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ef416fc2 | 1 | /* |
75bd9771 | 2 | * "$Id: job.c 7682 2008-06-21 00:06:02Z mike $" |
ef416fc2 | 3 | * |
4 | * Job management routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
91c84a35 | 6 | * Copyright 2007-2008 by Apple Inc. |
f7deaa1a | 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 | * Contents: | |
16 | * | |
17 | * cupsdAddJob() - Add a new job to the job queue... | |
18 | * cupsdCancelJob() - Cancel the specified print job. | |
bd7854cb | 19 | * cupsdCancelJobs() - Cancel all jobs for the given |
20 | * destination/user... | |
21 | * cupsdCheckJobs() - Check the pending jobs and start any if | |
22 | * the destination is available. | |
ef416fc2 | 23 | * cupsdCleanJobs() - Clean out old jobs. |
3dfe78b3 | 24 | * cupsdDeleteJob() - Free all memory used by a job. |
bd7854cb | 25 | * cupsdFinishJob() - Finish a job. |
ef416fc2 | 26 | * cupsdFreeAllJobs() - Free all jobs from memory. |
27 | * cupsdFindJob() - Find the specified job. | |
28 | * cupsdGetPrinterJobCount() - Get the number of pending, processing, | |
ef416fc2 | 29 | * cupsdGetUserJobCount() - Get the number of pending, processing, |
ef416fc2 | 30 | * cupsdHoldJob() - Hold the specified job. |
31 | * cupsdLoadAllJobs() - Load all jobs from disk. | |
bd7854cb | 32 | * cupsdLoadJob() - Load a single job... |
ef416fc2 | 33 | * cupsdMoveJob() - Move the specified job to a different |
34 | * destination. | |
35 | * cupsdReleaseJob() - Release the specified job. | |
36 | * cupsdRestartJob() - Restart the specified job. | |
bd7854cb | 37 | * cupsdSaveAllJobs() - Save a summary of all jobs to disk. |
ef416fc2 | 38 | * cupsdSaveJob() - Save a job to disk. |
39 | * cupsdSetJobHoldUntil() - Set the hold time for a job... | |
bd7854cb | 40 | * cupsdSetJobPriority() - Set the priority of a job, moving it |
41 | * up/down in the list as needed. | |
ef416fc2 | 42 | * cupsdStopAllJobs() - Stop all print jobs. |
43 | * cupsdStopJob() - Stop a print job. | |
bd7854cb | 44 | * cupsdUnloadCompletedJobs() - Flush completed job history from memory. |
bd7854cb | 45 | * compare_active_jobs() - Compare the job IDs and priorities of two |
46 | * jobs. | |
ef416fc2 | 47 | * compare_jobs() - Compare the job IDs of two jobs. |
bd7854cb | 48 | * ipp_length() - Compute the size of the buffer needed to |
49 | * hold the textual IPP attributes. | |
50 | * load_job_cache() - Load jobs from the job.cache file. | |
51 | * load_next_job_id() - Load the NextJobId value from the | |
52 | * job.cache file. | |
53 | * load_request_root() - Load jobs from the RequestRoot directory. | |
54 | * set_time() - Set one of the "time-at-xyz" attributes... | |
55 | * set_hold_until() - Set the hold time and update job-hold-until | |
56 | * attribute... | |
e1d6a774 | 57 | * start_job() - Start a print job. |
58 | * unload_job() - Unload a job from memory. | |
f899b121 | 59 | * update_job() - Read a status update from a jobs filters. |
bc44d920 | 60 | * update_job_attrs() - Update the job-printer-* attributes. |
ef416fc2 | 61 | */ |
62 | ||
63 | /* | |
64 | * Include necessary headers... | |
65 | */ | |
66 | ||
67 | #include "cupsd.h" | |
68 | #include <grp.h> | |
69 | #include <cups/backend.h> | |
70 | #include <cups/dir.h> | |
71 | ||
72 | ||
73 | /* | |
74 | * Local globals... | |
75 | */ | |
76 | ||
77 | static mime_filter_t gziptoany_filter = | |
78 | { | |
79 | NULL, /* Source type */ | |
80 | NULL, /* Destination type */ | |
81 | 0, /* Cost */ | |
82 | "gziptoany" /* Filter program to run */ | |
83 | }; | |
84 | ||
85 | ||
86 | /* | |
87 | * Local functions... | |
88 | */ | |
89 | ||
90 | static int compare_active_jobs(void *first, void *second, void *data); | |
91 | static int compare_jobs(void *first, void *second, void *data); | |
92 | static int ipp_length(ipp_t *ipp); | |
bd7854cb | 93 | static void load_job_cache(const char *filename); |
94 | static void load_next_job_id(const char *filename); | |
95 | static void load_request_root(void); | |
ef416fc2 | 96 | static void set_time(cupsd_job_t *job, const char *name); |
97 | static void set_hold_until(cupsd_job_t *job, time_t holdtime); | |
e1d6a774 | 98 | static void start_job(cupsd_job_t *job, cupsd_printer_t *printer); |
99 | static void unload_job(cupsd_job_t *job); | |
f899b121 | 100 | static void update_job(cupsd_job_t *job); |
4509bb49 | 101 | static void update_job_attrs(cupsd_job_t *job, int do_message); |
ef416fc2 | 102 | |
103 | ||
104 | /* | |
105 | * 'cupsdAddJob()' - Add a new job to the job queue... | |
106 | */ | |
107 | ||
108 | cupsd_job_t * /* O - New job record */ | |
109 | cupsdAddJob(int priority, /* I - Job priority */ | |
110 | const char *dest) /* I - Job destination */ | |
111 | { | |
112 | cupsd_job_t *job; /* New job record */ | |
113 | ||
114 | ||
91c84a35 MS |
115 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
116 | return (NULL); | |
ef416fc2 | 117 | |
89d46774 | 118 | job->id = NextJobId ++; |
119 | job->priority = priority; | |
120 | job->back_pipes[0] = -1; | |
121 | job->back_pipes[1] = -1; | |
122 | job->print_pipes[0] = -1; | |
123 | job->print_pipes[1] = -1; | |
f7deaa1a | 124 | job->side_pipes[0] = -1; |
125 | job->side_pipes[1] = -1; | |
89d46774 | 126 | job->status_pipes[0] = -1; |
127 | job->status_pipes[1] = -1; | |
ef416fc2 | 128 | |
129 | cupsdSetString(&job->dest, dest); | |
130 | ||
131 | /* | |
132 | * Add the new job to the "all jobs" and "active jobs" lists... | |
133 | */ | |
134 | ||
135 | cupsArrayAdd(Jobs, job); | |
136 | cupsArrayAdd(ActiveJobs, job); | |
137 | ||
138 | return (job); | |
139 | } | |
140 | ||
141 | ||
142 | /* | |
143 | * 'cupsdCancelJob()' - Cancel the specified print job. | |
144 | */ | |
145 | ||
146 | void | |
07725fee | 147 | cupsdCancelJob(cupsd_job_t *job, /* I - Job to cancel */ |
148 | int purge, /* I - Purge jobs? */ | |
149 | ipp_jstate_t newstate) /* I - New job state */ | |
ef416fc2 | 150 | { |
151 | int i; /* Looping var */ | |
152 | char filename[1024]; /* Job filename */ | |
07725fee | 153 | cupsd_printer_t *printer; /* Printer used by job */ |
ef416fc2 | 154 | |
155 | ||
bd7854cb | 156 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdCancelJob: id = %d", job->id); |
ef416fc2 | 157 | |
158 | /* | |
159 | * Stop any processes that are working on the current job... | |
160 | */ | |
161 | ||
07725fee | 162 | printer = job->printer; |
163 | ||
bd7854cb | 164 | if (job->state_value == IPP_JOB_PROCESSING) |
ef416fc2 | 165 | cupsdStopJob(job, 0); |
166 | ||
bd7854cb | 167 | cupsdLoadJob(job); |
168 | ||
169 | if (job->attrs) | |
07725fee | 170 | job->state->values[0].integer = newstate; |
ef416fc2 | 171 | |
07725fee | 172 | job->state_value = newstate; |
ef416fc2 | 173 | |
174 | set_time(job, "time-at-completed"); | |
175 | ||
07725fee | 176 | /* |
177 | * Send any pending notifications and then expire them... | |
178 | */ | |
179 | ||
180 | switch (newstate) | |
181 | { | |
182 | default : | |
183 | break; | |
184 | ||
185 | case IPP_JOB_CANCELED : | |
186 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
187 | purge ? "Job purged." : "Job canceled."); | |
188 | break; | |
189 | ||
190 | case IPP_JOB_ABORTED : | |
191 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
192 | "Job aborted; please consult the error_log file " | |
193 | "for details."); | |
194 | break; | |
195 | ||
196 | case IPP_JOB_COMPLETED : | |
197 | /* | |
c0e1af83 | 198 | * Clear the printer's printer-state-message and move on... |
07725fee | 199 | */ |
200 | ||
201 | printer->state_message[0] = '\0'; | |
202 | ||
07725fee | 203 | cupsdSetPrinterState(printer, IPP_PRINTER_IDLE, 0); |
204 | ||
205 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
206 | "Job completed."); | |
207 | break; | |
208 | } | |
209 | ||
ef416fc2 | 210 | cupsdExpireSubscriptions(NULL, job); |
211 | ||
bd7854cb | 212 | /* |
3dfe78b3 | 213 | * Remove the job from the active and printing lists... |
bd7854cb | 214 | */ |
215 | ||
216 | cupsArrayRemove(ActiveJobs, job); | |
3dfe78b3 | 217 | cupsArrayRemove(PrintingJobs, job); |
bd7854cb | 218 | |
ef416fc2 | 219 | /* |
220 | * Remove any authentication data... | |
221 | */ | |
222 | ||
bd7854cb | 223 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); |
355e94dc | 224 | if (cupsdRemoveFile(filename) && errno != ENOENT) |
cc0d019f MS |
225 | cupsdLogMessage(CUPSD_LOG_ERROR, |
226 | "Unable to remove authentication cache: %s", | |
227 | strerror(errno)); | |
ef416fc2 | 228 | |
09a101d6 | 229 | cupsdClearString(&job->auth_username); |
230 | cupsdClearString(&job->auth_domain); | |
231 | cupsdClearString(&job->auth_password); | |
232 | ||
7ff4fea9 | 233 | #ifdef HAVE_GSSAPI |
76cd9e37 MS |
234 | /* |
235 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
236 | */ | |
7ff4fea9 | 237 | |
76cd9e37 MS |
238 | if (job->ccache) |
239 | { | |
7ff4fea9 | 240 | krb5_cc_destroy(KerberosContext, job->ccache); |
76cd9e37 | 241 | job->ccache = NULL; |
7ff4fea9 | 242 | } |
76cd9e37 MS |
243 | |
244 | cupsdClearString(&job->ccname); | |
7ff4fea9 MS |
245 | #endif /* HAVE_GSSAPI */ |
246 | ||
ef416fc2 | 247 | /* |
248 | * Remove the print file for good if we aren't preserving jobs or | |
249 | * files... | |
250 | */ | |
251 | ||
252 | job->current_file = 0; | |
253 | ||
0a682745 | 254 | if (!JobHistory || !JobFiles || purge) |
bd7854cb | 255 | { |
ef416fc2 | 256 | for (i = 1; i <= job->num_files; i ++) |
257 | { | |
258 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
259 | job->id, i); | |
260 | unlink(filename); | |
261 | } | |
262 | ||
bd7854cb | 263 | if (job->num_files > 0) |
264 | { | |
265 | free(job->filetypes); | |
266 | free(job->compressions); | |
267 | ||
268 | job->num_files = 0; | |
269 | job->filetypes = NULL; | |
270 | job->compressions = NULL; | |
271 | } | |
272 | } | |
273 | ||
0a682745 | 274 | if (JobHistory && !purge) |
ef416fc2 | 275 | { |
276 | /* | |
277 | * Save job state info... | |
278 | */ | |
279 | ||
3dfe78b3 MS |
280 | job->dirty = 1; |
281 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 282 | } |
283 | else | |
284 | { | |
285 | /* | |
286 | * Remove the job info file... | |
287 | */ | |
288 | ||
289 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, | |
290 | job->id); | |
291 | unlink(filename); | |
292 | ||
293 | /* | |
294 | * Remove the job from the "all jobs" list... | |
295 | */ | |
296 | ||
297 | cupsArrayRemove(Jobs, job); | |
298 | ||
299 | /* | |
300 | * Free all memory used... | |
301 | */ | |
302 | ||
3dfe78b3 | 303 | cupsdDeleteJob(job); |
ef416fc2 | 304 | } |
3dfe78b3 MS |
305 | |
306 | cupsdSetBusyState(); | |
ef416fc2 | 307 | } |
308 | ||
309 | ||
310 | /* | |
311 | * 'cupsdCancelJobs()' - Cancel all jobs for the given destination/user... | |
312 | */ | |
313 | ||
314 | void | |
315 | cupsdCancelJobs(const char *dest, /* I - Destination to cancel */ | |
316 | const char *username, /* I - Username or NULL */ | |
317 | int purge) /* I - Purge jobs? */ | |
318 | { | |
319 | cupsd_job_t *job; /* Current job */ | |
320 | ||
321 | ||
322 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
323 | job; | |
324 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
0a682745 MS |
325 | { |
326 | if (!job->dest || !job->username) | |
327 | cupsdLoadJob(job); | |
328 | ||
329 | if (!job->dest || !job->username) | |
330 | continue; | |
331 | ||
ef416fc2 | 332 | if ((dest == NULL || !strcmp(job->dest, dest)) && |
333 | (username == NULL || !strcmp(job->username, username))) | |
334 | { | |
335 | /* | |
336 | * Cancel all jobs matching this destination/user... | |
337 | */ | |
338 | ||
07725fee | 339 | cupsdCancelJob(job, purge, IPP_JOB_CANCELED); |
ef416fc2 | 340 | } |
0a682745 | 341 | } |
ef416fc2 | 342 | |
343 | cupsdCheckJobs(); | |
344 | } | |
345 | ||
346 | ||
347 | /* | |
348 | * 'cupsdCheckJobs()' - Check the pending jobs and start any if the destination | |
349 | * is available. | |
350 | */ | |
351 | ||
352 | void | |
353 | cupsdCheckJobs(void) | |
354 | { | |
355 | cupsd_job_t *job; /* Current job in queue */ | |
356 | cupsd_printer_t *printer, /* Printer destination */ | |
357 | *pclass; /* Printer class destination */ | |
ac884b6a | 358 | ipp_attribute_t *attr; /* Job attribute */ |
ef416fc2 | 359 | |
360 | ||
361 | DEBUG_puts("cupsdCheckJobs()"); | |
362 | ||
bd7854cb | 363 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
364 | "cupsdCheckJobs: %d active jobs, sleeping=%d, reload=%d", | |
365 | cupsArrayCount(ActiveJobs), Sleeping, NeedReload); | |
366 | ||
ef416fc2 | 367 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
368 | job; | |
369 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
370 | { | |
371 | /* | |
372 | * Start held jobs if they are ready... | |
373 | */ | |
374 | ||
bd7854cb | 375 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
376 | "cupsdCheckJobs: Job %d: state_value=%d, loaded=%s", | |
377 | job->id, job->state_value, job->attrs ? "yes" : "no"); | |
378 | ||
379 | if (job->state_value == IPP_JOB_HELD && | |
ef416fc2 | 380 | job->hold_until && |
381 | job->hold_until < time(NULL)) | |
bd7854cb | 382 | { |
09a101d6 | 383 | if (job->pending_timeout) |
91c84a35 MS |
384 | { |
385 | /* Add trailing banner as needed */ | |
386 | if (cupsdTimeoutJob(job)) | |
387 | continue; | |
388 | } | |
09a101d6 | 389 | |
ef416fc2 | 390 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 391 | job->state_value = IPP_JOB_PENDING; |
ac884b6a MS |
392 | |
393 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
394 | IPP_TAG_KEYWORD)) == NULL) | |
395 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
396 | ||
397 | if (attr) | |
398 | { | |
399 | attr->value_tag = IPP_TAG_KEYWORD; | |
400 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
3dfe78b3 MS |
401 | job->dirty = 1; |
402 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ac884b6a | 403 | } |
bd7854cb | 404 | } |
ef416fc2 | 405 | |
406 | /* | |
407 | * Start pending jobs if the destination is available... | |
408 | */ | |
409 | ||
bd7854cb | 410 | if (job->state_value == IPP_JOB_PENDING && !NeedReload && !Sleeping) |
ef416fc2 | 411 | { |
412 | printer = cupsdFindDest(job->dest); | |
413 | pclass = NULL; | |
414 | ||
415 | while (printer && | |
416 | (printer->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_CLASS))) | |
417 | { | |
418 | /* | |
419 | * If the class is remote, just pass it to the remote server... | |
420 | */ | |
421 | ||
422 | pclass = printer; | |
423 | ||
c0e1af83 | 424 | if (pclass->state == IPP_PRINTER_STOPPED) |
b86bc4cf | 425 | printer = NULL; |
c0e1af83 | 426 | else if (pclass->type & CUPS_PRINTER_REMOTE) |
427 | break; | |
428 | else | |
429 | printer = cupsdFindAvailablePrinter(printer->name); | |
ef416fc2 | 430 | } |
431 | ||
432 | if (!printer && !pclass) | |
433 | { | |
434 | /* | |
435 | * Whoa, the printer and/or class for this destination went away; | |
436 | * cancel the job... | |
437 | */ | |
438 | ||
75bd9771 MS |
439 | cupsdLogJob(job, CUPSD_LOG_WARN, |
440 | "Printer/class %s has gone away; canceling job!", | |
441 | job->dest); | |
ef416fc2 | 442 | |
443 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
bd7854cb | 444 | "Job canceled because the destination printer/class has " |
445 | "gone away."); | |
ef416fc2 | 446 | |
07725fee | 447 | cupsdCancelJob(job, 1, IPP_JOB_ABORTED); |
ef416fc2 | 448 | } |
449 | else if (printer) | |
450 | { | |
451 | /* | |
452 | * See if the printer is available or remote and not printing a job; | |
453 | * if so, start the job... | |
454 | */ | |
455 | ||
456 | if (pclass) | |
457 | { | |
458 | /* | |
459 | * Add/update a job-actual-printer-uri attribute for this job | |
460 | * so that we know which printer actually printed the job... | |
461 | */ | |
462 | ||
ef416fc2 | 463 | if ((attr = ippFindAttribute(job->attrs, "job-actual-printer-uri", |
464 | IPP_TAG_URI)) != NULL) | |
465 | cupsdSetString(&attr->values[0].string.text, printer->uri); | |
466 | else | |
467 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, | |
468 | "job-actual-printer-uri", NULL, printer->uri); | |
3dfe78b3 MS |
469 | |
470 | job->dirty = 1; | |
471 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 472 | } |
473 | ||
09a101d6 | 474 | if ((!(printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is local */ |
e53920b9 | 475 | printer->state == IPP_PRINTER_IDLE) || /* and idle */ |
09a101d6 | 476 | ((printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is remote */ |
bd7854cb | 477 | !printer->job)) /* and not printing */ |
bc44d920 | 478 | { |
479 | /* | |
480 | * Clear any message and reasons for the queue... | |
481 | */ | |
482 | ||
483 | printer->state_message[0] = '\0'; | |
484 | ||
485 | cupsdSetPrinterReasons(printer, "none"); | |
486 | ||
487 | /* | |
488 | * Start the job... | |
489 | */ | |
490 | ||
e1d6a774 | 491 | start_job(job, printer); |
bc44d920 | 492 | } |
ef416fc2 | 493 | } |
494 | } | |
495 | } | |
496 | } | |
497 | ||
498 | ||
499 | /* | |
500 | * 'cupsdCleanJobs()' - Clean out old jobs. | |
501 | */ | |
502 | ||
503 | void | |
504 | cupsdCleanJobs(void) | |
505 | { | |
506 | cupsd_job_t *job; /* Current job */ | |
507 | ||
508 | ||
bd7854cb | 509 | if (MaxJobs <= 0) |
ef416fc2 | 510 | return; |
511 | ||
512 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
513 | job && cupsArrayCount(Jobs) >= MaxJobs; | |
514 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
07725fee | 515 | if (job->state_value >= IPP_JOB_CANCELED) |
