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ef416fc2 | 1 | /* |
2e4ff8af | 2 | * "$Id: job.c 7005 2007-10-01 23:45:48Z 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. |
bd7854cb | 24 | * cupsdFinishJob() - Finish a job. |
ef416fc2 | 25 | * cupsdFreeAllJobs() - Free all jobs from memory. |
26 | * cupsdFindJob() - Find the specified job. | |
27 | * cupsdGetPrinterJobCount() - Get the number of pending, processing, | |
ef416fc2 | 28 | * cupsdGetUserJobCount() - Get the number of pending, processing, |
ef416fc2 | 29 | * cupsdHoldJob() - Hold the specified job. |
30 | * cupsdLoadAllJobs() - Load all jobs from disk. | |
bd7854cb | 31 | * cupsdLoadJob() - Load a single job... |
ef416fc2 | 32 | * cupsdMoveJob() - Move the specified job to a different |
33 | * destination. | |
34 | * cupsdReleaseJob() - Release the specified job. | |
35 | * cupsdRestartJob() - Restart the specified job. | |
bd7854cb | 36 | * cupsdSaveAllJobs() - Save a summary of all jobs to disk. |
ef416fc2 | 37 | * cupsdSaveJob() - Save a job to disk. |
38 | * cupsdSetJobHoldUntil() - Set the hold time for a job... | |
bd7854cb | 39 | * cupsdSetJobPriority() - Set the priority of a job, moving it |
40 | * up/down in the list as needed. | |
ef416fc2 | 41 | * cupsdStopAllJobs() - Stop all print jobs. |
42 | * cupsdStopJob() - Stop a print job. | |
bd7854cb | 43 | * cupsdUnloadCompletedJobs() - Flush completed job history from memory. |
bd7854cb | 44 | * compare_active_jobs() - Compare the job IDs and priorities of two |
45 | * jobs. | |
ef416fc2 | 46 | * compare_jobs() - Compare the job IDs of two jobs. |
bd7854cb | 47 | * free_job() - Free all memory used by a job. |
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); | |
bd7854cb | 92 | static void free_job(cupsd_job_t *job); |
ef416fc2 | 93 | static int ipp_length(ipp_t *ipp); |
bd7854cb | 94 | static void load_job_cache(const char *filename); |
95 | static void load_next_job_id(const char *filename); | |
96 | static void load_request_root(void); | |
ef416fc2 | 97 | static void set_time(cupsd_job_t *job, const char *name); |
98 | static void set_hold_until(cupsd_job_t *job, time_t holdtime); | |
e1d6a774 | 99 | static void start_job(cupsd_job_t *job, cupsd_printer_t *printer); |
100 | static void unload_job(cupsd_job_t *job); | |
f899b121 | 101 | static void update_job(cupsd_job_t *job); |
bc44d920 | 102 | static void update_job_attrs(cupsd_job_t *job); |
ef416fc2 | 103 | |
104 | ||
105 | /* | |
106 | * 'cupsdAddJob()' - Add a new job to the job queue... | |
107 | */ | |
108 | ||
109 | cupsd_job_t * /* O - New job record */ | |
110 | cupsdAddJob(int priority, /* I - Job priority */ | |
111 | const char *dest) /* I - Job destination */ | |
112 | { | |
113 | cupsd_job_t *job; /* New job record */ | |
114 | ||
115 | ||
91c84a35 MS |
116 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
117 | return (NULL); | |
ef416fc2 | 118 | |
89d46774 | 119 | job->id = NextJobId ++; |
120 | job->priority = priority; | |
121 | job->back_pipes[0] = -1; | |
122 | job->back_pipes[1] = -1; | |
123 | job->print_pipes[0] = -1; | |
124 | job->print_pipes[1] = -1; | |
f7deaa1a | 125 | job->side_pipes[0] = -1; |
126 | job->side_pipes[1] = -1; | |
89d46774 | 127 | job->status_pipes[0] = -1; |
128 | job->status_pipes[1] = -1; | |
ef416fc2 | 129 | |
130 | cupsdSetString(&job->dest, dest); | |
131 | ||
132 | /* | |
133 | * Add the new job to the "all jobs" and "active jobs" lists... | |
134 | */ | |
135 | ||
136 | cupsArrayAdd(Jobs, job); | |
137 | cupsArrayAdd(ActiveJobs, job); | |
138 | ||
139 | return (job); | |
140 | } | |
141 | ||
142 | ||
143 | /* | |
144 | * 'cupsdCancelJob()' - Cancel the specified print job. | |
145 | */ | |
146 | ||
147 | void | |
07725fee | 148 | cupsdCancelJob(cupsd_job_t *job, /* I - Job to cancel */ |
149 | int purge, /* I - Purge jobs? */ | |
150 | ipp_jstate_t newstate) /* I - New job state */ | |
ef416fc2 | 151 | { |
152 | int i; /* Looping var */ | |
153 | char filename[1024]; /* Job filename */ | |
07725fee | 154 | cupsd_printer_t *printer; /* Printer used by job */ |
ef416fc2 | 155 | |
156 | ||
bd7854cb | 157 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdCancelJob: id = %d", job->id); |
ef416fc2 | 158 | |
159 | /* | |
160 | * Stop any processes that are working on the current job... | |
161 | */ | |
162 | ||
07725fee | 163 | printer = job->printer; |
164 | ||
bd7854cb | 165 | if (job->state_value == IPP_JOB_PROCESSING) |
ef416fc2 | 166 | cupsdStopJob(job, 0); |
167 | ||
bd7854cb | 168 | cupsdLoadJob(job); |
169 | ||
170 | if (job->attrs) | |
07725fee | 171 | job->state->values[0].integer = newstate; |
ef416fc2 | 172 | |
07725fee | 173 | job->state_value = newstate; |
ef416fc2 | 174 | |
175 | set_time(job, "time-at-completed"); | |
176 | ||
07725fee | 177 | /* |
178 | * Send any pending notifications and then expire them... | |
179 | */ | |
180 | ||
181 | switch (newstate) | |
182 | { | |
183 | default : | |
184 | break; | |
185 | ||
186 | case IPP_JOB_CANCELED : | |
187 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
188 | purge ? "Job purged." : "Job canceled."); | |
189 | break; | |
190 | ||
191 | case IPP_JOB_ABORTED : | |
192 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
193 | "Job aborted; please consult the error_log file " | |
194 | "for details."); | |
195 | break; | |
196 | ||
197 | case IPP_JOB_COMPLETED : | |
198 | /* | |
c0e1af83 | 199 | * Clear the printer's printer-state-message and move on... |
07725fee | 200 | */ |
201 | ||
202 | printer->state_message[0] = '\0'; | |
203 | ||
07725fee | 204 | cupsdSetPrinterState(printer, IPP_PRINTER_IDLE, 0); |
205 | ||
206 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
207 | "Job completed."); | |
208 | break; | |
209 | } | |
210 | ||
ef416fc2 | 211 | cupsdExpireSubscriptions(NULL, job); |
212 | ||
bd7854cb | 213 | /* |
214 | * Remove the job from the active list... | |
215 | */ | |
216 | ||
217 | cupsArrayRemove(ActiveJobs, job); | |
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 | ||
280 | cupsdSaveJob(job); | |
281 | } | |
282 | else | |
283 | { | |
284 | /* | |
285 | * Remove the job info file... | |
286 | */ | |
287 | ||
288 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, | |
289 | job->id); | |
290 | unlink(filename); | |
291 | ||
292 | /* | |
293 | * Remove the job from the "all jobs" list... | |
294 | */ | |
295 | ||
296 | cupsArrayRemove(Jobs, job); | |
297 | ||
298 | /* | |
299 | * Free all memory used... | |
300 | */ | |
301 | ||
bd7854cb | 302 | free_job(job); |
ef416fc2 | 303 | } |
304 | } | |
305 | ||
306 | ||
307 | /* | |
308 | * 'cupsdCancelJobs()' - Cancel all jobs for the given destination/user... | |
309 | */ | |
310 | ||
311 | void | |
312 | cupsdCancelJobs(const char *dest, /* I - Destination to cancel */ | |
313 | const char *username, /* I - Username or NULL */ | |
314 | int purge) /* I - Purge jobs? */ | |
315 | { | |
316 | cupsd_job_t *job; /* Current job */ | |
317 | ||
318 | ||
319 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
320 | job; | |
321 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
0a682745 MS |
322 | { |
323 | if (!job->dest || !job->username) | |
324 | cupsdLoadJob(job); | |
325 | ||
326 | if (!job->dest || !job->username) | |
327 | continue; | |
328 | ||
ef416fc2 | 329 | if ((dest == NULL || !strcmp(job->dest, dest)) && |
330 | (username == NULL || !strcmp(job->username, username))) | |
331 | { | |
332 | /* | |
333 | * Cancel all jobs matching this destination/user... | |
334 | */ | |
335 | ||
07725fee | 336 | cupsdCancelJob(job, purge, IPP_JOB_CANCELED); |
ef416fc2 | 337 | } |
0a682745 | 338 | } |
ef416fc2 | 339 | |
340 | cupsdCheckJobs(); | |
341 | } | |
342 | ||
343 | ||
344 | /* | |
345 | * 'cupsdCheckJobs()' - Check the pending jobs and start any if the destination | |
346 | * is available. | |
347 | */ | |
348 | ||
349 | void | |
350 | cupsdCheckJobs(void) | |
351 | { | |
352 | cupsd_job_t *job; /* Current job in queue */ | |
353 | cupsd_printer_t *printer, /* Printer destination */ | |
354 | *pclass; /* Printer class destination */ | |
355 | ||
356 | ||
357 | DEBUG_puts("cupsdCheckJobs()"); | |
358 | ||
bd7854cb | 359 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
360 | "cupsdCheckJobs: %d active jobs, sleeping=%d, reload=%d", | |
361 | cupsArrayCount(ActiveJobs), Sleeping, NeedReload); | |
362 | ||
ef416fc2 | 363 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
364 | job; | |
365 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
366 | { | |
367 | /* | |
368 | * Start held jobs if they are ready... | |
369 | */ | |
370 | ||
bd7854cb | 371 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
372 | "cupsdCheckJobs: Job %d: state_value=%d, loaded=%s", | |
373 | job->id, job->state_value, job->attrs ? "yes" : "no"); | |
374 | ||
375 | if (job->state_value == IPP_JOB_HELD && | |
ef416fc2 | 376 | job->hold_until && |
377 | job->hold_until < time(NULL)) | |
bd7854cb | 378 | { |
09a101d6 | 379 | if (job->pending_timeout) |
91c84a35 MS |
380 | { |
381 | /* Add trailing banner as needed */ | |
382 | if (cupsdTimeoutJob(job)) | |
383 | continue; | |
384 | } | |
09a101d6 | 385 | |
ef416fc2 | 386 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 387 | job->state_value = IPP_JOB_PENDING; |
388 | } | |
ef416fc2 | 389 | |
390 | /* | |
391 | * Start pending jobs if the destination is available... | |
392 | */ | |
393 | ||
bd7854cb | 394 | if (job->state_value == IPP_JOB_PENDING && !NeedReload && !Sleeping) |
ef416fc2 | 395 | { |
396 | printer = cupsdFindDest(job->dest); | |
397 | pclass = NULL; | |
398 | ||
399 | while (printer && | |
400 | (printer->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_CLASS))) | |
401 | { | |
402 | /* | |
403 | * If the class is remote, just pass it to the remote server... | |
404 | */ | |
405 | ||
406 | pclass = printer; | |
407 | ||
c0e1af83 | 408 | if (pclass->state == IPP_PRINTER_STOPPED) |
b86bc4cf | 409 | printer = NULL; |
c0e1af83 | 410 | else if (pclass->type & CUPS_PRINTER_REMOTE) |
411 | break; | |
412 | else | |
413 | printer = cupsdFindAvailablePrinter(printer->name); | |
ef416fc2 | 414 | } |
415 | ||
416 | if (!printer && !pclass) | |
417 | { | |
418 | /* | |
419 | * Whoa, the printer and/or class for this destination went away; | |
420 | * cancel the job... | |
421 | */ | |
422 | ||
423 | cupsdLogMessage(CUPSD_LOG_WARN, | |
09a101d6 | 424 | "[Job %d] Printer/class %s has gone away; canceling job!", |
425 | job->id, job->dest); | |
ef416fc2 | 426 | |
427 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
bd7854cb | 428 | "Job canceled because the destination printer/class has " |
429 | "gone away."); | |
ef416fc2 | 430 | |
07725fee | 431 | cupsdCancelJob(job, 1, IPP_JOB_ABORTED); |
ef416fc2 | 432 | } |
433 | else if (printer) | |
434 | { | |
435 | /* | |
436 | * See if the printer is available or remote and not printing a job; | |
437 | * if so, start the job... | |
438 | */ | |
439 | ||
440 | if (pclass) | |
441 | { | |
442 | /* | |
443 | * Add/update a job-actual-printer-uri attribute for this job | |
444 | * so that we know which printer actually printed the job... | |
445 | */ | |
446 | ||
447 | ipp_attribute_t *attr; /* job-actual-printer-uri attribute */ | |
448 | ||
449 | ||
450 | if ((attr = ippFindAttribute(job->attrs, "job-actual-printer-uri", | |
451 | IPP_TAG_URI)) != NULL) | |
452 | cupsdSetString(&attr->values[0].string.text, printer->uri); | |
453 | else | |
454 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, | |
455 | "job-actual-printer-uri", NULL, printer->uri); | |
456 | } | |
457 | ||
09a101d6 | 458 | if ((!(printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is local */ |
e53920b9 | 459 | printer->state == IPP_PRINTER_IDLE) || /* and idle */ |
09a101d6 | 460 | ((printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is remote */ |
bd7854cb | 461 | !printer->job)) /* and not printing */ |
bc44d920 | 462 | { |
463 | /* | |
464 | * Clear any message and reasons for the queue... | |
465 | */ | |
466 | ||
467 | printer->state_message[0] = '\0'; | |
468 | ||
469 | cupsdSetPrinterReasons(printer, "none"); | |
470 | ||
471 | /* | |
472 | * Start the job... | |
473 | */ | |
474 | ||
e1d6a774 | 475 | start_job(job, printer); |
bc44d920 | 476 | } |
ef416fc2 | 477 | } |
478 | } | |
479 | } | |
480 | } | |
481 | ||
482 | ||
483 | /* | |
484 | * 'cupsdCleanJobs()' - Clean out old jobs. | |
485 | */ | |
486 | ||
487 | void | |
488 | cupsdCleanJobs(void) | |
489 | { | |
490 | cupsd_job_t *job; /* Current job */ | |
491 | ||
492 | ||
bd7854cb | 493 | if (MaxJobs <= 0) |
ef416fc2 | 494 | return; |
495 | ||
496 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
497 | job && cupsArrayCount(Jobs) >= MaxJobs; | |
498 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
07725fee | 499 | if (job->state_value >= IPP_JOB_CANCELED) |
500 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
ef416fc2 | 501 | } |
502 | ||
503 | ||
504 | /* | |
505 | * 'cupsdFinishJob()' - Finish a job. | |
506 | */ | |
507 | ||
508 | void | |
509 | cupsdFinishJob(cupsd_job_t *job) /* I - Job */ | |
510 | { | |
ef416fc2 | 511 | cupsd_printer_t *printer; /* Current printer */ |
09a101d6 | 512 | ipp_attribute_t *attr; /* job-hold-until attribute */ |
ef416fc2 | 513 | |
514 | ||
bd7854cb | 515 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] File %d is complete.", |
ef416fc2 | 516 | job->id, job->current_file - 1); |
517 | ||
09a101d6 | 518 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
519 | "[Job %d] cupsdFinishJob: job->status is %d", | |
520 | job->id, job->status); | |
ef416fc2 | 521 | |
07725fee | 522 | if (job->status_buffer && |
523 | (job->status < 0 || job->current_file >= job->num_files)) | |
ef416fc2 | 524 | { |
525 | /* | |
526 | * Close the pipe and clear the input bit. | |
527 | */ | |
528 | ||
f7deaa1a | 529 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 530 | |
531 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 532 | "[Job %d] cupsdFinishJob: Closing status pipes [ %d %d ]...", |
533 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
ef416fc2 | 534 | |
89d46774 | 535 | cupsdClosePipe(job->status_pipes); |
ef416fc2 | 536 | cupsdStatBufDelete(job->status_buffer); |
537 | ||
538 | job->status_buffer = NULL; | |
539 | } | |
540 | ||
e00b005a | 541 | printer = job->printer; |
542 | ||
bc44d920 | 543 | update_job_attrs(job); |
544 | ||
ef416fc2 | 545 | if (job->status < 0) |
546 | { | |
547 | /* | |
548 | * Backend had errors; stop it... | |
549 | */ | |
550 | ||
a74454a7 | 551 | int exit_code; /* Exit code from backend */ |
552 | ||
553 | ||
554 | /* | |
555 | * Convert the status to an exit code. Due to the way the W* macros are | |
556 | * implemented on MacOS X (bug?), we have to store the exit status in a | |
557 | * variable first and then convert... | |
558 | */ | |
559 | ||
560 | exit_code = -job->status; | |
561 | if (WIFEXITED(exit_code)) | |
562 | exit_code = WEXITSTATUS(exit_code); | |
563 | else | |
564 | exit_code = job->status; | |
565 | ||
566 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Backend returned status %d (%s)", | |
567 | job->id, exit_code, | |
568 | exit_code == CUPS_BACKEND_FAILED ? "failed" : | |
569 | exit_code == CUPS_BACKEND_AUTH_REQUIRED ? | |
570 | "authentication required" : | |
571 | exit_code == CUPS_BACKEND_HOLD ? "hold job" : | |
572 | exit_code == CUPS_BACKEND_STOP ? "stop printer" : | |
573 | exit_code == CUPS_BACKEND_CANCEL ? "cancel job" : | |
574 | exit_code < 0 ? "crashed" : "unknown"); | |
575 | ||
576 | /* | |
577 | * Do what needs to be done... | |
578 | */ | |
579 | ||
580 | switch (exit_code) | |
ef416fc2 | 581 | { |
582 | default : | |
583 | case CUPS_BACKEND_FAILED : | |
584 | /* | |
585 | * Backend failure, use the error-policy to determine how to | |
586 | * act... | |
587 | */ | |
588 | ||
589 | cupsdStopJob(job, 0); | |
ed486911 | 590 | |
07725fee | 591 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
ed486911 | 592 | { |
593 | /* | |
594 | * Mark the job as pending again - we'll retry on another | |
595 | * printer... | |
596 | */ | |
597 | ||
598 | job->state->values[0].integer = IPP_JOB_PENDING; | |
599 | job->state_value = IPP_JOB_PENDING; | |
600 | } | |
601 | ||
ef416fc2 | 602 | cupsdSaveJob(job); |
603 | ||
604 | /* | |
605 | * If the job was queued to a class, try requeuing it... For | |
