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Merge changes from 1.4svn-r7979.
[thirdparty/cups.git] / scheduler / printers.c
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ef416fc2 1/*
0af14961 2 * "$Id: printers.c 7968 2008-09-19 23:03:01Z 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.
0af14961 30 * cupsdSetDeviceURI() - Set the device URI for a printer.
5a738aea 31 * cupsdSetPrinterAttr() - Set a printer attribute.
fa73b229 32 * cupsdSetPrinterAttrs() - Set printer attributes based upon the PPD
33 * file.
ef416fc2 34 * cupsdSetPrinterReasons() - Set/update the reasons strings.
35 * cupsdSetPrinterState() - Update the current state of a printer.
36 * cupsdStopPrinter() - Stop a printer from printing any jobs...
37 * cupsdUpdatePrinters() - Update printers after a partial reload.
38 * cupsdValidateDest() - Validate a printer/class destination.
39 * cupsdWritePrintcap() - Write a pseudo-printcap file for older
40 * applications that need it...
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.
0af14961 52 * write_xml_string() - Write a string with XML escaping.
ef416fc2 53 */
54
55/*
56 * Include necessary headers...
57 */
58
59#include "cupsd.h"
ed486911 60#include <cups/dir.h>
ef416fc2 61
62
63/*
64 * Local functions...
65 */
66
b423cd4c 67static void add_printer_defaults(cupsd_printer_t *p);
f7deaa1a 68static void add_printer_filter(cupsd_printer_t *p, mime_type_t *type,
69 const char *filter);
bd7854cb 70static void add_printer_formats(cupsd_printer_t *p);
ef416fc2 71static int compare_printers(void *first, void *second, void *data);
e1d6a774 72static void delete_printer_filters(cupsd_printer_t *p);
ef416fc2 73#ifdef __sgi
74static void write_irix_config(cupsd_printer_t *p);
75static void write_irix_state(cupsd_printer_t *p);
76#endif /* __sgi */
0af14961 77static void write_xml_string(cups_file_t *fp, const char *s);
ef416fc2 78
79
80/*
81 * 'cupsdAddPrinter()' - Add a printer to the system.
82 */
83
84cupsd_printer_t * /* O - New printer */
85cupsdAddPrinter(const char *name) /* I - Name of printer */
86{
87 cupsd_printer_t *p; /* New printer */
88
89
90 /*
91 * Range check input...
92 */
93
94 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddPrinter(\"%s\")", name);
95
96 /*
97 * Create a new printer entity...
98 */
99
100 if ((p = calloc(1, sizeof(cupsd_printer_t))) == NULL)
101 {
102 cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for printer - %s",
103 strerror(errno));
104 return (NULL);
105 }
106
107 cupsdSetString(&p->name, name);
108 cupsdSetString(&p->info, name);
109 cupsdSetString(&p->hostname, ServerName);
110
111 cupsdSetStringf(&p->uri, "ipp://%s:%d/printers/%s", ServerName, LocalPort, name);
0af14961 112 cupsdSetDeviceURI(p, "file:/dev/null");
ef416fc2 113
114 p->state = IPP_PRINTER_STOPPED;
115 p->state_time = time(NULL);
116 p->accepting = 0;
fa73b229 117 p->shared = DefaultShared;
ef416fc2 118 p->filetype = mimeAddType(MimeDatabase, "printer", name);
119
120 cupsdSetString(&p->job_sheets[0], "none");
121 cupsdSetString(&p->job_sheets[1], "none");
122
323c5de1 123 cupsdSetString(&p->error_policy, ErrorPolicy);
ef416fc2 124 cupsdSetString(&p->op_policy, DefaultPolicy);
125
126 p->op_policy_ptr = DefaultPolicyPtr;
127
128 if (MaxPrinterHistory)
129 p->history = calloc(MaxPrinterHistory, sizeof(ipp_t *));
130
131 /*
132 * Insert the printer in the printer list alphabetically...
133 */
134
135 if (!Printers)
136 Printers = cupsArrayNew(compare_printers, NULL);
137
1f0275e3
MS		 138 cupsdLogMessage(CUPSD_LOG_DEBUG2,
139 "cupsdAddPrinter: Adding %s to Printers", p->name);
ef416fc2 140 cupsArrayAdd(Printers, p);
141
142 if (!ImplicitPrinters)
143 ImplicitPrinters = cupsArrayNew(compare_printers, NULL);
144
145 /*
146 * Return the new printer...
147 */
148
149 return (p);
150}
151
152
ef416fc2 153/*
154 * 'cupsdAddPrinterHistory()' - Add the current printer state to the history.
155 */
156
157void
158cupsdAddPrinterHistory(
159 cupsd_printer_t *p) /* I - Printer */
160{
161 ipp_t *history; /* History collection */
162
163
164 /*
165 * Stop early if we aren't keeping history data...
166 */
167
168 if (MaxPrinterHistory <= 0)
169 return;
170
171 /*
172 * Retire old history data as needed...
173 */
174
175 p->sequence_number ++;
176
177 if (p->num_history >= MaxPrinterHistory)
178 {
179 p->num_history --;
180 ippDelete(p->history[0]);
181 memmove(p->history, p->history + 1, p->num_history * sizeof(ipp_t *));
182 }
183
184 /*
185 * Create a collection containing the current printer-state, printer-up-time,
186 * printer-state-message, and printer-state-reasons attributes.
187 */
188
189 history = ippNew();
190 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state",
191 p->state);
192 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-accepting-jobs",
193 p->accepting);
fa73b229 194 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-shared", p->shared);
ef416fc2 195 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-state-message",
196 NULL, p->state_message);
e00b005a 197#ifdef __APPLE__
198 if (p->recoverable)
199 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT,
200 "com.apple.print.recoverable-message", NULL, p->recoverable);
201#endif /* __APPLE__ */
ef416fc2 202 if (p->num_reasons == 0)
203 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
204 "printer-state-reasons", NULL,
205 p->state == IPP_PRINTER_STOPPED ? "paused" : "none");
206 else
207 ippAddStrings(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
208 "printer-state-reasons", p->num_reasons, NULL,
209 (const char * const *)p->reasons);
210 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
211 "printer-state-change-time", p->state_time);
212 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
213 "printer-state-sequence-number", p->sequence_number);
214
215 p->history[p->num_history] = history;
216 p->num_history ++;
217}
218
219
220/*
221 * 'cupsdAddPrinterUser()' - Add a user to the ACL.
222 */
223
224void
225cupsdAddPrinterUser(
226 cupsd_printer_t *p, /* I - Printer */
227 const char *username) /* I - User */
228{
229 const char **temp; /* Temporary array pointer */
230
231
232 if (!p || !username)
233 return;
234
235 if (p->num_users == 0)
236 temp = malloc(sizeof(char **));
237 else
238 temp = realloc(p->users, sizeof(char **) * (p->num_users + 1));
239
240 if (!temp)
241 return;
242
243 p->users = temp;
244 temp += p->num_users;
245
246 if ((*temp = strdup(username)) != NULL)
247 p->num_users ++;
248}
249
250
251/*
252 * 'cupsdCreateCommonData()' - Create the common printer data.
253 */
254
255void
256cupsdCreateCommonData(void)
257{
258 int i; /* Looping var */
259 ipp_attribute_t *attr; /* Attribute data */
ed486911 260 cups_dir_t *dir; /* Notifier directory */
261 cups_dentry_t *dent; /* Notifier directory entry */
262 cups_array_t *notifiers; /* Notifier array */
263 char filename[1024], /* Filename */
264 *notifier; /* Current notifier */
2e4ff8af 265 cupsd_policy_t *p; /* Current policy */
ef416fc2 266 static const int nups[] = /* number-up-supported values */
267 { 1, 2, 4, 6, 9, 16 };
b94498cf 268 static const int orients[4] =/* orientation-requested-supported values */
ef416fc2 269 {
270 IPP_PORTRAIT,
271 IPP_LANDSCAPE,
272 IPP_REVERSE_LANDSCAPE,
273 IPP_REVERSE_PORTRAIT
274 };
275 static const char * const holds[] = /* job-hold-until-supported values */
276 {
277 "no-hold",
278 "indefinite",
279 "day-time",
280 "evening",
281 "night",
282 "second-shift",
283 "third-shift",
284 "weekend"
285 };
286 static const char * const versions[] =/* ipp-versions-supported values */
287 {
288 "1.0",
289 "1.1"
290 };
b94498cf 291 static const int ops[] = /* operations-supported values */
ef416fc2 292 {
293 IPP_PRINT_JOB,
294 IPP_VALIDATE_JOB,
295 IPP_CREATE_JOB,
296 IPP_SEND_DOCUMENT,
297 IPP_CANCEL_JOB,
298 IPP_GET_JOB_ATTRIBUTES,
299 IPP_GET_JOBS,
300 IPP_GET_PRINTER_ATTRIBUTES,
301 IPP_HOLD_JOB,
302 IPP_RELEASE_JOB,
303 IPP_PAUSE_PRINTER,
304 IPP_RESUME_PRINTER,
305 IPP_PURGE_JOBS,
306 IPP_SET_JOB_ATTRIBUTES,
307 IPP_CREATE_PRINTER_SUBSCRIPTION,
308 IPP_CREATE_JOB_SUBSCRIPTION,
309 IPP_GET_SUBSCRIPTION_ATTRIBUTES,
310 IPP_GET_SUBSCRIPTIONS,
311 IPP_RENEW_SUBSCRIPTION,
312 IPP_CANCEL_SUBSCRIPTION,
313 IPP_GET_NOTIFICATIONS,
314 IPP_ENABLE_PRINTER,
315 IPP_DISABLE_PRINTER,
316 CUPS_GET_DEFAULT,
317 CUPS_GET_PRINTERS,
318 CUPS_ADD_PRINTER,
319 CUPS_DELETE_PRINTER,
320 CUPS_GET_CLASSES,
321 CUPS_ADD_CLASS,
322 CUPS_DELETE_CLASS,
323 CUPS_ACCEPT_JOBS,
324 CUPS_REJECT_JOBS,
325 CUPS_SET_DEFAULT,
326 CUPS_GET_DEVICES,
327 CUPS_GET_PPDS,
328 CUPS_MOVE_JOB,
329 CUPS_AUTHENTICATE_JOB,
2e4ff8af
MS		 330 CUPS_GET_PPD,
331 CUPS_GET_DOCUMENT,
ef416fc2 332 IPP_RESTART_JOB
333 };
334 static const char * const charsets[] =/* charset-supported values */
335 {
336 "us-ascii",
337 "utf-8"
338 };
339 static const char * const compressions[] =
340 { /* document-compression-supported values */
341 "none"
342#ifdef HAVE_LIBZ
343 ,"gzip"
344#endif /* HAVE_LIBZ */
345 };
346 static const char * const multiple_document_handling[] =
347 { /* multiple-document-handling-supported values */
348 "separate-documents-uncollated-copies",
349 "separate-documents-collated-copies"
350 };
351 static const char * const errors[] = /* printer-error-policy-supported values */
352 {
353 "abort-job",
ee571f26 354 "retry-current-job",
ef416fc2 355 "retry-job",
356 "stop-printer"
357 };
358 static const char * const notify_attrs[] =
359 { /* notify-attributes-supported values */
360 "printer-state-change-time",
361 "notify-lease-expiration-time",
362 "notify-subscriber-user-name"
363 };
364 static const char * const notify_events[] =
365 { /* notify-events-supported values */
366 "job-completed",
367 "job-config-changed",
368 "job-created",
369 "job-progress",
370 "job-state-changed",
371 "job-stopped",
372 "printer-added",
373 "printer-changed",
374 "printer-config-changed",
375 "printer-deleted",
376 "printer-finishings-changed",
377 "printer-media-changed",
378 "printer-modified",
379 "printer-restarted",
380 "printer-shutdown",
381 "printer-state-changed",
382 "printer-stopped",
383 "server-audit",
384 "server-restarted",
385 "server-started",
386 "server-stopped"
387 };
388
389
390 if (CommonData)
391 ippDelete(CommonData);
392
393 CommonData = ippNew();
394
395 /*
396 * This list of attributes is sorted to improve performance when the
397 * client provides a requested-attributes attribute...
398 */
399
400 /* charset-configured */
401 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET,
402 "charset-configured", NULL, DefaultCharset);
403
404 /* charset-supported */
405 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET,
406 "charset-supported", sizeof(charsets) / sizeof(charsets[0]),
407 NULL, charsets);
408
409 /* compression-supported */
410 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
411 "compression-supported",
412 sizeof(compressions) / sizeof(compressions[0]),
413 NULL, compressions);
414
ef416fc2 415 /* copies-supported */
416 ippAddRange(CommonData, IPP_TAG_PRINTER, "copies-supported", 1, MaxCopies);
417
b94498cf 418 /* cups-version */
419 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_TEXT, "cups-version",
420 NULL, CUPS_SVERSION + 6);
421
ef416fc2 422 /* generated-natural-language-supported */
423 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
424 "generated-natural-language-supported", NULL, DefaultLanguage);
425
426 /* ipp-versions-supported */
427 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
428 "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]),
429 NULL, versions);
430
ef416fc2 431 /* job-hold-until-supported */
432 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
433 "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]),
434 NULL, holds);
435
ef416fc2 436 /* job-priority-supported */
437 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
438 "job-priority-supported", 100);
439
440 /* job-sheets-supported */
fa73b229 441 if (cupsArrayCount(Banners) > 0)
ef416fc2 442 {
443 /*
444 * Setup the job-sheets-supported attribute...
445 */
446
447 if (Classification && !ClassifyOverride)
448 attr = ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
449 "job-sheets-supported", NULL, Classification);
450 else
451 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
fa73b229 452 "job-sheets-supported", cupsArrayCount(Banners) + 1,
453 NULL, NULL);
ef416fc2 454
455 if (attr == NULL)
456 cupsdLogMessage(CUPSD_LOG_EMERG,
bd7854cb 457 "Unable to allocate memory for "
ef416fc2 458 "job-sheets-supported attribute: %s!", strerror(errno));
459 else if (!Classification || ClassifyOverride)
460 {
fa73b229 461 cupsd_banner_t *banner; /* Current banner */
462
463
757d2cad 464 attr->values[0].string.text = _cupsStrAlloc("none");
ef416fc2 465
fa73b229 466 for (i = 1, banner = (cupsd_banner_t *)cupsArrayFirst(Banners);
467 banner;
468 i ++, banner = (cupsd_banner_t *)cupsArrayNext(Banners))
757d2cad 469 attr->values[i].string.text = _cupsStrAlloc(banner->name);
ef416fc2 470 }
471 }
472 else
473 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
474 "job-sheets-supported", NULL, "none");
475
476 /* multiple-document-handling-supported */
477 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
478 "multiple-document-handling-supported",
479 sizeof(multiple_document_handling) /
480 sizeof(multiple_document_handling[0]), NULL,
481 multiple_document_handling);
482
483 /* multiple-document-jobs-supported */
484 ippAddBoolean(CommonData, IPP_TAG_PRINTER,
485 "multiple-document-jobs-supported", 1);
486
487 /* multiple-operation-time-out */
488 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
489 "multiple-operation-time-out", 60);
490
491 /* natural-language-configured */
492 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
493 "natural-language-configured", NULL, DefaultLanguage);
494
495 /* notify-attributes-supported */
496 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
497 "notify-attributes-supported",
498 (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])),
499 NULL, notify_attrs);
500
ef416fc2 501 /* notify-lease-duration-supported */
502 ippAddRange(CommonData, IPP_TAG_PRINTER,
503 "notify-lease-duration-supported", 0,
504 MaxLeaseDuration ? MaxLeaseDuration : 2147483647);
505
506 /* notify-max-events-supported */
507 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
508 "notify-max-events-supported", MaxEvents);
509
ed486911 510 /* notify-events-supported */
ef416fc2 511 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
512 "notify-events-supported",
513 (int)(sizeof(notify_events) / sizeof(notify_events[0])),
514 NULL, notify_events);
515
516 /* notify-pull-method-supported */
517 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
518 "notify-pull-method-supported", NULL, "ippget");
519
ef416fc2 520 /* notify-schemes-supported */
ed486911 521 snprintf(filename, sizeof(filename), "%s/notifier", ServerBin);
522 if ((dir = cupsDirOpen(filename)) != NULL)
523 {
524 notifiers = cupsArrayNew((cups_array_func_t)strcmp, NULL);
525
526 while ((dent = cupsDirRead(dir)) != NULL)
527 if (S_ISREG(dent->fileinfo.st_mode) &&
528 (dent->fileinfo.st_mode & S_IXOTH) != 0)
529 cupsArrayAdd(notifiers, _cupsStrAlloc(dent->filename));
530
531 if (cupsArrayCount(notifiers) > 0)
532 {
533 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
534 "notify-schemes-supported",
535 cupsArrayCount(notifiers), NULL, NULL);
536
537 for (i = 0, notifier = (char *)cupsArrayFirst(notifiers);
538 notifier;
539 i ++, notifier = (char *)cupsArrayNext(notifiers))
540 attr->values[i].string.text = notifier;
541 }
542
543 cupsArrayDelete(notifiers);
8ca02f3c 544 cupsDirClose(dir);
ed486911 545 }
ef416fc2 546
ef416fc2 547 /* number-up-supported */
548 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
549 "number-up-supported", sizeof(nups) / sizeof(nups[0]), nups);
550
551 /* operations-supported */
552 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
553 "operations-supported",
b94498cf 554 sizeof(ops) / sizeof(ops[0]) + JobFiles - 1, ops);
ef416fc2 555
ef416fc2 556 /* orientation-requested-supported */
557 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
b94498cf 558 "orientation-requested-supported", 4, orients);
ef416fc2 559
560 /* page-ranges-supported */
561 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1);
562
563 /* pdf-override-supported */
564 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
565 "pdl-override-supported", NULL, "not-attempted");
566
567 /* printer-error-policy-supported */
568 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
569 "printer-error-policy-supported",
570 sizeof(errors) / sizeof(errors[0]), NULL, errors);
571
572 /* printer-op-policy-supported */
573 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME,
2e4ff8af
MS		 574 "printer-op-policy-supported", cupsArrayCount(Policies),
575 NULL, NULL);
576 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
577 p;
578 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
579 attr->values[i].string.text = _cupsStrAlloc(p->name);
580
581 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "server-is-sharing-printers",
582 BrowseLocalProtocols != 0 && Browsing);
ef416fc2 583}
584
585
586/*
587 * 'cupsdDeleteAllPrinters()' - Delete all printers from the system.
