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ef416fc2 | 1 | /* |
b19ccc9e | 2 | * "$Id: job.c 7902 2008-09-03 14:20:17Z mike $" |
ef416fc2 | 3 | * |
4 | * Job management routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
d2354e63 | 6 | * Copyright 2007-2009 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... | |
ed6e7faf MS |
21 | * cupsdCheckJobs() - Check the pending jobs and start any if the |
22 | * destination is available. | |
ef416fc2 | 23 | * cupsdCleanJobs() - Clean out old jobs. |
3dfe78b3 | 24 | * cupsdDeleteJob() - Free all memory used by a job. |
bd7854cb | 25 | * cupsdFinishJob() - Finish a job. |
ef416fc2 | 26 | * cupsdFreeAllJobs() - Free all jobs from memory. |
27 | * cupsdFindJob() - Find the specified job. | |
ed6e7faf MS |
28 | * cupsdGetPrinterJobCount() - Get the number of pending, processing, or held |
29 | * jobs in a printer or class. | |
30 | * cupsdGetUserJobCount() - Get the number of pending, processing, or held | |
31 | * jobs for a user. | |
ef416fc2 | 32 | * cupsdHoldJob() - Hold the specified job. |
33 | * cupsdLoadAllJobs() - Load all jobs from disk. | |
bd7854cb | 34 | * cupsdLoadJob() - Load a single job... |
ef416fc2 | 35 | * cupsdMoveJob() - Move the specified job to a different |
36 | * destination. | |
37 | * cupsdReleaseJob() - Release the specified job. | |
38 | * cupsdRestartJob() - Restart the specified job. | |
bd7854cb | 39 | * cupsdSaveAllJobs() - Save a summary of all jobs to disk. |
ef416fc2 | 40 | * cupsdSaveJob() - Save a job to disk. |
41 | * cupsdSetJobHoldUntil() - Set the hold time for a job... | |
ed6e7faf MS |
42 | * cupsdSetJobPriority() - Set the priority of a job, moving it up/down |
43 | * in the list as needed. | |
ef416fc2 | 44 | * cupsdStopAllJobs() - Stop all print jobs. |
45 | * cupsdStopJob() - Stop a print job. | |
bd7854cb | 46 | * cupsdUnloadCompletedJobs() - Flush completed job history from memory. |
bd7854cb | 47 | * compare_active_jobs() - Compare the job IDs and priorities of two |
48 | * jobs. | |
ef416fc2 | 49 | * compare_jobs() - Compare the job IDs of two jobs. |
ed6e7faf MS |
50 | * ipp_length() - Compute the size of the buffer needed to hold |
51 | * the textual IPP attributes. | |
bd7854cb | 52 | * load_job_cache() - Load jobs from the job.cache file. |
ed6e7faf MS |
53 | * load_next_job_id() - Load the NextJobId value from the job.cache |
54 | * file. | |
bd7854cb | 55 | * load_request_root() - Load jobs from the RequestRoot directory. |
56 | * set_time() - Set one of the "time-at-xyz" attributes... | |
57 | * set_hold_until() - Set the hold time and update job-hold-until | |
58 | * attribute... | |
e1d6a774 | 59 | * start_job() - Start a print job. |
60 | * unload_job() - Unload a job from memory. | |
ed6e7faf | 61 | * update_job() - Read a status update from a job's filters. |
bc44d920 | 62 | * update_job_attrs() - Update the job-printer-* attributes. |
ef416fc2 | 63 | */ |
64 | ||
65 | /* | |
66 | * Include necessary headers... | |
67 | */ | |
68 | ||
69 | #include "cupsd.h" | |
70 | #include <grp.h> | |
71 | #include <cups/backend.h> | |
72 | #include <cups/dir.h> | |
73 | ||
74 | ||
75 | /* | |
76 | * Local globals... | |
77 | */ | |
78 | ||
79 | static mime_filter_t gziptoany_filter = | |
80 | { | |
81 | NULL, /* Source type */ | |
82 | NULL, /* Destination type */ | |
83 | 0, /* Cost */ | |
84 | "gziptoany" /* Filter program to run */ | |
85 | }; | |
86 | ||
87 | ||
88 | /* | |
89 | * Local functions... | |
90 | */ | |
91 | ||
92 | static int compare_active_jobs(void *first, void *second, void *data); | |
93 | static int compare_jobs(void *first, void *second, void *data); | |
94 | static int ipp_length(ipp_t *ipp); | |
bd7854cb | 95 | static void load_job_cache(const char *filename); |
96 | static void load_next_job_id(const char *filename); | |
97 | static void load_request_root(void); | |
ef416fc2 | 98 | static void set_time(cupsd_job_t *job, const char *name); |
99 | static void set_hold_until(cupsd_job_t *job, time_t holdtime); | |
e1d6a774 | 100 | static void start_job(cupsd_job_t *job, cupsd_printer_t *printer); |
101 | static void unload_job(cupsd_job_t *job); | |
f899b121 | 102 | static void update_job(cupsd_job_t *job); |
4509bb49 | 103 | static void update_job_attrs(cupsd_job_t *job, int do_message); |
ef416fc2 | 104 | |
105 | ||
106 | /* | |
107 | * 'cupsdAddJob()' - Add a new job to the job queue... | |
108 | */ | |
109 | ||
110 | cupsd_job_t * /* O - New job record */ | |
111 | cupsdAddJob(int priority, /* I - Job priority */ | |
112 | const char *dest) /* I - Job destination */ | |
113 | { | |
114 | cupsd_job_t *job; /* New job record */ | |
115 | ||
116 | ||
91c84a35 MS |
117 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
118 | return (NULL); | |
ef416fc2 | 119 | |
89d46774 | 120 | job->id = NextJobId ++; |
121 | job->priority = priority; | |
122 | job->back_pipes[0] = -1; | |
123 | job->back_pipes[1] = -1; | |
124 | job->print_pipes[0] = -1; | |
125 | job->print_pipes[1] = -1; | |
f7deaa1a | 126 | job->side_pipes[0] = -1; |
127 | job->side_pipes[1] = -1; | |
89d46774 | 128 | job->status_pipes[0] = -1; |
129 | job->status_pipes[1] = -1; | |
ef416fc2 | 130 | |
131 | cupsdSetString(&job->dest, dest); | |
132 | ||
133 | /* | |
134 | * Add the new job to the "all jobs" and "active jobs" lists... | |
135 | */ | |
136 | ||
137 | cupsArrayAdd(Jobs, job); | |
138 | cupsArrayAdd(ActiveJobs, job); | |
139 | ||
140 | return (job); | |
141 | } | |
142 | ||
143 | ||
144 | /* | |
145 | * 'cupsdCancelJob()' - Cancel the specified print job. | |
146 | */ | |
147 | ||
148 | void | |
07725fee | 149 | cupsdCancelJob(cupsd_job_t *job, /* I - Job to cancel */ |
150 | int purge, /* I - Purge jobs? */ | |
151 | ipp_jstate_t newstate) /* I - New job state */ | |
ef416fc2 | 152 | { |
153 | int i; /* Looping var */ | |
154 | char filename[1024]; /* Job filename */ | |
07725fee | 155 | cupsd_printer_t *printer; /* Printer used by job */ |
ef416fc2 | 156 | |
157 | ||
bd7854cb | 158 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdCancelJob: id = %d", job->id); |
ef416fc2 | 159 | |
160 | /* | |
161 | * Stop any processes that are working on the current job... | |
162 | */ | |
163 | ||
07725fee | 164 | printer = job->printer; |
165 | ||
bd7854cb | 166 | if (job->state_value == IPP_JOB_PROCESSING) |
ef416fc2 | 167 | cupsdStopJob(job, 0); |
168 | ||
bd7854cb | 169 | cupsdLoadJob(job); |
170 | ||
171 | if (job->attrs) | |
07725fee | 172 | job->state->values[0].integer = newstate; |
ef416fc2 | 173 | |
07725fee | 174 | job->state_value = newstate; |
ef416fc2 | 175 | |
176 | set_time(job, "time-at-completed"); | |
177 | ||
07725fee | 178 | /* |
179 | * Send any pending notifications and then expire them... | |
180 | */ | |
181 | ||
182 | switch (newstate) | |
183 | { | |
184 | default : | |
185 | break; | |
186 | ||
187 | case IPP_JOB_CANCELED : | |
188 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
189 | purge ? "Job purged." : "Job canceled."); | |
190 | break; | |
191 | ||
192 | case IPP_JOB_ABORTED : | |
193 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
194 | "Job aborted; please consult the error_log file " | |
195 | "for details."); | |
196 | break; | |
197 | ||
198 | case IPP_JOB_COMPLETED : | |
199 | /* | |
c0e1af83 | 200 | * Clear the printer's printer-state-message and move on... |
07725fee | 201 | */ |
202 | ||
203 | printer->state_message[0] = '\0'; | |
204 | ||
07725fee | 205 | cupsdSetPrinterState(printer, IPP_PRINTER_IDLE, 0); |
206 | ||
207 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, printer, job, | |
208 | "Job completed."); | |
209 | break; | |
210 | } | |
211 | ||
ef416fc2 | 212 | cupsdExpireSubscriptions(NULL, job); |
213 | ||
bd7854cb | 214 | /* |
3dfe78b3 | 215 | * Remove the job from the active and printing lists... |
bd7854cb | 216 | */ |
217 | ||
218 | cupsArrayRemove(ActiveJobs, job); | |
3dfe78b3 | 219 | cupsArrayRemove(PrintingJobs, job); |
bd7854cb | 220 | |
e6013cfa MS |
221 | #ifdef __APPLE__ |
222 | /* | |
223 | * If we are going to sleep and the PrintingJobs count is now 0, allow the | |
224 | * sleep to happen immediately... | |
225 | */ | |
226 | ||
227 | if (Sleeping && cupsArrayCount(PrintingJobs) == 0) | |
228 | cupsdAllowSleep(); | |
229 | #endif /* __APPLE__ */ | |
230 | ||
ef416fc2 | 231 | /* |
232 | * Remove any authentication data... | |
233 | */ | |
234 | ||
bd7854cb | 235 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); |
355e94dc | 236 | if (cupsdRemoveFile(filename) && errno != ENOENT) |
cc0d019f MS |
237 | cupsdLogMessage(CUPSD_LOG_ERROR, |
238 | "Unable to remove authentication cache: %s", | |
239 | strerror(errno)); | |
ef416fc2 | 240 | |
09a101d6 | 241 | cupsdClearString(&job->auth_username); |
242 | cupsdClearString(&job->auth_domain); | |
243 | cupsdClearString(&job->auth_password); | |
244 | ||
7ff4fea9 | 245 | #ifdef HAVE_GSSAPI |
76cd9e37 MS |
246 | /* |
247 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
248 | */ | |
7ff4fea9 | 249 | |
76cd9e37 MS |
250 | if (job->ccache) |
251 | { | |
7ff4fea9 | 252 | krb5_cc_destroy(KerberosContext, job->ccache); |
76cd9e37 | 253 | job->ccache = NULL; |
7ff4fea9 | 254 | } |
76cd9e37 MS |
255 | |
256 | cupsdClearString(&job->ccname); | |
7ff4fea9 MS |
257 | #endif /* HAVE_GSSAPI */ |
258 | ||
ef416fc2 | 259 | /* |
260 | * Remove the print file for good if we aren't preserving jobs or | |
261 | * files... | |
262 | */ | |
263 | ||
264 | job->current_file = 0; | |
265 | ||
0a682745 | 266 | if (!JobHistory || !JobFiles || purge) |
bd7854cb | 267 | { |
ef416fc2 | 268 | for (i = 1; i <= job->num_files; i ++) |
269 | { | |
270 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
271 | job->id, i); | |
272 | unlink(filename); | |
273 | } | |
274 | ||
bd7854cb | 275 | if (job->num_files > 0) |
276 | { | |
277 | free(job->filetypes); | |
278 | free(job->compressions); | |
279 | ||
280 | job->num_files = 0; | |
281 | job->filetypes = NULL; | |
282 | job->compressions = NULL; | |
283 | } | |
284 | } | |
285 | ||
0a682745 | 286 | if (JobHistory && !purge) |
ef416fc2 | 287 | { |
288 | /* | |
289 | * Save job state info... | |
290 | */ | |
291 | ||
3dfe78b3 MS |
292 | job->dirty = 1; |
293 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 294 | } |
295 | else | |
296 | { | |
297 | /* | |
298 | * Remove the job info file... | |
299 | */ | |
300 | ||
301 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, | |
302 | job->id); | |
303 | unlink(filename); | |
304 | ||
305 | /* | |
306 | * Remove the job from the "all jobs" list... | |
307 | */ | |
308 | ||
309 | cupsArrayRemove(Jobs, job); | |
310 | ||
311 | /* | |
312 | * Free all memory used... | |
313 | */ | |
314 | ||
3dfe78b3 | 315 | cupsdDeleteJob(job); |
ef416fc2 | 316 | } |
3dfe78b3 MS |
317 | |
318 | cupsdSetBusyState(); | |
ef416fc2 | 319 | } |
320 | ||
321 | ||
322 | /* | |
323 | * 'cupsdCancelJobs()' - Cancel all jobs for the given destination/user... | |
324 | */ | |
325 | ||
326 | void | |
327 | cupsdCancelJobs(const char *dest, /* I - Destination to cancel */ | |
328 | const char *username, /* I - Username or NULL */ | |
329 | int purge) /* I - Purge jobs? */ | |
330 | { | |
331 | cupsd_job_t *job; /* Current job */ | |
332 | ||
333 | ||
334 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
335 | job; | |
336 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
0a682745 MS |
337 | { |
338 | if (!job->dest || !job->username) | |
339 | cupsdLoadJob(job); | |
340 | ||
341 | if (!job->dest || !job->username) | |
342 | continue; | |
343 | ||
ef416fc2 | 344 | if ((dest == NULL || !strcmp(job->dest, dest)) && |
345 | (username == NULL || !strcmp(job->username, username))) | |
346 | { | |
347 | /* | |
348 | * Cancel all jobs matching this destination/user... | |
349 | */ | |
350 | ||
07725fee | 351 | cupsdCancelJob(job, purge, IPP_JOB_CANCELED); |
ef416fc2 | 352 | } |
0a682745 | 353 | } |
ef416fc2 | 354 | |
355 | cupsdCheckJobs(); | |
356 | } | |
357 | ||
358 | ||
359 | /* | |
360 | * 'cupsdCheckJobs()' - Check the pending jobs and start any if the destination | |
361 | * is available. | |
362 | */ | |
363 | ||
364 | void | |
365 | cupsdCheckJobs(void) | |
366 | { | |
367 | cupsd_job_t *job; /* Current job in queue */ | |
368 | cupsd_printer_t *printer, /* Printer destination */ | |
369 | *pclass; /* Printer class destination */ | |
ac884b6a | 370 | ipp_attribute_t *attr; /* Job attribute */ |
ef416fc2 | 371 | |
372 | ||
373 | DEBUG_puts("cupsdCheckJobs()"); | |
374 | ||
bd7854cb | 375 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
376 | "cupsdCheckJobs: %d active jobs, sleeping=%d, reload=%d", | |
377 | cupsArrayCount(ActiveJobs), Sleeping, NeedReload); | |
378 | ||
ef416fc2 | 379 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
380 | job; | |
381 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
382 | { | |
383 | /* | |
384 | * Start held jobs if they are ready... | |
385 | */ | |
386 | ||
bd7854cb | 387 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
005dd1eb MS |
388 | "cupsdCheckJobs: Job %d: dest=%s, dtype=%x, " |
389 | "state_value=%d, loaded=%s", job->id, job->dest, job->dtype, | |
390 | job->state_value, job->attrs ? "yes" : "no"); | |
bd7854cb | 391 | |
392 | if (job->state_value == IPP_JOB_HELD && | |
ef416fc2 | 393 | job->hold_until && |
394 | job->hold_until < time(NULL)) | |
bd7854cb | 395 | { |
09a101d6 | 396 | if (job->pending_timeout) |
91c84a35 | 397 | { |
dfd5680b MS |
398 | /* |
399 | * This job is pending; check that we don't have an active Send-Document | |
400 | * operation in progress on any of the client connections, then timeout | |
401 | * the job so we can start printing... | |
402 | */ | |
403 | ||
404 | cupsd_client_t *con; /* Current client connection */ | |
405 | ||
406 | ||
407 | for (con = (cupsd_client_t *)cupsArrayFirst(Clients); | |
408 | con; | |
409 | con = (cupsd_client_t *)cupsArrayNext(Clients)) | |
410 | if (con->request && | |
411 | con->request->request.op.operation_id == IPP_SEND_DOCUMENT) | |
412 | break; | |
413 | ||
414 | if (con) | |
415 | continue; | |
416 | ||
91c84a35 MS |
417 | if (cupsdTimeoutJob(job)) |
418 | continue; | |
419 | } | |
09a101d6 | 420 | |
ef416fc2 | 421 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 422 | job->state_value = IPP_JOB_PENDING; |
ac884b6a MS |
423 | |
424 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
425 | IPP_TAG_KEYWORD)) == NULL) | |
426 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
427 | ||
428 | if (attr) | |
429 | { | |
430 | attr->value_tag = IPP_TAG_KEYWORD; | |
431 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
3dfe78b3 MS |
432 | job->dirty = 1; |
433 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ac884b6a | 434 | } |
bd7854cb | 435 | } |
ef416fc2 | 436 | |
437 | /* | |
438 | * Start pending jobs if the destination is available... | |
439 | */ | |
440 | ||
bd7854cb | 441 | if (job->state_value == IPP_JOB_PENDING && !NeedReload && !Sleeping) |
ef416fc2 | 442 | { |
443 | printer = cupsdFindDest(job->dest); | |
444 | pclass = NULL; | |
445 | ||
446 | while (printer && | |
447 | (printer->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_CLASS))) | |
448 | { | |
449 | /* | |
450 | * If the class is remote, just pass it to the remote server... | |
451 | */ | |
452 | ||
453 | pclass = printer; | |
454 | ||
c0e1af83 | 455 | if (pclass->state == IPP_PRINTER_STOPPED) |
b86bc4cf | 456 | printer = NULL; |
c0e1af83 | 457 | else if (pclass->type & CUPS_PRINTER_REMOTE) |
458 | break; | |
459 | else | |
460 | printer = cupsdFindAvailablePrinter(printer->name); | |
ef416fc2 | 461 | } |
462 | ||
463 | if (!printer && !pclass) | |
464 | { | |
465 | /* | |
466 | * Whoa, the printer and/or class for this destination went away; | |
467 | * cancel the job... | |
468 | */ | |
469 | ||
ed6e7faf MS |
470 | cupsdLogMessage(CUPSD_LOG_WARN, |
471 | "[Job %d] Printer/class %s has gone away; canceling " | |
472 | "job!", job->id, job->dest); | |
ef416fc2 | 473 | |
474 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
bd7854cb | 475 | "Job canceled because the destination printer/class has " |
476 | "gone away."); | |
ef416fc2 | 477 | |
07725fee | 478 | cupsdCancelJob(job, 1, IPP_JOB_ABORTED); |
ef416fc2 | 479 | } |
61cf44e2 | 480 | else if (printer && !printer->holding_new_jobs) |
ef416fc2 | 481 | { |
482 | /* | |
483 | * See if the printer is available or remote and not printing a job; | |
484 | * if so, start the job... | |
485 | */ | |
486 | ||
487 | if (pclass) | |
488 | { | |
489 | /* | |
490 | * Add/update a job-actual-printer-uri attribute for this job | |
491 | * so that we know which printer actually printed the job... | |
492 | */ | |
493 | ||
ef416fc2 | 494 | if ((attr = ippFindAttribute(job->attrs, "job-actual-printer-uri", |
495 | IPP_TAG_URI)) != NULL) | |
496 | cupsdSetString(&attr->values[0].string.text, printer->uri); | |
497 | else | |
498 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, | |
499 | "job-actual-printer-uri", NULL, printer->uri); | |
3dfe78b3 MS |
500 | |
501 | job->dirty = 1; | |
502 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 503 | } |
504 | ||
09a101d6 | 505 | if ((!(printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is local */ |
61cf44e2 | 506 | printer->state == IPP_PRINTER_IDLE) || /* and idle, OR */ |
09a101d6 | 507 | ((printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is remote */ |
bd7854cb | 508 | !printer->job)) /* and not printing */ |
bc44d920 | 509 | { |
510 | /* | |
e6013cfa | 511 | * Clear any message for the queue... |
bc44d920 | 512 | */ |
513 | ||
514 | printer->state_message[0] = '\0'; | |
515 | ||
bc44d920 | 516 | /* |
517 | * Start the job... | |
518 | */ | |
519 | ||
e1d6a774 | 520 | start_job(job, printer); |
bc44d920 | 521 | } |
ef416fc2 | 522 | } |
523 | } | |
524 | } | |
525 | } | |
526 | ||
527 | ||
528 | /* | |
529 | * 'cupsdCleanJobs()' - Clean out old jobs. | |
530 | */ | |
531 | ||
532 | void | |
533 | cupsdCleanJobs(void) | |
534 | { | |
535 | cupsd_job_t *job; /* Current job */ | |
536 | ||
