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1 | /* | |
2 | * "$Id: lp.c 7170 2008-01-04 02:21:30Z mike $" | |
3 | * | |
4 | * "lp" command for the Common UNIX Printing System (CUPS). | |
5 | * | |
6 | * Copyright 2007-2008 by Apple Inc. | |
7 | * Copyright 1997-2007 by Easy Software Products. | |
8 | * | |
9 | * These coded instructions, statements, and computer programs are the | |
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/". | |
14 | * | |
15 | * Contents: | |
16 | * | |
17 | * main() - Parse options and send files for printing. | |
18 | * restart_job() - Restart a job. | |
19 | * set_job_attrs() - Set job attributes. | |
20 | */ | |
21 | ||
22 | /* | |
23 | * Include necessary headers... | |
24 | */ | |
25 | ||
26 | #include <stdio.h> | |
27 | #include <stdlib.h> | |
28 | #include <errno.h> | |
29 | #include <cups/string.h> | |
30 | #include <cups/cups.h> | |
31 | #include <cups/i18n.h> | |
32 | ||
33 | ||
34 | /* | |
35 | * Local functions. | |
36 | */ | |
37 | ||
38 | int restart_job(const char *command, int job_id); | |
39 | int set_job_attrs(const char *command, int job_id, int num_options, | |
40 | cups_option_t *options); | |
41 | ||
42 | ||
43 | /* | |
44 | * 'main()' - Parse options and send files for printing. | |
45 | */ | |
46 | ||
47 | int | |
48 | main(int argc, /* I - Number of command-line arguments */ | |
49 | char *argv[]) /* I - Command-line arguments */ | |
50 | { | |
51 | int i, j; /* Looping vars */ | |
52 | int job_id; /* Job ID */ | |
53 | char *printer, /* Printer name */ | |
54 | *instance, /* Instance name */ | |
55 | *val, /* Option value */ | |
56 | *title; /* Job title */ | |
57 | int priority; /* Job priority (1-100) */ | |
58 | int num_copies; /* Number of copies per file */ | |
59 | int num_files; /* Number of files to print */ | |
60 | const char *files[1000]; /* Files to print */ | |
61 | cups_dest_t *dest; /* Selected destination */ | |
62 | int num_options; /* Number of options */ | |
63 | cups_option_t *options; /* Options */ | |
64 | int end_options; /* No more options? */ | |
65 | int silent; /* Silent or verbose output? */ | |
66 | char buffer[8192]; /* Copy buffer */ | |
67 | ||
68 | ||
69 | #ifdef __sun | |
70 | /* | |
71 | * Solaris does some rather strange things to re-queue remote print | |
72 | * jobs. On bootup, the "lp" command is run as "printd" to re-spool | |
73 | * any remote jobs in /var/spool/print. Since CUPS doesn't need this | |
74 | * nonsense, we just need to add the necessary check here to prevent | |
75 | * lp from causing boot problems... | |
76 | */ | |
77 | ||
78 | if ((val = strrchr(argv[0], '/')) != NULL) | |
79 | val ++; | |
80 | else | |
81 | val = argv[0]; | |
82 | ||
83 | if (!strcmp(val, "printd")) | |
84 | return (0); | |
85 | #endif /* __sun */ | |
86 | ||
87 | _cupsSetLocale(argv); | |
88 | ||
89 | silent = 0; | |
90 | printer = NULL; | |
91 | dest = NULL; | |
92 | num_options = 0; | |
93 | options = NULL; | |
94 | num_files = 0; | |
95 | title = NULL; | |
96 | job_id = 0; | |
97 | end_options = 0; | |
98 | ||
99 | for (i = 1; i < argc; i ++) | |
100 | if (argv[i][0] == '-' && argv[i][1] && !end_options) | |
101 | switch (argv[i][1]) | |
102 | { | |
103 | case 'E' : /* Encrypt */ | |
104 | #ifdef HAVE_SSL | |
105 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); | |
106 | #else | |
107 | _cupsLangPrintf(stderr, | |
108 | _("%s: Sorry, no encryption support compiled in!\n"), | |
109 | argv[0]); | |