606 | * faxes and retry-job queues, hold the current job for 5 minutes. | |
607 | */ | |
608 | ||
609 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) | |
610 | cupsdCheckJobs(); | |
611 | else if ((printer->type & CUPS_PRINTER_FAX) || | |
612 | !strcmp(printer->error_policy, "retry-job")) | |
613 | { | |
614 | /* | |
615 | * See how many times we've tried to send the job; if more than | |
616 | * the limit, cancel the job. | |
617 | */ | |
618 | ||
619 | job->tries ++; | |
620 | ||
621 | if (job->tries >= JobRetryLimit) | |
622 | { | |
623 | /* | |
624 | * Too many tries... | |
625 | */ | |
626 | ||
627 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 628 | "[Job %d] Canceling job since it could not be " |
629 | "sent after %d tries.", | |
ef416fc2 | 630 | job->id, JobRetryLimit); |
631 | ||
07725fee | 632 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 633 | } |
634 | else | |
635 | { | |
636 | /* | |
637 | * Try again in N seconds... | |
638 | */ | |
639 | ||
640 | set_hold_until(job, time(NULL) + JobRetryInterval); | |
07725fee | 641 | |
642 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, | |
643 | "Job held due to fax errors; please consult " | |
644 | "the error_log file for details."); | |
645 | cupsdSetPrinterState(printer, IPP_PRINTER_IDLE, 0); | |
ef416fc2 | 646 | } |
647 | } | |
648 | else if (!strcmp(printer->error_policy, "abort-job")) | |
07725fee | 649 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
650 | else | |
651 | { | |
652 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); | |
653 | ||
654 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
655 | "Job stopped due to backend errors; please consult " | |
656 | "the error_log file for details."); | |
657 | } | |
ef416fc2 | 658 | break; |
659 | ||
660 | case CUPS_BACKEND_CANCEL : | |
661 | /* | |
662 | * Cancel the job... | |
663 | */ | |
664 | ||
07725fee | 665 | cupsdCancelJob(job, 0, IPP_JOB_CANCELED); |
ef416fc2 | 666 | break; |
667 | ||
668 | case CUPS_BACKEND_HOLD : | |
669 | /* | |
670 | * Hold the job... | |
671 | */ | |
672 | ||
673 | cupsdStopJob(job, 0); | |
07725fee | 674 | |
ef416fc2 | 675 | cupsdSetJobHoldUntil(job, "indefinite"); |
07725fee | 676 | |
677 | job->state->values[0].integer = IPP_JOB_HELD; | |
678 | job->state_value = IPP_JOB_HELD; | |
679 | ||
ef416fc2 | 680 | cupsdSaveJob(job); |
07725fee | 681 | |
682 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
683 | "Job held due to backend errors; please consult " | |
684 | "the error_log file for details."); | |
ef416fc2 | 685 | break; |
686 | ||
687 | case CUPS_BACKEND_STOP : | |
688 | /* | |
689 | * Stop the printer... | |
690 | */ | |
691 | ||
692 | cupsdStopJob(job, 0); | |
07725fee | 693 | |
694 | job->state->values[0].integer = IPP_JOB_PENDING; | |
695 | job->state_value = IPP_JOB_PENDING; | |
696 | ||
ef416fc2 | 697 | cupsdSaveJob(job); |
698 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); | |
07725fee | 699 | |
700 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
701 | "Job stopped due to backend errors; please consult " | |
702 | "the error_log file for details."); | |
ef416fc2 | 703 | break; |
704 | ||
705 | case CUPS_BACKEND_AUTH_REQUIRED : | |
706 | cupsdStopJob(job, 0); | |
07725fee | 707 | |
09a101d6 | 708 | cupsdSetJobHoldUntil(job, "auth-info-required"); |
709 | ||
710 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
711 | IPP_TAG_KEYWORD)) == NULL) | |
712 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
713 | ||
714 | if (attr) | |
715 | { | |
716 | attr->value_tag = IPP_TAG_KEYWORD; | |
717 | cupsdSetString(&(attr->values[0].string.text), | |
718 | "auth-info-required"); | |
719 | } | |
07725fee | 720 | |
721 | job->state->values[0].integer = IPP_JOB_HELD; | |
722 | job->state_value = IPP_JOB_HELD; | |
723 | ||
ef416fc2 | 724 | cupsdSaveJob(job); |
725 | ||
726 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
727 | "Authentication is required for job %d.", job->id); | |
728 | break; | |
729 | } | |
730 | ||
731 | /* | |
732 | * Try printing another job... | |
733 | */ | |
734 | ||
735 | cupsdCheckJobs(); | |
736 | } | |
737 | else if (job->status > 0) | |
738 | { | |
739 | /* | |
e00b005a | 740 | * Filter had errors; stop job... |
ef416fc2 | 741 | */ |
742 | ||
355e94dc MS |
743 | cupsdLogMessage(CUPSD_LOG_ERROR, |
744 | "[Job %d] Job stopped due to filter errors.", job->id); | |
e00b005a | 745 | cupsdStopJob(job, 1); |
746 | cupsdSaveJob(job); | |
bd7854cb | 747 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, |
e00b005a | 748 | "Job stopped due to filter errors; please consult the " |
749 | "error_log file for details."); | |
750 | cupsdCheckJobs(); | |
ef416fc2 | 751 | } |
752 | else | |
753 | { | |
754 | /* | |
755 | * Job printed successfully; cancel it... | |
756 | */ | |
757 | ||
758 | if (job->current_file < job->num_files) | |
759 | { | |
e00b005a | 760 | /* |
761 | * Start the next file in the job... | |
762 | */ | |
763 | ||
ef416fc2 | 764 | FilterLevel -= job->cost; |
e1d6a774 | 765 | start_job(job, printer); |
ef416fc2 | 766 | } |
767 | else | |
768 | { | |
e00b005a | 769 | /* |
770 | * Close out this job... | |
771 | */ | |
772 | ||
355e94dc MS |
773 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Completed successfully.", |
774 | job->id); | |
07725fee | 775 | cupsdCancelJob(job, 0, IPP_JOB_COMPLETED); |
ef416fc2 | 776 | cupsdCheckJobs(); |
777 | } | |
778 | } | |
779 | } | |
780 | ||
781 | ||
782 | /* | |
783 | * 'cupsdFreeAllJobs()' - Free all jobs from memory. | |
784 | */ | |
785 | ||
786 | void | |
787 | cupsdFreeAllJobs(void) | |
788 | { | |
789 | cupsd_job_t *job; /* Current job */ | |
790 | ||
791 | ||
bd7854cb | 792 | if (!Jobs) |
793 | return; | |
794 | ||
ef416fc2 | 795 | cupsdHoldSignals(); |
796 | ||
d09495fa | 797 | cupsdStopAllJobs(1); |
bd7854cb | 798 | cupsdSaveAllJobs(); |
ef416fc2 | 799 | |
800 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
801 | job; | |
802 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
803 | { | |
804 | cupsArrayRemove(Jobs, job); | |
805 | cupsArrayRemove(ActiveJobs, job); | |
806 | ||
bd7854cb | 807 | free_job(job); |
ef416fc2 | 808 | } |
809 | ||
810 | cupsdReleaseSignals(); | |
811 | } | |
812 | ||
813 | ||
814 | /* | |
815 | * 'cupsdFindJob()' - Find the specified job. | |
816 | */ | |
817 | ||
818 | cupsd_job_t * /* O - Job data */ | |
819 | cupsdFindJob(int id) /* I - Job ID */ | |
820 | { | |
821 | cupsd_job_t key; /* Search key */ | |
822 | ||
823 | ||
824 | key.id = id; | |
825 | ||
826 | return ((cupsd_job_t *)cupsArrayFind(Jobs, &key)); | |
827 | } | |
828 | ||
829 | ||
830 | /* | |
831 | * 'cupsdGetPrinterJobCount()' - Get the number of pending, processing, | |
832 | * or held jobs in a printer or class. | |
833 | */ | |
834 | ||
835 | int /* O - Job count */ | |
836 | cupsdGetPrinterJobCount( | |
837 | const char *dest) /* I - Printer or class name */ | |
838 | { | |
839 | int count; /* Job count */ | |
840 | cupsd_job_t *job; /* Current job */ | |
841 | ||
842 | ||
843 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
844 | job; | |
845 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
bd7854cb | 846 | if (job->dest && !strcasecmp(job->dest, dest)) |
ef416fc2 | 847 | count ++; |
848 | ||
849 | return (count); | |
850 | } | |
851 | ||
852 | ||
853 | /* | |
854 | * 'cupsdGetUserJobCount()' - Get the number of pending, processing, | |
855 | * or held jobs for a user. | |
856 | */ | |
857 | ||
858 | int /* O - Job count */ | |
859 | cupsdGetUserJobCount( | |
860 | const char *username) /* I - Username */ | |
861 | { | |
862 | int count; /* Job count */ | |
863 | cupsd_job_t *job; /* Current job */ | |
864 | ||
865 | ||
866 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
867 | job; | |
868 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
869 | if (!strcasecmp(job->username, username)) | |
870 | count ++; | |
871 | ||
872 | return (count); | |
873 | } | |
874 | ||
875 | ||
876 | /* | |
877 | * 'cupsdHoldJob()' - Hold the specified job. | |
878 | */ | |
879 | ||
880 | void | |
881 | cupsdHoldJob(cupsd_job_t *job) /* I - Job data */ | |
882 | { | |
bd7854cb | 883 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdHoldJob: id = %d", job->id); |
ef416fc2 | 884 | |
bd7854cb | 885 | if (job->state_value == IPP_JOB_PROCESSING) |
ef416fc2 | 886 | cupsdStopJob(job, 0); |
bd7854cb | 887 | else |
888 | cupsdLoadJob(job); | |
ef416fc2 | 889 | |
890 | DEBUG_puts("cupsdHoldJob: setting state to held..."); | |
891 | ||
892 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 893 | job->state_value = IPP_JOB_HELD; |
2e4ff8af | 894 | job->current_file = 0; |
ef416fc2 | 895 | |
896 | cupsdSaveJob(job); | |
897 | ||
898 | cupsdCheckJobs(); | |
899 | } | |
900 | ||
901 | ||
902 | /* | |
903 | * 'cupsdLoadAllJobs()' - Load all jobs from disk. | |
904 | */ | |
905 | ||
906 | void | |
907 | cupsdLoadAllJobs(void) | |
908 | { | |
bd7854cb | 909 | char filename[1024]; /* Full filename of job.cache file */ |
910 | struct stat fileinfo, /* Information on job.cache file */ | |
911 | dirinfo; /* Information on RequestRoot dir */ | |
912 | ||
ef416fc2 | 913 | |
914 | ||
915 | /* | |
bd7854cb | 916 | * Create the job arrays as needed... |
ef416fc2 | 917 | */ |
918 | ||
919 | if (!Jobs) | |
920 | Jobs = cupsArrayNew(compare_jobs, NULL); | |
921 | ||
922 | if (!ActiveJobs) | |
923 | ActiveJobs = cupsArrayNew(compare_active_jobs, NULL); | |
924 | ||
925 | /* | |
bd7854cb | 926 | * See whether the job.cache file is older than the RequestRoot directory... |
ef416fc2 | 927 | */ |
928 | ||
bd7854cb | 929 | snprintf(filename, sizeof(filename), "%s/job.cache", CacheDir); |
ef416fc2 | 930 | |
bd7854cb | 931 | if (stat(filename, &fileinfo)) |
ef416fc2 | 932 | { |
bd7854cb | 933 | fileinfo.st_mtime = 0; |
934 | ||
935 | if (errno != ENOENT) | |
936 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
937 | "Unable to get file information for \"%s\" - %s", | |
938 | filename, strerror(errno)); | |
939 | } | |
940 | ||
941 | if (stat(RequestRoot, &dirinfo)) | |
942 | { | |
943 | dirinfo.st_mtime = 0; | |
944 | ||
945 | if (errno != ENOENT) | |
946 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
947 | "Unable to get directory information for \"%s\" - %s", | |
948 | RequestRoot, strerror(errno)); | |
ef416fc2 | 949 | } |
950 | ||
951 | /* | |
bd7854cb | 952 | * Load the most recent source for job data... |
ef416fc2 | 953 | */ |
954 | ||
bd7854cb | 955 | if (dirinfo.st_mtime > fileinfo.st_mtime) |
956 | { | |
957 | load_request_root(); | |
ef416fc2 | 958 | |
bd7854cb | 959 | load_next_job_id(filename); |
960 | } | |
961 | else | |
962 | load_job_cache(filename); | |
ef416fc2 | 963 | |
bd7854cb | 964 | /* |
965 | * Clean out old jobs as needed... | |
966 | */ | |
ef416fc2 | 967 | |
bd7854cb | 968 | if (MaxJobs > 0 && cupsArrayCount(Jobs) >= MaxJobs) |
969 | cupsdCleanJobs(); | |
970 | } | |
ef416fc2 | 971 | |
ef416fc2 | 972 | |
bd7854cb | 973 | /* |
974 | * 'cupsdLoadJob()' - Load a single job... | |
975 | */ | |
ef416fc2 | 976 | |
bd7854cb | 977 | void |
978 | cupsdLoadJob(cupsd_job_t *job) /* I - Job */ | |
979 | { | |
980 | char jobfile[1024]; /* Job filename */ | |
981 | cups_file_t *fp; /* Job file */ | |
982 | int fileid; /* Current file ID */ | |
983 | ipp_attribute_t *attr; /* Job attribute */ | |
09a101d6 | 984 | const char *dest; /* Destination name */ |
985 | cupsd_printer_t *destptr; /* Pointer to destination */ | |
bd7854cb | 986 | mime_type_t **filetypes; /* New filetypes array */ |
987 | int *compressions; /* New compressions array */ | |
ef416fc2 | 988 | |
ef416fc2 | 989 | |
bd7854cb | 990 | if (job->attrs) |
991 | { | |
f301802f | 992 | if (job->state_value > IPP_JOB_STOPPED) |
bd7854cb | 993 | job->access_time = time(NULL); |
ef416fc2 | 994 | |
bd7854cb | 995 | return; |
996 | } | |
ef416fc2 | 997 | |
bd7854cb | 998 | if ((job->attrs = ippNew()) == NULL) |
999 | { | |
09a101d6 | 1000 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1001 | "[Job %d] Ran out of memory for job attributes!", job->id); | |
bd7854cb | 1002 | return; |
1003 | } | |
ef416fc2 | 1004 | |
bd7854cb | 1005 | /* |
1006 | * Load job attributes... | |
1007 | */ | |
ef416fc2 | 1008 | |
09a101d6 | 1009 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading attributes...", job->id); |
ef416fc2 | 1010 | |
bd7854cb | 1011 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, job->id); |
1012 | if ((fp = cupsFileOpen(jobfile, "r")) == NULL) | |
1013 | { | |
1014 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1015 | "[Job %d] Unable to open job control file \"%s\" - %s!", |
1016 | job->id, jobfile, strerror(errno)); | |
bd7854cb | 1017 | ippDelete(job->attrs); |
1018 | job->attrs = NULL; | |
1019 | return; | |
1020 | } | |
ef416fc2 | 1021 | |
bd7854cb | 1022 | if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, job->attrs) != IPP_DATA) |
1023 | { | |
09a101d6 | 1024 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1025 | "[Job %d] Unable to read job control file \"%s\"!", | |
1026 | job->id, jobfile); | |
bd7854cb | 1027 | cupsFileClose(fp); |
1028 | ippDelete(job->attrs); | |
1029 | job->attrs = NULL; | |
1030 | unlink(jobfile); | |
1031 | return; | |
1032 | } | |
ef416fc2 | 1033 | |
bd7854cb | 1034 | cupsFileClose(fp); |
ef416fc2 | 1035 | |
bd7854cb | 1036 | /* |
1037 | * Copy attribute data to the job object... | |
1038 | */ | |
ef416fc2 | 1039 | |
bd7854cb | 1040 | if ((job->state = ippFindAttribute(job->attrs, "job-state", |
1041 | IPP_TAG_ENUM)) == NULL) | |
1042 | { | |
1043 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1044 | "[Job %d] Missing or bad job-state attribute in " |
1045 | "control file!", | |
1046 | job->id); | |
bd7854cb | 1047 | ippDelete(job->attrs); |
1048 | job->attrs = NULL; | |
1049 | unlink(jobfile); | |
1050 | return; | |
1051 | } | |
ef416fc2 | 1052 | |
bd7854cb | 1053 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
ef416fc2 | 1054 | |
bd7854cb | 1055 | if (!job->dest) |
1056 | { | |
1057 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", | |
1058 | IPP_TAG_URI)) == NULL) | |
1059 | { | |
1060 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1061 | "[Job %d] No job-printer-uri attribute in control file!", |
1062 | job->id); | |
bd7854cb | 1063 | ippDelete(job->attrs); |
1064 | job->attrs = NULL; | |
1065 | unlink(jobfile); | |
1066 | return; | |
1067 | } | |
ef416fc2 | 1068 | |
f7deaa1a | 1069 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &(job->dtype), |
09a101d6 | 1070 | &destptr)) == NULL) |
bd7854cb | 1071 | { |
1072 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1073 | "[Job %d] Unable to queue job for destination \"%s\"!", |
1074 | job->id, attr->values[0].string.text); | |
bd7854cb | 1075 | ippDelete(job->attrs); |
1076 | job->attrs = NULL; | |
1077 | unlink(jobfile); | |
1078 | return; | |
1079 | } | |
ef416fc2 | 1080 | |
bd7854cb | 1081 | cupsdSetString(&job->dest, dest); |
1082 | } | |
bc44d920 | 1083 | else if ((destptr = cupsdFindDest(job->dest)) == NULL) |
1084 | { | |
1085 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1086 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1087 | job->id, job->dest); | |
1088 | ippDelete(job->attrs); | |
1089 | job->attrs = NULL; | |
1090 | unlink(jobfile); | |
1091 | return; | |
1092 | } | |
bd7854cb | 1093 | |
1094 | job->sheets = ippFindAttribute(job->attrs, "job-media-sheets-completed", | |
1095 | IPP_TAG_INTEGER); | |
1096 | job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
1097 | ||
1098 | if (!job->priority) | |
1099 | { | |
1100 | if ((attr = ippFindAttribute(job->attrs, "job-priority", | |
1101 | IPP_TAG_INTEGER)) == NULL) | |
1102 | { | |
1103 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1104 | "[Job %d] Missing or bad job-priority attribute in " |
1105 | "control file!", job->id); | |
bd7854cb | 1106 | ippDelete(job->attrs); |
1107 | job->attrs = NULL; | |
1108 | unlink(jobfile); | |
1109 | return; | |
1110 | } | |
1111 | ||
1112 | job->priority = attr->values[0].integer; | |
1113 | } | |
1114 | ||
1115 | if (!job->username) | |
1116 | { | |
1117 | if ((attr = ippFindAttribute(job->attrs, "job-originating-user-name", | |
1118 | IPP_TAG_NAME)) == NULL) | |
1119 | { | |
1120 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1121 | "[Job %d] Missing or bad job-originating-user-name " |
