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ef416fc2 | 1 | /* |
2 | * "$Id: printers.c 4903 2006-01-10 20:02:46Z mike $" | |
3 | * | |
4 | * Printer routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
6 | * Copyright 1997-2006 by Easy Software Products, all rights reserved. | |
7 | * | |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE.txt" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * Contents: | |
25 | * | |
26 | * cupsdAddPrinter() - Add a printer to the system. | |
27 | * cupsdAddPrinterFilter() - Add a MIME filter for a printer. | |
28 | * cupsdAddPrinterHistory() - Add the current printer state to the history. | |
29 | * cupsdAddPrinterUser() - Add a user to the ACL. | |
30 | * cupsdDeleteAllPrinters() - Delete all printers from the system. | |
31 | * cupsdDeletePrinter() - Delete a printer from the system. | |
32 | * cupsdDeletePrinterFilters() - Delete all MIME filters for a printer. | |
33 | * cupsdFindPrinter() - Find a printer in the list. | |
34 | * cupsdFreePrinterUsers() - Free allow/deny users. | |
35 | * cupsdLoadAllPrinters() - Load printers from the printers.conf file. | |
36 | * cupsdSaveAllPrinters() - Save all printer definitions to the printers.conf | |
37 | * cupsdSetPrinterAttrs() - Set printer attributes based upon the PPD file. | |
38 | * cupsdSetPrinterReasons() - Set/update the reasons strings. | |
39 | * cupsdSetPrinterState() - Update the current state of a printer. | |
40 | * cupsdStopPrinter() - Stop a printer from printing any jobs... | |
41 | * cupsdUpdatePrinters() - Update printers after a partial reload. | |
42 | * cupsdValidateDest() - Validate a printer/class destination. | |
43 | * cupsdWritePrintcap() - Write a pseudo-printcap file for older | |
44 | * applications that need it... | |
45 | * cupsdSanitizeURI() - Sanitize a device URI... | |
46 | * compare_printers() - Compare two printers. | |
47 | * write_irix_config() - Update the config files used by the IRIX | |
48 | * desktop tools. | |
49 | * write_irix_state() - Update the status files used by IRIX printing | |
50 | * desktop tools. | |
51 | */ | |
52 | ||
53 | /* | |
54 | * Include necessary headers... | |
55 | */ | |
56 | ||
57 | #include "cupsd.h" | |
58 | ||
59 | ||
60 | /* | |
61 | * Local functions... | |
62 | */ | |
63 | ||
64 | static int compare_printers(void *first, void *second, void *data); | |
65 | #ifdef __sgi | |
66 | static void write_irix_config(cupsd_printer_t *p); | |
67 | static void write_irix_state(cupsd_printer_t *p); | |
68 | #endif /* __sgi */ | |
69 | ||
70 | ||
71 | /* | |
72 | * 'cupsdAddPrinter()' - Add a printer to the system. | |
73 | */ | |
74 | ||
75 | cupsd_printer_t * /* O - New printer */ | |
76 | cupsdAddPrinter(const char *name) /* I - Name of printer */ | |
77 | { | |
78 | cupsd_printer_t *p; /* New printer */ | |
79 | ||
80 | ||
81 | /* | |
82 | * Range check input... | |
83 | */ | |
84 | ||
85 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdAddPrinter(\"%s\")", name); | |
86 | ||
87 | /* | |
88 | * Create a new printer entity... | |
89 | */ | |
90 | ||
91 | if ((p = calloc(1, sizeof(cupsd_printer_t))) == NULL) | |
92 | { | |
93 | cupsdLogMessage(CUPSD_LOG_CRIT, "Unable to allocate memory for printer - %s", | |
94 | strerror(errno)); | |
95 | return (NULL); | |
96 | } | |
97 | ||
98 | cupsdSetString(&p->name, name); | |
99 | cupsdSetString(&p->info, name); | |
100 | cupsdSetString(&p->hostname, ServerName); | |
101 | ||
102 | cupsdSetStringf(&p->uri, "ipp://%s:%d/printers/%s", ServerName, LocalPort, name); | |
103 | cupsdSetStringf(&p->device_uri, "file:/dev/null"); | |
104 | ||
105 | p->state = IPP_PRINTER_STOPPED; | |
106 | p->state_time = time(NULL); | |
107 | p->accepting = 0; | |
108 | p->shared = 1; | |
109 | p->filetype = mimeAddType(MimeDatabase, "printer", name); | |
110 | ||
111 | cupsdSetString(&p->job_sheets[0], "none"); | |
112 | cupsdSetString(&p->job_sheets[1], "none"); | |
113 | ||
114 | cupsdSetString(&p->error_policy, "stop-printer"); | |
115 | cupsdSetString(&p->op_policy, DefaultPolicy); | |
116 | ||
117 | p->op_policy_ptr = DefaultPolicyPtr; | |
118 | ||
119 | if (MaxPrinterHistory) | |
120 | p->history = calloc(MaxPrinterHistory, sizeof(ipp_t *)); | |
121 | ||
122 | /* | |
123 | * Insert the printer in the printer list alphabetically... | |
124 | */ | |
125 | ||
126 | if (!Printers) | |
127 | Printers = cupsArrayNew(compare_printers, NULL); | |
128 | ||
129 | cupsArrayAdd(Printers, p); | |
130 | ||
131 | if (!ImplicitPrinters) | |
132 | ImplicitPrinters = cupsArrayNew(compare_printers, NULL); | |
133 | ||
134 | /* | |
135 | * Return the new printer... | |
136 | */ | |
137 | ||
138 | return (p); | |
139 | } | |
140 | ||
141 | ||
142 | /* | |
143 | * 'cupsdAddPrinterFilter()' - Add a MIME filter for a printer. | |
144 | */ | |
145 | ||
146 | void | |
147 | cupsdAddPrinterFilter( | |
148 | cupsd_printer_t *p, /* I - Printer to add to */ | |
149 | const char *filter) /* I - Filter to add */ | |
150 | { | |
151 | int i; /* Looping var */ | |
152 | char super[MIME_MAX_SUPER], /* Super-type for filter */ | |
153 | type[MIME_MAX_TYPE], /* Type for filter */ | |
154 | program[1024]; /* Program/filter name */ | |
155 | int cost; /* Cost of filter */ | |
156 | mime_type_t **temptype; /* MIME type looping var */ | |
157 | ||
158 | ||
159 | /* | |
160 | * Range check input... | |
161 | */ | |
162 | ||
163 | if (p == NULL || p->filetype == NULL || filter == NULL) | |
164 | return; | |
165 | ||
166 | /* | |
167 | * Parse the filter string; it should be in the following format: | |
168 | * | |
169 | * super/type cost program | |
170 | */ | |
171 | ||
172 | if (sscanf(filter, "%15[^/]/%31s%d%1023s", super, type, &cost, program) != 4) | |
173 | { | |
174 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
175 | "cupsdAddPrinterFilter: Invalid filter string \"%s\"!", | |
176 | filter); | |
177 | return; | |
178 | } | |
179 | ||
180 | /* | |
181 | * Add the filter to the MIME database, supporting wildcards as needed... | |
182 | */ | |
183 | ||
184 | for (temptype = MimeDatabase->types, i = MimeDatabase->num_types; | |
185 | i > 0; | |
186 | i --, temptype ++) | |
187 | if (((super[0] == '*' && strcasecmp((*temptype)->super, "printer") != 0) || | |
188 | !strcasecmp((*temptype)->super, super)) && | |
189 | (type[0] == '*' || !strcasecmp((*temptype)->type, type))) | |
190 | { | |
191 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "Adding filter %s/%s %s/%s %d %s", | |
192 | (*temptype)->super, (*temptype)->type, | |
193 | p->filetype->super, p->filetype->type, | |
194 | cost, program); | |
195 | mimeAddFilter(MimeDatabase, *temptype, p->filetype, cost, program); | |
196 | } | |
197 | } | |
198 | ||
199 | ||
200 | /* | |
201 | * 'cupsdAddPrinterHistory()' - Add the current printer state to the history. | |
202 | */ | |
203 | ||
204 | void | |
205 | cupsdAddPrinterHistory( | |
206 | cupsd_printer_t *p) /* I - Printer */ | |
207 | { | |
208 | ipp_t *history; /* History collection */ | |
209 | ||
210 | ||
211 | /* | |
212 | * Stop early if we aren't keeping history data... | |
213 | */ | |
214 | ||
215 | if (MaxPrinterHistory <= 0) | |
216 | return; | |
217 | ||
218 | /* | |
219 | * Retire old history data as needed... | |
220 | */ | |
221 | ||
222 | p->sequence_number ++; | |
223 | ||
224 | if (p->num_history >= MaxPrinterHistory) | |
225 | { | |
226 | p->num_history --; | |
227 | ippDelete(p->history[0]); | |
228 | memmove(p->history, p->history + 1, p->num_history * sizeof(ipp_t *)); | |
229 | } | |
230 | ||
231 | /* | |
232 | * Create a collection containing the current printer-state, printer-up-time, | |
233 | * printer-state-message, and printer-state-reasons attributes. | |
234 | */ | |
235 | ||
236 | history = ippNew(); | |
237 | ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
238 | p->state); | |
239 | ippAddBoolean(history, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
240 | p->accepting); | |
241 | ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-state-message", | |
242 | NULL, p->state_message); | |
243 | if (p->num_reasons == 0) | |
244 | ippAddString(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
245 | "printer-state-reasons", NULL, | |
246 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
247 | else | |
248 | ippAddStrings(history, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
249 | "printer-state-reasons", p->num_reasons, NULL, | |
250 | (const char * const *)p->reasons); | |
251 | ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
252 | "printer-state-change-time", p->state_time); | |
253 | ippAddInteger(history, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
254 | "printer-state-sequence-number", p->sequence_number); | |
255 | ||
256 | p->history[p->num_history] = history; | |
257 | p->num_history ++; | |
258 | } | |
259 | ||
260 | ||
261 | /* | |
262 | * 'cupsdAddPrinterUser()' - Add a user to the ACL. | |
263 | */ | |
264 | ||
265 | void | |
266 | cupsdAddPrinterUser( | |
267 | cupsd_printer_t *p, /* I - Printer */ | |
268 | const char *username) /* I - User */ | |
269 | { | |
270 | const char **temp; /* Temporary array pointer */ | |
271 | ||
272 | ||
273 | if (!p || !username) | |
274 | return; | |
275 | ||
276 | if (p->num_users == 0) | |
277 | temp = malloc(sizeof(char **)); | |
278 | else | |
279 | temp = realloc(p->users, sizeof(char **) * (p->num_users + 1)); | |
280 | ||
281 | if (!temp) | |
282 | return; | |
283 | ||
284 | p->users = temp; | |
285 | temp += p->num_users; | |
286 | ||
287 | if ((*temp = strdup(username)) != NULL) | |
288 | p->num_users ++; | |
289 | } | |
290 | ||
291 | ||
292 | /* | |
293 | * 'cupsdCreateCommonData()' - Create the common printer data. | |
294 | */ | |
295 | ||
296 | void | |
297 | cupsdCreateCommonData(void) | |
298 | { | |
299 | int i; /* Looping var */ | |
300 | ipp_attribute_t *attr; /* Attribute data */ | |
301 | static const int nups[] = /* number-up-supported values */ | |
302 | { 1, 2, 4, 6, 9, 16 }; | |
303 | static const ipp_orient_t orients[4] =/* orientation-requested-supported values */ | |
304 | { | |
305 | IPP_PORTRAIT, | |
306 | IPP_LANDSCAPE, | |
307 | IPP_REVERSE_LANDSCAPE, | |
308 | IPP_REVERSE_PORTRAIT | |
309 | }; | |
310 | static const char * const holds[] = /* job-hold-until-supported values */ | |
311 | { | |
312 | "no-hold", | |
313 | "indefinite", | |
314 | "day-time", | |
315 | "evening", | |
316 | "night", | |
317 | "second-shift", | |
318 | "third-shift", | |
319 | "weekend" | |
320 | }; | |
321 | static const char * const versions[] =/* ipp-versions-supported values */ | |
322 | { | |
323 | "1.0", | |
324 | "1.1" | |
325 | }; | |
326 | static const ipp_op_t ops[] = /* operations-supported values */ | |
327 | { | |
328 | IPP_PRINT_JOB, | |
329 | IPP_VALIDATE_JOB, | |
330 | IPP_CREATE_JOB, | |
331 | IPP_SEND_DOCUMENT, | |
332 | IPP_CANCEL_JOB, | |
333 | IPP_GET_JOB_ATTRIBUTES, | |
334 | IPP_GET_JOBS, | |
335 | IPP_GET_PRINTER_ATTRIBUTES, | |
336 | IPP_HOLD_JOB, | |
337 | IPP_RELEASE_JOB, | |
338 | IPP_PAUSE_PRINTER, | |
339 | IPP_RESUME_PRINTER, | |
340 | IPP_PURGE_JOBS, | |
341 | IPP_SET_JOB_ATTRIBUTES, | |
342 | IPP_CREATE_PRINTER_SUBSCRIPTION, | |
343 | IPP_CREATE_JOB_SUBSCRIPTION, | |
344 | IPP_GET_SUBSCRIPTION_ATTRIBUTES, | |
345 | IPP_GET_SUBSCRIPTIONS, | |
346 | IPP_RENEW_SUBSCRIPTION, | |
347 | IPP_CANCEL_SUBSCRIPTION, | |
348 | IPP_GET_NOTIFICATIONS, | |
349 | IPP_ENABLE_PRINTER, | |
