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ef416fc2 | 1 | /* |
b19ccc9e | 2 | * "$Id: job.c 7902 2008-09-03 14:20:17Z mike $" |
ef416fc2 | 3 | * |
4 | * Job management routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
d2354e63 | 6 | * Copyright 2007-2009 by Apple Inc. |
f7deaa1a | 7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * Contents: | |
16 | * | |
b9faaae1 | 17 | * cupsdAddJob() - Add a new job to the job queue. |
bd7854cb | 18 | * cupsdCancelJobs() - Cancel all jobs for the given |
b9faaae1 | 19 | * destination/user. |
ed6e7faf MS |
20 | * cupsdCheckJobs() - Check the pending jobs and start any if the |
21 | * destination is available. | |
ef416fc2 | 22 | * cupsdCleanJobs() - Clean out old jobs. |
b9faaae1 | 23 | * cupsdContinueJob() - Continue printing with the next file in a job. |
3dfe78b3 | 24 | * cupsdDeleteJob() - Free all memory used by a job. |
ef416fc2 | 25 | * cupsdFreeAllJobs() - Free all jobs from memory. |
26 | * cupsdFindJob() - Find the specified job. | |
ed6e7faf MS |
27 | * cupsdGetPrinterJobCount() - Get the number of pending, processing, or held |
28 | * jobs in a printer or class. | |
29 | * cupsdGetUserJobCount() - Get the number of pending, processing, or held | |
30 | * jobs for a user. | |
ef416fc2 | 31 | * cupsdLoadAllJobs() - Load all jobs from disk. |
b9faaae1 | 32 | * cupsdLoadJob() - Load a single job. |
ef416fc2 | 33 | * cupsdMoveJob() - Move the specified job to a different |
34 | * destination. | |
35 | * cupsdReleaseJob() - Release the specified job. | |
36 | * cupsdRestartJob() - Restart the specified job. | |
bd7854cb | 37 | * cupsdSaveAllJobs() - Save a summary of all jobs to disk. |
ef416fc2 | 38 | * cupsdSaveJob() - Save a job to disk. |
b9faaae1 | 39 | * cupsdSetJobHoldUntil() - Set the hold time for a job. |
ed6e7faf MS |
40 | * cupsdSetJobPriority() - Set the priority of a job, moving it up/down |
41 | * in the list as needed. | |
b9faaae1 | 42 | * cupsdSetJobState() - Set the state of the specified print job. |
ef416fc2 | 43 | * cupsdStopAllJobs() - Stop all print jobs. |
bd7854cb | 44 | * cupsdUnloadCompletedJobs() - Flush completed job history from memory. |
bd7854cb | 45 | * compare_active_jobs() - Compare the job IDs and priorities of two |
46 | * jobs. | |
ef416fc2 | 47 | * compare_jobs() - Compare the job IDs of two jobs. |
b9faaae1 MS |
48 | * finalize_job() - Cleanup after job filter processes and support |
49 | * data. | |
50 | * get_options() - Get a string containing the job options. | |
ed6e7faf MS |
51 | * ipp_length() - Compute the size of the buffer needed to hold |
52 | * the textual IPP attributes. | |
bd7854cb | 53 | * load_job_cache() - Load jobs from the job.cache file. |
ed6e7faf MS |
54 | * load_next_job_id() - Load the NextJobId value from the job.cache |
55 | * file. | |
bd7854cb | 56 | * load_request_root() - Load jobs from the RequestRoot directory. |
bd7854cb | 57 | * set_hold_until() - Set the hold time and update job-hold-until |
b9faaae1 MS |
58 | * attribute. |
59 | * set_time() - Set one of the "time-at-xyz" attributes. | |
e1d6a774 | 60 | * start_job() - Start a print job. |
b9faaae1 | 61 | * stop_job() - Stop a print job. |
e1d6a774 | 62 | * unload_job() - Unload a job from memory. |
ed6e7faf | 63 | * update_job() - Read a status update from a job's filters. |
bc44d920 | 64 | * update_job_attrs() - Update the job-printer-* attributes. |
ef416fc2 | 65 | */ |
66 | ||
67 | /* | |
68 | * Include necessary headers... | |
69 | */ | |
70 | ||
71 | #include "cupsd.h" | |
72 | #include <grp.h> | |
73 | #include <cups/backend.h> | |
74 | #include <cups/dir.h> | |
75 | ||
76 | ||
b9faaae1 MS |
77 | /* |
78 | * Design Notes for Job Management | |
79 | * ------------------------------- | |
80 | * | |
81 | * STATE CHANGES | |
82 | * | |
83 | * pending Do nothing/check jobs | |
84 | * pending-held Send SIGTERM to filters and backend | |
85 | * processing Do nothing/start job | |
86 | * stopped Send SIGKILL to filters and backend | |
87 | * canceled Send SIGTERM to filters and backend | |
88 | * aborted Finalize | |
89 | * completed Finalize | |
90 | * | |
91 | * Finalize clears the printer <-> job association, deletes the status | |
92 | * buffer, closes all of the pipes, etc. and doesn't get run until all of | |
93 | * the print processes are finished. | |
94 | * | |
95 | * UNLOADING OF JOBS (cupsdUnloadCompletedJobs) | |
96 | * | |
97 | * We unload the job attributes when they are not needed to reduce overall | |
98 | * memory consumption. We don't unload jobs where job->state_value < | |
99 | * IPP_JOB_STOPPED, job->printer != NULL, or job->access_time is recent. | |
100 | * | |
101 | * STARTING OF JOBS (start_job) | |
102 | * | |
103 | * When a job is started, a status buffer, several pipes, a security | |
104 | * profile, and a backend process are created for the life of that job. | |
105 | * These are shared for every file in a job. For remote print jobs, the | |
106 | * IPP backend is provided with every file in the job and no filters are | |
107 | * run. | |
108 | * | |
109 | * The job->printer member tracks which printer is printing a job, which | |
110 | * can be different than the destination in job->dest for classes. The | |
111 | * printer object also has a job pointer to track which job is being | |
112 | * printed. | |
113 | * | |
114 | * PRINTING OF JOB FILES (cupsdContinueJob) | |
115 | * | |
116 | * Each file in a job is filtered by 0 or more programs. After getting the | |
117 | * list of filters needed and the total cost, the job is either passed or | |
118 | * put back to the processing state until the current FilterLevel comes down | |
119 | * enough to allow printing. | |
120 | * | |
121 | * If we can print, we build a string for the print options and run each of | |
122 | * the filters, piping the output from one into the next. | |
123 | * | |
124 | * JOB STATUS UPDATES (update_job) | |
125 | * | |
126 | * The update_job function gets called whenever there are pending messages | |
127 | * on the status pipe. These generally are updates to the marker-*, | |
128 | * printer-state-message, or printer-state-reasons attributes. On EOF, | |
129 | * finalize_job is called to clean up. | |
130 | * | |
131 | * FINALIZING JOBS (finalize_job) | |
132 | * | |
133 | * When all filters and the backend are done, we set the job state to | |
134 | * completed (no errors), aborted (filter errors or abort-job policy), | |
135 | * pending-held (auth required or retry-job policy), or pending | |
136 | * (retry-current-job or stop-printer policies) as appropriate. | |
137 | * | |
138 | * Then we close the pipes and free the status buffers and profiles. | |
139 | * | |
140 | * JOB FILE COMPLETION (process_children in main.c) | |
141 | * | |
142 | * For multiple-file jobs, process_children (in main.c) sees that all | |
143 | * filters have exited and calls in to print the next file if there are | |
144 | * more files in the job, otherwise it waits for the backend to exit and | |
145 | * update_job to do the cleanup. | |
146 | */ | |
147 | ||
148 | ||
ef416fc2 | 149 | /* |
150 | * Local globals... | |
151 | */ | |
152 | ||
153 | static mime_filter_t gziptoany_filter = | |
154 | { | |
155 | NULL, /* Source type */ | |
156 | NULL, /* Destination type */ | |
157 | 0, /* Cost */ | |
158 | "gziptoany" /* Filter program to run */ | |
159 | }; | |
160 | ||
161 | ||
162 | /* | |
163 | * Local functions... | |
164 | */ | |
165 | ||
166 | static int compare_active_jobs(void *first, void *second, void *data); | |
167 | static int compare_jobs(void *first, void *second, void *data); | |
b9faaae1 MS |
168 | static void finalize_job(cupsd_job_t *job); |
169 | static char *get_options(cupsd_job_t *job, int banner_page, char *copies, | |
170 | size_t copies_size, char *title, | |
171 | size_t title_size); | |
ef416fc2 | 172 | static int ipp_length(ipp_t *ipp); |
bd7854cb | 173 | static void load_job_cache(const char *filename); |
174 | static void load_next_job_id(const char *filename); | |
175 | static void load_request_root(void); | |
ef416fc2 | 176 | static void set_hold_until(cupsd_job_t *job, time_t holdtime); |
b9faaae1 | 177 | static void set_time(cupsd_job_t *job, const char *name); |
e1d6a774 | 178 | static void start_job(cupsd_job_t *job, cupsd_printer_t *printer); |
b9faaae1 | 179 | static void stop_job(cupsd_job_t *job, cupsd_jobaction_t action); |
e1d6a774 | 180 | static void unload_job(cupsd_job_t *job); |
f899b121 | 181 | static void update_job(cupsd_job_t *job); |
4509bb49 | 182 | static void update_job_attrs(cupsd_job_t *job, int do_message); |
ef416fc2 | 183 | |
184 | ||
185 | /* | |
b9faaae1 | 186 | * 'cupsdAddJob()' - Add a new job to the job queue. |
ef416fc2 | 187 | */ |
188 | ||
189 | cupsd_job_t * /* O - New job record */ | |
190 | cupsdAddJob(int priority, /* I - Job priority */ | |
191 | const char *dest) /* I - Job destination */ | |
192 | { | |
193 | cupsd_job_t *job; /* New job record */ | |
194 | ||
195 | ||
91c84a35 MS |
196 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
197 | return (NULL); | |
ef416fc2 | 198 | |
89d46774 | 199 | job->id = NextJobId ++; |
200 | job->priority = priority; | |
201 | job->back_pipes[0] = -1; | |
202 | job->back_pipes[1] = -1; | |
203 | job->print_pipes[0] = -1; | |
204 | job->print_pipes[1] = -1; | |
f7deaa1a | 205 | job->side_pipes[0] = -1; |
206 | job->side_pipes[1] = -1; | |
89d46774 | 207 | job->status_pipes[0] = -1; |
208 | job->status_pipes[1] = -1; | |
ef416fc2 | 209 | |
210 | cupsdSetString(&job->dest, dest); | |
211 | ||
212 | /* | |
213 | * Add the new job to the "all jobs" and "active jobs" lists... | |
214 | */ | |
215 | ||
216 | cupsArrayAdd(Jobs, job); | |
217 | cupsArrayAdd(ActiveJobs, job); | |
218 | ||
219 | return (job); | |
220 | } | |
221 | ||
222 | ||
223 | /* | |
b9faaae1 | 224 | * 'cupsdCancelJobs()' - Cancel all jobs for the given destination/user. |
ef416fc2 | 225 | */ |
226 | ||
227 | void | |
228 | cupsdCancelJobs(const char *dest, /* I - Destination to cancel */ | |
229 | const char *username, /* I - Username or NULL */ | |
230 | int purge) /* I - Purge jobs? */ | |
231 | { | |
232 | cupsd_job_t *job; /* Current job */ | |
233 | ||
234 | ||
235 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
236 | job; | |
237 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
0a682745 | 238 | { |
b9faaae1 | 239 | if ((!job->dest || !job->username) && !cupsdLoadJob(job)) |
0a682745 MS |
240 | continue; |
241 | ||
b9faaae1 MS |
242 | if ((!dest || !strcmp(job->dest, dest)) && |
243 | (!username || !strcmp(job->username, username))) | |
ef416fc2 | 244 | { |
245 | /* | |
246 | * Cancel all jobs matching this destination/user... | |
247 | */ | |
248 | ||
b9faaae1 MS |
249 | if (purge) |
250 | cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_PURGE, | |
251 | "Job purged by user."); | |
252 | else | |
253 | cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_DEFAULT, | |
254 | "Job canceled by user."); | |
ef416fc2 | 255 | } |
0a682745 | 256 | } |
ef416fc2 | 257 | |
258 | cupsdCheckJobs(); | |
259 | } | |
260 | ||
261 | ||
262 | /* | |
263 | * 'cupsdCheckJobs()' - Check the pending jobs and start any if the destination | |
264 | * is available. | |
265 | */ | |
266 | ||
267 | void | |
268 | cupsdCheckJobs(void) | |
269 | { | |
270 | cupsd_job_t *job; /* Current job in queue */ | |
271 | cupsd_printer_t *printer, /* Printer destination */ | |
272 | *pclass; /* Printer class destination */ | |
ac884b6a | 273 | ipp_attribute_t *attr; /* Job attribute */ |
238c3832 | 274 | time_t curtime; /* Current time */ |
ef416fc2 | 275 | |
276 | ||
bd7854cb | 277 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
278 | "cupsdCheckJobs: %d active jobs, sleeping=%d, reload=%d", | |
279 | cupsArrayCount(ActiveJobs), Sleeping, NeedReload); | |
280 | ||
238c3832 MS |
281 | curtime = time(NULL); |
282 | ||
ef416fc2 | 283 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); |
284 | job; | |
285 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
286 | { | |
238c3832 MS |
287 | /* |
288 | * Kill jobs if they are unresponsive... | |
289 | */ | |
290 | ||
291 | if (job->kill_time && job->kill_time <= curtime) | |
292 | { | |
293 | stop_job(job, CUPSD_JOB_FORCE); | |
294 | continue; | |
295 | } | |
296 | ||
ef416fc2 | 297 | /* |
298 | * Start held jobs if they are ready... | |
299 | */ | |
300 | ||
bd7854cb | 301 | if (job->state_value == IPP_JOB_HELD && |
ef416fc2 | 302 | job->hold_until && |
238c3832 | 303 | job->hold_until < curtime) |
bd7854cb | 304 | { |
09a101d6 | 305 | if (job->pending_timeout) |
91c84a35 | 306 | { |
dfd5680b MS |
307 | /* |
308 | * This job is pending; check that we don't have an active Send-Document | |
309 | * operation in progress on any of the client connections, then timeout | |
310 | * the job so we can start printing... | |
311 | */ | |
312 | ||
313 | cupsd_client_t *con; /* Current client connection */ | |
314 | ||
315 | ||
316 | for (con = (cupsd_client_t *)cupsArrayFirst(Clients); | |
317 | con; | |
318 | con = (cupsd_client_t *)cupsArrayNext(Clients)) | |
319 | if (con->request && | |
320 | con->request->request.op.operation_id == IPP_SEND_DOCUMENT) | |
321 | break; | |
322 | ||
323 | if (con) | |
324 | continue; | |
325 | ||
91c84a35 MS |
326 | if (cupsdTimeoutJob(job)) |
327 | continue; | |
328 | } | |
09a101d6 | 329 | |
b9faaae1 MS |
330 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, |
331 | "Job submission timed out."); | |
bd7854cb | 332 | } |
ef416fc2 | 333 | |
e07d4801 MS |
334 | /* |
335 | * Continue jobs that are waiting on the FilterLimit... | |
336 | */ | |
337 | ||
338 | if (job->pending_cost > 0 && | |
339 | ((FilterLevel + job->pending_cost) < FilterLimit || FilterLevel == 0)) | |
340 | cupsdContinueJob(job); | |
341 | ||
ef416fc2 | 342 | /* |
343 | * Start pending jobs if the destination is available... | |
344 | */ | |
345 | ||
b9faaae1 MS |
346 | if (job->state_value == IPP_JOB_PENDING && !NeedReload && !Sleeping && |
347 | !job->printer) | |
ef416fc2 | 348 | { |
349 | printer = cupsdFindDest(job->dest); | |
350 | pclass = NULL; | |
351 | ||
352 | while (printer && | |
353 | (printer->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_CLASS))) | |
354 | { | |
355 | /* | |
356 | * If the class is remote, just pass it to the remote server... | |
357 | */ | |
358 | ||
359 | pclass = printer; | |
360 | ||
c0e1af83 | 361 | if (pclass->state == IPP_PRINTER_STOPPED) |
b86bc4cf | 362 | printer = NULL; |
c0e1af83 | 363 | else if (pclass->type & CUPS_PRINTER_REMOTE) |
364 | break; | |
365 | else | |
366 | printer = cupsdFindAvailablePrinter(printer->name); | |
ef416fc2 | 367 | } |
368 | ||
369 | if (!printer && !pclass) | |
370 | { | |
371 | /* | |
372 | * Whoa, the printer and/or class for this destination went away; | |
373 | * cancel the job... | |
374 | */ | |
375 | ||
b9faaae1 MS |
376 | cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_PURGE, |
377 | "Job aborted because the destination printer/class " | |
378 | "has gone away."); | |
ef416fc2 | 379 | } |
61cf44e2 | 380 | else if (printer && !printer->holding_new_jobs) |
ef416fc2 | 381 | { |
382 | /* | |
383 | * See if the printer is available or remote and not printing a job; | |
384 | * if so, start the job... | |
385 | */ | |
386 | ||
387 | if (pclass) | |
388 | { | |
389 | /* | |
390 | * Add/update a job-actual-printer-uri attribute for this job | |
391 | * so that we know which printer actually printed the job... | |
392 | */ | |
393 | ||
ef416fc2 | 394 | if ((attr = ippFindAttribute(job->attrs, "job-actual-printer-uri", |
395 | IPP_TAG_URI)) != NULL) | |
396 | cupsdSetString(&attr->values[0].string.text, printer->uri); | |
397 | else | |
398 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, | |
399 | "job-actual-printer-uri", NULL, printer->uri); | |
3dfe78b3 MS |
400 | |
401 | job->dirty = 1; | |
402 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 403 | } |
404 | ||
09a101d6 | 405 | if ((!(printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is local */ |
61cf44e2 | 406 | printer->state == IPP_PRINTER_IDLE) || /* and idle, OR */ |
09a101d6 | 407 | ((printer->type & CUPS_PRINTER_DISCOVERED) && /* Printer is remote */ |
bd7854cb | 408 | !printer->job)) /* and not printing */ |
bc44d920 | 409 | { |
bc44d920 | 410 | /* |
411 | * Start the job... | |
412 | */ | |
413 | ||
e1d6a774 | 414 | start_job(job, printer); |
bc44d920 | 415 | } |
ef416fc2 | 416 | } |
417 | } | |
418 | } | |
419 | } | |
420 | ||
421 | ||
422 | /* | |
423 | * 'cupsdCleanJobs()' - Clean out old jobs. | |
424 | */ | |
425 | ||
426 | void | |
427 | cupsdCleanJobs(void) | |
428 | { | |
429 | cupsd_job_t *job; /* Current job */ | |
430 | ||
431 | ||
bd7854cb | 432 | if (MaxJobs <= 0) |
ef416fc2 | 433 | return; |
434 | ||
435 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
436 | job && cupsArrayCount(Jobs) >= MaxJobs; | |
437 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
b9faaae1 MS |
438 | if (job->state_value >= IPP_JOB_CANCELED && !job->printer) |
439 | cupsdDeleteJob(job, CUPSD_JOB_PURGE); | |
ef416fc2 | 440 | } |
441 | ||
442 | ||
3dfe78b3 | 443 | /* |
b9faaae1 | 444 | * 'cupsdContinueJob()' - Continue printing with the next file in a job. |
3dfe78b3 MS |
445 | */ |
446 | ||
447 | void | |
b9faaae1 | 448 | cupsdContinueJob(cupsd_job_t *job) /* I - Job */ |
3dfe78b3 | 449 | { |
b9faaae1 MS |
450 | int i; /* Looping var */ |
451 | int slot; /* Pipe slot */ | |
e07d4801 | 452 | cups_array_t *filters = NULL,/* Filters for job */ |
b9faaae1 MS |
453 | *prefilters; /* Filters with prefilters */ |
454 | mime_filter_t *filter, /* Current filter */ | |
455 | *prefilter, /* Prefilter */ | |
456 | port_monitor; /* Port monitor filter */ | |
457 | char scheme[255]; /* Device URI scheme */ | |
458 | ipp_attribute_t *attr; /* Current attribute */ | |
459 | const char *ptr, /* Pointer into value */ | |
460 | *abort_message; /* Abort message */ | |
e07d4801 MS |
461 | ipp_jstate_t abort_state = IPP_JOB_ABORTED; |
462 | /* New job state on abort */ | |
b9faaae1 MS |
463 | struct stat backinfo; /* Backend file information */ |
464 | int backroot; /* Run backend as root? */ | |
465 | int pid; /* Process ID of new filter process */ | |
466 | int banner_page; /* 1 if banner page, 0 otherwise */ | |
e07d4801 MS |
467 | int filterfds[2][2] = { { -1, -1 }, { -1, -1 } }; |
468 | /* Pipes used between filters */ | |
b9faaae1 | 469 | int envc; /* Number of environment variables */ |
e07d4801 | 470 | char **argv = NULL, /* Filter command-line arguments */ |
b9faaae1 MS |
471 | filename[1024], /* Job filename */ |
472 | command[1024], /* Full path to command */ | |
473 | jobid[255], /* Job ID string */ | |
474 | title[IPP_MAX_NAME], | |
475 | /* Job title string */ | |
476 | copies[255], /* # copies string */ | |
477 | *options, /* Options string */ | |
478 | *envp[MAX_ENV + 19], | |
479 | /* Environment variables */ | |
480 | charset[255], /* CHARSET env variable */ | |
481 | class_name[255],/* CLASS env variable */ | |
482 | classification[1024], | |
483 | /* CLASSIFICATION env variable */ | |
484 | content_type[1024], | |
485 | /* CONTENT_TYPE env variable */ | |