110 | #endif /* HAVE_SSL */ | |
111 | break; | |
112 | ||
113 | case 'U' : /* Username */ | |
114 | if (argv[i][2] != '\0') | |
115 | cupsSetUser(argv[i] + 2); | |
116 | else | |
117 | { | |
118 | i ++; | |
119 | if (i >= argc) | |
120 | { | |
121 | _cupsLangPrintf(stderr, | |
122 | _("%s: Error - expected username after " | |
123 | "\'-U\' option!\n"), | |
124 | argv[0]); | |
125 | return (1); | |
126 | } | |
127 | ||
128 | cupsSetUser(argv[i]); | |
129 | } | |
130 | break; | |
131 | ||
132 | case 'c' : /* Copy to spool dir (always enabled) */ | |
133 | break; | |
134 | ||
135 | case 'd' : /* Destination printer or class */ | |
136 | if (argv[i][2] != '\0') | |
137 | printer = argv[i] + 2; | |
138 | else | |
139 | { | |
140 | i ++; | |
141 | ||
142 | if (i >= argc) | |
143 | { | |
144 | _cupsLangPrintf(stderr, | |
145 | _("%s: Error - expected destination after " | |
146 | "\'-d\' option!\n"), | |
147 | argv[0]); | |
148 | return (1); | |
149 | } | |
150 | ||
151 | printer = argv[i]; | |
152 | } | |
153 | ||
154 | if ((instance = strrchr(printer, '/')) != NULL) | |
155 | *instance++ = '\0'; | |
156 | ||
157 | if ((dest = cupsGetNamedDest(NULL, printer, instance)) != NULL) | |
158 | { | |
159 | for (j = 0; j < dest->num_options; j ++) | |
160 | if (cupsGetOption(dest->options[j].name, num_options, options) == NULL) | |
161 | num_options = cupsAddOption(dest->options[j].name, | |
162 | dest->options[j].value, | |
163 | num_options, &options); | |
164 | } | |
165 | break; | |
166 | ||
167 | case 'f' : /* Form */ | |
168 | if (!argv[i][2]) | |
169 | { | |
170 | i ++; | |
171 | ||
172 | if (i >= argc) | |
173 | { | |
174 | _cupsLangPrintf(stderr, | |
175 | _("%s: Error - expected form after \'-f\' " | |
176 | "option!\n"), | |
177 | argv[0]); | |
178 | return (1); | |
179 | } | |
180 | } | |
181 | ||
182 | _cupsLangPrintf(stderr, _("%s: Warning - form option ignored!\n"), | |
183 | argv[0]); | |
184 | break; | |
185 | ||
186 | case 'h' : /* Destination host */ | |
187 | if (argv[i][2] != '\0') | |
188 | cupsSetServer(argv[i] + 2); | |
189 | else | |
190 | { | |
191 | i ++; | |
192 | ||
193 | if (i >= argc) | |
194 | { | |
195 | _cupsLangPrintf(stderr, | |
196 | _("%s: Error - expected hostname after " | |
197 | "\'-h\' option!\n"), | |
198 | argv[0]); | |
199 | return (1); | |
200 | } | |
201 | ||
202 | cupsSetServer(argv[i]); | |
203 | } | |
204 | break; | |
205 | ||
206 | case 'i' : /* Change job */ | |
207 | if (argv[i][2]) | |
208 | val = argv[i] + 2; | |
209 | else | |
210 | { | |
211 | i ++; | |
212 | ||
213 | if (i >= argc) | |
214 | { | |
215 | _cupsLangPrintf(stderr, | |
216 | _("%s: Expected job ID after \'-i\' option!\n"), | |
217 | argv[0]); | |
218 | return (1); | |
219 | } | |
220 | ||
221 | val = argv[i]; | |
222 | } | |
223 | ||
224 | if (num_files > 0) | |
225 | { | |
226 | _cupsLangPrintf(stderr, | |
227 | _("%s: Error - cannot print files and alter " | |
228 | "jobs simultaneously!\n"), | |
229 | argv[0]); | |
230 | return (1); | |
231 | } | |
232 | ||
233 | if (strrchr(val, '-') != NULL) | |
234 | job_id = atoi(strrchr(val, '-') + 1); | |
235 | else | |
236 | job_id = atoi(val); | |
237 | ||
238 | if (job_id < 0) | |
239 | { | |
240 | _cupsLangPrintf(stderr, _("%s: Error - bad job ID!\n"), argv[0]); | |
241 | break; | |
242 | } | |
243 | break; | |
244 | ||
245 | case 'm' : /* Send email when job is done */ | |
246 | #ifdef __sun | |
247 | case 'p' : /* Notify on completion */ | |
