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ef416fc2 | 1 | /* |
61515785 | 2 | * "$Id: classes.c 10996 2013-05-29 11:51:34Z msweet $" |
ef416fc2 | 3 | * |
10d09e33 | 4 | * Printer class routines for the CUPS scheduler. |
ef416fc2 | 5 | * |
88f9aafc | 6 | * Copyright 2007-2011 by Apple Inc. |
f7deaa1a | 7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * Contents: | |
16 | * | |
17 | * cupsdAddClass() - Add a class to the system. | |
18 | * cupsdAddPrinterToClass() - Add a printer to a class... | |
19 | * cupsdDeletePrinterFromClass() - Delete a printer from a class. | |
20 | * cupsdDeletePrinterFromClasses() - Delete a printer from all classes. | |
ef416fc2 | 21 | * cupsdFindAvailablePrinter() - Find an available printer in a class. |
22 | * cupsdFindClass() - Find the named class. | |
23 | * cupsdLoadAllClasses() - Load classes from the classes.conf file. | |
24 | * cupsdSaveAllClasses() - Save classes to the classes.conf file. | |
ef416fc2 | 25 | */ |
26 | ||
27 | /* | |
28 | * Include necessary headers... | |
29 | */ | |
30 | ||
31 | #include "cupsd.h" | |
32 | ||
33 | ||
34 | /* | |
35 | * 'cupsdAddClass()' - Add a class to the system. | |
36 | */ | |
37 | ||
38 | cupsd_printer_t * /* O - New class */ | |
39 | cupsdAddClass(const char *name) /* I - Name of class */ | |
40 | { | |
41 | cupsd_printer_t *c; /* New class */ | |
7cf5915e | 42 | char uri[1024]; /* Class URI */ |
ef416fc2 | 43 | |
44 | ||
45 | /* | |
46 | * Add the printer and set the type to "class"... | |
47 | */ | |
48 | ||
49 | if ((c = cupsdAddPrinter(name)) != NULL) | |
50 | { | |
51 | /* | |
52 | * Change from a printer to a class... | |
53 | */ | |
54 | ||
55 | c->type = CUPS_PRINTER_CLASS; | |
56 | ||
7cf5915e MS |
57 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
58 | ServerName, RemotePort, "/classes/%s", name); | |
59 | cupsdSetString(&c->uri, uri); | |
60 | ||
f11a948a | 61 | cupsdSetString(&c->error_policy, "retry-current-job"); |
ef416fc2 | 62 | } |
63 | ||
64 | return (c); | |
65 | } | |
66 | ||
67 | ||
68 | /* | |
69 | * 'cupsdAddPrinterToClass()' - Add a printer to a class... | |
70 | */ | |
71 | ||
72 | void | |
73 | cupsdAddPrinterToClass( | |
74 | cupsd_printer_t *c, /* I - Class to add to */ | |
75 | cupsd_printer_t *p) /* I - Printer to add */ | |
76 | { | |
77 | int i; /* Looping var */ | |
78 | cupsd_printer_t **temp; /* Pointer to printer array */ | |
79 | ||
80 | ||
81 | /* | |
82 | * See if this printer is already a member of the class... | |
83 | */ | |
84 | ||
85 | for (i = 0; i < c->num_printers; i ++) | |
86 | if (c->printers[i] == p) | |
87 | return; | |
88 | ||
89 | /* | |
90 | * Allocate memory as needed... | |
91 | */ | |
92 | ||
93 | if (c->num_printers == 0) | |
94 | temp = malloc(sizeof(cupsd_printer_t *)); | |
95 | else | |
96 | temp = realloc(c->printers, sizeof(cupsd_printer_t *) * (c->num_printers + 1)); | |
97 | ||
98 | if (temp == NULL) | |
99 | { | |
100 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to add printer %s to class %s!", | |
101 | p->name, c->name); | |
102 | return; | |
103 | } | |
104 | ||
105 | /* | |
106 | * Add the printer to the end of the array and update the number of printers. | |
107 | */ | |
108 | ||
109 | c->printers = temp; | |
110 | temp += c->num_printers; | |
111 | c->num_printers ++; | |
