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Merge changes from CUPS 1.5svn-r8849.
[thirdparty/cups.git] / scheduler / printers.c
CommitLineData
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 *
c168a833 6 * Copyright 2007-2009 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 *
c168a833
MS		 17 * cupsdAddPrinter() - Add a printer to the system.
18 * cupsdAddPrinterHistory() - Add the current printer state to the history.
19 * cupsdAddPrinterUser() - Add a user to the ACL.
20 * cupsdCreateCommonData() - Create the common printer data.
21 * cupsdDeleteAllPrinters() - Delete all printers from the system.
22 * cupsdDeletePrinter() - Delete a printer from the system.
23 * cupsdFindDest() - Find a destination in the list.
24 * cupsdFindPrinter() - Find a printer in the list.
25 * cupsdFreePrinterUsers() - Free allow/deny users.
26 * cupsdLoadAllPrinters() - Load printers from the printers.conf file.
27 * cupsdRenamePrinter() - Rename a printer.
28 * cupsdSaveAllPrinters() - Save all printer definitions to the
29 * printers.conf file.
30 * cupsdSetAuthInfoRequired() - Set the required authentication info.
31 * cupsdSetDeviceURI() - Set the device URI for a printer.
32 * cupsdSetPrinterAttr() - Set a printer attribute.
33 * cupsdSetPrinterAttrs() - Set printer attributes based upon the PPD
34 * file.
35 * cupsdSetPrinterReasons() - Set/update the reasons strings.
36 * cupsdSetPrinterState() - Update the current state of a printer.
37 * cupsdStopPrinter() - Stop a printer from printing any jobs...
38 * cupsdUpdatePrinterPPD() - Update keywords in a printer's PPD file.
39 * cupsdUpdatePrinters() - Update printers after a partial reload.
40 * cupsdValidateDest() - Validate a printer/class destination.
41 * cupsdWritePrintcap() - Write a pseudo-printcap file for older
42 * applications that need it...
43 * add_printer_defaults() - Add name-default attributes to the printer
44 * attributes.
45 * add_printer_filter() - Add a MIME filter for a printer.
46 * add_printer_formats() - Add document-format-supported values for a
47 * printer.
48 * add_string_array() - Add a string to an array of CUPS strings.
49 * compare_printers() - Compare two printers.
50 * delete_printer_filters() - Delete all MIME filters for a printer.
51 * delete_string_array() - Delete an array of CUPS strings.
52 * load_ppd() - Load a cached PPD file, updating the cache as
53 * needed.
54 * write_irix_config() - Update the config files used by the IRIX
55 * desktop tools.
56 * write_irix_state() - Update the status files used by IRIX printing
57 * desktop tools.
58 * write_xml_string() - Write a string with XML escaping.
ef416fc2 59 */
60
61/*
62 * Include necessary headers...
63 */
64
65#include "cupsd.h"
ed486911 66#include <cups/dir.h>
c168a833 67#include <cups/pwgmedia.h>
ef416fc2 68
69
70/*
71 * Local functions...
72 */
73
b423cd4c 74static void add_printer_defaults(cupsd_printer_t *p);
f7deaa1a 75static void add_printer_filter(cupsd_printer_t *p, mime_type_t *type,
76 const char *filter);
bd7854cb 77static void add_printer_formats(cupsd_printer_t *p);
61cf44e2 78static void add_string_array(cups_array_t **a, const char *s);
ef416fc2 79static int compare_printers(void *first, void *second, void *data);
e1d6a774 80static void delete_printer_filters(cupsd_printer_t *p);
61cf44e2
MS		 81static void delete_string_array(cups_array_t **a);
82static void load_ppd(cupsd_printer_t *p);
ef416fc2 83#ifdef __sgi
84static void write_irix_config(cupsd_printer_t *p);
85static void write_irix_state(cupsd_printer_t *p);
86#endif /* __sgi */
0af14961 87static void write_xml_string(cups_file_t *fp, const char *s);
ef416fc2 88
89
90/*
91 * 'cupsdAddPrinter()' - Add a printer to the system.
92 */
93
94cupsd_printer_t * /* O - New printer */
95cupsdAddPrinter(const char *name) /* I - Name of printer */
96{
97 cupsd_printer_t *p; /* New printer */
98
99
100 /*
101 * Range check input...
102 */
103
104 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddPrinter(\"%s\")", name);
105
106 /*
107 * Create a new printer entity...
108 */
109
110 if ((p = calloc(1, sizeof(cupsd_printer_t))) == NULL)
111 {
112 cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for printer - %s",
113 strerror(errno));
114 return (NULL);
115 }
116
117 cupsdSetString(&p->name, name);
118 cupsdSetString(&p->info, name);
119 cupsdSetString(&p->hostname, ServerName);
120
f11a948a
MS		 121 cupsdSetStringf(&p->uri, "ipp://%s:%d/printers/%s", ServerName, RemotePort,
122 name);
f0ab5bff 123 cupsdSetDeviceURI(p, "file:///dev/null");
ef416fc2 124
125 p->state = IPP_PRINTER_STOPPED;
126 p->state_time = time(NULL);
127 p->accepting = 0;
fa73b229 128 p->shared = DefaultShared;
ef416fc2 129 p->filetype = mimeAddType(MimeDatabase, "printer", name);
130
131 cupsdSetString(&p->job_sheets[0], "none");
132 cupsdSetString(&p->job_sheets[1], "none");
133
323c5de1 134 cupsdSetString(&p->error_policy, ErrorPolicy);
ef416fc2 135 cupsdSetString(&p->op_policy, DefaultPolicy);
136
137 p->op_policy_ptr = DefaultPolicyPtr;
138
139 if (MaxPrinterHistory)
140 p->history = calloc(MaxPrinterHistory, sizeof(ipp_t *));
141
142 /*
143 * Insert the printer in the printer list alphabetically...
144 */
145
146 if (!Printers)
147 Printers = cupsArrayNew(compare_printers, NULL);
148
1f0275e3
MS		 149 cupsdLogMessage(CUPSD_LOG_DEBUG2,
150 "cupsdAddPrinter: Adding %s to Printers", p->name);
ef416fc2 151 cupsArrayAdd(Printers, p);
152
153 if (!ImplicitPrinters)
154 ImplicitPrinters = cupsArrayNew(compare_printers, NULL);
155
156 /*
157 * Return the new printer...
158 */
159
160 return (p);
161}
162
163
ef416fc2 164/*
165 * 'cupsdAddPrinterHistory()' - Add the current printer state to the history.
166 */
167
168void
169cupsdAddPrinterHistory(
170 cupsd_printer_t *p) /* I - Printer */
171{
172 ipp_t *history; /* History collection */
173
174
175 /*
176 * Stop early if we aren't keeping history data...
177 */
178
179 if (MaxPrinterHistory <= 0)
180 return;
181
182 /*
183 * Retire old history data as needed...
184 */
185
186 p->sequence_number ++;
187
188 if (p->num_history >= MaxPrinterHistory)
189 {
190 p->num_history --;
191 ippDelete(p->history[0]);
192 memmove(p->history, p->history + 1, p->num_history * sizeof(ipp_t *));
193 }
194
195 /*
196 * Create a collection containing the current printer-state, printer-up-time,
197 * printer-state-message, and printer-state-reasons attributes.
198 */
199
200 history = ippNew();
201 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state",
202 p->state);
203 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-accepting-jobs",
204 p->accepting);
fa73b229 205 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-shared", p->shared);
ef416fc2 206 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-state-message",
207 NULL, p->state_message);
e00b005a 208#ifdef __APPLE__
209 if (p->recoverable)
210 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT,
211 "com.apple.print.recoverable-message", NULL, p->recoverable);
212#endif /* __APPLE__ */
ef416fc2 213 if (p->num_reasons == 0)
214 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
745129be 215 "printer-state-reasons", NULL, "none");
ef416fc2 216 else
217 ippAddStrings(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
218 "printer-state-reasons", p->num_reasons, NULL,
219 (const char * const *)p->reasons);
220 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
221 "printer-state-change-time", p->state_time);
222 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
223 "printer-state-sequence-number", p->sequence_number);
224
225 p->history[p->num_history] = history;
226 p->num_history ++;
227}
228
229
230/*
231 * 'cupsdAddPrinterUser()' - Add a user to the ACL.
232 */
233
234void
235cupsdAddPrinterUser(
236 cupsd_printer_t *p, /* I - Printer */
237 const char *username) /* I - User */
238{
239 const char **temp; /* Temporary array pointer */
240
241
242 if (!p || !username)
243 return;
244
245 if (p->num_users == 0)
246 temp = malloc(sizeof(char **));
247 else
248 temp = realloc(p->users, sizeof(char **) * (p->num_users + 1));
249
250 if (!temp)
251 return;
252
253 p->users = temp;
254 temp += p->num_users;
255
256 if ((*temp = strdup(username)) != NULL)
257 p->num_users ++;
258}
259
260
261/*
262 * 'cupsdCreateCommonData()' - Create the common printer data.
263 */
264
265void
266cupsdCreateCommonData(void)
267{
268 int i; /* Looping var */
269 ipp_attribute_t *attr; /* Attribute data */
ed486911 270 cups_dir_t *dir; /* Notifier directory */
271 cups_dentry_t *dent; /* Notifier directory entry */
272 cups_array_t *notifiers; /* Notifier array */
273 char filename[1024], /* Filename */
274 *notifier; /* Current notifier */
2e4ff8af 275 cupsd_policy_t *p; /* Current policy */
ef416fc2 276 static const int nups[] = /* number-up-supported values */
277 { 1, 2, 4, 6, 9, 16 };
b94498cf 278 static const int orients[4] =/* orientation-requested-supported values */
ef416fc2 279 {
280 IPP_PORTRAIT,
281 IPP_LANDSCAPE,
282 IPP_REVERSE_LANDSCAPE,
283 IPP_REVERSE_PORTRAIT
284 };
285 static const char * const holds[] = /* job-hold-until-supported values */
286 {
287 "no-hold",
288 "indefinite",
289 "day-time",
290 "evening",
291 "night",
292 "second-shift",
293 "third-shift",
294 "weekend"
295 };
296 static const char * const versions[] =/* ipp-versions-supported values */
297 {
298 "1.0",
c168a833
MS		 299 "1.1",
300 "2.0",
301 "2.1"
ef416fc2 302 };
b94498cf 303 static const int ops[] = /* operations-supported values */
ef416fc2 304 {
305 IPP_PRINT_JOB,
306 IPP_VALIDATE_JOB,
307 IPP_CREATE_JOB,
308 IPP_SEND_DOCUMENT,
309 IPP_CANCEL_JOB,
310 IPP_GET_JOB_ATTRIBUTES,
311 IPP_GET_JOBS,
312 IPP_GET_PRINTER_ATTRIBUTES,
313 IPP_HOLD_JOB,
314 IPP_RELEASE_JOB,
315 IPP_PAUSE_PRINTER,
316 IPP_RESUME_PRINTER,
317 IPP_PURGE_JOBS,
c168a833 318 IPP_SET_PRINTER_ATTRIBUTES,
ef416fc2 319 IPP_SET_JOB_ATTRIBUTES,
c168a833 320 IPP_GET_PRINTER_SUPPORTED_VALUES,
ef416fc2 321 IPP_CREATE_PRINTER_SUBSCRIPTION,
322 IPP_CREATE_JOB_SUBSCRIPTION,
323 IPP_GET_SUBSCRIPTION_ATTRIBUTES,
324 IPP_GET_SUBSCRIPTIONS,
325 IPP_RENEW_SUBSCRIPTION,
326 IPP_CANCEL_SUBSCRIPTION,
327 IPP_GET_NOTIFICATIONS,
328 IPP_ENABLE_PRINTER,
329 IPP_DISABLE_PRINTER,
61cf44e2
MS		 330 IPP_HOLD_NEW_JOBS,
331 IPP_RELEASE_HELD_NEW_JOBS,
ef416fc2 332 CUPS_GET_DEFAULT,
333 CUPS_GET_PRINTERS,
334 CUPS_ADD_PRINTER,
335 CUPS_DELETE_PRINTER,
336 CUPS_GET_CLASSES,
337 CUPS_ADD_CLASS,
338 CUPS_DELETE_CLASS,
339 CUPS_ACCEPT_JOBS,
340 CUPS_REJECT_JOBS,
341 CUPS_SET_DEFAULT,
342 CUPS_GET_DEVICES,
343 CUPS_GET_PPDS,
344 CUPS_MOVE_JOB,
345 CUPS_AUTHENTICATE_JOB,
2e4ff8af
MS		 346 CUPS_GET_PPD,
347 CUPS_GET_DOCUMENT,
ef416fc2 348 IPP_RESTART_JOB
349 };
350 static const char * const charsets[] =/* charset-supported values */
351 {
352 "us-ascii",
353 "utf-8"
354 };
355 static const char * const compressions[] =
356 { /* document-compression-supported values */
357 "none"
358#ifdef HAVE_LIBZ
359 ,"gzip"
360#endif /* HAVE_LIBZ */
361 };
d2354e63
MS		 362 static const char * const media_col_supported[] =
363 { /* media-col-supported values */
364 "media-color",
365 "media-key",
366 "media-size",
367 "media-type"
368 };
ef416fc2 369 static const char * const multiple_document_handling[] =
370 { /* multiple-document-handling-supported values */
371 "separate-documents-uncollated-copies",
372 "separate-documents-collated-copies"
373 };
ef416fc2 374 static const char * const notify_attrs[] =
375 { /* notify-attributes-supported values */
376 "printer-state-change-time",
377 "notify-lease-expiration-time",
378 "notify-subscriber-user-name"
379 };
380 static const char * const notify_events[] =
381 { /* notify-events-supported values */
382 "job-completed",
383 "job-config-changed",
384 "job-created",
385 "job-progress",
386 "job-state-changed",
387 "job-stopped",
388 "printer-added",
389 "printer-changed",
390 "printer-config-changed",
391 "printer-deleted",
392 "printer-finishings-changed",
393 "printer-media-changed",
394 "printer-modified",
395 "printer-restarted",
396 "printer-shutdown",
397 "printer-state-changed",
398 "printer-stopped",
399 "server-audit",
400 "server-restarted",
401 "server-started",
402 "server-stopped"
403 };
1f6f3dbc
MS		 404 static const char * const job_settable[] =
405 { /* job-settable-attributes-supported */
406 "copies",
407 "finishings",
408 "job-hold-until",
409 "job-priority",
410 "media",
411 "multiple-document-handling",
412 "number-up",
413 "orientation-requested",
414 "page-ranges",
415 "print-quality",
416 "printer-resolution",
417 "sides"
418 };
c168a833
MS		 419 static const char * const printer_settable[] =
420 { /* printer-settable-attributes-supported */
421 "printer-info",
422 "printer-location"
423 };
ef416fc2 424
425
426 if (CommonData)
427 ippDelete(CommonData);
428
429 CommonData = ippNew();
430
431 /*
432 * This list of attributes is sorted to improve performance when the
433 * client provides a requested-attributes attribute...
434 */
435
436 /* charset-configured */
1f6f3dbc 437 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
ef416fc2 438 "charset-configured", NULL, DefaultCharset);
439
440 /* charset-supported */
1f6f3dbc 441 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
ef416fc2 442 "charset-supported", sizeof(charsets) / sizeof(charsets[0]),
443 NULL, charsets);
444
445 /* compression-supported */
1f6f3dbc 446 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 447 "compression-supported",
448 sizeof(compressions) / sizeof(compressions[0]),
449 NULL, compressions);
450
ef416fc2 451 /* copies-supported */
452 ippAddRange(CommonData, IPP_TAG_PRINTER, "copies-supported", 1, MaxCopies);
453
b94498cf 454 /* cups-version */
1f6f3dbc
MS		 455 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_TEXT | IPP_TAG_COPY,
456 "cups-version", NULL, CUPS_SVERSION + 6);
b94498cf 457
ef416fc2 458 /* generated-natural-language-supported */
1f6f3dbc 459 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE | IPP_TAG_COPY,
ef416fc2 460 "generated-natural-language-supported", NULL, DefaultLanguage);
461
462 /* ipp-versions-supported */
1f6f3dbc 463 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 464 "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]),
465 NULL, versions);
466
ef416fc2 467 /* job-hold-until-supported */
1f6f3dbc 468 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 469 "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]),
470 NULL, holds);
471
ef416fc2 472 /* job-priority-supported */
473 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
474 "job-priority-supported", 100);
475
1f6f3dbc
MS		 476 /* job-settable-attributes-supported */
477 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
478 "job-settable-attributes-supported",
479 sizeof(job_settable) / sizeof(job_settable[0]),
480 NULL, job_settable);
481
ef416fc2 482 /* job-sheets-supported */
fa73b229 483 if (cupsArrayCount(Banners) > 0)
ef416fc2 484 {
485 /*
486 * Setup the job-sheets-supported attribute...
487 */
488
489 if (Classification && !ClassifyOverride)
1f6f3dbc
MS		 490 attr = ippAddString(CommonData, IPP_TAG_PRINTER,
491 IPP_TAG_NAME | IPP_TAG_COPY,
ef416fc2 492 "job-sheets-supported", NULL, Classification);
493 else
1f6f3dbc
MS		 494 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER,
495 IPP_TAG_NAME | IPP_TAG_COPY,
fa73b229 496 "job-sheets-supported", cupsArrayCount(Banners) + 1,
497 NULL, NULL);
ef416fc2 498
499 if (attr == NULL)
500 cupsdLogMessage(CUPSD_LOG_EMERG,
bd7854cb 501 "Unable to allocate memory for "
ef416fc2 502 "job-sheets-supported attribute: %s!", strerror(errno));
503 else if (!Classification || ClassifyOverride)
504 {
fa73b229 505 cupsd_banner_t *banner; /* Current banner */
506
507
757d2cad 508 attr->values[0].string.text = _cupsStrAlloc("none");
ef416fc2 509
fa73b229 510 for (i = 1, banner = (cupsd_banner_t *)cupsArrayFirst(Banners);
511 banner;
512 i ++, banner = (cupsd_banner_t *)cupsArrayNext(Banners))
1f6f3dbc 513 attr->values[i].string.text = banner->name;
ef416fc2 514 }
515 }
516 else
1f6f3dbc 517 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
ef416fc2 518 "job-sheets-supported", NULL, "none");
519
d2354e63
MS		 520 /* media-col-supported */
521 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
522 "media-col-supported",
523 sizeof(media_col_supported) /
524 sizeof(media_col_supported[0]), NULL,
525 media_col_supported);
526
ef416fc2 527 /* multiple-document-handling-supported */
1f6f3dbc 528 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 529 "multiple-document-handling-supported",
530 sizeof(multiple_document_handling) /
531 sizeof(multiple_document_handling[0]), NULL,
532 multiple_document_handling);
533
534 /* multiple-document-jobs-supported */
535 ippAddBoolean(CommonData, IPP_TAG_PRINTER,
536 "multiple-document-jobs-supported", 1);
537
538 /* multiple-operation-time-out */
539 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
dfd5680b 540 "multiple-operation-time-out", MultipleOperationTimeout);
ef416fc2 541
542 /* natural-language-configured */
1f6f3dbc 543 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE | IPP_TAG_COPY,
ef416fc2 544 "natural-language-configured", NULL, DefaultLanguage);
545
546 /* notify-attributes-supported */
1f6f3dbc 547 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 548 "notify-attributes-supported",
549 (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])),
550 NULL, notify_attrs);
551
ef416fc2 552 /* notify-lease-duration-supported */
553 ippAddRange(CommonData, IPP_TAG_PRINTER,
554 "notify-lease-duration-supported", 0,
555 MaxLeaseDuration ? MaxLeaseDuration : 2147483647);
556
557 /* notify-max-events-supported */
558 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
559 "notify-max-events-supported", MaxEvents);
560
ed486911 561 /* notify-events-supported */
1f6f3dbc 562 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 563 "notify-events-supported",
564 (int)(sizeof(notify_events) / sizeof(notify_events[0])),
565 NULL, notify_events);
566
567 /* notify-pull-method-supported */
1f6f3dbc 568 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 569 "notify-pull-method-supported", NULL, "ippget");
570
ef416fc2 571 /* notify-schemes-supported */
ed486911 572 snprintf(filename, sizeof(filename), "%s/notifier", ServerBin);
573 if ((dir = cupsDirOpen(filename)) != NULL)
574 {
575 notifiers = cupsArrayNew((cups_array_func_t)strcmp, NULL);
576
577 while ((dent = cupsDirRead(dir)) != NULL)
578 if (S_ISREG(dent->fileinfo.st_mode) &&
579 (dent->fileinfo.st_mode & S_IXOTH) != 0)
580 cupsArrayAdd(notifiers, _cupsStrAlloc(dent->filename));
581
582 if (cupsArrayCount(notifiers) > 0)
583 {
584 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
585 "notify-schemes-supported",
586 cupsArrayCount(notifiers), NULL, NULL);
587
588 for (i = 0, notifier = (char *)cupsArrayFirst(notifiers);
589 notifier;
590 i ++, notifier = (char *)cupsArrayNext(notifiers))
591 attr->values[i].string.text = notifier;
592 }
593
594 cupsArrayDelete(notifiers);
8ca02f3c 595 cupsDirClose(dir);
ed486911 596 }
ef416fc2 597
ef416fc2 598 /* number-up-supported */
599 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
600 "number-up-supported", sizeof(nups) / sizeof(nups[0]), nups);
601
602 /* operations-supported */
603 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
604 "operations-supported",
b94498cf 605 sizeof(ops) / sizeof(ops[0]) + JobFiles - 1, ops);
ef416fc2 606
ef416fc2 607 /* orientation-requested-supported */
608 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
b94498cf 609 "orientation-requested-supported", 4, orients);
ef416fc2 610
611 /* page-ranges-supported */
612 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1);
613
614 /* pdf-override-supported */
1f6f3dbc 615 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 616 "pdl-override-supported", NULL, "not-attempted");
617
ef416fc2 618 /* printer-op-policy-supported */
1f6f3dbc 619 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
2e4ff8af
MS		 620 "printer-op-policy-supported", cupsArrayCount(Policies),
621 NULL, NULL);
622 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
623 p;
624 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
1f6f3dbc 625 attr->values[i].string.text = p->name;
2e4ff8af 626
c168a833
MS		 627 /* printer-settable-attributes-supported */
628 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
629 "printer-settable-attributes-supported",
630 sizeof(printer_settable) / sizeof(printer_settable[0]),
631 NULL, printer_settable);
632
1f6f3dbc 633 /* server-is-sharing-printers */
2e4ff8af
MS		 634 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "server-is-sharing-printers",
635 BrowseLocalProtocols != 0 && Browsing);
ef416fc2 636}
637
638
639/*
640 * 'cupsdDeleteAllPrinters()' - Delete all printers from the system.
