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ef416fc2 1/*
0af14961 2 * "$Id: printers.c 7968 2008-09-19 23:03:01Z mike $"
ef416fc2 3 *
4 * Printer routines for the Common UNIX Printing System (CUPS).
5 *
f8b3a85b 6 * Copyright 2007-2010 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.
54afec33 54 * new_media_col() - Create a media-col collection value.
c168a833
MS		 55 * write_irix_config() - Update the config files used by the IRIX
56 * desktop tools.
57 * write_irix_state() - Update the status files used by IRIX printing
58 * desktop tools.
59 * write_xml_string() - Write a string with XML escaping.
ef416fc2 60 */
61
62/*
63 * Include necessary headers...
64 */
65
66#include "cupsd.h"
ed486911 67#include <cups/dir.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);
54afec33
MS		 83static ipp_t *new_media_col(_pwg_size_t *size, const char *source,
84 const char *type);
ef416fc2 85#ifdef __sgi
86static void write_irix_config(cupsd_printer_t *p);
87static void write_irix_state(cupsd_printer_t *p);
88#endif /* __sgi */
0af14961 89static void write_xml_string(cups_file_t *fp, const char *s);
ef416fc2 90
91
92/*
93 * 'cupsdAddPrinter()' - Add a printer to the system.
94 */
95
96cupsd_printer_t * /* O - New printer */
97cupsdAddPrinter(const char *name) /* I - Name of printer */
98{
99 cupsd_printer_t *p; /* New printer */
100
101
102 /*
103 * Range check input...
104 */
105
106 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddPrinter(\"%s\")", name);
107
108 /*
109 * Create a new printer entity...
110 */
111
112 if ((p = calloc(1, sizeof(cupsd_printer_t))) == NULL)
113 {
114 cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for printer - %s",
115 strerror(errno));
116 return (NULL);
117 }
118
119 cupsdSetString(&p->name, name);
120 cupsdSetString(&p->info, name);
121 cupsdSetString(&p->hostname, ServerName);
122
f11a948a
MS		 123 cupsdSetStringf(&p->uri, "ipp://%s:%d/printers/%s", ServerName, RemotePort,
124 name);
f0ab5bff 125 cupsdSetDeviceURI(p, "file:///dev/null");
ef416fc2 126
127 p->state = IPP_PRINTER_STOPPED;
128 p->state_time = time(NULL);
129 p->accepting = 0;
fa73b229 130 p->shared = DefaultShared;
ef416fc2 131 p->filetype = mimeAddType(MimeDatabase, "printer", name);
132
133 cupsdSetString(&p->job_sheets[0], "none");
134 cupsdSetString(&p->job_sheets[1], "none");
135
323c5de1 136 cupsdSetString(&p->error_policy, ErrorPolicy);
ef416fc2 137 cupsdSetString(&p->op_policy, DefaultPolicy);
138
139 p->op_policy_ptr = DefaultPolicyPtr;
140
141 if (MaxPrinterHistory)
142 p->history = calloc(MaxPrinterHistory, sizeof(ipp_t *));
143
144 /*
145 * Insert the printer in the printer list alphabetically...
146 */
147
148 if (!Printers)
149 Printers = cupsArrayNew(compare_printers, NULL);
150
1f0275e3
MS		 151 cupsdLogMessage(CUPSD_LOG_DEBUG2,
152 "cupsdAddPrinter: Adding %s to Printers", p->name);
ef416fc2 153 cupsArrayAdd(Printers, p);
154
155 if (!ImplicitPrinters)
156 ImplicitPrinters = cupsArrayNew(compare_printers, NULL);
157
158 /*
159 * Return the new printer...
160 */
161
162 return (p);
163}
164
165
ef416fc2 166/*
167 * 'cupsdAddPrinterHistory()' - Add the current printer state to the history.
168 */
169
170void
171cupsdAddPrinterHistory(
172 cupsd_printer_t *p) /* I - Printer */
173{
174 ipp_t *history; /* History collection */
175
176
177 /*
178 * Stop early if we aren't keeping history data...
179 */
180
181 if (MaxPrinterHistory <= 0)
182 return;
183
184 /*
185 * Retire old history data as needed...
186 */
187
188 p->sequence_number ++;
189
190 if (p->num_history >= MaxPrinterHistory)
191 {
192 p->num_history --;
193 ippDelete(p->history[0]);
194 memmove(p->history, p->history + 1, p->num_history * sizeof(ipp_t *));
195 }
196
197 /*
198 * Create a collection containing the current printer-state, printer-up-time,
199 * printer-state-message, and printer-state-reasons attributes.
200 */
201
202 history = ippNew();
203 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state",
204 p->state);
205 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-accepting-jobs",
206 p->accepting);
fa73b229 207 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-shared", p->shared);
ef416fc2 208 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-state-message",
209 NULL, p->state_message);
210 if (p->num_reasons == 0)
211 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
745129be 212 "printer-state-reasons", NULL, "none");
ef416fc2 213 else
214 ippAddStrings(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
215 "printer-state-reasons", p->num_reasons, NULL,
216 (const char * const *)p->reasons);
217 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
218 "printer-state-change-time", p->state_time);
219 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
220 "printer-state-sequence-number", p->sequence_number);
221
222 p->history[p->num_history] = history;
223 p->num_history ++;
224}
225
226
227/*
228 * 'cupsdAddPrinterUser()' - Add a user to the ACL.
229 */
230
231void
232cupsdAddPrinterUser(
233 cupsd_printer_t *p, /* I - Printer */
234 const char *username) /* I - User */
235{
236 const char **temp; /* Temporary array pointer */
237
238
239 if (!p || !username)
240 return;
241
242 if (p->num_users == 0)
243 temp = malloc(sizeof(char **));
244 else
245 temp = realloc(p->users, sizeof(char **) * (p->num_users + 1));
246
247 if (!temp)
248 return;
249
250 p->users = temp;
251 temp += p->num_users;
252
253 if ((*temp = strdup(username)) != NULL)
254 p->num_users ++;
255}
256
257
258/*
259 * 'cupsdCreateCommonData()' - Create the common printer data.
260 */
261
262void
263cupsdCreateCommonData(void)
264{
265 int i; /* Looping var */
266 ipp_attribute_t *attr; /* Attribute data */
ed486911 267 cups_dir_t *dir; /* Notifier directory */
268 cups_dentry_t *dent; /* Notifier directory entry */
269 cups_array_t *notifiers; /* Notifier array */
270 char filename[1024], /* Filename */
271 *notifier; /* Current notifier */
2e4ff8af 272 cupsd_policy_t *p; /* Current policy */
ef416fc2 273 static const int nups[] = /* number-up-supported values */
274 { 1, 2, 4, 6, 9, 16 };
b94498cf 275 static const int orients[4] =/* orientation-requested-supported values */
ef416fc2 276 {
277 IPP_PORTRAIT,
278 IPP_LANDSCAPE,
279 IPP_REVERSE_LANDSCAPE,
280 IPP_REVERSE_PORTRAIT
281 };
282 static const char * const holds[] = /* job-hold-until-supported values */
283 {
284 "no-hold",
285 "indefinite",
286 "day-time",
287 "evening",
288 "night",
289 "second-shift",
290 "third-shift",
291 "weekend"
292 };
293 static const char * const versions[] =/* ipp-versions-supported values */
294 {
295 "1.0",
c168a833
MS		 296 "1.1",
297 "2.0",
298 "2.1"
ef416fc2 299 };
b94498cf 300 static const int ops[] = /* operations-supported values */
ef416fc2 301 {
302 IPP_PRINT_JOB,
303 IPP_VALIDATE_JOB,
304 IPP_CREATE_JOB,
305 IPP_SEND_DOCUMENT,
306 IPP_CANCEL_JOB,
307 IPP_GET_JOB_ATTRIBUTES,
308 IPP_GET_JOBS,
309 IPP_GET_PRINTER_ATTRIBUTES,
310 IPP_HOLD_JOB,
311 IPP_RELEASE_JOB,
312 IPP_PAUSE_PRINTER,
313 IPP_RESUME_PRINTER,
314 IPP_PURGE_JOBS,
c168a833 315 IPP_SET_PRINTER_ATTRIBUTES,
ef416fc2 316 IPP_SET_JOB_ATTRIBUTES,
c168a833 317 IPP_GET_PRINTER_SUPPORTED_VALUES,
ef416fc2 318 IPP_CREATE_PRINTER_SUBSCRIPTION,
319 IPP_CREATE_JOB_SUBSCRIPTION,
320 IPP_GET_SUBSCRIPTION_ATTRIBUTES,
321 IPP_GET_SUBSCRIPTIONS,
322 IPP_RENEW_SUBSCRIPTION,
323 IPP_CANCEL_SUBSCRIPTION,
324 IPP_GET_NOTIFICATIONS,
325 IPP_ENABLE_PRINTER,
326 IPP_DISABLE_PRINTER,
61cf44e2
MS		 327 IPP_HOLD_NEW_JOBS,
328 IPP_RELEASE_HELD_NEW_JOBS,
ef416fc2 329 CUPS_GET_DEFAULT,
330 CUPS_GET_PRINTERS,
331 CUPS_ADD_PRINTER,
332 CUPS_DELETE_PRINTER,
333 CUPS_GET_CLASSES,
334 CUPS_ADD_CLASS,
335 CUPS_DELETE_CLASS,
336 CUPS_ACCEPT_JOBS,
337 CUPS_REJECT_JOBS,
338 CUPS_SET_DEFAULT,
339 CUPS_GET_DEVICES,
340 CUPS_GET_PPDS,
341 CUPS_MOVE_JOB,
342 CUPS_AUTHENTICATE_JOB,
2e4ff8af
MS		 343 CUPS_GET_PPD,
344 CUPS_GET_DOCUMENT,
ef416fc2 345 IPP_RESTART_JOB
346 };
347 static const char * const charsets[] =/* charset-supported values */
348 {
349 "us-ascii",
350 "utf-8"
351 };
352 static const char * const compressions[] =
353 { /* document-compression-supported values */
354 "none"
355#ifdef HAVE_LIBZ
356 ,"gzip"
357#endif /* HAVE_LIBZ */
358 };
d2354e63
MS		 359 static const char * const media_col_supported[] =
360 { /* media-col-supported values */
54afec33 361 "media-bottom-margin",
d2354e63 362 "media-color",
54afec33
MS		 363 "media-left-margin",
364 "media-right-margin",
d2354e63 365 "media-size",
54afec33 366 "media-top-margin",
d2354e63
MS		 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 };
54afec33
MS		 404 static const char * const job_creation[] =
405 { /* job-creation-attributes-supported */
406 "copies",
407 "finishings",
408 "job-hold-until",
409 "job-name",
410 "job-priority",
411 "job-sheets",
412 "media",
413 "media-col",
414 "multiple-document-handling",
415 "number-up",
416 "output-bin",
417 "orientation-requested",
418 "page-ranges",
419 "print-quality",
420 "printer-resolution",
421 "sides"
422 };
1f6f3dbc
MS		 423 static const char * const job_settable[] =
424 { /* job-settable-attributes-supported */
425 "copies",
426 "finishings",
427 "job-hold-until",
54afec33 428 "job-name",
1f6f3dbc
MS		 429 "job-priority",
430 "media",
54afec33 431 "media-col",
1f6f3dbc
MS		 432 "multiple-document-handling",
433 "number-up",
54afec33 434 "output-bin",
1f6f3dbc
MS		 435 "orientation-requested",
436 "page-ranges",
437 "print-quality",
438 "printer-resolution",
439 "sides"
440 };
c168a833
MS		 441 static const char * const printer_settable[] =
442 { /* printer-settable-attributes-supported */
443 "printer-info",
444 "printer-location"
445 };
ef416fc2 446
447
448 if (CommonData)
449 ippDelete(CommonData);
450
451 CommonData = ippNew();
452
453 /*
454 * This list of attributes is sorted to improve performance when the
455 * client provides a requested-attributes attribute...
456 */
457
458 /* charset-configured */
1f6f3dbc 459 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
f8b3a85b 460 "charset-configured", NULL, "utf-8");
ef416fc2 461
462 /* charset-supported */
1f6f3dbc 463 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
ef416fc2 464 "charset-supported", sizeof(charsets) / sizeof(charsets[0]),
465 NULL, charsets);
466
467 /* compression-supported */
1f6f3dbc 468 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 469 "compression-supported",
470 sizeof(compressions) / sizeof(compressions[0]),
471 NULL, compressions);
472
ef416fc2 473 /* copies-supported */
474 ippAddRange(CommonData, IPP_TAG_PRINTER, "copies-supported", 1, MaxCopies);
475
b94498cf 476 /* cups-version */
1f6f3dbc
MS		 477 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_TEXT | IPP_TAG_COPY,
478 "cups-version", NULL, CUPS_SVERSION + 6);
b94498cf 479
f8b3a85b
MS		 480 /* generated-natural-language-supported (no IPP_TAG_COPY) */
481 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
ef416fc2 482 "generated-natural-language-supported", NULL, DefaultLanguage);
483
484 /* ipp-versions-supported */
1f6f3dbc 485 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 486 "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]),
487 NULL, versions);
488
54afec33
MS		 489 /* job-creation-attributes-supported */
490 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
491 "job-creation-attributes-supported",
492 sizeof(job_creation) / sizeof(job_creation[0]),
493 NULL, job_creation);
494
ef416fc2 495 /* job-hold-until-supported */
1f6f3dbc 496 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 497 "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]),
498 NULL, holds);
499
ef416fc2 500 /* job-priority-supported */
501 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
502 "job-priority-supported", 100);
503
1f6f3dbc
MS		 504 /* job-settable-attributes-supported */
505 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
506 "job-settable-attributes-supported",
507 sizeof(job_settable) / sizeof(job_settable[0]),
508 NULL, job_settable);
509
ef416fc2 510 /* job-sheets-supported */
fa73b229 511 if (cupsArrayCount(Banners) > 0)
ef416fc2 512 {
513 /*
514 * Setup the job-sheets-supported attribute...
515 */
516
517 if (Classification && !ClassifyOverride)
1f6f3dbc
MS		 518 attr = ippAddString(CommonData, IPP_TAG_PRINTER,
519 IPP_TAG_NAME | IPP_TAG_COPY,
ef416fc2 520 "job-sheets-supported", NULL, Classification);
521 else
1f6f3dbc
MS		 522 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER,
523 IPP_TAG_NAME | IPP_TAG_COPY,
fa73b229 524 "job-sheets-supported", cupsArrayCount(Banners) + 1,
525 NULL, NULL);
ef416fc2 526
527 if (attr == NULL)
528 cupsdLogMessage(CUPSD_LOG_EMERG,
bd7854cb 529 "Unable to allocate memory for "
ef416fc2 530 "job-sheets-supported attribute: %s!", strerror(errno));
531 else if (!Classification || ClassifyOverride)
532 {
fa73b229 533 cupsd_banner_t *banner; /* Current banner */
534
535
757d2cad 536 attr->values[0].string.text = _cupsStrAlloc("none");
ef416fc2 537
fa73b229 538 for (i = 1, banner = (cupsd_banner_t *)cupsArrayFirst(Banners);
539 banner;
540 i ++, banner = (cupsd_banner_t *)cupsArrayNext(Banners))
1f6f3dbc 541 attr->values[i].string.text = banner->name;
ef416fc2 542 }
543 }
544 else
1f6f3dbc 545 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
ef416fc2 546 "job-sheets-supported", NULL, "none");
547
d2354e63
MS		 548 /* media-col-supported */
549 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
550 "media-col-supported",
551 sizeof(media_col_supported) /
552 sizeof(media_col_supported[0]), NULL,
553 media_col_supported);
554
ef416fc2 555 /* multiple-document-handling-supported */
1f6f3dbc 556 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 557 "multiple-document-handling-supported",
558 sizeof(multiple_document_handling) /
559 sizeof(multiple_document_handling[0]), NULL,
560 multiple_document_handling);
561
562 /* multiple-document-jobs-supported */
563 ippAddBoolean(CommonData, IPP_TAG_PRINTER,
564 "multiple-document-jobs-supported", 1);
565
566 /* multiple-operation-time-out */
567 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
dfd5680b 568 "multiple-operation-time-out", MultipleOperationTimeout);
ef416fc2 569
f8b3a85b
MS		 570 /* natural-language-configured (no IPP_TAG_COPY) */
571 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE,
ef416fc2 572 "natural-language-configured", NULL, DefaultLanguage);
573
574 /* notify-attributes-supported */
1f6f3dbc 575 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 576 "notify-attributes-supported",
577 (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])),
578 NULL, notify_attrs);
579
ef416fc2 580 /* notify-lease-duration-supported */
581 ippAddRange(CommonData, IPP_TAG_PRINTER,
582 "notify-lease-duration-supported", 0,
583 MaxLeaseDuration ? MaxLeaseDuration : 2147483647);
584
585 /* notify-max-events-supported */
586 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
587 "notify-max-events-supported", MaxEvents);
588
ed486911 589 /* notify-events-supported */
1f6f3dbc 590 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 591 "notify-events-supported",
592 (int)(sizeof(notify_events) / sizeof(notify_events[0])),
593 NULL, notify_events);
594
595 /* notify-pull-method-supported */
1f6f3dbc 596 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 597 "notify-pull-method-supported", NULL, "ippget");
598
ef416fc2 599 /* notify-schemes-supported */
ed486911 600 snprintf(filename, sizeof(filename), "%s/notifier", ServerBin);
601 if ((dir = cupsDirOpen(filename)) != NULL)
602 {
603 notifiers = cupsArrayNew((cups_array_func_t)strcmp, NULL);
604
605 while ((dent = cupsDirRead(dir)) != NULL)
606 if (S_ISREG(dent->fileinfo.st_mode) &&
607 (dent->fileinfo.st_mode & S_IXOTH) != 0)
608 cupsArrayAdd(notifiers, _cupsStrAlloc(dent->filename));
609
610 if (cupsArrayCount(notifiers) > 0)
611 {
612 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
613 "notify-schemes-supported",
614 cupsArrayCount(notifiers), NULL, NULL);
615
616 for (i = 0, notifier = (char *)cupsArrayFirst(notifiers);
617 notifier;
618 i ++, notifier = (char *)cupsArrayNext(notifiers))
619 attr->values[i].string.text = notifier;
620 }
621
622 cupsArrayDelete(notifiers);
8ca02f3c 623 cupsDirClose(dir);
ed486911 624 }
ef416fc2 625
ef416fc2 626 /* number-up-supported */
627 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
628 "number-up-supported", sizeof(nups) / sizeof(nups[0]), nups);
629
630 /* operations-supported */
631 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
632 "operations-supported",
b94498cf 633 sizeof(ops) / sizeof(ops[0]) + JobFiles - 1, ops);
ef416fc2 634
ef416fc2 635 /* orientation-requested-supported */
636 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
b94498cf 637 "orientation-requested-supported", 4, orients);
ef416fc2 638
639 /* page-ranges-supported */
640 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1);
641
642 /* pdf-override-supported */
1f6f3dbc 643 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 644 "pdl-override-supported", NULL, "not-attempted");
645
ef416fc2 646 /* printer-op-policy-supported */
1f6f3dbc 647 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
2e4ff8af
MS		 648 "printer-op-policy-supported", cupsArrayCount(Policies),
649 NULL, NULL);
650 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
651 p;
652 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
1f6f3dbc 653 attr->values[i].string.text = p->name;
2e4ff8af 654
c168a833
MS		 655 /* printer-settable-attributes-supported */
656 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
657 "printer-settable-attributes-supported",
658 sizeof(printer_settable) / sizeof(printer_settable[0]),
659 NULL, printer_settable);
660
1f6f3dbc 661 /* server-is-sharing-printers */
2e4ff8af
MS		 662 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "server-is-sharing-printers",
663 BrowseLocalProtocols != 0 && Browsing);
ef416fc2 664}
665
666
667/*
668 * 'cupsdDeleteAllPrinters()' - Delete all printers from the system.
669 */
670
671void
672cupsdDeleteAllPrinters(void)
673{
674 cupsd_printer_t *p; /* Pointer to current printer/class */
675
676
677 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
678 p;
679 p = (cupsd_printer_t *)cupsArrayNext(Printers))
5a662dc0
MS		 680 {
681 p->op_policy_ptr = DefaultPolicyPtr;
0af14961 682 cupsdDeletePrinter(p, 0);
5a662dc0 683 }
ef416fc2 684}
685
686
687/*
688 * 'cupsdDeletePrinter()' - Delete a printer from the system.
689 */
690
f8b3a85b 691int /* O - 1 if classes affected, 0 otherwise */
ef416fc2 692cupsdDeletePrinter(
693 cupsd_printer_t *p, /* I - Printer to delete */
694 int update) /* I - Update printers.conf? */
695{
f8b3a85b
MS		 696 int i, /* Looping var */
697 changed = 0; /* Class changed? */
ef416fc2 698#ifdef __sgi
61cf44e2 699 char filename[1024]; /* Interface script filename */
ef416fc2 700#endif /* __sgi */
701
702
703 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)",
704 p, p->name, update);
705
706 /*
707 * Save the current position in the Printers array...
708 */
709
710 cupsArraySave(Printers);
711
712 /*
713 * Stop printing on this printer...
714 */
715
e07d4801
MS		 716 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
717
718 if (p->job)
719 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_FORCE,
720 update ? "Job stopped due to printer being deleted." :
721 "Job stopped.");
ef416fc2 722
723 /*
724 * If this printer is the next for browsing, point to the next one...