112 | ||
113 | *temp = p; | |
114 | } | |
115 | ||
116 | ||
117 | /* | |
118 | * 'cupsdDeletePrinterFromClass()' - Delete a printer from a class. | |
119 | */ | |
120 | ||
f8b3a85b | 121 | int /* O - 1 if class changed, 0 otherwise */ |
ef416fc2 | 122 | cupsdDeletePrinterFromClass( |
123 | cupsd_printer_t *c, /* I - Class to delete from */ | |
124 | cupsd_printer_t *p) /* I - Printer to delete */ | |
125 | { | |
c168a833 | 126 | int i; /* Looping var */ |
ef416fc2 | 127 | |
128 | ||
129 | /* | |
130 | * See if the printer is in the class... | |
131 | */ | |
132 | ||
133 | for (i = 0; i < c->num_printers; i ++) | |
134 | if (p == c->printers[i]) | |
135 | break; | |
136 | ||
137 | /* | |
138 | * If it is, remove it from the list... | |
139 | */ | |
140 | ||
141 | if (i < c->num_printers) | |
142 | { | |
143 | /* | |
144 | * Yes, remove the printer... | |
145 | */ | |
146 | ||
147 | c->num_printers --; | |
148 | if (i < c->num_printers) | |
149 | memmove(c->printers + i, c->printers + i + 1, | |
150 | (c->num_printers - i) * sizeof(cupsd_printer_t *)); | |
151 | } | |
152 | else | |
f8b3a85b | 153 | return (0); |
ef416fc2 | 154 | |
155 | /* | |
c168a833 | 156 | * Update the IPP attributes (have to do this for member-names)... |
ef416fc2 | 157 | */ |
158 | ||
c168a833 | 159 | cupsdSetPrinterAttrs(c); |
f8b3a85b MS |
160 | |
161 | return (1); | |
ef416fc2 | 162 | } |
163 | ||
164 | ||
165 | /* | |
166 | * 'cupsdDeletePrinterFromClasses()' - Delete a printer from all classes. | |
167 | */ | |
168 | ||
f8b3a85b | 169 | int /* O - 1 if class changed, 0 otherwise */ |
ef416fc2 | 170 | cupsdDeletePrinterFromClasses( |
171 | cupsd_printer_t *p) /* I - Printer to delete */ | |
172 | { | |
f8b3a85b | 173 | int changed = 0; /* Any class changed? */ |
ef416fc2 | 174 | cupsd_printer_t *c; /* Pointer to current class */ |
175 | ||
176 | ||
177 | /* | |
178 | * Loop through the printer/class list and remove the printer | |
179 | * from each class listed... | |
180 | */ | |
181 | ||
182 | for (c = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
183 | c; | |
184 | c = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
a2326b5b | 185 | if (c->type & CUPS_PRINTER_CLASS) |
f8b3a85b | 186 | changed |= cupsdDeletePrinterFromClass(c, p); |
ef416fc2 | 187 | |
f8b3a85b | 188 | return (changed); |
ef416fc2 | 189 | } |
190 | ||
191 | ||
ef416fc2 | 192 | /* |
193 | * 'cupsdFindAvailablePrinter()' - Find an available printer in a class. | |
194 | */ | |
195 | ||
196 | cupsd_printer_t * /* O - Available printer or NULL */ | |
197 | cupsdFindAvailablePrinter( | |
198 | const char *name) /* I - Class to check */ | |
199 | { | |
200 | int i; /* Looping var */ | |
201 | cupsd_printer_t *c; /* Printer class */ | |
202 | ||
203 | ||
204 | /* | |
205 | * Find the class... | |
206 | */ | |
207 | ||
208 | if ((c = cupsdFindClass(name)) == NULL) | |
209 | { | |
210 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to find class \"%s\"!", name); | |
211 | return (NULL); | |
212 | } | |
213 | ||
0a682745 MS |
214 | if (c->num_printers == 0) |
215 | return (NULL); | |
216 | ||
c0e1af83 | 217 | /* |
218 | * Make sure that the last printer is also a valid index into the printer | |
219 | * array. If not, reset the last printer to 0... | |
220 | */ | |
221 | ||
