1 /*
2 * Printer routines for the CUPS scheduler.
3 *
4 * Copyright © 2007-2020 by Apple Inc.
5 * Copyright © 1997-2007 by Easy Software Products, all rights reserved.
6 *
7 * Licensed under Apache License v2.0. See the file "LICENSE" for more
8 * information.
9 */
10
11 /*
12 * Include necessary headers...
13 */
14
15 #include "cupsd.h"
16 #include <cups/dir.h>
17 #ifdef HAVE_APPLICATIONSERVICES_H
18 # include <ApplicationServices/ApplicationServices.h>
19 #endif /* HAVE_APPLICATIONSERVICES_H */
20 #ifdef HAVE_SYS_MOUNT_H
21 # include <sys/mount.h>
22 #endif /* HAVE_SYS_MOUNT_H */
23 #ifdef HAVE_SYS_STATVFS_H
24 # include <sys/statvfs.h>
25 #elif defined(HAVE_SYS_STATFS_H)
26 # include <sys/statfs.h>
27 #endif /* HAVE_SYS_STATVFS_H */
28 #ifdef HAVE_SYS_VFS_H
29 # include <sys/vfs.h>
30 #endif /* HAVE_SYS_VFS_H */
31 #ifdef __APPLE__
32 # include <asl.h>
33 #endif /* __APPLE__ */
34
35
36 /*
37 * Local functions...
38 */
39
40 static void add_printer_defaults(cupsd_printer_t *p);
41 static void add_printer_filter(cupsd_printer_t *p, mime_type_t *type,
42 const char *filter);
43 static void add_printer_formats(cupsd_printer_t *p);
44 static int compare_printers(void *first, void *second, void *data);
45 static void delete_printer_filters(cupsd_printer_t *p);
46 static void dirty_printer(cupsd_printer_t *p);
47 static void load_ppd(cupsd_printer_t *p);
48 static ipp_t *new_media_col(pwg_size_t *size);
49 static void write_xml_string(cups_file_t *fp, const char *s);
50
51
52 /*
53 * 'cupsdAddPrinter()' - Add a printer to the system.
54 */
55
56 cupsd_printer_t * /* O - New printer */
cupsdAddPrinter(const char * name)57 cupsdAddPrinter(const char *name) /* I - Name of printer */
58 {
59 cupsd_printer_t *p; /* New printer */
60 char uri[1024], /* Printer URI */
61 uuid[64]; /* Printer UUID */
62
63
64 /*
65 * Range check input...
66 */
67
68 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddPrinter(\"%s\")", name);
69
70 /*
71 * Create a new printer entity...
72 */
73
74 if ((p = calloc(1, sizeof(cupsd_printer_t))) == NULL)
75 {
76 cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for printer - %s",
77 strerror(errno));
78 return (NULL);
79 }
80
81 _cupsRWInit(&p->lock);
82
83 cupsdSetString(&p->name, name);
84 cupsdSetString(&p->info, name);
85 cupsdSetString(&p->hostname, ServerName);
86
87 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
88 ServerName, RemotePort, "/printers/%s", name);
89 cupsdSetString(&p->uri, uri);
90 cupsdSetString(&p->uuid, httpAssembleUUID(ServerName, RemotePort, name, 0,
91 uuid, sizeof(uuid)));
92 cupsdSetDeviceURI(p, "file:///dev/null");
93
94 p->config_time = time(NULL);
95 p->state = IPP_PRINTER_STOPPED;
96 p->state_time = time(NULL);
97 p->accepting = 0;
98 p->shared = DefaultShared;
99 p->filetype = mimeAddType(MimeDatabase, "printer", name);
100
101 cupsdSetString(&p->job_sheets[0], "none");
102 cupsdSetString(&p->job_sheets[1], "none");
103
104 cupsdSetString(&p->error_policy, ErrorPolicy);
105 cupsdSetString(&p->op_policy, DefaultPolicy);
106
107 p->op_policy_ptr = DefaultPolicyPtr;
108
109 /*
110 * Insert the printer in the printer list alphabetically...
111 */
112
113 if (!Printers)
114 Printers = cupsArrayNew(compare_printers, NULL);
115
116 cupsdLogMessage(CUPSD_LOG_DEBUG2,
117 "cupsdAddPrinter: Adding %s to Printers", p->name);
118 cupsArrayAdd(Printers, p);
119
120 /*
121 * Return the new printer...
122 */
123
124 return (p);
125 }
126
127
128 /*
129 * 'cupsdCreateCommonData()' - Create the common printer data.
130 */
131
132 void
cupsdCreateCommonData(void)133 cupsdCreateCommonData(void)
134 {
135 int i; /* Looping var */
136 ipp_attribute_t *attr; /* Attribute data */
137 cups_dir_t *dir; /* Notifier directory */
138 cups_dentry_t *dent; /* Notifier directory entry */
139 cups_array_t *notifiers; /* Notifier array */
140 char filename[1024], /* Filename */
141 *notifier; /* Current notifier */
142 cupsd_policy_t *p; /* Current policy */
143 int k_supported; /* Maximum file size supported */
144 #ifdef HAVE_STATVFS
145 struct statvfs spoolinfo; /* FS info for spool directory */
146 double spoolsize; /* FS size */
147 #elif defined(HAVE_STATFS)
148 struct statfs spoolinfo; /* FS info for spool directory */
149 double spoolsize; /* FS size */
150 #endif /* HAVE_STATVFS */
151 static const char * const page_delivery[] =
152 { /* page-delivery-supported values */
153 "reverse-order",
154 "same-order"
155 };
156 static const char * const print_scaling[] =
157 { /* print-scaling-supported values */
158 "auto",
159 "auto-fit",
160 "fill",
161 "fit",
162 "none"
163 };
164 static const int number_up[] = /* number-up-supported values */
165 { 1, 2, 4, 6, 9, 16 };
166 static const char * const number_up_layout[] =
167 { /* number-up-layout-supported values */
168 "btlr",
169 "btrl",
170 "lrbt",
171 "lrtb",
172 "rlbt",
173 "rltb",
174 "tblr",
175 "tbrl"
176 };
177 static const int orients[4] =/* orientation-requested-supported values */
178 {
179 IPP_PORTRAIT,
180 IPP_LANDSCAPE,
181 IPP_REVERSE_LANDSCAPE,
182 IPP_REVERSE_PORTRAIT
183 };
184 static const char * const holds[] = /* job-hold-until-supported values */
185 {
186 "no-hold",
187 "indefinite",
188 "day-time",
189 "evening",
190 "night",
191 "second-shift",
192 "third-shift",
193 "weekend"
194 };
195 static const char * const features[] =/* ipp-features-supported values */
196 {
197 "subscription-object"
198 };
199 static const char * const versions[] =/* ipp-versions-supported values */
200 {
201 "1.0",
202 "1.1",
203 "2.0",
204 "2.1"
205 };
206 static const int ops[] = /* operations-supported values */
207 {
208 IPP_OP_PRINT_JOB,
209 IPP_OP_VALIDATE_JOB,
210 IPP_OP_CREATE_JOB,
211 IPP_OP_SEND_DOCUMENT,
212 IPP_OP_CANCEL_JOB,
213 IPP_OP_GET_JOB_ATTRIBUTES,
214 IPP_OP_GET_JOBS,
215 IPP_OP_GET_PRINTER_ATTRIBUTES,
216 IPP_OP_HOLD_JOB,
217 IPP_OP_RELEASE_JOB,
218 IPP_OP_PAUSE_PRINTER,
219 IPP_OP_RESUME_PRINTER,
220 IPP_OP_PURGE_JOBS,
221 IPP_OP_SET_PRINTER_ATTRIBUTES,
222 IPP_OP_SET_JOB_ATTRIBUTES,
223 IPP_OP_GET_PRINTER_SUPPORTED_VALUES,
224 IPP_OP_CREATE_PRINTER_SUBSCRIPTIONS,
225 IPP_OP_CREATE_JOB_SUBSCRIPTIONS,
226 IPP_OP_GET_SUBSCRIPTION_ATTRIBUTES,
227 IPP_OP_GET_SUBSCRIPTIONS,
228 IPP_OP_RENEW_SUBSCRIPTION,
229 IPP_OP_CANCEL_SUBSCRIPTION,
230 IPP_OP_GET_NOTIFICATIONS,
231 IPP_OP_ENABLE_PRINTER,
232 IPP_OP_DISABLE_PRINTER,
233 IPP_OP_HOLD_NEW_JOBS,
234 IPP_OP_RELEASE_HELD_NEW_JOBS,
235 IPP_OP_CANCEL_JOBS,
236 IPP_OP_CANCEL_MY_JOBS,
237 IPP_OP_CLOSE_JOB,
238 IPP_OP_CUPS_GET_DEFAULT,
239 IPP_OP_CUPS_GET_PRINTERS,
240 IPP_OP_CUPS_ADD_MODIFY_PRINTER,
241 IPP_OP_CUPS_DELETE_PRINTER,
242 IPP_OP_CUPS_GET_CLASSES,
243 IPP_OP_CUPS_ADD_MODIFY_CLASS,
244 IPP_OP_CUPS_DELETE_CLASS,
245 IPP_OP_CUPS_ACCEPT_JOBS,
246 IPP_OP_CUPS_REJECT_JOBS,
247 IPP_OP_CUPS_SET_DEFAULT,
248 IPP_OP_CUPS_GET_DEVICES,
249 IPP_OP_CUPS_GET_PPDS,
250 IPP_OP_CUPS_MOVE_JOB,
251 IPP_OP_CUPS_AUTHENTICATE_JOB,
252 IPP_OP_CUPS_GET_PPD,
253 IPP_OP_CUPS_GET_DOCUMENT,
254 IPP_OP_RESTART_JOB
255 };
256 static const char * const charsets[] =/* charset-supported values */
257 {
258 "us-ascii",
259 "utf-8"
260 };
261 static const char * const compressions[] =
262 { /* document-compression-supported values */
263 "none"
264 #ifdef HAVE_LIBZ
265 ,"gzip"
266 #endif /* HAVE_LIBZ */
267 };
268 static const char * const media_col_supported[] =
269 { /* media-col-supported values */
270 "media-bottom-margin",
271 "media-left-margin",
272 "media-right-margin",
273 "media-size",
274 "media-source",
275 "media-top-margin",
276 "media-type"
277 };
278 static const char * const multiple_document_handling[] =
279 { /* multiple-document-handling-supported values */
280 "separate-documents-uncollated-copies",
281 "separate-documents-collated-copies"
282 };
283 static const char * const notify_attrs[] =
284 { /* notify-attributes-supported values */
285 "printer-state-change-time",
286 "notify-lease-expiration-time",
287 "notify-subscriber-user-name"
288 };
289 static const char * const notify_events[] =
290 { /* notify-events-supported values */
291 "job-completed",
292 "job-config-changed",
293 "job-created",
294 "job-progress",
295 "job-state-changed",
296 "job-stopped",
297 "printer-added",
298 "printer-changed",
299 "printer-config-changed",
300 "printer-deleted",
301 "printer-finishings-changed",
302 "printer-media-changed",
303 "printer-modified",
304 "printer-restarted",
305 "printer-shutdown",
306 "printer-state-changed",
307 "printer-stopped",
308 "server-audit",
309 "server-restarted",
310 "server-started",
311 "server-stopped"
312 };
313 static const char * const job_creation[] =
314 { /* job-creation-attributes-supported */
315 "copies",
316 "finishings",
317 "finishings-col",
318 "ipp-attribute-fidelity",
319 "job-hold-until",
320 "job-name",
321 "job-priority",
322 "job-sheets",
323 "media",
324 "media-col",
325 "multiple-document-handling",
326 "number-up",
327 "number-up-layout",
328 "orientation-requested",
329 "output-bin",
330 "page-delivery",
331 "page-ranges",
332 "print-color-mode",
333 "print-quality",
334 "print-scaling",
335 "printer-resolution",
336 "sides"
337 };
338 static const char * const job_settable[] =
339 { /* job-settable-attributes-supported */
340 "copies",
341 "finishings",
342 "job-hold-until",
343 "job-name",
344 "job-priority",
345 "media",
346 "media-col",
347 "multiple-document-handling",
348 "number-up",
349 "output-bin",
350 "orientation-requested",
351 "page-ranges",
352 "print-color-mode",
353 "print-quality",
354 "printer-resolution",
355 "sides"
356 };
357 static const char * const pdf_versions[] =
358 { /* pdf-versions-supported */
359 "adobe-1.2",
360 "adobe-1.3",
361 "adobe-1.4",
362 "adobe-1.5",
363 "adobe-1.6",
364 "adobe-1.7",
365 "iso-19005-1_2005",
366 "iso-32000-1_2008",
367 "pwg-5102.3"
368 };
369 static const char * const printer_settable[] =
370 { /* printer-settable-attributes-supported */
371 "printer-geo-location",
372 "printer-info",
373 "printer-location",
374 "printer-organization",
375 "printer-organizational-unit"
376 };
377 static const char * const which_jobs[] =
378 { /* which-jobs-supported values */
379 "completed",
380 "not-completed",
381 "aborted",
382 "all",
383 "canceled",
384 "pending",
385 "pending-held",
386 "processing",
387 "processing-stopped"
388 };
389
390
391 if (CommonData)
392 ippDelete(CommonData);
393
394 CommonData = ippNew();
395
396 /*
397 * Get the maximum spool size based on the size of the filesystem used for
398 * the RequestRoot directory. If the host OS doesn't support the statfs call
399 * or the filesystem is larger than 2TiB, always report INT_MAX.
400 */
401
402 #ifdef HAVE_STATVFS
403 if (statvfs(RequestRoot, &spoolinfo))
404 k_supported = INT_MAX;
405 else if ((spoolsize = (double)spoolinfo.f_frsize * spoolinfo.f_blocks / 1024) >
406 INT_MAX)
407 k_supported = INT_MAX;
408 else
409 k_supported = (int)spoolsize;
410
411 #elif defined(HAVE_STATFS)
412 if (statfs(RequestRoot, &spoolinfo))
413 k_supported = INT_MAX;
414 else if ((spoolsize = (double)spoolinfo.f_bsize * spoolinfo.f_blocks / 1024) >
415 INT_MAX)
416 k_supported = INT_MAX;
417 else
418 k_supported = (int)spoolsize;
419
420 #else
421 k_supported = INT_MAX;
422 #endif /* HAVE_STATVFS */
423
424 /*
425 * This list of attributes is sorted to improve performance when the
426 * client provides a requested-attributes attribute...
427 */
428
429 /* charset-configured */
430 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
431 "charset-configured", NULL, "utf-8");
432
433 /* charset-supported */
434 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
435 "charset-supported", sizeof(charsets) / sizeof(charsets[0]),
436 NULL, charsets);
437
438 /* compression-supported */
439 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
440 "compression-supported",
441 sizeof(compressions) / sizeof(compressions[0]),
442 NULL, compressions);
443
444 /* copies-supported */
445 ippAddRange(CommonData, IPP_TAG_PRINTER, "copies-supported", 1, MaxCopies);
446
447 /* cups-version */
448 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_TEXT | IPP_TAG_COPY,
449 "cups-version", NULL, &CUPS_SVERSION[6]);
450
451 /* generated-natural-language-supported (no IPP_TAG_COPY) */
452 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
453 "generated-natural-language-supported", NULL, DefaultLanguage);
454
455 /* ipp-features-supported */
456 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "ipp-features-supported", sizeof(features) / sizeof(features[0]), NULL, features);
457
458 /* ipp-versions-supported */
459 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
460 "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]),
461 NULL, versions);
462
463 /* ippget-event-life */
464 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
465 "ippget-event-life", 15);
466
467 /* job-cancel-after-supported */
468 ippAddRange(CommonData, IPP_TAG_PRINTER, "job-cancel-after-supported",
469 0, INT_MAX);
470
471 /* job-creation-attributes-supported */
472 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
473 "job-creation-attributes-supported",
474 sizeof(job_creation) / sizeof(job_creation[0]),
475 NULL, job_creation);
476
477 /* job-hold-until-supported */
478 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
479 "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]),
480 NULL, holds);
481
482 /* job-ids-supported */
483 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "job-ids-supported", 1);
484
485 /* job-k-octets-supported */
486 ippAddRange(CommonData, IPP_TAG_PRINTER, "job-k-octets-supported", 0,
487 k_supported);
488
489 /* job-priority-supported */
490 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
491 "job-priority-supported", 100);
492
493 /* job-settable-attributes-supported */
494 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
495 "job-settable-attributes-supported",
496 sizeof(job_settable) / sizeof(job_settable[0]),
497 NULL, job_settable);
498
499 /* job-sheets-supported */
500 if (cupsArrayCount(Banners) > 0)
501 {
502 /*
503 * Setup the job-sheets-supported attribute...
504 */
505
506 if (Classification && !ClassifyOverride)
507 attr = ippAddString(CommonData, IPP_TAG_PRINTER,
508 IPP_TAG_NAME | IPP_TAG_COPY,
509 "job-sheets-supported", NULL, Classification);
510 else
511 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER,
512 IPP_TAG_NAME | IPP_TAG_COPY,
513 "job-sheets-supported", cupsArrayCount(Banners) + 1,
514 NULL, NULL);
515
516 if (attr == NULL)
517 cupsdLogMessage(CUPSD_LOG_EMERG,
518 "Unable to allocate memory for "
519 "job-sheets-supported attribute: %s!", strerror(errno));
520 else if (!Classification || ClassifyOverride)
521 {
522 cupsd_banner_t *banner; /* Current banner */
523
524
525 attr->values[0].string.text = _cupsStrAlloc("none");
526
527 for (i = 1, banner = (cupsd_banner_t *)cupsArrayFirst(Banners);
528 banner;
529 i ++, banner = (cupsd_banner_t *)cupsArrayNext(Banners))
530 attr->values[i].string.text = banner->name;
531 }
532 }
533 else
534 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
535 "job-sheets-supported", NULL, "none");
536
537 /* jpeg-k-octets-supported */
538 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-k-octets-supported", 0,
539 k_supported);
540
541 /* jpeg-x-dimension-supported */
542 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-x-dimension-supported", 0,
543 65535);
544
545 /* jpeg-y-dimension-supported */
546 ippAddRange(CommonData, IPP_TAG_PRINTER, "jpeg-y-dimension-supported", 1,
547 65535);
548
549 /* media-col-supported */
550 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
551 "media-col-supported",
552 sizeof(media_col_supported) /
553 sizeof(media_col_supported[0]), NULL,
554 media_col_supported);
555
556 /* multiple-document-handling-supported */
557 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
558 "multiple-document-handling-supported",
559 sizeof(multiple_document_handling) /
560 sizeof(multiple_document_handling[0]), NULL,
561 multiple_document_handling);
562
563 /* multiple-document-jobs-supported */
564 ippAddBoolean(CommonData, IPP_TAG_PRINTER,
565 "multiple-document-jobs-supported", 1);
566
567 /* multiple-operation-time-out */
568 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
569 "multiple-operation-time-out", MultipleOperationTimeout);
570
571 /* multiple-operation-time-out-action */
572 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "multiple-operation-time-out-action", NULL, "process-job");
573
574 /* natural-language-configured (no IPP_TAG_COPY) */
575 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
576 "natural-language-configured", NULL, DefaultLanguage);
577
578 /* notify-attributes-supported */
579 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
580 "notify-attributes-supported",
581 (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])),
582 NULL, notify_attrs);
583
584 /* notify-lease-duration-supported */
585 ippAddRange(CommonData, IPP_TAG_PRINTER,
586 "notify-lease-duration-supported", 0,
587 MaxLeaseDuration ? MaxLeaseDuration : 2147483647);
588
589 /* notify-max-events-supported */
590 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
591 "notify-max-events-supported", MaxEvents);
592
593 /* notify-events-supported */
594 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
595 "notify-events-supported",
596 (int)(sizeof(notify_events) / sizeof(notify_events[0])),
597 NULL, notify_events);
598
599 /* notify-pull-method-supported */
600 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
601 "notify-pull-method-supported", NULL, "ippget");
602
603 /* notify-schemes-supported */
604 snprintf(filename, sizeof(filename), "%s/notifier", ServerBin);
605 if ((dir = cupsDirOpen(filename)) != NULL)
606 {
607 notifiers = cupsArrayNew((cups_array_func_t)strcmp, NULL);
608
609 while ((dent = cupsDirRead(dir)) != NULL)
610 if (S_ISREG(dent->fileinfo.st_mode) &&
611 (dent->fileinfo.st_mode & S_IXOTH) != 0)
612 cupsArrayAdd(notifiers, _cupsStrAlloc(dent->filename));
613
614 if (cupsArrayCount(notifiers) > 0)
615 {
616 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
617 "notify-schemes-supported",
618 cupsArrayCount(notifiers), NULL, NULL);
619
620 for (i = 0, notifier = (char *)cupsArrayFirst(notifiers);
621 notifier;
622 i ++, notifier = (char *)cupsArrayNext(notifiers))
623 attr->values[i].string.text = notifier;
624 }
625
626 cupsArrayDelete(notifiers);
627 cupsDirClose(dir);
628 }
629
630 /* number-up-supported */
631 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
632 "number-up-supported", sizeof(number_up) / sizeof(number_up[0]), number_up);
633
634 /* number-up-layout-supported */
635 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "number-up-layout-supported", sizeof(number_up_layout) / sizeof(number_up_layout[0]), NULL, number_up_layout);
636
637 /* operations-supported */
638 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
639 "operations-supported", sizeof(ops) / sizeof(ops[0]), ops);
640
641 /* orientation-requested-supported */
642 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
643 "orientation-requested-supported", 4, orients);
644
645 /* page-delivery-supported */
646 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "page-delivery-supported", sizeof(page_delivery) / sizeof(page_delivery[0]), NULL, page_delivery);
647
648 /* page-ranges-supported */
649 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1);
650
651 /* pdf-k-octets-supported */
652 ippAddRange(CommonData, IPP_TAG_PRINTER, "pdf-k-octets-supported", 0,
653 k_supported);
654
655 /* pdf-versions-supported */
656 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
657 "pdf-versions-supported",
658 sizeof(pdf_versions) / sizeof(pdf_versions[0]), NULL,
659 pdf_versions);
660
661 /* pdl-override-supported */
662 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
663 "pdl-override-supported", NULL, "attempted");
664
665 /* print-scaling-supported */
666 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "print-scaling-supported", sizeof(print_scaling) / sizeof(print_scaling[0]), NULL, print_scaling);
667
668 /* printer-get-attributes-supported */
669 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "printer-get-attributes-supported", NULL, "document-format");
670
671 /* printer-op-policy-supported */
672 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
673 "printer-op-policy-supported", cupsArrayCount(Policies),
674 NULL, NULL);
675 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
676 p;
677 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
678 attr->values[i].string.text = p->name;
679
680 /* printer-settable-attributes-supported */
681 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
682 "printer-settable-attributes-supported",
683 sizeof(printer_settable) / sizeof(printer_settable[0]),
684 NULL, printer_settable);
685
686 /* server-is-sharing-printers */
687 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "server-is-sharing-printers",
688 BrowseLocalProtocols != 0 && Browsing);
689
690 /* which-jobs-supported */
691 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
692 "which-jobs-supported",
693 sizeof(which_jobs) / sizeof(which_jobs[0]), NULL, which_jobs);
694 }
695
696
697 /*
698 * 'cupsdDeleteAllPrinters()' - Delete all printers from the system.