350 | IPP_DISABLE_PRINTER, | |
351 | CUPS_GET_DEFAULT, | |
352 | CUPS_GET_PRINTERS, | |
353 | CUPS_ADD_PRINTER, | |
354 | CUPS_DELETE_PRINTER, | |
355 | CUPS_GET_CLASSES, | |
356 | CUPS_ADD_CLASS, | |
357 | CUPS_DELETE_CLASS, | |
358 | CUPS_ACCEPT_JOBS, | |
359 | CUPS_REJECT_JOBS, | |
360 | CUPS_SET_DEFAULT, | |
361 | CUPS_GET_DEVICES, | |
362 | CUPS_GET_PPDS, | |
363 | CUPS_MOVE_JOB, | |
364 | CUPS_AUTHENTICATE_JOB, | |
365 | IPP_RESTART_JOB | |
366 | }; | |
367 | static const char * const charsets[] =/* charset-supported values */ | |
368 | { | |
369 | "us-ascii", | |
370 | "utf-8" | |
371 | }; | |
372 | static const char * const compressions[] = | |
373 | { /* document-compression-supported values */ | |
374 | "none" | |
375 | #ifdef HAVE_LIBZ | |
376 | ,"gzip" | |
377 | #endif /* HAVE_LIBZ */ | |
378 | }; | |
379 | static const char * const multiple_document_handling[] = | |
380 | { /* multiple-document-handling-supported values */ | |
381 | "separate-documents-uncollated-copies", | |
382 | "separate-documents-collated-copies" | |
383 | }; | |
384 | static const char * const errors[] = /* printer-error-policy-supported values */ | |
385 | { | |
386 | "abort-job", | |
387 | "retry-job", | |
388 | "stop-printer" | |
389 | }; | |
390 | static const char * const notify_attrs[] = | |
391 | { /* notify-attributes-supported values */ | |
392 | "printer-state-change-time", | |
393 | "notify-lease-expiration-time", | |
394 | "notify-subscriber-user-name" | |
395 | }; | |
396 | static const char * const notify_events[] = | |
397 | { /* notify-events-supported values */ | |
398 | "job-completed", | |
399 | "job-config-changed", | |
400 | "job-created", | |
401 | "job-progress", | |
402 | "job-state-changed", | |
403 | "job-stopped", | |
404 | "printer-added", | |
405 | "printer-changed", | |
406 | "printer-config-changed", | |
407 | "printer-deleted", | |
408 | "printer-finishings-changed", | |
409 | "printer-media-changed", | |
410 | "printer-modified", | |
411 | "printer-restarted", | |
412 | "printer-shutdown", | |
413 | "printer-state-changed", | |
414 | "printer-stopped", | |
415 | "server-audit", | |
416 | "server-restarted", | |
417 | "server-started", | |
418 | "server-stopped" | |
419 | }; | |
420 | ||
421 | ||
422 | if (CommonData) | |
423 | ippDelete(CommonData); | |
424 | ||
425 | CommonData = ippNew(); | |
426 | ||
427 | /* | |
428 | * This list of attributes is sorted to improve performance when the | |
429 | * client provides a requested-attributes attribute... | |
430 | */ | |
431 | ||
432 | /* charset-configured */ | |
433 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET, | |
434 | "charset-configured", NULL, DefaultCharset); | |
435 | ||
436 | /* charset-supported */ | |
437 | ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_CHARSET, | |
438 | "charset-supported", sizeof(charsets) / sizeof(charsets[0]), | |
439 | NULL, charsets); | |
440 | ||
441 | /* compression-supported */ | |
442 | ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
443 | "compression-supported", | |
444 | sizeof(compressions) / sizeof(compressions[0]), | |
445 | NULL, compressions); | |
446 | ||
447 | /* TODO: move to printer-specific section! */ | |
448 | /* copies-default */ | |
449 | ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
450 | "copies-default", 1); | |
451 | ||
452 | /* copies-supported */ | |
453 | ippAddRange(CommonData, IPP_TAG_PRINTER, "copies-supported", 1, MaxCopies); | |
454 | ||
455 | /* TODO: move to printer-specific section! */ | |
456 | /* document-format-default */ | |
457 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE, | |
458 | "document-format-default", NULL, "application/octet-stream"); | |
459 | ||
460 | /* document-format-supported */ | |
461 | ippAddStrings(CommonData, IPP_TAG_PRINTER, | |
462 | (ipp_tag_t)(IPP_TAG_MIMETYPE | IPP_TAG_COPY), | |
463 | "document-format-supported", NumMimeTypes, NULL, MimeTypes); | |
464 | ||
465 | /* generated-natural-language-supported */ | |
466 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE, | |
467 | "generated-natural-language-supported", NULL, DefaultLanguage); | |
468 | ||
469 | /* ipp-versions-supported */ | |
470 | ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
471 | "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]), | |
472 | NULL, versions); | |
473 | ||
474 | /* TODO: move to printer-specific section! */ | |
475 | /* job-hold-until-default */ | |
476 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
477 | "job-hold-until-default", NULL, "no-hold"); | |
478 | ||
479 | /* job-hold-until-supported */ | |
480 | ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
481 | "job-hold-until-supported", sizeof(holds) / sizeof(holds[0]), | |
482 | NULL, holds); | |
483 | ||
484 | /* TODO: move to printer-specific section! */ | |
485 | /* job-priority-default */ | |
486 | ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
487 | "job-priority-default", 50); | |
488 | ||
489 | /* job-priority-supported */ | |
490 | ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
491 | "job-priority-supported", 100); | |
492 | ||
493 | /* job-sheets-supported */ | |
494 | if (NumBanners > 0) | |
495 | { | |
496 | /* | |
497 | * Setup the job-sheets-supported attribute... | |
498 | */ | |
499 | ||
500 | if (Classification && !ClassifyOverride) | |
501 | attr = ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
502 | "job-sheets-supported", NULL, Classification); | |
503 | else | |
504 | attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
505 | "job-sheets-supported", NumBanners + 1, NULL, NULL); | |
506 | ||
507 | if (attr == NULL) | |
508 | cupsdLogMessage(CUPSD_LOG_EMERG, | |
509 | "cupsdSetPrinterAttrs: Unable to allocate memory for " | |
510 | "job-sheets-supported attribute: %s!", strerror(errno)); | |
511 | else if (!Classification || ClassifyOverride) | |
512 | { | |
513 | attr->values[0].string.text = strdup("none"); | |
514 | ||
515 | for (i = 0; i < NumBanners; i ++) | |
516 | attr->values[i + 1].string.text = strdup(Banners[i].name); | |
517 | } | |
518 | } | |
519 | else | |
520 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
521 | "job-sheets-supported", NULL, "none"); | |
522 | ||
523 | /* multiple-document-handling-supported */ | |
524 | ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
525 | "multiple-document-handling-supported", | |
526 | sizeof(multiple_document_handling) / | |
527 | sizeof(multiple_document_handling[0]), NULL, | |
528 | multiple_document_handling); | |
529 | ||
530 | /* multiple-document-jobs-supported */ | |
531 | ippAddBoolean(CommonData, IPP_TAG_PRINTER, | |
532 | "multiple-document-jobs-supported", 1); | |
533 | ||
534 | /* multiple-operation-time-out */ | |
535 | ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
536 | "multiple-operation-time-out", 60); | |
537 | ||
538 | /* natural-language-configured */ | |
539 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_LANGUAGE, | |
540 | "natural-language-configured", NULL, DefaultLanguage); | |
541 | ||
542 | /* notify-attributes-supported */ | |
543 | ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
544 | "notify-attributes-supported", | |
545 | (int)(sizeof(notify_attrs) / sizeof(notify_attrs[0])), | |
546 | NULL, notify_attrs); | |
547 | ||
548 | /* TODO: move to printer-specific section! */ | |
549 | /* notify-lease-duration-default */ | |
550 | ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
551 | "notify-lease-duration-default", DefaultLeaseDuration); | |
552 | ||
553 | /* notify-lease-duration-supported */ | |
554 | ippAddRange(CommonData, IPP_TAG_PRINTER, | |
555 | "notify-lease-duration-supported", 0, | |
556 | MaxLeaseDuration ? MaxLeaseDuration : 2147483647); | |
557 | ||
558 | /* notify-max-events-supported */ | |
559 | ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
560 | "notify-max-events-supported", MaxEvents); | |
561 | ||
562 | /* notify-notify-events-default */ | |
563 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
564 | "notify-events-default", NULL, "job-completed"); | |
565 | ||
566 | /* notify-notify-events-supported */ | |
567 | ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
568 | "notify-events-supported", | |
569 | (int)(sizeof(notify_events) / sizeof(notify_events[0])), | |
570 | NULL, notify_events); | |
571 | ||
572 | /* notify-pull-method-supported */ | |
573 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
574 | "notify-pull-method-supported", NULL, "ippget"); | |
575 | ||
576 | /* TODO: scan notifier directory */ | |
577 | /* notify-schemes-supported */ | |
578 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
579 | "notify-schemes-supported", NULL, "mailto"); | |
580 | ||
581 | /* TODO: move to printer-specific section! */ | |
582 | /* number-up-default */ | |
583 | ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
584 | "number-up-default", 1); | |
585 | ||
586 | /* number-up-supported */ | |
587 | ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
588 | "number-up-supported", sizeof(nups) / sizeof(nups[0]), nups); | |
589 | ||
590 | /* operations-supported */ | |
591 | ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
592 | "operations-supported", | |
593 | sizeof(ops) / sizeof(ops[0]) + JobFiles - 1, (int *)ops); | |
594 | ||
595 | /* TODO: move to printer-specific section! */ | |
596 | /* orientation-requested-default */ | |
597 | ippAddInteger(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
598 | "orientation-requested-default", IPP_PORTRAIT); | |
599 | ||
600 | /* orientation-requested-supported */ | |
601 | ippAddIntegers(CommonData, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
602 | "orientation-requested-supported", 4, (int *)orients); | |
603 | ||
604 | /* page-ranges-supported */ | |
605 | ippAddBoolean(CommonData, IPP_TAG_PRINTER, "page-ranges-supported", 1); | |
606 | ||
607 | /* pdf-override-supported */ | |
608 | ippAddString(CommonData, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
609 | "pdl-override-supported", NULL, "not-attempted"); | |
610 | ||
611 | /* printer-error-policy-supported */ | |
612 | ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
613 | "printer-error-policy-supported", | |
614 | sizeof(errors) / sizeof(errors[0]), NULL, errors); | |
615 | ||
616 | /* printer-op-policy-supported */ | |
617 | attr = ippAddStrings(CommonData, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
618 | "printer-op-policy-supported", NumPolicies, NULL, NULL); | |
619 | for (i = 0; i < NumPolicies; i ++) | |
620 | attr->values[i].string.text = strdup(Policies[i]->name); | |
621 | } | |
622 | ||
623 | ||
624 | /* | |
625 | * 'cupsdDeleteAllPrinters()' - Delete all printers from the system. | |
626 | */ | |
627 | ||
628 | void | |
629 | cupsdDeleteAllPrinters(void) | |
630 | { | |
631 | cupsd_printer_t *p; /* Pointer to current printer/class */ | |
632 | ||
633 | ||
634 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
635 | p; | |
636 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
637 | if (!(p->type & CUPS_PRINTER_CLASS)) | |
638 | cupsdDeletePrinter(p, 0); | |
639 | } | |
640 | ||
641 | ||
642 | /* | |
643 | * 'cupsdDeletePrinter()' - Delete a printer from the system. | |
644 | */ | |
645 | ||
646 | void | |
647 | cupsdDeletePrinter( | |
648 | cupsd_printer_t *p, /* I - Printer to delete */ | |
649 | int update) /* I - Update printers.conf? */ | |
