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Fix free of argv values in cupsdContinueJob.
[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-cancel-after-supported */
435 ippAddRange(CommonData, IPP_TAG_PRINTER, "job-cancel-after-supported",
436 0, INT_MAX);
437
438 /* job-creation-attributes-supported */
439 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
440 "job-creation-attributes-supported",
441 sizeof(job_creation) / sizeof(job_creation[0]),
442 NULL, job_creation);
443
444 /* job-hold-until-supported */
445 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
446 "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]),
447 NULL, holds);
448
449 /* job-ids-supported */
450 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "job-ids-supported", 1);
451
452 /* job-k-octets-supported */
453 ippAddRange(CommonData, IPP_TAG_PRINTER, "job-k-octets-supported", 0,
454 k_supported);
455
456 /* job-priority-supported */
457 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
458 "job-priority-supported", 100);
459
460 /* job-settable-attributes-supported */
461 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
462 "job-settable-attributes-supported",
463 sizeof(job_settable) / sizeof(job_settable[0]),
464 NULL, job_settable);
465
466 /* job-sheets-supported */
467 if (cupsArrayCount(Banners) > 0)
468 {
469 /*
470 * Setup the job-sheets-supported attribute...
471 */
472
473 if (Classification && !ClassifyOverride)
474 attr = ippAddString(CommonData, IPP_TAG_PRINTER,
475 IPP_TAG_NAME | IPP_TAG_COPY,
476 "job-sheets-supported", NULL, Classification);
477 else
478 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER,
479 IPP_TAG_NAME | IPP_TAG_COPY,
480 "job-sheets-supported", cupsArrayCount(Banners) + 1,
481 NULL, NULL);
482
483 if (attr == NULL)
484 cupsdLogMessage(CUPSD_LOG_EMERG,
485 "Unable to allocate memory for "
486 "job-sheets-supported attribute: %s!", strerror(errno));
487 else if (!Classification || ClassifyOverride)
488 {
489 cupsd_banner_t *banner; /* Current banner */
490
491
492 attr->values[0].string.text = _cupsStrAlloc("none");
493
494 for (i = 1, banner = (cupsd_banner_t *)cupsArrayFirst(Banners);
495 banner;
496 i ++, banner = (cupsd_banner_t *)cupsArrayNext(Banners))
497 attr->values[i].string.text = banner->name;
498 }
499 }
500 else
501 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
502 "job-sheets-supported", NULL, "none");
503
504 /* jpeg-k-octets-supported */
505 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-k-octets-supported", 0,
506 k_supported);
507
508 /* jpeg-x-dimension-supported */
509 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-x-dimension-supported", 0,
510 65535);
511
512 /* jpeg-y-dimension-supported */
513 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-y-dimension-supported", 1,
514 65535);
515
516 /* media-col-supported */
517 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
518 "media-col-supported",
519 sizeof(media_col_supported) /
520 sizeof(media_col_supported[0]), NULL,
521 media_col_supported);
522
523 /* multiple-document-handling-supported */
524 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
525 "multiple-document-handling-supported",
526 sizeof(multiple_document_handling) /
527 sizeof(multiple_document_handling[0]), NULL,
528 multiple_document_handling);
529
530 /* multiple-document-jobs-supported */
531 ippAddBoolean(CommonData, IPP_TAG_PRINTER,
532 "multiple-document-jobs-supported", 1);
533
534 /* multiple-operation-time-out */
535 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
536 "multiple-operation-time-out", MultipleOperationTimeout);
537
538 /* natural-language-configured (no IPP_TAG_COPY) */
539 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
540 "natural-language-configured", NULL, DefaultLanguage);
541
542 /* notify-attributes-supported */
543 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
544 "notify-attributes-supported",
545 (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])),
546 NULL, notify_attrs);
547
548 /* notify-lease-duration-supported */
549 ippAddRange(CommonData, IPP_TAG_PRINTER,
550 "notify-lease-duration-supported", 0,
551 MaxLeaseDuration ? MaxLeaseDuration : 2147483647);
552
553 /* notify-max-events-supported */
554 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
555 "notify-max-events-supported", MaxEvents);
556
557 /* notify-events-supported */
558 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
559 "notify-events-supported",
560 (int)(sizeof(notify_events) / sizeof(notify_events[0])),
561 NULL, notify_events);
562
563 /* notify-pull-method-supported */
564 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
565 "notify-pull-method-supported", NULL, "ippget");
566
567 /* notify-schemes-supported */
568 snprintf(filename, sizeof(filename), "%s/notifier", ServerBin);
569 if ((dir = cupsDirOpen(filename)) != NULL)
570 {
571 notifiers = cupsArrayNew((cups_array_func_t)strcmp, NULL);
572
573 while ((dent = cupsDirRead(dir)) != NULL)
574 if (S_ISREG(dent->fileinfo.st_mode) &&
575 (dent->fileinfo.st_mode & S_IXOTH) != 0)
576 cupsArrayAdd(notifiers, _cupsStrAlloc(dent->filename));
577
578 if (cupsArrayCount(notifiers) > 0)
579 {
580 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
581 "notify-schemes-supported",
582 cupsArrayCount(notifiers), NULL, NULL);
583
584 for (i = 0, notifier = (char *)cupsArrayFirst(notifiers);
585 notifier;
586 i ++, notifier = (char *)cupsArrayNext(notifiers))
587 attr->values[i].string.text = notifier;
588 }
589
590 cupsArrayDelete(notifiers);
591 cupsDirClose(dir);
592 }
593
594 /* number-up-supported */
595 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
596 "number-up-supported", sizeof(nups) / sizeof(nups[0]), nups);
597
598 /* operations-supported */
599 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
600 "operations-supported", sizeof(ops) / sizeof(ops[0]), ops);
601
602 /* orientation-requested-supported */
603 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
604 "orientation-requested-supported", 4, orients);
605
606 /* page-ranges-supported */
607 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1);
608
609 /* pdf-k-octets-supported */
610 ippAddRange(CommonData, IPP_TAG_PRINTER, "pdf-k-octets-supported", 0,
611 k_supported);
612
613 /* pdf-versions-supported */
614 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
615 "pdf-versions-supported",
616 sizeof(pdf_versions) / sizeof(pdf_versions[0]), NULL,
617 pdf_versions);
618
619 /* pdl-override-supported */
620 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
621 "pdl-override-supported", NULL, "attempted");
622
623 /* printer-op-policy-supported */
624 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
625 "printer-op-policy-supported", cupsArrayCount(Policies),
626 NULL, NULL);
627 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
628 p;
629 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
630 attr->values[i].string.text = p->name;
631
632 /* printer-settable-attributes-supported */
633 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
634 "printer-settable-attributes-supported",
635 sizeof(printer_settable) / sizeof(printer_settable[0]),
636 NULL, printer_settable);
637
638 /* server-is-sharing-printers */
639 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "server-is-sharing-printers",
640 BrowseLocalProtocols != 0 && Browsing);
641
642 /* which-jobs-supported */
643 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
644 "which-jobs-supported",
645 sizeof(which_jobs) / sizeof(which_jobs[0]), NULL, which_jobs);
646 }
647
648
649 /*
650 * 'cupsdDeleteAllPrinters()' - Delete all printers from the system.
651 */
652
653 void
654 cupsdDeleteAllPrinters(void)
655 {
656 cupsd_printer_t *p; /* Pointer to current printer/class */
657
658
659 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
660 p;
661 p = (cupsd_printer_t *)cupsArrayNext(Printers))
662 {
663 p->op_policy_ptr = DefaultPolicyPtr;
664 cupsdDeletePrinter(p, 0);
665 }
666 }
667
668
669 /*
670 * 'cupsdDeletePrinter()' - Delete a printer from the system.
671 */
672
673 int /* O - 1 if classes affected, 0 otherwise */
674 cupsdDeletePrinter(
675 cupsd_printer_t *p, /* I - Printer to delete */
676 int update) /* I - Update printers.conf? */
677 {
678 int i, /* Looping var */
679 changed = 0; /* Class changed? */
680
681
682 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)",
683 p, p->name, update);
684
685 /*
686 * Save the current position in the Printers array...
687 */
688
689 cupsArraySave(Printers);
690
691 /*
692 * Stop printing on this printer...
693 */
694
695 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
696
697 p->state = IPP_PRINTER_STOPPED; /* Force for browsed printers */
698
699 if (p->job)
700 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
701 update ? "Job stopped due to printer being deleted." :
702 "Job stopped.");
703
704 /*
705 * Remove the printer from the list...
706 */
707
708 cupsdLogMessage(CUPSD_LOG_DEBUG2,
709 "cupsdDeletePrinter: Removing %s from Printers", p->name);
710 cupsArrayRemove(Printers, p);
711
712 /*
713 * If p is the default printer, assign a different one...
714 */
715
716 if (p == DefaultPrinter)
717 DefaultPrinter = NULL;
718
719 /*
720 * Remove this printer from any classes...
721 */
722
723 changed = cupsdDeletePrinterFromClasses(p);
724
725 /*
726 * Deregister from any browse protocols...
727 */
728
729 cupsdDeregisterPrinter(p, 1);
730
731 /*
732 * Free all memory used by the printer...
733 */
734
735 if (p->printers != NULL)
736 free(p->printers);
737
738 delete_printer_filters(p);
739
740 for (i = 0; i < p->num_reasons; i ++)
741 _cupsStrFree(p->reasons[i]);
742
743 ippDelete(p->attrs);
744 ippDelete(p->ppd_attrs);
745
746 mimeDeleteType(MimeDatabase, p->filetype);
747 mimeDeleteType(MimeDatabase, p->prefiltertype);
748
749 cupsdFreeStrings(&(p->users));
750 cupsdFreeQuotas(p);
751
752 cupsdClearString(&p->uri);
753 cupsdClearString(&p->hostname);
754 cupsdClearString(&p->name);
755 cupsdClearString(&p->location);
756 cupsdClearString(&p->make_model);
757 cupsdClearString(&p->info);
758 cupsdClearString(&p->job_sheets[0]);
759 cupsdClearString(&p->job_sheets[1]);
760 cupsdClearString(&p->device_uri);
761 cupsdClearString(&p->sanitized_device_uri);
762 cupsdClearString(&p->port_monitor);
763 cupsdClearString(&p->op_policy);
764 cupsdClearString(&p->error_policy);
765
766 cupsdClearString(&p->alert);
767 cupsdClearString(&p->alert_description);
768
769 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
770 cupsdClearString(&p->pdl);
771 cupsdClearString(&p->reg_name);
772 #endif /* HAVE_DNSSD || HAVE_AVAHI */
773
774 cupsArrayDelete(p->filetypes);
775
776 cupsFreeOptions(p->num_options, p->options);
777
778 free(p);
779
780 /*
781 * Restore the previous position in the Printers array...
782 */
783
784 cupsArrayRestore(Printers);
785
786 return (changed);
787 }
788
789
790 /*
791 * 'cupsdFindDest()' - Find a destination in the list.
792 */
793
794 cupsd_printer_t * /* O - Destination in list */
795 cupsdFindDest(const char *name) /* I - Name of printer or class to find */
796 {
797 cupsd_printer_t key; /* Search key */
798
799
800 key.name = (char *)name;
801 return ((cupsd_printer_t *)cupsArrayFind(Printers, &key));
802 }
803
804
805 /*
806 * 'cupsdFindPrinter()' - Find a printer in the list.
807 */
808
809 cupsd_printer_t * /* O - Printer in list */
810 cupsdFindPrinter(const char *name) /* I - Name of printer to find */
811 {
812 cupsd_printer_t *p; /* Printer in list */
813
814
815 if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS))
816 return (NULL);
817 else
818 return (p);
819 }
820
821
822 /*
823 * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file.
824 */
825
826 void
827 cupsdLoadAllPrinters(void)
828 {
829 int i; /* Looping var */
830 cups_file_t *fp; /* printers.conf file */
831 int linenum; /* Current line number */
832 char line[4096], /* Line from file */
833 *value, /* Pointer to value */
834 *valueptr; /* Pointer into value */
835 cupsd_printer_t *p; /* Current printer */
836
837
838 /*
839 * Open the printers.conf file...
840 */
841
842 snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot);
843 if ((fp = cupsdOpenConfFile(line)) == NULL)
844 return;
845
846 /*
847 * Read printer configurations until we hit EOF...
848 */
849
850 linenum = 0;
851 p = NULL;
852
853 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
854 {
855 /*
856 * Decode the directive...
857 */
858
859 if (!_cups_strcasecmp(line, "<Printer") ||
860 !_cups_strcasecmp(line, "<DefaultPrinter"))
861 {
862 /*
863 * <Printer name> or <DefaultPrinter name>
864 */
865
866 if (p == NULL && value)
867 {
868 /*
869 * Add the printer and a base file type...
870 */
871
872 cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading printer %s...", value);
873
874 p = cupsdAddPrinter(value);
875 p->accepting = 1;
876 p->state = IPP_PRINTER_IDLE;
877
878 /*
879 * Set the default printer as needed...
880 */
881
882 if (!_cups_strcasecmp(line, "<DefaultPrinter"))
883 DefaultPrinter = p;
884 }
885 else
886 cupsdLogMessage(CUPSD_LOG_ERROR,
887 "Syntax error on line %d of printers.conf.", linenum);
888 }
889 else if (!_cups_strcasecmp(line, "</Printer>"))
890 {
891 if (p != NULL)
892 {
893 /*
894 * Close out the current printer...
895 */
896
897 cupsdSetPrinterAttrs(p);
898
899 if (strncmp(p->device_uri, "file:", 5) &&
900 p->state != IPP_PRINTER_STOPPED)
901 {
902 /*
903 * See if the backend exists...
904 */
905
906 snprintf(line, sizeof(line), "%s/backend/%s", ServerBin,
907 p->device_uri);
908
909 if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL)
910 *valueptr = '\0'; /* Chop everything but URI scheme */
911
912 if (access(line, 0))
913 {
914 /*
915 * Backend does not exist, stop printer...
916 */
917
918 p->state = IPP_PRINTER_STOPPED;
919 snprintf(p->state_message, sizeof(p->state_message),
920 "Backend %s does not exist!", line);
921 }
922 }
923
924 p = NULL;
925 }
926 else
927 cupsdLogMessage(CUPSD_LOG_ERROR,
928 "Syntax error on line %d of printers.conf.", linenum);
929 }
930 else if (!p)
931 {
932 cupsdLogMessage(CUPSD_LOG_ERROR,
933 "Syntax error on line %d of printers.conf.", linenum);
934 }
935 else if (!_cups_strcasecmp(line, "UUID"))
936 {
937 if (value && !strncmp(value, "urn:uuid:", 9))
938 cupsdSetString(&(p->uuid), value);
939 else
940 cupsdLogMessage(CUPSD_LOG_ERROR,
941 "Bad UUID on line %d of printers.conf.", linenum);
942 }
943 else if (!_cups_strcasecmp(line, "AuthInfoRequired"))
944 {
945 if (!cupsdSetAuthInfoRequired(p, value, NULL))
946 cupsdLogMessage(CUPSD_LOG_ERROR,
947 "Bad AuthInfoRequired on line %d of printers.conf.",
948 linenum);
949 }
950 else if (!_cups_strcasecmp(line, "Info"))
951 {
952 if (value)
953 cupsdSetString(&p->info, value);
954 }
955 else if (!_cups_strcasecmp(line, "MakeModel"))
956 {
957 if (value)
958 cupsdSetString(&p->make_model, value);
959 }
960 else if (!_cups_strcasecmp(line, "Location"))
961 {
962 if (value)
963 cupsdSetString(&p->location, value);
964 }
965 else if (!_cups_strcasecmp(line, "DeviceURI"))
966 {
967 if (value)
968 cupsdSetDeviceURI(p, value);
969 else
970 cupsdLogMessage(CUPSD_LOG_ERROR,
971 "Syntax error on line %d of printers.conf.", linenum);
972 }
973 else if (!_cups_strcasecmp(line, "Option") && value)
974 {
975 /*
976 * Option name value
977 */
978
979 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
980
981 if (!*valueptr)
982 cupsdLogMessage(CUPSD_LOG_ERROR,
983 "Syntax error on line %d of printers.conf.", linenum);
984 else
985 {
986 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
987
988 p->num_options = cupsAddOption(value, valueptr, p->num_options,
989 &(p->options));
990 }
991 }
992 else if (!_cups_strcasecmp(line, "PortMonitor"))
993 {
994 if (value && strcmp(value, "none"))
995 cupsdSetString(&p->port_monitor, value);
996 else if (value)
997 cupsdClearString(&p->port_monitor);
998 else
999 cupsdLogMessage(CUPSD_LOG_ERROR,
1000 "Syntax error on line %d of printers.conf.", linenum);
1001 }
1002 else if (!_cups_strcasecmp(line, "Reason"))
1003 {
1004 if (value &&
1005 strcmp(value, "connecting-to-device") &&
1006 strcmp(value, "cups-insecure-filter-warning") &&
1007 strcmp(value, "cups-missing-filter-warning"))
1008 {
1009 for (i = 0 ; i < p->num_reasons; i ++)
1010 if (!strcmp(value, p->reasons[i]))
1011 break;
1012
1013 if (i >= p->num_reasons &&
1014 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1015 {
1016 p->reasons[p->num_reasons] = _cupsStrAlloc(value);
1017 p->num_reasons ++;
1018 }
1019 }
1020 else
1021 cupsdLogMessage(CUPSD_LOG_ERROR,
1022 "Syntax error on line %d of printers.conf.", linenum);
1023 }
1024 else if (!_cups_strcasecmp(line, "State"))
1025 {
1026 /*
1027 * Set the initial queue state...