699 */
700
701 void
cupsdDeleteAllPrinters(void)702 cupsdDeleteAllPrinters(void)
703 {
704 cupsd_printer_t *p; /* Pointer to current printer/class */
705
706
707 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
708 p;
709 p = (cupsd_printer_t *)cupsArrayNext(Printers))
710 {
711 p->op_policy_ptr = DefaultPolicyPtr;
712 cupsdDeletePrinter(p, 0);
713 }
714 }
715
716
717 /*
718 * 'cupsdDeletePrinter()' - Delete a printer from the system.
719 */
720
721 int /* O - 1 if classes affected, 0 otherwise */
cupsdDeletePrinter(cupsd_printer_t * p,int update)722 cupsdDeletePrinter(
723 cupsd_printer_t *p, /* I - Printer to delete */
724 int update) /* I - Update printers.conf? */
725 {
726 int i, /* Looping var */
727 changed = 0; /* Class changed? */
728
729
730 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)",
731 p, p->name, update);
732
733 /*
734 * Save the current position in the Printers array...
735 */
736
737 cupsArraySave(Printers);
738
739 /*
740 * Stop printing on this printer...
741 */
742
743 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
744
745 p->state = IPP_PRINTER_STOPPED; /* Force for browsed printers */
746
747 if (p->job)
748 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
749 update ? "Job stopped due to printer being deleted." :
750 "Job stopped.");
751
752 /*
753 * Remove the printer from the list...
754 */
755
756 cupsdLogMessage(CUPSD_LOG_DEBUG2,
757 "cupsdDeletePrinter: Removing %s from Printers", p->name);
758 cupsArrayRemove(Printers, p);
759
760 /*
761 * If p is the default printer, assign a different one...
762 */
763
764 if (p == DefaultPrinter)
765 DefaultPrinter = NULL;
766
767 /*
768 * Remove this printer from any classes...
769 */
770
771 changed = cupsdDeletePrinterFromClasses(p);
772
773 /*
774 * Deregister from any browse protocols...
775 */
776
777 cupsdDeregisterPrinter(p, 1);
778
779 /*
780 * Remove support files if this is a temporary queue and deregister color
781 * profiles...
782 */
783
784 if (p->temporary)
785 {
786 char filename[1024]; /* Script/PPD filename */
787
788 /*
789 * Remove any old PPD or script files...
790 */
791
792 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, p->name);
793 unlink(filename);
794 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd.O", ServerRoot, p->name);
795 unlink(filename);
796
797 snprintf(filename, sizeof(filename), "%s/%s.png", CacheDir, p->name);
798 unlink(filename);
799
800 snprintf(filename, sizeof(filename), "%s/%s.data", CacheDir, p->name);
801 unlink(filename);
802
803 /*
804 * Unregister color profiles...
805 */
806
807 cupsdUnregisterColor(p);
808 }
809
810 /*
811 * Free all memory used by the printer...
812 */
813
814 if (p->printers != NULL)
815 free(p->printers);
816
817 delete_printer_filters(p);
818
819 for (i = 0; i < p->num_reasons; i ++)
820 _cupsStrFree(p->reasons[i]);
821
822 ippDelete(p->attrs);
823 ippDelete(p->ppd_attrs);
824
825 _ppdCacheDestroy(p->pc);
826
827 mimeDeleteType(MimeDatabase, p->filetype);
828 mimeDeleteType(MimeDatabase, p->prefiltertype);
829
830 cupsdFreeStrings(&(p->users));
831 cupsdFreeQuotas(p);
832
833 cupsdClearString(&p->uuid);
834 cupsdClearString(&p->uri);
835 cupsdClearString(&p->hostname);
836 cupsdClearString(&p->name);
837 cupsdClearString(&p->location);
838 cupsdClearString(&p->geo_location);
839 cupsdClearString(&p->make_model);
840 cupsdClearString(&p->info);
841 cupsdClearString(&p->job_sheets[0]);
842 cupsdClearString(&p->job_sheets[1]);
843 cupsdClearString(&p->device_uri);
844 cupsdClearString(&p->sanitized_device_uri);
845 cupsdClearString(&p->port_monitor);
846 cupsdClearString(&p->op_policy);
847 cupsdClearString(&p->error_policy);
848 cupsdClearString(&p->strings);
849
850 cupsdClearString(&p->alert);
851 cupsdClearString(&p->alert_description);
852
853 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
854 cupsdClearString(&p->pdl);
855 cupsdClearString(&p->reg_name);
856 #endif /* HAVE_DNSSD || HAVE_AVAHI */
857
858 cupsArrayDelete(p->filetypes);
859
860 cupsFreeOptions(p->num_options, p->options);
861
862 free(p);
863
864 /*
865 * Restore the previous position in the Printers array...
866 */
867
868 cupsArrayRestore(Printers);
869
870 return (changed);
871 }
872
873
874 /*
875 * 'cupsdDeleteTemporaryPrinters()' - Delete unneeded temporary printers.
876 */
877
878 void
cupsdDeleteTemporaryPrinters(int force)879 cupsdDeleteTemporaryPrinters(int force) /* I - Force deletion instead of auto? */
880 {
881 cupsd_printer_t *p; /* Current printer */
882 time_t unused_time; /* Last time for printer state change */
883
884
885 /*
886 * Allow temporary printers to stick around for 60 seconds after the last job
887 * completes.
888 */
889
890 unused_time = time(NULL) - 60;
891
892 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); p; p = (cupsd_printer_t *)cupsArrayNext(Printers))
893 {
894 if (p->temporary && (force || p->state_time < unused_time))
895 cupsdDeletePrinter(p, 0);
896 }
897 }
898
899
900 /*
901 * 'cupsdFindDest()' - Find a destination in the list.
902 */
903
904 cupsd_printer_t * /* O - Destination in list */
cupsdFindDest(const char * name)905 cupsdFindDest(const char *name) /* I - Name of printer or class to find */
906 {
907 cupsd_printer_t key; /* Search key */
908
909
910 key.name = (char *)name;
911 return ((cupsd_printer_t *)cupsArrayFind(Printers, &key));
912 }
913
914
915 /*
916 * 'cupsdFindPrinter()' - Find a printer in the list.
917 */
918
919 cupsd_printer_t * /* O - Printer in list */
cupsdFindPrinter(const char * name)920 cupsdFindPrinter(const char *name) /* I - Name of printer to find */
921 {
922 cupsd_printer_t *p; /* Printer in list */
923
924
925 if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS))
926 return (NULL);
927 else
928 return (p);
929 }
930
931
932 /*
933 * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file.
934 */
935
936 void
cupsdLoadAllPrinters(void)937 cupsdLoadAllPrinters(void)
938 {
939 int i; /* Looping var */
940 cups_file_t *fp; /* printers.conf file */
941 int linenum; /* Current line number */
942 char line[4096], /* Line from file */
943 *value, /* Pointer to value */
944 *valueptr; /* Pointer into value */
945 cupsd_printer_t *p; /* Current printer */
946
947
948 /*
949 * Open the printers.conf file...
950 */
951
952 snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot);
953 if ((fp = cupsdOpenConfFile(line)) == NULL)
954 return;
955
956 /*
957 * Read printer configurations until we hit EOF...
958 */
959
960 linenum = 0;
961 p = NULL;
962
963 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
964 {
965 /*
966 * Decode the directive...
967 */
968
969 if (!_cups_strcasecmp(line, "NextPrinterId"))
970 {
971 if (value && (i = atoi(value)) > 0)
972 NextPrinterId = i;
973 else
974 cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of printers.conf.", linenum);
975 }
976 else if (!_cups_strcasecmp(line, "<Printer") || !_cups_strcasecmp(line, "<DefaultPrinter"))
977 {
978 /*
979 * <Printer name> or <DefaultPrinter name>
980 */
981
982 if (p == NULL && value)
983 {
984 /*
985 * Add the printer and a base file type...
986 */
987
988 cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading printer %s...", value);
989
990 p = cupsdAddPrinter(value);
991 p->accepting = 1;
992 p->state = IPP_PRINTER_IDLE;
993
994 /*
995 * Set the default printer as needed...
996 */
997
998 if (!_cups_strcasecmp(line, "<DefaultPrinter"))
999 DefaultPrinter = p;
1000 }
1001 else
1002 cupsdLogMessage(CUPSD_LOG_ERROR,
1003 "Syntax error on line %d of printers.conf.", linenum);
1004 }
1005 else if (!_cups_strcasecmp(line, "</Printer>") || !_cups_strcasecmp(line, "</DefaultPrinter>"))
1006 {
1007 if (p != NULL)
1008 {
1009 /*
1010 * Close out the current printer...
1011 */
1012
1013 if (!p->printer_id)
1014 {
1015 p->printer_id = NextPrinterId ++;
1016 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
1017 }
1018
1019 cupsdSetPrinterAttrs(p);
1020
1021 if (strncmp(p->device_uri, "file:", 5) && p->state != IPP_PRINTER_STOPPED)
1022 {
1023 /*
1024 * See if the backend exists...
1025 */
1026
1027 snprintf(line, sizeof(line), "%s/backend/%s", ServerBin, p->device_uri);
1028
1029 if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL)
1030 *valueptr = '\0'; /* Chop everything but URI scheme */
1031
1032 if (access(line, 0))
1033 {
1034 /*
1035 * Backend does not exist, stop printer...
1036 */
1037
1038 p->state = IPP_PRINTER_STOPPED;
1039 snprintf(p->state_message, sizeof(p->state_message), "Backend %s does not exist!", line);
1040 }
1041 }
1042
1043 p = NULL;
1044 }
1045 else
1046 cupsdLogMessage(CUPSD_LOG_ERROR,
1047 "Syntax error on line %d of printers.conf.", linenum);
1048 }
1049 else if (!p)
1050 {
1051 cupsdLogMessage(CUPSD_LOG_ERROR,
1052 "Syntax error on line %d of printers.conf.", linenum);
1053 }
1054 else if (!_cups_strcasecmp(line, "PrinterId"))
1055 {
1056 if (value && (i = atoi(value)) > 0)
1057 p->printer_id = i;
1058 else
1059 cupsdLogMessage(CUPSD_LOG_ERROR, "Bad PrinterId on line %d of printers.conf.", linenum);
1060 }
1061 else if (!_cups_strcasecmp(line, "UUID"))
1062 {
1063 if (value && !strncmp(value, "urn:uuid:", 9))
1064 cupsdSetString(&(p->uuid), value);
1065 else
1066 cupsdLogMessage(CUPSD_LOG_ERROR,
1067 "Bad UUID on line %d of printers.conf.", linenum);
1068 }
1069 else if (!_cups_strcasecmp(line, "AuthInfoRequired"))
1070 {
1071 if (!cupsdSetAuthInfoRequired(p, value, NULL))
1072 cupsdLogMessage(CUPSD_LOG_ERROR,
1073 "Bad AuthInfoRequired on line %d of printers.conf.",
1074 linenum);
1075 }
1076 else if (!_cups_strcasecmp(line, "Info"))
1077 {
1078 cupsdSetString(&p->info, value ? value : "");
1079 }
1080 else if (!_cups_strcasecmp(line, "MakeModel"))
1081 {
1082 if (value)
1083 cupsdSetString(&p->make_model, value);
1084 }
1085 else if (!_cups_strcasecmp(line, "Location"))
1086 {
1087 cupsdSetString(&p->location, value ? value : "");
1088 }
1089 else if (!_cups_strcasecmp(line, "GeoLocation"))
1090 {
1091 cupsdSetString(&p->geo_location, value ? value : "");
1092 }
1093 else if (!_cups_strcasecmp(line, "Organization"))
1094 {
1095 cupsdSetString(&p->organization, value ? value : "");
1096 }
1097 else if (!_cups_strcasecmp(line, "OrganizationalUnit"))
1098 {
1099 cupsdSetString(&p->organizational_unit, value ? value : "");
1100 }
1101 else if (!_cups_strcasecmp(line, "DeviceURI"))
1102 {
1103 if (value)
1104 cupsdSetDeviceURI(p, value);
1105 else
1106 cupsdLogMessage(CUPSD_LOG_ERROR,
1107 "Syntax error on line %d of printers.conf.", linenum);
1108 }
1109 else if (!_cups_strcasecmp(line, "Option") && value)
1110 {
1111 /*
1112 * Option name value
1113 */
1114
1115 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1116
1117 if (!*valueptr)
1118 cupsdLogMessage(CUPSD_LOG_ERROR,
1119 "Syntax error on line %d of printers.conf.", linenum);
1120 else
1121 {
1122 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1123
1124 p->num_options = cupsAddOption(value, valueptr, p->num_options,
1125 &(p->options));
1126 }
1127 }
1128 else if (!_cups_strcasecmp(line, "PortMonitor"))
1129 {
1130 if (value && strcmp(value, "none"))
1131 cupsdSetString(&p->port_monitor, value);
1132 else if (value)
1133 cupsdClearString(&p->port_monitor);
1134 else
1135 cupsdLogMessage(CUPSD_LOG_ERROR,
1136 "Syntax error on line %d of printers.conf.", linenum);
1137 }
1138 else if (!_cups_strcasecmp(line, "Reason"))
1139 {
1140 if (value &&
1141 strcmp(value, "connecting-to-device") &&
1142 strcmp(value, "cups-insecure-filter-warning") &&
1143 strcmp(value, "cups-missing-filter-warning"))
1144 {
1145 for (i = 0 ; i < p->num_reasons; i ++)
1146 if (!strcmp(value, p->reasons[i]))
1147 break;
1148
1149 if (i >= p->num_reasons &&
1150 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1151 {
1152 p->reasons[p->num_reasons] = _cupsStrAlloc(value);
1153 p->num_reasons ++;
1154 }
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, "State"))
1161 {
1162 /*
1163 * Set the initial queue state...
1164 */
1165
1166 if (value && !_cups_strcasecmp(value, "idle"))
1167 p->state = IPP_PRINTER_IDLE;
1168 else if (value && !_cups_strcasecmp(value, "stopped"))
1169 {
1170 p->state = IPP_PRINTER_STOPPED;
1171
1172 for (i = 0 ; i < p->num_reasons; i ++)
1173 if (!strcmp("paused", p->reasons[i]))
1174 break;
1175
1176 if (i >= p->num_reasons &&
1177 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1178 {
1179 p->reasons[p->num_reasons] = _cupsStrAlloc("paused");
1180 p->num_reasons ++;
1181 }
1182 }
1183 else
1184 cupsdLogMessage(CUPSD_LOG_ERROR,
1185 "Syntax error on line %d of printers.conf.", linenum);
1186 }
1187 else if (!_cups_strcasecmp(line, "StateMessage"))
1188 {
1189 /*
1190 * Set the initial queue state message...
1191 */
1192
1193 if (value)
1194 strlcpy(p->state_message, value, sizeof(p->state_message));
1195 }
1196 else if (!_cups_strcasecmp(line, "StateTime"))
1197 {
1198 /*
1199 * Set the state time...
1200 */
1201
1202 if (value)
1203 p->state_time = atoi(value);
1204 }
1205 else if (!_cups_strcasecmp(line, "ConfigTime"))
1206 {
1207 /*
1208 * Set the config time...
1209 */
1210
1211 if (value)
1212 p->config_time = atoi(value);
1213 }
1214 else if (!_cups_strcasecmp(line, "Accepting"))
1215 {
1216 /*
1217 * Set the initial accepting state...
1218 */
1219
1220 if (value &&
1221 (!_cups_strcasecmp(value, "yes") ||
1222 !_cups_strcasecmp(value, "on") ||
1223 !_cups_strcasecmp(value, "true")))
1224 p->accepting = 1;
1225 else if (value &&
1226 (!_cups_strcasecmp(value, "no") ||
1227 !_cups_strcasecmp(value, "off") ||
1228 !_cups_strcasecmp(value, "false")))
1229 p->accepting = 0;
1230 else
1231 cupsdLogMessage(CUPSD_LOG_ERROR,
1232 "Syntax error on line %d of printers.conf.", linenum);
1233 }
1234 else if (!_cups_strcasecmp(line, "Type"))
1235 {
1236 if (value)
1237 p->type = (cups_ptype_t)atoi(value);
1238 else
1239 cupsdLogMessage(CUPSD_LOG_ERROR,
1240 "Syntax error on line %d of printers.conf.", linenum);
1241 }
1242 else if (!_cups_strcasecmp(line, "Shared"))
1243 {
1244 /*
1245 * Set the initial shared state...
1246 */
1247
1248 if (value &&
1249 (!_cups_strcasecmp(value, "yes") ||
1250 !_cups_strcasecmp(value, "on") ||
1251 !_cups_strcasecmp(value, "true")))
1252 p->shared = 1;
1253 else if (value &&
1254 (!_cups_strcasecmp(value, "no") ||
1255 !_cups_strcasecmp(value, "off") ||
1256 !_cups_strcasecmp(value, "false")))
1257 p->shared = 0;
1258 else
1259 cupsdLogMessage(CUPSD_LOG_ERROR,
1260 "Syntax error on line %d of printers.conf.", linenum);
1261 }
1262 else if (!_cups_strcasecmp(line, "JobSheets"))
1263 {
1264 /*
1265 * Set the initial job sheets...
