]> git.ipfire.org Git - thirdparty/cups.git/blob - scheduler/printers.c
projects / thirdparty / cups.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
More changelog.
[thirdparty/cups.git] / scheduler / printers.c
1 /*
2 * "$Id$"
3 *
4 * Printer routines for the CUPS scheduler.
5 *
6 * Copyright 2007-2013 by Apple Inc.
7 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
8 *
9 * These coded instructions, statements, and computer programs are the
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/".
14 */
15
16 /*
17 * Include necessary headers...
18 */
19
20 #include "cupsd.h"
21 #include <cups/dir.h>
22 #ifdef HAVE_APPLICATIONSERVICES_H
23 # include <ApplicationServices/ApplicationServices.h>
24 #endif /* HAVE_APPLICATIONSERVICES_H */
25 #ifdef HAVE_SYS_MOUNT_H
26 # include <sys/mount.h>
27 #endif /* HAVE_SYS_MOUNT_H */
28 #ifdef HAVE_SYS_STATVFS_H
29 # include <sys/statvfs.h>
30 #elif defined(HAVE_SYS_STATFS_H)
31 # include <sys/statfs.h>
32 #endif /* HAVE_SYS_STATVFS_H */
33 #ifdef HAVE_SYS_VFS_H
34 # include <sys/vfs.h>
35 #endif /* HAVE_SYS_VFS_H */
36 #ifdef __APPLE__
37 # include <asl.h>
38 #endif /* __APPLE__ */
39
40
41 /*
42 * Local functions...
43 */
44
45 static void add_printer_defaults(cupsd_printer_t *p);
46 static void add_printer_filter(cupsd_printer_t *p, mime_type_t *type,
47 const char *filter);
48 static void add_printer_formats(cupsd_printer_t *p);
49 static int compare_printers(void *first, void *second, void *data);
50 static void delete_printer_filters(cupsd_printer_t *p);
51 static void dirty_printer(cupsd_printer_t *p);
52 static void load_ppd(cupsd_printer_t *p);
53 static void log_ipp_conformance(cupsd_printer_t *p, const char *reason);
54 static ipp_t *new_media_col(_pwg_size_t *size, const char *source,
55 const char *type);
56 static void write_xml_string(cups_file_t *fp, const char *s);
57
58
59 /*
60 * 'cupsdAddPrinter()' - Add a printer to the system.
61 */
62
63 cupsd_printer_t * /* O - New printer */
64 cupsdAddPrinter(const char *name) /* I - Name of printer */
65 {
66 cupsd_printer_t *p; /* New printer */
67 char uri[1024], /* Printer URI */
68 uuid[64]; /* Printer UUID */
69
70
71 /*
72 * Range check input...
73 */
74
75 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddPrinter(\"%s\")", name);
76
77 /*
78 * Create a new printer entity...
79 */
80
81 if ((p = calloc(1, sizeof(cupsd_printer_t))) == NULL)
82 {
83 cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for printer - %s",
84 strerror(errno));
85 return (NULL);
86 }
87
88 cupsdSetString(&p->name, name);
89 cupsdSetString(&p->info, name);
90 cupsdSetString(&p->hostname, ServerName);
91
92 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
93 ServerName, RemotePort, "/printers/%s", name);
94 cupsdSetString(&p->uri, uri);
95 cupsdSetString(&p->uuid, _httpAssembleUUID(ServerName, RemotePort, name, 0,
96 uuid, sizeof(uuid)));
97 cupsdSetDeviceURI(p, "file:///dev/null");
98
99 p->state = IPP_PRINTER_STOPPED;
100 p->state_time = time(NULL);
101 p->accepting = 0;
102 p->shared = DefaultShared;
103 p->filetype = mimeAddType(MimeDatabase, "printer", name);
104
105 cupsdSetString(&p->job_sheets[0], "none");
106 cupsdSetString(&p->job_sheets[1], "none");
107
108 cupsdSetString(&p->error_policy, ErrorPolicy);
109 cupsdSetString(&p->op_policy, DefaultPolicy);
110
111 p->op_policy_ptr = DefaultPolicyPtr;
112
113 /*
114 * Insert the printer in the printer list alphabetically...
115 */
116
117 if (!Printers)
118 Printers = cupsArrayNew(compare_printers, NULL);
119
120 cupsdLogMessage(CUPSD_LOG_DEBUG2,
121 "cupsdAddPrinter: Adding %s to Printers", p->name);
122 cupsArrayAdd(Printers, p);
123
124 /*
125 * Return the new printer...
126 */
127
128 return (p);
129 }
130
131
132 /*
133 * 'cupsdCreateCommonData()' - Create the common printer data.
134 */
135
136 void
137 cupsdCreateCommonData(void)
138 {
139 int i; /* Looping var */
140 ipp_attribute_t *attr; /* Attribute data */
141 cups_dir_t *dir; /* Notifier directory */
142 cups_dentry_t *dent; /* Notifier directory entry */
143 cups_array_t *notifiers; /* Notifier array */
144 char filename[1024], /* Filename */
145 *notifier; /* Current notifier */
146 cupsd_policy_t *p; /* Current policy */
147 int k_supported; /* Maximum file size supported */
148 #ifdef HAVE_STATVFS
149 struct statvfs spoolinfo; /* FS info for spool directory */
150 double spoolsize; /* FS size */
151 #elif defined(HAVE_STATFS)
152 struct statfs spoolinfo; /* FS info for spool directory */
153 double spoolsize; /* FS size */
154 #endif /* HAVE_STATVFS */
155 static const int nups[] = /* number-up-supported values */
156 { 1, 2, 4, 6, 9, 16 };
157 static const int orients[4] =/* orientation-requested-supported values */
158 {
159 IPP_PORTRAIT,
160 IPP_LANDSCAPE,
161 IPP_REVERSE_LANDSCAPE,
162 IPP_REVERSE_PORTRAIT
163 };
164 static const char * const holds[] = /* job-hold-until-supported values */
165 {
166 "no-hold",
167 "indefinite",
168 "day-time",
169 "evening",
170 "night",
171 "second-shift",
172 "third-shift",
173 "weekend"
174 };
175 static const char * const versions[] =/* ipp-versions-supported values */
176 {
177 "1.0",
178 "1.1",
179 "2.0",
180 "2.1"
181 };
182 static const int ops[] = /* operations-supported values */
183 {
184 IPP_PRINT_JOB,
185 IPP_VALIDATE_JOB,
186 IPP_CREATE_JOB,
187 IPP_SEND_DOCUMENT,
188 IPP_CANCEL_JOB,
189 IPP_GET_JOB_ATTRIBUTES,
190 IPP_GET_JOBS,
191 IPP_GET_PRINTER_ATTRIBUTES,
192 IPP_HOLD_JOB,
193 IPP_RELEASE_JOB,
194 IPP_RESTART_JOB,
195 IPP_PAUSE_PRINTER,
196 IPP_RESUME_PRINTER,
197 IPP_PURGE_JOBS,
198 IPP_SET_PRINTER_ATTRIBUTES,
199 IPP_SET_JOB_ATTRIBUTES,
200 IPP_GET_PRINTER_SUPPORTED_VALUES,
201 IPP_CREATE_PRINTER_SUBSCRIPTION,
202 IPP_CREATE_JOB_SUBSCRIPTION,
203 IPP_GET_SUBSCRIPTION_ATTRIBUTES,
204 IPP_GET_SUBSCRIPTIONS,
205 IPP_RENEW_SUBSCRIPTION,
206 IPP_CANCEL_SUBSCRIPTION,
207 IPP_GET_NOTIFICATIONS,
208 IPP_ENABLE_PRINTER,
209 IPP_DISABLE_PRINTER,
210 IPP_HOLD_NEW_JOBS,
211 IPP_RELEASE_HELD_NEW_JOBS,
212 IPP_CANCEL_JOBS,
213 IPP_CANCEL_MY_JOBS,
214 IPP_CLOSE_JOB,
215 CUPS_GET_DEFAULT,
216 CUPS_GET_PRINTERS,
217 CUPS_ADD_PRINTER,
218 CUPS_DELETE_PRINTER,
219 CUPS_GET_CLASSES,
220 CUPS_ADD_CLASS,
221 CUPS_DELETE_CLASS,
222 CUPS_ACCEPT_JOBS,
223 CUPS_REJECT_JOBS,
224 CUPS_SET_DEFAULT,
225 CUPS_GET_DEVICES,
226 CUPS_GET_PPDS,
227 CUPS_MOVE_JOB,
228 CUPS_AUTHENTICATE_JOB,
229 CUPS_GET_PPD,
230 CUPS_GET_DOCUMENT,
231 IPP_RESTART_JOB
232 };
233 static const char * const charsets[] =/* charset-supported values */
234 {
235 "us-ascii",
236 "utf-8"
237 };
238 static const char * const compressions[] =
239 { /* document-compression-supported values */
240 "none"
241 #ifdef HAVE_LIBZ
242 ,"gzip"
243 #endif /* HAVE_LIBZ */
244 };
245 static const char * const media_col_supported[] =
246 { /* media-col-supported values */
247 "media-bottom-margin",
248 "media-left-margin",
249 "media-right-margin",
250 "media-size",
251 "media-source",
252 "media-top-margin",
253 "media-type"
254 };
255 static const char * const multiple_document_handling[] =
256 { /* multiple-document-handling-supported values */
257 "separate-documents-uncollated-copies",
258 "separate-documents-collated-copies"
259 };
260 static const char * const notify_attrs[] =
261 { /* notify-attributes-supported values */
262 "printer-state-change-time",
263 "notify-lease-expiration-time",
264 "notify-subscriber-user-name"
265 };
266 static const char * const notify_events[] =
267 { /* notify-events-supported values */
268 "job-completed",
269 "job-config-changed",
270 "job-created",
271 "job-progress",
272 "job-state-changed",
273 "job-stopped",
274 "printer-added",
275 "printer-changed",
276 "printer-config-changed",
277 "printer-deleted",
278 "printer-finishings-changed",
279 "printer-media-changed",
280 "printer-modified",
281 "printer-restarted",
282 "printer-shutdown",
283 "printer-state-changed",
284 "printer-stopped",
285 "server-audit",
286 "server-restarted",
287 "server-started",
288 "server-stopped"
289 };
290 static const char * const job_creation[] =
291 { /* job-creation-attributes-supported */
292 "copies",
293 "finishings",
294 "ipp-attribute-fidelity",
295 "job-hold-until",
296 "job-name",
297 "job-priority",
298 "job-sheets",
299 "media",
300 "media-col",
301 "multiple-document-handling",
302 "number-up",
303 "output-bin",
304 "orientation-requested",
305 "page-ranges",
306 "print-color-mode",
307 "print-quality",
308 "printer-resolution",
309 "sides"
310 };
311 static const char * const job_settable[] =
312 { /* job-settable-attributes-supported */
313 "copies",
314 "finishings",
315 "job-hold-until",
316 "job-name",
317 "job-priority",
318 "media",
319 "media-col",
320 "multiple-document-handling",
321 "number-up",
322 "output-bin",
323 "orientation-requested",
324 "page-ranges",
325 "print-color-mode",
326 "print-quality",
327 "printer-resolution",
328 "sides"
329 };
330 static const char * const pdf_versions[] =
331 { /* pdf-versions-supported */
332 "adobe-1.2",
333 "adobe-1.3",
334 "adobe-1.4",
335 "adobe-1.5",
336 "adobe-1.6",
337 "adobe-1.7",
338 "iso-19005-1_2005",
339 "iso-32000-1_2008",
340 "pwg-5102.3"
341 };
342 static const char * const printer_settable[] =
343 { /* printer-settable-attributes-supported */
344 "printer-info",
345 "printer-location"
346 };
347 static const char * const which_jobs[] =
348 { /* which-jobs-supported values */
349 "completed",
350 "not-completed",
351 "aborted",
352 "all",
353 "canceled",
354 "pending",
355 "pending-held",
356 "processing",
357 "processing-stopped"
358 };
359
360
361 if (CommonData)
362 ippDelete(CommonData);
363
364 CommonData = ippNew();
365
366 /*
367 * Get the maximum spool size based on the size of the filesystem used for
368 * the RequestRoot directory. If the host OS doesn't support the statfs call
369 * or the filesystem is larger than 2TiB, always report INT_MAX.
370 */
371
372 #ifdef HAVE_STATVFS
373 if (statvfs(RequestRoot, &spoolinfo))
374 k_supported = INT_MAX;
375 else if ((spoolsize = (double)spoolinfo.f_frsize * spoolinfo.f_blocks / 1024) >
376 INT_MAX)
377 k_supported = INT_MAX;
378 else
379 k_supported = (int)spoolsize;
380
381 #elif defined(HAVE_STATFS)
382 if (statfs(RequestRoot, &spoolinfo))
383 k_supported = INT_MAX;
384 else if ((spoolsize = (double)spoolinfo.f_bsize * spoolinfo.f_blocks / 1024) >
385 INT_MAX)
386 k_supported = INT_MAX;
387 else
388 k_supported = (int)spoolsize;
389
390 #else
391 k_supported = INT_MAX;
392 #endif /* HAVE_STATVFS */
393
394 /*
395 * This list of attributes is sorted to improve performance when the
396 * client provides a requested-attributes attribute...
397 */
398
399 /* charset-configured */
400 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
401 "charset-configured", NULL, "utf-8");
402
403 /* charset-supported */
404 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
405 "charset-supported", sizeof(charsets) / sizeof(charsets[0]),
406 NULL, charsets);
407
408 /* compression-supported */
409 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
410 "compression-supported",
411 sizeof(compressions) / sizeof(compressions[0]),
412 NULL, compressions);
413
414 /* copies-supported */
415 ippAddRange(CommonData, IPP_TAG_PRINTER, "copies-supported", 1, MaxCopies);
416
417 /* cups-version */
418 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_TEXT | IPP_TAG_COPY,
419 "cups-version", NULL, CUPS_SVERSION + 6);
420
421 /* generated-natural-language-supported (no IPP_TAG_COPY) */
422 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
423 "generated-natural-language-supported", NULL, DefaultLanguage);
424
425 /* ipp-versions-supported */
426 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
427 "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]),
428 NULL, versions);
429
430 /* ippget-event-life */
431 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
432 "ippget-event-life", 15);
433
434 /* job-creation-attributes-supported */
435 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
436 "job-creation-attributes-supported",
437 sizeof(job_creation) / sizeof(job_creation[0]),
438 NULL, job_creation);
439
440 /* job-hold-until-supported */
441 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
442 "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]),
443 NULL, holds);
444
445 /* job-ids-supported */
446 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "job-ids-supported", 1);
447
448 /* job-k-octets-supported */
449 ippAddRange(CommonData, IPP_TAG_PRINTER, "job-k-octets-supported", 0,
450 k_supported);
451
452 /* job-priority-supported */
453 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
454 "job-priority-supported", 100);
455
456 /* job-settable-attributes-supported */
457 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
458 "job-settable-attributes-supported",
459 sizeof(job_settable) / sizeof(job_settable[0]),
460 NULL, job_settable);
461
462 /* job-sheets-supported */
463 if (cupsArrayCount(Banners) > 0)
464 {
465 /*
466 * Setup the job-sheets-supported attribute...
467 */
468
469 if (Classification && !ClassifyOverride)
470 attr = ippAddString(CommonData, IPP_TAG_PRINTER,
471 IPP_TAG_NAME | IPP_TAG_COPY,
472 "job-sheets-supported", NULL, Classification);
473 else
474 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER,
475 IPP_TAG_NAME | IPP_TAG_COPY,
476 "job-sheets-supported", cupsArrayCount(Banners) + 1,
477 NULL, NULL);
478
479 if (attr == NULL)
480 cupsdLogMessage(CUPSD_LOG_EMERG,
481 "Unable to allocate memory for "
482 "job-sheets-supported attribute: %s!", strerror(errno));
483 else if (!Classification || ClassifyOverride)
484 {
485 cupsd_banner_t *banner; /* Current banner */
486
487
488 attr->values[0].string.text = _cupsStrAlloc("none");
489
490 for (i = 1, banner = (cupsd_banner_t *)cupsArrayFirst(Banners);
491 banner;
492 i ++, banner = (cupsd_banner_t *)cupsArrayNext(Banners))
493 attr->values[i].string.text = banner->name;
494 }
495 }
496 else
497 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
498 "job-sheets-supported", NULL, "none");
499
500 /* jpeg-k-octets-supported */
501 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-k-octets-supported", 0,
502 k_supported);
503
504 /* jpeg-x-dimension-supported */
505 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-x-dimension-supported", 0,
506 65535);
507
508 /* jpeg-y-dimension-supported */
509 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-y-dimension-supported", 1,
510 65535);
511
512 /* media-col-supported */
513 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
514 "media-col-supported",
515 sizeof(media_col_supported) /
516 sizeof(media_col_supported[0]), NULL,
517 media_col_supported);
518
519 /* multiple-document-handling-supported */
520 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
521 "multiple-document-handling-supported",
522 sizeof(multiple_document_handling) /
523 sizeof(multiple_document_handling[0]), NULL,
524 multiple_document_handling);
525
526 /* multiple-document-jobs-supported */
527 ippAddBoolean(CommonData, IPP_TAG_PRINTER,
528 "multiple-document-jobs-supported", 1);
529
530 /* multiple-operation-time-out */
531 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
532 "multiple-operation-time-out", MultipleOperationTimeout);
533
534 /* natural-language-configured (no IPP_TAG_COPY) */
535 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
536 "natural-language-configured", NULL, DefaultLanguage);
537
538 /* notify-attributes-supported */
539 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
540 "notify-attributes-supported",
541 (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])),
542 NULL, notify_attrs);
543
544 /* notify-lease-duration-supported */
545 ippAddRange(CommonData, IPP_TAG_PRINTER,
546 "notify-lease-duration-supported", 0,
547 MaxLeaseDuration ? MaxLeaseDuration : 2147483647);
548
549 /* notify-max-events-supported */
550 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
551 "notify-max-events-supported", MaxEvents);
552
553 /* notify-events-supported */
554 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
555 "notify-events-supported",
556 (int)(sizeof(notify_events) / sizeof(notify_events[0])),
557 NULL, notify_events);
558
559 /* notify-pull-method-supported */
560 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
561 "notify-pull-method-supported", NULL, "ippget");
562
563 /* notify-schemes-supported */
564 snprintf(filename, sizeof(filename), "%s/notifier", ServerBin);
565 if ((dir = cupsDirOpen(filename)) != NULL)
566 {
567 notifiers = cupsArrayNew((cups_array_func_t)strcmp, NULL);
568
569 while ((dent = cupsDirRead(dir)) != NULL)
570 if (S_ISREG(dent->fileinfo.st_mode) &&
571 (dent->fileinfo.st_mode & S_IXOTH) != 0)
572 cupsArrayAdd(notifiers, _cupsStrAlloc(dent->filename));
573
574 if (cupsArrayCount(notifiers) > 0)
575 {
576 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
577 "notify-schemes-supported",
578 cupsArrayCount(notifiers), NULL, NULL);
579
580 for (i = 0, notifier = (char *)cupsArrayFirst(notifiers);
581 notifier;
582 i ++, notifier = (char *)cupsArrayNext(notifiers))
583 attr->values[i].string.text = notifier;
584 }
585
586 cupsArrayDelete(notifiers);
587 cupsDirClose(dir);
588 }
589
590 /* number-up-supported */
591 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
592 "number-up-supported", sizeof(nups) / sizeof(nups[0]), nups);
593
594 /* operations-supported */
595 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
596 "operations-supported", sizeof(ops) / sizeof(ops[0]), ops);
597
598 /* orientation-requested-supported */
599 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
600 "orientation-requested-supported", 4, orients);
601
602 /* page-ranges-supported */
603 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1);
604
605 /* pdf-k-octets-supported */
606 ippAddRange(CommonData, IPP_TAG_PRINTER, "pdf-k-octets-supported", 0,
607 k_supported);
608
609 /* pdf-versions-supported */
610 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
611 "pdf-versions-supported",
612 sizeof(pdf_versions) / sizeof(pdf_versions[0]), NULL,
613 pdf_versions);
614
615 /* pdl-override-supported */
616 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
617 "pdl-override-supported", NULL, "attempted");
618
619 /* printer-op-policy-supported */
620 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
621 "printer-op-policy-supported", cupsArrayCount(Policies),
622 NULL, NULL);
623 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
624 p;
625 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
626 attr->values[i].string.text = p->name;
627
628 /* printer-settable-attributes-supported */
629 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
630 "printer-settable-attributes-supported",
631 sizeof(printer_settable) / sizeof(printer_settable[0]),
632 NULL, printer_settable);
633
634 /* server-is-sharing-printers */
635 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "server-is-sharing-printers",
636 BrowseLocalProtocols != 0 && Browsing);
637
638 /* which-jobs-supported */
639 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
640 "which-jobs-supported",
641 sizeof(which_jobs) / sizeof(which_jobs[0]), NULL, which_jobs);
642 }
643
644
645 /*
646 * 'cupsdDeleteAllPrinters()' - Delete all printers from the system.
