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1 | /* | |
2 | * "$Id: lp.c 7170 2008-01-04 02:21:30Z mike $" | |
3 | * | |
4 | * "lp" command for CUPS. | |
5 | * | |
6 | * Copyright 2007-2011 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 <cups/cups-private.h> | |
27 | ||
28 | ||
29 | /* | |
30 | * Local functions. | |
31 | */ | |
32 | ||
33 | int restart_job(const char *command, int job_id); | |
34 | int set_job_attrs(const char *command, int job_id, int num_options, | |
35 | cups_option_t *options); | |
36 | ||
37 | ||
38 | /* | |
39 | * 'main()' - Parse options and send files for printing. | |
40 | */ | |
41 | ||
42 | int | |
43 | main(int argc, /* I - Number of command-line arguments */ | |
44 | char *argv[]) /* I - Command-line arguments */ | |
45 | { | |
46 | int i, j; /* Looping vars */ | |
47 | int job_id; /* Job ID */ | |
48 | char *printer, /* Printer name */ | |
49 | *instance, /* Instance name */ | |
50 | *val, /* Option value */ | |
51 | *title; /* Job title */ | |
52 | int priority; /* Job priority (1-100) */ | |
53 | int num_copies; /* Number of copies per file */ | |
54 | int num_files; /* Number of files to print */ | |
55 | const char *files[1000]; /* Files to print */ | |
56 | cups_dest_t *dest; /* Selected destination */ | |
57 | int num_options; /* Number of options */ | |
58 | cups_option_t *options; /* Options */ | |
59 | int end_options; /* No more options? */ | |
60 | int silent; /* Silent or verbose output? */ | |
61 | char buffer[8192]; /* Copy buffer */ | |
62 | ||
63 | ||
64 | #ifdef __sun | |
65 | /* | |
66 | * Solaris does some rather strange things to re-queue remote print | |
67 | * jobs. On bootup, the "lp" command is run as "printd" to re-spool | |
68 | * any remote jobs in /var/spool/print. Since CUPS doesn't need this | |
69 | * nonsense, we just need to add the necessary check here to prevent | |
70 | * lp from causing boot problems... | |
71 | */ | |
72 | ||
73 | if ((val = strrchr(argv[0], '/')) != NULL) | |
74 | val ++; | |
75 | else | |
76 | val = argv[0]; | |
77 | ||
78 | if (!strcmp(val, "printd")) | |
79 | return (0); | |
80 | #endif /* __sun */ | |
81 | ||
82 | _cupsSetLocale(argv); | |
83 | ||
84 | silent = 0; | |
85 | printer = NULL; | |
86 | dest = NULL; | |
87 | num_options = 0; | |
88 | options = NULL; | |
89 | num_files = 0; | |
90 | title = NULL; | |
91 | job_id = 0; | |
92 | end_options = 0; | |
93 | ||
94 | for (i = 1; i < argc; i ++) | |
95 | if (argv[i][0] == '-' && argv[i][1] && !end_options) | |
96 | switch (argv[i][1]) | |
97 | { | |
98 | case 'E' : /* Encrypt */ | |
99 | #ifdef HAVE_SSL | |
100 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); | |
101 | #else | |
102 | _cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."), | |
103 | argv[0]); | |
104 | #endif /* HAVE_SSL */ | |
105 | break; | |
106 | ||
107 | case 'U' : /* Username */ | |
108 | if (argv[i][2] != '\0') | |
109 | cupsSetUser(argv[i] + 2); | |
110 | else | |
111 | { | |
112 | i ++; | |
113 | if (i >= argc) | |
114 | { | |
115 | _cupsLangPrintf(stderr, | |
116 | _("%s: Error - expected username after \"-U\" " | |
117 | "option."), argv[0]); | |
118 | return (1); | |
119 | } | |
120 | ||
121 | cupsSetUser(argv[i]); | |
122 | } | |
123 | break; | |
124 | ||
125 | case 'c' : /* Copy to spool dir (always enabled) */ | |