222 | if (c->last_printer >= c->num_printers) | |
223 | c->last_printer = 0; | |
224 | ||
ef416fc2 | 225 | /* |
226 | * Loop through the printers in the class and return the first idle | |
227 | * printer... We keep track of the last printer that we used so that | |
228 | * a "round robin" type of scheduling is realized (otherwise the first | |
229 | * server might be saturated with print jobs...) | |
230 | * | |
231 | * Thanks to Joel Fredrikson for helping us get this right! | |
232 | */ | |
233 | ||
234 | for (i = c->last_printer + 1; ; i ++) | |
235 | { | |
236 | if (i >= c->num_printers) | |
237 | i = 0; | |
238 | ||
239 | if (c->printers[i]->accepting && | |
240 | (c->printers[i]->state == IPP_PRINTER_IDLE || | |
241 | ((c->printers[i]->type & CUPS_PRINTER_REMOTE) && !c->printers[i]->job))) | |
242 | { | |
243 | c->last_printer = i; | |
244 | return (c->printers[i]); | |
245 | } | |
246 | ||
247 | if (i == c->last_printer) | |
248 | break; | |
249 | } | |
250 | ||
251 | return (NULL); | |
252 | } | |
253 | ||
254 | ||
255 | /* | |
256 | * 'cupsdFindClass()' - Find the named class. | |
257 | */ | |
258 | ||
259 | cupsd_printer_t * /* O - Matching class or NULL */ | |
260 | cupsdFindClass(const char *name) /* I - Name of class */ | |
261 | { | |
262 | cupsd_printer_t *c; /* Current class/printer */ | |
263 | ||
264 | ||
a2326b5b | 265 | if ((c = cupsdFindDest(name)) != NULL && (c->type & CUPS_PRINTER_CLASS)) |
ef416fc2 | 266 | return (c); |
267 | else | |
268 | return (NULL); | |
269 | } | |
270 | ||
271 | ||
272 | /* | |
273 | * 'cupsdLoadAllClasses()' - Load classes from the classes.conf file. | |
274 | */ | |
275 | ||
276 | void | |
277 | cupsdLoadAllClasses(void) | |
278 | { | |
68b10830 | 279 | int i; /* Looping var */ |
ef416fc2 | 280 | cups_file_t *fp; /* classes.conf file */ |
281 | int linenum; /* Current line number */ | |
d1c13e16 | 282 | char line[4096], /* Line from file */ |
ef416fc2 | 283 | *value, /* Pointer to value */ |
284 | *valueptr; /* Pointer into value */ | |
285 | cupsd_printer_t *p, /* Current printer class */ | |
286 | *temp; /* Temporary pointer to printer */ | |
287 | ||
288 | ||
289 | /* | |
290 | * Open the classes.conf file... | |
291 | */ | |
292 | ||
293 | snprintf(line, sizeof(line), "%s/classes.conf", ServerRoot); | |
321d8d57 | 294 | if ((fp = cupsdOpenConfFile(line)) == NULL) |
ef416fc2 | 295 | return; |
ef416fc2 | 296 | |
297 | /* | |
298 | * Read class configurations until we hit EOF... | |
299 | */ | |
300 | ||
301 | linenum = 0; | |
302 | p = NULL; | |
303 | ||
304 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
305 | { | |
306 | /* | |
307 | * Decode the directive... | |
308 | */ | |
309 | ||
88f9aafc MS |
310 | if (!_cups_strcasecmp(line, "<Class") || |
311 | !_cups_strcasecmp(line, "<DefaultClass")) | |
ef416fc2 | 312 | { |
313 | /* | |
314 | * <Class name> or <DefaultClass name> | |
315 | */ | |
316 | ||
317 | if (p == NULL && value) | |
318 | { | |
bd7854cb | 319 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Loading class %s...", value); |
ef416fc2 | 320 | |
f7deaa1a | 321 | /* |
322 | * Since prior classes may have implicitly defined this class, | |
323 | * see if it already exists... | |
324 | */ | |
325 | ||
326 | if ((p = cupsdFindDest(value)) != NULL) | |
327 | { | |