486 | device_uri[1024], | |
487 | /* DEVICE_URI env variable */ | |
488 | final_content_type[1024], | |
489 | /* FINAL_CONTENT_TYPE env variable */ | |
490 | lang[255], /* LANG env variable */ | |
491 | #ifdef __APPLE__ | |
492 | apple_language[255], | |
493 | /* APPLE_LANGUAGE env variable */ | |
494 | #endif /* __APPLE__ */ | |
495 | ppd[1024], /* PPD env variable */ | |
496 | printer_info[255], | |
497 | /* PRINTER_INFO env variable */ | |
498 | printer_location[255], | |
499 | /* PRINTER_LOCATION env variable */ | |
500 | printer_name[255], | |
501 | /* PRINTER env variable */ | |
502 | rip_max_cache[255]; | |
503 | /* RIP_MAX_CACHE env variable */ | |
504 | ||
505 | ||
506 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
507 | "cupsdContinueJob(job=%p(%d)): current_file=%d, num_files=%d", | |
508 | job, job->id, job->current_file, job->num_files); | |
3dfe78b3 | 509 | |
3dfe78b3 | 510 | /* |
b9faaae1 MS |
511 | * Figure out what filters are required to convert from |
512 | * the source to the destination type... | |
3dfe78b3 MS |
513 | */ |
514 | ||
b9faaae1 | 515 | FilterLevel -= job->cost; |
3dfe78b3 | 516 | |
e07d4801 MS |
517 | job->cost = 0; |
518 | job->pending_cost = 0; | |
519 | ||
520 | memset(job->filters, 0, sizeof(job->filters)); | |
521 | ||
3dfe78b3 | 522 | |
b9faaae1 | 523 | if (job->printer->raw) |
3dfe78b3 | 524 | { |
b9faaae1 MS |
525 | /* |
526 | * Remote jobs and raw queues go directly to the printer without | |
527 | * filtering... | |
528 | */ | |
3dfe78b3 | 529 | |
b9faaae1 | 530 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "Sending job to queue tagged as raw..."); |
b9faaae1 MS |
531 | } |
532 | else | |
533 | { | |
534 | /* | |
535 | * Local jobs get filtered... | |
536 | */ | |
3dfe78b3 | 537 | |
b9faaae1 MS |
538 | filters = mimeFilter(MimeDatabase, job->filetypes[job->current_file], |
539 | job->printer->filetype, &(job->cost)); | |
ef416fc2 | 540 | |
b9faaae1 MS |
541 | if (!filters) |
542 | { | |
543 | cupsdLogJob(job, CUPSD_LOG_ERROR, | |
544 | "Unable to convert file %d to printable format!", | |
545 | job->current_file); | |
ef416fc2 | 546 | |
e07d4801 MS |
547 | abort_message = "Aborting job because it cannot be printed."; |
548 | goto abort_job; | |
b9faaae1 | 549 | } |
ef416fc2 | 550 | |
ef416fc2 | 551 | /* |
b9faaae1 | 552 | * Remove NULL ("-") filters... |
ef416fc2 | 553 | */ |
554 | ||
b9faaae1 MS |
555 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); |
556 | filter; | |
557 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
558 | if (!strcmp(filter->filter, "-")) | |
559 | cupsArrayRemove(filters, filter); | |
ef416fc2 | 560 | |
b9faaae1 MS |
561 | if (cupsArrayCount(filters) == 0) |
562 | { | |
563 | cupsArrayDelete(filters); | |
564 | filters = NULL; | |
565 | } | |
ef416fc2 | 566 | |
b9faaae1 MS |
567 | /* |
568 | * If this printer has any pre-filters, insert the required pre-filter | |
569 | * in the filters array... | |
570 | */ | |
ef416fc2 | 571 | |
b9faaae1 MS |
572 | if (job->printer->prefiltertype && filters) |
573 | { | |
574 | prefilters = cupsArrayNew(NULL, NULL); | |
575 | ||
576 | for (filter = (mime_filter_t *)cupsArrayFirst(filters); | |
577 | filter; | |
578 | filter = (mime_filter_t *)cupsArrayNext(filters)) | |
579 | { | |
580 | if ((prefilter = mimeFilterLookup(MimeDatabase, filter->src, | |
581 | job->printer->prefiltertype))) | |
582 | { | |
583 | cupsArrayAdd(prefilters, prefilter); | |
584 | job->cost += prefilter->cost; | |
585 | } | |
ef416fc2 | 586 | |
b9faaae1 MS |
587 | cupsArrayAdd(prefilters, filter); |
588 | } | |
e00b005a | 589 | |
b9faaae1 MS |
590 | cupsArrayDelete(filters); |
591 | filters = prefilters; | |
592 | } | |
593 | } | |
bc44d920 | 594 | |
c168a833 | 595 | /* |
b9faaae1 MS |
596 | * Set a minimum cost of 100 for all jobs so that FilterLimit |
597 | * works with raw queues and other low-cost paths. | |
c168a833 MS |
598 | */ |
599 | ||
b9faaae1 MS |
600 | if (job->cost < 100) |
601 | job->cost = 100; | |
c168a833 | 602 | |
745129be | 603 | /* |
b9faaae1 | 604 | * See if the filter cost is too high... |
745129be MS |
605 | */ |
606 | ||
b9faaae1 MS |
607 | if ((FilterLevel + job->cost) > FilterLimit && FilterLevel > 0 && |
608 | FilterLimit > 0) | |
ef416fc2 | 609 | { |
610 | /* | |
b9faaae1 | 611 | * Don't print this job quite yet... |
ef416fc2 | 612 | */ |
613 | ||
b9faaae1 | 614 | cupsArrayDelete(filters); |
a74454a7 | 615 | |
b9faaae1 MS |
616 | cupsdLogJob(job, CUPSD_LOG_INFO, |
617 | "Holding because filter limit has been reached."); | |
618 | cupsdLogJob(job, CUPSD_LOG_DEBUG2, | |
619 | "cupsdContinueJob: file=%d, cost=%d, level=%d, limit=%d", | |
620 | job->current_file, job->cost, FilterLevel, | |
621 | FilterLimit); | |
e07d4801 MS |
622 | |
623 | job->pending_cost = job->cost; | |
624 | job->cost = 0; | |
b9faaae1 MS |
625 | return; |
626 | } | |
a74454a7 | 627 | |
b9faaae1 | 628 | FilterLevel += job->cost; |
a74454a7 | 629 | |
b9faaae1 MS |
630 | /* |
631 | * Add decompression/raw filter as needed... | |
632 | */ | |
a74454a7 | 633 | |
b9faaae1 MS |
634 | if ((!job->printer->raw && job->compressions[job->current_file]) || |
635 | (!filters && !job->printer->remote && | |
636 | (job->num_files > 1 || !strncmp(job->printer->device_uri, "file:", 5)))) | |
637 | { | |
a74454a7 | 638 | /* |
b9faaae1 | 639 | * Add gziptoany filter to the front of the list... |
a74454a7 | 640 | */ |
641 | ||
b9faaae1 MS |
642 | if (!filters) |
643 | filters = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 644 | |
b9faaae1 MS |
645 | if (!cupsArrayInsert(filters, &gziptoany_filter)) |
646 | { | |
647 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
648 | "Unable to add decompression filter - %s", strerror(errno)); | |
ed486911 | 649 | |
b9faaae1 | 650 | cupsArrayDelete(filters); |
ed486911 | 651 | |
e07d4801 MS |
652 | abort_state = IPP_JOB_STOPPED; |
653 | abort_message = "Stopping job because the scheduler ran out of memory."; | |
ed486911 | 654 | |
e07d4801 | 655 | goto abort_job; |
b9faaae1 MS |
656 | } |
657 | } | |
ef416fc2 | 658 | |
b9faaae1 MS |
659 | /* |
660 | * Add port monitor, if any... | |
661 | */ | |
ef416fc2 | 662 | |
b9faaae1 MS |
663 | if (job->printer->port_monitor) |
664 | { | |
665 | /* | |
666 | * Add port monitor to the end of the list... | |
667 | */ | |
ef416fc2 | 668 | |
b9faaae1 MS |
669 | if (!filters) |
670 | filters = cupsArrayNew(NULL, NULL); | |
ef416fc2 | 671 | |
b9faaae1 MS |
672 | port_monitor.src = NULL; |
673 | port_monitor.dst = NULL; | |
674 | port_monitor.cost = 0; | |
ef416fc2 | 675 | |
b9faaae1 MS |
676 | snprintf(port_monitor.filter, sizeof(port_monitor.filter), |
677 | "%s/monitor/%s", ServerBin, job->printer->port_monitor); | |
ef416fc2 | 678 | |
b9faaae1 MS |
679 | if (!cupsArrayAdd(filters, &port_monitor)) |
680 | { | |
681 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
682 | "Unable to add port monitor - %s", strerror(errno)); | |
ef416fc2 | 683 | |
e07d4801 MS |
684 | abort_state = IPP_JOB_STOPPED; |
685 | abort_message = "Stopping job because the scheduler ran out of memory."; | |
07725fee | 686 | |
e07d4801 | 687 | goto abort_job; |
b9faaae1 MS |
688 | } |
689 | } | |
ef416fc2 | 690 | |
b9faaae1 MS |
691 | /* |
692 | * Make sure we don't go over the "MAX_FILTERS" limit... | |
693 | */ | |
ef416fc2 | 694 | |
b9faaae1 MS |
695 | if (cupsArrayCount(filters) > MAX_FILTERS) |
696 | { | |
697 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
698 | "Too many filters (%d > %d), unable to print!", | |
699 | cupsArrayCount(filters), MAX_FILTERS); | |
ef416fc2 | 700 | |
e07d4801 MS |
701 | abort_message = "Aborting job because it needs too many filters to print."; |
702 | goto abort_job; | |
b9faaae1 | 703 | } |
07725fee | 704 | |
b9faaae1 MS |
705 | /* |
706 | * Determine if we are printing a banner page or not... | |
707 | */ | |
07725fee | 708 | |
b9faaae1 MS |
709 | if (job->job_sheets == NULL) |
710 | { | |
711 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "No job-sheets attribute."); | |
712 | if ((job->job_sheets = | |
713 | ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
714 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
715 | "... but someone added one without setting job_sheets!"); | |
716 | } | |
717 | else if (job->job_sheets->num_values == 1) | |
718 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "job-sheets=%s", | |
719 | job->job_sheets->values[0].string.text); | |
720 | else | |
721 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "job-sheets=%s,%s", | |
722 | job->job_sheets->values[0].string.text, | |
723 | job->job_sheets->values[1].string.text); | |
07725fee | 724 | |
b9faaae1 MS |
725 | if (job->printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) |
726 | banner_page = 0; | |
727 | else if (job->job_sheets == NULL) | |
728 | banner_page = 0; | |
729 | else if (strcasecmp(job->job_sheets->values[0].string.text, "none") != 0 && | |
730 | job->current_file == 0) | |
731 | banner_page = 1; | |
732 | else if (job->job_sheets->num_values > 1 && | |
733 | strcasecmp(job->job_sheets->values[1].string.text, "none") != 0 && | |
734 | job->current_file == (job->num_files - 1)) | |
735 | banner_page = 1; | |
736 | else | |
737 | banner_page = 0; | |
07725fee | 738 | |
b9faaae1 MS |
739 | if ((options = get_options(job, banner_page, copies, sizeof(copies), title, |
740 | sizeof(title))) == NULL) | |
741 | { | |
e07d4801 MS |
742 | abort_state = IPP_JOB_STOPPED; |
743 | abort_message = "Stopping job because the scheduler ran out of memory."; | |
ef416fc2 | 744 | |
e07d4801 | 745 | goto abort_job; |
b9faaae1 | 746 | } |
ef416fc2 | 747 | |
b9faaae1 MS |
748 | /* |
749 | * Build the command-line arguments for the filters. Each filter | |
750 | * has 6 or 7 arguments: | |
751 | * | |
752 | * argv[0] = printer | |
753 | * argv[1] = job ID | |
754 | * argv[2] = username | |
755 | * argv[3] = title | |
756 | * argv[4] = # copies | |
757 | * argv[5] = options | |
758 | * argv[6] = filename (optional; normally stdin) | |
759 | * | |
760 | * This allows legacy printer drivers that use the old System V | |
761 | * printing interface to be used by CUPS. | |
762 | * | |
763 | * For remote jobs, we send all of the files in the argument list. | |
764 | */ | |
07725fee | 765 | |
b9faaae1 MS |
766 | if (job->printer->remote) |
767 | argv = calloc(7 + job->num_files, sizeof(char *)); | |
768 | else | |
769 | argv = calloc(8, sizeof(char *)); | |
07725fee | 770 | |
b9faaae1 MS |
771 | if (!argv) |
772 | { | |
773 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Unable to allocate argument array - %s", | |
774 | strerror(errno)); | |
07725fee | 775 | |
e07d4801 MS |
776 | abort_state = IPP_JOB_STOPPED; |
777 | abort_message = "Stopping job because the scheduler ran out of memory."; | |
778 | ||
779 | goto abort_job; | |
b9faaae1 | 780 | } |
ef416fc2 | 781 | |
b9faaae1 | 782 | sprintf(jobid, "%d", job->id); |
ef416fc2 | 783 | |
b9faaae1 MS |
784 | argv[0] = job->printer->name; |
785 | argv[1] = jobid; | |
786 | argv[2] = job->username; | |
787 | argv[3] = title; | |
788 | argv[4] = copies; | |
789 | argv[5] = options; | |
ef416fc2 | 790 | |
b9faaae1 | 791 | if (job->printer->remote && job->num_files > 1) |
ef416fc2 | 792 | { |
b9faaae1 MS |
793 | for (i = 0; i < job->num_files; i ++) |
794 | { | |
795 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
796 | job->id, i + 1); | |
797 | argv[6 + i] = strdup(filename); | |
798 | } | |
ef416fc2 | 799 | } |
800 | else | |
801 | { | |
b9faaae1 MS |
802 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, |
803 | job->id, job->current_file + 1); | |
804 | argv[6] = filename; | |
ef416fc2 | 805 | } |
ef416fc2 | 806 | |
b9faaae1 MS |
807 | for (i = 0; argv[i]; i ++) |
808 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "argv[%d]=\"%s\"", i, argv[i]); | |
ef416fc2 | 809 | |
b9faaae1 MS |
810 | /* |
811 | * Create environment variable strings for the filters... | |
812 | */ | |
bd7854cb | 813 | |
b9faaae1 MS |
814 | attr = ippFindAttribute(job->attrs, "attributes-natural-language", |
815 | IPP_TAG_LANGUAGE); | |
ef416fc2 | 816 | |
b9faaae1 MS |
817 | #ifdef __APPLE__ |
818 | strcpy(apple_language, "APPLE_LANGUAGE="); | |
819 | _cupsAppleLanguage(attr->values[0].string.text, | |
820 | apple_language + 15, sizeof(apple_language) - 15); | |
821 | #endif /* __APPLE__ */ | |
ef416fc2 | 822 | |
b9faaae1 | 823 | switch (strlen(attr->values[0].string.text)) |
ef416fc2 | 824 | { |
b9faaae1 MS |
825 | default : |
826 | /* | |
827 | * This is an unknown or badly formatted language code; use | |
828 | * the POSIX locale... | |
829 | */ | |
ef416fc2 | 830 | |
b9faaae1 MS |
831 | strcpy(lang, "LANG=C"); |
832 | break; | |
ef416fc2 | 833 | |
b9faaae1 MS |
834 | case 2 : |
835 | /* | |
836 | * Just the language code (ll)... | |
837 | */ | |
ef416fc2 | 838 | |
1340db2d | 839 | snprintf(lang, sizeof(lang), "LANG=%s.UTF-8", |
b9faaae1 MS |
840 | attr->values[0].string.text); |
841 | break; | |
ef416fc2 | 842 | |
b9faaae1 MS |
843 | case 5 : |
844 | /* | |
845 | * Language and country code (ll-cc)... | |
846 | */ | |
ef416fc2 | 847 | |
1340db2d | 848 | snprintf(lang, sizeof(lang), "LANG=%c%c_%c%c.UTF-8", |
b9faaae1 MS |
849 | attr->values[0].string.text[0], |
850 | attr->values[0].string.text[1], | |
851 | toupper(attr->values[0].string.text[3] & 255), | |
852 | toupper(attr->values[0].string.text[4] & 255)); | |
853 | break; | |
854 | } | |
ef416fc2 | 855 | |
b9faaae1 MS |
856 | if ((attr = ippFindAttribute(job->attrs, "document-format", |
857 | IPP_TAG_MIMETYPE)) != NULL && | |
858 | (ptr = strstr(attr->values[0].string.text, "charset=")) != NULL) | |
859 | snprintf(charset, sizeof(charset), "CHARSET=%s", ptr + 8); | |
860 | else | |
861 | strlcpy(charset, "CHARSET=utf-8", sizeof(charset)); | |
ef416fc2 | 862 | |
b9faaae1 MS |
863 | snprintf(content_type, sizeof(content_type), "CONTENT_TYPE=%s/%s", |
864 | job->filetypes[job->current_file]->super, | |
865 | job->filetypes[job->current_file]->type); | |
866 | snprintf(device_uri, sizeof(device_uri), "DEVICE_URI=%s", | |
867 | job->printer->device_uri); | |
868 | snprintf(ppd, sizeof(ppd), "PPD=%s/ppd/%s.ppd", ServerRoot, | |
869 | job->printer->name); | |
870 | snprintf(printer_info, sizeof(printer_name), "PRINTER_INFO=%s", | |
871 | job->printer->info ? job->printer->info : ""); | |
872 | snprintf(printer_location, sizeof(printer_name), "PRINTER_LOCATION=%s", | |
873 | job->printer->location ? job->printer->location : ""); | |
874 | snprintf(printer_name, sizeof(printer_name), "PRINTER=%s", job->printer->name); | |
875 | snprintf(rip_max_cache, sizeof(rip_max_cache), "RIP_MAX_CACHE=%s", RIPCache); | |
ef416fc2 | 876 | |
b9faaae1 | 877 | envc = cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
ef416fc2 | 878 | |
b9faaae1 MS |
879 | envp[envc ++] = charset; |
880 | envp[envc ++] = lang; | |
881 | #ifdef __APPLE__ | |
882 | envp[envc ++] = apple_language; | |
883 | #endif /* __APPLE__ */ | |
884 | envp[envc ++] = ppd; | |
885 | envp[envc ++] = rip_max_cache; | |
886 | envp[envc ++] = content_type; | |
887 | envp[envc ++] = device_uri; | |
888 | envp[envc ++] = printer_info; | |
889 | envp[envc ++] = printer_location; | |
890 | envp[envc ++] = printer_name; | |
891 | envp[envc ++] = banner_page ? "CUPS_FILETYPE=job-sheet" : | |
892 | "CUPS_FILETYPE=document"; | |
ef416fc2 | 893 | |
b9faaae1 MS |
894 | if (!job->printer->remote && !job->printer->raw) |
895 | { | |
896 | filter = (mime_filter_t *)cupsArrayLast(filters); | |
ef416fc2 | 897 | |
b9faaae1 MS |
898 | if (job->printer->port_monitor) |
899 | filter = (mime_filter_t *)cupsArrayPrev(filters); | |
ef416fc2 | 900 | |
b9faaae1 MS |
901 | if (filter && filter->dst) |
902 | { | |
903 | snprintf(final_content_type, sizeof(final_content_type), | |
904 | "FINAL_CONTENT_TYPE=%s/%s", | |
905 | filter->dst->super, filter->dst->type); | |
906 | envp[envc ++] = final_content_type; | |
907 | } | |
908 | } | |
ef416fc2 | 909 | |
b9faaae1 MS |
910 | if (Classification && !banner_page) |
911 | { | |
912 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", | |
913 | IPP_TAG_NAME)) == NULL) | |
914 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
915 | Classification); | |
916 | else if (attr->num_values > 1 && | |
917 | strcmp(attr->values[1].string.text, "none") != 0) | |
918 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
919 | attr->values[1].string.text); | |
920 | else | |
921 | snprintf(classification, sizeof(classification), "CLASSIFICATION=%s", | |
922 | attr->values[0].string.text); | |
ef416fc2 | 923 | |
b9faaae1 MS |
924 | envp[envc ++] = classification; |
925 | } | |
ef416fc2 | 926 | |
b9faaae1 MS |
927 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
928 | { | |
929 | snprintf(class_name, sizeof(class_name), "CLASS=%s", job->dest); | |
930 | envp[envc ++] = class_name; | |
931 | } | |
ef416fc2 | 932 | |
b9faaae1 MS |
933 | if (job->auth_username) |
934 | envp[envc ++] = job->auth_username; | |
935 | if (job->auth_domain) | |
936 | envp[envc ++] = job->auth_domain; | |
937 | if (job->auth_password) | |
938 | envp[envc ++] = job->auth_password; | |
ef416fc2 | 939 | |
b9faaae1 MS |
940 | #ifdef HAVE_GSSAPI |
941 | if (job->ccname) | |
942 | envp[envc ++] = job->ccname; | |
943 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 944 | |
b9faaae1 | 945 | envp[envc] = NULL; |
ef416fc2 | 946 | |
b9faaae1 MS |
947 | for (i = 0; i < envc; i ++) |
948 | if (!strncmp(envp[i], "AUTH_", 5)) | |
949 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"AUTH_%c****\"", i, | |
950 | envp[i][5]); | |
951 | else if (strncmp(envp[i], "DEVICE_URI=", 11)) | |
952 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"%s\"", i, envp[i]); | |
953 | else | |
954 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "envp[%d]=\"DEVICE_URI=%s\"", i, | |
955 | job->printer->sanitized_device_uri); | |
ef416fc2 | 956 | |
b9faaae1 MS |
957 | if (job->printer->remote) |
958 | job->current_file = job->num_files; | |
959 | else | |
960 | job->current_file ++; | |
ef416fc2 | 961 | |
b9faaae1 MS |
962 | /* |
963 | * Now create processes for all of the filters... | |
964 | */ | |
ef416fc2 | 965 | |
b9faaae1 MS |
966 | for (i = 0, slot = 0, filter = (mime_filter_t *)cupsArrayFirst(filters); |
967 | filter; | |
968 | i ++, filter = (mime_filter_t *)cupsArrayNext(filters)) | |
969 | { | |
970 | if (filter->filter[0] != '/') | |
971 | snprintf(command, sizeof(command), "%s/filter/%s", ServerBin, | |
972 | filter->filter); | |
973 | else | |
974 | strlcpy(command, filter->filter, sizeof(command)); | |
ef416fc2 | 975 | |
b9faaae1 MS |
976 | if (i < (cupsArrayCount(filters) - 1)) |
977 | { | |
978 | if (cupsdOpenPipe(filterfds[slot])) | |
979 | { | |
980 | abort_message = "Stopping job because the scheduler could not create " | |
981 | "the filter pipes."; | |
ef416fc2 | 982 | |
b9faaae1 MS |
983 | goto abort_job; |
984 | } | |
985 | } | |
986 | else | |
987 | { | |
988 | if (job->current_file == 1) | |
989 | { | |
990 | if (strncmp(job->printer->device_uri, "file:", 5) != 0) | |
991 | { | |
992 | if (cupsdOpenPipe(job->print_pipes)) | |
993 | { | |
994 | abort_message = "Stopping job because the scheduler could not " | |
