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ef416fc2 | 1 | /* |
2e4ff8af | 2 | * "$Id: job.c 7005 2007-10-01 23:45:48Z mike $" |
ef416fc2 | 3 | * |
4 | * Job management routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
bc44d920 | 6 | * Copyright 2007 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. |
bd7854cb | 24 | * cupsdFinishJob() - Finish a job. |
ef416fc2 | 25 | * cupsdFreeAllJobs() - Free all jobs from memory. |
26 | * cupsdFindJob() - Find the specified job. | |
27 | * cupsdGetPrinterJobCount() - Get the number of pending, processing, | |
ef416fc2 | 28 | * cupsdGetUserJobCount() - Get the number of pending, processing, |
ef416fc2 | 29 | * cupsdHoldJob() - Hold the specified job. |
30 | * cupsdLoadAllJobs() - Load all jobs from disk. | |
bd7854cb | 31 | * cupsdLoadJob() - Load a single job... |
ef416fc2 | 32 | * cupsdMoveJob() - Move the specified job to a different |
33 | * destination. | |
34 | * cupsdReleaseJob() - Release the specified job. | |
35 | * cupsdRestartJob() - Restart the specified job. | |
bd7854cb | 36 | * cupsdSaveAllJobs() - Save a summary of all jobs to disk. |
ef416fc2 | 37 | * cupsdSaveJob() - Save a job to disk. |
38 | * cupsdSetJobHoldUntil() - Set the hold time for a job... | |
bd7854cb | 39 | * cupsdSetJobPriority() - Set the priority of a job, moving it |
40 | * up/down in the list as needed. | |
ef416fc2 | 41 | * cupsdStopAllJobs() - Stop all print jobs. |
42 | * cupsdStopJob() - Stop a print job. | |
bd7854cb | 43 | * cupsdUnloadCompletedJobs() - Flush completed job history from memory. |
bd7854cb | 44 | * compare_active_jobs() - Compare the job IDs and priorities of two |
45 | * jobs. | |
ef416fc2 | 46 | * compare_jobs() - Compare the job IDs of two jobs. |
bd7854cb | 47 | * free_job() - Free all memory used by a job. |
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); | |
bd7854cb | 92 | static void free_job(cupsd_job_t *job); |
ef416fc2 | 93 | static int ipp_length(ipp_t *ipp); |
bd7854cb | 94 | static void load_job_cache(const char *filename); |
95 | static void load_next_job_id(const char *filename); | |
96 | static void load_request_root(void); | |
ef416fc2 | 97 | static void set_time(cupsd_job_t *job, const char *name); |
98 | static void set_hold_until(cupsd_job_t *job, time_t holdtime); | |
e1d6a774 | 99 | static void start_job(cupsd_job_t *job, cupsd_printer_t *printer); |
100 | static void unload_job(cupsd_job_t *job); | |
f899b121 | 101 | static void update_job(cupsd_job_t *job); |
bc44d920 | 102 | static void update_job_attrs(cupsd_job_t *job); |
ef416fc2 | 103 | |
104 | ||
105 | /* | |
106 | * 'cupsdAddJob()' - Add a new job to the job queue... | |
107 | */ | |
108 | ||
109 | cupsd_job_t * /* O - New job record */ | |
110 | cupsdAddJob(int priority, /* I - Job priority */ | |
111 | const char *dest) /* I - Job destination */ | |
112 | { | |
113 | cupsd_job_t *job; /* New job record */ | |
114 | ||
115 | ||
116 | job = calloc(sizeof(cupsd_job_t), 1); | |
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 | /* |
213 | * Remove the job from the active list... | |
214 | */ | |
215 | ||
216 | cupsArrayRemove(ActiveJobs, job); | |
217 | ||
ef416fc2 | 218 | /* |
219 | * Remove any authentication data... | |
220 | */ | |
221 | ||
bd7854cb | 222 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); |
355e94dc | 223 | if (cupsdRemoveFile(filename) && errno != ENOENT) |
cc0d019f MS |
224 | cupsdLogMessage(CUPSD_LOG_ERROR, |
225 | "Unable to remove authentication cache: %s", | |
226 | strerror(errno)); | |
ef416fc2 | 227 | |
09a101d6 | 228 | cupsdClearString(&job->auth_username); |
229 | cupsdClearString(&job->auth_domain); | |
230 | cupsdClearString(&job->auth_password); | |
231 | ||
7ff4fea9 | 232 | #ifdef HAVE_GSSAPI |
76cd9e37 MS |
233 | /* |
234 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
235 | */ | |
7ff4fea9 | 236 | |
76cd9e37 MS |
237 | if (job->ccache) |
238 | { | |
7ff4fea9 | 239 | krb5_cc_destroy(KerberosContext, job->ccache); |
76cd9e37 | 240 | job->ccache = NULL; |
7ff4fea9 | 241 | } |
76cd9e37 MS |
242 | |
243 | cupsdClearString(&job->ccname); | |
7ff4fea9 MS |
244 | #endif /* HAVE_GSSAPI */ |
245 | ||
ef416fc2 | 246 | /* |
247 | * Remove the print file for good if we aren't preserving jobs or | |
248 | * files... | |
249 | */ | |
250 | ||
251 | job->current_file = 0; | |
252 | ||
0a682745 | 253 | if (!JobHistory || !JobFiles || purge) |
bd7854cb | 254 | { |
ef416fc2 | 255 | for (i = 1; i <= job->num_files; i ++) |
256 | { | |
257 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
258 | job->id, i); | |
259 | unlink(filename); | |
260 | } | |
261 | ||
bd7854cb | 262 | if (job->num_files > 0) |
263 | { | |
264 | free(job->filetypes); | |
265 | free(job->compressions); | |
266 | ||
267 | job->num_files = 0; | |
268 | job->filetypes = NULL; | |
269 | job->compressions = NULL; | |
270 | } | |
271 | } | |
272 | ||
0a682745 | 273 | if (JobHistory && !purge) |
ef416fc2 | 274 | { |
275 | /* | |
276 | * Save job state info... | |
277 | */ | |
278 | ||
279 | cupsdSaveJob(job); | |
280 | } | |
281 | else | |
282 | { | |
283 | /* | |
284 | * Remove the job info file... | |
285 | */ | |
286 | ||
287 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, | |
288 | job->id); | |
289 | unlink(filename); | |
290 | ||
291 | /* | |
292 | * Remove the job from the "all jobs" list... | |
293 | */ | |
294 | ||
295 | cupsArrayRemove(Jobs, job); | |
296 | ||
297 | /* | |
298 | * Free all memory used... | |
299 | */ | |
300 | ||
bd7854cb | 301 | free_job(job); |
ef416fc2 | 302 | } |
303 | } | |
304 | ||
305 | ||
306 | /* | |
307 | * 'cupsdCancelJobs()' - Cancel all jobs for the given destination/user... | |
308 | */ | |
309 | ||
310 | void | |
311 | cupsdCancelJobs(const char *dest, /* I - Destination to cancel */ | |
312 | const char *username, /* I - Username or NULL */ | |
313 | int purge) /* I - Purge jobs? */ | |
314 | { | |
315 | cupsd_job_t *job; /* Current job */ | |
316 | ||
317 | ||
318 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
319 | job; | |
320 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
0a682745 MS |
321 | { |
322 | if (!job->dest || !job->username) | |
323 | cupsdLoadJob(job); | |
324 | ||
325 | if (!job->dest || !job->username) | |
326 | continue; | |
327 | ||
ef416fc2 | 328 | if ((dest == NULL || !strcmp(job->dest, dest)) && |
329 | (username == NULL || !strcmp(job->username, username))) | |
330 | { | |
331 | /* | |
332 | * Cancel all jobs matching this destination/user... | |
333 | */ | |
334 | ||
07725fee | 335 | cupsdCancelJob(job, purge, IPP_JOB_CANCELED); |
ef416fc2 | 336 | } |
0a682745 | 337 | } |
ef416fc2 | 338 | |
339 | cupsdCheckJobs(); | |
340 | } | |
341 | ||
342 | ||
343 | /* | |
344 | * 'cupsdCheckJobs()' - Check the pending jobs and start any if the destination | |
345 | * is available. | |
346 | */ | |
347 | ||
348 | void | |
349 | cupsdCheckJobs(void) | |
350 | { | |
351 | cupsd_job_t *job; /* Current job in queue */ | |
352 | cupsd_printer_t *printer, /* Printer destination */ | |
353 | *pclass; /* Printer class destination */ | |
354 | ||
355 | ||
356 | DEBUG_puts("cupsdCheckJobs()"); | |
357 | ||
bd7854cb | 358 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
359 | "cupsdCheckJobs: %d active jobs, sleeping=%d, reload=%d", | |
360 | cupsArrayCount(ActiveJobs), Sleeping, NeedReload); | |
361 | ||
ef416fc2 | 362 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
363 | job; | |
364 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
365 | { | |
366 | /* | |
367 | * Start held jobs if they are ready... | |
368 | */ | |
369 | ||
bd7854cb | 370 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
371 | "cupsdCheckJobs: Job %d: state_value=%d, loaded=%s", | |
372 | job->id, job->state_value, job->attrs ? "yes" : "no"); | |
373 | ||
374 | if (job->state_value == IPP_JOB_HELD && | |
ef416fc2 | 375 | job->hold_until && |
376 | job->hold_until < time(NULL)) | |
bd7854cb | 377 | { |
09a101d6 | 378 | if (job->pending_timeout) |
379 | cupsdTimeoutJob(job); /* Add trailing banner as needed */ | |
380 | ||
ef416fc2 | 381 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 382 | job->state_value = IPP_JOB_PENDING; |
383 | } | |
ef416fc2 | 384 | |
385 | /* | |
386 | * Start pending jobs if the destination is available... | |
387 | */ | |
388 | ||
bd7854cb | 389 | if (job->state_value == IPP_JOB_PENDING && !NeedReload && !Sleeping) |
ef416fc2 | 390 | { |
391 | printer = cupsdFindDest(job->dest); | |
392 | pclass = NULL; | |
393 | ||
394 | while (printer && | |
395 | (printer->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_CLASS))) | |
396 | { | |
397 | /* | |
398 | * If the class is remote, just pass it to the remote server... | |
399 | */ | |
400 | ||
401 | pclass = printer; | |
402 | ||
c0e1af83 | 403 | if (pclass->state == IPP_PRINTER_STOPPED) |
b86bc4cf | 404 | printer = NULL; |
c0e1af83 | 405 | else if (pclass->type & CUPS_PRINTER_REMOTE) |
406 | break; | |
407 | else | |
408 | printer = cupsdFindAvailablePrinter(printer->name); | |
ef416fc2 | 409 | } |
410 | ||
411 | if (!printer && !pclass) | |
412 | { | |
413 | /* | |
414 | * Whoa, the printer and/or class for this destination went away; | |
415 | * cancel the job... | |
416 | */ | |
417 | ||
418 | cupsdLogMessage(CUPSD_LOG_WARN, | |
09a101d6 | 419 | "[Job %d] Printer/class %s has gone away; canceling job!", |
420 | job->id, job->dest); | |
ef416fc2 | 421 | |
422 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
bd7854cb | 423 | "Job canceled because the destination printer/class has " |
424 | "gone away."); | |
ef416fc2 | 425 | |
07725fee | 426 | cupsdCancelJob(job, 1, IPP_JOB_ABORTED); |
ef416fc2 | 427 | } |
428 | else if (printer) | |
429 | { | |
430 | /* | |
431 | * See if the printer is available or remote and not printing a job; | |
432 | * if so, start the job... | |
433 | */ | |
434 | ||
435 | if (pclass) | |
436 | { | |
437 | /* | |
438 | * Add/update a job-actual-printer-uri attribute for this job | |
439 | * so that we know which printer actually printed the job... | |
440 | */ | |
441 | ||
442 | ipp_attribute_t *attr; /* job-actual-printer-uri attribute */ | |
443 | ||
444 | ||
445 | if ((attr = ippFindAttribute(job->attrs, "job-actual-printer-uri", | |
446 | IPP_TAG_URI)) != NULL) | |
447 | cupsdSetString(&attr->values[0].string.text, printer->uri); | |
448 | else | |
449 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, | |
450 | "job-actual-printer-uri", NULL, printer->uri); | |
451 | } | |
452 | ||
09a101d6 | 453 | if ((!(printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is local */ |
e53920b9 | 454 | printer->state == IPP_PRINTER_IDLE) || /* and idle */ |
09a101d6 | 455 | ((printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is remote */ |
bd7854cb | 456 | !printer->job)) /* and not printing */ |
bc44d920 | 457 | { |
458 | /* | |
459 | * Clear any message and reasons for the queue... | |
460 | */ | |
461 | ||
462 | printer->state_message[0] = '\0'; | |
463 | ||
464 | cupsdSetPrinterReasons(printer, "none"); | |
465 | ||
466 | /* | |
467 | * Start the job... | |
468 | */ | |
469 | ||
e1d6a774 | 470 | start_job(job, printer); |
bc44d920 | 471 | } |
ef416fc2 | 472 | } |
473 | } | |
474 | } | |
475 | } | |
476 | ||
477 | ||
478 | /* | |
479 | * 'cupsdCleanJobs()' - Clean out old jobs. | |
480 | */ | |
481 | ||
482 | void | |
483 | cupsdCleanJobs(void) | |
484 | { | |
485 | cupsd_job_t *job; /* Current job */ | |
486 | ||
487 | ||
bd7854cb | 488 | if (MaxJobs <= 0) |
ef416fc2 | 489 | return; |
490 | ||
491 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
492 | job && cupsArrayCount(Jobs) >= MaxJobs; | |
493 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
07725fee | 494 | if (job->state_value >= IPP_JOB_CANCELED) |
495 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
ef416fc2 | 496 | } |
497 | ||
498 | ||
499 | /* | |
500 | * 'cupsdFinishJob()' - Finish a job. | |
501 | */ | |
502 | ||
503 | void | |
504 | cupsdFinishJob(cupsd_job_t *job) /* I - Job */ | |
505 | { | |
ef416fc2 | 506 | cupsd_printer_t *printer; /* Current printer */ |
09a101d6 | 507 | ipp_attribute_t *attr; /* job-hold-until attribute */ |
ef416fc2 | 508 | |
509 | ||
bd7854cb | 510 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] File %d is complete.", |
ef416fc2 | 511 | job->id, job->current_file - 1); |
512 | ||
09a101d6 | 513 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
514 | "[Job %d] cupsdFinishJob: job->status is %d", | |
515 | job->id, job->status); | |
ef416fc2 | 516 | |
07725fee | 517 | if (job->status_buffer && |
518 | (job->status < 0 || job->current_file >= job->num_files)) | |
ef416fc2 | 519 | { |
520 | /* | |
521 | * Close the pipe and clear the input bit. | |
522 | */ | |
523 | ||
f7deaa1a | 524 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 525 | |
526 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 527 | "[Job %d] cupsdFinishJob: Closing status pipes [ %d %d ]...", |
528 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
ef416fc2 | 529 | |
89d46774 | 530 | cupsdClosePipe(job->status_pipes); |
ef416fc2 | 531 | cupsdStatBufDelete(job->status_buffer); |
532 | ||
533 | job->status_buffer = NULL; | |
534 | } | |
535 | ||
e00b005a | 536 | printer = job->printer; |
537 | ||
bc44d920 | 538 | update_job_attrs(job); |
539 | ||
ef416fc2 | 540 | if (job->status < 0) |
541 | { | |
542 | /* | |
543 | * Backend had errors; stop it... | |
544 | */ | |
545 | ||
a74454a7 | 546 | int exit_code; /* Exit code from backend */ |
547 | ||
548 | ||
549 | /* | |
550 | * Convert the status to an exit code. Due to the way the W* macros are | |
551 | * implemented on MacOS X (bug?), we have to store the exit status in a | |
552 | * variable first and then convert... | |
553 | */ | |
554 | ||
555 | exit_code = -job->status; | |
556 | if (WIFEXITED(exit_code)) | |
557 | exit_code = WEXITSTATUS(exit_code); | |
558 | else | |
559 | exit_code = job->status; | |
560 | ||
561 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Backend returned status %d (%s)", | |
562 | job->id, exit_code, | |
563 | exit_code == CUPS_BACKEND_FAILED ? "failed" : | |
564 | exit_code == CUPS_BACKEND_AUTH_REQUIRED ? | |
565 | "authentication required" : | |
566 | exit_code == CUPS_BACKEND_HOLD ? "hold job" : | |
567 | exit_code == CUPS_BACKEND_STOP ? "stop printer" : | |
568 | exit_code == CUPS_BACKEND_CANCEL ? "cancel job" : | |
569 | exit_code < 0 ? "crashed" : "unknown"); | |
570 | ||
571 | /* | |
572 | * Do what needs to be done... | |
573 | */ | |
574 | ||
575 | switch (exit_code) | |
ef416fc2 | 576 | { |
577 | default : | |
578 | case CUPS_BACKEND_FAILED : | |
579 | /* | |
580 | * Backend failure, use the error-policy to determine how to | |
581 | * act... | |
582 | */ | |
583 | ||
584 | cupsdStopJob(job, 0); | |
ed486911 | 585 | |
07725fee | 586 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
ed486911 | 587 | { |
588 | /* | |
589 | * Mark the job as pending again - we'll retry on another | |
590 | * printer... | |
591 | */ | |
592 | ||
593 | job->state->values[0].integer = IPP_JOB_PENDING; | |
594 | job->state_value = IPP_JOB_PENDING; | |
595 | } | |
596 | ||
ef416fc2 | 597 | cupsdSaveJob(job); |
598 | ||
599 | /* | |
600 | * If the job was queued to a class, try requeuing it... For | |
601 | * faxes and retry-job queues, hold the current job for 5 minutes. | |
602 | */ | |
603 | ||
604 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) | |
605 | cupsdCheckJobs(); | |
606 | else if ((printer->type & CUPS_PRINTER_FAX) || | |
607 | !strcmp(printer->error_policy, "retry-job")) | |
608 | { | |
609 | /* | |
610 | * See how many times we've tried to send the job; if more than | |
611 | * the limit, cancel the job. | |
612 | */ | |
613 | ||
614 | job->tries ++; | |
615 | ||
616 | if (job->tries >= JobRetryLimit) | |
617 | { | |
618 | /* | |
619 | * Too many tries... | |
620 | */ | |
621 | ||
622 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 623 | "[Job %d] Canceling job since it could not be " |
624 | "sent after %d tries.", | |
ef416fc2 | 625 | job->id, JobRetryLimit); |
626 | ||
07725fee | 627 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 628 | } |
629 | else | |