516 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
ef416fc2 | 517 | } |
518 | ||
519 | ||
3dfe78b3 MS |
520 | /* |
521 | * 'cupsdDeleteJob()' - Free all memory used by a job. | |
522 | */ | |
523 | ||
524 | void | |
525 | cupsdDeleteJob(cupsd_job_t *job) /* I - Job */ | |
526 | { | |
527 | cupsdClearString(&job->username); | |
528 | cupsdClearString(&job->dest); | |
529 | cupsdClearString(&job->auth_username); | |
530 | cupsdClearString(&job->auth_domain); | |
531 | cupsdClearString(&job->auth_password); | |
532 | ||
533 | #ifdef HAVE_GSSAPI | |
534 | /* | |
535 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
536 | */ | |
537 | ||
538 | if (job->ccache) | |
539 | { | |
540 | krb5_cc_destroy(KerberosContext, job->ccache); | |
541 | job->ccache = NULL; | |
542 | } | |
543 | ||
544 | cupsdClearString(&job->ccname); | |
545 | #endif /* HAVE_GSSAPI */ | |
546 | ||
547 | if (job->num_files > 0) | |
548 | { | |
549 | free(job->compressions); | |
550 | free(job->filetypes); | |
551 | } | |
552 | ||
553 | ippDelete(job->attrs); | |
554 | ||
555 | free(job); | |
556 | } | |
557 | ||
558 | ||
ef416fc2 | 559 | /* |
560 | * 'cupsdFinishJob()' - Finish a job. | |
561 | */ | |
562 | ||
563 | void | |
564 | cupsdFinishJob(cupsd_job_t *job) /* I - Job */ | |
565 | { | |
ef416fc2 | 566 | cupsd_printer_t *printer; /* Current printer */ |
09a101d6 | 567 | ipp_attribute_t *attr; /* job-hold-until attribute */ |
ef416fc2 | 568 | |
569 | ||
75bd9771 MS |
570 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "File %d is complete.", |
571 | job->current_file - 1); | |
ef416fc2 | 572 | |
75bd9771 MS |
573 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
574 | "cupsdFinishJob: job->status is %d", | |
575 | job->status); | |
ef416fc2 | 576 | |
07725fee | 577 | if (job->status_buffer && |
578 | (job->status < 0 || job->current_file >= job->num_files)) | |
ef416fc2 | 579 | { |
580 | /* | |
581 | * Close the pipe and clear the input bit. | |
582 | */ | |
583 | ||
f7deaa1a | 584 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 585 | |
75bd9771 MS |
586 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
587 | "cupsdFinishJob: Closing status pipes [ %d %d ]...", | |
588 | job->status_pipes[0], job->status_pipes[1]); | |
ef416fc2 | 589 | |
89d46774 | 590 | cupsdClosePipe(job->status_pipes); |
ef416fc2 | 591 | cupsdStatBufDelete(job->status_buffer); |
592 | ||
593 | job->status_buffer = NULL; | |
594 | } | |
595 | ||
e00b005a | 596 | printer = job->printer; |
597 | ||
4509bb49 | 598 | update_job_attrs(job, 0); |
bc44d920 | 599 | |
ef416fc2 | 600 | if (job->status < 0) |
601 | { | |
602 | /* | |
603 | * Backend had errors; stop it... | |
604 | */ | |
605 | ||
a74454a7 | 606 | int exit_code; /* Exit code from backend */ |
607 | ||
608 | ||
609 | /* | |
610 | * Convert the status to an exit code. Due to the way the W* macros are | |
611 | * implemented on MacOS X (bug?), we have to store the exit status in a | |
612 | * variable first and then convert... | |
613 | */ | |
614 | ||
615 | exit_code = -job->status; | |
616 | if (WIFEXITED(exit_code)) | |
617 | exit_code = WEXITSTATUS(exit_code); | |
618 | else | |
619 | exit_code = job->status; | |
620 | ||
75bd9771 MS |
621 | cupsdLogJob(job, CUPSD_LOG_INFO, "Backend returned status %d (%s)", |
622 | exit_code, | |
623 | exit_code == CUPS_BACKEND_FAILED ? "failed" : | |
624 | exit_code == CUPS_BACKEND_AUTH_REQUIRED ? | |
625 | "authentication required" : | |
626 | exit_code == CUPS_BACKEND_HOLD ? "hold job" : | |
627 | exit_code == CUPS_BACKEND_STOP ? "stop printer" : | |
628 | exit_code == CUPS_BACKEND_CANCEL ? "cancel job" : | |
629 | exit_code < 0 ? "crashed" : "unknown"); | |
a74454a7 | 630 | |
631 | /* | |
632 | * Do what needs to be done... | |
633 | */ | |
634 | ||
635 | switch (exit_code) | |
ef416fc2 | 636 | { |
637 | default : | |
638 | case CUPS_BACKEND_FAILED : | |
639 | /* | |
640 | * Backend failure, use the error-policy to determine how to | |
641 | * act... | |
642 | */ | |
643 | ||
644 | cupsdStopJob(job, 0); | |
ed486911 | 645 | |
07725fee | 646 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
ed486911 | 647 | { |
648 | /* | |
649 | * Mark the job as pending again - we'll retry on another | |
650 | * printer... | |
651 | */ | |
652 | ||
653 | job->state->values[0].integer = IPP_JOB_PENDING; | |
654 | job->state_value = IPP_JOB_PENDING; | |
655 | } | |
656 | ||
3dfe78b3 MS |
657 | job->dirty = 1; |
658 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 659 | |
660 | /* | |
661 | * If the job was queued to a class, try requeuing it... For | |
662 | * faxes and retry-job queues, hold the current job for 5 minutes. | |
663 | */ | |
664 | ||
665 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) | |
666 | cupsdCheckJobs(); | |
667 | else if ((printer->type & CUPS_PRINTER_FAX) || | |
668 | !strcmp(printer->error_policy, "retry-job")) | |
669 | { | |
670 | /* | |
671 | * See how many times we've tried to send the job; if more than | |
672 | * the limit, cancel the job. | |
673 | */ | |
674 | ||
675 | job->tries ++; | |
676 | ||
677 | if (job->tries >= JobRetryLimit) | |
678 | { | |
679 | /* | |
680 | * Too many tries... | |
681 | */ | |
682 | ||
75bd9771 MS |
683 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
684 | "Canceling job since it could not be " | |
685 | "sent after %d tries.", | |
686 | JobRetryLimit); | |
ef416fc2 | 687 | |
07725fee | 688 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 689 | } |
690 | else | |
691 | { | |
692 | /* | |
693 | * Try again in N seconds... | |
694 | */ | |
695 | ||
696 | set_hold_until(job, time(NULL) + JobRetryInterval); | |
07725fee | 697 | |
698 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, | |
699 | "Job held due to fax errors; please consult " | |
700 | "the error_log file for details."); | |
701 | cupsdSetPrinterState(printer, IPP_PRINTER_IDLE, 0); | |
ef416fc2 | 702 | } |
703 | } | |
704 | else if (!strcmp(printer->error_policy, "abort-job")) | |
07725fee | 705 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
706 | else | |
707 | { | |
708 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); | |
709 | ||
710 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
711 | "Job stopped due to backend errors; please consult " | |
712 | "the error_log file for details."); | |
713 | } | |
ef416fc2 | 714 | break; |
715 | ||
716 | case CUPS_BACKEND_CANCEL : | |
717 | /* | |
718 | * Cancel the job... | |
719 | */ | |
720 | ||
07725fee | 721 | cupsdCancelJob(job, 0, IPP_JOB_CANCELED); |
ef416fc2 | 722 | break; |
723 | ||
724 | case CUPS_BACKEND_HOLD : | |
725 | /* | |
726 | * Hold the job... | |
727 | */ | |
728 | ||
729 | cupsdStopJob(job, 0); | |
07725fee | 730 | |
ef416fc2 | 731 | cupsdSetJobHoldUntil(job, "indefinite"); |
07725fee | 732 | |
733 | job->state->values[0].integer = IPP_JOB_HELD; | |
734 | job->state_value = IPP_JOB_HELD; | |
735 | ||
3dfe78b3 MS |
736 | job->dirty = 1; |
737 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
07725fee | 738 | |
739 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
740 | "Job held due to backend errors; please consult " | |
741 | "the error_log file for details."); | |
ef416fc2 | 742 | break; |
743 | ||
744 | case CUPS_BACKEND_STOP : | |
745 | /* | |
746 | * Stop the printer... | |
747 | */ | |
748 | ||
749 | cupsdStopJob(job, 0); | |
07725fee | 750 | |
751 | job->state->values[0].integer = IPP_JOB_PENDING; | |
752 | job->state_value = IPP_JOB_PENDING; | |
753 | ||
3dfe78b3 MS |
754 | job->dirty = 1; |
755 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
756 | ||
ef416fc2 | 757 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); |
07725fee | 758 | |
759 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
760 | "Job stopped due to backend errors; please consult " | |
761 | "the error_log file for details."); | |
ef416fc2 | 762 | break; |
763 | ||
764 | case CUPS_BACKEND_AUTH_REQUIRED : | |
765 | cupsdStopJob(job, 0); | |
07725fee | 766 | |
09a101d6 | 767 | cupsdSetJobHoldUntil(job, "auth-info-required"); |
768 | ||
769 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
770 | IPP_TAG_KEYWORD)) == NULL) | |
771 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
772 | ||
773 | if (attr) | |
774 | { | |
775 | attr->value_tag = IPP_TAG_KEYWORD; | |
776 | cupsdSetString(&(attr->values[0].string.text), | |
777 | "auth-info-required"); | |
778 | } | |
07725fee | 779 | |
780 | job->state->values[0].integer = IPP_JOB_HELD; | |
781 | job->state_value = IPP_JOB_HELD; | |
782 | ||
3dfe78b3 MS |
783 | job->dirty = 1; |
784 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 785 | |
786 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
787 | "Authentication is required for job %d.", job->id); | |
788 | break; | |
789 | } | |
790 | ||
791 | /* | |
792 | * Try printing another job... | |
793 | */ | |
794 | ||
795 | cupsdCheckJobs(); | |
796 | } | |
797 | else if (job->status > 0) | |
798 | { | |
799 | /* | |
e00b005a | 800 | * Filter had errors; stop job... |
ef416fc2 | 801 | */ |
802 | ||
75bd9771 | 803 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Job stopped due to filter errors."); |
e00b005a | 804 | cupsdStopJob(job, 1); |
3dfe78b3 MS |
805 | job->dirty = 1; |
806 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
bd7854cb | 807 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, |
e00b005a | 808 | "Job stopped due to filter errors; please consult the " |
809 | "error_log file for details."); | |
810 | cupsdCheckJobs(); | |
ef416fc2 | 811 | } |
812 | else | |
813 | { | |
814 | /* | |
815 | * Job printed successfully; cancel it... | |
816 | */ | |
817 | ||
818 | if (job->current_file < job->num_files) | |
819 | { | |
e00b005a | 820 | /* |
821 | * Start the next file in the job... | |
822 | */ | |
823 | ||
ef416fc2 | 824 | FilterLevel -= job->cost; |
e1d6a774 | 825 | start_job(job, printer); |
ef416fc2 | 826 | } |
827 | else | |
828 | { | |
e00b005a | 829 | /* |
830 | * Close out this job... | |
831 | */ | |
832 | ||
75bd9771 | 833 | cupsdLogJob(job, CUPSD_LOG_INFO, "Completed successfully."); |
07725fee | 834 | cupsdCancelJob(job, 0, IPP_JOB_COMPLETED); |
ef416fc2 | 835 | cupsdCheckJobs(); |
836 | } | |
837 | } | |
838 | } | |
839 | ||
840 | ||
841 | /* | |
842 | * 'cupsdFreeAllJobs()' - Free all jobs from memory. | |
843 | */ | |
844 | ||
845 | void | |
846 | cupsdFreeAllJobs(void) | |
847 | { | |
848 | cupsd_job_t *job; /* Current job */ | |
849 | ||
850 | ||
bd7854cb | 851 | if (!Jobs) |
852 | return; | |
853 | ||
ef416fc2 | 854 | cupsdHoldSignals(); |
855 | ||
d09495fa | 856 | cupsdStopAllJobs(1); |
bd7854cb | 857 | cupsdSaveAllJobs(); |
ef416fc2 | 858 | |
859 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
860 | job; | |
861 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
862 | { | |
863 | cupsArrayRemove(Jobs, job); | |
864 | cupsArrayRemove(ActiveJobs, job); | |
3dfe78b3 | 865 | cupsArrayRemove(PrintingJobs, job); |
ef416fc2 | 866 | |
3dfe78b3 | 867 | cupsdDeleteJob(job); |
ef416fc2 | 868 | } |
869 | ||
870 | cupsdReleaseSignals(); | |
871 | } | |
872 | ||
873 | ||
874 | /* | |
875 | * 'cupsdFindJob()' - Find the specified job. | |
876 | */ | |
877 | ||
878 | cupsd_job_t * /* O - Job data */ | |
879 | cupsdFindJob(int id) /* I - Job ID */ | |
880 | { | |
881 | cupsd_job_t key; /* Search key */ | |
882 | ||
883 | ||
884 | key.id = id; | |
885 | ||
886 | return ((cupsd_job_t *)cupsArrayFind(Jobs, &key)); | |
887 | } | |
888 | ||
889 | ||
890 | /* | |
891 | * 'cupsdGetPrinterJobCount()' - Get the number of pending, processing, | |
892 | * or held jobs in a printer or class. | |
893 | */ | |
894 | ||
895 | int /* O - Job count */ | |
896 | cupsdGetPrinterJobCount( | |
897 | const char *dest) /* I - Printer or class name */ | |
898 | { | |
899 | int count; /* Job count */ | |
900 | cupsd_job_t *job; /* Current job */ | |
901 | ||
902 | ||
903 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
904 | job; | |
905 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
bd7854cb | 906 | if (job->dest && !strcasecmp(job->dest, dest)) |
ef416fc2 | 907 | count ++; |
908 | ||
909 | return (count); | |
910 | } | |
911 | ||
912 | ||
913 | /* | |
914 | * 'cupsdGetUserJobCount()' - Get the number of pending, processing, | |
915 | * or held jobs for a user. | |
916 | */ | |
917 | ||
918 | int /* O - Job count */ | |
919 | cupsdGetUserJobCount( | |
920 | const char *username) /* I - Username */ | |
921 | { | |
922 | int count; /* Job count */ | |
923 | cupsd_job_t *job; /* Current job */ | |
924 | ||
925 | ||
926 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
927 | job; | |
928 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
929 | if (!strcasecmp(job->username, username)) | |
930 | count ++; | |
931 | ||
932 | return (count); | |
933 | } | |
934 | ||
935 | ||
936 | /* | |
937 | * 'cupsdHoldJob()' - Hold the specified job. | |
938 | */ | |
939 | ||
940 | void | |
941 | cupsdHoldJob(cupsd_job_t *job) /* I - Job data */ | |
942 | { | |
bd7854cb | 943 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdHoldJob: id = %d", job->id); |
ef416fc2 | 944 | |
bd7854cb | 945 | if (job->state_value == IPP_JOB_PROCESSING) |
ef416fc2 | 946 | cupsdStopJob(job, 0); |
bd7854cb | 947 | else |
948 | cupsdLoadJob(job); | |
ef416fc2 | 949 | |
950 | DEBUG_puts("cupsdHoldJob: setting state to held..."); | |
951 | ||
952 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 953 | job->state_value = IPP_JOB_HELD; |
2e4ff8af | 954 | job->current_file = 0; |
ef416fc2 | 955 | |
3dfe78b3 MS |
956 | job->dirty = 1; |
957 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 958 | |
959 | cupsdCheckJobs(); | |
960 | } | |
961 | ||
962 | ||
963 | /* | |
964 | * 'cupsdLoadAllJobs()' - Load all jobs from disk. | |
965 | */ | |
966 | ||
967 | void | |
968 | cupsdLoadAllJobs(void) | |
969 | { | |
bd7854cb | 970 | char filename[1024]; /* Full filename of job.cache file */ |
971 | struct stat fileinfo, /* Information on job.cache file */ | |
972 | dirinfo; /* Information on RequestRoot dir */ | |
973 | ||
ef416fc2 | 974 | |
975 | ||
976 | /* | |
bd7854cb | 977 | * Create the job arrays as needed... |
ef416fc2 | 978 | */ |
979 | ||
980 | if (!Jobs) | |
981 | Jobs = cupsArrayNew(compare_jobs, NULL); | |
982 | ||
983 | if (!ActiveJobs) | |
984 | ActiveJobs = cupsArrayNew(compare_active_jobs, NULL); | |
985 | ||
3dfe78b3 MS |
986 | if (!PrintingJobs) |
987 | PrintingJobs = cupsArrayNew(compare_jobs, NULL); | |
988 | ||
ef416fc2 | 989 | /* |
bd7854cb | 990 | * See whether the job.cache file is older than the RequestRoot directory... |
ef416fc2 | 991 | */ |
992 | ||
bd7854cb | 993 | snprintf(filename, sizeof(filename), "%s/job.cache", CacheDir); |
ef416fc2 | 994 | |
bd7854cb | 995 | if (stat(filename, &fileinfo)) |
ef416fc2 | 996 | { |
bd7854cb | 997 | fileinfo.st_mtime = 0; |
998 | ||
999 | if (errno != ENOENT) | |
1000 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1001 | "Unable to get file information for \"%s\" - %s", | |
1002 | filename, strerror(errno)); | |
1003 | } | |
1004 | ||
1005 | if (stat(RequestRoot, &dirinfo)) | |
1006 | { | |
1007 | dirinfo.st_mtime = 0; | |
1008 | ||
1009 | if (errno != ENOENT) | |
1010 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1011 | "Unable to get directory information for \"%s\" - %s", | |
1012 | RequestRoot, strerror(errno)); | |
ef416fc2 | 1013 | } |
1014 | ||
1015 | /* | |
bd7854cb | 1016 | * Load the most recent source for job data... |
ef416fc2 | 1017 | */ |
1018 | ||
bd7854cb | 1019 | if (dirinfo.st_mtime > fileinfo.st_mtime) |
1020 | { | |
1021 | load_request_root(); | |
ef416fc2 | 1022 | |
bd7854cb | 1023 | load_next_job_id(filename); |
1024 | } | |
1025 | else | |
1026 | load_job_cache(filename); | |
ef416fc2 | 1027 | |
bd7854cb | 1028 | /* |
1029 | * Clean out old jobs as needed... | |
1030 | */ | |
ef416fc2 | 1031 | |
bd7854cb | 1032 | if (MaxJobs > 0 && cupsArrayCount(Jobs) >= MaxJobs) |
1033 | cupsdCleanJobs(); | |
1034 | } | |
ef416fc2 | 1035 | |
ef416fc2 | 1036 | |
bd7854cb | 1037 | /* |
1038 | * 'cupsdLoadJob()' - Load a single job... | |
1039 | */ | |
ef416fc2 | 1040 | |
bd7854cb | 1041 | void |
1042 | cupsdLoadJob(cupsd_job_t *job) /* I - Job */ | |
1043 | { | |
1044 | char jobfile[1024]; /* Job filename */ | |
1045 | cups_file_t *fp; /* Job file */ | |
1046 | int fileid; /* Current file ID */ | |
1047 | ipp_attribute_t *attr; /* Job attribute */ | |
09a101d6 | 1048 | const char *dest; /* Destination name */ |
1049 | cupsd_printer_t *destptr; /* Pointer to destination */ | |
bd7854cb | 1050 | mime_type_t **filetypes; /* New filetypes array */ |
1051 | int *compressions; /* New compressions array */ | |
ef416fc2 | 1052 | |
ef416fc2 | 1053 | |
bd7854cb | 1054 | if (job->attrs) |
1055 | { | |
f301802f | 1056 | if (job->state_value > IPP_JOB_STOPPED) |
bd7854cb | 1057 | job->access_time = time(NULL); |
ef416fc2 | 1058 | |
bd7854cb | 1059 | return; |
1060 | } | |
ef416fc2 | 1061 | |
bd7854cb | 1062 | if ((job->attrs = ippNew()) == NULL) |
1063 | { | |
75bd9771 | 1064 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Ran out of memory for job attributes!"); |
bd7854cb | 1065 | return; |
1066 | } | |
ef416fc2 | 1067 | |
bd7854cb | 1068 | /* |
1069 | * Load job attributes... | |
1070 | */ | |
ef416fc2 | 1071 | |
75bd9771 | 1072 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "Loading attributes..."); |
ef416fc2 | 1073 | |
