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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, | |
1052 | job->profile, job->id, 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], | |
1107 | backroot, job->profile, job->id, &(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 | |
b9faaae1 | 1163 | return; |
ef416fc2 | 1164 | |
ef416fc2 | 1165 | |
bd7854cb | 1166 | /* |
b9faaae1 MS |
1167 | * If we get here, we need to abort the current job and close out all |
1168 | * files and pipes... | |
bd7854cb | 1169 | */ |
ef416fc2 | 1170 | |
b9faaae1 | 1171 | abort_job: |
8b450588 | 1172 | |
b9faaae1 MS |
1173 | for (slot = 0; slot < 2; slot ++) |
1174 | cupsdClosePipe(filterfds[slot]); | |
1175 | ||
1176 | cupsdClosePipe(job->status_pipes); | |
1177 | cupsdStatBufDelete(job->status_buffer); | |
1178 | job->status_buffer = NULL; | |
1179 | ||
1180 | cupsArrayDelete(filters); | |
1181 | ||
1182 | if (job->printer->remote && job->num_files > 1) | |
bd7854cb | 1183 | { |
b9faaae1 MS |
1184 | for (i = 0; i < job->num_files; i ++) |
1185 | free(argv[i + 6]); | |
bd7854cb | 1186 | } |
ef416fc2 | 1187 | |
b9faaae1 | 1188 | free(argv); |
ef416fc2 | 1189 | |
b9faaae1 MS |
1190 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, "%s", |
1191 | abort_message); | |
1192 | } | |
bd7854cb | 1193 | |
ef416fc2 | 1194 | |
b9faaae1 MS |
1195 | /* |
1196 | * 'cupsdDeleteJob()' - Free all memory used by a job. | |
1197 | */ | |
ef416fc2 | 1198 | |
b9faaae1 MS |
1199 | void |
1200 | cupsdDeleteJob(cupsd_job_t *job, /* I - Job */ | |
1201 | cupsd_jobaction_t action)/* I - Action */ | |
1202 | { | |
1203 | if (job->printer) | |
1204 | finalize_job(job); | |
ef416fc2 | 1205 | |
b9faaae1 | 1206 | if (action == CUPSD_JOB_PURGE) |
bd7854cb | 1207 | { |
1208 | /* | |
b9faaae1 | 1209 | * Remove the job info file... |
bd7854cb | 1210 | */ |
ef416fc2 | 1211 | |
b9faaae1 | 1212 | char filename[1024]; /* Job filename */ |
ef416fc2 | 1213 | |
b9faaae1 MS |
1214 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, |
1215 | job->id); | |
1216 | unlink(filename); | |
bd7854cb | 1217 | } |
ef416fc2 | 1218 | |
b9faaae1 MS |
1219 | cupsdClearString(&job->username); |
1220 | cupsdClearString(&job->dest); | |
1221 | cupsdClearString(&job->auth_username); | |
1222 | cupsdClearString(&job->auth_domain); | |
1223 | cupsdClearString(&job->auth_password); | |
1224 | ||
1225 | #ifdef HAVE_GSSAPI | |
09a101d6 | 1226 | /* |
b9faaae1 | 1227 | * Destroy the credential cache and clear the KRB5CCNAME env var string. |
09a101d6 | 1228 | */ |
1229 | ||
b9faaae1 | 1230 | if (job->ccache) |
09a101d6 | 1231 | { |
b9faaae1 MS |
1232 | krb5_cc_destroy(KerberosContext, job->ccache); |
1233 | job->ccache = NULL; | |
1234 | } | |
09a101d6 | 1235 | |
b9faaae1 MS |
1236 | cupsdClearString(&job->ccname); |
1237 | #endif /* HAVE_GSSAPI */ | |
09a101d6 | 1238 | |
b9faaae1 MS |
1239 | if (job->num_files > 0) |
1240 | { | |
1241 | free(job->compressions); | |
1242 | free(job->filetypes); | |
09a101d6 | 1243 | |
b9faaae1 | 1244 | job->num_files = 0; |
09a101d6 | 1245 | } |
ed6e7faf | 1246 | |
b9faaae1 | 1247 | unload_job(job); |
dfd5680b | 1248 | |
b9faaae1 MS |
1249 | cupsArrayRemove(Jobs, job); |
1250 | cupsArrayRemove(ActiveJobs, job); | |
1251 | cupsArrayRemove(PrintingJobs, job); | |
dfd5680b | 1252 | |
b9faaae1 | 1253 | free(job); |
ef416fc2 | 1254 | } |
1255 | ||
1256 | ||
1257 | /* | |
b9faaae1 | 1258 | * 'cupsdFreeAllJobs()' - Free all jobs from memory. |
ef416fc2 | 1259 | */ |
1260 | ||
1261 | void | |
b9faaae1 | 1262 | cupsdFreeAllJobs(void) |
ef416fc2 | 1263 | { |
b9faaae1 | 1264 | cupsd_job_t *job; /* Current job */ |
ef416fc2 | 1265 | |
ef416fc2 | 1266 | |
b9faaae1 | 1267 | if (!Jobs) |
ef416fc2 | 1268 | return; |
1269 | ||
b9faaae1 | 1270 | cupsdHoldSignals(); |
ef416fc2 | 1271 | |
238c3832 | 1272 | cupsdStopAllJobs(CUPSD_JOB_FORCE, 0); |
b9faaae1 | 1273 | cupsdSaveAllJobs(); |
e53920b9 | 1274 | |
b9faaae1 MS |
1275 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1276 | job; | |
1277 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1278 | cupsdDeleteJob(job, CUPSD_JOB_DEFAULT); | |
ef416fc2 | 1279 | |
b9faaae1 MS |
1280 | cupsdReleaseSignals(); |
1281 | } | |
ef416fc2 | 1282 | |
bd7854cb | 1283 | |
b9faaae1 MS |
1284 | /* |
1285 | * 'cupsdFindJob()' - Find the specified job. | |
1286 | */ | |
e53920b9 | 1287 | |
b9faaae1 MS |
1288 | cupsd_job_t * /* O - Job data */ |
1289 | cupsdFindJob(int id) /* I - Job ID */ | |
1290 | { | |
1291 | cupsd_job_t key; /* Search key */ | |
ef416fc2 | 1292 | |
ef416fc2 | 1293 | |
b9faaae1 | 1294 | key.id = id; |
e53920b9 | 1295 | |
b9faaae1 | 1296 | return ((cupsd_job_t *)cupsArrayFind(Jobs, &key)); |
ef416fc2 | 1297 | } |
1298 | ||
1299 | ||
1300 | /* | |
b9faaae1 MS |
1301 | * 'cupsdGetPrinterJobCount()' - Get the number of pending, processing, |
1302 | * or held jobs in a printer or class. | |
ef416fc2 | 1303 | */ |
1304 | ||
b9faaae1 MS |
1305 | int /* O - Job count */ |
1306 | cupsdGetPrinterJobCount( | |
1307 | const char *dest) /* I - Printer or class name */ | |
ef416fc2 | 1308 | { |
b9faaae1 MS |
1309 | int count; /* Job count */ |
1310 | cupsd_job_t *job; /* Current job */ | |
005dd1eb | 1311 | |
005dd1eb | 1312 | |
b9faaae1 MS |
1313 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; |
1314 | job; | |
1315 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1316 | if (job->dest && !strcasecmp(job->dest, dest)) | |
1317 | count ++; | |
ef416fc2 | 1318 | |
b9faaae1 | 1319 | return (count); |
ef416fc2 | 1320 | } |
1321 | ||
1322 | ||
1323 | /* | |
b9faaae1 MS |
1324 | * 'cupsdGetUserJobCount()' - Get the number of pending, processing, |
1325 | * or held jobs for a user. | |
ef416fc2 | 1326 | */ |
1327 | ||
b9faaae1 MS |
1328 | int /* O - Job count */ |
1329 | cupsdGetUserJobCount( | |
1330 | const char *username) /* I - Username */ | |
ef416fc2 | 1331 | { |
b9faaae1 MS |
1332 | int count; /* Job count */ |
1333 | cupsd_job_t *job; /* Current job */ | |
07725fee | 1334 | |
07725fee | 1335 | |
b9faaae1 MS |
1336 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; |
1337 | job; | |
1338 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1339 | if (!strcasecmp(job->username, username)) | |
1340 | count ++; | |
07725fee | 1341 | |
b9faaae1 | 1342 | return (count); |
ef416fc2 | 1343 | } |
1344 | ||
1345 | ||
1346 | /* | |
b9faaae1 | 1347 | * 'cupsdLoadAllJobs()' - Load all jobs from disk. |
ef416fc2 | 1348 | */ |
1349 | ||
1350 | void | |
b9faaae1 | 1351 | cupsdLoadAllJobs(void) |
bd7854cb | 1352 | { |
b9faaae1 MS |
1353 | char filename[1024]; /* Full filename of job.cache file */ |
1354 | struct stat fileinfo, /* Information on job.cache file */ | |
1355 | dirinfo; /* Information on RequestRoot dir */ | |
bd7854cb | 1356 | |
bd7854cb | 1357 | |
bd7854cb | 1358 | |
1359 | /* | |
b9faaae1 | 1360 | * Create the job arrays as needed... |
bd7854cb | 1361 | */ |
1362 | ||
b9faaae1 MS |
1363 | if (!Jobs) |
1364 | Jobs = cupsArrayNew(compare_jobs, NULL); | |
1365 | ||
1366 | if (!ActiveJobs) | |
1367 | ActiveJobs = cupsArrayNew(compare_active_jobs, NULL); | |
1368 | ||
1369 | if (!PrintingJobs) | |
1370 | PrintingJobs = cupsArrayNew(compare_jobs, NULL); | |
bd7854cb | 1371 | |
1372 | /* | |
b9faaae1 | 1373 | * See whether the job.cache file is older than the RequestRoot directory... |
bd7854cb | 1374 | */ |
1375 | ||
b9faaae1 | 1376 | snprintf(filename, sizeof(filename), "%s/job.cache", CacheDir); |
bd7854cb | 1377 | |
b9faaae1 MS |
1378 | if (stat(filename, &fileinfo)) |
1379 | { | |
1380 | fileinfo.st_mtime = 0; | |
1381 | ||
1382 | if (errno != ENOENT) | |
1383 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1384 | "Unable to get file information for \"%s\" - %s", | |
1385 | filename, strerror(errno)); | |
1386 | } | |
1387 | ||
1388 | if (stat(RequestRoot, &dirinfo)) | |
1389 | { | |
1390 | dirinfo.st_mtime = 0; | |
1391 | ||
1392 | if (errno != ENOENT) | |
1393 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1394 | "Unable to get directory information for \"%s\" - %s", | |
1395 | RequestRoot, strerror(errno)); | |
1396 | } | |
bd7854cb | 1397 | |
1398 | /* | |
b9faaae1 | 1399 | * Load the most recent source for job data... |
bd7854cb | 1400 | */ |
1401 | ||
b9faaae1 | 1402 | if (dirinfo.st_mtime > fileinfo.st_mtime) |
bd7854cb | 1403 | { |
b9faaae1 MS |
1404 | load_request_root(); |
1405 | ||
1406 | load_next_job_id(filename); | |
bd7854cb | 1407 | } |
b9faaae1 MS |
1408 | else |
1409 | load_job_cache(filename); | |
bd7854cb | 1410 | |
b9faaae1 MS |
1411 | /* |
1412 | * Clean out old jobs as needed... | |
1413 | */ | |
1414 | ||
1415 | if (MaxJobs > 0 && cupsArrayCount(Jobs) >= MaxJobs) | |
1416 | cupsdCleanJobs(); | |
bd7854cb | 1417 | } |
1418 | ||
1419 | ||
1420 | /* | |
b9faaae1 | 1421 | * 'cupsdLoadJob()' - Load a single job. |
bd7854cb | 1422 | */ |
1423 | ||
b9faaae1 MS |
1424 | int /* O - 1 on success, 0 on failure */ |
1425 | cupsdLoadJob(cupsd_job_t *job) /* I - Job */ | |
ef416fc2 | 1426 | { |
b9faaae1 MS |
1427 | char jobfile[1024]; /* Job filename */ |
1428 | cups_file_t *fp; /* Job file */ | |
1429 | int fileid; /* Current file ID */ | |
1430 | ipp_attribute_t *attr; /* Job attribute */ | |
1431 | const char *dest; /* Destination name */ | |
1432 | cupsd_printer_t *destptr; /* Pointer to destination */ | |
1433 | mime_type_t **filetypes; /* New filetypes array */ | |
1434 | int *compressions; /* New compressions array */ | |
ef416fc2 | 1435 | |
1436 | ||
b9faaae1 MS |
1437 | if (job->attrs) |
1438 | { | |
1439 | if (job->state_value > IPP_JOB_STOPPED) | |
1440 | job->access_time = time(NULL); | |
bd7854cb | 1441 | |
b9faaae1 MS |
1442 | return (1); |
1443 | } | |
ef416fc2 | 1444 | |
b9faaae1 | 1445 | if ((job->attrs = ippNew()) == NULL) |
ef416fc2 | 1446 | { |
b9faaae1 MS |
1447 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Ran out of memory for job attributes!"); |
1448 | return (0); | |
ef416fc2 | 1449 | } |
1450 | ||
b9faaae1 MS |
1451 | /* |
1452 | * Load job attributes... | |
1453 | */ | |
ef416fc2 | 1454 | |
b9faaae1 | 1455 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading attributes...", job->id); |
bd7854cb | 1456 | |
b9faaae1 MS |
1457 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, job->id); |
1458 | if ((fp = cupsFileOpen(jobfile, "r")) == NULL) | |
1459 | { | |
ed6e7faf | 1460 | cupsdLogMessage(CUPSD_LOG_ERROR, |
b9faaae1 MS |
1461 | "[Job %d] Unable to open job control file \"%s\" - %s!", |
1462 | job->id, jobfile, strerror(errno)); | |
1463 | goto error; | |
1464 | } | |
ef416fc2 | 1465 | |
b9faaae1 MS |
1466 | if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, job->attrs) != IPP_DATA) |
1467 | { | |
1468 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1469 | "[Job %d] Unable to read job control file \"%s\"!", job->id, | |
1470 | jobfile); | |
1471 | cupsFileClose(fp); | |
1472 | goto error; | |
1473 | } | |
ef416fc2 | 1474 | |
b9faaae1 | 1475 | cupsFileClose(fp); |
ef416fc2 | 1476 | |
b9faaae1 MS |
1477 | /* |
1478 | * Copy attribute data to the job object... | |
1479 | */ | |
ef416fc2 | 1480 | |
b9faaae1 | 1481 | if (!ippFindAttribute(job->attrs, "time-at-creation", IPP_TAG_INTEGER)) |
ef416fc2 | 1482 | { |
b9faaae1 MS |
1483 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1484 | "[Job %d] Missing or bad time-at-creation attribute in " | |
1485 | "control file!", job->id); | |
1486 | goto error; | |
ef416fc2 | 1487 | } |
b9faaae1 MS |
1488 | |
1489 | if ((job->state = ippFindAttribute(job->attrs, "job-state", | |
1490 | IPP_TAG_ENUM)) == NULL) | |
ef416fc2 | 1491 | { |
b9faaae1 MS |
1492 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1493 | "[Job %d] Missing or bad job-state attribute in control " | |
1494 | "file!", job->id); | |
1495 | goto error; | |
1496 | } | |
ef416fc2 | 1497 | |
b9faaae1 | 1498 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
ef416fc2 | 1499 | |
b9faaae1 | 1500 | if (!job->dest) |
ef416fc2 | 1501 | { |
b9faaae1 MS |
1502 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", |
1503 | IPP_TAG_URI)) == NULL) | |
1504 | { | |
1505 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1506 | "[Job %d] No job-printer-uri attribute in control file!", | |
1507 | job->id); | |
1508 | goto error; | |
1509 | } | |
ef416fc2 | 1510 | |
b9faaae1 MS |
1511 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &(job->dtype), |
1512 | &destptr)) == NULL) | |
1513 | { | |
1514 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1515 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1516 | job->id, attr->values[0].string.text); | |
1517 | goto error; | |
1518 | } | |
ef416fc2 | 1519 | |
b9faaae1 | 1520 | cupsdSetString(&job->dest, dest); |
f7deaa1a | 1521 | } |
b9faaae1 | 1522 | else if ((destptr = cupsdFindDest(job->dest)) == NULL) |
ef416fc2 | 1523 | { |
b9faaae1 MS |
1524 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1525 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1526 | job->id, job->dest); | |
1527 | goto error; | |
1528 | } | |
ef416fc2 | 1529 | |
b9faaae1 MS |
1530 | job->sheets = ippFindAttribute(job->attrs, "job-media-sheets-completed", |
1531 | IPP_TAG_INTEGER); | |
1532 | job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
ef416fc2 | 1533 | |
b9faaae1 MS |
1534 | if (!job->priority) |
1535 | { | |
1536 | if ((attr = ippFindAttribute(job->attrs, "job-priority", | |
1537 | IPP_TAG_INTEGER)) == NULL) | |
1538 | { | |
1539 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1540 | "[Job %d] Missing or bad job-priority attribute in " | |
