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Merge changes from CUPS 1.4svn-r7282.
[thirdparty/cups.git] / scheduler / printers.c
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ef416fc2 1/*
2e4ff8af 2 * "$Id: printers.c 6970 2007-09-17 23:58:28Z mike $"
ef416fc2 3 *
4 * Printer routines for the Common UNIX Printing System (CUPS).
5 *
91c84a35 6 * Copyright 2007-2008 by Apple Inc.
f7deaa1a 7 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
ef416fc2 8 *
9 * These coded instructions, statements, and computer programs are the
bc44d920 10 * property of Apple Inc. and are protected by Federal copyright
11 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
12 * which should have been included with this file. If this file is
13 * file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2 14 *
15 * Contents:
16 *
17 * cupsdAddPrinter() - Add a printer to the system.
ef416fc2 18 * cupsdAddPrinterHistory() - Add the current printer state to the history.
19 * cupsdAddPrinterUser() - Add a user to the ACL.
b94498cf 20 * cupsdCreateCommonData() - Create the common printer data.
ef416fc2 21 * cupsdDeleteAllPrinters() - Delete all printers from the system.
22 * cupsdDeletePrinter() - Delete a printer from the system.
ef416fc2 23 * cupsdFindPrinter() - Find a printer in the list.
24 * cupsdFreePrinterUsers() - Free allow/deny users.
25 * cupsdLoadAllPrinters() - Load printers from the printers.conf file.
b423cd4c 26 * cupsdRenamePrinter() - Rename a printer.
fa73b229 27 * cupsdSaveAllPrinters() - Save all printer definitions to the
28 * printers.conf file.
09a101d6 29 * cupsdSetAuthInfoRequired() - Set the required authentication info.
5a738aea 30 * cupsdSetPrinterAttr() - Set a printer attribute.
fa73b229 31 * cupsdSetPrinterAttrs() - Set printer attributes based upon the PPD
32 * file.
ef416fc2 33 * cupsdSetPrinterReasons() - Set/update the reasons strings.
34 * cupsdSetPrinterState() - Update the current state of a printer.
35 * cupsdStopPrinter() - Stop a printer from printing any jobs...
36 * cupsdUpdatePrinters() - Update printers after a partial reload.
37 * cupsdValidateDest() - Validate a printer/class destination.
38 * cupsdWritePrintcap() - Write a pseudo-printcap file for older
39 * applications that need it...
40 * cupsdSanitizeURI() - Sanitize a device URI...
b423cd4c 41 * add_printer_defaults() - Add name-default attributes to the printer
42 * attributes.
bd7854cb 43 * add_printer_filter() - Add a MIME filter for a printer.
44 * add_printer_formats() - Add document-format-supported values for
45 * a printer.
ef416fc2 46 * compare_printers() - Compare two printers.
e1d6a774 47 * delete_printer_filters() - Delete all MIME filters for a printer.
ef416fc2 48 * write_irix_config() - Update the config files used by the IRIX
49 * desktop tools.
fa73b229 50 * write_irix_state() - Update the status files used by IRIX
51 * printing desktop tools.
ef416fc2 52 */
53
54/*
55 * Include necessary headers...
56 */
57
58#include "cupsd.h"
ed486911 59#include <cups/dir.h>
ef416fc2 60
61
62/*
63 * Local functions...
64 */
65
b423cd4c 66static void add_printer_defaults(cupsd_printer_t *p);
f7deaa1a 67static void add_printer_filter(cupsd_printer_t *p, mime_type_t *type,
68 const char *filter);
bd7854cb 69static void add_printer_formats(cupsd_printer_t *p);
ef416fc2 70static int compare_printers(void *first, void *second, void *data);
e1d6a774 71static void delete_printer_filters(cupsd_printer_t *p);
ef416fc2 72#ifdef __sgi
73static void write_irix_config(cupsd_printer_t *p);
74static void write_irix_state(cupsd_printer_t *p);
75#endif /* __sgi */
76
77
78/*
79 * 'cupsdAddPrinter()' - Add a printer to the system.
80 */
81
82cupsd_printer_t * /* O - New printer */
83cupsdAddPrinter(const char *name) /* I - Name of printer */
84{
85 cupsd_printer_t *p; /* New printer */
86
87
88 /*
89 * Range check input...
90 */
91
92 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddPrinter(\"%s\")", name);
93
94 /*
95 * Create a new printer entity...
96 */
97
98 if ((p = calloc(1, sizeof(cupsd_printer_t))) == NULL)
99 {
100 cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for printer - %s",
101 strerror(errno));
102 return (NULL);
103 }
104
105 cupsdSetString(&p->name, name);
106 cupsdSetString(&p->info, name);
107 cupsdSetString(&p->hostname, ServerName);
108
109 cupsdSetStringf(&p->uri, "ipp://%s:%d/printers/%s", ServerName, LocalPort, name);
110 cupsdSetStringf(&p->device_uri, "file:/dev/null");
111
112 p->state = IPP_PRINTER_STOPPED;
113 p->state_time = time(NULL);
114 p->accepting = 0;
fa73b229 115 p->shared = DefaultShared;
ef416fc2 116 p->filetype = mimeAddType(MimeDatabase, "printer", name);
117
118 cupsdSetString(&p->job_sheets[0], "none");
119 cupsdSetString(&p->job_sheets[1], "none");
120
323c5de1 121 cupsdSetString(&p->error_policy, ErrorPolicy);
ef416fc2 122 cupsdSetString(&p->op_policy, DefaultPolicy);
123
124 p->op_policy_ptr = DefaultPolicyPtr;
125
126 if (MaxPrinterHistory)
127 p->history = calloc(MaxPrinterHistory, sizeof(ipp_t *));
128
129 /*
130 * Insert the printer in the printer list alphabetically...
131 */
132
133 if (!Printers)
134 Printers = cupsArrayNew(compare_printers, NULL);
135
136 cupsArrayAdd(Printers, p);
137
138 if (!ImplicitPrinters)
139 ImplicitPrinters = cupsArrayNew(compare_printers, NULL);
140
141 /*
142 * Return the new printer...
143 */
144
145 return (p);
146}
147
148
ef416fc2 149/*
150 * 'cupsdAddPrinterHistory()' - Add the current printer state to the history.
151 */
152
153void
154cupsdAddPrinterHistory(
155 cupsd_printer_t *p) /* I - Printer */
156{
157 ipp_t *history; /* History collection */
158
159
160 /*
161 * Stop early if we aren't keeping history data...
162 */
163
164 if (MaxPrinterHistory <= 0)
165 return;
166
167 /*
168 * Retire old history data as needed...
169 */
170
171 p->sequence_number ++;
172
173 if (p->num_history >= MaxPrinterHistory)
174 {
175 p->num_history --;
176 ippDelete(p->history[0]);
177 memmove(p->history, p->history + 1, p->num_history * sizeof(ipp_t *));
178 }
179
180 /*
181 * Create a collection containing the current printer-state, printer-up-time,
182 * printer-state-message, and printer-state-reasons attributes.
183 */
184
185 history = ippNew();
186 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state",
187 p->state);
188 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-accepting-jobs",
189 p->accepting);
fa73b229 190 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-shared", p->shared);
ef416fc2 191 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-state-message",
192 NULL, p->state_message);
e00b005a 193#ifdef __APPLE__
194 if (p->recoverable)
195 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT,
196 "com.apple.print.recoverable-message", NULL, p->recoverable);
197#endif /* __APPLE__ */
ef416fc2 198 if (p->num_reasons == 0)
199 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
200 "printer-state-reasons", NULL,
201 p->state == IPP_PRINTER_STOPPED ? "paused" : "none");
202 else
203 ippAddStrings(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
204 "printer-state-reasons", p->num_reasons, NULL,
205 (const char * const *)p->reasons);
206 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
207 "printer-state-change-time", p->state_time);
208 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
209 "printer-state-sequence-number", p->sequence_number);
210
211 p->history[p->num_history] = history;
212 p->num_history ++;
213}
214
215
216/*
217 * 'cupsdAddPrinterUser()' - Add a user to the ACL.
218 */
219
220void
221cupsdAddPrinterUser(
222 cupsd_printer_t *p, /* I - Printer */
223 const char *username) /* I - User */
224{
225 const char **temp; /* Temporary array pointer */
226
227
228 if (!p || !username)
229 return;
230
231 if (p->num_users == 0)
232 temp = malloc(sizeof(char **));
233 else
234 temp = realloc(p->users, sizeof(char **) * (p->num_users + 1));
235
236 if (!temp)
237 return;
238
239 p->users = temp;
240 temp += p->num_users;
241
242 if ((*temp = strdup(username)) != NULL)
243 p->num_users ++;
244}
245
246
247/*
248 * 'cupsdCreateCommonData()' - Create the common printer data.
249 */
250
251void
252cupsdCreateCommonData(void)
253{
254 int i; /* Looping var */
255 ipp_attribute_t *attr; /* Attribute data */
ed486911 256 cups_dir_t *dir; /* Notifier directory */
257 cups_dentry_t *dent; /* Notifier directory entry */
258 cups_array_t *notifiers; /* Notifier array */
259 char filename[1024], /* Filename */
260 *notifier; /* Current notifier */
2e4ff8af 261 cupsd_policy_t *p; /* Current policy */
ef416fc2 262 static const int nups[] = /* number-up-supported values */
263 { 1, 2, 4, 6, 9, 16 };
b94498cf 264 static const int orients[4] =/* orientation-requested-supported values */
ef416fc2 265 {
266 IPP_PORTRAIT,
267 IPP_LANDSCAPE,
268 IPP_REVERSE_LANDSCAPE,
269 IPP_REVERSE_PORTRAIT
270 };
271 static const char * const holds[] = /* job-hold-until-supported values */
272 {
273 "no-hold",
274 "indefinite",
275 "day-time",
276 "evening",
277 "night",
278 "second-shift",
279 "third-shift",
280 "weekend"
281 };
282 static const char * const versions[] =/* ipp-versions-supported values */
283 {
284 "1.0",
285 "1.1"
286 };
b94498cf 287 static const int ops[] = /* operations-supported values */
ef416fc2 288 {
289 IPP_PRINT_JOB,
290 IPP_VALIDATE_JOB,
291 IPP_CREATE_JOB,
292 IPP_SEND_DOCUMENT,
293 IPP_CANCEL_JOB,
294 IPP_GET_JOB_ATTRIBUTES,
295 IPP_GET_JOBS,
296 IPP_GET_PRINTER_ATTRIBUTES,
297 IPP_HOLD_JOB,
298 IPP_RELEASE_JOB,
299 IPP_PAUSE_PRINTER,
300 IPP_RESUME_PRINTER,
301 IPP_PURGE_JOBS,
302 IPP_SET_JOB_ATTRIBUTES,
303 IPP_CREATE_PRINTER_SUBSCRIPTION,
304 IPP_CREATE_JOB_SUBSCRIPTION,
305 IPP_GET_SUBSCRIPTION_ATTRIBUTES,
306 IPP_GET_SUBSCRIPTIONS,
307 IPP_RENEW_SUBSCRIPTION,
308 IPP_CANCEL_SUBSCRIPTION,
309 IPP_GET_NOTIFICATIONS,
310 IPP_ENABLE_PRINTER,
311 IPP_DISABLE_PRINTER,
312 CUPS_GET_DEFAULT,
313 CUPS_GET_PRINTERS,
314 CUPS_ADD_PRINTER,
315 CUPS_DELETE_PRINTER,
316 CUPS_GET_CLASSES,
317 CUPS_ADD_CLASS,
318 CUPS_DELETE_CLASS,
319 CUPS_ACCEPT_JOBS,
320 CUPS_REJECT_JOBS,
321 CUPS_SET_DEFAULT,
322 CUPS_GET_DEVICES,
323 CUPS_GET_PPDS,
324 CUPS_MOVE_JOB,
325 CUPS_AUTHENTICATE_JOB,
2e4ff8af
MS		 326 CUPS_GET_PPD,
327 CUPS_GET_DOCUMENT,
ef416fc2 328 IPP_RESTART_JOB
329 };
330 static const char * const charsets[] =/* charset-supported values */
331 {
332 "us-ascii",
333 "utf-8"
334 };
335 static const char * const compressions[] =
336 { /* document-compression-supported values */
337 "none"
338#ifdef HAVE_LIBZ
339 ,"gzip"
340#endif /* HAVE_LIBZ */
341 };
342 static const char * const multiple_document_handling[] =
343 { /* multiple-document-handling-supported values */
344 "separate-documents-uncollated-copies",
345 "separate-documents-collated-copies"
346 };
347 static const char * const errors[] = /* printer-error-policy-supported values */
348 {
349 "abort-job",
350 "retry-job",
351 "stop-printer"
352 };
353 static const char * const notify_attrs[] =
354 { /* notify-attributes-supported values */
355 "printer-state-change-time",
356 "notify-lease-expiration-time",
357 "notify-subscriber-user-name"
358 };
359 static const char * const notify_events[] =
360 { /* notify-events-supported values */
361 "job-completed",
362 "job-config-changed",
363 "job-created",
364 "job-progress",
365 "job-state-changed",
366 "job-stopped",
367 "printer-added",
368 "printer-changed",
369 "printer-config-changed",
370 "printer-deleted",
371 "printer-finishings-changed",
372 "printer-media-changed",
373 "printer-modified",
374 "printer-restarted",
375 "printer-shutdown",
376 "printer-state-changed",
377 "printer-stopped",
378 "server-audit",
379 "server-restarted",
380 "server-started",
381 "server-stopped"
382 };
383
384
385 if (CommonData)
386 ippDelete(CommonData);
387
388 CommonData = ippNew();
389
390 /*
391 * This list of attributes is sorted to improve performance when the
392 * client provides a requested-attributes attribute...
393 */
394
395 /* charset-configured */
396 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET,
397 "charset-configured", NULL, DefaultCharset);
398
399 /* charset-supported */
400 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET,
401 "charset-supported", sizeof(charsets) / sizeof(charsets[0]),
402 NULL, charsets);
403
404 /* compression-supported */
405 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
406 "compression-supported",
407 sizeof(compressions) / sizeof(compressions[0]),
408 NULL, compressions);
409
ef416fc2 410 /* copies-supported */
411 ippAddRange(CommonData, IPP_TAG_PRINTER, "copies-supported", 1, MaxCopies);
412
b94498cf 413 /* cups-version */
414 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_TEXT, "cups-version",
415 NULL, CUPS_SVERSION + 6);
416
ef416fc2 417 /* generated-natural-language-supported */
418 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
419 "generated-natural-language-supported", NULL, DefaultLanguage);
420
421 /* ipp-versions-supported */
422 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
423 "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]),
424 NULL, versions);
425
ef416fc2 426 /* job-hold-until-supported */
427 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
428 "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]),
429 NULL, holds);
430
ef416fc2 431 /* job-priority-supported */
432 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
433 "job-priority-supported", 100);
434
435 /* job-sheets-supported */
fa73b229 436 if (cupsArrayCount(Banners) > 0)
ef416fc2 437 {
438 /*
439 * Setup the job-sheets-supported attribute...
