (dest == NULL) | |
217 | { | |
fa73b229 | 218 | _cupsLangPrintf(stderr, |
ef416fc2 | 219 | _("lpoptions: Unable to add printer or " |
220 | "instance: %s\n"), | |
221 | strerror(errno)); | |
222 | return (1); | |
223 | } | |
224 | } | |
225 | ||
226 | for (j = 0; j < dest->num_options; j ++) | |
227 | if (cupsGetOption(dest->options[j].name, num_options, options) == NULL) | |
228 | num_options = cupsAddOption(dest->options[j].name, | |
229 | dest->options[j].value, | |
230 | num_options, &options); | |
231 | break; | |
232 | ||
233 | case 'r' : /* -r option (remove) */ | |
8ca02f3c | 234 | if (dest == NULL) |
235 | { | |
236 | if (num_dests == 0) | |
237 | num_dests = cupsGetDests(&dests); | |
238 | ||
239 | if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) == NULL) | |
240 | dest = dests; | |
241 | ||
7594b224 | 242 | if (dest == NULL) |
243 | { | |
4d301e69 | 244 | _cupsLangPuts(stderr, _("lpoptions: No printers\n")); |
7594b224 | 245 | return (1); |
246 | } | |
247 | ||
8ca02f3c | 248 | for (j = 0; j < dest->num_options; j ++) |
249 | if (cupsGetOption(dest->options[j].name, num_options, options) == NULL) | |
250 | num_options = cupsAddOption(dest->options[j].name, | |
251 | dest->options[j].value, | |
252 | num_options, &options); | |
253 | } | |
254 | ||
ef416fc2 | 255 | if (argv[i][2]) |
256 | option = argv[i] + 2; | |
257 | else | |
258 | { | |
259 | i ++; | |
260 | if (i >= argc) | |
261 | usage(); | |
262 | ||
263 | option = argv[i]; | |
264 | } | |
265 | ||
266 | for (j = 0; j < num_options; j ++) | |
8ca02f3c | 267 | if (!strcasecmp(options[j].name, option)) |
ef416fc2 | 268 | { |
269 | /* | |
270 | * Remove this option... | |
271 | */ | |
272 | ||
273 | num_options --; | |
274 | ||
275 | if (j < num_options) | |
276 | memcpy(options + j, options + j + 1, | |
277 | sizeof(cups_option_t) * (num_options - j)); | |
278 | break; | |
279 | } | |
280 | ||
281 | changes = 1; | |
282 | break; | |
283 | ||
284 | case 'x' : /* -x printer */ | |
285 | if (argv[i][2]) | |
286 | printer = argv[i] + 2; | |
287 | else | |
288 | { | |
289 | i ++; | |
290 | if (i >= argc) | |
291 | usage(); | |
292 | ||
293 | printer = argv[i]; | |
294 | } | |
295 | ||
296 | if ((instance = strrchr(printer, '/')) != NULL) | |
297 | *instance++ = '\0'; | |
298 | ||
299 | if (num_dests == 0) | |
300 | num_dests = cupsGetDests(&dests); | |
301 | ||
302 | if ((dest = cupsGetDest(printer, instance, num_dests, dests)) != NULL) | |
303 | { | |
304 | cupsFreeOptions(dest->num_options, dest->options); | |
305 | ||
306 | /* | |
307 | * If we are "deleting" the default printer, then just set the | |
308 | * number of options to 0; if it is also the system default | |
309 | * then cupsSetDests() will remove it for us... | |
310 | */ | |
311 | ||
312 | if (dest->is_default) | |
313 | { | |
314 | dest->num_options = 0; | |
315 | dest->options = NULL; | |
316 | } | |
317 | else | |
318 | { | |
319 | num_dests --; | |
320 | ||
321 | j = dest - dests; | |
322 | if (j < num_dests) | |
323 | memcpy(dest, dest + 1, (num_dests - j) * sizeof(cups_dest_t)); | |
324 | } | |
325 | } | |
326 | ||
327 | cupsSetDests(num_dests, dests); | |
328 | dest = NULL; | |
329 | changes = -1; | |
330 | break; | |
331 | ||
332 | default : | |
333 | usage(); | |
334 | } | |
335 | } | |
336 | else | |
337 | usage(); | |
338 | ||
339 | if (num_dests == 0) | |
340 | num_dests = cupsGetDests(&dests); | |