588 */
589
590void
591cupsdDeleteAllPrinters(void)
592{
593 cupsd_printer_t *p; /* Pointer to current printer/class */
594
595
596 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
597 p;
598 p = (cupsd_printer_t *)cupsArrayNext(Printers))
0af14961 599 cupsdDeletePrinter(p, 0);
ef416fc2 600}
601
602
603/*
604 * 'cupsdDeletePrinter()' - Delete a printer from the system.
605 */
606
607void
608cupsdDeletePrinter(
609 cupsd_printer_t *p, /* I - Printer to delete */
610 int update) /* I - Update printers.conf? */
611{
612 int i; /* Looping var */
613#ifdef __sgi
614 char filename[1024]; /* Interface script filename */
615#endif /* __sgi */
616
617
618 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)",
619 p, p->name, update);
620
621 /*
622 * Save the current position in the Printers array...
623 */
624
625 cupsArraySave(Printers);
626
627 /*
628 * Stop printing on this printer...
629 */
630
631 cupsdStopPrinter(p, update);
632
633 /*
634 * If this printer is the next for browsing, point to the next one...
635 */
636
637 if (p == BrowseNext)
638 {
639 cupsArrayFind(Printers, p);
640 BrowseNext = (cupsd_printer_t *)cupsArrayNext(Printers);
641 }
642
643 /*
644 * Remove the printer from the list...
645 */
646
1f0275e3
MS		 647 cupsdLogMessage(CUPSD_LOG_DEBUG2,
648 "cupsdDeletePrinter: Removing %s from Printers", p->name);
ef416fc2 649 cupsArrayRemove(Printers, p);
650
8ca02f3c 651 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 652 {
653 cupsdLogMessage(CUPSD_LOG_DEBUG2,
654 "cupsdDeletePrinter: Removing %s from ImplicitPrinters",
655 p->name);
8ca02f3c 656 cupsArrayRemove(ImplicitPrinters, p);
1f0275e3 657 }
8ca02f3c 658
ef416fc2 659 /*
660 * Remove the dummy interface/icon/option files under IRIX...
661 */
662
663#ifdef __sgi
664 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
665 unlink(filename);
666
667 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui",
668 p->name);
669 unlink(filename);
670
671 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
672 unlink(filename);
673
674 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
675 unlink(filename);
676
677 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
678 unlink(filename);
679
680 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
681 unlink(filename);
682#endif /* __sgi */
683
684 /*
e00b005a 685 * If p is the default printer, assign a different one...
ef416fc2 686 */
687
688 if (p == DefaultPrinter)
e00b005a 689 {
690 DefaultPrinter = NULL;
691
692 if (UseNetworkDefault)
693 {
694 /*
695 * Find the first network default printer and use it...
696 */
697
698 cupsd_printer_t *dp; /* New default printer */
699
700
701 for (dp = (cupsd_printer_t *)cupsArrayFirst(Printers);
702 dp;
703 dp = (cupsd_printer_t *)cupsArrayNext(Printers))
704 if (dp != p && (dp->type & CUPS_PRINTER_DEFAULT))
705 {
ed486911 706 DefaultPrinter = dp;
e00b005a 707 break;
708 }
709 }
710 }
ef416fc2 711
712 /*
f7deaa1a 713 * Remove this printer from any classes...
ef416fc2 714 */
715
716 if (!(p->type & CUPS_PRINTER_IMPLICIT))
717 {
718 cupsdDeletePrinterFromClasses(p);
f7deaa1a 719
720 /*
721 * Deregister from any browse protocols...
722 */
723
724 cupsdDeregisterPrinter(p, 1);
ef416fc2 725 }
726
727 /*
728 * Free all memory used by the printer...
729 */
730
731 if (p->printers != NULL)
732 free(p->printers);
733
734 if (MaxPrinterHistory)
735 {
736 for (i = 0; i < p->num_history; i ++)
737 ippDelete(p->history[i]);
738
739 free(p->history);
740 }
741
742 for (i = 0; i < p->num_reasons; i ++)
743 free(p->reasons[i]);
744
745 ippDelete(p->attrs);
746
e1d6a774 747 delete_printer_filters(p);
ef416fc2 748
fa73b229 749 mimeDeleteType(MimeDatabase, p->filetype);
f7deaa1a 750 mimeDeleteType(MimeDatabase, p->prefiltertype);
fa73b229 751
ef416fc2 752 cupsdFreePrinterUsers(p);
753 cupsdFreeQuotas(p);
754
755 cupsdClearString(&p->uri);
756 cupsdClearString(&p->hostname);
757 cupsdClearString(&p->name);
758 cupsdClearString(&p->location);
759 cupsdClearString(&p->make_model);
760 cupsdClearString(&p->info);
761 cupsdClearString(&p->job_sheets[0]);
762 cupsdClearString(&p->job_sheets[1]);
763 cupsdClearString(&p->device_uri);
0af14961 764 cupsdClearString(&p->sanitized_device_uri);
ef416fc2 765 cupsdClearString(&p->port_monitor);
766 cupsdClearString(&p->op_policy);
767 cupsdClearString(&p->error_policy);
768
323c5de1 769 cupsdClearString(&p->alert);
770 cupsdClearString(&p->alert_description);
771
f7deaa1a 772#ifdef HAVE_DNSSD
773 cupsdClearString(&p->product);
774 cupsdClearString(&p->pdl);
775#endif /* HAVE_DNSSD */
776
80ca4592 777 cupsArrayDelete(p->filetypes);
778
b423cd4c 779 if (p->browse_attrs)
780 free(p->browse_attrs);
781
e00b005a 782#ifdef __APPLE__
783 cupsdClearString(&p->recoverable);
784#endif /* __APPLE__ */
785
b423cd4c 786 cupsFreeOptions(p->num_options, p->options);
787
ef416fc2 788 free(p);
789
790 /*
791 * Restore the previous position in the Printers array...
792 */
793
794 cupsArrayRestore(Printers);
795}
796
797
ef416fc2 798/*
799 * 'cupsdFindDest()' - Find a destination in the list.
800 */
801
802cupsd_printer_t * /* O - Destination in list */
803cupsdFindDest(const char *name) /* I - Name of printer or class to find */
804{
805 cupsd_printer_t key; /* Search key */
806
807
808 key.name = (char *)name;
809 return ((cupsd_printer_t *)cupsArrayFind(Printers, &key));
810}
811
812
813/*
814 * 'cupsdFindPrinter()' - Find a printer in the list.
815 */
816
817cupsd_printer_t * /* O - Printer in list */
818cupsdFindPrinter(const char *name) /* I - Name of printer to find */
819{
820 cupsd_printer_t *p; /* Printer in list */
821
822
823 if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS))
824 return (NULL);
825 else
826 return (p);
827}
828
829
830/*
831 * 'cupsdFreePrinterUsers()' - Free allow/deny users.
832 */
833
834void
835cupsdFreePrinterUsers(
836 cupsd_printer_t *p) /* I - Printer */
837{
838 int i; /* Looping var */
839
840
841 if (!p || !p->num_users)
842 return;
843
844 for (i = 0; i < p->num_users; i ++)
845 free((void *)p->users[i]);
846
847 free(p->users);
848
849 p->num_users = 0;
850 p->users = NULL;
851}
852
853
854/*
855 * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file.
856 */
857
858void
859cupsdLoadAllPrinters(void)
860{
861 cups_file_t *fp; /* printers.conf file */
862 int linenum; /* Current line number */
863 char line[1024], /* Line from file */
864 *value, /* Pointer to value */
865 *valueptr; /* Pointer into value */
866 cupsd_printer_t *p; /* Current printer */
867
868
869 /*
870 * Open the printers.conf file...
871 */
872
873 snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot);
874 if ((fp = cupsFileOpen(line, "r")) == NULL)
875 {
fa73b229 876 if (errno != ENOENT)
bd7854cb 877 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open %s - %s", line,
fa73b229 878 strerror(errno));
ef416fc2 879 return;
880 }
881
882 /*
883 * Read printer configurations until we hit EOF...
884 */
885
886 linenum = 0;
887 p = NULL;
888
889 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
890 {
891 /*
892 * Decode the directive...
893 */
894
895 if (!strcasecmp(line, "<Printer") ||
896 !strcasecmp(line, "<DefaultPrinter"))
897 {
898 /*
899 * <Printer name> or <DefaultPrinter name>
900 */
901
902 if (p == NULL && value)
903 {
904 /*
905 * Add the printer and a base file type...
906 */
907
bd7854cb 908 cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading printer %s...", value);
ef416fc2 909
910 p = cupsdAddPrinter(value);
911 p->accepting = 1;
912 p->state = IPP_PRINTER_IDLE;
913
914 /*
915 * Set the default printer as needed...
916 */
917
918 if (!strcasecmp(line, "<DefaultPrinter"))
919 DefaultPrinter = p;
920 }
921 else
ef416fc2 922 cupsdLogMessage(CUPSD_LOG_ERROR,
923 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 924 }
925 else if (!strcasecmp(line, "</Printer>"))
926 {
927 if (p != NULL)
928 {
929 /*
930 * Close out the current printer...
931 */
932
933 cupsdSetPrinterAttrs(p);
934 cupsdAddPrinterHistory(p);
935
0af14961 936 if (strncmp(p->device_uri, "file:", 5) &&
ef416fc2 937 p->state != IPP_PRINTER_STOPPED)
938 {
939 /*
940 * See if the backend exists...
941 */
942
943 snprintf(line, sizeof(line), "%s/backend/%s", ServerBin,
944 p->device_uri);
945
946 if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL)
947 *valueptr = '\0'; /* Chop everything but URI scheme */
948
949 if (access(line, 0))
950 {
951 /*
952 * Backend does not exist, stop printer...
953 */
954
955 p->state = IPP_PRINTER_STOPPED;
956 snprintf(p->state_message, sizeof(p->state_message),
957 "Backend %s does not exist!", line);
958 }
959 }
960
961 p = NULL;
962 }
963 else
ef416fc2 964 cupsdLogMessage(CUPSD_LOG_ERROR,
965 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 966 }
967 else if (!p)
968 {
969 cupsdLogMessage(CUPSD_LOG_ERROR,
970 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 971 }
f7deaa1a 972 else if (!strcasecmp(line, "AuthInfoRequired"))
973 {
974 if (!cupsdSetAuthInfoRequired(p, value, NULL))
975 cupsdLogMessage(CUPSD_LOG_ERROR,
976 "Bad AuthInfoRequired on line %d of printers.conf.",
977 linenum);
978 }
ef416fc2 979 else if (!strcasecmp(line, "Info"))
980 {
981 if (value)
982 cupsdSetString(&p->info, value);
983 }
984 else if (!strcasecmp(line, "Location"))
985 {
986 if (value)
987 cupsdSetString(&p->location, value);
988 }
989 else if (!strcasecmp(line, "DeviceURI"))
990 {
991 if (value)
0af14961 992 cupsdSetDeviceURI(p, value);
ef416fc2 993 else
ef416fc2 994 cupsdLogMessage(CUPSD_LOG_ERROR,
995 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 996 }
b423cd4c 997 else if (!strcasecmp(line, "Option") && value)
998 {
999 /*
1000 * Option name value
1001 */
1002
1003 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1004
1005 if (!*valueptr)
1006 cupsdLogMessage(CUPSD_LOG_ERROR,
1007 "Syntax error on line %d of printers.conf.", linenum);
1008 else
1009 {
1010 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1011
1012 p->num_options = cupsAddOption(value, valueptr, p->num_options,
1013 &(p->options));
1014 }
1015 }
ef416fc2 1016 else if (!strcasecmp(line, "PortMonitor"))
1017 {
1018 if (value && strcmp(value, "none"))
1019 cupsdSetString(&p->port_monitor, value);
1020 else if (value)
1021 cupsdClearString(&p->port_monitor);
1022 else
ef416fc2 1023 cupsdLogMessage(CUPSD_LOG_ERROR,
1024 "Syntax error on line %d of printers.conf.", linenum);
0af14961
MS		 1025 }
1026 else if (!strcasecmp(line, "Reason"))
1027 {
1028 if (value &&
1029 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1030 {
1031 p->reasons[p->num_reasons] = _cupsStrAlloc(value);
1032 p->num_reasons ++;
ef416fc2 1033 }
0af14961
MS		 1034 else
1035 cupsdLogMessage(CUPSD_LOG_ERROR,
1036 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1037 }
1038 else if (!strcasecmp(line, "State"))
1039 {
1040 /*
1041 * Set the initial queue state...
1042 */
1043
1044 if (value && !strcasecmp(value, "idle"))
1045 p->state = IPP_PRINTER_IDLE;
1046 else if (value && !strcasecmp(value, "stopped"))
1047 p->state = IPP_PRINTER_STOPPED;
1048 else
ef416fc2 1049 cupsdLogMessage(CUPSD_LOG_ERROR,
1050 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1051 }
1052 else if (!strcasecmp(line, "StateMessage"))
1053 {
1054 /*
1055 * Set the initial queue state message...
1056 */
1057
1058 if (value)
1059 strlcpy(p->state_message, value, sizeof(p->state_message));
1060 }
1061 else if (!strcasecmp(line, "StateTime"))
1062 {
1063 /*
1064 * Set the state time...
1065 */
1066
1067 if (value)
1068 p->state_time = atoi(value);
1069 }
1070 else if (!strcasecmp(line, "Accepting"))
1071 {
1072 /*
1073 * Set the initial accepting state...
1074 */
1075
1076 if (value &&
1077 (!strcasecmp(value, "yes") ||
1078 !strcasecmp(value, "on") ||
1079 !strcasecmp(value, "true")))
1080 p->accepting = 1;
1081 else if (value &&
1082 (!strcasecmp(value, "no") ||
1083 !strcasecmp(value, "off") ||
1084 !strcasecmp(value, "false")))
1085 p->accepting = 0;
1086 else
ef416fc2 1087 cupsdLogMessage(CUPSD_LOG_ERROR,
1088 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1089 }
1090 else if (!strcasecmp(line, "Shared"))
1091 {
1092 /*
1093 * Set the initial shared state...
1094 */
1095
1096 if (value &&
1097 (!strcasecmp(value, "yes") ||
1098 !strcasecmp(value, "on") ||
1099 !strcasecmp(value, "true")))
1100 p->shared = 1;
1101 else if (value &&
1102 (!strcasecmp(value, "no") ||
1103 !strcasecmp(value, "off") ||
1104 !strcasecmp(value, "false")))
1105 p->shared = 0;
1106 else
ef416fc2 1107 cupsdLogMessage(CUPSD_LOG_ERROR,
1108 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1109 }
1110 else if (!strcasecmp(line, "JobSheets"))
1111 {
1112 /*
1113 * Set the initial job sheets...
1114 */
1115
1116 if (value)
1117 {
1118 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1119
1120 if (*valueptr)
1121 *valueptr++ = '\0';
1122
1123 cupsdSetString(&p->job_sheets[0], value);
1124
1125 while (isspace(*valueptr & 255))
1126 valueptr ++;
1127
1128 if (*valueptr)
1129 {
1130 for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1131
1132 if (*valueptr)
1f0275e3 1133 *valueptr = '\0';
ef416fc2 1134
1135 cupsdSetString(&p->job_sheets[1], value);
1136 }
1137 }
1138 else
ef416fc2 1139 cupsdLogMessage(CUPSD_LOG_ERROR,
1140 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1141 }
1142 else if (!strcasecmp(line, "AllowUser"))
1143 {
1144 if (value)
1145 {
1146 p->deny_users = 0;
1147 cupsdAddPrinterUser(p, value);
1148 }
1149 else
ef416fc2 1150 cupsdLogMessage(CUPSD_LOG_ERROR,
1151 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1152 }
1153 else if (!strcasecmp(line, "DenyUser"))
1154 {
1155 if (value)
1156 {
1157 p->deny_users = 1;
1158 cupsdAddPrinterUser(p, value);
1159 }
1160 else
ef416fc2 1161 cupsdLogMessage(CUPSD_LOG_ERROR,
1162 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1163 }
1164 else if (!strcasecmp(line, "QuotaPeriod"))
1165 {
1166 if (value)
1167 p->quota_period = atoi(value);
1168 else
ef416fc2 1169 cupsdLogMessage(CUPSD_LOG_ERROR,
1170 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1171 }
1172 else if (!strcasecmp(line, "PageLimit"))
1173 {
1174 if (value)
1175 p->page_limit = atoi(value);
1176 else
ef416fc2 1177 cupsdLogMessage(CUPSD_LOG_ERROR,
1178 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1179 }
1180 else if (!strcasecmp(line, "KLimit"))
1181 {
1182 if (value)
1183 p->k_limit = atoi(value);
1184 else
ef416fc2 1185 cupsdLogMessage(CUPSD_LOG_ERROR,
1186 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1187 }
1188 else if (!strcasecmp(line, "OpPolicy"))
1189 {
1190 if (value)
c0e1af83 1191 {
1192 cupsd_policy_t *pol; /* Policy */
1193
1194
1195 if ((pol = cupsdFindPolicy(value)) != NULL)
1196 {
1197 cupsdSetString(&p->op_policy, value);
1198 p->op_policy_ptr = pol;
1199 }
1200 else
1201 cupsdLogMessage(CUPSD_LOG_ERROR,
1202 "Bad policy \"%s\" on line %d of printers.conf",
1203 value, linenum);
1204 }
ef416fc2 1205 else
ef416fc2 1206 cupsdLogMessage(CUPSD_LOG_ERROR,
1207 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1208 }
1209 else if (!strcasecmp(line, "ErrorPolicy"))
1210 {
1211 if (value)
1212 cupsdSetString(&p->error_policy, value);
1213 else
ef416fc2 1214 cupsdLogMessage(CUPSD_LOG_ERROR,
1215 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1216 }
20fbc903
MS		 1217 else if (!strcasecmp(line, "Attribute") && value)
1218 {
1219 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1220
1221 if (!*valueptr)
1222 cupsdLogMessage(CUPSD_LOG_ERROR,
1223 "Syntax error on line %d of printers.conf.", linenum);
1224 else
1225 {
1226 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1227
8922323b
MS		 1228 if (!p->attrs)
1229 cupsdSetPrinterAttrs(p);
1230
20fbc903
MS		 1231 cupsdSetPrinterAttr(p, value, valueptr);
1232
1233 if (!strncmp(value, "marker-", 7))
1234 p->marker_time = time(NULL);
1235 }
1236 }
ef416fc2 1237 else
1238 {
1239 /*
1240 * Something else we don't understand...