1266 */
1267
1268 if (value)
1269 {
1270 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1271
1272 if (*valueptr)
1273 *valueptr++ = '\0';
1274
1275 cupsdSetString(&p->job_sheets[0], value);
1276
1277 while (isspace(*valueptr & 255))
1278 valueptr ++;
1279
1280 if (*valueptr)
1281 {
1282 for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1283
1284 if (*valueptr)
1285 *valueptr = '\0';
1286
1287 cupsdSetString(&p->job_sheets[1], value);
1288 }
1289 }
1290 else
1291 cupsdLogMessage(CUPSD_LOG_ERROR,
1292 "Syntax error on line %d of printers.conf.", linenum);
1293 }
1294 else if (!_cups_strcasecmp(line, "AllowUser"))
1295 {
1296 if (value)
1297 {
1298 p->deny_users = 0;
1299 cupsdAddString(&(p->users), value);
1300 }
1301 else
1302 cupsdLogMessage(CUPSD_LOG_ERROR,
1303 "Syntax error on line %d of printers.conf.", linenum);
1304 }
1305 else if (!_cups_strcasecmp(line, "DenyUser"))
1306 {
1307 if (value)
1308 {
1309 p->deny_users = 1;
1310 cupsdAddString(&(p->users), value);
1311 }
1312 else
1313 cupsdLogMessage(CUPSD_LOG_ERROR,
1314 "Syntax error on line %d of printers.conf.", linenum);
1315 }
1316 else if (!_cups_strcasecmp(line, "QuotaPeriod"))
1317 {
1318 if (value)
1319 p->quota_period = atoi(value);
1320 else
1321 cupsdLogMessage(CUPSD_LOG_ERROR,
1322 "Syntax error on line %d of printers.conf.", linenum);
1323 }
1324 else if (!_cups_strcasecmp(line, "PageLimit"))
1325 {
1326 if (value)
1327 p->page_limit = atoi(value);
1328 else
1329 cupsdLogMessage(CUPSD_LOG_ERROR,
1330 "Syntax error on line %d of printers.conf.", linenum);
1331 }
1332 else if (!_cups_strcasecmp(line, "KLimit"))
1333 {
1334 if (value)
1335 p->k_limit = atoi(value);
1336 else
1337 cupsdLogMessage(CUPSD_LOG_ERROR,
1338 "Syntax error on line %d of printers.conf.", linenum);
1339 }
1340 else if (!_cups_strcasecmp(line, "OpPolicy"))
1341 {
1342 if (value)
1343 {
1344 cupsd_policy_t *pol; /* Policy */
1345
1346
1347 if ((pol = cupsdFindPolicy(value)) != NULL)
1348 {
1349 cupsdSetString(&p->op_policy, value);
1350 p->op_policy_ptr = pol;
1351 }
1352 else
1353 cupsdLogMessage(CUPSD_LOG_ERROR,
1354 "Bad policy \"%s\" on line %d of printers.conf",
1355 value, linenum);
1356 }
1357 else
1358 cupsdLogMessage(CUPSD_LOG_ERROR,
1359 "Syntax error on line %d of printers.conf.", linenum);
1360 }
1361 else if (!_cups_strcasecmp(line, "ErrorPolicy"))
1362 {
1363 if (value)
1364 {
1365 if (strcmp(value, "retry-current-job") &&
1366 strcmp(value, "abort-job") &&
1367 strcmp(value, "retry-job") &&
1368 strcmp(value, "stop-printer"))
1369 cupsdLogMessage(CUPSD_LOG_ALERT, "Invalid ErrorPolicy \"%s\" on line %d or printers.conf.", ErrorPolicy, linenum);
1370 else
1371 cupsdSetString(&p->error_policy, value);
1372 }
1373 else
1374 cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of printers.conf.", linenum);
1375 }
1376 else if (!_cups_strcasecmp(line, "Attribute") && value)
1377 {
1378 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1379
1380 if (!*valueptr)
1381 cupsdLogMessage(CUPSD_LOG_ERROR,
1382 "Syntax error on line %d of printers.conf.", linenum);
1383 else
1384 {
1385 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1386
1387 if (!p->attrs)
1388 cupsdSetPrinterAttrs(p);
1389
1390 if (!strcmp(value, "marker-change-time"))
1391 p->marker_time = atoi(valueptr);
1392 else
1393 cupsdSetPrinterAttr(p, value, valueptr);
1394 }
1395 }
1396 else if (_cups_strcasecmp(line, "Filter") &&
1397 _cups_strcasecmp(line, "Prefilter") &&
1398 _cups_strcasecmp(line, "Product"))
1399 {
1400 /*
1401 * Something else we don't understand (and that wasn't used in a prior
1402 * release of CUPS...
1403 */
1404
1405 cupsdLogMessage(CUPSD_LOG_ERROR,
1406 "Unknown configuration directive %s on line %d of "
1407 "printers.conf.", line, linenum);
1408 }
1409 }
1410
1411 cupsFileClose(fp);
1412 }
1413
1414
1415 /*
1416 * 'cupsdRenamePrinter()' - Rename a printer.
1417 */
1418
1419 void
cupsdRenamePrinter(cupsd_printer_t * p,const char * name)1420 cupsdRenamePrinter(
1421 cupsd_printer_t *p, /* I - Printer */
1422 const char *name) /* I - New name */
1423 {
1424 /*
1425 * Remove the printer from the array(s) first...
1426 */
1427
1428 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1429 "cupsdRenamePrinter: Removing %s from Printers", p->name);
1430 cupsArrayRemove(Printers, p);
1431
1432 /*
1433 * Rename the printer type...
1434 */
1435
1436 mimeDeleteType(MimeDatabase, p->filetype);
1437 p->filetype = mimeAddType(MimeDatabase, "printer", name);
1438
1439 if (p->prefiltertype)
1440 {
1441 mimeDeleteType(MimeDatabase, p->prefiltertype);
1442 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", name);
1443 }
1444
1445 /*
1446 * Rename the printer...
1447 */
1448
1449 cupsdSetString(&p->name, name);
1450
1451 /*
1452 * Reset printer attributes...
1453 */
1454
1455 cupsdSetPrinterAttrs(p);
1456
1457 /*
1458 * Add the printer back to the printer array(s)...
1459 */
1460
1461 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1462 "cupsdRenamePrinter: Adding %s to Printers", p->name);
1463 cupsArrayAdd(Printers, p);
1464 }
1465
1466
1467 /*
1468 * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf
1469 * file.
1470 */
1471
1472 void
cupsdSaveAllPrinters(void)1473 cupsdSaveAllPrinters(void)
1474 {
1475 int i; /* Looping var */
1476 cups_file_t *fp; /* printers.conf file */
1477 char filename[1024], /* printers.conf filename */
1478 value[2048], /* Value string */
1479 *ptr, /* Pointer into value */
1480 *name; /* Current user/group name */
1481 cupsd_printer_t *printer; /* Current printer class */
1482 cups_option_t *option; /* Current option */
1483 ipp_attribute_t *marker; /* Current marker attribute */
1484
1485
1486 /*
1487 * Create the printers.conf file...
1488 */
1489
1490 snprintf(filename, sizeof(filename), "%s/printers.conf", ServerRoot);
1491
1492 if ((fp = cupsdCreateConfFile(filename, ConfigFilePerm & 0600)) == NULL)
1493 return;
1494
1495 cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf...");
1496
1497 /*
1498 * Write a small header to the file...
1499 */
1500
1501 cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n");
1502 cupsFilePrintf(fp, "# Written by cupsd\n");
1503 cupsFilePuts(fp, "# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING\n");
1504
1505 cupsFilePrintf(fp, "NextPrinterId %d\n", NextPrinterId);
1506
1507 /*
1508 * Write each local printer known to the system...
1509 */
1510
1511 for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
1512 printer;
1513 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
1514 {
1515 /*
1516 * Skip printer classes and temporary queues...
1517 */
1518
1519 if ((printer->type & CUPS_PRINTER_CLASS) || printer->temporary)
1520 continue;
1521
1522 /*
1523 * Write printers as needed...
1524 */
1525
1526 if (printer == DefaultPrinter)
1527 cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name);
1528 else
1529 cupsFilePrintf(fp, "<Printer %s>\n", printer->name);
1530
1531 if (printer->printer_id)
1532 cupsFilePrintf(fp, "PrinterId %d\n", printer->printer_id);
1533
1534 cupsFilePrintf(fp, "UUID %s\n", printer->uuid);
1535
1536 if (printer->num_auth_info_required > 0)
1537 {
1538 switch (printer->num_auth_info_required)
1539 {
1540 case 1 :
1541 strlcpy(value, printer->auth_info_required[0], sizeof(value));
1542 break;
1543
1544 case 2 :
1545 snprintf(value, sizeof(value), "%s,%s",
1546 printer->auth_info_required[0],
1547 printer->auth_info_required[1]);
1548 break;
1549
1550 case 3 :
1551 default :
1552 snprintf(value, sizeof(value), "%s,%s,%s",
1553 printer->auth_info_required[0],
1554 printer->auth_info_required[1],
1555 printer->auth_info_required[2]);
1556 break;
1557 }
1558
1559 cupsFilePutConf(fp, "AuthInfoRequired", value);
1560 }
1561
1562 if (printer->info)
1563 cupsFilePutConf(fp, "Info", printer->info);
1564
1565 if (printer->location)
1566 cupsFilePutConf(fp, "Location", printer->location);
1567
1568 if (printer->geo_location)
1569 cupsFilePutConf(fp, "GeoLocation", printer->geo_location);
1570
1571 if (printer->make_model)
1572 cupsFilePutConf(fp, "MakeModel", printer->make_model);
1573
1574 if (printer->organization)
1575 cupsFilePutConf(fp, "Organization", printer->organization);
1576
1577 if (printer->organizational_unit)
1578 cupsFilePutConf(fp, "OrganizationalUnit", printer->organizational_unit);
1579
1580 cupsFilePutConf(fp, "DeviceURI", printer->device_uri);
1581
1582 if (printer->port_monitor)
1583 cupsFilePutConf(fp, "PortMonitor", printer->port_monitor);
1584
1585 if (printer->state == IPP_PRINTER_STOPPED)
1586 {
1587 cupsFilePuts(fp, "State Stopped\n");
1588
1589 if (printer->state_message[0])
1590 cupsFilePutConf(fp, "StateMessage", printer->state_message);
1591 }
1592 else
1593 cupsFilePuts(fp, "State Idle\n");
1594
1595 cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time);
1596 cupsFilePrintf(fp, "ConfigTime %d\n", (int)printer->config_time);
1597
1598 for (i = 0; i < printer->num_reasons; i ++)
1599 if (strcmp(printer->reasons[i], "connecting-to-device") &&
1600 strcmp(printer->reasons[i], "cups-insecure-filter-warning") &&
1601 strcmp(printer->reasons[i], "cups-missing-filter-warning"))
1602 cupsFilePutConf(fp, "Reason", printer->reasons[i]);
1603
1604 cupsFilePrintf(fp, "Type %d\n", printer->type);
1605
1606 if (printer->accepting)
1607 cupsFilePuts(fp, "Accepting Yes\n");
1608 else
1609 cupsFilePuts(fp, "Accepting No\n");
1610
1611 if (printer->shared)
1612 cupsFilePuts(fp, "Shared Yes\n");
1613 else
1614 cupsFilePuts(fp, "Shared No\n");
1615
1616 snprintf(value, sizeof(value), "%s %s", printer->job_sheets[0],
1617 printer->job_sheets[1]);
1618 cupsFilePutConf(fp, "JobSheets", value);
1619
1620 cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period);
1621 cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit);
1622 cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit);
1623
1624 for (name = (char *)cupsArrayFirst(printer->users);
1625 name;
1626 name = (char *)cupsArrayNext(printer->users))
1627 cupsFilePutConf(fp, printer->deny_users ? "DenyUser" : "AllowUser", name);
1628
1629 if (printer->op_policy)
1630 cupsFilePutConf(fp, "OpPolicy", printer->op_policy);
1631 if (printer->error_policy)
1632 cupsFilePutConf(fp, "ErrorPolicy", printer->error_policy);
1633
1634 for (i = printer->num_options, option = printer->options;
1635 i > 0;
1636 i --, option ++)
1637 {
1638 snprintf(value, sizeof(value), "%s %s", option->name, option->value);
1639 cupsFilePutConf(fp, "Option", value);
1640 }
1641
1642 if ((marker = ippFindAttribute(printer->attrs, "marker-colors",
1643 IPP_TAG_NAME)) != NULL)
1644 {
1645 snprintf(value, sizeof(value), "%s ", marker->name);
1646
1647 for (i = 0, ptr = value + strlen(value);
1648 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1649 i ++)
1650 {
1651 if (i)
1652 *ptr++ = ',';
1653
1654 strlcpy(ptr, marker->values[i].string.text, (size_t)(value + sizeof(value) - ptr));
1655 ptr += strlen(ptr);
1656 }
1657
1658 *ptr = '\0';
1659 cupsFilePutConf(fp, "Attribute", value);
1660 }
1661
1662 if ((marker = ippFindAttribute(printer->attrs, "marker-levels",
1663 IPP_TAG_INTEGER)) != NULL)
1664 {
1665 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1666 marker->values[0].integer);
1667 for (i = 1; i < marker->num_values; i ++)
1668 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1669 cupsFilePuts(fp, "\n");
1670 }
1671
1672 if ((marker = ippFindAttribute(printer->attrs, "marker-low-levels",
1673 IPP_TAG_INTEGER)) != NULL)
1674 {
1675 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1676 marker->values[0].integer);
1677 for (i = 1; i < marker->num_values; i ++)
1678 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1679 cupsFilePuts(fp, "\n");
1680 }
1681
1682 if ((marker = ippFindAttribute(printer->attrs, "marker-high-levels",
1683 IPP_TAG_INTEGER)) != NULL)
1684 {
1685 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1686 marker->values[0].integer);
1687 for (i = 1; i < marker->num_values; i ++)
1688 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1689 cupsFilePuts(fp, "\n");
1690 }
1691
1692 if ((marker = ippFindAttribute(printer->attrs, "marker-message",
1693 IPP_TAG_TEXT)) != NULL)
1694 {
1695 snprintf(value, sizeof(value), "%s %s", marker->name,
1696 marker->values[0].string.text);
1697
1698 cupsFilePutConf(fp, "Attribute", value);
1699 }
1700
1701 if ((marker = ippFindAttribute(printer->attrs, "marker-names",
1702 IPP_TAG_NAME)) != NULL)
1703 {
1704 snprintf(value, sizeof(value), "%s ", marker->name);
1705
1706 for (i = 0, ptr = value + strlen(value);
1707 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1708 i ++)
1709 {
1710 if (i)
1711 *ptr++ = ',';
1712
1713 strlcpy(ptr, marker->values[i].string.text, (size_t)(value + sizeof(value) - ptr));
1714 ptr += strlen(ptr);
1715 }
1716
1717 *ptr = '\0';
1718 cupsFilePutConf(fp, "Attribute", value);
1719 }
1720
1721 if ((marker = ippFindAttribute(printer->attrs, "marker-types",
1722 IPP_TAG_KEYWORD)) != NULL)
1723 {
1724 snprintf(value, sizeof(value), "%s ", marker->name);
1725
1726 for (i = 0, ptr = value + strlen(value);
1727 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1728 i ++)
1729 {
1730 if (i)
1731 *ptr++ = ',';
1732
1733 strlcpy(ptr, marker->values[i].string.text, (size_t)(value + sizeof(value) - ptr));
1734 ptr += strlen(ptr);
1735 }
1736
1737 *ptr = '\0';
1738 cupsFilePutConf(fp, "Attribute", value);
1739 }
1740
1741 if (printer->marker_time)
1742 cupsFilePrintf(fp, "Attribute marker-change-time %ld\n",
1743 (long)printer->marker_time);
1744
1745 if (printer == DefaultPrinter)
1746 cupsFilePuts(fp, "</DefaultPrinter>\n");
1747 else
1748 cupsFilePuts(fp, "</Printer>\n");
1749 }
1750
1751 cupsdCloseCreatedConfFile(fp, filename);
1752 }
1753
1754
1755 /*
1756 * 'cupsdSetAuthInfoRequired()' - Set the required authentication info.
1757 */
1758
1759 int /* O - 1 if value OK, 0 otherwise */
cupsdSetAuthInfoRequired(cupsd_printer_t * p,const char * values,ipp_attribute_t * attr)1760 cupsdSetAuthInfoRequired(
1761 cupsd_printer_t *p, /* I - Printer */
1762 const char *values, /* I - Plain text value (or NULL) */
1763 ipp_attribute_t *attr) /* I - IPP attribute value (or NULL) */
1764 {
1765 int i; /* Looping var */
1766
1767
1768 p->num_auth_info_required = 0;
1769
1770 /*
1771 * Do we have a plain text value?
1772 */
1773
1774 if (values)
1775 {
1776 /*
1777 * Yes, grab the keywords...
1778 */
1779
1780 const char *end; /* End of current value */
1781
1782
1783 while (*values && p->num_auth_info_required < 4)
1784 {
1785 if ((end = strchr(values, ',')) == NULL)
1786 end = values + strlen(values);
1787
1788 if ((end - values) == 4 && !strncmp(values, "none", 4))
1789 {
1790 if (p->num_auth_info_required != 0 || *end)
1791 return (0);
1792
1793 p->auth_info_required[p->num_auth_info_required] = "none";
1794 p->num_auth_info_required ++;
1795
1796 return (1);
1797 }
1798 else if ((end - values) == 9 && !strncmp(values, "negotiate", 9))
1799 {
1800 if (p->num_auth_info_required != 0 || *end)
1801 return (0);
1802
1803 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1804 p->num_auth_info_required ++;
1805
1806 /*
1807 * Don't allow sharing of queues that require Kerberos authentication.
1808 */
1809
1810 if (p->shared)
1811 {
1812 cupsdDeregisterPrinter(p, 1);
1813 p->shared = 0;
1814 }
1815 }
1816 else if ((end - values) == 6 && !strncmp(values, "domain", 6))
1817 {
1818 p->auth_info_required[p->num_auth_info_required] = "domain";
1819 p->num_auth_info_required ++;
1820 }
1821 else if ((end - values) == 8 && !strncmp(values, "password", 8))
1822 {
1823 p->auth_info_required[p->num_auth_info_required] = "password";
1824 p->num_auth_info_required ++;
1825 }
1826 else if ((end - values) == 8 && !strncmp(values, "username", 8))
1827 {
1828 p->auth_info_required[p->num_auth_info_required] = "username";
1829 p->num_auth_info_required ++;
1830 }
1831 else
1832 return (0);
1833
1834 values = (*end) ? end + 1 : end;
1835 }
1836
1837 if (p->num_auth_info_required == 0)
1838 {
1839 p->auth_info_required[0] = "none";
1840 p->num_auth_info_required = 1;
1841 }
1842
1843 /*
1844 * Update the printer-type value as needed...
1845 */
1846
1847 if (p->num_auth_info_required > 1 ||
1848 strcmp(p->auth_info_required[0], "none"))
1849 p->type |= CUPS_PRINTER_AUTHENTICATED;
1850 else
1851 p->type &= (cups_ptype_t)~CUPS_PRINTER_AUTHENTICATED;
1852
1853 return (1);
1854 }
1855
1856 /*
1857 * Grab values from an attribute instead...
1858 */
1859
1860 if (!attr || attr->num_values > 4)
1861 return (0);
1862
1863 for (i = 0; i < attr->num_values; i ++)
1864 {
1865 if (!strcmp(attr->values[i].string.text, "none"))
1866 {
1867 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1868 return (0);
1869
1870 p->auth_info_required[p->num_auth_info_required] = "none";
1871 p->num_auth_info_required ++;
1872
1873 return (1);
1874 }
1875 else if (!strcmp(attr->values[i].string.text, "negotiate"))
1876 {
1877 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1878 return (0);
1879
1880 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1881 p->num_auth_info_required ++;
1882
1883 /*
1884 * Don't allow sharing of queues that require Kerberos authentication.
1885 */
1886
1887 if (p->shared)
1888 {
1889 cupsdDeregisterPrinter(p, 1);
1890 p->shared = 0;
1891 }
1892
1893 return (1);
1894 }
1895 else if (!strcmp(attr->values[i].string.text, "domain"))
1896 {
1897 p->auth_info_required[p->num_auth_info_required] = "domain";
1898 p->num_auth_info_required ++;
1899 }
1900 else if (!strcmp(attr->values[i].string.text, "password"))
1901 {
1902 p->auth_info_required[p->num_auth_info_required] = "password";
1903 p->num_auth_info_required ++;
1904 }
1905 else if (!strcmp(attr->values[i].string.text, "username"))
1906 {
1907 p->auth_info_required[p->num_auth_info_required] = "username";
1908 p->num_auth_info_required ++;
1909 }
1910 else
1911 return (0);
1912 }
1913
1914 return (1);
1915 }
1916
1917
1918 /*
1919 * 'cupsdSetDeviceURI()' - Set the device URI for a printer.
1920 */
1921
1922 void
cupsdSetDeviceURI(cupsd_printer_t * p,const char * uri)1923 cupsdSetDeviceURI(cupsd_printer_t *p, /* I - Printer */
1924 const char *uri) /* I - Device URI */
1925 {
1926 char buffer[1024], /* URI buffer */
1927 *start, /* Start of data after scheme */
1928 *slash, /* First slash after scheme:// */
1929 *ptr; /* Pointer into user@host:port part */
1930
1931
1932 /*
1933 * Set the full device URI..
1934 */
1935
1936 cupsdSetString(&(p->device_uri), uri);
1937
1938 /*
1939 * Copy the device URI to a temporary buffer so we can sanitize any auth
1940 * info in it...