725 */
726
727 if (p == BrowseNext)
728 {
729 cupsArrayFind(Printers, p);
730 BrowseNext = (cupsd_printer_t *)cupsArrayNext(Printers);
731 }
732
733 /*
734 * Remove the printer from the list...
735 */
736
1f0275e3
MS		 737 cupsdLogMessage(CUPSD_LOG_DEBUG2,
738 "cupsdDeletePrinter: Removing %s from Printers", p->name);
ef416fc2 739 cupsArrayRemove(Printers, p);
740
8ca02f3c 741 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 742 {
743 cupsdLogMessage(CUPSD_LOG_DEBUG2,
744 "cupsdDeletePrinter: Removing %s from ImplicitPrinters",
745 p->name);
8ca02f3c 746 cupsArrayRemove(ImplicitPrinters, p);
1f0275e3 747 }
8ca02f3c 748
ef416fc2 749 /*
750 * Remove the dummy interface/icon/option files under IRIX...
751 */
752
753#ifdef __sgi
754 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
755 unlink(filename);
756
757 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui",
758 p->name);
759 unlink(filename);
760
761 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
762 unlink(filename);
763
764 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
765 unlink(filename);
766
767 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
768 unlink(filename);
769
770 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
771 unlink(filename);
772#endif /* __sgi */
773
774 /*
e00b005a 775 * If p is the default printer, assign a different one...
ef416fc2 776 */
777
778 if (p == DefaultPrinter)
e00b005a 779 {
780 DefaultPrinter = NULL;
781
782 if (UseNetworkDefault)
783 {
784 /*
785 * Find the first network default printer and use it...
786 */
787
788 cupsd_printer_t *dp; /* New default printer */
789
790
791 for (dp = (cupsd_printer_t *)cupsArrayFirst(Printers);
792 dp;
793 dp = (cupsd_printer_t *)cupsArrayNext(Printers))
794 if (dp != p && (dp->type & CUPS_PRINTER_DEFAULT))
795 {
ed486911 796 DefaultPrinter = dp;
e00b005a 797 break;
798 }
799 }
800 }
ef416fc2 801
802 /*
f7deaa1a 803 * Remove this printer from any classes...
ef416fc2 804 */
805
806 if (!(p->type & CUPS_PRINTER_IMPLICIT))
807 {
f8b3a85b 808 changed = cupsdDeletePrinterFromClasses(p);
f7deaa1a 809
810 /*
811 * Deregister from any browse protocols...
812 */
813
814 cupsdDeregisterPrinter(p, 1);
ef416fc2 815 }
816
817 /*
818 * Free all memory used by the printer...
819 */
820
821 if (p->printers != NULL)
822 free(p->printers);
823
824 if (MaxPrinterHistory)
825 {
826 for (i = 0; i < p->num_history; i ++)
827 ippDelete(p->history[i]);
828
829 free(p->history);
830 }
831
b9faaae1
MS		 832 delete_printer_filters(p);
833
ef416fc2 834 for (i = 0; i < p->num_reasons; i ++)
1f6f3dbc 835 _cupsStrFree(p->reasons[i]);
ef416fc2 836
837 ippDelete(p->attrs);
61cf44e2 838 ippDelete(p->ppd_attrs);
ef416fc2 839
fa73b229 840 mimeDeleteType(MimeDatabase, p->filetype);
f7deaa1a 841 mimeDeleteType(MimeDatabase, p->prefiltertype);
fa73b229 842
61cf44e2
MS		 843 delete_string_array(&(p->filters));
844 delete_string_array(&(p->pre_filters));
845
ef416fc2 846 cupsdFreePrinterUsers(p);
847 cupsdFreeQuotas(p);
848
849 cupsdClearString(&p->uri);
850 cupsdClearString(&p->hostname);
851 cupsdClearString(&p->name);
852 cupsdClearString(&p->location);
853 cupsdClearString(&p->make_model);
854 cupsdClearString(&p->info);
855 cupsdClearString(&p->job_sheets[0]);
856 cupsdClearString(&p->job_sheets[1]);
857 cupsdClearString(&p->device_uri);
0af14961 858 cupsdClearString(&p->sanitized_device_uri);
ef416fc2 859 cupsdClearString(&p->port_monitor);
860 cupsdClearString(&p->op_policy);
861 cupsdClearString(&p->error_policy);
862
323c5de1 863 cupsdClearString(&p->alert);
864 cupsdClearString(&p->alert_description);
865
f7deaa1a 866#ifdef HAVE_DNSSD
867 cupsdClearString(&p->product);
868 cupsdClearString(&p->pdl);
869#endif /* HAVE_DNSSD */
870
80ca4592 871 cupsArrayDelete(p->filetypes);
872
b423cd4c 873 if (p->browse_attrs)
874 free(p->browse_attrs);
875
b423cd4c 876 cupsFreeOptions(p->num_options, p->options);
877
ef416fc2 878 free(p);
879
880 /*
881 * Restore the previous position in the Printers array...
882 */
883
884 cupsArrayRestore(Printers);
f8b3a85b
MS		 885
886 return (changed);
ef416fc2 887}
888
889
ef416fc2 890/*
891 * 'cupsdFindDest()' - Find a destination in the list.
892 */
893
894cupsd_printer_t * /* O - Destination in list */
895cupsdFindDest(const char *name) /* I - Name of printer or class to find */
896{
897 cupsd_printer_t key; /* Search key */
898
899
900 key.name = (char *)name;
901 return ((cupsd_printer_t *)cupsArrayFind(Printers, &key));
902}
903
904
905/*
906 * 'cupsdFindPrinter()' - Find a printer in the list.
907 */
908
909cupsd_printer_t * /* O - Printer in list */
910cupsdFindPrinter(const char *name) /* I - Name of printer to find */
911{
912 cupsd_printer_t *p; /* Printer in list */
913
914
915 if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS))
916 return (NULL);
917 else
918 return (p);
919}
920
921
922/*
923 * 'cupsdFreePrinterUsers()' - Free allow/deny users.
924 */
925
926void
927cupsdFreePrinterUsers(
928 cupsd_printer_t *p) /* I - Printer */
929{
930 int i; /* Looping var */
931
932
933 if (!p || !p->num_users)
934 return;
935
936 for (i = 0; i < p->num_users; i ++)
937 free((void *)p->users[i]);
938
939 free(p->users);
940
941 p->num_users = 0;
942 p->users = NULL;
943}
944
945
946/*
947 * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file.
948 */
949
950void
951cupsdLoadAllPrinters(void)
952{
745129be 953 int i; /* Looping var */
ef416fc2 954 cups_file_t *fp; /* printers.conf file */
955 int linenum; /* Current line number */
d1c13e16 956 char line[4096], /* Line from file */
ef416fc2 957 *value, /* Pointer to value */
958 *valueptr; /* Pointer into value */
959 cupsd_printer_t *p; /* Current printer */
960
961
962 /*
963 * Open the printers.conf file...
964 */
965
966 snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot);
967 if ((fp = cupsFileOpen(line, "r")) == NULL)
968 {
fa73b229 969 if (errno != ENOENT)
bd7854cb 970 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open %s - %s", line,
fa73b229 971 strerror(errno));
ef416fc2 972 return;
973 }
974
975 /*
976 * Read printer configurations until we hit EOF...
977 */
978
979 linenum = 0;
980 p = NULL;
981
982 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
983 {
984 /*
985 * Decode the directive...
986 */
987
988 if (!strcasecmp(line, "<Printer") ||
989 !strcasecmp(line, "<DefaultPrinter"))
990 {
991 /*
992 * <Printer name> or <DefaultPrinter name>
993 */
994
995 if (p == NULL && value)
996 {
997 /*
998 * Add the printer and a base file type...
999 */
1000
bd7854cb 1001 cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading printer %s...", value);
ef416fc2 1002
1003 p = cupsdAddPrinter(value);
1004 p->accepting = 1;
1005 p->state = IPP_PRINTER_IDLE;
1006
1007 /*
1008 * Set the default printer as needed...
1009 */
1010
1011 if (!strcasecmp(line, "<DefaultPrinter"))
1012 DefaultPrinter = p;
1013 }
1014 else
ef416fc2 1015 cupsdLogMessage(CUPSD_LOG_ERROR,
1016 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1017 }
1018 else if (!strcasecmp(line, "</Printer>"))
1019 {
1020 if (p != NULL)
1021 {
1022 /*
1023 * Close out the current printer...
1024 */
1025
1026 cupsdSetPrinterAttrs(p);
1027 cupsdAddPrinterHistory(p);
1028
0af14961 1029 if (strncmp(p->device_uri, "file:", 5) &&
ef416fc2 1030 p->state != IPP_PRINTER_STOPPED)
1031 {
1032 /*
1033 * See if the backend exists...
1034 */
1035
1036 snprintf(line, sizeof(line), "%s/backend/%s", ServerBin,
1037 p->device_uri);
1038
1039 if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL)
1040 *valueptr = '\0'; /* Chop everything but URI scheme */
1041
1042 if (access(line, 0))
1043 {
1044 /*
1045 * Backend does not exist, stop printer...
1046 */
1047
1048 p->state = IPP_PRINTER_STOPPED;
1049 snprintf(p->state_message, sizeof(p->state_message),
1050 "Backend %s does not exist!", line);
1051 }
1052 }
1053
1054 p = NULL;
1055 }
1056 else
ef416fc2 1057 cupsdLogMessage(CUPSD_LOG_ERROR,
1058 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1059 }
1060 else if (!p)
1061 {
1062 cupsdLogMessage(CUPSD_LOG_ERROR,
1063 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1064 }
f7deaa1a 1065 else if (!strcasecmp(line, "AuthInfoRequired"))
1066 {
1067 if (!cupsdSetAuthInfoRequired(p, value, NULL))
1068 cupsdLogMessage(CUPSD_LOG_ERROR,
1069 "Bad AuthInfoRequired on line %d of printers.conf.",
1070 linenum);
1071 }
ef416fc2 1072 else if (!strcasecmp(line, "Info"))
1073 {
1074 if (value)
1075 cupsdSetString(&p->info, value);
1076 }
58dc1933
MS		 1077 else if (!strcasecmp(line, "MakeModel"))
1078 {
1079 if (value)
1080 cupsdSetString(&p->make_model, value);
1081 }
ef416fc2 1082 else if (!strcasecmp(line, "Location"))
1083 {
1084 if (value)
1085 cupsdSetString(&p->location, value);
1086 }
1087 else if (!strcasecmp(line, "DeviceURI"))
1088 {
1089 if (value)
0af14961 1090 cupsdSetDeviceURI(p, value);
ef416fc2 1091 else
ef416fc2 1092 cupsdLogMessage(CUPSD_LOG_ERROR,
1093 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1094 }
b423cd4c 1095 else if (!strcasecmp(line, "Option") && value)
1096 {
1097 /*
1098 * Option name value
1099 */
1100
1101 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1102
1103 if (!*valueptr)
1104 cupsdLogMessage(CUPSD_LOG_ERROR,
1105 "Syntax error on line %d of printers.conf.", linenum);
1106 else
1107 {
1108 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1109
1110 p->num_options = cupsAddOption(value, valueptr, p->num_options,
1111 &(p->options));
1112 }
1113 }
ef416fc2 1114 else if (!strcasecmp(line, "PortMonitor"))
1115 {
1116 if (value && strcmp(value, "none"))
1117 cupsdSetString(&p->port_monitor, value);
1118 else if (value)
1119 cupsdClearString(&p->port_monitor);
1120 else
ef416fc2 1121 cupsdLogMessage(CUPSD_LOG_ERROR,
1122 "Syntax error on line %d of printers.conf.", linenum);
0af14961
MS		 1123 }
1124 else if (!strcasecmp(line, "Reason"))
1125 {
b9faaae1 1126 if (value &&
b9faaae1 1127 strcmp(value, "connecting-to-device") &&
38e73f87
MS		 1128 strcmp(value, "cups-insecure-filter-warning") &&
1129 strcmp(value, "cups-missing-filter-warning"))
0af14961 1130 {
745129be
MS		 1131 for (i = 0 ; i < p->num_reasons; i ++)
1132 if (!strcmp(value, p->reasons[i]))
1133 break;
1134
1135 if (i >= p->num_reasons &&
1136 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1137 {
1138 p->reasons[p->num_reasons] = _cupsStrAlloc(value);
1139 p->num_reasons ++;
1140 }
ef416fc2 1141 }
0af14961
MS		 1142 else
1143 cupsdLogMessage(CUPSD_LOG_ERROR,
1144 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1145 }
1146 else if (!strcasecmp(line, "State"))
1147 {
1148 /*
1149 * Set the initial queue state...
1150 */
1151
1152 if (value && !strcasecmp(value, "idle"))
1153 p->state = IPP_PRINTER_IDLE;
1154 else if (value && !strcasecmp(value, "stopped"))
745129be 1155 {
ef416fc2 1156 p->state = IPP_PRINTER_STOPPED;
68b10830
MS		 1157
1158 for (i = 0 ; i < p->num_reasons; i ++)
1159 if (!strcmp("paused", p->reasons[i]))
1160 break;
1161
1162 if (i >= p->num_reasons &&
1163 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1164 {
1165 p->reasons[p->num_reasons] = _cupsStrAlloc("paused");
1166 p->num_reasons ++;
1167 }
745129be 1168 }
ef416fc2 1169 else
ef416fc2 1170 cupsdLogMessage(CUPSD_LOG_ERROR,
1171 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1172 }
1173 else if (!strcasecmp(line, "StateMessage"))
1174 {
1175 /*
1176 * Set the initial queue state message...
1177 */
1178
1179 if (value)
1180 strlcpy(p->state_message, value, sizeof(p->state_message));
1181 }
1182 else if (!strcasecmp(line, "StateTime"))
1183 {
1184 /*
1185 * Set the state time...
1186 */
1187
1188 if (value)
1189 p->state_time = atoi(value);
1190 }
1191 else if (!strcasecmp(line, "Accepting"))
1192 {
1193 /*
1194 * Set the initial accepting state...
1195 */
1196
1197 if (value &&
1198 (!strcasecmp(value, "yes") ||
1199 !strcasecmp(value, "on") ||
1200 !strcasecmp(value, "true")))
1201 p->accepting = 1;
1202 else if (value &&
1203 (!strcasecmp(value, "no") ||
1204 !strcasecmp(value, "off") ||
1205 !strcasecmp(value, "false")))
1206 p->accepting = 0;
1207 else
ef416fc2 1208 cupsdLogMessage(CUPSD_LOG_ERROR,
1209 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1210 }
58dc1933
MS		 1211 else if (!strcasecmp(line, "Type"))
1212 {
1213 if (value)
1214 p->type = atoi(value);
1215 else
1216 cupsdLogMessage(CUPSD_LOG_ERROR,
1217 "Syntax error on line %d of printers.conf.", linenum);
1218 }
1219 else if (!strcasecmp(line, "Product"))
1220 {
1221 if (value)
1222 {
1223#ifdef HAVE_DNSSD
1224 p->product = _cupsStrAlloc(value);
1225#endif /* HAVE_DNSSD */
1226 }
1227 else
1228 cupsdLogMessage(CUPSD_LOG_ERROR,
1229 "Syntax error on line %d of printers.conf.", linenum);
1230 }
1231 else if (!strcasecmp(line, "Filter"))
1232 {
1233 if (value)
1234 {
1235 if (!p->filters)
1236 p->filters = cupsArrayNew(NULL, NULL);
1237
1238 cupsArrayAdd(p->filters, _cupsStrAlloc(value));
1239 }
1240 else
1241 cupsdLogMessage(CUPSD_LOG_ERROR,
1242 "Syntax error on line %d of printers.conf.", linenum);
1243 }
1244 else if (!strcasecmp(line, "PreFilter"))
1245 {
1246 if (value)
1247 {
1248 if (!p->pre_filters)
1249 p->pre_filters = cupsArrayNew(NULL, NULL);
1250
1251 cupsArrayAdd(p->pre_filters, _cupsStrAlloc(value));
1252 }
1253 else
1254 cupsdLogMessage(CUPSD_LOG_ERROR,
1255 "Syntax error on line %d of printers.conf.", linenum);
1256 }
ef416fc2 1257 else if (!strcasecmp(line, "Shared"))
1258 {
1259 /*
1260 * Set the initial shared state...
1261 */
1262
1263 if (value &&
1264 (!strcasecmp(value, "yes") ||
1265 !strcasecmp(value, "on") ||
1266 !strcasecmp(value, "true")))
1267 p->shared = 1;
1268 else if (value &&
1269 (!strcasecmp(value, "no") ||
1270 !strcasecmp(value, "off") ||
1271 !strcasecmp(value, "false")))
1272 p->shared = 0;
1273 else
ef416fc2 1274 cupsdLogMessage(CUPSD_LOG_ERROR,
1275 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1276 }
1277 else if (!strcasecmp(line, "JobSheets"))
1278 {
1279 /*
1280 * Set the initial job sheets...
1281 */
1282
1283 if (value)
1284 {
1285 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1286
1287 if (*valueptr)
1288 *valueptr++ = '\0';
1289
1290 cupsdSetString(&p->job_sheets[0], value);
1291
1292 while (isspace(*valueptr & 255))
1293 valueptr ++;
1294
1295 if (*valueptr)
1296 {
1297 for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1298
1299 if (*valueptr)
1f0275e3 1300 *valueptr = '\0';
ef416fc2 1301
1302 cupsdSetString(&p->job_sheets[1], value);
1303 }
1304 }
1305 else
ef416fc2 1306 cupsdLogMessage(CUPSD_LOG_ERROR,
1307 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1308 }
1309 else if (!strcasecmp(line, "AllowUser"))
1310 {
1311 if (value)
1312 {
1313 p->deny_users = 0;
1314 cupsdAddPrinterUser(p, value);
1315 }
1316 else
ef416fc2 1317 cupsdLogMessage(CUPSD_LOG_ERROR,
1318 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1319 }
1320 else if (!strcasecmp(line, "DenyUser"))
1321 {
1322 if (value)
1323 {
1324 p->deny_users = 1;
1325 cupsdAddPrinterUser(p, value);
1326 }
1327 else
ef416fc2 1328 cupsdLogMessage(CUPSD_LOG_ERROR,
1329 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1330 }
1331 else if (!strcasecmp(line, "QuotaPeriod"))
1332 {
1333 if (value)
1334 p->quota_period = atoi(value);
1335 else
ef416fc2 1336 cupsdLogMessage(CUPSD_LOG_ERROR,
1337 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1338 }
1339 else if (!strcasecmp(line, "PageLimit"))
1340 {
1341 if (value)
1342 p->page_limit = atoi(value);
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, "KLimit"))
1348 {
1349 if (value)
1350 p->k_limit = atoi(value);
1351 else
ef416fc2 1352 cupsdLogMessage(CUPSD_LOG_ERROR,
1353 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1354 }
1355 else if (!strcasecmp(line, "OpPolicy"))
1356 {
1357 if (value)
c0e1af83 1358 {
1359 cupsd_policy_t *pol; /* Policy */
1360
1361
1362 if ((pol = cupsdFindPolicy(value)) != NULL)
1363 {
1364 cupsdSetString(&p->op_policy, value);
1365 p->op_policy_ptr = pol;
1366 }
1367 else
1368 cupsdLogMessage(CUPSD_LOG_ERROR,
1369 "Bad policy \"%s\" on line %d of printers.conf",
1370 value, linenum);
1371 }
ef416fc2 1372 else
ef416fc2 1373 cupsdLogMessage(CUPSD_LOG_ERROR,
1374 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1375 }
1376 else if (!strcasecmp(line, "ErrorPolicy"))
1377 {
1378 if (value)
1379 cupsdSetString(&p->error_policy, value);
1380 else
ef416fc2 1381 cupsdLogMessage(CUPSD_LOG_ERROR,
1382 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1383 }
20fbc903
MS		 1384 else if (!strcasecmp(line, "Attribute") && value)
1385 {
1386 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1387
1388 if (!*valueptr)
1389 cupsdLogMessage(CUPSD_LOG_ERROR,
1390 "Syntax error on line %d of printers.conf.", linenum);
1391 else
1392 {
1393 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1394
8922323b
MS		 1395 if (!p->attrs)
1396 cupsdSetPrinterAttrs(p);
1397
52f6f666
MS		 1398 if (!strcmp(value, "marker-change-time"))
1399 p->marker_time = atoi(valueptr);
1400 else
1401 cupsdSetPrinterAttr(p, value, valueptr);
20fbc903
MS		 1402 }
1403 }
ef416fc2 1404 else
1405 {
1406 /*
1407 * Something else we don't understand...
1408 */
1409
1410 cupsdLogMessage(CUPSD_LOG_ERROR,
1411 "Unknown configuration directive %s on line %d of printers.conf.",
1412 line, linenum);
1413 }
1414 }
1415
1416 cupsFileClose(fp);
1417}
1418
1419
b423cd4c 1420/*
1421 * 'cupsdRenamePrinter()' - Rename a printer.
1422 */
1423
1424void
1425cupsdRenamePrinter(
1426 cupsd_printer_t *p, /* I - Printer */
1427 const char *name) /* I - New name */
1428{
1429 /*
1430 * Remove the printer from the array(s) first...
1431 */
1432
1f0275e3
MS		 1433 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1434 "cupsdRenamePrinter: Removing %s from Printers", p->name);
b423cd4c 1435 cupsArrayRemove(Printers, p);
1436
1437 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 1438 {
1439 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1440 "cupsdRenamePrinter: Removing %s from ImplicitPrinters",
1441 p->name);
b423cd4c 1442 cupsArrayRemove(ImplicitPrinters, p);
1f0275e3 1443 }
b423cd4c 1444
1445 /*
1446 * Rename the printer type...
