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ef416fc2 | 1 | /* |
b19ccc9e | 2 | * "$Id: job.c 7902 2008-09-03 14:20:17Z mike $" |
ef416fc2 | 3 | * |
4 | * Job management routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
d2354e63 | 6 | * Copyright 2007-2009 by Apple Inc. |
f7deaa1a | 7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * Contents: | |
16 | * | |
b9faaae1 | 17 | * cupsdAddJob() - Add a new job to the job queue. |
bd7854cb | 18 | * cupsdCancelJobs() - Cancel all jobs for the given |
b9faaae1 | 19 | * destination/user. |
ed6e7faf MS |
20 | * cupsdCheckJobs() - Check the pending jobs and start any if the |
21 | * destination is available. | |
ef416fc2 | 22 | * cupsdCleanJobs() - Clean out old jobs. |
b9faaae1 | 23 | * cupsdContinueJob() - Continue printing with the next file in a job. |
3dfe78b3 | 24 | * cupsdDeleteJob() - Free all memory used by a job. |
ef416fc2 | 25 | * cupsdFreeAllJobs() - Free all jobs from memory. |
26 | * cupsdFindJob() - Find the specified job. | |
ed6e7faf MS |
27 | * cupsdGetPrinterJobCount() - Get the number of pending, processing, or held |
28 | * jobs in a printer or class. | |
29 | * cupsdGetUserJobCount() - Get the number of pending, processing, or held | |
30 | * jobs for a user. | |
ef416fc2 | 31 | * cupsdLoadAllJobs() - Load all jobs from disk. |
b9faaae1 | 32 | * cupsdLoadJob() - Load a single job. |
ef416fc2 | 33 | * cupsdMoveJob() - Move the specified job to a different |
34 | * destination. | |
35 | * cupsdReleaseJob() - Release the specified job. | |
36 | * cupsdRestartJob() - Restart the specified job. | |
bd7854cb | 37 | * cupsdSaveAllJobs() - Save a summary of all jobs to disk. |
ef416fc2 | 38 | * cupsdSaveJob() - Save a job to disk. |
b9faaae1 | 39 | * cupsdSetJobHoldUntil() - Set the hold time for a job. |
ed6e7faf MS |
40 | * cupsdSetJobPriority() - Set the priority of a job, moving it up/down |
41 | * in the list as needed. | |
b9faaae1 | 42 | * cupsdSetJobState() - Set the state of the specified print job. |
ef416fc2 | 43 | * cupsdStopAllJobs() - Stop all print jobs. |
bd7854cb | 44 | * cupsdUnloadCompletedJobs() - Flush completed job history from memory. |
bd7854cb | 45 | * compare_active_jobs() - Compare the job IDs and priorities of two |
46 | * jobs. | |
ef416fc2 | 47 | * compare_jobs() - Compare the job IDs of two jobs. |
b9faaae1 MS |
48 | * finalize_job() - Cleanup after job filter processes and support |
49 | * data. | |
50 | * get_options() - Get a string containing the job options. | |
ed6e7faf MS |
51 | * ipp_length() - Compute the size of the buffer needed to hold |
52 | * the textual IPP attributes. | |
bd7854cb | 53 | * load_job_cache() - Load jobs from the job.cache file. |
ed6e7faf MS |
54 | * load_next_job_id() - Load the NextJobId value from the job.cache |
55 | * file. | |
bd7854cb | 56 | * load_request_root() - Load jobs from the RequestRoot directory. |
bd7854cb | 57 | * set_hold_until() - Set the hold time and update job-hold-until |
b9faaae1 MS |
58 | * attribute. |
59 | * set_time() - Set one of the "time-at-xyz" attributes. | |
e1d6a774 | 60 | * start_job() - Start a print job. |
b9faaae1 | 61 | * stop_job() - Stop a print job. |
e1d6a774 | 62 | * unload_job() - Unload a job from memory. |
ed6e7faf | 63 | * update_job() - Read a status update from a job's filters. |
bc44d920 | 64 | * update_job_attrs() - Update the job-printer-* attributes. |
ef416fc2 | 65 | */ |
66 | ||
67 | /* | |
68 | * Include necessary headers... | |
69 | */ | |
70 | ||
71 | #include "cupsd.h" | |
72 | #include <grp.h> | |
73 | #include <cups/backend.h> | |
74 | #include <cups/dir.h> | |
75 | ||
76 | ||
b9faaae1 MS |
77 | /* |
78 | * Design Notes for Job Management | |
79 | * ------------------------------- | |
80 | * | |
81 | * STATE CHANGES | |
82 | * | |
83 | * pending Do nothing/check jobs | |
84 | * pending-held Send SIGTERM to filters and backend | |
85 | * processing Do nothing/start job | |
86 | * stopped Send SIGKILL to filters and backend | |
87 | * canceled Send SIGTERM to filters and backend | |
88 | * aborted Finalize | |
89 | * completed Finalize | |
90 | * | |
91 | * Finalize clears the printer <-> job association, deletes the status | |
92 | * buffer, closes all of the pipes, etc. and doesn't get run until all of | |
93 | * the print processes are finished. | |
94 | * | |
95 | * UNLOADING OF JOBS (cupsdUnloadCompletedJobs) | |
96 | * | |
97 | * We unload the job attributes when they are not needed to reduce overall | |
98 | * memory consumption. We don't unload jobs where job->state_value < | |
99 | * IPP_JOB_STOPPED, job->printer != NULL, or job->access_time is recent. | |
100 | * | |
101 | * STARTING OF JOBS (start_job) | |
102 | * | |
103 | * When a job is started, a status buffer, several pipes, a security | |
104 | * profile, and a backend process are created for the life of that job. | |
105 | * These are shared for every file in a job. For remote print jobs, the | |
106 | * IPP backend is provided with every file in the job and no filters are | |
107 | * run. | |
108 | * | |
109 | * The job->printer member tracks which printer is printing a job, which | |
110 | * can be different than the destination in job->dest for classes. The | |
111 | * printer object also has a job pointer to track which job is being | |
112 | * printed. | |
113 | * | |
114 | * PRINTING OF JOB FILES (cupsdContinueJob) | |
115 | * | |
116 | * Each file in a job is filtered by 0 or more programs. After getting the | |
117 | * list of filters needed and the total cost, the job is either passed or | |
118 | * put back to the processing state until the current FilterLevel comes down | |
119 | * enough to allow printing. | |
120 | * | |
121 | * If we can print, we build a string for the print options and run each of | |
122 | * the filters, piping the output from one into the next. | |
123 | * | |
124 | * JOB STATUS UPDATES (update_job) | |
125 | * | |
126 | * The update_job function gets called whenever there are pending messages | |
127 | * on the status pipe. These generally are updates to the marker-*, | |
128 | * printer-state-message, or printer-state-reasons attributes. On EOF, | |
129 | * finalize_job is called to clean up. | |
130 | * | |
131 | * FINALIZING JOBS (finalize_job) | |
132 | * | |
133 | * When all filters and the backend are done, we set the job state to | |
134 | * completed (no errors), aborted (filter errors or abort-job policy), | |
135 | * pending-held (auth required or retry-job policy), or pending | |
136 | * (retry-current-job or stop-printer policies) as appropriate. | |
137 | * | |
138 | * Then we close the pipes and free the status buffers and profiles. | |
139 | * | |
140 | * JOB FILE COMPLETION (process_children in main.c) | |
141 | * | |
142 | * For multiple-file jobs, process_children (in main.c) sees that all | |
143 | * filters have exited and calls in to print the next file if there are | |
144 | * more files in the job, otherwise it waits for the backend to exit and | |
145 | * update_job to do the cleanup. | |
146 | */ | |
147 | ||
148 | ||
ef416fc2 | 149 | /* |
150 | * Local globals... | |
151 | */ | |
152 | ||
153 | static mime_filter_t gziptoany_filter = | |
154 | { | |
155 | NULL, /* Source type */ | |
156 | NULL, /* Destination type */ | |
157 | 0, /* Cost */ | |
158 | "gziptoany" /* Filter program to run */ | |
159 | }; | |
160 | ||
161 | ||
162 | /* | |
163 | * Local functions... | |
164 | */ | |
165 | ||
166 | static int compare_active_jobs(void *first, void *second, void *data); | |
167 | static int compare_jobs(void *first, void *second, void *data); | |
b9faaae1 MS |
168 | static void finalize_job(cupsd_job_t *job); |
169 | static char *get_options(cupsd_job_t *job, int banner_page, char *copies, | |
170 | size_t copies_size, char *title, | |
171 | size_t title_size); | |
ef416fc2 | 172 | static int ipp_length(ipp_t *ipp); |
bd7854cb | 173 | static void load_job_cache(const char *filename); |
174 | static void load_next_job_id(const char *filename); | |
175 | static void load_request_root(void); | |
ef416fc2 | 176 | static void set_hold_until(cupsd_job_t *job, time_t holdtime); |
b9faaae1 | 177 | static void set_time(cupsd_job_t *job, const char *name); |
e1d6a774 | 178 | static void start_job(cupsd_job_t *job, cupsd_printer_t *printer); |
b9faaae1 | 179 | static void stop_job(cupsd_job_t *job, cupsd_jobaction_t action); |
e1d6a774 | 180 | static void unload_job(cupsd_job_t *job); |
f899b121 | 181 | static void update_job(cupsd_job_t *job); |
4509bb49 | 182 | static void update_job_attrs(cupsd_job_t *job, int do_message); |
ef416fc2 | 183 | |
184 | ||
185 | /* | |
b9faaae1 | 186 | * 'cupsdAddJob()' - Add a new job to the job queue. |
ef416fc2 | 187 | */ |
188 | ||
189 | cupsd_job_t * /* O - New job record */ | |
190 | cupsdAddJob(int priority, /* I - Job priority */ | |
191 | const char *dest) /* I - Job destination */ | |
192 | { | |
193 | cupsd_job_t *job; /* New job record */ | |
194 | ||
195 | ||
91c84a35 MS |
196 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
197 | return (NULL); | |
ef416fc2 | 198 | |
89d46774 | 199 | job->id = NextJobId ++; |
200 | job->priority = priority; | |
201 | job->back_pipes[0] = -1; | |
202 | job->back_pipes[1] = -1; | |
203 | job->print_pipes[0] = -1; | |
204 | job->print_pipes[1] = -1; | |
f7deaa1a | 205 | job->side_pipes[0] = -1; |
206 | job->side_pipes[1] = -1; | |
89d46774 | 207 | job->status_pipes[0] = -1; |
208 | job->status_pipes[1] = -1; | |
ef416fc2 | 209 | |
210 | cupsdSetString(&job->dest, dest); | |
211 | ||
212 | /* | |
213 | * Add the new job to the "all jobs" and "active jobs" lists... | |
214 | */ | |
215 | ||
216 | cupsArrayAdd(Jobs, job); | |
217 | cupsArrayAdd(ActiveJobs, job); | |
218 | ||
219 | return (job); | |
220 | } | |
221 | ||
222 | ||
223 | /* | |
b9faaae1 | 224 | * 'cupsdCancelJobs()' - Cancel all jobs for the given destination/user. |
ef416fc2 | 225 | */ |
226 | ||
227 | void | |
228 | cupsdCancelJobs(const char *dest, /* I - Destination to cancel */ | |
229 | const char *username, /* I - Username or NULL */ | |
230 | int purge) /* I - Purge jobs? */ | |
231 | { | |
232 | cupsd_job_t *job; /* Current job */ | |
233 | ||
234 | ||
235 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
236 | job; | |
237 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
0a682745 | 238 | { |
b9faaae1 | 239 | if ((!job->dest || !job->username) && !cupsdLoadJob(job)) |
0a682745 MS |
240 | continue; |
241 | ||
b9faaae1 MS |
242 | if ((!dest || !strcmp(job->dest, dest)) && |
243 | (!username || !strcmp(job->username, username))) | |
ef416fc2 | 244 | { |
245 | /* | |
246 | * Cancel all jobs matching this destination/user... | |
247 | */ | |
248 | ||
b9faaae1 MS |
249 | if (purge) |
250 | cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_PURGE, | |
251 | "Job purged by user."); | |
252 | else | |
253 | cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_DEFAULT, | |
254 | "Job canceled by user."); | |
ef416fc2 | 255 | } |
0a682745 | 256 | } |
ef416fc2 | 257 | |
258 | cupsdCheckJobs(); | |
259 | } | |
260 | ||
261 | ||
262 | /* | |
263 | * 'cupsdCheckJobs()' - Check the pending jobs and start any if the destination | |
264 | * is available. | |
265 | */ | |
266 | ||
267 | void | |
268 | cupsdCheckJobs(void) | |
269 | { | |
270 | cupsd_job_t *job; /* Current job in queue */ | |
271 | cupsd_printer_t *printer, /* Printer destination */ | |
272 | *pclass; /* Printer class destination */ | |
ac884b6a | 273 | ipp_attribute_t *attr; /* Job attribute */ |
238c3832 | 274 | time_t curtime; /* Current time */ |
ef416fc2 | 275 | |
276 | ||
bd7854cb | 277 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
278 | "cupsdCheckJobs: %d active jobs, sleeping=%d, reload=%d", | |
279 | cupsArrayCount(ActiveJobs), Sleeping, NeedReload); | |
280 | ||
238c3832 MS |
281 | curtime = time(NULL); |
282 | ||
ef416fc2 | 283 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
284 | job; | |
285 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
286 | { | |
238c3832 MS |
287 | /* |
288 | * Kill jobs if they are unresponsive... | |
289 | */ | |
290 | ||
291 | if (job->kill_time && job->kill_time <= curtime) | |
292 | { | |
293 | stop_job(job, CUPSD_JOB_FORCE); | |
294 | continue; | |
295 | } | |
296 | ||
ef416fc2 | 297 | /* |
298 | * Start held jobs if they are ready... | |
299 | */ | |
300 | ||
bd7854cb | 301 | if (job->state_value == IPP_JOB_HELD && |
ef416fc2 | 302 | job->hold_until && |
238c3832 | 303 | job->hold_until < curtime) |
bd7854cb | 304 | { |
09a101d6 | 305 | if (job->pending_timeout) |
91c84a35 | 306 | { |
dfd5680b MS |
307 | /* |
308 | * This job is pending; check that we don't have an active Send-Document | |
309 | * operation in progress on any of the client connections, then timeout | |
310 | * the job so we can start printing... | |
311 | */ | |
312 | ||
313 | cupsd_client_t *con; /* Current client connection */ | |
314 | ||
315 | ||
316 | for (con = (cupsd_client_t *)cupsArrayFirst(Clients); | |
317 | con; | |
318 | con = (cupsd_client_t *)cupsArrayNext(Clients)) | |
319 | if (con->request && | |
320 | con->request->request.op.operation_id == IPP_SEND_DOCUMENT) | |
321 | break; | |
322 | ||
323 | if (con) | |
324 | continue; | |
325 | ||
91c84a35 MS |
326 | if (cupsdTimeoutJob(job)) |
327 | continue; | |
328 | } | |
09a101d6 | 329 | |
b9faaae1 MS |
330 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, |
331 | "Job submission timed out."); | |
bd7854cb | 332 | } |
ef416fc2 | 333 | |
334 | /* | |
335 | * Start pending jobs if the destination is available... | |
336 | */ | |
337 | ||
b9faaae1 MS |
338 | if (job->state_value == IPP_JOB_PENDING && !NeedReload && !Sleeping && |
339 | !job->printer) | |
ef416fc2 | 340 | { |
341 | printer = cupsdFindDest(job->dest); | |
342 | pclass = NULL; | |
343 | ||
344 | while (printer && | |
345 | (printer->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_CLASS))) | |
346 | { | |
347 | /* | |
348 | * If the class is remote, just pass it to the remote server... | |
349 | */ | |
350 | ||
351 | pclass = printer; | |
352 | ||
c0e1af83 | 353 | if (pclass->state == IPP_PRINTER_STOPPED) |
b86bc4cf | 354 | printer = NULL; |
c0e1af83 | 355 | else if (pclass->type & CUPS_PRINTER_REMOTE) |
356 | break; | |
357 | else | |
358 | printer = cupsdFindAvailablePrinter(printer->name); | |
ef416fc2 | 359 | } |
360 | ||
361 | if (!printer && !pclass) | |
362 | { | |
363 | /* | |
364 | * Whoa, the printer and/or class for this destination went away; | |
365 | * cancel the job... | |
366 | */ | |
367 | ||
b9faaae1 MS |
368 | cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_PURGE, |
369 | "Job aborted because the destination printer/class " | |
370 | "has gone away."); | |
ef416fc2 | 371 | } |
61cf44e2 | 372 | else if (printer && !printer->holding_new_jobs) |
ef416fc2 | 373 | { |
374 | /* | |
375 | * See if the printer is available or remote and not printing a job; | |
376 | * if so, start the job... | |
377 | */ | |
378 | ||
379 | if (pclass) | |
380 | { | |
381 | /* | |
382 | * Add/update a job-actual-printer-uri attribute for this job | |
383 | * so that we know which printer actually printed the job... | |
384 | */ | |
385 | ||
ef416fc2 | 386 | if ((attr = ippFindAttribute(job->attrs, "job-actual-printer-uri", |
387 | IPP_TAG_URI)) != NULL) | |
388 | cupsdSetString(&attr->values[0].string.text, printer->uri); | |
389 | else | |
390 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, | |
391 | "job-actual-printer-uri", NULL, printer->uri); | |
3dfe78b3 MS |
392 | |
393 | job->dirty = 1; | |
394 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 395 | } |
396 | ||
09a101d6 | 397 | if ((!(printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is local */ |
61cf44e2 | 398 | printer->state == IPP_PRINTER_IDLE) || /* and idle, OR */ |
09a101d6 | 399 | ((printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is remote */ |
bd7854cb | 400 | !printer->job)) /* and not printing */ |
bc44d920 | 401 | { |
bc44d920 | 402 | /* |
403 | * Start the job... | |
404 | */ | |
405 | ||
e1d6a774 | 406 | start_job(job, printer); |
bc44d920 | 407 | } |
ef416fc2 | 408 | } |
409 | } | |
410 | } | |
411 | } | |
412 | ||
413 | ||
414 | /* | |
415 | * 'cupsdCleanJobs()' - Clean out old jobs. | |
416 | */ | |
417 | ||
418 | void | |
419 | cupsdCleanJobs(void) | |
420 | { | |
421 | cupsd_job_t *job; /* Current job */ | |
422 | ||
423 | ||
bd7854cb | 424 | if (MaxJobs <= 0) |
ef416fc2 | 425 | return; |
426 | ||
427 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
428 | job && cupsArrayCount(Jobs) >= MaxJobs; | |
429 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
b9faaae1 MS |
430 | if (job->state_value >= IPP_JOB_CANCELED && !job->printer) |
431 | cupsdDeleteJob(job, CUPSD_JOB_PURGE); | |
ef416fc2 | 432 | } |
433 | ||
434 | ||
3dfe78b3 | 435 | /* |
b9faaae1 | 436 | * 'cupsdContinueJob()' - Continue printing with the next file in a job. |
3dfe78b3 MS |
437 | */ |
438 | ||
439 | void | |
b9faaae1 | 440 | cupsdContinueJob(cupsd_job_t *job) /* I - Job */ |
3dfe78b3 | 441 | { |
b9faaae1 MS |
442 | int i; /* Looping var */ |
443 | int slot; /* Pipe slot */ | |
444 | cups_array_t *filters, /* Filters for job */ | |
445 | *prefilters; /* Filters with prefilters */ | |
446 | mime_filter_t *filter, /* Current filter */ | |
447 | *prefilter, /* Prefilter */ | |
448 | port_monitor; /* Port monitor filter */ | |
449 | char scheme[255]; /* Device URI scheme */ | |
450 | ipp_attribute_t *attr; /* Current attribute */ | |
451 | const char *ptr, /* Pointer into value */ | |
452 | *abort_message; /* Abort message */ | |
453 | struct stat backinfo; /* Backend file information */ | |
454 | int backroot; /* Run backend as root? */ | |
455 | int pid; /* Process ID of new filter process */ | |
456 | int banner_page; /* 1 if banner page, 0 otherwise */ | |
457 | int filterfds[2][2];/* Pipes used between filters */ | |
458 | int envc; /* Number of environment variables */ | |
459 | char **argv, /* Filter command-line arguments */ | |
460 | filename[1024], /* Job filename */ | |
461 | command[1024], /* Full path to command */ | |
462 | jobid[255], /* Job ID string */ | |
463 | title[IPP_MAX_NAME], | |
464 | /* Job title string */ | |
465 | copies[255], /* # copies string */ | |
466 | *options, /* Options string */ | |
467 | *envp[MAX_ENV + 19], | |
468 | /* Environment variables */ | |
469 | charset[255], /* CHARSET env variable */ | |
470 | class_name[255],/* CLASS env variable */ | |
471 | classification[1024], | |
472 | /* CLASSIFICATION env variable */ | |
473 | content_type[1024], | |
474 | /* CONTENT_TYPE env variable */ | |
475 | device_uri[1024], | |
476 | /* DEVICE_URI env variable */ | |
477 | final_content_type[1024], | |
478 | /* FINAL_CONTENT_TYPE env variable */ | |
479 | lang[255], /* LANG env variable */ | |
480 | #ifdef __APPLE__ | |
481 | apple_language[255], | |
482 | /* APPLE_LANGUAGE env variable */ | |
483 | #endif /* __APPLE__ */ | |
484 | ppd[1024], /* PPD env variable */ | |