1941 */
1942
1943 strlcpy(buffer, uri, sizeof(buffer));
1944
1945 /*
1946 * Find the end of the scheme:// part...
1947 */
1948
1949 if ((ptr = strchr(buffer, ':')) != NULL)
1950 {
1951 for (start = ptr + 1; *start; start ++)
1952 if (*start != '/')
1953 break;
1954
1955 /*
1956 * Find the next slash (/) in the URI...
1957 */
1958
1959 if ((slash = strchr(start, '/')) == NULL)
1960 slash = start + strlen(start); /* No slash, point to the end */
1961
1962 /*
1963 * Check for an @ sign before the slash...
1964 */
1965
1966 if ((ptr = strchr(start, '@')) != NULL && ptr < slash)
1967 {
1968 /*
1969 * Found an @ sign and it is before the resource part, so we have
1970 * an authentication string. Copy the remaining URI over the
1971 * authentication string...
1972 */
1973
1974 _cups_strcpy(start, ptr + 1);
1975 }
1976 }
1977
1978 /*
1979 * Save the sanitized URI...
1980 */
1981
1982 cupsdSetString(&(p->sanitized_device_uri), buffer);
1983 }
1984
1985
1986 /*
1987 * 'cupsdSetPrinterAttr()' - Set a printer attribute.
1988 */
1989
1990 void
cupsdSetPrinterAttr(cupsd_printer_t * p,const char * name,const char * value)1991 cupsdSetPrinterAttr(
1992 cupsd_printer_t *p, /* I - Printer */
1993 const char *name, /* I - Attribute name */
1994 const char *value) /* I - Attribute value string */
1995 {
1996 ipp_attribute_t *attr; /* Attribute */
1997 int i, /* Looping var */
1998 count; /* Number of values */
1999 char *temp, /* Temporary copy of value string */
2000 *ptr, /* Pointer into value */
2001 *start, /* Start of value */
2002 quote; /* Quote character */
2003 ipp_tag_t value_tag; /* Value tag for this attribute */
2004
2005
2006 /*
2007 * Don't allow empty values...
2008 */
2009
2010 if (!*value && strcmp(name, "marker-message"))
2011 {
2012 cupsdLogMessage(CUPSD_LOG_ERROR, "Ignoring empty \"%s\" attribute", name);
2013 return;
2014 }
2015
2016 /*
2017 * Copy the value string so we can do what we want with it...
2018 */
2019
2020 if ((temp = strdup(value)) == NULL)
2021 {
2022 cupsdLogMessage(CUPSD_LOG_ERROR,
2023 "Unable to duplicate value for \"%s\" attribute.", name);
2024 return;
2025 }
2026
2027 /*
2028 * Count the number of values...
2029 */
2030
2031 for (count = 1, quote = '\0', ptr = temp;
2032 *ptr;
2033 ptr ++)
2034 {
2035 if (*ptr == quote)
2036 quote = '\0';
2037 else if (quote)
2038 continue;
2039 else if (*ptr == '\\' && ptr[1])
2040 ptr ++;
2041 else if (*ptr == '\'' || *ptr == '\"')
2042 quote = *ptr;
2043 else if (*ptr == ',')
2044 count ++;
2045 }
2046
2047 /*
2048 * Then add or update the attribute as needed...
2049 */
2050
2051 if (!strcmp(name, "marker-levels") || !strcmp(name, "marker-low-levels") ||
2052 !strcmp(name, "marker-high-levels"))
2053 {
2054 /*
2055 * Integer values...
2056 */
2057
2058 if ((attr = ippFindAttribute(p->attrs, name, IPP_TAG_INTEGER)) != NULL &&
2059 attr->num_values < count)
2060 {
2061 ippDeleteAttribute(p->attrs, attr);
2062 attr = NULL;
2063 }
2064
2065 if (attr)
2066 attr->num_values = count;
2067 else
2068 attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, name,
2069 count, NULL);
2070
2071 if (!attr)
2072 {
2073 free(temp);
2074 cupsdLogMessage(CUPSD_LOG_ERROR,
2075 "Unable to allocate memory for printer attribute "
2076 "(%d values)", count);
2077 return;
2078 }
2079
2080 for (i = 0, start = temp; i < count; i ++)
2081 {
2082 if ((ptr = strchr(start, ',')) != NULL)
2083 *ptr++ = '\0';
2084
2085 attr->values[i].integer = strtol(start, NULL, 10);
2086
2087 if (ptr)
2088 start = ptr;
2089 }
2090 }
2091 else
2092 {
2093 /*
2094 * Name or keyword values...
2095 */
2096
2097 if (!strcmp(name, "marker-types"))
2098 value_tag = IPP_TAG_KEYWORD;
2099 else if (!strcmp(name, "marker-message"))
2100 value_tag = IPP_TAG_TEXT;
2101 else
2102 value_tag = IPP_TAG_NAME;
2103
2104 if ((attr = ippFindAttribute(p->attrs, name, value_tag)) != NULL &&
2105 attr->num_values < count)
2106 {
2107 ippDeleteAttribute(p->attrs, attr);
2108 attr = NULL;
2109 }
2110
2111 if (attr)
2112 {
2113 for (i = 0; i < attr->num_values; i ++)
2114 _cupsStrFree(attr->values[i].string.text);
2115
2116 attr->num_values = count;
2117 }
2118 else
2119 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, value_tag, name,
2120 count, NULL, NULL);
2121
2122 if (!attr)
2123 {
2124 free(temp);
2125 cupsdLogMessage(CUPSD_LOG_ERROR,
2126 "Unable to allocate memory for printer attribute "
2127 "(%d values)", count);
2128 return;
2129 }
2130
2131 for (i = 0, quote = '\0', ptr = temp; i < count; i ++)
2132 {
2133 for (start = ptr; *ptr; ptr ++)
2134 {
2135 if (*ptr == quote)
2136 *ptr = quote = '\0';
2137 else if (quote)
2138 continue;
2139 else if (*ptr == '\\' && ptr[1])
2140 _cups_strcpy(ptr, ptr + 1);
2141 else if (*ptr == '\'' || *ptr == '\"')
2142 {
2143 quote = *ptr;
2144
2145 if (ptr == start)
2146 start ++;
2147 else
2148 _cups_strcpy(ptr, ptr + 1);
2149 }
2150 else if (*ptr == ',')
2151 {
2152 *ptr++ = '\0';
2153 break;
2154 }
2155 }
2156
2157 attr->values[i].string.text = _cupsStrAlloc(start);
2158 }
2159 }
2160
2161 free(temp);
2162
2163 /*
2164 * Update the printer-supply and printer-supply-description, as needed...
2165 */
2166
2167 if (!strcmp(name, "marker-names"))
2168 {
2169 ipp_attribute_t *supply_desc = ippFindAttribute(p->attrs, "printer-supply-description", IPP_TAG_TEXT);
2170 /* printer-supply-description attribute */
2171
2172 if (supply_desc != NULL)
2173 ippDeleteAttribute(p->attrs, supply_desc);
2174
2175 supply_desc = ippCopyAttribute(p->attrs, attr, 0);
2176 ippSetName(p->attrs, &supply_desc, "printer-supply-description");
2177 ippSetValueTag(p->attrs, &supply_desc, IPP_TAG_TEXT);
2178 }
2179 else if (!strcmp(name, "marker-colors") || !strcmp(name, "marker-levels") || !strcmp(name, "marker-types"))
2180 {
2181 char buffer[256], /* printer-supply values */
2182 pstype[64], /* printer-supply type value */
2183 *psptr; /* Pointer into type */
2184 const char *color, /* marker-colors value */
2185 *type; /* marker-types value */
2186 int level; /* marker-levels value */
2187 ipp_attribute_t *colors = ippFindAttribute(p->attrs, "marker-colors", IPP_TAG_NAME);
2188 /* marker-colors attribute */
2189 ipp_attribute_t *levels = ippFindAttribute(p->attrs, "marker-levels", IPP_TAG_INTEGER);
2190 /* marker-levels attribute */
2191 ipp_attribute_t *types = ippFindAttribute(p->attrs, "marker-types", IPP_TAG_KEYWORD);
2192 /* marker-types attribute */
2193 ipp_attribute_t *supply = ippFindAttribute(p->attrs, "printer-supply", IPP_TAG_STRING);
2194 /* printer-supply attribute */
2195
2196 if (supply != NULL)
2197 {
2198 ippDeleteAttribute(p->attrs, supply);
2199 supply = NULL;
2200 }
2201
2202 if (!colors || !levels || !types)
2203 return;
2204
2205 count = ippGetCount(colors);
2206 if (count != ippGetCount(levels) || count != ippGetCount(types))
2207 return;
2208
2209 for (i = 0; i < count; i ++)
2210 {
2211 color = ippGetString(colors, i, NULL);
2212 level = ippGetInteger(levels, i);
2213 type = ippGetString(types, i, NULL);
2214
2215 for (psptr = pstype; *type && psptr < (pstype + sizeof(pstype) - 1); type ++)
2216 if (*type == '-')
2217 {
2218 type ++;
2219 *psptr++ = (char)toupper(*type & 255);
2220 }
2221 else
2222 *psptr++ = *type;
2223 *psptr = '\0';
2224
2225 snprintf(buffer, sizeof(buffer), "index=%d;class=%s;type=%s;unit=percent;maxcapacity=100;level=%d;colorantname=%s;", i + 1, strncmp(pstype, "waste", 5) ? "supplyThatIsConsumed" : "receptacleThatIsFilled", pstype, level, color);
2226
2227 if (!i)
2228 supply = ippAddOctetString(p->attrs, IPP_TAG_PRINTER, "printer-supply", buffer, (int)strlen(buffer));
2229 else
2230 ippSetOctetString(p->attrs, &supply, i, buffer, (int)strlen(buffer));
2231 }
2232 }
2233 }
2234
2235
2236 /*
2237 * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file.
2238 */
2239
2240 void
cupsdSetPrinterAttrs(cupsd_printer_t * p)2241 cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */
2242 {
2243 int i; /* Looping var */
2244 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
2245 cupsd_location_t *auth; /* Pointer to authentication element */
2246 const char *auth_supported; /* Authentication supported */
2247 ipp_t *oldattrs; /* Old printer attributes */
2248 ipp_attribute_t *attr; /* Attribute data */
2249 char *name, /* Current user/group name */
2250 *filter; /* Current filter */
2251
2252
2253 /*
2254 * Make sure that we have the common attributes defined...
2255 */
2256
2257 if (!CommonData)
2258 cupsdCreateCommonData();
2259
2260 _cupsRWLockWrite(&p->lock);
2261
2262 /*
2263 * Clear out old filters, if any...
2264 */
2265
2266 delete_printer_filters(p);
2267
2268 /*
2269 * Figure out the authentication that is required for the printer.
2270 */
2271
2272 auth_supported = "requesting-user-name";
2273
2274 if (p->type & CUPS_PRINTER_CLASS)
2275 snprintf(resource, sizeof(resource), "/classes/%s", p->name);
2276 else
2277 snprintf(resource, sizeof(resource), "/printers/%s", p->name);
2278
2279 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
2280 auth->type == CUPSD_AUTH_NONE)
2281 auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB);
2282
2283 if (auth)
2284 {
2285 int auth_type; /* Authentication type */
2286
2287
2288 if ((auth_type = auth->type) == CUPSD_AUTH_DEFAULT)
2289 auth_type = cupsdDefaultAuthType();
2290
2291 if (auth_type == CUPSD_AUTH_BASIC)
2292 auth_supported = "basic";
2293 #ifdef HAVE_GSSAPI
2294 else if (auth_type == CUPSD_AUTH_NEGOTIATE)
2295 auth_supported = "negotiate";
2296 #endif /* HAVE_GSSAPI */
2297
2298 if (auth_type != CUPSD_AUTH_NONE)
2299 p->type |= CUPS_PRINTER_AUTHENTICATED;
2300 else
2301 p->type &= (cups_ptype_t)~CUPS_PRINTER_AUTHENTICATED;
2302 }
2303 else
2304 p->type &= (cups_ptype_t)~CUPS_PRINTER_AUTHENTICATED;
2305
2306 /*
2307 * Create the required IPP attributes for a printer...
2308 */
2309
2310 oldattrs = p->attrs;
2311 p->attrs = ippNew();
2312
2313 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2314 "uri-authentication-supported", NULL, auth_supported);
2315 if (p->printer_id)
2316 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "printer-id", p->printer_id);
2317 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL,
2318 p->name);
2319 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location",
2320 NULL, p->location ? p->location : "");
2321 if (p->geo_location)
2322 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-geo-location", NULL, p->geo_location);
2323 else
2324 ippAddOutOfBand(p->attrs, IPP_TAG_PRINTER, IPP_TAG_UNKNOWN, "printer-geo-location");
2325 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info",
2326 NULL, p->info ? p->info : "");
2327 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-organization", NULL, p->organization ? p->organization : "");
2328 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-organizational-unit", NULL, p->organizational_unit ? p->organizational_unit : "");
2329 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-uuid", NULL, p->uuid);
2330
2331 if (cupsArrayCount(p->users) > 0)
2332 {
2333 if (p->deny_users)
2334 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2335 "requesting-user-name-denied",
2336 cupsArrayCount(p->users), NULL, NULL);
2337 else
2338 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2339 "requesting-user-name-allowed",
2340 cupsArrayCount(p->users), NULL, NULL);
2341
2342 for (i = 0, name = (char *)cupsArrayFirst(p->users);
2343 name;
2344 i ++, name = (char *)cupsArrayNext(p->users))
2345 attr->values[i].string.text = _cupsStrAlloc(name);
2346 }
2347
2348 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2349 "job-quota-period", p->quota_period);
2350 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2351 "job-k-limit", p->k_limit);
2352 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2353 "job-page-limit", p->page_limit);
2354 if (p->num_auth_info_required > 0 && strcmp(p->auth_info_required[0], "none"))
2355 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2356 "auth-info-required", p->num_auth_info_required, NULL,
2357 p->auth_info_required);
2358
2359 if (cupsArrayCount(Banners) > 0)
2360 {
2361 /*
2362 * Setup the job-sheets-default attribute...
2363 */
2364
2365 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2366 "job-sheets-default", 2, NULL, NULL);
2367
2368 if (attr != NULL)
2369 {
2370 attr->values[0].string.text = _cupsStrAlloc(Classification ?
2371 Classification : p->job_sheets[0]);
2372 attr->values[1].string.text = _cupsStrAlloc(Classification ?
2373 Classification : p->job_sheets[1]);
2374 }
2375 }
2376
2377 p->raw = 0;
2378 p->remote = 0;
2379
2380 /*
2381 * Assign additional attributes depending on whether this is a printer
2382 * or class...
2383 */
2384
2385 if (p->type & CUPS_PRINTER_CLASS)
2386 {
2387 p->raw = 1;
2388 p->type &= (cups_ptype_t)~CUPS_PRINTER_OPTIONS;
2389
2390 /*
2391 * Add class-specific attributes...
2392 */
2393
2394 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2395 "printer-make-and-model", NULL, "Local Printer Class");
2396 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2397 "file:///dev/null");
2398
2399 if (p->num_printers > 0)
2400 {
2401 /*
2402 * Add a list of member names; URIs are added in copy_printer_attrs...
2403 */
2404
2405 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2406 "member-names", p->num_printers, NULL, NULL);
2407 p->type |= CUPS_PRINTER_OPTIONS;
2408
2409 for (i = 0; i < p->num_printers; i ++)
2410 {
2411 if (attr != NULL)
2412 attr->values[i].string.text = _cupsStrAlloc(p->printers[i]->name);
2413
2414 p->type &= (cups_ptype_t)~CUPS_PRINTER_OPTIONS | p->printers[i]->type;
2415 }
2416 }
2417 }
2418 else
2419 {
2420 /*
2421 * Add printer-specific attributes...
2422 */
2423
2424 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2425 p->sanitized_device_uri);
2426
2427 /*
2428 * Assign additional attributes from the PPD file (if any)...
2429 */
2430
2431 load_ppd(p);
2432
2433 /*
2434 * Add filters for printer...
2435 */
2436
2437 cupsdSetPrinterReasons(p, "-cups-missing-filter-warning,"
2438 "cups-insecure-filter-warning");
2439
2440 if (p->pc && p->pc->filters)
2441 {
2442 for (filter = (char *)cupsArrayFirst(p->pc->filters);
2443 filter;
2444 filter = (char *)cupsArrayNext(p->pc->filters))
2445 add_printer_filter(p, p->filetype, filter);
2446 }
2447 else if (!(p->type & CUPS_PRINTER_REMOTE))
2448 {
2449 /*
2450 * Add a filter from application/vnd.cups-raw to printer/name to
2451 * handle "raw" printing by users.
2452 */
2453
2454 add_printer_filter(p, p->filetype, "application/vnd.cups-raw 0 -");
2455
2456 /*
2457 * Add a PostScript filter, since this is still possibly PS printer.
2458 */
2459
2460 add_printer_filter(p, p->filetype,
2461 "application/vnd.cups-postscript 0 -");
2462 }
2463
2464 if (p->pc && p->pc->prefilters)
2465 {
2466 if (!p->prefiltertype)
2467 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", p->name);
2468
2469 for (filter = (char *)cupsArrayFirst(p->pc->prefilters);
2470 filter;
2471 filter = (char *)cupsArrayNext(p->pc->prefilters))
2472 add_printer_filter(p, p->prefiltertype, filter);
2473 }
2474 }
2475
2476 /*
2477 * Copy marker attributes as needed...
2478 */
2479
2480 if (oldattrs)
2481 {
2482 ipp_attribute_t *oldattr; /* Old attribute */
2483
2484
2485 if ((oldattr = ippFindAttribute(oldattrs, "marker-colors",
2486 IPP_TAG_NAME)) != NULL)
2487 {
2488 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2489 "marker-colors", oldattr->num_values, NULL,
2490 NULL)) != NULL)
2491 {
2492 for (i = 0; i < oldattr->num_values; i ++)
2493 attr->values[i].string.text =
2494 _cupsStrAlloc(oldattr->values[i].string.text);
2495 }
2496 }
2497
2498 if ((oldattr = ippFindAttribute(oldattrs, "marker-levels",
2499 IPP_TAG_INTEGER)) != NULL)
2500 {
2501 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2502 "marker-levels", oldattr->num_values,
2503 NULL)) != NULL)
2504 {
2505 for (i = 0; i < oldattr->num_values; i ++)
2506 attr->values[i].integer = oldattr->values[i].integer;
2507 }
2508 }
2509
2510 if ((oldattr = ippFindAttribute(oldattrs, "marker-message",
2511 IPP_TAG_TEXT)) != NULL)
2512 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "marker-message",
2513 NULL, oldattr->values[0].string.text);
2514
2515 if ((oldattr = ippFindAttribute(oldattrs, "marker-low-levels",
2516 IPP_TAG_INTEGER)) != NULL)
2517 {
2518 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2519 "marker-low-levels", oldattr->num_values,
2520 NULL)) != NULL)
2521 {
2522 for (i = 0; i < oldattr->num_values; i ++)
2523 attr->values[i].integer = oldattr->values[i].integer;
2524 }
2525 }
2526
2527 if ((oldattr = ippFindAttribute(oldattrs, "marker-high-levels",
2528 IPP_TAG_INTEGER)) != NULL)
2529 {
2530 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2531 "marker-high-levels", oldattr->num_values,
2532 NULL)) != NULL)
2533 {
2534 for (i = 0; i < oldattr->num_values; i ++)
2535 attr->values[i].integer = oldattr->values[i].integer;
2536 }
2537 }
2538
2539 if ((oldattr = ippFindAttribute(oldattrs, "marker-names",
2540 IPP_TAG_NAME)) != NULL)
2541 {
2542 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2543 "marker-names", oldattr->num_values, NULL,
2544 NULL)) != NULL)
2545 {
2546 for (i = 0; i < oldattr->num_values; i ++)
2547 attr->values[i].string.text =
2548 _cupsStrAlloc(oldattr->values[i].string.text);
2549 }
2550 }
2551
2552 if ((oldattr = ippFindAttribute(oldattrs, "marker-types",
2553 IPP_TAG_KEYWORD)) != NULL)
2554 {
2555 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2556 "marker-types", oldattr->num_values, NULL,
2557 NULL)) != NULL)
2558 {
2559 for (i = 0; i < oldattr->num_values; i ++)
2560 attr->values[i].string.text =
2561 _cupsStrAlloc(oldattr->values[i].string.text);
2562 }
2563 }
2564
2565 ippDelete(oldattrs);
2566 }
2567
2568 /*
2569 * Force sharing off for remote queues...
2570 */
2571
2572 if (p->type & CUPS_PRINTER_REMOTE)
2573 p->shared = 0;
2574
2575 /*
2576 * Populate the document-format-supported attribute...