1122 | "attribute in control file!", job->id); | |
bd7854cb | 1123 | ippDelete(job->attrs); |
1124 | job->attrs = NULL; | |
1125 | unlink(jobfile); | |
1126 | return; | |
ef416fc2 | 1127 | } |
1128 | ||
bd7854cb | 1129 | cupsdSetString(&job->username, attr->values[0].string.text); |
1130 | } | |
1131 | ||
ef416fc2 | 1132 | /* |
bd7854cb | 1133 | * Set the job hold-until time and state... |
ef416fc2 | 1134 | */ |
1135 | ||
bd7854cb | 1136 | if (job->state_value == IPP_JOB_HELD) |
1137 | { | |
1138 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
1139 | IPP_TAG_KEYWORD)) == NULL) | |
1140 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 1141 | |
bd7854cb | 1142 | if (attr) |
1143 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
1144 | else | |
ef416fc2 | 1145 | { |
bd7854cb | 1146 | job->state->values[0].integer = IPP_JOB_PENDING; |
1147 | job->state_value = IPP_JOB_PENDING; | |
1148 | } | |
1149 | } | |
1150 | else if (job->state_value == IPP_JOB_PROCESSING) | |
1151 | { | |
1152 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1153 | job->state_value = IPP_JOB_PENDING; | |
1154 | } | |
ef416fc2 | 1155 | |
bd7854cb | 1156 | if (!job->num_files) |
1157 | { | |
1158 | /* | |
1159 | * Find all the d##### files... | |
1160 | */ | |
ef416fc2 | 1161 | |
bd7854cb | 1162 | for (fileid = 1; fileid < 10000; fileid ++) |
1163 | { | |
1164 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
1165 | job->id, fileid); | |
ef416fc2 | 1166 | |
bd7854cb | 1167 | if (access(jobfile, 0)) |
1168 | break; | |
ef416fc2 | 1169 | |
09a101d6 | 1170 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1171 | "[Job %d] Auto-typing document file \"%s\"...", | |
1172 | job->id, jobfile); | |
ef416fc2 | 1173 | |
1174 | if (fileid > job->num_files) | |
1175 | { | |
1176 | if (job->num_files == 0) | |
1177 | { | |
1178 | compressions = (int *)calloc(fileid, sizeof(int)); | |
1179 | filetypes = (mime_type_t **)calloc(fileid, sizeof(mime_type_t *)); | |
1180 | } | |
1181 | else | |
1182 | { | |
1183 | compressions = (int *)realloc(job->compressions, | |
1184 | sizeof(int) * fileid); | |
1185 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
bd7854cb | 1186 | sizeof(mime_type_t *) * |
1187 | fileid); | |
ef416fc2 | 1188 | } |
1189 | ||
bd7854cb | 1190 | if (!compressions || !filetypes) |
ef416fc2 | 1191 | { |
fa73b229 | 1192 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 1193 | "[Job %d] Ran out of memory for job file types!", |
1194 | job->id); | |
bd7854cb | 1195 | return; |
ef416fc2 | 1196 | } |
1197 | ||
1198 | job->compressions = compressions; | |
1199 | job->filetypes = filetypes; | |
1200 | job->num_files = fileid; | |
1201 | } | |
1202 | ||
bd7854cb | 1203 | job->filetypes[fileid - 1] = mimeFileType(MimeDatabase, jobfile, NULL, |
ef416fc2 | 1204 | job->compressions + fileid - 1); |
1205 | ||
bd7854cb | 1206 | if (!job->filetypes[fileid - 1]) |
ef416fc2 | 1207 | job->filetypes[fileid - 1] = mimeType(MimeDatabase, "application", |
1208 | "vnd.cups-raw"); | |
1209 | } | |
bd7854cb | 1210 | } |
ef416fc2 | 1211 | |
09a101d6 | 1212 | /* |
1213 | * Load authentication information as needed... | |
1214 | */ | |
1215 | ||
1216 | if (job->state_value < IPP_JOB_STOPPED) | |
1217 | { | |
1218 | snprintf(jobfile, sizeof(jobfile), "%s/a%05d", RequestRoot, job->id); | |
1219 | ||
1220 | cupsdClearString(&job->auth_username); | |
1221 | cupsdClearString(&job->auth_domain); | |
1222 | cupsdClearString(&job->auth_password); | |
1223 | ||
1224 | if ((fp = cupsFileOpen(jobfile, "r")) != NULL) | |
1225 | { | |
1226 | int i, /* Looping var */ | |
1227 | bytes; /* Size of auth data */ | |
1228 | char line[255], /* Line from file */ | |
1229 | data[255]; /* Decoded data */ | |
1230 | ||
1231 | ||
1232 | for (i = 0; | |
1233 | i < destptr->num_auth_info_required && | |
1234 | cupsFileGets(fp, line, sizeof(line)); | |
1235 | i ++) | |
1236 | { | |
1237 | bytes = sizeof(data); | |
1238 | httpDecode64_2(data, &bytes, line); | |
1239 | ||
1240 | if (!strcmp(destptr->auth_info_required[i], "username")) | |
1241 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", data); | |
1242 | else if (!strcmp(destptr->auth_info_required[i], "domain")) | |
1243 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", data); | |
1244 | else if (!strcmp(destptr->auth_info_required[i], "password")) | |
1245 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", data); | |
1246 | } | |
1247 | ||
1248 | cupsFileClose(fp); | |
1249 | } | |
1250 | } | |
bd7854cb | 1251 | job->access_time = time(NULL); |
ef416fc2 | 1252 | } |
1253 | ||
1254 | ||
1255 | /* | |
1256 | * 'cupsdMoveJob()' - Move the specified job to a different destination. | |
1257 | */ | |
1258 | ||
1259 | void | |
e53920b9 | 1260 | cupsdMoveJob(cupsd_job_t *job, /* I - Job */ |
1261 | cupsd_printer_t *p) /* I - Destination printer or class */ | |
ef416fc2 | 1262 | { |
1263 | ipp_attribute_t *attr; /* job-printer-uri attribute */ | |
e53920b9 | 1264 | const char *olddest; /* Old destination */ |
1265 | cupsd_printer_t *oldp; /* Old pointer */ | |
ef416fc2 | 1266 | |
1267 | ||
1268 | /* | |
e53920b9 | 1269 | * Don't move completed jobs... |
ef416fc2 | 1270 | */ |
1271 | ||
e53920b9 | 1272 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 1273 | return; |
1274 | ||
1275 | /* | |
e53920b9 | 1276 | * Get the old destination... |
ef416fc2 | 1277 | */ |
1278 | ||
e53920b9 | 1279 | olddest = job->dest; |
1280 | ||
1281 | if (job->printer) | |
1282 | oldp = job->printer; | |
1283 | else | |
1284 | oldp = cupsdFindDest(olddest); | |
ef416fc2 | 1285 | |
1286 | /* | |
1287 | * Change the destination information... | |
1288 | */ | |
1289 | ||
355e94dc MS |
1290 | if (job->state_value == IPP_JOB_PROCESSING) |
1291 | cupsdStopJob(job, 0); | |
1292 | else | |
1293 | cupsdLoadJob(job); | |
bd7854cb | 1294 | |
e53920b9 | 1295 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, oldp, job, |
1296 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1297 | p->name); | |
1298 | ||
1299 | cupsdSetString(&job->dest, p->name); | |
ef416fc2 | 1300 | job->dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE | |
1301 | CUPS_PRINTER_IMPLICIT); | |
1302 | ||
bd7854cb | 1303 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", |
1304 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1305 | cupsdSetString(&(attr->values[0].string.text), p->uri); |
1306 | ||
e53920b9 | 1307 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job, |
1308 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1309 | p->name); | |
1310 | ||
ef416fc2 | 1311 | cupsdSaveJob(job); |
1312 | } | |
1313 | ||
1314 | ||
1315 | /* | |
1316 | * 'cupsdReleaseJob()' - Release the specified job. | |
1317 | */ | |
1318 | ||
1319 | void | |
1320 | cupsdReleaseJob(cupsd_job_t *job) /* I - Job */ | |
1321 | { | |
bd7854cb | 1322 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReleaseJob: id = %d", job->id); |
ef416fc2 | 1323 | |
bd7854cb | 1324 | if (job->state_value == IPP_JOB_HELD) |
ef416fc2 | 1325 | { |
1326 | DEBUG_puts("cupsdReleaseJob: setting state to pending..."); | |
1327 | ||
1328 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1329 | job->state_value = IPP_JOB_PENDING; |
ef416fc2 | 1330 | cupsdSaveJob(job); |
1331 | cupsdCheckJobs(); | |
1332 | } | |
1333 | } | |
1334 | ||
1335 | ||
1336 | /* | |
1337 | * 'cupsdRestartJob()' - Restart the specified job. | |
1338 | */ | |
1339 | ||
1340 | void | |
1341 | cupsdRestartJob(cupsd_job_t *job) /* I - Job */ | |
1342 | { | |
bd7854cb | 1343 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdRestartJob: id = %d", job->id); |
ef416fc2 | 1344 | |
bd7854cb | 1345 | if (job->state_value == IPP_JOB_STOPPED || job->num_files) |
ef416fc2 | 1346 | { |
07725fee | 1347 | ipp_jstate_t old_state; /* Old job state */ |
1348 | ||
1349 | ||
bd7854cb | 1350 | cupsdLoadJob(job); |
1351 | ||
07725fee | 1352 | old_state = job->state_value; |
1353 | ||
ef416fc2 | 1354 | job->tries = 0; |
1355 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1356 | job->state_value = IPP_JOB_PENDING; |
07725fee | 1357 | |
ef416fc2 | 1358 | cupsdSaveJob(job); |
07725fee | 1359 | |
1360 | if (old_state > IPP_JOB_STOPPED) | |
1361 | cupsArrayAdd(ActiveJobs, job); | |
1362 | ||
ef416fc2 | 1363 | cupsdCheckJobs(); |
1364 | } | |
1365 | } | |
1366 | ||
1367 | ||
1368 | /* | |
bd7854cb | 1369 | * 'cupsdSaveAllJobs()' - Save a summary of all jobs to disk. |
ef416fc2 | 1370 | */ |
1371 | ||
1372 | void | |
bd7854cb | 1373 | cupsdSaveAllJobs(void) |
1374 | { | |
1375 | int i; /* Looping var */ | |
1376 | cups_file_t *fp; /* Job cache file */ | |
1377 | char temp[1024]; /* Temporary string */ | |
1378 | cupsd_job_t *job; /* Current job */ | |
1379 | time_t curtime; /* Current time */ | |
1380 | struct tm *curdate; /* Current date */ | |
1381 | ||
1382 | ||
1383 | snprintf(temp, sizeof(temp), "%s/job.cache", CacheDir); | |
1384 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
1385 | { | |
1386 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1387 | "Unable to create job cache file \"%s\" - %s", | |
1388 | temp, strerror(errno)); | |
1389 | return; | |
1390 | } | |
1391 | ||
1392 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving job cache file \"%s\"...", temp); | |
1393 | ||
1394 | /* | |
1395 | * Restrict access to the file... | |
1396 | */ | |
1397 | ||
1398 | fchown(cupsFileNumber(fp), getuid(), Group); | |
1399 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
1400 | ||
1401 | /* | |
1402 | * Write a small header to the file... | |
1403 | */ | |
1404 | ||
1405 | curtime = time(NULL); | |
1406 | curdate = localtime(&curtime); | |
1407 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
1408 | ||
1409 | cupsFilePuts(fp, "# Job cache file for " CUPS_SVERSION "\n"); | |
1410 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1411 | cupsFilePrintf(fp, "NextJobId %d\n", NextJobId); | |
1412 | ||
1413 | /* | |
1414 | * Write each job known to the system... | |
1415 | */ | |
1416 | ||
1417 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
1418 | job; | |
1419 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1420 | { | |
1421 | cupsFilePrintf(fp, "<Job %d>\n", job->id); | |
1422 | cupsFilePrintf(fp, "State %d\n", job->state_value); | |
1423 | cupsFilePrintf(fp, "Priority %d\n", job->priority); | |
1424 | cupsFilePrintf(fp, "Username %s\n", job->username); | |
1425 | cupsFilePrintf(fp, "Destination %s\n", job->dest); | |
1426 | cupsFilePrintf(fp, "DestType %d\n", job->dtype); | |
1427 | cupsFilePrintf(fp, "NumFiles %d\n", job->num_files); | |
1428 | for (i = 0; i < job->num_files; i ++) | |
1429 | cupsFilePrintf(fp, "File %d %s/%s %d\n", i + 1, job->filetypes[i]->super, | |
1430 | job->filetypes[i]->type, job->compressions[i]); | |
1431 | cupsFilePuts(fp, "</Job>\n"); | |
1432 | } | |
1433 | ||
1434 | cupsFileClose(fp); | |
1435 | } | |
1436 | ||
1437 | ||
1438 | /* | |
1439 | * 'cupsdSaveJob()' - Save a job to disk. | |
1440 | */ | |
1441 | ||
1442 | void | |
1443 | cupsdSaveJob(cupsd_job_t *job) /* I - Job */ | |
ef416fc2 | 1444 | { |
1445 | char filename[1024]; /* Job control filename */ | |
fa73b229 | 1446 | cups_file_t *fp; /* Job file */ |
ef416fc2 | 1447 | |
1448 | ||
bd7854cb | 1449 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p", |
1450 | job, job->id, job->attrs); | |
1451 | ||
ef416fc2 | 1452 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id); |
1453 | ||
fa73b229 | 1454 | if ((fp = cupsFileOpen(filename, "w")) == NULL) |
ef416fc2 | 1455 | { |
1456 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1457 | "[Job %d] Unable to create job control file \"%s\" - %s.", |
1458 | job->id, filename, strerror(errno)); | |
ef416fc2 | 1459 | return; |
1460 | } | |
1461 | ||
fa73b229 | 1462 | fchmod(cupsFileNumber(fp), 0600); |
1463 | fchown(cupsFileNumber(fp), RunUser, Group); | |
ef416fc2 | 1464 | |
bd7854cb | 1465 | job->attrs->state = IPP_IDLE; |
1466 | ||
1467 | if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, | |
1468 | job->attrs) != IPP_DATA) | |
09a101d6 | 1469 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1470 | "[Job %d] Unable to write job control file!", job->id); | |
ef416fc2 | 1471 | |
fa73b229 | 1472 | cupsFileClose(fp); |
ef416fc2 | 1473 | } |
1474 | ||
1475 | ||
1476 | /* | |
1477 | * 'cupsdSetJobHoldUntil()' - Set the hold time for a job... | |
1478 | */ | |
1479 | ||
1480 | void | |
1481 | cupsdSetJobHoldUntil(cupsd_job_t *job, /* I - Job */ | |
1482 | const char *when) /* I - When to resume */ | |
1483 | { | |
1484 | time_t curtime; /* Current time */ | |
1485 | struct tm *curdate; /* Current date */ | |
1486 | int hour; /* Hold hour */ | |
1487 | int minute; /* Hold minute */ | |
1488 | int second; /* Hold second */ | |
1489 | ||
1490 | ||
bd7854cb | 1491 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil(%d, \"%s\")", |
ef416fc2 | 1492 | job->id, when); |
1493 | ||
1494 | second = 0; | |
1495 | ||
09a101d6 | 1496 | if (!strcmp(when, "indefinite") || !strcmp(when, "auth-info-required")) |
ef416fc2 | 1497 | { |
1498 | /* | |
1499 | * Hold indefinitely... | |
1500 | */ | |
1501 | ||
1502 | job->hold_until = 0; | |
1503 | } | |
1504 | else if (!strcmp(when, "day-time")) | |
1505 | { | |
1506 | /* | |
1507 | * Hold to 6am the next morning unless local time is < 6pm. | |
1508 | */ | |
1509 | ||
1510 | curtime = time(NULL); | |
1511 | curdate = localtime(&curtime); | |
1512 | ||
1513 | if (curdate->tm_hour < 18) | |
1514 | job->hold_until = curtime; | |
1515 | else | |
1516 | job->hold_until = curtime + | |
1517 | ((29 - curdate->tm_hour) * 60 + 59 - | |
1518 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1519 | } | |
89d46774 | 1520 | else if (!strcmp(when, "evening") || !strcmp(when, "night")) |
ef416fc2 | 1521 | { |
1522 | /* | |
1523 | * Hold to 6pm unless local time is > 6pm or < 6am. | |
1524 | */ | |
1525 | ||
1526 | curtime = time(NULL); | |
1527 | curdate = localtime(&curtime); | |
1528 | ||
1529 | if (curdate->tm_hour < 6 || curdate->tm_hour >= 18) | |
1530 | job->hold_until = curtime; | |
1531 | else | |
1532 | job->hold_until = curtime + | |
1533 | ((17 - curdate->tm_hour) * 60 + 59 - | |
1534 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1535 | } |
ef416fc2 | 1536 | else if (!strcmp(when, "second-shift")) |
1537 | { | |
1538 | /* | |
1539 | * Hold to 4pm unless local time is > 4pm. | |
1540 | */ | |
1541 | ||
1542 | curtime = time(NULL); | |
1543 | curdate = localtime(&curtime); | |
1544 | ||
1545 | if (curdate->tm_hour >= 16) | |
1546 | job->hold_until = curtime; | |
1547 | else | |
1548 | job->hold_until = curtime + | |
1549 | ((15 - curdate->tm_hour) * 60 + 59 - | |
1550 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1551 | } |
ef416fc2 | 1552 | else if (!strcmp(when, "third-shift")) |
1553 | { | |
1554 | /* | |
1555 | * Hold to 12am unless local time is < 8am. | |
1556 | */ | |
1557 | ||
1558 | curtime = time(NULL); | |
1559 | curdate = localtime(&curtime); | |
1560 | ||
1561 | if (curdate->tm_hour < 8) | |
1562 | job->hold_until = curtime; | |
1563 | else | |
1564 | job->hold_until = curtime + | |
1565 | ((23 - curdate->tm_hour) * 60 + 59 - | |
1566 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1567 | } |
ef416fc2 | 1568 | else if (!strcmp(when, "weekend")) |
1569 | { | |
1570 | /* | |
1571 | * Hold to weekend unless we are in the weekend. | |
1572 | */ | |
1573 | ||
1574 | curtime = time(NULL); | |
1575 | curdate = localtime(&curtime); | |
1576 | ||
1577 | if (curdate->tm_wday || curdate->tm_wday == 6) | |
1578 | job->hold_until = curtime; | |
1579 | else | |
1580 | job->hold_until = curtime + | |
1581 | (((5 - curdate->tm_wday) * 24 + | |
1582 | (17 - curdate->tm_hour)) * 60 + 59 - | |
1583 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1584 | } | |
1585 | else if (sscanf(when, "%d:%d:%d", &hour, &minute, &second) >= 2) | |
1586 | { | |
1587 | /* | |
1588 | * Hold to specified GMT time (HH:MM or HH:MM:SS)... | |
1589 | */ | |
1590 | ||
1591 | curtime = time(NULL); | |
1592 | curdate = gmtime(&curtime); | |
1593 | ||
1594 | job->hold_until = curtime + | |
1595 | ((hour - curdate->tm_hour) * 60 + minute - | |
1596 | curdate->tm_min) * 60 + second - curdate->tm_sec; | |
1597 | ||
1598 | /* | |
1599 | * Hold until next day as needed... | |
1600 | */ | |
1601 | ||
1602 | if (job->hold_until < curtime) | |
b86bc4cf | 1603 | job->hold_until += 24 * 60 * 60; |