341 | ||
342 | if (dest == NULL) | |
343 | { | |
344 | if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) != NULL) | |
345 | { | |
346 | for (j = 0; j < dest->num_options; j ++) | |
347 | if (cupsGetOption(dest->options[j].name, num_options, options) == NULL) | |
348 | num_options = cupsAddOption(dest->options[j].name, | |
349 | dest->options[j].value, | |
350 | num_options, &options); | |
351 | } | |
352 | } | |
353 | ||
354 | if (dest == NULL) | |
355 | return (0); | |
356 | ||
357 | if (changes > 0) | |
358 | { | |
359 | /* | |
360 | * Set printer options... | |
361 | */ | |
362 | ||
363 | cupsFreeOptions(dest->num_options, dest->options); | |
364 | ||
365 | dest->num_options = num_options; | |
366 | dest->options = options; | |
367 | ||
368 | cupsSetDests(num_dests, dests); | |
369 | } | |
370 | else if (changes == 0) | |
371 | { | |
372 | num_options = dest->num_options; | |
373 | options = dest->options; | |
374 | ||
375 | for (i = 0; i < num_options; i ++) | |
376 | { | |
377 | if (i) | |
fa73b229 | 378 | _cupsLangPuts(stdout, " "); |
ef416fc2 | 379 | |
380 | if (!options[i].value[0]) | |
fa73b229 | 381 | _cupsLangPrintf(stdout, "%s", options[i].name); |
ef416fc2 | 382 | else if (strchr(options[i].value, ' ') != NULL || |
383 | strchr(options[i].value, '\t') != NULL) | |
fa73b229 | 384 | _cupsLangPrintf(stdout, "%s=\'%s\'", options[i].name, |
ef416fc2 | 385 | options[i].value); |
386 | else | |
fa73b229 | 387 | _cupsLangPrintf(stdout, "%s=%s", options[i].name, |
ef416fc2 | 388 | options[i].value); |
389 | } | |
390 | ||
fa73b229 | 391 | _cupsLangPuts(stdout, "\n"); |
ef416fc2 | 392 | } |
393 | ||
394 | return (0); | |
395 | } | |
396 | ||
397 | /* | |
398 | * 'list_group()' - List printer-specific options from the PPD group. | |
399 | */ | |
400 | ||
dd1abb6b MS |
401 | static void |
402 | list_group(ppd_file_t *ppd, /* I - PPD file */ | |
403 | ppd_group_t *group) /* I - Group to show */ | |
ef416fc2 | 404 | { |
dd1abb6b MS |
405 | int i, j; /* Looping vars */ |
406 | ppd_option_t *option; /* Current option */ | |
407 | ppd_choice_t *choice; /* Current choice */ | |
408 | ppd_group_t *subgroup; /* Current subgroup */ | |
ef416fc2 | 409 | |
410 | ||
411 | for (i = group->num_options, option = group->options; i > 0; i --, option ++) | |
412 | { | |
dd1abb6b MS |
413 | if (!strcasecmp(option->keyword, "PageRegion")) |
414 | continue; | |
415 | ||
fa73b229 | 416 | _cupsLangPrintf(stdout, "%s/%s:", option->keyword, option->text); |
ef416fc2 | 417 | |
dd1abb6b MS |
418 | for (j = option->num_choices, choice = option->choices; |
419 | j > 0; | |
420 | j --, choice ++) | |
421 | if (!strcasecmp(choice->choice, "Custom")) | |
422 | { | |
423 | ppd_coption_t *coption; /* Custom option */ | |
424 | ppd_cparam_t *cparam; /* Custom parameter */ | |
425 | static const char * const types[] = | |
426 | { /* Parameter types */ | |
427 | "CURVE", | |
428 | "INTEGER", | |
429 | "INVCURVE", | |
430 | "PASSCODE", | |
431 | "PASSWORD", | |
432 | "POINTS", | |
433 | "REAL", | |
434 | "STRING" | |
435 | }; | |
436 | ||
437 | ||
438 | if ((coption = ppdFindCustomOption(ppd, option->keyword)) == NULL || | |
439 | cupsArrayCount(coption->params) == 0) | |
440 | _cupsLangPrintf(stdout, " %sCustom", choice->marked ? "*" : ""); | |
441 | else if (!strcasecmp(option->keyword, "PageSize") || | |
442 | !strcasecmp(option->keyword, "PageRegion")) | |