630 | { | |
631 | /* | |
632 | * Try again in N seconds... | |
633 | */ | |
634 | ||
635 | set_hold_until(job, time(NULL) + JobRetryInterval); | |
07725fee | 636 | |
637 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, | |
638 | "Job held due to fax errors; please consult " | |
639 | "the error_log file for details."); | |
640 | cupsdSetPrinterState(printer, IPP_PRINTER_IDLE, 0); | |
ef416fc2 | 641 | } |
642 | } | |
643 | else if (!strcmp(printer->error_policy, "abort-job")) | |
07725fee | 644 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
645 | else | |
646 | { | |
647 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); | |
648 | ||
649 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
650 | "Job stopped due to backend errors; please consult " | |
651 | "the error_log file for details."); | |
652 | } | |
ef416fc2 | 653 | break; |
654 | ||
655 | case CUPS_BACKEND_CANCEL : | |
656 | /* | |
657 | * Cancel the job... | |
658 | */ | |
659 | ||
07725fee | 660 | cupsdCancelJob(job, 0, IPP_JOB_CANCELED); |
ef416fc2 | 661 | break; |
662 | ||
663 | case CUPS_BACKEND_HOLD : | |
664 | /* | |
665 | * Hold the job... | |
666 | */ | |
667 | ||
668 | cupsdStopJob(job, 0); | |
07725fee | 669 | |
ef416fc2 | 670 | cupsdSetJobHoldUntil(job, "indefinite"); |
07725fee | 671 | |
672 | job->state->values[0].integer = IPP_JOB_HELD; | |
673 | job->state_value = IPP_JOB_HELD; | |
674 | ||
ef416fc2 | 675 | cupsdSaveJob(job); |
07725fee | 676 | |
677 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
678 | "Job held due to backend errors; please consult " | |
679 | "the error_log file for details."); | |
ef416fc2 | 680 | break; |
681 | ||
682 | case CUPS_BACKEND_STOP : | |
683 | /* | |
684 | * Stop the printer... | |
685 | */ | |
686 | ||
687 | cupsdStopJob(job, 0); | |
07725fee | 688 | |
689 | job->state->values[0].integer = IPP_JOB_PENDING; | |
690 | job->state_value = IPP_JOB_PENDING; | |
691 | ||
ef416fc2 | 692 | cupsdSaveJob(job); |
693 | cupsdSetPrinterState(printer, IPP_PRINTER_STOPPED, 1); | |
07725fee | 694 | |
695 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
696 | "Job stopped due to backend errors; please consult " | |
697 | "the error_log file for details."); | |
ef416fc2 | 698 | break; |
699 | ||
700 | case CUPS_BACKEND_AUTH_REQUIRED : | |
701 | cupsdStopJob(job, 0); | |
07725fee | 702 | |
09a101d6 | 703 | cupsdSetJobHoldUntil(job, "auth-info-required"); |
704 | ||
705 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
706 | IPP_TAG_KEYWORD)) == NULL) | |
707 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
708 | ||
709 | if (attr) | |
710 | { | |
711 | attr->value_tag = IPP_TAG_KEYWORD; | |
712 | cupsdSetString(&(attr->values[0].string.text), | |
713 | "auth-info-required"); | |
714 | } | |
07725fee | 715 | |
716 | job->state->values[0].integer = IPP_JOB_HELD; | |
717 | job->state_value = IPP_JOB_HELD; | |
718 | ||
ef416fc2 | 719 | cupsdSaveJob(job); |
720 | ||
721 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, | |
722 | "Authentication is required for job %d.", job->id); | |
723 | break; | |
724 | } | |
725 | ||
726 | /* | |
727 | * Try printing another job... | |
728 | */ | |
729 | ||
730 | cupsdCheckJobs(); | |
731 | } | |
732 | else if (job->status > 0) | |
733 | { | |
734 | /* | |
e00b005a | 735 | * Filter had errors; stop job... |
ef416fc2 | 736 | */ |
737 | ||
355e94dc MS |
738 | cupsdLogMessage(CUPSD_LOG_ERROR, |
739 | "[Job %d] Job stopped due to filter errors.", job->id); | |
e00b005a | 740 | cupsdStopJob(job, 1); |
741 | cupsdSaveJob(job); | |
bd7854cb | 742 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, printer, job, |
e00b005a | 743 | "Job stopped due to filter errors; please consult the " |
744 | "error_log file for details."); | |
745 | cupsdCheckJobs(); | |
ef416fc2 | 746 | } |
747 | else | |
748 | { | |
749 | /* | |
750 | * Job printed successfully; cancel it... | |
751 | */ | |
752 | ||
753 | if (job->current_file < job->num_files) | |
754 | { | |
e00b005a | 755 | /* |
756 | * Start the next file in the job... | |
757 | */ | |
758 | ||
ef416fc2 | 759 | FilterLevel -= job->cost; |
e1d6a774 | 760 | start_job(job, printer); |
ef416fc2 | 761 | } |
762 | else | |
763 | { | |
e00b005a | 764 | /* |
765 | * Close out this job... | |
766 | */ | |
767 | ||
355e94dc MS |
768 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Completed successfully.", |
769 | job->id); | |
07725fee | 770 | cupsdCancelJob(job, 0, IPP_JOB_COMPLETED); |
ef416fc2 | 771 | cupsdCheckJobs(); |
772 | } | |
773 | } | |
774 | } | |
775 | ||
776 | ||
777 | /* | |
778 | * 'cupsdFreeAllJobs()' - Free all jobs from memory. | |
779 | */ | |
780 | ||
781 | void | |
782 | cupsdFreeAllJobs(void) | |
783 | { | |
784 | cupsd_job_t *job; /* Current job */ | |
785 | ||
786 | ||
bd7854cb | 787 | if (!Jobs) |
788 | return; | |
789 | ||
ef416fc2 | 790 | cupsdHoldSignals(); |
791 | ||
d09495fa | 792 | cupsdStopAllJobs(1); |
bd7854cb | 793 | cupsdSaveAllJobs(); |
ef416fc2 | 794 | |
795 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
796 | job; | |
797 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
798 | { | |
799 | cupsArrayRemove(Jobs, job); | |
800 | cupsArrayRemove(ActiveJobs, job); | |
801 | ||
bd7854cb | 802 | free_job(job); |
ef416fc2 | 803 | } |
804 | ||
805 | cupsdReleaseSignals(); | |
806 | } | |
807 | ||
808 | ||
809 | /* | |
810 | * 'cupsdFindJob()' - Find the specified job. | |
811 | */ | |
812 | ||
813 | cupsd_job_t * /* O - Job data */ | |
814 | cupsdFindJob(int id) /* I - Job ID */ | |
815 | { | |
816 | cupsd_job_t key; /* Search key */ | |
817 | ||
818 | ||
819 | key.id = id; | |
820 | ||
821 | return ((cupsd_job_t *)cupsArrayFind(Jobs, &key)); | |
822 | } | |
823 | ||
824 | ||
825 | /* | |
826 | * 'cupsdGetPrinterJobCount()' - Get the number of pending, processing, | |
827 | * or held jobs in a printer or class. | |
828 | */ | |
829 | ||
830 | int /* O - Job count */ | |
831 | cupsdGetPrinterJobCount( | |
832 | const char *dest) /* I - Printer or class name */ | |
833 | { | |
834 | int count; /* Job count */ | |
835 | cupsd_job_t *job; /* Current job */ | |
836 | ||
837 | ||
838 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
839 | job; | |
840 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
bd7854cb | 841 | if (job->dest && !strcasecmp(job->dest, dest)) |
ef416fc2 | 842 | count ++; |
843 | ||
844 | return (count); | |
845 | } | |
846 | ||
847 | ||
848 | /* | |
849 | * 'cupsdGetUserJobCount()' - Get the number of pending, processing, | |
850 | * or held jobs for a user. | |
851 | */ | |
852 | ||
853 | int /* O - Job count */ | |
854 | cupsdGetUserJobCount( | |
855 | const char *username) /* I - Username */ | |
856 | { | |
857 | int count; /* Job count */ | |
858 | cupsd_job_t *job; /* Current job */ | |
859 | ||
860 | ||
861 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; | |
862 | job; | |
863 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
864 | if (!strcasecmp(job->username, username)) | |
865 | count ++; | |
866 | ||
867 | return (count); | |
868 | } | |
869 | ||
870 | ||
871 | /* | |
872 | * 'cupsdHoldJob()' - Hold the specified job. | |
873 | */ | |
874 | ||
875 | void | |
876 | cupsdHoldJob(cupsd_job_t *job) /* I - Job data */ | |
877 | { | |
bd7854cb | 878 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdHoldJob: id = %d", job->id); |
ef416fc2 | 879 | |
bd7854cb | 880 | if (job->state_value == IPP_JOB_PROCESSING) |
ef416fc2 | 881 | cupsdStopJob(job, 0); |
bd7854cb | 882 | else |
883 | cupsdLoadJob(job); | |
ef416fc2 | 884 | |
885 | DEBUG_puts("cupsdHoldJob: setting state to held..."); | |
886 | ||
887 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 888 | job->state_value = IPP_JOB_HELD; |
2e4ff8af | 889 | job->current_file = 0; |
ef416fc2 | 890 | |
891 | cupsdSaveJob(job); | |
892 | ||
893 | cupsdCheckJobs(); | |
894 | } | |
895 | ||
896 | ||
897 | /* | |
898 | * 'cupsdLoadAllJobs()' - Load all jobs from disk. | |
899 | */ | |
900 | ||
901 | void | |
902 | cupsdLoadAllJobs(void) | |
903 | { | |
bd7854cb | 904 | char filename[1024]; /* Full filename of job.cache file */ |
905 | struct stat fileinfo, /* Information on job.cache file */ | |
906 | dirinfo; /* Information on RequestRoot dir */ | |
907 | ||
ef416fc2 | 908 | |
909 | ||
910 | /* | |
bd7854cb | 911 | * Create the job arrays as needed... |
ef416fc2 | 912 | */ |
913 | ||
914 | if (!Jobs) | |
915 | Jobs = cupsArrayNew(compare_jobs, NULL); | |
916 | ||
917 | if (!ActiveJobs) | |
918 | ActiveJobs = cupsArrayNew(compare_active_jobs, NULL); | |
919 | ||
920 | /* | |
bd7854cb | 921 | * See whether the job.cache file is older than the RequestRoot directory... |
ef416fc2 | 922 | */ |
923 | ||
bd7854cb | 924 | snprintf(filename, sizeof(filename), "%s/job.cache", CacheDir); |
ef416fc2 | 925 | |
bd7854cb | 926 | if (stat(filename, &fileinfo)) |
ef416fc2 | 927 | { |
bd7854cb | 928 | fileinfo.st_mtime = 0; |
929 | ||
930 | if (errno != ENOENT) | |
931 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
932 | "Unable to get file information for \"%s\" - %s", | |
933 | filename, strerror(errno)); | |
934 | } | |
935 | ||
936 | if (stat(RequestRoot, &dirinfo)) | |
937 | { | |
938 | dirinfo.st_mtime = 0; | |
939 | ||
940 | if (errno != ENOENT) | |
941 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
942 | "Unable to get directory information for \"%s\" - %s", | |
943 | RequestRoot, strerror(errno)); | |
ef416fc2 | 944 | } |
945 | ||
946 | /* | |
bd7854cb | 947 | * Load the most recent source for job data... |
ef416fc2 | 948 | */ |
949 | ||
bd7854cb | 950 | if (dirinfo.st_mtime > fileinfo.st_mtime) |
951 | { | |
952 | load_request_root(); | |
ef416fc2 | 953 | |
bd7854cb | 954 | load_next_job_id(filename); |
955 | } | |
956 | else | |
957 | load_job_cache(filename); | |
ef416fc2 | 958 | |
bd7854cb | 959 | /* |
960 | * Clean out old jobs as needed... | |
961 | */ | |
ef416fc2 | 962 | |
bd7854cb | 963 | if (MaxJobs > 0 && cupsArrayCount(Jobs) >= MaxJobs) |
964 | cupsdCleanJobs(); | |
965 | } | |
ef416fc2 | 966 | |
ef416fc2 | 967 | |
bd7854cb | 968 | /* |
969 | * 'cupsdLoadJob()' - Load a single job... | |
970 | */ | |
ef416fc2 | 971 | |
bd7854cb | 972 | void |
973 | cupsdLoadJob(cupsd_job_t *job) /* I - Job */ | |
974 | { | |
975 | char jobfile[1024]; /* Job filename */ | |
976 | cups_file_t *fp; /* Job file */ | |
977 | int fileid; /* Current file ID */ | |
978 | ipp_attribute_t *attr; /* Job attribute */ | |
09a101d6 | 979 | const char *dest; /* Destination name */ |
980 | cupsd_printer_t *destptr; /* Pointer to destination */ | |
bd7854cb | 981 | mime_type_t **filetypes; /* New filetypes array */ |
982 | int *compressions; /* New compressions array */ | |
ef416fc2 | 983 | |
ef416fc2 | 984 | |
bd7854cb | 985 | if (job->attrs) |
986 | { | |
f301802f | 987 | if (job->state_value > IPP_JOB_STOPPED) |
bd7854cb | 988 | job->access_time = time(NULL); |
ef416fc2 | 989 | |
bd7854cb | 990 | return; |
991 | } | |
ef416fc2 | 992 | |
bd7854cb | 993 | if ((job->attrs = ippNew()) == NULL) |
994 | { | |
09a101d6 | 995 | cupsdLogMessage(CUPSD_LOG_ERROR, |
996 | "[Job %d] Ran out of memory for job attributes!", job->id); | |
bd7854cb | 997 | return; |
998 | } | |
ef416fc2 | 999 | |
bd7854cb | 1000 | /* |
1001 | * Load job attributes... | |
1002 | */ | |
ef416fc2 | 1003 | |
09a101d6 | 1004 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading attributes...", job->id); |
ef416fc2 | 1005 | |
bd7854cb | 1006 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, job->id); |
1007 | if ((fp = cupsFileOpen(jobfile, "r")) == NULL) | |
1008 | { | |
1009 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1010 | "[Job %d] Unable to open job control file \"%s\" - %s!", |
1011 | job->id, jobfile, strerror(errno)); | |
bd7854cb | 1012 | ippDelete(job->attrs); |
1013 | job->attrs = NULL; | |
1014 | return; | |
1015 | } | |
ef416fc2 | 1016 | |
bd7854cb | 1017 | if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, job->attrs) != IPP_DATA) |
1018 | { | |
09a101d6 | 1019 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1020 | "[Job %d] Unable to read job control file \"%s\"!", | |
1021 | job->id, jobfile); | |
bd7854cb | 1022 | cupsFileClose(fp); |
1023 | ippDelete(job->attrs); | |
1024 | job->attrs = NULL; | |
1025 | unlink(jobfile); | |
1026 | return; | |
1027 | } | |
ef416fc2 | 1028 | |
bd7854cb | 1029 | cupsFileClose(fp); |
ef416fc2 | 1030 | |
bd7854cb | 1031 | /* |
1032 | * Copy attribute data to the job object... | |
1033 | */ | |
ef416fc2 | 1034 | |
bd7854cb | 1035 | if ((job->state = ippFindAttribute(job->attrs, "job-state", |
1036 | IPP_TAG_ENUM)) == NULL) | |
1037 | { | |
1038 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1039 | "[Job %d] Missing or bad job-state attribute in " |
1040 | "control file!", | |
1041 | job->id); | |
bd7854cb | 1042 | ippDelete(job->attrs); |
1043 | job->attrs = NULL; | |
1044 | unlink(jobfile); | |
1045 | return; | |
1046 | } | |
ef416fc2 | 1047 | |
bd7854cb | 1048 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
ef416fc2 | 1049 | |
bd7854cb | 1050 | if (!job->dest) |
1051 | { | |
1052 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", | |
1053 | IPP_TAG_URI)) == NULL) | |
1054 | { | |
1055 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1056 | "[Job %d] No job-printer-uri attribute in control file!", |
1057 | job->id); | |
bd7854cb | 1058 | ippDelete(job->attrs); |
1059 | job->attrs = NULL; | |
1060 | unlink(jobfile); | |
1061 | return; | |
1062 | } | |
ef416fc2 | 1063 | |
f7deaa1a | 1064 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &(job->dtype), |
09a101d6 | 1065 | &destptr)) == NULL) |
bd7854cb | 1066 | { |
1067 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1068 | "[Job %d] Unable to queue job for destination \"%s\"!", |
1069 | job->id, attr->values[0].string.text); | |
bd7854cb | 1070 | ippDelete(job->attrs); |
1071 | job->attrs = NULL; | |
1072 | unlink(jobfile); | |
1073 | return; | |
1074 | } | |
ef416fc2 | 1075 | |
bd7854cb | 1076 | cupsdSetString(&job->dest, dest); |
1077 | } | |
bc44d920 | 1078 | else if ((destptr = cupsdFindDest(job->dest)) == NULL) |
1079 | { | |
1080 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1081 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1082 | job->id, job->dest); | |
1083 | ippDelete(job->attrs); | |
1084 | job->attrs = NULL; | |
1085 | unlink(jobfile); | |
1086 | return; | |
1087 | } | |
bd7854cb | 1088 | |
1089 | job->sheets = ippFindAttribute(job->attrs, "job-media-sheets-completed", | |
1090 | IPP_TAG_INTEGER); | |
1091 | job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
1092 | ||
1093 | if (!job->priority) | |
1094 | { | |
1095 | if ((attr = ippFindAttribute(job->attrs, "job-priority", | |
1096 | IPP_TAG_INTEGER)) == NULL) | |
1097 | { | |
1098 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1099 | "[Job %d] Missing or bad job-priority attribute in " |
1100 | "control file!", job->id); | |
bd7854cb | 1101 | ippDelete(job->attrs); |
1102 | job->attrs = NULL; | |
1103 | unlink(jobfile); | |
1104 | return; | |
1105 | } | |
1106 | ||
1107 | job->priority = attr->values[0].integer; | |
1108 | } | |
1109 | ||
1110 | if (!job->username) | |
1111 | { | |
1112 | if ((attr = ippFindAttribute(job->attrs, "job-originating-user-name", | |
1113 | IPP_TAG_NAME)) == NULL) | |
1114 | { | |
1115 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1116 | "[Job %d] Missing or bad job-originating-user-name " |
1117 | "attribute in control file!", job->id); | |
bd7854cb | 1118 | ippDelete(job->attrs); |
1119 | job->attrs = NULL; | |
1120 | unlink(jobfile); | |
1121 | return; | |
ef416fc2 | 1122 | } |
1123 | ||
bd7854cb | 1124 | cupsdSetString(&job->username, attr->values[0].string.text); |
1125 | } | |
1126 | ||
ef416fc2 | 1127 | /* |
bd7854cb | 1128 | * Set the job hold-until time and state... |
ef416fc2 | 1129 | */ |
1130 | ||
bd7854cb | 1131 | if (job->state_value == IPP_JOB_HELD) |
1132 | { | |
1133 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
1134 | IPP_TAG_KEYWORD)) == NULL) | |
1135 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 1136 | |
bd7854cb | 1137 | if (attr) |
1138 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
