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