995 | "create the backend pipes."; | |
ef416fc2 | 996 | |
b9faaae1 MS |
997 | goto abort_job; |
998 | } | |
999 | } | |
1000 | else | |
1001 | { | |
1002 | job->print_pipes[0] = -1; | |
1003 | if (!strcmp(job->printer->device_uri, "file:/dev/null") || | |
1004 | !strcmp(job->printer->device_uri, "file:///dev/null")) | |
1005 | job->print_pipes[1] = -1; | |
1006 | else | |
1007 | { | |
1008 | if (!strncmp(job->printer->device_uri, "file:/dev/", 10)) | |
1009 | job->print_pipes[1] = open(job->printer->device_uri + 5, | |
1010 | O_WRONLY | O_EXCL); | |
1011 | else if (!strncmp(job->printer->device_uri, "file:///dev/", 12)) | |
1012 | job->print_pipes[1] = open(job->printer->device_uri + 7, | |
1013 | O_WRONLY | O_EXCL); | |
1014 | else if (!strncmp(job->printer->device_uri, "file:///", 8)) | |
1015 | job->print_pipes[1] = open(job->printer->device_uri + 7, | |
1016 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
1017 | else | |
1018 | job->print_pipes[1] = open(job->printer->device_uri + 5, | |
1019 | O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
ef416fc2 | 1020 | |
b9faaae1 MS |
1021 | if (job->print_pipes[1] < 0) |
1022 | { | |
1023 | abort_message = "Stopping job because the scheduler could not " | |
1024 | "open the output file."; | |
bd7854cb | 1025 | |
b9faaae1 MS |
1026 | goto abort_job; |
1027 | } | |
ef416fc2 | 1028 | |
b9faaae1 MS |
1029 | fcntl(job->print_pipes[1], F_SETFD, |
1030 | fcntl(job->print_pipes[1], F_GETFD) | FD_CLOEXEC); | |
1031 | } | |
1032 | } | |
1033 | } | |
ef416fc2 | 1034 | |
b9faaae1 MS |
1035 | filterfds[slot][0] = job->print_pipes[0]; |
1036 | filterfds[slot][1] = job->print_pipes[1]; | |
1037 | } | |
ef416fc2 | 1038 | |
b9faaae1 MS |
1039 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
1040 | filterfds[slot][1], job->status_pipes[1], | |
1041 | job->back_pipes[0], job->side_pipes[0], 0, | |
38e73f87 | 1042 | job->profile, job, job->filters + i); |
ef416fc2 | 1043 | |
b9faaae1 | 1044 | cupsdClosePipe(filterfds[!slot]); |
ef416fc2 | 1045 | |
b9faaae1 MS |
1046 | if (pid == 0) |
1047 | { | |
1048 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Unable to start filter \"%s\" - %s.", | |
1049 | filter->filter, strerror(errno)); | |
3dfe78b3 | 1050 | |
b9faaae1 MS |
1051 | abort_message = "Stopped job because the scheduler could not execute a " |
1052 | "filter."; | |
ef416fc2 | 1053 | |
b9faaae1 MS |
1054 | goto abort_job; |
1055 | } | |
ef416fc2 | 1056 | |
b9faaae1 MS |
1057 | cupsdLogJob(job, CUPSD_LOG_INFO, "Started filter %s (PID %d)", command, |
1058 | pid); | |
bd7854cb | 1059 | |
b9faaae1 MS |
1060 | argv[6] = NULL; |
1061 | slot = !slot; | |
bd7854cb | 1062 | } |
1063 | ||
b9faaae1 MS |
1064 | cupsArrayDelete(filters); |
1065 | filters = NULL; | |
ef416fc2 | 1066 | |
1067 | /* | |
b9faaae1 | 1068 | * Finally, pipe the final output into a backend process if needed... |
ef416fc2 | 1069 | */ |
1070 | ||
b9faaae1 | 1071 | if (strncmp(job->printer->device_uri, "file:", 5) != 0) |
bd7854cb | 1072 | { |
b9faaae1 MS |
1073 | if (job->current_file == 1 || job->printer->remote) |
1074 | { | |
1075 | sscanf(job->printer->device_uri, "%254[^:]", scheme); | |
1076 | snprintf(command, sizeof(command), "%s/backend/%s", ServerBin, scheme); | |
ef416fc2 | 1077 | |
b9faaae1 MS |
1078 | /* |
1079 | * See if the backend needs to run as root... | |
1080 | */ | |
ef416fc2 | 1081 | |
b9faaae1 MS |
1082 | if (RunUser) |
1083 | backroot = 0; | |
1084 | else if (stat(command, &backinfo)) | |
1085 | backroot = 0; | |
1086 | else | |
1087 | backroot = !(backinfo.st_mode & (S_IRWXG | S_IRWXO)); | |
ef416fc2 | 1088 | |
b9faaae1 | 1089 | argv[0] = job->printer->sanitized_device_uri; |
ef416fc2 | 1090 | |
b9faaae1 MS |
1091 | filterfds[slot][0] = -1; |
1092 | filterfds[slot][1] = -1; | |
ef416fc2 | 1093 | |
b9faaae1 MS |
1094 | pid = cupsdStartProcess(command, argv, envp, filterfds[!slot][0], |
1095 | filterfds[slot][1], job->status_pipes[1], | |
1096 | job->back_pipes[1], job->side_pipes[1], | |
38e73f87 | 1097 | backroot, job->profile, job, &(job->backend)); |
ef416fc2 | 1098 | |
b9faaae1 MS |
1099 | if (pid == 0) |
1100 | { | |
1101 | abort_message = "Stopping job because the sheduler could not execute " | |
1102 | "the backend."; | |
1103 | ||
1104 | goto abort_job; | |
1105 | } | |
1106 | else | |
1107 | { | |
1108 | cupsdLogJob(job, CUPSD_LOG_INFO, "Started backend %s (PID %d)", | |
1109 | command, pid); | |
1110 | } | |
1111 | } | |
ef416fc2 | 1112 | |
b9faaae1 MS |
1113 | if (job->current_file == job->num_files) |
1114 | { | |
1115 | cupsdClosePipe(job->print_pipes); | |
1116 | cupsdClosePipe(job->back_pipes); | |
1117 | cupsdClosePipe(job->side_pipes); | |
ef416fc2 | 1118 | |
b9faaae1 MS |
1119 | close(job->status_pipes[1]); |
1120 | job->status_pipes[1] = -1; | |
1121 | } | |
1122 | } | |
1123 | else | |
bd7854cb | 1124 | { |
b9faaae1 MS |
1125 | filterfds[slot][0] = -1; |
1126 | filterfds[slot][1] = -1; | |
ef416fc2 | 1127 | |
b9faaae1 MS |
1128 | if (job->current_file == job->num_files) |
1129 | { | |
1130 | cupsdClosePipe(job->print_pipes); | |
1131 | ||
1132 | close(job->status_pipes[1]); | |
1133 | job->status_pipes[1] = -1; | |
1134 | } | |
bd7854cb | 1135 | } |
ef416fc2 | 1136 | |
b9faaae1 MS |
1137 | cupsdClosePipe(filterfds[slot]); |
1138 | ||
1139 | if (job->printer->remote && job->num_files > 1) | |
bd7854cb | 1140 | { |
b9faaae1 MS |
1141 | for (i = 0; i < job->num_files; i ++) |
1142 | free(argv[i + 6]); | |
bd7854cb | 1143 | } |
ef416fc2 | 1144 | |
b9faaae1 | 1145 | free(argv); |
ef416fc2 | 1146 | |
b9faaae1 MS |
1147 | cupsdAddSelect(job->status_buffer->fd, (cupsd_selfunc_t)update_job, NULL, |
1148 | job); | |
ef416fc2 | 1149 | |
b9faaae1 MS |
1150 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "Job #%d started.", |
1151 | job->id); | |
ef416fc2 | 1152 | |
38e73f87 MS |
1153 | /* |
1154 | * If we get here than we are able to run the printer driver filters, so clear | |
1155 | * the missing and insecure warnings... | |
1156 | */ | |
1157 | ||
e07d4801 MS |
1158 | if (cupsdSetPrinterReasons(job->printer, "-cups-missing-filter-warning," |
1159 | "cups-insecure-filter-warning")) | |
1160 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, job->printer, NULL, | |
1161 | "Printer drivers now functional."); | |
38e73f87 | 1162 | |
b9faaae1 | 1163 | return; |
ef416fc2 | 1164 | |
ef416fc2 | 1165 | |
bd7854cb | 1166 | /* |
b9faaae1 MS |
1167 | * If we get here, we need to abort the current job and close out all |
1168 | * files and pipes... | |
bd7854cb | 1169 | */ |
ef416fc2 | 1170 | |
b9faaae1 | 1171 | abort_job: |
8b450588 | 1172 | |
e07d4801 MS |
1173 | FilterLevel -= job->cost; |
1174 | job->cost = 0; | |
1175 | ||
b9faaae1 MS |
1176 | for (slot = 0; slot < 2; slot ++) |
1177 | cupsdClosePipe(filterfds[slot]); | |
1178 | ||
e07d4801 MS |
1179 | cupsArrayDelete(filters); |
1180 | ||
1181 | if (argv) | |
1182 | { | |
1183 | if (job->printer->remote && job->num_files > 1) | |
1184 | { | |
1185 | for (i = 0; i < job->num_files; i ++) | |
1186 | free(argv[i + 6]); | |
1187 | } | |
1188 | ||
1189 | free(argv); | |
1190 | } | |
1191 | ||
1192 | cupsdClosePipe(job->print_pipes); | |
1193 | cupsdClosePipe(job->back_pipes); | |
1194 | cupsdClosePipe(job->side_pipes); | |
1195 | ||
1196 | cupsdRemoveSelect(job->status_pipes[0]); | |
b9faaae1 MS |
1197 | cupsdClosePipe(job->status_pipes); |
1198 | cupsdStatBufDelete(job->status_buffer); | |
1199 | job->status_buffer = NULL; | |
1200 | ||
e07d4801 MS |
1201 | /* |
1202 | * Update the printer and job state. | |
1203 | */ | |
b9faaae1 | 1204 | |
e07d4801 MS |
1205 | cupsdSetJobState(job, abort_state, CUPSD_JOB_DEFAULT, "%s", abort_message); |
1206 | cupsdSetPrinterState(job->printer, IPP_PRINTER_IDLE, 0); | |
1207 | update_job_attrs(job, 0); | |
ef416fc2 | 1208 | |
e07d4801 | 1209 | cupsArrayRemove(PrintingJobs, job); |
ef416fc2 | 1210 | |
e07d4801 MS |
1211 | /* |
1212 | * Clear the printer <-> job association... | |
1213 | */ | |
1214 | ||
1215 | job->printer->job = NULL; | |
1216 | job->printer = NULL; | |
b9faaae1 | 1217 | } |
bd7854cb | 1218 | |
ef416fc2 | 1219 | |
b9faaae1 MS |
1220 | /* |
1221 | * 'cupsdDeleteJob()' - Free all memory used by a job. | |
1222 | */ | |
ef416fc2 | 1223 | |
b9faaae1 MS |
1224 | void |
1225 | cupsdDeleteJob(cupsd_job_t *job, /* I - Job */ | |
1226 | cupsd_jobaction_t action)/* I - Action */ | |
1227 | { | |
1228 | if (job->printer) | |
1229 | finalize_job(job); | |
ef416fc2 | 1230 | |
b9faaae1 | 1231 | if (action == CUPSD_JOB_PURGE) |
bd7854cb | 1232 | { |
1233 | /* | |
b9faaae1 | 1234 | * Remove the job info file... |
bd7854cb | 1235 | */ |
ef416fc2 | 1236 | |
b9faaae1 | 1237 | char filename[1024]; /* Job filename */ |
ef416fc2 | 1238 | |
b9faaae1 MS |
1239 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, |
1240 | job->id); | |
1241 | unlink(filename); | |
bd7854cb | 1242 | } |
ef416fc2 | 1243 | |
b9faaae1 MS |
1244 | cupsdClearString(&job->username); |
1245 | cupsdClearString(&job->dest); | |
1246 | cupsdClearString(&job->auth_username); | |
1247 | cupsdClearString(&job->auth_domain); | |
1248 | cupsdClearString(&job->auth_password); | |
1249 | ||
1250 | #ifdef HAVE_GSSAPI | |
09a101d6 | 1251 | /* |
b9faaae1 | 1252 | * Destroy the credential cache and clear the KRB5CCNAME env var string. |
09a101d6 | 1253 | */ |
1254 | ||
b9faaae1 | 1255 | if (job->ccache) |
09a101d6 | 1256 | { |
b9faaae1 MS |
1257 | krb5_cc_destroy(KerberosContext, job->ccache); |
1258 | job->ccache = NULL; | |
1259 | } | |
09a101d6 | 1260 | |
b9faaae1 MS |
1261 | cupsdClearString(&job->ccname); |
1262 | #endif /* HAVE_GSSAPI */ | |
09a101d6 | 1263 | |
b9faaae1 MS |
1264 | if (job->num_files > 0) |
1265 | { | |
1266 | free(job->compressions); | |
1267 | free(job->filetypes); | |
09a101d6 | 1268 | |
b9faaae1 | 1269 | job->num_files = 0; |
09a101d6 | 1270 | } |
ed6e7faf | 1271 | |
b9faaae1 | 1272 | unload_job(job); |
dfd5680b | 1273 | |
b9faaae1 MS |
1274 | cupsArrayRemove(Jobs, job); |
1275 | cupsArrayRemove(ActiveJobs, job); | |
1276 | cupsArrayRemove(PrintingJobs, job); | |
dfd5680b | 1277 | |
b9faaae1 | 1278 | free(job); |
ef416fc2 | 1279 | } |
1280 | ||
1281 | ||
1282 | /* | |
b9faaae1 | 1283 | * 'cupsdFreeAllJobs()' - Free all jobs from memory. |
ef416fc2 | 1284 | */ |
1285 | ||
1286 | void | |
b9faaae1 | 1287 | cupsdFreeAllJobs(void) |
ef416fc2 | 1288 | { |
b9faaae1 | 1289 | cupsd_job_t *job; /* Current job */ |
ef416fc2 | 1290 | |
ef416fc2 | 1291 | |
b9faaae1 | 1292 | if (!Jobs) |
ef416fc2 | 1293 | return; |
1294 | ||
b9faaae1 | 1295 | cupsdHoldSignals(); |
ef416fc2 | 1296 | |
238c3832 | 1297 | cupsdStopAllJobs(CUPSD_JOB_FORCE, 0); |
b9faaae1 | 1298 | cupsdSaveAllJobs(); |
e53920b9 | 1299 | |
b9faaae1 MS |
1300 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1301 | job; | |
1302 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
1303 | cupsdDeleteJob(job, CUPSD_JOB_DEFAULT); | |
ef416fc2 | 1304 | |
b9faaae1 MS |
1305 | cupsdReleaseSignals(); |
1306 | } | |
ef416fc2 | 1307 | |
bd7854cb | 1308 | |
b9faaae1 MS |
1309 | /* |
1310 | * 'cupsdFindJob()' - Find the specified job. | |
1311 | */ | |
e53920b9 | 1312 | |
b9faaae1 MS |
1313 | cupsd_job_t * /* O - Job data */ |
1314 | cupsdFindJob(int id) /* I - Job ID */ | |
1315 | { | |
1316 | cupsd_job_t key; /* Search key */ | |
ef416fc2 | 1317 | |
ef416fc2 | 1318 | |
b9faaae1 | 1319 | key.id = id; |
e53920b9 | 1320 | |
b9faaae1 | 1321 | return ((cupsd_job_t *)cupsArrayFind(Jobs, &key)); |
ef416fc2 | 1322 | } |
1323 | ||
1324 | ||
1325 | /* | |
b9faaae1 MS |
1326 | * 'cupsdGetPrinterJobCount()' - Get the number of pending, processing, |
1327 | * or held jobs in a printer or class. | |
ef416fc2 | 1328 | */ |
1329 | ||
b9faaae1 MS |
1330 | int /* O - Job count */ |
1331 | cupsdGetPrinterJobCount( | |
1332 | const char *dest) /* I - Printer or class name */ | |
ef416fc2 | 1333 | { |
b9faaae1 MS |
1334 | int count; /* Job count */ |
1335 | cupsd_job_t *job; /* Current job */ | |
005dd1eb | 1336 | |
005dd1eb | 1337 | |
b9faaae1 MS |
1338 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; |
1339 | job; | |
1340 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1341 | if (job->dest && !strcasecmp(job->dest, dest)) | |
1342 | count ++; | |
ef416fc2 | 1343 | |
b9faaae1 | 1344 | return (count); |
ef416fc2 | 1345 | } |
1346 | ||
1347 | ||
1348 | /* | |
b9faaae1 MS |
1349 | * 'cupsdGetUserJobCount()' - Get the number of pending, processing, |
1350 | * or held jobs for a user. | |
ef416fc2 | 1351 | */ |
1352 | ||
b9faaae1 MS |
1353 | int /* O - Job count */ |
1354 | cupsdGetUserJobCount( | |
1355 | const char *username) /* I - Username */ | |
ef416fc2 | 1356 | { |
b9faaae1 MS |
1357 | int count; /* Job count */ |
1358 | cupsd_job_t *job; /* Current job */ | |
07725fee | 1359 | |
07725fee | 1360 | |
b9faaae1 MS |
1361 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs), count = 0; |
1362 | job; | |
1363 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
1364 | if (!strcasecmp(job->username, username)) | |
1365 | count ++; | |
07725fee | 1366 | |
b9faaae1 | 1367 | return (count); |
ef416fc2 | 1368 | } |
1369 | ||
1370 | ||
1371 | /* | |
b9faaae1 | 1372 | * 'cupsdLoadAllJobs()' - Load all jobs from disk. |
ef416fc2 | 1373 | */ |
1374 | ||
1375 | void | |
b9faaae1 | 1376 | cupsdLoadAllJobs(void) |
bd7854cb | 1377 | { |
b9faaae1 MS |
1378 | char filename[1024]; /* Full filename of job.cache file */ |
1379 | struct stat fileinfo, /* Information on job.cache file */ | |
1380 | dirinfo; /* Information on RequestRoot dir */ | |
bd7854cb | 1381 | |
bd7854cb | 1382 | |
bd7854cb | 1383 | |
1384 | /* | |
b9faaae1 | 1385 | * Create the job arrays as needed... |
bd7854cb | 1386 | */ |
1387 | ||
b9faaae1 MS |
1388 | if (!Jobs) |
1389 | Jobs = cupsArrayNew(compare_jobs, NULL); | |
1390 | ||
1391 | if (!ActiveJobs) | |
1392 | ActiveJobs = cupsArrayNew(compare_active_jobs, NULL); | |
1393 | ||
1394 | if (!PrintingJobs) | |
1395 | PrintingJobs = cupsArrayNew(compare_jobs, NULL); | |
bd7854cb | 1396 | |
1397 | /* | |
b9faaae1 | 1398 | * See whether the job.cache file is older than the RequestRoot directory... |
bd7854cb | 1399 | */ |
1400 | ||
b9faaae1 | 1401 | snprintf(filename, sizeof(filename), "%s/job.cache", CacheDir); |
bd7854cb | 1402 | |
b9faaae1 MS |
1403 | if (stat(filename, &fileinfo)) |
1404 | { | |
1405 | fileinfo.st_mtime = 0; | |
1406 | ||
1407 | if (errno != ENOENT) | |
1408 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1409 | "Unable to get file information for \"%s\" - %s", | |
1410 | filename, strerror(errno)); | |
1411 | } | |
1412 | ||
1413 | if (stat(RequestRoot, &dirinfo)) | |
1414 | { | |
1415 | dirinfo.st_mtime = 0; | |
1416 | ||
1417 | if (errno != ENOENT) | |
1418 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1419 | "Unable to get directory information for \"%s\" - %s", | |
1420 | RequestRoot, strerror(errno)); | |
1421 | } | |
bd7854cb | 1422 | |
1423 | /* | |
b9faaae1 | 1424 | * Load the most recent source for job data... |
bd7854cb | 1425 | */ |
1426 | ||
b9faaae1 | 1427 | if (dirinfo.st_mtime > fileinfo.st_mtime) |
bd7854cb | 1428 | { |
b9faaae1 MS |
1429 | load_request_root(); |
1430 | ||
1431 | load_next_job_id(filename); | |
bd7854cb | 1432 | } |
b9faaae1 MS |
1433 | else |
1434 | load_job_cache(filename); | |
bd7854cb | 1435 | |
b9faaae1 MS |
1436 | /* |
1437 | * Clean out old jobs as needed... | |
1438 | */ | |
1439 | ||
1440 | if (MaxJobs > 0 && cupsArrayCount(Jobs) >= MaxJobs) | |
1441 | cupsdCleanJobs(); | |
bd7854cb | 1442 | } |
1443 | ||
1444 | ||
1445 | /* | |
b9faaae1 | 1446 | * 'cupsdLoadJob()' - Load a single job. |
bd7854cb | 1447 | */ |
1448 | ||
b9faaae1 MS |
1449 | int /* O - 1 on success, 0 on failure */ |
1450 | cupsdLoadJob(cupsd_job_t *job) /* I - Job */ | |
ef416fc2 | 1451 | { |
b9faaae1 MS |
1452 | char jobfile[1024]; /* Job filename */ |
1453 | cups_file_t *fp; /* Job file */ | |
1454 | int fileid; /* Current file ID */ | |
1455 | ipp_attribute_t *attr; /* Job attribute */ | |
1456 | const char *dest; /* Destination name */ | |
1457 | cupsd_printer_t *destptr; /* Pointer to destination */ | |
1458 | mime_type_t **filetypes; /* New filetypes array */ | |
1459 | int *compressions; /* New compressions array */ | |
ef416fc2 | 1460 | |
1461 | ||
b9faaae1 MS |
1462 | if (job->attrs) |
1463 | { | |
1464 | if (job->state_value > IPP_JOB_STOPPED) | |
1465 | job->access_time = time(NULL); | |
bd7854cb | 1466 | |
b9faaae1 MS |
1467 | return (1); |
1468 | } | |
ef416fc2 | 1469 | |
b9faaae1 | 1470 | if ((job->attrs = ippNew()) == NULL) |
ef416fc2 | 1471 | { |
b9faaae1 MS |
1472 | cupsdLogJob(job, CUPSD_LOG_ERROR, "Ran out of memory for job attributes!"); |
1473 | return (0); | |
ef416fc2 | 1474 | } |
1475 | ||
b9faaae1 MS |
1476 | /* |
1477 | * Load job attributes... | |
1478 | */ | |
ef416fc2 | 1479 | |
b9faaae1 | 1480 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading attributes...", job->id); |
bd7854cb | 1481 | |
b9faaae1 MS |
1482 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, job->id); |
1483 | if ((fp = cupsFileOpen(jobfile, "r")) == NULL) | |
1484 | { | |
ed6e7faf | 1485 | cupsdLogMessage(CUPSD_LOG_ERROR, |
b9faaae1 MS |
1486 | "[Job %d] Unable to open job control file \"%s\" - %s!", |
1487 | job->id, jobfile, strerror(errno)); | |
1488 | goto error; | |
1489 | } | |
ef416fc2 | 1490 | |
b9faaae1 MS |
1491 | if (ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL, job->attrs) != IPP_DATA) |
1492 | { | |
1493 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1494 | "[Job %d] Unable to read job control file \"%s\"!", job->id, | |
1495 | jobfile); | |
1496 | cupsFileClose(fp); | |
1497 | goto error; | |
1498 | } | |
ef416fc2 | 1499 | |
b9faaae1 | 1500 | cupsFileClose(fp); |
ef416fc2 | 1501 | |
b9faaae1 MS |
1502 | /* |
1503 | * Copy attribute data to the job object... | |
1504 | */ | |
ef416fc2 | 1505 | |
b9faaae1 | 1506 | if (!ippFindAttribute(job->attrs, "time-at-creation", IPP_TAG_INTEGER)) |
ef416fc2 | 1507 | { |
b9faaae1 MS |
1508 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1509 | "[Job %d] Missing or bad time-at-creation attribute in " | |
1510 | "control file!", job->id); | |
1511 | goto error; | |
ef416fc2 | 1512 | } |
b9faaae1 MS |
1513 | |
1514 | if ((job->state = ippFindAttribute(job->attrs, "job-state", | |
1515 | IPP_TAG_ENUM)) == NULL) | |
ef416fc2 | 1516 | { |
b9faaae1 MS |
1517 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1518 | "[Job %d] Missing or bad job-state attribute in control " | |
1519 | "file!", job->id); | |
1520 | goto error; | |
1521 | } | |
ef416fc2 | 1522 | |
b9faaae1 | 1523 | job->state_value = (ipp_jstate_t)job->state->values[0].integer; |
ef416fc2 | 1524 | |
b9faaae1 | 1525 | if (!job->dest) |
ef416fc2 | 1526 | { |
b9faaae1 MS |
1527 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", |
1528 | IPP_TAG_URI)) == NULL) | |
1529 | { | |
1530 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1531 | "[Job %d] No job-printer-uri attribute in control file!", | |
1532 | job->id); | |
1533 | goto error; | |
1534 | } | |
ef416fc2 | 1535 | |
b9faaae1 MS |
1536 | if ((dest = cupsdValidateDest(attr->values[0].string.text, &(job->dtype), |