1139 | else | |
ef416fc2 | 1140 | { |
bd7854cb | 1141 | job->state->values[0].integer = IPP_JOB_PENDING; |
1142 | job->state_value = IPP_JOB_PENDING; | |
1143 | } | |
1144 | } | |
1145 | else if (job->state_value == IPP_JOB_PROCESSING) | |
1146 | { | |
1147 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1148 | job->state_value = IPP_JOB_PENDING; | |
1149 | } | |
ef416fc2 | 1150 | |
bd7854cb | 1151 | if (!job->num_files) |
1152 | { | |
1153 | /* | |
1154 | * Find all the d##### files... | |
1155 | */ | |
ef416fc2 | 1156 | |
bd7854cb | 1157 | for (fileid = 1; fileid < 10000; fileid ++) |
1158 | { | |
1159 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
1160 | job->id, fileid); | |
ef416fc2 | 1161 | |
bd7854cb | 1162 | if (access(jobfile, 0)) |
1163 | break; | |
ef416fc2 | 1164 | |
09a101d6 | 1165 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1166 | "[Job %d] Auto-typing document file \"%s\"...", | |
1167 | job->id, jobfile); | |
ef416fc2 | 1168 | |
1169 | if (fileid > job->num_files) | |
1170 | { | |
1171 | if (job->num_files == 0) | |
1172 | { | |
1173 | compressions = (int *)calloc(fileid, sizeof(int)); | |
1174 | filetypes = (mime_type_t **)calloc(fileid, sizeof(mime_type_t *)); | |
1175 | } | |
1176 | else | |
1177 | { | |
1178 | compressions = (int *)realloc(job->compressions, | |
1179 | sizeof(int) * fileid); | |
1180 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
bd7854cb | 1181 | sizeof(mime_type_t *) * |
1182 | fileid); | |
ef416fc2 | 1183 | } |
1184 | ||
bd7854cb | 1185 | if (!compressions || !filetypes) |
ef416fc2 | 1186 | { |
fa73b229 | 1187 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 1188 | "[Job %d] Ran out of memory for job file types!", |
1189 | job->id); | |
bd7854cb | 1190 | return; |
ef416fc2 | 1191 | } |
1192 | ||
1193 | job->compressions = compressions; | |
1194 | job->filetypes = filetypes; | |
1195 | job->num_files = fileid; | |
1196 | } | |
1197 | ||
bd7854cb | 1198 | job->filetypes[fileid - 1] = mimeFileType(MimeDatabase, jobfile, NULL, |
ef416fc2 | 1199 | job->compressions + fileid - 1); |
1200 | ||
bd7854cb | 1201 | if (!job->filetypes[fileid - 1]) |
ef416fc2 | 1202 | job->filetypes[fileid - 1] = mimeType(MimeDatabase, "application", |
1203 | "vnd.cups-raw"); | |
1204 | } | |
bd7854cb | 1205 | } |
ef416fc2 | 1206 | |
09a101d6 | 1207 | /* |
1208 | * Load authentication information as needed... | |
1209 | */ | |
1210 | ||
1211 | if (job->state_value < IPP_JOB_STOPPED) | |
1212 | { | |
1213 | snprintf(jobfile, sizeof(jobfile), "%s/a%05d", RequestRoot, job->id); | |
1214 | ||
1215 | cupsdClearString(&job->auth_username); | |
1216 | cupsdClearString(&job->auth_domain); | |
1217 | cupsdClearString(&job->auth_password); | |
1218 | ||
1219 | if ((fp = cupsFileOpen(jobfile, "r")) != NULL) | |
1220 | { | |
1221 | int i, /* Looping var */ | |
1222 | bytes; /* Size of auth data */ | |
1223 | char line[255], /* Line from file */ | |
1224 | data[255]; /* Decoded data */ | |
1225 | ||
1226 | ||
1227 | for (i = 0; | |
1228 | i < destptr->num_auth_info_required && | |
1229 | cupsFileGets(fp, line, sizeof(line)); | |
1230 | i ++) | |
1231 | { | |
1232 | bytes = sizeof(data); | |
1233 | httpDecode64_2(data, &bytes, line); | |
1234 | ||
1235 | if (!strcmp(destptr->auth_info_required[i], "username")) | |
1236 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", data); | |
1237 | else if (!strcmp(destptr->auth_info_required[i], "domain")) | |
1238 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", data); | |
1239 | else if (!strcmp(destptr->auth_info_required[i], "password")) | |
1240 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", data); | |
1241 | } | |
1242 | ||
1243 | cupsFileClose(fp); | |
1244 | } | |
1245 | } | |
bd7854cb | 1246 | job->access_time = time(NULL); |
ef416fc2 | 1247 | } |
1248 | ||
1249 | ||
1250 | /* | |
1251 | * 'cupsdMoveJob()' - Move the specified job to a different destination. | |
1252 | */ | |
1253 | ||
1254 | void | |
e53920b9 | 1255 | cupsdMoveJob(cupsd_job_t *job, /* I - Job */ |
1256 | cupsd_printer_t *p) /* I - Destination printer or class */ | |
ef416fc2 | 1257 | { |
1258 | ipp_attribute_t *attr; /* job-printer-uri attribute */ | |
e53920b9 | 1259 | const char *olddest; /* Old destination */ |
1260 | cupsd_printer_t *oldp; /* Old pointer */ | |
ef416fc2 | 1261 | |
1262 | ||
1263 | /* | |
e53920b9 | 1264 | * Don't move completed jobs... |
ef416fc2 | 1265 | */ |
1266 | ||
e53920b9 | 1267 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 1268 | return; |
1269 | ||
1270 | /* | |
e53920b9 | 1271 | * Get the old destination... |
ef416fc2 | 1272 | */ |
1273 | ||
e53920b9 | 1274 | olddest = job->dest; |
1275 | ||
1276 | if (job->printer) | |
1277 | oldp = job->printer; | |
1278 | else | |
1279 | oldp = cupsdFindDest(olddest); | |
ef416fc2 | 1280 | |
1281 | /* | |
1282 | * Change the destination information... | |
1283 | */ | |
1284 | ||
355e94dc MS |
1285 | if (job->state_value == IPP_JOB_PROCESSING) |
1286 | cupsdStopJob(job, 0); | |
1287 | else | |
1288 | cupsdLoadJob(job); | |
bd7854cb | 1289 | |
e53920b9 | 1290 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, oldp, job, |
1291 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1292 | p->name); | |
1293 | ||
1294 | cupsdSetString(&job->dest, p->name); | |
ef416fc2 | 1295 | job->dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE | |
1296 | CUPS_PRINTER_IMPLICIT); | |
1297 | ||
bd7854cb | 1298 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", |
1299 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1300 | cupsdSetString(&(attr->values[0].string.text), p->uri); |
1301 | ||
e53920b9 | 1302 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job, |
1303 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1304 | p->name); | |
1305 | ||
ef416fc2 | 1306 | cupsdSaveJob(job); |
1307 | } | |
1308 | ||
1309 | ||
1310 | /* | |
1311 | * 'cupsdReleaseJob()' - Release the specified job. | |
1312 | */ | |
1313 | ||
1314 | void | |
1315 | cupsdReleaseJob(cupsd_job_t *job) /* I - Job */ | |
1316 | { | |
bd7854cb | 1317 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReleaseJob: id = %d", job->id); |
ef416fc2 | 1318 | |
bd7854cb | 1319 | if (job->state_value == IPP_JOB_HELD) |
ef416fc2 | 1320 | { |
1321 | DEBUG_puts("cupsdReleaseJob: setting state to pending..."); | |
1322 | ||
1323 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1324 | job->state_value = IPP_JOB_PENDING; |
ef416fc2 | 1325 | cupsdSaveJob(job); |
1326 | cupsdCheckJobs(); | |
1327 | } | |
1328 | } | |
1329 | ||
1330 | ||
1331 | /* | |
1332 | * 'cupsdRestartJob()' - Restart the specified job. | |
1333 | */ | |
1334 | ||
1335 | void | |
1336 | cupsdRestartJob(cupsd_job_t *job) /* I - Job */ | |
1337 | { | |
bd7854cb | 1338 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdRestartJob: id = %d", job->id); |
ef416fc2 | 1339 | |
bd7854cb | 1340 | if (job->state_value == IPP_JOB_STOPPED || job->num_files) |
ef416fc2 | 1341 | { |
07725fee | 1342 | ipp_jstate_t old_state; /* Old job state */ |
1343 | ||
1344 | ||
bd7854cb | 1345 | cupsdLoadJob(job); |
1346 | ||
07725fee | 1347 | old_state = job->state_value; |
1348 | ||
ef416fc2 | 1349 | job->tries = 0; |
1350 | job->state->values[0].integer = IPP_JOB_PENDING; | |
bd7854cb | 1351 | job->state_value = IPP_JOB_PENDING; |
07725fee | 1352 | |
ef416fc2 | 1353 | cupsdSaveJob(job); |
07725fee | 1354 | |
1355 | if (old_state > IPP_JOB_STOPPED) | |
1356 | cupsArrayAdd(ActiveJobs, job); | |
1357 | ||
ef416fc2 | 1358 | cupsdCheckJobs(); |
1359 | } | |
1360 | } | |
1361 | ||
1362 | ||
1363 | /* | |
bd7854cb | 1364 | * 'cupsdSaveAllJobs()' - Save a summary of all jobs to disk. |
ef416fc2 | 1365 | */ |
1366 | ||
1367 | void | |
bd7854cb | 1368 | cupsdSaveAllJobs(void) |
1369 | { | |
1370 | int i; /* Looping var */ | |
1371 | cups_file_t *fp; /* Job cache file */ | |
1372 | char temp[1024]; /* Temporary string */ | |
1373 | cupsd_job_t *job; /* Current job */ | |
1374 | time_t curtime; /* Current time */ | |
1375 | struct tm *curdate; /* Current date */ | |
1376 | ||
1377 | ||
1378 | snprintf(temp, sizeof(temp), "%s/job.cache", CacheDir); | |
1379 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
1380 | { | |
1381 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1382 | "Unable to create job cache file \"%s\" - %s", | |
1383 | temp, strerror(errno)); | |
1384 | return; | |
1385 | } | |
1386 | ||
1387 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving job cache file \"%s\"...", temp); | |
1388 | ||
1389 | /* | |
1390 | * Restrict access to the file... | |
1391 | */ | |
1392 | ||
1393 | fchown(cupsFileNumber(fp), getuid(), Group); | |
1394 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
1395 | ||
1396 | /* | |
1397 | * Write a small header to the file... | |
1398 | */ | |
1399 | ||
1400 | curtime = time(NULL); | |
1401 | curdate = localtime(&curtime); | |
1402 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
1403 | ||
1404 | cupsFilePuts(fp, "# Job cache file for " CUPS_SVERSION "\n"); | |
1405 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1406 | cupsFilePrintf(fp, "NextJobId %d\n", NextJobId); | |
1407 | ||
1408 | /* | |
1409 | * Write each job known to the system... | |
1410 | */ | |
1411 | ||
1412 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
1413 | job; | |
1414 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1415 | { | |
1416 | cupsFilePrintf(fp, "<Job %d>\n", job->id); | |
1417 | cupsFilePrintf(fp, "State %d\n", job->state_value); | |
1418 | cupsFilePrintf(fp, "Priority %d\n", job->priority); | |
1419 | cupsFilePrintf(fp, "Username %s\n", job->username); | |
1420 | cupsFilePrintf(fp, "Destination %s\n", job->dest); | |
1421 | cupsFilePrintf(fp, "DestType %d\n", job->dtype); | |
1422 | cupsFilePrintf(fp, "NumFiles %d\n", job->num_files); | |
1423 | for (i = 0; i < job->num_files; i ++) | |
1424 | cupsFilePrintf(fp, "File %d %s/%s %d\n", i + 1, job->filetypes[i]->super, | |
1425 | job->filetypes[i]->type, job->compressions[i]); | |
1426 | cupsFilePuts(fp, "</Job>\n"); | |
1427 | } | |
1428 | ||
1429 | cupsFileClose(fp); | |
1430 | } | |
1431 | ||
1432 | ||
1433 | /* | |
1434 | * 'cupsdSaveJob()' - Save a job to disk. | |
1435 | */ | |
1436 | ||
1437 | void | |
1438 | cupsdSaveJob(cupsd_job_t *job) /* I - Job */ | |
ef416fc2 | 1439 | { |
1440 | char filename[1024]; /* Job control filename */ | |
fa73b229 | 1441 | cups_file_t *fp; /* Job file */ |
ef416fc2 | 1442 | |
1443 | ||
bd7854cb | 1444 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p", |
1445 | job, job->id, job->attrs); | |
1446 | ||
ef416fc2 | 1447 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id); |
1448 | ||
fa73b229 | 1449 | if ((fp = cupsFileOpen(filename, "w")) == NULL) |
ef416fc2 | 1450 | { |
1451 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 1452 | "[Job %d] Unable to create job control file \"%s\" - %s.", |
1453 | job->id, filename, strerror(errno)); | |
ef416fc2 | 1454 | return; |
1455 | } | |
1456 | ||
fa73b229 | 1457 | fchmod(cupsFileNumber(fp), 0600); |
1458 | fchown(cupsFileNumber(fp), RunUser, Group); | |
ef416fc2 | 1459 | |
bd7854cb | 1460 | job->attrs->state = IPP_IDLE; |
1461 | ||
1462 | if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, | |
1463 | job->attrs) != IPP_DATA) | |
09a101d6 | 1464 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1465 | "[Job %d] Unable to write job control file!", job->id); | |
ef416fc2 | 1466 | |
fa73b229 | 1467 | cupsFileClose(fp); |
ef416fc2 | 1468 | } |
1469 | ||
1470 | ||
1471 | /* | |
1472 | * 'cupsdSetJobHoldUntil()' - Set the hold time for a job... | |
1473 | */ | |
1474 | ||
1475 | void | |
1476 | cupsdSetJobHoldUntil(cupsd_job_t *job, /* I - Job */ | |
1477 | const char *when) /* I - When to resume */ | |
1478 | { | |
1479 | time_t curtime; /* Current time */ | |
1480 | struct tm *curdate; /* Current date */ | |
1481 | int hour; /* Hold hour */ | |
1482 | int minute; /* Hold minute */ | |
1483 | int second; /* Hold second */ | |
1484 | ||
1485 | ||
bd7854cb | 1486 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil(%d, \"%s\")", |
ef416fc2 | 1487 | job->id, when); |
1488 | ||
1489 | second = 0; | |
1490 | ||
09a101d6 | 1491 | if (!strcmp(when, "indefinite") || !strcmp(when, "auth-info-required")) |
ef416fc2 | 1492 | { |
1493 | /* | |
1494 | * Hold indefinitely... | |
1495 | */ | |
1496 | ||
1497 | job->hold_until = 0; | |
1498 | } | |
1499 | else if (!strcmp(when, "day-time")) | |
1500 | { | |
1501 | /* | |
1502 | * Hold to 6am the next morning unless local time is < 6pm. | |
1503 | */ | |
1504 | ||
1505 | curtime = time(NULL); | |
1506 | curdate = localtime(&curtime); | |
1507 | ||
1508 | if (curdate->tm_hour < 18) | |
1509 | job->hold_until = curtime; | |
1510 | else | |
1511 | job->hold_until = curtime + | |
1512 | ((29 - curdate->tm_hour) * 60 + 59 - | |
1513 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1514 | } | |
89d46774 | 1515 | else if (!strcmp(when, "evening") || !strcmp(when, "night")) |
ef416fc2 | 1516 | { |
1517 | /* | |
1518 | * Hold to 6pm unless local time is > 6pm or < 6am. | |
1519 | */ | |
1520 | ||
1521 | curtime = time(NULL); | |
1522 | curdate = localtime(&curtime); | |
1523 | ||
1524 | if (curdate->tm_hour < 6 || curdate->tm_hour >= 18) | |
1525 | job->hold_until = curtime; | |
1526 | else | |
1527 | job->hold_until = curtime + | |
1528 | ((17 - curdate->tm_hour) * 60 + 59 - | |
1529 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1530 | } |
ef416fc2 | 1531 | else if (!strcmp(when, "second-shift")) |
1532 | { | |
1533 | /* | |
1534 | * Hold to 4pm unless local time is > 4pm. | |
1535 | */ | |
1536 | ||
1537 | curtime = time(NULL); | |
1538 | curdate = localtime(&curtime); | |
1539 | ||
1540 | if (curdate->tm_hour >= 16) | |
1541 | job->hold_until = curtime; | |
1542 | else | |
1543 | job->hold_until = curtime + | |
1544 | ((15 - curdate->tm_hour) * 60 + 59 - | |
1545 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1546 | } |
ef416fc2 | 1547 | else if (!strcmp(when, "third-shift")) |
1548 | { | |
1549 | /* | |
1550 | * Hold to 12am unless local time is < 8am. | |
1551 | */ | |
1552 | ||
1553 | curtime = time(NULL); | |
1554 | curdate = localtime(&curtime); | |
1555 | ||
1556 | if (curdate->tm_hour < 8) | |
1557 | job->hold_until = curtime; | |
1558 | else | |
1559 | job->hold_until = curtime + | |
1560 | ((23 - curdate->tm_hour) * 60 + 59 - | |
1561 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
f7deaa1a | 1562 | } |
ef416fc2 | 1563 | else if (!strcmp(when, "weekend")) |
1564 | { | |
1565 | /* | |
1566 | * Hold to weekend unless we are in the weekend. | |
1567 | */ | |
1568 | ||
1569 | curtime = time(NULL); | |
1570 | curdate = localtime(&curtime); | |
1571 | ||
1572 | if (curdate->tm_wday || curdate->tm_wday == 6) | |
1573 | job->hold_until = curtime; | |
1574 | else | |
1575 | job->hold_until = curtime + | |
1576 | (((5 - curdate->tm_wday) * 24 + | |
1577 | (17 - curdate->tm_hour)) * 60 + 59 - | |
1578 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1579 | } | |
1580 | else if (sscanf(when, "%d:%d:%d", &hour, &minute, &second) >= 2) | |
1581 | { | |
1582 | /* | |
1583 | * Hold to specified GMT time (HH:MM or HH:MM:SS)... | |
1584 | */ | |
1585 | ||
1586 | curtime = time(NULL); | |
1587 | curdate = gmtime(&curtime); | |
1588 | ||
1589 | job->hold_until = curtime + | |
1590 | ((hour - curdate->tm_hour) * 60 + minute - | |
1591 | curdate->tm_min) * 60 + second - curdate->tm_sec; | |
1592 | ||
1593 | /* | |
1594 | * Hold until next day as needed... | |
1595 | */ | |
1596 | ||
1597 | if (job->hold_until < curtime) | |
b86bc4cf | 1598 | job->hold_until += 24 * 60 * 60; |
ef416fc2 | 1599 | } |
1600 | ||
bd7854cb | 1601 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil: hold_until = %d", |
ef416fc2 | 1602 | (int)job->hold_until); |
1603 | } | |
1604 | ||
1605 | ||
1606 | /* | |
1607 | * 'cupsdSetJobPriority()' - Set the priority of a job, moving it up/down in | |
1608 | * the list as needed. | |
1609 | */ | |
1610 | ||
1611 | void | |
1612 | cupsdSetJobPriority( | |
1613 | cupsd_job_t *job, /* I - Job ID */ | |
1614 | int priority) /* I - New priority (0 to 100) */ | |
1615 | { | |