ef416fc2 | 1604 | } |
1605 | ||
bd7854cb | 1606 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil: hold_until = %d", |
ef416fc2 | 1607 | (int)job->hold_until); |
1608 | } | |
1609 | ||
1610 | ||
1611 | /* | |
1612 | * 'cupsdSetJobPriority()' - Set the priority of a job, moving it up/down in | |
1613 | * the list as needed. | |
1614 | */ | |
1615 | ||
1616 | void | |
1617 | cupsdSetJobPriority( | |
1618 | cupsd_job_t *job, /* I - Job ID */ | |
1619 | int priority) /* I - New priority (0 to 100) */ | |
1620 | { | |
1621 | ipp_attribute_t *attr; /* Job attribute */ | |
1622 | ||
1623 | ||
1624 | /* | |
1625 | * Don't change completed jobs... | |
1626 | */ | |
1627 | ||
bd7854cb | 1628 | if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 1629 | return; |
1630 | ||
1631 | /* | |
1632 | * Set the new priority and re-add the job into the active list... | |
1633 | */ | |
1634 | ||
1635 | cupsArrayRemove(ActiveJobs, job); | |
1636 | ||
1637 | job->priority = priority; | |
1638 | ||
bd7854cb | 1639 | if ((attr = ippFindAttribute(job->attrs, "job-priority", |
1640 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 1641 | attr->values[0].integer = priority; |
1642 | else | |
1643 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
1644 | priority); | |
1645 | ||
1646 | cupsArrayAdd(ActiveJobs, job); | |
1647 | ||
1648 | cupsdSaveJob(job); | |
1649 | } | |
1650 | ||
1651 | ||
1652 | /* | |
e1d6a774 | 1653 | * 'cupsdStopAllJobs()' - Stop all print jobs. |
ef416fc2 | 1654 | */ |
1655 | ||
1656 | void | |
d09495fa | 1657 | cupsdStopAllJobs(int force) /* I - 1 = Force all filters to stop */ |
ef416fc2 | 1658 | { |
e1d6a774 | 1659 | cupsd_job_t *job; /* Current job */ |
ef416fc2 | 1660 | |
ef416fc2 | 1661 | |
e1d6a774 | 1662 | DEBUG_puts("cupsdStopAllJobs()"); |
ef416fc2 | 1663 | |
e1d6a774 | 1664 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
1665 | job; | |
1666 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1667 | if (job->state_value == IPP_JOB_PROCESSING) | |
1668 | { | |
d09495fa | 1669 | cupsdStopJob(job, force); |
e1d6a774 | 1670 | job->state->values[0].integer = IPP_JOB_PENDING; |
1671 | job->state_value = IPP_JOB_PENDING; | |
1672 | } | |
1673 | } | |
ef416fc2 | 1674 | |
ef416fc2 | 1675 | |
e1d6a774 | 1676 | /* |
1677 | * 'cupsdStopJob()' - Stop a print job. | |
1678 | */ | |
ef416fc2 | 1679 | |
e1d6a774 | 1680 | void |
1681 | cupsdStopJob(cupsd_job_t *job, /* I - Job */ | |
1682 | int force) /* I - 1 = Force all filters to stop */ | |
1683 | { | |
1684 | int i; /* Looping var */ | |
ef416fc2 | 1685 | |
ef416fc2 | 1686 | |
09a101d6 | 1687 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1688 | "[Job %d] cupsdStopJob: force = %d", job->id, force); | |
ef416fc2 | 1689 | |
e1d6a774 | 1690 | if (job->state_value != IPP_JOB_PROCESSING) |
1691 | return; | |
ef416fc2 | 1692 | |
e1d6a774 | 1693 | FilterLevel -= job->cost; |
ef416fc2 | 1694 | |
07725fee | 1695 | if (job->printer->state == IPP_PRINTER_PROCESSING) |
e1d6a774 | 1696 | cupsdSetPrinterState(job->printer, IPP_PRINTER_IDLE, 0); |
ef416fc2 | 1697 | |
e1d6a774 | 1698 | job->state->values[0].integer = IPP_JOB_STOPPED; |
1699 | job->state_value = IPP_JOB_STOPPED; | |
1700 | job->printer->job = NULL; | |
1701 | job->printer = NULL; | |
ef416fc2 | 1702 | |
e1d6a774 | 1703 | job->current_file --; |
ef416fc2 | 1704 | |
e1d6a774 | 1705 | for (i = 0; job->filters[i]; i ++) |
1706 | if (job->filters[i] > 0) | |
ef416fc2 | 1707 | { |
e1d6a774 | 1708 | cupsdEndProcess(job->filters[i], force); |
1709 | job->filters[i] = 0; | |
ef416fc2 | 1710 | } |
ef416fc2 | 1711 | |
e1d6a774 | 1712 | if (job->backend > 0) |
ef416fc2 | 1713 | { |
e1d6a774 | 1714 | cupsdEndProcess(job->backend, force); |
1715 | job->backend = 0; | |
ef416fc2 | 1716 | } |
1717 | ||
a4924f6c MS |
1718 | cupsdDestroyProfile(job->profile); |
1719 | job->profile = NULL; | |
1720 | ||
09a101d6 | 1721 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing print pipes [ %d %d ]...", |
1722 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
ef416fc2 | 1723 | |
e1d6a774 | 1724 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 1725 | |
09a101d6 | 1726 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing back pipes [ %d %d ]...", |
1727 | job->id, job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 1728 | |
e1d6a774 | 1729 | cupsdClosePipe(job->back_pipes); |
ef416fc2 | 1730 | |
09a101d6 | 1731 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing side pipes [ %d %d ]...", |
1732 | job->id, job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 1733 | |
1734 | cupsdClosePipe(job->side_pipes); | |
1735 | ||
e1d6a774 | 1736 | if (job->status_buffer) |
ef416fc2 | 1737 | { |
1738 | /* | |
e1d6a774 | 1739 | * Close the pipe and clear the input bit. |
ef416fc2 | 1740 | */ |
1741 | ||
f7deaa1a | 1742 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 1743 | |
e1d6a774 | 1744 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 1745 | "[Job %d] Closing status pipes [ %d %d ]...", job->id, |
89d46774 | 1746 | job->status_pipes[0], job->status_pipes[1]); |
ef416fc2 | 1747 | |
89d46774 | 1748 | cupsdClosePipe(job->status_pipes); |
e1d6a774 | 1749 | cupsdStatBufDelete(job->status_buffer); |
ef416fc2 | 1750 | |
e1d6a774 | 1751 | job->status_buffer = NULL; |
ef416fc2 | 1752 | } |
e1d6a774 | 1753 | } |
ef416fc2 | 1754 | |
ef416fc2 | 1755 | |
e1d6a774 | 1756 | /* |
1757 | * 'cupsdUnloadCompletedJobs()' - Flush completed job history from memory. | |
1758 | */ | |
ef416fc2 | 1759 | |
e1d6a774 | 1760 | void |
1761 | cupsdUnloadCompletedJobs(void) | |
1762 | { | |
1763 | cupsd_job_t *job; /* Current job */ | |
1764 | time_t expire; /* Expiration time */ | |
ef416fc2 | 1765 | |
ef416fc2 | 1766 | |
e1d6a774 | 1767 | expire = time(NULL) - 60; |
ef416fc2 | 1768 | |
e1d6a774 | 1769 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1770 | job; | |
1771 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1772 | if (job->attrs && job->state_value >= IPP_JOB_STOPPED && | |
1773 | job->access_time < expire) | |
1774 | unload_job(job); | |
1775 | } | |
ef416fc2 | 1776 | |
ef416fc2 | 1777 | |
e1d6a774 | 1778 | /* |
1779 | * 'compare_active_jobs()' - Compare the job IDs and priorities of two jobs. | |
1780 | */ | |
ef416fc2 | 1781 | |
e1d6a774 | 1782 | static int /* O - Difference */ |
1783 | compare_active_jobs(void *first, /* I - First job */ | |
1784 | void *second, /* I - Second job */ | |
1785 | void *data) /* I - App data (not used) */ | |
1786 | { | |
1787 | int diff; /* Difference */ | |
ef416fc2 | 1788 | |
ef416fc2 | 1789 | |
8ca02f3c | 1790 | if ((diff = ((cupsd_job_t *)second)->priority - |
1791 | ((cupsd_job_t *)first)->priority) != 0) | |
e1d6a774 | 1792 | return (diff); |
1793 | else | |
1794 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1795 | } | |
ef416fc2 | 1796 | |
ef416fc2 | 1797 | |
e1d6a774 | 1798 | /* |
1799 | * 'compare_jobs()' - Compare the job IDs of two jobs. | |
1800 | */ | |
ef416fc2 | 1801 | |
e1d6a774 | 1802 | static int /* O - Difference */ |
1803 | compare_jobs(void *first, /* I - First job */ | |
1804 | void *second, /* I - Second job */ | |
1805 | void *data) /* I - App data (not used) */ | |
1806 | { | |
1807 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1808 | } | |
ef416fc2 | 1809 | |
ef416fc2 | 1810 | |
e1d6a774 | 1811 | /* |
1812 | * 'free_job()' - Free all memory used by a job. | |
1813 | */ | |
ef416fc2 | 1814 | |
e1d6a774 | 1815 | static void |
1816 | free_job(cupsd_job_t *job) /* I - Job */ | |
1817 | { | |
1818 | cupsdClearString(&job->username); | |
1819 | cupsdClearString(&job->dest); | |
09a101d6 | 1820 | cupsdClearString(&job->auth_username); |
1821 | cupsdClearString(&job->auth_domain); | |
1822 | cupsdClearString(&job->auth_password); | |
5bd77a73 | 1823 | |
f7deaa1a | 1824 | #ifdef HAVE_GSSAPI |
76cd9e37 MS |
1825 | /* |
1826 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
1827 | */ | |
cc0d019f | 1828 | |
76cd9e37 MS |
1829 | if (job->ccache) |
1830 | { | |
c24d2134 | 1831 | krb5_cc_destroy(KerberosContext, job->ccache); |
76cd9e37 | 1832 | job->ccache = NULL; |
cc0d019f | 1833 | } |
76cd9e37 MS |
1834 | |
1835 | cupsdClearString(&job->ccname); | |
f7deaa1a | 1836 | #endif /* HAVE_GSSAPI */ |
ef416fc2 | 1837 | |
e1d6a774 | 1838 | if (job->num_files > 0) |
1839 | { | |
1840 | free(job->compressions); | |
1841 | free(job->filetypes); | |
ef416fc2 | 1842 | } |
1843 | ||
e1d6a774 | 1844 | ippDelete(job->attrs); |
ef416fc2 | 1845 | |
e1d6a774 | 1846 | free(job); |
1847 | } | |
bd7854cb | 1848 | |
ef416fc2 | 1849 | |
e1d6a774 | 1850 | /* |
f7deaa1a | 1851 | * 'ipp_length()' - Compute the size of the buffer needed to hold |
e1d6a774 | 1852 | * the textual IPP attributes. |
1853 | */ | |
ef416fc2 | 1854 | |
e1d6a774 | 1855 | static int /* O - Size of attribute buffer */ |
1856 | ipp_length(ipp_t *ipp) /* I - IPP request */ | |
1857 | { | |
1858 | int bytes; /* Number of bytes */ | |
1859 | int i; /* Looping var */ | |
1860 | ipp_attribute_t *attr; /* Current attribute */ | |
bd7854cb | 1861 | |
ef416fc2 | 1862 | |
1863 | /* | |
e1d6a774 | 1864 | * Loop through all attributes... |
ef416fc2 | 1865 | */ |
1866 | ||
e1d6a774 | 1867 | bytes = 0; |
ef416fc2 | 1868 | |
e1d6a774 | 1869 | for (attr = ipp->attrs; attr != NULL; attr = attr->next) |
ef416fc2 | 1870 | { |
e1d6a774 | 1871 | /* |
1872 | * Skip attributes that won't be sent to filters... | |
1873 | */ | |
ef416fc2 | 1874 | |
e1d6a774 | 1875 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
1876 | attr->value_tag == IPP_TAG_NAMELANG || | |
1877 | attr->value_tag == IPP_TAG_TEXTLANG || | |
1878 | attr->value_tag == IPP_TAG_URI || | |
1879 | attr->value_tag == IPP_TAG_URISCHEME) | |
1880 | continue; | |
ef416fc2 | 1881 | |
e1d6a774 | 1882 | if (strncmp(attr->name, "time-", 5) == 0) |
1883 | continue; | |
ef416fc2 | 1884 | |
e1d6a774 | 1885 | /* |
1886 | * Add space for a leading space and commas between each value. | |
1887 | * For the first attribute, the leading space isn't used, so the | |
1888 | * extra byte can be used as the nul terminator... | |
1889 | */ | |
ef416fc2 | 1890 | |
e1d6a774 | 1891 | bytes ++; /* " " separator */ |
1892 | bytes += attr->num_values; /* "," separators */ | |
ef416fc2 | 1893 | |
e1d6a774 | 1894 | /* |
1895 | * Boolean attributes appear as "foo,nofoo,foo,nofoo", while | |
1896 | * other attributes appear as "foo=value1,value2,...,valueN". | |
1897 | */ | |
ef416fc2 | 1898 | |
e1d6a774 | 1899 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
1900 | bytes += strlen(attr->name); | |
1901 | else | |
1902 | bytes += attr->num_values * strlen(attr->name); | |
ef416fc2 | 1903 | |
e1d6a774 | 1904 | /* |
1905 | * Now add the size required for each value in the attribute... | |
1906 | */ | |
ef416fc2 | 1907 | |
e1d6a774 | 1908 | switch (attr->value_tag) |
1909 | { | |
1910 | case IPP_TAG_INTEGER : | |
1911 | case IPP_TAG_ENUM : | |
1912 | /* | |
1913 | * Minimum value of a signed integer is -2147483647, or 11 digits. | |
1914 | */ | |
ef416fc2 | 1915 | |
e1d6a774 | 1916 | bytes += attr->num_values * 11; |
1917 | break; | |
ef416fc2 | 1918 | |
e1d6a774 | 1919 | case IPP_TAG_BOOLEAN : |
1920 | /* | |
1921 | * Add two bytes for each false ("no") value... | |
1922 | */ | |
ef416fc2 | 1923 | |
e1d6a774 | 1924 | for (i = 0; i < attr->num_values; i ++) |
1925 | if (!attr->values[i].boolean) | |
1926 | bytes += 2; | |
1927 | break; | |
ef416fc2 | 1928 | |
e1d6a774 | 1929 | case IPP_TAG_RANGE : |
1930 | /* | |
1931 | * A range is two signed integers separated by a hyphen, or | |
1932 | * 23 characters max. | |
1933 | */ | |
ef416fc2 | 1934 | |
e1d6a774 | 1935 | bytes += attr->num_values * 23; |
1936 | break; | |
ef416fc2 | 1937 | |
e1d6a774 | 1938 | case IPP_TAG_RESOLUTION : |
1939 | /* | |
1940 | * A resolution is two signed integers separated by an "x" and | |
1941 | * suffixed by the units, or 26 characters max. | |
1942 | */ | |
ef416fc2 | 1943 | |
e1d6a774 | 1944 | bytes += attr->num_values * 26; |
1945 | break; | |
ef416fc2 | 1946 | |
e1d6a774 | 1947 | case IPP_TAG_STRING : |
1948 | case IPP_TAG_TEXT : | |
1949 | case IPP_TAG_NAME : | |
1950 | case IPP_TAG_KEYWORD : | |
1951 | case IPP_TAG_CHARSET : | |
1952 | case IPP_TAG_LANGUAGE : | |
1953 | case IPP_TAG_URI : | |
1954 | /* | |
1955 | * Strings can contain characters that need quoting. We need | |
1956 | * at least 2 * len + 2 characters to cover the quotes and | |
1957 | * any backslashes in the string. | |
1958 | */ | |
ef416fc2 | 1959 | |
e1d6a774 | 1960 | for (i = 0; i < attr->num_values; i ++) |
1961 | bytes += 2 * strlen(attr->values[i].string.text) + 2; | |
1962 | break; | |
bd7854cb | 1963 | |
e1d6a774 | 1964 | default : |
1965 | break; /* anti-compiler-warning-code */ | |
bd7854cb | 1966 | } |
ef416fc2 | 1967 | } |
1968 | ||
e1d6a774 | 1969 | return (bytes); |
1970 | } | |
ef416fc2 | 1971 | |
ef416fc2 | 1972 | |
e1d6a774 | 1973 | /* |
1974 | * 'load_job_cache()' - Load jobs from the job.cache file. | |
1975 | */ | |
ef416fc2 | 1976 | |
e1d6a774 | 1977 | static void |
1978 | load_job_cache(const char *filename) /* I - job.cache filename */ | |
1979 | { | |
1980 | cups_file_t *fp; /* job.cache file */ | |
1981 | char line[1024], /* Line buffer */ | |
1982 | *value; /* Value on line */ | |
1983 | int linenum; /* Line number in file */ | |
1984 | cupsd_job_t *job; /* Current job */ | |
1985 | int jobid; /* Job ID */ | |
1986 | char jobfile[1024]; /* Job filename */ | |
ef416fc2 | 1987 | |
ef416fc2 | 1988 | |
e1d6a774 | 1989 | /* |
1990 | * Open the job.cache file... | |
1991 | */ | |
bd7854cb | 1992 | |
e1d6a774 | 1993 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
1994 | { | |
1995 | if (errno != ENOENT) | |
1996 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1997 | "Unable to open job cache file \"%s\": %s", | |
1998 | filename, strerror(errno)); | |
bd7854cb | 1999 | |
e1d6a774 | 2000 | load_request_root(); |
bd7854cb | 2001 | |
ef416fc2 | 2002 | return; |
2003 | } | |
2004 | ||
e1d6a774 | 2005 | /* |
2006 | * Read entries from the job cache file and create jobs as needed. | |
2007 | */ | |
ef416fc2 | 2008 | |
e1d6a774 | 2009 | cupsdLogMessage(CUPSD_LOG_INFO, "Loading job cache file \"%s\"...", |
2010 | filename); | |
ef416fc2 | 2011 | |
e1d6a774 | 2012 | linenum = 0; |
2013 | job = NULL; | |
ef416fc2 | 2014 | |
e1d6a774 | 2015 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2016 | { | |
2017 | if (!strcasecmp(line, "NextJobId")) | |
ef416fc2 | 2018 | { |
e1d6a774 | 2019 | if (value) |
2020 | NextJobId = atoi(value); | |
2021 | } | |
2022 | else if (!strcasecmp(line, "<Job")) | |
2023 | { | |
2024 | if (job) | |
ef416fc2 | 2025 | { |
e1d6a774 | 2026 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing </Job> directive on line %d!", |
2027 | linenum); | |
2028 | continue; | |
2029 | } | |
ef416fc2 | 2030 | |
e1d6a774 | 2031 | if (!value) |
2032 | { | |
2033 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing job ID on line %d!", linenum); | |
2034 | continue; | |
2035 | } | |
bd7854cb | 2036 | |
e1d6a774 | 2037 | jobid = atoi(value); |
bd7854cb | 2038 | |
e1d6a774 | 2039 | if (jobid < 1) |
2040 | { | |
2041 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad job ID %d on line %d!", jobid, | |
2042 | linenum); | |
2043 | continue; | |
2044 | } | |
ef416fc2 | 2045 | |
e1d6a774 | 2046 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, jobid); |
2047 | if (access(jobfile, 0)) | |
2048 | { | |
09a101d6 | 2049 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] Files have gone away!", |
2050 | jobid); | |
e1d6a774 | 2051 | continue; |
ef416fc2 | 2052 | } |
e1d6a774 | 2053 | |
2054 | job = calloc(1, sizeof(cupsd_job_t)); | |
2055 | if (!job) | |
ef416fc2 | 2056 | { |
e1d6a774 | 2057 | cupsdLogMessage(CUPSD_LOG_EMERG, |
09a101d6 | 2058 | "[Job %d] Unable to allocate memory for job!", jobid); |
e1d6a774 | 2059 | break; |
2060 | } | |
ef416fc2 | 2061 | |
89d46774 | 2062 | job->id = jobid; |
2063 | job->back_pipes[0] = -1; | |
2064 | job->back_pipes[1] = -1; | |
2065 | job->print_pipes[0] = -1; | |
2066 | job->print_pipes[1] = -1; | |
f7deaa1a | 2067 | job->side_pipes[0] = -1; |
2068 | job->side_pipes[1] = -1; | |
89d46774 | 2069 | job->status_pipes[0] = -1; |
2070 | job->status_pipes[1] = -1; | |
ef416fc2 | 2071 | |
09a101d6 | 2072 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading from cache...", job->id); |