1028 */
1029
1030 if (value && !_cups_strcasecmp(value, "idle"))
1031 p->state = IPP_PRINTER_IDLE;
1032 else if (value && !_cups_strcasecmp(value, "stopped"))
1033 {
1034 p->state = IPP_PRINTER_STOPPED;
1035
1036 for (i = 0 ; i < p->num_reasons; i ++)
1037 if (!strcmp("paused", p->reasons[i]))
1038 break;
1039
1040 if (i >= p->num_reasons &&
1041 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1042 {
1043 p->reasons[p->num_reasons] = _cupsStrAlloc("paused");
1044 p->num_reasons ++;
1045 }
1046 }
1047 else
1048 cupsdLogMessage(CUPSD_LOG_ERROR,
1049 "Syntax error on line %d of printers.conf.", linenum);
1050 }
1051 else if (!_cups_strcasecmp(line, "StateMessage"))
1052 {
1053 /*
1054 * Set the initial queue state message...
1055 */
1056
1057 if (value)
1058 strlcpy(p->state_message, value, sizeof(p->state_message));
1059 }
1060 else if (!_cups_strcasecmp(line, "StateTime"))
1061 {
1062 /*
1063 * Set the state time...
1064 */
1065
1066 if (value)
1067 p->state_time = atoi(value);
1068 }
1069 else if (!_cups_strcasecmp(line, "Accepting"))
1070 {
1071 /*
1072 * Set the initial accepting state...
1073 */
1074
1075 if (value &&
1076 (!_cups_strcasecmp(value, "yes") ||
1077 !_cups_strcasecmp(value, "on") ||
1078 !_cups_strcasecmp(value, "true")))
1079 p->accepting = 1;
1080 else if (value &&
1081 (!_cups_strcasecmp(value, "no") ||
1082 !_cups_strcasecmp(value, "off") ||
1083 !_cups_strcasecmp(value, "false")))
1084 p->accepting = 0;
1085 else
1086 cupsdLogMessage(CUPSD_LOG_ERROR,
1087 "Syntax error on line %d of printers.conf.", linenum);
1088 }
1089 else if (!_cups_strcasecmp(line, "Type"))
1090 {
1091 if (value)
1092 p->type = atoi(value);
1093 else
1094 cupsdLogMessage(CUPSD_LOG_ERROR,
1095 "Syntax error on line %d of printers.conf.", linenum);
1096 }
1097 else if (!_cups_strcasecmp(line, "Shared"))
1098 {
1099 /*
1100 * Set the initial shared state...
1101 */
1102
1103 if (value &&
1104 (!_cups_strcasecmp(value, "yes") ||
1105 !_cups_strcasecmp(value, "on") ||
1106 !_cups_strcasecmp(value, "true")))
1107 p->shared = 1;
1108 else if (value &&
1109 (!_cups_strcasecmp(value, "no") ||
1110 !_cups_strcasecmp(value, "off") ||
1111 !_cups_strcasecmp(value, "false")))
1112 p->shared = 0;
1113 else
1114 cupsdLogMessage(CUPSD_LOG_ERROR,
1115 "Syntax error on line %d of printers.conf.", linenum);
1116 }
1117 else if (!_cups_strcasecmp(line, "JobSheets"))
1118 {
1119 /*
1120 * Set the initial job sheets...
1121 */
1122
1123 if (value)
1124 {
1125 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1126
1127 if (*valueptr)
1128 *valueptr++ = '\0';
1129
1130 cupsdSetString(&p->job_sheets[0], value);
1131
1132 while (isspace(*valueptr & 255))
1133 valueptr ++;
1134
1135 if (*valueptr)
1136 {
1137 for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1138
1139 if (*valueptr)
1140 *valueptr = '\0';
1141
1142 cupsdSetString(&p->job_sheets[1], value);
1143 }
1144 }
1145 else
1146 cupsdLogMessage(CUPSD_LOG_ERROR,
1147 "Syntax error on line %d of printers.conf.", linenum);
1148 }
1149 else if (!_cups_strcasecmp(line, "AllowUser"))
1150 {
1151 if (value)
1152 {
1153 p->deny_users = 0;
1154 cupsdAddString(&(p->users), value);
1155 }
1156 else
1157 cupsdLogMessage(CUPSD_LOG_ERROR,
1158 "Syntax error on line %d of printers.conf.", linenum);
1159 }
1160 else if (!_cups_strcasecmp(line, "DenyUser"))
1161 {
1162 if (value)
1163 {
1164 p->deny_users = 1;
1165 cupsdAddString(&(p->users), value);
1166 }
1167 else
1168 cupsdLogMessage(CUPSD_LOG_ERROR,
1169 "Syntax error on line %d of printers.conf.", linenum);
1170 }
1171 else if (!_cups_strcasecmp(line, "QuotaPeriod"))
1172 {
1173 if (value)
1174 p->quota_period = atoi(value);
1175 else
1176 cupsdLogMessage(CUPSD_LOG_ERROR,
1177 "Syntax error on line %d of printers.conf.", linenum);
1178 }
1179 else if (!_cups_strcasecmp(line, "PageLimit"))
1180 {
1181 if (value)
1182 p->page_limit = atoi(value);
1183 else
1184 cupsdLogMessage(CUPSD_LOG_ERROR,
1185 "Syntax error on line %d of printers.conf.", linenum);
1186 }
1187 else if (!_cups_strcasecmp(line, "KLimit"))
1188 {
1189 if (value)
1190 p->k_limit = atoi(value);
1191 else
1192 cupsdLogMessage(CUPSD_LOG_ERROR,
1193 "Syntax error on line %d of printers.conf.", linenum);
1194 }
1195 else if (!_cups_strcasecmp(line, "OpPolicy"))
1196 {
1197 if (value)
1198 {
1199 cupsd_policy_t *pol; /* Policy */
1200
1201
1202 if ((pol = cupsdFindPolicy(value)) != NULL)
1203 {
1204 cupsdSetString(&p->op_policy, value);
1205 p->op_policy_ptr = pol;
1206 }
1207 else
1208 cupsdLogMessage(CUPSD_LOG_ERROR,
1209 "Bad policy \"%s\" on line %d of printers.conf",
1210 value, linenum);
1211 }
1212 else
1213 cupsdLogMessage(CUPSD_LOG_ERROR,
1214 "Syntax error on line %d of printers.conf.", linenum);
1215 }
1216 else if (!_cups_strcasecmp(line, "ErrorPolicy"))
1217 {
1218 if (value)
1219 cupsdSetString(&p->error_policy, value);
1220 else
1221 cupsdLogMessage(CUPSD_LOG_ERROR,
1222 "Syntax error on line %d of printers.conf.", linenum);
1223 }
1224 else if (!_cups_strcasecmp(line, "Attribute") && value)
1225 {
1226 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1227
1228 if (!*valueptr)
1229 cupsdLogMessage(CUPSD_LOG_ERROR,
1230 "Syntax error on line %d of printers.conf.", linenum);
1231 else
1232 {
1233 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1234
1235 if (!p->attrs)
1236 cupsdSetPrinterAttrs(p);
1237
1238 if (!strcmp(value, "marker-change-time"))
1239 p->marker_time = atoi(valueptr);
1240 else
1241 cupsdSetPrinterAttr(p, value, valueptr);
1242 }
1243 }
1244 else if (_cups_strcasecmp(line, "Filter") &&
1245 _cups_strcasecmp(line, "Prefilter") &&
1246 _cups_strcasecmp(line, "Product"))
1247 {
1248 /*
1249 * Something else we don't understand (and that wasn't used in a prior
1250 * release of CUPS...
1251 */
1252
1253 cupsdLogMessage(CUPSD_LOG_ERROR,
1254 "Unknown configuration directive %s on line %d of "
1255 "printers.conf.", line, linenum);
1256 }
1257 }
1258
1259 cupsFileClose(fp);
1260 }
1261
1262
1263 /*
1264 * 'cupsdRenamePrinter()' - Rename a printer.
1265 */
1266
1267 void
1268 cupsdRenamePrinter(
1269 cupsd_printer_t *p, /* I - Printer */
1270 const char *name) /* I - New name */
1271 {
1272 /*
1273 * Remove the printer from the array(s) first...
1274 */
1275
1276 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1277 "cupsdRenamePrinter: Removing %s from Printers", p->name);
1278 cupsArrayRemove(Printers, p);
1279
1280 /*
1281 * Rename the printer type...
1282 */
1283
1284 mimeDeleteType(MimeDatabase, p->filetype);
1285 p->filetype = mimeAddType(MimeDatabase, "printer", name);
1286
1287 if (p->prefiltertype)
1288 {
1289 mimeDeleteType(MimeDatabase, p->prefiltertype);
1290 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", name);
1291 }
1292
1293 /*
1294 * Rename the printer...
1295 */
1296
1297 cupsdSetString(&p->name, name);
1298
1299 /*
1300 * Reset printer attributes...
1301 */
1302
1303 cupsdSetPrinterAttrs(p);
1304
1305 /*
1306 * Add the printer back to the printer array(s)...
1307 */
1308
1309 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1310 "cupsdRenamePrinter: Adding %s to Printers", p->name);
1311 cupsArrayAdd(Printers, p);
1312 }
1313
1314
1315 /*
1316 * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf
1317 * file.
1318 */
1319
1320 void
1321 cupsdSaveAllPrinters(void)
1322 {
1323 int i; /* Looping var */
1324 cups_file_t *fp; /* printers.conf file */
1325 char filename[1024], /* printers.conf filename */
1326 temp[1024], /* Temporary string */
1327 value[2048], /* Value string */
1328 *ptr, /* Pointer into value */
1329 *name; /* Current user/group name */
1330 cupsd_printer_t *printer; /* Current printer class */
1331 time_t curtime; /* Current time */
1332 struct tm *curdate; /* Current date */
1333 cups_option_t *option; /* Current option */
1334 ipp_attribute_t *marker; /* Current marker attribute */
1335
1336
1337 /*
1338 * Create the printers.conf file...
1339 */
1340
1341 snprintf(filename, sizeof(filename), "%s/printers.conf", ServerRoot);
1342
1343 if ((fp = cupsdCreateConfFile(filename, ConfigFilePerm & 0600)) == NULL)
1344 return;
1345
1346 cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf...");
1347
1348 /*
1349 * Write a small header to the file...
1350 */
1351
1352 curtime = time(NULL);
1353 curdate = localtime(&curtime);
1354 strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate);
1355
1356 cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n");
1357 cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp);
1358 cupsFilePuts(fp, "# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING\n");
1359
1360 /*
1361 * Write each local printer known to the system...
1362 */
1363
1364 for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
1365 printer;
1366 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
1367 {
1368 /*
1369 * Skip printer classes...
1370 */
1371
1372 if (printer->type & CUPS_PRINTER_CLASS)
1373 continue;
1374
1375 /*
1376 * Write printers as needed...
1377 */
1378
1379 if (printer == DefaultPrinter)
1380 cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name);
1381 else
1382 cupsFilePrintf(fp, "<Printer %s>\n", printer->name);
1383
1384 cupsFilePrintf(fp, "UUID %s\n", printer->uuid);
1385
1386 if (printer->num_auth_info_required > 0)
1387 {
1388 switch (printer->num_auth_info_required)
1389 {
1390 case 1 :
1391 strlcpy(value, printer->auth_info_required[0], sizeof(value));
1392 break;
1393
1394 case 2 :
1395 snprintf(value, sizeof(value), "%s,%s",
1396 printer->auth_info_required[0],
1397 printer->auth_info_required[1]);
1398 break;
1399
1400 case 3 :
1401 default :
1402 snprintf(value, sizeof(value), "%s,%s,%s",
1403 printer->auth_info_required[0],
1404 printer->auth_info_required[1],
1405 printer->auth_info_required[2]);
1406 break;
1407 }
1408
1409 cupsFilePutConf(fp, "AuthInfoRequired", value);
1410 }
1411
1412 if (printer->info)
1413 cupsFilePutConf(fp, "Info", printer->info);
1414
1415 if (printer->location)
1416 cupsFilePutConf(fp, "Location", printer->location);
1417
1418 if (printer->make_model)
1419 cupsFilePutConf(fp, "MakeModel", printer->make_model);
1420
1421 cupsFilePutConf(fp, "DeviceURI", printer->device_uri);
1422
1423 if (printer->port_monitor)
1424 cupsFilePutConf(fp, "PortMonitor", printer->port_monitor);
1425
1426 if (printer->state == IPP_PRINTER_STOPPED)
1427 {
1428 cupsFilePuts(fp, "State Stopped\n");
1429
1430 if (printer->state_message)
1431 cupsFilePutConf(fp, "StateMessage", printer->state_message);
1432 }
1433 else
1434 cupsFilePuts(fp, "State Idle\n");
1435
1436 cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time);
1437
1438 for (i = 0; i < printer->num_reasons; i ++)
1439 if (strcmp(printer->reasons[i], "connecting-to-device") &&
1440 strcmp(printer->reasons[i], "cups-insecure-filter-warning") &&
1441 strcmp(printer->reasons[i], "cups-missing-filter-warning"))
1442 cupsFilePutConf(fp, "Reason", printer->reasons[i]);
1443
1444 cupsFilePrintf(fp, "Type %d\n", printer->type);
1445
1446 if (printer->accepting)
1447 cupsFilePuts(fp, "Accepting Yes\n");
1448 else
1449 cupsFilePuts(fp, "Accepting No\n");
1450
1451 if (printer->shared)
1452 cupsFilePuts(fp, "Shared Yes\n");
1453 else
1454 cupsFilePuts(fp, "Shared No\n");
1455
1456 snprintf(value, sizeof(value), "%s %s", printer->job_sheets[0],
1457 printer->job_sheets[1]);
1458 cupsFilePutConf(fp, "JobSheets", value);
1459
1460 cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period);
1461 cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit);
1462 cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit);
1463
1464 for (name = (char *)cupsArrayFirst(printer->users);
1465 name;
1466 name = (char *)cupsArrayNext(printer->users))
1467 cupsFilePutConf(fp, printer->deny_users ? "DenyUser" : "AllowUser", name);
1468
1469 if (printer->op_policy)
1470 cupsFilePutConf(fp, "OpPolicy", printer->op_policy);
1471 if (printer->error_policy)
1472 cupsFilePutConf(fp, "ErrorPolicy", printer->error_policy);
1473
1474 for (i = printer->num_options, option = printer->options;
1475 i > 0;
1476 i --, option ++)
1477 {
1478 snprintf(value, sizeof(value), "%s %s", option->name, option->value);
1479 cupsFilePutConf(fp, "Option", value);
1480 }
1481
1482 if ((marker = ippFindAttribute(printer->attrs, "marker-colors",
1483 IPP_TAG_NAME)) != NULL)
1484 {
1485 snprintf(value, sizeof(value), "%s ", marker->name);
1486
1487 for (i = 0, ptr = value + strlen(value);
1488 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1489 i ++)
1490 {
1491 if (i)
1492 *ptr++ = ',';
1493
1494 strlcpy(ptr, marker->values[i].string.text,
1495 value + sizeof(value) - ptr);
1496 ptr += strlen(ptr);
1497 }
1498
1499 *ptr = '\0';
1500 cupsFilePutConf(fp, "Attribute", value);
1501 }
1502
1503 if ((marker = ippFindAttribute(printer->attrs, "marker-levels",
1504 IPP_TAG_INTEGER)) != NULL)
1505 {
1506 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1507 marker->values[0].integer);
1508 for (i = 1; i < marker->num_values; i ++)
1509 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1510 cupsFilePuts(fp, "\n");
1511 }
1512
1513 if ((marker = ippFindAttribute(printer->attrs, "marker-low-levels",
1514 IPP_TAG_INTEGER)) != NULL)
1515 {
1516 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1517 marker->values[0].integer);
1518 for (i = 1; i < marker->num_values; i ++)
1519 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1520 cupsFilePuts(fp, "\n");
1521 }
1522
1523 if ((marker = ippFindAttribute(printer->attrs, "marker-high-levels",
1524 IPP_TAG_INTEGER)) != NULL)
1525 {
1526 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1527 marker->values[0].integer);
1528 for (i = 1; i < marker->num_values; i ++)
1529 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1530 cupsFilePuts(fp, "\n");
1531 }
1532
1533 if ((marker = ippFindAttribute(printer->attrs, "marker-message",
1534 IPP_TAG_TEXT)) != NULL)
1535 {
1536 snprintf(value, sizeof(value), "%s %s", marker->name,
1537 marker->values[0].string.text);
1538
1539 cupsFilePutConf(fp, "Attribute", value);
1540 }
1541
1542 if ((marker = ippFindAttribute(printer->attrs, "marker-names",
1543 IPP_TAG_NAME)) != NULL)
1544 {
1545 snprintf(value, sizeof(value), "%s ", marker->name);
1546
1547 for (i = 0, ptr = value + strlen(value);
1548 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1549 i ++)
1550 {
1551 if (i)
1552 *ptr++ = ',';
1553
1554 strlcpy(ptr, marker->values[i].string.text,
1555 value + sizeof(value) - ptr);
1556 ptr += strlen(ptr);
1557 }
1558
1559 *ptr = '\0';
1560 cupsFilePutConf(fp, "Attribute", value);
1561 }
1562
1563 if ((marker = ippFindAttribute(printer->attrs, "marker-types",
1564 IPP_TAG_KEYWORD)) != NULL)
1565 {
1566 snprintf(value, sizeof(value), "%s ", marker->name);
1567
1568 for (i = 0, ptr = value + strlen(value);
1569 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1570 i ++)
1571 {
1572 if (i)
1573 *ptr++ = ',';
1574
1575 strlcpy(ptr, marker->values[i].string.text,
1576 value + sizeof(value) - ptr);
1577 ptr += strlen(ptr);
1578 }
1579
1580 *ptr = '\0';
1581 cupsFilePutConf(fp, "Attribute", value);
1582 }
1583
1584 if (printer->marker_time)
1585 cupsFilePrintf(fp, "Attribute marker-change-time %ld\n",
1586 (long)printer->marker_time);
1587
1588 cupsFilePuts(fp, "</Printer>\n");
1589 }
1590
1591 cupsdCloseCreatedConfFile(fp, filename);
1592 }
1593
1594
1595 /*
1596 * 'cupsdSetAuthInfoRequired()' - Set the required authentication info.