537 | ||
bd7854cb | 538 | if (MaxJobs <= 0) |
ef416fc2 | 539 | return; |
540 | ||
541 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
542 | job && cupsArrayCount(Jobs) >= MaxJobs; | |
543 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
07725fee | 544 | if (job->state_value >= IPP_JOB_CANCELED) |
545 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
ef416fc2 | 546 | } |
547 | ||
548 | ||
3dfe78b3 MS |
549 | /* |
550 | * 'cupsdDeleteJob()' - Free all memory used by a job. | |
551 | */ | |
552 | ||
553 | void | |
554 | cupsdDeleteJob(cupsd_job_t *job) /* I - Job */ | |
555 | { | |
556 | cupsdClearString(&job->username); | |
557 | cupsdClearString(&job->dest); | |
558 | cupsdClearString(&job->auth_username); | |
559 | cupsdClearString(&job->auth_domain); | |
560 | cupsdClearString(&job->auth_password); | |
561 | ||
562 | #ifdef HAVE_GSSAPI | |
563 | /* | |
564 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
565 | */ | |
566 | ||
567 | if (job->ccache) | |
568 | { | |
569 | krb5_cc_destroy(KerberosContext, job->ccache); | |
570 | job->ccache = NULL; | |
571 | } | |
572 | ||
573 | cupsdClearString(&job->ccname); | |
574 | #endif /* HAVE_GSSAPI */ | |
575 | ||
576 | if (job->num_files > 0) | |
577 | { | |
578 | free(job->compressions); | |
579 | free(job->filetypes); | |
580 | } | |
581 | ||
582 | ippDelete(job->attrs); | |
583 | ||
584 | free(job); | |
585 | } | |
586 | ||
587 | ||
ef416fc2 | 588 | /* |
589 | * 'cupsdFinishJob()' - Finish a job. | |
590 | */ | |
591 | ||
592 | void | |
593 | cupsdFinishJob(cupsd_job_t *job) /* I - Job */ | |
594 | { | |
ef416fc2 | 595 | cupsd_printer_t *printer; /* Current printer */ |
09a101d6 | 596 | ipp_attribute_t *attr; /* job-hold-until attribute */ |
ef416fc2 | 597 | |
598 | ||
75bd9771 MS |
599 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "File %d is complete.", |
600 | job->current_file - 1); | |
ef416fc2 | 601 | |
75bd9771 MS |
602 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
603 | "cupsdFinishJob: job->status is %d", | |
604 | job->status); | |
ef416fc2 | 605 | |
07725fee | 606 | if (job->status_buffer && |
607 | (job->status < 0 || job->current_file >= job->num_files)) | |
ef416fc2 | 608 | { |
609 | /* | |
610 | * Close the pipe and clear the input bit. | |
611 | */ | |
612 | ||
f7deaa1a | 613 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 614 | |
75bd9771 MS |
615 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
616 | "cupsdFinishJob: Closing status pipes [ %d %d ]...", | |
617 | job->status_pipes[0], job->status_pipes[1]); | |
ef416fc2 | 618 | |
89d46774 | 619 | cupsdClosePipe(job->status_pipes); |
ef416fc2 | 620 | cupsdStatBufDelete(job->status_buffer); |
621 | ||
622 | job->status_buffer = NULL; | |
623 | } | |
624 | ||
e00b005a | 625 | printer = job->printer; |
626 | ||
4509bb49 | 627 | update_job_attrs(job, 0); |
bc44d920 | 628 | |
c168a833 MS |
629 | /* |
630 | * Clear the "connecting-to-device" reason, which is only valid when a | |
631 | * printer is processing... | |
632 | */ | |
633 | ||
634 | cupsdSetPrinterReasons(printer, "-connecting-to-device"); | |
635 | ||
745129be MS |
636 | /* |
637 | * Similarly, clear the "offline-report" reason for non-USB devices since we | |
638 | * rarely have current information for network devices... | |
639 | */ | |
640 | ||
641 | if (strncmp(printer->device_uri, "usb:", 4)) | |
642 | cupsdSetPrinterReasons(printer, "-offline-report"); | |
643 | ||
ef416fc2 | 644 | if (job->status < 0) |
645 | { | |
646 | /* | |
647 | * Backend had errors; stop it... | |
648 | */ | |
649 | ||
a74454a7 | 650 | int exit_code; /* Exit code from backend */ |
651 | ||
652 | ||
653 | /* | |
654 | * Convert the status to an exit code. Due to the way the W* macros are | |
655 | * implemented on MacOS X (bug?), we have to store the exit status in a | |
656 | * variable first and then convert... | |
657 | */ | |
658 | ||
659 | exit_code = -job->status; | |
660 | if (WIFEXITED(exit_code)) | |
661 | exit_code = WEXITSTATUS(exit_code); | |
662 | else | |
663 | exit_code = job->status; | |
664 | ||
75bd9771 MS |
665 | cupsdLogJob(job, CUPSD_LOG_INFO, "Backend returned status %d (%s)", |
666 | exit_code, | |
667 | exit_code == CUPS_BACKEND_FAILED ? "failed" : | |
668 | exit_code == CUPS_BACKEND_AUTH_REQUIRED ? | |
669 | "authentication required" : | |
670 | exit_code == CUPS_BACKEND_HOLD ? "hold job" : | |
671 | exit_code == CUPS_BACKEND_STOP ? "stop printer" : | |
672 | exit_code == CUPS_BACKEND_CANCEL ? "cancel job" : | |
673 | exit_code < 0 ? "crashed" : "unknown"); | |
a74454a7 | 674 | |
675 | /* | |
676 | * Do what needs to be done... | |
677 | */ | |
678 | ||
679 | switch (exit_code) | |
ef416fc2 | 680 | { |
681 | default : | |
682 | case CUPS_BACKEND_FAILED : | |
683 | /* | |
684 | * Backend failure, use the error-policy to determine how to | |
685 | * act... | |
686 | */ | |
687 | ||
688 | cupsdStopJob(job, 0); | |
ed486911 | 689 | |
07725fee | 690 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
ed486911 | 691 | { |
692 | /* | |
693 | * Mark the job as pending again - we'll retry on another | |
694 | * printer... | |
695 | */ | |
696 | ||
697 | job->state->values[0].integer = IPP_JOB_PENDING; | |
698 | job->state_value = IPP_JOB_PENDING; | |
699 | } | |
700 | ||
3dfe78b3 MS |
701 | job->dirty = 1; |
702 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 703 | |
704 | /* | |
ee571f26 MS |
705 | * If the job was queued to a class or the error policy is |
706 | * "retry-current-job", try requeuing it... For faxes and retry-job | |
707 | * queues, hold the current job for 5 minutes. | |
ef416fc2 | 708 | */ |
709 | ||
ee571f26 MS |
710 | if ((job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) || |
711 | !strcmp(printer->error_policy, "retry-current-job")) | |
ef416fc2 | 712 | cupsdCheckJobs(); |
713 | else if ((printer->type & CUPS_PRINTER_FAX) || | |
714 | !strcmp(printer->error_policy, "retry-job")) | |
715 | { | |
716 | /* | |
717 | * See how many times we've tried to send the job; if more than | |
718 | * the limit, cancel the job. | |
719 | */ | |
720 | ||
721 | job->tries ++; | |
722 | ||
723 | if (job->tries >= JobRetryLimit) | |
724 | { | |
725 | /* | |
726 | * Too many tries... | |
727 | */ | |
728 | ||
75bd9771 MS |
729 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
730 | "Canceling job since it could not be " | |
731 | "sent after %d tries.", | |
732 | JobRetryLimit); | |
ef416fc2 | 733 | |
07725fee | 734 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 735 | } |
736 | else | |
737 | { | |
738 | /* | |
739 | * Try again in N seconds... | |
740 | */ | |
741 | ||
742 | set_hold_until(job, time(NULL) + JobRetryInterval); | |
07725fee | 743 | |
744 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, | |
745 | "Job held due to fax errors; please consult " | |
746 | "the error_log file for details."); | |
747 | cupsdSetPrinterState(printer, IPP_PRINTER_IDLE, 0); | |
ef416fc2 | 748 | } |
749 | } | |
750 | else if (!strcmp(printer->error_policy, "abort-job")) | |
07725fee | 751 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
752 | else | |
753 | { | |
754 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); | |
755 | ||
756 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
757 | "Job stopped due to backend errors; please consult " | |
758 | "the error_log file for details."); | |
759 | } | |
ef416fc2 | 760 | break; |
761 | ||
762 | case CUPS_BACKEND_CANCEL : | |
763 | /* | |
764 | * Cancel the job... | |
765 | */ | |
766 | ||
07725fee | 767 | cupsdCancelJob(job, 0, IPP_JOB_CANCELED); |
ef416fc2 | 768 | break; |
769 | ||
770 | case CUPS_BACKEND_HOLD : | |
771 | /* | |
772 | * Hold the job... | |
773 | */ | |
774 | ||
775 | cupsdStopJob(job, 0); | |
07725fee | 776 | |
ef416fc2 | 777 | cupsdSetJobHoldUntil(job, "indefinite"); |
07725fee | 778 | |
779 | job->state->values[0].integer = IPP_JOB_HELD; | |
780 | job->state_value = IPP_JOB_HELD; | |
781 | ||
3dfe78b3 MS |
782 | job->dirty = 1; |
783 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
07725fee | 784 | |
785 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
786 | "Job held due to backend errors; please consult " | |
787 | "the error_log file for details."); | |
ef416fc2 | 788 | break; |
789 | ||
790 | case CUPS_BACKEND_STOP : | |
791 | /* | |
792 | * Stop the printer... | |
793 | */ | |
794 | ||
795 | cupsdStopJob(job, 0); | |
07725fee | 796 | |
797 | job->state->values[0].integer = IPP_JOB_PENDING; | |
798 | job->state_value = IPP_JOB_PENDING; | |
799 | ||
3dfe78b3 MS |
800 | job->dirty = 1; |
801 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
802 | ||
ef416fc2 | 803 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); |
07725fee | 804 | |
805 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
806 | "Job stopped due to backend errors; please consult " | |
807 | "the error_log file for details."); | |
ef416fc2 | 808 | break; |
809 | ||
810 | case CUPS_BACKEND_AUTH_REQUIRED : | |
811 | cupsdStopJob(job, 0); | |
07725fee | 812 | |
09a101d6 | 813 | cupsdSetJobHoldUntil(job, "auth-info-required"); |
814 | ||
815 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
816 | IPP_TAG_KEYWORD)) == NULL) | |
817 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
818 | ||
819 | if (attr) | |
820 | { | |
821 | attr->value_tag = IPP_TAG_KEYWORD; | |
822 | cupsdSetString(&(attr->values[0].string.text), | |
823 | "auth-info-required"); | |
824 | } | |
07725fee | 825 | |
826 | job->state->values[0].integer = IPP_JOB_HELD; | |
827 | job->state_value = IPP_JOB_HELD; | |
828 | ||
3dfe78b3 MS |
829 | job->dirty = 1; |
830 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 831 | |
832 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
833 | "Authentication is required for job %d.", job->id); | |
834 | break; | |
835 | } | |
836 | ||
837 | /* | |
838 | * Try printing another job... | |
839 | */ | |
840 | ||
841 | cupsdCheckJobs(); | |
842 | } | |
843 | else if (job->status > 0) | |
844 | { | |
845 | /* | |
e00b005a | 846 | * Filter had errors; stop job... |
ef416fc2 | 847 | */ |
848 | ||
75bd9771 | 849 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Job stopped due to filter errors."); |
e00b005a | 850 | cupsdStopJob(job, 1); |
3dfe78b3 MS |
851 | job->dirty = 1; |
852 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
bd7854cb | 853 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, |
e00b005a | 854 | "Job stopped due to filter errors; please consult the " |
855 | "error_log file for details."); | |
856 | cupsdCheckJobs(); | |
ef416fc2 | 857 | } |
858 | else | |
859 | { | |
860 | /* | |
861 | * Job printed successfully; cancel it... | |
862 | */ | |
863 | ||
864 | if (job->current_file < job->num_files) | |
865 | { | |
e00b005a | 866 | /* |
867 | * Start the next file in the job... | |
868 | */ | |
869 | ||
ef416fc2 | 870 | FilterLevel -= job->cost; |
e1d6a774 | 871 | start_job(job, printer); |
ef416fc2 | 872 | } |
873 | else | |
874 | { | |
e00b005a | 875 | /* |
876 | * Close out this job... | |
877 | */ | |
878 | ||
75bd9771 | 879 | cupsdLogJob(job, CUPSD_LOG_INFO, "Completed successfully."); |
07725fee | 880 | cupsdCancelJob(job, 0, IPP_JOB_COMPLETED); |
ef416fc2 | 881 | cupsdCheckJobs(); |
882 | } | |
883 | } | |
884 | } | |
885 | ||
886 | ||
887 | /* | |
888 | * 'cupsdFreeAllJobs()' - Free all jobs from memory. | |
889 | */ | |
890 | ||
891 | void | |
892 | cupsdFreeAllJobs(void) | |
893 | { | |
894 | cupsd_job_t *job; /* Current job */ | |
895 | ||
896 | ||
bd7854cb | 897 | if (!Jobs) |
898 | return; | |
899 | ||
ef416fc2 | 900 | cupsdHoldSignals(); |
901 | ||
d09495fa | 902 | cupsdStopAllJobs(1); |
bd7854cb | 903 | cupsdSaveAllJobs(); |
ef416fc2 | 904 | |
905 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
906 | job; | |
907 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
908 | { | |
909 | cupsArrayRemove(Jobs, job); | |
910 | cupsArrayRemove(ActiveJobs, job); | |
3dfe78b3 | 911 | cupsArrayRemove(PrintingJobs, job); |
ef416fc2 | 912 | |
3dfe78b3 | 913 | cupsdDeleteJob(job); |
ef416fc2 | 914 | } |
915 | ||
916 | cupsdReleaseSignals(); | |
917 | } | |
918 | ||
919 | ||
920 | /* | |
921 | * 'cupsdFindJob()' - Find the specified job. | |
922 | */ | |
923 | ||
924 | cupsd_job_t * /* O - Job data */ | |
925 | cupsdFindJob(int id) /* I - Job ID */ | |
926 | { | |
927 | cupsd_job_t key; /* Search key */ | |
928 | ||
929 | ||
930 | key.id = id; | |
931 | ||
932 | return ((cupsd_job_t *)cupsArrayFind(Jobs, &key)); | |
933 | } | |
934 | ||
935 | ||
936 | /* | |
937 | * 'cupsdGetPrinterJobCount()' - Get the number of pending, processing, | |
938 | * or held jobs in a printer or class. | |
939 | */ | |
940 | ||
941 | int /* O - Job count */ | |
942 | cupsdGetPrinterJobCount( | |
943 | const char *dest) /* I - Printer or class name */ | |
944 | { | |
945 | int count; /* Job count */ | |
946 | cupsd_job_t *job; /* Current job */ | |
947 | ||
948 | ||
949 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
950 | job; | |
951 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
bd7854cb | 952 | if (job->dest && !strcasecmp(job->dest, dest)) |
ef416fc2 | 953 | count ++; |
954 | ||
955 | return (count); | |
956 | } | |
957 | ||
958 | ||
959 | /* | |
960 | * 'cupsdGetUserJobCount()' - Get the number of pending, processing, | |
961 | * or held jobs for a user. | |
962 | */ | |
963 | ||
964 | int /* O - Job count */ | |
965 | cupsdGetUserJobCount( | |
966 | const char *username) /* I - Username */ | |
967 | { | |
968 | int count; /* Job count */ | |
969 | cupsd_job_t *job; /* Current job */ | |
970 | ||
971 | ||
972 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
973 | job; | |
974 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
975 | if (!strcasecmp(job->username, username)) | |
976 | count ++; | |
977 | ||
978 | return (count); | |
979 | } | |
980 | ||
981 | ||
982 | /* | |
983 | * 'cupsdHoldJob()' - Hold the specified job. | |
984 | */ | |
985 | ||
986 | void | |
987 | cupsdHoldJob(cupsd_job_t *job) /* I - Job data */ | |
988 | { | |
bd7854cb | 989 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdHoldJob: id = %d", job->id); |
ef416fc2 | 990 | |
bd7854cb | 991 | if (job->state_value == IPP_JOB_PROCESSING) |
ef416fc2 | 992 | cupsdStopJob(job, 0); |
bd7854cb | 993 | else |
994 | cupsdLoadJob(job); | |
ef416fc2 | 995 | |
996 | DEBUG_puts("cupsdHoldJob: setting state to held..."); | |
997 | ||
998 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 999 | job->state_value = IPP_JOB_HELD; |
2e4ff8af | 1000 | job->current_file = 0; |
ef416fc2 | 1001 | |
3dfe78b3 MS |
1002 | job->dirty = 1; |
1003 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1004 | } |
1005 | ||
1006 | ||
1007 | /* | |
1008 | * 'cupsdLoadAllJobs()' - Load all jobs from disk. | |
1009 | */ | |
1010 | ||
1011 | void | |
1012 | cupsdLoadAllJobs(void) | |
1013 | { | |
bd7854cb | 1014 | char filename[1024]; /* Full filename of job.cache file */ |
1015 | struct stat fileinfo, /* Information on job.cache file */ | |
1016 | dirinfo; /* Information on RequestRoot dir */ | |
1017 | ||
ef416fc2 | 1018 | |
1019 | ||
1020 | /* | |
bd7854cb | 1021 | * Create the job arrays as needed... |
ef416fc2 | 1022 | */ |
1023 | ||
1024 | if (!Jobs) | |
1025 | Jobs = cupsArrayNew(compare_jobs, NULL); | |
1026 | ||
1027 | if (!ActiveJobs) | |
1028 | ActiveJobs = cupsArrayNew(compare_active_jobs, NULL); | |
1029 | ||
3dfe78b3 MS |
1030 | if (!PrintingJobs) |
1031 | PrintingJobs = cupsArrayNew(compare_jobs, NULL); | |
1032 | ||
ef416fc2 | 1033 | /* |
bd7854cb | 1034 | * See whether the job.cache file is older than the RequestRoot directory... |
ef416fc2 | 1035 | */ |
1036 | ||
bd7854cb | 1037 | snprintf(filename, sizeof(filename), "%s/job.cache", CacheDir); |
ef416fc2 | 1038 | |
bd7854cb | 1039 | if (stat(filename, &fileinfo)) |
ef416fc2 | 1040 | { |
bd7854cb | 1041 | fileinfo.st_mtime = 0; |
1042 | ||
1043 | if (errno != ENOENT) | |
1044 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1045 | "Unable to get file information for \"%s\" - %s", | |
1046 | filename, strerror(errno)); | |
1047 | } | |
1048 | ||
1049 | if (stat(RequestRoot, &dirinfo)) | |
1050 | { | |
1051 | dirinfo.st_mtime = 0; | |
1052 | ||
1053 | if (errno != ENOENT) | |
1054 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1055 | "Unable to get directory information for \"%s\" - %s", | |
1056 | RequestRoot, strerror(errno)); | |
ef416fc2 | 1057 | } |
1058 | ||
1059 | /* | |
bd7854cb | 1060 | * Load the most recent source for job data... |
ef416fc2 | 1061 | */ |
1062 | ||
bd7854cb | 1063 | if (dirinfo.st_mtime > fileinfo.st_mtime) |
1064 | { | |
1065 | load_request_root(); | |
ef416fc2 | 1066 | |
bd7854cb | 1067 | load_next_job_id(filename); |
1068 | } | |
1069 | else | |
1070 | load_job_cache(filename); | |
ef416fc2 | 1071 | |
bd7854cb | 1072 | /* |
1073 | * Clean out old jobs as needed... | |
1074 | */ | |
ef416fc2 | 1075 | |
bd7854cb | 1076 | if (MaxJobs > 0 && cupsArrayCount(Jobs) >= MaxJobs) |
1077 | cupsdCleanJobs(); | |
1078 | } | |
ef416fc2 | 1079 | |
ef416fc2 | 1080 | |
bd7854cb | 1081 | /* |
1082 | * 'cupsdLoadJob()' - Load a single job... | |
1083 | */ | |
ef416fc2 | 1084 | |
dfd5680b | 1085 | int /* O - 1 on success, 0 on failure */ |
bd7854cb | 1086 | cupsdLoadJob(cupsd_job_t *job) /* I - Job */ |
1087 | { | |
1088 | char jobfile[1024]; /* Job filename */ | |
1089 | cups_file_t *fp; /* Job file */ | |
1090 | int fileid; /* Current file ID */ | |
1091 | ipp_attribute_t *attr; /* Job attribute */ | |
09a101d6 | 1092 | const char *dest; /* Destination name */ |
1093 | cupsd_printer_t *destptr; /* Pointer to destination */ | |
bd7854cb | 1094 | mime_type_t **filetypes; /* New filetypes array */ |
1095 | int *compressions; /* New compressions array */ | |
ef416fc2 | 1096 | |
ef416fc2 | 1097 | |
bd7854cb | 1098 | if (job->attrs) |
1099 | { | |
f301802f | 1100 | if (job->state_value > IPP_JOB_STOPPED) |
bd7854cb | 1101 | job->access_time = time(NULL); |
ef416fc2 | 1102 | |
dfd5680b | 1103 | return (1); |
bd7854cb | 1104 | } |
