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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 */ | |
ac884b6a | 355 | ipp_attribute_t *attr; /* Job attribute */ |
ef416fc2 | 356 | |
357 | ||
358 | DEBUG_puts("cupsdCheckJobs()"); | |
359 | ||
bd7854cb | 360 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
361 | "cupsdCheckJobs: %d active jobs, sleeping=%d, reload=%d", | |
362 | cupsArrayCount(ActiveJobs), Sleeping, NeedReload); | |
363 | ||
ef416fc2 | 364 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
365 | job; | |
366 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
367 | { | |
368 | /* | |
369 | * Start held jobs if they are ready... | |
370 | */ | |
371 | ||
bd7854cb | 372 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
373 | "cupsdCheckJobs: Job %d: state_value=%d, loaded=%s", | |
374 | job->id, job->state_value, job->attrs ? "yes" : "no"); | |
375 | ||
376 | if (job->state_value == IPP_JOB_HELD && | |
ef416fc2 | 377 | job->hold_until && |
378 | job->hold_until < time(NULL)) | |
bd7854cb | 379 | { |
09a101d6 | 380 | if (job->pending_timeout) |
91c84a35 MS |
381 | { |
382 | /* Add trailing banner as needed */ | |
383 | if (cupsdTimeoutJob(job)) | |
384 | continue; | |
385 | } | |
09a101d6 | 386 | |
ef416fc2 | 387 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 388 | job->state_value = IPP_JOB_PENDING; |
ac884b6a MS |
389 | |
390 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
391 | IPP_TAG_KEYWORD)) == NULL) | |
392 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
393 | ||
394 | if (attr) | |
395 | { | |
396 | attr->value_tag = IPP_TAG_KEYWORD; | |
397 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
398 | cupsdSaveJob(job); | |
399 | } | |
bd7854cb | 400 | } |
ef416fc2 | 401 | |
402 | /* | |
403 | * Start pending jobs if the destination is available... | |
404 | */ | |
405 | ||
bd7854cb | 406 | if (job->state_value == IPP_JOB_PENDING && !NeedReload && !Sleeping) |
ef416fc2 | 407 | { |
408 | printer = cupsdFindDest(job->dest); | |
409 | pclass = NULL; | |
410 | ||
411 | while (printer && | |
412 | (printer->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_CLASS))) | |
413 | { | |
414 | /* | |
415 | * If the class is remote, just pass it to the remote server... | |
416 | */ | |
417 | ||
418 | pclass = printer; | |
419 | ||
c0e1af83 | 420 | if (pclass->state == IPP_PRINTER_STOPPED) |
b86bc4cf | 421 | printer = NULL; |
c0e1af83 | 422 | else if (pclass->type & CUPS_PRINTER_REMOTE) |
423 | break; | |
424 | else | |
425 | printer = cupsdFindAvailablePrinter(printer->name); | |
ef416fc2 | 426 | } |
427 | ||
428 | if (!printer && !pclass) | |
429 | { | |
430 | /* | |
431 | * Whoa, the printer and/or class for this destination went away; | |
432 | * cancel the job... | |
433 | */ | |
434 | ||
435 | cupsdLogMessage(CUPSD_LOG_WARN, | |
09a101d6 | 436 | "[Job %d] Printer/class %s has gone away; canceling job!", |
437 | job->id, job->dest); | |
ef416fc2 | 438 | |
439 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
bd7854cb | 440 | "Job canceled because the destination printer/class has " |
441 | "gone away."); | |
ef416fc2 | 442 | |
07725fee | 443 | cupsdCancelJob(job, 1, IPP_JOB_ABORTED); |
ef416fc2 | 444 | } |
445 | else if (printer) | |
446 | { | |
447 | /* | |
448 | * See if the printer is available or remote and not printing a job; | |
449 | * if so, start the job... | |
450 | */ | |
451 | ||
452 | if (pclass) | |
453 | { | |
454 | /* | |
455 | * Add/update a job-actual-printer-uri attribute for this job | |
456 | * so that we know which printer actually printed the job... | |
457 | */ | |
458 | ||
ef416fc2 | 459 | if ((attr = ippFindAttribute(job->attrs, "job-actual-printer-uri", |
460 | IPP_TAG_URI)) != NULL) | |
461 | cupsdSetString(&attr->values[0].string.text, printer->uri); | |
462 | else | |
463 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, | |
464 | "job-actual-printer-uri", NULL, printer->uri); | |
465 | } | |
466 | ||
09a101d6 | 467 | if ((!(printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is local */ |
e53920b9 | 468 | printer->state == IPP_PRINTER_IDLE) || /* and idle */ |
09a101d6 | 469 | ((printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is remote */ |
bd7854cb | 470 | !printer->job)) /* and not printing */ |
bc44d920 | 471 | { |
472 | /* | |
473 | * Clear any message and reasons for the queue... | |
474 | */ | |
475 | ||
476 | printer->state_message[0] = '\0'; | |
477 | ||
478 | cupsdSetPrinterReasons(printer, "none"); | |
479 | ||
480 | /* | |
481 | * Start the job... | |
482 | */ | |
483 | ||
e1d6a774 | 484 | start_job(job, printer); |
bc44d920 | 485 | } |
ef416fc2 | 486 | } |
487 | } | |
488 | } | |
489 | } | |
490 | ||
491 | ||
492 | /* | |
493 | * 'cupsdCleanJobs()' - Clean out old jobs. | |
494 | */ | |
495 | ||
496 | void | |
497 | cupsdCleanJobs(void) | |
498 | { | |
499 | cupsd_job_t *job; /* Current job */ | |
500 | ||
501 | ||
bd7854cb | 502 | if (MaxJobs <= 0) |
ef416fc2 | 503 | return; |
504 | ||
505 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
506 | job && cupsArrayCount(Jobs) >= MaxJobs; | |
507 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
07725fee | 508 | if (job->state_value >= IPP_JOB_CANCELED) |
509 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
ef416fc2 | 510 | } |
511 | ||
512 | ||
513 | /* | |
514 | * 'cupsdFinishJob()' - Finish a job. | |
515 | */ | |
516 | ||
517 | void | |
518 | cupsdFinishJob(cupsd_job_t *job) /* I - Job */ | |
519 | { | |
ef416fc2 | 520 | cupsd_printer_t *printer; /* Current printer */ |
09a101d6 | 521 | ipp_attribute_t *attr; /* job-hold-until attribute */ |
ef416fc2 | 522 | |
523 | ||
bd7854cb | 524 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] File %d is complete.", |
ef416fc2 | 525 | job->id, job->current_file - 1); |
526 | ||
09a101d6 | 527 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
528 | "[Job %d] cupsdFinishJob: job->status is %d", | |
529 | job->id, job->status); | |
ef416fc2 | 530 | |
07725fee | 531 | if (job->status_buffer && |
532 | (job->status < 0 || job->current_file >= job->num_files)) | |
ef416fc2 | 533 | { |
534 | /* | |
535 | * Close the pipe and clear the input bit. | |
536 | */ | |
537 | ||
f7deaa1a | 538 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 539 | |
540 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 541 | "[Job %d] cupsdFinishJob: Closing status pipes [ %d %d ]...", |
542 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
ef416fc2 | 543 | |
89d46774 | 544 | cupsdClosePipe(job->status_pipes); |
ef416fc2 | 545 | cupsdStatBufDelete(job->status_buffer); |
546 | ||
547 | job->status_buffer = NULL; | |
548 | } | |
549 | ||
e00b005a | 550 | printer = job->printer; |
551 | ||
bc44d920 | 552 | update_job_attrs(job); |
553 | ||
ef416fc2 | 554 | if (job->status < 0) |
555 | { | |
556 | /* | |
557 | * Backend had errors; stop it... | |
558 | */ | |
559 | ||
a74454a7 | 560 | int exit_code; /* Exit code from backend */ |
561 | ||
562 | ||
563 | /* | |
564 | * Convert the status to an exit code. Due to the way the W* macros are | |
565 | * implemented on MacOS X (bug?), we have to store the exit status in a | |
566 | * variable first and then convert... | |
567 | */ | |
568 | ||
569 | exit_code = -job->status; | |
570 | if (WIFEXITED(exit_code)) | |
571 | exit_code = WEXITSTATUS(exit_code); | |
572 | else | |
573 | exit_code = job->status; | |
574 | ||
575 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Backend returned status %d (%s)", | |
576 | job->id, exit_code, | |
577 | exit_code == CUPS_BACKEND_FAILED ? "failed" : | |
578 | exit_code == CUPS_BACKEND_AUTH_REQUIRED ? | |
579 | "authentication required" : | |
580 | exit_code == CUPS_BACKEND_HOLD ? "hold job" : | |
581 | exit_code == CUPS_BACKEND_STOP ? "stop printer" : | |
582 | exit_code == CUPS_BACKEND_CANCEL ? "cancel job" : | |
583 | exit_code < 0 ? "crashed" : "unknown"); | |
584 | ||
585 | /* | |
586 | * Do what needs to be done... | |
587 | */ | |
588 | ||
589 | switch (exit_code) | |
ef416fc2 | 590 | { |
591 | default : | |
592 | case CUPS_BACKEND_FAILED : | |
593 | /* | |
594 | * Backend failure, use the error-policy to determine how to | |
595 | * act... | |
596 | */ | |
597 | ||
598 | cupsdStopJob(job, 0); | |
ed486911 | 599 | |
07725fee | 600 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
ed486911 | 601 | { |
602 | /* | |
603 | * Mark the job as pending again - we'll retry on another | |
604 | * printer... | |
605 | */ | |
606 | ||
607 | job->state->values[0].integer = IPP_JOB_PENDING; | |
608 | job->state_value = IPP_JOB_PENDING; | |
609 | } | |
610 | ||
ef416fc2 | 611 | cupsdSaveJob(job); |
612 | ||
613 | /* | |
614 | * If the job was queued to a class, try requeuing it... For | |
615 | * faxes and retry-job queues, hold the current job for 5 minutes. | |
616 | */ | |
617 | ||
618 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) | |
619 | cupsdCheckJobs(); | |
620 | else if ((printer->type & CUPS_PRINTER_FAX) || | |
621 | !strcmp(printer->error_policy, "retry-job")) | |
622 | { | |
623 | /* | |
624 | * See how many times we've tried to send the job; if more than | |
625 | * the limit, cancel the job. | |
626 | */ | |
627 | ||
628 | job->tries ++; | |
629 | ||
630 | if (job->tries >= JobRetryLimit) | |
631 | { | |
632 | /* | |
633 | * Too many tries... | |
634 | */ | |
635 | ||
636 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 637 | "[Job %d] Canceling job since it could not be " |
638 | "sent after %d tries.", | |
ef416fc2 | 639 | job->id, JobRetryLimit); |
640 | ||
07725fee | 641 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 642 | } |
643 | else | |
644 | { | |
645 | /* | |
646 | * Try again in N seconds... | |
647 | */ | |
648 | ||
649 | set_hold_until(job, time(NULL) + JobRetryInterval); | |
07725fee | 650 | |
651 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, | |
652 | "Job held due to fax errors; please consult " | |
653 | "the error_log file for details."); | |
654 | cupsdSetPrinterState(printer, IPP_PRINTER_IDLE, 0); | |
ef416fc2 | 655 | } |
656 | } | |
657 | else if (!strcmp(printer->error_policy, "abort-job")) | |
07725fee | 658 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
659 | else | |
660 | { | |
661 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); | |
662 | ||
663 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
664 | "Job stopped due to backend errors; please consult " | |
665 | "the error_log file for details."); | |
666 | } | |
ef416fc2 | 667 | break; |
668 | ||
669 | case CUPS_BACKEND_CANCEL : | |
670 | /* | |
671 | * Cancel the job... | |
672 | */ | |
673 | ||
07725fee | 674 | cupsdCancelJob(job, 0, IPP_JOB_CANCELED); |
ef416fc2 | 675 | break; |
676 | ||
677 | case CUPS_BACKEND_HOLD : | |
678 | /* | |
679 | * Hold the job... | |
680 | */ | |
681 | ||
682 | cupsdStopJob(job, 0); | |
07725fee | 683 | |
ef416fc2 | 684 | cupsdSetJobHoldUntil(job, "indefinite"); |
07725fee | 685 | |
686 | job->state->values[0].integer = IPP_JOB_HELD; | |
687 | job->state_value = IPP_JOB_HELD; | |
688 | ||
ef416fc2 | 689 | cupsdSaveJob(job); |
07725fee | 690 | |
691 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
692 | "Job held due to backend errors; please consult " | |
693 | "the error_log file for details."); | |
ef416fc2 | 694 | break; |
695 | ||
696 | case CUPS_BACKEND_STOP : | |
697 | /* | |
698 | * Stop the printer... | |
699 | */ | |
700 | ||
701 | cupsdStopJob(job, 0); | |
07725fee | 702 | |
703 | job->state->values[0].integer = IPP_JOB_PENDING; | |
704 | job->state_value = IPP_JOB_PENDING; | |
705 | ||
ef416fc2 | 706 | cupsdSaveJob(job); |
707 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); | |
07725fee | 708 | |
709 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
710 | "Job stopped due to backend errors; please consult " | |
711 | "the error_log file for details."); | |
ef416fc2 | 712 | break; |
713 | ||
714 | case CUPS_BACKEND_AUTH_REQUIRED : | |
715 | cupsdStopJob(job, 0); | |
07725fee | 716 | |
09a101d6 | 717 | cupsdSetJobHoldUntil(job, "auth-info-required"); |
718 | ||
719 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
720 | IPP_TAG_KEYWORD)) == NULL) | |
721 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
722 | ||
723 | if (attr) | |
724 | { | |
725 | attr->value_tag = IPP_TAG_KEYWORD; | |
726 | cupsdSetString(&(attr->values[0].string.text), | |
727 | "auth-info-required"); | |
728 | } | |
07725fee | 729 | |
730 | job->state->values[0].integer = IPP_JOB_HELD; | |
731 | job->state_value = IPP_JOB_HELD; | |
732 | ||
ef416fc2 | 733 | cupsdSaveJob(job); |
734 | ||
735 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
736 | "Authentication is required for job %d.", job->id); | |
737 | break; | |
738 | } | |
739 | ||
740 | /* | |
741 | * Try printing another job... | |
742 | */ | |
743 | ||
744 | cupsdCheckJobs(); | |
745 | } | |
746 | else if (job->status > 0) | |
747 | { | |
748 | /* | |
e00b005a | 749 | * Filter had errors; stop job... |
ef416fc2 | 750 | */ |
751 | ||
355e94dc MS |
752 | cupsdLogMessage(CUPSD_LOG_ERROR, |
753 | "[Job %d] Job stopped due to filter errors.", job->id); | |
e00b005a | 754 | cupsdStopJob(job, 1); |
755 | cupsdSaveJob(job); | |
bd7854cb | 756 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, |
e00b005a | 757 | "Job stopped due to filter errors; please consult the " |
758 | "error_log file for details."); | |
759 | cupsdCheckJobs(); | |
ef416fc2 | 760 | } |
761 | else | |
762 | { | |
763 | /* | |
764 | * Job printed successfully; cancel it... | |
765 | */ | |
766 | ||
767 | if (job->current_file < job->num_files) | |
768 | { | |
e00b005a | 769 | /* |
770 | * Start the next file in the job... | |
771 | */ | |
772 | ||
ef416fc2 | 773 | FilterLevel -= job->cost; |
e1d6a774 | 774 | start_job(job, printer); |
ef416fc2 | 775 | } |
776 | else | |
777 | { | |
e00b005a | 778 | /* |
779 | * Close out this job... | |
780 | */ | |
781 | ||
355e94dc MS |
782 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Completed successfully.", |
783 | job->id); | |
07725fee | 784 | cupsdCancelJob(job, 0, IPP_JOB_COMPLETED); |
ef416fc2 | 785 | cupsdCheckJobs(); |
786 | } | |
787 | } | |
788 | } | |
789 | ||
790 | ||
791 | /* | |
792 | * 'cupsdFreeAllJobs()' - Free all jobs from memory. | |
793 | */ | |
794 | ||
795 | void | |
796 | cupsdFreeAllJobs(void) | |
797 | { | |
798 | cupsd_job_t *job; /* Current job */ | |
799 | ||
800 | ||
bd7854cb | 801 | if (!Jobs) |
802 | return; | |
803 | ||
ef416fc2 | 804 | cupsdHoldSignals(); |
805 | ||
d09495fa | 806 | cupsdStopAllJobs(1); |
bd7854cb | 807 | cupsdSaveAllJobs(); |
ef416fc2 | 808 | |
809 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
810 | job; | |
811 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
812 | { | |
813 | cupsArrayRemove(Jobs, job); | |
814 | cupsArrayRemove(ActiveJobs, job); | |
815 | ||
bd7854cb | 816 | free_job(job); |
ef416fc2 | 817 | } |
818 | ||
819 | cupsdReleaseSignals(); | |
820 | } | |
821 | ||
822 | ||
823 | /* | |
824 | * 'cupsdFindJob()' - Find the specified job. | |
825 | */ | |
826 | ||
827 | cupsd_job_t * /* O - Job data */ | |
828 | cupsdFindJob(int id) /* I - Job ID */ | |
829 | { | |
830 | cupsd_job_t key; /* Search key */ | |
831 | ||
832 | ||
833 | key.id = id; | |
834 | ||
835 | return ((cupsd_job_t *)cupsArrayFind(Jobs, &key)); | |
836 | } | |
837 | ||
838 | ||
839 | /* | |
840 | * 'cupsdGetPrinterJobCount()' - Get the number of pending, processing, | |
841 | * or held jobs in a printer or class. | |
842 | */ | |
843 | ||
844 | int /* O - Job count */ | |
845 | cupsdGetPrinterJobCount( | |