650 | { | |
651 | int i; /* Looping var */ | |
652 | #ifdef __sgi | |
653 | char filename[1024]; /* Interface script filename */ | |
654 | #endif /* __sgi */ | |
655 | ||
656 | ||
657 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdDeletePrinter(p=%p(%s), update=%d)", | |
658 | p, p->name, update); | |
659 | ||
660 | /* | |
661 | * Save the current position in the Printers array... | |
662 | */ | |
663 | ||
664 | cupsArraySave(Printers); | |
665 | ||
666 | /* | |
667 | * Stop printing on this printer... | |
668 | */ | |
669 | ||
670 | cupsdStopPrinter(p, update); | |
671 | ||
672 | /* | |
673 | * If this printer is the next for browsing, point to the next one... | |
674 | */ | |
675 | ||
676 | if (p == BrowseNext) | |
677 | { | |
678 | cupsArrayFind(Printers, p); | |
679 | BrowseNext = (cupsd_printer_t *)cupsArrayNext(Printers); | |
680 | } | |
681 | ||
682 | /* | |
683 | * Remove the printer from the list... | |
684 | */ | |
685 | ||
686 | cupsArrayRemove(Printers, p); | |
687 | ||
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 | /* | |
714 | * If p is the default printer, assign the next one... | |
715 | */ | |
716 | ||
717 | if (p == DefaultPrinter) | |
718 | DefaultPrinter = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
719 | ||
720 | /* | |
721 | * Remove this printer from any classes and send a browse delete message... | |
722 | */ | |
723 | ||
724 | if (!(p->type & CUPS_PRINTER_IMPLICIT)) | |
725 | { | |
726 | cupsdDeletePrinterFromClasses(p); | |
727 | cupsdSendBrowseDelete(p); | |
728 | } | |
729 | ||
730 | /* | |
731 | * Free all memory used by the printer... | |
732 | */ | |
733 | ||
734 | if (p->printers != NULL) | |
735 | free(p->printers); | |
736 | ||
737 | if (MaxPrinterHistory) | |
738 | { | |
739 | for (i = 0; i < p->num_history; i ++) | |
740 | ippDelete(p->history[i]); | |
741 | ||
742 | free(p->history); | |
743 | } | |
744 | ||
745 | for (i = 0; i < p->num_reasons; i ++) | |
746 | free(p->reasons[i]); | |
747 | ||
748 | ippDelete(p->attrs); | |
749 | ||
750 | cupsdDeletePrinterFilters(p); | |
751 | ||
752 | cupsdFreePrinterUsers(p); | |
753 | cupsdFreeQuotas(p); | |
754 | ||
755 | cupsdClearString(&p->uri); | |
756 | cupsdClearString(&p->hostname); | |
757 | cupsdClearString(&p->name); | |
758 | cupsdClearString(&p->location); | |
759 | cupsdClearString(&p->make_model); | |
760 | cupsdClearString(&p->info); | |
761 | cupsdClearString(&p->job_sheets[0]); | |
762 | cupsdClearString(&p->job_sheets[1]); | |
763 | cupsdClearString(&p->device_uri); | |
764 | cupsdClearString(&p->port_monitor); | |
765 | cupsdClearString(&p->op_policy); | |
766 | cupsdClearString(&p->error_policy); | |
767 | ||
768 | free(p); | |
769 | ||
770 | /* | |
771 | * Restore the previous position in the Printers array... | |
772 | */ | |
773 | ||
774 | cupsArrayRestore(Printers); | |
775 | } | |
776 | ||
777 | ||
778 | /* | |
779 | * 'cupsdDeletePrinterFilters()' - Delete all MIME filters for a printer. | |
780 | */ | |
781 | ||
782 | void | |
783 | cupsdDeletePrinterFilters( | |
784 | cupsd_printer_t *p) /* I - Printer to remove from */ | |
785 | { | |
786 | int i; /* Looping var */ | |
787 | mime_filter_t *filter; /* MIME filter looping var */ | |
788 | ||
789 | ||
790 | /* | |
791 | * Range check input... | |
792 | */ | |
793 | ||
794 | if (p == NULL) | |
795 | return; | |
796 | ||
797 | /* | |
798 | * Remove all filters from the MIME database that have a destination | |
799 | * type == printer... | |
800 | */ | |
801 | ||
802 | for (filter = MimeDatabase->filters, i = MimeDatabase->num_filters; | |
803 | i > 0; | |
804 | i --, filter ++) | |
805 | if (filter->dst == p->filetype) | |
806 | { | |
807 | /* | |
808 | * Delete the current filter... | |
809 | */ | |
810 | ||
811 | MimeDatabase->num_filters --; | |
812 | ||
813 | if (i > 1) | |
814 | memmove(filter, filter + 1, sizeof(mime_filter_t) * (i - 1)); | |
815 | ||
816 | filter --; | |
817 | } | |
818 | } | |
819 | ||
820 | ||
821 | /* | |
822 | * 'cupsdFindDest()' - Find a destination in the list. | |
823 | */ | |
824 | ||
825 | cupsd_printer_t * /* O - Destination in list */ | |
826 | cupsdFindDest(const char *name) /* I - Name of printer or class to find */ | |
827 | { | |
828 | cupsd_printer_t key; /* Search key */ | |
829 | ||
830 | ||
831 | key.name = (char *)name; | |
832 | return ((cupsd_printer_t *)cupsArrayFind(Printers, &key)); | |
833 | } | |
834 | ||
835 | ||
836 | /* | |
837 | * 'cupsdFindPrinter()' - Find a printer in the list. | |
838 | */ | |
839 | ||
840 | cupsd_printer_t * /* O - Printer in list */ | |
841 | cupsdFindPrinter(const char *name) /* I - Name of printer to find */ | |
842 | { | |
843 | cupsd_printer_t *p; /* Printer in list */ | |
844 | ||
845 | ||
846 | if ((p = cupsdFindDest(name)) != NULL && (p->type & CUPS_PRINTER_CLASS)) | |
847 | return (NULL); | |
848 | else | |
849 | return (p); | |
850 | } | |
851 | ||
852 | ||
853 | /* | |
854 | * 'cupsdFreePrinterUsers()' - Free allow/deny users. | |
855 | */ | |
856 | ||
857 | void | |
858 | cupsdFreePrinterUsers( | |
859 | cupsd_printer_t *p) /* I - Printer */ | |
860 | { | |
861 | int i; /* Looping var */ | |
862 | ||
863 | ||
864 | if (!p || !p->num_users) | |
865 | return; | |
866 | ||
867 | for (i = 0; i < p->num_users; i ++) | |
868 | free((void *)p->users[i]); | |
869 | ||
870 | free(p->users); | |
871 | ||
872 | p->num_users = 0; | |
873 | p->users = NULL; | |
874 | } | |
875 | ||
876 | ||
877 | /* | |
878 | * 'cupsdLoadAllPrinters()' - Load printers from the printers.conf file. | |
879 | */ | |
880 | ||
881 | void | |
882 | cupsdLoadAllPrinters(void) | |
883 | { | |
884 | cups_file_t *fp; /* printers.conf file */ | |
885 | int linenum; /* Current line number */ | |
886 | char line[1024], /* Line from file */ | |
887 | *value, /* Pointer to value */ | |
888 | *valueptr; /* Pointer into value */ | |
889 | cupsd_printer_t *p; /* Current printer */ | |
890 | ||
891 | ||
892 | /* | |
893 | * Open the printers.conf file... | |
894 | */ | |
895 | ||
896 | snprintf(line, sizeof(line), "%s/printers.conf", ServerRoot); | |
897 | if ((fp = cupsFileOpen(line, "r")) == NULL) | |
898 | { | |
899 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
900 | "cupsdLoadAllPrinters: Unable to open %s - %s", line, | |
901 | strerror(errno)); | |
902 | return; | |
903 | } | |
904 | ||
905 | /* | |
906 | * Read printer configurations until we hit EOF... | |
907 | */ | |
908 | ||
909 | linenum = 0; | |
910 | p = NULL; | |
911 | ||
912 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
913 | { | |
914 | /* | |
915 | * Decode the directive... | |
916 | */ | |
917 | ||
918 | if (!strcasecmp(line, "<Printer") || | |
919 | !strcasecmp(line, "<DefaultPrinter")) | |
920 | { | |
921 | /* | |
922 | * <Printer name> or <DefaultPrinter name> | |
923 | */ | |
924 | ||
925 | if (p == NULL && value) | |
926 | { | |
927 | /* | |
928 | * Add the printer and a base file type... | |
929 | */ | |
930 | ||
931 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
932 | "cupsdLoadAllPrinters: Loading printer %s...", value); | |
933 | ||
934 | p = cupsdAddPrinter(value); | |
935 | p->accepting = 1; | |
936 | p->state = IPP_PRINTER_IDLE; | |
937 | ||
938 | /* | |
939 | * Set the default printer as needed... | |
940 | */ | |
941 | ||
942 | if (!strcasecmp(line, "<DefaultPrinter")) | |
943 | DefaultPrinter = p; | |
944 | } | |
945 | else | |
946 | { | |
947 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
948 | "Syntax error on line %d of printers.conf.", linenum); | |
949 | return; | |
950 | } | |
951 | } | |
952 | else if (!strcasecmp(line, "</Printer>")) | |
953 | { | |
954 | if (p != NULL) | |
955 | { | |
956 | /* | |
957 | * Close out the current printer... | |
958 | */ | |
959 | ||
960 | cupsdSetPrinterAttrs(p); | |
961 | cupsdAddPrinterHistory(p); | |
962 | ||
963 | if (p->device_uri && strncmp(p->device_uri, "file:", 5) && | |
964 | p->state != IPP_PRINTER_STOPPED) | |
965 | { | |
966 | /* | |
967 | * See if the backend exists... | |
968 | */ | |
969 | ||
970 | snprintf(line, sizeof(line), "%s/backend/%s", ServerBin, | |
971 | p->device_uri); | |
972 | ||
973 | if ((valueptr = strchr(line + strlen(ServerBin), ':')) != NULL) | |
974 | *valueptr = '\0'; /* Chop everything but URI scheme */ | |
975 | ||
976 | if (access(line, 0)) | |
977 | { | |
978 | /* | |
979 | * Backend does not exist, stop printer... | |
980 | */ | |
981 | ||
982 | p->state = IPP_PRINTER_STOPPED; | |
983 | snprintf(p->state_message, sizeof(p->state_message), | |
984 | "Backend %s does not exist!", line); | |
985 | } | |
986 | } | |
987 | ||
988 | p = NULL; | |
989 | } | |
990 | else | |
991 | { | |
992 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
993 | "Syntax error on line %d of printers.conf.", linenum); | |
994 | return; | |
995 | } | |
996 | } | |
997 | else if (!p) | |
998 | { | |
999 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1000 | "Syntax error on line %d of printers.conf.", linenum); | |
1001 | return; | |
1002 | } | |
1003 | else if (!strcasecmp(line, "Info")) | |
1004 | { | |
1005 | if (value) | |
1006 | cupsdSetString(&p->info, value); | |
1007 | } | |
1008 | else if (!strcasecmp(line, "Location")) | |
1009 | { | |
1010 | if (value) | |
1011 | cupsdSetString(&p->location, value); | |
1012 | } | |
1013 | else if (!strcasecmp(line, "DeviceURI")) | |
1014 | { | |
1015 | if (value) | |
1016 | cupsdSetString(&p->device_uri, value); | |
1017 | else | |
1018 | { | |
1019 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1020 | "Syntax error on line %d of printers.conf.", linenum); | |
1021 | return; | |
1022 | } | |
1023 | } | |
1024 | else if (!strcasecmp(line, "PortMonitor")) | |
1025 | { | |
1026 | if (value && strcmp(value, "none")) | |
1027 | cupsdSetString(&p->port_monitor, value); | |
1028 | else if (value) | |
1029 | cupsdClearString(&p->port_monitor); | |
1030 | else | |
1031 | { | |
1032 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1033 | "Syntax error on line %d of printers.conf.", linenum); | |
1034 | return; | |
1035 | } | |
1036 | } | |
1037 | else if (!strcasecmp(line, "State")) | |
1038 | { | |
1039 | /* | |
1040 | * Set the initial queue state... | |
1041 | */ | |
1042 | ||
1043 | if (value && !strcasecmp(value, "idle")) | |
1044 | p->state = IPP_PRINTER_IDLE; | |
1045 | else if (value && !strcasecmp(value, "stopped")) | |
1046 | p->state = IPP_PRINTER_STOPPED; | |
1047 | else | |
1048 | { | |
1049 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1050 | "Syntax error on line %d of printers.conf.", linenum); | |
1051 | return; | |
1052 | } | |
1053 | } | |
1054 | else if (!strcasecmp(line, "StateMessage")) | |
1055 | { | |
1056 | /* | |
1057 | * Set the initial queue state message... | |
1058 | */ | |
1059 | ||
1060 | if (value) | |
1061 | strlcpy(p->state_message, value, sizeof(p->state_message)); | |
1062 | } | |
1063 | else if (!strcasecmp(line, "StateTime")) | |
1064 | { | |
1065 | /* | |
1066 | * Set the state time... | |
1067 | */ | |
1068 | ||
1069 | if (value) | |
1070 | p->state_time = atoi(value); | |
1071 | } | |
1072 | else if (!strcasecmp(line, "Accepting")) | |
1073 | { | |
1074 | /* | |
1075 | * Set the initial accepting state... | |
1076 | */ | |
1077 | ||
1078 | if (value && | |
1079 | (!strcasecmp(value, "yes") || | |
1080 | !strcasecmp(value, "on") || | |
1081 | !strcasecmp(value, "true"))) | |
1082 | p->accepting = 1; | |
1083 | else if (value && | |
