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Merge changes from CUPS 1.4svn-r8088, the real official 1.4b1!
[thirdparty/cups.git] / scheduler / printers.c
CommitLineData
ef416fc2 1/*
0af14961 2 * "$Id: printers.c 7968 2008-09-19 23:03:01Z mike $"
ef416fc2 3 *
4 * Printer routines for the Common UNIX Printing System (CUPS).
5 *
91c84a35 6 * Copyright 2007-2008 by Apple Inc.
f7deaa1a 7 * Copyright 1997-2007 by Easy Software Products, all rights reserved.
ef416fc2 8 *
9 * These coded instructions, statements, and computer programs are the
bc44d920 10 * property of Apple Inc. and are protected by Federal copyright
11 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
12 * which should have been included with this file. If this file is
13 * file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2 14 *
15 * Contents:
16 *
17 * cupsdAddPrinter() - Add a printer to the system.
ef416fc2 18 * cupsdAddPrinterHistory() - Add the current printer state to the history.
19 * cupsdAddPrinterUser() - Add a user to the ACL.
b94498cf 20 * cupsdCreateCommonData() - Create the common printer data.
ef416fc2 21 * cupsdDeleteAllPrinters() - Delete all printers from the system.
22 * cupsdDeletePrinter() - Delete a printer from the system.
ef416fc2 23 * cupsdFindPrinter() - Find a printer in the list.
24 * cupsdFreePrinterUsers() - Free allow/deny users.
25 * cupsdLoadAllPrinters() - Load printers from the printers.conf file.
b423cd4c 26 * cupsdRenamePrinter() - Rename a printer.
fa73b229 27 * cupsdSaveAllPrinters() - Save all printer definitions to the
28 * printers.conf file.
09a101d6 29 * cupsdSetAuthInfoRequired() - Set the required authentication info.
0af14961 30 * cupsdSetDeviceURI() - Set the device URI for a printer.
5a738aea 31 * cupsdSetPrinterAttr() - Set a printer attribute.
fa73b229 32 * cupsdSetPrinterAttrs() - Set printer attributes based upon the PPD
33 * file.
ef416fc2 34 * cupsdSetPrinterReasons() - Set/update the reasons strings.
35 * cupsdSetPrinterState() - Update the current state of a printer.
36 * cupsdStopPrinter() - Stop a printer from printing any jobs...
37 * cupsdUpdatePrinters() - Update printers after a partial reload.
38 * cupsdValidateDest() - Validate a printer/class destination.
39 * cupsdWritePrintcap() - Write a pseudo-printcap file for older
40 * applications that need it...
b423cd4c 41 * add_printer_defaults() - Add name-default attributes to the printer
42 * attributes.
bd7854cb 43 * add_printer_filter() - Add a MIME filter for a printer.
44 * add_printer_formats() - Add document-format-supported values for
45 * a printer.
ef416fc2 46 * compare_printers() - Compare two printers.
e1d6a774 47 * delete_printer_filters() - Delete all MIME filters for a printer.
ef416fc2 48 * write_irix_config() - Update the config files used by the IRIX
49 * desktop tools.
fa73b229 50 * write_irix_state() - Update the status files used by IRIX
51 * printing desktop tools.
0af14961 52 * write_xml_string() - Write a string with XML escaping.
ef416fc2 53 */
54
55/*
56 * Include necessary headers...
57 */
58
59#include "cupsd.h"
ed486911 60#include <cups/dir.h>
ef416fc2 61
62
63/*
64 * Local functions...
65 */
66
b423cd4c 67static void add_printer_defaults(cupsd_printer_t *p);
f7deaa1a 68static void add_printer_filter(cupsd_printer_t *p, mime_type_t *type,
69 const char *filter);
bd7854cb 70static void add_printer_formats(cupsd_printer_t *p);
61cf44e2 71static void add_string_array(cups_array_t **a, const char *s);
ef416fc2 72static int compare_printers(void *first, void *second, void *data);
e1d6a774 73static void delete_printer_filters(cupsd_printer_t *p);
61cf44e2
MS		 74static void delete_string_array(cups_array_t **a);
75static void load_ppd(cupsd_printer_t *p);
ef416fc2 76#ifdef __sgi
77static void write_irix_config(cupsd_printer_t *p);
78static void write_irix_state(cupsd_printer_t *p);
79#endif /* __sgi */
0af14961 80static void write_xml_string(cups_file_t *fp, const char *s);
ef416fc2 81
82
83/*
84 * 'cupsdAddPrinter()' - Add a printer to the system.
85 */
86
87cupsd_printer_t * /* O - New printer */
88cupsdAddPrinter(const char *name) /* I - Name of printer */
89{
90 cupsd_printer_t *p; /* New printer */
91
92
93 /*
94 * Range check input...
95 */
96
97 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddPrinter(\"%s\")", name);
98
99 /*
100 * Create a new printer entity...
101 */
102
103 if ((p = calloc(1, sizeof(cupsd_printer_t))) == NULL)
104 {
105 cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for printer - %s",
106 strerror(errno));
107 return (NULL);
108 }
109
110 cupsdSetString(&p->name, name);
111 cupsdSetString(&p->info, name);
112 cupsdSetString(&p->hostname, ServerName);
113
114 cupsdSetStringf(&p->uri, "ipp://%s:%d/printers/%s", ServerName, LocalPort, name);
0af14961 115 cupsdSetDeviceURI(p, "file:/dev/null");
ef416fc2 116
117 p->state = IPP_PRINTER_STOPPED;
118 p->state_time = time(NULL);
119 p->accepting = 0;
fa73b229 120 p->shared = DefaultShared;
ef416fc2 121 p->filetype = mimeAddType(MimeDatabase, "printer", name);
122
123 cupsdSetString(&p->job_sheets[0], "none");
124 cupsdSetString(&p->job_sheets[1], "none");
125
323c5de1 126 cupsdSetString(&p->error_policy, ErrorPolicy);
ef416fc2 127 cupsdSetString(&p->op_policy, DefaultPolicy);
128
129 p->op_policy_ptr = DefaultPolicyPtr;
130
131 if (MaxPrinterHistory)
132 p->history = calloc(MaxPrinterHistory, sizeof(ipp_t *));
133
134 /*
135 * Insert the printer in the printer list alphabetically...
136 */
137
138 if (!Printers)
139 Printers = cupsArrayNew(compare_printers, NULL);
140
1f0275e3
MS		 141 cupsdLogMessage(CUPSD_LOG_DEBUG2,
142 "cupsdAddPrinter: Adding %s to Printers", p->name);
ef416fc2 143 cupsArrayAdd(Printers, p);
144
145 if (!ImplicitPrinters)
146 ImplicitPrinters = cupsArrayNew(compare_printers, NULL);
147
148 /*
149 * Return the new printer...
150 */
151
152 return (p);
153}
154
155
ef416fc2 156/*
157 * 'cupsdAddPrinterHistory()' - Add the current printer state to the history.
158 */
159
160void
161cupsdAddPrinterHistory(
162 cupsd_printer_t *p) /* I - Printer */
163{
164 ipp_t *history; /* History collection */
165
166
167 /*
168 * Stop early if we aren't keeping history data...
169 */
170
171 if (MaxPrinterHistory <= 0)
172 return;
173
174 /*
175 * Retire old history data as needed...
176 */
177
178 p->sequence_number ++;
179
180 if (p->num_history >= MaxPrinterHistory)
181 {
182 p->num_history --;
183 ippDelete(p->history[0]);
184 memmove(p->history, p->history + 1, p->num_history * sizeof(ipp_t *));
185 }
186
187 /*
188 * Create a collection containing the current printer-state, printer-up-time,
189 * printer-state-message, and printer-state-reasons attributes.
190 */
191
192 history = ippNew();
193 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state",
194 p->state);
195 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-accepting-jobs",
196 p->accepting);
fa73b229 197 ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-shared", p->shared);
ef416fc2 198 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-state-message",
199 NULL, p->state_message);
e00b005a 200#ifdef __APPLE__
201 if (p->recoverable)
202 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT,
203 "com.apple.print.recoverable-message", NULL, p->recoverable);
204#endif /* __APPLE__ */
ef416fc2 205 if (p->num_reasons == 0)
206 ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
207 "printer-state-reasons", NULL,
208 p->state == IPP_PRINTER_STOPPED ? "paused" : "none");
209 else
210 ippAddStrings(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
211 "printer-state-reasons", p->num_reasons, NULL,
212 (const char * const *)p->reasons);
213 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
214 "printer-state-change-time", p->state_time);
215 ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
216 "printer-state-sequence-number", p->sequence_number);
217
218 p->history[p->num_history] = history;
219 p->num_history ++;
220}
221
222
223/*
224 * 'cupsdAddPrinterUser()' - Add a user to the ACL.
225 */
226
227void
228cupsdAddPrinterUser(
229 cupsd_printer_t *p, /* I - Printer */
230 const char *username) /* I - User */
231{
232 const char **temp; /* Temporary array pointer */
233
234
235 if (!p || !username)
236 return;
237
238 if (p->num_users == 0)
239 temp = malloc(sizeof(char **));
240 else
241 temp = realloc(p->users, sizeof(char **) * (p->num_users + 1));
242
243 if (!temp)
244 return;
245
246 p->users = temp;
247 temp += p->num_users;
248
249 if ((*temp = strdup(username)) != NULL)
250 p->num_users ++;
251}
252
253
254/*
255 * 'cupsdCreateCommonData()' - Create the common printer data.
256 */
257
258void
259cupsdCreateCommonData(void)
260{
261 int i; /* Looping var */
262 ipp_attribute_t *attr; /* Attribute data */
ed486911 263 cups_dir_t *dir; /* Notifier directory */
264 cups_dentry_t *dent; /* Notifier directory entry */
265 cups_array_t *notifiers; /* Notifier array */
266 char filename[1024], /* Filename */
267 *notifier; /* Current notifier */
2e4ff8af 268 cupsd_policy_t *p; /* Current policy */
ef416fc2 269 static const int nups[] = /* number-up-supported values */
270 { 1, 2, 4, 6, 9, 16 };
b94498cf 271 static const int orients[4] =/* orientation-requested-supported values */
ef416fc2 272 {
273 IPP_PORTRAIT,
274 IPP_LANDSCAPE,
275 IPP_REVERSE_LANDSCAPE,
276 IPP_REVERSE_PORTRAIT
277 };
278 static const char * const holds[] = /* job-hold-until-supported values */
279 {
280 "no-hold",
281 "indefinite",
282 "day-time",
283 "evening",
284 "night",
285 "second-shift",
286 "third-shift",
287 "weekend"
288 };
289 static const char * const versions[] =/* ipp-versions-supported values */
290 {
291 "1.0",
292 "1.1"
293 };
b94498cf 294 static const int ops[] = /* operations-supported values */
ef416fc2 295 {
296 IPP_PRINT_JOB,
297 IPP_VALIDATE_JOB,
298 IPP_CREATE_JOB,
299 IPP_SEND_DOCUMENT,
300 IPP_CANCEL_JOB,
301 IPP_GET_JOB_ATTRIBUTES,
302 IPP_GET_JOBS,
303 IPP_GET_PRINTER_ATTRIBUTES,
304 IPP_HOLD_JOB,
305 IPP_RELEASE_JOB,
306 IPP_PAUSE_PRINTER,
307 IPP_RESUME_PRINTER,
308 IPP_PURGE_JOBS,
309 IPP_SET_JOB_ATTRIBUTES,
310 IPP_CREATE_PRINTER_SUBSCRIPTION,
311 IPP_CREATE_JOB_SUBSCRIPTION,
312 IPP_GET_SUBSCRIPTION_ATTRIBUTES,
313 IPP_GET_SUBSCRIPTIONS,
314 IPP_RENEW_SUBSCRIPTION,
315 IPP_CANCEL_SUBSCRIPTION,
316 IPP_GET_NOTIFICATIONS,
317 IPP_ENABLE_PRINTER,
318 IPP_DISABLE_PRINTER,
61cf44e2
MS		 319 IPP_HOLD_NEW_JOBS,
320 IPP_RELEASE_HELD_NEW_JOBS,
ef416fc2 321 CUPS_GET_DEFAULT,
322 CUPS_GET_PRINTERS,
323 CUPS_ADD_PRINTER,
324 CUPS_DELETE_PRINTER,
325 CUPS_GET_CLASSES,
326 CUPS_ADD_CLASS,
327 CUPS_DELETE_CLASS,
328 CUPS_ACCEPT_JOBS,
329 CUPS_REJECT_JOBS,
330 CUPS_SET_DEFAULT,
331 CUPS_GET_DEVICES,
332 CUPS_GET_PPDS,
333 CUPS_MOVE_JOB,
334 CUPS_AUTHENTICATE_JOB,
2e4ff8af
MS		 335 CUPS_GET_PPD,
336 CUPS_GET_DOCUMENT,
ef416fc2 337 IPP_RESTART_JOB
338 };
339 static const char * const charsets[] =/* charset-supported values */
340 {
341 "us-ascii",
342 "utf-8"
343 };
344 static const char * const compressions[] =
345 { /* document-compression-supported values */
346 "none"
347#ifdef HAVE_LIBZ
348 ,"gzip"
349#endif /* HAVE_LIBZ */
350 };
351 static const char * const multiple_document_handling[] =
352 { /* multiple-document-handling-supported values */
353 "separate-documents-uncollated-copies",
354 "separate-documents-collated-copies"
355 };
356 static const char * const errors[] = /* printer-error-policy-supported values */
357 {
358 "abort-job",
ee571f26 359 "retry-current-job",
ef416fc2 360 "retry-job",
361 "stop-printer"
362 };
363 static const char * const notify_attrs[] =
364 { /* notify-attributes-supported values */
365 "printer-state-change-time",
366 "notify-lease-expiration-time",
367 "notify-subscriber-user-name"
368 };
369 static const char * const notify_events[] =
370 { /* notify-events-supported values */
371 "job-completed",
372 "job-config-changed",
373 "job-created",
374 "job-progress",
375 "job-state-changed",
376 "job-stopped",
377 "printer-added",
378 "printer-changed",
379 "printer-config-changed",
380 "printer-deleted",
381 "printer-finishings-changed",
382 "printer-media-changed",
383 "printer-modified",
384 "printer-restarted",
385 "printer-shutdown",
386 "printer-state-changed",
387 "printer-stopped",
388 "server-audit",
389 "server-restarted",
390 "server-started",
391 "server-stopped"
392 };
1f6f3dbc
MS		 393 static const char * const job_settable[] =
394 { /* job-settable-attributes-supported */
395 "copies",
396 "finishings",
397 "job-hold-until",
398 "job-priority",
399 "media",
400 "multiple-document-handling",
401 "number-up",
402 "orientation-requested",
403 "page-ranges",
404 "print-quality",
405 "printer-resolution",
406 "sides"
407 };
ef416fc2 408
409
410 if (CommonData)
411 ippDelete(CommonData);
412
413 CommonData = ippNew();
414
415 /*
416 * This list of attributes is sorted to improve performance when the
417 * client provides a requested-attributes attribute...
418 */
419
420 /* charset-configured */
1f6f3dbc 421 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
ef416fc2 422 "charset-configured", NULL, DefaultCharset);
423
424 /* charset-supported */
1f6f3dbc 425 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET | IPP_TAG_COPY,
ef416fc2 426 "charset-supported", sizeof(charsets) / sizeof(charsets[0]),
427 NULL, charsets);
428
429 /* compression-supported */
1f6f3dbc 430 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 431 "compression-supported",
432 sizeof(compressions) / sizeof(compressions[0]),
433 NULL, compressions);
434
ef416fc2 435 /* copies-supported */
436 ippAddRange(CommonData, IPP_TAG_PRINTER, "copies-supported", 1, MaxCopies);
437
b94498cf 438 /* cups-version */
1f6f3dbc
MS		 439 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_TEXT | IPP_TAG_COPY,
440 "cups-version", NULL, CUPS_SVERSION + 6);
b94498cf 441
ef416fc2 442 /* generated-natural-language-supported */
1f6f3dbc 443 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE | IPP_TAG_COPY,
ef416fc2 444 "generated-natural-language-supported", NULL, DefaultLanguage);
445
446 /* ipp-versions-supported */
1f6f3dbc 447 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 448 "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]),
449 NULL, versions);
450
ef416fc2 451 /* job-hold-until-supported */
1f6f3dbc 452 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 453 "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]),
454 NULL, holds);
455
ef416fc2 456 /* job-priority-supported */
457 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
458 "job-priority-supported", 100);
459
1f6f3dbc
MS		 460 /* job-settable-attributes-supported */
461 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
462 "job-settable-attributes-supported",
463 sizeof(job_settable) / sizeof(job_settable[0]),
464 NULL, job_settable);
465
ef416fc2 466 /* job-sheets-supported */
fa73b229 467 if (cupsArrayCount(Banners) > 0)
ef416fc2 468 {
469 /*
470 * Setup the job-sheets-supported attribute...