1541 | "control file!", job->id); | |
1542 | goto error; | |
1543 | } | |
1544 | ||
1545 | job->priority = attr->values[0].integer; | |
f7deaa1a | 1546 | } |
b9faaae1 MS |
1547 | |
1548 | if (!job->username) | |
ef416fc2 | 1549 | { |
b9faaae1 MS |
1550 | if ((attr = ippFindAttribute(job->attrs, "job-originating-user-name", |
1551 | IPP_TAG_NAME)) == NULL) | |
1552 | { | |
1553 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1554 | "[Job %d] Missing or bad job-originating-user-name " | |
1555 | "attribute in control file!", job->id); | |
1556 | goto error; | |
1557 | } | |
ef416fc2 | 1558 | |
b9faaae1 MS |
1559 | cupsdSetString(&job->username, attr->values[0].string.text); |
1560 | } | |
ef416fc2 | 1561 | |
b9faaae1 MS |
1562 | /* |
1563 | * Set the job hold-until time and state... | |
1564 | */ | |
1565 | ||
1566 | if (job->state_value == IPP_JOB_HELD) | |
1567 | { | |
1568 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
1569 | IPP_TAG_KEYWORD)) == NULL) | |
1570 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1571 | ||
1572 | if (attr) | |
1573 | cupsdSetJobHoldUntil(job, attr->values[0].string.text, CUPSD_JOB_DEFAULT); | |
ef416fc2 | 1574 | else |
b9faaae1 MS |
1575 | { |
1576 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1577 | job->state_value = IPP_JOB_PENDING; | |
1578 | } | |
f7deaa1a | 1579 | } |
b9faaae1 MS |
1580 | else if (job->state_value == IPP_JOB_PROCESSING) |
1581 | { | |
1582 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1583 | job->state_value = IPP_JOB_PENDING; | |
1584 | } | |
1585 | ||
1586 | if (!job->num_files) | |
ef416fc2 | 1587 | { |
1588 | /* | |
b9faaae1 | 1589 | * Find all the d##### files... |
ef416fc2 | 1590 | */ |
1591 | ||
b9faaae1 MS |
1592 | for (fileid = 1; fileid < 10000; fileid ++) |
1593 | { | |
1594 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
1595 | job->id, fileid); | |
ef416fc2 | 1596 | |
b9faaae1 MS |
1597 | if (access(jobfile, 0)) |
1598 | break; | |
1599 | ||
1600 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1601 | "[Job %d] Auto-typing document file \"%s\"...", job->id, | |
1602 | jobfile); | |
1603 | ||
1604 | if (fileid > job->num_files) | |
1605 | { | |
1606 | if (job->num_files == 0) | |
1607 | { | |
1608 | compressions = (int *)calloc(fileid, sizeof(int)); | |
1609 | filetypes = (mime_type_t **)calloc(fileid, sizeof(mime_type_t *)); | |
1610 | } | |
1611 | else | |
1612 | { | |
1613 | compressions = (int *)realloc(job->compressions, | |
1614 | sizeof(int) * fileid); | |
1615 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1616 | sizeof(mime_type_t *) * | |
1617 | fileid); | |
1618 | } | |
1619 | ||
1620 | if (!compressions || !filetypes) | |
1621 | { | |
1622 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1623 | "[Job %d] Ran out of memory for job file types!", | |
1624 | job->id); | |
1625 | return (1); | |
1626 | } | |
1627 | ||
1628 | job->compressions = compressions; | |
1629 | job->filetypes = filetypes; | |
1630 | job->num_files = fileid; | |
1631 | } | |
1632 | ||
1633 | job->filetypes[fileid - 1] = mimeFileType(MimeDatabase, jobfile, NULL, | |
1634 | job->compressions + fileid - 1); | |
1635 | ||
1636 | if (!job->filetypes[fileid - 1]) | |
1637 | job->filetypes[fileid - 1] = mimeType(MimeDatabase, "application", | |
1638 | "vnd.cups-raw"); | |
1639 | } | |
ef416fc2 | 1640 | } |
b9faaae1 MS |
1641 | |
1642 | /* | |
1643 | * Load authentication information as needed... | |
1644 | */ | |
1645 | ||
1646 | if (job->state_value < IPP_JOB_STOPPED) | |
ef416fc2 | 1647 | { |
b9faaae1 | 1648 | snprintf(jobfile, sizeof(jobfile), "%s/a%05d", RequestRoot, job->id); |
ef416fc2 | 1649 | |
b9faaae1 MS |
1650 | cupsdClearString(&job->auth_username); |
1651 | cupsdClearString(&job->auth_domain); | |
1652 | cupsdClearString(&job->auth_password); | |
ef416fc2 | 1653 | |
b9faaae1 MS |
1654 | if ((fp = cupsFileOpen(jobfile, "r")) != NULL) |
1655 | { | |
1656 | int i, /* Looping var */ | |
1657 | bytes; /* Size of auth data */ | |
1658 | char line[255], /* Line from file */ | |
1659 | data[255]; /* Decoded data */ | |
ef416fc2 | 1660 | |
ef416fc2 | 1661 | |
b9faaae1 MS |
1662 | for (i = 0; |
1663 | i < destptr->num_auth_info_required && | |
1664 | cupsFileGets(fp, line, sizeof(line)); | |
1665 | i ++) | |
1666 | { | |
1667 | bytes = sizeof(data); | |
1668 | httpDecode64_2(data, &bytes, line); | |
1669 | ||
1670 | if (!strcmp(destptr->auth_info_required[i], "username")) | |
1671 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", data); | |
1672 | else if (!strcmp(destptr->auth_info_required[i], "domain")) | |
1673 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", data); | |
1674 | else if (!strcmp(destptr->auth_info_required[i], "password")) | |
1675 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", data); | |
1676 | } | |
1677 | ||
1678 | cupsFileClose(fp); | |
1679 | } | |
ef416fc2 | 1680 | } |
1681 | ||
b9faaae1 MS |
1682 | job->access_time = time(NULL); |
1683 | return (1); | |
1684 | ||
1685 | /* | |
1686 | * If we get here then something bad happened... | |
1687 | */ | |
1688 | ||
1689 | error: | |
1690 | ||
1691 | ippDelete(job->attrs); | |
1692 | job->attrs = NULL; | |
1693 | unlink(jobfile); | |
1694 | ||
1695 | return (0); | |
ef416fc2 | 1696 | } |
1697 | ||
1698 | ||
1699 | /* | |
b9faaae1 | 1700 | * 'cupsdMoveJob()' - Move the specified job to a different destination. |
ef416fc2 | 1701 | */ |
1702 | ||
1703 | void | |
b9faaae1 MS |
1704 | cupsdMoveJob(cupsd_job_t *job, /* I - Job */ |
1705 | cupsd_printer_t *p) /* I - Destination printer or class */ | |
ef416fc2 | 1706 | { |
b9faaae1 MS |
1707 | ipp_attribute_t *attr; /* job-printer-uri attribute */ |
1708 | const char *olddest; /* Old destination */ | |
1709 | cupsd_printer_t *oldp; /* Old pointer */ | |
ef416fc2 | 1710 | |
1711 | ||
1712 | /* | |
b9faaae1 | 1713 | * Don't move completed jobs... |
ef416fc2 | 1714 | */ |
1715 | ||
b9faaae1 | 1716 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 1717 | return; |
1718 | ||
1719 | /* | |
b9faaae1 | 1720 | * Get the old destination... |
ef416fc2 | 1721 | */ |
1722 | ||
b9faaae1 | 1723 | olddest = job->dest; |
ef416fc2 | 1724 | |
b9faaae1 MS |
1725 | if (job->printer) |
1726 | oldp = job->printer; | |
ef416fc2 | 1727 | else |
b9faaae1 | 1728 | oldp = cupsdFindDest(olddest); |
ef416fc2 | 1729 | |
b9faaae1 MS |
1730 | /* |
1731 | * Change the destination information... | |
1732 | */ | |
1733 | ||
1734 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, | |
1735 | "Stopping job prior to move."); | |
1736 | ||
1737 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, oldp, job, | |
1738 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1739 | p->name); | |
1740 | ||
1741 | cupsdSetString(&job->dest, p->name); | |
1742 | job->dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE | | |
1743 | CUPS_PRINTER_IMPLICIT); | |
1744 | ||
1745 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", | |
1746 | IPP_TAG_URI)) != NULL) | |
1747 | cupsdSetString(&(attr->values[0].string.text), p->uri); | |
1748 | ||
1749 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job, | |
1750 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1751 | p->name); | |
ef416fc2 | 1752 | |
3dfe78b3 MS |
1753 | job->dirty = 1; |
1754 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1755 | } |
1756 | ||
1757 | ||
1758 | /* | |
b9faaae1 | 1759 | * 'cupsdReleaseJob()' - Release the specified job. |
ef416fc2 | 1760 | */ |
1761 | ||
1762 | void | |
b9faaae1 | 1763 | cupsdReleaseJob(cupsd_job_t *job) /* I - Job */ |
ef416fc2 | 1764 | { |
b9faaae1 MS |
1765 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReleaseJob(job=%p(%d))", job, |
1766 | job->id); | |
ef416fc2 | 1767 | |
b9faaae1 MS |
1768 | if (job->state_value == IPP_JOB_HELD) |
1769 | { | |
1770 | /* | |
1771 | * Add trailing banner as needed... | |
1772 | */ | |
ef416fc2 | 1773 | |
b9faaae1 MS |
1774 | if (job->pending_timeout) |
1775 | cupsdTimeoutJob(job); | |
ef416fc2 | 1776 | |
b9faaae1 MS |
1777 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, |
1778 | "Job released by user."); | |
1779 | } | |
e1d6a774 | 1780 | } |
ef416fc2 | 1781 | |
ef416fc2 | 1782 | |
e1d6a774 | 1783 | /* |
b9faaae1 | 1784 | * 'cupsdRestartJob()' - Restart the specified job. |
e1d6a774 | 1785 | */ |
ef416fc2 | 1786 | |
e1d6a774 | 1787 | void |
b9faaae1 | 1788 | cupsdRestartJob(cupsd_job_t *job) /* I - Job */ |
e1d6a774 | 1789 | { |
b9faaae1 MS |
1790 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdRestartJob(job=%p(%d))", job, |
1791 | job->id); | |
ef416fc2 | 1792 | |
b9faaae1 MS |
1793 | if (job->state_value == IPP_JOB_STOPPED || job->num_files) |
1794 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, | |
1795 | "Job restarted by user."); | |
1796 | } | |
ef416fc2 | 1797 | |
ef416fc2 | 1798 | |
b9faaae1 MS |
1799 | /* |
1800 | * 'cupsdSaveAllJobs()' - Save a summary of all jobs to disk. | |
1801 | */ | |
ef416fc2 | 1802 | |
b9faaae1 MS |
1803 | void |
1804 | cupsdSaveAllJobs(void) | |
1805 | { | |
1806 | int i; /* Looping var */ | |
1807 | cups_file_t *fp; /* Job cache file */ | |
1808 | char temp[1024]; /* Temporary string */ | |
1809 | cupsd_job_t *job; /* Current job */ | |
1810 | time_t curtime; /* Current time */ | |
1811 | struct tm *curdate; /* Current date */ | |
ef416fc2 | 1812 | |
ef416fc2 | 1813 | |
b9faaae1 MS |
1814 | snprintf(temp, sizeof(temp), "%s/job.cache", CacheDir); |
1815 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
ef416fc2 | 1816 | { |
b9faaae1 MS |
1817 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1818 | "Unable to create job cache file \"%s\" - %s", | |
1819 | temp, strerror(errno)); | |
c168a833 | 1820 | return; |
b9faaae1 | 1821 | } |
c168a833 | 1822 | |
b9faaae1 | 1823 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving job cache file \"%s\"...", temp); |
a4924f6c | 1824 | |
b9faaae1 MS |
1825 | /* |
1826 | * Restrict access to the file... | |
1827 | */ | |
ef416fc2 | 1828 | |
b9faaae1 MS |
1829 | fchown(cupsFileNumber(fp), getuid(), Group); |
1830 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
bd7854cb | 1831 | |
b9faaae1 MS |
1832 | /* |
1833 | * Write a small header to the file... | |
1834 | */ | |
bd7854cb | 1835 | |
b9faaae1 MS |
1836 | curtime = time(NULL); |
1837 | curdate = localtime(&curtime); | |
1838 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
ef416fc2 | 1839 | |
b9faaae1 MS |
1840 | cupsFilePuts(fp, "# Job cache file for " CUPS_SVERSION "\n"); |
1841 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1842 | cupsFilePrintf(fp, "NextJobId %d\n", NextJobId); | |
f7deaa1a | 1843 | |
b9faaae1 MS |
1844 | /* |
1845 | * Write each job known to the system... | |
1846 | */ | |
f7deaa1a | 1847 | |
b9faaae1 MS |
1848 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1849 | job; | |
1850 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
ef416fc2 | 1851 | { |
b9faaae1 MS |
1852 | cupsFilePrintf(fp, "<Job %d>\n", job->id); |
1853 | cupsFilePrintf(fp, "State %d\n", job->state_value); | |
1854 | cupsFilePrintf(fp, "Priority %d\n", job->priority); | |
8b116e60 | 1855 | cupsFilePrintf(fp, "HoldUntil %d\n", (int)job->hold_until); |
b9faaae1 MS |
1856 | cupsFilePrintf(fp, "Username %s\n", job->username); |
1857 | cupsFilePrintf(fp, "Destination %s\n", job->dest); | |
1858 | cupsFilePrintf(fp, "DestType %d\n", job->dtype); | |
1859 | cupsFilePrintf(fp, "NumFiles %d\n", job->num_files); | |
1860 | for (i = 0; i < job->num_files; i ++) | |
1861 | cupsFilePrintf(fp, "File %d %s/%s %d\n", i + 1, job->filetypes[i]->super, | |
1862 | job->filetypes[i]->type, job->compressions[i]); | |
1863 | cupsFilePuts(fp, "</Job>\n"); | |
ef416fc2 | 1864 | } |
b9faaae1 MS |
1865 | |
1866 | cupsFileClose(fp); | |
e1d6a774 | 1867 | } |
ef416fc2 | 1868 | |
ef416fc2 | 1869 | |
e1d6a774 | 1870 | /* |
b9faaae1 | 1871 | * 'cupsdSaveJob()' - Save a job to disk. |
e1d6a774 | 1872 | */ |
ef416fc2 | 1873 | |
e1d6a774 | 1874 | void |
b9faaae1 | 1875 | cupsdSaveJob(cupsd_job_t *job) /* I - Job */ |
e1d6a774 | 1876 | { |
b9faaae1 MS |
1877 | char filename[1024]; /* Job control filename */ |
1878 | cups_file_t *fp; /* Job file */ | |
3dfe78b3 | 1879 | |
ef416fc2 | 1880 | |
b9faaae1 MS |
1881 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p", |
1882 | job, job->id, job->attrs); | |
ef416fc2 | 1883 | |
b9faaae1 | 1884 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id); |
ef416fc2 | 1885 | |
b9faaae1 MS |
1886 | if ((fp = cupsFileOpen(filename, "w")) == NULL) |
1887 | { | |
1888 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1889 | "[Job %d] Unable to create job control file \"%s\" - %s.", | |
1890 | job->id, filename, strerror(errno)); | |
1891 | return; | |
1892 | } | |
ef416fc2 | 1893 | |
b9faaae1 MS |
1894 | fchmod(cupsFileNumber(fp), 0600); |
1895 | fchown(cupsFileNumber(fp), RunUser, Group); | |
ef416fc2 | 1896 | |
b9faaae1 | 1897 | job->attrs->state = IPP_IDLE; |
ef416fc2 | 1898 | |
b9faaae1 MS |
1899 | if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, |
1900 | job->attrs) != IPP_DATA) | |
1901 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1902 | "[Job %d] Unable to write job control file!", job->id); | |
ef416fc2 | 1903 | |
b9faaae1 | 1904 | cupsFileClose(fp); |
ef416fc2 | 1905 | |
b9faaae1 | 1906 | job->dirty = 0; |
e1d6a774 | 1907 | } |
ef416fc2 | 1908 | |
ef416fc2 | 1909 | |
e1d6a774 | 1910 | /* |
b9faaae1 | 1911 | * 'cupsdSetJobHoldUntil()' - Set the hold time for a job. |