126 | break; | |
127 | ||
128 | case 'd' : /* Destination printer or class */ | |
129 | if (argv[i][2] != '\0') | |
130 | printer = argv[i] + 2; | |
131 | else | |
132 | { | |
133 | i ++; | |
134 | ||
135 | if (i >= argc) | |
136 | { | |
137 | _cupsLangPrintf(stderr, | |
138 | _("%s: Error - expected destination after " | |
139 | "\"-d\" option."), argv[0]); | |
140 | return (1); | |
141 | } | |
142 | ||
143 | printer = argv[i]; | |
144 | } | |
145 | ||
146 | if ((instance = strrchr(printer, '/')) != NULL) | |
147 | *instance++ = '\0'; | |
148 | ||
149 | if ((dest = cupsGetNamedDest(NULL, printer, instance)) != NULL) | |
150 | { | |
151 | for (j = 0; j < dest->num_options; j ++) | |
152 | if (cupsGetOption(dest->options[j].name, num_options, | |
153 | options) == NULL) | |
154 | num_options = cupsAddOption(dest->options[j].name, | |
155 | dest->options[j].value, | |
156 | num_options, &options); | |
157 | } | |
158 | break; | |
159 | ||
160 | case 'f' : /* Form */ | |
161 | if (!argv[i][2]) | |
162 | { | |
163 | i ++; | |
164 | ||
165 | if (i >= argc) | |
166 | { | |
167 | _cupsLangPrintf(stderr, | |
168 | _("%s: Error - expected form after \"-f\" " | |
169 | "option."), | |
170 | argv[0]); | |
171 | return (1); | |
172 | } | |
173 | } | |
174 | ||
175 | _cupsLangPrintf(stderr, _("%s: Warning - form option ignored."), | |
176 | argv[0]); | |
177 | break; | |
178 | ||
179 | case 'h' : /* Destination host */ | |
180 | if (argv[i][2] != '\0') | |
181 | cupsSetServer(argv[i] + 2); | |
182 | else | |
183 | { | |
184 | i ++; | |
185 | ||
186 | if (i >= argc) | |
187 | { | |
188 | _cupsLangPrintf(stderr, | |
189 | _("%s: Error - expected hostname after " | |
190 | "\"-h\" option."), argv[0]); | |
191 | return (1); | |
192 | } | |
193 | ||
194 | cupsSetServer(argv[i]); | |
195 | } | |
196 | break; | |
197 | ||
198 | case 'i' : /* Change job */ | |
199 | if (argv[i][2]) | |
200 | val = argv[i] + 2; | |
201 | else | |
202 | { | |
203 | i ++; | |
204 | ||
205 | if (i >= argc) | |
206 | { | |
207 | _cupsLangPrintf(stderr, | |
208 | _("%s: Expected job ID after \"-i\" option."), | |
209 | argv[0]); | |
210 | return (1); | |
211 | } | |
212 | ||
213 | val = argv[i]; | |
214 | } | |
215 | ||
216 | if (num_files > 0) | |
217 | { | |
218 | _cupsLangPrintf(stderr, | |
219 | _("%s: Error - cannot print files and alter " | |
220 | "jobs simultaneously."), argv[0]); | |
221 | return (1); | |
222 | } | |
223 | ||
224 | if (strrchr(val, '-') != NULL) | |
225 | job_id = atoi(strrchr(val, '-') + 1); | |
226 | else | |
227 | job_id = atoi(val); | |
228 | ||
229 | if (job_id < 0) | |
230 | { | |
231 | _cupsLangPrintf(stderr, _("%s: Error - bad job ID."), argv[0]); | |
232 | break; | |
233 | } | |
234 | break; | |
235 | ||
236 | case 'm' : /* Send email when job is done */ | |
237 | #ifdef __sun | |
238 | case 'p' : /* Notify on completion */ | |
239 | #endif /* __sun */ | |
240 | case 'w' : /* Write to console or email */ | |
241 | { | |
242 | char email[1024]; /* EMail address */ | |
243 | ||
244 | ||
245 | snprintf(email, sizeof(email), "mailto:%s@%s", cupsUser(), | |
246 | httpGetHostname(NULL, buffer, sizeof(buffer))); | |
247 | num_options = cupsAddOption("notify-recipient-uri", email, | |
248 | num_options, &options); | |
249 | } | |
250 | ||
251 | silent = 1; | |