1616 | ipp_attribute_t *attr; /* Job attribute */ | |
1617 | ||
1618 | ||
1619 | /* | |
1620 | * Don't change completed jobs... | |
1621 | */ | |
1622 | ||
bd7854cb | 1623 | if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 1624 | return; |
1625 | ||
1626 | /* | |
1627 | * Set the new priority and re-add the job into the active list... | |
1628 | */ | |
1629 | ||
1630 | cupsArrayRemove(ActiveJobs, job); | |
1631 | ||
1632 | job->priority = priority; | |
1633 | ||
bd7854cb | 1634 | if ((attr = ippFindAttribute(job->attrs, "job-priority", |
1635 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 1636 | attr->values[0].integer = priority; |
1637 | else | |
1638 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
1639 | priority); | |
1640 | ||
1641 | cupsArrayAdd(ActiveJobs, job); | |
1642 | ||
1643 | cupsdSaveJob(job); | |
1644 | } | |
1645 | ||
1646 | ||
1647 | /* | |
e1d6a774 | 1648 | * 'cupsdStopAllJobs()' - Stop all print jobs. |
ef416fc2 | 1649 | */ |
1650 | ||
1651 | void | |
d09495fa | 1652 | cupsdStopAllJobs(int force) /* I - 1 = Force all filters to stop */ |
ef416fc2 | 1653 | { |
e1d6a774 | 1654 | cupsd_job_t *job; /* Current job */ |
ef416fc2 | 1655 | |
ef416fc2 | 1656 | |
e1d6a774 | 1657 | DEBUG_puts("cupsdStopAllJobs()"); |
ef416fc2 | 1658 | |
e1d6a774 | 1659 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
1660 | job; | |
1661 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1662 | if (job->state_value == IPP_JOB_PROCESSING) | |
1663 | { | |
d09495fa | 1664 | cupsdStopJob(job, force); |
e1d6a774 | 1665 | job->state->values[0].integer = IPP_JOB_PENDING; |
1666 | job->state_value = IPP_JOB_PENDING; | |
1667 | } | |
1668 | } | |
ef416fc2 | 1669 | |
ef416fc2 | 1670 | |
e1d6a774 | 1671 | /* |
1672 | * 'cupsdStopJob()' - Stop a print job. | |
1673 | */ | |
ef416fc2 | 1674 | |
e1d6a774 | 1675 | void |
1676 | cupsdStopJob(cupsd_job_t *job, /* I - Job */ | |
1677 | int force) /* I - 1 = Force all filters to stop */ | |
1678 | { | |
1679 | int i; /* Looping var */ | |
ef416fc2 | 1680 | |
ef416fc2 | 1681 | |
09a101d6 | 1682 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1683 | "[Job %d] cupsdStopJob: force = %d", job->id, force); | |
ef416fc2 | 1684 | |
e1d6a774 | 1685 | if (job->state_value != IPP_JOB_PROCESSING) |
1686 | return; | |
ef416fc2 | 1687 | |
e1d6a774 | 1688 | FilterLevel -= job->cost; |
ef416fc2 | 1689 | |
07725fee | 1690 | if (job->printer->state == IPP_PRINTER_PROCESSING) |
e1d6a774 | 1691 | cupsdSetPrinterState(job->printer, IPP_PRINTER_IDLE, 0); |
ef416fc2 | 1692 | |
e1d6a774 | 1693 | job->state->values[0].integer = IPP_JOB_STOPPED; |
1694 | job->state_value = IPP_JOB_STOPPED; | |
1695 | job->printer->job = NULL; | |
1696 | job->printer = NULL; | |
ef416fc2 | 1697 | |
e1d6a774 | 1698 | job->current_file --; |
ef416fc2 | 1699 | |
e1d6a774 | 1700 | for (i = 0; job->filters[i]; i ++) |
1701 | if (job->filters[i] > 0) | |
ef416fc2 | 1702 | { |
e1d6a774 | 1703 | cupsdEndProcess(job->filters[i], force); |
1704 | job->filters[i] = 0; | |
ef416fc2 | 1705 | } |
ef416fc2 | 1706 | |
e1d6a774 | 1707 | if (job->backend > 0) |
ef416fc2 | 1708 | { |
e1d6a774 | 1709 | cupsdEndProcess(job->backend, force); |
1710 | job->backend = 0; | |
ef416fc2 | 1711 | } |
1712 | ||
a4924f6c MS |
1713 | cupsdDestroyProfile(job->profile); |
1714 | job->profile = NULL; | |
1715 | ||
09a101d6 | 1716 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing print pipes [ %d %d ]...", |
1717 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
ef416fc2 | 1718 | |
e1d6a774 | 1719 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 1720 | |
09a101d6 | 1721 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing back pipes [ %d %d ]...", |
1722 | job->id, job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 1723 | |
e1d6a774 | 1724 | cupsdClosePipe(job->back_pipes); |
ef416fc2 | 1725 | |
09a101d6 | 1726 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] Closing side pipes [ %d %d ]...", |
1727 | job->id, job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 1728 | |
1729 | cupsdClosePipe(job->side_pipes); | |
1730 | ||
e1d6a774 | 1731 | if (job->status_buffer) |
ef416fc2 | 1732 | { |
1733 | /* | |
e1d6a774 | 1734 | * Close the pipe and clear the input bit. |
ef416fc2 | 1735 | */ |
1736 | ||
f7deaa1a | 1737 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 1738 | |
e1d6a774 | 1739 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 1740 | "[Job %d] Closing status pipes [ %d %d ]...", job->id, |
89d46774 | 1741 | job->status_pipes[0], job->status_pipes[1]); |
ef416fc2 | 1742 | |
89d46774 | 1743 | cupsdClosePipe(job->status_pipes); |
e1d6a774 | 1744 | cupsdStatBufDelete(job->status_buffer); |
ef416fc2 | 1745 | |
e1d6a774 | 1746 | job->status_buffer = NULL; |
ef416fc2 | 1747 | } |
e1d6a774 | 1748 | } |
ef416fc2 | 1749 | |
ef416fc2 | 1750 | |
e1d6a774 | 1751 | /* |
1752 | * 'cupsdUnloadCompletedJobs()' - Flush completed job history from memory. | |
1753 | */ | |
ef416fc2 | 1754 | |
e1d6a774 | 1755 | void |
1756 | cupsdUnloadCompletedJobs(void) | |
1757 | { | |
1758 | cupsd_job_t *job; /* Current job */ | |
1759 | time_t expire; /* Expiration time */ | |
ef416fc2 | 1760 | |
ef416fc2 | 1761 | |
e1d6a774 | 1762 | expire = time(NULL) - 60; |
ef416fc2 | 1763 | |
e1d6a774 | 1764 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1765 | job; | |
1766 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1767 | if (job->attrs && job->state_value >= IPP_JOB_STOPPED && | |
1768 | job->access_time < expire) | |
1769 | unload_job(job); | |
1770 | } | |
ef416fc2 | 1771 | |
ef416fc2 | 1772 | |
e1d6a774 | 1773 | /* |
1774 | * 'compare_active_jobs()' - Compare the job IDs and priorities of two jobs. | |
1775 | */ | |
ef416fc2 | 1776 | |
e1d6a774 | 1777 | static int /* O - Difference */ |
1778 | compare_active_jobs(void *first, /* I - First job */ | |
1779 | void *second, /* I - Second job */ | |
1780 | void *data) /* I - App data (not used) */ | |
1781 | { | |
1782 | int diff; /* Difference */ | |
ef416fc2 | 1783 | |
ef416fc2 | 1784 | |
8ca02f3c | 1785 | if ((diff = ((cupsd_job_t *)second)->priority - |
1786 | ((cupsd_job_t *)first)->priority) != 0) | |
e1d6a774 | 1787 | return (diff); |
1788 | else | |
1789 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1790 | } | |
ef416fc2 | 1791 | |
ef416fc2 | 1792 | |
e1d6a774 | 1793 | /* |
1794 | * 'compare_jobs()' - Compare the job IDs of two jobs. | |
1795 | */ | |
ef416fc2 | 1796 | |
e1d6a774 | 1797 | static int /* O - Difference */ |
1798 | compare_jobs(void *first, /* I - First job */ | |
1799 | void *second, /* I - Second job */ | |
1800 | void *data) /* I - App data (not used) */ | |
1801 | { | |
1802 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
1803 | } | |
ef416fc2 | 1804 | |
ef416fc2 | 1805 | |
e1d6a774 | 1806 | /* |
1807 | * 'free_job()' - Free all memory used by a job. | |
1808 | */ | |
ef416fc2 | 1809 | |
e1d6a774 | 1810 | static void |
1811 | free_job(cupsd_job_t *job) /* I - Job */ | |
1812 | { | |
1813 | cupsdClearString(&job->username); | |
1814 | cupsdClearString(&job->dest); | |
09a101d6 | 1815 | cupsdClearString(&job->auth_username); |
1816 | cupsdClearString(&job->auth_domain); | |
1817 | cupsdClearString(&job->auth_password); | |
f7deaa1a | 1818 | #ifdef HAVE_GSSAPI |
76cd9e37 MS |
1819 | /* |
1820 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
1821 | */ | |
cc0d019f | 1822 | |
76cd9e37 MS |
1823 | if (job->ccache) |
1824 | { | |
c24d2134 | 1825 | krb5_cc_destroy(KerberosContext, job->ccache); |
76cd9e37 | 1826 | job->ccache = NULL; |
cc0d019f | 1827 | } |
76cd9e37 MS |
1828 | |
1829 | cupsdClearString(&job->ccname); | |
f7deaa1a | 1830 | #endif /* HAVE_GSSAPI */ |
ef416fc2 | 1831 | |
e1d6a774 | 1832 | if (job->num_files > 0) |
1833 | { | |
1834 | free(job->compressions); | |
1835 | free(job->filetypes); | |
ef416fc2 | 1836 | } |
1837 | ||
e1d6a774 | 1838 | ippDelete(job->attrs); |
ef416fc2 | 1839 | |
e1d6a774 | 1840 | free(job); |
1841 | } | |
bd7854cb | 1842 | |
ef416fc2 | 1843 | |
e1d6a774 | 1844 | /* |
f7deaa1a | 1845 | * 'ipp_length()' - Compute the size of the buffer needed to hold |
e1d6a774 | 1846 | * the textual IPP attributes. |
1847 | */ | |
ef416fc2 | 1848 | |
e1d6a774 | 1849 | static int /* O - Size of attribute buffer */ |
1850 | ipp_length(ipp_t *ipp) /* I - IPP request */ | |
1851 | { | |
1852 | int bytes; /* Number of bytes */ | |
1853 | int i; /* Looping var */ | |
1854 | ipp_attribute_t *attr; /* Current attribute */ | |
bd7854cb | 1855 | |
ef416fc2 | 1856 | |
1857 | /* | |
e1d6a774 | 1858 | * Loop through all attributes... |
ef416fc2 | 1859 | */ |
1860 | ||
e1d6a774 | 1861 | bytes = 0; |
ef416fc2 | 1862 | |
e1d6a774 | 1863 | for (attr = ipp->attrs; attr != NULL; attr = attr->next) |
ef416fc2 | 1864 | { |
e1d6a774 | 1865 | /* |
1866 | * Skip attributes that won't be sent to filters... | |
1867 | */ | |
ef416fc2 | 1868 | |
e1d6a774 | 1869 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
1870 | attr->value_tag == IPP_TAG_NAMELANG || | |
1871 | attr->value_tag == IPP_TAG_TEXTLANG || | |
1872 | attr->value_tag == IPP_TAG_URI || | |
1873 | attr->value_tag == IPP_TAG_URISCHEME) | |
1874 | continue; | |
ef416fc2 | 1875 | |
e1d6a774 | 1876 | if (strncmp(attr->name, "time-", 5) == 0) |
1877 | continue; | |
ef416fc2 | 1878 | |
e1d6a774 | 1879 | /* |
1880 | * Add space for a leading space and commas between each value. | |
1881 | * For the first attribute, the leading space isn't used, so the | |
1882 | * extra byte can be used as the nul terminator... | |
1883 | */ | |
ef416fc2 | 1884 | |
e1d6a774 | 1885 | bytes ++; /* " " separator */ |
1886 | bytes += attr->num_values; /* "," separators */ | |
ef416fc2 | 1887 | |
e1d6a774 | 1888 | /* |
1889 | * Boolean attributes appear as "foo,nofoo,foo,nofoo", while | |
1890 | * other attributes appear as "foo=value1,value2,...,valueN". | |
1891 | */ | |
ef416fc2 | 1892 | |
e1d6a774 | 1893 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
1894 | bytes += strlen(attr->name); | |
1895 | else | |
1896 | bytes += attr->num_values * strlen(attr->name); | |
ef416fc2 | 1897 | |
e1d6a774 | 1898 | /* |
1899 | * Now add the size required for each value in the attribute... | |
1900 | */ | |
ef416fc2 | 1901 | |
e1d6a774 | 1902 | switch (attr->value_tag) |
1903 | { | |
1904 | case IPP_TAG_INTEGER : | |
1905 | case IPP_TAG_ENUM : | |
1906 | /* | |
1907 | * Minimum value of a signed integer is -2147483647, or 11 digits. | |
1908 | */ | |
ef416fc2 | 1909 | |
e1d6a774 | 1910 | bytes += attr->num_values * 11; |
1911 | break; | |
ef416fc2 | 1912 | |
e1d6a774 | 1913 | case IPP_TAG_BOOLEAN : |
1914 | /* | |
1915 | * Add two bytes for each false ("no") value... | |
1916 | */ | |
ef416fc2 | 1917 | |
e1d6a774 | 1918 | for (i = 0; i < attr->num_values; i ++) |
1919 | if (!attr->values[i].boolean) | |
1920 | bytes += 2; | |
1921 | break; | |
ef416fc2 | 1922 | |
e1d6a774 | 1923 | case IPP_TAG_RANGE : |
1924 | /* | |
1925 | * A range is two signed integers separated by a hyphen, or | |
1926 | * 23 characters max. | |
1927 | */ | |
ef416fc2 | 1928 | |
e1d6a774 | 1929 | bytes += attr->num_values * 23; |
1930 | break; | |
ef416fc2 | 1931 | |
e1d6a774 | 1932 | case IPP_TAG_RESOLUTION : |
1933 | /* | |
1934 | * A resolution is two signed integers separated by an "x" and | |
1935 | * suffixed by the units, or 26 characters max. | |
1936 | */ | |
ef416fc2 | 1937 | |
e1d6a774 | 1938 | bytes += attr->num_values * 26; |
1939 | break; | |
ef416fc2 | 1940 | |
e1d6a774 | 1941 | case IPP_TAG_STRING : |
1942 | case IPP_TAG_TEXT : | |
1943 | case IPP_TAG_NAME : | |
1944 | case IPP_TAG_KEYWORD : | |
1945 | case IPP_TAG_CHARSET : | |
1946 | case IPP_TAG_LANGUAGE : | |
1947 | case IPP_TAG_URI : | |
1948 | /* | |
1949 | * Strings can contain characters that need quoting. We need | |
1950 | * at least 2 * len + 2 characters to cover the quotes and | |
1951 | * any backslashes in the string. | |
1952 | */ | |
ef416fc2 | 1953 | |
e1d6a774 | 1954 | for (i = 0; i < attr->num_values; i ++) |
1955 | bytes += 2 * strlen(attr->values[i].string.text) + 2; | |
1956 | break; | |
bd7854cb | 1957 | |
e1d6a774 | 1958 | default : |
1959 | break; /* anti-compiler-warning-code */ | |
bd7854cb | 1960 | } |
ef416fc2 | 1961 | } |
1962 | ||
e1d6a774 | 1963 | return (bytes); |
1964 | } | |
ef416fc2 | 1965 | |
ef416fc2 | 1966 | |
e1d6a774 | 1967 | /* |
1968 | * 'load_job_cache()' - Load jobs from the job.cache file. | |
1969 | */ | |
ef416fc2 | 1970 | |
e1d6a774 | 1971 | static void |
1972 | load_job_cache(const char *filename) /* I - job.cache filename */ | |
1973 | { | |
1974 | cups_file_t *fp; /* job.cache file */ | |
1975 | char line[1024], /* Line buffer */ | |
1976 | *value; /* Value on line */ | |
1977 | int linenum; /* Line number in file */ | |
1978 | cupsd_job_t *job; /* Current job */ | |
1979 | int jobid; /* Job ID */ | |
1980 | char jobfile[1024]; /* Job filename */ | |
ef416fc2 | 1981 | |
ef416fc2 | 1982 | |
e1d6a774 | 1983 | /* |
1984 | * Open the job.cache file... | |
1985 | */ | |
bd7854cb | 1986 | |
e1d6a774 | 1987 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
1988 | { | |
1989 | if (errno != ENOENT) | |
1990 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1991 | "Unable to open job cache file \"%s\": %s", | |
1992 | filename, strerror(errno)); | |
bd7854cb | 1993 | |
e1d6a774 | 1994 | load_request_root(); |
bd7854cb | 1995 | |
ef416fc2 | 1996 | return; |
1997 | } | |
1998 | ||
e1d6a774 | 1999 | /* |
2000 | * Read entries from the job cache file and create jobs as needed. | |
2001 | */ | |
ef416fc2 | 2002 | |
e1d6a774 | 2003 | cupsdLogMessage(CUPSD_LOG_INFO, "Loading job cache file \"%s\"...", |
2004 | filename); | |
ef416fc2 | 2005 | |
e1d6a774 | 2006 | linenum = 0; |
2007 | job = NULL; | |
ef416fc2 | 2008 | |
e1d6a774 | 2009 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2010 | { | |
2011 | if (!strcasecmp(line, "NextJobId")) | |
ef416fc2 | 2012 | { |
e1d6a774 | 2013 | if (value) |
2014 | NextJobId = atoi(value); | |
2015 | } | |
2016 | else if (!strcasecmp(line, "<Job")) | |
2017 | { | |
2018 | if (job) | |
ef416fc2 | 2019 | { |
e1d6a774 | 2020 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing </Job> directive on line %d!", |
2021 | linenum); | |
2022 | continue; | |
2023 | } | |
ef416fc2 | 2024 | |
e1d6a774 | 2025 | if (!value) |
2026 | { | |
2027 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing job ID on line %d!", linenum); | |
2028 | continue; | |
2029 | } | |
bd7854cb | 2030 | |
e1d6a774 | 2031 | jobid = atoi(value); |
bd7854cb | 2032 | |
e1d6a774 | 2033 | if (jobid < 1) |
2034 | { | |
2035 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad job ID %d on line %d!", jobid, | |
2036 | linenum); | |
2037 | continue; | |
2038 | } | |
ef416fc2 | 2039 | |
e1d6a774 | 2040 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, jobid); |
2041 | if (access(jobfile, 0)) | |
2042 | { | |
09a101d6 | 2043 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] Files have gone away!", |
2044 | jobid); | |
e1d6a774 | 2045 | continue; |
ef416fc2 | 2046 | } |
e1d6a774 | 2047 | |
2048 | job = calloc(1, sizeof(cupsd_job_t)); | |
2049 | if (!job) | |
ef416fc2 | 2050 | { |
e1d6a774 | 2051 | cupsdLogMessage(CUPSD_LOG_EMERG, |
09a101d6 | 2052 | "[Job %d] Unable to allocate memory for job!", jobid); |
e1d6a774 | 2053 | break; |
2054 | } | |
ef416fc2 | 2055 | |
89d46774 | 2056 | job->id = jobid; |
2057 | job->back_pipes[0] = -1; | |
2058 | job->back_pipes[1] = -1; | |
2059 | job->print_pipes[0] = -1; | |
2060 | job->print_pipes[1] = -1; | |
f7deaa1a | 2061 | job->side_pipes[0] = -1; |
2062 | job->side_pipes[1] = -1; | |
89d46774 | 2063 | job->status_pipes[0] = -1; |
2064 | job->status_pipes[1] = -1; | |
ef416fc2 | 2065 | |
09a101d6 | 2066 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading from cache...", job->id); |
e1d6a774 | 2067 | } |
2068 | else if (!job) | |
2069 | { | |
2070 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2071 | "Missing <Job #> directive on line %d!", linenum); | |
2072 | continue; | |
2073 | } | |
2074 | else if (!strcasecmp(line, "</Job>")) | |
2075 | { | |
2076 | cupsArrayAdd(Jobs, job); | |
ef416fc2 | 2077 | |
f301802f | 2078 | if (job->state_value <= IPP_JOB_STOPPED) |