e1d6a774 | 1912 | */ |
ef416fc2 | 1913 | |
b9faaae1 MS |
1914 | void |
1915 | cupsdSetJobHoldUntil(cupsd_job_t *job, /* I - Job */ | |
1916 | const char *when, /* I - When to resume */ | |
1917 | int update)/* I - Update job-hold-until attr? */ | |
e1d6a774 | 1918 | { |
b9faaae1 MS |
1919 | time_t curtime; /* Current time */ |
1920 | struct tm *curdate; /* Current date */ | |
1921 | int hour; /* Hold hour */ | |
1922 | int minute; /* Hold minute */ | |
1923 | int second = 0; /* Hold second */ | |
ef416fc2 | 1924 | |
ef416fc2 | 1925 | |
b9faaae1 MS |
1926 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1927 | "cupsdSetJobHoldUntil(job=%p(%d), when=\"%s\", update=%d)", | |
1928 | job, job->id, when, update); | |
ef416fc2 | 1929 | |
b9faaae1 | 1930 | if (update) |
ef416fc2 | 1931 | { |
e1d6a774 | 1932 | /* |
b9faaae1 | 1933 | * Update the job-hold-until attribute... |
e1d6a774 | 1934 | */ |
ef416fc2 | 1935 | |
b9faaae1 | 1936 | ipp_attribute_t *attr; /* job-hold-until attribute */ |
ef416fc2 | 1937 | |
b9faaae1 MS |
1938 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1939 | IPP_TAG_KEYWORD)) == NULL) | |
1940 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 1941 | |
b9faaae1 MS |
1942 | if (attr) |
1943 | cupsdSetString(&(attr->values[0].string.text), when); | |
1944 | else | |
1945 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1946 | "job-hold-until", NULL, when); | |
ef416fc2 | 1947 | |
b9faaae1 MS |
1948 | if (attr) |
1949 | { | |
1950 | if (isdigit(when[0] & 255)) | |
1951 | attr->value_tag = IPP_TAG_NAME; | |
1952 | else | |
1953 | attr->value_tag = IPP_TAG_KEYWORD; | |
1954 | ||
1955 | job->dirty = 1; | |
1956 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
1957 | } | |
1958 | } | |
ef416fc2 | 1959 | |
b9faaae1 MS |
1960 | /* |
1961 | * Update the hold time... | |
1962 | */ | |
1963 | ||
1964 | if (!strcmp(when, "indefinite") || !strcmp(when, "auth-info-required")) | |
1965 | { | |
e1d6a774 | 1966 | /* |
b9faaae1 | 1967 | * Hold indefinitely... |
e1d6a774 | 1968 | */ |
ef416fc2 | 1969 | |
b9faaae1 MS |
1970 | job->hold_until = 0; |
1971 | } | |
1972 | else if (!strcmp(when, "day-time")) | |
1973 | { | |
e1d6a774 | 1974 | /* |
b9faaae1 | 1975 | * Hold to 6am the next morning unless local time is < 6pm. |
e1d6a774 | 1976 | */ |
ef416fc2 | 1977 | |
b9faaae1 MS |
1978 | curtime = time(NULL); |
1979 | curdate = localtime(&curtime); | |
ef416fc2 | 1980 | |
b9faaae1 MS |
1981 | if (curdate->tm_hour < 18) |
1982 | job->hold_until = curtime; | |
1983 | else | |
1984 | job->hold_until = curtime + | |
1985 | ((29 - curdate->tm_hour) * 60 + 59 - | |
1986 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
1987 | } | |
1988 | else if (!strcmp(when, "evening") || !strcmp(when, "night")) | |
1989 | { | |
1990 | /* | |
1991 | * Hold to 6pm unless local time is > 6pm or < 6am. | |
1992 | */ | |
ef416fc2 | 1993 | |
b9faaae1 MS |
1994 | curtime = time(NULL); |
1995 | curdate = localtime(&curtime); | |
ef416fc2 | 1996 | |
b9faaae1 MS |
1997 | if (curdate->tm_hour < 6 || curdate->tm_hour >= 18) |
1998 | job->hold_until = curtime; | |
1999 | else | |
2000 | job->hold_until = curtime + | |
2001 | ((17 - curdate->tm_hour) * 60 + 59 - | |
2002 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2003 | } | |
2004 | else if (!strcmp(when, "second-shift")) | |
2005 | { | |
2006 | /* | |
2007 | * Hold to 4pm unless local time is > 4pm. | |
2008 | */ | |
ef416fc2 | 2009 | |
b9faaae1 MS |
2010 | curtime = time(NULL); |
2011 | curdate = localtime(&curtime); | |
ef416fc2 | 2012 | |
b9faaae1 MS |
2013 | if (curdate->tm_hour >= 16) |
2014 | job->hold_until = curtime; | |
2015 | else | |
2016 | job->hold_until = curtime + | |
2017 | ((15 - curdate->tm_hour) * 60 + 59 - | |
2018 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2019 | } | |
2020 | else if (!strcmp(when, "third-shift")) | |
2021 | { | |
2022 | /* | |
2023 | * Hold to 12am unless local time is < 8am. | |
2024 | */ | |
ef416fc2 | 2025 | |
b9faaae1 MS |
2026 | curtime = time(NULL); |
2027 | curdate = localtime(&curtime); | |
ef416fc2 | 2028 | |
b9faaae1 MS |
2029 | if (curdate->tm_hour < 8) |
2030 | job->hold_until = curtime; | |
2031 | else | |
2032 | job->hold_until = curtime + | |
2033 | ((23 - curdate->tm_hour) * 60 + 59 - | |
2034 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2035 | } | |
2036 | else if (!strcmp(when, "weekend")) | |
2037 | { | |
2038 | /* | |
2039 | * Hold to weekend unless we are in the weekend. | |
2040 | */ | |
ef416fc2 | 2041 | |
b9faaae1 MS |
2042 | curtime = time(NULL); |
2043 | curdate = localtime(&curtime); | |
ef416fc2 | 2044 | |
b9faaae1 MS |
2045 | if (curdate->tm_wday == 0 || curdate->tm_wday == 6) |
2046 | job->hold_until = curtime; | |
2047 | else | |
2048 | job->hold_until = curtime + | |
2049 | (((5 - curdate->tm_wday) * 24 + | |
2050 | (17 - curdate->tm_hour)) * 60 + 59 - | |
2051 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2052 | } | |
2053 | else if (sscanf(when, "%d:%d:%d", &hour, &minute, &second) >= 2) | |
2054 | { | |
2055 | /* | |
2056 | * Hold to specified GMT time (HH:MM or HH:MM:SS)... | |
2057 | */ | |
bd7854cb | 2058 | |
b9faaae1 MS |
2059 | curtime = time(NULL); |
2060 | curdate = gmtime(&curtime); | |
2061 | ||
2062 | job->hold_until = curtime + | |
2063 | ((hour - curdate->tm_hour) * 60 + minute - | |
2064 | curdate->tm_min) * 60 + second - curdate->tm_sec; | |
2065 | ||
2066 | /* | |
2067 | * Hold until next day as needed... | |
2068 | */ | |
2069 | ||
2070 | if (job->hold_until < curtime) | |
2071 | job->hold_until += 24 * 60 * 60; | |
ef416fc2 | 2072 | } |
2073 | ||
b9faaae1 MS |
2074 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil: hold_until=%d", |
2075 | (int)job->hold_until); | |
e1d6a774 | 2076 | } |
ef416fc2 | 2077 | |
ef416fc2 | 2078 | |
e1d6a774 | 2079 | /* |
b9faaae1 MS |
2080 | * 'cupsdSetJobPriority()' - Set the priority of a job, moving it up/down in |
2081 | * the list as needed. | |
e1d6a774 | 2082 | */ |
ef416fc2 | 2083 | |
b9faaae1 MS |
2084 | void |
2085 | cupsdSetJobPriority( | |
2086 | cupsd_job_t *job, /* I - Job ID */ | |
2087 | int priority) /* I - New priority (0 to 100) */ | |
e1d6a774 | 2088 | { |
b9faaae1 | 2089 | ipp_attribute_t *attr; /* Job attribute */ |
ef416fc2 | 2090 | |
ef416fc2 | 2091 | |
e1d6a774 | 2092 | /* |
b9faaae1 | 2093 | * Don't change completed jobs... |
e1d6a774 | 2094 | */ |
bd7854cb | 2095 | |
b9faaae1 | 2096 | if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 2097 | return; |
ef416fc2 | 2098 | |
e1d6a774 | 2099 | /* |
b9faaae1 | 2100 | * Set the new priority and re-add the job into the active list... |
e1d6a774 | 2101 | */ |
ef416fc2 | 2102 | |
b9faaae1 | 2103 | cupsArrayRemove(ActiveJobs, job); |
ef416fc2 | 2104 | |
b9faaae1 | 2105 | job->priority = priority; |
ef416fc2 | 2106 | |
b9faaae1 MS |
2107 | if ((attr = ippFindAttribute(job->attrs, "job-priority", |
2108 | IPP_TAG_INTEGER)) != NULL) | |
2109 | attr->values[0].integer = priority; | |
2110 | else | |
2111 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
2112 | priority); | |
ef416fc2 | 2113 | |
b9faaae1 | 2114 | cupsArrayAdd(ActiveJobs, job); |
bd7854cb | 2115 | |
b9faaae1 MS |
2116 | job->dirty = 1; |
2117 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2118 | } | |
bd7854cb | 2119 | |
ef416fc2 | 2120 | |
b9faaae1 MS |
2121 | /* |
2122 | * 'cupsdSetJobState()' - Set the state of the specified print job. | |
2123 | */ | |
e1d6a774 | 2124 | |
b9faaae1 MS |
2125 | void |
2126 | cupsdSetJobState( | |
2127 | cupsd_job_t *job, /* I - Job to cancel */ | |
2128 | ipp_jstate_t newstate, /* I - New job state */ | |
2129 | cupsd_jobaction_t action, /* I - Action to take */ | |
2130 | const char *message, /* I - Message to log */ | |
2131 | ...) /* I - Additional arguments as needed */ | |
2132 | { | |
2133 | int i; /* Looping var */ | |
2134 | ipp_jstate_t oldstate; /* Old state */ | |
2135 | char filename[1024]; /* Job filename */ | |
2136 | ipp_attribute_t *attr; /* Job attribute */ | |
ef416fc2 | 2137 | |
ef416fc2 | 2138 | |
b9faaae1 MS |
2139 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2140 | "cupsdSetJobState(job=%p(%d), state=%d, newstate=%d, " | |
2141 | "action=%d, message=\"%s\")", job, job->id, job->state_value, | |
2142 | newstate, action, message ? message : "(null)"); | |
ef416fc2 | 2143 | |
bd7854cb | 2144 | |
b9faaae1 MS |
2145 | /* |
2146 | * Make sure we have the job attributes... | |
2147 | */ | |
e1d6a774 | 2148 | |
b9faaae1 MS |
2149 | if (!cupsdLoadJob(job)) |
2150 | return; | |
bd7854cb | 2151 | |
b9faaae1 MS |
2152 | /* |
2153 | * Don't do anything if the state is unchanged... | |
2154 | */ | |
ef416fc2 | 2155 | |
b9faaae1 MS |
2156 | if (newstate == (oldstate = job->state_value)) |
2157 | return; | |
e1d6a774 | 2158 | |
b9faaae1 MS |
2159 | /* |
2160 | * Stop any processes that are working on the current job... | |
2161 | */ | |
e1d6a774 | 2162 | |
b9faaae1 MS |
2163 | if (oldstate == IPP_JOB_PROCESSING) |
2164 | stop_job(job, action != CUPSD_JOB_DEFAULT); | |
2165 | ||
2166 | /* | |
2167 | * Set the new job state... | |
2168 | */ | |
2169 | ||
2170 | job->state->values[0].integer = newstate; | |
2171 | job->state_value = newstate; | |
2172 | ||
2173 | switch (newstate) | |
2174 | { | |
2175 | case IPP_JOB_PENDING : | |
2176 | /* | |
2177 | * Update job-hold-until as needed... | |
2178 | */ | |
2179 | ||
2180 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2181 | IPP_TAG_KEYWORD)) == NULL) | |
2182 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2183 | ||
2184 | if (attr) | |
ef416fc2 | 2185 | { |
b9faaae1 MS |
2186 | attr->value_tag = IPP_TAG_KEYWORD; |
2187 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
e1d6a774 | 2188 | } |
ef416fc2 | 2189 | |
b9faaae1 MS |
2190 | default : |
2191 | break; | |
ef416fc2 | 2192 | |
b9faaae1 MS |
2193 | case IPP_JOB_ABORTED : |
2194 | case IPP_JOB_CANCELED : | |
2195 | case IPP_JOB_COMPLETED : | |
2196 | set_time(job, "time-at-completed"); | |
2197 | break; | |
2198 | } | |
ef416fc2 | 2199 | |
b9faaae1 MS |
2200 | /* |
2201 | * Log message as needed... | |
2202 | */ | |
ef416fc2 | 2203 | |
b9faaae1 MS |
2204 | if (message) |
2205 | { | |
2206 | char buffer[2048]; /* Message buffer */ | |
2207 | va_list ap; /* Pointer to additional arguments */ | |
ef416fc2 | 2208 | |
b9faaae1 MS |
2209 | va_start(ap, message); |
2210 | vsnprintf(buffer, sizeof(buffer), message, ap); | |
2211 | va_end(ap); | |
bd7854cb | 2212 | |
b9faaae1 MS |
2213 | if (newstate > IPP_JOB_STOPPED) |
2214 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, "%s", buffer); | |
2215 | else | |
2216 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "%s", buffer); | |
2217 | ||
2218 | if (newstate == IPP_JOB_STOPPED || newstate == IPP_JOB_ABORTED) | |
2219 | cupsdLogJob(job, CUPSD_LOG_ERROR, "%s", buffer); | |
2220 | else | |
2221 | cupsdLogJob(job, CUPSD_LOG_INFO, "%s", buffer); | |
2222 | } | |
2223 | ||
2224 | /* | |
2225 | * Handle post-state-change actions... | |
2226 | */ | |
2227 | ||
2228 | switch (newstate) | |
2229 | { | |
2230 | case IPP_JOB_PROCESSING : | |
e1d6a774 | 2231 | /* |
b9faaae1 | 2232 | * Add the job to the "printing" list... |
e1d6a774 | 2233 | */ |
bd7854cb | 2234 | |
b9faaae1 MS |
2235 | if (!cupsArrayFind(PrintingJobs, job)) |
2236 | cupsArrayAdd(PrintingJobs, job); | |
ef416fc2 | 2237 | |
b9faaae1 MS |
2238 | /* |
2239 | * Set the processing time... | |
2240 | */ | |
ef416fc2 | 2241 | |
b9faaae1 MS |
2242 | set_time(job, "time-at-processing"); |
2243 | ||
2244 | case IPP_JOB_PENDING : | |
2245 | case IPP_JOB_HELD : | |
2246 | case IPP_JOB_STOPPED : | |
e1d6a774 | 2247 | /* |
b9faaae1 | 2248 | * Make sure the job is in the active list... |
e1d6a774 | 2249 | */ |
ef416fc2 | 2250 | |
b9faaae1 MS |
2251 | if (!cupsArrayFind(ActiveJobs, job)) |
2252 | cupsArrayAdd(ActiveJobs, job); | |
ef416fc2 | 2253 | |
b9faaae1 MS |
2254 | /* |
2255 | * Save the job state to disk... | |
2256 | */ | |
ef416fc2 | 2257 | |
b9faaae1 MS |
2258 | job->dirty = 1; |
2259 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2260 | break; | |
ef416fc2 | 2261 | |
b9faaae1 MS |
2262 | case IPP_JOB_ABORTED : |
2263 | case IPP_JOB_CANCELED : | |
2264 | case IPP_JOB_COMPLETED : | |
2265 | /* | |
2266 | * Expire job subscriptions since the job is now "completed"... | |
2267 | */ | |
ef416fc2 | 2268 | |
b9faaae1 | 2269 | cupsdExpireSubscriptions(NULL, job); |
ef416fc2 | 2270 | |
b9faaae1 MS |
2271 | /* |
2272 | * Remove the job from the active list... | |
2273 | */ | |
ef416fc2 | 2274 | |
b9faaae1 | 2275 | cupsArrayRemove(ActiveJobs, job); |
ef416fc2 | 2276 | |
b9faaae1 MS |
2277 | #ifdef __APPLE__ |
2278 | /* | |
2279 | * If we are going to sleep and the PrintingJobs count is now 0, allow the | |
2280 | * sleep to happen immediately... | |
2281 | */ | |
ef416fc2 | 2282 | |
b9faaae1 MS |
2283 | if (Sleeping && cupsArrayCount(PrintingJobs) == 0) |
2284 | cupsdAllowSleep(); | |
2285 | #endif /* __APPLE__ */ | |
ef416fc2 | 2286 | |
b9faaae1 MS |
2287 | /* |
2288 | * Remove any authentication data... | |
2289 | */ | |
bd7854cb | 2290 | |
b9faaae1 MS |
2291 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); |
2292 | if (cupsdRemoveFile(filename) && errno != ENOENT) | |
2293 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2294 | "Unable to remove authentication cache: %s", | |
2295 | strerror(errno)); | |
bd7854cb | 2296 | |
b9faaae1 MS |
2297 | cupsdClearString(&job->auth_username); |