328 | p->type = CUPS_PRINTER_CLASS; | |
329 | cupsdSetStringf(&p->uri, "ipp://%s:%d/classes/%s", ServerName, | |
330 | LocalPort, value); | |
331 | cupsdSetString(&p->error_policy, "retry-job"); | |
332 | } | |
333 | else | |
334 | p = cupsdAddClass(value); | |
335 | ||
ef416fc2 | 336 | p->accepting = 1; |
337 | p->state = IPP_PRINTER_IDLE; | |
338 | ||
88f9aafc | 339 | if (!_cups_strcasecmp(line, "<DefaultClass")) |
ef416fc2 | 340 | DefaultPrinter = p; |
341 | } | |
342 | else | |
ef416fc2 | 343 | cupsdLogMessage(CUPSD_LOG_ERROR, |
344 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 345 | } |
88f9aafc | 346 | else if (!_cups_strcasecmp(line, "</Class>")) |
ef416fc2 | 347 | { |
348 | if (p != NULL) | |
349 | { | |
350 | cupsdSetPrinterAttrs(p); | |
351 | p = NULL; | |
352 | } | |
353 | else | |
ef416fc2 | 354 | cupsdLogMessage(CUPSD_LOG_ERROR, |
355 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 356 | } |
357 | else if (!p) | |
358 | { | |
359 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
360 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 361 | } |
88f9aafc | 362 | else if (!_cups_strcasecmp(line, "UUID")) |
82f97232 MS |
363 | { |
364 | if (value && !strncmp(value, "urn:uuid:", 9)) | |
365 | cupsdSetString(&(p->uuid), value); | |
366 | else | |
367 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
368 | "Bad UUID on line %d of classes.conf.", linenum); | |
369 | } | |
88f9aafc | 370 | else if (!_cups_strcasecmp(line, "AuthInfoRequired")) |
f7deaa1a | 371 | { |
372 | if (!cupsdSetAuthInfoRequired(p, value, NULL)) | |
373 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
374 | "Bad AuthInfoRequired on line %d of classes.conf.", | |
375 | linenum); | |
376 | } | |
88f9aafc | 377 | else if (!_cups_strcasecmp(line, "Info")) |
ef416fc2 | 378 | { |
379 | if (value) | |
380 | cupsdSetString(&p->info, value); | |
381 | } | |
88f9aafc | 382 | else if (!_cups_strcasecmp(line, "Location")) |
ef416fc2 | 383 | { |
384 | if (value) | |
385 | cupsdSetString(&p->location, value); | |
386 | } | |
88f9aafc | 387 | else if (!_cups_strcasecmp(line, "Option") && value) |
b423cd4c | 388 | { |
389 | /* | |
390 | * Option name value | |
391 | */ | |
392 | ||
393 | for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++); | |
394 | ||
395 | if (!*valueptr) | |
396 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
397 | "Syntax error on line %d of classes.conf.", linenum); | |
398 | else | |
399 | { | |
400 | for (; *valueptr && isspace(*valueptr & 255); *valueptr++ = '\0'); | |
401 | ||
402 | p->num_options = cupsAddOption(value, valueptr, p->num_options, | |
403 | &(p->options)); | |
404 | } | |
405 | } | |
88f9aafc | 406 | else if (!_cups_strcasecmp(line, "Printer")) |
ef416fc2 | 407 | { |
408 | if (!value) | |
409 | { | |
410 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
411 | "Syntax error on line %d of classes.conf.", linenum); | |
0af14961 | 412 | continue; |
ef416fc2 | 413 | } |
414 | else if ((temp = cupsdFindPrinter(value)) == NULL) | |
415 | { | |
416 | cupsdLogMessage(CUPSD_LOG_WARN, | |
417 | "Unknown printer %s on line %d of classes.conf.", | |
418 | value, linenum); | |
419 | ||
420 | /* | |
421 | * Add the missing remote printer... | |
422 | */ | |
423 | ||
424 | if ((temp = cupsdAddPrinter(value)) != NULL) | |