440 */
441
442 if (Classification && !ClassifyOverride)
443 attr = ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
444 "job-sheets-supported", NULL, Classification);
445 else
446 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
fa73b229 447 "job-sheets-supported", cupsArrayCount(Banners) + 1,
448 NULL, NULL);
ef416fc2 449
450 if (attr == NULL)
451 cupsdLogMessage(CUPSD_LOG_EMERG,
bd7854cb 452 "Unable to allocate memory for "
ef416fc2 453 "job-sheets-supported attribute: %s!", strerror(errno));
454 else if (!Classification || ClassifyOverride)
455 {
fa73b229 456 cupsd_banner_t *banner; /* Current banner */
457
458
757d2cad 459 attr->values[0].string.text = _cupsStrAlloc("none");
ef416fc2 460
fa73b229 461 for (i = 1, banner = (cupsd_banner_t *)cupsArrayFirst(Banners);
462 banner;
463 i ++, banner = (cupsd_banner_t *)cupsArrayNext(Banners))
757d2cad 464 attr->values[i].string.text = _cupsStrAlloc(banner->name);
ef416fc2 465 }
466 }
467 else
468 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
469 "job-sheets-supported", NULL, "none");
470
471 /* multiple-document-handling-supported */
472 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
473 "multiple-document-handling-supported",
474 sizeof(multiple_document_handling) /
475 sizeof(multiple_document_handling[0]), NULL,
476 multiple_document_handling);
477
478 /* multiple-document-jobs-supported */
479 ippAddBoolean(CommonData, IPP_TAG_PRINTER,
480 "multiple-document-jobs-supported", 1);
481
482 /* multiple-operation-time-out */
483 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
484 "multiple-operation-time-out", 60);
485
486 /* natural-language-configured */
487 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
488 "natural-language-configured", NULL, DefaultLanguage);
489
490 /* notify-attributes-supported */
491 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
492 "notify-attributes-supported",
493 (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])),
494 NULL, notify_attrs);
495
ef416fc2 496 /* notify-lease-duration-supported */
497 ippAddRange(CommonData, IPP_TAG_PRINTER,
498 "notify-lease-duration-supported", 0,
499 MaxLeaseDuration ? MaxLeaseDuration : 2147483647);
500
501 /* notify-max-events-supported */
502 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
503 "notify-max-events-supported", MaxEvents);
504
ed486911 505 /* notify-events-supported */
ef416fc2 506 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
507 "notify-events-supported",
508 (int)(sizeof(notify_events) / sizeof(notify_events[0])),
509 NULL, notify_events);
510
511 /* notify-pull-method-supported */
512 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
513 "notify-pull-method-supported", NULL, "ippget");
514
ef416fc2 515 /* notify-schemes-supported */
ed486911 516 snprintf(filename, sizeof(filename), "%s/notifier", ServerBin);
517 if ((dir = cupsDirOpen(filename)) != NULL)
518 {
519 notifiers = cupsArrayNew((cups_array_func_t)strcmp, NULL);
520
521 while ((dent = cupsDirRead(dir)) != NULL)
522 if (S_ISREG(dent->fileinfo.st_mode) &&
523 (dent->fileinfo.st_mode & S_IXOTH) != 0)
524 cupsArrayAdd(notifiers, _cupsStrAlloc(dent->filename));
525
526 if (cupsArrayCount(notifiers) > 0)
527 {
528 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
529 "notify-schemes-supported",
530 cupsArrayCount(notifiers), NULL, NULL);
531
532 for (i = 0, notifier = (char *)cupsArrayFirst(notifiers);
533 notifier;
534 i ++, notifier = (char *)cupsArrayNext(notifiers))
535 attr->values[i].string.text = notifier;
536 }
537
538 cupsArrayDelete(notifiers);
8ca02f3c 539 cupsDirClose(dir);
ed486911 540 }
ef416fc2 541
ef416fc2 542 /* number-up-supported */
543 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
544 "number-up-supported", sizeof(nups) / sizeof(nups[0]), nups);
545
546 /* operations-supported */
547 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
548 "operations-supported",
b94498cf 549 sizeof(ops) / sizeof(ops[0]) + JobFiles - 1, ops);
ef416fc2 550
ef416fc2 551 /* orientation-requested-supported */
552 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
b94498cf 553 "orientation-requested-supported", 4, orients);
ef416fc2 554
555 /* page-ranges-supported */
556 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1);
557
558 /* pdf-override-supported */
559 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
560 "pdl-override-supported", NULL, "not-attempted");
561
562 /* printer-error-policy-supported */
563 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
564 "printer-error-policy-supported",
565 sizeof(errors) / sizeof(errors[0]), NULL, errors);
566
567 /* printer-op-policy-supported */
568 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
2e4ff8af
MS		 569 "printer-op-policy-supported", cupsArrayCount(Policies),
570 NULL, NULL);
571 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
572 p;
573 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
574 attr->values[i].string.text = _cupsStrAlloc(p->name);
575
576 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "server-is-sharing-printers",
577 BrowseLocalProtocols != 0 && Browsing);
ef416fc2 578}
579
580
581/*
582 * 'cupsdDeleteAllPrinters()' - Delete all printers from the system.
583 */
584
585void
586cupsdDeleteAllPrinters(void)
587{
588 cupsd_printer_t *p; /* Pointer to current printer/class */
589
590
591 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
592 p;
593 p = (cupsd_printer_t *)cupsArrayNext(Printers))
594 if (!(p->type & CUPS_PRINTER_CLASS))
595 cupsdDeletePrinter(p, 0);
596}
597
598
599/*
600 * 'cupsdDeletePrinter()' - Delete a printer from the system.
601 */
602
603void
604cupsdDeletePrinter(
605 cupsd_printer_t *p, /* I - Printer to delete */
606 int update) /* I - Update printers.conf? */
607{
608 int i; /* Looping var */
609#ifdef __sgi
610 char filename[1024]; /* Interface script filename */
611#endif /* __sgi */
612
613
614 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)",
615 p, p->name, update);
616
617 /*
618 * Save the current position in the Printers array...
619 */
620
621 cupsArraySave(Printers);
622
623 /*
624 * Stop printing on this printer...
625 */
626
627 cupsdStopPrinter(p, update);
628
629 /*
630 * If this printer is the next for browsing, point to the next one...
631 */
632
633 if (p == BrowseNext)
634 {
635 cupsArrayFind(Printers, p);
636 BrowseNext = (cupsd_printer_t *)cupsArrayNext(Printers);
637 }
638
639 /*
640 * Remove the printer from the list...
641 */
642
643 cupsArrayRemove(Printers, p);
644
8ca02f3c 645 if (p->type & CUPS_PRINTER_IMPLICIT)
646 cupsArrayRemove(ImplicitPrinters, p);
647
ef416fc2 648 /*
649 * Remove the dummy interface/icon/option files under IRIX...
650 */
651
652#ifdef __sgi
653 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
654 unlink(filename);
655
656 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui",
657 p->name);
658 unlink(filename);
659
660 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
661 unlink(filename);
662
663 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
664 unlink(filename);
665
666 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
667 unlink(filename);
668
669 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
670 unlink(filename);
671#endif /* __sgi */
672
673 /*
e00b005a 674 * If p is the default printer, assign a different one...
ef416fc2 675 */
676
677 if (p == DefaultPrinter)
e00b005a 678 {
679 DefaultPrinter = NULL;
680
681 if (UseNetworkDefault)
682 {
683 /*
684 * Find the first network default printer and use it...
685 */
686
687 cupsd_printer_t *dp; /* New default printer */
688
689
690 for (dp = (cupsd_printer_t *)cupsArrayFirst(Printers);
691 dp;
692 dp = (cupsd_printer_t *)cupsArrayNext(Printers))
693 if (dp != p && (dp->type & CUPS_PRINTER_DEFAULT))
694 {
ed486911 695 DefaultPrinter = dp;
e00b005a 696 break;
697 }
698 }
699 }
ef416fc2 700
701 /*
f7deaa1a 702 * Remove this printer from any classes...
ef416fc2 703 */
704
705 if (!(p->type & CUPS_PRINTER_IMPLICIT))
706 {
707 cupsdDeletePrinterFromClasses(p);
f7deaa1a 708
709 /*
710 * Deregister from any browse protocols...
711 */
712
713 cupsdDeregisterPrinter(p, 1);
ef416fc2 714 }
715
716 /*
717 * Free all memory used by the printer...
718 */
719
720 if (p->printers != NULL)
721 free(p->printers);
722
723 if (MaxPrinterHistory)
724 {
725 for (i = 0; i < p->num_history; i ++)
726 ippDelete(p->history[i]);
727
728 free(p->history);
729 }
730
731 for (i = 0; i < p->num_reasons; i ++)
732 free(p->reasons[i]);
733
734 ippDelete(p->attrs);
735
e1d6a774 736 delete_printer_filters(p);
ef416fc2 737
fa73b229 738 mimeDeleteType(MimeDatabase, p->filetype);
f7deaa1a 739 mimeDeleteType(MimeDatabase, p->prefiltertype);
fa73b229 740
ef416fc2 741 cupsdFreePrinterUsers(p);
742 cupsdFreeQuotas(p);
743
744 cupsdClearString(&p->uri);
745 cupsdClearString(&p->hostname);
746 cupsdClearString(&p->name);
747 cupsdClearString(&p->location);
748 cupsdClearString(&p->make_model);
749 cupsdClearString(&p->info);
750 cupsdClearString(&p->job_sheets[0]);
751 cupsdClearString(&p->job_sheets[1]);
752 cupsdClearString(&p->device_uri);
753 cupsdClearString(&p->port_monitor);
754 cupsdClearString(&p->op_policy);
755 cupsdClearString(&p->error_policy);
756
323c5de1 757 cupsdClearString(&p->alert);
758 cupsdClearString(&p->alert_description);
759
f7deaa1a 760#ifdef HAVE_DNSSD
761 cupsdClearString(&p->product);
762 cupsdClearString(&p->pdl);
763#endif /* HAVE_DNSSD */
764
80ca4592 765 cupsArrayDelete(p->filetypes);
766
b423cd4c 767 if (p->browse_attrs)
768 free(p->browse_attrs);
769
e00b005a 770#ifdef __APPLE__
771 cupsdClearString(&p->recoverable);
772#endif /* __APPLE__ */
773
b423cd4c 774 cupsFreeOptions(p->num_options, p->options);
775
ef416fc2 776 free(p);
777
778 /*
779 * Restore the previous position in the Printers array...
780 */
781
782 cupsArrayRestore(Printers);
783}
784
785
ef416fc2 786/*
787 * 'cupsdFindDest()' - Find a destination in the list.
788 */
789
790cupsd_printer_t * /* O - Destination in list */
791cupsdFindDest(const char *name) /* I - Name of printer or class to find */
792{
793 cupsd_printer_t key; /* Search key */
794
795
796 key.name = (char *)name;
797 return ((cupsd_printer_t *)cupsArrayFind(Printers, &key));
798}
799
800
801/*
802 * 'cupsdFindPrinter()' - Find a printer in the list.
803 */
804
805cupsd_printer_t * /* O - Printer in list */
806cupsdFindPrinter(const char *name) /* I - Name of printer to find */
807{
808 cupsd_printer_t *p; /* Printer in list */
809
810
811 if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS))
812 return (NULL);
813 else
814 return (p);
815}
816
817
818/*
819 * 'cupsdFreePrinterUsers()' - Free allow/deny users.
820 */
821
822void
823cupsdFreePrinterUsers(
824 cupsd_printer_t *p) /* I - Printer */
825{
826 int i; /* Looping var */
827
828
829 if (!p || !p->num_users)
830 return;
831
832 for (i = 0; i < p->num_users; i ++)
833 free((void *)p->users[i]);
834
835 free(p->users);
836
837 p->num_users = 0;
838 p->users = NULL;
839}
840
841
842/*
843 * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file.
844 */
845
846void
847cupsdLoadAllPrinters(void)
848{
849 cups_file_t *fp; /* printers.conf file */
850 int linenum; /* Current line number */
851 char line[1024], /* Line from file */
852 *value, /* Pointer to value */
853 *valueptr; /* Pointer into value */
854 cupsd_printer_t *p; /* Current printer */
855
856
857 /*
858 * Open the printers.conf file...
859 */
860
861 snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot);
862 if ((fp = cupsFileOpen(line, "r")) == NULL)
863 {
fa73b229 864 if (errno != ENOENT)
bd7854cb 865 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open %s - %s", line,
fa73b229 866 strerror(errno));
ef416fc2 867 return;
868 }
869
870 /*
871 * Read printer configurations until we hit EOF...
872 */
873
874 linenum = 0;
875 p = NULL;
876
877 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
878 {
879 /*
880 * Decode the directive...
881 */
882
883 if (!strcasecmp(line, "<Printer") ||
884 !strcasecmp(line, "<DefaultPrinter"))
885 {
886 /*
887 * <Printer name> or <DefaultPrinter name>
888 */
889
890 if (p == NULL && value)
891 {
892 /*
893 * Add the printer and a base file type...
894 */
895
bd7854cb 896 cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading printer %s...", value);
ef416fc2 897
898 p = cupsdAddPrinter(value);
899 p->accepting = 1;
900 p->state = IPP_PRINTER_IDLE;
901
902 /*
903 * Set the default printer as needed...
904 */
905
906 if (!strcasecmp(line, "<DefaultPrinter"))
907 DefaultPrinter = p;
908 }
909 else
910 {
911 cupsdLogMessage(CUPSD_LOG_ERROR,
912 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 913 break;
ef416fc2 914 }
915 }
916 else if (!strcasecmp(line, "</Printer>"))
917 {
918 if (p != NULL)
919 {
920 /*
921 * Close out the current printer...
922 */
923
924 cupsdSetPrinterAttrs(p);
925 cupsdAddPrinterHistory(p);
926
927 if (p->device_uri && strncmp(p->device_uri, "file:", 5) &&
928 p->state != IPP_PRINTER_STOPPED)
929 {
930 /*
931 * See if the backend exists...
932 */
933
934 snprintf(line, sizeof(line), "%s/backend/%s", ServerBin,
935 p->device_uri);
936
937 if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL)
938 *valueptr = '\0'; /* Chop everything but URI scheme */
939
940 if (access(line, 0))
941 {
942 /*
943 * Backend does not exist, stop printer...
944 */
945
946 p->state = IPP_PRINTER_STOPPED;
947 snprintf(p->state_message, sizeof(p->state_message),
948 "Backend %s does not exist!", line);
949 }
950 }
951
952 p = NULL;
953 }
954 else
955 {
956 cupsdLogMessage(CUPSD_LOG_ERROR,
957 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 958 break;
ef416fc2 959 }
960 }
961 else if (!p)
962 {
963 cupsdLogMessage(CUPSD_LOG_ERROR,
964 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 965 break;
ef416fc2 966 }
f7deaa1a 967 else if (!strcasecmp(line, "AuthInfoRequired"))
968 {
969 if (!cupsdSetAuthInfoRequired(p, value, NULL))
970 cupsdLogMessage(CUPSD_LOG_ERROR,
971 "Bad AuthInfoRequired on line %d of printers.conf.",
972 linenum);
973 }
ef416fc2 974 else if (!strcasecmp(line, "Info"))
975 {
976 if (value)
977 cupsdSetString(&p->info, value);
978 }
979 else if (!strcasecmp(line, "Location"))
980 {
981 if (value)
982 cupsdSetString(&p->location, value);
983 }
984 else if (!strcasecmp(line, "DeviceURI"))
985 {
986 if (value)
987 cupsdSetString(&p->device_uri, value);
988 else
989 {
990 cupsdLogMessage(CUPSD_LOG_ERROR,
991 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 992 break;
ef416fc2 993 }
994 }
b423cd4c 995 else if (!strcasecmp(line, "Option") && value)
996 {
997 /*
998 * Option name value
999 */
1000
1001 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1002
1003 if (!*valueptr)
1004 cupsdLogMessage(CUPSD_LOG_ERROR,
1005 "Syntax error on line %d of printers.conf.", linenum);
1006 else
1007 {
1008 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1009
1010 p->num_options = cupsAddOption(value, valueptr, p->num_options,
1011 &(p->options));
1012 }
1013 }
ef416fc2 1014 else if (!strcasecmp(line, "PortMonitor"))
1015 {
1016 if (value && strcmp(value, "none"))
1017 cupsdSetString(&p->port_monitor, value);
1018 else if (value)
1019 cupsdClearString(&p->port_monitor);
1020 else
1021 {
1022 cupsdLogMessage(CUPSD_LOG_ERROR,
1023 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1024 break;
ef416fc2 1025 }
1026 }
1027 else if (!strcasecmp(line, "State"))
1028 {
1029 /*
1030 * Set the initial queue state...