647 */
648
649 void
650 cupsdDeleteAllPrinters(void)
651 {
652 cupsd_printer_t *p; /* Pointer to current printer/class */
653
654
655 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
656 p;
657 p = (cupsd_printer_t *)cupsArrayNext(Printers))
658 {
659 p->op_policy_ptr = DefaultPolicyPtr;
660 cupsdDeletePrinter(p, 0);
661 }
662 }
663
664
665 /*
666 * 'cupsdDeletePrinter()' - Delete a printer from the system.
667 */
668
669 int /* O - 1 if classes affected, 0 otherwise */
670 cupsdDeletePrinter(
671 cupsd_printer_t *p, /* I - Printer to delete */
672 int update) /* I - Update printers.conf? */
673 {
674 int i, /* Looping var */
675 changed = 0; /* Class changed? */
676
677
678 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)",
679 p, p->name, update);
680
681 /*
682 * Save the current position in the Printers array...
683 */
684
685 cupsArraySave(Printers);
686
687 /*
688 * Stop printing on this printer...
689 */
690
691 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
692
693 p->state = IPP_PRINTER_STOPPED; /* Force for browsed printers */
694
695 if (p->job)
696 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
697 update ? "Job stopped due to printer being deleted." :
698 "Job stopped.");
699
700 /*
701 * Remove the printer from the list...
702 */
703
704 cupsdLogMessage(CUPSD_LOG_DEBUG2,
705 "cupsdDeletePrinter: Removing %s from Printers", p->name);
706 cupsArrayRemove(Printers, p);
707
708 /*
709 * If p is the default printer, assign a different one...
710 */
711
712 if (p == DefaultPrinter)
713 DefaultPrinter = NULL;
714
715 /*
716 * Remove this printer from any classes...
717 */
718
719 changed = cupsdDeletePrinterFromClasses(p);
720
721 /*
722 * Deregister from any browse protocols...
723 */
724
725 cupsdDeregisterPrinter(p, 1);
726
727 /*
728 * Free all memory used by the printer...
729 */
730
731 if (p->printers != NULL)
732 free(p->printers);
733
734 delete_printer_filters(p);
735
736 for (i = 0; i < p->num_reasons; i ++)
737 _cupsStrFree(p->reasons[i]);
738
739 ippDelete(p->attrs);
740 ippDelete(p->ppd_attrs);
741
742 mimeDeleteType(MimeDatabase, p->filetype);
743 mimeDeleteType(MimeDatabase, p->prefiltertype);
744
745 cupsdFreeStrings(&(p->users));
746 cupsdFreeQuotas(p);
747
748 cupsdClearString(&p->uri);
749 cupsdClearString(&p->hostname);
750 cupsdClearString(&p->name);
751 cupsdClearString(&p->location);
752 cupsdClearString(&p->make_model);
753 cupsdClearString(&p->info);
754 cupsdClearString(&p->job_sheets[0]);
755 cupsdClearString(&p->job_sheets[1]);
756 cupsdClearString(&p->device_uri);
757 cupsdClearString(&p->sanitized_device_uri);
758 cupsdClearString(&p->port_monitor);
759 cupsdClearString(&p->op_policy);
760 cupsdClearString(&p->error_policy);
761
762 cupsdClearString(&p->alert);
763 cupsdClearString(&p->alert_description);
764
765 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
766 cupsdClearString(&p->pdl);
767 cupsdClearString(&p->reg_name);
768 #endif /* HAVE_DNSSD || HAVE_AVAHI */
769
770 cupsArrayDelete(p->filetypes);
771
772 cupsFreeOptions(p->num_options, p->options);
773
774 free(p);
775
776 /*
777 * Restore the previous position in the Printers array...
778 */
779
780 cupsArrayRestore(Printers);
781
782 return (changed);
783 }
784
785
786 /*
787 * 'cupsdFindDest()' - Find a destination in the list.
788 */
789
790 cupsd_printer_t * /* O - Destination in list */
791 cupsdFindDest(const char *name) /* I - Name of printer or class to find */
792 {
793 cupsd_printer_t key; /* Search key */
794
795
796 key.name = (char *)name;
797 return ((cupsd_printer_t *)cupsArrayFind(Printers, &key));
798 }
799
800
801 /*
802 * 'cupsdFindPrinter()' - Find a printer in the list.
803 */
804
805 cupsd_printer_t * /* O - Printer in list */
806 cupsdFindPrinter(const char *name) /* I - Name of printer to find */
807 {
808 cupsd_printer_t *p; /* Printer in list */
809
810
811 if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS))
812 return (NULL);
813 else
814 return (p);
815 }
816
817
818 /*
819 * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file.
820 */
821
822 void
823 cupsdLoadAllPrinters(void)
824 {
825 int i; /* Looping var */
826 cups_file_t *fp; /* printers.conf file */
827 int linenum; /* Current line number */
828 char line[4096], /* Line from file */
829 *value, /* Pointer to value */
830 *valueptr; /* Pointer into value */
831 cupsd_printer_t *p; /* Current printer */
832
833
834 /*
835 * Open the printers.conf file...
836 */
837
838 snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot);
839 if ((fp = cupsdOpenConfFile(line)) == NULL)
840 return;
841
842 /*
843 * Read printer configurations until we hit EOF...
844 */
845
846 linenum = 0;
847 p = NULL;
848
849 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
850 {
851 /*
852 * Decode the directive...
853 */
854
855 if (!_cups_strcasecmp(line, "<Printer") ||
856 !_cups_strcasecmp(line, "<DefaultPrinter"))
857 {
858 /*
859 * <Printer name> or <DefaultPrinter name>
860 */
861
862 if (p == NULL && value)
863 {
864 /*
865 * Add the printer and a base file type...
866 */
867
868 cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading printer %s...", value);
869
870 p = cupsdAddPrinter(value);
871 p->accepting = 1;
872 p->state = IPP_PRINTER_IDLE;
873
874 /*
875 * Set the default printer as needed...
876 */
877
878 if (!_cups_strcasecmp(line, "<DefaultPrinter"))
879 DefaultPrinter = p;
880 }
881 else
882 cupsdLogMessage(CUPSD_LOG_ERROR,
883 "Syntax error on line %d of printers.conf.", linenum);
884 }
885 else if (!_cups_strcasecmp(line, "</Printer>"))
886 {
887 if (p != NULL)
888 {
889 /*
890 * Close out the current printer...
891 */
892
893 cupsdSetPrinterAttrs(p);
894
895 if (strncmp(p->device_uri, "file:", 5) &&
896 p->state != IPP_PRINTER_STOPPED)
897 {
898 /*
899 * See if the backend exists...
900 */
901
902 snprintf(line, sizeof(line), "%s/backend/%s", ServerBin,
903 p->device_uri);
904
905 if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL)
906 *valueptr = '\0'; /* Chop everything but URI scheme */
907
908 if (access(line, 0))
909 {
910 /*
911 * Backend does not exist, stop printer...
912 */
913
914 p->state = IPP_PRINTER_STOPPED;
915 snprintf(p->state_message, sizeof(p->state_message),
916 "Backend %s does not exist!", line);
917 }
918 }
919
920 p = NULL;
921 }
922 else
923 cupsdLogMessage(CUPSD_LOG_ERROR,
924 "Syntax error on line %d of printers.conf.", linenum);
925 }
926 else if (!p)
927 {
928 cupsdLogMessage(CUPSD_LOG_ERROR,
929 "Syntax error on line %d of printers.conf.", linenum);
930 }
931 else if (!_cups_strcasecmp(line, "UUID"))
932 {
933 if (value && !strncmp(value, "urn:uuid:", 9))
934 cupsdSetString(&(p->uuid), value);
935 else
936 cupsdLogMessage(CUPSD_LOG_ERROR,
937 "Bad UUID on line %d of printers.conf.", linenum);
938 }
939 else if (!_cups_strcasecmp(line, "AuthInfoRequired"))
940 {
941 if (!cupsdSetAuthInfoRequired(p, value, NULL))
942 cupsdLogMessage(CUPSD_LOG_ERROR,
943 "Bad AuthInfoRequired on line %d of printers.conf.",
944 linenum);
945 }
946 else if (!_cups_strcasecmp(line, "Info"))
947 {
948 if (value)
949 cupsdSetString(&p->info, value);
950 }
951 else if (!_cups_strcasecmp(line, "MakeModel"))
952 {
953 if (value)
954 cupsdSetString(&p->make_model, value);
955 }
956 else if (!_cups_strcasecmp(line, "Location"))
957 {
958 if (value)
959 cupsdSetString(&p->location, value);
960 }
961 else if (!_cups_strcasecmp(line, "DeviceURI"))
962 {
963 if (value)
964 cupsdSetDeviceURI(p, value);
965 else
966 cupsdLogMessage(CUPSD_LOG_ERROR,
967 "Syntax error on line %d of printers.conf.", linenum);
968 }
969 else if (!_cups_strcasecmp(line, "Option") && value)
970 {
971 /*
972 * Option name value
973 */
974
975 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
976
977 if (!*valueptr)
978 cupsdLogMessage(CUPSD_LOG_ERROR,
979 "Syntax error on line %d of printers.conf.", linenum);
980 else
981 {
982 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
983
984 p->num_options = cupsAddOption(value, valueptr, p->num_options,
985 &(p->options));
986 }
987 }
988 else if (!_cups_strcasecmp(line, "PortMonitor"))
989 {
990 if (value && strcmp(value, "none"))
991 cupsdSetString(&p->port_monitor, value);
992 else if (value)
993 cupsdClearString(&p->port_monitor);
994 else
995 cupsdLogMessage(CUPSD_LOG_ERROR,
996 "Syntax error on line %d of printers.conf.", linenum);
997 }
998 else if (!_cups_strcasecmp(line, "Reason"))
999 {
1000 if (value &&
1001 strcmp(value, "connecting-to-device") &&
1002 strcmp(value, "cups-insecure-filter-warning") &&
1003 strcmp(value, "cups-missing-filter-warning"))
1004 {
1005 for (i = 0 ; i < p->num_reasons; i ++)
1006 if (!strcmp(value, p->reasons[i]))
1007 break;
1008
1009 if (i >= p->num_reasons &&
1010 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1011 {
1012 p->reasons[p->num_reasons] = _cupsStrAlloc(value);
1013 p->num_reasons ++;
1014 }
1015 }
1016 else
1017 cupsdLogMessage(CUPSD_LOG_ERROR,
1018 "Syntax error on line %d of printers.conf.", linenum);
1019 }
1020 else if (!_cups_strcasecmp(line, "State"))
1021 {
1022 /*
1023 * Set the initial queue state...
1024 */
1025
1026 if (value && !_cups_strcasecmp(value, "idle"))
1027 p->state = IPP_PRINTER_IDLE;
1028 else if (value && !_cups_strcasecmp(value, "stopped"))
1029 {
1030 p->state = IPP_PRINTER_STOPPED;
1031
1032 for (i = 0 ; i < p->num_reasons; i ++)
1033 if (!strcmp("paused", p->reasons[i]))
1034 break;
1035
1036 if (i >= p->num_reasons &&
1037 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1038 {
1039 p->reasons[p->num_reasons] = _cupsStrAlloc("paused");
1040 p->num_reasons ++;
1041 }
1042 }
1043 else
1044 cupsdLogMessage(CUPSD_LOG_ERROR,
1045 "Syntax error on line %d of printers.conf.", linenum);
1046 }
1047 else if (!_cups_strcasecmp(line, "StateMessage"))
1048 {
1049 /*
1050 * Set the initial queue state message...
1051 */
1052
1053 if (value)
1054 strlcpy(p->state_message, value, sizeof(p->state_message));
1055 }
1056 else if (!_cups_strcasecmp(line, "StateTime"))
1057 {
1058 /*
1059 * Set the state time...
1060 */
1061
1062 if (value)
1063 p->state_time = atoi(value);
1064 }
1065 else if (!_cups_strcasecmp(line, "Accepting"))
1066 {
1067 /*
1068 * Set the initial accepting state...
1069 */
1070
1071 if (value &&
1072 (!_cups_strcasecmp(value, "yes") ||
1073 !_cups_strcasecmp(value, "on") ||
1074 !_cups_strcasecmp(value, "true")))
1075 p->accepting = 1;
1076 else if (value &&
1077 (!_cups_strcasecmp(value, "no") ||
1078 !_cups_strcasecmp(value, "off") ||
1079 !_cups_strcasecmp(value, "false")))
1080 p->accepting = 0;
1081 else
1082 cupsdLogMessage(CUPSD_LOG_ERROR,
1083 "Syntax error on line %d of printers.conf.", linenum);
1084 }
1085 else if (!_cups_strcasecmp(line, "Type"))
1086 {
1087 if (value)
1088 p->type = atoi(value);
1089 else
1090 cupsdLogMessage(CUPSD_LOG_ERROR,
1091 "Syntax error on line %d of printers.conf.", linenum);
1092 }
1093 else if (!_cups_strcasecmp(line, "Shared"))
1094 {
1095 /*
1096 * Set the initial shared state...
1097 */
1098
1099 if (value &&
1100 (!_cups_strcasecmp(value, "yes") ||
1101 !_cups_strcasecmp(value, "on") ||
1102 !_cups_strcasecmp(value, "true")))
1103 p->shared = 1;
1104 else if (value &&
1105 (!_cups_strcasecmp(value, "no") ||
1106 !_cups_strcasecmp(value, "off") ||
1107 !_cups_strcasecmp(value, "false")))
1108 p->shared = 0;
1109 else
1110 cupsdLogMessage(CUPSD_LOG_ERROR,
1111 "Syntax error on line %d of printers.conf.", linenum);
1112 }
1113 else if (!_cups_strcasecmp(line, "JobSheets"))
1114 {
1115 /*
1116 * Set the initial job sheets...
1117 */
1118
1119 if (value)
1120 {
1121 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1122
1123 if (*valueptr)
1124 *valueptr++ = '\0';
1125
1126 cupsdSetString(&p->job_sheets[0], value);
1127
1128 while (isspace(*valueptr & 255))
1129 valueptr ++;
1130
1131 if (*valueptr)
1132 {
1133 for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1134
1135 if (*valueptr)
1136 *valueptr = '\0';
1137
1138 cupsdSetString(&p->job_sheets[1], value);
1139 }
1140 }
1141 else
1142 cupsdLogMessage(CUPSD_LOG_ERROR,
1143 "Syntax error on line %d of printers.conf.", linenum);
1144 }
1145 else if (!_cups_strcasecmp(line, "AllowUser"))
1146 {
1147 if (value)
1148 {
1149 p->deny_users = 0;
1150 cupsdAddString(&(p->users), value);
1151 }
1152 else
1153 cupsdLogMessage(CUPSD_LOG_ERROR,
1154 "Syntax error on line %d of printers.conf.", linenum);
1155 }
1156 else if (!_cups_strcasecmp(line, "DenyUser"))
1157 {
1158 if (value)
1159 {
1160 p->deny_users = 1;
1161 cupsdAddString(&(p->users), value);
1162 }
1163 else
1164 cupsdLogMessage(CUPSD_LOG_ERROR,
1165 "Syntax error on line %d of printers.conf.", linenum);
1166 }
1167 else if (!_cups_strcasecmp(line, "QuotaPeriod"))
1168 {
1169 if (value)
1170 p->quota_period = atoi(value);
1171 else
1172 cupsdLogMessage(CUPSD_LOG_ERROR,
1173 "Syntax error on line %d of printers.conf.", linenum);
1174 }
1175 else if (!_cups_strcasecmp(line, "PageLimit"))
1176 {
1177 if (value)
1178 p->page_limit = atoi(value);
1179 else
1180 cupsdLogMessage(CUPSD_LOG_ERROR,
1181 "Syntax error on line %d of printers.conf.", linenum);
1182 }
1183 else if (!_cups_strcasecmp(line, "KLimit"))
1184 {
1185 if (value)
1186 p->k_limit = atoi(value);
1187 else
1188 cupsdLogMessage(CUPSD_LOG_ERROR,
1189 "Syntax error on line %d of printers.conf.", linenum);
1190 }
1191 else if (!_cups_strcasecmp(line, "OpPolicy"))
1192 {
1193 if (value)
1194 {
1195 cupsd_policy_t *pol; /* Policy */
1196
1197
1198 if ((pol = cupsdFindPolicy(value)) != NULL)
1199 {
1200 cupsdSetString(&p->op_policy, value);
1201 p->op_policy_ptr = pol;
1202 }
1203 else
1204 cupsdLogMessage(CUPSD_LOG_ERROR,
1205 "Bad policy \"%s\" on line %d of printers.conf",
1206 value, linenum);
1207 }
1208 else
1209 cupsdLogMessage(CUPSD_LOG_ERROR,
1210 "Syntax error on line %d of printers.conf.", linenum);
1211 }
1212 else if (!_cups_strcasecmp(line, "ErrorPolicy"))
1213 {
1214 if (value)
1215 cupsdSetString(&p->error_policy, value);
1216 else
1217 cupsdLogMessage(CUPSD_LOG_ERROR,
1218 "Syntax error on line %d of printers.conf.", linenum);
1219 }
1220 else if (!_cups_strcasecmp(line, "Attribute") && value)
1221 {
1222 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1223
1224 if (!*valueptr)
1225 cupsdLogMessage(CUPSD_LOG_ERROR,
1226 "Syntax error on line %d of printers.conf.", linenum);
1227 else
1228 {
1229 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1230
1231 if (!p->attrs)
1232 cupsdSetPrinterAttrs(p);
1233
1234 if (!strcmp(value, "marker-change-time"))
1235 p->marker_time = atoi(valueptr);
1236 else
1237 cupsdSetPrinterAttr(p, value, valueptr);
1238 }
1239 }
1240 else if (_cups_strcasecmp(line, "Filter") &&
1241 _cups_strcasecmp(line, "Prefilter") &&
1242 _cups_strcasecmp(line, "Product"))
1243 {
1244 /*
1245 * Something else we don't understand (and that wasn't used in a prior
1246 * release of CUPS...