471 */
472
473 if (Classification && !ClassifyOverride)
1f6f3dbc
MS		 474 attr = ippAddString(CommonData, IPP_TAG_PRINTER,
475 IPP_TAG_NAME | IPP_TAG_COPY,
ef416fc2 476 "job-sheets-supported", NULL, Classification);
477 else
1f6f3dbc
MS		 478 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER,
479 IPP_TAG_NAME | IPP_TAG_COPY,
fa73b229 480 "job-sheets-supported", cupsArrayCount(Banners) + 1,
481 NULL, NULL);
ef416fc2 482
483 if (attr == NULL)
484 cupsdLogMessage(CUPSD_LOG_EMERG,
bd7854cb 485 "Unable to allocate memory for "
ef416fc2 486 "job-sheets-supported attribute: %s!", strerror(errno));
487 else if (!Classification || ClassifyOverride)
488 {
fa73b229 489 cupsd_banner_t *banner; /* Current banner */
490
491
757d2cad 492 attr->values[0].string.text = _cupsStrAlloc("none");
ef416fc2 493
fa73b229 494 for (i = 1, banner = (cupsd_banner_t *)cupsArrayFirst(Banners);
495 banner;
496 i ++, banner = (cupsd_banner_t *)cupsArrayNext(Banners))
1f6f3dbc 497 attr->values[i].string.text = banner->name;
ef416fc2 498 }
499 }
500 else
1f6f3dbc 501 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
ef416fc2 502 "job-sheets-supported", NULL, "none");
503
504 /* multiple-document-handling-supported */
1f6f3dbc 505 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 506 "multiple-document-handling-supported",
507 sizeof(multiple_document_handling) /
508 sizeof(multiple_document_handling[0]), NULL,
509 multiple_document_handling);
510
511 /* multiple-document-jobs-supported */
512 ippAddBoolean(CommonData, IPP_TAG_PRINTER,
513 "multiple-document-jobs-supported", 1);
514
515 /* multiple-operation-time-out */
516 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
517 "multiple-operation-time-out", 60);
518
519 /* natural-language-configured */
1f6f3dbc 520 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE | IPP_TAG_COPY,
ef416fc2 521 "natural-language-configured", NULL, DefaultLanguage);
522
523 /* notify-attributes-supported */
1f6f3dbc 524 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 525 "notify-attributes-supported",
526 (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])),
527 NULL, notify_attrs);
528
ef416fc2 529 /* notify-lease-duration-supported */
530 ippAddRange(CommonData, IPP_TAG_PRINTER,
531 "notify-lease-duration-supported", 0,
532 MaxLeaseDuration ? MaxLeaseDuration : 2147483647);
533
534 /* notify-max-events-supported */
535 ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
536 "notify-max-events-supported", MaxEvents);
537
ed486911 538 /* notify-events-supported */
1f6f3dbc 539 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 540 "notify-events-supported",
541 (int)(sizeof(notify_events) / sizeof(notify_events[0])),
542 NULL, notify_events);
543
544 /* notify-pull-method-supported */
1f6f3dbc 545 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 546 "notify-pull-method-supported", NULL, "ippget");
547
ef416fc2 548 /* notify-schemes-supported */
ed486911 549 snprintf(filename, sizeof(filename), "%s/notifier", ServerBin);
550 if ((dir = cupsDirOpen(filename)) != NULL)
551 {
552 notifiers = cupsArrayNew((cups_array_func_t)strcmp, NULL);
553
554 while ((dent = cupsDirRead(dir)) != NULL)
555 if (S_ISREG(dent->fileinfo.st_mode) &&
556 (dent->fileinfo.st_mode & S_IXOTH) != 0)
557 cupsArrayAdd(notifiers, _cupsStrAlloc(dent->filename));
558
559 if (cupsArrayCount(notifiers) > 0)
560 {
561 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
562 "notify-schemes-supported",
563 cupsArrayCount(notifiers), NULL, NULL);
564
565 for (i = 0, notifier = (char *)cupsArrayFirst(notifiers);
566 notifier;
567 i ++, notifier = (char *)cupsArrayNext(notifiers))
568 attr->values[i].string.text = notifier;
569 }
570
571 cupsArrayDelete(notifiers);
8ca02f3c 572 cupsDirClose(dir);
ed486911 573 }
ef416fc2 574
ef416fc2 575 /* number-up-supported */
576 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
577 "number-up-supported", sizeof(nups) / sizeof(nups[0]), nups);
578
579 /* operations-supported */
580 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
581 "operations-supported",
b94498cf 582 sizeof(ops) / sizeof(ops[0]) + JobFiles - 1, ops);
ef416fc2 583
ef416fc2 584 /* orientation-requested-supported */
585 ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM,
b94498cf 586 "orientation-requested-supported", 4, orients);
ef416fc2 587
588 /* page-ranges-supported */
589 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1);
590
591 /* pdf-override-supported */
1f6f3dbc 592 ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD | IPP_TAG_COPY,
ef416fc2 593 "pdl-override-supported", NULL, "not-attempted");
594
595 /* printer-error-policy-supported */
1f6f3dbc 596 ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
ef416fc2 597 "printer-error-policy-supported",
598 sizeof(errors) / sizeof(errors[0]), NULL, errors);
599
600 /* printer-op-policy-supported */
1f6f3dbc 601 attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME | IPP_TAG_COPY,
2e4ff8af
MS		 602 "printer-op-policy-supported", cupsArrayCount(Policies),
603 NULL, NULL);
604 for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
605 p;
606 i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
1f6f3dbc 607 attr->values[i].string.text = p->name;
2e4ff8af 608
1f6f3dbc 609 /* server-is-sharing-printers */
2e4ff8af
MS		 610 ippAddBoolean(CommonData, IPP_TAG_PRINTER, "server-is-sharing-printers",
611 BrowseLocalProtocols != 0 && Browsing);
ef416fc2 612}
613
614
615/*
616 * 'cupsdDeleteAllPrinters()' - Delete all printers from the system.
617 */
618
619void
620cupsdDeleteAllPrinters(void)
621{
622 cupsd_printer_t *p; /* Pointer to current printer/class */
623
624
625 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
626 p;
627 p = (cupsd_printer_t *)cupsArrayNext(Printers))
0af14961 628 cupsdDeletePrinter(p, 0);
ef416fc2 629}
630
631
632/*
633 * 'cupsdDeletePrinter()' - Delete a printer from the system.
634 */
635
636void
637cupsdDeletePrinter(
638 cupsd_printer_t *p, /* I - Printer to delete */
639 int update) /* I - Update printers.conf? */
640{
61cf44e2 641 int i; /* Looping var */
ef416fc2 642#ifdef __sgi
61cf44e2 643 char filename[1024]; /* Interface script filename */
ef416fc2 644#endif /* __sgi */
645
646
647 cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)",
648 p, p->name, update);
649
650 /*
651 * Save the current position in the Printers array...
652 */
653
654 cupsArraySave(Printers);
655
656 /*
657 * Stop printing on this printer...
658 */
659
660 cupsdStopPrinter(p, update);
661
662 /*
663 * If this printer is the next for browsing, point to the next one...
664 */
665
666 if (p == BrowseNext)
667 {
668 cupsArrayFind(Printers, p);
669 BrowseNext = (cupsd_printer_t *)cupsArrayNext(Printers);
670 }
671
672 /*
673 * Remove the printer from the list...
674 */
675
1f0275e3
MS		 676 cupsdLogMessage(CUPSD_LOG_DEBUG2,
677 "cupsdDeletePrinter: Removing %s from Printers", p->name);
ef416fc2 678 cupsArrayRemove(Printers, p);
679
8ca02f3c 680 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 681 {
682 cupsdLogMessage(CUPSD_LOG_DEBUG2,
683 "cupsdDeletePrinter: Removing %s from ImplicitPrinters",
684 p->name);
8ca02f3c 685 cupsArrayRemove(ImplicitPrinters, p);
1f0275e3 686 }
8ca02f3c 687
ef416fc2 688 /*
689 * Remove the dummy interface/icon/option files under IRIX...
690 */
691
692#ifdef __sgi
693 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
694 unlink(filename);
695
696 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui",
697 p->name);
698 unlink(filename);
699
700 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
701 unlink(filename);
702
703 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
704 unlink(filename);
705
706 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
707 unlink(filename);
708
709 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
710 unlink(filename);
711#endif /* __sgi */
712
713 /*
e00b005a 714 * If p is the default printer, assign a different one...
ef416fc2 715 */
716
717 if (p == DefaultPrinter)
e00b005a 718 {
719 DefaultPrinter = NULL;
720
721 if (UseNetworkDefault)
722 {
723 /*
724 * Find the first network default printer and use it...
725 */
726
727 cupsd_printer_t *dp; /* New default printer */
728
729
730 for (dp = (cupsd_printer_t *)cupsArrayFirst(Printers);
731 dp;
732 dp = (cupsd_printer_t *)cupsArrayNext(Printers))
733 if (dp != p && (dp->type & CUPS_PRINTER_DEFAULT))
734 {
ed486911 735 DefaultPrinter = dp;
e00b005a 736 break;
737 }
738 }
739 }
ef416fc2 740
741 /*
f7deaa1a 742 * Remove this printer from any classes...
ef416fc2 743 */
744
745 if (!(p->type & CUPS_PRINTER_IMPLICIT))
746 {
747 cupsdDeletePrinterFromClasses(p);
f7deaa1a 748
749 /*
750 * Deregister from any browse protocols...
751 */
752
753 cupsdDeregisterPrinter(p, 1);
ef416fc2 754 }
755
756 /*
757 * Free all memory used by the printer...
758 */
759
760 if (p->printers != NULL)
761 free(p->printers);
762
763 if (MaxPrinterHistory)
764 {
765 for (i = 0; i < p->num_history; i ++)
766 ippDelete(p->history[i]);
767
768 free(p->history);
769 }
770
771 for (i = 0; i < p->num_reasons; i ++)
1f6f3dbc 772 _cupsStrFree(p->reasons[i]);
ef416fc2 773
774 ippDelete(p->attrs);
61cf44e2 775 ippDelete(p->ppd_attrs);
ef416fc2 776
e1d6a774 777 delete_printer_filters(p);
ef416fc2 778
fa73b229 779 mimeDeleteType(MimeDatabase, p->filetype);
f7deaa1a 780 mimeDeleteType(MimeDatabase, p->prefiltertype);
fa73b229 781
61cf44e2
MS		 782 delete_string_array(&(p->filters));
783 delete_string_array(&(p->pre_filters));
784
ef416fc2 785 cupsdFreePrinterUsers(p);
786 cupsdFreeQuotas(p);
787
788 cupsdClearString(&p->uri);
789 cupsdClearString(&p->hostname);
790 cupsdClearString(&p->name);
791 cupsdClearString(&p->location);
792 cupsdClearString(&p->make_model);
793 cupsdClearString(&p->info);
794 cupsdClearString(&p->job_sheets[0]);
795 cupsdClearString(&p->job_sheets[1]);
796 cupsdClearString(&p->device_uri);
0af14961 797 cupsdClearString(&p->sanitized_device_uri);
ef416fc2 798 cupsdClearString(&p->port_monitor);
799 cupsdClearString(&p->op_policy);
800 cupsdClearString(&p->error_policy);
801
323c5de1 802 cupsdClearString(&p->alert);
803 cupsdClearString(&p->alert_description);
804
f7deaa1a 805#ifdef HAVE_DNSSD
806 cupsdClearString(&p->product);
807 cupsdClearString(&p->pdl);
808#endif /* HAVE_DNSSD */
809
80ca4592 810 cupsArrayDelete(p->filetypes);
811
b423cd4c 812 if (p->browse_attrs)
813 free(p->browse_attrs);
814
e00b005a 815#ifdef __APPLE__
816 cupsdClearString(&p->recoverable);
817#endif /* __APPLE__ */
818
b423cd4c 819 cupsFreeOptions(p->num_options, p->options);
820
ef416fc2 821 free(p);
822
823 /*
824 * Restore the previous position in the Printers array...
825 */
826
827 cupsArrayRestore(Printers);
828}
829
830
ef416fc2 831/*
832 * 'cupsdFindDest()' - Find a destination in the list.
833 */
834
835cupsd_printer_t * /* O - Destination in list */
836cupsdFindDest(const char *name) /* I - Name of printer or class to find */
837{
838 cupsd_printer_t key; /* Search key */
839
840
841 key.name = (char *)name;
842 return ((cupsd_printer_t *)cupsArrayFind(Printers, &key));
843}
844
845
846/*
847 * 'cupsdFindPrinter()' - Find a printer in the list.
848 */
849
850cupsd_printer_t * /* O - Printer in list */
851cupsdFindPrinter(const char *name) /* I - Name of printer to find */
852{
853 cupsd_printer_t *p; /* Printer in list */
854
855
856 if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS))
857 return (NULL);
858 else
859 return (p);
860}
861
862
863/*
864 * 'cupsdFreePrinterUsers()' - Free allow/deny users.
865 */
866
867void
868cupsdFreePrinterUsers(
869 cupsd_printer_t *p) /* I - Printer */
870{
871 int i; /* Looping var */
872
873
874 if (!p || !p->num_users)
875 return;
876
877 for (i = 0; i < p->num_users; i ++)
878 free((void *)p->users[i]);
879
880 free(p->users);
881
882 p->num_users = 0;
883 p->users = NULL;
884}
885
886
887/*
888 * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file.
889 */
890
891void
892cupsdLoadAllPrinters(void)
893{
894 cups_file_t *fp; /* printers.conf file */
895 int linenum; /* Current line number */
896 char line[1024], /* Line from file */
897 *value, /* Pointer to value */
898 *valueptr; /* Pointer into value */
899 cupsd_printer_t *p; /* Current printer */
900
901
902 /*
903 * Open the printers.conf file...
904 */
905
906 snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot);
907 if ((fp = cupsFileOpen(line, "r")) == NULL)
908 {
fa73b229 909 if (errno != ENOENT)
bd7854cb 910 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open %s - %s", line,
fa73b229 911 strerror(errno));
ef416fc2 912 return;
913 }
914
915 /*
916 * Read printer configurations until we hit EOF...
917 */
918
919 linenum = 0;
920 p = NULL;
921
922 while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
923 {
924 /*
925 * Decode the directive...
926 */
927
928 if (!strcasecmp(line, "<Printer") ||
929 !strcasecmp(line, "<DefaultPrinter"))
930 {
931 /*
932 * <Printer name> or <DefaultPrinter name>
933 */
934
935 if (p == NULL && value)
936 {
937 /*
938 * Add the printer and a base file type...
939 */
940
bd7854cb 941 cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading printer %s...", value);
ef416fc2 942
943 p = cupsdAddPrinter(value);
944 p->accepting = 1;
945 p->state = IPP_PRINTER_IDLE;
946
947 /*
948 * Set the default printer as needed...
949 */
950
951 if (!strcasecmp(line, "<DefaultPrinter"))
952 DefaultPrinter = p;
953 }
954 else
ef416fc2 955 cupsdLogMessage(CUPSD_LOG_ERROR,
956 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 957 }
958 else if (!strcasecmp(line, "</Printer>"))
959 {
960 if (p != NULL)
961 {
962 /*
963 * Close out the current printer...
964 */
965
966 cupsdSetPrinterAttrs(p);
967 cupsdAddPrinterHistory(p);
968
0af14961 969 if (strncmp(p->device_uri, "file:", 5) &&
ef416fc2 970 p->state != IPP_PRINTER_STOPPED)
971 {
972 /*
973 * See if the backend exists...
974 */
975
976 snprintf(line, sizeof(line), "%s/backend/%s", ServerBin,
977 p->device_uri);
978
979 if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL)
980 *valueptr = '\0'; /* Chop everything but URI scheme */
981
982 if (access(line, 0))
983 {
984 /*
985 * Backend does not exist, stop printer...
986 */
987
988 p->state = IPP_PRINTER_STOPPED;
989 snprintf(p->state_message, sizeof(p->state_message),
990 "Backend %s does not exist!", line);
991 }
992 }
993
994 p = NULL;
995 }
996 else
ef416fc2 997 cupsdLogMessage(CUPSD_LOG_ERROR,
998 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 999 }
1000 else if (!p)
1001 {
1002 cupsdLogMessage(CUPSD_LOG_ERROR,
1003 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1004 }
f7deaa1a 1005 else if (!strcasecmp(line, "AuthInfoRequired"))
1006 {
1007 if (!cupsdSetAuthInfoRequired(p, value, NULL))
1008 cupsdLogMessage(CUPSD_LOG_ERROR,
1009 "Bad AuthInfoRequired on line %d of printers.conf.",
1010 linenum);
1011 }
ef416fc2 1012 else if (!strcasecmp(line, "Info"))
1013 {
1014 if (value)
1015 cupsdSetString(&p->info, value);
1016 }
58dc1933
MS		 1017 else if (!strcasecmp(line, "MakeModel"))
1018 {
1019 if (value)
1020 cupsdSetString(&p->make_model, value);
1021 }
ef416fc2 1022 else if (!strcasecmp(line, "Location"))
1023 {
1024 if (value)
1025 cupsdSetString(&p->location, value);
1026 }
1027 else if (!strcasecmp(line, "DeviceURI"))
1028 {
1029 if (value)
0af14961 1030 cupsdSetDeviceURI(p, value);
ef416fc2 1031 else
ef416fc2 1032 cupsdLogMessage(CUPSD_LOG_ERROR,
1033 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1034 }
b423cd4c 1035 else if (!strcasecmp(line, "Option") && value)
1036 {
1037 /*
1038 * Option name value
1039 */
1040
1041 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1042
1043 if (!*valueptr)
1044 cupsdLogMessage(CUPSD_LOG_ERROR,
1045 "Syntax error on line %d of printers.conf.", linenum);
1046 else
1047 {
1048 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1049
1050 p->num_options = cupsAddOption(value, valueptr, p->num_options,
1051 &(p->options));
1052 }
1053 }
ef416fc2 1054 else if (!strcasecmp(line, "PortMonitor"))
1055 {
1056 if (value && strcmp(value, "none"))
1057 cupsdSetString(&p->port_monitor, value);
1058 else if (value)
1059 cupsdClearString(&p->port_monitor);
1060 else
ef416fc2 1061 cupsdLogMessage(CUPSD_LOG_ERROR,
1062 "Syntax error on line %d of printers.conf.", linenum);
0af14961
MS		 1063 }
1064 else if (!strcasecmp(line, "Reason"))
1065 {
1066 if (value &&
1067 p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
1068 {
1069 p->reasons[p->num_reasons] = _cupsStrAlloc(value);
1070 p->num_reasons ++;
ef416fc2 1071 }
0af14961
MS		 1072 else
1073 cupsdLogMessage(CUPSD_LOG_ERROR,
1074 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1075 }
1076 else if (!strcasecmp(line, "State"))
1077 {
1078 /*
1079 * Set the initial queue state...
1080 */
1081
1082 if (value && !strcasecmp(value, "idle"))
1083 p->state = IPP_PRINTER_IDLE;
1084 else if (value && !strcasecmp(value, "stopped"))
1085 p->state = IPP_PRINTER_STOPPED;
1086 else
ef416fc2 1087 cupsdLogMessage(CUPSD_LOG_ERROR,
1088 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1089 }
1090 else if (!strcasecmp(line, "StateMessage"))
1091 {
1092 /*
1093 * Set the initial queue state message...
1094 */
1095
1096 if (value)
1097 strlcpy(p->state_message, value, sizeof(p->state_message));
1098 }
1099 else if (!strcasecmp(line, "StateTime"))
1100 {
1101 /*
1102 * Set the state time...
1103 */
1104
1105 if (value)
1106 p->state_time = atoi(value);
1107 }
1108 else if (!strcasecmp(line, "Accepting"))
1109 {
1110 /*
1111 * Set the initial accepting state...
1112 */
1113
1114 if (value &&
1115 (!strcasecmp(value, "yes") ||
1116 !strcasecmp(value, "on") ||
1117 !strcasecmp(value, "true")))
1118 p->accepting = 1;
1119 else if (value &&
1120 (!strcasecmp(value, "no") ||
1121 !strcasecmp(value, "off") ||
1122 !strcasecmp(value, "false")))
1123 p->accepting = 0;
1124 else
ef416fc2 1125 cupsdLogMessage(CUPSD_LOG_ERROR,
1126 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1127 }
58dc1933
MS		 1128 else if (!strcasecmp(line, "Type"))
1129 {
1130 if (value)
1131 p->type = atoi(value);
1132 else
1133 cupsdLogMessage(CUPSD_LOG_ERROR,
1134 "Syntax error on line %d of printers.conf.", linenum);
1135 }
1136 else if (!strcasecmp(line, "Product"))
1137 {
1138 if (value)
1139 {
1140#ifdef HAVE_DNSSD
1141 p->product = _cupsStrAlloc(value);
1142#endif /* HAVE_DNSSD */
1143 }
1144 else
1145 cupsdLogMessage(CUPSD_LOG_ERROR,
1146 "Syntax error on line %d of printers.conf.", linenum);
1147 }
1148 else if (!strcasecmp(line, "Filter"))
1149 {
1150 if (value)
1151 {
1152 if (!p->filters)
1153 p->filters = cupsArrayNew(NULL, NULL);
1154
1155 cupsArrayAdd(p->filters, _cupsStrAlloc(value));
1156 }
1157 else
1158 cupsdLogMessage(CUPSD_LOG_ERROR,
1159 "Syntax error on line %d of printers.conf.", linenum);
1160 }
1161 else if (!strcasecmp(line, "PreFilter"))
1162 {
1163 if (value)
1164 {
1165 if (!p->pre_filters)
1166 p->pre_filters = cupsArrayNew(NULL, NULL);
1167
1168 cupsArrayAdd(p->pre_filters, _cupsStrAlloc(value));
1169 }
1170 else
1171 cupsdLogMessage(CUPSD_LOG_ERROR,
1172 "Syntax error on line %d of printers.conf.", linenum);
1173 }
ef416fc2 1174 else if (!strcasecmp(line, "Shared"))
1175 {
1176 /*
1177 * Set the initial shared state...