2298 | cupsdClearString(&job->auth_domain); | |
2299 | cupsdClearString(&job->auth_password); | |
ef416fc2 | 2300 | |
b9faaae1 MS |
2301 | #ifdef HAVE_GSSAPI |
2302 | /* | |
2303 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
2304 | */ | |
ef416fc2 | 2305 | |
b9faaae1 MS |
2306 | if (job->ccache) |
2307 | { | |
2308 | krb5_cc_destroy(KerberosContext, job->ccache); | |
2309 | job->ccache = NULL; | |
2310 | } | |
ef416fc2 | 2311 | |
b9faaae1 MS |
2312 | cupsdClearString(&job->ccname); |
2313 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 2314 | |
b9faaae1 MS |
2315 | /* |
2316 | * Remove the print file for good if we aren't preserving jobs or | |
2317 | * files... | |
2318 | */ | |
e1d6a774 | 2319 | |
b9faaae1 MS |
2320 | if (!JobHistory || !JobFiles || action == CUPSD_JOB_PURGE) |
2321 | { | |
2322 | for (i = 1; i <= job->num_files; i ++) | |
2323 | { | |
2324 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
2325 | job->id, i); | |
2326 | unlink(filename); | |
2327 | } | |
e1d6a774 | 2328 | |
b9faaae1 MS |
2329 | if (job->num_files > 0) |
2330 | { | |
2331 | free(job->filetypes); | |
2332 | free(job->compressions); | |
ef416fc2 | 2333 | |
b9faaae1 MS |
2334 | job->num_files = 0; |
2335 | job->filetypes = NULL; | |
2336 | job->compressions = NULL; | |
2337 | } | |
2338 | } | |
ef416fc2 | 2339 | |
b9faaae1 MS |
2340 | if (JobHistory && action != CUPSD_JOB_PURGE) |
2341 | { | |
2342 | /* | |
2343 | * Save job state info... | |
2344 | */ | |
e1d6a774 | 2345 | |
b9faaae1 MS |
2346 | job->dirty = 1; |
2347 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2348 | } | |
2349 | else if (!job->printer) | |
2350 | cupsdDeleteJob(job, CUPSD_JOB_PURGE); | |
2351 | break; | |
e1d6a774 | 2352 | } |
2353 | ||
2354 | /* | |
b9faaae1 | 2355 | * Update the server "busy" state... |
e1d6a774 | 2356 | */ |
ef416fc2 | 2357 | |
b9faaae1 MS |
2358 | cupsdSetBusyState(); |
2359 | } | |
e00b005a | 2360 | |
ef416fc2 | 2361 | |
b9faaae1 MS |
2362 | /* |
2363 | * 'cupsdStopAllJobs()' - Stop all print jobs. | |
2364 | */ | |
ef416fc2 | 2365 | |
b9faaae1 MS |
2366 | void |
2367 | cupsdStopAllJobs( | |
238c3832 MS |
2368 | cupsd_jobaction_t action, /* I - Action */ |
2369 | int kill_delay) /* I - Number of seconds before we kill */ | |
b9faaae1 MS |
2370 | { |
2371 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 2372 | |
ef416fc2 | 2373 | |
b9faaae1 | 2374 | DEBUG_puts("cupsdStopAllJobs()"); |
ef416fc2 | 2375 | |
b9faaae1 MS |
2376 | for (job = (cupsd_job_t *)cupsArrayFirst(PrintingJobs); |
2377 | job; | |
2378 | job = (cupsd_job_t *)cupsArrayNext(PrintingJobs)) | |
238c3832 MS |
2379 | { |
2380 | if (kill_delay) | |
2381 | job->kill_time = time(NULL) + kill_delay; | |
2382 | ||
b9faaae1 | 2383 | cupsdSetJobState(job, IPP_JOB_PENDING, action, NULL); |
238c3832 | 2384 | } |
b9faaae1 | 2385 | } |
bd7854cb | 2386 | |
bd7854cb | 2387 | |
b9faaae1 MS |
2388 | /* |
2389 | * 'cupsdUnloadCompletedJobs()' - Flush completed job history from memory. | |
2390 | */ | |
ef416fc2 | 2391 | |
b9faaae1 MS |
2392 | void |
2393 | cupsdUnloadCompletedJobs(void) | |
2394 | { | |
2395 | cupsd_job_t *job; /* Current job */ | |
2396 | time_t expire; /* Expiration time */ | |
ef416fc2 | 2397 | |
b9faaae1 MS |
2398 | |
2399 | expire = time(NULL) - 60; | |
2400 | ||
2401 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
2402 | job; | |
2403 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
2404 | if (job->attrs && job->state_value >= IPP_JOB_STOPPED && !job->printer && | |
2405 | job->access_time < expire) | |
2406 | { | |
2407 | if (job->dirty) | |
2408 | cupsdSaveJob(job); | |
2409 | ||
2410 | unload_job(job); | |
2411 | } | |
e1d6a774 | 2412 | } |
ef416fc2 | 2413 | |
ef416fc2 | 2414 | |
e1d6a774 | 2415 | /* |
b9faaae1 | 2416 | * 'compare_active_jobs()' - Compare the job IDs and priorities of two jobs. |
e1d6a774 | 2417 | */ |
ef416fc2 | 2418 | |
b9faaae1 MS |
2419 | static int /* O - Difference */ |
2420 | compare_active_jobs(void *first, /* I - First job */ | |
2421 | void *second, /* I - Second job */ | |
2422 | void *data) /* I - App data (not used) */ | |
e1d6a774 | 2423 | { |
b9faaae1 | 2424 | int diff; /* Difference */ |
ef416fc2 | 2425 | |
ef416fc2 | 2426 | |
b9faaae1 MS |
2427 | if ((diff = ((cupsd_job_t *)second)->priority - |
2428 | ((cupsd_job_t *)first)->priority) != 0) | |
2429 | return (diff); | |
2430 | else | |
2431 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
e1d6a774 | 2432 | } |
bd7854cb | 2433 | |
ef416fc2 | 2434 | |
e1d6a774 | 2435 | /* |
b9faaae1 | 2436 | * 'compare_jobs()' - Compare the job IDs of two jobs. |
e1d6a774 | 2437 | */ |
ef416fc2 | 2438 | |
b9faaae1 MS |
2439 | static int /* O - Difference */ |
2440 | compare_jobs(void *first, /* I - First job */ | |
2441 | void *second, /* I - Second job */ | |
2442 | void *data) /* I - App data (not used) */ | |
e1d6a774 | 2443 | { |
b9faaae1 MS |
2444 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); |
2445 | } | |
ef416fc2 | 2446 | |
ef416fc2 | 2447 | |
b9faaae1 MS |
2448 | /* |
2449 | * 'finalize_job()' - Cleanup after job filter processes and support data. | |
2450 | */ | |
ef416fc2 | 2451 | |
b9faaae1 MS |
2452 | static void |
2453 | finalize_job(cupsd_job_t *job) /* I - Job */ | |
2454 | { | |
2455 | ipp_pstate_t printer_state; /* New printer state value */ | |
2456 | ipp_jstate_t job_state; /* New job state value */ | |
2457 | const char *message; /* Message for job state */ | |
2458 | char buffer[1024]; /* Buffer for formatted messages */ | |
e00b005a | 2459 | |
b9faaae1 MS |
2460 | |
2461 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "finalize_job(job=%p(%d))", job, job->id); | |
ef416fc2 | 2462 | |
e1d6a774 | 2463 | /* |
b9faaae1 MS |
2464 | * Clear the "connecting-to-device" reason, which is only valid when a |
2465 | * printer is processing... | |
e1d6a774 | 2466 | */ |
ef416fc2 | 2467 | |
b9faaae1 | 2468 | cupsdSetPrinterReasons(job->printer, "-connecting-to-device"); |
ef416fc2 | 2469 | |
e1d6a774 | 2470 | /* |
b9faaae1 MS |
2471 | * Similarly, clear the "offline-report" reason for non-USB devices since we |
2472 | * rarely have current information for network devices... | |
e1d6a774 | 2473 | */ |
ef416fc2 | 2474 | |
b9faaae1 MS |
2475 | if (strncmp(job->printer->device_uri, "usb:", 4)) |
2476 | cupsdSetPrinterReasons(job->printer, "-offline-report"); | |
ef416fc2 | 2477 | |
b9faaae1 MS |
2478 | /* |
2479 | * Free the security profile... | |
2480 | */ | |
ef416fc2 | 2481 | |
b9faaae1 MS |
2482 | cupsdDestroyProfile(job->profile); |
2483 | job->profile = NULL; | |
ef416fc2 | 2484 | |
b9faaae1 MS |
2485 | /* |
2486 | * Close pipes and status buffer... | |
2487 | */ | |
ef416fc2 | 2488 | |
b9faaae1 | 2489 | cupsdRemoveSelect(job->status_buffer->fd); |
ef416fc2 | 2490 | |
b9faaae1 MS |
2491 | cupsdClosePipe(job->print_pipes); |
2492 | cupsdClosePipe(job->back_pipes); | |
2493 | cupsdClosePipe(job->side_pipes); | |
2494 | cupsdClosePipe(job->status_pipes); | |
ef416fc2 | 2495 | |
b9faaae1 MS |
2496 | cupsdStatBufDelete(job->status_buffer); |
2497 | job->status_buffer = NULL; | |
ef416fc2 | 2498 | |
e1d6a774 | 2499 | /* |
b9faaae1 | 2500 | * Process the exit status... |
e1d6a774 | 2501 | */ |
ef416fc2 | 2502 | |
1340db2d MS |
2503 | if (job->printer->state == IPP_PRINTER_PROCESSING) |
2504 | printer_state = IPP_PRINTER_IDLE; | |
2505 | else | |
2506 | printer_state = job->printer->state; | |
2507 | ||
2508 | switch (job_state = job->state_value) | |
2509 | { | |
2510 | case IPP_JOB_PENDING : | |
2511 | message = "Job paused."; | |
2512 | break; | |
2513 | ||
2514 | case IPP_JOB_HELD : | |
2515 | message = "Job held."; | |
2516 | break; | |
2517 | ||
2518 | default : | |
2519 | case IPP_JOB_PROCESSING : | |
2520 | case IPP_JOB_COMPLETED : | |
2521 | job_state = IPP_JOB_COMPLETED; | |
2522 | message = "Job completed."; | |
2523 | break; | |
2524 | ||
2525 | case IPP_JOB_STOPPED : | |
2526 | message = "Job stopped."; | |
2527 | break; | |
2528 | ||
2529 | case IPP_JOB_CANCELED : | |
2530 | message = "Job canceled."; | |
2531 | break; | |
2532 | ||
2533 | case IPP_JOB_ABORTED : | |
2534 | message = "Job aborted."; | |
2535 | break; | |
2536 | } | |
ef416fc2 | 2537 | |
b9faaae1 | 2538 | if (job->status < 0) |
e1d6a774 | 2539 | { |
2540 | /* | |
b9faaae1 | 2541 | * Backend had errors... |
e1d6a774 | 2542 | */ |
ef416fc2 | 2543 | |
b9faaae1 MS |
2544 | int exit_code; /* Exit code from backend */ |
2545 | ||
ef416fc2 | 2546 | |
e1d6a774 | 2547 | /* |
b9faaae1 MS |
2548 | * Convert the status to an exit code. Due to the way the W* macros are |
2549 | * implemented on MacOS X (bug?), we have to store the exit status in a | |
2550 | * variable first and then convert... | |
e1d6a774 | 2551 | */ |
ef416fc2 | 2552 | |
b9faaae1 MS |
2553 | exit_code = -job->status; |
2554 | if (WIFEXITED(exit_code)) | |
2555 | exit_code = WEXITSTATUS(exit_code); | |
2556 | else | |
2557 | exit_code = job->status; | |
ef416fc2 | 2558 | |
b9faaae1 MS |
2559 | cupsdLogJob(job, CUPSD_LOG_INFO, "Backend returned status %d (%s)", |
2560 | exit_code, | |
2561 | exit_code == CUPS_BACKEND_FAILED ? "failed" : | |
2562 | exit_code == CUPS_BACKEND_AUTH_REQUIRED ? | |
2563 | "authentication required" : | |
2564 | exit_code == CUPS_BACKEND_HOLD ? "hold job" : | |
2565 | exit_code == CUPS_BACKEND_STOP ? "stop printer" : | |
2566 | exit_code == CUPS_BACKEND_CANCEL ? "cancel job" : | |
2567 | exit_code < 0 ? "crashed" : "unknown"); | |
ef416fc2 | 2568 | |
ef416fc2 | 2569 | /* |
b9faaae1 | 2570 | * Do what needs to be done... |
ef416fc2 | 2571 | */ |
2572 | ||
b9faaae1 | 2573 | switch (exit_code) |
f7deaa1a | 2574 | { |
b9faaae1 MS |
2575 | default : |
2576 | case CUPS_BACKEND_FAILED : | |
2577 | /* | |
2578 | * Backend failure, use the error-policy to determine how to | |
2579 | * act... | |
2580 | */ | |
f7deaa1a | 2581 | |
b9faaae1 MS |
2582 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
2583 | { | |
2584 | /* | |
2585 | * Queued on a class - mark the job as pending and we'll retry on | |
2586 | * another printer... | |
2587 | */ | |
f7deaa1a | 2588 | |
8b116e60 MS |
2589 | if (job_state == IPP_JOB_COMPLETED) |
2590 | { | |
2591 | job_state = IPP_JOB_PENDING; | |
2592 | message = "Retrying job on another printer."; | |
2593 | } | |
b9faaae1 MS |
2594 | } |
2595 | else if (!strcmp(job->printer->error_policy, "retry-current-job")) | |
2596 | { | |
2597 | /* | |
2598 | * The error policy is "retry-current-job" - mark the job as pending | |
2599 | * and we'll retry on the same printer... | |
2600 | */ | |
f7deaa1a | 2601 | |
8b116e60 MS |
2602 | if (job_state == IPP_JOB_COMPLETED) |
2603 | { | |
2604 | job_state = IPP_JOB_PENDING; | |
2605 | message = "Retrying job on same printer."; | |
2606 | } | |
b9faaae1 MS |
2607 | } |
2608 | else if ((job->printer->type & CUPS_PRINTER_FAX) || | |
2609 | !strcmp(job->printer->error_policy, "retry-job")) | |
2610 | { | |
8b116e60 | 2611 | if (job_state == IPP_JOB_COMPLETED) |
b9faaae1 MS |
2612 | { |
2613 | /* | |
8b116e60 MS |
2614 | * The job was queued on a fax or the error policy is "retry-job" - |
2615 | * hold the job if the number of retries is less than the | |
2616 | * JobRetryLimit, otherwise abort the job. | |
b9faaae1 | 2617 | */ |
ef416fc2 | 2618 | |
8b116e60 MS |
2619 | job->tries ++; |
2620 | ||
2621 | if (job->tries >= JobRetryLimit) | |
2622 | { | |
2623 | /* | |
2624 | * Too many tries... | |
2625 | */ | |
2626 | ||
2627 | snprintf(buffer, sizeof(buffer), | |
2628 | "Job aborted after %d unsuccessful attempts.", | |
2629 | JobRetryLimit); | |
2630 | job_state = IPP_JOB_ABORTED; | |
2631 | message = buffer; | |
2632 | } | |
2633 | else | |
2634 | { | |
2635 | /* | |
2636 | * Try again in N seconds... | |
2637 | */ | |
ef416fc2 | 2638 | |
8b116e60 | 2639 | set_hold_until(job, time(NULL) + JobRetryInterval); |
bd7854cb | 2640 | |
8b116e60 MS |
2641 | snprintf(buffer, sizeof(buffer), |
2642 | "Job held for %d seconds since it could not be sent.", | |
2643 | JobRetryInterval); | |
2644 | job_state = IPP_JOB_HELD; | |
2645 | message = buffer; | |
2646 | } | |
2647 | } | |
b9faaae1 | 2648 | } |
8b116e60 MS |
2649 | else if (!strcmp(job->printer->error_policy, "abort-job") && |
2650 | job_state == IPP_JOB_COMPLETED) | |
b9faaae1 MS |
2651 | { |
2652 | job_state = IPP_JOB_ABORTED; | |
2653 | message = "Job aborted due to backend errors; please consult " | |
2654 | "the error_log file for details."; | |
2655 | } | |
2656 | else | |
2657 | { | |
2658 | printer_state = IPP_PRINTER_STOPPED; | |
b9faaae1 | 2659 | message = "Printer stopped due to backend errors; please " |
8b116e60 MS |
2660 | "consult the error_log file for details."; |
2661 | ||
2662 | if (job_state == IPP_JOB_COMPLETED) | |
2663 | job_state = IPP_JOB_PENDING; | |
b9faaae1 MS |
2664 | } |
2665 | break; | |
bd7854cb | 2666 | |
b9faaae1 MS |
2667 | case CUPS_BACKEND_CANCEL : |
2668 | /* | |
2669 | * Abort the job... | |
2670 | */ | |
bd7854cb | 2671 | |
8b116e60 MS |
2672 | if (job_state == IPP_JOB_COMPLETED) |
2673 | { | |
2674 | job_state = IPP_JOB_ABORTED; | |
2675 | message = "Job aborted due to backend errors; please consult " | |
2676 | "the error_log file for details."; | |
2677 | } | |
b9faaae1 | 2678 | break; |
bd7854cb | 2679 | |
b9faaae1 | 2680 | case CUPS_BACKEND_HOLD : |
8b116e60 MS |
2681 | if (job_state == IPP_JOB_COMPLETED) |
2682 | { | |
2683 | /* | |
2684 | * Hold the job... | |
2685 | */ | |
bd7854cb | 2686 | |
8b116e60 | 2687 | cupsdSetJobHoldUntil(job, "indefinite", 1); |