e1d6a774 | 2073 | } |
2074 | else if (!job) | |
2075 | { | |
2076 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2077 | "Missing <Job #> directive on line %d!", linenum); | |
2078 | continue; | |
2079 | } | |
2080 | else if (!strcasecmp(line, "</Job>")) | |
2081 | { | |
2082 | cupsArrayAdd(Jobs, job); | |
ef416fc2 | 2083 | |
f301802f | 2084 | if (job->state_value <= IPP_JOB_STOPPED) |
e1d6a774 | 2085 | { |
2086 | cupsArrayAdd(ActiveJobs, job); | |
2087 | cupsdLoadJob(job); | |
2088 | } | |
bd7854cb | 2089 | |
e1d6a774 | 2090 | job = NULL; |
2091 | } | |
2092 | else if (!value) | |
2093 | { | |
2094 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d!", linenum); | |
2095 | continue; | |
2096 | } | |
2097 | else if (!strcasecmp(line, "State")) | |
2098 | { | |
d09495fa | 2099 | job->state_value = (ipp_jstate_t)atoi(value); |
e1d6a774 | 2100 | |
2101 | if (job->state_value < IPP_JOB_PENDING) | |
2102 | job->state_value = IPP_JOB_PENDING; | |
2103 | else if (job->state_value > IPP_JOB_COMPLETED) | |
2104 | job->state_value = IPP_JOB_COMPLETED; | |
2105 | } | |
2106 | else if (!strcasecmp(line, "Priority")) | |
2107 | { | |
2108 | job->priority = atoi(value); | |
2109 | } | |
2110 | else if (!strcasecmp(line, "Username")) | |
2111 | { | |
2112 | cupsdSetString(&job->username, value); | |
2113 | } | |
2114 | else if (!strcasecmp(line, "Destination")) | |
2115 | { | |
2116 | cupsdSetString(&job->dest, value); | |
2117 | } | |
2118 | else if (!strcasecmp(line, "DestType")) | |
2119 | { | |
2120 | job->dtype = (cups_ptype_t)atoi(value); | |
2121 | } | |
2122 | else if (!strcasecmp(line, "NumFiles")) | |
2123 | { | |
2124 | job->num_files = atoi(value); | |
bd7854cb | 2125 | |
e1d6a774 | 2126 | if (job->num_files < 0) |
2127 | { | |
2128 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad NumFiles value %d on line %d!", | |
2129 | job->num_files, linenum); | |
2130 | job->num_files = 0; | |
2131 | continue; | |
2132 | } | |
ef416fc2 | 2133 | |
e1d6a774 | 2134 | if (job->num_files > 0) |
2135 | { | |
2136 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-001", RequestRoot, | |
2137 | job->id); | |
2138 | if (access(jobfile, 0)) | |
2139 | { | |
2140 | cupsdLogMessage(CUPSD_LOG_INFO, | |
09a101d6 | 2141 | "[Job %d] Data files have gone away!", job->id); |
e1d6a774 | 2142 | job->num_files = 0; |
2143 | continue; | |
ef416fc2 | 2144 | } |
e1d6a774 | 2145 | |
2146 | job->filetypes = calloc(job->num_files, sizeof(mime_type_t *)); | |
2147 | job->compressions = calloc(job->num_files, sizeof(int)); | |
2148 | ||
2149 | if (!job->filetypes || !job->compressions) | |
ef416fc2 | 2150 | { |
e1d6a774 | 2151 | cupsdLogMessage(CUPSD_LOG_EMERG, |
09a101d6 | 2152 | "[Job %d] Unable to allocate memory for %d files!", |
2153 | job->id, job->num_files); | |
e1d6a774 | 2154 | break; |
2155 | } | |
2156 | } | |
2157 | } | |
2158 | else if (!strcasecmp(line, "File")) | |
2159 | { | |
2160 | int number, /* File number */ | |
2161 | compression; /* Compression value */ | |
2162 | char super[MIME_MAX_SUPER], /* MIME super type */ | |
2163 | type[MIME_MAX_TYPE]; /* MIME type */ | |
ef416fc2 | 2164 | |
ef416fc2 | 2165 | |
e1d6a774 | 2166 | if (sscanf(value, "%d%*[ \t]%15[^/]/%255s%d", &number, super, type, |
2167 | &compression) != 4) | |
2168 | { | |
2169 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File on line %d!", linenum); | |
2170 | continue; | |
2171 | } | |
ef416fc2 | 2172 | |
e1d6a774 | 2173 | if (number < 1 || number > job->num_files) |
2174 | { | |
2175 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File number %d on line %d!", | |
2176 | number, linenum); | |
2177 | continue; | |
2178 | } | |
ef416fc2 | 2179 | |
e1d6a774 | 2180 | number --; |
ef416fc2 | 2181 | |
e1d6a774 | 2182 | job->compressions[number] = compression; |
2183 | job->filetypes[number] = mimeType(MimeDatabase, super, type); | |
bd7854cb | 2184 | |
e1d6a774 | 2185 | if (!job->filetypes[number]) |
2186 | { | |
2187 | /* | |
2188 | * If the original MIME type is unknown, auto-type it! | |
2189 | */ | |
bd7854cb | 2190 | |
e1d6a774 | 2191 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 2192 | "[Job %d] Unknown MIME type %s/%s for file %d!", |
2193 | job->id, super, type, number + 1); | |
ef416fc2 | 2194 | |
e1d6a774 | 2195 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, |
2196 | job->id, number + 1); | |
2197 | job->filetypes[number] = mimeFileType(MimeDatabase, jobfile, NULL, | |
2198 | job->compressions + number); | |
ef416fc2 | 2199 | |
e1d6a774 | 2200 | /* |
2201 | * If that didn't work, assume it is raw... | |
2202 | */ | |
ef416fc2 | 2203 | |
e1d6a774 | 2204 | if (!job->filetypes[number]) |
2205 | job->filetypes[number] = mimeType(MimeDatabase, "application", | |
2206 | "vnd.cups-raw"); | |
ef416fc2 | 2207 | } |
ef416fc2 | 2208 | } |
e1d6a774 | 2209 | else |
2210 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown %s directive on line %d!", | |
2211 | line, linenum); | |
2212 | } | |
ef416fc2 | 2213 | |
e1d6a774 | 2214 | cupsFileClose(fp); |
2215 | } | |
ef416fc2 | 2216 | |
ef416fc2 | 2217 | |
e1d6a774 | 2218 | /* |
2219 | * 'load_next_job_id()' - Load the NextJobId value from the job.cache file. | |
2220 | */ | |
ef416fc2 | 2221 | |
e1d6a774 | 2222 | static void |
2223 | load_next_job_id(const char *filename) /* I - job.cache filename */ | |
2224 | { | |
2225 | cups_file_t *fp; /* job.cache file */ | |
2226 | char line[1024], /* Line buffer */ | |
2227 | *value; /* Value on line */ | |
2228 | int linenum; /* Line number in file */ | |
89d46774 | 2229 | int next_job_id; /* NextJobId value from line */ |
ef416fc2 | 2230 | |
ef416fc2 | 2231 | |
e1d6a774 | 2232 | /* |
2233 | * Read the NextJobId directive from the job.cache file and use | |
2234 | * the value (if any). | |
2235 | */ | |
ef416fc2 | 2236 | |
e1d6a774 | 2237 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2238 | { | |
2239 | if (errno != ENOENT) | |
2240 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2241 | "Unable to open job cache file \"%s\": %s", | |
2242 | filename, strerror(errno)); | |
ef416fc2 | 2243 | |
e1d6a774 | 2244 | return; |
2245 | } | |
ef416fc2 | 2246 | |
e1d6a774 | 2247 | cupsdLogMessage(CUPSD_LOG_INFO, |
2248 | "Loading NextJobId from job cache file \"%s\"...", filename); | |
bd7854cb | 2249 | |
e1d6a774 | 2250 | linenum = 0; |
bd7854cb | 2251 | |
e1d6a774 | 2252 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2253 | { | |
2254 | if (!strcasecmp(line, "NextJobId")) | |
2255 | { | |
2256 | if (value) | |
89d46774 | 2257 | { |
2258 | next_job_id = atoi(value); | |
ef416fc2 | 2259 | |
89d46774 | 2260 | if (next_job_id > NextJobId) |
2261 | NextJobId = next_job_id; | |
2262 | } | |
e1d6a774 | 2263 | break; |
ef416fc2 | 2264 | } |
e1d6a774 | 2265 | } |
ef416fc2 | 2266 | |
e1d6a774 | 2267 | cupsFileClose(fp); |
2268 | } | |
ef416fc2 | 2269 | |
ef416fc2 | 2270 | |
e1d6a774 | 2271 | /* |
2272 | * 'load_request_root()' - Load jobs from the RequestRoot directory. | |
2273 | */ | |
2274 | ||
2275 | static void | |
2276 | load_request_root(void) | |
2277 | { | |
2278 | cups_dir_t *dir; /* Directory */ | |
2279 | cups_dentry_t *dent; /* Directory entry */ | |
2280 | cupsd_job_t *job; /* New job */ | |
2281 | ||
ef416fc2 | 2282 | |
2283 | /* | |
e1d6a774 | 2284 | * Open the requests directory... |
ef416fc2 | 2285 | */ |
2286 | ||
e1d6a774 | 2287 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Scanning %s for jobs...", RequestRoot); |
2288 | ||
2289 | if ((dir = cupsDirOpen(RequestRoot)) == NULL) | |
ef416fc2 | 2290 | { |
e1d6a774 | 2291 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2292 | "Unable to open spool directory \"%s\": %s", | |
2293 | RequestRoot, strerror(errno)); | |
2294 | return; | |
2295 | } | |
2296 | ||
2297 | /* | |
2298 | * Read all the c##### files... | |
2299 | */ | |
ef416fc2 | 2300 | |
e1d6a774 | 2301 | while ((dent = cupsDirRead(dir)) != NULL) |
2302 | if (strlen(dent->filename) >= 6 && dent->filename[0] == 'c') | |
2303 | { | |
e00b005a | 2304 | /* |
e1d6a774 | 2305 | * Allocate memory for the job... |
e00b005a | 2306 | */ |
2307 | ||
e1d6a774 | 2308 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
ef416fc2 | 2309 | { |
e1d6a774 | 2310 | cupsdLogMessage(CUPSD_LOG_ERROR, "Ran out of memory for jobs!"); |
2311 | cupsDirClose(dir); | |
ef416fc2 | 2312 | return; |
2313 | } | |
2314 | ||
e1d6a774 | 2315 | /* |
2316 | * Assign the job ID... | |
2317 | */ | |
ef416fc2 | 2318 | |
89d46774 | 2319 | job->id = atoi(dent->filename + 1); |
2320 | job->back_pipes[0] = -1; | |
2321 | job->back_pipes[1] = -1; | |
2322 | job->print_pipes[0] = -1; | |
2323 | job->print_pipes[1] = -1; | |
f7deaa1a | 2324 | job->side_pipes[0] = -1; |
2325 | job->side_pipes[1] = -1; | |
89d46774 | 2326 | job->status_pipes[0] = -1; |
2327 | job->status_pipes[1] = -1; | |
ef416fc2 | 2328 | |
e1d6a774 | 2329 | if (job->id >= NextJobId) |
2330 | NextJobId = job->id + 1; | |
ef416fc2 | 2331 | |
e1d6a774 | 2332 | /* |
2333 | * Load the job... | |
2334 | */ | |
ef416fc2 | 2335 | |
e1d6a774 | 2336 | cupsdLoadJob(job); |
bd7854cb | 2337 | |
e1d6a774 | 2338 | /* |
2339 | * Insert the job into the array, sorting by job priority and ID... | |
2340 | */ | |
bd7854cb | 2341 | |
e1d6a774 | 2342 | cupsArrayAdd(Jobs, job); |
ef416fc2 | 2343 | |
f301802f | 2344 | if (job->state_value <= IPP_JOB_STOPPED) |
07725fee | 2345 | cupsArrayAdd(ActiveJobs, job); |
ef416fc2 | 2346 | else |
e1d6a774 | 2347 | unload_job(job); |
ef416fc2 | 2348 | } |
2349 | ||
e1d6a774 | 2350 | cupsDirClose(dir); |
2351 | } | |
ef416fc2 | 2352 | |
ef416fc2 | 2353 | |
e1d6a774 | 2354 | /* |
2355 | * 'set_time()' - Set one of the "time-at-xyz" attributes... | |
2356 | */ | |
ef416fc2 | 2357 | |
e1d6a774 | 2358 | static void |
2359 | set_time(cupsd_job_t *job, /* I - Job to update */ | |
2360 | const char *name) /* I - Name of attribute */ | |
2361 | { | |
2362 | ipp_attribute_t *attr; /* Time attribute */ | |
ef416fc2 | 2363 | |
ef416fc2 | 2364 | |
e1d6a774 | 2365 | if ((attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO)) != NULL) |
bd7854cb | 2366 | { |
e1d6a774 | 2367 | attr->value_tag = IPP_TAG_INTEGER; |
2368 | attr->values[0].integer = time(NULL); | |
bd7854cb | 2369 | } |
e1d6a774 | 2370 | } |
bd7854cb | 2371 | |
ef416fc2 | 2372 | |
e1d6a774 | 2373 | /* |
2374 | * 'set_hold_until()' - Set the hold time and update job-hold-until attribute... | |
2375 | */ | |
ef416fc2 | 2376 | |
f7deaa1a | 2377 | static void |
e1d6a774 | 2378 | set_hold_until(cupsd_job_t *job, /* I - Job to update */ |
2379 | time_t holdtime) /* I - Hold until time */ | |
2380 | { | |
2381 | ipp_attribute_t *attr; /* job-hold-until attribute */ | |
2382 | struct tm *holddate; /* Hold date */ | |
2383 | char holdstr[64]; /* Hold time */ | |
ef416fc2 | 2384 | |
ef416fc2 | 2385 | |
e1d6a774 | 2386 | /* |
2387 | * Set the hold_until value and hold the job... | |
2388 | */ | |
ef416fc2 | 2389 | |
e1d6a774 | 2390 | cupsdLogMessage(CUPSD_LOG_DEBUG, "set_hold_until: hold_until = %d", |
2391 | (int)holdtime); | |
e00b005a | 2392 | |
e1d6a774 | 2393 | job->state->values[0].integer = IPP_JOB_HELD; |
2394 | job->state_value = IPP_JOB_HELD; | |
2395 | job->hold_until = holdtime; | |
ef416fc2 | 2396 | |
e1d6a774 | 2397 | /* |
2398 | * Update the job-hold-until attribute with a string representing GMT | |
2399 | * time (HH:MM:SS)... | |
2400 | */ | |
ef416fc2 | 2401 | |
e1d6a774 | 2402 | holddate = gmtime(&holdtime); |
f7deaa1a | 2403 | snprintf(holdstr, sizeof(holdstr), "%d:%d:%d", holddate->tm_hour, |
e1d6a774 | 2404 | holddate->tm_min, holddate->tm_sec); |
ef416fc2 | 2405 | |
e1d6a774 | 2406 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
2407 | IPP_TAG_KEYWORD)) == NULL) | |
2408 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 2409 | |
e1d6a774 | 2410 | /* |
2411 | * Either add the attribute or update the value of the existing one | |
2412 | */ | |
ef416fc2 | 2413 | |
e1d6a774 | 2414 | if (attr == NULL) |
2415 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
2416 | "job-hold-until", NULL, holdstr); | |
2417 | else | |
2418 | cupsdSetString(&attr->values[0].string.text, holdstr); | |
ef416fc2 | 2419 | |
e1d6a774 | 2420 | cupsdSaveJob(job); |
ef416fc2 | 2421 | } |
2422 | ||
2423 | ||
2424 | /* | |
e1d6a774 | 2425 | * 'start_job()' - Start a print job. |
ef416fc2 | 2426 | */ |
2427 | ||
e1d6a774 | 2428 | static void |
2429 | start_job(cupsd_job_t *job, /* I - Job ID */ | |
2430 | cupsd_printer_t *printer) /* I - Printer to print job */ | |
ef416fc2 | 2431 | { |
e1d6a774 | 2432 | int i; /* Looping var */ |
2433 | int slot; /* Pipe slot */ | |
f7deaa1a | 2434 | cups_array_t *filters, /* Filters for job */ |
2435 | *prefilters; /* Filters with prefilters */ | |
e1d6a774 | 2436 | mime_filter_t *filter, /* Current filter */ |
f7deaa1a | 2437 | *prefilter, /* Prefilter */ |
e1d6a774 | 2438 | port_monitor; /* Port monitor filter */ |
2439 | char method[255], /* Method for output */ | |
2440 | *optptr, /* Pointer to options */ | |
2441 | *valptr; /* Pointer in value string */ | |
2442 | ipp_attribute_t *attr; /* Current attribute */ | |
2443 | struct stat backinfo; /* Backend file information */ | |
2444 | int backroot; /* Run backend as root? */ | |
2445 | int pid; /* Process ID of new filter process */ | |
2446 | int banner_page; /* 1 if banner page, 0 otherwise */ | |
89d46774 | 2447 | int filterfds[2][2];/* Pipes used between filters */ |
e1d6a774 | 2448 | int envc; /* Number of environment variables */ |
2449 | char **argv, /* Filter command-line arguments */ | |
2450 | sani_uri[1024], /* Sanitized DEVICE_URI env var */ | |
2451 | filename[1024], /* Job filename */ | |
2452 | command[1024], /* Full path to command */ | |
2453 | jobid[255], /* Job ID string */ | |
2454 | title[IPP_MAX_NAME], | |
2455 | /* Job title string */ | |
2456 | copies[255], /* # copies string */ | |
0a682745 | 2457 | *envp[MAX_ENV + 16], |
e1d6a774 | 2458 | /* Environment variables */ |
2459 | charset[255], /* CHARSET env variable */ | |
2460 | class_name[255],/* CLASS env variable */ | |
2461 | classification[1024], | |
2462 | /* CLASSIFICATION env variable */ | |
2463 | content_type[1024], | |
2464 | /* CONTENT_TYPE env variable */ | |
2465 | device_uri[1024], | |
2466 | /* DEVICE_URI env variable */ | |
2467 | final_content_type[1024], | |
2468 | /* FINAL_CONTENT_TYPE env variable */ | |
2469 | lang[255], /* LANG env variable */ | |
0a682745 MS |
2470 | #ifdef __APPLE__ |
2471 | apple_language[255], | |
2472 | /* APPLE_LANGUAGE env variable */ | |
2473 | #endif /* __APPLE__ */ | |
e1d6a774 | 2474 | ppd[1024], /* PPD env variable */ |
2475 | printer_name[255], | |
2476 | /* PRINTER env variable */ | |
2477 | rip_max_cache[255]; | |
2478 | /* RIP_MAX_CACHE env variable */ | |
e1d6a774 | 2479 | static char *options = NULL;/* Full list of options */ |
2480 | static int optlength = 0; /* Length of option buffer */ | |
ef416fc2 | 2481 | |
2482 | ||
09a101d6 | 2483 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: file = %d/%d", |
e1d6a774 | 2484 | job->id, job->current_file, job->num_files); |
ef416fc2 | 2485 | |
e1d6a774 | 2486 | if (job->num_files == 0) |
2487 | { | |
09a101d6 | 2488 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] No files, canceling job!", |
e1d6a774 | 2489 | job->id); |
2490 | ||
07725fee | 2491 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2492 | return; |
e1d6a774 | 2493 | } |
ef416fc2 | 2494 | |
e1d6a774 | 2495 | /* |
2496 | * Figure out what filters are required to convert from | |
2497 | * the source to the destination type... | |
2498 | */ | |
ef416fc2 | 2499 | |
e1d6a774 | 2500 | filters = NULL; |
2501 | job->cost = 0; | |
ef416fc2 | 2502 | |
e1d6a774 | 2503 | if (printer->raw) |
2504 | { | |
2505 | /* | |
2506 | * Remote jobs and raw queues go directly to the printer without | |
2507 | * filtering... | |
2508 | */ | |
ef416fc2 | 2509 | |
e1d6a774 | 2510 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
2511 | "[Job %d] Sending job to queue tagged as raw...", job->id); | |
ef416fc2 | 2512 | |
e1d6a774 | 2513 | filters = NULL; |
2514 | } | |
2515 | else | |
2516 | { | |
2517 | /* | |
2518 | * Local jobs get filtered... | |
2519 | */ | |
ef416fc2 | 2520 | |
e1d6a774 | 2521 | filters = mimeFilter(MimeDatabase, job->filetypes[job->current_file], |
2522 | printer->filetype, &(job->cost)); | |
2523 | ||