252 | break; | |
253 | ||
254 | case 'n' : /* Number of copies */ | |
255 | if (argv[i][2] != '\0') | |
256 | num_copies = atoi(argv[i] + 2); | |
257 | else | |
258 | { | |
259 | i ++; | |
260 | ||
261 | if (i >= argc) | |
262 | { | |
263 | _cupsLangPrintf(stderr, | |
264 | _("%s: Error - expected copies after " | |
265 | "\"-n\" option."), argv[0]); | |
266 | return (1); | |
267 | } | |
268 | ||
269 | num_copies = atoi(argv[i]); | |
270 | } | |
271 | ||
272 | sprintf(buffer, "%d", num_copies); | |
273 | num_options = cupsAddOption("copies", buffer, num_options, | |
274 | &options); | |
275 | break; | |
276 | ||
277 | case 'o' : /* Option */ | |
278 | if (argv[i][2] != '\0') | |
279 | num_options = cupsParseOptions(argv[i] + 2, num_options, | |
280 | &options); | |
281 | else | |
282 | { | |
283 | i ++; | |
284 | ||
285 | if (i >= argc) | |
286 | { | |
287 | _cupsLangPrintf(stderr, | |
288 | _("%s: Error - expected option=value after " | |
289 | "\"-o\" option."), argv[0]); | |
290 | return (1); | |
291 | } | |
292 | ||
293 | num_options = cupsParseOptions(argv[i], num_options, &options); | |
294 | } | |
295 | break; | |
296 | ||
297 | #ifndef __sun | |
298 | case 'p' : /* Queue priority */ | |
299 | #endif /* !__sun */ | |
300 | case 'q' : /* Queue priority */ | |
301 | if (argv[i][2] != '\0') | |
302 | priority = atoi(argv[i] + 2); | |
303 | else | |
304 | { | |
305 | if ((i + 1) >= argc) | |
306 | { | |
307 | _cupsLangPrintf(stderr, | |
308 | _("%s: Error - expected priority after " | |
309 | "\"-%c\" option."), argv[0], argv[i][1]); | |
310 | return (1); | |
311 | } | |
312 | ||
313 | i ++; | |
314 | ||
315 | priority = atoi(argv[i]); | |
316 | } | |
317 | ||
318 | /* | |
319 | * For 100% Solaris compatibility, need to add: | |
320 | * | |
321 | * priority = 99 * (39 - priority) / 39 + 1; | |
322 | * | |
323 | * However, to keep CUPS lp the same across all platforms | |
324 | * we will break compatibility this far... | |
325 | */ | |
326 | ||
327 | if (priority < 1 || priority > 100) | |
328 | { | |
329 | _cupsLangPrintf(stderr, | |
330 | _("%s: Error - priority must be between 1 and " | |
331 | "100."), argv[0]); | |
332 | return (1); | |
333 | } | |
334 | ||
335 | sprintf(buffer, "%d", priority); | |
336 | num_options = cupsAddOption("job-priority", buffer, num_options, | |
337 | &options); | |
338 | break; | |
339 | ||
340 | case 's' : /* Silent */ | |
341 | silent = 1; | |
342 | break; | |
343 | ||
344 | case 't' : /* Title */ | |
345 | if (argv[i][2] != '\0') | |
346 | title = argv[i] + 2; | |
347 | else | |
348 | { | |
349 | i ++; | |
350 | ||
351 | if (i >= argc) | |
352 | { | |
353 | _cupsLangPrintf(stderr, | |
354 | _("%s: Error - expected title after " | |
355 | "\"-t\" option."), argv[0]); | |
356 | return (1); | |
357 | } | |
358 | ||
359 | title = argv[i]; | |
360 | } | |
361 | break; | |
362 | ||
363 | case 'y' : /* mode-list */ | |
364 | if (!argv[i][2]) | |
365 | { | |
366 | i ++; | |
367 | ||
368 | if (i >= argc) | |
369 | { | |
370 | _cupsLangPrintf(stderr, | |
371 | _("%s: Error - expected mode list after " | |
372 | "\"-y\" option."), argv[0]); | |
373 | return (1); | |
374 | } | |
375 | } | |
376 | ||
377 | _cupsLangPrintf(stderr, | |
378 | _("%s: Warning - mode option ignored."), argv[0]); | |
379 | break; | |
380 | ||
381 | case 'H' : /* Hold job */ | |