1031 */
1032
1033 if (value && !strcasecmp(value, "idle"))
1034 p->state = IPP_PRINTER_IDLE;
1035 else if (value && !strcasecmp(value, "stopped"))
1036 p->state = IPP_PRINTER_STOPPED;
1037 else
1038 {
1039 cupsdLogMessage(CUPSD_LOG_ERROR,
1040 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1041 break;
ef416fc2 1042 }
1043 }
1044 else if (!strcasecmp(line, "StateMessage"))
1045 {
1046 /*
1047 * Set the initial queue state message...
1048 */
1049
1050 if (value)
1051 strlcpy(p->state_message, value, sizeof(p->state_message));
1052 }
1053 else if (!strcasecmp(line, "StateTime"))
1054 {
1055 /*
1056 * Set the state time...
1057 */
1058
1059 if (value)
1060 p->state_time = atoi(value);
1061 }
1062 else if (!strcasecmp(line, "Accepting"))
1063 {
1064 /*
1065 * Set the initial accepting state...
1066 */
1067
1068 if (value &&
1069 (!strcasecmp(value, "yes") ||
1070 !strcasecmp(value, "on") ||
1071 !strcasecmp(value, "true")))
1072 p->accepting = 1;
1073 else if (value &&
1074 (!strcasecmp(value, "no") ||
1075 !strcasecmp(value, "off") ||
1076 !strcasecmp(value, "false")))
1077 p->accepting = 0;
1078 else
1079 {
1080 cupsdLogMessage(CUPSD_LOG_ERROR,
1081 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1082 break;
ef416fc2 1083 }
1084 }
1085 else if (!strcasecmp(line, "Shared"))
1086 {
1087 /*
1088 * Set the initial shared state...
1089 */
1090
1091 if (value &&
1092 (!strcasecmp(value, "yes") ||
1093 !strcasecmp(value, "on") ||
1094 !strcasecmp(value, "true")))
1095 p->shared = 1;
1096 else if (value &&
1097 (!strcasecmp(value, "no") ||
1098 !strcasecmp(value, "off") ||
1099 !strcasecmp(value, "false")))
1100 p->shared = 0;
1101 else
1102 {
1103 cupsdLogMessage(CUPSD_LOG_ERROR,
1104 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1105 break;
ef416fc2 1106 }
1107 }
1108 else if (!strcasecmp(line, "JobSheets"))
1109 {
1110 /*
1111 * Set the initial job sheets...
1112 */
1113
1114 if (value)
1115 {
1116 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1117
1118 if (*valueptr)
1119 *valueptr++ = '\0';
1120
1121 cupsdSetString(&p->job_sheets[0], value);
1122
1123 while (isspace(*valueptr & 255))
1124 valueptr ++;
1125
1126 if (*valueptr)
1127 {
1128 for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1129
1130 if (*valueptr)
1131 *valueptr++ = '\0';
1132
1133 cupsdSetString(&p->job_sheets[1], value);
1134 }
1135 }
1136 else
1137 {
1138 cupsdLogMessage(CUPSD_LOG_ERROR,
1139 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1140 break;
ef416fc2 1141 }
1142 }
1143 else if (!strcasecmp(line, "AllowUser"))
1144 {
1145 if (value)
1146 {
1147 p->deny_users = 0;
1148 cupsdAddPrinterUser(p, value);
1149 }
1150 else
1151 {
1152 cupsdLogMessage(CUPSD_LOG_ERROR,
1153 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1154 break;
ef416fc2 1155 }
1156 }
1157 else if (!strcasecmp(line, "DenyUser"))
1158 {
1159 if (value)
1160 {
1161 p->deny_users = 1;
1162 cupsdAddPrinterUser(p, value);
1163 }
1164 else
1165 {
1166 cupsdLogMessage(CUPSD_LOG_ERROR,
1167 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1168 break;
ef416fc2 1169 }
1170 }
1171 else if (!strcasecmp(line, "QuotaPeriod"))
1172 {
1173 if (value)
1174 p->quota_period = atoi(value);
1175 else
1176 {
1177 cupsdLogMessage(CUPSD_LOG_ERROR,
1178 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1179 break;
ef416fc2 1180 }
1181 }
1182 else if (!strcasecmp(line, "PageLimit"))
1183 {
1184 if (value)
1185 p->page_limit = atoi(value);
1186 else
1187 {
1188 cupsdLogMessage(CUPSD_LOG_ERROR,
1189 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1190 break;
ef416fc2 1191 }
1192 }
1193 else if (!strcasecmp(line, "KLimit"))
1194 {
1195 if (value)
1196 p->k_limit = atoi(value);
1197 else
1198 {
1199 cupsdLogMessage(CUPSD_LOG_ERROR,
1200 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1201 break;
ef416fc2 1202 }
1203 }
1204 else if (!strcasecmp(line, "OpPolicy"))
1205 {
1206 if (value)
c0e1af83 1207 {
1208 cupsd_policy_t *pol; /* Policy */
1209
1210
1211 if ((pol = cupsdFindPolicy(value)) != NULL)
1212 {
1213 cupsdSetString(&p->op_policy, value);
1214 p->op_policy_ptr = pol;
1215 }
1216 else
1217 cupsdLogMessage(CUPSD_LOG_ERROR,
1218 "Bad policy \"%s\" on line %d of printers.conf",
1219 value, linenum);
1220 }
ef416fc2 1221 else
1222 {
1223 cupsdLogMessage(CUPSD_LOG_ERROR,
1224 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1225 break;
ef416fc2 1226 }
1227 }
1228 else if (!strcasecmp(line, "ErrorPolicy"))
1229 {
1230 if (value)
1231 cupsdSetString(&p->error_policy, value);
1232 else
1233 {
1234 cupsdLogMessage(CUPSD_LOG_ERROR,
1235 "Syntax error on line %d of printers.conf.", linenum);
91c84a35 1236 break;
ef416fc2 1237 }
1238 }
1239 else
1240 {
1241 /*
1242 * Something else we don't understand...
1243 */
1244
1245 cupsdLogMessage(CUPSD_LOG_ERROR,
1246 "Unknown configuration directive %s on line %d of printers.conf.",
1247 line, linenum);
1248 }
1249 }
1250
1251 cupsFileClose(fp);
1252}
1253
1254
b423cd4c 1255/*
1256 * 'cupsdRenamePrinter()' - Rename a printer.
1257 */
1258
1259void
1260cupsdRenamePrinter(
1261 cupsd_printer_t *p, /* I - Printer */
1262 const char *name) /* I - New name */
1263{
1264 /*
1265 * Remove the printer from the array(s) first...
1266 */
1267
1268 cupsArrayRemove(Printers, p);
1269
1270 if (p->type & CUPS_PRINTER_IMPLICIT)
1271 cupsArrayRemove(ImplicitPrinters, p);
1272
1273 /*
1274 * Rename the printer type...
1275 */
1276
1277 mimeDeleteType(MimeDatabase, p->filetype);
1278 p->filetype = mimeAddType(MimeDatabase, "printer", name);
1279
f7deaa1a 1280 mimeDeleteType(MimeDatabase, p->prefiltertype);
1281 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", name);
1282
b423cd4c 1283 /*
1284 * Rename the printer...
1285 */
1286
a74454a7 1287 cupsdSetString(&p->name, name);
b423cd4c 1288
1289 /*
1290 * Reset printer attributes...
1291 */
1292
1293 cupsdSetPrinterAttrs(p);
1294
1295 /*
1296 * Add the printer back to the printer array(s)...
1297 */
1298
1299 cupsArrayAdd(Printers, p);
8ca02f3c 1300
b423cd4c 1301 if (p->type & CUPS_PRINTER_IMPLICIT)
1302 cupsArrayAdd(ImplicitPrinters, p);
1303}
1304
1305
ef416fc2 1306/*
1307 * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf
1308 * file.
1309 */
1310
1311void
1312cupsdSaveAllPrinters(void)
1313{
1314 int i; /* Looping var */
1315 cups_file_t *fp; /* printers.conf file */
1316 char temp[1024]; /* Temporary string */
1317 char backup[1024]; /* printers.conf.O file */
1318 cupsd_printer_t *printer; /* Current printer class */
1319 time_t curtime; /* Current time */
1320 struct tm *curdate; /* Current date */
b423cd4c 1321 cups_option_t *option; /* Current option */
f7deaa1a 1322 const char *ptr; /* Pointer into info/location */
ef416fc2 1323
1324
1325 /*
1326 * Create the printers.conf file...
1327 */
1328
1329 snprintf(temp, sizeof(temp), "%s/printers.conf", ServerRoot);
1330 snprintf(backup, sizeof(backup), "%s/printers.conf.O", ServerRoot);
1331
1332 if (rename(temp, backup))
1333 {
1334 if (errno != ENOENT)
1335 cupsdLogMessage(CUPSD_LOG_ERROR,
1336 "Unable to backup printers.conf - %s", strerror(errno));
1337 }
1338
1339 if ((fp = cupsFileOpen(temp, "w")) == NULL)
1340 {
1341 cupsdLogMessage(CUPSD_LOG_ERROR,
1342 "Unable to save printers.conf - %s", strerror(errno));
1343
1344 if (rename(backup, temp))
1345 cupsdLogMessage(CUPSD_LOG_ERROR,
1346 "Unable to restore printers.conf - %s", strerror(errno));
1347 return;
1348 }
1349 else
1350 cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf...");
1351
1352 /*
1353 * Restrict access to the file...
1354 */
1355
1356 fchown(cupsFileNumber(fp), getuid(), Group);
fa73b229 1357 fchmod(cupsFileNumber(fp), 0600);
ef416fc2 1358
1359 /*
1360 * Write a small header to the file...
1361 */
1362
1363 curtime = time(NULL);
1364 curdate = localtime(&curtime);
1365 strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate);
1366
1367 cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n");
1368 cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp);
1369
1370 /*
1371 * Write each local printer known to the system...
1372 */
1373
1374 for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
1375 printer;
1376 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
1377 {
1378 /*
1379 * Skip remote destinations and printer classes...
1380 */
1381
09a101d6 1382 if ((printer->type & CUPS_PRINTER_DISCOVERED) ||
ef416fc2 1383 (printer->type & CUPS_PRINTER_CLASS) ||
1384 (printer->type & CUPS_PRINTER_IMPLICIT))
1385 continue;
1386
1387 /*
1388 * Write printers as needed...
1389 */
1390
1391 if (printer == DefaultPrinter)
1392 cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name);
1393 else
1394 cupsFilePrintf(fp, "<Printer %s>\n", printer->name);
1395
f7deaa1a 1396 if (printer->num_auth_info_required > 0)
1397 {
1398 cupsFilePrintf(fp, "AuthInfoRequired %s", printer->auth_info_required[0]);
1399 for (i = 1; i < printer->num_auth_info_required; i ++)
1400 cupsFilePrintf(fp, ",%s", printer->auth_info_required[i]);
1401 cupsFilePutChar(fp, '\n');
1402 }
1403
ef416fc2 1404 if (printer->info)
f7deaa1a 1405 {
1406 if ((ptr = strchr(printer->info, '#')) != NULL)
1407 {
1408 /*
1409 * Need to quote the first # in the info string...
1410 */
1411
1412 cupsFilePuts(fp, "Info ");
1413 cupsFileWrite(fp, printer->info, ptr - printer->info);
1414 cupsFilePutChar(fp, '\\');
1415 cupsFilePuts(fp, ptr);
1416 cupsFilePutChar(fp, '\n');
1417 }
1418 else
1419 cupsFilePrintf(fp, "Info %s\n", printer->info);
1420 }
ef416fc2 1421
1422 if (printer->location)
f7deaa1a 1423 {
1424 if ((ptr = strchr(printer->info, '#')) != NULL)
1425 {
1426 /*
1427 * Need to quote the first # in the location string...
1428 */
ef416fc2 1429
f7deaa1a 1430 cupsFilePuts(fp, "Location ");
1431 cupsFileWrite(fp, printer->location, ptr - printer->location);
1432 cupsFilePutChar(fp, '\\');
1433 cupsFilePuts(fp, ptr);
1434 cupsFilePutChar(fp, '\n');
1435 }
1436 else
1437 cupsFilePrintf(fp, "Location %s\n", printer->location);
1438 }
ef416fc2 1439 if (printer->device_uri)
1440 cupsFilePrintf(fp, "DeviceURI %s\n", printer->device_uri);
1441
1442 if (printer->port_monitor)
1443 cupsFilePrintf(fp, "PortMonitor %s\n", printer->port_monitor);
1444
1445 if (printer->state == IPP_PRINTER_STOPPED)
1446 {
1447 cupsFilePuts(fp, "State Stopped\n");
1448 cupsFilePrintf(fp, "StateMessage %s\n", printer->state_message);
1449 }
1450 else
1451 cupsFilePuts(fp, "State Idle\n");
1452
1453 cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time);
1454
1455 if (printer->accepting)
1456 cupsFilePuts(fp, "Accepting Yes\n");
1457 else
1458 cupsFilePuts(fp, "Accepting No\n");
1459
1460 if (printer->shared)
1461 cupsFilePuts(fp, "Shared Yes\n");
1462 else
1463 cupsFilePuts(fp, "Shared No\n");
1464
1465 cupsFilePrintf(fp, "JobSheets %s %s\n", printer->job_sheets[0],
1466 printer->job_sheets[1]);
1467
1468 cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period);
1469 cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit);
1470 cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit);
1471
1472 for (i = 0; i < printer->num_users; i ++)
1473 cupsFilePrintf(fp, "%sUser %s\n", printer->deny_users ? "Deny" : "Allow",
1474 printer->users[i]);
1475
1476 if (printer->op_policy)
1477 cupsFilePrintf(fp, "OpPolicy %s\n", printer->op_policy);
1478 if (printer->error_policy)
1479 cupsFilePrintf(fp, "ErrorPolicy %s\n", printer->error_policy);
1480
b423cd4c 1481 for (i = printer->num_options, option = printer->options;
1482 i > 0;
1483 i --, option ++)
1484 cupsFilePrintf(fp, "Option %s %s\n", option->name, option->value);
1485
ef416fc2 1486 cupsFilePuts(fp, "</Printer>\n");
1487
1488#ifdef __sgi
1489 /*
1490 * Make IRIX desktop & printer status happy
1491 */
1492
1493 write_irix_state(printer);
1494#endif /* __sgi */
1495 }
1496
1497 cupsFileClose(fp);
1498}
1499
1500
f7deaa1a 1501/*
1502 * 'cupsdSetAuthInfoRequired()' - Set the required authentication info.