1178 */
1179
1180 if (value &&
1181 (!strcasecmp(value, "yes") ||
1182 !strcasecmp(value, "on") ||
1183 !strcasecmp(value, "true")))
1184 p->shared = 1;
1185 else if (value &&
1186 (!strcasecmp(value, "no") ||
1187 !strcasecmp(value, "off") ||
1188 !strcasecmp(value, "false")))
1189 p->shared = 0;
1190 else
ef416fc2 1191 cupsdLogMessage(CUPSD_LOG_ERROR,
1192 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1193 }
1194 else if (!strcasecmp(line, "JobSheets"))
1195 {
1196 /*
1197 * Set the initial job sheets...
1198 */
1199
1200 if (value)
1201 {
1202 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1203
1204 if (*valueptr)
1205 *valueptr++ = '\0';
1206
1207 cupsdSetString(&p->job_sheets[0], value);
1208
1209 while (isspace(*valueptr & 255))
1210 valueptr ++;
1211
1212 if (*valueptr)
1213 {
1214 for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1215
1216 if (*valueptr)
1f0275e3 1217 *valueptr = '\0';
ef416fc2 1218
1219 cupsdSetString(&p->job_sheets[1], value);
1220 }
1221 }
1222 else
ef416fc2 1223 cupsdLogMessage(CUPSD_LOG_ERROR,
1224 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1225 }
1226 else if (!strcasecmp(line, "AllowUser"))
1227 {
1228 if (value)
1229 {
1230 p->deny_users = 0;
1231 cupsdAddPrinterUser(p, value);
1232 }
1233 else
ef416fc2 1234 cupsdLogMessage(CUPSD_LOG_ERROR,
1235 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1236 }
1237 else if (!strcasecmp(line, "DenyUser"))
1238 {
1239 if (value)
1240 {
1241 p->deny_users = 1;
1242 cupsdAddPrinterUser(p, value);
1243 }
1244 else
ef416fc2 1245 cupsdLogMessage(CUPSD_LOG_ERROR,
1246 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1247 }
1248 else if (!strcasecmp(line, "QuotaPeriod"))
1249 {
1250 if (value)
1251 p->quota_period = atoi(value);
1252 else
ef416fc2 1253 cupsdLogMessage(CUPSD_LOG_ERROR,
1254 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1255 }
1256 else if (!strcasecmp(line, "PageLimit"))
1257 {
1258 if (value)
1259 p->page_limit = atoi(value);
1260 else
ef416fc2 1261 cupsdLogMessage(CUPSD_LOG_ERROR,
1262 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1263 }
1264 else if (!strcasecmp(line, "KLimit"))
1265 {
1266 if (value)
1267 p->k_limit = atoi(value);
1268 else
ef416fc2 1269 cupsdLogMessage(CUPSD_LOG_ERROR,
1270 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1271 }
1272 else if (!strcasecmp(line, "OpPolicy"))
1273 {
1274 if (value)
c0e1af83 1275 {
1276 cupsd_policy_t *pol; /* Policy */
1277
1278
1279 if ((pol = cupsdFindPolicy(value)) != NULL)
1280 {
1281 cupsdSetString(&p->op_policy, value);
1282 p->op_policy_ptr = pol;
1283 }
1284 else
1285 cupsdLogMessage(CUPSD_LOG_ERROR,
1286 "Bad policy \"%s\" on line %d of printers.conf",
1287 value, linenum);
1288 }
ef416fc2 1289 else
ef416fc2 1290 cupsdLogMessage(CUPSD_LOG_ERROR,
1291 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1292 }
1293 else if (!strcasecmp(line, "ErrorPolicy"))
1294 {
1295 if (value)
1296 cupsdSetString(&p->error_policy, value);
1297 else
ef416fc2 1298 cupsdLogMessage(CUPSD_LOG_ERROR,
1299 "Syntax error on line %d of printers.conf.", linenum);
ef416fc2 1300 }
20fbc903
MS		 1301 else if (!strcasecmp(line, "Attribute") && value)
1302 {
1303 for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
1304
1305 if (!*valueptr)
1306 cupsdLogMessage(CUPSD_LOG_ERROR,
1307 "Syntax error on line %d of printers.conf.", linenum);
1308 else
1309 {
1310 for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0');
1311
8922323b
MS		 1312 if (!p->attrs)
1313 cupsdSetPrinterAttrs(p);
1314
20fbc903
MS		 1315 cupsdSetPrinterAttr(p, value, valueptr);
1316
1317 if (!strncmp(value, "marker-", 7))
1318 p->marker_time = time(NULL);
1319 }
1320 }
ef416fc2 1321 else
1322 {
1323 /*
1324 * Something else we don't understand...
1325 */
1326
1327 cupsdLogMessage(CUPSD_LOG_ERROR,
1328 "Unknown configuration directive %s on line %d of printers.conf.",
1329 line, linenum);
1330 }
1331 }
1332
1333 cupsFileClose(fp);
1334}
1335
1336
b423cd4c 1337/*
1338 * 'cupsdRenamePrinter()' - Rename a printer.
1339 */
1340
1341void
1342cupsdRenamePrinter(
1343 cupsd_printer_t *p, /* I - Printer */
1344 const char *name) /* I - New name */
1345{
1346 /*
1347 * Remove the printer from the array(s) first...
1348 */
1349
1f0275e3
MS		 1350 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1351 "cupsdRenamePrinter: Removing %s from Printers", p->name);
b423cd4c 1352 cupsArrayRemove(Printers, p);
1353
1354 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 1355 {
1356 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1357 "cupsdRenamePrinter: Removing %s from ImplicitPrinters",
1358 p->name);
b423cd4c 1359 cupsArrayRemove(ImplicitPrinters, p);
1f0275e3 1360 }
b423cd4c 1361
1362 /*
1363 * Rename the printer type...
1364 */
1365
1366 mimeDeleteType(MimeDatabase, p->filetype);
1367 p->filetype = mimeAddType(MimeDatabase, "printer", name);
1368
f7deaa1a 1369 mimeDeleteType(MimeDatabase, p->prefiltertype);
1370 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", name);
1371
b423cd4c 1372 /*
1373 * Rename the printer...
1374 */
1375
a74454a7 1376 cupsdSetString(&p->name, name);
b423cd4c 1377
1378 /*
1379 * Reset printer attributes...
1380 */
1381
1382 cupsdSetPrinterAttrs(p);
1383
1384 /*
1385 * Add the printer back to the printer array(s)...
1386 */
1387
1f0275e3
MS		 1388 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1389 "cupsdRenamePrinter: Adding %s to Printers", p->name);
b423cd4c 1390 cupsArrayAdd(Printers, p);
8ca02f3c 1391
b423cd4c 1392 if (p->type & CUPS_PRINTER_IMPLICIT)
1f0275e3
MS		 1393 {
1394 cupsdLogMessage(CUPSD_LOG_DEBUG2,
1395 "cupsdRenamePrinter: Adding %s to ImplicitPrinters",
1396 p->name);
b423cd4c 1397 cupsArrayAdd(ImplicitPrinters, p);
1f0275e3 1398 }
b423cd4c 1399}
1400
1401
ef416fc2 1402/*
1403 * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf
1404 * file.
1405 */
1406
1407void
1408cupsdSaveAllPrinters(void)
1409{
1410 int i; /* Looping var */
1411 cups_file_t *fp; /* printers.conf file */
58dc1933
MS		 1412 char temp[1024], /* Temporary string */
1413 backup[1024], /* printers.conf.O file */
1414 value[2048], /* Value string */
1415 *ptr; /* Pointer into value */
ef416fc2 1416 cupsd_printer_t *printer; /* Current printer class */
1417 time_t curtime; /* Current time */
1418 struct tm *curdate; /* Current date */
b423cd4c 1419 cups_option_t *option; /* Current option */
20fbc903 1420 ipp_attribute_t *marker; /* Current marker attribute */
ef416fc2 1421
1422
1423 /*
1424 * Create the printers.conf file...
1425 */
1426
1427 snprintf(temp, sizeof(temp), "%s/printers.conf", ServerRoot);
1428 snprintf(backup, sizeof(backup), "%s/printers.conf.O", ServerRoot);
1429
1430 if (rename(temp, backup))
1431 {
1432 if (errno != ENOENT)
1433 cupsdLogMessage(CUPSD_LOG_ERROR,
1434 "Unable to backup printers.conf - %s", strerror(errno));
1435 }
1436
1437 if ((fp = cupsFileOpen(temp, "w")) == NULL)
1438 {
1439 cupsdLogMessage(CUPSD_LOG_ERROR,
1440 "Unable to save printers.conf - %s", strerror(errno));
1441
1442 if (rename(backup, temp))
1443 cupsdLogMessage(CUPSD_LOG_ERROR,
1444 "Unable to restore printers.conf - %s", strerror(errno));
1445 return;
1446 }
1447 else
1448 cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf...");
1449
1450 /*
1451 * Restrict access to the file...
1452 */
1453
1454 fchown(cupsFileNumber(fp), getuid(), Group);
fa73b229 1455 fchmod(cupsFileNumber(fp), 0600);
ef416fc2 1456
1457 /*
1458 * Write a small header to the file...
1459 */
1460
1461 curtime = time(NULL);
1462 curdate = localtime(&curtime);
1463 strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate);
1464
1465 cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n");
1466 cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp);
1467
1468 /*
1469 * Write each local printer known to the system...
1470 */
1471
1472 for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers);
1473 printer;
1474 printer = (cupsd_printer_t *)cupsArrayNext(Printers))
1475 {
1476 /*
1477 * Skip remote destinations and printer classes...
1478 */
1479
09a101d6 1480 if ((printer->type & CUPS_PRINTER_DISCOVERED) ||
ef416fc2 1481 (printer->type & CUPS_PRINTER_CLASS) ||
1482 (printer->type & CUPS_PRINTER_IMPLICIT))
1483 continue;
1484
1485 /*
1486 * Write printers as needed...
1487 */
1488
1489 if (printer == DefaultPrinter)
1490 cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name);
1491 else
1492 cupsFilePrintf(fp, "<Printer %s>\n", printer->name);
1493
f7deaa1a 1494 if (printer->num_auth_info_required > 0)
1495 {
58dc1933 1496 switch (printer->num_auth_info_required)
f7deaa1a 1497 {
58dc1933
MS		 1498 case 1 :
1499 strlcpy(value, printer->auth_info_required[0], sizeof(value));
1500 break;
1501
1502 case 2 :
1503 snprintf(value, sizeof(value), "%s,%s",
1504 printer->auth_info_required[0],
1505 printer->auth_info_required[1]);
1506 break;
1507
1508 case 3 :
1509 default :
1510 snprintf(value, sizeof(value), "%s,%s,%s",
1511 printer->auth_info_required[0],
1512 printer->auth_info_required[1],
1513 printer->auth_info_required[2]);
1514 break;
f7deaa1a 1515 }
58dc1933
MS		 1516
1517 cupsFilePutConf(fp, "AuthInfoRequired", value);
f7deaa1a 1518 }
ef416fc2 1519
58dc1933
MS		 1520 if (printer->info)
1521 cupsFilePutConf(fp, "Info", printer->info);
1522
ef416fc2 1523 if (printer->location)
58dc1933 1524 cupsFilePutConf(fp, "Location", printer->location);
ef416fc2 1525
58dc1933
MS		 1526 if (printer->make_model)
1527 cupsFilePutConf(fp, "MakeModel", printer->make_model);
1528
1529 cupsFilePutConf(fp, "DeviceURI", printer->device_uri);
ef416fc2 1530
1531 if (printer->port_monitor)
58dc1933 1532 cupsFilePutConf(fp, "PortMonitor", printer->port_monitor);
ef416fc2 1533
1534 if (printer->state == IPP_PRINTER_STOPPED)
1535 {
1536 cupsFilePuts(fp, "State Stopped\n");
58dc1933
MS		 1537
1538 if (printer->state_message)
1539 cupsFilePutConf(fp, "StateMessage", printer->state_message);
ef416fc2 1540 }
1541 else
1542 cupsFilePuts(fp, "State Idle\n");
1543
1544 cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time);
1545
0af14961 1546 for (i = 0; i < printer->num_reasons; i ++)
58dc1933
MS		 1547 cupsFilePutConf(fp, "Reason", printer->reasons[i]);
1548
61cf44e2 1549 cupsFilePrintf(fp, "Type %d\n", printer->type);
58dc1933
MS		 1550
1551#ifdef HAVE_DNSSD
1552 if (printer->product)
1553 cupsFilePutConf(fp, "Product", printer->product);
1554#endif /* HAVE_DNSSD */
1555
1556 for (ptr = (char *)cupsArrayFirst(printer->filters);
1557 ptr;
1558 ptr = (char *)cupsArrayNext(printer->filters))
1559 cupsFilePutConf(fp, "Filter", ptr);
1560
1561 for (ptr = (char *)cupsArrayFirst(printer->pre_filters);
1562 ptr;
1563 ptr = (char *)cupsArrayNext(printer->pre_filters))
1564 cupsFilePutConf(fp, "PreFilter", ptr);
0af14961 1565
ef416fc2 1566 if (printer->accepting)
1567 cupsFilePuts(fp, "Accepting Yes\n");
1568 else
1569 cupsFilePuts(fp, "Accepting No\n");
1570
1571 if (printer->shared)
1572 cupsFilePuts(fp, "Shared Yes\n");
1573 else
1574 cupsFilePuts(fp, "Shared No\n");
1575
58dc1933
MS		 1576 snprintf(value, sizeof(value), "%s %s", printer->job_sheets[0],
1577 printer->job_sheets[1]);
1578 cupsFilePutConf(fp, "JobSheets", value);
ef416fc2 1579
1580 cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period);
1581 cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit);
1582 cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit);
1583
1584 for (i = 0; i < printer->num_users; i ++)
58dc1933
MS		 1585 cupsFilePutConf(fp, printer->deny_users ? "DenyUser" : "AllowUser",
1586 printer->users[i]);
ef416fc2 1587
1588 if (printer->op_policy)
58dc1933 1589 cupsFilePutConf(fp, "OpPolicy", printer->op_policy);
ef416fc2 1590 if (printer->error_policy)
58dc1933 1591 cupsFilePutConf(fp, "ErrorPolicy", printer->error_policy);
ef416fc2 1592
b423cd4c 1593 for (i = printer->num_options, option = printer->options;
1594 i > 0;
1595 i --, option ++)
8922323b 1596 {
58dc1933
MS		 1597 snprintf(value, sizeof(value), "%s %s", option->name, option->value);
1598 cupsFilePutConf(fp, "Option", value);
8922323b 1599 }
b423cd4c 1600
20fbc903
MS		 1601 if ((marker = ippFindAttribute(printer->attrs, "marker-colors",
1602 IPP_TAG_NAME)) != NULL)
1603 {
58dc1933 1604 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1605
58dc1933
MS		 1606 for (i = 0, ptr = value + strlen(value);
1607 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1608 i ++)
8922323b
MS		 1609 {
1610 if (i)
58dc1933 1611 *ptr++ = ',';
8922323b 1612
58dc1933
MS		 1613 strlcpy(ptr, marker->values[i].string.text,
1614 value + sizeof(value) - ptr);
1615 ptr += strlen(ptr);
8922323b
MS		 1616 }
1617
58dc1933
MS		 1618 *ptr = '\0';
1619 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1620 }
1621
1622 if ((marker = ippFindAttribute(printer->attrs, "marker-levels",
1623 IPP_TAG_INTEGER)) != NULL)
1624 {
1625 cupsFilePrintf(fp, "Attribute %s %d", marker->name,
1626 marker->values[0].integer);
1627 for (i = 1; i < marker->num_values; i ++)
1628 cupsFilePrintf(fp, ",%d", marker->values[i].integer);
1629 cupsFilePuts(fp, "\n");
1630 }
1631
75bd9771
MS		 1632 if ((marker = ippFindAttribute(printer->attrs, "marker-message",
1633 IPP_TAG_TEXT)) != NULL)
1634 {
58dc1933
MS		 1635 snprintf(value, sizeof(value), "%s %s", marker->name,
1636 marker->values[0].string.text);
75bd9771 1637
58dc1933 1638 cupsFilePutConf(fp, "Attribute", value);
75bd9771
MS		 1639 }
1640
20fbc903
MS		 1641 if ((marker = ippFindAttribute(printer->attrs, "marker-names",
1642 IPP_TAG_NAME)) != NULL)
1643 {
58dc1933 1644 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1645
58dc1933
MS		 1646 for (i = 0, ptr = value + strlen(value);
1647 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1648 i ++)
8922323b
MS		 1649 {
1650 if (i)
58dc1933 1651 *ptr++ = ',';
8922323b 1652
58dc1933
MS		 1653 strlcpy(ptr, marker->values[i].string.text,
1654 value + sizeof(value) - ptr);
1655 ptr += strlen(ptr);
8922323b
MS		 1656 }
1657
58dc1933
MS		 1658 *ptr = '\0';
1659 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1660 }
1661
1662 if ((marker = ippFindAttribute(printer->attrs, "marker-types",
1663 IPP_TAG_KEYWORD)) != NULL)
1664 {
58dc1933 1665 snprintf(value, sizeof(value), "%s ", marker->name);
8922323b 1666
58dc1933
MS		 1667 for (i = 0, ptr = value + strlen(value);
1668 i < marker->num_values && ptr < (value + sizeof(value) - 1);
1669 i ++)
8922323b
MS		 1670 {
1671 if (i)
58dc1933 1672 *ptr++ = ',';
8922323b 1673
58dc1933
MS		 1674 strlcpy(ptr, marker->values[i].string.text,
1675 value + sizeof(value) - ptr);
1676 ptr += strlen(ptr);
8922323b
MS		 1677 }
1678
58dc1933
MS		 1679 *ptr = '\0';
1680 cupsFilePutConf(fp, "Attribute", value);
20fbc903
MS		 1681 }
1682
ef416fc2 1683 cupsFilePuts(fp, "</Printer>\n");
1684
1685#ifdef __sgi
1686 /*
1687 * Make IRIX desktop & printer status happy
1688 */
1689
1690 write_irix_state(printer);
1691#endif /* __sgi */
1692 }
1693
1694 cupsFileClose(fp);
1695}
1696
1697
f7deaa1a 1698/*
1699 * 'cupsdSetAuthInfoRequired()' - Set the required authentication info.