382 | if (argv[i][2]) | |
383 | val = argv[i] + 2; | |
384 | else | |
385 | { | |
386 | i ++; | |
387 | ||
388 | if (i >= argc) | |
389 | { | |
390 | _cupsLangPrintf(stderr, | |
391 | _("%s: Error - expected hold name after " | |
392 | "\"-H\" option."), argv[0]); | |
393 | return (1); | |
394 | } | |
395 | ||
396 | val = argv[i]; | |
397 | } | |
398 | ||
399 | if (!strcmp(val, "hold")) | |
400 | num_options = cupsAddOption("job-hold-until", "indefinite", | |
401 | num_options, &options); | |
402 | else if (!strcmp(val, "resume") || | |
403 | !strcmp(val, "release")) | |
404 | num_options = cupsAddOption("job-hold-until", "no-hold", | |
405 | num_options, &options); | |
406 | else if (!strcmp(val, "immediate")) | |
407 | { | |
408 | num_options = cupsAddOption("job-hold-until", "no-hold", | |
409 | num_options, &options); | |
410 | num_options = cupsAddOption("job-priority", "100", | |
411 | num_options, &options); | |
412 | } | |
413 | else if (!strcmp(val, "restart")) | |
414 | { | |
415 | if (job_id < 1) | |
416 | { | |
417 | _cupsLangPrintf(stderr, | |
418 | _("%s: Need job ID (\"-i jobid\") before " | |
419 | "\"-H restart\"."), argv[0]); | |
420 | return (1); | |
421 | } | |
422 | ||
423 | if (restart_job(argv[0], job_id)) | |
424 | return (1); | |
425 | } | |
426 | else | |
427 | num_options = cupsAddOption("job-hold-until", val, | |
428 | num_options, &options); | |
429 | break; | |
430 | ||
431 | case 'P' : /* Page list */ | |
432 | if (argv[i][2]) | |
433 | val = argv[i] + 2; | |
434 | else | |
435 | { | |
436 | i ++; | |
437 | ||
438 | if (i >= argc) | |
439 | { | |
440 | _cupsLangPrintf(stderr, | |
441 | _("%s: Error - expected page list after " | |
442 | "\"-P\" option."), argv[0]); | |
443 | return (1); | |
444 | } | |
445 | ||
446 | val = argv[i]; | |
447 | } | |
448 | ||
449 | num_options = cupsAddOption("page-ranges", val, num_options, | |
450 | &options); | |
451 | break; | |
452 | ||
453 | case 'S' : /* character set */ | |
454 | if (!argv[i][2]) | |
455 | { | |
456 | i ++; | |
457 | ||
458 | if (i >= argc) | |
459 | { | |
460 | _cupsLangPrintf(stderr, | |
461 | _("%s: Error - expected character set after " | |
462 | "\"-S\" option."), argv[0]); | |
463 | return (1); | |
464 | } | |
465 | } | |
466 | ||
467 | _cupsLangPrintf(stderr, | |
468 | _("%s: Warning - character set option ignored."), | |
469 | argv[0]); | |
470 | break; | |
471 | ||
472 | case 'T' : /* Content-Type */ | |
473 | if (!argv[i][2]) | |
474 | { | |
475 | i ++; | |
476 | ||
477 | if (i >= argc) | |
478 | { | |
479 | _cupsLangPrintf(stderr, | |
480 | _("%s: Error - expected content type after " | |
481 | "\"-T\" option."), argv[0]); | |
482 | return (1); | |
483 | } | |
484 | } | |
485 | ||
486 | _cupsLangPrintf(stderr, | |
487 | _("%s: Warning - content type option ignored."), | |
488 | argv[0]); | |
489 | break; | |
490 | ||
491 | case '-' : /* Stop processing options */ | |
492 | end_options = 1; | |
493 | break; | |
494 | ||
495 | default : | |
496 | _cupsLangPrintf(stderr, _("%s: Error - unknown option \"%c\"."), | |
497 | argv[0], argv[i][1]); | |
498 | return (1); | |
499 | } | |
500 | else if (!strcmp(argv[i], "-")) | |
501 | { | |
502 | if (num_files || job_id) | |
503 | { | |
504 | _cupsLangPrintf(stderr, | |
505 | _("%s: Error - cannot print from stdin if files or a " | |