846 | const char *dest) /* I - Printer or class name */ | |
847 | { | |
848 | int count; /* Job count */ | |
849 | cupsd_job_t *job; /* Current job */ | |
850 | ||
851 | ||
852 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
853 | job; | |
854 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
bd7854cb | 855 | if (job->dest && !strcasecmp(job->dest, dest)) |
ef416fc2 | 856 | count ++; |
857 | ||
858 | return (count); | |
859 | } | |
860 | ||
861 | ||
862 | /* | |
863 | * 'cupsdGetUserJobCount()' - Get the number of pending, processing, | |
864 | * or held jobs for a user. | |
865 | */ | |
866 | ||
867 | int /* O - Job count */ | |
868 | cupsdGetUserJobCount( | |
869 | const char *username) /* I - Username */ | |
870 | { | |
871 | int count; /* Job count */ | |
872 | cupsd_job_t *job; /* Current job */ | |
873 | ||
874 | ||
875 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
876 | job; | |
877 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
878 | if (!strcasecmp(job->username, username)) | |
879 | count ++; | |
880 | ||
881 | return (count); | |
882 | } | |
883 | ||
884 | ||
885 | /* | |
886 | * 'cupsdHoldJob()' - Hold the specified job. | |
887 | */ | |
888 | ||
889 | void | |
890 | cupsdHoldJob(cupsd_job_t *job) /* I - Job data */ | |
891 | { | |
bd7854cb | 892 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdHoldJob: id = %d", job->id); |
ef416fc2 | 893 | |
bd7854cb | 894 | if (job->state_value == IPP_JOB_PROCESSING) |
ef416fc2 | 895 | cupsdStopJob(job, 0); |
bd7854cb | 896 | else |
897 | cupsdLoadJob(job); | |
ef416fc2 | 898 | |
899 | DEBUG_puts("cupsdHoldJob: setting state to held..."); | |
900 | ||
901 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 902 | job->state_value = IPP_JOB_HELD; |
2e4ff8af | 903 | job->current_file = 0; |
ef416fc2 | 904 | |
905 | cupsdSaveJob(job); | |
906 | ||
907 | cupsdCheckJobs(); | |
908 | } | |
909 | ||
910 | ||
911 | /* | |
912 | * 'cupsdLoadAllJobs()' - Load all jobs from disk. | |
913 | */ | |
914 | ||
915 | void | |
916 | cupsdLoadAllJobs(void) | |
917 | { | |
bd7854cb | 918 | char filename[1024]; /* Full filename of job.cache file */ |
919 | struct stat fileinfo, /* Information on job.cache file */ | |
920 | dirinfo; /* Information on RequestRoot dir */ | |
921 | ||
ef416fc2 | 922 | |
923 | ||
924 | /* | |
bd7854cb | 925 | * Create the job arrays as needed... |
ef416fc2 | 926 | */ |
927 | ||
928 | if (!Jobs) | |
929 | Jobs = cupsArrayNew(compare_jobs, NULL); | |
930 | ||
931 | if (!ActiveJobs) | |
932 | ActiveJobs = cupsArrayNew(compare_active_jobs, NULL); | |
933 | ||
934 | /* | |
bd7854cb | 935 | * See whether the job.cache file is older than the RequestRoot directory... |
ef416fc2 | 936 | */ |
937 | ||
bd7854cb | 938 | snprintf(filename, sizeof(filename), "%s/job.cache", CacheDir); |
ef416fc2 | 939 | |
bd7854cb | 940 | if (stat(filename, &fileinfo)) |
ef416fc2 | 941 | { |
bd7854cb | 942 | fileinfo.st_mtime = 0; |
943 | ||
944 | if (errno != ENOENT) | |
945 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
946 | "Unable to get file information for \"%s\" - %s", | |
947 | filename, strerror(errno)); | |
948 | } | |
949 | ||
950 | if (stat(RequestRoot, &dirinfo)) | |
951 | { | |
952 | dirinfo.st_mtime = 0; | |
953 | ||
954 | if (errno != ENOENT) | |
955 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
956 | "Unable to get directory information for \"%s\" - %s", | |
957 | RequestRoot, strerror(errno)); | |
ef416fc2 | 958 | } |
959 | ||
960 | /* | |
bd7854cb | 961 | * Load the most recent source for job data... |
ef416fc2 | 962 | */ |
963 | ||
bd7854cb | 964 | if (dirinfo.st_mtime > fileinfo.st_mtime) |
965 | { | |
966 | load_request_root(); | |
ef416fc2 | 967 | |
bd7854cb | 968 | load_next_job_id(filename); |
969 | } | |
970 | else | |
971 | load_job_cache(filename); | |
ef416fc2 | 972 | |
bd7854cb | 973 | /* |
974 | * Clean out old jobs as needed... | |
975 | */ | |
ef416fc2 | 976 | |
bd7854cb | 977 | if (MaxJobs > 0 && cupsArrayCount(Jobs) >= MaxJobs) |
978 | cupsdCleanJobs(); | |
979 | } | |
ef416fc2 | 980 | |
ef416fc2 | 981 | |
bd7854cb | 982 | /* |
983 | * 'cupsdLoadJob()' - Load a single job... | |
984 | */ | |
ef416fc2 | 985 | |
bd7854cb | 986 | void |
987 | cupsdLoadJob(cupsd_job_t *job) /* I - Job */ | |
988 | { | |
989 | char jobfile[1024]; /* Job filename */ | |
990 | cups_file_t *fp; /* Job file */ | |
991 | int fileid; /* Current file ID */ | |
992 | ipp_attribute_t *attr; /* Job attribute */ | |
09a101d6 | 993 | const char *dest; /* Destination name */ |
994 | cupsd_printer_t *destptr; /* Pointer to destination */ | |
bd7854cb | 995 | mime_type_t **filetypes; /* New filetypes array */ |
996 | int *compressions; /* New compressions array */ | |
ef416fc2 | 997 | |
ef416fc2 | 998 | |
bd7854cb | 999 | if (job->attrs) |
1000 | { | |
f301802f | 1001 | if (job->state_value > IPP_JOB_STOPPED) |
bd7854cb | 1002 | job->access_time = time(NULL); |
ef416fc2 | 1003 | |
bd7854cb | 1004 | return; |
1005 | } | |
ef416fc2 | 1006 | |
bd7854cb | 1007 | if ((job->attrs = ippNew()) == NULL) |
1008 | { | |
09a101d6 | 1009 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1010 | "[Job %d] Ran out of memory for job attributes!", job->id); | |
bd7854cb | 1011 | return; |
1012 | } | |
ef416fc2 | 1013 | |
bd7854cb | 1014 | /* |
1015 | * Load job attributes... | |
1016 | */ | |
ef416fc2 | 1017 | |
09a101d6 | 1018 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading attributes...", job->id); |
ef416fc2 | 1019 | |
bd7854cb | 1020 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, job->id); |
1021 | if ((fp = cupsFileOpen(jobfile, "r")) == NULL) | |
1022 | { | |
1023 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1024 | "[Job %d] Unable to open job control file \"%s\" - %s!", |
1025 | job->id, jobfile, strerror(errno)); | |
bd7854cb | 1026 | ippDelete(job->attrs); |
1027 | job->attrs = NULL; | |
1028 | return; | |
1029 | } | |
ef416fc2 | 1030 | |
bd7854cb | 1031 | if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, job->attrs) != IPP_DATA) |
1032 | { | |
09a101d6 | 1033 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1034 | "[Job %d] Unable to read job control file \"%s\"!", | |
1035 | job->id, jobfile); | |
bd7854cb | 1036 | cupsFileClose(fp); |
1037 | ippDelete(job->attrs); | |
1038 | job->attrs = NULL; | |
1039 | unlink(jobfile); | |
1040 | return; | |
1041 | } | |
ef416fc2 | 1042 | |
bd7854cb | 1043 | cupsFileClose(fp); |
ef416fc2 | 1044 | |
bd7854cb | 1045 | /* |
1046 | * Copy attribute data to the job object... | |
1047 | */ | |
ef416fc2 | 1048 | |
bd7854cb | 1049 | if ((job->state = ippFindAttribute(job->attrs, "job-state", |
1050 | IPP_TAG_ENUM)) == NULL) | |
1051 | { | |
1052 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1053 | "[Job %d] Missing or bad job-state attribute in " |
1054 | "control file!", | |
1055 | job->id); | |
bd7854cb | 1056 | ippDelete(job->attrs); |
1057 | job->attrs = NULL; | |
1058 | unlink(jobfile); | |
1059 | return; | |
1060 | } | |
ef416fc2 | 1061 | |
bd7854cb | 1062 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
ef416fc2 | 1063 | |
bd7854cb | 1064 | if (!job->dest) |
1065 | { | |
1066 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", | |
1067 | IPP_TAG_URI)) == NULL) | |
1068 | { | |
1069 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1070 | "[Job %d] No job-printer-uri attribute in control file!", |
1071 | job->id); | |
bd7854cb | 1072 | ippDelete(job->attrs); |
1073 | job->attrs = NULL; | |
1074 | unlink(jobfile); | |
1075 | return; | |
1076 | } | |
ef416fc2 | 1077 | |
f7deaa1a | 1078 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &(job->dtype), |
09a101d6 | 1079 | &destptr)) == NULL) |
bd7854cb | 1080 | { |
1081 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1082 | "[Job %d] Unable to queue job for destination \"%s\"!", |
1083 | job->id, attr->values[0].string.text); | |
bd7854cb | 1084 | ippDelete(job->attrs); |
1085 | job->attrs = NULL; | |
1086 | unlink(jobfile); | |
1087 | return; | |
1088 | } | |
ef416fc2 | 1089 | |
bd7854cb | 1090 | cupsdSetString(&job->dest, dest); |
1091 | } | |
bc44d920 | 1092 | else if ((destptr = cupsdFindDest(job->dest)) == NULL) |
1093 | { | |
1094 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1095 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1096 | job->id, job->dest); | |
1097 | ippDelete(job->attrs); | |
1098 | job->attrs = NULL; | |
1099 | unlink(jobfile); | |
1100 | return; | |
1101 | } | |
bd7854cb | 1102 | |
1103 | job->sheets = ippFindAttribute(job->attrs, "job-media-sheets-completed", | |
1104 | IPP_TAG_INTEGER); | |
1105 | job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
1106 | ||
1107 | if (!job->priority) | |
1108 | { | |
1109 | if ((attr = ippFindAttribute(job->attrs, "job-priority", | |
1110 | IPP_TAG_INTEGER)) == NULL) | |
1111 | { | |
1112 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1113 | "[Job %d] Missing or bad job-priority attribute in " |
1114 | "control file!", job->id); | |
bd7854cb | 1115 | ippDelete(job->attrs); |
1116 | job->attrs = NULL; | |
1117 | unlink(jobfile); | |
1118 | return; | |
1119 | } | |
1120 | ||
1121 | job->priority = attr->values[0].integer; | |
1122 | } | |
1123 | ||
1124 | if (!job->username) | |
1125 | { | |
1126 | if ((attr = ippFindAttribute(job->attrs, "job-originating-user-name", | |
1127 | IPP_TAG_NAME)) == NULL) | |
1128 | { | |
1129 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1130 | "[Job %d] Missing or bad job-originating-user-name " |
1131 | "attribute in control file!", job->id); | |
bd7854cb | 1132 | ippDelete(job->attrs); |
1133 | job->attrs = NULL; | |
1134 | unlink(jobfile); | |
1135 | return; | |
ef416fc2 | 1136 | } |
1137 | ||
bd7854cb | 1138 | cupsdSetString(&job->username, attr->values[0].string.text); |
1139 | } | |
1140 | ||
ef416fc2 | 1141 | /* |
bd7854cb | 1142 | * Set the job hold-until time and state... |
ef416fc2 | 1143 | */ |
1144 | ||
bd7854cb | 1145 | if (job->state_value == IPP_JOB_HELD) |
1146 | { | |
1147 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
1148 | IPP_TAG_KEYWORD)) == NULL) | |
1149 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 1150 | |
bd7854cb | 1151 | if (attr) |
1152 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
1153 | else | |
ef416fc2 | 1154 | { |
bd7854cb | 1155 | job->state->values[0].integer = IPP_JOB_PENDING; |
1156 | job->state_value = IPP_JOB_PENDING; | |
1157 | } | |
1158 | } | |
1159 | else if (job->state_value == IPP_JOB_PROCESSING) | |
1160 | { | |
1161 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1162 | job->state_value = IPP_JOB_PENDING; | |
1163 | } | |
ef416fc2 | 1164 | |
bd7854cb | 1165 | if (!job->num_files) |
1166 | { | |
1167 | /* | |
1168 | * Find all the d##### files... | |
1169 | */ | |
ef416fc2 | 1170 | |
bd7854cb | 1171 | for (fileid = 1; fileid < 10000; fileid ++) |
1172 | { | |
1173 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
1174 | job->id, fileid); | |
ef416fc2 | 1175 | |
bd7854cb | 1176 | if (access(jobfile, 0)) |
1177 | break; | |
ef416fc2 | 1178 | |
09a101d6 | 1179 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1180 | "[Job %d] Auto-typing document file \"%s\"...", | |
1181 | job->id, jobfile); | |
ef416fc2 | 1182 | |
1183 | if (fileid > job->num_files) | |
1184 | { | |
1185 | if (job->num_files == 0) | |
1186 | { | |
1187 | compressions = (int *)calloc(fileid, sizeof(int)); | |
1188 | filetypes = (mime_type_t **)calloc(fileid, sizeof(mime_type_t *)); | |
1189 | } | |
1190 | else | |
1191 | { | |
1192 | compressions = (int *)realloc(job->compressions, | |
1193 | sizeof(int) * fileid); | |
1194 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
bd7854cb | 1195 | sizeof(mime_type_t *) * |
1196 | fileid); | |
ef416fc2 | 1197 | } |
1198 | ||
bd7854cb | 1199 | if (!compressions || !filetypes) |
ef416fc2 | 1200 | { |
fa73b229 | 1201 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 1202 | "[Job %d] Ran out of memory for job file types!", |
1203 | job->id); | |
bd7854cb | 1204 | return; |
ef416fc2 | 1205 | } |
1206 | ||
1207 | job->compressions = compressions; | |
1208 | job->filetypes = filetypes; | |
1209 | job->num_files = fileid; | |
1210 | } | |
1211 | ||
bd7854cb | 1212 | job->filetypes[fileid - 1] = mimeFileType(MimeDatabase, jobfile, NULL, |
ef416fc2 | 1213 | job->compressions + fileid - 1); |
1214 | ||
bd7854cb | 1215 | if (!job->filetypes[fileid - 1]) |
ef416fc2 | 1216 | job->filetypes[fileid - 1] = mimeType(MimeDatabase, "application", |
1217 | "vnd.cups-raw"); | |
1218 | } | |
bd7854cb | 1219 | } |
ef416fc2 | 1220 | |
09a101d6 | 1221 | /* |
1222 | * Load authentication information as needed... | |
1223 | */ | |
1224 | ||
1225 | if (job->state_value < IPP_JOB_STOPPED) | |
1226 | { | |
1227 | snprintf(jobfile, sizeof(jobfile), "%s/a%05d", RequestRoot, job->id); | |
1228 | ||
1229 | cupsdClearString(&job->auth_username); | |
1230 | cupsdClearString(&job->auth_domain); | |
1231 | cupsdClearString(&job->auth_password); | |
1232 | ||
1233 | if ((fp = cupsFileOpen(jobfile, "r")) != NULL) | |
1234 | { | |
1235 | int i, /* Looping var */ | |
1236 | bytes; /* Size of auth data */ | |
1237 | char line[255], /* Line from file */ | |
1238 | data[255]; /* Decoded data */ | |
1239 | ||
1240 | ||
1241 | for (i = 0; | |
1242 | i < destptr->num_auth_info_required && | |
1243 | cupsFileGets(fp, line, sizeof(line)); | |
1244 | i ++) | |
1245 | { | |
1246 | bytes = sizeof(data); | |
1247 | httpDecode64_2(data, &bytes, line); | |
1248 | ||
1249 | if (!strcmp(destptr->auth_info_required[i], "username")) | |
1250 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", data); | |
1251 | else if (!strcmp(destptr->auth_info_required[i], "domain")) | |
1252 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", data); | |
1253 | else if (!strcmp(destptr->auth_info_required[i], "password")) | |
1254 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", data); | |
1255 | } | |
1256 | ||
1257 | cupsFileClose(fp); | |
1258 | } | |
1259 | } | |
bd7854cb | 1260 | job->access_time = time(NULL); |
ef416fc2 | 1261 | } |
1262 | ||
1263 | ||
1264 | /* | |
1265 | * 'cupsdMoveJob()' - Move the specified job to a different destination. | |
1266 | */ | |
1267 | ||
1268 | void | |
e53920b9 | 1269 | cupsdMoveJob(cupsd_job_t *job, /* I - Job */ |
1270 | cupsd_printer_t *p) /* I - Destination printer or class */ | |
ef416fc2 | 1271 | { |
1272 | ipp_attribute_t *attr; /* job-printer-uri attribute */ | |
e53920b9 | 1273 | const char *olddest; /* Old destination */ |
1274 | cupsd_printer_t *oldp; /* Old pointer */ | |
ef416fc2 | 1275 | |
1276 | ||
1277 | /* | |
e53920b9 | 1278 | * Don't move completed jobs... |
ef416fc2 | 1279 | */ |
1280 | ||
e53920b9 | 1281 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 1282 | return; |
1283 | ||
1284 | /* | |
e53920b9 | 1285 | * Get the old destination... |
ef416fc2 | 1286 | */ |
1287 | ||
e53920b9 | 1288 | olddest = job->dest; |
1289 | ||
1290 | if (job->printer) | |
1291 | oldp = job->printer; | |
1292 | else | |
1293 | oldp = cupsdFindDest(olddest); | |
ef416fc2 | 1294 | |
1295 | /* | |
1296 | * Change the destination information... | |
1297 | */ | |
1298 | ||
355e94dc MS |
1299 | if (job->state_value == IPP_JOB_PROCESSING) |
1300 | cupsdStopJob(job, 0); | |
1301 | else | |
1302 | cupsdLoadJob(job); | |
bd7854cb | 1303 | |
e53920b9 | 1304 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, oldp, job, |
1305 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1306 | p->name); | |
1307 | ||
1308 | cupsdSetString(&job->dest, p->name); | |