641 */
642
643void
644cupsdDeleteAllPrinters(void)
645{
646 cupsd_printer_t *p; /* Pointer to current printer/class */
647
648
649 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
650 p;
651 p = (cupsd_printer_t *)cupsArrayNext(Printers))
0af14961 652 cupsdDeletePrinter(p, 0);
ef416fc2 653}
654
655
656/*
657 * 'cupsdDeletePrinter()' - Delete a printer from the system.
658 */
659
660void
661cupsdDeletePrinter(
662 cupsd_printer_t *p, /* I - Printer to delete */
663 int update) /* I - Update printers.conf? */
664{
61cf44e2 665 int i; /* Looping var */
ef416fc2 666#ifdef __sgi
61cf44e2 667 char filename[1024]; /* Interface script filename */
ef416fc2 668#endif /* __sgi */
669
670
671 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)",
672 p, p->name, update);
673
674 /*
675 * Save the current position in the Printers array...
676 */
677
678 cupsArraySave(Printers);
679
680 /*
681 * Stop printing on this printer...
682 */
683
e07d4801
MS		 684 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
685
686 if (p->job)
687 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
688 update ? "Job stopped due to printer being deleted." :
689 "Job stopped.");
ef416fc2 690
691 /*
692 * If this printer is the next for browsing, point to the next one...
693 */
694
695 if (p == BrowseNext)
696 {
697 cupsArrayFind(Printers, p);
698 BrowseNext = (cupsd_printer_t *)cupsArrayNext(Printers);
699 }
700
701 /*
702 * Remove the printer from the list...
703 */
704
1f0275e3
MS		 705 cupsdLogMessage(CUPSD_LOG_DEBUG2,
706 "cupsdDeletePrinter: Removing %s from Printers", p->name);
ef416fc2 707 cupsArrayRemove(Printers, p);
708
8ca02f3c 709 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 710 {
711 cupsdLogMessage(CUPSD_LOG_DEBUG2,
712 "cupsdDeletePrinter: Removing %s from ImplicitPrinters",
713 p->name);
8ca02f3c 714 cupsArrayRemove(ImplicitPrinters, p);
1f0275e3 715 }
8ca02f3c 716
ef416fc2 717 /*
718 * Remove the dummy interface/icon/option files under IRIX...
719 */
720
721#ifdef __sgi
722 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
723 unlink(filename);
724
725 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui",
726 p->name);
727 unlink(filename);
728
729 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
730 unlink(filename);
731
732 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
733 unlink(filename);
734
735 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
736 unlink(filename);
737
738 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
739 unlink(filename);
740#endif /* __sgi */
741
742 /*
e00b005a 743 * If p is the default printer, assign a different one...
ef416fc2 744 */
745
746 if (p == DefaultPrinter)
e00b005a 747 {
748 DefaultPrinter = NULL;
749
750 if (UseNetworkDefault)
751 {
752 /*
753 * Find the first network default printer and use it...
754 */
755
756 cupsd_printer_t *dp; /* New default printer */
757
758
759 for (dp = (cupsd_printer_t *)cupsArrayFirst(Printers);
760 dp;
761 dp = (cupsd_printer_t *)cupsArrayNext(Printers))
762 if (dp != p && (dp->type & CUPS_PRINTER_DEFAULT))
763 {
ed486911 764 DefaultPrinter = dp;
e00b005a 765 break;
766 }
767 }
768 }
ef416fc2 769
770 /*
f7deaa1a 771 * Remove this printer from any classes...
ef416fc2 772 */
773
774 if (!(p->type & CUPS_PRINTER_IMPLICIT))
775 {
776 cupsdDeletePrinterFromClasses(p);
f7deaa1a 777
778 /*
779 * Deregister from any browse protocols...
780 */
781
782 cupsdDeregisterPrinter(p, 1);
ef416fc2 783 }
784
785 /*
786 * Free all memory used by the printer...
787 */
788
789 if (p->printers != NULL)
790 free(p->printers);
791
792 if (MaxPrinterHistory)
793 {
794 for (i = 0; i < p->num_history; i ++)
795 ippDelete(p->history[i]);
796
797 free(p->history);
798 }
799
b9faaae1
MS		 800 delete_printer_filters(p);
801
ef416fc2 802 for (i = 0; i < p->num_reasons; i ++)
1f6f3dbc 803 _cupsStrFree(p->reasons[i]);
ef416fc2 804
805 ippDelete(p->attrs);
61cf44e2 806 ippDelete(p->ppd_attrs);
ef416fc2 807
fa73b229 808 mimeDeleteType(MimeDatabase, p->filetype);
f7deaa1a 809 mimeDeleteType(MimeDatabase, p->prefiltertype);
fa73b229 810
61cf44e2
MS		 811 delete_string_array(&(p->filters));
812 delete_string_array(&(p->pre_filters));
813
ef416fc2 814 cupsdFreePrinterUsers(p);
815 cupsdFreeQuotas(p);
816
817 cupsdClearString(&p->uri);
818 cupsdClearString(&p->hostname);
819 cupsdClearString(&p->name);
820 cupsdClearString(&p->location);
821 cupsdClearString(&p->make_model);
822 cupsdClearString(&p->info);
823 cupsdClearString(&p->job_sheets[0]);
824 cupsdClearString(&p->job_sheets[1]);
825 cupsdClearString(&p->device_uri);
0af14961 826 cupsdClearString(&p->sanitized_device_uri);
ef416fc2 827 cupsdClearString(&p->port_monitor);
828 cupsdClearString(&p->op_policy);
829 cupsdClearString(&p->error_policy);
830
323c5de1 831 cupsdClearString(&p->alert);
832 cupsdClearString(&p->alert_description);
833
f7deaa1a 834#ifdef HAVE_DNSSD
835 cupsdClearString(&p->product);
836 cupsdClearString(&p->pdl);
837#endif /* HAVE_DNSSD */
838
80ca4592 839 cupsArrayDelete(p->filetypes);
840
b423cd4c 841 if (p->browse_attrs)
842 free(p->browse_attrs);
843
e00b005a 844#ifdef __APPLE__
845 cupsdClearString(&p->recoverable);
846#endif /* __APPLE__ */
847
b423cd4c 848 cupsFreeOptions(p->num_options, p->options);
849
ef416fc2 850 free(p);
851
852 /*
853 * Restore the previous position in the Printers array...
854 */
855
856 cupsArrayRestore(Printers);
857}
858
859
ef416fc2 860/*
861 * 'cupsdFindDest()' - Find a destination in the list.
862 */
863
864cupsd_printer_t * /* O - Destination in list */
865cupsdFindDest(const char *name) /* I - Name of printer or class to find */
866{
867 cupsd_printer_t key; /* Search key */
868
869
870 key.name = (char *)name;
871 return ((cupsd_printer_t *)cupsArrayFind(Printers, &key));
872}
873
874
875/*
876 * 'cupsdFindPrinter()' - Find a printer in the list.
877 */
878
879cupsd_printer_t * /* O - Printer in list */
880cupsdFindPrinter(const char *name) /* I - Name of printer to find */
881{
882 cupsd_printer_t *p; /* Printer in list */
883
884
885 if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS))
886 return (NULL);
887 else
888 return (p);
889}
890
891
892/*
893 * 'cupsdFreePrinterUsers()' - Free allow/deny users.
894 */
895
896void
897cupsdFreePrinterUsers(
898 cupsd_printer_t *p) /* I - Printer */
899{
900 int i; /* Looping var */
901
902
903 if (!p || !p->num_users)
904 return;
905
906 for (i = 0; i < p->num_users; i ++)
907 free((void *)p->users[i]);
908
909 free(p->users);
910
911 p->num_users = 0;
912 p->users = NULL;
913}
914
915
916/*
917 * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file.
918 */
919
920void
921cupsdLoadAllPrinters(void)
922{
745129be 923 int i; /* Looping var */
ef416fc2 924 cups_file_t *fp; /* printers.conf file */
925 int linenum; /* Current line number */
d1c13e16 926 char line[4096], /* Line from file */
ef416fc2 927 *value, /* Pointer to value */
928 *valueptr; /* Pointer into value */
929 cupsd_printer_t *p; /* Current printer */
930
931
932 /*
933 * Open the printers.conf file...
934 */
935
936 snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot);
937 if ((fp = cupsFileOpen(line, "r")) == NULL)
938 {
fa73b229 939 if (errno != ENOENT)
bd7854cb 940 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open %s - %s", line,
fa73b229 941 strerror(errno));
ef416fc2 942 return;
943 }
944
945 /*
946 * Read printer configurations until we hit EOF...
947 */
948
949 linenum = 0;
950 p = NULL;
951
952 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
953 {
954 /*
955 * Decode the directive...
956 */
957
958 if (!strcasecmp(line, "<Printer") ||
959 !strcasecmp(line, "<DefaultPrinter"))
960 {
961 /*
962 * <Printer name> or <DefaultPrinter name>
963 */
964
965 if (p == NULL && value)
966 {
967 /*
968 * Add the printer and a base file type...
969 */
970
bd7854cb 971 cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading printer %s...", value);
ef416fc2 972
973 p = cupsdAddPrinter(value);
974 p->accepting = 1;
975 p->state = IPP_PRINTER_IDLE;
976
977 /*
978 * Set the default printer as needed...
979 */
980
981 if (!strcasecmp(line, "<DefaultPrinter"))
982 DefaultPrinter = p;
983 }
984 else
ef416fc2 985 cupsdLogMessage(CUPSD_LOG_ERROR,
986 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 987 }
988 else if (!strcasecmp(line, "</Printer>"))
989 {
990 if (p != NULL)
991 {
992 /*
993 * Close out the current printer...
994 */
995
996 cupsdSetPrinterAttrs(p);
997 cupsdAddPrinterHistory(p);
998
0af14961 999 if (strncmp(p->device_uri, "file:", 5) &&
ef416fc2 1000 p->state != IPP_PRINTER_STOPPED)
1001 {
1002 /*
1003 * See if the backend exists...
1004 */
1005
1006 snprintf(line, sizeof(line), "%s/backend/%s", ServerBin,
1007 p->device_uri);
1008
1009 if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL)
1010 *valueptr = '\0'; /* Chop everything but URI scheme */
1011
1012 if (access(line, 0))
1013 {
1014 /*
1015 * Backend does not exist, stop printer...
1016 */
1017
1018 p->state = IPP_PRINTER_STOPPED;
1019 snprintf(p->state_message, sizeof(p->state_message),
1020 "Backend %s does not exist!", line);
1021 }
1022 }
1023
1024 p = NULL;
1025 }
1026 else
ef416fc2 1027 cupsdLogMessage(CUPSD_LOG_ERROR,
1028 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1029 }
1030 else if (!p)
1031 {
1032 cupsdLogMessage(CUPSD_LOG_ERROR,
1033 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1034 }
f7deaa1a 1035 else if (!strcasecmp(line, "AuthInfoRequired"))
1036 {
1037 if (!cupsdSetAuthInfoRequired(p, value, NULL))
1038 cupsdLogMessage(CUPSD_LOG_ERROR,
1039 "Bad AuthInfoRequired on line %d of printers.conf.",
1040 linenum);
1041 }
ef416fc2 1042 else if (!strcasecmp(line, "Info"))
1043 {
1044 if (value)
1045 cupsdSetString(&p->info, value);
1046 }
58dc1933
MS		 1047 else if (!strcasecmp(line, "MakeModel"))
1048 {
1049 if (value)
1050 cupsdSetString(&p->make_model, value);
1051 }
ef416fc2 1052 else if (!strcasecmp(line, "Location"))
1053 {
1054 if (value)
1055 cupsdSetString(&p->location, value);
1056 }
1057 else if (!strcasecmp(line, "DeviceURI"))
1058 {
1059 if (value)
0af14961 1060 cupsdSetDeviceURI(p, value);
ef416fc2 1061 else
ef416fc2 1062 cupsdLogMessage(CUPSD_LOG_ERROR,
1063 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1064 }
b423cd4c 1065 else if (!strcasecmp(line, "Option") && value)
1066 {
1067 /*
1068 * Option name value
1069 */
1070
1071 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1072
1073 if (!*valueptr)
1074 cupsdLogMessage(CUPSD_LOG_ERROR,
1075 "Syntax error on line %d of printers.conf.", linenum);
1076 else
1077 {
1078 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1079
1080 p->num_options = cupsAddOption(value, valueptr, p->num_options,
1081 &(p->options));
1082 }
1083 }
ef416fc2 1084 else if (!strcasecmp(line, "PortMonitor"))
1085 {
1086 if (value && strcmp(value, "none"))
1087 cupsdSetString(&p->port_monitor, value);
1088 else if (value)
1089 cupsdClearString(&p->port_monitor);
1090 else
ef416fc2 1091 cupsdLogMessage(CUPSD_LOG_ERROR,
1092 "Syntax error on line %d of printers.conf.", linenum);
0af14961
MS		 1093 }
1094 else if (!strcasecmp(line, "Reason"))
1095 {
b9faaae1
MS		 1096 if (value &&
1097 strcmp(value, "com.apple.print.recoverable-warning") &&
1098 strcmp(value, "connecting-to-device") &&
38e73f87
MS		 1099 strcmp(value, "cups-insecure-filter-warning") &&
1100 strcmp(value, "cups-missing-filter-warning"))
0af14961 1101 {
745129be
MS		 1102 for (i = 0 ; i < p->num_reasons; i ++)
1103 if (!strcmp(value, p->reasons[i]))
1104 break;
1105
1106 if (i >= p->num_reasons &&
1107 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1108 {
1109 p->reasons[p->num_reasons] = _cupsStrAlloc(value);
1110 p->num_reasons ++;
1111 }
ef416fc2 1112 }
0af14961
MS		 1113 else
1114 cupsdLogMessage(CUPSD_LOG_ERROR,
1115 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1116 }
1117 else if (!strcasecmp(line, "State"))
1118 {
1119 /*
1120 * Set the initial queue state...
1121 */
1122
1123 if (value && !strcasecmp(value, "idle"))
1124 p->state = IPP_PRINTER_IDLE;
1125 else if (value && !strcasecmp(value, "stopped"))
745129be 1126 {
ef416fc2 1127 p->state = IPP_PRINTER_STOPPED;
68b10830
MS		 1128
1129 for (i = 0 ; i < p->num_reasons; i ++)
1130 if (!strcmp("paused", p->reasons[i]))
1131 break;
1132
1133 if (i >= p->num_reasons &&
1134 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1135 {
1136 p->reasons[p->num_reasons] = _cupsStrAlloc("paused");
1137 p->num_reasons ++;
1138 }
745129be 1139 }
ef416fc2 1140 else
ef416fc2 1141 cupsdLogMessage(CUPSD_LOG_ERROR,
1142 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1143 }
1144 else if (!strcasecmp(line, "StateMessage"))
1145 {
1146 /*
1147 * Set the initial queue state message...
1148 */
1149
1150 if (value)
1151 strlcpy(p->state_message, value, sizeof(p->state_message));
1152 }
1153 else if (!strcasecmp(line, "StateTime"))
1154 {
1155 /*
1156 * Set the state time...
1157 */
1158
1159 if (value)
1160 p->state_time = atoi(value);
1161 }
1162 else if (!strcasecmp(line, "Accepting"))
1163 {
1164 /*
1165 * Set the initial accepting state...
1166 */
1167
1168 if (value &&
1169 (!strcasecmp(value, "yes") ||
1170 !strcasecmp(value, "on") ||
1171 !strcasecmp(value, "true")))
1172 p->accepting = 1;
1173 else if (value &&
1174 (!strcasecmp(value, "no") ||
1175 !strcasecmp(value, "off") ||
1176 !strcasecmp(value, "false")))
1177 p->accepting = 0;
1178 else
ef416fc2 1179 cupsdLogMessage(CUPSD_LOG_ERROR,
1180 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1181 }
58dc1933
MS		 1182 else if (!strcasecmp(line, "Type"))
1183 {
1184 if (value)
1185 p->type = atoi(value);
1186 else
1187 cupsdLogMessage(CUPSD_LOG_ERROR,
1188 "Syntax error on line %d of printers.conf.", linenum);
1189 }
1190 else if (!strcasecmp(line, "Product"))
1191 {
1192 if (value)
1193 {
1194#ifdef HAVE_DNSSD
1195 p->product = _cupsStrAlloc(value);
1196#endif /* HAVE_DNSSD */
1197 }
1198 else
1199 cupsdLogMessage(CUPSD_LOG_ERROR,
1200 "Syntax error on line %d of printers.conf.", linenum);
1201 }
1202 else if (!strcasecmp(line, "Filter"))
1203 {
1204 if (value)
1205 {
1206 if (!p->filters)
1207 p->filters = cupsArrayNew(NULL, NULL);
1208
1209 cupsArrayAdd(p->filters, _cupsStrAlloc(value));
1210 }
1211 else
1212 cupsdLogMessage(CUPSD_LOG_ERROR,
1213 "Syntax error on line %d of printers.conf.", linenum);
1214 }
1215 else if (!strcasecmp(line, "PreFilter"))
1216 {
1217 if (value)
1218 {
1219 if (!p->pre_filters)
1220 p->pre_filters = cupsArrayNew(NULL, NULL);
1221
1222 cupsArrayAdd(p->pre_filters, _cupsStrAlloc(value));
1223 }
1224 else
1225 cupsdLogMessage(CUPSD_LOG_ERROR,
1226 "Syntax error on line %d of printers.conf.", linenum);
1227 }
ef416fc2 1228 else if (!strcasecmp(line, "Shared"))
1229 {
1230 /*
1231 * Set the initial shared state...