248 | #endif /* __sun */ | |
249 | case 'w' : /* Write to console or email */ | |
250 | { | |
251 | char email[1024]; /* EMail address */ | |
252 | ||
253 | ||
254 | snprintf(email, sizeof(email), "mailto:%s@%s", cupsUser(), | |
255 | httpGetHostname(NULL, buffer, sizeof(buffer))); | |
256 | num_options = cupsAddOption("notify-recipient-uri", email, | |
257 | num_options, &options); | |
258 | } | |
259 | ||
260 | silent = 1; | |
261 | break; | |
262 | ||
263 | case 'n' : /* Number of copies */ | |
264 | if (argv[i][2] != '\0') | |
265 | num_copies = atoi(argv[i] + 2); | |
266 | else | |
267 | { | |
268 | i ++; | |
269 | ||
270 | if (i >= argc) | |
271 | { | |
272 | _cupsLangPrintf(stderr, | |
273 | _("%s: Error - expected copies after " | |
274 | "\'-n\' option!\n"), | |
275 | argv[0]); | |
276 | return (1); | |
277 | } | |
278 | ||
279 | num_copies = atoi(argv[i]); | |
280 | } | |
281 | ||
282 | sprintf(buffer, "%d", num_copies); | |
283 | num_options = cupsAddOption("copies", buffer, num_options, &options); | |
284 | break; | |
285 | ||
286 | case 'o' : /* Option */ | |
287 | if (argv[i][2] != '\0') | |
288 | num_options = cupsParseOptions(argv[i] + 2, num_options, &options); | |
289 | else | |
290 | { | |
291 | i ++; | |
292 | ||
293 | if (i >= argc) | |
294 | { | |
295 | _cupsLangPrintf(stderr, | |
296 | _("%s: Error - expected option string after " | |
297 | "\'-o\' option!\n"), | |
298 | argv[0]); | |
299 | return (1); | |
300 | } | |
301 | ||
302 | num_options = cupsParseOptions(argv[i], num_options, &options); | |
303 | } | |
304 | break; | |
305 | ||
306 | #ifndef __sun | |
307 | case 'p' : /* Queue priority */ | |
308 | #endif /* !__sun */ | |
309 | case 'q' : /* Queue priority */ | |
310 | if (argv[i][2] != '\0') | |
311 | priority = atoi(argv[i] + 2); | |
312 | else | |
313 | { | |
314 | if ((i + 1) >= argc) | |
315 | { | |
316 | _cupsLangPrintf(stderr, | |
317 | _("%s: Error - expected priority after " | |
318 | "\'-%c\' option!\n"), | |
319 | argv[0], argv[i][1]); | |
320 | return (1); | |
321 | } | |
322 | ||
323 | i ++; | |
324 | ||
325 | priority = atoi(argv[i]); | |
326 | } | |
327 | ||
328 | /* | |
329 | * For 100% Solaris compatibility, need to add: | |
330 | * | |
331 | * priority = 99 * (39 - priority) / 39 + 1; | |
332 | * | |
333 | * However, to keep CUPS lp the same across all platforms | |
334 | * we will break compatibility this far... | |
335 | */ | |
336 | ||
337 | if (priority < 1 || priority > 100) | |
338 | { | |
339 | _cupsLangPrintf(stderr, | |
340 | _("%s: Error - priority must be between 1 and " | |
341 | "100.\n"), | |
342 | argv[0]); | |
343 | return (1); | |
344 | } | |
345 | ||
346 | sprintf(buffer, "%d", priority); | |
347 | num_options = cupsAddOption("job-priority", buffer, num_options, &options); | |
348 | break; | |
349 | ||
350 | case 's' : /* Silent */ | |
351 | silent = 1; | |
352 | break; | |
353 | ||
354 | case 't' : /* Title */ | |
355 | if (argv[i][2] != '\0') | |
356 | title = argv[i] + 2; | |
357 | else | |
358 | { | |
359 | i ++; | |
360 | ||
361 | if (i >= argc) | |
362 | { | |
363 | _cupsLangPrintf(stderr, | |
364 | _("%s: Error - expected title after " | |
365 | "\'-t\' option!\n"), | |
366 | argv[0]); | |
367 | return (1); | |
368 | } | |
369 | ||
370 | title = argv[i]; | |
371 | } | |
372 | break; | |
373 | ||
374 | case 'y' : /* mode-list */ | |
375 | if (!argv[i][2]) | |
376 | { | |
377 | i ++; | |
378 | ||
379 | if (i >= argc) | |
380 | { | |