1597 */
1598
1599 int /* O - 1 if value OK, 0 otherwise */
1600 cupsdSetAuthInfoRequired(
1601 cupsd_printer_t *p, /* I - Printer */
1602 const char *values, /* I - Plain text value (or NULL) */
1603 ipp_attribute_t *attr) /* I - IPP attribute value (or NULL) */
1604 {
1605 int i; /* Looping var */
1606
1607
1608 p->num_auth_info_required = 0;
1609
1610 /*
1611 * Do we have a plain text value?
1612 */
1613
1614 if (values)
1615 {
1616 /*
1617 * Yes, grab the keywords...
1618 */
1619
1620 const char *end; /* End of current value */
1621
1622
1623 while (*values && p->num_auth_info_required < 4)
1624 {
1625 if ((end = strchr(values, ',')) == NULL)
1626 end = values + strlen(values);
1627
1628 if ((end - values) == 4 && !strncmp(values, "none", 4))
1629 {
1630 if (p->num_auth_info_required != 0 || *end)
1631 return (0);
1632
1633 p->auth_info_required[p->num_auth_info_required] = "none";
1634 p->num_auth_info_required ++;
1635
1636 return (1);
1637 }
1638 else if ((end - values) == 9 && !strncmp(values, "negotiate", 9))
1639 {
1640 if (p->num_auth_info_required != 0 || *end)
1641 return (0);
1642
1643 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1644 p->num_auth_info_required ++;
1645
1646 /*
1647 * Don't allow sharing of queues that require Kerberos authentication.
1648 */
1649
1650 if (p->shared)
1651 {
1652 cupsdDeregisterPrinter(p, 1);
1653 p->shared = 0;
1654 }
1655 }
1656 else if ((end - values) == 6 && !strncmp(values, "domain", 6))
1657 {
1658 p->auth_info_required[p->num_auth_info_required] = "domain";
1659 p->num_auth_info_required ++;
1660 }
1661 else if ((end - values) == 8 && !strncmp(values, "password", 8))
1662 {
1663 p->auth_info_required[p->num_auth_info_required] = "password";
1664 p->num_auth_info_required ++;
1665 }
1666 else if ((end - values) == 8 && !strncmp(values, "username", 8))
1667 {
1668 p->auth_info_required[p->num_auth_info_required] = "username";
1669 p->num_auth_info_required ++;
1670 }
1671 else
1672 return (0);
1673
1674 values = (*end) ? end + 1 : end;
1675 }
1676
1677 if (p->num_auth_info_required == 0)
1678 {
1679 p->auth_info_required[0] = "none";
1680 p->num_auth_info_required = 1;
1681 }
1682
1683 /*
1684 * Update the printer-type value as needed...
1685 */
1686
1687 if (p->num_auth_info_required > 1 ||
1688 strcmp(p->auth_info_required[0], "none"))
1689 p->type |= CUPS_PRINTER_AUTHENTICATED;
1690 else
1691 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1692
1693 return (1);
1694 }
1695
1696 /*
1697 * Grab values from an attribute instead...
1698 */
1699
1700 if (!attr || attr->num_values > 4)
1701 return (0);
1702
1703 for (i = 0; i < attr->num_values; i ++)
1704 {
1705 if (!strcmp(attr->values[i].string.text, "none"))
1706 {
1707 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1708 return (0);
1709
1710 p->auth_info_required[p->num_auth_info_required] = "none";
1711 p->num_auth_info_required ++;
1712
1713 return (1);
1714 }
1715 else if (!strcmp(attr->values[i].string.text, "negotiate"))
1716 {
1717 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1718 return (0);
1719
1720 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1721 p->num_auth_info_required ++;
1722
1723 /*
1724 * Don't allow sharing of queues that require Kerberos authentication.
1725 */
1726
1727 if (p->shared)
1728 {
1729 cupsdDeregisterPrinter(p, 1);
1730 p->shared = 0;
1731 }
1732
1733 return (1);
1734 }
1735 else if (!strcmp(attr->values[i].string.text, "domain"))
1736 {
1737 p->auth_info_required[p->num_auth_info_required] = "domain";
1738 p->num_auth_info_required ++;
1739 }
1740 else if (!strcmp(attr->values[i].string.text, "password"))
1741 {
1742 p->auth_info_required[p->num_auth_info_required] = "password";
1743 p->num_auth_info_required ++;
1744 }
1745 else if (!strcmp(attr->values[i].string.text, "username"))
1746 {
1747 p->auth_info_required[p->num_auth_info_required] = "username";
1748 p->num_auth_info_required ++;
1749 }
1750 else
1751 return (0);
1752 }
1753
1754 return (1);
1755 }
1756
1757
1758 /*
1759 * 'cupsdSetDeviceURI()' - Set the device URI for a printer.
1760 */
1761
1762 void
1763 cupsdSetDeviceURI(cupsd_printer_t *p, /* I - Printer */
1764 const char *uri) /* I - Device URI */
1765 {
1766 char buffer[1024], /* URI buffer */
1767 *start, /* Start of data after scheme */
1768 *slash, /* First slash after scheme:// */
1769 *ptr; /* Pointer into user@host:port part */
1770
1771
1772 /*
1773 * Set the full device URI..
1774 */
1775
1776 cupsdSetString(&(p->device_uri), uri);
1777
1778 /*
1779 * Copy the device URI to a temporary buffer so we can sanitize any auth
1780 * info in it...
1781 */
1782
1783 strlcpy(buffer, uri, sizeof(buffer));
1784
1785 /*
1786 * Find the end of the scheme:// part...
1787 */
1788
1789 if ((ptr = strchr(buffer, ':')) != NULL)
1790 {
1791 for (start = ptr + 1; *start; start ++)
1792 if (*start != '/')
1793 break;
1794
1795 /*
1796 * Find the next slash (/) in the URI...
1797 */
1798
1799 if ((slash = strchr(start, '/')) == NULL)
1800 slash = start + strlen(start); /* No slash, point to the end */
1801
1802 /*
1803 * Check for an @ sign before the slash...
1804 */
1805
1806 if ((ptr = strchr(start, '@')) != NULL && ptr < slash)
1807 {
1808 /*
1809 * Found an @ sign and it is before the resource part, so we have
1810 * an authentication string. Copy the remaining URI over the
1811 * authentication string...
1812 */
1813
1814 _cups_strcpy(start, ptr + 1);
1815 }
1816 }
1817
1818 /*
1819 * Save the sanitized URI...
1820 */
1821
1822 cupsdSetString(&(p->sanitized_device_uri), buffer);
1823 }
1824
1825
1826 /*
1827 * 'cupsdSetPrinterAttr()' - Set a printer attribute.
1828 */
1829
1830 void
1831 cupsdSetPrinterAttr(
1832 cupsd_printer_t *p, /* I - Printer */
1833 const char *name, /* I - Attribute name */
1834 const char *value) /* I - Attribute value string */
1835 {
1836 ipp_attribute_t *attr; /* Attribute */
1837 int i, /* Looping var */
1838 count; /* Number of values */
1839 char *temp, /* Temporary copy of value string */
1840 *ptr, /* Pointer into value */
1841 *start, /* Start of value */
1842 quote; /* Quote character */
1843 ipp_tag_t value_tag; /* Value tag for this attribute */
1844
1845
1846 /*
1847 * Don't allow empty values...
1848 */
1849
1850 if (!*value && strcmp(name, "marker-message"))
1851 {
1852 cupsdLogMessage(CUPSD_LOG_ERROR, "Ignoring empty \"%s\" attribute", name);
1853 return;
1854 }
1855
1856 /*
1857 * Copy the value string so we can do what we want with it...
1858 */
1859
1860 if ((temp = strdup(value)) == NULL)
1861 {
1862 cupsdLogMessage(CUPSD_LOG_ERROR,
1863 "Unable to duplicate value for \"%s\" attribute.", name);
1864 return;
1865 }
1866
1867 /*
1868 * Count the number of values...
1869 */
1870
1871 for (count = 1, quote = '\0', ptr = temp;
1872 *ptr;
1873 ptr ++)
1874 {
1875 if (*ptr == quote)
1876 quote = '\0';
1877 else if (quote)
1878 continue;
1879 else if (*ptr == '\\' && ptr[1])
1880 ptr ++;
1881 else if (*ptr == '\'' || *ptr == '\"')
1882 quote = *ptr;
1883 else if (*ptr == ',')
1884 count ++;
1885 }
1886
1887 /*
1888 * Then add or update the attribute as needed...
1889 */
1890
1891 if (!strcmp(name, "marker-levels") || !strcmp(name, "marker-low-levels") ||
1892 !strcmp(name, "marker-high-levels"))
1893 {
1894 /*
1895 * Integer values...
1896 */
1897
1898 if ((attr = ippFindAttribute(p->attrs, name, IPP_TAG_INTEGER)) != NULL &&
1899 attr->num_values < count)
1900 {
1901 ippDeleteAttribute(p->attrs, attr);
1902 attr = NULL;
1903 }
1904
1905 if (attr)
1906 attr->num_values = count;
1907 else
1908 attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, name,
1909 count, NULL);
1910
1911 if (!attr)
1912 {
1913 free(temp);
1914 cupsdLogMessage(CUPSD_LOG_ERROR,
1915 "Unable to allocate memory for printer attribute "
1916 "(%d values)", count);
1917 return;
1918 }
1919
1920 for (i = 0, start = temp; i < count; i ++)
1921 {
1922 if ((ptr = strchr(start, ',')) != NULL)
1923 *ptr++ = '\0';
1924
1925 attr->values[i].integer = strtol(start, NULL, 10);
1926
1927 if (ptr)
1928 start = ptr;
1929 }
1930 }
1931 else
1932 {
1933 /*
1934 * Name or keyword values...
1935 */
1936
1937 if (!strcmp(name, "marker-types"))
1938 value_tag = IPP_TAG_KEYWORD;
1939 else if (!strcmp(name, "marker-message"))
1940 value_tag = IPP_TAG_TEXT;
1941 else
1942 value_tag = IPP_TAG_NAME;
1943
1944 if ((attr = ippFindAttribute(p->attrs, name, value_tag)) != NULL &&
1945 attr->num_values < count)
1946 {
1947 ippDeleteAttribute(p->attrs, attr);
1948 attr = NULL;
1949 }
1950
1951 if (attr)
1952 {
1953 for (i = 0; i < attr->num_values; i ++)
1954 _cupsStrFree(attr->values[i].string.text);
1955
1956 attr->num_values = count;
1957 }
1958 else
1959 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, value_tag, name,
1960 count, NULL, NULL);
1961
1962 if (!attr)
1963 {
1964 free(temp);
1965 cupsdLogMessage(CUPSD_LOG_ERROR,
1966 "Unable to allocate memory for printer attribute "
1967 "(%d values)", count);
1968 return;
1969 }
1970
1971 for (i = 0, quote = '\0', ptr = temp; i < count; i ++)
1972 {
1973 for (start = ptr; *ptr; ptr ++)
1974 {
1975 if (*ptr == quote)
1976 *ptr = quote = '\0';
1977 else if (quote)
1978 continue;
1979 else if (*ptr == '\\' && ptr[1])
1980 _cups_strcpy(ptr, ptr + 1);
1981 else if (*ptr == '\'' || *ptr == '\"')
1982 {
1983 quote = *ptr;
1984
1985 if (ptr == start)
1986 start ++;
1987 else
1988 _cups_strcpy(ptr, ptr + 1);
1989 }
1990 else if (*ptr == ',')
1991 {
1992 *ptr++ = '\0';
1993 break;
1994 }
1995 }
1996
1997 attr->values[i].string.text = _cupsStrAlloc(start);
1998 }
1999 }
2000
2001 free(temp);
2002 }
2003
2004
2005 /*
2006 * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file.
2007 */
2008
2009 void
2010 cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */
2011 {
2012 int i; /* Looping var */
2013 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
2014 cupsd_location_t *auth; /* Pointer to authentication element */
2015 const char *auth_supported; /* Authentication supported */
2016 ipp_t *oldattrs; /* Old printer attributes */
2017 ipp_attribute_t *attr; /* Attribute data */
2018 char *name, /* Current user/group name */
2019 *filter; /* Current filter */
2020
2021
2022 DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name,
2023 p->type));
2024
2025 /*
2026 * Make sure that we have the common attributes defined...
2027 */
2028
2029 if (!CommonData)
2030 cupsdCreateCommonData();
2031
2032 /*
2033 * Clear out old filters, if any...
2034 */
2035
2036 delete_printer_filters(p);
2037
2038 /*
2039 * Figure out the authentication that is required for the printer.
2040 */
2041
2042 auth_supported = "requesting-user-name";
2043
2044 if (p->type & CUPS_PRINTER_CLASS)
2045 snprintf(resource, sizeof(resource), "/classes/%s", p->name);
2046 else
2047 snprintf(resource, sizeof(resource), "/printers/%s", p->name);
2048
2049 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
2050 auth->type == CUPSD_AUTH_NONE)
2051 auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB);
2052
2053 if (auth)
2054 {
2055 int auth_type; /* Authentication type */
2056
2057
2058 if ((auth_type = auth->type) == CUPSD_AUTH_DEFAULT)
2059 auth_type = cupsdDefaultAuthType();
2060
2061 if (auth_type == CUPSD_AUTH_BASIC || auth_type == CUPSD_AUTH_BASICDIGEST)
2062 auth_supported = "basic";
2063 else if (auth_type == CUPSD_AUTH_DIGEST)
2064 auth_supported = "digest";
2065 #ifdef HAVE_GSSAPI
2066 else if (auth_type == CUPSD_AUTH_NEGOTIATE)
2067 auth_supported = "negotiate";
2068 #endif /* HAVE_GSSAPI */
2069
2070 if (auth_type != CUPSD_AUTH_NONE)
2071 p->type |= CUPS_PRINTER_AUTHENTICATED;
2072 else
2073 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
2074 }
2075 else
2076 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
2077
2078 /*
2079 * Create the required IPP attributes for a printer...
2080 */
2081
2082 oldattrs = p->attrs;
2083 p->attrs = ippNew();
2084
2085 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2086 "uri-authentication-supported", NULL, auth_supported);
2087 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2088 "uri-security-supported", NULL, "none");
2089 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL,
2090 p->name);
2091 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location",
2092 NULL, p->location ? p->location : "");
2093 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info",
2094 NULL, p->info ? p->info : "");
2095 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-uuid", NULL,
2096 p->uuid);
2097
2098 if (cupsArrayCount(p->users) > 0)
2099 {
2100 if (p->deny_users)
2101 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2102 "requesting-user-name-denied",
2103 cupsArrayCount(p->users), NULL, NULL);
2104 else
2105 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2106 "requesting-user-name-allowed",
2107 cupsArrayCount(p->users), NULL, NULL);
2108
2109 for (i = 0, name = (char *)cupsArrayFirst(p->users);
2110 name;
2111 i ++, name = (char *)cupsArrayNext(p->users))
2112 attr->values[i].string.text = _cupsStrAlloc(name);
2113 }
2114
2115 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2116 "job-quota-period", p->quota_period);
2117 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2118 "job-k-limit", p->k_limit);
2119 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2120 "job-page-limit", p->page_limit);
2121 if (p->num_auth_info_required > 0 && strcmp(p->auth_info_required[0], "none"))
2122 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2123 "auth-info-required", p->num_auth_info_required, NULL,
2124 p->auth_info_required);
2125
2126 if (cupsArrayCount(Banners) > 0)
2127 {
2128 /*
2129 * Setup the job-sheets-default attribute...
2130 */
2131
2132 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2133 "job-sheets-default", 2, NULL, NULL);
2134
2135 if (attr != NULL)
2136 {
2137 attr->values[0].string.text = _cupsStrAlloc(Classification ?
2138 Classification : p->job_sheets[0]);
2139 attr->values[1].string.text = _cupsStrAlloc(Classification ?
2140 Classification : p->job_sheets[1]);
2141 }
2142 }
2143
2144 p->raw = 0;
2145 p->remote = 0;
2146
2147 /*
2148 * Assign additional attributes depending on whether this is a printer
2149 * or class...
2150 */
2151
2152 if (p->type & CUPS_PRINTER_CLASS)
2153 {
2154 p->raw = 1;
2155 p->type &= ~CUPS_PRINTER_OPTIONS;
2156
2157 /*
2158 * Add class-specific attributes...
2159 */
2160
2161 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2162 "printer-make-and-model", NULL, "Local Printer Class");
2163 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2164 "file:///dev/null");
2165
2166 if (p->num_printers > 0)
2167 {
2168 /*
2169 * Add a list of member names; URIs are added in copy_printer_attrs...
2170 */
2171
2172 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2173 "member-names", p->num_printers, NULL, NULL);
2174 p->type |= CUPS_PRINTER_OPTIONS;
2175
2176 for (i = 0; i < p->num_printers; i ++)
2177 {
2178 if (attr != NULL)
2179 attr->values[i].string.text = _cupsStrAlloc(p->printers[i]->name);
2180
2181 p->type &= ~CUPS_PRINTER_OPTIONS | p->printers[i]->type;
2182 }
2183 }
2184 }
2185 else
2186 {
2187 /*
2188 * Add printer-specific attributes...
2189 */
2190
2191 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2192 p->sanitized_device_uri);
2193
2194 /*
2195 * Assign additional attributes from the PPD file (if any)...
2196 */
2197
2198 load_ppd(p);
2199
2200 /*
2201 * Add filters for printer...