1232 */
1233
1234 if (value &&
1235 (!strcasecmp(value, "yes") ||
1236 !strcasecmp(value, "on") ||
1237 !strcasecmp(value, "true")))
1238 p->shared = 1;
1239 else if (value &&
1240 (!strcasecmp(value, "no") ||
1241 !strcasecmp(value, "off") ||
1242 !strcasecmp(value, "false")))
1243 p->shared = 0;
1244 else
ef416fc2 1245 cupsdLogMessage(CUPSD_LOG_ERROR,
1246 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1247 }
1248 else if (!strcasecmp(line, "JobSheets"))
1249 {
1250 /*
1251 * Set the initial job sheets...
1252 */
1253
1254 if (value)
1255 {
1256 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1257
1258 if (*valueptr)
1259 *valueptr++ = '\0';
1260
1261 cupsdSetString(&p->job_sheets[0], value);
1262
1263 while (isspace(*valueptr & 255))
1264 valueptr ++;
1265
1266 if (*valueptr)
1267 {
1268 for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1269
1270 if (*valueptr)
1f0275e3 1271 *valueptr = '\0';
ef416fc2 1272
1273 cupsdSetString(&p->job_sheets[1], value);
1274 }
1275 }
1276 else
ef416fc2 1277 cupsdLogMessage(CUPSD_LOG_ERROR,
1278 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1279 }
1280 else if (!strcasecmp(line, "AllowUser"))
1281 {
1282 if (value)
1283 {
1284 p->deny_users = 0;
1285 cupsdAddPrinterUser(p, value);
1286 }
1287 else
ef416fc2 1288 cupsdLogMessage(CUPSD_LOG_ERROR,
1289 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1290 }
1291 else if (!strcasecmp(line, "DenyUser"))
1292 {
1293 if (value)
1294 {
1295 p->deny_users = 1;
1296 cupsdAddPrinterUser(p, value);
1297 }
1298 else
ef416fc2 1299 cupsdLogMessage(CUPSD_LOG_ERROR,
1300 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1301 }
1302 else if (!strcasecmp(line, "QuotaPeriod"))
1303 {
1304 if (value)
1305 p->quota_period = atoi(value);
1306 else
ef416fc2 1307 cupsdLogMessage(CUPSD_LOG_ERROR,
1308 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1309 }
1310 else if (!strcasecmp(line, "PageLimit"))
1311 {
1312 if (value)
1313 p->page_limit = atoi(value);
1314 else
ef416fc2 1315 cupsdLogMessage(CUPSD_LOG_ERROR,
1316 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1317 }
1318 else if (!strcasecmp(line, "KLimit"))
1319 {
1320 if (value)
1321 p->k_limit = atoi(value);
1322 else
ef416fc2 1323 cupsdLogMessage(CUPSD_LOG_ERROR,
1324 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1325 }
1326 else if (!strcasecmp(line, "OpPolicy"))
1327 {
1328 if (value)
c0e1af83 1329 {
1330 cupsd_policy_t *pol; /* Policy */
1331
1332
1333 if ((pol = cupsdFindPolicy(value)) != NULL)
1334 {
1335 cupsdSetString(&p->op_policy, value);
1336 p->op_policy_ptr = pol;
1337 }
1338 else
1339 cupsdLogMessage(CUPSD_LOG_ERROR,
1340 "Bad policy \"%s\" on line %d of printers.conf",
1341 value, linenum);
1342 }
ef416fc2 1343 else
ef416fc2 1344 cupsdLogMessage(CUPSD_LOG_ERROR,
1345 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1346 }
1347 else if (!strcasecmp(line, "ErrorPolicy"))
1348 {
1349 if (value)
1350 cupsdSetString(&p->error_policy, value);
1351 else
ef416fc2 1352 cupsdLogMessage(CUPSD_LOG_ERROR,
1353 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1354 }
20fbc903
MS		 1355 else if (!strcasecmp(line, "Attribute") && value)
1356 {
1357 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1358
1359 if (!*valueptr)
1360 cupsdLogMessage(CUPSD_LOG_ERROR,
1361 "Syntax error on line %d of printers.conf.", linenum);
1362 else
1363 {
1364 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1365
8922323b
MS		 1366 if (!p->attrs)
1367 cupsdSetPrinterAttrs(p);
1368
52f6f666
MS		 1369 if (!strcmp(value, "marker-change-time"))
1370 p->marker_time = atoi(valueptr);
1371 else
1372 cupsdSetPrinterAttr(p, value, valueptr);
20fbc903
MS		 1373 }
1374 }
ef416fc2 1375 else
1376 {
1377 /*
1378 * Something else we don't understand...
1379 */
1380
1381 cupsdLogMessage(CUPSD_LOG_ERROR,
1382 "Unknown configuration directive %s on line %d of printers.conf.",
1383 line, linenum);
1384 }
1385 }
1386
1387 cupsFileClose(fp);
1388}
1389
1390
b423cd4c 1391/*
1392 * 'cupsdRenamePrinter()' - Rename a printer.
1393 */
1394
1395void
1396cupsdRenamePrinter(
1397 cupsd_printer_t *p, /* I - Printer */
1398 const char *name) /* I - New name */
1399{
1400 /*
1401 * Remove the printer from the array(s) first...
1402 */
1403
1f0275e3
MS		 1404 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1405 "cupsdRenamePrinter: Removing %s from Printers", p->name);
b423cd4c 1406 cupsArrayRemove(Printers, p);
1407
1408 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 1409 {
1410 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1411 "cupsdRenamePrinter: Removing %s from ImplicitPrinters",
1412 p->name);
b423cd4c 1413 cupsArrayRemove(ImplicitPrinters, p);
1f0275e3 1414 }
b423cd4c 1415
1416 /*
1417 * Rename the printer type...
1418 */
1419
1420 mimeDeleteType(MimeDatabase, p->filetype);
1421 p->filetype = mimeAddType(MimeDatabase, "printer", name);
1422
f7deaa1a 1423 mimeDeleteType(MimeDatabase, p->prefiltertype);
1424 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", name);
1425
b423cd4c 1426 /*
1427 * Rename the printer...
1428 */
1429
a74454a7 1430 cupsdSetString(&p->name, name);
b423cd4c 1431
1432 /*
1433 * Reset printer attributes...
1434 */
1435
1436 cupsdSetPrinterAttrs(p);
1437
1438 /*
1439 * Add the printer back to the printer array(s)...
1440 */
1441
1f0275e3
MS		 1442 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1443 "cupsdRenamePrinter: Adding %s to Printers", p->name);
b423cd4c 1444 cupsArrayAdd(Printers, p);
8ca02f3c 1445
b423cd4c 1446 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 1447 {
1448 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1449 "cupsdRenamePrinter: Adding %s to ImplicitPrinters",
1450 p->name);
b423cd4c 1451 cupsArrayAdd(ImplicitPrinters, p);
1f0275e3 1452 }
b423cd4c 1453}
1454
1455
ef416fc2 1456/*
1457 * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf
1458 * file.
1459 */
1460
1461void
1462cupsdSaveAllPrinters(void)
1463{
1464 int i; /* Looping var */
1465 cups_file_t *fp; /* printers.conf file */
58dc1933
MS		 1466 char temp[1024], /* Temporary string */
1467 backup[1024], /* printers.conf.O file */
1468 value[2048], /* Value string */
1469 *ptr; /* Pointer into value */
ef416fc2 1470 cupsd_printer_t *printer; /* Current printer class */
1471 time_t curtime; /* Current time */
1472 struct tm *curdate; /* Current date */
b423cd4c 1473 cups_option_t *option; /* Current option */
20fbc903 1474 ipp_attribute_t *marker; /* Current marker attribute */
ef416fc2 1475
1476
1477 /*
1478 * Create the printers.conf file...
1479 */
1480
1481 snprintf(temp, sizeof(temp), "%s/printers.conf", ServerRoot);
1482 snprintf(backup, sizeof(backup), "%s/printers.conf.O", ServerRoot);
1483
1484 if (rename(temp, backup))
1485 {
1486 if (errno != ENOENT)
1487 cupsdLogMessage(CUPSD_LOG_ERROR,
1488 "Unable to backup printers.conf - %s", strerror(errno));
1489 }
1490
1491 if ((fp = cupsFileOpen(temp, "w")) == NULL)
1492 {
1493 cupsdLogMessage(CUPSD_LOG_ERROR,
1494 "Unable to save printers.conf - %s", strerror(errno));
1495
1496 if (rename(backup, temp))
1497 cupsdLogMessage(CUPSD_LOG_ERROR,
1498 "Unable to restore printers.conf - %s", strerror(errno));
1499 return;
1500 }
1501 else
1502 cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf...");
1503
1504 /*
1505 * Restrict access to the file...
1506 */
1507
1508 fchown(cupsFileNumber(fp), getuid(), Group);
fa73b229 1509 fchmod(cupsFileNumber(fp), 0600);
ef416fc2 1510
1511 /*
1512 * Write a small header to the file...
1513 */
1514
1515 curtime = time(NULL);
1516 curdate = localtime(&curtime);
1517 strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate);
1518
1519 cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n");
1520 cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp);
b226ab99 1521 cupsFilePuts(fp, "# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING\n");
ef416fc2 1522
1523 /*
1524 * Write each local printer known to the system...
1525 */
1526
1527 for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
1528 printer;
1529 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
1530 {
1531 /*
1532 * Skip remote destinations and printer classes...
1533 */
1534
09a101d6 1535 if ((printer->type & CUPS_PRINTER_DISCOVERED) ||
ef416fc2 1536 (printer->type & CUPS_PRINTER_CLASS) ||
1537 (printer->type & CUPS_PRINTER_IMPLICIT))
1538 continue;
1539
1540 /*
1541 * Write printers as needed...
1542 */
1543
1544 if (printer == DefaultPrinter)
1545 cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name);
1546 else
1547 cupsFilePrintf(fp, "<Printer %s>\n", printer->name);
1548
f7deaa1a 1549 if (printer->num_auth_info_required > 0)
1550 {
58dc1933 1551 switch (printer->num_auth_info_required)
f7deaa1a 1552 {
58dc1933
MS		 1553 case 1 :
1554 strlcpy(value, printer->auth_info_required[0], sizeof(value));
1555 break;
1556
1557 case 2 :
1558 snprintf(value, sizeof(value), "%s,%s",
1559 printer->auth_info_required[0],
1560 printer->auth_info_required[1]);
1561 break;
1562
1563 case 3 :
1564 default :
1565 snprintf(value, sizeof(value), "%s,%s,%s",
1566 printer->auth_info_required[0],
1567 printer->auth_info_required[1],
1568 printer->auth_info_required[2]);
1569 break;
f7deaa1a 1570 }
58dc1933
MS		 1571
1572 cupsFilePutConf(fp, "AuthInfoRequired", value);
f7deaa1a 1573 }
ef416fc2 1574
58dc1933
MS		 1575 if (printer->info)
1576 cupsFilePutConf(fp, "Info", printer->info);
1577
ef416fc2 1578 if (printer->location)
58dc1933 1579 cupsFilePutConf(fp, "Location", printer->location);
ef416fc2 1580
58dc1933
MS		 1581 if (printer->make_model)
1582 cupsFilePutConf(fp, "MakeModel", printer->make_model);
1583
1584 cupsFilePutConf(fp, "DeviceURI", printer->device_uri);
ef416fc2 1585
1586 if (printer->port_monitor)
58dc1933 1587 cupsFilePutConf(fp, "PortMonitor", printer->port_monitor);
ef416fc2 1588
1589 if (printer->state == IPP_PRINTER_STOPPED)
1590 {
1591 cupsFilePuts(fp, "State Stopped\n");
58dc1933
MS		 1592
1593 if (printer->state_message)
1594 cupsFilePutConf(fp, "StateMessage", printer->state_message);
ef416fc2 1595 }
1596 else
1597 cupsFilePuts(fp, "State Idle\n");
1598
1599 cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time);
1600
0af14961 1601 for (i = 0; i < printer->num_reasons; i ++)
b9faaae1
MS		 1602 if (strcmp(printer->reasons[i], "com.apple.print.recoverable-warning") &&
1603 strcmp(printer->reasons[i], "connecting-to-device") &&
38e73f87
MS		 1604 strcmp(printer->reasons[i], "cups-insecure-filter-warning") &&
1605 strcmp(printer->reasons[i], "cups-missing-filter-warning"))
e6013cfa 1606 cupsFilePutConf(fp, "Reason", printer->reasons[i]);
58dc1933 1607
61cf44e2 1608 cupsFilePrintf(fp, "Type %d\n", printer->type);
58dc1933
MS		 1609
1610#ifdef HAVE_DNSSD
1611 if (printer->product)
1612 cupsFilePutConf(fp, "Product", printer->product);
1613#endif /* HAVE_DNSSD */
1614
1615 for (ptr = (char *)cupsArrayFirst(printer->filters);
1616 ptr;
1617 ptr = (char *)cupsArrayNext(printer->filters))
1618 cupsFilePutConf(fp, "Filter", ptr);
1619
1620 for (ptr = (char *)cupsArrayFirst(printer->pre_filters);
1621 ptr;
1622 ptr = (char *)cupsArrayNext(printer->pre_filters))
1623 cupsFilePutConf(fp, "PreFilter", ptr);
0af14961 1624
ef416fc2 1625 if (printer->accepting)
1626 cupsFilePuts(fp, "Accepting Yes\n");
1627 else
1628 cupsFilePuts(fp, "Accepting No\n");
1629
1630 if (printer->shared)
1631 cupsFilePuts(fp, "Shared Yes\n");
1632 else
1633 cupsFilePuts(fp, "Shared No\n");
1634
58dc1933
MS		 1635 snprintf(value, sizeof(value), "%s %s", printer->job_sheets[0],
1636 printer->job_sheets[1]);
1637 cupsFilePutConf(fp, "JobSheets", value);
ef416fc2 1638
1639 cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period);
1640 cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit);
1641 cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit);
1642
1643 for (i = 0; i < printer->num_users; i ++)
58dc1933
MS		 1644 cupsFilePutConf(fp, printer->deny_users ? "DenyUser" : "AllowUser",
1645 printer->users[i]);
ef416fc2 1646
1647 if (printer->op_policy)
58dc1933 1648 cupsFilePutConf(fp, "OpPolicy", printer->op_policy);
ef416fc2 1649 if (printer->error_policy)
58dc1933 1650 cupsFilePutConf(fp, "ErrorPolicy", printer->error_policy);
ef416fc2 1651
b423cd4c 1652 for (i = printer->num_options, option = printer->options;
1653 i > 0;
1654 i --, option ++)
8922323b 1655 {
58dc1933
MS		 1656 snprintf(value, sizeof(value), "%s %s", option->name, option->value);
1657 cupsFilePutConf(fp, "Option", value);
8922323b 1658 }
b423cd4c 1659
20fbc903
MS		 1660 if ((marker = ippFindAttribute(printer->attrs, "marker-colors",
1661 IPP_TAG_NAME)) != NULL)
1662 {
58dc1933 1663 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1664
58dc1933
MS		 1665 for (i = 0, ptr = value + strlen(value);
1666 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1667 i ++)
8922323b
MS		 1668 {
1669 if (i)
58dc1933 1670 *ptr++ = ',';
8922323b 1671
58dc1933
MS		 1672 strlcpy(ptr, marker->values[i].string.text,
1673 value + sizeof(value) - ptr);
1674 ptr += strlen(ptr);
8922323b
MS		 1675 }
1676
58dc1933
MS		 1677 *ptr = '\0';
1678 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1679 }
1680
1681 if ((marker = ippFindAttribute(printer->attrs, "marker-levels",
1682 IPP_TAG_INTEGER)) != NULL)
1683 {
1684 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1685 marker->values[0].integer);
1686 for (i = 1; i < marker->num_values; i ++)
1687 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1688 cupsFilePuts(fp, "\n");
1689 }
1690
ed6e7faf
MS		 1691 if ((marker = ippFindAttribute(printer->attrs, "marker-low-levels",
1692 IPP_TAG_INTEGER)) != NULL)
1693 {
1694 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1695 marker->values[0].integer);
1696 for (i = 1; i < marker->num_values; i ++)
1697 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1698 cupsFilePuts(fp, "\n");
1699 }
1700
1701 if ((marker = ippFindAttribute(printer->attrs, "marker-high-levels",
1702 IPP_TAG_INTEGER)) != NULL)
1703 {
1704 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1705 marker->values[0].integer);
1706 for (i = 1; i < marker->num_values; i ++)
1707 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1708 cupsFilePuts(fp, "\n");
1709 }
1710
75bd9771
MS		 1711 if ((marker = ippFindAttribute(printer->attrs, "marker-message",
1712 IPP_TAG_TEXT)) != NULL)
1713 {
58dc1933
MS		 1714 snprintf(value, sizeof(value), "%s %s", marker->name,
1715 marker->values[0].string.text);
75bd9771 1716
58dc1933 1717 cupsFilePutConf(fp, "Attribute", value);
75bd9771
MS		 1718 }
1719
20fbc903
MS		 1720 if ((marker = ippFindAttribute(printer->attrs, "marker-names",
1721 IPP_TAG_NAME)) != NULL)
1722 {
58dc1933 1723 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1724
58dc1933
MS		 1725 for (i = 0, ptr = value + strlen(value);
1726 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1727 i ++)
8922323b
MS		 1728 {
1729 if (i)
58dc1933 1730 *ptr++ = ',';
8922323b 1731
58dc1933
MS		 1732 strlcpy(ptr, marker->values[i].string.text,
1733 value + sizeof(value) - ptr);
1734 ptr += strlen(ptr);
8922323b
MS		 1735 }
1736
58dc1933
MS		 1737 *ptr = '\0';
1738 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1739 }
1740
1741 if ((marker = ippFindAttribute(printer->attrs, "marker-types",
1742 IPP_TAG_KEYWORD)) != NULL)
1743 {
58dc1933 1744 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1745
58dc1933
MS		 1746 for (i = 0, ptr = value + strlen(value);
1747 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1748 i ++)
8922323b
MS		 1749 {
1750 if (i)
58dc1933 1751 *ptr++ = ',';
8922323b 1752
58dc1933
MS		 1753 strlcpy(ptr, marker->values[i].string.text,
1754 value + sizeof(value) - ptr);
1755 ptr += strlen(ptr);
8922323b
MS		 1756 }
1757
58dc1933
MS		 1758 *ptr = '\0';
1759 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1760 }
1761
52f6f666
MS		 1762 if (printer->marker_time)
1763 cupsFilePrintf(fp, "Attribute marker-change-time %ld\n",
1764 (long)printer->marker_time);
1765
ef416fc2 1766 cupsFilePuts(fp, "</Printer>\n");
1767
1768#ifdef __sgi
1769 /*
1770 * Make IRIX desktop & printer status happy
1771 */
1772
1773 write_irix_state(printer);
1774#endif /* __sgi */
1775 }
1776
1777 cupsFileClose(fp);
1778}
1779
1780
f7deaa1a 1781/*
1782 * 'cupsdSetAuthInfoRequired()' - Set the required authentication info.
1783 */
1784
1785int /* O - 1 if value OK, 0 otherwise */
1786cupsdSetAuthInfoRequired(
1787 cupsd_printer_t *p, /* I - Printer */
1788 const char *values, /* I - Plain text value (or NULL) */
1789 ipp_attribute_t *attr) /* I - IPP attribute value (or NULL) */
1790{
1791 int i; /* Looping var */
1792
1793
1794 p->num_auth_info_required = 0;
1795
1796 /*
1797 * Do we have a plain text value?
1798 */
1799
1800 if (values)
1801 {
1802 /*
1803 * Yes, grab the keywords...