e1d6a774 | 2079 | { |
2080 | cupsArrayAdd(ActiveJobs, job); | |
2081 | cupsdLoadJob(job); | |
2082 | } | |
bd7854cb | 2083 | |
e1d6a774 | 2084 | job = NULL; |
2085 | } | |
2086 | else if (!value) | |
2087 | { | |
2088 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d!", linenum); | |
2089 | continue; | |
2090 | } | |
2091 | else if (!strcasecmp(line, "State")) | |
2092 | { | |
d09495fa | 2093 | job->state_value = (ipp_jstate_t)atoi(value); |
e1d6a774 | 2094 | |
2095 | if (job->state_value < IPP_JOB_PENDING) | |
2096 | job->state_value = IPP_JOB_PENDING; | |
2097 | else if (job->state_value > IPP_JOB_COMPLETED) | |
2098 | job->state_value = IPP_JOB_COMPLETED; | |
2099 | } | |
2100 | else if (!strcasecmp(line, "Priority")) | |
2101 | { | |
2102 | job->priority = atoi(value); | |
2103 | } | |
2104 | else if (!strcasecmp(line, "Username")) | |
2105 | { | |
2106 | cupsdSetString(&job->username, value); | |
2107 | } | |
2108 | else if (!strcasecmp(line, "Destination")) | |
2109 | { | |
2110 | cupsdSetString(&job->dest, value); | |
2111 | } | |
2112 | else if (!strcasecmp(line, "DestType")) | |
2113 | { | |
2114 | job->dtype = (cups_ptype_t)atoi(value); | |
2115 | } | |
2116 | else if (!strcasecmp(line, "NumFiles")) | |
2117 | { | |
2118 | job->num_files = atoi(value); | |
bd7854cb | 2119 | |
e1d6a774 | 2120 | if (job->num_files < 0) |
2121 | { | |
2122 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad NumFiles value %d on line %d!", | |
2123 | job->num_files, linenum); | |
2124 | job->num_files = 0; | |
2125 | continue; | |
2126 | } | |
ef416fc2 | 2127 | |
e1d6a774 | 2128 | if (job->num_files > 0) |
2129 | { | |
2130 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-001", RequestRoot, | |
2131 | job->id); | |
2132 | if (access(jobfile, 0)) | |
2133 | { | |
2134 | cupsdLogMessage(CUPSD_LOG_INFO, | |
09a101d6 | 2135 | "[Job %d] Data files have gone away!", job->id); |
e1d6a774 | 2136 | job->num_files = 0; |
2137 | continue; | |
ef416fc2 | 2138 | } |
e1d6a774 | 2139 | |
2140 | job->filetypes = calloc(job->num_files, sizeof(mime_type_t *)); | |
2141 | job->compressions = calloc(job->num_files, sizeof(int)); | |
2142 | ||
2143 | if (!job->filetypes || !job->compressions) | |
ef416fc2 | 2144 | { |
e1d6a774 | 2145 | cupsdLogMessage(CUPSD_LOG_EMERG, |
09a101d6 | 2146 | "[Job %d] Unable to allocate memory for %d files!", |
2147 | job->id, job->num_files); | |
e1d6a774 | 2148 | break; |
2149 | } | |
2150 | } | |
2151 | } | |
2152 | else if (!strcasecmp(line, "File")) | |
2153 | { | |
2154 | int number, /* File number */ | |
2155 | compression; /* Compression value */ | |
2156 | char super[MIME_MAX_SUPER], /* MIME super type */ | |
2157 | type[MIME_MAX_TYPE]; /* MIME type */ | |
ef416fc2 | 2158 | |
ef416fc2 | 2159 | |
e1d6a774 | 2160 | if (sscanf(value, "%d%*[ \t]%15[^/]/%255s%d", &number, super, type, |
2161 | &compression) != 4) | |
2162 | { | |
2163 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File on line %d!", linenum); | |
2164 | continue; | |
2165 | } | |
ef416fc2 | 2166 | |
e1d6a774 | 2167 | if (number < 1 || number > job->num_files) |
2168 | { | |
2169 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File number %d on line %d!", | |
2170 | number, linenum); | |
2171 | continue; | |
2172 | } | |
ef416fc2 | 2173 | |
e1d6a774 | 2174 | number --; |
ef416fc2 | 2175 | |
e1d6a774 | 2176 | job->compressions[number] = compression; |
2177 | job->filetypes[number] = mimeType(MimeDatabase, super, type); | |
bd7854cb | 2178 | |
e1d6a774 | 2179 | if (!job->filetypes[number]) |
2180 | { | |
2181 | /* | |
2182 | * If the original MIME type is unknown, auto-type it! | |
2183 | */ | |
bd7854cb | 2184 | |
e1d6a774 | 2185 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 2186 | "[Job %d] Unknown MIME type %s/%s for file %d!", |
2187 | job->id, super, type, number + 1); | |
ef416fc2 | 2188 | |
e1d6a774 | 2189 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, |
2190 | job->id, number + 1); | |
2191 | job->filetypes[number] = mimeFileType(MimeDatabase, jobfile, NULL, | |
2192 | job->compressions + number); | |
ef416fc2 | 2193 | |
e1d6a774 | 2194 | /* |
2195 | * If that didn't work, assume it is raw... | |
2196 | */ | |
ef416fc2 | 2197 | |
e1d6a774 | 2198 | if (!job->filetypes[number]) |
2199 | job->filetypes[number] = mimeType(MimeDatabase, "application", | |
2200 | "vnd.cups-raw"); | |
ef416fc2 | 2201 | } |
ef416fc2 | 2202 | } |
e1d6a774 | 2203 | else |
2204 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown %s directive on line %d!", | |
2205 | line, linenum); | |
2206 | } | |
ef416fc2 | 2207 | |
e1d6a774 | 2208 | cupsFileClose(fp); |
2209 | } | |
ef416fc2 | 2210 | |
ef416fc2 | 2211 | |
e1d6a774 | 2212 | /* |
2213 | * 'load_next_job_id()' - Load the NextJobId value from the job.cache file. | |
2214 | */ | |
ef416fc2 | 2215 | |
e1d6a774 | 2216 | static void |
2217 | load_next_job_id(const char *filename) /* I - job.cache filename */ | |
2218 | { | |
2219 | cups_file_t *fp; /* job.cache file */ | |
2220 | char line[1024], /* Line buffer */ | |
2221 | *value; /* Value on line */ | |
2222 | int linenum; /* Line number in file */ | |
89d46774 | 2223 | int next_job_id; /* NextJobId value from line */ |
ef416fc2 | 2224 | |
ef416fc2 | 2225 | |
e1d6a774 | 2226 | /* |
2227 | * Read the NextJobId directive from the job.cache file and use | |
2228 | * the value (if any). | |
2229 | */ | |
ef416fc2 | 2230 | |
e1d6a774 | 2231 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2232 | { | |
2233 | if (errno != ENOENT) | |
2234 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2235 | "Unable to open job cache file \"%s\": %s", | |
2236 | filename, strerror(errno)); | |
ef416fc2 | 2237 | |
e1d6a774 | 2238 | return; |
2239 | } | |
ef416fc2 | 2240 | |
e1d6a774 | 2241 | cupsdLogMessage(CUPSD_LOG_INFO, |
2242 | "Loading NextJobId from job cache file \"%s\"...", filename); | |
bd7854cb | 2243 | |
e1d6a774 | 2244 | linenum = 0; |
bd7854cb | 2245 | |
e1d6a774 | 2246 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) |
2247 | { | |
2248 | if (!strcasecmp(line, "NextJobId")) | |
2249 | { | |
2250 | if (value) | |
89d46774 | 2251 | { |
2252 | next_job_id = atoi(value); | |
ef416fc2 | 2253 | |
89d46774 | 2254 | if (next_job_id > NextJobId) |
2255 | NextJobId = next_job_id; | |
2256 | } | |
e1d6a774 | 2257 | break; |
ef416fc2 | 2258 | } |
e1d6a774 | 2259 | } |
ef416fc2 | 2260 | |
e1d6a774 | 2261 | cupsFileClose(fp); |
2262 | } | |
ef416fc2 | 2263 | |
ef416fc2 | 2264 | |
e1d6a774 | 2265 | /* |
2266 | * 'load_request_root()' - Load jobs from the RequestRoot directory. | |
2267 | */ | |
2268 | ||
2269 | static void | |
2270 | load_request_root(void) | |
2271 | { | |
2272 | cups_dir_t *dir; /* Directory */ | |
2273 | cups_dentry_t *dent; /* Directory entry */ | |
2274 | cupsd_job_t *job; /* New job */ | |
2275 | ||
ef416fc2 | 2276 | |
2277 | /* | |
e1d6a774 | 2278 | * Open the requests directory... |
ef416fc2 | 2279 | */ |
2280 | ||
e1d6a774 | 2281 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Scanning %s for jobs...", RequestRoot); |
2282 | ||
2283 | if ((dir = cupsDirOpen(RequestRoot)) == NULL) | |
ef416fc2 | 2284 | { |
e1d6a774 | 2285 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2286 | "Unable to open spool directory \"%s\": %s", | |
2287 | RequestRoot, strerror(errno)); | |
2288 | return; | |
2289 | } | |
2290 | ||
2291 | /* | |
2292 | * Read all the c##### files... | |
2293 | */ | |
ef416fc2 | 2294 | |
e1d6a774 | 2295 | while ((dent = cupsDirRead(dir)) != NULL) |
2296 | if (strlen(dent->filename) >= 6 && dent->filename[0] == 'c') | |
2297 | { | |
e00b005a | 2298 | /* |
e1d6a774 | 2299 | * Allocate memory for the job... |
e00b005a | 2300 | */ |
2301 | ||
e1d6a774 | 2302 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
ef416fc2 | 2303 | { |
e1d6a774 | 2304 | cupsdLogMessage(CUPSD_LOG_ERROR, "Ran out of memory for jobs!"); |
2305 | cupsDirClose(dir); | |
ef416fc2 | 2306 | return; |
2307 | } | |
2308 | ||
e1d6a774 | 2309 | /* |
2310 | * Assign the job ID... | |
2311 | */ | |
ef416fc2 | 2312 | |
89d46774 | 2313 | job->id = atoi(dent->filename + 1); |
2314 | job->back_pipes[0] = -1; | |
2315 | job->back_pipes[1] = -1; | |
2316 | job->print_pipes[0] = -1; | |
2317 | job->print_pipes[1] = -1; | |
f7deaa1a | 2318 | job->side_pipes[0] = -1; |
2319 | job->side_pipes[1] = -1; | |
89d46774 | 2320 | job->status_pipes[0] = -1; |
2321 | job->status_pipes[1] = -1; | |
ef416fc2 | 2322 | |
e1d6a774 | 2323 | if (job->id >= NextJobId) |
2324 | NextJobId = job->id + 1; | |
ef416fc2 | 2325 | |
e1d6a774 | 2326 | /* |
2327 | * Load the job... | |
2328 | */ | |
ef416fc2 | 2329 | |
e1d6a774 | 2330 | cupsdLoadJob(job); |
bd7854cb | 2331 | |
e1d6a774 | 2332 | /* |
2333 | * Insert the job into the array, sorting by job priority and ID... | |
2334 | */ | |
bd7854cb | 2335 | |
e1d6a774 | 2336 | cupsArrayAdd(Jobs, job); |
ef416fc2 | 2337 | |
f301802f | 2338 | if (job->state_value <= IPP_JOB_STOPPED) |
07725fee | 2339 | cupsArrayAdd(ActiveJobs, job); |
ef416fc2 | 2340 | else |
e1d6a774 | 2341 | unload_job(job); |
ef416fc2 | 2342 | } |
2343 | ||
e1d6a774 | 2344 | cupsDirClose(dir); |
2345 | } | |
ef416fc2 | 2346 | |
ef416fc2 | 2347 | |
e1d6a774 | 2348 | /* |
2349 | * 'set_time()' - Set one of the "time-at-xyz" attributes... | |
2350 | */ | |
ef416fc2 | 2351 | |
e1d6a774 | 2352 | static void |
2353 | set_time(cupsd_job_t *job, /* I - Job to update */ | |
2354 | const char *name) /* I - Name of attribute */ | |
2355 | { | |
2356 | ipp_attribute_t *attr; /* Time attribute */ | |
ef416fc2 | 2357 | |
ef416fc2 | 2358 | |
e1d6a774 | 2359 | if ((attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO)) != NULL) |
bd7854cb | 2360 | { |
e1d6a774 | 2361 | attr->value_tag = IPP_TAG_INTEGER; |
2362 | attr->values[0].integer = time(NULL); | |
bd7854cb | 2363 | } |
e1d6a774 | 2364 | } |
bd7854cb | 2365 | |
ef416fc2 | 2366 | |
e1d6a774 | 2367 | /* |
2368 | * 'set_hold_until()' - Set the hold time and update job-hold-until attribute... | |
2369 | */ | |
ef416fc2 | 2370 | |
f7deaa1a | 2371 | static void |
e1d6a774 | 2372 | set_hold_until(cupsd_job_t *job, /* I - Job to update */ |
2373 | time_t holdtime) /* I - Hold until time */ | |
2374 | { | |
2375 | ipp_attribute_t *attr; /* job-hold-until attribute */ | |
2376 | struct tm *holddate; /* Hold date */ | |
2377 | char holdstr[64]; /* Hold time */ | |
ef416fc2 | 2378 | |
ef416fc2 | 2379 | |
e1d6a774 | 2380 | /* |
2381 | * Set the hold_until value and hold the job... | |
2382 | */ | |
ef416fc2 | 2383 | |
e1d6a774 | 2384 | cupsdLogMessage(CUPSD_LOG_DEBUG, "set_hold_until: hold_until = %d", |
2385 | (int)holdtime); | |
e00b005a | 2386 | |
e1d6a774 | 2387 | job->state->values[0].integer = IPP_JOB_HELD; |
2388 | job->state_value = IPP_JOB_HELD; | |
2389 | job->hold_until = holdtime; | |
ef416fc2 | 2390 | |
e1d6a774 | 2391 | /* |
2392 | * Update the job-hold-until attribute with a string representing GMT | |
2393 | * time (HH:MM:SS)... | |
2394 | */ | |
ef416fc2 | 2395 | |
e1d6a774 | 2396 | holddate = gmtime(&holdtime); |
f7deaa1a | 2397 | snprintf(holdstr, sizeof(holdstr), "%d:%d:%d", holddate->tm_hour, |
e1d6a774 | 2398 | holddate->tm_min, holddate->tm_sec); |
ef416fc2 | 2399 | |
e1d6a774 | 2400 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
2401 | IPP_TAG_KEYWORD)) == NULL) | |
2402 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 2403 | |
e1d6a774 | 2404 | /* |
2405 | * Either add the attribute or update the value of the existing one | |
2406 | */ | |
ef416fc2 | 2407 | |
e1d6a774 | 2408 | if (attr == NULL) |
2409 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
2410 | "job-hold-until", NULL, holdstr); | |
2411 | else | |
2412 | cupsdSetString(&attr->values[0].string.text, holdstr); | |
ef416fc2 | 2413 | |
e1d6a774 | 2414 | cupsdSaveJob(job); |
ef416fc2 | 2415 | } |
2416 | ||
2417 | ||
2418 | /* | |
e1d6a774 | 2419 | * 'start_job()' - Start a print job. |
ef416fc2 | 2420 | */ |
2421 | ||
e1d6a774 | 2422 | static void |
2423 | start_job(cupsd_job_t *job, /* I - Job ID */ | |
2424 | cupsd_printer_t *printer) /* I - Printer to print job */ | |
ef416fc2 | 2425 | { |
e1d6a774 | 2426 | int i; /* Looping var */ |
2427 | int slot; /* Pipe slot */ | |
f7deaa1a | 2428 | cups_array_t *filters, /* Filters for job */ |
2429 | *prefilters; /* Filters with prefilters */ | |
e1d6a774 | 2430 | mime_filter_t *filter, /* Current filter */ |
f7deaa1a | 2431 | *prefilter, /* Prefilter */ |
e1d6a774 | 2432 | port_monitor; /* Port monitor filter */ |
2433 | char method[255], /* Method for output */ | |
2434 | *optptr, /* Pointer to options */ | |
2435 | *valptr; /* Pointer in value string */ | |
2436 | ipp_attribute_t *attr; /* Current attribute */ | |
2437 | struct stat backinfo; /* Backend file information */ | |
2438 | int backroot; /* Run backend as root? */ | |
2439 | int pid; /* Process ID of new filter process */ | |
2440 | int banner_page; /* 1 if banner page, 0 otherwise */ | |
89d46774 | 2441 | int filterfds[2][2];/* Pipes used between filters */ |
e1d6a774 | 2442 | int envc; /* Number of environment variables */ |
2443 | char **argv, /* Filter command-line arguments */ | |
2444 | sani_uri[1024], /* Sanitized DEVICE_URI env var */ | |
2445 | filename[1024], /* Job filename */ | |
2446 | command[1024], /* Full path to command */ | |
2447 | jobid[255], /* Job ID string */ | |
2448 | title[IPP_MAX_NAME], | |
2449 | /* Job title string */ | |
2450 | copies[255], /* # copies string */ | |
0a682745 | 2451 | *envp[MAX_ENV + 16], |
e1d6a774 | 2452 | /* Environment variables */ |
2453 | charset[255], /* CHARSET env variable */ | |
2454 | class_name[255],/* CLASS env variable */ | |
2455 | classification[1024], | |
2456 | /* CLASSIFICATION env variable */ | |
2457 | content_type[1024], | |
2458 | /* CONTENT_TYPE env variable */ | |
2459 | device_uri[1024], | |
2460 | /* DEVICE_URI env variable */ | |
2461 | final_content_type[1024], | |
2462 | /* FINAL_CONTENT_TYPE env variable */ | |
2463 | lang[255], /* LANG env variable */ | |
0a682745 MS |
2464 | #ifdef __APPLE__ |
2465 | apple_language[255], | |
2466 | /* APPLE_LANGUAGE env variable */ | |
2467 | #endif /* __APPLE__ */ | |
e1d6a774 | 2468 | ppd[1024], /* PPD env variable */ |
2469 | printer_name[255], | |
2470 | /* PRINTER env variable */ | |
2471 | rip_max_cache[255]; | |
2472 | /* RIP_MAX_CACHE env variable */ | |
e1d6a774 | 2473 | static char *options = NULL;/* Full list of options */ |
2474 | static int optlength = 0; /* Length of option buffer */ | |
ef416fc2 | 2475 | |
2476 | ||
09a101d6 | 2477 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: file = %d/%d", |
e1d6a774 | 2478 | job->id, job->current_file, job->num_files); |
ef416fc2 | 2479 | |
e1d6a774 | 2480 | if (job->num_files == 0) |
2481 | { | |
09a101d6 | 2482 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] No files, canceling job!", |
e1d6a774 | 2483 | job->id); |
2484 | ||
07725fee | 2485 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2486 | return; |
e1d6a774 | 2487 | } |
ef416fc2 | 2488 | |
e1d6a774 | 2489 | /* |
2490 | * Figure out what filters are required to convert from | |
2491 | * the source to the destination type... | |
2492 | */ | |
ef416fc2 | 2493 | |
e1d6a774 | 2494 | filters = NULL; |
2495 | job->cost = 0; | |
ef416fc2 | 2496 | |
e1d6a774 | 2497 | if (printer->raw) |
2498 | { | |
2499 | /* | |
2500 | * Remote jobs and raw queues go directly to the printer without | |
2501 | * filtering... | |
2502 | */ | |
ef416fc2 | 2503 | |
e1d6a774 | 2504 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
2505 | "[Job %d] Sending job to queue tagged as raw...", job->id); | |
ef416fc2 | 2506 | |
e1d6a774 | 2507 | filters = NULL; |
2508 | } | |
2509 | else | |
2510 | { | |
2511 | /* | |
2512 | * Local jobs get filtered... | |
2513 | */ | |
ef416fc2 | 2514 | |
e1d6a774 | 2515 | filters = mimeFilter(MimeDatabase, job->filetypes[job->current_file], |
2516 | printer->filetype, &(job->cost)); | |
2517 | ||
2518 | if (!filters) | |
ef416fc2 | 2519 | { |
e1d6a774 | 2520 | cupsdLogMessage(CUPSD_LOG_ERROR, |
09a101d6 | 2521 | "[Job %d] Unable to convert file %d to printable format!", |
e1d6a774 | 2522 | job->current_file, job->id); |