1537 | &destptr)) == NULL) | |
1538 | { | |
1539 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1540 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1541 | job->id, attr->values[0].string.text); | |
1542 | goto error; | |
1543 | } | |
ef416fc2 | 1544 | |
b9faaae1 | 1545 | cupsdSetString(&job->dest, dest); |
f7deaa1a | 1546 | } |
b9faaae1 | 1547 | else if ((destptr = cupsdFindDest(job->dest)) == NULL) |
ef416fc2 | 1548 | { |
b9faaae1 MS |
1549 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1550 | "[Job %d] Unable to queue job for destination \"%s\"!", | |
1551 | job->id, job->dest); | |
1552 | goto error; | |
1553 | } | |
ef416fc2 | 1554 | |
b9faaae1 MS |
1555 | job->sheets = ippFindAttribute(job->attrs, "job-media-sheets-completed", |
1556 | IPP_TAG_INTEGER); | |
1557 | job->job_sheets = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_NAME); | |
ef416fc2 | 1558 | |
b9faaae1 MS |
1559 | if (!job->priority) |
1560 | { | |
1561 | if ((attr = ippFindAttribute(job->attrs, "job-priority", | |
1562 | IPP_TAG_INTEGER)) == NULL) | |
1563 | { | |
1564 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1565 | "[Job %d] Missing or bad job-priority attribute in " | |
1566 | "control file!", job->id); | |
1567 | goto error; | |
1568 | } | |
1569 | ||
1570 | job->priority = attr->values[0].integer; | |
f7deaa1a | 1571 | } |
b9faaae1 MS |
1572 | |
1573 | if (!job->username) | |
ef416fc2 | 1574 | { |
b9faaae1 MS |
1575 | if ((attr = ippFindAttribute(job->attrs, "job-originating-user-name", |
1576 | IPP_TAG_NAME)) == NULL) | |
1577 | { | |
1578 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1579 | "[Job %d] Missing or bad job-originating-user-name " | |
1580 | "attribute in control file!", job->id); | |
1581 | goto error; | |
1582 | } | |
ef416fc2 | 1583 | |
b9faaae1 MS |
1584 | cupsdSetString(&job->username, attr->values[0].string.text); |
1585 | } | |
ef416fc2 | 1586 | |
b9faaae1 MS |
1587 | /* |
1588 | * Set the job hold-until time and state... | |
1589 | */ | |
1590 | ||
1591 | if (job->state_value == IPP_JOB_HELD) | |
1592 | { | |
1593 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
1594 | IPP_TAG_KEYWORD)) == NULL) | |
1595 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1596 | ||
1597 | if (attr) | |
1598 | cupsdSetJobHoldUntil(job, attr->values[0].string.text, CUPSD_JOB_DEFAULT); | |
ef416fc2 | 1599 | else |
b9faaae1 MS |
1600 | { |
1601 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1602 | job->state_value = IPP_JOB_PENDING; | |
1603 | } | |
f7deaa1a | 1604 | } |
b9faaae1 MS |
1605 | else if (job->state_value == IPP_JOB_PROCESSING) |
1606 | { | |
1607 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1608 | job->state_value = IPP_JOB_PENDING; | |
1609 | } | |
1610 | ||
1611 | if (!job->num_files) | |
ef416fc2 | 1612 | { |
1613 | /* | |
b9faaae1 | 1614 | * Find all the d##### files... |
ef416fc2 | 1615 | */ |
1616 | ||
b9faaae1 MS |
1617 | for (fileid = 1; fileid < 10000; fileid ++) |
1618 | { | |
1619 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
1620 | job->id, fileid); | |
ef416fc2 | 1621 | |
b9faaae1 MS |
1622 | if (access(jobfile, 0)) |
1623 | break; | |
1624 | ||
1625 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1626 | "[Job %d] Auto-typing document file \"%s\"...", job->id, | |
1627 | jobfile); | |
1628 | ||
1629 | if (fileid > job->num_files) | |
1630 | { | |
1631 | if (job->num_files == 0) | |
1632 | { | |
1633 | compressions = (int *)calloc(fileid, sizeof(int)); | |
1634 | filetypes = (mime_type_t **)calloc(fileid, sizeof(mime_type_t *)); | |
1635 | } | |
1636 | else | |
1637 | { | |
1638 | compressions = (int *)realloc(job->compressions, | |
1639 | sizeof(int) * fileid); | |
1640 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1641 | sizeof(mime_type_t *) * | |
1642 | fileid); | |
1643 | } | |
1644 | ||
1645 | if (!compressions || !filetypes) | |
1646 | { | |
1647 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1648 | "[Job %d] Ran out of memory for job file types!", | |
1649 | job->id); | |
1650 | return (1); | |
1651 | } | |
1652 | ||
1653 | job->compressions = compressions; | |
1654 | job->filetypes = filetypes; | |
1655 | job->num_files = fileid; | |
1656 | } | |
1657 | ||
1658 | job->filetypes[fileid - 1] = mimeFileType(MimeDatabase, jobfile, NULL, | |
1659 | job->compressions + fileid - 1); | |
1660 | ||
1661 | if (!job->filetypes[fileid - 1]) | |
1662 | job->filetypes[fileid - 1] = mimeType(MimeDatabase, "application", | |
1663 | "vnd.cups-raw"); | |
1664 | } | |
ef416fc2 | 1665 | } |
b9faaae1 MS |
1666 | |
1667 | /* | |
1668 | * Load authentication information as needed... | |
1669 | */ | |
1670 | ||
1671 | if (job->state_value < IPP_JOB_STOPPED) | |
ef416fc2 | 1672 | { |
b9faaae1 | 1673 | snprintf(jobfile, sizeof(jobfile), "%s/a%05d", RequestRoot, job->id); |
ef416fc2 | 1674 | |
b9faaae1 MS |
1675 | cupsdClearString(&job->auth_username); |
1676 | cupsdClearString(&job->auth_domain); | |
1677 | cupsdClearString(&job->auth_password); | |
ef416fc2 | 1678 | |
b9faaae1 MS |
1679 | if ((fp = cupsFileOpen(jobfile, "r")) != NULL) |
1680 | { | |
1681 | int i, /* Looping var */ | |
1682 | bytes; /* Size of auth data */ | |
1683 | char line[255], /* Line from file */ | |
1684 | data[255]; /* Decoded data */ | |
ef416fc2 | 1685 | |
ef416fc2 | 1686 | |
b9faaae1 MS |
1687 | for (i = 0; |
1688 | i < destptr->num_auth_info_required && | |
1689 | cupsFileGets(fp, line, sizeof(line)); | |
1690 | i ++) | |
1691 | { | |
1692 | bytes = sizeof(data); | |
1693 | httpDecode64_2(data, &bytes, line); | |
1694 | ||
1695 | if (!strcmp(destptr->auth_info_required[i], "username")) | |
1696 | cupsdSetStringf(&job->auth_username, "AUTH_USERNAME=%s", data); | |
1697 | else if (!strcmp(destptr->auth_info_required[i], "domain")) | |
1698 | cupsdSetStringf(&job->auth_domain, "AUTH_DOMAIN=%s", data); | |
1699 | else if (!strcmp(destptr->auth_info_required[i], "password")) | |
1700 | cupsdSetStringf(&job->auth_password, "AUTH_PASSWORD=%s", data); | |
1701 | } | |
1702 | ||
1703 | cupsFileClose(fp); | |
1704 | } | |
ef416fc2 | 1705 | } |
1706 | ||
b9faaae1 MS |
1707 | job->access_time = time(NULL); |
1708 | return (1); | |
1709 | ||
1710 | /* | |
1711 | * If we get here then something bad happened... | |
1712 | */ | |
1713 | ||
1714 | error: | |
1715 | ||
1716 | ippDelete(job->attrs); | |
1717 | job->attrs = NULL; | |
1718 | unlink(jobfile); | |
1719 | ||
1720 | return (0); | |
ef416fc2 | 1721 | } |
1722 | ||
1723 | ||
1724 | /* | |
b9faaae1 | 1725 | * 'cupsdMoveJob()' - Move the specified job to a different destination. |
ef416fc2 | 1726 | */ |
1727 | ||
1728 | void | |
b9faaae1 MS |
1729 | cupsdMoveJob(cupsd_job_t *job, /* I - Job */ |
1730 | cupsd_printer_t *p) /* I - Destination printer or class */ | |
ef416fc2 | 1731 | { |
b9faaae1 MS |
1732 | ipp_attribute_t *attr; /* job-printer-uri attribute */ |
1733 | const char *olddest; /* Old destination */ | |
1734 | cupsd_printer_t *oldp; /* Old pointer */ | |
ef416fc2 | 1735 | |
1736 | ||
1737 | /* | |
b9faaae1 | 1738 | * Don't move completed jobs... |
ef416fc2 | 1739 | */ |
1740 | ||
b9faaae1 | 1741 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 1742 | return; |
1743 | ||
1744 | /* | |
b9faaae1 | 1745 | * Get the old destination... |
ef416fc2 | 1746 | */ |
1747 | ||
b9faaae1 | 1748 | olddest = job->dest; |
ef416fc2 | 1749 | |
b9faaae1 MS |
1750 | if (job->printer) |
1751 | oldp = job->printer; | |
ef416fc2 | 1752 | else |
b9faaae1 | 1753 | oldp = cupsdFindDest(olddest); |
ef416fc2 | 1754 | |
b9faaae1 MS |
1755 | /* |
1756 | * Change the destination information... | |
1757 | */ | |
1758 | ||
1759 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, | |
1760 | "Stopping job prior to move."); | |
1761 | ||
1762 | cupsdAddEvent(CUPSD_EVENT_JOB_CONFIG_CHANGED, oldp, job, | |
1763 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1764 | p->name); | |
1765 | ||
1766 | cupsdSetString(&job->dest, p->name); | |
1767 | job->dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE | | |
1768 | CUPS_PRINTER_IMPLICIT); | |
1769 | ||
1770 | if ((attr = ippFindAttribute(job->attrs, "job-printer-uri", | |
1771 | IPP_TAG_URI)) != NULL) | |
1772 | cupsdSetString(&(attr->values[0].string.text), p->uri); | |
1773 | ||
1774 | cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job, | |
1775 | "Job #%d moved from %s to %s.", job->id, olddest, | |
1776 | p->name); | |
ef416fc2 | 1777 | |
3dfe78b3 MS |
1778 | job->dirty = 1; |
1779 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
ef416fc2 | 1780 | } |
1781 | ||
1782 | ||
1783 | /* | |
b9faaae1 | 1784 | * 'cupsdReleaseJob()' - Release the specified job. |
ef416fc2 | 1785 | */ |
1786 | ||
1787 | void | |
b9faaae1 | 1788 | cupsdReleaseJob(cupsd_job_t *job) /* I - Job */ |
ef416fc2 | 1789 | { |
b9faaae1 MS |
1790 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReleaseJob(job=%p(%d))", job, |
1791 | job->id); | |
ef416fc2 | 1792 | |
b9faaae1 MS |
1793 | if (job->state_value == IPP_JOB_HELD) |
1794 | { | |
1795 | /* | |
1796 | * Add trailing banner as needed... | |
1797 | */ | |
ef416fc2 | 1798 | |
b9faaae1 MS |
1799 | if (job->pending_timeout) |
1800 | cupsdTimeoutJob(job); | |
ef416fc2 | 1801 | |
b9faaae1 MS |
1802 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, |
1803 | "Job released by user."); | |
1804 | } | |
e1d6a774 | 1805 | } |
ef416fc2 | 1806 | |
ef416fc2 | 1807 | |
e1d6a774 | 1808 | /* |
b9faaae1 | 1809 | * 'cupsdRestartJob()' - Restart the specified job. |
e1d6a774 | 1810 | */ |
ef416fc2 | 1811 | |
e1d6a774 | 1812 | void |
b9faaae1 | 1813 | cupsdRestartJob(cupsd_job_t *job) /* I - Job */ |
e1d6a774 | 1814 | { |
b9faaae1 MS |
1815 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdRestartJob(job=%p(%d))", job, |
1816 | job->id); | |
ef416fc2 | 1817 | |
b9faaae1 MS |
1818 | if (job->state_value == IPP_JOB_STOPPED || job->num_files) |
1819 | cupsdSetJobState(job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT, | |
1820 | "Job restarted by user."); | |
1821 | } | |
ef416fc2 | 1822 | |
ef416fc2 | 1823 | |
b9faaae1 MS |
1824 | /* |
1825 | * 'cupsdSaveAllJobs()' - Save a summary of all jobs to disk. | |
1826 | */ | |
ef416fc2 | 1827 | |
b9faaae1 MS |
1828 | void |
1829 | cupsdSaveAllJobs(void) | |
1830 | { | |
1831 | int i; /* Looping var */ | |
1832 | cups_file_t *fp; /* Job cache file */ | |
1833 | char temp[1024]; /* Temporary string */ | |
1834 | cupsd_job_t *job; /* Current job */ | |
1835 | time_t curtime; /* Current time */ | |
1836 | struct tm *curdate; /* Current date */ | |
ef416fc2 | 1837 | |
ef416fc2 | 1838 | |
b9faaae1 MS |
1839 | snprintf(temp, sizeof(temp), "%s/job.cache", CacheDir); |
1840 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
ef416fc2 | 1841 | { |
b9faaae1 MS |
1842 | cupsdLogMessage(CUPSD_LOG_ERROR, |
1843 | "Unable to create job cache file \"%s\" - %s", | |
1844 | temp, strerror(errno)); | |
c168a833 | 1845 | return; |
b9faaae1 | 1846 | } |
c168a833 | 1847 | |
b9faaae1 | 1848 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving job cache file \"%s\"...", temp); |
a4924f6c | 1849 | |
b9faaae1 MS |
1850 | /* |
1851 | * Restrict access to the file... | |
1852 | */ | |
ef416fc2 | 1853 | |
b9faaae1 MS |
1854 | fchown(cupsFileNumber(fp), getuid(), Group); |
1855 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
bd7854cb | 1856 | |
b9faaae1 MS |
1857 | /* |
1858 | * Write a small header to the file... | |
1859 | */ | |
bd7854cb | 1860 | |
b9faaae1 MS |
1861 | curtime = time(NULL); |
1862 | curdate = localtime(&curtime); | |
1863 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
ef416fc2 | 1864 | |
b9faaae1 MS |
1865 | cupsFilePuts(fp, "# Job cache file for " CUPS_SVERSION "\n"); |
1866 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1867 | cupsFilePrintf(fp, "NextJobId %d\n", NextJobId); | |
f7deaa1a | 1868 | |
b9faaae1 MS |
1869 | /* |
1870 | * Write each job known to the system... | |
1871 | */ | |
f7deaa1a | 1872 | |
b9faaae1 MS |
1873 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
1874 | job; | |
1875 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
ef416fc2 | 1876 | { |
b9faaae1 MS |
1877 | cupsFilePrintf(fp, "<Job %d>\n", job->id); |
1878 | cupsFilePrintf(fp, "State %d\n", job->state_value); | |
1879 | cupsFilePrintf(fp, "Priority %d\n", job->priority); | |
8b116e60 | 1880 | cupsFilePrintf(fp, "HoldUntil %d\n", (int)job->hold_until); |
b9faaae1 MS |
1881 | cupsFilePrintf(fp, "Username %s\n", job->username); |
1882 | cupsFilePrintf(fp, "Destination %s\n", job->dest); | |
1883 | cupsFilePrintf(fp, "DestType %d\n", job->dtype); | |
1884 | cupsFilePrintf(fp, "NumFiles %d\n", job->num_files); | |
1885 | for (i = 0; i < job->num_files; i ++) | |
1886 | cupsFilePrintf(fp, "File %d %s/%s %d\n", i + 1, job->filetypes[i]->super, | |
1887 | job->filetypes[i]->type, job->compressions[i]); | |
1888 | cupsFilePuts(fp, "</Job>\n"); | |
ef416fc2 | 1889 | } |
b9faaae1 MS |
1890 | |
1891 | cupsFileClose(fp); | |
e1d6a774 | 1892 | } |
ef416fc2 | 1893 | |
ef416fc2 | 1894 | |
e1d6a774 | 1895 | /* |
b9faaae1 | 1896 | * 'cupsdSaveJob()' - Save a job to disk. |
e1d6a774 | 1897 | */ |
ef416fc2 | 1898 | |
e1d6a774 | 1899 | void |
b9faaae1 | 1900 | cupsdSaveJob(cupsd_job_t *job) /* I - Job */ |
e1d6a774 | 1901 | { |
b9faaae1 MS |
1902 | char filename[1024]; /* Job control filename */ |
1903 | cups_file_t *fp; /* Job file */ | |
3dfe78b3 | 1904 | |
ef416fc2 | 1905 | |
b9faaae1 MS |
1906 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSaveJob(job=%p(%d)): job->attrs=%p", |
1907 | job, job->id, job->attrs); | |
ef416fc2 | 1908 | |
b9faaae1 | 1909 | snprintf(filename, sizeof(filename), "%s/c%05d", RequestRoot, job->id); |
ef416fc2 | 1910 | |
b9faaae1 MS |
1911 | if ((fp = cupsFileOpen(filename, "w")) == NULL) |
1912 | { | |
1913 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1914 | "[Job %d] Unable to create job control file \"%s\" - %s.", | |
1915 | job->id, filename, strerror(errno)); | |
1916 | return; | |
1917 | } | |
ef416fc2 | 1918 | |
b9faaae1 MS |
1919 | fchmod(cupsFileNumber(fp), 0600); |
1920 | fchown(cupsFileNumber(fp), RunUser, Group); | |
ef416fc2 | 1921 | |
b9faaae1 | 1922 | job->attrs->state = IPP_IDLE; |
ef416fc2 | 1923 | |
b9faaae1 MS |
1924 | if (ippWriteIO(fp, (ipp_iocb_t)cupsFileWrite, 1, NULL, |
1925 | job->attrs) != IPP_DATA) | |
1926 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1927 | "[Job %d] Unable to write job control file!", job->id); | |
ef416fc2 | 1928 | |
b9faaae1 | 1929 | cupsFileClose(fp); |
ef416fc2 | 1930 | |
b9faaae1 | 1931 | job->dirty = 0; |
e1d6a774 | 1932 | } |
ef416fc2 | 1933 | |
ef416fc2 | 1934 | |
e1d6a774 | 1935 | /* |
b9faaae1 | 1936 | * 'cupsdSetJobHoldUntil()' - Set the hold time for a job. |
e1d6a774 | 1937 | */ |
ef416fc2 | 1938 | |
b9faaae1 MS |
1939 | void |
1940 | cupsdSetJobHoldUntil(cupsd_job_t *job, /* I - Job */ | |
1941 | const char *when, /* I - When to resume */ | |
1942 | int update)/* I - Update job-hold-until attr? */ | |
e1d6a774 | 1943 | { |
b9faaae1 MS |
1944 | time_t curtime; /* Current time */ |
1945 | struct tm *curdate; /* Current date */ | |
1946 | int hour; /* Hold hour */ | |
1947 | int minute; /* Hold minute */ | |
1948 | int second = 0; /* Hold second */ | |
ef416fc2 | 1949 | |
ef416fc2 | 1950 | |
b9faaae1 MS |
1951 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
1952 | "cupsdSetJobHoldUntil(job=%p(%d), when=\"%s\", update=%d)", | |
1953 | job, job->id, when, update); | |
ef416fc2 | 1954 | |
b9faaae1 | 1955 | if (update) |
ef416fc2 | 1956 | { |
e1d6a774 | 1957 | /* |
b9faaae1 | 1958 | * Update the job-hold-until attribute... |
e1d6a774 | 1959 | */ |
ef416fc2 | 1960 | |
b9faaae1 | 1961 | ipp_attribute_t *attr; /* job-hold-until attribute */ |
ef416fc2 | 1962 | |
b9faaae1 MS |
1963 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1964 | IPP_TAG_KEYWORD)) == NULL) | |
1965 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 1966 | |
b9faaae1 MS |
1967 | if (attr) |
1968 | cupsdSetString(&(attr->values[0].string.text), when); | |
1969 | else | |
1970 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1971 | "job-hold-until", NULL, when); | |
ef416fc2 | 1972 | |
b9faaae1 MS |
1973 | if (attr) |
1974 | { | |
1975 | if (isdigit(when[0] & 255)) | |
1976 | attr->value_tag = IPP_TAG_NAME; | |
1977 | else | |
1978 | attr->value_tag = IPP_TAG_KEYWORD; | |
1979 | ||
1980 | job->dirty = 1; | |
1981 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
1982 | } | |
1983 | } | |
ef416fc2 | 1984 | |
b9faaae1 MS |
1985 | /* |
1986 | * Update the hold time... | |
1987 | */ | |
1988 | ||
1989 | if (!strcmp(when, "indefinite") || !strcmp(when, "auth-info-required")) | |
1990 | { | |
e1d6a774 | 1991 | /* |
b9faaae1 | 1992 | * Hold indefinitely... |
e1d6a774 | 1993 | */ |
ef416fc2 | 1994 | |
b9faaae1 MS |
1995 | job->hold_until = 0; |
1996 | } | |
1997 | else if (!strcmp(when, "day-time")) | |
1998 | { | |
e1d6a774 | 1999 | /* |
b9faaae1 | 2000 | * Hold to 6am the next morning unless local time is < 6pm. |
e1d6a774 | 2001 | */ |
ef416fc2 | 2002 | |
b9faaae1 MS |
2003 | curtime = time(NULL); |
2004 | curdate = localtime(&curtime); | |
ef416fc2 | 2005 | |
b9faaae1 MS |
2006 | if (curdate->tm_hour < 18) |
2007 | job->hold_until = curtime; | |
2008 | else | |
2009 | job->hold_until = curtime + | |
2010 | ((29 - curdate->tm_hour) * 60 + 59 - | |
2011 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2012 | } | |
2013 | else if (!strcmp(when, "evening") || !strcmp(when, "night")) | |
2014 | { | |
2015 | /* | |
2016 | * Hold to 6pm unless local time is > 6pm or < 6am. | |
2017 | */ | |
ef416fc2 | 2018 | |
b9faaae1 MS |
2019 | curtime = time(NULL); |
2020 | curdate = localtime(&curtime); | |
ef416fc2 | 2021 | |
b9faaae1 MS |
2022 | if (curdate->tm_hour < 6 || curdate->tm_hour >= 18) |
2023 | job->hold_until = curtime; | |
2024 | else | |
2025 | job->hold_until = curtime + | |
2026 | ((17 - curdate->tm_hour) * 60 + 59 - | |
2027 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2028 | } | |
2029 | else if (!strcmp(when, "second-shift")) | |
2030 | { | |
2031 | /* | |
2032 | * Hold to 4pm unless local time is > 4pm. | |
2033 | */ | |
ef416fc2 | 2034 | |
b9faaae1 MS |
2035 | curtime = time(NULL); |
2036 | curdate = localtime(&curtime); | |
ef416fc2 | 2037 | |
b9faaae1 MS |
2038 | if (curdate->tm_hour >= 16) |
2039 | job->hold_until = curtime; | |
2040 | else | |
2041 | job->hold_until = curtime + | |
2042 | ((15 - curdate->tm_hour) * 60 + 59 - | |
2043 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2044 | } | |
2045 | else if (!strcmp(when, "third-shift")) | |
2046 | { | |
2047 | /* | |
2048 | * Hold to 12am unless local time is < 8am. | |
2049 | */ | |
ef416fc2 | 2050 | |
b9faaae1 MS |
2051 | curtime = time(NULL); |
2052 | curdate = localtime(&curtime); | |
ef416fc2 | 2053 | |
b9faaae1 MS |
2054 | if (curdate->tm_hour < 8) |
2055 | job->hold_until = curtime; | |
2056 | else | |
2057 | job->hold_until = curtime + | |
2058 | ((23 - curdate->tm_hour) * 60 + 59 - | |
2059 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2060 | } | |
2061 | else if (!strcmp(when, "weekend")) | |
2062 | { | |
2063 | /* | |
2064 | * Hold to weekend unless we are in the weekend. | |