bd7854cb | 2688 | |
8b116e60 MS |
2689 | job_state = IPP_JOB_HELD; |
2690 | message = "Job held indefinitely due to backend errors; please " | |
2691 | "consult the error_log file for details."; | |
2692 | } | |
b9faaae1 | 2693 | break; |
2abf387c | 2694 | |
b9faaae1 MS |
2695 | case CUPS_BACKEND_STOP : |
2696 | /* | |
2697 | * Stop the printer... | |
2698 | */ | |
bd7854cb | 2699 | |
b9faaae1 | 2700 | printer_state = IPP_PRINTER_STOPPED; |
b9faaae1 MS |
2701 | message = "Printer stopped due to backend errors; please " |
2702 | "consult the error_log file for details."; | |
8b116e60 MS |
2703 | |
2704 | if (job_state == IPP_JOB_COMPLETED) | |
2705 | job_state = IPP_JOB_PENDING; | |
b9faaae1 | 2706 | break; |
bd7854cb | 2707 | |
b9faaae1 MS |
2708 | case CUPS_BACKEND_AUTH_REQUIRED : |
2709 | /* | |
2710 | * Hold the job for authentication... | |
2711 | */ | |
bd7854cb | 2712 | |
8b116e60 MS |
2713 | if (job_state == IPP_JOB_COMPLETED) |
2714 | { | |
2715 | cupsdSetJobHoldUntil(job, "auth-info-required", 1); | |
ef416fc2 | 2716 | |
8b116e60 MS |
2717 | job_state = IPP_JOB_HELD; |
2718 | message = "Job held for authentication."; | |
2719 | } | |
b9faaae1 | 2720 | break; |
e1d6a774 | 2721 | } |
2722 | } | |
b9faaae1 | 2723 | else if (job->status > 0) |
ef416fc2 | 2724 | { |
2725 | /* | |
b9faaae1 | 2726 | * Filter had errors; stop job... |
ef416fc2 | 2727 | */ |
2728 | ||
8b116e60 MS |
2729 | if (job_state == IPP_JOB_COMPLETED) |
2730 | { | |
2731 | job_state = IPP_JOB_STOPPED; | |
2732 | message = "Job stopped due to filter errors; please consult the " | |
2733 | "error_log file for details."; | |
2734 | } | |
e1d6a774 | 2735 | } |
e00b005a | 2736 | |
3dfe78b3 | 2737 | /* |
b9faaae1 | 2738 | * Update the printer and job state. |
3dfe78b3 MS |
2739 | */ |
2740 | ||
b9faaae1 MS |
2741 | cupsdSetJobState(job, job_state, CUPSD_JOB_DEFAULT, "%s", message); |
2742 | cupsdSetPrinterState(job->printer, printer_state, | |
2743 | printer_state == IPP_PRINTER_STOPPED); | |
2744 | update_job_attrs(job, 0); | |
3dfe78b3 | 2745 | |
b9faaae1 | 2746 | cupsArrayRemove(PrintingJobs, job); |
3dfe78b3 | 2747 | |
e1d6a774 | 2748 | /* |
b9faaae1 | 2749 | * Clear the printer <-> job association... |
e1d6a774 | 2750 | */ |
ef416fc2 | 2751 | |
b9faaae1 MS |
2752 | job->printer->job = NULL; |
2753 | job->printer = NULL; | |
ef416fc2 | 2754 | |
e1d6a774 | 2755 | /* |
b9faaae1 | 2756 | * Try printing another job... |
e1d6a774 | 2757 | */ |
ef416fc2 | 2758 | |
b9faaae1 MS |
2759 | if (printer_state != IPP_PRINTER_STOPPED) |
2760 | cupsdCheckJobs(); | |
2761 | } | |
ef416fc2 | 2762 | |
ef416fc2 | 2763 | |
b9faaae1 MS |
2764 | /* |
2765 | * 'get_options()' - Get a string containing the job options. | |
2766 | */ | |
2767 | ||
2768 | static char * /* O - Options string */ | |
2769 | get_options(cupsd_job_t *job, /* I - Job */ | |
2770 | int banner_page, /* I - Printing a banner page? */ | |
2771 | char *copies, /* I - Copies buffer */ | |
2772 | size_t copies_size, /* I - Size of copies buffer */ | |
2773 | char *title, /* I - Title buffer */ | |
2774 | size_t title_size) /* I - Size of title buffer */ | |
2775 | { | |
2776 | int i; /* Looping var */ | |
2777 | char *optptr, /* Pointer to options */ | |
2778 | *valptr; /* Pointer in value string */ | |
2779 | ipp_attribute_t *attr; /* Current attribute */ | |
2780 | static char *options = NULL;/* Full list of options */ | |
2781 | static int optlength = 0; /* Length of option buffer */ | |
2782 | ||
ef416fc2 | 2783 | |
e1d6a774 | 2784 | /* |
2785 | * Building the options string is harder than it needs to be, but | |
2786 | * for the moment we need to pass strings for command-line args and | |
2787 | * not IPP attribute pointers... :) | |
2788 | * | |
2789 | * First allocate/reallocate the option buffer as needed... | |
2790 | */ | |
ef416fc2 | 2791 | |
e1d6a774 | 2792 | i = ipp_length(job->attrs); |
ef416fc2 | 2793 | |
1f0275e3 | 2794 | if (i > optlength || !options) |
e1d6a774 | 2795 | { |
b9faaae1 | 2796 | if (!options) |
e1d6a774 | 2797 | optptr = malloc(i); |
2798 | else | |
2799 | optptr = realloc(options, i); | |
ef416fc2 | 2800 | |
b9faaae1 | 2801 | if (!optptr) |
e1d6a774 | 2802 | { |
75bd9771 MS |
2803 | cupsdLogJob(job, CUPSD_LOG_CRIT, |
2804 | "Unable to allocate %d bytes for option buffer!", i); | |
b9faaae1 | 2805 | return (NULL); |
e1d6a774 | 2806 | } |
ef416fc2 | 2807 | |
e1d6a774 | 2808 | options = optptr; |
2809 | optlength = i; | |
2810 | } | |
ef416fc2 | 2811 | |
e1d6a774 | 2812 | /* |
2813 | * Now loop through the attributes and convert them to the textual | |
2814 | * representation used by the filters... | |
2815 | */ | |
ef416fc2 | 2816 | |
e1d6a774 | 2817 | optptr = options; |
2818 | *optptr = '\0'; | |
bd7854cb | 2819 | |
1340db2d MS |
2820 | snprintf(title, title_size, "%s-%d", job->printer->name, job->id); |
2821 | strlcpy(copies, "1", copies_size); | |
bd7854cb | 2822 | |
e1d6a774 | 2823 | for (attr = job->attrs->attrs; attr != NULL; attr = attr->next) |
bd7854cb | 2824 | { |
e1d6a774 | 2825 | if (!strcmp(attr->name, "copies") && |
2826 | attr->value_tag == IPP_TAG_INTEGER) | |
2827 | { | |
2828 | /* | |
2829 | * Don't use the # copies attribute if we are printing the job sheets... | |
2830 | */ | |
bd7854cb | 2831 | |
e1d6a774 | 2832 | if (!banner_page) |
1340db2d | 2833 | snprintf(copies, copies_size, "%d", attr->values[0].integer); |
e1d6a774 | 2834 | } |
2835 | else if (!strcmp(attr->name, "job-name") && | |
2836 | (attr->value_tag == IPP_TAG_NAME || | |
2837 | attr->value_tag == IPP_TAG_NAMELANG)) | |
1340db2d | 2838 | strlcpy(title, attr->values[0].string.text, title_size); |
e1d6a774 | 2839 | else if (attr->group_tag == IPP_TAG_JOB) |
2840 | { | |
2841 | /* | |
2842 | * Filter out other unwanted attributes... | |
2843 | */ | |
bd7854cb | 2844 | |
e1d6a774 | 2845 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2846 | attr->value_tag == IPP_TAG_NAMELANG || | |
2847 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2848 | (attr->value_tag == IPP_TAG_URI && strcmp(attr->name, "job-uuid")) || | |
2849 | attr->value_tag == IPP_TAG_URISCHEME || | |
2850 | attr->value_tag == IPP_TAG_BEGIN_COLLECTION) /* Not yet supported */ | |
2851 | continue; | |
bd7854cb | 2852 | |
e1d6a774 | 2853 | if (!strncmp(attr->name, "time-", 5)) |
2854 | continue; | |
bd7854cb | 2855 | |
e1d6a774 | 2856 | if (!strncmp(attr->name, "job-", 4) && |
e4572d57 | 2857 | strcmp(attr->name, "job-billing") && |
5d6412a9 | 2858 | strcmp(attr->name, "job-impressions") && |
c5571a1d | 2859 | strcmp(attr->name, "job-originating-host-name") && |
e4572d57 | 2860 | strcmp(attr->name, "job-uuid") && |
b9faaae1 | 2861 | !(job->printer->type & CUPS_PRINTER_REMOTE)) |
e1d6a774 | 2862 | continue; |
ef416fc2 | 2863 | |
5d6412a9 MS |
2864 | if ((!strcmp(attr->name, "job-impressions") || |
2865 | !strcmp(attr->name, "page-label") || | |
e1d6a774 | 2866 | !strcmp(attr->name, "page-border") || |
2867 | !strncmp(attr->name, "number-up", 9) || | |
b94498cf | 2868 | !strcmp(attr->name, "page-ranges") || |
e1d6a774 | 2869 | !strcmp(attr->name, "page-set") || |
2870 | !strcasecmp(attr->name, "AP_FIRSTPAGE_InputSlot") || | |
db1f069b MS |
2871 | !strcasecmp(attr->name, "AP_FIRSTPAGE_ManualFeed") || |
2872 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2873 | "PMTotalSidesImaged..n.") || | |
2874 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2875 | "PMTotalBeginPages..n.")) && | |
e1d6a774 | 2876 | banner_page) |
2877 | continue; | |
ef416fc2 | 2878 | |
e1d6a774 | 2879 | /* |
2880 | * Otherwise add them to the list... | |
2881 | */ | |
ef416fc2 | 2882 | |
e1d6a774 | 2883 | if (optptr > options) |
2884 | strlcat(optptr, " ", optlength - (optptr - options)); | |
ef416fc2 | 2885 | |
e1d6a774 | 2886 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
2887 | { | |
2888 | strlcat(optptr, attr->name, optlength - (optptr - options)); | |
2889 | strlcat(optptr, "=", optlength - (optptr - options)); | |
2890 | } | |
ef416fc2 | 2891 | |
e1d6a774 | 2892 | for (i = 0; i < attr->num_values; i ++) |
2893 | { | |
2894 | if (i) | |
2895 | strlcat(optptr, ",", optlength - (optptr - options)); | |
ef416fc2 | 2896 | |
e1d6a774 | 2897 | optptr += strlen(optptr); |
ef416fc2 | 2898 | |
e1d6a774 | 2899 | switch (attr->value_tag) |
2900 | { | |
2901 | case IPP_TAG_INTEGER : | |
2902 | case IPP_TAG_ENUM : | |
2903 | snprintf(optptr, optlength - (optptr - options), | |
2904 | "%d", attr->values[i].integer); | |
2905 | break; | |
ef416fc2 | 2906 | |
e1d6a774 | 2907 | case IPP_TAG_BOOLEAN : |
2908 | if (!attr->values[i].boolean) | |
2909 | strlcat(optptr, "no", optlength - (optptr - options)); | |
ef416fc2 | 2910 | |
e1d6a774 | 2911 | case IPP_TAG_NOVALUE : |
2912 | strlcat(optptr, attr->name, | |
2913 | optlength - (optptr - options)); | |
2914 | break; | |
ef416fc2 | 2915 | |
e1d6a774 | 2916 | case IPP_TAG_RANGE : |
2917 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
2918 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2919 | "%d", attr->values[i].range.lower); | |
2920 | else | |
2921 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2922 | "%d-%d", attr->values[i].range.lower, | |
2923 | attr->values[i].range.upper); | |
2924 | break; | |
ef416fc2 | 2925 | |
e1d6a774 | 2926 | case IPP_TAG_RESOLUTION : |
2927 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2928 | "%dx%d%s", attr->values[i].resolution.xres, | |
2929 | attr->values[i].resolution.yres, | |
2930 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
2931 | "dpi" : "dpc"); | |
2932 | break; | |
ef416fc2 | 2933 | |
e1d6a774 | 2934 | case IPP_TAG_STRING : |
2935 | case IPP_TAG_TEXT : | |
2936 | case IPP_TAG_NAME : | |
2937 | case IPP_TAG_KEYWORD : | |
2938 | case IPP_TAG_CHARSET : | |
2939 | case IPP_TAG_LANGUAGE : | |
2940 | case IPP_TAG_URI : | |
2941 | for (valptr = attr->values[i].string.text; *valptr;) | |
2942 | { | |
2943 | if (strchr(" \t\n\\\'\"", *valptr)) | |
2944 | *optptr++ = '\\'; | |
2945 | *optptr++ = *valptr++; | |
2946 | } | |
2947 | ||
2948 | *optptr = '\0'; | |
2949 | break; | |
2950 | ||
2951 | default : | |
2952 | break; /* anti-compiler-warning-code */ | |
2953 | } | |
2954 | } | |
2955 | ||
2956 | optptr += strlen(optptr); | |
2957 | } | |
2958 | } | |
2959 | ||
b9faaae1 MS |
2960 | |
2961 | return (options); | |
2962 | } | |
2963 | ||
2964 | ||
2965 | /* | |
2966 | * 'ipp_length()' - Compute the size of the buffer needed to hold | |
2967 | * the textual IPP attributes. | |
2968 | */ | |
2969 | ||
2970 | static int /* O - Size of attribute buffer */ | |
2971 | ipp_length(ipp_t *ipp) /* I - IPP request */ | |
2972 | { | |
2973 | int bytes; /* Number of bytes */ | |
2974 | int i; /* Looping var */ | |
2975 | ipp_attribute_t *attr; /* Current attribute */ | |
2976 | ||
2977 | ||
2978 | /* | |
2979 | * Loop through all attributes... | |
e1d6a774 | 2980 | */ |
2981 | ||
b9faaae1 | 2982 | bytes = 0; |
e1d6a774 | 2983 | |
b9faaae1 | 2984 | for (attr = ipp->attrs; attr != NULL; attr = attr->next) |
91c84a35 | 2985 | { |
b9faaae1 MS |
2986 | /* |
2987 | * Skip attributes that won't be sent to filters... | |
2988 | */ | |
91c84a35 | 2989 | |
b9faaae1 MS |
2990 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2991 | attr->value_tag == IPP_TAG_NAMELANG || | |
2992 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2993 | attr->value_tag == IPP_TAG_URI || | |
2994 | attr->value_tag == IPP_TAG_URISCHEME) | |
2995 | continue; | |
91c84a35 | 2996 | |
b9faaae1 MS |
2997 | if (strncmp(attr->name, "time-", 5) == 0) |
2998 | continue; | |
91c84a35 | 2999 | |
b9faaae1 MS |
3000 | /* |
3001 | * Add space for a leading space and commas between each value. | |
3002 | * For the first attribute, the leading space isn't used, so the | |
3003 | * extra byte can be used as the nul terminator... | |
3004 | */ | |
e1d6a774 | 3005 | |
b9faaae1 MS |
3006 | bytes ++; /* " " separator */ |
3007 | bytes += attr->num_values; /* "," separators */ | |
e1d6a774 | 3008 | |
b9faaae1 MS |
3009 | /* |
3010 | * Boolean attributes appear as "foo,nofoo,foo,nofoo", while | |
3011 | * other attributes appear as "foo=value1,value2,...,valueN". | |
3012 | */ | |
3013 | ||
3014 | if (attr->value_tag != IPP_TAG_BOOLEAN) | |
3015 | bytes += strlen(attr->name); | |
3016 | else | |
3017 | bytes += attr->num_values * strlen(attr->name); | |
3018 | ||
3019 | /* | |
3020 | * Now add the size required for each value in the attribute... | |
3021 | */ | |
3022 | ||
3023 | switch (attr->value_tag) | |
ef416fc2 | 3024 | { |
b9faaae1 MS |
3025 | case IPP_TAG_INTEGER : |
3026 | case IPP_TAG_ENUM : | |
3027 | /* | |
3028 | * Minimum value of a signed integer is -2147483647, or 11 digits. | |
3029 | */ | |
3030 | ||
3031 | bytes += attr->num_values * 11; | |
3032 | break; | |
3033 | ||
3034 | case IPP_TAG_BOOLEAN : | |
3035 | /* | |
3036 | * Add two bytes for each false ("no") value... | |
3037 | */ | |
3038 | ||
3039 | for (i = 0; i < attr->num_values; i ++) | |
3040 | if (!attr->values[i].boolean) | |
3041 | bytes += 2; | |
3042 | break; | |
3043 | ||
3044 | case IPP_TAG_RANGE : | |
3045 | /* | |
3046 | * A range is two signed integers separated by a hyphen, or | |
3047 | * 23 characters max. | |
3048 | */ | |
3049 | ||
3050 | bytes += attr->num_values * 23; | |
3051 | break; | |
3052 | ||
3053 | case IPP_TAG_RESOLUTION : | |
3054 | /* | |
3055 | * A resolution is two signed integers separated by an "x" and | |
3056 | * suffixed by the units, or 26 characters max. | |
3057 | */ | |