2524 | if (!filters) | |
ef416fc2 | 2525 | { |
e1d6a774 | 2526 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 2527 | "[Job %d] Unable to convert file %d to printable format!", |
e1d6a774 | 2528 | job->current_file, job->id); |
2529 | cupsdLogMessage(CUPSD_LOG_INFO, | |
d9bca400 | 2530 | "Hint: Do you have Ghostscript installed?"); |
ef416fc2 | 2531 | |
e1d6a774 | 2532 | if (LogLevel < CUPSD_LOG_DEBUG) |
2533 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2534 | "Hint: Try setting the LogLevel to \"debug\"."); | |
ef416fc2 | 2535 | |
e1d6a774 | 2536 | job->current_file ++; |
ef416fc2 | 2537 | |
e1d6a774 | 2538 | if (job->current_file == job->num_files) |
07725fee | 2539 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2540 | |
e1d6a774 | 2541 | return; |
2542 | } | |
ef416fc2 | 2543 | |
ef416fc2 | 2544 | /* |
e1d6a774 | 2545 | * Remove NULL ("-") filters... |
ef416fc2 | 2546 | */ |
2547 | ||
e1d6a774 | 2548 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); |
2549 | filter; | |
2550 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2551 | if (!strcmp(filter->filter, "-")) | |
2552 | cupsArrayRemove(filters, filter); | |
ef416fc2 | 2553 | |
e1d6a774 | 2554 | if (cupsArrayCount(filters) == 0) |
2555 | { | |
2556 | cupsArrayDelete(filters); | |
2557 | filters = NULL; | |
2558 | } | |
f7deaa1a | 2559 | |
2560 | /* | |
2561 | * If this printer has any pre-filters, insert the required pre-filter | |
2562 | * in the filters array... | |
2563 | */ | |
2564 | ||
2565 | if (printer->prefiltertype && filters) | |
2566 | { | |
2567 | prefilters = cupsArrayNew(NULL, NULL); | |
2568 | ||
2569 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); | |
2570 | filter; | |
2571 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2572 | { | |
2573 | if ((prefilter = mimeFilterLookup(MimeDatabase, filter->src, | |
2574 | printer->prefiltertype))) | |
2575 | { | |
2576 | cupsArrayAdd(prefilters, prefilter); | |
2577 | job->cost += prefilter->cost; | |
2578 | } | |
2579 | ||
2580 | cupsArrayAdd(prefilters, filter); | |
2581 | } | |
2582 | ||
2583 | cupsArrayDelete(filters); | |
2584 | filters = prefilters; | |
2585 | } | |
e1d6a774 | 2586 | } |
ef416fc2 | 2587 | |
e1d6a774 | 2588 | /* |
2589 | * Set a minimum cost of 100 for all jobs so that FilterLimit | |
2590 | * works with raw queues and other low-cost paths. | |
2591 | */ | |
ef416fc2 | 2592 | |
e1d6a774 | 2593 | if (job->cost < 100) |
2594 | job->cost = 100; | |
ef416fc2 | 2595 | |
e1d6a774 | 2596 | /* |
2597 | * See if the filter cost is too high... | |
2598 | */ | |
ef416fc2 | 2599 | |
e1d6a774 | 2600 | if ((FilterLevel + job->cost) > FilterLimit && FilterLevel > 0 && |
2601 | FilterLimit > 0) | |
2602 | { | |
2603 | /* | |
2604 | * Don't print this job quite yet... | |
2605 | */ | |
bd7854cb | 2606 | |
e1d6a774 | 2607 | cupsArrayDelete(filters); |
bd7854cb | 2608 | |
e1d6a774 | 2609 | cupsdLogMessage(CUPSD_LOG_INFO, |
09a101d6 | 2610 | "[Job %d] Holding because filter limit has been reached.", |
e1d6a774 | 2611 | job->id); |
2612 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 2613 | "[Job %d] start_job: file=%d, cost=%d, level=%d, limit=%d", |
e1d6a774 | 2614 | job->id, job->current_file, job->cost, FilterLevel, |
2615 | FilterLimit); | |
2616 | return; | |
2617 | } | |
bd7854cb | 2618 | |
e1d6a774 | 2619 | FilterLevel += job->cost; |
bd7854cb | 2620 | |
e1d6a774 | 2621 | /* |
f899b121 | 2622 | * Add decompression/raw filter as needed... |
e1d6a774 | 2623 | */ |
bd7854cb | 2624 | |
f899b121 | 2625 | if ((!printer->raw && job->compressions[job->current_file]) || |
2626 | (!filters && !printer->remote && | |
2627 | (job->num_files > 1 || !strncmp(printer->device_uri, "file:", 5)))) | |
e1d6a774 | 2628 | { |
2629 | /* | |
2630 | * Add gziptoany filter to the front of the list... | |
2631 | */ | |
bd7854cb | 2632 | |
2abf387c | 2633 | if (!filters) |
2634 | filters = cupsArrayNew(NULL, NULL); | |
2635 | ||
e1d6a774 | 2636 | if (!cupsArrayInsert(filters, &gziptoany_filter)) |
2637 | { | |
2638 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 2639 | "[Job %d] Unable to add decompression filter - %s", |
2640 | job->id, strerror(errno)); | |
bd7854cb | 2641 | |
e1d6a774 | 2642 | cupsArrayDelete(filters); |
bd7854cb | 2643 | |
e1d6a774 | 2644 | job->current_file ++; |
bd7854cb | 2645 | |
e1d6a774 | 2646 | if (job->current_file == job->num_files) |
07725fee | 2647 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2648 | |
e1d6a774 | 2649 | return; |
2650 | } | |
2651 | } | |
ef416fc2 | 2652 | |
e1d6a774 | 2653 | /* |
2654 | * Add port monitor, if any... | |
2655 | */ | |
ef416fc2 | 2656 | |
e1d6a774 | 2657 | if (printer->port_monitor) |
ef416fc2 | 2658 | { |
2659 | /* | |
e1d6a774 | 2660 | * Add port monitor to the end of the list... |
ef416fc2 | 2661 | */ |
2662 | ||
2abf387c | 2663 | if (!filters) |
2664 | filters = cupsArrayNew(NULL, NULL); | |
2665 | ||
e1d6a774 | 2666 | if (!cupsArrayAdd(filters, &port_monitor)) |
ef416fc2 | 2667 | { |
09a101d6 | 2668 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2669 | "[Job %d] Unable to add port monitor - %s", | |
2670 | job->id, strerror(errno)); | |
ef416fc2 | 2671 | |
e1d6a774 | 2672 | cupsArrayDelete(filters); |
ef416fc2 | 2673 | |
e1d6a774 | 2674 | job->current_file ++; |
ef416fc2 | 2675 | |
e1d6a774 | 2676 | if (job->current_file == job->num_files) |
07725fee | 2677 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2678 | |
e1d6a774 | 2679 | return; |
e00b005a | 2680 | } |
ef416fc2 | 2681 | |
e1d6a774 | 2682 | snprintf(port_monitor.filter, sizeof(port_monitor.filter), |
2683 | "%s/monitor/%s", ServerBin, printer->port_monitor); | |
2684 | } | |
e00b005a | 2685 | |
e1d6a774 | 2686 | /* |
2687 | * Update the printer and job state to "processing"... | |
2688 | */ | |
ef416fc2 | 2689 | |
e1d6a774 | 2690 | job->state->values[0].integer = IPP_JOB_PROCESSING; |
2691 | job->state_value = IPP_JOB_PROCESSING; | |
f899b121 | 2692 | |
e1d6a774 | 2693 | job->status = 0; |
2694 | job->printer = printer; | |
2695 | printer->job = job; | |
f899b121 | 2696 | |
e1d6a774 | 2697 | cupsdSetPrinterState(printer, IPP_PRINTER_PROCESSING, 0); |
ef416fc2 | 2698 | |
e1d6a774 | 2699 | if (job->current_file == 0) |
ef416fc2 | 2700 | { |
f301802f | 2701 | /* |
2702 | * Set the processing time... | |
2703 | */ | |
2704 | ||
e1d6a774 | 2705 | set_time(job, "time-at-processing"); |
f301802f | 2706 | |
2707 | /* | |
2708 | * Create the backchannel pipes and make them non-blocking... | |
2709 | */ | |
2710 | ||
e1d6a774 | 2711 | cupsdOpenPipe(job->back_pipes); |
f301802f | 2712 | |
2713 | fcntl(job->back_pipes[0], F_SETFL, | |
2714 | fcntl(job->back_pipes[0], F_GETFL) | O_NONBLOCK); | |
2715 | ||
2716 | fcntl(job->back_pipes[1], F_SETFL, | |
2717 | fcntl(job->back_pipes[1], F_GETFL) | O_NONBLOCK); | |
f7deaa1a | 2718 | |
2719 | /* | |
2720 | * Create the side-channel pipes and make them non-blocking... | |
2721 | */ | |
2722 | ||
2723 | socketpair(AF_LOCAL, SOCK_STREAM, 0, job->side_pipes); | |
2724 | ||
2725 | fcntl(job->side_pipes[0], F_SETFL, | |
2726 | fcntl(job->side_pipes[0], F_GETFL) | O_NONBLOCK); | |
2727 | ||
2728 | fcntl(job->side_pipes[1], F_SETFL, | |
2729 | fcntl(job->side_pipes[1], F_GETFL) | O_NONBLOCK); | |
e1d6a774 | 2730 | } |
ef416fc2 | 2731 | |
e1d6a774 | 2732 | /* |
2733 | * Determine if we are printing a banner page or not... | |
2734 | */ | |
ef416fc2 | 2735 | |
e1d6a774 | 2736 | if (job->job_sheets == NULL) |
2737 | { | |
09a101d6 | 2738 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] No job-sheets attribute.", |
2739 | job->id); | |
e1d6a774 | 2740 | if ((job->job_sheets = |
2741 | ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
2742 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
09a101d6 | 2743 | "[Job %d] ... but someone added one without setting " |
2744 | "job_sheets!", job->id); | |
e1d6a774 | 2745 | } |
2746 | else if (job->job_sheets->num_values == 1) | |
09a101d6 | 2747 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] job-sheets=%s", job->id, |
2748 | job->job_sheets->values[0].string.text); | |
e1d6a774 | 2749 | else |
09a101d6 | 2750 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] job-sheets=%s,%s", job->id, |
e1d6a774 | 2751 | job->job_sheets->values[0].string.text, |
2752 | job->job_sheets->values[1].string.text); | |
ef416fc2 | 2753 | |
e1d6a774 | 2754 | if (printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) |
2755 | banner_page = 0; | |
2756 | else if (job->job_sheets == NULL) | |
2757 | banner_page = 0; | |
2758 | else if (strcasecmp(job->job_sheets->values[0].string.text, "none") != 0 && | |
2759 | job->current_file == 0) | |
2760 | banner_page = 1; | |
2761 | else if (job->job_sheets->num_values > 1 && | |
2762 | strcasecmp(job->job_sheets->values[1].string.text, "none") != 0 && | |
2763 | job->current_file == (job->num_files - 1)) | |
2764 | banner_page = 1; | |
2765 | else | |
2766 | banner_page = 0; | |
ef416fc2 | 2767 | |
09a101d6 | 2768 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] banner_page = %d", job->id, |
2769 | banner_page); | |
ef416fc2 | 2770 | |
e1d6a774 | 2771 | /* |
2772 | * Building the options string is harder than it needs to be, but | |
2773 | * for the moment we need to pass strings for command-line args and | |
2774 | * not IPP attribute pointers... :) | |
2775 | * | |
2776 | * First allocate/reallocate the option buffer as needed... | |
2777 | */ | |
ef416fc2 | 2778 | |
e1d6a774 | 2779 | i = ipp_length(job->attrs); |
ef416fc2 | 2780 | |
e1d6a774 | 2781 | if (i > optlength) |
2782 | { | |
2783 | if (optlength == 0) | |
2784 | optptr = malloc(i); | |
2785 | else | |
2786 | optptr = realloc(options, i); | |
ef416fc2 | 2787 | |
e1d6a774 | 2788 | if (optptr == NULL) |
2789 | { | |
2790 | cupsdLogMessage(CUPSD_LOG_CRIT, | |
09a101d6 | 2791 | "[Job %d] Unable to allocate %d bytes for option buffer!", |
2792 | job->id, i); | |
ef416fc2 | 2793 | |
e1d6a774 | 2794 | cupsArrayDelete(filters); |
ef416fc2 | 2795 | |
e1d6a774 | 2796 | FilterLevel -= job->cost; |
ef416fc2 | 2797 | |
07725fee | 2798 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
e1d6a774 | 2799 | return; |
2800 | } | |
ef416fc2 | 2801 | |
e1d6a774 | 2802 | options = optptr; |
2803 | optlength = i; | |
2804 | } | |
ef416fc2 | 2805 | |
e1d6a774 | 2806 | /* |
2807 | * Now loop through the attributes and convert them to the textual | |
2808 | * representation used by the filters... | |
2809 | */ | |
ef416fc2 | 2810 | |
e1d6a774 | 2811 | optptr = options; |
2812 | *optptr = '\0'; | |
bd7854cb | 2813 | |
e1d6a774 | 2814 | snprintf(title, sizeof(title), "%s-%d", printer->name, job->id); |
2815 | strcpy(copies, "1"); | |
bd7854cb | 2816 | |
e1d6a774 | 2817 | for (attr = job->attrs->attrs; attr != NULL; attr = attr->next) |
bd7854cb | 2818 | { |
e1d6a774 | 2819 | if (!strcmp(attr->name, "copies") && |
2820 | attr->value_tag == IPP_TAG_INTEGER) | |
2821 | { | |
2822 | /* | |
2823 | * Don't use the # copies attribute if we are printing the job sheets... | |
2824 | */ | |
bd7854cb | 2825 | |
e1d6a774 | 2826 | if (!banner_page) |
2827 | sprintf(copies, "%d", attr->values[0].integer); | |
2828 | } | |
2829 | else if (!strcmp(attr->name, "job-name") && | |
2830 | (attr->value_tag == IPP_TAG_NAME || | |
2831 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2832 | strlcpy(title, attr->values[0].string.text, sizeof(title)); | |
2833 | else if (attr->group_tag == IPP_TAG_JOB) | |
2834 | { | |
2835 | /* | |
2836 | * Filter out other unwanted attributes... | |
2837 | */ | |
bd7854cb | 2838 | |
e1d6a774 | 2839 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2840 | attr->value_tag == IPP_TAG_NAMELANG || | |
2841 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2842 | (attr->value_tag == IPP_TAG_URI && strcmp(attr->name, "job-uuid")) || | |
2843 | attr->value_tag == IPP_TAG_URISCHEME || | |
2844 | attr->value_tag == IPP_TAG_BEGIN_COLLECTION) /* Not yet supported */ | |
2845 | continue; | |
bd7854cb | 2846 | |
e1d6a774 | 2847 | if (!strncmp(attr->name, "time-", 5)) |
2848 | continue; | |
bd7854cb | 2849 | |
e1d6a774 | 2850 | if (!strncmp(attr->name, "job-", 4) && strcmp(attr->name, "job-uuid") && |
2851 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
2852 | continue; | |
ef416fc2 | 2853 | |
e1d6a774 | 2854 | if (!strncmp(attr->name, "job-", 4) && |
2855 | strcmp(attr->name, "job-uuid") && | |
2856 | strcmp(attr->name, "job-billing") && | |
2857 | strcmp(attr->name, "job-sheets") && | |
2858 | strcmp(attr->name, "job-hold-until") && | |
2859 | strcmp(attr->name, "job-priority")) | |
2860 | continue; | |
ef416fc2 | 2861 | |
e1d6a774 | 2862 | if ((!strcmp(attr->name, "page-label") || |
2863 | !strcmp(attr->name, "page-border") || | |
2864 | !strncmp(attr->name, "number-up", 9) || | |
b94498cf | 2865 | !strcmp(attr->name, "page-ranges") || |
e1d6a774 | 2866 | !strcmp(attr->name, "page-set") || |
2867 | !strcasecmp(attr->name, "AP_FIRSTPAGE_InputSlot") || | |
db1f069b MS |
2868 | !strcasecmp(attr->name, "AP_FIRSTPAGE_ManualFeed") || |
2869 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2870 | "PMTotalSidesImaged..n.") || | |
2871 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2872 | "PMTotalBeginPages..n.")) && | |
e1d6a774 | 2873 | banner_page) |
2874 | continue; | |
ef416fc2 | 2875 | |
e1d6a774 | 2876 | /* |
2877 | * Otherwise add them to the list... | |
2878 | */ | |
ef416fc2 | 2879 | |
e1d6a774 | 2880 | if (optptr > options) |
2881 | strlcat(optptr, " ", optlength - (optptr - options)); | |
ef416fc2 | 2882 | |
e1d6a774 | 2883 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
2884 | { | |
2885 | strlcat(optptr, attr->name, optlength - (optptr - options)); | |
2886 | strlcat(optptr, "=", optlength - (optptr - options)); | |
2887 | } | |
ef416fc2 | 2888 | |
e1d6a774 | 2889 | for (i = 0; i < attr->num_values; i ++) |
2890 | { | |
2891 | if (i) | |
2892 | strlcat(optptr, ",", optlength - (optptr - options)); | |
ef416fc2 | 2893 | |
e1d6a774 | 2894 | optptr += strlen(optptr); |
ef416fc2 | 2895 | |
e1d6a774 | 2896 | switch (attr->value_tag) |
2897 | { | |
2898 | case IPP_TAG_INTEGER : | |
2899 | case IPP_TAG_ENUM : | |
2900 | snprintf(optptr, optlength - (optptr - options), | |
2901 | "%d", attr->values[i].integer); | |
2902 | break; | |
ef416fc2 | 2903 | |
e1d6a774 | 2904 | case IPP_TAG_BOOLEAN : |
2905 | if (!attr->values[i].boolean) | |
2906 | strlcat(optptr, "no", optlength - (optptr - options)); | |
ef416fc2 | 2907 | |
e1d6a774 | 2908 | case IPP_TAG_NOVALUE : |
2909 | strlcat(optptr, attr->name, | |
2910 | optlength - (optptr - options)); | |
2911 | break; | |
ef416fc2 | 2912 | |
e1d6a774 | 2913 | case IPP_TAG_RANGE : |
2914 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
2915 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2916 | "%d", attr->values[i].range.lower); | |
2917 | else | |
2918 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2919 | "%d-%d", attr->values[i].range.lower, | |
2920 | attr->values[i].range.upper); | |
2921 | break; | |
ef416fc2 | 2922 | |
e1d6a774 | 2923 | case IPP_TAG_RESOLUTION : |
2924 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2925 | "%dx%d%s", attr->values[i].resolution.xres, | |
2926 | attr->values[i].resolution.yres, | |
2927 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
2928 | "dpi" : "dpc"); | |
2929 | break; | |
ef416fc2 | 2930 | |
e1d6a774 | 2931 | case IPP_TAG_STRING : |
2932 | case IPP_TAG_TEXT : | |
2933 | case IPP_TAG_NAME : | |
2934 | case IPP_TAG_KEYWORD : | |
2935 | case IPP_TAG_CHARSET : | |
2936 | case IPP_TAG_LANGUAGE : | |
2937 | case IPP_TAG_URI : | |
2938 | for (valptr = attr->values[i].string.text; *valptr;) | |
2939 | { | |
2940 | if (strchr(" \t\n\\\'\"", *valptr)) | |
2941 | *optptr++ = '\\'; | |
2942 | *optptr++ = *valptr++; | |
2943 | } | |
2944 | ||
2945 | *optptr = '\0'; | |
2946 | break; | |
2947 | ||
2948 | default : | |
2949 | break; /* anti-compiler-warning-code */ | |
2950 | } | |
2951 | } | |
2952 | ||
2953 | optptr += strlen(optptr); | |
2954 | } | |
2955 | } | |
2956 | ||
2957 | /* | |
2958 | * Build the command-line arguments for the filters. Each filter | |
2959 | * has 6 or 7 arguments: | |
2960 | * | |
2961 | * argv[0] = printer | |
2962 | * argv[1] = job ID | |
2963 | * argv[2] = username | |
2964 | * argv[3] = title | |
2965 | * argv[4] = # copies | |
2966 | * argv[5] = options | |