2065 | */ | |
ef416fc2 | 2066 | |
b9faaae1 MS |
2067 | curtime = time(NULL); |
2068 | curdate = localtime(&curtime); | |
ef416fc2 | 2069 | |
b9faaae1 MS |
2070 | if (curdate->tm_wday == 0 || curdate->tm_wday == 6) |
2071 | job->hold_until = curtime; | |
2072 | else | |
2073 | job->hold_until = curtime + | |
2074 | (((5 - curdate->tm_wday) * 24 + | |
2075 | (17 - curdate->tm_hour)) * 60 + 59 - | |
2076 | curdate->tm_min) * 60 + 60 - curdate->tm_sec; | |
2077 | } | |
2078 | else if (sscanf(when, "%d:%d:%d", &hour, &minute, &second) >= 2) | |
2079 | { | |
2080 | /* | |
2081 | * Hold to specified GMT time (HH:MM or HH:MM:SS)... | |
2082 | */ | |
bd7854cb | 2083 | |
b9faaae1 MS |
2084 | curtime = time(NULL); |
2085 | curdate = gmtime(&curtime); | |
2086 | ||
2087 | job->hold_until = curtime + | |
2088 | ((hour - curdate->tm_hour) * 60 + minute - | |
2089 | curdate->tm_min) * 60 + second - curdate->tm_sec; | |
2090 | ||
2091 | /* | |
2092 | * Hold until next day as needed... | |
2093 | */ | |
2094 | ||
2095 | if (job->hold_until < curtime) | |
2096 | job->hold_until += 24 * 60 * 60; | |
ef416fc2 | 2097 | } |
2098 | ||
b9faaae1 MS |
2099 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdSetJobHoldUntil: hold_until=%d", |
2100 | (int)job->hold_until); | |
e1d6a774 | 2101 | } |
ef416fc2 | 2102 | |
ef416fc2 | 2103 | |
e1d6a774 | 2104 | /* |
b9faaae1 MS |
2105 | * 'cupsdSetJobPriority()' - Set the priority of a job, moving it up/down in |
2106 | * the list as needed. | |
e1d6a774 | 2107 | */ |
ef416fc2 | 2108 | |
b9faaae1 MS |
2109 | void |
2110 | cupsdSetJobPriority( | |
2111 | cupsd_job_t *job, /* I - Job ID */ | |
2112 | int priority) /* I - New priority (0 to 100) */ | |
e1d6a774 | 2113 | { |
b9faaae1 | 2114 | ipp_attribute_t *attr; /* Job attribute */ |
ef416fc2 | 2115 | |
ef416fc2 | 2116 | |
e1d6a774 | 2117 | /* |
b9faaae1 | 2118 | * Don't change completed jobs... |
e1d6a774 | 2119 | */ |
bd7854cb | 2120 | |
b9faaae1 | 2121 | if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 2122 | return; |
ef416fc2 | 2123 | |
e1d6a774 | 2124 | /* |
b9faaae1 | 2125 | * Set the new priority and re-add the job into the active list... |
e1d6a774 | 2126 | */ |
ef416fc2 | 2127 | |
b9faaae1 | 2128 | cupsArrayRemove(ActiveJobs, job); |
ef416fc2 | 2129 | |
b9faaae1 | 2130 | job->priority = priority; |
ef416fc2 | 2131 | |
b9faaae1 MS |
2132 | if ((attr = ippFindAttribute(job->attrs, "job-priority", |
2133 | IPP_TAG_INTEGER)) != NULL) | |
2134 | attr->values[0].integer = priority; | |
2135 | else | |
2136 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
2137 | priority); | |
ef416fc2 | 2138 | |
b9faaae1 | 2139 | cupsArrayAdd(ActiveJobs, job); |
bd7854cb | 2140 | |
b9faaae1 MS |
2141 | job->dirty = 1; |
2142 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2143 | } | |
bd7854cb | 2144 | |
ef416fc2 | 2145 | |
b9faaae1 MS |
2146 | /* |
2147 | * 'cupsdSetJobState()' - Set the state of the specified print job. | |
2148 | */ | |
e1d6a774 | 2149 | |
b9faaae1 MS |
2150 | void |
2151 | cupsdSetJobState( | |
2152 | cupsd_job_t *job, /* I - Job to cancel */ | |
2153 | ipp_jstate_t newstate, /* I - New job state */ | |
2154 | cupsd_jobaction_t action, /* I - Action to take */ | |
2155 | const char *message, /* I - Message to log */ | |
2156 | ...) /* I - Additional arguments as needed */ | |
2157 | { | |
2158 | int i; /* Looping var */ | |
2159 | ipp_jstate_t oldstate; /* Old state */ | |
2160 | char filename[1024]; /* Job filename */ | |
2161 | ipp_attribute_t *attr; /* Job attribute */ | |
ef416fc2 | 2162 | |
ef416fc2 | 2163 | |
b9faaae1 MS |
2164 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2165 | "cupsdSetJobState(job=%p(%d), state=%d, newstate=%d, " | |
2166 | "action=%d, message=\"%s\")", job, job->id, job->state_value, | |
2167 | newstate, action, message ? message : "(null)"); | |
ef416fc2 | 2168 | |
bd7854cb | 2169 | |
b9faaae1 MS |
2170 | /* |
2171 | * Make sure we have the job attributes... | |
2172 | */ | |
e1d6a774 | 2173 | |
b9faaae1 MS |
2174 | if (!cupsdLoadJob(job)) |
2175 | return; | |
bd7854cb | 2176 | |
b9faaae1 MS |
2177 | /* |
2178 | * Don't do anything if the state is unchanged... | |
2179 | */ | |
ef416fc2 | 2180 | |
b9faaae1 MS |
2181 | if (newstate == (oldstate = job->state_value)) |
2182 | return; | |
e1d6a774 | 2183 | |
b9faaae1 MS |
2184 | /* |
2185 | * Stop any processes that are working on the current job... | |
2186 | */ | |
e1d6a774 | 2187 | |
b9faaae1 MS |
2188 | if (oldstate == IPP_JOB_PROCESSING) |
2189 | stop_job(job, action != CUPSD_JOB_DEFAULT); | |
2190 | ||
2191 | /* | |
2192 | * Set the new job state... | |
2193 | */ | |
2194 | ||
2195 | job->state->values[0].integer = newstate; | |
2196 | job->state_value = newstate; | |
2197 | ||
2198 | switch (newstate) | |
2199 | { | |
2200 | case IPP_JOB_PENDING : | |
2201 | /* | |
2202 | * Update job-hold-until as needed... | |
2203 | */ | |
2204 | ||
2205 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2206 | IPP_TAG_KEYWORD)) == NULL) | |
2207 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2208 | ||
2209 | if (attr) | |
ef416fc2 | 2210 | { |
b9faaae1 MS |
2211 | attr->value_tag = IPP_TAG_KEYWORD; |
2212 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
e1d6a774 | 2213 | } |
ef416fc2 | 2214 | |
b9faaae1 MS |
2215 | default : |
2216 | break; | |
ef416fc2 | 2217 | |
b9faaae1 MS |
2218 | case IPP_JOB_ABORTED : |
2219 | case IPP_JOB_CANCELED : | |
2220 | case IPP_JOB_COMPLETED : | |
2221 | set_time(job, "time-at-completed"); | |
2222 | break; | |
2223 | } | |
ef416fc2 | 2224 | |
b9faaae1 MS |
2225 | /* |
2226 | * Log message as needed... | |
2227 | */ | |
ef416fc2 | 2228 | |
b9faaae1 MS |
2229 | if (message) |
2230 | { | |
2231 | char buffer[2048]; /* Message buffer */ | |
2232 | va_list ap; /* Pointer to additional arguments */ | |
ef416fc2 | 2233 | |
b9faaae1 MS |
2234 | va_start(ap, message); |
2235 | vsnprintf(buffer, sizeof(buffer), message, ap); | |
2236 | va_end(ap); | |
bd7854cb | 2237 | |
b9faaae1 MS |
2238 | if (newstate > IPP_JOB_STOPPED) |
2239 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, "%s", buffer); | |
2240 | else | |
2241 | cupsdAddEvent(CUPSD_EVENT_JOB_STATE, job->printer, job, "%s", buffer); | |
2242 | ||
2243 | if (newstate == IPP_JOB_STOPPED || newstate == IPP_JOB_ABORTED) | |
2244 | cupsdLogJob(job, CUPSD_LOG_ERROR, "%s", buffer); | |
2245 | else | |
2246 | cupsdLogJob(job, CUPSD_LOG_INFO, "%s", buffer); | |
2247 | } | |
2248 | ||
2249 | /* | |
2250 | * Handle post-state-change actions... | |
2251 | */ | |
2252 | ||
2253 | switch (newstate) | |
2254 | { | |
2255 | case IPP_JOB_PROCESSING : | |
e1d6a774 | 2256 | /* |
b9faaae1 | 2257 | * Add the job to the "printing" list... |
e1d6a774 | 2258 | */ |
bd7854cb | 2259 | |
b9faaae1 MS |
2260 | if (!cupsArrayFind(PrintingJobs, job)) |
2261 | cupsArrayAdd(PrintingJobs, job); | |
ef416fc2 | 2262 | |
b9faaae1 MS |
2263 | /* |
2264 | * Set the processing time... | |
2265 | */ | |
ef416fc2 | 2266 | |
b9faaae1 MS |
2267 | set_time(job, "time-at-processing"); |
2268 | ||
2269 | case IPP_JOB_PENDING : | |
2270 | case IPP_JOB_HELD : | |
2271 | case IPP_JOB_STOPPED : | |
e1d6a774 | 2272 | /* |
b9faaae1 | 2273 | * Make sure the job is in the active list... |
e1d6a774 | 2274 | */ |
ef416fc2 | 2275 | |
b9faaae1 MS |
2276 | if (!cupsArrayFind(ActiveJobs, job)) |
2277 | cupsArrayAdd(ActiveJobs, job); | |
ef416fc2 | 2278 | |
b9faaae1 MS |
2279 | /* |
2280 | * Save the job state to disk... | |
2281 | */ | |
ef416fc2 | 2282 | |
b9faaae1 MS |
2283 | job->dirty = 1; |
2284 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2285 | break; | |
ef416fc2 | 2286 | |
b9faaae1 MS |
2287 | case IPP_JOB_ABORTED : |
2288 | case IPP_JOB_CANCELED : | |
2289 | case IPP_JOB_COMPLETED : | |
2290 | /* | |
2291 | * Expire job subscriptions since the job is now "completed"... | |
2292 | */ | |
ef416fc2 | 2293 | |
b9faaae1 | 2294 | cupsdExpireSubscriptions(NULL, job); |
ef416fc2 | 2295 | |
b9faaae1 MS |
2296 | /* |
2297 | * Remove the job from the active list... | |
2298 | */ | |
ef416fc2 | 2299 | |
b9faaae1 | 2300 | cupsArrayRemove(ActiveJobs, job); |
ef416fc2 | 2301 | |
b9faaae1 MS |
2302 | #ifdef __APPLE__ |
2303 | /* | |
2304 | * If we are going to sleep and the PrintingJobs count is now 0, allow the | |
2305 | * sleep to happen immediately... | |
2306 | */ | |
ef416fc2 | 2307 | |
b9faaae1 MS |
2308 | if (Sleeping && cupsArrayCount(PrintingJobs) == 0) |
2309 | cupsdAllowSleep(); | |
2310 | #endif /* __APPLE__ */ | |
ef416fc2 | 2311 | |
b9faaae1 MS |
2312 | /* |
2313 | * Remove any authentication data... | |
2314 | */ | |
bd7854cb | 2315 | |
b9faaae1 MS |
2316 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); |
2317 | if (cupsdRemoveFile(filename) && errno != ENOENT) | |
2318 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2319 | "Unable to remove authentication cache: %s", | |
2320 | strerror(errno)); | |
bd7854cb | 2321 | |
b9faaae1 MS |
2322 | cupsdClearString(&job->auth_username); |
2323 | cupsdClearString(&job->auth_domain); | |
2324 | cupsdClearString(&job->auth_password); | |
ef416fc2 | 2325 | |
b9faaae1 MS |
2326 | #ifdef HAVE_GSSAPI |
2327 | /* | |
2328 | * Destroy the credential cache and clear the KRB5CCNAME env var string. | |
2329 | */ | |
ef416fc2 | 2330 | |
b9faaae1 MS |
2331 | if (job->ccache) |
2332 | { | |
2333 | krb5_cc_destroy(KerberosContext, job->ccache); | |
2334 | job->ccache = NULL; | |
2335 | } | |
ef416fc2 | 2336 | |
b9faaae1 MS |
2337 | cupsdClearString(&job->ccname); |
2338 | #endif /* HAVE_GSSAPI */ | |
ef416fc2 | 2339 | |
b9faaae1 MS |
2340 | /* |
2341 | * Remove the print file for good if we aren't preserving jobs or | |
2342 | * files... | |
2343 | */ | |
e1d6a774 | 2344 | |
b9faaae1 MS |
2345 | if (!JobHistory || !JobFiles || action == CUPSD_JOB_PURGE) |
2346 | { | |
2347 | for (i = 1; i <= job->num_files; i ++) | |
2348 | { | |
2349 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, | |
2350 | job->id, i); | |
2351 | unlink(filename); | |
2352 | } | |
e1d6a774 | 2353 | |
b9faaae1 MS |
2354 | if (job->num_files > 0) |
2355 | { | |
2356 | free(job->filetypes); | |
2357 | free(job->compressions); | |
ef416fc2 | 2358 | |
b9faaae1 MS |
2359 | job->num_files = 0; |
2360 | job->filetypes = NULL; | |
2361 | job->compressions = NULL; | |
2362 | } | |
2363 | } | |
ef416fc2 | 2364 | |
b9faaae1 MS |
2365 | if (JobHistory && action != CUPSD_JOB_PURGE) |
2366 | { | |
2367 | /* | |
2368 | * Save job state info... | |
2369 | */ | |
e1d6a774 | 2370 | |
b9faaae1 MS |
2371 | job->dirty = 1; |
2372 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
2373 | } | |
2374 | else if (!job->printer) | |
2375 | cupsdDeleteJob(job, CUPSD_JOB_PURGE); | |
2376 | break; | |
e1d6a774 | 2377 | } |
2378 | ||
e07d4801 MS |
2379 | /* |
2380 | * Finalize the job immediately if we forced things... | |
2381 | */ | |
2382 | ||
2383 | if (action == CUPSD_JOB_FORCE) | |
2384 | finalize_job(job); | |
2385 | ||
e1d6a774 | 2386 | /* |
b9faaae1 | 2387 | * Update the server "busy" state... |
e1d6a774 | 2388 | */ |
ef416fc2 | 2389 | |
b9faaae1 MS |
2390 | cupsdSetBusyState(); |
2391 | } | |
e00b005a | 2392 | |
ef416fc2 | 2393 | |
b9faaae1 MS |
2394 | /* |
2395 | * 'cupsdStopAllJobs()' - Stop all print jobs. | |
2396 | */ | |
ef416fc2 | 2397 | |
b9faaae1 MS |
2398 | void |
2399 | cupsdStopAllJobs( | |
238c3832 MS |
2400 | cupsd_jobaction_t action, /* I - Action */ |
2401 | int kill_delay) /* I - Number of seconds before we kill */ | |
b9faaae1 MS |
2402 | { |
2403 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 2404 | |
ef416fc2 | 2405 | |
b9faaae1 | 2406 | DEBUG_puts("cupsdStopAllJobs()"); |
ef416fc2 | 2407 | |
b9faaae1 MS |
2408 | for (job = (cupsd_job_t *)cupsArrayFirst(PrintingJobs); |
2409 | job; | |
2410 | job = (cupsd_job_t *)cupsArrayNext(PrintingJobs)) | |
238c3832 MS |
2411 | { |
2412 | if (kill_delay) | |
2413 | job->kill_time = time(NULL) + kill_delay; | |
2414 | ||
b9faaae1 | 2415 | cupsdSetJobState(job, IPP_JOB_PENDING, action, NULL); |
238c3832 | 2416 | } |
b9faaae1 | 2417 | } |
bd7854cb | 2418 | |
bd7854cb | 2419 | |
b9faaae1 MS |
2420 | /* |
2421 | * 'cupsdUnloadCompletedJobs()' - Flush completed job history from memory. | |
2422 | */ | |
ef416fc2 | 2423 | |
b9faaae1 MS |
2424 | void |
2425 | cupsdUnloadCompletedJobs(void) | |
2426 | { | |
2427 | cupsd_job_t *job; /* Current job */ | |
2428 | time_t expire; /* Expiration time */ | |
ef416fc2 | 2429 | |
b9faaae1 MS |
2430 | |
2431 | expire = time(NULL) - 60; | |
2432 | ||
2433 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
2434 | job; | |
2435 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
2436 | if (job->attrs && job->state_value >= IPP_JOB_STOPPED && !job->printer && | |
2437 | job->access_time < expire) | |
2438 | { | |
2439 | if (job->dirty) | |
2440 | cupsdSaveJob(job); | |
2441 | ||
2442 | unload_job(job); | |
2443 | } | |
e1d6a774 | 2444 | } |
ef416fc2 | 2445 | |
ef416fc2 | 2446 | |
e1d6a774 | 2447 | /* |
b9faaae1 | 2448 | * 'compare_active_jobs()' - Compare the job IDs and priorities of two jobs. |
e1d6a774 | 2449 | */ |
ef416fc2 | 2450 | |
b9faaae1 MS |
2451 | static int /* O - Difference */ |
2452 | compare_active_jobs(void *first, /* I - First job */ | |
2453 | void *second, /* I - Second job */ | |
2454 | void *data) /* I - App data (not used) */ | |
e1d6a774 | 2455 | { |
b9faaae1 | 2456 | int diff; /* Difference */ |
ef416fc2 | 2457 | |
ef416fc2 | 2458 | |
b9faaae1 MS |
2459 | if ((diff = ((cupsd_job_t *)second)->priority - |
2460 | ((cupsd_job_t *)first)->priority) != 0) | |
2461 | return (diff); | |
2462 | else | |
2463 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); | |
e1d6a774 | 2464 | } |
bd7854cb | 2465 | |
ef416fc2 | 2466 | |
e1d6a774 | 2467 | /* |
b9faaae1 | 2468 | * 'compare_jobs()' - Compare the job IDs of two jobs. |
e1d6a774 | 2469 | */ |
ef416fc2 | 2470 | |
b9faaae1 MS |
2471 | static int /* O - Difference */ |
2472 | compare_jobs(void *first, /* I - First job */ | |
2473 | void *second, /* I - Second job */ | |
2474 | void *data) /* I - App data (not used) */ | |
e1d6a774 | 2475 | { |
b9faaae1 MS |
2476 | return (((cupsd_job_t *)first)->id - ((cupsd_job_t *)second)->id); |
2477 | } | |
ef416fc2 | 2478 | |
ef416fc2 | 2479 | |
b9faaae1 MS |
2480 | /* |
2481 | * 'finalize_job()' - Cleanup after job filter processes and support data. | |
2482 | */ | |
ef416fc2 | 2483 | |
b9faaae1 MS |
2484 | static void |
2485 | finalize_job(cupsd_job_t *job) /* I - Job */ | |
2486 | { | |
2487 | ipp_pstate_t printer_state; /* New printer state value */ | |
2488 | ipp_jstate_t job_state; /* New job state value */ | |
2489 | const char *message; /* Message for job state */ | |
2490 | char buffer[1024]; /* Buffer for formatted messages */ | |
e00b005a | 2491 | |
b9faaae1 MS |
2492 | |
2493 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "finalize_job(job=%p(%d))", job, job->id); | |
ef416fc2 | 2494 | |
e1d6a774 | 2495 | /* |
b9faaae1 MS |
2496 | * Clear the "connecting-to-device" reason, which is only valid when a |
2497 | * printer is processing... | |
e1d6a774 | 2498 | */ |
ef416fc2 | 2499 | |
b9faaae1 | 2500 | cupsdSetPrinterReasons(job->printer, "-connecting-to-device"); |
ef416fc2 | 2501 | |
e1d6a774 | 2502 | /* |
b9faaae1 MS |
2503 | * Similarly, clear the "offline-report" reason for non-USB devices since we |
2504 | * rarely have current information for network devices... | |
e1d6a774 | 2505 | */ |
ef416fc2 | 2506 | |
b9faaae1 MS |
2507 | if (strncmp(job->printer->device_uri, "usb:", 4)) |
2508 | cupsdSetPrinterReasons(job->printer, "-offline-report"); | |
ef416fc2 | 2509 | |
b9faaae1 MS |
2510 | /* |
2511 | * Free the security profile... | |
2512 | */ | |
ef416fc2 | 2513 | |
b9faaae1 MS |
2514 | cupsdDestroyProfile(job->profile); |
2515 | job->profile = NULL; | |
ef416fc2 | 2516 | |
b9faaae1 MS |
2517 | /* |
2518 | * Close pipes and status buffer... | |
2519 | */ | |
ef416fc2 | 2520 | |
b9faaae1 MS |
2521 | cupsdClosePipe(job->print_pipes); |
2522 | cupsdClosePipe(job->back_pipes); | |
2523 | cupsdClosePipe(job->side_pipes); | |
ef416fc2 | 2524 | |
e07d4801 MS |
2525 | cupsdRemoveSelect(job->status_pipes[0]); |
2526 | cupsdClosePipe(job->status_pipes); | |
b9faaae1 MS |
2527 | cupsdStatBufDelete(job->status_buffer); |
2528 | job->status_buffer = NULL; | |
ef416fc2 | 2529 | |
e1d6a774 | 2530 | /* |
b9faaae1 | 2531 | * Process the exit status... |
e1d6a774 | 2532 | */ |
ef416fc2 | 2533 | |
1340db2d MS |
2534 | if (job->printer->state == IPP_PRINTER_PROCESSING) |
2535 | printer_state = IPP_PRINTER_IDLE; | |
2536 | else | |
2537 | printer_state = job->printer->state; | |
2538 | ||
2539 | switch (job_state = job->state_value) | |
2540 | { | |
2541 | case IPP_JOB_PENDING : | |
2542 | message = "Job paused."; | |
2543 | break; | |
2544 | ||
2545 | case IPP_JOB_HELD : | |
2546 | message = "Job held."; | |
2547 | break; | |
2548 | ||
2549 | default : | |
2550 | case IPP_JOB_PROCESSING : | |
2551 | case IPP_JOB_COMPLETED : | |
2552 | job_state = IPP_JOB_COMPLETED; | |
2553 | message = "Job completed."; | |
2554 | break; | |
2555 | ||
2556 | case IPP_JOB_STOPPED : | |
2557 | message = "Job stopped."; | |
2558 | break; | |
2559 | ||
2560 | case IPP_JOB_CANCELED : | |
2561 | message = "Job canceled."; | |
2562 | break; | |
2563 | ||
2564 | case IPP_JOB_ABORTED : | |
2565 | message = "Job aborted."; | |
2566 | break; | |
2567 | } | |
ef416fc2 | 2568 | |
b9faaae1 | 2569 | if (job->status < 0) |
e1d6a774 | 2570 | { |
2571 | /* | |
b9faaae1 | 2572 | * Backend had errors... |
e1d6a774 | 2573 | */ |
ef416fc2 | 2574 | |
b9faaae1 MS |
2575 | int exit_code; /* Exit code from backend */ |
2576 | ||
ef416fc2 | 2577 | |
e1d6a774 | 2578 | /* |
b9faaae1 MS |
2579 | * Convert the status to an exit code. Due to the way the W* macros are |
2580 | * implemented on MacOS X (bug?), we have to store the exit status in a | |
2581 | * variable first and then convert... | |
e1d6a774 | 2582 | */ |
ef416fc2 | 2583 | |
b9faaae1 MS |
2584 | exit_code = -job->status; |
2585 | if (WIFEXITED(exit_code)) | |
2586 | exit_code = WEXITSTATUS(exit_code); | |
2587 | else | |
2588 | exit_code = job->status; | |
ef416fc2 | 2589 | |
b9faaae1 MS |
2590 | cupsdLogJob(job, CUPSD_LOG_INFO, "Backend returned status %d (%s)", |
2591 | exit_code, | |
2592 | exit_code == CUPS_BACKEND_FAILED ? "failed" : | |
2593 | exit_code == CUPS_BACKEND_AUTH_REQUIRED ? | |
2594 | "authentication required" : | |
2595 | exit_code == CUPS_BACKEND_HOLD ? "hold job" : | |
2596 | exit_code == CUPS_BACKEND_STOP ? "stop printer" : | |
2597 | exit_code == CUPS_BACKEND_CANCEL ? "cancel job" : | |
2598 | exit_code < 0 ? "crashed" : "unknown"); | |
ef416fc2 | 2599 | |
ef416fc2 | 2600 | /* |
b9faaae1 | 2601 | * Do what needs to be done... |
ef416fc2 | 2602 | */ |
2603 | ||
b9faaae1 | 2604 | switch (exit_code) |
f7deaa1a | 2605 | { |
b9faaae1 MS |
2606 | default : |
2607 | case CUPS_BACKEND_FAILED : | |
2608 | /* | |
2609 | * Backend failure, use the error-policy to determine how to | |
2610 | * act... | |
2611 | */ | |
f7deaa1a | 2612 | |
b9faaae1 MS |
2613 | if (job->dtype & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) |
2614 | { | |