1804 */
1805
1806 const char *end; /* End of current value */
1807
1808
1809 while (*values && p->num_auth_info_required < 4)
1810 {
1811 if ((end = strchr(values, ',')) == NULL)
1812 end = values + strlen(values);
1813
f899b121 1814 if ((end - values) == 4 && !strncmp(values, "none", 4))
f7deaa1a 1815 {
1816 if (p->num_auth_info_required != 0 || *end)
1817 return (0);
1818
1819 p->auth_info_required[p->num_auth_info_required] = "none";
1820 p->num_auth_info_required ++;
1821
1822 return (1);
1823 }
f899b121 1824 else if ((end - values) == 9 && !strncmp(values, "negotiate", 9))
1825 {
1826 if (p->num_auth_info_required != 0 || *end)
1827 return (0);
1828
1829 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1830 p->num_auth_info_required ++;
f899b121 1831 }
1832 else if ((end - values) == 6 && !strncmp(values, "domain", 6))
f7deaa1a 1833 {
1834 p->auth_info_required[p->num_auth_info_required] = "domain";
1835 p->num_auth_info_required ++;
1836 }
f899b121 1837 else if ((end - values) == 8 && !strncmp(values, "password", 8))
f7deaa1a 1838 {
1839 p->auth_info_required[p->num_auth_info_required] = "password";
1840 p->num_auth_info_required ++;
1841 }
f899b121 1842 else if ((end - values) == 8 && !strncmp(values, "username", 8))
f7deaa1a 1843 {
1844 p->auth_info_required[p->num_auth_info_required] = "username";
1845 p->num_auth_info_required ++;
1846 }
1847 else
1848 return (0);
09a101d6 1849
1850 values = (*end) ? end + 1 : end;
f7deaa1a 1851 }
1852
1853 if (p->num_auth_info_required == 0)
1854 {
1855 p->auth_info_required[0] = "none";
1856 p->num_auth_info_required = 1;
1857 }
1858
09a101d6 1859 /*
1860 * Update the printer-type value as needed...
1861 */
1862
1863 if (p->num_auth_info_required > 1 ||
1864 strcmp(p->auth_info_required[0], "none"))
1865 p->type |= CUPS_PRINTER_AUTHENTICATED;
1866 else
1867 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1868
f7deaa1a 1869 return (1);
1870 }
1871
1872 /*
1873 * Grab values from an attribute instead...
1874 */
1875
1876 if (!attr || attr->num_values > 4)
1877 return (0);
1878
09a101d6 1879 /*
1880 * Update the printer-type value as needed...
1881 */
1882
1883 if (attr->num_values > 1 ||
1884 strcmp(attr->values[0].string.text, "none"))
1885 p->type |= CUPS_PRINTER_AUTHENTICATED;
1886 else
1887 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1888
f7deaa1a 1889 for (i = 0; i < attr->num_values; i ++)
1890 {
1891 if (!strcmp(attr->values[i].string.text, "none"))
1892 {
1893 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1894 return (0);
1895
1896 p->auth_info_required[p->num_auth_info_required] = "none";
1897 p->num_auth_info_required ++;
1898
1899 return (1);
1900 }
f899b121 1901 else if (!strcmp(attr->values[i].string.text, "negotiate"))
1902 {
1903 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1904 return (0);
1905
1906 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1907 p->num_auth_info_required ++;
1908
1909 return (1);
1910 }
f7deaa1a 1911 else if (!strcmp(attr->values[i].string.text, "domain"))
1912 {
1913 p->auth_info_required[p->num_auth_info_required] = "domain";
1914 p->num_auth_info_required ++;
1915 }
1916 else if (!strcmp(attr->values[i].string.text, "password"))
1917 {
1918 p->auth_info_required[p->num_auth_info_required] = "password";
1919 p->num_auth_info_required ++;
1920 }
1921 else if (!strcmp(attr->values[i].string.text, "username"))
1922 {
1923 p->auth_info_required[p->num_auth_info_required] = "username";
1924 p->num_auth_info_required ++;
1925 }
1926 else
1927 return (0);
1928 }
1929
1930 return (1);
1931}
1932
1933
0af14961
MS		 1934/*
1935 * 'cupsdSetDeviceURI()' - Set the device URI for a printer.
1936 */
1937
1938void
1939cupsdSetDeviceURI(cupsd_printer_t *p, /* I - Printer */
1940 const char *uri) /* I - Device URI */
1941{
1942 char buffer[1024], /* URI buffer */
1943 *start, /* Start of data after scheme */
1944 *slash, /* First slash after scheme:// */
1945 *ptr; /* Pointer into user@host:port part */
1946
1947
1948 /*
1949 * Set the full device URI..
1950 */
1951
1952 cupsdSetString(&(p->device_uri), uri);
1953
1954 /*
1955 * Copy the device URI to a temporary buffer so we can sanitize any auth
1956 * info in it...
1957 */
1958
1959 strlcpy(buffer, uri, sizeof(buffer));
1960
1961 /*
1962 * Find the end of the scheme:// part...
1963 */
1964
1965 if ((ptr = strchr(buffer, ':')) != NULL)
1966 {
1967 for (start = ptr + 1; *start; start ++)
1968 if (*start != '/')
1969 break;
1970
1971 /*
1972 * Find the next slash (/) in the URI...
1973 */
1974
1975 if ((slash = strchr(start, '/')) == NULL)
1976 slash = start + strlen(start); /* No slash, point to the end */
1977
1978 /*
1979 * Check for an @ sign before the slash...
1980 */
1981
1982 if ((ptr = strchr(start, '@')) != NULL && ptr < slash)
1983 {
1984 /*
1985 * Found an @ sign and it is before the resource part, so we have
1986 * an authentication string. Copy the remaining URI over the
1987 * authentication string...
1988 */
1989
1990 _cups_strcpy(start, ptr + 1);
1991 }
1992 }
1993
1994 /*
1995 * Save the sanitized URI...
1996 */
1997
1998 cupsdSetString(&(p->sanitized_device_uri), buffer);
1999}
2000
2001
5a738aea
MS		 2002/*
2003 * 'cupsdSetPrinterAttr()' - Set a printer attribute.
2004 */
2005
2006void
2007cupsdSetPrinterAttr(
2008 cupsd_printer_t *p, /* I - Printer */
2009 const char *name, /* I - Attribute name */
2010 char *value) /* I - Attribute value string */
2011{
2012 ipp_attribute_t *attr; /* Attribute */
2013 int i, /* Looping var */
2014 count; /* Number of values */
2015 char *ptr; /* Pointer into value */
2016 ipp_tag_t value_tag; /* Value tag for this attribute */
2017
2018
e6013cfa
MS		 2019 /*
2020 * Don't allow empty values...
2021 */
2022
1340db2d 2023 if (!*value && strcmp(name, "marker-message"))
e6013cfa
MS		 2024 {
2025 cupsdLogMessage(CUPSD_LOG_ERROR, "Ignoring empty \"%s\" attribute", name);
2026 return;
2027 }
2028
5a738aea
MS		 2029 /*
2030 * Count the number of values...
2031 */
2032
2033 for (count = 1, ptr = value;
2034 (ptr = strchr(ptr, ',')) != NULL;
2035 ptr ++, count ++);
2036
2037 /*
2038 * Then add or update the attribute as needed...
2039 */
2040
ed6e7faf
MS		 2041 if (!strcmp(name, "marker-levels") || !strcmp(name, "marker-low-levels") ||
2042 !strcmp(name, "marker-high-levels"))
5a738aea
MS		 2043 {
2044 /*
2045 * Integer values...
2046 */
2047
2048 if ((attr = ippFindAttribute(p->attrs, name, IPP_TAG_INTEGER)) != NULL &&
2049 attr->num_values < count)
2050 {
2051 ippDeleteAttribute(p->attrs, attr);
2052 attr = NULL;
2053 }
2054
2055 if (attr)
2056 attr->num_values = count;
2057 else
2058 attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, name,
2059 count, NULL);
2060
2061 if (!attr)
2062 {
2063 cupsdLogMessage(CUPSD_LOG_ERROR,
2064 "Unable to allocate memory for printer attribute "
2065 "(%d values)", count);
2066 return;
2067 }
2068
2069 for (i = 0; i < count; i ++)
2070 {
2071 if ((ptr = strchr(value, ',')) != NULL)
2072 *ptr++ = '\0';
2073
2074 attr->values[i].integer = strtol(value, NULL, 10);
2075
2076 if (ptr)
2077 value = ptr;
2078 }
2079 }
2080 else
2081 {
2082 /*
2083 * Name or keyword values...
2084 */
2085
2086 if (!strcmp(name, "marker-types"))
2087 value_tag = IPP_TAG_KEYWORD;
75bd9771
MS		 2088 else if (!strcmp(name, "marker-message"))
2089 value_tag = IPP_TAG_TEXT;
5a738aea
MS		 2090 else
2091 value_tag = IPP_TAG_NAME;
2092
2093 if ((attr = ippFindAttribute(p->attrs, name, value_tag)) != NULL &&
2094 attr->num_values < count)
2095 {
2096 ippDeleteAttribute(p->attrs, attr);
2097 attr = NULL;
2098 }
2099
2100 if (attr)
75bd9771
MS		 2101 {
2102 for (i = 0; i < attr->num_values; i ++)
2103 _cupsStrFree(attr->values[i].string.text);
2104
5a738aea 2105 attr->num_values = count;
75bd9771 2106 }
5a738aea
MS		 2107 else
2108 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, value_tag, name,
2109 count, NULL, NULL);
2110
2111 if (!attr)
2112 {
2113 cupsdLogMessage(CUPSD_LOG_ERROR,
2114 "Unable to allocate memory for printer attribute "
2115 "(%d values)", count);
2116 return;
2117 }
2118
2119 for (i = 0; i < count; i ++)
2120 {
2121 if ((ptr = strchr(value, ',')) != NULL)
2122 *ptr++ = '\0';
2123
5a738aea
MS		 2124 attr->values[i].string.text = _cupsStrAlloc(value);
2125
2126 if (ptr)
2127 value = ptr;
2128 }
2129 }
2130}
2131
2132
ef416fc2 2133/*
2134 * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file.
2135 */
2136
2137void
2138cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */
2139{
b423cd4c 2140 int i, /* Looping var */
2141 length; /* Length of browse attributes */
b423cd4c 2142 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
bc44d920 2143 int num_air; /* Number of auth-info-required values */
2144 const char * const *air; /* auth-info-required values */
b423cd4c 2145 cupsd_location_t *auth; /* Pointer to authentication element */
2146 const char *auth_supported; /* Authentication supported */
8922323b 2147 ipp_t *oldattrs; /* Old printer attributes */
b423cd4c 2148 ipp_attribute_t *attr; /* Attribute data */
b423cd4c 2149 cups_option_t *option; /* Current printer option */
61cf44e2 2150 char *filter; /* Current filter */
178cb736
MS		 2151 static const char * const air_none[] =
2152 { /* No authentication */
2153 "none"
2154 };
bc44d920 2155 static const char * const air_userpass[] =
2156 { /* Basic/Digest authentication */
2157 "username",
2158 "password"
2159 };
ef416fc2 2160
2161
2162 DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name,
2163 p->type));
2164
2165 /*
2166 * Make sure that we have the common attributes defined...
2167 */
2168
2169 if (!CommonData)
2170 cupsdCreateCommonData();
2171
2172 /*
2173 * Clear out old filters, if any...
2174 */
2175
e1d6a774 2176 delete_printer_filters(p);
ef416fc2 2177
2178 /*
2179 * Figure out the authentication that is required for the printer.
2180 */
2181
2182 auth_supported = "requesting-user-name";
bc44d920 2183 num_air = 1;
2184 air = air_none;
2185
2186 if (p->num_auth_info_required > 0 && strcmp(p->auth_info_required[0], "none"))
2187 {
2188 num_air = p->num_auth_info_required;
2189 air = p->auth_info_required;
bc44d920 2190 }
178cb736
MS		 2191 else if ((p->type & CUPS_PRINTER_AUTHENTICATED) &&
2192 (p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 2193 {
178cb736
MS		 2194 num_air = 2;
2195 air = air_userpass;
2196 }
ef416fc2 2197
178cb736
MS		 2198 if (p->type & CUPS_PRINTER_CLASS)
2199 snprintf(resource, sizeof(resource), "/classes/%s", p->name);
2200 else
2201 snprintf(resource, sizeof(resource), "/printers/%s", p->name);
ef416fc2 2202
178cb736
MS		 2203 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
2204 auth->type == CUPSD_AUTH_NONE)
2205 auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB);
9a4f8274 2206
178cb736
MS		 2207 if (auth)
2208 {
2209 int auth_type; /* Authentication type */
9a4f8274 2210
9a4f8274 2211
178cb736
MS		 2212 if ((auth_type = auth->type) == CUPSD_AUTH_DEFAULT)
2213 auth_type = DefaultAuthType;
2214
2215 if (auth_type == CUPSD_AUTH_BASIC || auth_type == CUPSD_AUTH_BASICDIGEST)
2216 auth_supported = "basic";
2217 else if (auth_type == CUPSD_AUTH_DIGEST)
2218 auth_supported = "digest";
f899b121 2219#ifdef HAVE_GSSAPI
178cb736
MS		 2220 else if (auth_type == CUPSD_AUTH_NEGOTIATE)
2221 auth_supported = "negotiate";
f899b121 2222#endif /* HAVE_GSSAPI */
ef416fc2 2223
178cb736
MS		 2224 if (!(p->type & CUPS_PRINTER_DISCOVERED))
2225 {
9a4f8274 2226 if (auth_type != CUPSD_AUTH_NONE)
178cb736 2227 p->type |= CUPS_PRINTER_AUTHENTICATED;
ef416fc2 2228 else
178cb736 2229 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
ef416fc2 2230 }
bc44d920 2231 }
178cb736
MS		 2232 else if (!(p->type & CUPS_PRINTER_DISCOVERED))
2233 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
ef416fc2 2234
2235 /*
2236 * Create the required IPP attributes for a printer...
2237 */
2238
8922323b 2239 oldattrs = p->attrs;
ef416fc2 2240 p->attrs = ippNew();
2241
2242 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2243 "uri-authentication-supported", NULL, auth_supported);
2244 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2245 "uri-security-supported", NULL, "none");
2246 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL,
2247 p->name);
2248 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location",
2249 NULL, p->location ? p->location : "");
2250 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info",
2251 NULL, p->info ? p->info : "");
ef416fc2 2252
2253 if (p->num_users)
2254 {
2255 if (p->deny_users)
2256 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2257 "requesting-user-name-denied", p->num_users, NULL,
2258 p->users);
2259 else
2260 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2261 "requesting-user-name-allowed", p->num_users, NULL,
2262 p->users);
2263 }
2264
2265 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2266 "job-quota-period", p->quota_period);
2267 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2268 "job-k-limit", p->k_limit);
2269 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2270 "job-page-limit", p->page_limit);
bc44d920 2271 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2272 "auth-info-required", num_air, NULL, air);
ef416fc2 2273
09a101d6 2274 if (cupsArrayCount(Banners) > 0 && !(p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 2275 {
2276 /*
2277 * Setup the job-sheets-default attribute...
2278 */
2279
2280 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2281 "job-sheets-default", 2, NULL, NULL);
2282
2283 if (attr != NULL)
2284 {
757d2cad 2285 attr->values[0].string.text = _cupsStrAlloc(Classification ?
ef416fc2 2286 Classification : p->job_sheets[0]);
757d2cad 2287 attr->values[1].string.text = _cupsStrAlloc(Classification ?
ef416fc2 2288 Classification : p->job_sheets[1]);
2289 }
2290 }
2291
d09495fa 2292 p->raw = 0;
2293 p->remote = 0;
ef416fc2 2294
09a101d6 2295 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 2296 {
2297 /*
2298 * Tell the client this is a remote printer of some type...
2299 */
2300
2301 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
2302 "printer-uri-supported", NULL, p->uri);
2303
58dc1933
MS		 2304 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-more-info",
2305 NULL, p->uri);
2306
ef416fc2 2307 if (p->make_model)
2308 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2309 "printer-make-and-model", NULL, p->make_model);
2310
fa73b229 2311 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2312 p->uri);
2313
d09495fa 2314 p->raw = 1;
2315 p->remote = 1;
ef416fc2 2316 }
2317 else
2318 {
2319 /*
2320 * Assign additional attributes depending on whether this is a printer
2321 * or class...
2322 */
2323
ef416fc2 2324 if (p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT))
2325 {
2326 p->raw = 1;
61cf44e2 2327 p->type &= ~CUPS_PRINTER_OPTIONS;
ef416fc2 2328
2329 /*
2330 * Add class-specific attributes...
2331 */
2332
2333 if ((p->type & CUPS_PRINTER_IMPLICIT) && p->num_printers > 0 &&
2334 p->printers[0]->make_model)
2335 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2336 "printer-make-and-model", NULL, p->printers[0]->make_model);
2337 else
2338 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2339 "printer-make-and-model", NULL, "Local Printer Class");
2340
fa73b229 2341 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2342 "file:///dev/null");
2343
ef416fc2 2344 if (p->num_printers > 0)
2345 {
2346 /*
dd1abb6b 2347 * Add a list of member names; URIs are added in copy_printer_attrs...
ef416fc2 2348 */
2349
dd1abb6b
MS		 2350 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2351 "member-names", p->num_printers, NULL, NULL);
ef416fc2 2352 p->type |= CUPS_PRINTER_OPTIONS;
2353
2354 for (i = 0; i < p->num_printers; i ++)
2355 {
2356 if (attr != NULL)
426c6a59 2357 attr->values[i].string.text = _cupsStrRetain(p->printers[i]->name);
ef416fc2 2358
2359 p->type &= ~CUPS_PRINTER_OPTIONS | p->printers[i]->type;
2360 }
ef416fc2 2361 }
2362 }
2363 else
2364 {
2365 /*
0af14961 2366 * Add printer-specific attributes...
ef416fc2 2367 */
2368
ef416fc2 2369 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
0af14961 2370 p->sanitized_device_uri);
ef416fc2 2371
2372 /*
2373 * Assign additional attributes from the PPD file (if any)...
2374 */
2375
61cf44e2 2376 load_ppd(p);
f7deaa1a 2377
61cf44e2
MS		 2378 /*
2379 * Add filters for printer...
2380 */
ef416fc2 2381
38e73f87
MS		 2382 cupsdSetPrinterReasons(p, "-cups-missing-filter-warning,"
2383 "cups-insecure-filter-warning");
745129be 2384
61cf44e2
MS		 2385 for (filter = (char *)cupsArrayFirst(p->filters);
2386 filter;
2387 filter = (char *)cupsArrayNext(p->filters))
2388 add_printer_filter(p, p->filetype, filter);
ef416fc2 2389
61cf44e2 2390 if (p->pre_filters)
ef416fc2 2391 {
61cf44e2 2392 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", p->name);
ef416fc2 2393
61cf44e2
MS		 2394 for (filter = (char *)cupsArrayFirst(p->pre_filters);
2395 filter;
2396 filter = (char *)cupsArrayNext(p->pre_filters))
2397 add_printer_filter(p, p->prefiltertype, filter);
ef416fc2 2398 }
ef416fc2 2399 }
2400 }
2401
8922323b
MS		 2402 /*
2403 * Copy marker attributes as needed...