ef416fc2 | 1105 | |
bd7854cb | 1106 | if ((job->attrs = ippNew()) == NULL) |
1107 | { | |
ed6e7faf MS |
1108 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1109 | "[Job %d] Ran out of memory for job attributes!", job->id); | |
dfd5680b | 1110 | return (0); |
bd7854cb | 1111 | } |
ef416fc2 | 1112 | |
bd7854cb | 1113 | /* |
1114 | * Load job attributes... | |
1115 | */ | |
ef416fc2 | 1116 | |
ed6e7faf | 1117 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading attributes...", job->id); |
ef416fc2 | 1118 | |
bd7854cb | 1119 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, job->id); |
1120 | if ((fp = cupsFileOpen(jobfile, "r")) == NULL) | |
1121 | { | |
ed6e7faf MS |
1122 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1123 | "[Job %d] Unable to open job control file \"%s\" - %s!", | |
1124 | job->id, jobfile, strerror(errno)); | |
dfd5680b | 1125 | goto error; |
bd7854cb | 1126 | } |
ef416fc2 | 1127 | |
bd7854cb | 1128 | if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, job->attrs) != IPP_DATA) |
1129 | { | |
ed6e7faf MS |
1130 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1131 | "[Job %d] Unable to read job control file \"%s\"!", job->id, | |
1132 | jobfile); | |
bd7854cb | 1133 | cupsFileClose(fp); |
dfd5680b | 1134 | goto error; |
bd7854cb | 1135 | } |
ef416fc2 | 1136 | |
bd7854cb | 1137 | cupsFileClose(fp); |
ef416fc2 | 1138 | |
bd7854cb | 1139 | /* |
1140 | * Copy attribute data to the job object... | |
1141 | */ | |
ef416fc2 | 1142 | |
8b450588 MS |
1143 | if (!ippFindAttribute(job->attrs, "time-at-creation", IPP_TAG_INTEGER)) |
1144 | { | |
1145 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1146 | "[Job %d] Missing or bad time-at-creation attribute in " | |
1147 | "control file!", job->id); | |
dfd5680b | 1148 | goto error; |
8b450588 MS |
1149 | } |
1150 | ||
bd7854cb | 1151 | if ((job->state = ippFindAttribute(job->attrs, "job-state", |
1152 | IPP_TAG_ENUM)) == NULL) | |
1153 | { | |
ed6e7faf MS |
1154 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1155 | "[Job %d] Missing or bad job-state attribute in control " | |
1156 | "file!", job->id); | |
dfd5680b | 1157 | goto error; |
bd7854cb | 1158 | } |
ef416fc2 | 1159 | |
bd7854cb | 1160 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
ef416fc2 | 1161 | |
bd7854cb | 1162 | if (!job->dest) |
1163 | { | |
1164 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", | |
1165 | IPP_TAG_URI)) == NULL) | |
1166 | { | |
ed6e7faf MS |
1167 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1168 | "[Job %d] No job-printer-uri attribute in control file!", | |
1169 | job->id); | |
dfd5680b | 1170 | goto error; |
bd7854cb | 1171 | } |
ef416fc2 | 1172 | |
f7deaa1a | 1173 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &(job->dtype), |
09a101d6 | 1174 | &destptr)) == NULL) |
bd7854cb | 1175 | { |
ed6e7faf MS |
1176 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1177 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1178 | job->id, attr->values[0].string.text); | |
dfd5680b | 1179 | goto error; |
bd7854cb | 1180 | } |
ef416fc2 | 1181 | |
bd7854cb | 1182 | cupsdSetString(&job->dest, dest); |
1183 | } | |
bc44d920 | 1184 | else if ((destptr = cupsdFindDest(job->dest)) == NULL) |
1185 | { | |
ed6e7faf MS |
1186 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1187 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1188 | job->id, job->dest); | |
dfd5680b | 1189 | goto error; |
bc44d920 | 1190 | } |
bd7854cb | 1191 | |
1192 | job->sheets = ippFindAttribute(job->attrs, "job-media-sheets-completed", | |
1193 | IPP_TAG_INTEGER); | |
1194 | job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
1195 | ||
1196 | if (!job->priority) | |
1197 | { | |
1198 | if ((attr = ippFindAttribute(job->attrs, "job-priority", | |
1199 | IPP_TAG_INTEGER)) == NULL) | |
1200 | { | |
ed6e7faf MS |
1201 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1202 | "[Job %d] Missing or bad job-priority attribute in " | |
1203 | "control file!", job->id); | |
dfd5680b | 1204 | goto error; |
bd7854cb | 1205 | } |
1206 | ||
1207 | job->priority = attr->values[0].integer; | |
1208 | } | |
1209 | ||
1210 | if (!job->username) | |
1211 | { | |
1212 | if ((attr = ippFindAttribute(job->attrs, "job-originating-user-name", | |
1213 | IPP_TAG_NAME)) == NULL) | |
1214 | { | |
ed6e7faf MS |
1215 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1216 | "[Job %d] Missing or bad job-originating-user-name " | |
1217 | "attribute in control file!", job->id); | |
dfd5680b | 1218 | goto error; |
ef416fc2 | 1219 | } |
1220 | ||
bd7854cb | 1221 | cupsdSetString(&job->username, attr->values[0].string.text); |
1222 | } | |
1223 | ||
ef416fc2 | 1224 | /* |
bd7854cb | 1225 | * Set the job hold-until time and state... |
ef416fc2 | 1226 | */ |
1227 | ||
bd7854cb | 1228 | if (job->state_value == IPP_JOB_HELD) |
1229 | { | |
1230 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
1231 | IPP_TAG_KEYWORD)) == NULL) | |
1232 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 1233 | |
bd7854cb | 1234 | if (attr) |
1235 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
1236 | else | |
ef416fc2 | 1237 | { |
bd7854cb | 1238 | job->state->values[0].integer = IPP_JOB_PENDING; |
1239 | job->state_value = IPP_JOB_PENDING; | |
1240 | } | |
1241 | } | |
1242 | else if (job->state_value == IPP_JOB_PROCESSING) | |
1243 | { | |
1244 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1245 | job->state_value = IPP_JOB_PENDING; | |
1246 | } | |
ef416fc2 | 1247 | |
bd7854cb | 1248 | if (!job->num_files) |
1249 | { | |
1250 | /* | |
1251 | * Find all the d##### files... | |
1252 | */ | |
ef416fc2 | 1253 | |
bd7854cb | 1254 | for (fileid = 1; fileid < 10000; fileid ++) |
1255 | { | |
1256 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
1257 | job->id, fileid); | |
ef416fc2 | 1258 | |
bd7854cb | 1259 | if (access(jobfile, 0)) |
1260 | break; | |
ef416fc2 | 1261 | |
ed6e7faf MS |
1262 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1263 | "[Job %d] Auto-typing document file \"%s\"...", job->id, | |
1264 | jobfile); | |
ef416fc2 | 1265 | |
1266 | if (fileid > job->num_files) | |
1267 | { | |
1268 | if (job->num_files == 0) | |
1269 | { | |
1270 | compressions = (int *)calloc(fileid, sizeof(int)); | |
1271 | filetypes = (mime_type_t **)calloc(fileid, sizeof(mime_type_t *)); | |
1272 | } | |
1273 | else | |
1274 | { | |
1275 | compressions = (int *)realloc(job->compressions, | |
1276 | sizeof(int) * fileid); | |
1277 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
bd7854cb | 1278 | sizeof(mime_type_t *) * |
1279 | fileid); | |
ef416fc2 | 1280 | } |
1281 | ||
bd7854cb | 1282 | if (!compressions || !filetypes) |
ef416fc2 | 1283 | { |
ed6e7faf MS |
1284 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1285 | "[Job %d] Ran out of memory for job file types!", | |
1286 | job->id); | |
dfd5680b | 1287 | return (1); |
ef416fc2 | 1288 | } |
1289 | ||
1290 | job->compressions = compressions; | |
1291 | job->filetypes = filetypes; | |
1292 | job->num_files = fileid; | |
1293 | } | |
1294 | ||
bd7854cb | 1295 | job->filetypes[fileid - 1] = mimeFileType(MimeDatabase, jobfile, NULL, |
ef416fc2 | 1296 | job->compressions + fileid - 1); |
1297 | ||
bd7854cb | 1298 | if (!job->filetypes[fileid - 1]) |
ef416fc2 | 1299 | job->filetypes[fileid - 1] = mimeType(MimeDatabase, "application", |
1300 | "vnd.cups-raw"); | |
1301 | } | |
bd7854cb | 1302 | } |
ef416fc2 | 1303 | |
09a101d6 | 1304 | /* |
1305 | * Load authentication information as needed... | |
1306 | */ | |
1307 | ||
1308 | if (job->state_value < IPP_JOB_STOPPED) | |
1309 | { | |
1310 | snprintf(jobfile, sizeof(jobfile), "%s/a%05d", RequestRoot, job->id); | |
1311 | ||
1312 | cupsdClearString(&job->auth_username); | |
1313 | cupsdClearString(&job->auth_domain); | |
1314 | cupsdClearString(&job->auth_password); | |
1315 | ||
1316 | if ((fp = cupsFileOpen(jobfile, "r")) != NULL) | |
1317 | { | |
1318 | int i, /* Looping var */ | |
1319 | bytes; /* Size of auth data */ | |
1320 | char line[255], /* Line from file */ | |
1321 | data[255]; /* Decoded data */ | |
1322 | ||
1323 | ||
1324 | for (i = 0; | |
1325 | i < destptr->num_auth_info_required && | |
1326 | cupsFileGets(fp, line, sizeof(line)); | |
1327 | i ++) | |
1328 | { | |
1329 | bytes = sizeof(data); | |
1330 | httpDecode64_2(data, &bytes, line); | |
1331 | ||
1332 | if (!strcmp(destptr->auth_info_required[i], "username")) | |
1333 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", data); | |
1334 | else if (!strcmp(destptr->auth_info_required[i], "domain")) | |
1335 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", data); | |
1336 | else if (!strcmp(destptr->auth_info_required[i], "password")) | |
1337 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", data); | |
1338 | } | |
1339 | ||
1340 | cupsFileClose(fp); | |
1341 | } | |
1342 | } | |
ed6e7faf | 1343 | |
bd7854cb | 1344 | job->access_time = time(NULL); |
dfd5680b MS |
1345 | return (1); |
1346 | ||
1347 | /* | |
1348 | * If we get here then something bad happened... | |
1349 | */ | |
1350 | ||
1351 | error: | |
1352 | ||
1353 | ippDelete(job->attrs); | |
1354 | job->attrs = NULL; | |
1355 | unlink(jobfile); | |
1356 | return (0); | |
ef416fc2 | 1357 | } |
1358 | ||
1359 | ||
1360 | /* | |
1361 | * 'cupsdMoveJob()' - Move the specified job to a different destination. | |
1362 | */ | |
1363 | ||
1364 | void | |
e53920b9 | 1365 | cupsdMoveJob(cupsd_job_t *job, /* I - Job */ |
1366 | cupsd_printer_t *p) /* I - Destination printer or class */ | |
ef416fc2 | 1367 | { |
1368 | ipp_attribute_t *attr; /* job-printer-uri attribute */ | |
e53920b9 | 1369 | const char *olddest; /* Old destination */ |
1370 | cupsd_printer_t *oldp; /* Old pointer */ | |
ef416fc2 | 1371 | |
1372 | ||
1373 | /* | |
e53920b9 | 1374 | * Don't move completed jobs... |
ef416fc2 | 1375 | */ |
1376 | ||
e53920b9 | 1377 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 1378 | return; |
1379 | ||
1380 | /* | |
e53920b9 | 1381 | * Get the old destination... |
ef416fc2 | 1382 | */ |
1383 | ||
e53920b9 | 1384 | olddest = job->dest; |
1385 | ||
1386 | if (job->printer) | |
1387 | oldp = job->printer; | |
1388 | else | |
1389 | oldp = cupsdFindDest(olddest); | |
ef416fc2 | 1390 | |
1391 | /* | |
1392 | * Change the destination information... | |
1393 | */ | |
1394 | ||
355e94dc MS |
1395 | if (job->state_value == IPP_JOB_PROCESSING) |
1396 | cupsdStopJob(job, 0); | |
1397 | else | |
1398 | cupsdLoadJob(job); | |
bd7854cb | 1399 | |
e53920b9 | 1400 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, oldp, job, |
1401 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1402 | p->name); | |
1403 | ||
1404 | cupsdSetString(&job->dest, p->name); | |
ef416fc2 | 1405 | job->dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE | |
1406 | CUPS_PRINTER_IMPLICIT); | |
1407 | ||
bd7854cb | 1408 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", |
1409 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1410 | cupsdSetString(&(attr->values[0].string.text), p->uri); |
1411 | ||
e53920b9 | 1412 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job, |
1413 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1414 | p->name); | |
1415 | ||
3dfe78b3 MS |
1416 | job->dirty = 1; |
1417 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1418 | } |
1419 | ||
1420 | ||
1421 | /* | |
1422 | * 'cupsdReleaseJob()' - Release the specified job. | |
1423 | */ | |
1424 | ||
1425 | void | |
1426 | cupsdReleaseJob(cupsd_job_t *job) /* I - Job */ | |
1427 | { | |
bd7854cb | 1428 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReleaseJob: id = %d", job->id); |
ef416fc2 | 1429 | |
bd7854cb | 1430 | if (job->state_value == IPP_JOB_HELD) |
ef416fc2 | 1431 | { |
005dd1eb MS |
1432 | /* |
1433 | * Add trailing banner as needed... | |
1434 | */ | |
1435 | ||
1436 | if (job->pending_timeout) | |
1437 | cupsdTimeoutJob(job); | |
1438 | ||
ef416fc2 | 1439 | DEBUG_puts("cupsdReleaseJob: setting state to pending..."); |
1440 | ||
1441 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1442 | job->state_value = IPP_JOB_PENDING; |
3dfe78b3 MS |
1443 | job->dirty = 1; |
1444 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1445 | } |
1446 | } | |
1447 | ||
1448 | ||
1449 | /* | |
1450 | * 'cupsdRestartJob()' - Restart the specified job. | |
1451 | */ | |
1452 | ||
1453 | void | |
1454 | cupsdRestartJob(cupsd_job_t *job) /* I - Job */ | |
1455 | { | |
bd7854cb | 1456 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdRestartJob: id = %d", job->id); |
ef416fc2 | 1457 | |
bd7854cb | 1458 | if (job->state_value == IPP_JOB_STOPPED || job->num_files) |
ef416fc2 | 1459 | { |
07725fee | 1460 | ipp_jstate_t old_state; /* Old job state */ |
1461 | ||
1462 | ||
bd7854cb | 1463 | cupsdLoadJob(job); |
1464 | ||
07725fee | 1465 | old_state = job->state_value; |
1466 | ||
ef416fc2 | 1467 | job->tries = 0; |
1468 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1469 | job->state_value = IPP_JOB_PENDING; |
07725fee | 1470 | |
3dfe78b3 MS |
1471 | job->dirty = 1; |
1472 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
07725fee | 1473 | |
1474 | if (old_state > IPP_JOB_STOPPED) | |
1475 | cupsArrayAdd(ActiveJobs, job); | |
ef416fc2 | 1476 | } |
1477 | } | |
1478 | ||
1479 | ||
1480 | /* | |
bd7854cb | 1481 | * 'cupsdSaveAllJobs()' - Save a summary of all jobs to disk. |
ef416fc2 | 1482 | */ |
1483 | ||
1484 | void | |
bd7854cb | 1485 | cupsdSaveAllJobs(void) |
1486 | { | |
1487 | int i; /* Looping var */ | |
1488 | cups_file_t *fp; /* Job cache file */ | |
1489 | char temp[1024]; /* Temporary string */ | |
1490 | cupsd_job_t *job; /* Current job */ | |
1491 | time_t curtime; /* Current time */ | |
1492 | struct tm *curdate; /* Current date */ | |
1493 | ||
1494 | ||
1495 | snprintf(temp, sizeof(temp), "%s/job.cache", CacheDir); | |
1496 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
1497 | { | |
1498 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1499 | "Unable to create job cache file \"%s\" - %s", | |
1500 | temp, strerror(errno)); | |
1501 | return; | |
1502 | } | |
1503 | ||
1504 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving job cache file \"%s\"...", temp); | |
1505 | ||
1506 | /* | |
1507 | * Restrict access to the file... | |
1508 | */ | |
1509 | ||
1510 | fchown(cupsFileNumber(fp), getuid(), Group); | |
1511 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
1512 | ||
1513 | /* | |
1514 | * Write a small header to the file... | |
1515 | */ | |
1516 | ||
1517 | curtime = time(NULL); | |
1518 | curdate = localtime(&curtime); | |
1519 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
1520 | ||
1521 | cupsFilePuts(fp, "# Job cache file for " CUPS_SVERSION "\n"); | |
1522 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1523 | cupsFilePrintf(fp, "NextJobId %d\n", NextJobId); | |
1524 | ||
1525 | /* | |
1526 | * Write each job known to the system... | |
1527 | */ | |
1528 | ||
1529 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
1530 | job; | |
1531 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1532 | { | |
1533 | cupsFilePrintf(fp, "<Job %d>\n", job->id); | |
1534 | cupsFilePrintf(fp, "State %d\n", job->state_value); | |
1535 | cupsFilePrintf(fp, "Priority %d\n", job->priority); | |
1536 | cupsFilePrintf(fp, "Username %s\n", job->username); | |
1537 | cupsFilePrintf(fp, "Destination %s\n", job->dest); | |
1538 | cupsFilePrintf(fp, "DestType %d\n", job->dtype); | |
1539 | cupsFilePrintf(fp, "NumFiles %d\n", job->num_files); | |
1540 | for (i = 0; i < job->num_files; i ++) | |
1541 | cupsFilePrintf(fp, "File %d %s/%s %d\n", i + 1, job->filetypes[i]->super, | |
1542 | job->filetypes[i]->type, job->compressions[i]); | |
1543 | cupsFilePuts(fp, "</Job>\n"); | |
1544 | } | |
1545 | ||
1546 | cupsFileClose(fp); | |
1547 | } | |
1548 | ||
1549 | ||
1550 | /* | |
1551 | * 'cupsdSaveJob()' - Save a job to disk. | |
1552 | */ | |
1553 | ||
1554 | void | |
1555 | cupsdSaveJob(cupsd_job_t *job) /* I - Job */ | |
ef416fc2 | 1556 | { |
1557 | char filename[1024]; /* Job control filename */ | |
fa73b229 | 1558 | cups_file_t *fp; /* Job file */ |
ef416fc2 | 1559 | |
1560 | ||
bd7854cb | 1561 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p", |
1562 | job, job->id, job->attrs); | |
1563 | ||
ef416fc2 | 1564 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id); |
1565 | ||
fa73b229 | 1566 | if ((fp = cupsFileOpen(filename, "w")) == NULL) |
ef416fc2 | 1567 | { |
ed6e7faf MS |
1568 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1569 | "[Job %d] Unable to create job control file \"%s\" - %s.", | |
1570 | job->id, filename, strerror(errno)); | |
ef416fc2 | 1571 | return; |
1572 | } | |
1573 | ||
fa73b229 | 1574 | fchmod(cupsFileNumber(fp), 0600); |
1575 | fchown(cupsFileNumber(fp), RunUser, Group); | |
ef416fc2 | 1576 | |
bd7854cb | 1577 | job->attrs->state = IPP_IDLE; |
1578 | ||
1579 | if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, | |
1580 | job->attrs) != IPP_DATA) | |
ed6e7faf MS |
1581 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1582 | "[Job %d] Unable to write job control file!", job->id); | |
ef416fc2 | 1583 | |
fa73b229 | 1584 | cupsFileClose(fp); |
3dfe78b3 MS |
1585 | |
1586 | job->dirty = 0; | |
ef416fc2 | 1587 | } |
1588 | ||
1589 | ||
1590 | /* | |
1591 | * 'cupsdSetJobHoldUntil()' - Set the hold time for a job... | |
1592 | */ | |
1593 | ||
1594 | void | |
1595 | cupsdSetJobHoldUntil(cupsd_job_t *job, /* I - Job */ | |
1596 | const char *when) /* I - When to resume */ | |
1597 | { | |
1598 | time_t curtime; /* Current time */ | |
1599 | struct tm *curdate; /* Current date */ | |
1600 | int hour; /* Hold hour */ | |
1601 | int minute; /* Hold minute */ | |
1602 | int second; /* Hold second */ | |
1603 | ||
1604 | ||
bd7854cb | 1605 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil(%d, \"%s\")", |
ef416fc2 | 1606 | job->id, when); |
1607 | ||
1608 | second = 0; | |
1609 | ||
09a101d6 | 1610 | if (!strcmp(when, "indefinite") || !strcmp(when, "auth-info-required")) |