2615 | /* | |
2616 | * Queued on a class - mark the job as pending and we'll retry on | |
2617 | * another printer... | |
2618 | */ | |
f7deaa1a | 2619 | |
8b116e60 MS |
2620 | if (job_state == IPP_JOB_COMPLETED) |
2621 | { | |
2622 | job_state = IPP_JOB_PENDING; | |
2623 | message = "Retrying job on another printer."; | |
2624 | } | |
b9faaae1 MS |
2625 | } |
2626 | else if (!strcmp(job->printer->error_policy, "retry-current-job")) | |
2627 | { | |
2628 | /* | |
2629 | * The error policy is "retry-current-job" - mark the job as pending | |
2630 | * and we'll retry on the same printer... | |
2631 | */ | |
f7deaa1a | 2632 | |
8b116e60 MS |
2633 | if (job_state == IPP_JOB_COMPLETED) |
2634 | { | |
2635 | job_state = IPP_JOB_PENDING; | |
2636 | message = "Retrying job on same printer."; | |
2637 | } | |
b9faaae1 MS |
2638 | } |
2639 | else if ((job->printer->type & CUPS_PRINTER_FAX) || | |
2640 | !strcmp(job->printer->error_policy, "retry-job")) | |
2641 | { | |
8b116e60 | 2642 | if (job_state == IPP_JOB_COMPLETED) |
b9faaae1 MS |
2643 | { |
2644 | /* | |
8b116e60 MS |
2645 | * The job was queued on a fax or the error policy is "retry-job" - |
2646 | * hold the job if the number of retries is less than the | |
2647 | * JobRetryLimit, otherwise abort the job. | |
b9faaae1 | 2648 | */ |
ef416fc2 | 2649 | |
8b116e60 MS |
2650 | job->tries ++; |
2651 | ||
2652 | if (job->tries >= JobRetryLimit) | |
2653 | { | |
2654 | /* | |
2655 | * Too many tries... | |
2656 | */ | |
2657 | ||
2658 | snprintf(buffer, sizeof(buffer), | |
2659 | "Job aborted after %d unsuccessful attempts.", | |
2660 | JobRetryLimit); | |
2661 | job_state = IPP_JOB_ABORTED; | |
2662 | message = buffer; | |
2663 | } | |
2664 | else | |
2665 | { | |
2666 | /* | |
2667 | * Try again in N seconds... | |
2668 | */ | |
ef416fc2 | 2669 | |
8b116e60 | 2670 | set_hold_until(job, time(NULL) + JobRetryInterval); |
bd7854cb | 2671 | |
8b116e60 MS |
2672 | snprintf(buffer, sizeof(buffer), |
2673 | "Job held for %d seconds since it could not be sent.", | |
2674 | JobRetryInterval); | |
2675 | job_state = IPP_JOB_HELD; | |
2676 | message = buffer; | |
2677 | } | |
2678 | } | |
b9faaae1 | 2679 | } |
8b116e60 MS |
2680 | else if (!strcmp(job->printer->error_policy, "abort-job") && |
2681 | job_state == IPP_JOB_COMPLETED) | |
b9faaae1 MS |
2682 | { |
2683 | job_state = IPP_JOB_ABORTED; | |
2684 | message = "Job aborted due to backend errors; please consult " | |
2685 | "the error_log file for details."; | |
2686 | } | |
2687 | else | |
2688 | { | |
2689 | printer_state = IPP_PRINTER_STOPPED; | |
b9faaae1 | 2690 | message = "Printer stopped due to backend errors; please " |
8b116e60 MS |
2691 | "consult the error_log file for details."; |
2692 | ||
2693 | if (job_state == IPP_JOB_COMPLETED) | |
2694 | job_state = IPP_JOB_PENDING; | |
b9faaae1 MS |
2695 | } |
2696 | break; | |
bd7854cb | 2697 | |
b9faaae1 MS |
2698 | case CUPS_BACKEND_CANCEL : |
2699 | /* | |
2700 | * Abort the job... | |
2701 | */ | |
bd7854cb | 2702 | |
8b116e60 MS |
2703 | if (job_state == IPP_JOB_COMPLETED) |
2704 | { | |
2705 | job_state = IPP_JOB_ABORTED; | |
2706 | message = "Job aborted due to backend errors; please consult " | |
2707 | "the error_log file for details."; | |
2708 | } | |
b9faaae1 | 2709 | break; |
bd7854cb | 2710 | |
b9faaae1 | 2711 | case CUPS_BACKEND_HOLD : |
8b116e60 MS |
2712 | if (job_state == IPP_JOB_COMPLETED) |
2713 | { | |
2714 | /* | |
2715 | * Hold the job... | |
2716 | */ | |
bd7854cb | 2717 | |
8b116e60 | 2718 | cupsdSetJobHoldUntil(job, "indefinite", 1); |
bd7854cb | 2719 | |
8b116e60 MS |
2720 | job_state = IPP_JOB_HELD; |
2721 | message = "Job held indefinitely due to backend errors; please " | |
2722 | "consult the error_log file for details."; | |
2723 | } | |
b9faaae1 | 2724 | break; |
2abf387c | 2725 | |
b9faaae1 MS |
2726 | case CUPS_BACKEND_STOP : |
2727 | /* | |
2728 | * Stop the printer... | |
2729 | */ | |
bd7854cb | 2730 | |
b9faaae1 | 2731 | printer_state = IPP_PRINTER_STOPPED; |
b9faaae1 MS |
2732 | message = "Printer stopped due to backend errors; please " |
2733 | "consult the error_log file for details."; | |
8b116e60 MS |
2734 | |
2735 | if (job_state == IPP_JOB_COMPLETED) | |
2736 | job_state = IPP_JOB_PENDING; | |
b9faaae1 | 2737 | break; |
bd7854cb | 2738 | |
b9faaae1 MS |
2739 | case CUPS_BACKEND_AUTH_REQUIRED : |
2740 | /* | |
2741 | * Hold the job for authentication... | |
2742 | */ | |
bd7854cb | 2743 | |
8b116e60 MS |
2744 | if (job_state == IPP_JOB_COMPLETED) |
2745 | { | |
2746 | cupsdSetJobHoldUntil(job, "auth-info-required", 1); | |
ef416fc2 | 2747 | |
8b116e60 MS |
2748 | job_state = IPP_JOB_HELD; |
2749 | message = "Job held for authentication."; | |
2750 | } | |
b9faaae1 | 2751 | break; |
e1d6a774 | 2752 | } |
2753 | } | |
b9faaae1 | 2754 | else if (job->status > 0) |
ef416fc2 | 2755 | { |
2756 | /* | |
b9faaae1 | 2757 | * Filter had errors; stop job... |
ef416fc2 | 2758 | */ |
2759 | ||
8b116e60 MS |
2760 | if (job_state == IPP_JOB_COMPLETED) |
2761 | { | |
2762 | job_state = IPP_JOB_STOPPED; | |
2763 | message = "Job stopped due to filter errors; please consult the " | |
2764 | "error_log file for details."; | |
2765 | } | |
e1d6a774 | 2766 | } |
e00b005a | 2767 | |
3dfe78b3 | 2768 | /* |
b9faaae1 | 2769 | * Update the printer and job state. |
3dfe78b3 MS |
2770 | */ |
2771 | ||
b9faaae1 MS |
2772 | cupsdSetJobState(job, job_state, CUPSD_JOB_DEFAULT, "%s", message); |
2773 | cupsdSetPrinterState(job->printer, printer_state, | |
2774 | printer_state == IPP_PRINTER_STOPPED); | |
2775 | update_job_attrs(job, 0); | |
3dfe78b3 | 2776 | |
b9faaae1 | 2777 | cupsArrayRemove(PrintingJobs, job); |
3dfe78b3 | 2778 | |
e1d6a774 | 2779 | /* |
b9faaae1 | 2780 | * Clear the printer <-> job association... |
e1d6a774 | 2781 | */ |
ef416fc2 | 2782 | |
b9faaae1 MS |
2783 | job->printer->job = NULL; |
2784 | job->printer = NULL; | |
ef416fc2 | 2785 | |
e1d6a774 | 2786 | /* |
b9faaae1 | 2787 | * Try printing another job... |
e1d6a774 | 2788 | */ |
ef416fc2 | 2789 | |
b9faaae1 MS |
2790 | if (printer_state != IPP_PRINTER_STOPPED) |
2791 | cupsdCheckJobs(); | |
2792 | } | |
ef416fc2 | 2793 | |
ef416fc2 | 2794 | |
b9faaae1 MS |
2795 | /* |
2796 | * 'get_options()' - Get a string containing the job options. | |
2797 | */ | |
2798 | ||
2799 | static char * /* O - Options string */ | |
2800 | get_options(cupsd_job_t *job, /* I - Job */ | |
2801 | int banner_page, /* I - Printing a banner page? */ | |
2802 | char *copies, /* I - Copies buffer */ | |
2803 | size_t copies_size, /* I - Size of copies buffer */ | |
2804 | char *title, /* I - Title buffer */ | |
2805 | size_t title_size) /* I - Size of title buffer */ | |
2806 | { | |
2807 | int i; /* Looping var */ | |
2808 | char *optptr, /* Pointer to options */ | |
2809 | *valptr; /* Pointer in value string */ | |
2810 | ipp_attribute_t *attr; /* Current attribute */ | |
2811 | static char *options = NULL;/* Full list of options */ | |
2812 | static int optlength = 0; /* Length of option buffer */ | |
2813 | ||
ef416fc2 | 2814 | |
e1d6a774 | 2815 | /* |
2816 | * Building the options string is harder than it needs to be, but | |
2817 | * for the moment we need to pass strings for command-line args and | |
2818 | * not IPP attribute pointers... :) | |
2819 | * | |
2820 | * First allocate/reallocate the option buffer as needed... | |
2821 | */ | |
ef416fc2 | 2822 | |
e1d6a774 | 2823 | i = ipp_length(job->attrs); |
ef416fc2 | 2824 | |
1f0275e3 | 2825 | if (i > optlength || !options) |
e1d6a774 | 2826 | { |
b9faaae1 | 2827 | if (!options) |
e1d6a774 | 2828 | optptr = malloc(i); |
2829 | else | |
2830 | optptr = realloc(options, i); | |
ef416fc2 | 2831 | |
b9faaae1 | 2832 | if (!optptr) |
e1d6a774 | 2833 | { |
75bd9771 MS |
2834 | cupsdLogJob(job, CUPSD_LOG_CRIT, |
2835 | "Unable to allocate %d bytes for option buffer!", i); | |
b9faaae1 | 2836 | return (NULL); |
e1d6a774 | 2837 | } |
ef416fc2 | 2838 | |
e1d6a774 | 2839 | options = optptr; |
2840 | optlength = i; | |
2841 | } | |
ef416fc2 | 2842 | |
e1d6a774 | 2843 | /* |
2844 | * Now loop through the attributes and convert them to the textual | |
2845 | * representation used by the filters... | |
2846 | */ | |
ef416fc2 | 2847 | |
e1d6a774 | 2848 | optptr = options; |
2849 | *optptr = '\0'; | |
bd7854cb | 2850 | |
1340db2d MS |
2851 | snprintf(title, title_size, "%s-%d", job->printer->name, job->id); |
2852 | strlcpy(copies, "1", copies_size); | |
bd7854cb | 2853 | |
e1d6a774 | 2854 | for (attr = job->attrs->attrs; attr != NULL; attr = attr->next) |
bd7854cb | 2855 | { |
e1d6a774 | 2856 | if (!strcmp(attr->name, "copies") && |
2857 | attr->value_tag == IPP_TAG_INTEGER) | |
2858 | { | |
2859 | /* | |
2860 | * Don't use the # copies attribute if we are printing the job sheets... | |
2861 | */ | |
bd7854cb | 2862 | |
e1d6a774 | 2863 | if (!banner_page) |
1340db2d | 2864 | snprintf(copies, copies_size, "%d", attr->values[0].integer); |
e1d6a774 | 2865 | } |
2866 | else if (!strcmp(attr->name, "job-name") && | |
2867 | (attr->value_tag == IPP_TAG_NAME || | |
2868 | attr->value_tag == IPP_TAG_NAMELANG)) | |
1340db2d | 2869 | strlcpy(title, attr->values[0].string.text, title_size); |
e1d6a774 | 2870 | else if (attr->group_tag == IPP_TAG_JOB) |
2871 | { | |
2872 | /* | |
2873 | * Filter out other unwanted attributes... | |
2874 | */ | |
bd7854cb | 2875 | |
e1d6a774 | 2876 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
2877 | attr->value_tag == IPP_TAG_NAMELANG || | |
2878 | attr->value_tag == IPP_TAG_TEXTLANG || | |
2879 | (attr->value_tag == IPP_TAG_URI && strcmp(attr->name, "job-uuid")) || | |
2880 | attr->value_tag == IPP_TAG_URISCHEME || | |
2881 | attr->value_tag == IPP_TAG_BEGIN_COLLECTION) /* Not yet supported */ | |
2882 | continue; | |
bd7854cb | 2883 | |
e1d6a774 | 2884 | if (!strncmp(attr->name, "time-", 5)) |
2885 | continue; | |
bd7854cb | 2886 | |
e1d6a774 | 2887 | if (!strncmp(attr->name, "job-", 4) && |
e4572d57 | 2888 | strcmp(attr->name, "job-billing") && |
5d6412a9 | 2889 | strcmp(attr->name, "job-impressions") && |
c5571a1d | 2890 | strcmp(attr->name, "job-originating-host-name") && |
e4572d57 | 2891 | strcmp(attr->name, "job-uuid") && |
b9faaae1 | 2892 | !(job->printer->type & CUPS_PRINTER_REMOTE)) |
e1d6a774 | 2893 | continue; |
ef416fc2 | 2894 | |
5d6412a9 MS |
2895 | if ((!strcmp(attr->name, "job-impressions") || |
2896 | !strcmp(attr->name, "page-label") || | |
e1d6a774 | 2897 | !strcmp(attr->name, "page-border") || |
2898 | !strncmp(attr->name, "number-up", 9) || | |
b94498cf | 2899 | !strcmp(attr->name, "page-ranges") || |
e1d6a774 | 2900 | !strcmp(attr->name, "page-set") || |
2901 | !strcasecmp(attr->name, "AP_FIRSTPAGE_InputSlot") || | |
db1f069b MS |
2902 | !strcasecmp(attr->name, "AP_FIRSTPAGE_ManualFeed") || |
2903 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2904 | "PMTotalSidesImaged..n.") || | |
2905 | !strcasecmp(attr->name, "com.apple.print.PrintSettings." | |
2906 | "PMTotalBeginPages..n.")) && | |
e1d6a774 | 2907 | banner_page) |
2908 | continue; | |
ef416fc2 | 2909 | |
e1d6a774 | 2910 | /* |
2911 | * Otherwise add them to the list... | |
2912 | */ | |
ef416fc2 | 2913 | |
e1d6a774 | 2914 | if (optptr > options) |
2915 | strlcat(optptr, " ", optlength - (optptr - options)); | |
ef416fc2 | 2916 | |
e1d6a774 | 2917 | if (attr->value_tag != IPP_TAG_BOOLEAN) |
2918 | { | |
2919 | strlcat(optptr, attr->name, optlength - (optptr - options)); | |
2920 | strlcat(optptr, "=", optlength - (optptr - options)); | |
2921 | } | |
ef416fc2 | 2922 | |
e1d6a774 | 2923 | for (i = 0; i < attr->num_values; i ++) |
2924 | { | |
2925 | if (i) | |
2926 | strlcat(optptr, ",", optlength - (optptr - options)); | |
ef416fc2 | 2927 | |
e1d6a774 | 2928 | optptr += strlen(optptr); |
ef416fc2 | 2929 | |
e1d6a774 | 2930 | switch (attr->value_tag) |
2931 | { | |
2932 | case IPP_TAG_INTEGER : | |
2933 | case IPP_TAG_ENUM : | |
2934 | snprintf(optptr, optlength - (optptr - options), | |
2935 | "%d", attr->values[i].integer); | |
2936 | break; | |
ef416fc2 | 2937 | |
e1d6a774 | 2938 | case IPP_TAG_BOOLEAN : |
2939 | if (!attr->values[i].boolean) | |
2940 | strlcat(optptr, "no", optlength - (optptr - options)); | |
ef416fc2 | 2941 | |
e1d6a774 | 2942 | case IPP_TAG_NOVALUE : |
2943 | strlcat(optptr, attr->name, | |
2944 | optlength - (optptr - options)); | |
2945 | break; | |
ef416fc2 | 2946 | |
e1d6a774 | 2947 | case IPP_TAG_RANGE : |
2948 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
2949 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2950 | "%d", attr->values[i].range.lower); | |
2951 | else | |
2952 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2953 | "%d-%d", attr->values[i].range.lower, | |
2954 | attr->values[i].range.upper); | |
2955 | break; | |
ef416fc2 | 2956 | |
e1d6a774 | 2957 | case IPP_TAG_RESOLUTION : |
2958 | snprintf(optptr, optlength - (optptr - options) - 1, | |
2959 | "%dx%d%s", attr->values[i].resolution.xres, | |
2960 | attr->values[i].resolution.yres, | |
2961 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
2962 | "dpi" : "dpc"); | |
2963 | break; | |
ef416fc2 | 2964 | |
e1d6a774 | 2965 | case IPP_TAG_STRING : |
2966 | case IPP_TAG_TEXT : | |
2967 | case IPP_TAG_NAME : | |
2968 | case IPP_TAG_KEYWORD : | |
2969 | case IPP_TAG_CHARSET : | |
2970 | case IPP_TAG_LANGUAGE : | |
2971 | case IPP_TAG_URI : | |
2972 | for (valptr = attr->values[i].string.text; *valptr;) | |
2973 | { | |
2974 | if (strchr(" \t\n\\\'\"", *valptr)) | |
2975 | *optptr++ = '\\'; | |
2976 | *optptr++ = *valptr++; | |
2977 | } | |
2978 | ||
2979 | *optptr = '\0'; | |
2980 | break; | |
2981 | ||
2982 | default : | |
2983 | break; /* anti-compiler-warning-code */ | |
2984 | } | |
2985 | } | |
2986 | ||
2987 | optptr += strlen(optptr); | |
2988 | } | |
2989 | } | |
2990 | ||
b9faaae1 MS |
2991 | |
2992 | return (options); | |
2993 | } | |
2994 | ||
2995 | ||
2996 | /* | |
2997 | * 'ipp_length()' - Compute the size of the buffer needed to hold | |
2998 | * the textual IPP attributes. | |
2999 | */ | |
3000 | ||
3001 | static int /* O - Size of attribute buffer */ | |
3002 | ipp_length(ipp_t *ipp) /* I - IPP request */ | |
3003 | { | |
3004 | int bytes; /* Number of bytes */ | |
3005 | int i; /* Looping var */ | |
3006 | ipp_attribute_t *attr; /* Current attribute */ | |
3007 | ||
3008 | ||
3009 | /* | |
3010 | * Loop through all attributes... | |
e1d6a774 | 3011 | */ |
3012 | ||
b9faaae1 | 3013 | bytes = 0; |
e1d6a774 | 3014 | |
b9faaae1 | 3015 | for (attr = ipp->attrs; attr != NULL; attr = attr->next) |
91c84a35 | 3016 | { |
b9faaae1 MS |
3017 | /* |
3018 | * Skip attributes that won't be sent to filters... | |
3019 | */ | |
91c84a35 | 3020 | |
b9faaae1 MS |
3021 | if (attr->value_tag == IPP_TAG_MIMETYPE || |
3022 | attr->value_tag == IPP_TAG_NAMELANG || | |
3023 | attr->value_tag == IPP_TAG_TEXTLANG || | |
3024 | attr->value_tag == IPP_TAG_URI || | |
3025 | attr->value_tag == IPP_TAG_URISCHEME) | |
3026 | continue; | |
91c84a35 | 3027 | |
b9faaae1 MS |
3028 | if (strncmp(attr->name, "time-", 5) == 0) |
3029 | continue; | |
91c84a35 | 3030 | |
b9faaae1 MS |
3031 | /* |
3032 | * Add space for a leading space and commas between each value. | |
3033 | * For the first attribute, the leading space isn't used, so the | |
3034 | * extra byte can be used as the nul terminator... | |
3035 | */ | |
e1d6a774 | 3036 | |
b9faaae1 MS |
3037 | bytes ++; /* " " separator */ |
3038 | bytes += attr->num_values; /* "," separators */ | |
e1d6a774 | 3039 | |
b9faaae1 MS |
3040 | /* |
3041 | * Boolean attributes appear as "foo,nofoo,foo,nofoo", while | |
3042 | * other attributes appear as "foo=value1,value2,...,valueN". | |
3043 | */ | |
3044 | ||
3045 | if (attr->value_tag != IPP_TAG_BOOLEAN) | |
3046 | bytes += strlen(attr->name); | |
3047 | else | |
3048 | bytes += attr->num_values * strlen(attr->name); | |
3049 | ||
3050 | /* | |
3051 | * Now add the size required for each value in the attribute... | |
3052 | */ | |
3053 | ||
3054 | switch (attr->value_tag) | |
ef416fc2 | 3055 | { |
b9faaae1 MS |
3056 | case IPP_TAG_INTEGER : |
3057 | case IPP_TAG_ENUM : | |
3058 | /* | |
3059 | * Minimum value of a signed integer is -2147483647, or 11 digits. | |
3060 | */ | |
3061 | ||
3062 | bytes += attr->num_values * 11; | |
3063 | break; | |
3064 | ||
3065 | case IPP_TAG_BOOLEAN : | |
3066 | /* | |
3067 | * Add two bytes for each false ("no") value... | |
3068 | */ | |
3069 | ||
3070 | for (i = 0; i < attr->num_values; i ++) | |
3071 | if (!attr->values[i].boolean) | |
3072 | bytes += 2; | |
3073 | break; | |
3074 | ||
3075 | case IPP_TAG_RANGE : | |
3076 | /* | |
3077 | * A range is two signed integers separated by a hyphen, or | |
3078 | * 23 characters max. | |
3079 | */ | |
3080 | ||
3081 | bytes += attr->num_values * 23; | |
3082 | break; | |
3083 | ||
3084 | case IPP_TAG_RESOLUTION : | |
3085 | /* | |
3086 | * A resolution is two signed integers separated by an "x" and | |
3087 | * suffixed by the units, or 26 characters max. | |
3088 | */ | |
3089 | ||
3090 | bytes += attr->num_values * 26; | |
3091 | break; | |
3092 | ||
3093 | case IPP_TAG_STRING : | |
3094 | case IPP_TAG_TEXT : | |
3095 | case IPP_TAG_NAME : | |
3096 | case IPP_TAG_KEYWORD : | |
3097 | case IPP_TAG_CHARSET : | |
3098 | case IPP_TAG_LANGUAGE : | |
3099 | case IPP_TAG_URI : | |
3100 | /* | |
3101 | * Strings can contain characters that need quoting. We need | |
3102 | * at least 2 * len + 2 characters to cover the quotes and | |
3103 | * any backslashes in the string. | |
3104 | */ | |
3105 | ||
3106 | for (i = 0; i < attr->num_values; i ++) | |
3107 | bytes += 2 * strlen(attr->values[i].string.text) + 2; | |
3108 | break; | |
3109 | ||
3110 | default : | |
3111 | break; /* anti-compiler-warning-code */ | |
e1d6a774 | 3112 | } |
3113 | } | |
b9faaae1 MS |
3114 | |
3115 | return (bytes); | |
3116 | } | |
3117 | ||
3118 | ||
3119 | /* | |
3120 | * 'load_job_cache()' - Load jobs from the job.cache file. | |
3121 | */ | |
3122 | ||
3123 | static void | |
3124 | load_job_cache(const char *filename) /* I - job.cache filename */ | |
3125 | { | |
3126 | cups_file_t *fp; /* job.cache file */ | |
3127 | char line[1024], /* Line buffer */ | |
3128 | *value; /* Value on line */ | |
3129 | int linenum; /* Line number in file */ | |
3130 | cupsd_job_t *job; /* Current job */ | |
3131 | int jobid; /* Job ID */ | |
3132 | char jobfile[1024]; /* Job filename */ | |
3133 | ||
3134 | ||
3135 | /* | |
3136 | * Open the job.cache file... | |
3137 | */ | |
3138 | ||
3139 | if ((fp = cupsFileOpen(filename, "r")) == NULL) | |
e1d6a774 | 3140 | { |
b9faaae1 MS |
3141 | if (errno != ENOENT) |
3142 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3143 | "Unable to open job cache file \"%s\": %s", | |
3144 | filename, strerror(errno)); | |
ef416fc2 | 3145 | |
b9faaae1 MS |
3146 | load_request_root(); |
3147 | ||
3148 | return; | |
3149 | } | |
ef416fc2 | 3150 | |
e1d6a774 | 3151 | /* |
b9faaae1 | 3152 | * Read entries from the job cache file and create jobs as needed. |
e1d6a774 | 3153 | */ |
ef416fc2 | 3154 | |
b9faaae1 MS |
3155 | cupsdLogMessage(CUPSD_LOG_INFO, "Loading job cache file \"%s\"...", |
3156 | filename); | |