2404 */
2405
2406 if (oldattrs)
2407 {
2408 ipp_attribute_t *oldattr; /* Old attribute */
2409
2410
2411 if ((oldattr = ippFindAttribute(oldattrs, "marker-colors",
2412 IPP_TAG_NAME)) != NULL)
2413 {
2414 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2415 "marker-colors", oldattr->num_values, NULL,
2416 NULL)) != NULL)
2417 {
2418 for (i = 0; i < oldattr->num_values; i ++)
2419 attr->values[i].string.text =
426c6a59 2420 _cupsStrRetain(oldattr->values[i].string.text);
8922323b
MS		 2421 }
2422 }
2423
2424 if ((oldattr = ippFindAttribute(oldattrs, "marker-levels",
2425 IPP_TAG_INTEGER)) != NULL)
2426 {
2427 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2428 "marker-levels", oldattr->num_values,
2429 NULL)) != NULL)
2430 {
2431 for (i = 0; i < oldattr->num_values; i ++)
2432 attr->values[i].integer = oldattr->values[i].integer;
2433 }
2434 }
2435
94da7e34
MS		 2436 if ((oldattr = ippFindAttribute(oldattrs, "marker-message",
2437 IPP_TAG_TEXT)) != NULL)
2438 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "marker-message",
2439 NULL, oldattr->values[0].string.text);
2440
b9faaae1
MS		 2441 if ((oldattr = ippFindAttribute(oldattrs, "marker-low-levels",
2442 IPP_TAG_INTEGER)) != NULL)
2443 {
2444 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2445 "marker-low-levels", oldattr->num_values,
2446 NULL)) != NULL)
2447 {
2448 for (i = 0; i < oldattr->num_values; i ++)
2449 attr->values[i].integer = oldattr->values[i].integer;
2450 }
2451 }
2452
2453 if ((oldattr = ippFindAttribute(oldattrs, "marker-high-levels",
2454 IPP_TAG_INTEGER)) != NULL)
2455 {
2456 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2457 "marker-high-levels", oldattr->num_values,
2458 NULL)) != NULL)
2459 {
2460 for (i = 0; i < oldattr->num_values; i ++)
2461 attr->values[i].integer = oldattr->values[i].integer;
2462 }
2463 }
2464
8922323b
MS		 2465 if ((oldattr = ippFindAttribute(oldattrs, "marker-names",
2466 IPP_TAG_NAME)) != NULL)
2467 {
2468 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2469 "marker-names", oldattr->num_values, NULL,
2470 NULL)) != NULL)
2471 {
2472 for (i = 0; i < oldattr->num_values; i ++)
2473 attr->values[i].string.text =
426c6a59 2474 _cupsStrRetain(oldattr->values[i].string.text);
8922323b
MS		 2475 }
2476 }
2477
2478 if ((oldattr = ippFindAttribute(oldattrs, "marker-types",
2479 IPP_TAG_KEYWORD)) != NULL)
2480 {
2481 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2482 "marker-types", oldattr->num_values, NULL,
2483 NULL)) != NULL)
2484 {
2485 for (i = 0; i < oldattr->num_values; i ++)
2486 attr->values[i].string.text =
426c6a59 2487 _cupsStrRetain(oldattr->values[i].string.text);
8922323b
MS		 2488 }
2489 }
2490
2491 ippDelete(oldattrs);
2492 }
2493
b423cd4c 2494 /*
bc44d920 2495 * Force sharing off for remote queues...
b423cd4c 2496 */
2497
bc44d920 2498 if (p->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))
2499 p->shared = 0;
2500 else
b423cd4c 2501 {
bc44d920 2502 /*
2503 * Copy the printer options into a browse attributes string we can re-use.
2504 */
2505
b423cd4c 2506 const char *valptr; /* Pointer into value */
2507 char *attrptr; /* Pointer into attribute string */
2508
2509
2510 /*
2511 * Free the old browse attributes as needed...
2512 */
2513
2514 if (p->browse_attrs)
2515 free(p->browse_attrs);
2516
2517 /*
2518 * Compute the length of all attributes + job-sheets, lease-duration,
2519 * and BrowseLocalOptions.
2520 */
2521
2522 for (length = 1, i = p->num_options, option = p->options;
2523 i > 0;
2524 i --, option ++)
2525 {
2526 length += strlen(option->name) + 2;
2527
2528 if (option->value)
2529 {
2530 for (valptr = option->value; *valptr; valptr ++)
2531 if (strchr(" \"\'\\", *valptr))
2532 length += 2;
2533 else
2534 length ++;
2535 }
2536 }
2537
2538 length += 13 + strlen(p->job_sheets[0]) + strlen(p->job_sheets[1]);
2539 length += 32;
2540 if (BrowseLocalOptions)
f7deaa1a 2541 length += 12 + strlen(BrowseLocalOptions);
b423cd4c 2542
2543 /*
2544 * Allocate the new string...
2545 */
f7deaa1a 2546
b423cd4c 2547 if ((p->browse_attrs = calloc(1, length)) == NULL)
2548 cupsdLogMessage(CUPSD_LOG_ERROR,
2549 "Unable to allocate %d bytes for browse data!",
2550 length);
2551 else
2552 {
2553 /*
2554 * Got the allocated string, now copy the options and attributes over...
2555 */
2556
2557 sprintf(p->browse_attrs, "job-sheets=%s,%s lease-duration=%d",
2558 p->job_sheets[0], p->job_sheets[1], BrowseTimeout);
2559 attrptr = p->browse_attrs + strlen(p->browse_attrs);
2560
2561 if (BrowseLocalOptions)
2562 {
2563 sprintf(attrptr, " ipp-options=%s", BrowseLocalOptions);
2564 attrptr += strlen(attrptr);
2565 }
2566
2567 for (i = p->num_options, option = p->options;
2568 i > 0;
2569 i --, option ++)
2570 {
2571 *attrptr++ = ' ';
2572 strcpy(attrptr, option->name);
2573 attrptr += strlen(attrptr);
2574
2575 if (option->value)
2576 {
2577 *attrptr++ = '=';
2578
2579 for (valptr = option->value; *valptr; valptr ++)
2580 {
2581 if (strchr(" \"\'\\", *valptr))
2582 *attrptr++ = '\\';
2583
2584 *attrptr++ = *valptr;
2585 }
2586 }
2587 }
b423cd4c 2588 }
2589 }
2590
bd7854cb 2591 /*
2592 * Populate the document-format-supported attribute...
2593 */
2594
2595 add_printer_formats(p);
2596
ef416fc2 2597 DEBUG_printf(("cupsdSetPrinterAttrs: leaving name = %s, type = %x\n", p->name,
2598 p->type));
2599
b423cd4c 2600 /*
2601 * Add name-default attributes...
2602 */
2603
2604 add_printer_defaults(p);
2605
ef416fc2 2606#ifdef __sgi
2607 /*
2608 * Write the IRIX printer config and status files...
2609 */
2610
2611 write_irix_config(p);
2612 write_irix_state(p);
2613#endif /* __sgi */
f7deaa1a 2614
2615 /*
2616 * Let the browse protocols reflect the change
2617 */
2618
2619 cupsdRegisterPrinter(p);
ef416fc2 2620}
2621
2622
2623/*
2624 * 'cupsdSetPrinterReasons()' - Set/update the reasons strings.
2625 */
2626
e07d4801 2627int /* O - 1 if something changed, 0 otherwise */
ef416fc2 2628cupsdSetPrinterReasons(
2629 cupsd_printer_t *p, /* I - Printer */
2630 const char *s) /* I - Reasons strings */
2631{
e07d4801
MS		 2632 int i, /* Looping var */
2633 changed = 0; /* Did something change? */
ef416fc2 2634 const char *sptr; /* Pointer into reasons */
2635 char reason[255], /* Reason string */
2636 *rptr; /* Pointer into reason */
2637
2638
b9faaae1
MS		 2639 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2640 "cupsdSetPrinterReasons(p=%p(%s),s=\"%s\"", p, p->name, s);
d1c13e16 2641
ef416fc2 2642 if (s[0] == '-' || s[0] == '+')
2643 {
2644 /*
2645 * Add/remove reasons...
2646 */
2647
2648 sptr = s + 1;
2649 }
2650 else
2651 {
2652 /*
2653 * Replace reasons...
2654 */
2655
2656 sptr = s;
2657
2658 for (i = 0; i < p->num_reasons; i ++)
0af14961 2659 _cupsStrFree(p->reasons[i]);
ef416fc2 2660
2661 p->num_reasons = 0;
e07d4801 2662 changed = 1;
0af14961 2663
e6013cfa
MS		 2664 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
2665
0af14961
MS		 2666 if (PrintcapFormat == PRINTCAP_PLIST)
2667 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 2668 }
2669
bc44d920 2670 if (!strcmp(s, "none"))
e07d4801 2671 return (changed);
bc44d920 2672
ef416fc2 2673 /*
2674 * Loop through all of the reasons...
2675 */
2676
2677 while (*sptr)
2678 {
2679 /*
2680 * Skip leading whitespace and commas...
2681 */
2682
2683 while (isspace(*sptr & 255) || *sptr == ',')
2684 sptr ++;
2685
2686 for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++)
2687 if (rptr < (reason + sizeof(reason) - 1))
2688 *rptr++ = *sptr;
2689
2690 if (rptr == reason)
2691 break;
2692
2693 *rptr = '\0';
2694
2695 if (s[0] == '-')
2696 {
2697 /*
2698 * Remove reason...
2699 */
2700
2701 for (i = 0; i < p->num_reasons; i ++)
d1c13e16 2702 if (!strcmp(reason, p->reasons[i]))
ef416fc2 2703 {
2704 /*
2705 * Found a match, so remove it...
2706 */
2707
2708 p->num_reasons --;
e07d4801 2709 changed = 1;
1f6f3dbc 2710 _cupsStrFree(p->reasons[i]);
ef416fc2 2711
2712 if (i < p->num_reasons)
2713 memmove(p->reasons + i, p->reasons + i + 1,
2714 (p->num_reasons - i) * sizeof(char *));
2715
c0e1af83 2716 if (!strcmp(reason, "paused") && p->state == IPP_PRINTER_STOPPED)
2717 cupsdSetPrinterState(p, IPP_PRINTER_IDLE, 1);
0af14961 2718
e6013cfa 2719 if (strcmp(reason, "connecting-to-device"))
178cb736 2720 {
e6013cfa
MS		 2721 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
2722
178cb736
MS		 2723 if (PrintcapFormat == PRINTCAP_PLIST)
2724 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
2725 }
d1c13e16 2726 break;
ef416fc2 2727 }
2728 }
2729 else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2730 {
2731 /*
2732 * Add reason...
2733 */
2734
2735 for (i = 0; i < p->num_reasons; i ++)
d1c13e16 2736 if (!strcmp(reason, p->reasons[i]))
ef416fc2 2737 break;
2738
2739 if (i >= p->num_reasons)
2740 {
d1c13e16
MS		 2741 if (i >= (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2742 {
2743 cupsdLogMessage(CUPSD_LOG_ALERT,
2744 "Too many printer-state-reasons values for %s (%d)",
2745 p->name, i + 1);
e07d4801 2746 return (changed);
d1c13e16
MS		 2747 }
2748
0af14961 2749 p->reasons[i] = _cupsStrAlloc(reason);
ef416fc2 2750 p->num_reasons ++;
e07d4801 2751 changed = 1;
c0e1af83 2752
2753 if (!strcmp(reason, "paused") && p->state != IPP_PRINTER_STOPPED)
2754 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 1);
0af14961 2755
e6013cfa 2756 if (strcmp(reason, "connecting-to-device"))
178cb736 2757 {
e6013cfa
MS		 2758 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
2759
178cb736
MS		 2760 if (PrintcapFormat == PRINTCAP_PLIST)
2761 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
2762 }
ef416fc2 2763 }
2764 }
2765 }
e07d4801
MS		 2766
2767 return (changed);
ef416fc2 2768}
2769
2770
2771/*
2772 * 'cupsdSetPrinterState()' - Update the current state of a printer.
2773 */
2774
2775void
2776cupsdSetPrinterState(
2777 cupsd_printer_t *p, /* I - Printer to change */
2778 ipp_pstate_t s, /* I - New state */
2779 int update) /* I - Update printers.conf? */
2780{
2781 ipp_pstate_t old_state; /* Old printer state */
2782
2783
2784 /*
2785 * Can't set status of remote printers...
2786 */
2787
09a101d6 2788 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 2789 return;
2790
2791 /*
2792 * Set the new state...
2793 */
2794
0af14961
MS		 2795 if (PrintcapFormat == PRINTCAP_PLIST)
2796 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
2797
ef416fc2 2798 old_state = p->state;
2799 p->state = s;
2800
2801 if (old_state != s)
2802 {
0a682745 2803 cupsdAddEvent(s == IPP_PRINTER_STOPPED ? CUPSD_EVENT_PRINTER_STOPPED :
d9bca400 2804 CUPSD_EVENT_PRINTER_STATE, p, NULL,
e53920b9 2805 "%s \"%s\" state changed.",
2806 (p->type & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
2807 p->name);
2808
ef416fc2 2809 /*
2810 * Let the browse code know this needs to be updated...
2811 */
2812
2813 BrowseNext = p;
2814 p->state_time = time(NULL);
2815 p->browse_time = 0;
2816
2817#ifdef __sgi
2818 write_irix_state(p);
2819#endif /* __sgi */
2820 }
2821
b9faaae1
MS		 2822 /*
2823 * Set/clear the paused reason as needed...
2824 */
2825
745129be
MS		 2826 if (s == IPP_PRINTER_STOPPED)
2827 cupsdSetPrinterReasons(p, "+paused");
2828 else
2829 cupsdSetPrinterReasons(p, "-paused");
2830
b9faaae1
MS		 2831 /*
2832 * Clear the message for the queue when going to processing...
2833 */
2834
2835 if (s == IPP_PRINTER_PROCESSING)
2836 p->state_message[0] = '\0';
2837
2838 /*
2839 * Update the printer history...
2840 */
2841
ef416fc2 2842 cupsdAddPrinterHistory(p);
2843
f7deaa1a 2844 /*
2845 * Let the browse protocols reflect the change...
2846 */
2847
7a14d768
MS		 2848 if (update)
2849 cupsdRegisterPrinter(p);
f7deaa1a 2850
ef416fc2 2851 /*
2852 * Save the printer configuration if a printer goes from idle or processing
2853 * to stopped (or visa-versa)...
2854 */
2855
b9faaae1
MS		 2856 if (update &&
2857 (old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED))
ef416fc2 2858 {
2859 if (p->type & CUPS_PRINTER_CLASS)
3dfe78b3 2860 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 2861 else
3dfe78b3 2862 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 2863 }
2864}
2865
2866
2867/*
2868 * 'cupsdStopPrinter()' - Stop a printer from printing any jobs...
2869 */
2870
2871void
2872cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */
2873 int update)/* I - Update printers.conf? */
2874{
ef416fc2 2875 /*
2876 * Set the printer state...
2877 */
2878
2879 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
2880
2881 /*
2882 * See if we have a job printing on this printer...
2883 */
2884
f11a948a 2885 if (p->job && p->job->state_value == IPP_JOB_PROCESSING)
b9faaae1
MS		 2886 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT,
2887 "Job stopped due to printer being paused.");
ef416fc2 2888}
2889
2890
c9fc04c6
MS		 2891/*
2892 * 'cupsdUpdatePrinterPPD()' - Update keywords in a printer's PPD file.
2893 */
2894
2895int /* O - 1 if successful, 0 otherwise */
2896cupsdUpdatePrinterPPD(
2897 cupsd_printer_t *p, /* I - Printer */
2898 int num_keywords, /* I - Number of keywords */
2899 cups_option_t *keywords) /* I - Keywords */
2900{
2901 int i; /* Looping var */
2902 cups_file_t *src, /* Original file */
2903 *dst; /* New file */
2904 char srcfile[1024], /* Original filename */
2905 dstfile[1024], /* New filename */
2906 line[1024], /* Line from file */
2907 keystring[41]; /* Keyword from line */
2908 cups_option_t *keyword; /* Current keyword */
2909
2910
2911 cupsdLogMessage(CUPSD_LOG_INFO, "Updating keywords in PPD file for %s...",
2912 p->name);
2913
2914 /*
2915 * Get the old and new PPD filenames...
2916 */
2917
2918 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd.O", ServerRoot, p->name);
2919 snprintf(dstfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, p->name);
2920
2921 /*
2922 * Rename the old file and open the old and new...
2923 */
2924
2925 if (rename(dstfile, srcfile))
2926 {
2927 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to backup PPD file for %s: %s",
2928 p->name, strerror(errno));
2929 return (0);
2930 }
2931
2932 if ((src = cupsFileOpen(srcfile, "r")) == NULL)
2933 {
2934 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open PPD file \"%s\": %s",
2935 srcfile, strerror(errno));
2936 rename(srcfile, dstfile);
2937 return (0);
2938 }
2939
2940 if ((dst = cupsFileOpen(dstfile, "w")) == NULL)
2941 {
2942 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create PPD file \"%s\": %s",
2943 dstfile, strerror(errno));
2944 cupsFileClose(src);
2945 rename(srcfile, dstfile);
2946 return (0);
2947 }
2948
2949 /*
2950 * Copy the first line and then write out all of the keywords...
2951 */
2952
2953 if (!cupsFileGets(src, line, sizeof(line)))
2954 {
2955 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to read PPD file \"%s\": %s",
2956 srcfile, strerror(errno));
2957 cupsFileClose(src);
2958 cupsFileClose(dst);
2959 rename(srcfile, dstfile);
2960 return (0);
2961 }
2962
2963 cupsFilePrintf(dst, "%s\n", line);
2964
2965 for (i = num_keywords, keyword = keywords; i > 0; i --, keyword ++)
2966 {
2967 cupsdLogMessage(CUPSD_LOG_DEBUG, "*%s: %s", keyword->name, keyword->value);
2968 cupsFilePrintf(dst, "*%s: %s\n", keyword->name, keyword->value);
2969 }
2970
2971 /*
2972 * Then copy the rest of the PPD file, dropping any keywords we changed.
2973 */
2974
2975 while (cupsFileGets(src, line, sizeof(line)))
2976 {
2977 /*
2978 * Skip keywords we've already set...
2979 */
2980
2981 if (sscanf(line, "*%40[^:]:", keystring) == 1 &&
2982 cupsGetOption(keystring, num_keywords, keywords))
2983 continue;
2984
2985 /*
2986 * Otherwise write the line...
2987 */
2988
2989 cupsFilePrintf(dst, "%s\n", line);
2990 }
2991
2992 /*
2993 * Close files and return...
2994 */
2995
2996 cupsFileClose(src);
2997 cupsFileClose(dst);
2998
2999 return (1);
3000}
3001
3002
ef416fc2 3003/*
3004 * 'cupsdUpdatePrinters()' - Update printers after a partial reload.
3005 */
3006
3007void
3008cupsdUpdatePrinters(void)
3009{
3010 cupsd_printer_t *p; /* Current printer */
3011
3012
3013 /*
3014 * Loop through the printers and recreate the printer attributes
3015 * for any local printers since the policy and/or access control
3016 * stuff may have changed. Also, if browsing is disabled, remove
3017 * any remote printers...
3018 */
3019
3020 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3021 p;
3022 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3023 {
07725fee 3024 /*
3025 * Remove remote printers if we are no longer browsing...
3026 */
3027
09a101d6 3028 if (!Browsing &&
3029 (p->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_DISCOVERED)))
ef416fc2 3030 {
3031 if (p->type & CUPS_PRINTER_IMPLICIT)
3032 cupsArrayRemove(ImplicitPrinters, p);
3033
3034 cupsArraySave(Printers);
3035 cupsdDeletePrinter(p, 0);
3036 cupsArrayRestore(Printers);
3037 continue;
3038 }
ef416fc2 3039
3040 /*
3041 * Update the operation policy pointer...
3042 */
3043
3044 if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL)
3045 p->op_policy_ptr = DefaultPolicyPtr;
07725fee 3046
3047 /*
3048 * Update printer attributes as needed...
3049 */
3050
09a101d6 3051 if (!(p->type & CUPS_PRINTER_DISCOVERED))
07725fee 3052 cupsdSetPrinterAttrs(p);
ef416fc2 3053 }
3054}
3055
3056
3057/*
3058 * 'cupsdValidateDest()' - Validate a printer/class destination.
3059 */
3060
3061const char * /* O - Printer or class name */
3062cupsdValidateDest(
f7deaa1a 3063 const char *uri, /* I - Printer URI */
ef416fc2 3064 cups_ptype_t *dtype, /* O - Type (printer or class) */
3065 cupsd_printer_t **printer) /* O - Printer pointer */
3066{
3067 cupsd_printer_t *p; /* Current printer */
3068 char localname[1024],/* Localized hostname */
3069 *lptr, /* Pointer into localized hostname */
f7deaa1a 3070 *sptr, /* Pointer into server name */
3071 *rptr, /* Pointer into resource */
3072 scheme[32], /* Scheme portion of URI */
3073 username[64], /* Username portion of URI */
3074 hostname[HTTP_MAX_HOST],
3075 /* Host portion of URI */
3076 resource[HTTP_MAX_URI];
3077 /* Resource portion of URI */
3078 int port; /* Port portion of URI */
3079
3080
3081 DEBUG_printf(("cupsdValidateDest(uri=\"%s\", dtype=%p, printer=%p)\n", uri,
ef416fc2 3082 dtype, printer));
3083
3084 /*
3085 * Initialize return values...