3058 | ||
3059 | bytes += attr->num_values * 26; | |
3060 | break; | |
3061 | ||
3062 | case IPP_TAG_STRING : | |
3063 | case IPP_TAG_TEXT : | |
3064 | case IPP_TAG_NAME : | |
3065 | case IPP_TAG_KEYWORD : | |
3066 | case IPP_TAG_CHARSET : | |
3067 | case IPP_TAG_LANGUAGE : | |
3068 | case IPP_TAG_URI : | |
3069 | /* | |
3070 | * Strings can contain characters that need quoting. We need | |
3071 | * at least 2 * len + 2 characters to cover the quotes and | |
3072 | * any backslashes in the string. | |
3073 | */ | |
3074 | ||
3075 | for (i = 0; i < attr->num_values; i ++) | |
3076 | bytes += 2 * strlen(attr->values[i].string.text) + 2; | |
3077 | break; | |
3078 | ||
3079 | default : | |
3080 | break; /* anti-compiler-warning-code */ | |
e1d6a774 | 3081 | } |
3082 | } | |
b9faaae1 MS |
3083 | |
3084 | return (bytes); | |
3085 | } | |
3086 | ||
3087 | ||
3088 | /* | |
3089 | * 'load_job_cache()' - Load jobs from the job.cache file. | |
3090 | */ | |
3091 | ||
3092 | static void | |
3093 | load_job_cache(const char *filename) /* I - job.cache filename */ | |
3094 | { | |
3095 | cups_file_t *fp; /* job.cache file */ | |
3096 | char line[1024], /* Line buffer */ | |
3097 | *value; /* Value on line */ | |
3098 | int linenum; /* Line number in file */ | |
3099 | cupsd_job_t *job; /* Current job */ | |
3100 | int jobid; /* Job ID */ | |
3101 | char jobfile[1024]; /* Job filename */ | |
3102 | ||
3103 | ||
3104 | /* | |
3105 | * Open the job.cache file... | |
3106 | */ | |
3107 | ||
3108 | if ((fp = cupsFileOpen(filename, "r")) == NULL) | |
e1d6a774 | 3109 | { |
b9faaae1 MS |
3110 | if (errno != ENOENT) |
3111 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3112 | "Unable to open job cache file \"%s\": %s", | |
3113 | filename, strerror(errno)); | |
ef416fc2 | 3114 | |
b9faaae1 MS |
3115 | load_request_root(); |
3116 | ||
3117 | return; | |
3118 | } | |
ef416fc2 | 3119 | |
e1d6a774 | 3120 | /* |
b9faaae1 | 3121 | * Read entries from the job cache file and create jobs as needed. |
e1d6a774 | 3122 | */ |
ef416fc2 | 3123 | |
b9faaae1 MS |
3124 | cupsdLogMessage(CUPSD_LOG_INFO, "Loading job cache file \"%s\"...", |
3125 | filename); | |
ef416fc2 | 3126 | |
b9faaae1 MS |
3127 | linenum = 0; |
3128 | job = NULL; | |
3129 | ||
3130 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3131 | { | |
3132 | if (!strcasecmp(line, "NextJobId")) | |
3133 | { | |
3134 | if (value) | |
3135 | NextJobId = atoi(value); | |
3136 | } | |
3137 | else if (!strcasecmp(line, "<Job")) | |
3138 | { | |
3139 | if (job) | |
3140 | { | |
3141 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing </Job> directive on line %d!", | |
3142 | linenum); | |
3143 | continue; | |
3144 | } | |
3145 | ||
3146 | if (!value) | |
3147 | { | |
3148 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing job ID on line %d!", linenum); | |
3149 | continue; | |
3150 | } | |
3151 | ||
3152 | jobid = atoi(value); | |
3153 | ||
3154 | if (jobid < 1) | |
3155 | { | |
3156 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad job ID %d on line %d!", jobid, | |
3157 | linenum); | |
3158 | continue; | |
3159 | } | |
3160 | ||
3161 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, jobid); | |
3162 | if (access(jobfile, 0)) | |
3163 | { | |
3164 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] Files have gone away!", | |
3165 | jobid); | |
3166 | continue; | |
3167 | } | |
3168 | ||
3169 | job = calloc(1, sizeof(cupsd_job_t)); | |
3170 | if (!job) | |
3171 | { | |
3172 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
3173 | "[Job %d] Unable to allocate memory for job!", jobid); | |
3174 | break; | |
3175 | } | |
3176 | ||
3177 | job->id = jobid; | |
3178 | job->back_pipes[0] = -1; | |
3179 | job->back_pipes[1] = -1; | |
3180 | job->print_pipes[0] = -1; | |
3181 | job->print_pipes[1] = -1; | |
3182 | job->side_pipes[0] = -1; | |
3183 | job->side_pipes[1] = -1; | |
3184 | job->status_pipes[0] = -1; | |
3185 | job->status_pipes[1] = -1; | |
3186 | ||
3187 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading from cache...", | |
3188 | job->id); | |
3189 | } | |
3190 | else if (!job) | |
3191 | { | |
3192 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3193 | "Missing <Job #> directive on line %d!", linenum); | |
3194 | continue; | |
3195 | } | |
3196 | else if (!strcasecmp(line, "</Job>")) | |
3197 | { | |
3198 | cupsArrayAdd(Jobs, job); | |
3199 | ||
3200 | if (job->state_value <= IPP_JOB_STOPPED) | |
3201 | { | |
3202 | cupsArrayAdd(ActiveJobs, job); | |
3203 | cupsdLoadJob(job); | |
3204 | } | |
3205 | ||
3206 | job = NULL; | |
3207 | } | |
3208 | else if (!value) | |
3209 | { | |
3210 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d!", linenum); | |
3211 | continue; | |
3212 | } | |
3213 | else if (!strcasecmp(line, "State")) | |
3214 | { | |
3215 | job->state_value = (ipp_jstate_t)atoi(value); | |
3216 | ||
3217 | if (job->state_value < IPP_JOB_PENDING) | |
3218 | job->state_value = IPP_JOB_PENDING; | |
3219 | else if (job->state_value > IPP_JOB_COMPLETED) | |
3220 | job->state_value = IPP_JOB_COMPLETED; | |
3221 | } | |
8b116e60 MS |
3222 | else if (!strcasecmp(line, "HoldUntil")) |
3223 | { | |
3224 | job->hold_until = atoi(value); | |
3225 | } | |
b9faaae1 MS |
3226 | else if (!strcasecmp(line, "Priority")) |
3227 | { | |
3228 | job->priority = atoi(value); | |
3229 | } | |
3230 | else if (!strcasecmp(line, "Username")) | |
3231 | { | |
3232 | cupsdSetString(&job->username, value); | |
3233 | } | |
3234 | else if (!strcasecmp(line, "Destination")) | |
3235 | { | |
3236 | cupsdSetString(&job->dest, value); | |
3237 | } | |
3238 | else if (!strcasecmp(line, "DestType")) | |
3239 | { | |
3240 | job->dtype = (cups_ptype_t)atoi(value); | |
3241 | } | |
3242 | else if (!strcasecmp(line, "NumFiles")) | |
3243 | { | |
3244 | job->num_files = atoi(value); | |
3245 | ||
3246 | if (job->num_files < 0) | |
3247 | { | |
3248 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad NumFiles value %d on line %d!", | |
3249 | job->num_files, linenum); | |
3250 | job->num_files = 0; | |
3251 | continue; | |
3252 | } | |
3253 | ||
3254 | if (job->num_files > 0) | |
3255 | { | |
3256 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-001", RequestRoot, | |
3257 | job->id); | |
3258 | if (access(jobfile, 0)) | |
3259 | { | |
3260 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Data files have gone away!", | |
3261 | job->id); | |
3262 | job->num_files = 0; | |
3263 | continue; | |
3264 | } | |
3265 | ||
3266 | job->filetypes = calloc(job->num_files, sizeof(mime_type_t *)); | |
3267 | job->compressions = calloc(job->num_files, sizeof(int)); | |
3268 | ||
3269 | if (!job->filetypes || !job->compressions) | |
3270 | { | |
3271 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
3272 | "[Job %d] Unable to allocate memory for %d files!", | |
3273 | job->id, job->num_files); | |
3274 | break; | |
3275 | } | |
3276 | } | |
3277 | } | |
3278 | else if (!strcasecmp(line, "File")) | |
3279 | { | |
3280 | int number, /* File number */ | |
3281 | compression; /* Compression value */ | |
3282 | char super[MIME_MAX_SUPER], /* MIME super type */ | |
3283 | type[MIME_MAX_TYPE]; /* MIME type */ | |
3284 | ||
3285 | ||
3286 | if (sscanf(value, "%d%*[ \t]%15[^/]/%255s%d", &number, super, type, | |
3287 | &compression) != 4) | |
3288 | { | |
3289 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File on line %d!", linenum); | |
3290 | continue; | |
3291 | } | |
3292 | ||
3293 | if (number < 1 || number > job->num_files) | |
3294 | { | |
3295 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File number %d on line %d!", | |
3296 | number, linenum); | |
3297 | continue; | |
3298 | } | |
0a682745 | 3299 | |
b9faaae1 | 3300 | number --; |
ef416fc2 | 3301 | |
b9faaae1 MS |
3302 | job->compressions[number] = compression; |
3303 | job->filetypes[number] = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 3304 | |
b9faaae1 MS |
3305 | if (!job->filetypes[number]) |
3306 | { | |
e1d6a774 | 3307 | /* |
b9faaae1 | 3308 | * If the original MIME type is unknown, auto-type it! |
e1d6a774 | 3309 | */ |
ef416fc2 | 3310 | |
b9faaae1 MS |
3311 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3312 | "[Job %d] Unknown MIME type %s/%s for file %d!", | |
3313 | job->id, super, type, number + 1); | |
3314 | ||
3315 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
3316 | job->id, number + 1); | |
3317 | job->filetypes[number] = mimeFileType(MimeDatabase, jobfile, NULL, | |
3318 | job->compressions + number); | |
ef416fc2 | 3319 | |
e1d6a774 | 3320 | /* |
b9faaae1 | 3321 | * If that didn't work, assume it is raw... |
e1d6a774 | 3322 | */ |
ef416fc2 | 3323 | |
b9faaae1 MS |
3324 | if (!job->filetypes[number]) |
3325 | job->filetypes[number] = mimeType(MimeDatabase, "application", | |
3326 | "vnd.cups-raw"); | |
3327 | } | |
3328 | } | |
3329 | else | |
3330 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown %s directive on line %d!", | |
3331 | line, linenum); | |
ef416fc2 | 3332 | } |
3333 | ||
b9faaae1 MS |
3334 | cupsFileClose(fp); |
3335 | } | |
ef416fc2 | 3336 | |
3337 | ||
b9faaae1 MS |
3338 | /* |
3339 | * 'load_next_job_id()' - Load the NextJobId value from the job.cache file. | |
3340 | */ | |
bd7854cb | 3341 | |
b9faaae1 MS |
3342 | static void |
3343 | load_next_job_id(const char *filename) /* I - job.cache filename */ | |
3344 | { | |
3345 | cups_file_t *fp; /* job.cache file */ | |
3346 | char line[1024], /* Line buffer */ | |
3347 | *value; /* Value on line */ | |
3348 | int linenum; /* Line number in file */ | |
3349 | int next_job_id; /* NextJobId value from line */ | |
db0bd74a | 3350 | |
db0bd74a | 3351 | |
b9faaae1 MS |
3352 | /* |
3353 | * Read the NextJobId directive from the job.cache file and use | |
3354 | * the value (if any). | |
3355 | */ | |
bd7854cb | 3356 | |
b9faaae1 | 3357 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
e1d6a774 | 3358 | { |
b9faaae1 MS |
3359 | if (errno != ENOENT) |
3360 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3361 | "Unable to open job cache file \"%s\": %s", | |
3362 | filename, strerror(errno)); | |
bd7854cb | 3363 | |
b9faaae1 | 3364 | return; |
e1d6a774 | 3365 | } |
bd7854cb | 3366 | |
b9faaae1 MS |
3367 | cupsdLogMessage(CUPSD_LOG_INFO, |
3368 | "Loading NextJobId from job cache file \"%s\"...", filename); | |
3369 | ||
3370 | linenum = 0; | |
3371 | ||
3372 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
bd7854cb | 3373 | { |
b9faaae1 MS |
3374 | if (!strcasecmp(line, "NextJobId")) |
3375 | { | |
3376 | if (value) | |
3377 | { | |
3378 | next_job_id = atoi(value); | |
3379 | ||
3380 | if (next_job_id > NextJobId) | |
3381 | NextJobId = next_job_id; | |
3382 | } | |
3383 | break; | |
3384 | } | |
e1d6a774 | 3385 | } |
bd7854cb | 3386 | |
b9faaae1 MS |
3387 | cupsFileClose(fp); |
3388 | } | |
09a101d6 | 3389 | |
f7deaa1a | 3390 | |
b9faaae1 MS |
3391 | /* |
3392 | * 'load_request_root()' - Load jobs from the RequestRoot directory. | |
3393 | */ | |
bd7854cb | 3394 | |
b9faaae1 MS |
3395 | static void |
3396 | load_request_root(void) | |
3397 | { | |
3398 | cups_dir_t *dir; /* Directory */ | |
3399 | cups_dentry_t *dent; /* Directory entry */ | |
3400 | cupsd_job_t *job; /* New job */ | |
e1d6a774 | 3401 | |
bd7854cb | 3402 | |
3403 | /* | |
b9faaae1 | 3404 | * Open the requests directory... |
bd7854cb | 3405 | */ |
3406 | ||
b9faaae1 | 3407 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Scanning %s for jobs...", RequestRoot); |
bd7854cb | 3408 | |
b9faaae1 | 3409 | if ((dir = cupsDirOpen(RequestRoot)) == NULL) |
bd7854cb | 3410 | { |
b9faaae1 MS |
3411 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3412 | "Unable to open spool directory \"%s\": %s", | |
3413 | RequestRoot, strerror(errno)); | |
3414 | return; | |
e1d6a774 | 3415 | } |
bd7854cb | 3416 | |
b9faaae1 MS |
3417 | /* |
3418 | * Read all the c##### files... | |
3419 | */ | |
bd7854cb | 3420 | |
b9faaae1 MS |
3421 | while ((dent = cupsDirRead(dir)) != NULL) |
3422 | if (strlen(dent->filename) >= 6 && dent->filename[0] == 'c') | |
bd7854cb | 3423 | { |
b9faaae1 MS |
3424 | /* |
3425 | * Allocate memory for the job... | |
3426 | */ | |
bd7854cb | 3427 | |
b9faaae1 | 3428 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
bd7854cb | 3429 | { |
b9faaae1 MS |
3430 | cupsdLogMessage(CUPSD_LOG_ERROR, "Ran out of memory for jobs!"); |
3431 | cupsDirClose(dir); | |
3432 | return; | |
3433 | } | |
bd7854cb | 3434 | |
b9faaae1 MS |
3435 | /* |
3436 | * Assign the job ID... | |
3437 | */ | |
bd7854cb | 3438 | |
b9faaae1 MS |
3439 | job->id = atoi(dent->filename + 1); |
3440 | job->back_pipes[0] = -1; | |
3441 | job->back_pipes[1] = -1; | |
3442 | job->print_pipes[0] = -1; | |
3443 | job->print_pipes[1] = -1; | |
3444 | job->side_pipes[0] = -1; | |
3445 | job->side_pipes[1] = -1; | |
3446 | job->status_pipes[0] = -1; | |
3447 | job->status_pipes[1] = -1; | |
bd7854cb | 3448 | |
b9faaae1 MS |
3449 | if (job->id >= NextJobId) |
3450 | NextJobId = job->id + 1; | |
ed486911 | 3451 | |
b9faaae1 MS |
3452 | /* |
3453 | * Load the job... | |
3454 | */ | |
ed486911 | 3455 | |
b9faaae1 | 3456 | cupsdLoadJob(job); |
bd7854cb | 3457 | |
b9faaae1 MS |
3458 | /* |
3459 | * Insert the job into the array, sorting by job priority and ID... | |
3460 | */ | |
bd7854cb | 3461 | |
b9faaae1 | 3462 | cupsArrayAdd(Jobs, job); |
e1d6a774 | 3463 | |
b9faaae1 MS |
3464 | if (job->state_value <= IPP_JOB_STOPPED) |
3465 | cupsArrayAdd(ActiveJobs, job); | |