1247 */
1248
1249 cupsdLogMessage(CUPSD_LOG_ERROR,
1250 "Unknown configuration directive %s on line %d of "
1251 "printers.conf.", line, linenum);
1252 }
1253 }
1254
1255 cupsFileClose(fp);
1256 }
1257
1258
1259 /*
1260 * 'cupsdRenamePrinter()' - Rename a printer.
1261 */
1262
1263 void
1264 cupsdRenamePrinter(
1265 cupsd_printer_t *p, /* I - Printer */
1266 const char *name) /* I - New name */
1267 {
1268 /*
1269 * Remove the printer from the array(s) first...
1270 */
1271
1272 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1273 "cupsdRenamePrinter: Removing %s from Printers", p->name);
1274 cupsArrayRemove(Printers, p);
1275
1276 /*
1277 * Rename the printer type...
1278 */
1279
1280 mimeDeleteType(MimeDatabase, p->filetype);
1281 p->filetype = mimeAddType(MimeDatabase, "printer", name);
1282
1283 if (p->prefiltertype)
1284 {
1285 mimeDeleteType(MimeDatabase, p->prefiltertype);
1286 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", name);
1287 }
1288
1289 /*
1290 * Rename the printer...
1291 */
1292
1293 cupsdSetString(&p->name, name);
1294
1295 /*
1296 * Reset printer attributes...
1297 */
1298
1299 cupsdSetPrinterAttrs(p);
1300
1301 /*
1302 * Add the printer back to the printer array(s)...
1303 */
1304
1305 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1306 "cupsdRenamePrinter: Adding %s to Printers", p->name);
1307 cupsArrayAdd(Printers, p);
1308 }
1309
1310
1311 /*
1312 * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf
1313 * file.
1314 */
1315
1316 void
1317 cupsdSaveAllPrinters(void)
1318 {
1319 int i; /* Looping var */
1320 cups_file_t *fp; /* printers.conf file */
1321 char filename[1024], /* printers.conf filename */
1322 temp[1024], /* Temporary string */
1323 value[2048], /* Value string */
1324 *ptr, /* Pointer into value */
1325 *name; /* Current user/group name */
1326 cupsd_printer_t *printer; /* Current printer class */
1327 time_t curtime; /* Current time */
1328 struct tm *curdate; /* Current date */
1329 cups_option_t *option; /* Current option */
1330 ipp_attribute_t *marker; /* Current marker attribute */
1331
1332
1333 /*
1334 * Create the printers.conf file...
1335 */
1336
1337 snprintf(filename, sizeof(filename), "%s/printers.conf", ServerRoot);
1338
1339 if ((fp = cupsdCreateConfFile(filename, ConfigFilePerm & 0600)) == NULL)
1340 return;
1341
1342 cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf...");
1343
1344 /*
1345 * Write a small header to the file...
1346 */
1347
1348 curtime = time(NULL);
1349 curdate = localtime(&curtime);
1350 strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate);
1351
1352 cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n");
1353 cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp);
1354 cupsFilePuts(fp, "# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING\n");
1355
1356 /*
1357 * Write each local printer known to the system...
1358 */
1359
1360 for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
1361 printer;
1362 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
1363 {
1364 /*
1365 * Skip printer classes...
1366 */
1367
1368 if (printer->type & CUPS_PRINTER_CLASS)
1369 continue;
1370
1371 /*
1372 * Write printers as needed...
1373 */
1374
1375 if (printer == DefaultPrinter)
1376 cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name);
1377 else
1378 cupsFilePrintf(fp, "<Printer %s>\n", printer->name);
1379
1380 cupsFilePrintf(fp, "UUID %s\n", printer->uuid);
1381
1382 if (printer->num_auth_info_required > 0)
1383 {
1384 switch (printer->num_auth_info_required)
1385 {
1386 case 1 :
1387 strlcpy(value, printer->auth_info_required[0], sizeof(value));
1388 break;
1389
1390 case 2 :
1391 snprintf(value, sizeof(value), "%s,%s",
1392 printer->auth_info_required[0],
1393 printer->auth_info_required[1]);
1394 break;
1395
1396 case 3 :
1397 default :
1398 snprintf(value, sizeof(value), "%s,%s,%s",
1399 printer->auth_info_required[0],
1400 printer->auth_info_required[1],
1401 printer->auth_info_required[2]);
1402 break;
1403 }
1404
1405 cupsFilePutConf(fp, "AuthInfoRequired", value);
1406 }
1407
1408 if (printer->info)
1409 cupsFilePutConf(fp, "Info", printer->info);
1410
1411 if (printer->location)
1412 cupsFilePutConf(fp, "Location", printer->location);
1413
1414 if (printer->make_model)
1415 cupsFilePutConf(fp, "MakeModel", printer->make_model);
1416
1417 cupsFilePutConf(fp, "DeviceURI", printer->device_uri);
1418
1419 if (printer->port_monitor)
1420 cupsFilePutConf(fp, "PortMonitor", printer->port_monitor);
1421
1422 if (printer->state == IPP_PRINTER_STOPPED)
1423 {
1424 cupsFilePuts(fp, "State Stopped\n");
1425
1426 if (printer->state_message)
1427 cupsFilePutConf(fp, "StateMessage", printer->state_message);
1428 }
1429 else
1430 cupsFilePuts(fp, "State Idle\n");
1431
1432 cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time);
1433
1434 for (i = 0; i < printer->num_reasons; i ++)
1435 if (strcmp(printer->reasons[i], "connecting-to-device") &&
1436 strcmp(printer->reasons[i], "cups-insecure-filter-warning") &&
1437 strcmp(printer->reasons[i], "cups-missing-filter-warning"))
1438 cupsFilePutConf(fp, "Reason", printer->reasons[i]);
1439
1440 cupsFilePrintf(fp, "Type %d\n", printer->type);
1441
1442 if (printer->accepting)
1443 cupsFilePuts(fp, "Accepting Yes\n");
1444 else
1445 cupsFilePuts(fp, "Accepting No\n");
1446
1447 if (printer->shared)
1448 cupsFilePuts(fp, "Shared Yes\n");
1449 else
1450 cupsFilePuts(fp, "Shared No\n");
1451
1452 snprintf(value, sizeof(value), "%s %s", printer->job_sheets[0],
1453 printer->job_sheets[1]);
1454 cupsFilePutConf(fp, "JobSheets", value);
1455
1456 cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period);
1457 cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit);
1458 cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit);
1459
1460 for (name = (char *)cupsArrayFirst(printer->users);
1461 name;
1462 name = (char *)cupsArrayNext(printer->users))
1463 cupsFilePutConf(fp, printer->deny_users ? "DenyUser" : "AllowUser", name);
1464
1465 if (printer->op_policy)
1466 cupsFilePutConf(fp, "OpPolicy", printer->op_policy);
1467 if (printer->error_policy)
1468 cupsFilePutConf(fp, "ErrorPolicy", printer->error_policy);
1469
1470 for (i = printer->num_options, option = printer->options;
1471 i > 0;
1472 i --, option ++)
1473 {
1474 snprintf(value, sizeof(value), "%s %s", option->name, option->value);
1475 cupsFilePutConf(fp, "Option", value);
1476 }
1477
1478 if ((marker = ippFindAttribute(printer->attrs, "marker-colors",
1479 IPP_TAG_NAME)) != NULL)
1480 {
1481 snprintf(value, sizeof(value), "%s ", marker->name);
1482
1483 for (i = 0, ptr = value + strlen(value);
1484 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1485 i ++)
1486 {
1487 if (i)
1488 *ptr++ = ',';
1489
1490 strlcpy(ptr, marker->values[i].string.text,
1491 value + sizeof(value) - ptr);
1492 ptr += strlen(ptr);
1493 }
1494
1495 *ptr = '\0';
1496 cupsFilePutConf(fp, "Attribute", value);
1497 }
1498
1499 if ((marker = ippFindAttribute(printer->attrs, "marker-levels",
1500 IPP_TAG_INTEGER)) != NULL)
1501 {
1502 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1503 marker->values[0].integer);
1504 for (i = 1; i < marker->num_values; i ++)
1505 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1506 cupsFilePuts(fp, "\n");
1507 }
1508
1509 if ((marker = ippFindAttribute(printer->attrs, "marker-low-levels",
1510 IPP_TAG_INTEGER)) != NULL)
1511 {
1512 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1513 marker->values[0].integer);
1514 for (i = 1; i < marker->num_values; i ++)
1515 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1516 cupsFilePuts(fp, "\n");
1517 }
1518
1519 if ((marker = ippFindAttribute(printer->attrs, "marker-high-levels",
1520 IPP_TAG_INTEGER)) != NULL)
1521 {
1522 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1523 marker->values[0].integer);
1524 for (i = 1; i < marker->num_values; i ++)
1525 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1526 cupsFilePuts(fp, "\n");
1527 }
1528
1529 if ((marker = ippFindAttribute(printer->attrs, "marker-message",
1530 IPP_TAG_TEXT)) != NULL)
1531 {
1532 snprintf(value, sizeof(value), "%s %s", marker->name,
1533 marker->values[0].string.text);
1534
1535 cupsFilePutConf(fp, "Attribute", value);
1536 }
1537
1538 if ((marker = ippFindAttribute(printer->attrs, "marker-names",
1539 IPP_TAG_NAME)) != NULL)
1540 {
1541 snprintf(value, sizeof(value), "%s ", marker->name);
1542
1543 for (i = 0, ptr = value + strlen(value);
1544 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1545 i ++)
1546 {
1547 if (i)
1548 *ptr++ = ',';
1549
1550 strlcpy(ptr, marker->values[i].string.text,
1551 value + sizeof(value) - ptr);
1552 ptr += strlen(ptr);
1553 }
1554
1555 *ptr = '\0';
1556 cupsFilePutConf(fp, "Attribute", value);
1557 }
1558
1559 if ((marker = ippFindAttribute(printer->attrs, "marker-types",
1560 IPP_TAG_KEYWORD)) != NULL)
1561 {
1562 snprintf(value, sizeof(value), "%s ", marker->name);
1563
1564 for (i = 0, ptr = value + strlen(value);
1565 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1566 i ++)
1567 {
1568 if (i)
1569 *ptr++ = ',';
1570
1571 strlcpy(ptr, marker->values[i].string.text,
1572 value + sizeof(value) - ptr);
1573 ptr += strlen(ptr);
1574 }
1575
1576 *ptr = '\0';
1577 cupsFilePutConf(fp, "Attribute", value);
1578 }
1579
1580 if (printer->marker_time)
1581 cupsFilePrintf(fp, "Attribute marker-change-time %ld\n",
1582 (long)printer->marker_time);
1583
1584 cupsFilePuts(fp, "</Printer>\n");
1585 }
1586
1587 cupsdCloseCreatedConfFile(fp, filename);
1588 }
1589
1590
1591 /*
1592 * 'cupsdSetAuthInfoRequired()' - Set the required authentication info.
1593 */
1594
1595 int /* O - 1 if value OK, 0 otherwise */
1596 cupsdSetAuthInfoRequired(
1597 cupsd_printer_t *p, /* I - Printer */
1598 const char *values, /* I - Plain text value (or NULL) */
1599 ipp_attribute_t *attr) /* I - IPP attribute value (or NULL) */
1600 {
1601 int i; /* Looping var */
1602
1603
1604 p->num_auth_info_required = 0;
1605
1606 /*
1607 * Do we have a plain text value?
1608 */
1609
1610 if (values)
1611 {
1612 /*
1613 * Yes, grab the keywords...
1614 */
1615
1616 const char *end; /* End of current value */
1617
1618
1619 while (*values && p->num_auth_info_required < 4)
1620 {
1621 if ((end = strchr(values, ',')) == NULL)
1622 end = values + strlen(values);
1623
1624 if ((end - values) == 4 && !strncmp(values, "none", 4))
1625 {
1626 if (p->num_auth_info_required != 0 || *end)
1627 return (0);
1628
1629 p->auth_info_required[p->num_auth_info_required] = "none";
1630 p->num_auth_info_required ++;
1631
1632 return (1);
1633 }
1634 else if ((end - values) == 9 && !strncmp(values, "negotiate", 9))
1635 {
1636 if (p->num_auth_info_required != 0 || *end)
1637 return (0);
1638
1639 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1640 p->num_auth_info_required ++;
1641
1642 /*
1643 * Don't allow sharing of queues that require Kerberos authentication.
1644 */
1645
1646 if (p->shared)
1647 {
1648 cupsdDeregisterPrinter(p, 1);
1649 p->shared = 0;
1650 }
1651 }
1652 else if ((end - values) == 6 && !strncmp(values, "domain", 6))
1653 {
1654 p->auth_info_required[p->num_auth_info_required] = "domain";
1655 p->num_auth_info_required ++;
1656 }
1657 else if ((end - values) == 8 && !strncmp(values, "password", 8))
1658 {
1659 p->auth_info_required[p->num_auth_info_required] = "password";
1660 p->num_auth_info_required ++;
1661 }
1662 else if ((end - values) == 8 && !strncmp(values, "username", 8))
1663 {
1664 p->auth_info_required[p->num_auth_info_required] = "username";
1665 p->num_auth_info_required ++;
1666 }
1667 else
1668 return (0);
1669
1670 values = (*end) ? end + 1 : end;
1671 }
1672
1673 if (p->num_auth_info_required == 0)
1674 {
1675 p->auth_info_required[0] = "none";
1676 p->num_auth_info_required = 1;
1677 }
1678
1679 /*
1680 * Update the printer-type value as needed...
1681 */
1682
1683 if (p->num_auth_info_required > 1 ||
1684 strcmp(p->auth_info_required[0], "none"))
1685 p->type |= CUPS_PRINTER_AUTHENTICATED;
1686 else
1687 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1688
1689 return (1);
1690 }
1691
1692 /*
1693 * Grab values from an attribute instead...
1694 */
1695
1696 if (!attr || attr->num_values > 4)
1697 return (0);
1698
1699 for (i = 0; i < attr->num_values; i ++)
1700 {
1701 if (!strcmp(attr->values[i].string.text, "none"))
1702 {
1703 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1704 return (0);
1705
1706 p->auth_info_required[p->num_auth_info_required] = "none";
1707 p->num_auth_info_required ++;
1708
1709 return (1);
1710 }
1711 else if (!strcmp(attr->values[i].string.text, "negotiate"))
1712 {
1713 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1714 return (0);
1715
1716 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1717 p->num_auth_info_required ++;
1718
1719 /*
1720 * Don't allow sharing of queues that require Kerberos authentication.
1721 */
1722
1723 if (p->shared)
1724 {
1725 cupsdDeregisterPrinter(p, 1);
1726 p->shared = 0;
1727 }
1728
1729 return (1);
1730 }
1731 else if (!strcmp(attr->values[i].string.text, "domain"))
1732 {
1733 p->auth_info_required[p->num_auth_info_required] = "domain";
1734 p->num_auth_info_required ++;
1735 }
1736 else if (!strcmp(attr->values[i].string.text, "password"))
1737 {
1738 p->auth_info_required[p->num_auth_info_required] = "password";
1739 p->num_auth_info_required ++;
1740 }
1741 else if (!strcmp(attr->values[i].string.text, "username"))
1742 {
1743 p->auth_info_required[p->num_auth_info_required] = "username";
1744 p->num_auth_info_required ++;
1745 }
1746 else
1747 return (0);
1748 }
1749
1750 return (1);
1751 }
1752
1753
1754 /*
1755 * 'cupsdSetDeviceURI()' - Set the device URI for a printer.
1756 */
1757
1758 void
1759 cupsdSetDeviceURI(cupsd_printer_t *p, /* I - Printer */
1760 const char *uri) /* I - Device URI */
1761 {
1762 char buffer[1024], /* URI buffer */
1763 *start, /* Start of data after scheme */
1764 *slash, /* First slash after scheme:// */
1765 *ptr; /* Pointer into user@host:port part */
1766
1767
1768 /*
1769 * Set the full device URI..
1770 */
1771
1772 cupsdSetString(&(p->device_uri), uri);
1773
1774 /*
1775 * Copy the device URI to a temporary buffer so we can sanitize any auth
1776 * info in it...
1777 */
1778
1779 strlcpy(buffer, uri, sizeof(buffer));
1780
1781 /*
1782 * Find the end of the scheme:// part...
1783 */
1784
1785 if ((ptr = strchr(buffer, ':')) != NULL)
1786 {
1787 for (start = ptr + 1; *start; start ++)
1788 if (*start != '/')
1789 break;
1790
1791 /*
1792 * Find the next slash (/) in the URI...
1793 */
1794
1795 if ((slash = strchr(start, '/')) == NULL)
1796 slash = start + strlen(start); /* No slash, point to the end */
1797
1798 /*
1799 * Check for an @ sign before the slash...
1800 */
1801
1802 if ((ptr = strchr(start, '@')) != NULL && ptr < slash)
1803 {
1804 /*
1805 * Found an @ sign and it is before the resource part, so we have
1806 * an authentication string. Copy the remaining URI over the
1807 * authentication string...
1808 */
1809
1810 _cups_strcpy(start, ptr + 1);
1811 }
1812 }
1813
1814 /*
1815 * Save the sanitized URI...
1816 */
1817
1818 cupsdSetString(&(p->sanitized_device_uri), buffer);
1819 }
1820
1821
1822 /*
1823 * 'cupsdSetPrinterAttr()' - Set a printer attribute.
1824 */
1825
1826 void
1827 cupsdSetPrinterAttr(
1828 cupsd_printer_t *p, /* I - Printer */
1829 const char *name, /* I - Attribute name */
1830 const char *value) /* I - Attribute value string */
1831 {
1832 ipp_attribute_t *attr; /* Attribute */
1833 int i, /* Looping var */
1834 count; /* Number of values */
1835 char *temp, /* Temporary copy of value string */
1836 *ptr, /* Pointer into value */
1837 *start, /* Start of value */
1838 quote; /* Quote character */
1839 ipp_tag_t value_tag; /* Value tag for this attribute */
1840
1841
1842 /*
1843 * Don't allow empty values...
1844 */
1845
1846 if (!*value && strcmp(name, "marker-message"))
1847 {
1848 cupsdLogMessage(CUPSD_LOG_ERROR, "Ignoring empty \"%s\" attribute", name);
1849 return;
1850 }
1851
1852 /*
1853 * Copy the value string so we can do what we want with it...
1854 */
1855
1856 if ((temp = strdup(value)) == NULL)
1857 {
1858 cupsdLogMessage(CUPSD_LOG_ERROR,
1859 "Unable to duplicate value for \"%s\" attribute.", name);
1860 return;
1861 }
1862
1863 /*
1864 * Count the number of values...
1865 */
1866
1867 for (count = 1, quote = '\0', ptr = temp;
1868 *ptr;
1869 ptr ++)
1870 {
1871 if (*ptr == quote)
1872 quote = '\0';
1873 else if (quote)
1874 continue;
1875 else if (*ptr == '\\' && ptr[1])
1876 ptr ++;
1877 else if (*ptr == '\'' || *ptr == '\"')
1878 quote = *ptr;
1879 else if (*ptr == ',')
1880 count ++;
1881 }
1882
1883 /*
1884 * Then add or update the attribute as needed...
1885 */
1886
1887 if (!strcmp(name, "marker-levels") || !strcmp(name, "marker-low-levels") ||
1888 !strcmp(name, "marker-high-levels"))
1889 {
1890 /*
1891 * Integer values...