2523 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2524 | "Hint: Do you have ESP Ghostscript installed?"); | |
ef416fc2 | 2525 | |
e1d6a774 | 2526 | if (LogLevel < CUPSD_LOG_DEBUG) |
2527 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2528 | "Hint: Try setting the LogLevel to \"debug\"."); | |
ef416fc2 | 2529 | |
e1d6a774 | 2530 | job->current_file ++; |
ef416fc2 | 2531 | |
e1d6a774 | 2532 | if (job->current_file == job->num_files) |
07725fee | 2533 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2534 | |
e1d6a774 | 2535 | return; |
2536 | } | |
ef416fc2 | 2537 | |
ef416fc2 | 2538 | /* |
e1d6a774 | 2539 | * Remove NULL ("-") filters... |
ef416fc2 | 2540 | */ |
2541 | ||
e1d6a774 | 2542 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); |
2543 | filter; | |
2544 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2545 | if (!strcmp(filter->filter, "-")) | |
2546 | cupsArrayRemove(filters, filter); | |
ef416fc2 | 2547 | |
e1d6a774 | 2548 | if (cupsArrayCount(filters) == 0) |
2549 | { | |
2550 | cupsArrayDelete(filters); | |
2551 | filters = NULL; | |
2552 | } | |
f7deaa1a | 2553 | |
2554 | /* | |
2555 | * If this printer has any pre-filters, insert the required pre-filter | |
2556 | * in the filters array... | |
2557 | */ | |
2558 | ||
2559 | if (printer->prefiltertype && filters) | |
2560 | { | |
2561 | prefilters = cupsArrayNew(NULL, NULL); | |
2562 | ||
2563 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); | |
2564 | filter; | |
2565 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
2566 | { | |
2567 | if ((prefilter = mimeFilterLookup(MimeDatabase, filter->src, | |
2568 | printer->prefiltertype))) | |
2569 | { | |
2570 | cupsArrayAdd(prefilters, prefilter); | |
2571 | job->cost += prefilter->cost; | |
2572 | } | |
2573 | ||
2574 | cupsArrayAdd(prefilters, filter); | |
2575 | } | |
2576 | ||
2577 | cupsArrayDelete(filters); | |
2578 | filters = prefilters; | |
2579 | } | |
e1d6a774 | 2580 | } |
ef416fc2 | 2581 | |
e1d6a774 | 2582 | /* |
2583 | * Set a minimum cost of 100 for all jobs so that FilterLimit | |
2584 | * works with raw queues and other low-cost paths. | |
2585 | */ | |
ef416fc2 | 2586 | |
e1d6a774 | 2587 | if (job->cost < 100) |
2588 | job->cost = 100; | |
ef416fc2 | 2589 | |
e1d6a774 | 2590 | /* |
2591 | * See if the filter cost is too high... | |
2592 | */ | |
ef416fc2 | 2593 | |
e1d6a774 | 2594 | if ((FilterLevel + job->cost) > FilterLimit && FilterLevel > 0 && |
2595 | FilterLimit > 0) | |
2596 | { | |
2597 | /* | |
2598 | * Don't print this job quite yet... | |
2599 | */ | |
bd7854cb | 2600 | |
e1d6a774 | 2601 | cupsArrayDelete(filters); |
bd7854cb | 2602 | |
e1d6a774 | 2603 | cupsdLogMessage(CUPSD_LOG_INFO, |
09a101d6 | 2604 | "[Job %d] Holding because filter limit has been reached.", |
e1d6a774 | 2605 | job->id); |
2606 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 2607 | "[Job %d] start_job: file=%d, cost=%d, level=%d, limit=%d", |
e1d6a774 | 2608 | job->id, job->current_file, job->cost, FilterLevel, |
2609 | FilterLimit); | |
2610 | return; | |
2611 | } | |
bd7854cb | 2612 | |
e1d6a774 | 2613 | FilterLevel += job->cost; |
bd7854cb | 2614 | |
e1d6a774 | 2615 | /* |
f899b121 | 2616 | * Add decompression/raw filter as needed... |
e1d6a774 | 2617 | */ |
bd7854cb | 2618 | |
f899b121 | 2619 | if ((!printer->raw && job->compressions[job->current_file]) || |
2620 | (!filters && !printer->remote && | |
2621 | (job->num_files > 1 || !strncmp(printer->device_uri, "file:", 5)))) | |
e1d6a774 | 2622 | { |
2623 | /* | |
2624 | * Add gziptoany filter to the front of the list... | |
2625 | */ | |
bd7854cb | 2626 | |
2abf387c | 2627 | if (!filters) |
2628 | filters = cupsArrayNew(NULL, NULL); | |
2629 | ||
e1d6a774 | 2630 | if (!cupsArrayInsert(filters, &gziptoany_filter)) |
2631 | { | |
2632 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 2633 | "[Job %d] Unable to add decompression filter - %s", |
2634 | job->id, strerror(errno)); | |
bd7854cb | 2635 | |
e1d6a774 | 2636 | cupsArrayDelete(filters); |
bd7854cb | 2637 | |
e1d6a774 | 2638 | job->current_file ++; |
bd7854cb | 2639 | |
e1d6a774 | 2640 | if (job->current_file == job->num_files) |
07725fee | 2641 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2642 | |
e1d6a774 | 2643 | return; |
2644 | } | |
2645 | } | |
ef416fc2 | 2646 | |
e1d6a774 | 2647 | /* |
2648 | * Add port monitor, if any... | |
2649 | */ | |
ef416fc2 | 2650 | |
e1d6a774 | 2651 | if (printer->port_monitor) |
ef416fc2 | 2652 | { |
2653 | /* | |
e1d6a774 | 2654 | * Add port monitor to the end of the list... |
ef416fc2 | 2655 | */ |
2656 | ||
2abf387c | 2657 | if (!filters) |
2658 | filters = cupsArrayNew(NULL, NULL); | |
2659 | ||
e1d6a774 | 2660 | if (!cupsArrayAdd(filters, &port_monitor)) |
ef416fc2 | 2661 | { |
09a101d6 | 2662 | cupsdLogMessage(CUPSD_LOG_ERROR, |
2663 | "[Job %d] Unable to add port monitor - %s", | |
2664 | job->id, strerror(errno)); | |
ef416fc2 | 2665 | |
e1d6a774 | 2666 | cupsArrayDelete(filters); |
ef416fc2 | 2667 | |
e1d6a774 | 2668 | job->current_file ++; |
ef416fc2 | 2669 | |
e1d6a774 | 2670 | if (job->current_file == job->num_files) |
07725fee | 2671 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
ef416fc2 | 2672 | |
e1d6a774 | 2673 | return; |
e00b005a | 2674 | } |
ef416fc2 | 2675 | |
e1d6a774 | 2676 | snprintf(port_monitor.filter, sizeof(port_monitor.filter), |
2677 | "%s/monitor/%s", ServerBin, printer->port_monitor); | |
2678 | } | |
e00b005a | 2679 | |
e1d6a774 | 2680 | /* |
2681 | * Update the printer and job state to "processing"... | |
2682 | */ | |
ef416fc2 | 2683 | |
e1d6a774 | 2684 | job->state->values[0].integer = IPP_JOB_PROCESSING; |
2685 | job->state_value = IPP_JOB_PROCESSING; | |
f899b121 | 2686 | |
e1d6a774 | 2687 | job->status = 0; |
2688 | job->printer = printer; | |
2689 | printer->job = job; | |
f899b121 | 2690 | |
e1d6a774 | 2691 | cupsdSetPrinterState(printer, IPP_PRINTER_PROCESSING, 0); |
ef416fc2 | 2692 | |
e1d6a774 | 2693 | if (job->current_file == 0) |
ef416fc2 | 2694 | { |
f301802f | 2695 | /* |
2696 | * Set the processing time... | |
2697 | */ | |
2698 | ||
e1d6a774 | 2699 | set_time(job, "time-at-processing"); |
f301802f | 2700 | |
2701 | /* | |
2702 | * Create the backchannel pipes and make them non-blocking... | |
2703 | */ | |
2704 | ||
e1d6a774 | 2705 | cupsdOpenPipe(job->back_pipes); |
f301802f | 2706 | |
2707 | fcntl(job->back_pipes[0], F_SETFL, | |
2708 | fcntl(job->back_pipes[0], F_GETFL) | O_NONBLOCK); | |
2709 | ||
2710 | fcntl(job->back_pipes[1], F_SETFL, | |
2711 | fcntl(job->back_pipes[1], F_GETFL) | O_NONBLOCK); | |
f7deaa1a | 2712 | |
2713 | /* | |
2714 | * Create the side-channel pipes and make them non-blocking... | |
2715 | */ | |
2716 | ||
2717 | socketpair(AF_LOCAL, SOCK_STREAM, 0, job->side_pipes); | |
2718 | ||
2719 | fcntl(job->side_pipes[0], F_SETFL, | |
2720 | fcntl(job->side_pipes[0], F_GETFL) | O_NONBLOCK); | |
2721 | ||
2722 | fcntl(job->side_pipes[1], F_SETFL, | |
2723 | fcntl(job->side_pipes[1], F_GETFL) | O_NONBLOCK); | |
e1d6a774 | 2724 | } |
ef416fc2 | 2725 | |
e1d6a774 | 2726 | /* |
2727 | * Determine if we are printing a banner page or not... | |
2728 | */ | |
ef416fc2 | 2729 | |
e1d6a774 | 2730 | if (job->job_sheets == NULL) |
2731 | { | |
09a101d6 | 2732 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] No job-sheets attribute.", |
2733 | job->id); | |
e1d6a774 | 2734 | if ((job->job_sheets = |
2735 | ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
2736 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
09a101d6 | 2737 | "[Job %d] ... but someone added one without setting " |
2738 | "job_sheets!", job->id); | |
e1d6a774 | 2739 | } |
2740 | else if (job->job_sheets->num_values == 1) | |
09a101d6 | 2741 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] job-sheets=%s", job->id, |
2742 | job->job_sheets->values[0].string.text); | |
e1d6a774 | 2743 | else |
09a101d6 | 2744 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] job-sheets=%s,%s", job->id, |
e1d6a774 | 2745 | job->job_sheets->values[0].string.text, |
2746 | job->job_sheets->values[1].string.text); | |
ef416fc2 | 2747 | |
e1d6a774 | 2748 | if (printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) |
2749 | banner_page = 0; | |
2750 | else if (job->job_sheets == NULL) | |
2751 | banner_page = 0; | |
2752 | else if (strcasecmp(job->job_sheets->values[0].string.text, "none") != 0 && | |
2753 | job->current_file == 0) | |
2754 | banner_page = 1; | |
2755 | else if (job->job_sheets->num_values > 1 && | |
2756 | strcasecmp(job->job_sheets->values[1].string.text, "none") != 0 && | |
2757 | job->current_file == (job->num_files - 1)) | |
2758 | banner_page = 1; | |
2759 | else | |
2760 | banner_page = 0; | |
ef416fc2 | 2761 | |
09a101d6 | 2762 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] banner_page = %d", job->id, |
2763 | banner_page); | |
ef416fc2 | 2764 | |
e1d6a774 | 2765 | /* |
2766 | * Building the options string is harder than it needs to be, but | |
2767 | * for the moment we need to pass strings for command-line args and | |
2768 | * not IPP attribute pointers... :) | |
2769 | * | |
2770 | * First allocate/reallocate the option buffer as needed... | |
2771 | */ | |
ef416fc2 | 2772 | |
e1d6a774 | 2773 | i = ipp_length(job->attrs); |
ef416fc2 | 2774 | |
e1d6a774 | 2775 | if (i > optlength) |
2776 | { | |
2777 | if (optlength == 0) | |
2778 | optptr = malloc(i); | |
2779 | else | |
2780 | optptr = realloc(options, i); | |
ef416fc2 | 2781 | |
e1d6a774 | 2782 | if (optptr == NULL) |
2783 | { | |
2784 | cupsdLogMessage(CUPSD_LOG_CRIT, | |
09a101d6 | 2785 | "[Job %d] Unable to allocate %d bytes for option buffer!", |
2786 | job->id, i); | |
ef416fc2 | 2787 | |
e1d6a774 | 2788 | cupsArrayDelete(filters); |
ef416fc2 | 2789 | |
e1d6a774 | 2790 | FilterLevel -= job->cost; |
ef416fc2 | 2791 | |
07725fee | 2792 | cupsdCancelJob(job, 0, IPP_JOB_ABORTED); |
e1d6a774 | 2793 | return; |
2794 | } | |
ef416fc2 | 2795 | |
e1d6a774 | 2796 | options = optptr; |
2797 | optlength = i; | |
2798 | } | |
ef416fc2 | 2799 | |
e1d6a774 | 2800 | /* |
2801 | * Now loop through the attributes and convert them to the textual | |
2802 | * representation used by the filters... | |
2803 | */ | |
ef416fc2 | 2804 | |
e1d6a774 | 2805 | optptr = options; |
2806 | *optptr = '\0'; | |
bd7854cb | 2807 | |
e1d6a774 | 2808 | snprintf(title, sizeof(title), "%s-%d", printer->name, job->id); |
2809 | strcpy(copies, "1"); | |
bd7854cb | 2810 | |
e1d6a774 | 2811 | for (attr = job->attrs->attrs; attr != NULL; attr = attr->next) |
bd7854cb | 2812 | { |
e1d6a774 | 2813 | if (!strcmp(attr->name, "copies") && |
2814 | attr->value_tag == IPP_TAG_INTEGER) | |
2815 | { | |
2816 | /* | |
2817 | * Don't use the # copies attribute if we are printing the job sheets... | |
2818 | */ | |
bd7854cb | 2819 | |
e1d6a774 | 2820 | if (!banner_page) |
2821 | sprintf(copies, "%d", attr->values[0].integer); | |
2822 | } | |
2823 | else if (!strcmp(attr->name, "job-name") && | |
2824 | (attr->value_tag == IPP_TAG_NAME || | |
2825 | attr->value_tag == IPP_TAG_NAMELANG)) | |
2826 | strlcpy(title, attr->values[0].string.text, sizeof(title)); | |
2827 | else if (attr->group_tag == IPP_TAG_JOB) | |
2828 | { | |
2829 | /* | |
2830 | * Filter out other unwanted attributes... | |
2831 | */ | |
bd7854cb | 2832 | |
e1d6a774 | 2833 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2834 | attr->value_tag == IPP_TAG_NAMELANG || | |
2835 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2836 | (attr->value_tag == IPP_TAG_URI && strcmp(attr->name, "job-uuid")) || | |
2837 | attr->value_tag == IPP_TAG_URISCHEME || | |
2838 | attr->value_tag == IPP_TAG_BEGIN_COLLECTION) /* Not yet supported */ | |
2839 | continue; | |
bd7854cb | 2840 | |
e1d6a774 | 2841 | if (!strncmp(attr->name, "time-", 5)) |
2842 | continue; | |
bd7854cb | 2843 | |
e1d6a774 | 2844 | if (!strncmp(attr->name, "job-", 4) && strcmp(attr->name, "job-uuid") && |
2845 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
2846 | continue; | |
ef416fc2 | 2847 | |
e1d6a774 | 2848 | if (!strncmp(attr->name, "job-", 4) && |
2849 | strcmp(attr->name, "job-uuid") && | |
2850 | strcmp(attr->name, "job-billing") && | |
2851 | strcmp(attr->name, "job-sheets") && | |
2852 | strcmp(attr->name, "job-hold-until") && | |
2853 | strcmp(attr->name, "job-priority")) | |
2854 | continue; | |
ef416fc2 | 2855 | |
e1d6a774 | 2856 | if ((!strcmp(attr->name, "page-label") || |
2857 | !strcmp(attr->name, "page-border") || | |
2858 | !strncmp(attr->name, "number-up", 9) || | |
b94498cf | 2859 | !strcmp(attr->name, "page-ranges") || |
e1d6a774 | 2860 | !strcmp(attr->name, "page-set") || |
2861 | !strcasecmp(attr->name, "AP_FIRSTPAGE_InputSlot") || | |
db1f069b MS |
2862 | !strcasecmp(attr->name, "AP_FIRSTPAGE_ManualFeed") || |
2863 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2864 | "PMTotalSidesImaged..n.") || | |
2865 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2866 | "PMTotalBeginPages..n.")) && | |
e1d6a774 | 2867 | banner_page) |
2868 | continue; | |
ef416fc2 | 2869 | |
e1d6a774 | 2870 | /* |
2871 | * Otherwise add them to the list... | |
2872 | */ | |
ef416fc2 | 2873 | |
e1d6a774 | 2874 | if (optptr > options) |
2875 | strlcat(optptr, " ", optlength - (optptr - options)); | |
ef416fc2 | 2876 | |
e1d6a774 | 2877 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
2878 | { | |
2879 | strlcat(optptr, attr->name, optlength - (optptr - options)); | |
2880 | strlcat(optptr, "=", optlength - (optptr - options)); | |
2881 | } | |
ef416fc2 | 2882 | |
e1d6a774 | 2883 | for (i = 0; i < attr->num_values; i ++) |
2884 | { | |
2885 | if (i) | |
2886 | strlcat(optptr, ",", optlength - (optptr - options)); | |
ef416fc2 | 2887 | |
e1d6a774 | 2888 | optptr += strlen(optptr); |
ef416fc2 | 2889 | |
e1d6a774 | 2890 | switch (attr->value_tag) |
2891 | { | |
2892 | case IPP_TAG_INTEGER : | |
2893 | case IPP_TAG_ENUM : | |
2894 | snprintf(optptr, optlength - (optptr - options), | |
2895 | "%d", attr->values[i].integer); | |
2896 | break; | |
ef416fc2 | 2897 | |
e1d6a774 | 2898 | case IPP_TAG_BOOLEAN : |
2899 | if (!attr->values[i].boolean) | |
2900 | strlcat(optptr, "no", optlength - (optptr - options)); | |
ef416fc2 | 2901 | |
e1d6a774 | 2902 | case IPP_TAG_NOVALUE : |
2903 | strlcat(optptr, attr->name, | |
2904 | optlength - (optptr - options)); | |
2905 | break; | |
ef416fc2 | 2906 | |
e1d6a774 | 2907 | case IPP_TAG_RANGE : |
2908 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
2909 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2910 | "%d", attr->values[i].range.lower); | |
2911 | else | |
2912 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2913 | "%d-%d", attr->values[i].range.lower, | |
2914 | attr->values[i].range.upper); | |
2915 | break; | |
ef416fc2 | 2916 | |
e1d6a774 | 2917 | case IPP_TAG_RESOLUTION : |
2918 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2919 | "%dx%d%s", attr->values[i].resolution.xres, | |
2920 | attr->values[i].resolution.yres, | |
2921 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
2922 | "dpi" : "dpc"); | |
2923 | break; | |
ef416fc2 | 2924 | |
e1d6a774 | 2925 | case IPP_TAG_STRING : |
2926 | case IPP_TAG_TEXT : | |
2927 | case IPP_TAG_NAME : | |
2928 | case IPP_TAG_KEYWORD : | |
2929 | case IPP_TAG_CHARSET : | |
2930 | case IPP_TAG_LANGUAGE : | |
2931 | case IPP_TAG_URI : | |
2932 | for (valptr = attr->values[i].string.text; *valptr;) | |
2933 | { | |
2934 | if (strchr(" \t\n\\\'\"", *valptr)) | |
2935 | *optptr++ = '\\'; | |
2936 | *optptr++ = *valptr++; | |
2937 | } | |
2938 | ||
2939 | *optptr = '\0'; | |
2940 | break; | |
2941 | ||
2942 | default : | |
2943 | break; /* anti-compiler-warning-code */ | |
2944 | } | |
2945 | } | |
2946 | ||
2947 | optptr += strlen(optptr); | |
2948 | } | |
2949 | } | |
2950 | ||
2951 | /* | |
2952 | * Build the command-line arguments for the filters. Each filter | |
2953 | * has 6 or 7 arguments: | |
2954 | * | |
2955 | * argv[0] = printer | |
2956 | * argv[1] = job ID | |
2957 | * argv[2] = username | |
2958 | * argv[3] = title | |
2959 | * argv[4] = # copies | |
2960 | * argv[5] = options | |
2961 | * argv[6] = filename (optional; normally stdin) | |