1447 */
1448
1449 mimeDeleteType(MimeDatabase, p->filetype);
1450 p->filetype = mimeAddType(MimeDatabase, "printer", name);
1451
f7deaa1a 1452 mimeDeleteType(MimeDatabase, p->prefiltertype);
1453 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", name);
1454
b423cd4c 1455 /*
1456 * Rename the printer...
1457 */
1458
a74454a7 1459 cupsdSetString(&p->name, name);
b423cd4c 1460
1461 /*
1462 * Reset printer attributes...
1463 */
1464
1465 cupsdSetPrinterAttrs(p);
1466
1467 /*
1468 * Add the printer back to the printer array(s)...
1469 */
1470
1f0275e3
MS		 1471 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1472 "cupsdRenamePrinter: Adding %s to Printers", p->name);
b423cd4c 1473 cupsArrayAdd(Printers, p);
8ca02f3c 1474
b423cd4c 1475 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 1476 {
1477 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1478 "cupsdRenamePrinter: Adding %s to ImplicitPrinters",
1479 p->name);
b423cd4c 1480 cupsArrayAdd(ImplicitPrinters, p);
1f0275e3 1481 }
b423cd4c 1482}
1483
1484
ef416fc2 1485/*
1486 * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf
1487 * file.
1488 */
1489
1490void
1491cupsdSaveAllPrinters(void)
1492{
1493 int i; /* Looping var */
1494 cups_file_t *fp; /* printers.conf file */
58dc1933
MS		 1495 char temp[1024], /* Temporary string */
1496 backup[1024], /* printers.conf.O file */
1497 value[2048], /* Value string */
1498 *ptr; /* Pointer into value */
ef416fc2 1499 cupsd_printer_t *printer; /* Current printer class */
1500 time_t curtime; /* Current time */
1501 struct tm *curdate; /* Current date */
b423cd4c 1502 cups_option_t *option; /* Current option */
20fbc903 1503 ipp_attribute_t *marker; /* Current marker attribute */
ef416fc2 1504
1505
1506 /*
1507 * Create the printers.conf file...
1508 */
1509
1510 snprintf(temp, sizeof(temp), "%s/printers.conf", ServerRoot);
1511 snprintf(backup, sizeof(backup), "%s/printers.conf.O", ServerRoot);
1512
1513 if (rename(temp, backup))
1514 {
1515 if (errno != ENOENT)
1516 cupsdLogMessage(CUPSD_LOG_ERROR,
1517 "Unable to backup printers.conf - %s", strerror(errno));
1518 }
1519
1520 if ((fp = cupsFileOpen(temp, "w")) == NULL)
1521 {
1522 cupsdLogMessage(CUPSD_LOG_ERROR,
1523 "Unable to save printers.conf - %s", strerror(errno));
1524
1525 if (rename(backup, temp))
1526 cupsdLogMessage(CUPSD_LOG_ERROR,
1527 "Unable to restore printers.conf - %s", strerror(errno));
1528 return;
1529 }
1530 else
1531 cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf...");
1532
1533 /*
1534 * Restrict access to the file...
1535 */
1536
1537 fchown(cupsFileNumber(fp), getuid(), Group);
fa73b229 1538 fchmod(cupsFileNumber(fp), 0600);
ef416fc2 1539
1540 /*
1541 * Write a small header to the file...
1542 */
1543
1544 curtime = time(NULL);
1545 curdate = localtime(&curtime);
1546 strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate);
1547
1548 cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n");
1549 cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp);
b226ab99 1550 cupsFilePuts(fp, "# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING\n");
ef416fc2 1551
1552 /*
1553 * Write each local printer known to the system...
1554 */
1555
1556 for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
1557 printer;
1558 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
1559 {
1560 /*
1561 * Skip remote destinations and printer classes...
1562 */
1563
09a101d6 1564 if ((printer->type & CUPS_PRINTER_DISCOVERED) ||
ef416fc2 1565 (printer->type & CUPS_PRINTER_CLASS) ||
1566 (printer->type & CUPS_PRINTER_IMPLICIT))
1567 continue;
1568
1569 /*
1570 * Write printers as needed...
1571 */
1572
1573 if (printer == DefaultPrinter)
1574 cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name);
1575 else
1576 cupsFilePrintf(fp, "<Printer %s>\n", printer->name);
1577
f7deaa1a 1578 if (printer->num_auth_info_required > 0)
1579 {
58dc1933 1580 switch (printer->num_auth_info_required)
f7deaa1a 1581 {
58dc1933
MS		 1582 case 1 :
1583 strlcpy(value, printer->auth_info_required[0], sizeof(value));
1584 break;
1585
1586 case 2 :
1587 snprintf(value, sizeof(value), "%s,%s",
1588 printer->auth_info_required[0],
1589 printer->auth_info_required[1]);
1590 break;
1591
1592 case 3 :
1593 default :
1594 snprintf(value, sizeof(value), "%s,%s,%s",
1595 printer->auth_info_required[0],
1596 printer->auth_info_required[1],
1597 printer->auth_info_required[2]);
1598 break;
f7deaa1a 1599 }
58dc1933
MS		 1600
1601 cupsFilePutConf(fp, "AuthInfoRequired", value);
f7deaa1a 1602 }
ef416fc2 1603
58dc1933
MS		 1604 if (printer->info)
1605 cupsFilePutConf(fp, "Info", printer->info);
1606
ef416fc2 1607 if (printer->location)
58dc1933 1608 cupsFilePutConf(fp, "Location", printer->location);
ef416fc2 1609
58dc1933
MS		 1610 if (printer->make_model)
1611 cupsFilePutConf(fp, "MakeModel", printer->make_model);
1612
1613 cupsFilePutConf(fp, "DeviceURI", printer->device_uri);
ef416fc2 1614
1615 if (printer->port_monitor)
58dc1933 1616 cupsFilePutConf(fp, "PortMonitor", printer->port_monitor);
ef416fc2 1617
1618 if (printer->state == IPP_PRINTER_STOPPED)
1619 {
1620 cupsFilePuts(fp, "State Stopped\n");
58dc1933
MS		 1621
1622 if (printer->state_message)
1623 cupsFilePutConf(fp, "StateMessage", printer->state_message);
ef416fc2 1624 }
1625 else
1626 cupsFilePuts(fp, "State Idle\n");
1627
1628 cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time);
1629
0af14961 1630 for (i = 0; i < printer->num_reasons; i ++)
5a662dc0 1631 if (strcmp(printer->reasons[i], "connecting-to-device") &&
38e73f87
MS		 1632 strcmp(printer->reasons[i], "cups-insecure-filter-warning") &&
1633 strcmp(printer->reasons[i], "cups-missing-filter-warning"))
e6013cfa 1634 cupsFilePutConf(fp, "Reason", printer->reasons[i]);
58dc1933 1635
61cf44e2 1636 cupsFilePrintf(fp, "Type %d\n", printer->type);
58dc1933
MS		 1637
1638#ifdef HAVE_DNSSD
1639 if (printer->product)
1640 cupsFilePutConf(fp, "Product", printer->product);
1641#endif /* HAVE_DNSSD */
1642
1643 for (ptr = (char *)cupsArrayFirst(printer->filters);
1644 ptr;
1645 ptr = (char *)cupsArrayNext(printer->filters))
1646 cupsFilePutConf(fp, "Filter", ptr);
1647
1648 for (ptr = (char *)cupsArrayFirst(printer->pre_filters);
1649 ptr;
1650 ptr = (char *)cupsArrayNext(printer->pre_filters))
1651 cupsFilePutConf(fp, "PreFilter", ptr);
0af14961 1652
ef416fc2 1653 if (printer->accepting)
1654 cupsFilePuts(fp, "Accepting Yes\n");
1655 else
1656 cupsFilePuts(fp, "Accepting No\n");
1657
1658 if (printer->shared)
1659 cupsFilePuts(fp, "Shared Yes\n");
1660 else
1661 cupsFilePuts(fp, "Shared No\n");
1662
58dc1933
MS		 1663 snprintf(value, sizeof(value), "%s %s", printer->job_sheets[0],
1664 printer->job_sheets[1]);
1665 cupsFilePutConf(fp, "JobSheets", value);
ef416fc2 1666
1667 cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period);
1668 cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit);
1669 cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit);
1670
1671 for (i = 0; i < printer->num_users; i ++)
58dc1933
MS		 1672 cupsFilePutConf(fp, printer->deny_users ? "DenyUser" : "AllowUser",
1673 printer->users[i]);
ef416fc2 1674
1675 if (printer->op_policy)
58dc1933 1676 cupsFilePutConf(fp, "OpPolicy", printer->op_policy);
ef416fc2 1677 if (printer->error_policy)
58dc1933 1678 cupsFilePutConf(fp, "ErrorPolicy", printer->error_policy);
ef416fc2 1679
b423cd4c 1680 for (i = printer->num_options, option = printer->options;
1681 i > 0;
1682 i --, option ++)
8922323b 1683 {
58dc1933
MS		 1684 snprintf(value, sizeof(value), "%s %s", option->name, option->value);
1685 cupsFilePutConf(fp, "Option", value);
8922323b 1686 }
b423cd4c 1687
20fbc903
MS		 1688 if ((marker = ippFindAttribute(printer->attrs, "marker-colors",
1689 IPP_TAG_NAME)) != NULL)
1690 {
58dc1933 1691 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1692
58dc1933
MS		 1693 for (i = 0, ptr = value + strlen(value);
1694 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1695 i ++)
8922323b
MS		 1696 {
1697 if (i)
58dc1933 1698 *ptr++ = ',';
8922323b 1699
58dc1933
MS		 1700 strlcpy(ptr, marker->values[i].string.text,
1701 value + sizeof(value) - ptr);
1702 ptr += strlen(ptr);
8922323b
MS		 1703 }
1704
58dc1933
MS		 1705 *ptr = '\0';
1706 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1707 }
1708
1709 if ((marker = ippFindAttribute(printer->attrs, "marker-levels",
1710 IPP_TAG_INTEGER)) != NULL)
1711 {
1712 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1713 marker->values[0].integer);
1714 for (i = 1; i < marker->num_values; i ++)
1715 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1716 cupsFilePuts(fp, "\n");
1717 }
1718
ed6e7faf
MS		 1719 if ((marker = ippFindAttribute(printer->attrs, "marker-low-levels",
1720 IPP_TAG_INTEGER)) != NULL)
1721 {
1722 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1723 marker->values[0].integer);
1724 for (i = 1; i < marker->num_values; i ++)
1725 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1726 cupsFilePuts(fp, "\n");
1727 }
1728
1729 if ((marker = ippFindAttribute(printer->attrs, "marker-high-levels",
1730 IPP_TAG_INTEGER)) != NULL)
1731 {
1732 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1733 marker->values[0].integer);
1734 for (i = 1; i < marker->num_values; i ++)
1735 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1736 cupsFilePuts(fp, "\n");
1737 }
1738
75bd9771
MS		 1739 if ((marker = ippFindAttribute(printer->attrs, "marker-message",
1740 IPP_TAG_TEXT)) != NULL)
1741 {
58dc1933
MS		 1742 snprintf(value, sizeof(value), "%s %s", marker->name,
1743 marker->values[0].string.text);
75bd9771 1744
58dc1933 1745 cupsFilePutConf(fp, "Attribute", value);
75bd9771
MS		 1746 }
1747
20fbc903
MS		 1748 if ((marker = ippFindAttribute(printer->attrs, "marker-names",
1749 IPP_TAG_NAME)) != NULL)
1750 {
58dc1933 1751 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1752
58dc1933
MS		 1753 for (i = 0, ptr = value + strlen(value);
1754 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1755 i ++)
8922323b
MS		 1756 {
1757 if (i)
58dc1933 1758 *ptr++ = ',';
8922323b 1759
58dc1933
MS		 1760 strlcpy(ptr, marker->values[i].string.text,
1761 value + sizeof(value) - ptr);
1762 ptr += strlen(ptr);
8922323b
MS		 1763 }
1764
58dc1933
MS		 1765 *ptr = '\0';
1766 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1767 }
1768
1769 if ((marker = ippFindAttribute(printer->attrs, "marker-types",
1770 IPP_TAG_KEYWORD)) != NULL)
1771 {
58dc1933 1772 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1773
58dc1933
MS		 1774 for (i = 0, ptr = value + strlen(value);
1775 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1776 i ++)
8922323b
MS		 1777 {
1778 if (i)
58dc1933 1779 *ptr++ = ',';
8922323b 1780
58dc1933
MS		 1781 strlcpy(ptr, marker->values[i].string.text,
1782 value + sizeof(value) - ptr);
1783 ptr += strlen(ptr);
8922323b
MS		 1784 }
1785
58dc1933
MS		 1786 *ptr = '\0';
1787 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1788 }
1789
52f6f666
MS		 1790 if (printer->marker_time)
1791 cupsFilePrintf(fp, "Attribute marker-change-time %ld\n",
1792 (long)printer->marker_time);
1793
ef416fc2 1794 cupsFilePuts(fp, "</Printer>\n");
1795
1796#ifdef __sgi
1797 /*
1798 * Make IRIX desktop & printer status happy
1799 */
1800
1801 write_irix_state(printer);
1802#endif /* __sgi */
1803 }
1804
1805 cupsFileClose(fp);
1806}
1807
1808
f7deaa1a 1809/*
1810 * 'cupsdSetAuthInfoRequired()' - Set the required authentication info.
1811 */
1812
1813int /* O - 1 if value OK, 0 otherwise */
1814cupsdSetAuthInfoRequired(
1815 cupsd_printer_t *p, /* I - Printer */
1816 const char *values, /* I - Plain text value (or NULL) */
1817 ipp_attribute_t *attr) /* I - IPP attribute value (or NULL) */
1818{
1819 int i; /* Looping var */
1820
1821
1822 p->num_auth_info_required = 0;
1823
1824 /*
1825 * Do we have a plain text value?
1826 */
1827
1828 if (values)
1829 {
1830 /*
1831 * Yes, grab the keywords...
1832 */
1833
1834 const char *end; /* End of current value */
1835
1836
1837 while (*values && p->num_auth_info_required < 4)
1838 {
1839 if ((end = strchr(values, ',')) == NULL)
1840 end = values + strlen(values);
1841
f899b121 1842 if ((end - values) == 4 && !strncmp(values, "none", 4))
f7deaa1a 1843 {
1844 if (p->num_auth_info_required != 0 || *end)
1845 return (0);
1846
1847 p->auth_info_required[p->num_auth_info_required] = "none";
1848 p->num_auth_info_required ++;
1849
1850 return (1);
1851 }
f899b121 1852 else if ((end - values) == 9 && !strncmp(values, "negotiate", 9))
1853 {
1854 if (p->num_auth_info_required != 0 || *end)
1855 return (0);
1856
1857 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1858 p->num_auth_info_required ++;
f899b121 1859 }
1860 else if ((end - values) == 6 && !strncmp(values, "domain", 6))
f7deaa1a 1861 {
1862 p->auth_info_required[p->num_auth_info_required] = "domain";
1863 p->num_auth_info_required ++;
1864 }
f899b121 1865 else if ((end - values) == 8 && !strncmp(values, "password", 8))
f7deaa1a 1866 {
1867 p->auth_info_required[p->num_auth_info_required] = "password";
1868 p->num_auth_info_required ++;
1869 }
f899b121 1870 else if ((end - values) == 8 && !strncmp(values, "username", 8))
f7deaa1a 1871 {
1872 p->auth_info_required[p->num_auth_info_required] = "username";
1873 p->num_auth_info_required ++;
1874 }
1875 else
1876 return (0);
09a101d6 1877
1878 values = (*end) ? end + 1 : end;
f7deaa1a 1879 }
1880
1881 if (p->num_auth_info_required == 0)
1882 {
1883 p->auth_info_required[0] = "none";
1884 p->num_auth_info_required = 1;
1885 }
1886
09a101d6 1887 /*
1888 * Update the printer-type value as needed...
1889 */
1890
1891 if (p->num_auth_info_required > 1 ||
1892 strcmp(p->auth_info_required[0], "none"))
1893 p->type |= CUPS_PRINTER_AUTHENTICATED;
1894 else
1895 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1896
f7deaa1a 1897 return (1);
1898 }
1899
1900 /*
1901 * Grab values from an attribute instead...
1902 */
1903
1904 if (!attr || attr->num_values > 4)
1905 return (0);
1906
09a101d6 1907 /*
1908 * Update the printer-type value as needed...
1909 */
1910
1911 if (attr->num_values > 1 ||
1912 strcmp(attr->values[0].string.text, "none"))
1913 p->type |= CUPS_PRINTER_AUTHENTICATED;
1914 else
1915 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1916
f7deaa1a 1917 for (i = 0; i < attr->num_values; i ++)
1918 {
1919 if (!strcmp(attr->values[i].string.text, "none"))
1920 {
1921 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1922 return (0);
1923
1924 p->auth_info_required[p->num_auth_info_required] = "none";
1925 p->num_auth_info_required ++;
1926
1927 return (1);
1928 }
f899b121 1929 else if (!strcmp(attr->values[i].string.text, "negotiate"))
1930 {
1931 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1932 return (0);
1933
1934 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1935 p->num_auth_info_required ++;
1936
1937 return (1);
1938 }
f7deaa1a 1939 else if (!strcmp(attr->values[i].string.text, "domain"))
1940 {
1941 p->auth_info_required[p->num_auth_info_required] = "domain";
1942 p->num_auth_info_required ++;
1943 }
1944 else if (!strcmp(attr->values[i].string.text, "password"))
1945 {
1946 p->auth_info_required[p->num_auth_info_required] = "password";
1947 p->num_auth_info_required ++;
1948 }
1949 else if (!strcmp(attr->values[i].string.text, "username"))
1950 {
1951 p->auth_info_required[p->num_auth_info_required] = "username";
1952 p->num_auth_info_required ++;
1953 }
1954 else
1955 return (0);
1956 }
1957
1958 return (1);
1959}
1960
1961
0af14961
MS		 1962/*
1963 * 'cupsdSetDeviceURI()' - Set the device URI for a printer.
1964 */
1965
1966void
1967cupsdSetDeviceURI(cupsd_printer_t *p, /* I - Printer */
1968 const char *uri) /* I - Device URI */
1969{
1970 char buffer[1024], /* URI buffer */
1971 *start, /* Start of data after scheme */
1972 *slash, /* First slash after scheme:// */
1973 *ptr; /* Pointer into user@host:port part */
1974
1975
1976 /*
1977 * Set the full device URI..
1978 */
1979
1980 cupsdSetString(&(p->device_uri), uri);
1981
1982 /*
1983 * Copy the device URI to a temporary buffer so we can sanitize any auth
1984 * info in it...
1985 */
1986
1987 strlcpy(buffer, uri, sizeof(buffer));
1988
1989 /*
1990 * Find the end of the scheme:// part...
1991 */
1992
1993 if ((ptr = strchr(buffer, ':')) != NULL)
1994 {
1995 for (start = ptr + 1; *start; start ++)
1996 if (*start != '/')
1997 break;
1998
1999 /*
2000 * Find the next slash (/) in the URI...
2001 */
2002
2003 if ((slash = strchr(start, '/')) == NULL)
2004 slash = start + strlen(start); /* No slash, point to the end */
2005
2006 /*
2007 * Check for an @ sign before the slash...
2008 */
2009
2010 if ((ptr = strchr(start, '@')) != NULL && ptr < slash)
2011 {
2012 /*
2013 * Found an @ sign and it is before the resource part, so we have
2014 * an authentication string. Copy the remaining URI over the
2015 * authentication string...
2016 */
2017
2018 _cups_strcpy(start, ptr + 1);
2019 }
2020 }
2021
2022 /*
2023 * Save the sanitized URI...
2024 */
2025
2026 cupsdSetString(&(p->sanitized_device_uri), buffer);
2027}
2028
2029
5a738aea
MS		 2030/*
2031 * 'cupsdSetPrinterAttr()' - Set a printer attribute.
2032 */
2033
2034void
2035cupsdSetPrinterAttr(
2036 cupsd_printer_t *p, /* I - Printer */
2037 const char *name, /* I - Attribute name */
2038 char *value) /* I - Attribute value string */
2039{
2040 ipp_attribute_t *attr; /* Attribute */
2041 int i, /* Looping var */
2042 count; /* Number of values */
2043 char *ptr; /* Pointer into value */
2044 ipp_tag_t value_tag; /* Value tag for this attribute */
2045
2046
e6013cfa
MS		 2047 /*
2048 * Don't allow empty values...
2049 */
2050
1340db2d 2051 if (!*value && strcmp(name, "marker-message"))
e6013cfa
MS		 2052 {
2053 cupsdLogMessage(CUPSD_LOG_ERROR, "Ignoring empty \"%s\" attribute", name);
2054 return;
2055 }
2056
5a738aea
MS		 2057 /*
2058 * Count the number of values...
2059 */
2060
2061 for (count = 1, ptr = value;
2062 (ptr = strchr(ptr, ',')) != NULL;
2063 ptr ++, count ++);
2064
2065 /*
2066 * Then add or update the attribute as needed...
2067 */
2068
ed6e7faf
MS		 2069 if (!strcmp(name, "marker-levels") || !strcmp(name, "marker-low-levels") ||
2070 !strcmp(name, "marker-high-levels"))
5a738aea
MS		 2071 {
2072 /*
2073 * Integer values...