1084 | (!strcasecmp(value, "no") || | |
1085 | !strcasecmp(value, "off") || | |
1086 | !strcasecmp(value, "false"))) | |
1087 | p->accepting = 0; | |
1088 | else | |
1089 | { | |
1090 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1091 | "Syntax error on line %d of printers.conf.", linenum); | |
1092 | return; | |
1093 | } | |
1094 | } | |
1095 | else if (!strcasecmp(line, "Shared")) | |
1096 | { | |
1097 | /* | |
1098 | * Set the initial shared state... | |
1099 | */ | |
1100 | ||
1101 | if (value && | |
1102 | (!strcasecmp(value, "yes") || | |
1103 | !strcasecmp(value, "on") || | |
1104 | !strcasecmp(value, "true"))) | |
1105 | p->shared = 1; | |
1106 | else if (value && | |
1107 | (!strcasecmp(value, "no") || | |
1108 | !strcasecmp(value, "off") || | |
1109 | !strcasecmp(value, "false"))) | |
1110 | p->shared = 0; | |
1111 | else | |
1112 | { | |
1113 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1114 | "Syntax error on line %d of printers.conf.", linenum); | |
1115 | return; | |
1116 | } | |
1117 | } | |
1118 | else if (!strcasecmp(line, "JobSheets")) | |
1119 | { | |
1120 | /* | |
1121 | * Set the initial job sheets... | |
1122 | */ | |
1123 | ||
1124 | if (value) | |
1125 | { | |
1126 | for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); | |
1127 | ||
1128 | if (*valueptr) | |
1129 | *valueptr++ = '\0'; | |
1130 | ||
1131 | cupsdSetString(&p->job_sheets[0], value); | |
1132 | ||
1133 | while (isspace(*valueptr & 255)) | |
1134 | valueptr ++; | |
1135 | ||
1136 | if (*valueptr) | |
1137 | { | |
1138 | for (value = valueptr; *valueptr && !isspace(*valueptr & 255); valueptr ++); | |
1139 | ||
1140 | if (*valueptr) | |
1141 | *valueptr++ = '\0'; | |
1142 | ||
1143 | cupsdSetString(&p->job_sheets[1], value); | |
1144 | } | |
1145 | } | |
1146 | else | |
1147 | { | |
1148 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1149 | "Syntax error on line %d of printers.conf.", linenum); | |
1150 | return; | |
1151 | } | |
1152 | } | |
1153 | else if (!strcasecmp(line, "AllowUser")) | |
1154 | { | |
1155 | if (value) | |
1156 | { | |
1157 | p->deny_users = 0; | |
1158 | cupsdAddPrinterUser(p, value); | |
1159 | } | |
1160 | else | |
1161 | { | |
1162 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1163 | "Syntax error on line %d of printers.conf.", linenum); | |
1164 | return; | |
1165 | } | |
1166 | } | |
1167 | else if (!strcasecmp(line, "DenyUser")) | |
1168 | { | |
1169 | if (value) | |
1170 | { | |
1171 | p->deny_users = 1; | |
1172 | cupsdAddPrinterUser(p, value); | |
1173 | } | |
1174 | else | |
1175 | { | |
1176 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1177 | "Syntax error on line %d of printers.conf.", linenum); | |
1178 | return; | |
1179 | } | |
1180 | } | |
1181 | else if (!strcasecmp(line, "QuotaPeriod")) | |
1182 | { | |
1183 | if (value) | |
1184 | p->quota_period = atoi(value); | |
1185 | else | |
1186 | { | |
1187 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1188 | "Syntax error on line %d of printers.conf.", linenum); | |
1189 | return; | |
1190 | } | |
1191 | } | |
1192 | else if (!strcasecmp(line, "PageLimit")) | |
1193 | { | |
1194 | if (value) | |
1195 | p->page_limit = atoi(value); | |
1196 | else | |
1197 | { | |
1198 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1199 | "Syntax error on line %d of printers.conf.", linenum); | |
1200 | return; | |
1201 | } | |
1202 | } | |
1203 | else if (!strcasecmp(line, "KLimit")) | |
1204 | { | |
1205 | if (value) | |
1206 | p->k_limit = atoi(value); | |
1207 | else | |
1208 | { | |
1209 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1210 | "Syntax error on line %d of printers.conf.", linenum); | |
1211 | return; | |
1212 | } | |
1213 | } | |
1214 | else if (!strcasecmp(line, "OpPolicy")) | |
1215 | { | |
1216 | if (value) | |
1217 | cupsdSetString(&p->op_policy, value); | |
1218 | else | |
1219 | { | |
1220 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1221 | "Syntax error on line %d of printers.conf.", linenum); | |
1222 | return; | |
1223 | } | |
1224 | } | |
1225 | else if (!strcasecmp(line, "ErrorPolicy")) | |
1226 | { | |
1227 | if (value) | |
1228 | cupsdSetString(&p->error_policy, value); | |
1229 | else | |
1230 | { | |
1231 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1232 | "Syntax error on line %d of printers.conf.", linenum); | |
1233 | return; | |
1234 | } | |
1235 | } | |
1236 | else | |
1237 | { | |
1238 | /* | |
1239 | * Something else we don't understand... | |
1240 | */ | |
1241 | ||
1242 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1243 | "Unknown configuration directive %s on line %d of printers.conf.", | |
1244 | line, linenum); | |
1245 | } | |
1246 | } | |
1247 | ||
1248 | cupsFileClose(fp); | |
1249 | } | |
1250 | ||
1251 | ||
1252 | /* | |
1253 | * 'cupsdSaveAllPrinters()' - Save all printer definitions to the printers.conf | |
1254 | * file. | |
1255 | */ | |
1256 | ||
1257 | void | |
1258 | cupsdSaveAllPrinters(void) | |
1259 | { | |
1260 | int i; /* Looping var */ | |
1261 | cups_file_t *fp; /* printers.conf file */ | |
1262 | char temp[1024]; /* Temporary string */ | |
1263 | char backup[1024]; /* printers.conf.O file */ | |
1264 | cupsd_printer_t *printer; /* Current printer class */ | |
1265 | time_t curtime; /* Current time */ | |
1266 | struct tm *curdate; /* Current date */ | |
1267 | ||
1268 | ||
1269 | /* | |
1270 | * Create the printers.conf file... | |
1271 | */ | |
1272 | ||
1273 | snprintf(temp, sizeof(temp), "%s/printers.conf", ServerRoot); | |
1274 | snprintf(backup, sizeof(backup), "%s/printers.conf.O", ServerRoot); | |
1275 | ||
1276 | if (rename(temp, backup)) | |
1277 | { | |
1278 | if (errno != ENOENT) | |
1279 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1280 | "Unable to backup printers.conf - %s", strerror(errno)); | |
1281 | } | |
1282 | ||
1283 | if ((fp = cupsFileOpen(temp, "w")) == NULL) | |
1284 | { | |
1285 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1286 | "Unable to save printers.conf - %s", strerror(errno)); | |
1287 | ||
1288 | if (rename(backup, temp)) | |
1289 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
1290 | "Unable to restore printers.conf - %s", strerror(errno)); | |
1291 | return; | |
1292 | } | |
1293 | else | |
1294 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving printers.conf..."); | |
1295 | ||
1296 | /* | |
1297 | * Restrict access to the file... | |
1298 | */ | |
1299 | ||
1300 | fchown(cupsFileNumber(fp), getuid(), Group); | |
1301 | fchmod(cupsFileNumber(fp), ConfigFilePerm); | |
1302 | ||
1303 | /* | |
1304 | * Write a small header to the file... | |
1305 | */ | |
1306 | ||
1307 | curtime = time(NULL); | |
1308 | curdate = localtime(&curtime); | |
1309 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
1310 | ||
1311 | cupsFilePuts(fp, "# Printer configuration file for " CUPS_SVERSION "\n"); | |
1312 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
1313 | ||
1314 | /* | |
1315 | * Write each local printer known to the system... | |
1316 | */ | |
1317 | ||
1318 | for (printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
1319 | printer; | |
1320 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
1321 | { | |
1322 | /* | |
1323 | * Skip remote destinations and printer classes... | |
1324 | */ | |
1325 | ||
1326 | if ((printer->type & CUPS_PRINTER_REMOTE) || | |
1327 | (printer->type & CUPS_PRINTER_CLASS) || | |
1328 | (printer->type & CUPS_PRINTER_IMPLICIT)) | |
1329 | continue; | |
1330 | ||
1331 | /* | |
1332 | * Write printers as needed... | |
1333 | */ | |
1334 | ||
1335 | if (printer == DefaultPrinter) | |
1336 | cupsFilePrintf(fp, "<DefaultPrinter %s>\n", printer->name); | |
1337 | else | |
1338 | cupsFilePrintf(fp, "<Printer %s>\n", printer->name); | |
1339 | ||
1340 | if (printer->info) | |
1341 | cupsFilePrintf(fp, "Info %s\n", printer->info); | |
1342 | ||
1343 | if (printer->location) | |
1344 | cupsFilePrintf(fp, "Location %s\n", printer->location); | |
1345 | ||
1346 | if (printer->device_uri) | |
1347 | cupsFilePrintf(fp, "DeviceURI %s\n", printer->device_uri); | |
1348 | ||
1349 | if (printer->port_monitor) | |
1350 | cupsFilePrintf(fp, "PortMonitor %s\n", printer->port_monitor); | |
1351 | ||
1352 | if (printer->state == IPP_PRINTER_STOPPED) | |
1353 | { | |
1354 | cupsFilePuts(fp, "State Stopped\n"); | |
1355 | cupsFilePrintf(fp, "StateMessage %s\n", printer->state_message); | |
1356 | } | |
1357 | else | |
1358 | cupsFilePuts(fp, "State Idle\n"); | |
1359 | ||
1360 | cupsFilePrintf(fp, "StateTime %d\n", (int)printer->state_time); | |
1361 | ||
1362 | if (printer->accepting) | |
1363 | cupsFilePuts(fp, "Accepting Yes\n"); | |
1364 | else | |
1365 | cupsFilePuts(fp, "Accepting No\n"); | |
1366 | ||
1367 | if (printer->shared) | |
1368 | cupsFilePuts(fp, "Shared Yes\n"); | |
1369 | else | |
1370 | cupsFilePuts(fp, "Shared No\n"); | |
1371 | ||
1372 | cupsFilePrintf(fp, "JobSheets %s %s\n", printer->job_sheets[0], | |
1373 | printer->job_sheets[1]); | |
1374 | ||
1375 | cupsFilePrintf(fp, "QuotaPeriod %d\n", printer->quota_period); | |
1376 | cupsFilePrintf(fp, "PageLimit %d\n", printer->page_limit); | |
1377 | cupsFilePrintf(fp, "KLimit %d\n", printer->k_limit); | |
1378 | ||
1379 | for (i = 0; i < printer->num_users; i ++) | |
1380 | cupsFilePrintf(fp, "%sUser %s\n", printer->deny_users ? "Deny" : "Allow", | |
1381 | printer->users[i]); | |
1382 | ||
1383 | if (printer->op_policy) | |
1384 | cupsFilePrintf(fp, "OpPolicy %s\n", printer->op_policy); | |
1385 | if (printer->error_policy) | |
1386 | cupsFilePrintf(fp, "ErrorPolicy %s\n", printer->error_policy); | |
1387 | ||
1388 | cupsFilePuts(fp, "</Printer>\n"); | |
1389 | ||
1390 | #ifdef __sgi | |
1391 | /* | |
1392 | * Make IRIX desktop & printer status happy | |
1393 | */ | |
1394 | ||
1395 | write_irix_state(printer); | |
1396 | #endif /* __sgi */ | |
1397 | } | |
1398 | ||
1399 | cupsFileClose(fp); | |
1400 | } | |
1401 | ||
1402 | ||
1403 | /* | |
1404 | * 'cupsdSetPrinterAttrs()' - Set printer attributes based upon the PPD file. | |
1405 | */ | |
1406 | ||
1407 | void | |
1408 | cupsdSetPrinterAttrs(cupsd_printer_t *p)/* I - Printer to setup */ | |
1409 | { | |
1410 | char uri[HTTP_MAX_URI]; | |
1411 | /* URI for printer */ | |
1412 | char resource[HTTP_MAX_URI]; | |
1413 | /* Resource portion of URI */ | |
1414 | int i; /* Looping var */ | |
1415 | char filename[1024]; /* Name of PPD file */ | |
1416 | int num_media; /* Number of media options */ | |
1417 | cupsd_location_t *auth; /* Pointer to authentication element */ | |
1418 | const char *auth_supported;/* Authentication supported */ | |
1419 | cups_ptype_t cupsd_printer_type; | |
1420 | /* Printer type data */ | |
1421 | ppd_file_t *ppd; /* PPD file data */ | |
1422 | ppd_option_t *input_slot, /* InputSlot options */ | |
1423 | *media_type, /* MediaType options */ | |
1424 | *page_size, /* PageSize options */ | |
1425 | *output_bin, /* OutputBin options */ | |
1426 | *media_quality; /* EFMediaQualityMode options */ | |
1427 | ppd_attr_t *ppdattr; /* PPD attribute */ | |
1428 | ipp_attribute_t *attr; /* Attribute data */ | |
1429 | ipp_value_t *val; /* Attribute value */ | |
1430 | int num_finishings; /* Number of finishings */ | |
1431 | ipp_finish_t finishings[5]; /* finishings-supported values */ | |
1432 | static const char * const sides[3] = /* sides-supported values */ | |
1433 | { | |