bd7854cb | 1074 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, job->id); |
1075 | if ((fp = cupsFileOpen(jobfile, "r")) == NULL) | |
1076 | { | |
75bd9771 MS |
1077 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1078 | "Unable to open job control file \"%s\" - %s!", | |
1079 | jobfile, strerror(errno)); | |
bd7854cb | 1080 | ippDelete(job->attrs); |
1081 | job->attrs = NULL; | |
1082 | return; | |
1083 | } | |
ef416fc2 | 1084 | |
bd7854cb | 1085 | if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, job->attrs) != IPP_DATA) |
1086 | { | |
75bd9771 MS |
1087 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1088 | "Unable to read job control file \"%s\"!", | |
1089 | jobfile); | |
bd7854cb | 1090 | cupsFileClose(fp); |
1091 | ippDelete(job->attrs); | |
1092 | job->attrs = NULL; | |
1093 | unlink(jobfile); | |
1094 | return; | |
1095 | } | |
ef416fc2 | 1096 | |
bd7854cb | 1097 | cupsFileClose(fp); |
ef416fc2 | 1098 | |
bd7854cb | 1099 | /* |
1100 | * Copy attribute data to the job object... | |
1101 | */ | |
ef416fc2 | 1102 | |
bd7854cb | 1103 | if ((job->state = ippFindAttribute(job->attrs, "job-state", |
1104 | IPP_TAG_ENUM)) == NULL) | |
1105 | { | |
75bd9771 MS |
1106 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1107 | "Missing or bad job-state attribute in control file!"); | |
bd7854cb | 1108 | ippDelete(job->attrs); |
1109 | job->attrs = NULL; | |
1110 | unlink(jobfile); | |
1111 | return; | |
1112 | } | |
ef416fc2 | 1113 | |
bd7854cb | 1114 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
ef416fc2 | 1115 | |
bd7854cb | 1116 | if (!job->dest) |
1117 | { | |
1118 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", | |
1119 | IPP_TAG_URI)) == NULL) | |
1120 | { | |
75bd9771 MS |
1121 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1122 | "No job-printer-uri attribute in control file!"); | |
bd7854cb | 1123 | ippDelete(job->attrs); |
1124 | job->attrs = NULL; | |
1125 | unlink(jobfile); | |
1126 | return; | |
1127 | } | |
ef416fc2 | 1128 | |
f7deaa1a | 1129 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &(job->dtype), |
09a101d6 | 1130 | &destptr)) == NULL) |
bd7854cb | 1131 | { |
75bd9771 MS |
1132 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1133 | "Unable to queue job for destination \"%s\"!", | |
1134 | attr->values[0].string.text); | |
bd7854cb | 1135 | ippDelete(job->attrs); |
1136 | job->attrs = NULL; | |
1137 | unlink(jobfile); | |
1138 | return; | |
1139 | } | |
ef416fc2 | 1140 | |
bd7854cb | 1141 | cupsdSetString(&job->dest, dest); |
1142 | } | |
bc44d920 | 1143 | else if ((destptr = cupsdFindDest(job->dest)) == NULL) |
1144 | { | |
75bd9771 MS |
1145 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1146 | "Unable to queue job for destination \"%s\"!", job->dest); | |
bc44d920 | 1147 | ippDelete(job->attrs); |
1148 | job->attrs = NULL; | |
1149 | unlink(jobfile); | |
1150 | return; | |
1151 | } | |
bd7854cb | 1152 | |
1153 | job->sheets = ippFindAttribute(job->attrs, "job-media-sheets-completed", | |
1154 | IPP_TAG_INTEGER); | |
1155 | job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
1156 | ||
1157 | if (!job->priority) | |
1158 | { | |
1159 | if ((attr = ippFindAttribute(job->attrs, "job-priority", | |
1160 | IPP_TAG_INTEGER)) == NULL) | |
1161 | { | |
75bd9771 MS |
1162 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1163 | "Missing or bad job-priority attribute in control file!"); | |
bd7854cb | 1164 | ippDelete(job->attrs); |
1165 | job->attrs = NULL; | |
1166 | unlink(jobfile); | |
1167 | return; | |
1168 | } | |
1169 | ||
1170 | job->priority = attr->values[0].integer; | |
1171 | } | |
1172 | ||
1173 | if (!job->username) | |
1174 | { | |
1175 | if ((attr = ippFindAttribute(job->attrs, "job-originating-user-name", | |
1176 | IPP_TAG_NAME)) == NULL) | |
1177 | { | |
75bd9771 MS |
1178 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1179 | "Missing or bad job-originating-user-name attribute in " | |
1180 | "control file!"); | |
bd7854cb | 1181 | ippDelete(job->attrs); |
1182 | job->attrs = NULL; | |
1183 | unlink(jobfile); | |
1184 | return; | |
ef416fc2 | 1185 | } |
1186 | ||
bd7854cb | 1187 | cupsdSetString(&job->username, attr->values[0].string.text); |
1188 | } | |
1189 | ||
ef416fc2 | 1190 | /* |
bd7854cb | 1191 | * Set the job hold-until time and state... |
ef416fc2 | 1192 | */ |
1193 | ||
bd7854cb | 1194 | if (job->state_value == IPP_JOB_HELD) |
1195 | { | |
1196 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
1197 | IPP_TAG_KEYWORD)) == NULL) | |
1198 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 1199 | |
bd7854cb | 1200 | if (attr) |
1201 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
1202 | else | |
ef416fc2 | 1203 | { |
bd7854cb | 1204 | job->state->values[0].integer = IPP_JOB_PENDING; |
1205 | job->state_value = IPP_JOB_PENDING; | |
1206 | } | |
1207 | } | |
1208 | else if (job->state_value == IPP_JOB_PROCESSING) | |
1209 | { | |
1210 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1211 | job->state_value = IPP_JOB_PENDING; | |
1212 | } | |
ef416fc2 | 1213 | |
bd7854cb | 1214 | if (!job->num_files) |
1215 | { | |
1216 | /* | |
1217 | * Find all the d##### files... | |
1218 | */ | |
ef416fc2 | 1219 | |
bd7854cb | 1220 | for (fileid = 1; fileid < 10000; fileid ++) |
1221 | { | |
1222 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
1223 | job->id, fileid); | |
ef416fc2 | 1224 | |
bd7854cb | 1225 | if (access(jobfile, 0)) |
1226 | break; | |
ef416fc2 | 1227 | |
75bd9771 MS |
1228 | cupsdLogJob(job, CUPSD_LOG_DEBUG, |
1229 | "Auto-typing document file \"%s\"...", jobfile); | |
ef416fc2 | 1230 | |
1231 | if (fileid > job->num_files) | |
1232 | { | |
1233 | if (job->num_files == 0) | |
1234 | { | |
1235 | compressions = (int *)calloc(fileid, sizeof(int)); | |
1236 | filetypes = (mime_type_t **)calloc(fileid, sizeof(mime_type_t *)); | |
1237 | } | |
1238 | else | |
1239 | { | |
1240 | compressions = (int *)realloc(job->compressions, | |
1241 | sizeof(int) * fileid); | |
1242 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
bd7854cb | 1243 | sizeof(mime_type_t *) * |
1244 | fileid); | |
ef416fc2 | 1245 | } |
1246 | ||
bd7854cb | 1247 | if (!compressions || !filetypes) |
ef416fc2 | 1248 | { |
75bd9771 MS |
1249 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1250 | "Ran out of memory for job file types!"); | |
bd7854cb | 1251 | return; |
ef416fc2 | 1252 | } |
1253 | ||
1254 | job->compressions = compressions; | |
1255 | job->filetypes = filetypes; | |
1256 | job->num_files = fileid; | |
1257 | } | |
1258 | ||
bd7854cb | 1259 | job->filetypes[fileid - 1] = mimeFileType(MimeDatabase, jobfile, NULL, |
ef416fc2 | 1260 | job->compressions + fileid - 1); |
1261 | ||
bd7854cb | 1262 | if (!job->filetypes[fileid - 1]) |
ef416fc2 | 1263 | job->filetypes[fileid - 1] = mimeType(MimeDatabase, "application", |
1264 | "vnd.cups-raw"); | |
1265 | } | |
bd7854cb | 1266 | } |
ef416fc2 | 1267 | |
09a101d6 | 1268 | /* |
1269 | * Load authentication information as needed... | |
1270 | */ | |
1271 | ||
1272 | if (job->state_value < IPP_JOB_STOPPED) | |
1273 | { | |
1274 | snprintf(jobfile, sizeof(jobfile), "%s/a%05d", RequestRoot, job->id); | |
1275 | ||
1276 | cupsdClearString(&job->auth_username); | |
1277 | cupsdClearString(&job->auth_domain); | |
1278 | cupsdClearString(&job->auth_password); | |
1279 | ||
1280 | if ((fp = cupsFileOpen(jobfile, "r")) != NULL) | |
1281 | { | |
1282 | int i, /* Looping var */ | |
1283 | bytes; /* Size of auth data */ | |
1284 | char line[255], /* Line from file */ | |
1285 | data[255]; /* Decoded data */ | |
1286 | ||
1287 | ||
1288 | for (i = 0; | |
1289 | i < destptr->num_auth_info_required && | |
1290 | cupsFileGets(fp, line, sizeof(line)); | |
1291 | i ++) | |
1292 | { | |
1293 | bytes = sizeof(data); | |
1294 | httpDecode64_2(data, &bytes, line); | |
1295 | ||
1296 | if (!strcmp(destptr->auth_info_required[i], "username")) | |
1297 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", data); | |
1298 | else if (!strcmp(destptr->auth_info_required[i], "domain")) | |
1299 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", data); | |
1300 | else if (!strcmp(destptr->auth_info_required[i], "password")) | |
1301 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", data); | |
1302 | } | |
1303 | ||
1304 | cupsFileClose(fp); | |
1305 | } | |
1306 | } | |
bd7854cb | 1307 | job->access_time = time(NULL); |
ef416fc2 | 1308 | } |
1309 | ||
1310 | ||
1311 | /* | |
1312 | * 'cupsdMoveJob()' - Move the specified job to a different destination. | |
1313 | */ | |
1314 | ||
1315 | void | |
e53920b9 | 1316 | cupsdMoveJob(cupsd_job_t *job, /* I - Job */ |
1317 | cupsd_printer_t *p) /* I - Destination printer or class */ | |
ef416fc2 | 1318 | { |
1319 | ipp_attribute_t *attr; /* job-printer-uri attribute */ | |
e53920b9 | 1320 | const char *olddest; /* Old destination */ |
1321 | cupsd_printer_t *oldp; /* Old pointer */ | |
ef416fc2 | 1322 | |
1323 | ||
1324 | /* | |
e53920b9 | 1325 | * Don't move completed jobs... |
ef416fc2 | 1326 | */ |
1327 | ||
e53920b9 | 1328 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 1329 | return; |
1330 | ||
1331 | /* | |
e53920b9 | 1332 | * Get the old destination... |
ef416fc2 | 1333 | */ |
1334 | ||
e53920b9 | 1335 | olddest = job->dest; |
1336 | ||
1337 | if (job->printer) | |
1338 | oldp = job->printer; | |
1339 | else | |
1340 | oldp = cupsdFindDest(olddest); | |
ef416fc2 | 1341 | |
1342 | /* | |
1343 | * Change the destination information... | |
1344 | */ | |
1345 | ||
355e94dc MS |
1346 | if (job->state_value == IPP_JOB_PROCESSING) |
1347 | cupsdStopJob(job, 0); | |
1348 | else | |
1349 | cupsdLoadJob(job); | |
bd7854cb | 1350 | |
e53920b9 | 1351 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, oldp, job, |
1352 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1353 | p->name); | |
1354 | ||
1355 | cupsdSetString(&job->dest, p->name); | |
ef416fc2 | 1356 | job->dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE | |
1357 | CUPS_PRINTER_IMPLICIT); | |
1358 | ||
bd7854cb | 1359 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", |
1360 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1361 | cupsdSetString(&(attr->values[0].string.text), p->uri); |
1362 | ||
e53920b9 | 1363 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job, |
1364 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1365 | p->name); | |
1366 | ||
3dfe78b3 MS |
1367 | job->dirty = 1; |
1368 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1369 | } |
1370 | ||
1371 | ||
1372 | /* | |
1373 | * 'cupsdReleaseJob()' - Release the specified job. | |
1374 | */ | |
1375 | ||
1376 | void | |
1377 | cupsdReleaseJob(cupsd_job_t *job) /* I - Job */ | |
1378 | { | |
bd7854cb | 1379 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReleaseJob: id = %d", job->id); |
ef416fc2 | 1380 | |
bd7854cb | 1381 | if (job->state_value == IPP_JOB_HELD) |
ef416fc2 | 1382 | { |
1383 | DEBUG_puts("cupsdReleaseJob: setting state to pending..."); | |
1384 | ||
1385 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1386 | job->state_value = IPP_JOB_PENDING; |
3dfe78b3 MS |
1387 | job->dirty = 1; |
1388 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1389 | cupsdCheckJobs(); |
1390 | } | |
1391 | } | |
1392 | ||
1393 | ||
1394 | /* | |
1395 | * 'cupsdRestartJob()' - Restart the specified job. | |
1396 | */ | |
1397 | ||
1398 | void | |
1399 | cupsdRestartJob(cupsd_job_t *job) /* I - Job */ | |
1400 | { | |
bd7854cb | 1401 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdRestartJob: id = %d", job->id); |
ef416fc2 | 1402 | |
bd7854cb | 1403 | if (job->state_value == IPP_JOB_STOPPED || job->num_files) |
ef416fc2 | 1404 | { |
07725fee | 1405 | ipp_jstate_t old_state; /* Old job state */ |
1406 | ||
1407 | ||
bd7854cb | 1408 | cupsdLoadJob(job); |
1409 | ||
07725fee | 1410 | old_state = job->state_value; |
1411 | ||
ef416fc2 | 1412 | job->tries = 0; |
1413 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1414 | job->state_value = IPP_JOB_PENDING; |
07725fee | 1415 | |
3dfe78b3 MS |
1416 | job->dirty = 1; |
1417 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
07725fee | 1418 | |
1419 | if (old_state > IPP_JOB_STOPPED) | |
1420 | cupsArrayAdd(ActiveJobs, job); | |
1421 | ||
ef416fc2 | 1422 | cupsdCheckJobs(); |
1423 | } | |
1424 | } | |
1425 | ||
1426 | ||
1427 | /* | |
bd7854cb | 1428 | * 'cupsdSaveAllJobs()' - Save a summary of all jobs to disk. |
ef416fc2 | 1429 | */ |
1430 | ||
1431 | void | |
bd7854cb | 1432 | cupsdSaveAllJobs(void) |
1433 | { | |
1434 | int i; /* Looping var */ | |
1435 | cups_file_t *fp; /* Job cache file */ | |
1436 | char temp[1024]; /* Temporary string */ | |
1437 | cupsd_job_t *job; /* Current job */ | |
1438 | time_t curtime; /* Current time */ | |
1439 | struct tm *curdate; /* Current date */ | |
1440 | ||
1441 | ||
1442 | snprintf(temp, sizeof(temp), "%s/job.cache", CacheDir); | |
1443 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
1444 | { | |
1445 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1446 | "Unable to create job cache file \"%s\" - %s", | |
1447 | temp, strerror(errno)); | |
1448 | return; | |
1449 | } | |
1450 | ||
1451 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving job cache file \"%s\"...", temp); | |
1452 | ||
1453 | /* | |
1454 | * Restrict access to the file... | |
1455 | */ | |
1456 | ||
1457 | fchown(cupsFileNumber(fp), getuid(), Group); | |
1458 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
1459 | ||
1460 | /* | |
1461 | * Write a small header to the file... | |
1462 | */ | |
1463 | ||
1464 | curtime = time(NULL); | |
1465 | curdate = localtime(&curtime); | |
1466 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
1467 | ||
1468 | cupsFilePuts(fp, "# Job cache file for " CUPS_SVERSION "\n"); | |
1469 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1470 | cupsFilePrintf(fp, "NextJobId %d\n", NextJobId); | |
1471 | ||
1472 | /* | |
1473 | * Write each job known to the system... | |
1474 | */ | |
1475 | ||
1476 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
1477 | job; | |
1478 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1479 | { | |
1480 | cupsFilePrintf(fp, "<Job %d>\n", job->id); | |
1481 | cupsFilePrintf(fp, "State %d\n", job->state_value); | |
1482 | cupsFilePrintf(fp, "Priority %d\n", job->priority); | |
1483 | cupsFilePrintf(fp, "Username %s\n", job->username); | |
1484 | cupsFilePrintf(fp, "Destination %s\n", job->dest); | |
1485 | cupsFilePrintf(fp, "DestType %d\n", job->dtype); | |
1486 | cupsFilePrintf(fp, "NumFiles %d\n", job->num_files); | |
1487 | for (i = 0; i < job->num_files; i ++) | |
1488 | cupsFilePrintf(fp, "File %d %s/%s %d\n", i + 1, job->filetypes[i]->super, | |
1489 | job->filetypes[i]->type, job->compressions[i]); | |
1490 | cupsFilePuts(fp, "</Job>\n"); | |
1491 | } | |
1492 | ||
1493 | cupsFileClose(fp); | |
1494 | } | |
1495 | ||
1496 | ||
1497 | /* | |
1498 | * 'cupsdSaveJob()' - Save a job to disk. | |
1499 | */ | |
1500 | ||
1501 | void | |
1502 | cupsdSaveJob(cupsd_job_t *job) /* I - Job */ | |
ef416fc2 | 1503 | { |
1504 | char filename[1024]; /* Job control filename */ | |
fa73b229 | 1505 | cups_file_t *fp; /* Job file */ |
ef416fc2 | 1506 | |
1507 | ||
bd7854cb | 1508 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p", |
1509 | job, job->id, job->attrs); | |
1510 | ||
ef416fc2 | 1511 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id); |
1512 | ||
fa73b229 | 1513 | if ((fp = cupsFileOpen(filename, "w")) == NULL) |
ef416fc2 | 1514 | { |
75bd9771 MS |
1515 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
1516 | "Unable to create job control file \"%s\" - %s.", | |
1517 | filename, strerror(errno)); | |
ef416fc2 | 1518 | return; |
1519 | } | |
1520 | ||
fa73b229 | 1521 | fchmod(cupsFileNumber(fp), 0600); |
1522 | fchown(cupsFileNumber(fp), RunUser, Group); | |
ef416fc2 | 1523 | |
bd7854cb | 1524 | job->attrs->state = IPP_IDLE; |
1525 | ||
1526 | if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, | |
1527 | job->attrs) != IPP_DATA) | |
75bd9771 | 1528 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to write job control file!"); |
ef416fc2 | 1529 | |
fa73b229 | 1530 | cupsFileClose(fp); |
3dfe78b3 MS |
1531 | |
1532 | job->dirty = 0; | |
ef416fc2 | 1533 | } |
1534 | ||
1535 | ||
1536 | /* | |
1537 | * 'cupsdSetJobHoldUntil()' - Set the hold time for a job... | |
1538 | */ | |
1539 | ||
1540 | void | |
1541 | cupsdSetJobHoldUntil(cupsd_job_t *job, /* I - Job */ | |
1542 | const char *when) /* I - When to resume */ | |
1543 | { | |
1544 | time_t curtime; /* Current time */ | |
1545 | struct tm *curdate; /* Current date */ | |
1546 | int hour; /* Hold hour */ | |
1547 | int minute; /* Hold minute */ | |
1548 | int second; /* Hold second */ | |
1549 | ||
1550 | ||
bd7854cb | 1551 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil(%d, \"%s\")", |
ef416fc2 | 1552 | job->id, when); |
1553 | ||
1554 | second = 0; | |
1555 | ||
09a101d6 | 1556 | if (!strcmp(when, "indefinite") || !strcmp(when, "auth-info-required")) |
ef416fc2 | 1557 | { |
1558 | /* | |
1559 | * Hold indefinitely... | |
1560 | */ | |
1561 | ||
1562 | job->hold_until = 0; | |
1563 | } | |
1564 | else if (!strcmp(when, "day-time")) | |
1565 | { | |
1566 | /* | |
1567 | * Hold to 6am the next morning unless local time is < 6pm. | |
1568 | */ | |
1569 | ||
1570 | curtime = time(NULL); | |