1700 */
1701
1702int /* O - 1 if value OK, 0 otherwise */
1703cupsdSetAuthInfoRequired(
1704 cupsd_printer_t *p, /* I - Printer */
1705 const char *values, /* I - Plain text value (or NULL) */
1706 ipp_attribute_t *attr) /* I - IPP attribute value (or NULL) */
1707{
1708 int i; /* Looping var */
1709
1710
1711 p->num_auth_info_required = 0;
1712
1713 /*
1714 * Do we have a plain text value?
1715 */
1716
1717 if (values)
1718 {
1719 /*
1720 * Yes, grab the keywords...
1721 */
1722
1723 const char *end; /* End of current value */
1724
1725
1726 while (*values && p->num_auth_info_required < 4)
1727 {
1728 if ((end = strchr(values, ',')) == NULL)
1729 end = values + strlen(values);
1730
f899b121 1731 if ((end - values) == 4 && !strncmp(values, "none", 4))
f7deaa1a 1732 {
1733 if (p->num_auth_info_required != 0 || *end)
1734 return (0);
1735
1736 p->auth_info_required[p->num_auth_info_required] = "none";
1737 p->num_auth_info_required ++;
1738
1739 return (1);
1740 }
f899b121 1741 else if ((end - values) == 9 && !strncmp(values, "negotiate", 9))
1742 {
1743 if (p->num_auth_info_required != 0 || *end)
1744 return (0);
1745
1746 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1747 p->num_auth_info_required ++;
f899b121 1748 }
1749 else if ((end - values) == 6 && !strncmp(values, "domain", 6))
f7deaa1a 1750 {
1751 p->auth_info_required[p->num_auth_info_required] = "domain";
1752 p->num_auth_info_required ++;
1753 }
f899b121 1754 else if ((end - values) == 8 && !strncmp(values, "password", 8))
f7deaa1a 1755 {
1756 p->auth_info_required[p->num_auth_info_required] = "password";
1757 p->num_auth_info_required ++;
1758 }
f899b121 1759 else if ((end - values) == 8 && !strncmp(values, "username", 8))
f7deaa1a 1760 {
1761 p->auth_info_required[p->num_auth_info_required] = "username";
1762 p->num_auth_info_required ++;
1763 }
1764 else
1765 return (0);
09a101d6 1766
1767 values = (*end) ? end + 1 : end;
f7deaa1a 1768 }
1769
1770 if (p->num_auth_info_required == 0)
1771 {
1772 p->auth_info_required[0] = "none";
1773 p->num_auth_info_required = 1;
1774 }
1775
09a101d6 1776 /*
1777 * Update the printer-type value as needed...
1778 */
1779
1780 if (p->num_auth_info_required > 1 ||
1781 strcmp(p->auth_info_required[0], "none"))
1782 p->type |= CUPS_PRINTER_AUTHENTICATED;
1783 else
1784 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1785
f7deaa1a 1786 return (1);
1787 }
1788
1789 /*
1790 * Grab values from an attribute instead...
1791 */
1792
1793 if (!attr || attr->num_values > 4)
1794 return (0);
1795
09a101d6 1796 /*
1797 * Update the printer-type value as needed...
1798 */
1799
1800 if (attr->num_values > 1 ||
1801 strcmp(attr->values[0].string.text, "none"))
1802 p->type |= CUPS_PRINTER_AUTHENTICATED;
1803 else
1804 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
1805
f7deaa1a 1806 for (i = 0; i < attr->num_values; i ++)
1807 {
1808 if (!strcmp(attr->values[i].string.text, "none"))
1809 {
1810 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1811 return (0);
1812
1813 p->auth_info_required[p->num_auth_info_required] = "none";
1814 p->num_auth_info_required ++;
1815
1816 return (1);
1817 }
f899b121 1818 else if (!strcmp(attr->values[i].string.text, "negotiate"))
1819 {
1820 if (p->num_auth_info_required != 0 || attr->num_values != 1)
1821 return (0);
1822
1823 p->auth_info_required[p->num_auth_info_required] = "negotiate";
1824 p->num_auth_info_required ++;
1825
1826 return (1);
1827 }
f7deaa1a 1828 else if (!strcmp(attr->values[i].string.text, "domain"))
1829 {
1830 p->auth_info_required[p->num_auth_info_required] = "domain";
1831 p->num_auth_info_required ++;
1832 }
1833 else if (!strcmp(attr->values[i].string.text, "password"))
1834 {
1835 p->auth_info_required[p->num_auth_info_required] = "password";
1836 p->num_auth_info_required ++;
1837 }
1838 else if (!strcmp(attr->values[i].string.text, "username"))
1839 {
1840 p->auth_info_required[p->num_auth_info_required] = "username";
1841 p->num_auth_info_required ++;
1842 }
1843 else
1844 return (0);
1845 }
1846
1847 return (1);
1848}
1849
1850
0af14961
MS		 1851/*
1852 * 'cupsdSetDeviceURI()' - Set the device URI for a printer.
1853 */
1854
1855void
1856cupsdSetDeviceURI(cupsd_printer_t *p, /* I - Printer */
1857 const char *uri) /* I - Device URI */
1858{
1859 char buffer[1024], /* URI buffer */
1860 *start, /* Start of data after scheme */
1861 *slash, /* First slash after scheme:// */
1862 *ptr; /* Pointer into user@host:port part */
1863
1864
1865 /*
1866 * Set the full device URI..
1867 */
1868
1869 cupsdSetString(&(p->device_uri), uri);
1870
1871 /*
1872 * Copy the device URI to a temporary buffer so we can sanitize any auth
1873 * info in it...
1874 */
1875
1876 strlcpy(buffer, uri, sizeof(buffer));
1877
1878 /*
1879 * Find the end of the scheme:// part...
1880 */
1881
1882 if ((ptr = strchr(buffer, ':')) != NULL)
1883 {
1884 for (start = ptr + 1; *start; start ++)
1885 if (*start != '/')
1886 break;
1887
1888 /*
1889 * Find the next slash (/) in the URI...
1890 */
1891
1892 if ((slash = strchr(start, '/')) == NULL)
1893 slash = start + strlen(start); /* No slash, point to the end */
1894
1895 /*
1896 * Check for an @ sign before the slash...
1897 */
1898
1899 if ((ptr = strchr(start, '@')) != NULL && ptr < slash)
1900 {
1901 /*
1902 * Found an @ sign and it is before the resource part, so we have
1903 * an authentication string. Copy the remaining URI over the
1904 * authentication string...
1905 */
1906
1907 _cups_strcpy(start, ptr + 1);
1908 }
1909 }
1910
1911 /*
1912 * Save the sanitized URI...
1913 */
1914
1915 cupsdSetString(&(p->sanitized_device_uri), buffer);
1916}
1917
1918
5a738aea
MS		 1919/*
1920 * 'cupsdSetPrinterAttr()' - Set a printer attribute.
1921 */
1922
1923void
1924cupsdSetPrinterAttr(
1925 cupsd_printer_t *p, /* I - Printer */
1926 const char *name, /* I - Attribute name */
1927 char *value) /* I - Attribute value string */
1928{
1929 ipp_attribute_t *attr; /* Attribute */
1930 int i, /* Looping var */
1931 count; /* Number of values */
1932 char *ptr; /* Pointer into value */
1933 ipp_tag_t value_tag; /* Value tag for this attribute */
1934
1935
1936 /*
1937 * Count the number of values...
1938 */
1939
1940 for (count = 1, ptr = value;
1941 (ptr = strchr(ptr, ',')) != NULL;
1942 ptr ++, count ++);
1943
1944 /*
1945 * Then add or update the attribute as needed...
1946 */
1947
1948 if (!strcmp(name, "marker-levels"))
1949 {
1950 /*
1951 * Integer values...
1952 */
1953
1954 if ((attr = ippFindAttribute(p->attrs, name, IPP_TAG_INTEGER)) != NULL &&
1955 attr->num_values < count)
1956 {
1957 ippDeleteAttribute(p->attrs, attr);
1958 attr = NULL;
1959 }
1960
1961 if (attr)
1962 attr->num_values = count;
1963 else
1964 attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, name,
1965 count, NULL);
1966
1967 if (!attr)
1968 {
1969 cupsdLogMessage(CUPSD_LOG_ERROR,
1970 "Unable to allocate memory for printer attribute "
1971 "(%d values)", count);
1972 return;
1973 }
1974
1975 for (i = 0; i < count; i ++)
1976 {
1977 if ((ptr = strchr(value, ',')) != NULL)
1978 *ptr++ = '\0';
1979
1980 attr->values[i].integer = strtol(value, NULL, 10);
1981
1982 if (ptr)
1983 value = ptr;
1984 }
1985 }
1986 else
1987 {
1988 /*
1989 * Name or keyword values...
1990 */
1991
1992 if (!strcmp(name, "marker-types"))
1993 value_tag = IPP_TAG_KEYWORD;
75bd9771
MS		 1994 else if (!strcmp(name, "marker-message"))
1995 value_tag = IPP_TAG_TEXT;
5a738aea
MS		 1996 else
1997 value_tag = IPP_TAG_NAME;
1998
1999 if ((attr = ippFindAttribute(p->attrs, name, value_tag)) != NULL &&
2000 attr->num_values < count)
2001 {
2002 ippDeleteAttribute(p->attrs, attr);
2003 attr = NULL;
2004 }
2005
2006 if (attr)
75bd9771
MS		 2007 {
2008 for (i = 0; i < attr->num_values; i ++)
2009 _cupsStrFree(attr->values[i].string.text);
2010
5a738aea 2011 attr->num_values = count;
75bd9771 2012 }
5a738aea
MS		 2013 else
2014 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, value_tag, name,
2015 count, NULL, NULL);
2016
2017 if (!attr)
2018 {
2019 cupsdLogMessage(CUPSD_LOG_ERROR,
2020 "Unable to allocate memory for printer attribute "
2021 "(%d values)", count);
2022 return;
2023 }
2024
2025 for (i = 0; i < count; i ++)
2026 {
2027 if ((ptr = strchr(value, ',')) != NULL)
2028 *ptr++ = '\0';
2029
5a738aea
MS		 2030 attr->values[i].string.text = _cupsStrAlloc(value);
2031
2032 if (ptr)
2033 value = ptr;
2034 }
2035 }
20fbc903
MS		 2036
2037 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
5a738aea
MS		 2038}
2039
2040
ef416fc2 2041/*
2042 * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file.
2043 */
2044
2045void
2046cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */
2047{
b423cd4c 2048 int i, /* Looping var */
2049 length; /* Length of browse attributes */
b423cd4c 2050 char resource[HTTP_MAX_URI]; /* Resource portion of URI */
bc44d920 2051 int num_air; /* Number of auth-info-required values */
2052 const char * const *air; /* auth-info-required values */
b423cd4c 2053 cupsd_location_t *auth; /* Pointer to authentication element */
2054 const char *auth_supported; /* Authentication supported */
8922323b 2055 ipp_t *oldattrs; /* Old printer attributes */
b423cd4c 2056 ipp_attribute_t *attr; /* Attribute data */
b423cd4c 2057 cups_option_t *option; /* Current printer option */
61cf44e2 2058 char *filter; /* Current filter */
bc44d920 2059 static const char * const air_userpass[] =
2060 { /* Basic/Digest authentication */
2061 "username",
2062 "password"
2063 };
a4924f6c 2064#ifdef HAVE_GSSAPI
bc44d920 2065 static const char * const air_negotiate[] =
2066 { /* Kerberos authentication */
2067 "negotiate"
2068 };
a4924f6c 2069#endif /* HAVE_GSSAPI */
bc44d920 2070 static const char * const air_none[] =
2071 { /* No authentication */
2072 "none"
2073 };
ef416fc2 2074
2075
2076 DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name,
2077 p->type));
2078
2079 /*
2080 * Make sure that we have the common attributes defined...
2081 */
2082
2083 if (!CommonData)
2084 cupsdCreateCommonData();
2085
2086 /*
2087 * Clear out old filters, if any...
2088 */
2089
e1d6a774 2090 delete_printer_filters(p);
ef416fc2 2091
2092 /*
2093 * Figure out the authentication that is required for the printer.
2094 */
2095
2096 auth_supported = "requesting-user-name";
bc44d920 2097 num_air = 1;
2098 air = air_none;
2099
2100 if (p->num_auth_info_required > 0 && strcmp(p->auth_info_required[0], "none"))
2101 {
2102 num_air = p->num_auth_info_required;
2103 air = p->auth_info_required;
2104
2105 if (!strcmp(air[0], "username"))
2106 auth_supported = "basic";
2107 else
2108 auth_supported = "negotiate";
2109 }
2110 else if (!(p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 2111 {
2112 if (p->type & CUPS_PRINTER_CLASS)
2113 snprintf(resource, sizeof(resource), "/classes/%s", p->name);
2114 else
2115 snprintf(resource, sizeof(resource), "/printers/%s", p->name);
2116
d09495fa 2117 if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL ||
5bd77a73 2118 auth->type == CUPSD_AUTH_NONE)
ef416fc2 2119 auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB);
2120
2121 if (auth)
2122 {
9a4f8274
MS		 2123 int auth_type; /* Authentication type */
2124
2125
2126 if ((auth_type = auth->type) == CUPSD_AUTH_DEFAULT)
2127 auth_type = DefaultAuthType;
2128
2129 if (auth_type == CUPSD_AUTH_BASIC || auth_type == CUPSD_AUTH_BASICDIGEST)
f899b121 2130 {
ef416fc2 2131 auth_supported = "basic";
bc44d920 2132 num_air = 2;
2133 air = air_userpass;
f899b121 2134 }
9a4f8274 2135 else if (auth_type == CUPSD_AUTH_DIGEST)
f899b121 2136 {
ef416fc2 2137 auth_supported = "digest";
bc44d920 2138 num_air = 2;
2139 air = air_userpass;
f899b121 2140 }
2141#ifdef HAVE_GSSAPI
9a4f8274 2142 else if (auth_type == CUPSD_AUTH_NEGOTIATE)
f899b121 2143 {
2144 auth_supported = "negotiate";
bc44d920 2145 num_air = 1;
2146 air = air_negotiate;
f899b121 2147 }
2148#endif /* HAVE_GSSAPI */
ef416fc2 2149
9a4f8274 2150 if (auth_type != CUPSD_AUTH_NONE)
ef416fc2 2151 p->type |= CUPS_PRINTER_AUTHENTICATED;
2152 else
2153 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
2154 }
2155 else
2156 p->type &= ~CUPS_PRINTER_AUTHENTICATED;
2157 }
bc44d920 2158 else if (p->type & CUPS_PRINTER_AUTHENTICATED)
2159 {
2160 num_air = 2;
2161 air = air_userpass;
2162 }
ef416fc2 2163
2164 /*
2165 * Create the required IPP attributes for a printer...
2166 */
2167
8922323b 2168 oldattrs = p->attrs;
ef416fc2 2169 p->attrs = ippNew();
2170
2171 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2172 "uri-authentication-supported", NULL, auth_supported);
2173 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2174 "uri-security-supported", NULL, "none");
2175 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL,
2176 p->name);
2177 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location",
2178 NULL, p->location ? p->location : "");
2179 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info",
2180 NULL, p->info ? p->info : "");
ef416fc2 2181
2182 if (p->num_users)
2183 {
2184 if (p->deny_users)
2185 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2186 "requesting-user-name-denied", p->num_users, NULL,
2187 p->users);
2188 else
2189 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2190 "requesting-user-name-allowed", p->num_users, NULL,
2191 p->users);
2192 }
2193
2194 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2195 "job-quota-period", p->quota_period);
2196 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2197 "job-k-limit", p->k_limit);
2198 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2199 "job-page-limit", p->page_limit);
bc44d920 2200 ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2201 "auth-info-required", num_air, NULL, air);
ef416fc2 2202
09a101d6 2203 if (cupsArrayCount(Banners) > 0 && !(p->type & CUPS_PRINTER_DISCOVERED))
ef416fc2 2204 {
2205 /*
2206 * Setup the job-sheets-default attribute...
2207 */
2208
2209 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2210 "job-sheets-default", 2, NULL, NULL);
2211
2212 if (attr != NULL)
2213 {
757d2cad 2214 attr->values[0].string.text = _cupsStrAlloc(Classification ?
ef416fc2 2215 Classification : p->job_sheets[0]);
757d2cad 2216 attr->values[1].string.text = _cupsStrAlloc(Classification ?
ef416fc2 2217 Classification : p->job_sheets[1]);
2218 }
2219 }
2220
d09495fa 2221 p->raw = 0;
2222 p->remote = 0;
ef416fc2 2223
09a101d6 2224 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 2225 {
2226 /*
2227 * Tell the client this is a remote printer of some type...
2228 */
2229
2230 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
2231 "printer-uri-supported", NULL, p->uri);
2232
58dc1933
MS		 2233 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-more-info",
2234 NULL, p->uri);
2235
ef416fc2 2236 if (p->make_model)
2237 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2238 "printer-make-and-model", NULL, p->make_model);
2239
fa73b229 2240 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2241 p->uri);
2242
d09495fa 2243 p->raw = 1;
2244 p->remote = 1;
ef416fc2 2245 }
2246 else
2247 {
2248 /*
2249 * Assign additional attributes depending on whether this is a printer
2250 * or class...
2251 */
2252
ef416fc2 2253 if (p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT))
2254 {
2255 p->raw = 1;
61cf44e2 2256 p->type &= ~CUPS_PRINTER_OPTIONS;
ef416fc2 2257
2258 /*
2259 * Add class-specific attributes...
2260 */
2261
2262 if ((p->type & CUPS_PRINTER_IMPLICIT) && p->num_printers > 0 &&
2263 p->printers[0]->make_model)
2264 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2265 "printer-make-and-model", NULL, p->printers[0]->make_model);
2266 else
2267 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
2268 "printer-make-and-model", NULL, "Local Printer Class");
2269
fa73b229 2270 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
2271 "file:///dev/null");
2272
ef416fc2 2273 if (p->num_printers > 0)
2274 {
2275 /*
dd1abb6b 2276 * Add a list of member names; URIs are added in copy_printer_attrs...
ef416fc2 2277 */
2278
dd1abb6b
MS		 2279 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2280 "member-names", p->num_printers, NULL, NULL);
ef416fc2 2281 p->type |= CUPS_PRINTER_OPTIONS;
2282
2283 for (i = 0; i < p->num_printers; i ++)
2284 {
2285 if (attr != NULL)
dd1abb6b 2286 attr->values[i].string.text = _cupsStrAlloc(p->printers[i]->name);
ef416fc2 2287
2288 p->type &= ~CUPS_PRINTER_OPTIONS | p->printers[i]->type;
2289 }
ef416fc2 2290 }
2291 }
2292 else
2293 {
2294 /*
0af14961 2295 * Add printer-specific attributes...
ef416fc2 2296 */
2297
ef416fc2 2298 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL,
0af14961 2299 p->sanitized_device_uri);
ef416fc2 2300
2301 /*
2302 * Assign additional attributes from the PPD file (if any)...
2303 */
2304
61cf44e2 2305 load_ppd(p);
f7deaa1a 2306
61cf44e2
MS		 2307 /*
2308 * Add filters for printer...