1434 | "one", | |
1435 | "two-long-edge", | |
1436 | "two-short-edge" | |
1437 | }; | |
1438 | ||
1439 | ||
1440 | DEBUG_printf(("cupsdSetPrinterAttrs: entering name = %s, type = %x\n", p->name, | |
1441 | p->type)); | |
1442 | ||
1443 | /* | |
1444 | * Make sure that we have the common attributes defined... | |
1445 | */ | |
1446 | ||
1447 | if (!CommonData) | |
1448 | cupsdCreateCommonData(); | |
1449 | ||
1450 | /* | |
1451 | * Clear out old filters, if any... | |
1452 | */ | |
1453 | ||
1454 | cupsdDeletePrinterFilters(p); | |
1455 | ||
1456 | /* | |
1457 | * Figure out the authentication that is required for the printer. | |
1458 | */ | |
1459 | ||
1460 | auth_supported = "requesting-user-name"; | |
1461 | if (!(p->type & CUPS_PRINTER_REMOTE)) | |
1462 | { | |
1463 | if (p->type & CUPS_PRINTER_CLASS) | |
1464 | snprintf(resource, sizeof(resource), "/classes/%s", p->name); | |
1465 | else | |
1466 | snprintf(resource, sizeof(resource), "/printers/%s", p->name); | |
1467 | ||
1468 | if ((auth = cupsdFindBest(resource, HTTP_POST)) == NULL) | |
1469 | auth = cupsdFindPolicyOp(p->op_policy_ptr, IPP_PRINT_JOB); | |
1470 | ||
1471 | if (auth) | |
1472 | { | |
1473 | if (auth->type == AUTH_BASIC || auth->type == AUTH_BASICDIGEST) | |
1474 | auth_supported = "basic"; | |
1475 | else if (auth->type == AUTH_DIGEST) | |
1476 | auth_supported = "digest"; | |
1477 | ||
1478 | if (auth->type != AUTH_NONE) | |
1479 | p->type |= CUPS_PRINTER_AUTHENTICATED; | |
1480 | else | |
1481 | p->type &= ~CUPS_PRINTER_AUTHENTICATED; | |
1482 | } | |
1483 | else | |
1484 | p->type &= ~CUPS_PRINTER_AUTHENTICATED; | |
1485 | } | |
1486 | ||
1487 | /* | |
1488 | * Create the required IPP attributes for a printer... | |
1489 | */ | |
1490 | ||
1491 | if (p->attrs) | |
1492 | ippDelete(p->attrs); | |
1493 | ||
1494 | p->attrs = ippNew(); | |
1495 | ||
1496 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1497 | "uri-authentication-supported", NULL, auth_supported); | |
1498 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1499 | "uri-security-supported", NULL, "none"); | |
1500 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL, | |
1501 | p->name); | |
1502 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-location", | |
1503 | NULL, p->location ? p->location : ""); | |
1504 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info", | |
1505 | NULL, p->info ? p->info : ""); | |
1506 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-more-info", | |
1507 | NULL, p->uri); | |
1508 | ||
1509 | if (p->num_users) | |
1510 | { | |
1511 | if (p->deny_users) | |
1512 | ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
1513 | "requesting-user-name-denied", p->num_users, NULL, | |
1514 | p->users); | |
1515 | else | |
1516 | ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
1517 | "requesting-user-name-allowed", p->num_users, NULL, | |
1518 | p->users); | |
1519 | } | |
1520 | ||
1521 | ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1522 | "job-quota-period", p->quota_period); | |
1523 | ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1524 | "job-k-limit", p->k_limit); | |
1525 | ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1526 | "job-page-limit", p->page_limit); | |
1527 | ||
1528 | if (NumBanners > 0 && !(p->type & CUPS_PRINTER_REMOTE)) | |
1529 | { | |
1530 | /* | |
1531 | * Setup the job-sheets-default attribute... | |
1532 | */ | |
1533 | ||
1534 | attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
1535 | "job-sheets-default", 2, NULL, NULL); | |
1536 | ||
1537 | if (attr != NULL) | |
1538 | { | |
1539 | attr->values[0].string.text = strdup(Classification ? | |
1540 | Classification : p->job_sheets[0]); | |
1541 | attr->values[1].string.text = strdup(Classification ? | |
1542 | Classification : p->job_sheets[1]); | |
1543 | } | |
1544 | } | |
1545 | ||
1546 | cupsd_printer_type = p->type; | |
1547 | ||
1548 | p->raw = 0; | |
1549 | ||
1550 | if (p->type & CUPS_PRINTER_REMOTE) | |
1551 | { | |
1552 | /* | |
1553 | * Tell the client this is a remote printer of some type... | |
1554 | */ | |
1555 | ||
1556 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, | |
1557 | "printer-uri-supported", NULL, p->uri); | |
1558 | ||
1559 | if (p->make_model) | |
1560 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1561 | "printer-make-and-model", NULL, p->make_model); | |
1562 | ||
1563 | p->raw = 1; | |
1564 | } | |
1565 | else | |
1566 | { | |
1567 | /* | |
1568 | * Assign additional attributes depending on whether this is a printer | |
1569 | * or class... | |
1570 | */ | |
1571 | ||
1572 | p->type &= ~CUPS_PRINTER_OPTIONS; | |
1573 | ||
1574 | if (p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT)) | |
1575 | { | |
1576 | p->raw = 1; | |
1577 | ||
1578 | /* | |
1579 | * Add class-specific attributes... | |
1580 | */ | |
1581 | ||
1582 | if ((p->type & CUPS_PRINTER_IMPLICIT) && p->num_printers > 0 && | |
1583 | p->printers[0]->make_model) | |
1584 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1585 | "printer-make-and-model", NULL, p->printers[0]->make_model); | |
1586 | else | |
1587 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1588 | "printer-make-and-model", NULL, "Local Printer Class"); | |
1589 | ||
1590 | if (p->num_printers > 0) | |
1591 | { | |
1592 | /* | |
1593 | * Add a list of member URIs and names... | |
1594 | */ | |
1595 | ||
1596 | attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, | |
1597 | "member-uris", p->num_printers, NULL, NULL); | |
1598 | p->type |= CUPS_PRINTER_OPTIONS; | |
1599 | ||
1600 | for (i = 0; i < p->num_printers; i ++) | |
1601 | { | |
1602 | if (attr != NULL) | |
1603 | attr->values[i].string.text = strdup(p->printers[i]->uri); | |
1604 | ||
1605 | p->type &= ~CUPS_PRINTER_OPTIONS | p->printers[i]->type; | |
1606 | } | |
1607 | ||
1608 | attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
1609 | "member-names", p->num_printers, NULL, NULL); | |
1610 | ||
1611 | if (attr != NULL) | |
1612 | { | |
1613 | for (i = 0; i < p->num_printers; i ++) | |
1614 | attr->values[i].string.text = strdup(p->printers[i]->name); | |
1615 | } | |
1616 | } | |
1617 | } | |
1618 | else | |
1619 | { | |
1620 | /* | |
1621 | * Add printer-specific attributes... Start by sanitizing the device | |
1622 | * URI so it doesn't have a username or password in it... | |
1623 | */ | |
1624 | ||
1625 | if (!p->device_uri) | |
1626 | strcpy(uri, "file:/dev/null"); | |
1627 | else if (strstr(p->device_uri, "://") != NULL) | |
1628 | { | |
1629 | /* | |
1630 | * http://..., ipp://..., etc. | |
1631 | */ | |
1632 | ||
1633 | cupsdSanitizeURI(p->device_uri, uri, sizeof(uri)); | |
1634 | } | |
1635 | else | |
1636 | { | |
1637 | /* | |
1638 | * file:..., serial:..., etc. | |
1639 | */ | |
1640 | ||
1641 | strlcpy(uri, p->device_uri, sizeof(uri)); | |
1642 | } | |
1643 | ||
1644 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL, | |
1645 | uri); | |
1646 | ||
1647 | /* | |
1648 | * Assign additional attributes from the PPD file (if any)... | |
1649 | */ | |
1650 | ||
1651 | p->type |= CUPS_PRINTER_BW; | |
1652 | finishings[0] = IPP_FINISHINGS_NONE; | |
1653 | num_finishings = 1; | |
1654 | ||
1655 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, | |
1656 | p->name); | |
1657 | ||
1658 | if ((ppd = ppdOpenFile(filename)) != NULL) | |
1659 | { | |
1660 | /* | |
1661 | * Add make/model and other various attributes... | |
1662 | */ | |
1663 | ||
1664 | if (ppd->color_device) | |
1665 | p->type |= CUPS_PRINTER_COLOR; | |
1666 | if (ppd->variable_sizes) | |
1667 | p->type |= CUPS_PRINTER_VARIABLE; | |
1668 | if (!ppd->manual_copies) | |
1669 | p->type |= CUPS_PRINTER_COPIES; | |
1670 | if ((ppdattr = ppdFindAttr(ppd, "cupsFax", NULL)) != NULL) | |
1671 | if (ppdattr->value && !strcasecmp(ppdattr->value, "true")) | |
1672 | p->type |= CUPS_PRINTER_FAX; | |
1673 | ||
1674 | ippAddBoolean(p->attrs, IPP_TAG_PRINTER, "color-supported", | |
1675 | ppd->color_device); | |
1676 | if (ppd->throughput) | |
1677 | ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1678 | "pages-per-minute", ppd->throughput); | |
1679 | ||
1680 | if (ppd->nickname) | |
1681 | cupsdSetString(&p->make_model, ppd->nickname); | |
1682 | else if (ppd->modelname) | |
1683 | cupsdSetString(&p->make_model, ppd->modelname); | |
1684 | else | |
1685 | cupsdSetString(&p->make_model, "Bad PPD File"); | |
1686 | ||
1687 | if (p->make_model) | |
1688 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1689 | "printer-make-and-model", NULL, p->make_model); | |
1690 | ||
1691 | /* | |
1692 | * Add media options from the PPD file... | |
1693 | */ | |
1694 | ||
1695 | if ((input_slot = ppdFindOption(ppd, "InputSlot")) != NULL) | |
1696 | num_media = input_slot->num_choices; | |
1697 | else | |
1698 | num_media = 0; | |
1699 | ||
1700 | if ((media_type = ppdFindOption(ppd, "MediaType")) != NULL) | |
1701 | num_media += media_type->num_choices; | |
1702 | ||
1703 | if ((page_size = ppdFindOption(ppd, "PageSize")) != NULL) | |
1704 | num_media += page_size->num_choices; | |
1705 | ||
1706 | if ((media_quality = ppdFindOption(ppd, "EFMediaQualityMode")) != NULL) | |
1707 | num_media += media_quality->num_choices; | |
1708 | ||
1709 | if (num_media == 0) | |
1710 | { | |
1711 | cupsdLogMessage(CUPSD_LOG_CRIT, "cupsdSetPrinterAttrs: The PPD file for printer %s " | |
1712 | "contains no media options and is therefore " | |
1713 | "invalid!", p->name); | |
1714 | } | |
1715 | else | |
1716 | { | |
1717 | attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1718 | "media-supported", num_media, NULL, NULL); | |
1719 | if (attr != NULL) | |
1720 | { | |
1721 | val = attr->values; | |
1722 | ||
1723 | if (input_slot != NULL) | |
1724 | for (i = 0; i < input_slot->num_choices; i ++, val ++) | |
1725 | val->string.text = strdup(input_slot->choices[i].choice); | |
1726 | ||
1727 | if (media_type != NULL) | |
1728 | for (i = 0; i < media_type->num_choices; i ++, val ++) | |
1729 | val->string.text = strdup(media_type->choices[i].choice); | |
1730 | ||
1731 | if (media_quality != NULL) | |
1732 | for (i = 0; i < media_quality->num_choices; i ++, val ++) | |
1733 | val->string.text = strdup(media_quality->choices[i].choice); | |
1734 | ||
1735 | if (page_size != NULL) | |
1736 | { | |
1737 | for (i = 0; i < page_size->num_choices; i ++, val ++) | |
1738 | val->string.text = strdup(page_size->choices[i].choice); | |
1739 | ||
1740 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-default", | |
1741 | NULL, page_size->defchoice); | |
1742 | } | |
1743 | else if (input_slot != NULL) | |
1744 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-default", | |
1745 | NULL, input_slot->defchoice); | |
1746 | else if (media_type != NULL) | |
1747 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-default", | |
1748 | NULL, media_type->defchoice); | |
1749 | else if (media_quality != NULL) | |
1750 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-default", | |
1751 | NULL, media_quality->defchoice); | |
1752 | else | |
1753 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-default", | |
1754 | NULL, "none"); | |
1755 | } | |
1756 | } | |
1757 | ||
1758 | /* | |
1759 | * Output bin... | |
1760 | */ | |
1761 | ||
1762 | if ((output_bin = ppdFindOption(ppd, "OutputBin")) != NULL) | |
1763 | { | |
1764 | attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1765 | "output-bin-supported", output_bin->num_choices, | |
