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