3086 */
3087
3088 if (printer)
3089 *printer = NULL;
3090
f7deaa1a 3091 if (dtype)
3092 *dtype = (cups_ptype_t)0;
3093
3094 /*
3095 * Pull the hostname and resource from the URI...
3096 */
3097
3098 httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
3099 username, sizeof(username), hostname, sizeof(hostname),
3100 &port, resource, sizeof(resource));
ef416fc2 3101
3102 /*
3103 * See if the resource is a class or printer...
3104 */
3105
3106 if (!strncmp(resource, "/classes/", 9))
3107 {
3108 /*
3109 * Class...
3110 */
3111
f7deaa1a 3112 rptr = resource + 9;
ef416fc2 3113 }
3114 else if (!strncmp(resource, "/printers/", 10))
3115 {
3116 /*
3117 * Printer...
3118 */
3119
f7deaa1a 3120 rptr = resource + 10;
ef416fc2 3121 }
3122 else
3123 {
3124 /*
3125 * Bad resource name...
3126 */
3127
3128 return (NULL);
3129 }
3130
3131 /*
3132 * See if the printer or class name exists...
3133 */
3134
f7deaa1a 3135 p = cupsdFindDest(rptr);
ef416fc2 3136
f7deaa1a 3137 if (p == NULL && strchr(rptr, '@') == NULL)
ef416fc2 3138 return (NULL);
3139 else if (p != NULL)
3140 {
3141 if (printer)
3142 *printer = p;
3143
f7deaa1a 3144 if (dtype)
3145 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3146 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3147
ef416fc2 3148 return (p->name);
3149 }
3150
3151 /*
3152 * Change localhost to the server name...
3153 */
3154
3155 if (!strcasecmp(hostname, "localhost"))
f7deaa1a 3156 strlcpy(hostname, ServerName, sizeof(hostname));
ef416fc2 3157
3158 strlcpy(localname, hostname, sizeof(localname));
3159
3160 if (!strcasecmp(hostname, ServerName))
3161 {
3162 /*
3163 * Localize the hostname...
3164 */
3165
3166 lptr = strchr(localname, '.');
3167 sptr = strchr(ServerName, '.');
3168
3169 if (sptr != NULL && lptr != NULL)
3170 {
3171 /*
3172 * Strip the common domain name components...
3173 */
3174
3175 while (lptr != NULL)
3176 {
3177 if (!strcasecmp(lptr, sptr))
3178 {
3179 *lptr = '\0';
3180 break;
3181 }
3182 else
3183 lptr = strchr(lptr + 1, '.');
3184 }
3185 }
3186 }
3187
3188 DEBUG_printf(("localized hostname is \"%s\"...\n", localname));
3189
3190 /*
3191 * Find a matching printer or class...
3192 */
3193
3194 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3195 p;
3196 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3197 if (!strcasecmp(p->hostname, localname) &&
f7deaa1a 3198 !strcasecmp(p->name, rptr))
ef416fc2 3199 {
3200 if (printer)
3201 *printer = p;
3202
f7deaa1a 3203 if (dtype)
3204 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3205 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3206
ef416fc2 3207 return (p->name);
3208 }
3209
3210 return (NULL);
3211}
3212
3213
3214/*
3215 * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications
3216 * that need it...
3217 */
3218
3219void
3220cupsdWritePrintcap(void)
3221{
0af14961
MS		 3222 int i; /* Looping var */
3223 cups_file_t *fp; /* Printcap file */
ef416fc2 3224 cupsd_printer_t *p; /* Current printer */
3225
3226
3227#ifdef __sgi
3228 /*
3229 * Update the IRIX printer state for the default printer; if
3230 * no printers remain, then the default printer file will be
3231 * removed...
3232 */
3233
3234 write_irix_state(DefaultPrinter);
3235#endif /* __sgi */
3236
3237 /*
3238 * See if we have a printcap file; if not, don't bother writing it.
3239 */
3240
3241 if (!Printcap || !*Printcap)
3242 return;
3243
68b10830
MS		 3244 cupsdLogMessage(CUPSD_LOG_INFO, "Generating printcap %s...", Printcap);
3245
ef416fc2 3246 /*
3247 * Open the printcap file...
3248 */
3249
3250 if ((fp = cupsFileOpen(Printcap, "w")) == NULL)
3251 return;
3252
3253 /*
3254 * Put a comment header at the top so that users will know where the
3255 * data has come from...
3256 */
3257
0af14961
MS		 3258 if (PrintcapFormat != PRINTCAP_PLIST)
3259 cupsFilePrintf(fp, "# This file was automatically generated by cupsd(8) "
3260 "from the\n"
3261 "# %s/printers.conf file. All changes to this file\n"
3262 "# will be lost.\n", ServerRoot);
ef416fc2 3263
d1c13e16
MS		 3264 /*
3265 * Write a new printcap with the current list of printers.
3266 */
3267
3268 switch (PrintcapFormat)
ef416fc2 3269 {
d1c13e16
MS		 3270 case PRINTCAP_BSD :
3271 /*
3272 * Each printer is put in the file as:
3273 *
3274 * Printer1:
3275 * Printer2:
3276 * Printer3:
3277 * ...
3278 * PrinterN:
3279 */
ef416fc2 3280
d1c13e16
MS		 3281 if (DefaultPrinter)
3282 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name,
3283 DefaultPrinter->info, ServerName,
3284 DefaultPrinter->name);
ef416fc2 3285
d1c13e16
MS		 3286 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3287 p;
3288 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3289 if (p != DefaultPrinter)
3290 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info,
3291 ServerName, p->name);
3292 break;
0af14961 3293
d1c13e16
MS		 3294 case PRINTCAP_PLIST :
3295 /*
3296 * Each printer is written as a dictionary in a plist file.
3297 * Currently the printer-name, printer-info, printer-is-accepting-jobs,
3298 * printer-location, printer-make-and-model, printer-state,
3299 * printer-state-reasons, printer-type, and (sanitized) device-uri.
3300 */
0af14961 3301
d1c13e16
MS		 3302 cupsFilePuts(fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
3303 "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD "
3304 "PLIST 1.0//EN\" \"http://www.apple.com/DTDs/"
3305 "PropertyList-1.0.dtd\">\n"
3306 "<plist version=\"1.0\">\n"
3307 "<array>\n");
ef416fc2 3308
d1c13e16
MS		 3309 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3310 p;
3311 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3312 {
3313 cupsFilePuts(fp, "\t<dict>\n"
3314 "\t\t<key>printer-name</key>\n"
3315 "\t\t<string>");
3316 write_xml_string(fp, p->name);
3317 cupsFilePuts(fp, "</string>\n"
3318 "\t\t<key>printer-info</key>\n"
3319 "\t\t<string>");
3320 write_xml_string(fp, p->info);
3321 cupsFilePrintf(fp, "</string>\n"
3322 "\t\t<key>printer-is-accepting-jobs</key>\n"
3323 "\t\t<%s/>\n"
3324 "\t\t<key>printer-location</key>\n"
3325 "\t\t<string>", p->accepting ? "true" : "false");
3326 write_xml_string(fp, p->location);
3327 cupsFilePuts(fp, "</string>\n"
3328 "\t\t<key>printer-make-and-model</key>\n"
3329 "\t\t<string>");
3330 write_xml_string(fp, p->make_model);
3331 cupsFilePrintf(fp, "</string>\n"
3332 "\t\t<key>printer-state</key>\n"
3333 "\t\t<integer>%d</integer>\n"
3334 "\t\t<key>printer-state-reasons</key>\n"
3335 "\t\t<array>\n", p->state);
3336 for (i = 0; i < p->num_reasons; i ++)
3337 {
3338 cupsFilePuts(fp, "\t\t\t<string>");
3339 write_xml_string(fp, p->reasons[i]);
3340 cupsFilePuts(fp, "</string>\n");
3341 }
3342 cupsFilePrintf(fp, "\t\t</array>\n"
3343 "\t\t<key>printer-type</key>\n"
3344 "\t\t<integer>%d</integer>\n"
3345 "\t\t<key>device-uri</key>\n"
3346 "\t\t<string>", p->type);
3347 write_xml_string(fp, p->sanitized_device_uri);
3348 cupsFilePuts(fp, "</string>\n"
3349 "\t</dict>\n");
3350 }
3351 cupsFilePuts(fp, "</array>\n"
3352 "</plist>\n");
3353 break;
3354
3355 case PRINTCAP_SOLARIS :
3356 /*
3357 * Each printer is put in the file as:
3358 *
3359 * _all:all=Printer1,Printer2,Printer3,...,PrinterN
3360 * _default:use=DefaultPrinter
3361 * Printer1:\
3362 * :bsdaddr=ServerName,Printer1:\
3363 * :description=Description:
3364 * Printer2:
3365 * :bsdaddr=ServerName,Printer2:\
3366 * :description=Description:
3367 * Printer3:
3368 * :bsdaddr=ServerName,Printer3:\
3369 * :description=Description:
3370 * ...
3371 * PrinterN:
3372 * :bsdaddr=ServerName,PrinterN:\
3373 * :description=Description:
3374 */
3375
3376 cupsFilePuts(fp, "_all:all=");
3377 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3378 p;
3379 p = (cupsd_printer_t *)cupsArrayCurrent(Printers))
3380 cupsFilePrintf(fp, "%s%c", p->name,
3381 cupsArrayNext(Printers) ? ',' : '\n');
3382
3383 if (DefaultPrinter)
3384 cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name);
3385
3386 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3387 p;
3388 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3389 cupsFilePrintf(fp, "%s:\\\n"
3390 "\t:bsdaddr=%s,%s:\\\n"
3391 "\t:description=%s:\n",
3392 p->name, ServerName, p->name,
3393 p->info ? p->info : "");
3394 break;
ef416fc2 3395 }
3396
3397 /*
3398 * Close the file...
3399 */
3400
3401 cupsFileClose(fp);
3402}
3403
3404
b423cd4c 3405/*
3406 * 'add_printer_defaults()' - Add name-default attributes to the printer attributes.
3407 */
3408
3409static void
3410add_printer_defaults(cupsd_printer_t *p)/* I - Printer */
3411{
3412 int i; /* Looping var */
3413 int num_options; /* Number of default options */
3414 cups_option_t *options, /* Default options */
3415 *option; /* Current option */
3416 char name[256]; /* name-default */
3417
3418
f7deaa1a 3419 /*
3420 * Maintain a common array of default attribute names...
3421 */
3422
3423 if (!CommonDefaults)
3424 {
3425 CommonDefaults = cupsArrayNew((cups_array_func_t)strcmp, NULL);
3426
3427 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("copies-default"));
3428 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("document-format-default"));
3429 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("finishings-default"));
3430 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-hold-until-default"));
3431 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-priority-default"));
3432 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-sheets-default"));
3433 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-default"));
3434 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("number-up-default"));
3435 cupsArrayAdd(CommonDefaults,
3436 _cupsStrAlloc("orientation-requested-default"));
3437 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("sides-default"));
3438 }
3439
b423cd4c 3440 /*
3441 * Add all of the default options from the .conf files...
3442 */
3443
1f0275e3 3444 for (num_options = 0, options = NULL, i = p->num_options, option = p->options;
b423cd4c 3445 i > 0;
3446 i --, option ++)
3447 {
3448 if (strcmp(option->name, "ipp-options") &&
3449 strcmp(option->name, "job-sheets") &&
3450 strcmp(option->name, "lease-duration"))
3451 {
3452 snprintf(name, sizeof(name), "%s-default", option->name);
3453 num_options = cupsAddOption(name, option->value, num_options, &options);
f7deaa1a 3454
3455 if (!cupsArrayFind(CommonDefaults, name))
3456 cupsArrayAdd(CommonDefaults, _cupsStrAlloc(name));
b423cd4c 3457 }
3458 }
3459
3460 /*
3461 * Convert options to IPP attributes...
3462 */
3463
3464 cupsEncodeOptions2(p->attrs, num_options, options, IPP_TAG_PRINTER);
3465 cupsFreeOptions(num_options, options);
3466
3467 /*
3468 * Add standard -default attributes as needed...
3469 */
3470
3471 if (!cupsGetOption("copies", p->num_options, p->options))
3472 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "copies-default",
3473 1);
3474
f7deaa1a 3475 if (!cupsGetOption("document-format", p->num_options, p->options))
c934a06c 3476 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
f7deaa1a 3477 "document-format-default", NULL, "application/octet-stream");
3478
b423cd4c 3479 if (!cupsGetOption("job-hold-until", p->num_options, p->options))
3480 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3481 "job-hold-until-default", NULL, "no-hold");
3482
3483 if (!cupsGetOption("job-priority", p->num_options, p->options))
3484 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3485 "job-priority-default", 50);
3486
3487 if (!cupsGetOption("number-up", p->num_options, p->options))
3488 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3489 "number-up-default", 1);
3490
3491 if (!cupsGetOption("orientation-requested", p->num_options, p->options))
c277e2f8
MS		 3492 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
3493 "orientation-requested-default", NULL, NULL);
f7deaa1a 3494
3495 if (!cupsGetOption("notify-lease-duration", p->num_options, p->options))
3496 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3497 "notify-lease-duration-default", DefaultLeaseDuration);
3498
3499 if (!cupsGetOption("notify-events", p->num_options, p->options))
3500 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3501 "notify-events-default", NULL, "job-completed");
b423cd4c 3502}
3503
3504
bd7854cb 3505/*
3506 * 'add_printer_filter()' - Add a MIME filter for a printer.
3507 */
3508
3509static void
3510add_printer_filter(
3511 cupsd_printer_t *p, /* I - Printer to add to */
f7deaa1a 3512 mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
bd7854cb 3513 const char *filter) /* I - Filter to add */
3514{
3515 char super[MIME_MAX_SUPER], /* Super-type for filter */
3516 type[MIME_MAX_TYPE], /* Type for filter */
3517 program[1024]; /* Program/filter name */
3518 int cost; /* Cost of filter */
3519 mime_type_t *temptype; /* MIME type looping var */
bf3816c7
MS		 3520 char filename[1024], /* Full filter filename */
3521 *dirsep; /* Pointer to directory separator */
3522 struct stat fileinfo; /* File information */
bd7854cb 3523
3524
3525 /*
3526 * Parse the filter string; it should be in the following format:
3527 *
3528 * super/type cost program
3529 */
3530
1f0275e3
MS		 3531 if (sscanf(filter, "%15[^/]/%31s%d%*[ \t]%1023[^\n]", super, type, &cost,
3532 program) != 4)
bd7854cb 3533 {
3534 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3535 p->name, filter);
3536 return;
3537 }
3538
3539 /*
3540 * See if the filter program exists; if not, stop the printer and flag
3541 * the error!
3542 */
3543
ecdc0628 3544 if (strcmp(program, "-"))
bd7854cb 3545 {
ecdc0628 3546 if (program[0] == '/')
3547 strlcpy(filename, program, sizeof(filename));
3548 else
3549 snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
3550
bf3816c7 3551 if (stat(filename, &fileinfo))
ecdc0628 3552 {
e07d4801
MS		 3553 memset(&fileinfo, 0, sizeof(fileinfo));
3554
ecdc0628 3555 snprintf(p->state_message, sizeof(p->state_message),
3556 "Filter \"%s\" for printer \"%s\" not available: %s",
bf3816c7 3557 filename, p->name, strerror(errno));
38e73f87 3558 cupsdSetPrinterReasons(p, "+cups-missing-filter-warning");
ecdc0628 3559
3560 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
bf3816c7
MS		 3561 }
3562
3563 /*
3564 * When running as root, do additional security checks...
3565 */
3566
3567 if (!RunUser)
3568 {
3569 /*
4d301e69
MS		 3570 * Only use filters that are owned by root and do not have group or world
3571 * write permissions.
bf3816c7
MS		 3572 */
3573
4d301e69
MS		 3574 if (fileinfo.st_uid ||
3575 (fileinfo.st_mode & (S_ISUID | S_IWGRP | S_IWOTH)) != 0)
bf3816c7
MS		 3576 {
3577 if (fileinfo.st_uid)
3578 snprintf(p->state_message, sizeof(p->state_message),
3579 "Filter \"%s\" for printer \"%s\" not owned by root",
3580 filename, p->name);
3581 else
3582 snprintf(p->state_message, sizeof(p->state_message),
3583 "Filter \"%s\" for printer \"%s\" has insecure permissions "
3584 "(0%o)", filename, p->name, fileinfo.st_mode);
3585
38e73f87 3586 cupsdSetPrinterReasons(p, "+cups-insecure-filter-warning");
bf3816c7
MS		 3587
3588 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
bf3816c7 3589 }
38e73f87 3590 else if (fileinfo.st_mode)
bf3816c7 3591 {
38e73f87
MS		 3592 /*
3593 * Similarly, check that the parent directory is also owned by root and
3594 * does not have world write permissions.
3595 */
bf3816c7 3596
38e73f87
MS		 3597 if ((dirsep = strrchr(filename, '/')) != NULL)
3598 *dirsep = '\0';
bf3816c7 3599
38e73f87
MS		 3600 if (!stat(filename, &fileinfo) &&
3601 (fileinfo.st_uid ||
4d301e69 3602 (fileinfo.st_mode & (S_ISUID | S_IWGRP | S_IWOTH)) != 0))
38e73f87
MS		 3603 {
3604 if (fileinfo.st_uid)
3605 snprintf(p->state_message, sizeof(p->state_message),
3606 "Filter directory \"%s\" for printer \"%s\" not owned by "
3607 "root", filename, p->name);
3608 else
3609 snprintf(p->state_message, sizeof(p->state_message),
3610 "Filter directory \"%s\" for printer \"%s\" has insecure "
3611 "permissions (0%o)", filename, p->name, fileinfo.st_mode);
bf3816c7 3612
38e73f87
MS		 3613 cupsdSetPrinterReasons(p, "+cups-insecure-filter-warning");
3614
3615 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
3616 }
bf3816c7 3617 }
ecdc0628 3618 }
bd7854cb 3619 }
3620
3621 /*
3622 * Add the filter to the MIME database, supporting wildcards as needed...
3623 */
3624
3625 for (temptype = mimeFirstType(MimeDatabase);
3626 temptype;
3627 temptype = mimeNextType(MimeDatabase))
3628 if (((super[0] == '*' && strcasecmp(temptype->super, "printer")) ||
3629 !strcasecmp(temptype->super, super)) &&
3630 (type[0] == '*' || !strcasecmp(temptype->type, type)))
3631 {
3632 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3633 "add_printer_filter: %s: adding filter %s/%s %s/%s %d %s",
3634 p->name, temptype->super, temptype->type,
f7deaa1a 3635 filtertype->super, filtertype->type,
bd7854cb 3636 cost, program);
f7deaa1a 3637 mimeAddFilter(MimeDatabase, temptype, filtertype, cost, program);
bd7854cb 3638 }
3639}
3640
3641
3642/*
3643 * 'add_printer_formats()' - Add document-format-supported values for a printer.
3644 */
3645
3646static void
3647add_printer_formats(cupsd_printer_t *p) /* I - Printer */
3648{
3649 int i; /* Looping var */
3650 mime_type_t *type; /* Current MIME type */
3651 cups_array_t *filters; /* Filters */
80ca4592 3652 ipp_attribute_t *attr; /* document-format-supported attribute */
bd7854cb 3653 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
3654 /* MIME type name */
3655
3656
3657 /*
3658 * Raw (and remote) queues advertise all of the supported MIME
3659 * types...
3660 */
3661
80ca4592 3662 cupsArrayDelete(p->filetypes);
3663 p->filetypes = NULL;
3664
bd7854cb 3665 if (p->raw)
3666 {
3667 ippAddStrings(p->attrs, IPP_TAG_PRINTER,
3668 (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY),
3669 "document-format-supported", NumMimeTypes, NULL, MimeTypes);
3670 return;
3671 }
3672
3673 /*
3674 * Otherwise, loop through the supported MIME types and see if there
3675 * are filters for them...