2074 */
2075
2076 if ((attr = ippFindAttribute(p->attrs, name, IPP_TAG_INTEGER)) != NULL &&
2077 attr->num_values < count)
2078 {
2079 ippDeleteAttribute(p->attrs, attr);
2080 attr = NULL;
2081 }
2082
2083 if (attr)
2084 attr->num_values = count;
2085 else
2086 attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, name,
2087 count, NULL);
2088
2089 if (!attr)
2090 {
2091 cupsdLogMessage(CUPSD_LOG_ERROR,
2092 "Unable to allocate memory for printer attribute "
2093 "(%d values)", count);
2094 return;
2095 }
2096
2097 for (i = 0; i < count; i ++)
2098 {
2099 if ((ptr = strchr(value, ',')) != NULL)
2100 *ptr++ = '\0';
2101
2102 attr->values[i].integer = strtol(value, NULL, 10);
2103
2104 if (ptr)
2105 value = ptr;
2106 }
2107 }
2108 else
2109 {
2110 /*
2111 * Name or keyword values...
2112 */
2113
2114 if (!strcmp(name, "marker-types"))
2115 value_tag = IPP_TAG_KEYWORD;
75bd9771
MS		 2116 else if (!strcmp(name, "marker-message"))
2117 value_tag = IPP_TAG_TEXT;
5a738aea
MS		 2118 else
2119 value_tag = IPP_TAG_NAME;
2120
2121 if ((attr = ippFindAttribute(p->attrs, name, value_tag)) != NULL &&
2122 attr->num_values < count)
2123 {
2124 ippDeleteAttribute(p->attrs, attr);
2125 attr = NULL;
2126 }
2127
2128 if (attr)
75bd9771
MS		 2129 {
2130 for (i = 0; i < attr->num_values; i ++)
2131 _cupsStrFree(attr->values[i].string.text);
2132
5a738aea 2133 attr->num_values = count;
75bd9771 2134 }
5a738aea
MS		 2135 else
2136 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, value_tag, name,
2137 count, NULL, NULL);
2138
2139 if (!attr)
2140 {
2141 cupsdLogMessage(CUPSD_LOG_ERROR,
2142 "Unable to allocate memory for printer attribute "
2143 "(%d values)", count);
2144 return;
2145 }
2146
2147 for (i = 0; i < count; i ++)
2148 {
2149 if ((ptr = strchr(value, ',')) != NULL)
2150 *ptr++ = '\0';
2151
5a738aea
MS		 2152 attr->values[i].string.text = _cupsStrAlloc(value);
2153
2154 if (ptr)
2155 value = ptr;
2156 }
2157 }
2158}
2159
2160
ef416fc2 2161/*
2162 * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file.
2163 */
2164
2165void
2166cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */
2167{
b423cd4c 2168 int i, /* Looping var */
2169 length; /* Length of browse attributes */
b423cd4c 2170 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
bc44d920 2171 int num_air; /* Number of auth-info-required values */
2172 const char * const *air; /* auth-info-required values */
b423cd4c 2173 cupsd_location_t *auth; /* Pointer to authentication element */
2174 const char *auth_supported; /* Authentication supported */
8922323b 2175 ipp_t *oldattrs; /* Old printer attributes */
b423cd4c 2176 ipp_attribute_t *attr; /* Attribute data */
b423cd4c 2177 cups_option_t *option; /* Current printer option */
61cf44e2 2178 char *filter; /* Current filter */
178cb736
MS		 2179 static const char * const air_none[] =
2180 { /* No authentication */
2181 "none"
2182 };
bc44d920 2183 static const char * const air_userpass[] =
2184 { /* Basic/Digest authentication */
2185 "username",
2186 "password"
2187 };
ef416fc2 2188
2189
2190 DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name,
2191 p->type));
2192
2193 /*
2194 * Make sure that we have the common attributes defined...
2195 */
2196
2197 if (!CommonData)
2198 cupsdCreateCommonData();
2199
2200 /*
2201 * Clear out old filters, if any...
2202 */
2203
e1d6a774 2204 delete_printer_filters(p);
ef416fc2 2205
2206 /*
2207 * Figure out the authentication that is required for the printer.
2208 */
2209
2210 auth_supported = "requesting-user-name";
bc44d920 2211 num_air = 1;
2212 air = air_none;
2213
2214 if (p->num_auth_info_required > 0 && strcmp(p->auth_info_required[0], "none"))
2215 {
2216 num_air = p->num_auth_info_required;
2217 air = p->auth_info_required;
bc44d920 2218 }
178cb736
MS		 2219 else if ((p->type & CUPS_PRINTER_AUTHENTICATED) &&
2220 (p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 2221 {
178cb736
MS		 2222 num_air = 2;
2223 air = air_userpass;
2224 }
ef416fc2 2225
178cb736
MS		 2226 if (p->type & CUPS_PRINTER_CLASS)
2227 snprintf(resource, sizeof(resource), "/classes/%s", p->name);
2228 else
2229 snprintf(resource, sizeof(resource), "/printers/%s", p->name);
ef416fc2 2230
178cb736
MS		 2231 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
2232 auth->type == CUPSD_AUTH_NONE)
2233 auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB);
9a4f8274 2234
178cb736
MS		 2235 if (auth)
2236 {
2237 int auth_type; /* Authentication type */
9a4f8274 2238
9a4f8274 2239
178cb736
MS		 2240 if ((auth_type = auth->type) == CUPSD_AUTH_DEFAULT)
2241 auth_type = DefaultAuthType;
2242
2243 if (auth_type == CUPSD_AUTH_BASIC || auth_type == CUPSD_AUTH_BASICDIGEST)
2244 auth_supported = "basic";
2245 else if (auth_type == CUPSD_AUTH_DIGEST)
2246 auth_supported = "digest";
f899b121 2247#ifdef HAVE_GSSAPI
178cb736
MS		 2248 else if (auth_type == CUPSD_AUTH_NEGOTIATE)
2249 auth_supported = "negotiate";
f899b121 2250#endif /* HAVE_GSSAPI */
ef416fc2 2251
178cb736
MS		 2252 if (!(p->type & CUPS_PRINTER_DISCOVERED))
2253 {
9a4f8274 2254 if (auth_type != CUPSD_AUTH_NONE)
178cb736 2255 p->type |= CUPS_PRINTER_AUTHENTICATED;
ef416fc2 2256 else
178cb736 2257 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
ef416fc2 2258 }
bc44d920 2259 }
178cb736
MS		 2260 else if (!(p->type & CUPS_PRINTER_DISCOVERED))
2261 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
ef416fc2 2262
2263 /*
2264 * Create the required IPP attributes for a printer...
2265 */
2266
8922323b 2267 oldattrs = p->attrs;
ef416fc2 2268 p->attrs = ippNew();
2269
2270 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2271 "uri-authentication-supported", NULL, auth_supported);
2272 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2273 "uri-security-supported", NULL, "none");
2274 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL,
2275 p->name);
2276 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location",
2277 NULL, p->location ? p->location : "");
2278 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info",
2279 NULL, p->info ? p->info : "");
ef416fc2 2280
2281 if (p->num_users)
2282 {
2283 if (p->deny_users)
2284 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2285 "requesting-user-name-denied", p->num_users, NULL,
2286 p->users);
2287 else
2288 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2289 "requesting-user-name-allowed", p->num_users, NULL,
2290 p->users);
2291 }
2292
2293 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2294 "job-quota-period", p->quota_period);
2295 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2296 "job-k-limit", p->k_limit);
2297 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2298 "job-page-limit", p->page_limit);
bc44d920 2299 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2300 "auth-info-required", num_air, NULL, air);
ef416fc2 2301
09a101d6 2302 if (cupsArrayCount(Banners) > 0 && !(p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 2303 {
2304 /*
2305 * Setup the job-sheets-default attribute...
2306 */
2307
2308 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2309 "job-sheets-default", 2, NULL, NULL);
2310
2311 if (attr != NULL)
2312 {
757d2cad 2313 attr->values[0].string.text = _cupsStrAlloc(Classification ?
ef416fc2 2314 Classification : p->job_sheets[0]);
757d2cad 2315 attr->values[1].string.text = _cupsStrAlloc(Classification ?
ef416fc2 2316 Classification : p->job_sheets[1]);
2317 }
2318 }
2319
d09495fa 2320 p->raw = 0;
2321 p->remote = 0;
ef416fc2 2322
09a101d6 2323 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 2324 {
2325 /*
2326 * Tell the client this is a remote printer of some type...
2327 */
2328
2329 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
2330 "printer-uri-supported", NULL, p->uri);
2331
58dc1933
MS		 2332 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-more-info",
2333 NULL, p->uri);
2334
ef416fc2 2335 if (p->make_model)
2336 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2337 "printer-make-and-model", NULL, p->make_model);
2338
fa73b229 2339 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2340 p->uri);
2341
d09495fa 2342 p->raw = 1;
2343 p->remote = 1;
ef416fc2 2344 }
2345 else
2346 {
2347 /*
2348 * Assign additional attributes depending on whether this is a printer
2349 * or class...
2350 */
2351
ef416fc2 2352 if (p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT))
2353 {
2354 p->raw = 1;
61cf44e2 2355 p->type &= ~CUPS_PRINTER_OPTIONS;
ef416fc2 2356
2357 /*
2358 * Add class-specific attributes...
2359 */
2360
2361 if ((p->type & CUPS_PRINTER_IMPLICIT) && p->num_printers > 0 &&
2362 p->printers[0]->make_model)
2363 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2364 "printer-make-and-model", NULL, p->printers[0]->make_model);
2365 else
2366 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2367 "printer-make-and-model", NULL, "Local Printer Class");
2368
fa73b229 2369 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2370 "file:///dev/null");
2371
ef416fc2 2372 if (p->num_printers > 0)
2373 {
2374 /*
dd1abb6b 2375 * Add a list of member names; URIs are added in copy_printer_attrs...
ef416fc2 2376 */
2377
dd1abb6b
MS		 2378 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2379 "member-names", p->num_printers, NULL, NULL);
ef416fc2 2380 p->type |= CUPS_PRINTER_OPTIONS;
2381
2382 for (i = 0; i < p->num_printers; i ++)
2383 {
2384 if (attr != NULL)
426c6a59 2385 attr->values[i].string.text = _cupsStrRetain(p->printers[i]->name);
ef416fc2 2386
2387 p->type &= ~CUPS_PRINTER_OPTIONS | p->printers[i]->type;
2388 }
ef416fc2 2389 }
2390 }
2391 else
2392 {
2393 /*
0af14961 2394 * Add printer-specific attributes...
ef416fc2 2395 */
2396
ef416fc2 2397 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
0af14961 2398 p->sanitized_device_uri);
ef416fc2 2399
2400 /*
2401 * Assign additional attributes from the PPD file (if any)...
2402 */
2403
61cf44e2 2404 load_ppd(p);
f7deaa1a 2405
61cf44e2
MS		 2406 /*
2407 * Add filters for printer...
2408 */
ef416fc2 2409
38e73f87
MS		 2410 cupsdSetPrinterReasons(p, "-cups-missing-filter-warning,"
2411 "cups-insecure-filter-warning");
745129be 2412
61cf44e2
MS		 2413 for (filter = (char *)cupsArrayFirst(p->filters);
2414 filter;
2415 filter = (char *)cupsArrayNext(p->filters))
2416 add_printer_filter(p, p->filetype, filter);
ef416fc2 2417
61cf44e2 2418 if (p->pre_filters)
ef416fc2 2419 {
61cf44e2 2420 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", p->name);
ef416fc2 2421
61cf44e2
MS		 2422 for (filter = (char *)cupsArrayFirst(p->pre_filters);
2423 filter;
2424 filter = (char *)cupsArrayNext(p->pre_filters))
2425 add_printer_filter(p, p->prefiltertype, filter);
ef416fc2 2426 }
ef416fc2 2427 }
2428 }
2429
8922323b
MS		 2430 /*
2431 * Copy marker attributes as needed...
2432 */
2433
2434 if (oldattrs)
2435 {
2436 ipp_attribute_t *oldattr; /* Old attribute */
2437
2438
2439 if ((oldattr = ippFindAttribute(oldattrs, "marker-colors",
2440 IPP_TAG_NAME)) != NULL)
2441 {
2442 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2443 "marker-colors", oldattr->num_values, NULL,
2444 NULL)) != NULL)
2445 {
2446 for (i = 0; i < oldattr->num_values; i ++)
2447 attr->values[i].string.text =
426c6a59 2448 _cupsStrRetain(oldattr->values[i].string.text);
8922323b
MS		 2449 }
2450 }
2451
2452 if ((oldattr = ippFindAttribute(oldattrs, "marker-levels",
2453 IPP_TAG_INTEGER)) != NULL)
2454 {
2455 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2456 "marker-levels", oldattr->num_values,
2457 NULL)) != NULL)
2458 {
2459 for (i = 0; i < oldattr->num_values; i ++)
2460 attr->values[i].integer = oldattr->values[i].integer;
2461 }
2462 }
2463
94da7e34
MS		 2464 if ((oldattr = ippFindAttribute(oldattrs, "marker-message",
2465 IPP_TAG_TEXT)) != NULL)
2466 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "marker-message",
2467 NULL, oldattr->values[0].string.text);
2468
b9faaae1
MS		 2469 if ((oldattr = ippFindAttribute(oldattrs, "marker-low-levels",
2470 IPP_TAG_INTEGER)) != NULL)
2471 {
2472 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2473 "marker-low-levels", oldattr->num_values,
2474 NULL)) != NULL)
2475 {
2476 for (i = 0; i < oldattr->num_values; i ++)
2477 attr->values[i].integer = oldattr->values[i].integer;
2478 }
2479 }
2480
2481 if ((oldattr = ippFindAttribute(oldattrs, "marker-high-levels",
2482 IPP_TAG_INTEGER)) != NULL)
2483 {
2484 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2485 "marker-high-levels", oldattr->num_values,
2486 NULL)) != NULL)
2487 {
2488 for (i = 0; i < oldattr->num_values; i ++)
2489 attr->values[i].integer = oldattr->values[i].integer;
2490 }
2491 }
2492
8922323b
MS		 2493 if ((oldattr = ippFindAttribute(oldattrs, "marker-names",
2494 IPP_TAG_NAME)) != NULL)
2495 {
2496 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2497 "marker-names", oldattr->num_values, NULL,
2498 NULL)) != NULL)
2499 {
2500 for (i = 0; i < oldattr->num_values; i ++)
2501 attr->values[i].string.text =
426c6a59 2502 _cupsStrRetain(oldattr->values[i].string.text);
8922323b
MS		 2503 }
2504 }
2505
2506 if ((oldattr = ippFindAttribute(oldattrs, "marker-types",
2507 IPP_TAG_KEYWORD)) != NULL)
2508 {
2509 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2510 "marker-types", oldattr->num_values, NULL,
2511 NULL)) != NULL)
2512 {
2513 for (i = 0; i < oldattr->num_values; i ++)
2514 attr->values[i].string.text =
426c6a59 2515 _cupsStrRetain(oldattr->values[i].string.text);
8922323b
MS		 2516 }
2517 }
2518
2519 ippDelete(oldattrs);
2520 }
2521
b423cd4c 2522 /*
bc44d920 2523 * Force sharing off for remote queues...
b423cd4c 2524 */
2525
bc44d920 2526 if (p->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))
2527 p->shared = 0;
2528 else
b423cd4c 2529 {
bc44d920 2530 /*
2531 * Copy the printer options into a browse attributes string we can re-use.
2532 */
2533
b423cd4c 2534 const char *valptr; /* Pointer into value */
2535 char *attrptr; /* Pointer into attribute string */
2536
2537
2538 /*
2539 * Free the old browse attributes as needed...
2540 */
2541
2542 if (p->browse_attrs)
2543 free(p->browse_attrs);
2544
2545 /*
2546 * Compute the length of all attributes + job-sheets, lease-duration,
2547 * and BrowseLocalOptions.
2548 */
2549
2550 for (length = 1, i = p->num_options, option = p->options;
2551 i > 0;
2552 i --, option ++)
2553 {
2554 length += strlen(option->name) + 2;
2555
2556 if (option->value)
2557 {
2558 for (valptr = option->value; *valptr; valptr ++)
2559 if (strchr(" \"\'\\", *valptr))
2560 length += 2;
2561 else
2562 length ++;
2563 }
2564 }
2565
2566 length += 13 + strlen(p->job_sheets[0]) + strlen(p->job_sheets[1]);
2567 length += 32;
2568 if (BrowseLocalOptions)
f7deaa1a 2569 length += 12 + strlen(BrowseLocalOptions);
b423cd4c 2570
2571 /*
2572 * Allocate the new string...
2573 */
f7deaa1a 2574
b423cd4c 2575 if ((p->browse_attrs = calloc(1, length)) == NULL)
2576 cupsdLogMessage(CUPSD_LOG_ERROR,
2577 "Unable to allocate %d bytes for browse data!",
2578 length);
2579 else
2580 {
2581 /*
2582 * Got the allocated string, now copy the options and attributes over...
2583 */
2584
2585 sprintf(p->browse_attrs, "job-sheets=%s,%s lease-duration=%d",
2586 p->job_sheets[0], p->job_sheets[1], BrowseTimeout);
2587 attrptr = p->browse_attrs + strlen(p->browse_attrs);
2588
2589 if (BrowseLocalOptions)
2590 {
2591 sprintf(attrptr, " ipp-options=%s", BrowseLocalOptions);
2592 attrptr += strlen(attrptr);
2593 }
2594
2595 for (i = p->num_options, option = p->options;
2596 i > 0;
2597 i --, option ++)
2598 {
2599 *attrptr++ = ' ';
2600 strcpy(attrptr, option->name);
2601 attrptr += strlen(attrptr);
2602
2603 if (option->value)
2604 {
2605 *attrptr++ = '=';
2606
2607 for (valptr = option->value; *valptr; valptr ++)
2608 {
2609 if (strchr(" \"\'\\", *valptr))
2610 *attrptr++ = '\\';
2611
2612 *attrptr++ = *valptr;
2613 }
2614 }
2615 }
b423cd4c 2616 }
2617 }
2618
bd7854cb 2619 /*
2620 * Populate the document-format-supported attribute...
2621 */
2622
2623 add_printer_formats(p);
2624
ef416fc2 2625 DEBUG_printf(("cupsdSetPrinterAttrs: leaving name = %s, type = %x\n", p->name,
2626 p->type));
2627
b423cd4c 2628 /*
2629 * Add name-default attributes...
2630 */
2631
2632 add_printer_defaults(p);
2633
ef416fc2 2634#ifdef __sgi
2635 /*
2636 * Write the IRIX printer config and status files...
2637 */
2638
2639 write_irix_config(p);
2640 write_irix_state(p);
2641#endif /* __sgi */
f7deaa1a 2642
2643 /*
2644 * Let the browse protocols reflect the change
2645 */
2646
2647 cupsdRegisterPrinter(p);
ef416fc2 2648}
2649
2650
2651/*
2652 * 'cupsdSetPrinterReasons()' - Set/update the reasons strings.
2653 */
2654
e07d4801 2655int /* O - 1 if something changed, 0 otherwise */
ef416fc2 2656cupsdSetPrinterReasons(
2657 cupsd_printer_t *p, /* I - Printer */
2658 const char *s) /* I - Reasons strings */
2659{
e07d4801
MS		 2660 int i, /* Looping var */
2661 changed = 0; /* Did something change? */
ef416fc2 2662 const char *sptr; /* Pointer into reasons */
2663 char reason[255], /* Reason string */
2664 *rptr; /* Pointer into reason */
2665
2666
b9faaae1
MS		 2667 cupsdLogMessage(CUPSD_LOG_DEBUG2,
2668 "cupsdSetPrinterReasons(p=%p(%s),s=\"%s\"", p, p->name, s);
d1c13e16 2669
ef416fc2 2670 if (s[0] == '-' || s[0] == '+')
2671 {
2672 /*
2673 * Add/remove reasons...
2674 */
2675
2676 sptr = s + 1;
2677 }
2678 else
2679 {
2680 /*
2681 * Replace reasons...
2682 */
2683
2684 sptr = s;
2685
2686 for (i = 0; i < p->num_reasons; i ++)
0af14961 2687 _cupsStrFree(p->reasons[i]);
ef416fc2 2688
2689 p->num_reasons = 0;
e07d4801 2690 changed = 1;
0af14961 2691
e6013cfa
MS		 2692 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
2693
0af14961
MS		 2694 if (PrintcapFormat == PRINTCAP_PLIST)
2695 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 2696 }
2697
bc44d920 2698 if (!strcmp(s, "none"))
e07d4801 2699 return (changed);
bc44d920 2700
ef416fc2 2701 /*
2702 * Loop through all of the reasons...
2703 */
2704
2705 while (*sptr)
2706 {
2707 /*
2708 * Skip leading whitespace and commas...
2709 */
2710
2711 while (isspace(*sptr & 255) || *sptr == ',')
2712 sptr ++;
2713
2714 for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++)
2715 if (rptr < (reason + sizeof(reason) - 1))
2716 *rptr++ = *sptr;
2717
2718 if (rptr == reason)
2719 break;
2720
2721 *rptr = '\0';
2722
2723 if (s[0] == '-')
2724 {
2725 /*
2726 * Remove reason...
2727 */
2728
2729 for (i = 0; i < p->num_reasons; i ++)
d1c13e16 2730 if (!strcmp(reason, p->reasons[i]))
ef416fc2 2731 {
2732 /*
2733 * Found a match, so remove it...