1241 */
1242
1243 cupsdLogMessage(CUPSD_LOG_ERROR,
1244 "Unknown configuration directive %s on line %d of printers.conf.",
1245 line, linenum);
1246 }
1247 }
1248
1249 cupsFileClose(fp);
1250}
1251
1252
b423cd4c 1253/*
1254 * 'cupsdRenamePrinter()' - Rename a printer.
1255 */
1256
1257void
1258cupsdRenamePrinter(
1259 cupsd_printer_t *p, /* I - Printer */
1260 const char *name) /* I - New name */
1261{
1262 /*
1263 * Remove the printer from the array(s) first...
1264 */
1265
1f0275e3
MS		 1266 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1267 "cupsdRenamePrinter: Removing %s from Printers", p->name);
b423cd4c 1268 cupsArrayRemove(Printers, p);
1269
1270 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 1271 {
1272 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1273 "cupsdRenamePrinter: Removing %s from ImplicitPrinters",
1274 p->name);
b423cd4c 1275 cupsArrayRemove(ImplicitPrinters, p);
1f0275e3 1276 }
b423cd4c 1277
1278 /*
1279 * Rename the printer type...
1280 */
1281
1282 mimeDeleteType(MimeDatabase, p->filetype);
1283 p->filetype = mimeAddType(MimeDatabase, "printer", name);
1284
f7deaa1a 1285 mimeDeleteType(MimeDatabase, p->prefiltertype);
1286 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", name);
1287
b423cd4c 1288 /*
1289 * Rename the printer...
1290 */
1291
a74454a7 1292 cupsdSetString(&p->name, name);
b423cd4c 1293
1294 /*
1295 * Reset printer attributes...
1296 */
1297
1298 cupsdSetPrinterAttrs(p);
1299
1300 /*
1301 * Add the printer back to the printer array(s)...
1302 */
1303
1f0275e3
MS		 1304 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1305 "cupsdRenamePrinter: Adding %s to Printers", p->name);
b423cd4c 1306 cupsArrayAdd(Printers, p);
8ca02f3c 1307
b423cd4c 1308 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 1309 {
1310 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1311 "cupsdRenamePrinter: Adding %s to ImplicitPrinters",
1312 p->name);
b423cd4c 1313 cupsArrayAdd(ImplicitPrinters, p);
1f0275e3 1314 }
b423cd4c 1315}
1316
1317
ef416fc2 1318/*
1319 * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf
1320 * file.
1321 */
1322
1323void
1324cupsdSaveAllPrinters(void)
1325{
1326 int i; /* Looping var */
1327 cups_file_t *fp; /* printers.conf file */
1328 char temp[1024]; /* Temporary string */
1329 char backup[1024]; /* printers.conf.O file */
1330 cupsd_printer_t *printer; /* Current printer class */
1331 time_t curtime; /* Current time */
1332 struct tm *curdate; /* Current date */
b423cd4c 1333 cups_option_t *option; /* Current option */
f7deaa1a 1334 const char *ptr; /* Pointer into info/location */
20fbc903 1335 ipp_attribute_t *marker; /* Current marker attribute */
ef416fc2 1336
1337
1338 /*
1339 * Create the printers.conf file...
1340 */
1341
1342 snprintf(temp, sizeof(temp), "%s/printers.conf", ServerRoot);
1343 snprintf(backup, sizeof(backup), "%s/printers.conf.O", ServerRoot);
1344
1345 if (rename(temp, backup))
1346 {
1347 if (errno != ENOENT)
1348 cupsdLogMessage(CUPSD_LOG_ERROR,
1349 "Unable to backup printers.conf - %s", strerror(errno));
1350 }
1351
1352 if ((fp = cupsFileOpen(temp, "w")) == NULL)
1353 {
1354 cupsdLogMessage(CUPSD_LOG_ERROR,
1355 "Unable to save printers.conf - %s", strerror(errno));
1356
1357 if (rename(backup, temp))
1358 cupsdLogMessage(CUPSD_LOG_ERROR,
1359 "Unable to restore printers.conf - %s", strerror(errno));
1360 return;
1361 }
1362 else
1363 cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf...");
1364
1365 /*
1366 * Restrict access to the file...
1367 */
1368
1369 fchown(cupsFileNumber(fp), getuid(), Group);
fa73b229 1370 fchmod(cupsFileNumber(fp), 0600);
ef416fc2 1371
1372 /*
1373 * Write a small header to the file...
1374 */
1375
1376 curtime = time(NULL);
1377 curdate = localtime(&curtime);
1378 strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate);
1379
1380 cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n");
1381 cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp);
1382
1383 /*
1384 * Write each local printer known to the system...
1385 */
1386
1387 for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
1388 printer;
1389 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
1390 {
1391 /*
1392 * Skip remote destinations and printer classes...
1393 */
1394
09a101d6 1395 if ((printer->type & CUPS_PRINTER_DISCOVERED) ||
ef416fc2 1396 (printer->type & CUPS_PRINTER_CLASS) ||
1397 (printer->type & CUPS_PRINTER_IMPLICIT))
1398 continue;
1399
1400 /*
1401 * Write printers as needed...
1402 */
1403
1404 if (printer == DefaultPrinter)
1405 cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name);
1406 else
1407 cupsFilePrintf(fp, "<Printer %s>\n", printer->name);
1408
f7deaa1a 1409 if (printer->num_auth_info_required > 0)
1410 {
1411 cupsFilePrintf(fp, "AuthInfoRequired %s", printer->auth_info_required[0]);
1412 for (i = 1; i < printer->num_auth_info_required; i ++)
1413 cupsFilePrintf(fp, ",%s", printer->auth_info_required[i]);
1414 cupsFilePutChar(fp, '\n');
1415 }
1416
ef416fc2 1417 if (printer->info)
f7deaa1a 1418 {
1419 if ((ptr = strchr(printer->info, '#')) != NULL)
1420 {
1421 /*
1422 * Need to quote the first # in the info string...
1423 */
1424
1425 cupsFilePuts(fp, "Info ");
1426 cupsFileWrite(fp, printer->info, ptr - printer->info);
1427 cupsFilePutChar(fp, '\\');
1428 cupsFilePuts(fp, ptr);
1429 cupsFilePutChar(fp, '\n');
1430 }
1431 else
1432 cupsFilePrintf(fp, "Info %s\n", printer->info);
1433 }
ef416fc2 1434
1435 if (printer->location)
f7deaa1a 1436 {
1437 if ((ptr = strchr(printer->info, '#')) != NULL)
1438 {
1439 /*
1440 * Need to quote the first # in the location string...
1441 */
ef416fc2 1442
f7deaa1a 1443 cupsFilePuts(fp, "Location ");
1444 cupsFileWrite(fp, printer->location, ptr - printer->location);
1445 cupsFilePutChar(fp, '\\');
1446 cupsFilePuts(fp, ptr);
1447 cupsFilePutChar(fp, '\n');
1448 }
1449 else
1450 cupsFilePrintf(fp, "Location %s\n", printer->location);
1451 }
0af14961 1452 cupsFilePrintf(fp, "DeviceURI %s\n", printer->device_uri);
ef416fc2 1453
1454 if (printer->port_monitor)
1455 cupsFilePrintf(fp, "PortMonitor %s\n", printer->port_monitor);
1456
1457 if (printer->state == IPP_PRINTER_STOPPED)
1458 {
1459 cupsFilePuts(fp, "State Stopped\n");
1460 cupsFilePrintf(fp, "StateMessage %s\n", printer->state_message);
1461 }
1462 else
1463 cupsFilePuts(fp, "State Idle\n");
1464
1465 cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time);
1466
0af14961
MS		 1467 for (i = 0; i < printer->num_reasons; i ++)
1468 cupsFilePrintf(fp, "Reason %s\n", printer->reasons[i]);
1469
ef416fc2 1470 if (printer->accepting)
1471 cupsFilePuts(fp, "Accepting Yes\n");
1472 else
1473 cupsFilePuts(fp, "Accepting No\n");
1474
1475 if (printer->shared)
1476 cupsFilePuts(fp, "Shared Yes\n");
1477 else
1478 cupsFilePuts(fp, "Shared No\n");
1479
1480 cupsFilePrintf(fp, "JobSheets %s %s\n", printer->job_sheets[0],
1481 printer->job_sheets[1]);
1482
1483 cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period);
1484 cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit);
1485 cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit);
1486
1487 for (i = 0; i < printer->num_users; i ++)
8922323b
MS		 1488 {
1489 if ((ptr = strchr(printer->users[i], '#')) != NULL)
1490 {
1491 /*
1492 * Need to quote the first # in the user string...
1493 */
1494
1495 cupsFilePrintf(fp, "%sUser ", printer->deny_users ? "Deny" : "Allow");
1496 cupsFileWrite(fp, printer->users[i], ptr - printer->users[i]);
1497 cupsFilePutChar(fp, '\\');
1498 cupsFilePuts(fp, ptr);
1499 cupsFilePutChar(fp, '\n');
1500 }
1501 else
1502 cupsFilePrintf(fp, "%sUser %s\n",
1503 printer->deny_users ? "Deny" : "Allow",
1504 printer->users[i]);
1505 }
ef416fc2 1506
1507 if (printer->op_policy)
1508 cupsFilePrintf(fp, "OpPolicy %s\n", printer->op_policy);
1509 if (printer->error_policy)
1510 cupsFilePrintf(fp, "ErrorPolicy %s\n", printer->error_policy);
1511
b423cd4c 1512 for (i = printer->num_options, option = printer->options;
1513 i > 0;
1514 i --, option ++)
8922323b
MS		 1515 {
1516 if ((ptr = strchr(option->value, '#')) != NULL)
1517 {
1518 /*
1519 * Need to quote the first # in the option string...
1520 */
1521
1522 cupsFilePrintf(fp, "Option %s ", option->name);
1523 cupsFileWrite(fp, option->value, ptr - option->value);
1524 cupsFilePutChar(fp, '\\');
1525 cupsFilePuts(fp, ptr);
1526 cupsFilePutChar(fp, '\n');
1527 }
1528 else
1529 cupsFilePrintf(fp, "Option %s %s\n", option->name, option->value);
1530 }
b423cd4c 1531
20fbc903
MS		 1532 if ((marker = ippFindAttribute(printer->attrs, "marker-colors",
1533 IPP_TAG_NAME)) != NULL)
1534 {
8922323b
MS		 1535 cupsFilePrintf(fp, "Attribute %s ", marker->name);
1536
1537 for (i = 0, ptr = NULL; i < marker->num_values; i ++)
1538 {
1539 if (i)
1540 cupsFilePutChar(fp, ',');
1541
1542 if (!ptr && (ptr = strchr(marker->values[i].string.text, '#')) != NULL)
1543 {
1544 cupsFileWrite(fp, marker->values[i].string.text,
1545 ptr - marker->values[i].string.text);
1546 cupsFilePutChar(fp, '\\');
1547 cupsFilePuts(fp, ptr);
1548 }
1549 else
1550 cupsFilePuts(fp, marker->values[i].string.text);
1551 }
1552
20fbc903
MS		 1553 cupsFilePuts(fp, "\n");
1554 }
1555
1556 if ((marker = ippFindAttribute(printer->attrs, "marker-levels",
1557 IPP_TAG_INTEGER)) != NULL)
1558 {
1559 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1560 marker->values[0].integer);
1561 for (i = 1; i < marker->num_values; i ++)
1562 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1563 cupsFilePuts(fp, "\n");
1564 }
1565
75bd9771
MS		 1566 if ((marker = ippFindAttribute(printer->attrs, "marker-message",
1567 IPP_TAG_TEXT)) != NULL)
1568 {
1569 cupsFilePrintf(fp, "Attribute %s ", marker->name);
1570
1f0275e3 1571 if ((ptr = strchr(marker->values[0].string.text, '#')) != NULL)
75bd9771
MS		 1572 {
1573 cupsFileWrite(fp, marker->values[0].string.text,
1574 ptr - marker->values[0].string.text);
1575 cupsFilePutChar(fp, '\\');
1576 cupsFilePuts(fp, ptr);
1577 }
1578 else
1579 cupsFilePuts(fp, marker->values[0].string.text);
1580
1581 cupsFilePuts(fp, "\n");
1582 }
1583
20fbc903
MS		 1584 if ((marker = ippFindAttribute(printer->attrs, "marker-names",
1585 IPP_TAG_NAME)) != NULL)
1586 {
8922323b
MS		 1587 cupsFilePrintf(fp, "Attribute %s ", marker->name);
1588
1589 for (i = 0, ptr = NULL; i < marker->num_values; i ++)
1590 {
1591 if (i)
1592 cupsFilePutChar(fp, ',');
1593
1594 if (!ptr && (ptr = strchr(marker->values[i].string.text, '#')) != NULL)
1595 {
1596 cupsFileWrite(fp, marker->values[i].string.text,
1597 ptr - marker->values[i].string.text);
1598 cupsFilePutChar(fp, '\\');
1599 cupsFilePuts(fp, ptr);
1600 }
1601 else
1602 cupsFilePuts(fp, marker->values[i].string.text);
1603 }
1604
20fbc903
MS		 1605 cupsFilePuts(fp, "\n");
1606 }
1607
1608 if ((marker = ippFindAttribute(printer->attrs, "marker-types",
1609 IPP_TAG_KEYWORD)) != NULL)
1610 {
8922323b
MS		 1611 cupsFilePrintf(fp, "Attribute %s ", marker->name);
1612
1613 for (i = 0, ptr = NULL; i < marker->num_values; i ++)
1614 {
1615 if (i)
1616 cupsFilePutChar(fp, ',');
1617
1618 if (!ptr && (ptr = strchr(marker->values[i].string.text, '#')) != NULL)
1619 {
1620 cupsFileWrite(fp, marker->values[i].string.text,
1621 ptr - marker->values[i].string.text);
1622 cupsFilePutChar(fp, '\\');
1623 cupsFilePuts(fp, ptr);
1624 }
1625 else
1626 cupsFilePuts(fp, marker->values[i].string.text);
1627 }
1628
20fbc903
MS		 1629 cupsFilePuts(fp, "\n");
1630 }
1631
ef416fc2 1632 cupsFilePuts(fp, "</Printer>\n");
1633
1634#ifdef __sgi
1635 /*
1636 * Make IRIX desktop & printer status happy
1637 */
1638
1639 write_irix_state(printer);
1640#endif /* __sgi */
1641 }
1642
1643 cupsFileClose(fp);
1644}
1645
1646
f7deaa1a 1647/*
1648 * 'cupsdSetAuthInfoRequired()' - Set the required authentication info.
1649 */
1650
1651int /* O - 1 if value OK, 0 otherwise */
1652cupsdSetAuthInfoRequired(
1653 cupsd_printer_t *p, /* I - Printer */
1654 const char *values, /* I - Plain text value (or NULL) */
1655 ipp_attribute_t *attr) /* I - IPP attribute value (or NULL) */
1656{
1657 int i; /* Looping var */
1658
1659
1660 p->num_auth_info_required = 0;
1661
1662 /*
1663 * Do we have a plain text value?
1664 */
1665
1666 if (values)
1667 {
1668 /*
1669 * Yes, grab the keywords...