ef416fc2 | 1309 | job->dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE | |
1310 | CUPS_PRINTER_IMPLICIT); | |
1311 | ||
bd7854cb | 1312 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", |
1313 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1314 | cupsdSetString(&(attr->values[0].string.text), p->uri); |
1315 | ||
e53920b9 | 1316 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job, |
1317 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1318 | p->name); | |
1319 | ||
ef416fc2 | 1320 | cupsdSaveJob(job); |
1321 | } | |
1322 | ||
1323 | ||
1324 | /* | |
1325 | * 'cupsdReleaseJob()' - Release the specified job. | |
1326 | */ | |
1327 | ||
1328 | void | |
1329 | cupsdReleaseJob(cupsd_job_t *job) /* I - Job */ | |
1330 | { | |
bd7854cb | 1331 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReleaseJob: id = %d", job->id); |
ef416fc2 | 1332 | |
bd7854cb | 1333 | if (job->state_value == IPP_JOB_HELD) |
ef416fc2 | 1334 | { |
1335 | DEBUG_puts("cupsdReleaseJob: setting state to pending..."); | |
1336 | ||
1337 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1338 | job->state_value = IPP_JOB_PENDING; |
ef416fc2 | 1339 | cupsdSaveJob(job); |
1340 | cupsdCheckJobs(); | |
1341 | } | |
1342 | } | |
1343 | ||
1344 | ||
1345 | /* | |
1346 | * 'cupsdRestartJob()' - Restart the specified job. | |
1347 | */ | |
1348 | ||
1349 | void | |
1350 | cupsdRestartJob(cupsd_job_t *job) /* I - Job */ | |
1351 | { | |
bd7854cb | 1352 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdRestartJob: id = %d", job->id); |
ef416fc2 | 1353 | |
bd7854cb | 1354 | if (job->state_value == IPP_JOB_STOPPED || job->num_files) |
ef416fc2 | 1355 | { |
07725fee | 1356 | ipp_jstate_t old_state; /* Old job state */ |
1357 | ||
1358 | ||
bd7854cb | 1359 | cupsdLoadJob(job); |
1360 | ||
07725fee | 1361 | old_state = job->state_value; |
1362 | ||
ef416fc2 | 1363 | job->tries = 0; |
1364 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1365 | job->state_value = IPP_JOB_PENDING; |
07725fee | 1366 | |
ef416fc2 | 1367 | cupsdSaveJob(job); |
07725fee | 1368 | |
1369 | if (old_state > IPP_JOB_STOPPED) | |
1370 | cupsArrayAdd(ActiveJobs, job); | |
1371 | ||
ef416fc2 | 1372 | cupsdCheckJobs(); |
1373 | } | |
1374 | } | |
1375 | ||
1376 | ||
1377 | /* | |
bd7854cb | 1378 | * 'cupsdSaveAllJobs()' - Save a summary of all jobs to disk. |
ef416fc2 | 1379 | */ |
1380 | ||
1381 | void | |
bd7854cb | 1382 | cupsdSaveAllJobs(void) |
1383 | { | |
1384 | int i; /* Looping var */ | |
1385 | cups_file_t *fp; /* Job cache file */ | |
1386 | char temp[1024]; /* Temporary string */ | |
1387 | cupsd_job_t *job; /* Current job */ | |
1388 | time_t curtime; /* Current time */ | |
1389 | struct tm *curdate; /* Current date */ | |
1390 | ||
1391 | ||
1392 | snprintf(temp, sizeof(temp), "%s/job.cache", CacheDir); | |
1393 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
1394 | { | |
1395 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1396 | "Unable to create job cache file \"%s\" - %s", | |
1397 | temp, strerror(errno)); | |
1398 | return; | |
1399 | } | |
1400 | ||
1401 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving job cache file \"%s\"...", temp); | |
1402 | ||
1403 | /* | |
1404 | * Restrict access to the file... | |
1405 | */ | |
1406 | ||
1407 | fchown(cupsFileNumber(fp), getuid(), Group); | |
1408 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
1409 | ||
1410 | /* | |
1411 | * Write a small header to the file... | |
1412 | */ | |
1413 | ||
1414 | curtime = time(NULL); | |
1415 | curdate = localtime(&curtime); | |
1416 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
1417 | ||
1418 | cupsFilePuts(fp, "# Job cache file for " CUPS_SVERSION "\n"); | |
1419 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1420 | cupsFilePrintf(fp, "NextJobId %d\n", NextJobId); | |
1421 | ||
1422 | /* | |
1423 | * Write each job known to the system... | |
1424 | */ | |
1425 | ||
1426 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
1427 | job; | |
1428 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1429 | { | |
1430 | cupsFilePrintf(fp, "<Job %d>\n", job->id); | |
1431 | cupsFilePrintf(fp, "State %d\n", job->state_value); | |
1432 | cupsFilePrintf(fp, "Priority %d\n", job->priority); | |
1433 | cupsFilePrintf(fp, "Username %s\n", job->username); | |
1434 | cupsFilePrintf(fp, "Destination %s\n", job->dest); | |
1435 | cupsFilePrintf(fp, "DestType %d\n", job->dtype); | |
1436 | cupsFilePrintf(fp, "NumFiles %d\n", job->num_files); | |
1437 | for (i = 0; i < job->num_files; i ++) | |
1438 | cupsFilePrintf(fp, "File %d %s/%s %d\n", i + 1, job->filetypes[i]->super, | |
1439 | job->filetypes[i]->type, job->compressions[i]); | |
1440 | cupsFilePuts(fp, "</Job>\n"); | |
1441 | } | |
1442 | ||
1443 | cupsFileClose(fp); | |
1444 | } | |
1445 | ||
1446 | ||
1447 | /* | |
1448 | * 'cupsdSaveJob()' - Save a job to disk. | |
1449 | */ | |
1450 | ||
1451 | void | |
1452 | cupsdSaveJob(cupsd_job_t *job) /* I - Job */ | |
ef416fc2 | 1453 | { |
1454 | char filename[1024]; /* Job control filename */ | |
fa73b229 | 1455 | cups_file_t *fp; /* Job file */ |
ef416fc2 | 1456 | |
1457 | ||
bd7854cb | 1458 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p", |
1459 | job, job->id, job->attrs); | |
1460 | ||
ef416fc2 | 1461 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id); |
1462 | ||
fa73b229 | 1463 | if ((fp = cupsFileOpen(filename, "w")) == NULL) |
ef416fc2 | 1464 | { |
1465 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1466 | "[Job %d] Unable to create job control file \"%s\" - %s.", |
1467 | job->id, filename, strerror(errno)); | |
ef416fc2 | 1468 | return; |
1469 | } | |
1470 | ||
fa73b229 | 1471 | fchmod(cupsFileNumber(fp), 0600); |
1472 | fchown(cupsFileNumber(fp), RunUser, Group); | |
ef416fc2 | 1473 | |
bd7854cb | 1474 | job->attrs->state = IPP_IDLE; |
1475 | ||
1476 | if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, | |
1477 | job->attrs) != IPP_DATA) | |
09a101d6 | 1478 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1479 | "[Job %d] Unable to write job control file!", job->id); | |
ef416fc2 | 1480 | |
fa73b229 | 1481 | cupsFileClose(fp); |
ef416fc2 | 1482 | } |
1483 | ||
1484 | ||
1485 | /* | |
1486 | * 'cupsdSetJobHoldUntil()' - Set the hold time for a job... | |
1487 | */ | |
1488 | ||
1489 | void | |
1490 | cupsdSetJobHoldUntil(cupsd_job_t *job, /* I - Job */ | |
1491 | const char *when) /* I - When to resume */ | |
1492 | { | |
1493 | time_t curtime; /* Current time */ | |
1494 | struct tm *curdate; /* Current date */ | |
1495 | int hour; /* Hold hour */ | |
1496 | int minute; /* Hold minute */ | |
1497 | int second; /* Hold second */ | |
1498 | ||
1499 | ||
bd7854cb | 1500 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil(%d, \"%s\")", |
ef416fc2 | 1501 | job->id, when); |
1502 | ||
1503 | second = 0; | |
1504 | ||
09a101d6 | 1505 | if (!strcmp(when, "indefinite") || !strcmp(when, "auth-info-required")) |
ef416fc2 | 1506 | { |
1507 | /* | |
1508 | * Hold indefinitely... | |
1509 | */ | |
1510 | ||
1511 | job->hold_until = 0; | |
1512 | } | |
1513 | else if (!strcmp(when, "day-time")) | |
1514 | { | |
1515 | /* | |
1516 | * Hold to 6am the next morning unless local time is < 6pm. | |
1517 | */ | |
1518 | ||
1519 | curtime = time(NULL); | |
1520 | curdate = localtime(&curtime); | |
1521 | ||
1522 | if (curdate->tm_hour < 18) | |
1523 | job->hold_until = curtime; | |
1524 | else | |
1525 | job->hold_until = curtime + | |
1526 | ((29 - curdate->tm_hour) * 60 + 59 - | |
1527 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1528 | } | |
89d46774 | 1529 | else if (!strcmp(when, "evening") || !strcmp(when, "night")) |
ef416fc2 | 1530 | { |
1531 | /* | |
1532 | * Hold to 6pm unless local time is > 6pm or < 6am. | |
1533 | */ | |
1534 | ||
1535 | curtime = time(NULL); | |
1536 | curdate = localtime(&curtime); | |
1537 | ||
1538 | if (curdate->tm_hour < 6 || curdate->tm_hour >= 18) | |
1539 | job->hold_until = curtime; | |
1540 | else | |
1541 | job->hold_until = curtime + | |
1542 | ((17 - curdate->tm_hour) * 60 + 59 - | |
1543 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1544 | } |
ef416fc2 | 1545 | else if (!strcmp(when, "second-shift")) |
1546 | { | |
1547 | /* | |
1548 | * Hold to 4pm unless local time is > 4pm. | |
1549 | */ | |
1550 | ||
1551 | curtime = time(NULL); | |
1552 | curdate = localtime(&curtime); | |
1553 | ||
1554 | if (curdate->tm_hour >= 16) | |
1555 | job->hold_until = curtime; | |
1556 | else | |
1557 | job->hold_until = curtime + | |
1558 | ((15 - curdate->tm_hour) * 60 + 59 - | |
1559 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1560 | } |
ef416fc2 | 1561 | else if (!strcmp(when, "third-shift")) |
1562 | { | |
1563 | /* | |
1564 | * Hold to 12am unless local time is < 8am. | |
1565 | */ | |
1566 | ||
1567 | curtime = time(NULL); | |
1568 | curdate = localtime(&curtime); | |
1569 | ||
1570 | if (curdate->tm_hour < 8) | |
1571 | job->hold_until = curtime; | |
1572 | else | |
1573 | job->hold_until = curtime + | |
1574 | ((23 - curdate->tm_hour) * 60 + 59 - | |
1575 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1576 | } |
ef416fc2 | 1577 | else if (!strcmp(when, "weekend")) |
1578 | { | |
1579 | /* | |
1580 | * Hold to weekend unless we are in the weekend. | |
1581 | */ | |
1582 | ||
1583 | curtime = time(NULL); | |
1584 | curdate = localtime(&curtime); | |
1585 | ||
1586 | if (curdate->tm_wday || curdate->tm_wday == 6) | |
1587 | job->hold_until = curtime; | |
1588 | else | |
1589 | job->hold_until = curtime + | |
1590 | (((5 - curdate->tm_wday) * 24 + | |
1591 | (17 - curdate->tm_hour)) * 60 + 59 - | |
1592 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1593 | } | |
1594 | else if (sscanf(when, "%d:%d:%d", &hour, &minute, &second) >= 2) | |
1595 | { | |
1596 | /* | |
1597 | * Hold to specified GMT time (HH:MM or HH:MM:SS)... | |
1598 | */ | |
1599 | ||
1600 | curtime = time(NULL); | |
1601 | curdate = gmtime(&curtime); | |
1602 | ||
1603 | job->hold_until = curtime + | |
1604 | ((hour - curdate->tm_hour) * 60 + minute - | |
1605 | curdate->tm_min) * 60 + second - curdate->tm_sec; | |
1606 | ||
1607 | /* | |
1608 | * Hold until next day as needed... | |
1609 | */ | |
1610 | ||
1611 | if (job->hold_until < curtime) | |
b86bc4cf | 1612 | job->hold_until += 24 * 60 * 60; |
ef416fc2 | 1613 | } |
1614 | ||
bd7854cb | 1615 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil: hold_until = %d", |
ef416fc2 | 1616 | (int)job->hold_until); |
1617 | } | |
1618 | ||
1619 | ||
1620 | /* | |
1621 | * 'cupsdSetJobPriority()' - Set the priority of a job, moving it up/down in | |
1622 | * the list as needed. | |
1623 | */ | |
1624 | ||
1625 | void | |
1626 | cupsdSetJobPriority( | |
1627 | cupsd_job_t *job, /* I - Job ID */ | |
1628 | int priority) /* I - New priority (0 to 100) */ | |
1629 | { | |
1630 | ipp_attribute_t *attr; /* Job attribute */ | |
1631 | ||
1632 | ||
1633 | /* | |
1634 | * Don't change completed jobs... | |
1635 | */ | |
1636 | ||
bd7854cb | 1637 | if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 1638 | return; |
1639 | ||
1640 | /* | |
1641 | * Set the new priority and re-add the job into the active list... | |
1642 | */ | |
1643 | ||
1644 | cupsArrayRemove(ActiveJobs, job); | |
1645 | ||
1646 | job->priority = priority; | |
1647 | ||
bd7854cb | 1648 | if ((attr = ippFindAttribute(job->attrs, "job-priority", |
1649 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 1650 | attr->values[0].integer = priority; |
1651 | else | |
1652 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
1653 | priority); | |
1654 | ||
1655 | cupsArrayAdd(ActiveJobs, job); | |
1656 | ||
1657 | cupsdSaveJob(job); | |
1658 | } | |
1659 | ||
1660 | ||
1661 | /* | |
e1d6a774 | 1662 | * 'cupsdStopAllJobs()' - Stop all print jobs. |
ef416fc2 | 1663 | */ |
1664 | ||
1665 | void | |
d09495fa | 1666 | cupsdStopAllJobs(int force) /* I - 1 = Force all filters to stop */ |
ef416fc2 | 1667 | { |
e1d6a774 | 1668 | cupsd_job_t *job; /* Current job */ |
ef416fc2 | 1669 | |
ef416fc2 | 1670 | |
e1d6a774 | 1671 | DEBUG_puts("cupsdStopAllJobs()"); |
ef416fc2 | 1672 | |
e1d6a774 | 1673 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
1674 | job; | |
1675 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1676 | if (job->state_value == IPP_JOB_PROCESSING) | |
1677 | { | |
d09495fa | 1678 | cupsdStopJob(job, force); |
e1d6a774 | 1679 | job->state->values[0].integer = IPP_JOB_PENDING; |
1680 | job->state_value = IPP_JOB_PENDING; | |
1681 | } | |
1682 | } | |
ef416fc2 | 1683 | |
ef416fc2 | 1684 | |
e1d6a774 | 1685 | /* |
1686 | * 'cupsdStopJob()' - Stop a print job. | |
1687 | */ | |
ef416fc2 | 1688 | |
e1d6a774 | 1689 | void |
1690 | cupsdStopJob(cupsd_job_t *job, /* I - Job */ | |
1691 | int force) /* I - 1 = Force all filters to stop */ | |
1692 | { | |
1693 | int i; /* Looping var */ | |
ef416fc2 | 1694 | |
ef416fc2 | 1695 | |
09a101d6 | 1696 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1697 | "[Job %d] cupsdStopJob: force = %d", job->id, force); | |
ef416fc2 | 1698 | |
e1d6a774 | 1699 | if (job->state_value != IPP_JOB_PROCESSING) |
1700 | return; | |
ef416fc2 | 1701 | |
e1d6a774 | 1702 | FilterLevel -= job->cost; |
ef416fc2 | 1703 | |
07725fee | 1704 | if (job->printer->state == IPP_PRINTER_PROCESSING) |
e1d6a774 | 1705 | cupsdSetPrinterState(job->printer, IPP_PRINTER_IDLE, 0); |
ef416fc2 | 1706 | |
e1d6a774 | 1707 | job->state->values[0].integer = IPP_JOB_STOPPED; |
1708 | job->state_value = IPP_JOB_STOPPED; | |
1709 | job->printer->job = NULL; | |
1710 | job->printer = NULL; | |
ef416fc2 | 1711 | |
e1d6a774 | 1712 | job->current_file --; |
ef416fc2 | 1713 | |
e1d6a774 | 1714 | for (i = 0; job->filters[i]; i ++) |
1715 | if (job->filters[i] > 0) | |
ef416fc2 | 1716 | { |
e1d6a774 | 1717 | cupsdEndProcess(job->filters[i], force); |
1718 | job->filters[i] = 0; | |
ef416fc2 | 1719 | } |
ef416fc2 | 1720 | |
e1d6a774 | 1721 | if (job->backend > 0) |
ef416fc2 | 1722 | { |
e1d6a774 | 1723 | cupsdEndProcess(job->backend, force); |
1724 | job->backend = 0; | |
ef416fc2 | 1725 | } |
1726 | ||
a4924f6c MS |
1727 | cupsdDestroyProfile(job->profile); |
1728 | job->profile = NULL; | |
1729 | ||
09a101d6 | 1730 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing print pipes [ %d %d ]...", |
1731 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
ef416fc2 | 1732 | |
e1d6a774 | 1733 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 1734 | |
09a101d6 | 1735 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing back pipes [ %d %d ]...", |
1736 | job->id, job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 1737 | |
e1d6a774 | 1738 | cupsdClosePipe(job->back_pipes); |
ef416fc2 | 1739 | |
09a101d6 | 1740 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing side pipes [ %d %d ]...", |
1741 | job->id, job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 1742 | |
1743 | cupsdClosePipe(job->side_pipes); | |
1744 | ||
e1d6a774 | 1745 | if (job->status_buffer) |
ef416fc2 | 1746 | { |
1747 | /* | |
e1d6a774 | 1748 | * Close the pipe and clear the input bit. |
ef416fc2 | 1749 | */ |
1750 | ||
f7deaa1a | 1751 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 1752 | |
e1d6a774 | 1753 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 1754 | "[Job %d] Closing status pipes [ %d %d ]...", job->id, |
89d46774 | 1755 | job->status_pipes[0], job->status_pipes[1]); |
ef416fc2 | 1756 | |
89d46774 | 1757 | cupsdClosePipe(job->status_pipes); |
e1d6a774 | 1758 | cupsdStatBufDelete(job->status_buffer); |
ef416fc2 | 1759 | |
e1d6a774 | 1760 | job->status_buffer = NULL; |
ef416fc2 | 1761 | } |