1892 */
1893
1894 if ((attr = ippFindAttribute(p->attrs, name, IPP_TAG_INTEGER)) != NULL &&
1895 attr->num_values < count)
1896 {
1897 ippDeleteAttribute(p->attrs, attr);
1898 attr = NULL;
1899 }
1900
1901 if (attr)
1902 attr->num_values = count;
1903 else
1904 attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, name,
1905 count, NULL);
1906
1907 if (!attr)
1908 {
1909 cupsdLogMessage(CUPSD_LOG_ERROR,
1910 "Unable to allocate memory for printer attribute "
1911 "(%d values)", count);
1912 return;
1913 }
1914
1915 for (i = 0, start = temp; i < count; i ++)
1916 {
1917 if ((ptr = strchr(start, ',')) != NULL)
1918 *ptr++ = '\0';
1919
1920 attr->values[i].integer = strtol(start, NULL, 10);
1921
1922 if (ptr)
1923 start = ptr;
1924 }
1925 }
1926 else
1927 {
1928 /*
1929 * Name or keyword values...
1930 */
1931
1932 if (!strcmp(name, "marker-types"))
1933 value_tag = IPP_TAG_KEYWORD;
1934 else if (!strcmp(name, "marker-message"))
1935 value_tag = IPP_TAG_TEXT;
1936 else
1937 value_tag = IPP_TAG_NAME;
1938
1939 if ((attr = ippFindAttribute(p->attrs, name, value_tag)) != NULL &&
1940 attr->num_values < count)
1941 {
1942 ippDeleteAttribute(p->attrs, attr);
1943 attr = NULL;
1944 }
1945
1946 if (attr)
1947 {
1948 for (i = 0; i < attr->num_values; i ++)
1949 _cupsStrFree(attr->values[i].string.text);
1950
1951 attr->num_values = count;
1952 }
1953 else
1954 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, value_tag, name,
1955 count, NULL, NULL);
1956
1957 if (!attr)
1958 {
1959 cupsdLogMessage(CUPSD_LOG_ERROR,
1960 "Unable to allocate memory for printer attribute "
1961 "(%d values)", count);
1962 return;
1963 }
1964
1965 for (i = 0, quote = '\0', ptr = temp; i < count; i ++)
1966 {
1967 for (start = ptr; *ptr; ptr ++)
1968 {
1969 if (*ptr == quote)
1970 *ptr = quote = '\0';
1971 else if (quote)
1972 continue;
1973 else if (*ptr == '\\' && ptr[1])
1974 _cups_strcpy(ptr, ptr + 1);
1975 else if (*ptr == '\'' || *ptr == '\"')
1976 {
1977 quote = *ptr;
1978
1979 if (ptr == start)
1980 start ++;
1981 else
1982 _cups_strcpy(ptr, ptr + 1);
1983 }
1984 else if (*ptr == ',')
1985 {
1986 *ptr++ = '\0';
1987 break;
1988 }
1989 }
1990
1991 attr->values[i].string.text = _cupsStrAlloc(start);
1992 }
1993 }
1994
1995 free(temp);
1996 }
1997
1998
1999 /*
2000 * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file.
2001 */
2002
2003 void
2004 cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */
2005 {
2006 int i; /* Looping var */
2007 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
2008 cupsd_location_t *auth; /* Pointer to authentication element */
2009 const char *auth_supported; /* Authentication supported */
2010 ipp_t *oldattrs; /* Old printer attributes */
2011 ipp_attribute_t *attr; /* Attribute data */
2012 char *name, /* Current user/group name */
2013 *filter; /* Current filter */
2014
2015
2016 DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name,
2017 p->type));
2018
2019 /*
2020 * Make sure that we have the common attributes defined...
2021 */
2022
2023 if (!CommonData)
2024 cupsdCreateCommonData();
2025
2026 /*
2027 * Clear out old filters, if any...
2028 */
2029
2030 delete_printer_filters(p);
2031
2032 /*
2033 * Figure out the authentication that is required for the printer.
2034 */
2035
2036 auth_supported = "requesting-user-name";
2037
2038 if (p->type & CUPS_PRINTER_CLASS)
2039 snprintf(resource, sizeof(resource), "/classes/%s", p->name);
2040 else
2041 snprintf(resource, sizeof(resource), "/printers/%s", p->name);
2042
2043 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
2044 auth->type == CUPSD_AUTH_NONE)
2045 auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB);
2046
2047 if (auth)
2048 {
2049 int auth_type; /* Authentication type */
2050
2051
2052 if ((auth_type = auth->type) == CUPSD_AUTH_DEFAULT)
2053 auth_type = cupsdDefaultAuthType();
2054
2055 if (auth_type == CUPSD_AUTH_BASIC || auth_type == CUPSD_AUTH_BASICDIGEST)
2056 auth_supported = "basic";
2057 else if (auth_type == CUPSD_AUTH_DIGEST)
2058 auth_supported = "digest";
2059 #ifdef HAVE_GSSAPI
2060 else if (auth_type == CUPSD_AUTH_NEGOTIATE)
2061 auth_supported = "negotiate";
2062 #endif /* HAVE_GSSAPI */
2063
2064 if (auth_type != CUPSD_AUTH_NONE)
2065 p->type |= CUPS_PRINTER_AUTHENTICATED;
2066 else
2067 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
2068 }
2069 else
2070 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
2071
2072 /*
2073 * Create the required IPP attributes for a printer...
2074 */
2075
2076 oldattrs = p->attrs;
2077 p->attrs = ippNew();
2078
2079 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2080 "uri-authentication-supported", NULL, auth_supported);
2081 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2082 "uri-security-supported", NULL, "none");
2083 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL,
2084 p->name);
2085 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location",
2086 NULL, p->location ? p->location : "");
2087 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info",
2088 NULL, p->info ? p->info : "");
2089 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-uuid", NULL,
2090 p->uuid);
2091
2092 if (cupsArrayCount(p->users) > 0)
2093 {
2094 if (p->deny_users)
2095 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2096 "requesting-user-name-denied",
2097 cupsArrayCount(p->users), NULL, NULL);
2098 else
2099 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2100 "requesting-user-name-allowed",
2101 cupsArrayCount(p->users), NULL, NULL);
2102
2103 for (i = 0, name = (char *)cupsArrayFirst(p->users);
2104 name;
2105 i ++, name = (char *)cupsArrayNext(p->users))
2106 attr->values[i].string.text = _cupsStrAlloc(name);
2107 }
2108
2109 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2110 "job-quota-period", p->quota_period);
2111 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2112 "job-k-limit", p->k_limit);
2113 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2114 "job-page-limit", p->page_limit);
2115 if (p->num_auth_info_required > 0 && strcmp(p->auth_info_required[0], "none"))
2116 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2117 "auth-info-required", p->num_auth_info_required, NULL,
2118 p->auth_info_required);
2119
2120 if (cupsArrayCount(Banners) > 0)
2121 {
2122 /*
2123 * Setup the job-sheets-default attribute...
2124 */
2125
2126 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2127 "job-sheets-default", 2, NULL, NULL);
2128
2129 if (attr != NULL)
2130 {
2131 attr->values[0].string.text = _cupsStrAlloc(Classification ?
2132 Classification : p->job_sheets[0]);
2133 attr->values[1].string.text = _cupsStrAlloc(Classification ?
2134 Classification : p->job_sheets[1]);
2135 }
2136 }
2137
2138 p->raw = 0;
2139 p->remote = 0;
2140
2141 /*
2142 * Assign additional attributes depending on whether this is a printer
2143 * or class...
2144 */
2145
2146 if (p->type & CUPS_PRINTER_CLASS)
2147 {
2148 p->raw = 1;
2149 p->type &= ~CUPS_PRINTER_OPTIONS;
2150
2151 /*
2152 * Add class-specific attributes...
2153 */
2154
2155 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2156 "printer-make-and-model", NULL, "Local Printer Class");
2157 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2158 "file:///dev/null");
2159
2160 if (p->num_printers > 0)
2161 {
2162 /*
2163 * Add a list of member names; URIs are added in copy_printer_attrs...
2164 */
2165
2166 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2167 "member-names", p->num_printers, NULL, NULL);
2168 p->type |= CUPS_PRINTER_OPTIONS;
2169
2170 for (i = 0; i < p->num_printers; i ++)
2171 {
2172 if (attr != NULL)
2173 attr->values[i].string.text = _cupsStrAlloc(p->printers[i]->name);
2174
2175 p->type &= ~CUPS_PRINTER_OPTIONS | p->printers[i]->type;
2176 }
2177 }
2178 }
2179 else
2180 {
2181 /*
2182 * Add printer-specific attributes...
2183 */
2184
2185 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2186 p->sanitized_device_uri);
2187
2188 /*
2189 * Assign additional attributes from the PPD file (if any)...
2190 */
2191
2192 load_ppd(p);
2193
2194 /*
2195 * Add filters for printer...
2196 */
2197
2198 cupsdSetPrinterReasons(p, "-cups-missing-filter-warning,"
2199 "cups-insecure-filter-warning");
2200
2201 if (p->pc && p->pc->filters)
2202 {
2203 for (filter = (char *)cupsArrayFirst(p->pc->filters);
2204 filter;
2205 filter = (char *)cupsArrayNext(p->pc->filters))
2206 add_printer_filter(p, p->filetype, filter);
2207 }
2208 else if (!(p->type & CUPS_PRINTER_REMOTE))
2209 {
2210 char interface[1024]; /* Interface script */
2211
2212
2213 snprintf(interface, sizeof(interface), "%s/interfaces/%s", ServerRoot,
2214 p->name);
2215 if (!access(interface, X_OK))
2216 {
2217 /*
2218 * Yes, we have a System V style interface script; use it!
2219 */
2220
2221 snprintf(interface, sizeof(interface), "*/* 0 %s/interfaces/%s",
2222 ServerRoot, p->name);
2223 add_printer_filter(p, p->filetype, interface);
2224 }
2225 else
2226 {
2227 /*
2228 * Add a filter from application/vnd.cups-raw to printer/name to
2229 * handle "raw" printing by users.
2230 */
2231
2232 add_printer_filter(p, p->filetype, "application/vnd.cups-raw 0 -");
2233
2234 /*
2235 * Add a PostScript filter, since this is still possibly PS printer.
2236 */
2237
2238 add_printer_filter(p, p->filetype,
2239 "application/vnd.cups-postscript 0 -");
2240 }
2241 }
2242
2243 if (p->pc && p->pc->prefilters)
2244 {
2245 if (!p->prefiltertype)
2246 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", p->name);
2247
2248 for (filter = (char *)cupsArrayFirst(p->pc->prefilters);
2249 filter;
2250 filter = (char *)cupsArrayNext(p->pc->prefilters))
2251 add_printer_filter(p, p->prefiltertype, filter);
2252 }
2253 }
2254
2255 /*
2256 * Copy marker attributes as needed...
2257 */
2258
2259 if (oldattrs)
2260 {
2261 ipp_attribute_t *oldattr; /* Old attribute */
2262
2263
2264 if ((oldattr = ippFindAttribute(oldattrs, "marker-colors",
2265 IPP_TAG_NAME)) != NULL)
2266 {
2267 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2268 "marker-colors", oldattr->num_values, NULL,
2269 NULL)) != NULL)
2270 {
2271 for (i = 0; i < oldattr->num_values; i ++)
2272 attr->values[i].string.text =
2273 _cupsStrAlloc(oldattr->values[i].string.text);
2274 }
2275 }
2276
2277 if ((oldattr = ippFindAttribute(oldattrs, "marker-levels",
2278 IPP_TAG_INTEGER)) != NULL)
2279 {
2280 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2281 "marker-levels", oldattr->num_values,
2282 NULL)) != NULL)
2283 {
2284 for (i = 0; i < oldattr->num_values; i ++)
2285 attr->values[i].integer = oldattr->values[i].integer;
2286 }
2287 }
2288
2289 if ((oldattr = ippFindAttribute(oldattrs, "marker-message",
2290 IPP_TAG_TEXT)) != NULL)
2291 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "marker-message",
2292 NULL, oldattr->values[0].string.text);
2293
2294 if ((oldattr = ippFindAttribute(oldattrs, "marker-low-levels",
2295 IPP_TAG_INTEGER)) != NULL)
2296 {
2297 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2298 "marker-low-levels", oldattr->num_values,
2299 NULL)) != NULL)
2300 {
2301 for (i = 0; i < oldattr->num_values; i ++)
2302 attr->values[i].integer = oldattr->values[i].integer;
2303 }
2304 }
2305
2306 if ((oldattr = ippFindAttribute(oldattrs, "marker-high-levels",
2307 IPP_TAG_INTEGER)) != NULL)
2308 {
2309 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2310 "marker-high-levels", oldattr->num_values,
2311 NULL)) != NULL)
2312 {
2313 for (i = 0; i < oldattr->num_values; i ++)
2314 attr->values[i].integer = oldattr->values[i].integer;
2315 }
2316 }
2317
2318 if ((oldattr = ippFindAttribute(oldattrs, "marker-names",
2319 IPP_TAG_NAME)) != NULL)
2320 {
2321 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2322 "marker-names", oldattr->num_values, NULL,
2323 NULL)) != NULL)
2324 {
2325 for (i = 0; i < oldattr->num_values; i ++)
2326 attr->values[i].string.text =
2327 _cupsStrAlloc(oldattr->values[i].string.text);
2328 }
2329 }
2330
2331 if ((oldattr = ippFindAttribute(oldattrs, "marker-types",
2332 IPP_TAG_KEYWORD)) != NULL)
2333 {
2334 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2335 "marker-types", oldattr->num_values, NULL,
2336 NULL)) != NULL)
2337 {
2338 for (i = 0; i < oldattr->num_values; i ++)
2339 attr->values[i].string.text =
2340 _cupsStrAlloc(oldattr->values[i].string.text);
2341 }
2342 }
2343
2344 ippDelete(oldattrs);
2345 }
2346
2347 /*
2348 * Force sharing off for remote queues...
2349 */
2350
2351 if (p->type & CUPS_PRINTER_REMOTE)
2352 p->shared = 0;
2353
2354 /*
2355 * Populate the document-format-supported attribute...
2356 */
2357
2358 add_printer_formats(p);
2359
2360 DEBUG_printf(("cupsdSetPrinterAttrs: leaving name = %s, type = %x\n", p->name,
2361 p->type));
2362
2363 /*
2364 * Add name-default attributes...
2365 */
2366
2367 add_printer_defaults(p);
2368
2369 /*
2370 * Let the browse protocols reflect the change
2371 */
2372
2373 cupsdRegisterPrinter(p);
2374 }
2375
2376
2377 /*
2378 * 'cupsdSetPrinterReasons()' - Set/update the reasons strings.
2379 */
2380
2381 int /* O - 1 if something changed, 0 otherwise */
2382 cupsdSetPrinterReasons(
2383 cupsd_printer_t *p, /* I - Printer */
2384 const char *s) /* I - Reasons strings */
2385 {
2386 int i, /* Looping var */
2387 changed = 0; /* Did something change? */
2388 const char *sptr; /* Pointer into reasons */
2389 char reason[255], /* Reason string */
2390 *rptr; /* Pointer into reason */
2391
2392
2393 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2394 "cupsdSetPrinterReasons(p=%p(%s),s=\"%s\"", p, p->name, s);
2395
2396 if (s[0] == '-' || s[0] == '+')
2397 {
2398 /*
2399 * Add/remove reasons...
2400 */
2401
2402 sptr = s + 1;
2403 }
2404 else
2405 {
2406 /*
2407 * Replace reasons...
2408 */
2409
2410 sptr = s;
2411
2412 for (i = 0; i < p->num_reasons; i ++)
2413 _cupsStrFree(p->reasons[i]);
2414
2415 p->num_reasons = 0;
2416 changed = 1;
2417
2418 dirty_printer(p);
2419 }
2420
2421 if (!strcmp(s, "none"))
2422 return (changed);
2423
2424 /*
2425 * Loop through all of the reasons...
2426 */
2427
2428 while (*sptr)
2429 {
2430 /*
2431 * Skip leading whitespace and commas...
2432 */
2433
2434 while (isspace(*sptr & 255) || *sptr == ',')
2435 sptr ++;
2436
2437 for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++)
2438 if (rptr < (reason + sizeof(reason) - 1))
2439 *rptr++ = *sptr;
2440
2441 if (rptr == reason)
2442 break;
2443
2444 *rptr = '\0';
2445
2446 if (s[0] == '-')
2447 {
2448 /*
2449 * Remove reason...
2450 */
2451
2452 for (i = 0; i < p->num_reasons; i ++)
2453 if (!strcmp(reason, p->reasons[i]))
2454 {
2455 /*
2456 * Found a match, so remove it...
2457 */
2458
2459 p->num_reasons --;
2460 changed = 1;
2461 _cupsStrFree(p->reasons[i]);
2462
2463 if (i < p->num_reasons)
2464 memmove(p->reasons + i, p->reasons + i + 1,
2465 (p->num_reasons - i) * sizeof(char *));
2466
2467 if (!strcmp(reason, "paused") && p->state == IPP_PRINTER_STOPPED)
2468 cupsdSetPrinterState(p, IPP_PRINTER_IDLE, 1);
2469
2470 if (strcmp(reason, "connecting-to-device"))
2471 dirty_printer(p);
2472 break;
2473 }
2474 }
2475 else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2476 {
2477 /*
2478 * Add reason...
2479 */
2480
2481 for (i = 0; i < p->num_reasons; i ++)
2482 if (!strcmp(reason, p->reasons[i]))
2483 break;
2484
2485 if (i >= p->num_reasons)
2486 {
2487 if (!strncmp(reason, "cups-ipp-missing-", 17) ||
2488 !strncmp(reason, "cups-ipp-wrong-", 15))
2489 log_ipp_conformance(p, reason);
2490
2491 if (i >= (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2492 {
2493 cupsdLogMessage(CUPSD_LOG_ALERT,
2494 "Too many printer-state-reasons values for %s (%d)",
2495 p->name, i + 1);
2496 return (changed);
2497 }
2498
2499 p->reasons[i] = _cupsStrAlloc(reason);
2500 p->num_reasons ++;
2501 changed = 1;
2502
2503 if (!strcmp(reason, "paused") && p->state != IPP_PRINTER_STOPPED)
2504 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 1);
2505
2506 if (strcmp(reason, "connecting-to-device"))
2507 dirty_printer(p);
2508 }
2509 }
2510 }
2511
2512 return (changed);
2513 }
2514
2515
2516 /*
2517 * 'cupsdSetPrinterState()' - Update the current state of a printer.
2518 */
2519
2520 void
2521 cupsdSetPrinterState(
2522 cupsd_printer_t *p, /* I - Printer to change */
2523 ipp_pstate_t s, /* I - New state */
2524 int update) /* I - Update printers.conf? */
2525 {
2526 cupsd_job_t *job; /* Current job */
2527 ipp_pstate_t old_state; /* Old printer state */
2528 static const char * const printer_states[] =
2529 { /* State strings */
2530 "idle",
2531 "processing",
2532 "stopped"
2533 };
2534
2535
2536 /*
2537 * Set the new state...
2538 */
2539
2540 old_state = p->state;
2541 p->state = s;
2542
2543 if (old_state != s)
2544 {
2545 cupsdAddEvent(s == IPP_PRINTER_STOPPED ? CUPSD_EVENT_PRINTER_STOPPED :
2546 CUPSD_EVENT_PRINTER_STATE, p, NULL,
2547 "%s \"%s\" state changed to %s.",
2548 (p->type & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
2549 p->name, printer_states[p->state - IPP_PRINTER_IDLE]);
2550
2551 /*
2552 * Let the browse code know this needs to be updated...