1503 */
1504
1505int /* O - 1 if value OK, 0 otherwise */
1506cupsdSetAuthInfoRequired(
1507 cupsd_printer_t *p, /* I - Printer */
1508 const char *values, /* I - Plain text value (or NULL) */
1509 ipp_attribute_t *attr) /* I - IPP attribute value (or NULL) */
1510{
1511 int i; /* Looping var */
1512
1513
1514 p->num_auth_info_required = 0;
1515
1516 /*
1517 * Do we have a plain text value?
1518 */
1519
1520 if (values)
1521 {
1522 /*
1523 * Yes, grab the keywords...
1524 */
1525
1526 const char *end; /* End of current value */
1527
1528
1529 while (*values && p->num_auth_info_required < 4)
1530 {
1531 if ((end = strchr(values, ',')) == NULL)
1532 end = values + strlen(values);
1533
f899b121 1534 if ((end - values) == 4 && !strncmp(values, "none", 4))
f7deaa1a 1535 {
1536 if (p->num_auth_info_required != 0 || *end)
1537 return (0);
1538
1539 p->auth_info_required[p->num_auth_info_required] = "none";
1540 p->num_auth_info_required ++;
1541
1542 return (1);
1543 }
f899b121 1544 else if ((end - values) == 9 && !strncmp(values, "negotiate", 9))
1545 {
1546 if (p->num_auth_info_required != 0 || *end)
1547 return (0);
1548
1549 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1550 p->num_auth_info_required ++;
f899b121 1551 }
1552 else if ((end - values) == 6 && !strncmp(values, "domain", 6))
f7deaa1a 1553 {
1554 p->auth_info_required[p->num_auth_info_required] = "domain";
1555 p->num_auth_info_required ++;
1556 }
f899b121 1557 else if ((end - values) == 8 && !strncmp(values, "password", 8))
f7deaa1a 1558 {
1559 p->auth_info_required[p->num_auth_info_required] = "password";
1560 p->num_auth_info_required ++;
1561 }
f899b121 1562 else if ((end - values) == 8 && !strncmp(values, "username", 8))
f7deaa1a 1563 {
1564 p->auth_info_required[p->num_auth_info_required] = "username";
1565 p->num_auth_info_required ++;
1566 }
1567 else
1568 return (0);
09a101d6 1569
1570 values = (*end) ? end + 1 : end;
f7deaa1a 1571 }
1572
1573 if (p->num_auth_info_required == 0)
1574 {
1575 p->auth_info_required[0] = "none";
1576 p->num_auth_info_required = 1;
1577 }
1578
09a101d6 1579 /*
1580 * Update the printer-type value as needed...
1581 */
1582
1583 if (p->num_auth_info_required > 1 ||
1584 strcmp(p->auth_info_required[0], "none"))
1585 p->type |= CUPS_PRINTER_AUTHENTICATED;
1586 else
1587 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1588
f7deaa1a 1589 return (1);
1590 }
1591
1592 /*
1593 * Grab values from an attribute instead...
1594 */
1595
1596 if (!attr || attr->num_values > 4)
1597 return (0);
1598
09a101d6 1599 /*
1600 * Update the printer-type value as needed...
1601 */
1602
1603 if (attr->num_values > 1 ||
1604 strcmp(attr->values[0].string.text, "none"))
1605 p->type |= CUPS_PRINTER_AUTHENTICATED;
1606 else
1607 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1608
f7deaa1a 1609 for (i = 0; i < attr->num_values; i ++)
1610 {
1611 if (!strcmp(attr->values[i].string.text, "none"))
1612 {
1613 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1614 return (0);
1615
1616 p->auth_info_required[p->num_auth_info_required] = "none";
1617 p->num_auth_info_required ++;
1618
1619 return (1);
1620 }
f899b121 1621 else if (!strcmp(attr->values[i].string.text, "negotiate"))
1622 {
1623 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1624 return (0);
1625
1626 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1627 p->num_auth_info_required ++;
1628
1629 return (1);
1630 }
f7deaa1a 1631 else if (!strcmp(attr->values[i].string.text, "domain"))
1632 {
1633 p->auth_info_required[p->num_auth_info_required] = "domain";
1634 p->num_auth_info_required ++;
1635 }
1636 else if (!strcmp(attr->values[i].string.text, "password"))
1637 {
1638 p->auth_info_required[p->num_auth_info_required] = "password";
1639 p->num_auth_info_required ++;
1640 }
1641 else if (!strcmp(attr->values[i].string.text, "username"))
1642 {
1643 p->auth_info_required[p->num_auth_info_required] = "username";
1644 p->num_auth_info_required ++;
1645 }
1646 else
1647 return (0);
1648 }
1649
1650 return (1);
1651}
1652
1653
5a738aea
MS		 1654/*
1655 * 'cupsdSetPrinterAttr()' - Set a printer attribute.
1656 */
1657
1658void
1659cupsdSetPrinterAttr(
1660 cupsd_printer_t *p, /* I - Printer */
1661 const char *name, /* I - Attribute name */
1662 char *value) /* I - Attribute value string */
1663{
1664 ipp_attribute_t *attr; /* Attribute */
1665 int i, /* Looping var */
1666 count; /* Number of values */
1667 char *ptr; /* Pointer into value */
1668 ipp_tag_t value_tag; /* Value tag for this attribute */
1669
1670
1671 /*
1672 * Count the number of values...
1673 */
1674
1675 for (count = 1, ptr = value;
1676 (ptr = strchr(ptr, ',')) != NULL;
1677 ptr ++, count ++);
1678
1679 /*
1680 * Then add or update the attribute as needed...
1681 */
1682
1683 if (!strcmp(name, "marker-levels"))
1684 {
1685 /*
1686 * Integer values...
1687 */
1688
1689 if ((attr = ippFindAttribute(p->attrs, name, IPP_TAG_INTEGER)) != NULL &&
1690 attr->num_values < count)
1691 {
1692 ippDeleteAttribute(p->attrs, attr);
1693 attr = NULL;
1694 }
1695
1696 if (attr)
1697 attr->num_values = count;
1698 else
1699 attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, name,
1700 count, NULL);
1701
1702 if (!attr)
1703 {
1704 cupsdLogMessage(CUPSD_LOG_ERROR,
1705 "Unable to allocate memory for printer attribute "
1706 "(%d values)", count);
1707 return;
1708 }
1709
1710 for (i = 0; i < count; i ++)
1711 {
1712 if ((ptr = strchr(value, ',')) != NULL)
1713 *ptr++ = '\0';
1714
1715 attr->values[i].integer = strtol(value, NULL, 10);
1716
1717 if (ptr)
1718 value = ptr;
1719 }
1720 }
1721 else
1722 {
1723 /*
1724 * Name or keyword values...
1725 */
1726
1727 if (!strcmp(name, "marker-types"))
1728 value_tag = IPP_TAG_KEYWORD;
1729 else
1730 value_tag = IPP_TAG_NAME;
1731
1732 if ((attr = ippFindAttribute(p->attrs, name, value_tag)) != NULL &&
1733 attr->num_values < count)
1734 {
1735 ippDeleteAttribute(p->attrs, attr);
1736 attr = NULL;
1737 }
1738
1739 if (attr)
1740 attr->num_values = count;
1741 else
1742 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, value_tag, name,
1743 count, NULL, NULL);
1744
1745 if (!attr)
1746 {
1747 cupsdLogMessage(CUPSD_LOG_ERROR,
1748 "Unable to allocate memory for printer attribute "
1749 "(%d values)", count);
1750 return;
1751 }
1752
1753 for (i = 0; i < count; i ++)
1754 {
1755 if ((ptr = strchr(value, ',')) != NULL)
1756 *ptr++ = '\0';
1757
1758 _cupsStrFree(attr->values[i].string.text);
1759 attr->values[i].string.text = _cupsStrAlloc(value);
1760
1761 if (ptr)
1762 value = ptr;
1763 }
1764 }
1765}
1766
1767
ef416fc2 1768/*
1769 * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file.
1770 */
1771
1772void
1773cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */
1774{
b423cd4c 1775 int i, /* Looping var */
1776 length; /* Length of browse attributes */
1777 char uri[HTTP_MAX_URI]; /* URI for printer */
1778 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
1779 char filename[1024]; /* Name of PPD file */
bc44d920 1780 int num_air; /* Number of auth-info-required values */
1781 const char * const *air; /* auth-info-required values */
b423cd4c 1782 int num_media; /* Number of media options */
1783 cupsd_location_t *auth; /* Pointer to authentication element */
1784 const char *auth_supported; /* Authentication supported */
b423cd4c 1785 ppd_file_t *ppd; /* PPD file data */
1786 ppd_option_t *input_slot, /* InputSlot options */
1787 *media_type, /* MediaType options */
1788 *page_size, /* PageSize options */
1789 *output_bin, /* OutputBin options */
1790 *media_quality, /* EFMediaQualityMode options */
1791 *duplex; /* Duplex options */
1792 ppd_attr_t *ppdattr; /* PPD attribute */
1793 ipp_attribute_t *attr; /* Attribute data */
1794 ipp_value_t *val; /* Attribute value */
1795 int num_finishings; /* Number of finishings */
b94498cf 1796 int finishings[5]; /* finishings-supported values */
b423cd4c 1797 cups_option_t *option; /* Current printer option */
ef416fc2 1798 static const char * const sides[3] = /* sides-supported values */
1799 {
b423cd4c 1800 "one-sided",
1801 "two-sided-long-edge",
1802 "two-sided-short-edge"
ef416fc2 1803 };
bc44d920 1804 static const char * const air_userpass[] =
1805 { /* Basic/Digest authentication */
1806 "username",
1807 "password"
1808 };
a4924f6c 1809#ifdef HAVE_GSSAPI
bc44d920 1810 static const char * const air_negotiate[] =
1811 { /* Kerberos authentication */
1812 "negotiate"
1813 };
a4924f6c 1814#endif /* HAVE_GSSAPI */
bc44d920 1815 static const char * const air_none[] =
1816 { /* No authentication */
1817 "none"
1818 };
ef416fc2 1819
1820
1821 DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name,
1822 p->type));
1823
1824 /*
1825 * Make sure that we have the common attributes defined...
1826 */
1827
1828 if (!CommonData)
1829 cupsdCreateCommonData();
1830
1831 /*
1832 * Clear out old filters, if any...
1833 */
1834
e1d6a774 1835 delete_printer_filters(p);
ef416fc2 1836
1837 /*
1838 * Figure out the authentication that is required for the printer.
1839 */
1840
1841 auth_supported = "requesting-user-name";
bc44d920 1842 num_air = 1;
1843 air = air_none;
1844
1845 if (p->num_auth_info_required > 0 && strcmp(p->auth_info_required[0], "none"))
1846 {
1847 num_air = p->num_auth_info_required;
1848 air = p->auth_info_required;
1849
1850 if (!strcmp(air[0], "username"))
1851 auth_supported = "basic";
1852 else
1853 auth_supported = "negotiate";
1854 }
1855 else if (!(p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 1856 {
1857 if (p->type & CUPS_PRINTER_CLASS)
1858 snprintf(resource, sizeof(resource), "/classes/%s", p->name);
1859 else
1860 snprintf(resource, sizeof(resource), "/printers/%s", p->name);
1861
d09495fa 1862 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
5bd77a73 1863 auth->type == CUPSD_AUTH_NONE)
ef416fc2 1864 auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB);
1865
1866 if (auth)
1867 {
5bd77a73 1868 if (auth->type == CUPSD_AUTH_BASIC || auth->type == CUPSD_AUTH_BASICDIGEST)
f899b121 1869 {
ef416fc2 1870 auth_supported = "basic";
bc44d920 1871 num_air = 2;
1872 air = air_userpass;
f899b121 1873 }
5bd77a73 1874 else if (auth->type == CUPSD_AUTH_DIGEST)
f899b121 1875 {
ef416fc2 1876 auth_supported = "digest";
bc44d920 1877 num_air = 2;
1878 air = air_userpass;
f899b121 1879 }
1880#ifdef HAVE_GSSAPI
5bd77a73 1881 else if (auth->type == CUPSD_AUTH_NEGOTIATE)
f899b121 1882 {
1883 auth_supported = "negotiate";
bc44d920 1884 num_air = 1;
1885 air = air_negotiate;
f899b121 1886 }
1887#endif /* HAVE_GSSAPI */
ef416fc2 1888
5bd77a73 1889 if (auth->type != CUPSD_AUTH_NONE)
ef416fc2 1890 p->type |= CUPS_PRINTER_AUTHENTICATED;
1891 else
1892 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1893 }
1894 else
1895 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1896 }
bc44d920 1897 else if (p->type & CUPS_PRINTER_AUTHENTICATED)
1898 {
1899 num_air = 2;
1900 air = air_userpass;
1901 }
ef416fc2 1902
1903 /*
1904 * Create the required IPP attributes for a printer...
1905 */
1906
1907 if (p->attrs)
1908 ippDelete(p->attrs);
1909
1910 p->attrs = ippNew();
1911
1912 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
1913 "uri-authentication-supported", NULL, auth_supported);
1914 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
1915 "uri-security-supported", NULL, "none");
1916 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL,
1917 p->name);
1918 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location",
1919 NULL, p->location ? p->location : "");
1920 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info",
1921 NULL, p->info ? p->info : "");
1922 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-more-info",
1923 NULL, p->uri);
1924
1925 if (p->num_users)
1926 {
1927 if (p->deny_users)
1928 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
1929 "requesting-user-name-denied", p->num_users, NULL,
1930 p->users);
1931 else
1932 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
1933 "requesting-user-name-allowed", p->num_users, NULL,
1934 p->users);
1935 }
1936
1937 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
1938 "job-quota-period", p->quota_period);
1939 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
1940 "job-k-limit", p->k_limit);
1941 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
1942 "job-page-limit", p->page_limit);
bc44d920 1943 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
1944 "auth-info-required", num_air, NULL, air);
ef416fc2 1945
09a101d6 1946 if (cupsArrayCount(Banners) > 0 && !(p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 1947 {
1948 /*
1949 * Setup the job-sheets-default attribute...
1950 */
1951
1952 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
1953 "job-sheets-default", 2, NULL, NULL);
1954
1955 if (attr != NULL)
1956 {
757d2cad 1957 attr->values[0].string.text = _cupsStrAlloc(Classification ?
ef416fc2 1958 Classification : p->job_sheets[0]);
757d2cad 1959 attr->values[1].string.text = _cupsStrAlloc(Classification ?
ef416fc2 1960 Classification : p->job_sheets[1]);
1961 }
1962 }
1963
d09495fa 1964 p->raw = 0;
1965 p->remote = 0;
ef416fc2 1966
09a101d6 1967 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 1968 {
1969 /*
1970 * Tell the client this is a remote printer of some type...
1971 */
1972
1973 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
1974 "printer-uri-supported", NULL, p->uri);
1975
1976 if (p->make_model)
1977 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
1978 "printer-make-and-model", NULL, p->make_model);
1979
fa73b229 1980 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
1981 p->uri);
1982
d09495fa 1983 p->raw = 1;
1984 p->remote = 1;
ef416fc2 1985 }
1986 else
1987 {
1988 /*
1989 * Assign additional attributes depending on whether this is a printer
1990 * or class...