425 | { | |
426 | cupsdSetString(&temp->make_model, "Remote Printer on unknown"); | |
427 | ||
a2326b5b MS |
428 | temp->state = IPP_PRINTER_STOPPED; |
429 | temp->type |= CUPS_PRINTER_REMOTE; | |
ef416fc2 | 430 | |
431 | cupsdSetString(&temp->location, "Location Unknown"); | |
432 | cupsdSetString(&temp->info, "No Information Available"); | |
433 | temp->hostname[0] = '\0'; | |
434 | ||
435 | cupsdSetPrinterAttrs(temp); | |
436 | } | |
437 | } | |
438 | ||
439 | if (temp) | |
440 | cupsdAddPrinterToClass(p, temp); | |
441 | } | |
88f9aafc | 442 | else if (!_cups_strcasecmp(line, "State")) |
ef416fc2 | 443 | { |
444 | /* | |
445 | * Set the initial queue state... | |
446 | */ | |
447 | ||
88f9aafc | 448 | if (!_cups_strcasecmp(value, "idle")) |
ef416fc2 | 449 | p->state = IPP_PRINTER_IDLE; |
88f9aafc | 450 | else if (!_cups_strcasecmp(value, "stopped")) |
745129be | 451 | { |
ef416fc2 | 452 | p->state = IPP_PRINTER_STOPPED; |
68b10830 MS |
453 | |
454 | for (i = 0 ; i < p->num_reasons; i ++) | |
455 | if (!strcmp("paused", p->reasons[i])) | |
456 | break; | |
457 | ||
458 | if (i >= p->num_reasons && | |
459 | p->num_reasons < (int)(sizeof(p->reasons) / sizeof(p->reasons[0]))) | |
460 | { | |
461 | p->reasons[p->num_reasons] = _cupsStrAlloc("paused"); | |
462 | p->num_reasons ++; | |
463 | } | |
745129be | 464 | } |
ef416fc2 | 465 | else |
ef416fc2 | 466 | cupsdLogMessage(CUPSD_LOG_ERROR, |
467 | "Syntax error on line %d of classes.conf.", | |
468 | linenum); | |
ef416fc2 | 469 | } |
88f9aafc | 470 | else if (!_cups_strcasecmp(line, "StateMessage")) |
ef416fc2 | 471 | { |
472 | /* | |
473 | * Set the initial queue state message... | |
474 | */ | |
475 | ||
476 | if (value) | |
477 | strlcpy(p->state_message, value, sizeof(p->state_message)); | |
478 | } | |
88f9aafc | 479 | else if (!_cups_strcasecmp(line, "StateTime")) |
ef416fc2 | 480 | { |
481 | /* | |
482 | * Set the state time... | |
483 | */ | |
484 | ||
485 | if (value) | |
486 | p->state_time = atoi(value); | |
487 | } | |
88f9aafc | 488 | else if (!_cups_strcasecmp(line, "Accepting")) |
ef416fc2 | 489 | { |
490 | /* | |
491 | * Set the initial accepting state... | |
492 | */ | |
493 | ||
494 | if (value && | |
88f9aafc MS |
495 | (!_cups_strcasecmp(value, "yes") || |
496 | !_cups_strcasecmp(value, "on") || | |
497 | !_cups_strcasecmp(value, "true"))) | |
ef416fc2 | 498 | p->accepting = 1; |
499 | else if (value && | |
88f9aafc MS |
500 | (!_cups_strcasecmp(value, "no") || |
501 | !_cups_strcasecmp(value, "off") || | |
502 | !_cups_strcasecmp(value, "false"))) | |
ef416fc2 | 503 | p->accepting = 0; |
504 | else | |
ef416fc2 | 505 | cupsdLogMessage(CUPSD_LOG_ERROR, |
506 | "Syntax error on line %d of classes.conf.", | |
507 | linenum); | |
ef416fc2 | 508 | } |
88f9aafc | 509 | else if (!_cups_strcasecmp(line, "Shared")) |
ef416fc2 | 510 | { |
511 | /* | |
512 | * Set the initial shared state... | |
513 | */ | |
514 | ||
515 | if (value && | |
88f9aafc MS |
516 | (!_cups_strcasecmp(value, "yes") || |
517 | !_cups_strcasecmp(value, "on") || | |
518 | !_cups_strcasecmp(value, "true"))) | |
ef416fc2 | 519 | p->shared = 1; |
520 | else if (value && | |
88f9aafc MS |
521 | (!_cups_strcasecmp(value, "no") || |
522 | !_cups_strcasecmp(value, "off") || | |
523 | !_cups_strcasecmp(value, "false"))) | |