1571 | curdate = localtime(&curtime); | |
1572 | ||
1573 | if (curdate->tm_hour < 18) | |
1574 | job->hold_until = curtime; | |
1575 | else | |
1576 | job->hold_until = curtime + | |
1577 | ((29 - curdate->tm_hour) * 60 + 59 - | |
1578 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1579 | } | |
89d46774 | 1580 | else if (!strcmp(when, "evening") || !strcmp(when, "night")) |
ef416fc2 | 1581 | { |
1582 | /* | |
1583 | * Hold to 6pm unless local time is > 6pm or < 6am. | |
1584 | */ | |
1585 | ||
1586 | curtime = time(NULL); | |
1587 | curdate = localtime(&curtime); | |
1588 | ||
1589 | if (curdate->tm_hour < 6 || curdate->tm_hour >= 18) | |
1590 | job->hold_until = curtime; | |
1591 | else | |
1592 | job->hold_until = curtime + | |
1593 | ((17 - curdate->tm_hour) * 60 + 59 - | |
1594 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1595 | } |
ef416fc2 | 1596 | else if (!strcmp(when, "second-shift")) |
1597 | { | |
1598 | /* | |
1599 | * Hold to 4pm unless local time is > 4pm. | |
1600 | */ | |
1601 | ||
1602 | curtime = time(NULL); | |
1603 | curdate = localtime(&curtime); | |
1604 | ||
1605 | if (curdate->tm_hour >= 16) | |
1606 | job->hold_until = curtime; | |
1607 | else | |
1608 | job->hold_until = curtime + | |
1609 | ((15 - curdate->tm_hour) * 60 + 59 - | |
1610 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1611 | } |
ef416fc2 | 1612 | else if (!strcmp(when, "third-shift")) |
1613 | { | |
1614 | /* | |
1615 | * Hold to 12am unless local time is < 8am. | |
1616 | */ | |
1617 | ||
1618 | curtime = time(NULL); | |
1619 | curdate = localtime(&curtime); | |
1620 | ||
1621 | if (curdate->tm_hour < 8) | |
1622 | job->hold_until = curtime; | |
1623 | else | |
1624 | job->hold_until = curtime + | |
1625 | ((23 - curdate->tm_hour) * 60 + 59 - | |
1626 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1627 | } |
ef416fc2 | 1628 | else if (!strcmp(when, "weekend")) |
1629 | { | |
1630 | /* | |
1631 | * Hold to weekend unless we are in the weekend. | |
1632 | */ | |
1633 | ||
1634 | curtime = time(NULL); | |
1635 | curdate = localtime(&curtime); | |
1636 | ||
1637 | if (curdate->tm_wday || curdate->tm_wday == 6) | |
1638 | job->hold_until = curtime; | |
1639 | else | |
1640 | job->hold_until = curtime + | |
1641 | (((5 - curdate->tm_wday) * 24 + | |
1642 | (17 - curdate->tm_hour)) * 60 + 59 - | |
1643 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1644 | } | |
1645 | else if (sscanf(when, "%d:%d:%d", &hour, &minute, &second) >= 2) | |
1646 | { | |
1647 | /* | |
1648 | * Hold to specified GMT time (HH:MM or HH:MM:SS)... | |
1649 | */ | |
1650 | ||
1651 | curtime = time(NULL); | |
1652 | curdate = gmtime(&curtime); | |
1653 | ||
1654 | job->hold_until = curtime + | |
1655 | ((hour - curdate->tm_hour) * 60 + minute - | |
1656 | curdate->tm_min) * 60 + second - curdate->tm_sec; | |
1657 | ||
1658 | /* | |
1659 | * Hold until next day as needed... | |
1660 | */ | |
1661 | ||
1662 | if (job->hold_until < curtime) | |
b86bc4cf | 1663 | job->hold_until += 24 * 60 * 60; |
ef416fc2 | 1664 | } |
1665 | ||
bd7854cb | 1666 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil: hold_until = %d", |
ef416fc2 | 1667 | (int)job->hold_until); |
1668 | } | |
1669 | ||
1670 | ||
1671 | /* | |
1672 | * 'cupsdSetJobPriority()' - Set the priority of a job, moving it up/down in | |
1673 | * the list as needed. | |
1674 | */ | |
1675 | ||
1676 | void | |
1677 | cupsdSetJobPriority( | |
1678 | cupsd_job_t *job, /* I - Job ID */ | |
1679 | int priority) /* I - New priority (0 to 100) */ | |
1680 | { | |
1681 | ipp_attribute_t *attr; /* Job attribute */ | |
1682 | ||
1683 | ||
1684 | /* | |
1685 | * Don't change completed jobs... | |
1686 | */ | |
1687 | ||
bd7854cb | 1688 | if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 1689 | return; |
1690 | ||
1691 | /* | |
1692 | * Set the new priority and re-add the job into the active list... | |
1693 | */ | |
1694 | ||
1695 | cupsArrayRemove(ActiveJobs, job); | |
1696 | ||
1697 | job->priority = priority; | |
1698 | ||
bd7854cb | 1699 | if ((attr = ippFindAttribute(job->attrs, "job-priority", |
1700 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 1701 | attr->values[0].integer = priority; |
1702 | else | |
1703 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
1704 | priority); | |
1705 | ||
1706 | cupsArrayAdd(ActiveJobs, job); | |
1707 | ||
3dfe78b3 MS |
1708 | job->dirty = 1; |
1709 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1710 | } |
1711 | ||
1712 | ||
1713 | /* | |
e1d6a774 | 1714 | * 'cupsdStopAllJobs()' - Stop all print jobs. |
ef416fc2 | 1715 | */ |
1716 | ||
1717 | void | |
d09495fa | 1718 | cupsdStopAllJobs(int force) /* I - 1 = Force all filters to stop */ |
ef416fc2 | 1719 | { |
e1d6a774 | 1720 | cupsd_job_t *job; /* Current job */ |
ef416fc2 | 1721 | |
ef416fc2 | 1722 | |
e1d6a774 | 1723 | DEBUG_puts("cupsdStopAllJobs()"); |
ef416fc2 | 1724 | |
e1d6a774 | 1725 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
1726 | job; | |
1727 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1728 | if (job->state_value == IPP_JOB_PROCESSING) | |
1729 | { | |
d09495fa | 1730 | cupsdStopJob(job, force); |
e1d6a774 | 1731 | job->state->values[0].integer = IPP_JOB_PENDING; |
1732 | job->state_value = IPP_JOB_PENDING; | |
1733 | } | |
1734 | } | |
ef416fc2 | 1735 | |
ef416fc2 | 1736 | |
e1d6a774 | 1737 | /* |
1738 | * 'cupsdStopJob()' - Stop a print job. | |
1739 | */ | |
ef416fc2 | 1740 | |
e1d6a774 | 1741 | void |
1742 | cupsdStopJob(cupsd_job_t *job, /* I - Job */ | |
1743 | int force) /* I - 1 = Force all filters to stop */ | |
1744 | { | |
1745 | int i; /* Looping var */ | |
ef416fc2 | 1746 | |
ef416fc2 | 1747 | |
75bd9771 | 1748 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "cupsdStopJob: force = %d", force); |
ef416fc2 | 1749 | |
e1d6a774 | 1750 | if (job->state_value != IPP_JOB_PROCESSING) |
1751 | return; | |
ef416fc2 | 1752 | |
e1d6a774 | 1753 | FilterLevel -= job->cost; |
ef416fc2 | 1754 | |
07725fee | 1755 | if (job->printer->state == IPP_PRINTER_PROCESSING) |
e1d6a774 | 1756 | cupsdSetPrinterState(job->printer, IPP_PRINTER_IDLE, 0); |
ef416fc2 | 1757 | |
e1d6a774 | 1758 | job->state->values[0].integer = IPP_JOB_STOPPED; |
1759 | job->state_value = IPP_JOB_STOPPED; | |
1760 | job->printer->job = NULL; | |
1761 | job->printer = NULL; | |
ef416fc2 | 1762 | |
e1d6a774 | 1763 | job->current_file --; |
ef416fc2 | 1764 | |
e1d6a774 | 1765 | for (i = 0; job->filters[i]; i ++) |
1766 | if (job->filters[i] > 0) | |
ef416fc2 | 1767 | { |
e1d6a774 | 1768 | cupsdEndProcess(job->filters[i], force); |
1769 | job->filters[i] = 0; | |
ef416fc2 | 1770 | } |
ef416fc2 | 1771 | |
e1d6a774 | 1772 | if (job->backend > 0) |
ef416fc2 | 1773 | { |
e1d6a774 | 1774 | cupsdEndProcess(job->backend, force); |
1775 | job->backend = 0; | |
ef416fc2 | 1776 | } |
1777 | ||
a4924f6c MS |
1778 | cupsdDestroyProfile(job->profile); |
1779 | job->profile = NULL; | |
1780 | ||
75bd9771 MS |
1781 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "Closing print pipes [ %d %d ]...", |
1782 | job->print_pipes[0], job->print_pipes[1]); | |
ef416fc2 | 1783 | |
e1d6a774 | 1784 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 1785 | |
75bd9771 MS |
1786 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "Closing back pipes [ %d %d ]...", |
1787 | job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 1788 | |
e1d6a774 | 1789 | cupsdClosePipe(job->back_pipes); |
ef416fc2 | 1790 | |
75bd9771 MS |
1791 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "Closing side pipes [ %d %d ]...", |
1792 | job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 1793 | |
1794 | cupsdClosePipe(job->side_pipes); | |
1795 | ||
e1d6a774 | 1796 | if (job->status_buffer) |
ef416fc2 | 1797 | { |
1798 | /* | |
e1d6a774 | 1799 | * Close the pipe and clear the input bit. |
ef416fc2 | 1800 | */ |
1801 | ||
f7deaa1a | 1802 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 1803 | |
75bd9771 MS |
1804 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "Closing status pipes [ %d %d ]...", |
1805 | job->status_pipes[0], job->status_pipes[1]); | |
ef416fc2 | 1806 | |
89d46774 | 1807 | cupsdClosePipe(job->status_pipes); |
e1d6a774 | 1808 | cupsdStatBufDelete(job->status_buffer); |
ef416fc2 | 1809 | |
e1d6a774 | 1810 | job->status_buffer = NULL; |
ef416fc2 | 1811 | } |
e1d6a774 | 1812 | } |
ef416fc2 | 1813 | |
ef416fc2 | 1814 | |
e1d6a774 | 1815 | /* |
1816 | * 'cupsdUnloadCompletedJobs()' - Flush completed job history from memory. | |
1817 | */ | |
ef416fc2 | 1818 | |
e1d6a774 | 1819 | void |
1820 | cupsdUnloadCompletedJobs(void) | |
1821 | { | |
1822 | cupsd_job_t *job; /* Current job */ | |
1823 | time_t expire; /* Expiration time */ | |
ef416fc2 | 1824 | |
ef416fc2 | 1825 | |
e1d6a774 | 1826 | expire = time(NULL) - 60; |
ef416fc2 | 1827 | |
e1d6a774 | 1828 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1829 | job; | |
1830 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1831 | if (job->attrs && job->state_value >= IPP_JOB_STOPPED && | |
1832 | job->access_time < expire) | |
3dfe78b3 MS |
1833 | { |
1834 | if (job->dirty) | |
1835 | cupsdSaveJob(job); | |
1836 | ||
e1d6a774 | 1837 | unload_job(job); |
3dfe78b3 | 1838 | } |
e1d6a774 | 1839 | } |
ef416fc2 | 1840 | |
ef416fc2 | 1841 | |
e1d6a774 | 1842 | /* |
1843 | * 'compare_active_jobs()' - Compare the job IDs and priorities of two jobs. | |
1844 | */ | |
ef416fc2 | 1845 | |
e1d6a774 | 1846 | static int /* O - Difference */ |
1847 | compare_active_jobs(void *first, /* I - First job */ | |
1848 | void *second, /* I - Second job */ | |
1849 | void *data) /* I - App data (not used) */ | |
1850 | { | |
1851 | int diff; /* Difference */ | |
ef416fc2 | 1852 | |
ef416fc2 | 1853 | |
8ca02f3c | 1854 | if ((diff = ((cupsd_job_t *)second)->priority - |
1855 | ((cupsd_job_t *)first)->priority) != 0) | |
e1d6a774 | 1856 | return (diff); |
1857 | else | |
1858 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1859 | } | |
ef416fc2 | 1860 | |
ef416fc2 | 1861 | |
e1d6a774 | 1862 | /* |
1863 | * 'compare_jobs()' - Compare the job IDs of two jobs. | |
1864 | */ | |
ef416fc2 | 1865 | |
e1d6a774 | 1866 | static int /* O - Difference */ |
1867 | compare_jobs(void *first, /* I - First job */ | |
1868 | void *second, /* I - Second job */ | |
1869 | void *data) /* I - App data (not used) */ | |
1870 | { | |
1871 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1872 | } | |
ef416fc2 | 1873 | |
ef416fc2 | 1874 | |
e1d6a774 | 1875 | /* |
f7deaa1a | 1876 | * 'ipp_length()' - Compute the size of the buffer needed to hold |
e1d6a774 | 1877 | * the textual IPP attributes. |
1878 | */ | |
ef416fc2 | 1879 | |
e1d6a774 | 1880 | static int /* O - Size of attribute buffer */ |
1881 | ipp_length(ipp_t *ipp) /* I - IPP request */ | |
1882 | { | |
1883 | int bytes; /* Number of bytes */ | |
1884 | int i; /* Looping var */ | |
1885 | ipp_attribute_t *attr; /* Current attribute */ | |
bd7854cb | 1886 | |
ef416fc2 | 1887 | |
1888 | /* | |
e1d6a774 | 1889 | * Loop through all attributes... |
ef416fc2 | 1890 | */ |
1891 | ||
e1d6a774 | 1892 | bytes = 0; |
ef416fc2 | 1893 | |
e1d6a774 | 1894 | for (attr = ipp->attrs; attr != NULL; attr = attr->next) |
ef416fc2 | 1895 | { |
e1d6a774 | 1896 | /* |
1897 | * Skip attributes that won't be sent to filters... | |
1898 | */ | |
ef416fc2 | 1899 | |
e1d6a774 | 1900 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
1901 | attr->value_tag == IPP_TAG_NAMELANG || | |
1902 | attr->value_tag == IPP_TAG_TEXTLANG || | |
1903 | attr->value_tag == IPP_TAG_URI || | |
1904 | attr->value_tag == IPP_TAG_URISCHEME) | |
1905 | continue; | |
ef416fc2 | 1906 | |
e1d6a774 | 1907 | if (strncmp(attr->name, "time-", 5) == 0) |
1908 | continue; | |
ef416fc2 | 1909 | |
e1d6a774 | 1910 | /* |
1911 | * Add space for a leading space and commas between each value. | |
1912 | * For the first attribute, the leading space isn't used, so the | |
1913 | * extra byte can be used as the nul terminator... | |
1914 | */ | |
ef416fc2 | 1915 | |
e1d6a774 | 1916 | bytes ++; /* " " separator */ |
1917 | bytes += attr->num_values; /* "," separators */ | |
ef416fc2 | 1918 | |
e1d6a774 | 1919 | /* |
1920 | * Boolean attributes appear as "foo,nofoo,foo,nofoo", while | |
1921 | * other attributes appear as "foo=value1,value2,...,valueN". | |
1922 | */ | |
ef416fc2 | 1923 | |
e1d6a774 | 1924 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
1925 | bytes += strlen(attr->name); | |
1926 | else | |
1927 | bytes += attr->num_values * strlen(attr->name); | |
ef416fc2 | 1928 | |
e1d6a774 | 1929 | /* |
1930 | * Now add the size required for each value in the attribute... | |
1931 | */ | |
ef416fc2 | 1932 | |
e1d6a774 | 1933 | switch (attr->value_tag) |
1934 | { | |
1935 | case IPP_TAG_INTEGER : | |
1936 | case IPP_TAG_ENUM : | |
1937 | /* | |
1938 | * Minimum value of a signed integer is -2147483647, or 11 digits. | |
1939 | */ | |
ef416fc2 | 1940 | |
e1d6a774 | 1941 | bytes += attr->num_values * 11; |
1942 | break; | |
ef416fc2 | 1943 | |
e1d6a774 | 1944 | case IPP_TAG_BOOLEAN : |
1945 | /* | |
1946 | * Add two bytes for each false ("no") value... | |
1947 | */ | |
ef416fc2 | 1948 | |
e1d6a774 | 1949 | for (i = 0; i < attr->num_values; i ++) |
1950 | if (!attr->values[i].boolean) | |
1951 | bytes += 2; | |
1952 | break; | |
ef416fc2 | 1953 | |
e1d6a774 | 1954 | case IPP_TAG_RANGE : |
1955 | /* | |
1956 | * A range is two signed integers separated by a hyphen, or | |
1957 | * 23 characters max. | |
1958 | */ | |
ef416fc2 | 1959 | |
e1d6a774 | 1960 | bytes += attr->num_values * 23; |
1961 | break; | |
ef416fc2 | 1962 | |
e1d6a774 | 1963 | case IPP_TAG_RESOLUTION : |
1964 | /* | |
1965 | * A resolution is two signed integers separated by an "x" and | |
1966 | * suffixed by the units, or 26 characters max. | |
1967 | */ | |
ef416fc2 | 1968 | |
e1d6a774 | 1969 | bytes += attr->num_values * 26; |
1970 | break; | |
ef416fc2 | 1971 | |
e1d6a774 | 1972 | case IPP_TAG_STRING : |
1973 | case IPP_TAG_TEXT : | |
1974 | case IPP_TAG_NAME : | |
1975 | case IPP_TAG_KEYWORD : | |
1976 | case IPP_TAG_CHARSET : | |
1977 | case IPP_TAG_LANGUAGE : | |
1978 | case IPP_TAG_URI : | |
1979 | /* | |
1980 | * Strings can contain characters that need quoting. We need | |
1981 | * at least 2 * len + 2 characters to cover the quotes and | |
1982 | * any backslashes in the string. | |
1983 | */ | |
ef416fc2 | 1984 | |
e1d6a774 | 1985 | for (i = 0; i < attr->num_values; i ++) |
1986 | bytes += 2 * strlen(attr->values[i].string.text) + 2; | |
1987 | break; | |
bd7854cb | 1988 | |
e1d6a774 | 1989 | default : |
1990 | break; /* anti-compiler-warning-code */ | |
bd7854cb | 1991 | } |
ef416fc2 | 1992 | } |
1993 | ||
e1d6a774 | 1994 | return (bytes); |
1995 | } | |
ef416fc2 | 1996 | |
ef416fc2 | 1997 | |
e1d6a774 | 1998 | /* |
1999 | * 'load_job_cache()' - Load jobs from the job.cache file. | |
2000 | */ | |
ef416fc2 | 2001 | |
e1d6a774 | 2002 | static void |
2003 | load_job_cache(const char *filename) /* I - job.cache filename */ | |
2004 | { | |
2005 | cups_file_t *fp; /* job.cache file */ | |
2006 | char line[1024], /* Line buffer */ | |
2007 | *value; /* Value on line */ | |
2008 | int linenum; /* Line number in file */ | |
2009 | cupsd_job_t *job; /* Current job */ | |
2010 | int jobid; /* Job ID */ | |
2011 | char jobfile[1024]; /* Job filename */ | |
ef416fc2 | 2012 | |
ef416fc2 | 2013 | |
e1d6a774 | 2014 | /* |
2015 | * Open the job.cache file... | |
2016 | */ | |
bd7854cb | 2017 | |
e1d6a774 | 2018 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2019 | { | |
2020 | if (errno != ENOENT) | |
2021 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2022 | "Unable to open job cache file \"%s\": %s", | |
2023 | filename, strerror(errno)); | |
bd7854cb | 2024 | |
e1d6a774 | 2025 | load_request_root(); |
bd7854cb | 2026 | |
ef416fc2 | 2027 | return; |
2028 | } | |
2029 | ||
e1d6a774 | 2030 | /* |
2031 | * Read entries from the job cache file and create jobs as needed. | |
2032 | */ | |
ef416fc2 | 2033 | |
e1d6a774 | 2034 | cupsdLogMessage(CUPSD_LOG_INFO, "Loading job cache file \"%s\"...", |
2035 | filename); | |
ef416fc2 | 2036 | |
e1d6a774 | 2037 | linenum = 0; |
2038 | job = NULL; | |
ef416fc2 | 2039 | |
e1d6a774 | 2040 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2041 | { | |
2042 | if (!strcasecmp(line, "NextJobId")) | |
ef416fc2 | 2043 | { |
e1d6a774 | 2044 | if (value) |
2045 | NextJobId = atoi(value); | |
2046 | } | |
2047 | else if (!strcasecmp(line, "<Job")) | |
2048 | { | |
2049 | if (job) | |
ef416fc2 | 2050 | { |
e1d6a774 | 2051 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing </Job> directive on line %d!", |
2052 | linenum); | |
2053 | continue; | |
2054 | } | |
ef416fc2 | 2055 | |
e1d6a774 | 2056 | if (!value) |
2057 | { | |
2058 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing job ID on line %d!", linenum); | |
2059 | continue; | |
2060 | } | |
bd7854cb | 2061 | |
e1d6a774 | 2062 | jobid = atoi(value); |
bd7854cb | 2063 | |
e1d6a774 | 2064 | if (jobid < 1) |
2065 | { | |
2066 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad job ID %d on line %d!", jobid, | |
2067 | linenum); | |
2068 | continue; | |
2069 | } | |
ef416fc2 | 2070 | |
e1d6a774 | 2071 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, jobid); |
2072 | if (access(jobfile, 0)) | |
2073 | { | |
09a101d6 | 2074 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] Files have gone away!", |