2202 */
2203
2204 cupsdSetPrinterReasons(p, "-cups-missing-filter-warning,"
2205 "cups-insecure-filter-warning");
2206
2207 if (p->pc && p->pc->filters)
2208 {
2209 for (filter = (char *)cupsArrayFirst(p->pc->filters);
2210 filter;
2211 filter = (char *)cupsArrayNext(p->pc->filters))
2212 add_printer_filter(p, p->filetype, filter);
2213 }
2214 else if (!(p->type & CUPS_PRINTER_REMOTE))
2215 {
2216 char interface[1024]; /* Interface script */
2217
2218
2219 snprintf(interface, sizeof(interface), "%s/interfaces/%s", ServerRoot,
2220 p->name);
2221 if (!access(interface, X_OK))
2222 {
2223 /*
2224 * Yes, we have a System V style interface script; use it!
2225 */
2226
2227 snprintf(interface, sizeof(interface), "*/* 0 %s/interfaces/%s",
2228 ServerRoot, p->name);
2229 add_printer_filter(p, p->filetype, interface);
2230 }
2231 else
2232 {
2233 /*
2234 * Add a filter from application/vnd.cups-raw to printer/name to
2235 * handle "raw" printing by users.
2236 */
2237
2238 add_printer_filter(p, p->filetype, "application/vnd.cups-raw 0 -");
2239
2240 /*
2241 * Add a PostScript filter, since this is still possibly PS printer.
2242 */
2243
2244 add_printer_filter(p, p->filetype,
2245 "application/vnd.cups-postscript 0 -");
2246 }
2247 }
2248
2249 if (p->pc && p->pc->prefilters)
2250 {
2251 if (!p->prefiltertype)
2252 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", p->name);
2253
2254 for (filter = (char *)cupsArrayFirst(p->pc->prefilters);
2255 filter;
2256 filter = (char *)cupsArrayNext(p->pc->prefilters))
2257 add_printer_filter(p, p->prefiltertype, filter);
2258 }
2259 }
2260
2261 /*
2262 * Copy marker attributes as needed...
2263 */
2264
2265 if (oldattrs)
2266 {
2267 ipp_attribute_t *oldattr; /* Old attribute */
2268
2269
2270 if ((oldattr = ippFindAttribute(oldattrs, "marker-colors",
2271 IPP_TAG_NAME)) != NULL)
2272 {
2273 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2274 "marker-colors", oldattr->num_values, NULL,
2275 NULL)) != NULL)
2276 {
2277 for (i = 0; i < oldattr->num_values; i ++)
2278 attr->values[i].string.text =
2279 _cupsStrAlloc(oldattr->values[i].string.text);
2280 }
2281 }
2282
2283 if ((oldattr = ippFindAttribute(oldattrs, "marker-levels",
2284 IPP_TAG_INTEGER)) != NULL)
2285 {
2286 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2287 "marker-levels", oldattr->num_values,
2288 NULL)) != NULL)
2289 {
2290 for (i = 0; i < oldattr->num_values; i ++)
2291 attr->values[i].integer = oldattr->values[i].integer;
2292 }
2293 }
2294
2295 if ((oldattr = ippFindAttribute(oldattrs, "marker-message",
2296 IPP_TAG_TEXT)) != NULL)
2297 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "marker-message",
2298 NULL, oldattr->values[0].string.text);
2299
2300 if ((oldattr = ippFindAttribute(oldattrs, "marker-low-levels",
2301 IPP_TAG_INTEGER)) != NULL)
2302 {
2303 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2304 "marker-low-levels", oldattr->num_values,
2305 NULL)) != NULL)
2306 {
2307 for (i = 0; i < oldattr->num_values; i ++)
2308 attr->values[i].integer = oldattr->values[i].integer;
2309 }
2310 }
2311
2312 if ((oldattr = ippFindAttribute(oldattrs, "marker-high-levels",
2313 IPP_TAG_INTEGER)) != NULL)
2314 {
2315 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2316 "marker-high-levels", oldattr->num_values,
2317 NULL)) != NULL)
2318 {
2319 for (i = 0; i < oldattr->num_values; i ++)
2320 attr->values[i].integer = oldattr->values[i].integer;
2321 }
2322 }
2323
2324 if ((oldattr = ippFindAttribute(oldattrs, "marker-names",
2325 IPP_TAG_NAME)) != NULL)
2326 {
2327 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2328 "marker-names", oldattr->num_values, NULL,
2329 NULL)) != NULL)
2330 {
2331 for (i = 0; i < oldattr->num_values; i ++)
2332 attr->values[i].string.text =
2333 _cupsStrAlloc(oldattr->values[i].string.text);
2334 }
2335 }
2336
2337 if ((oldattr = ippFindAttribute(oldattrs, "marker-types",
2338 IPP_TAG_KEYWORD)) != NULL)
2339 {
2340 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2341 "marker-types", oldattr->num_values, NULL,
2342 NULL)) != NULL)
2343 {
2344 for (i = 0; i < oldattr->num_values; i ++)
2345 attr->values[i].string.text =
2346 _cupsStrAlloc(oldattr->values[i].string.text);
2347 }
2348 }
2349
2350 ippDelete(oldattrs);
2351 }
2352
2353 /*
2354 * Force sharing off for remote queues...
2355 */
2356
2357 if (p->type & CUPS_PRINTER_REMOTE)
2358 p->shared = 0;
2359
2360 /*
2361 * Populate the document-format-supported attribute...
2362 */
2363
2364 add_printer_formats(p);
2365
2366 DEBUG_printf(("cupsdSetPrinterAttrs: leaving name = %s, type = %x\n", p->name,
2367 p->type));
2368
2369 /*
2370 * Add name-default attributes...
2371 */
2372
2373 add_printer_defaults(p);
2374
2375 /*
2376 * Let the browse protocols reflect the change
2377 */
2378
2379 cupsdRegisterPrinter(p);
2380 }
2381
2382
2383 /*
2384 * 'cupsdSetPrinterReasons()' - Set/update the reasons strings.
2385 */
2386
2387 int /* O - 1 if something changed, 0 otherwise */
2388 cupsdSetPrinterReasons(
2389 cupsd_printer_t *p, /* I - Printer */
2390 const char *s) /* I - Reasons strings */
2391 {
2392 int i, /* Looping var */
2393 changed = 0; /* Did something change? */
2394 const char *sptr; /* Pointer into reasons */
2395 char reason[255], /* Reason string */
2396 *rptr; /* Pointer into reason */
2397
2398
2399 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2400 "cupsdSetPrinterReasons(p=%p(%s),s=\"%s\"", p, p->name, s);
2401
2402 if (s[0] == '-' || s[0] == '+')
2403 {
2404 /*
2405 * Add/remove reasons...
2406 */
2407
2408 sptr = s + 1;
2409 }
2410 else
2411 {
2412 /*
2413 * Replace reasons...
2414 */
2415
2416 sptr = s;
2417
2418 for (i = 0; i < p->num_reasons; i ++)
2419 _cupsStrFree(p->reasons[i]);
2420
2421 p->num_reasons = 0;
2422 changed = 1;
2423
2424 dirty_printer(p);
2425 }
2426
2427 if (!strcmp(s, "none"))
2428 return (changed);
2429
2430 /*
2431 * Loop through all of the reasons...
2432 */
2433
2434 while (*sptr)
2435 {
2436 /*
2437 * Skip leading whitespace and commas...
2438 */
2439
2440 while (isspace(*sptr & 255) || *sptr == ',')
2441 sptr ++;
2442
2443 for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++)
2444 if (rptr < (reason + sizeof(reason) - 1))
2445 *rptr++ = *sptr;
2446
2447 if (rptr == reason)
2448 break;
2449
2450 *rptr = '\0';
2451
2452 if (s[0] == '-')
2453 {
2454 /*
2455 * Remove reason...
2456 */
2457
2458 for (i = 0; i < p->num_reasons; i ++)
2459 if (!strcmp(reason, p->reasons[i]))
2460 {
2461 /*
2462 * Found a match, so remove it...
2463 */
2464
2465 p->num_reasons --;
2466 changed = 1;
2467 _cupsStrFree(p->reasons[i]);
2468
2469 if (i < p->num_reasons)
2470 memmove(p->reasons + i, p->reasons + i + 1,
2471 (p->num_reasons - i) * sizeof(char *));
2472
2473 if (!strcmp(reason, "paused") && p->state == IPP_PRINTER_STOPPED)
2474 cupsdSetPrinterState(p, IPP_PRINTER_IDLE, 1);
2475
2476 if (!strcmp(reason, "cups-waiting-for-job-completed") && p->job)
2477 p->job->completed = 0;
2478
2479 if (strcmp(reason, "connecting-to-device"))
2480 dirty_printer(p);
2481
2482 break;
2483 }
2484 }
2485 else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2486 {
2487 /*
2488 * Add reason...
2489 */
2490
2491 for (i = 0; i < p->num_reasons; i ++)
2492 if (!strcmp(reason, p->reasons[i]))
2493 break;
2494
2495 if (i >= p->num_reasons)
2496 {
2497 if (!strncmp(reason, "cups-ipp-missing-", 17) ||
2498 !strncmp(reason, "cups-ipp-wrong-", 15))
2499 log_ipp_conformance(p, reason);
2500
2501 if (i >= (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2502 {
2503 cupsdLogMessage(CUPSD_LOG_ALERT,
2504 "Too many printer-state-reasons values for %s (%d)",
2505 p->name, i + 1);
2506 return (changed);
2507 }
2508
2509 p->reasons[i] = _cupsStrAlloc(reason);
2510 p->num_reasons ++;
2511 changed = 1;
2512
2513 if (!strcmp(reason, "paused") && p->state != IPP_PRINTER_STOPPED)
2514 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 1);
2515
2516 if (!strcmp(reason, "cups-waiting-for-job-completed") && p->job)
2517 p->job->completed = 1;
2518
2519 if (strcmp(reason, "connecting-to-device"))
2520 dirty_printer(p);
2521 }
2522 }
2523 }
2524
2525 return (changed);
2526 }
2527
2528
2529 /*
2530 * 'cupsdSetPrinterState()' - Update the current state of a printer.
2531 */
2532
2533 void
2534 cupsdSetPrinterState(
2535 cupsd_printer_t *p, /* I - Printer to change */
2536 ipp_pstate_t s, /* I - New state */
2537 int update) /* I - Update printers.conf? */
2538 {
2539 cupsd_job_t *job; /* Current job */
2540 ipp_pstate_t old_state; /* Old printer state */
2541 static const char * const printer_states[] =
2542 { /* State strings */
2543 "idle",
2544 "processing",
2545 "stopped"
2546 };
2547
2548
2549 /*
2550 * Set the new state...
2551 */
2552
2553 old_state = p->state;
2554 p->state = s;
2555
2556 if (old_state != s)
2557 {
2558 cupsdAddEvent(s == IPP_PRINTER_STOPPED ? CUPSD_EVENT_PRINTER_STOPPED :
2559 CUPSD_EVENT_PRINTER_STATE, p, NULL,
2560 "%s \"%s\" state changed to %s.",
2561 (p->type & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
2562 p->name, printer_states[p->state - IPP_PRINTER_IDLE]);
2563
2564 /*
2565 * Let the browse code know this needs to be updated...
2566 */
2567
2568 p->state_time = time(NULL);
2569 }
2570
2571 /*
2572 * Set/clear the paused reason as needed...
2573 */
2574
2575 if (s == IPP_PRINTER_STOPPED)
2576 cupsdSetPrinterReasons(p, "+paused");
2577 else
2578 cupsdSetPrinterReasons(p, "-paused");
2579
2580 if (old_state != s)
2581 {
2582 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
2583 job;
2584 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
2585 if (job->reasons && job->state_value == IPP_JOB_PENDING &&
2586 !_cups_strcasecmp(job->dest, p->name))
2587 ippSetString(job->attrs, &job->reasons, 0,
2588 s == IPP_PRINTER_STOPPED ? "printer-stopped" : "none");
2589 }
2590
2591 /*
2592 * Clear the message for the queue when going to processing...
2593 */
2594
2595 if (s == IPP_PRINTER_PROCESSING)
2596 p->state_message[0] = '\0';
2597
2598 /*
2599 * Let the browse protocols reflect the change...
2600 */
2601
2602 if (update)
2603 cupsdRegisterPrinter(p);
2604
2605 /*
2606 * Save the printer configuration if a printer goes from idle or processing
2607 * to stopped (or visa-versa)...
2608 */
2609
2610 if (update &&
2611 (old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED))
2612 dirty_printer(p);
2613 }
2614
2615
2616 /*
2617 * 'cupsdStopPrinter()' - Stop a printer from printing any jobs...
2618 */
2619
2620 void
2621 cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */
2622 int update)/* I - Update printers.conf? */
2623 {
2624 /*
2625 * Set the printer state...
2626 */
2627
2628 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
2629
2630 /*
2631 * See if we have a job printing on this printer...
2632 */
2633
2634 if (p->job && p->job->state_value == IPP_JOB_PROCESSING)
2635 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT,
2636 "Job stopped due to printer being paused.");
2637 }
2638
2639
2640 /*
2641 * 'cupsdUpdatePrinterPPD()' - Update keywords in a printer's PPD file.
2642 */
2643
2644 int /* O - 1 if successful, 0 otherwise */
2645 cupsdUpdatePrinterPPD(
2646 cupsd_printer_t *p, /* I - Printer */
2647 int num_keywords, /* I - Number of keywords */
2648 cups_option_t *keywords) /* I - Keywords */
2649 {
2650 int i; /* Looping var */
2651 cups_file_t *src, /* Original file */
2652 *dst; /* New file */
2653 char srcfile[1024], /* Original filename */
2654 dstfile[1024], /* New filename */
2655 line[1024], /* Line from file */
2656 keystring[41]; /* Keyword from line */
2657 cups_option_t *keyword; /* Current keyword */
2658
2659
2660 cupsdLogMessage(CUPSD_LOG_INFO, "Updating keywords in PPD file for %s...",
2661 p->name);
2662
2663 /*
2664 * Get the old and new PPD filenames...
2665 */
2666
2667 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd.O", ServerRoot, p->name);
2668 snprintf(dstfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, p->name);
2669
2670 /*
2671 * Rename the old file and open the old and new...
2672 */
2673
2674 if (rename(dstfile, srcfile))
2675 {
2676 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to backup PPD file for %s: %s",
2677 p->name, strerror(errno));
2678 return (0);
2679 }
2680
2681 if ((src = cupsFileOpen(srcfile, "r")) == NULL)
2682 {
2683 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open PPD file \"%s\": %s",
2684 srcfile, strerror(errno));
2685 rename(srcfile, dstfile);
2686 return (0);
2687 }
2688
2689 if ((dst = cupsFileOpen(dstfile, "w")) == NULL)
2690 {
2691 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create PPD file \"%s\": %s",
2692 dstfile, strerror(errno));
2693 cupsFileClose(src);
2694 rename(srcfile, dstfile);
2695 return (0);
2696 }
2697
2698 /*
2699 * Copy the first line and then write out all of the keywords...
2700 */
2701
2702 if (!cupsFileGets(src, line, sizeof(line)))
2703 {
2704 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to read PPD file \"%s\": %s",
2705 srcfile, strerror(errno));
2706 cupsFileClose(src);
2707 cupsFileClose(dst);
2708 rename(srcfile, dstfile);
2709 return (0);
2710 }
2711
2712 cupsFilePrintf(dst, "%s\n", line);
2713
2714 for (i = num_keywords, keyword = keywords; i > 0; i --, keyword ++)
2715 {
2716 cupsdLogMessage(CUPSD_LOG_DEBUG, "*%s: %s", keyword->name, keyword->value);
2717 cupsFilePrintf(dst, "*%s: %s\n", keyword->name, keyword->value);
2718 }
2719
2720 /*
2721 * Then copy the rest of the PPD file, dropping any keywords we changed.
2722 */
2723
2724 while (cupsFileGets(src, line, sizeof(line)))
2725 {
2726 /*
2727 * Skip keywords we've already set...
2728 */
2729
2730 if (sscanf(line, "*%40[^:]:", keystring) == 1 &&
2731 cupsGetOption(keystring, num_keywords, keywords))
2732 continue;
2733
2734 /*
2735 * Otherwise write the line...
2736 */
2737
2738 cupsFilePrintf(dst, "%s\n", line);
2739 }
2740
2741 /*
2742 * Close files and return...
2743 */
2744
2745 cupsFileClose(src);
2746 cupsFileClose(dst);
2747
2748 return (1);
2749 }
2750
2751
2752 /*
2753 * 'cupsdUpdatePrinters()' - Update printers after a partial reload.
2754 */
2755
2756 void
2757 cupsdUpdatePrinters(void)
2758 {
2759 cupsd_printer_t *p; /* Current printer */
2760
2761
2762 /*
2763 * Loop through the printers and recreate the printer attributes
2764 * for any local printers since the policy and/or access control
2765 * stuff may have changed. Also, if browsing is disabled, remove
2766 * any remote printers...
2767 */
2768
2769 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
2770 p;
2771 p = (cupsd_printer_t *)cupsArrayNext(Printers))
2772 {
2773 /*
2774 * Update the operation policy pointer...
2775 */
2776
2777 if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL)
2778 p->op_policy_ptr = DefaultPolicyPtr;
2779
2780 /*
2781 * Update printer attributes...
2782 */
2783
2784 cupsdSetPrinterAttrs(p);
2785 }
2786 }
2787
2788
2789 /*
2790 * 'cupsdValidateDest()' - Validate a printer/class destination.