485 | printer_info[255], | |
486 | /* PRINTER_INFO env variable */ | |
487 | printer_location[255], | |
488 | /* PRINTER_LOCATION env variable */ | |
489 | printer_name[255], | |
490 | /* PRINTER env variable */ | |
491 | rip_max_cache[255]; | |
492 | /* RIP_MAX_CACHE env variable */ | |
493 | ||
494 | ||
495 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
496 | "cupsdContinueJob(job=%p(%d)): current_file=%d, num_files=%d", | |
497 | job, job->id, job->current_file, job->num_files); | |
3dfe78b3 | 498 | |
3dfe78b3 | 499 | /* |
b9faaae1 MS |
500 | * Figure out what filters are required to convert from |
501 | * the source to the destination type... | |
3dfe78b3 MS |
502 | */ |
503 | ||
b9faaae1 | 504 | FilterLevel -= job->cost; |
3dfe78b3 | 505 | |
1340db2d | 506 | filters = NULL; |
3dfe78b3 | 507 | |
b9faaae1 | 508 | if (job->printer->raw) |
3dfe78b3 | 509 | { |
b9faaae1 MS |
510 | /* |
511 | * Remote jobs and raw queues go directly to the printer without | |
512 | * filtering... | |
513 | */ | |
3dfe78b3 | 514 | |
b9faaae1 | 515 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "Sending job to queue tagged as raw..."); |
3dfe78b3 | 516 | |
b9faaae1 MS |
517 | filters = NULL; |
518 | } | |
519 | else | |
520 | { | |
521 | /* | |
522 | * Local jobs get filtered... | |
523 | */ | |
3dfe78b3 | 524 | |
b9faaae1 MS |
525 | filters = mimeFilter(MimeDatabase, job->filetypes[job->current_file], |
526 | job->printer->filetype, &(job->cost)); | |
ef416fc2 | 527 | |
b9faaae1 MS |
528 | if (!filters) |
529 | { | |
530 | cupsdLogJob(job, CUPSD_LOG_ERROR, | |
531 | "Unable to convert file %d to printable format!", | |
532 | job->current_file); | |
ef416fc2 | 533 | |
b9faaae1 | 534 | job->current_file ++; |
ef416fc2 | 535 | |
b9faaae1 MS |
536 | if (job->current_file == job->num_files) |
537 | cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_DEFAULT, | |
538 | "Aborting job because it cannot be printed."); | |
ef416fc2 | 539 | |
b9faaae1 MS |
540 | return; |
541 | } | |
ef416fc2 | 542 | |
ef416fc2 | 543 | /* |
b9faaae1 | 544 | * Remove NULL ("-") filters... |
ef416fc2 | 545 | */ |
546 | ||
b9faaae1 MS |
547 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); |
548 | filter; | |
549 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
550 | if (!strcmp(filter->filter, "-")) | |
551 | cupsArrayRemove(filters, filter); | |
ef416fc2 | 552 | |
b9faaae1 MS |
553 | if (cupsArrayCount(filters) == 0) |
554 | { | |
555 | cupsArrayDelete(filters); | |
556 | filters = NULL; | |
557 | } | |
ef416fc2 | 558 | |
b9faaae1 MS |
559 | /* |
560 | * If this printer has any pre-filters, insert the required pre-filter | |
561 | * in the filters array... | |
562 | */ | |
ef416fc2 | 563 | |
b9faaae1 MS |
564 | if (job->printer->prefiltertype && filters) |
565 | { | |
566 | prefilters = cupsArrayNew(NULL, NULL); | |
567 | ||
568 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); | |
569 | filter; | |
570 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
571 | { | |
572 | if ((prefilter = mimeFilterLookup(MimeDatabase, filter->src, | |
573 | job->printer->prefiltertype))) | |
574 | { | |
575 | cupsArrayAdd(prefilters, prefilter); | |
576 | job->cost += prefilter->cost; | |
577 | } | |
ef416fc2 | 578 | |
b9faaae1 MS |
579 | cupsArrayAdd(prefilters, filter); |
580 | } | |
e00b005a | 581 | |
b9faaae1 MS |
582 | cupsArrayDelete(filters); |
583 | filters = prefilters; | |
584 | } | |
585 | } | |
bc44d920 | 586 | |
c168a833 | 587 | /* |
b9faaae1 MS |
588 | * Set a minimum cost of 100 for all jobs so that FilterLimit |
589 | * works with raw queues and other low-cost paths. | |
c168a833 MS |
590 | */ |
591 | ||
b9faaae1 MS |
592 | if (job->cost < 100) |
593 | job->cost = 100; | |
c168a833 | 594 | |
745129be | 595 | /* |
b9faaae1 | 596 | * See if the filter cost is too high... |
745129be MS |
597 | */ |
598 | ||
b9faaae1 MS |
599 | if ((FilterLevel + job->cost) > FilterLimit && FilterLevel > 0 && |
600 | FilterLimit > 0) | |
ef416fc2 | 601 | { |
602 | /* | |
b9faaae1 | 603 | * Don't print this job quite yet... |
ef416fc2 | 604 | */ |
605 | ||
b9faaae1 | 606 | cupsArrayDelete(filters); |
a74454a7 | 607 | |
b9faaae1 MS |
608 | cupsdLogJob(job, CUPSD_LOG_INFO, |
609 | "Holding because filter limit has been reached."); | |
610 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, | |
611 | "cupsdContinueJob: file=%d, cost=%d, level=%d, limit=%d", | |
612 | job->current_file, job->cost, FilterLevel, | |
613 | FilterLimit); | |
614 | return; | |
615 | } | |
a74454a7 | 616 | |
b9faaae1 | 617 | FilterLevel += job->cost; |
a74454a7 | 618 | |
b9faaae1 MS |
619 | /* |
620 | * Add decompression/raw filter as needed... | |
621 | */ | |
a74454a7 | 622 | |
b9faaae1 MS |
623 | if ((!job->printer->raw && job->compressions[job->current_file]) || |
624 | (!filters && !job->printer->remote && | |
625 | (job->num_files > 1 || !strncmp(job->printer->device_uri, "file:", 5)))) | |
626 | { | |
a74454a7 | 627 | /* |
b9faaae1 | 628 | * Add gziptoany filter to the front of the list... |
a74454a7 | 629 | */ |
630 | ||
b9faaae1 MS |
631 | if (!filters) |
632 | filters = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 633 | |
b9faaae1 MS |
634 | if (!cupsArrayInsert(filters, &gziptoany_filter)) |
635 | { | |
636 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
637 | "Unable to add decompression filter - %s", strerror(errno)); | |
ed486911 | 638 | |
b9faaae1 | 639 | cupsArrayDelete(filters); |
ed486911 | 640 | |
b9faaae1 MS |
641 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, |
642 | "Stopping job because the scheduler ran out of " | |
643 | "memory."); | |
ed486911 | 644 | |
b9faaae1 MS |
645 | FilterLevel -= job->cost; |
646 | return; | |
647 | } | |
648 | } | |
ef416fc2 | 649 | |
b9faaae1 MS |
650 | /* |
651 | * Add port monitor, if any... | |
652 | */ | |
ef416fc2 | 653 | |
b9faaae1 MS |
654 | if (job->printer->port_monitor) |
655 | { | |
656 | /* | |
657 | * Add port monitor to the end of the list... | |
658 | */ | |
ef416fc2 | 659 | |
b9faaae1 MS |
660 | if (!filters) |
661 | filters = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 662 | |
b9faaae1 MS |
663 | port_monitor.src = NULL; |
664 | port_monitor.dst = NULL; | |
665 | port_monitor.cost = 0; | |
ef416fc2 | 666 | |
b9faaae1 MS |
667 | snprintf(port_monitor.filter, sizeof(port_monitor.filter), |
668 | "%s/monitor/%s", ServerBin, job->printer->port_monitor); | |
ef416fc2 | 669 | |
b9faaae1 MS |
670 | if (!cupsArrayAdd(filters, &port_monitor)) |
671 | { | |
672 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
673 | "Unable to add port monitor - %s", strerror(errno)); | |
ef416fc2 | 674 | |
b9faaae1 | 675 | cupsArrayDelete(filters); |
07725fee | 676 | |
b9faaae1 MS |
677 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, |
678 | "Stopping job because the scheduler ran out of " | |
679 | "memory."); | |
07725fee | 680 | |
b9faaae1 MS |
681 | FilterLevel -= job->cost; |
682 | return; | |
683 | } | |
684 | } | |
ef416fc2 | 685 | |
b9faaae1 MS |
686 | /* |
687 | * Make sure we don't go over the "MAX_FILTERS" limit... | |
688 | */ | |
ef416fc2 | 689 | |
b9faaae1 MS |
690 | if (cupsArrayCount(filters) > MAX_FILTERS) |
691 | { | |
692 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
693 | "Too many filters (%d > %d), unable to print!", | |
694 | cupsArrayCount(filters), MAX_FILTERS); | |
ef416fc2 | 695 | |
b9faaae1 MS |
696 | cupsArrayDelete(filters); |
697 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, | |
698 | "Stopping job because it needs too many filters to " | |
699 | "print."); | |
ef416fc2 | 700 | |
b9faaae1 MS |
701 | FilterLevel -= job->cost; |
702 | return; | |
703 | } | |
07725fee | 704 | |
b9faaae1 MS |
705 | /* |
706 | * Determine if we are printing a banner page or not... | |
707 | */ | |
07725fee | 708 | |
b9faaae1 MS |
709 | if (job->job_sheets == NULL) |
710 | { | |
711 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "No job-sheets attribute."); | |
712 | if ((job->job_sheets = | |
713 | ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
714 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
715 | "... but someone added one without setting job_sheets!"); | |
716 | } | |
717 | else if (job->job_sheets->num_values == 1) | |
718 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "job-sheets=%s", | |
719 | job->job_sheets->values[0].string.text); | |
720 | else | |
721 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "job-sheets=%s,%s", | |
722 | job->job_sheets->values[0].string.text, | |
723 | job->job_sheets->values[1].string.text); | |
07725fee | 724 | |
b9faaae1 MS |
725 | if (job->printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) |
726 | banner_page = 0; | |
727 | else if (job->job_sheets == NULL) | |
728 | banner_page = 0; | |
729 | else if (strcasecmp(job->job_sheets->values[0].string.text, "none") != 0 && | |
730 | job->current_file == 0) | |
731 | banner_page = 1; | |
732 | else if (job->job_sheets->num_values > 1 && | |
733 | strcasecmp(job->job_sheets->values[1].string.text, "none") != 0 && | |
734 | job->current_file == (job->num_files - 1)) | |
735 | banner_page = 1; | |
736 | else | |
737 | banner_page = 0; | |
07725fee | 738 | |
b9faaae1 MS |
739 | if ((options = get_options(job, banner_page, copies, sizeof(copies), title, |
740 | sizeof(title))) == NULL) | |
741 | { | |
742 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, | |
743 | "Stopping job because the scheduler ran out of memory."); | |
744 | cupsArrayDelete(filters); | |
ef416fc2 | 745 | |
b9faaae1 MS |
746 | FilterLevel -= job->cost; |
747 | return; | |
748 | } | |
ef416fc2 | 749 | |
b9faaae1 MS |
750 | /* |
751 | * Build the command-line arguments for the filters. Each filter | |
752 | * has 6 or 7 arguments: | |
753 | * | |
754 | * argv[0] = printer | |
755 | * argv[1] = job ID | |
756 | * argv[2] = username | |
757 | * argv[3] = title | |
758 | * argv[4] = # copies | |
759 | * argv[5] = options | |
760 | * argv[6] = filename (optional; normally stdin) | |
761 | * | |
762 | * This allows legacy printer drivers that use the old System V | |
763 | * printing interface to be used by CUPS. | |
764 | * | |
765 | * For remote jobs, we send all of the files in the argument list. | |
766 | */ | |
07725fee | 767 | |
b9faaae1 MS |
768 | if (job->printer->remote) |
769 | argv = calloc(7 + job->num_files, sizeof(char *)); | |
770 | else | |
771 | argv = calloc(8, sizeof(char *)); | |
07725fee | 772 | |
b9faaae1 MS |
773 | if (!argv) |
774 | { | |
775 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Unable to allocate argument array - %s", | |
776 | strerror(errno)); | |
777 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, | |
778 | "Stopping job because the scheduler ran out of memory."); | |
779 | cupsArrayDelete(filters); | |
07725fee | 780 | |
b9faaae1 MS |
781 | FilterLevel -= job->cost; |
782 | return; | |
783 | } | |
ef416fc2 | 784 | |
b9faaae1 | 785 | sprintf(jobid, "%d", job->id); |
ef416fc2 | 786 | |
b9faaae1 MS |
787 | argv[0] = job->printer->name; |
788 | argv[1] = jobid; | |
789 | argv[2] = job->username; | |
790 | argv[3] = title; | |
791 | argv[4] = copies; | |
792 | argv[5] = options; | |
ef416fc2 | 793 | |
b9faaae1 | 794 | if (job->printer->remote && job->num_files > 1) |
ef416fc2 | 795 | { |
b9faaae1 MS |
796 | for (i = 0; i < job->num_files; i ++) |
797 | { | |
798 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
799 | job->id, i + 1); | |
800 | argv[6 + i] = strdup(filename); | |
801 | } | |
ef416fc2 | 802 | } |
803 | else | |
804 | { | |
b9faaae1 MS |
805 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, |
806 | job->id, job->current_file + 1); | |
807 | argv[6] = filename; | |
ef416fc2 | 808 | } |
ef416fc2 | 809 | |
b9faaae1 MS |
810 | for (i = 0; argv[i]; i ++) |
811 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "argv[%d]=\"%s\"", i, argv[i]); | |
ef416fc2 | 812 | |
b9faaae1 MS |
813 | /* |
814 | * Create environment variable strings for the filters... | |
815 | */ | |
bd7854cb | 816 | |
b9faaae1 MS |
817 | attr = ippFindAttribute(job->attrs, "attributes-natural-language", |
818 | IPP_TAG_LANGUAGE); | |
ef416fc2 | 819 | |
b9faaae1 MS |
820 | #ifdef __APPLE__ |
821 | strcpy(apple_language, "APPLE_LANGUAGE="); | |
822 | _cupsAppleLanguage(attr->values[0].string.text, | |
823 | apple_language + 15, sizeof(apple_language) - 15); | |
824 | #endif /* __APPLE__ */ | |
ef416fc2 | 825 | |
b9faaae1 | 826 | switch (strlen(attr->values[0].string.text)) |
ef416fc2 | 827 | { |
b9faaae1 MS |
828 | default : |
829 | /* | |
830 | * This is an unknown or badly formatted language code; use | |
831 | * the POSIX locale... | |
832 | */ | |
ef416fc2 | 833 | |
b9faaae1 MS |
834 | strcpy(lang, "LANG=C"); |
835 | break; | |
ef416fc2 | 836 | |
b9faaae1 MS |
837 | case 2 : |
838 | /* | |
839 | * Just the language code (ll)... | |
840 | */ | |
ef416fc2 | 841 | |
1340db2d | 842 | snprintf(lang, sizeof(lang), "LANG=%s.UTF-8", |
b9faaae1 MS |
843 | attr->values[0].string.text); |
844 | break; | |
ef416fc2 | 845 | |
b9faaae1 MS |
846 | case 5 : |
847 | /* | |
848 | * Language and country code (ll-cc)... | |
849 | */ | |
ef416fc2 | 850 | |
1340db2d | 851 | snprintf(lang, sizeof(lang), "LANG=%c%c_%c%c.UTF-8", |
b9faaae1 MS |
852 | attr->values[0].string.text[0], |
853 | attr->values[0].string.text[1], | |
854 | toupper(attr->values[0].string.text[3] & 255), | |
855 | toupper(attr->values[0].string.text[4] & 255)); | |
856 | break; | |
857 | } | |
ef416fc2 | 858 | |
b9faaae1 MS |
859 | if ((attr = ippFindAttribute(job->attrs, "document-format", |
860 | IPP_TAG_MIMETYPE)) != NULL && | |
861 | (ptr = strstr(attr->values[0].string.text, "charset=")) != NULL) | |
862 | snprintf(charset, sizeof(charset), "CHARSET=%s", ptr + 8); | |
863 | else | |
864 | strlcpy(charset, "CHARSET=utf-8", sizeof(charset)); | |
ef416fc2 | 865 | |
b9faaae1 MS |
866 | snprintf(content_type, sizeof(content_type), "CONTENT_TYPE=%s/%s", |
867 | job->filetypes[job->current_file]->super, | |
868 | job->filetypes[job->current_file]->type); | |
869 | snprintf(device_uri, sizeof(device_uri), "DEVICE_URI=%s", | |
870 | job->printer->device_uri); | |
871 | snprintf(ppd, sizeof(ppd), "PPD=%s/ppd/%s.ppd", ServerRoot, | |
872 | job->printer->name); | |
873 | snprintf(printer_info, sizeof(printer_name), "PRINTER_INFO=%s", | |
874 | job->printer->info ? job->printer->info : ""); | |
875 | snprintf(printer_location, sizeof(printer_name), "PRINTER_LOCATION=%s", | |
876 | job->printer->location ? job->printer->location : ""); | |
877 | snprintf(printer_name, sizeof(printer_name), "PRINTER=%s", job->printer->name); | |
878 | snprintf(rip_max_cache, sizeof(rip_max_cache), "RIP_MAX_CACHE=%s", RIPCache); | |
ef416fc2 | 879 | |
b9faaae1 | 880 | envc = cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
ef416fc2 | 881 | |
b9faaae1 MS |
882 | envp[envc ++] = charset; |
883 | envp[envc ++] = lang; | |
884 | #ifdef __APPLE__ | |
885 | envp[envc ++] = apple_language; | |
886 | #endif /* __APPLE__ */ | |
887 | envp[envc ++] = ppd; | |
888 | envp[envc ++] = rip_max_cache; | |
889 | envp[envc ++] = content_type; | |
890 | envp[envc ++] = device_uri; | |
891 | envp[envc ++] = printer_info; | |
892 | envp[envc ++] = printer_location; | |
893 | envp[envc ++] = printer_name; | |
894 | envp[envc ++] = banner_page ? "CUPS_FILETYPE=job-sheet" : | |
895 | "CUPS_FILETYPE=document"; | |
ef416fc2 | 896 | |
b9faaae1 MS |
897 | if (!job->printer->remote && !job->printer->raw) |
898 | { | |
899 | filter = (mime_filter_t *)cupsArrayLast(filters); | |
ef416fc2 | 900 | |
b9faaae1 MS |
901 | if (job->printer->port_monitor) |
902 | filter = (mime_filter_t *)cupsArrayPrev(filters); | |
ef416fc2 | 903 | |
b9faaae1 MS |
904 | if (filter && filter->dst) |
905 | { | |
906 | snprintf(final_content_type, sizeof(final_content_type), | |
907 | "FINAL_CONTENT_TYPE=%s/%s", | |
908 | filter->dst->super, filter->dst->type); | |
909 | envp[envc ++] = final_content_type; | |
910 | } | |
911 | } | |
ef416fc2 | 912 | |
b9faaae1 MS |
913 | if (Classification && !banner_page) |
914 | { | |
915 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", | |
916 | IPP_TAG_NAME)) == NULL) | |
917 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
918 | Classification); | |
919 | else if (attr->num_values > 1 && | |
920 | strcmp(attr->values[1].string.text, "none") != 0) | |
921 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
922 | attr->values[1].string.text); | |
923 | else | |
924 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
925 | attr->values[0].string.text); | |
ef416fc2 | 926 | |
b9faaae1 MS |
927 | envp[envc ++] = classification; |
928 | } | |
ef416fc2 | 929 | |
b9faaae1 MS |
930 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
931 | { | |
932 | snprintf(class_name, sizeof(class_name), "CLASS=%s", job->dest); | |
933 | envp[envc ++] = class_name; | |
934 | } | |
ef416fc2 | 935 | |
b9faaae1 MS |
936 | if (job->auth_username) |
937 | envp[envc ++] = job->auth_username; | |
938 | if (job->auth_domain) | |
939 | envp[envc ++] = job->auth_domain; | |
940 | if (job->auth_password) | |
941 | envp[envc ++] = job->auth_password; | |
ef416fc2 | 942 | |
b9faaae1 MS |
943 | #ifdef HAVE_GSSAPI |
944 | if (job->ccname) | |
945 | envp[envc ++] = job->ccname; | |
946 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 947 | |
b9faaae1 | 948 | envp[envc] = NULL; |
ef416fc2 | 949 | |
b9faaae1 MS |
950 | for (i = 0; i < envc; i ++) |
951 | if (!strncmp(envp[i], "AUTH_", 5)) | |
952 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"AUTH_%c****\"", i, | |
953 | envp[i][5]); | |
954 | else if (strncmp(envp[i], "DEVICE_URI=", 11)) | |
955 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"%s\"", i, envp[i]); | |
956 | else | |
957 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"DEVICE_URI=%s\"", i, | |
958 | job->printer->sanitized_device_uri); | |
ef416fc2 | 959 | |
b9faaae1 MS |
960 | if (job->printer->remote) |
961 | job->current_file = job->num_files; | |
962 | else | |
963 | job->current_file ++; | |
ef416fc2 | 964 | |
b9faaae1 MS |
965 | /* |
966 | * Now create processes for all of the filters... | |
967 | */ | |
ef416fc2 | 968 | |
b9faaae1 MS |
969 | filterfds[0][0] = -1; |
970 | filterfds[0][1] = -1; | |
971 | filterfds[1][0] = -1; | |
972 | filterfds[1][1] = -1; | |
ef416fc2 | 973 | |
b9faaae1 | 974 | memset(job->filters, 0, sizeof(job->filters)); |
ef416fc2 | 975 | |
b9faaae1 MS |
976 | for (i = 0, slot = 0, filter = (mime_filter_t *)cupsArrayFirst(filters); |
977 | filter; | |
978 | i ++, filter = (mime_filter_t *)cupsArrayNext(filters)) | |
979 | { | |
980 | if (filter->filter[0] != '/') | |
981 | snprintf(command, sizeof(command), "%s/filter/%s", ServerBin, | |
982 | filter->filter); | |
983 | else | |
984 | strlcpy(command, filter->filter, sizeof(command)); | |
ef416fc2 | 985 | |
b9faaae1 MS |
986 | if (i < (cupsArrayCount(filters) - 1)) |
987 | { | |
988 | if (cupsdOpenPipe(filterfds[slot])) | |
989 | { | |
990 | abort_message = "Stopping job because the scheduler could not create " | |