1991 */
1992
1993 p->type &= ~CUPS_PRINTER_OPTIONS;
1994
1995 if (p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT))
1996 {
1997 p->raw = 1;
1998
1999 /*
2000 * Add class-specific attributes...
2001 */
2002
2003 if ((p->type & CUPS_PRINTER_IMPLICIT) && p->num_printers > 0 &&
2004 p->printers[0]->make_model)
2005 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2006 "printer-make-and-model", NULL, p->printers[0]->make_model);
2007 else
2008 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2009 "printer-make-and-model", NULL, "Local Printer Class");
2010
fa73b229 2011 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2012 "file:///dev/null");
2013
ef416fc2 2014 if (p->num_printers > 0)
2015 {
2016 /*
2017 * Add a list of member URIs and names...
2018 */
2019
2020 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
2021 "member-uris", p->num_printers, NULL, NULL);
2022 p->type |= CUPS_PRINTER_OPTIONS;
2023
2024 for (i = 0; i < p->num_printers; i ++)
2025 {
2026 if (attr != NULL)
757d2cad 2027 attr->values[i].string.text = _cupsStrAlloc(p->printers[i]->uri);
ef416fc2 2028
2029 p->type &= ~CUPS_PRINTER_OPTIONS | p->printers[i]->type;
2030 }
2031
2032 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2033 "member-names", p->num_printers, NULL, NULL);
2034
2035 if (attr != NULL)
2036 {
2037 for (i = 0; i < p->num_printers; i ++)
757d2cad 2038 attr->values[i].string.text = _cupsStrAlloc(p->printers[i]->name);
ef416fc2 2039 }
2040 }
2041 }
2042 else
2043 {
2044 /*
2045 * Add printer-specific attributes... Start by sanitizing the device
2046 * URI so it doesn't have a username or password in it...
2047 */
2048
2049 if (!p->device_uri)
2050 strcpy(uri, "file:/dev/null");
2051 else if (strstr(p->device_uri, "://") != NULL)
2052 {
2053 /*
2054 * http://..., ipp://..., etc.
2055 */
2056
2057 cupsdSanitizeURI(p->device_uri, uri, sizeof(uri));
2058 }
2059 else
2060 {
2061 /*
2062 * file:..., serial:..., etc.
2063 */
2064
2065 strlcpy(uri, p->device_uri, sizeof(uri));
2066 }
2067
2068 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2069 uri);
2070
2071 /*
2072 * Assign additional attributes from the PPD file (if any)...
2073 */
2074
2075 p->type |= CUPS_PRINTER_BW;
2076 finishings[0] = IPP_FINISHINGS_NONE;
2077 num_finishings = 1;
2078
2079 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot,
2080 p->name);
2081
2082 if ((ppd = ppdOpenFile(filename)) != NULL)
2083 {
2084 /*
2085 * Add make/model and other various attributes...
2086 */
2087
2088 if (ppd->color_device)
2089 p->type |= CUPS_PRINTER_COLOR;
2090 if (ppd->variable_sizes)
2091 p->type |= CUPS_PRINTER_VARIABLE;
2092 if (!ppd->manual_copies)
2093 p->type |= CUPS_PRINTER_COPIES;
2094 if ((ppdattr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL)
2095 if (ppdattr->value && !strcasecmp(ppdattr->value, "true"))
2096 p->type |= CUPS_PRINTER_FAX;
2097
2098 ippAddBoolean(p->attrs, IPP_TAG_PRINTER, "color-supported",
2099 ppd->color_device);
2100 if (ppd->throughput)
2101 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2102 "pages-per-minute", ppd->throughput);
2103
2104 if (ppd->nickname)
bd7854cb 2105 {
2106 /*
2107 * The NickName can be localized in the character set specified
e1d6a774 2108 * by the LanugageEncoding attribute. However, ppdOpen2() has
2109 * already converted the ppd->nickname member to UTF-8 for us
2110 * (the original attribute value is available separately)
bd7854cb 2111 */
2112
e1d6a774 2113 cupsdSetString(&p->make_model, ppd->nickname);
bd7854cb 2114 }
ef416fc2 2115 else if (ppd->modelname)
e1d6a774 2116 {
2117 /*
2118 * Model name can only contain specific characters...
2119 */
2120
ef416fc2 2121 cupsdSetString(&p->make_model, ppd->modelname);
e1d6a774 2122 }
ef416fc2 2123 else
2124 cupsdSetString(&p->make_model, "Bad PPD File");
2125
bd7854cb 2126 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2127 "printer-make-and-model", NULL, p->make_model);
ef416fc2 2128
2129 /*
2130 * Add media options from the PPD file...
2131 */
2132
2133 if ((input_slot = ppdFindOption(ppd, "InputSlot")) != NULL)
2134 num_media = input_slot->num_choices;
2135 else
2136 num_media = 0;
2137
2138 if ((media_type = ppdFindOption(ppd, "MediaType")) != NULL)
2139 num_media += media_type->num_choices;
2140
2141 if ((page_size = ppdFindOption(ppd, "PageSize")) != NULL)
2142 num_media += page_size->num_choices;
2143
2144 if ((media_quality = ppdFindOption(ppd, "EFMediaQualityMode")) != NULL)
2145 num_media += media_quality->num_choices;
2146
2147 if (num_media == 0)
2148 {
bd7854cb 2149 cupsdLogMessage(CUPSD_LOG_CRIT,
b423cd4c 2150 "The PPD file for printer %s contains no media "
2151 "options and is therefore invalid!", p->name);
ef416fc2 2152 }
2153 else
2154 {
2155 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2156 "media-supported", num_media, NULL, NULL);
2157 if (attr != NULL)
2158 {
2159 val = attr->values;
2160
2161 if (input_slot != NULL)
2162 for (i = 0; i < input_slot->num_choices; i ++, val ++)
757d2cad 2163 val->string.text = _cupsStrAlloc(input_slot->choices[i].choice);
ef416fc2 2164
2165 if (media_type != NULL)
2166 for (i = 0; i < media_type->num_choices; i ++, val ++)
757d2cad 2167 val->string.text = _cupsStrAlloc(media_type->choices[i].choice);
ef416fc2 2168
2169 if (media_quality != NULL)
2170 for (i = 0; i < media_quality->num_choices; i ++, val ++)
757d2cad 2171 val->string.text = _cupsStrAlloc(media_quality->choices[i].choice);
ef416fc2 2172
2173 if (page_size != NULL)
2174 {
2175 for (i = 0; i < page_size->num_choices; i ++, val ++)
757d2cad 2176 val->string.text = _cupsStrAlloc(page_size->choices[i].choice);
ef416fc2 2177
b423cd4c 2178 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2179 "media-default", NULL, page_size->defchoice);
ef416fc2 2180 }
2181 else if (input_slot != NULL)
b423cd4c 2182 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2183 "media-default", NULL, input_slot->defchoice);
ef416fc2 2184 else if (media_type != NULL)
b423cd4c 2185 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2186 "media-default", NULL, media_type->defchoice);
ef416fc2 2187 else if (media_quality != NULL)
b423cd4c 2188 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2189 "media-default", NULL, media_quality->defchoice);
ef416fc2 2190 else
b423cd4c 2191 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2192 "media-default", NULL, "none");
ef416fc2 2193 }
2194 }
2195
2196 /*
2197 * Output bin...
2198 */
2199
2200 if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL)
2201 {
2202 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2203 "output-bin-supported", output_bin->num_choices,
2204 NULL, NULL);
2205
2206 if (attr != NULL)
2207 {
2208 for (i = 0, val = attr->values;
2209 i < output_bin->num_choices;
2210 i ++, val ++)
757d2cad 2211 val->string.text = _cupsStrAlloc(output_bin->choices[i].choice);
ef416fc2 2212 }
2213 }
2214
2215 /*
2216 * Duplexing, etc...
2217 */
2218
b423cd4c 2219 if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL)
2220 if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL)
2221 if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL)
2222 if ((duplex = ppdFindOption(ppd, "KD03Duplex")) == NULL)
2223 duplex = ppdFindOption(ppd, "JCLDuplex");
2224
2225 if (duplex && duplex->num_choices > 1)
ef416fc2 2226 {
2227 p->type |= CUPS_PRINTER_DUPLEX;
2228
b423cd4c 2229 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2230 "sides-supported", 3, NULL, sides);
2231
2232 if (!strcasecmp(duplex->defchoice, "DuplexTumble"))
2233 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2234 "sides-default", NULL, "two-sided-short-edge");
2235 else if (!strcasecmp(duplex->defchoice, "DuplexNoTumble"))
2236 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2237 "sides-default", NULL, "two-sided-long-edge");
2238 else
2239 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2240 "sides-default", NULL, "one-sided");
ef416fc2 2241 }
2242
2243 if (ppdFindOption(ppd, "Collate") != NULL)
2244 p->type |= CUPS_PRINTER_COLLATE;
2245
2246 if (ppdFindOption(ppd, "StapleLocation") != NULL)
2247 {
2248 p->type |= CUPS_PRINTER_STAPLE;
2249 finishings[num_finishings++] = IPP_FINISHINGS_STAPLE;
2250 }
2251
2252 if (ppdFindOption(ppd, "BindEdge") != NULL)
2253 {
2254 p->type |= CUPS_PRINTER_BIND;
2255 finishings[num_finishings++] = IPP_FINISHINGS_BIND;
2256 }
2257
2258 for (i = 0; i < ppd->num_sizes; i ++)
2259 if (ppd->sizes[i].length > 1728)
2260 p->type |= CUPS_PRINTER_LARGE;
2261 else if (ppd->sizes[i].length > 1008)
2262 p->type |= CUPS_PRINTER_MEDIUM;
2263 else
2264 p->type |= CUPS_PRINTER_SMALL;
2265
2266 /*
2267 * Add a filter from application/vnd.cups-raw to printer/name to
2268 * handle "raw" printing by users.
2269 */
2270
f7deaa1a 2271 add_printer_filter(p, p->filetype, "application/vnd.cups-raw 0 -");
2272
2273 /*
2274 * Add any pre-filters in the PPD file...
2275 */
2276
2277 if ((ppdattr = ppdFindAttr(ppd, "cupsPreFilter", NULL)) != NULL)
2278 {
2279 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", p->name);
2280
2281 for (; ppdattr; ppdattr = ppdFindNextAttr(ppd, "cupsPreFilter", NULL))
2282 if (ppdattr->value)
2283 add_printer_filter(p, p->prefiltertype, ppdattr->value);
2284 }
ef416fc2 2285
2286 /*
2287 * Add any filters in the PPD file...
2288 */
2289
2290 DEBUG_printf(("ppd->num_filters = %d\n", ppd->num_filters));
2291 for (i = 0; i < ppd->num_filters; i ++)
2292 {
2293 DEBUG_printf(("ppd->filters[%d] = \"%s\"\n", i, ppd->filters[i]));
f7deaa1a 2294 add_printer_filter(p, p->filetype, ppd->filters[i]);
ef416fc2 2295 }
2296
2297 if (ppd->num_filters == 0)
2298 {
2299 /*
2300 * If there are no filters, add a PostScript printing filter.
2301 */
2302
f7deaa1a 2303 add_printer_filter(p, p->filetype,
2304 "application/vnd.cups-postscript 0 -");
ef416fc2 2305 }
2306
2307 /*
2308 * Show current and available port monitors for this printer...
2309 */
2310
09a101d6 2311 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
ef416fc2 2312 NULL, p->port_monitor ? p->port_monitor : "none");
2313
ef416fc2 2314 for (i = 1, ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
2315 ppdattr;
2316 i ++, ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL));
2317
2318 if (ppd->protocols)
2319 {
2320 if (strstr(ppd->protocols, "TBCP"))
2321 i ++;
2322 else if (strstr(ppd->protocols, "BCP"))
2323 i ++;
2324 }
2325
09a101d6 2326 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
ef416fc2 2327 "port-monitor-supported", i, NULL, NULL);
2328
757d2cad 2329 attr->values[0].string.text = _cupsStrAlloc("none");
ef416fc2 2330
2331 for (i = 1, ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
2332 ppdattr;
2333 i ++, ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
757d2cad 2334 attr->values[i].string.text = _cupsStrAlloc(ppdattr->value);
ef416fc2 2335
2336 if (ppd->protocols)
2337 {
2338 if (strstr(ppd->protocols, "TBCP"))
757d2cad 2339 attr->values[i].string.text = _cupsStrAlloc("tbcp");
ef416fc2 2340 else if (strstr(ppd->protocols, "BCP"))
757d2cad 2341 attr->values[i].string.text = _cupsStrAlloc("bcp");
ef416fc2 2342 }
2343
f7deaa1a 2344#ifdef HAVE_DNSSD
2345 cupsdSetString(&p->product, ppd->product);
2346#endif /* HAVE_DNSSD */
2347
09a101d6 2348 if (ppdFindAttr(ppd, "APRemoteQueueID", NULL))
2349 p->type |= CUPS_PRINTER_REMOTE;
3d8365b8 2350
ef416fc2 2351 /*
2352 * Close the PPD and set the type...
2353 */
2354
2355 ppdClose(ppd);
ef416fc2 2356 }
2357 else if (!access(filename, 0))
2358 {
2359 int pline; /* PPD line number */
2360 ppd_status_t pstatus; /* PPD load status */
2361
2362
2363 pstatus = ppdLastError(&pline);
2364
b423cd4c 2365 cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded!",
2366 p->name);
ef416fc2 2367
2368 if (pstatus <= PPD_ALLOC_ERROR)
2369 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", strerror(errno));
2370 else
b423cd4c 2371 cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d.",
2372 ppdErrorString(pstatus), pline);
ef416fc2 2373
b423cd4c 2374 cupsdLogMessage(CUPSD_LOG_INFO,
2375 "Hint: Run \"cupstestppd %s\" and fix any errors.",
2376 filename);
ef416fc2 2377
2378 /*
2379 * Add a filter from application/vnd.cups-raw to printer/name to
2380 * handle "raw" printing by users.
2381 */
2382
f7deaa1a 2383 add_printer_filter(p, p->filetype, "application/vnd.cups-raw 0 -");
ef416fc2 2384
2385 /*
2386 * Add a PostScript filter, since this is still possibly PS printer.
2387 */
2388
f7deaa1a 2389 add_printer_filter(p, p->filetype,
2390 "application/vnd.cups-postscript 0 -");
ef416fc2 2391 }
2392 else
2393 {
2394 /*
2395 * If we have an interface script, add a filter entry for it...
2396 */
2397
2398 snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot,
2399 p->name);
b423cd4c 2400 if (!access(filename, X_OK))
ef416fc2 2401 {
2402 /*
2403 * Yes, we have a System V style interface script; use it!
2404 */
2405
2406 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
f7deaa1a 2407 "printer-make-and-model", NULL,
2408 "Local System V Printer");
ef416fc2 2409
2410 snprintf(filename, sizeof(filename), "*/* 0 %s/interfaces/%s",
2411 ServerRoot, p->name);
f7deaa1a 2412 add_printer_filter(p, p->filetype, filename);
ef416fc2 2413 }
2414 else if (p->device_uri &&
2415 !strncmp(p->device_uri, "ipp://", 6) &&
2416 (strstr(p->device_uri, "/printers/") != NULL ||
2417 strstr(p->device_uri, "/classes/") != NULL))
2418 {
2419 /*
2420 * Tell the client this is really a hard-wired remote printer.