2075 | jobid); | |
e1d6a774 | 2076 | continue; |
ef416fc2 | 2077 | } |
e1d6a774 | 2078 | |
2079 | job = calloc(1, sizeof(cupsd_job_t)); | |
2080 | if (!job) | |
ef416fc2 | 2081 | { |
e1d6a774 | 2082 | cupsdLogMessage(CUPSD_LOG_EMERG, |
75bd9771 | 2083 | "[Job %d] Unable to allocate memory for job!", jobid); |
e1d6a774 | 2084 | break; |
2085 | } | |
ef416fc2 | 2086 | |
89d46774 | 2087 | job->id = jobid; |
2088 | job->back_pipes[0] = -1; | |
2089 | job->back_pipes[1] = -1; | |
2090 | job->print_pipes[0] = -1; | |
2091 | job->print_pipes[1] = -1; | |
f7deaa1a | 2092 | job->side_pipes[0] = -1; |
2093 | job->side_pipes[1] = -1; | |
89d46774 | 2094 | job->status_pipes[0] = -1; |
2095 | job->status_pipes[1] = -1; | |
ef416fc2 | 2096 | |
75bd9771 | 2097 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "Loading from cache..."); |
e1d6a774 | 2098 | } |
2099 | else if (!job) | |
2100 | { | |
2101 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2102 | "Missing <Job #> directive on line %d!", linenum); | |
2103 | continue; | |
2104 | } | |
2105 | else if (!strcasecmp(line, "</Job>")) | |
2106 | { | |
2107 | cupsArrayAdd(Jobs, job); | |
ef416fc2 | 2108 | |
f301802f | 2109 | if (job->state_value <= IPP_JOB_STOPPED) |
e1d6a774 | 2110 | { |
2111 | cupsArrayAdd(ActiveJobs, job); | |
2112 | cupsdLoadJob(job); | |
2113 | } | |
bd7854cb | 2114 | |
e1d6a774 | 2115 | job = NULL; |
2116 | } | |
2117 | else if (!value) | |
2118 | { | |
2119 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d!", linenum); | |
2120 | continue; | |
2121 | } | |
2122 | else if (!strcasecmp(line, "State")) | |
2123 | { | |
d09495fa | 2124 | job->state_value = (ipp_jstate_t)atoi(value); |
e1d6a774 | 2125 | |
2126 | if (job->state_value < IPP_JOB_PENDING) | |
2127 | job->state_value = IPP_JOB_PENDING; | |
2128 | else if (job->state_value > IPP_JOB_COMPLETED) | |
2129 | job->state_value = IPP_JOB_COMPLETED; | |
2130 | } | |
2131 | else if (!strcasecmp(line, "Priority")) | |
2132 | { | |
2133 | job->priority = atoi(value); | |
2134 | } | |
2135 | else if (!strcasecmp(line, "Username")) | |
2136 | { | |
2137 | cupsdSetString(&job->username, value); | |
2138 | } | |
2139 | else if (!strcasecmp(line, "Destination")) | |
2140 | { | |
2141 | cupsdSetString(&job->dest, value); | |
2142 | } | |
2143 | else if (!strcasecmp(line, "DestType")) | |
2144 | { | |
2145 | job->dtype = (cups_ptype_t)atoi(value); | |
2146 | } | |
2147 | else if (!strcasecmp(line, "NumFiles")) | |
2148 | { | |
2149 | job->num_files = atoi(value); | |
bd7854cb | 2150 | |
e1d6a774 | 2151 | if (job->num_files < 0) |
2152 | { | |
2153 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad NumFiles value %d on line %d!", | |
2154 | job->num_files, linenum); | |
2155 | job->num_files = 0; | |
2156 | continue; | |
2157 | } | |
ef416fc2 | 2158 | |
e1d6a774 | 2159 | if (job->num_files > 0) |
2160 | { | |
2161 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-001", RequestRoot, | |
2162 | job->id); | |
2163 | if (access(jobfile, 0)) | |
2164 | { | |
75bd9771 | 2165 | cupsdLogJob(job, CUPSD_LOG_INFO, "Data files have gone away!"); |
e1d6a774 | 2166 | job->num_files = 0; |
2167 | continue; | |
ef416fc2 | 2168 | } |
e1d6a774 | 2169 | |
2170 | job->filetypes = calloc(job->num_files, sizeof(mime_type_t *)); | |
2171 | job->compressions = calloc(job->num_files, sizeof(int)); | |
2172 | ||
2173 | if (!job->filetypes || !job->compressions) | |
ef416fc2 | 2174 | { |
75bd9771 MS |
2175 | cupsdLogJob(job, CUPSD_LOG_EMERG, |
2176 | "Unable to allocate memory for %d files!", | |
2177 | job->num_files); | |
e1d6a774 | 2178 | break; |
2179 | } | |
2180 | } | |
2181 | } | |
2182 | else if (!strcasecmp(line, "File")) | |
2183 | { | |
2184 | int number, /* File number */ | |
2185 | compression; /* Compression value */ | |
2186 | char super[MIME_MAX_SUPER], /* MIME super type */ | |
2187 | type[MIME_MAX_TYPE]; /* MIME type */ | |
ef416fc2 | 2188 | |
ef416fc2 | 2189 | |
e1d6a774 | 2190 | if (sscanf(value, "%d%*[ \t]%15[^/]/%255s%d", &number, super, type, |
2191 | &compression) != 4) | |
2192 | { | |
2193 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File on line %d!", linenum); | |
2194 | continue; | |
2195 | } | |
ef416fc2 | 2196 | |
e1d6a774 | 2197 | if (number < 1 || number > job->num_files) |
2198 | { | |
2199 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File number %d on line %d!", | |
2200 | number, linenum); | |
2201 | continue; | |
2202 | } | |
ef416fc2 | 2203 | |
e1d6a774 | 2204 | number --; |
ef416fc2 | 2205 | |
e1d6a774 | 2206 | job->compressions[number] = compression; |
2207 | job->filetypes[number] = mimeType(MimeDatabase, super, type); | |
bd7854cb | 2208 | |
e1d6a774 | 2209 | if (!job->filetypes[number]) |
2210 | { | |
2211 | /* | |
2212 | * If the original MIME type is unknown, auto-type it! | |
2213 | */ | |
bd7854cb | 2214 | |
75bd9771 MS |
2215 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2216 | "Unknown MIME type %s/%s for file %d!", | |
2217 | super, type, number + 1); | |
ef416fc2 | 2218 | |
e1d6a774 | 2219 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, |
2220 | job->id, number + 1); | |
2221 | job->filetypes[number] = mimeFileType(MimeDatabase, jobfile, NULL, | |
2222 | job->compressions + number); | |
ef416fc2 | 2223 | |
e1d6a774 | 2224 | /* |
2225 | * If that didn't work, assume it is raw... | |
2226 | */ | |
ef416fc2 | 2227 | |
e1d6a774 | 2228 | if (!job->filetypes[number]) |
2229 | job->filetypes[number] = mimeType(MimeDatabase, "application", | |
2230 | "vnd.cups-raw"); | |
ef416fc2 | 2231 | } |
ef416fc2 | 2232 | } |
e1d6a774 | 2233 | else |
2234 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown %s directive on line %d!", | |
2235 | line, linenum); | |
2236 | } | |
ef416fc2 | 2237 | |
e1d6a774 | 2238 | cupsFileClose(fp); |
2239 | } | |
ef416fc2 | 2240 | |
ef416fc2 | 2241 | |
e1d6a774 | 2242 | /* |
2243 | * 'load_next_job_id()' - Load the NextJobId value from the job.cache file. | |
2244 | */ | |
ef416fc2 | 2245 | |
e1d6a774 | 2246 | static void |
2247 | load_next_job_id(const char *filename) /* I - job.cache filename */ | |
2248 | { | |
2249 | cups_file_t *fp; /* job.cache file */ | |
2250 | char line[1024], /* Line buffer */ | |
2251 | *value; /* Value on line */ | |
2252 | int linenum; /* Line number in file */ | |
89d46774 | 2253 | int next_job_id; /* NextJobId value from line */ |
ef416fc2 | 2254 | |
ef416fc2 | 2255 | |
e1d6a774 | 2256 | /* |
2257 | * Read the NextJobId directive from the job.cache file and use | |
2258 | * the value (if any). | |
2259 | */ | |
ef416fc2 | 2260 | |
e1d6a774 | 2261 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2262 | { | |
2263 | if (errno != ENOENT) | |
2264 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2265 | "Unable to open job cache file \"%s\": %s", | |
2266 | filename, strerror(errno)); | |
ef416fc2 | 2267 | |
e1d6a774 | 2268 | return; |
2269 | } | |
ef416fc2 | 2270 | |
e1d6a774 | 2271 | cupsdLogMessage(CUPSD_LOG_INFO, |
2272 | "Loading NextJobId from job cache file \"%s\"...", filename); | |
bd7854cb | 2273 | |
e1d6a774 | 2274 | linenum = 0; |
bd7854cb | 2275 | |
e1d6a774 | 2276 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2277 | { | |
2278 | if (!strcasecmp(line, "NextJobId")) | |
2279 | { | |
2280 | if (value) | |
89d46774 | 2281 | { |
2282 | next_job_id = atoi(value); | |
ef416fc2 | 2283 | |
89d46774 | 2284 | if (next_job_id > NextJobId) |
2285 | NextJobId = next_job_id; | |
2286 | } | |
e1d6a774 | 2287 | break; |
ef416fc2 | 2288 | } |
e1d6a774 | 2289 | } |
ef416fc2 | 2290 | |
e1d6a774 | 2291 | cupsFileClose(fp); |
2292 | } | |
ef416fc2 | 2293 | |
ef416fc2 | 2294 | |
e1d6a774 | 2295 | /* |
2296 | * 'load_request_root()' - Load jobs from the RequestRoot directory. | |
2297 | */ | |
2298 | ||
2299 | static void | |
2300 | load_request_root(void) | |
2301 | { | |
2302 | cups_dir_t *dir; /* Directory */ | |
2303 | cups_dentry_t *dent; /* Directory entry */ | |
2304 | cupsd_job_t *job; /* New job */ | |
2305 | ||
ef416fc2 | 2306 | |
2307 | /* | |
e1d6a774 | 2308 | * Open the requests directory... |
ef416fc2 | 2309 | */ |
2310 | ||
e1d6a774 | 2311 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Scanning %s for jobs...", RequestRoot); |
2312 | ||
2313 | if ((dir = cupsDirOpen(RequestRoot)) == NULL) | |
ef416fc2 | 2314 | { |
e1d6a774 | 2315 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2316 | "Unable to open spool directory \"%s\": %s", | |
2317 | RequestRoot, strerror(errno)); | |
2318 | return; | |
2319 | } | |
2320 | ||
2321 | /* | |
2322 | * Read all the c##### files... | |
2323 | */ | |
ef416fc2 | 2324 | |
e1d6a774 | 2325 | while ((dent = cupsDirRead(dir)) != NULL) |
2326 | if (strlen(dent->filename) >= 6 && dent->filename[0] == 'c') | |
2327 | { | |
e00b005a | 2328 | /* |
e1d6a774 | 2329 | * Allocate memory for the job... |
e00b005a | 2330 | */ |
2331 | ||
e1d6a774 | 2332 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
ef416fc2 | 2333 | { |
e1d6a774 | 2334 | cupsdLogMessage(CUPSD_LOG_ERROR, "Ran out of memory for jobs!"); |
2335 | cupsDirClose(dir); | |
ef416fc2 | 2336 | return; |
2337 | } | |
2338 | ||
e1d6a774 | 2339 | /* |
2340 | * Assign the job ID... | |
2341 | */ | |
ef416fc2 | 2342 | |
89d46774 | 2343 | job->id = atoi(dent->filename + 1); |
2344 | job->back_pipes[0] = -1; | |
2345 | job->back_pipes[1] = -1; | |
2346 | job->print_pipes[0] = -1; | |
2347 | job->print_pipes[1] = -1; | |
f7deaa1a | 2348 | job->side_pipes[0] = -1; |
2349 | job->side_pipes[1] = -1; | |
89d46774 | 2350 | job->status_pipes[0] = -1; |
2351 | job->status_pipes[1] = -1; | |
ef416fc2 | 2352 | |
e1d6a774 | 2353 | if (job->id >= NextJobId) |
2354 | NextJobId = job->id + 1; | |
ef416fc2 | 2355 | |
e1d6a774 | 2356 | /* |
2357 | * Load the job... | |
2358 | */ | |
ef416fc2 | 2359 | |
e1d6a774 | 2360 | cupsdLoadJob(job); |
bd7854cb | 2361 | |
e1d6a774 | 2362 | /* |
2363 | * Insert the job into the array, sorting by job priority and ID... | |
2364 | */ | |
bd7854cb | 2365 | |
e1d6a774 | 2366 | cupsArrayAdd(Jobs, job); |
ef416fc2 | 2367 | |
f301802f | 2368 | if (job->state_value <= IPP_JOB_STOPPED) |
07725fee | 2369 | cupsArrayAdd(ActiveJobs, job); |
ef416fc2 | 2370 | else |
e1d6a774 | 2371 | unload_job(job); |
ef416fc2 | 2372 | } |
2373 | ||
e1d6a774 | 2374 | cupsDirClose(dir); |
2375 | } | |
ef416fc2 | 2376 | |
ef416fc2 | 2377 | |
e1d6a774 | 2378 | /* |
2379 | * 'set_time()' - Set one of the "time-at-xyz" attributes... | |
2380 | */ | |
ef416fc2 | 2381 | |
e1d6a774 | 2382 | static void |
2383 | set_time(cupsd_job_t *job, /* I - Job to update */ | |
2384 | const char *name) /* I - Name of attribute */ | |
2385 | { | |
2386 | ipp_attribute_t *attr; /* Time attribute */ | |
ef416fc2 | 2387 | |
ef416fc2 | 2388 | |
e1d6a774 | 2389 | if ((attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO)) != NULL) |
bd7854cb | 2390 | { |
e1d6a774 | 2391 | attr->value_tag = IPP_TAG_INTEGER; |
2392 | attr->values[0].integer = time(NULL); | |
bd7854cb | 2393 | } |
e1d6a774 | 2394 | } |
bd7854cb | 2395 | |
ef416fc2 | 2396 | |
e1d6a774 | 2397 | /* |
2398 | * 'set_hold_until()' - Set the hold time and update job-hold-until attribute... | |
2399 | */ | |
ef416fc2 | 2400 | |
f7deaa1a | 2401 | static void |
e1d6a774 | 2402 | set_hold_until(cupsd_job_t *job, /* I - Job to update */ |
2403 | time_t holdtime) /* I - Hold until time */ | |
2404 | { | |
2405 | ipp_attribute_t *attr; /* job-hold-until attribute */ | |
2406 | struct tm *holddate; /* Hold date */ | |
2407 | char holdstr[64]; /* Hold time */ | |
ef416fc2 | 2408 | |
ef416fc2 | 2409 | |
e1d6a774 | 2410 | /* |
2411 | * Set the hold_until value and hold the job... | |
2412 | */ | |
ef416fc2 | 2413 | |
e1d6a774 | 2414 | cupsdLogMessage(CUPSD_LOG_DEBUG, "set_hold_until: hold_until = %d", |
2415 | (int)holdtime); | |
e00b005a | 2416 | |
e1d6a774 | 2417 | job->state->values[0].integer = IPP_JOB_HELD; |
2418 | job->state_value = IPP_JOB_HELD; | |
2419 | job->hold_until = holdtime; | |
ef416fc2 | 2420 | |
e1d6a774 | 2421 | /* |
2422 | * Update the job-hold-until attribute with a string representing GMT | |
2423 | * time (HH:MM:SS)... | |
2424 | */ | |
ef416fc2 | 2425 | |
e1d6a774 | 2426 | holddate = gmtime(&holdtime); |
f7deaa1a | 2427 | snprintf(holdstr, sizeof(holdstr), "%d:%d:%d", holddate->tm_hour, |
e1d6a774 | 2428 | holddate->tm_min, holddate->tm_sec); |
ef416fc2 | 2429 | |
e1d6a774 | 2430 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
2431 | IPP_TAG_KEYWORD)) == NULL) | |
2432 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 2433 | |
e1d6a774 | 2434 | /* |
2435 | * Either add the attribute or update the value of the existing one | |
2436 | */ | |
ef416fc2 | 2437 | |
e1d6a774 | 2438 | if (attr == NULL) |
1f0275e3 MS |
2439 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-hold-until", |
2440 | NULL, holdstr); | |
e1d6a774 | 2441 | else |
2442 | cupsdSetString(&attr->values[0].string.text, holdstr); | |
ef416fc2 | 2443 | |
3dfe78b3 MS |
2444 | job->dirty = 1; |
2445 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 2446 | } |
2447 | ||
2448 | ||
2449 | /* | |
e1d6a774 | 2450 | * 'start_job()' - Start a print job. |
ef416fc2 | 2451 | */ |
2452 | ||
e1d6a774 | 2453 | static void |
2454 | start_job(cupsd_job_t *job, /* I - Job ID */ | |
2455 | cupsd_printer_t *printer) /* I - Printer to print job */ | |
ef416fc2 | 2456 | { |
e1d6a774 | 2457 | int i; /* Looping var */ |
2458 | int slot; /* Pipe slot */ | |
f7deaa1a | 2459 | cups_array_t *filters, /* Filters for job */ |
2460 | *prefilters; /* Filters with prefilters */ | |
e1d6a774 | 2461 | mime_filter_t *filter, /* Current filter */ |
f7deaa1a | 2462 | *prefilter, /* Prefilter */ |
e1d6a774 | 2463 | port_monitor; /* Port monitor filter */ |
2464 | char method[255], /* Method for output */ | |
2465 | *optptr, /* Pointer to options */ | |
2466 | *valptr; /* Pointer in value string */ | |
2467 | ipp_attribute_t *attr; /* Current attribute */ | |
2468 | struct stat backinfo; /* Backend file information */ | |
2469 | int backroot; /* Run backend as root? */ | |
2470 | int pid; /* Process ID of new filter process */ | |
2471 | int banner_page; /* 1 if banner page, 0 otherwise */ | |
89d46774 | 2472 | int filterfds[2][2];/* Pipes used between filters */ |
e1d6a774 | 2473 | int envc; /* Number of environment variables */ |
2474 | char **argv, /* Filter command-line arguments */ | |
2475 | sani_uri[1024], /* Sanitized DEVICE_URI env var */ | |
2476 | filename[1024], /* Job filename */ | |
2477 | command[1024], /* Full path to command */ | |
2478 | jobid[255], /* Job ID string */ | |
2479 | title[IPP_MAX_NAME], | |
2480 | /* Job title string */ | |
2481 | copies[255], /* # copies string */ | |
0a682745 | 2482 | *envp[MAX_ENV + 16], |
e1d6a774 | 2483 | /* Environment variables */ |
2484 | charset[255], /* CHARSET env variable */ | |
2485 | class_name[255],/* CLASS env variable */ | |
2486 | classification[1024], | |
2487 | /* CLASSIFICATION env variable */ | |
2488 | content_type[1024], | |
2489 | /* CONTENT_TYPE env variable */ | |
2490 | device_uri[1024], | |
2491 | /* DEVICE_URI env variable */ | |
2492 | final_content_type[1024], | |
2493 | /* FINAL_CONTENT_TYPE env variable */ | |
2494 | lang[255], /* LANG env variable */ | |
0a682745 MS |
2495 | #ifdef __APPLE__ |
2496 | apple_language[255], | |
2497 | /* APPLE_LANGUAGE env variable */ | |
2498 | #endif /* __APPLE__ */ | |
e1d6a774 | 2499 | ppd[1024], /* PPD env variable */ |
2500 | printer_name[255], | |
2501 | /* PRINTER env variable */ | |
2502 | rip_max_cache[255]; | |
2503 | /* RIP_MAX_CACHE env variable */ | |
e1d6a774 | 2504 | static char *options = NULL;/* Full list of options */ |
2505 | static int optlength = 0; /* Length of option buffer */ | |
ef416fc2 | 2506 | |
2507 | ||
75bd9771 MS |
2508 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: file = %d/%d", |
2509 | job->current_file, job->num_files); | |
ef416fc2 | 2510 | |
e1d6a774 | 2511 | if (job->num_files == 0) |
2512 | { | |
75bd9771 | 2513 | cupsdLogJob(job, CUPSD_LOG_ERROR, "No files, canceling job!"); |
07725fee | 2514 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2515 | return; |
e1d6a774 | 2516 | } |
ef416fc2 | 2517 | |
e1d6a774 | 2518 | /* |
2519 | * Figure out what filters are required to convert from | |
2520 | * the source to the destination type... | |
2521 | */ | |
ef416fc2 | 2522 | |
e1d6a774 | 2523 | filters = NULL; |
2524 | job->cost = 0; | |
ef416fc2 | 2525 | |
e1d6a774 | 2526 | if (printer->raw) |
2527 | { | |
2528 | /* | |
2529 | * Remote jobs and raw queues go directly to the printer without | |
2530 | * filtering... | |
2531 | */ | |
ef416fc2 | 2532 | |
75bd9771 | 2533 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "Sending job to queue tagged as raw..."); |
ef416fc2 | 2534 | |
e1d6a774 | 2535 | filters = NULL; |
2536 | } | |
2537 | else | |
2538 | { | |
2539 | /* | |
2540 | * Local jobs get filtered... | |
2541 | */ | |
ef416fc2 | 2542 | |
e1d6a774 | 2543 | filters = mimeFilter(MimeDatabase, job->filetypes[job->current_file], |
2544 | printer->filetype, &(job->cost)); | |
2545 | ||
2546 | if (!filters) | |
ef416fc2 | 2547 | { |
75bd9771 MS |
2548 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2549 | "Unable to convert file %d to printable format!", | |
2550 | job->current_file); | |
e1d6a774 | 2551 | cupsdLogMessage(CUPSD_LOG_INFO, |
d9bca400 | 2552 | "Hint: Do you have Ghostscript installed?"); |