ef416fc2 | 1611 | { |
1612 | /* | |
1613 | * Hold indefinitely... | |
1614 | */ | |
1615 | ||
1616 | job->hold_until = 0; | |
1617 | } | |
1618 | else if (!strcmp(when, "day-time")) | |
1619 | { | |
1620 | /* | |
1621 | * Hold to 6am the next morning unless local time is < 6pm. | |
1622 | */ | |
1623 | ||
1624 | curtime = time(NULL); | |
1625 | curdate = localtime(&curtime); | |
1626 | ||
1627 | if (curdate->tm_hour < 18) | |
1628 | job->hold_until = curtime; | |
1629 | else | |
1630 | job->hold_until = curtime + | |
1631 | ((29 - curdate->tm_hour) * 60 + 59 - | |
1632 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1633 | } | |
89d46774 | 1634 | else if (!strcmp(when, "evening") || !strcmp(when, "night")) |
ef416fc2 | 1635 | { |
1636 | /* | |
1637 | * Hold to 6pm unless local time is > 6pm or < 6am. | |
1638 | */ | |
1639 | ||
1640 | curtime = time(NULL); | |
1641 | curdate = localtime(&curtime); | |
1642 | ||
1643 | if (curdate->tm_hour < 6 || curdate->tm_hour >= 18) | |
1644 | job->hold_until = curtime; | |
1645 | else | |
1646 | job->hold_until = curtime + | |
1647 | ((17 - curdate->tm_hour) * 60 + 59 - | |
1648 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1649 | } |
ef416fc2 | 1650 | else if (!strcmp(when, "second-shift")) |
1651 | { | |
1652 | /* | |
1653 | * Hold to 4pm unless local time is > 4pm. | |
1654 | */ | |
1655 | ||
1656 | curtime = time(NULL); | |
1657 | curdate = localtime(&curtime); | |
1658 | ||
1659 | if (curdate->tm_hour >= 16) | |
1660 | job->hold_until = curtime; | |
1661 | else | |
1662 | job->hold_until = curtime + | |
1663 | ((15 - curdate->tm_hour) * 60 + 59 - | |
1664 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1665 | } |
ef416fc2 | 1666 | else if (!strcmp(when, "third-shift")) |
1667 | { | |
1668 | /* | |
1669 | * Hold to 12am unless local time is < 8am. | |
1670 | */ | |
1671 | ||
1672 | curtime = time(NULL); | |
1673 | curdate = localtime(&curtime); | |
1674 | ||
1675 | if (curdate->tm_hour < 8) | |
1676 | job->hold_until = curtime; | |
1677 | else | |
1678 | job->hold_until = curtime + | |
1679 | ((23 - curdate->tm_hour) * 60 + 59 - | |
1680 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1681 | } |
ef416fc2 | 1682 | else if (!strcmp(when, "weekend")) |
1683 | { | |
1684 | /* | |
1685 | * Hold to weekend unless we are in the weekend. | |
1686 | */ | |
1687 | ||
1688 | curtime = time(NULL); | |
1689 | curdate = localtime(&curtime); | |
1690 | ||
ed6e7faf | 1691 | if (curdate->tm_wday == 0 || curdate->tm_wday == 6) |
ef416fc2 | 1692 | job->hold_until = curtime; |
1693 | else | |
1694 | job->hold_until = curtime + | |
1695 | (((5 - curdate->tm_wday) * 24 + | |
1696 | (17 - curdate->tm_hour)) * 60 + 59 - | |
1697 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1698 | } | |
1699 | else if (sscanf(when, "%d:%d:%d", &hour, &minute, &second) >= 2) | |
1700 | { | |
1701 | /* | |
1702 | * Hold to specified GMT time (HH:MM or HH:MM:SS)... | |
1703 | */ | |
1704 | ||
1705 | curtime = time(NULL); | |
1706 | curdate = gmtime(&curtime); | |
1707 | ||
1708 | job->hold_until = curtime + | |
1709 | ((hour - curdate->tm_hour) * 60 + minute - | |
1710 | curdate->tm_min) * 60 + second - curdate->tm_sec; | |
1711 | ||
1712 | /* | |
1713 | * Hold until next day as needed... | |
1714 | */ | |
1715 | ||
1716 | if (job->hold_until < curtime) | |
b86bc4cf | 1717 | job->hold_until += 24 * 60 * 60; |
ef416fc2 | 1718 | } |
1719 | ||
bd7854cb | 1720 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil: hold_until = %d", |
ef416fc2 | 1721 | (int)job->hold_until); |
1722 | } | |
1723 | ||
1724 | ||
1725 | /* | |
1726 | * 'cupsdSetJobPriority()' - Set the priority of a job, moving it up/down in | |
1727 | * the list as needed. | |
1728 | */ | |
1729 | ||
1730 | void | |
1731 | cupsdSetJobPriority( | |
1732 | cupsd_job_t *job, /* I - Job ID */ | |
1733 | int priority) /* I - New priority (0 to 100) */ | |
1734 | { | |
1735 | ipp_attribute_t *attr; /* Job attribute */ | |
1736 | ||
1737 | ||
1738 | /* | |
1739 | * Don't change completed jobs... | |
1740 | */ | |
1741 | ||
bd7854cb | 1742 | if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 1743 | return; |
1744 | ||
1745 | /* | |
1746 | * Set the new priority and re-add the job into the active list... | |
1747 | */ | |
1748 | ||
1749 | cupsArrayRemove(ActiveJobs, job); | |
1750 | ||
1751 | job->priority = priority; | |
1752 | ||
bd7854cb | 1753 | if ((attr = ippFindAttribute(job->attrs, "job-priority", |
1754 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 1755 | attr->values[0].integer = priority; |
1756 | else | |
1757 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
1758 | priority); | |
1759 | ||
1760 | cupsArrayAdd(ActiveJobs, job); | |
1761 | ||
3dfe78b3 MS |
1762 | job->dirty = 1; |
1763 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1764 | } |
1765 | ||
1766 | ||
1767 | /* | |
e1d6a774 | 1768 | * 'cupsdStopAllJobs()' - Stop all print jobs. |
ef416fc2 | 1769 | */ |
1770 | ||
1771 | void | |
d09495fa | 1772 | cupsdStopAllJobs(int force) /* I - 1 = Force all filters to stop */ |
ef416fc2 | 1773 | { |
e1d6a774 | 1774 | cupsd_job_t *job; /* Current job */ |
ef416fc2 | 1775 | |
ef416fc2 | 1776 | |
e1d6a774 | 1777 | DEBUG_puts("cupsdStopAllJobs()"); |
ef416fc2 | 1778 | |
e1d6a774 | 1779 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
1780 | job; | |
1781 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1782 | if (job->state_value == IPP_JOB_PROCESSING) | |
1783 | { | |
d09495fa | 1784 | cupsdStopJob(job, force); |
e1d6a774 | 1785 | job->state->values[0].integer = IPP_JOB_PENDING; |
1786 | job->state_value = IPP_JOB_PENDING; | |
1787 | } | |
1788 | } | |
ef416fc2 | 1789 | |
ef416fc2 | 1790 | |
e1d6a774 | 1791 | /* |
1792 | * 'cupsdStopJob()' - Stop a print job. | |
1793 | */ | |
ef416fc2 | 1794 | |
e1d6a774 | 1795 | void |
1796 | cupsdStopJob(cupsd_job_t *job, /* I - Job */ | |
1797 | int force) /* I - 1 = Force all filters to stop */ | |
1798 | { | |
1799 | int i; /* Looping var */ | |
ef416fc2 | 1800 | |
ef416fc2 | 1801 | |
ed6e7faf MS |
1802 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] cupsdStopJob: force = %d", |
1803 | job->id, force); | |
ef416fc2 | 1804 | |
e1d6a774 | 1805 | if (job->state_value != IPP_JOB_PROCESSING) |
1806 | return; | |
ef416fc2 | 1807 | |
e1d6a774 | 1808 | FilterLevel -= job->cost; |
ef416fc2 | 1809 | |
07725fee | 1810 | if (job->printer->state == IPP_PRINTER_PROCESSING) |
e1d6a774 | 1811 | cupsdSetPrinterState(job->printer, IPP_PRINTER_IDLE, 0); |
ef416fc2 | 1812 | |
e1d6a774 | 1813 | job->state->values[0].integer = IPP_JOB_STOPPED; |
1814 | job->state_value = IPP_JOB_STOPPED; | |
1815 | job->printer->job = NULL; | |
1816 | job->printer = NULL; | |
ef416fc2 | 1817 | |
e1d6a774 | 1818 | job->current_file --; |
ef416fc2 | 1819 | |
e1d6a774 | 1820 | for (i = 0; job->filters[i]; i ++) |
1821 | if (job->filters[i] > 0) | |
ef416fc2 | 1822 | { |
e1d6a774 | 1823 | cupsdEndProcess(job->filters[i], force); |
c168a833 MS |
1824 | if (force) |
1825 | job->filters[i] = 0; | |
ef416fc2 | 1826 | } |
ef416fc2 | 1827 | |
e1d6a774 | 1828 | if (job->backend > 0) |
ef416fc2 | 1829 | { |
e1d6a774 | 1830 | cupsdEndProcess(job->backend, force); |
c168a833 MS |
1831 | if (force) |
1832 | job->backend = 0; | |
ef416fc2 | 1833 | } |
1834 | ||
c168a833 MS |
1835 | if (!force) |
1836 | return; | |
1837 | ||
a4924f6c MS |
1838 | cupsdDestroyProfile(job->profile); |
1839 | job->profile = NULL; | |
1840 | ||
ed6e7faf MS |
1841 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing print pipes [ %d %d ]...", |
1842 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
ef416fc2 | 1843 | |
e1d6a774 | 1844 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 1845 | |
ed6e7faf MS |
1846 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing back pipes [ %d %d ]...", |
1847 | job->id, job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 1848 | |
e1d6a774 | 1849 | cupsdClosePipe(job->back_pipes); |
ef416fc2 | 1850 | |
ed6e7faf MS |
1851 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing side pipes [ %d %d ]...", |
1852 | job->id, job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 1853 | |
1854 | cupsdClosePipe(job->side_pipes); | |
1855 | ||
e1d6a774 | 1856 | if (job->status_buffer) |
ef416fc2 | 1857 | { |
1858 | /* | |
e1d6a774 | 1859 | * Close the pipe and clear the input bit. |
ef416fc2 | 1860 | */ |
1861 | ||
f7deaa1a | 1862 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 1863 | |
ed6e7faf MS |
1864 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1865 | "[Job %d] Closing status pipes [ %d %d ]...", | |
1866 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
ef416fc2 | 1867 | |
89d46774 | 1868 | cupsdClosePipe(job->status_pipes); |
e1d6a774 | 1869 | cupsdStatBufDelete(job->status_buffer); |
ef416fc2 | 1870 | |
e1d6a774 | 1871 | job->status_buffer = NULL; |
ef416fc2 | 1872 | } |
e1d6a774 | 1873 | } |
ef416fc2 | 1874 | |
ef416fc2 | 1875 | |
e1d6a774 | 1876 | /* |
1877 | * 'cupsdUnloadCompletedJobs()' - Flush completed job history from memory. | |
1878 | */ | |
ef416fc2 | 1879 | |
e1d6a774 | 1880 | void |
1881 | cupsdUnloadCompletedJobs(void) | |
1882 | { | |
1883 | cupsd_job_t *job; /* Current job */ | |
1884 | time_t expire; /* Expiration time */ | |
ef416fc2 | 1885 | |
ef416fc2 | 1886 | |
e1d6a774 | 1887 | expire = time(NULL) - 60; |
ef416fc2 | 1888 | |
e1d6a774 | 1889 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1890 | job; | |
1891 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1892 | if (job->attrs && job->state_value >= IPP_JOB_STOPPED && | |
1893 | job->access_time < expire) | |
3dfe78b3 MS |
1894 | { |
1895 | if (job->dirty) | |
1896 | cupsdSaveJob(job); | |
1897 | ||
e1d6a774 | 1898 | unload_job(job); |
3dfe78b3 | 1899 | } |
e1d6a774 | 1900 | } |
ef416fc2 | 1901 | |
ef416fc2 | 1902 | |
e1d6a774 | 1903 | /* |
1904 | * 'compare_active_jobs()' - Compare the job IDs and priorities of two jobs. | |
1905 | */ | |
ef416fc2 | 1906 | |
e1d6a774 | 1907 | static int /* O - Difference */ |
1908 | compare_active_jobs(void *first, /* I - First job */ | |
1909 | void *second, /* I - Second job */ | |
1910 | void *data) /* I - App data (not used) */ | |
1911 | { | |
1912 | int diff; /* Difference */ | |
ef416fc2 | 1913 | |
ef416fc2 | 1914 | |
8ca02f3c | 1915 | if ((diff = ((cupsd_job_t *)second)->priority - |
1916 | ((cupsd_job_t *)first)->priority) != 0) | |
e1d6a774 | 1917 | return (diff); |
1918 | else | |
1919 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1920 | } | |
ef416fc2 | 1921 | |
ef416fc2 | 1922 | |
e1d6a774 | 1923 | /* |
1924 | * 'compare_jobs()' - Compare the job IDs of two jobs. | |
1925 | */ | |
ef416fc2 | 1926 | |
e1d6a774 | 1927 | static int /* O - Difference */ |
1928 | compare_jobs(void *first, /* I - First job */ | |
1929 | void *second, /* I - Second job */ | |
1930 | void *data) /* I - App data (not used) */ | |
1931 | { | |
1932 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1933 | } | |
ef416fc2 | 1934 | |
ef416fc2 | 1935 | |
e1d6a774 | 1936 | /* |
f7deaa1a | 1937 | * 'ipp_length()' - Compute the size of the buffer needed to hold |
e1d6a774 | 1938 | * the textual IPP attributes. |
1939 | */ | |
ef416fc2 | 1940 | |
e1d6a774 | 1941 | static int /* O - Size of attribute buffer */ |
1942 | ipp_length(ipp_t *ipp) /* I - IPP request */ | |
1943 | { | |
1944 | int bytes; /* Number of bytes */ | |
1945 | int i; /* Looping var */ | |
1946 | ipp_attribute_t *attr; /* Current attribute */ | |
bd7854cb | 1947 | |
ef416fc2 | 1948 | |
1949 | /* | |
e1d6a774 | 1950 | * Loop through all attributes... |
ef416fc2 | 1951 | */ |
1952 | ||
e1d6a774 | 1953 | bytes = 0; |
ef416fc2 | 1954 | |
e1d6a774 | 1955 | for (attr = ipp->attrs; attr != NULL; attr = attr->next) |
ef416fc2 | 1956 | { |
e1d6a774 | 1957 | /* |
1958 | * Skip attributes that won't be sent to filters... | |
1959 | */ | |
ef416fc2 | 1960 | |
e1d6a774 | 1961 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
1962 | attr->value_tag == IPP_TAG_NAMELANG || | |
1963 | attr->value_tag == IPP_TAG_TEXTLANG || | |
1964 | attr->value_tag == IPP_TAG_URI || | |
1965 | attr->value_tag == IPP_TAG_URISCHEME) | |
1966 | continue; | |
ef416fc2 | 1967 | |
e1d6a774 | 1968 | if (strncmp(attr->name, "time-", 5) == 0) |
1969 | continue; | |
ef416fc2 | 1970 | |
e1d6a774 | 1971 | /* |
1972 | * Add space for a leading space and commas between each value. | |
1973 | * For the first attribute, the leading space isn't used, so the | |
1974 | * extra byte can be used as the nul terminator... | |
1975 | */ | |
ef416fc2 | 1976 | |
e1d6a774 | 1977 | bytes ++; /* " " separator */ |
1978 | bytes += attr->num_values; /* "," separators */ | |
ef416fc2 | 1979 | |
e1d6a774 | 1980 | /* |
1981 | * Boolean attributes appear as "foo,nofoo,foo,nofoo", while | |
1982 | * other attributes appear as "foo=value1,value2,...,valueN". | |
1983 | */ | |
ef416fc2 | 1984 | |
e1d6a774 | 1985 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
1986 | bytes += strlen(attr->name); | |
1987 | else | |
1988 | bytes += attr->num_values * strlen(attr->name); | |
ef416fc2 | 1989 | |
e1d6a774 | 1990 | /* |
1991 | * Now add the size required for each value in the attribute... | |
1992 | */ | |
ef416fc2 | 1993 | |
e1d6a774 | 1994 | switch (attr->value_tag) |
1995 | { | |
1996 | case IPP_TAG_INTEGER : | |
1997 | case IPP_TAG_ENUM : | |
1998 | /* | |
1999 | * Minimum value of a signed integer is -2147483647, or 11 digits. | |
2000 | */ | |
ef416fc2 | 2001 | |
e1d6a774 | 2002 | bytes += attr->num_values * 11; |
2003 | break; | |
ef416fc2 | 2004 | |
e1d6a774 | 2005 | case IPP_TAG_BOOLEAN : |
2006 | /* | |
2007 | * Add two bytes for each false ("no") value... | |
2008 | */ | |
ef416fc2 | 2009 | |
e1d6a774 | 2010 | for (i = 0; i < attr->num_values; i ++) |
2011 | if (!attr->values[i].boolean) | |
2012 | bytes += 2; | |
2013 | break; | |
ef416fc2 | 2014 | |
e1d6a774 | 2015 | case IPP_TAG_RANGE : |
2016 | /* | |
2017 | * A range is two signed integers separated by a hyphen, or | |
2018 | * 23 characters max. | |
2019 | */ | |
ef416fc2 | 2020 | |
e1d6a774 | 2021 | bytes += attr->num_values * 23; |
2022 | break; | |
ef416fc2 | 2023 | |
e1d6a774 | 2024 | case IPP_TAG_RESOLUTION : |
2025 | /* | |
2026 | * A resolution is two signed integers separated by an "x" and | |
2027 | * suffixed by the units, or 26 characters max. | |
2028 | */ | |
ef416fc2 | 2029 | |
e1d6a774 | 2030 | bytes += attr->num_values * 26; |
2031 | break; | |
ef416fc2 | 2032 | |
e1d6a774 | 2033 | case IPP_TAG_STRING : |
2034 | case IPP_TAG_TEXT : | |
2035 | case IPP_TAG_NAME : | |
2036 | case IPP_TAG_KEYWORD : | |
2037 | case IPP_TAG_CHARSET : | |
2038 | case IPP_TAG_LANGUAGE : | |
2039 | case IPP_TAG_URI : | |
2040 | /* | |
2041 | * Strings can contain characters that need quoting. We need | |
2042 | * at least 2 * len + 2 characters to cover the quotes and | |
2043 | * any backslashes in the string. | |
2044 | */ | |
ef416fc2 | 2045 | |
e1d6a774 | 2046 | for (i = 0; i < attr->num_values; i ++) |
2047 | bytes += 2 * strlen(attr->values[i].string.text) + 2; | |
2048 | break; | |
bd7854cb | 2049 | |
e1d6a774 | 2050 | default : |
2051 | break; /* anti-compiler-warning-code */ | |
bd7854cb | 2052 | } |
ef416fc2 | 2053 | } |
2054 | ||
e1d6a774 | 2055 | return (bytes); |
2056 | } | |
ef416fc2 | 2057 | |
ef416fc2 | 2058 | |
e1d6a774 | 2059 | /* |
2060 | * 'load_job_cache()' - Load jobs from the job.cache file. | |
2061 | */ | |
ef416fc2 | 2062 | |
e1d6a774 | 2063 | static void |
2064 | load_job_cache(const char *filename) /* I - job.cache filename */ | |
2065 | { | |
2066 | cups_file_t *fp; /* job.cache file */ | |
2067 | char line[1024], /* Line buffer */ | |
2068 | *value; /* Value on line */ | |
2069 | int linenum; /* Line number in file */ | |
2070 | cupsd_job_t *job; /* Current job */ | |
2071 | int jobid; /* Job ID */ | |
2072 | char jobfile[1024]; /* Job filename */ | |
ef416fc2 | 2073 | |
ef416fc2 | 2074 | |
e1d6a774 | 2075 | /* |
2076 | * Open the job.cache file... | |
2077 | */ | |
bd7854cb | 2078 | |
e1d6a774 | 2079 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2080 | { | |
2081 | if (errno != ENOENT) | |
2082 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2083 | "Unable to open job cache file \"%s\": %s", | |
2084 | filename, strerror(errno)); | |
bd7854cb | 2085 | |
e1d6a774 | 2086 | load_request_root(); |
bd7854cb | 2087 | |
ef416fc2 | 2088 | return; |
2089 | } | |
2090 | ||
e1d6a774 | 2091 | /* |
2092 | * Read entries from the job cache file and create jobs as needed. | |
2093 | */ | |
ef416fc2 | 2094 | |
e1d6a774 | 2095 | cupsdLogMessage(CUPSD_LOG_INFO, "Loading job cache file \"%s\"...", |
2096 | filename); | |
ef416fc2 | 2097 | |
e1d6a774 | 2098 | linenum = 0; |
2099 | job = NULL; | |
ef416fc2 | 2100 | |
e1d6a774 | 2101 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2102 | { | |
2103 | if (!strcasecmp(line, "NextJobId")) | |
ef416fc2 | 2104 | { |
e1d6a774 | 2105 | if (value) |
2106 | NextJobId = atoi(value); | |
2107 | } | |
2108 | else if (!strcasecmp(line, "<Job")) | |
2109 | { | |
2110 | if (job) | |
ef416fc2 | 2111 | { |
e1d6a774 | 2112 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing </Job> directive on line %d!", |
2113 | linenum); | |
2114 | continue; | |
2115 | } | |
ef416fc2 | 2116 | |
e1d6a774 | 2117 | if (!value) |
2118 | { | |
2119 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing job ID on line %d!", linenum); | |
2120 | continue; | |
2121 | } | |
bd7854cb | 2122 | |
e1d6a774 | 2123 | jobid = atoi(value); |
bd7854cb | 2124 | |
e1d6a774 | 2125 | if (jobid < 1) |
2126 | { | |
2127 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad job ID %d on line %d!", jobid, | |
2128 | linenum); | |
2129 | continue; | |
2130 | } | |
ef416fc2 | 2131 | |
e1d6a774 | 2132 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, jobid); |
2133 | if (access(jobfile, 0)) | |
2134 | { | |
09a101d6 | 2135 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] Files have gone away!", |
2136 | jobid); | |