2309 */
ef416fc2 2310
61cf44e2
MS		 2311 for (filter = (char *)cupsArrayFirst(p->filters);
2312 filter;
2313 filter = (char *)cupsArrayNext(p->filters))
2314 add_printer_filter(p, p->filetype, filter);
ef416fc2 2315
61cf44e2 2316 if (p->pre_filters)
ef416fc2 2317 {
61cf44e2 2318 p->prefiltertype = mimeAddType(MimeDatabase, "prefilter", p->name);
ef416fc2 2319
61cf44e2
MS		 2320 for (filter = (char *)cupsArrayFirst(p->pre_filters);
2321 filter;
2322 filter = (char *)cupsArrayNext(p->pre_filters))
2323 add_printer_filter(p, p->prefiltertype, filter);
ef416fc2 2324 }
ef416fc2 2325 }
2326 }
2327
8922323b
MS		 2328 /*
2329 * Copy marker attributes as needed...
2330 */
2331
2332 if (oldattrs)
2333 {
2334 ipp_attribute_t *oldattr; /* Old attribute */
2335
2336
2337 if ((oldattr = ippFindAttribute(oldattrs, "marker-colors",
2338 IPP_TAG_NAME)) != NULL)
2339 {
2340 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2341 "marker-colors", oldattr->num_values, NULL,
2342 NULL)) != NULL)
2343 {
2344 for (i = 0; i < oldattr->num_values; i ++)
2345 attr->values[i].string.text =
2346 _cupsStrAlloc(oldattr->values[i].string.text);
2347 }
2348 }
2349
2350 if ((oldattr = ippFindAttribute(oldattrs, "marker-levels",
2351 IPP_TAG_INTEGER)) != NULL)
2352 {
2353 if ((attr = ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
2354 "marker-levels", oldattr->num_values,
2355 NULL)) != NULL)
2356 {
2357 for (i = 0; i < oldattr->num_values; i ++)
2358 attr->values[i].integer = oldattr->values[i].integer;
2359 }
2360 }
2361
2362 if ((oldattr = ippFindAttribute(oldattrs, "marker-names",
2363 IPP_TAG_NAME)) != NULL)
2364 {
2365 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
2366 "marker-names", oldattr->num_values, NULL,
2367 NULL)) != NULL)
2368 {
2369 for (i = 0; i < oldattr->num_values; i ++)
2370 attr->values[i].string.text =
2371 _cupsStrAlloc(oldattr->values[i].string.text);
2372 }
2373 }
2374
2375 if ((oldattr = ippFindAttribute(oldattrs, "marker-types",
2376 IPP_TAG_KEYWORD)) != NULL)
2377 {
2378 if ((attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
2379 "marker-types", oldattr->num_values, NULL,
2380 NULL)) != NULL)
2381 {
2382 for (i = 0; i < oldattr->num_values; i ++)
2383 attr->values[i].string.text =
2384 _cupsStrAlloc(oldattr->values[i].string.text);
2385 }
2386 }
2387
2388 ippDelete(oldattrs);
2389 }
2390
b423cd4c 2391 /*
bc44d920 2392 * Force sharing off for remote queues...
b423cd4c 2393 */
2394
bc44d920 2395 if (p->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))
2396 p->shared = 0;
2397 else
b423cd4c 2398 {
bc44d920 2399 /*
2400 * Copy the printer options into a browse attributes string we can re-use.
2401 */
2402
b423cd4c 2403 const char *valptr; /* Pointer into value */
2404 char *attrptr; /* Pointer into attribute string */
2405
2406
2407 /*
2408 * Free the old browse attributes as needed...
2409 */
2410
2411 if (p->browse_attrs)
2412 free(p->browse_attrs);
2413
2414 /*
2415 * Compute the length of all attributes + job-sheets, lease-duration,
2416 * and BrowseLocalOptions.
2417 */
2418
2419 for (length = 1, i = p->num_options, option = p->options;
2420 i > 0;
2421 i --, option ++)
2422 {
2423 length += strlen(option->name) + 2;
2424
2425 if (option->value)
2426 {
2427 for (valptr = option->value; *valptr; valptr ++)
2428 if (strchr(" \"\'\\", *valptr))
2429 length += 2;
2430 else
2431 length ++;
2432 }
2433 }
2434
2435 length += 13 + strlen(p->job_sheets[0]) + strlen(p->job_sheets[1]);
2436 length += 32;
2437 if (BrowseLocalOptions)
f7deaa1a 2438 length += 12 + strlen(BrowseLocalOptions);
b423cd4c 2439
7594b224 2440 if (p->num_auth_info_required > 0)
2441 {
2442 length += 18; /* auth-info-required */
2443
2444 for (i = 0; i < p->num_auth_info_required; i ++)
2445 length += strlen(p->auth_info_required[i]) + 1;
2446 }
2447
b423cd4c 2448 /*
2449 * Allocate the new string...
2450 */
f7deaa1a 2451
b423cd4c 2452 if ((p->browse_attrs = calloc(1, length)) == NULL)
2453 cupsdLogMessage(CUPSD_LOG_ERROR,
2454 "Unable to allocate %d bytes for browse data!",
2455 length);
2456 else
2457 {
2458 /*
2459 * Got the allocated string, now copy the options and attributes over...
2460 */
2461
2462 sprintf(p->browse_attrs, "job-sheets=%s,%s lease-duration=%d",
2463 p->job_sheets[0], p->job_sheets[1], BrowseTimeout);
2464 attrptr = p->browse_attrs + strlen(p->browse_attrs);
2465
2466 if (BrowseLocalOptions)
2467 {
2468 sprintf(attrptr, " ipp-options=%s", BrowseLocalOptions);
2469 attrptr += strlen(attrptr);
2470 }
2471
2472 for (i = p->num_options, option = p->options;
2473 i > 0;
2474 i --, option ++)
2475 {
2476 *attrptr++ = ' ';
2477 strcpy(attrptr, option->name);
2478 attrptr += strlen(attrptr);
2479
2480 if (option->value)
2481 {
2482 *attrptr++ = '=';
2483
2484 for (valptr = option->value; *valptr; valptr ++)
2485 {
2486 if (strchr(" \"\'\\", *valptr))
2487 *attrptr++ = '\\';
2488
2489 *attrptr++ = *valptr;
2490 }
2491 }
2492 }
2493
7594b224 2494 if (p->num_auth_info_required > 0)
2495 {
2496 strcpy(attrptr, "auth-info-required");
2497 attrptr += 18;
2498
2499 for (i = 0; i < p->num_auth_info_required; i ++)
2500 {
2501 *attrptr++ = i ? ',' : '=';
2502 strcpy(attrptr, p->auth_info_required[i]);
2503 attrptr += strlen(attrptr);
2504 }
2505 }
2506 else
2507 *attrptr = '\0';
b423cd4c 2508 }
2509 }
2510
bd7854cb 2511 /*
2512 * Populate the document-format-supported attribute...
2513 */
2514
2515 add_printer_formats(p);
2516
ef416fc2 2517 DEBUG_printf(("cupsdSetPrinterAttrs: leaving name = %s, type = %x\n", p->name,
2518 p->type));
2519
b423cd4c 2520 /*
2521 * Add name-default attributes...
2522 */
2523
2524 add_printer_defaults(p);
2525
ef416fc2 2526#ifdef __sgi
2527 /*
2528 * Write the IRIX printer config and status files...
2529 */
2530
2531 write_irix_config(p);
2532 write_irix_state(p);
2533#endif /* __sgi */
f7deaa1a 2534
2535 /*
2536 * Let the browse protocols reflect the change
2537 */
2538
2539 cupsdRegisterPrinter(p);
ef416fc2 2540}
2541
2542
2543/*
2544 * 'cupsdSetPrinterReasons()' - Set/update the reasons strings.
2545 */
2546
2547void
2548cupsdSetPrinterReasons(
2549 cupsd_printer_t *p, /* I - Printer */
2550 const char *s) /* I - Reasons strings */
2551{
2552 int i; /* Looping var */
2553 const char *sptr; /* Pointer into reasons */
2554 char reason[255], /* Reason string */
2555 *rptr; /* Pointer into reason */
2556
2557
2558 if (s[0] == '-' || s[0] == '+')
2559 {
2560 /*
2561 * Add/remove reasons...
2562 */
2563
2564 sptr = s + 1;
2565 }
2566 else
2567 {
2568 /*
2569 * Replace reasons...
2570 */
2571
2572 sptr = s;
2573
2574 for (i = 0; i < p->num_reasons; i ++)
0af14961 2575 _cupsStrFree(p->reasons[i]);
ef416fc2 2576
2577 p->num_reasons = 0;
0af14961
MS		 2578
2579 if (PrintcapFormat == PRINTCAP_PLIST)
2580 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 2581 }
2582
bc44d920 2583 if (!strcmp(s, "none"))
2584 return;
2585
ef416fc2 2586 /*
2587 * Loop through all of the reasons...
2588 */
2589
2590 while (*sptr)
2591 {
2592 /*
2593 * Skip leading whitespace and commas...
2594 */
2595
2596 while (isspace(*sptr & 255) || *sptr == ',')
2597 sptr ++;
2598
2599 for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++)
2600 if (rptr < (reason + sizeof(reason) - 1))
2601 *rptr++ = *sptr;
2602
2603 if (rptr == reason)
2604 break;
2605
2606 *rptr = '\0';
2607
2608 if (s[0] == '-')
2609 {
2610 /*
2611 * Remove reason...
2612 */
2613
2614 for (i = 0; i < p->num_reasons; i ++)
2615 if (!strcasecmp(reason, p->reasons[i]))
2616 {
2617 /*
2618 * Found a match, so remove it...
2619 */
2620
2621 p->num_reasons --;
1f6f3dbc 2622 _cupsStrFree(p->reasons[i]);
ef416fc2 2623
2624 if (i < p->num_reasons)
2625 memmove(p->reasons + i, p->reasons + i + 1,
2626 (p->num_reasons - i) * sizeof(char *));
2627
2628 i --;
c0e1af83 2629
2630 if (!strcmp(reason, "paused") && p->state == IPP_PRINTER_STOPPED)
2631 cupsdSetPrinterState(p, IPP_PRINTER_IDLE, 1);
0af14961
MS		 2632
2633 if (PrintcapFormat == PRINTCAP_PLIST)
2634 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 2635 }
2636 }
2637 else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0])))
2638 {
2639 /*
2640 * Add reason...
2641 */
2642
2643 for (i = 0; i < p->num_reasons; i ++)
2644 if (!strcasecmp(reason, p->reasons[i]))
2645 break;
2646
2647 if (i >= p->num_reasons)
2648 {
0af14961 2649 p->reasons[i] = _cupsStrAlloc(reason);
ef416fc2 2650 p->num_reasons ++;
c0e1af83 2651
2652 if (!strcmp(reason, "paused") && p->state != IPP_PRINTER_STOPPED)
2653 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 1);
0af14961
MS		 2654
2655 if (PrintcapFormat == PRINTCAP_PLIST)
2656 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
ef416fc2 2657 }
2658 }
2659 }
2660}
2661
2662
2663/*
2664 * 'cupsdSetPrinterState()' - Update the current state of a printer.
2665 */
2666
2667void
2668cupsdSetPrinterState(
2669 cupsd_printer_t *p, /* I - Printer to change */
2670 ipp_pstate_t s, /* I - New state */
2671 int update) /* I - Update printers.conf? */
2672{
2673 ipp_pstate_t old_state; /* Old printer state */
2674
2675
2676 /*
2677 * Can't set status of remote printers...
2678 */
2679
09a101d6 2680 if (p->type & CUPS_PRINTER_DISCOVERED)
ef416fc2 2681 return;
2682
2683 /*
2684 * Set the new state...
2685 */
2686
0af14961
MS		 2687 if (PrintcapFormat == PRINTCAP_PLIST)
2688 cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
2689
ef416fc2 2690 old_state = p->state;
2691 p->state = s;
2692
2693 if (old_state != s)
2694 {
0a682745 2695 cupsdAddEvent(s == IPP_PRINTER_STOPPED ? CUPSD_EVENT_PRINTER_STOPPED :
d9bca400 2696 CUPSD_EVENT_PRINTER_STATE, p, NULL,
e53920b9 2697 "%s \"%s\" state changed.",
2698 (p->type & CUPS_PRINTER_CLASS) ? "Class" : "Printer",
2699 p->name);
2700
ef416fc2 2701 /*
2702 * Let the browse code know this needs to be updated...
2703 */
2704
2705 BrowseNext = p;
2706 p->state_time = time(NULL);
2707 p->browse_time = 0;
2708
2709#ifdef __sgi
2710 write_irix_state(p);
2711#endif /* __sgi */
2712 }
2713
2714 cupsdAddPrinterHistory(p);
2715
f7deaa1a 2716 /*
2717 * Let the browse protocols reflect the change...
2718 */
2719
7a14d768
MS		 2720 if (update)
2721 cupsdRegisterPrinter(p);
f7deaa1a 2722
ef416fc2 2723 /*
2724 * Save the printer configuration if a printer goes from idle or processing
2725 * to stopped (or visa-versa)...
2726 */
2727
2728 if ((old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED) &&
2729 update)
2730 {
2731 if (p->type & CUPS_PRINTER_CLASS)
3dfe78b3 2732 cupsdMarkDirty(CUPSD_DIRTY_CLASSES);
ef416fc2 2733 else
3dfe78b3 2734 cupsdMarkDirty(CUPSD_DIRTY_PRINTERS);
ef416fc2 2735 }
2736}
2737
2738
2739/*
2740 * 'cupsdStopPrinter()' - Stop a printer from printing any jobs...
2741 */
2742
2743void
2744cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */
2745 int update)/* I - Update printers.conf? */
2746{
2747 cupsd_job_t *job; /* Active print job */
2748
2749
2750 /*
2751 * Set the printer state...
2752 */
2753
2754 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update);
2755
2756 /*
2757 * See if we have a job printing on this printer...
2758 */
2759
2760 if (p->job)
2761 {
2762 /*
2763 * Get pointer to job...
2764 */
2765
2766 job = (cupsd_job_t *)p->job;
2767
2768 /*
2769 * Stop it...
2770 */
2771
2772 cupsdStopJob(job, 0);
2773
2774 /*
2775 * Reset the state to pending...
2776 */
2777
2778 job->state->values[0].integer = IPP_JOB_PENDING;
bd7854cb 2779 job->state_value = IPP_JOB_PENDING;
3dfe78b3 2780 job->dirty = 1;
ef416fc2 2781
3dfe78b3 2782 cupsdMarkDirty(CUPSD_DIRTY_JOBS);
07725fee 2783
2784 cupsdAddEvent(CUPSD_EVENT_JOB_STOPPED, p, job,
2785 "Job stopped due to printer being paused");
ef416fc2 2786 }
2787}
2788
2789
c9fc04c6
MS		 2790/*
2791 * 'cupsdUpdatePrinterPPD()' - Update keywords in a printer's PPD file.
2792 */
2793
2794int /* O - 1 if successful, 0 otherwise */
2795cupsdUpdatePrinterPPD(
2796 cupsd_printer_t *p, /* I - Printer */
2797 int num_keywords, /* I - Number of keywords */
2798 cups_option_t *keywords) /* I - Keywords */
2799{
2800 int i; /* Looping var */
2801 cups_file_t *src, /* Original file */
2802 *dst; /* New file */
2803 char srcfile[1024], /* Original filename */
2804 dstfile[1024], /* New filename */
2805 line[1024], /* Line from file */
2806 keystring[41]; /* Keyword from line */
2807 cups_option_t *keyword; /* Current keyword */
2808
2809
2810 cupsdLogMessage(CUPSD_LOG_INFO, "Updating keywords in PPD file for %s...",
2811 p->name);
2812
2813 /*
2814 * Get the old and new PPD filenames...
2815 */
2816
2817 snprintf(srcfile, sizeof(srcfile), "%s/ppd/%s.ppd.O", ServerRoot, p->name);
2818 snprintf(dstfile, sizeof(srcfile), "%s/ppd/%s.ppd", ServerRoot, p->name);
2819
2820 /*
2821 * Rename the old file and open the old and new...
2822 */
2823
2824 if (rename(dstfile, srcfile))
2825 {
2826 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to backup PPD file for %s: %s",
2827 p->name, strerror(errno));
2828 return (0);
2829 }
2830
2831 if ((src = cupsFileOpen(srcfile, "r")) == NULL)
2832 {
2833 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to open PPD file \"%s\": %s",
2834 srcfile, strerror(errno));
2835 rename(srcfile, dstfile);
2836 return (0);
2837 }
2838
2839 if ((dst = cupsFileOpen(dstfile, "w")) == NULL)
2840 {
2841 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to create PPD file \"%s\": %s",
2842 dstfile, strerror(errno));
2843 cupsFileClose(src);
2844 rename(srcfile, dstfile);
2845 return (0);
2846 }
2847
2848 /*
2849 * Copy the first line and then write out all of the keywords...
2850 */
2851
2852 if (!cupsFileGets(src, line, sizeof(line)))
2853 {
2854 cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to read PPD file \"%s\": %s",
2855 srcfile, strerror(errno));
2856 cupsFileClose(src);
2857 cupsFileClose(dst);
2858 rename(srcfile, dstfile);
2859 return (0);
2860 }
2861
2862 cupsFilePrintf(dst, "%s\n", line);
2863
2864 for (i = num_keywords, keyword = keywords; i > 0; i --, keyword ++)
2865 {
2866 cupsdLogMessage(CUPSD_LOG_DEBUG, "*%s: %s", keyword->name, keyword->value);
2867 cupsFilePrintf(dst, "*%s: %s\n", keyword->name, keyword->value);
2868 }
2869
2870 /*
2871 * Then copy the rest of the PPD file, dropping any keywords we changed.
2872 */
2873
2874 while (cupsFileGets(src, line, sizeof(line)))
2875 {
2876 /*
2877 * Skip keywords we've already set...
2878 */
2879
2880 if (sscanf(line, "*%40[^:]:", keystring) == 1 &&
2881 cupsGetOption(keystring, num_keywords, keywords))
2882 continue;
2883
2884 /*
2885 * Otherwise write the line...
2886 */
2887
2888 cupsFilePrintf(dst, "%s\n", line);
2889 }
2890
2891 /*
2892 * Close files and return...
2893 */
2894
2895 cupsFileClose(src);
2896 cupsFileClose(dst);
2897
2898 return (1);
2899}
2900
2901
ef416fc2 2902/*
2903 * 'cupsdUpdatePrinters()' - Update printers after a partial reload.
2904 */
2905
2906void
2907cupsdUpdatePrinters(void)
2908{
2909 cupsd_printer_t *p; /* Current printer */
2910
2911
2912 /*
2913 * Loop through the printers and recreate the printer attributes
2914 * for any local printers since the policy and/or access control
2915 * stuff may have changed. Also, if browsing is disabled, remove
2916 * any remote printers...
2917 */
2918
2919 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
2920 p;
2921 p = (cupsd_printer_t *)cupsArrayNext(Printers))
2922 {
07725fee 2923 /*
2924 * Remove remote printers if we are no longer browsing...