2577 */
2578
2579 add_printer_formats(p);
2580
2581 /*
2582 * Add name-default attributes...
2583 */
2584
2585 add_printer_defaults(p);
2586
2587 _cupsRWUnlock(&p->lock);
2588
2589 /*
2590 * Let the browse protocols reflect the change
2591 */
2592
2593 cupsdRegisterPrinter(p);
2594 }
2595
2596
2597 /*
2598 * 'cupsdSetPrinterReasons()' - Set/update the reasons strings.
2599 */
2600
2601 int /* O - 1 if something changed, 0 otherwise */
cupsdSetPrinterReasons(cupsd_printer_t * p,const char * s)2602 cupsdSetPrinterReasons(
2603 cupsd_printer_t *p, /* I - Printer */
2604 const char *s) /* I - Reasons strings */
2605 {
2606 int i, /* Looping var */
2607 changed = 0; /* Did something change? */
2608 const char *sptr; /* Pointer into reasons */
2609 char reason[255], /* Reason string */
2610 *rptr; /* Pointer into reason */
2611
2612
2613 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2614 "cupsdSetPrinterReasons(p=%p(%s),s=\"%s\"", p, p->name, s);
2615
2616 if (s[0] == '-' || s[0] == '+')
2617 {
2618 /*
2619 * Add/remove reasons...
2620 */
2621
2622 sptr = s + 1;
2623 }
2624 else
2625 {
2626 /*
2627 * Replace reasons...
2628 */
2629
2630 sptr = s;
2631
2632 for (i = 0; i < p->num_reasons; i ++)
2633 _cupsStrFree(p->reasons[i]);
2634
2635 p->num_reasons = 0;
2636 changed = 1;
2637
2638 dirty_printer(p);
2639 }
2640
2641 if (!strcmp(s, "none"))
2642 return (changed);
2643
2644 /*
2645 * Loop through all of the reasons...
2646 */
2647
2648 while (*sptr)
2649 {
2650 /*
2651 * Skip leading whitespace and commas...
2652 */
2653
2654 while (isspace(*sptr & 255) || *sptr == ',')
2655 sptr ++;
2656
2657 for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++)
2658 if (rptr < (reason + sizeof(reason) - 1))
2659 *rptr++ = *sptr;
2660
2661 if (rptr == reason)
2662 break;
2663
2664 *rptr = '\0';
2665
2666 if (s[0] == '-')
2667 {
2668 /*
2669 * Remove reason...
2670 */
2671
2672 for (i = 0; i < p->num_reasons; i ++)
2673 if (!strcmp(reason, p->reasons[i]))
2674 {
2675 /*
2676 * Found a match, so remove it...
2677 */
2678
2679 p->num_reasons --;
2680 changed = 1;
2681 _cupsStrFree(p->reasons[i]);
2682
2683 if (i < p->num_reasons)
2684 memmove(p->reasons + i, p->reasons + i + 1, (size_t)(p->num_reasons - i) * sizeof(char *));
2685
2686 if (!strcmp(reason, "paused") && p->state == IPP_PRINTER_STOPPED)
2687 cupsdSetPrinterState(p, IPP_PRINTER_IDLE, 1);
2688
2689 if (!strcmp(reason, "cups-waiting-for-job-completed") && p->job)
2690 p->job->completed = 0;
2691
2692 if (strcmp(reason, "connecting-to-device"))
2693 dirty_printer(p);
2694
2695 break;
2696 }
2697 }
2698 else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2699 {
2700 /*
2701 * Add reason...
2702 */
2703
2704 for (i = 0; i < p->num_reasons; i ++)
2705 if (!strcmp(reason, p->reasons[i]))
2706 break;
2707
2708 if (i >= p->num_reasons)
2709 {
2710 if (i >= (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2711 {
2712 cupsdLogMessage(CUPSD_LOG_ALERT,
2713 "Too many printer-state-reasons values for %s (%d)",
2714 p->name, i + 1);
2715 return (changed);
2716 }
2717
2718 p->reasons[i] = _cupsStrAlloc(reason);
2719 p->num_reasons ++;
2720 changed = 1;
2721
2722 if (!strcmp(reason, "paused") && p->state != IPP_PRINTER_STOPPED)
2723 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 1);
2724
2725 if (!strcmp(reason, "cups-waiting-for-job-completed") && p->job)
2726 p->job->completed = 1;
2727
2728 if (strcmp(reason, "connecting-to-device"))
2729 dirty_printer(p);
2730 }
2731 }
2732 }
2733
2734 return (changed);
2735 }
2736
2737
2738 /*
2739 * 'cupsdSetPrinterState()' - Update the current state of a printer.
2740 */
2741
2742 void
cupsdSetPrinterState(cupsd_printer_t * p,ipp_pstate_t s,int update)2743 cupsdSetPrinterState(
2744 cupsd_printer_t *p, /* I - Printer to change */
2745 ipp_pstate_t s, /* I - New state */
2746 int update) /* I - Update printers.conf? */
2747 {
2748 cupsd_job_t *job; /* Current job */
2749 ipp_pstate_t old_state; /* Old printer state */
2750 static const char * const printer_states[] =
2751 { /* State strings */
2752 "idle",
2753 "processing",
2754 "stopped"
2755 };
2756
2757
2758 /*
2759 * Set the new state...
2760 */
2761
2762 old_state = p->state;
2763 p->state = s;
2764
2765 if (old_state != s)
2766 {
2767 cupsdAddEvent(s == IPP_PRINTER_STOPPED ? CUPSD_EVENT_PRINTER_STOPPED :
2768 CUPSD_EVENT_PRINTER_STATE, p, NULL,
2769 "%s \"%s\" state changed to %s.",
2770 (p->type & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
2771 p->name, printer_states[p->state - IPP_PRINTER_IDLE]);
2772
2773 /*
2774 * Let the browse code know this needs to be updated...
2775 */
2776
2777 p->state_time = time(NULL);
2778 }
2779
2780 /*
2781 * Set/clear the paused reason as needed...
2782 */
2783
2784 if (s == IPP_PRINTER_STOPPED)
2785 cupsdSetPrinterReasons(p, "+paused");
2786 else
2787 cupsdSetPrinterReasons(p, "-paused");
2788
2789 if (old_state != s)
2790 {
2791 for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs);
2792 job;
2793 job = (cupsd_job_t *)cupsArrayNext(ActiveJobs))
2794 if (job->reasons && job->state_value == IPP_JOB_PENDING &&
2795 !_cups_strcasecmp(job->dest, p->name))
2796 ippSetString(job->attrs, &job->reasons, 0,
2797 s == IPP_PRINTER_STOPPED ? "printer-stopped" : "none");
2798 }
2799
2800 /*
2801 * Clear the message for the queue when going to processing...
2802 */
2803
2804 if (s == IPP_PRINTER_PROCESSING)
2805 p->state_message[0] = '\0';
2806
2807 /*
2808 * Let the browse protocols reflect the change...
2809 */
2810
2811 if (update)
2812 cupsdRegisterPrinter(p);
2813
2814 /*
2815 * Save the printer configuration if a printer goes from idle or processing
2816 * to stopped (or visa-versa)...
2817 */
2818
2819 if (update &&
2820 (old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED))
2821 dirty_printer(p);
2822 }
2823
2824
2825 /*
2826 * 'cupsdStopPrinter()' - Stop a printer from printing any jobs...
2827 */
2828
2829 void
cupsdStopPrinter(cupsd_printer_t * p,int update)2830 cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */
2831 int update)/* I - Update printers.conf? */
2832 {
2833 /*
2834 * Set the printer state...
2835 */
2836
2837 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
2838
2839 /*
2840 * See if we have a job printing on this printer...
2841 */
2842
2843 if (p->job && p->job->state_value == IPP_JOB_PROCESSING)
2844 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT,
2845 "Job stopped due to printer being paused.");
2846 }
2847
2848
2849 /*
2850 * 'cupsdUpdatePrinterPPD()' - Update keywords in a printer's PPD file.
2851 */
2852
2853 int /* O - 1 if successful, 0 otherwise */
cupsdUpdatePrinterPPD(cupsd_printer_t * p,int num_keywords,cups_option_t * keywords)2854 cupsdUpdatePrinterPPD(
2855 cupsd_printer_t *p, /* I - Printer */
2856 int num_keywords, /* I - Number of keywords */
2857 cups_option_t *keywords) /* I - Keywords */
2858 {
2859 int i; /* Looping var */
2860 cups_file_t *src, /* Original file */
2861 *dst; /* New file */
2862 char srcfile[1024], /* Original filename */
2863 dstfile[1024], /* New filename */
2864 line[1024], /* Line from file */
2865 keystring[41]; /* Keyword from line */
2866 cups_option_t *keyword; /* Current keyword */
2867
2868
2869 cupsdLogMessage(CUPSD_LOG_INFO, "Updating keywords in PPD file for %s...",
2870 p->name);
2871
2872 /*
2873 * Get the old and new PPD filenames...
2874 */
2875
2876 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd.O", ServerRoot, p->name);
2877 snprintf(dstfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, p->name);
2878
2879 /*
2880 * Rename the old file and open the old and new...
2881 */
2882
2883 if (rename(dstfile, srcfile))
2884 {
2885 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to backup PPD file for %s: %s",
2886 p->name, strerror(errno));
2887 return (0);
2888 }
2889
2890 if ((src = cupsFileOpen(srcfile, "r")) == NULL)
2891 {
2892 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open PPD file \"%s\": %s",
2893 srcfile, strerror(errno));
2894 rename(srcfile, dstfile);
2895 return (0);
2896 }
2897
2898 if ((dst = cupsFileOpen(dstfile, "w")) == NULL)
2899 {
2900 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create PPD file \"%s\": %s",
2901 dstfile, strerror(errno));
2902 cupsFileClose(src);
2903 rename(srcfile, dstfile);
2904 return (0);
2905 }
2906
2907 /*
2908 * Copy the first line and then write out all of the keywords...
2909 */
2910
2911 if (!cupsFileGets(src, line, sizeof(line)))
2912 {
2913 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to read PPD file \"%s\": %s",
2914 srcfile, strerror(errno));
2915 cupsFileClose(src);
2916 cupsFileClose(dst);
2917 rename(srcfile, dstfile);
2918 return (0);
2919 }
2920
2921 cupsFilePrintf(dst, "%s\n", line);
2922
2923 for (i = num_keywords, keyword = keywords; i > 0; i --, keyword ++)
2924 {
2925 cupsdLogMessage(CUPSD_LOG_DEBUG, "*%s: %s", keyword->name, keyword->value);
2926 cupsFilePrintf(dst, "*%s: %s\n", keyword->name, keyword->value);
2927 }
2928
2929 /*
2930 * Then copy the rest of the PPD file, dropping any keywords we changed.
2931 */
2932
2933 while (cupsFileGets(src, line, sizeof(line)))
2934 {
2935 /*
2936 * Skip keywords we've already set...
2937 */
2938
2939 if (sscanf(line, "*%40[^:]:", keystring) == 1 &&
2940 cupsGetOption(keystring, num_keywords, keywords))
2941 continue;
2942
2943 /*
2944 * Otherwise write the line...
2945 */
2946
2947 cupsFilePrintf(dst, "%s\n", line);
2948 }
2949
2950 /*
2951 * Close files and return...
2952 */
2953
2954 cupsFileClose(src);
2955 cupsFileClose(dst);
2956
2957 return (1);
2958 }
2959
2960
2961 /*
2962 * 'cupsdUpdatePrinters()' - Update printers after a partial reload.
2963 */
2964
2965 void
cupsdUpdatePrinters(void)2966 cupsdUpdatePrinters(void)
2967 {
2968 cupsd_printer_t *p; /* Current printer */
2969
2970
2971 /*
2972 * Loop through the printers and recreate the printer attributes
2973 * for any local printers since the policy and/or access control
2974 * stuff may have changed. Also, if browsing is disabled, remove
2975 * any remote printers...
2976 */
2977
2978 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
2979 p;
2980 p = (cupsd_printer_t *)cupsArrayNext(Printers))
2981 {
2982 /*
2983 * Update the operation policy pointer...
2984 */
2985
2986 if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL)
2987 p->op_policy_ptr = DefaultPolicyPtr;
2988
2989 /*
2990 * Update printer attributes...
2991 */
2992
2993 cupsdSetPrinterAttrs(p);
2994 }
2995 }
2996
2997
2998 /*
2999 * 'cupsdValidateDest()' - Validate a printer/class destination.
3000 */
3001
3002 const char * /* O - Printer or class name */
cupsdValidateDest(const char * uri,cups_ptype_t * dtype,cupsd_printer_t ** printer)3003 cupsdValidateDest(
3004 const char *uri, /* I - Printer URI */
3005 cups_ptype_t *dtype, /* O - Type (printer or class) */
3006 cupsd_printer_t **printer) /* O - Printer pointer */
3007 {
3008 cupsd_printer_t *p; /* Current printer */
3009 char localname[1024],/* Localized hostname */
3010 *lptr, /* Pointer into localized hostname */
3011 *sptr, /* Pointer into server name */
3012 *rptr, /* Pointer into resource */
3013 scheme[32], /* Scheme portion of URI */
3014 username[64], /* Username portion of URI */
3015 hostname[HTTP_MAX_HOST],
3016 /* Host portion of URI */
3017 resource[HTTP_MAX_URI];
3018 /* Resource portion of URI */
3019 int port; /* Port portion of URI */
3020
3021
3022 /*
3023 * Initialize return values...
3024 */
3025
3026 if (printer)
3027 *printer = NULL;
3028
3029 if (dtype)
3030 *dtype = (cups_ptype_t)0;
3031
3032 /*
3033 * Pull the hostname and resource from the URI...
3034 */
3035
3036 httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
3037 username, sizeof(username), hostname, sizeof(hostname),
3038 &port, resource, sizeof(resource));
3039
3040 /*
3041 * See if the resource is a class or printer...
3042 */
3043
3044 if (!strncmp(resource, "/classes/", 9))
3045 {
3046 /*
3047 * Class...
3048 */
3049
3050 rptr = resource + 9;
3051 }
3052 else if (!strncmp(resource, "/printers/", 10))
3053 {
3054 /*
3055 * Printer...
3056 */
3057
3058 rptr = resource + 10;
3059 }
3060 else
3061 {
3062 /*
3063 * Bad resource name...
3064 */
3065
3066 return (NULL);
3067 }
3068
3069 /*
3070 * See if the printer or class name exists...
3071 */
3072
3073 p = cupsdFindDest(rptr);
3074
3075 if (p == NULL && strchr(rptr, '@') == NULL)
3076 return (NULL);
3077 else if (p != NULL)
3078 {
3079 if (printer)
3080 *printer = p;
3081
3082 if (dtype)
3083 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
3084
3085 return (p->name);
3086 }
3087
3088 /*
3089 * Change localhost to the server name...
3090 */
3091
3092 if (!_cups_strcasecmp(hostname, "localhost"))
3093 strlcpy(hostname, ServerName, sizeof(hostname));
3094
3095 strlcpy(localname, hostname, sizeof(localname));
3096
3097 if (!_cups_strcasecmp(hostname, ServerName))
3098 {
3099 /*
3100 * Localize the hostname...
3101 */
3102
3103 lptr = strchr(localname, '.');
3104 sptr = strchr(ServerName, '.');
3105
3106 if (sptr != NULL && lptr != NULL)
3107 {
3108 /*
3109 * Strip the common domain name components...
3110 */
3111
3112 while (lptr != NULL)
3113 {
3114 if (!_cups_strcasecmp(lptr, sptr))
3115 {
3116 *lptr = '\0';
3117 break;
3118 }
3119 else
3120 lptr = strchr(lptr + 1, '.');
3121 }
3122 }
3123 }
3124
3125 /*
3126 * Find a matching printer or class...
3127 */
3128
3129 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3130 p;
3131 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3132 if (!_cups_strcasecmp(p->hostname, localname) &&
3133 !_cups_strcasecmp(p->name, rptr))
3134 {
3135 if (printer)
3136 *printer = p;
3137
3138 if (dtype)
3139 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_REMOTE);
3140
3141 return (p->name);
3142 }
3143
3144 return (NULL);
3145 }
3146
3147
3148 /*
3149 * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications
3150 * that need it...
3151 */
3152
3153 void
cupsdWritePrintcap(void)3154 cupsdWritePrintcap(void)
3155 {
3156 int i; /* Looping var */
3157 cups_file_t *fp; /* Printcap file */
3158 cupsd_printer_t *p; /* Current printer */
3159
3160
3161 /*
3162 * See if we have a printcap file; if not, don't bother writing it.
3163 */
3164
3165 if (!Printcap || !*Printcap)
3166 return;
3167
3168 cupsdLogMessage(CUPSD_LOG_INFO, "Generating printcap %s...", Printcap);
3169
3170 /*
3171 * Open the printcap file...
3172 */
3173
3174 if ((fp = cupsFileOpen(Printcap, "w")) == NULL)
3175 return;
3176
3177 /*
3178 * Put a comment header at the top so that users will know where the
3179 * data has come from...
3180 */
3181
3182 if (PrintcapFormat != PRINTCAP_PLIST)
3183 cupsFilePrintf(fp, "# This file was automatically generated by cupsd(8) "
3184 "from the\n"
3185 "# %s/printers.conf file. All changes to this file\n"
3186 "# will be lost.\n", ServerRoot);
3187
3188 /*
3189 * Write a new printcap with the current list of printers.
3190 */
3191
3192 switch (PrintcapFormat)
3193 {
3194 case PRINTCAP_BSD :
3195 /*
3196 * Each printer is put in the file as:
3197 *
3198 * Printer1:
3199 * Printer2:
3200 * Printer3:
3201 * ...
3202 * PrinterN:
3203 */
3204
3205 if (DefaultPrinter)
3206 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name,
3207 DefaultPrinter->info, ServerName,
3208 DefaultPrinter->name);
3209
3210 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3211 p;
3212 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3213 if (p != DefaultPrinter)
3214 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info,
3215 ServerName, p->name);
3216 break;
3217
3218 case PRINTCAP_PLIST :
3219 /*
3220 * Each printer is written as a dictionary in a plist file.
3221 * Currently the printer-name, printer-info, printer-is-accepting-jobs,
3222 * printer-location, printer-make-and-model, printer-state,
3223 * printer-state-reasons, printer-type, and (sanitized) device-uri.
3224 */
3225
3226 cupsFilePuts(fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
3227 "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD "
3228 "PLIST 1.0//EN\" \"http://www.apple.com/DTDs/"
3229 "PropertyList-1.0.dtd\">\n"
3230 "<plist version=\"1.0\">\n"
3231 "<array>\n");
3232
3233 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3234 p;
3235 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3236 {
3237 cupsFilePuts(fp, "\t<dict>\n"
3238 "\t\t<key>printer-name</key>\n"
3239 "\t\t<string>");
3240 write_xml_string(fp, p->name);
3241 cupsFilePuts(fp, "</string>\n"
3242 "\t\t<key>printer-info</key>\n"
3243 "\t\t<string>");
3244 write_xml_string(fp, p->info);
3245 cupsFilePrintf(fp, "</string>\n"
3246 "\t\t<key>printer-is-accepting-jobs</key>\n"
3247 "\t\t<%s/>\n"
3248 "\t\t<key>printer-location</key>\n"
3249 "\t\t<string>", p->accepting ? "true" : "false");
3250 write_xml_string(fp, p->location);
3251 cupsFilePuts(fp, "</string>\n"
3252 "\t\t<key>printer-make-and-model</key>\n"
3253 "\t\t<string>");
3254 write_xml_string(fp, p->make_model);
3255 cupsFilePrintf(fp, "</string>\n"
3256 "\t\t<key>printer-state</key>\n"
3257 "\t\t<integer>%d</integer>\n"
3258 "\t\t<key>printer-state-reasons</key>\n"
3259 "\t\t<array>\n", p->state);
3260 for (i = 0; i < p->num_reasons; i ++)
3261 {
3262 cupsFilePuts(fp, "\t\t\t<string>");
3263 write_xml_string(fp, p->reasons[i]);
3264 cupsFilePuts(fp, "</string>\n");
3265 }
3266 cupsFilePrintf(fp, "\t\t</array>\n"
3267 "\t\t<key>printer-type</key>\n"
3268 "\t\t<integer>%d</integer>\n"
3269 "\t\t<key>device-uri</key>\n"
3270 "\t\t<string>", p->type);
3271 write_xml_string(fp, p->sanitized_device_uri);
3272 cupsFilePuts(fp, "</string>\n"
3273 "\t</dict>\n");
3274 }
3275 cupsFilePuts(fp, "</array>\n"
3276 "</plist>\n");
3277 break;
3278
3279 case PRINTCAP_SOLARIS :
3280 /*
3281 * Each printer is put in the file as:
3282 *
3283 * _all:all=Printer1,Printer2,Printer3,...,PrinterN
3284 * _default:use=DefaultPrinter
3285 * Printer1:\
3286 * :bsdaddr=ServerName,Printer1:\
3287 * :description=Description:
3288 * Printer2:
3289 * :bsdaddr=ServerName,Printer2:\
3290 * :description=Description:
3291 * Printer3:
3292 * :bsdaddr=ServerName,Printer3:\
3293 * :description=Description:
3294 * ...