1670 */
1671
1672 const char *end; /* End of current value */
1673
1674
1675 while (*values && p->num_auth_info_required < 4)
1676 {
1677 if ((end = strchr(values, ',')) == NULL)
1678 end = values + strlen(values);
1679
f899b121 1680 if ((end - values) == 4 && !strncmp(values, "none", 4))
f7deaa1a 1681 {
1682 if (p->num_auth_info_required != 0 || *end)
1683 return (0);
1684
1685 p->auth_info_required[p->num_auth_info_required] = "none";
1686 p->num_auth_info_required ++;
1687
1688 return (1);
1689 }
f899b121 1690 else if ((end - values) == 9 && !strncmp(values, "negotiate", 9))
1691 {
1692 if (p->num_auth_info_required != 0 || *end)
1693 return (0);
1694
1695 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1696 p->num_auth_info_required ++;
f899b121 1697 }
1698 else if ((end - values) == 6 && !strncmp(values, "domain", 6))
f7deaa1a 1699 {
1700 p->auth_info_required[p->num_auth_info_required] = "domain";
1701 p->num_auth_info_required ++;
1702 }
f899b121 1703 else if ((end - values) == 8 && !strncmp(values, "password", 8))
f7deaa1a 1704 {
1705 p->auth_info_required[p->num_auth_info_required] = "password";
1706 p->num_auth_info_required ++;
1707 }
f899b121 1708 else if ((end - values) == 8 && !strncmp(values, "username", 8))
f7deaa1a 1709 {
1710 p->auth_info_required[p->num_auth_info_required] = "username";
1711 p->num_auth_info_required ++;
1712 }
1713 else
1714 return (0);
09a101d6 1715
1716 values = (*end) ? end + 1 : end;
f7deaa1a 1717 }
1718
1719 if (p->num_auth_info_required == 0)
1720 {
1721 p->auth_info_required[0] = "none";
1722 p->num_auth_info_required = 1;
1723 }
1724
09a101d6 1725 /*
1726 * Update the printer-type value as needed...
1727 */
1728
1729 if (p->num_auth_info_required > 1 ||
1730 strcmp(p->auth_info_required[0], "none"))
1731 p->type |= CUPS_PRINTER_AUTHENTICATED;
1732 else
1733 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1734
f7deaa1a 1735 return (1);
1736 }
1737
1738 /*
1739 * Grab values from an attribute instead...
1740 */
1741
1742 if (!attr || attr->num_values > 4)
1743 return (0);
1744
09a101d6 1745 /*
1746 * Update the printer-type value as needed...
1747 */
1748
1749 if (attr->num_values > 1 ||
1750 strcmp(attr->values[0].string.text, "none"))
1751 p->type |= CUPS_PRINTER_AUTHENTICATED;
1752 else
1753 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1754
f7deaa1a 1755 for (i = 0; i < attr->num_values; i ++)
1756 {
1757 if (!strcmp(attr->values[i].string.text, "none"))
1758 {
1759 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1760 return (0);
1761
1762 p->auth_info_required[p->num_auth_info_required] = "none";
1763 p->num_auth_info_required ++;
1764
1765 return (1);
1766 }
f899b121 1767 else if (!strcmp(attr->values[i].string.text, "negotiate"))
1768 {
1769 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1770 return (0);
1771
1772 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1773 p->num_auth_info_required ++;
1774
1775 return (1);
1776 }
f7deaa1a 1777 else if (!strcmp(attr->values[i].string.text, "domain"))
1778 {
1779 p->auth_info_required[p->num_auth_info_required] = "domain";
1780 p->num_auth_info_required ++;
1781 }
1782 else if (!strcmp(attr->values[i].string.text, "password"))
1783 {
1784 p->auth_info_required[p->num_auth_info_required] = "password";
1785 p->num_auth_info_required ++;
1786 }
1787 else if (!strcmp(attr->values[i].string.text, "username"))
1788 {
1789 p->auth_info_required[p->num_auth_info_required] = "username";
1790 p->num_auth_info_required ++;
1791 }
1792 else
1793 return (0);
1794 }
1795
1796 return (1);
1797}
1798
1799
0af14961
MS		 1800/*
1801 * 'cupsdSetDeviceURI()' - Set the device URI for a printer.
1802 */
1803
1804void
1805cupsdSetDeviceURI(cupsd_printer_t *p, /* I - Printer */
1806 const char *uri) /* I - Device URI */
1807{
1808 char buffer[1024], /* URI buffer */
1809 *start, /* Start of data after scheme */
1810 *slash, /* First slash after scheme:// */
1811 *ptr; /* Pointer into user@host:port part */
1812
1813
1814 /*
1815 * Set the full device URI..
1816 */
1817
1818 cupsdSetString(&(p->device_uri), uri);
1819
1820 /*
1821 * Copy the device URI to a temporary buffer so we can sanitize any auth
1822 * info in it...
1823 */
1824
1825 strlcpy(buffer, uri, sizeof(buffer));
1826
1827 /*
1828 * Find the end of the scheme:// part...
1829 */
1830
1831 if ((ptr = strchr(buffer, ':')) != NULL)
1832 {
1833 for (start = ptr + 1; *start; start ++)
1834 if (*start != '/')
1835 break;
1836
1837 /*
1838 * Find the next slash (/) in the URI...
1839 */
1840
1841 if ((slash = strchr(start, '/')) == NULL)
1842 slash = start + strlen(start); /* No slash, point to the end */
1843
1844 /*
1845 * Check for an @ sign before the slash...
1846 */
1847
1848 if ((ptr = strchr(start, '@')) != NULL && ptr < slash)
1849 {
1850 /*
1851 * Found an @ sign and it is before the resource part, so we have
1852 * an authentication string. Copy the remaining URI over the
1853 * authentication string...
1854 */
1855
1856 _cups_strcpy(start, ptr + 1);
1857 }
1858 }
1859
1860 /*
1861 * Save the sanitized URI...
1862 */
1863
1864 cupsdSetString(&(p->sanitized_device_uri), buffer);
1865}
1866
1867
5a738aea
MS		 1868/*
1869 * 'cupsdSetPrinterAttr()' - Set a printer attribute.
1870 */
1871
1872void
1873cupsdSetPrinterAttr(
1874 cupsd_printer_t *p, /* I - Printer */
1875 const char *name, /* I - Attribute name */
1876 char *value) /* I - Attribute value string */
1877{
1878 ipp_attribute_t *attr; /* Attribute */
1879 int i, /* Looping var */
1880 count; /* Number of values */
1881 char *ptr; /* Pointer into value */
1882 ipp_tag_t value_tag; /* Value tag for this attribute */
1883
1884
1885 /*
1886 * Count the number of values...
1887 */
1888
1889 for (count = 1, ptr = value;
1890 (ptr = strchr(ptr, ',')) != NULL;
1891 ptr ++, count ++);
1892
1893 /*
1894 * Then add or update the attribute as needed...
1895 */
1896
1897 if (!strcmp(name, "marker-levels"))
1898 {
1899 /*
1900 * Integer values...
1901 */
1902
1903 if ((attr = ippFindAttribute(p->attrs, name, IPP_TAG_INTEGER)) != NULL &&
1904 attr->num_values < count)
1905 {
1906 ippDeleteAttribute(p->attrs, attr);
1907 attr = NULL;
1908 }
1909
1910 if (attr)
1911 attr->num_values = count;
1912 else
1913 attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, name,
1914 count, NULL);
1915
1916 if (!attr)
1917 {
1918 cupsdLogMessage(CUPSD_LOG_ERROR,
1919 "Unable to allocate memory for printer attribute "
1920 "(%d values)", count);
1921 return;
1922 }
1923
1924 for (i = 0; i < count; i ++)
1925 {
1926 if ((ptr = strchr(value, ',')) != NULL)
1927 *ptr++ = '\0';
1928
1929 attr->values[i].integer = strtol(value, NULL, 10);
1930
1931 if (ptr)
1932 value = ptr;
1933 }
1934 }
1935 else
1936 {
1937 /*
1938 * Name or keyword values...
1939 */
1940
1941 if (!strcmp(name, "marker-types"))
1942 value_tag = IPP_TAG_KEYWORD;
75bd9771
MS		 1943 else if (!strcmp(name, "marker-message"))
1944 value_tag = IPP_TAG_TEXT;
5a738aea
MS		 1945 else
1946 value_tag = IPP_TAG_NAME;
1947
1948 if ((attr = ippFindAttribute(p->attrs, name, value_tag)) != NULL &&
1949 attr->num_values < count)
1950 {
1951 ippDeleteAttribute(p->attrs, attr);
1952 attr = NULL;
1953 }
1954
1955 if (attr)
75bd9771
MS		 1956 {
1957 for (i = 0; i < attr->num_values; i ++)
1958 _cupsStrFree(attr->values[i].string.text);
1959
5a738aea 1960 attr->num_values = count;
75bd9771 1961 }
5a738aea
MS		 1962 else
1963 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, value_tag, name,
1964 count, NULL, NULL);
1965
1966 if (!attr)
1967 {
1968 cupsdLogMessage(CUPSD_LOG_ERROR,
1969 "Unable to allocate memory for printer attribute "
1970 "(%d values)", count);
1971 return;
1972 }
1973
1974 for (i = 0; i < count; i ++)
1975 {
1976 if ((ptr = strchr(value, ',')) != NULL)
1977 *ptr++ = '\0';
1978
5a738aea
MS		 1979 attr->values[i].string.text = _cupsStrAlloc(value);
1980
1981 if (ptr)
1982 value = ptr;
1983 }
1984 }
20fbc903
MS		 1985
1986 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
5a738aea
MS		 1987}
1988
1989
ef416fc2 1990/*
1991 * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file.
1992 */
1993
1994void
1995cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */
1996{
b423cd4c 1997 int i, /* Looping var */
1998 length; /* Length of browse attributes */
b423cd4c 1999 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
2000 char filename[1024]; /* Name of PPD file */
bc44d920 2001 int num_air; /* Number of auth-info-required values */
2002 const char * const *air; /* auth-info-required values */
b423cd4c 2003 int num_media; /* Number of media options */
2004 cupsd_location_t *auth; /* Pointer to authentication element */
2005 const char *auth_supported; /* Authentication supported */
b423cd4c 2006 ppd_file_t *ppd; /* PPD file data */
2007 ppd_option_t *input_slot, /* InputSlot options */
2008 *media_type, /* MediaType options */
2009 *page_size, /* PageSize options */
2010 *output_bin, /* OutputBin options */
2011 *media_quality, /* EFMediaQualityMode options */
2012 *duplex; /* Duplex options */
2013 ppd_attr_t *ppdattr; /* PPD attribute */
8922323b 2014 ipp_t *oldattrs; /* Old printer attributes */
b423cd4c 2015 ipp_attribute_t *attr; /* Attribute data */
2016 ipp_value_t *val; /* Attribute value */
2017 int num_finishings; /* Number of finishings */
b94498cf 2018 int finishings[5]; /* finishings-supported values */
b423cd4c 2019 cups_option_t *option; /* Current printer option */
ef416fc2 2020 static const char * const sides[3] = /* sides-supported values */
2021 {
b423cd4c 2022 "one-sided",
2023 "two-sided-long-edge",
2024 "two-sided-short-edge"
ef416fc2 2025 };
bc44d920 2026 static const char * const air_userpass[] =
2027 { /* Basic/Digest authentication */
2028 "username",
2029 "password"
2030 };
a4924f6c 2031#ifdef HAVE_GSSAPI
bc44d920 2032 static const char * const air_negotiate[] =
2033 { /* Kerberos authentication */
2034 "negotiate"
2035 };
a4924f6c 2036#endif /* HAVE_GSSAPI */
bc44d920 2037 static const char * const air_none[] =
2038 { /* No authentication */
2039 "none"
2040 };
01ce6322
MS		 2041 static const char * const standard_commands[] =
2042 { /* Standard CUPS commands */
2043 "AutoConfigure",
2044 "Clean",
2045 "PrintSelfTestPage",
2046 "ReportLevels"
2047 };
ef416fc2 2048
2049
2050 DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name,
2051 p->type));
2052
2053 /*
2054 * Make sure that we have the common attributes defined...
2055 */
2056
2057 if (!CommonData)
2058 cupsdCreateCommonData();
2059
2060 /*
2061 * Clear out old filters, if any...
2062 */
2063
e1d6a774 2064 delete_printer_filters(p);
ef416fc2 2065
2066 /*
2067 * Figure out the authentication that is required for the printer.
2068 */
2069
2070 auth_supported = "requesting-user-name";
bc44d920 2071 num_air = 1;
2072 air = air_none;
2073
2074 if (p->num_auth_info_required > 0 && strcmp(p->auth_info_required[0], "none"))
2075 {
2076 num_air = p->num_auth_info_required;
2077 air = p->auth_info_required;
2078
2079 if (!strcmp(air[0], "username"))
2080 auth_supported = "basic";
2081 else
2082 auth_supported = "negotiate";
2083 }
2084 else if (!(p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 2085 {
2086 if (p->type & CUPS_PRINTER_CLASS)
2087 snprintf(resource, sizeof(resource), "/classes/%s", p->name);
2088 else
2089 snprintf(resource, sizeof(resource), "/printers/%s", p->name);
2090
d09495fa 2091 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
5bd77a73 2092 auth->type == CUPSD_AUTH_NONE)
ef416fc2 2093 auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB);
2094
2095 if (auth)
2096 {
9a4f8274
MS		 2097 int auth_type; /* Authentication type */
2098
2099
2100 if ((auth_type = auth->type) == CUPSD_AUTH_DEFAULT)
2101 auth_type = DefaultAuthType;
2102
2103 if (auth_type == CUPSD_AUTH_BASIC || auth_type == CUPSD_AUTH_BASICDIGEST)
f899b121 2104 {
ef416fc2 2105 auth_supported = "basic";
bc44d920 2106 num_air = 2;
2107 air = air_userpass;
f899b121 2108 }
9a4f8274 2109 else if (auth_type == CUPSD_AUTH_DIGEST)
f899b121 2110 {
ef416fc2 2111 auth_supported = "digest";
bc44d920 2112 num_air = 2;
2113 air = air_userpass;
f899b121 2114 }
2115#ifdef HAVE_GSSAPI
9a4f8274 2116 else if (auth_type == CUPSD_AUTH_NEGOTIATE)
f899b121 2117 {
2118 auth_supported = "negotiate";
bc44d920 2119 num_air = 1;
2120 air = air_negotiate;
f899b121 2121 }
2122#endif /* HAVE_GSSAPI */
ef416fc2 2123
9a4f8274 2124 if (auth_type != CUPSD_AUTH_NONE)
ef416fc2 2125 p->type |= CUPS_PRINTER_AUTHENTICATED;
2126 else
2127 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
2128 }
2129 else
2130 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
2131 }
bc44d920 2132 else if (p->type & CUPS_PRINTER_AUTHENTICATED)
2133 {
2134 num_air = 2;
2135 air = air_userpass;
2136 }
ef416fc2 2137
2138 /*
2139 * Create the required IPP attributes for a printer...
2140 */
2141
8922323b 2142 oldattrs = p->attrs;
ef416fc2 2143 p->attrs = ippNew();
2144
2145 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2146 "uri-authentication-supported", NULL, auth_supported);
2147 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2148 "uri-security-supported", NULL, "none");
2149 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL,
2150 p->name);
2151 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location",
2152 NULL, p->location ? p->location : "");
2153 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info",
2154 NULL, p->info ? p->info : "");
2155 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-more-info",
2156 NULL, p->uri);
2157
2158 if (p->num_users)
2159 {
2160 if (p->deny_users)
2161 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2162 "requesting-user-name-denied", p->num_users, NULL,
2163 p->users);
2164 else
2165 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2166 "requesting-user-name-allowed", p->num_users, NULL,
2167 p->users);
2168 }
2169
2170 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2171 "job-quota-period", p->quota_period);
2172 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2173 "job-k-limit", p->k_limit);
2174 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2175 "job-page-limit", p->page_limit);
bc44d920 2176 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2177 "auth-info-required", num_air, NULL, air);
ef416fc2 2178
09a101d6 2179 if (cupsArrayCount(Banners) > 0 && !(p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 2180 {
2181 /*
2182 * Setup the job-sheets-default attribute...
2183 */
2184
2185 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2186 "job-sheets-default", 2, NULL, NULL);
2187
2188 if (attr != NULL)
2189 {
757d2cad 2190 attr->values[0].string.text = _cupsStrAlloc(Classification ?
ef416fc2 2191 Classification : p->job_sheets[0]);
757d2cad 2192 attr->values[1].string.text = _cupsStrAlloc(Classification ?
ef416fc2 2193 Classification : p->job_sheets[1]);
2194 }
2195 }
2196
d09495fa 2197 p->raw = 0;
2198 p->remote = 0;
ef416fc2 2199
09a101d6 2200 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 2201 {
2202 /*
2203 * Tell the client this is a remote printer of some type...
2204 */
2205
2206 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
2207 "printer-uri-supported", NULL, p->uri);
2208
2209 if (p->make_model)
2210 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2211 "printer-make-and-model", NULL, p->make_model);
2212
fa73b229 2213 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2214 p->uri);
2215
d09495fa 2216 p->raw = 1;
2217 p->remote = 1;
ef416fc2 2218 }
2219 else
2220 {
2221 /*
2222 * Assign additional attributes depending on whether this is a printer
2223 * or class...
2224 */
2225
2226 p->type &= ~CUPS_PRINTER_OPTIONS;
2227
2228 if (p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT))
2229 {
2230 p->raw = 1;
2231
2232 /*
2233 * Add class-specific attributes...
2234 */
2235
2236 if ((p->type & CUPS_PRINTER_IMPLICIT) && p->num_printers > 0 &&
2237 p->printers[0]->make_model)
2238 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2239 "printer-make-and-model", NULL, p->printers[0]->make_model);
2240 else
2241 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2242 "printer-make-and-model", NULL, "Local Printer Class");
2243
fa73b229 2244 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2245 "file:///dev/null");
2246
ef416fc2 2247 if (p->num_printers > 0)
2248 {
2249 /*
dd1abb6b 2250 * Add a list of member names; URIs are added in copy_printer_attrs...
ef416fc2 2251 */
2252
dd1abb6b
MS		 2253 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2254 "member-names", p->num_printers, NULL, NULL);
ef416fc2 2255 p->type |= CUPS_PRINTER_OPTIONS;
2256
2257 for (i = 0; i < p->num_printers; i ++)
2258 {
2259 if (attr != NULL)
dd1abb6b 2260 attr->values[i].string.text = _cupsStrAlloc(p->printers[i]->name);
ef416fc2 2261
2262 p->type &= ~CUPS_PRINTER_OPTIONS | p->printers[i]->type;
2263 }
ef416fc2 2264 }
2265 }
2266 else
2267 {
2268 /*
0af14961 2269 * Add printer-specific attributes...
ef416fc2 2270 */
2271
ef416fc2 2272 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
0af14961 2273 p->sanitized_device_uri);
ef416fc2 2274
2275 /*
2276 * Assign additional attributes from the PPD file (if any)...