2791 */
2792
2793 const char * /* O - Printer or class name */
2794 cupsdValidateDest(
2795 const char *uri, /* I - Printer URI */
2796 cups_ptype_t *dtype, /* O - Type (printer or class) */
2797 cupsd_printer_t **printer) /* O - Printer pointer */
2798 {
2799 cupsd_printer_t *p; /* Current printer */
2800 char localname[1024],/* Localized hostname */
2801 *lptr, /* Pointer into localized hostname */
2802 *sptr, /* Pointer into server name */
2803 *rptr, /* Pointer into resource */
2804 scheme[32], /* Scheme portion of URI */
2805 username[64], /* Username portion of URI */
2806 hostname[HTTP_MAX_HOST],
2807 /* Host portion of URI */
2808 resource[HTTP_MAX_URI];
2809 /* Resource portion of URI */
2810 int port; /* Port portion of URI */
2811
2812
2813 DEBUG_printf(("cupsdValidateDest(uri=\"%s\", dtype=%p, printer=%p)\n", uri,
2814 dtype, printer));
2815
2816 /*
2817 * Initialize return values...
2818 */
2819
2820 if (printer)
2821 *printer = NULL;
2822
2823 if (dtype)
2824 *dtype = (cups_ptype_t)0;
2825
2826 /*
2827 * Pull the hostname and resource from the URI...
2828 */
2829
2830 httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
2831 username, sizeof(username), hostname, sizeof(hostname),
2832 &port, resource, sizeof(resource));
2833
2834 /*
2835 * See if the resource is a class or printer...
2836 */
2837
2838 if (!strncmp(resource, "/classes/", 9))
2839 {
2840 /*
2841 * Class...
2842 */
2843
2844 rptr = resource + 9;
2845 }
2846 else if (!strncmp(resource, "/printers/", 10))
2847 {
2848 /*
2849 * Printer...
2850 */
2851
2852 rptr = resource + 10;
2853 }
2854 else
2855 {
2856 /*
2857 * Bad resource name...
2858 */
2859
2860 return (NULL);
2861 }
2862
2863 /*
2864 * See if the printer or class name exists...
2865 */
2866
2867 p = cupsdFindDest(rptr);
2868
2869 if (p == NULL && strchr(rptr, '@') == NULL)
2870 return (NULL);
2871 else if (p != NULL)
2872 {
2873 if (printer)
2874 *printer = p;
2875
2876 if (dtype)
2877 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
2878
2879 return (p->name);
2880 }
2881
2882 /*
2883 * Change localhost to the server name...
2884 */
2885
2886 if (!_cups_strcasecmp(hostname, "localhost"))
2887 strlcpy(hostname, ServerName, sizeof(hostname));
2888
2889 strlcpy(localname, hostname, sizeof(localname));
2890
2891 if (!_cups_strcasecmp(hostname, ServerName))
2892 {
2893 /*
2894 * Localize the hostname...
2895 */
2896
2897 lptr = strchr(localname, '.');
2898 sptr = strchr(ServerName, '.');
2899
2900 if (sptr != NULL && lptr != NULL)
2901 {
2902 /*
2903 * Strip the common domain name components...
2904 */
2905
2906 while (lptr != NULL)
2907 {
2908 if (!_cups_strcasecmp(lptr, sptr))
2909 {
2910 *lptr = '\0';
2911 break;
2912 }
2913 else
2914 lptr = strchr(lptr + 1, '.');
2915 }
2916 }
2917 }
2918
2919 DEBUG_printf(("localized hostname is \"%s\"...\n", localname));
2920
2921 /*
2922 * Find a matching printer or class...
2923 */
2924
2925 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
2926 p;
2927 p = (cupsd_printer_t *)cupsArrayNext(Printers))
2928 if (!_cups_strcasecmp(p->hostname, localname) &&
2929 !_cups_strcasecmp(p->name, rptr))
2930 {
2931 if (printer)
2932 *printer = p;
2933
2934 if (dtype)
2935 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
2936
2937 return (p->name);
2938 }
2939
2940 return (NULL);
2941 }
2942
2943
2944 /*
2945 * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications
2946 * that need it...
2947 */
2948
2949 void
2950 cupsdWritePrintcap(void)
2951 {
2952 int i; /* Looping var */
2953 cups_file_t *fp; /* Printcap file */
2954 cupsd_printer_t *p; /* Current printer */
2955
2956
2957 /*
2958 * See if we have a printcap file; if not, don't bother writing it.
2959 */
2960
2961 if (!Printcap || !*Printcap)
2962 return;
2963
2964 cupsdLogMessage(CUPSD_LOG_INFO, "Generating printcap %s...", Printcap);
2965
2966 /*
2967 * Open the printcap file...
2968 */
2969
2970 if ((fp = cupsFileOpen(Printcap, "w")) == NULL)
2971 return;
2972
2973 /*
2974 * Put a comment header at the top so that users will know where the
2975 * data has come from...
2976 */
2977
2978 if (PrintcapFormat != PRINTCAP_PLIST)
2979 cupsFilePrintf(fp, "# This file was automatically generated by cupsd(8) "
2980 "from the\n"
2981 "# %s/printers.conf file. All changes to this file\n"
2982 "# will be lost.\n", ServerRoot);
2983
2984 /*
2985 * Write a new printcap with the current list of printers.
2986 */
2987
2988 switch (PrintcapFormat)
2989 {
2990 case PRINTCAP_BSD :
2991 /*
2992 * Each printer is put in the file as:
2993 *
2994 * Printer1:
2995 * Printer2:
2996 * Printer3:
2997 * ...
2998 * PrinterN:
2999 */
3000
3001 if (DefaultPrinter)
3002 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name,
3003 DefaultPrinter->info, ServerName,
3004 DefaultPrinter->name);
3005
3006 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3007 p;
3008 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3009 if (p != DefaultPrinter)
3010 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info,
3011 ServerName, p->name);
3012 break;
3013
3014 case PRINTCAP_PLIST :
3015 /*
3016 * Each printer is written as a dictionary in a plist file.
3017 * Currently the printer-name, printer-info, printer-is-accepting-jobs,
3018 * printer-location, printer-make-and-model, printer-state,
3019 * printer-state-reasons, printer-type, and (sanitized) device-uri.
3020 */
3021
3022 cupsFilePuts(fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
3023 "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD "
3024 "PLIST 1.0//EN\" \"http://www.apple.com/DTDs/"
3025 "PropertyList-1.0.dtd\">\n"
3026 "<plist version=\"1.0\">\n"
3027 "<array>\n");
3028
3029 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3030 p;
3031 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3032 {
3033 cupsFilePuts(fp, "\t<dict>\n"
3034 "\t\t<key>printer-name</key>\n"
3035 "\t\t<string>");
3036 write_xml_string(fp, p->name);
3037 cupsFilePuts(fp, "</string>\n"
3038 "\t\t<key>printer-info</key>\n"
3039 "\t\t<string>");
3040 write_xml_string(fp, p->info);
3041 cupsFilePrintf(fp, "</string>\n"
3042 "\t\t<key>printer-is-accepting-jobs</key>\n"
3043 "\t\t<%s/>\n"
3044 "\t\t<key>printer-location</key>\n"
3045 "\t\t<string>", p->accepting ? "true" : "false");
3046 write_xml_string(fp, p->location);
3047 cupsFilePuts(fp, "</string>\n"
3048 "\t\t<key>printer-make-and-model</key>\n"
3049 "\t\t<string>");
3050 write_xml_string(fp, p->make_model);
3051 cupsFilePrintf(fp, "</string>\n"
3052 "\t\t<key>printer-state</key>\n"
3053 "\t\t<integer>%d</integer>\n"
3054 "\t\t<key>printer-state-reasons</key>\n"
3055 "\t\t<array>\n", p->state);
3056 for (i = 0; i < p->num_reasons; i ++)
3057 {
3058 cupsFilePuts(fp, "\t\t\t<string>");
3059 write_xml_string(fp, p->reasons[i]);
3060 cupsFilePuts(fp, "</string>\n");
3061 }
3062 cupsFilePrintf(fp, "\t\t</array>\n"
3063 "\t\t<key>printer-type</key>\n"
3064 "\t\t<integer>%d</integer>\n"
3065 "\t\t<key>device-uri</key>\n"
3066 "\t\t<string>", p->type);
3067 write_xml_string(fp, p->sanitized_device_uri);
3068 cupsFilePuts(fp, "</string>\n"
3069 "\t</dict>\n");
3070 }
3071 cupsFilePuts(fp, "</array>\n"
3072 "</plist>\n");
3073 break;
3074
3075 case PRINTCAP_SOLARIS :
3076 /*
3077 * Each printer is put in the file as:
3078 *
3079 * _all:all=Printer1,Printer2,Printer3,...,PrinterN
3080 * _default:use=DefaultPrinter
3081 * Printer1:\
3082 * :bsdaddr=ServerName,Printer1:\
3083 * :description=Description:
3084 * Printer2:
3085 * :bsdaddr=ServerName,Printer2:\
3086 * :description=Description:
3087 * Printer3:
3088 * :bsdaddr=ServerName,Printer3:\
3089 * :description=Description:
3090 * ...
3091 * PrinterN:
3092 * :bsdaddr=ServerName,PrinterN:\
3093 * :description=Description:
3094 */
3095
3096 cupsFilePuts(fp, "_all:all=");
3097 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3098 p;
3099 p = (cupsd_printer_t *)cupsArrayCurrent(Printers))
3100 cupsFilePrintf(fp, "%s%c", p->name,
3101 cupsArrayNext(Printers) ? ',' : '\n');
3102
3103 if (DefaultPrinter)
3104 cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name);
3105
3106 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3107 p;
3108 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3109 cupsFilePrintf(fp, "%s:\\\n"
3110 "\t:bsdaddr=%s,%s:\\\n"
3111 "\t:description=%s:\n",
3112 p->name, ServerName, p->name,
3113 p->info ? p->info : "");
3114 break;
3115 }
3116
3117 /*
3118 * Close the file...
3119 */
3120
3121 cupsFileClose(fp);
3122 }
3123
3124
3125 /*
3126 * 'add_printer_defaults()' - Add name-default attributes to the printer attributes.
3127 */
3128
3129 static void
3130 add_printer_defaults(cupsd_printer_t *p)/* I - Printer */
3131 {
3132 int i; /* Looping var */
3133 int num_options; /* Number of default options */
3134 cups_option_t *options, /* Default options */
3135 *option; /* Current option */
3136 char name[256]; /* name-default */
3137
3138
3139 /*
3140 * Maintain a common array of default attribute names...
3141 */
3142
3143 if (!CommonDefaults)
3144 {
3145 CommonDefaults = cupsArrayNew((cups_array_func_t)strcmp, NULL);
3146
3147 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("copies-default"));
3148 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("document-format-default"));
3149 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("finishings-default"));
3150 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-account-id-default"));
3151 cupsArrayAdd(CommonDefaults,
3152 _cupsStrAlloc("job-accounting-user-id-default"));
3153 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-cancel-after-default"));
3154 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-hold-until-default"));
3155 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-priority-default"));
3156 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-sheets-default"));
3157 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-col-default"));
3158 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("number-up-default"));
3159 cupsArrayAdd(CommonDefaults,
3160 _cupsStrAlloc("orientation-requested-default"));
3161 }
3162
3163 /*
3164 * Add all of the default options from the .conf files...
3165 */
3166
3167 for (num_options = 0, options = NULL, i = p->num_options, option = p->options;
3168 i > 0;
3169 i --, option ++)
3170 {
3171 if (strcmp(option->name, "ipp-options") &&
3172 strcmp(option->name, "job-sheets") &&
3173 strcmp(option->name, "lease-duration"))
3174 {
3175 snprintf(name, sizeof(name), "%s-default", option->name);
3176 num_options = cupsAddOption(name, option->value, num_options, &options);
3177
3178 if (!cupsArrayFind(CommonDefaults, name))
3179 cupsArrayAdd(CommonDefaults, _cupsStrAlloc(name));
3180 }
3181 }
3182
3183 /*
3184 * Convert options to IPP attributes...
3185 */
3186
3187 cupsEncodeOptions2(p->attrs, num_options, options, IPP_TAG_PRINTER);
3188 cupsFreeOptions(num_options, options);
3189
3190 /*
3191 * Add standard -default attributes as needed...
3192 */
3193
3194 if (!cupsGetOption("copies", p->num_options, p->options))
3195 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "copies-default",
3196 1);
3197
3198 if (!cupsGetOption("document-format", p->num_options, p->options))
3199 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3200 "document-format-default", NULL, "application/octet-stream");
3201
3202 if (!cupsGetOption("job-cancel-after", p->num_options, p->options))
3203 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3204 "job-cancel-after-default", MaxJobTime);
3205
3206 if (!cupsGetOption("job-hold-until", p->num_options, p->options))
3207 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3208 "job-hold-until-default", NULL, "no-hold");
3209
3210 if (!cupsGetOption("job-priority", p->num_options, p->options))
3211 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3212 "job-priority-default", 50);
3213
3214 if (!cupsGetOption("number-up", p->num_options, p->options))
3215 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3216 "number-up-default", 1);
3217
3218 if (!cupsGetOption("notify-lease-duration", p->num_options, p->options))
3219 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3220 "notify-lease-duration-default", DefaultLeaseDuration);
3221
3222 if (!cupsGetOption("notify-events", p->num_options, p->options))
3223 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3224 "notify-events-default", NULL, "job-completed");
3225
3226 if (!cupsGetOption("orientation-requested", p->num_options, p->options))
3227 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
3228 "orientation-requested-default", NULL, NULL);
3229
3230 if (!cupsGetOption("print-quality", p->num_options, p->options))
3231 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
3232 "print-quality-default", IPP_QUALITY_NORMAL);
3233 }
3234
3235
3236 /*
3237 * 'add_printer_filter()' - Add a MIME filter for a printer.
3238 */
3239
3240 static void
3241 add_printer_filter(
3242 cupsd_printer_t *p, /* I - Printer to add to */
3243 mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
3244 const char *filter) /* I - Filter to add */
3245 {
3246 char super[MIME_MAX_SUPER], /* Super-type for filter */
3247 type[MIME_MAX_TYPE], /* Type for filter */
3248 dsuper[MIME_MAX_SUPER], /* Destination super-type for filter */
3249 dtype[MIME_MAX_TYPE], /* Destination type for filter */
3250 dest[MIME_MAX_SUPER + MIME_MAX_TYPE + 2],
3251 /* Destination super/type */
3252 program[1024]; /* Program/filter name */
3253 int cost; /* Cost of filter */
3254 size_t maxsize = 0; /* Maximum supported file size */
3255 mime_type_t *temptype, /* MIME type looping var */
3256 *desttype; /* Destination MIME type */
3257 mime_filter_t *filterptr; /* MIME filter */
3258 char filename[1024]; /* Full filter filename */
3259
3260
3261 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3262 "add_printer_filter(p=%p(%s), filtertype=%p(%s/%s), "
3263 "filter=\"%s\")", p, p->name, filtertype, filtertype->super,
3264 filtertype->type, filter);
3265
3266 /*
3267 * Parse the filter string; it should be in one of the following formats:
3268 *
3269 * source/type cost program
3270 * source/type cost maxsize(nnnn) program
3271 * source/type dest/type cost program
3272 * source/type dest/type cost maxsize(nnnn) program
3273 */
3274
3275 if (sscanf(filter, "%15[^/]/%255s%*[ \t]%15[^/]/%255s%d%*[ \t]%1023[^\n]",
3276 super, type, dsuper, dtype, &cost, program) == 6)
3277 {
3278 snprintf(dest, sizeof(dest), "%s/%s/%s", p->name, dsuper, dtype);
3279
3280 if ((desttype = mimeType(MimeDatabase, "printer", dest)) == NULL)
3281 {
3282 desttype = mimeAddType(MimeDatabase, "printer", dest);
3283 if (!p->dest_types)
3284 p->dest_types = cupsArrayNew(NULL, NULL);
3285
3286 cupsArrayAdd(p->dest_types, desttype);
3287 }
3288
3289 }
3290 else
3291 {
3292 if (sscanf(filter, "%15[^/]/%255s%d%*[ \t]%1023[^\n]", super, type, &cost,
3293 program) == 4)
3294 {
3295 desttype = filtertype;
3296 }
3297 else
3298 {
3299 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3300 p->name, filter);
3301 return;
3302 }
3303 }
3304
3305 if (!strncmp(program, "maxsize(", 8))
3306 {
3307 char *ptr; /* Pointer into maxsize(nnnn) program */
3308
3309 maxsize = strtoll(program + 8, &ptr, 10);
3310
3311 if (*ptr != ')')
3312 {
3313 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3314 p->name, filter);
3315 return;
3316 }
3317
3318 ptr ++;
3319 while (_cups_isspace(*ptr))
3320 ptr ++;
3321
3322 _cups_strcpy(program, ptr);
3323 }
3324
3325 /*
3326 * Check permissions on the filter and its containing directory...
3327 */
3328
3329 if (strcmp(program, "-"))
3330 {
3331 if (program[0] == '/')
3332 strlcpy(filename, program, sizeof(filename));
3333 else
3334 snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
3335
3336 _cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !RunUser,
3337 cupsdLogFCMessage, p);
3338 }
3339
3340 /*
3341 * Add the filter to the MIME database, supporting wildcards as needed...
3342 */
3343
3344 for (temptype = mimeFirstType(MimeDatabase);
3345 temptype;
3346 temptype = mimeNextType(MimeDatabase))
3347 if (((super[0] == '*' && _cups_strcasecmp(temptype->super, "printer")) ||
3348 !_cups_strcasecmp(temptype->super, super)) &&
3349 (type[0] == '*' || !_cups_strcasecmp(temptype->type, type)))
3350 {
3351 if (desttype != filtertype)
3352 {
3353 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3354 "add_printer_filter: %s: adding filter %s/%s %s/%s %d "
3355 "%s", p->name, temptype->super, temptype->type,
3356 desttype->super, desttype->type,
3357 cost, program);
3358 filterptr = mimeAddFilter(MimeDatabase, temptype, desttype, cost,
3359 program);
3360
3361 if (!mimeFilterLookup(MimeDatabase, desttype, filtertype))
3362 {
3363 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3364 "add_printer_filter: %s: adding filter %s/%s %s/%s "
3365 "0 -", p->name, desttype->super, desttype->type,
3366 filtertype->super, filtertype->type);
3367 mimeAddFilter(MimeDatabase, desttype, filtertype, 0, "-");
3368 }
3369 }
3370 else
3371 {
3372 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3373 "add_printer_filter: %s: adding filter %s/%s %s/%s %d "
3374 "%s", p->name, temptype->super, temptype->type,
3375 filtertype->super, filtertype->type,
3376 cost, program);
3377 filterptr = mimeAddFilter(MimeDatabase, temptype, filtertype, cost,
3378 program);
3379 }
3380
3381 if (filterptr)
3382 filterptr->maxsize = maxsize;
3383 }
3384 }
3385
3386
3387 /*
3388 * 'add_printer_formats()' - Add document-format-supported values for a printer.