ef416fc2 | 2553 | |
e1d6a774 | 2554 | if (LogLevel < CUPSD_LOG_DEBUG) |
2555 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2556 | "Hint: Try setting the LogLevel to \"debug\"."); | |
ef416fc2 | 2557 | |
e1d6a774 | 2558 | job->current_file ++; |
ef416fc2 | 2559 | |
e1d6a774 | 2560 | if (job->current_file == job->num_files) |
07725fee | 2561 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2562 | |
e1d6a774 | 2563 | return; |
2564 | } | |
ef416fc2 | 2565 | |
ef416fc2 | 2566 | /* |
e1d6a774 | 2567 | * Remove NULL ("-") filters... |
ef416fc2 | 2568 | */ |
2569 | ||
e1d6a774 | 2570 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); |
2571 | filter; | |
2572 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2573 | if (!strcmp(filter->filter, "-")) | |
2574 | cupsArrayRemove(filters, filter); | |
ef416fc2 | 2575 | |
e1d6a774 | 2576 | if (cupsArrayCount(filters) == 0) |
2577 | { | |
2578 | cupsArrayDelete(filters); | |
2579 | filters = NULL; | |
2580 | } | |
f7deaa1a | 2581 | |
2582 | /* | |
2583 | * If this printer has any pre-filters, insert the required pre-filter | |
2584 | * in the filters array... | |
2585 | */ | |
2586 | ||
2587 | if (printer->prefiltertype && filters) | |
2588 | { | |
2589 | prefilters = cupsArrayNew(NULL, NULL); | |
2590 | ||
2591 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); | |
2592 | filter; | |
2593 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2594 | { | |
2595 | if ((prefilter = mimeFilterLookup(MimeDatabase, filter->src, | |
2596 | printer->prefiltertype))) | |
2597 | { | |
2598 | cupsArrayAdd(prefilters, prefilter); | |
2599 | job->cost += prefilter->cost; | |
2600 | } | |
2601 | ||
2602 | cupsArrayAdd(prefilters, filter); | |
2603 | } | |
2604 | ||
2605 | cupsArrayDelete(filters); | |
2606 | filters = prefilters; | |
2607 | } | |
e1d6a774 | 2608 | } |
ef416fc2 | 2609 | |
e1d6a774 | 2610 | /* |
2611 | * Set a minimum cost of 100 for all jobs so that FilterLimit | |
2612 | * works with raw queues and other low-cost paths. | |
2613 | */ | |
ef416fc2 | 2614 | |
e1d6a774 | 2615 | if (job->cost < 100) |
2616 | job->cost = 100; | |
ef416fc2 | 2617 | |
e1d6a774 | 2618 | /* |
2619 | * See if the filter cost is too high... | |
2620 | */ | |
ef416fc2 | 2621 | |
e1d6a774 | 2622 | if ((FilterLevel + job->cost) > FilterLimit && FilterLevel > 0 && |
2623 | FilterLimit > 0) | |
2624 | { | |
2625 | /* | |
2626 | * Don't print this job quite yet... | |
2627 | */ | |
bd7854cb | 2628 | |
e1d6a774 | 2629 | cupsArrayDelete(filters); |
bd7854cb | 2630 | |
75bd9771 MS |
2631 | cupsdLogJob(job, CUPSD_LOG_INFO, |
2632 | "Holding because filter limit has been reached."); | |
2633 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, | |
2634 | "start_job: file=%d, cost=%d, level=%d, limit=%d", | |
2635 | job->current_file, job->cost, FilterLevel, | |
2636 | FilterLimit); | |
e1d6a774 | 2637 | return; |
2638 | } | |
bd7854cb | 2639 | |
e1d6a774 | 2640 | FilterLevel += job->cost; |
bd7854cb | 2641 | |
e1d6a774 | 2642 | /* |
f899b121 | 2643 | * Add decompression/raw filter as needed... |
e1d6a774 | 2644 | */ |
bd7854cb | 2645 | |
f899b121 | 2646 | if ((!printer->raw && job->compressions[job->current_file]) || |
2647 | (!filters && !printer->remote && | |
2648 | (job->num_files > 1 || !strncmp(printer->device_uri, "file:", 5)))) | |
e1d6a774 | 2649 | { |
2650 | /* | |
2651 | * Add gziptoany filter to the front of the list... | |
2652 | */ | |
bd7854cb | 2653 | |
2abf387c | 2654 | if (!filters) |
2655 | filters = cupsArrayNew(NULL, NULL); | |
2656 | ||
e1d6a774 | 2657 | if (!cupsArrayInsert(filters, &gziptoany_filter)) |
2658 | { | |
75bd9771 MS |
2659 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2660 | "Unable to add decompression filter - %s", strerror(errno)); | |
bd7854cb | 2661 | |
e1d6a774 | 2662 | cupsArrayDelete(filters); |
bd7854cb | 2663 | |
e1d6a774 | 2664 | job->current_file ++; |
bd7854cb | 2665 | |
e1d6a774 | 2666 | if (job->current_file == job->num_files) |
07725fee | 2667 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2668 | |
e1d6a774 | 2669 | return; |
2670 | } | |
2671 | } | |
ef416fc2 | 2672 | |
e1d6a774 | 2673 | /* |
2674 | * Add port monitor, if any... | |
2675 | */ | |
ef416fc2 | 2676 | |
e1d6a774 | 2677 | if (printer->port_monitor) |
ef416fc2 | 2678 | { |
2679 | /* | |
e1d6a774 | 2680 | * Add port monitor to the end of the list... |
ef416fc2 | 2681 | */ |
2682 | ||
2abf387c | 2683 | if (!filters) |
2684 | filters = cupsArrayNew(NULL, NULL); | |
2685 | ||
db0bd74a MS |
2686 | port_monitor.src = NULL; |
2687 | port_monitor.dst = NULL; | |
2688 | port_monitor.cost = 0; | |
2689 | ||
2690 | snprintf(port_monitor.filter, sizeof(port_monitor.filter), | |
2691 | "%s/monitor/%s", ServerBin, printer->port_monitor); | |
2692 | ||
e1d6a774 | 2693 | if (!cupsArrayAdd(filters, &port_monitor)) |
ef416fc2 | 2694 | { |
75bd9771 MS |
2695 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2696 | "Unable to add port monitor - %s", strerror(errno)); | |
ef416fc2 | 2697 | |
e1d6a774 | 2698 | cupsArrayDelete(filters); |
ef416fc2 | 2699 | |
e1d6a774 | 2700 | job->current_file ++; |
ef416fc2 | 2701 | |
e1d6a774 | 2702 | if (job->current_file == job->num_files) |
07725fee | 2703 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2704 | |
e1d6a774 | 2705 | return; |
e00b005a | 2706 | } |
e1d6a774 | 2707 | } |
e00b005a | 2708 | |
3dfe78b3 MS |
2709 | /* |
2710 | * Make sure we don't go over the "MAX_FILTERS" limit... | |
2711 | */ | |
2712 | ||
2713 | if (cupsArrayCount(filters) > MAX_FILTERS) | |
2714 | { | |
75bd9771 MS |
2715 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2716 | "Too many filters (%d > %d), unable to print!", | |
2717 | cupsArrayCount(filters), MAX_FILTERS); | |
3dfe78b3 MS |
2718 | |
2719 | cupsArrayDelete(filters); | |
2720 | cupsdCancelJob(job, 0, IPP_JOB_STOPPED); | |
2721 | ||
2722 | return; | |
2723 | } | |
2724 | ||
e1d6a774 | 2725 | /* |
2726 | * Update the printer and job state to "processing"... | |
2727 | */ | |
ef416fc2 | 2728 | |
e1d6a774 | 2729 | job->state->values[0].integer = IPP_JOB_PROCESSING; |
2730 | job->state_value = IPP_JOB_PROCESSING; | |
f899b121 | 2731 | |
e1d6a774 | 2732 | job->status = 0; |
2733 | job->printer = printer; | |
2734 | printer->job = job; | |
f899b121 | 2735 | |
e1d6a774 | 2736 | cupsdSetPrinterState(printer, IPP_PRINTER_PROCESSING, 0); |
ef416fc2 | 2737 | |
e1d6a774 | 2738 | if (job->current_file == 0) |
ef416fc2 | 2739 | { |
3dfe78b3 MS |
2740 | /* |
2741 | * Add to the printing list... | |
2742 | */ | |
2743 | ||
2744 | cupsArrayAdd(PrintingJobs, job); | |
2745 | cupsdSetBusyState(); | |
2746 | ||
f301802f | 2747 | /* |
2748 | * Set the processing time... | |
2749 | */ | |
2750 | ||
e1d6a774 | 2751 | set_time(job, "time-at-processing"); |
f301802f | 2752 | |
2753 | /* | |
2754 | * Create the backchannel pipes and make them non-blocking... | |
2755 | */ | |
2756 | ||
e1d6a774 | 2757 | cupsdOpenPipe(job->back_pipes); |
f301802f | 2758 | |
2759 | fcntl(job->back_pipes[0], F_SETFL, | |
2760 | fcntl(job->back_pipes[0], F_GETFL) | O_NONBLOCK); | |
2761 | ||
2762 | fcntl(job->back_pipes[1], F_SETFL, | |
2763 | fcntl(job->back_pipes[1], F_GETFL) | O_NONBLOCK); | |
f7deaa1a | 2764 | |
2765 | /* | |
2766 | * Create the side-channel pipes and make them non-blocking... | |
2767 | */ | |
2768 | ||
2769 | socketpair(AF_LOCAL, SOCK_STREAM, 0, job->side_pipes); | |
2770 | ||
2771 | fcntl(job->side_pipes[0], F_SETFL, | |
2772 | fcntl(job->side_pipes[0], F_GETFL) | O_NONBLOCK); | |
2773 | ||
2774 | fcntl(job->side_pipes[1], F_SETFL, | |
2775 | fcntl(job->side_pipes[1], F_GETFL) | O_NONBLOCK); | |
e1d6a774 | 2776 | } |
ef416fc2 | 2777 | |
e1d6a774 | 2778 | /* |
2779 | * Determine if we are printing a banner page or not... | |
2780 | */ | |
ef416fc2 | 2781 | |
e1d6a774 | 2782 | if (job->job_sheets == NULL) |
2783 | { | |
75bd9771 | 2784 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "No job-sheets attribute."); |
e1d6a774 | 2785 | if ((job->job_sheets = |
2786 | ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
75bd9771 MS |
2787 | cupsdLogJob(job, CUPSD_LOG_DEBUG, |
2788 | "... but someone added one without setting job_sheets!"); | |
e1d6a774 | 2789 | } |
2790 | else if (job->job_sheets->num_values == 1) | |
75bd9771 MS |
2791 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "job-sheets=%s", |
2792 | job->job_sheets->values[0].string.text); | |
e1d6a774 | 2793 | else |
75bd9771 MS |
2794 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "job-sheets=%s,%s", |
2795 | job->job_sheets->values[0].string.text, | |
2796 | job->job_sheets->values[1].string.text); | |
ef416fc2 | 2797 | |
e1d6a774 | 2798 | if (printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) |
2799 | banner_page = 0; | |
2800 | else if (job->job_sheets == NULL) | |
2801 | banner_page = 0; | |
2802 | else if (strcasecmp(job->job_sheets->values[0].string.text, "none") != 0 && | |
2803 | job->current_file == 0) | |
2804 | banner_page = 1; | |
2805 | else if (job->job_sheets->num_values > 1 && | |
2806 | strcasecmp(job->job_sheets->values[1].string.text, "none") != 0 && | |
2807 | job->current_file == (job->num_files - 1)) | |
2808 | banner_page = 1; | |
2809 | else | |
2810 | banner_page = 0; | |
ef416fc2 | 2811 | |
75bd9771 | 2812 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "banner_page = %d", banner_page); |
ef416fc2 | 2813 | |
e1d6a774 | 2814 | /* |
2815 | * Building the options string is harder than it needs to be, but | |
2816 | * for the moment we need to pass strings for command-line args and | |
2817 | * not IPP attribute pointers... :) | |
2818 | * | |
2819 | * First allocate/reallocate the option buffer as needed... | |
2820 | */ | |
ef416fc2 | 2821 | |
e1d6a774 | 2822 | i = ipp_length(job->attrs); |
ef416fc2 | 2823 | |
1f0275e3 | 2824 | if (i > optlength || !options) |
e1d6a774 | 2825 | { |
2826 | if (optlength == 0) | |
2827 | optptr = malloc(i); | |
2828 | else | |
2829 | optptr = realloc(options, i); | |
ef416fc2 | 2830 | |
e1d6a774 | 2831 | if (optptr == NULL) |
2832 | { | |
75bd9771 MS |
2833 | cupsdLogJob(job, CUPSD_LOG_CRIT, |
2834 | "Unable to allocate %d bytes for option buffer!", i); | |
ef416fc2 | 2835 | |
e1d6a774 | 2836 | cupsArrayDelete(filters); |
ef416fc2 | 2837 | |
e1d6a774 | 2838 | FilterLevel -= job->cost; |
ef416fc2 | 2839 | |
07725fee | 2840 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
e1d6a774 | 2841 | return; |
2842 | } | |
ef416fc2 | 2843 | |
e1d6a774 | 2844 | options = optptr; |
2845 | optlength = i; | |
2846 | } | |
ef416fc2 | 2847 | |
e1d6a774 | 2848 | /* |
2849 | * Now loop through the attributes and convert them to the textual | |
2850 | * representation used by the filters... | |
2851 | */ | |
ef416fc2 | 2852 | |
e1d6a774 | 2853 | optptr = options; |
2854 | *optptr = '\0'; | |
bd7854cb | 2855 | |
e1d6a774 | 2856 | snprintf(title, sizeof(title), "%s-%d", printer->name, job->id); |
2857 | strcpy(copies, "1"); | |
bd7854cb | 2858 | |
e1d6a774 | 2859 | for (attr = job->attrs->attrs; attr != NULL; attr = attr->next) |
bd7854cb | 2860 | { |
e1d6a774 | 2861 | if (!strcmp(attr->name, "copies") && |
2862 | attr->value_tag == IPP_TAG_INTEGER) | |
2863 | { | |
2864 | /* | |
2865 | * Don't use the # copies attribute if we are printing the job sheets... | |
2866 | */ | |
bd7854cb | 2867 | |
e1d6a774 | 2868 | if (!banner_page) |
2869 | sprintf(copies, "%d", attr->values[0].integer); | |
2870 | } | |
2871 | else if (!strcmp(attr->name, "job-name") && | |
2872 | (attr->value_tag == IPP_TAG_NAME || | |
2873 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2874 | strlcpy(title, attr->values[0].string.text, sizeof(title)); | |
2875 | else if (attr->group_tag == IPP_TAG_JOB) | |
2876 | { | |
2877 | /* | |
2878 | * Filter out other unwanted attributes... | |
2879 | */ | |
bd7854cb | 2880 | |
e1d6a774 | 2881 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2882 | attr->value_tag == IPP_TAG_NAMELANG || | |
2883 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2884 | (attr->value_tag == IPP_TAG_URI && strcmp(attr->name, "job-uuid")) || | |
2885 | attr->value_tag == IPP_TAG_URISCHEME || | |
2886 | attr->value_tag == IPP_TAG_BEGIN_COLLECTION) /* Not yet supported */ | |
2887 | continue; | |
bd7854cb | 2888 | |
e1d6a774 | 2889 | if (!strncmp(attr->name, "time-", 5)) |
2890 | continue; | |
bd7854cb | 2891 | |
e1d6a774 | 2892 | if (!strncmp(attr->name, "job-", 4) && strcmp(attr->name, "job-uuid") && |
2893 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
2894 | continue; | |
ef416fc2 | 2895 | |
e1d6a774 | 2896 | if (!strncmp(attr->name, "job-", 4) && |
2897 | strcmp(attr->name, "job-uuid") && | |
2898 | strcmp(attr->name, "job-billing") && | |
2899 | strcmp(attr->name, "job-sheets") && | |
2900 | strcmp(attr->name, "job-hold-until") && | |
2901 | strcmp(attr->name, "job-priority")) | |
2902 | continue; | |
ef416fc2 | 2903 | |
e1d6a774 | 2904 | if ((!strcmp(attr->name, "page-label") || |
2905 | !strcmp(attr->name, "page-border") || | |
2906 | !strncmp(attr->name, "number-up", 9) || | |
b94498cf | 2907 | !strcmp(attr->name, "page-ranges") || |
e1d6a774 | 2908 | !strcmp(attr->name, "page-set") || |
2909 | !strcasecmp(attr->name, "AP_FIRSTPAGE_InputSlot") || | |
db1f069b MS |
2910 | !strcasecmp(attr->name, "AP_FIRSTPAGE_ManualFeed") || |
2911 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2912 | "PMTotalSidesImaged..n.") || | |
2913 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2914 | "PMTotalBeginPages..n.")) && | |
e1d6a774 | 2915 | banner_page) |
2916 | continue; | |
ef416fc2 | 2917 | |
e1d6a774 | 2918 | /* |
2919 | * Otherwise add them to the list... | |
2920 | */ | |
ef416fc2 | 2921 | |
e1d6a774 | 2922 | if (optptr > options) |
2923 | strlcat(optptr, " ", optlength - (optptr - options)); | |
ef416fc2 | 2924 | |
e1d6a774 | 2925 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
2926 | { | |
2927 | strlcat(optptr, attr->name, optlength - (optptr - options)); | |
2928 | strlcat(optptr, "=", optlength - (optptr - options)); | |
2929 | } | |
ef416fc2 | 2930 | |
e1d6a774 | 2931 | for (i = 0; i < attr->num_values; i ++) |
2932 | { | |
2933 | if (i) | |
2934 | strlcat(optptr, ",", optlength - (optptr - options)); | |
ef416fc2 | 2935 | |
e1d6a774 | 2936 | optptr += strlen(optptr); |
ef416fc2 | 2937 | |
e1d6a774 | 2938 | switch (attr->value_tag) |
2939 | { | |
2940 | case IPP_TAG_INTEGER : | |
2941 | case IPP_TAG_ENUM : | |
2942 | snprintf(optptr, optlength - (optptr - options), | |
2943 | "%d", attr->values[i].integer); | |
2944 | break; | |
ef416fc2 | 2945 | |
e1d6a774 | 2946 | case IPP_TAG_BOOLEAN : |
2947 | if (!attr->values[i].boolean) | |
2948 | strlcat(optptr, "no", optlength - (optptr - options)); | |
ef416fc2 | 2949 | |
e1d6a774 | 2950 | case IPP_TAG_NOVALUE : |
2951 | strlcat(optptr, attr->name, | |
2952 | optlength - (optptr - options)); | |
2953 | break; | |
ef416fc2 | 2954 | |
e1d6a774 | 2955 | case IPP_TAG_RANGE : |
2956 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
2957 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2958 | "%d", attr->values[i].range.lower); | |
2959 | else | |
2960 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2961 | "%d-%d", attr->values[i].range.lower, | |
2962 | attr->values[i].range.upper); | |
2963 | break; | |
ef416fc2 | 2964 | |
e1d6a774 | 2965 | case IPP_TAG_RESOLUTION : |
2966 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2967 | "%dx%d%s", attr->values[i].resolution.xres, | |
2968 | attr->values[i].resolution.yres, | |
2969 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
2970 | "dpi" : "dpc"); | |
2971 | break; | |
ef416fc2 | 2972 | |
e1d6a774 | 2973 | case IPP_TAG_STRING : |
2974 | case IPP_TAG_TEXT : | |
2975 | case IPP_TAG_NAME : | |
2976 | case IPP_TAG_KEYWORD : | |
2977 | case IPP_TAG_CHARSET : | |
2978 | case IPP_TAG_LANGUAGE : | |
2979 | case IPP_TAG_URI : | |
2980 | for (valptr = attr->values[i].string.text; *valptr;) | |
2981 | { | |
2982 | if (strchr(" \t\n\\\'\"", *valptr)) | |
2983 | *optptr++ = '\\'; | |
2984 | *optptr++ = *valptr++; | |
2985 | } | |
2986 | ||
2987 | *optptr = '\0'; | |
2988 | break; | |
2989 | ||
2990 | default : | |
2991 | break; /* anti-compiler-warning-code */ | |
2992 | } | |
2993 | } | |
2994 | ||
2995 | optptr += strlen(optptr); | |
2996 | } | |
2997 | } | |
2998 | ||
2999 | /* | |
3000 | * Build the command-line arguments for the filters. Each filter | |
3001 | * has 6 or 7 arguments: | |
3002 | * | |
3003 | * argv[0] = printer | |
3004 | * argv[1] = job ID | |
3005 | * argv[2] = username | |
3006 | * argv[3] = title | |
3007 | * argv[4] = # copies | |
3008 | * argv[5] = options | |
3009 | * argv[6] = filename (optional; normally stdin) | |
3010 | * | |
3011 | * This allows legacy printer drivers that use the old System V | |
3012 | * printing interface to be used by CUPS. | |
3013 | * | |
3014 | * For remote jobs, we send all of the files in the argument list. | |
3015 | */ | |
3016 | ||
d09495fa | 3017 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3018 | argv = calloc(7 + job->num_files, sizeof(char *)); |
3019 | else | |
3020 | argv = calloc(8, sizeof(char *)); | |
3021 | ||
91c84a35 MS |
3022 | if (!argv) |
3023 | { | |
3024 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to allocate argument array!"); | |
3025 | cupsArrayDelete(filters); | |
3026 | ||
3027 | FilterLevel -= job->cost; | |
3028 | ||