ef416fc2 | 3157 | |
b9faaae1 MS |
3158 | linenum = 0; |
3159 | job = NULL; | |
3160 | ||
3161 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
3162 | { | |
3163 | if (!strcasecmp(line, "NextJobId")) | |
3164 | { | |
3165 | if (value) | |
3166 | NextJobId = atoi(value); | |
3167 | } | |
3168 | else if (!strcasecmp(line, "<Job")) | |
3169 | { | |
3170 | if (job) | |
3171 | { | |
3172 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing </Job> directive on line %d!", | |
3173 | linenum); | |
3174 | continue; | |
3175 | } | |
3176 | ||
3177 | if (!value) | |
3178 | { | |
3179 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing job ID on line %d!", linenum); | |
3180 | continue; | |
3181 | } | |
3182 | ||
3183 | jobid = atoi(value); | |
3184 | ||
3185 | if (jobid < 1) | |
3186 | { | |
3187 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad job ID %d on line %d!", jobid, | |
3188 | linenum); | |
3189 | continue; | |
3190 | } | |
3191 | ||
3192 | snprintf(jobfile, sizeof(jobfile), "%s/c%05d", RequestRoot, jobid); | |
3193 | if (access(jobfile, 0)) | |
3194 | { | |
3195 | cupsdLogMessage(CUPSD_LOG_ERROR, "[Job %d] Files have gone away!", | |
3196 | jobid); | |
3197 | continue; | |
3198 | } | |
3199 | ||
3200 | job = calloc(1, sizeof(cupsd_job_t)); | |
3201 | if (!job) | |
3202 | { | |
3203 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
3204 | "[Job %d] Unable to allocate memory for job!", jobid); | |
3205 | break; | |
3206 | } | |
3207 | ||
3208 | job->id = jobid; | |
3209 | job->back_pipes[0] = -1; | |
3210 | job->back_pipes[1] = -1; | |
3211 | job->print_pipes[0] = -1; | |
3212 | job->print_pipes[1] = -1; | |
3213 | job->side_pipes[0] = -1; | |
3214 | job->side_pipes[1] = -1; | |
3215 | job->status_pipes[0] = -1; | |
3216 | job->status_pipes[1] = -1; | |
3217 | ||
3218 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Loading from cache...", | |
3219 | job->id); | |
3220 | } | |
3221 | else if (!job) | |
3222 | { | |
3223 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3224 | "Missing <Job #> directive on line %d!", linenum); | |
3225 | continue; | |
3226 | } | |
3227 | else if (!strcasecmp(line, "</Job>")) | |
3228 | { | |
3229 | cupsArrayAdd(Jobs, job); | |
3230 | ||
3231 | if (job->state_value <= IPP_JOB_STOPPED) | |
3232 | { | |
3233 | cupsArrayAdd(ActiveJobs, job); | |
3234 | cupsdLoadJob(job); | |
3235 | } | |
3236 | ||
3237 | job = NULL; | |
3238 | } | |
3239 | else if (!value) | |
3240 | { | |
3241 | cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d!", linenum); | |
3242 | continue; | |
3243 | } | |
3244 | else if (!strcasecmp(line, "State")) | |
3245 | { | |
3246 | job->state_value = (ipp_jstate_t)atoi(value); | |
3247 | ||
3248 | if (job->state_value < IPP_JOB_PENDING) | |
3249 | job->state_value = IPP_JOB_PENDING; | |
3250 | else if (job->state_value > IPP_JOB_COMPLETED) | |
3251 | job->state_value = IPP_JOB_COMPLETED; | |
3252 | } | |
8b116e60 MS |
3253 | else if (!strcasecmp(line, "HoldUntil")) |
3254 | { | |
3255 | job->hold_until = atoi(value); | |
3256 | } | |
b9faaae1 MS |
3257 | else if (!strcasecmp(line, "Priority")) |
3258 | { | |
3259 | job->priority = atoi(value); | |
3260 | } | |
3261 | else if (!strcasecmp(line, "Username")) | |
3262 | { | |
3263 | cupsdSetString(&job->username, value); | |
3264 | } | |
3265 | else if (!strcasecmp(line, "Destination")) | |
3266 | { | |
3267 | cupsdSetString(&job->dest, value); | |
3268 | } | |
3269 | else if (!strcasecmp(line, "DestType")) | |
3270 | { | |
3271 | job->dtype = (cups_ptype_t)atoi(value); | |
3272 | } | |
3273 | else if (!strcasecmp(line, "NumFiles")) | |
3274 | { | |
3275 | job->num_files = atoi(value); | |
3276 | ||
3277 | if (job->num_files < 0) | |
3278 | { | |
3279 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad NumFiles value %d on line %d!", | |
3280 | job->num_files, linenum); | |
3281 | job->num_files = 0; | |
3282 | continue; | |
3283 | } | |
3284 | ||
3285 | if (job->num_files > 0) | |
3286 | { | |
3287 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-001", RequestRoot, | |
3288 | job->id); | |
3289 | if (access(jobfile, 0)) | |
3290 | { | |
3291 | cupsdLogMessage(CUPSD_LOG_INFO, "[Job %d] Data files have gone away!", | |
3292 | job->id); | |
3293 | job->num_files = 0; | |
3294 | continue; | |
3295 | } | |
3296 | ||
3297 | job->filetypes = calloc(job->num_files, sizeof(mime_type_t *)); | |
3298 | job->compressions = calloc(job->num_files, sizeof(int)); | |
3299 | ||
3300 | if (!job->filetypes || !job->compressions) | |
3301 | { | |
3302 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
3303 | "[Job %d] Unable to allocate memory for %d files!", | |
3304 | job->id, job->num_files); | |
3305 | break; | |
3306 | } | |
3307 | } | |
3308 | } | |
3309 | else if (!strcasecmp(line, "File")) | |
3310 | { | |
3311 | int number, /* File number */ | |
3312 | compression; /* Compression value */ | |
3313 | char super[MIME_MAX_SUPER], /* MIME super type */ | |
3314 | type[MIME_MAX_TYPE]; /* MIME type */ | |
3315 | ||
3316 | ||
3317 | if (sscanf(value, "%d%*[ \t]%15[^/]/%255s%d", &number, super, type, | |
3318 | &compression) != 4) | |
3319 | { | |
3320 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File on line %d!", linenum); | |
3321 | continue; | |
3322 | } | |
3323 | ||
3324 | if (number < 1 || number > job->num_files) | |
3325 | { | |
3326 | cupsdLogMessage(CUPSD_LOG_ERROR, "Bad File number %d on line %d!", | |
3327 | number, linenum); | |
3328 | continue; | |
3329 | } | |
0a682745 | 3330 | |
b9faaae1 | 3331 | number --; |
ef416fc2 | 3332 | |
b9faaae1 MS |
3333 | job->compressions[number] = compression; |
3334 | job->filetypes[number] = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 3335 | |
b9faaae1 MS |
3336 | if (!job->filetypes[number]) |
3337 | { | |
e1d6a774 | 3338 | /* |
b9faaae1 | 3339 | * If the original MIME type is unknown, auto-type it! |
e1d6a774 | 3340 | */ |
ef416fc2 | 3341 | |
b9faaae1 MS |
3342 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3343 | "[Job %d] Unknown MIME type %s/%s for file %d!", | |
3344 | job->id, super, type, number + 1); | |
3345 | ||
3346 | snprintf(jobfile, sizeof(jobfile), "%s/d%05d-%03d", RequestRoot, | |
3347 | job->id, number + 1); | |
3348 | job->filetypes[number] = mimeFileType(MimeDatabase, jobfile, NULL, | |
3349 | job->compressions + number); | |
ef416fc2 | 3350 | |
e1d6a774 | 3351 | /* |
b9faaae1 | 3352 | * If that didn't work, assume it is raw... |
e1d6a774 | 3353 | */ |
ef416fc2 | 3354 | |
b9faaae1 MS |
3355 | if (!job->filetypes[number]) |
3356 | job->filetypes[number] = mimeType(MimeDatabase, "application", | |
3357 | "vnd.cups-raw"); | |
3358 | } | |
3359 | } | |
3360 | else | |
3361 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown %s directive on line %d!", | |
3362 | line, linenum); | |
ef416fc2 | 3363 | } |
3364 | ||
b9faaae1 MS |
3365 | cupsFileClose(fp); |
3366 | } | |
ef416fc2 | 3367 | |
3368 | ||
b9faaae1 MS |
3369 | /* |
3370 | * 'load_next_job_id()' - Load the NextJobId value from the job.cache file. | |
3371 | */ | |
bd7854cb | 3372 | |
b9faaae1 MS |
3373 | static void |
3374 | load_next_job_id(const char *filename) /* I - job.cache filename */ | |
3375 | { | |
3376 | cups_file_t *fp; /* job.cache file */ | |
3377 | char line[1024], /* Line buffer */ | |
3378 | *value; /* Value on line */ | |
3379 | int linenum; /* Line number in file */ | |
3380 | int next_job_id; /* NextJobId value from line */ | |
db0bd74a | 3381 | |
db0bd74a | 3382 | |
b9faaae1 MS |
3383 | /* |
3384 | * Read the NextJobId directive from the job.cache file and use | |
3385 | * the value (if any). | |
3386 | */ | |
bd7854cb | 3387 | |
b9faaae1 | 3388 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
e1d6a774 | 3389 | { |
b9faaae1 MS |
3390 | if (errno != ENOENT) |
3391 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3392 | "Unable to open job cache file \"%s\": %s", | |
3393 | filename, strerror(errno)); | |
bd7854cb | 3394 | |
b9faaae1 | 3395 | return; |
e1d6a774 | 3396 | } |
bd7854cb | 3397 | |
b9faaae1 MS |
3398 | cupsdLogMessage(CUPSD_LOG_INFO, |
3399 | "Loading NextJobId from job cache file \"%s\"...", filename); | |
3400 | ||
3401 | linenum = 0; | |
3402 | ||
3403 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
bd7854cb | 3404 | { |
b9faaae1 MS |
3405 | if (!strcasecmp(line, "NextJobId")) |
3406 | { | |
3407 | if (value) | |
3408 | { | |
3409 | next_job_id = atoi(value); | |
3410 | ||
3411 | if (next_job_id > NextJobId) | |
3412 | NextJobId = next_job_id; | |
3413 | } | |
3414 | break; | |
3415 | } | |
e1d6a774 | 3416 | } |
bd7854cb | 3417 | |
b9faaae1 MS |
3418 | cupsFileClose(fp); |
3419 | } | |
09a101d6 | 3420 | |
f7deaa1a | 3421 | |
b9faaae1 MS |
3422 | /* |
3423 | * 'load_request_root()' - Load jobs from the RequestRoot directory. | |
3424 | */ | |
bd7854cb | 3425 | |
b9faaae1 MS |
3426 | static void |
3427 | load_request_root(void) | |
3428 | { | |
3429 | cups_dir_t *dir; /* Directory */ | |
3430 | cups_dentry_t *dent; /* Directory entry */ | |
3431 | cupsd_job_t *job; /* New job */ | |
e1d6a774 | 3432 | |
bd7854cb | 3433 | |
3434 | /* | |
b9faaae1 | 3435 | * Open the requests directory... |
bd7854cb | 3436 | */ |
3437 | ||
b9faaae1 | 3438 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Scanning %s for jobs...", RequestRoot); |
bd7854cb | 3439 | |
b9faaae1 | 3440 | if ((dir = cupsDirOpen(RequestRoot)) == NULL) |
bd7854cb | 3441 | { |
b9faaae1 MS |
3442 | cupsdLogMessage(CUPSD_LOG_ERROR, |
3443 | "Unable to open spool directory \"%s\": %s", | |
3444 | RequestRoot, strerror(errno)); | |
3445 | return; | |
e1d6a774 | 3446 | } |
bd7854cb | 3447 | |
b9faaae1 MS |
3448 | /* |
3449 | * Read all the c##### files... | |
3450 | */ | |
bd7854cb | 3451 | |
b9faaae1 MS |
3452 | while ((dent = cupsDirRead(dir)) != NULL) |
3453 | if (strlen(dent->filename) >= 6 && dent->filename[0] == 'c') | |
bd7854cb | 3454 | { |
b9faaae1 MS |
3455 | /* |
3456 | * Allocate memory for the job... | |
3457 | */ | |
bd7854cb | 3458 | |
b9faaae1 | 3459 | if ((job = calloc(sizeof(cupsd_job_t), 1)) == NULL) |
bd7854cb | 3460 | { |
b9faaae1 MS |
3461 | cupsdLogMessage(CUPSD_LOG_ERROR, "Ran out of memory for jobs!"); |
3462 | cupsDirClose(dir); | |
3463 | return; | |
3464 | } | |
bd7854cb | 3465 | |
b9faaae1 MS |
3466 | /* |
3467 | * Assign the job ID... | |
3468 | */ | |
bd7854cb | 3469 | |
b9faaae1 MS |
3470 | job->id = atoi(dent->filename + 1); |
3471 | job->back_pipes[0] = -1; | |
3472 | job->back_pipes[1] = -1; | |
3473 | job->print_pipes[0] = -1; | |
3474 | job->print_pipes[1] = -1; | |
3475 | job->side_pipes[0] = -1; | |
3476 | job->side_pipes[1] = -1; | |
3477 | job->status_pipes[0] = -1; | |
3478 | job->status_pipes[1] = -1; | |
bd7854cb | 3479 | |
b9faaae1 MS |
3480 | if (job->id >= NextJobId) |
3481 | NextJobId = job->id + 1; | |
ed486911 | 3482 | |
b9faaae1 MS |
3483 | /* |
3484 | * Load the job... | |
3485 | */ | |
ed486911 | 3486 | |
b9faaae1 | 3487 | cupsdLoadJob(job); |
bd7854cb | 3488 | |
b9faaae1 MS |
3489 | /* |
3490 | * Insert the job into the array, sorting by job priority and ID... | |
3491 | */ | |
bd7854cb | 3492 | |
b9faaae1 | 3493 | cupsArrayAdd(Jobs, job); |
e1d6a774 | 3494 | |
b9faaae1 MS |
3495 | if (job->state_value <= IPP_JOB_STOPPED) |
3496 | cupsArrayAdd(ActiveJobs, job); | |
3497 | else | |
3498 | unload_job(job); | |
bd7854cb | 3499 | } |
bd7854cb | 3500 | |
b9faaae1 MS |
3501 | cupsDirClose(dir); |
3502 | } | |
bd7854cb | 3503 | |
3504 | ||
b9faaae1 MS |
3505 | /* |
3506 | * 'set_hold_until()' - Set the hold time and update job-hold-until attribute. | |
3507 | */ | |
bd7854cb | 3508 | |
b9faaae1 MS |
3509 | static void |
3510 | set_hold_until(cupsd_job_t *job, /* I - Job to update */ | |
3511 | time_t holdtime) /* I - Hold until time */ | |
3512 | { | |
3513 | ipp_attribute_t *attr; /* job-hold-until attribute */ | |
3514 | struct tm *holddate; /* Hold date */ | |
3515 | char holdstr[64]; /* Hold time */ | |
bd7854cb | 3516 | |
3517 | ||
b9faaae1 MS |
3518 | /* |
3519 | * Set the hold_until value and hold the job... | |
3520 | */ | |
bd7854cb | 3521 | |
b9faaae1 MS |
3522 | cupsdLogMessage(CUPSD_LOG_DEBUG, "set_hold_until: hold_until = %d", |
3523 | (int)holdtime); | |
bd7854cb | 3524 | |
b9faaae1 MS |
3525 | job->state->values[0].integer = IPP_JOB_HELD; |
3526 | job->state_value = IPP_JOB_HELD; | |
3527 | job->hold_until = holdtime; | |
e1d6a774 | 3528 | |
b9faaae1 MS |
3529 | /* |
3530 | * Update the job-hold-until attribute with a string representing GMT | |
3531 | * time (HH:MM:SS)... | |
3532 | */ | |
e1d6a774 | 3533 | |
b9faaae1 MS |
3534 | holddate = gmtime(&holdtime); |
3535 | snprintf(holdstr, sizeof(holdstr), "%d:%d:%d", holddate->tm_hour, | |
3536 | holddate->tm_min, holddate->tm_sec); | |
bd7854cb | 3537 | |
b9faaae1 MS |
3538 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
3539 | IPP_TAG_KEYWORD)) == NULL) | |
3540 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
bd7854cb | 3541 | |
e1d6a774 | 3542 | /* |
b9faaae1 | 3543 | * Either add the attribute or update the value of the existing one |
e1d6a774 | 3544 | */ |
bd7854cb | 3545 | |
b9faaae1 MS |
3546 | if (attr == NULL) |
3547 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, "job-hold-until", | |
3548 | NULL, holdstr); | |
3549 | else | |
3550 | cupsdSetString(&attr->values[0].string.text, holdstr); | |
bd7854cb | 3551 | |
b9faaae1 MS |
3552 | job->dirty = 1; |
3553 | cupsdMarkDirty(CUPSD_DIRTY_JOBS); | |
3554 | } | |
bd7854cb | 3555 | |
bd7854cb | 3556 | |
b9faaae1 MS |
3557 | /* |
3558 | * 'set_time()' - Set one of the "time-at-xyz" attributes. | |
3559 | */ | |
bd7854cb | 3560 | |
b9faaae1 MS |
3561 | static void |
3562 | set_time(cupsd_job_t *job, /* I - Job to update */ | |
3563 | const char *name) /* I - Name of attribute */ | |
3564 | { | |
3565 | ipp_attribute_t *attr; /* Time attribute */ | |
bd7854cb | 3566 | |
bd7854cb | 3567 | |
b9faaae1 MS |
3568 | if ((attr = ippFindAttribute(job->attrs, name, IPP_TAG_ZERO)) != NULL) |
3569 | { | |
3570 | attr->value_tag = IPP_TAG_INTEGER; | |
3571 | attr->values[0].integer = time(NULL); | |
3572 | } | |
3573 | } | |
bd7854cb | 3574 | |
e1d6a774 | 3575 | |
b9faaae1 MS |
3576 | /* |
3577 | * 'start_job()' - Start a print job. | |
3578 | */ | |
e1d6a774 | 3579 | |
b9faaae1 MS |
3580 | static void |
3581 | start_job(cupsd_job_t *job, /* I - Job ID */ | |
3582 | cupsd_printer_t *printer) /* I - Printer to print job */ | |
3583 | { | |
3584 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_job(job=%p(%d), printer=%p(%s))", | |
3585 | job, job->id, printer, printer->name); | |
bd7854cb | 3586 | |
b9faaae1 MS |
3587 | /* |
3588 | * Make sure we have some files around before we try to print... | |
3589 | */ | |
bd7854cb | 3590 | |
b9faaae1 MS |
3591 | if (job->num_files == 0) |
3592 | { | |
3593 | cupsdSetJobState(job, IPP_JOB_ABORTED, CUPSD_JOB_DEFAULT, | |
3594 | "Aborting job because it has no files."); | |
3595 | return; | |
3596 | } | |
bd7854cb | 3597 | |
b9faaae1 MS |
3598 | /* |
3599 | * Update the printer and job state to "processing"... | |
3600 | */ | |
bd7854cb | 3601 | |
b9faaae1 MS |
3602 | if (!cupsdLoadJob(job)) |
3603 | return; | |
89d46774 | 3604 | |
b9faaae1 MS |
3605 | cupsdSetJobState(job, IPP_JOB_PROCESSING, CUPSD_JOB_DEFAULT, NULL); |
3606 | cupsdSetPrinterState(printer, IPP_PRINTER_PROCESSING, 0); | |
f7deaa1a | 3607 | |
1340db2d MS |
3608 | job->cost = 0; |
3609 | job->current_file = 0; | |
3610 | job->progress = 0; | |
3611 | job->printer = printer; | |
3612 | printer->job = job; | |
f7deaa1a | 3613 | |
b9faaae1 MS |
3614 | /* |
3615 | * Setup the last exit status and security profiles... | |
3616 | */ | |
89d46774 | 3617 | |
b9faaae1 MS |
3618 | job->status = 0; |
3619 | job->profile = cupsdCreateProfile(job->id); | |
bd7854cb | 3620 | |
b9faaae1 MS |
3621 | /* |
3622 | * Create the status pipes and buffer... | |
3623 | */ | |
bd7854cb | 3624 | |
b9faaae1 MS |
3625 | if (cupsdOpenPipe(job->status_pipes)) |
3626 | { | |
3627 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
3628 | "Unable to create job status pipes - %s.", strerror(errno)); | |
89d46774 | 3629 | |
b9faaae1 MS |
3630 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, |
3631 | "Job stopped because the scheduler could not create the " | |
3632 | "job status pipes."); | |
89d46774 | 3633 | |
b9faaae1 MS |
3634 | cupsdDestroyProfile(job->profile); |
3635 | job->profile = NULL; | |
3636 | return; | |
e1d6a774 | 3637 | } |
bd7854cb | 3638 | |
b9faaae1 MS |
3639 | job->status_buffer = cupsdStatBufNew(job->status_pipes[0], NULL); |
3640 | job->status_level = CUPSD_LOG_INFO; | |
3641 | ||
38e73f87 MS |
3642 | if (job->printer_message) |
3643 | cupsdSetString(&(job->printer_message->values[0].string.text), ""); | |
3644 | ||
b9faaae1 MS |
3645 | /* |
3646 | * Create the backchannel pipes and make them non-blocking... | |
3647 | */ | |
bd7854cb | 3648 | |
b9faaae1 | 3649 | if (cupsdOpenPipe(job->back_pipes)) |
e1d6a774 | 3650 | { |
b9faaae1 MS |
3651 | cupsdLogJob(job, CUPSD_LOG_DEBUG, |
3652 | "Unable to create back-channel pipes - %s.", strerror(errno)); | |
3653 | ||
3654 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, | |
3655 | "Job stopped because the scheduler could not create the " | |
3656 | "back-channel pipes."); | |
3657 | ||
3658 | cupsdClosePipe(job->status_pipes); | |
3659 | cupsdStatBufDelete(job->status_buffer); | |
3660 | job->status_buffer = NULL; | |
3661 | ||
3662 | cupsdDestroyProfile(job->profile); | |
3663 | job->profile = NULL; | |
3664 | return; | |
e1d6a774 | 3665 | } |
bd7854cb | 3666 | |
b9faaae1 MS |
3667 | fcntl(job->back_pipes[0], F_SETFL, |
3668 | fcntl(job->back_pipes[0], F_GETFL) | O_NONBLOCK); | |
3669 | fcntl(job->back_pipes[1], F_SETFL, | |
3670 | fcntl(job->back_pipes[1], F_GETFL) | O_NONBLOCK); | |
ef416fc2 | 3671 | |
b9faaae1 MS |
3672 | /* |
3673 | * Create the side-channel pipes and make them non-blocking... | |
3674 | */ | |
ef416fc2 | 3675 | |
b9faaae1 MS |
3676 | if (socketpair(AF_LOCAL, SOCK_STREAM, 0, job->side_pipes)) |
3677 | { | |
3678 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
3679 | "Unable to create side-channel pipes - %s.", strerror(errno)); | |
ef416fc2 | 3680 | |
b9faaae1 MS |
3681 | cupsdSetJobState(job, IPP_JOB_STOPPED, CUPSD_JOB_DEFAULT, |
3682 | "Job stopped because the scheduler could not create the " | |
3683 | "side-channel pipes."); | |
ef416fc2 | 3684 | |
b9faaae1 MS |
3685 | cupsdClosePipe(job->back_pipes); |
3686 | ||
3687 | cupsdClosePipe(job->status_pipes); | |
3688 | cupsdStatBufDelete(job->status_buffer); | |
3689 | job->status_buffer = NULL; | |
3690 | ||
3691 | cupsdDestroyProfile(job->profile); | |
3692 | job->profile = NULL; | |
3693 | return; | |
3694 | } | |
3695 | ||
3696 | fcntl(job->side_pipes[0], F_SETFL, | |
3697 | fcntl(job->side_pipes[0], F_GETFL) | O_NONBLOCK); | |
3698 | fcntl(job->side_pipes[1], F_SETFL, | |
3699 | fcntl(job->side_pipes[1], F_GETFL) | O_NONBLOCK); | |
ef416fc2 | 3700 | |
3701 | /* | |
b9faaae1 | 3702 | * Now start the first file in the job... |
ef416fc2 | 3703 | */ |
3704 | ||
b9faaae1 MS |
3705 | cupsdContinueJob(job); |
3706 | } | |
ef416fc2 | 3707 | |
ef416fc2 | 3708 | |