1766 | NULL, NULL); | |
1767 | ||
1768 | if (attr != NULL) | |
1769 | { | |
1770 | for (i = 0, val = attr->values; | |
1771 | i < output_bin->num_choices; | |
1772 | i ++, val ++) | |
1773 | val->string.text = strdup(output_bin->choices[i].choice); | |
1774 | } | |
1775 | } | |
1776 | ||
1777 | /* | |
1778 | * Duplexing, etc... | |
1779 | */ | |
1780 | ||
1781 | if (ppdFindOption(ppd, "Duplex") != NULL) | |
1782 | { | |
1783 | p->type |= CUPS_PRINTER_DUPLEX; | |
1784 | ||
1785 | ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "sides-supported", | |
1786 | 3, NULL, sides); | |
1787 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "sides-default", | |
1788 | NULL, "one"); | |
1789 | } | |
1790 | ||
1791 | if (ppdFindOption(ppd, "Collate") != NULL) | |
1792 | p->type |= CUPS_PRINTER_COLLATE; | |
1793 | ||
1794 | if (ppdFindOption(ppd, "StapleLocation") != NULL) | |
1795 | { | |
1796 | p->type |= CUPS_PRINTER_STAPLE; | |
1797 | finishings[num_finishings++] = IPP_FINISHINGS_STAPLE; | |
1798 | } | |
1799 | ||
1800 | if (ppdFindOption(ppd, "BindEdge") != NULL) | |
1801 | { | |
1802 | p->type |= CUPS_PRINTER_BIND; | |
1803 | finishings[num_finishings++] = IPP_FINISHINGS_BIND; | |
1804 | } | |
1805 | ||
1806 | for (i = 0; i < ppd->num_sizes; i ++) | |
1807 | if (ppd->sizes[i].length > 1728) | |
1808 | p->type |= CUPS_PRINTER_LARGE; | |
1809 | else if (ppd->sizes[i].length > 1008) | |
1810 | p->type |= CUPS_PRINTER_MEDIUM; | |
1811 | else | |
1812 | p->type |= CUPS_PRINTER_SMALL; | |
1813 | ||
1814 | /* | |
1815 | * Add a filter from application/vnd.cups-raw to printer/name to | |
1816 | * handle "raw" printing by users. | |
1817 | */ | |
1818 | ||
1819 | cupsdAddPrinterFilter(p, "application/vnd.cups-raw 0 -"); | |
1820 | ||
1821 | /* | |
1822 | * Add any filters in the PPD file... | |
1823 | */ | |
1824 | ||
1825 | DEBUG_printf(("ppd->num_filters = %d\n", ppd->num_filters)); | |
1826 | for (i = 0; i < ppd->num_filters; i ++) | |
1827 | { | |
1828 | DEBUG_printf(("ppd->filters[%d] = \"%s\"\n", i, ppd->filters[i])); | |
1829 | cupsdAddPrinterFilter(p, ppd->filters[i]); | |
1830 | } | |
1831 | ||
1832 | if (ppd->num_filters == 0) | |
1833 | { | |
1834 | /* | |
1835 | * If there are no filters, add a PostScript printing filter. | |
1836 | */ | |
1837 | ||
1838 | cupsdAddPrinterFilter(p, "application/vnd.cups-postscript 0 -"); | |
1839 | } | |
1840 | ||
1841 | /* | |
1842 | * Show current and available port monitors for this printer... | |
1843 | */ | |
1844 | ||
1845 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "port-monitor", | |
1846 | NULL, p->port_monitor ? p->port_monitor : "none"); | |
1847 | ||
1848 | ||
1849 | for (i = 1, ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL); | |
1850 | ppdattr; | |
1851 | i ++, ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL)); | |
1852 | ||
1853 | if (ppd->protocols) | |
1854 | { | |
1855 | if (strstr(ppd->protocols, "TBCP")) | |
1856 | i ++; | |
1857 | else if (strstr(ppd->protocols, "BCP")) | |
1858 | i ++; | |
1859 | } | |
1860 | ||
1861 | attr = ippAddStrings(p->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1862 | "port-monitor-supported", i, NULL, NULL); | |
1863 | ||
1864 | attr->values[0].string.text = strdup("none"); | |
1865 | ||
1866 | for (i = 1, ppdattr = ppdFindAttr(ppd, "cupsPortMonitor", NULL); | |
1867 | ppdattr; | |
1868 | i ++, ppdattr = ppdFindNextAttr(ppd, "cupsPortMonitor", NULL)) | |
1869 | attr->values[i].string.text = strdup(ppdattr->value); | |
1870 | ||
1871 | if (ppd->protocols) | |
1872 | { | |
1873 | if (strstr(ppd->protocols, "TBCP")) | |
1874 | attr->values[i].string.text = strdup("tbcp"); | |
1875 | else if (strstr(ppd->protocols, "BCP")) | |
1876 | attr->values[i].string.text = strdup("bcp"); | |
1877 | } | |
1878 | ||
1879 | /* | |
1880 | * Close the PPD and set the type... | |
1881 | */ | |
1882 | ||
1883 | ppdClose(ppd); | |
1884 | ||
1885 | cupsd_printer_type = p->type; | |
1886 | } | |
1887 | else if (!access(filename, 0)) | |
1888 | { | |
1889 | int pline; /* PPD line number */ | |
1890 | ppd_status_t pstatus; /* PPD load status */ | |
1891 | ||
1892 | ||
1893 | pstatus = ppdLastError(&pline); | |
1894 | ||
1895 | cupsdLogMessage(CUPSD_LOG_ERROR, "PPD file for %s cannot be loaded!", p->name); | |
1896 | ||
1897 | if (pstatus <= PPD_ALLOC_ERROR) | |
1898 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s", strerror(errno)); | |
1899 | else | |
1900 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s on line %d.", ppdErrorString(pstatus), | |
1901 | pline); | |
1902 | ||
1903 | cupsdLogMessage(CUPSD_LOG_INFO, "Hint: Run \"cupstestppd %s\" and fix any errors.", | |
1904 | filename); | |
1905 | ||
1906 | /* | |
1907 | * Add a filter from application/vnd.cups-raw to printer/name to | |
1908 | * handle "raw" printing by users. | |
1909 | */ | |
1910 | ||
1911 | cupsdAddPrinterFilter(p, "application/vnd.cups-raw 0 -"); | |
1912 | ||
1913 | /* | |
1914 | * Add a PostScript filter, since this is still possibly PS printer. | |
1915 | */ | |
1916 | ||
1917 | cupsdAddPrinterFilter(p, "application/vnd.cups-postscript 0 -"); | |
1918 | } | |
1919 | else | |
1920 | { | |
1921 | /* | |
1922 | * If we have an interface script, add a filter entry for it... | |
1923 | */ | |
1924 | ||
1925 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, | |
1926 | p->name); | |
1927 | if (access(filename, X_OK) == 0) | |
1928 | { | |
1929 | /* | |
1930 | * Yes, we have a System V style interface script; use it! | |
1931 | */ | |
1932 | ||
1933 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1934 | "printer-make-and-model", NULL, "Local System V Printer"); | |
1935 | ||
1936 | snprintf(filename, sizeof(filename), "*/* 0 %s/interfaces/%s", | |
1937 | ServerRoot, p->name); | |
1938 | cupsdAddPrinterFilter(p, filename); | |
1939 | } | |
1940 | else if (p->device_uri && | |
1941 | !strncmp(p->device_uri, "ipp://", 6) && | |
1942 | (strstr(p->device_uri, "/printers/") != NULL || | |
1943 | strstr(p->device_uri, "/classes/") != NULL)) | |
1944 | { | |
1945 | /* | |
1946 | * Tell the client this is really a hard-wired remote printer. | |
1947 | */ | |
1948 | ||
1949 | cupsd_printer_type |= CUPS_PRINTER_REMOTE; | |
1950 | ||
1951 | /* | |
1952 | * Point the printer-uri-supported attribute to the | |
1953 | * remote printer... | |
1954 | */ | |
1955 | ||
1956 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, | |
1957 | "printer-uri-supported", NULL, p->device_uri); | |
1958 | ||
1959 | /* | |
1960 | * Then set the make-and-model accordingly... | |
1961 | */ | |
1962 | ||
1963 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1964 | "printer-make-and-model", NULL, "Remote Printer"); | |
1965 | ||
1966 | /* | |
1967 | * Print all files directly... | |
1968 | */ | |
1969 | ||
1970 | p->raw = 1; | |
1971 | } | |
1972 | else | |
1973 | { | |
1974 | /* | |
1975 | * Otherwise we have neither - treat this as a "dumb" printer | |
1976 | * with no PPD file... | |
1977 | */ | |
1978 | ||
1979 | ippAddString(p->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1980 | "printer-make-and-model", NULL, "Local Raw Printer"); | |
1981 | ||
1982 | p->raw = 1; | |
1983 | } | |
1984 | } | |
1985 | ||
1986 | ippAddIntegers(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1987 | "finishings-supported", num_finishings, (int *)finishings); | |
1988 | ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1989 | "finishings-default", IPP_FINISHINGS_NONE); | |
1990 | } | |
1991 | } | |
1992 | ||
1993 | /* | |
1994 | * Add the CUPS-specific printer-type attribute... | |
1995 | */ | |
1996 | ||
1997 | if (!p->shared) | |
1998 | p->type |= CUPS_PRINTER_NOT_SHARED; | |
1999 | else | |
2000 | p->type &= ~CUPS_PRINTER_NOT_SHARED; | |
2001 | ||
2002 | ippAddInteger(p->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
2003 | cupsd_printer_type); | |
2004 | ||
2005 | DEBUG_printf(("cupsdSetPrinterAttrs: leaving name = %s, type = %x\n", p->name, | |
2006 | p->type)); | |
2007 | ||
2008 | #ifdef __sgi | |
2009 | /* | |
2010 | * Write the IRIX printer config and status files... | |
2011 | */ | |
2012 | ||
2013 | write_irix_config(p); | |
2014 | write_irix_state(p); | |
2015 | #endif /* __sgi */ | |
2016 | } | |
2017 | ||
2018 | ||
2019 | /* | |
2020 | * 'cupsdSetPrinterReasons()' - Set/update the reasons strings. | |
2021 | */ | |
2022 | ||
2023 | void | |
2024 | cupsdSetPrinterReasons( | |
2025 | cupsd_printer_t *p, /* I - Printer */ | |
2026 | const char *s) /* I - Reasons strings */ | |
2027 | { | |
2028 | int i; /* Looping var */ | |
2029 | const char *sptr; /* Pointer into reasons */ | |
2030 | char reason[255], /* Reason string */ | |
2031 | *rptr; /* Pointer into reason */ | |
2032 | ||
2033 | ||
2034 | if (s[0] == '-' || s[0] == '+') | |
2035 | { | |
2036 | /* | |
2037 | * Add/remove reasons... | |
2038 | */ | |
2039 | ||
2040 | sptr = s + 1; | |
2041 | } | |
2042 | else | |
2043 | { | |
2044 | /* | |
2045 | * Replace reasons... | |
2046 | */ | |
2047 | ||
2048 | sptr = s; | |
2049 | ||
2050 | for (i = 0; i < p->num_reasons; i ++) | |
2051 | free(p->reasons[i]); | |
2052 | ||
2053 | p->num_reasons = 0; | |
2054 | } | |
2055 | ||
2056 | /* | |
2057 | * Loop through all of the reasons... | |
2058 | */ | |
2059 | ||
2060 | while (*sptr) | |
2061 | { | |
2062 | /* | |
2063 | * Skip leading whitespace and commas... | |
2064 | */ | |
2065 | ||
2066 | while (isspace(*sptr & 255) || *sptr == ',') | |
2067 | sptr ++; | |
2068 | ||
2069 | for (rptr = reason; *sptr && !isspace(*sptr & 255) && *sptr != ','; sptr ++) | |
2070 | if (rptr < (reason + sizeof(reason) - 1)) | |
2071 | *rptr++ = *sptr; | |
2072 | ||
2073 | if (rptr == reason) | |
2074 | break; | |
2075 | ||
2076 | *rptr = '\0'; | |
2077 | ||
2078 | if (s[0] == '-') | |
2079 | { | |
2080 | /* | |
2081 | * Remove reason... | |
2082 | */ | |
2083 | ||
2084 | for (i = 0; i < p->num_reasons; i ++) | |
2085 | if (!strcasecmp(reason, p->reasons[i])) | |
2086 | { | |
2087 | /* | |
2088 | * Found a match, so remove it... | |
2089 | */ | |
2090 | ||
2091 | p->num_reasons --; | |
2092 | free(p->reasons[i]); | |
2093 | ||
2094 | if (i < p->num_reasons) | |
2095 | memmove(p->reasons + i, p->reasons + i + 1, | |
2096 | (p->num_reasons - i) * sizeof(char *)); | |
2097 | ||
2098 | i --; | |
2099 | } | |
2100 | } | |
2101 | else if (p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0]))) | |
2102 | { | |
2103 | /* | |
2104 | * Add reason... | |
2105 | */ | |
2106 | ||
2107 | for (i = 0; i < p->num_reasons; i ++) | |
2108 | if (!strcasecmp(reason, p->reasons[i])) | |
2109 | break; | |
2110 | ||
2111 | if (i >= p->num_reasons) | |
2112 | { | |
2113 | p->reasons[i] = strdup(reason); | |
2114 | p->num_reasons ++; | |
2115 | } | |
2116 | } | |
2117 | } | |
2118 | } | |
2119 | ||
2120 | ||
2121 | /* | |
2122 | * 'cupsdSetPrinterState()' - Update the current state of a printer. | |
2123 | */ | |
2124 | ||
2125 | void | |
2126 | cupsdSetPrinterState( | |
2127 | cupsd_printer_t *p, /* I - Printer to change */ | |
2128 | ipp_pstate_t s, /* I - New state */ | |
2129 | int update) /* I - Update printers.conf? */ | |
2130 | { | |
2131 | ipp_pstate_t old_state; /* Old printer state */ | |
2132 | ||
2133 | ||
2134 | /* | |
2135 | * Can't set status of remote printers... | |
2136 | */ | |
2137 | ||
2138 | if (p->type & CUPS_PRINTER_REMOTE) | |
2139 | return; | |
2140 | ||
2141 | /* | |