e1d6a774 | 2137 | continue; |
ef416fc2 | 2138 | } |
e1d6a774 | 2139 | |
2140 | job = calloc(1, sizeof(cupsd_job_t)); | |
2141 | if (!job) | |
ef416fc2 | 2142 | { |
e1d6a774 | 2143 | cupsdLogMessage(CUPSD_LOG_EMERG, |
75bd9771 | 2144 | "[Job %d] Unable to allocate memory for job!", jobid); |
e1d6a774 | 2145 | break; |
2146 | } | |
ef416fc2 | 2147 | |
89d46774 | 2148 | job->id = jobid; |
2149 | job->back_pipes[0] = -1; | |
2150 | job->back_pipes[1] = -1; | |
2151 | job->print_pipes[0] = -1; | |
2152 | job->print_pipes[1] = -1; | |
f7deaa1a | 2153 | job->side_pipes[0] = -1; |
2154 | job->side_pipes[1] = -1; | |
89d46774 | 2155 | job->status_pipes[0] = -1; |
2156 | job->status_pipes[1] = -1; | |
ef416fc2 | 2157 | |
ed6e7faf MS |
2158 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading from cache...", |
2159 | job->id); | |
e1d6a774 | 2160 | } |
2161 | else if (!job) | |
2162 | { | |
2163 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2164 | "Missing <Job #> directive on line %d!", linenum); | |
2165 | continue; | |
2166 | } | |
2167 | else if (!strcasecmp(line, "</Job>")) | |
2168 | { | |
2169 | cupsArrayAdd(Jobs, job); | |
ef416fc2 | 2170 | |
f301802f | 2171 | if (job->state_value <= IPP_JOB_STOPPED) |
e1d6a774 | 2172 | { |
2173 | cupsArrayAdd(ActiveJobs, job); | |
2174 | cupsdLoadJob(job); | |
2175 | } | |
bd7854cb | 2176 | |
e1d6a774 | 2177 | job = NULL; |
2178 | } | |
2179 | else if (!value) | |
2180 | { | |
2181 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d!", linenum); | |
2182 | continue; | |
2183 | } | |
2184 | else if (!strcasecmp(line, "State")) | |
2185 | { | |
d09495fa | 2186 | job->state_value = (ipp_jstate_t)atoi(value); |
e1d6a774 | 2187 | |
2188 | if (job->state_value < IPP_JOB_PENDING) | |
2189 | job->state_value = IPP_JOB_PENDING; | |
2190 | else if (job->state_value > IPP_JOB_COMPLETED) | |
2191 | job->state_value = IPP_JOB_COMPLETED; | |
2192 | } | |
2193 | else if (!strcasecmp(line, "Priority")) | |
2194 | { | |
2195 | job->priority = atoi(value); | |
2196 | } | |
2197 | else if (!strcasecmp(line, "Username")) | |
2198 | { | |
2199 | cupsdSetString(&job->username, value); | |
2200 | } | |
2201 | else if (!strcasecmp(line, "Destination")) | |
2202 | { | |
2203 | cupsdSetString(&job->dest, value); | |
2204 | } | |
2205 | else if (!strcasecmp(line, "DestType")) | |
2206 | { | |
2207 | job->dtype = (cups_ptype_t)atoi(value); | |
2208 | } | |
2209 | else if (!strcasecmp(line, "NumFiles")) | |
2210 | { | |
2211 | job->num_files = atoi(value); | |
bd7854cb | 2212 | |
e1d6a774 | 2213 | if (job->num_files < 0) |
2214 | { | |
2215 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad NumFiles value %d on line %d!", | |
2216 | job->num_files, linenum); | |
2217 | job->num_files = 0; | |
2218 | continue; | |
2219 | } | |
ef416fc2 | 2220 | |
e1d6a774 | 2221 | if (job->num_files > 0) |
2222 | { | |
2223 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-001", RequestRoot, | |
2224 | job->id); | |
2225 | if (access(jobfile, 0)) | |
2226 | { | |
ed6e7faf MS |
2227 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Data files have gone away!", |
2228 | job->id); | |
e1d6a774 | 2229 | job->num_files = 0; |
2230 | continue; | |
ef416fc2 | 2231 | } |
e1d6a774 | 2232 | |
2233 | job->filetypes = calloc(job->num_files, sizeof(mime_type_t *)); | |
2234 | job->compressions = calloc(job->num_files, sizeof(int)); | |
2235 | ||
2236 | if (!job->filetypes || !job->compressions) | |
ef416fc2 | 2237 | { |
ed6e7faf MS |
2238 | cupsdLogMessage(CUPSD_LOG_EMERG, |
2239 | "[Job %d] Unable to allocate memory for %d files!", | |
2240 | job->id, job->num_files); | |
e1d6a774 | 2241 | break; |
2242 | } | |
2243 | } | |
2244 | } | |
2245 | else if (!strcasecmp(line, "File")) | |
2246 | { | |
2247 | int number, /* File number */ | |
2248 | compression; /* Compression value */ | |
2249 | char super[MIME_MAX_SUPER], /* MIME super type */ | |
2250 | type[MIME_MAX_TYPE]; /* MIME type */ | |
ef416fc2 | 2251 | |
ef416fc2 | 2252 | |
e1d6a774 | 2253 | if (sscanf(value, "%d%*[ \t]%15[^/]/%255s%d", &number, super, type, |
2254 | &compression) != 4) | |
2255 | { | |
2256 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File on line %d!", linenum); | |
2257 | continue; | |
2258 | } | |
ef416fc2 | 2259 | |
e1d6a774 | 2260 | if (number < 1 || number > job->num_files) |
2261 | { | |
2262 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File number %d on line %d!", | |
2263 | number, linenum); | |
2264 | continue; | |
2265 | } | |
ef416fc2 | 2266 | |
e1d6a774 | 2267 | number --; |
ef416fc2 | 2268 | |
e1d6a774 | 2269 | job->compressions[number] = compression; |
2270 | job->filetypes[number] = mimeType(MimeDatabase, super, type); | |
bd7854cb | 2271 | |
e1d6a774 | 2272 | if (!job->filetypes[number]) |
2273 | { | |
2274 | /* | |
2275 | * If the original MIME type is unknown, auto-type it! | |
2276 | */ | |
bd7854cb | 2277 | |
ed6e7faf MS |
2278 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2279 | "[Job %d] Unknown MIME type %s/%s for file %d!", | |
2280 | job->id, super, type, number + 1); | |
ef416fc2 | 2281 | |
e1d6a774 | 2282 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, |
2283 | job->id, number + 1); | |
2284 | job->filetypes[number] = mimeFileType(MimeDatabase, jobfile, NULL, | |
2285 | job->compressions + number); | |
ef416fc2 | 2286 | |
e1d6a774 | 2287 | /* |
2288 | * If that didn't work, assume it is raw... | |
2289 | */ | |
ef416fc2 | 2290 | |
e1d6a774 | 2291 | if (!job->filetypes[number]) |
2292 | job->filetypes[number] = mimeType(MimeDatabase, "application", | |
2293 | "vnd.cups-raw"); | |
ef416fc2 | 2294 | } |
ef416fc2 | 2295 | } |
e1d6a774 | 2296 | else |
2297 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown %s directive on line %d!", | |
2298 | line, linenum); | |
2299 | } | |
ef416fc2 | 2300 | |
e1d6a774 | 2301 | cupsFileClose(fp); |
2302 | } | |
ef416fc2 | 2303 | |
ef416fc2 | 2304 | |
e1d6a774 | 2305 | /* |
2306 | * 'load_next_job_id()' - Load the NextJobId value from the job.cache file. | |
2307 | */ | |
ef416fc2 | 2308 | |
e1d6a774 | 2309 | static void |
2310 | load_next_job_id(const char *filename) /* I - job.cache filename */ | |
2311 | { | |
2312 | cups_file_t *fp; /* job.cache file */ | |
2313 | char line[1024], /* Line buffer */ | |
2314 | *value; /* Value on line */ | |
2315 | int linenum; /* Line number in file */ | |
89d46774 | 2316 | int next_job_id; /* NextJobId value from line */ |
ef416fc2 | 2317 | |
ef416fc2 | 2318 | |
e1d6a774 | 2319 | /* |
2320 | * Read the NextJobId directive from the job.cache file and use | |
2321 | * the value (if any). | |
2322 | */ | |
ef416fc2 | 2323 | |
e1d6a774 | 2324 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2325 | { | |
2326 | if (errno != ENOENT) | |
2327 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2328 | "Unable to open job cache file \"%s\": %s", | |
2329 | filename, strerror(errno)); | |
ef416fc2 | 2330 | |
e1d6a774 | 2331 | return; |
2332 | } | |
ef416fc2 | 2333 | |
e1d6a774 | 2334 | cupsdLogMessage(CUPSD_LOG_INFO, |
2335 | "Loading NextJobId from job cache file \"%s\"...", filename); | |
bd7854cb | 2336 | |
e1d6a774 | 2337 | linenum = 0; |
bd7854cb | 2338 | |
e1d6a774 | 2339 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2340 | { | |
2341 | if (!strcasecmp(line, "NextJobId")) | |
2342 | { | |
2343 | if (value) | |
89d46774 | 2344 | { |
2345 | next_job_id = atoi(value); | |
ef416fc2 | 2346 | |
89d46774 | 2347 | if (next_job_id > NextJobId) |
2348 | NextJobId = next_job_id; | |
2349 | } | |
e1d6a774 | 2350 | break; |
ef416fc2 | 2351 | } |
e1d6a774 | 2352 | } |
ef416fc2 | 2353 | |
e1d6a774 | 2354 | cupsFileClose(fp); |
2355 | } | |
ef416fc2 | 2356 | |
ef416fc2 | 2357 | |
e1d6a774 | 2358 | /* |
2359 | * 'load_request_root()' - Load jobs from the RequestRoot directory. | |
2360 | */ | |
2361 | ||
2362 | static void | |
2363 | load_request_root(void) | |
2364 | { | |
2365 | cups_dir_t *dir; /* Directory */ | |
2366 | cups_dentry_t *dent; /* Directory entry */ | |
2367 | cupsd_job_t *job; /* New job */ | |
2368 | ||
ef416fc2 | 2369 | |
2370 | /* | |
e1d6a774 | 2371 | * Open the requests directory... |
ef416fc2 | 2372 | */ |
2373 | ||
e1d6a774 | 2374 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Scanning %s for jobs...", RequestRoot); |
2375 | ||
2376 | if ((dir = cupsDirOpen(RequestRoot)) == NULL) | |
ef416fc2 | 2377 | { |
e1d6a774 | 2378 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2379 | "Unable to open spool directory \"%s\": %s", | |
2380 | RequestRoot, strerror(errno)); | |
2381 | return; | |
2382 | } | |
2383 | ||
2384 | /* | |
2385 | * Read all the c##### files... | |
2386 | */ | |
ef416fc2 | 2387 | |
e1d6a774 | 2388 | while ((dent = cupsDirRead(dir)) != NULL) |
2389 | if (strlen(dent->filename) >= 6 && dent->filename[0] == 'c') | |
2390 | { | |
e00b005a | 2391 | /* |
e1d6a774 | 2392 | * Allocate memory for the job... |
e00b005a | 2393 | */ |
2394 | ||
e1d6a774 | 2395 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
ef416fc2 | 2396 | { |
e1d6a774 | 2397 | cupsdLogMessage(CUPSD_LOG_ERROR, "Ran out of memory for jobs!"); |
2398 | cupsDirClose(dir); | |
ef416fc2 | 2399 | return; |
2400 | } | |
2401 | ||
e1d6a774 | 2402 | /* |
2403 | * Assign the job ID... | |
2404 | */ | |
ef416fc2 | 2405 | |
89d46774 | 2406 | job->id = atoi(dent->filename + 1); |
2407 | job->back_pipes[0] = -1; | |
2408 | job->back_pipes[1] = -1; | |
2409 | job->print_pipes[0] = -1; | |
2410 | job->print_pipes[1] = -1; | |
f7deaa1a | 2411 | job->side_pipes[0] = -1; |
2412 | job->side_pipes[1] = -1; | |
89d46774 | 2413 | job->status_pipes[0] = -1; |
2414 | job->status_pipes[1] = -1; | |
ef416fc2 | 2415 | |
e1d6a774 | 2416 | if (job->id >= NextJobId) |
2417 | NextJobId = job->id + 1; | |
ef416fc2 | 2418 | |
e1d6a774 | 2419 | /* |
2420 | * Load the job... | |
2421 | */ | |
ef416fc2 | 2422 | |
e1d6a774 | 2423 | cupsdLoadJob(job); |
bd7854cb | 2424 | |
e1d6a774 | 2425 | /* |
2426 | * Insert the job into the array, sorting by job priority and ID... | |
2427 | */ | |
bd7854cb | 2428 | |
e1d6a774 | 2429 | cupsArrayAdd(Jobs, job); |
ef416fc2 | 2430 | |
f301802f | 2431 | if (job->state_value <= IPP_JOB_STOPPED) |
07725fee | 2432 | cupsArrayAdd(ActiveJobs, job); |
ef416fc2 | 2433 | else |
e1d6a774 | 2434 | unload_job(job); |
ef416fc2 | 2435 | } |
2436 | ||
e1d6a774 | 2437 | cupsDirClose(dir); |
2438 | } | |
ef416fc2 | 2439 | |
ef416fc2 | 2440 | |
e1d6a774 | 2441 | /* |
2442 | * 'set_time()' - Set one of the "time-at-xyz" attributes... | |
2443 | */ | |
ef416fc2 | 2444 | |
e1d6a774 | 2445 | static void |
2446 | set_time(cupsd_job_t *job, /* I - Job to update */ | |
2447 | const char *name) /* I - Name of attribute */ | |
2448 | { | |
2449 | ipp_attribute_t *attr; /* Time attribute */ | |
ef416fc2 | 2450 | |
ef416fc2 | 2451 | |
e1d6a774 | 2452 | if ((attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO)) != NULL) |
bd7854cb | 2453 | { |
e1d6a774 | 2454 | attr->value_tag = IPP_TAG_INTEGER; |
2455 | attr->values[0].integer = time(NULL); | |
bd7854cb | 2456 | } |
e1d6a774 | 2457 | } |
bd7854cb | 2458 | |
ef416fc2 | 2459 | |
e1d6a774 | 2460 | /* |
2461 | * 'set_hold_until()' - Set the hold time and update job-hold-until attribute... | |
2462 | */ | |
ef416fc2 | 2463 | |
f7deaa1a | 2464 | static void |
e1d6a774 | 2465 | set_hold_until(cupsd_job_t *job, /* I - Job to update */ |
2466 | time_t holdtime) /* I - Hold until time */ | |
2467 | { | |
2468 | ipp_attribute_t *attr; /* job-hold-until attribute */ | |
2469 | struct tm *holddate; /* Hold date */ | |
2470 | char holdstr[64]; /* Hold time */ | |
ef416fc2 | 2471 | |
ef416fc2 | 2472 | |
e1d6a774 | 2473 | /* |
2474 | * Set the hold_until value and hold the job... | |
2475 | */ | |
ef416fc2 | 2476 | |
e1d6a774 | 2477 | cupsdLogMessage(CUPSD_LOG_DEBUG, "set_hold_until: hold_until = %d", |
2478 | (int)holdtime); | |
e00b005a | 2479 | |
e1d6a774 | 2480 | job->state->values[0].integer = IPP_JOB_HELD; |
2481 | job->state_value = IPP_JOB_HELD; | |
2482 | job->hold_until = holdtime; | |
ef416fc2 | 2483 | |
e1d6a774 | 2484 | /* |
2485 | * Update the job-hold-until attribute with a string representing GMT | |
2486 | * time (HH:MM:SS)... | |
2487 | */ | |
ef416fc2 | 2488 | |
e1d6a774 | 2489 | holddate = gmtime(&holdtime); |
f7deaa1a | 2490 | snprintf(holdstr, sizeof(holdstr), "%d:%d:%d", holddate->tm_hour, |
e1d6a774 | 2491 | holddate->tm_min, holddate->tm_sec); |
ef416fc2 | 2492 | |
e1d6a774 | 2493 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
2494 | IPP_TAG_KEYWORD)) == NULL) | |
2495 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 2496 | |
e1d6a774 | 2497 | /* |
2498 | * Either add the attribute or update the value of the existing one | |
2499 | */ | |
ef416fc2 | 2500 | |
e1d6a774 | 2501 | if (attr == NULL) |
1f0275e3 MS |
2502 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-hold-until", |
2503 | NULL, holdstr); | |
e1d6a774 | 2504 | else |
2505 | cupsdSetString(&attr->values[0].string.text, holdstr); | |
ef416fc2 | 2506 | |
3dfe78b3 MS |
2507 | job->dirty = 1; |
2508 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 2509 | } |
2510 | ||
2511 | ||
2512 | /* | |
e1d6a774 | 2513 | * 'start_job()' - Start a print job. |
ef416fc2 | 2514 | */ |
2515 | ||
e1d6a774 | 2516 | static void |
2517 | start_job(cupsd_job_t *job, /* I - Job ID */ | |
2518 | cupsd_printer_t *printer) /* I - Printer to print job */ | |
ef416fc2 | 2519 | { |
e1d6a774 | 2520 | int i; /* Looping var */ |
2521 | int slot; /* Pipe slot */ | |
f7deaa1a | 2522 | cups_array_t *filters, /* Filters for job */ |
2523 | *prefilters; /* Filters with prefilters */ | |
e1d6a774 | 2524 | mime_filter_t *filter, /* Current filter */ |
f7deaa1a | 2525 | *prefilter, /* Prefilter */ |
e1d6a774 | 2526 | port_monitor; /* Port monitor filter */ |
2527 | char method[255], /* Method for output */ | |
2528 | *optptr, /* Pointer to options */ | |
2529 | *valptr; /* Pointer in value string */ | |
2530 | ipp_attribute_t *attr; /* Current attribute */ | |
2531 | struct stat backinfo; /* Backend file information */ | |
2532 | int backroot; /* Run backend as root? */ | |
2533 | int pid; /* Process ID of new filter process */ | |
2534 | int banner_page; /* 1 if banner page, 0 otherwise */ | |
89d46774 | 2535 | int filterfds[2][2];/* Pipes used between filters */ |
e1d6a774 | 2536 | int envc; /* Number of environment variables */ |
2537 | char **argv, /* Filter command-line arguments */ | |
e1d6a774 | 2538 | filename[1024], /* Job filename */ |
2539 | command[1024], /* Full path to command */ | |
2540 | jobid[255], /* Job ID string */ | |
2541 | title[IPP_MAX_NAME], | |
2542 | /* Job title string */ | |
2543 | copies[255], /* # copies string */ | |
1f6f3dbc | 2544 | *envp[MAX_ENV + 19], |
e1d6a774 | 2545 | /* Environment variables */ |
2546 | charset[255], /* CHARSET env variable */ | |
2547 | class_name[255],/* CLASS env variable */ | |
2548 | classification[1024], | |
2549 | /* CLASSIFICATION env variable */ | |
2550 | content_type[1024], | |
2551 | /* CONTENT_TYPE env variable */ | |
2552 | device_uri[1024], | |
2553 | /* DEVICE_URI env variable */ | |
2554 | final_content_type[1024], | |
2555 | /* FINAL_CONTENT_TYPE env variable */ | |
2556 | lang[255], /* LANG env variable */ | |
0a682745 MS |
2557 | #ifdef __APPLE__ |
2558 | apple_language[255], | |
2559 | /* APPLE_LANGUAGE env variable */ | |
2560 | #endif /* __APPLE__ */ | |
e1d6a774 | 2561 | ppd[1024], /* PPD env variable */ |
1f6f3dbc MS |
2562 | printer_info[255], |
2563 | /* PRINTER_INFO env variable */ | |
2564 | printer_location[255], | |
2565 | /* PRINTER_LOCATION env variable */ | |
e1d6a774 | 2566 | printer_name[255], |
2567 | /* PRINTER env variable */ | |
2568 | rip_max_cache[255]; | |
2569 | /* RIP_MAX_CACHE env variable */ | |
e1d6a774 | 2570 | static char *options = NULL;/* Full list of options */ |
2571 | static int optlength = 0; /* Length of option buffer */ | |
ef416fc2 | 2572 | |
2573 | ||
75bd9771 MS |
2574 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: file = %d/%d", |
2575 | job->current_file, job->num_files); | |
ef416fc2 | 2576 | |
e1d6a774 | 2577 | if (job->num_files == 0) |
2578 | { | |
75bd9771 | 2579 | cupsdLogJob(job, CUPSD_LOG_ERROR, "No files, canceling job!"); |
07725fee | 2580 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2581 | return; |
e1d6a774 | 2582 | } |
ef416fc2 | 2583 | |
e1d6a774 | 2584 | /* |
2585 | * Figure out what filters are required to convert from | |
2586 | * the source to the destination type... | |
2587 | */ | |
ef416fc2 | 2588 | |
e1d6a774 | 2589 | filters = NULL; |
2590 | job->cost = 0; | |
ef416fc2 | 2591 | |
e1d6a774 | 2592 | if (printer->raw) |
2593 | { | |
2594 | /* | |
2595 | * Remote jobs and raw queues go directly to the printer without | |
2596 | * filtering... | |
2597 | */ | |
ef416fc2 | 2598 | |
75bd9771 | 2599 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "Sending job to queue tagged as raw..."); |
ef416fc2 | 2600 | |
e1d6a774 | 2601 | filters = NULL; |
2602 | } | |
2603 | else | |
2604 | { | |
2605 | /* | |
2606 | * Local jobs get filtered... | |
2607 | */ | |
ef416fc2 | 2608 | |
e1d6a774 | 2609 | filters = mimeFilter(MimeDatabase, job->filetypes[job->current_file], |
2610 | printer->filetype, &(job->cost)); | |
2611 | ||
2612 | if (!filters) | |
ef416fc2 | 2613 | { |
75bd9771 MS |
2614 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2615 | "Unable to convert file %d to printable format!", | |
2616 | job->current_file); | |
e1d6a774 | 2617 | cupsdLogMessage(CUPSD_LOG_INFO, |
d9bca400 | 2618 | "Hint: Do you have Ghostscript installed?"); |
ef416fc2 | 2619 | |
e1d6a774 | 2620 | if (LogLevel < CUPSD_LOG_DEBUG) |
2621 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2622 | "Hint: Try setting the LogLevel to \"debug\"."); | |
ef416fc2 | 2623 | |
e1d6a774 | 2624 | job->current_file ++; |
ef416fc2 | 2625 | |
e1d6a774 | 2626 | if (job->current_file == job->num_files) |
07725fee | 2627 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2628 | |
e1d6a774 | 2629 | return; |