2967 | * argv[6] = filename (optional; normally stdin) | |
2968 | * | |
2969 | * This allows legacy printer drivers that use the old System V | |
2970 | * printing interface to be used by CUPS. | |
2971 | * | |
2972 | * For remote jobs, we send all of the files in the argument list. | |
2973 | */ | |
2974 | ||
d09495fa | 2975 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 2976 | argv = calloc(7 + job->num_files, sizeof(char *)); |
2977 | else | |
2978 | argv = calloc(8, sizeof(char *)); | |
2979 | ||
91c84a35 MS |
2980 | if (!argv) |
2981 | { | |
2982 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to allocate argument array!"); | |
2983 | cupsArrayDelete(filters); | |
2984 | ||
2985 | FilterLevel -= job->cost; | |
2986 | ||
2987 | cupsdStopPrinter(printer, 0); | |
2988 | return; | |
2989 | } | |
2990 | ||
e1d6a774 | 2991 | sprintf(jobid, "%d", job->id); |
2992 | ||
2993 | argv[0] = printer->name; | |
2994 | argv[1] = jobid; | |
2995 | argv[2] = job->username; | |
2996 | argv[3] = title; | |
2997 | argv[4] = copies; | |
2998 | argv[5] = options; | |
2999 | ||
d09495fa | 3000 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3001 | { |
3002 | for (i = 0; i < job->num_files; i ++) | |
ef416fc2 | 3003 | { |
e1d6a774 | 3004 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, |
3005 | job->id, i + 1); | |
3006 | argv[6 + i] = strdup(filename); | |
3007 | } | |
3008 | } | |
3009 | else | |
3010 | { | |
3011 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
3012 | job->id, job->current_file + 1); | |
3013 | argv[6] = filename; | |
3014 | } | |
ef416fc2 | 3015 | |
e1d6a774 | 3016 | for (i = 0; argv[i]; i ++) |
3017 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3018 | "[Job %d] argv[%d]=\"%s\"", job->id, i, argv[i]); | |
ef416fc2 | 3019 | |
e1d6a774 | 3020 | /* |
3021 | * Create environment variable strings for the filters... | |
3022 | */ | |
ef416fc2 | 3023 | |
e1d6a774 | 3024 | attr = ippFindAttribute(job->attrs, "attributes-natural-language", |
3025 | IPP_TAG_LANGUAGE); | |
ef416fc2 | 3026 | |
0a682745 | 3027 | #ifdef __APPLE__ |
a4924f6c | 3028 | strcpy(apple_language, "APPLE_LANGUAGE="); |
0a682745 MS |
3029 | _cupsAppleLanguage(attr->values[0].string.text, |
3030 | apple_language + 15, sizeof(apple_language) - 15); | |
3031 | #endif /* __APPLE__ */ | |
3032 | ||
e1d6a774 | 3033 | switch (strlen(attr->values[0].string.text)) |
3034 | { | |
3035 | default : | |
3036 | /* | |
3037 | * This is an unknown or badly formatted language code; use | |
3038 | * the POSIX locale... | |
3039 | */ | |
ef416fc2 | 3040 | |
e1d6a774 | 3041 | strcpy(lang, "LANG=C"); |
3042 | break; | |
ef416fc2 | 3043 | |
e1d6a774 | 3044 | case 2 : |
3045 | /* | |
3046 | * Just the language code (ll)... | |
3047 | */ | |
ef416fc2 | 3048 | |
7dfedb92 | 3049 | snprintf(lang, sizeof(lang), "LANG=%s.UTF8", |
e1d6a774 | 3050 | attr->values[0].string.text); |
3051 | break; | |
ef416fc2 | 3052 | |
e1d6a774 | 3053 | case 5 : |
3054 | /* | |
3055 | * Language and country code (ll-cc)... | |
3056 | */ | |
ef416fc2 | 3057 | |
7dfedb92 | 3058 | snprintf(lang, sizeof(lang), "LANG=%c%c_%c%c.UTF8", |
e1d6a774 | 3059 | attr->values[0].string.text[0], |
3060 | attr->values[0].string.text[1], | |
3061 | toupper(attr->values[0].string.text[3] & 255), | |
3062 | toupper(attr->values[0].string.text[4] & 255)); | |
3063 | break; | |
3064 | } | |
ef416fc2 | 3065 | |
e1d6a774 | 3066 | attr = ippFindAttribute(job->attrs, "document-format", |
3067 | IPP_TAG_MIMETYPE); | |
3068 | if (attr != NULL && | |
3069 | (optptr = strstr(attr->values[0].string.text, "charset=")) != NULL) | |
3070 | snprintf(charset, sizeof(charset), "CHARSET=%s", optptr + 8); | |
3071 | else | |
3072 | { | |
3073 | attr = ippFindAttribute(job->attrs, "attributes-charset", | |
3074 | IPP_TAG_CHARSET); | |
3075 | snprintf(charset, sizeof(charset), "CHARSET=%s", | |
3076 | attr->values[0].string.text); | |
ef416fc2 | 3077 | } |
3078 | ||
e1d6a774 | 3079 | snprintf(content_type, sizeof(content_type), "CONTENT_TYPE=%s/%s", |
3080 | job->filetypes[job->current_file]->super, | |
3081 | job->filetypes[job->current_file]->type); | |
3082 | snprintf(device_uri, sizeof(device_uri), "DEVICE_URI=%s", | |
3083 | printer->device_uri); | |
3084 | cupsdSanitizeURI(printer->device_uri, sani_uri, sizeof(sani_uri)); | |
3085 | snprintf(ppd, sizeof(ppd), "PPD=%s/ppd/%s.ppd", ServerRoot, printer->name); | |
3086 | snprintf(printer_name, sizeof(printer_name), "PRINTER=%s", printer->name); | |
3087 | snprintf(rip_max_cache, sizeof(rip_max_cache), "RIP_MAX_CACHE=%s", RIPCache); | |
ef416fc2 | 3088 | |
e1d6a774 | 3089 | envc = cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
ef416fc2 | 3090 | |
e1d6a774 | 3091 | envp[envc ++] = charset; |
3092 | envp[envc ++] = lang; | |
0a682745 MS |
3093 | #ifdef __APPLE__ |
3094 | envp[envc ++] = apple_language; | |
3095 | #endif /* __APPLE__ */ | |
e1d6a774 | 3096 | envp[envc ++] = ppd; |
3097 | envp[envc ++] = rip_max_cache; | |
3098 | envp[envc ++] = content_type; | |
3099 | envp[envc ++] = device_uri; | |
3100 | envp[envc ++] = printer_name; | |
bd7854cb | 3101 | |
f899b121 | 3102 | if (!printer->remote && !printer->raw && |
f42414bf | 3103 | (filter = (mime_filter_t *)cupsArrayLast(filters)) != NULL && |
3104 | filter->dst) | |
e1d6a774 | 3105 | { |
3106 | snprintf(final_content_type, sizeof(final_content_type), | |
3107 | "FINAL_CONTENT_TYPE=%s/%s", | |
d09495fa | 3108 | filter->dst->super, filter->dst->type); |
e1d6a774 | 3109 | envp[envc ++] = final_content_type; |
3110 | } | |
bd7854cb | 3111 | |
e1d6a774 | 3112 | if (Classification && !banner_page) |
3113 | { | |
3114 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", | |
3115 | IPP_TAG_NAME)) == NULL) | |
3116 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3117 | Classification); | |
3118 | else if (attr->num_values > 1 && | |
3119 | strcmp(attr->values[1].string.text, "none") != 0) | |
3120 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3121 | attr->values[1].string.text); | |
3122 | else | |
3123 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3124 | attr->values[0].string.text); | |
bd7854cb | 3125 | |
e1d6a774 | 3126 | envp[envc ++] = classification; |
3127 | } | |
bd7854cb | 3128 | |
e1d6a774 | 3129 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
bd7854cb | 3130 | { |
e1d6a774 | 3131 | snprintf(class_name, sizeof(class_name), "CLASS=%s", job->dest); |
3132 | envp[envc ++] = class_name; | |
3133 | } | |
bd7854cb | 3134 | |
09a101d6 | 3135 | if (job->auth_username) |
3136 | envp[envc ++] = job->auth_username; | |
3137 | if (job->auth_domain) | |
3138 | envp[envc ++] = job->auth_domain; | |
3139 | if (job->auth_password) | |
3140 | envp[envc ++] = job->auth_password; | |
3141 | ||
f7deaa1a | 3142 | #ifdef HAVE_GSSAPI |
3143 | if (job->ccname) | |
3144 | envp[envc ++] = job->ccname; | |
3145 | #endif /* HAVE_GSSAPI */ | |
3146 | ||
e1d6a774 | 3147 | envp[envc] = NULL; |
bd7854cb | 3148 | |
e1d6a774 | 3149 | for (i = 0; i < envc; i ++) |
5bd77a73 MS |
3150 | if (!strncmp(envp[i], "CUPSD_AUTH_", 5)) |
3151 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"CUPSD_AUTH_%c****\"", | |
09a101d6 | 3152 | job->id, i, envp[i][5]); |
3153 | else if (strncmp(envp[i], "DEVICE_URI=", 11)) | |
e1d6a774 | 3154 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"%s\"", |
3155 | job->id, i, envp[i]); | |
3156 | else | |
3157 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"DEVICE_URI=%s\"", | |
3158 | job->id, i, sani_uri); | |
3159 | ||
d09495fa | 3160 | if (printer->remote) |
e1d6a774 | 3161 | job->current_file = job->num_files; |
3162 | else | |
3163 | job->current_file ++; | |
bd7854cb | 3164 | |
3165 | /* | |
e1d6a774 | 3166 | * Now create processes for all of the filters... |
bd7854cb | 3167 | */ |
3168 | ||
e1d6a774 | 3169 | filterfds[0][0] = -1; |
3170 | filterfds[0][1] = -1; | |
3171 | filterfds[1][0] = -1; | |
3172 | filterfds[1][1] = -1; | |
bd7854cb | 3173 | |
89d46774 | 3174 | if (!job->status_buffer) |
bd7854cb | 3175 | { |
89d46774 | 3176 | if (cupsdOpenPipe(job->status_pipes)) |
3177 | { | |
09a101d6 | 3178 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3179 | "[Job %d] Unable to create job status pipes - %s.", | |
3180 | job->id, strerror(errno)); | |
89d46774 | 3181 | snprintf(printer->state_message, sizeof(printer->state_message), |
3182 | "Unable to create status pipes - %s.", strerror(errno)); | |
f7deaa1a | 3183 | |
89d46774 | 3184 | cupsdAddPrinterHistory(printer); |
f7deaa1a | 3185 | |
89d46774 | 3186 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3187 | "Job canceled because the server could not create the job " | |
3188 | "status pipes."); | |
f7deaa1a | 3189 | |
89d46774 | 3190 | goto abort_job; |
3191 | } | |
f7deaa1a | 3192 | |
09a101d6 | 3193 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3194 | "[Job %d] start_job: status_pipes = [ %d %d ]", | |
3195 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
f7deaa1a | 3196 | |
89d46774 | 3197 | job->status_buffer = cupsdStatBufNew(job->status_pipes[0], "[Job %d]", |
3198 | job->id); | |
09a101d6 | 3199 | job->status_level = CUPSD_LOG_INFO; |
e1d6a774 | 3200 | } |
bd7854cb | 3201 | |
89d46774 | 3202 | job->status = 0; |
e1d6a774 | 3203 | memset(job->filters, 0, sizeof(job->filters)); |
bd7854cb | 3204 | |
a4924f6c MS |
3205 | if (!job->profile) |
3206 | job->profile = cupsdCreateProfile(job->id); | |
3207 | ||
e1d6a774 | 3208 | for (i = 0, slot = 0, filter = (mime_filter_t *)cupsArrayFirst(filters); |
3209 | filter; | |
3210 | i ++, filter = (mime_filter_t *)cupsArrayNext(filters)) | |
3211 | { | |
3212 | if (filter->filter[0] != '/') | |
3213 | snprintf(command, sizeof(command), "%s/filter/%s", ServerBin, | |
3214 | filter->filter); | |
3215 | else | |
3216 | strlcpy(command, filter->filter, sizeof(command)); | |
bd7854cb | 3217 | |
e1d6a774 | 3218 | if (i < (cupsArrayCount(filters) - 1)) |
bd7854cb | 3219 | { |
e1d6a774 | 3220 | if (cupsdOpenPipe(filterfds[slot])) |
3221 | { | |
3222 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3223 | "[Job %d] Unable to create job filter pipes - %s.", |
3224 | job->id, strerror(errno)); | |
e1d6a774 | 3225 | snprintf(printer->state_message, sizeof(printer->state_message), |
3226 | "Unable to create filter pipes - %s.", strerror(errno)); | |
3227 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3228 | |
e1d6a774 | 3229 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3230 | "Job canceled because the server could not create the " | |
3231 | "filter pipes."); | |
bd7854cb | 3232 | |
e1d6a774 | 3233 | goto abort_job; |
bd7854cb | 3234 | } |
e1d6a774 | 3235 | } |
3236 | else | |
3237 | { | |
3238 | if (job->current_file == 1) | |
bd7854cb | 3239 | { |
e1d6a774 | 3240 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
3241 | { | |
3242 | if (cupsdOpenPipe(job->print_pipes)) | |
3243 | { | |
3244 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3245 | "[Job %d] Unable to create job backend pipes - %s.", |
3246 | job->id, strerror(errno)); | |
e1d6a774 | 3247 | snprintf(printer->state_message, sizeof(printer->state_message), |
3248 | "Unable to create backend pipes - %s.", strerror(errno)); | |
3249 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3250 | |
e1d6a774 | 3251 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3252 | "Job canceled because the server could not create " | |
3253 | "the backend pipes."); | |
bd7854cb | 3254 | |
e1d6a774 | 3255 | goto abort_job; |
3256 | } | |
3257 | } | |
3258 | else | |
3259 | { | |
3260 | job->print_pipes[0] = -1; | |
ed486911 | 3261 | if (!strcmp(printer->device_uri, "file:/dev/null") || |
3262 | !strcmp(printer->device_uri, "file:///dev/null")) | |
3263 | job->print_pipes[1] = -1; | |
e1d6a774 | 3264 | else |
e1d6a774 | 3265 | { |
ed486911 | 3266 | if (!strncmp(printer->device_uri, "file:/dev/", 10)) |
3267 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3268 | O_WRONLY | O_EXCL); | |
3269 | else if (!strncmp(printer->device_uri, "file:///dev/", 12)) | |
3270 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3271 | O_WRONLY | O_EXCL); | |
3272 | else if (!strncmp(printer->device_uri, "file:///", 8)) | |
3273 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3274 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3275 | else | |
3276 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3277 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
bd7854cb | 3278 | |
ed486911 | 3279 | if (job->print_pipes[1] < 0) |
3280 | { | |
3281 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3282 | "[Job %d] Unable to open output file \"%s\" - %s.", |
3283 | job->id, printer->device_uri, strerror(errno)); | |
ed486911 | 3284 | snprintf(printer->state_message, sizeof(printer->state_message), |
3285 | "Unable to open output file \"%s\" - %s.", | |
3286 | printer->device_uri, strerror(errno)); | |
3287 | ||
3288 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3289 | "Job canceled because the server could not open the " | |
3290 | "output file."); | |
3291 | ||
3292 | goto abort_job; | |
3293 | } | |
bd7854cb | 3294 | |
ed486911 | 3295 | fcntl(job->print_pipes[1], F_SETFD, |
3296 | fcntl(job->print_pipes[1], F_GETFD) | FD_CLOEXEC); | |
3297 | } | |
e1d6a774 | 3298 | } |
bd7854cb | 3299 | |
e1d6a774 | 3300 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3301 | "[Job %d] start_job: print_pipes = [ %d %d ]", |
3302 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3303 | } |
e1d6a774 | 3304 | |
3305 | filterfds[slot][0] = job->print_pipes[0]; | |
3306 | filterfds[slot][1] = job->print_pipes[1]; | |
bd7854cb | 3307 | } |
bd7854cb | 3308 | |
09a101d6 | 3309 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: filter=\"%s\"", |
3310 | job->id, command); | |
e1d6a774 | 3311 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3312 | "[Job %d] start_job: filterfds[%d]=[ %d %d ]", |
3313 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); | |
bd7854cb | 3314 | |
e1d6a774 | 3315 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3316 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3317 | job->back_pipes[0], job->side_pipes[0], 0, |
a4924f6c | 3318 | job->profile, job->filters + i); |
bd7854cb | 3319 | |
e1d6a774 | 3320 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3321 | "[Job %d] start_job: Closing filter pipes for slot %d " |
e1d6a774 | 3322 | "[ %d %d ]...", |
09a101d6 | 3323 | job->id, !slot, filterfds[!slot][0], filterfds[!slot][1]); |
bd7854cb | 3324 | |
e1d6a774 | 3325 | cupsdClosePipe(filterfds[!slot]); |
bd7854cb | 3326 | |
e1d6a774 | 3327 | if (pid == 0) |
3328 | { | |
09a101d6 | 3329 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3330 | "[Job %d] Unable to start filter \"%s\" - %s.", | |
3331 | job->id, filter->filter, strerror(errno)); | |
e1d6a774 | 3332 | snprintf(printer->state_message, sizeof(printer->state_message), |
3333 | "Unable to start filter \"%s\" - %s.", | |
3334 | filter->filter, strerror(errno)); | |
bd7854cb | 3335 | |
e1d6a774 | 3336 | cupsdAddPrinterHistory(printer); |
bd7854cb | 3337 | |
e1d6a774 | 3338 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3339 | "Job canceled because the server could not execute a " | |
3340 | "filter."); | |
bd7854cb | 3341 | |
e1d6a774 | 3342 | goto abort_job; |
3343 | } | |
3344 | ||
09a101d6 | 3345 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Started filter %s (PID %d)", |
3346 | job->id, command, pid); | |
e1d6a774 | 3347 | |
3348 | argv[6] = NULL; | |
3349 | slot = !slot; | |
bd7854cb | 3350 | } |
3351 | ||
e1d6a774 | 3352 | cupsArrayDelete(filters); |
bd7854cb | 3353 | |
e1d6a774 | 3354 | /* |
3355 | * Finally, pipe the final output into a backend process if needed... | |
3356 | */ | |
bd7854cb | 3357 | |
e1d6a774 | 3358 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
bd7854cb | 3359 | { |
d9bca400 | 3360 | if (job->current_file == 1 || printer->remote) |
bd7854cb | 3361 | { |
e1d6a774 | 3362 | sscanf(printer->device_uri, "%254[^:]", method); |
3363 | snprintf(command, sizeof(command), "%s/backend/%s", ServerBin, method); | |
bd7854cb | 3364 | |
e1d6a774 | 3365 | /* |
3366 | * See if the backend needs to run as root... | |
3367 | */ | |
bd7854cb | 3368 | |
e1d6a774 | 3369 | if (RunUser) |
3370 | backroot = 0; | |
3371 | else if (stat(command, &backinfo)) | |
3372 | backroot = 0; | |
3373 | else | |
