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