2553 */
2554
2555 p->state_time = time(NULL);
2556 }
2557
2558 /*
2559 * Set/clear the paused reason as needed...
2560 */
2561
2562 if (s == IPP_PRINTER_STOPPED)
2563 cupsdSetPrinterReasons(p, "+paused");
2564 else
2565 cupsdSetPrinterReasons(p, "-paused");
2566
2567 if (old_state != s)
2568 {
2569 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
2570 job;
2571 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
2572 if (job->reasons && job->state_value == IPP_JOB_PENDING &&
2573 !_cups_strcasecmp(job->dest, p->name))
2574 ippSetString(job->attrs, &job->reasons, 0,
2575 s == IPP_PRINTER_STOPPED ? "printer-stopped" : "none");
2576 }
2577
2578 /*
2579 * Clear the message for the queue when going to processing...
2580 */
2581
2582 if (s == IPP_PRINTER_PROCESSING)
2583 p->state_message[0] = '\0';
2584
2585 /*
2586 * Let the browse protocols reflect the change...
2587 */
2588
2589 if (update)
2590 cupsdRegisterPrinter(p);
2591
2592 /*
2593 * Save the printer configuration if a printer goes from idle or processing
2594 * to stopped (or visa-versa)...
2595 */
2596
2597 if (update &&
2598 (old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED))
2599 dirty_printer(p);
2600 }
2601
2602
2603 /*
2604 * 'cupsdStopPrinter()' - Stop a printer from printing any jobs...
2605 */
2606
2607 void
2608 cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */
2609 int update)/* I - Update printers.conf? */
2610 {
2611 /*
2612 * Set the printer state...
2613 */
2614
2615 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
2616
2617 /*
2618 * See if we have a job printing on this printer...
2619 */
2620
2621 if (p->job && p->job->state_value == IPP_JOB_PROCESSING)
2622 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT,
2623 "Job stopped due to printer being paused.");
2624 }
2625
2626
2627 /*
2628 * 'cupsdUpdatePrinterPPD()' - Update keywords in a printer's PPD file.
2629 */
2630
2631 int /* O - 1 if successful, 0 otherwise */
2632 cupsdUpdatePrinterPPD(
2633 cupsd_printer_t *p, /* I - Printer */
2634 int num_keywords, /* I - Number of keywords */
2635 cups_option_t *keywords) /* I - Keywords */
2636 {
2637 int i; /* Looping var */
2638 cups_file_t *src, /* Original file */
2639 *dst; /* New file */
2640 char srcfile[1024], /* Original filename */
2641 dstfile[1024], /* New filename */
2642 line[1024], /* Line from file */
2643 keystring[41]; /* Keyword from line */
2644 cups_option_t *keyword; /* Current keyword */
2645
2646
2647 cupsdLogMessage(CUPSD_LOG_INFO, "Updating keywords in PPD file for %s...",
2648 p->name);
2649
2650 /*
2651 * Get the old and new PPD filenames...
2652 */
2653
2654 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd.O", ServerRoot, p->name);
2655 snprintf(dstfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, p->name);
2656
2657 /*
2658 * Rename the old file and open the old and new...
2659 */
2660
2661 if (rename(dstfile, srcfile))
2662 {
2663 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to backup PPD file for %s: %s",
2664 p->name, strerror(errno));
2665 return (0);
2666 }
2667
2668 if ((src = cupsFileOpen(srcfile, "r")) == NULL)
2669 {
2670 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open PPD file \"%s\": %s",
2671 srcfile, strerror(errno));
2672 rename(srcfile, dstfile);
2673 return (0);
2674 }
2675
2676 if ((dst = cupsFileOpen(dstfile, "w")) == NULL)
2677 {
2678 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create PPD file \"%s\": %s",
2679 dstfile, strerror(errno));
2680 cupsFileClose(src);
2681 rename(srcfile, dstfile);
2682 return (0);
2683 }
2684
2685 /*
2686 * Copy the first line and then write out all of the keywords...
2687 */
2688
2689 if (!cupsFileGets(src, line, sizeof(line)))
2690 {
2691 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to read PPD file \"%s\": %s",
2692 srcfile, strerror(errno));
2693 cupsFileClose(src);
2694 cupsFileClose(dst);
2695 rename(srcfile, dstfile);
2696 return (0);
2697 }
2698
2699 cupsFilePrintf(dst, "%s\n", line);
2700
2701 for (i = num_keywords, keyword = keywords; i > 0; i --, keyword ++)
2702 {
2703 cupsdLogMessage(CUPSD_LOG_DEBUG, "*%s: %s", keyword->name, keyword->value);
2704 cupsFilePrintf(dst, "*%s: %s\n", keyword->name, keyword->value);
2705 }
2706
2707 /*
2708 * Then copy the rest of the PPD file, dropping any keywords we changed.
2709 */
2710
2711 while (cupsFileGets(src, line, sizeof(line)))
2712 {
2713 /*
2714 * Skip keywords we've already set...
2715 */
2716
2717 if (sscanf(line, "*%40[^:]:", keystring) == 1 &&
2718 cupsGetOption(keystring, num_keywords, keywords))
2719 continue;
2720
2721 /*
2722 * Otherwise write the line...
2723 */
2724
2725 cupsFilePrintf(dst, "%s\n", line);
2726 }
2727
2728 /*
2729 * Close files and return...
2730 */
2731
2732 cupsFileClose(src);
2733 cupsFileClose(dst);
2734
2735 return (1);
2736 }
2737
2738
2739 /*
2740 * 'cupsdUpdatePrinters()' - Update printers after a partial reload.
2741 */
2742
2743 void
2744 cupsdUpdatePrinters(void)
2745 {
2746 cupsd_printer_t *p; /* Current printer */
2747
2748
2749 /*
2750 * Loop through the printers and recreate the printer attributes
2751 * for any local printers since the policy and/or access control
2752 * stuff may have changed. Also, if browsing is disabled, remove
2753 * any remote printers...
2754 */
2755
2756 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
2757 p;
2758 p = (cupsd_printer_t *)cupsArrayNext(Printers))
2759 {
2760 /*
2761 * Update the operation policy pointer...
2762 */
2763
2764 if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL)
2765 p->op_policy_ptr = DefaultPolicyPtr;
2766
2767 /*
2768 * Update printer attributes...
2769 */
2770
2771 cupsdSetPrinterAttrs(p);
2772 }
2773 }
2774
2775
2776 /*
2777 * 'cupsdValidateDest()' - Validate a printer/class destination.
2778 */
2779
2780 const char * /* O - Printer or class name */
2781 cupsdValidateDest(
2782 const char *uri, /* I - Printer URI */
2783 cups_ptype_t *dtype, /* O - Type (printer or class) */
2784 cupsd_printer_t **printer) /* O - Printer pointer */
2785 {
2786 cupsd_printer_t *p; /* Current printer */
2787 char localname[1024],/* Localized hostname */
2788 *lptr, /* Pointer into localized hostname */
2789 *sptr, /* Pointer into server name */
2790 *rptr, /* Pointer into resource */
2791 scheme[32], /* Scheme portion of URI */
2792 username[64], /* Username portion of URI */
2793 hostname[HTTP_MAX_HOST],
2794 /* Host portion of URI */
2795 resource[HTTP_MAX_URI];
2796 /* Resource portion of URI */
2797 int port; /* Port portion of URI */
2798
2799
2800 DEBUG_printf(("cupsdValidateDest(uri=\"%s\", dtype=%p, printer=%p)\n", uri,
2801 dtype, printer));
2802
2803 /*
2804 * Initialize return values...
2805 */
2806
2807 if (printer)
2808 *printer = NULL;
2809
2810 if (dtype)
2811 *dtype = (cups_ptype_t)0;
2812
2813 /*
2814 * Pull the hostname and resource from the URI...
2815 */
2816
2817 httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
2818 username, sizeof(username), hostname, sizeof(hostname),
2819 &port, resource, sizeof(resource));
2820
2821 /*
2822 * See if the resource is a class or printer...
2823 */
2824
2825 if (!strncmp(resource, "/classes/", 9))
2826 {
2827 /*
2828 * Class...
2829 */
2830
2831 rptr = resource + 9;
2832 }
2833 else if (!strncmp(resource, "/printers/", 10))
2834 {
2835 /*
2836 * Printer...
2837 */
2838
2839 rptr = resource + 10;
2840 }
2841 else
2842 {
2843 /*
2844 * Bad resource name...
2845 */
2846
2847 return (NULL);
2848 }
2849
2850 /*
2851 * See if the printer or class name exists...
2852 */
2853
2854 p = cupsdFindDest(rptr);
2855
2856 if (p == NULL && strchr(rptr, '@') == NULL)
2857 return (NULL);
2858 else if (p != NULL)
2859 {
2860 if (printer)
2861 *printer = p;
2862
2863 if (dtype)
2864 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
2865
2866 return (p->name);
2867 }
2868
2869 /*
2870 * Change localhost to the server name...
2871 */
2872
2873 if (!_cups_strcasecmp(hostname, "localhost"))
2874 strlcpy(hostname, ServerName, sizeof(hostname));
2875
2876 strlcpy(localname, hostname, sizeof(localname));
2877
2878 if (!_cups_strcasecmp(hostname, ServerName))
2879 {
2880 /*
2881 * Localize the hostname...
2882 */
2883
2884 lptr = strchr(localname, '.');
2885 sptr = strchr(ServerName, '.');
2886
2887 if (sptr != NULL && lptr != NULL)
2888 {
2889 /*
2890 * Strip the common domain name components...
2891 */
2892
2893 while (lptr != NULL)
2894 {
2895 if (!_cups_strcasecmp(lptr, sptr))
2896 {
2897 *lptr = '\0';
2898 break;
2899 }
2900 else
2901 lptr = strchr(lptr + 1, '.');
2902 }
2903 }
2904 }
2905
2906 DEBUG_printf(("localized hostname is \"%s\"...\n", localname));
2907
2908 /*
2909 * Find a matching printer or class...
2910 */
2911
2912 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
2913 p;
2914 p = (cupsd_printer_t *)cupsArrayNext(Printers))
2915 if (!_cups_strcasecmp(p->hostname, localname) &&
2916 !_cups_strcasecmp(p->name, rptr))
2917 {
2918 if (printer)
2919 *printer = p;
2920
2921 if (dtype)
2922 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
2923
2924 return (p->name);
2925 }
2926
2927 return (NULL);
2928 }
2929
2930
2931 /*
2932 * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications
2933 * that need it...
2934 */
2935
2936 void
2937 cupsdWritePrintcap(void)
2938 {
2939 int i; /* Looping var */
2940 cups_file_t *fp; /* Printcap file */
2941 cupsd_printer_t *p; /* Current printer */
2942
2943
2944 /*
2945 * See if we have a printcap file; if not, don't bother writing it.
2946 */
2947
2948 if (!Printcap || !*Printcap)
2949 return;
2950
2951 cupsdLogMessage(CUPSD_LOG_INFO, "Generating printcap %s...", Printcap);
2952
2953 /*
2954 * Open the printcap file...
2955 */
2956
2957 if ((fp = cupsFileOpen(Printcap, "w")) == NULL)
2958 return;
2959
2960 /*
2961 * Put a comment header at the top so that users will know where the
2962 * data has come from...
2963 */
2964
2965 if (PrintcapFormat != PRINTCAP_PLIST)
2966 cupsFilePrintf(fp, "# This file was automatically generated by cupsd(8) "
2967 "from the\n"
2968 "# %s/printers.conf file. All changes to this file\n"
2969 "# will be lost.\n", ServerRoot);
2970
2971 /*
2972 * Write a new printcap with the current list of printers.
2973 */
2974
2975 switch (PrintcapFormat)
2976 {
2977 case PRINTCAP_BSD :
2978 /*
2979 * Each printer is put in the file as:
2980 *
2981 * Printer1:
2982 * Printer2:
2983 * Printer3:
2984 * ...
2985 * PrinterN:
2986 */
2987
2988 if (DefaultPrinter)
2989 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name,
2990 DefaultPrinter->info, ServerName,
2991 DefaultPrinter->name);
2992
2993 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
2994 p;
2995 p = (cupsd_printer_t *)cupsArrayNext(Printers))
2996 if (p != DefaultPrinter)
2997 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info,
2998 ServerName, p->name);
2999 break;
3000
3001 case PRINTCAP_PLIST :
3002 /*
3003 * Each printer is written as a dictionary in a plist file.
3004 * Currently the printer-name, printer-info, printer-is-accepting-jobs,
3005 * printer-location, printer-make-and-model, printer-state,
3006 * printer-state-reasons, printer-type, and (sanitized) device-uri.
3007 */
3008
3009 cupsFilePuts(fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
3010 "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD "
3011 "PLIST 1.0//EN\" \"http://www.apple.com/DTDs/"
3012 "PropertyList-1.0.dtd\">\n"
3013 "<plist version=\"1.0\">\n"
3014 "<array>\n");
3015
3016 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3017 p;
3018 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3019 {
3020 cupsFilePuts(fp, "\t<dict>\n"
3021 "\t\t<key>printer-name</key>\n"
3022 "\t\t<string>");
3023 write_xml_string(fp, p->name);
3024 cupsFilePuts(fp, "</string>\n"
3025 "\t\t<key>printer-info</key>\n"
3026 "\t\t<string>");
3027 write_xml_string(fp, p->info);
3028 cupsFilePrintf(fp, "</string>\n"
3029 "\t\t<key>printer-is-accepting-jobs</key>\n"
3030 "\t\t<%s/>\n"
3031 "\t\t<key>printer-location</key>\n"
3032 "\t\t<string>", p->accepting ? "true" : "false");
3033 write_xml_string(fp, p->location);
3034 cupsFilePuts(fp, "</string>\n"
3035 "\t\t<key>printer-make-and-model</key>\n"
3036 "\t\t<string>");
3037 write_xml_string(fp, p->make_model);
3038 cupsFilePrintf(fp, "</string>\n"
3039 "\t\t<key>printer-state</key>\n"
3040 "\t\t<integer>%d</integer>\n"
3041 "\t\t<key>printer-state-reasons</key>\n"
3042 "\t\t<array>\n", p->state);
3043 for (i = 0; i < p->num_reasons; i ++)
3044 {
3045 cupsFilePuts(fp, "\t\t\t<string>");
3046 write_xml_string(fp, p->reasons[i]);
3047 cupsFilePuts(fp, "</string>\n");
3048 }
3049 cupsFilePrintf(fp, "\t\t</array>\n"
3050 "\t\t<key>printer-type</key>\n"
3051 "\t\t<integer>%d</integer>\n"
3052 "\t\t<key>device-uri</key>\n"
3053 "\t\t<string>", p->type);
3054 write_xml_string(fp, p->sanitized_device_uri);
3055 cupsFilePuts(fp, "</string>\n"
3056 "\t</dict>\n");
3057 }
3058 cupsFilePuts(fp, "</array>\n"
3059 "</plist>\n");
3060 break;
3061
3062 case PRINTCAP_SOLARIS :
3063 /*
3064 * Each printer is put in the file as:
3065 *
3066 * _all:all=Printer1,Printer2,Printer3,...,PrinterN
3067 * _default:use=DefaultPrinter
3068 * Printer1:\
3069 * :bsdaddr=ServerName,Printer1:\
3070 * :description=Description:
3071 * Printer2:
3072 * :bsdaddr=ServerName,Printer2:\
3073 * :description=Description:
3074 * Printer3:
3075 * :bsdaddr=ServerName,Printer3:\
3076 * :description=Description:
3077 * ...
3078 * PrinterN:
3079 * :bsdaddr=ServerName,PrinterN:\
3080 * :description=Description:
3081 */
3082
3083 cupsFilePuts(fp, "_all:all=");
3084 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3085 p;
3086 p = (cupsd_printer_t *)cupsArrayCurrent(Printers))
3087 cupsFilePrintf(fp, "%s%c", p->name,
3088 cupsArrayNext(Printers) ? ',' : '\n');
3089
3090 if (DefaultPrinter)
3091 cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name);
3092
3093 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3094 p;
3095 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3096 cupsFilePrintf(fp, "%s:\\\n"
3097 "\t:bsdaddr=%s,%s:\\\n"
3098 "\t:description=%s:\n",
3099 p->name, ServerName, p->name,
3100 p->info ? p->info : "");
3101 break;
3102 }
3103
3104 /*
3105 * Close the file...
3106 */
3107
3108 cupsFileClose(fp);
3109 }
3110
3111
3112 /*
3113 * 'add_printer_defaults()' - Add name-default attributes to the printer attributes.
3114 */
3115
3116 static void
3117 add_printer_defaults(cupsd_printer_t *p)/* I - Printer */
3118 {
3119 int i; /* Looping var */
3120 int num_options; /* Number of default options */
3121 cups_option_t *options, /* Default options */
3122 *option; /* Current option */
3123 char name[256]; /* name-default */
3124
3125
3126 /*
3127 * Maintain a common array of default attribute names...
3128 */
3129
3130 if (!CommonDefaults)
3131 {
3132 CommonDefaults = cupsArrayNew((cups_array_func_t)strcmp, NULL);
3133
3134 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("copies-default"));
3135 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("document-format-default"));
3136 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("finishings-default"));
3137 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-account-id-default"));
3138 cupsArrayAdd(CommonDefaults,
3139 _cupsStrAlloc("job-accounting-user-id-default"));
3140 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-hold-until-default"));
3141 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-priority-default"));
3142 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-sheets-default"));
3143 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-col-default"));
3144 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("number-up-default"));
3145 cupsArrayAdd(CommonDefaults,
3146 _cupsStrAlloc("orientation-requested-default"));
3147 }
3148
3149 /*
3150 * Add all of the default options from the .conf files...
3151 */
3152
3153 for (num_options = 0, options = NULL, i = p->num_options, option = p->options;
3154 i > 0;
3155 i --, option ++)
3156 {
3157 if (strcmp(option->name, "ipp-options") &&
3158 strcmp(option->name, "job-sheets") &&
3159 strcmp(option->name, "lease-duration"))
3160 {
3161 snprintf(name, sizeof(name), "%s-default", option->name);
3162 num_options = cupsAddOption(name, option->value, num_options, &options);
3163
3164 if (!cupsArrayFind(CommonDefaults, name))
3165 cupsArrayAdd(CommonDefaults, _cupsStrAlloc(name));
3166 }
3167 }
3168
3169 /*
3170 * Convert options to IPP attributes...
3171 */
3172
3173 cupsEncodeOptions2(p->attrs, num_options, options, IPP_TAG_PRINTER);
3174 cupsFreeOptions(num_options, options);
3175
3176 /*
3177 * Add standard -default attributes as needed...
3178 */
3179
3180 if (!cupsGetOption("copies", p->num_options, p->options))
3181 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "copies-default",
3182 1);
3183
3184 if (!cupsGetOption("document-format", p->num_options, p->options))
3185 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3186 "document-format-default", NULL, "application/octet-stream");
3187
3188 if (!cupsGetOption("job-hold-until", p->num_options, p->options))
3189 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3190 "job-hold-until-default", NULL, "no-hold");
3191
3192 if (!cupsGetOption("job-priority", p->num_options, p->options))
3193 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3194 "job-priority-default", 50);
3195
3196 if (!cupsGetOption("number-up", p->num_options, p->options))
3197 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3198 "number-up-default", 1);
3199
3200 if (!cupsGetOption("notify-lease-duration", p->num_options, p->options))
3201 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3202 "notify-lease-duration-default", DefaultLeaseDuration);
3203
3204 if (!cupsGetOption("notify-events", p->num_options, p->options))
3205 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3206 "notify-events-default", NULL, "job-completed");
3207
3208 if (!cupsGetOption("orientation-requested", p->num_options, p->options))
3209 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
3210 "orientation-requested-default", NULL, NULL);
3211
3212 if (!cupsGetOption("print-quality", p->num_options, p->options))
3213 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
3214 "print-quality-default", IPP_QUALITY_NORMAL);
3215 }
3216
3217
3218 /*
3219 * 'add_printer_filter()' - Add a MIME filter for a printer.