991 | "the filter pipes."; | |
ef416fc2 | 992 | |
b9faaae1 MS |
993 | goto abort_job; |
994 | } | |
995 | } | |
996 | else | |
997 | { | |
998 | if (job->current_file == 1) | |
999 | { | |
1000 | if (strncmp(job->printer->device_uri, "file:", 5) != 0) | |
1001 | { | |
1002 | if (cupsdOpenPipe(job->print_pipes)) | |
1003 | { | |
1004 | abort_message = "Stopping job because the scheduler could not " | |
1005 | "create the backend pipes."; | |
ef416fc2 | 1006 | |
b9faaae1 MS |
1007 | goto abort_job; |
1008 | } | |
1009 | } | |
1010 | else | |
1011 | { | |
1012 | job->print_pipes[0] = -1; | |
1013 | if (!strcmp(job->printer->device_uri, "file:/dev/null") || | |
1014 | !strcmp(job->printer->device_uri, "file:///dev/null")) | |
1015 | job->print_pipes[1] = -1; | |
1016 | else | |
1017 | { | |
1018 | if (!strncmp(job->printer->device_uri, "file:/dev/", 10)) | |
1019 | job->print_pipes[1] = open(job->printer->device_uri + 5, | |
1020 | O_WRONLY | O_EXCL); | |
1021 | else if (!strncmp(job->printer->device_uri, "file:///dev/", 12)) | |
1022 | job->print_pipes[1] = open(job->printer->device_uri + 7, | |
1023 | O_WRONLY | O_EXCL); | |
1024 | else if (!strncmp(job->printer->device_uri, "file:///", 8)) | |
1025 | job->print_pipes[1] = open(job->printer->device_uri + 7, | |
1026 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
1027 | else | |
1028 | job->print_pipes[1] = open(job->printer->device_uri + 5, | |
1029 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
ef416fc2 | 1030 | |
b9faaae1 MS |
1031 | if (job->print_pipes[1] < 0) |
1032 | { | |
1033 | abort_message = "Stopping job because the scheduler could not " | |
1034 | "open the output file."; | |
bd7854cb | 1035 | |
b9faaae1 MS |
1036 | goto abort_job; |
1037 | } | |
ef416fc2 | 1038 | |
b9faaae1 MS |
1039 | fcntl(job->print_pipes[1], F_SETFD, |
1040 | fcntl(job->print_pipes[1], F_GETFD) | FD_CLOEXEC); | |
1041 | } | |
1042 | } | |
1043 | } | |
ef416fc2 | 1044 | |
b9faaae1 MS |
1045 | filterfds[slot][0] = job->print_pipes[0]; |
1046 | filterfds[slot][1] = job->print_pipes[1]; | |
1047 | } | |
ef416fc2 | 1048 | |
b9faaae1 MS |
1049 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
1050 | filterfds[slot][1], job->status_pipes[1], | |
1051 | job->back_pipes[0], job->side_pipes[0], 0, | |
38e73f87 | 1052 | job->profile, job, job->filters + i); |
ef416fc2 | 1053 | |
b9faaae1 | 1054 | cupsdClosePipe(filterfds[!slot]); |
ef416fc2 | 1055 | |
b9faaae1 MS |
1056 | if (pid == 0) |
1057 | { | |
1058 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to start filter \"%s\" - %s.", | |
1059 | filter->filter, strerror(errno)); | |
3dfe78b3 | 1060 | |
b9faaae1 MS |
1061 | abort_message = "Stopped job because the scheduler could not execute a " |
1062 | "filter."; | |
ef416fc2 | 1063 | |
b9faaae1 MS |
1064 | goto abort_job; |
1065 | } | |
ef416fc2 | 1066 | |
b9faaae1 MS |
1067 | cupsdLogJob(job, CUPSD_LOG_INFO, "Started filter %s (PID %d)", command, |
1068 | pid); | |
bd7854cb | 1069 | |
b9faaae1 MS |
1070 | argv[6] = NULL; |
1071 | slot = !slot; | |
bd7854cb | 1072 | } |
1073 | ||
b9faaae1 MS |
1074 | cupsArrayDelete(filters); |
1075 | filters = NULL; | |
ef416fc2 | 1076 | |
1077 | /* | |
b9faaae1 | 1078 | * Finally, pipe the final output into a backend process if needed... |
ef416fc2 | 1079 | */ |
1080 | ||
b9faaae1 | 1081 | if (strncmp(job->printer->device_uri, "file:", 5) != 0) |
bd7854cb | 1082 | { |
b9faaae1 MS |
1083 | if (job->current_file == 1 || job->printer->remote) |
1084 | { | |
1085 | sscanf(job->printer->device_uri, "%254[^:]", scheme); | |
1086 | snprintf(command, sizeof(command), "%s/backend/%s", ServerBin, scheme); | |
ef416fc2 | 1087 | |
b9faaae1 MS |
1088 | /* |
1089 | * See if the backend needs to run as root... | |
1090 | */ | |
ef416fc2 | 1091 | |
b9faaae1 MS |
1092 | if (RunUser) |
1093 | backroot = 0; | |
1094 | else if (stat(command, &backinfo)) | |
1095 | backroot = 0; | |
1096 | else | |
1097 | backroot = !(backinfo.st_mode & (S_IRWXG | S_IRWXO)); | |
ef416fc2 | 1098 | |
b9faaae1 | 1099 | argv[0] = job->printer->sanitized_device_uri; |
ef416fc2 | 1100 | |
b9faaae1 MS |
1101 | filterfds[slot][0] = -1; |
1102 | filterfds[slot][1] = -1; | |
ef416fc2 | 1103 | |
b9faaae1 MS |
1104 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
1105 | filterfds[slot][1], job->status_pipes[1], | |
1106 | job->back_pipes[1], job->side_pipes[1], | |
38e73f87 | 1107 | backroot, job->profile, job, &(job->backend)); |
ef416fc2 | 1108 | |
b9faaae1 MS |
1109 | if (pid == 0) |
1110 | { | |
1111 | abort_message = "Stopping job because the sheduler could not execute " | |
1112 | "the backend."; | |
1113 | ||
1114 | goto abort_job; | |
1115 | } | |
1116 | else | |
1117 | { | |
1118 | cupsdLogJob(job, CUPSD_LOG_INFO, "Started backend %s (PID %d)", | |
1119 | command, pid); | |
1120 | } | |
1121 | } | |
ef416fc2 | 1122 | |
b9faaae1 MS |
1123 | if (job->current_file == job->num_files) |
1124 | { | |
1125 | cupsdClosePipe(job->print_pipes); | |
1126 | cupsdClosePipe(job->back_pipes); | |
1127 | cupsdClosePipe(job->side_pipes); | |
ef416fc2 | 1128 | |
b9faaae1 MS |
1129 | close(job->status_pipes[1]); |
1130 | job->status_pipes[1] = -1; | |
1131 | } | |
1132 | } | |
1133 | else | |
bd7854cb | 1134 | { |
b9faaae1 MS |
1135 | filterfds[slot][0] = -1; |
1136 | filterfds[slot][1] = -1; | |
ef416fc2 | 1137 | |
b9faaae1 MS |
1138 | if (job->current_file == job->num_files) |
1139 | { | |
1140 | cupsdClosePipe(job->print_pipes); | |
1141 | ||
1142 | close(job->status_pipes[1]); | |
1143 | job->status_pipes[1] = -1; | |
1144 | } | |
bd7854cb | 1145 | } |
ef416fc2 | 1146 | |
b9faaae1 MS |
1147 | cupsdClosePipe(filterfds[slot]); |
1148 | ||
1149 | if (job->printer->remote && job->num_files > 1) | |
bd7854cb | 1150 | { |
b9faaae1 MS |
1151 | for (i = 0; i < job->num_files; i ++) |
1152 | free(argv[i + 6]); | |
bd7854cb | 1153 | } |
ef416fc2 | 1154 | |
b9faaae1 | 1155 | free(argv); |
ef416fc2 | 1156 | |
b9faaae1 MS |
1157 | cupsdAddSelect(job->status_buffer->fd, (cupsd_selfunc_t)update_job, NULL, |
1158 | job); | |
ef416fc2 | 1159 | |
b9faaae1 MS |
1160 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "Job #%d started.", |
1161 | job->id); | |
ef416fc2 | 1162 | |
38e73f87 MS |
1163 | /* |
1164 | * If we get here than we are able to run the printer driver filters, so clear | |
1165 | * the missing and insecure warnings... | |
1166 | */ | |
1167 | ||
1168 | cupsdSetPrinterReasons(job->printer, "-cups-missing-filter-warning," | |
1169 | "cups-insecure-filter-warning"); | |
1170 | ||
b9faaae1 | 1171 | return; |
ef416fc2 | 1172 | |
ef416fc2 | 1173 | |
bd7854cb | 1174 | /* |
b9faaae1 MS |
1175 | * If we get here, we need to abort the current job and close out all |
1176 | * files and pipes... | |
bd7854cb | 1177 | */ |
ef416fc2 | 1178 | |
b9faaae1 | 1179 | abort_job: |
8b450588 | 1180 | |
b9faaae1 MS |
1181 | for (slot = 0; slot < 2; slot ++) |
1182 | cupsdClosePipe(filterfds[slot]); | |
1183 | ||
1184 | cupsdClosePipe(job->status_pipes); | |
1185 | cupsdStatBufDelete(job->status_buffer); | |
1186 | job->status_buffer = NULL; | |
1187 | ||
1188 | cupsArrayDelete(filters); | |
1189 | ||
1190 | if (job->printer->remote && job->num_files > 1) | |
bd7854cb | 1191 | { |
b9faaae1 MS |
1192 | for (i = 0; i < job->num_files; i ++) |
1193 | free(argv[i + 6]); | |
bd7854cb | 1194 | } |
ef416fc2 | 1195 | |
b9faaae1 | 1196 | free(argv); |
ef416fc2 | 1197 | |
b9faaae1 MS |
1198 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, "%s", |
1199 | abort_message); | |
1200 | } | |
bd7854cb | 1201 | |
ef416fc2 | 1202 | |
b9faaae1 MS |
1203 | /* |
1204 | * 'cupsdDeleteJob()' - Free all memory used by a job. | |
1205 | */ | |
ef416fc2 | 1206 | |
b9faaae1 MS |
1207 | void |
1208 | cupsdDeleteJob(cupsd_job_t *job, /* I - Job */ | |
1209 | cupsd_jobaction_t action)/* I - Action */ | |
1210 | { | |
1211 | if (job->printer) | |
1212 | finalize_job(job); | |
ef416fc2 | 1213 | |
b9faaae1 | 1214 | if (action == CUPSD_JOB_PURGE) |
bd7854cb | 1215 | { |
1216 | /* | |
b9faaae1 | 1217 | * Remove the job info file... |
bd7854cb | 1218 | */ |
ef416fc2 | 1219 | |
b9faaae1 | 1220 | char filename[1024]; /* Job filename */ |
ef416fc2 | 1221 | |
b9faaae1 MS |
1222 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, |
1223 | job->id); | |
1224 | unlink(filename); | |
bd7854cb | 1225 | } |
ef416fc2 | 1226 | |
b9faaae1 MS |
1227 | cupsdClearString(&job->username); |
1228 | cupsdClearString(&job->dest); | |
1229 | cupsdClearString(&job->auth_username); | |
1230 | cupsdClearString(&job->auth_domain); | |
1231 | cupsdClearString(&job->auth_password); | |
1232 | ||
1233 | #ifdef HAVE_GSSAPI | |
09a101d6 | 1234 | /* |
b9faaae1 | 1235 | * Destroy the credential cache and clear the KRB5CCNAME env var string. |
09a101d6 | 1236 | */ |
1237 | ||
b9faaae1 | 1238 | if (job->ccache) |
09a101d6 | 1239 | { |
b9faaae1 MS |
1240 | krb5_cc_destroy(KerberosContext, job->ccache); |
1241 | job->ccache = NULL; | |
1242 | } | |
09a101d6 | 1243 | |
b9faaae1 MS |
1244 | cupsdClearString(&job->ccname); |
1245 | #endif /* HAVE_GSSAPI */ | |
09a101d6 | 1246 | |
b9faaae1 MS |
1247 | if (job->num_files > 0) |
1248 | { | |
1249 | free(job->compressions); | |
1250 | free(job->filetypes); | |
09a101d6 | 1251 | |
b9faaae1 | 1252 | job->num_files = 0; |
09a101d6 | 1253 | } |
ed6e7faf | 1254 | |
b9faaae1 | 1255 | unload_job(job); |
dfd5680b | 1256 | |
b9faaae1 MS |
1257 | cupsArrayRemove(Jobs, job); |
1258 | cupsArrayRemove(ActiveJobs, job); | |
1259 | cupsArrayRemove(PrintingJobs, job); | |
dfd5680b | 1260 | |
b9faaae1 | 1261 | free(job); |
ef416fc2 | 1262 | } |
1263 | ||
1264 | ||
1265 | /* | |
b9faaae1 | 1266 | * 'cupsdFreeAllJobs()' - Free all jobs from memory. |
ef416fc2 | 1267 | */ |
1268 | ||
1269 | void | |
b9faaae1 | 1270 | cupsdFreeAllJobs(void) |
ef416fc2 | 1271 | { |
b9faaae1 | 1272 | cupsd_job_t *job; /* Current job */ |
ef416fc2 | 1273 | |
ef416fc2 | 1274 | |
b9faaae1 | 1275 | if (!Jobs) |
ef416fc2 | 1276 | return; |
1277 | ||
b9faaae1 | 1278 | cupsdHoldSignals(); |
ef416fc2 | 1279 | |
238c3832 | 1280 | cupsdStopAllJobs(CUPSD_JOB_FORCE, 0); |
b9faaae1 | 1281 | cupsdSaveAllJobs(); |
e53920b9 | 1282 | |
b9faaae1 MS |
1283 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1284 | job; | |
1285 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1286 | cupsdDeleteJob(job, CUPSD_JOB_DEFAULT); | |
ef416fc2 | 1287 | |
b9faaae1 MS |
1288 | cupsdReleaseSignals(); |
1289 | } | |
ef416fc2 | 1290 | |
bd7854cb | 1291 | |
b9faaae1 MS |
1292 | /* |
1293 | * 'cupsdFindJob()' - Find the specified job. | |
1294 | */ | |
e53920b9 | 1295 | |
b9faaae1 MS |
1296 | cupsd_job_t * /* O - Job data */ |
1297 | cupsdFindJob(int id) /* I - Job ID */ | |
1298 | { | |
1299 | cupsd_job_t key; /* Search key */ | |
ef416fc2 | 1300 | |
ef416fc2 | 1301 | |
b9faaae1 | 1302 | key.id = id; |
e53920b9 | 1303 | |
b9faaae1 | 1304 | return ((cupsd_job_t *)cupsArrayFind(Jobs, &key)); |
ef416fc2 | 1305 | } |
1306 | ||
1307 | ||
1308 | /* | |
b9faaae1 MS |
1309 | * 'cupsdGetPrinterJobCount()' - Get the number of pending, processing, |
1310 | * or held jobs in a printer or class. | |
ef416fc2 | 1311 | */ |
1312 | ||
b9faaae1 MS |
1313 | int /* O - Job count */ |
1314 | cupsdGetPrinterJobCount( | |
1315 | const char *dest) /* I - Printer or class name */ | |
ef416fc2 | 1316 | { |
b9faaae1 MS |
1317 | int count; /* Job count */ |
1318 | cupsd_job_t *job; /* Current job */ | |
005dd1eb | 1319 | |
005dd1eb | 1320 | |
b9faaae1 MS |
1321 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; |
1322 | job; | |
1323 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1324 | if (job->dest && !strcasecmp(job->dest, dest)) | |
1325 | count ++; | |
ef416fc2 | 1326 | |
b9faaae1 | 1327 | return (count); |
ef416fc2 | 1328 | } |
1329 | ||
1330 | ||
1331 | /* | |
b9faaae1 MS |
1332 | * 'cupsdGetUserJobCount()' - Get the number of pending, processing, |
1333 | * or held jobs for a user. | |
ef416fc2 | 1334 | */ |
1335 | ||
b9faaae1 MS |
1336 | int /* O - Job count */ |
1337 | cupsdGetUserJobCount( | |
1338 | const char *username) /* I - Username */ | |
ef416fc2 | 1339 | { |
b9faaae1 MS |
1340 | int count; /* Job count */ |
1341 | cupsd_job_t *job; /* Current job */ | |
07725fee | 1342 | |
07725fee | 1343 | |
b9faaae1 MS |
1344 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; |
1345 | job; | |
1346 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1347 | if (!strcasecmp(job->username, username)) | |
1348 | count ++; | |
07725fee | 1349 | |
b9faaae1 | 1350 | return (count); |
ef416fc2 | 1351 | } |
1352 | ||
1353 | ||
1354 | /* | |
b9faaae1 | 1355 | * 'cupsdLoadAllJobs()' - Load all jobs from disk. |
ef416fc2 | 1356 | */ |
1357 | ||
1358 | void | |
b9faaae1 | 1359 | cupsdLoadAllJobs(void) |
bd7854cb | 1360 | { |
b9faaae1 MS |
1361 | char filename[1024]; /* Full filename of job.cache file */ |
1362 | struct stat fileinfo, /* Information on job.cache file */ | |
1363 | dirinfo; /* Information on RequestRoot dir */ | |
bd7854cb | 1364 | |
bd7854cb | 1365 | |
bd7854cb | 1366 | |
1367 | /* | |
b9faaae1 | 1368 | * Create the job arrays as needed... |
bd7854cb | 1369 | */ |
1370 | ||
b9faaae1 MS |
1371 | if (!Jobs) |
1372 | Jobs = cupsArrayNew(compare_jobs, NULL); | |
1373 | ||
1374 | if (!ActiveJobs) | |
1375 | ActiveJobs = cupsArrayNew(compare_active_jobs, NULL); | |
1376 | ||
1377 | if (!PrintingJobs) | |
1378 | PrintingJobs = cupsArrayNew(compare_jobs, NULL); | |
bd7854cb | 1379 | |
1380 | /* | |
b9faaae1 | 1381 | * See whether the job.cache file is older than the RequestRoot directory... |
bd7854cb | 1382 | */ |
1383 | ||
b9faaae1 | 1384 | snprintf(filename, sizeof(filename), "%s/job.cache", CacheDir); |
bd7854cb | 1385 | |
b9faaae1 MS |
1386 | if (stat(filename, &fileinfo)) |
1387 | { | |
1388 | fileinfo.st_mtime = 0; | |
1389 | ||
1390 | if (errno != ENOENT) | |
1391 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1392 | "Unable to get file information for \"%s\" - %s", | |
1393 | filename, strerror(errno)); | |
1394 | } | |
1395 | ||
1396 | if (stat(RequestRoot, &dirinfo)) | |
1397 | { | |
1398 | dirinfo.st_mtime = 0; | |
1399 | ||
1400 | if (errno != ENOENT) | |
1401 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1402 | "Unable to get directory information for \"%s\" - %s", | |
1403 | RequestRoot, strerror(errno)); | |
1404 | } | |
bd7854cb | 1405 | |
1406 | /* | |
b9faaae1 | 1407 | * Load the most recent source for job data... |
bd7854cb | 1408 | */ |
1409 | ||
b9faaae1 | 1410 | if (dirinfo.st_mtime > fileinfo.st_mtime) |
bd7854cb | 1411 | { |
b9faaae1 MS |
1412 | load_request_root(); |
1413 | ||
1414 | load_next_job_id(filename); | |
bd7854cb | 1415 | } |
b9faaae1 MS |
1416 | else |
1417 | load_job_cache(filename); | |
bd7854cb | 1418 | |
b9faaae1 MS |
1419 | /* |
1420 | * Clean out old jobs as needed... | |
1421 | */ | |
1422 | ||
1423 | if (MaxJobs > 0 && cupsArrayCount(Jobs) >= MaxJobs) | |
1424 | cupsdCleanJobs(); | |
bd7854cb | 1425 | } |
1426 | ||
1427 | ||
1428 | /* | |
b9faaae1 | 1429 | * 'cupsdLoadJob()' - Load a single job. |
bd7854cb | 1430 | */ |
1431 | ||
b9faaae1 MS |
1432 | int /* O - 1 on success, 0 on failure */ |
1433 | cupsdLoadJob(cupsd_job_t *job) /* I - Job */ | |
ef416fc2 | 1434 | { |
b9faaae1 MS |
1435 | char jobfile[1024]; /* Job filename */ |
1436 | cups_file_t *fp; /* Job file */ | |
1437 | int fileid; /* Current file ID */ | |
1438 | ipp_attribute_t *attr; /* Job attribute */ | |
1439 | const char *dest; /* Destination name */ | |
1440 | cupsd_printer_t *destptr; /* Pointer to destination */ | |
1441 | mime_type_t **filetypes; /* New filetypes array */ | |
1442 | int *compressions; /* New compressions array */ | |
ef416fc2 | 1443 | |
1444 | ||
b9faaae1 MS |
1445 | if (job->attrs) |
1446 | { | |
1447 | if (job->state_value > IPP_JOB_STOPPED) | |
1448 | job->access_time = time(NULL); | |
bd7854cb | 1449 | |
b9faaae1 MS |
1450 | return (1); |
1451 | } | |
ef416fc2 | 1452 | |
b9faaae1 | 1453 | if ((job->attrs = ippNew()) == NULL) |
ef416fc2 | 1454 | { |
b9faaae1 MS |
1455 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Ran out of memory for job attributes!"); |
1456 | return (0); | |
ef416fc2 | 1457 | } |
1458 | ||
b9faaae1 MS |
1459 | /* |
1460 | * Load job attributes... | |
1461 | */ | |
ef416fc2 | 1462 | |
b9faaae1 | 1463 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading attributes...", job->id); |
bd7854cb | 1464 | |
b9faaae1 MS |
1465 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, job->id); |
1466 | if ((fp = cupsFileOpen(jobfile, "r")) == NULL) | |
1467 | { | |
ed6e7faf | 1468 | cupsdLogMessage(CUPSD_LOG_ERROR, |
b9faaae1 MS |
1469 | "[Job %d] Unable to open job control file \"%s\" - %s!", |
1470 | job->id, jobfile, strerror(errno)); | |
1471 | goto error; | |
1472 | } | |
ef416fc2 | 1473 | |
b9faaae1 MS |
1474 | if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, job->attrs) != IPP_DATA) |
1475 | { | |
1476 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1477 | "[Job %d] Unable to read job control file \"%s\"!", job->id, | |
1478 | jobfile); | |
1479 | cupsFileClose(fp); | |
1480 | goto error; | |
1481 | } | |
ef416fc2 | 1482 | |
b9faaae1 | 1483 | cupsFileClose(fp); |
ef416fc2 | 1484 | |
b9faaae1 MS |
1485 | /* |
1486 | * Copy attribute data to the job object... | |
1487 | */ | |
ef416fc2 | 1488 | |
b9faaae1 | 1489 | if (!ippFindAttribute(job->attrs, "time-at-creation", IPP_TAG_INTEGER)) |
ef416fc2 | 1490 | { |
b9faaae1 MS |
1491 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1492 | "[Job %d] Missing or bad time-at-creation attribute in " | |
1493 | "control file!", job->id); | |
1494 | goto error; | |
ef416fc2 | 1495 | } |
b9faaae1 MS |
1496 | |
1497 | if ((job->state = ippFindAttribute(job->attrs, "job-state", | |
1498 | IPP_TAG_ENUM)) == NULL) | |
ef416fc2 | 1499 | { |
b9faaae1 MS |
1500 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1501 | "[Job %d] Missing or bad job-state attribute in control " | |
1502 | "file!", job->id); | |
1503 | goto error; | |
1504 | } | |
ef416fc2 | 1505 | |
b9faaae1 | 1506 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
ef416fc2 | 1507 | |
b9faaae1 | 1508 | if (!job->dest) |
ef416fc2 | 1509 | { |
b9faaae1 MS |
1510 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", |
1511 | IPP_TAG_URI)) == NULL) | |
1512 | { | |
1513 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1514 | "[Job %d] No job-printer-uri attribute in control file!", | |
1515 | job->id); | |
1516 | goto error; | |
1517 | } | |
ef416fc2 | 1518 | |
b9faaae1 MS |
1519 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &(job->dtype), |
1520 | &destptr)) == NULL) | |
1521 | { | |
1522 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1523 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1524 | job->id, attr->values[0].string.text); | |
1525 | goto error; | |
1526 | } | |
ef416fc2 | 1527 | |
b9faaae1 | 1528 | cupsdSetString(&job->dest, dest); |
f7deaa1a | 1529 | } |
b9faaae1 | 1530 | else if ((destptr = cupsdFindDest(job->dest)) == NULL) |