381 | _cupsLangPrintf(stderr, | |
382 | _("%s: Error - expected mode list after " | |
383 | "\'-y\' option!\n"), | |
384 | argv[0]); | |
385 | return (1); | |
386 | } | |
387 | } | |
388 | ||
389 | _cupsLangPrintf(stderr, | |
390 | _("%s: Warning - mode option ignored!\n"), | |
391 | argv[0]); | |
392 | break; | |
393 | ||
394 | case 'H' : /* Hold job */ | |
395 | if (argv[i][2]) | |
396 | val = argv[i] + 2; | |
397 | else | |
398 | { | |
399 | i ++; | |
400 | ||
401 | if (i >= argc) | |
402 | { | |
403 | _cupsLangPrintf(stderr, | |
404 | _("%s: Error - expected hold name after " | |
405 | "\'-H\' option!\n"), | |
406 | argv[0]); | |
407 | return (1); | |
408 | } | |
409 | ||
410 | val = argv[i]; | |
411 | } | |
412 | ||
413 | if (!strcmp(val, "hold")) | |
414 | num_options = cupsAddOption("job-hold-until", "indefinite", | |
415 | num_options, &options); | |
416 | else if (!strcmp(val, "resume") || | |
417 | !strcmp(val, "release")) | |
418 | num_options = cupsAddOption("job-hold-until", "no-hold", | |
419 | num_options, &options); | |
420 | else if (!strcmp(val, "immediate")) | |
421 | { | |
422 | num_options = cupsAddOption("job-hold-until", "no-hold", | |
423 | num_options, &options); | |
424 | num_options = cupsAddOption("job-priority", "100", | |
425 | num_options, &options); | |
426 | } | |
427 | else if (!strcmp(val, "restart")) | |
428 | { | |
429 | if (job_id < 1) | |
430 | { | |
431 | _cupsLangPrintf(stderr, | |
432 | _("%s: Need job ID (\'-i jobid\') before " | |
433 | "\'-H restart\'!\n"), | |
434 | argv[0]); | |
435 | return (1); | |
436 | } | |
437 | ||
438 | if (restart_job(argv[0], job_id)) | |
439 | return (1); | |
440 | } | |
441 | else | |
442 | num_options = cupsAddOption("job-hold-until", val, | |
443 | num_options, &options); | |
444 | break; | |
445 | ||
446 | case 'P' : /* Page list */ | |
447 | if (argv[i][2]) | |
448 | val = argv[i] + 2; | |
449 | else | |
450 | { | |
451 | i ++; | |
452 | ||
453 | if (i >= argc) | |
454 | { | |
455 | _cupsLangPrintf(stderr, | |
456 | _("%s: Error - expected page list after " | |
457 | "\'-P\' option!\n"), | |
458 | argv[0]); | |
459 | return (1); | |
460 | } | |
461 | ||
462 | val = argv[i]; | |
463 | } | |
464 | ||
465 | num_options = cupsAddOption("page-ranges", val, num_options, | |
466 | &options); | |
467 | break; | |
468 | ||
469 | case 'S' : /* character set */ | |
470 | if (!argv[i][2]) | |
471 | { | |
472 | i ++; | |
473 | ||
474 | if (i >= argc) | |
475 | { | |
476 | _cupsLangPrintf(stderr, | |
477 | _("%s: Error - expected character set after " | |
478 | "\'-S\' option!\n"), | |
479 | argv[0]); | |
480 | return (1); | |
481 | } | |
482 | } | |
483 | ||
484 | _cupsLangPrintf(stderr, | |
485 | _("%s: Warning - character set option ignored!\n"), | |
486 | argv[0]); | |
487 | break; | |
488 | ||
489 | case 'T' : /* Content-Type */ | |
490 | if (!argv[i][2]) | |
491 | { | |
492 | i ++; | |
493 | ||
494 | if (i >= argc) | |
495 | { | |
496 | _cupsLangPrintf(stderr, | |
497 | _("%s: Error - expected content type after " | |
498 | "\'-T\' option!\n"), | |
499 | argv[0]); | |
500 | return (1); | |
501 | } | |
502 | } | |
503 | ||
504 | _cupsLangPrintf(stderr, | |
505 | _("%s: Warning - content type option ignored!\n"), | |
506 | argv[0]); | |
507 | break; | |
508 | ||
509 | case '-' : /* Stop processing options */ | |
510 | end_options = 1; | |
511 | break; | |
512 | ||
513 | default : | |
514 | _cupsLangPrintf(stderr, _("%s: Error - unknown option \'%c\'!\n"), | |