2277 */
2278
2279 p->type |= CUPS_PRINTER_BW;
2280 finishings[0] = IPP_FINISHINGS_NONE;
2281 num_finishings = 1;
2282
2283 snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot,
2284 p->name);
2285
2286 if ((ppd = ppdOpenFile(filename)) != NULL)
2287 {
2288 /*
2289 * Add make/model and other various attributes...
2290 */
2291
2292 if (ppd->color_device)
2293 p->type |= CUPS_PRINTER_COLOR;
2294 if (ppd->variable_sizes)
2295 p->type |= CUPS_PRINTER_VARIABLE;
2296 if (!ppd->manual_copies)
2297 p->type |= CUPS_PRINTER_COPIES;
2298 if ((ppdattr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL)
2299 if (ppdattr->value && !strcasecmp(ppdattr->value, "true"))
2300 p->type |= CUPS_PRINTER_FAX;
2301
2302 ippAddBoolean(p->attrs, IPP_TAG_PRINTER, "color-supported",
2303 ppd->color_device);
2304 if (ppd->throughput)
2305 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2306 "pages-per-minute", ppd->throughput);
2307
2308 if (ppd->nickname)
bd7854cb 2309 {
2310 /*
2311 * The NickName can be localized in the character set specified
e1d6a774 2312 * by the LanugageEncoding attribute. However, ppdOpen2() has
2313 * already converted the ppd->nickname member to UTF-8 for us
2314 * (the original attribute value is available separately)
bd7854cb 2315 */
2316
e1d6a774 2317 cupsdSetString(&p->make_model, ppd->nickname);
bd7854cb 2318 }
ef416fc2 2319 else if (ppd->modelname)
e1d6a774 2320 {
2321 /*
2322 * Model name can only contain specific characters...
2323 */
2324
ef416fc2 2325 cupsdSetString(&p->make_model, ppd->modelname);
e1d6a774 2326 }
ef416fc2 2327 else
2328 cupsdSetString(&p->make_model, "Bad PPD File");
2329
bd7854cb 2330 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2331 "printer-make-and-model", NULL, p->make_model);
ef416fc2 2332
2333 /*
2334 * Add media options from the PPD file...
2335 */
2336
2337 if ((input_slot = ppdFindOption(ppd, "InputSlot")) != NULL)
2338 num_media = input_slot->num_choices;
2339 else
2340 num_media = 0;
2341
2342 if ((media_type = ppdFindOption(ppd, "MediaType")) != NULL)
2343 num_media += media_type->num_choices;
2344
2345 if ((page_size = ppdFindOption(ppd, "PageSize")) != NULL)
2346 num_media += page_size->num_choices;
2347
2348 if ((media_quality = ppdFindOption(ppd, "EFMediaQualityMode")) != NULL)
2349 num_media += media_quality->num_choices;
2350
2351 if (num_media == 0)
2352 {
bd7854cb 2353 cupsdLogMessage(CUPSD_LOG_CRIT,
b423cd4c 2354 "The PPD file for printer %s contains no media "
2355 "options and is therefore invalid!", p->name);
ef416fc2 2356 }
2357 else
2358 {
2359 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2360 "media-supported", num_media, NULL, NULL);
2361 if (attr != NULL)
2362 {
2363 val = attr->values;
2364
2365 if (input_slot != NULL)
2366 for (i = 0; i < input_slot->num_choices; i ++, val ++)
757d2cad 2367 val->string.text = _cupsStrAlloc(input_slot->choices[i].choice);
ef416fc2 2368
2369 if (media_type != NULL)
2370 for (i = 0; i < media_type->num_choices; i ++, val ++)
757d2cad 2371 val->string.text = _cupsStrAlloc(media_type->choices[i].choice);
ef416fc2 2372
2373 if (media_quality != NULL)
2374 for (i = 0; i < media_quality->num_choices; i ++, val ++)
757d2cad 2375 val->string.text = _cupsStrAlloc(media_quality->choices[i].choice);
ef416fc2 2376
2377 if (page_size != NULL)
2378 {
2379 for (i = 0; i < page_size->num_choices; i ++, val ++)
757d2cad 2380 val->string.text = _cupsStrAlloc(page_size->choices[i].choice);
ef416fc2 2381
b423cd4c 2382 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2383 "media-default", NULL, page_size->defchoice);
ef416fc2 2384 }
2385 else if (input_slot != NULL)
b423cd4c 2386 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2387 "media-default", NULL, input_slot->defchoice);
ef416fc2 2388 else if (media_type != NULL)
b423cd4c 2389 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2390 "media-default", NULL, media_type->defchoice);
ef416fc2 2391 else if (media_quality != NULL)
b423cd4c 2392 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2393 "media-default", NULL, media_quality->defchoice);
ef416fc2 2394 else
b423cd4c 2395 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2396 "media-default", NULL, "none");
ef416fc2 2397 }
2398 }
2399
2400 /*
2401 * Output bin...
2402 */
2403
2404 if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL)
2405 {
2406 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2407 "output-bin-supported", output_bin->num_choices,
2408 NULL, NULL);
2409
2410 if (attr != NULL)
2411 {
2412 for (i = 0, val = attr->values;
2413 i < output_bin->num_choices;
2414 i ++, val ++)
757d2cad 2415 val->string.text = _cupsStrAlloc(output_bin->choices[i].choice);
ef416fc2 2416 }
2417 }
2418
2419 /*
2420 * Duplexing, etc...
2421 */
2422
b423cd4c 2423 if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL)
2424 if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL)
2425 if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL)
2426 if ((duplex = ppdFindOption(ppd, "KD03Duplex")) == NULL)
2427 duplex = ppdFindOption(ppd, "JCLDuplex");
2428
005dd1eb
MS		 2429 if (duplex && duplex->num_choices > 1 &&
2430 !ppdInstallableConflict(ppd, duplex->keyword, "DuplexTumble"))
ef416fc2 2431 {
2432 p->type |= CUPS_PRINTER_DUPLEX;
2433
b423cd4c 2434 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2435 "sides-supported", 3, NULL, sides);
2436
2437 if (!strcasecmp(duplex->defchoice, "DuplexTumble"))
2438 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2439 "sides-default", NULL, "two-sided-short-edge");
2440 else if (!strcasecmp(duplex->defchoice, "DuplexNoTumble"))
2441 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2442 "sides-default", NULL, "two-sided-long-edge");
2443 else
2444 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2445 "sides-default", NULL, "one-sided");
ef416fc2 2446 }
2447
2448 if (ppdFindOption(ppd, "Collate") != NULL)
2449 p->type |= CUPS_PRINTER_COLLATE;
2450
2451 if (ppdFindOption(ppd, "StapleLocation") != NULL)
2452 {
2453 p->type |= CUPS_PRINTER_STAPLE;
2454 finishings[num_finishings++] = IPP_FINISHINGS_STAPLE;
2455 }
2456
2457 if (ppdFindOption(ppd, "BindEdge") != NULL)
2458 {
2459 p->type |= CUPS_PRINTER_BIND;
2460 finishings[num_finishings++] = IPP_FINISHINGS_BIND;
2461 }
2462
2463 for (i = 0; i < ppd->num_sizes; i ++)
2464 if (ppd->sizes[i].length > 1728)
2465 p->type |= CUPS_PRINTER_LARGE;
2466 else if (ppd->sizes[i].length > 1008)
2467 p->type |= CUPS_PRINTER_MEDIUM;
2468 else
2469 p->type |= CUPS_PRINTER_SMALL;
2470
2471 /*
2472 * Add a filter from application/vnd.cups-raw to printer/name to
2473 * handle "raw" printing by users.
2474 */
2475
f7deaa1a 2476 add_printer_filter(p, p->filetype, "application/vnd.cups-raw 0 -");
2477
2478 /*
2479 * Add any pre-filters in the PPD file...
2480 */
2481
2482 if ((ppdattr = ppdFindAttr(ppd, "cupsPreFilter", NULL)) != NULL)
2483 {
2484 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", p->name);
2485
2486 for (; ppdattr; ppdattr = ppdFindNextAttr(ppd, "cupsPreFilter", NULL))
2487 if (ppdattr->value)
2488 add_printer_filter(p, p->prefiltertype, ppdattr->value);
2489 }
ef416fc2 2490
2491 /*
2492 * Add any filters in the PPD file...
2493 */
2494
2495 DEBUG_printf(("ppd->num_filters = %d\n", ppd->num_filters));
2496 for (i = 0; i < ppd->num_filters; i ++)
2497 {
2498 DEBUG_printf(("ppd->filters[%d] = \"%s\"\n", i, ppd->filters[i]));
f7deaa1a 2499 add_printer_filter(p, p->filetype, ppd->filters[i]);
ef416fc2 2500 }
2501
2502 if (ppd->num_filters == 0)
2503 {
2504 /*
7a14d768 2505 * If there are no filters, add PostScript printing filters.
ef416fc2 2506 */
2507
7a14d768
MS		 2508 add_printer_filter(p, p->filetype,
2509 "application/vnd.cups-command 0 commandtops");
f7deaa1a 2510 add_printer_filter(p, p->filetype,
2511 "application/vnd.cups-postscript 0 -");
7a14d768
MS		 2512
2513 p->type |= CUPS_PRINTER_COMMANDS;
ef416fc2 2514 }
20fbc903
MS		 2515 else if (!(p->type & CUPS_PRINTER_COMMANDS))
2516 {
2517 /*
2518 * See if this is a PostScript device without a command filter...
2519 */
2520
2521 for (i = 0; i < ppd->num_filters; i ++)
2522 if (!strncasecmp(ppd->filters[i],
2523 "application/vnd.cups-postscript", 31))
2524 break;
2525
2526 if (i < ppd->num_filters)
2527 {
2528 /*
2529 * Add the generic PostScript command filter...
2530 */
2531
2532 add_printer_filter(p, p->filetype,
2533 "application/vnd.cups-command 0 commandtops");
2534 p->type |= CUPS_PRINTER_COMMANDS;
2535 }
2536 }
ef416fc2 2537
01ce6322
MS		 2538 if (p->type & CUPS_PRINTER_COMMANDS)
2539 {
2540 char *commands, /* Copy of commands */
2541 *start, /* Start of name */
2542 *end; /* End of name */
2543 int count; /* Number of commands */
2544
2545
2546 if ((ppdattr = ppdFindAttr(ppd, "cupsCommands", NULL)) != NULL &&
2547 ppdattr->value && ppdattr->value[0])
2548 {
2549 for (count = 0, start = ppdattr->value; *start; count ++)
2550 {
2551 while (isspace(*start & 255))
2552 start ++;
2553
2554 if (!*start)
2555 break;
2556
2557 while (*start && !isspace(*start & 255))
2558 start ++;
2559 }
2560 }
2561 else
2562 count = 0;
2563
2564 if (count > 0)
2565 {
2566 /*
2567 * Make a copy of the commands string and count how many ...
2568 */
2569
2570 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2571 "printer-commands", count, NULL, NULL);
2572
2573 commands = strdup(ppdattr->value);
2574
2575 for (count = 0, start = commands; *start; count ++)
2576 {
2577 while (isspace(*start & 255))
2578 start ++;
2579
2580 if (!*start)
2581 break;
2582
2583 end = start;
2584 while (*end && !isspace(*end & 255))
2585 end ++;
2586
2587 if (*end)
2588 *end++ = '\0';
2589
2590 attr->values[count].string.text = _cupsStrAlloc(start);
2591
2592 start = end;
2593 }
2594
2595 free(commands);
2596 }
2597 else
2598 {
2599 /*
2600 * Add the standard list of commands...
2601 */
2602
2603 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2604 "printer-commands",
2605 (int)(sizeof(standard_commands) /
2606 sizeof(standard_commands[0])), NULL,
2607 standard_commands);
2608 }
2609 }
2610 else
2611 {
2612 /*
2613 * No commands supported...
2614 */
2615
2616 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2617 "printer-commands", NULL, "none");
2618 }
2619
ef416fc2 2620 /*
2621 * Show current and available port monitors for this printer...
2622 */
2623
09a101d6 2624 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
ef416fc2 2625 NULL, p->port_monitor ? p->port_monitor : "none");
2626
ef416fc2 2627 for (i = 1, ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
2628 ppdattr;
2629 i ++, ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL));
2630
2631 if (ppd->protocols)
2632 {
2633 if (strstr(ppd->protocols, "TBCP"))
2634 i ++;
2635 else if (strstr(ppd->protocols, "BCP"))
2636 i ++;
2637 }
2638
09a101d6 2639 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
ef416fc2 2640 "port-monitor-supported", i, NULL, NULL);
2641
757d2cad 2642 attr->values[0].string.text = _cupsStrAlloc("none");
ef416fc2 2643
2644 for (i = 1, ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
2645 ppdattr;
2646 i ++, ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
757d2cad 2647 attr->values[i].string.text = _cupsStrAlloc(ppdattr->value);
ef416fc2 2648
2649 if (ppd->protocols)
2650 {
2651 if (strstr(ppd->protocols, "TBCP"))
757d2cad 2652 attr->values[i].string.text = _cupsStrAlloc("tbcp");
ef416fc2 2653 else if (strstr(ppd->protocols, "BCP"))
757d2cad 2654 attr->values[i].string.text = _cupsStrAlloc("bcp");
ef416fc2 2655 }
2656
f7deaa1a 2657#ifdef HAVE_DNSSD
2658 cupsdSetString(&p->product, ppd->product);
2659#endif /* HAVE_DNSSD */
2660
09a101d6 2661 if (ppdFindAttr(ppd, "APRemoteQueueID", NULL))
2662 p->type |= CUPS_PRINTER_REMOTE;
3d8365b8 2663
ef416fc2 2664 /*
2665 * Close the PPD and set the type...
2666 */
2667
2668 ppdClose(ppd);
ef416fc2 2669 }
2670 else if (!access(filename, 0))
2671 {
2672 int pline; /* PPD line number */
2673 ppd_status_t pstatus; /* PPD load status */
2674
2675
2676 pstatus = ppdLastError(&pline);
2677
b423cd4c 2678 cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded!",
2679 p->name);
ef416fc2 2680
2681 if (pstatus <= PPD_ALLOC_ERROR)
2682 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", strerror(errno));
2683 else
b423cd4c 2684 cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d.",
2685 ppdErrorString(pstatus), pline);
ef416fc2 2686
b423cd4c 2687 cupsdLogMessage(CUPSD_LOG_INFO,
2688 "Hint: Run \"cupstestppd %s\" and fix any errors.",
2689 filename);
ef416fc2 2690
2691 /*
2692 * Add a filter from application/vnd.cups-raw to printer/name to
2693 * handle "raw" printing by users.
2694 */
2695
f7deaa1a 2696 add_printer_filter(p, p->filetype, "application/vnd.cups-raw 0 -");
ef416fc2 2697
2698 /*
2699 * Add a PostScript filter, since this is still possibly PS printer.
2700 */
2701
f7deaa1a 2702 add_printer_filter(p, p->filetype,
2703 "application/vnd.cups-postscript 0 -");
ef416fc2 2704 }
2705 else
2706 {
2707 /*
2708 * If we have an interface script, add a filter entry for it...
2709 */
2710
2711 snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot,
2712 p->name);
b423cd4c 2713 if (!access(filename, X_OK))
ef416fc2 2714 {
2715 /*
2716 * Yes, we have a System V style interface script; use it!
2717 */
2718
2719 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
f7deaa1a 2720 "printer-make-and-model", NULL,
2721 "Local System V Printer");
ef416fc2 2722
2723 snprintf(filename, sizeof(filename), "*/* 0 %s/interfaces/%s",
2724 ServerRoot, p->name);
f7deaa1a 2725 add_printer_filter(p, p->filetype, filename);
ef416fc2 2726 }
0af14961 2727 else if (!strncmp(p->device_uri, "ipp://", 6) &&
ef416fc2 2728 (strstr(p->device_uri, "/printers/") != NULL ||
2729 strstr(p->device_uri, "/classes/") != NULL))
2730 {
2731 /*
2732 * Tell the client this is really a hard-wired remote printer.
2733 */
2734
09a101d6 2735 p->type |= CUPS_PRINTER_REMOTE;
ef416fc2 2736
2737 /*
2738 * Point the printer-uri-supported attribute to the
2739 * remote printer...
2740 */
2741
2742 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
2743 "printer-uri-supported", NULL, p->device_uri);
2744
2745 /*
2746 * Then set the make-and-model accordingly...
2747 */
2748
2749 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2750 "printer-make-and-model", NULL, "Remote Printer");
2751
2752 /*
2753 * Print all files directly...
2754 */
2755
d09495fa 2756 p->raw = 1;
2757 p->remote = 1;
ef416fc2 2758 }
2759 else
2760 {
2761 /*
2762 * Otherwise we have neither - treat this as a "dumb" printer
2763 * with no PPD file...