2925 */
2926
09a101d6 2927 if (!Browsing &&
2928 (p->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_DISCOVERED)))
ef416fc2 2929 {
2930 if (p->type & CUPS_PRINTER_IMPLICIT)
2931 cupsArrayRemove(ImplicitPrinters, p);
2932
2933 cupsArraySave(Printers);
2934 cupsdDeletePrinter(p, 0);
2935 cupsArrayRestore(Printers);
2936 continue;
2937 }
ef416fc2 2938
2939 /*
2940 * Update the operation policy pointer...
2941 */
2942
2943 if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL)
2944 p->op_policy_ptr = DefaultPolicyPtr;
07725fee 2945
2946 /*
2947 * Update printer attributes as needed...
2948 */
2949
09a101d6 2950 if (!(p->type & CUPS_PRINTER_DISCOVERED))
07725fee 2951 cupsdSetPrinterAttrs(p);
ef416fc2 2952 }
2953}
2954
2955
2956/*
2957 * 'cupsdValidateDest()' - Validate a printer/class destination.
2958 */
2959
2960const char * /* O - Printer or class name */
2961cupsdValidateDest(
f7deaa1a 2962 const char *uri, /* I - Printer URI */
ef416fc2 2963 cups_ptype_t *dtype, /* O - Type (printer or class) */
2964 cupsd_printer_t **printer) /* O - Printer pointer */
2965{
2966 cupsd_printer_t *p; /* Current printer */
2967 char localname[1024],/* Localized hostname */
2968 *lptr, /* Pointer into localized hostname */
f7deaa1a 2969 *sptr, /* Pointer into server name */
2970 *rptr, /* Pointer into resource */
2971 scheme[32], /* Scheme portion of URI */
2972 username[64], /* Username portion of URI */
2973 hostname[HTTP_MAX_HOST],
2974 /* Host portion of URI */
2975 resource[HTTP_MAX_URI];
2976 /* Resource portion of URI */
2977 int port; /* Port portion of URI */
2978
2979
2980 DEBUG_printf(("cupsdValidateDest(uri=\"%s\", dtype=%p, printer=%p)\n", uri,
ef416fc2 2981 dtype, printer));
2982
2983 /*
2984 * Initialize return values...
2985 */
2986
2987 if (printer)
2988 *printer = NULL;
2989
f7deaa1a 2990 if (dtype)
2991 *dtype = (cups_ptype_t)0;
2992
2993 /*
2994 * Pull the hostname and resource from the URI...
2995 */
2996
2997 httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
2998 username, sizeof(username), hostname, sizeof(hostname),
2999 &port, resource, sizeof(resource));
ef416fc2 3000
3001 /*
3002 * See if the resource is a class or printer...
3003 */
3004
3005 if (!strncmp(resource, "/classes/", 9))
3006 {
3007 /*
3008 * Class...
3009 */
3010
f7deaa1a 3011 rptr = resource + 9;
ef416fc2 3012 }
3013 else if (!strncmp(resource, "/printers/", 10))
3014 {
3015 /*
3016 * Printer...
3017 */
3018
f7deaa1a 3019 rptr = resource + 10;
ef416fc2 3020 }
3021 else
3022 {
3023 /*
3024 * Bad resource name...
3025 */
3026
3027 return (NULL);
3028 }
3029
3030 /*
3031 * See if the printer or class name exists...
3032 */
3033
f7deaa1a 3034 p = cupsdFindDest(rptr);
ef416fc2 3035
f7deaa1a 3036 if (p == NULL && strchr(rptr, '@') == NULL)
ef416fc2 3037 return (NULL);
3038 else if (p != NULL)
3039 {
3040 if (printer)
3041 *printer = p;
3042
f7deaa1a 3043 if (dtype)
3044 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3045 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3046
ef416fc2 3047 return (p->name);
3048 }
3049
3050 /*
3051 * Change localhost to the server name...
3052 */
3053
3054 if (!strcasecmp(hostname, "localhost"))
f7deaa1a 3055 strlcpy(hostname, ServerName, sizeof(hostname));
ef416fc2 3056
3057 strlcpy(localname, hostname, sizeof(localname));
3058
3059 if (!strcasecmp(hostname, ServerName))
3060 {
3061 /*
3062 * Localize the hostname...
3063 */
3064
3065 lptr = strchr(localname, '.');
3066 sptr = strchr(ServerName, '.');
3067
3068 if (sptr != NULL && lptr != NULL)
3069 {
3070 /*
3071 * Strip the common domain name components...
3072 */
3073
3074 while (lptr != NULL)
3075 {
3076 if (!strcasecmp(lptr, sptr))
3077 {
3078 *lptr = '\0';
3079 break;
3080 }
3081 else
3082 lptr = strchr(lptr + 1, '.');
3083 }
3084 }
3085 }
3086
3087 DEBUG_printf(("localized hostname is \"%s\"...\n", localname));
3088
3089 /*
3090 * Find a matching printer or class...
3091 */
3092
3093 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3094 p;
3095 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3096 if (!strcasecmp(p->hostname, localname) &&
f7deaa1a 3097 !strcasecmp(p->name, rptr))
ef416fc2 3098 {
3099 if (printer)
3100 *printer = p;
3101
f7deaa1a 3102 if (dtype)
3103 *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT |
09a101d6 3104 CUPS_PRINTER_REMOTE | CUPS_PRINTER_DISCOVERED);
f7deaa1a 3105
ef416fc2 3106 return (p->name);
3107 }
3108
3109 return (NULL);
3110}
3111
3112
3113/*
3114 * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications
3115 * that need it...
3116 */
3117
3118void
3119cupsdWritePrintcap(void)
3120{
0af14961
MS		 3121 int i; /* Looping var */
3122 cups_file_t *fp; /* Printcap file */
ef416fc2 3123 cupsd_printer_t *p; /* Current printer */
3124
3125
3126#ifdef __sgi
3127 /*
3128 * Update the IRIX printer state for the default printer; if
3129 * no printers remain, then the default printer file will be
3130 * removed...
3131 */
3132
3133 write_irix_state(DefaultPrinter);
3134#endif /* __sgi */
3135
3136 /*
3137 * See if we have a printcap file; if not, don't bother writing it.
3138 */
3139
3140 if (!Printcap || !*Printcap)
3141 return;
3142
3143 /*
3144 * Open the printcap file...
3145 */
3146
3147 if ((fp = cupsFileOpen(Printcap, "w")) == NULL)
3148 return;
3149
3150 /*
3151 * Put a comment header at the top so that users will know where the
3152 * data has come from...
3153 */
3154
0af14961
MS		 3155 if (PrintcapFormat != PRINTCAP_PLIST)
3156 cupsFilePrintf(fp, "# This file was automatically generated by cupsd(8) "
3157 "from the\n"
3158 "# %s/printers.conf file. All changes to this file\n"
3159 "# will be lost.\n", ServerRoot);
ef416fc2 3160
3161 if (Printers)
3162 {
3163 /*
3164 * Write a new printcap with the current list of printers.
3165 */
3166
3167 switch (PrintcapFormat)
3168 {
0af14961 3169 case PRINTCAP_BSD :
ef416fc2 3170 /*
3171 * Each printer is put in the file as:
3172 *
3173 * Printer1:
3174 * Printer2:
3175 * Printer3:
3176 * ...
3177 * PrinterN:
3178 */
3179
3180 if (DefaultPrinter)
3181 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name,
c277e2f8
MS		 3182 DefaultPrinter->info, ServerName,
3183 DefaultPrinter->name);
ef416fc2 3184
3185 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3186 p;
3187 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3188 if (p != DefaultPrinter)
3189 cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info,
c277e2f8 3190 ServerName, p->name);
ef416fc2 3191 break;
3192
0af14961
MS		 3193 case PRINTCAP_PLIST :
3194 /*
3195 * Each printer is written as a dictionary in a plist file.
3196 * Currently the printer-name, printer-info, printer-is-accepting-jobs,
3197 * printer-location, printer-make-and-model, printer-state,
3198 * printer-state-reasons, printer-type, and (sanitized) device-uri.
3199 */
3200
3201 cupsFilePuts(fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
3202 "<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD "
3203 "PLIST 1.0//EN\" \"http://www.apple.com/DTDs/"
3204 "PropertyList-1.0.dtd\">\n"
3205 "<plist version=\"1.0\">\n"
3206 "<array>\n");
3207
3208 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3209 p;
3210 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3211 {
3212 cupsFilePuts(fp, "\t<dict>\n"
3213 "\t\t<key>printer-name</key>\n"
3214 "\t\t<string>");
3215 write_xml_string(fp, p->name);
3216 cupsFilePuts(fp, "</string>\n"
3217 "\t\t<key>printer-info</key>\n"
3218 "\t\t<string>");
3219 write_xml_string(fp, p->info);
3220 cupsFilePrintf(fp, "</string>\n"
3221 "\t\t<key>printer-is-accepting-jobs</key>\n"
3222 "\t\t<%s/>\n"
3223 "\t\t<key>printer-location</key>\n"
3224 "\t\t<string>", p->accepting ? "true" : "false");
3225 write_xml_string(fp, p->location);
3226 cupsFilePuts(fp, "</string>\n"
3227 "\t\t<key>printer-make-and-model</key>\n"
3228 "\t\t<string>");
3229 write_xml_string(fp, p->make_model);
3230 cupsFilePrintf(fp, "</string>\n"
3231 "\t\t<key>printer-state</key>\n"
3232 "\t\t<integer>%d</integer>\n"
3233 "\t\t<key>printer-state-reasons</key>\n"
3234 "\t\t<array>\n", p->state);
3235 for (i = 0; i < p->num_reasons; i ++)
3236 {
3237 cupsFilePuts(fp, "\t\t\t<string>");
3238 write_xml_string(fp, p->reasons[i]);
3239 cupsFilePuts(fp, "</string>\n");
3240 }
3241 cupsFilePrintf(fp, "\t\t</array>\n"
3242 "\t\t<key>printer-type</key>\n"
3243 "\t\t<integer>%d</integer>\n"
3244 "\t\t<key>device-uri</key>\n"
3245 "\t\t<string>", p->type);
3246 write_xml_string(fp, p->sanitized_device_uri);
3247 cupsFilePuts(fp, "</string>\n"
3248 "\t</dict>\n");
3249 }
3250 cupsFilePuts(fp, "</array>\n"
3251 "</plist>\n");
3252 break;
3253
3254 case PRINTCAP_SOLARIS :
ef416fc2 3255 /*
3256 * Each printer is put in the file as:
3257 *
3258 * _all:all=Printer1,Printer2,Printer3,...,PrinterN
3259 * _default:use=DefaultPrinter
3260 * Printer1:\
3261 * :bsdaddr=ServerName,Printer1:\
3262 * :description=Description:
3263 * Printer2:
3264 * :bsdaddr=ServerName,Printer2:\
3265 * :description=Description:
3266 * Printer3:
3267 * :bsdaddr=ServerName,Printer3:\
3268 * :description=Description:
3269 * ...
3270 * PrinterN:
3271 * :bsdaddr=ServerName,PrinterN:\
3272 * :description=Description:
3273 */
3274
3275 cupsFilePuts(fp, "_all:all=");
3276 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3277 p;
3278 p = (cupsd_printer_t *)cupsArrayCurrent(Printers))
3279 cupsFilePrintf(fp, "%s%c", p->name,
3280 cupsArrayNext(Printers) ? ',' : '\n');
3281
3282 if (DefaultPrinter)
3283 cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name);
3284
3285 for (p = (cupsd_printer_t *)cupsArrayFirst(Printers);
3286 p;
3287 p = (cupsd_printer_t *)cupsArrayNext(Printers))
3288 cupsFilePrintf(fp, "%s:\\\n"
c277e2f8
MS		 3289 "\t:bsdaddr=%s,%s:\\\n"
3290 "\t:description=%s:\n",
3291 p->name, ServerName, p->name,
3292 p->info ? p->info : "");
ef416fc2 3293 break;
3294 }
3295 }
3296
3297 /*
3298 * Close the file...
3299 */
3300
3301 cupsFileClose(fp);
3302}
3303
3304
b423cd4c 3305/*
3306 * 'add_printer_defaults()' - Add name-default attributes to the printer attributes.
3307 */
3308
3309static void
3310add_printer_defaults(cupsd_printer_t *p)/* I - Printer */
3311{
3312 int i; /* Looping var */
3313 int num_options; /* Number of default options */
3314 cups_option_t *options, /* Default options */
3315 *option; /* Current option */
3316 char name[256]; /* name-default */
3317
3318
f7deaa1a 3319 /*
3320 * Maintain a common array of default attribute names...
3321 */
3322
3323 if (!CommonDefaults)
3324 {
3325 CommonDefaults = cupsArrayNew((cups_array_func_t)strcmp, NULL);
3326
3327 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("copies-default"));
3328 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("document-format-default"));
3329 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("finishings-default"));
3330 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-hold-until-default"));
3331 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-priority-default"));
3332 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("job-sheets-default"));
3333 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("media-default"));
3334 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("number-up-default"));
3335 cupsArrayAdd(CommonDefaults,
3336 _cupsStrAlloc("orientation-requested-default"));
3337 cupsArrayAdd(CommonDefaults, _cupsStrAlloc("sides-default"));
3338 }
3339
b423cd4c 3340 /*
3341 * Add all of the default options from the .conf files...
3342 */
3343
1f0275e3 3344 for (num_options = 0, options = NULL, i = p->num_options, option = p->options;
b423cd4c 3345 i > 0;
3346 i --, option ++)
3347 {
3348 if (strcmp(option->name, "ipp-options") &&
3349 strcmp(option->name, "job-sheets") &&
3350 strcmp(option->name, "lease-duration"))
3351 {
3352 snprintf(name, sizeof(name), "%s-default", option->name);
3353 num_options = cupsAddOption(name, option->value, num_options, &options);
f7deaa1a 3354
3355 if (!cupsArrayFind(CommonDefaults, name))
3356 cupsArrayAdd(CommonDefaults, _cupsStrAlloc(name));
b423cd4c 3357 }
3358 }
3359
3360 /*
3361 * Convert options to IPP attributes...
3362 */
3363
3364 cupsEncodeOptions2(p->attrs, num_options, options, IPP_TAG_PRINTER);
3365 cupsFreeOptions(num_options, options);
3366
3367 /*
3368 * Add standard -default attributes as needed...
3369 */
3370
3371 if (!cupsGetOption("copies", p->num_options, p->options))
3372 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "copies-default",
3373 1);
3374
f7deaa1a 3375 if (!cupsGetOption("document-format", p->num_options, p->options))
c934a06c 3376 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
f7deaa1a 3377 "document-format-default", NULL, "application/octet-stream");
3378
b423cd4c 3379 if (!cupsGetOption("job-hold-until", p->num_options, p->options))
3380 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3381 "job-hold-until-default", NULL, "no-hold");
3382
3383 if (!cupsGetOption("job-priority", p->num_options, p->options))
3384 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3385 "job-priority-default", 50);
3386
3387 if (!cupsGetOption("number-up", p->num_options, p->options))
3388 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3389 "number-up-default", 1);
3390
3391 if (!cupsGetOption("orientation-requested", p->num_options, p->options))
c277e2f8
MS		 3392 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE,
3393 "orientation-requested-default", NULL, NULL);
f7deaa1a 3394
3395 if (!cupsGetOption("notify-lease-duration", p->num_options, p->options))
3396 ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3397 "notify-lease-duration-default", DefaultLeaseDuration);
3398
3399 if (!cupsGetOption("notify-events", p->num_options, p->options))
3400 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3401 "notify-events-default", NULL, "job-completed");
b423cd4c 3402}
3403
3404
bd7854cb 3405/*
3406 * 'add_printer_filter()' - Add a MIME filter for a printer.
3407 */
3408
3409static void
3410add_printer_filter(
3411 cupsd_printer_t *p, /* I - Printer to add to */
f7deaa1a 3412 mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
bd7854cb 3413 const char *filter) /* I - Filter to add */
3414{
3415 char super[MIME_MAX_SUPER], /* Super-type for filter */
3416 type[MIME_MAX_TYPE], /* Type for filter */
3417 program[1024]; /* Program/filter name */
3418 int cost; /* Cost of filter */
3419 mime_type_t *temptype; /* MIME type looping var */
3420 char filename[1024]; /* Full filter filename */
3421
3422
3423 /*
3424 * Parse the filter string; it should be in the following format:
3425 *
3426 * super/type cost program
3427 */
3428
1f0275e3
MS		 3429 if (sscanf(filter, "%15[^/]/%31s%d%*[ \t]%1023[^\n]", super, type, &cost,
3430 program) != 4)
bd7854cb 3431 {
3432 cupsdLogMessage(CUPSD_LOG_ERROR, "%s: invalid filter string \"%s\"!",
3433 p->name, filter);
3434 return;
3435 }
3436
3437 /*
3438 * See if the filter program exists; if not, stop the printer and flag
3439 * the error!
3440 */
3441
ecdc0628 3442 if (strcmp(program, "-"))
bd7854cb 3443 {
ecdc0628 3444 if (program[0] == '/')
3445 strlcpy(filename, program, sizeof(filename));
3446 else
3447 snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
3448
3449 if (access(filename, X_OK))
3450 {
3451 snprintf(p->state_message, sizeof(p->state_message),
3452 "Filter \"%s\" for printer \"%s\" not available: %s",
3453 program, p->name, strerror(errno));
ecdc0628 3454 cupsdSetPrinterReasons(p, "+cups-missing-filter-error");
07725fee 3455 cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, 0);
ecdc0628 3456
3457 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", p->state_message);
3458 }
bd7854cb 3459 }
3460
b423cd4c 3461 /*
3462 * Mark the CUPS_PRINTER_COMMANDS bit if we have a filter for
3463 * application/vnd.cups-command...
3464 */
3465
3466 if (!strcasecmp(super, "application") &&
3467 !strcasecmp(type, "vnd.cups-command"))
3468 p->type |= CUPS_PRINTER_COMMANDS;
3469
bd7854cb 3470 /*
3471 * Add the filter to the MIME database, supporting wildcards as needed...
3472 */
3473
3474 for (temptype = mimeFirstType(MimeDatabase);
3475 temptype;
3476 temptype = mimeNextType(MimeDatabase))
3477 if (((super[0] == '*' && strcasecmp(temptype->super, "printer")) ||
3478 !strcasecmp(temptype->super, super)) &&
3479 (type[0] == '*' || !strcasecmp(temptype->type, type)))
3480 {
3481 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3482 "add_printer_filter: %s: adding filter %s/%s %s/%s %d %s",
3483 p->name, temptype->super, temptype->type,
f7deaa1a 3484 filtertype->super, filtertype->type,
bd7854cb 3485 cost, program);
f7deaa1a 3486 mimeAddFilter(MimeDatabase, temptype, filtertype, cost, program);
bd7854cb 3487 }
3488}
3489
3490
3491/*
3492 * 'add_printer_formats()' - Add document-format-supported values for a printer.