2421 */
2422
09a101d6 2423 p->type |= CUPS_PRINTER_REMOTE;
ef416fc2 2424
2425 /*
2426 * Point the printer-uri-supported attribute to the
2427 * remote printer...
2428 */
2429
2430 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
2431 "printer-uri-supported", NULL, p->device_uri);
2432
2433 /*
2434 * Then set the make-and-model accordingly...
2435 */
2436
2437 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2438 "printer-make-and-model", NULL, "Remote Printer");
2439
2440 /*
2441 * Print all files directly...
2442 */
2443
d09495fa 2444 p->raw = 1;
2445 p->remote = 1;
ef416fc2 2446 }
2447 else
2448 {
2449 /*
2450 * Otherwise we have neither - treat this as a "dumb" printer
2451 * with no PPD file...
2452 */
2453
2454 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2455 "printer-make-and-model", NULL, "Local Raw Printer");
2456
2457 p->raw = 1;
2458 }
2459 }
2460
2461 ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
b94498cf 2462 "finishings-supported", num_finishings, finishings);
ef416fc2 2463 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
2464 "finishings-default", IPP_FINISHINGS_NONE);
2465 }
2466 }
2467
b423cd4c 2468 /*
bc44d920 2469 * Force sharing off for remote queues...
b423cd4c 2470 */
2471
bc44d920 2472 if (p->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))
2473 p->shared = 0;
2474 else
b423cd4c 2475 {
bc44d920 2476 /*
2477 * Copy the printer options into a browse attributes string we can re-use.
2478 */
2479
b423cd4c 2480 const char *valptr; /* Pointer into value */
2481 char *attrptr; /* Pointer into attribute string */
2482
2483
2484 /*
2485 * Free the old browse attributes as needed...
2486 */
2487
2488 if (p->browse_attrs)
2489 free(p->browse_attrs);
2490
2491 /*
2492 * Compute the length of all attributes + job-sheets, lease-duration,
2493 * and BrowseLocalOptions.
2494 */
2495
2496 for (length = 1, i = p->num_options, option = p->options;
2497 i > 0;
2498 i --, option ++)
2499 {
2500 length += strlen(option->name) + 2;
2501
2502 if (option->value)
2503 {
2504 for (valptr = option->value; *valptr; valptr ++)
2505 if (strchr(" \"\'\\", *valptr))
2506 length += 2;
2507 else
2508 length ++;
2509 }
2510 }
2511
2512 length += 13 + strlen(p->job_sheets[0]) + strlen(p->job_sheets[1]);
2513 length += 32;
2514 if (BrowseLocalOptions)
f7deaa1a 2515 length += 12 + strlen(BrowseLocalOptions);
b423cd4c 2516
7594b224 2517 if (p->num_auth_info_required > 0)
2518 {
2519 length += 18; /* auth-info-required */
2520
2521 for (i = 0; i < p->num_auth_info_required; i ++)
2522 length += strlen(p->auth_info_required[i]) + 1;
2523 }
2524
b423cd4c 2525 /*
2526 * Allocate the new string...
2527 */
f7deaa1a 2528
b423cd4c 2529 if ((p->browse_attrs = calloc(1, length)) == NULL)
2530 cupsdLogMessage(CUPSD_LOG_ERROR,
2531 "Unable to allocate %d bytes for browse data!",
2532 length);
2533 else
2534 {
2535 /*
2536 * Got the allocated string, now copy the options and attributes over...
2537 */
2538
2539 sprintf(p->browse_attrs, "job-sheets=%s,%s lease-duration=%d",
2540 p->job_sheets[0], p->job_sheets[1], BrowseTimeout);
2541 attrptr = p->browse_attrs + strlen(p->browse_attrs);
2542
2543 if (BrowseLocalOptions)
2544 {
2545 sprintf(attrptr, " ipp-options=%s", BrowseLocalOptions);
2546 attrptr += strlen(attrptr);
2547 }
2548
2549 for (i = p->num_options, option = p->options;
2550 i > 0;
2551 i --, option ++)
2552 {
2553 *attrptr++ = ' ';
2554 strcpy(attrptr, option->name);
2555 attrptr += strlen(attrptr);
2556
2557 if (option->value)
2558 {
2559 *attrptr++ = '=';
2560
2561 for (valptr = option->value; *valptr; valptr ++)
2562 {
2563 if (strchr(" \"\'\\", *valptr))
2564 *attrptr++ = '\\';
2565
2566 *attrptr++ = *valptr;
2567 }
2568 }
2569 }
2570
7594b224 2571 if (p->num_auth_info_required > 0)
2572 {
2573 strcpy(attrptr, "auth-info-required");
2574 attrptr += 18;
2575
2576 for (i = 0; i < p->num_auth_info_required; i ++)
2577 {
2578 *attrptr++ = i ? ',' : '=';
2579 strcpy(attrptr, p->auth_info_required[i]);
2580 attrptr += strlen(attrptr);
2581 }
2582 }
2583 else
2584 *attrptr = '\0';
b423cd4c 2585 }
2586 }
2587
bd7854cb 2588 /*
2589 * Populate the document-format-supported attribute...
2590 */
2591
2592 add_printer_formats(p);
2593
ef416fc2 2594 DEBUG_printf(("cupsdSetPrinterAttrs: leaving name = %s, type = %x\n", p->name,
2595 p->type));
2596
b423cd4c 2597 /*
2598 * Add name-default attributes...
2599 */
2600
2601 add_printer_defaults(p);
2602
ef416fc2 2603#ifdef __sgi
2604 /*
2605 * Write the IRIX printer config and status files...
2606 */
2607
2608 write_irix_config(p);
2609 write_irix_state(p);
2610#endif /* __sgi */
f7deaa1a 2611
2612 /*
2613 * Let the browse protocols reflect the change
2614 */
2615
2616 cupsdRegisterPrinter(p);
ef416fc2 2617}
2618
2619
2620/*
2621 * 'cupsdSetPrinterReasons()' - Set/update the reasons strings.
2622 */
2623
2624void
2625cupsdSetPrinterReasons(
2626 cupsd_printer_t *p, /* I - Printer */
2627 const char *s) /* I - Reasons strings */
2628{
2629 int i; /* Looping var */
2630 const char *sptr; /* Pointer into reasons */
2631 char reason[255], /* Reason string */
2632 *rptr; /* Pointer into reason */
2633
2634
2635 if (s[0] == '-' || s[0] == '+')
2636 {
2637 /*
2638 * Add/remove reasons...
2639 */
2640
2641 sptr = s + 1;
2642 }
2643 else
2644 {
2645 /*
2646 * Replace reasons...
2647 */
2648
2649 sptr = s;
2650
2651 for (i = 0; i < p->num_reasons; i ++)
2652 free(p->reasons[i]);
2653
2654 p->num_reasons = 0;
2655 }
2656
bc44d920 2657 if (!strcmp(s, "none"))
2658 return;
2659
ef416fc2 2660 /*
2661 * Loop through all of the reasons...
2662 */
2663
2664 while (*sptr)
2665 {
2666 /*
2667 * Skip leading whitespace and commas...
2668 */
2669
2670 while (isspace(*sptr & 255) || *sptr == ',')
2671 sptr ++;
2672
2673 for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++)
2674 if (rptr < (reason + sizeof(reason) - 1))
2675 *rptr++ = *sptr;
2676
2677 if (rptr == reason)
2678 break;
2679
2680 *rptr = '\0';
2681
2682 if (s[0] == '-')
2683 {
2684 /*
2685 * Remove reason...
2686 */
2687
2688 for (i = 0; i < p->num_reasons; i ++)
2689 if (!strcasecmp(reason, p->reasons[i]))
2690 {
2691 /*
2692 * Found a match, so remove it...
2693 */
2694
2695 p->num_reasons --;
2696 free(p->reasons[i]);
2697
2698 if (i < p->num_reasons)
2699 memmove(p->reasons + i, p->reasons + i + 1,
2700 (p->num_reasons - i) * sizeof(char *));
2701
2702 i --;
c0e1af83 2703
2704 if (!strcmp(reason, "paused") && p->state == IPP_PRINTER_STOPPED)
2705 cupsdSetPrinterState(p, IPP_PRINTER_IDLE, 1);
ef416fc2 2706 }
2707 }
2708 else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2709 {
2710 /*
2711 * Add reason...
2712 */
2713
2714 for (i = 0; i < p->num_reasons; i ++)
2715 if (!strcasecmp(reason, p->reasons[i]))
2716 break;
2717
2718 if (i >= p->num_reasons)
2719 {
2720 p->reasons[i] = strdup(reason);
2721 p->num_reasons ++;
c0e1af83 2722
2723 if (!strcmp(reason, "paused") && p->state != IPP_PRINTER_STOPPED)
2724 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 1);
ef416fc2 2725 }
2726 }
2727 }
2728}
2729
2730
2731/*
2732 * 'cupsdSetPrinterState()' - Update the current state of a printer.
2733 */
2734
2735void
2736cupsdSetPrinterState(
2737 cupsd_printer_t *p, /* I - Printer to change */
2738 ipp_pstate_t s, /* I - New state */
2739 int update) /* I - Update printers.conf? */
2740{
2741 ipp_pstate_t old_state; /* Old printer state */
2742
2743
2744 /*
2745 * Can't set status of remote printers...
2746 */
2747
09a101d6 2748 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 2749 return;
2750
2751 /*
2752 * Set the new state...
2753 */
2754
2755 old_state = p->state;
2756 p->state = s;
2757
2758 if (old_state != s)
2759 {
0a682745 2760 cupsdAddEvent(s == IPP_PRINTER_STOPPED ? CUPSD_EVENT_PRINTER_STOPPED :
d9bca400 2761 CUPSD_EVENT_PRINTER_STATE, p, NULL,
e53920b9 2762 "%s \"%s\" state changed.",
2763 (p->type & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
2764 p->name);
2765
ef416fc2 2766 /*
2767 * Let the browse code know this needs to be updated...
2768 */
2769
2770 BrowseNext = p;
2771 p->state_time = time(NULL);
2772 p->browse_time = 0;
2773
2774#ifdef __sgi
2775 write_irix_state(p);
2776#endif /* __sgi */
2777 }
2778
2779 cupsdAddPrinterHistory(p);
2780
f7deaa1a 2781 /*
2782 * Let the browse protocols reflect the change...
2783 */
2784
2785 cupsdRegisterPrinter(p);
2786
ef416fc2 2787 /*
2788 * Save the printer configuration if a printer goes from idle or processing
2789 * to stopped (or visa-versa)...
2790 */
2791
2792 if ((old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED) &&
2793 update)
2794 {
2795 if (p->type & CUPS_PRINTER_CLASS)
2796 cupsdSaveAllClasses();
2797 else
2798 cupsdSaveAllPrinters();
2799 }
2800}
2801
2802
2803/*
2804 * 'cupsdStopPrinter()' - Stop a printer from printing any jobs...
2805 */
2806
2807void
2808cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */
2809 int update)/* I - Update printers.conf? */
2810{
2811 cupsd_job_t *job; /* Active print job */
2812
2813
2814 /*
2815 * Set the printer state...
2816 */
2817
2818 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
2819
2820 /*
2821 * See if we have a job printing on this printer...
2822 */
2823
2824 if (p->job)
2825 {
2826 /*
2827 * Get pointer to job...
2828 */
2829
2830 job = (cupsd_job_t *)p->job;
2831
2832 /*
2833 * Stop it...
2834 */
2835
2836 cupsdStopJob(job, 0);
2837
2838 /*
2839 * Reset the state to pending...
2840 */
2841
2842 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 2843 job->state_value = IPP_JOB_PENDING;
ef416fc2 2844
2845 cupsdSaveJob(job);
07725fee 2846
2847 cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job,
2848 "Job stopped due to printer being paused");
ef416fc2 2849 }
2850}
2851
2852
2853/*
2854 * 'cupsdUpdatePrinters()' - Update printers after a partial reload.
2855 */
2856
2857void
2858cupsdUpdatePrinters(void)
2859{
2860 cupsd_printer_t *p; /* Current printer */
2861
2862
2863 /*
2864 * Loop through the printers and recreate the printer attributes
2865 * for any local printers since the policy and/or access control
2866 * stuff may have changed. Also, if browsing is disabled, remove
2867 * any remote printers...
2868 */
2869
2870 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
2871 p;
2872 p = (cupsd_printer_t *)cupsArrayNext(Printers))
2873 {
07725fee 2874 /*
2875 * Remove remote printers if we are no longer browsing...
2876 */
2877
09a101d6 2878 if (!Browsing &&
2879 (p->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_DISCOVERED)))
ef416fc2 2880 {
2881 if (p->type & CUPS_PRINTER_IMPLICIT)
2882 cupsArrayRemove(ImplicitPrinters, p);
2883
2884 cupsArraySave(Printers);
2885 cupsdDeletePrinter(p, 0);
2886 cupsArrayRestore(Printers);
2887 continue;
2888 }
ef416fc2 2889
2890 /*
2891 * Update the operation policy pointer...
2892 */
2893
2894 if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL)
2895 p->op_policy_ptr = DefaultPolicyPtr;
07725fee 2896
2897 /*
2898 * Update printer attributes as needed...
2899 */
2900
09a101d6 2901 if (!(p->type & CUPS_PRINTER_DISCOVERED))
07725fee 2902 cupsdSetPrinterAttrs(p);
ef416fc2 2903 }
2904}
2905
2906
2907/*
2908 * 'cupsdValidateDest()' - Validate a printer/class destination.
2909 */
2910
2911const char * /* O - Printer or class name */
2912cupsdValidateDest(
f7deaa1a 2913 const char *uri, /* I - Printer URI */
ef416fc2 2914 cups_ptype_t *dtype, /* O - Type (printer or class) */
2915 cupsd_printer_t **printer) /* O - Printer pointer */
2916{
2917 cupsd_printer_t *p; /* Current printer */
2918 char localname[1024],/* Localized hostname */
2919 *lptr, /* Pointer into localized hostname */
f7deaa1a 2920 *sptr, /* Pointer into server name */
2921 *rptr, /* Pointer into resource */
2922 scheme[32], /* Scheme portion of URI */
2923 username[64], /* Username portion of URI */
2924 hostname[HTTP_MAX_HOST],
2925 /* Host portion of URI */
2926 resource[HTTP_MAX_URI];
2927 /* Resource portion of URI */
2928 int port; /* Port portion of URI */
2929
2930
2931 DEBUG_printf(("cupsdValidateDest(uri=\"%s\", dtype=%p, printer=%p)\n", uri,
ef416fc2 2932 dtype, printer));
2933
2934 /*
2935 * Initialize return values...
2936 */
2937
2938 if (printer)
2939 *printer = NULL;
2940
f7deaa1a 2941 if (dtype)
2942 *dtype = (cups_ptype_t)0;
2943
2944 /*
2945 * Pull the hostname and resource from the URI...
2946 */
2947
2948 httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
2949 username, sizeof(username), hostname, sizeof(hostname),
2950 &port, resource, sizeof(resource));
ef416fc2 2951
2952 /*
2953 * See if the resource is a class or printer...