2734 */
2735
2736 p->num_reasons --;
e07d4801 2737 changed = 1;
1f6f3dbc 2738 _cupsStrFree(p->reasons[i]);
ef416fc2 2739
2740 if (i < p->num_reasons)
2741 memmove(p->reasons + i, p->reasons + i + 1,
2742 (p->num_reasons - i) * sizeof(char *));
2743
c0e1af83 2744 if (!strcmp(reason, "paused") && p->state == IPP_PRINTER_STOPPED)
2745 cupsdSetPrinterState(p, IPP_PRINTER_IDLE, 1);
0af14961 2746
e6013cfa 2747 if (strcmp(reason, "connecting-to-device"))
178cb736 2748 {
e6013cfa
MS		 2749 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
2750
178cb736
MS		 2751 if (PrintcapFormat == PRINTCAP_PLIST)
2752 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
2753 }
d1c13e16 2754 break;
ef416fc2 2755 }
2756 }
2757 else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2758 {
2759 /*
2760 * Add reason...
2761 */
2762
2763 for (i = 0; i < p->num_reasons; i ++)
d1c13e16 2764 if (!strcmp(reason, p->reasons[i]))
ef416fc2 2765 break;
2766
2767 if (i >= p->num_reasons)
2768 {
d1c13e16
MS		 2769 if (i >= (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2770 {
2771 cupsdLogMessage(CUPSD_LOG_ALERT,
2772 "Too many printer-state-reasons values for %s (%d)",
2773 p->name, i + 1);
e07d4801 2774 return (changed);
d1c13e16
MS		 2775 }
2776
0af14961 2777 p->reasons[i] = _cupsStrAlloc(reason);
ef416fc2 2778 p->num_reasons ++;
e07d4801 2779 changed = 1;
c0e1af83 2780
2781 if (!strcmp(reason, "paused") && p->state != IPP_PRINTER_STOPPED)
2782 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 1);
0af14961 2783
e6013cfa 2784 if (strcmp(reason, "connecting-to-device"))
178cb736 2785 {
e6013cfa
MS		 2786 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
2787
178cb736
MS		 2788 if (PrintcapFormat == PRINTCAP_PLIST)
2789 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
2790 }
ef416fc2 2791 }
2792 }
2793 }
e07d4801
MS		 2794
2795 return (changed);
ef416fc2 2796}
2797
2798
2799/*
2800 * 'cupsdSetPrinterState()' - Update the current state of a printer.
2801 */
2802
2803void
2804cupsdSetPrinterState(
2805 cupsd_printer_t *p, /* I - Printer to change */
2806 ipp_pstate_t s, /* I - New state */
2807 int update) /* I - Update printers.conf? */
2808{
2809 ipp_pstate_t old_state; /* Old printer state */
f8b3a85b
MS		 2810 static const char * const printer_states[] =
2811 { /* State strings */
2812 "idle",
2813 "processing",
2814 "stopped"
2815 };
ef416fc2 2816
2817
2818 /*
2819 * Can't set status of remote printers...
2820 */
2821
09a101d6 2822 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 2823 return;
2824
2825 /*
2826 * Set the new state...
2827 */
2828
0af14961
MS		 2829 if (PrintcapFormat == PRINTCAP_PLIST)
2830 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
2831
ef416fc2 2832 old_state = p->state;
2833 p->state = s;
2834
2835 if (old_state != s)
2836 {
0a682745 2837 cupsdAddEvent(s == IPP_PRINTER_STOPPED ? CUPSD_EVENT_PRINTER_STOPPED :
d9bca400 2838 CUPSD_EVENT_PRINTER_STATE, p, NULL,
f8b3a85b 2839 "%s \"%s\" state changed to %s.",
e53920b9 2840 (p->type & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
f8b3a85b 2841 p->name, printer_states[p->state]);
e53920b9 2842
ef416fc2 2843 /*
2844 * Let the browse code know this needs to be updated...
2845 */
2846
2847 BrowseNext = p;
2848 p->state_time = time(NULL);
2849 p->browse_time = 0;
2850
2851#ifdef __sgi
2852 write_irix_state(p);
2853#endif /* __sgi */
2854 }
2855
b9faaae1
MS		 2856 /*
2857 * Set/clear the paused reason as needed...
2858 */
2859
745129be
MS		 2860 if (s == IPP_PRINTER_STOPPED)
2861 cupsdSetPrinterReasons(p, "+paused");
2862 else
2863 cupsdSetPrinterReasons(p, "-paused");
2864
b9faaae1
MS		 2865 /*
2866 * Clear the message for the queue when going to processing...
2867 */
2868
2869 if (s == IPP_PRINTER_PROCESSING)
2870 p->state_message[0] = '\0';
2871
2872 /*
2873 * Update the printer history...
2874 */
2875
ef416fc2 2876 cupsdAddPrinterHistory(p);
2877
f7deaa1a 2878 /*
2879 * Let the browse protocols reflect the change...
2880 */
2881
7a14d768
MS		 2882 if (update)
2883 cupsdRegisterPrinter(p);
f7deaa1a 2884
ef416fc2 2885 /*
2886 * Save the printer configuration if a printer goes from idle or processing
2887 * to stopped (or visa-versa)...
2888 */
2889
b9faaae1
MS		 2890 if (update &&
2891 (old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED))
ef416fc2 2892 {
2893 if (p->type & CUPS_PRINTER_CLASS)
3dfe78b3 2894 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 2895 else
3dfe78b3 2896 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 2897 }
2898}
2899
2900
2901/*
2902 * 'cupsdStopPrinter()' - Stop a printer from printing any jobs...
2903 */
2904
2905void
2906cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */
2907 int update)/* I - Update printers.conf? */
2908{
ef416fc2 2909 /*
2910 * Set the printer state...
2911 */
2912
2913 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
2914
2915 /*
2916 * See if we have a job printing on this printer...
2917 */
2918
f11a948a 2919 if (p->job && p->job->state_value == IPP_JOB_PROCESSING)
b9faaae1
MS		 2920 cupsdSetJobState(p->job, IPP_JOB_PENDING, CUPSD_JOB_DEFAULT,
2921 "Job stopped due to printer being paused.");
ef416fc2 2922}
2923
2924
c9fc04c6
MS		 2925/*
2926 * 'cupsdUpdatePrinterPPD()' - Update keywords in a printer's PPD file.
2927 */
2928
2929int /* O - 1 if successful, 0 otherwise */
2930cupsdUpdatePrinterPPD(
2931 cupsd_printer_t *p, /* I - Printer */
2932 int num_keywords, /* I - Number of keywords */
2933 cups_option_t *keywords) /* I - Keywords */
2934{
2935 int i; /* Looping var */
2936 cups_file_t *src, /* Original file */
2937 *dst; /* New file */
2938 char srcfile[1024], /* Original filename */
2939 dstfile[1024], /* New filename */
2940 line[1024], /* Line from file */
2941 keystring[41]; /* Keyword from line */
2942 cups_option_t *keyword; /* Current keyword */
2943
2944
2945 cupsdLogMessage(CUPSD_LOG_INFO, "Updating keywords in PPD file for %s...",
2946 p->name);
2947
2948 /*
2949 * Get the old and new PPD filenames...
2950 */
2951
2952 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd.O", ServerRoot, p->name);
2953 snprintf(dstfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, p->name);
2954
2955 /*
2956 * Rename the old file and open the old and new...
2957 */
2958
2959 if (rename(dstfile, srcfile))
2960 {
2961 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to backup PPD file for %s: %s",
2962 p->name, strerror(errno));
2963 return (0);
2964 }
2965
2966 if ((src = cupsFileOpen(srcfile, "r")) == NULL)
2967 {
2968 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open PPD file \"%s\": %s",
2969 srcfile, strerror(errno));
2970 rename(srcfile, dstfile);
2971 return (0);
2972 }
2973
2974 if ((dst = cupsFileOpen(dstfile, "w")) == NULL)
2975 {
2976 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create PPD file \"%s\": %s",
2977 dstfile, strerror(errno));
2978 cupsFileClose(src);
2979 rename(srcfile, dstfile);
2980 return (0);
2981 }
2982
2983 /*
2984 * Copy the first line and then write out all of the keywords...
2985 */
2986
2987 if (!cupsFileGets(src, line, sizeof(line)))
2988 {
2989 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to read PPD file \"%s\": %s",
2990 srcfile, strerror(errno));
2991 cupsFileClose(src);
2992 cupsFileClose(dst);
2993 rename(srcfile, dstfile);
2994 return (0);
2995 }
2996
2997 cupsFilePrintf(dst, "%s\n", line);
2998
2999 for (i = num_keywords, keyword = keywords; i > 0; i --, keyword ++)
3000 {
3001 cupsdLogMessage(CUPSD_LOG_DEBUG, "*%s: %s", keyword->name, keyword->value);
3002 cupsFilePrintf(dst, "*%s: %s\n", keyword->name, keyword->value);
3003 }
3004
3005 /*
3006 * Then copy the rest of the PPD file, dropping any keywords we changed.
3007 */
3008
3009 while (cupsFileGets(src, line, sizeof(line)))
3010 {
3011 /*
3012 * Skip keywords we've already set...
3013 */
3014
3015 if (sscanf(line, "*%40[^:]:", keystring) == 1 &&
3016 cupsGetOption(keystring, num_keywords, keywords))
3017 continue;
3018
3019 /*
3020 * Otherwise write the line...
3021 */
3022
3023 cupsFilePrintf(dst, "%s\n", line);
3024 }
3025
3026 /*
3027 * Close files and return...
3028 */
3029
3030 cupsFileClose(src);
3031 cupsFileClose(dst);
3032
3033 return (1);
3034}
3035
3036
ef416fc2 3037/*
3038 * 'cupsdUpdatePrinters()' - Update printers after a partial reload.
3039 */
3040
3041void
3042cupsdUpdatePrinters(void)
3043{
3044 cupsd_printer_t *p; /* Current printer */
3045
3046
3047 /*
3048 * Loop through the printers and recreate the printer attributes
3049 * for any local printers since the policy and/or access control
3050 * stuff may have changed. Also, if browsing is disabled, remove
3051 * any remote printers...
3052 */
3053
3054 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3055 p;
3056 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3057 {
07725fee 3058 /*
3059 * Remove remote printers if we are no longer browsing...
3060 */
3061
09a101d6 3062 if (!Browsing &&
3063 (p->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_DISCOVERED)))
ef416fc2 3064 {
3065 if (p->type & CUPS_PRINTER_IMPLICIT)
3066 cupsArrayRemove(ImplicitPrinters, p);
3067
3068 cupsArraySave(Printers);
3069 cupsdDeletePrinter(p, 0);
3070 cupsArrayRestore(Printers);
3071 continue;
3072 }
ef416fc2 3073
3074 /*
3075 * Update the operation policy pointer...
3076 */
3077
3078 if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL)
3079 p->op_policy_ptr = DefaultPolicyPtr;
07725fee 3080
3081 /*
3082 * Update printer attributes as needed...
3083 */
3084
09a101d6 3085 if (!(p->type & CUPS_PRINTER_DISCOVERED))
07725fee 3086 cupsdSetPrinterAttrs(p);
ef416fc2 3087 }
3088}
3089
3090
3091/*
3092 * 'cupsdValidateDest()' - Validate a printer/class destination.
3093 */
3094
3095const char * /* O - Printer or class name */
3096cupsdValidateDest(
f7deaa1a 3097 const char *uri, /* I - Printer URI */
ef416fc2 3098 cups_ptype_t *dtype, /* O - Type (printer or class) */
3099 cupsd_printer_t **printer) /* O - Printer pointer */
3100{
3101 cupsd_printer_t *p; /* Current printer */
3102 char localname[1024],/* Localized hostname */
3103 *lptr, /* Pointer into localized hostname */
f7deaa1a 3104 *sptr, /* Pointer into server name */
3105 *rptr, /* Pointer into resource */
3106 scheme[32], /* Scheme portion of URI */
3107 username[64], /* Username portion of URI */
3108 hostname[HTTP_MAX_HOST],
3109 /* Host portion of URI */
3110 resource[HTTP_MAX_URI];
3111 /* Resource portion of URI */
3112 int port; /* Port portion of URI */
3113
3114
3115 DEBUG_printf(("cupsdValidateDest(uri=\"%s\", dtype=%p, printer=%p)\n", uri,
ef416fc2 3116 dtype, printer));
3117
3118 /*
3119 * Initialize return values...
3120 */
3121
3122 if (printer)
3123 *printer = NULL;
3124
f7deaa1a 3125 if (dtype)
3126 *dtype = (cups_ptype_t)0;
3127
3128 /*
3129 * Pull the hostname and resource from the URI...
3130 */
3131
3132 httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
3133 username, sizeof(username), hostname, sizeof(hostname),
3134 &port, resource, sizeof(resource));
ef416fc2 3135
3136 /*
3137 * See if the resource is a class or printer...
3138 */
3139
3140 if (!strncmp(resource, "/classes/", 9))
3141 {
3142 /*
3143 * Class...
3144 */
3145
f7deaa1a 3146 rptr = resource + 9;
ef416fc2 3147 }
3148 else if (!strncmp(resource, "/printers/", 10))
3149 {
3150 /*
3151 * Printer...
3152 */
3153
f7deaa1a 3154 rptr = resource + 10;
ef416fc2 3155 }
3156 else
3157 {
3158 /*
3159 * Bad resource name...
3160 */
3161
3162 return (NULL);
3163 }
3164
3165 /*
3166 * See if the printer or class name exists...
3167 */
3168
f7deaa1a 3169 p = cupsdFindDest(rptr);
ef416fc2 3170
f7deaa1a 3171 if (p == NULL && strchr(rptr, '@') == NULL)
ef416fc2 3172 return (NULL);
3173 else if (p != NULL)
3174 {
3175 if (printer)
3176 *printer = p;
3177
f7deaa1a 3178 if (dtype)
3179 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3180 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3181
ef416fc2 3182 return (p->name);
3183 }
3184
3185 /*
3186 * Change localhost to the server name...
3187 */
3188
3189 if (!strcasecmp(hostname, "localhost"))
f7deaa1a 3190 strlcpy(hostname, ServerName, sizeof(hostname));
ef416fc2 3191
3192 strlcpy(localname, hostname, sizeof(localname));
3193
3194 if (!strcasecmp(hostname, ServerName))
3195 {
3196 /*
3197 * Localize the hostname...
3198 */
3199
3200 lptr = strchr(localname, '.');
3201 sptr = strchr(ServerName, '.');
3202
3203 if (sptr != NULL && lptr != NULL)
3204 {
3205 /*
3206 * Strip the common domain name components...
3207 */
3208
3209 while (lptr != NULL)
3210 {
3211 if (!strcasecmp(lptr, sptr))
3212 {
3213 *lptr = '\0';
3214 break;
3215 }
3216 else
3217 lptr = strchr(lptr + 1, '.');
3218 }
3219 }
3220 }
3221
3222 DEBUG_printf(("localized hostname is \"%s\"...\n", localname));
3223
3224 /*
3225 * Find a matching printer or class...
3226 */
3227
3228 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3229 p;
3230 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3231 if (!strcasecmp(p->hostname, localname) &&
f7deaa1a 3232 !strcasecmp(p->name, rptr))
ef416fc2 3233 {
3234 if (printer)
3235 *printer = p;
3236
f7deaa1a 3237 if (dtype)
3238 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3239 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3240
ef416fc2 3241 return (p->name);
3242 }
3243
3244 return (NULL);
3245}
3246
3247
3248/*
3249 * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications
3250 * that need it...
3251 */
3252
3253void
3254cupsdWritePrintcap(void)
3255{
0af14961
MS		 3256 int i; /* Looping var */
3257 cups_file_t *fp; /* Printcap file */
ef416fc2 3258 cupsd_printer_t *p; /* Current printer */
3259
3260
3261#ifdef __sgi
3262 /*
3263 * Update the IRIX printer state for the default printer; if
3264 * no printers remain, then the default printer file will be
3265 * removed...
3266 */
3267
3268 write_irix_state(DefaultPrinter);
3269#endif /* __sgi */
3270
3271 /*
3272 * See if we have a printcap file; if not, don't bother writing it.
3273 */
3274
3275 if (!Printcap || !*Printcap)
3276 return;
3277
68b10830
MS		 3278 cupsdLogMessage(CUPSD_LOG_INFO, "Generating printcap %s...", Printcap);
3279
ef416fc2 3280 /*
3281 * Open the printcap file...
3282 */
3283
3284 if ((fp = cupsFileOpen(Printcap, "w")) == NULL)
3285 return;
3286
3287 /*
3288 * Put a comment header at the top so that users will know where the
3289 * data has come from...
3290 */
3291
0af14961
MS		 3292 if (PrintcapFormat != PRINTCAP_PLIST)
3293 cupsFilePrintf(fp, "# This file was automatically generated by cupsd(8) "
3294 "from the\n"
3295 "# %s/printers.conf file. All changes to this file\n"
3296 "# will be lost.\n", ServerRoot);
ef416fc2 3297
d1c13e16
MS		 3298 /*
3299 * Write a new printcap with the current list of printers.
3300 */
3301
3302 switch (PrintcapFormat)
ef416fc2 3303 {
d1c13e16
MS		 3304 case PRINTCAP_BSD :
3305 /*
3306 * Each printer is put in the file as:
3307 *
3308 * Printer1:
3309 * Printer2:
3310 * Printer3:
3311 * ...
3312 * PrinterN:
3313 */
ef416fc2 3314
d1c13e16
MS		 3315 if (DefaultPrinter)
3316 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name,
3317 DefaultPrinter->info, ServerName,
3318 DefaultPrinter->name);
ef416fc2 3319
d1c13e16
MS		 3320 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3321 p;
3322 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3323 if (p != DefaultPrinter)
3324 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info,
3325 ServerName, p->name);
3326 break;
0af14961 3327
d1c13e16
MS		 3328 case PRINTCAP_PLIST :
3329 /*
3330 * Each printer is written as a dictionary in a plist file.
3331 * Currently the printer-name, printer-info, printer-is-accepting-jobs,
3332 * printer-location, printer-make-and-model, printer-state,
3333 * printer-state-reasons, printer-type, and (sanitized) device-uri.
3334 */
0af14961 3335
d1c13e16
MS		 3336 cupsFilePuts(fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
3337 "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD "
3338 "PLIST 1.0//EN\" \"http://www.apple.com/DTDs/"
3339 "PropertyList-1.0.dtd\">\n"
3340 "<plist version=\"1.0\">\n"
3341 "<array>\n");
ef416fc2 3342
d1c13e16
MS		 3343 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3344 p;
3345 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3346 {
3347 cupsFilePuts(fp, "\t<dict>\n"
3348 "\t\t<key>printer-name</key>\n"
3349 "\t\t<string>");
3350 write_xml_string(fp, p->name);
3351 cupsFilePuts(fp, "</string>\n"
3352 "\t\t<key>printer-info</key>\n"
3353 "\t\t<string>");
3354 write_xml_string(fp, p->info);
3355 cupsFilePrintf(fp, "</string>\n"
3356 "\t\t<key>printer-is-accepting-jobs</key>\n"
3357 "\t\t<%s/>\n"
3358 "\t\t<key>printer-location</key>\n"
3359 "\t\t<string>", p->accepting ? "true" : "false");
3360 write_xml_string(fp, p->location);
3361 cupsFilePuts(fp, "</string>\n"
3362 "\t\t<key>printer-make-and-model</key>\n"
3363 "\t\t<string>");
3364 write_xml_string(fp, p->make_model);
3365 cupsFilePrintf(fp, "</string>\n"
3366 "\t\t<key>printer-state</key>\n"
3367 "\t\t<integer>%d</integer>\n"
3368 "\t\t<key>printer-state-reasons</key>\n"
3369 "\t\t<array>\n", p->state);
3370 for (i = 0; i < p->num_reasons; i ++)
3371 {
3372 cupsFilePuts(fp, "\t\t\t<string>");
3373 write_xml_string(fp, p->reasons[i]);
3374 cupsFilePuts(fp, "</string>\n");
3375 }
3376 cupsFilePrintf(fp, "\t\t</array>\n"
3377 "\t\t<key>printer-type</key>\n"
3378 "\t\t<integer>%d</integer>\n"
3379 "\t\t<key>device-uri</key>\n"
3380 "\t\t<string>", p->type);
3381 write_xml_string(fp, p->sanitized_device_uri);
3382 cupsFilePuts(fp, "</string>\n"
3383 "\t</dict>\n");
3384 }
3385 cupsFilePuts(fp, "</array>\n"
3386 "</plist>\n");
3387 break;
3388
3389 case PRINTCAP_SOLARIS :
3390 /*
3391 * Each printer is put in the file as:
3392 *
3393 * _all:all=Printer1,Printer2,Printer3,...,PrinterN
3394 * _default:use=DefaultPrinter
3395 * Printer1:\
3396 * :bsdaddr=ServerName,Printer1:\
3397 * :description=Description:
3398 * Printer2:
3399 * :bsdaddr=ServerName,Printer2:\
3400 * :description=Description:
3401 * Printer3:
3402 * :bsdaddr=ServerName,Printer3:\
3403 * :description=Description:
3404 * ...
3405 * PrinterN:
3406 * :bsdaddr=ServerName,PrinterN:\
3407 * :description=Description:
3408 */
3409
3410 cupsFilePuts(fp, "_all:all=");
3411 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3412 p;
3413 p = (cupsd_printer_t *)cupsArrayCurrent(Printers))
3414 cupsFilePrintf(fp, "%s%c", p->name,
3415 cupsArrayNext(Printers) ? ',' : '\n');
3416
3417 if (DefaultPrinter)
3418 cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name);
3419
3420 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3421 p;
3422 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3423 cupsFilePrintf(fp, "%s:\\\n"
3424 "\t:bsdaddr=%s,%s:\\\n"
3425 "\t:description=%s:\n",
3426 p->name, ServerName, p->name,
3427 p->info ? p->info : "");
3428 break;
ef416fc2 3429 }
3430
3431 /*
3432 * Close the file...