3389 */
3390
3391 static void
3392 add_printer_formats(cupsd_printer_t *p) /* I - Printer */
3393 {
3394 int i; /* Looping var */
3395 mime_type_t *type; /* Current MIME type */
3396 cups_array_t *filters; /* Filters */
3397 ipp_attribute_t *attr; /* document-format-supported attribute */
3398 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
3399 /* MIME type name */
3400
3401
3402 /*
3403 * Raw (and remote) queues advertise all of the supported MIME
3404 * types...
3405 */
3406
3407 cupsArrayDelete(p->filetypes);
3408 p->filetypes = NULL;
3409
3410 if (p->raw)
3411 {
3412 ippAddStrings(p->attrs, IPP_TAG_PRINTER,
3413 (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY),
3414 "document-format-supported", NumMimeTypes, NULL, MimeTypes);
3415 return;
3416 }
3417
3418 /*
3419 * Otherwise, loop through the supported MIME types and see if there
3420 * are filters for them...
3421 */
3422
3423 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer_formats: %d types, %d filters",
3424 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
3425
3426 p->filetypes = cupsArrayNew(NULL, NULL);
3427
3428 for (type = mimeFirstType(MimeDatabase);
3429 type;
3430 type = mimeNextType(MimeDatabase))
3431 {
3432 if (!_cups_strcasecmp(type->super, "printer"))
3433 continue;
3434
3435 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3436
3437 if ((filters = mimeFilter(MimeDatabase, type, p->filetype, NULL)) != NULL)
3438 {
3439 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3440 "add_printer_formats: %s: %s needs %d filters",
3441 p->name, mimetype, cupsArrayCount(filters));
3442
3443 cupsArrayDelete(filters);
3444 cupsArrayAdd(p->filetypes, type);
3445 }
3446 else
3447 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3448 "add_printer_formats: %s: %s not supported",
3449 p->name, mimetype);
3450 }
3451
3452 /*
3453 * Add the file formats that can be filtered...
3454 */
3455
3456 if ((type = mimeType(MimeDatabase, "application", "octet-stream")) == NULL ||
3457 !cupsArrayFind(p->filetypes, type))
3458 i = 1;
3459 else
3460 i = 0;
3461
3462 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3463 "add_printer_formats: %s: %d supported types",
3464 p->name, cupsArrayCount(p->filetypes) + i);
3465
3466 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3467 "document-format-supported",
3468 cupsArrayCount(p->filetypes) + i, NULL, NULL);
3469
3470 if (i)
3471 attr->values[0].string.text = _cupsStrAlloc("application/octet-stream");
3472
3473 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
3474 type;
3475 i ++, type = (mime_type_t *)cupsArrayNext(p->filetypes))
3476 {
3477 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3478
3479 attr->values[i].string.text = _cupsStrAlloc(mimetype);
3480 }
3481
3482 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
3483 {
3484 char pdl[1024]; /* Buffer to build pdl list */
3485 mime_filter_t *filter; /* MIME filter looping var */
3486
3487
3488 /*
3489 * We only support raw printing if this is not a Tioga PrintJobMgr based
3490 * queue and if application/octet-stream is a known type...
3491 */
3492
3493 for (filter = (mime_filter_t *)cupsArrayFirst(MimeDatabase->filters);
3494 filter;
3495 filter = (mime_filter_t *)cupsArrayNext(MimeDatabase->filters))
3496 {
3497 if (filter->dst == p->filetype && filter->filter &&
3498 strstr(filter->filter, "PrintJobMgr"))
3499 break;
3500 }
3501
3502 pdl[0] = '\0';
3503
3504 if (!filter && mimeType(MimeDatabase, "application", "octet-stream"))
3505 strlcat(pdl, "application/octet-stream,", sizeof(pdl));
3506
3507 /*
3508 * Then list a bunch of formats that are supported by the printer...
3509 */
3510
3511 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
3512 type;
3513 type = (mime_type_t *)cupsArrayNext(p->filetypes))
3514 {
3515 if (!_cups_strcasecmp(type->super, "application"))
3516 {
3517 if (!_cups_strcasecmp(type->type, "pdf"))
3518 strlcat(pdl, "application/pdf,", sizeof(pdl));
3519 else if (!_cups_strcasecmp(type->type, "postscript"))
3520 strlcat(pdl, "application/postscript,", sizeof(pdl));
3521 }
3522 else if (!_cups_strcasecmp(type->super, "image"))
3523 {
3524 if (!_cups_strcasecmp(type->type, "jpeg"))
3525 strlcat(pdl, "image/jpeg,", sizeof(pdl));
3526 else if (!_cups_strcasecmp(type->type, "png"))
3527 strlcat(pdl, "image/png,", sizeof(pdl));
3528 else if (!_cups_strcasecmp(type->type, "pwg-raster"))
3529 strlcat(pdl, "image/pwg-raster,", sizeof(pdl));
3530 }
3531 }
3532
3533 if (pdl[0])
3534 pdl[strlen(pdl) - 1] = '\0'; /* Remove trailing comma */
3535
3536 cupsdSetString(&p->pdl, pdl);
3537 }
3538 #endif /* HAVE_DNSSD || HAVE_AVAHI */
3539 }
3540
3541
3542 /*
3543 * 'compare_printers()' - Compare two printers.
3544 */
3545
3546 static int /* O - Result of comparison */
3547 compare_printers(void *first, /* I - First printer */
3548 void *second, /* I - Second printer */
3549 void *data) /* I - App data (not used) */
3550 {
3551 (void)data;
3552
3553 return (_cups_strcasecmp(((cupsd_printer_t *)first)->name,
3554 ((cupsd_printer_t *)second)->name));
3555 }
3556
3557
3558 /*
3559 * 'delete_printer_filters()' - Delete all MIME filters for a printer.
3560 */
3561
3562 static void
3563 delete_printer_filters(
3564 cupsd_printer_t *p) /* I - Printer to remove from */
3565 {
3566 mime_filter_t *filter; /* MIME filter looping var */
3567 mime_type_t *type; /* Destination types for filters */
3568
3569
3570 /*
3571 * Range check input...
3572 */
3573
3574 if (p == NULL)
3575 return;
3576
3577 /*
3578 * Remove all filters from the MIME database that have a destination
3579 * type == printer...
3580 */
3581
3582 for (filter = mimeFirstFilter(MimeDatabase);
3583 filter;
3584 filter = mimeNextFilter(MimeDatabase))
3585 if (filter->dst == p->filetype || filter->dst == p->prefiltertype ||
3586 cupsArrayFind(p->dest_types, filter->dst))
3587 {
3588 /*
3589 * Delete the current filter...
3590 */
3591
3592 mimeDeleteFilter(MimeDatabase, filter);
3593 }
3594
3595 for (type = (mime_type_t *)cupsArrayFirst(p->dest_types);
3596 type;
3597 type = (mime_type_t *)cupsArrayNext(p->dest_types))
3598 mimeDeleteType(MimeDatabase, type);
3599
3600 cupsArrayDelete(p->dest_types);
3601 p->dest_types = NULL;
3602
3603 cupsdSetPrinterReasons(p, "-cups-insecure-filter-warning"
3604 ",cups-missing-filter-warning");
3605 }
3606
3607
3608 /*
3609 * 'dirty_printer()' - Mark config and state files dirty for the specified
3610 * printer.
3611 */
3612
3613 static void
3614 dirty_printer(cupsd_printer_t *p) /* I - Printer */
3615 {
3616 if (p->type & CUPS_PRINTER_CLASS)
3617 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
3618 else
3619 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
3620
3621 if (PrintcapFormat == PRINTCAP_PLIST)
3622 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
3623 }
3624
3625
3626 /*
3627 * 'load_ppd()' - Load a cached PPD file, updating the cache as needed.
3628 */
3629
3630 static void
3631 load_ppd(cupsd_printer_t *p) /* I - Printer */
3632 {
3633 int i, j, k; /* Looping vars */
3634 char cache_name[1024]; /* Cache filename */
3635 struct stat cache_info; /* Cache file info */
3636 ppd_file_t *ppd; /* PPD file */
3637 char ppd_name[1024]; /* PPD filename */
3638 struct stat ppd_info; /* PPD file info */
3639 int num_media; /* Number of media options */
3640 ppd_size_t *size; /* Current PPD size */
3641 ppd_option_t *duplex, /* Duplex option */
3642 *output_bin, /* OutputBin option */
3643 *output_mode, /* OutputMode option */
3644 *resolution; /* (Set|JCL|)Resolution option */
3645 ppd_choice_t *choice, /* Current PPD choice */
3646 *input_slot, /* Current input slot */
3647 *media_type; /* Current media type */
3648 ppd_attr_t *ppd_attr; /* PPD attribute */
3649 int xdpi, /* Horizontal resolution */
3650 ydpi; /* Vertical resolution */
3651 const char *resptr; /* Pointer into resolution keyword */
3652 _pwg_size_t *pwgsize; /* Current PWG size */
3653 _pwg_map_t *pwgsource, /* Current PWG source */
3654 *pwgtype; /* Current PWG type */
3655 ipp_attribute_t *attr; /* Attribute data */
3656 _ipp_value_t *val; /* Attribute value */
3657 int num_finishings, /* Number of finishings */
3658 finishings[5]; /* finishings-supported values */
3659 int num_qualities, /* Number of print-quality values */
3660 qualities[3]; /* print-quality values */
3661 int num_margins, /* Number of media-*-margin-supported values */
3662 margins[16]; /* media-*-margin-supported values */
3663 const char *filter, /* Current filter */
3664 *mandatory; /* Current mandatory attribute */
3665 static const char * const sides[3] = /* sides-supported values */
3666 {
3667 "one-sided",
3668 "two-sided-long-edge",
3669 "two-sided-short-edge"
3670 };
3671 static const char * const standard_commands[] =
3672 { /* Standard CUPS commands */
3673 "AutoConfigure",
3674 "Clean",
3675 "PrintSelfTestPage"
3676 };
3677
3678
3679 /*
3680 * Check to see if the cache is up-to-date...
3681 */
3682
3683 snprintf(cache_name, sizeof(cache_name), "%s/%s.data", CacheDir, p->name);
3684 if (stat(cache_name, &cache_info))
3685 cache_info.st_mtime = 0;
3686
3687 snprintf(ppd_name, sizeof(ppd_name), "%s/ppd/%s.ppd", ServerRoot, p->name);
3688 if (stat(ppd_name, &ppd_info))
3689 ppd_info.st_mtime = 1;
3690
3691 ippDelete(p->ppd_attrs);
3692 p->ppd_attrs = NULL;
3693
3694 _ppdCacheDestroy(p->pc);
3695 p->pc = NULL;
3696
3697 if (cache_info.st_mtime >= ppd_info.st_mtime)
3698 {
3699 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", cache_name);
3700
3701 if ((p->pc = _ppdCacheCreateWithFile(cache_name, &p->ppd_attrs)) != NULL &&
3702 p->ppd_attrs)
3703 {
3704 /*
3705 * Loaded successfully!
3706 */
3707
3708 return;
3709 }
3710 }
3711
3712 /*
3713 * Reload PPD attributes from disk...
3714 */
3715
3716 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
3717
3718 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", ppd_name);
3719
3720 p->type &= ~CUPS_PRINTER_OPTIONS;
3721 p->type |= CUPS_PRINTER_BW;
3722
3723 finishings[0] = IPP_FINISHINGS_NONE;
3724 num_finishings = 1;
3725
3726 p->ppd_attrs = ippNew();
3727
3728 if ((ppd = _ppdOpenFile(ppd_name, _PPD_LOCALIZATION_NONE)) != NULL)
3729 {
3730 /*
3731 * Add make/model and other various attributes...
3732 */
3733
3734 p->pc = _ppdCacheCreateWithPPD(ppd);
3735
3736 if (!p->pc)
3737 cupsdLogMessage(CUPSD_LOG_WARN, "Unable to create cache of \"%s\": %s",
3738 ppd_name, cupsLastErrorString());
3739
3740 ppdMarkDefaults(ppd);
3741
3742 if (ppd->color_device)
3743 p->type |= CUPS_PRINTER_COLOR;
3744 if (ppd->variable_sizes)
3745 p->type |= CUPS_PRINTER_VARIABLE;
3746 if (!ppd->manual_copies)
3747 p->type |= CUPS_PRINTER_COPIES;
3748 if ((ppd_attr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL)
3749 if (ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
3750 p->type |= CUPS_PRINTER_FAX;
3751
3752 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "color-supported",
3753 ppd->color_device);
3754
3755 if (p->pc && p->pc->charge_info_uri)
3756 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
3757 "printer-charge-info-uri", NULL, p->pc->charge_info_uri);
3758
3759 if (p->pc && p->pc->account_id)
3760 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "job-account-id-supported",
3761 1);
3762
3763 if (p->pc && p->pc->accounting_user_id)
3764 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER,
3765 "job-accounting-user-id-supported", 1);
3766
3767 if (p->pc && p->pc->password)
3768 {
3769 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3770 "job-password-encryption-supported", NULL, "none");
3771 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3772 "job-password-supported", strlen(p->pc->password));
3773 }
3774
3775 if (ppd->throughput)
3776 {
3777 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3778 "pages-per-minute", ppd->throughput);
3779 if (ppd->color_device)
3780 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3781 "pages-per-minute-color", ppd->throughput);
3782 }
3783 else
3784 {
3785 /*
3786 * When there is no speed information, just say "1 page per minute".
3787 */
3788
3789 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3790 "pages-per-minute", 1);
3791 if (ppd->color_device)
3792 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3793 "pages-per-minute-color", 1);
3794 }
3795
3796 num_qualities = 0;
3797
3798 if ((output_mode = ppdFindOption(ppd, "OutputMode")) != NULL)
3799 {
3800 if (ppdFindChoice(output_mode, "draft") ||
3801 ppdFindChoice(output_mode, "fast"))
3802 qualities[num_qualities ++] = IPP_QUALITY_DRAFT;
3803
3804 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
3805
3806 if (ppdFindChoice(output_mode, "best") ||
3807 ppdFindChoice(output_mode, "high"))
3808 qualities[num_qualities ++] = IPP_QUALITY_HIGH;
3809 }
3810 else if ((ppd_attr = ppdFindAttr(ppd, "APPrinterPreset", NULL)) != NULL)
3811 {
3812 do
3813 {
3814 if (strstr(ppd_attr->spec, "draft") ||
3815 strstr(ppd_attr->spec, "Draft"))
3816 {
3817 qualities[num_qualities ++] = IPP_QUALITY_DRAFT;
3818 break;
3819 }
3820 }
3821 while ((ppd_attr = ppdFindNextAttr(ppd, "APPrinterPreset",
3822 NULL)) != NULL);
3823
3824 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
3825 qualities[num_qualities ++] = IPP_QUALITY_HIGH;
3826 }
3827 else
3828 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
3829
3830 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
3831 "print-quality-supported", num_qualities, qualities);
3832
3833 if (ppd->nickname)
3834 {
3835 /*
3836 * The NickName can be localized in the character set specified
3837 * by the LanugageEncoding attribute. However, ppdOpen2() has
3838 * already converted the ppd->nickname member to UTF-8 for us
3839 * (the original attribute value is available separately)
3840 */
3841
3842 cupsdSetString(&p->make_model, ppd->nickname);
3843 }
3844 else if (ppd->modelname)
3845 {
3846 /*
3847 * Model name can only contain specific characters...
3848 */
3849
3850 cupsdSetString(&p->make_model, ppd->modelname);
3851 }
3852 else
3853 cupsdSetString(&p->make_model, "Bad PPD File");
3854
3855 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
3856 "printer-make-and-model", NULL, p->make_model);
3857
3858 /*
3859 * Add media options from the PPD file...
3860 */
3861
3862 if (ppd->num_sizes == 0 || !p->pc)
3863 {
3864 if (!ppdFindAttr(ppd, "APScannerOnly", NULL))
3865 cupsdLogMessage(CUPSD_LOG_CRIT,
3866 "The PPD file for printer %s contains no media "
3867 "options and is therefore invalid!", p->name);
3868
3869 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3870 "media-default", NULL, "unknown");
3871 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3872 "media-supported", NULL, "unknown");
3873 }
3874 else
3875 {
3876 /*
3877 * media-default
3878 */
3879
3880 if ((size = ppdPageSize(ppd, NULL)) != NULL)
3881 pwgsize = _ppdCacheGetSize(p->pc, size->name);
3882 else
3883 pwgsize = NULL;
3884
3885 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3886 "media-default", NULL,
3887 pwgsize ? pwgsize->map.pwg : "unknown");
3888
3889 /*
3890 * media-col-default
3891 */
3892
3893 if (pwgsize)
3894 {
3895 ipp_t *col; /* Collection value */
3896
3897 input_slot = ppdFindMarkedChoice(ppd, "InputSlot");
3898 media_type = ppdFindMarkedChoice(ppd, "MediaType");
3899 col = new_media_col(pwgsize,
3900 input_slot ?
3901 _ppdCacheGetSource(p->pc,
3902 input_slot->choice) :
3903 NULL,
3904 media_type ?