b9faaae1 MS |
3709 | /* |
3710 | * 'stop_job()' - Stop a print job. | |
3711 | */ | |
ef416fc2 | 3712 | |
b9faaae1 MS |
3713 | static void |
3714 | stop_job(cupsd_job_t *job, /* I - Job */ | |
3715 | cupsd_jobaction_t action) /* I - Action */ | |
3716 | { | |
3717 | int i; /* Looping var */ | |
b94498cf | 3718 | |
ef416fc2 | 3719 | |
b9faaae1 MS |
3720 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_job(job=%p(%d), action=%d)", job, |
3721 | job->id, action); | |
ef416fc2 | 3722 | |
b9faaae1 MS |
3723 | FilterLevel -= job->cost; |
3724 | job->cost = 0; | |
ef416fc2 | 3725 | |
238c3832 MS |
3726 | if (action == CUPSD_JOB_DEFAULT && !job->kill_time) |
3727 | job->kill_time = time(NULL) + JobKillDelay; | |
3728 | else if (action == CUPSD_JOB_FORCE) | |
3729 | job->kill_time = 0; | |
3730 | ||
b9faaae1 MS |
3731 | for (i = 0; job->filters[i]; i ++) |
3732 | if (job->filters[i] > 0) | |
3733 | cupsdEndProcess(job->filters[i], action == CUPSD_JOB_FORCE); | |
3734 | ||
3735 | if (job->backend > 0) | |
3736 | cupsdEndProcess(job->backend, action == CUPSD_JOB_FORCE); | |
e1d6a774 | 3737 | } |
ef416fc2 | 3738 | |
e1d6a774 | 3739 | |
3740 | /* | |
3741 | * 'unload_job()' - Unload a job from memory. | |
3742 | */ | |
3743 | ||
3744 | static void | |
3745 | unload_job(cupsd_job_t *job) /* I - Job */ | |
3746 | { | |
3747 | if (!job->attrs) | |
3748 | return; | |
3749 | ||
ed6e7faf | 3750 | cupsdLogMessage(CUPSD_LOG_DEBUG, "[Job %d] Unloading...", job->id); |
e1d6a774 | 3751 | |
3752 | ippDelete(job->attrs); | |
3753 | ||
cc0d019f MS |
3754 | job->attrs = NULL; |
3755 | job->state = NULL; | |
3756 | job->sheets = NULL; | |
3757 | job->job_sheets = NULL; | |
3758 | job->printer_message = NULL; | |
3759 | job->printer_reasons = NULL; | |
ef416fc2 | 3760 | } |
3761 | ||
3762 | ||
3763 | /* | |
f899b121 | 3764 | * 'update_job()' - Read a status update from a job's filters. |
3765 | */ | |
3766 | ||
3767 | void | |
09a101d6 | 3768 | update_job(cupsd_job_t *job) /* I - Job to check */ |
f899b121 | 3769 | { |
3770 | int i; /* Looping var */ | |
3771 | int copies; /* Number of copies printed */ | |
3772 | char message[1024], /* Message text */ | |
3773 | *ptr; /* Pointer update... */ | |
3774 | int loglevel, /* Log level for message */ | |
3775 | event = 0; /* Events? */ | |
f0ab5bff MS |
3776 | static const char * const levels[] = /* Log levels */ |
3777 | { | |
3778 | "NONE", | |
3779 | "EMERG", | |
3780 | "ALERT", | |
3781 | "CRIT", | |
3782 | "ERROR", | |
3783 | "WARN", | |
3784 | "NOTICE", | |
3785 | "INFO", | |
3786 | "DEBUG", | |
3787 | "DEBUG2" | |
3788 | }; | |
f899b121 | 3789 | |
3790 | ||
f0ab5bff MS |
3791 | /* |
3792 | * Get the printer associated with this job; if the printer is stopped for | |
3793 | * any reason then job->printer will be reset to NULL, so make sure we have | |
3794 | * a valid pointer... | |
3795 | */ | |
3796 | ||
f899b121 | 3797 | while ((ptr = cupsdStatBufUpdate(job->status_buffer, &loglevel, |
3798 | message, sizeof(message))) != NULL) | |
3799 | { | |
3800 | /* | |
3801 | * Process page and printer state messages as needed... | |
3802 | */ | |
3803 | ||
3804 | if (loglevel == CUPSD_LOG_PAGE) | |
3805 | { | |
3806 | /* | |
3807 | * Page message; send the message to the page_log file and update the | |
3808 | * job sheet count... | |
3809 | */ | |
3810 | ||
75bd9771 | 3811 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PAGE: %s", message); |
dd1abb6b | 3812 | |
91c84a35 | 3813 | if (job->sheets) |
f899b121 | 3814 | { |
3815 | if (!strncasecmp(message, "total ", 6)) | |
3816 | { | |
3817 | /* | |
3818 | * Got a total count of pages from a backend or filter... | |
3819 | */ | |
3820 | ||
3821 | copies = atoi(message + 6); | |
3822 | copies -= job->sheets->values[0].integer; /* Just track the delta */ | |
3823 | } | |
3824 | else if (!sscanf(message, "%*d%d", &copies)) | |
3825 | copies = 1; | |
3826 | ||
3827 | job->sheets->values[0].integer += copies; | |
3828 | ||
b9faaae1 | 3829 | if (job->printer->page_limit) |
f899b121 | 3830 | { |
b9faaae1 | 3831 | cupsd_quota_t *q = cupsdUpdateQuota(job->printer, job->username, |
f899b121 | 3832 | copies, 0); |
3833 | ||
3834 | #ifdef __APPLE__ | |
3835 | if (AppleQuotas && q->page_count == -3) | |
3836 | { | |
3837 | /* | |
3838 | * Quota limit exceeded, cancel job in progress immediately... | |
3839 | */ | |
3840 | ||
b9faaae1 MS |
3841 | cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_DEFAULT, |
3842 | "Canceled job because pages exceed user %s " | |
3843 | "quota limit on printer %s (%s).", | |
3844 | job->username, job->printer->name, | |
3845 | job->printer->info); | |
f899b121 | 3846 | return; |
3847 | } | |
3848 | #else | |
3849 | (void)q; | |
3850 | #endif /* __APPLE__ */ | |
3851 | } | |
3852 | } | |
3853 | ||
3854 | cupsdLogPage(job, message); | |
3855 | ||
91c84a35 | 3856 | if (job->sheets) |
b9faaae1 | 3857 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, |
91c84a35 | 3858 | "Printed %d page(s).", job->sheets->values[0].integer); |
f899b121 | 3859 | } |
3860 | else if (loglevel == CUPSD_LOG_STATE) | |
3861 | { | |
75bd9771 | 3862 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "STATE: %s", message); |
dd1abb6b | 3863 | |
09a101d6 | 3864 | if (!strcmp(message, "paused")) |
c24d2134 | 3865 | { |
b9faaae1 | 3866 | cupsdStopPrinter(job->printer, 1); |
c24d2134 MS |
3867 | return; |
3868 | } | |
09a101d6 | 3869 | else |
3870 | { | |
b9faaae1 MS |
3871 | cupsdSetPrinterReasons(job->printer, message); |
3872 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 3873 | event |= CUPSD_EVENT_PRINTER_STATE; |
09a101d6 | 3874 | } |
bc44d920 | 3875 | |
4509bb49 | 3876 | update_job_attrs(job, 0); |
f899b121 | 3877 | } |
3878 | else if (loglevel == CUPSD_LOG_ATTR) | |
3879 | { | |
3880 | /* | |
3881 | * Set attribute(s)... | |
3882 | */ | |
3883 | ||
3884 | int num_attrs; /* Number of attributes */ | |
3885 | cups_option_t *attrs; /* Attributes */ | |
3886 | const char *attr; /* Attribute */ | |
3887 | ||
3888 | ||
75bd9771 | 3889 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "ATTR: %s", message); |
dd1abb6b | 3890 | |
f899b121 | 3891 | num_attrs = cupsParseOptions(message, 0, &attrs); |
3892 | ||
3893 | if ((attr = cupsGetOption("auth-info-required", num_attrs, | |
3894 | attrs)) != NULL) | |
7ff4fea9 | 3895 | { |
b9faaae1 MS |
3896 | cupsdSetAuthInfoRequired(job->printer, attr, NULL); |
3897 | cupsdSetPrinterAttrs(job->printer); | |
3dfe78b3 | 3898 | |
b9faaae1 | 3899 | if (job->printer->type & CUPS_PRINTER_DISCOVERED) |
3dfe78b3 MS |
3900 | cupsdMarkDirty(CUPSD_DIRTY_REMOTE); |
3901 | else | |
3902 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
7ff4fea9 | 3903 | } |
f899b121 | 3904 | |
9a4f8274 MS |
3905 | if ((attr = cupsGetOption("job-media-progress", num_attrs, |
3906 | attrs)) != NULL) | |
3907 | { | |
3908 | int progress = atoi(attr); | |
3909 | ||
3910 | ||
3911 | if (progress >= 0 && progress <= 100) | |
3912 | { | |
3913 | job->progress = progress; | |
3914 | ||
3915 | if (job->sheets) | |
b9faaae1 | 3916 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, |
9a4f8274 MS |
3917 | "Printing page %d, %d%%", |
3918 | job->sheets->values[0].integer, job->progress); | |
3919 | } | |
3920 | } | |
3921 | ||
323c5de1 | 3922 | if ((attr = cupsGetOption("printer-alert", num_attrs, attrs)) != NULL) |
3923 | { | |
b9faaae1 | 3924 | cupsdSetString(&job->printer->alert, attr); |
d9bca400 | 3925 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3926 | } |
3927 | ||
3928 | if ((attr = cupsGetOption("printer-alert-description", num_attrs, | |
3929 | attrs)) != NULL) | |
3930 | { | |
b9faaae1 | 3931 | cupsdSetString(&job->printer->alert_description, attr); |
d9bca400 | 3932 | event |= CUPSD_EVENT_PRINTER_STATE; |
323c5de1 | 3933 | } |
3934 | ||
5a738aea MS |
3935 | if ((attr = cupsGetOption("marker-colors", num_attrs, attrs)) != NULL) |
3936 | { | |
b9faaae1 MS |
3937 | cupsdSetPrinterAttr(job->printer, "marker-colors", (char *)attr); |
3938 | job->printer->marker_time = time(NULL); | |
5a738aea | 3939 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3940 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3941 | } |
3942 | ||
3943 | if ((attr = cupsGetOption("marker-levels", num_attrs, attrs)) != NULL) | |
3944 | { | |
b9faaae1 MS |
3945 | cupsdSetPrinterAttr(job->printer, "marker-levels", (char *)attr); |
3946 | job->printer->marker_time = time(NULL); | |
5a738aea | 3947 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3948 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3949 | } |
3950 | ||
ed6e7faf MS |
3951 | if ((attr = cupsGetOption("marker-low-levels", num_attrs, attrs)) != NULL) |
3952 | { | |
b9faaae1 MS |
3953 | cupsdSetPrinterAttr(job->printer, "marker-low-levels", (char *)attr); |
3954 | job->printer->marker_time = time(NULL); | |
ed6e7faf MS |
3955 | event |= CUPSD_EVENT_PRINTER_STATE; |
3956 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
3957 | } | |
3958 | ||
3959 | if ((attr = cupsGetOption("marker-high-levels", num_attrs, attrs)) != NULL) | |
3960 | { | |
b9faaae1 MS |
3961 | cupsdSetPrinterAttr(job->printer, "marker-high-levels", (char *)attr); |
3962 | job->printer->marker_time = time(NULL); | |
ed6e7faf MS |
3963 | event |= CUPSD_EVENT_PRINTER_STATE; |
3964 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); | |
3965 | } | |
3966 | ||
75bd9771 MS |
3967 | if ((attr = cupsGetOption("marker-message", num_attrs, attrs)) != NULL) |
3968 | { | |
b9faaae1 MS |
3969 | cupsdSetPrinterAttr(job->printer, "marker-message", (char *)attr); |
3970 | job->printer->marker_time = time(NULL); | |
75bd9771 | 3971 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3972 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
75bd9771 MS |
3973 | } |
3974 | ||
5a738aea MS |
3975 | if ((attr = cupsGetOption("marker-names", num_attrs, attrs)) != NULL) |
3976 | { | |
b9faaae1 MS |
3977 | cupsdSetPrinterAttr(job->printer, "marker-names", (char *)attr); |
3978 | job->printer->marker_time = time(NULL); | |
5a738aea | 3979 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3980 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3981 | } |
3982 | ||
3983 | if ((attr = cupsGetOption("marker-types", num_attrs, attrs)) != NULL) | |
3984 | { | |
b9faaae1 MS |
3985 | cupsdSetPrinterAttr(job->printer, "marker-types", (char *)attr); |
3986 | job->printer->marker_time = time(NULL); | |
5a738aea | 3987 | event |= CUPSD_EVENT_PRINTER_STATE; |
52f6f666 | 3988 | cupsdMarkDirty(CUPSD_DIRTY_PRINTERS); |
5a738aea MS |
3989 | } |
3990 | ||
f899b121 | 3991 | cupsFreeOptions(num_attrs, attrs); |
3992 | } | |
c9fc04c6 MS |
3993 | else if (loglevel == CUPSD_LOG_PPD) |
3994 | { | |
3995 | /* | |
3996 | * Set attribute(s)... | |
3997 | */ | |
3998 | ||
3999 | int num_keywords; /* Number of keywords */ | |
4000 | cups_option_t *keywords; /* Keywords */ | |
4001 | ||
4002 | ||
75bd9771 | 4003 | cupsdLogJob(job, CUPSD_LOG_DEBUG, "PPD: %s", message); |
dd1abb6b | 4004 | |
c9fc04c6 MS |
4005 | num_keywords = cupsParseOptions(message, 0, &keywords); |
4006 | ||
b9faaae1 MS |
4007 | if (cupsdUpdatePrinterPPD(job->printer, num_keywords, keywords)) |
4008 | cupsdSetPrinterAttrs(job->printer); | |
c9fc04c6 MS |
4009 | |
4010 | cupsFreeOptions(num_keywords, keywords); | |
4011 | } | |
f899b121 | 4012 | #ifdef __APPLE__ |
4013 | else if (!strncmp(message, "recoverable:", 12)) | |
4014 | { | |
f899b121 | 4015 | ptr = message + 12; |
4016 | while (isspace(*ptr & 255)) | |
4017 | ptr ++; | |
4018 | ||
d2354e63 MS |
4019 | if (*ptr) |
4020 | { | |
b9faaae1 MS |
4021 | cupsdSetPrinterReasons(job->printer, |
4022 | "+com.apple.print.recoverable-warning"); | |
4023 | cupsdSetString(&(job->printer->recoverable), ptr); | |
4024 | cupsdAddPrinterHistory(job->printer); | |
d2354e63 MS |
4025 | event |= CUPSD_EVENT_PRINTER_STATE; |
4026 | } | |
f899b121 | 4027 | } |
4028 | else if (!strncmp(message, "recovered:", 10)) | |
4029 | { | |
b9faaae1 MS |
4030 | cupsdSetPrinterReasons(job->printer, |
4031 | "-com.apple.print.recoverable-warning"); | |
f899b121 | 4032 | |
4033 | ptr = message + 10; | |
4034 | while (isspace(*ptr & 255)) | |
4035 | ptr ++; | |
4036 | ||
b9faaae1 MS |
4037 | cupsdSetString(&(job->printer->recoverable), ptr); |
4038 | cupsdAddPrinterHistory(job->printer); | |
d9bca400 | 4039 | event |= CUPSD_EVENT_PRINTER_STATE; |
f899b121 | 4040 | } |
4041 | #endif /* __APPLE__ */ | |
75bd9771 | 4042 | else |
f899b121 | 4043 | { |
94da7e34 | 4044 | cupsdLogJob(job, loglevel, "%s", message); |
f899b121 | 4045 | |
1f0275e3 MS |
4046 | if (loglevel < CUPSD_LOG_DEBUG) |
4047 | { | |
b9faaae1 MS |
4048 | strlcpy(job->printer->state_message, message, |
4049 | sizeof(job->printer->state_message)); | |
4050 | cupsdAddPrinterHistory(job->printer); | |
4509bb49 | 4051 | |
8b116e60 | 4052 | event |= CUPSD_EVENT_PRINTER_STATE | CUPSD_EVENT_JOB_PROGRESS; |
4509bb49 | 4053 | |
94da7e34 | 4054 | if (loglevel < job->status_level) |
1f0275e3 MS |
4055 | { |
4056 | /* | |
b9faaae1 | 4057 | * Some messages show in the job-printer-state-message attribute... |
1f0275e3 | 4058 | */ |
09a101d6 | 4059 | |
1f0275e3 MS |
4060 | if (loglevel != CUPSD_LOG_NOTICE) |
4061 | job->status_level = loglevel; | |
01ce6322 | 4062 | |
1f0275e3 | 4063 | update_job_attrs(job, 1); |
f0ab5bff MS |
4064 | |
4065 | cupsdLogJob(job, CUPSD_LOG_DEBUG, | |
4066 | "Set job-printer-state-message to \"%s\", " | |
4067 | "current level=%s", | |
4068 | job->printer_message->values[0].string.text, | |
4069 | levels[job->status_level]); | |
1f0275e3 | 4070 | } |
75bd9771 | 4071 | } |
f899b121 | 4072 | } |
4073 | ||
4074 | if (!strchr(job->status_buffer->buffer, '\n')) | |
4075 | break; | |
4076 | } | |
4077 | ||
d9bca400 | 4078 | if (event & CUPSD_EVENT_PRINTER_STATE) |
b9faaae1 MS |
4079 | cupsdAddEvent(CUPSD_EVENT_PRINTER_STATE, job->printer, NULL, |
4080 | (job->printer->type & CUPS_PRINTER_CLASS) ? | |
f899b121 | 4081 | "Class \"%s\" state changed." : |
4082 | "Printer \"%s\" state changed.", | |
b9faaae1 | 4083 | job->printer->name); |
f899b121 | 4084 | |
8b116e60 MS |
4085 | if (event & CUPSD_EVENT_JOB_PROGRESS) |
4086 | cupsdAddEvent(CUPSD_EVENT_JOB_PROGRESS, job->printer, job, | |
4087 | "%s", job->printer->state_message); | |
4088 | ||
f899b121 | 4089 | if (ptr == NULL && !job->status_buffer->bufused) |
4090 | { | |
4091 | /* | |
4092 | * See if all of the filters and the backend have returned their | |
4093 | * exit statuses. | |
4094 | */ | |
4095 | ||
4096 | for (i = 0; job->filters[i] < 0; i ++); | |
4097 | ||
4098 | if (job->filters[i]) | |
d7871c8c MS |
4099 | { |
4100 | /* | |
4101 | * EOF but we haven't collected the exit status of all filters... | |
4102 | */ | |
4103 | ||
4104 | cupsdCheckProcess(); | |
f899b121 | 4105 | return; |
d7871c8c | 4106 | } |
f899b121 | 4107 | |
4108 | if (job->current_file >= job->num_files && job->backend > 0) | |
d7871c8c MS |
4109 | { |
4110 | /* | |
4111 | * EOF but we haven't collected the exit status of the backend... | |
4112 | */ | |
4113 | ||
4114 | cupsdCheckProcess(); | |
f899b121 | 4115 | return; |
d7871c8c | 4116 | } |
f899b121 | 4117 | |
4118 | /* | |
4119 | * Handle the end of job stuff... | |
4120 | */ | |
4121 | ||
b9faaae1 MS |
4122 | finalize_job(job); |
4123 | ||
4124 | /* | |
4125 | * Check for new jobs... | |
4126 | */ | |
4127 | ||
4128 | cupsdCheckJobs(); | |
f899b121 | 4129 | } |
4130 | } | |
4131 | ||
4132 | ||
4133 | /* | |
bc44d920 | 4134 | * 'update_job_attrs()' - Update the job-printer-* attributes. |
4135 | */ | |
4136 | ||
4137 | void | |
4509bb49 | 4138 | update_job_attrs(cupsd_job_t *job, /* I - Job to update */ |
b9faaae1 | 4139 | int do_message)/* I - 1 = copy job-printer-state message */ |
bc44d920 | 4140 | { |
4141 | int i; /* Looping var */ | |
4142 | int num_reasons; /* Actual number of reasons */ | |
4143 | const char * const *reasons; /* Reasons */ | |
f0ab5bff | 4144 | static const char *none = "none"; /* "none" reason */ |
bc44d920 | 4145 | |
4146 | ||
4147 | /* | |
4148 | * Get/create the job-printer-state-* attributes... | |
4149 | */ | |
4150 | ||
4151 | if (!job->printer_message) | |
4152 | { | |
4153 | if ((job->printer_message = ippFindAttribute(job->attrs, | |
4154 | "job-printer-state-message", | |
4155 | IPP_TAG_TEXT)) == NULL) | |
4156 | job->printer_message = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_TEXT, | |
4157 | "job-printer-state-message", | |
4158 | NULL, ""); | |
4159 | } | |
4160 | ||
4161 | if (!job->printer_reasons) | |
4162 | job->printer_reasons = ippFindAttribute(job->attrs, | |
4163 | "job-printer-state-reasons", | |
4164 | IPP_TAG_KEYWORD); | |
4165 | ||
bc44d920 | 4166 | /* |
b9faaae1 | 4167 | * Copy or clear the printer-state-message value as needed... |
bc44d920 | 4168 | */ |
4169 | ||
b9faaae1 MS |
4170 | if (job->state_value != IPP_JOB_PROCESSING && |
4171 | job->status_level == CUPSD_LOG_INFO) | |
4172 | cupsdSetString(&(job->printer_message->values[0].string.text), ""); | |
4173 | else if (job->printer->state_message[0] && do_message) | |
bc44d920 | 4174 | cupsdSetString(&(job->printer_message->values[0].string.text), |
b9faaae1 MS |
4175 | job->printer->state_message); |
4176 | ||
bc44d920 | 4177 | /* |
4178 | * ... and the printer-state-reasons value... | |
4179 | */ | |
4180 | ||
b9faaae1 | 4181 | if (job->printer->num_reasons == 0) |
bc44d920 | 4182 | { |
4183 | num_reasons = 1; | |
f0ab5bff | 4184 | reasons = &none; |
bc44d920 | 4185 | } |
4186 | else | |
4187 | { | |
b9faaae1 MS |
4188 | num_reasons = job->printer->num_reasons; |
4189 | reasons = (const char * const *)job->printer->reasons; | |
bc44d920 | 4190 | } |
4191 | ||
4192 | if (!job->printer_reasons || job->printer_reasons->num_values != num_reasons) | |
4193 | { | |
b9faaae1 MS |
4194 | /* |
4195 | * Replace/create a job-printer-state-reasons attribute... | |
4196 | */ | |
4197 | ||
bc44d920 | 4198 | ippDeleteAttribute(job->attrs, job->printer_reasons); |
4199 | ||
4200 | job->printer_reasons = ippAddStrings(job->attrs, | |
4201 | IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
4202 | "job-printer-state-reasons", | |
4203 | num_reasons, NULL, NULL); | |
4204 | } | |
b9faaae1 | 4205 | else |
d2354e63 | 4206 | { |
b9faaae1 MS |
4207 | /* |
4208 | * Don't bother clearing the reason strings if they are the same... | |
4209 | */ | |
4210 | ||
4211 | for (i = 0; i < num_reasons; i ++) | |
4212 | if (strcmp(job->printer_reasons->values[i].string.text, reasons[i])) | |
4213 | break; | |
4214 | ||
4215 | if (i >= num_reasons) | |
4216 | return; | |
4217 | ||
4218 | /* | |
4219 | * Not the same, so free the current strings... | |
4220 | */ | |
4221 | ||
4222 | for (i = 0; i < num_reasons; i ++) | |
d2354e63 MS |
4223 | _cupsStrFree(job->printer_reasons->values[i].string.text); |
4224 | } | |
bc44d920 | 4225 | |
b9faaae1 MS |
4226 | /* |
4227 | * Copy the reasons... | |
4228 | */ | |
4229 | ||
bc44d920 | 4230 | for (i = 0; i < num_reasons; i ++) |
d2354e63 | 4231 | job->printer_reasons->values[i].string.text = _cupsStrAlloc(reasons[i]); |
bc44d920 | 4232 | } |
4233 | ||
4234 | ||
4235 | /* | |
b19ccc9e | 4236 | * End of "$Id: job.c 7902 2008-09-03 14:20:17Z mike $". |
ef416fc2 | 4237 | */ |