2764 */
2765
2766 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2767 "printer-make-and-model", NULL, "Local Raw Printer");
2768
2769 p->raw = 1;
2770 }
2771 }
2772
2773 ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
b94498cf 2774 "finishings-supported", num_finishings, finishings);
ef416fc2 2775 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
2776 "finishings-default", IPP_FINISHINGS_NONE);
2777 }
2778 }
2779
8922323b
MS		 2780 /*
2781 * Copy marker attributes as needed...
2782 */
2783
2784 if (oldattrs)
2785 {
2786 ipp_attribute_t *oldattr; /* Old attribute */
2787
2788
2789 if ((oldattr = ippFindAttribute(oldattrs, "marker-colors",
2790 IPP_TAG_NAME)) != NULL)
2791 {
2792 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2793 "marker-colors", oldattr->num_values, NULL,
2794 NULL)) != NULL)
2795 {
2796 for (i = 0; i < oldattr->num_values; i ++)
2797 attr->values[i].string.text =
2798 _cupsStrAlloc(oldattr->values[i].string.text);
2799 }
2800 }
2801
2802 if ((oldattr = ippFindAttribute(oldattrs, "marker-levels",
2803 IPP_TAG_INTEGER)) != NULL)
2804 {
2805 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2806 "marker-levels", oldattr->num_values,
2807 NULL)) != NULL)
2808 {
2809 for (i = 0; i < oldattr->num_values; i ++)
2810 attr->values[i].integer = oldattr->values[i].integer;
2811 }
2812 }
2813
2814 if ((oldattr = ippFindAttribute(oldattrs, "marker-names",
2815 IPP_TAG_NAME)) != NULL)
2816 {
2817 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2818 "marker-names", oldattr->num_values, NULL,
2819 NULL)) != NULL)
2820 {
2821 for (i = 0; i < oldattr->num_values; i ++)
2822 attr->values[i].string.text =
2823 _cupsStrAlloc(oldattr->values[i].string.text);
2824 }
2825 }
2826
2827 if ((oldattr = ippFindAttribute(oldattrs, "marker-types",
2828 IPP_TAG_KEYWORD)) != NULL)
2829 {
2830 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2831 "marker-types", oldattr->num_values, NULL,
2832 NULL)) != NULL)
2833 {
2834 for (i = 0; i < oldattr->num_values; i ++)
2835 attr->values[i].string.text =
2836 _cupsStrAlloc(oldattr->values[i].string.text);
2837 }
2838 }
2839
2840 ippDelete(oldattrs);
2841 }
2842
b423cd4c 2843 /*
bc44d920 2844 * Force sharing off for remote queues...
b423cd4c 2845 */
2846
bc44d920 2847 if (p->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))
2848 p->shared = 0;
2849 else
b423cd4c 2850 {
bc44d920 2851 /*
2852 * Copy the printer options into a browse attributes string we can re-use.
2853 */
2854
b423cd4c 2855 const char *valptr; /* Pointer into value */
2856 char *attrptr; /* Pointer into attribute string */
2857
2858
2859 /*
2860 * Free the old browse attributes as needed...
2861 */
2862
2863 if (p->browse_attrs)
2864 free(p->browse_attrs);
2865
2866 /*
2867 * Compute the length of all attributes + job-sheets, lease-duration,
2868 * and BrowseLocalOptions.
2869 */
2870
2871 for (length = 1, i = p->num_options, option = p->options;
2872 i > 0;
2873 i --, option ++)
2874 {
2875 length += strlen(option->name) + 2;
2876
2877 if (option->value)
2878 {
2879 for (valptr = option->value; *valptr; valptr ++)
2880 if (strchr(" \"\'\\", *valptr))
2881 length += 2;
2882 else
2883 length ++;
2884 }
2885 }
2886
2887 length += 13 + strlen(p->job_sheets[0]) + strlen(p->job_sheets[1]);
2888 length += 32;
2889 if (BrowseLocalOptions)
f7deaa1a 2890 length += 12 + strlen(BrowseLocalOptions);
b423cd4c 2891
7594b224 2892 if (p->num_auth_info_required > 0)
2893 {
2894 length += 18; /* auth-info-required */
2895
2896 for (i = 0; i < p->num_auth_info_required; i ++)
2897 length += strlen(p->auth_info_required[i]) + 1;
2898 }
2899
b423cd4c 2900 /*
2901 * Allocate the new string...
2902 */
f7deaa1a 2903
b423cd4c 2904 if ((p->browse_attrs = calloc(1, length)) == NULL)
2905 cupsdLogMessage(CUPSD_LOG_ERROR,
2906 "Unable to allocate %d bytes for browse data!",
2907 length);
2908 else
2909 {
2910 /*
2911 * Got the allocated string, now copy the options and attributes over...
2912 */
2913
2914 sprintf(p->browse_attrs, "job-sheets=%s,%s lease-duration=%d",
2915 p->job_sheets[0], p->job_sheets[1], BrowseTimeout);
2916 attrptr = p->browse_attrs + strlen(p->browse_attrs);
2917
2918 if (BrowseLocalOptions)
2919 {
2920 sprintf(attrptr, " ipp-options=%s", BrowseLocalOptions);
2921 attrptr += strlen(attrptr);
2922 }
2923
2924 for (i = p->num_options, option = p->options;
2925 i > 0;
2926 i --, option ++)
2927 {
2928 *attrptr++ = ' ';
2929 strcpy(attrptr, option->name);
2930 attrptr += strlen(attrptr);
2931
2932 if (option->value)
2933 {
2934 *attrptr++ = '=';
2935
2936 for (valptr = option->value; *valptr; valptr ++)
2937 {
2938 if (strchr(" \"\'\\", *valptr))
2939 *attrptr++ = '\\';
2940
2941 *attrptr++ = *valptr;
2942 }
2943 }
2944 }
2945
7594b224 2946 if (p->num_auth_info_required > 0)
2947 {
2948 strcpy(attrptr, "auth-info-required");
2949 attrptr += 18;
2950
2951 for (i = 0; i < p->num_auth_info_required; i ++)
2952 {
2953 *attrptr++ = i ? ',' : '=';
2954 strcpy(attrptr, p->auth_info_required[i]);
2955 attrptr += strlen(attrptr);
2956 }
2957 }
2958 else
2959 *attrptr = '\0';
b423cd4c 2960 }
2961 }
2962
bd7854cb 2963 /*
2964 * Populate the document-format-supported attribute...
2965 */
2966
2967 add_printer_formats(p);
2968
ef416fc2 2969 DEBUG_printf(("cupsdSetPrinterAttrs: leaving name = %s, type = %x\n", p->name,
2970 p->type));
2971
b423cd4c 2972 /*
2973 * Add name-default attributes...
2974 */
2975
2976 add_printer_defaults(p);
2977
ef416fc2 2978#ifdef __sgi
2979 /*
2980 * Write the IRIX printer config and status files...
2981 */
2982
2983 write_irix_config(p);
2984 write_irix_state(p);
2985#endif /* __sgi */
f7deaa1a 2986
2987 /*
2988 * Let the browse protocols reflect the change
2989 */
2990
2991 cupsdRegisterPrinter(p);
ef416fc2 2992}
2993
2994
2995/*
2996 * 'cupsdSetPrinterReasons()' - Set/update the reasons strings.
2997 */
2998
2999void
3000cupsdSetPrinterReasons(
3001 cupsd_printer_t *p, /* I - Printer */
3002 const char *s) /* I - Reasons strings */
3003{
3004 int i; /* Looping var */
3005 const char *sptr; /* Pointer into reasons */
3006 char reason[255], /* Reason string */
3007 *rptr; /* Pointer into reason */
3008
3009
3010 if (s[0] == '-' || s[0] == '+')
3011 {
3012 /*
3013 * Add/remove reasons...
3014 */
3015
3016 sptr = s + 1;
3017 }
3018 else
3019 {
3020 /*
3021 * Replace reasons...
3022 */
3023
3024 sptr = s;
3025
3026 for (i = 0; i < p->num_reasons; i ++)
0af14961 3027 _cupsStrFree(p->reasons[i]);
ef416fc2 3028
3029 p->num_reasons = 0;
0af14961
MS		 3030
3031 if (PrintcapFormat == PRINTCAP_PLIST)
3032 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 3033 }
3034
bc44d920 3035 if (!strcmp(s, "none"))
3036 return;
3037
ef416fc2 3038 /*
3039 * Loop through all of the reasons...
3040 */
3041
3042 while (*sptr)
3043 {
3044 /*
3045 * Skip leading whitespace and commas...
3046 */
3047
3048 while (isspace(*sptr & 255) || *sptr == ',')
3049 sptr ++;
3050
3051 for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++)
3052 if (rptr < (reason + sizeof(reason) - 1))
3053 *rptr++ = *sptr;
3054
3055 if (rptr == reason)
3056 break;
3057
3058 *rptr = '\0';
3059
3060 if (s[0] == '-')
3061 {
3062 /*
3063 * Remove reason...
3064 */
3065
3066 for (i = 0; i < p->num_reasons; i ++)
3067 if (!strcasecmp(reason, p->reasons[i]))
3068 {
3069 /*
3070 * Found a match, so remove it...
3071 */
3072
3073 p->num_reasons --;
3074 free(p->reasons[i]);
3075
3076 if (i < p->num_reasons)
3077 memmove(p->reasons + i, p->reasons + i + 1,
3078 (p->num_reasons - i) * sizeof(char *));
3079
3080 i --;
c0e1af83 3081
3082 if (!strcmp(reason, "paused") && p->state == IPP_PRINTER_STOPPED)
3083 cupsdSetPrinterState(p, IPP_PRINTER_IDLE, 1);
0af14961
MS		 3084
3085 if (PrintcapFormat == PRINTCAP_PLIST)
3086 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 3087 }
3088 }
3089 else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
3090 {
3091 /*
3092 * Add reason...
3093 */
3094
3095 for (i = 0; i < p->num_reasons; i ++)
3096 if (!strcasecmp(reason, p->reasons[i]))
3097 break;
3098
3099 if (i >= p->num_reasons)
3100 {
0af14961 3101 p->reasons[i] = _cupsStrAlloc(reason);
ef416fc2 3102 p->num_reasons ++;
c0e1af83 3103
3104 if (!strcmp(reason, "paused") && p->state != IPP_PRINTER_STOPPED)
3105 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 1);
0af14961
MS		 3106
3107 if (PrintcapFormat == PRINTCAP_PLIST)
3108 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 3109 }
3110 }
3111 }
3112}
3113
3114
3115/*
3116 * 'cupsdSetPrinterState()' - Update the current state of a printer.
3117 */
3118
3119void
3120cupsdSetPrinterState(
3121 cupsd_printer_t *p, /* I - Printer to change */
3122 ipp_pstate_t s, /* I - New state */
3123 int update) /* I - Update printers.conf? */
3124{
3125 ipp_pstate_t old_state; /* Old printer state */
3126
3127
3128 /*
3129 * Can't set status of remote printers...
3130 */
3131
09a101d6 3132 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 3133 return;
3134
3135 /*
3136 * Set the new state...
3137 */
3138
0af14961
MS		 3139 if (PrintcapFormat == PRINTCAP_PLIST)
3140 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
3141
ef416fc2 3142 old_state = p->state;
3143 p->state = s;
3144
3145 if (old_state != s)
3146 {
0a682745 3147 cupsdAddEvent(s == IPP_PRINTER_STOPPED ? CUPSD_EVENT_PRINTER_STOPPED :
d9bca400 3148 CUPSD_EVENT_PRINTER_STATE, p, NULL,
e53920b9 3149 "%s \"%s\" state changed.",
3150 (p->type & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
3151 p->name);
3152
ef416fc2 3153 /*
3154 * Let the browse code know this needs to be updated...
3155 */
3156
3157 BrowseNext = p;
3158 p->state_time = time(NULL);
3159 p->browse_time = 0;
3160
3161#ifdef __sgi
3162 write_irix_state(p);
3163#endif /* __sgi */
3164 }
3165
3166 cupsdAddPrinterHistory(p);
3167
f7deaa1a 3168 /*
3169 * Let the browse protocols reflect the change...
3170 */
3171
7a14d768
MS		 3172 if (update)
3173 cupsdRegisterPrinter(p);
f7deaa1a 3174
ef416fc2 3175 /*
3176 * Save the printer configuration if a printer goes from idle or processing
3177 * to stopped (or visa-versa)...
3178 */
3179
3180 if ((old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED) &&
3181 update)
3182 {
3183 if (p->type & CUPS_PRINTER_CLASS)
3dfe78b3 3184 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 3185 else
3dfe78b3 3186 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 3187 }
3188}
3189
3190
3191/*
3192 * 'cupsdStopPrinter()' - Stop a printer from printing any jobs...
3193 */
3194
3195void
3196cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */
3197 int update)/* I - Update printers.conf? */
3198{
3199 cupsd_job_t *job; /* Active print job */
3200
3201
3202 /*
3203 * Set the printer state...
3204 */
3205
3206 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
3207
3208 /*
3209 * See if we have a job printing on this printer...
3210 */
3211
3212 if (p->job)
3213 {
3214 /*
3215 * Get pointer to job...
3216 */
3217
3218 job = (cupsd_job_t *)p->job;
3219
3220 /*
3221 * Stop it...
3222 */
3223
3224 cupsdStopJob(job, 0);
3225
3226 /*
3227 * Reset the state to pending...
3228 */
3229
3230 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 3231 job->state_value = IPP_JOB_PENDING;
3dfe78b3 3232 job->dirty = 1;
ef416fc2 3233
3dfe78b3 3234 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
07725fee 3235
3236 cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job,
3237 "Job stopped due to printer being paused");
ef416fc2 3238 }
3239}
3240
3241
c9fc04c6
MS		 3242/*
3243 * 'cupsdUpdatePrinterPPD()' - Update keywords in a printer's PPD file.
3244 */
3245
3246int /* O - 1 if successful, 0 otherwise */
3247cupsdUpdatePrinterPPD(
3248 cupsd_printer_t *p, /* I - Printer */
3249 int num_keywords, /* I - Number of keywords */
3250 cups_option_t *keywords) /* I - Keywords */
3251{
3252 int i; /* Looping var */
3253 cups_file_t *src, /* Original file */
3254 *dst; /* New file */
3255 char srcfile[1024], /* Original filename */
3256 dstfile[1024], /* New filename */
3257 line[1024], /* Line from file */
3258 keystring[41]; /* Keyword from line */
3259 cups_option_t *keyword; /* Current keyword */
3260
3261
3262 cupsdLogMessage(CUPSD_LOG_INFO, "Updating keywords in PPD file for %s...",
3263 p->name);
3264
3265 /*
3266 * Get the old and new PPD filenames...
3267 */
3268
3269 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd.O", ServerRoot, p->name);
3270 snprintf(dstfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, p->name);
3271
3272 /*
3273 * Rename the old file and open the old and new...
3274 */
3275
3276 if (rename(dstfile, srcfile))
3277 {
3278 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to backup PPD file for %s: %s",
3279 p->name, strerror(errno));
3280 return (0);
3281 }
3282
3283 if ((src = cupsFileOpen(srcfile, "r")) == NULL)
3284 {
3285 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open PPD file \"%s\": %s",
3286 srcfile, strerror(errno));
3287 rename(srcfile, dstfile);
3288 return (0);
3289 }
3290
3291 if ((dst = cupsFileOpen(dstfile, "w")) == NULL)
3292 {
3293 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create PPD file \"%s\": %s",
3294 dstfile, strerror(errno));
3295 cupsFileClose(src);
3296 rename(srcfile, dstfile);
3297 return (0);
3298 }
3299
3300 /*
3301 * Copy the first line and then write out all of the keywords...
3302 */
3303
3304 if (!cupsFileGets(src, line, sizeof(line)))
3305 {
3306 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to read PPD file \"%s\": %s",
3307 srcfile, strerror(errno));
3308 cupsFileClose(src);
3309 cupsFileClose(dst);
3310 rename(srcfile, dstfile);
3311 return (0);
3312 }
3313
3314 cupsFilePrintf(dst, "%s\n", line);
3315
3316 for (i = num_keywords, keyword = keywords; i > 0; i --, keyword ++)
3317 {
3318 cupsdLogMessage(CUPSD_LOG_DEBUG, "*%s: %s", keyword->name, keyword->value);
3319 cupsFilePrintf(dst, "*%s: %s\n", keyword->name, keyword->value);
3320 }
3321
3322 /*
3323 * Then copy the rest of the PPD file, dropping any keywords we changed.
3324 */
3325
3326 while (cupsFileGets(src, line, sizeof(line)))
3327 {
3328 /*
3329 * Skip keywords we've already set...
3330 */
3331
3332 if (sscanf(line, "*%40[^:]:", keystring) == 1 &&
3333 cupsGetOption(keystring, num_keywords, keywords))
3334 continue;
3335
3336 /*
3337 * Otherwise write the line...
3338 */
3339
3340 cupsFilePrintf(dst, "%s\n", line);
3341 }
3342
3343 /*
3344 * Close files and return...
3345 */
3346
3347 cupsFileClose(src);
3348 cupsFileClose(dst);
3349
3350 return (1);
3351}
3352
3353
ef416fc2 3354/*
3355 * 'cupsdUpdatePrinters()' - Update printers after a partial reload.
3356 */
3357
3358void
3359cupsdUpdatePrinters(void)
3360{
3361 cupsd_printer_t *p; /* Current printer */
3362
3363
3364 /*
3365 * Loop through the printers and recreate the printer attributes
3366 * for any local printers since the policy and/or access control
3367 * stuff may have changed. Also, if browsing is disabled, remove
3368 * any remote printers...
3369 */
3370
3371 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3372 p;
3373 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3374 {
07725fee 3375 /*
3376 * Remove remote printers if we are no longer browsing...