3295 * PrinterN:
3296 * :bsdaddr=ServerName,PrinterN:\
3297 * :description=Description:
3298 */
3299
3300 cupsFilePuts(fp, "_all:all=");
3301 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3302 p;
3303 p = (cupsd_printer_t *)cupsArrayCurrent(Printers))
3304 cupsFilePrintf(fp, "%s%c", p->name,
3305 cupsArrayNext(Printers) ? ',' : '\n');
3306
3307 if (DefaultPrinter)
3308 cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name);
3309
3310 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3311 p;
3312 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3313 cupsFilePrintf(fp, "%s:\\\n"
3314 "\t:bsdaddr=%s,%s:\\\n"
3315 "\t:description=%s:\n",
3316 p->name, ServerName, p->name,
3317 p->info ? p->info : "");
3318 break;
3319 }
3320
3321 /*
3322 * Close the file...
3323 */
3324
3325 cupsFileClose(fp);
3326 }
3327
3328
3329 /*
3330 * 'add_printer_defaults()' - Add name-default attributes to the printer attributes.
3331 */
3332
3333 static void
add_printer_defaults(cupsd_printer_t * p)3334 add_printer_defaults(cupsd_printer_t *p)/* I - Printer */
3335 {
3336 int i; /* Looping var */
3337 int num_options; /* Number of default options */
3338 cups_option_t *options, /* Default options */
3339 *option; /* Current option */
3340 char name[256]; /* name-default */
3341
3342
3343 /*
3344 * Maintain a common array of default attribute names...
3345 */
3346
3347 if (!CommonDefaults)
3348 {
3349 CommonDefaults = cupsArrayNew((cups_array_func_t)strcmp, NULL);
3350
3351 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("copies-default"));
3352 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("document-format-default"));
3353 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("finishings-default"));
3354 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-account-id-default"));
3355 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-accounting-user-id-default"));
3356 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-cancel-after-default"));
3357 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-hold-until-default"));
3358 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-priority-default"));
3359 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-sheets-default"));
3360 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-col-default"));
3361 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("notify-lease-duration-default"));
3362 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("notify-events-default"));
3363 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("number-up-default"));
3364 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("orientation-requested-default"));
3365 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("print-quality-default"));
3366 }
3367
3368 /*
3369 * Add all of the default options from the .conf files...
3370 */
3371
3372 for (num_options = 0, options = NULL, i = p->num_options, option = p->options;
3373 i > 0;
3374 i --, option ++)
3375 {
3376 if (strcmp(option->name, "ipp-options") &&
3377 strcmp(option->name, "job-sheets") &&
3378 strcmp(option->name, "lease-duration"))
3379 {
3380 snprintf(name, sizeof(name), "%s-default", option->name);
3381 num_options = cupsAddOption(name, option->value, num_options, &options);
3382
3383 if (!cupsArrayFind(CommonDefaults, name))
3384 cupsArrayAdd(CommonDefaults, _cupsStrAlloc(name));
3385 }
3386 }
3387
3388 /*
3389 * Convert options to IPP attributes...
3390 */
3391
3392 cupsEncodeOptions2(p->attrs, num_options, options, IPP_TAG_PRINTER);
3393 cupsFreeOptions(num_options, options);
3394
3395 /*
3396 * Add standard -default attributes as needed...
3397 */
3398
3399 if (!cupsGetOption("copies", p->num_options, p->options))
3400 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "copies-default",
3401 1);
3402
3403 if (!cupsGetOption("document-format", p->num_options, p->options))
3404 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3405 "document-format-default", NULL, "application/octet-stream");
3406
3407 if (!cupsGetOption("job-cancel-after", p->num_options, p->options))
3408 ippAddInteger(p->attrs, IPP_TAG_PRINTER, MaxJobTime > 0 ? IPP_TAG_INTEGER : IPP_TAG_NOVALUE,
3409 "job-cancel-after-default", MaxJobTime);
3410
3411 if (!cupsGetOption("job-hold-until", p->num_options, p->options))
3412 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3413 "job-hold-until-default", NULL, "no-hold");
3414
3415 if (!cupsGetOption("job-priority", p->num_options, p->options))
3416 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3417 "job-priority-default", 50);
3418
3419 if (!cupsGetOption("number-up", p->num_options, p->options))
3420 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3421 "number-up-default", 1);
3422
3423 if (!cupsGetOption("notify-lease-duration", p->num_options, p->options))
3424 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3425 "notify-lease-duration-default", DefaultLeaseDuration);
3426
3427 if (!cupsGetOption("notify-events", p->num_options, p->options))
3428 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3429 "notify-events-default", NULL, "job-completed");
3430
3431 if (!cupsGetOption("orientation-requested", p->num_options, p->options))
3432 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
3433 "orientation-requested-default", NULL, NULL);
3434
3435 if (!cupsGetOption("print-quality", p->num_options, p->options))
3436 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
3437 "print-quality-default", IPP_QUALITY_NORMAL);
3438 }
3439
3440
3441 /*
3442 * 'add_printer_filter()' - Add a MIME filter for a printer.
3443 */
3444
3445 static void
add_printer_filter(cupsd_printer_t * p,mime_type_t * filtertype,const char * filter)3446 add_printer_filter(
3447 cupsd_printer_t *p, /* I - Printer to add to */
3448 mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
3449 const char *filter) /* I - Filter to add */
3450 {
3451 char super[MIME_MAX_SUPER], /* Super-type for filter */
3452 type[MIME_MAX_TYPE], /* Type for filter */
3453 dsuper[MIME_MAX_SUPER], /* Destination super-type for filter */
3454 dtype[MIME_MAX_TYPE], /* Destination type for filter */
3455 dest[MIME_MAX_SUPER + MIME_MAX_TYPE + 2],
3456 /* Destination super/type */
3457 program[1024]; /* Program/filter name */
3458 int cost; /* Cost of filter */
3459 size_t maxsize = 0; /* Maximum supported file size */
3460 mime_type_t *temptype, /* MIME type looping var */
3461 *desttype; /* Destination MIME type */
3462 mime_filter_t *filterptr; /* MIME filter */
3463 char filename[1024]; /* Full filter filename */
3464
3465
3466 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3467 "add_printer_filter(p=%p(%s), filtertype=%p(%s/%s), "
3468 "filter=\"%s\")", p, p->name, filtertype, filtertype->super,
3469 filtertype->type, filter);
3470
3471 /*
3472 * Parse the filter string; it should be in one of the following formats:
3473 *
3474 * source/type cost program
3475 * source/type cost maxsize(nnnn) program
3476 * source/type dest/type cost program
3477 * source/type dest/type cost maxsize(nnnn) program
3478 */
3479
3480 if (sscanf(filter, "%15[^/]/%255s%*[ \t]%15[^/]/%255s%d%*[ \t]%1023[^\n]",
3481 super, type, dsuper, dtype, &cost, program) == 6)
3482 {
3483 snprintf(dest, sizeof(dest), "%s/%s/%s", p->name, dsuper, dtype);
3484
3485 if ((desttype = mimeType(MimeDatabase, "printer", dest)) == NULL)
3486 {
3487 desttype = mimeAddType(MimeDatabase, "printer", dest);
3488 if (!p->dest_types)
3489 p->dest_types = cupsArrayNew(NULL, NULL);
3490
3491 cupsArrayAdd(p->dest_types, desttype);
3492 }
3493
3494 }
3495 else
3496 {
3497 if (sscanf(filter, "%15[^/]/%255s%d%*[ \t]%1023[^\n]", super, type, &cost,
3498 program) == 4)
3499 {
3500 desttype = filtertype;
3501 }
3502 else
3503 {
3504 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3505 p->name, filter);
3506 return;
3507 }
3508 }
3509
3510 if (!strncmp(program, "maxsize(", 8))
3511 {
3512 char *ptr; /* Pointer into maxsize(nnnn) program */
3513
3514 maxsize = (size_t)strtoll(program + 8, &ptr, 10);
3515
3516 if (*ptr != ')')
3517 {
3518 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3519 p->name, filter);
3520 return;
3521 }
3522
3523 ptr ++;
3524 while (_cups_isspace(*ptr))
3525 ptr ++;
3526
3527 _cups_strcpy(program, ptr);
3528 }
3529
3530 /*
3531 * Check permissions on the filter and its containing directory...
3532 */
3533
3534 if (strcmp(program, "-"))
3535 {
3536 if (program[0] == '/')
3537 strlcpy(filename, program, sizeof(filename));
3538 else
3539 snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
3540
3541 _cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !RunUser,
3542 cupsdLogFCMessage, p);
3543 }
3544
3545 /*
3546 * Add the filter to the MIME database, supporting wildcards as needed...
3547 */
3548
3549 for (temptype = mimeFirstType(MimeDatabase);
3550 temptype;
3551 temptype = mimeNextType(MimeDatabase))
3552 if (((super[0] == '*' && _cups_strcasecmp(temptype->super, "printer")) ||
3553 !_cups_strcasecmp(temptype->super, super)) &&
3554 (type[0] == '*' || !_cups_strcasecmp(temptype->type, type)))
3555 {
3556 if (desttype != filtertype)
3557 {
3558 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3559 "add_printer_filter: %s: adding filter %s/%s %s/%s %d "
3560 "%s", p->name, temptype->super, temptype->type,
3561 desttype->super, desttype->type,
3562 cost, program);
3563 filterptr = mimeAddFilter(MimeDatabase, temptype, desttype, cost,
3564 program);
3565
3566 if (!mimeFilterLookup(MimeDatabase, desttype, filtertype))
3567 {
3568 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3569 "add_printer_filter: %s: adding filter %s/%s %s/%s "
3570 "0 -", p->name, desttype->super, desttype->type,
3571 filtertype->super, filtertype->type);
3572 mimeAddFilter(MimeDatabase, desttype, filtertype, 0, "-");
3573 }
3574 }
3575 else
3576 {
3577 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3578 "add_printer_filter: %s: adding filter %s/%s %s/%s %d "
3579 "%s", p->name, temptype->super, temptype->type,
3580 filtertype->super, filtertype->type,
3581 cost, program);
3582 filterptr = mimeAddFilter(MimeDatabase, temptype, filtertype, cost,
3583 program);
3584 }
3585
3586 if (filterptr)
3587 filterptr->maxsize = maxsize;
3588 }
3589 }
3590
3591
3592 /*
3593 * 'add_printer_formats()' - Add document-format-supported values for a printer.
3594 */
3595
3596 static void
add_printer_formats(cupsd_printer_t * p)3597 add_printer_formats(cupsd_printer_t *p) /* I - Printer */
3598 {
3599 int i; /* Looping var */
3600 mime_type_t *type; /* Current MIME type */
3601 cups_array_t *filters; /* Filters */
3602 ipp_attribute_t *attr; /* document-format-supported attribute */
3603 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
3604 /* MIME type name */
3605
3606
3607 /*
3608 * Raw (and remote) queues advertise all of the supported MIME
3609 * types...
3610 */
3611
3612 cupsArrayDelete(p->filetypes);
3613 p->filetypes = NULL;
3614
3615 if (p->raw)
3616 {
3617 ippAddStrings(p->attrs, IPP_TAG_PRINTER,
3618 (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY),
3619 "document-format-supported", NumMimeTypes, NULL, MimeTypes);
3620 return;
3621 }
3622
3623 /*
3624 * Otherwise, loop through the supported MIME types and see if there
3625 * are filters for them...
3626 */
3627
3628 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer_formats: %d types, %d filters",
3629 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
3630
3631 p->filetypes = cupsArrayNew(NULL, NULL);
3632
3633 for (type = mimeFirstType(MimeDatabase);
3634 type;
3635 type = mimeNextType(MimeDatabase))
3636 {
3637 if (!_cups_strcasecmp(type->super, "printer"))
3638 continue;
3639
3640 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3641
3642 if ((filters = mimeFilter(MimeDatabase, type, p->filetype, NULL)) != NULL)
3643 {
3644 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3645 "add_printer_formats: %s: %s needs %d filters",
3646 p->name, mimetype, cupsArrayCount(filters));
3647
3648 cupsArrayDelete(filters);
3649 cupsArrayAdd(p->filetypes, type);
3650 }
3651 else
3652 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3653 "add_printer_formats: %s: %s not supported",
3654 p->name, mimetype);
3655 }
3656
3657 /*
3658 * Add the file formats that can be filtered...
3659 */
3660
3661 if ((type = mimeType(MimeDatabase, "application", "octet-stream")) == NULL ||
3662 !cupsArrayFind(p->filetypes, type))
3663 i = 1;
3664 else
3665 i = 0;
3666
3667 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3668 "add_printer_formats: %s: %d supported types",
3669 p->name, cupsArrayCount(p->filetypes) + i);
3670
3671 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3672 "document-format-supported",
3673 cupsArrayCount(p->filetypes) + i, NULL, NULL);
3674
3675 if (i)
3676 attr->values[0].string.text = _cupsStrAlloc("application/octet-stream");
3677
3678 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
3679 type;
3680 i ++, type = (mime_type_t *)cupsArrayNext(p->filetypes))
3681 {
3682 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3683
3684 attr->values[i].string.text = _cupsStrAlloc(mimetype);
3685 }
3686
3687 #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
3688 {
3689 char pdl[1024]; /* Buffer to build pdl list */
3690 mime_filter_t *filter; /* MIME filter looping var */
3691
3692
3693 /*
3694 * We only support raw printing if this is not a Tioga PrintJobMgr based
3695 * queue and if application/octet-stream is a known type...
3696 */
3697
3698 for (filter = (mime_filter_t *)cupsArrayFirst(MimeDatabase->filters);
3699 filter;
3700 filter = (mime_filter_t *)cupsArrayNext(MimeDatabase->filters))
3701 {
3702 if (filter->dst == p->filetype && strstr(filter->filter, "PrintJobMgr"))
3703 break;
3704 }
3705
3706 pdl[0] = '\0';
3707
3708 if (!filter && mimeType(MimeDatabase, "application", "octet-stream"))
3709 strlcat(pdl, "application/octet-stream,", sizeof(pdl));
3710
3711 /*
3712 * Then list a bunch of formats that are supported by the printer...
3713 */
3714
3715 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
3716 type;
3717 type = (mime_type_t *)cupsArrayNext(p->filetypes))
3718 {
3719 if (!_cups_strcasecmp(type->super, "application"))
3720 {
3721 if (!_cups_strcasecmp(type->type, "pdf"))
3722 strlcat(pdl, "application/pdf,", sizeof(pdl));
3723 else if (!_cups_strcasecmp(type->type, "postscript"))
3724 strlcat(pdl, "application/postscript,", sizeof(pdl));
3725 }
3726 else if (!_cups_strcasecmp(type->super, "image"))
3727 {
3728 if (!_cups_strcasecmp(type->type, "jpeg"))
3729 strlcat(pdl, "image/jpeg,", sizeof(pdl));
3730 else if (!_cups_strcasecmp(type->type, "png"))
3731 strlcat(pdl, "image/png,", sizeof(pdl));
3732 else if (!_cups_strcasecmp(type->type, "pwg-raster"))
3733 strlcat(pdl, "image/pwg-raster,", sizeof(pdl));
3734 }
3735 }
3736
3737 if (pdl[0])
3738 pdl[strlen(pdl) - 1] = '\0'; /* Remove trailing comma */
3739
3740 cupsdSetString(&p->pdl, pdl);
3741 }
3742 #endif /* HAVE_DNSSD || HAVE_AVAHI */
3743 }
3744
3745
3746 /*
3747 * 'compare_printers()' - Compare two printers.
3748 */
3749
3750 static int /* O - Result of comparison */
compare_printers(void * first,void * second,void * data)3751 compare_printers(void *first, /* I - First printer */
3752 void *second, /* I - Second printer */
3753 void *data) /* I - App data (not used) */
3754 {
3755 (void)data;
3756
3757 return (_cups_strcasecmp(((cupsd_printer_t *)first)->name,
3758 ((cupsd_printer_t *)second)->name));
3759 }
3760
3761
3762 /*
3763 * 'delete_printer_filters()' - Delete all MIME filters for a printer.
3764 */
3765
3766 static void
delete_printer_filters(cupsd_printer_t * p)3767 delete_printer_filters(
3768 cupsd_printer_t *p) /* I - Printer to remove from */
3769 {
3770 mime_filter_t *filter; /* MIME filter looping var */
3771 mime_type_t *type; /* Destination types for filters */
3772
3773
3774 /*
3775 * Range check input...
3776 */
3777
3778 if (p == NULL)
3779 return;
3780
3781 /*
3782 * Remove all filters from the MIME database that have a destination
3783 * type == printer...
3784 */
3785
3786 for (filter = mimeFirstFilter(MimeDatabase);
3787 filter;
3788 filter = mimeNextFilter(MimeDatabase))
3789 if (filter->dst == p->filetype || filter->dst == p->prefiltertype ||
3790 cupsArrayFind(p->dest_types, filter->dst))
3791 {
3792 /*
3793 * Delete the current filter...
3794 */
3795
3796 mimeDeleteFilter(MimeDatabase, filter);
3797 }
3798
3799 for (type = (mime_type_t *)cupsArrayFirst(p->dest_types);
3800 type;
3801 type = (mime_type_t *)cupsArrayNext(p->dest_types))
3802 mimeDeleteType(MimeDatabase, type);
3803
3804 cupsArrayDelete(p->dest_types);
3805 p->dest_types = NULL;
3806
3807 cupsdSetPrinterReasons(p, "-cups-insecure-filter-warning"
3808 ",cups-missing-filter-warning");
3809 }
3810
3811
3812 /*
3813 * 'dirty_printer()' - Mark config and state files dirty for the specified
3814 * printer.
3815 */
3816
3817 static void
dirty_printer(cupsd_printer_t * p)3818 dirty_printer(cupsd_printer_t *p) /* I - Printer */
3819 {
3820 if (p->type & CUPS_PRINTER_CLASS)
3821 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
3822 else
3823 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
3824
3825 if (PrintcapFormat == PRINTCAP_PLIST)
3826 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
3827 }
3828
3829
3830 /*
3831 * 'load_ppd()' - Load a cached PPD file, updating the cache as needed.
3832 */
3833
3834 static void
load_ppd(cupsd_printer_t * p)3835 load_ppd(cupsd_printer_t *p) /* I - Printer */
3836 {
3837 int i, j; /* Looping vars */
3838 char cache_name[1024]; /* Cache filename */
3839 struct stat cache_info; /* Cache file info */
3840 ppd_file_t *ppd; /* PPD file */
3841 char ppd_name[1024]; /* PPD filename */
3842 struct stat ppd_info; /* PPD file info */
3843 char strings_name[1024]; /* Strings filename */
3844 int num_media; /* Number of media values */
3845 ppd_size_t *size; /* Current PPD size */
3846 ppd_option_t *duplex, /* Duplex option */
3847 *output_bin, /* OutputBin option */
3848 *output_mode, /* OutputMode option */
3849 *resolution; /* (Set|JCL|)Resolution option */
3850 ppd_choice_t *choice; /* Current PPD choice */
3851 ppd_attr_t *ppd_attr; /* PPD attribute */
3852 int xdpi, /* Horizontal resolution */
3853 ydpi; /* Vertical resolution */
3854 const char *resptr; /* Pointer into resolution keyword */
3855 pwg_size_t *pwgsize; /* Current PWG size */
3856 pwg_map_t *pwgsource, /* Current PWG source */
3857 *pwgtype; /* Current PWG type */
3858 ipp_attribute_t *attr; /* Attribute data */
3859 _ipp_value_t *val; /* Attribute value */
3860 int num_finishings, /* Number of finishings */
3861 finishings[100]; /* finishings-supported values */
3862 int num_qualities, /* Number of print-quality values */
3863 qualities[3]; /* print-quality values */
3864 int num_margins, /* Number of media-*-margin-supported values */
3865 margins[16]; /* media-*-margin-supported values */
3866 const char *filter, /* Current filter */
3867 *mandatory; /* Current mandatory attribute */
3868 static const char * const pwg_raster_document_types[] =
3869 {
3870 "black_1",
3871 "sgray_8",
3872 "srgb_8"
3873 };
3874 static const char * const sides[3] = /* sides-supported values */
3875 {
3876 "one-sided",
3877 "two-sided-long-edge",
3878 "two-sided-short-edge"
3879 };
3880 static const char * const standard_commands[] =
3881 { /* Standard CUPS commands */
3882 "AutoConfigure",
3883 "Clean",
3884 "PrintSelfTestPage"
3885 };
3886
3887
3888 /*
3889 * Check to see if the cache is up-to-date...