3433 */
3434
3435 cupsFileClose(fp);
3436}
3437
3438
b423cd4c 3439/*
3440 * 'add_printer_defaults()' - Add name-default attributes to the printer attributes.
3441 */
3442
3443static void
3444add_printer_defaults(cupsd_printer_t *p)/* I - Printer */
3445{
3446 int i; /* Looping var */
3447 int num_options; /* Number of default options */
3448 cups_option_t *options, /* Default options */
3449 *option; /* Current option */
3450 char name[256]; /* name-default */
3451
3452
f7deaa1a 3453 /*
3454 * Maintain a common array of default attribute names...
3455 */
3456
3457 if (!CommonDefaults)
3458 {
3459 CommonDefaults = cupsArrayNew((cups_array_func_t)strcmp, NULL);
3460
3461 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("copies-default"));
3462 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("document-format-default"));
3463 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("finishings-default"));
3464 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-hold-until-default"));
3465 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-priority-default"));
3466 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-sheets-default"));
3467 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-default"));
54afec33 3468 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-col-default"));
f7deaa1a 3469 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("number-up-default"));
3470 cupsArrayAdd(CommonDefaults,
3471 _cupsStrAlloc("orientation-requested-default"));
3472 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("sides-default"));
3473 }
3474
b423cd4c 3475 /*
3476 * Add all of the default options from the .conf files...
3477 */
3478
1f0275e3 3479 for (num_options = 0, options = NULL, i = p->num_options, option = p->options;
b423cd4c 3480 i > 0;
3481 i --, option ++)
3482 {
3483 if (strcmp(option->name, "ipp-options") &&
3484 strcmp(option->name, "job-sheets") &&
3485 strcmp(option->name, "lease-duration"))
3486 {
3487 snprintf(name, sizeof(name), "%s-default", option->name);
3488 num_options = cupsAddOption(name, option->value, num_options, &options);
f7deaa1a 3489
3490 if (!cupsArrayFind(CommonDefaults, name))
3491 cupsArrayAdd(CommonDefaults, _cupsStrAlloc(name));
b423cd4c 3492 }
3493 }
3494
3495 /*
3496 * Convert options to IPP attributes...
3497 */
3498
3499 cupsEncodeOptions2(p->attrs, num_options, options, IPP_TAG_PRINTER);
3500 cupsFreeOptions(num_options, options);
3501
3502 /*
3503 * Add standard -default attributes as needed...
3504 */
3505
3506 if (!cupsGetOption("copies", p->num_options, p->options))
3507 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "copies-default",
3508 1);
3509
f7deaa1a 3510 if (!cupsGetOption("document-format", p->num_options, p->options))
c934a06c 3511 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
f7deaa1a 3512 "document-format-default", NULL, "application/octet-stream");
3513
b423cd4c 3514 if (!cupsGetOption("job-hold-until", p->num_options, p->options))
3515 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3516 "job-hold-until-default", NULL, "no-hold");
3517
3518 if (!cupsGetOption("job-priority", p->num_options, p->options))
3519 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3520 "job-priority-default", 50);
3521
3522 if (!cupsGetOption("number-up", p->num_options, p->options))
3523 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3524 "number-up-default", 1);
3525
f7deaa1a 3526 if (!cupsGetOption("notify-lease-duration", p->num_options, p->options))
3527 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3528 "notify-lease-duration-default", DefaultLeaseDuration);
3529
3530 if (!cupsGetOption("notify-events", p->num_options, p->options))
3531 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3532 "notify-events-default", NULL, "job-completed");
ba55dc12
MS		 3533
3534 if (!cupsGetOption("orientation-requested", p->num_options, p->options))
3535 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
3536 "orientation-requested-default", NULL, NULL);
3537
3538 if (!cupsGetOption("print-quality", p->num_options, p->options))
3539 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
3540 "print-quality-default", IPP_QUALITY_NORMAL);
b423cd4c 3541}
3542
3543
bd7854cb 3544/*
3545 * 'add_printer_filter()' - Add a MIME filter for a printer.
3546 */
3547
3548static void
3549add_printer_filter(
3550 cupsd_printer_t *p, /* I - Printer to add to */
f7deaa1a 3551 mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
bd7854cb 3552 const char *filter) /* I - Filter to add */
3553{
3554 char super[MIME_MAX_SUPER], /* Super-type for filter */
3555 type[MIME_MAX_TYPE], /* Type for filter */
3556 program[1024]; /* Program/filter name */
3557 int cost; /* Cost of filter */
3558 mime_type_t *temptype; /* MIME type looping var */
bf3816c7
MS		 3559 char filename[1024], /* Full filter filename */
3560 *dirsep; /* Pointer to directory separator */
3561 struct stat fileinfo; /* File information */
bd7854cb 3562
3563
3564 /*
3565 * Parse the filter string; it should be in the following format:
3566 *
3567 * super/type cost program
3568 */
3569
1f0275e3
MS		 3570 if (sscanf(filter, "%15[^/]/%31s%d%*[ \t]%1023[^\n]", super, type, &cost,
3571 program) != 4)
bd7854cb 3572 {
3573 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3574 p->name, filter);
3575 return;
3576 }
3577
3578 /*
3579 * See if the filter program exists; if not, stop the printer and flag
3580 * the error!
3581 */
3582
ecdc0628 3583 if (strcmp(program, "-"))
bd7854cb 3584 {
ecdc0628 3585 if (program[0] == '/')
3586 strlcpy(filename, program, sizeof(filename));
3587 else
3588 snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
3589
bf3816c7 3590 if (stat(filename, &fileinfo))
ecdc0628 3591 {
e07d4801
MS		 3592 memset(&fileinfo, 0, sizeof(fileinfo));
3593
ecdc0628 3594 snprintf(p->state_message, sizeof(p->state_message),
3595 "Filter \"%s\" for printer \"%s\" not available: %s",
bf3816c7 3596 filename, p->name, strerror(errno));
38e73f87 3597 cupsdSetPrinterReasons(p, "+cups-missing-filter-warning");
ecdc0628 3598
3599 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
bf3816c7
MS		 3600 }
3601
3602 /*
3603 * When running as root, do additional security checks...
3604 */
3605
3606 if (!RunUser)
3607 {
3608 /*
4d301e69
MS		 3609 * Only use filters that are owned by root and do not have group or world
3610 * write permissions.
bf3816c7
MS		 3611 */
3612
4d301e69
MS		 3613 if (fileinfo.st_uid ||
3614 (fileinfo.st_mode & (S_ISUID | S_IWGRP | S_IWOTH)) != 0)
bf3816c7
MS		 3615 {
3616 if (fileinfo.st_uid)
3617 snprintf(p->state_message, sizeof(p->state_message),
3618 "Filter \"%s\" for printer \"%s\" not owned by root",
3619 filename, p->name);
3620 else
3621 snprintf(p->state_message, sizeof(p->state_message),
3622 "Filter \"%s\" for printer \"%s\" has insecure permissions "
3623 "(0%o)", filename, p->name, fileinfo.st_mode);
3624
38e73f87 3625 cupsdSetPrinterReasons(p, "+cups-insecure-filter-warning");
bf3816c7
MS		 3626
3627 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
bf3816c7 3628 }
38e73f87 3629 else if (fileinfo.st_mode)
bf3816c7 3630 {
38e73f87
MS		 3631 /*
3632 * Similarly, check that the parent directory is also owned by root and
3633 * does not have world write permissions.
3634 */
bf3816c7 3635
38e73f87
MS		 3636 if ((dirsep = strrchr(filename, '/')) != NULL)
3637 *dirsep = '\0';
bf3816c7 3638
38e73f87
MS		 3639 if (!stat(filename, &fileinfo) &&
3640 (fileinfo.st_uid ||
4d301e69 3641 (fileinfo.st_mode & (S_ISUID | S_IWGRP | S_IWOTH)) != 0))
38e73f87
MS		 3642 {
3643 if (fileinfo.st_uid)
3644 snprintf(p->state_message, sizeof(p->state_message),
3645 "Filter directory \"%s\" for printer \"%s\" not owned by "
3646 "root", filename, p->name);
3647 else
3648 snprintf(p->state_message, sizeof(p->state_message),
3649 "Filter directory \"%s\" for printer \"%s\" has insecure "
3650 "permissions (0%o)", filename, p->name, fileinfo.st_mode);
bf3816c7 3651
38e73f87
MS		 3652 cupsdSetPrinterReasons(p, "+cups-insecure-filter-warning");
3653
3654 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
3655 }
bf3816c7 3656 }
ecdc0628 3657 }
bd7854cb 3658 }
3659
3660 /*
3661 * Add the filter to the MIME database, supporting wildcards as needed...
3662 */
3663
3664 for (temptype = mimeFirstType(MimeDatabase);
3665 temptype;
3666 temptype = mimeNextType(MimeDatabase))
3667 if (((super[0] == '*' && strcasecmp(temptype->super, "printer")) ||
3668 !strcasecmp(temptype->super, super)) &&
3669 (type[0] == '*' || !strcasecmp(temptype->type, type)))
3670 {
3671 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3672 "add_printer_filter: %s: adding filter %s/%s %s/%s %d %s",
3673 p->name, temptype->super, temptype->type,
f7deaa1a 3674 filtertype->super, filtertype->type,
bd7854cb 3675 cost, program);
f7deaa1a 3676 mimeAddFilter(MimeDatabase, temptype, filtertype, cost, program);
bd7854cb 3677 }
3678}
3679
3680
3681/*
3682 * 'add_printer_formats()' - Add document-format-supported values for a printer.
3683 */
3684
3685static void
3686add_printer_formats(cupsd_printer_t *p) /* I - Printer */
3687{
3688 int i; /* Looping var */
3689 mime_type_t *type; /* Current MIME type */
3690 cups_array_t *filters; /* Filters */
80ca4592 3691 ipp_attribute_t *attr; /* document-format-supported attribute */
bd7854cb 3692 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
3693 /* MIME type name */
3694
3695
3696 /*
3697 * Raw (and remote) queues advertise all of the supported MIME
3698 * types...
3699 */
3700
80ca4592 3701 cupsArrayDelete(p->filetypes);
3702 p->filetypes = NULL;
3703
bd7854cb 3704 if (p->raw)
3705 {
3706 ippAddStrings(p->attrs, IPP_TAG_PRINTER,
3707 (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY),
3708 "document-format-supported", NumMimeTypes, NULL, MimeTypes);
3709 return;
3710 }
3711
3712 /*
3713 * Otherwise, loop through the supported MIME types and see if there
3714 * are filters for them...
3715 */
3716
bd7854cb 3717 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer_formats: %d types, %d filters",
3718 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
3719
80ca4592 3720 p->filetypes = cupsArrayNew(NULL, NULL);
bd7854cb 3721
80ca4592 3722 for (type = mimeFirstType(MimeDatabase);
bd7854cb 3723 type;
3724 type = mimeNextType(MimeDatabase))
3725 {
bd7854cb 3726 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3727
3728 if ((filters = mimeFilter(MimeDatabase, type, p->filetype, NULL)) != NULL)
3729 {
3730 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3731 "add_printer_formats: %s: %s needs %d filters",
3732 p->name, mimetype, cupsArrayCount(filters));
3733
3734 cupsArrayDelete(filters);
80ca4592 3735 cupsArrayAdd(p->filetypes, type);
bd7854cb 3736 }
3737 else
3738 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3739 "add_printer_formats: %s: %s not supported",
3740 p->name, mimetype);
3741 }
3742
bd7854cb 3743 /*
3744 * Add the file formats that can be filtered...
3745 */
3746
f301802f 3747 if ((type = mimeType(MimeDatabase, "application", "octet-stream")) == NULL ||
3748 !cupsArrayFind(p->filetypes, type))
3749 i = 1;
3750 else
3751 i = 0;
bd7854cb 3752
7a0cbd5e
MS		 3753 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3754 "add_printer_formats: %s: %d supported types",
3755 p->name, cupsArrayCount(p->filetypes) + i);
3756
80ca4592 3757 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3758 "document-format-supported",
7a0cbd5e 3759 cupsArrayCount(p->filetypes) + i, NULL, NULL);
80ca4592 3760
f301802f 3761 if (i)
3762 attr->values[0].string.text = _cupsStrAlloc("application/octet-stream");
bd7854cb 3763
f301802f 3764 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
80ca4592 3765 type;
3766 i ++, type = (mime_type_t *)cupsArrayNext(p->filetypes))
3767 {
3768 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
bd7854cb 3769
80ca4592 3770 attr->values[i].string.text = _cupsStrAlloc(mimetype);
3771 }
f7deaa1a 3772
3773#ifdef HAVE_DNSSD
3774 {
3775 char pdl[1024]; /* Buffer to build pdl list */
3776 mime_filter_t *filter; /* MIME filter looping var */
3777
3778
f7deaa1a 3779 /*
ba55dc12
MS		 3780 * We only support raw printing if this is not a Tioga PrintJobMgr based
3781 * queue and if application/octet-stream is a known type...
f7deaa1a 3782 */
3783
3784 for (filter = (mime_filter_t *)cupsArrayFirst(MimeDatabase->filters);
3785 filter;
3786 filter = (mime_filter_t *)cupsArrayNext(MimeDatabase->filters))
3787 {
5a662dc0 3788 if (filter->dst == p->filetype && filter->filter &&
f7deaa1a 3789 strstr(filter->filter, "PrintJobMgr"))
3790 break;
3791 }
3792
ba55dc12 3793 pdl[0] = '\0';
f7deaa1a 3794
3795 if (!filter && mimeType(MimeDatabase, "application", "octet-stream"))
3796 strlcat(pdl, "application/octet-stream,", sizeof(pdl));
3797
ba55dc12
MS		 3798 /*
3799 * Then list a bunch of formats that are supported by the printer...
3800 */
3801
3802 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
3803 type;
3804 type = (mime_type_t *)cupsArrayNext(p->filetypes))
3805 {
3806 if (!strcasecmp(type->super, "application"))
3807 {
3808 if (!strcasecmp(type->type, "pdf"))
3809 strlcat(pdl, "application/pdf,", sizeof(pdl));
3810 else if (!strcasecmp(type->type, "postscript"))
3811 strlcat(pdl, "application/postscript,", sizeof(pdl));
3812 }
3813 else if (!strcasecmp(type->super, "image"))
3814 {
3815 if (!strcasecmp(type->type, "jpeg"))
3816 strlcat(pdl, "image/jpeg,", sizeof(pdl));
3817 else if (!strcasecmp(type->type, "png"))
3818 strlcat(pdl, "image/png,", sizeof(pdl));
3819 }
3820 }
f7deaa1a 3821
3822 if (pdl[0])
3823 pdl[strlen(pdl) - 1] = '\0'; /* Remove trailing comma */
3824
3825 cupsdSetString(&p->pdl, pdl);
3826 }
3827#endif /* HAVE_DNSSD */
bd7854cb 3828}
3829
3830
61cf44e2
MS		 3831/*
3832 * 'add_string_array()' - Add a string to an array of CUPS strings.
3833 */
3834
3835static void
3836add_string_array(cups_array_t **a, /* I - Array */
3837 const char *s) /* I - String */
3838{
3839 if (!*a)
3840 *a = cupsArrayNew(NULL, NULL);
3841
3842 cupsArrayAdd(*a, _cupsStrAlloc(s));
3843}
3844
3845
ef416fc2 3846/*
3847 * 'compare_printers()' - Compare two printers.
3848 */
3849
3850static int /* O - Result of comparison */
3851compare_printers(void *first, /* I - First printer */
3852 void *second, /* I - Second printer */
3853 void *data) /* I - App data (not used) */
3854{
3855 return (strcasecmp(((cupsd_printer_t *)first)->name,
3856 ((cupsd_printer_t *)second)->name));
3857}
3858
3859
bd7854cb 3860/*
e1d6a774 3861 * 'delete_printer_filters()' - Delete all MIME filters for a printer.
bd7854cb 3862 */
3863
3864static void
e1d6a774 3865delete_printer_filters(
3866 cupsd_printer_t *p) /* I - Printer to remove from */
bd7854cb 3867{
e1d6a774 3868 mime_filter_t *filter; /* MIME filter looping var */
bd7854cb 3869
bd7854cb 3870
3871 /*
e1d6a774 3872 * Range check input...
bd7854cb 3873 */
3874
e1d6a774 3875 if (p == NULL)
3876 return;
bd7854cb 3877
3878 /*
e1d6a774 3879 * Remove all filters from the MIME database that have a destination
3880 * type == printer...
bd7854cb 3881 */
3882
e1d6a774 3883 for (filter = mimeFirstFilter(MimeDatabase);
3884 filter;
3885 filter = mimeNextFilter(MimeDatabase))
18ecb428 3886 if (filter->dst == p->filetype || filter->dst == p->prefiltertype)
e1d6a774 3887 {
3888 /*
3889 * Delete the current filter...
3890 */
bd7854cb 3891
e1d6a774 3892 mimeDeleteFilter(MimeDatabase, filter);
3893 }
b9faaae1 3894
38e73f87
MS		 3895 cupsdSetPrinterReasons(p, "-cups-insecure-filter-warning"
3896 ",cups-missing-filter-warning");
bd7854cb 3897}
3898
3899
61cf44e2
MS		 3900/*
3901 * 'delete_string_array()' - Delete an array of CUPS strings.
3902 */
3903
3904static void
3905delete_string_array(cups_array_t **a) /* I - Array */
3906{
3907 char *ptr; /* Current string */
3908
3909
3910 for (ptr = (char *)cupsArrayFirst(*a);
3911 ptr;
3912 ptr = (char *)cupsArrayNext(*a))
3913 _cupsStrFree(ptr);
3914
3915 cupsArrayDelete(*a);
3916 *a = NULL;
3917}
3918
3919
3920/*
3921 * 'load_ppd()' - Load a cached PPD file, updating the cache as needed.
3922 */
3923
3924static void
3925load_ppd(cupsd_printer_t *p) /* I - Printer */
3926{
54afec33
MS		 3927 int i, j, k; /* Looping vars */
3928 cups_file_t *cache; /* IPP cache file */
3929 char cache_name[1024]; /* IPP cache filename */
3930 struct stat cache_info; /* IPP cache file info */
3931 char pwg_name[1024]; /* PWG cache filename */
3932 struct stat pwg_info; /* PWG cache file info */
61cf44e2
MS		 3933 ppd_file_t *ppd; /* PPD file */
3934 char ppd_name[1024]; /* PPD filename */
3935 struct stat ppd_info; /* PPD file info */
3936 int num_media; /* Number of media options */
54afec33 3937 ppd_size_t *size; /* Current PPD size */
5a6b583a
MS		 3938 ppd_option_t *duplex, /* Duplex option */
3939 *output_bin, /* OutputBin option */
ba55dc12 3940 *output_mode, /* OutputMode option */
5a6b583a 3941 *resolution; /* (Set|JCL|)Resolution option */
54afec33
MS		 3942 ppd_choice_t *choice, /* Current PPD choice */
3943 *input_slot, /* Current input slot */
3944 *media_type; /* Current media type */
61cf44e2 3945 ppd_attr_t *ppd_attr; /* PPD attribute */
5a6b583a
MS		 3946 int xdpi, /* Horizontal resolution */
3947 ydpi; /* Vertical resolution */
3948 const char *resptr; /* Pointer into resolution keyword */
54afec33
MS		 3949 _pwg_size_t *pwgsize; /* Current PWG size */
3950 _pwg_map_t *pwgsource, /* Current PWG source */
3951 *pwgtype; /* Current PWG type */
61cf44e2
MS		 3952 ipp_attribute_t *attr; /* Attribute data */
3953 ipp_value_t *val; /* Attribute value */
ba55dc12
MS		 3954 int num_finishings, /* Number of finishings */
3955 finishings[5]; /* finishings-supported values */
3956 int num_qualities, /* Number of print-quality values */
3957 qualities[3]; /* print-quality values */
54afec33
MS		 3958 int num_margins, /* Number of media-*-margin-supported values */
3959 margins[16]; /* media-*-margin-supported values */
61cf44e2
MS		 3960 static const char * const sides[3] = /* sides-supported values */
3961 {
3962 "one-sided",
3963 "two-sided-long-edge",
3964 "two-sided-short-edge"
3965 };
3966 static const char * const standard_commands[] =
3967 { /* Standard CUPS commands */
3968 "AutoConfigure",
3969 "Clean",
c168a833 3970 "PrintSelfTestPage"
61cf44e2
MS		 3971 };
3972
3973
3974 /*
3975 * Check to see if the cache is up-to-date...
3976 */
3977
ba55dc12 3978 snprintf(cache_name, sizeof(cache_name), "%s/%s.ipp2", CacheDir, p->name);
61cf44e2
MS		 3979 if (stat(cache_name, &cache_info))
3980 cache_info.st_mtime = 0;
3981
54afec33
MS		 3982 snprintf(pwg_name, sizeof(pwg_name), "%s/%s.pwg", CacheDir, p->name);
3983 if (stat(pwg_name, &pwg_info))
3984 pwg_info.st_mtime = 0;
3985
61cf44e2
MS		 3986 snprintf(ppd_name, sizeof(ppd_name), "%s/ppd/%s.ppd", ServerRoot, p->name);
3987 if (stat(ppd_name, &ppd_info))
3988 ppd_info.st_mtime = 1;
3989
3990 ippDelete(p->ppd_attrs);
3991 p->ppd_attrs = ippNew();
3992
54afec33
MS		 3993 _pwgDestroy(p->pwg);
3994 p->pwg = NULL;
3995
3996 if (pwg_info.st_mtime >= ppd_info.st_mtime)
3997 p->pwg = _pwgCreateWithFile(pwg_name);
3998
3999 if (cache_info.st_mtime >= ppd_info.st_mtime && p->pwg &&
61cf44e2
MS		 4000 (cache = cupsFileOpen(cache_name, "r")) != NULL)
4001 {
4002 /*
4003 * Load cached information and return...