ef416fc2 | 1531 | { |
b9faaae1 MS |
1532 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1533 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1534 | job->id, job->dest); | |
1535 | goto error; | |
1536 | } | |
ef416fc2 | 1537 | |
b9faaae1 MS |
1538 | job->sheets = ippFindAttribute(job->attrs, "job-media-sheets-completed", |
1539 | IPP_TAG_INTEGER); | |
1540 | job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
ef416fc2 | 1541 | |
b9faaae1 MS |
1542 | if (!job->priority) |
1543 | { | |
1544 | if ((attr = ippFindAttribute(job->attrs, "job-priority", | |
1545 | IPP_TAG_INTEGER)) == NULL) | |
1546 | { | |
1547 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1548 | "[Job %d] Missing or bad job-priority attribute in " | |
1549 | "control file!", job->id); | |
1550 | goto error; | |
1551 | } | |
1552 | ||
1553 | job->priority = attr->values[0].integer; | |
f7deaa1a | 1554 | } |
b9faaae1 MS |
1555 | |
1556 | if (!job->username) | |
ef416fc2 | 1557 | { |
b9faaae1 MS |
1558 | if ((attr = ippFindAttribute(job->attrs, "job-originating-user-name", |
1559 | IPP_TAG_NAME)) == NULL) | |
1560 | { | |
1561 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1562 | "[Job %d] Missing or bad job-originating-user-name " | |
1563 | "attribute in control file!", job->id); | |
1564 | goto error; | |
1565 | } | |
ef416fc2 | 1566 | |
b9faaae1 MS |
1567 | cupsdSetString(&job->username, attr->values[0].string.text); |
1568 | } | |
ef416fc2 | 1569 | |
b9faaae1 MS |
1570 | /* |
1571 | * Set the job hold-until time and state... | |
1572 | */ | |
1573 | ||
1574 | if (job->state_value == IPP_JOB_HELD) | |
1575 | { | |
1576 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
1577 | IPP_TAG_KEYWORD)) == NULL) | |
1578 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1579 | ||
1580 | if (attr) | |
1581 | cupsdSetJobHoldUntil(job, attr->values[0].string.text, CUPSD_JOB_DEFAULT); | |
ef416fc2 | 1582 | else |
b9faaae1 MS |
1583 | { |
1584 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1585 | job->state_value = IPP_JOB_PENDING; | |
1586 | } | |
f7deaa1a | 1587 | } |
b9faaae1 MS |
1588 | else if (job->state_value == IPP_JOB_PROCESSING) |
1589 | { | |
1590 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1591 | job->state_value = IPP_JOB_PENDING; | |
1592 | } | |
1593 | ||
1594 | if (!job->num_files) | |
ef416fc2 | 1595 | { |
1596 | /* | |
b9faaae1 | 1597 | * Find all the d##### files... |
ef416fc2 | 1598 | */ |
1599 | ||
b9faaae1 MS |
1600 | for (fileid = 1; fileid < 10000; fileid ++) |
1601 | { | |
1602 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
1603 | job->id, fileid); | |
ef416fc2 | 1604 | |
b9faaae1 MS |
1605 | if (access(jobfile, 0)) |
1606 | break; | |
1607 | ||
1608 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1609 | "[Job %d] Auto-typing document file \"%s\"...", job->id, | |
1610 | jobfile); | |
1611 | ||
1612 | if (fileid > job->num_files) | |
1613 | { | |
1614 | if (job->num_files == 0) | |
1615 | { | |
1616 | compressions = (int *)calloc(fileid, sizeof(int)); | |
1617 | filetypes = (mime_type_t **)calloc(fileid, sizeof(mime_type_t *)); | |
1618 | } | |
1619 | else | |
1620 | { | |
1621 | compressions = (int *)realloc(job->compressions, | |
1622 | sizeof(int) * fileid); | |
1623 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1624 | sizeof(mime_type_t *) * | |
1625 | fileid); | |
1626 | } | |
1627 | ||
1628 | if (!compressions || !filetypes) | |
1629 | { | |
1630 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1631 | "[Job %d] Ran out of memory for job file types!", | |
1632 | job->id); | |
1633 | return (1); | |
1634 | } | |
1635 | ||
1636 | job->compressions = compressions; | |
1637 | job->filetypes = filetypes; | |
1638 | job->num_files = fileid; | |
1639 | } | |
1640 | ||
1641 | job->filetypes[fileid - 1] = mimeFileType(MimeDatabase, jobfile, NULL, | |
1642 | job->compressions + fileid - 1); | |
1643 | ||
1644 | if (!job->filetypes[fileid - 1]) | |
1645 | job->filetypes[fileid - 1] = mimeType(MimeDatabase, "application", | |
1646 | "vnd.cups-raw"); | |
1647 | } | |
ef416fc2 | 1648 | } |
b9faaae1 MS |
1649 | |
1650 | /* | |
1651 | * Load authentication information as needed... | |
1652 | */ | |
1653 | ||
1654 | if (job->state_value < IPP_JOB_STOPPED) | |
ef416fc2 | 1655 | { |
b9faaae1 | 1656 | snprintf(jobfile, sizeof(jobfile), "%s/a%05d", RequestRoot, job->id); |
ef416fc2 | 1657 | |
b9faaae1 MS |
1658 | cupsdClearString(&job->auth_username); |
1659 | cupsdClearString(&job->auth_domain); | |
1660 | cupsdClearString(&job->auth_password); | |
ef416fc2 | 1661 | |
b9faaae1 MS |
1662 | if ((fp = cupsFileOpen(jobfile, "r")) != NULL) |
1663 | { | |
1664 | int i, /* Looping var */ | |
1665 | bytes; /* Size of auth data */ | |
1666 | char line[255], /* Line from file */ | |
1667 | data[255]; /* Decoded data */ | |
ef416fc2 | 1668 | |
ef416fc2 | 1669 | |
b9faaae1 MS |
1670 | for (i = 0; |
1671 | i < destptr->num_auth_info_required && | |
1672 | cupsFileGets(fp, line, sizeof(line)); | |
1673 | i ++) | |
1674 | { | |
1675 | bytes = sizeof(data); | |
1676 | httpDecode64_2(data, &bytes, line); | |
1677 | ||
1678 | if (!strcmp(destptr->auth_info_required[i], "username")) | |
1679 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", data); | |
1680 | else if (!strcmp(destptr->auth_info_required[i], "domain")) | |
1681 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", data); | |
1682 | else if (!strcmp(destptr->auth_info_required[i], "password")) | |
1683 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", data); | |
1684 | } | |
1685 | ||
1686 | cupsFileClose(fp); | |
1687 | } | |
ef416fc2 | 1688 | } |
1689 | ||
b9faaae1 MS |
1690 | job->access_time = time(NULL); |
1691 | return (1); | |
1692 | ||
1693 | /* | |
1694 | * If we get here then something bad happened... | |
1695 | */ | |
1696 | ||
1697 | error: | |
1698 | ||
1699 | ippDelete(job->attrs); | |
1700 | job->attrs = NULL; | |
1701 | unlink(jobfile); | |
1702 | ||
1703 | return (0); | |
ef416fc2 | 1704 | } |
1705 | ||
1706 | ||
1707 | /* | |
b9faaae1 | 1708 | * 'cupsdMoveJob()' - Move the specified job to a different destination. |
ef416fc2 | 1709 | */ |
1710 | ||
1711 | void | |
b9faaae1 MS |
1712 | cupsdMoveJob(cupsd_job_t *job, /* I - Job */ |
1713 | cupsd_printer_t *p) /* I - Destination printer or class */ | |
ef416fc2 | 1714 | { |
b9faaae1 MS |
1715 | ipp_attribute_t *attr; /* job-printer-uri attribute */ |
1716 | const char *olddest; /* Old destination */ | |
1717 | cupsd_printer_t *oldp; /* Old pointer */ | |
ef416fc2 | 1718 | |
1719 | ||
1720 | /* | |
b9faaae1 | 1721 | * Don't move completed jobs... |
ef416fc2 | 1722 | */ |
1723 | ||
b9faaae1 | 1724 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 1725 | return; |
1726 | ||
1727 | /* | |
b9faaae1 | 1728 | * Get the old destination... |
ef416fc2 | 1729 | */ |
1730 | ||
b9faaae1 | 1731 | olddest = job->dest; |
ef416fc2 | 1732 | |
b9faaae1 MS |
1733 | if (job->printer) |
1734 | oldp = job->printer; | |
ef416fc2 | 1735 | else |
b9faaae1 | 1736 | oldp = cupsdFindDest(olddest); |
ef416fc2 | 1737 | |
b9faaae1 MS |
1738 | /* |
1739 | * Change the destination information... | |
1740 | */ | |
1741 | ||
1742 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, | |
1743 | "Stopping job prior to move."); | |
1744 | ||
1745 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, oldp, job, | |
1746 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1747 | p->name); | |
1748 | ||
1749 | cupsdSetString(&job->dest, p->name); | |
1750 | job->dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE | | |
1751 | CUPS_PRINTER_IMPLICIT); | |
1752 | ||
1753 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", | |
1754 | IPP_TAG_URI)) != NULL) | |
1755 | cupsdSetString(&(attr->values[0].string.text), p->uri); | |
1756 | ||
1757 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job, | |
1758 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1759 | p->name); | |
ef416fc2 | 1760 | |
3dfe78b3 MS |
1761 | job->dirty = 1; |
1762 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1763 | } |
1764 | ||
1765 | ||
1766 | /* | |
b9faaae1 | 1767 | * 'cupsdReleaseJob()' - Release the specified job. |
ef416fc2 | 1768 | */ |
1769 | ||
1770 | void | |
b9faaae1 | 1771 | cupsdReleaseJob(cupsd_job_t *job) /* I - Job */ |
ef416fc2 | 1772 | { |
b9faaae1 MS |
1773 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReleaseJob(job=%p(%d))", job, |
1774 | job->id); | |
ef416fc2 | 1775 | |
b9faaae1 MS |
1776 | if (job->state_value == IPP_JOB_HELD) |
1777 | { | |
1778 | /* | |
1779 | * Add trailing banner as needed... | |
1780 | */ | |
ef416fc2 | 1781 | |
b9faaae1 MS |
1782 | if (job->pending_timeout) |
1783 | cupsdTimeoutJob(job); | |
ef416fc2 | 1784 | |
b9faaae1 MS |
1785 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, |
1786 | "Job released by user."); | |
1787 | } | |
e1d6a774 | 1788 | } |
ef416fc2 | 1789 | |
ef416fc2 | 1790 | |
e1d6a774 | 1791 | /* |
b9faaae1 | 1792 | * 'cupsdRestartJob()' - Restart the specified job. |
e1d6a774 | 1793 | */ |
ef416fc2 | 1794 | |
e1d6a774 | 1795 | void |
b9faaae1 | 1796 | cupsdRestartJob(cupsd_job_t *job) /* I - Job */ |
e1d6a774 | 1797 | { |
b9faaae1 MS |
1798 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdRestartJob(job=%p(%d))", job, |
1799 | job->id); | |
ef416fc2 | 1800 | |
b9faaae1 MS |
1801 | if (job->state_value == IPP_JOB_STOPPED || job->num_files) |
1802 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, | |
1803 | "Job restarted by user."); | |
1804 | } | |
ef416fc2 | 1805 | |
ef416fc2 | 1806 | |
b9faaae1 MS |
1807 | /* |
1808 | * 'cupsdSaveAllJobs()' - Save a summary of all jobs to disk. | |
1809 | */ | |
ef416fc2 | 1810 | |
b9faaae1 MS |
1811 | void |
1812 | cupsdSaveAllJobs(void) | |
1813 | { | |
1814 | int i; /* Looping var */ | |
1815 | cups_file_t *fp; /* Job cache file */ | |
1816 | char temp[1024]; /* Temporary string */ | |
1817 | cupsd_job_t *job; /* Current job */ | |
1818 | time_t curtime; /* Current time */ | |
1819 | struct tm *curdate; /* Current date */ | |
ef416fc2 | 1820 | |
ef416fc2 | 1821 | |
b9faaae1 MS |
1822 | snprintf(temp, sizeof(temp), "%s/job.cache", CacheDir); |
1823 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
ef416fc2 | 1824 | { |
b9faaae1 MS |
1825 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1826 | "Unable to create job cache file \"%s\" - %s", | |
1827 | temp, strerror(errno)); | |
c168a833 | 1828 | return; |
b9faaae1 | 1829 | } |
c168a833 | 1830 | |
b9faaae1 | 1831 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving job cache file \"%s\"...", temp); |
a4924f6c | 1832 | |
b9faaae1 MS |
1833 | /* |
1834 | * Restrict access to the file... | |
1835 | */ | |
ef416fc2 | 1836 | |
b9faaae1 MS |
1837 | fchown(cupsFileNumber(fp), getuid(), Group); |
1838 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
bd7854cb | 1839 | |
b9faaae1 MS |
1840 | /* |
1841 | * Write a small header to the file... | |
1842 | */ | |
bd7854cb | 1843 | |
b9faaae1 MS |
1844 | curtime = time(NULL); |
1845 | curdate = localtime(&curtime); | |
1846 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
ef416fc2 | 1847 | |
b9faaae1 MS |
1848 | cupsFilePuts(fp, "# Job cache file for " CUPS_SVERSION "\n"); |
1849 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1850 | cupsFilePrintf(fp, "NextJobId %d\n", NextJobId); | |
f7deaa1a | 1851 | |
b9faaae1 MS |
1852 | /* |
1853 | * Write each job known to the system... | |
1854 | */ | |
f7deaa1a | 1855 | |
b9faaae1 MS |
1856 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1857 | job; | |
1858 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
ef416fc2 | 1859 | { |
b9faaae1 MS |
1860 | cupsFilePrintf(fp, "<Job %d>\n", job->id); |
1861 | cupsFilePrintf(fp, "State %d\n", job->state_value); | |
1862 | cupsFilePrintf(fp, "Priority %d\n", job->priority); | |
8b116e60 | 1863 | cupsFilePrintf(fp, "HoldUntil %d\n", (int)job->hold_until); |
b9faaae1 MS |
1864 | cupsFilePrintf(fp, "Username %s\n", job->username); |
1865 | cupsFilePrintf(fp, "Destination %s\n", job->dest); | |
1866 | cupsFilePrintf(fp, "DestType %d\n", job->dtype); | |
1867 | cupsFilePrintf(fp, "NumFiles %d\n", job->num_files); | |
1868 | for (i = 0; i < job->num_files; i ++) | |
1869 | cupsFilePrintf(fp, "File %d %s/%s %d\n", i + 1, job->filetypes[i]->super, | |
1870 | job->filetypes[i]->type, job->compressions[i]); | |
1871 | cupsFilePuts(fp, "</Job>\n"); | |
ef416fc2 | 1872 | } |
b9faaae1 MS |
1873 | |
1874 | cupsFileClose(fp); | |
e1d6a774 | 1875 | } |
ef416fc2 | 1876 | |
ef416fc2 | 1877 | |
e1d6a774 | 1878 | /* |
b9faaae1 | 1879 | * 'cupsdSaveJob()' - Save a job to disk. |
e1d6a774 | 1880 | */ |
ef416fc2 | 1881 | |
e1d6a774 | 1882 | void |
b9faaae1 | 1883 | cupsdSaveJob(cupsd_job_t *job) /* I - Job */ |
e1d6a774 | 1884 | { |
b9faaae1 MS |
1885 | char filename[1024]; /* Job control filename */ |
1886 | cups_file_t *fp; /* Job file */ | |
3dfe78b3 | 1887 | |
ef416fc2 | 1888 | |
b9faaae1 MS |
1889 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p", |
1890 | job, job->id, job->attrs); | |
ef416fc2 | 1891 | |
b9faaae1 | 1892 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id); |
ef416fc2 | 1893 | |
b9faaae1 MS |
1894 | if ((fp = cupsFileOpen(filename, "w")) == NULL) |
1895 | { | |
1896 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1897 | "[Job %d] Unable to create job control file \"%s\" - %s.", | |
1898 | job->id, filename, strerror(errno)); | |
1899 | return; | |
1900 | } | |
ef416fc2 | 1901 | |
b9faaae1 MS |
1902 | fchmod(cupsFileNumber(fp), 0600); |
1903 | fchown(cupsFileNumber(fp), RunUser, Group); | |
ef416fc2 | 1904 | |
b9faaae1 | 1905 | job->attrs->state = IPP_IDLE; |
ef416fc2 | 1906 | |
b9faaae1 MS |
1907 | if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, |
1908 | job->attrs) != IPP_DATA) | |
1909 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1910 | "[Job %d] Unable to write job control file!", job->id); | |
ef416fc2 | 1911 | |
b9faaae1 | 1912 | cupsFileClose(fp); |
ef416fc2 | 1913 | |
b9faaae1 | 1914 | job->dirty = 0; |
e1d6a774 | 1915 | } |
ef416fc2 | 1916 | |
ef416fc2 | 1917 | |
e1d6a774 | 1918 | /* |
b9faaae1 | 1919 | * 'cupsdSetJobHoldUntil()' - Set the hold time for a job. |
e1d6a774 | 1920 | */ |
ef416fc2 | 1921 | |
b9faaae1 MS |
1922 | void |
1923 | cupsdSetJobHoldUntil(cupsd_job_t *job, /* I - Job */ | |
1924 | const char *when, /* I - When to resume */ | |
1925 | int update)/* I - Update job-hold-until attr? */ | |
e1d6a774 | 1926 | { |
b9faaae1 MS |
1927 | time_t curtime; /* Current time */ |
1928 | struct tm *curdate; /* Current date */ | |
1929 | int hour; /* Hold hour */ | |
1930 | int minute; /* Hold minute */ | |
1931 | int second = 0; /* Hold second */ | |
ef416fc2 | 1932 | |
ef416fc2 | 1933 | |
b9faaae1 MS |
1934 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1935 | "cupsdSetJobHoldUntil(job=%p(%d), when=\"%s\", update=%d)", | |
1936 | job, job->id, when, update); | |
ef416fc2 | 1937 | |
b9faaae1 | 1938 | if (update) |
ef416fc2 | 1939 | { |
e1d6a774 | 1940 | /* |
b9faaae1 | 1941 | * Update the job-hold-until attribute... |
e1d6a774 | 1942 | */ |
ef416fc2 | 1943 | |
b9faaae1 | 1944 | ipp_attribute_t *attr; /* job-hold-until attribute */ |
ef416fc2 | 1945 | |
b9faaae1 MS |
1946 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1947 | IPP_TAG_KEYWORD)) == NULL) | |
1948 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 1949 | |
b9faaae1 MS |
1950 | if (attr) |
1951 | cupsdSetString(&(attr->values[0].string.text), when); | |
1952 | else | |
1953 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1954 | "job-hold-until", NULL, when); | |
ef416fc2 | 1955 | |
b9faaae1 MS |
1956 | if (attr) |
1957 | { | |
1958 | if (isdigit(when[0] & 255)) | |
1959 | attr->value_tag = IPP_TAG_NAME; | |
1960 | else | |
1961 | attr->value_tag = IPP_TAG_KEYWORD; | |
1962 | ||
1963 | job->dirty = 1; | |
1964 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
1965 | } | |
1966 | } | |
ef416fc2 | 1967 | |
b9faaae1 MS |
1968 | /* |
1969 | * Update the hold time... | |
1970 | */ | |
1971 | ||
1972 | if (!strcmp(when, "indefinite") || !strcmp(when, "auth-info-required")) | |
1973 | { | |
e1d6a774 | 1974 | /* |
b9faaae1 | 1975 | * Hold indefinitely... |
e1d6a774 | 1976 | */ |
ef416fc2 | 1977 | |
b9faaae1 MS |
1978 | job->hold_until = 0; |
1979 | } | |
1980 | else if (!strcmp(when, "day-time")) | |
1981 | { | |
e1d6a774 | 1982 | /* |
b9faaae1 | 1983 | * Hold to 6am the next morning unless local time is < 6pm. |
e1d6a774 | 1984 | */ |
ef416fc2 | 1985 | |
b9faaae1 MS |
1986 | curtime = time(NULL); |
1987 | curdate = localtime(&curtime); | |
ef416fc2 | 1988 | |
b9faaae1 MS |
1989 | if (curdate->tm_hour < 18) |
1990 | job->hold_until = curtime; | |
1991 | else | |
1992 | job->hold_until = curtime + | |
1993 | ((29 - curdate->tm_hour) * 60 + 59 - | |
1994 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1995 | } | |
1996 | else if (!strcmp(when, "evening") || !strcmp(when, "night")) | |
1997 | { | |
1998 | /* | |
1999 | * Hold to 6pm unless local time is > 6pm or < 6am. | |
2000 | */ | |
ef416fc2 | 2001 | |
b9faaae1 MS |
2002 | curtime = time(NULL); |
2003 | curdate = localtime(&curtime); | |
ef416fc2 | 2004 | |
b9faaae1 MS |
2005 | if (curdate->tm_hour < 6 || curdate->tm_hour >= 18) |
2006 | job->hold_until = curtime; | |
2007 | else | |
2008 | job->hold_until = curtime + | |
2009 | ((17 - curdate->tm_hour) * 60 + 59 - | |
2010 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2011 | } | |
2012 | else if (!strcmp(when, "second-shift")) | |
2013 | { | |
2014 | /* | |
2015 | * Hold to 4pm unless local time is > 4pm. | |
2016 | */ | |
ef416fc2 | 2017 | |
b9faaae1 MS |
2018 | curtime = time(NULL); |
2019 | curdate = localtime(&curtime); | |
ef416fc2 | 2020 | |
b9faaae1 MS |
2021 | if (curdate->tm_hour >= 16) |
2022 | job->hold_until = curtime; | |
2023 | else | |
2024 | job->hold_until = curtime + | |
2025 | ((15 - curdate->tm_hour) * 60 + 59 - | |
2026 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2027 | } | |
2028 | else if (!strcmp(when, "third-shift")) | |
2029 | { | |
2030 | /* | |
2031 | * Hold to 12am unless local time is < 8am. | |
2032 | */ | |
ef416fc2 | 2033 | |
b9faaae1 MS |
2034 | curtime = time(NULL); |
2035 | curdate = localtime(&curtime); | |
ef416fc2 | 2036 | |
b9faaae1 MS |
2037 | if (curdate->tm_hour < 8) |
2038 | job->hold_until = curtime; | |
2039 | else | |
2040 | job->hold_until = curtime + | |
2041 | ((23 - curdate->tm_hour) * 60 + 59 - | |
2042 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2043 | } | |
2044 | else if (!strcmp(when, "weekend")) | |
2045 | { | |
2046 | /* | |
2047 | * Hold to weekend unless we are in the weekend. | |
2048 | */ | |
ef416fc2 | 2049 | |
b9faaae1 MS |
2050 | curtime = time(NULL); |
2051 | curdate = localtime(&curtime); | |
ef416fc2 | 2052 | |
b9faaae1 MS |
2053 | if (curdate->tm_wday == 0 || curdate->tm_wday == 6) |
2054 | job->hold_until = curtime; | |
2055 | else | |
2056 | job->hold_until = curtime + | |
2057 | (((5 - curdate->tm_wday) * 24 + | |