3377 */
3378
09a101d6 3379 if (!Browsing &&
3380 (p->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_DISCOVERED)))
ef416fc2 3381 {
3382 if (p->type & CUPS_PRINTER_IMPLICIT)
3383 cupsArrayRemove(ImplicitPrinters, p);
3384
3385 cupsArraySave(Printers);
3386 cupsdDeletePrinter(p, 0);
3387 cupsArrayRestore(Printers);
3388 continue;
3389 }
ef416fc2 3390
3391 /*
3392 * Update the operation policy pointer...
3393 */
3394
3395 if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL)
3396 p->op_policy_ptr = DefaultPolicyPtr;
07725fee 3397
3398 /*
3399 * Update printer attributes as needed...
3400 */
3401
09a101d6 3402 if (!(p->type & CUPS_PRINTER_DISCOVERED))
07725fee 3403 cupsdSetPrinterAttrs(p);
ef416fc2 3404 }
3405}
3406
3407
3408/*
3409 * 'cupsdValidateDest()' - Validate a printer/class destination.
3410 */
3411
3412const char * /* O - Printer or class name */
3413cupsdValidateDest(
f7deaa1a 3414 const char *uri, /* I - Printer URI */
ef416fc2 3415 cups_ptype_t *dtype, /* O - Type (printer or class) */
3416 cupsd_printer_t **printer) /* O - Printer pointer */
3417{
3418 cupsd_printer_t *p; /* Current printer */
3419 char localname[1024],/* Localized hostname */
3420 *lptr, /* Pointer into localized hostname */
f7deaa1a 3421 *sptr, /* Pointer into server name */
3422 *rptr, /* Pointer into resource */
3423 scheme[32], /* Scheme portion of URI */
3424 username[64], /* Username portion of URI */
3425 hostname[HTTP_MAX_HOST],
3426 /* Host portion of URI */
3427 resource[HTTP_MAX_URI];
3428 /* Resource portion of URI */
3429 int port; /* Port portion of URI */
3430
3431
3432 DEBUG_printf(("cupsdValidateDest(uri=\"%s\", dtype=%p, printer=%p)\n", uri,
ef416fc2 3433 dtype, printer));
3434
3435 /*
3436 * Initialize return values...
3437 */
3438
3439 if (printer)
3440 *printer = NULL;
3441
f7deaa1a 3442 if (dtype)
3443 *dtype = (cups_ptype_t)0;
3444
3445 /*
3446 * Pull the hostname and resource from the URI...
3447 */
3448
3449 httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
3450 username, sizeof(username), hostname, sizeof(hostname),
3451 &port, resource, sizeof(resource));
ef416fc2 3452
3453 /*
3454 * See if the resource is a class or printer...
3455 */
3456
3457 if (!strncmp(resource, "/classes/", 9))
3458 {
3459 /*
3460 * Class...
3461 */
3462
f7deaa1a 3463 rptr = resource + 9;
ef416fc2 3464 }
3465 else if (!strncmp(resource, "/printers/", 10))
3466 {
3467 /*
3468 * Printer...
3469 */
3470
f7deaa1a 3471 rptr = resource + 10;
ef416fc2 3472 }
3473 else
3474 {
3475 /*
3476 * Bad resource name...
3477 */
3478
3479 return (NULL);
3480 }
3481
3482 /*
3483 * See if the printer or class name exists...
3484 */
3485
f7deaa1a 3486 p = cupsdFindDest(rptr);
ef416fc2 3487
f7deaa1a 3488 if (p == NULL && strchr(rptr, '@') == NULL)
ef416fc2 3489 return (NULL);
3490 else if (p != NULL)
3491 {
3492 if (printer)
3493 *printer = p;
3494
f7deaa1a 3495 if (dtype)
3496 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3497 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3498
ef416fc2 3499 return (p->name);
3500 }
3501
3502 /*
3503 * Change localhost to the server name...
3504 */
3505
3506 if (!strcasecmp(hostname, "localhost"))
f7deaa1a 3507 strlcpy(hostname, ServerName, sizeof(hostname));
ef416fc2 3508
3509 strlcpy(localname, hostname, sizeof(localname));
3510
3511 if (!strcasecmp(hostname, ServerName))
3512 {
3513 /*
3514 * Localize the hostname...
3515 */
3516
3517 lptr = strchr(localname, '.');
3518 sptr = strchr(ServerName, '.');
3519
3520 if (sptr != NULL && lptr != NULL)
3521 {
3522 /*
3523 * Strip the common domain name components...
3524 */
3525
3526 while (lptr != NULL)
3527 {
3528 if (!strcasecmp(lptr, sptr))
3529 {
3530 *lptr = '\0';
3531 break;
3532 }
3533 else
3534 lptr = strchr(lptr + 1, '.');
3535 }
3536 }
3537 }
3538
3539 DEBUG_printf(("localized hostname is \"%s\"...\n", localname));
3540
3541 /*
3542 * Find a matching printer or class...
3543 */
3544
3545 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3546 p;
3547 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3548 if (!strcasecmp(p->hostname, localname) &&
f7deaa1a 3549 !strcasecmp(p->name, rptr))
ef416fc2 3550 {
3551 if (printer)
3552 *printer = p;
3553
f7deaa1a 3554 if (dtype)
3555 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3556 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3557
ef416fc2 3558 return (p->name);
3559 }
3560
3561 return (NULL);
3562}
3563
3564
3565/*
3566 * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications
3567 * that need it...
3568 */
3569
3570void
3571cupsdWritePrintcap(void)
3572{
0af14961
MS		 3573 int i; /* Looping var */
3574 cups_file_t *fp; /* Printcap file */
ef416fc2 3575 cupsd_printer_t *p; /* Current printer */
3576
3577
3578#ifdef __sgi
3579 /*
3580 * Update the IRIX printer state for the default printer; if
3581 * no printers remain, then the default printer file will be
3582 * removed...
3583 */
3584
3585 write_irix_state(DefaultPrinter);
3586#endif /* __sgi */
3587
3588 /*
3589 * See if we have a printcap file; if not, don't bother writing it.
3590 */
3591
3592 if (!Printcap || !*Printcap)
3593 return;
3594
3595 /*
3596 * Open the printcap file...
3597 */
3598
3599 if ((fp = cupsFileOpen(Printcap, "w")) == NULL)
3600 return;
3601
3602 /*
3603 * Put a comment header at the top so that users will know where the
3604 * data has come from...
3605 */
3606
0af14961
MS		 3607 if (PrintcapFormat != PRINTCAP_PLIST)
3608 cupsFilePrintf(fp, "# This file was automatically generated by cupsd(8) "
3609 "from the\n"
3610 "# %s/printers.conf file. All changes to this file\n"
3611 "# will be lost.\n", ServerRoot);
ef416fc2 3612
3613 if (Printers)
3614 {
3615 /*
3616 * Write a new printcap with the current list of printers.
3617 */
3618
3619 switch (PrintcapFormat)
3620 {
0af14961 3621 case PRINTCAP_BSD :
ef416fc2 3622 /*
3623 * Each printer is put in the file as:
3624 *
3625 * Printer1:
3626 * Printer2:
3627 * Printer3:
3628 * ...
3629 * PrinterN:
3630 */
3631
3632 if (DefaultPrinter)
3633 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name,
c277e2f8
MS		 3634 DefaultPrinter->info, ServerName,
3635 DefaultPrinter->name);
ef416fc2 3636
3637 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3638 p;
3639 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3640 if (p != DefaultPrinter)
3641 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info,
c277e2f8 3642 ServerName, p->name);
ef416fc2 3643 break;
3644
0af14961
MS		 3645 case PRINTCAP_PLIST :
3646 /*
3647 * Each printer is written as a dictionary in a plist file.
3648 * Currently the printer-name, printer-info, printer-is-accepting-jobs,
3649 * printer-location, printer-make-and-model, printer-state,
3650 * printer-state-reasons, printer-type, and (sanitized) device-uri.
3651 */
3652
3653 cupsFilePuts(fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
3654 "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD "
3655 "PLIST 1.0//EN\" \"http://www.apple.com/DTDs/"
3656 "PropertyList-1.0.dtd\">\n"
3657 "<plist version=\"1.0\">\n"
3658 "<array>\n");
3659
3660 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3661 p;
3662 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3663 {
3664 cupsFilePuts(fp, "\t<dict>\n"
3665 "\t\t<key>printer-name</key>\n"
3666 "\t\t<string>");
3667 write_xml_string(fp, p->name);
3668 cupsFilePuts(fp, "</string>\n"
3669 "\t\t<key>printer-info</key>\n"
3670 "\t\t<string>");
3671 write_xml_string(fp, p->info);
3672 cupsFilePrintf(fp, "</string>\n"
3673 "\t\t<key>printer-is-accepting-jobs</key>\n"
3674 "\t\t<%s/>\n"
3675 "\t\t<key>printer-location</key>\n"
3676 "\t\t<string>", p->accepting ? "true" : "false");
3677 write_xml_string(fp, p->location);
3678 cupsFilePuts(fp, "</string>\n"
3679 "\t\t<key>printer-make-and-model</key>\n"
3680 "\t\t<string>");
3681 write_xml_string(fp, p->make_model);
3682 cupsFilePrintf(fp, "</string>\n"
3683 "\t\t<key>printer-state</key>\n"
3684 "\t\t<integer>%d</integer>\n"
3685 "\t\t<key>printer-state-reasons</key>\n"
3686 "\t\t<array>\n", p->state);
3687 for (i = 0; i < p->num_reasons; i ++)
3688 {
3689 cupsFilePuts(fp, "\t\t\t<string>");
3690 write_xml_string(fp, p->reasons[i]);
3691 cupsFilePuts(fp, "</string>\n");
3692 }
3693 cupsFilePrintf(fp, "\t\t</array>\n"
3694 "\t\t<key>printer-type</key>\n"
3695 "\t\t<integer>%d</integer>\n"
3696 "\t\t<key>device-uri</key>\n"
3697 "\t\t<string>", p->type);
3698 write_xml_string(fp, p->sanitized_device_uri);
3699 cupsFilePuts(fp, "</string>\n"
3700 "\t</dict>\n");
3701 }
3702 cupsFilePuts(fp, "</array>\n"
3703 "</plist>\n");
3704 break;
3705
3706 case PRINTCAP_SOLARIS :
ef416fc2 3707 /*
3708 * Each printer is put in the file as:
3709 *
3710 * _all:all=Printer1,Printer2,Printer3,...,PrinterN
3711 * _default:use=DefaultPrinter
3712 * Printer1:\
3713 * :bsdaddr=ServerName,Printer1:\
3714 * :description=Description:
3715 * Printer2:
3716 * :bsdaddr=ServerName,Printer2:\
3717 * :description=Description:
3718 * Printer3:
3719 * :bsdaddr=ServerName,Printer3:\
3720 * :description=Description:
3721 * ...
3722 * PrinterN:
3723 * :bsdaddr=ServerName,PrinterN:\
3724 * :description=Description:
3725 */
3726
3727 cupsFilePuts(fp, "_all:all=");
3728 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3729 p;
3730 p = (cupsd_printer_t *)cupsArrayCurrent(Printers))
3731 cupsFilePrintf(fp, "%s%c", p->name,
3732 cupsArrayNext(Printers) ? ',' : '\n');
3733
3734 if (DefaultPrinter)
3735 cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name);
3736
3737 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3738 p;
3739 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3740 cupsFilePrintf(fp, "%s:\\\n"
c277e2f8
MS		 3741 "\t:bsdaddr=%s,%s:\\\n"
3742 "\t:description=%s:\n",
3743 p->name, ServerName, p->name,
3744 p->info ? p->info : "");
ef416fc2 3745 break;
3746 }
3747 }
3748
3749 /*
3750 * Close the file...
3751 */
3752
3753 cupsFileClose(fp);
3754}
3755
3756
b423cd4c 3757/*
3758 * 'add_printer_defaults()' - Add name-default attributes to the printer attributes.
3759 */
3760
3761static void
3762add_printer_defaults(cupsd_printer_t *p)/* I - Printer */
3763{
3764 int i; /* Looping var */
3765 int num_options; /* Number of default options */
3766 cups_option_t *options, /* Default options */
3767 *option; /* Current option */
3768 char name[256]; /* name-default */
3769
3770
f7deaa1a 3771 /*
3772 * Maintain a common array of default attribute names...
3773 */
3774
3775 if (!CommonDefaults)
3776 {
3777 CommonDefaults = cupsArrayNew((cups_array_func_t)strcmp, NULL);
3778
3779 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("copies-default"));
3780 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("document-format-default"));
3781 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("finishings-default"));
3782 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-hold-until-default"));
3783 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-priority-default"));
3784 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-sheets-default"));
3785 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-default"));
3786 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("number-up-default"));
3787 cupsArrayAdd(CommonDefaults,
3788 _cupsStrAlloc("orientation-requested-default"));
3789 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("sides-default"));
3790 }
3791
b423cd4c 3792 /*
3793 * Add all of the default options from the .conf files...
3794 */
3795
1f0275e3 3796 for (num_options = 0, options = NULL, i = p->num_options, option = p->options;
b423cd4c 3797 i > 0;
3798 i --, option ++)
3799 {
3800 if (strcmp(option->name, "ipp-options") &&
3801 strcmp(option->name, "job-sheets") &&
3802 strcmp(option->name, "lease-duration"))
3803 {
3804 snprintf(name, sizeof(name), "%s-default", option->name);
3805 num_options = cupsAddOption(name, option->value, num_options, &options);
f7deaa1a 3806
3807 if (!cupsArrayFind(CommonDefaults, name))
3808 cupsArrayAdd(CommonDefaults, _cupsStrAlloc(name));
b423cd4c 3809 }
3810 }
3811
3812 /*
3813 * Convert options to IPP attributes...
3814 */
3815
3816 cupsEncodeOptions2(p->attrs, num_options, options, IPP_TAG_PRINTER);
3817 cupsFreeOptions(num_options, options);
3818
3819 /*
3820 * Add standard -default attributes as needed...
3821 */
3822
3823 if (!cupsGetOption("copies", p->num_options, p->options))
3824 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "copies-default",
3825 1);
3826
f7deaa1a 3827 if (!cupsGetOption("document-format", p->num_options, p->options))
c934a06c 3828 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
f7deaa1a 3829 "document-format-default", NULL, "application/octet-stream");
3830
b423cd4c 3831 if (!cupsGetOption("job-hold-until", p->num_options, p->options))
3832 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3833 "job-hold-until-default", NULL, "no-hold");
3834
3835 if (!cupsGetOption("job-priority", p->num_options, p->options))
3836 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3837 "job-priority-default", 50);
3838
3839 if (!cupsGetOption("number-up", p->num_options, p->options))
3840 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3841 "number-up-default", 1);
3842
3843 if (!cupsGetOption("orientation-requested", p->num_options, p->options))
c277e2f8
MS		 3844 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
3845 "orientation-requested-default", NULL, NULL);
f7deaa1a 3846
3847 if (!cupsGetOption("notify-lease-duration", p->num_options, p->options))
3848 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3849 "notify-lease-duration-default", DefaultLeaseDuration);
3850
3851 if (!cupsGetOption("notify-events", p->num_options, p->options))
3852 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3853 "notify-events-default", NULL, "job-completed");
b423cd4c 3854}
3855
3856
bd7854cb 3857/*
3858 * 'add_printer_filter()' - Add a MIME filter for a printer.
3859 */
3860
3861static void
3862add_printer_filter(
3863 cupsd_printer_t *p, /* I - Printer to add to */
f7deaa1a 3864 mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
bd7854cb 3865 const char *filter) /* I - Filter to add */
3866{
3867 char super[MIME_MAX_SUPER], /* Super-type for filter */
3868 type[MIME_MAX_TYPE], /* Type for filter */
3869 program[1024]; /* Program/filter name */
3870 int cost; /* Cost of filter */
3871 mime_type_t *temptype; /* MIME type looping var */
3872 char filename[1024]; /* Full filter filename */
3873
3874
3875 /*
3876 * Parse the filter string; it should be in the following format:
3877 *
3878 * super/type cost program
3879 */
3880
1f0275e3
MS		 3881 if (sscanf(filter, "%15[^/]/%31s%d%*[ \t]%1023[^\n]", super, type, &cost,
3882 program) != 4)
bd7854cb 3883 {
3884 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3885 p->name, filter);
3886 return;
3887 }
3888
3889 /*
3890 * See if the filter program exists; if not, stop the printer and flag
3891 * the error!
3892 */
3893
ecdc0628 3894 if (strcmp(program, "-"))
bd7854cb 3895 {
ecdc0628 3896 if (program[0] == '/')
3897 strlcpy(filename, program, sizeof(filename));
3898 else
3899 snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
3900
3901 if (access(filename, X_OK))
3902 {
3903 snprintf(p->state_message, sizeof(p->state_message),
3904 "Filter \"%s\" for printer \"%s\" not available: %s",
3905 program, p->name, strerror(errno));
ecdc0628 3906 cupsdSetPrinterReasons(p, "+cups-missing-filter-error");
07725fee 3907 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 0);
ecdc0628 3908
3909 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
3910 }
bd7854cb 3911 }
3912
b423cd4c 3913 /*
3914 * Mark the CUPS_PRINTER_COMMANDS bit if we have a filter for
3915 * application/vnd.cups-command...
3916 */
3917
3918 if (!strcasecmp(super, "application") &&
3919 !strcasecmp(type, "vnd.cups-command"))
3920 p->type |= CUPS_PRINTER_COMMANDS;
3921
bd7854cb 3922 /*
3923 * Add the filter to the MIME database, supporting wildcards as needed...