2954 */
2955
2956 if (!strncmp(resource, "/classes/", 9))
2957 {
2958 /*
2959 * Class...
2960 */
2961
f7deaa1a 2962 rptr = resource + 9;
ef416fc2 2963 }
2964 else if (!strncmp(resource, "/printers/", 10))
2965 {
2966 /*
2967 * Printer...
2968 */
2969
f7deaa1a 2970 rptr = resource + 10;
ef416fc2 2971 }
2972 else
2973 {
2974 /*
2975 * Bad resource name...
2976 */
2977
2978 return (NULL);
2979 }
2980
2981 /*
2982 * See if the printer or class name exists...
2983 */
2984
f7deaa1a 2985 p = cupsdFindDest(rptr);
ef416fc2 2986
f7deaa1a 2987 if (p == NULL && strchr(rptr, '@') == NULL)
ef416fc2 2988 return (NULL);
2989 else if (p != NULL)
2990 {
2991 if (printer)
2992 *printer = p;
2993
f7deaa1a 2994 if (dtype)
2995 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 2996 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 2997
ef416fc2 2998 return (p->name);
2999 }
3000
3001 /*
3002 * Change localhost to the server name...
3003 */
3004
3005 if (!strcasecmp(hostname, "localhost"))
f7deaa1a 3006 strlcpy(hostname, ServerName, sizeof(hostname));
ef416fc2 3007
3008 strlcpy(localname, hostname, sizeof(localname));
3009
3010 if (!strcasecmp(hostname, ServerName))
3011 {
3012 /*
3013 * Localize the hostname...
3014 */
3015
3016 lptr = strchr(localname, '.');
3017 sptr = strchr(ServerName, '.');
3018
3019 if (sptr != NULL && lptr != NULL)
3020 {
3021 /*
3022 * Strip the common domain name components...
3023 */
3024
3025 while (lptr != NULL)
3026 {
3027 if (!strcasecmp(lptr, sptr))
3028 {
3029 *lptr = '\0';
3030 break;
3031 }
3032 else
3033 lptr = strchr(lptr + 1, '.');
3034 }
3035 }
3036 }
3037
3038 DEBUG_printf(("localized hostname is \"%s\"...\n", localname));
3039
3040 /*
3041 * Find a matching printer or class...
3042 */
3043
3044 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3045 p;
3046 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3047 if (!strcasecmp(p->hostname, localname) &&
f7deaa1a 3048 !strcasecmp(p->name, rptr))
ef416fc2 3049 {
3050 if (printer)
3051 *printer = p;
3052
f7deaa1a 3053 if (dtype)
3054 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3055 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3056
ef416fc2 3057 return (p->name);
3058 }
3059
3060 return (NULL);
3061}
3062
3063
3064/*
3065 * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications
3066 * that need it...
3067 */
3068
3069void
3070cupsdWritePrintcap(void)
3071{
3072 cups_file_t *fp; /* printcap file */
3073 cupsd_printer_t *p; /* Current printer */
3074
3075
3076#ifdef __sgi
3077 /*
3078 * Update the IRIX printer state for the default printer; if
3079 * no printers remain, then the default printer file will be
3080 * removed...
3081 */
3082
3083 write_irix_state(DefaultPrinter);
3084#endif /* __sgi */
3085
3086 /*
3087 * See if we have a printcap file; if not, don't bother writing it.
3088 */
3089
3090 if (!Printcap || !*Printcap)
3091 return;
3092
3093 /*
3094 * Open the printcap file...
3095 */
3096
3097 if ((fp = cupsFileOpen(Printcap, "w")) == NULL)
3098 return;
3099
3100 /*
3101 * Put a comment header at the top so that users will know where the
3102 * data has come from...
3103 */
3104
c277e2f8
MS		 3105 cupsFilePuts(fp,
3106 "# This file was automatically generated by cupsd(8) from the\n");
ef416fc2 3107 cupsFilePrintf(fp, "# %s/printers.conf file. All changes to this file\n",
3108 ServerRoot);
3109 cupsFilePuts(fp, "# will be lost.\n");
3110
3111 if (Printers)
3112 {
3113 /*
3114 * Write a new printcap with the current list of printers.
3115 */
3116
3117 switch (PrintcapFormat)
3118 {
3119 case PRINTCAP_BSD:
3120 /*
3121 * Each printer is put in the file as:
3122 *
3123 * Printer1:
3124 * Printer2:
3125 * Printer3:
3126 * ...
3127 * PrinterN:
3128 */
3129
3130 if (DefaultPrinter)
3131 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name,
c277e2f8
MS		 3132 DefaultPrinter->info, ServerName,
3133 DefaultPrinter->name);
ef416fc2 3134
3135 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3136 p;
3137 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3138 if (p != DefaultPrinter)
3139 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info,
c277e2f8 3140 ServerName, p->name);
ef416fc2 3141 break;
3142
3143 case PRINTCAP_SOLARIS:
3144 /*
3145 * Each printer is put in the file as:
3146 *
3147 * _all:all=Printer1,Printer2,Printer3,...,PrinterN
3148 * _default:use=DefaultPrinter
3149 * Printer1:\
3150 * :bsdaddr=ServerName,Printer1:\
3151 * :description=Description:
3152 * Printer2:
3153 * :bsdaddr=ServerName,Printer2:\
3154 * :description=Description:
3155 * Printer3:
3156 * :bsdaddr=ServerName,Printer3:\
3157 * :description=Description:
3158 * ...
3159 * PrinterN:
3160 * :bsdaddr=ServerName,PrinterN:\
3161 * :description=Description:
3162 */
3163
3164 cupsFilePuts(fp, "_all:all=");
3165 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3166 p;
3167 p = (cupsd_printer_t *)cupsArrayCurrent(Printers))
3168 cupsFilePrintf(fp, "%s%c", p->name,
3169 cupsArrayNext(Printers) ? ',' : '\n');
3170
3171 if (DefaultPrinter)
3172 cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name);
3173
3174 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3175 p;
3176 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3177 cupsFilePrintf(fp, "%s:\\\n"
c277e2f8
MS		 3178 "\t:bsdaddr=%s,%s:\\\n"
3179 "\t:description=%s:\n",
3180 p->name, ServerName, p->name,
3181 p->info ? p->info : "");
ef416fc2 3182 break;
3183 }
3184 }
3185
3186 /*
3187 * Close the file...
3188 */
3189
3190 cupsFileClose(fp);
3191}
3192
3193
3194/*
3195 * 'cupsdSanitizeURI()' - Sanitize a device URI...
3196 */
3197
3198char * /* O - New device URI */
3199cupsdSanitizeURI(const char *uri, /* I - Original device URI */
3200 char *buffer, /* O - New device URI */
3201 int buflen) /* I - Size of new device URI buffer */
3202{
3203 char *start, /* Start of data after scheme */
3204 *slash, /* First slash after scheme:// */
3205 *ptr; /* Pointer into user@host:port part */
3206
3207
3208 /*
3209 * Range check input...
3210 */
3211
3212 if (!uri || !buffer || buflen < 2)
3213 return (NULL);
3214
3215 /*
3216 * Copy the device URI to the new buffer...
3217 */
3218
3219 strlcpy(buffer, uri, buflen);
3220
3221 /*
3222 * Find the end of the scheme:// part...
3223 */
3224
3225 if ((ptr = strchr(buffer, ':')) == NULL)
3226 return (buffer); /* No scheme: part... */
3227
3228 for (start = ptr + 1; *start; start ++)
3229 if (*start != '/')
3230 break;
3231
3232 /*
3233 * Find the next slash (/) in the URI...
3234 */
3235
3236 if ((slash = strchr(start, '/')) == NULL)
3237 slash = start + strlen(start); /* No slash, point to the end */
3238
3239 /*
3240 * Check for an @ sign before the slash...
3241 */
3242
3243 if ((ptr = strchr(start, '@')) != NULL && ptr < slash)
3244 {
3245 /*
3246 * Found an @ sign and it is before the resource part, so we have
3247 * an authentication string. Copy the remaining URI over the
3248 * authentication string...
3249 */
3250
3251 _cups_strcpy(start, ptr + 1);
3252 }
3253
3254 /*
3255 * Return the new device URI...
3256 */
3257
3258 return (buffer);
3259}
3260
3261
b423cd4c 3262/*
3263 * 'add_printer_defaults()' - Add name-default attributes to the printer attributes.
3264 */
3265
3266static void
3267add_printer_defaults(cupsd_printer_t *p)/* I - Printer */
3268{
3269 int i; /* Looping var */
3270 int num_options; /* Number of default options */
3271 cups_option_t *options, /* Default options */
3272 *option; /* Current option */
3273 char name[256]; /* name-default */
3274
3275
f7deaa1a 3276 /*
3277 * Maintain a common array of default attribute names...
3278 */
3279
3280 if (!CommonDefaults)
3281 {
3282 CommonDefaults = cupsArrayNew((cups_array_func_t)strcmp, NULL);
3283
3284 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("copies-default"));
3285 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("document-format-default"));
3286 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("finishings-default"));
3287 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-hold-until-default"));
3288 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-priority-default"));
3289 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-sheets-default"));
3290 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-default"));
3291 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("number-up-default"));
3292 cupsArrayAdd(CommonDefaults,
3293 _cupsStrAlloc("orientation-requested-default"));
3294 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("sides-default"));
3295 }
3296
b423cd4c 3297 /*
3298 * Add all of the default options from the .conf files...
3299 */
3300
3301 for (num_options = 0, i = p->num_options, option = p->options;
3302 i > 0;
3303 i --, option ++)
3304 {
3305 if (strcmp(option->name, "ipp-options") &&
3306 strcmp(option->name, "job-sheets") &&
3307 strcmp(option->name, "lease-duration"))
3308 {
3309 snprintf(name, sizeof(name), "%s-default", option->name);
3310 num_options = cupsAddOption(name, option->value, num_options, &options);
f7deaa1a 3311
3312 if (!cupsArrayFind(CommonDefaults, name))
3313 cupsArrayAdd(CommonDefaults, _cupsStrAlloc(name));
b423cd4c 3314 }
3315 }
3316
3317 /*
3318 * Convert options to IPP attributes...
3319 */
3320
3321 cupsEncodeOptions2(p->attrs, num_options, options, IPP_TAG_PRINTER);
3322 cupsFreeOptions(num_options, options);
3323
3324 /*
3325 * Add standard -default attributes as needed...
3326 */
3327
3328 if (!cupsGetOption("copies", p->num_options, p->options))
3329 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "copies-default",
3330 1);
3331
f7deaa1a 3332 if (!cupsGetOption("document-format", p->num_options, p->options))
3333 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3334 "document-format-default", NULL, "application/octet-stream");
3335
b423cd4c 3336 if (!cupsGetOption("job-hold-until", p->num_options, p->options))
3337 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3338 "job-hold-until-default", NULL, "no-hold");
3339
3340 if (!cupsGetOption("job-priority", p->num_options, p->options))
3341 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3342 "job-priority-default", 50);
3343
3344 if (!cupsGetOption("number-up", p->num_options, p->options))
3345 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3346 "number-up-default", 1);
3347
3348 if (!cupsGetOption("orientation-requested", p->num_options, p->options))
c277e2f8
MS		 3349 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
3350 "orientation-requested-default", NULL, NULL);
f7deaa1a 3351
3352 if (!cupsGetOption("notify-lease-duration", p->num_options, p->options))
3353 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3354 "notify-lease-duration-default", DefaultLeaseDuration);
3355
3356 if (!cupsGetOption("notify-events", p->num_options, p->options))
3357 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3358 "notify-events-default", NULL, "job-completed");
b423cd4c 3359}
3360
3361
bd7854cb 3362/*
3363 * 'add_printer_filter()' - Add a MIME filter for a printer.
3364 */
3365
3366static void
3367add_printer_filter(
3368 cupsd_printer_t *p, /* I - Printer to add to */
f7deaa1a 3369 mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
bd7854cb 3370 const char *filter) /* I - Filter to add */
3371{
3372 char super[MIME_MAX_SUPER], /* Super-type for filter */
3373 type[MIME_MAX_TYPE], /* Type for filter */
3374 program[1024]; /* Program/filter name */
3375 int cost; /* Cost of filter */
3376 mime_type_t *temptype; /* MIME type looping var */
3377 char filename[1024]; /* Full filter filename */
3378
3379
3380 /*
3381 * Parse the filter string; it should be in the following format:
3382 *
3383 * super/type cost program
3384 */
3385
3386 if (sscanf(filter, "%15[^/]/%31s%d%1023s", super, type, &cost, program) != 4)
3387 {
3388 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3389 p->name, filter);
3390 return;
3391 }
3392
3393 /*
3394 * See if the filter program exists; if not, stop the printer and flag
3395 * the error!
3396 */
3397
ecdc0628 3398 if (strcmp(program, "-"))
bd7854cb 3399 {
ecdc0628 3400 if (program[0] == '/')
3401 strlcpy(filename, program, sizeof(filename));
3402 else
3403 snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
3404
3405 if (access(filename, X_OK))
3406 {
3407 snprintf(p->state_message, sizeof(p->state_message),
3408 "Filter \"%s\" for printer \"%s\" not available: %s",
3409 program, p->name, strerror(errno));
ecdc0628 3410 cupsdSetPrinterReasons(p, "+cups-missing-filter-error");
07725fee 3411 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 0);
ecdc0628 3412
3413 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
3414 }
bd7854cb 3415 }
3416
b423cd4c 3417 /*
3418 * Mark the CUPS_PRINTER_COMMANDS bit if we have a filter for
3419 * application/vnd.cups-command...
3420 */
3421
3422 if (!strcasecmp(super, "application") &&
3423 !strcasecmp(type, "vnd.cups-command"))
3424 p->type |= CUPS_PRINTER_COMMANDS;
3425
bd7854cb 3426 /*
3427 * Add the filter to the MIME database, supporting wildcards as needed...
3428 */
3429
3430 for (temptype = mimeFirstType(MimeDatabase);
3431 temptype;
3432 temptype = mimeNextType(MimeDatabase))
3433 if (((super[0] == '*' && strcasecmp(temptype->super, "printer")) ||
3434 !strcasecmp(temptype->super, super)) &&
3435 (type[0] == '*' || !strcasecmp(temptype->type, type)))
3436 {
3437 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3438 "add_printer_filter: %s: adding filter %s/%s %s/%s %d %s",
3439 p->name, temptype->super, temptype->type,
f7deaa1a 3440 filtertype->super, filtertype->type,
bd7854cb 3441 cost, program);
f7deaa1a 3442 mimeAddFilter(MimeDatabase, temptype, filtertype, cost, program);
bd7854cb 3443 }
3444}
3445
3446
3447/*
3448 * 'add_printer_formats()' - Add document-format-supported values for a printer.
3449 */
3450
3451static void
3452add_printer_formats(cupsd_printer_t *p) /* I - Printer */
3453{
3454 int i; /* Looping var */
3455 mime_type_t *type; /* Current MIME type */
3456 cups_array_t *filters; /* Filters */
80ca4592 3457 ipp_attribute_t *attr; /* document-format-supported attribute */
bd7854cb 3458 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
3459 /* MIME type name */
3460
3461
3462 /*
3463 * Raw (and remote) queues advertise all of the supported MIME
3464 * types...