2058 | (17 - curdate->tm_hour)) * 60 + 59 - | |
2059 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2060 | } | |
2061 | else if (sscanf(when, "%d:%d:%d", &hour, &minute, &second) >= 2) | |
2062 | { | |
2063 | /* | |
2064 | * Hold to specified GMT time (HH:MM or HH:MM:SS)... | |
2065 | */ | |
bd7854cb | 2066 | |
b9faaae1 MS |
2067 | curtime = time(NULL); |
2068 | curdate = gmtime(&curtime); | |
2069 | ||
2070 | job->hold_until = curtime + | |
2071 | ((hour - curdate->tm_hour) * 60 + minute - | |
2072 | curdate->tm_min) * 60 + second - curdate->tm_sec; | |
2073 | ||
2074 | /* | |
2075 | * Hold until next day as needed... | |
2076 | */ | |
2077 | ||
2078 | if (job->hold_until < curtime) | |
2079 | job->hold_until += 24 * 60 * 60; | |
ef416fc2 | 2080 | } |
2081 | ||
b9faaae1 MS |
2082 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil: hold_until=%d", |
2083 | (int)job->hold_until); | |
e1d6a774 | 2084 | } |
ef416fc2 | 2085 | |
ef416fc2 | 2086 | |
e1d6a774 | 2087 | /* |
b9faaae1 MS |
2088 | * 'cupsdSetJobPriority()' - Set the priority of a job, moving it up/down in |
2089 | * the list as needed. | |
e1d6a774 | 2090 | */ |
ef416fc2 | 2091 | |
b9faaae1 MS |
2092 | void |
2093 | cupsdSetJobPriority( | |
2094 | cupsd_job_t *job, /* I - Job ID */ | |
2095 | int priority) /* I - New priority (0 to 100) */ | |
e1d6a774 | 2096 | { |
b9faaae1 | 2097 | ipp_attribute_t *attr; /* Job attribute */ |
ef416fc2 | 2098 | |
ef416fc2 | 2099 | |
e1d6a774 | 2100 | /* |
b9faaae1 | 2101 | * Don't change completed jobs... |
e1d6a774 | 2102 | */ |
bd7854cb | 2103 | |
b9faaae1 | 2104 | if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 2105 | return; |
ef416fc2 | 2106 | |
e1d6a774 | 2107 | /* |
b9faaae1 | 2108 | * Set the new priority and re-add the job into the active list... |
e1d6a774 | 2109 | */ |
ef416fc2 | 2110 | |
b9faaae1 | 2111 | cupsArrayRemove(ActiveJobs, job); |
ef416fc2 | 2112 | |
b9faaae1 | 2113 | job->priority = priority; |
ef416fc2 | 2114 | |
b9faaae1 MS |
2115 | if ((attr = ippFindAttribute(job->attrs, "job-priority", |
2116 | IPP_TAG_INTEGER)) != NULL) | |
2117 | attr->values[0].integer = priority; | |
2118 | else | |
2119 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
2120 | priority); | |
ef416fc2 | 2121 | |
b9faaae1 | 2122 | cupsArrayAdd(ActiveJobs, job); |
bd7854cb | 2123 | |
b9faaae1 MS |
2124 | job->dirty = 1; |
2125 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2126 | } | |
bd7854cb | 2127 | |
ef416fc2 | 2128 | |
b9faaae1 MS |
2129 | /* |
2130 | * 'cupsdSetJobState()' - Set the state of the specified print job. | |
2131 | */ | |
e1d6a774 | 2132 | |
b9faaae1 MS |
2133 | void |
2134 | cupsdSetJobState( | |
2135 | cupsd_job_t *job, /* I - Job to cancel */ | |
2136 | ipp_jstate_t newstate, /* I - New job state */ | |
2137 | cupsd_jobaction_t action, /* I - Action to take */ | |
2138 | const char *message, /* I - Message to log */ | |
2139 | ...) /* I - Additional arguments as needed */ | |
2140 | { | |
2141 | int i; /* Looping var */ | |
2142 | ipp_jstate_t oldstate; /* Old state */ | |
2143 | char filename[1024]; /* Job filename */ | |
2144 | ipp_attribute_t *attr; /* Job attribute */ | |
ef416fc2 | 2145 | |
ef416fc2 | 2146 | |
b9faaae1 MS |
2147 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2148 | "cupsdSetJobState(job=%p(%d), state=%d, newstate=%d, " | |
2149 | "action=%d, message=\"%s\")", job, job->id, job->state_value, | |
2150 | newstate, action, message ? message : "(null)"); | |
ef416fc2 | 2151 | |
bd7854cb | 2152 | |
b9faaae1 MS |
2153 | /* |
2154 | * Make sure we have the job attributes... | |
2155 | */ | |
e1d6a774 | 2156 | |
b9faaae1 MS |
2157 | if (!cupsdLoadJob(job)) |
2158 | return; | |
bd7854cb | 2159 | |
b9faaae1 MS |
2160 | /* |
2161 | * Don't do anything if the state is unchanged... | |
2162 | */ | |
ef416fc2 | 2163 | |
b9faaae1 MS |
2164 | if (newstate == (oldstate = job->state_value)) |
2165 | return; | |
e1d6a774 | 2166 | |
b9faaae1 MS |
2167 | /* |
2168 | * Stop any processes that are working on the current job... | |
2169 | */ | |
e1d6a774 | 2170 | |
b9faaae1 MS |
2171 | if (oldstate == IPP_JOB_PROCESSING) |
2172 | stop_job(job, action != CUPSD_JOB_DEFAULT); | |
2173 | ||
2174 | /* | |
2175 | * Set the new job state... | |
2176 | */ | |
2177 | ||
2178 | job->state->values[0].integer = newstate; | |
2179 | job->state_value = newstate; | |
2180 | ||
2181 | switch (newstate) | |
2182 | { | |
2183 | case IPP_JOB_PENDING : | |
2184 | /* | |
2185 | * Update job-hold-until as needed... | |
2186 | */ | |
2187 | ||
2188 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2189 | IPP_TAG_KEYWORD)) == NULL) | |
2190 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2191 | ||
2192 | if (attr) | |
ef416fc2 | 2193 | { |
b9faaae1 MS |
2194 | attr->value_tag = IPP_TAG_KEYWORD; |
2195 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
e1d6a774 | 2196 | } |
ef416fc2 | 2197 | |
b9faaae1 MS |
2198 | default : |
2199 | break; | |
ef416fc2 | 2200 | |
b9faaae1 MS |
2201 | case IPP_JOB_ABORTED : |
2202 | case IPP_JOB_CANCELED : | |
2203 | case IPP_JOB_COMPLETED : | |
2204 | set_time(job, "time-at-completed"); | |
2205 | break; | |
2206 | } | |
ef416fc2 | 2207 | |
b9faaae1 MS |
2208 | /* |
2209 | * Log message as needed... | |
2210 | */ | |
ef416fc2 | 2211 | |
b9faaae1 MS |
2212 | if (message) |
2213 | { | |
2214 | char buffer[2048]; /* Message buffer */ | |
2215 | va_list ap; /* Pointer to additional arguments */ | |
ef416fc2 | 2216 | |
b9faaae1 MS |
2217 | va_start(ap, message); |
2218 | vsnprintf(buffer, sizeof(buffer), message, ap); | |
2219 | va_end(ap); | |
bd7854cb | 2220 | |
b9faaae1 MS |
2221 | if (newstate > IPP_JOB_STOPPED) |
2222 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, "%s", buffer); | |
2223 | else | |
2224 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "%s", buffer); | |
2225 | ||
2226 | if (newstate == IPP_JOB_STOPPED || newstate == IPP_JOB_ABORTED) | |
2227 | cupsdLogJob(job, CUPSD_LOG_ERROR, "%s", buffer); | |
2228 | else | |
2229 | cupsdLogJob(job, CUPSD_LOG_INFO, "%s", buffer); | |
2230 | } | |
2231 | ||
2232 | /* | |
2233 | * Handle post-state-change actions... | |
2234 | */ | |
2235 | ||
2236 | switch (newstate) | |
2237 | { | |
2238 | case IPP_JOB_PROCESSING : | |
e1d6a774 | 2239 | /* |
b9faaae1 | 2240 | * Add the job to the "printing" list... |
e1d6a774 | 2241 | */ |
bd7854cb | 2242 | |
b9faaae1 MS |
2243 | if (!cupsArrayFind(PrintingJobs, job)) |
2244 | cupsArrayAdd(PrintingJobs, job); | |
ef416fc2 | 2245 | |
b9faaae1 MS |
2246 | /* |
2247 | * Set the processing time... | |
2248 | */ | |
ef416fc2 | 2249 | |
b9faaae1 MS |
2250 | set_time(job, "time-at-processing"); |
2251 | ||
2252 | case IPP_JOB_PENDING : | |
2253 | case IPP_JOB_HELD : | |
2254 | case IPP_JOB_STOPPED : | |
e1d6a774 | 2255 | /* |
b9faaae1 | 2256 | * Make sure the job is in the active list... |
e1d6a774 | 2257 | */ |
ef416fc2 | 2258 | |
b9faaae1 MS |
2259 | if (!cupsArrayFind(ActiveJobs, job)) |
2260 | cupsArrayAdd(ActiveJobs, job); | |
ef416fc2 | 2261 | |
b9faaae1 MS |
2262 | /* |
2263 | * Save the job state to disk... | |
2264 | */ | |
ef416fc2 | 2265 | |
b9faaae1 MS |
2266 | job->dirty = 1; |
2267 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2268 | break; | |
ef416fc2 | 2269 | |
b9faaae1 MS |
2270 | case IPP_JOB_ABORTED : |
2271 | case IPP_JOB_CANCELED : | |
2272 | case IPP_JOB_COMPLETED : | |
2273 | /* | |
2274 | * Expire job subscriptions since the job is now "completed"... | |
2275 | */ | |
ef416fc2 | 2276 | |
b9faaae1 | 2277 | cupsdExpireSubscriptions(NULL, job); |
ef416fc2 | 2278 | |
b9faaae1 MS |
2279 | /* |
2280 | * Remove the job from the active list... | |
2281 | */ | |
ef416fc2 | 2282 | |
b9faaae1 | 2283 | cupsArrayRemove(ActiveJobs, job); |
ef416fc2 | 2284 | |
b9faaae1 MS |
2285 | #ifdef __APPLE__ |
2286 | /* | |
2287 | * If we are going to sleep and the PrintingJobs count is now 0, allow the | |
2288 | * sleep to happen immediately... | |
2289 | */ | |
ef416fc2 | 2290 | |
b9faaae1 MS |
2291 | if (Sleeping && cupsArrayCount(PrintingJobs) == 0) |
2292 | cupsdAllowSleep(); | |
2293 | #endif /* __APPLE__ */ | |
ef416fc2 | 2294 | |
b9faaae1 MS |
2295 | /* |
2296 | * Remove any authentication data... | |
2297 | */ | |
bd7854cb | 2298 | |
b9faaae1 MS |
2299 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); |
2300 | if (cupsdRemoveFile(filename) && errno != ENOENT) | |
2301 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2302 | "Unable to remove authentication cache: %s", | |
2303 | strerror(errno)); | |
bd7854cb | 2304 | |
b9faaae1 MS |
2305 | cupsdClearString(&job->auth_username); |
2306 | cupsdClearString(&job->auth_domain); | |
2307 | cupsdClearString(&job->auth_password); | |
ef416fc2 | 2308 | |
b9faaae1 MS |
2309 | #ifdef HAVE_GSSAPI |
2310 | /* | |
2311 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
2312 | */ | |
ef416fc2 | 2313 | |
b9faaae1 MS |
2314 | if (job->ccache) |
2315 | { | |
2316 | krb5_cc_destroy(KerberosContext, job->ccache); | |
2317 | job->ccache = NULL; | |
2318 | } | |
ef416fc2 | 2319 | |
b9faaae1 MS |
2320 | cupsdClearString(&job->ccname); |
2321 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 2322 | |
b9faaae1 MS |
2323 | /* |
2324 | * Remove the print file for good if we aren't preserving jobs or | |
2325 | * files... | |
2326 | */ | |
e1d6a774 | 2327 | |
b9faaae1 MS |
2328 | if (!JobHistory || !JobFiles || action == CUPSD_JOB_PURGE) |
2329 | { | |
2330 | for (i = 1; i <= job->num_files; i ++) | |
2331 | { | |
2332 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
2333 | job->id, i); | |
2334 | unlink(filename); | |
2335 | } | |
e1d6a774 | 2336 | |
b9faaae1 MS |
2337 | if (job->num_files > 0) |
2338 | { | |
2339 | free(job->filetypes); | |
2340 | free(job->compressions); | |
ef416fc2 | 2341 | |
b9faaae1 MS |
2342 | job->num_files = 0; |
2343 | job->filetypes = NULL; | |
2344 | job->compressions = NULL; | |
2345 | } | |
2346 | } | |
ef416fc2 | 2347 | |
b9faaae1 MS |
2348 | if (JobHistory && action != CUPSD_JOB_PURGE) |
2349 | { | |
2350 | /* | |
2351 | * Save job state info... | |
2352 | */ | |
e1d6a774 | 2353 | |
b9faaae1 MS |
2354 | job->dirty = 1; |
2355 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2356 | } | |
2357 | else if (!job->printer) | |
2358 | cupsdDeleteJob(job, CUPSD_JOB_PURGE); | |
2359 | break; | |
e1d6a774 | 2360 | } |
2361 | ||
2362 | /* | |
b9faaae1 | 2363 | * Update the server "busy" state... |
e1d6a774 | 2364 | */ |
ef416fc2 | 2365 | |
b9faaae1 MS |
2366 | cupsdSetBusyState(); |
2367 | } | |
e00b005a | 2368 | |
ef416fc2 | 2369 | |
b9faaae1 MS |
2370 | /* |
2371 | * 'cupsdStopAllJobs()' - Stop all print jobs. | |
2372 | */ | |
ef416fc2 | 2373 | |
b9faaae1 MS |
2374 | void |
2375 | cupsdStopAllJobs( | |
238c3832 MS |
2376 | cupsd_jobaction_t action, /* I - Action */ |
2377 | int kill_delay) /* I - Number of seconds before we kill */ | |
b9faaae1 MS |
2378 | { |
2379 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 2380 | |
ef416fc2 | 2381 | |
b9faaae1 | 2382 | DEBUG_puts("cupsdStopAllJobs()"); |
ef416fc2 | 2383 | |
b9faaae1 MS |
2384 | for (job = (cupsd_job_t *)cupsArrayFirst(PrintingJobs); |
2385 | job; | |
2386 | job = (cupsd_job_t *)cupsArrayNext(PrintingJobs)) | |
238c3832 MS |
2387 | { |
2388 | if (kill_delay) | |
2389 | job->kill_time = time(NULL) + kill_delay; | |
2390 | ||
b9faaae1 | 2391 | cupsdSetJobState(job, IPP_JOB_PENDING, action, NULL); |
238c3832 | 2392 | } |
b9faaae1 | 2393 | } |
bd7854cb | 2394 | |
bd7854cb | 2395 | |
b9faaae1 MS |
2396 | /* |
2397 | * 'cupsdUnloadCompletedJobs()' - Flush completed job history from memory. | |
2398 | */ | |
ef416fc2 | 2399 | |
b9faaae1 MS |
2400 | void |
2401 | cupsdUnloadCompletedJobs(void) | |
2402 | { | |
2403 | cupsd_job_t *job; /* Current job */ | |
2404 | time_t expire; /* Expiration time */ | |
ef416fc2 | 2405 | |
b9faaae1 MS |
2406 | |
2407 | expire = time(NULL) - 60; | |
2408 | ||
2409 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
2410 | job; | |
2411 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
2412 | if (job->attrs && job->state_value >= IPP_JOB_STOPPED && !job->printer && | |
2413 | job->access_time < expire) | |
2414 | { | |
2415 | if (job->dirty) | |
2416 | cupsdSaveJob(job); | |
2417 | ||
2418 | unload_job(job); | |
2419 | } | |
e1d6a774 | 2420 | } |
ef416fc2 | 2421 | |
ef416fc2 | 2422 | |
e1d6a774 | 2423 | /* |
b9faaae1 | 2424 | * 'compare_active_jobs()' - Compare the job IDs and priorities of two jobs. |
e1d6a774 | 2425 | */ |
ef416fc2 | 2426 | |
b9faaae1 MS |
2427 | static int /* O - Difference */ |
2428 | compare_active_jobs(void *first, /* I - First job */ | |
2429 | void *second, /* I - Second job */ | |
2430 | void *data) /* I - App data (not used) */ | |
e1d6a774 | 2431 | { |
b9faaae1 | 2432 | int diff; /* Difference */ |
ef416fc2 | 2433 | |
ef416fc2 | 2434 | |
b9faaae1 MS |
2435 | if ((diff = ((cupsd_job_t *)second)->priority - |
2436 | ((cupsd_job_t *)first)->priority) != 0) | |
2437 | return (diff); | |
2438 | else | |
2439 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
e1d6a774 | 2440 | } |
bd7854cb | 2441 | |
ef416fc2 | 2442 | |
e1d6a774 | 2443 | /* |
b9faaae1 | 2444 | * 'compare_jobs()' - Compare the job IDs of two jobs. |
e1d6a774 | 2445 | */ |
ef416fc2 | 2446 | |
b9faaae1 MS |
2447 | static int /* O - Difference */ |
2448 | compare_jobs(void *first, /* I - First job */ | |
2449 | void *second, /* I - Second job */ | |
2450 | void *data) /* I - App data (not used) */ | |
e1d6a774 | 2451 | { |
b9faaae1 MS |
2452 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); |
2453 | } | |
ef416fc2 | 2454 | |
ef416fc2 | 2455 | |
b9faaae1 MS |
2456 | /* |
2457 | * 'finalize_job()' - Cleanup after job filter processes and support data. | |
2458 | */ | |
ef416fc2 | 2459 | |
b9faaae1 MS |
2460 | static void |
2461 | finalize_job(cupsd_job_t *job) /* I - Job */ | |
2462 | { | |
2463 | ipp_pstate_t printer_state; /* New printer state value */ | |
2464 | ipp_jstate_t job_state; /* New job state value */ | |
2465 | const char *message; /* Message for job state */ | |
2466 | char buffer[1024]; /* Buffer for formatted messages */ | |
e00b005a | 2467 | |
b9faaae1 MS |
2468 | |
2469 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "finalize_job(job=%p(%d))", job, job->id); | |
ef416fc2 | 2470 | |
e1d6a774 | 2471 | /* |
b9faaae1 MS |
2472 | * Clear the "connecting-to-device" reason, which is only valid when a |
2473 | * printer is processing... | |
e1d6a774 | 2474 | */ |
ef416fc2 | 2475 | |
b9faaae1 | 2476 | cupsdSetPrinterReasons(job->printer, "-connecting-to-device"); |
ef416fc2 | 2477 | |
e1d6a774 | 2478 | /* |
b9faaae1 MS |
2479 | * Similarly, clear the "offline-report" reason for non-USB devices since we |
2480 | * rarely have current information for network devices... | |
e1d6a774 | 2481 | */ |
ef416fc2 | 2482 | |
b9faaae1 MS |
2483 | if (strncmp(job->printer->device_uri, "usb:", 4)) |
2484 | cupsdSetPrinterReasons(job->printer, "-offline-report"); | |
ef416fc2 | 2485 | |
b9faaae1 MS |
2486 | /* |
2487 | * Free the security profile... | |
2488 | */ | |
ef416fc2 | 2489 | |
b9faaae1 MS |
2490 | cupsdDestroyProfile(job->profile); |
2491 | job->profile = NULL; | |
ef416fc2 | 2492 | |
b9faaae1 MS |
2493 | /* |
2494 | * Close pipes and status buffer... | |
2495 | */ | |
ef416fc2 | 2496 | |
b9faaae1 | 2497 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 2498 | |
b9faaae1 MS |
2499 | cupsdClosePipe(job->print_pipes); |
2500 | cupsdClosePipe(job->back_pipes); | |
2501 | cupsdClosePipe(job->side_pipes); | |
2502 | cupsdClosePipe(job->status_pipes); | |
ef416fc2 | 2503 | |
b9faaae1 MS |
2504 | cupsdStatBufDelete(job->status_buffer); |
2505 | job->status_buffer = NULL; | |
ef416fc2 | 2506 | |
e1d6a774 | 2507 | /* |
b9faaae1 | 2508 | * Process the exit status... |
e1d6a774 | 2509 | */ |
ef416fc2 | 2510 | |
1340db2d MS |
2511 | if (job->printer->state == IPP_PRINTER_PROCESSING) |
2512 | printer_state = IPP_PRINTER_IDLE; | |
2513 | else | |
2514 | printer_state = job->printer->state; | |
2515 | ||
2516 | switch (job_state = job->state_value) | |
2517 | { | |
2518 | case IPP_JOB_PENDING : | |
2519 | message = "Job paused."; | |
2520 | break; | |
2521 | ||
2522 | case IPP_JOB_HELD : | |
2523 | message = "Job held."; | |
2524 | break; | |
2525 | ||
2526 | default : | |
2527 | case IPP_JOB_PROCESSING : | |
2528 | case IPP_JOB_COMPLETED : | |
2529 | job_state = IPP_JOB_COMPLETED; | |
2530 | message = "Job completed."; | |
2531 | break; | |
2532 | ||
2533 | case IPP_JOB_STOPPED : | |
2534 | message = "Job stopped."; | |
2535 | break; | |
2536 | ||
2537 | case IPP_JOB_CANCELED : | |
2538 | message = "Job canceled."; | |
2539 | break; | |
2540 | ||
2541 | case IPP_JOB_ABORTED : | |
2542 | message = "Job aborted."; | |
2543 | break; | |
2544 | } | |
ef416fc2 | 2545 | |
b9faaae1 | 2546 | if (job->status < 0) |
e1d6a774 | 2547 | { |
2548 | /* | |
b9faaae1 | 2549 | * Backend had errors... |
e1d6a774 | 2550 | */ |
ef416fc2 | 2551 | |
b9faaae1 MS |
2552 | int exit_code; /* Exit code from backend */ |
2553 | ||
ef416fc2 | 2554 | |
e1d6a774 | 2555 | /* |
b9faaae1 MS |
2556 | * Convert the status to an exit code. Due to the way the W* macros are |
2557 | * implemented on MacOS X (bug?), we have to store the exit status in a | |
2558 | * variable first and then convert... | |
e1d6a774 | 2559 | */ |
ef416fc2 | 2560 | |
b9faaae1 MS |
2561 | exit_code = -job->status; |
2562 | if (WIFEXITED(exit_code)) | |
2563 | exit_code = WEXITSTATUS(exit_code); | |
2564 | else | |
2565 | exit_code = job->status; | |
ef416fc2 | 2566 | |
b9faaae1 MS |
2567 | cupsdLogJob(job, CUPSD_LOG_INFO, "Backend returned status %d (%s)", |
2568 | exit_code, | |
2569 | exit_code == CUPS_BACKEND_FAILED ? "failed" : | |
2570 | exit_code == CUPS_BACKEND_AUTH_REQUIRED ? | |
2571 | "authentication required" : | |
2572 | exit_code == CUPS_BACKEND_HOLD ? "hold job" : | |
2573 | exit_code == CUPS_BACKEND_STOP ? "stop printer" : | |
2574 | exit_code == CUPS_BACKEND_CANCEL ? "cancel job" : | |
2575 | exit_code < 0 ? "crashed" : "unknown"); | |
ef416fc2 | 2576 | |
ef416fc2 | 2577 | /* |
b9faaae1 | 2578 | * Do what needs to be done... |
ef416fc2 | 2579 | */ |
2580 | ||
b9faaae1 | 2581 | switch (exit_code) |
f7deaa1a | 2582 | { |
b9faaae1 MS |
2583 | default : |
2584 | case CUPS_BACKEND_FAILED : | |
2585 | /* | |
2586 | * Backend failure, use the error-policy to determine how to | |
2587 | * act... | |
2588 | */ | |
f7deaa1a | 2589 | |
b9faaae1 MS |
2590 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
2591 | { | |
2592 | /* | |
2593 | * Queued on a class - mark the job as pending and we'll retry on | |
2594 | * another printer... | |
2595 | */ | |
f7deaa1a | 2596 | |
8b116e60 MS |
2597 | if (job_state == IPP_JOB_COMPLETED) |
2598 | { | |
2599 | job_state = IPP_JOB_PENDING; | |
2600 | message = "Retrying job on another printer."; | |
2601 | } | |
b9faaae1 MS |
2602 | } |
2603 | else if (!strcmp(job->printer->error_policy, "retry-current-job")) | |
2604 | { | |
2605 | /* | |