2630 | } | |
ef416fc2 | 2631 | |
ef416fc2 | 2632 | /* |
e1d6a774 | 2633 | * Remove NULL ("-") filters... |
ef416fc2 | 2634 | */ |
2635 | ||
e1d6a774 | 2636 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); |
2637 | filter; | |
2638 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2639 | if (!strcmp(filter->filter, "-")) | |
2640 | cupsArrayRemove(filters, filter); | |
ef416fc2 | 2641 | |
e1d6a774 | 2642 | if (cupsArrayCount(filters) == 0) |
2643 | { | |
2644 | cupsArrayDelete(filters); | |
2645 | filters = NULL; | |
2646 | } | |
f7deaa1a | 2647 | |
2648 | /* | |
2649 | * If this printer has any pre-filters, insert the required pre-filter | |
2650 | * in the filters array... | |
2651 | */ | |
2652 | ||
2653 | if (printer->prefiltertype && filters) | |
2654 | { | |
2655 | prefilters = cupsArrayNew(NULL, NULL); | |
2656 | ||
2657 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); | |
2658 | filter; | |
2659 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2660 | { | |
2661 | if ((prefilter = mimeFilterLookup(MimeDatabase, filter->src, | |
2662 | printer->prefiltertype))) | |
2663 | { | |
2664 | cupsArrayAdd(prefilters, prefilter); | |
2665 | job->cost += prefilter->cost; | |
2666 | } | |
2667 | ||
2668 | cupsArrayAdd(prefilters, filter); | |
2669 | } | |
2670 | ||
2671 | cupsArrayDelete(filters); | |
2672 | filters = prefilters; | |
2673 | } | |
e1d6a774 | 2674 | } |
ef416fc2 | 2675 | |
e1d6a774 | 2676 | /* |
2677 | * Set a minimum cost of 100 for all jobs so that FilterLimit | |
2678 | * works with raw queues and other low-cost paths. | |
2679 | */ | |
ef416fc2 | 2680 | |
e1d6a774 | 2681 | if (job->cost < 100) |
2682 | job->cost = 100; | |
ef416fc2 | 2683 | |
e1d6a774 | 2684 | /* |
2685 | * See if the filter cost is too high... | |
2686 | */ | |
ef416fc2 | 2687 | |
e1d6a774 | 2688 | if ((FilterLevel + job->cost) > FilterLimit && FilterLevel > 0 && |
2689 | FilterLimit > 0) | |
2690 | { | |
2691 | /* | |
2692 | * Don't print this job quite yet... | |
2693 | */ | |
bd7854cb | 2694 | |
e1d6a774 | 2695 | cupsArrayDelete(filters); |
bd7854cb | 2696 | |
75bd9771 MS |
2697 | cupsdLogJob(job, CUPSD_LOG_INFO, |
2698 | "Holding because filter limit has been reached."); | |
2699 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, | |
2700 | "start_job: file=%d, cost=%d, level=%d, limit=%d", | |
2701 | job->current_file, job->cost, FilterLevel, | |
2702 | FilterLimit); | |
e1d6a774 | 2703 | return; |
2704 | } | |
bd7854cb | 2705 | |
e1d6a774 | 2706 | FilterLevel += job->cost; |
bd7854cb | 2707 | |
e1d6a774 | 2708 | /* |
f899b121 | 2709 | * Add decompression/raw filter as needed... |
e1d6a774 | 2710 | */ |
bd7854cb | 2711 | |
f899b121 | 2712 | if ((!printer->raw && job->compressions[job->current_file]) || |
2713 | (!filters && !printer->remote && | |
2714 | (job->num_files > 1 || !strncmp(printer->device_uri, "file:", 5)))) | |
e1d6a774 | 2715 | { |
2716 | /* | |
2717 | * Add gziptoany filter to the front of the list... | |
2718 | */ | |
bd7854cb | 2719 | |
2abf387c | 2720 | if (!filters) |
2721 | filters = cupsArrayNew(NULL, NULL); | |
2722 | ||
e1d6a774 | 2723 | if (!cupsArrayInsert(filters, &gziptoany_filter)) |
2724 | { | |
75bd9771 MS |
2725 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2726 | "Unable to add decompression filter - %s", strerror(errno)); | |
bd7854cb | 2727 | |
e1d6a774 | 2728 | cupsArrayDelete(filters); |
bd7854cb | 2729 | |
e1d6a774 | 2730 | job->current_file ++; |
bd7854cb | 2731 | |
e1d6a774 | 2732 | if (job->current_file == job->num_files) |
07725fee | 2733 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2734 | |
e1d6a774 | 2735 | return; |
2736 | } | |
2737 | } | |
ef416fc2 | 2738 | |
e1d6a774 | 2739 | /* |
2740 | * Add port monitor, if any... | |
2741 | */ | |
ef416fc2 | 2742 | |
e1d6a774 | 2743 | if (printer->port_monitor) |
ef416fc2 | 2744 | { |
2745 | /* | |
e1d6a774 | 2746 | * Add port monitor to the end of the list... |
ef416fc2 | 2747 | */ |
2748 | ||
2abf387c | 2749 | if (!filters) |
2750 | filters = cupsArrayNew(NULL, NULL); | |
2751 | ||
db0bd74a MS |
2752 | port_monitor.src = NULL; |
2753 | port_monitor.dst = NULL; | |
2754 | port_monitor.cost = 0; | |
2755 | ||
2756 | snprintf(port_monitor.filter, sizeof(port_monitor.filter), | |
2757 | "%s/monitor/%s", ServerBin, printer->port_monitor); | |
2758 | ||
e1d6a774 | 2759 | if (!cupsArrayAdd(filters, &port_monitor)) |
ef416fc2 | 2760 | { |
75bd9771 MS |
2761 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2762 | "Unable to add port monitor - %s", strerror(errno)); | |
ef416fc2 | 2763 | |
e1d6a774 | 2764 | cupsArrayDelete(filters); |
ef416fc2 | 2765 | |
e1d6a774 | 2766 | job->current_file ++; |
ef416fc2 | 2767 | |
e1d6a774 | 2768 | if (job->current_file == job->num_files) |
07725fee | 2769 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2770 | |
e1d6a774 | 2771 | return; |
e00b005a | 2772 | } |
e1d6a774 | 2773 | } |
e00b005a | 2774 | |
3dfe78b3 MS |
2775 | /* |
2776 | * Make sure we don't go over the "MAX_FILTERS" limit... | |
2777 | */ | |
2778 | ||
2779 | if (cupsArrayCount(filters) > MAX_FILTERS) | |
2780 | { | |
75bd9771 MS |
2781 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
2782 | "Too many filters (%d > %d), unable to print!", | |
2783 | cupsArrayCount(filters), MAX_FILTERS); | |
3dfe78b3 MS |
2784 | |
2785 | cupsArrayDelete(filters); | |
2786 | cupsdCancelJob(job, 0, IPP_JOB_STOPPED); | |
2787 | ||
2788 | return; | |
2789 | } | |
2790 | ||
e1d6a774 | 2791 | /* |
2792 | * Update the printer and job state to "processing"... | |
2793 | */ | |
ef416fc2 | 2794 | |
e1d6a774 | 2795 | job->state->values[0].integer = IPP_JOB_PROCESSING; |
2796 | job->state_value = IPP_JOB_PROCESSING; | |
9a4f8274 MS |
2797 | job->progress = 0; |
2798 | job->status = 0; | |
2799 | job->printer = printer; | |
2800 | printer->job = job; | |
f899b121 | 2801 | |
e1d6a774 | 2802 | cupsdSetPrinterState(printer, IPP_PRINTER_PROCESSING, 0); |
ef416fc2 | 2803 | |
e1d6a774 | 2804 | if (job->current_file == 0) |
ef416fc2 | 2805 | { |
3dfe78b3 MS |
2806 | /* |
2807 | * Add to the printing list... | |
2808 | */ | |
2809 | ||
2810 | cupsArrayAdd(PrintingJobs, job); | |
2811 | cupsdSetBusyState(); | |
2812 | ||
f301802f | 2813 | /* |
2814 | * Set the processing time... | |
2815 | */ | |
2816 | ||
e1d6a774 | 2817 | set_time(job, "time-at-processing"); |
f301802f | 2818 | |
2819 | /* | |
2820 | * Create the backchannel pipes and make them non-blocking... | |
2821 | */ | |
2822 | ||
e1d6a774 | 2823 | cupsdOpenPipe(job->back_pipes); |
f301802f | 2824 | |
2825 | fcntl(job->back_pipes[0], F_SETFL, | |
2826 | fcntl(job->back_pipes[0], F_GETFL) | O_NONBLOCK); | |
2827 | ||
2828 | fcntl(job->back_pipes[1], F_SETFL, | |
2829 | fcntl(job->back_pipes[1], F_GETFL) | O_NONBLOCK); | |
f7deaa1a | 2830 | |
2831 | /* | |
2832 | * Create the side-channel pipes and make them non-blocking... | |
2833 | */ | |
2834 | ||
2835 | socketpair(AF_LOCAL, SOCK_STREAM, 0, job->side_pipes); | |
2836 | ||
2837 | fcntl(job->side_pipes[0], F_SETFL, | |
2838 | fcntl(job->side_pipes[0], F_GETFL) | O_NONBLOCK); | |
2839 | ||
2840 | fcntl(job->side_pipes[1], F_SETFL, | |
2841 | fcntl(job->side_pipes[1], F_GETFL) | O_NONBLOCK); | |
e1d6a774 | 2842 | } |
ef416fc2 | 2843 | |
e1d6a774 | 2844 | /* |
2845 | * Determine if we are printing a banner page or not... | |
2846 | */ | |
ef416fc2 | 2847 | |
e1d6a774 | 2848 | if (job->job_sheets == NULL) |
2849 | { | |
75bd9771 | 2850 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "No job-sheets attribute."); |
e1d6a774 | 2851 | if ((job->job_sheets = |
2852 | ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
75bd9771 MS |
2853 | cupsdLogJob(job, CUPSD_LOG_DEBUG, |
2854 | "... but someone added one without setting job_sheets!"); | |
e1d6a774 | 2855 | } |
2856 | else if (job->job_sheets->num_values == 1) | |
75bd9771 MS |
2857 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "job-sheets=%s", |
2858 | job->job_sheets->values[0].string.text); | |
e1d6a774 | 2859 | else |
75bd9771 MS |
2860 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "job-sheets=%s,%s", |
2861 | job->job_sheets->values[0].string.text, | |
2862 | job->job_sheets->values[1].string.text); | |
ef416fc2 | 2863 | |
e1d6a774 | 2864 | if (printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) |
2865 | banner_page = 0; | |
2866 | else if (job->job_sheets == NULL) | |
2867 | banner_page = 0; | |
2868 | else if (strcasecmp(job->job_sheets->values[0].string.text, "none") != 0 && | |
2869 | job->current_file == 0) | |
2870 | banner_page = 1; | |
2871 | else if (job->job_sheets->num_values > 1 && | |
2872 | strcasecmp(job->job_sheets->values[1].string.text, "none") != 0 && | |
2873 | job->current_file == (job->num_files - 1)) | |
2874 | banner_page = 1; | |
2875 | else | |
2876 | banner_page = 0; | |
ef416fc2 | 2877 | |
75bd9771 | 2878 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "banner_page = %d", banner_page); |
ef416fc2 | 2879 | |
e1d6a774 | 2880 | /* |
2881 | * Building the options string is harder than it needs to be, but | |
2882 | * for the moment we need to pass strings for command-line args and | |
2883 | * not IPP attribute pointers... :) | |
2884 | * | |
2885 | * First allocate/reallocate the option buffer as needed... | |
2886 | */ | |
ef416fc2 | 2887 | |
e1d6a774 | 2888 | i = ipp_length(job->attrs); |
ef416fc2 | 2889 | |
1f0275e3 | 2890 | if (i > optlength || !options) |
e1d6a774 | 2891 | { |
2892 | if (optlength == 0) | |
2893 | optptr = malloc(i); | |
2894 | else | |
2895 | optptr = realloc(options, i); | |
ef416fc2 | 2896 | |
e1d6a774 | 2897 | if (optptr == NULL) |
2898 | { | |
75bd9771 MS |
2899 | cupsdLogJob(job, CUPSD_LOG_CRIT, |
2900 | "Unable to allocate %d bytes for option buffer!", i); | |
ef416fc2 | 2901 | |
e1d6a774 | 2902 | cupsArrayDelete(filters); |
ef416fc2 | 2903 | |
e1d6a774 | 2904 | FilterLevel -= job->cost; |
ef416fc2 | 2905 | |
07725fee | 2906 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
e1d6a774 | 2907 | return; |
2908 | } | |
ef416fc2 | 2909 | |
e1d6a774 | 2910 | options = optptr; |
2911 | optlength = i; | |
2912 | } | |
ef416fc2 | 2913 | |
e1d6a774 | 2914 | /* |
2915 | * Now loop through the attributes and convert them to the textual | |
2916 | * representation used by the filters... | |
2917 | */ | |
ef416fc2 | 2918 | |
e1d6a774 | 2919 | optptr = options; |
2920 | *optptr = '\0'; | |
bd7854cb | 2921 | |
e1d6a774 | 2922 | snprintf(title, sizeof(title), "%s-%d", printer->name, job->id); |
2923 | strcpy(copies, "1"); | |
bd7854cb | 2924 | |
e1d6a774 | 2925 | for (attr = job->attrs->attrs; attr != NULL; attr = attr->next) |
bd7854cb | 2926 | { |
e1d6a774 | 2927 | if (!strcmp(attr->name, "copies") && |
2928 | attr->value_tag == IPP_TAG_INTEGER) | |
2929 | { | |
2930 | /* | |
2931 | * Don't use the # copies attribute if we are printing the job sheets... | |
2932 | */ | |
bd7854cb | 2933 | |
e1d6a774 | 2934 | if (!banner_page) |
2935 | sprintf(copies, "%d", attr->values[0].integer); | |
2936 | } | |
2937 | else if (!strcmp(attr->name, "job-name") && | |
2938 | (attr->value_tag == IPP_TAG_NAME || | |
2939 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2940 | strlcpy(title, attr->values[0].string.text, sizeof(title)); | |
2941 | else if (attr->group_tag == IPP_TAG_JOB) | |
2942 | { | |
2943 | /* | |
2944 | * Filter out other unwanted attributes... | |
2945 | */ | |
bd7854cb | 2946 | |
e1d6a774 | 2947 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2948 | attr->value_tag == IPP_TAG_NAMELANG || | |
2949 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2950 | (attr->value_tag == IPP_TAG_URI && strcmp(attr->name, "job-uuid")) || | |
2951 | attr->value_tag == IPP_TAG_URISCHEME || | |
2952 | attr->value_tag == IPP_TAG_BEGIN_COLLECTION) /* Not yet supported */ | |
2953 | continue; | |
bd7854cb | 2954 | |
e1d6a774 | 2955 | if (!strncmp(attr->name, "time-", 5)) |
2956 | continue; | |
bd7854cb | 2957 | |
e1d6a774 | 2958 | if (!strncmp(attr->name, "job-", 4) && |
e4572d57 | 2959 | strcmp(attr->name, "job-billing") && |
5d6412a9 | 2960 | strcmp(attr->name, "job-impressions") && |
c5571a1d | 2961 | strcmp(attr->name, "job-originating-host-name") && |
e4572d57 | 2962 | strcmp(attr->name, "job-uuid") && |
c5571a1d | 2963 | !(printer->type & CUPS_PRINTER_REMOTE)) |
e1d6a774 | 2964 | continue; |
ef416fc2 | 2965 | |
5d6412a9 MS |
2966 | if ((!strcmp(attr->name, "job-impressions") || |
2967 | !strcmp(attr->name, "page-label") || | |
e1d6a774 | 2968 | !strcmp(attr->name, "page-border") || |
2969 | !strncmp(attr->name, "number-up", 9) || | |
b94498cf | 2970 | !strcmp(attr->name, "page-ranges") || |
e1d6a774 | 2971 | !strcmp(attr->name, "page-set") || |
2972 | !strcasecmp(attr->name, "AP_FIRSTPAGE_InputSlot") || | |
db1f069b MS |
2973 | !strcasecmp(attr->name, "AP_FIRSTPAGE_ManualFeed") || |
2974 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2975 | "PMTotalSidesImaged..n.") || | |
2976 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2977 | "PMTotalBeginPages..n.")) && | |
e1d6a774 | 2978 | banner_page) |
2979 | continue; | |
ef416fc2 | 2980 | |
e1d6a774 | 2981 | /* |
2982 | * Otherwise add them to the list... | |
2983 | */ | |
ef416fc2 | 2984 | |
e1d6a774 | 2985 | if (optptr > options) |
2986 | strlcat(optptr, " ", optlength - (optptr - options)); | |
ef416fc2 | 2987 | |
e1d6a774 | 2988 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
2989 | { | |
2990 | strlcat(optptr, attr->name, optlength - (optptr - options)); | |
2991 | strlcat(optptr, "=", optlength - (optptr - options)); | |
2992 | } | |
ef416fc2 | 2993 | |
e1d6a774 | 2994 | for (i = 0; i < attr->num_values; i ++) |
2995 | { | |
2996 | if (i) | |
2997 | strlcat(optptr, ",", optlength - (optptr - options)); | |
ef416fc2 | 2998 | |
e1d6a774 | 2999 | optptr += strlen(optptr); |
ef416fc2 | 3000 | |
e1d6a774 | 3001 | switch (attr->value_tag) |
3002 | { | |
3003 | case IPP_TAG_INTEGER : | |
3004 | case IPP_TAG_ENUM : | |
3005 | snprintf(optptr, optlength - (optptr - options), | |
3006 | "%d", attr->values[i].integer); | |
3007 | break; | |
ef416fc2 | 3008 | |
e1d6a774 | 3009 | case IPP_TAG_BOOLEAN : |
3010 | if (!attr->values[i].boolean) | |
3011 | strlcat(optptr, "no", optlength - (optptr - options)); | |
ef416fc2 | 3012 | |
e1d6a774 | 3013 | case IPP_TAG_NOVALUE : |
3014 | strlcat(optptr, attr->name, | |
3015 | optlength - (optptr - options)); | |
3016 | break; | |
ef416fc2 | 3017 | |
e1d6a774 | 3018 | case IPP_TAG_RANGE : |
3019 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
3020 | snprintf(optptr, optlength - (optptr - options) - 1, | |
3021 | "%d", attr->values[i].range.lower); | |
3022 | else | |
3023 | snprintf(optptr, optlength - (optptr - options) - 1, | |
3024 | "%d-%d", attr->values[i].range.lower, | |
3025 | attr->values[i].range.upper); | |
3026 | break; | |
ef416fc2 | 3027 | |
e1d6a774 | 3028 | case IPP_TAG_RESOLUTION : |
3029 | snprintf(optptr, optlength - (optptr - options) - 1, | |
3030 | "%dx%d%s", attr->values[i].resolution.xres, | |
3031 | attr->values[i].resolution.yres, | |
3032 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3033 | "dpi" : "dpc"); | |
3034 | break; | |
ef416fc2 | 3035 | |
e1d6a774 | 3036 | case IPP_TAG_STRING : |
3037 | case IPP_TAG_TEXT : | |
3038 | case IPP_TAG_NAME : | |
3039 | case IPP_TAG_KEYWORD : | |
3040 | case IPP_TAG_CHARSET : | |
3041 | case IPP_TAG_LANGUAGE : | |
3042 | case IPP_TAG_URI : | |
3043 | for (valptr = attr->values[i].string.text; *valptr;) | |
3044 | { | |
3045 | if (strchr(" \t\n\\\'\"", *valptr)) | |
3046 | *optptr++ = '\\'; | |
3047 | *optptr++ = *valptr++; | |
3048 | } | |
3049 | ||
3050 | *optptr = '\0'; | |
3051 | break; | |
3052 | ||
3053 | default : | |
3054 | break; /* anti-compiler-warning-code */ | |
3055 | } | |
3056 | } | |
3057 | ||
3058 | optptr += strlen(optptr); | |
3059 | } | |
3060 | } | |
3061 | ||
3062 | /* | |
3063 | * Build the command-line arguments for the filters. Each filter | |
3064 | * has 6 or 7 arguments: | |
3065 | * | |
3066 | * argv[0] = printer | |
3067 | * argv[1] = job ID | |
3068 | * argv[2] = username | |
3069 | * argv[3] = title | |
3070 | * argv[4] = # copies | |
3071 | * argv[5] = options | |
3072 | * argv[6] = filename (optional; normally stdin) | |
3073 | * | |
3074 | * This allows legacy printer drivers that use the old System V | |
3075 | * printing interface to be used by CUPS. | |
3076 | * | |
3077 | * For remote jobs, we send all of the files in the argument list. | |
3078 | */ | |
3079 | ||
d09495fa | 3080 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3081 | argv = calloc(7 + job->num_files, sizeof(char *)); |
3082 | else | |
3083 | argv = calloc(8, sizeof(char *)); | |
3084 | ||
91c84a35 MS |
3085 | if (!argv) |
3086 | { | |
3087 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to allocate argument array!"); | |
3088 | cupsArrayDelete(filters); | |
3089 | ||
3090 | FilterLevel -= job->cost; | |
3091 | ||
3092 | cupsdStopPrinter(printer, 0); | |
3093 | return; | |
3094 | } | |
3095 | ||
e1d6a774 | 3096 | sprintf(jobid, "%d", job->id); |
3097 | ||
3098 | argv[0] = printer->name; | |
3099 | argv[1] = jobid; | |
3100 | argv[2] = job->username; | |
3101 | argv[3] = title; | |
3102 | argv[4] = copies; | |
3103 | argv[5] = options; | |
3104 | ||
d09495fa | 3105 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3106 | { |
3107 | for (i = 0; i < job->num_files; i ++) | |
ef416fc2 | 3108 | { |
e1d6a774 | 3109 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, |
3110 | job->id, i + 1); | |
3111 | argv[6 + i] = strdup(filename); | |
3112 | } | |
3113 | } | |
3114 | else | |
3115 | { | |
3116 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
3117 | job->id, job->current_file + 1); | |
3118 | argv[6] = filename; | |
3119 | } | |
ef416fc2 | 3120 | |
e1d6a774 | 3121 | for (i = 0; argv[i]; i ++) |
75bd9771 MS |
3122 | cupsdLogJob(job, CUPSD_LOG_DEBUG, |
3123 | "argv[%d]=\"%s\"", i, argv[i]); | |
ef416fc2 | 3124 | |
e1d6a774 | 3125 | /* |
3126 | * Create environment variable strings for the filters... | |