4004 */
4005
4006 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", cache_name);
4007
4008 if (ippReadIO(cache, (ipp_iocb_t)cupsFileRead, 1, NULL,
4009 p->ppd_attrs) == IPP_DATA)
4010 {
4011 cupsFileClose(cache);
4012 return;
4013 }
4014
4015 cupsFileClose(cache);
4016 }
4017
4018 /*
4019 * Reload PPD attributes from disk...
4020 */
4021
8b450588
MS		 4022 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
4023
54afec33
MS		 4024 _pwgDestroy(p->pwg);
4025 p->pwg = NULL;
4026
61cf44e2
MS		 4027 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", ppd_name);
4028
4029 delete_string_array(&(p->filters));
4030 delete_string_array(&(p->pre_filters));
4031
4032 p->type &= ~CUPS_PRINTER_OPTIONS;
4033 p->type |= CUPS_PRINTER_BW;
4034
4035 finishings[0] = IPP_FINISHINGS_NONE;
4036 num_finishings = 1;
4037
4038 if ((ppd = ppdOpenFile(ppd_name)) != NULL)
4039 {
4040 /*
4041 * Add make/model and other various attributes...
4042 */
4043
54afec33
MS		 4044 p->pwg = _pwgCreateWithPPD(ppd);
4045
c168a833
MS		 4046 ppdMarkDefaults(ppd);
4047
61cf44e2
MS		 4048 if (ppd->color_device)
4049 p->type |= CUPS_PRINTER_COLOR;
4050 if (ppd->variable_sizes)
4051 p->type |= CUPS_PRINTER_VARIABLE;
4052 if (!ppd->manual_copies)
4053 p->type |= CUPS_PRINTER_COPIES;
4054 if ((ppd_attr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL)
4055 if (ppd_attr->value && !strcasecmp(ppd_attr->value, "true"))
4056 p->type |= CUPS_PRINTER_FAX;
4057
4058 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "color-supported",
4059 ppd->color_device);
4060 if (ppd->throughput)
ba55dc12 4061 {
61cf44e2
MS		 4062 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4063 "pages-per-minute", ppd->throughput);
ba55dc12
MS		 4064 if (ppd->color_device)
4065 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4066 "pages-per-minute-color", ppd->throughput);
4067 }
4068
4069 num_qualities = 0;
4070
4071 if ((output_mode = ppdFindOption(ppd, "OutputMode")) != NULL)
4072 {
4073 if (ppdFindChoice(output_mode, "draft") ||
4074 ppdFindChoice(output_mode, "fast"))
4075 qualities[num_qualities ++] = IPP_QUALITY_DRAFT;
4076 if (ppdFindChoice(output_mode, "normal") ||
4077 ppdFindChoice(output_mode, "good"))
4078 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
4079 if (ppdFindChoice(output_mode, "best") ||
4080 ppdFindChoice(output_mode, "high"))
4081 qualities[num_qualities ++] = IPP_QUALITY_HIGH;
4082 }
4083 else if ((ppd_attr = ppdFindAttr(ppd, "APPrinterPreset", NULL)) != NULL)
4084 {
4085 do
4086 {
4087 if (strstr(ppd_attr->spec, "draft") ||
4088 strstr(ppd_attr->spec, "Draft"))
4089 {
4090 qualities[num_qualities ++] = IPP_QUALITY_DRAFT;
4091 break;
4092 }
4093 }
4094 while ((ppd_attr = ppdFindNextAttr(ppd, "APPrinterPreset",
4095 NULL)) != NULL);
4096
4097 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
4098 qualities[num_qualities ++] = IPP_QUALITY_HIGH;
4099 }
4100
4101 if (num_qualities == 0)
4102 qualities[num_qualities ++] = IPP_QUALITY_NORMAL;
4103
4104 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4105 "print-quality-supported", num_qualities, qualities);
61cf44e2
MS		 4106
4107 if (ppd->nickname)
4108 {
4109 /*
4110 * The NickName can be localized in the character set specified
4111 * by the LanugageEncoding attribute. However, ppdOpen2() has
4112 * already converted the ppd->nickname member to UTF-8 for us
4113 * (the original attribute value is available separately)
4114 */
4115
4116 cupsdSetString(&p->make_model, ppd->nickname);
4117 }
4118 else if (ppd->modelname)
4119 {
4120 /*
4121 * Model name can only contain specific characters...
4122 */
4123
4124 cupsdSetString(&p->make_model, ppd->modelname);
4125 }
4126 else
4127 cupsdSetString(&p->make_model, "Bad PPD File");
4128
4129 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4130 "printer-make-and-model", NULL, p->make_model);
4131
4132 /*
4133 * Add media options from the PPD file...
4134 */
4135
54afec33 4136 if (ppd->num_sizes == 0 || !p->pwg)
61cf44e2 4137 {
b9faaae1
MS		 4138 if (!ppdFindAttr(ppd, "APScannerOnly", NULL))
4139 cupsdLogMessage(CUPSD_LOG_CRIT,
4140 "The PPD file for printer %s contains no media "
4141 "options and is therefore invalid!", p->name);
4142
54afec33
MS		 4143 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4144 "media-default", NULL, "unknown");
b9faaae1
MS		 4145 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4146 "media-supported", NULL, "unknown");
61cf44e2
MS		 4147 }
4148 else
4149 {
54afec33
MS		 4150 /*
4151 * media-default
4152 */
c168a833 4153
54afec33
MS		 4154 if ((size = ppdPageSize(ppd, NULL)) != NULL)
4155 pwgsize = _pwgGetSize(p->pwg, size->name);
4156 else
4157 pwgsize = NULL;
4158
4159 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4160 "media-default", NULL,
4161 pwgsize ? pwgsize->map.pwg : "unknown");
4162
4163 /*
4164 * media-col-default
4165 */
4166
4167 if (pwgsize)
4168 {
4169 input_slot = ppdFindMarkedChoice(ppd, "InputSlot");
4170 media_type = ppdFindMarkedChoice(ppd, "MediaType");
4171
4172 ippAddCollection(p->ppd_attrs, IPP_TAG_PRINTER, "media-col-default",
4173 new_media_col(pwgsize,
4174 input_slot ?
4175 _pwgGetSource(p->pwg,
4176 input_slot->choice) :
4177 NULL,
4178 media_type ?
4179 _pwgGetType(p->pwg,
4180 media_type->choice) :
4181 NULL));
4182 }
4183
4184 /*
4185 * media-supported
4186 */
4187
4188 num_media = p->pwg->num_sizes;
4189 if (p->pwg->custom_min_keyword)
4190 num_media += 2;
4191
4192 if ((attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4193 "media-supported", num_media, NULL,
4194 NULL)) != NULL)
61cf44e2
MS		 4195 {
4196 val = attr->values;
4197
54afec33
MS		 4198 for (i = p->pwg->num_sizes, pwgsize = p->pwg->sizes;
4199 i > 0;
4200 i --, pwgsize ++, val ++)
4201 val->string.text = _cupsStrRetain(pwgsize->map.pwg);
4202
4203 if (p->pwg->custom_min_keyword)
4204 {
4205 val->string.text = _cupsStrRetain(p->pwg->custom_min_keyword);
4206 val ++;
4207 val->string.text = _cupsStrRetain(p->pwg->custom_max_keyword);
4208 }
4209 }
4210
4211 /*
4212 * media-source-supported
4213 */
4214
4215 if (p->pwg->num_sources > 0 &&
4216 (attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4217 "media-source-supported", p->pwg->num_sources,
4218 NULL, NULL)) != NULL)
4219 {
4220 for (i = p->pwg->num_sources, pwgsource = p->pwg->sources,
4221 val = attr->values;
4222 i > 0;
4223 i --, pwgsource ++, val ++)
4224 val->string.text = _cupsStrRetain(pwgsource->pwg);
4225 }
4226
4227 /*
4228 * media-type-supported
4229 */
4230
4231 if (p->pwg->num_types > 0 &&
4232 (attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4233 "media-type-supported", p->pwg->num_types,
4234 NULL, NULL)) != NULL)
4235 {
4236 for (i = p->pwg->num_types, pwgtype = p->pwg->types,
4237 val = attr->values;
4238 i > 0;
4239 i --, pwgtype ++, val ++)
4240 val->string.text = _cupsStrRetain(pwgtype->pwg);
4241 }
4242
4243 /*
4244 * media-*-margin-supported
4245 */
4246
4247 for (i = p->pwg->num_sizes, pwgsize = p->pwg->sizes, num_margins = 0;
4248 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4249 i --, pwgsize ++)
4250 {
4251 for (j = 0; j < num_margins; j ++)
4252 if (pwgsize->bottom == margins[j])
4253 break;
4254
4255 if (j >= num_margins)
4256 {
4257 margins[num_margins] = pwgsize->bottom;
4258 num_margins ++;
4259 }
4260 }
4261
4262 if (num_margins > 0)
4263 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4264 "media-bottom-margin-supported", num_margins, margins);
4265 else
4266 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4267 "media-bottom-margin-supported", 0);
4268
4269 for (i = p->pwg->num_sizes, pwgsize = p->pwg->sizes, num_margins = 0;
4270 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4271 i --, pwgsize ++)
4272 {
4273 for (j = 0; j < num_margins; j ++)
4274 if (pwgsize->left == margins[j])
4275 break;
4276
4277 if (j >= num_margins)
c168a833 4278 {
54afec33
MS		 4279 margins[num_margins] = pwgsize->left;
4280 num_margins ++;
4281 }
4282 }
4283
4284 if (num_margins > 0)
4285 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4286 "media-left-margin-supported", num_margins, margins);
4287 else
4288 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4289 "media-left-margin-supported", 0);
4290
4291 for (i = p->pwg->num_sizes, pwgsize = p->pwg->sizes, num_margins = 0;
4292 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4293 i --, pwgsize ++)
4294 {
4295 for (j = 0; j < num_margins; j ++)
4296 if (pwgsize->right == margins[j])
4297 break;
4298
4299 if (j >= num_margins)
4300 {
4301 margins[num_margins] = pwgsize->right;
4302 num_margins ++;
4303 }
4304 }
4305
4306 if (num_margins > 0)
4307 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4308 "media-right-margin-supported", num_margins, margins);
4309 else
4310 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4311 "media-right-margin-supported", 0);
4312
4313 for (i = p->pwg->num_sizes, pwgsize = p->pwg->sizes, num_margins = 0;
4314 i > 0 && num_margins < (int)(sizeof(margins) / sizeof(margins[0]));
4315 i --, pwgsize ++)
4316 {
4317 for (j = 0; j < num_margins; j ++)
4318 if (pwgsize->top == margins[j])
4319 break;
4320
4321 if (j >= num_margins)
4322 {
4323 margins[num_margins] = pwgsize->top;
4324 num_margins ++;
4325 }
4326 }
4327
4328 if (num_margins > 0)
4329 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4330 "media-top-margin-supported", num_margins, margins);
4331 else
4332 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4333 "media-top-margin-supported", 0);
4334
4335 /*
4336 * media-col-database
4337 */
4338
4339 num_media = p->pwg->num_sizes;
4340 if (p->pwg->num_sources)
4341 {
4342 if (p->pwg->num_types > 0)
4343 num_media += p->pwg->num_sizes * p->pwg->num_sources *
4344 p->pwg->num_types;
4345 else
4346 num_media += p->pwg->num_sizes * p->pwg->num_sources;
4347 }
4348 else if (p->pwg->num_types)
4349 num_media += p->pwg->num_sizes * p->pwg->num_types;
4350
4351 if ((attr = ippAddCollections(p->ppd_attrs, IPP_TAG_PRINTER,
4352 "media-col-database", num_media,
4353 NULL)) != NULL)
4354 {
4355 for (i = p->pwg->num_sizes, pwgsize = p->pwg->sizes, val = attr->values;
4356 i > 0;
4357 i --, pwgsize ++)
4358 {
4359 /*
4360 * Start by adding the page size without source or type...
4361 */
4362
4363 ppdMarkOption(ppd, "PageSize", pwgsize->map.ppd);
4364
4365 val->collection = new_media_col(pwgsize, NULL, NULL);
4366 val ++;
4367
4368 /*
4369 * Then add the specific, supported combinations of size, source, and
4370 * type...
4371 */
4372
4373 if (p->pwg->num_sources > 0)
c168a833 4374 {
54afec33
MS		 4375 for (j = p->pwg->num_sources, pwgsource = p->pwg->sources;
4376 j > 0;
4377 j --, pwgsource ++)
c168a833 4378 {
54afec33 4379 ppdMarkOption(ppd, "InputSlot", pwgsource->ppd);
61cf44e2 4380
54afec33
MS		 4381 if (p->pwg->num_types > 0)
4382 {
4383 for (k = p->pwg->num_types, pwgtype = p->pwg->types;
4384 k > 0;
4385 k --, pwgtype ++)
4386 {
4387 if (!ppdMarkOption(ppd, "MediaType", pwgtype->ppd))
4388 {
4389 val->collection = new_media_col(pwgsize, pwgsource->pwg,
4390 pwgtype->pwg);
4391 val ++;
4392 }
4393 }
4394 }
4395 else if (!ppdConflicts(ppd))
4396 {
4397 val->collection = new_media_col(pwgsize, pwgsource->pwg, NULL);
4398 val ++;
4399 }
4400 }
4401 }
4402 else if (p->pwg->num_types > 0)
4403 {
4404 for (j = p->pwg->num_types, pwgtype = p->pwg->types;
4405 j > 0;
4406 j --, pwgtype ++)
d2354e63 4407 {
54afec33
MS		 4408 if (!ppdMarkOption(ppd, "MediaType", pwgtype->ppd))
4409 {
4410 val->collection = new_media_col(pwgsize, NULL, pwgtype->pwg);
4411 val ++;
4412 }
d2354e63 4413 }
c168a833
MS		 4414 }
4415 }
61cf44e2 4416
54afec33
MS		 4417 /*
4418 * Update the number of media-col-database values...
4419 */
c168a833 4420
54afec33 4421 attr->num_values = val - attr->values;
61cf44e2
MS		 4422 }
4423 }
4424
4425 /*
4426 * Output bin...
4427 */
4428
4429 if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL)
4430 {
4431 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4432 "output-bin-supported", output_bin->num_choices,
4433 NULL, NULL);
4434
4435 if (attr != NULL)
4436 {
4437 for (i = 0, val = attr->values;
4438 i < output_bin->num_choices;
4439 i ++, val ++)
4440 val->string.text = _cupsStrAlloc(output_bin->choices[i].choice);
4441 }
c168a833 4442
e07d4801 4443 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
178cb736 4444 "output-bin-default", NULL, output_bin->defchoice);
61cf44e2
MS		 4445 }
4446
5a6b583a
MS		 4447 /*
4448 * Printer resolutions...
4449 */
4450
4451 if ((resolution = ppdFindOption(ppd, "Resolution")) == NULL)
4452 if ((resolution = ppdFindOption(ppd, "JCLResolution")) == NULL)
4453 if ((resolution = ppdFindOption(ppd, "SetResolution")) == NULL)
4454 resolution = ppdFindOption(ppd, "CNRes_PGP");
4455
4456 if (resolution)
4457 {
4458 /*
4459 * Report all supported resolutions...
4460 */
4461
4462 attr = ippAddResolutions(p->ppd_attrs, IPP_TAG_PRINTER,
4463 "printer-resolution-supported",
4464 resolution->num_choices, IPP_RES_PER_INCH,
4465 NULL, NULL);
4466
4467 for (i = 0, choice = resolution->choices;
4468 i < resolution->num_choices;
4469 i ++, choice ++)
4470 {
4471 xdpi = (int)strtol(choice->choice, (char **)&resptr, 10);
4472 if (resptr > choice->choice && xdpi > 0)
4473 {
4474 if (*resptr == 'x')
4475 ydpi = (int)strtol(resptr + 1, (char **)&resptr, 10);
4476 else
4477 ydpi = xdpi;
4478 }
4479
4480 if (xdpi <= 0 || ydpi <= 0)
4481 {
4482 cupsdLogMessage(CUPSD_LOG_WARN,
4483 "Bad resolution \"%s\" for printer %s.",
4484 choice->choice, p->name);
4485 xdpi = ydpi = 72;
4486 }
4487
4488 attr->values[i].resolution.xres = xdpi;
ba55dc12 4489 attr->values[i].resolution.yres = ydpi;
5a6b583a
MS		 4490 attr->values[i].resolution.units = IPP_RES_PER_INCH;
4491
4492 if (choice->marked)
4493 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4494 "printer-resolution-default", IPP_RES_PER_INCH,
4495 xdpi, ydpi);
4496 }
4497 }
4498 else if ((ppd_attr = ppdFindAttr(ppd, "DefaultResolution", NULL)) != NULL &&
4499 ppd_attr->value)
4500 {
4501 /*
4502 * Just the DefaultResolution to report...
4503 */
4504
4505 xdpi = (int)strtol(ppd_attr->value, (char **)&resptr, 10);
4506 if (resptr > ppd_attr->value && xdpi > 0)
4507 {
4508 if (*resptr == 'x')
4509 ydpi = (int)strtol(resptr + 1, (char **)&resptr, 10);
4510 else
4511 ydpi = xdpi;
4512 }
4513
4514 if (xdpi <= 0 || ydpi <= 0)
4515 {
4516 cupsdLogMessage(CUPSD_LOG_WARN,
4517 "Bad default resolution \"%s\" for printer %s.",
4518 ppd_attr->value, p->name);
4519 xdpi = ydpi = 72;
4520 }
4521
4522 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4523 "printer-resolution-default", IPP_RES_PER_INCH,
4524 xdpi, ydpi);
4525 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4526 "printer-resolution-supported", IPP_RES_PER_INCH,
4527 xdpi, ydpi);
4528 }
4529 else
4530 {
4531 /*
4532 * No resolutions in PPD - make one up...
4533 */
4534
4535 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4536 "printer-resolution-default", IPP_RES_PER_INCH,
4537 72, 72);
4538 ippAddResolution(p->ppd_attrs, IPP_TAG_PRINTER,
4539 "printer-resolution-supported", IPP_RES_PER_INCH,
4540 72, 72);
4541 }
4542
61cf44e2
MS		 4543 /*
4544 * Duplexing, etc...
4545 */
4546
4547 if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL)
4548 if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL)
4549 if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL)
4550 if ((duplex = ppdFindOption(ppd, "KD03Duplex")) == NULL)
4551 duplex = ppdFindOption(ppd, "JCLDuplex");
4552
4553 if (duplex && duplex->num_choices > 1 &&
4554 !ppdInstallableConflict(ppd, duplex->keyword, "DuplexTumble"))
4555 {
4556 p->type |= CUPS_PRINTER_DUPLEX;
4557
4558 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4559 "sides-supported", 3, NULL, sides);
4560
4561 if (!strcasecmp(duplex->defchoice, "DuplexTumble"))
4562 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4563 "sides-default", NULL, "two-sided-short-edge");
4564 else if (!strcasecmp(duplex->defchoice, "DuplexNoTumble"))
4565 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4566 "sides-default", NULL, "two-sided-long-edge");
4567 else
4568 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4569 "sides-default", NULL, "one-sided");
4570 }
4571
4572 if (ppdFindOption(ppd, "Collate") != NULL)
4573 p->type |= CUPS_PRINTER_COLLATE;
4574
4575 if (ppdFindOption(ppd, "StapleLocation") != NULL)
4576 {
4577 p->type |= CUPS_PRINTER_STAPLE;
4578 finishings[num_finishings++] = IPP_FINISHINGS_STAPLE;
4579 }
4580
4581 if (ppdFindOption(ppd, "BindEdge") != NULL)
4582 {
4583 p->type |= CUPS_PRINTER_BIND;
4584 finishings[num_finishings++] = IPP_FINISHINGS_BIND;
4585 }
4586
4587 for (i = 0; i < ppd->num_sizes; i ++)
4588 if (ppd->sizes[i].length > 1728)
4589 p->type |= CUPS_PRINTER_LARGE;
4590 else if (ppd->sizes[i].length > 1008)
4591 p->type |= CUPS_PRINTER_MEDIUM;
4592 else
4593 p->type |= CUPS_PRINTER_SMALL;
4594
b9faaae1
MS		 4595 if ((ppd_attr = ppdFindAttr(ppd, "APICADriver", NULL)) != NULL &&
4596 ppd_attr->value && !strcasecmp(ppd_attr->value, "true"))
4597 {
4598 if ((ppd_attr = ppdFindAttr(ppd, "APScannerOnly", NULL)) != NULL &&
4599 ppd_attr->value && !strcasecmp(ppd_attr->value, "true"))
4600 p->type |= CUPS_PRINTER_SCANNER;
4601 else
4602 p->type |= CUPS_PRINTER_MFP;
4603 }
4604
61cf44e2
MS		 4605 /*
4606 * Add a filter from application/vnd.cups-raw to printer/name to
4607 * handle "raw" printing by users.
4608 */
4609
4610 add_string_array(&(p->filters), "application/vnd.cups-raw 0 -");
4611
4612 /*
4613 * Add any pre-filters in the PPD file...