2606 | * The error policy is "retry-current-job" - mark the job as pending | |
2607 | * and we'll retry on the same printer... | |
2608 | */ | |
f7deaa1a | 2609 | |
8b116e60 MS |
2610 | if (job_state == IPP_JOB_COMPLETED) |
2611 | { | |
2612 | job_state = IPP_JOB_PENDING; | |
2613 | message = "Retrying job on same printer."; | |
2614 | } | |
b9faaae1 MS |
2615 | } |
2616 | else if ((job->printer->type & CUPS_PRINTER_FAX) || | |
2617 | !strcmp(job->printer->error_policy, "retry-job")) | |
2618 | { | |
8b116e60 | 2619 | if (job_state == IPP_JOB_COMPLETED) |
b9faaae1 MS |
2620 | { |
2621 | /* | |
8b116e60 MS |
2622 | * The job was queued on a fax or the error policy is "retry-job" - |
2623 | * hold the job if the number of retries is less than the | |
2624 | * JobRetryLimit, otherwise abort the job. | |
b9faaae1 | 2625 | */ |
ef416fc2 | 2626 | |
8b116e60 MS |
2627 | job->tries ++; |
2628 | ||
2629 | if (job->tries >= JobRetryLimit) | |
2630 | { | |
2631 | /* | |
2632 | * Too many tries... | |
2633 | */ | |
2634 | ||
2635 | snprintf(buffer, sizeof(buffer), | |
2636 | "Job aborted after %d unsuccessful attempts.", | |
2637 | JobRetryLimit); | |
2638 | job_state = IPP_JOB_ABORTED; | |
2639 | message = buffer; | |
2640 | } | |
2641 | else | |
2642 | { | |
2643 | /* | |
2644 | * Try again in N seconds... | |
2645 | */ | |
ef416fc2 | 2646 | |
8b116e60 | 2647 | set_hold_until(job, time(NULL) + JobRetryInterval); |
bd7854cb | 2648 | |
8b116e60 MS |
2649 | snprintf(buffer, sizeof(buffer), |
2650 | "Job held for %d seconds since it could not be sent.", | |
2651 | JobRetryInterval); | |
2652 | job_state = IPP_JOB_HELD; | |
2653 | message = buffer; | |
2654 | } | |
2655 | } | |
b9faaae1 | 2656 | } |
8b116e60 MS |
2657 | else if (!strcmp(job->printer->error_policy, "abort-job") && |
2658 | job_state == IPP_JOB_COMPLETED) | |
b9faaae1 MS |
2659 | { |
2660 | job_state = IPP_JOB_ABORTED; | |
2661 | message = "Job aborted due to backend errors; please consult " | |
2662 | "the error_log file for details."; | |
2663 | } | |
2664 | else | |
2665 | { | |
2666 | printer_state = IPP_PRINTER_STOPPED; | |
b9faaae1 | 2667 | message = "Printer stopped due to backend errors; please " |
8b116e60 MS |
2668 | "consult the error_log file for details."; |
2669 | ||
2670 | if (job_state == IPP_JOB_COMPLETED) | |
2671 | job_state = IPP_JOB_PENDING; | |
b9faaae1 MS |
2672 | } |
2673 | break; | |
bd7854cb | 2674 | |
b9faaae1 MS |
2675 | case CUPS_BACKEND_CANCEL : |
2676 | /* | |
2677 | * Abort the job... | |
2678 | */ | |
bd7854cb | 2679 | |
8b116e60 MS |
2680 | if (job_state == IPP_JOB_COMPLETED) |
2681 | { | |
2682 | job_state = IPP_JOB_ABORTED; | |
2683 | message = "Job aborted due to backend errors; please consult " | |
2684 | "the error_log file for details."; | |
2685 | } | |
b9faaae1 | 2686 | break; |
bd7854cb | 2687 | |
b9faaae1 | 2688 | case CUPS_BACKEND_HOLD : |
8b116e60 MS |
2689 | if (job_state == IPP_JOB_COMPLETED) |
2690 | { | |
2691 | /* | |
2692 | * Hold the job... | |
2693 | */ | |
bd7854cb | 2694 | |
8b116e60 | 2695 | cupsdSetJobHoldUntil(job, "indefinite", 1); |
bd7854cb | 2696 | |
8b116e60 MS |
2697 | job_state = IPP_JOB_HELD; |
2698 | message = "Job held indefinitely due to backend errors; please " | |
2699 | "consult the error_log file for details."; | |
2700 | } | |
b9faaae1 | 2701 | break; |
2abf387c | 2702 | |
b9faaae1 MS |
2703 | case CUPS_BACKEND_STOP : |
2704 | /* | |
2705 | * Stop the printer... | |
2706 | */ | |
bd7854cb | 2707 | |
b9faaae1 | 2708 | printer_state = IPP_PRINTER_STOPPED; |
b9faaae1 MS |
2709 | message = "Printer stopped due to backend errors; please " |
2710 | "consult the error_log file for details."; | |
8b116e60 MS |
2711 | |
2712 | if (job_state == IPP_JOB_COMPLETED) | |
2713 | job_state = IPP_JOB_PENDING; | |
b9faaae1 | 2714 | break; |
bd7854cb | 2715 | |
b9faaae1 MS |
2716 | case CUPS_BACKEND_AUTH_REQUIRED : |
2717 | /* | |
2718 | * Hold the job for authentication... | |
2719 | */ | |
bd7854cb | 2720 | |
8b116e60 MS |
2721 | if (job_state == IPP_JOB_COMPLETED) |
2722 | { | |
2723 | cupsdSetJobHoldUntil(job, "auth-info-required", 1); | |
ef416fc2 | 2724 | |
8b116e60 MS |
2725 | job_state = IPP_JOB_HELD; |
2726 | message = "Job held for authentication."; | |
2727 | } | |
b9faaae1 | 2728 | break; |
e1d6a774 | 2729 | } |
2730 | } | |
b9faaae1 | 2731 | else if (job->status > 0) |
ef416fc2 | 2732 | { |
2733 | /* | |
b9faaae1 | 2734 | * Filter had errors; stop job... |
ef416fc2 | 2735 | */ |
2736 | ||
8b116e60 MS |
2737 | if (job_state == IPP_JOB_COMPLETED) |
2738 | { | |
2739 | job_state = IPP_JOB_STOPPED; | |
2740 | message = "Job stopped due to filter errors; please consult the " | |
2741 | "error_log file for details."; | |
2742 | } | |
e1d6a774 | 2743 | } |
e00b005a | 2744 | |
3dfe78b3 | 2745 | /* |
b9faaae1 | 2746 | * Update the printer and job state. |
3dfe78b3 MS |
2747 | */ |
2748 | ||
b9faaae1 MS |
2749 | cupsdSetJobState(job, job_state, CUPSD_JOB_DEFAULT, "%s", message); |
2750 | cupsdSetPrinterState(job->printer, printer_state, | |
2751 | printer_state == IPP_PRINTER_STOPPED); | |
2752 | update_job_attrs(job, 0); | |
3dfe78b3 | 2753 | |
b9faaae1 | 2754 | cupsArrayRemove(PrintingJobs, job); |
3dfe78b3 | 2755 | |
e1d6a774 | 2756 | /* |
b9faaae1 | 2757 | * Clear the printer <-> job association... |
e1d6a774 | 2758 | */ |
ef416fc2 | 2759 | |
b9faaae1 MS |
2760 | job->printer->job = NULL; |
2761 | job->printer = NULL; | |
ef416fc2 | 2762 | |
e1d6a774 | 2763 | /* |
b9faaae1 | 2764 | * Try printing another job... |
e1d6a774 | 2765 | */ |
ef416fc2 | 2766 | |
b9faaae1 MS |
2767 | if (printer_state != IPP_PRINTER_STOPPED) |
2768 | cupsdCheckJobs(); | |
2769 | } | |
ef416fc2 | 2770 | |
ef416fc2 | 2771 | |
b9faaae1 MS |
2772 | /* |
2773 | * 'get_options()' - Get a string containing the job options. | |
2774 | */ | |
2775 | ||
2776 | static char * /* O - Options string */ | |
2777 | get_options(cupsd_job_t *job, /* I - Job */ | |
2778 | int banner_page, /* I - Printing a banner page? */ | |
2779 | char *copies, /* I - Copies buffer */ | |
2780 | size_t copies_size, /* I - Size of copies buffer */ | |
2781 | char *title, /* I - Title buffer */ | |
2782 | size_t title_size) /* I - Size of title buffer */ | |
2783 | { | |
2784 | int i; /* Looping var */ | |
2785 | char *optptr, /* Pointer to options */ | |
2786 | *valptr; /* Pointer in value string */ | |
2787 | ipp_attribute_t *attr; /* Current attribute */ | |
2788 | static char *options = NULL;/* Full list of options */ | |
2789 | static int optlength = 0; /* Length of option buffer */ | |
2790 | ||
ef416fc2 | 2791 | |
e1d6a774 | 2792 | /* |
2793 | * Building the options string is harder than it needs to be, but | |
2794 | * for the moment we need to pass strings for command-line args and | |
2795 | * not IPP attribute pointers... :) | |
2796 | * | |
2797 | * First allocate/reallocate the option buffer as needed... | |
2798 | */ | |
ef416fc2 | 2799 | |
e1d6a774 | 2800 | i = ipp_length(job->attrs); |
ef416fc2 | 2801 | |
1f0275e3 | 2802 | if (i > optlength || !options) |
e1d6a774 | 2803 | { |
b9faaae1 | 2804 | if (!options) |
e1d6a774 | 2805 | optptr = malloc(i); |
2806 | else | |
2807 | optptr = realloc(options, i); | |
ef416fc2 | 2808 | |
b9faaae1 | 2809 | if (!optptr) |
e1d6a774 | 2810 | { |
75bd9771 MS |
2811 | cupsdLogJob(job, CUPSD_LOG_CRIT, |
2812 | "Unable to allocate %d bytes for option buffer!", i); | |
b9faaae1 | 2813 | return (NULL); |
e1d6a774 | 2814 | } |
ef416fc2 | 2815 | |
e1d6a774 | 2816 | options = optptr; |
2817 | optlength = i; | |
2818 | } | |
ef416fc2 | 2819 | |
e1d6a774 | 2820 | /* |
2821 | * Now loop through the attributes and convert them to the textual | |
2822 | * representation used by the filters... | |
2823 | */ | |
ef416fc2 | 2824 | |
e1d6a774 | 2825 | optptr = options; |
2826 | *optptr = '\0'; | |
bd7854cb | 2827 | |
1340db2d MS |
2828 | snprintf(title, title_size, "%s-%d", job->printer->name, job->id); |
2829 | strlcpy(copies, "1", copies_size); | |
bd7854cb | 2830 | |
e1d6a774 | 2831 | for (attr = job->attrs->attrs; attr != NULL; attr = attr->next) |
bd7854cb | 2832 | { |
e1d6a774 | 2833 | if (!strcmp(attr->name, "copies") && |
2834 | attr->value_tag == IPP_TAG_INTEGER) | |
2835 | { | |
2836 | /* | |
2837 | * Don't use the # copies attribute if we are printing the job sheets... | |
2838 | */ | |
bd7854cb | 2839 | |
e1d6a774 | 2840 | if (!banner_page) |
1340db2d | 2841 | snprintf(copies, copies_size, "%d", attr->values[0].integer); |
e1d6a774 | 2842 | } |
2843 | else if (!strcmp(attr->name, "job-name") && | |
2844 | (attr->value_tag == IPP_TAG_NAME || | |
2845 | attr->value_tag == IPP_TAG_NAMELANG)) | |
1340db2d | 2846 | strlcpy(title, attr->values[0].string.text, title_size); |
e1d6a774 | 2847 | else if (attr->group_tag == IPP_TAG_JOB) |
2848 | { | |
2849 | /* | |
2850 | * Filter out other unwanted attributes... | |
2851 | */ | |
bd7854cb | 2852 | |
e1d6a774 | 2853 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2854 | attr->value_tag == IPP_TAG_NAMELANG || | |
2855 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2856 | (attr->value_tag == IPP_TAG_URI && strcmp(attr->name, "job-uuid")) || | |
2857 | attr->value_tag == IPP_TAG_URISCHEME || | |
2858 | attr->value_tag == IPP_TAG_BEGIN_COLLECTION) /* Not yet supported */ | |
2859 | continue; | |
bd7854cb | 2860 | |
e1d6a774 | 2861 | if (!strncmp(attr->name, "time-", 5)) |
2862 | continue; | |
bd7854cb | 2863 | |
e1d6a774 | 2864 | if (!strncmp(attr->name, "job-", 4) && |
e4572d57 | 2865 | strcmp(attr->name, "job-billing") && |
5d6412a9 | 2866 | strcmp(attr->name, "job-impressions") && |
c5571a1d | 2867 | strcmp(attr->name, "job-originating-host-name") && |
e4572d57 | 2868 | strcmp(attr->name, "job-uuid") && |
b9faaae1 | 2869 | !(job->printer->type & CUPS_PRINTER_REMOTE)) |
e1d6a774 | 2870 | continue; |
ef416fc2 | 2871 | |
5d6412a9 MS |
2872 | if ((!strcmp(attr->name, "job-impressions") || |
2873 | !strcmp(attr->name, "page-label") || | |
e1d6a774 | 2874 | !strcmp(attr->name, "page-border") || |
2875 | !strncmp(attr->name, "number-up", 9) || | |
b94498cf | 2876 | !strcmp(attr->name, "page-ranges") || |
e1d6a774 | 2877 | !strcmp(attr->name, "page-set") || |
2878 | !strcasecmp(attr->name, "AP_FIRSTPAGE_InputSlot") || | |
db1f069b MS |
2879 | !strcasecmp(attr->name, "AP_FIRSTPAGE_ManualFeed") || |
2880 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2881 | "PMTotalSidesImaged..n.") || | |
2882 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2883 | "PMTotalBeginPages..n.")) && | |
e1d6a774 | 2884 | banner_page) |
2885 | continue; | |
ef416fc2 | 2886 | |
e1d6a774 | 2887 | /* |
2888 | * Otherwise add them to the list... | |
2889 | */ | |
ef416fc2 | 2890 | |
e1d6a774 | 2891 | if (optptr > options) |
2892 | strlcat(optptr, " ", optlength - (optptr - options)); | |
ef416fc2 | 2893 | |
e1d6a774 | 2894 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
2895 | { | |
2896 | strlcat(optptr, attr->name, optlength - (optptr - options)); | |
2897 | strlcat(optptr, "=", optlength - (optptr - options)); | |
2898 | } | |
ef416fc2 | 2899 | |
e1d6a774 | 2900 | for (i = 0; i < attr->num_values; i ++) |
2901 | { | |
2902 | if (i) | |
2903 | strlcat(optptr, ",", optlength - (optptr - options)); | |
ef416fc2 | 2904 | |
e1d6a774 | 2905 | optptr += strlen(optptr); |
ef416fc2 | 2906 | |
e1d6a774 | 2907 | switch (attr->value_tag) |
2908 | { | |
2909 | case IPP_TAG_INTEGER : | |
2910 | case IPP_TAG_ENUM : | |
2911 | snprintf(optptr, optlength - (optptr - options), | |
2912 | "%d", attr->values[i].integer); | |
2913 | break; | |
ef416fc2 | 2914 | |
e1d6a774 | 2915 | case IPP_TAG_BOOLEAN : |
2916 | if (!attr->values[i].boolean) | |
2917 | strlcat(optptr, "no", optlength - (optptr - options)); | |
ef416fc2 | 2918 | |
e1d6a774 | 2919 | case IPP_TAG_NOVALUE : |
2920 | strlcat(optptr, attr->name, | |
2921 | optlength - (optptr - options)); | |
2922 | break; | |
ef416fc2 | 2923 | |
e1d6a774 | 2924 | case IPP_TAG_RANGE : |
2925 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
2926 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2927 | "%d", attr->values[i].range.lower); | |
2928 | else | |
2929 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2930 | "%d-%d", attr->values[i].range.lower, | |
2931 | attr->values[i].range.upper); | |
2932 | break; | |
ef416fc2 | 2933 | |
e1d6a774 | 2934 | case IPP_TAG_RESOLUTION : |
2935 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2936 | "%dx%d%s", attr->values[i].resolution.xres, | |
2937 | attr->values[i].resolution.yres, | |
2938 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
2939 | "dpi" : "dpc"); | |
2940 | break; | |
ef416fc2 | 2941 | |
e1d6a774 | 2942 | case IPP_TAG_STRING : |
2943 | case IPP_TAG_TEXT : | |
2944 | case IPP_TAG_NAME : | |
2945 | case IPP_TAG_KEYWORD : | |
2946 | case IPP_TAG_CHARSET : | |
2947 | case IPP_TAG_LANGUAGE : | |
2948 | case IPP_TAG_URI : | |
2949 | for (valptr = attr->values[i].string.text; *valptr;) | |
2950 | { | |
2951 | if (strchr(" \t\n\\\'\"", *valptr)) | |
2952 | *optptr++ = '\\'; | |
2953 | *optptr++ = *valptr++; | |
2954 | } | |
2955 | ||
2956 | *optptr = '\0'; | |
2957 | break; | |
2958 | ||
2959 | default : | |
2960 | break; /* anti-compiler-warning-code */ | |
2961 | } | |
2962 | } | |
2963 | ||
2964 | optptr += strlen(optptr); | |
2965 | } | |
2966 | } | |
2967 | ||
b9faaae1 MS |
2968 | |
2969 | return (options); | |
2970 | } | |
2971 | ||
2972 | ||
2973 | /* | |
2974 | * 'ipp_length()' - Compute the size of the buffer needed to hold | |
2975 | * the textual IPP attributes. | |
2976 | */ | |
2977 | ||
2978 | static int /* O - Size of attribute buffer */ | |
2979 | ipp_length(ipp_t *ipp) /* I - IPP request */ | |
2980 | { | |
2981 | int bytes; /* Number of bytes */ | |
2982 | int i; /* Looping var */ | |
2983 | ipp_attribute_t *attr; /* Current attribute */ | |
2984 | ||
2985 | ||
2986 | /* | |
2987 | * Loop through all attributes... | |
e1d6a774 | 2988 | */ |
2989 | ||
b9faaae1 | 2990 | bytes = 0; |
e1d6a774 | 2991 | |
b9faaae1 | 2992 | for (attr = ipp->attrs; attr != NULL; attr = attr->next) |
91c84a35 | 2993 | { |
b9faaae1 MS |
2994 | /* |
2995 | * Skip attributes that won't be sent to filters... | |
2996 | */ | |
91c84a35 | 2997 | |
b9faaae1 MS |
2998 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2999 | attr->value_tag == IPP_TAG_NAMELANG || | |
3000 | attr->value_tag == IPP_TAG_TEXTLANG || | |
3001 | attr->value_tag == IPP_TAG_URI || | |
3002 | attr->value_tag == IPP_TAG_URISCHEME) | |
3003 | continue; | |
91c84a35 | 3004 | |
b9faaae1 MS |
3005 | if (strncmp(attr->name, "time-", 5) == 0) |
3006 | continue; | |
91c84a35 | 3007 | |
b9faaae1 MS |
3008 | /* |
3009 | * Add space for a leading space and commas between each value. | |
3010 | * For the first attribute, the leading space isn't used, so the | |
3011 | * extra byte can be used as the nul terminator... | |
3012 | */ | |
e1d6a774 | 3013 | |
b9faaae1 MS |
3014 | bytes ++; /* " " separator */ |
3015 | bytes += attr->num_values; /* "," separators */ | |
e1d6a774 | 3016 | |
b9faaae1 MS |
3017 | /* |
3018 | * Boolean attributes appear as "foo,nofoo,foo,nofoo", while | |
3019 | * other attributes appear as "foo=value1,value2,...,valueN". | |
3020 | */ | |
3021 | ||
3022 | if (attr->value_tag != IPP_TAG_BOOLEAN) | |
3023 | bytes += strlen(attr->name); | |
3024 | else | |
3025 | bytes += attr->num_values * strlen(attr->name); | |
3026 | ||
3027 | /* | |
3028 | * Now add the size required for each value in the attribute... | |
3029 | */ | |
3030 | ||
3031 | switch (attr->value_tag) | |
ef416fc2 | 3032 | { |
b9faaae1 MS |
3033 | case IPP_TAG_INTEGER : |
3034 | case IPP_TAG_ENUM : | |
3035 | /* | |
3036 | * Minimum value of a signed integer is -2147483647, or 11 digits. | |
3037 | */ | |
3038 | ||
3039 | bytes += attr->num_values * 11; | |
3040 | break; | |
3041 | ||
3042 | case IPP_TAG_BOOLEAN : | |
3043 | /* | |
3044 | * Add two bytes for each false ("no") value... | |
3045 | */ | |
3046 | ||
3047 | for (i = 0; i < attr->num_values; i ++) | |
3048 | if (!attr->values[i].boolean) | |
3049 | bytes += 2; | |
3050 | break; | |
3051 | ||
3052 | case IPP_TAG_RANGE : | |
3053 | /* | |
3054 | * A range is two signed integers separated by a hyphen, or | |
3055 | * 23 characters max. | |
3056 | */ | |
3057 | ||
3058 | bytes += attr->num_values * 23; | |
3059 | break; | |
3060 | ||
3061 | case IPP_TAG_RESOLUTION : | |
3062 | /* | |
3063 | * A resolution is two signed integers separated by an "x" and | |
3064 | * suffixed by the units, or 26 characters max. | |
3065 | */ | |
3066 | ||
3067 | bytes += attr->num_values * 26; | |
3068 | break; | |
3069 | ||
3070 | case IPP_TAG_STRING : | |
3071 | case IPP_TAG_TEXT : | |
3072 | case IPP_TAG_NAME : | |
3073 | case IPP_TAG_KEYWORD : | |
3074 | case IPP_TAG_CHARSET : | |
3075 | case IPP_TAG_LANGUAGE : | |
3076 | case IPP_TAG_URI : | |
3077 | /* | |
3078 | * Strings can contain characters that need quoting. We need | |
3079 | * at least 2 * len + 2 characters to cover the quotes and | |
3080 | * any backslashes in the string. | |
3081 | */ | |
3082 | ||
3083 | for (i = 0; i < attr->num_values; i ++) | |
3084 | bytes += 2 * strlen(attr->values[i].string.text) + 2; | |
3085 | break; | |
3086 | ||
3087 | default : | |
3088 | break; /* anti-compiler-warning-code */ | |
e1d6a774 | 3089 | } |
3090 | } | |
b9faaae1 MS |
3091 | |
3092 | return (bytes); | |
3093 | } | |
3094 | ||
3095 | ||
3096 | /* | |
3097 | * 'load_job_cache()' - Load jobs from the job.cache file. | |
3098 | */ | |
3099 | ||
3100 | static void | |
3101 | load_job_cache(const char *filename) /* I - job.cache filename */ | |
3102 | { | |
3103 | cups_file_t *fp; /* job.cache file */ | |
3104 | char line[1024], /* Line buffer */ | |
3105 | *value; /* Value on line */ | |
3106 | int linenum; /* Line number in file */ | |
3107 | cupsd_job_t *job; /* Current job */ | |
3108 | int jobid; /* Job ID */ | |
3109 | char jobfile[1024]; /* Job filename */ | |
3110 | ||
3111 | ||
3112 | /* | |
3113 | * Open the job.cache file... | |
3114 | */ | |
3115 | ||
3116 | if ((fp = cupsFileOpen(filename, "r")) == NULL) | |
e1d6a774 | 3117 | { |
b9faaae1 MS |
3118 | if (errno != ENOENT) |
3119 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3120 | "Unable to open job cache file \"%s\": %s", | |
3121 | filename, strerror(errno)); | |
ef416fc2 | 3122 | |
b9faaae1 MS |
3123 | load_request_root(); |
3124 | ||
3125 | return; | |
3126 | } | |
ef416fc2 | 3127 | |
e1d6a774 | 3128 | /* |
b9faaae1 | 3129 | * Read entries from the job cache file and create jobs as needed. |
e1d6a774 | 3130 | */ |
ef416fc2 | 3131 | |
b9faaae1 MS |
3132 | cupsdLogMessage(CUPSD_LOG_INFO, "Loading job cache file \"%s\"...", |
3133 | filename); | |
ef416fc2 | 3134 | |
b9faaae1 MS |
3135 | linenum = 0; |
3136 | job = NULL; | |
3137 | ||
3138 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3139 | { | |
3140 | if (!strcasecmp(line, "NextJobId")) | |
3141 | { | |
3142 | if (value) | |
3143 | NextJobId = atoi(value); | |
3144 | } | |
3145 | else if (!strcasecmp(line, "<Job")) | |
3146 | { | |