3466 | else | |
3467 | unload_job(job); | |
bd7854cb | 3468 | } |
bd7854cb | 3469 | |
b9faaae1 MS |
3470 | cupsDirClose(dir); |
3471 | } | |
bd7854cb | 3472 | |
3473 | ||
b9faaae1 MS |
3474 | /* |
3475 | * 'set_hold_until()' - Set the hold time and update job-hold-until attribute. | |
3476 | */ | |
bd7854cb | 3477 | |
b9faaae1 MS |
3478 | static void |
3479 | set_hold_until(cupsd_job_t *job, /* I - Job to update */ | |
3480 | time_t holdtime) /* I - Hold until time */ | |
3481 | { | |
3482 | ipp_attribute_t *attr; /* job-hold-until attribute */ | |
3483 | struct tm *holddate; /* Hold date */ | |
3484 | char holdstr[64]; /* Hold time */ | |
bd7854cb | 3485 | |
3486 | ||
b9faaae1 MS |
3487 | /* |
3488 | * Set the hold_until value and hold the job... | |
3489 | */ | |
bd7854cb | 3490 | |
b9faaae1 MS |
3491 | cupsdLogMessage(CUPSD_LOG_DEBUG, "set_hold_until: hold_until = %d", |
3492 | (int)holdtime); | |
bd7854cb | 3493 | |
b9faaae1 MS |
3494 | job->state->values[0].integer = IPP_JOB_HELD; |
3495 | job->state_value = IPP_JOB_HELD; | |
3496 | job->hold_until = holdtime; | |
e1d6a774 | 3497 | |
b9faaae1 MS |
3498 | /* |
3499 | * Update the job-hold-until attribute with a string representing GMT | |
3500 | * time (HH:MM:SS)... | |
3501 | */ | |
e1d6a774 | 3502 | |
b9faaae1 MS |
3503 | holddate = gmtime(&holdtime); |
3504 | snprintf(holdstr, sizeof(holdstr), "%d:%d:%d", holddate->tm_hour, | |
3505 | holddate->tm_min, holddate->tm_sec); | |
bd7854cb | 3506 | |
b9faaae1 MS |
3507 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
3508 | IPP_TAG_KEYWORD)) == NULL) | |
3509 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
bd7854cb | 3510 | |
e1d6a774 | 3511 | /* |
b9faaae1 | 3512 | * Either add the attribute or update the value of the existing one |
e1d6a774 | 3513 | */ |
bd7854cb | 3514 | |
b9faaae1 MS |
3515 | if (attr == NULL) |
3516 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-hold-until", | |
3517 | NULL, holdstr); | |
3518 | else | |
3519 | cupsdSetString(&attr->values[0].string.text, holdstr); | |
bd7854cb | 3520 | |
b9faaae1 MS |
3521 | job->dirty = 1; |
3522 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
3523 | } | |
bd7854cb | 3524 | |
bd7854cb | 3525 | |
b9faaae1 MS |
3526 | /* |
3527 | * 'set_time()' - Set one of the "time-at-xyz" attributes. | |
3528 | */ | |
bd7854cb | 3529 | |
b9faaae1 MS |
3530 | static void |
3531 | set_time(cupsd_job_t *job, /* I - Job to update */ | |
3532 | const char *name) /* I - Name of attribute */ | |
3533 | { | |
3534 | ipp_attribute_t *attr; /* Time attribute */ | |
bd7854cb | 3535 | |
bd7854cb | 3536 | |
b9faaae1 MS |
3537 | if ((attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO)) != NULL) |
3538 | { | |
3539 | attr->value_tag = IPP_TAG_INTEGER; | |
3540 | attr->values[0].integer = time(NULL); | |
3541 | } | |
3542 | } | |
bd7854cb | 3543 | |
e1d6a774 | 3544 | |
b9faaae1 MS |
3545 | /* |
3546 | * 'start_job()' - Start a print job. | |
3547 | */ | |
e1d6a774 | 3548 | |
b9faaae1 MS |
3549 | static void |
3550 | start_job(cupsd_job_t *job, /* I - Job ID */ | |
3551 | cupsd_printer_t *printer) /* I - Printer to print job */ | |
3552 | { | |
3553 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_job(job=%p(%d), printer=%p(%s))", | |
3554 | job, job->id, printer, printer->name); | |
bd7854cb | 3555 | |
b9faaae1 MS |
3556 | /* |
3557 | * Make sure we have some files around before we try to print... | |
3558 | */ | |
bd7854cb | 3559 | |
b9faaae1 MS |
3560 | if (job->num_files == 0) |
3561 | { | |
3562 | cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_DEFAULT, | |
3563 | "Aborting job because it has no files."); | |
3564 | return; | |
3565 | } | |
bd7854cb | 3566 | |
b9faaae1 MS |
3567 | /* |
3568 | * Update the printer and job state to "processing"... | |
3569 | */ | |
bd7854cb | 3570 | |
b9faaae1 MS |
3571 | if (!cupsdLoadJob(job)) |
3572 | return; | |
89d46774 | 3573 | |
b9faaae1 MS |
3574 | cupsdSetJobState(job, IPP_JOB_PROCESSING, CUPSD_JOB_DEFAULT, NULL); |
3575 | cupsdSetPrinterState(printer, IPP_PRINTER_PROCESSING, 0); | |
f7deaa1a | 3576 | |
1340db2d MS |
3577 | job->cost = 0; |
3578 | job->current_file = 0; | |
3579 | job->progress = 0; | |
3580 | job->printer = printer; | |
3581 | printer->job = job; | |
f7deaa1a | 3582 | |
b9faaae1 MS |
3583 | /* |
3584 | * Setup the last exit status and security profiles... | |
3585 | */ | |
89d46774 | 3586 | |
b9faaae1 MS |
3587 | job->status = 0; |
3588 | job->profile = cupsdCreateProfile(job->id); | |
bd7854cb | 3589 | |
b9faaae1 MS |
3590 | /* |
3591 | * Create the status pipes and buffer... | |
3592 | */ | |
bd7854cb | 3593 | |
b9faaae1 MS |
3594 | if (cupsdOpenPipe(job->status_pipes)) |
3595 | { | |
3596 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
3597 | "Unable to create job status pipes - %s.", strerror(errno)); | |
89d46774 | 3598 | |
b9faaae1 MS |
3599 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, |
3600 | "Job stopped because the scheduler could not create the " | |
3601 | "job status pipes."); | |
89d46774 | 3602 | |
b9faaae1 MS |
3603 | cupsdDestroyProfile(job->profile); |
3604 | job->profile = NULL; | |
3605 | return; | |
e1d6a774 | 3606 | } |
bd7854cb | 3607 | |
b9faaae1 MS |
3608 | job->status_buffer = cupsdStatBufNew(job->status_pipes[0], NULL); |
3609 | job->status_level = CUPSD_LOG_INFO; | |
3610 | ||
3611 | /* | |
3612 | * Create the backchannel pipes and make them non-blocking... | |
3613 | */ | |
bd7854cb | 3614 | |
b9faaae1 | 3615 | if (cupsdOpenPipe(job->back_pipes)) |
e1d6a774 | 3616 | { |
b9faaae1 MS |
3617 | cupsdLogJob(job, CUPSD_LOG_DEBUG, |
3618 | "Unable to create back-channel pipes - %s.", strerror(errno)); | |
3619 | ||
3620 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, | |
3621 | "Job stopped because the scheduler could not create the " | |
3622 | "back-channel pipes."); | |
3623 | ||
3624 | cupsdClosePipe(job->status_pipes); | |
3625 | cupsdStatBufDelete(job->status_buffer); | |
3626 | job->status_buffer = NULL; | |
3627 | ||
3628 | cupsdDestroyProfile(job->profile); | |
3629 | job->profile = NULL; | |
3630 | return; | |
e1d6a774 | 3631 | } |
bd7854cb | 3632 | |
b9faaae1 MS |
3633 | fcntl(job->back_pipes[0], F_SETFL, |
3634 | fcntl(job->back_pipes[0], F_GETFL) | O_NONBLOCK); | |
3635 | fcntl(job->back_pipes[1], F_SETFL, | |
3636 | fcntl(job->back_pipes[1], F_GETFL) | O_NONBLOCK); | |
ef416fc2 | 3637 | |
b9faaae1 MS |
3638 | /* |
3639 | * Create the side-channel pipes and make them non-blocking... | |
3640 | */ | |
ef416fc2 | 3641 | |
b9faaae1 MS |
3642 | if (socketpair(AF_LOCAL, SOCK_STREAM, 0, job->side_pipes)) |
3643 | { | |
3644 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
3645 | "Unable to create side-channel pipes - %s.", strerror(errno)); | |
ef416fc2 | 3646 | |
b9faaae1 MS |
3647 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, |
3648 | "Job stopped because the scheduler could not create the " | |
3649 | "side-channel pipes."); | |
ef416fc2 | 3650 | |
b9faaae1 MS |
3651 | cupsdClosePipe(job->back_pipes); |
3652 | ||
3653 | cupsdClosePipe(job->status_pipes); | |
3654 | cupsdStatBufDelete(job->status_buffer); | |
3655 | job->status_buffer = NULL; | |
3656 | ||
3657 | cupsdDestroyProfile(job->profile); | |
3658 | job->profile = NULL; | |
3659 | return; | |
3660 | } | |
3661 | ||
3662 | fcntl(job->side_pipes[0], F_SETFL, | |
3663 | fcntl(job->side_pipes[0], F_GETFL) | O_NONBLOCK); | |
3664 | fcntl(job->side_pipes[1], F_SETFL, | |
3665 | fcntl(job->side_pipes[1], F_GETFL) | O_NONBLOCK); | |
ef416fc2 | 3666 | |
3667 | /* | |
b9faaae1 | 3668 | * Now start the first file in the job... |
ef416fc2 | 3669 | */ |
3670 | ||
b9faaae1 MS |
3671 | cupsdContinueJob(job); |
3672 | } | |
ef416fc2 | 3673 | |
ef416fc2 | 3674 | |
b9faaae1 MS |
3675 | /* |
3676 | * 'stop_job()' - Stop a print job. | |
3677 | */ | |
ef416fc2 | 3678 | |
b9faaae1 MS |
3679 | static void |
3680 | stop_job(cupsd_job_t *job, /* I - Job */ | |
3681 | cupsd_jobaction_t action) /* I - Action */ | |
3682 | { | |
3683 | int i; /* Looping var */ | |
b94498cf | 3684 | |
ef416fc2 | 3685 | |
b9faaae1 MS |
3686 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_job(job=%p(%d), action=%d)", job, |
3687 | job->id, action); | |
ef416fc2 | 3688 | |
b9faaae1 MS |
3689 | FilterLevel -= job->cost; |
3690 | job->cost = 0; | |
ef416fc2 | 3691 | |
238c3832 MS |
3692 | if (action == CUPSD_JOB_DEFAULT && !job->kill_time) |
3693 | job->kill_time = time(NULL) + JobKillDelay; | |
3694 | else if (action == CUPSD_JOB_FORCE) | |
3695 | job->kill_time = 0; | |
3696 | ||
b9faaae1 MS |
3697 | for (i = 0; job->filters[i]; i ++) |
3698 | if (job->filters[i] > 0) | |
3699 | cupsdEndProcess(job->filters[i], action == CUPSD_JOB_FORCE); | |
3700 | ||
3701 | if (job->backend > 0) | |
3702 | cupsdEndProcess(job->backend, action == CUPSD_JOB_FORCE); | |
e1d6a774 | 3703 | } |
ef416fc2 | 3704 | |
e1d6a774 | 3705 | |
3706 | /* | |
3707 | * 'unload_job()' - Unload a job from memory. | |
3708 | */ | |
3709 | ||
3710 | static void | |
3711 | unload_job(cupsd_job_t *job) /* I - Job */ | |
3712 | { | |
3713 | if (!job->attrs) | |
3714 | return; | |
3715 | ||
ed6e7faf | 3716 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Unloading...", job->id); |
e1d6a774 | 3717 | |
3718 | ippDelete(job->attrs); | |
3719 | ||
cc0d019f MS |
3720 | job->attrs = NULL; |
3721 | job->state = NULL; | |
3722 | job->sheets = NULL; | |
3723 | job->job_sheets = NULL; | |
3724 | job->printer_message = NULL; | |
3725 | job->printer_reasons = NULL; | |
ef416fc2 | 3726 | } |
3727 | ||
3728 | ||
3729 | /* | |
f899b121 | 3730 | * 'update_job()' - Read a status update from a job's filters. |
3731 | */ | |
3732 | ||
3733 | void | |
09a101d6 | 3734 | update_job(cupsd_job_t *job) /* I - Job to check */ |
f899b121 | 3735 | { |
3736 | int i; /* Looping var */ | |
3737 | int copies; /* Number of copies printed */ | |
3738 | char message[1024], /* Message text */ | |
3739 | *ptr; /* Pointer update... */ | |
3740 | int loglevel, /* Log level for message */ | |
3741 | event = 0; /* Events? */ | |
f0ab5bff MS |
3742 | static const char * const levels[] = /* Log levels */ |
3743 | { | |
3744 | "NONE", | |
3745 | "EMERG", | |
3746 | "ALERT", | |
3747 | "CRIT", | |
3748 | "ERROR", | |
3749 | "WARN", | |
3750 | "NOTICE", | |
3751 | "INFO", | |
3752 | "DEBUG", | |
3753 | "DEBUG2" | |
3754 | }; | |
f899b121 | 3755 | |
3756 | ||
f0ab5bff MS |
3757 | /* |
3758 | * Get the printer associated with this job; if the printer is stopped for | |
3759 | * any reason then job->printer will be reset to NULL, so make sure we have | |
3760 | * a valid pointer... | |
3761 | */ | |
3762 | ||
f899b121 | 3763 | while ((ptr = cupsdStatBufUpdate(job->status_buffer, &loglevel, |
3764 | message, sizeof(message))) != NULL) | |
3765 | { | |
3766 | /* | |
3767 | * Process page and printer state messages as needed... | |
3768 | */ | |
3769 | ||
3770 | if (loglevel == CUPSD_LOG_PAGE) | |
3771 | { | |
3772 | /* | |
3773 | * Page message; send the message to the page_log file and update the | |
3774 | * job sheet count... | |
3775 | */ | |
3776 | ||
75bd9771 | 3777 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PAGE: %s", message); |
dd1abb6b | 3778 | |
91c84a35 | 3779 | if (job->sheets) |
f899b121 | 3780 | { |
3781 | if (!strncasecmp(message, "total ", 6)) | |
3782 | { | |
3783 | /* | |
3784 | * Got a total count of pages from a backend or filter... | |
3785 | */ | |
3786 | ||
3787 | copies = atoi(message + 6); | |
3788 | copies -= job->sheets->values[0].integer; /* Just track the delta */ | |
3789 | } | |
3790 | else if (!sscanf(message, "%*d%d", &copies)) | |
3791 | copies = 1; | |
3792 | ||
3793 | job->sheets->values[0].integer += copies; | |
3794 | ||
b9faaae1 | 3795 | if (job->printer->page_limit) |
f899b121 | 3796 | { |
b9faaae1 | 3797 | cupsd_quota_t *q = cupsdUpdateQuota(job->printer, job->username, |
f899b121 | 3798 | copies, 0); |
3799 | ||
3800 | #ifdef __APPLE__ | |
3801 | if (AppleQuotas && q->page_count == -3) | |
3802 | { | |
3803 | /* | |
3804 | * Quota limit exceeded, cancel job in progress immediately... | |
3805 | */ | |
3806 | ||
b9faaae1 MS |
3807 | cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_DEFAULT, |
3808 | "Canceled job because pages exceed user %s " | |
3809 | "quota limit on printer %s (%s).", | |
3810 | job->username, job->printer->name, | |
3811 | job->printer->info); | |
f899b121 | 3812 | return; |
3813 | } | |
3814 | #else | |
3815 | (void)q; | |
3816 | #endif /* __APPLE__ */ | |
3817 | } | |
3818 | } | |
3819 | ||
3820 | cupsdLogPage(job, message); | |
3821 | ||
91c84a35 | 3822 | if (job->sheets) |
b9faaae1 | 3823 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, |
91c84a35 | 3824 | "Printed %d page(s).", job->sheets->values[0].integer); |
f899b121 | 3825 | } |
3826 | else if (loglevel == CUPSD_LOG_STATE) | |
3827 | { | |
75bd9771 | 3828 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "STATE: %s", message); |
dd1abb6b | 3829 | |
09a101d6 | 3830 | if (!strcmp(message, "paused")) |
c24d2134 | 3831 | { |
b9faaae1 | 3832 | cupsdStopPrinter(job->printer, 1); |
c24d2134 MS |
3833 | return; |
3834 | } | |
09a101d6 | 3835 | else |
3836 | { | |
b9faaae1 MS |
3837 | cupsdSetPrinterReasons(job->printer, message); |
3838 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3839 | event |= CUPSD_EVENT_PRINTER_STATE; |
09a101d6 | 3840 | } |
bc44d920 | 3841 | |
4509bb49 | 3842 | update_job_attrs(job, 0); |
f899b121 | 3843 | } |