4614 */
4615
4616 if ((ppd_attr = ppdFindAttr(ppd, "cupsPreFilter", NULL)) != NULL)
4617 {
4618 for (; ppd_attr; ppd_attr = ppdFindNextAttr(ppd, "cupsPreFilter", NULL))
4619 if (ppd_attr->value)
4620 add_string_array(&(p->pre_filters), ppd_attr->value);
4621 }
4622
4623 /*
4624 * Add any filters in the PPD file...
4625 */
4626
4627 DEBUG_printf(("ppd->num_filters = %d\n", ppd->num_filters));
4628 for (i = 0; i < ppd->num_filters; i ++)
4629 {
4630 DEBUG_printf(("ppd->filters[%d] = \"%s\"\n", i, ppd->filters[i]));
4631 add_string_array(&(p->filters), ppd->filters[i]);
d2354e63
MS		 4632
4633 if (!strncasecmp(ppd->filters[i], "application/vnd.cups-command", 28) &&
4634 isspace(ppd->filters[i][28] & 255))
4635 p->type |= CUPS_PRINTER_COMMANDS;
61cf44e2
MS		 4636 }
4637
4638 if (ppd->num_filters == 0)
4639 {
4640 /*
4641 * If there are no filters, add PostScript printing filters.
4642 */
4643
4644 add_string_array(&(p->filters),
4645 "application/vnd.cups-command 0 commandtops");
4646 add_string_array(&(p->filters),
4647 "application/vnd.cups-postscript 0 -");
4648
4649 p->type |= CUPS_PRINTER_COMMANDS;
4650 }
4651 else if (!(p->type & CUPS_PRINTER_COMMANDS))
4652 {
4653 /*
4654 * See if this is a PostScript device without a command filter...
4655 */
4656
4657 for (i = 0; i < ppd->num_filters; i ++)
4658 if (!strncasecmp(ppd->filters[i],
d2354e63
MS		 4659 "application/vnd.cups-postscript", 31) &&
4660 isspace(ppd->filters[i][31] & 255))
61cf44e2
MS		 4661 break;
4662
4663 if (i < ppd->num_filters)
4664 {
4665 /*
4666 * Add the generic PostScript command filter...
4667 */
4668
4669 add_string_array(&(p->filters),
4670 "application/vnd.cups-command 0 commandtops");
4671 p->type |= CUPS_PRINTER_COMMANDS;
4672 }
4673 }
4674
4675 if (p->type & CUPS_PRINTER_COMMANDS)
4676 {
4677 char *commands, /* Copy of commands */
4678 *start, /* Start of name */
4679 *end; /* End of name */
4680 int count; /* Number of commands */
4681
4682
4683 if ((ppd_attr = ppdFindAttr(ppd, "cupsCommands", NULL)) != NULL &&
4684 ppd_attr->value && ppd_attr->value[0])
4685 {
4686 for (count = 0, start = ppd_attr->value; *start; count ++)
4687 {
4688 while (isspace(*start & 255))
4689 start ++;
4690
4691 if (!*start)
4692 break;
4693
4694 while (*start && !isspace(*start & 255))
4695 start ++;
4696 }
4697 }
4698 else
4699 count = 0;
4700
4701 if (count > 0)
4702 {
4703 /*
4704 * Make a copy of the commands string and count how many ...
4705 */
4706
4707 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4708 "printer-commands", count, NULL, NULL);
4709
4710 commands = strdup(ppd_attr->value);
4711
4712 for (count = 0, start = commands; *start; count ++)
4713 {
4714 while (isspace(*start & 255))
4715 start ++;
4716
4717 if (!*start)
4718 break;
4719
4720 end = start;
4721 while (*end && !isspace(*end & 255))
4722 end ++;
4723
4724 if (*end)
4725 *end++ = '\0';
4726
4727 attr->values[count].string.text = _cupsStrAlloc(start);
4728
4729 start = end;
4730 }
4731
4732 free(commands);
4733 }
4734 else
4735 {
4736 /*
4737 * Add the standard list of commands...
4738 */
4739
4740 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4741 "printer-commands",
4742 (int)(sizeof(standard_commands) /
4743 sizeof(standard_commands[0])), NULL,
4744 standard_commands);
4745 }
4746 }
4747 else
4748 {
4749 /*
4750 * No commands supported...
4751 */
4752
4753 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4754 "printer-commands", NULL, "none");
4755 }
4756
4757 /*
4758 * Show current and available port monitors for this printer...
4759 */
4760
4761 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
4762 NULL, p->port_monitor ? p->port_monitor : "none");
4763
4764 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4765 ppd_attr;
4766 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL));
4767
4768 if (ppd->protocols)
4769 {
4770 if (strstr(ppd->protocols, "TBCP"))
4771 i ++;
4772 else if (strstr(ppd->protocols, "BCP"))
4773 i ++;
4774 }
4775
4776 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
4777 "port-monitor-supported", i, NULL, NULL);
4778
4779 attr->values[0].string.text = _cupsStrAlloc("none");
4780
4781 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4782 ppd_attr;
4783 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
4784 attr->values[i].string.text = _cupsStrAlloc(ppd_attr->value);
4785
4786 if (ppd->protocols)
4787 {
4788 if (strstr(ppd->protocols, "TBCP"))
4789 attr->values[i].string.text = _cupsStrAlloc("tbcp");
4790 else if (strstr(ppd->protocols, "BCP"))
4791 attr->values[i].string.text = _cupsStrAlloc("bcp");
4792 }
4793
4794#ifdef HAVE_DNSSD
4795 cupsdSetString(&p->product, ppd->product);
4796#endif /* HAVE_DNSSD */
4797
4798 if (ppdFindAttr(ppd, "APRemoteQueueID", NULL))
4799 p->type |= CUPS_PRINTER_REMOTE;
4800
4801 /*
4802 * Close the PPD and set the type...
4803 */
4804
4805 ppdClose(ppd);
4806 }
4807 else if (!access(ppd_name, 0))
4808 {
4809 int pline; /* PPD line number */
4810 ppd_status_t pstatus; /* PPD load status */
4811
4812
4813 pstatus = ppdLastError(&pline);
4814
4815 cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded!",
4816 p->name);
4817
4818 if (pstatus <= PPD_ALLOC_ERROR)
4819 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", strerror(errno));
4820 else
4821 cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d.",
4822 ppdErrorString(pstatus), pline);
4823
4824 cupsdLogMessage(CUPSD_LOG_INFO,
4825 "Hint: Run \"cupstestppd %s\" and fix any errors.",
4826 ppd_name);
4827
4828 /*
4829 * Add a filter from application/vnd.cups-raw to printer/name to
4830 * handle "raw" printing by users.
4831 */
4832
4833 add_string_array(&(p->filters), "application/vnd.cups-raw 0 -");
4834
4835 /*
4836 * Add a PostScript filter, since this is still possibly PS printer.
4837 */
4838
4839 add_string_array(&(p->filters), "application/vnd.cups-postscript 0 -");
4840 }
4841 else
4842 {
4843 /*
4844 * If we have an interface script, add a filter entry for it...
4845 */
4846
4847 char interface[1024]; /* Interface script */
4848
4849
4850 snprintf(interface, sizeof(interface), "%s/interfaces/%s", ServerRoot,
4851 p->name);
4852 if (!access(interface, X_OK))
4853 {
4854 /*
4855 * Yes, we have a System V style interface script; use it!
4856 */
4857
4858 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4859 "printer-make-and-model", NULL,
4860 "Local System V Printer");
4861
4862 snprintf(interface, sizeof(interface), "*/* 0 %s/interfaces/%s",
4863 ServerRoot, p->name);
4864 add_string_array(&(p->filters), interface);
4865 }
4866 else if (!strncmp(p->device_uri, "ipp://", 6) &&
4867 (strstr(p->device_uri, "/printers/") != NULL ||
4868 strstr(p->device_uri, "/classes/") != NULL ||
4869 (strstr(p->device_uri, "._ipp.") != NULL &&
4870 !strcmp(p->device_uri + strlen(p->device_uri) - 5,
4871 "/cups"))))
4872 {
4873 /*
4874 * Tell the client this is really a hard-wired remote printer.
4875 */
4876
4877 p->type |= CUPS_PRINTER_REMOTE;
4878
4879 /*
4880 * Point the printer-uri-supported attribute to the
4881 * remote printer...
4882 */
4883
4884 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
4885 "printer-uri-supported", NULL, p->device_uri);
4886
4887 /*
4888 * Then set the make-and-model accordingly...
4889 */
4890
4891 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4892 "printer-make-and-model", NULL, "Remote Printer");
4893
4894 /*
4895 * Print all files directly...
4896 */
4897
4898 p->raw = 1;
4899 p->remote = 1;
4900 }
4901 else
4902 {
4903 /*
4904 * Otherwise we have neither - treat this as a "dumb" printer
4905 * with no PPD file...
4906 */
4907
4908 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4909 "printer-make-and-model", NULL, "Local Raw Printer");
4910
4911 p->raw = 1;
4912 }
4913 }
4914
4915 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4916 "finishings-supported", num_finishings, finishings);
4917 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4918 "finishings-default", IPP_FINISHINGS_NONE);
4919
54afec33 4920 if (ppd && (cache = cupsFileOpen(cache_name, "w9")) != NULL)
61cf44e2
MS		 4921 {
4922 /*
4923 * Save cached PPD attributes to disk...
4924 */
4925
4926 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Saving %s...", cache_name);
4927
4928 p->ppd_attrs->state = IPP_IDLE;
4929
4930 if (ippWriteIO(cache, (ipp_iocb_t)cupsFileWrite, 1, NULL,
4931 p->ppd_attrs) != IPP_DATA)
4932 {
4933 cupsdLogMessage(CUPSD_LOG_ERROR,
4934 "Unable to save PPD cache file \"%s\" - %s", cache_name,
4935 strerror(errno));
4936 unlink(cache_name);
4937 }
4938
4939 cupsFileClose(cache);
54afec33
MS		 4940
4941 _pwgWriteFile(p->pwg, pwg_name);
61cf44e2 4942 }
54afec33 4943 else
61cf44e2
MS		 4944 {
4945 /*
54afec33 4946 * Remove cache files...
61cf44e2
MS		 4947 */
4948
54afec33
MS		 4949 if (cache_info.st_mtime)
4950 unlink(cache_name);
4951
4952 if (pwg_info.st_mtime)
4953 unlink(pwg_name);
61cf44e2
MS		 4954 }
4955}
4956
4957
54afec33
MS		 4958/*
4959 * 'new_media_col()' - Create a media-col collection value.
4960 */
4961
4962static ipp_t * /* O - Collection value */
4963new_media_col(_pwg_size_t *size, /* I - media-size/margin values */
4964 const char *source, /* I - media-source value */
4965 const char *type) /* I - media-type value */
4966{
4967 ipp_t *media_col, /* Collection value */
4968 *media_size; /* media-size value */
4969
4970
4971 media_col = ippNew();
4972
4973 media_size = ippNew();
4974 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4975 "x-dimension", size->width);
4976 ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4977 "y-dimension", size->length);
4978
4979 ippAddCollection(media_col, IPP_TAG_PRINTER, "media-size", media_size);
4980 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4981 "media-bottom-margin", size->bottom);
4982 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4983 "media-left-margin", size->left);
4984 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4985 "media-right-margin", size->right);
4986 ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
4987 "media-top-margin", size->top);
4988
4989 if (source)
4990 ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-source",
4991 NULL, source);
4992
4993 if (type)
4994 ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-type",
4995 NULL, type);
4996
4997 return (media_col);
4998}
4999
5000
ef416fc2 5001#ifdef __sgi
5002/*
5003 * 'write_irix_config()' - Update the config files used by the IRIX
5004 * desktop tools.
5005 */
5006
5007static void
5008write_irix_config(cupsd_printer_t *p) /* I - Printer to update */
5009{
5010 char filename[1024]; /* Interface script filename */
5011 cups_file_t *fp; /* Interface script file */
f301802f 5012 ipp_attribute_t *attr; /* Attribute data */
ef416fc2 5013
5014
5015 /*
5016 * Add dummy interface and GUI scripts to fool SGI's "challenged" printing
5017 * tools. First the interface script that tells the tools what kind of
5018 * printer we have...
5019 */
5020
5021 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
5022
5023 if (p->type & CUPS_PRINTER_CLASS)
5024 unlink(filename);
5025 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
5026 {
5027 cupsFilePuts(fp, "#!/bin/sh\n");
5028
5029 if ((attr = ippFindAttribute(p->attrs, "printer-make-and-model",
5030 IPP_TAG_TEXT)) != NULL)
5031 cupsFilePrintf(fp, "NAME=\"%s\"\n", attr->values[0].string.text);
5032 else if (p->type & CUPS_PRINTER_CLASS)
5033 cupsFilePuts(fp, "NAME=\"Printer Class\"\n");
5034 else
5035 cupsFilePuts(fp, "NAME=\"Remote Destination\"\n");
5036
5037 if (p->type & CUPS_PRINTER_COLOR)
5038 cupsFilePuts(fp, "TYPE=ColorPostScript\n");
5039 else
5040 cupsFilePuts(fp, "TYPE=MonoPostScript\n");
5041
5042 cupsFilePrintf(fp, "HOSTNAME=%s\n", ServerName);
5043 cupsFilePrintf(fp, "HOSTPRINTER=%s\n", p->name);
5044
5045 cupsFileClose(fp);
5046
5047 chmod(filename, 0755);
5048 chown(filename, User, Group);
5049 }
5050
5051 /*
5052 * Then the member file that tells which device file the queue is connected
5053 * to... Networked printers use "/dev/null" in this file, so that's what
5054 * we use (the actual device URI can confuse some apps...)
5055 */
5056
5057 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
5058
5059 if (p->type & CUPS_PRINTER_CLASS)
5060 unlink(filename);
5061 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
5062 {
5063 cupsFilePuts(fp, "/dev/null\n");
5064
5065 cupsFileClose(fp);
5066
5067 chmod(filename, 0644);
5068 chown(filename, User, Group);
5069 }
5070
5071 /*
5072 * The gui_interface file is a script or program that launches a GUI
5073 * option panel for the printer, using options specified on the
5074 * command-line in the third argument. The option panel must send
5075 * any printing options to stdout on a single line when the user
5076 * accepts them, or nothing if the user cancels the dialog.
5077 *
5078 * The default options panel program is /usr/bin/glpoptions, from
5079 * the ESP Print Pro software. You can select another using the
5080 * PrintcapGUI option.
5081 */
5082
5083 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui", p->name);
5084
5085 if (p->type & CUPS_PRINTER_CLASS)
5086 unlink(filename);
5087 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
5088 {
5089 cupsFilePuts(fp, "#!/bin/sh\n");
5090 cupsFilePrintf(fp, "%s -d %s -o \"$3\"\n", PrintcapGUI, p->name);
5091
5092 cupsFileClose(fp);
5093
5094 chmod(filename, 0755);
5095 chown(filename, User, Group);
5096 }
5097
5098 /*
5099 * The POD config file is needed by the printstatus command to show
5100 * the printer location and device.
5101 */
5102
5103 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
5104
5105 if (p->type & CUPS_PRINTER_CLASS)
5106 unlink(filename);
5107 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
5108 {
5109 cupsFilePrintf(fp, "Printer Class | %s\n",
5110 (p->type & CUPS_PRINTER_COLOR) ? "ColorPostScript" : "MonoPostScript");
5111 cupsFilePrintf(fp, "Printer Model | %s\n", p->make_model ? p->make_model : "");
5112 cupsFilePrintf(fp, "Location Code | %s\n", p->location ? p->location : "");
5113 cupsFilePrintf(fp, "Physical Location | %s\n", p->info ? p->info : "");
0af14961 5114 cupsFilePrintf(fp, "Port Path | %s\n", p->device_uri);
ef416fc2 5115 cupsFilePrintf(fp, "Config Path | /var/spool/lp/pod/%s.config\n", p->name);
5116 cupsFilePrintf(fp, "Active Status Path | /var/spool/lp/pod/%s.status\n", p->name);
5117 cupsFilePuts(fp, "Status Update Wait | 10 seconds\n");
5118
5119 cupsFileClose(fp);
5120
5121 chmod(filename, 0664);
5122 chown(filename, User, Group);
5123 }
5124}
5125
5126
5127/*
5128 * 'write_irix_state()' - Update the status files used by IRIX printing
5129 * desktop tools.
5130 */
5131
5132static void
5133write_irix_state(cupsd_printer_t *p) /* I - Printer to update */
5134{
5135 char filename[1024]; /* Interface script filename */
5136 cups_file_t *fp; /* Interface script file */
5137 int tag; /* Status tag value */
5138
5139
5140 if (p)
5141 {
5142 /*
5143 * The POD status file is needed for the printstatus window to
5144 * provide the current status of the printer.
5145 */
5146
5147 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
5148
5149 if (p->type & CUPS_PRINTER_CLASS)
5150 unlink(filename);
5151 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
5152 {
5153 cupsFilePrintf(fp, "Operational Status | %s\n",
5154 (p->state == IPP_PRINTER_IDLE) ? "Idle" :
5155 (p->state == IPP_PRINTER_PROCESSING) ? "Busy" :
5156 "Faulted");
5157 cupsFilePrintf(fp, "Information | 01 00 00 | %s\n", CUPS_SVERSION);
5158 cupsFilePrintf(fp, "Information | 02 00 00 | Device URI: %s\n",
0af14961 5159 p->device_uri);
ef416fc2 5160 cupsFilePrintf(fp, "Information | 03 00 00 | %s jobs\n",
5161 p->accepting ? "Accepting" : "Not accepting");
5162 cupsFilePrintf(fp, "Information | 04 00 00 | %s\n", p->state_message);
5163
5164 cupsFileClose(fp);
5165
5166 chmod(filename, 0664);
5167 chown(filename, User, Group);
5168 }
5169
5170 /*
5171 * The activeicons file is needed to provide desktop icons for printers:
5172 *
5173 * [ quoted from /usr/lib/print/tagit ]
5174 *
5175 * --- Type of printer tags (base values)
5176 *
5177 * Dumb=66048 # 0x10200
5178 * DumbColor=66080 # 0x10220
5179 * Raster=66112 # 0x10240
5180 * ColorRaster=66144 # 0x10260
5181 * Plotter=66176 # 0x10280
5182 * PostScript=66208 # 0x102A0
5183 * ColorPostScript=66240 # 0x102C0
5184 * MonoPostScript=66272 # 0x102E0
5185 *
5186 * --- Printer state modifiers for local printers
5187 *
5188 * Idle=0 # 0x0
5189 * Busy=1 # 0x1
5190 * Faulted=2 # 0x2
5191 * Unknown=3 # 0x3 (Faulted due to unknown reason)
5192 *
5193 * --- Printer state modifiers for network printers
5194 *
5195 * NetIdle=8 # 0x8
5196 * NetBusy=9 # 0x9
5197 * NetFaulted=10 # 0xA
5198 * NetUnknown=11 # 0xB (Faulted due to unknown reason)
5199 */
5200
5201 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
5202
5203 if (p->type & CUPS_PRINTER_CLASS)
5204 unlink(filename);
5205 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
5206 {
5207 if (p->type & CUPS_PRINTER_COLOR)
5208 tag = 66240;
5209 else
5210 tag = 66272;
5211
5212 if (p->type & CUPS_PRINTER_REMOTE)
5213 tag |= 8;
5214
5215 if (p->state == IPP_PRINTER_PROCESSING)
5216 tag |= 1;
5217
5218 else if (p->state == IPP_PRINTER_STOPPED)
5219 tag |= 2;
5220
5221 cupsFilePuts(fp, "#!/bin/sh\n");
5222 cupsFilePrintf(fp, "#Tag %d\n", tag);
5223
5224 cupsFileClose(fp);
5225
5226 chmod(filename, 0755);
5227 chown(filename, User, Group);
5228 }
5229 }
5230
5231 /*
5232 * The default file is needed by the printers window to show
5233 * the default printer.
5234 */
5235
5236 snprintf(filename, sizeof(filename), "/var/spool/lp/default");
5237
5238 if (DefaultPrinter != NULL)
5239 {
5240 if ((fp = cupsFileOpen(filename, "w")) != NULL)
5241 {
5242 cupsFilePrintf(fp, "%s\n", DefaultPrinter->name);
5243
5244 cupsFileClose(fp);
5245
5246 chmod(filename, 0644);
5247 chown(filename, User, Group);
5248 }
5249 }
5250 else
5251 unlink(filename);
5252}
5253#endif /* __sgi */
5254
5255
5256/*
0af14961
MS		 5257 * 'write_xml_string()' - Write a string with XML escaping.
5258 */
5259
5260static void
5261write_xml_string(cups_file_t *fp, /* I - File to write to */
5262 const char *s) /* I - String to write */
5263{
5264 const char *start; /* Start of current sequence */
5265
5266
5267 if (!s)
5268 return;
5269
5270 for (start = s; *s; s ++)
5271 {
5272 if (*s == '&')
5273 {
5274 if (s > start)
5275 cupsFileWrite(fp, start, s - start);
5276
5277 cupsFilePuts(fp, "&amp;");
5278 start = s + 1;
5279 }
5280 else if (*s == '<')
5281 {
5282 if (s > start)
5283 cupsFileWrite(fp, start, s - start);
5284
5285 cupsFilePuts(fp, "&lt;");
5286 start = s + 1;
5287 }
5288 }
5289
5290 if (s > start)
5291 cupsFilePuts(fp, start);
5292}
5293
5294
5295/*
5296 * End of "$Id: printers.c 7968 2008-09-19 23:03:01Z mike $".
ef416fc2 5297 */
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