3147 | if (job) | |
3148 | { | |
3149 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing </Job> directive on line %d!", | |
3150 | linenum); | |
3151 | continue; | |
3152 | } | |
3153 | ||
3154 | if (!value) | |
3155 | { | |
3156 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing job ID on line %d!", linenum); | |
3157 | continue; | |
3158 | } | |
3159 | ||
3160 | jobid = atoi(value); | |
3161 | ||
3162 | if (jobid < 1) | |
3163 | { | |
3164 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad job ID %d on line %d!", jobid, | |
3165 | linenum); | |
3166 | continue; | |
3167 | } | |
3168 | ||
3169 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, jobid); | |
3170 | if (access(jobfile, 0)) | |
3171 | { | |
3172 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] Files have gone away!", | |
3173 | jobid); | |
3174 | continue; | |
3175 | } | |
3176 | ||
3177 | job = calloc(1, sizeof(cupsd_job_t)); | |
3178 | if (!job) | |
3179 | { | |
3180 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
3181 | "[Job %d] Unable to allocate memory for job!", jobid); | |
3182 | break; | |
3183 | } | |
3184 | ||
3185 | job->id = jobid; | |
3186 | job->back_pipes[0] = -1; | |
3187 | job->back_pipes[1] = -1; | |
3188 | job->print_pipes[0] = -1; | |
3189 | job->print_pipes[1] = -1; | |
3190 | job->side_pipes[0] = -1; | |
3191 | job->side_pipes[1] = -1; | |
3192 | job->status_pipes[0] = -1; | |
3193 | job->status_pipes[1] = -1; | |
3194 | ||
3195 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading from cache...", | |
3196 | job->id); | |
3197 | } | |
3198 | else if (!job) | |
3199 | { | |
3200 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3201 | "Missing <Job #> directive on line %d!", linenum); | |
3202 | continue; | |
3203 | } | |
3204 | else if (!strcasecmp(line, "</Job>")) | |
3205 | { | |
3206 | cupsArrayAdd(Jobs, job); | |
3207 | ||
3208 | if (job->state_value <= IPP_JOB_STOPPED) | |
3209 | { | |
3210 | cupsArrayAdd(ActiveJobs, job); | |
3211 | cupsdLoadJob(job); | |
3212 | } | |
3213 | ||
3214 | job = NULL; | |
3215 | } | |
3216 | else if (!value) | |
3217 | { | |
3218 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d!", linenum); | |
3219 | continue; | |
3220 | } | |
3221 | else if (!strcasecmp(line, "State")) | |
3222 | { | |
3223 | job->state_value = (ipp_jstate_t)atoi(value); | |
3224 | ||
3225 | if (job->state_value < IPP_JOB_PENDING) | |
3226 | job->state_value = IPP_JOB_PENDING; | |
3227 | else if (job->state_value > IPP_JOB_COMPLETED) | |
3228 | job->state_value = IPP_JOB_COMPLETED; | |
3229 | } | |
8b116e60 MS |
3230 | else if (!strcasecmp(line, "HoldUntil")) |
3231 | { | |
3232 | job->hold_until = atoi(value); | |
3233 | } | |
b9faaae1 MS |
3234 | else if (!strcasecmp(line, "Priority")) |
3235 | { | |
3236 | job->priority = atoi(value); | |
3237 | } | |
3238 | else if (!strcasecmp(line, "Username")) | |
3239 | { | |
3240 | cupsdSetString(&job->username, value); | |
3241 | } | |
3242 | else if (!strcasecmp(line, "Destination")) | |
3243 | { | |
3244 | cupsdSetString(&job->dest, value); | |
3245 | } | |
3246 | else if (!strcasecmp(line, "DestType")) | |
3247 | { | |
3248 | job->dtype = (cups_ptype_t)atoi(value); | |
3249 | } | |
3250 | else if (!strcasecmp(line, "NumFiles")) | |
3251 | { | |
3252 | job->num_files = atoi(value); | |
3253 | ||
3254 | if (job->num_files < 0) | |
3255 | { | |
3256 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad NumFiles value %d on line %d!", | |
3257 | job->num_files, linenum); | |
3258 | job->num_files = 0; | |
3259 | continue; | |
3260 | } | |
3261 | ||
3262 | if (job->num_files > 0) | |
3263 | { | |
3264 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-001", RequestRoot, | |
3265 | job->id); | |
3266 | if (access(jobfile, 0)) | |
3267 | { | |
3268 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Data files have gone away!", | |
3269 | job->id); | |
3270 | job->num_files = 0; | |
3271 | continue; | |
3272 | } | |
3273 | ||
3274 | job->filetypes = calloc(job->num_files, sizeof(mime_type_t *)); | |
3275 | job->compressions = calloc(job->num_files, sizeof(int)); | |
3276 | ||
3277 | if (!job->filetypes || !job->compressions) | |
3278 | { | |
3279 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
3280 | "[Job %d] Unable to allocate memory for %d files!", | |
3281 | job->id, job->num_files); | |
3282 | break; | |
3283 | } | |
3284 | } | |
3285 | } | |
3286 | else if (!strcasecmp(line, "File")) | |
3287 | { | |
3288 | int number, /* File number */ | |
3289 | compression; /* Compression value */ | |
3290 | char super[MIME_MAX_SUPER], /* MIME super type */ | |
3291 | type[MIME_MAX_TYPE]; /* MIME type */ | |
3292 | ||
3293 | ||
3294 | if (sscanf(value, "%d%*[ \t]%15[^/]/%255s%d", &number, super, type, | |
3295 | &compression) != 4) | |
3296 | { | |
3297 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File on line %d!", linenum); | |
3298 | continue; | |
3299 | } | |
3300 | ||
3301 | if (number < 1 || number > job->num_files) | |
3302 | { | |
3303 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File number %d on line %d!", | |
3304 | number, linenum); | |
3305 | continue; | |
3306 | } | |
0a682745 | 3307 | |
b9faaae1 | 3308 | number --; |
ef416fc2 | 3309 | |
b9faaae1 MS |
3310 | job->compressions[number] = compression; |
3311 | job->filetypes[number] = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 3312 | |
b9faaae1 MS |
3313 | if (!job->filetypes[number]) |
3314 | { | |
e1d6a774 | 3315 | /* |
b9faaae1 | 3316 | * If the original MIME type is unknown, auto-type it! |
e1d6a774 | 3317 | */ |
ef416fc2 | 3318 | |
b9faaae1 MS |
3319 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3320 | "[Job %d] Unknown MIME type %s/%s for file %d!", | |
3321 | job->id, super, type, number + 1); | |
3322 | ||
3323 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
3324 | job->id, number + 1); | |
3325 | job->filetypes[number] = mimeFileType(MimeDatabase, jobfile, NULL, | |
3326 | job->compressions + number); | |
ef416fc2 | 3327 | |
e1d6a774 | 3328 | /* |
b9faaae1 | 3329 | * If that didn't work, assume it is raw... |
e1d6a774 | 3330 | */ |
ef416fc2 | 3331 | |
b9faaae1 MS |
3332 | if (!job->filetypes[number]) |
3333 | job->filetypes[number] = mimeType(MimeDatabase, "application", | |
3334 | "vnd.cups-raw"); | |
3335 | } | |
3336 | } | |
3337 | else | |
3338 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown %s directive on line %d!", | |
3339 | line, linenum); | |
ef416fc2 | 3340 | } |
3341 | ||
b9faaae1 MS |
3342 | cupsFileClose(fp); |
3343 | } | |
ef416fc2 | 3344 | |
3345 | ||
b9faaae1 MS |
3346 | /* |
3347 | * 'load_next_job_id()' - Load the NextJobId value from the job.cache file. | |
3348 | */ | |
bd7854cb | 3349 | |
b9faaae1 MS |
3350 | static void |
3351 | load_next_job_id(const char *filename) /* I - job.cache filename */ | |
3352 | { | |
3353 | cups_file_t *fp; /* job.cache file */ | |
3354 | char line[1024], /* Line buffer */ | |
3355 | *value; /* Value on line */ | |
3356 | int linenum; /* Line number in file */ | |
3357 | int next_job_id; /* NextJobId value from line */ | |
db0bd74a | 3358 | |
db0bd74a | 3359 | |
b9faaae1 MS |
3360 | /* |
3361 | * Read the NextJobId directive from the job.cache file and use | |
3362 | * the value (if any). | |
3363 | */ | |
bd7854cb | 3364 | |
b9faaae1 | 3365 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
e1d6a774 | 3366 | { |
b9faaae1 MS |
3367 | if (errno != ENOENT) |
3368 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3369 | "Unable to open job cache file \"%s\": %s", | |
3370 | filename, strerror(errno)); | |
bd7854cb | 3371 | |
b9faaae1 | 3372 | return; |
e1d6a774 | 3373 | } |
bd7854cb | 3374 | |
b9faaae1 MS |
3375 | cupsdLogMessage(CUPSD_LOG_INFO, |
3376 | "Loading NextJobId from job cache file \"%s\"...", filename); | |
3377 | ||
3378 | linenum = 0; | |
3379 | ||
3380 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
bd7854cb | 3381 | { |
b9faaae1 MS |
3382 | if (!strcasecmp(line, "NextJobId")) |
3383 | { | |
3384 | if (value) | |
3385 | { | |
3386 | next_job_id = atoi(value); | |
3387 | ||
3388 | if (next_job_id > NextJobId) | |
3389 | NextJobId = next_job_id; | |
3390 | } | |
3391 | break; | |
3392 | } | |
e1d6a774 | 3393 | } |
bd7854cb | 3394 | |
b9faaae1 MS |
3395 | cupsFileClose(fp); |
3396 | } | |
09a101d6 | 3397 | |
f7deaa1a | 3398 | |
b9faaae1 MS |
3399 | /* |
3400 | * 'load_request_root()' - Load jobs from the RequestRoot directory. | |
3401 | */ | |
bd7854cb | 3402 | |
b9faaae1 MS |
3403 | static void |
3404 | load_request_root(void) | |
3405 | { | |
3406 | cups_dir_t *dir; /* Directory */ | |
3407 | cups_dentry_t *dent; /* Directory entry */ | |
3408 | cupsd_job_t *job; /* New job */ | |
e1d6a774 | 3409 | |
bd7854cb | 3410 | |
3411 | /* | |
b9faaae1 | 3412 | * Open the requests directory... |
bd7854cb | 3413 | */ |
3414 | ||
b9faaae1 | 3415 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Scanning %s for jobs...", RequestRoot); |
bd7854cb | 3416 | |
b9faaae1 | 3417 | if ((dir = cupsDirOpen(RequestRoot)) == NULL) |
bd7854cb | 3418 | { |
b9faaae1 MS |
3419 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3420 | "Unable to open spool directory \"%s\": %s", | |
3421 | RequestRoot, strerror(errno)); | |
3422 | return; | |
e1d6a774 | 3423 | } |
bd7854cb | 3424 | |
b9faaae1 MS |
3425 | /* |
3426 | * Read all the c##### files... | |
3427 | */ | |
bd7854cb | 3428 | |
b9faaae1 MS |
3429 | while ((dent = cupsDirRead(dir)) != NULL) |
3430 | if (strlen(dent->filename) >= 6 && dent->filename[0] == 'c') | |
bd7854cb | 3431 | { |
b9faaae1 MS |
3432 | /* |
3433 | * Allocate memory for the job... | |
3434 | */ | |
bd7854cb | 3435 | |
b9faaae1 | 3436 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
bd7854cb | 3437 | { |
b9faaae1 MS |
3438 | cupsdLogMessage(CUPSD_LOG_ERROR, "Ran out of memory for jobs!"); |
3439 | cupsDirClose(dir); | |
3440 | return; | |
3441 | } | |
bd7854cb | 3442 | |
b9faaae1 MS |
3443 | /* |
3444 | * Assign the job ID... | |
3445 | */ | |
bd7854cb | 3446 | |
b9faaae1 MS |
3447 | job->id = atoi(dent->filename + 1); |
3448 | job->back_pipes[0] = -1; | |
3449 | job->back_pipes[1] = -1; | |
3450 | job->print_pipes[0] = -1; | |
3451 | job->print_pipes[1] = -1; | |
3452 | job->side_pipes[0] = -1; | |
3453 | job->side_pipes[1] = -1; | |
3454 | job->status_pipes[0] = -1; | |
3455 | job->status_pipes[1] = -1; | |
bd7854cb | 3456 | |
b9faaae1 MS |
3457 | if (job->id >= NextJobId) |
3458 | NextJobId = job->id + 1; | |
ed486911 | 3459 | |
b9faaae1 MS |
3460 | /* |
3461 | * Load the job... | |
3462 | */ | |
ed486911 | 3463 | |
b9faaae1 | 3464 | cupsdLoadJob(job); |
bd7854cb | 3465 | |
b9faaae1 MS |
3466 | /* |
3467 | * Insert the job into the array, sorting by job priority and ID... | |
3468 | */ | |
bd7854cb | 3469 | |
b9faaae1 | 3470 | cupsArrayAdd(Jobs, job); |
e1d6a774 | 3471 | |
b9faaae1 MS |
3472 | if (job->state_value <= IPP_JOB_STOPPED) |
3473 | cupsArrayAdd(ActiveJobs, job); | |
3474 | else | |
3475 | unload_job(job); | |
bd7854cb | 3476 | } |
bd7854cb | 3477 | |
b9faaae1 MS |
3478 | cupsDirClose(dir); |
3479 | } | |
bd7854cb | 3480 | |
3481 | ||
b9faaae1 MS |
3482 | /* |
3483 | * 'set_hold_until()' - Set the hold time and update job-hold-until attribute. | |
3484 | */ | |
bd7854cb | 3485 | |
b9faaae1 MS |
3486 | static void |
3487 | set_hold_until(cupsd_job_t *job, /* I - Job to update */ | |
3488 | time_t holdtime) /* I - Hold until time */ | |
3489 | { | |
3490 | ipp_attribute_t *attr; /* job-hold-until attribute */ | |
3491 | struct tm *holddate; /* Hold date */ | |
3492 | char holdstr[64]; /* Hold time */ | |
bd7854cb | 3493 | |
3494 | ||
b9faaae1 MS |
3495 | /* |
3496 | * Set the hold_until value and hold the job... | |
3497 | */ | |
bd7854cb | 3498 | |
b9faaae1 MS |
3499 | cupsdLogMessage(CUPSD_LOG_DEBUG, "set_hold_until: hold_until = %d", |
3500 | (int)holdtime); | |
bd7854cb | 3501 | |
b9faaae1 MS |
3502 | job->state->values[0].integer = IPP_JOB_HELD; |
3503 | job->state_value = IPP_JOB_HELD; | |
3504 | job->hold_until = holdtime; | |
e1d6a774 | 3505 | |
b9faaae1 MS |
3506 | /* |
3507 | * Update the job-hold-until attribute with a string representing GMT | |
3508 | * time (HH:MM:SS)... | |
3509 | */ | |
e1d6a774 | 3510 | |
b9faaae1 MS |
3511 | holddate = gmtime(&holdtime); |
3512 | snprintf(holdstr, sizeof(holdstr), "%d:%d:%d", holddate->tm_hour, | |
3513 | holddate->tm_min, holddate->tm_sec); | |
bd7854cb | 3514 | |
b9faaae1 MS |
3515 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
3516 | IPP_TAG_KEYWORD)) == NULL) | |
3517 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
bd7854cb | 3518 | |
e1d6a774 | 3519 | /* |
b9faaae1 | 3520 | * Either add the attribute or update the value of the existing one |
e1d6a774 | 3521 | */ |
bd7854cb | 3522 | |
b9faaae1 MS |
3523 | if (attr == NULL) |
3524 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-hold-until", | |
3525 | NULL, holdstr); | |
3526 | else | |
3527 | cupsdSetString(&attr->values[0].string.text, holdstr); | |
bd7854cb | 3528 | |
b9faaae1 MS |
3529 | job->dirty = 1; |
3530 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
3531 | } | |
bd7854cb | 3532 | |
bd7854cb | 3533 | |
b9faaae1 MS |
3534 | /* |
3535 | * 'set_time()' - Set one of the "time-at-xyz" attributes. | |
3536 | */ | |
bd7854cb | 3537 | |
b9faaae1 MS |
3538 | static void |
3539 | set_time(cupsd_job_t *job, /* I - Job to update */ | |
3540 | const char *name) /* I - Name of attribute */ | |
3541 | { | |
3542 | ipp_attribute_t *attr; /* Time attribute */ | |
bd7854cb | 3543 | |
bd7854cb | 3544 | |
b9faaae1 MS |
3545 | if ((attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO)) != NULL) |
3546 | { | |
3547 | attr->value_tag = IPP_TAG_INTEGER; | |
3548 | attr->values[0].integer = time(NULL); | |
3549 | } | |
3550 | } | |
bd7854cb | 3551 | |
e1d6a774 | 3552 | |
b9faaae1 MS |
3553 | /* |
3554 | * 'start_job()' - Start a print job. | |
3555 | */ | |
e1d6a774 | 3556 | |
b9faaae1 MS |
3557 | static void |
3558 | start_job(cupsd_job_t *job, /* I - Job ID */ | |
3559 | cupsd_printer_t *printer) /* I - Printer to print job */ | |
3560 | { | |
3561 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_job(job=%p(%d), printer=%p(%s))", | |
3562 | job, job->id, printer, printer->name); | |
bd7854cb | 3563 | |
b9faaae1 MS |
3564 | /* |
3565 | * Make sure we have some files around before we try to print... | |
3566 | */ | |
bd7854cb | 3567 | |
b9faaae1 MS |
3568 | if (job->num_files == 0) |
3569 | { | |
3570 | cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_DEFAULT, | |
3571 | "Aborting job because it has no files."); | |
3572 | return; | |
3573 | } | |
bd7854cb | 3574 | |
b9faaae1 MS |
3575 | /* |
3576 | * Update the printer and job state to "processing"... | |
3577 | */ | |
bd7854cb | 3578 | |
b9faaae1 MS |
3579 | if (!cupsdLoadJob(job)) |
3580 | return; | |
89d46774 | 3581 | |
b9faaae1 MS |
3582 | cupsdSetJobState(job, IPP_JOB_PROCESSING, CUPSD_JOB_DEFAULT, NULL); |
3583 | cupsdSetPrinterState(printer, IPP_PRINTER_PROCESSING, 0); | |
f7deaa1a | 3584 | |
1340db2d MS |
3585 | job->cost = 0; |
3586 | job->current_file = 0; | |
3587 | job->progress = 0; | |
3588 | job->printer = printer; | |
3589 | printer->job = job; | |
f7deaa1a | 3590 | |
b9faaae1 MS |
3591 | /* |
3592 | * Setup the last exit status and security profiles... | |
3593 | */ | |
89d46774 | 3594 | |
b9faaae1 MS |
3595 | job->status = 0; |
3596 | job->profile = cupsdCreateProfile(job->id); | |
bd7854cb | 3597 | |
b9faaae1 MS |
3598 | /* |
3599 | * Create the status pipes and buffer... | |
3600 | */ | |
bd7854cb | 3601 | |
b9faaae1 MS |
3602 | if (cupsdOpenPipe(job->status_pipes)) |
3603 | { | |
3604 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
3605 | "Unable to create job status pipes - %s.", strerror(errno)); | |
89d46774 | 3606 | |
b9faaae1 MS |
3607 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, |
3608 | "Job stopped because the scheduler could not create the " | |
3609 | "job status pipes."); | |
89d46774 | 3610 | |
b9faaae1 MS |
3611 | cupsdDestroyProfile(job->profile); |
3612 | job->profile = NULL; | |
3613 | return; | |
e1d6a774 | 3614 | } |
bd7854cb | 3615 | |
b9faaae1 MS |
3616 | job->status_buffer = cupsdStatBufNew(job->status_pipes[0], NULL); |
3617 | job->status_level = CUPSD_LOG_INFO; | |
3618 | ||
38e73f87 MS |
3619 | if (job->printer_message) |
3620 | cupsdSetString(&(job->printer_message->values[0].string.text), ""); | |
3621 | ||
b9faaae1 MS |
3622 | /* |
3623 | * Create the backchannel pipes and make them non-blocking... | |
3624 | */ | |
bd7854cb | 3625 | |
b9faaae1 | 3626 | if (cupsdOpenPipe(job->back_pipes)) |
e1d6a774 | 3627 | { |
b9faaae1 MS |
3628 | cupsdLogJob(job, CUPSD_LOG_DEBUG, |
3629 | "Unable to create back-channel pipes - %s.", strerror(errno)); | |
3630 | ||
3631 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, | |
3632 | "Job stopped because the scheduler could not create the " | |
3633 | "back-channel pipes."); | |
3634 | ||
3635 | cupsdClosePipe(job->status_pipes); | |
3636 | cupsdStatBufDelete(job->status_buffer); | |
3637 | job->status_buffer = NULL; | |
3638 | ||
3639 | cupsdDestroyProfile(job->profile); | |
3640 | job->profile = NULL; | |
3641 | return; | |
e1d6a774 | 3642 | } |
bd7854cb | 3643 | |
b9faaae1 MS |
3644 | fcntl(job->back_pipes[0], F_SETFL, |
3645 | fcntl(job->back_pipes[0], F_GETFL) | O_NONBLOCK); | |
3646 | fcntl(job->back_pipes[1], F_SETFL, | |
3647 | fcntl(job->back_pipes[1], F_GETFL) | O_NONBLOCK); | |
ef416fc2 | 3648 | |
b9faaae1 MS |
3649 | /* |
3650 | * Create the side-channel pipes and make them non-blocking... | |
3651 | */ | |
ef416fc2 | 3652 | |
b9faaae1 MS |
3653 | if (socketpair(AF_LOCAL, SOCK_STREAM, 0, job->side_pipes)) |
3654 | { | |
3655 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
3656 | "Unable to create side-channel pipes - %s.", strerror(errno)); | |
ef416fc2 | 3657 | |
b9faaae1 MS |
3658 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, |
3659 | "Job stopped because the scheduler could not create the " | |
3660 | "side-channel pipes."); | |
ef416fc2 | 3661 | |
b9faaae1 MS |
3662 | cupsdClosePipe(job->back_pipes); |
3663 | ||
3664 | cupsdClosePipe(job->status_pipes); | |
3665 | cupsdStatBufDelete(job->status_buffer); | |
3666 | job->status_buffer = NULL; | |
3667 | ||
3668 | cupsdDestroyProfile(job->profile); | |
3669 | job->profile = NULL; | |
3670 | return; | |
3671 | } | |
3672 | ||
3673 | fcntl(job->side_pipes[0], F_SETFL, | |
3674 | fcntl(job->side_pipes[0], F_GETFL) | O_NONBLOCK); | |
3675 | fcntl(job->side_pipes[1], F_SETFL, | |
3676 | fcntl(job->side_pipes[1], F_GETFL) | O_NONBLOCK); | |
ef416fc2 | 3677 | |
3678 | /* | |
b9faaae1 | 3679 | * Now start the first file in the job... |
ef416fc2 | 3680 | */ |
3681 | ||
b9faaae1 MS |
3682 | cupsdContinueJob(job); |
3683 | } | |
ef416fc2 | 3684 | |
ef416fc2 | 3685 | |
b9faaae1 MS |
3686 | /* |
3687 | * 'stop_job()' - Stop a print job. | |
3688 | */ | |
ef416fc2 | 3689 | |
b9faaae1 MS |
3690 | static void |
3691 | stop_job(cupsd_job_t *job, /* I - Job */ | |