e1d6a774 | 1762 | } |
ef416fc2 | 1763 | |
ef416fc2 | 1764 | |
e1d6a774 | 1765 | /* |
1766 | * 'cupsdUnloadCompletedJobs()' - Flush completed job history from memory. | |
1767 | */ | |
ef416fc2 | 1768 | |
e1d6a774 | 1769 | void |
1770 | cupsdUnloadCompletedJobs(void) | |
1771 | { | |
1772 | cupsd_job_t *job; /* Current job */ | |
1773 | time_t expire; /* Expiration time */ | |
ef416fc2 | 1774 | |
ef416fc2 | 1775 | |
e1d6a774 | 1776 | expire = time(NULL) - 60; |
ef416fc2 | 1777 | |
e1d6a774 | 1778 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1779 | job; | |
1780 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1781 | if (job->attrs && job->state_value >= IPP_JOB_STOPPED && | |
1782 | job->access_time < expire) | |
1783 | unload_job(job); | |
1784 | } | |
ef416fc2 | 1785 | |
ef416fc2 | 1786 | |
e1d6a774 | 1787 | /* |
1788 | * 'compare_active_jobs()' - Compare the job IDs and priorities of two jobs. | |
1789 | */ | |
ef416fc2 | 1790 | |
e1d6a774 | 1791 | static int /* O - Difference */ |
1792 | compare_active_jobs(void *first, /* I - First job */ | |
1793 | void *second, /* I - Second job */ | |
1794 | void *data) /* I - App data (not used) */ | |
1795 | { | |
1796 | int diff; /* Difference */ | |
ef416fc2 | 1797 | |
ef416fc2 | 1798 | |
8ca02f3c | 1799 | if ((diff = ((cupsd_job_t *)second)->priority - |
1800 | ((cupsd_job_t *)first)->priority) != 0) | |
e1d6a774 | 1801 | return (diff); |
1802 | else | |
1803 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1804 | } | |
ef416fc2 | 1805 | |
ef416fc2 | 1806 | |
e1d6a774 | 1807 | /* |
1808 | * 'compare_jobs()' - Compare the job IDs of two jobs. | |
1809 | */ | |
ef416fc2 | 1810 | |
e1d6a774 | 1811 | static int /* O - Difference */ |
1812 | compare_jobs(void *first, /* I - First job */ | |
1813 | void *second, /* I - Second job */ | |
1814 | void *data) /* I - App data (not used) */ | |
1815 | { | |
1816 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1817 | } | |
ef416fc2 | 1818 | |
ef416fc2 | 1819 | |
e1d6a774 | 1820 | /* |
1821 | * 'free_job()' - Free all memory used by a job. | |
1822 | */ | |
ef416fc2 | 1823 | |
e1d6a774 | 1824 | static void |
1825 | free_job(cupsd_job_t *job) /* I - Job */ | |
1826 | { | |
1827 | cupsdClearString(&job->username); | |
1828 | cupsdClearString(&job->dest); | |
09a101d6 | 1829 | cupsdClearString(&job->auth_username); |
1830 | cupsdClearString(&job->auth_domain); | |
1831 | cupsdClearString(&job->auth_password); | |
5bd77a73 | 1832 | |
f7deaa1a | 1833 | #ifdef HAVE_GSSAPI |
76cd9e37 MS |
1834 | /* |
1835 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
1836 | */ | |
cc0d019f | 1837 | |
76cd9e37 MS |
1838 | if (job->ccache) |
1839 | { | |
c24d2134 | 1840 | krb5_cc_destroy(KerberosContext, job->ccache); |
76cd9e37 | 1841 | job->ccache = NULL; |
cc0d019f | 1842 | } |
76cd9e37 MS |
1843 | |
1844 | cupsdClearString(&job->ccname); | |
f7deaa1a | 1845 | #endif /* HAVE_GSSAPI */ |
ef416fc2 | 1846 | |
e1d6a774 | 1847 | if (job->num_files > 0) |
1848 | { | |
1849 | free(job->compressions); | |
1850 | free(job->filetypes); | |
ef416fc2 | 1851 | } |
1852 | ||
e1d6a774 | 1853 | ippDelete(job->attrs); |
ef416fc2 | 1854 | |
e1d6a774 | 1855 | free(job); |
1856 | } | |
bd7854cb | 1857 | |
ef416fc2 | 1858 | |
e1d6a774 | 1859 | /* |
f7deaa1a | 1860 | * 'ipp_length()' - Compute the size of the buffer needed to hold |
e1d6a774 | 1861 | * the textual IPP attributes. |
1862 | */ | |
ef416fc2 | 1863 | |
e1d6a774 | 1864 | static int /* O - Size of attribute buffer */ |
1865 | ipp_length(ipp_t *ipp) /* I - IPP request */ | |
1866 | { | |
1867 | int bytes; /* Number of bytes */ | |
1868 | int i; /* Looping var */ | |
1869 | ipp_attribute_t *attr; /* Current attribute */ | |
bd7854cb | 1870 | |
ef416fc2 | 1871 | |
1872 | /* | |
e1d6a774 | 1873 | * Loop through all attributes... |
ef416fc2 | 1874 | */ |
1875 | ||
e1d6a774 | 1876 | bytes = 0; |
ef416fc2 | 1877 | |
e1d6a774 | 1878 | for (attr = ipp->attrs; attr != NULL; attr = attr->next) |
ef416fc2 | 1879 | { |
e1d6a774 | 1880 | /* |
1881 | * Skip attributes that won't be sent to filters... | |
1882 | */ | |
ef416fc2 | 1883 | |
e1d6a774 | 1884 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
1885 | attr->value_tag == IPP_TAG_NAMELANG || | |
1886 | attr->value_tag == IPP_TAG_TEXTLANG || | |
1887 | attr->value_tag == IPP_TAG_URI || | |
1888 | attr->value_tag == IPP_TAG_URISCHEME) | |
1889 | continue; | |
ef416fc2 | 1890 | |
e1d6a774 | 1891 | if (strncmp(attr->name, "time-", 5) == 0) |
1892 | continue; | |
ef416fc2 | 1893 | |
e1d6a774 | 1894 | /* |
1895 | * Add space for a leading space and commas between each value. | |
1896 | * For the first attribute, the leading space isn't used, so the | |
1897 | * extra byte can be used as the nul terminator... | |
1898 | */ | |
ef416fc2 | 1899 | |
e1d6a774 | 1900 | bytes ++; /* " " separator */ |
1901 | bytes += attr->num_values; /* "," separators */ | |
ef416fc2 | 1902 | |
e1d6a774 | 1903 | /* |
1904 | * Boolean attributes appear as "foo,nofoo,foo,nofoo", while | |
1905 | * other attributes appear as "foo=value1,value2,...,valueN". | |
1906 | */ | |
ef416fc2 | 1907 | |
e1d6a774 | 1908 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
1909 | bytes += strlen(attr->name); | |
1910 | else | |
1911 | bytes += attr->num_values * strlen(attr->name); | |
ef416fc2 | 1912 | |
e1d6a774 | 1913 | /* |
1914 | * Now add the size required for each value in the attribute... | |
1915 | */ | |
ef416fc2 | 1916 | |
e1d6a774 | 1917 | switch (attr->value_tag) |
1918 | { | |
1919 | case IPP_TAG_INTEGER : | |
1920 | case IPP_TAG_ENUM : | |
1921 | /* | |
1922 | * Minimum value of a signed integer is -2147483647, or 11 digits. | |
1923 | */ | |
ef416fc2 | 1924 | |
e1d6a774 | 1925 | bytes += attr->num_values * 11; |
1926 | break; | |
ef416fc2 | 1927 | |
e1d6a774 | 1928 | case IPP_TAG_BOOLEAN : |
1929 | /* | |
1930 | * Add two bytes for each false ("no") value... | |
1931 | */ | |
ef416fc2 | 1932 | |
e1d6a774 | 1933 | for (i = 0; i < attr->num_values; i ++) |
1934 | if (!attr->values[i].boolean) | |
1935 | bytes += 2; | |
1936 | break; | |
ef416fc2 | 1937 | |
e1d6a774 | 1938 | case IPP_TAG_RANGE : |
1939 | /* | |
1940 | * A range is two signed integers separated by a hyphen, or | |
1941 | * 23 characters max. | |
1942 | */ | |
ef416fc2 | 1943 | |
e1d6a774 | 1944 | bytes += attr->num_values * 23; |
1945 | break; | |
ef416fc2 | 1946 | |
e1d6a774 | 1947 | case IPP_TAG_RESOLUTION : |
1948 | /* | |
1949 | * A resolution is two signed integers separated by an "x" and | |
1950 | * suffixed by the units, or 26 characters max. | |
1951 | */ | |
ef416fc2 | 1952 | |
e1d6a774 | 1953 | bytes += attr->num_values * 26; |
1954 | break; | |
ef416fc2 | 1955 | |
e1d6a774 | 1956 | case IPP_TAG_STRING : |
1957 | case IPP_TAG_TEXT : | |
1958 | case IPP_TAG_NAME : | |
1959 | case IPP_TAG_KEYWORD : | |
1960 | case IPP_TAG_CHARSET : | |
1961 | case IPP_TAG_LANGUAGE : | |
1962 | case IPP_TAG_URI : | |
1963 | /* | |
1964 | * Strings can contain characters that need quoting. We need | |
1965 | * at least 2 * len + 2 characters to cover the quotes and | |
1966 | * any backslashes in the string. | |
1967 | */ | |
ef416fc2 | 1968 | |
e1d6a774 | 1969 | for (i = 0; i < attr->num_values; i ++) |
1970 | bytes += 2 * strlen(attr->values[i].string.text) + 2; | |
1971 | break; | |
bd7854cb | 1972 | |
e1d6a774 | 1973 | default : |
1974 | break; /* anti-compiler-warning-code */ | |
bd7854cb | 1975 | } |
ef416fc2 | 1976 | } |
1977 | ||
e1d6a774 | 1978 | return (bytes); |
1979 | } | |
ef416fc2 | 1980 | |
ef416fc2 | 1981 | |
e1d6a774 | 1982 | /* |
1983 | * 'load_job_cache()' - Load jobs from the job.cache file. | |
1984 | */ | |
ef416fc2 | 1985 | |
e1d6a774 | 1986 | static void |
1987 | load_job_cache(const char *filename) /* I - job.cache filename */ | |
1988 | { | |
1989 | cups_file_t *fp; /* job.cache file */ | |
1990 | char line[1024], /* Line buffer */ | |
1991 | *value; /* Value on line */ | |
1992 | int linenum; /* Line number in file */ | |
1993 | cupsd_job_t *job; /* Current job */ | |
1994 | int jobid; /* Job ID */ | |
1995 | char jobfile[1024]; /* Job filename */ | |
ef416fc2 | 1996 | |
ef416fc2 | 1997 | |
e1d6a774 | 1998 | /* |
1999 | * Open the job.cache file... | |
2000 | */ | |
bd7854cb | 2001 | |
e1d6a774 | 2002 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2003 | { | |
2004 | if (errno != ENOENT) | |
2005 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2006 | "Unable to open job cache file \"%s\": %s", | |
2007 | filename, strerror(errno)); | |
bd7854cb | 2008 | |
e1d6a774 | 2009 | load_request_root(); |
bd7854cb | 2010 | |
ef416fc2 | 2011 | return; |
2012 | } | |
2013 | ||
e1d6a774 | 2014 | /* |
2015 | * Read entries from the job cache file and create jobs as needed. | |
2016 | */ | |
ef416fc2 | 2017 | |
e1d6a774 | 2018 | cupsdLogMessage(CUPSD_LOG_INFO, "Loading job cache file \"%s\"...", |
2019 | filename); | |
ef416fc2 | 2020 | |
e1d6a774 | 2021 | linenum = 0; |
2022 | job = NULL; | |
ef416fc2 | 2023 | |
e1d6a774 | 2024 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2025 | { | |
2026 | if (!strcasecmp(line, "NextJobId")) | |
ef416fc2 | 2027 | { |
e1d6a774 | 2028 | if (value) |
2029 | NextJobId = atoi(value); | |
2030 | } | |
2031 | else if (!strcasecmp(line, "<Job")) | |
2032 | { | |
2033 | if (job) | |
ef416fc2 | 2034 | { |
e1d6a774 | 2035 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing </Job> directive on line %d!", |
2036 | linenum); | |
2037 | continue; | |
2038 | } | |
ef416fc2 | 2039 | |
e1d6a774 | 2040 | if (!value) |
2041 | { | |
2042 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing job ID on line %d!", linenum); | |
2043 | continue; | |
2044 | } | |
bd7854cb | 2045 | |
e1d6a774 | 2046 | jobid = atoi(value); |
bd7854cb | 2047 | |
e1d6a774 | 2048 | if (jobid < 1) |
2049 | { | |
2050 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad job ID %d on line %d!", jobid, | |
2051 | linenum); | |
2052 | continue; | |
2053 | } | |
ef416fc2 | 2054 | |
e1d6a774 | 2055 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, jobid); |
2056 | if (access(jobfile, 0)) | |
2057 | { | |
09a101d6 | 2058 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] Files have gone away!", |
2059 | jobid); | |
e1d6a774 | 2060 | continue; |
ef416fc2 | 2061 | } |
e1d6a774 | 2062 | |
2063 | job = calloc(1, sizeof(cupsd_job_t)); | |
2064 | if (!job) | |
ef416fc2 | 2065 | { |
e1d6a774 | 2066 | cupsdLogMessage(CUPSD_LOG_EMERG, |
09a101d6 | 2067 | "[Job %d] Unable to allocate memory for job!", jobid); |
e1d6a774 | 2068 | break; |
2069 | } | |
ef416fc2 | 2070 | |
89d46774 | 2071 | job->id = jobid; |
2072 | job->back_pipes[0] = -1; | |
2073 | job->back_pipes[1] = -1; | |
2074 | job->print_pipes[0] = -1; | |
2075 | job->print_pipes[1] = -1; | |
f7deaa1a | 2076 | job->side_pipes[0] = -1; |
2077 | job->side_pipes[1] = -1; | |
89d46774 | 2078 | job->status_pipes[0] = -1; |
2079 | job->status_pipes[1] = -1; | |
ef416fc2 | 2080 | |
09a101d6 | 2081 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading from cache...", job->id); |
e1d6a774 | 2082 | } |
2083 | else if (!job) | |
2084 | { | |
2085 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2086 | "Missing <Job #> directive on line %d!", linenum); | |
2087 | continue; | |
2088 | } | |
2089 | else if (!strcasecmp(line, "</Job>")) | |
2090 | { | |
2091 | cupsArrayAdd(Jobs, job); | |
ef416fc2 | 2092 | |
f301802f | 2093 | if (job->state_value <= IPP_JOB_STOPPED) |
e1d6a774 | 2094 | { |
2095 | cupsArrayAdd(ActiveJobs, job); | |
2096 | cupsdLoadJob(job); | |
2097 | } | |
bd7854cb | 2098 | |
e1d6a774 | 2099 | job = NULL; |
2100 | } | |
2101 | else if (!value) | |
2102 | { | |
2103 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d!", linenum); | |
2104 | continue; | |
2105 | } | |
2106 | else if (!strcasecmp(line, "State")) | |
2107 | { | |
d09495fa | 2108 | job->state_value = (ipp_jstate_t)atoi(value); |
e1d6a774 | 2109 | |
2110 | if (job->state_value < IPP_JOB_PENDING) | |
2111 | job->state_value = IPP_JOB_PENDING; | |
2112 | else if (job->state_value > IPP_JOB_COMPLETED) | |
2113 | job->state_value = IPP_JOB_COMPLETED; | |
2114 | } | |
2115 | else if (!strcasecmp(line, "Priority")) | |
2116 | { | |
2117 | job->priority = atoi(value); | |
2118 | } | |
2119 | else if (!strcasecmp(line, "Username")) | |
2120 | { | |
2121 | cupsdSetString(&job->username, value); | |
2122 | } | |
2123 | else if (!strcasecmp(line, "Destination")) | |
2124 | { | |
2125 | cupsdSetString(&job->dest, value); | |
2126 | } | |
2127 | else if (!strcasecmp(line, "DestType")) | |
2128 | { | |
2129 | job->dtype = (cups_ptype_t)atoi(value); | |
2130 | } | |
2131 | else if (!strcasecmp(line, "NumFiles")) | |
2132 | { | |
2133 | job->num_files = atoi(value); | |
bd7854cb | 2134 | |
e1d6a774 | 2135 | if (job->num_files < 0) |
2136 | { | |
2137 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad NumFiles value %d on line %d!", | |
2138 | job->num_files, linenum); | |
2139 | job->num_files = 0; | |
2140 | continue; | |
2141 | } | |
ef416fc2 | 2142 | |
e1d6a774 | 2143 | if (job->num_files > 0) |
2144 | { | |
2145 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-001", RequestRoot, | |
2146 | job->id); | |
2147 | if (access(jobfile, 0)) | |
2148 | { | |
2149 | cupsdLogMessage(CUPSD_LOG_INFO, | |
09a101d6 | 2150 | "[Job %d] Data files have gone away!", job->id); |
e1d6a774 | 2151 | job->num_files = 0; |
2152 | continue; | |
ef416fc2 | 2153 | } |
e1d6a774 | 2154 | |
2155 | job->filetypes = calloc(job->num_files, sizeof(mime_type_t *)); | |
2156 | job->compressions = calloc(job->num_files, sizeof(int)); | |
2157 | ||
2158 | if (!job->filetypes || !job->compressions) | |
ef416fc2 | 2159 | { |
e1d6a774 | 2160 | cupsdLogMessage(CUPSD_LOG_EMERG, |
09a101d6 | 2161 | "[Job %d] Unable to allocate memory for %d files!", |
2162 | job->id, job->num_files); | |
e1d6a774 | 2163 | break; |
2164 | } | |
2165 | } | |
2166 | } | |
2167 | else if (!strcasecmp(line, "File")) | |
2168 | { | |
2169 | int number, /* File number */ | |
2170 | compression; /* Compression value */ | |
2171 | char super[MIME_MAX_SUPER], /* MIME super type */ | |
2172 | type[MIME_MAX_TYPE]; /* MIME type */ | |
ef416fc2 | 2173 | |
ef416fc2 | 2174 | |
e1d6a774 | 2175 | if (sscanf(value, "%d%*[ \t]%15[^/]/%255s%d", &number, super, type, |
2176 | &compression) != 4) | |
2177 | { | |
2178 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File on line %d!", linenum); | |
2179 | continue; | |
2180 | } | |
ef416fc2 | 2181 | |
e1d6a774 | 2182 | if (number < 1 || number > job->num_files) |
2183 | { | |
2184 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File number %d on line %d!", | |
2185 | number, linenum); | |
2186 | continue; | |
2187 | } | |
ef416fc2 | 2188 | |
e1d6a774 | 2189 | number --; |
ef416fc2 | 2190 | |
e1d6a774 | 2191 | job->compressions[number] = compression; |
2192 | job->filetypes[number] = mimeType(MimeDatabase, super, type); | |
bd7854cb | 2193 | |
e1d6a774 | 2194 | if (!job->filetypes[number]) |
2195 | { | |
2196 | /* | |
2197 | * If the original MIME type is unknown, auto-type it! | |
2198 | */ | |
bd7854cb | 2199 | |
e1d6a774 | 2200 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 2201 | "[Job %d] Unknown MIME type %s/%s for file %d!", |
2202 | job->id, super, type, number + 1); | |
ef416fc2 | 2203 | |
e1d6a774 | 2204 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, |
2205 | job->id, number + 1); | |
2206 | job->filetypes[number] = mimeFileType(MimeDatabase, jobfile, NULL, | |
2207 | job->compressions + number); | |
ef416fc2 | 2208 | |
e1d6a774 | 2209 | /* |