3220 */
3221
3222 static void
3223 add_printer_filter(
3224 cupsd_printer_t *p, /* I - Printer to add to */
3225 mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
3226 const char *filter) /* I - Filter to add */
3227 {
3228 char super[MIME_MAX_SUPER], /* Super-type for filter */
3229 type[MIME_MAX_TYPE], /* Type for filter */
3230 dsuper[MIME_MAX_SUPER], /* Destination super-type for filter */
3231 dtype[MIME_MAX_TYPE], /* Destination type for filter */
3232 dest[MIME_MAX_SUPER + MIME_MAX_TYPE + 2],
3233 /* Destination super/type */
3234 program[1024]; /* Program/filter name */
3235 int cost; /* Cost of filter */
3236 size_t maxsize = 0; /* Maximum supported file size */
3237 mime_type_t *temptype, /* MIME type looping var */
3238 *desttype; /* Destination MIME type */
3239 mime_filter_t *filterptr; /* MIME filter */
3240 char filename[1024]; /* Full filter filename */
3241
3242
3243 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3244 "add_printer_filter(p=%p(%s), filtertype=%p(%s/%s), "
3245 "filter=\"%s\")", p, p->name, filtertype, filtertype->super,
3246 filtertype->type, filter);
3247
3248 /*
3249 * Parse the filter string; it should be in one of the following formats:
3250 *
3251 * source/type cost program
3252 * source/type cost maxsize(nnnn) program
3253 * source/type dest/type cost program
3254 * source/type dest/type cost maxsize(nnnn) program
3255 */
3256
3257 if (sscanf(filter, "%15[^/]/%255s%*[ \t]%15[^/]/%255s%d%*[ \t]%1023[^\n]",
3258 super, type, dsuper, dtype, &cost, program) == 6)
3259 {
3260 snprintf(dest, sizeof(dest), "%s/%s/%s", p->name, dsuper, dtype);
3261
3262 if ((desttype = mimeType(MimeDatabase, "printer", dest)) == NULL)
3263 {
3264 desttype = mimeAddType(MimeDatabase, "printer", dest);
3265 if (!p->dest_types)
3266 p->dest_types = cupsArrayNew(NULL, NULL);
3267
3268 cupsArrayAdd(p->dest_types, desttype);
3269 }
3270
3271 }
3272 else
3273 {
3274 if (sscanf(filter, "%15[^/]/%255s%d%*[ \t]%1023[^\n]", super, type, &cost,
3275 program) == 4)
3276 {
3277 desttype = filtertype;
3278 }
3279 else
3280 {
3281 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3282 p->name, filter);
3283 return;
3284 }
3285 }
3286
3287 if (!strncmp(program, "maxsize(", 8))
3288 {
3289 char *ptr; /* Pointer into maxsize(nnnn) program */
3290
3291 maxsize = strtoll(program + 8, &ptr, 10);
3292
3293 if (*ptr != ')')
3294 {
3295 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3296 p->name, filter);
3297 return;
3298 }
3299
3300 ptr ++;
3301 while (_cups_isspace(*ptr))
3302 ptr ++;
3303
3304 _cups_strcpy(program, ptr);
3305 }
3306
3307 /*
3308 * Check permissions on the filter and its containing directory...
3309 */
3310
3311 if (strcmp(program, "-"))
3312 {
3313 if (program[0] == '/')
3314 strlcpy(filename, program, sizeof(filename));
3315 else
3316 snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
3317
3318 _cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !RunUser,
3319 cupsdLogFCMessage, p);
3320 }
3321
3322 /*
3323 * Add the filter to the MIME database, supporting wildcards as needed...
3324 */
3325
3326 for (temptype = mimeFirstType(MimeDatabase);
3327 temptype;
3328 temptype = mimeNextType(MimeDatabase))
3329 if (((super[0] == '*' && _cups_strcasecmp(temptype->super, "printer")) ||
3330 !_cups_strcasecmp(temptype->super, super)) &&
3331 (type[0] == '*' || !_cups_strcasecmp(temptype->type, type)))
3332 {
3333 if (desttype != filtertype)
3334 {
3335 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3336 "add_printer_filter: %s: adding filter %s/%s %s/%s %d "
3337 "%s", p->name, temptype->super, temptype->type,
3338 desttype->super, desttype->type,
3339 cost, program);
3340 filterptr = mimeAddFilter(MimeDatabase, temptype, desttype, cost,
3341 program);
3342
3343 if (!mimeFilterLookup(MimeDatabase, desttype, filtertype))
3344 {
3345 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3346 "add_printer_filter: %s: adding filter %s/%s %s/%s "
3347 "0 -", p->name, desttype->super, desttype->type,
3348 filtertype->super, filtertype->type);
3349 mimeAddFilter(MimeDatabase, desttype, filtertype, 0, "-");
3350 }
3351 }
3352 else
3353 {
3354 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3355 "add_printer_filter: %s: adding filter %s/%s %s/%s %d "
3356 "%s", p->name, temptype->super, temptype->type,
3357 filtertype->super, filtertype->type,
3358 cost, program);
3359 filterptr = mimeAddFilter(MimeDatabase, temptype, filtertype, cost,
3360 program);
3361 }
3362
3363 if (filterptr)
3364 filterptr->maxsize = maxsize;
3365 }
3366 }
3367
3368
3369 /*
3370 * 'add_printer_formats()' - Add document-format-supported values for a printer.
3371 */
3372
3373 static void
3374 add_printer_formats(cupsd_printer_t *p) /* I - Printer */
3375 {
3376 int i; /* Looping var */
3377 mime_type_t *type; /* Current MIME type */
3378 cups_array_t *filters; /* Filters */
3379 ipp_attribute_t *attr; /* document-format-supported attribute */
3380 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
3381 /* MIME type name */
3382
3383
3384 /*
3385 * Raw (and remote) queues advertise all of the supported MIME
3386 * types...
3387 */
3388
3389 cupsArrayDelete(p->filetypes);
3390 p->filetypes = NULL;
3391
3392 if (p->raw)
3393 {
3394 ippAddStrings(p->attrs, IPP_TAG_PRINTER,
3395 (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY),
3396 "document-format-supported", NumMimeTypes, NULL, MimeTypes);
3397 return;
3398 }
3399
3400 /*
3401 * Otherwise, loop through the supported MIME types and see if there
3402 * are filters for them...
3403 */
3404
3405 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer_formats: %d types, %d filters",
3406 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
3407
3408 p->filetypes = cupsArrayNew(NULL, NULL);
3409
3410 for (type = mimeFirstType(MimeDatabase);
3411 type;
3412 type = mimeNextType(MimeDatabase))
3413 {
3414 if (!_cups_strcasecmp(type->super, "printer"))
3415 continue;
3416
3417 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3418
3419 if ((filters = mimeFilter(MimeDatabase, type, p->filetype, NULL)) != NULL)
3420 {
3421 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3422 "add_printer_formats: %s: %s needs %d filters",
3423 p->name, mimetype, cupsArrayCount(filters));
3424
3425 cupsArrayDelete(filters);
3426 cupsArrayAdd(p->filetypes, type);
3427 }
3428 else
3429 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3430 "add_printer_formats: %s: %s not supported",
3431 p->name, mimetype);
3432 }
3433
3434 /*
3435 * Add the file formats that can be filtered...
3436 */
3437
3438 if ((type = mimeType(MimeDatabase, "application", "octet-stream")) == NULL ||
3439 !cupsArrayFind(p->filetypes, type))
3440 i = 1;
3441 else
3442 i = 0;
3443
3444 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3445 "add_printer_formats: %s: %d supported types",
3446 p->name, cupsArrayCount(p->filetypes) + i);
3447
3448 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3449 "document-format-supported",
3450 cupsArrayCount(p->filetypes) + i, NULL, NULL);
3451
3452 if (i)
3453 attr->values[0].string.text = _cupsStrAlloc("application/octet-stream");
3454
3455 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
3456 type;
3457 i ++, type = (mime_type_t *)cupsArrayNext(p->filetypes))
3458 {
3459 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3460
3461 attr->values[i].string.text = _cupsStrAlloc(mimetype);
3462 }
3463
3464 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
3465 {
3466 char pdl[1024]; /* Buffer to build pdl list */
3467 mime_filter_t *filter; /* MIME filter looping var */
3468
3469
3470 /*
3471 * We only support raw printing if this is not a Tioga PrintJobMgr based
3472 * queue and if application/octet-stream is a known type...
3473 */
3474
3475 for (filter = (mime_filter_t *)cupsArrayFirst(MimeDatabase->filters);
3476 filter;
3477 filter = (mime_filter_t *)cupsArrayNext(MimeDatabase->filters))
3478 {
3479 if (filter->dst == p->filetype && filter->filter &&
3480 strstr(filter->filter, "PrintJobMgr"))
3481 break;
3482 }
3483
3484 pdl[0] = '\0';
3485
3486 if (!filter && mimeType(MimeDatabase, "application", "octet-stream"))
3487 strlcat(pdl, "application/octet-stream,", sizeof(pdl));
3488
3489 /*
3490 * Then list a bunch of formats that are supported by the printer...
3491 */
3492
3493 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
3494 type;
3495 type = (mime_type_t *)cupsArrayNext(p->filetypes))
3496 {
3497 if (!_cups_strcasecmp(type->super, "application"))
3498 {
3499 if (!_cups_strcasecmp(type->type, "pdf"))
3500 strlcat(pdl, "application/pdf,", sizeof(pdl));
3501 else if (!_cups_strcasecmp(type->type, "postscript"))
3502 strlcat(pdl, "application/postscript,", sizeof(pdl));
3503 }
3504 else if (!_cups_strcasecmp(type->super, "image"))
3505 {
3506 if (!_cups_strcasecmp(type->type, "jpeg"))
3507 strlcat(pdl, "image/jpeg,", sizeof(pdl));
3508 else if (!_cups_strcasecmp(type->type, "png"))
3509 strlcat(pdl, "image/png,", sizeof(pdl));
3510 else if (!_cups_strcasecmp(type->type, "pwg-raster"))
3511 strlcat(pdl, "image/pwg-raster,", sizeof(pdl));
3512 }
3513 }
3514
3515 if (pdl[0])
3516 pdl[strlen(pdl) - 1] = '\0'; /* Remove trailing comma */
3517
3518 cupsdSetString(&p->pdl, pdl);
3519 }
3520 #endif /* HAVE_DNSSD || HAVE_AVAHI */
3521 }
3522
3523
3524 /*
3525 * 'compare_printers()' - Compare two printers.
3526 */
3527
3528 static int /* O - Result of comparison */
3529 compare_printers(void *first, /* I - First printer */
3530 void *second, /* I - Second printer */
3531 void *data) /* I - App data (not used) */
3532 {
3533 (void)data;
3534
3535 return (_cups_strcasecmp(((cupsd_printer_t *)first)->name,
3536 ((cupsd_printer_t *)second)->name));
3537 }
3538
3539
3540 /*
3541 * 'delete_printer_filters()' - Delete all MIME filters for a printer.
3542 */
3543
3544 static void
3545 delete_printer_filters(
3546 cupsd_printer_t *p) /* I - Printer to remove from */
3547 {
3548 mime_filter_t *filter; /* MIME filter looping var */
3549 mime_type_t *type; /* Destination types for filters */
3550
3551
3552 /*
3553 * Range check input...
3554 */
3555
3556 if (p == NULL)
3557 return;
3558
3559 /*
3560 * Remove all filters from the MIME database that have a destination
3561 * type == printer...
3562 */
3563
3564 for (filter = mimeFirstFilter(MimeDatabase);
3565 filter;
3566 filter = mimeNextFilter(MimeDatabase))
3567 if (filter->dst == p->filetype || filter->dst == p->prefiltertype ||
3568 cupsArrayFind(p->dest_types, filter->dst))
3569 {
3570 /*
3571 * Delete the current filter...
3572 */
3573
3574 mimeDeleteFilter(MimeDatabase, filter);
3575 }
3576
3577 for (type = (mime_type_t *)cupsArrayFirst(p->dest_types);
3578 type;
3579 type = (mime_type_t *)cupsArrayNext(p->dest_types))
3580 mimeDeleteType(MimeDatabase, type);
3581
3582 cupsArrayDelete(p->dest_types);
3583 p->dest_types = NULL;
3584
3585 cupsdSetPrinterReasons(p, "-cups-insecure-filter-warning"
3586 ",cups-missing-filter-warning");
3587 }
3588
3589
3590 /*
3591 * 'dirty_printer()' - Mark config and state files dirty for the specified
3592 * printer.
3593 */
3594
3595 static void
3596 dirty_printer(cupsd_printer_t *p) /* I - Printer */
3597 {
3598 if (p->type & CUPS_PRINTER_CLASS)
3599 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
3600 else
3601 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
3602
3603 if (PrintcapFormat == PRINTCAP_PLIST)
3604 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
3605 }
3606
3607
3608 /*
3609 * 'load_ppd()' - Load a cached PPD file, updating the cache as needed.
3610 */
3611
3612 static void
3613 load_ppd(cupsd_printer_t *p) /* I - Printer */
3614 {
3615 int i, j, k; /* Looping vars */
3616 char cache_name[1024]; /* Cache filename */
3617 struct stat cache_info; /* Cache file info */
3618 ppd_file_t *ppd; /* PPD file */
3619 char ppd_name[1024]; /* PPD filename */
3620 struct stat ppd_info; /* PPD file info */
3621 int num_media; /* Number of media options */
3622 ppd_size_t *size; /* Current PPD size */
3623 ppd_option_t *duplex, /* Duplex option */
3624 *output_bin, /* OutputBin option */
3625 *output_mode, /* OutputMode option */
3626 *resolution; /* (Set|JCL|)Resolution option */
3627 ppd_choice_t *choice, /* Current PPD choice */
3628 *input_slot, /* Current input slot */
3629 *media_type; /* Current media type */
3630 ppd_attr_t *ppd_attr; /* PPD attribute */
3631 int xdpi, /* Horizontal resolution */
3632 ydpi; /* Vertical resolution */
3633 const char *resptr; /* Pointer into resolution keyword */
3634 _pwg_size_t *pwgsize; /* Current PWG size */
3635 _pwg_map_t *pwgsource, /* Current PWG source */
3636 *pwgtype; /* Current PWG type */
3637 ipp_attribute_t *attr; /* Attribute data */
3638 _ipp_value_t *val; /* Attribute value */
3639 int num_finishings, /* Number of finishings */
3640 finishings[5]; /* finishings-supported values */
3641 int num_qualities, /* Number of print-quality values */
3642 qualities[3]; /* print-quality values */
3643 int num_margins, /* Number of media-*-margin-supported values */
3644 margins[16]; /* media-*-margin-supported values */
3645 const char *filter, /* Current filter */
3646 *mandatory; /* Current mandatory attribute */
3647 static const char * const sides[3] = /* sides-supported values */
3648 {
3649 "one-sided",
3650 "two-sided-long-edge",
3651 "two-sided-short-edge"
3652 };
3653 static const char * const standard_commands[] =
3654 { /* Standard CUPS commands */
3655 "AutoConfigure",
3656 "Clean",
3657 "PrintSelfTestPage"
3658 };
3659
3660
3661 /*
3662 * Check to see if the cache is up-to-date...
3663 */
3664
3665 snprintf(cache_name, sizeof(cache_name), "%s/%s.data", CacheDir, p->name);
3666 if (stat(cache_name, &cache_info))
3667 cache_info.st_mtime = 0;
3668
3669 snprintf(ppd_name, sizeof(ppd_name), "%s/ppd/%s.ppd", ServerRoot, p->name);
3670 if (stat(ppd_name, &ppd_info))
3671 ppd_info.st_mtime = 1;
3672
3673 ippDelete(p->ppd_attrs);
3674 p->ppd_attrs = NULL;
3675
3676 _ppdCacheDestroy(p->pc);
3677 p->pc = NULL;
3678
3679 if (cache_info.st_mtime >= ppd_info.st_mtime)
3680 {
3681 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", cache_name);
3682
3683 if ((p->pc = _ppdCacheCreateWithFile(cache_name, &p->ppd_attrs)) != NULL &&
3684 p->ppd_attrs)
3685 {
3686 /*
3687 * Loaded successfully!
3688 */
3689
3690 return;
3691 }
3692 }
3693
3694 /*
3695 * Reload PPD attributes from disk...
3696 */
3697
3698 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
3699
3700 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", ppd_name);
3701
3702 p->type &= ~CUPS_PRINTER_OPTIONS;
3703 p->type |= CUPS_PRINTER_BW;
3704
3705 finishings[0] = IPP_FINISHINGS_NONE;
3706 num_finishings = 1;
3707
3708 p->ppd_attrs = ippNew();
3709
3710 if ((ppd = _ppdOpenFile(ppd_name, _PPD_LOCALIZATION_NONE)) != NULL)
3711 {
3712 /*
3713 * Add make/model and other various attributes...
3714 */
3715
3716 p->pc = _ppdCacheCreateWithPPD(ppd);
3717
3718 if (!p->pc)
3719 cupsdLogMessage(CUPSD_LOG_WARN, "Unable to create cache of \"%s\": %s",
3720 ppd_name, cupsLastErrorString());
3721
3722 ppdMarkDefaults(ppd);
3723
3724 if (ppd->color_device)
3725 p->type |= CUPS_PRINTER_COLOR;
3726 if (ppd->variable_sizes)
3727 p->type |= CUPS_PRINTER_VARIABLE;
3728 if (!ppd->manual_copies)
3729 p->type |= CUPS_PRINTER_COPIES;
3730 if ((ppd_attr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL)
3731 if (ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
3732 p->type |= CUPS_PRINTER_FAX;
3733
3734 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "color-supported",
3735 ppd->color_device);
3736
3737 if (p->pc && p->pc->charge_info_uri)
3738 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
3739 "printer-charge-info-uri", NULL, p->pc->charge_info_uri);
3740
3741 if (p->pc && p->pc->account_id)
3742 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "job-account-id-supported",
3743 1);
3744
3745 if (p->pc && p->pc->accounting_user_id)
3746 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER,
3747 "job-accounting-user-id-supported", 1);
3748
3749 if (p->pc && p->pc->password)
3750 {
3751 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3752 "job-password-encryption-supported", NULL, "none");
3753 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3754 "job-password-supported", strlen(p->pc->password));
3755 }
3756
3757 if (ppd->throughput)
3758 {
3759 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3760 "pages-per-minute", ppd->throughput);
3761 if (ppd->color_device)
3762 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3763 "pages-per-minute-color", ppd->throughput);
3764 }
3765 else
3766 {
3767 /*
3768 * When there is no speed information, just say "1 page per minute".