3905 _ppdCacheGetType(p->pc,
3906 media_type->choice) :
3907 NULL);
3908
3909 ippAddCollection(p->ppd_attrs, IPP_TAG_PRINTER, "media-col-default",
3910 col);
3911 ippDelete(col);
3912 }
3913
3914 /*
3915 * media-supported
3916 */
3917
3918 num_media = p->pc->num_sizes;
3919 if (p->pc->custom_min_keyword)
3920 num_media += 2;
3921
3922 if ((attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3923 "media-supported", num_media, NULL,
3924 NULL)) != NULL)
3925 {
3926 val = attr->values;
3927
3928 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes;
3929 i > 0;
3930 i --, pwgsize ++, val ++)
3931 val->string.text = _cupsStrAlloc(pwgsize->map.pwg);
3932
3933 if (p->pc->custom_min_keyword)
3934 {
3935 val->string.text = _cupsStrAlloc(p->pc->custom_min_keyword);
3936 val ++;
3937 val->string.text = _cupsStrAlloc(p->pc->custom_max_keyword);
3938 }
3939 }
3940
3941 /*
3942 * media-size-supported
3943 */
3944
3945 num_media = p->pc->num_sizes;
3946 if (p->pc->custom_min_keyword)
3947 num_media ++;
3948
3949 if ((attr = ippAddCollections(p->ppd_attrs, IPP_TAG_PRINTER,
3950 "media-size-supported", num_media,
3951 NULL)) != NULL)
3952 {
3953 val = attr->values;
3954
3955 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes;
3956 i > 0;
3957 i --, pwgsize ++, val ++)
3958 {
3959 val->collection = ippNew();
3960 ippAddInteger(val->collection, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3961 "x-dimension", pwgsize->width);
3962 ippAddInteger(val->collection, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3963 "y-dimension", pwgsize->length);
3964 }
3965
3966 if (p->pc->custom_min_keyword)
3967 {
3968 val->collection = ippNew();
3969 ippAddRange(val->collection, IPP_TAG_PRINTER, "x-dimension",
3970 p->pc->custom_min_width, p->pc->custom_max_width);
3971 ippAddRange(val->collection, IPP_TAG_PRINTER, "y-dimension",
3972 p->pc->custom_min_length, p->pc->custom_max_length);
3973 }
3974 }
3975
3976 /*
3977 * media-source-supported
3978 */
3979
3980 if (p->pc->num_sources > 0 &&
3981 (attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3982 "media-source-supported", p->pc->num_sources,
3983 NULL, NULL)) != NULL)
3984 {
3985 for (i = p->pc->num_sources, pwgsource = p->pc->sources,
3986 val = attr->values;
3987 i > 0;
3988 i --, pwgsource ++, val ++)
3989 val->string.text = _cupsStrAlloc(pwgsource->pwg);
3990 }
3991
3992 /*
3993 * media-type-supported
3994 */
3995
3996 if (p->pc->num_types > 0 &&
3997 (attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3998 "media-type-supported", p->pc->num_types,
3999 NULL, NULL)) != NULL)
4000 {
4001 for (i = p->pc->num_types, pwgtype = p->pc->types,
4002 val = attr->values;
4003 i > 0;
4004 i --, pwgtype ++, val ++)
4005 val->string.text = _cupsStrAlloc(pwgtype->pwg);
4006 }
4007
4008 /*
4009 * media-*-margin-supported
4010 */
4011
4012 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4013 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4014 i --, pwgsize ++)
4015 {
4016 for (j = 0; j < num_margins; j ++)
4017 if (pwgsize->bottom == margins[j])
4018 break;
4019
4020 if (j >= num_margins)
4021 {
4022 margins[num_margins] = pwgsize->bottom;
4023 num_margins ++;
4024 }
4025 }
4026
4027 if (num_margins > 0)
4028 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4029 "media-bottom-margin-supported", num_margins, margins);
4030 else
4031 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4032 "media-bottom-margin-supported", 0);
4033
4034 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4035 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4036 i --, pwgsize ++)
4037 {
4038 for (j = 0; j < num_margins; j ++)
4039 if (pwgsize->left == margins[j])
4040 break;
4041
4042 if (j >= num_margins)
4043 {
4044 margins[num_margins] = pwgsize->left;
4045 num_margins ++;
4046 }
4047 }
4048
4049 if (num_margins > 0)
4050 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4051 "media-left-margin-supported", num_margins, margins);
4052 else
4053 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4054 "media-left-margin-supported", 0);
4055
4056 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4057 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4058 i --, pwgsize ++)
4059 {
4060 for (j = 0; j < num_margins; j ++)
4061 if (pwgsize->right == margins[j])
4062 break;
4063
4064 if (j >= num_margins)
4065 {
4066 margins[num_margins] = pwgsize->right;
4067 num_margins ++;
4068 }
4069 }
4070
4071 if (num_margins > 0)
4072 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4073 "media-right-margin-supported", num_margins, margins);
4074 else
4075 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4076 "media-right-margin-supported", 0);
4077
4078 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4079 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4080 i --, pwgsize ++)
4081 {
4082 for (j = 0; j < num_margins; j ++)
4083 if (pwgsize->top == margins[j])
4084 break;
4085
4086 if (j >= num_margins)
4087 {
4088 margins[num_margins] = pwgsize->top;
4089 num_margins ++;
4090 }
4091 }
4092
4093 if (num_margins > 0)
4094 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4095 "media-top-margin-supported", num_margins, margins);
4096 else
4097 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4098 "media-top-margin-supported", 0);
4099
4100 /*
4101 * media-col-database
4102 */
4103
4104 num_media = p->pc->num_sizes;
4105 if (p->pc->num_sources)
4106 {
4107 if (p->pc->num_types > 0)
4108 num_media += p->pc->num_sizes * p->pc->num_sources *
4109 p->pc->num_types;
4110 else
4111 num_media += p->pc->num_sizes * p->pc->num_sources;
4112 }
4113 else if (p->pc->num_types)
4114 num_media += p->pc->num_sizes * p->pc->num_types;
4115
4116 if ((attr = ippAddCollections(p->ppd_attrs, IPP_TAG_PRINTER,
4117 "media-col-database", num_media,
4118 NULL)) != NULL)
4119 {
4120 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, val = attr->values;
4121 i > 0;
4122 i --, pwgsize ++)
4123 {
4124 /*
4125 * Start by adding the page size without source or type...
4126 */
4127
4128 ppdMarkOption(ppd, "PageSize", pwgsize->map.ppd);
4129
4130 val->collection = new_media_col(pwgsize, NULL, NULL);
4131 val ++;
4132
4133 /*
4134 * Then add the specific, supported combinations of size, source, and
4135 * type...
4136 */
4137
4138 if (p->pc->num_sources > 0)
4139 {
4140 for (j = p->pc->num_sources, pwgsource = p->pc->sources;
4141 j > 0;
4142 j --, pwgsource ++)
4143 {
4144 ppdMarkOption(ppd, "InputSlot", pwgsource->ppd);
4145
4146 if (p->pc->num_types > 0)
4147 {
4148 for (k = p->pc->num_types, pwgtype = p->pc->types;
4149 k > 0;
4150 k --, pwgtype ++)
4151 {
4152 if (!ppdMarkOption(ppd, "MediaType", pwgtype->ppd))
4153 {
4154 val->collection = new_media_col(pwgsize, pwgsource->pwg,
4155 pwgtype->pwg);
4156 val ++;
4157 }
4158 }
4159 }
4160 else if (!ppdConflicts(ppd))
4161 {
4162 val->collection = new_media_col(pwgsize, pwgsource->pwg, NULL);
4163 val ++;
4164 }
4165 }
4166 }
4167 else if (p->pc->num_types > 0)
4168 {
4169 for (j = p->pc->num_types, pwgtype = p->pc->types;
4170 j > 0;
4171 j --, pwgtype ++)
4172 {
4173 if (!ppdMarkOption(ppd, "MediaType", pwgtype->ppd))
4174 {
4175 val->collection = new_media_col(pwgsize, NULL, pwgtype->pwg);
4176 val ++;
4177 }
4178 }
4179 }
4180 }
4181
4182 /*
4183 * Update the number of media-col-database values...
4184 */
4185
4186 attr->num_values = val - attr->values;
4187 }
4188 }
4189
4190 /*
4191 * Output bin...
4192 */
4193
4194 if (p->pc && p->pc->num_bins > 0)
4195 {
4196 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4197 "output-bin-supported", p->pc->num_bins,
4198 NULL, NULL);
4199
4200 if (attr != NULL)
4201 {
4202 for (i = 0, val = attr->values;
4203 i < p->pc->num_bins;
4204 i ++, val ++)
4205 val->string.text = _cupsStrAlloc(p->pc->bins[i].pwg);
4206 }
4207
4208 if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL)
4209 {
4210 for (i = 0; i < p->pc->num_bins; i ++)
4211 if (!strcmp(p->pc->bins[i].ppd, output_bin->defchoice))
4212 break;
4213
4214 if (i >= p->pc->num_bins)
4215 i = 0;
4216
4217 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4218 "output-bin-default", NULL, p->pc->bins[i].pwg);
4219 }
4220 else
4221 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4222 "output-bin-default", NULL, p->pc->bins[0].pwg);
4223 }
4224 else if (((ppd_attr = ppdFindAttr(ppd, "DefaultOutputOrder",
4225 NULL)) != NULL &&
4226 !_cups_strcasecmp(ppd_attr->value, "Reverse")) ||
4227 (!ppd_attr && ppd->manufacturer && /* "Compatibility heuristic" */
4228 (!_cups_strcasecmp(ppd->manufacturer, "epson") ||
4229 !_cups_strcasecmp(ppd->manufacturer, "lexmark"))))
4230 {
4231 /*
4232 * Report that this printer has a single output bin that leaves pages face
4233 * up.
4234 */
4235
4236 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4237 "output-bin-supported", NULL, "face-up");
4238 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4239 "output-bin-default", NULL, "face-up");
4240 }
4241 else
4242 {
4243 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4244 "output-bin-supported", NULL, "face-down");
4245 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4246 "output-bin-default", NULL, "face-down");
4247 }
4248
4249 /*
4250 * print-color-mode...
4251 */
4252
4253 if (ppd->color_device)
4254 {
4255 static const char * const color_modes[] =
4256 {
4257 "monochrome",
4258 "color"
4259 };
4260
4261 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4262 "print-color-mode-supported", 2, NULL, color_modes);
4263 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4264 "print-color-mode-default", NULL, "color");
4265 }
4266 else
4267 {
4268 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4269 "print-color-mode-supported", NULL, "monochrome");
4270 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4271 "print-color-mode-default", NULL, "monochrome");
4272 }
4273
4274 /*
4275 * Mandatory job attributes, if any...
4276 */
4277
4278 if (p->pc && cupsArrayCount(p->pc->mandatory) > 0)
4279 {
4280 int count = cupsArrayCount(p->pc->mandatory);
4281 /* Number of mandatory attributes */
4282
4283 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4284 "printer-mandatory-job-attributes", count, NULL,
4285 NULL);
4286
4287 for (val = attr->values,
4288 mandatory = (char *)cupsArrayFirst(p->pc->mandatory);
4289 mandatory;
4290 val ++, mandatory = (char *)cupsArrayNext(p->pc->mandatory))
4291 val->string.text = _cupsStrAlloc(mandatory);
4292 }
4293
4294 /*
4295 * Printer resolutions...
4296 */
4297
4298 if ((resolution = ppdFindOption(ppd, "Resolution")) == NULL)
4299 if ((resolution = ppdFindOption(ppd, "JCLResolution")) == NULL)
4300 if ((resolution = ppdFindOption(ppd, "SetResolution")) == NULL)
4301 resolution = ppdFindOption(ppd, "CNRes_PGP");
4302
4303 if (resolution)
4304 {
4305 /*
4306 * Report all supported resolutions...
4307 */
4308
4309 attr = ippAddResolutions(p->ppd_attrs, IPP_TAG_PRINTER,
4310 "printer-resolution-supported",
4311 resolution->num_choices, IPP_RES_PER_INCH,
4312 NULL, NULL);
4313
4314 for (i = 0, choice = resolution->choices;
4315 i < resolution->num_choices;
4316 i ++, choice ++)
4317 {
4318 xdpi = ydpi = (int)strtol(choice->choice, (char **)&resptr, 10);
4319 if (resptr > choice->choice && xdpi > 0 && *resptr == 'x')
4320 ydpi = (int)strtol(resptr + 1, (char **)&resptr, 10);
4321
4322 if (xdpi <= 0 || ydpi <= 0)
4323 {
4324 cupsdLogMessage(CUPSD_LOG_WARN,
4325 "Bad resolution \"%s\" for printer %s.",
4326 choice->choice, p->name);
4327 xdpi = ydpi = 300;
4328 }
4329
4330 attr->values[i].resolution.xres = xdpi;
4331 attr->values[i].resolution.yres = ydpi;
4332 attr->values[i].resolution.units = IPP_RES_PER_INCH;
4333
4334 if (choice->marked)
4335 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4336 "printer-resolution-default", IPP_RES_PER_INCH,
4337 xdpi, ydpi);
4338 }
4339 }
4340 else if ((ppd_attr = ppdFindAttr(ppd, "DefaultResolution", NULL)) != NULL &&
4341 ppd_attr->value)
4342 {
4343 /*
4344 * Just the DefaultResolution to report...
4345 */
4346
4347 xdpi = ydpi = (int)strtol(ppd_attr->value, (char **)&resptr, 10);
4348 if (resptr > ppd_attr->value && xdpi > 0)
4349 {
4350 if (*resptr == 'x')
4351 ydpi = (int)strtol(resptr + 1, (char **)&resptr, 10);
4352 else
4353 ydpi = xdpi;
4354 }
4355
4356 if (xdpi <= 0 || ydpi <= 0)
4357 {
4358 cupsdLogMessage(CUPSD_LOG_WARN,
4359 "Bad default resolution \"%s\" for printer %s.",
4360 ppd_attr->value, p->name);
4361 xdpi = ydpi = 300;
4362 }
4363
4364 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4365 "printer-resolution-default", IPP_RES_PER_INCH,
4366 xdpi, ydpi);
4367 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4368 "printer-resolution-supported", IPP_RES_PER_INCH,
4369 xdpi, ydpi);
4370 }
4371 else
4372 {
4373 /*
4374 * No resolutions in PPD - make one up...
4375 */
4376
4377 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4378 "printer-resolution-default", IPP_RES_PER_INCH,
4379 300, 300);
4380 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4381 "printer-resolution-supported", IPP_RES_PER_INCH,
4382 300, 300);
4383 }
4384
4385 /*
4386 * Duplexing, etc...
4387 */
4388
4389 ppdMarkDefaults(ppd);
4390
4391 if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL)
4392 if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL)
4393 if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL)
4394 if ((duplex = ppdFindOption(ppd, "KD03Duplex")) == NULL)
4395 duplex = ppdFindOption(ppd, "JCLDuplex");
4396
4397 if (duplex && duplex->num_choices > 1 &&
4398 !ppdInstallableConflict(ppd, duplex->keyword, "DuplexTumble"))
4399 {
4400 p->type |= CUPS_PRINTER_DUPLEX;
4401
4402 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4403 "sides-supported", 3, NULL, sides);
4404
4405 if (!_cups_strcasecmp(duplex->defchoice, "DuplexTumble"))
4406 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4407 "sides-default", NULL, "two-sided-short-edge");
4408 else if (!_cups_strcasecmp(duplex->defchoice, "DuplexNoTumble"))
4409 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4410 "sides-default", NULL, "two-sided-long-edge");
4411 else
4412 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4413 "sides-default", NULL, "one-sided");
4414 }
4415 else
4416 {
4417 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4418 "sides-supported", NULL, "one-sided");
4419 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4420 "sides-default", NULL, "one-sided");
4421 }
4422
4423 if (ppdFindOption(ppd, "Collate") != NULL)
4424 p->type |= CUPS_PRINTER_COLLATE;
4425
4426 if (ppdFindOption(ppd, "StapleLocation") != NULL)
4427 {
4428 p->type |= CUPS_PRINTER_STAPLE;
4429 finishings[num_finishings++] = IPP_FINISHINGS_STAPLE;
4430 }
4431
4432 if (ppdFindOption(ppd, "BindEdge") != NULL)
4433 {
4434 p->type |= CUPS_PRINTER_BIND;
4435 finishings[num_finishings++] = IPP_FINISHINGS_BIND;
4436 }
4437
4438 for (i = 0; i < ppd->num_sizes; i ++)
4439 if (ppd->sizes[i].length > 1728)
4440 p->type |= CUPS_PRINTER_LARGE;
4441 else if (ppd->sizes[i].length > 1008)
4442 p->type |= CUPS_PRINTER_MEDIUM;
4443 else
4444 p->type |= CUPS_PRINTER_SMALL;
4445
4446 if ((ppd_attr = ppdFindAttr(ppd, "APICADriver", NULL)) != NULL &&
4447 ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
4448 {
4449 if ((ppd_attr = ppdFindAttr(ppd, "APScannerOnly", NULL)) != NULL &&
4450 ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
4451 p->type |= CUPS_PRINTER_SCANNER;
4452 else
4453 p->type |= CUPS_PRINTER_MFP;
4454 }
4455
4456 /*
4457 * Scan the filters in the PPD file...