2210 | * If that didn't work, assume it is raw... | |
2211 | */ | |
ef416fc2 | 2212 | |
e1d6a774 | 2213 | if (!job->filetypes[number]) |
2214 | job->filetypes[number] = mimeType(MimeDatabase, "application", | |
2215 | "vnd.cups-raw"); | |
ef416fc2 | 2216 | } |
ef416fc2 | 2217 | } |
e1d6a774 | 2218 | else |
2219 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown %s directive on line %d!", | |
2220 | line, linenum); | |
2221 | } | |
ef416fc2 | 2222 | |
e1d6a774 | 2223 | cupsFileClose(fp); |
2224 | } | |
ef416fc2 | 2225 | |
ef416fc2 | 2226 | |
e1d6a774 | 2227 | /* |
2228 | * 'load_next_job_id()' - Load the NextJobId value from the job.cache file. | |
2229 | */ | |
ef416fc2 | 2230 | |
e1d6a774 | 2231 | static void |
2232 | load_next_job_id(const char *filename) /* I - job.cache filename */ | |
2233 | { | |
2234 | cups_file_t *fp; /* job.cache file */ | |
2235 | char line[1024], /* Line buffer */ | |
2236 | *value; /* Value on line */ | |
2237 | int linenum; /* Line number in file */ | |
89d46774 | 2238 | int next_job_id; /* NextJobId value from line */ |
ef416fc2 | 2239 | |
ef416fc2 | 2240 | |
e1d6a774 | 2241 | /* |
2242 | * Read the NextJobId directive from the job.cache file and use | |
2243 | * the value (if any). | |
2244 | */ | |
ef416fc2 | 2245 | |
e1d6a774 | 2246 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2247 | { | |
2248 | if (errno != ENOENT) | |
2249 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2250 | "Unable to open job cache file \"%s\": %s", | |
2251 | filename, strerror(errno)); | |
ef416fc2 | 2252 | |
e1d6a774 | 2253 | return; |
2254 | } | |
ef416fc2 | 2255 | |
e1d6a774 | 2256 | cupsdLogMessage(CUPSD_LOG_INFO, |
2257 | "Loading NextJobId from job cache file \"%s\"...", filename); | |
bd7854cb | 2258 | |
e1d6a774 | 2259 | linenum = 0; |
bd7854cb | 2260 | |
e1d6a774 | 2261 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2262 | { | |
2263 | if (!strcasecmp(line, "NextJobId")) | |
2264 | { | |
2265 | if (value) | |
89d46774 | 2266 | { |
2267 | next_job_id = atoi(value); | |
ef416fc2 | 2268 | |
89d46774 | 2269 | if (next_job_id > NextJobId) |
2270 | NextJobId = next_job_id; | |
2271 | } | |
e1d6a774 | 2272 | break; |
ef416fc2 | 2273 | } |
e1d6a774 | 2274 | } |
ef416fc2 | 2275 | |
e1d6a774 | 2276 | cupsFileClose(fp); |
2277 | } | |
ef416fc2 | 2278 | |
ef416fc2 | 2279 | |
e1d6a774 | 2280 | /* |
2281 | * 'load_request_root()' - Load jobs from the RequestRoot directory. | |
2282 | */ | |
2283 | ||
2284 | static void | |
2285 | load_request_root(void) | |
2286 | { | |
2287 | cups_dir_t *dir; /* Directory */ | |
2288 | cups_dentry_t *dent; /* Directory entry */ | |
2289 | cupsd_job_t *job; /* New job */ | |
2290 | ||
ef416fc2 | 2291 | |
2292 | /* | |
e1d6a774 | 2293 | * Open the requests directory... |
ef416fc2 | 2294 | */ |
2295 | ||
e1d6a774 | 2296 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Scanning %s for jobs...", RequestRoot); |
2297 | ||
2298 | if ((dir = cupsDirOpen(RequestRoot)) == NULL) | |
ef416fc2 | 2299 | { |
e1d6a774 | 2300 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2301 | "Unable to open spool directory \"%s\": %s", | |
2302 | RequestRoot, strerror(errno)); | |
2303 | return; | |
2304 | } | |
2305 | ||
2306 | /* | |
2307 | * Read all the c##### files... | |
2308 | */ | |
ef416fc2 | 2309 | |
e1d6a774 | 2310 | while ((dent = cupsDirRead(dir)) != NULL) |
2311 | if (strlen(dent->filename) >= 6 && dent->filename[0] == 'c') | |
2312 | { | |
e00b005a | 2313 | /* |
e1d6a774 | 2314 | * Allocate memory for the job... |
e00b005a | 2315 | */ |
2316 | ||
e1d6a774 | 2317 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
ef416fc2 | 2318 | { |
e1d6a774 | 2319 | cupsdLogMessage(CUPSD_LOG_ERROR, "Ran out of memory for jobs!"); |
2320 | cupsDirClose(dir); | |
ef416fc2 | 2321 | return; |
2322 | } | |
2323 | ||
e1d6a774 | 2324 | /* |
2325 | * Assign the job ID... | |
2326 | */ | |
ef416fc2 | 2327 | |
89d46774 | 2328 | job->id = atoi(dent->filename + 1); |
2329 | job->back_pipes[0] = -1; | |
2330 | job->back_pipes[1] = -1; | |
2331 | job->print_pipes[0] = -1; | |
2332 | job->print_pipes[1] = -1; | |
f7deaa1a | 2333 | job->side_pipes[0] = -1; |
2334 | job->side_pipes[1] = -1; | |
89d46774 | 2335 | job->status_pipes[0] = -1; |
2336 | job->status_pipes[1] = -1; | |
ef416fc2 | 2337 | |
e1d6a774 | 2338 | if (job->id >= NextJobId) |
2339 | NextJobId = job->id + 1; | |
ef416fc2 | 2340 | |
e1d6a774 | 2341 | /* |
2342 | * Load the job... | |
2343 | */ | |
ef416fc2 | 2344 | |
e1d6a774 | 2345 | cupsdLoadJob(job); |
bd7854cb | 2346 | |
e1d6a774 | 2347 | /* |
2348 | * Insert the job into the array, sorting by job priority and ID... | |
2349 | */ | |
bd7854cb | 2350 | |
e1d6a774 | 2351 | cupsArrayAdd(Jobs, job); |
ef416fc2 | 2352 | |
f301802f | 2353 | if (job->state_value <= IPP_JOB_STOPPED) |
07725fee | 2354 | cupsArrayAdd(ActiveJobs, job); |
ef416fc2 | 2355 | else |
e1d6a774 | 2356 | unload_job(job); |
ef416fc2 | 2357 | } |
2358 | ||
e1d6a774 | 2359 | cupsDirClose(dir); |
2360 | } | |
ef416fc2 | 2361 | |
ef416fc2 | 2362 | |
e1d6a774 | 2363 | /* |
2364 | * 'set_time()' - Set one of the "time-at-xyz" attributes... | |
2365 | */ | |
ef416fc2 | 2366 | |
e1d6a774 | 2367 | static void |
2368 | set_time(cupsd_job_t *job, /* I - Job to update */ | |
2369 | const char *name) /* I - Name of attribute */ | |
2370 | { | |
2371 | ipp_attribute_t *attr; /* Time attribute */ | |
ef416fc2 | 2372 | |
ef416fc2 | 2373 | |
e1d6a774 | 2374 | if ((attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO)) != NULL) |
bd7854cb | 2375 | { |
e1d6a774 | 2376 | attr->value_tag = IPP_TAG_INTEGER; |
2377 | attr->values[0].integer = time(NULL); | |
bd7854cb | 2378 | } |
e1d6a774 | 2379 | } |
bd7854cb | 2380 | |
ef416fc2 | 2381 | |
e1d6a774 | 2382 | /* |
2383 | * 'set_hold_until()' - Set the hold time and update job-hold-until attribute... | |
2384 | */ | |
ef416fc2 | 2385 | |
f7deaa1a | 2386 | static void |
e1d6a774 | 2387 | set_hold_until(cupsd_job_t *job, /* I - Job to update */ |
2388 | time_t holdtime) /* I - Hold until time */ | |
2389 | { | |
2390 | ipp_attribute_t *attr; /* job-hold-until attribute */ | |
2391 | struct tm *holddate; /* Hold date */ | |
2392 | char holdstr[64]; /* Hold time */ | |
ef416fc2 | 2393 | |
ef416fc2 | 2394 | |
e1d6a774 | 2395 | /* |
2396 | * Set the hold_until value and hold the job... | |
2397 | */ | |
ef416fc2 | 2398 | |
e1d6a774 | 2399 | cupsdLogMessage(CUPSD_LOG_DEBUG, "set_hold_until: hold_until = %d", |
2400 | (int)holdtime); | |
e00b005a | 2401 | |
e1d6a774 | 2402 | job->state->values[0].integer = IPP_JOB_HELD; |
2403 | job->state_value = IPP_JOB_HELD; | |
2404 | job->hold_until = holdtime; | |
ef416fc2 | 2405 | |
e1d6a774 | 2406 | /* |
2407 | * Update the job-hold-until attribute with a string representing GMT | |
2408 | * time (HH:MM:SS)... | |
2409 | */ | |
ef416fc2 | 2410 | |
e1d6a774 | 2411 | holddate = gmtime(&holdtime); |
f7deaa1a | 2412 | snprintf(holdstr, sizeof(holdstr), "%d:%d:%d", holddate->tm_hour, |
e1d6a774 | 2413 | holddate->tm_min, holddate->tm_sec); |
ef416fc2 | 2414 | |
e1d6a774 | 2415 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
2416 | IPP_TAG_KEYWORD)) == NULL) | |
2417 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 2418 | |
e1d6a774 | 2419 | /* |
2420 | * Either add the attribute or update the value of the existing one | |
2421 | */ | |
ef416fc2 | 2422 | |
e1d6a774 | 2423 | if (attr == NULL) |
2424 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
2425 | "job-hold-until", NULL, holdstr); | |
2426 | else | |
2427 | cupsdSetString(&attr->values[0].string.text, holdstr); | |
ef416fc2 | 2428 | |
e1d6a774 | 2429 | cupsdSaveJob(job); |
ef416fc2 | 2430 | } |
2431 | ||
2432 | ||
2433 | /* | |
e1d6a774 | 2434 | * 'start_job()' - Start a print job. |
ef416fc2 | 2435 | */ |
2436 | ||
e1d6a774 | 2437 | static void |
2438 | start_job(cupsd_job_t *job, /* I - Job ID */ | |
2439 | cupsd_printer_t *printer) /* I - Printer to print job */ | |
ef416fc2 | 2440 | { |
e1d6a774 | 2441 | int i; /* Looping var */ |
2442 | int slot; /* Pipe slot */ | |
f7deaa1a | 2443 | cups_array_t *filters, /* Filters for job */ |
2444 | *prefilters; /* Filters with prefilters */ | |
e1d6a774 | 2445 | mime_filter_t *filter, /* Current filter */ |
f7deaa1a | 2446 | *prefilter, /* Prefilter */ |
e1d6a774 | 2447 | port_monitor; /* Port monitor filter */ |
2448 | char method[255], /* Method for output */ | |
2449 | *optptr, /* Pointer to options */ | |
2450 | *valptr; /* Pointer in value string */ | |
2451 | ipp_attribute_t *attr; /* Current attribute */ | |
2452 | struct stat backinfo; /* Backend file information */ | |
2453 | int backroot; /* Run backend as root? */ | |
2454 | int pid; /* Process ID of new filter process */ | |
2455 | int banner_page; /* 1 if banner page, 0 otherwise */ | |
89d46774 | 2456 | int filterfds[2][2];/* Pipes used between filters */ |
e1d6a774 | 2457 | int envc; /* Number of environment variables */ |
2458 | char **argv, /* Filter command-line arguments */ | |
2459 | sani_uri[1024], /* Sanitized DEVICE_URI env var */ | |
2460 | filename[1024], /* Job filename */ | |
2461 | command[1024], /* Full path to command */ | |
2462 | jobid[255], /* Job ID string */ | |
2463 | title[IPP_MAX_NAME], | |
2464 | /* Job title string */ | |
2465 | copies[255], /* # copies string */ | |
0a682745 | 2466 | *envp[MAX_ENV + 16], |
e1d6a774 | 2467 | /* Environment variables */ |
2468 | charset[255], /* CHARSET env variable */ | |
2469 | class_name[255],/* CLASS env variable */ | |
2470 | classification[1024], | |
2471 | /* CLASSIFICATION env variable */ | |
2472 | content_type[1024], | |
2473 | /* CONTENT_TYPE env variable */ | |
2474 | device_uri[1024], | |
2475 | /* DEVICE_URI env variable */ | |
2476 | final_content_type[1024], | |
2477 | /* FINAL_CONTENT_TYPE env variable */ | |
2478 | lang[255], /* LANG env variable */ | |
0a682745 MS |
2479 | #ifdef __APPLE__ |
2480 | apple_language[255], | |
2481 | /* APPLE_LANGUAGE env variable */ | |
2482 | #endif /* __APPLE__ */ | |
e1d6a774 | 2483 | ppd[1024], /* PPD env variable */ |
2484 | printer_name[255], | |
2485 | /* PRINTER env variable */ | |
2486 | rip_max_cache[255]; | |
2487 | /* RIP_MAX_CACHE env variable */ | |
e1d6a774 | 2488 | static char *options = NULL;/* Full list of options */ |
2489 | static int optlength = 0; /* Length of option buffer */ | |
ef416fc2 | 2490 | |
2491 | ||
09a101d6 | 2492 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: file = %d/%d", |
e1d6a774 | 2493 | job->id, job->current_file, job->num_files); |
ef416fc2 | 2494 | |
e1d6a774 | 2495 | if (job->num_files == 0) |
2496 | { | |
09a101d6 | 2497 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] No files, canceling job!", |
e1d6a774 | 2498 | job->id); |
2499 | ||
07725fee | 2500 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2501 | return; |
e1d6a774 | 2502 | } |
ef416fc2 | 2503 | |
e1d6a774 | 2504 | /* |
2505 | * Figure out what filters are required to convert from | |
2506 | * the source to the destination type... | |
2507 | */ | |
ef416fc2 | 2508 | |
e1d6a774 | 2509 | filters = NULL; |
2510 | job->cost = 0; | |
ef416fc2 | 2511 | |
e1d6a774 | 2512 | if (printer->raw) |
2513 | { | |
2514 | /* | |
2515 | * Remote jobs and raw queues go directly to the printer without | |
2516 | * filtering... | |
2517 | */ | |
ef416fc2 | 2518 | |
e1d6a774 | 2519 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
2520 | "[Job %d] Sending job to queue tagged as raw...", job->id); | |
ef416fc2 | 2521 | |
e1d6a774 | 2522 | filters = NULL; |
2523 | } | |
2524 | else | |
2525 | { | |
2526 | /* | |
2527 | * Local jobs get filtered... | |
2528 | */ | |
ef416fc2 | 2529 | |
e1d6a774 | 2530 | filters = mimeFilter(MimeDatabase, job->filetypes[job->current_file], |
2531 | printer->filetype, &(job->cost)); | |
2532 | ||
2533 | if (!filters) | |
ef416fc2 | 2534 | { |
e1d6a774 | 2535 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 2536 | "[Job %d] Unable to convert file %d to printable format!", |
e1d6a774 | 2537 | job->current_file, job->id); |
2538 | cupsdLogMessage(CUPSD_LOG_INFO, | |
d9bca400 | 2539 | "Hint: Do you have Ghostscript installed?"); |
ef416fc2 | 2540 | |
e1d6a774 | 2541 | if (LogLevel < CUPSD_LOG_DEBUG) |
2542 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2543 | "Hint: Try setting the LogLevel to \"debug\"."); | |
ef416fc2 | 2544 | |
e1d6a774 | 2545 | job->current_file ++; |
ef416fc2 | 2546 | |
e1d6a774 | 2547 | if (job->current_file == job->num_files) |
07725fee | 2548 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2549 | |
e1d6a774 | 2550 | return; |
2551 | } | |
ef416fc2 | 2552 | |
ef416fc2 | 2553 | /* |
e1d6a774 | 2554 | * Remove NULL ("-") filters... |
ef416fc2 | 2555 | */ |
2556 | ||
e1d6a774 | 2557 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); |
2558 | filter; | |
2559 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2560 | if (!strcmp(filter->filter, "-")) | |
2561 | cupsArrayRemove(filters, filter); | |
ef416fc2 | 2562 | |
e1d6a774 | 2563 | if (cupsArrayCount(filters) == 0) |
2564 | { | |
2565 | cupsArrayDelete(filters); | |
2566 | filters = NULL; | |
2567 | } | |
f7deaa1a | 2568 | |
2569 | /* | |
2570 | * If this printer has any pre-filters, insert the required pre-filter | |
2571 | * in the filters array... | |
2572 | */ | |
2573 | ||
2574 | if (printer->prefiltertype && filters) | |
2575 | { | |
2576 | prefilters = cupsArrayNew(NULL, NULL); | |
2577 | ||
2578 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); | |
2579 | filter; | |
2580 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2581 | { | |
2582 | if ((prefilter = mimeFilterLookup(MimeDatabase, filter->src, | |
2583 | printer->prefiltertype))) | |
2584 | { | |
2585 | cupsArrayAdd(prefilters, prefilter); | |
2586 | job->cost += prefilter->cost; | |
2587 | } | |
2588 | ||
2589 | cupsArrayAdd(prefilters, filter); | |
2590 | } | |
2591 | ||
2592 | cupsArrayDelete(filters); | |
2593 | filters = prefilters; | |
2594 | } | |
e1d6a774 | 2595 | } |
ef416fc2 | 2596 | |
e1d6a774 | 2597 | /* |
2598 | * Set a minimum cost of 100 for all jobs so that FilterLimit | |
2599 | * works with raw queues and other low-cost paths. | |
2600 | */ | |
ef416fc2 | 2601 | |
e1d6a774 | 2602 | if (job->cost < 100) |
2603 | job->cost = 100; | |
ef416fc2 | 2604 | |
e1d6a774 | 2605 | /* |
2606 | * See if the filter cost is too high... | |
2607 | */ | |
ef416fc2 | 2608 | |
e1d6a774 | 2609 | if ((FilterLevel + job->cost) > FilterLimit && FilterLevel > 0 && |
2610 | FilterLimit > 0) | |
2611 | { | |
2612 | /* | |
2613 | * Don't print this job quite yet... | |
2614 | */ | |
bd7854cb | 2615 | |
e1d6a774 | 2616 | cupsArrayDelete(filters); |
bd7854cb | 2617 | |
e1d6a774 | 2618 | cupsdLogMessage(CUPSD_LOG_INFO, |
09a101d6 | 2619 | "[Job %d] Holding because filter limit has been reached.", |
e1d6a774 | 2620 | job->id); |
2621 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 2622 | "[Job %d] start_job: file=%d, cost=%d, level=%d, limit=%d", |
e1d6a774 | 2623 | job->id, job->current_file, job->cost, FilterLevel, |
2624 | FilterLimit); | |
2625 | return; | |
2626 | } | |
bd7854cb | 2627 | |
e1d6a774 | 2628 | FilterLevel += job->cost; |
bd7854cb | 2629 | |
e1d6a774 | 2630 | /* |
f899b121 | 2631 | * Add decompression/raw filter as needed... |
e1d6a774 | 2632 | */ |
bd7854cb | 2633 | |
f899b121 | 2634 | if ((!printer->raw && job->compressions[job->current_file]) || |
2635 | (!filters && !printer->remote && | |
2636 | (job->num_files > 1 || !strncmp(printer->device_uri, "file:", 5)))) | |
e1d6a774 | 2637 | { |
2638 | /* | |