2962 | * | |
2963 | * This allows legacy printer drivers that use the old System V | |
2964 | * printing interface to be used by CUPS. | |
2965 | * | |
2966 | * For remote jobs, we send all of the files in the argument list. | |
2967 | */ | |
2968 | ||
d09495fa | 2969 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 2970 | argv = calloc(7 + job->num_files, sizeof(char *)); |
2971 | else | |
2972 | argv = calloc(8, sizeof(char *)); | |
2973 | ||
2974 | sprintf(jobid, "%d", job->id); | |
2975 | ||
2976 | argv[0] = printer->name; | |
2977 | argv[1] = jobid; | |
2978 | argv[2] = job->username; | |
2979 | argv[3] = title; | |
2980 | argv[4] = copies; | |
2981 | argv[5] = options; | |
2982 | ||
d09495fa | 2983 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 2984 | { |
2985 | for (i = 0; i < job->num_files; i ++) | |
ef416fc2 | 2986 | { |
e1d6a774 | 2987 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, |
2988 | job->id, i + 1); | |
2989 | argv[6 + i] = strdup(filename); | |
2990 | } | |
2991 | } | |
2992 | else | |
2993 | { | |
2994 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
2995 | job->id, job->current_file + 1); | |
2996 | argv[6] = filename; | |
2997 | } | |
ef416fc2 | 2998 | |
e1d6a774 | 2999 | for (i = 0; argv[i]; i ++) |
3000 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3001 | "[Job %d] argv[%d]=\"%s\"", job->id, i, argv[i]); | |
ef416fc2 | 3002 | |
e1d6a774 | 3003 | /* |
3004 | * Create environment variable strings for the filters... | |
3005 | */ | |
ef416fc2 | 3006 | |
e1d6a774 | 3007 | attr = ippFindAttribute(job->attrs, "attributes-natural-language", |
3008 | IPP_TAG_LANGUAGE); | |
ef416fc2 | 3009 | |
0a682745 | 3010 | #ifdef __APPLE__ |
a4924f6c | 3011 | strcpy(apple_language, "APPLE_LANGUAGE="); |
0a682745 MS |
3012 | _cupsAppleLanguage(attr->values[0].string.text, |
3013 | apple_language + 15, sizeof(apple_language) - 15); | |
3014 | #endif /* __APPLE__ */ | |
3015 | ||
e1d6a774 | 3016 | switch (strlen(attr->values[0].string.text)) |
3017 | { | |
3018 | default : | |
3019 | /* | |
3020 | * This is an unknown or badly formatted language code; use | |
3021 | * the POSIX locale... | |
3022 | */ | |
ef416fc2 | 3023 | |
e1d6a774 | 3024 | strcpy(lang, "LANG=C"); |
3025 | break; | |
ef416fc2 | 3026 | |
e1d6a774 | 3027 | case 2 : |
3028 | /* | |
3029 | * Just the language code (ll)... | |
3030 | */ | |
ef416fc2 | 3031 | |
7dfedb92 | 3032 | snprintf(lang, sizeof(lang), "LANG=%s.UTF8", |
e1d6a774 | 3033 | attr->values[0].string.text); |
3034 | break; | |
ef416fc2 | 3035 | |
e1d6a774 | 3036 | case 5 : |
3037 | /* | |
3038 | * Language and country code (ll-cc)... | |
3039 | */ | |
ef416fc2 | 3040 | |
7dfedb92 | 3041 | snprintf(lang, sizeof(lang), "LANG=%c%c_%c%c.UTF8", |
e1d6a774 | 3042 | attr->values[0].string.text[0], |
3043 | attr->values[0].string.text[1], | |
3044 | toupper(attr->values[0].string.text[3] & 255), | |
3045 | toupper(attr->values[0].string.text[4] & 255)); | |
3046 | break; | |
3047 | } | |
ef416fc2 | 3048 | |
e1d6a774 | 3049 | attr = ippFindAttribute(job->attrs, "document-format", |
3050 | IPP_TAG_MIMETYPE); | |
3051 | if (attr != NULL && | |
3052 | (optptr = strstr(attr->values[0].string.text, "charset=")) != NULL) | |
3053 | snprintf(charset, sizeof(charset), "CHARSET=%s", optptr + 8); | |
3054 | else | |
3055 | { | |
3056 | attr = ippFindAttribute(job->attrs, "attributes-charset", | |
3057 | IPP_TAG_CHARSET); | |
3058 | snprintf(charset, sizeof(charset), "CHARSET=%s", | |
3059 | attr->values[0].string.text); | |
ef416fc2 | 3060 | } |
3061 | ||
e1d6a774 | 3062 | snprintf(content_type, sizeof(content_type), "CONTENT_TYPE=%s/%s", |
3063 | job->filetypes[job->current_file]->super, | |
3064 | job->filetypes[job->current_file]->type); | |
3065 | snprintf(device_uri, sizeof(device_uri), "DEVICE_URI=%s", | |
3066 | printer->device_uri); | |
3067 | cupsdSanitizeURI(printer->device_uri, sani_uri, sizeof(sani_uri)); | |
3068 | snprintf(ppd, sizeof(ppd), "PPD=%s/ppd/%s.ppd", ServerRoot, printer->name); | |
3069 | snprintf(printer_name, sizeof(printer_name), "PRINTER=%s", printer->name); | |
3070 | snprintf(rip_max_cache, sizeof(rip_max_cache), "RIP_MAX_CACHE=%s", RIPCache); | |
ef416fc2 | 3071 | |
e1d6a774 | 3072 | envc = cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
ef416fc2 | 3073 | |
e1d6a774 | 3074 | envp[envc ++] = charset; |
3075 | envp[envc ++] = lang; | |
0a682745 MS |
3076 | #ifdef __APPLE__ |
3077 | envp[envc ++] = apple_language; | |
3078 | #endif /* __APPLE__ */ | |
e1d6a774 | 3079 | envp[envc ++] = ppd; |
3080 | envp[envc ++] = rip_max_cache; | |
3081 | envp[envc ++] = content_type; | |
3082 | envp[envc ++] = device_uri; | |
3083 | envp[envc ++] = printer_name; | |
bd7854cb | 3084 | |
f899b121 | 3085 | if (!printer->remote && !printer->raw && |
f42414bf | 3086 | (filter = (mime_filter_t *)cupsArrayLast(filters)) != NULL && |
3087 | filter->dst) | |
e1d6a774 | 3088 | { |
3089 | snprintf(final_content_type, sizeof(final_content_type), | |
3090 | "FINAL_CONTENT_TYPE=%s/%s", | |
d09495fa | 3091 | filter->dst->super, filter->dst->type); |
e1d6a774 | 3092 | envp[envc ++] = final_content_type; |
3093 | } | |
bd7854cb | 3094 | |
e1d6a774 | 3095 | if (Classification && !banner_page) |
3096 | { | |
3097 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", | |
3098 | IPP_TAG_NAME)) == NULL) | |
3099 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3100 | Classification); | |
3101 | else if (attr->num_values > 1 && | |
3102 | strcmp(attr->values[1].string.text, "none") != 0) | |
3103 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3104 | attr->values[1].string.text); | |
3105 | else | |
3106 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
3107 | attr->values[0].string.text); | |
bd7854cb | 3108 | |
e1d6a774 | 3109 | envp[envc ++] = classification; |
3110 | } | |
bd7854cb | 3111 | |
e1d6a774 | 3112 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
bd7854cb | 3113 | { |
e1d6a774 | 3114 | snprintf(class_name, sizeof(class_name), "CLASS=%s", job->dest); |
3115 | envp[envc ++] = class_name; | |
3116 | } | |
bd7854cb | 3117 | |
09a101d6 | 3118 | if (job->auth_username) |
3119 | envp[envc ++] = job->auth_username; | |
3120 | if (job->auth_domain) | |
3121 | envp[envc ++] = job->auth_domain; | |
3122 | if (job->auth_password) | |
3123 | envp[envc ++] = job->auth_password; | |
3124 | ||
f7deaa1a | 3125 | #ifdef HAVE_GSSAPI |
3126 | if (job->ccname) | |
3127 | envp[envc ++] = job->ccname; | |
3128 | #endif /* HAVE_GSSAPI */ | |
3129 | ||
e1d6a774 | 3130 | envp[envc] = NULL; |
bd7854cb | 3131 | |
e1d6a774 | 3132 | for (i = 0; i < envc; i ++) |
09a101d6 | 3133 | if (!strncmp(envp[i], "AUTH_", 5)) |
3134 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"AUTH_%c****\"", | |
3135 | job->id, i, envp[i][5]); | |
3136 | else if (strncmp(envp[i], "DEVICE_URI=", 11)) | |
e1d6a774 | 3137 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"%s\"", |
3138 | job->id, i, envp[i]); | |
3139 | else | |
3140 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] envp[%d]=\"DEVICE_URI=%s\"", | |
3141 | job->id, i, sani_uri); | |
3142 | ||
d09495fa | 3143 | if (printer->remote) |
e1d6a774 | 3144 | job->current_file = job->num_files; |
3145 | else | |
3146 | job->current_file ++; | |
bd7854cb | 3147 | |
3148 | /* | |
e1d6a774 | 3149 | * Now create processes for all of the filters... |
bd7854cb | 3150 | */ |
3151 | ||
e1d6a774 | 3152 | filterfds[0][0] = -1; |
3153 | filterfds[0][1] = -1; | |
3154 | filterfds[1][0] = -1; | |
3155 | filterfds[1][1] = -1; | |
bd7854cb | 3156 | |
89d46774 | 3157 | if (!job->status_buffer) |
bd7854cb | 3158 | { |
89d46774 | 3159 | if (cupsdOpenPipe(job->status_pipes)) |
3160 | { | |
09a101d6 | 3161 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3162 | "[Job %d] Unable to create job status pipes - %s.", | |
3163 | job->id, strerror(errno)); | |
89d46774 | 3164 | snprintf(printer->state_message, sizeof(printer->state_message), |
3165 | "Unable to create status pipes - %s.", strerror(errno)); | |
f7deaa1a | 3166 | |
89d46774 | 3167 | cupsdAddPrinterHistory(printer); |
f7deaa1a | 3168 | |
89d46774 | 3169 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3170 | "Job canceled because the server could not create the job " | |
3171 | "status pipes."); | |
f7deaa1a | 3172 | |
89d46774 | 3173 | goto abort_job; |
3174 | } | |
f7deaa1a | 3175 | |
09a101d6 | 3176 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3177 | "[Job %d] start_job: status_pipes = [ %d %d ]", | |
3178 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
f7deaa1a | 3179 | |
89d46774 | 3180 | job->status_buffer = cupsdStatBufNew(job->status_pipes[0], "[Job %d]", |
3181 | job->id); | |
09a101d6 | 3182 | job->status_level = CUPSD_LOG_INFO; |
e1d6a774 | 3183 | } |
bd7854cb | 3184 | |
89d46774 | 3185 | job->status = 0; |
e1d6a774 | 3186 | memset(job->filters, 0, sizeof(job->filters)); |
bd7854cb | 3187 | |
a4924f6c MS |
3188 | if (!job->profile) |
3189 | job->profile = cupsdCreateProfile(job->id); | |
3190 | ||
e1d6a774 | 3191 | for (i = 0, slot = 0, filter = (mime_filter_t *)cupsArrayFirst(filters); |
3192 | filter; | |
3193 | i ++, filter = (mime_filter_t *)cupsArrayNext(filters)) | |
3194 | { | |
3195 | if (filter->filter[0] != '/') | |
3196 | snprintf(command, sizeof(command), "%s/filter/%s", ServerBin, | |
3197 | filter->filter); | |
3198 | else | |
3199 | strlcpy(command, filter->filter, sizeof(command)); | |
bd7854cb | 3200 | |
e1d6a774 | 3201 | if (i < (cupsArrayCount(filters) - 1)) |
bd7854cb | 3202 | { |
e1d6a774 | 3203 | if (cupsdOpenPipe(filterfds[slot])) |
3204 | { | |
3205 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3206 | "[Job %d] Unable to create job filter pipes - %s.", |
3207 | job->id, strerror(errno)); | |
e1d6a774 | 3208 | snprintf(printer->state_message, sizeof(printer->state_message), |
3209 | "Unable to create filter pipes - %s.", strerror(errno)); | |
3210 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3211 | |
e1d6a774 | 3212 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3213 | "Job canceled because the server could not create the " | |
3214 | "filter pipes."); | |
bd7854cb | 3215 | |
e1d6a774 | 3216 | goto abort_job; |
bd7854cb | 3217 | } |
e1d6a774 | 3218 | } |
3219 | else | |
3220 | { | |
3221 | if (job->current_file == 1) | |
bd7854cb | 3222 | { |
e1d6a774 | 3223 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
3224 | { | |
3225 | if (cupsdOpenPipe(job->print_pipes)) | |
3226 | { | |
3227 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3228 | "[Job %d] Unable to create job backend pipes - %s.", |
3229 | job->id, strerror(errno)); | |
e1d6a774 | 3230 | snprintf(printer->state_message, sizeof(printer->state_message), |
3231 | "Unable to create backend pipes - %s.", strerror(errno)); | |
3232 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 3233 | |
e1d6a774 | 3234 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3235 | "Job canceled because the server could not create " | |
3236 | "the backend pipes."); | |
bd7854cb | 3237 | |
e1d6a774 | 3238 | goto abort_job; |
3239 | } | |
3240 | } | |
3241 | else | |
3242 | { | |
3243 | job->print_pipes[0] = -1; | |
ed486911 | 3244 | if (!strcmp(printer->device_uri, "file:/dev/null") || |
3245 | !strcmp(printer->device_uri, "file:///dev/null")) | |
3246 | job->print_pipes[1] = -1; | |
e1d6a774 | 3247 | else |
e1d6a774 | 3248 | { |
ed486911 | 3249 | if (!strncmp(printer->device_uri, "file:/dev/", 10)) |
3250 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3251 | O_WRONLY | O_EXCL); | |
3252 | else if (!strncmp(printer->device_uri, "file:///dev/", 12)) | |
3253 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3254 | O_WRONLY | O_EXCL); | |
3255 | else if (!strncmp(printer->device_uri, "file:///", 8)) | |
3256 | job->print_pipes[1] = open(printer->device_uri + 7, | |
3257 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3258 | else | |
3259 | job->print_pipes[1] = open(printer->device_uri + 5, | |
3260 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
bd7854cb | 3261 | |
ed486911 | 3262 | if (job->print_pipes[1] < 0) |
3263 | { | |
3264 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
09a101d6 | 3265 | "[Job %d] Unable to open output file \"%s\" - %s.", |
3266 | job->id, printer->device_uri, strerror(errno)); | |
ed486911 | 3267 | snprintf(printer->state_message, sizeof(printer->state_message), |
3268 | "Unable to open output file \"%s\" - %s.", | |
3269 | printer->device_uri, strerror(errno)); | |
3270 | ||
3271 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3272 | "Job canceled because the server could not open the " | |
3273 | "output file."); | |
3274 | ||
3275 | goto abort_job; | |
3276 | } | |
bd7854cb | 3277 | |
ed486911 | 3278 | fcntl(job->print_pipes[1], F_SETFD, |
3279 | fcntl(job->print_pipes[1], F_GETFD) | FD_CLOEXEC); | |
3280 | } | |
e1d6a774 | 3281 | } |
bd7854cb | 3282 | |
e1d6a774 | 3283 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3284 | "[Job %d] start_job: print_pipes = [ %d %d ]", |
3285 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3286 | } |
e1d6a774 | 3287 | |
3288 | filterfds[slot][0] = job->print_pipes[0]; | |
3289 | filterfds[slot][1] = job->print_pipes[1]; | |
bd7854cb | 3290 | } |
bd7854cb | 3291 | |
09a101d6 | 3292 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: filter=\"%s\"", |
3293 | job->id, command); | |
e1d6a774 | 3294 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3295 | "[Job %d] start_job: filterfds[%d]=[ %d %d ]", |
3296 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); | |
bd7854cb | 3297 | |
e1d6a774 | 3298 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3299 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3300 | job->back_pipes[0], job->side_pipes[0], 0, |
a4924f6c | 3301 | job->profile, job->filters + i); |
bd7854cb | 3302 | |
e1d6a774 | 3303 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3304 | "[Job %d] start_job: Closing filter pipes for slot %d " |
e1d6a774 | 3305 | "[ %d %d ]...", |
09a101d6 | 3306 | job->id, !slot, filterfds[!slot][0], filterfds[!slot][1]); |
bd7854cb | 3307 | |
e1d6a774 | 3308 | cupsdClosePipe(filterfds[!slot]); |
bd7854cb | 3309 | |
e1d6a774 | 3310 | if (pid == 0) |
3311 | { | |
09a101d6 | 3312 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3313 | "[Job %d] Unable to start filter \"%s\" - %s.", | |
3314 | job->id, filter->filter, strerror(errno)); | |
e1d6a774 | 3315 | snprintf(printer->state_message, sizeof(printer->state_message), |
3316 | "Unable to start filter \"%s\" - %s.", | |
3317 | filter->filter, strerror(errno)); | |
bd7854cb | 3318 | |
e1d6a774 | 3319 | cupsdAddPrinterHistory(printer); |
bd7854cb | 3320 | |
e1d6a774 | 3321 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3322 | "Job canceled because the server could not execute a " | |
3323 | "filter."); | |
bd7854cb | 3324 | |
e1d6a774 | 3325 | goto abort_job; |
3326 | } | |
3327 | ||
09a101d6 | 3328 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Started filter %s (PID %d)", |
3329 | job->id, command, pid); | |
e1d6a774 | 3330 | |
3331 | argv[6] = NULL; | |
3332 | slot = !slot; | |
bd7854cb | 3333 | } |
3334 | ||
e1d6a774 | 3335 | cupsArrayDelete(filters); |
bd7854cb | 3336 | |
e1d6a774 | 3337 | /* |
3338 | * Finally, pipe the final output into a backend process if needed... | |
3339 | */ | |
bd7854cb | 3340 | |
e1d6a774 | 3341 | if (strncmp(printer->device_uri, "file:", 5) != 0) |
bd7854cb | 3342 | { |
e1d6a774 | 3343 | if (job->current_file == 1) |
bd7854cb | 3344 | { |
e1d6a774 | 3345 | sscanf(printer->device_uri, "%254[^:]", method); |
3346 | snprintf(command, sizeof(command), "%s/backend/%s", ServerBin, method); | |
bd7854cb | 3347 | |
e1d6a774 | 3348 | /* |
3349 | * See if the backend needs to run as root... | |
3350 | */ | |
bd7854cb | 3351 | |
e1d6a774 | 3352 | if (RunUser) |
3353 | backroot = 0; | |
3354 | else if (stat(command, &backinfo)) | |
3355 | backroot = 0; | |
3356 | else | |
3357 | backroot = !(backinfo.st_mode & (S_IRWXG | S_IRWXO)); | |
bd7854cb | 3358 | |
e1d6a774 | 3359 | argv[0] = sani_uri; |
bd7854cb | 3360 | |
e1d6a774 | 3361 | filterfds[slot][0] = -1; |
ed486911 | 3362 | filterfds[slot][1] = -1; |