506 | "job ID are provided."), argv[0]); | |
507 | return (1); | |
508 | } | |
509 | ||
510 | break; | |
511 | } | |
512 | else if (num_files < 1000 && job_id == 0) | |
513 | { | |
514 | /* | |
515 | * Print a file... | |
516 | */ | |
517 | ||
518 | if (access(argv[i], R_OK) != 0) | |
519 | { | |
520 | _cupsLangPrintf(stderr, _("%s: Error - unable to access \"%s\" - %s"), | |
521 | argv[0], argv[i], strerror(errno)); | |
522 | return (1); | |
523 | } | |
524 | ||
525 | files[num_files] = argv[i]; | |
526 | num_files ++; | |
527 | ||
528 | if (title == NULL) | |
529 | { | |
530 | if ((title = strrchr(argv[i], '/')) != NULL) | |
531 | title ++; | |
532 | else | |
533 | title = argv[i]; | |
534 | } | |
535 | } | |
536 | else | |
537 | _cupsLangPrintf(stderr, _("%s: Error - too many files - \"%s\"."), | |
538 | argv[0], argv[i]); | |
539 | ||
540 | /* | |
541 | * See if we are altering an existing job... | |
542 | */ | |
543 | ||
544 | if (job_id) | |
545 | return (set_job_attrs(argv[0], job_id, num_options, options)); | |
546 | ||
547 | /* | |
548 | * See if we have any files to print; if not, print from stdin... | |
549 | */ | |
550 | ||
551 | if (printer == NULL) | |
552 | { | |
553 | if ((dest = cupsGetNamedDest(NULL, NULL, NULL)) != NULL) | |
554 | { | |
555 | printer = dest->name; | |
556 | ||
557 | for (j = 0; j < dest->num_options; j ++) | |
558 | if (cupsGetOption(dest->options[j].name, num_options, options) == NULL) | |
559 | num_options = cupsAddOption(dest->options[j].name, | |
560 | dest->options[j].value, | |
561 | num_options, &options); | |
562 | } | |
563 | } | |
564 | ||
565 | if (printer == NULL) | |
566 | { | |
567 | val = NULL; | |
568 | ||
569 | if ((printer = getenv("LPDEST")) == NULL) | |
570 | { | |
571 | if ((printer = getenv("PRINTER")) != NULL) | |
572 | { | |
573 | if (!strcmp(printer, "lp")) | |
574 | printer = NULL; | |
575 | else | |
576 | val = "PRINTER"; | |
577 | } | |
578 | } | |
579 | else | |
580 | val = "LPDEST"; | |
581 | ||
582 | if (printer && !cupsGetNamedDest(NULL, printer, NULL)) | |
583 | _cupsLangPrintf(stderr, | |
584 | _("%s: Error - %s environment variable names " | |
585 | "non-existent destination \"%s\"."), argv[0], val, | |
586 | printer); | |
587 | else if (cupsLastError() == IPP_NOT_FOUND) | |
588 | _cupsLangPrintf(stderr, | |
589 | _("%s: Error - no default destination available."), | |
590 | argv[0]); | |
591 | else | |
592 | _cupsLangPrintf(stderr, _("%s: Error - scheduler not responding."), | |
593 | argv[0]); | |
594 | ||
595 | return (1); | |
596 | } | |
597 | ||
598 | if (num_files > 0) | |
599 | job_id = cupsPrintFiles(printer, num_files, files, title, num_options, options); | |
600 | else if ((job_id = cupsCreateJob(CUPS_HTTP_DEFAULT, printer, | |
601 | title ? title : "(stdin)", | |
602 | num_options, options)) > 0) | |
603 | { | |
604 | http_status_t status; /* Write status */ | |
605 | const char *format; /* Document format */ | |
606 | ssize_t bytes; /* Bytes read */ | |
607 | ||
608 | ||
609 | if (cupsGetOption("raw", num_options, options)) | |
610 | format = CUPS_FORMAT_RAW; | |
611 | else if ((format = cupsGetOption("document-format", num_options, | |
612 | options)) == NULL) | |
613 | format = CUPS_FORMAT_AUTO; | |
614 | ||