2639 | * Add gziptoany filter to the front of the list... | |
2640 | */ | |
bd7854cb | 2641 | |
2abf387c | 2642 | if (!filters) |
2643 | filters = cupsArrayNew(NULL, NULL); | |
2644 | ||
e1d6a774 | 2645 | if (!cupsArrayInsert(filters, &gziptoany_filter)) |
2646 | { | |
2647 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 2648 | "[Job %d] Unable to add decompression filter - %s", |
2649 | job->id, strerror(errno)); | |
bd7854cb | 2650 | |
e1d6a774 | 2651 | cupsArrayDelete(filters); |
bd7854cb | 2652 | |
e1d6a774 | 2653 | job->current_file ++; |
bd7854cb | 2654 | |
e1d6a774 | 2655 | if (job->current_file == job->num_files) |
07725fee | 2656 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2657 | |
e1d6a774 | 2658 | return; |
2659 | } | |
2660 | } | |
ef416fc2 | 2661 | |
e1d6a774 | 2662 | /* |
2663 | * Add port monitor, if any... | |
2664 | */ | |
ef416fc2 | 2665 | |
e1d6a774 | 2666 | if (printer->port_monitor) |
ef416fc2 | 2667 | { |
2668 | /* | |
e1d6a774 | 2669 | * Add port monitor to the end of the list... |
ef416fc2 | 2670 | */ |
2671 | ||
2abf387c | 2672 | if (!filters) |
2673 | filters = cupsArrayNew(NULL, NULL); | |
2674 | ||
db0bd74a MS |
2675 | port_monitor.src = NULL; |
2676 | port_monitor.dst = NULL; | |
2677 | port_monitor.cost = 0; | |
2678 | ||
2679 | snprintf(port_monitor.filter, sizeof(port_monitor.filter), | |
2680 | "%s/monitor/%s", ServerBin, printer->port_monitor); | |
2681 | ||
e1d6a774 | 2682 | if (!cupsArrayAdd(filters, &port_monitor)) |
ef416fc2 | 2683 | { |
09a101d6 | 2684 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2685 | "[Job %d] Unable to add port monitor - %s", | |
2686 | job->id, strerror(errno)); | |
ef416fc2 | 2687 | |
e1d6a774 | 2688 | cupsArrayDelete(filters); |
ef416fc2 | 2689 | |
e1d6a774 | 2690 | job->current_file ++; |
ef416fc2 | 2691 | |
e1d6a774 | 2692 | if (job->current_file == job->num_files) |
07725fee | 2693 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2694 | |
e1d6a774 | 2695 | return; |
e00b005a | 2696 | } |
e1d6a774 | 2697 | } |
e00b005a | 2698 | |
e1d6a774 | 2699 | /* |
2700 | * Update the printer and job state to "processing"... | |
2701 | */ | |
ef416fc2 | 2702 | |
e1d6a774 | 2703 | job->state->values[0].integer = IPP_JOB_PROCESSING; |
2704 | job->state_value = IPP_JOB_PROCESSING; | |
f899b121 | 2705 | |
e1d6a774 | 2706 | job->status = 0; |
2707 | job->printer = printer; | |
2708 | printer->job = job; | |
f899b121 | 2709 | |
e1d6a774 | 2710 | cupsdSetPrinterState(printer, IPP_PRINTER_PROCESSING, 0); |
ef416fc2 | 2711 | |
e1d6a774 | 2712 | if (job->current_file == 0) |
ef416fc2 | 2713 | { |
f301802f | 2714 | /* |
2715 | * Set the processing time... | |
2716 | */ | |
2717 | ||
e1d6a774 | 2718 | set_time(job, "time-at-processing"); |
f301802f | 2719 | |
2720 | /* | |
2721 | * Create the backchannel pipes and make them non-blocking... | |
2722 | */ | |
2723 | ||
e1d6a774 | 2724 | cupsdOpenPipe(job->back_pipes); |
f301802f | 2725 | |
2726 | fcntl(job->back_pipes[0], F_SETFL, | |
2727 | fcntl(job->back_pipes[0], F_GETFL) | O_NONBLOCK); | |
2728 | ||
2729 | fcntl(job->back_pipes[1], F_SETFL, | |
2730 | fcntl(job->back_pipes[1], F_GETFL) | O_NONBLOCK); | |
f7deaa1a | 2731 | |
2732 | /* | |
2733 | * Create the side-channel pipes and make them non-blocking... | |
2734 | */ | |
2735 | ||
2736 | socketpair(AF_LOCAL, SOCK_STREAM, 0, job->side_pipes); | |
2737 | ||
2738 | fcntl(job->side_pipes[0], F_SETFL, | |
2739 | fcntl(job->side_pipes[0], F_GETFL) | O_NONBLOCK); | |
2740 | ||
2741 | fcntl(job->side_pipes[1], F_SETFL, | |
2742 | fcntl(job->side_pipes[1], F_GETFL) | O_NONBLOCK); | |
e1d6a774 | 2743 | } |
ef416fc2 | 2744 | |
e1d6a774 | 2745 | /* |
2746 | * Determine if we are printing a banner page or not... | |
2747 | */ | |
ef416fc2 | 2748 | |
e1d6a774 | 2749 | if (job->job_sheets == NULL) |
2750 | { | |
09a101d6 | 2751 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] No job-sheets attribute.", |
2752 | job->id); | |
e1d6a774 | 2753 | if ((job->job_sheets = |
2754 | ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
2755 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
09a101d6 | 2756 | "[Job %d] ... but someone added one without setting " |
2757 | "job_sheets!", job->id); | |
e1d6a774 | 2758 | } |
2759 | else if (job->job_sheets->num_values == 1) | |
09a101d6 | 2760 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] job-sheets=%s", job->id, |
2761 | job->job_sheets->values[0].string.text); | |
e1d6a774 | 2762 | else |
09a101d6 | 2763 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] job-sheets=%s,%s", job->id, |
e1d6a774 | 2764 | job->job_sheets->values[0].string.text, |
2765 | job->job_sheets->values[1].string.text); | |
ef416fc2 | 2766 | |
e1d6a774 | 2767 | if (printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) |
2768 | banner_page = 0; | |
2769 | else if (job->job_sheets == NULL) | |
2770 | banner_page = 0; | |
2771 | else if (strcasecmp(job->job_sheets->values[0].string.text, "none") != 0 && | |
2772 | job->current_file == 0) | |
2773 | banner_page = 1; | |
2774 | else if (job->job_sheets->num_values > 1 && | |
2775 | strcasecmp(job->job_sheets->values[1].string.text, "none") != 0 && | |
2776 | job->current_file == (job->num_files - 1)) | |
2777 | banner_page = 1; | |
2778 | else | |
2779 | banner_page = 0; | |
ef416fc2 | 2780 | |
09a101d6 | 2781 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] banner_page = %d", job->id, |
2782 | banner_page); | |
ef416fc2 | 2783 | |
e1d6a774 | 2784 | /* |
2785 | * Building the options string is harder than it needs to be, but | |
2786 | * for the moment we need to pass strings for command-line args and | |
2787 | * not IPP attribute pointers... :) | |
2788 | * | |
2789 | * First allocate/reallocate the option buffer as needed... | |
2790 | */ | |
ef416fc2 | 2791 | |
e1d6a774 | 2792 | i = ipp_length(job->attrs); |
ef416fc2 | 2793 | |
e1d6a774 | 2794 | if (i > optlength) |
2795 | { | |
2796 | if (optlength == 0) | |
2797 | optptr = malloc(i); | |
2798 | else | |
2799 | optptr = realloc(options, i); | |
ef416fc2 | 2800 | |
e1d6a774 | 2801 | if (optptr == NULL) |
2802 | { | |
2803 | cupsdLogMessage(CUPSD_LOG_CRIT, | |
09a101d6 | 2804 | "[Job %d] Unable to allocate %d bytes for option buffer!", |
2805 | job->id, i); | |
ef416fc2 | 2806 | |
e1d6a774 | 2807 | cupsArrayDelete(filters); |
ef416fc2 | 2808 | |
e1d6a774 | 2809 | FilterLevel -= job->cost; |
ef416fc2 | 2810 | |
07725fee | 2811 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
e1d6a774 | 2812 | return; |
2813 | } | |
ef416fc2 | 2814 | |
e1d6a774 | 2815 | options = optptr; |
2816 | optlength = i; | |
2817 | } | |
ef416fc2 | 2818 | |
e1d6a774 | 2819 | /* |
2820 | * Now loop through the attributes and convert them to the textual | |
2821 | * representation used by the filters... | |
2822 | */ | |
ef416fc2 | 2823 | |
e1d6a774 | 2824 | optptr = options; |
2825 | *optptr = '\0'; | |
bd7854cb | 2826 | |
e1d6a774 | 2827 | snprintf(title, sizeof(title), "%s-%d", printer->name, job->id); |
2828 | strcpy(copies, "1"); | |
bd7854cb | 2829 | |
e1d6a774 | 2830 | for (attr = job->attrs->attrs; attr != NULL; attr = attr->next) |
bd7854cb | 2831 | { |
e1d6a774 | 2832 | if (!strcmp(attr->name, "copies") && |
2833 | attr->value_tag == IPP_TAG_INTEGER) | |
2834 | { | |
2835 | /* | |
2836 | * Don't use the # copies attribute if we are printing the job sheets... | |
2837 | */ | |
bd7854cb | 2838 | |
e1d6a774 | 2839 | if (!banner_page) |
2840 | sprintf(copies, "%d", attr->values[0].integer); | |
2841 | } | |
2842 | else if (!strcmp(attr->name, "job-name") && | |
2843 | (attr->value_tag == IPP_TAG_NAME || | |
2844 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2845 | strlcpy(title, attr->values[0].string.text, sizeof(title)); | |
2846 | else if (attr->group_tag == IPP_TAG_JOB) | |
2847 | { | |
2848 | /* | |
2849 | * Filter out other unwanted attributes... | |
2850 | */ | |
bd7854cb | 2851 | |
e1d6a774 | 2852 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2853 | attr->value_tag == IPP_TAG_NAMELANG || | |
2854 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2855 | (attr->value_tag == IPP_TAG_URI && strcmp(attr->name, "job-uuid")) || | |
2856 | attr->value_tag == IPP_TAG_URISCHEME || | |
2857 | attr->value_tag == IPP_TAG_BEGIN_COLLECTION) /* Not yet supported */ | |
2858 | continue; | |
bd7854cb | 2859 | |
e1d6a774 | 2860 | if (!strncmp(attr->name, "time-", 5)) |
2861 | continue; | |
bd7854cb | 2862 | |
e1d6a774 | 2863 | if (!strncmp(attr->name, "job-", 4) && strcmp(attr->name, "job-uuid") && |
2864 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
2865 | continue; | |
ef416fc2 | 2866 | |
e1d6a774 | 2867 | if (!strncmp(attr->name, "job-", 4) && |
2868 | strcmp(attr->name, "job-uuid") && | |
2869 | strcmp(attr->name, "job-billing") && | |
2870 | strcmp(attr->name, "job-sheets") && | |
2871 | strcmp(attr->name, "job-hold-until") && | |
2872 | strcmp(attr->name, "job-priority")) | |
2873 | continue; | |
ef416fc2 | 2874 | |
e1d6a774 | 2875 | if ((!strcmp(attr->name, "page-label") || |
2876 | !strcmp(attr->name, "page-border") || | |
2877 | !strncmp(attr->name, "number-up", 9) || | |
b94498cf | 2878 | !strcmp(attr->name, "page-ranges") || |
e1d6a774 | 2879 | !strcmp(attr->name, "page-set") || |
2880 | !strcasecmp(attr->name, "AP_FIRSTPAGE_InputSlot") || | |
db1f069b MS |
2881 | !strcasecmp(attr->name, "AP_FIRSTPAGE_ManualFeed") || |
2882 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2883 | "PMTotalSidesImaged..n.") || | |
2884 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2885 | "PMTotalBeginPages..n.")) && | |
e1d6a774 | 2886 | banner_page) |
2887 | continue; | |
ef416fc2 | 2888 | |
e1d6a774 | 2889 | /* |
2890 | * Otherwise add them to the list... | |
2891 | */ | |
ef416fc2 | 2892 | |
e1d6a774 | 2893 | if (optptr > options) |
2894 | strlcat(optptr, " ", optlength - (optptr - options)); | |
ef416fc2 | 2895 | |
e1d6a774 | 2896 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
2897 | { | |
2898 | strlcat(optptr, attr->name, optlength - (optptr - options)); | |
2899 | strlcat(optptr, "=", optlength - (optptr - options)); | |
2900 | } | |
ef416fc2 | 2901 | |
e1d6a774 | 2902 | for (i = 0; i < attr->num_values; i ++) |
2903 | { | |
2904 | if (i) | |
2905 | strlcat(optptr, ",", optlength - (optptr - options)); | |
ef416fc2 | 2906 | |
e1d6a774 | 2907 | optptr += strlen(optptr); |
ef416fc2 | 2908 | |
e1d6a774 | 2909 | switch (attr->value_tag) |
2910 | { | |
2911 | case IPP_TAG_INTEGER : | |
2912 | case IPP_TAG_ENUM : | |
2913 | snprintf(optptr, optlength - (optptr - options), | |
2914 | "%d", attr->values[i].integer); | |
2915 | break; | |
ef416fc2 | 2916 | |
e1d6a774 | 2917 | case IPP_TAG_BOOLEAN : |
2918 | if (!attr->values[i].boolean) | |
2919 | strlcat(optptr, "no", optlength - (optptr - options)); | |
ef416fc2 | 2920 | |
e1d6a774 | 2921 | case IPP_TAG_NOVALUE : |
2922 | strlcat(optptr, attr->name, | |
2923 | optlength - (optptr - options)); | |
2924 | break; | |
ef416fc2 | 2925 | |
e1d6a774 | 2926 | case IPP_TAG_RANGE : |
2927 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
2928 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2929 | "%d", attr->values[i].range.lower); | |
2930 | else | |
2931 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2932 | "%d-%d", attr->values[i].range.lower, | |
2933 | attr->values[i].range.upper); | |
2934 | break; | |
ef416fc2 | 2935 | |
e1d6a774 | 2936 | case IPP_TAG_RESOLUTION : |
2937 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2938 | "%dx%d%s", attr->values[i].resolution.xres, | |
2939 | attr->values[i].resolution.yres, | |
2940 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
2941 | "dpi" : "dpc"); | |
2942 | break; | |
ef416fc2 | 2943 | |
e1d6a774 | 2944 | case IPP_TAG_STRING : |
2945 | case IPP_TAG_TEXT : | |
2946 | case IPP_TAG_NAME : | |
2947 | case IPP_TAG_KEYWORD : | |
2948 | case IPP_TAG_CHARSET : | |
2949 | case IPP_TAG_LANGUAGE : | |
2950 | case IPP_TAG_URI : | |
2951 | for (valptr = attr->values[i].string.text; *valptr;) | |
2952 | { | |
2953 | if (strchr(" \t\n\\\'\"", *valptr)) | |
2954 | *optptr++ = '\\'; | |
2955 | *optptr++ = *valptr++; | |
2956 | } | |
2957 | ||
2958 | *optptr = '\0'; | |
2959 | break; | |
2960 | ||
2961 | default : | |
2962 | break; /* anti-compiler-warning-code */ | |
2963 | } | |
2964 | } | |
2965 | ||
2966 | optptr += strlen(optptr); | |
2967 | } | |
2968 | } | |
2969 | ||
2970 | /* | |
2971 | * Build the command-line arguments for the filters. Each filter | |
2972 | * has 6 or 7 arguments: | |
2973 | * | |
2974 | * argv[0] = printer | |
2975 | * argv[1] = job ID | |
2976 | * argv[2] = username | |
2977 | * argv[3] = title | |
2978 | * argv[4] = # copies | |
2979 | * argv[5] = options | |
2980 | * argv[6] = filename (optional; normally stdin) | |
2981 | * | |
2982 | * This allows legacy printer drivers that use the old System V | |
2983 | * printing interface to be used by CUPS. | |
2984 | * | |
2985 | * For remote jobs, we send all of the files in the argument list. | |
2986 | */ | |
2987 | ||
d09495fa | 2988 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 2989 | argv = calloc(7 + job->num_files, sizeof(char *)); |
2990 | else | |
2991 | argv = calloc(8, sizeof(char *)); | |
2992 | ||
91c84a35 MS |
2993 | if (!argv) |
2994 | { | |
2995 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to allocate argument array!"); | |
2996 | cupsArrayDelete(filters); | |
2997 | ||
2998 | FilterLevel -= job->cost; | |
2999 | ||
3000 | cupsdStopPrinter(printer, 0); | |
3001 | return; | |
3002 | } | |
3003 | ||
e1d6a774 | 3004 | sprintf(jobid, "%d", job->id); |
3005 | ||
3006 | argv[0] = printer->name; | |
3007 | argv[1] = jobid; | |
3008 | argv[2] = job->username; | |
3009 | argv[3] = title; | |
3010 | argv[4] = copies; | |
3011 | argv[5] = options; | |
3012 | ||
d09495fa | 3013 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3014 | { |
3015 | for (i = 0; i < job->num_files; i ++) | |
ef416fc2 | 3016 | { |
e1d6a774 | 3017 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, |
3018 | job->id, i + 1); | |
3019 | argv[6 + i] = strdup(filename); | |
3020 | } | |
3021 | } | |
3022 | else | |
3023 | { | |
3024 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
3025 | job->id, job->current_file + 1); | |
3026 | argv[6] = filename; | |
3027 | } | |
ef416fc2 | 3028 | |
e1d6a774 | 3029 | for (i = 0; argv[i]; i ++) |
3030 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3031 | "[Job %d] argv[%d]=\"%s\"", job->id, i, argv[i]); | |
ef416fc2 | 3032 | |
e1d6a774 | 3033 | /* |
3034 | * Create environment variable strings for the filters... | |
3035 | */ | |
ef416fc2 | 3036 | |
e1d6a774 | 3037 | attr = ippFindAttribute(job->attrs, "attributes-natural-language", |
3038 | IPP_TAG_LANGUAGE); | |
ef416fc2 | 3039 | |
0a682745 | 3040 | #ifdef __APPLE__ |
a4924f6c | 3041 | strcpy(apple_language, "APPLE_LANGUAGE="); |
0a682745 MS |
3042 | _cupsAppleLanguage(attr->values[0].string.text, |
3043 | apple_language + 15, sizeof(apple_language) - 15); | |
3044 | #endif /* __APPLE__ */ | |
3045 | ||
e1d6a774 | 3046 | switch (strlen(attr->values[0].string.text)) |
3047 | { | |
3048 | default : | |
3049 | /* | |
3050 | * This is an unknown or badly formatted language code; use | |
3051 | * the POSIX locale... | |
3052 | */ | |
ef416fc2 | 3053 | |
e1d6a774 | 3054 | strcpy(lang, "LANG=C"); |
3055 | break; | |
ef416fc2 | 3056 | |
e1d6a774 | 3057 | case 2 : |
3058 | /* | |
3059 | * Just the language code (ll)... | |
3060 | */ | |
ef416fc2 | 3061 | |
7dfedb92 | 3062 | snprintf(lang, sizeof(lang), "LANG=%s.UTF8", |
e1d6a774 | 3063 | attr->values[0].string.text); |