3890 */
3891
3892 snprintf(cache_name, sizeof(cache_name), "%s/%s.data", CacheDir, p->name);
3893 if (stat(cache_name, &cache_info))
3894 cache_info.st_mtime = 0;
3895
3896 snprintf(ppd_name, sizeof(ppd_name), "%s/ppd/%s.ppd", ServerRoot, p->name);
3897 if (stat(ppd_name, &ppd_info))
3898 ppd_info.st_mtime = 1;
3899
3900 snprintf(strings_name, sizeof(strings_name), "%s/%s.strings", CacheDir, p->name);
3901
3902 ippDelete(p->ppd_attrs);
3903 p->ppd_attrs = NULL;
3904
3905 _ppdCacheDestroy(p->pc);
3906 p->pc = NULL;
3907
3908 if (cache_info.st_mtime >= ppd_info.st_mtime)
3909 {
3910 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", cache_name);
3911
3912 if ((p->pc = _ppdCacheCreateWithFile(cache_name, &p->ppd_attrs)) != NULL &&
3913 p->ppd_attrs)
3914 {
3915 /*
3916 * Loaded successfully!
3917 */
3918
3919 return;
3920 }
3921 }
3922
3923 /*
3924 * Reload PPD attributes from disk...
3925 */
3926
3927 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
3928
3929 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", ppd_name);
3930
3931 cupsdClearString(&(p->make_model));
3932
3933 p->type &= (cups_ptype_t)~CUPS_PRINTER_OPTIONS;
3934 p->type |= CUPS_PRINTER_BW;
3935
3936 finishings[0] = IPP_FINISHINGS_NONE;
3937 num_finishings = 1;
3938
3939 p->ppd_attrs = ippNew();
3940
3941 if ((ppd = _ppdOpenFile(ppd_name, _PPD_LOCALIZATION_NONE)) != NULL)
3942 {
3943 /*
3944 * Add make/model and other various attributes...
3945 */
3946
3947 p->pc = _ppdCacheCreateWithPPD(ppd);
3948
3949 if (!p->pc)
3950 cupsdLogMessage(CUPSD_LOG_WARN, "Unable to create cache of \"%s\": %s",
3951 ppd_name, cupsLastErrorString());
3952
3953 ppdMarkDefaults(ppd);
3954
3955 if (ppd->color_device)
3956 p->type |= CUPS_PRINTER_COLOR;
3957 if (ppd->variable_sizes)
3958 p->type |= CUPS_PRINTER_VARIABLE;
3959 if (!ppd->manual_copies)
3960 p->type |= CUPS_PRINTER_COPIES;
3961 if ((ppd_attr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL)
3962 if (ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
3963 p->type |= CUPS_PRINTER_FAX;
3964
3965 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "color-supported", (char)ppd->color_device);
3966
3967 if (p->pc && p->pc->charge_info_uri)
3968 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
3969 "printer-charge-info-uri", NULL, p->pc->charge_info_uri);
3970
3971 if (p->pc && p->pc->account_id)
3972 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "job-account-id-supported",
3973 1);
3974
3975 if (p->pc && p->pc->accounting_user_id)
3976 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER,
3977 "job-accounting-user-id-supported", 1);
3978
3979 if (p->pc && p->pc->password)
3980 {
3981 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3982 "job-password-encryption-supported", NULL, "none");
3983 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3984 "job-password-supported", (int)strlen(p->pc->password));
3985 }
3986
3987 if (ppd->throughput)
3988 {
3989 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3990 "pages-per-minute", ppd->throughput);
3991 if (ppd->color_device)
3992 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3993 "pages-per-minute-color", ppd->throughput);
3994 }
3995 else
3996 {
3997 /*
3998 * When there is no speed information, just say "1 page per minute".
3999 */
4000
4001 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4002 "pages-per-minute", 1);
4003 if (ppd->color_device)
4004 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4005 "pages-per-minute-color", 1);
4006 }
4007
4008 if ((ppd_attr = ppdFindAttr(ppd, "1284DeviceId", NULL)) != NULL)
4009 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-device-id", NULL, ppd_attr->value);
4010
4011 num_qualities = 0;
4012
4013 if ((output_mode = ppdFindOption(ppd, "OutputMode")) ||
4014 (output_mode = ppdFindOption(ppd, "cupsPrintQuality")))
4015 {
4016 if (ppdFindChoice(output_mode, "draft") ||
4017 ppdFindChoice(output_mode, "fast"))
4018 qualities[num_qualities ++] = IPP_QUALITY_DRAFT;
4019
4020 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
4021
4022 if (ppdFindChoice(output_mode, "best") ||
4023 ppdFindChoice(output_mode, "high"))
4024 qualities[num_qualities ++] = IPP_QUALITY_HIGH;
4025 }
4026 else if ((ppd_attr = ppdFindAttr(ppd, "APPrinterPreset", NULL)) != NULL)
4027 {
4028 do
4029 {
4030 if (strstr(ppd_attr->spec, "draft") ||
4031 strstr(ppd_attr->spec, "Draft"))
4032 {
4033 qualities[num_qualities ++] = IPP_QUALITY_DRAFT;
4034 break;
4035 }
4036 }
4037 while ((ppd_attr = ppdFindNextAttr(ppd, "APPrinterPreset",
4038 NULL)) != NULL);
4039
4040 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
4041 qualities[num_qualities ++] = IPP_QUALITY_HIGH;
4042 }
4043 else
4044 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
4045
4046 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4047 "print-quality-supported", num_qualities, qualities);
4048
4049 if (ppd->nickname)
4050 {
4051 /*
4052 * The NickName can be localized in the character set specified
4053 * by the LanugageEncoding attribute. However, ppdOpen2() has
4054 * already converted the ppd->nickname member to UTF-8 for us
4055 * (the original attribute value is available separately)
4056 */
4057
4058 cupsdSetString(&p->make_model, ppd->nickname);
4059 }
4060 else if (ppd->modelname)
4061 {
4062 /*
4063 * Model name can only contain specific characters...
4064 */
4065
4066 cupsdSetString(&p->make_model, ppd->modelname);
4067 }
4068 else
4069 cupsdSetString(&p->make_model, "Bad PPD File");
4070
4071 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4072 "printer-make-and-model", NULL, p->make_model);
4073
4074 if (p->pc && p->pc->strings)
4075 _cupsMessageSave(strings_name, _CUPS_MESSAGE_STRINGS, p->pc->strings);
4076
4077 if (!access(strings_name, R_OK))
4078 cupsdSetString(&p->strings, strings_name);
4079 else
4080 cupsdClearString(&p->strings);
4081
4082 /*
4083 * Add media options from the PPD file...
4084 */
4085
4086 if (ppd->num_sizes == 0 || !p->pc)
4087 {
4088 if (!ppdFindAttr(ppd, "APScannerOnly", NULL) && !ppdFindAttr(ppd, "cups3D", NULL))
4089 cupsdLogMessage(CUPSD_LOG_CRIT,
4090 "The PPD file for printer %s contains no media "
4091 "options and is therefore invalid.", p->name);
4092
4093 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4094 "media-default", NULL, "unknown");
4095 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4096 "media-supported", NULL, "unknown");
4097 }
4098 else
4099 {
4100 /*
4101 * media-default
4102 */
4103
4104 if ((size = ppdPageSize(ppd, NULL)) != NULL)
4105 pwgsize = _ppdCacheGetSize(p->pc, size->name);
4106 else
4107 pwgsize = NULL;
4108
4109 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4110 "media-default", NULL,
4111 pwgsize ? pwgsize->map.pwg : "unknown");
4112
4113 /*
4114 * media-col-default
4115 */
4116
4117 if (pwgsize)
4118 {
4119 ipp_t *col; /* Collection value */
4120
4121 col = new_media_col(pwgsize);
4122 ippAddCollection(p->ppd_attrs, IPP_TAG_PRINTER, "media-col-default", col);
4123 ippDelete(col);
4124 }
4125
4126 /*
4127 * media-supported
4128 */
4129
4130 num_media = p->pc->num_sizes;
4131 if (p->pc->custom_min_keyword)
4132 num_media += 2;
4133
4134 if ((attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4135 "media-supported", num_media, NULL,
4136 NULL)) != NULL)
4137 {
4138 val = attr->values;
4139
4140 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes;
4141 i > 0;
4142 i --, pwgsize ++, val ++)
4143 val->string.text = _cupsStrAlloc(pwgsize->map.pwg);
4144
4145 if (p->pc->custom_min_keyword)
4146 {
4147 val->string.text = _cupsStrAlloc(p->pc->custom_min_keyword);
4148 val ++;
4149 val->string.text = _cupsStrAlloc(p->pc->custom_max_keyword);
4150 }
4151 }
4152
4153 /*
4154 * media-size-supported
4155 */
4156
4157 num_media = p->pc->num_sizes;
4158 if (p->pc->custom_min_keyword)
4159 num_media ++;
4160
4161 if ((attr = ippAddCollections(p->ppd_attrs, IPP_TAG_PRINTER,
4162 "media-size-supported", num_media,
4163 NULL)) != NULL)
4164 {
4165 val = attr->values;
4166
4167 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes;
4168 i > 0;
4169 i --, pwgsize ++, val ++)
4170 {
4171 val->collection = ippNew();
4172 ippAddInteger(val->collection, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4173 "x-dimension", pwgsize->width);
4174 ippAddInteger(val->collection, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4175 "y-dimension", pwgsize->length);
4176 }
4177
4178 if (p->pc->custom_min_keyword)
4179 {
4180 val->collection = ippNew();
4181 ippAddRange(val->collection, IPP_TAG_PRINTER, "x-dimension",
4182 p->pc->custom_min_width, p->pc->custom_max_width);
4183 ippAddRange(val->collection, IPP_TAG_PRINTER, "y-dimension",
4184 p->pc->custom_min_length, p->pc->custom_max_length);
4185 }
4186 }
4187
4188 /*
4189 * media-source-supported
4190 */
4191
4192 if (p->pc->num_sources > 0 &&
4193 (attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4194 "media-source-supported", p->pc->num_sources,
4195 NULL, NULL)) != NULL)
4196 {
4197 for (i = p->pc->num_sources, pwgsource = p->pc->sources,
4198 val = attr->values;
4199 i > 0;
4200 i --, pwgsource ++, val ++)
4201 val->string.text = _cupsStrAlloc(pwgsource->pwg);
4202 }
4203
4204 /*
4205 * media-type-supported
4206 */
4207
4208 if (p->pc->num_types > 0 &&
4209 (attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4210 "media-type-supported", p->pc->num_types,
4211 NULL, NULL)) != NULL)
4212 {
4213 for (i = p->pc->num_types, pwgtype = p->pc->types,
4214 val = attr->values;
4215 i > 0;
4216 i --, pwgtype ++, val ++)
4217 val->string.text = _cupsStrAlloc(pwgtype->pwg);
4218 }
4219
4220 /*
4221 * media-*-margin-supported
4222 */
4223
4224 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4225 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4226 i --, pwgsize ++)
4227 {
4228 for (j = 0; j < num_margins; j ++)
4229 if (pwgsize->bottom == margins[j])
4230 break;
4231
4232 if (j >= num_margins)
4233 {
4234 margins[num_margins] = pwgsize->bottom;
4235 num_margins ++;
4236 }
4237 }
4238
4239 if (num_margins > 0)
4240 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4241 "media-bottom-margin-supported", num_margins, margins);
4242 else
4243 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4244 "media-bottom-margin-supported", 0);
4245
4246 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4247 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4248 i --, pwgsize ++)
4249 {
4250 for (j = 0; j < num_margins; j ++)
4251 if (pwgsize->left == margins[j])
4252 break;
4253
4254 if (j >= num_margins)
4255 {
4256 margins[num_margins] = pwgsize->left;
4257 num_margins ++;
4258 }
4259 }
4260
4261 if (num_margins > 0)
4262 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4263 "media-left-margin-supported", num_margins, margins);
4264 else
4265 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4266 "media-left-margin-supported", 0);
4267
4268 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4269 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4270 i --, pwgsize ++)
4271 {
4272 for (j = 0; j < num_margins; j ++)
4273 if (pwgsize->right == margins[j])
4274 break;
4275
4276 if (j >= num_margins)
4277 {
4278 margins[num_margins] = pwgsize->right;
4279 num_margins ++;
4280 }
4281 }
4282
4283 if (num_margins > 0)
4284 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4285 "media-right-margin-supported", num_margins, margins);
4286 else
4287 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4288 "media-right-margin-supported", 0);
4289
4290 for (i = p->pc->num_sizes, pwgsize = p->pc->sizes, num_margins = 0;
4291 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4292 i --, pwgsize ++)
4293 {
4294 for (j = 0; j < num_margins; j ++)
4295 if (pwgsize->top == margins[j])
4296 break;
4297
4298 if (j >= num_margins)
4299 {
4300 margins[num_margins] = pwgsize->top;
4301 num_margins ++;
4302 }
4303 }
4304
4305 if (num_margins > 0)
4306 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4307 "media-top-margin-supported", num_margins, margins);
4308 else
4309 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4310 "media-top-margin-supported", 0);
4311
4312 /*
4313 * media-col-database
4314 */
4315
4316 if ((attr = ippAddCollections(p->ppd_attrs, IPP_TAG_PRINTER, "media-col-database", p->pc->num_sizes, NULL)) != NULL)
4317 {
4318 /*
4319 * Add each page size without source or type...
4320 */
4321
4322 for (i = 0, pwgsize = p->pc->sizes; i < p->pc->num_sizes; i ++, pwgsize ++)
4323 {
4324 ipp_t *col = new_media_col(pwgsize);
4325
4326 ippSetCollection(p->ppd_attrs, &attr, i, col);
4327 ippDelete(col);
4328 }
4329 }
4330 }
4331
4332 /*
4333 * Output bin...
4334 */
4335
4336 if (p->pc && p->pc->num_bins > 0)
4337 {
4338 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4339 "output-bin-supported", p->pc->num_bins,
4340 NULL, NULL);
4341
4342 if (attr != NULL)
4343 {
4344 for (i = 0, val = attr->values;
4345 i < p->pc->num_bins;
4346 i ++, val ++)
4347 val->string.text = _cupsStrAlloc(p->pc->bins[i].pwg);
4348 }
4349
4350 if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL)
4351 {
4352 for (i = 0; i < p->pc->num_bins; i ++)
4353 if (!strcmp(p->pc->bins[i].ppd, output_bin->defchoice))
4354 break;
4355
4356 if (i >= p->pc->num_bins)
4357 i = 0;
4358
4359 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4360 "output-bin-default", NULL, p->pc->bins[i].pwg);
4361 }
4362 else
4363 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4364 "output-bin-default", NULL, p->pc->bins[0].pwg);
4365 }
4366 else if (((ppd_attr = ppdFindAttr(ppd, "DefaultOutputOrder",
4367 NULL)) != NULL &&
4368 !_cups_strcasecmp(ppd_attr->value, "Reverse")) ||
4369 (!ppd_attr && ppd->manufacturer && /* "Compatibility heuristic" */
4370 (!_cups_strcasecmp(ppd->manufacturer, "epson") ||
4371 !_cups_strcasecmp(ppd->manufacturer, "lexmark"))))
4372 {
4373 /*
4374 * Report that this printer has a single output bin that leaves pages face
4375 * up.
4376 */
4377
4378 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4379 "output-bin-supported", NULL, "face-up");
4380 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4381 "output-bin-default", NULL, "face-up");
4382 }
4383 else
4384 {
4385 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4386 "output-bin-supported", NULL, "face-down");
4387 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4388 "output-bin-default", NULL, "face-down");
4389 }
4390
4391 /*
4392 * print-color-mode...
4393 */
4394
4395 if (ppd->color_device)
4396 {
4397 static const char * const color_modes[] =
4398 {
4399 "monochrome",
4400 "color"
4401 };
4402
4403 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4404 "print-color-mode-supported", 2, NULL, color_modes);
4405 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4406 "print-color-mode-default", NULL, "color");
4407 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "pwg-raster-document-type-supported", 3, NULL, pwg_raster_document_types);
4408 }
4409 else
4410 {
4411 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4412 "print-color-mode-supported", NULL, "monochrome");
4413 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4414 "print-color-mode-default", NULL, "monochrome");
4415 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "pwg-raster-document-type-supported", 2, NULL, pwg_raster_document_types);
4416 }
4417
4418 /*
4419 * Mandatory job attributes, if any...
4420 */
4421
4422 if (p->pc && cupsArrayCount(p->pc->mandatory) > 0)
4423 {
4424 int count = cupsArrayCount(p->pc->mandatory);
4425 /* Number of mandatory attributes */
4426
4427 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4428 "printer-mandatory-job-attributes", count, NULL,
4429 NULL);
4430
4431 for (val = attr->values,
4432 mandatory = (char *)cupsArrayFirst(p->pc->mandatory);
4433 mandatory;
4434 val ++, mandatory = (char *)cupsArrayNext(p->pc->mandatory))
4435 val->string.text = _cupsStrAlloc(mandatory);
4436 }
4437
4438 /*
4439 * Printer resolutions...
4440 */
4441
4442 if ((resolution = ppdFindOption(ppd, "Resolution")) == NULL)
4443 if ((resolution = ppdFindOption(ppd, "JCLResolution")) == NULL)
4444 if ((resolution = ppdFindOption(ppd, "SetResolution")) == NULL)
4445 resolution = ppdFindOption(ppd, "CNRes_PGP");
4446
4447 if (resolution)
4448 {
4449 /*
4450 * Report all supported resolutions...
4451 */
4452
4453 attr = ippAddResolutions(p->ppd_attrs, IPP_TAG_PRINTER, "printer-resolution-supported", resolution->num_choices, IPP_RES_PER_INCH, NULL, NULL);
4454
4455 for (i = 0, choice = resolution->choices;
4456 i < resolution->num_choices;
4457 i ++, choice ++)
4458 {
4459 xdpi = ydpi = (int)strtol(choice->choice, (char **)&resptr, 10);
4460 if (resptr > choice->choice && xdpi > 0 && *resptr == 'x')
4461 ydpi = (int)strtol(resptr + 1, (char **)&resptr, 10);
4462
4463 if (xdpi <= 0 || ydpi <= 0)
4464 {
4465 cupsdLogMessage(CUPSD_LOG_WARN,
4466 "Bad resolution \"%s\" for printer %s.",
4467 choice->choice, p->name);
4468 xdpi = ydpi = 300;
4469 }
4470
4471 attr->values[i].resolution.xres = xdpi;
4472 attr->values[i].resolution.yres = ydpi;
4473 attr->values[i].resolution.units = IPP_RES_PER_INCH;
4474
4475 if (choice->marked)
4476 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER, "printer-resolution-default", IPP_RES_PER_INCH, xdpi, ydpi);
4477
4478 if (i == 0)
4479 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER, "pwg-raster-document-resolution-supported", IPP_RES_PER_INCH, xdpi, ydpi);
4480 }
4481 }
4482 else if ((ppd_attr = ppdFindAttr(ppd, "DefaultResolution", NULL)) != NULL &&
4483 ppd_attr->value)
4484 {
4485 /*
4486 * Just the DefaultResolution to report...
4487 */
4488
4489 xdpi = ydpi = (int)strtol(ppd_attr->value, (char **)&resptr, 10);
4490 if (resptr > ppd_attr->value && xdpi > 0)
4491 {
4492 if (*resptr == 'x')
4493 ydpi = (int)strtol(resptr + 1, (char **)&resptr, 10);
4494 else
4495 ydpi = xdpi;
4496 }
4497
4498 if (xdpi <= 0 || ydpi <= 0)
4499 {
4500 cupsdLogMessage(CUPSD_LOG_WARN,
4501 "Bad default resolution \"%s\" for printer %s.",
4502 ppd_attr->value, p->name);
4503 xdpi = ydpi = 300;
4504 }
4505
4506 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4507 "printer-resolution-default", IPP_RES_PER_INCH,
4508 xdpi, ydpi);
4509 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4510 "printer-resolution-supported", IPP_RES_PER_INCH,
4511 xdpi, ydpi);
4512 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER, "pwg-raster-document-resolution-supported", IPP_RES_PER_INCH, xdpi, ydpi);
4513 }
4514 else
4515 {
4516 /*
4517 * No resolutions in PPD - make one up...
4518 */
4519
4520 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4521 "printer-resolution-default", IPP_RES_PER_INCH,
4522 300, 300);
4523 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4524 "printer-resolution-supported", IPP_RES_PER_INCH,
4525 300, 300);
4526 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER, "pwg-raster-document-resolution-supported", IPP_RES_PER_INCH, 300, 300);
4527 }
4528
4529 /*
4530 * Duplexing, etc...