3029 | cupsdStopPrinter(printer, 0); | |
3030 | return; | |
3031 | } | |
3032 | ||
e1d6a774 | 3033 | sprintf(jobid, "%d", job->id); |
3034 | ||
3035 | argv[0] = printer->name; | |
3036 | argv[1] = jobid; | |
3037 | argv[2] = job->username; | |
3038 | argv[3] = title; | |
3039 | argv[4] = copies; | |
3040 | argv[5] = options; | |
3041 | ||
d09495fa | 3042 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3043 | { |
3044 | for (i = 0; i < job->num_files; i ++) | |
ef416fc2 | 3045 | { |
e1d6a774 | 3046 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, |
3047 | job->id, i + 1); | |
3048 | argv[6 + i] = strdup(filename); | |
3049 | } | |
3050 | } | |
3051 | else | |
3052 | { | |
3053 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
3054 | job->id, job->current_file + 1); | |
3055 | argv[6] = filename; | |
3056 | } | |
ef416fc2 | 3057 | |
e1d6a774 | 3058 | for (i = 0; argv[i]; i ++) |
75bd9771 MS |
3059 | cupsdLogJob(job, CUPSD_LOG_DEBUG, |
3060 | "argv[%d]=\"%s\"", i, argv[i]); | |
ef416fc2 | 3061 | |
e1d6a774 | 3062 | /* |
3063 | * Create environment variable strings for the filters... | |
3064 | */ | |
ef416fc2 | 3065 | |
e1d6a774 | 3066 | attr = ippFindAttribute(job->attrs, "attributes-natural-language", |
3067 | IPP_TAG_LANGUAGE); | |
ef416fc2 | 3068 | |
0a682745 | 3069 | #ifdef __APPLE__ |
a4924f6c | 3070 | strcpy(apple_language, "APPLE_LANGUAGE="); |
0a682745 MS |
3071 | _cupsAppleLanguage(attr->values[0].string.text, |
3072 | apple_language + 15, sizeof(apple_language) - 15); | |
3073 | #endif /* __APPLE__ */ | |
3074 | ||
e1d6a774 | 3075 | switch (strlen(attr->values[0].string.text)) |
3076 | { | |
3077 | default : | |
3078 | /* | |
3079 | * This is an unknown or badly formatted language code; use | |
3080 | * the POSIX locale... | |
3081 | */ | |
ef416fc2 | 3082 | |
e1d6a774 | 3083 | strcpy(lang, "LANG=C"); |
3084 | break; | |
ef416fc2 | 3085 | |
e1d6a774 | 3086 | case 2 : |
3087 | /* | |
3088 | * Just the language code (ll)... | |
3089 | */ | |
ef416fc2 | 3090 | |
7dfedb92 | 3091 | snprintf(lang, sizeof(lang), "LANG=%s.UTF8", |
e1d6a774 | 3092 | attr->values[0].string.text); |
3093 | break; | |
ef416fc2 | 3094 | |
e1d6a774 | 3095 | case 5 : |
3096 | /* | |
3097 | * Language and country code (ll-cc)... | |
3098 | */ | |
ef416fc2 | 3099 | |
7dfedb92 | 3100 | snprintf(lang, sizeof(lang), "LANG=%c%c_%c%c.UTF8", |
e1d6a774 | 3101 | attr->values[0].string.text[0], |
3102 | attr->values[0].string.text[1], | |
3103 | toupper(attr->values[0].string.text[3] & 255), | |
3104 | toupper(attr->values[0].string.text[4] & 255)); | |
3105 | break; | |
3106 | } | |
ef416fc2 | 3107 | |
e1d6a774 | 3108 | attr = ippFindAttribute(job->attrs, "document-format", |
3109 | IPP_TAG_MIMETYPE); | |
3110 | if (attr != NULL && | |
3111 | (optptr = strstr(attr->values[0].string.text, "charset=")) != NULL) | |
3112 | snprintf(charset, sizeof(charset), "CHARSET=%s", optptr + 8); | |
3113 | else | |
3114 | { | |
3115 | attr = ippFindAttribute(job->attrs, "attributes-charset", | |
3116 | IPP_TAG_CHARSET); | |
3117 | snprintf(charset, sizeof(charset), "CHARSET=%s", | |
3118 | attr->values[0].string.text); | |
ef416fc2 | 3119 | } |
3120 | ||
e1d6a774 | 3121 | snprintf(content_type, sizeof(content_type), "CONTENT_TYPE=%s/%s", |
3122 | job->filetypes[job->current_file]->super, | |
3123 | job->filetypes[job->current_file]->type); | |
3124 | snprintf(device_uri, sizeof(device_uri), "DEVICE_URI=%s", | |
3125 | printer->device_uri); | |
3126 | cupsdSanitizeURI(printer->device_uri, sani_uri, sizeof(sani_uri)); | |
3127 | snprintf(ppd, sizeof(ppd), "PPD=%s/ppd/%s.ppd", ServerRoot, printer->name); | |
3128 | snprintf(printer_name, sizeof(printer_name), "PRINTER=%s", printer->name); | |
3129 | snprintf(rip_max_cache, sizeof(rip_max_cache), "RIP_MAX_CACHE=%s", RIPCache); | |
ef416fc2 | 3130 | |
e1d6a774 | 3131 | envc = cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
ef416fc2 | 3132 | |
e1d6a774 | 3133 | envp[envc ++] = charset; |
3134 | envp[envc ++] = lang; | |
0a682745 MS |
3135 | #ifdef __APPLE__ |
3136 | envp[envc ++] = apple_language; | |
3137 | #endif /* __APPLE__ */ | |
e1d6a774 | 3138 | envp[envc ++] = ppd; |
3139 | envp[envc ++] = rip_max_cache; | |
3140 | envp[envc ++] = content_type; | |
3141 | envp[envc ++] = device_uri; | |
3142 | envp[envc ++] = printer_name; | |
bd7854cb | 3143 | |
db0bd74a | 3144 | if (!printer->remote && !printer->raw) |
e1d6a774 | 3145 | { |
db0bd74a MS |
3146 | filter = (mime_filter_t *)cupsArrayLast(filters); |
3147 | ||
3148 | if (printer->port_monitor) | |
3149 | filter = (mime_filter_t *)cupsArrayPrev(filters); | |
3150 | ||
3151 | if (filter && filter->dst) | |
3152 | { | |
3153 | snprintf(final_content_type, sizeof(final_content_type), | |
3154 | "FINAL_CONTENT_TYPE=%s/%s", | |
3155 | filter->dst->super, filter->dst->type); | |
3156 | envp[envc ++] = final_content_type; | |
3157 | } | |
e1d6a774 | 3158 | } |
bd7854cb | 3159 | |
e1d6a774 | 3160 | if (Classification && !banner_page) |
3161 | { | |
3162 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", | |
3163 | IPP_TAG_NAME)) == NULL) | |
3164 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3165 | Classification); | |
3166 | else if (attr->num_values > 1 && | |
3167 | strcmp(attr->values[1].string.text, "none") != 0) | |
3168 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3169 | attr->values[1].string.text); | |
3170 | else | |
3171 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3172 | attr->values[0].string.text); | |
bd7854cb | 3173 | |
e1d6a774 | 3174 | envp[envc ++] = classification; |
3175 | } | |
bd7854cb | 3176 | |
e1d6a774 | 3177 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
bd7854cb | 3178 | { |
e1d6a774 | 3179 | snprintf(class_name, sizeof(class_name), "CLASS=%s", job->dest); |
3180 | envp[envc ++] = class_name; | |
3181 | } | |
bd7854cb | 3182 | |
09a101d6 | 3183 | if (job->auth_username) |
3184 | envp[envc ++] = job->auth_username; | |
3185 | if (job->auth_domain) | |
3186 | envp[envc ++] = job->auth_domain; | |
3187 | if (job->auth_password) | |
3188 | envp[envc ++] = job->auth_password; | |
3189 | ||
f7deaa1a | 3190 | #ifdef HAVE_GSSAPI |
3191 | if (job->ccname) | |
3192 | envp[envc ++] = job->ccname; | |
3193 | #endif /* HAVE_GSSAPI */ | |
3194 | ||
e1d6a774 | 3195 | envp[envc] = NULL; |
bd7854cb | 3196 | |
e1d6a774 | 3197 | for (i = 0; i < envc; i ++) |
db0bd74a | 3198 | if (!strncmp(envp[i], "AUTH_", 5)) |
75bd9771 MS |
3199 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"AUTH_%c****\"", i, |
3200 | envp[i][5]); | |
09a101d6 | 3201 | else if (strncmp(envp[i], "DEVICE_URI=", 11)) |
75bd9771 | 3202 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"%s\"", i, envp[i]); |
e1d6a774 | 3203 | else |
75bd9771 MS |
3204 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"DEVICE_URI=%s\"", i, |
3205 | sani_uri); | |
e1d6a774 | 3206 | |
d09495fa | 3207 | if (printer->remote) |
e1d6a774 | 3208 | job->current_file = job->num_files; |
3209 | else | |
3210 | job->current_file ++; | |
bd7854cb | 3211 | |
3212 | /* | |
e1d6a774 | 3213 | * Now create processes for all of the filters... |
bd7854cb | 3214 | */ |
3215 | ||
e1d6a774 | 3216 | filterfds[0][0] = -1; |
3217 | filterfds[0][1] = -1; | |
3218 | filterfds[1][0] = -1; | |
3219 | filterfds[1][1] = -1; | |
bd7854cb | 3220 | |
89d46774 | 3221 | if (!job->status_buffer) |
bd7854cb | 3222 | { |
89d46774 | 3223 | if (cupsdOpenPipe(job->status_pipes)) |
3224 | { | |
75bd9771 MS |
3225 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
3226 | "Unable to create job status pipes - %s.", strerror(errno)); | |
89d46774 | 3227 | snprintf(printer->state_message, sizeof(printer->state_message), |
3228 | "Unable to create status pipes - %s.", strerror(errno)); | |
f7deaa1a | 3229 | |
89d46774 | 3230 | cupsdAddPrinterHistory(printer); |
f7deaa1a | 3231 | |
89d46774 | 3232 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3233 | "Job canceled because the server could not create the job " | |
3234 | "status pipes."); | |
f7deaa1a | 3235 | |
89d46774 | 3236 | goto abort_job; |
3237 | } | |
f7deaa1a | 3238 | |
75bd9771 MS |
3239 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3240 | "start_job: status_pipes = [ %d %d ]", | |
3241 | job->status_pipes[0], job->status_pipes[1]); | |
f7deaa1a | 3242 | |
75bd9771 | 3243 | job->status_buffer = cupsdStatBufNew(job->status_pipes[0], NULL); |
09a101d6 | 3244 | job->status_level = CUPSD_LOG_INFO; |
e1d6a774 | 3245 | } |
bd7854cb | 3246 | |
89d46774 | 3247 | job->status = 0; |
e1d6a774 | 3248 | memset(job->filters, 0, sizeof(job->filters)); |
bd7854cb | 3249 | |
a4924f6c MS |
3250 | if (!job->profile) |
3251 | job->profile = cupsdCreateProfile(job->id); | |
3252 | ||
e1d6a774 | 3253 | for (i = 0, slot = 0, filter = (mime_filter_t *)cupsArrayFirst(filters); |
3254 | filter; | |
3255 | i ++, filter = (mime_filter_t *)cupsArrayNext(filters)) | |
3256 | { | |
3257 | if (filter->filter[0] != '/') | |
3258 | snprintf(command, sizeof(command), "%s/filter/%s", ServerBin, | |
3259 | filter->filter); | |
3260 | else | |
3261 | strlcpy(command, filter->filter, sizeof(command)); | |
bd7854cb | 3262 | |
e1d6a774 | 3263 | if (i < (cupsArrayCount(filters) - 1)) |
bd7854cb | 3264 | { |
e1d6a774 | 3265 | if (cupsdOpenPipe(filterfds[slot])) |
3266 | { | |
75bd9771 MS |
3267 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
3268 | "Unable to create job filter pipes - %s.", strerror(errno)); | |
e1d6a774 | 3269 | snprintf(printer->state_message, sizeof(printer->state_message), |
3270 | "Unable to create filter pipes - %s.", strerror(errno)); | |
3271 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3272 | |
e1d6a774 | 3273 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3274 | "Job canceled because the server could not create the " | |
3275 | "filter pipes."); | |
bd7854cb | 3276 | |
e1d6a774 | 3277 | goto abort_job; |
bd7854cb | 3278 | } |
e1d6a774 | 3279 | } |
3280 | else | |
3281 | { | |
3282 | if (job->current_file == 1) | |
bd7854cb | 3283 | { |
e1d6a774 | 3284 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
3285 | { | |
3286 | if (cupsdOpenPipe(job->print_pipes)) | |
3287 | { | |
75bd9771 MS |
3288 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
3289 | "Unable to create job backend pipes - %s.", | |
3290 | strerror(errno)); | |
e1d6a774 | 3291 | snprintf(printer->state_message, sizeof(printer->state_message), |
3292 | "Unable to create backend pipes - %s.", strerror(errno)); | |
3293 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3294 | |
e1d6a774 | 3295 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3296 | "Job canceled because the server could not create " | |
3297 | "the backend pipes."); | |
bd7854cb | 3298 | |
e1d6a774 | 3299 | goto abort_job; |
3300 | } | |
3301 | } | |
3302 | else | |
3303 | { | |
3304 | job->print_pipes[0] = -1; | |
ed486911 | 3305 | if (!strcmp(printer->device_uri, "file:/dev/null") || |
3306 | !strcmp(printer->device_uri, "file:///dev/null")) | |
3307 | job->print_pipes[1] = -1; | |
e1d6a774 | 3308 | else |
e1d6a774 | 3309 | { |
ed486911 | 3310 | if (!strncmp(printer->device_uri, "file:/dev/", 10)) |
3311 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3312 | O_WRONLY | O_EXCL); | |
3313 | else if (!strncmp(printer->device_uri, "file:///dev/", 12)) | |
3314 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3315 | O_WRONLY | O_EXCL); | |
3316 | else if (!strncmp(printer->device_uri, "file:///", 8)) | |
3317 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3318 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3319 | else | |
3320 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3321 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
bd7854cb | 3322 | |
ed486911 | 3323 | if (job->print_pipes[1] < 0) |
3324 | { | |
75bd9771 MS |
3325 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
3326 | "Unable to open output file \"%s\" - %s.", | |
3327 | printer->device_uri, strerror(errno)); | |
ed486911 | 3328 | snprintf(printer->state_message, sizeof(printer->state_message), |
3329 | "Unable to open output file \"%s\" - %s.", | |
3330 | printer->device_uri, strerror(errno)); | |
3331 | ||
3332 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3333 | "Job canceled because the server could not open the " | |
3334 | "output file."); | |
3335 | ||
3336 | goto abort_job; | |
3337 | } | |
bd7854cb | 3338 | |
ed486911 | 3339 | fcntl(job->print_pipes[1], F_SETFD, |
3340 | fcntl(job->print_pipes[1], F_GETFD) | FD_CLOEXEC); | |
3341 | } | |
e1d6a774 | 3342 | } |
bd7854cb | 3343 | |
75bd9771 MS |
3344 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3345 | "start_job: print_pipes = [ %d %d ]", | |
3346 | job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3347 | } |
e1d6a774 | 3348 | |
3349 | filterfds[slot][0] = job->print_pipes[0]; | |
3350 | filterfds[slot][1] = job->print_pipes[1]; | |
bd7854cb | 3351 | } |
bd7854cb | 3352 | |
75bd9771 MS |
3353 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: filter=\"%s\"", command); |
3354 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: filterfds[%d]=[ %d %d ]", | |
3355 | slot, filterfds[slot][0], filterfds[slot][1]); | |
bd7854cb | 3356 | |
e1d6a774 | 3357 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3358 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3359 | job->back_pipes[0], job->side_pipes[0], 0, |
a4924f6c | 3360 | job->profile, job->filters + i); |
bd7854cb | 3361 | |
75bd9771 MS |
3362 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3363 | "start_job: Closing filter pipes for slot %d [ %d %d ]...", | |
3364 | !slot, filterfds[!slot][0], filterfds[!slot][1]); | |
bd7854cb | 3365 | |
e1d6a774 | 3366 | cupsdClosePipe(filterfds[!slot]); |
bd7854cb | 3367 | |
e1d6a774 | 3368 | if (pid == 0) |
3369 | { | |
75bd9771 MS |
3370 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to start filter \"%s\" - %s.", |
3371 | filter->filter, strerror(errno)); | |
e1d6a774 | 3372 | snprintf(printer->state_message, sizeof(printer->state_message), |
3373 | "Unable to start filter \"%s\" - %s.", | |
3374 | filter->filter, strerror(errno)); | |
bd7854cb | 3375 | |
e1d6a774 | 3376 | cupsdAddPrinterHistory(printer); |
bd7854cb | 3377 | |
e1d6a774 | 3378 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3379 | "Job canceled because the server could not execute a " | |
3380 | "filter."); | |
bd7854cb | 3381 | |
e1d6a774 | 3382 | goto abort_job; |
3383 | } | |
3384 | ||
75bd9771 MS |
3385 | cupsdLogJob(job, CUPSD_LOG_INFO, "Started filter %s (PID %d)", command, |
3386 | pid); | |
e1d6a774 | 3387 | |
3388 | argv[6] = NULL; | |
3389 | slot = !slot; | |
bd7854cb | 3390 | } |
3391 | ||
e1d6a774 | 3392 | cupsArrayDelete(filters); |
75bd9771 | 3393 | filters = NULL; |
bd7854cb | 3394 | |
e1d6a774 | 3395 | /* |
3396 | * Finally, pipe the final output into a backend process if needed... | |
3397 | */ | |
bd7854cb | 3398 | |
e1d6a774 | 3399 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
bd7854cb | 3400 | { |
d9bca400 | 3401 | if (job->current_file == 1 || printer->remote) |
bd7854cb | 3402 | { |
e1d6a774 | 3403 | sscanf(printer->device_uri, "%254[^:]", method); |
3404 | snprintf(command, sizeof(command), "%s/backend/%s", ServerBin, method); | |
bd7854cb | 3405 | |
e1d6a774 | 3406 | /* |
3407 | * See if the backend needs to run as root... | |
3408 | */ | |
bd7854cb | 3409 | |
e1d6a774 | 3410 | if (RunUser) |
3411 | backroot = 0; | |
3412 | else if (stat(command, &backinfo)) | |
3413 | backroot = 0; | |
3414 | else | |
3415 | backroot = !(backinfo.st_mode & (S_IRWXG | S_IRWXO)); | |
bd7854cb | 3416 | |
e1d6a774 | 3417 | argv[0] = sani_uri; |
bd7854cb | 3418 | |
e1d6a774 | 3419 | filterfds[slot][0] = -1; |
ed486911 | 3420 | filterfds[slot][1] = -1; |
bd7854cb | 3421 | |
75bd9771 MS |
3422 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: backend=\"%s\"", command); |
3423 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: filterfds[%d] = [ %d %d ]", | |
3424 | slot, filterfds[slot][0], filterfds[slot][1]); | |
bd7854cb | 3425 | |
e1d6a774 | 3426 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3427 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3428 | job->back_pipes[1], job->side_pipes[1], |
a4924f6c | 3429 | backroot, job->profile, &(job->backend)); |
bd7854cb | 3430 | |
e1d6a774 | 3431 | if (pid == 0) |
bd7854cb | 3432 | { |
75bd9771 MS |
3433 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to start backend \"%s\" - %s.", |
3434 | method, strerror(errno)); | |
e1d6a774 | 3435 | snprintf(printer->state_message, sizeof(printer->state_message), |
3436 | "Unable to start backend \"%s\" - %s.", method, | |
3437 | strerror(errno)); | |
3438 | ||
3439 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3440 | "Job canceled because the server could not execute " | |
3441 | "the backend."); | |
3442 | ||
3443 | goto abort_job; | |
3444 | } | |
3445 | else | |
3446 | { | |
75bd9771 MS |
3447 | cupsdLogJob(job, CUPSD_LOG_INFO, "Started backend %s (PID %d)", |
3448 | command, pid); | |
bd7854cb | 3449 | } |
e1d6a774 | 3450 | } |
bd7854cb | 3451 | |
e1d6a774 | 3452 | if (job->current_file == job->num_files) |
3453 | { | |
75bd9771 MS |
3454 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3455 | "start_job: Closing print pipes [ %d %d ]...", | |
3456 | job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3457 | |
e1d6a774 | 3458 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 3459 | |