4458 */
4459
4460 if (p->pc)
4461 {
4462 for (filter = (const char *)cupsArrayFirst(p->pc->filters);
4463 filter;
4464 filter = (const char *)cupsArrayNext(p->pc->filters))
4465 {
4466 if (!_cups_strncasecmp(filter, "application/vnd.cups-command", 28) &&
4467 _cups_isspace(filter[28]))
4468 {
4469 p->type |= CUPS_PRINTER_COMMANDS;
4470 break;
4471 }
4472 }
4473 }
4474
4475 if (p->type & CUPS_PRINTER_COMMANDS)
4476 {
4477 char *commands, /* Copy of commands */
4478 *start, /* Start of name */
4479 *end; /* End of name */
4480 int count; /* Number of commands */
4481
4482 if ((ppd_attr = ppdFindAttr(ppd, "cupsCommands", NULL)) != NULL)
4483 {
4484 for (count = 0, start = ppd_attr->value; *start; count ++)
4485 {
4486 while (_cups_isspace(*start))
4487 start ++;
4488
4489 if (!*start)
4490 break;
4491
4492 while (*start && !isspace(*start & 255))
4493 start ++;
4494 }
4495 }
4496 else
4497 count = 0;
4498
4499 if (count > 0)
4500 {
4501 /*
4502 * Make a copy of the commands string and count how many commands there
4503 * are...
4504 */
4505
4506 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4507 "printer-commands", count, NULL, NULL);
4508
4509 commands = strdup(ppd_attr->value);
4510
4511 for (count = 0, start = commands; *start; count ++)
4512 {
4513 while (isspace(*start & 255))
4514 start ++;
4515
4516 if (!*start)
4517 break;
4518
4519 end = start;
4520 while (*end && !isspace(*end & 255))
4521 end ++;
4522
4523 if (*end)
4524 *end++ = '\0';
4525
4526 attr->values[count].string.text = _cupsStrAlloc(start);
4527
4528 start = end;
4529 }
4530
4531 free(commands);
4532 }
4533 else
4534 {
4535 /*
4536 * Add the standard list of commands...
4537 */
4538
4539 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4540 "printer-commands",
4541 (int)(sizeof(standard_commands) /
4542 sizeof(standard_commands[0])), NULL,
4543 standard_commands);
4544 }
4545 }
4546 else
4547 {
4548 /*
4549 * No commands supported...
4550 */
4551
4552 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4553 "printer-commands", NULL, "none");
4554 }
4555
4556 /*
4557 * Show current and available port monitors for this printer...
4558 */
4559
4560 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
4561 NULL, p->port_monitor ? p->port_monitor : "none");
4562
4563 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4564 ppd_attr;
4565 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL));
4566
4567 if (ppd->protocols)
4568 {
4569 if (strstr(ppd->protocols, "TBCP"))
4570 i ++;
4571 else if (strstr(ppd->protocols, "BCP"))
4572 i ++;
4573 }
4574
4575 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
4576 "port-monitor-supported", i, NULL, NULL);
4577
4578 attr->values[0].string.text = _cupsStrAlloc("none");
4579
4580 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4581 ppd_attr;
4582 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
4583 attr->values[i].string.text = _cupsStrAlloc(ppd_attr->value);
4584
4585 if (ppd->protocols)
4586 {
4587 if (strstr(ppd->protocols, "TBCP"))
4588 attr->values[i].string.text = _cupsStrAlloc("tbcp");
4589 else if (strstr(ppd->protocols, "BCP"))
4590 attr->values[i].string.text = _cupsStrAlloc("bcp");
4591 }
4592
4593 if (ppdFindAttr(ppd, "APRemoteQueueID", NULL))
4594 p->type |= CUPS_PRINTER_REMOTE;
4595
4596 #ifdef HAVE_APPLICATIONSERVICES_H
4597 /*
4598 * Convert the file referenced in APPrinterIconPath to a 128x128 PNG
4599 * and save it as cacheDir/printername.png
4600 */
4601
4602 if ((ppd_attr = ppdFindAttr(ppd, "APPrinterIconPath", NULL)) != NULL &&
4603 ppd_attr->value &&
4604 !_cupsFileCheck(ppd_attr->value, _CUPS_FILE_CHECK_FILE, !RunUser,
4605 cupsdLogFCMessage, p))
4606 {
4607 CGImageRef imageRef = NULL;/* Current icon image */
4608 CGImageRef biggestIconRef = NULL;
4609 /* Biggest icon image */
4610 CGImageRef closestTo128IconRef = NULL;
4611 /* Icon image closest to and >= 128 */
4612 CGImageSourceRef sourceRef; /* The file's image source */
4613 char outPath[HTTP_MAX_URI];
4614 /* The path to the PNG file */
4615 CFURLRef outUrl; /* The URL made from the outPath */
4616 CFURLRef icnsFileUrl; /* The URL of the original ICNS icon file */
4617 CGImageDestinationRef destRef; /* The image destination to write */
4618 size_t bytesPerRow; /* The bytes per row used for resizing */
4619 CGContextRef context; /* The CG context used for resizing */
4620
4621 snprintf(outPath, sizeof(outPath), "%s/%s.png", CacheDir, p->name);
4622 outUrl = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
4623 (UInt8 *)outPath,
4624 strlen(outPath),
4625 FALSE);
4626 icnsFileUrl = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
4627 (UInt8 *)ppd_attr->value,
4628 strlen(ppd_attr->value),
4629 FALSE);
4630 if (outUrl && icnsFileUrl)
4631 {
4632 sourceRef = CGImageSourceCreateWithURL(icnsFileUrl, NULL);
4633 if (sourceRef)
4634 {
4635 for (i = 0; i < CGImageSourceGetCount(sourceRef); i ++)
4636 {
4637 imageRef = CGImageSourceCreateImageAtIndex(sourceRef, i, NULL);
4638 if (!imageRef)
4639 continue;
4640
4641 if (CGImageGetWidth(imageRef) == CGImageGetHeight(imageRef))
4642 {
4643 /*
4644 * Loop through remembering the icon closest to 128 but >= 128
4645 * and then remember the largest icon.
4646 */
4647
4648 if (CGImageGetWidth(imageRef) >= 128 &&
4649 (!closestTo128IconRef ||
4650 CGImageGetWidth(imageRef) <
4651 CGImageGetWidth(closestTo128IconRef)))
4652 {
4653 CGImageRelease(closestTo128IconRef);
4654 CGImageRetain(imageRef);
4655 closestTo128IconRef = imageRef;
4656 }
4657
4658 if (!biggestIconRef ||
4659 CGImageGetWidth(imageRef) > CGImageGetWidth(biggestIconRef))
4660 {
4661 CGImageRelease(biggestIconRef);
4662 CGImageRetain(imageRef);
4663 biggestIconRef = imageRef;
4664 }
4665 }
4666
4667 CGImageRelease(imageRef);
4668 }
4669
4670 if (biggestIconRef)
4671 {
4672 /*
4673 * If biggestIconRef is NULL, we found no icons. Otherwise we first
4674 * want the closest to 128, but if none are larger than 128, we want
4675 * the largest icon available.
4676 */
4677
4678 imageRef = closestTo128IconRef ? closestTo128IconRef :
4679 biggestIconRef;
4680 CGImageRetain(imageRef);
4681 CGImageRelease(biggestIconRef);
4682 if (closestTo128IconRef)
4683 CGImageRelease(closestTo128IconRef);
4684 destRef = CGImageDestinationCreateWithURL(outUrl, kUTTypePNG, 1,
4685 NULL);
4686 if (destRef)
4687 {
4688 if (CGImageGetWidth(imageRef) != 128)
4689 {
4690 bytesPerRow = CGImageGetBytesPerRow(imageRef) /
4691 CGImageGetWidth(imageRef) * 128;
4692 context = CGBitmapContextCreate(NULL, 128, 128,
4693 CGImageGetBitsPerComponent(imageRef),
4694 bytesPerRow,
4695 CGImageGetColorSpace(imageRef),
4696 kCGImageAlphaPremultipliedFirst);
4697 if (context)
4698 {
4699 CGContextDrawImage(context, CGRectMake(0, 0, 128, 128),
4700 imageRef);
4701 CGImageRelease(imageRef);
4702 imageRef = CGBitmapContextCreateImage(context);
4703 CGContextRelease(context);
4704 }
4705 }
4706
4707 CGImageDestinationAddImage(destRef, imageRef, NULL);
4708 CGImageDestinationFinalize(destRef);
4709 CFRelease(destRef);
4710 }
4711
4712 CGImageRelease(imageRef);
4713 }
4714
4715 CFRelease(sourceRef);
4716 }
4717 }
4718
4719 if (outUrl)
4720 CFRelease(outUrl);
4721
4722 if (icnsFileUrl)
4723 CFRelease(icnsFileUrl);
4724 }
4725 #endif /* HAVE_APPLICATIONSERVICES_H */
4726
4727 /*
4728 * Close the PPD and set the type...
4729 */
4730
4731 ppdClose(ppd);
4732 }
4733 else if (!access(ppd_name, 0))
4734 {
4735 int pline; /* PPD line number */
4736 ppd_status_t pstatus; /* PPD load status */
4737
4738
4739 pstatus = ppdLastError(&pline);
4740
4741 cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded!",
4742 p->name);
4743
4744 if (pstatus <= PPD_ALLOC_ERROR)
4745 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", strerror(errno));
4746 else
4747 cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d.",
4748 ppdErrorString(pstatus), pline);
4749
4750 cupsdLogMessage(CUPSD_LOG_INFO,
4751 "Hint: Run \"cupstestppd %s\" and fix any errors.",
4752 ppd_name);
4753 }
4754 else
4755 {
4756 /*
4757 * If we have an interface script, add a filter entry for it...
4758 */
4759
4760 char interface[1024]; /* Interface script */
4761
4762
4763 snprintf(interface, sizeof(interface), "%s/interfaces/%s", ServerRoot,
4764 p->name);
4765 if (!access(interface, X_OK))
4766 {
4767 /*
4768 * Yes, we have a System V style interface script; use it!
4769 */
4770
4771 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4772 "printer-make-and-model", NULL,
4773 "Local System V Printer");
4774 }
4775 else if (((!strncmp(p->device_uri, "ipp://", 6) ||
4776 !strncmp(p->device_uri, "ipps://", 7)) &&
4777 (strstr(p->device_uri, "/printers/") != NULL ||
4778 strstr(p->device_uri, "/classes/") != NULL)) ||
4779 ((strstr(p->device_uri, "._ipp.") != NULL ||
4780 strstr(p->device_uri, "._ipps.") != NULL) &&
4781 !strcmp(p->device_uri + strlen(p->device_uri) - 5, "/cups")))
4782 {
4783 /*
4784 * Tell the client this is really a hard-wired remote printer.
4785 */
4786
4787 p->type |= CUPS_PRINTER_REMOTE;
4788
4789 /*
4790 * Point the printer-uri-supported attribute to the
4791 * remote printer...
4792 */
4793
4794 if (strchr(p->device_uri, '?'))
4795 {
4796 /*
4797 * Strip trailing "?options" from URI...
4798 */
4799
4800 char resource[HTTP_MAX_URI], /* New URI */
4801 *ptr; /* Pointer into URI */
4802
4803 strlcpy(resource, p->device_uri, sizeof(resource));
4804 if ((ptr = strchr(resource, '?')) != NULL)
4805 *ptr = '\0';
4806
4807 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
4808 "printer-uri-supported", NULL, resource);
4809 }
4810 else
4811 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
4812 "printer-uri-supported", NULL, p->device_uri);
4813
4814 /*
4815 * Then set the make-and-model accordingly...
4816 */
4817
4818 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4819 "printer-make-and-model", NULL, "Remote Printer");
4820
4821 /*
4822 * Print all files directly...
4823 */
4824
4825 p->raw = 1;
4826 p->remote = 1;
4827 }
4828 else
4829 {
4830 /*
4831 * Otherwise we have neither - treat this as a "dumb" printer
4832 * with no PPD file...
4833 */
4834
4835 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4836 "printer-make-and-model", NULL, "Local Raw Printer");
4837
4838 p->raw = 1;
4839 }
4840 }
4841
4842 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4843 "finishings-supported", num_finishings, finishings);
4844 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4845 "finishings-default", IPP_FINISHINGS_NONE);
4846
4847 if (ppd && p->pc)
4848 {
4849 /*
4850 * Save cached PPD attributes to disk...
4851 */
4852
4853 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Saving %s...", cache_name);
4854
4855 _ppdCacheWriteFile(p->pc, cache_name, p->ppd_attrs);
4856 }
4857 else
4858 {
4859 /*
4860 * Remove cache files...
4861 */
4862
4863 if (cache_info.st_mtime)
4864 unlink(cache_name);
4865 }
4866 }
4867
4868
4869 /*
4870 * 'log_ipp_conformance()' - Log an IPP conformance issue with a printer.
4871 */
4872
4873 static void
4874 log_ipp_conformance(
4875 cupsd_printer_t *p, /* I - Printer */
4876 const char *reason) /* I - Printer state reason */
4877 {
4878 const char *message; /* Message to log */
4879 #ifdef __APPLE__
4880 aslmsg aslm; /* Apple System Log message */
4881 #endif /* __APPLE__ */
4882
4883
4884 /*
4885 * Strip the leading "cups-ipp-" from the reason and create a log message for
4886 * it...
4887 */
4888
4889 reason += 9;
4890 if (!strcmp(reason, "missing-cancel-job"))
4891 message = "Printer does not support REQUIRED Cancel-Job operation.";
4892 else if (!strcmp(reason, "missing-get-job-attributes"))
4893 message = "Printer does not support REQUIRED Get-Job-Attributes operation.";
4894 else if (!strcmp(reason, "missing-print-job"))
4895 message = "Printer does not support REQUIRED Print-Job operation.";
4896 else if (!strcmp(reason, "missing-validate-job"))
4897 message = "Printer does not support REQUIRED Validate-Job operation.";
4898 else if (!strcmp(reason, "missing-get-printer-attributes"))
4899 message = "Printer does not support REQUIRED Get-Printer-Attributes operation.";
4900 else if (!strcmp(reason, "missing-send-document"))
4901 message = "Printer supports Create-Job but not Send-Document operation.";
4902 else if (!strcmp(reason, "missing-job-history"))
4903 message = "Printer does not provide REQUIRED job history.";
4904 else if (!strcmp(reason, "missing-job-id"))
4905 message = "Printer does not provide REQUIRED job-id attribute.";
4906 else if (!strcmp(reason, "missing-job-state"))
4907 message = "Printer does not provide REQUIRED job-state attribute.";
4908 else if (!strcmp(reason, "missing-operations-supported"))
4909 message = "Printer does not provide REQUIRED operations-supported "
4910 "attribute.";
4911 else if (!strcmp(reason, "missing-printer-is-accepting-jobs"))
4912 message = "Printer does not provide REQUIRED printer-is-accepting-jobs "
4913 "attribute.";
4914 else if (!strcmp(reason, "missing-printer-state-reasons"))
4915 message = "Printer does not provide REQUIRED printer-state-reasons "
4916 "attribute.";
4917 else if (!strcmp(reason, "wrong-http-version"))
4918 message = "Printer does not use REQUIRED HTTP/1.1 transport.";
4919 else
4920 message = "Unknown IPP conformance failure.";
4921
4922 cupsdLogMessage(CUPSD_LOG_WARN, "%s: %s", p->name, message);
4923
4924 #ifdef __APPLE__
4925 /*
4926 * Report the failure information to Apple if the user opts into providing
4927 * feedback to Apple...
4928 */
4929
4930 aslm = asl_new(ASL_TYPE_MSG);
4931 if (aslm)
4932 {
4933 asl_set(aslm, "com.apple.message.domain", "com.apple.printing.ipp.conformance");
4934 asl_set(aslm, "com.apple.message.domain_scope", "com.apple.printing.ipp.conformance");
4935 asl_set(aslm, "com.apple.message.signature", reason);
4936 asl_set(aslm, "com.apple.message.signature2",
4937 p->make_model ? p->make_model : "Unknown");
4938 asl_log(NULL, aslm, ASL_LEVEL_NOTICE, "%s: %s",
4939 p->make_model ? p->make_model : "Unknown", message);
4940 asl_free(aslm);
4941 }
4942 #endif /* __APPLE__ */
4943 }
4944
4945
4946 /*
4947 * 'new_media_col()' - Create a media-col collection value.
4948 */
4949
4950 static ipp_t * /* O - Collection value */
4951 new_media_col(_pwg_size_t *size, /* I - media-size/margin values */
4952 const char *source, /* I - media-source value */
4953 const char *type) /* I - media-type value */
4954 {
4955 ipp_t *media_col, /* Collection value */
4956 *media_size; /* media-size value */
4957
4958
4959 media_col = ippNew();
4960
4961 media_size = ippNew();
4962 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4963 "x-dimension", size->width);
4964 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4965 "y-dimension", size->length);
4966 ippAddCollection(media_col, IPP_TAG_PRINTER, "media-size", media_size);
4967 ippDelete(media_size);
4968
4969 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4970 "media-bottom-margin", size->bottom);
4971 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4972 "media-left-margin", size->left);
4973 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4974 "media-right-margin", size->right);
4975 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4976 "media-top-margin", size->top);
4977
4978 if (source)
4979 ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-source",
4980 NULL, source);
4981
4982 if (type)
4983 ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-type",
4984 NULL, type);
4985
4986 return (media_col);
4987 }
4988
4989
4990 /*
4991 * 'write_xml_string()' - Write a string with XML escaping.
4992 */
4993
4994 static void
4995 write_xml_string(cups_file_t *fp, /* I - File to write to */
4996 const char *s) /* I - String to write */
4997 {
4998 const char *start; /* Start of current sequence */
4999
5000
5001 if (!s)
5002 return;
5003
5004 for (start = s; *s; s ++)
5005 {
5006 if (*s == '&')
5007 {
5008 if (s > start)
5009 cupsFileWrite(fp, start, s - start);
5010
5011 cupsFilePuts(fp, "&amp;");
5012 start = s + 1;
5013 }
5014 else if (*s == '<')
5015 {
5016 if (s > start)
5017 cupsFileWrite(fp, start, s - start);
5018
5019 cupsFilePuts(fp, "&lt;");
5020 start = s + 1;
5021 }
5022 }
5023
5024 if (s > start)
5025 cupsFilePuts(fp, start);
5026 }
5027
5028
5029 /*
5030 * End of "$Id$".
5031 */
Unnamed repository; edit this file 'description' to name the repository.