443 | _cupsLangPrintf(stdout, " %sCustom.WIDTHxHEIGHT", | |
444 | choice->marked ? "*" : ""); | |
445 | else | |
446 | { | |
447 | cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params); | |
448 | ||
449 | if (cupsArrayCount(coption->params) == 1) | |
450 | _cupsLangPrintf(stdout, " %sCustom.%s", choice->marked ? "*" : "", | |
451 | types[cparam->type]); | |
452 | else | |
453 | { | |
454 | const char *prefix; /* Prefix string */ | |
455 | ||
456 | ||
457 | if (choice->marked) | |
458 | prefix = " *{"; | |
459 | else | |
460 | prefix = " {"; | |
461 | ||
462 | while (cparam) | |
463 | { | |
1f0275e3 MS |
464 | _cupsLangPrintf(stdout, "%s%s=%s", prefix, cparam->name, |
465 | types[cparam->type]); | |
dd1abb6b MS |
466 | cparam = (ppd_cparam_t *)cupsArrayNext(coption->params); |
467 | prefix = " "; | |
468 | } | |
469 | ||
470 | _cupsLangPuts(stdout, "}"); | |
471 | } | |
472 | } | |
473 | } | |
474 | else if (choice->marked) | |
fa73b229 | 475 | _cupsLangPrintf(stdout, " *%s", choice->choice); |
ef416fc2 | 476 | else |
fa73b229 | 477 | _cupsLangPrintf(stdout, " %s", choice->choice); |
ef416fc2 | 478 | |
fa73b229 | 479 | _cupsLangPuts(stdout, "\n"); |
ef416fc2 | 480 | } |
481 | ||
482 | for (i = group->num_subgroups, subgroup = group->subgroups; i > 0; i --, subgroup ++) | |
dd1abb6b | 483 | list_group(ppd, subgroup); |
ef416fc2 | 484 | } |
485 | ||
486 | ||
487 | /* | |
488 | * 'list_options()' - List printer-specific options from the PPD file. | |
489 | */ | |
490 | ||
dd1abb6b MS |
491 | static void |
492 | list_options(cups_dest_t *dest) /* I - Destination to list */ | |
ef416fc2 | 493 | { |
dd1abb6b MS |
494 | int i; /* Looping var */ |
495 | const char *filename; /* PPD filename */ | |
496 | ppd_file_t *ppd; /* PPD data */ | |
497 | ppd_group_t *group; /* Current group */ | |
ef416fc2 | 498 | |
499 | ||
500 | if ((filename = cupsGetPPD(dest->name)) == NULL) | |
501 | { | |
fa73b229 | 502 | _cupsLangPrintf(stderr, |
b86bc4cf | 503 | _("lpoptions: Unable to get PPD file for %s: %s\n"), |
504 | dest->name, cupsLastErrorString()); | |
ef416fc2 | 505 | return; |
506 | } | |
507 | ||
508 | if ((ppd = ppdOpenFile(filename)) == NULL) | |
509 | { | |
510 | unlink(filename); | |
fa73b229 | 511 | _cupsLangPrintf(stderr, |
4d301e69 | 512 | _("lpoptions: Unable to open PPD file for %s\n"), |
ef416fc2 | 513 | dest->name); |
514 | return; | |
515 | } | |
516 | ||
517 | ppdMarkDefaults(ppd); | |
518 | cupsMarkOptions(ppd, dest->num_options, dest->options); | |
519 | ||
520 | for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++) | |
dd1abb6b | 521 | list_group(ppd, group); |
ef416fc2 | 522 | |
523 | ppdClose(ppd); | |
524 | unlink(filename); | |
525 | } | |
526 | ||
527 | ||
528 | /* | |
529 | * 'usage()' - Show program usage and exit. | |
530 | */ | |
531 | ||
dd1abb6b | 532 | static void |
ef416fc2 | 533 | usage(void) |
534 | { | |
fa73b229 | 535 | _cupsLangPuts(stdout, |
ef416fc2 | 536 | _("Usage: lpoptions [-h server] [-E] -d printer\n" |
537 | " lpoptions [-h server] [-E] [-p printer] -l\n" | |
538 | " lpoptions [-h server] [-E] -p printer -o " | |
539 | "option[=value] ...\n" | |
540 | " lpoptions [-h server] [-E] -x printer\n")); | |
541 | ||
542 | exit(1); | |
543 | } | |
544 | ||
545 | ||
546 | /* | |
b19ccc9e | 547 | * End of "$Id: lpoptions.c 7720 2008-07-11 22:46:21Z mike $". |
ef416fc2 | 548 | */ |