2142 | * Set the new state... | |
2143 | */ | |
2144 | ||
2145 | old_state = p->state; | |
2146 | p->state = s; | |
2147 | ||
2148 | if (old_state != s) | |
2149 | { | |
2150 | /* | |
2151 | * Let the browse code know this needs to be updated... | |
2152 | */ | |
2153 | ||
2154 | BrowseNext = p; | |
2155 | p->state_time = time(NULL); | |
2156 | p->browse_time = 0; | |
2157 | ||
2158 | #ifdef __sgi | |
2159 | write_irix_state(p); | |
2160 | #endif /* __sgi */ | |
2161 | } | |
2162 | ||
2163 | cupsdAddPrinterHistory(p); | |
2164 | ||
2165 | /* | |
2166 | * Save the printer configuration if a printer goes from idle or processing | |
2167 | * to stopped (or visa-versa)... | |
2168 | */ | |
2169 | ||
2170 | if ((old_state == IPP_PRINTER_STOPPED) != (s == IPP_PRINTER_STOPPED) && | |
2171 | update) | |
2172 | { | |
2173 | if (p->type & CUPS_PRINTER_CLASS) | |
2174 | cupsdSaveAllClasses(); | |
2175 | else | |
2176 | cupsdSaveAllPrinters(); | |
2177 | } | |
2178 | } | |
2179 | ||
2180 | ||
2181 | /* | |
2182 | * 'cupsdStopPrinter()' - Stop a printer from printing any jobs... | |
2183 | */ | |
2184 | ||
2185 | void | |
2186 | cupsdStopPrinter(cupsd_printer_t *p, /* I - Printer to stop */ | |
2187 | int update)/* I - Update printers.conf? */ | |
2188 | { | |
2189 | cupsd_job_t *job; /* Active print job */ | |
2190 | ||
2191 | ||
2192 | /* | |
2193 | * Set the printer state... | |
2194 | */ | |
2195 | ||
2196 | cupsdSetPrinterState(p, IPP_PRINTER_STOPPED, update); | |
2197 | ||
2198 | /* | |
2199 | * See if we have a job printing on this printer... | |
2200 | */ | |
2201 | ||
2202 | if (p->job) | |
2203 | { | |
2204 | /* | |
2205 | * Get pointer to job... | |
2206 | */ | |
2207 | ||
2208 | job = (cupsd_job_t *)p->job; | |
2209 | ||
2210 | /* | |
2211 | * Stop it... | |
2212 | */ | |
2213 | ||
2214 | cupsdStopJob(job, 0); | |
2215 | ||
2216 | /* | |
2217 | * Reset the state to pending... | |
2218 | */ | |
2219 | ||
2220 | job->state->values[0].integer = IPP_JOB_PENDING; | |
2221 | ||
2222 | cupsdSaveJob(job); | |
2223 | } | |
2224 | } | |
2225 | ||
2226 | ||
2227 | /* | |
2228 | * 'cupsdUpdatePrinters()' - Update printers after a partial reload. | |
2229 | */ | |
2230 | ||
2231 | void | |
2232 | cupsdUpdatePrinters(void) | |
2233 | { | |
2234 | cupsd_printer_t *p; /* Current printer */ | |
2235 | ||
2236 | ||
2237 | /* | |
2238 | * Loop through the printers and recreate the printer attributes | |
2239 | * for any local printers since the policy and/or access control | |
2240 | * stuff may have changed. Also, if browsing is disabled, remove | |
2241 | * any remote printers... | |
2242 | */ | |
2243 | ||
2244 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
2245 | p; | |
2246 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
2247 | { | |
2248 | if (!Browsing && (p->type & (CUPS_PRINTER_IMPLICIT | CUPS_PRINTER_REMOTE))) | |
2249 | { | |
2250 | if (p->type & CUPS_PRINTER_IMPLICIT) | |
2251 | cupsArrayRemove(ImplicitPrinters, p); | |
2252 | ||
2253 | cupsArraySave(Printers); | |
2254 | cupsdDeletePrinter(p, 0); | |
2255 | cupsArrayRestore(Printers); | |
2256 | continue; | |
2257 | } | |
2258 | else if (!(p->type & CUPS_PRINTER_REMOTE)) | |
2259 | cupsdSetPrinterAttrs(p); | |
2260 | ||
2261 | /* | |
2262 | * Update the operation policy pointer... | |
2263 | */ | |
2264 | ||
2265 | if ((p->op_policy_ptr = cupsdFindPolicy(p->op_policy)) == NULL) | |
2266 | p->op_policy_ptr = DefaultPolicyPtr; | |
2267 | } | |
2268 | } | |
2269 | ||
2270 | ||
2271 | /* | |
2272 | * 'cupsdValidateDest()' - Validate a printer/class destination. | |
2273 | */ | |
2274 | ||
2275 | const char * /* O - Printer or class name */ | |
2276 | cupsdValidateDest( | |
2277 | const char *hostname, /* I - Host name */ | |
2278 | const char *resource, /* I - Resource name */ | |
2279 | cups_ptype_t *dtype, /* O - Type (printer or class) */ | |
2280 | cupsd_printer_t **printer) /* O - Printer pointer */ | |
2281 | { | |
2282 | cupsd_printer_t *p; /* Current printer */ | |
2283 | char localname[1024],/* Localized hostname */ | |
2284 | *lptr, /* Pointer into localized hostname */ | |
2285 | *sptr; /* Pointer into server name */ | |
2286 | ||
2287 | ||
2288 | DEBUG_printf(("cupsdValidateDest(\"%s\", \"%s\", %p, %p)\n", hostname, resource, | |
2289 | dtype, printer)); | |
2290 | ||
2291 | /* | |
2292 | * Initialize return values... | |
2293 | */ | |
2294 | ||
2295 | if (printer) | |
2296 | *printer = NULL; | |
2297 | ||
2298 | *dtype = (cups_ptype_t)0; | |
2299 | ||
2300 | /* | |
2301 | * See if the resource is a class or printer... | |
2302 | */ | |
2303 | ||
2304 | if (!strncmp(resource, "/classes/", 9)) | |
2305 | { | |
2306 | /* | |
2307 | * Class... | |
2308 | */ | |
2309 | ||
2310 | resource += 9; | |
2311 | } | |
2312 | else if (!strncmp(resource, "/printers/", 10)) | |
2313 | { | |
2314 | /* | |
2315 | * Printer... | |
2316 | */ | |
2317 | ||
2318 | resource += 10; | |
2319 | } | |
2320 | else | |
2321 | { | |
2322 | /* | |
2323 | * Bad resource name... | |
2324 | */ | |
2325 | ||
2326 | return (NULL); | |
2327 | } | |
2328 | ||
2329 | /* | |
2330 | * See if the printer or class name exists... | |
2331 | */ | |
2332 | ||
2333 | p = cupsdFindDest(resource); | |
2334 | ||
2335 | if (p == NULL && strchr(resource, '@') == NULL) | |
2336 | return (NULL); | |
2337 | else if (p != NULL) | |
2338 | { | |
2339 | if (printer) | |
2340 | *printer = p; | |
2341 | ||
2342 | *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT | | |
2343 | CUPS_PRINTER_REMOTE); | |
2344 | return (p->name); | |
2345 | } | |
2346 | ||
2347 | /* | |
2348 | * Change localhost to the server name... | |
2349 | */ | |
2350 | ||
2351 | if (!strcasecmp(hostname, "localhost")) | |
2352 | hostname = ServerName; | |
2353 | ||
2354 | strlcpy(localname, hostname, sizeof(localname)); | |
2355 | ||
2356 | if (!strcasecmp(hostname, ServerName)) | |
2357 | { | |
2358 | /* | |
2359 | * Localize the hostname... | |
2360 | */ | |
2361 | ||
2362 | lptr = strchr(localname, '.'); | |
2363 | sptr = strchr(ServerName, '.'); | |
2364 | ||
2365 | if (sptr != NULL && lptr != NULL) | |
2366 | { | |
2367 | /* | |
2368 | * Strip the common domain name components... | |
2369 | */ | |
2370 | ||
2371 | while (lptr != NULL) | |
2372 | { | |
2373 | if (!strcasecmp(lptr, sptr)) | |
2374 | { | |
2375 | *lptr = '\0'; | |
2376 | break; | |
2377 | } | |
2378 | else | |
2379 | lptr = strchr(lptr + 1, '.'); | |
2380 | } | |
2381 | } | |
2382 | } | |
2383 | ||
2384 | DEBUG_printf(("localized hostname is \"%s\"...\n", localname)); | |
2385 | ||
2386 | /* | |
2387 | * Find a matching printer or class... | |
2388 | */ | |
2389 | ||
2390 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
2391 | p; | |
2392 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
2393 | if (!strcasecmp(p->hostname, localname) && | |
2394 | !strcasecmp(p->name, resource)) | |
2395 | { | |
2396 | if (printer) | |
2397 | *printer = p; | |
2398 | ||
2399 | *dtype = p->type & (CUPS_PRINTER_CLASS | CUPS_PRINTER_IMPLICIT | | |
2400 | CUPS_PRINTER_REMOTE); | |
2401 | return (p->name); | |
2402 | } | |
2403 | ||
2404 | return (NULL); | |
2405 | } | |
2406 | ||
2407 | ||
2408 | /* | |
2409 | * 'cupsdWritePrintcap()' - Write a pseudo-printcap file for older applications | |
2410 | * that need it... | |
2411 | */ | |
2412 | ||
2413 | void | |
2414 | cupsdWritePrintcap(void) | |
2415 | { | |
2416 | cups_file_t *fp; /* printcap file */ | |
2417 | cupsd_printer_t *p; /* Current printer */ | |
2418 | ||
2419 | ||
2420 | #ifdef __sgi | |
2421 | /* | |
2422 | * Update the IRIX printer state for the default printer; if | |
2423 | * no printers remain, then the default printer file will be | |
2424 | * removed... | |
2425 | */ | |
2426 | ||
2427 | write_irix_state(DefaultPrinter); | |
2428 | #endif /* __sgi */ | |
2429 | ||
2430 | /* | |
2431 | * See if we have a printcap file; if not, don't bother writing it. | |
2432 | */ | |
2433 | ||
2434 | if (!Printcap || !*Printcap) | |
2435 | return; | |
2436 | ||
2437 | /* | |
2438 | * Open the printcap file... | |
2439 | */ | |
2440 | ||
2441 | if ((fp = cupsFileOpen(Printcap, "w")) == NULL) | |
2442 | return; | |
2443 | ||
2444 | /* | |
2445 | * Put a comment header at the top so that users will know where the | |
2446 | * data has come from... | |
2447 | */ | |
2448 | ||
2449 | cupsFilePuts(fp, "# This file was automatically generated by cupsd(8) from the\n"); | |
2450 | cupsFilePrintf(fp, "# %s/printers.conf file. All changes to this file\n", | |
2451 | ServerRoot); | |
2452 | cupsFilePuts(fp, "# will be lost.\n"); | |
2453 | ||
2454 | if (Printers) | |
2455 | { | |
2456 | /* | |
2457 | * Write a new printcap with the current list of printers. | |
2458 | */ | |
2459 | ||
2460 | switch (PrintcapFormat) | |
2461 | { | |
2462 | case PRINTCAP_BSD: | |
2463 | /* | |
2464 | * Each printer is put in the file as: | |
2465 | * | |
2466 | * Printer1: | |
2467 | * Printer2: | |
2468 | * Printer3: | |
2469 | * ... | |
2470 | * PrinterN: | |
2471 | */ | |
2472 | ||
2473 | if (DefaultPrinter) | |
2474 | cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", DefaultPrinter->name, | |
2475 | DefaultPrinter->info, ServerName, DefaultPrinter->name); | |
2476 | ||
2477 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
2478 | p; | |
2479 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
2480 | if (p != DefaultPrinter) | |
2481 | cupsFilePrintf(fp, "%s|%s:rm=%s:rp=%s:\n", p->name, p->info, | |
2482 | ServerName, p->name); | |
2483 | break; | |
2484 | ||
2485 | case PRINTCAP_SOLARIS: | |
2486 | /* | |
2487 | * Each printer is put in the file as: | |
2488 | * | |
2489 | * _all:all=Printer1,Printer2,Printer3,...,PrinterN | |
2490 | * _default:use=DefaultPrinter | |
2491 | * Printer1:\ | |
2492 | * :bsdaddr=ServerName,Printer1:\ | |
2493 | * :description=Description: | |
2494 | * Printer2: | |
2495 | * :bsdaddr=ServerName,Printer2:\ | |
2496 | * :description=Description: | |
2497 | * Printer3: | |
2498 | * :bsdaddr=ServerName,Printer3:\ | |
2499 | * :description=Description: | |
2500 | * ... | |
2501 | * PrinterN: | |
2502 | * :bsdaddr=ServerName,PrinterN:\ | |
2503 | * :description=Description: | |
2504 | */ | |
2505 | ||
2506 | cupsFilePuts(fp, "_all:all="); | |
2507 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
2508 | p; | |
2509 | p = (cupsd_printer_t *)cupsArrayCurrent(Printers)) | |
2510 | cupsFilePrintf(fp, "%s%c", p->name, | |
2511 | cupsArrayNext(Printers) ? ',' : '\n'); | |
2512 | ||
2513 | if (DefaultPrinter) | |
2514 | cupsFilePrintf(fp, "_default:use=%s\n", DefaultPrinter->name); | |
2515 | ||
2516 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
2517 | p; | |
2518 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
2519 | cupsFilePrintf(fp, "%s:\\\n" | |
2520 | "\t:bsdaddr=%s,%s:\\\n" | |
2521 | "\t:description=%s:\n", | |
2522 | p->name, ServerName, p->name, p->info ? p->info : ""); | |
2523 | break; | |
2524 | } | |
2525 | } | |
2526 | ||
2527 | /* | |
2528 | * Close the file... | |
2529 | */ | |
2530 | ||
2531 | cupsFileClose(fp); | |
2532 | } | |
2533 | ||
2534 | ||
2535 | /* | |
2536 | * 'cupsdSanitizeURI()' - Sanitize a device URI... | |
2537 | */ | |
2538 | ||
2539 | char * /* O - New device URI */ | |
2540 | cupsdSanitizeURI(const char *uri, /* I - Original device URI */ | |
2541 | char *buffer, /* O - New device URI */ | |
2542 | int buflen) /* I - Size of new device URI buffer */ | |