3374 | backroot = !(backinfo.st_mode & (S_IRWXG | S_IRWXO)); | |
bd7854cb | 3375 | |
e1d6a774 | 3376 | argv[0] = sani_uri; |
bd7854cb | 3377 | |
e1d6a774 | 3378 | filterfds[slot][0] = -1; |
ed486911 | 3379 | filterfds[slot][1] = -1; |
bd7854cb | 3380 | |
09a101d6 | 3381 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: backend=\"%s\"", |
3382 | job->id, command); | |
e1d6a774 | 3383 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3384 | "[Job %d] start_job: filterfds[%d] = [ %d %d ]", job->id, |
e1d6a774 | 3385 | slot, filterfds[slot][0], filterfds[slot][1]); |
bd7854cb | 3386 | |
e1d6a774 | 3387 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3388 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3389 | job->back_pipes[1], job->side_pipes[1], |
a4924f6c | 3390 | backroot, job->profile, &(job->backend)); |
bd7854cb | 3391 | |
e1d6a774 | 3392 | if (pid == 0) |
bd7854cb | 3393 | { |
09a101d6 | 3394 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3395 | "[Job %d] Unable to start backend \"%s\" - %s.", | |
3396 | job->id, method, strerror(errno)); | |
e1d6a774 | 3397 | snprintf(printer->state_message, sizeof(printer->state_message), |
3398 | "Unable to start backend \"%s\" - %s.", method, | |
3399 | strerror(errno)); | |
3400 | ||
3401 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3402 | "Job canceled because the server could not execute " | |
3403 | "the backend."); | |
3404 | ||
3405 | goto abort_job; | |
3406 | } | |
3407 | else | |
3408 | { | |
09a101d6 | 3409 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Started backend %s (PID %d)", |
3410 | job->id, command, pid); | |
bd7854cb | 3411 | } |
e1d6a774 | 3412 | } |
bd7854cb | 3413 | |
e1d6a774 | 3414 | if (job->current_file == job->num_files) |
3415 | { | |
3416 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3417 | "[Job %d] start_job: Closing print pipes [ %d %d ]...", |
3418 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3419 | |
e1d6a774 | 3420 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 3421 | |
e1d6a774 | 3422 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3423 | "[Job %d] start_job: Closing back pipes [ %d %d ]...", |
3424 | job->id, job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 3425 | |
e1d6a774 | 3426 | cupsdClosePipe(job->back_pipes); |
89d46774 | 3427 | |
f7deaa1a | 3428 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3429 | "[Job %d] start_job: Closing side pipes [ %d %d ]...", |
3430 | job->id, job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 3431 | |
3432 | cupsdClosePipe(job->side_pipes); | |
3433 | ||
89d46774 | 3434 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3435 | "[Job %d] start_job: Closing status output pipe %d...", |
3436 | job->id, job->status_pipes[1]); | |
89d46774 | 3437 | |
3438 | close(job->status_pipes[1]); | |
3439 | job->status_pipes[1] = -1; | |
e1d6a774 | 3440 | } |
3441 | } | |
3442 | else | |
3443 | { | |
3444 | filterfds[slot][0] = -1; | |
3445 | filterfds[slot][1] = -1; | |
bd7854cb | 3446 | |
e1d6a774 | 3447 | if (job->current_file == job->num_files) |
3448 | { | |
3449 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3450 | "[Job %d] start_job: Closing print pipes [ %d %d ]...", |
3451 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3452 | |
e1d6a774 | 3453 | cupsdClosePipe(job->print_pipes); |
89d46774 | 3454 | |
3455 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3456 | "[Job %d] start_job: Closing status output pipe %d...", |
3457 | job->id, job->status_pipes[1]); | |
89d46774 | 3458 | |
3459 | close(job->status_pipes[1]); | |
3460 | job->status_pipes[1] = -1; | |
bd7854cb | 3461 | } |
e1d6a774 | 3462 | } |
bd7854cb | 3463 | |
89d46774 | 3464 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3465 | "[Job %d] start_job: Closing filter pipes for slot %d " |
89d46774 | 3466 | "[ %d %d ]...", |
09a101d6 | 3467 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); |
89d46774 | 3468 | cupsdClosePipe(filterfds[slot]); |
bd7854cb | 3469 | |
d09495fa | 3470 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3471 | { |
3472 | for (i = 0; i < job->num_files; i ++) | |
3473 | free(argv[i + 6]); | |
3474 | } | |
bd7854cb | 3475 | |
e1d6a774 | 3476 | free(argv); |
ef416fc2 | 3477 | |
f899b121 | 3478 | cupsdAddSelect(job->status_buffer->fd, (cupsd_selfunc_t)update_job, NULL, |
f7deaa1a | 3479 | job); |
ef416fc2 | 3480 | |
e1d6a774 | 3481 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "Job #%d started.", |
3482 | job->id); | |
ef416fc2 | 3483 | |
e1d6a774 | 3484 | return; |
ef416fc2 | 3485 | |
3486 | ||
3487 | /* | |
e1d6a774 | 3488 | * If we get here, we need to abort the current job and close out all |
3489 | * files and pipes... | |
ef416fc2 | 3490 | */ |
3491 | ||
e1d6a774 | 3492 | abort_job: |
ef416fc2 | 3493 | |
e1d6a774 | 3494 | for (slot = 0; slot < 2; slot ++) |
3495 | { | |
3496 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3497 | "[Job %d] start_job: Closing filter pipes for slot %d " |
e1d6a774 | 3498 | "[ %d %d ]...", |
09a101d6 | 3499 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); |
e1d6a774 | 3500 | cupsdClosePipe(filterfds[slot]); |
3501 | } | |
ef416fc2 | 3502 | |
e1d6a774 | 3503 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3504 | "[Job %d] start_job: Closing status pipes [ %d %d ]...", |
3505 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
89d46774 | 3506 | cupsdClosePipe(job->status_pipes); |
3507 | cupsdStatBufDelete(job->status_buffer); | |
ef416fc2 | 3508 | |
b94498cf | 3509 | job->status_buffer = NULL; |
3510 | ||
e1d6a774 | 3511 | cupsArrayDelete(filters); |
ef416fc2 | 3512 | |
d09495fa | 3513 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3514 | { |
3515 | for (i = 0; i < job->num_files; i ++) | |
3516 | free(argv[i + 6]); | |
3517 | } | |
ef416fc2 | 3518 | |
e1d6a774 | 3519 | free(argv); |
ef416fc2 | 3520 | |
e1d6a774 | 3521 | cupsdStopJob(job, 0); |
3522 | } | |
ef416fc2 | 3523 | |
e1d6a774 | 3524 | |
3525 | /* | |
3526 | * 'unload_job()' - Unload a job from memory. | |
3527 | */ | |
3528 | ||
3529 | static void | |
3530 | unload_job(cupsd_job_t *job) /* I - Job */ | |
3531 | { | |
3532 | if (!job->attrs) | |
3533 | return; | |
3534 | ||
09a101d6 | 3535 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Unloading...", job->id); |
e1d6a774 | 3536 | |
3537 | ippDelete(job->attrs); | |
3538 | ||
cc0d019f MS |
3539 | job->attrs = NULL; |
3540 | job->state = NULL; | |
3541 | job->sheets = NULL; | |
3542 | job->job_sheets = NULL; | |
3543 | job->printer_message = NULL; | |
3544 | job->printer_reasons = NULL; | |
ef416fc2 | 3545 | } |
3546 | ||
3547 | ||
3548 | /* | |
f899b121 | 3549 | * 'update_job()' - Read a status update from a job's filters. |
3550 | */ | |
3551 | ||
3552 | void | |
09a101d6 | 3553 | update_job(cupsd_job_t *job) /* I - Job to check */ |
f899b121 | 3554 | { |
3555 | int i; /* Looping var */ | |
3556 | int copies; /* Number of copies printed */ | |
3557 | char message[1024], /* Message text */ | |
3558 | *ptr; /* Pointer update... */ | |
3559 | int loglevel, /* Log level for message */ | |
3560 | event = 0; /* Events? */ | |
3561 | ||
3562 | ||
3563 | while ((ptr = cupsdStatBufUpdate(job->status_buffer, &loglevel, | |
3564 | message, sizeof(message))) != NULL) | |
3565 | { | |
3566 | /* | |
3567 | * Process page and printer state messages as needed... | |
3568 | */ | |
3569 | ||
3570 | if (loglevel == CUPSD_LOG_PAGE) | |
3571 | { | |
3572 | /* | |
3573 | * Page message; send the message to the page_log file and update the | |
3574 | * job sheet count... | |
3575 | */ | |
3576 | ||
91c84a35 | 3577 | if (job->sheets) |
f899b121 | 3578 | { |
3579 | if (!strncasecmp(message, "total ", 6)) | |
3580 | { | |
3581 | /* | |
3582 | * Got a total count of pages from a backend or filter... | |
3583 | */ | |
3584 | ||
3585 | copies = atoi(message + 6); | |
3586 | copies -= job->sheets->values[0].integer; /* Just track the delta */ | |
3587 | } | |
3588 | else if (!sscanf(message, "%*d%d", &copies)) | |
3589 | copies = 1; | |
3590 | ||
3591 | job->sheets->values[0].integer += copies; | |
3592 | ||
3593 | if (job->printer->page_limit) | |
3594 | { | |
3595 | cupsd_quota_t *q = cupsdUpdateQuota(job->printer, job->username, | |
3596 | copies, 0); | |
3597 | ||
3598 | #ifdef __APPLE__ | |
3599 | if (AppleQuotas && q->page_count == -3) | |
3600 | { | |
3601 | /* | |
3602 | * Quota limit exceeded, cancel job in progress immediately... | |
3603 | */ | |
3604 | ||
3605 | cupsdLogMessage(CUPSD_LOG_INFO, | |
09a101d6 | 3606 | "[Job %d] Canceled because pages exceed user %s " |
3607 | "quota limit on printer %s (%s).", | |
f899b121 | 3608 | job->id, job->username, job->printer->name, |
3609 | job->printer->info); | |
3610 | ||
3611 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
3612 | return; | |
3613 | } | |
3614 | #else | |
3615 | (void)q; | |
3616 | #endif /* __APPLE__ */ | |
3617 | } | |
3618 | } | |
3619 | ||
3620 | cupsdLogPage(job, message); | |
3621 | ||
91c84a35 MS |
3622 | if (job->sheets) |
3623 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
3624 | "Printed %d page(s).", job->sheets->values[0].integer); | |
f899b121 | 3625 | } |
3626 | else if (loglevel == CUPSD_LOG_STATE) | |
3627 | { | |
09a101d6 | 3628 | if (!strcmp(message, "paused")) |
c24d2134 | 3629 | { |
09a101d6 | 3630 | cupsdStopPrinter(job->printer, 1); |
c24d2134 MS |
3631 | return; |
3632 | } | |
09a101d6 | 3633 | else |
3634 | { | |
3635 | cupsdSetPrinterReasons(job->printer, message); | |
3636 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3637 | event |= CUPSD_EVENT_PRINTER_STATE; |
09a101d6 | 3638 | } |
bc44d920 | 3639 | |
3640 | update_job_attrs(job); | |
f899b121 | 3641 | } |
3642 | else if (loglevel == CUPSD_LOG_ATTR) | |
3643 | { | |
3644 | /* | |
3645 | * Set attribute(s)... | |
3646 | */ | |
3647 | ||
3648 | int num_attrs; /* Number of attributes */ | |
3649 | cups_option_t *attrs; /* Attributes */ | |
3650 | const char *attr; /* Attribute */ | |
3651 | ||
3652 | ||
3653 | num_attrs = cupsParseOptions(message, 0, &attrs); | |
3654 | ||
3655 | if ((attr = cupsGetOption("auth-info-required", num_attrs, | |
3656 | attrs)) != NULL) | |
7ff4fea9 | 3657 | { |
f899b121 | 3658 | cupsdSetAuthInfoRequired(job->printer, attr, NULL); |
7dfedb92 | 3659 | cupsdSetPrinterAttrs(job->printer); |
7ff4fea9 MS |
3660 | cupsdSaveAllPrinters(); |
3661 | } | |
f899b121 | 3662 | |
323c5de1 | 3663 | if ((attr = cupsGetOption("printer-alert", num_attrs, attrs)) != NULL) |
3664 | { | |
3665 | cupsdSetString(&job->printer->alert, attr); | |
d9bca400 | 3666 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3667 | } |
3668 | ||
3669 | if ((attr = cupsGetOption("printer-alert-description", num_attrs, | |
3670 | attrs)) != NULL) | |
3671 | { | |
3672 | cupsdSetString(&job->printer->alert_description, attr); | |
d9bca400 | 3673 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3674 | } |
3675 | ||
f899b121 | 3676 | cupsFreeOptions(num_attrs, attrs); |
3677 | } | |
3678 | #ifdef __APPLE__ | |
3679 | else if (!strncmp(message, "recoverable:", 12)) | |
3680 | { | |
3681 | cupsdSetPrinterReasons(job->printer, | |
3682 | "+com.apple.print.recoverable-warning"); | |
3683 | ||
3684 | ptr = message + 12; | |
3685 | while (isspace(*ptr & 255)) | |
3686 | ptr ++; | |
3687 | ||
3688 | cupsdSetString(&job->printer->recoverable, ptr); | |
3689 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3690 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 3691 | } |
3692 | else if (!strncmp(message, "recovered:", 10)) | |
3693 | { | |
3694 | cupsdSetPrinterReasons(job->printer, | |
3695 | "-com.apple.print.recoverable-warning"); | |
3696 | ||
3697 | ptr = message + 10; | |
3698 | while (isspace(*ptr & 255)) | |
3699 | ptr ++; | |
3700 | ||
3701 | cupsdSetString(&job->printer->recoverable, ptr); | |
3702 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3703 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 3704 | } |
3705 | #endif /* __APPLE__ */ | |
09a101d6 | 3706 | else if (loglevel <= job->status_level) |
f899b121 | 3707 | { |
3708 | /* | |
3709 | * Some message to show in the printer-state-message attribute... | |
3710 | */ | |
3711 | ||
cc0d019f MS |
3712 | if (loglevel != CUPSD_LOG_NOTICE) |
3713 | job->status_level = loglevel; | |
09a101d6 | 3714 | |
f899b121 | 3715 | strlcpy(job->printer->state_message, message, |
3716 | sizeof(job->printer->state_message)); | |
3717 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3718 | event |= CUPSD_EVENT_PRINTER_STATE; |
bc44d920 | 3719 | |
3720 | update_job_attrs(job); | |
f899b121 | 3721 | } |
3722 | ||
3723 | if (!strchr(job->status_buffer->buffer, '\n')) | |
3724 | break; | |
3725 | } | |
3726 | ||
d9bca400 MS |
3727 | if (event & CUPSD_EVENT_PRINTER_STATE) |
3728 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, job->printer, NULL, | |
f899b121 | 3729 | (job->printer->type & CUPS_PRINTER_CLASS) ? |
3730 | "Class \"%s\" state changed." : | |
3731 | "Printer \"%s\" state changed.", | |
3732 | job->printer->name); | |
3733 | ||
3734 | if (ptr == NULL && !job->status_buffer->bufused) | |
3735 | { | |
3736 | /* | |
3737 | * See if all of the filters and the backend have returned their | |
3738 | * exit statuses. | |
3739 | */ | |
3740 | ||
3741 | for (i = 0; job->filters[i] < 0; i ++); | |
3742 | ||
3743 | if (job->filters[i]) | |
3744 | return; | |
3745 | ||
3746 | if (job->current_file >= job->num_files && job->backend > 0) | |
3747 | return; | |
3748 | ||
3749 | /* | |
3750 | * Handle the end of job stuff... | |
3751 | */ | |
3752 | ||
3753 | cupsdFinishJob(job); | |
3754 | } | |
3755 | } | |
3756 | ||
3757 | ||
3758 | /* | |
bc44d920 | 3759 | * 'update_job_attrs()' - Update the job-printer-* attributes. |
3760 | */ | |
3761 | ||
3762 | void | |
3763 | update_job_attrs(cupsd_job_t *job) /* I - Job to update */ | |
3764 | { | |
3765 | int i; /* Looping var */ | |
3766 | int num_reasons; /* Actual number of reasons */ | |
3767 | const char * const *reasons; /* Reasons */ | |
3768 | static const char *none = "none", /* "none" */ | |
3769 | *paused = "paused"; | |
3770 | /* "paused" */ | |
3771 | ||
3772 | ||
3773 | /* | |
3774 | * Get/create the job-printer-state-* attributes... | |
3775 | */ | |
3776 | ||
3777 | if (!job->printer_message) | |
3778 | { | |
3779 | if ((job->printer_message = ippFindAttribute(job->attrs, | |
3780 | "job-printer-state-message", | |
3781 | IPP_TAG_TEXT)) == NULL) | |
3782 | job->printer_message = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_TEXT, | |
3783 | "job-printer-state-message", | |
3784 | NULL, ""); | |
3785 | } | |
3786 | ||
3787 | if (!job->printer_reasons) | |
3788 | job->printer_reasons = ippFindAttribute(job->attrs, | |
3789 | "job-printer-state-reasons", | |
3790 | IPP_TAG_KEYWORD); | |
3791 | ||
3792 | /* | |
3793 | * If the job isn't printing, return now... | |
3794 | */ | |
3795 | ||
3796 | if (!job->printer) | |
3797 | return; | |
3798 | ||
3799 | /* | |
3800 | * Otherwise copy the printer-state-message value... | |
3801 | */ | |
3802 | ||
3803 | if (job->printer->state_message[0]) | |
3804 | cupsdSetString(&(job->printer_message->values[0].string.text), | |
3805 | job->printer->state_message); | |
3806 | ||
3807 | /* | |
3808 | * ... and the printer-state-reasons value... | |
3809 | */ | |
3810 | ||
3811 | if (job->printer->num_reasons == 0) | |
3812 | { | |
3813 | num_reasons = 1; | |
3814 | reasons = job->printer->state == IPP_PRINTER_STOPPED ? &paused : &none; | |
3815 | } | |
3816 | else | |
3817 | { | |
3818 | num_reasons = job->printer->num_reasons; | |
3819 | reasons = (const char * const *)job->printer->reasons; | |
3820 | } | |
3821 | ||
3822 | if (!job->printer_reasons || job->printer_reasons->num_values != num_reasons) | |
3823 | { | |
3824 | ippDeleteAttribute(job->attrs, job->printer_reasons); | |
3825 | ||
3826 | job->printer_reasons = ippAddStrings(job->attrs, | |
3827 | IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
3828 | "job-printer-state-reasons", | |
3829 | num_reasons, NULL, NULL); | |
3830 | } | |
3831 | ||
3832 | for (i = 0; i < num_reasons; i ++) | |
3833 | cupsdSetString(&(job->printer_reasons->values[i].string.text), reasons[i]); | |
3834 | } | |
3835 | ||
3836 | ||
3837 | /* | |
2e4ff8af | 3838 | * End of "$Id: job.c 7005 2007-10-01 23:45:48Z mike $". |
ef416fc2 | 3839 | */ |