4531 */
4532
4533 ppdMarkDefaults(ppd);
4534
4535 if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL)
4536 if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL)
4537 if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL)
4538 if ((duplex = ppdFindOption(ppd, "KD03Duplex")) == NULL)
4539 duplex = ppdFindOption(ppd, "JCLDuplex");
4540
4541 if (duplex && duplex->num_choices > 1 &&
4542 !ppdInstallableConflict(ppd, duplex->keyword, "DuplexTumble"))
4543 {
4544 p->type |= CUPS_PRINTER_DUPLEX;
4545
4546 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "pwg-raster-document-sheet-back", NULL, "normal");
4547
4548 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4549 "sides-supported", 3, NULL, sides);
4550
4551 if (!_cups_strcasecmp(duplex->defchoice, "DuplexTumble"))
4552 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4553 "sides-default", NULL, "two-sided-short-edge");
4554 else if (!_cups_strcasecmp(duplex->defchoice, "DuplexNoTumble"))
4555 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4556 "sides-default", NULL, "two-sided-long-edge");
4557 else
4558 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4559 "sides-default", NULL, "one-sided");
4560 }
4561 else
4562 {
4563 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4564 "sides-supported", NULL, "one-sided");
4565 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4566 "sides-default", NULL, "one-sided");
4567 }
4568
4569 if (ppdFindOption(ppd, "Collate") != NULL)
4570 p->type |= CUPS_PRINTER_COLLATE;
4571
4572 if (p->pc && p->pc->finishings)
4573 {
4574 _pwg_finishings_t *fin; /* Current finishing value */
4575
4576 for (fin = (_pwg_finishings_t *)cupsArrayFirst(p->pc->finishings); fin; fin = (_pwg_finishings_t *)cupsArrayNext(p->pc->finishings))
4577 {
4578 if (num_finishings < (int)(sizeof(finishings) / sizeof(finishings[0])))
4579 finishings[num_finishings++] = (int)fin->value;
4580
4581 switch (fin->value)
4582 {
4583 case IPP_FINISHINGS_BIND :
4584 case IPP_FINISHINGS_BIND_LEFT :
4585 case IPP_FINISHINGS_BIND_TOP :
4586 case IPP_FINISHINGS_BIND_RIGHT :
4587 case IPP_FINISHINGS_BIND_BOTTOM :
4588 case IPP_FINISHINGS_EDGE_STITCH :
4589 case IPP_FINISHINGS_EDGE_STITCH_LEFT :
4590 case IPP_FINISHINGS_EDGE_STITCH_TOP :
4591 case IPP_FINISHINGS_EDGE_STITCH_RIGHT :
4592 case IPP_FINISHINGS_EDGE_STITCH_BOTTOM :
4593 p->type |= CUPS_PRINTER_BIND;
4594 break;
4595
4596 case IPP_FINISHINGS_COVER :
4597 p->type |= CUPS_PRINTER_COVER;
4598 break;
4599
4600 case IPP_FINISHINGS_PUNCH :
4601 case IPP_FINISHINGS_PUNCH_TOP_LEFT :
4602 case IPP_FINISHINGS_PUNCH_BOTTOM_LEFT :
4603 case IPP_FINISHINGS_PUNCH_TOP_RIGHT :
4604 case IPP_FINISHINGS_PUNCH_BOTTOM_RIGHT :
4605 case IPP_FINISHINGS_PUNCH_DUAL_LEFT :
4606 case IPP_FINISHINGS_PUNCH_DUAL_TOP :
4607 case IPP_FINISHINGS_PUNCH_DUAL_RIGHT :
4608 case IPP_FINISHINGS_PUNCH_DUAL_BOTTOM :
4609 case IPP_FINISHINGS_PUNCH_TRIPLE_LEFT :
4610 case IPP_FINISHINGS_PUNCH_TRIPLE_TOP :
4611 case IPP_FINISHINGS_PUNCH_TRIPLE_RIGHT :
4612 case IPP_FINISHINGS_PUNCH_TRIPLE_BOTTOM :
4613 case IPP_FINISHINGS_PUNCH_QUAD_LEFT :
4614 case IPP_FINISHINGS_PUNCH_QUAD_TOP :
4615 case IPP_FINISHINGS_PUNCH_QUAD_RIGHT :
4616 case IPP_FINISHINGS_PUNCH_QUAD_BOTTOM :
4617 p->type |= CUPS_PRINTER_PUNCH;
4618 break;
4619
4620 case IPP_FINISHINGS_STAPLE :
4621 case IPP_FINISHINGS_STAPLE_TOP_LEFT :
4622 case IPP_FINISHINGS_STAPLE_BOTTOM_LEFT :
4623 case IPP_FINISHINGS_STAPLE_TOP_RIGHT :
4624 case IPP_FINISHINGS_STAPLE_BOTTOM_RIGHT :
4625 case IPP_FINISHINGS_STAPLE_DUAL_LEFT :
4626 case IPP_FINISHINGS_STAPLE_DUAL_TOP :
4627 case IPP_FINISHINGS_STAPLE_DUAL_RIGHT :
4628 case IPP_FINISHINGS_STAPLE_DUAL_BOTTOM :
4629 case IPP_FINISHINGS_STAPLE_TRIPLE_LEFT :
4630 case IPP_FINISHINGS_STAPLE_TRIPLE_TOP :
4631 case IPP_FINISHINGS_STAPLE_TRIPLE_RIGHT :
4632 case IPP_FINISHINGS_STAPLE_TRIPLE_BOTTOM :
4633 p->type |= CUPS_PRINTER_STAPLE;
4634 break;
4635
4636 default :
4637 break;
4638 }
4639 }
4640 }
4641
4642 if (p->pc && p->pc->templates)
4643 {
4644 const char *template; /* Finishing template */
4645 ipp_attribute_t *fin_col_db; /* finishings-col-database attribute */
4646 ipp_t *fin_col; /* finishings-col value */
4647
4648 fin_col_db = ippAddCollections(p->ppd_attrs, IPP_TAG_PRINTER, "finishings-col-database", cupsArrayCount(p->pc->templates), NULL);
4649 for (i = 0, template = (const char *)cupsArrayFirst(p->pc->templates); template; i ++, template = (const char *)cupsArrayNext(p->pc->templates))
4650 {
4651 fin_col = ippNew();
4652 ippAddString(fin_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "finishing-template", NULL, template);
4653 ippSetCollection(p->ppd_attrs, &fin_col_db, i, fin_col);
4654 ippDelete(fin_col);
4655 }
4656 }
4657
4658 for (i = 0; i < ppd->num_sizes; i ++)
4659 if (ppd->sizes[i].length > 1728)
4660 p->type |= CUPS_PRINTER_LARGE;
4661 else if (ppd->sizes[i].length > 1008)
4662 p->type |= CUPS_PRINTER_MEDIUM;
4663 else
4664 p->type |= CUPS_PRINTER_SMALL;
4665
4666 if ((ppd_attr = ppdFindAttr(ppd, "APICADriver", NULL)) != NULL &&
4667 ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
4668 {
4669 if ((ppd_attr = ppdFindAttr(ppd, "APScannerOnly", NULL)) != NULL &&
4670 ppd_attr->value && !_cups_strcasecmp(ppd_attr->value, "true"))
4671 p->type |= CUPS_PRINTER_SCANNER;
4672 else
4673 p->type |= CUPS_PRINTER_MFP;
4674 }
4675
4676 /*
4677 * Scan the filters in the PPD file...
4678 */
4679
4680 if (p->pc)
4681 {
4682 for (filter = (const char *)cupsArrayFirst(p->pc->filters);
4683 filter;
4684 filter = (const char *)cupsArrayNext(p->pc->filters))
4685 {
4686 if (!_cups_strncasecmp(filter, "application/vnd.cups-command", 28) &&
4687 _cups_isspace(filter[28]))
4688 {
4689 p->type |= CUPS_PRINTER_COMMANDS;
4690 break;
4691 }
4692 }
4693 }
4694
4695 if (p->type & CUPS_PRINTER_COMMANDS)
4696 {
4697 char *commands, /* Copy of commands */
4698 *start, /* Start of name */
4699 *end; /* End of name */
4700 int count; /* Number of commands */
4701
4702 if ((ppd_attr = ppdFindAttr(ppd, "cupsCommands", NULL)) != NULL)
4703 {
4704 for (count = 0, start = ppd_attr->value; *start; count ++)
4705 {
4706 while (_cups_isspace(*start))
4707 start ++;
4708
4709 if (!*start)
4710 break;
4711
4712 while (*start && !isspace(*start & 255))
4713 start ++;
4714 }
4715 }
4716 else
4717 count = 0;
4718
4719 if (count > 0)
4720 {
4721 /*
4722 * Make a copy of the commands string and count how many commands there
4723 * are...
4724 */
4725
4726 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4727 "printer-commands", count, NULL, NULL);
4728
4729 commands = strdup(ppd_attr->value);
4730
4731 for (count = 0, start = commands; *start; count ++)
4732 {
4733 while (isspace(*start & 255))
4734 start ++;
4735
4736 if (!*start)
4737 break;
4738
4739 end = start;
4740 while (*end && !isspace(*end & 255))
4741 end ++;
4742
4743 if (*end)
4744 *end++ = '\0';
4745
4746 attr->values[count].string.text = _cupsStrAlloc(start);
4747
4748 start = end;
4749 }
4750
4751 free(commands);
4752 }
4753 else
4754 {
4755 /*
4756 * Add the standard list of commands...
4757 */
4758
4759 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4760 "printer-commands",
4761 (int)(sizeof(standard_commands) /
4762 sizeof(standard_commands[0])), NULL,
4763 standard_commands);
4764 }
4765 }
4766 else
4767 {
4768 /*
4769 * No commands supported...
4770 */
4771
4772 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4773 "printer-commands", NULL, "none");
4774 }
4775
4776 /*
4777 * Show current and available port monitors for this printer...
4778 */
4779
4780 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
4781 NULL, p->port_monitor ? p->port_monitor : "none");
4782
4783 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4784 ppd_attr;
4785 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL));
4786
4787 if (ppd->protocols)
4788 {
4789 if (strstr(ppd->protocols, "TBCP"))
4790 i ++;
4791 else if (strstr(ppd->protocols, "BCP"))
4792 i ++;
4793 }
4794
4795 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
4796 "port-monitor-supported", i, NULL, NULL);
4797
4798 attr->values[0].string.text = _cupsStrAlloc("none");
4799
4800 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4801 ppd_attr;
4802 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
4803 attr->values[i].string.text = _cupsStrAlloc(ppd_attr->value);
4804
4805 if (ppd->protocols)
4806 {
4807 if (strstr(ppd->protocols, "TBCP"))
4808 attr->values[i].string.text = _cupsStrAlloc("tbcp");
4809 else if (strstr(ppd->protocols, "BCP"))
4810 attr->values[i].string.text = _cupsStrAlloc("bcp");
4811 }
4812
4813 if (ppdFindAttr(ppd, "APRemoteQueueID", NULL))
4814 p->type |= CUPS_PRINTER_REMOTE;
4815
4816 #ifdef HAVE_APPLICATIONSERVICES_H
4817 /*
4818 * Convert the file referenced in APPrinterIconPath to a 128x128 PNG
4819 * and save it as cacheDir/printername.png
4820 */
4821
4822 if ((ppd_attr = ppdFindAttr(ppd, "APPrinterIconPath", NULL)) != NULL &&
4823 ppd_attr->value &&
4824 !_cupsFileCheck(ppd_attr->value, _CUPS_FILE_CHECK_FILE, !RunUser,
4825 cupsdLogFCMessage, p))
4826 {
4827 CGImageRef imageRef = NULL;/* Current icon image */
4828 CGImageRef biggestIconRef = NULL;
4829 /* Biggest icon image */
4830 CGImageRef closestTo128IconRef = NULL;
4831 /* Icon image closest to and >= 128 */
4832 CGImageSourceRef sourceRef; /* The file's image source */
4833 char outPath[HTTP_MAX_URI];
4834 /* The path to the PNG file */
4835 CFURLRef outUrl; /* The URL made from the outPath */
4836 CFURLRef icnsFileUrl; /* The URL of the original ICNS icon file */
4837 CGImageDestinationRef destRef; /* The image destination to write */
4838 size_t bytesPerRow; /* The bytes per row used for resizing */
4839 CGContextRef context; /* The CG context used for resizing */
4840
4841 snprintf(outPath, sizeof(outPath), "%s/%s.png", CacheDir, p->name);
4842 outUrl = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, (UInt8 *)outPath, (CFIndex)strlen(outPath), FALSE);
4843 icnsFileUrl = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, (UInt8 *)ppd_attr->value, (CFIndex)strlen(ppd_attr->value), FALSE);
4844 if (outUrl && icnsFileUrl)
4845 {
4846 sourceRef = CGImageSourceCreateWithURL(icnsFileUrl, NULL);
4847 if (sourceRef)
4848 {
4849 for (i = 0; i < (int)CGImageSourceGetCount(sourceRef); i ++)
4850 {
4851 imageRef = CGImageSourceCreateImageAtIndex(sourceRef, (size_t)i, NULL);
4852 if (!imageRef)
4853 continue;
4854
4855 if (CGImageGetWidth(imageRef) == CGImageGetHeight(imageRef))
4856 {
4857 /*
4858 * Loop through remembering the icon closest to 128 but >= 128
4859 * and then remember the largest icon.
4860 */
4861
4862 if (CGImageGetWidth(imageRef) >= 128 &&
4863 (!closestTo128IconRef ||
4864 CGImageGetWidth(imageRef) <
4865 CGImageGetWidth(closestTo128IconRef)))
4866 {
4867 CGImageRelease(closestTo128IconRef);
4868 CGImageRetain(imageRef);
4869 closestTo128IconRef = imageRef;
4870 }
4871
4872 if (!biggestIconRef ||
4873 CGImageGetWidth(imageRef) > CGImageGetWidth(biggestIconRef))
4874 {
4875 CGImageRelease(biggestIconRef);
4876 CGImageRetain(imageRef);
4877 biggestIconRef = imageRef;
4878 }
4879 }
4880
4881 CGImageRelease(imageRef);
4882 }
4883
4884 if (biggestIconRef)
4885 {
4886 /*
4887 * If biggestIconRef is NULL, we found no icons. Otherwise we first
4888 * want the closest to 128, but if none are larger than 128, we want
4889 * the largest icon available.
4890 */
4891
4892 imageRef = closestTo128IconRef ? closestTo128IconRef :
4893 biggestIconRef;
4894 CGImageRetain(imageRef);
4895 CGImageRelease(biggestIconRef);
4896 if (closestTo128IconRef)
4897 CGImageRelease(closestTo128IconRef);
4898 destRef = CGImageDestinationCreateWithURL(outUrl, kUTTypePNG, 1,
4899 NULL);
4900 if (destRef)
4901 {
4902 if (CGImageGetWidth(imageRef) != 128)
4903 {
4904 bytesPerRow = CGImageGetBytesPerRow(imageRef) /
4905 CGImageGetWidth(imageRef) * 128;
4906 context = CGBitmapContextCreate(NULL, 128, 128,
4907 CGImageGetBitsPerComponent(imageRef),
4908 bytesPerRow,
4909 CGImageGetColorSpace(imageRef),
4910 kCGImageAlphaPremultipliedFirst);
4911 if (context)
4912 {
4913 CGContextDrawImage(context, CGRectMake(0, 0, 128, 128),
4914 imageRef);
4915 CGImageRelease(imageRef);
4916 imageRef = CGBitmapContextCreateImage(context);
4917 CGContextRelease(context);
4918 }
4919 }
4920
4921 CGImageDestinationAddImage(destRef, imageRef, NULL);
4922 CGImageDestinationFinalize(destRef);
4923 CFRelease(destRef);
4924 }
4925
4926 CGImageRelease(imageRef);
4927 }
4928
4929 CFRelease(sourceRef);
4930 }
4931 }
4932
4933 if (outUrl)
4934 CFRelease(outUrl);
4935
4936 if (icnsFileUrl)
4937 CFRelease(icnsFileUrl);
4938 }
4939 #endif /* HAVE_APPLICATIONSERVICES_H */
4940
4941 /*
4942 * Close the PPD and set the type...
4943 */
4944
4945 ppdClose(ppd);
4946 }
4947 else if (!access(ppd_name, 0))
4948 {
4949 int pline; /* PPD line number */
4950 ppd_status_t pstatus; /* PPD load status */
4951
4952
4953 pstatus = ppdLastError(&pline);
4954
4955 cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded.", p->name);
4956
4957 if (pstatus <= PPD_ALLOC_ERROR)
4958 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", ppd_name, strerror(errno));
4959 else
4960 cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d of %s.", ppdErrorString(pstatus), pline, ppd_name);
4961
4962 cupsdLogMessage(CUPSD_LOG_INFO,
4963 "Hint: Run \"cupstestppd %s\" and fix any errors.",
4964 ppd_name);
4965 }
4966 else
4967 {
4968 if (((!strncmp(p->device_uri, "ipp://", 6) ||
4969 !strncmp(p->device_uri, "ipps://", 7)) &&
4970 (strstr(p->device_uri, "/printers/") != NULL ||
4971 strstr(p->device_uri, "/classes/") != NULL)) ||
4972 ((strstr(p->device_uri, "._ipp.") != NULL ||
4973 strstr(p->device_uri, "._ipps.") != NULL) &&
4974 !strcmp(p->device_uri + strlen(p->device_uri) - 5, "/cups")))
4975 {
4976 /*
4977 * Tell the client this is really a hard-wired remote printer.
4978 */
4979
4980 p->type |= CUPS_PRINTER_REMOTE;
4981
4982 /*
4983 * Then set the make-and-model accordingly...
4984 */
4985
4986 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4987 "printer-make-and-model", NULL, "Remote Printer");
4988
4989 /*
4990 * Print all files directly...
4991 */
4992
4993 p->raw = 1;
4994 p->remote = 1;
4995 }
4996 else
4997 {
4998 /*
4999 * Otherwise we have neither - treat this as a "dumb" printer
5000 * with no PPD file...
5001 */
5002
5003 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
5004 "printer-make-and-model", NULL, "Local Raw Printer");
5005
5006 p->raw = 1;
5007 }
5008 }
5009
5010 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
5011 "finishings-supported", num_finishings, finishings);
5012 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
5013 "finishings-default", IPP_FINISHINGS_NONE);
5014
5015 if (ppd && p->pc)
5016 {
5017 /*
5018 * Save cached PPD attributes to disk...
5019 */
5020
5021 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Saving %s...", cache_name);
5022
5023 _ppdCacheWriteFile(p->pc, cache_name, p->ppd_attrs);
5024 }
5025 else
5026 {
5027 /*
5028 * Remove cache files...
5029 */
5030
5031 if (cache_info.st_mtime)
5032 unlink(cache_name);
5033 }
5034 }
5035
5036
5037 /*
5038 * 'new_media_col()' - Create a media-col collection value.
5039 */
5040
5041 static ipp_t * /* O - Collection value */
new_media_col(pwg_size_t * size)5042 new_media_col(pwg_size_t *size) /* I - media-size/margin values */
5043 {
5044 ipp_t *media_col, /* Collection value */
5045 *media_size; /* media-size value */
5046
5047
5048 media_col = ippNew();
5049
5050 media_size = ippNew();
5051 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "x-dimension", size->width);
5052 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "y-dimension", size->length);
5053 ippAddCollection(media_col, IPP_TAG_PRINTER, "media-size", media_size);
5054 ippDelete(media_size);
5055
5056 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-bottom-margin", size->bottom);
5057 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-left-margin", size->left);
5058 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-right-margin", size->right);
5059 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "media-top-margin", size->top);
5060
5061 return (media_col);
5062 }
5063
5064
5065 /*
5066 * 'write_xml_string()' - Write a string with XML escaping.
5067 */
5068
5069 static void
write_xml_string(cups_file_t * fp,const char * s)5070 write_xml_string(cups_file_t *fp, /* I - File to write to */
5071 const char *s) /* I - String to write */
5072 {
5073 const char *start; /* Start of current sequence */
5074
5075
5076 if (!s)
5077 return;
5078
5079 for (start = s; *s; s ++)
5080 {
5081 if (*s == '&')
5082 {
5083 if (s > start)
5084 cupsFileWrite(fp, start, (size_t)(s - start));
5085
5086 cupsFilePuts(fp, "&");
5087 start = s + 1;
5088 }
5089 else if (*s == '<')
5090 {
5091 if (s > start)
5092 cupsFileWrite(fp, start, (size_t)(s - start));
5093
5094 cupsFilePuts(fp, "<");
5095 start = s + 1;
5096 }
5097 }
5098
5099 if (s > start)
5100 cupsFilePuts(fp, start);
5101 }
5102