3692 | cupsd_jobaction_t action) /* I - Action */ | |
3693 | { | |
3694 | int i; /* Looping var */ | |
b94498cf | 3695 | |
ef416fc2 | 3696 | |
b9faaae1 MS |
3697 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_job(job=%p(%d), action=%d)", job, |
3698 | job->id, action); | |
ef416fc2 | 3699 | |
b9faaae1 MS |
3700 | FilterLevel -= job->cost; |
3701 | job->cost = 0; | |
ef416fc2 | 3702 | |
238c3832 MS |
3703 | if (action == CUPSD_JOB_DEFAULT && !job->kill_time) |
3704 | job->kill_time = time(NULL) + JobKillDelay; | |
3705 | else if (action == CUPSD_JOB_FORCE) | |
3706 | job->kill_time = 0; | |
3707 | ||
b9faaae1 MS |
3708 | for (i = 0; job->filters[i]; i ++) |
3709 | if (job->filters[i] > 0) | |
3710 | cupsdEndProcess(job->filters[i], action == CUPSD_JOB_FORCE); | |
3711 | ||
3712 | if (job->backend > 0) | |
3713 | cupsdEndProcess(job->backend, action == CUPSD_JOB_FORCE); | |
e1d6a774 | 3714 | } |
ef416fc2 | 3715 | |
e1d6a774 | 3716 | |
3717 | /* | |
3718 | * 'unload_job()' - Unload a job from memory. | |
3719 | */ | |
3720 | ||
3721 | static void | |
3722 | unload_job(cupsd_job_t *job) /* I - Job */ | |
3723 | { | |
3724 | if (!job->attrs) | |
3725 | return; | |
3726 | ||
ed6e7faf | 3727 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Unloading...", job->id); |
e1d6a774 | 3728 | |
3729 | ippDelete(job->attrs); | |
3730 | ||
cc0d019f MS |
3731 | job->attrs = NULL; |
3732 | job->state = NULL; | |
3733 | job->sheets = NULL; | |
3734 | job->job_sheets = NULL; | |
3735 | job->printer_message = NULL; | |
3736 | job->printer_reasons = NULL; | |
ef416fc2 | 3737 | } |
3738 | ||
3739 | ||
3740 | /* | |
f899b121 | 3741 | * 'update_job()' - Read a status update from a job's filters. |
3742 | */ | |
3743 | ||
3744 | void | |
09a101d6 | 3745 | update_job(cupsd_job_t *job) /* I - Job to check */ |
f899b121 | 3746 | { |
3747 | int i; /* Looping var */ | |
3748 | int copies; /* Number of copies printed */ | |
3749 | char message[1024], /* Message text */ | |
3750 | *ptr; /* Pointer update... */ | |
3751 | int loglevel, /* Log level for message */ | |
3752 | event = 0; /* Events? */ | |
f0ab5bff MS |
3753 | static const char * const levels[] = /* Log levels */ |
3754 | { | |
3755 | "NONE", | |
3756 | "EMERG", | |
3757 | "ALERT", | |
3758 | "CRIT", | |
3759 | "ERROR", | |
3760 | "WARN", | |
3761 | "NOTICE", | |
3762 | "INFO", | |
3763 | "DEBUG", | |
3764 | "DEBUG2" | |
3765 | }; | |
f899b121 | 3766 | |
3767 | ||
f0ab5bff MS |
3768 | /* |
3769 | * Get the printer associated with this job; if the printer is stopped for | |
3770 | * any reason then job->printer will be reset to NULL, so make sure we have | |
3771 | * a valid pointer... | |
3772 | */ | |
3773 | ||
f899b121 | 3774 | while ((ptr = cupsdStatBufUpdate(job->status_buffer, &loglevel, |
3775 | message, sizeof(message))) != NULL) | |
3776 | { | |
3777 | /* | |
3778 | * Process page and printer state messages as needed... | |
3779 | */ | |
3780 | ||
3781 | if (loglevel == CUPSD_LOG_PAGE) | |
3782 | { | |
3783 | /* | |
3784 | * Page message; send the message to the page_log file and update the | |
3785 | * job sheet count... | |
3786 | */ | |
3787 | ||
75bd9771 | 3788 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PAGE: %s", message); |
dd1abb6b | 3789 | |
91c84a35 | 3790 | if (job->sheets) |
f899b121 | 3791 | { |
3792 | if (!strncasecmp(message, "total ", 6)) | |
3793 | { | |
3794 | /* | |
3795 | * Got a total count of pages from a backend or filter... | |
3796 | */ | |
3797 | ||
3798 | copies = atoi(message + 6); | |
3799 | copies -= job->sheets->values[0].integer; /* Just track the delta */ | |
3800 | } | |
3801 | else if (!sscanf(message, "%*d%d", &copies)) | |
3802 | copies = 1; | |
3803 | ||
3804 | job->sheets->values[0].integer += copies; | |
3805 | ||
b9faaae1 | 3806 | if (job->printer->page_limit) |
f899b121 | 3807 | { |
b9faaae1 | 3808 | cupsd_quota_t *q = cupsdUpdateQuota(job->printer, job->username, |
f899b121 | 3809 | copies, 0); |
3810 | ||
3811 | #ifdef __APPLE__ | |
3812 | if (AppleQuotas && q->page_count == -3) | |
3813 | { | |
3814 | /* | |
3815 | * Quota limit exceeded, cancel job in progress immediately... | |
3816 | */ | |
3817 | ||
b9faaae1 MS |
3818 | cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_DEFAULT, |
3819 | "Canceled job because pages exceed user %s " | |
3820 | "quota limit on printer %s (%s).", | |
3821 | job->username, job->printer->name, | |
3822 | job->printer->info); | |
f899b121 | 3823 | return; |
3824 | } | |
3825 | #else | |
3826 | (void)q; | |
3827 | #endif /* __APPLE__ */ | |
3828 | } | |
3829 | } | |
3830 | ||
3831 | cupsdLogPage(job, message); | |
3832 | ||
91c84a35 | 3833 | if (job->sheets) |
b9faaae1 | 3834 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, |
91c84a35 | 3835 | "Printed %d page(s).", job->sheets->values[0].integer); |
f899b121 | 3836 | } |
3837 | else if (loglevel == CUPSD_LOG_STATE) | |
3838 | { | |
75bd9771 | 3839 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "STATE: %s", message); |
dd1abb6b | 3840 | |
09a101d6 | 3841 | if (!strcmp(message, "paused")) |
c24d2134 | 3842 | { |
b9faaae1 | 3843 | cupsdStopPrinter(job->printer, 1); |
c24d2134 MS |
3844 | return; |
3845 | } | |
09a101d6 | 3846 | else |
3847 | { | |
b9faaae1 MS |
3848 | cupsdSetPrinterReasons(job->printer, message); |
3849 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3850 | event |= CUPSD_EVENT_PRINTER_STATE; |
09a101d6 | 3851 | } |
bc44d920 | 3852 | |
4509bb49 | 3853 | update_job_attrs(job, 0); |
f899b121 | 3854 | } |
3855 | else if (loglevel == CUPSD_LOG_ATTR) | |
3856 | { | |
3857 | /* | |
3858 | * Set attribute(s)... | |
3859 | */ | |
3860 | ||
3861 | int num_attrs; /* Number of attributes */ | |
3862 | cups_option_t *attrs; /* Attributes */ | |
3863 | const char *attr; /* Attribute */ | |
3864 | ||
3865 | ||
75bd9771 | 3866 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "ATTR: %s", message); |
dd1abb6b | 3867 | |
f899b121 | 3868 | num_attrs = cupsParseOptions(message, 0, &attrs); |
3869 | ||
3870 | if ((attr = cupsGetOption("auth-info-required", num_attrs, | |
3871 | attrs)) != NULL) | |
7ff4fea9 | 3872 | { |
b9faaae1 MS |
3873 | cupsdSetAuthInfoRequired(job->printer, attr, NULL); |
3874 | cupsdSetPrinterAttrs(job->printer); | |
3dfe78b3 | 3875 | |
b9faaae1 | 3876 | if (job->printer->type & CUPS_PRINTER_DISCOVERED) |
3dfe78b3 MS |
3877 | cupsdMarkDirty(CUPSD_DIRTY_REMOTE); |
3878 | else | |
3879 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
7ff4fea9 | 3880 | } |
f899b121 | 3881 | |
9a4f8274 MS |
3882 | if ((attr = cupsGetOption("job-media-progress", num_attrs, |
3883 | attrs)) != NULL) | |
3884 | { | |
3885 | int progress = atoi(attr); | |
3886 | ||
3887 | ||
3888 | if (progress >= 0 && progress <= 100) | |
3889 | { | |
3890 | job->progress = progress; | |
3891 | ||
3892 | if (job->sheets) | |
b9faaae1 | 3893 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, |
9a4f8274 MS |
3894 | "Printing page %d, %d%%", |
3895 | job->sheets->values[0].integer, job->progress); | |
3896 | } | |
3897 | } | |
3898 | ||
323c5de1 | 3899 | if ((attr = cupsGetOption("printer-alert", num_attrs, attrs)) != NULL) |
3900 | { | |
b9faaae1 | 3901 | cupsdSetString(&job->printer->alert, attr); |
d9bca400 | 3902 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3903 | } |
3904 | ||
3905 | if ((attr = cupsGetOption("printer-alert-description", num_attrs, | |
3906 | attrs)) != NULL) | |
3907 | { | |
b9faaae1 | 3908 | cupsdSetString(&job->printer->alert_description, attr); |
d9bca400 | 3909 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3910 | } |
3911 | ||
5a738aea MS |
3912 | if ((attr = cupsGetOption("marker-colors", num_attrs, attrs)) != NULL) |
3913 | { | |
b9faaae1 MS |
3914 | cupsdSetPrinterAttr(job->printer, "marker-colors", (char *)attr); |
3915 | job->printer->marker_time = time(NULL); | |
5a738aea | 3916 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3917 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3918 | } |
3919 | ||
3920 | if ((attr = cupsGetOption("marker-levels", num_attrs, attrs)) != NULL) | |
3921 | { | |
b9faaae1 MS |
3922 | cupsdSetPrinterAttr(job->printer, "marker-levels", (char *)attr); |
3923 | job->printer->marker_time = time(NULL); | |
5a738aea | 3924 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3925 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3926 | } |
3927 | ||
ed6e7faf MS |
3928 | if ((attr = cupsGetOption("marker-low-levels", num_attrs, attrs)) != NULL) |
3929 | { | |
b9faaae1 MS |
3930 | cupsdSetPrinterAttr(job->printer, "marker-low-levels", (char *)attr); |
3931 | job->printer->marker_time = time(NULL); | |
ed6e7faf MS |
3932 | event |= CUPSD_EVENT_PRINTER_STATE; |
3933 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
3934 | } | |
3935 | ||
3936 | if ((attr = cupsGetOption("marker-high-levels", num_attrs, attrs)) != NULL) | |
3937 | { | |
b9faaae1 MS |
3938 | cupsdSetPrinterAttr(job->printer, "marker-high-levels", (char *)attr); |
3939 | job->printer->marker_time = time(NULL); | |
ed6e7faf MS |
3940 | event |= CUPSD_EVENT_PRINTER_STATE; |
3941 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
3942 | } | |
3943 | ||
75bd9771 MS |
3944 | if ((attr = cupsGetOption("marker-message", num_attrs, attrs)) != NULL) |
3945 | { | |
b9faaae1 MS |
3946 | cupsdSetPrinterAttr(job->printer, "marker-message", (char *)attr); |
3947 | job->printer->marker_time = time(NULL); | |
75bd9771 | 3948 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3949 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
75bd9771 MS |
3950 | } |
3951 | ||
5a738aea MS |
3952 | if ((attr = cupsGetOption("marker-names", num_attrs, attrs)) != NULL) |
3953 | { | |
b9faaae1 MS |
3954 | cupsdSetPrinterAttr(job->printer, "marker-names", (char *)attr); |
3955 | job->printer->marker_time = time(NULL); | |
5a738aea | 3956 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3957 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3958 | } |
3959 | ||
3960 | if ((attr = cupsGetOption("marker-types", num_attrs, attrs)) != NULL) | |
3961 | { | |
b9faaae1 MS |
3962 | cupsdSetPrinterAttr(job->printer, "marker-types", (char *)attr); |
3963 | job->printer->marker_time = time(NULL); | |
5a738aea | 3964 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3965 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3966 | } |
3967 | ||
f899b121 | 3968 | cupsFreeOptions(num_attrs, attrs); |
3969 | } | |
c9fc04c6 MS |
3970 | else if (loglevel == CUPSD_LOG_PPD) |
3971 | { | |
3972 | /* | |
3973 | * Set attribute(s)... | |
3974 | */ | |
3975 | ||
3976 | int num_keywords; /* Number of keywords */ | |
3977 | cups_option_t *keywords; /* Keywords */ | |
3978 | ||
3979 | ||
75bd9771 | 3980 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PPD: %s", message); |
dd1abb6b | 3981 | |
c9fc04c6 MS |
3982 | num_keywords = cupsParseOptions(message, 0, &keywords); |
3983 | ||
b9faaae1 MS |
3984 | if (cupsdUpdatePrinterPPD(job->printer, num_keywords, keywords)) |
3985 | cupsdSetPrinterAttrs(job->printer); | |
c9fc04c6 MS |
3986 | |
3987 | cupsFreeOptions(num_keywords, keywords); | |
3988 | } | |
f899b121 | 3989 | #ifdef __APPLE__ |
3990 | else if (!strncmp(message, "recoverable:", 12)) | |
3991 | { | |
f899b121 | 3992 | ptr = message + 12; |
3993 | while (isspace(*ptr & 255)) | |
3994 | ptr ++; | |
3995 | ||
d2354e63 MS |
3996 | if (*ptr) |
3997 | { | |
b9faaae1 MS |
3998 | cupsdSetPrinterReasons(job->printer, |
3999 | "+com.apple.print.recoverable-warning"); | |
4000 | cupsdSetString(&(job->printer->recoverable), ptr); | |
4001 | cupsdAddPrinterHistory(job->printer); | |
d2354e63 MS |
4002 | event |= CUPSD_EVENT_PRINTER_STATE; |
4003 | } | |
f899b121 | 4004 | } |
4005 | else if (!strncmp(message, "recovered:", 10)) | |
4006 | { | |
b9faaae1 MS |
4007 | cupsdSetPrinterReasons(job->printer, |
4008 | "-com.apple.print.recoverable-warning"); | |
f899b121 | 4009 | |
4010 | ptr = message + 10; | |
4011 | while (isspace(*ptr & 255)) | |
4012 | ptr ++; | |
4013 | ||
b9faaae1 MS |
4014 | cupsdSetString(&(job->printer->recoverable), ptr); |
4015 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 4016 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 4017 | } |
4018 | #endif /* __APPLE__ */ | |
75bd9771 | 4019 | else |
f899b121 | 4020 | { |
94da7e34 | 4021 | cupsdLogJob(job, loglevel, "%s", message); |
f899b121 | 4022 | |
1f0275e3 MS |
4023 | if (loglevel < CUPSD_LOG_DEBUG) |
4024 | { | |
b9faaae1 MS |
4025 | strlcpy(job->printer->state_message, message, |
4026 | sizeof(job->printer->state_message)); | |
4027 | cupsdAddPrinterHistory(job->printer); | |
4509bb49 | 4028 | |
8b116e60 | 4029 | event |= CUPSD_EVENT_PRINTER_STATE | CUPSD_EVENT_JOB_PROGRESS; |
4509bb49 | 4030 | |
94da7e34 | 4031 | if (loglevel < job->status_level) |
1f0275e3 MS |
4032 | { |
4033 | /* | |
b9faaae1 | 4034 | * Some messages show in the job-printer-state-message attribute... |
1f0275e3 | 4035 | */ |
09a101d6 | 4036 | |
1f0275e3 MS |
4037 | if (loglevel != CUPSD_LOG_NOTICE) |
4038 | job->status_level = loglevel; | |
01ce6322 | 4039 | |
1f0275e3 | 4040 | update_job_attrs(job, 1); |
f0ab5bff MS |
4041 | |
4042 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
4043 | "Set job-printer-state-message to \"%s\", " | |
4044 | "current level=%s", | |
4045 | job->printer_message->values[0].string.text, | |
4046 | levels[job->status_level]); | |
1f0275e3 | 4047 | } |
75bd9771 | 4048 | } |
f899b121 | 4049 | } |
4050 | ||
4051 | if (!strchr(job->status_buffer->buffer, '\n')) | |
4052 | break; | |
4053 | } | |
4054 | ||
d9bca400 | 4055 | if (event & CUPSD_EVENT_PRINTER_STATE) |
b9faaae1 MS |
4056 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, job->printer, NULL, |
4057 | (job->printer->type & CUPS_PRINTER_CLASS) ? | |
f899b121 | 4058 | "Class \"%s\" state changed." : |
4059 | "Printer \"%s\" state changed.", | |
b9faaae1 | 4060 | job->printer->name); |
f899b121 | 4061 | |
8b116e60 MS |
4062 | if (event & CUPSD_EVENT_JOB_PROGRESS) |
4063 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
4064 | "%s", job->printer->state_message); | |
4065 | ||
f899b121 | 4066 | if (ptr == NULL && !job->status_buffer->bufused) |
4067 | { | |
4068 | /* | |
4069 | * See if all of the filters and the backend have returned their | |
4070 | * exit statuses. | |
4071 | */ | |
4072 | ||
4073 | for (i = 0; job->filters[i] < 0; i ++); | |
4074 | ||
4075 | if (job->filters[i]) | |
d7871c8c MS |
4076 | { |
4077 | /* | |
4078 | * EOF but we haven't collected the exit status of all filters... | |
4079 | */ | |
4080 | ||
4081 | cupsdCheckProcess(); | |
f899b121 | 4082 | return; |
d7871c8c | 4083 | } |
f899b121 | 4084 | |
4085 | if (job->current_file >= job->num_files && job->backend > 0) | |
d7871c8c MS |
4086 | { |
4087 | /* | |
4088 | * EOF but we haven't collected the exit status of the backend... | |
4089 | */ | |
4090 | ||
4091 | cupsdCheckProcess(); | |
f899b121 | 4092 | return; |
d7871c8c | 4093 | } |
f899b121 | 4094 | |
4095 | /* | |
4096 | * Handle the end of job stuff... | |
4097 | */ | |
4098 | ||
b9faaae1 MS |
4099 | finalize_job(job); |
4100 | ||
4101 | /* | |
4102 | * Check for new jobs... | |
4103 | */ | |
4104 | ||
4105 | cupsdCheckJobs(); | |
f899b121 | 4106 | } |
4107 | } | |
4108 | ||
4109 | ||
4110 | /* | |
bc44d920 | 4111 | * 'update_job_attrs()' - Update the job-printer-* attributes. |
4112 | */ | |
4113 | ||
4114 | void | |
4509bb49 | 4115 | update_job_attrs(cupsd_job_t *job, /* I - Job to update */ |
b9faaae1 | 4116 | int do_message)/* I - 1 = copy job-printer-state message */ |
bc44d920 | 4117 | { |
4118 | int i; /* Looping var */ | |
4119 | int num_reasons; /* Actual number of reasons */ | |
4120 | const char * const *reasons; /* Reasons */ | |
f0ab5bff | 4121 | static const char *none = "none"; /* "none" reason */ |
bc44d920 | 4122 | |
4123 | ||
4124 | /* | |
4125 | * Get/create the job-printer-state-* attributes... | |
4126 | */ | |
4127 | ||
4128 | if (!job->printer_message) | |
4129 | { | |
4130 | if ((job->printer_message = ippFindAttribute(job->attrs, | |
4131 | "job-printer-state-message", | |
4132 | IPP_TAG_TEXT)) == NULL) | |
4133 | job->printer_message = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_TEXT, | |
4134 | "job-printer-state-message", | |
4135 | NULL, ""); | |
4136 | } | |
4137 | ||
4138 | if (!job->printer_reasons) | |
4139 | job->printer_reasons = ippFindAttribute(job->attrs, | |
4140 | "job-printer-state-reasons", | |
4141 | IPP_TAG_KEYWORD); | |
4142 | ||
bc44d920 | 4143 | /* |
b9faaae1 | 4144 | * Copy or clear the printer-state-message value as needed... |
bc44d920 | 4145 | */ |
4146 | ||
b9faaae1 MS |
4147 | if (job->state_value != IPP_JOB_PROCESSING && |
4148 | job->status_level == CUPSD_LOG_INFO) | |
4149 | cupsdSetString(&(job->printer_message->values[0].string.text), ""); | |
4150 | else if (job->printer->state_message[0] && do_message) | |
bc44d920 | 4151 | cupsdSetString(&(job->printer_message->values[0].string.text), |
b9faaae1 MS |
4152 | job->printer->state_message); |
4153 | ||
bc44d920 | 4154 | /* |
4155 | * ... and the printer-state-reasons value... | |
4156 | */ | |
4157 | ||
b9faaae1 | 4158 | if (job->printer->num_reasons == 0) |
bc44d920 | 4159 | { |
4160 | num_reasons = 1; | |
f0ab5bff | 4161 | reasons = &none; |
bc44d920 | 4162 | } |
4163 | else | |
4164 | { | |
b9faaae1 MS |
4165 | num_reasons = job->printer->num_reasons; |
4166 | reasons = (const char * const *)job->printer->reasons; | |
bc44d920 | 4167 | } |
4168 | ||
4169 | if (!job->printer_reasons || job->printer_reasons->num_values != num_reasons) | |
4170 | { | |
b9faaae1 MS |
4171 | /* |
4172 | * Replace/create a job-printer-state-reasons attribute... | |
4173 | */ | |
4174 | ||
bc44d920 | 4175 | ippDeleteAttribute(job->attrs, job->printer_reasons); |
4176 | ||
4177 | job->printer_reasons = ippAddStrings(job->attrs, | |
4178 | IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
4179 | "job-printer-state-reasons", | |
4180 | num_reasons, NULL, NULL); | |
4181 | } | |
b9faaae1 | 4182 | else |
d2354e63 | 4183 | { |
b9faaae1 MS |
4184 | /* |
4185 | * Don't bother clearing the reason strings if they are the same... | |
4186 | */ | |
4187 | ||
4188 | for (i = 0; i < num_reasons; i ++) | |
4189 | if (strcmp(job->printer_reasons->values[i].string.text, reasons[i])) | |
4190 | break; | |
4191 | ||
4192 | if (i >= num_reasons) | |
4193 | return; | |
4194 | ||
4195 | /* | |
4196 | * Not the same, so free the current strings... | |
4197 | */ | |
4198 | ||
4199 | for (i = 0; i < num_reasons; i ++) | |
d2354e63 MS |
4200 | _cupsStrFree(job->printer_reasons->values[i].string.text); |
4201 | } | |
bc44d920 | 4202 | |
b9faaae1 MS |
4203 | /* |
4204 | * Copy the reasons... | |
4205 | */ | |
4206 | ||
bc44d920 | 4207 | for (i = 0; i < num_reasons; i ++) |
d2354e63 | 4208 | job->printer_reasons->values[i].string.text = _cupsStrAlloc(reasons[i]); |
bc44d920 | 4209 | } |
4210 | ||
4211 | ||
4212 | /* | |
b19ccc9e | 4213 | * End of "$Id: job.c 7902 2008-09-03 14:20:17Z mike $". |
ef416fc2 | 4214 | */ |