3676 */
3677
bd7854cb 3678 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer_formats: %d types, %d filters",
3679 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
3680
80ca4592 3681 p->filetypes = cupsArrayNew(NULL, NULL);
bd7854cb 3682
80ca4592 3683 for (type = mimeFirstType(MimeDatabase);
bd7854cb 3684 type;
3685 type = mimeNextType(MimeDatabase))
3686 {
bd7854cb 3687 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3688
3689 if ((filters = mimeFilter(MimeDatabase, type, p->filetype, NULL)) != NULL)
3690 {
3691 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3692 "add_printer_formats: %s: %s needs %d filters",
3693 p->name, mimetype, cupsArrayCount(filters));
3694
3695 cupsArrayDelete(filters);
80ca4592 3696 cupsArrayAdd(p->filetypes, type);
bd7854cb 3697 }
3698 else
3699 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3700 "add_printer_formats: %s: %s not supported",
3701 p->name, mimetype);
3702 }
3703
bd7854cb 3704 /*
3705 * Add the file formats that can be filtered...
3706 */
3707
f301802f 3708 if ((type = mimeType(MimeDatabase, "application", "octet-stream")) == NULL ||
3709 !cupsArrayFind(p->filetypes, type))
3710 i = 1;
3711 else
3712 i = 0;
bd7854cb 3713
7a0cbd5e
MS		 3714 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3715 "add_printer_formats: %s: %d supported types",
3716 p->name, cupsArrayCount(p->filetypes) + i);
3717
80ca4592 3718 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3719 "document-format-supported",
7a0cbd5e 3720 cupsArrayCount(p->filetypes) + i, NULL, NULL);
80ca4592 3721
f301802f 3722 if (i)
3723 attr->values[0].string.text = _cupsStrAlloc("application/octet-stream");
bd7854cb 3724
f301802f 3725 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
80ca4592 3726 type;
3727 i ++, type = (mime_type_t *)cupsArrayNext(p->filetypes))
3728 {
3729 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
bd7854cb 3730
80ca4592 3731 attr->values[i].string.text = _cupsStrAlloc(mimetype);
3732 }
f7deaa1a 3733
3734#ifdef HAVE_DNSSD
3735 {
3736 char pdl[1024]; /* Buffer to build pdl list */
3737 mime_filter_t *filter; /* MIME filter looping var */
3738
3739
3740 pdl[0] = '\0';
3741
3742 if (mimeType(MimeDatabase, "application", "pdf"))
3743 strlcat(pdl, "application/pdf,", sizeof(pdl));
3744
3745 if (mimeType(MimeDatabase, "application", "postscript"))
3746 strlcat(pdl, "application/postscript,", sizeof(pdl));
3747
3748 if (mimeType(MimeDatabase, "application", "vnd.cups-raster"))
3749 strlcat(pdl, "application/vnd.cups-raster,", sizeof(pdl));
3750
3751 /*
3752 * Determine if this is a Tioga PrintJobMgr based queue...
3753 */
3754
3755 for (filter = (mime_filter_t *)cupsArrayFirst(MimeDatabase->filters);
3756 filter;
3757 filter = (mime_filter_t *)cupsArrayNext(MimeDatabase->filters))
3758 {
3759 if (filter->dst == p->filetype && filter->filter &&
3760 strstr(filter->filter, "PrintJobMgr"))
3761 break;
3762 }
3763
3764 /*
3765 * We only support raw printing if this is not a Tioga PrintJobMgr based
3766 * queue and if application/octet-stream is a known conversion...
3767 */
3768
3769 if (!filter && mimeType(MimeDatabase, "application", "octet-stream"))
3770 strlcat(pdl, "application/octet-stream,", sizeof(pdl));
3771
3772 if (mimeType(MimeDatabase, "image", "png"))
3773 strlcat(pdl, "image/png,", sizeof(pdl));
3774
3775 if (pdl[0])
3776 pdl[strlen(pdl) - 1] = '\0'; /* Remove trailing comma */
3777
3778 cupsdSetString(&p->pdl, pdl);
3779 }
3780#endif /* HAVE_DNSSD */
bd7854cb 3781}
3782
3783
61cf44e2
MS		 3784/*
3785 * 'add_string_array()' - Add a string to an array of CUPS strings.
3786 */
3787
3788static void
3789add_string_array(cups_array_t **a, /* I - Array */
3790 const char *s) /* I - String */
3791{
3792 if (!*a)
3793 *a = cupsArrayNew(NULL, NULL);
3794
3795 cupsArrayAdd(*a, _cupsStrAlloc(s));
3796}
3797
3798
ef416fc2 3799/*
3800 * 'compare_printers()' - Compare two printers.
3801 */
3802
3803static int /* O - Result of comparison */
3804compare_printers(void *first, /* I - First printer */
3805 void *second, /* I - Second printer */
3806 void *data) /* I - App data (not used) */
3807{
3808 return (strcasecmp(((cupsd_printer_t *)first)->name,
3809 ((cupsd_printer_t *)second)->name));
3810}
3811
3812
bd7854cb 3813/*
e1d6a774 3814 * 'delete_printer_filters()' - Delete all MIME filters for a printer.
bd7854cb 3815 */
3816
3817static void
e1d6a774 3818delete_printer_filters(
3819 cupsd_printer_t *p) /* I - Printer to remove from */
bd7854cb 3820{
e1d6a774 3821 mime_filter_t *filter; /* MIME filter looping var */
bd7854cb 3822
bd7854cb 3823
3824 /*
e1d6a774 3825 * Range check input...
bd7854cb 3826 */
3827
e1d6a774 3828 if (p == NULL)
3829 return;
bd7854cb 3830
3831 /*
e1d6a774 3832 * Remove all filters from the MIME database that have a destination
3833 * type == printer...
bd7854cb 3834 */
3835
e1d6a774 3836 for (filter = mimeFirstFilter(MimeDatabase);
3837 filter;
3838 filter = mimeNextFilter(MimeDatabase))
18ecb428 3839 if (filter->dst == p->filetype || filter->dst == p->prefiltertype)
e1d6a774 3840 {
3841 /*
3842 * Delete the current filter...
3843 */
bd7854cb 3844
e1d6a774 3845 mimeDeleteFilter(MimeDatabase, filter);
3846 }
b9faaae1 3847
38e73f87
MS		 3848 cupsdSetPrinterReasons(p, "-cups-insecure-filter-warning"
3849 ",cups-missing-filter-warning");
bd7854cb 3850}
3851
3852
61cf44e2
MS		 3853/*
3854 * 'delete_string_array()' - Delete an array of CUPS strings.
3855 */
3856
3857static void
3858delete_string_array(cups_array_t **a) /* I - Array */
3859{
3860 char *ptr; /* Current string */
3861
3862
3863 for (ptr = (char *)cupsArrayFirst(*a);
3864 ptr;
3865 ptr = (char *)cupsArrayNext(*a))
3866 _cupsStrFree(ptr);
3867
3868 cupsArrayDelete(*a);
3869 *a = NULL;
3870}
3871
3872
3873/*
3874 * 'load_ppd()' - Load a cached PPD file, updating the cache as needed.
3875 */
3876
3877static void
3878load_ppd(cupsd_printer_t *p) /* I - Printer */
3879{
3880 int i; /* Looping var */
3881 cups_file_t *cache; /* Cache file */
3882 char cache_name[1024]; /* Cache filename */
3883 struct stat cache_info; /* Cache file info */
3884 ppd_file_t *ppd; /* PPD file */
3885 char ppd_name[1024]; /* PPD filename */
3886 struct stat ppd_info; /* PPD file info */
3887 int num_media; /* Number of media options */
c168a833
MS		 3888 char custom_in[256], /* Custom size name in inches */
3889 custom_mm[256]; /* Custom size name in millimeters */
3890 ppd_size_t *size; /* Current size */
3891 ppd_option_t *output_bin, /* OutputBin options */
61cf44e2
MS		 3892 *duplex; /* Duplex options */
3893 ppd_attr_t *ppd_attr; /* PPD attribute */
c168a833 3894 _cups_pwg_media_t *pwgmedia; /* Matching PWG size name */
61cf44e2 3895 ipp_attribute_t *attr; /* Attribute data */
d2354e63
MS		 3896 ipp_t *media_col_default, /* media-col-default collection value */
3897 *media_size; /* media-size collection value */
61cf44e2
MS		 3898 ipp_value_t *val; /* Attribute value */
3899 int num_finishings; /* Number of finishings */
3900 int finishings[5]; /* finishings-supported values */
3901 static const char * const sides[3] = /* sides-supported values */
3902 {
3903 "one-sided",
3904 "two-sided-long-edge",
3905 "two-sided-short-edge"
3906 };
3907 static const char * const standard_commands[] =
3908 { /* Standard CUPS commands */
3909 "AutoConfigure",
3910 "Clean",
c168a833 3911 "PrintSelfTestPage"
61cf44e2
MS		 3912 };
3913
3914
3915 /*
3916 * Check to see if the cache is up-to-date...
3917 */
3918
3919 snprintf(cache_name, sizeof(cache_name), "%s/%s.ipp", CacheDir, p->name);
3920 if (stat(cache_name, &cache_info))
3921 cache_info.st_mtime = 0;
3922
3923 snprintf(ppd_name, sizeof(ppd_name), "%s/ppd/%s.ppd", ServerRoot, p->name);
3924 if (stat(ppd_name, &ppd_info))
3925 ppd_info.st_mtime = 1;
3926
3927 ippDelete(p->ppd_attrs);
3928 p->ppd_attrs = ippNew();
3929
3930 if (cache_info.st_mtime >= ppd_info.st_mtime &&
3931 (cache = cupsFileOpen(cache_name, "r")) != NULL)
3932 {
3933 /*
3934 * Load cached information and return...
3935 */
3936
3937 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", cache_name);
3938
3939 if (ippReadIO(cache, (ipp_iocb_t)cupsFileRead, 1, NULL,
3940 p->ppd_attrs) == IPP_DATA)
3941 {
3942 cupsFileClose(cache);
3943 return;
3944 }
3945
3946 cupsFileClose(cache);
3947 }
3948
3949 /*
3950 * Reload PPD attributes from disk...
3951 */
3952
8b450588
MS		 3953 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
3954
61cf44e2
MS		 3955 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", ppd_name);
3956
3957 delete_string_array(&(p->filters));
3958 delete_string_array(&(p->pre_filters));
3959
3960 p->type &= ~CUPS_PRINTER_OPTIONS;
3961 p->type |= CUPS_PRINTER_BW;
3962
3963 finishings[0] = IPP_FINISHINGS_NONE;
3964 num_finishings = 1;
3965
3966 if ((ppd = ppdOpenFile(ppd_name)) != NULL)
3967 {
3968 /*
3969 * Add make/model and other various attributes...
3970 */
3971
c168a833
MS		 3972 ppdMarkDefaults(ppd);
3973
61cf44e2
MS		 3974 if (ppd->color_device)
3975 p->type |= CUPS_PRINTER_COLOR;
3976 if (ppd->variable_sizes)
3977 p->type |= CUPS_PRINTER_VARIABLE;
3978 if (!ppd->manual_copies)
3979 p->type |= CUPS_PRINTER_COPIES;
3980 if ((ppd_attr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL)
3981 if (ppd_attr->value && !strcasecmp(ppd_attr->value, "true"))
3982 p->type |= CUPS_PRINTER_FAX;
3983
3984 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "color-supported",
3985 ppd->color_device);
3986 if (ppd->throughput)
3987 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3988 "pages-per-minute", ppd->throughput);
3989
3990 if (ppd->nickname)
3991 {
3992 /*
3993 * The NickName can be localized in the character set specified
3994 * by the LanugageEncoding attribute. However, ppdOpen2() has
3995 * already converted the ppd->nickname member to UTF-8 for us
3996 * (the original attribute value is available separately)
3997 */
3998
3999 cupsdSetString(&p->make_model, ppd->nickname);
4000 }
4001 else if (ppd->modelname)
4002 {
4003 /*
4004 * Model name can only contain specific characters...
4005 */
4006
4007 cupsdSetString(&p->make_model, ppd->modelname);
4008 }
4009 else
4010 cupsdSetString(&p->make_model, "Bad PPD File");
4011
4012 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4013 "printer-make-and-model", NULL, p->make_model);
4014
4015 /*
4016 * Add media options from the PPD file...
4017 */
4018
c168a833 4019 if (ppd->num_sizes == 0)
61cf44e2 4020 {
b9faaae1
MS		 4021 if (!ppdFindAttr(ppd, "APScannerOnly", NULL))
4022 cupsdLogMessage(CUPSD_LOG_CRIT,
4023 "The PPD file for printer %s contains no media "
4024 "options and is therefore invalid!", p->name);
4025
4026 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4027 "media-supported", NULL, "unknown");
61cf44e2
MS		 4028 }
4029 else
4030 {
c168a833
MS		 4031 num_media = ppd->num_sizes;
4032 if (ppd->variable_sizes)
4033 num_media ++;
4034
61cf44e2
MS		 4035 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4036 "media-supported", num_media, NULL, NULL);
4037 if (attr != NULL)
4038 {
4039 val = attr->values;
4040
c168a833
MS		 4041 for (i = ppd->num_sizes, size = ppd->sizes; i > 0; i --, size ++)
4042 {
4043 if (strcasecmp(size->name, "Custom"))
4044 {
4045 if ((pwgmedia = _cupsPWGMediaBySize(size->width,
4046 size->length)) != NULL)
4047 {
4048 val->string.text = _cupsStrAlloc(pwgmedia->pwg);
4049 }
4050 else
4051 {
4052 snprintf(custom_in, sizeof(custom_in), "adobe_%s_%gx%gin",
4053 size->name, size->width / 72.0, size->length / 72.0);
4054 snprintf(custom_mm, sizeof(custom_mm), "adobe_%s_%gx%gmm",
4055 size->name, size->width * 25.4 / 72.0,
4056 size->length * 25.4 / 72.0);
4057 if (strlen(custom_in) < strlen(custom_mm))
4058 val->string.text = _cupsStrAlloc(custom_in);
4059 else
4060 val->string.text = _cupsStrAlloc(custom_mm);
4061 }
61cf44e2 4062
c168a833 4063 if (size->marked)
d2354e63
MS		 4064 {
4065 /*
4066 * Add media-default...
4067 */
4068
c168a833 4069 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
d2354e63
MS		 4070 "media-default", NULL, val->string.text);
4071
4072 /*
4073 * Add media-col-default...
4074 */
4075
4076 media_size = ippNew();
4077 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4078 "x-dimension", (int)(size->width * 2540.0 / 72.0));
4079 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4080 "y-dimension", (int)(size->length * 2540.0 / 72.0));
4081
4082 media_col_default = ippNew();
4083 ippAddString(media_col_default, IPP_TAG_PRINTER,
4084 IPP_TAG_KEYWORD | IPP_TAG_COPY, "media-color", NULL,
4085 "white");
4086 ippAddString(media_col_default, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4087 "media-key", NULL,val->string.text);
4088 ippAddCollection(media_col_default, IPP_TAG_PRINTER, "media-size",
4089 media_size);
4090 ippAddString(media_col_default, IPP_TAG_PRINTER,
4091 IPP_TAG_KEYWORD | IPP_TAG_COPY, "media-type", NULL,
4092 "stationary");
4093
4094 ippAddCollection(p->ppd_attrs, IPP_TAG_PRINTER,
4095 "media-col-default", media_col_default);
4096 }
61cf44e2 4097
c168a833
MS		 4098 val ++;
4099 }
4100 }
61cf44e2 4101
c168a833 4102 if (ppd->variable_sizes)
61cf44e2 4103 {
c168a833
MS		 4104 snprintf(custom_in, sizeof(custom_in), "custom_min_%gx%gin",
4105 ppd->custom_min[0] / 72.0, ppd->custom_min[1] / 72.0);
4106 snprintf(custom_mm, sizeof(custom_mm), "custom_min_%gx%gmm",
4107 ppd->custom_min[0] * 25.4 / 72.0,
4108 ppd->custom_min[1] * 25.4 / 72.0);
4109 if (strlen(custom_in) < strlen(custom_mm))
4110 val->string.text = _cupsStrAlloc(custom_in);
4111 else
4112 val->string.text = _cupsStrAlloc(custom_mm);
4113 val ++;
4114
4115 snprintf(custom_in, sizeof(custom_in), "custom_max_%gx%gin",
4116 ppd->custom_max[0] / 72.0, ppd->custom_max[1] / 72.0);
4117 snprintf(custom_mm, sizeof(custom_mm), "custom_max_%gx%gmm",
4118 ppd->custom_max[0] * 25.4 / 72.0,
4119 ppd->custom_max[1] * 25.4 / 72.0);
4120 if (strlen(custom_in) < strlen(custom_mm))
4121 val->string.text = _cupsStrAlloc(custom_in);
4122 else
4123 val->string.text = _cupsStrAlloc(custom_mm);
61cf44e2 4124 }
61cf44e2
MS		 4125 }
4126 }
4127
4128 /*
4129 * Output bin...
4130 */
4131
4132 if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL)
4133 {
4134 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4135 "output-bin-supported", output_bin->num_choices,
4136 NULL, NULL);
4137
4138 if (attr != NULL)
4139 {
4140 for (i = 0, val = attr->values;
4141 i < output_bin->num_choices;
4142 i ++, val ++)
4143 val->string.text = _cupsStrAlloc(output_bin->choices[i].choice);
4144 }
c168a833 4145
e07d4801 4146 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
178cb736 4147 "output-bin-default", NULL, output_bin->defchoice);
61cf44e2
MS		 4148 }
4149
4150 /*
4151 * Duplexing, etc...
4152 */
4153
4154 if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL)
4155 if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL)
4156 if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL)
4157 if ((duplex = ppdFindOption(ppd, "KD03Duplex")) == NULL)
4158 duplex = ppdFindOption(ppd, "JCLDuplex");
4159
4160 if (duplex && duplex->num_choices > 1 &&
4161 !ppdInstallableConflict(ppd, duplex->keyword, "DuplexTumble"))
4162 {
4163 p->type |= CUPS_PRINTER_DUPLEX;
4164
4165 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4166 "sides-supported", 3, NULL, sides);
4167
4168 if (!strcasecmp(duplex->defchoice, "DuplexTumble"))
4169 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4170 "sides-default", NULL, "two-sided-short-edge");
4171 else if (!strcasecmp(duplex->defchoice, "DuplexNoTumble"))
4172 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4173 "sides-default", NULL, "two-sided-long-edge");
4174 else
4175 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4176 "sides-default", NULL, "one-sided");
4177 }
4178
4179 if (ppdFindOption(ppd, "Collate") != NULL)
4180 p->type |= CUPS_PRINTER_COLLATE;
4181
4182 if (ppdFindOption(ppd, "StapleLocation") != NULL)
4183 {
4184 p->type |= CUPS_PRINTER_STAPLE;
4185 finishings[num_finishings++] = IPP_FINISHINGS_STAPLE;
4186 }
4187
4188 if (ppdFindOption(ppd, "BindEdge") != NULL)
4189 {
4190 p->type |= CUPS_PRINTER_BIND;
4191 finishings[num_finishings++] = IPP_FINISHINGS_BIND;
4192 }
4193
4194 for (i = 0; i < ppd->num_sizes; i ++)
4195 if (ppd->sizes[i].length > 1728)
4196 p->type |= CUPS_PRINTER_LARGE;
4197 else if (ppd->sizes[i].length > 1008)
4198 p->type |= CUPS_PRINTER_MEDIUM;
4199 else
4200 p->type |= CUPS_PRINTER_SMALL;
4201
b9faaae1
MS		 4202 if ((ppd_attr = ppdFindAttr(ppd, "APICADriver", NULL)) != NULL &&
4203 ppd_attr->value && !strcasecmp(ppd_attr->value, "true"))
4204 {
4205 if ((ppd_attr = ppdFindAttr(ppd, "APScannerOnly", NULL)) != NULL &&
4206 ppd_attr->value && !strcasecmp(ppd_attr->value, "true"))
4207 p->type |= CUPS_PRINTER_SCANNER;
4208 else
4209 p->type |= CUPS_PRINTER_MFP;
4210 }
4211
61cf44e2
MS		 4212 /*
4213 * Add a filter from application/vnd.cups-raw to printer/name to
4214 * handle "raw" printing by users.
4215 */
4216
4217 add_string_array(&(p->filters), "application/vnd.cups-raw 0 -");
4218
4219 /*
4220 * Add any pre-filters in the PPD file...