75bd9771 MS |
3460 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3461 | "start_job: Closing back pipes [ %d %d ]...", | |
3462 | job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 3463 | |
e1d6a774 | 3464 | cupsdClosePipe(job->back_pipes); |
89d46774 | 3465 | |
75bd9771 MS |
3466 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3467 | "start_job: Closing side pipes [ %d %d ]...", | |
3468 | job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 3469 | |
3470 | cupsdClosePipe(job->side_pipes); | |
3471 | ||
75bd9771 MS |
3472 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3473 | "start_job: Closing status output pipe %d...", | |
3474 | job->status_pipes[1]); | |
89d46774 | 3475 | |
3476 | close(job->status_pipes[1]); | |
3477 | job->status_pipes[1] = -1; | |
e1d6a774 | 3478 | } |
3479 | } | |
3480 | else | |
3481 | { | |
3482 | filterfds[slot][0] = -1; | |
3483 | filterfds[slot][1] = -1; | |
bd7854cb | 3484 | |
e1d6a774 | 3485 | if (job->current_file == job->num_files) |
3486 | { | |
75bd9771 MS |
3487 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3488 | "start_job: Closing print pipes [ %d %d ]...", | |
3489 | job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3490 | |
e1d6a774 | 3491 | cupsdClosePipe(job->print_pipes); |
89d46774 | 3492 | |
75bd9771 MS |
3493 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3494 | "start_job: Closing status output pipe %d...", | |
3495 | job->status_pipes[1]); | |
89d46774 | 3496 | |
3497 | close(job->status_pipes[1]); | |
3498 | job->status_pipes[1] = -1; | |
bd7854cb | 3499 | } |
e1d6a774 | 3500 | } |
bd7854cb | 3501 | |
75bd9771 MS |
3502 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3503 | "start_job: Closing filter pipes for slot %d [ %d %d ]...", | |
3504 | slot, filterfds[slot][0], filterfds[slot][1]); | |
89d46774 | 3505 | cupsdClosePipe(filterfds[slot]); |
bd7854cb | 3506 | |
d09495fa | 3507 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3508 | { |
3509 | for (i = 0; i < job->num_files; i ++) | |
3510 | free(argv[i + 6]); | |
3511 | } | |
bd7854cb | 3512 | |
e1d6a774 | 3513 | free(argv); |
ef416fc2 | 3514 | |
f899b121 | 3515 | cupsdAddSelect(job->status_buffer->fd, (cupsd_selfunc_t)update_job, NULL, |
f7deaa1a | 3516 | job); |
ef416fc2 | 3517 | |
e1d6a774 | 3518 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "Job #%d started.", |
3519 | job->id); | |
ef416fc2 | 3520 | |
e1d6a774 | 3521 | return; |
ef416fc2 | 3522 | |
3523 | ||
3524 | /* | |
e1d6a774 | 3525 | * If we get here, we need to abort the current job and close out all |
3526 | * files and pipes... | |
ef416fc2 | 3527 | */ |
3528 | ||
e1d6a774 | 3529 | abort_job: |
ef416fc2 | 3530 | |
e1d6a774 | 3531 | for (slot = 0; slot < 2; slot ++) |
3532 | { | |
75bd9771 MS |
3533 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3534 | "start_job: Closing filter pipes for slot %d [ %d %d ]...", | |
3535 | slot, filterfds[slot][0], filterfds[slot][1]); | |
e1d6a774 | 3536 | cupsdClosePipe(filterfds[slot]); |
3537 | } | |
ef416fc2 | 3538 | |
75bd9771 MS |
3539 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3540 | "start_job: Closing status pipes [ %d %d ]...", | |
3541 | job->status_pipes[0], job->status_pipes[1]); | |
89d46774 | 3542 | cupsdClosePipe(job->status_pipes); |
3543 | cupsdStatBufDelete(job->status_buffer); | |
ef416fc2 | 3544 | |
b94498cf | 3545 | job->status_buffer = NULL; |
3546 | ||
e1d6a774 | 3547 | cupsArrayDelete(filters); |
ef416fc2 | 3548 | |
d09495fa | 3549 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3550 | { |
3551 | for (i = 0; i < job->num_files; i ++) | |
3552 | free(argv[i + 6]); | |
3553 | } | |
ef416fc2 | 3554 | |
e1d6a774 | 3555 | free(argv); |
ef416fc2 | 3556 | |
e1d6a774 | 3557 | cupsdStopJob(job, 0); |
3558 | } | |
ef416fc2 | 3559 | |
e1d6a774 | 3560 | |
3561 | /* | |
3562 | * 'unload_job()' - Unload a job from memory. | |
3563 | */ | |
3564 | ||
3565 | static void | |
3566 | unload_job(cupsd_job_t *job) /* I - Job */ | |
3567 | { | |
3568 | if (!job->attrs) | |
3569 | return; | |
3570 | ||
75bd9771 | 3571 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "Unloading..."); |
e1d6a774 | 3572 | |
3573 | ippDelete(job->attrs); | |
3574 | ||
cc0d019f MS |
3575 | job->attrs = NULL; |
3576 | job->state = NULL; | |
3577 | job->sheets = NULL; | |
3578 | job->job_sheets = NULL; | |
3579 | job->printer_message = NULL; | |
3580 | job->printer_reasons = NULL; | |
ef416fc2 | 3581 | } |
3582 | ||
3583 | ||
3584 | /* | |
f899b121 | 3585 | * 'update_job()' - Read a status update from a job's filters. |
3586 | */ | |
3587 | ||
3588 | void | |
09a101d6 | 3589 | update_job(cupsd_job_t *job) /* I - Job to check */ |
f899b121 | 3590 | { |
3591 | int i; /* Looping var */ | |
3592 | int copies; /* Number of copies printed */ | |
3593 | char message[1024], /* Message text */ | |
3594 | *ptr; /* Pointer update... */ | |
3595 | int loglevel, /* Log level for message */ | |
3596 | event = 0; /* Events? */ | |
3597 | ||
3598 | ||
3599 | while ((ptr = cupsdStatBufUpdate(job->status_buffer, &loglevel, | |
3600 | message, sizeof(message))) != NULL) | |
3601 | { | |
3602 | /* | |
3603 | * Process page and printer state messages as needed... | |
3604 | */ | |
3605 | ||
3606 | if (loglevel == CUPSD_LOG_PAGE) | |
3607 | { | |
3608 | /* | |
3609 | * Page message; send the message to the page_log file and update the | |
3610 | * job sheet count... | |
3611 | */ | |
3612 | ||
75bd9771 | 3613 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PAGE: %s", message); |
dd1abb6b | 3614 | |
91c84a35 | 3615 | if (job->sheets) |
f899b121 | 3616 | { |
3617 | if (!strncasecmp(message, "total ", 6)) | |
3618 | { | |
3619 | /* | |
3620 | * Got a total count of pages from a backend or filter... | |
3621 | */ | |
3622 | ||
3623 | copies = atoi(message + 6); | |
3624 | copies -= job->sheets->values[0].integer; /* Just track the delta */ | |
3625 | } | |
3626 | else if (!sscanf(message, "%*d%d", &copies)) | |
3627 | copies = 1; | |
3628 | ||
3629 | job->sheets->values[0].integer += copies; | |
3630 | ||
3631 | if (job->printer->page_limit) | |
3632 | { | |
3633 | cupsd_quota_t *q = cupsdUpdateQuota(job->printer, job->username, | |
3634 | copies, 0); | |
3635 | ||
3636 | #ifdef __APPLE__ | |
3637 | if (AppleQuotas && q->page_count == -3) | |
3638 | { | |
3639 | /* | |
3640 | * Quota limit exceeded, cancel job in progress immediately... | |
3641 | */ | |
3642 | ||
75bd9771 MS |
3643 | cupsdLogJob(job, CUPSD_LOG_INFO, |
3644 | "Canceled because pages exceed user %s " | |
3645 | "quota limit on printer %s (%s).", | |
3646 | job->username, job->printer->name, | |
3647 | job->printer->info); | |
f899b121 | 3648 | |
3649 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
3650 | return; | |
3651 | } | |
3652 | #else | |
3653 | (void)q; | |
3654 | #endif /* __APPLE__ */ | |
3655 | } | |
3656 | } | |
3657 | ||
3658 | cupsdLogPage(job, message); | |
3659 | ||
91c84a35 MS |
3660 | if (job->sheets) |
3661 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
3662 | "Printed %d page(s).", job->sheets->values[0].integer); | |
f899b121 | 3663 | } |
3664 | else if (loglevel == CUPSD_LOG_STATE) | |
3665 | { | |
75bd9771 | 3666 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "STATE: %s", message); |
dd1abb6b | 3667 | |
09a101d6 | 3668 | if (!strcmp(message, "paused")) |
c24d2134 | 3669 | { |
09a101d6 | 3670 | cupsdStopPrinter(job->printer, 1); |
c24d2134 MS |
3671 | return; |
3672 | } | |
09a101d6 | 3673 | else |
3674 | { | |
3675 | cupsdSetPrinterReasons(job->printer, message); | |
3676 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3677 | event |= CUPSD_EVENT_PRINTER_STATE; |
09a101d6 | 3678 | } |
bc44d920 | 3679 | |
4509bb49 | 3680 | update_job_attrs(job, 0); |
f899b121 | 3681 | } |
3682 | else if (loglevel == CUPSD_LOG_ATTR) | |
3683 | { | |
3684 | /* | |
3685 | * Set attribute(s)... | |
3686 | */ | |
3687 | ||
3688 | int num_attrs; /* Number of attributes */ | |
3689 | cups_option_t *attrs; /* Attributes */ | |
3690 | const char *attr; /* Attribute */ | |
3691 | ||
3692 | ||
75bd9771 | 3693 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "ATTR: %s", message); |
dd1abb6b | 3694 | |
f899b121 | 3695 | num_attrs = cupsParseOptions(message, 0, &attrs); |
3696 | ||
3697 | if ((attr = cupsGetOption("auth-info-required", num_attrs, | |
3698 | attrs)) != NULL) | |
7ff4fea9 | 3699 | { |
f899b121 | 3700 | cupsdSetAuthInfoRequired(job->printer, attr, NULL); |
7dfedb92 | 3701 | cupsdSetPrinterAttrs(job->printer); |
3dfe78b3 MS |
3702 | |
3703 | if (job->printer->type & CUPS_PRINTER_DISCOVERED) | |
3704 | cupsdMarkDirty(CUPSD_DIRTY_REMOTE); | |
3705 | else | |
3706 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
7ff4fea9 | 3707 | } |
f899b121 | 3708 | |
323c5de1 | 3709 | if ((attr = cupsGetOption("printer-alert", num_attrs, attrs)) != NULL) |
3710 | { | |
3711 | cupsdSetString(&job->printer->alert, attr); | |
d9bca400 | 3712 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3713 | } |
3714 | ||
3715 | if ((attr = cupsGetOption("printer-alert-description", num_attrs, | |
3716 | attrs)) != NULL) | |
3717 | { | |
3718 | cupsdSetString(&job->printer->alert_description, attr); | |
d9bca400 | 3719 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3720 | } |
3721 | ||
5a738aea MS |
3722 | if ((attr = cupsGetOption("marker-colors", num_attrs, attrs)) != NULL) |
3723 | { | |
3724 | cupsdSetPrinterAttr(job->printer, "marker-colors", (char *)attr); | |
3725 | job->printer->marker_time = time(NULL); | |
3726 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3727 | } | |
3728 | ||
3729 | if ((attr = cupsGetOption("marker-levels", num_attrs, attrs)) != NULL) | |
3730 | { | |
3731 | cupsdSetPrinterAttr(job->printer, "marker-levels", (char *)attr); | |
3732 | job->printer->marker_time = time(NULL); | |
3733 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3734 | } | |
3735 | ||
75bd9771 MS |
3736 | if ((attr = cupsGetOption("marker-message", num_attrs, attrs)) != NULL) |
3737 | { | |
3738 | cupsdSetPrinterAttr(job->printer, "marker-message", (char *)attr); | |
3739 | job->printer->marker_time = time(NULL); | |
3740 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3741 | } | |
3742 | ||
5a738aea MS |
3743 | if ((attr = cupsGetOption("marker-names", num_attrs, attrs)) != NULL) |
3744 | { | |
3745 | cupsdSetPrinterAttr(job->printer, "marker-names", (char *)attr); | |
3746 | job->printer->marker_time = time(NULL); | |
3747 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3748 | } | |
3749 | ||
3750 | if ((attr = cupsGetOption("marker-types", num_attrs, attrs)) != NULL) | |
3751 | { | |
3752 | cupsdSetPrinterAttr(job->printer, "marker-types", (char *)attr); | |
3753 | job->printer->marker_time = time(NULL); | |
3754 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3755 | } | |
3756 | ||
f899b121 | 3757 | cupsFreeOptions(num_attrs, attrs); |
3758 | } | |
c9fc04c6 MS |
3759 | else if (loglevel == CUPSD_LOG_PPD) |
3760 | { | |
3761 | /* | |
3762 | * Set attribute(s)... | |
3763 | */ | |
3764 | ||
3765 | int num_keywords; /* Number of keywords */ | |
3766 | cups_option_t *keywords; /* Keywords */ | |
3767 | ||
3768 | ||
75bd9771 | 3769 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PPD: %s", message); |
dd1abb6b | 3770 | |
c9fc04c6 MS |
3771 | num_keywords = cupsParseOptions(message, 0, &keywords); |
3772 | ||
3773 | if (cupsdUpdatePrinterPPD(job->printer, num_keywords, keywords)) | |
3774 | cupsdSetPrinterAttrs(job->printer); | |
3775 | ||
3776 | cupsFreeOptions(num_keywords, keywords); | |
3777 | } | |
f899b121 | 3778 | #ifdef __APPLE__ |
3779 | else if (!strncmp(message, "recoverable:", 12)) | |
3780 | { | |
3781 | cupsdSetPrinterReasons(job->printer, | |
3782 | "+com.apple.print.recoverable-warning"); | |
3783 | ||
3784 | ptr = message + 12; | |
3785 | while (isspace(*ptr & 255)) | |
3786 | ptr ++; | |
3787 | ||
3788 | cupsdSetString(&job->printer->recoverable, ptr); | |
3789 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3790 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 3791 | } |
3792 | else if (!strncmp(message, "recovered:", 10)) | |
3793 | { | |
3794 | cupsdSetPrinterReasons(job->printer, | |
3795 | "-com.apple.print.recoverable-warning"); | |
3796 | ||
3797 | ptr = message + 10; | |
3798 | while (isspace(*ptr & 255)) | |
3799 | ptr ++; | |
3800 | ||
3801 | cupsdSetString(&job->printer->recoverable, ptr); | |
3802 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3803 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 3804 | } |
3805 | #endif /* __APPLE__ */ | |
75bd9771 | 3806 | else |
f899b121 | 3807 | { |
75bd9771 | 3808 | cupsdLogJob(job, loglevel, "%s", message); |
f899b121 | 3809 | |
1f0275e3 MS |
3810 | if (loglevel < CUPSD_LOG_DEBUG) |
3811 | { | |
3812 | strlcpy(job->printer->state_message, message, | |
3813 | sizeof(job->printer->state_message)); | |
3814 | cupsdAddPrinterHistory(job->printer); | |
4509bb49 | 3815 | |
4509bb49 MS |
3816 | event |= CUPSD_EVENT_PRINTER_STATE; |
3817 | ||
1f0275e3 MS |
3818 | if (loglevel <= job->status_level) |
3819 | { | |
3820 | /* | |
3821 | * Some messages show in the printer-state-message attribute... | |
3822 | */ | |
09a101d6 | 3823 | |
1f0275e3 MS |
3824 | if (loglevel != CUPSD_LOG_NOTICE) |
3825 | job->status_level = loglevel; | |
01ce6322 | 3826 | |
1f0275e3 MS |
3827 | update_job_attrs(job, 1); |
3828 | } | |
75bd9771 | 3829 | } |
f899b121 | 3830 | } |
3831 | ||
3832 | if (!strchr(job->status_buffer->buffer, '\n')) | |
3833 | break; | |
3834 | } | |
3835 | ||
d9bca400 MS |
3836 | if (event & CUPSD_EVENT_PRINTER_STATE) |
3837 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, job->printer, NULL, | |
f899b121 | 3838 | (job->printer->type & CUPS_PRINTER_CLASS) ? |
3839 | "Class \"%s\" state changed." : | |
3840 | "Printer \"%s\" state changed.", | |
3841 | job->printer->name); | |
3842 | ||
3843 | if (ptr == NULL && !job->status_buffer->bufused) | |
3844 | { | |
3845 | /* | |
3846 | * See if all of the filters and the backend have returned their | |
3847 | * exit statuses. | |
3848 | */ | |
3849 | ||
3850 | for (i = 0; job->filters[i] < 0; i ++); | |
3851 | ||
3852 | if (job->filters[i]) | |
3853 | return; | |
3854 | ||
3855 | if (job->current_file >= job->num_files && job->backend > 0) | |
3856 | return; | |
3857 | ||
3858 | /* | |
3859 | * Handle the end of job stuff... | |
3860 | */ | |
3861 | ||
3862 | cupsdFinishJob(job); | |
3863 | } | |
3864 | } | |
3865 | ||
3866 | ||
3867 | /* | |
bc44d920 | 3868 | * 'update_job_attrs()' - Update the job-printer-* attributes. |
3869 | */ | |
3870 | ||
3871 | void | |
4509bb49 MS |
3872 | update_job_attrs(cupsd_job_t *job, /* I - Job to update */ |
3873 | int do_message)/* I - 1 = update job-printer-state message */ | |
bc44d920 | 3874 | { |
3875 | int i; /* Looping var */ | |
3876 | int num_reasons; /* Actual number of reasons */ | |
3877 | const char * const *reasons; /* Reasons */ | |
3878 | static const char *none = "none", /* "none" */ | |
3879 | *paused = "paused"; | |
3880 | /* "paused" */ | |
3881 | ||
3882 | ||
3883 | /* | |
3884 | * Get/create the job-printer-state-* attributes... | |
3885 | */ | |
3886 | ||
3887 | if (!job->printer_message) | |
3888 | { | |
3889 | if ((job->printer_message = ippFindAttribute(job->attrs, | |
3890 | "job-printer-state-message", | |
3891 | IPP_TAG_TEXT)) == NULL) | |
3892 | job->printer_message = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_TEXT, | |
3893 | "job-printer-state-message", | |
3894 | NULL, ""); | |
3895 | } | |
3896 | ||
3897 | if (!job->printer_reasons) | |
3898 | job->printer_reasons = ippFindAttribute(job->attrs, | |
3899 | "job-printer-state-reasons", | |
3900 | IPP_TAG_KEYWORD); | |
3901 | ||
3902 | /* | |
3903 | * If the job isn't printing, return now... | |
3904 | */ | |
3905 | ||
3906 | if (!job->printer) | |
3907 | return; | |
3908 | ||
3909 | /* | |
3910 | * Otherwise copy the printer-state-message value... | |
3911 | */ | |
3912 | ||
4509bb49 MS |
3913 | if (job->printer->state_message[0] && |
3914 | (do_message || !job->printer_message->values[0].string.text[0])) | |
bc44d920 | 3915 | cupsdSetString(&(job->printer_message->values[0].string.text), |
3916 | job->printer->state_message); | |
3917 | ||
3918 | /* | |
3919 | * ... and the printer-state-reasons value... | |
3920 | */ | |
3921 | ||
3922 | if (job->printer->num_reasons == 0) | |
3923 | { | |
3924 | num_reasons = 1; | |
3925 | reasons = job->printer->state == IPP_PRINTER_STOPPED ? &paused : &none; | |
3926 | } | |
3927 | else | |
3928 | { | |
3929 | num_reasons = job->printer->num_reasons; | |
3930 | reasons = (const char * const *)job->printer->reasons; | |
3931 | } | |
3932 | ||
3933 | if (!job->printer_reasons || job->printer_reasons->num_values != num_reasons) | |
3934 | { | |
3935 | ippDeleteAttribute(job->attrs, job->printer_reasons); | |
3936 | ||
3937 | job->printer_reasons = ippAddStrings(job->attrs, | |
3938 | IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
3939 | "job-printer-state-reasons", | |
3940 | num_reasons, NULL, NULL); | |
3941 | } | |
3942 | ||
3943 | for (i = 0; i < num_reasons; i ++) | |
3944 | cupsdSetString(&(job->printer_reasons->values[i].string.text), reasons[i]); | |
3945 | } | |
3946 | ||
3947 | ||
3948 | /* | |
75bd9771 | 3949 | * End of "$Id: job.c 7682 2008-06-21 00:06:02Z mike $". |
ef416fc2 | 3950 | */ |