3769 */
3770
3771 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3772 "pages-per-minute", 1);
3773 if (ppd->color_device)
3774 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3775 "pages-per-minute-color", 1);
3776 }
3777
3778 num_qualities = 0;
3779
3780 if ((output_mode = ppdFindOption(ppd, "OutputMode")) != NULL)
3781 {
3782 if (ppdFindChoice(output_mode, "draft") ||
3783 ppdFindChoice(output_mode, "fast"))
3784 qualities[num_qualities ++] = IPP_QUALITY_DRAFT;
3785
3786 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
3787
3788 if (ppdFindChoice(output_mode, "best") ||
3789 ppdFindChoice(output_mode, "high"))
3790 qualities[num_qualities ++] = IPP_QUALITY_HIGH;
3791 }
3792 else if ((ppd_attr = ppdFindAttr(ppd, "APPrinterPreset", NULL)) != NULL)
3793 {
3794 do
3795 {
3796 if (strstr(ppd_attr->spec, "draft") ||
3797 strstr(ppd_attr->spec, "Draft"))
3798 {
3799 qualities[num_qualities ++] = IPP_QUALITY_DRAFT;
3800 break;
3801 }
3802 }
3803 while ((ppd_attr = ppdFindNextAttr(ppd, "APPrinterPreset",
3804 NULL)) != NULL);
3805
3806 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
3807 qualities[num_qualities ++] = IPP_QUALITY_HIGH;
3808 }
3809 else
3810 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
3811
3812 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
3813 "print-quality-supported", num_qualities, qualities);
3814
3815 if (ppd->nickname)
3816 {
3817 /*
3818 * The NickName can be localized in the character set specified
3819 * by the LanugageEncoding attribute. However, ppdOpen2() has
3820 * already converted the ppd->nickname member to UTF-8 for us
3821 * (the original attribute value is available separately)
3822 */
3823
3824 cupsdSetString(&p->make_model, ppd->nickname);
3825 }
3826 else if (ppd->modelname)
3827 {
3828 /*
3829 * Model name can only contain specific characters...
3830 */
3831
3832 cupsdSetString(&p->make_model, ppd->modelname);
3833 }
3834 else
3835 cupsdSetString(&p->make_model, "Bad PPD File");
3836
3837 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
3838 "printer-make-and-model", NULL, p->make_model);
3839
3840 /*
3841 * Add media options from the PPD file...
3842 */
3843
3844 if (ppd->num_sizes == 0 || !p->pc)
3845 {
3846 if (!ppdFindAttr(ppd, "APScannerOnly", NULL))
3847 cupsdLogMessage(CUPSD_LOG_CRIT,
3848 "The PPD file for printer %s contains no media "
3849 "options and is therefore invalid!", p->name);
3850
3851 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3852 "media-default", NULL, "unknown");
3853 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3854 "media-supported", NULL, "unknown");
3855 }
3856 else
3857 {
3858 /*
3859 * media-default
3860 */
3861
3862 if ((size = ppdPageSize(ppd, NULL)) != NULL)
3863 pwgsize = _ppdCacheGetSize(p->pc, size->name);
3864 else
3865 pwgsize = NULL;
3866
3867 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3868 "media-default", NULL,
3869 pwgsize ? pwgsize->map.pwg : "unknown");
3870
3871 /*
3872 * media-col-default
3873 */
3874
3875 if (pwgsize)
3876 {
3877 ipp_t *col; /* Collection value */
3878
3879 input_slot = ppdFindMarkedChoice(ppd, "InputSlot");
3880 media_type = ppdFindMarkedChoice(ppd, "MediaType");
3881 col = new_media_col(pwgsize,
3882 input_slot ?
3883 _ppdCacheGetSource(p->pc,
3884 input_slot->choice) :
3885 NULL,
3886 media_type ?
3887 _ppdCacheGetType(p->pc,
3888 media_type->choice) :
3889 NULL);
3890
3891 ippAddCollection(p->ppd_attrs, IPP_TAG_PRINTER, "media-col-default",
3892 col);
3893 ippDelete(col);
3894 }
3895
3896 /*
3897 * media-supported
3898 */
3899
3900 num_media = p->pc->num_sizes;
3901 if (p->pc->custom_min_keyword)
3902 num_media += 2;
3903
3904 if ((attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3905 "media-supported", num_media, NULL,
3906 NULL)) != NULL)
3907 {
3908 val = attr->values;
3909
3910 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes;
3911 i > 0;
3912 i --, pwgsize ++, val ++)
3913 val->string.text = _cupsStrAlloc(pwgsize->map.pwg);
3914
3915 if (p->pc->custom_min_keyword)
3916 {
3917 val->string.text = _cupsStrAlloc(p->pc->custom_min_keyword);
3918 val ++;
3919 val->string.text = _cupsStrAlloc(p->pc->custom_max_keyword);
3920 }
3921 }
3922
3923 /*
3924 * media-size-supported
3925 */
3926
3927 num_media = p->pc->num_sizes;
3928 if (p->pc->custom_min_keyword)
3929 num_media ++;
3930
3931 if ((attr = ippAddCollections(p->ppd_attrs, IPP_TAG_PRINTER,
3932 "media-size-supported", num_media,
3933 NULL)) != NULL)
3934 {
3935 val = attr->values;
3936
3937 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes;
3938 i > 0;
3939 i --, pwgsize ++, val ++)
3940 {
3941 val->collection = ippNew();
3942 ippAddInteger(val->collection, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3943 "x-dimension", pwgsize->width);
3944 ippAddInteger(val->collection, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3945 "y-dimension", pwgsize->length);
3946 }
3947
3948 if (p->pc->custom_min_keyword)
3949 {
3950 val->collection = ippNew();
3951 ippAddRange(val->collection, IPP_TAG_PRINTER, "x-dimension",
3952 p->pc->custom_min_width, p->pc->custom_max_width);
3953 ippAddRange(val->collection, IPP_TAG_PRINTER, "y-dimension",
3954 p->pc->custom_min_length, p->pc->custom_max_length);
3955 }
3956 }
3957
3958 /*
3959 * media-source-supported
3960 */
3961
3962 if (p->pc->num_sources > 0 &&
3963 (attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3964 "media-source-supported", p->pc->num_sources,
3965 NULL, NULL)) != NULL)
3966 {
3967 for (i = p->pc->num_sources, pwgsource = p->pc->sources,
3968 val = attr->values;
3969 i > 0;
3970 i --, pwgsource ++, val ++)
3971 val->string.text = _cupsStrAlloc(pwgsource->pwg);
3972 }
3973
3974 /*
3975 * media-type-supported
3976 */
3977
3978 if (p->pc->num_types > 0 &&
3979 (attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3980 "media-type-supported", p->pc->num_types,
3981 NULL, NULL)) != NULL)
3982 {
3983 for (i = p->pc->num_types, pwgtype = p->pc->types,
3984 val = attr->values;
3985 i > 0;
3986 i --, pwgtype ++, val ++)
3987 val->string.text = _cupsStrAlloc(pwgtype->pwg);
3988 }
3989
3990 /*
3991 * media-*-margin-supported
3992 */
3993
3994 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
3995 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
3996 i --, pwgsize ++)
3997 {
3998 for (j = 0; j < num_margins; j ++)
3999 if (pwgsize->bottom == margins[j])
4000 break;
4001
4002 if (j >= num_margins)
4003 {
4004 margins[num_margins] = pwgsize->bottom;
4005 num_margins ++;
4006 }
4007 }
4008
4009 if (num_margins > 0)
4010 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4011 "media-bottom-margin-supported", num_margins, margins);
4012 else
4013 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4014 "media-bottom-margin-supported", 0);
4015
4016 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4017 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4018 i --, pwgsize ++)
4019 {
4020 for (j = 0; j < num_margins; j ++)
4021 if (pwgsize->left == margins[j])
4022 break;
4023
4024 if (j >= num_margins)
4025 {
4026 margins[num_margins] = pwgsize->left;
4027 num_margins ++;
4028 }
4029 }
4030
4031 if (num_margins > 0)
4032 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4033 "media-left-margin-supported", num_margins, margins);
4034 else
4035 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4036 "media-left-margin-supported", 0);
4037
4038 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4039 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4040 i --, pwgsize ++)
4041 {
4042 for (j = 0; j < num_margins; j ++)
4043 if (pwgsize->right == margins[j])
4044 break;
4045
4046 if (j >= num_margins)
4047 {
4048 margins[num_margins] = pwgsize->right;
4049 num_margins ++;
4050 }
4051 }
4052
4053 if (num_margins > 0)
4054 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4055 "media-right-margin-supported", num_margins, margins);
4056 else
4057 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4058 "media-right-margin-supported", 0);
4059
4060 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4061 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4062 i --, pwgsize ++)
4063 {
4064 for (j = 0; j < num_margins; j ++)
4065 if (pwgsize->top == margins[j])
4066 break;
4067
4068 if (j >= num_margins)
4069 {
4070 margins[num_margins] = pwgsize->top;
4071 num_margins ++;
4072 }
4073 }
4074
4075 if (num_margins > 0)
4076 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4077 "media-top-margin-supported", num_margins, margins);
4078 else
4079 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4080 "media-top-margin-supported", 0);
4081
4082 /*
4083 * media-col-database
4084 */
4085
4086 num_media = p->pc->num_sizes;
4087 if (p->pc->num_sources)
4088 {
4089 if (p->pc->num_types > 0)
4090 num_media += p->pc->num_sizes * p->pc->num_sources *
4091 p->pc->num_types;
4092 else
4093 num_media += p->pc->num_sizes * p->pc->num_sources;
4094 }
4095 else if (p->pc->num_types)
4096 num_media += p->pc->num_sizes * p->pc->num_types;
4097
4098 if ((attr = ippAddCollections(p->ppd_attrs, IPP_TAG_PRINTER,
4099 "media-col-database", num_media,
4100 NULL)) != NULL)
4101 {
4102 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, val = attr->values;
4103 i > 0;
4104 i --, pwgsize ++)
4105 {
4106 /*
4107 * Start by adding the page size without source or type...
4108 */
4109
4110 ppdMarkOption(ppd, "PageSize", pwgsize->map.ppd);
4111
4112 val->collection = new_media_col(pwgsize, NULL, NULL);
4113 val ++;
4114
4115 /*
4116 * Then add the specific, supported combinations of size, source, and
4117 * type...
4118 */
4119
4120 if (p->pc->num_sources > 0)
4121 {
4122 for (j = p->pc->num_sources, pwgsource = p->pc->sources;
4123 j > 0;
4124 j --, pwgsource ++)
4125 {
4126 ppdMarkOption(ppd, "InputSlot", pwgsource->ppd);
4127
4128 if (p->pc->num_types > 0)
4129 {
4130 for (k = p->pc->num_types, pwgtype = p->pc->types;
4131 k > 0;
4132 k --, pwgtype ++)
4133 {
4134 if (!ppdMarkOption(ppd, "MediaType", pwgtype->ppd))
4135 {
4136 val->collection = new_media_col(pwgsize, pwgsource->pwg,
4137 pwgtype->pwg);
4138 val ++;
4139 }
4140 }
4141 }
4142 else if (!ppdConflicts(ppd))
4143 {
4144 val->collection = new_media_col(pwgsize, pwgsource->pwg, NULL);
4145 val ++;
4146 }
4147 }
4148 }
4149 else if (p->pc->num_types > 0)
4150 {
4151 for (j = p->pc->num_types, pwgtype = p->pc->types;
4152 j > 0;
4153 j --, pwgtype ++)
4154 {
4155 if (!ppdMarkOption(ppd, "MediaType", pwgtype->ppd))
4156 {
4157 val->collection = new_media_col(pwgsize, NULL, pwgtype->pwg);
4158 val ++;
4159 }
4160 }
4161 }
4162 }
4163
4164 /*
4165 * Update the number of media-col-database values...
4166 */
4167
4168 attr->num_values = val - attr->values;
4169 }
4170 }
4171
4172 /*
4173 * Output bin...
4174 */
4175
4176 if (p->pc && p->pc->num_bins > 0)
4177 {
4178 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4179 "output-bin-supported", p->pc->num_bins,
4180 NULL, NULL);
4181
4182 if (attr != NULL)
4183 {
4184 for (i = 0, val = attr->values;
4185 i < p->pc->num_bins;
4186 i ++, val ++)
4187 val->string.text = _cupsStrAlloc(p->pc->bins[i].pwg);
4188 }
4189
4190 if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL)
4191 {
4192 for (i = 0; i < p->pc->num_bins; i ++)
4193 if (!strcmp(p->pc->bins[i].ppd, output_bin->defchoice))
4194 break;
4195
4196 if (i >= p->pc->num_bins)
4197 i = 0;
4198
4199 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4200 "output-bin-default", NULL, p->pc->bins[i].pwg);
4201 }
4202 else
4203 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4204 "output-bin-default", NULL, p->pc->bins[0].pwg);
4205 }
4206 else if (((ppd_attr = ppdFindAttr(ppd, "DefaultOutputOrder",
4207 NULL)) != NULL &&
4208 !_cups_strcasecmp(ppd_attr->value, "Reverse")) ||
4209 (!ppd_attr && ppd->manufacturer && /* "Compatibility heuristic" */
4210 (!_cups_strcasecmp(ppd->manufacturer, "epson") ||
4211 !_cups_strcasecmp(ppd->manufacturer, "lexmark"))))
4212 {
4213 /*
4214 * Report that this printer has a single output bin that leaves pages face
4215 * up.
4216 */
4217
4218 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4219 "output-bin-supported", NULL, "face-up");
4220 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4221 "output-bin-default", NULL, "face-up");
4222 }
4223 else
4224 {
4225 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4226 "output-bin-supported", NULL, "face-down");
4227 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4228 "output-bin-default", NULL, "face-down");
4229 }
4230
4231 /*
4232 * print-color-mode...
4233 */
4234
4235 if (ppd->color_device)
4236 {
4237 static const char * const color_modes[] =
4238 {
4239 "monochrome",
4240 "color"
4241 };
4242
4243 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4244 "print-color-mode-supported", 2, NULL, color_modes);
4245 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4246 "print-color-mode-default", NULL, "color");
4247 }
4248 else
4249 {
4250 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4251 "print-color-mode-supported", NULL, "monochrome");
4252 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4253 "print-color-mode-default", NULL, "monochrome");
4254 }
4255
4256 /*
4257 * Mandatory job attributes, if any...
4258 */
4259
4260 if (p->pc && cupsArrayCount(p->pc->mandatory) > 0)
4261 {
4262 int count = cupsArrayCount(p->pc->mandatory);
4263 /* Number of mandatory attributes */
4264
4265 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4266 "printer-mandatory-job-attributes", count, NULL,
4267 NULL);
4268
4269 for (val = attr->values,
4270 mandatory = (char *)cupsArrayFirst(p->pc->mandatory);
4271 mandatory;
4272 val ++, mandatory = (char *)cupsArrayNext(p->pc->mandatory))
4273 val->string.text = _cupsStrAlloc(mandatory);
4274 }
4275
4276 /*
4277 * Printer resolutions...
4278 */
4279
4280 if ((resolution = ppdFindOption(ppd, "Resolution")) == NULL)
4281 if ((resolution = ppdFindOption(ppd, "JCLResolution")) == NULL)
4282 if ((resolution = ppdFindOption(ppd, "SetResolution")) == NULL)
4283 resolution = ppdFindOption(ppd, "CNRes_PGP");
4284
4285 if (resolution)
4286 {
4287 /*
4288 * Report all supported resolutions...
4289 */
4290
4291 attr = ippAddResolutions(p->ppd_attrs, IPP_TAG_PRINTER,
4292 "printer-resolution-supported",
4293 resolution->num_choices, IPP_RES_PER_INCH,
4294 NULL, NULL);
4295
4296 for (i = 0, choice = resolution->choices;
4297 i < resolution->num_choices;
4298 i ++, choice ++)
4299 {
4300 xdpi = ydpi = (int)strtol(choice->choice, (char **)&resptr, 10);
4301 if (resptr > choice->choice && xdpi > 0 && *resptr == 'x')
4302 ydpi = (int)strtol(resptr + 1, (char **)&resptr, 10);
4303
4304 if (xdpi <= 0 || ydpi <= 0)
4305 {
4306 cupsdLogMessage(CUPSD_LOG_WARN,
4307 "Bad resolution \"%s\" for printer %s.",
4308 choice->choice, p->name);
4309 xdpi = ydpi = 300;
4310 }
4311
4312 attr->values[i].resolution.xres = xdpi;
4313 attr->values[i].resolution.yres = ydpi;
4314 attr->values[i].resolution.units = IPP_RES_PER_INCH;
4315
4316 if (choice->marked)
4317 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4318 "printer-resolution-default", IPP_RES_PER_INCH,
4319 xdpi, ydpi);
4320 }
4321 }
4322 else if ((ppd_attr = ppdFindAttr(ppd, "DefaultResolution", NULL)) != NULL &&
4323 ppd_attr->value)
4324 {
4325 /*
4326 * Just the DefaultResolution to report...
4327 */
4328
4329 xdpi = ydpi = (int)strtol(ppd_attr->value, (char **)&resptr, 10);
4330 if (resptr > ppd_attr->value && xdpi > 0)
4331 {
4332 if (*resptr == 'x')
4333 ydpi = (int)strtol(resptr + 1, (char **)&resptr, 10);
4334 else
4335 ydpi = xdpi;
4336 }
4337
4338 if (xdpi <= 0 || ydpi <= 0)
4339 {
4340 cupsdLogMessage(CUPSD_LOG_WARN,
4341 "Bad default resolution \"%s\" for printer %s.",
4342 ppd_attr->value, p->name);
4343 xdpi = ydpi = 300;
4344 }
4345
4346 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4347 "printer-resolution-default", IPP_RES_PER_INCH,
4348 xdpi, ydpi);
4349 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4350 "printer-resolution-supported", IPP_RES_PER_INCH,
4351 xdpi, ydpi);
4352 }
4353 else
4354 {
4355 /*
4356 * No resolutions in PPD - make one up...
4357 */
4358
4359 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4360 "printer-resolution-default", IPP_RES_PER_INCH,
4361 300, 300);
4362 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4363 "printer-resolution-supported", IPP_RES_PER_INCH,
4364 300, 300);
4365 }
4366
4367 /*
4368 * Duplexing, etc...
4369 */
4370
4371 ppdMarkDefaults(ppd);
4372
4373 if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL)
4374 if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL)
4375 if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL)
4376 if ((duplex = ppdFindOption(ppd, "KD03Duplex")) == NULL)
4377 duplex = ppdFindOption(ppd, "JCLDuplex");
4378
4379 if (duplex && duplex->num_choices > 1 &&
4380 !ppdInstallableConflict(ppd, duplex->keyword, "DuplexTumble"))
4381 {
4382 p->type |= CUPS_PRINTER_DUPLEX;
4383
4384 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4385 "sides-supported", 3, NULL, sides);
4386
4387 if (!_cups_strcasecmp(duplex->defchoice, "DuplexTumble"))
4388 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4389 "sides-default", NULL, "two-sided-short-edge");
4390 else if (!_cups_strcasecmp(duplex->defchoice, "DuplexNoTumble"))
4391 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4392 "sides-default", NULL, "two-sided-long-edge");
4393 else
4394 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4395 "sides-default", NULL, "one-sided");
4396 }
4397 else
4398 {
4399 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4400 "sides-supported", NULL, "one-sided");
4401 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4402 "sides-default", NULL, "one-sided");
4403 }
4404
4405 if (ppdFindOption(ppd, "Collate") != NULL)
4406 p->type |= CUPS_PRINTER_COLLATE;
4407
4408 if (ppdFindOption(ppd, "StapleLocation") != NULL)
4409 {
4410 p->type |= CUPS_PRINTER_STAPLE;
4411 finishings[num_finishings++] = IPP_FINISHINGS_STAPLE;
4412 }
4413
4414 if (ppdFindOption(ppd, "BindEdge") != NULL)
4415 {
4416 p->type |= CUPS_PRINTER_BIND;
4417 finishings[num_finishings++] = IPP_FINISHINGS_BIND;
4418 }
4419
4420 for (i = 0; i < ppd->num_sizes; i ++)
4421 if (ppd->sizes[i].length > 1728)
4422 p->type |= CUPS_PRINTER_LARGE;
4423 else if (ppd->sizes[i].length > 1008)
4424 p->type |= CUPS_PRINTER_MEDIUM;
4425 else
4426 p->type |= CUPS_PRINTER_SMALL;
4427
4428 if ((ppd_attr = ppdFindAttr(ppd, "APICADriver", NULL)) != NULL &&
4429 ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
4430 {
4431 if ((ppd_attr = ppdFindAttr(ppd, "APScannerOnly", NULL)) != NULL &&
4432 ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
4433 p->type |= CUPS_PRINTER_SCANNER;
4434 else
4435 p->type |= CUPS_PRINTER_MFP;
4436 }
4437
4438 /*
4439 * Scan the filters in the PPD file...