615 | status = cupsStartDocument(CUPS_HTTP_DEFAULT, printer, job_id, NULL, | |
616 | format, 1); | |
617 | ||
618 | while (status == HTTP_CONTINUE && | |
619 | (bytes = read(0, buffer, sizeof(buffer))) > 0) | |
620 | status = cupsWriteRequestData(CUPS_HTTP_DEFAULT, buffer, bytes); | |
621 | ||
622 | if (status != HTTP_CONTINUE) | |
623 | { | |
624 | _cupsLangPrintf(stderr, _("%s: Error - unable to queue from stdin - %s."), | |
625 | argv[0], httpStatus(status)); | |
626 | return (1); | |
627 | } | |
628 | ||
629 | if (cupsFinishDocument(CUPS_HTTP_DEFAULT, printer) != IPP_OK) | |
630 | job_id = 0; | |
631 | } | |
632 | ||
633 | if (job_id < 1) | |
634 | { | |
635 | _cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString()); | |
636 | return (1); | |
637 | } | |
638 | else if (!silent) | |
639 | _cupsLangPrintf(stdout, _("request id is %s-%d (%d file(s))"), | |
640 | printer, job_id, num_files); | |
641 | ||
642 | return (0); | |
643 | } | |
644 | ||
645 | ||
646 | /* | |
647 | * 'restart_job()' - Restart a job. | |
648 | */ | |
649 | ||
650 | int /* O - Exit status */ | |
651 | restart_job(const char *command, /* I - Command name */ | |
652 | int job_id) /* I - Job ID */ | |
653 | { | |
654 | ipp_t *request; /* IPP request */ | |
655 | char uri[HTTP_MAX_URI]; /* URI for job */ | |
656 | ||
657 | ||
658 | request = ippNewRequest(IPP_RESTART_JOB); | |
659 | ||
660 | sprintf(uri, "ipp://localhost/jobs/%d", job_id); | |
661 | ||
662 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, | |
663 | "job-uri", NULL, uri); | |
664 | ||
665 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
666 | "requesting-user-name", NULL, cupsUser()); | |
667 | ||
668 | ippDelete(cupsDoRequest(CUPS_HTTP_DEFAULT, request, "/jobs")); | |
669 | ||
670 | if (cupsLastError() > IPP_OK_CONFLICT) | |
671 | { | |
672 | _cupsLangPrintf(stderr, "%s: %s", command, cupsLastErrorString()); | |
673 | return (1); | |
674 | } | |
675 | ||
676 | return (0); | |
677 | } | |
678 | ||
679 | ||
680 | /* | |
681 | * 'set_job_attrs()' - Set job attributes. | |
682 | */ | |
683 | ||
684 | int /* O - Exit status */ | |
685 | set_job_attrs(const char *command, /* I - Command name */ | |
686 | int job_id, /* I - Job ID */ | |
687 | int num_options,/* I - Number of options */ | |
688 | cups_option_t *options) /* I - Options */ | |
689 | { | |
690 | ipp_t *request; /* IPP request */ | |
691 | char uri[HTTP_MAX_URI]; /* URI for job */ | |
692 | ||
693 | ||
694 | if (num_options == 0) | |
695 | return (0); | |
696 | ||
697 | request = ippNewRequest(IPP_SET_JOB_ATTRIBUTES); | |
698 | ||
699 | sprintf(uri, "ipp://localhost/jobs/%d", job_id); | |
700 | ||
701 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, | |
702 | "job-uri", NULL, uri); | |
703 | ||
704 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
705 | "requesting-user-name", NULL, cupsUser()); | |
706 | ||
707 | cupsEncodeOptions(request, num_options, options); | |
708 | ||
709 | ippDelete(cupsDoRequest(CUPS_HTTP_DEFAULT, request, "/jobs")); | |
710 | ||
711 | if (cupsLastError() > IPP_OK_CONFLICT) | |
712 | { | |
713 | _cupsLangPrintf(stderr, "%s: %s", command, cupsLastErrorString()); | |
714 | return (1); | |
715 | } | |
716 | ||
717 | return (0); | |
718 | } | |
719 | ||
720 | ||
721 | /* | |
722 | * End of "$Id: lp.c 7170 2008-01-04 02:21:30Z mike $". | |
723 | */ |