4221 */
4222
4223 if ((ppd_attr = ppdFindAttr(ppd, "cupsPreFilter", NULL)) != NULL)
4224 {
4225 for (; ppd_attr; ppd_attr = ppdFindNextAttr(ppd, "cupsPreFilter", NULL))
4226 if (ppd_attr->value)
4227 add_string_array(&(p->pre_filters), ppd_attr->value);
4228 }
4229
4230 /*
4231 * Add any filters in the PPD file...
4232 */
4233
4234 DEBUG_printf(("ppd->num_filters = %d\n", ppd->num_filters));
4235 for (i = 0; i < ppd->num_filters; i ++)
4236 {
4237 DEBUG_printf(("ppd->filters[%d] = \"%s\"\n", i, ppd->filters[i]));
4238 add_string_array(&(p->filters), ppd->filters[i]);
d2354e63
MS		 4239
4240 if (!strncasecmp(ppd->filters[i], "application/vnd.cups-command", 28) &&
4241 isspace(ppd->filters[i][28] & 255))
4242 p->type |= CUPS_PRINTER_COMMANDS;
61cf44e2
MS		 4243 }
4244
4245 if (ppd->num_filters == 0)
4246 {
4247 /*
4248 * If there are no filters, add PostScript printing filters.
4249 */
4250
4251 add_string_array(&(p->filters),
4252 "application/vnd.cups-command 0 commandtops");
4253 add_string_array(&(p->filters),
4254 "application/vnd.cups-postscript 0 -");
4255
4256 p->type |= CUPS_PRINTER_COMMANDS;
4257 }
4258 else if (!(p->type & CUPS_PRINTER_COMMANDS))
4259 {
4260 /*
4261 * See if this is a PostScript device without a command filter...
4262 */
4263
4264 for (i = 0; i < ppd->num_filters; i ++)
4265 if (!strncasecmp(ppd->filters[i],
d2354e63
MS		 4266 "application/vnd.cups-postscript", 31) &&
4267 isspace(ppd->filters[i][31] & 255))
61cf44e2
MS		 4268 break;
4269
4270 if (i < ppd->num_filters)
4271 {
4272 /*
4273 * Add the generic PostScript command filter...
4274 */
4275
4276 add_string_array(&(p->filters),
4277 "application/vnd.cups-command 0 commandtops");
4278 p->type |= CUPS_PRINTER_COMMANDS;
4279 }
4280 }
4281
4282 if (p->type & CUPS_PRINTER_COMMANDS)
4283 {
4284 char *commands, /* Copy of commands */
4285 *start, /* Start of name */
4286 *end; /* End of name */
4287 int count; /* Number of commands */
4288
4289
4290 if ((ppd_attr = ppdFindAttr(ppd, "cupsCommands", NULL)) != NULL &&
4291 ppd_attr->value && ppd_attr->value[0])
4292 {
4293 for (count = 0, start = ppd_attr->value; *start; count ++)
4294 {
4295 while (isspace(*start & 255))
4296 start ++;
4297
4298 if (!*start)
4299 break;
4300
4301 while (*start && !isspace(*start & 255))
4302 start ++;
4303 }
4304 }
4305 else
4306 count = 0;
4307
4308 if (count > 0)
4309 {
4310 /*
4311 * Make a copy of the commands string and count how many ...
4312 */
4313
4314 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4315 "printer-commands", count, NULL, NULL);
4316
4317 commands = strdup(ppd_attr->value);
4318
4319 for (count = 0, start = commands; *start; count ++)
4320 {
4321 while (isspace(*start & 255))
4322 start ++;
4323
4324 if (!*start)
4325 break;
4326
4327 end = start;
4328 while (*end && !isspace(*end & 255))
4329 end ++;
4330
4331 if (*end)
4332 *end++ = '\0';
4333
4334 attr->values[count].string.text = _cupsStrAlloc(start);
4335
4336 start = end;
4337 }
4338
4339 free(commands);
4340 }
4341 else
4342 {
4343 /*
4344 * Add the standard list of commands...
4345 */
4346
4347 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4348 "printer-commands",
4349 (int)(sizeof(standard_commands) /
4350 sizeof(standard_commands[0])), NULL,
4351 standard_commands);
4352 }
4353 }
4354 else
4355 {
4356 /*
4357 * No commands supported...
4358 */
4359
4360 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4361 "printer-commands", NULL, "none");
4362 }
4363
4364 /*
4365 * Show current and available port monitors for this printer...
4366 */
4367
4368 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
4369 NULL, p->port_monitor ? p->port_monitor : "none");
4370
4371 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4372 ppd_attr;
4373 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL));
4374
4375 if (ppd->protocols)
4376 {
4377 if (strstr(ppd->protocols, "TBCP"))
4378 i ++;
4379 else if (strstr(ppd->protocols, "BCP"))
4380 i ++;
4381 }
4382
4383 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
4384 "port-monitor-supported", i, NULL, NULL);
4385
4386 attr->values[0].string.text = _cupsStrAlloc("none");
4387
4388 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4389 ppd_attr;
4390 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
4391 attr->values[i].string.text = _cupsStrAlloc(ppd_attr->value);
4392
4393 if (ppd->protocols)
4394 {
4395 if (strstr(ppd->protocols, "TBCP"))
4396 attr->values[i].string.text = _cupsStrAlloc("tbcp");
4397 else if (strstr(ppd->protocols, "BCP"))
4398 attr->values[i].string.text = _cupsStrAlloc("bcp");
4399 }
4400
4401#ifdef HAVE_DNSSD
4402 cupsdSetString(&p->product, ppd->product);
4403#endif /* HAVE_DNSSD */
4404
4405 if (ppdFindAttr(ppd, "APRemoteQueueID", NULL))
4406 p->type |= CUPS_PRINTER_REMOTE;
4407
4408 /*
4409 * Close the PPD and set the type...
4410 */
4411
4412 ppdClose(ppd);
4413 }
4414 else if (!access(ppd_name, 0))
4415 {
4416 int pline; /* PPD line number */
4417 ppd_status_t pstatus; /* PPD load status */
4418
4419
4420 pstatus = ppdLastError(&pline);
4421
4422 cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded!",
4423 p->name);
4424
4425 if (pstatus <= PPD_ALLOC_ERROR)
4426 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", strerror(errno));
4427 else
4428 cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d.",
4429 ppdErrorString(pstatus), pline);
4430
4431 cupsdLogMessage(CUPSD_LOG_INFO,
4432 "Hint: Run \"cupstestppd %s\" and fix any errors.",
4433 ppd_name);
4434
4435 /*
4436 * Add a filter from application/vnd.cups-raw to printer/name to
4437 * handle "raw" printing by users.
4438 */
4439
4440 add_string_array(&(p->filters), "application/vnd.cups-raw 0 -");
4441
4442 /*
4443 * Add a PostScript filter, since this is still possibly PS printer.
4444 */
4445
4446 add_string_array(&(p->filters), "application/vnd.cups-postscript 0 -");
4447 }
4448 else
4449 {
4450 /*
4451 * If we have an interface script, add a filter entry for it...
4452 */
4453
4454 char interface[1024]; /* Interface script */
4455
4456
4457 snprintf(interface, sizeof(interface), "%s/interfaces/%s", ServerRoot,
4458 p->name);
4459 if (!access(interface, X_OK))
4460 {
4461 /*
4462 * Yes, we have a System V style interface script; use it!
4463 */
4464
4465 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4466 "printer-make-and-model", NULL,
4467 "Local System V Printer");
4468
4469 snprintf(interface, sizeof(interface), "*/* 0 %s/interfaces/%s",
4470 ServerRoot, p->name);
4471 add_string_array(&(p->filters), interface);
4472 }
4473 else if (!strncmp(p->device_uri, "ipp://", 6) &&
4474 (strstr(p->device_uri, "/printers/") != NULL ||
4475 strstr(p->device_uri, "/classes/") != NULL ||
4476 (strstr(p->device_uri, "._ipp.") != NULL &&
4477 !strcmp(p->device_uri + strlen(p->device_uri) - 5,
4478 "/cups"))))
4479 {
4480 /*
4481 * Tell the client this is really a hard-wired remote printer.
4482 */
4483
4484 p->type |= CUPS_PRINTER_REMOTE;
4485
4486 /*
4487 * Point the printer-uri-supported attribute to the
4488 * remote printer...
4489 */
4490
4491 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
4492 "printer-uri-supported", NULL, p->device_uri);
4493
4494 /*
4495 * Then set the make-and-model accordingly...
4496 */
4497
4498 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4499 "printer-make-and-model", NULL, "Remote Printer");
4500
4501 /*
4502 * Print all files directly...
4503 */
4504
4505 p->raw = 1;
4506 p->remote = 1;
4507 }
4508 else
4509 {
4510 /*
4511 * Otherwise we have neither - treat this as a "dumb" printer
4512 * with no PPD file...
4513 */
4514
4515 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4516 "printer-make-and-model", NULL, "Local Raw Printer");
4517
4518 p->raw = 1;
4519 }
4520 }
4521
4522 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4523 "finishings-supported", num_finishings, finishings);
4524 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4525 "finishings-default", IPP_FINISHINGS_NONE);
4526
4527 if (ppd && (cache = cupsFileOpen(cache_name, "w")) != NULL)
4528 {
4529 /*
4530 * Save cached PPD attributes to disk...
4531 */
4532
4533 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Saving %s...", cache_name);
4534
4535 p->ppd_attrs->state = IPP_IDLE;
4536
4537 if (ippWriteIO(cache, (ipp_iocb_t)cupsFileWrite, 1, NULL,
4538 p->ppd_attrs) != IPP_DATA)
4539 {
4540 cupsdLogMessage(CUPSD_LOG_ERROR,
4541 "Unable to save PPD cache file \"%s\" - %s", cache_name,
4542 strerror(errno));
4543 unlink(cache_name);
4544 }
4545
4546 cupsFileClose(cache);
4547 }
4548 else if (cache_info.st_mtime)
4549 {
4550 /*
4551 * Remove cache file...
4552 */
4553
4554 unlink(cache_name);
4555 }
4556}
4557
4558
ef416fc2 4559#ifdef __sgi
4560/*
4561 * 'write_irix_config()' - Update the config files used by the IRIX
4562 * desktop tools.
4563 */
4564
4565static void
4566write_irix_config(cupsd_printer_t *p) /* I - Printer to update */
4567{
4568 char filename[1024]; /* Interface script filename */
4569 cups_file_t *fp; /* Interface script file */
f301802f 4570 ipp_attribute_t *attr; /* Attribute data */
ef416fc2 4571
4572
4573 /*
4574 * Add dummy interface and GUI scripts to fool SGI's "challenged" printing
4575 * tools. First the interface script that tells the tools what kind of
4576 * printer we have...
4577 */
4578
4579 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
4580
4581 if (p->type & CUPS_PRINTER_CLASS)
4582 unlink(filename);
4583 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4584 {
4585 cupsFilePuts(fp, "#!/bin/sh\n");
4586
4587 if ((attr = ippFindAttribute(p->attrs, "printer-make-and-model",
4588 IPP_TAG_TEXT)) != NULL)
4589 cupsFilePrintf(fp, "NAME=\"%s\"\n", attr->values[0].string.text);
4590 else if (p->type & CUPS_PRINTER_CLASS)
4591 cupsFilePuts(fp, "NAME=\"Printer Class\"\n");
4592 else
4593 cupsFilePuts(fp, "NAME=\"Remote Destination\"\n");
4594
4595 if (p->type & CUPS_PRINTER_COLOR)
4596 cupsFilePuts(fp, "TYPE=ColorPostScript\n");
4597 else
4598 cupsFilePuts(fp, "TYPE=MonoPostScript\n");
4599
4600 cupsFilePrintf(fp, "HOSTNAME=%s\n", ServerName);
4601 cupsFilePrintf(fp, "HOSTPRINTER=%s\n", p->name);
4602
4603 cupsFileClose(fp);
4604
4605 chmod(filename, 0755);
4606 chown(filename, User, Group);
4607 }
4608
4609 /*
4610 * Then the member file that tells which device file the queue is connected
4611 * to... Networked printers use "/dev/null" in this file, so that's what
4612 * we use (the actual device URI can confuse some apps...)
4613 */
4614
4615 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
4616
4617 if (p->type & CUPS_PRINTER_CLASS)
4618 unlink(filename);
4619 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4620 {
4621 cupsFilePuts(fp, "/dev/null\n");
4622
4623 cupsFileClose(fp);
4624
4625 chmod(filename, 0644);
4626 chown(filename, User, Group);
4627 }
4628
4629 /*
4630 * The gui_interface file is a script or program that launches a GUI
4631 * option panel for the printer, using options specified on the
4632 * command-line in the third argument. The option panel must send
4633 * any printing options to stdout on a single line when the user
4634 * accepts them, or nothing if the user cancels the dialog.
4635 *
4636 * The default options panel program is /usr/bin/glpoptions, from
4637 * the ESP Print Pro software. You can select another using the
4638 * PrintcapGUI option.
4639 */
4640
4641 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui", p->name);
4642
4643 if (p->type & CUPS_PRINTER_CLASS)
4644 unlink(filename);
4645 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4646 {
4647 cupsFilePuts(fp, "#!/bin/sh\n");
4648 cupsFilePrintf(fp, "%s -d %s -o \"$3\"\n", PrintcapGUI, p->name);
4649
4650 cupsFileClose(fp);
4651
4652 chmod(filename, 0755);
4653 chown(filename, User, Group);
4654 }
4655
4656 /*
4657 * The POD config file is needed by the printstatus command to show
4658 * the printer location and device.
4659 */
4660
4661 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
4662
4663 if (p->type & CUPS_PRINTER_CLASS)
4664 unlink(filename);
4665 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4666 {
4667 cupsFilePrintf(fp, "Printer Class | %s\n",
4668 (p->type & CUPS_PRINTER_COLOR) ? "ColorPostScript" : "MonoPostScript");
4669 cupsFilePrintf(fp, "Printer Model | %s\n", p->make_model ? p->make_model : "");
4670 cupsFilePrintf(fp, "Location Code | %s\n", p->location ? p->location : "");
4671 cupsFilePrintf(fp, "Physical Location | %s\n", p->info ? p->info : "");
0af14961 4672 cupsFilePrintf(fp, "Port Path | %s\n", p->device_uri);
ef416fc2 4673 cupsFilePrintf(fp, "Config Path | /var/spool/lp/pod/%s.config\n", p->name);
4674 cupsFilePrintf(fp, "Active Status Path | /var/spool/lp/pod/%s.status\n", p->name);
4675 cupsFilePuts(fp, "Status Update Wait | 10 seconds\n");
4676
4677 cupsFileClose(fp);
4678
4679 chmod(filename, 0664);
4680 chown(filename, User, Group);
4681 }
4682}
4683
4684
4685/*
4686 * 'write_irix_state()' - Update the status files used by IRIX printing
4687 * desktop tools.
4688 */
4689
4690static void
4691write_irix_state(cupsd_printer_t *p) /* I - Printer to update */
4692{
4693 char filename[1024]; /* Interface script filename */
4694 cups_file_t *fp; /* Interface script file */
4695 int tag; /* Status tag value */
4696
4697
4698 if (p)
4699 {
4700 /*
4701 * The POD status file is needed for the printstatus window to
4702 * provide the current status of the printer.
4703 */
4704
4705 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
4706
4707 if (p->type & CUPS_PRINTER_CLASS)
4708 unlink(filename);
4709 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4710 {
4711 cupsFilePrintf(fp, "Operational Status | %s\n",
4712 (p->state == IPP_PRINTER_IDLE) ? "Idle" :
4713 (p->state == IPP_PRINTER_PROCESSING) ? "Busy" :
4714 "Faulted");
4715 cupsFilePrintf(fp, "Information | 01 00 00 | %s\n", CUPS_SVERSION);
4716 cupsFilePrintf(fp, "Information | 02 00 00 | Device URI: %s\n",
0af14961 4717 p->device_uri);
ef416fc2 4718 cupsFilePrintf(fp, "Information | 03 00 00 | %s jobs\n",
4719 p->accepting ? "Accepting" : "Not accepting");
4720 cupsFilePrintf(fp, "Information | 04 00 00 | %s\n", p->state_message);
4721
4722 cupsFileClose(fp);
4723
4724 chmod(filename, 0664);
4725 chown(filename, User, Group);
4726 }
4727
4728 /*
4729 * The activeicons file is needed to provide desktop icons for printers:
4730 *
4731 * [ quoted from /usr/lib/print/tagit ]
4732 *
4733 * --- Type of printer tags (base values)
4734 *
4735 * Dumb=66048 # 0x10200
4736 * DumbColor=66080 # 0x10220
4737 * Raster=66112 # 0x10240
4738 * ColorRaster=66144 # 0x10260
4739 * Plotter=66176 # 0x10280
4740 * PostScript=66208 # 0x102A0
4741 * ColorPostScript=66240 # 0x102C0
4742 * MonoPostScript=66272 # 0x102E0
4743 *
4744 * --- Printer state modifiers for local printers
4745 *
4746 * Idle=0 # 0x0
4747 * Busy=1 # 0x1
4748 * Faulted=2 # 0x2
4749 * Unknown=3 # 0x3 (Faulted due to unknown reason)
4750 *
4751 * --- Printer state modifiers for network printers
4752 *
4753 * NetIdle=8 # 0x8
4754 * NetBusy=9 # 0x9
4755 * NetFaulted=10 # 0xA
4756 * NetUnknown=11 # 0xB (Faulted due to unknown reason)
4757 */
4758
4759 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
4760
4761 if (p->type & CUPS_PRINTER_CLASS)
4762 unlink(filename);
4763 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4764 {
4765 if (p->type & CUPS_PRINTER_COLOR)
4766 tag = 66240;
4767 else
4768 tag = 66272;
4769
4770 if (p->type & CUPS_PRINTER_REMOTE)
4771 tag |= 8;
4772
4773 if (p->state == IPP_PRINTER_PROCESSING)
4774 tag |= 1;
4775
4776 else if (p->state == IPP_PRINTER_STOPPED)
4777 tag |= 2;
4778
4779 cupsFilePuts(fp, "#!/bin/sh\n");
4780 cupsFilePrintf(fp, "#Tag %d\n", tag);
4781
4782 cupsFileClose(fp);
4783
4784 chmod(filename, 0755);
4785 chown(filename, User, Group);
4786 }
4787 }
4788
4789 /*
4790 * The default file is needed by the printers window to show
4791 * the default printer.
4792 */
4793
4794 snprintf(filename, sizeof(filename), "/var/spool/lp/default");
4795
4796 if (DefaultPrinter != NULL)
4797 {
4798 if ((fp = cupsFileOpen(filename, "w")) != NULL)
4799 {
4800 cupsFilePrintf(fp, "%s\n", DefaultPrinter->name);
4801
4802 cupsFileClose(fp);
4803
4804 chmod(filename, 0644);
4805 chown(filename, User, Group);
4806 }
4807 }
4808 else
4809 unlink(filename);
4810}
4811#endif /* __sgi */
4812
4813
4814/*
0af14961
MS		 4815 * 'write_xml_string()' - Write a string with XML escaping.
4816 */
4817
4818static void
4819write_xml_string(cups_file_t *fp, /* I - File to write to */
4820 const char *s) /* I - String to write */
4821{
4822 const char *start; /* Start of current sequence */
4823
4824
4825 if (!s)
4826 return;
4827
4828 for (start = s; *s; s ++)
4829 {
4830 if (*s == '&')
4831 {
4832 if (s > start)
4833 cupsFileWrite(fp, start, s - start);
4834
4835 cupsFilePuts(fp, "&amp;");
4836 start = s + 1;
4837 }
4838 else if (*s == '<')
4839 {
4840 if (s > start)
4841 cupsFileWrite(fp, start, s - start);
4842
4843 cupsFilePuts(fp, "&lt;");
4844 start = s + 1;
4845 }
4846 }
4847
4848 if (s > start)
4849 cupsFilePuts(fp, start);
4850}
4851
4852
4853/*
4854 * End of "$Id: printers.c 7968 2008-09-19 23:03:01Z mike $".
ef416fc2 4855 */
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