4440 */
4441
4442 if (p->pc)
4443 {
4444 for (filter = (const char *)cupsArrayFirst(p->pc->filters);
4445 filter;
4446 filter = (const char *)cupsArrayNext(p->pc->filters))
4447 {
4448 if (!_cups_strncasecmp(filter, "application/vnd.cups-command", 28) &&
4449 _cups_isspace(filter[28]))
4450 {
4451 p->type |= CUPS_PRINTER_COMMANDS;
4452 break;
4453 }
4454 }
4455 }
4456
4457 if (p->type & CUPS_PRINTER_COMMANDS)
4458 {
4459 char *commands, /* Copy of commands */
4460 *start, /* Start of name */
4461 *end; /* End of name */
4462 int count; /* Number of commands */
4463
4464 if ((ppd_attr = ppdFindAttr(ppd, "cupsCommands", NULL)) != NULL)
4465 {
4466 for (count = 0, start = ppd_attr->value; *start; count ++)
4467 {
4468 while (_cups_isspace(*start))
4469 start ++;
4470
4471 if (!*start)
4472 break;
4473
4474 while (*start && !isspace(*start & 255))
4475 start ++;
4476 }
4477 }
4478 else
4479 count = 0;
4480
4481 if (count > 0)
4482 {
4483 /*
4484 * Make a copy of the commands string and count how many commands there
4485 * are...
4486 */
4487
4488 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4489 "printer-commands", count, NULL, NULL);
4490
4491 commands = strdup(ppd_attr->value);
4492
4493 for (count = 0, start = commands; *start; count ++)
4494 {
4495 while (isspace(*start & 255))
4496 start ++;
4497
4498 if (!*start)
4499 break;
4500
4501 end = start;
4502 while (*end && !isspace(*end & 255))
4503 end ++;
4504
4505 if (*end)
4506 *end++ = '\0';
4507
4508 attr->values[count].string.text = _cupsStrAlloc(start);
4509
4510 start = end;
4511 }
4512
4513 free(commands);
4514 }
4515 else
4516 {
4517 /*
4518 * Add the standard list of commands...
4519 */
4520
4521 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4522 "printer-commands",
4523 (int)(sizeof(standard_commands) /
4524 sizeof(standard_commands[0])), NULL,
4525 standard_commands);
4526 }
4527 }
4528 else
4529 {
4530 /*
4531 * No commands supported...
4532 */
4533
4534 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4535 "printer-commands", NULL, "none");
4536 }
4537
4538 /*
4539 * Show current and available port monitors for this printer...
4540 */
4541
4542 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
4543 NULL, p->port_monitor ? p->port_monitor : "none");
4544
4545 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4546 ppd_attr;
4547 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL));
4548
4549 if (ppd->protocols)
4550 {
4551 if (strstr(ppd->protocols, "TBCP"))
4552 i ++;
4553 else if (strstr(ppd->protocols, "BCP"))
4554 i ++;
4555 }
4556
4557 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
4558 "port-monitor-supported", i, NULL, NULL);
4559
4560 attr->values[0].string.text = _cupsStrAlloc("none");
4561
4562 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4563 ppd_attr;
4564 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
4565 attr->values[i].string.text = _cupsStrAlloc(ppd_attr->value);
4566
4567 if (ppd->protocols)
4568 {
4569 if (strstr(ppd->protocols, "TBCP"))
4570 attr->values[i].string.text = _cupsStrAlloc("tbcp");
4571 else if (strstr(ppd->protocols, "BCP"))
4572 attr->values[i].string.text = _cupsStrAlloc("bcp");
4573 }
4574
4575 if (ppdFindAttr(ppd, "APRemoteQueueID", NULL))
4576 p->type |= CUPS_PRINTER_REMOTE;
4577
4578 #ifdef HAVE_APPLICATIONSERVICES_H
4579 /*
4580 * Convert the file referenced in APPrinterIconPath to a 128x128 PNG
4581 * and save it as cacheDir/printername.png
4582 */
4583
4584 if ((ppd_attr = ppdFindAttr(ppd, "APPrinterIconPath", NULL)) != NULL &&
4585 ppd_attr->value &&
4586 !_cupsFileCheck(ppd_attr->value, _CUPS_FILE_CHECK_FILE, !RunUser,
4587 cupsdLogFCMessage, p))
4588 {
4589 CGImageRef imageRef = NULL;/* Current icon image */
4590 CGImageRef biggestIconRef = NULL;
4591 /* Biggest icon image */
4592 CGImageRef closestTo128IconRef = NULL;
4593 /* Icon image closest to and >= 128 */
4594 CGImageSourceRef sourceRef; /* The file's image source */
4595 char outPath[HTTP_MAX_URI];
4596 /* The path to the PNG file */
4597 CFURLRef outUrl; /* The URL made from the outPath */
4598 CFURLRef icnsFileUrl; /* The URL of the original ICNS icon file */
4599 CGImageDestinationRef destRef; /* The image destination to write */
4600 size_t bytesPerRow; /* The bytes per row used for resizing */
4601 CGContextRef context; /* The CG context used for resizing */
4602
4603 snprintf(outPath, sizeof(outPath), "%s/%s.png", CacheDir, p->name);
4604 outUrl = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
4605 (UInt8 *)outPath,
4606 strlen(outPath),
4607 FALSE);
4608 icnsFileUrl = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
4609 (UInt8 *)ppd_attr->value,
4610 strlen(ppd_attr->value),
4611 FALSE);
4612 if (outUrl && icnsFileUrl)
4613 {
4614 sourceRef = CGImageSourceCreateWithURL(icnsFileUrl, NULL);
4615 if (sourceRef)
4616 {
4617 for (i = 0; i < CGImageSourceGetCount(sourceRef); i ++)
4618 {
4619 imageRef = CGImageSourceCreateImageAtIndex(sourceRef, i, NULL);
4620 if (!imageRef)
4621 continue;
4622
4623 if (CGImageGetWidth(imageRef) == CGImageGetHeight(imageRef))
4624 {
4625 /*
4626 * Loop through remembering the icon closest to 128 but >= 128
4627 * and then remember the largest icon.
4628 */
4629
4630 if (CGImageGetWidth(imageRef) >= 128 &&
4631 (!closestTo128IconRef ||
4632 CGImageGetWidth(imageRef) <
4633 CGImageGetWidth(closestTo128IconRef)))
4634 {
4635 CGImageRelease(closestTo128IconRef);
4636 CGImageRetain(imageRef);
4637 closestTo128IconRef = imageRef;
4638 }
4639
4640 if (!biggestIconRef ||
4641 CGImageGetWidth(imageRef) > CGImageGetWidth(biggestIconRef))
4642 {
4643 CGImageRelease(biggestIconRef);
4644 CGImageRetain(imageRef);
4645 biggestIconRef = imageRef;
4646 }
4647 }
4648
4649 CGImageRelease(imageRef);
4650 }
4651
4652 if (biggestIconRef)
4653 {
4654 /*
4655 * If biggestIconRef is NULL, we found no icons. Otherwise we first
4656 * want the closest to 128, but if none are larger than 128, we want
4657 * the largest icon available.
4658 */
4659
4660 imageRef = closestTo128IconRef ? closestTo128IconRef :
4661 biggestIconRef;
4662 CGImageRetain(imageRef);
4663 CGImageRelease(biggestIconRef);
4664 if (closestTo128IconRef)
4665 CGImageRelease(closestTo128IconRef);
4666 destRef = CGImageDestinationCreateWithURL(outUrl, kUTTypePNG, 1,
4667 NULL);
4668 if (destRef)
4669 {
4670 if (CGImageGetWidth(imageRef) != 128)
4671 {
4672 bytesPerRow = CGImageGetBytesPerRow(imageRef) /
4673 CGImageGetWidth(imageRef) * 128;
4674 context = CGBitmapContextCreate(NULL, 128, 128,
4675 CGImageGetBitsPerComponent(imageRef),
4676 bytesPerRow,
4677 CGImageGetColorSpace(imageRef),
4678 kCGImageAlphaPremultipliedFirst);
4679 if (context)
4680 {
4681 CGContextDrawImage(context, CGRectMake(0, 0, 128, 128),
4682 imageRef);
4683 CGImageRelease(imageRef);
4684 imageRef = CGBitmapContextCreateImage(context);
4685 CGContextRelease(context);
4686 }
4687 }
4688
4689 CGImageDestinationAddImage(destRef, imageRef, NULL);
4690 CGImageDestinationFinalize(destRef);
4691 CFRelease(destRef);
4692 }
4693
4694 CGImageRelease(imageRef);
4695 }
4696
4697 CFRelease(sourceRef);
4698 }
4699 }
4700
4701 if (outUrl)
4702 CFRelease(outUrl);
4703
4704 if (icnsFileUrl)
4705 CFRelease(icnsFileUrl);
4706 }
4707 #endif /* HAVE_APPLICATIONSERVICES_H */
4708
4709 /*
4710 * Close the PPD and set the type...
4711 */
4712
4713 ppdClose(ppd);
4714 }
4715 else if (!access(ppd_name, 0))
4716 {
4717 int pline; /* PPD line number */
4718 ppd_status_t pstatus; /* PPD load status */
4719
4720
4721 pstatus = ppdLastError(&pline);
4722
4723 cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded!",
4724 p->name);
4725
4726 if (pstatus <= PPD_ALLOC_ERROR)
4727 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", strerror(errno));
4728 else
4729 cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d.",
4730 ppdErrorString(pstatus), pline);
4731
4732 cupsdLogMessage(CUPSD_LOG_INFO,
4733 "Hint: Run \"cupstestppd %s\" and fix any errors.",
4734 ppd_name);
4735 }
4736 else
4737 {
4738 /*
4739 * If we have an interface script, add a filter entry for it...
4740 */
4741
4742 char interface[1024]; /* Interface script */
4743
4744
4745 snprintf(interface, sizeof(interface), "%s/interfaces/%s", ServerRoot,
4746 p->name);
4747 if (!access(interface, X_OK))
4748 {
4749 /*
4750 * Yes, we have a System V style interface script; use it!
4751 */
4752
4753 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4754 "printer-make-and-model", NULL,
4755 "Local System V Printer");
4756 }
4757 else if (((!strncmp(p->device_uri, "ipp://", 6) ||
4758 !strncmp(p->device_uri, "ipps://", 7)) &&
4759 (strstr(p->device_uri, "/printers/") != NULL ||
4760 strstr(p->device_uri, "/classes/") != NULL)) ||
4761 ((strstr(p->device_uri, "._ipp.") != NULL ||
4762 strstr(p->device_uri, "._ipps.") != NULL) &&
4763 !strcmp(p->device_uri + strlen(p->device_uri) - 5, "/cups")))
4764 {
4765 /*
4766 * Tell the client this is really a hard-wired remote printer.
4767 */
4768
4769 p->type |= CUPS_PRINTER_REMOTE;
4770
4771 /*
4772 * Point the printer-uri-supported attribute to the
4773 * remote printer...
4774 */
4775
4776 if (strchr(p->device_uri, '?'))
4777 {
4778 /*
4779 * Strip trailing "?options" from URI...
4780 */
4781
4782 char resource[HTTP_MAX_URI], /* New URI */
4783 *ptr; /* Pointer into URI */
4784
4785 strlcpy(resource, p->device_uri, sizeof(resource));
4786 if ((ptr = strchr(resource, '?')) != NULL)
4787 *ptr = '\0';
4788
4789 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
4790 "printer-uri-supported", NULL, resource);
4791 }
4792 else
4793 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
4794 "printer-uri-supported", NULL, p->device_uri);
4795
4796 /*
4797 * Then set the make-and-model accordingly...
4798 */
4799
4800 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4801 "printer-make-and-model", NULL, "Remote Printer");
4802
4803 /*
4804 * Print all files directly...
4805 */
4806
4807 p->raw = 1;
4808 p->remote = 1;
4809 }
4810 else
4811 {
4812 /*
4813 * Otherwise we have neither - treat this as a "dumb" printer
4814 * with no PPD file...
4815 */
4816
4817 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4818 "printer-make-and-model", NULL, "Local Raw Printer");
4819
4820 p->raw = 1;
4821 }
4822 }
4823
4824 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4825 "finishings-supported", num_finishings, finishings);
4826 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4827 "finishings-default", IPP_FINISHINGS_NONE);
4828
4829 if (ppd && p->pc)
4830 {
4831 /*
4832 * Save cached PPD attributes to disk...
4833 */
4834
4835 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Saving %s...", cache_name);
4836
4837 _ppdCacheWriteFile(p->pc, cache_name, p->ppd_attrs);
4838 }
4839 else
4840 {
4841 /*
4842 * Remove cache files...
4843 */
4844
4845 if (cache_info.st_mtime)
4846 unlink(cache_name);
4847 }
4848 }
4849
4850
4851 /*
4852 * 'log_ipp_conformance()' - Log an IPP conformance issue with a printer.
4853 */
4854
4855 static void
4856 log_ipp_conformance(
4857 cupsd_printer_t *p, /* I - Printer */
4858 const char *reason) /* I - Printer state reason */
4859 {
4860 const char *message; /* Message to log */
4861 #ifdef __APPLE__
4862 aslmsg aslm; /* Apple System Log message */
4863 #endif /* __APPLE__ */
4864
4865
4866 /*
4867 * Strip the leading "cups-ipp-" from the reason and create a log message for
4868 * it...
4869 */
4870
4871 reason += 9;
4872 if (!strcmp(reason, "missing-cancel-job"))
4873 message = "Printer does not support REQUIRED Cancel-Job operation.";
4874 else if (!strcmp(reason, "missing-get-job-attributes"))
4875 message = "Printer does not support REQUIRED Get-Job-Attributes operation.";
4876 else if (!strcmp(reason, "missing-print-job"))
4877 message = "Printer does not support REQUIRED Print-Job operation.";
4878 else if (!strcmp(reason, "missing-validate-job"))
4879 message = "Printer does not support REQUIRED Validate-Job operation.";
4880 else if (!strcmp(reason, "missing-get-printer-attributes"))
4881 message = "Printer does not support REQUIRED Get-Printer-Attributes operation.";
4882 else if (!strcmp(reason, "missing-send-document"))
4883 message = "Printer supports Create-Job but not Send-Document operation.";
4884 else if (!strcmp(reason, "missing-job-history"))
4885 message = "Printer does not provide REQUIRED job history.";
4886 else if (!strcmp(reason, "missing-job-id"))
4887 message = "Printer does not provide REQUIRED job-id attribute.";
4888 else if (!strcmp(reason, "missing-job-state"))
4889 message = "Printer does not provide REQUIRED job-state attribute.";
4890 else if (!strcmp(reason, "missing-operations-supported"))
4891 message = "Printer does not provide REQUIRED operations-supported "
4892 "attribute.";
4893 else if (!strcmp(reason, "missing-printer-is-accepting-jobs"))
4894 message = "Printer does not provide REQUIRED printer-is-accepting-jobs "
4895 "attribute.";
4896 else if (!strcmp(reason, "missing-printer-state-reasons"))
4897 message = "Printer does not provide REQUIRED printer-state-reasons "
4898 "attribute.";
4899 else if (!strcmp(reason, "wrong-http-version"))
4900 message = "Printer does not use REQUIRED HTTP/1.1 transport.";
4901 else
4902 message = "Unknown IPP conformance failure.";
4903
4904 cupsdLogMessage(CUPSD_LOG_WARN, "%s: %s", p->name, message);
4905
4906 #ifdef __APPLE__
4907 /*
4908 * Report the failure information to Apple if the user opts into providing
4909 * feedback to Apple...
4910 */
4911
4912 aslm = asl_new(ASL_TYPE_MSG);
4913 if (aslm)
4914 {
4915 asl_set(aslm, "com.apple.message.domain", "com.apple.printing.ipp.conformance");
4916 asl_set(aslm, "com.apple.message.domain_scope", "com.apple.printing.ipp.conformance");
4917 asl_set(aslm, "com.apple.message.signature", reason);
4918 asl_set(aslm, "com.apple.message.signature2",
4919 p->make_model ? p->make_model : "Unknown");
4920 asl_log(NULL, aslm, ASL_LEVEL_NOTICE, "%s: %s",
4921 p->make_model ? p->make_model : "Unknown", message);
4922 asl_free(aslm);
4923 }
4924 #endif /* __APPLE__ */
4925 }
4926
4927
4928 /*
4929 * 'new_media_col()' - Create a media-col collection value.
4930 */
4931
4932 static ipp_t * /* O - Collection value */
4933 new_media_col(_pwg_size_t *size, /* I - media-size/margin values */
4934 const char *source, /* I - media-source value */
4935 const char *type) /* I - media-type value */
4936 {
4937 ipp_t *media_col, /* Collection value */
4938 *media_size; /* media-size value */
4939
4940
4941 media_col = ippNew();
4942
4943 media_size = ippNew();
4944 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4945 "x-dimension", size->width);
4946 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4947 "y-dimension", size->length);
4948 ippAddCollection(media_col, IPP_TAG_PRINTER, "media-size", media_size);
4949 ippDelete(media_size);
4950
4951 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4952 "media-bottom-margin", size->bottom);
4953 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4954 "media-left-margin", size->left);
4955 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4956 "media-right-margin", size->right);
4957 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4958 "media-top-margin", size->top);
4959
4960 if (source)
4961 ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-source",
4962 NULL, source);
4963
4964 if (type)
4965 ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-type",
4966 NULL, type);
4967
4968 return (media_col);
4969 }
4970
4971
4972 /*
4973 * 'write_xml_string()' - Write a string with XML escaping.
4974 */
4975
4976 static void
4977 write_xml_string(cups_file_t *fp, /* I - File to write to */
4978 const char *s) /* I - String to write */
4979 {
4980 const char *start; /* Start of current sequence */
4981
4982
4983 if (!s)
4984 return;
4985
4986 for (start = s; *s; s ++)
4987 {
4988 if (*s == '&')
4989 {
4990 if (s > start)
4991 cupsFileWrite(fp, start, s - start);
4992
4993 cupsFilePuts(fp, "&amp;");
4994 start = s + 1;
4995 }
4996 else if (*s == '<')
4997 {
4998 if (s > start)
4999 cupsFileWrite(fp, start, s - start);
5000
5001 cupsFilePuts(fp, "&lt;");
5002 start = s + 1;
5003 }
5004 }
5005
5006 if (s > start)
5007 cupsFilePuts(fp, start);
5008 }
5009
5010
5011 /*
5012 * End of "$Id$".
5013 */
Unnamed repository; edit this file 'description' to name the repository.