3127 | */ | |
ef416fc2 | 3128 | |
e1d6a774 | 3129 | attr = ippFindAttribute(job->attrs, "attributes-natural-language", |
3130 | IPP_TAG_LANGUAGE); | |
ef416fc2 | 3131 | |
0a682745 | 3132 | #ifdef __APPLE__ |
a4924f6c | 3133 | strcpy(apple_language, "APPLE_LANGUAGE="); |
0a682745 MS |
3134 | _cupsAppleLanguage(attr->values[0].string.text, |
3135 | apple_language + 15, sizeof(apple_language) - 15); | |
3136 | #endif /* __APPLE__ */ | |
3137 | ||
e1d6a774 | 3138 | switch (strlen(attr->values[0].string.text)) |
3139 | { | |
3140 | default : | |
3141 | /* | |
3142 | * This is an unknown or badly formatted language code; use | |
3143 | * the POSIX locale... | |
3144 | */ | |
ef416fc2 | 3145 | |
e1d6a774 | 3146 | strcpy(lang, "LANG=C"); |
3147 | break; | |
ef416fc2 | 3148 | |
e1d6a774 | 3149 | case 2 : |
3150 | /* | |
3151 | * Just the language code (ll)... | |
3152 | */ | |
ef416fc2 | 3153 | |
7dfedb92 | 3154 | snprintf(lang, sizeof(lang), "LANG=%s.UTF8", |
e1d6a774 | 3155 | attr->values[0].string.text); |
3156 | break; | |
ef416fc2 | 3157 | |
e1d6a774 | 3158 | case 5 : |
3159 | /* | |
3160 | * Language and country code (ll-cc)... | |
3161 | */ | |
ef416fc2 | 3162 | |
7dfedb92 | 3163 | snprintf(lang, sizeof(lang), "LANG=%c%c_%c%c.UTF8", |
e1d6a774 | 3164 | attr->values[0].string.text[0], |
3165 | attr->values[0].string.text[1], | |
3166 | toupper(attr->values[0].string.text[3] & 255), | |
3167 | toupper(attr->values[0].string.text[4] & 255)); | |
3168 | break; | |
3169 | } | |
ef416fc2 | 3170 | |
e1d6a774 | 3171 | attr = ippFindAttribute(job->attrs, "document-format", |
3172 | IPP_TAG_MIMETYPE); | |
3173 | if (attr != NULL && | |
3174 | (optptr = strstr(attr->values[0].string.text, "charset=")) != NULL) | |
3175 | snprintf(charset, sizeof(charset), "CHARSET=%s", optptr + 8); | |
3176 | else | |
3177 | { | |
3178 | attr = ippFindAttribute(job->attrs, "attributes-charset", | |
3179 | IPP_TAG_CHARSET); | |
3180 | snprintf(charset, sizeof(charset), "CHARSET=%s", | |
3181 | attr->values[0].string.text); | |
ef416fc2 | 3182 | } |
3183 | ||
e1d6a774 | 3184 | snprintf(content_type, sizeof(content_type), "CONTENT_TYPE=%s/%s", |
3185 | job->filetypes[job->current_file]->super, | |
3186 | job->filetypes[job->current_file]->type); | |
3187 | snprintf(device_uri, sizeof(device_uri), "DEVICE_URI=%s", | |
3188 | printer->device_uri); | |
e1d6a774 | 3189 | snprintf(ppd, sizeof(ppd), "PPD=%s/ppd/%s.ppd", ServerRoot, printer->name); |
1f6f3dbc MS |
3190 | snprintf(printer_info, sizeof(printer_name), "PRINTER_INFO=%s", |
3191 | printer->info ? printer->info : ""); | |
3192 | snprintf(printer_location, sizeof(printer_name), "PRINTER_LOCATION=%s", | |
3193 | printer->location ? printer->location : ""); | |
e1d6a774 | 3194 | snprintf(printer_name, sizeof(printer_name), "PRINTER=%s", printer->name); |
3195 | snprintf(rip_max_cache, sizeof(rip_max_cache), "RIP_MAX_CACHE=%s", RIPCache); | |
ef416fc2 | 3196 | |
e1d6a774 | 3197 | envc = cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
ef416fc2 | 3198 | |
e1d6a774 | 3199 | envp[envc ++] = charset; |
3200 | envp[envc ++] = lang; | |
0a682745 MS |
3201 | #ifdef __APPLE__ |
3202 | envp[envc ++] = apple_language; | |
3203 | #endif /* __APPLE__ */ | |
e1d6a774 | 3204 | envp[envc ++] = ppd; |
3205 | envp[envc ++] = rip_max_cache; | |
3206 | envp[envc ++] = content_type; | |
3207 | envp[envc ++] = device_uri; | |
1f6f3dbc MS |
3208 | envp[envc ++] = printer_info; |
3209 | envp[envc ++] = printer_location; | |
e1d6a774 | 3210 | envp[envc ++] = printer_name; |
0af14961 MS |
3211 | envp[envc ++] = banner_page ? "CUPS_FILETYPE=job-sheet" : |
3212 | "CUPS_FILETYPE=document"; | |
bd7854cb | 3213 | |
db0bd74a | 3214 | if (!printer->remote && !printer->raw) |
e1d6a774 | 3215 | { |
db0bd74a MS |
3216 | filter = (mime_filter_t *)cupsArrayLast(filters); |
3217 | ||
3218 | if (printer->port_monitor) | |
3219 | filter = (mime_filter_t *)cupsArrayPrev(filters); | |
3220 | ||
3221 | if (filter && filter->dst) | |
3222 | { | |
3223 | snprintf(final_content_type, sizeof(final_content_type), | |
3224 | "FINAL_CONTENT_TYPE=%s/%s", | |
3225 | filter->dst->super, filter->dst->type); | |
3226 | envp[envc ++] = final_content_type; | |
3227 | } | |
e1d6a774 | 3228 | } |
bd7854cb | 3229 | |
e1d6a774 | 3230 | if (Classification && !banner_page) |
3231 | { | |
3232 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", | |
3233 | IPP_TAG_NAME)) == NULL) | |
3234 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3235 | Classification); | |
3236 | else if (attr->num_values > 1 && | |
3237 | strcmp(attr->values[1].string.text, "none") != 0) | |
3238 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3239 | attr->values[1].string.text); | |
3240 | else | |
3241 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3242 | attr->values[0].string.text); | |
bd7854cb | 3243 | |
e1d6a774 | 3244 | envp[envc ++] = classification; |
3245 | } | |
bd7854cb | 3246 | |
e1d6a774 | 3247 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
bd7854cb | 3248 | { |
e1d6a774 | 3249 | snprintf(class_name, sizeof(class_name), "CLASS=%s", job->dest); |
3250 | envp[envc ++] = class_name; | |
3251 | } | |
bd7854cb | 3252 | |
09a101d6 | 3253 | if (job->auth_username) |
3254 | envp[envc ++] = job->auth_username; | |
3255 | if (job->auth_domain) | |
3256 | envp[envc ++] = job->auth_domain; | |
3257 | if (job->auth_password) | |
3258 | envp[envc ++] = job->auth_password; | |
3259 | ||
f7deaa1a | 3260 | #ifdef HAVE_GSSAPI |
3261 | if (job->ccname) | |
3262 | envp[envc ++] = job->ccname; | |
3263 | #endif /* HAVE_GSSAPI */ | |
3264 | ||
e1d6a774 | 3265 | envp[envc] = NULL; |
bd7854cb | 3266 | |
e1d6a774 | 3267 | for (i = 0; i < envc; i ++) |
db0bd74a | 3268 | if (!strncmp(envp[i], "AUTH_", 5)) |
75bd9771 MS |
3269 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"AUTH_%c****\"", i, |
3270 | envp[i][5]); | |
09a101d6 | 3271 | else if (strncmp(envp[i], "DEVICE_URI=", 11)) |
75bd9771 | 3272 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"%s\"", i, envp[i]); |
e1d6a774 | 3273 | else |
75bd9771 | 3274 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"DEVICE_URI=%s\"", i, |
0af14961 | 3275 | printer->sanitized_device_uri); |
e1d6a774 | 3276 | |
d09495fa | 3277 | if (printer->remote) |
e1d6a774 | 3278 | job->current_file = job->num_files; |
3279 | else | |
3280 | job->current_file ++; | |
bd7854cb | 3281 | |
3282 | /* | |
e1d6a774 | 3283 | * Now create processes for all of the filters... |
bd7854cb | 3284 | */ |
3285 | ||
e1d6a774 | 3286 | filterfds[0][0] = -1; |
3287 | filterfds[0][1] = -1; | |
3288 | filterfds[1][0] = -1; | |
3289 | filterfds[1][1] = -1; | |
bd7854cb | 3290 | |
89d46774 | 3291 | if (!job->status_buffer) |
bd7854cb | 3292 | { |
89d46774 | 3293 | if (cupsdOpenPipe(job->status_pipes)) |
3294 | { | |
75bd9771 MS |
3295 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
3296 | "Unable to create job status pipes - %s.", strerror(errno)); | |
89d46774 | 3297 | snprintf(printer->state_message, sizeof(printer->state_message), |
3298 | "Unable to create status pipes - %s.", strerror(errno)); | |
f7deaa1a | 3299 | |
89d46774 | 3300 | cupsdAddPrinterHistory(printer); |
f7deaa1a | 3301 | |
89d46774 | 3302 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3303 | "Job canceled because the server could not create the job " | |
3304 | "status pipes."); | |
f7deaa1a | 3305 | |
89d46774 | 3306 | goto abort_job; |
3307 | } | |
f7deaa1a | 3308 | |
75bd9771 MS |
3309 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3310 | "start_job: status_pipes = [ %d %d ]", | |
3311 | job->status_pipes[0], job->status_pipes[1]); | |
f7deaa1a | 3312 | |
75bd9771 | 3313 | job->status_buffer = cupsdStatBufNew(job->status_pipes[0], NULL); |
09a101d6 | 3314 | job->status_level = CUPSD_LOG_INFO; |
e1d6a774 | 3315 | } |
bd7854cb | 3316 | |
89d46774 | 3317 | job->status = 0; |
e1d6a774 | 3318 | memset(job->filters, 0, sizeof(job->filters)); |
bd7854cb | 3319 | |
a4924f6c MS |
3320 | if (!job->profile) |
3321 | job->profile = cupsdCreateProfile(job->id); | |
3322 | ||
e1d6a774 | 3323 | for (i = 0, slot = 0, filter = (mime_filter_t *)cupsArrayFirst(filters); |
3324 | filter; | |
3325 | i ++, filter = (mime_filter_t *)cupsArrayNext(filters)) | |
3326 | { | |
3327 | if (filter->filter[0] != '/') | |
3328 | snprintf(command, sizeof(command), "%s/filter/%s", ServerBin, | |
3329 | filter->filter); | |
3330 | else | |
3331 | strlcpy(command, filter->filter, sizeof(command)); | |
bd7854cb | 3332 | |
e1d6a774 | 3333 | if (i < (cupsArrayCount(filters) - 1)) |
bd7854cb | 3334 | { |
e1d6a774 | 3335 | if (cupsdOpenPipe(filterfds[slot])) |
3336 | { | |
75bd9771 MS |
3337 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
3338 | "Unable to create job filter pipes - %s.", strerror(errno)); | |
e1d6a774 | 3339 | snprintf(printer->state_message, sizeof(printer->state_message), |
3340 | "Unable to create filter pipes - %s.", strerror(errno)); | |
3341 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3342 | |
e1d6a774 | 3343 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3344 | "Job canceled because the server could not create the " | |
3345 | "filter pipes."); | |
bd7854cb | 3346 | |
e1d6a774 | 3347 | goto abort_job; |
bd7854cb | 3348 | } |
e1d6a774 | 3349 | } |
3350 | else | |
3351 | { | |
3352 | if (job->current_file == 1) | |
bd7854cb | 3353 | { |
e1d6a774 | 3354 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
3355 | { | |
3356 | if (cupsdOpenPipe(job->print_pipes)) | |
3357 | { | |
75bd9771 MS |
3358 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
3359 | "Unable to create job backend pipes - %s.", | |
3360 | strerror(errno)); | |
e1d6a774 | 3361 | snprintf(printer->state_message, sizeof(printer->state_message), |
3362 | "Unable to create backend pipes - %s.", strerror(errno)); | |
3363 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3364 | |
e1d6a774 | 3365 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3366 | "Job canceled because the server could not create " | |
3367 | "the backend pipes."); | |
bd7854cb | 3368 | |
e1d6a774 | 3369 | goto abort_job; |
3370 | } | |
3371 | } | |
3372 | else | |
3373 | { | |
3374 | job->print_pipes[0] = -1; | |
ed486911 | 3375 | if (!strcmp(printer->device_uri, "file:/dev/null") || |
3376 | !strcmp(printer->device_uri, "file:///dev/null")) | |
3377 | job->print_pipes[1] = -1; | |
e1d6a774 | 3378 | else |
e1d6a774 | 3379 | { |
ed486911 | 3380 | if (!strncmp(printer->device_uri, "file:/dev/", 10)) |
3381 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3382 | O_WRONLY | O_EXCL); | |
3383 | else if (!strncmp(printer->device_uri, "file:///dev/", 12)) | |
3384 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3385 | O_WRONLY | O_EXCL); | |
3386 | else if (!strncmp(printer->device_uri, "file:///", 8)) | |
3387 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3388 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3389 | else | |
3390 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3391 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
bd7854cb | 3392 | |
ed486911 | 3393 | if (job->print_pipes[1] < 0) |
3394 | { | |
75bd9771 MS |
3395 | cupsdLogJob(job, CUPSD_LOG_ERROR, |
3396 | "Unable to open output file \"%s\" - %s.", | |
3397 | printer->device_uri, strerror(errno)); | |
ed486911 | 3398 | snprintf(printer->state_message, sizeof(printer->state_message), |
3399 | "Unable to open output file \"%s\" - %s.", | |
3400 | printer->device_uri, strerror(errno)); | |
3401 | ||
3402 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3403 | "Job canceled because the server could not open the " | |
3404 | "output file."); | |
3405 | ||
3406 | goto abort_job; | |
3407 | } | |
bd7854cb | 3408 | |
ed486911 | 3409 | fcntl(job->print_pipes[1], F_SETFD, |
3410 | fcntl(job->print_pipes[1], F_GETFD) | FD_CLOEXEC); | |
3411 | } | |
e1d6a774 | 3412 | } |
bd7854cb | 3413 | |
75bd9771 MS |
3414 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3415 | "start_job: print_pipes = [ %d %d ]", | |
3416 | job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3417 | } |
e1d6a774 | 3418 | |
3419 | filterfds[slot][0] = job->print_pipes[0]; | |
3420 | filterfds[slot][1] = job->print_pipes[1]; | |
bd7854cb | 3421 | } |
bd7854cb | 3422 | |
75bd9771 MS |
3423 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: filter=\"%s\"", command); |
3424 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: filterfds[%d]=[ %d %d ]", | |
3425 | slot, filterfds[slot][0], filterfds[slot][1]); | |
bd7854cb | 3426 | |
e1d6a774 | 3427 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3428 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3429 | job->back_pipes[0], job->side_pipes[0], 0, |
a4924f6c | 3430 | job->profile, job->filters + i); |
bd7854cb | 3431 | |
75bd9771 MS |
3432 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3433 | "start_job: Closing filter pipes for slot %d [ %d %d ]...", | |
3434 | !slot, filterfds[!slot][0], filterfds[!slot][1]); | |
bd7854cb | 3435 | |
e1d6a774 | 3436 | cupsdClosePipe(filterfds[!slot]); |
bd7854cb | 3437 | |
e1d6a774 | 3438 | if (pid == 0) |
3439 | { | |
75bd9771 MS |
3440 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to start filter \"%s\" - %s.", |
3441 | filter->filter, strerror(errno)); | |
e1d6a774 | 3442 | snprintf(printer->state_message, sizeof(printer->state_message), |
3443 | "Unable to start filter \"%s\" - %s.", | |
3444 | filter->filter, strerror(errno)); | |
bd7854cb | 3445 | |
e1d6a774 | 3446 | cupsdAddPrinterHistory(printer); |
bd7854cb | 3447 | |
e1d6a774 | 3448 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3449 | "Job canceled because the server could not execute a " | |
3450 | "filter."); | |
bd7854cb | 3451 | |
e1d6a774 | 3452 | goto abort_job; |
3453 | } | |
3454 | ||
75bd9771 MS |
3455 | cupsdLogJob(job, CUPSD_LOG_INFO, "Started filter %s (PID %d)", command, |
3456 | pid); | |
e1d6a774 | 3457 | |
3458 | argv[6] = NULL; | |
3459 | slot = !slot; | |
bd7854cb | 3460 | } |
3461 | ||
e1d6a774 | 3462 | cupsArrayDelete(filters); |
75bd9771 | 3463 | filters = NULL; |
bd7854cb | 3464 | |
e1d6a774 | 3465 | /* |
3466 | * Finally, pipe the final output into a backend process if needed... | |
3467 | */ | |
bd7854cb | 3468 | |
e1d6a774 | 3469 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
bd7854cb | 3470 | { |
d9bca400 | 3471 | if (job->current_file == 1 || printer->remote) |
bd7854cb | 3472 | { |
e1d6a774 | 3473 | sscanf(printer->device_uri, "%254[^:]", method); |
3474 | snprintf(command, sizeof(command), "%s/backend/%s", ServerBin, method); | |
bd7854cb | 3475 | |
e1d6a774 | 3476 | /* |
3477 | * See if the backend needs to run as root... | |
3478 | */ | |
bd7854cb | 3479 | |
e1d6a774 | 3480 | if (RunUser) |
3481 | backroot = 0; | |
3482 | else if (stat(command, &backinfo)) | |
3483 | backroot = 0; | |
3484 | else | |
3485 | backroot = !(backinfo.st_mode & (S_IRWXG | S_IRWXO)); | |
bd7854cb | 3486 | |
0af14961 | 3487 | argv[0] = printer->sanitized_device_uri; |
bd7854cb | 3488 | |
e1d6a774 | 3489 | filterfds[slot][0] = -1; |
ed486911 | 3490 | filterfds[slot][1] = -1; |
bd7854cb | 3491 | |
75bd9771 MS |
3492 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: backend=\"%s\"", command); |
3493 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, "start_job: filterfds[%d] = [ %d %d ]", | |
3494 | slot, filterfds[slot][0], filterfds[slot][1]); | |
bd7854cb | 3495 | |
e1d6a774 | 3496 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3497 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3498 | job->back_pipes[1], job->side_pipes[1], |
a4924f6c | 3499 | backroot, job->profile, &(job->backend)); |
bd7854cb | 3500 | |
e1d6a774 | 3501 | if (pid == 0) |
bd7854cb | 3502 | { |
75bd9771 MS |
3503 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to start backend \"%s\" - %s.", |
3504 | method, strerror(errno)); | |
e1d6a774 | 3505 | snprintf(printer->state_message, sizeof(printer->state_message), |
3506 | "Unable to start backend \"%s\" - %s.", method, | |
3507 | strerror(errno)); | |
3508 | ||
3509 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3510 | "Job canceled because the server could not execute " | |
3511 | "the backend."); | |
3512 | ||
3513 | goto abort_job; | |
3514 | } | |
3515 | else | |
3516 | { | |
75bd9771 MS |
3517 | cupsdLogJob(job, CUPSD_LOG_INFO, "Started backend %s (PID %d)", |
3518 | command, pid); | |
bd7854cb | 3519 | } |
e1d6a774 | 3520 | } |
bd7854cb | 3521 | |
e1d6a774 | 3522 | if (job->current_file == job->num_files) |
3523 | { | |
75bd9771 MS |
3524 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3525 | "start_job: Closing print pipes [ %d %d ]...", | |
3526 | job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3527 | |
e1d6a774 | 3528 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 3529 | |
75bd9771 MS |
3530 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3531 | "start_job: Closing back pipes [ %d %d ]...", | |
3532 | job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 3533 | |
e1d6a774 | 3534 | cupsdClosePipe(job->back_pipes); |
89d46774 | 3535 | |
75bd9771 MS |
3536 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3537 | "start_job: Closing side pipes [ %d %d ]...", | |
3538 | job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 3539 | |
3540 | cupsdClosePipe(job->side_pipes); | |
3541 | ||
75bd9771 MS |
3542 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3543 | "start_job: Closing status output pipe %d...", | |
3544 | job->status_pipes[1]); | |
89d46774 | 3545 | |
3546 | close(job->status_pipes[1]); | |
3547 | job->status_pipes[1] = -1; | |
e1d6a774 | 3548 | } |
3549 | } | |
3550 | else | |
3551 | { | |
3552 | filterfds[slot][0] = -1; | |
3553 | filterfds[slot][1] = -1; | |
bd7854cb | 3554 | |
e1d6a774 | 3555 | if (job->current_file == job->num_files) |
3556 | { | |
75bd9771 MS |
3557 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3558 | "start_job: Closing print pipes [ %d %d ]...", | |
3559 | job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3560 | |