3465 */
3466
80ca4592 3467 cupsArrayDelete(p->filetypes);
3468 p->filetypes = NULL;
3469
bd7854cb 3470 if (p->raw)
3471 {
3472 ippAddStrings(p->attrs, IPP_TAG_PRINTER,
3473 (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY),
3474 "document-format-supported", NumMimeTypes, NULL, MimeTypes);
3475 return;
3476 }
3477
3478 /*
3479 * Otherwise, loop through the supported MIME types and see if there
3480 * are filters for them...
3481 */
3482
bd7854cb 3483 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer_formats: %d types, %d filters",
3484 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
3485
80ca4592 3486 p->filetypes = cupsArrayNew(NULL, NULL);
bd7854cb 3487
80ca4592 3488 for (type = mimeFirstType(MimeDatabase);
bd7854cb 3489 type;
3490 type = mimeNextType(MimeDatabase))
3491 {
bd7854cb 3492 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3493
3494 if ((filters = mimeFilter(MimeDatabase, type, p->filetype, NULL)) != NULL)
3495 {
3496 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3497 "add_printer_formats: %s: %s needs %d filters",
3498 p->name, mimetype, cupsArrayCount(filters));
3499
3500 cupsArrayDelete(filters);
80ca4592 3501 cupsArrayAdd(p->filetypes, type);
bd7854cb 3502 }
3503 else
3504 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3505 "add_printer_formats: %s: %s not supported",
3506 p->name, mimetype);
3507 }
3508
3509 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3510 "add_printer_formats: %s: %d supported types",
80ca4592 3511 p->name, cupsArrayCount(p->filetypes) + 1);
bd7854cb 3512
3513 /*
3514 * Add the file formats that can be filtered...
3515 */
3516
f301802f 3517 if ((type = mimeType(MimeDatabase, "application", "octet-stream")) == NULL ||
3518 !cupsArrayFind(p->filetypes, type))
3519 i = 1;
3520 else
3521 i = 0;
bd7854cb 3522
80ca4592 3523 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3524 "document-format-supported",
3525 cupsArrayCount(p->filetypes) + 1, NULL, NULL);
3526
f301802f 3527 if (i)
3528 attr->values[0].string.text = _cupsStrAlloc("application/octet-stream");
bd7854cb 3529
f301802f 3530 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
80ca4592 3531 type;
3532 i ++, type = (mime_type_t *)cupsArrayNext(p->filetypes))
3533 {
3534 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
bd7854cb 3535
80ca4592 3536 attr->values[i].string.text = _cupsStrAlloc(mimetype);
3537 }
f7deaa1a 3538
3539#ifdef HAVE_DNSSD
3540 {
3541 char pdl[1024]; /* Buffer to build pdl list */
3542 mime_filter_t *filter; /* MIME filter looping var */
3543
3544
3545 pdl[0] = '\0';
3546
3547 if (mimeType(MimeDatabase, "application", "pdf"))
3548 strlcat(pdl, "application/pdf,", sizeof(pdl));
3549
3550 if (mimeType(MimeDatabase, "application", "postscript"))
3551 strlcat(pdl, "application/postscript,", sizeof(pdl));
3552
3553 if (mimeType(MimeDatabase, "application", "vnd.cups-raster"))
3554 strlcat(pdl, "application/vnd.cups-raster,", sizeof(pdl));
3555
3556 /*
3557 * Determine if this is a Tioga PrintJobMgr based queue...
3558 */
3559
3560 for (filter = (mime_filter_t *)cupsArrayFirst(MimeDatabase->filters);
3561 filter;
3562 filter = (mime_filter_t *)cupsArrayNext(MimeDatabase->filters))
3563 {
3564 if (filter->dst == p->filetype && filter->filter &&
3565 strstr(filter->filter, "PrintJobMgr"))
3566 break;
3567 }
3568
3569 /*
3570 * We only support raw printing if this is not a Tioga PrintJobMgr based
3571 * queue and if application/octet-stream is a known conversion...
3572 */
3573
3574 if (!filter && mimeType(MimeDatabase, "application", "octet-stream"))
3575 strlcat(pdl, "application/octet-stream,", sizeof(pdl));
3576
3577 if (mimeType(MimeDatabase, "image", "png"))
3578 strlcat(pdl, "image/png,", sizeof(pdl));
3579
3580 if (pdl[0])
3581 pdl[strlen(pdl) - 1] = '\0'; /* Remove trailing comma */
3582
3583 cupsdSetString(&p->pdl, pdl);
3584 }
3585#endif /* HAVE_DNSSD */
bd7854cb 3586}
3587
3588
ef416fc2 3589/*
3590 * 'compare_printers()' - Compare two printers.
3591 */
3592
3593static int /* O - Result of comparison */
3594compare_printers(void *first, /* I - First printer */
3595 void *second, /* I - Second printer */
3596 void *data) /* I - App data (not used) */
3597{
3598 return (strcasecmp(((cupsd_printer_t *)first)->name,
3599 ((cupsd_printer_t *)second)->name));
3600}
3601
3602
bd7854cb 3603/*
e1d6a774 3604 * 'delete_printer_filters()' - Delete all MIME filters for a printer.
bd7854cb 3605 */
3606
3607static void
e1d6a774 3608delete_printer_filters(
3609 cupsd_printer_t *p) /* I - Printer to remove from */
bd7854cb 3610{
e1d6a774 3611 mime_filter_t *filter; /* MIME filter looping var */
bd7854cb 3612
bd7854cb 3613
3614 /*
e1d6a774 3615 * Range check input...
bd7854cb 3616 */
3617
e1d6a774 3618 if (p == NULL)
3619 return;
bd7854cb 3620
3621 /*
e1d6a774 3622 * Remove all filters from the MIME database that have a destination
3623 * type == printer...
bd7854cb 3624 */
3625
e1d6a774 3626 for (filter = mimeFirstFilter(MimeDatabase);
3627 filter;
3628 filter = mimeNextFilter(MimeDatabase))
3629 if (filter->dst == p->filetype)
3630 {
3631 /*
3632 * Delete the current filter...
3633 */
bd7854cb 3634
e1d6a774 3635 mimeDeleteFilter(MimeDatabase, filter);
3636 }
bd7854cb 3637}
3638
3639
ef416fc2 3640#ifdef __sgi
3641/*
3642 * 'write_irix_config()' - Update the config files used by the IRIX
3643 * desktop tools.
3644 */
3645
3646static void
3647write_irix_config(cupsd_printer_t *p) /* I - Printer to update */
3648{
3649 char filename[1024]; /* Interface script filename */
3650 cups_file_t *fp; /* Interface script file */
f301802f 3651 ipp_attribute_t *attr; /* Attribute data */
ef416fc2 3652
3653
3654 /*
3655 * Add dummy interface and GUI scripts to fool SGI's "challenged" printing
3656 * tools. First the interface script that tells the tools what kind of
3657 * printer we have...
3658 */
3659
3660 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
3661
3662 if (p->type & CUPS_PRINTER_CLASS)
3663 unlink(filename);
3664 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
3665 {
3666 cupsFilePuts(fp, "#!/bin/sh\n");
3667
3668 if ((attr = ippFindAttribute(p->attrs, "printer-make-and-model",
3669 IPP_TAG_TEXT)) != NULL)
3670 cupsFilePrintf(fp, "NAME=\"%s\"\n", attr->values[0].string.text);
3671 else if (p->type & CUPS_PRINTER_CLASS)
3672 cupsFilePuts(fp, "NAME=\"Printer Class\"\n");
3673 else
3674 cupsFilePuts(fp, "NAME=\"Remote Destination\"\n");
3675
3676 if (p->type & CUPS_PRINTER_COLOR)
3677 cupsFilePuts(fp, "TYPE=ColorPostScript\n");
3678 else
3679 cupsFilePuts(fp, "TYPE=MonoPostScript\n");
3680
3681 cupsFilePrintf(fp, "HOSTNAME=%s\n", ServerName);
3682 cupsFilePrintf(fp, "HOSTPRINTER=%s\n", p->name);
3683
3684 cupsFileClose(fp);
3685
3686 chmod(filename, 0755);
3687 chown(filename, User, Group);
3688 }
3689
3690 /*
3691 * Then the member file that tells which device file the queue is connected
3692 * to... Networked printers use "/dev/null" in this file, so that's what
3693 * we use (the actual device URI can confuse some apps...)
3694 */
3695
3696 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
3697
3698 if (p->type & CUPS_PRINTER_CLASS)
3699 unlink(filename);
3700 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
3701 {
3702 cupsFilePuts(fp, "/dev/null\n");
3703
3704 cupsFileClose(fp);
3705
3706 chmod(filename, 0644);
3707 chown(filename, User, Group);
3708 }
3709
3710 /*
3711 * The gui_interface file is a script or program that launches a GUI
3712 * option panel for the printer, using options specified on the
3713 * command-line in the third argument. The option panel must send
3714 * any printing options to stdout on a single line when the user
3715 * accepts them, or nothing if the user cancels the dialog.
3716 *
3717 * The default options panel program is /usr/bin/glpoptions, from
3718 * the ESP Print Pro software. You can select another using the
3719 * PrintcapGUI option.
3720 */
3721
3722 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui", p->name);
3723
3724 if (p->type & CUPS_PRINTER_CLASS)
3725 unlink(filename);
3726 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
3727 {
3728 cupsFilePuts(fp, "#!/bin/sh\n");
3729 cupsFilePrintf(fp, "%s -d %s -o \"$3\"\n", PrintcapGUI, p->name);
3730
3731 cupsFileClose(fp);
3732
3733 chmod(filename, 0755);
3734 chown(filename, User, Group);
3735 }
3736
3737 /*
3738 * The POD config file is needed by the printstatus command to show
3739 * the printer location and device.
3740 */
3741
3742 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
3743
3744 if (p->type & CUPS_PRINTER_CLASS)
3745 unlink(filename);
3746 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
3747 {
3748 cupsFilePrintf(fp, "Printer Class | %s\n",
3749 (p->type & CUPS_PRINTER_COLOR) ? "ColorPostScript" : "MonoPostScript");
3750 cupsFilePrintf(fp, "Printer Model | %s\n", p->make_model ? p->make_model : "");
3751 cupsFilePrintf(fp, "Location Code | %s\n", p->location ? p->location : "");
3752 cupsFilePrintf(fp, "Physical Location | %s\n", p->info ? p->info : "");
3753 cupsFilePrintf(fp, "Port Path | %s\n", p->device_uri ? p->device_uri : "");
3754 cupsFilePrintf(fp, "Config Path | /var/spool/lp/pod/%s.config\n", p->name);
3755 cupsFilePrintf(fp, "Active Status Path | /var/spool/lp/pod/%s.status\n", p->name);
3756 cupsFilePuts(fp, "Status Update Wait | 10 seconds\n");
3757
3758 cupsFileClose(fp);
3759
3760 chmod(filename, 0664);
3761 chown(filename, User, Group);
3762 }
3763}
3764
3765
3766/*
3767 * 'write_irix_state()' - Update the status files used by IRIX printing
3768 * desktop tools.
3769 */
3770
3771static void
3772write_irix_state(cupsd_printer_t *p) /* I - Printer to update */
3773{
3774 char filename[1024]; /* Interface script filename */
3775 cups_file_t *fp; /* Interface script file */
3776 int tag; /* Status tag value */
3777
3778
3779 if (p)
3780 {
3781 /*
3782 * The POD status file is needed for the printstatus window to
3783 * provide the current status of the printer.
3784 */
3785
3786 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
3787
3788 if (p->type & CUPS_PRINTER_CLASS)
3789 unlink(filename);
3790 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
3791 {
3792 cupsFilePrintf(fp, "Operational Status | %s\n",
3793 (p->state == IPP_PRINTER_IDLE) ? "Idle" :
3794 (p->state == IPP_PRINTER_PROCESSING) ? "Busy" :
3795 "Faulted");
3796 cupsFilePrintf(fp, "Information | 01 00 00 | %s\n", CUPS_SVERSION);
3797 cupsFilePrintf(fp, "Information | 02 00 00 | Device URI: %s\n",
3798 p->device_uri ? p->device_uri : "");
3799 cupsFilePrintf(fp, "Information | 03 00 00 | %s jobs\n",
3800 p->accepting ? "Accepting" : "Not accepting");
3801 cupsFilePrintf(fp, "Information | 04 00 00 | %s\n", p->state_message);
3802
3803 cupsFileClose(fp);
3804
3805 chmod(filename, 0664);
3806 chown(filename, User, Group);
3807 }
3808
3809 /*
3810 * The activeicons file is needed to provide desktop icons for printers:
3811 *
3812 * [ quoted from /usr/lib/print/tagit ]
3813 *
3814 * --- Type of printer tags (base values)
3815 *
3816 * Dumb=66048 # 0x10200
3817 * DumbColor=66080 # 0x10220
3818 * Raster=66112 # 0x10240
3819 * ColorRaster=66144 # 0x10260
3820 * Plotter=66176 # 0x10280
3821 * PostScript=66208 # 0x102A0
3822 * ColorPostScript=66240 # 0x102C0
3823 * MonoPostScript=66272 # 0x102E0
3824 *
3825 * --- Printer state modifiers for local printers
3826 *
3827 * Idle=0 # 0x0
3828 * Busy=1 # 0x1
3829 * Faulted=2 # 0x2
3830 * Unknown=3 # 0x3 (Faulted due to unknown reason)
3831 *
3832 * --- Printer state modifiers for network printers
3833 *
3834 * NetIdle=8 # 0x8
3835 * NetBusy=9 # 0x9
3836 * NetFaulted=10 # 0xA
3837 * NetUnknown=11 # 0xB (Faulted due to unknown reason)
3838 */
3839
3840 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
3841
3842 if (p->type & CUPS_PRINTER_CLASS)
3843 unlink(filename);
3844 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
3845 {
3846 if (p->type & CUPS_PRINTER_COLOR)
3847 tag = 66240;
3848 else
3849 tag = 66272;
3850
3851 if (p->type & CUPS_PRINTER_REMOTE)
3852 tag |= 8;
3853
3854 if (p->state == IPP_PRINTER_PROCESSING)
3855 tag |= 1;
3856
3857 else if (p->state == IPP_PRINTER_STOPPED)
3858 tag |= 2;
3859
3860 cupsFilePuts(fp, "#!/bin/sh\n");
3861 cupsFilePrintf(fp, "#Tag %d\n", tag);
3862
3863 cupsFileClose(fp);
3864
3865 chmod(filename, 0755);
3866 chown(filename, User, Group);
3867 }
3868 }
3869
3870 /*
3871 * The default file is needed by the printers window to show
3872 * the default printer.
3873 */
3874
3875 snprintf(filename, sizeof(filename), "/var/spool/lp/default");
3876
3877 if (DefaultPrinter != NULL)
3878 {
3879 if ((fp = cupsFileOpen(filename, "w")) != NULL)
3880 {
3881 cupsFilePrintf(fp, "%s\n", DefaultPrinter->name);
3882
3883 cupsFileClose(fp);
3884
3885 chmod(filename, 0644);
3886 chown(filename, User, Group);
3887 }
3888 }
3889 else
3890 unlink(filename);
3891}
3892#endif /* __sgi */
3893
3894
3895/*
2e4ff8af 3896 * End of "$Id: printers.c 6970 2007-09-17 23:58:28Z mike $".
ef416fc2 3897 */
Unnamed repository; edit this file 'description' to name the repository.