3493 */
3494
3495static void
3496add_printer_formats(cupsd_printer_t *p) /* I - Printer */
3497{
3498 int i; /* Looping var */
3499 mime_type_t *type; /* Current MIME type */
3500 cups_array_t *filters; /* Filters */
80ca4592 3501 ipp_attribute_t *attr; /* document-format-supported attribute */
bd7854cb 3502 char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2];
3503 /* MIME type name */
3504
3505
3506 /*
3507 * Raw (and remote) queues advertise all of the supported MIME
3508 * types...
3509 */
3510
80ca4592 3511 cupsArrayDelete(p->filetypes);
3512 p->filetypes = NULL;
3513
bd7854cb 3514 if (p->raw)
3515 {
3516 ippAddStrings(p->attrs, IPP_TAG_PRINTER,
3517 (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY),
3518 "document-format-supported", NumMimeTypes, NULL, MimeTypes);
3519 return;
3520 }
3521
3522 /*
3523 * Otherwise, loop through the supported MIME types and see if there
3524 * are filters for them...
3525 */
3526
bd7854cb 3527 cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer_formats: %d types, %d filters",
3528 mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
3529
80ca4592 3530 p->filetypes = cupsArrayNew(NULL, NULL);
bd7854cb 3531
80ca4592 3532 for (type = mimeFirstType(MimeDatabase);
bd7854cb 3533 type;
3534 type = mimeNextType(MimeDatabase))
3535 {
bd7854cb 3536 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
3537
3538 if ((filters = mimeFilter(MimeDatabase, type, p->filetype, NULL)) != NULL)
3539 {
3540 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3541 "add_printer_formats: %s: %s needs %d filters",
3542 p->name, mimetype, cupsArrayCount(filters));
3543
3544 cupsArrayDelete(filters);
80ca4592 3545 cupsArrayAdd(p->filetypes, type);
bd7854cb 3546 }
3547 else
3548 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3549 "add_printer_formats: %s: %s not supported",
3550 p->name, mimetype);
3551 }
3552
3553 cupsdLogMessage(CUPSD_LOG_DEBUG2,
3554 "add_printer_formats: %s: %d supported types",
80ca4592 3555 p->name, cupsArrayCount(p->filetypes) + 1);
bd7854cb 3556
3557 /*
3558 * Add the file formats that can be filtered...
3559 */
3560
f301802f 3561 if ((type = mimeType(MimeDatabase, "application", "octet-stream")) == NULL ||
3562 !cupsArrayFind(p->filetypes, type))
3563 i = 1;
3564 else
3565 i = 0;
bd7854cb 3566
80ca4592 3567 attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE,
3568 "document-format-supported",
3569 cupsArrayCount(p->filetypes) + 1, NULL, NULL);
3570
f301802f 3571 if (i)
3572 attr->values[0].string.text = _cupsStrAlloc("application/octet-stream");
bd7854cb 3573
f301802f 3574 for (type = (mime_type_t *)cupsArrayFirst(p->filetypes);
80ca4592 3575 type;
3576 i ++, type = (mime_type_t *)cupsArrayNext(p->filetypes))
3577 {
3578 snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
bd7854cb 3579
80ca4592 3580 attr->values[i].string.text = _cupsStrAlloc(mimetype);
3581 }
f7deaa1a 3582
3583#ifdef HAVE_DNSSD
3584 {
3585 char pdl[1024]; /* Buffer to build pdl list */
3586 mime_filter_t *filter; /* MIME filter looping var */
3587
3588
3589 pdl[0] = '\0';
3590
3591 if (mimeType(MimeDatabase, "application", "pdf"))
3592 strlcat(pdl, "application/pdf,", sizeof(pdl));
3593
3594 if (mimeType(MimeDatabase, "application", "postscript"))
3595 strlcat(pdl, "application/postscript,", sizeof(pdl));
3596
3597 if (mimeType(MimeDatabase, "application", "vnd.cups-raster"))
3598 strlcat(pdl, "application/vnd.cups-raster,", sizeof(pdl));
3599
3600 /*
3601 * Determine if this is a Tioga PrintJobMgr based queue...
3602 */
3603
3604 for (filter = (mime_filter_t *)cupsArrayFirst(MimeDatabase->filters);
3605 filter;
3606 filter = (mime_filter_t *)cupsArrayNext(MimeDatabase->filters))
3607 {
3608 if (filter->dst == p->filetype && filter->filter &&
3609 strstr(filter->filter, "PrintJobMgr"))
3610 break;
3611 }
3612
3613 /*
3614 * We only support raw printing if this is not a Tioga PrintJobMgr based
3615 * queue and if application/octet-stream is a known conversion...
3616 */
3617
3618 if (!filter && mimeType(MimeDatabase, "application", "octet-stream"))
3619 strlcat(pdl, "application/octet-stream,", sizeof(pdl));
3620
3621 if (mimeType(MimeDatabase, "image", "png"))
3622 strlcat(pdl, "image/png,", sizeof(pdl));
3623
3624 if (pdl[0])
3625 pdl[strlen(pdl) - 1] = '\0'; /* Remove trailing comma */
3626
3627 cupsdSetString(&p->pdl, pdl);
3628 }
3629#endif /* HAVE_DNSSD */
bd7854cb 3630}
3631
3632
61cf44e2
MS		 3633/*
3634 * 'add_string_array()' - Add a string to an array of CUPS strings.
3635 */
3636
3637static void
3638add_string_array(cups_array_t **a, /* I - Array */
3639 const char *s) /* I - String */
3640{
3641 if (!*a)
3642 *a = cupsArrayNew(NULL, NULL);
3643
3644 cupsArrayAdd(*a, _cupsStrAlloc(s));
3645}
3646
3647
ef416fc2 3648/*
3649 * 'compare_printers()' - Compare two printers.
3650 */
3651
3652static int /* O - Result of comparison */
3653compare_printers(void *first, /* I - First printer */
3654 void *second, /* I - Second printer */
3655 void *data) /* I - App data (not used) */
3656{
3657 return (strcasecmp(((cupsd_printer_t *)first)->name,
3658 ((cupsd_printer_t *)second)->name));
3659}
3660
3661
bd7854cb 3662/*
e1d6a774 3663 * 'delete_printer_filters()' - Delete all MIME filters for a printer.
bd7854cb 3664 */
3665
3666static void
e1d6a774 3667delete_printer_filters(
3668 cupsd_printer_t *p) /* I - Printer to remove from */
bd7854cb 3669{
e1d6a774 3670 mime_filter_t *filter; /* MIME filter looping var */
bd7854cb 3671
bd7854cb 3672
3673 /*
e1d6a774 3674 * Range check input...
bd7854cb 3675 */
3676
e1d6a774 3677 if (p == NULL)
3678 return;
bd7854cb 3679
3680 /*
e1d6a774 3681 * Remove all filters from the MIME database that have a destination
3682 * type == printer...
bd7854cb 3683 */
3684
e1d6a774 3685 for (filter = mimeFirstFilter(MimeDatabase);
3686 filter;
3687 filter = mimeNextFilter(MimeDatabase))
3688 if (filter->dst == p->filetype)
3689 {
3690 /*
3691 * Delete the current filter...
3692 */
bd7854cb 3693
e1d6a774 3694 mimeDeleteFilter(MimeDatabase, filter);
3695 }
bd7854cb 3696}
3697
3698
61cf44e2
MS		 3699/*
3700 * 'delete_string_array()' - Delete an array of CUPS strings.
3701 */
3702
3703static void
3704delete_string_array(cups_array_t **a) /* I - Array */
3705{
3706 char *ptr; /* Current string */
3707
3708
3709 for (ptr = (char *)cupsArrayFirst(*a);
3710 ptr;
3711 ptr = (char *)cupsArrayNext(*a))
3712 _cupsStrFree(ptr);
3713
3714 cupsArrayDelete(*a);
3715 *a = NULL;
3716}
3717
3718
3719/*
3720 * 'load_ppd()' - Load a cached PPD file, updating the cache as needed.
3721 */
3722
3723static void
3724load_ppd(cupsd_printer_t *p) /* I - Printer */
3725{
3726 int i; /* Looping var */
3727 cups_file_t *cache; /* Cache file */
3728 char cache_name[1024]; /* Cache filename */
3729 struct stat cache_info; /* Cache file info */
3730 ppd_file_t *ppd; /* PPD file */
3731 char ppd_name[1024]; /* PPD filename */
3732 struct stat ppd_info; /* PPD file info */
3733 int num_media; /* Number of media options */
3734 ppd_option_t *input_slot, /* InputSlot options */
3735 *media_type, /* MediaType options */
3736 *page_size, /* PageSize options */
3737 *output_bin, /* OutputBin options */
3738 *media_quality, /* EFMediaQualityMode options */
3739 *duplex; /* Duplex options */
3740 ppd_attr_t *ppd_attr; /* PPD attribute */
3741 ipp_attribute_t *attr; /* Attribute data */
3742 ipp_value_t *val; /* Attribute value */
3743 int num_finishings; /* Number of finishings */
3744 int finishings[5]; /* finishings-supported values */
3745 static const char * const sides[3] = /* sides-supported values */
3746 {
3747 "one-sided",
3748 "two-sided-long-edge",
3749 "two-sided-short-edge"
3750 };
3751 static const char * const standard_commands[] =
3752 { /* Standard CUPS commands */
3753 "AutoConfigure",
3754 "Clean",
3755 "PrintSelfTestPage",
3756 "ReportLevels"
3757 };
3758
3759
3760 /*
3761 * Check to see if the cache is up-to-date...
3762 */
3763
3764 snprintf(cache_name, sizeof(cache_name), "%s/%s.ipp", CacheDir, p->name);
3765 if (stat(cache_name, &cache_info))
3766 cache_info.st_mtime = 0;
3767
3768 snprintf(ppd_name, sizeof(ppd_name), "%s/ppd/%s.ppd", ServerRoot, p->name);
3769 if (stat(ppd_name, &ppd_info))
3770 ppd_info.st_mtime = 1;
3771
3772 ippDelete(p->ppd_attrs);
3773 p->ppd_attrs = ippNew();
3774
3775 if (cache_info.st_mtime >= ppd_info.st_mtime &&
3776 (cache = cupsFileOpen(cache_name, "r")) != NULL)
3777 {
3778 /*
3779 * Load cached information and return...
3780 */
3781
3782 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", cache_name);
3783
3784 if (ippReadIO(cache, (ipp_iocb_t)cupsFileRead, 1, NULL,
3785 p->ppd_attrs) == IPP_DATA)
3786 {
3787 cupsFileClose(cache);
3788 return;
3789 }
3790
3791 cupsFileClose(cache);
3792 }
3793
3794 /*
3795 * Reload PPD attributes from disk...
3796 */
3797
3798 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Loading %s...", ppd_name);
3799
3800 delete_string_array(&(p->filters));
3801 delete_string_array(&(p->pre_filters));
3802
3803 p->type &= ~CUPS_PRINTER_OPTIONS;
3804 p->type |= CUPS_PRINTER_BW;
3805
3806 finishings[0] = IPP_FINISHINGS_NONE;
3807 num_finishings = 1;
3808
3809 if ((ppd = ppdOpenFile(ppd_name)) != NULL)
3810 {
3811 /*
3812 * Add make/model and other various attributes...
3813 */
3814
3815 if (ppd->color_device)
3816 p->type |= CUPS_PRINTER_COLOR;
3817 if (ppd->variable_sizes)
3818 p->type |= CUPS_PRINTER_VARIABLE;
3819 if (!ppd->manual_copies)
3820 p->type |= CUPS_PRINTER_COPIES;
3821 if ((ppd_attr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL)
3822 if (ppd_attr->value && !strcasecmp(ppd_attr->value, "true"))
3823 p->type |= CUPS_PRINTER_FAX;
3824
3825 ippAddBoolean(p->ppd_attrs, IPP_TAG_PRINTER, "color-supported",
3826 ppd->color_device);
3827 if (ppd->throughput)
3828 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER,
3829 "pages-per-minute", ppd->throughput);
3830
3831 if (ppd->nickname)
3832 {
3833 /*
3834 * The NickName can be localized in the character set specified
3835 * by the LanugageEncoding attribute. However, ppdOpen2() has
3836 * already converted the ppd->nickname member to UTF-8 for us
3837 * (the original attribute value is available separately)
3838 */
3839
3840 cupsdSetString(&p->make_model, ppd->nickname);
3841 }
3842 else if (ppd->modelname)
3843 {
3844 /*
3845 * Model name can only contain specific characters...
3846 */
3847
3848 cupsdSetString(&p->make_model, ppd->modelname);
3849 }
3850 else
3851 cupsdSetString(&p->make_model, "Bad PPD File");
3852
3853 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
3854 "printer-make-and-model", NULL, p->make_model);
3855
3856 /*
3857 * Add media options from the PPD file...
3858 */
3859
3860 if ((input_slot = ppdFindOption(ppd, "InputSlot")) != NULL)
3861 num_media = input_slot->num_choices;
3862 else
3863 num_media = 0;
3864
3865 if ((media_type = ppdFindOption(ppd, "MediaType")) != NULL)
3866 num_media += media_type->num_choices;
3867
3868 if ((page_size = ppdFindOption(ppd, "PageSize")) != NULL)
3869 num_media += page_size->num_choices;
3870
3871 if ((media_quality = ppdFindOption(ppd, "EFMediaQualityMode")) != NULL)
3872 num_media += media_quality->num_choices;
3873
3874 if (num_media == 0)
3875 {
3876 cupsdLogMessage(CUPSD_LOG_CRIT,
3877 "The PPD file for printer %s contains no media "
3878 "options and is therefore invalid!", p->name);
3879 }
3880 else
3881 {
3882 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3883 "media-supported", num_media, NULL, NULL);
3884 if (attr != NULL)
3885 {
3886 val = attr->values;
3887
3888 if (input_slot != NULL)
3889 for (i = 0; i < input_slot->num_choices; i ++, val ++)
3890 val->string.text = _cupsStrAlloc(input_slot->choices[i].choice);
3891
3892 if (media_type != NULL)
3893 for (i = 0; i < media_type->num_choices; i ++, val ++)
3894 val->string.text = _cupsStrAlloc(media_type->choices[i].choice);
3895
3896 if (media_quality != NULL)
3897 for (i = 0; i < media_quality->num_choices; i ++, val ++)
3898 val->string.text = _cupsStrAlloc(media_quality->choices[i].choice);
3899
3900 if (page_size != NULL)
3901 {
3902 for (i = 0; i < page_size->num_choices; i ++, val ++)
3903 val->string.text = _cupsStrAlloc(page_size->choices[i].choice);
3904
3905 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3906 "media-default", NULL, page_size->defchoice);
3907 }
3908 else if (input_slot != NULL)
3909 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3910 "media-default", NULL, input_slot->defchoice);
3911 else if (media_type != NULL)
3912 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3913 "media-default", NULL, media_type->defchoice);
3914 else if (media_quality != NULL)
3915 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3916 "media-default", NULL, media_quality->defchoice);
3917 else
3918 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3919 "media-default", NULL, "none");
3920 }
3921 }
3922
3923 /*
3924 * Output bin...
3925 */
3926
3927 if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL)
3928 {
3929 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3930 "output-bin-supported", output_bin->num_choices,
3931 NULL, NULL);
3932
3933 if (attr != NULL)
3934 {
3935 for (i = 0, val = attr->values;
3936 i < output_bin->num_choices;
3937 i ++, val ++)
3938 val->string.text = _cupsStrAlloc(output_bin->choices[i].choice);
3939 }
3940 }
3941
3942 /*
3943 * Duplexing, etc...
3944 */
3945
3946 if ((duplex = ppdFindOption(ppd, "Duplex")) == NULL)
3947 if ((duplex = ppdFindOption(ppd, "EFDuplex")) == NULL)
3948 if ((duplex = ppdFindOption(ppd, "EFDuplexing")) == NULL)
3949 if ((duplex = ppdFindOption(ppd, "KD03Duplex")) == NULL)
3950 duplex = ppdFindOption(ppd, "JCLDuplex");
3951
3952 if (duplex && duplex->num_choices > 1 &&
3953 !ppdInstallableConflict(ppd, duplex->keyword, "DuplexTumble"))
3954 {
3955 p->type |= CUPS_PRINTER_DUPLEX;
3956
3957 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3958 "sides-supported", 3, NULL, sides);
3959
3960 if (!strcasecmp(duplex->defchoice, "DuplexTumble"))
3961 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3962 "sides-default", NULL, "two-sided-short-edge");
3963 else if (!strcasecmp(duplex->defchoice, "DuplexNoTumble"))
3964 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3965 "sides-default", NULL, "two-sided-long-edge");
3966 else
3967 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
3968 "sides-default", NULL, "one-sided");
3969 }
3970
3971 if (ppdFindOption(ppd, "Collate") != NULL)
3972 p->type |= CUPS_PRINTER_COLLATE;
3973
3974 if (ppdFindOption(ppd, "StapleLocation") != NULL)
3975 {
3976 p->type |= CUPS_PRINTER_STAPLE;
3977 finishings[num_finishings++] = IPP_FINISHINGS_STAPLE;
3978 }
3979
3980 if (ppdFindOption(ppd, "BindEdge") != NULL)
3981 {
3982 p->type |= CUPS_PRINTER_BIND;
3983 finishings[num_finishings++] = IPP_FINISHINGS_BIND;
3984 }
3985
3986 for (i = 0; i < ppd->num_sizes; i ++)
3987 if (ppd->sizes[i].length > 1728)
3988 p->type |= CUPS_PRINTER_LARGE;
3989 else if (ppd->sizes[i].length > 1008)
3990 p->type |= CUPS_PRINTER_MEDIUM;
3991 else
3992 p->type |= CUPS_PRINTER_SMALL;
3993
3994 /*
3995 * Add a filter from application/vnd.cups-raw to printer/name to
3996 * handle "raw" printing by users.
3997 */
3998
3999 add_string_array(&(p->filters), "application/vnd.cups-raw 0 -");
4000
4001 /*
4002 * Add any pre-filters in the PPD file...
4003 */
4004
4005 if ((ppd_attr = ppdFindAttr(ppd, "cupsPreFilter", NULL)) != NULL)
4006 {
4007 for (; ppd_attr; ppd_attr = ppdFindNextAttr(ppd, "cupsPreFilter", NULL))
4008 if (ppd_attr->value)
4009 add_string_array(&(p->pre_filters), ppd_attr->value);
4010 }
4011
4012 /*
4013 * Add any filters in the PPD file...
4014 */
4015
4016 DEBUG_printf(("ppd->num_filters = %d\n", ppd->num_filters));
4017 for (i = 0; i < ppd->num_filters; i ++)
4018 {
4019 DEBUG_printf(("ppd->filters[%d] = \"%s\"\n", i, ppd->filters[i]));
4020 add_string_array(&(p->filters), ppd->filters[i]);
4021 }
4022
4023 if (ppd->num_filters == 0)
4024 {
4025 /*
4026 * If there are no filters, add PostScript printing filters.
4027 */
4028
4029 add_string_array(&(p->filters),
4030 "application/vnd.cups-command 0 commandtops");
4031 add_string_array(&(p->filters),
4032 "application/vnd.cups-postscript 0 -");
4033
4034 p->type |= CUPS_PRINTER_COMMANDS;
4035 }
4036 else if (!(p->type & CUPS_PRINTER_COMMANDS))
4037 {
4038 /*
4039 * See if this is a PostScript device without a command filter...
