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