3064 | break; | |
ef416fc2 | 3065 | |
e1d6a774 | 3066 | case 5 : |
3067 | /* | |
3068 | * Language and country code (ll-cc)... | |
3069 | */ | |
ef416fc2 | 3070 | |
7dfedb92 | 3071 | snprintf(lang, sizeof(lang), "LANG=%c%c_%c%c.UTF8", |
e1d6a774 | 3072 | attr->values[0].string.text[0], |
3073 | attr->values[0].string.text[1], | |
3074 | toupper(attr->values[0].string.text[3] & 255), | |
3075 | toupper(attr->values[0].string.text[4] & 255)); | |
3076 | break; | |
3077 | } | |
ef416fc2 | 3078 | |
e1d6a774 | 3079 | attr = ippFindAttribute(job->attrs, "document-format", |
3080 | IPP_TAG_MIMETYPE); | |
3081 | if (attr != NULL && | |
3082 | (optptr = strstr(attr->values[0].string.text, "charset=")) != NULL) | |
3083 | snprintf(charset, sizeof(charset), "CHARSET=%s", optptr + 8); | |
3084 | else | |
3085 | { | |
3086 | attr = ippFindAttribute(job->attrs, "attributes-charset", | |
3087 | IPP_TAG_CHARSET); | |
3088 | snprintf(charset, sizeof(charset), "CHARSET=%s", | |
3089 | attr->values[0].string.text); | |
ef416fc2 | 3090 | } |
3091 | ||
e1d6a774 | 3092 | snprintf(content_type, sizeof(content_type), "CONTENT_TYPE=%s/%s", |
3093 | job->filetypes[job->current_file]->super, | |
3094 | job->filetypes[job->current_file]->type); | |
3095 | snprintf(device_uri, sizeof(device_uri), "DEVICE_URI=%s", | |
3096 | printer->device_uri); | |
3097 | cupsdSanitizeURI(printer->device_uri, sani_uri, sizeof(sani_uri)); | |
3098 | snprintf(ppd, sizeof(ppd), "PPD=%s/ppd/%s.ppd", ServerRoot, printer->name); | |
3099 | snprintf(printer_name, sizeof(printer_name), "PRINTER=%s", printer->name); | |
3100 | snprintf(rip_max_cache, sizeof(rip_max_cache), "RIP_MAX_CACHE=%s", RIPCache); | |
ef416fc2 | 3101 | |
e1d6a774 | 3102 | envc = cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
ef416fc2 | 3103 | |
e1d6a774 | 3104 | envp[envc ++] = charset; |
3105 | envp[envc ++] = lang; | |
0a682745 MS |
3106 | #ifdef __APPLE__ |
3107 | envp[envc ++] = apple_language; | |
3108 | #endif /* __APPLE__ */ | |
e1d6a774 | 3109 | envp[envc ++] = ppd; |
3110 | envp[envc ++] = rip_max_cache; | |
3111 | envp[envc ++] = content_type; | |
3112 | envp[envc ++] = device_uri; | |
3113 | envp[envc ++] = printer_name; | |
bd7854cb | 3114 | |
db0bd74a | 3115 | if (!printer->remote && !printer->raw) |
e1d6a774 | 3116 | { |
db0bd74a MS |
3117 | filter = (mime_filter_t *)cupsArrayLast(filters); |
3118 | ||
3119 | if (printer->port_monitor) | |
3120 | filter = (mime_filter_t *)cupsArrayPrev(filters); | |
3121 | ||
3122 | if (filter && filter->dst) | |
3123 | { | |
3124 | snprintf(final_content_type, sizeof(final_content_type), | |
3125 | "FINAL_CONTENT_TYPE=%s/%s", | |
3126 | filter->dst->super, filter->dst->type); | |
3127 | envp[envc ++] = final_content_type; | |
3128 | } | |
e1d6a774 | 3129 | } |
bd7854cb | 3130 | |
e1d6a774 | 3131 | if (Classification && !banner_page) |
3132 | { | |
3133 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", | |
3134 | IPP_TAG_NAME)) == NULL) | |
3135 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3136 | Classification); | |
3137 | else if (attr->num_values > 1 && | |
3138 | strcmp(attr->values[1].string.text, "none") != 0) | |
3139 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3140 | attr->values[1].string.text); | |
3141 | else | |
3142 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3143 | attr->values[0].string.text); | |
bd7854cb | 3144 | |
e1d6a774 | 3145 | envp[envc ++] = classification; |
3146 | } | |
bd7854cb | 3147 | |
e1d6a774 | 3148 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
bd7854cb | 3149 | { |
e1d6a774 | 3150 | snprintf(class_name, sizeof(class_name), "CLASS=%s", job->dest); |
3151 | envp[envc ++] = class_name; | |
3152 | } | |
bd7854cb | 3153 | |
09a101d6 | 3154 | if (job->auth_username) |
3155 | envp[envc ++] = job->auth_username; | |
3156 | if (job->auth_domain) | |
3157 | envp[envc ++] = job->auth_domain; | |
3158 | if (job->auth_password) | |
3159 | envp[envc ++] = job->auth_password; | |
3160 | ||
f7deaa1a | 3161 | #ifdef HAVE_GSSAPI |
3162 | if (job->ccname) | |
3163 | envp[envc ++] = job->ccname; | |
3164 | #endif /* HAVE_GSSAPI */ | |
3165 | ||
e1d6a774 | 3166 | envp[envc] = NULL; |
bd7854cb | 3167 | |
e1d6a774 | 3168 | for (i = 0; i < envc; i ++) |
db0bd74a MS |
3169 | if (!strncmp(envp[i], "AUTH_", 5)) |
3170 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"AUTH_%c****\"", | |
09a101d6 | 3171 | job->id, i, envp[i][5]); |
3172 | else if (strncmp(envp[i], "DEVICE_URI=", 11)) | |
e1d6a774 | 3173 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"%s\"", |
3174 | job->id, i, envp[i]); | |
3175 | else | |
3176 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"DEVICE_URI=%s\"", | |
3177 | job->id, i, sani_uri); | |
3178 | ||
d09495fa | 3179 | if (printer->remote) |
e1d6a774 | 3180 | job->current_file = job->num_files; |
3181 | else | |
3182 | job->current_file ++; | |
bd7854cb | 3183 | |
3184 | /* | |
e1d6a774 | 3185 | * Now create processes for all of the filters... |
bd7854cb | 3186 | */ |
3187 | ||
e1d6a774 | 3188 | filterfds[0][0] = -1; |
3189 | filterfds[0][1] = -1; | |
3190 | filterfds[1][0] = -1; | |
3191 | filterfds[1][1] = -1; | |
bd7854cb | 3192 | |
89d46774 | 3193 | if (!job->status_buffer) |
bd7854cb | 3194 | { |
89d46774 | 3195 | if (cupsdOpenPipe(job->status_pipes)) |
3196 | { | |
09a101d6 | 3197 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3198 | "[Job %d] Unable to create job status pipes - %s.", | |
3199 | job->id, strerror(errno)); | |
89d46774 | 3200 | snprintf(printer->state_message, sizeof(printer->state_message), |
3201 | "Unable to create status pipes - %s.", strerror(errno)); | |
f7deaa1a | 3202 | |
89d46774 | 3203 | cupsdAddPrinterHistory(printer); |
f7deaa1a | 3204 | |
89d46774 | 3205 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3206 | "Job canceled because the server could not create the job " | |
3207 | "status pipes."); | |
f7deaa1a | 3208 | |
89d46774 | 3209 | goto abort_job; |
3210 | } | |
f7deaa1a | 3211 | |
09a101d6 | 3212 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3213 | "[Job %d] start_job: status_pipes = [ %d %d ]", | |
3214 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
f7deaa1a | 3215 | |
89d46774 | 3216 | job->status_buffer = cupsdStatBufNew(job->status_pipes[0], "[Job %d]", |
3217 | job->id); | |
09a101d6 | 3218 | job->status_level = CUPSD_LOG_INFO; |
e1d6a774 | 3219 | } |
bd7854cb | 3220 | |
89d46774 | 3221 | job->status = 0; |
e1d6a774 | 3222 | memset(job->filters, 0, sizeof(job->filters)); |
bd7854cb | 3223 | |
a4924f6c MS |
3224 | if (!job->profile) |
3225 | job->profile = cupsdCreateProfile(job->id); | |
3226 | ||
e1d6a774 | 3227 | for (i = 0, slot = 0, filter = (mime_filter_t *)cupsArrayFirst(filters); |
3228 | filter; | |
3229 | i ++, filter = (mime_filter_t *)cupsArrayNext(filters)) | |
3230 | { | |
3231 | if (filter->filter[0] != '/') | |
3232 | snprintf(command, sizeof(command), "%s/filter/%s", ServerBin, | |
3233 | filter->filter); | |
3234 | else | |
3235 | strlcpy(command, filter->filter, sizeof(command)); | |
bd7854cb | 3236 | |
e1d6a774 | 3237 | if (i < (cupsArrayCount(filters) - 1)) |
bd7854cb | 3238 | { |
e1d6a774 | 3239 | if (cupsdOpenPipe(filterfds[slot])) |
3240 | { | |
3241 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3242 | "[Job %d] Unable to create job filter pipes - %s.", |
3243 | job->id, strerror(errno)); | |
e1d6a774 | 3244 | snprintf(printer->state_message, sizeof(printer->state_message), |
3245 | "Unable to create filter pipes - %s.", strerror(errno)); | |
3246 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3247 | |
e1d6a774 | 3248 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3249 | "Job canceled because the server could not create the " | |
3250 | "filter pipes."); | |
bd7854cb | 3251 | |
e1d6a774 | 3252 | goto abort_job; |
bd7854cb | 3253 | } |
e1d6a774 | 3254 | } |
3255 | else | |
3256 | { | |
3257 | if (job->current_file == 1) | |
bd7854cb | 3258 | { |
e1d6a774 | 3259 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
3260 | { | |
3261 | if (cupsdOpenPipe(job->print_pipes)) | |
3262 | { | |
3263 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3264 | "[Job %d] Unable to create job backend pipes - %s.", |
3265 | job->id, strerror(errno)); | |
e1d6a774 | 3266 | snprintf(printer->state_message, sizeof(printer->state_message), |
3267 | "Unable to create backend pipes - %s.", strerror(errno)); | |
3268 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3269 | |
e1d6a774 | 3270 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3271 | "Job canceled because the server could not create " | |
3272 | "the backend pipes."); | |
bd7854cb | 3273 | |
e1d6a774 | 3274 | goto abort_job; |
3275 | } | |
3276 | } | |
3277 | else | |
3278 | { | |
3279 | job->print_pipes[0] = -1; | |
ed486911 | 3280 | if (!strcmp(printer->device_uri, "file:/dev/null") || |
3281 | !strcmp(printer->device_uri, "file:///dev/null")) | |
3282 | job->print_pipes[1] = -1; | |
e1d6a774 | 3283 | else |
e1d6a774 | 3284 | { |
ed486911 | 3285 | if (!strncmp(printer->device_uri, "file:/dev/", 10)) |
3286 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3287 | O_WRONLY | O_EXCL); | |
3288 | else if (!strncmp(printer->device_uri, "file:///dev/", 12)) | |
3289 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3290 | O_WRONLY | O_EXCL); | |
3291 | else if (!strncmp(printer->device_uri, "file:///", 8)) | |
3292 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3293 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3294 | else | |
3295 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3296 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
bd7854cb | 3297 | |
ed486911 | 3298 | if (job->print_pipes[1] < 0) |
3299 | { | |
3300 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3301 | "[Job %d] Unable to open output file \"%s\" - %s.", |
3302 | job->id, printer->device_uri, strerror(errno)); | |
ed486911 | 3303 | snprintf(printer->state_message, sizeof(printer->state_message), |
3304 | "Unable to open output file \"%s\" - %s.", | |
3305 | printer->device_uri, strerror(errno)); | |
3306 | ||
3307 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3308 | "Job canceled because the server could not open the " | |
3309 | "output file."); | |
3310 | ||
3311 | goto abort_job; | |
3312 | } | |
bd7854cb | 3313 | |
ed486911 | 3314 | fcntl(job->print_pipes[1], F_SETFD, |
3315 | fcntl(job->print_pipes[1], F_GETFD) | FD_CLOEXEC); | |
3316 | } | |
e1d6a774 | 3317 | } |
bd7854cb | 3318 | |
e1d6a774 | 3319 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3320 | "[Job %d] start_job: print_pipes = [ %d %d ]", |
3321 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3322 | } |
e1d6a774 | 3323 | |
3324 | filterfds[slot][0] = job->print_pipes[0]; | |
3325 | filterfds[slot][1] = job->print_pipes[1]; | |
bd7854cb | 3326 | } |
bd7854cb | 3327 | |
09a101d6 | 3328 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: filter=\"%s\"", |
3329 | job->id, command); | |
e1d6a774 | 3330 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3331 | "[Job %d] start_job: filterfds[%d]=[ %d %d ]", |
3332 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); | |
bd7854cb | 3333 | |
e1d6a774 | 3334 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3335 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3336 | job->back_pipes[0], job->side_pipes[0], 0, |
a4924f6c | 3337 | job->profile, job->filters + i); |
bd7854cb | 3338 | |
e1d6a774 | 3339 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3340 | "[Job %d] start_job: Closing filter pipes for slot %d " |
e1d6a774 | 3341 | "[ %d %d ]...", |
09a101d6 | 3342 | job->id, !slot, filterfds[!slot][0], filterfds[!slot][1]); |
bd7854cb | 3343 | |
e1d6a774 | 3344 | cupsdClosePipe(filterfds[!slot]); |
bd7854cb | 3345 | |
e1d6a774 | 3346 | if (pid == 0) |
3347 | { | |
09a101d6 | 3348 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3349 | "[Job %d] Unable to start filter \"%s\" - %s.", | |
3350 | job->id, filter->filter, strerror(errno)); | |
e1d6a774 | 3351 | snprintf(printer->state_message, sizeof(printer->state_message), |
3352 | "Unable to start filter \"%s\" - %s.", | |
3353 | filter->filter, strerror(errno)); | |
bd7854cb | 3354 | |
e1d6a774 | 3355 | cupsdAddPrinterHistory(printer); |
bd7854cb | 3356 | |
e1d6a774 | 3357 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3358 | "Job canceled because the server could not execute a " | |
3359 | "filter."); | |
bd7854cb | 3360 | |
e1d6a774 | 3361 | goto abort_job; |
3362 | } | |
3363 | ||
09a101d6 | 3364 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Started filter %s (PID %d)", |
3365 | job->id, command, pid); | |
e1d6a774 | 3366 | |
3367 | argv[6] = NULL; | |
3368 | slot = !slot; | |
bd7854cb | 3369 | } |
3370 | ||
e1d6a774 | 3371 | cupsArrayDelete(filters); |
bd7854cb | 3372 | |
e1d6a774 | 3373 | /* |
3374 | * Finally, pipe the final output into a backend process if needed... | |
3375 | */ | |
bd7854cb | 3376 | |
e1d6a774 | 3377 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
bd7854cb | 3378 | { |
d9bca400 | 3379 | if (job->current_file == 1 || printer->remote) |
bd7854cb | 3380 | { |
e1d6a774 | 3381 | sscanf(printer->device_uri, "%254[^:]", method); |
3382 | snprintf(command, sizeof(command), "%s/backend/%s", ServerBin, method); | |
bd7854cb | 3383 | |
e1d6a774 | 3384 | /* |
3385 | * See if the backend needs to run as root... | |
3386 | */ | |
bd7854cb | 3387 | |
e1d6a774 | 3388 | if (RunUser) |
3389 | backroot = 0; | |
3390 | else if (stat(command, &backinfo)) | |
3391 | backroot = 0; | |
3392 | else | |
3393 | backroot = !(backinfo.st_mode & (S_IRWXG | S_IRWXO)); | |
bd7854cb | 3394 | |
e1d6a774 | 3395 | argv[0] = sani_uri; |
bd7854cb | 3396 | |
e1d6a774 | 3397 | filterfds[slot][0] = -1; |
ed486911 | 3398 | filterfds[slot][1] = -1; |
bd7854cb | 3399 | |
09a101d6 | 3400 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: backend=\"%s\"", |
3401 | job->id, command); | |
e1d6a774 | 3402 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3403 | "[Job %d] start_job: filterfds[%d] = [ %d %d ]", job->id, |
e1d6a774 | 3404 | slot, filterfds[slot][0], filterfds[slot][1]); |
bd7854cb | 3405 | |
e1d6a774 | 3406 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3407 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3408 | job->back_pipes[1], job->side_pipes[1], |
a4924f6c | 3409 | backroot, job->profile, &(job->backend)); |
bd7854cb | 3410 | |
e1d6a774 | 3411 | if (pid == 0) |
bd7854cb | 3412 | { |
09a101d6 | 3413 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3414 | "[Job %d] Unable to start backend \"%s\" - %s.", | |
3415 | job->id, method, strerror(errno)); | |
e1d6a774 | 3416 | snprintf(printer->state_message, sizeof(printer->state_message), |
3417 | "Unable to start backend \"%s\" - %s.", method, | |
3418 | strerror(errno)); | |
3419 | ||
3420 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3421 | "Job canceled because the server could not execute " | |
3422 | "the backend."); | |
3423 | ||
3424 | goto abort_job; | |
3425 | } | |
3426 | else | |
3427 | { | |
09a101d6 | 3428 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Started backend %s (PID %d)", |
3429 | job->id, command, pid); | |
bd7854cb | 3430 | } |
e1d6a774 | 3431 | } |
bd7854cb | 3432 | |
e1d6a774 | 3433 | if (job->current_file == job->num_files) |
3434 | { | |
3435 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3436 | "[Job %d] start_job: Closing print pipes [ %d %d ]...", |
3437 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3438 | |
