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