3924 */
3925
3926 for (temptype = mimeFirstType(MimeDatabase);
3927 temptype;
3928 temptype = mimeNextType(MimeDatabase))
3929 if (((super[0] == '*' && strcasecmp(temptype->super, "printer")) ||
3930 !strcasecmp(temptype->super, super)) &&
3931 (type[0] == '*' || !strcasecmp(temptype->type, type)))
3932 {
3933 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3934 "add_printer_filter: %s: adding filter %s/%s %s/%s %d %s",
3935 p->name, temptype->super, temptype->type,
f7deaa1a 3936 filtertype->super, filtertype->type,
bd7854cb 3937 cost, program);
f7deaa1a 3938 mimeAddFilter(MimeDatabase, temptype, filtertype, cost, program);
bd7854cb 3939 }
3940}
3941
3942
3943/*
3944 * 'add_printer_formats()' - Add document-format-supported values for a printer.
3945 */
3946
3947static void
3948add_printer_formats(cupsd_printer_t *p) /* I - Printer */
3949{
3950 int i; /* Looping var */
3951 mime_type_t *type; /* Current MIME type */
3952 cups_array_t *filters; /* Filters */
80ca4592 3953 ipp_attribute_t *attr; /* document-format-supported attribute */
bd7854cb 3954 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
3955 /* MIME type name */
3956
3957
3958 /*
3959 * Raw (and remote) queues advertise all of the supported MIME
3960 * types...
3961 */
3962
80ca4592 3963 cupsArrayDelete(p->filetypes);
3964 p->filetypes = NULL;
3965
bd7854cb 3966 if (p->raw)
3967 {
3968 ippAddStrings(p->attrs, IPP_TAG_PRINTER,
3969 (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY),
3970 "document-format-supported", NumMimeTypes, NULL, MimeTypes);
3971 return;
3972 }
3973
3974 /*
3975 * Otherwise, loop through the supported MIME types and see if there
3976 * are filters for them...
3977 */
3978
bd7854cb 3979 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer_formats: %d types, %d filters",
3980 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
3981
80ca4592 3982 p->filetypes = cupsArrayNew(NULL, NULL);
bd7854cb 3983
80ca4592 3984 for (type = mimeFirstType(MimeDatabase);
bd7854cb 3985 type;
3986 type = mimeNextType(MimeDatabase))
3987 {
bd7854cb 3988 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3989
3990 if ((filters = mimeFilter(MimeDatabase, type, p->filetype, NULL)) != NULL)
3991 {
3992 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3993 "add_printer_formats: %s: %s needs %d filters",
3994 p->name, mimetype, cupsArrayCount(filters));
3995
3996 cupsArrayDelete(filters);
80ca4592 3997 cupsArrayAdd(p->filetypes, type);
bd7854cb 3998 }
3999 else
4000 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4001 "add_printer_formats: %s: %s not supported",
4002 p->name, mimetype);
4003 }
4004
4005 cupsdLogMessage(CUPSD_LOG_DEBUG2,
4006 "add_printer_formats: %s: %d supported types",
80ca4592 4007 p->name, cupsArrayCount(p->filetypes) + 1);
bd7854cb 4008
4009 /*
4010 * Add the file formats that can be filtered...
4011 */
4012
f301802f 4013 if ((type = mimeType(MimeDatabase, "application", "octet-stream")) == NULL ||
4014 !cupsArrayFind(p->filetypes, type))
4015 i = 1;
4016 else
4017 i = 0;
bd7854cb 4018
80ca4592 4019 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
4020 "document-format-supported",
4021 cupsArrayCount(p->filetypes) + 1, NULL, NULL);
4022
f301802f 4023 if (i)
4024 attr->values[0].string.text = _cupsStrAlloc("application/octet-stream");
bd7854cb 4025
f301802f 4026 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
80ca4592 4027 type;
4028 i ++, type = (mime_type_t *)cupsArrayNext(p->filetypes))
4029 {
4030 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
bd7854cb 4031
80ca4592 4032 attr->values[i].string.text = _cupsStrAlloc(mimetype);
4033 }
f7deaa1a 4034
4035#ifdef HAVE_DNSSD
4036 {
4037 char pdl[1024]; /* Buffer to build pdl list */
4038 mime_filter_t *filter; /* MIME filter looping var */
4039
4040
4041 pdl[0] = '\0';
4042
4043 if (mimeType(MimeDatabase, "application", "pdf"))
4044 strlcat(pdl, "application/pdf,", sizeof(pdl));
4045
4046 if (mimeType(MimeDatabase, "application", "postscript"))
4047 strlcat(pdl, "application/postscript,", sizeof(pdl));
4048
4049 if (mimeType(MimeDatabase, "application", "vnd.cups-raster"))
4050 strlcat(pdl, "application/vnd.cups-raster,", sizeof(pdl));
4051
4052 /*
4053 * Determine if this is a Tioga PrintJobMgr based queue...
4054 */
4055
4056 for (filter = (mime_filter_t *)cupsArrayFirst(MimeDatabase->filters);
4057 filter;
4058 filter = (mime_filter_t *)cupsArrayNext(MimeDatabase->filters))
4059 {
4060 if (filter->dst == p->filetype && filter->filter &&
4061 strstr(filter->filter, "PrintJobMgr"))
4062 break;
4063 }
4064
4065 /*
4066 * We only support raw printing if this is not a Tioga PrintJobMgr based
4067 * queue and if application/octet-stream is a known conversion...
4068 */
4069
4070 if (!filter && mimeType(MimeDatabase, "application", "octet-stream"))
4071 strlcat(pdl, "application/octet-stream,", sizeof(pdl));
4072
4073 if (mimeType(MimeDatabase, "image", "png"))
4074 strlcat(pdl, "image/png,", sizeof(pdl));
4075
4076 if (pdl[0])
4077 pdl[strlen(pdl) - 1] = '\0'; /* Remove trailing comma */
4078
4079 cupsdSetString(&p->pdl, pdl);
4080 }
4081#endif /* HAVE_DNSSD */
bd7854cb 4082}
4083
4084
ef416fc2 4085/*
4086 * 'compare_printers()' - Compare two printers.
4087 */
4088
4089static int /* O - Result of comparison */
4090compare_printers(void *first, /* I - First printer */
4091 void *second, /* I - Second printer */
4092 void *data) /* I - App data (not used) */
4093{
4094 return (strcasecmp(((cupsd_printer_t *)first)->name,
4095 ((cupsd_printer_t *)second)->name));
4096}
4097
4098
bd7854cb 4099/*
e1d6a774 4100 * 'delete_printer_filters()' - Delete all MIME filters for a printer.
bd7854cb 4101 */
4102
4103static void
e1d6a774 4104delete_printer_filters(
4105 cupsd_printer_t *p) /* I - Printer to remove from */
bd7854cb 4106{
e1d6a774 4107 mime_filter_t *filter; /* MIME filter looping var */
bd7854cb 4108
bd7854cb 4109
4110 /*
e1d6a774 4111 * Range check input...
bd7854cb 4112 */
4113
e1d6a774 4114 if (p == NULL)
4115 return;
bd7854cb 4116
4117 /*
e1d6a774 4118 * Remove all filters from the MIME database that have a destination
4119 * type == printer...
bd7854cb 4120 */
4121
e1d6a774 4122 for (filter = mimeFirstFilter(MimeDatabase);
4123 filter;
4124 filter = mimeNextFilter(MimeDatabase))
4125 if (filter->dst == p->filetype)
4126 {
4127 /*
4128 * Delete the current filter...
4129 */
bd7854cb 4130
e1d6a774 4131 mimeDeleteFilter(MimeDatabase, filter);
4132 }
bd7854cb 4133}
4134
4135
ef416fc2 4136#ifdef __sgi
4137/*
4138 * 'write_irix_config()' - Update the config files used by the IRIX
4139 * desktop tools.
4140 */
4141
4142static void
4143write_irix_config(cupsd_printer_t *p) /* I - Printer to update */
4144{
4145 char filename[1024]; /* Interface script filename */
4146 cups_file_t *fp; /* Interface script file */
f301802f 4147 ipp_attribute_t *attr; /* Attribute data */
ef416fc2 4148
4149
4150 /*
4151 * Add dummy interface and GUI scripts to fool SGI's "challenged" printing
4152 * tools. First the interface script that tells the tools what kind of
4153 * printer we have...
4154 */
4155
4156 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
4157
4158 if (p->type & CUPS_PRINTER_CLASS)
4159 unlink(filename);
4160 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4161 {
4162 cupsFilePuts(fp, "#!/bin/sh\n");
4163
4164 if ((attr = ippFindAttribute(p->attrs, "printer-make-and-model",
4165 IPP_TAG_TEXT)) != NULL)
4166 cupsFilePrintf(fp, "NAME=\"%s\"\n", attr->values[0].string.text);
4167 else if (p->type & CUPS_PRINTER_CLASS)
4168 cupsFilePuts(fp, "NAME=\"Printer Class\"\n");
4169 else
4170 cupsFilePuts(fp, "NAME=\"Remote Destination\"\n");
4171
4172 if (p->type & CUPS_PRINTER_COLOR)
4173 cupsFilePuts(fp, "TYPE=ColorPostScript\n");
4174 else
4175 cupsFilePuts(fp, "TYPE=MonoPostScript\n");
4176
4177 cupsFilePrintf(fp, "HOSTNAME=%s\n", ServerName);
4178 cupsFilePrintf(fp, "HOSTPRINTER=%s\n", p->name);
4179
4180 cupsFileClose(fp);
4181
4182 chmod(filename, 0755);
4183 chown(filename, User, Group);
4184 }
4185
4186 /*
4187 * Then the member file that tells which device file the queue is connected
4188 * to... Networked printers use "/dev/null" in this file, so that's what
4189 * we use (the actual device URI can confuse some apps...)
4190 */
4191
4192 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
4193
4194 if (p->type & CUPS_PRINTER_CLASS)
4195 unlink(filename);
4196 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4197 {
4198 cupsFilePuts(fp, "/dev/null\n");
4199
4200 cupsFileClose(fp);
4201
4202 chmod(filename, 0644);
4203 chown(filename, User, Group);
4204 }
4205
4206 /*
4207 * The gui_interface file is a script or program that launches a GUI
4208 * option panel for the printer, using options specified on the
4209 * command-line in the third argument. The option panel must send
4210 * any printing options to stdout on a single line when the user
4211 * accepts them, or nothing if the user cancels the dialog.
4212 *
4213 * The default options panel program is /usr/bin/glpoptions, from
4214 * the ESP Print Pro software. You can select another using the
4215 * PrintcapGUI option.
4216 */
4217
4218 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui", p->name);
4219
4220 if (p->type & CUPS_PRINTER_CLASS)
4221 unlink(filename);
4222 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4223 {
4224 cupsFilePuts(fp, "#!/bin/sh\n");
4225 cupsFilePrintf(fp, "%s -d %s -o \"$3\"\n", PrintcapGUI, p->name);
4226
4227 cupsFileClose(fp);
4228
4229 chmod(filename, 0755);
4230 chown(filename, User, Group);
4231 }
4232
4233 /*
4234 * The POD config file is needed by the printstatus command to show
4235 * the printer location and device.
4236 */
4237
4238 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
4239
4240 if (p->type & CUPS_PRINTER_CLASS)
4241 unlink(filename);
4242 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4243 {
4244 cupsFilePrintf(fp, "Printer Class | %s\n",
4245 (p->type & CUPS_PRINTER_COLOR) ? "ColorPostScript" : "MonoPostScript");
4246 cupsFilePrintf(fp, "Printer Model | %s\n", p->make_model ? p->make_model : "");
4247 cupsFilePrintf(fp, "Location Code | %s\n", p->location ? p->location : "");
4248 cupsFilePrintf(fp, "Physical Location | %s\n", p->info ? p->info : "");
0af14961 4249 cupsFilePrintf(fp, "Port Path | %s\n", p->device_uri);
ef416fc2 4250 cupsFilePrintf(fp, "Config Path | /var/spool/lp/pod/%s.config\n", p->name);
4251 cupsFilePrintf(fp, "Active Status Path | /var/spool/lp/pod/%s.status\n", p->name);
4252 cupsFilePuts(fp, "Status Update Wait | 10 seconds\n");
4253
4254 cupsFileClose(fp);
4255
4256 chmod(filename, 0664);
4257 chown(filename, User, Group);
4258 }
4259}
4260
4261
4262/*
4263 * 'write_irix_state()' - Update the status files used by IRIX printing
4264 * desktop tools.
4265 */
4266
4267static void
4268write_irix_state(cupsd_printer_t *p) /* I - Printer to update */
4269{
4270 char filename[1024]; /* Interface script filename */
4271 cups_file_t *fp; /* Interface script file */
4272 int tag; /* Status tag value */
4273
4274
4275 if (p)
4276 {
4277 /*
4278 * The POD status file is needed for the printstatus window to
4279 * provide the current status of the printer.
4280 */
4281
4282 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
4283
4284 if (p->type & CUPS_PRINTER_CLASS)
4285 unlink(filename);
4286 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4287 {
4288 cupsFilePrintf(fp, "Operational Status | %s\n",
4289 (p->state == IPP_PRINTER_IDLE) ? "Idle" :
4290 (p->state == IPP_PRINTER_PROCESSING) ? "Busy" :
4291 "Faulted");
4292 cupsFilePrintf(fp, "Information | 01 00 00 | %s\n", CUPS_SVERSION);
4293 cupsFilePrintf(fp, "Information | 02 00 00 | Device URI: %s\n",
0af14961 4294 p->device_uri);
ef416fc2 4295 cupsFilePrintf(fp, "Information | 03 00 00 | %s jobs\n",
4296 p->accepting ? "Accepting" : "Not accepting");
4297 cupsFilePrintf(fp, "Information | 04 00 00 | %s\n", p->state_message);
4298
4299 cupsFileClose(fp);
4300
4301 chmod(filename, 0664);
4302 chown(filename, User, Group);
4303 }
4304
4305 /*
4306 * The activeicons file is needed to provide desktop icons for printers:
4307 *
4308 * [ quoted from /usr/lib/print/tagit ]
4309 *
4310 * --- Type of printer tags (base values)
4311 *
4312 * Dumb=66048 # 0x10200
4313 * DumbColor=66080 # 0x10220
4314 * Raster=66112 # 0x10240
4315 * ColorRaster=66144 # 0x10260
4316 * Plotter=66176 # 0x10280
4317 * PostScript=66208 # 0x102A0
4318 * ColorPostScript=66240 # 0x102C0
4319 * MonoPostScript=66272 # 0x102E0
4320 *
4321 * --- Printer state modifiers for local printers
4322 *
4323 * Idle=0 # 0x0
4324 * Busy=1 # 0x1
4325 * Faulted=2 # 0x2
4326 * Unknown=3 # 0x3 (Faulted due to unknown reason)
4327 *
4328 * --- Printer state modifiers for network printers
4329 *
4330 * NetIdle=8 # 0x8
4331 * NetBusy=9 # 0x9
4332 * NetFaulted=10 # 0xA
4333 * NetUnknown=11 # 0xB (Faulted due to unknown reason)
4334 */
4335
4336 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
4337
4338 if (p->type & CUPS_PRINTER_CLASS)
4339 unlink(filename);
4340 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4341 {
4342 if (p->type & CUPS_PRINTER_COLOR)
4343 tag = 66240;
4344 else
4345 tag = 66272;
4346
4347 if (p->type & CUPS_PRINTER_REMOTE)
4348 tag |= 8;
4349
4350 if (p->state == IPP_PRINTER_PROCESSING)
4351 tag |= 1;
4352
4353 else if (p->state == IPP_PRINTER_STOPPED)
4354 tag |= 2;
4355
4356 cupsFilePuts(fp, "#!/bin/sh\n");
4357 cupsFilePrintf(fp, "#Tag %d\n", tag);
4358
4359 cupsFileClose(fp);
4360
4361 chmod(filename, 0755);
4362 chown(filename, User, Group);
4363 }
4364 }
4365
4366 /*
4367 * The default file is needed by the printers window to show
4368 * the default printer.
4369 */
4370
4371 snprintf(filename, sizeof(filename), "/var/spool/lp/default");
4372
4373 if (DefaultPrinter != NULL)
4374 {
4375 if ((fp = cupsFileOpen(filename, "w")) != NULL)
4376 {
4377 cupsFilePrintf(fp, "%s\n", DefaultPrinter->name);
4378
4379 cupsFileClose(fp);
4380
4381 chmod(filename, 0644);
4382 chown(filename, User, Group);
4383 }
4384 }
4385 else
4386 unlink(filename);
4387}
4388#endif /* __sgi */
4389
4390
4391/*
0af14961
MS		 4392 * 'write_xml_string()' - Write a string with XML escaping.
4393 */
4394
4395static void
4396write_xml_string(cups_file_t *fp, /* I - File to write to */
4397 const char *s) /* I - String to write */
4398{
4399 const char *start; /* Start of current sequence */
4400
4401
4402 if (!s)
4403 return;
4404
4405 for (start = s; *s; s ++)
4406 {
4407 if (*s == '&')
4408 {
4409 if (s > start)
4410 cupsFileWrite(fp, start, s - start);
4411
4412 cupsFilePuts(fp, "&amp;");
4413 start = s + 1;
4414 }
4415 else if (*s == '<')
4416 {
4417 if (s > start)
4418 cupsFileWrite(fp, start, s - start);
4419
4420 cupsFilePuts(fp, "&lt;");
4421 start = s + 1;
4422 }
4423 }
4424
4425 if (s > start)
4426 cupsFilePuts(fp, start);
4427}
4428
4429
4430/*
4431 * End of "$Id: printers.c 7968 2008-09-19 23:03:01Z mike $".
ef416fc2 4432 */
Unnamed repository; edit this file 'description' to name the repository.