515 | argv[0], argv[i][1]); | |
516 | return (1); | |
517 | } | |
518 | else if (!strcmp(argv[i], "-")) | |
519 | { | |
520 | if (num_files || job_id) | |
521 | { | |
522 | _cupsLangPrintf(stderr, | |
523 | _("%s: Error - cannot print from stdin if files or a " | |
524 | "job ID are provided!\n"), | |
525 | argv[0]); | |
526 | return (1); | |
527 | } | |
528 | ||
529 | break; | |
530 | } | |
531 | else if (num_files < 1000 && job_id == 0) | |
532 | { | |
533 | /* | |
534 | * Print a file... | |
535 | */ | |
536 | ||
537 | if (access(argv[i], R_OK) != 0) | |
538 | { | |
539 | _cupsLangPrintf(stderr, _("%s: Error - unable to access \"%s\" - %s\n"), | |
540 | argv[0], argv[i], strerror(errno)); | |
541 | return (1); | |
542 | } | |
543 | ||
544 | files[num_files] = argv[i]; | |
545 | num_files ++; | |
546 | ||
547 | if (title == NULL) | |
548 | { | |
549 | if ((title = strrchr(argv[i], '/')) != NULL) | |
550 | title ++; | |
551 | else | |
552 | title = argv[i]; | |
553 | } | |
554 | } | |
555 | else | |
556 | _cupsLangPrintf(stderr, _("%s: Error - too many files - \"%s\"\n"), | |
557 | argv[0], argv[i]); | |
558 | ||
559 | /* | |
560 | * See if we are altering an existing job... | |
561 | */ | |
562 | ||
563 | if (job_id) | |
564 | return (set_job_attrs(argv[0], job_id, num_options, options)); | |
565 | ||
566 | /* | |
567 | * See if we have any files to print; if not, print from stdin... | |
568 | */ | |
569 | ||
570 | if (printer == NULL) | |
571 | { | |
572 | if ((dest = cupsGetNamedDest(NULL, NULL, NULL)) != NULL) | |
573 | { | |
574 | printer = dest->name; | |
575 | ||
576 | for (j = 0; j < dest->num_options; j ++) | |
577 | if (cupsGetOption(dest->options[j].name, num_options, options) == NULL) | |
578 | num_options = cupsAddOption(dest->options[j].name, | |
579 | dest->options[j].value, | |
580 | num_options, &options); | |
581 | } | |
582 | } | |
583 | ||
584 | if (printer == NULL) | |
585 | { | |
586 | val = NULL; | |
587 | ||
588 | if ((printer = getenv("LPDEST")) == NULL) | |
589 | { | |
590 | if ((printer = getenv("PRINTER")) != NULL) | |
591 | { | |
592 | if (!strcmp(printer, "lp")) | |
593 | printer = NULL; | |
594 | else | |
595 | val = "PRINTER"; | |
596 | } | |
597 | } | |
598 | else | |
599 | val = "LPDEST"; | |
600 | ||
601 | if (printer && !cupsGetNamedDest(NULL, printer, NULL)) | |
602 | _cupsLangPrintf(stderr, | |
603 | _("%s: Error - %s environment variable names " | |
604 | "non-existent destination \"%s\"!\n"), | |
605 | argv[0], val, printer); | |
606 | else if (cupsLastError() == IPP_NOT_FOUND) | |
607 | _cupsLangPrintf(stderr, | |
608 | _("%s: Error - no default destination available.\n"), | |
609 | argv[0]); | |
610 | else | |
611 | _cupsLangPrintf(stderr, | |
612 | _("%s: Error - scheduler not responding!\n"), | |
613 | argv[0]); | |
614 | ||
615 | return (1); | |
616 | } | |
617 | ||
618 | if (num_files > 0) | |
619 | job_id = cupsPrintFiles(printer, num_files, files, title, num_options, options); | |
620 | else if ((job_id = cupsCreateJob(CUPS_HTTP_DEFAULT, printer, | |
621 | title ? title : "(stdin)", | |
622 | num_options, options)) > 0) | |
623 | { | |
624 | http_status_t status; /* Write status */ | |
625 | const char *format; /* Document format */ | |
626 | ssize_t bytes; /* Bytes read */ | |
627 | ||
628 | ||
629 | if (cupsGetOption("raw", num_options, options)) | |
630 | format = CUPS_FORMAT_RAW; | |
631 | else if ((format = cupsGetOption("document-format", num_options, | |