4040 */
4041
4042 for (i = 0; i < ppd->num_filters; i ++)
4043 if (!strncasecmp(ppd->filters[i],
4044 "application/vnd.cups-postscript", 31))
4045 break;
4046
4047 if (i < ppd->num_filters)
4048 {
4049 /*
4050 * Add the generic PostScript command filter...
4051 */
4052
4053 add_string_array(&(p->filters),
4054 "application/vnd.cups-command 0 commandtops");
4055 p->type |= CUPS_PRINTER_COMMANDS;
4056 }
4057 }
4058
4059 if (p->type & CUPS_PRINTER_COMMANDS)
4060 {
4061 char *commands, /* Copy of commands */
4062 *start, /* Start of name */
4063 *end; /* End of name */
4064 int count; /* Number of commands */
4065
4066
4067 if ((ppd_attr = ppdFindAttr(ppd, "cupsCommands", NULL)) != NULL &&
4068 ppd_attr->value && ppd_attr->value[0])
4069 {
4070 for (count = 0, start = ppd_attr->value; *start; count ++)
4071 {
4072 while (isspace(*start & 255))
4073 start ++;
4074
4075 if (!*start)
4076 break;
4077
4078 while (*start && !isspace(*start & 255))
4079 start ++;
4080 }
4081 }
4082 else
4083 count = 0;
4084
4085 if (count > 0)
4086 {
4087 /*
4088 * Make a copy of the commands string and count how many ...
4089 */
4090
4091 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4092 "printer-commands", count, NULL, NULL);
4093
4094 commands = strdup(ppd_attr->value);
4095
4096 for (count = 0, start = commands; *start; count ++)
4097 {
4098 while (isspace(*start & 255))
4099 start ++;
4100
4101 if (!*start)
4102 break;
4103
4104 end = start;
4105 while (*end && !isspace(*end & 255))
4106 end ++;
4107
4108 if (*end)
4109 *end++ = '\0';
4110
4111 attr->values[count].string.text = _cupsStrAlloc(start);
4112
4113 start = end;
4114 }
4115
4116 free(commands);
4117 }
4118 else
4119 {
4120 /*
4121 * Add the standard list of commands...
4122 */
4123
4124 ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4125 "printer-commands",
4126 (int)(sizeof(standard_commands) /
4127 sizeof(standard_commands[0])), NULL,
4128 standard_commands);
4129 }
4130 }
4131 else
4132 {
4133 /*
4134 * No commands supported...
4135 */
4136
4137 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD,
4138 "printer-commands", NULL, "none");
4139 }
4140
4141 /*
4142 * Show current and available port monitors for this printer...
4143 */
4144
4145 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "port-monitor",
4146 NULL, p->port_monitor ? p->port_monitor : "none");
4147
4148 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4149 ppd_attr;
4150 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL));
4151
4152 if (ppd->protocols)
4153 {
4154 if (strstr(ppd->protocols, "TBCP"))
4155 i ++;
4156 else if (strstr(ppd->protocols, "BCP"))
4157 i ++;
4158 }
4159
4160 attr = ippAddStrings(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_NAME,
4161 "port-monitor-supported", i, NULL, NULL);
4162
4163 attr->values[0].string.text = _cupsStrAlloc("none");
4164
4165 for (i = 1, ppd_attr = ppdFindAttr(ppd, "cupsPortMonitor", NULL);
4166 ppd_attr;
4167 i ++, ppd_attr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL))
4168 attr->values[i].string.text = _cupsStrAlloc(ppd_attr->value);
4169
4170 if (ppd->protocols)
4171 {
4172 if (strstr(ppd->protocols, "TBCP"))
4173 attr->values[i].string.text = _cupsStrAlloc("tbcp");
4174 else if (strstr(ppd->protocols, "BCP"))
4175 attr->values[i].string.text = _cupsStrAlloc("bcp");
4176 }
4177
4178#ifdef HAVE_DNSSD
4179 cupsdSetString(&p->product, ppd->product);
4180#endif /* HAVE_DNSSD */
4181
4182 if (ppdFindAttr(ppd, "APRemoteQueueID", NULL))
4183 p->type |= CUPS_PRINTER_REMOTE;
4184
4185 /*
4186 * Close the PPD and set the type...
4187 */
4188
4189 ppdClose(ppd);
4190 }
4191 else if (!access(ppd_name, 0))
4192 {
4193 int pline; /* PPD line number */
4194 ppd_status_t pstatus; /* PPD load status */
4195
4196
4197 pstatus = ppdLastError(&pline);
4198
4199 cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded!",
4200 p->name);
4201
4202 if (pstatus <= PPD_ALLOC_ERROR)
4203 cupsdLogMessage(CUPSD_LOG_ERROR, "%s", strerror(errno));
4204 else
4205 cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d.",
4206 ppdErrorString(pstatus), pline);
4207
4208 cupsdLogMessage(CUPSD_LOG_INFO,
4209 "Hint: Run \"cupstestppd %s\" and fix any errors.",
4210 ppd_name);
4211
4212 /*
4213 * Add a filter from application/vnd.cups-raw to printer/name to
4214 * handle "raw" printing by users.
4215 */
4216
4217 add_string_array(&(p->filters), "application/vnd.cups-raw 0 -");
4218
4219 /*
4220 * Add a PostScript filter, since this is still possibly PS printer.
4221 */
4222
4223 add_string_array(&(p->filters), "application/vnd.cups-postscript 0 -");
4224 }
4225 else
4226 {
4227 /*
4228 * If we have an interface script, add a filter entry for it...
4229 */
4230
4231 char interface[1024]; /* Interface script */
4232
4233
4234 snprintf(interface, sizeof(interface), "%s/interfaces/%s", ServerRoot,
4235 p->name);
4236 if (!access(interface, X_OK))
4237 {
4238 /*
4239 * Yes, we have a System V style interface script; use it!
4240 */
4241
4242 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4243 "printer-make-and-model", NULL,
4244 "Local System V Printer");
4245
4246 snprintf(interface, sizeof(interface), "*/* 0 %s/interfaces/%s",
4247 ServerRoot, p->name);
4248 add_string_array(&(p->filters), interface);
4249 }
4250 else if (!strncmp(p->device_uri, "ipp://", 6) &&
4251 (strstr(p->device_uri, "/printers/") != NULL ||
4252 strstr(p->device_uri, "/classes/") != NULL ||
4253 (strstr(p->device_uri, "._ipp.") != NULL &&
4254 !strcmp(p->device_uri + strlen(p->device_uri) - 5,
4255 "/cups"))))
4256 {
4257 /*
4258 * Tell the client this is really a hard-wired remote printer.
4259 */
4260
4261 p->type |= CUPS_PRINTER_REMOTE;
4262
4263 /*
4264 * Point the printer-uri-supported attribute to the
4265 * remote printer...
4266 */
4267
4268 ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI,
4269 "printer-uri-supported", NULL, p->device_uri);
4270
4271 /*
4272 * Then set the make-and-model accordingly...
4273 */
4274
4275 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4276 "printer-make-and-model", NULL, "Remote Printer");
4277
4278 /*
4279 * Print all files directly...
4280 */
4281
4282 p->raw = 1;
4283 p->remote = 1;
4284 }
4285 else
4286 {
4287 /*
4288 * Otherwise we have neither - treat this as a "dumb" printer
4289 * with no PPD file...
4290 */
4291
4292 ippAddString(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT,
4293 "printer-make-and-model", NULL, "Local Raw Printer");
4294
4295 p->raw = 1;
4296 }
4297 }
4298
4299 ippAddIntegers(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4300 "finishings-supported", num_finishings, finishings);
4301 ippAddInteger(p->ppd_attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM,
4302 "finishings-default", IPP_FINISHINGS_NONE);
4303
4304 if (ppd && (cache = cupsFileOpen(cache_name, "w")) != NULL)
4305 {
4306 /*
4307 * Save cached PPD attributes to disk...
4308 */
4309
4310 cupsdLogMessage(CUPSD_LOG_DEBUG, "load_ppd: Saving %s...", cache_name);
4311
4312 p->ppd_attrs->state = IPP_IDLE;
4313
4314 if (ippWriteIO(cache, (ipp_iocb_t)cupsFileWrite, 1, NULL,
4315 p->ppd_attrs) != IPP_DATA)
4316 {
4317 cupsdLogMessage(CUPSD_LOG_ERROR,
4318 "Unable to save PPD cache file \"%s\" - %s", cache_name,
4319 strerror(errno));
4320 unlink(cache_name);
4321 }
4322
4323 cupsFileClose(cache);
4324 }
4325 else if (cache_info.st_mtime)
4326 {
4327 /*
4328 * Remove cache file...
4329 */
4330
4331 unlink(cache_name);
4332 }
4333}
4334
4335
ef416fc2 4336#ifdef __sgi
4337/*
4338 * 'write_irix_config()' - Update the config files used by the IRIX
4339 * desktop tools.
4340 */
4341
4342static void
4343write_irix_config(cupsd_printer_t *p) /* I - Printer to update */
4344{
4345 char filename[1024]; /* Interface script filename */
4346 cups_file_t *fp; /* Interface script file */
f301802f 4347 ipp_attribute_t *attr; /* Attribute data */
ef416fc2 4348
4349
4350 /*
4351 * Add dummy interface and GUI scripts to fool SGI's "challenged" printing
4352 * tools. First the interface script that tells the tools what kind of
4353 * printer we have...
4354 */
4355
4356 snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name);
4357
4358 if (p->type & CUPS_PRINTER_CLASS)
4359 unlink(filename);
4360 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4361 {
4362 cupsFilePuts(fp, "#!/bin/sh\n");
4363
4364 if ((attr = ippFindAttribute(p->attrs, "printer-make-and-model",
4365 IPP_TAG_TEXT)) != NULL)
4366 cupsFilePrintf(fp, "NAME=\"%s\"\n", attr->values[0].string.text);
4367 else if (p->type & CUPS_PRINTER_CLASS)
4368 cupsFilePuts(fp, "NAME=\"Printer Class\"\n");
4369 else
4370 cupsFilePuts(fp, "NAME=\"Remote Destination\"\n");
4371
4372 if (p->type & CUPS_PRINTER_COLOR)
4373 cupsFilePuts(fp, "TYPE=ColorPostScript\n");
4374 else
4375 cupsFilePuts(fp, "TYPE=MonoPostScript\n");
4376
4377 cupsFilePrintf(fp, "HOSTNAME=%s\n", ServerName);
4378 cupsFilePrintf(fp, "HOSTPRINTER=%s\n", p->name);
4379
4380 cupsFileClose(fp);
4381
4382 chmod(filename, 0755);
4383 chown(filename, User, Group);
4384 }
4385
4386 /*
4387 * Then the member file that tells which device file the queue is connected
4388 * to... Networked printers use "/dev/null" in this file, so that's what
4389 * we use (the actual device URI can confuse some apps...)
4390 */
4391
4392 snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name);
4393
4394 if (p->type & CUPS_PRINTER_CLASS)
4395 unlink(filename);
4396 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4397 {
4398 cupsFilePuts(fp, "/dev/null\n");
4399
4400 cupsFileClose(fp);
4401
4402 chmod(filename, 0644);
4403 chown(filename, User, Group);
4404 }
4405
4406 /*
4407 * The gui_interface file is a script or program that launches a GUI
4408 * option panel for the printer, using options specified on the
4409 * command-line in the third argument. The option panel must send
4410 * any printing options to stdout on a single line when the user
4411 * accepts them, or nothing if the user cancels the dialog.
4412 *
4413 * The default options panel program is /usr/bin/glpoptions, from
4414 * the ESP Print Pro software. You can select another using the
4415 * PrintcapGUI option.
4416 */
4417
4418 snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui", p->name);
4419
4420 if (p->type & CUPS_PRINTER_CLASS)
4421 unlink(filename);
4422 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4423 {
4424 cupsFilePuts(fp, "#!/bin/sh\n");
4425 cupsFilePrintf(fp, "%s -d %s -o \"$3\"\n", PrintcapGUI, p->name);
4426
4427 cupsFileClose(fp);
4428
4429 chmod(filename, 0755);
4430 chown(filename, User, Group);
4431 }
4432
4433 /*
4434 * The POD config file is needed by the printstatus command to show
4435 * the printer location and device.
4436 */
4437
4438 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name);
4439
4440 if (p->type & CUPS_PRINTER_CLASS)
4441 unlink(filename);
4442 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4443 {
4444 cupsFilePrintf(fp, "Printer Class | %s\n",
4445 (p->type & CUPS_PRINTER_COLOR) ? "ColorPostScript" : "MonoPostScript");
4446 cupsFilePrintf(fp, "Printer Model | %s\n", p->make_model ? p->make_model : "");
4447 cupsFilePrintf(fp, "Location Code | %s\n", p->location ? p->location : "");
4448 cupsFilePrintf(fp, "Physical Location | %s\n", p->info ? p->info : "");
0af14961 4449 cupsFilePrintf(fp, "Port Path | %s\n", p->device_uri);
ef416fc2 4450 cupsFilePrintf(fp, "Config Path | /var/spool/lp/pod/%s.config\n", p->name);
4451 cupsFilePrintf(fp, "Active Status Path | /var/spool/lp/pod/%s.status\n", p->name);
4452 cupsFilePuts(fp, "Status Update Wait | 10 seconds\n");
4453
4454 cupsFileClose(fp);
4455
4456 chmod(filename, 0664);
4457 chown(filename, User, Group);
4458 }
4459}
4460
4461
4462/*
4463 * 'write_irix_state()' - Update the status files used by IRIX printing
4464 * desktop tools.
4465 */
4466
4467static void
4468write_irix_state(cupsd_printer_t *p) /* I - Printer to update */
4469{
4470 char filename[1024]; /* Interface script filename */
4471 cups_file_t *fp; /* Interface script file */
4472 int tag; /* Status tag value */
4473
4474
4475 if (p)
4476 {
4477 /*
4478 * The POD status file is needed for the printstatus window to
4479 * provide the current status of the printer.
4480 */
4481
4482 snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name);
4483
4484 if (p->type & CUPS_PRINTER_CLASS)
4485 unlink(filename);
4486 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4487 {
4488 cupsFilePrintf(fp, "Operational Status | %s\n",
4489 (p->state == IPP_PRINTER_IDLE) ? "Idle" :
4490 (p->state == IPP_PRINTER_PROCESSING) ? "Busy" :
4491 "Faulted");
4492 cupsFilePrintf(fp, "Information | 01 00 00 | %s\n", CUPS_SVERSION);
4493 cupsFilePrintf(fp, "Information | 02 00 00 | Device URI: %s\n",
0af14961 4494 p->device_uri);
ef416fc2 4495 cupsFilePrintf(fp, "Information | 03 00 00 | %s jobs\n",
4496 p->accepting ? "Accepting" : "Not accepting");
4497 cupsFilePrintf(fp, "Information | 04 00 00 | %s\n", p->state_message);
4498
4499 cupsFileClose(fp);
4500
4501 chmod(filename, 0664);
4502 chown(filename, User, Group);
4503 }
4504
4505 /*
4506 * The activeicons file is needed to provide desktop icons for printers:
4507 *
4508 * [ quoted from /usr/lib/print/tagit ]
4509 *
4510 * --- Type of printer tags (base values)
4511 *
4512 * Dumb=66048 # 0x10200
4513 * DumbColor=66080 # 0x10220
4514 * Raster=66112 # 0x10240
4515 * ColorRaster=66144 # 0x10260
4516 * Plotter=66176 # 0x10280
4517 * PostScript=66208 # 0x102A0
4518 * ColorPostScript=66240 # 0x102C0
4519 * MonoPostScript=66272 # 0x102E0
4520 *
4521 * --- Printer state modifiers for local printers
4522 *
4523 * Idle=0 # 0x0
4524 * Busy=1 # 0x1
4525 * Faulted=2 # 0x2
4526 * Unknown=3 # 0x3 (Faulted due to unknown reason)
4527 *
4528 * --- Printer state modifiers for network printers
4529 *
4530 * NetIdle=8 # 0x8
4531 * NetBusy=9 # 0x9
4532 * NetFaulted=10 # 0xA
4533 * NetUnknown=11 # 0xB (Faulted due to unknown reason)
4534 */
4535
4536 snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name);
4537
4538 if (p->type & CUPS_PRINTER_CLASS)
4539 unlink(filename);
4540 else if ((fp = cupsFileOpen(filename, "w")) != NULL)
4541 {
4542 if (p->type & CUPS_PRINTER_COLOR)
4543 tag = 66240;
4544 else
4545 tag = 66272;
4546
4547 if (p->type & CUPS_PRINTER_REMOTE)
4548 tag |= 8;
4549
4550 if (p->state == IPP_PRINTER_PROCESSING)
4551 tag |= 1;
4552
4553 else if (p->state == IPP_PRINTER_STOPPED)
4554 tag |= 2;
4555
4556 cupsFilePuts(fp, "#!/bin/sh\n");
4557 cupsFilePrintf(fp, "#Tag %d\n", tag);
4558
4559 cupsFileClose(fp);
4560
4561 chmod(filename, 0755);
4562 chown(filename, User, Group);
4563 }
4564 }
4565
4566 /*
4567 * The default file is needed by the printers window to show
4568 * the default printer.
4569 */
4570
4571 snprintf(filename, sizeof(filename), "/var/spool/lp/default");
4572
4573 if (DefaultPrinter != NULL)
4574 {
4575 if ((fp = cupsFileOpen(filename, "w")) != NULL)
4576 {
4577 cupsFilePrintf(fp, "%s\n", DefaultPrinter->name);
4578
4579 cupsFileClose(fp);
4580
4581 chmod(filename, 0644);
4582 chown(filename, User, Group);
4583 }
4584 }
4585 else
4586 unlink(filename);
4587}
4588#endif /* __sgi */
4589
4590
4591/*
0af14961
MS		 4592 * 'write_xml_string()' - Write a string with XML escaping.
4593 */
4594
4595static void
4596write_xml_string(cups_file_t *fp, /* I - File to write to */
4597 const char *s) /* I - String to write */
4598{
4599 const char *start; /* Start of current sequence */
4600
4601
4602 if (!s)
4603 return;
4604
4605 for (start = s; *s; s ++)
4606 {
4607 if (*s == '&')
4608 {
4609 if (s > start)
4610 cupsFileWrite(fp, start, s - start);
4611
4612 cupsFilePuts(fp, "&amp;");
4613 start = s + 1;
4614 }
4615 else if (*s == '<')
4616 {
4617 if (s > start)
4618 cupsFileWrite(fp, start, s - start);
4619
4620 cupsFilePuts(fp, "&lt;");
4621 start = s + 1;
4622 }
4623 }
4624
4625 if (s > start)
4626 cupsFilePuts(fp, start);
4627}
4628
4629
4630/*
4631 * End of "$Id: printers.c 7968 2008-09-19 23:03:01Z mike $".
ef416fc2 4632 */
Unnamed repository; edit this file 'description' to name the repository.