bd7854cb | 3363 | |
09a101d6 | 3364 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "[Job %d] start_job: backend=\"%s\"", |
3365 | job->id, command); | |
e1d6a774 | 3366 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3367 | "[Job %d] start_job: filterfds[%d] = [ %d %d ]", job->id, |
e1d6a774 | 3368 | slot, filterfds[slot][0], filterfds[slot][1]); |
bd7854cb | 3369 | |
e1d6a774 | 3370 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
89d46774 | 3371 | filterfds[slot][1], job->status_pipes[1], |
f7deaa1a | 3372 | job->back_pipes[1], job->side_pipes[1], |
a4924f6c | 3373 | backroot, job->profile, &(job->backend)); |
bd7854cb | 3374 | |
e1d6a774 | 3375 | if (pid == 0) |
bd7854cb | 3376 | { |
09a101d6 | 3377 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3378 | "[Job %d] Unable to start backend \"%s\" - %s.", | |
3379 | job->id, method, strerror(errno)); | |
e1d6a774 | 3380 | snprintf(printer->state_message, sizeof(printer->state_message), |
3381 | "Unable to start backend \"%s\" - %s.", method, | |
3382 | strerror(errno)); | |
3383 | ||
3384 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
3385 | "Job canceled because the server could not execute " | |
3386 | "the backend."); | |
3387 | ||
3388 | goto abort_job; | |
3389 | } | |
3390 | else | |
3391 | { | |
09a101d6 | 3392 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Started backend %s (PID %d)", |
3393 | job->id, command, pid); | |
bd7854cb | 3394 | } |
e1d6a774 | 3395 | } |
bd7854cb | 3396 | |
e1d6a774 | 3397 | if (job->current_file == job->num_files) |
3398 | { | |
3399 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3400 | "[Job %d] start_job: Closing print pipes [ %d %d ]...", |
3401 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3402 | |
e1d6a774 | 3403 | cupsdClosePipe(job->print_pipes); |
bd7854cb | 3404 | |
e1d6a774 | 3405 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3406 | "[Job %d] start_job: Closing back pipes [ %d %d ]...", |
3407 | job->id, job->back_pipes[0], job->back_pipes[1]); | |
bd7854cb | 3408 | |
e1d6a774 | 3409 | cupsdClosePipe(job->back_pipes); |
89d46774 | 3410 | |
f7deaa1a | 3411 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3412 | "[Job %d] start_job: Closing side pipes [ %d %d ]...", |
3413 | job->id, job->side_pipes[0], job->side_pipes[1]); | |
f7deaa1a | 3414 | |
3415 | cupsdClosePipe(job->side_pipes); | |
3416 | ||
89d46774 | 3417 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3418 | "[Job %d] start_job: Closing status output pipe %d...", |
3419 | job->id, job->status_pipes[1]); | |
89d46774 | 3420 | |
3421 | close(job->status_pipes[1]); | |
3422 | job->status_pipes[1] = -1; | |
e1d6a774 | 3423 | } |
3424 | } | |
3425 | else | |
3426 | { | |
3427 | filterfds[slot][0] = -1; | |
3428 | filterfds[slot][1] = -1; | |
bd7854cb | 3429 | |
e1d6a774 | 3430 | if (job->current_file == job->num_files) |
3431 | { | |
3432 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3433 | "[Job %d] start_job: Closing print pipes [ %d %d ]...", |
3434 | job->id, job->print_pipes[0], job->print_pipes[1]); | |
bd7854cb | 3435 | |
e1d6a774 | 3436 | cupsdClosePipe(job->print_pipes); |
89d46774 | 3437 | |
3438 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3439 | "[Job %d] start_job: Closing status output pipe %d...", |
3440 | job->id, job->status_pipes[1]); | |
89d46774 | 3441 | |
3442 | close(job->status_pipes[1]); | |
3443 | job->status_pipes[1] = -1; | |
bd7854cb | 3444 | } |
e1d6a774 | 3445 | } |
bd7854cb | 3446 | |
89d46774 | 3447 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3448 | "[Job %d] start_job: Closing filter pipes for slot %d " |
89d46774 | 3449 | "[ %d %d ]...", |
09a101d6 | 3450 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); |
89d46774 | 3451 | cupsdClosePipe(filterfds[slot]); |
bd7854cb | 3452 | |
d09495fa | 3453 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3454 | { |
3455 | for (i = 0; i < job->num_files; i ++) | |
3456 | free(argv[i + 6]); | |
3457 | } | |
bd7854cb | 3458 | |
e1d6a774 | 3459 | free(argv); |
ef416fc2 | 3460 | |
f899b121 | 3461 | cupsdAddSelect(job->status_buffer->fd, (cupsd_selfunc_t)update_job, NULL, |
f7deaa1a | 3462 | job); |
ef416fc2 | 3463 | |
e1d6a774 | 3464 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "Job #%d started.", |
3465 | job->id); | |
ef416fc2 | 3466 | |
e1d6a774 | 3467 | return; |
ef416fc2 | 3468 | |
3469 | ||
3470 | /* | |
e1d6a774 | 3471 | * If we get here, we need to abort the current job and close out all |
3472 | * files and pipes... | |
ef416fc2 | 3473 | */ |
3474 | ||
e1d6a774 | 3475 | abort_job: |
ef416fc2 | 3476 | |
e1d6a774 | 3477 | for (slot = 0; slot < 2; slot ++) |
3478 | { | |
3479 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
09a101d6 | 3480 | "[Job %d] start_job: Closing filter pipes for slot %d " |
e1d6a774 | 3481 | "[ %d %d ]...", |
09a101d6 | 3482 | job->id, slot, filterfds[slot][0], filterfds[slot][1]); |
e1d6a774 | 3483 | cupsdClosePipe(filterfds[slot]); |
3484 | } | |
ef416fc2 | 3485 | |
e1d6a774 | 3486 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
09a101d6 | 3487 | "[Job %d] start_job: Closing status pipes [ %d %d ]...", |
3488 | job->id, job->status_pipes[0], job->status_pipes[1]); | |
89d46774 | 3489 | cupsdClosePipe(job->status_pipes); |
3490 | cupsdStatBufDelete(job->status_buffer); | |
ef416fc2 | 3491 | |
b94498cf | 3492 | job->status_buffer = NULL; |
3493 | ||
e1d6a774 | 3494 | cupsArrayDelete(filters); |
ef416fc2 | 3495 | |
d09495fa | 3496 | if (printer->remote && job->num_files > 1) |
e1d6a774 | 3497 | { |
3498 | for (i = 0; i < job->num_files; i ++) | |
3499 | free(argv[i + 6]); | |
3500 | } | |
ef416fc2 | 3501 | |
e1d6a774 | 3502 | free(argv); |
ef416fc2 | 3503 | |
e1d6a774 | 3504 | cupsdStopJob(job, 0); |
3505 | } | |
ef416fc2 | 3506 | |
e1d6a774 | 3507 | |
3508 | /* | |
3509 | * 'unload_job()' - Unload a job from memory. | |
3510 | */ | |
3511 | ||
3512 | static void | |
3513 | unload_job(cupsd_job_t *job) /* I - Job */ | |
3514 | { | |
3515 | if (!job->attrs) | |
3516 | return; | |
3517 | ||
09a101d6 | 3518 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Unloading...", job->id); |
e1d6a774 | 3519 | |
3520 | ippDelete(job->attrs); | |
3521 | ||
cc0d019f MS |
3522 | job->attrs = NULL; |
3523 | job->state = NULL; | |
3524 | job->sheets = NULL; | |
3525 | job->job_sheets = NULL; | |
3526 | job->printer_message = NULL; | |
3527 | job->printer_reasons = NULL; | |
ef416fc2 | 3528 | } |
3529 | ||
3530 | ||
3531 | /* | |
f899b121 | 3532 | * 'update_job()' - Read a status update from a job's filters. |
3533 | */ | |
3534 | ||
3535 | void | |
09a101d6 | 3536 | update_job(cupsd_job_t *job) /* I - Job to check */ |
f899b121 | 3537 | { |
3538 | int i; /* Looping var */ | |
3539 | int copies; /* Number of copies printed */ | |
3540 | char message[1024], /* Message text */ | |
3541 | *ptr; /* Pointer update... */ | |
3542 | int loglevel, /* Log level for message */ | |
3543 | event = 0; /* Events? */ | |
3544 | ||
3545 | ||
3546 | while ((ptr = cupsdStatBufUpdate(job->status_buffer, &loglevel, | |
3547 | message, sizeof(message))) != NULL) | |
3548 | { | |
3549 | /* | |
3550 | * Process page and printer state messages as needed... | |
3551 | */ | |
3552 | ||
3553 | if (loglevel == CUPSD_LOG_PAGE) | |
3554 | { | |
3555 | /* | |
3556 | * Page message; send the message to the page_log file and update the | |
3557 | * job sheet count... | |
3558 | */ | |
3559 | ||
3560 | if (job->sheets != NULL) | |
3561 | { | |
3562 | if (!strncasecmp(message, "total ", 6)) | |
3563 | { | |
3564 | /* | |
3565 | * Got a total count of pages from a backend or filter... | |
3566 | */ | |
3567 | ||
3568 | copies = atoi(message + 6); | |
3569 | copies -= job->sheets->values[0].integer; /* Just track the delta */ | |
3570 | } | |
3571 | else if (!sscanf(message, "%*d%d", &copies)) | |
3572 | copies = 1; | |
3573 | ||
3574 | job->sheets->values[0].integer += copies; | |
3575 | ||
3576 | if (job->printer->page_limit) | |
3577 | { | |
3578 | cupsd_quota_t *q = cupsdUpdateQuota(job->printer, job->username, | |
3579 | copies, 0); | |
3580 | ||
3581 | #ifdef __APPLE__ | |
3582 | if (AppleQuotas && q->page_count == -3) | |
3583 | { | |
3584 | /* | |
3585 | * Quota limit exceeded, cancel job in progress immediately... | |
3586 | */ | |
3587 | ||
3588 | cupsdLogMessage(CUPSD_LOG_INFO, | |
09a101d6 | 3589 | "[Job %d] Canceled because pages exceed user %s " |
3590 | "quota limit on printer %s (%s).", | |
f899b121 | 3591 | job->id, job->username, job->printer->name, |
3592 | job->printer->info); | |
3593 | ||
3594 | cupsdCancelJob(job, 1, IPP_JOB_CANCELED); | |
3595 | return; | |
3596 | } | |
3597 | #else | |
3598 | (void)q; | |
3599 | #endif /* __APPLE__ */ | |
3600 | } | |
3601 | } | |
3602 | ||
3603 | cupsdLogPage(job, message); | |
3604 | ||
3605 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
3606 | "Printed %d page(s).", job->sheets->values[0].integer); | |
3607 | } | |
3608 | else if (loglevel == CUPSD_LOG_STATE) | |
3609 | { | |
09a101d6 | 3610 | if (!strcmp(message, "paused")) |
c24d2134 | 3611 | { |
09a101d6 | 3612 | cupsdStopPrinter(job->printer, 1); |
c24d2134 MS |
3613 | return; |
3614 | } | |
09a101d6 | 3615 | else |
3616 | { | |
3617 | cupsdSetPrinterReasons(job->printer, message); | |
3618 | cupsdAddPrinterHistory(job->printer); | |
3619 | event |= CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
3620 | } | |
bc44d920 | 3621 | |
3622 | update_job_attrs(job); | |
f899b121 | 3623 | } |
3624 | else if (loglevel == CUPSD_LOG_ATTR) | |
3625 | { | |
3626 | /* | |
3627 | * Set attribute(s)... | |
3628 | */ | |
3629 | ||
3630 | int num_attrs; /* Number of attributes */ | |
3631 | cups_option_t *attrs; /* Attributes */ | |
3632 | const char *attr; /* Attribute */ | |
3633 | ||
3634 | ||
3635 | num_attrs = cupsParseOptions(message, 0, &attrs); | |
3636 | ||
3637 | if ((attr = cupsGetOption("auth-info-required", num_attrs, | |
3638 | attrs)) != NULL) | |
7ff4fea9 | 3639 | { |
f899b121 | 3640 | cupsdSetAuthInfoRequired(job->printer, attr, NULL); |
7dfedb92 | 3641 | cupsdSetPrinterAttrs(job->printer); |
7ff4fea9 MS |
3642 | cupsdSaveAllPrinters(); |
3643 | } | |
f899b121 | 3644 | |
323c5de1 | 3645 | if ((attr = cupsGetOption("printer-alert", num_attrs, attrs)) != NULL) |
3646 | { | |
3647 | cupsdSetString(&job->printer->alert, attr); | |
3648 | event |= CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
3649 | } | |
3650 | ||
3651 | if ((attr = cupsGetOption("printer-alert-description", num_attrs, | |
3652 | attrs)) != NULL) | |
3653 | { | |
3654 | cupsdSetString(&job->printer->alert_description, attr); | |
3655 | event |= CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
3656 | } | |
3657 | ||
f899b121 | 3658 | cupsFreeOptions(num_attrs, attrs); |
3659 | } | |
3660 | #ifdef __APPLE__ | |
3661 | else if (!strncmp(message, "recoverable:", 12)) | |
3662 | { | |
3663 | cupsdSetPrinterReasons(job->printer, | |
3664 | "+com.apple.print.recoverable-warning"); | |
3665 | ||
3666 | ptr = message + 12; | |
3667 | while (isspace(*ptr & 255)) | |
3668 | ptr ++; | |
3669 | ||
3670 | cupsdSetString(&job->printer->recoverable, ptr); | |
3671 | cupsdAddPrinterHistory(job->printer); | |
3672 | event |= CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
3673 | } | |
3674 | else if (!strncmp(message, "recovered:", 10)) | |
3675 | { | |
3676 | cupsdSetPrinterReasons(job->printer, | |
3677 | "-com.apple.print.recoverable-warning"); | |
3678 | ||
3679 | ptr = message + 10; | |
3680 | while (isspace(*ptr & 255)) | |
3681 | ptr ++; | |
3682 | ||
3683 | cupsdSetString(&job->printer->recoverable, ptr); | |
3684 | cupsdAddPrinterHistory(job->printer); | |
3685 | event |= CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
3686 | } | |
3687 | #endif /* __APPLE__ */ | |
09a101d6 | 3688 | else if (loglevel <= job->status_level) |
f899b121 | 3689 | { |
3690 | /* | |
3691 | * Some message to show in the printer-state-message attribute... | |
3692 | */ | |
3693 | ||
cc0d019f MS |
3694 | if (loglevel != CUPSD_LOG_NOTICE) |
3695 | job->status_level = loglevel; | |
09a101d6 | 3696 | |
f899b121 | 3697 | strlcpy(job->printer->state_message, message, |
3698 | sizeof(job->printer->state_message)); | |
3699 | cupsdAddPrinterHistory(job->printer); | |
3700 | event |= CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
bc44d920 | 3701 | |
3702 | update_job_attrs(job); | |
f899b121 | 3703 | } |
3704 | ||
3705 | if (!strchr(job->status_buffer->buffer, '\n')) | |
3706 | break; | |
3707 | } | |
3708 | ||
3709 | if ((event & CUPSD_EVENT_PRINTER_STATE_CHANGED)) | |
3710 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE_CHANGED, job->printer, NULL, | |
3711 | (job->printer->type & CUPS_PRINTER_CLASS) ? | |
3712 | "Class \"%s\" state changed." : | |
3713 | "Printer \"%s\" state changed.", | |
3714 | job->printer->name); | |
3715 | ||
3716 | if (ptr == NULL && !job->status_buffer->bufused) | |
3717 | { | |
3718 | /* | |
3719 | * See if all of the filters and the backend have returned their | |
3720 | * exit statuses. | |
3721 | */ | |
3722 | ||
3723 | for (i = 0; job->filters[i] < 0; i ++); | |
3724 | ||
3725 | if (job->filters[i]) | |
3726 | return; | |
3727 | ||
3728 | if (job->current_file >= job->num_files && job->backend > 0) | |
3729 | return; | |
3730 | ||
3731 | /* | |
3732 | * Handle the end of job stuff... | |
3733 | */ | |
3734 | ||
3735 | cupsdFinishJob(job); | |
3736 | } | |
3737 | } | |
3738 | ||
3739 | ||
3740 | /* | |
bc44d920 | 3741 | * 'update_job_attrs()' - Update the job-printer-* attributes. |
3742 | */ | |
3743 | ||
3744 | void | |
3745 | update_job_attrs(cupsd_job_t *job) /* I - Job to update */ | |
3746 | { | |
3747 | int i; /* Looping var */ | |
3748 | int num_reasons; /* Actual number of reasons */ | |
3749 | const char * const *reasons; /* Reasons */ | |
3750 | static const char *none = "none", /* "none" */ | |
3751 | *paused = "paused"; | |
3752 | /* "paused" */ | |
3753 | ||
3754 | ||
3755 | /* | |
3756 | * Get/create the job-printer-state-* attributes... | |
3757 | */ | |
3758 | ||
3759 | if (!job->printer_message) | |
3760 | { | |
3761 | if ((job->printer_message = ippFindAttribute(job->attrs, | |
3762 | "job-printer-state-message", | |
3763 | IPP_TAG_TEXT)) == NULL) | |
3764 | job->printer_message = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_TEXT, | |
3765 | "job-printer-state-message", | |
3766 | NULL, ""); | |
3767 | } | |
3768 | ||
3769 | if (!job->printer_reasons) | |
3770 | job->printer_reasons = ippFindAttribute(job->attrs, | |
3771 | "job-printer-state-reasons", | |
3772 | IPP_TAG_KEYWORD); | |
3773 | ||
3774 | /* | |
3775 | * If the job isn't printing, return now... | |
3776 | */ | |
3777 | ||
3778 | if (!job->printer) | |
3779 | return; | |
3780 | ||
3781 | /* | |
3782 | * Otherwise copy the printer-state-message value... | |
3783 | */ | |
3784 | ||
3785 | if (job->printer->state_message[0]) | |
3786 | cupsdSetString(&(job->printer_message->values[0].string.text), | |
3787 | job->printer->state_message); | |
3788 | ||
3789 | /* | |
3790 | * ... and the printer-state-reasons value... | |
3791 | */ | |
3792 | ||
3793 | if (job->printer->num_reasons == 0) | |
3794 | { | |
3795 | num_reasons = 1; | |
3796 | reasons = job->printer->state == IPP_PRINTER_STOPPED ? &paused : &none; | |
3797 | } | |
3798 | else | |
3799 | { | |
3800 | num_reasons = job->printer->num_reasons; | |
3801 | reasons = (const char * const *)job->printer->reasons; | |
3802 | } | |
3803 | ||
3804 | if (!job->printer_reasons || job->printer_reasons->num_values != num_reasons) | |
3805 | { | |
3806 | ippDeleteAttribute(job->attrs, job->printer_reasons); | |
3807 | ||
3808 | job->printer_reasons = ippAddStrings(job->attrs, | |
3809 | IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
3810 | "job-printer-state-reasons", | |
3811 | num_reasons, NULL, NULL); | |
3812 | } | |
3813 | ||
3814 | for (i = 0; i < num_reasons; i ++) | |
3815 | cupsdSetString(&(job->printer_reasons->values[i].string.text), reasons[i]); | |
3816 | } | |
3817 | ||
3818 | ||
3819 | /* | |
2e4ff8af | 3820 | * End of "$Id: job.c 7005 2007-10-01 23:45:48Z mike $". |
ef416fc2 | 3821 | */ |