632 | options)) == NULL) | |
633 | format = CUPS_FORMAT_AUTO; | |
634 | ||
635 | status = cupsStartDocument(CUPS_HTTP_DEFAULT, printer, job_id, NULL, | |
636 | format, 1); | |
637 | ||
638 | while (status == HTTP_CONTINUE && | |
639 | (bytes = read(0, buffer, sizeof(buffer))) > 0) | |
640 | status = cupsWriteRequestData(CUPS_HTTP_DEFAULT, buffer, bytes); | |
641 | ||
642 | if (status != HTTP_CONTINUE) | |
643 | { | |
644 | _cupsLangPrintf(stderr, | |
645 | _("%s: Error - unable to queue from stdin - %s\n"), | |
646 | argv[0], httpStatus(status)); | |
647 | return (1); | |
648 | } | |
649 | ||
650 | if (cupsFinishDocument(CUPS_HTTP_DEFAULT, printer) != IPP_OK) | |
651 | job_id = 0; | |
652 | } | |
653 | ||
654 | if (job_id < 1) | |
655 | { | |
656 | _cupsLangPrintf(stderr, "%s: %s\n", argv[0], cupsLastErrorString()); | |
657 | return (1); | |
658 | } | |
659 | else if (!silent) | |
660 | _cupsLangPrintf(stdout, _("request id is %s-%d (%d file(s))\n"), | |
661 | printer, job_id, num_files); | |
662 | ||
663 | return (0); | |
664 | } | |
665 | ||
666 | ||
667 | /* | |
668 | * 'restart_job()' - Restart a job. | |
669 | */ | |
670 | ||
671 | int /* O - Exit status */ | |
672 | restart_job(const char *command, /* I - Command name */ | |
673 | int job_id) /* I - Job ID */ | |
674 | { | |
675 | ipp_t *request; /* IPP request */ | |
676 | char uri[HTTP_MAX_URI]; /* URI for job */ | |
677 | ||
678 | ||
679 | request = ippNewRequest(IPP_RESTART_JOB); | |
680 | ||
681 | sprintf(uri, "ipp://localhost/jobs/%d", job_id); | |
682 | ||
683 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, | |
684 | "job-uri", NULL, uri); | |
685 | ||
686 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
687 | "requesting-user-name", NULL, cupsUser()); | |
688 | ||
689 | ippDelete(cupsDoRequest(CUPS_HTTP_DEFAULT, request, "/jobs")); | |
690 | ||
691 | if (cupsLastError() > IPP_OK_CONFLICT) | |
692 | { | |
693 | _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString()); | |
694 | return (1); | |
695 | } | |
696 | ||
697 | return (0); | |
698 | } | |
699 | ||
700 | ||
701 | /* | |
702 | * 'set_job_attrs()' - Set job attributes. | |
703 | */ | |
704 | ||
705 | int /* O - Exit status */ | |
706 | set_job_attrs(const char *command, /* I - Command name */ | |
707 | int job_id, /* I - Job ID */ | |
708 | int num_options,/* I - Number of options */ | |
709 | cups_option_t *options) /* I - Options */ | |
710 | { | |
711 | ipp_t *request; /* IPP request */ | |
712 | char uri[HTTP_MAX_URI]; /* URI for job */ | |
713 | ||
714 | ||
715 | if (num_options == 0) | |
716 | return (0); | |
717 | ||
718 | request = ippNewRequest(IPP_SET_JOB_ATTRIBUTES); | |
719 | ||
720 | sprintf(uri, "ipp://localhost/jobs/%d", job_id); | |
721 | ||
722 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, | |
723 | "job-uri", NULL, uri); | |
724 | ||
725 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
726 | "requesting-user-name", NULL, cupsUser()); | |
727 | ||
728 | cupsEncodeOptions(request, num_options, options); | |
729 | ||
730 | ippDelete(cupsDoRequest(CUPS_HTTP_DEFAULT, request, "/jobs")); | |
731 | ||
732 | if (cupsLastError() > IPP_OK_CONFLICT) | |
733 | { | |
734 | _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString()); | |
735 | return (1); | |
736 | } | |
737 | ||
738 | return (0); | |
739 | } | |
740 | ||
741 | ||
742 | /* | |
743 | * End of "$Id: lp.c 7170 2008-01-04 02:21:30Z mike $". | |
744 | */ |