e1d6a774 | 3439 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 3440 | |
e1d6a774 | 3441 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3442 | "[Job %d] start_job: Closing back pipes [ %d %d ]...", |
3443 | job->id, job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 3444 | |
e1d6a774 | 3445 | cupsdClosePipe(job->back_pipes); |
89d46774 | 3446 | |
f7deaa1a | 3447 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3448 | "[Job %d] start_job: Closing side pipes [ %d %d ]...", |
3449 | job->id, job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 3450 | |
3451 | cupsdClosePipe(job->side_pipes); | |
3452 | ||
89d46774 | 3453 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3454 | "[Job %d] start_job: Closing status output pipe %d...", |
3455 | job->id, job->status_pipes[1]); | |
89d46774 | 3456 | |
3457 | close(job->status_pipes[1]); | |
3458 | job->status_pipes[1] = -1; | |
e1d6a774 | 3459 | } |
3460 | } | |
3461 | else | |
3462 | { | |
3463 | filterfds[slot][0] = -1; | |
3464 | filterfds[slot][1] = -1; | |
bd7854cb | 3465 | |
e1d6a774 | 3466 | if (job->current_file == job->num_files) |
3467 | { | |
3468 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3469 | "[Job %d] start_job: Closing print pipes [ %d %d ]...", |
3470 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3471 | |
e1d6a774 | 3472 | cupsdClosePipe(job->print_pipes); |
89d46774 | 3473 | |
3474 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3475 | "[Job %d] start_job: Closing status output pipe %d...", |
3476 | job->id, job->status_pipes[1]); | |
89d46774 | 3477 | |
3478 | close(job->status_pipes[1]); | |
3479 | job->status_pipes[1] = -1; | |
bd7854cb | 3480 | } |
e1d6a774 | 3481 | } |
bd7854cb | 3482 | |
89d46774 | 3483 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3484 | "[Job %d] start_job: Closing filter pipes for slot %d " |
89d46774 | 3485 | "[ %d %d ]...", |
09a101d6 | 3486 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); |
89d46774 | 3487 | cupsdClosePipe(filterfds[slot]); |
bd7854cb | 3488 | |
d09495fa | 3489 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3490 | { |
3491 | for (i = 0; i < job->num_files; i ++) | |
3492 | free(argv[i + 6]); | |
3493 | } | |
bd7854cb | 3494 | |
e1d6a774 | 3495 | free(argv); |
ef416fc2 | 3496 | |
f899b121 | 3497 | cupsdAddSelect(job->status_buffer->fd, (cupsd_selfunc_t)update_job, NULL, |
f7deaa1a | 3498 | job); |
ef416fc2 | 3499 | |
e1d6a774 | 3500 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "Job #%d started.", |
3501 | job->id); | |
ef416fc2 | 3502 | |
e1d6a774 | 3503 | return; |
ef416fc2 | 3504 | |
3505 | ||
3506 | /* | |
e1d6a774 | 3507 | * If we get here, we need to abort the current job and close out all |
3508 | * files and pipes... | |
ef416fc2 | 3509 | */ |
3510 | ||
e1d6a774 | 3511 | abort_job: |
ef416fc2 | 3512 | |
e1d6a774 | 3513 | for (slot = 0; slot < 2; slot ++) |
3514 | { | |
3515 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3516 | "[Job %d] start_job: Closing filter pipes for slot %d " |
e1d6a774 | 3517 | "[ %d %d ]...", |
09a101d6 | 3518 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); |
e1d6a774 | 3519 | cupsdClosePipe(filterfds[slot]); |
3520 | } | |
ef416fc2 | 3521 | |
e1d6a774 | 3522 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3523 | "[Job %d] start_job: Closing status pipes [ %d %d ]...", |
3524 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
89d46774 | 3525 | cupsdClosePipe(job->status_pipes); |
3526 | cupsdStatBufDelete(job->status_buffer); | |
ef416fc2 | 3527 | |
b94498cf | 3528 | job->status_buffer = NULL; |
3529 | ||
e1d6a774 | 3530 | cupsArrayDelete(filters); |
ef416fc2 | 3531 | |
d09495fa | 3532 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3533 | { |
3534 | for (i = 0; i < job->num_files; i ++) | |
3535 | free(argv[i + 6]); | |
3536 | } | |
ef416fc2 | 3537 | |
e1d6a774 | 3538 | free(argv); |
ef416fc2 | 3539 | |
e1d6a774 | 3540 | cupsdStopJob(job, 0); |
3541 | } | |
ef416fc2 | 3542 | |
e1d6a774 | 3543 | |
3544 | /* | |
3545 | * 'unload_job()' - Unload a job from memory. | |
3546 | */ | |
3547 | ||
3548 | static void | |
3549 | unload_job(cupsd_job_t *job) /* I - Job */ | |
3550 | { | |
3551 | if (!job->attrs) | |
3552 | return; | |
3553 | ||
09a101d6 | 3554 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Unloading...", job->id); |
e1d6a774 | 3555 | |
3556 | ippDelete(job->attrs); | |
3557 | ||
cc0d019f MS |
3558 | job->attrs = NULL; |
3559 | job->state = NULL; | |
3560 | job->sheets = NULL; | |
3561 | job->job_sheets = NULL; | |
3562 | job->printer_message = NULL; | |
3563 | job->printer_reasons = NULL; | |
ef416fc2 | 3564 | } |
3565 | ||
3566 | ||
3567 | /* | |
f899b121 | 3568 | * 'update_job()' - Read a status update from a job's filters. |
3569 | */ | |
3570 | ||
3571 | void | |
09a101d6 | 3572 | update_job(cupsd_job_t *job) /* I - Job to check */ |
f899b121 | 3573 | { |
3574 | int i; /* Looping var */ | |
3575 | int copies; /* Number of copies printed */ | |
3576 | char message[1024], /* Message text */ | |
3577 | *ptr; /* Pointer update... */ | |
3578 | int loglevel, /* Log level for message */ | |
3579 | event = 0; /* Events? */ | |
3580 | ||
3581 | ||
3582 | while ((ptr = cupsdStatBufUpdate(job->status_buffer, &loglevel, | |
3583 | message, sizeof(message))) != NULL) | |
3584 | { | |
3585 | /* | |
3586 | * Process page and printer state messages as needed... | |
3587 | */ | |
3588 | ||
3589 | if (loglevel == CUPSD_LOG_PAGE) | |
3590 | { | |
3591 | /* | |
3592 | * Page message; send the message to the page_log file and update the | |
3593 | * job sheet count... | |
3594 | */ | |
3595 | ||
91c84a35 | 3596 | if (job->sheets) |
f899b121 | 3597 | { |
3598 | if (!strncasecmp(message, "total ", 6)) | |
3599 | { | |
3600 | /* | |
3601 | * Got a total count of pages from a backend or filter... | |
3602 | */ | |
3603 | ||
3604 | copies = atoi(message + 6); | |
3605 | copies -= job->sheets->values[0].integer; /* Just track the delta */ | |
3606 | } | |
3607 | else if (!sscanf(message, "%*d%d", &copies)) | |
3608 | copies = 1; | |
3609 | ||
3610 | job->sheets->values[0].integer += copies; | |
3611 | ||
3612 | if (job->printer->page_limit) | |
3613 | { | |
3614 | cupsd_quota_t *q = cupsdUpdateQuota(job->printer, job->username, | |
3615 | copies, 0); | |
3616 | ||
3617 | #ifdef __APPLE__ | |
3618 | if (AppleQuotas && q->page_count == -3) | |
3619 | { | |
3620 | /* | |
3621 | * Quota limit exceeded, cancel job in progress immediately... | |
3622 | */ | |
3623 | ||
3624 | cupsdLogMessage(CUPSD_LOG_INFO, | |
09a101d6 | 3625 | "[Job %d] Canceled because pages exceed user %s " |
3626 | "quota limit on printer %s (%s).", | |
f899b121 | 3627 | job->id, job->username, job->printer->name, |
3628 | job->printer->info); | |
3629 | ||
3630 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
3631 | return; | |
3632 | } | |
3633 | #else | |
3634 | (void)q; | |
3635 | #endif /* __APPLE__ */ | |
3636 | } | |
3637 | } | |
3638 | ||
3639 | cupsdLogPage(job, message); | |
3640 | ||
91c84a35 MS |
3641 | if (job->sheets) |
3642 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
3643 | "Printed %d page(s).", job->sheets->values[0].integer); | |
f899b121 | 3644 | } |
3645 | else if (loglevel == CUPSD_LOG_STATE) | |
3646 | { | |
09a101d6 | 3647 | if (!strcmp(message, "paused")) |
c24d2134 | 3648 | { |
09a101d6 | 3649 | cupsdStopPrinter(job->printer, 1); |
c24d2134 MS |
3650 | return; |
3651 | } | |
09a101d6 | 3652 | else |
3653 | { | |
3654 | cupsdSetPrinterReasons(job->printer, message); | |
3655 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3656 | event |= CUPSD_EVENT_PRINTER_STATE; |
09a101d6 | 3657 | } |
bc44d920 | 3658 | |
3659 | update_job_attrs(job); | |
f899b121 | 3660 | } |
3661 | else if (loglevel == CUPSD_LOG_ATTR) | |
3662 | { | |
3663 | /* | |
3664 | * Set attribute(s)... | |
3665 | */ | |
3666 | ||
3667 | int num_attrs; /* Number of attributes */ | |
3668 | cups_option_t *attrs; /* Attributes */ | |
3669 | const char *attr; /* Attribute */ | |
3670 | ||
3671 | ||
3672 | num_attrs = cupsParseOptions(message, 0, &attrs); | |
3673 | ||
3674 | if ((attr = cupsGetOption("auth-info-required", num_attrs, | |
3675 | attrs)) != NULL) | |
7ff4fea9 | 3676 | { |
f899b121 | 3677 | cupsdSetAuthInfoRequired(job->printer, attr, NULL); |
7dfedb92 | 3678 | cupsdSetPrinterAttrs(job->printer); |
7ff4fea9 MS |
3679 | cupsdSaveAllPrinters(); |
3680 | } | |
f899b121 | 3681 | |
323c5de1 | 3682 | if ((attr = cupsGetOption("printer-alert", num_attrs, attrs)) != NULL) |
3683 | { | |
3684 | cupsdSetString(&job->printer->alert, attr); | |
d9bca400 | 3685 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3686 | } |
3687 | ||
3688 | if ((attr = cupsGetOption("printer-alert-description", num_attrs, | |
3689 | attrs)) != NULL) | |
3690 | { | |
3691 | cupsdSetString(&job->printer->alert_description, attr); | |
d9bca400 | 3692 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3693 | } |
3694 | ||
5a738aea MS |
3695 | if ((attr = cupsGetOption("marker-colors", num_attrs, attrs)) != NULL) |
3696 | { | |
3697 | cupsdSetPrinterAttr(job->printer, "marker-colors", (char *)attr); | |
3698 | job->printer->marker_time = time(NULL); | |
3699 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3700 | } | |
3701 | ||
3702 | if ((attr = cupsGetOption("marker-levels", num_attrs, attrs)) != NULL) | |
3703 | { | |
3704 | cupsdSetPrinterAttr(job->printer, "marker-levels", (char *)attr); | |
3705 | job->printer->marker_time = time(NULL); | |
3706 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3707 | } | |
3708 | ||
3709 | if ((attr = cupsGetOption("marker-names", num_attrs, attrs)) != NULL) | |
3710 | { | |
3711 | cupsdSetPrinterAttr(job->printer, "marker-names", (char *)attr); | |
3712 | job->printer->marker_time = time(NULL); | |
3713 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3714 | } | |
3715 | ||
3716 | if ((attr = cupsGetOption("marker-types", num_attrs, attrs)) != NULL) | |
3717 | { | |
3718 | cupsdSetPrinterAttr(job->printer, "marker-types", (char *)attr); | |
3719 | job->printer->marker_time = time(NULL); | |
3720 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3721 | } | |
3722 | ||
f899b121 | 3723 | cupsFreeOptions(num_attrs, attrs); |
3724 | } | |
3725 | #ifdef __APPLE__ | |
3726 | else if (!strncmp(message, "recoverable:", 12)) | |
3727 | { | |
3728 | cupsdSetPrinterReasons(job->printer, | |
3729 | "+com.apple.print.recoverable-warning"); | |
3730 | ||
3731 | ptr = message + 12; | |
3732 | while (isspace(*ptr & 255)) | |
3733 | ptr ++; | |
3734 | ||
3735 | cupsdSetString(&job->printer->recoverable, ptr); | |
3736 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3737 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 3738 | } |
3739 | else if (!strncmp(message, "recovered:", 10)) | |
3740 | { | |
3741 | cupsdSetPrinterReasons(job->printer, | |
3742 | "-com.apple.print.recoverable-warning"); | |
3743 | ||
3744 | ptr = message + 10; | |
3745 | while (isspace(*ptr & 255)) | |
3746 | ptr ++; | |
3747 | ||
3748 | cupsdSetString(&job->printer->recoverable, ptr); | |
3749 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3750 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 3751 | } |
3752 | #endif /* __APPLE__ */ | |
09a101d6 | 3753 | else if (loglevel <= job->status_level) |
f899b121 | 3754 | { |
3755 | /* | |
3756 | * Some message to show in the printer-state-message attribute... | |
3757 | */ | |
3758 | ||
cc0d019f MS |
3759 | if (loglevel != CUPSD_LOG_NOTICE) |
3760 | job->status_level = loglevel; | |
09a101d6 | 3761 | |
f899b121 | 3762 | strlcpy(job->printer->state_message, message, |
3763 | sizeof(job->printer->state_message)); | |
3764 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3765 | event |= CUPSD_EVENT_PRINTER_STATE; |
bc44d920 | 3766 | |
3767 | update_job_attrs(job); | |
f899b121 | 3768 | } |
3769 | ||
3770 | if (!strchr(job->status_buffer->buffer, '\n')) | |
3771 | break; | |
3772 | } | |
3773 | ||
d9bca400 MS |
3774 | if (event & CUPSD_EVENT_PRINTER_STATE) |
3775 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, job->printer, NULL, | |
f899b121 | 3776 | (job->printer->type & CUPS_PRINTER_CLASS) ? |
3777 | "Class \"%s\" state changed." : | |
3778 | "Printer \"%s\" state changed.", | |
3779 | job->printer->name); | |
3780 | ||
3781 | if (ptr == NULL && !job->status_buffer->bufused) | |
3782 | { | |
3783 | /* | |
3784 | * See if all of the filters and the backend have returned their | |
3785 | * exit statuses. | |
3786 | */ | |
3787 | ||
3788 | for (i = 0; job->filters[i] < 0; i ++); | |
3789 | ||
3790 | if (job->filters[i]) | |
3791 | return; | |
3792 | ||
3793 | if (job->current_file >= job->num_files && job->backend > 0) | |
3794 | return; | |
3795 | ||
3796 | /* | |
3797 | * Handle the end of job stuff... | |
3798 | */ | |
3799 | ||
3800 | cupsdFinishJob(job); | |
3801 | } | |
3802 | } | |
3803 | ||
3804 | ||
3805 | /* | |
bc44d920 | 3806 | * 'update_job_attrs()' - Update the job-printer-* attributes. |
3807 | */ | |
3808 | ||
3809 | void | |
3810 | update_job_attrs(cupsd_job_t *job) /* I - Job to update */ | |
3811 | { | |
3812 | int i; /* Looping var */ | |
3813 | int num_reasons; /* Actual number of reasons */ | |
3814 | const char * const *reasons; /* Reasons */ | |
3815 | static const char *none = "none", /* "none" */ | |
3816 | *paused = "paused"; | |
3817 | /* "paused" */ | |
3818 | ||
3819 | ||
3820 | /* | |
3821 | * Get/create the job-printer-state-* attributes... | |
3822 | */ | |
3823 | ||
3824 | if (!job->printer_message) | |
3825 | { | |
3826 | if ((job->printer_message = ippFindAttribute(job->attrs, | |
3827 | "job-printer-state-message", | |
3828 | IPP_TAG_TEXT)) == NULL) | |
3829 | job->printer_message = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_TEXT, | |
3830 | "job-printer-state-message", | |
3831 | NULL, ""); | |
3832 | } | |
3833 | ||
3834 | if (!job->printer_reasons) | |
3835 | job->printer_reasons = ippFindAttribute(job->attrs, | |
3836 | "job-printer-state-reasons", | |
3837 | IPP_TAG_KEYWORD); | |
3838 | ||
3839 | /* | |
3840 | * If the job isn't printing, return now... | |
3841 | */ | |
3842 | ||
3843 | if (!job->printer) | |
3844 | return; | |
3845 | ||
3846 | /* | |
3847 | * Otherwise copy the printer-state-message value... | |
3848 | */ | |
3849 | ||
3850 | if (job->printer->state_message[0]) | |
3851 | cupsdSetString(&(job->printer_message->values[0].string.text), | |
3852 | job->printer->state_message); | |
3853 | ||
3854 | /* | |
3855 | * ... and the printer-state-reasons value... | |
3856 | */ | |
3857 | ||
3858 | if (job->printer->num_reasons == 0) | |
3859 | { | |
3860 | num_reasons = 1; | |
3861 | reasons = job->printer->state == IPP_PRINTER_STOPPED ? &paused : &none; | |
3862 | } | |
3863 | else | |
3864 | { | |
3865 | num_reasons = job->printer->num_reasons; | |
3866 | reasons = (const char * const *)job->printer->reasons; | |
3867 | } | |
3868 | ||
3869 | if (!job->printer_reasons || job->printer_reasons->num_values != num_reasons) | |
3870 | { | |
3871 | ippDeleteAttribute(job->attrs, job->printer_reasons); | |
3872 | ||
3873 | job->printer_reasons = ippAddStrings(job->attrs, | |
3874 | IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
3875 | "job-printer-state-reasons", | |
3876 | num_reasons, NULL, NULL); | |
3877 | } | |
3878 | ||
3879 | for (i = 0; i < num_reasons; i ++) | |
3880 | cupsdSetString(&(job->printer_reasons->values[i].string.text), reasons[i]); | |
3881 | } | |
3882 | ||
3883 | ||
3884 | /* | |
2e4ff8af | 3885 | * End of "$Id: job.c 7005 2007-10-01 23:45:48Z mike $". |
ef416fc2 | 3886 | */ |