e1d6a774 | 3561 | cupsdClosePipe(job->print_pipes); |
89d46774 | 3562 | |
75bd9771 MS |
3563 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3564 | "start_job: Closing status output pipe %d...", | |
3565 | job->status_pipes[1]); | |
89d46774 | 3566 | |
3567 | close(job->status_pipes[1]); | |
3568 | job->status_pipes[1] = -1; | |
bd7854cb | 3569 | } |
e1d6a774 | 3570 | } |
bd7854cb | 3571 | |
75bd9771 MS |
3572 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3573 | "start_job: Closing filter pipes for slot %d [ %d %d ]...", | |
3574 | slot, filterfds[slot][0], filterfds[slot][1]); | |
89d46774 | 3575 | cupsdClosePipe(filterfds[slot]); |
bd7854cb | 3576 | |
d09495fa | 3577 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3578 | { |
3579 | for (i = 0; i < job->num_files; i ++) | |
3580 | free(argv[i + 6]); | |
3581 | } | |
bd7854cb | 3582 | |
e1d6a774 | 3583 | free(argv); |
ef416fc2 | 3584 | |
f899b121 | 3585 | cupsdAddSelect(job->status_buffer->fd, (cupsd_selfunc_t)update_job, NULL, |
f7deaa1a | 3586 | job); |
ef416fc2 | 3587 | |
e1d6a774 | 3588 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "Job #%d started.", |
3589 | job->id); | |
ef416fc2 | 3590 | |
e1d6a774 | 3591 | return; |
ef416fc2 | 3592 | |
3593 | ||
3594 | /* | |
e1d6a774 | 3595 | * If we get here, we need to abort the current job and close out all |
3596 | * files and pipes... | |
ef416fc2 | 3597 | */ |
3598 | ||
e1d6a774 | 3599 | abort_job: |
ef416fc2 | 3600 | |
e1d6a774 | 3601 | for (slot = 0; slot < 2; slot ++) |
3602 | { | |
75bd9771 MS |
3603 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3604 | "start_job: Closing filter pipes for slot %d [ %d %d ]...", | |
3605 | slot, filterfds[slot][0], filterfds[slot][1]); | |
e1d6a774 | 3606 | cupsdClosePipe(filterfds[slot]); |
3607 | } | |
ef416fc2 | 3608 | |
75bd9771 MS |
3609 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, |
3610 | "start_job: Closing status pipes [ %d %d ]...", | |
3611 | job->status_pipes[0], job->status_pipes[1]); | |
89d46774 | 3612 | cupsdClosePipe(job->status_pipes); |
3613 | cupsdStatBufDelete(job->status_buffer); | |
ef416fc2 | 3614 | |
b94498cf | 3615 | job->status_buffer = NULL; |
3616 | ||
e1d6a774 | 3617 | cupsArrayDelete(filters); |
ef416fc2 | 3618 | |
d09495fa | 3619 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3620 | { |
3621 | for (i = 0; i < job->num_files; i ++) | |
3622 | free(argv[i + 6]); | |
3623 | } | |
ef416fc2 | 3624 | |
e1d6a774 | 3625 | free(argv); |
ef416fc2 | 3626 | |
e1d6a774 | 3627 | cupsdStopJob(job, 0); |
3628 | } | |
ef416fc2 | 3629 | |
e1d6a774 | 3630 | |
3631 | /* | |
3632 | * 'unload_job()' - Unload a job from memory. | |
3633 | */ | |
3634 | ||
3635 | static void | |
3636 | unload_job(cupsd_job_t *job) /* I - Job */ | |
3637 | { | |
3638 | if (!job->attrs) | |
3639 | return; | |
3640 | ||
ed6e7faf | 3641 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Unloading...", job->id); |
e1d6a774 | 3642 | |
3643 | ippDelete(job->attrs); | |
3644 | ||
cc0d019f MS |
3645 | job->attrs = NULL; |
3646 | job->state = NULL; | |
3647 | job->sheets = NULL; | |
3648 | job->job_sheets = NULL; | |
3649 | job->printer_message = NULL; | |
3650 | job->printer_reasons = NULL; | |
ef416fc2 | 3651 | } |
3652 | ||
3653 | ||
3654 | /* | |
f899b121 | 3655 | * 'update_job()' - Read a status update from a job's filters. |
3656 | */ | |
3657 | ||
3658 | void | |
09a101d6 | 3659 | update_job(cupsd_job_t *job) /* I - Job to check */ |
f899b121 | 3660 | { |
3661 | int i; /* Looping var */ | |
3662 | int copies; /* Number of copies printed */ | |
3663 | char message[1024], /* Message text */ | |
3664 | *ptr; /* Pointer update... */ | |
3665 | int loglevel, /* Log level for message */ | |
3666 | event = 0; /* Events? */ | |
3667 | ||
3668 | ||
3669 | while ((ptr = cupsdStatBufUpdate(job->status_buffer, &loglevel, | |
3670 | message, sizeof(message))) != NULL) | |
3671 | { | |
3672 | /* | |
3673 | * Process page and printer state messages as needed... | |
3674 | */ | |
3675 | ||
3676 | if (loglevel == CUPSD_LOG_PAGE) | |
3677 | { | |
3678 | /* | |
3679 | * Page message; send the message to the page_log file and update the | |
3680 | * job sheet count... | |
3681 | */ | |
3682 | ||
75bd9771 | 3683 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PAGE: %s", message); |
dd1abb6b | 3684 | |
91c84a35 | 3685 | if (job->sheets) |
f899b121 | 3686 | { |
3687 | if (!strncasecmp(message, "total ", 6)) | |
3688 | { | |
3689 | /* | |
3690 | * Got a total count of pages from a backend or filter... | |
3691 | */ | |
3692 | ||
3693 | copies = atoi(message + 6); | |
3694 | copies -= job->sheets->values[0].integer; /* Just track the delta */ | |
3695 | } | |
3696 | else if (!sscanf(message, "%*d%d", &copies)) | |
3697 | copies = 1; | |
3698 | ||
3699 | job->sheets->values[0].integer += copies; | |
3700 | ||
3701 | if (job->printer->page_limit) | |
3702 | { | |
3703 | cupsd_quota_t *q = cupsdUpdateQuota(job->printer, job->username, | |
3704 | copies, 0); | |
3705 | ||
3706 | #ifdef __APPLE__ | |
3707 | if (AppleQuotas && q->page_count == -3) | |
3708 | { | |
3709 | /* | |
3710 | * Quota limit exceeded, cancel job in progress immediately... | |
3711 | */ | |
3712 | ||
75bd9771 MS |
3713 | cupsdLogJob(job, CUPSD_LOG_INFO, |
3714 | "Canceled because pages exceed user %s " | |
3715 | "quota limit on printer %s (%s).", | |
3716 | job->username, job->printer->name, | |
3717 | job->printer->info); | |
f899b121 | 3718 | |
3719 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
3720 | return; | |
3721 | } | |
3722 | #else | |
3723 | (void)q; | |
3724 | #endif /* __APPLE__ */ | |
3725 | } | |
3726 | } | |
3727 | ||
3728 | cupsdLogPage(job, message); | |
3729 | ||
91c84a35 MS |
3730 | if (job->sheets) |
3731 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
3732 | "Printed %d page(s).", job->sheets->values[0].integer); | |
f899b121 | 3733 | } |
3734 | else if (loglevel == CUPSD_LOG_STATE) | |
3735 | { | |
75bd9771 | 3736 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "STATE: %s", message); |
dd1abb6b | 3737 | |
09a101d6 | 3738 | if (!strcmp(message, "paused")) |
c24d2134 | 3739 | { |
09a101d6 | 3740 | cupsdStopPrinter(job->printer, 1); |
c24d2134 MS |
3741 | return; |
3742 | } | |
09a101d6 | 3743 | else |
3744 | { | |
3745 | cupsdSetPrinterReasons(job->printer, message); | |
3746 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3747 | event |= CUPSD_EVENT_PRINTER_STATE; |
09a101d6 | 3748 | } |
bc44d920 | 3749 | |
4509bb49 | 3750 | update_job_attrs(job, 0); |
f899b121 | 3751 | } |
3752 | else if (loglevel == CUPSD_LOG_ATTR) | |
3753 | { | |
3754 | /* | |
3755 | * Set attribute(s)... | |
3756 | */ | |
3757 | ||
3758 | int num_attrs; /* Number of attributes */ | |
3759 | cups_option_t *attrs; /* Attributes */ | |
3760 | const char *attr; /* Attribute */ | |
3761 | ||
3762 | ||
75bd9771 | 3763 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "ATTR: %s", message); |
dd1abb6b | 3764 | |
f899b121 | 3765 | num_attrs = cupsParseOptions(message, 0, &attrs); |
3766 | ||
3767 | if ((attr = cupsGetOption("auth-info-required", num_attrs, | |
3768 | attrs)) != NULL) | |
7ff4fea9 | 3769 | { |
f899b121 | 3770 | cupsdSetAuthInfoRequired(job->printer, attr, NULL); |
7dfedb92 | 3771 | cupsdSetPrinterAttrs(job->printer); |
3dfe78b3 MS |
3772 | |
3773 | if (job->printer->type & CUPS_PRINTER_DISCOVERED) | |
3774 | cupsdMarkDirty(CUPSD_DIRTY_REMOTE); | |
3775 | else | |
3776 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
7ff4fea9 | 3777 | } |
f899b121 | 3778 | |
9a4f8274 MS |
3779 | if ((attr = cupsGetOption("job-media-progress", num_attrs, |
3780 | attrs)) != NULL) | |
3781 | { | |
3782 | int progress = atoi(attr); | |
3783 | ||
3784 | ||
3785 | if (progress >= 0 && progress <= 100) | |
3786 | { | |
3787 | job->progress = progress; | |
3788 | ||
3789 | if (job->sheets) | |
3790 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
3791 | "Printing page %d, %d%%", | |
3792 | job->sheets->values[0].integer, job->progress); | |
3793 | } | |
3794 | } | |
3795 | ||
323c5de1 | 3796 | if ((attr = cupsGetOption("printer-alert", num_attrs, attrs)) != NULL) |
3797 | { | |
3798 | cupsdSetString(&job->printer->alert, attr); | |
d9bca400 | 3799 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3800 | } |
3801 | ||
3802 | if ((attr = cupsGetOption("printer-alert-description", num_attrs, | |
3803 | attrs)) != NULL) | |
3804 | { | |
3805 | cupsdSetString(&job->printer->alert_description, attr); | |
d9bca400 | 3806 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3807 | } |
3808 | ||
5a738aea MS |
3809 | if ((attr = cupsGetOption("marker-colors", num_attrs, attrs)) != NULL) |
3810 | { | |
3811 | cupsdSetPrinterAttr(job->printer, "marker-colors", (char *)attr); | |
3812 | job->printer->marker_time = time(NULL); | |
3813 | event |= CUPSD_EVENT_PRINTER_STATE; | |
52f6f666 | 3814 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3815 | } |
3816 | ||
3817 | if ((attr = cupsGetOption("marker-levels", num_attrs, attrs)) != NULL) | |
3818 | { | |
3819 | cupsdSetPrinterAttr(job->printer, "marker-levels", (char *)attr); | |
3820 | job->printer->marker_time = time(NULL); | |
3821 | event |= CUPSD_EVENT_PRINTER_STATE; | |
52f6f666 | 3822 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3823 | } |
3824 | ||
ed6e7faf MS |
3825 | if ((attr = cupsGetOption("marker-low-levels", num_attrs, attrs)) != NULL) |
3826 | { | |
3827 | cupsdSetPrinterAttr(job->printer, "marker-low-levels", (char *)attr); | |
3828 | job->printer->marker_time = time(NULL); | |
3829 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3830 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
3831 | } | |
3832 | ||
3833 | if ((attr = cupsGetOption("marker-high-levels", num_attrs, attrs)) != NULL) | |
3834 | { | |
3835 | cupsdSetPrinterAttr(job->printer, "marker-high-levels", (char *)attr); | |
3836 | job->printer->marker_time = time(NULL); | |
3837 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3838 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
3839 | } | |
3840 | ||
75bd9771 MS |
3841 | if ((attr = cupsGetOption("marker-message", num_attrs, attrs)) != NULL) |
3842 | { | |
3843 | cupsdSetPrinterAttr(job->printer, "marker-message", (char *)attr); | |
3844 | job->printer->marker_time = time(NULL); | |
3845 | event |= CUPSD_EVENT_PRINTER_STATE; | |
52f6f666 | 3846 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
75bd9771 MS |
3847 | } |
3848 | ||
5a738aea MS |
3849 | if ((attr = cupsGetOption("marker-names", num_attrs, attrs)) != NULL) |
3850 | { | |
3851 | cupsdSetPrinterAttr(job->printer, "marker-names", (char *)attr); | |
3852 | job->printer->marker_time = time(NULL); | |
3853 | event |= CUPSD_EVENT_PRINTER_STATE; | |
52f6f666 | 3854 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3855 | } |
3856 | ||
3857 | if ((attr = cupsGetOption("marker-types", num_attrs, attrs)) != NULL) | |
3858 | { | |
3859 | cupsdSetPrinterAttr(job->printer, "marker-types", (char *)attr); | |
3860 | job->printer->marker_time = time(NULL); | |
3861 | event |= CUPSD_EVENT_PRINTER_STATE; | |
52f6f666 | 3862 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3863 | } |
3864 | ||
f899b121 | 3865 | cupsFreeOptions(num_attrs, attrs); |
3866 | } | |
c9fc04c6 MS |
3867 | else if (loglevel == CUPSD_LOG_PPD) |
3868 | { | |
3869 | /* | |
3870 | * Set attribute(s)... | |
3871 | */ | |
3872 | ||
3873 | int num_keywords; /* Number of keywords */ | |
3874 | cups_option_t *keywords; /* Keywords */ | |
3875 | ||
3876 | ||
75bd9771 | 3877 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PPD: %s", message); |
dd1abb6b | 3878 | |
c9fc04c6 MS |
3879 | num_keywords = cupsParseOptions(message, 0, &keywords); |
3880 | ||
3881 | if (cupsdUpdatePrinterPPD(job->printer, num_keywords, keywords)) | |
3882 | cupsdSetPrinterAttrs(job->printer); | |
3883 | ||
3884 | cupsFreeOptions(num_keywords, keywords); | |
3885 | } | |
f899b121 | 3886 | #ifdef __APPLE__ |
3887 | else if (!strncmp(message, "recoverable:", 12)) | |
3888 | { | |
f899b121 | 3889 | ptr = message + 12; |
3890 | while (isspace(*ptr & 255)) | |
3891 | ptr ++; | |
3892 | ||
d2354e63 MS |
3893 | if (*ptr) |
3894 | { | |
3895 | cupsdSetPrinterReasons(job->printer, | |
3896 | "+com.apple.print.recoverable-warning"); | |
3897 | cupsdSetString(&job->printer->recoverable, ptr); | |
3898 | cupsdAddPrinterHistory(job->printer); | |
3899 | event |= CUPSD_EVENT_PRINTER_STATE; | |
3900 | } | |
f899b121 | 3901 | } |
3902 | else if (!strncmp(message, "recovered:", 10)) | |
3903 | { | |
3904 | cupsdSetPrinterReasons(job->printer, | |
3905 | "-com.apple.print.recoverable-warning"); | |
3906 | ||
3907 | ptr = message + 10; | |
3908 | while (isspace(*ptr & 255)) | |
3909 | ptr ++; | |
3910 | ||
3911 | cupsdSetString(&job->printer->recoverable, ptr); | |
3912 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3913 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 3914 | } |
3915 | #endif /* __APPLE__ */ | |
75bd9771 | 3916 | else |
f899b121 | 3917 | { |
75bd9771 | 3918 | cupsdLogJob(job, loglevel, "%s", message); |
f899b121 | 3919 | |
1f0275e3 MS |
3920 | if (loglevel < CUPSD_LOG_DEBUG) |
3921 | { | |
3922 | strlcpy(job->printer->state_message, message, | |
3923 | sizeof(job->printer->state_message)); | |
3924 | cupsdAddPrinterHistory(job->printer); | |
4509bb49 | 3925 | |
4509bb49 MS |
3926 | event |= CUPSD_EVENT_PRINTER_STATE; |
3927 | ||
1f0275e3 MS |
3928 | if (loglevel <= job->status_level) |
3929 | { | |
3930 | /* | |
3931 | * Some messages show in the printer-state-message attribute... | |
3932 | */ | |
09a101d6 | 3933 | |
1f0275e3 MS |
3934 | if (loglevel != CUPSD_LOG_NOTICE) |
3935 | job->status_level = loglevel; | |
01ce6322 | 3936 | |
1f0275e3 MS |
3937 | update_job_attrs(job, 1); |
3938 | } | |
75bd9771 | 3939 | } |
f899b121 | 3940 | } |
3941 | ||
3942 | if (!strchr(job->status_buffer->buffer, '\n')) | |
3943 | break; | |
3944 | } | |
3945 | ||
d9bca400 MS |
3946 | if (event & CUPSD_EVENT_PRINTER_STATE) |
3947 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, job->printer, NULL, | |
f899b121 | 3948 | (job->printer->type & CUPS_PRINTER_CLASS) ? |
3949 | "Class \"%s\" state changed." : | |
3950 | "Printer \"%s\" state changed.", | |
3951 | job->printer->name); | |
3952 | ||
3953 | if (ptr == NULL && !job->status_buffer->bufused) | |
3954 | { | |
3955 | /* | |
3956 | * See if all of the filters and the backend have returned their | |
3957 | * exit statuses. | |
3958 | */ | |
3959 | ||
3960 | for (i = 0; job->filters[i] < 0; i ++); | |
3961 | ||
3962 | if (job->filters[i]) | |
3963 | return; | |
3964 | ||
3965 | if (job->current_file >= job->num_files && job->backend > 0) | |
3966 | return; | |
3967 | ||
3968 | /* | |
3969 | * Handle the end of job stuff... | |
3970 | */ | |
3971 | ||
3972 | cupsdFinishJob(job); | |
3973 | } | |
3974 | } | |
3975 | ||
3976 | ||
3977 | /* | |
bc44d920 | 3978 | * 'update_job_attrs()' - Update the job-printer-* attributes. |
3979 | */ | |
3980 | ||
3981 | void | |
4509bb49 MS |
3982 | update_job_attrs(cupsd_job_t *job, /* I - Job to update */ |
3983 | int do_message)/* I - 1 = update job-printer-state message */ | |
bc44d920 | 3984 | { |
3985 | int i; /* Looping var */ | |
3986 | int num_reasons; /* Actual number of reasons */ | |
3987 | const char * const *reasons; /* Reasons */ | |
3988 | static const char *none = "none", /* "none" */ | |
3989 | *paused = "paused"; | |
3990 | /* "paused" */ | |
3991 | ||
3992 | ||
3993 | /* | |
3994 | * Get/create the job-printer-state-* attributes... | |
3995 | */ | |
3996 | ||
3997 | if (!job->printer_message) | |
3998 | { | |
3999 | if ((job->printer_message = ippFindAttribute(job->attrs, | |
4000 | "job-printer-state-message", | |
4001 | IPP_TAG_TEXT)) == NULL) | |
4002 | job->printer_message = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_TEXT, | |
4003 | "job-printer-state-message", | |
4004 | NULL, ""); | |
4005 | } | |
4006 | ||
4007 | if (!job->printer_reasons) | |
4008 | job->printer_reasons = ippFindAttribute(job->attrs, | |
4009 | "job-printer-state-reasons", | |
4010 | IPP_TAG_KEYWORD); | |
4011 | ||
4012 | /* | |
4013 | * If the job isn't printing, return now... | |
4014 | */ | |
4015 | ||
4016 | if (!job->printer) | |
4017 | return; | |
4018 | ||
4019 | /* | |
4020 | * Otherwise copy the printer-state-message value... | |
4021 | */ | |
4022 | ||
4509bb49 MS |
4023 | if (job->printer->state_message[0] && |
4024 | (do_message || !job->printer_message->values[0].string.text[0])) | |
bc44d920 | 4025 | cupsdSetString(&(job->printer_message->values[0].string.text), |
4026 | job->printer->state_message); | |
4027 | ||
4028 | /* | |
4029 | * ... and the printer-state-reasons value... | |
4030 | */ | |
4031 | ||
4032 | if (job->printer->num_reasons == 0) | |
4033 | { | |
4034 | num_reasons = 1; | |
4035 | reasons = job->printer->state == IPP_PRINTER_STOPPED ? &paused : &none; | |
4036 | } | |
4037 | else | |
4038 | { | |
4039 | num_reasons = job->printer->num_reasons; | |
4040 | reasons = (const char * const *)job->printer->reasons; | |
4041 | } | |
4042 | ||
4043 | if (!job->printer_reasons || job->printer_reasons->num_values != num_reasons) | |
4044 | { | |
4045 | ippDeleteAttribute(job->attrs, job->printer_reasons); | |
4046 | ||
4047 | job->printer_reasons = ippAddStrings(job->attrs, | |
4048 | IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
4049 | "job-printer-state-reasons", | |
4050 | num_reasons, NULL, NULL); | |
4051 | } | |
d2354e63 MS |
4052 | else if (job->printer_reasons) |
4053 | { | |
4054 | for (i = 0; i < job->printer_reasons->num_values; i ++) | |
4055 | _cupsStrFree(job->printer_reasons->values[i].string.text); | |
4056 | } | |
bc44d920 | 4057 | |
4058 | for (i = 0; i < num_reasons; i ++) | |
d2354e63 | 4059 | job->printer_reasons->values[i].string.text = _cupsStrAlloc(reasons[i]); |
bc44d920 | 4060 | } |
4061 | ||
4062 | ||
4063 | /* | |
b19ccc9e | 4064 | * End of "$Id: job.c 7902 2008-09-03 14:20:17Z mike $". |
ef416fc2 | 4065 | */ |