2543 | { | |
2544 | char *start, /* Start of data after scheme */ | |
2545 | *slash, /* First slash after scheme:// */ | |
2546 | *ptr; /* Pointer into user@host:port part */ | |
2547 | ||
2548 | ||
2549 | /* | |
2550 | * Range check input... | |
2551 | */ | |
2552 | ||
2553 | if (!uri || !buffer || buflen < 2) | |
2554 | return (NULL); | |
2555 | ||
2556 | /* | |
2557 | * Copy the device URI to the new buffer... | |
2558 | */ | |
2559 | ||
2560 | strlcpy(buffer, uri, buflen); | |
2561 | ||
2562 | /* | |
2563 | * Find the end of the scheme:// part... | |
2564 | */ | |
2565 | ||
2566 | if ((ptr = strchr(buffer, ':')) == NULL) | |
2567 | return (buffer); /* No scheme: part... */ | |
2568 | ||
2569 | for (start = ptr + 1; *start; start ++) | |
2570 | if (*start != '/') | |
2571 | break; | |
2572 | ||
2573 | /* | |
2574 | * Find the next slash (/) in the URI... | |
2575 | */ | |
2576 | ||
2577 | if ((slash = strchr(start, '/')) == NULL) | |
2578 | slash = start + strlen(start); /* No slash, point to the end */ | |
2579 | ||
2580 | /* | |
2581 | * Check for an @ sign before the slash... | |
2582 | */ | |
2583 | ||
2584 | if ((ptr = strchr(start, '@')) != NULL && ptr < slash) | |
2585 | { | |
2586 | /* | |
2587 | * Found an @ sign and it is before the resource part, so we have | |
2588 | * an authentication string. Copy the remaining URI over the | |
2589 | * authentication string... | |
2590 | */ | |
2591 | ||
2592 | _cups_strcpy(start, ptr + 1); | |
2593 | } | |
2594 | ||
2595 | /* | |
2596 | * Return the new device URI... | |
2597 | */ | |
2598 | ||
2599 | return (buffer); | |
2600 | } | |
2601 | ||
2602 | ||
2603 | /* | |
2604 | * 'compare_printers()' - Compare two printers. | |
2605 | */ | |
2606 | ||
2607 | static int /* O - Result of comparison */ | |
2608 | compare_printers(void *first, /* I - First printer */ | |
2609 | void *second, /* I - Second printer */ | |
2610 | void *data) /* I - App data (not used) */ | |
2611 | { | |
2612 | return (strcasecmp(((cupsd_printer_t *)first)->name, | |
2613 | ((cupsd_printer_t *)second)->name)); | |
2614 | } | |
2615 | ||
2616 | ||
2617 | #ifdef __sgi | |
2618 | /* | |
2619 | * 'write_irix_config()' - Update the config files used by the IRIX | |
2620 | * desktop tools. | |
2621 | */ | |
2622 | ||
2623 | static void | |
2624 | write_irix_config(cupsd_printer_t *p) /* I - Printer to update */ | |
2625 | { | |
2626 | char filename[1024]; /* Interface script filename */ | |
2627 | cups_file_t *fp; /* Interface script file */ | |
2628 | ||
2629 | ||
2630 | ||
2631 | /* | |
2632 | * Add dummy interface and GUI scripts to fool SGI's "challenged" printing | |
2633 | * tools. First the interface script that tells the tools what kind of | |
2634 | * printer we have... | |
2635 | */ | |
2636 | ||
2637 | snprintf(filename, sizeof(filename), "/var/spool/lp/interface/%s", p->name); | |
2638 | ||
2639 | if (p->type & CUPS_PRINTER_CLASS) | |
2640 | unlink(filename); | |
2641 | else if ((fp = cupsFileOpen(filename, "w")) != NULL) | |
2642 | { | |
2643 | cupsFilePuts(fp, "#!/bin/sh\n"); | |
2644 | ||
2645 | if ((attr = ippFindAttribute(p->attrs, "printer-make-and-model", | |
2646 | IPP_TAG_TEXT)) != NULL) | |
2647 | cupsFilePrintf(fp, "NAME=\"%s\"\n", attr->values[0].string.text); | |
2648 | else if (p->type & CUPS_PRINTER_CLASS) | |
2649 | cupsFilePuts(fp, "NAME=\"Printer Class\"\n"); | |
2650 | else | |
2651 | cupsFilePuts(fp, "NAME=\"Remote Destination\"\n"); | |
2652 | ||
2653 | if (p->type & CUPS_PRINTER_COLOR) | |
2654 | cupsFilePuts(fp, "TYPE=ColorPostScript\n"); | |
2655 | else | |
2656 | cupsFilePuts(fp, "TYPE=MonoPostScript\n"); | |
2657 | ||
2658 | cupsFilePrintf(fp, "HOSTNAME=%s\n", ServerName); | |
2659 | cupsFilePrintf(fp, "HOSTPRINTER=%s\n", p->name); | |
2660 | ||
2661 | cupsFileClose(fp); | |
2662 | ||
2663 | chmod(filename, 0755); | |
2664 | chown(filename, User, Group); | |
2665 | } | |
2666 | ||
2667 | /* | |
2668 | * Then the member file that tells which device file the queue is connected | |
2669 | * to... Networked printers use "/dev/null" in this file, so that's what | |
2670 | * we use (the actual device URI can confuse some apps...) | |
2671 | */ | |
2672 | ||
2673 | snprintf(filename, sizeof(filename), "/var/spool/lp/member/%s", p->name); | |
2674 | ||
2675 | if (p->type & CUPS_PRINTER_CLASS) | |
2676 | unlink(filename); | |
2677 | else if ((fp = cupsFileOpen(filename, "w")) != NULL) | |
2678 | { | |
2679 | cupsFilePuts(fp, "/dev/null\n"); | |
2680 | ||
2681 | cupsFileClose(fp); | |
2682 | ||
2683 | chmod(filename, 0644); | |
2684 | chown(filename, User, Group); | |
2685 | } | |
2686 | ||
2687 | /* | |
2688 | * The gui_interface file is a script or program that launches a GUI | |
2689 | * option panel for the printer, using options specified on the | |
2690 | * command-line in the third argument. The option panel must send | |
2691 | * any printing options to stdout on a single line when the user | |
2692 | * accepts them, or nothing if the user cancels the dialog. | |
2693 | * | |
2694 | * The default options panel program is /usr/bin/glpoptions, from | |
2695 | * the ESP Print Pro software. You can select another using the | |
2696 | * PrintcapGUI option. | |
2697 | */ | |
2698 | ||
2699 | snprintf(filename, sizeof(filename), "/var/spool/lp/gui_interface/ELF/%s.gui", p->name); | |
2700 | ||
2701 | if (p->type & CUPS_PRINTER_CLASS) | |
2702 | unlink(filename); | |
2703 | else if ((fp = cupsFileOpen(filename, "w")) != NULL) | |
2704 | { | |
2705 | cupsFilePuts(fp, "#!/bin/sh\n"); | |
2706 | cupsFilePrintf(fp, "%s -d %s -o \"$3\"\n", PrintcapGUI, p->name); | |
2707 | ||
2708 | cupsFileClose(fp); | |
2709 | ||
2710 | chmod(filename, 0755); | |
2711 | chown(filename, User, Group); | |
2712 | } | |
2713 | ||
2714 | /* | |
2715 | * The POD config file is needed by the printstatus command to show | |
2716 | * the printer location and device. | |
2717 | */ | |
2718 | ||
2719 | snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.config", p->name); | |
2720 | ||
2721 | if (p->type & CUPS_PRINTER_CLASS) | |
2722 | unlink(filename); | |
2723 | else if ((fp = cupsFileOpen(filename, "w")) != NULL) | |
2724 | { | |
2725 | cupsFilePrintf(fp, "Printer Class | %s\n", | |
2726 | (p->type & CUPS_PRINTER_COLOR) ? "ColorPostScript" : "MonoPostScript"); | |
2727 | cupsFilePrintf(fp, "Printer Model | %s\n", p->make_model ? p->make_model : ""); | |
2728 | cupsFilePrintf(fp, "Location Code | %s\n", p->location ? p->location : ""); | |
2729 | cupsFilePrintf(fp, "Physical Location | %s\n", p->info ? p->info : ""); | |
2730 | cupsFilePrintf(fp, "Port Path | %s\n", p->device_uri ? p->device_uri : ""); | |
2731 | cupsFilePrintf(fp, "Config Path | /var/spool/lp/pod/%s.config\n", p->name); | |
2732 | cupsFilePrintf(fp, "Active Status Path | /var/spool/lp/pod/%s.status\n", p->name); | |
2733 | cupsFilePuts(fp, "Status Update Wait | 10 seconds\n"); | |
2734 | ||
2735 | cupsFileClose(fp); | |
2736 | ||
2737 | chmod(filename, 0664); | |
2738 | chown(filename, User, Group); | |
2739 | } | |
2740 | } | |
2741 | ||
2742 | ||
2743 | /* | |
2744 | * 'write_irix_state()' - Update the status files used by IRIX printing | |
2745 | * desktop tools. | |
2746 | */ | |
2747 | ||
2748 | static void | |
2749 | write_irix_state(cupsd_printer_t *p) /* I - Printer to update */ | |
2750 | { | |
2751 | char filename[1024]; /* Interface script filename */ | |
2752 | cups_file_t *fp; /* Interface script file */ | |
2753 | int tag; /* Status tag value */ | |
2754 | ||
2755 | ||
2756 | if (p) | |
2757 | { | |
2758 | /* | |
2759 | * The POD status file is needed for the printstatus window to | |
2760 | * provide the current status of the printer. | |
2761 | */ | |
2762 | ||
2763 | snprintf(filename, sizeof(filename), "/var/spool/lp/pod/%s.status", p->name); | |
2764 | ||
2765 | if (p->type & CUPS_PRINTER_CLASS) | |
2766 | unlink(filename); | |
2767 | else if ((fp = cupsFileOpen(filename, "w")) != NULL) | |
2768 | { | |
2769 | cupsFilePrintf(fp, "Operational Status | %s\n", | |
2770 | (p->state == IPP_PRINTER_IDLE) ? "Idle" : | |
2771 | (p->state == IPP_PRINTER_PROCESSING) ? "Busy" : | |
2772 | "Faulted"); | |
2773 | cupsFilePrintf(fp, "Information | 01 00 00 | %s\n", CUPS_SVERSION); | |
2774 | cupsFilePrintf(fp, "Information | 02 00 00 | Device URI: %s\n", | |
2775 | p->device_uri ? p->device_uri : ""); | |
2776 | cupsFilePrintf(fp, "Information | 03 00 00 | %s jobs\n", | |
2777 | p->accepting ? "Accepting" : "Not accepting"); | |
2778 | cupsFilePrintf(fp, "Information | 04 00 00 | %s\n", p->state_message); | |
2779 | ||
2780 | cupsFileClose(fp); | |
2781 | ||
2782 | chmod(filename, 0664); | |
2783 | chown(filename, User, Group); | |
2784 | } | |
2785 | ||
2786 | /* | |
2787 | * The activeicons file is needed to provide desktop icons for printers: | |
2788 | * | |
2789 | * [ quoted from /usr/lib/print/tagit ] | |
2790 | * | |
2791 | * --- Type of printer tags (base values) | |
2792 | * | |
2793 | * Dumb=66048 # 0x10200 | |
2794 | * DumbColor=66080 # 0x10220 | |
2795 | * Raster=66112 # 0x10240 | |
2796 | * ColorRaster=66144 # 0x10260 | |
2797 | * Plotter=66176 # 0x10280 | |
2798 | * PostScript=66208 # 0x102A0 | |
2799 | * ColorPostScript=66240 # 0x102C0 | |
2800 | * MonoPostScript=66272 # 0x102E0 | |
2801 | * | |
2802 | * --- Printer state modifiers for local printers | |
2803 | * | |
2804 | * Idle=0 # 0x0 | |
2805 | * Busy=1 # 0x1 | |
2806 | * Faulted=2 # 0x2 | |
2807 | * Unknown=3 # 0x3 (Faulted due to unknown reason) | |
2808 | * | |
2809 | * --- Printer state modifiers for network printers | |
2810 | * | |
2811 | * NetIdle=8 # 0x8 | |
2812 | * NetBusy=9 # 0x9 | |
2813 | * NetFaulted=10 # 0xA | |
2814 | * NetUnknown=11 # 0xB (Faulted due to unknown reason) | |
2815 | */ | |
2816 | ||
2817 | snprintf(filename, sizeof(filename), "/var/spool/lp/activeicons/%s", p->name); | |
2818 | ||
2819 | if (p->type & CUPS_PRINTER_CLASS) | |
2820 | unlink(filename); | |
2821 | else if ((fp = cupsFileOpen(filename, "w")) != NULL) | |
2822 | { | |
2823 | if (p->type & CUPS_PRINTER_COLOR) | |
2824 | tag = 66240; | |
2825 | else | |
2826 | tag = 66272; | |
2827 | ||
2828 | if (p->type & CUPS_PRINTER_REMOTE) | |
2829 | tag |= 8; | |
2830 | ||
2831 | if (p->state == IPP_PRINTER_PROCESSING) | |
2832 | tag |= 1; | |
2833 | ||
2834 | else if (p->state == IPP_PRINTER_STOPPED) | |
2835 | tag |= 2; | |
2836 | ||
2837 | cupsFilePuts(fp, "#!/bin/sh\n"); | |
2838 | cupsFilePrintf(fp, "#Tag %d\n", tag); | |
2839 | ||
2840 | cupsFileClose(fp); | |
2841 | ||
2842 | chmod(filename, 0755); | |
2843 | chown(filename, User, Group); | |
2844 | } | |
2845 | } | |
2846 | ||
2847 | /* | |
2848 | * The default file is needed by the printers window to show | |
2849 | * the default printer. | |
2850 | */ | |
2851 | ||
2852 | snprintf(filename, sizeof(filename), "/var/spool/lp/default"); | |
2853 | ||
2854 | if (DefaultPrinter != NULL) | |
2855 | { | |
2856 | if ((fp = cupsFileOpen(filename, "w")) != NULL) | |
2857 | { | |
2858 | cupsFilePrintf(fp, "%s\n", DefaultPrinter->name); | |
2859 | ||
2860 | cupsFileClose(fp); | |
2861 | ||
2862 | chmod(filename, 0644); | |
2863 | chown(filename, User, Group); | |
2864 | } | |
2865 | } | |
2866 | else | |
2867 | unlink(filename); | |
2868 | } | |
2869 | #endif /* __sgi */ | |
2870 | ||
2871 | ||
2872 | /* | |
2873 | * End of "$Id: printers.c 4903 2006-01-10 20:02:46Z mike $". | |
2874 | */ |