3844 | else if (loglevel == CUPSD_LOG_ATTR) | |
3845 | { | |
3846 | /* | |
3847 | * Set attribute(s)... | |
3848 | */ | |
3849 | ||
3850 | int num_attrs; /* Number of attributes */ | |
3851 | cups_option_t *attrs; /* Attributes */ | |
3852 | const char *attr; /* Attribute */ | |
3853 | ||
3854 | ||
75bd9771 | 3855 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "ATTR: %s", message); |
dd1abb6b | 3856 | |
f899b121 | 3857 | num_attrs = cupsParseOptions(message, 0, &attrs); |
3858 | ||
3859 | if ((attr = cupsGetOption("auth-info-required", num_attrs, | |
3860 | attrs)) != NULL) | |
7ff4fea9 | 3861 | { |
b9faaae1 MS |
3862 | cupsdSetAuthInfoRequired(job->printer, attr, NULL); |
3863 | cupsdSetPrinterAttrs(job->printer); | |
3dfe78b3 | 3864 | |
b9faaae1 | 3865 | if (job->printer->type & CUPS_PRINTER_DISCOVERED) |
3dfe78b3 MS |
3866 | cupsdMarkDirty(CUPSD_DIRTY_REMOTE); |
3867 | else | |
3868 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
7ff4fea9 | 3869 | } |
f899b121 | 3870 | |
9a4f8274 MS |
3871 | if ((attr = cupsGetOption("job-media-progress", num_attrs, |
3872 | attrs)) != NULL) | |
3873 | { | |
3874 | int progress = atoi(attr); | |
3875 | ||
3876 | ||
3877 | if (progress >= 0 && progress <= 100) | |
3878 | { | |
3879 | job->progress = progress; | |
3880 | ||
3881 | if (job->sheets) | |
b9faaae1 | 3882 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, |
9a4f8274 MS |
3883 | "Printing page %d, %d%%", |
3884 | job->sheets->values[0].integer, job->progress); | |
3885 | } | |
3886 | } | |
3887 | ||
323c5de1 | 3888 | if ((attr = cupsGetOption("printer-alert", num_attrs, attrs)) != NULL) |
3889 | { | |
b9faaae1 | 3890 | cupsdSetString(&job->printer->alert, attr); |
d9bca400 | 3891 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3892 | } |
3893 | ||
3894 | if ((attr = cupsGetOption("printer-alert-description", num_attrs, | |
3895 | attrs)) != NULL) | |
3896 | { | |
b9faaae1 | 3897 | cupsdSetString(&job->printer->alert_description, attr); |
d9bca400 | 3898 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3899 | } |
3900 | ||
5a738aea MS |
3901 | if ((attr = cupsGetOption("marker-colors", num_attrs, attrs)) != NULL) |
3902 | { | |
b9faaae1 MS |
3903 | cupsdSetPrinterAttr(job->printer, "marker-colors", (char *)attr); |
3904 | job->printer->marker_time = time(NULL); | |
5a738aea | 3905 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3906 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3907 | } |
3908 | ||
3909 | if ((attr = cupsGetOption("marker-levels", num_attrs, attrs)) != NULL) | |
3910 | { | |
b9faaae1 MS |
3911 | cupsdSetPrinterAttr(job->printer, "marker-levels", (char *)attr); |
3912 | job->printer->marker_time = time(NULL); | |
5a738aea | 3913 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3914 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3915 | } |
3916 | ||
ed6e7faf MS |
3917 | if ((attr = cupsGetOption("marker-low-levels", num_attrs, attrs)) != NULL) |
3918 | { | |
b9faaae1 MS |
3919 | cupsdSetPrinterAttr(job->printer, "marker-low-levels", (char *)attr); |
3920 | job->printer->marker_time = time(NULL); | |
ed6e7faf MS |
3921 | event |= CUPSD_EVENT_PRINTER_STATE; |
3922 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
3923 | } | |
3924 | ||
3925 | if ((attr = cupsGetOption("marker-high-levels", num_attrs, attrs)) != NULL) | |
3926 | { | |
b9faaae1 MS |
3927 | cupsdSetPrinterAttr(job->printer, "marker-high-levels", (char *)attr); |
3928 | job->printer->marker_time = time(NULL); | |
ed6e7faf MS |
3929 | event |= CUPSD_EVENT_PRINTER_STATE; |
3930 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
3931 | } | |
3932 | ||
75bd9771 MS |
3933 | if ((attr = cupsGetOption("marker-message", num_attrs, attrs)) != NULL) |
3934 | { | |
b9faaae1 MS |
3935 | cupsdSetPrinterAttr(job->printer, "marker-message", (char *)attr); |
3936 | job->printer->marker_time = time(NULL); | |
75bd9771 | 3937 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3938 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
75bd9771 MS |
3939 | } |
3940 | ||
5a738aea MS |
3941 | if ((attr = cupsGetOption("marker-names", num_attrs, attrs)) != NULL) |
3942 | { | |
b9faaae1 MS |
3943 | cupsdSetPrinterAttr(job->printer, "marker-names", (char *)attr); |
3944 | job->printer->marker_time = time(NULL); | |
5a738aea | 3945 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3946 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3947 | } |
3948 | ||
3949 | if ((attr = cupsGetOption("marker-types", num_attrs, attrs)) != NULL) | |
3950 | { | |
b9faaae1 MS |
3951 | cupsdSetPrinterAttr(job->printer, "marker-types", (char *)attr); |
3952 | job->printer->marker_time = time(NULL); | |
5a738aea | 3953 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3954 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3955 | } |
3956 | ||
f899b121 | 3957 | cupsFreeOptions(num_attrs, attrs); |
3958 | } | |
c9fc04c6 MS |
3959 | else if (loglevel == CUPSD_LOG_PPD) |
3960 | { | |
3961 | /* | |
3962 | * Set attribute(s)... | |
3963 | */ | |
3964 | ||
3965 | int num_keywords; /* Number of keywords */ | |
3966 | cups_option_t *keywords; /* Keywords */ | |
3967 | ||
3968 | ||
75bd9771 | 3969 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PPD: %s", message); |
dd1abb6b | 3970 | |
c9fc04c6 MS |
3971 | num_keywords = cupsParseOptions(message, 0, &keywords); |
3972 | ||
b9faaae1 MS |
3973 | if (cupsdUpdatePrinterPPD(job->printer, num_keywords, keywords)) |
3974 | cupsdSetPrinterAttrs(job->printer); | |
c9fc04c6 MS |
3975 | |
3976 | cupsFreeOptions(num_keywords, keywords); | |
3977 | } | |
f899b121 | 3978 | #ifdef __APPLE__ |
3979 | else if (!strncmp(message, "recoverable:", 12)) | |
3980 | { | |
f899b121 | 3981 | ptr = message + 12; |
3982 | while (isspace(*ptr & 255)) | |
3983 | ptr ++; | |
3984 | ||
d2354e63 MS |
3985 | if (*ptr) |
3986 | { | |
b9faaae1 MS |
3987 | cupsdSetPrinterReasons(job->printer, |
3988 | "+com.apple.print.recoverable-warning"); | |
3989 | cupsdSetString(&(job->printer->recoverable), ptr); | |
3990 | cupsdAddPrinterHistory(job->printer); | |
d2354e63 MS |
3991 | event |= CUPSD_EVENT_PRINTER_STATE; |
3992 | } | |
f899b121 | 3993 | } |
3994 | else if (!strncmp(message, "recovered:", 10)) | |
3995 | { | |
b9faaae1 MS |
3996 | cupsdSetPrinterReasons(job->printer, |
3997 | "-com.apple.print.recoverable-warning"); | |
f899b121 | 3998 | |
3999 | ptr = message + 10; | |
4000 | while (isspace(*ptr & 255)) | |
4001 | ptr ++; | |
4002 | ||
b9faaae1 MS |
4003 | cupsdSetString(&(job->printer->recoverable), ptr); |
4004 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 4005 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 4006 | } |
4007 | #endif /* __APPLE__ */ | |
75bd9771 | 4008 | else |
f899b121 | 4009 | { |
94da7e34 | 4010 | cupsdLogJob(job, loglevel, "%s", message); |
f899b121 | 4011 | |
1f0275e3 MS |
4012 | if (loglevel < CUPSD_LOG_DEBUG) |
4013 | { | |
b9faaae1 MS |
4014 | strlcpy(job->printer->state_message, message, |
4015 | sizeof(job->printer->state_message)); | |
4016 | cupsdAddPrinterHistory(job->printer); | |
4509bb49 | 4017 | |
8b116e60 | 4018 | event |= CUPSD_EVENT_PRINTER_STATE | CUPSD_EVENT_JOB_PROGRESS; |
4509bb49 | 4019 | |
94da7e34 | 4020 | if (loglevel < job->status_level) |
1f0275e3 MS |
4021 | { |
4022 | /* | |
b9faaae1 | 4023 | * Some messages show in the job-printer-state-message attribute... |
1f0275e3 | 4024 | */ |
09a101d6 | 4025 | |
1f0275e3 MS |
4026 | if (loglevel != CUPSD_LOG_NOTICE) |
4027 | job->status_level = loglevel; | |
01ce6322 | 4028 | |
1f0275e3 | 4029 | update_job_attrs(job, 1); |
f0ab5bff MS |
4030 | |
4031 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
4032 | "Set job-printer-state-message to \"%s\", " | |
4033 | "current level=%s", | |
4034 | job->printer_message->values[0].string.text, | |
4035 | levels[job->status_level]); | |
1f0275e3 | 4036 | } |
75bd9771 | 4037 | } |
f899b121 | 4038 | } |
4039 | ||
4040 | if (!strchr(job->status_buffer->buffer, '\n')) | |
4041 | break; | |
4042 | } | |
4043 | ||
d9bca400 | 4044 | if (event & CUPSD_EVENT_PRINTER_STATE) |
b9faaae1 MS |
4045 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, job->printer, NULL, |
4046 | (job->printer->type & CUPS_PRINTER_CLASS) ? | |
f899b121 | 4047 | "Class \"%s\" state changed." : |
4048 | "Printer \"%s\" state changed.", | |
b9faaae1 | 4049 | job->printer->name); |
f899b121 | 4050 | |
8b116e60 MS |
4051 | if (event & CUPSD_EVENT_JOB_PROGRESS) |
4052 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
4053 | "%s", job->printer->state_message); | |
4054 | ||
f899b121 | 4055 | if (ptr == NULL && !job->status_buffer->bufused) |
4056 | { | |
4057 | /* | |
4058 | * See if all of the filters and the backend have returned their | |
4059 | * exit statuses. | |
4060 | */ | |
4061 | ||
4062 | for (i = 0; job->filters[i] < 0; i ++); | |
4063 | ||
4064 | if (job->filters[i]) | |
d7871c8c MS |
4065 | { |
4066 | /* | |
4067 | * EOF but we haven't collected the exit status of all filters... | |
4068 | */ | |
4069 | ||
4070 | cupsdCheckProcess(); | |
f899b121 | 4071 | return; |
d7871c8c | 4072 | } |
f899b121 | 4073 | |
4074 | if (job->current_file >= job->num_files && job->backend > 0) | |
d7871c8c MS |
4075 | { |
4076 | /* | |
4077 | * EOF but we haven't collected the exit status of the backend... | |
4078 | */ | |
4079 | ||
4080 | cupsdCheckProcess(); | |
f899b121 | 4081 | return; |
d7871c8c | 4082 | } |
f899b121 | 4083 | |
4084 | /* | |
4085 | * Handle the end of job stuff... | |
4086 | */ | |
4087 | ||
b9faaae1 MS |
4088 | finalize_job(job); |
4089 | ||
4090 | /* | |
4091 | * Check for new jobs... | |
4092 | */ | |
4093 | ||
4094 | cupsdCheckJobs(); | |
f899b121 | 4095 | } |
4096 | } | |
4097 | ||
4098 | ||
4099 | /* | |
bc44d920 | 4100 | * 'update_job_attrs()' - Update the job-printer-* attributes. |
4101 | */ | |
4102 | ||
4103 | void | |
4509bb49 | 4104 | update_job_attrs(cupsd_job_t *job, /* I - Job to update */ |
b9faaae1 | 4105 | int do_message)/* I - 1 = copy job-printer-state message */ |
bc44d920 | 4106 | { |
4107 | int i; /* Looping var */ | |
4108 | int num_reasons; /* Actual number of reasons */ | |
4109 | const char * const *reasons; /* Reasons */ | |
f0ab5bff | 4110 | static const char *none = "none"; /* "none" reason */ |
bc44d920 | 4111 | |
4112 | ||
4113 | /* | |
4114 | * Get/create the job-printer-state-* attributes... | |
4115 | */ | |
4116 | ||
4117 | if (!job->printer_message) | |
4118 | { | |
4119 | if ((job->printer_message = ippFindAttribute(job->attrs, | |
4120 | "job-printer-state-message", | |
4121 | IPP_TAG_TEXT)) == NULL) | |
4122 | job->printer_message = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_TEXT, | |
4123 | "job-printer-state-message", | |
4124 | NULL, ""); | |
4125 | } | |
4126 | ||
4127 | if (!job->printer_reasons) | |
4128 | job->printer_reasons = ippFindAttribute(job->attrs, | |
4129 | "job-printer-state-reasons", | |
4130 | IPP_TAG_KEYWORD); | |
4131 | ||
bc44d920 | 4132 | /* |
b9faaae1 | 4133 | * Copy or clear the printer-state-message value as needed... |
bc44d920 | 4134 | */ |
4135 | ||
b9faaae1 MS |
4136 | if (job->state_value != IPP_JOB_PROCESSING && |
4137 | job->status_level == CUPSD_LOG_INFO) | |
4138 | cupsdSetString(&(job->printer_message->values[0].string.text), ""); | |
4139 | else if (job->printer->state_message[0] && do_message) | |
bc44d920 | 4140 | cupsdSetString(&(job->printer_message->values[0].string.text), |
b9faaae1 MS |
4141 | job->printer->state_message); |
4142 | ||
bc44d920 | 4143 | /* |
4144 | * ... and the printer-state-reasons value... | |
4145 | */ | |
4146 | ||
b9faaae1 | 4147 | if (job->printer->num_reasons == 0) |
bc44d920 | 4148 | { |
4149 | num_reasons = 1; | |
f0ab5bff | 4150 | reasons = &none; |
bc44d920 | 4151 | } |
4152 | else | |
4153 | { | |
b9faaae1 MS |
4154 | num_reasons = job->printer->num_reasons; |
4155 | reasons = (const char * const *)job->printer->reasons; | |
bc44d920 | 4156 | } |
4157 | ||
4158 | if (!job->printer_reasons || job->printer_reasons->num_values != num_reasons) | |
4159 | { | |
b9faaae1 MS |
4160 | /* |
4161 | * Replace/create a job-printer-state-reasons attribute... | |
4162 | */ | |
4163 | ||
bc44d920 | 4164 | ippDeleteAttribute(job->attrs, job->printer_reasons); |
4165 | ||
4166 | job->printer_reasons = ippAddStrings(job->attrs, | |
4167 | IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
4168 | "job-printer-state-reasons", | |
4169 | num_reasons, NULL, NULL); | |
4170 | } | |
b9faaae1 | 4171 | else |
d2354e63 | 4172 | { |
b9faaae1 MS |
4173 | /* |
4174 | * Don't bother clearing the reason strings if they are the same... | |
4175 | */ | |
4176 | ||
4177 | for (i = 0; i < num_reasons; i ++) | |
4178 | if (strcmp(job->printer_reasons->values[i].string.text, reasons[i])) | |
4179 | break; | |
4180 | ||
4181 | if (i >= num_reasons) | |
4182 | return; | |
4183 | ||
4184 | /* | |
4185 | * Not the same, so free the current strings... | |
4186 | */ | |
4187 | ||
4188 | for (i = 0; i < num_reasons; i ++) | |
d2354e63 MS |
4189 | _cupsStrFree(job->printer_reasons->values[i].string.text); |
4190 | } | |
bc44d920 | 4191 | |
b9faaae1 MS |
4192 | /* |
4193 | * Copy the reasons... | |
4194 | */ | |
4195 | ||
bc44d920 | 4196 | for (i = 0; i < num_reasons; i ++) |
d2354e63 | 4197 | job->printer_reasons->values[i].string.text = _cupsStrAlloc(reasons[i]); |
bc44d920 | 4198 | } |
4199 | ||
4200 | ||
4201 | /* | |
b19ccc9e | 4202 | * End of "$Id: job.c 7902 2008-09-03 14:20:17Z mike $". |
ef416fc2 | 4203 | */ |