ef416fc2 | 524 | p->shared = 0; |
525 | else | |
ef416fc2 | 526 | cupsdLogMessage(CUPSD_LOG_ERROR, |
91c84a35 | 527 | "Syntax error on line %d of classes.conf.", |
ef416fc2 | 528 | linenum); |
ef416fc2 | 529 | } |
88f9aafc | 530 | else if (!_cups_strcasecmp(line, "JobSheets")) |
ef416fc2 | 531 | { |
532 | /* | |
533 | * Set the initial job sheets... | |
534 | */ | |
535 | ||
536 | if (value) | |
537 | { | |
538 | for (valueptr = value; | |
539 | *valueptr && !isspace(*valueptr & 255); | |
540 | valueptr ++); | |
541 | ||
542 | if (*valueptr) | |
543 | *valueptr++ = '\0'; | |
544 | ||
545 | cupsdSetString(&p->job_sheets[0], value); | |
546 | ||
547 | while (isspace(*valueptr & 255)) | |
548 | valueptr ++; | |
549 | ||
550 | if (*valueptr) | |
551 | { | |
552 | for (value = valueptr; | |
553 | *valueptr && !isspace(*valueptr & 255); | |
554 | valueptr ++); | |
555 | ||
556 | if (*valueptr) | |
1f0275e3 | 557 | *valueptr = '\0'; |
ef416fc2 | 558 | |
559 | cupsdSetString(&p->job_sheets[1], value); | |
560 | } | |
561 | } | |
562 | else | |
ef416fc2 | 563 | cupsdLogMessage(CUPSD_LOG_ERROR, |
564 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 565 | } |
88f9aafc | 566 | else if (!_cups_strcasecmp(line, "AllowUser")) |
ef416fc2 | 567 | { |
568 | if (value) | |
569 | { | |
570 | p->deny_users = 0; | |
10d09e33 | 571 | cupsdAddString(&(p->users), value); |
ef416fc2 | 572 | } |
573 | else | |
ef416fc2 | 574 | cupsdLogMessage(CUPSD_LOG_ERROR, |
575 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 576 | } |
88f9aafc | 577 | else if (!_cups_strcasecmp(line, "DenyUser")) |
ef416fc2 | 578 | { |
579 | if (value) | |
580 | { | |
581 | p->deny_users = 1; | |
10d09e33 | 582 | cupsdAddString(&(p->users), value); |
ef416fc2 | 583 | } |
584 | else | |
ef416fc2 | 585 | cupsdLogMessage(CUPSD_LOG_ERROR, |
586 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 587 | } |
88f9aafc | 588 | else if (!_cups_strcasecmp(line, "QuotaPeriod")) |
ef416fc2 | 589 | { |
590 | if (value) | |
591 | p->quota_period = atoi(value); | |
592 | else | |
ef416fc2 | 593 | cupsdLogMessage(CUPSD_LOG_ERROR, |
594 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 595 | } |
88f9aafc | 596 | else if (!_cups_strcasecmp(line, "PageLimit")) |
ef416fc2 | 597 | { |
598 | if (value) | |
599 | p->page_limit = atoi(value); | |
600 | else | |
ef416fc2 | 601 | cupsdLogMessage(CUPSD_LOG_ERROR, |
602 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 603 | } |
88f9aafc | 604 | else if (!_cups_strcasecmp(line, "KLimit")) |
ef416fc2 | 605 | { |
606 | if (value) | |
607 | p->k_limit = atoi(value); | |
608 | else | |
ef416fc2 | 609 | cupsdLogMessage(CUPSD_LOG_ERROR, |
610 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 611 | } |
88f9aafc | 612 | else if (!_cups_strcasecmp(line, "OpPolicy")) |
ef416fc2 | 613 | { |
614 | if (value) | |
c0e1af83 | 615 | { |
616 | cupsd_policy_t *pol; /* Policy */ | |
617 | ||
618 | ||
619 | if ((pol = cupsdFindPolicy(value)) != NULL) | |
620 | { | |
621 | cupsdSetString(&p->op_policy, value); | |
622 | p->op_policy_ptr = pol; | |
623 | } | |
624 | else | |
625 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
626 | "Bad policy \"%s\" on line %d of classes.conf", | |
627 | value, linenum); | |
628 | } | |
ef416fc2 | 629 | else |
ef416fc2 | 630 | cupsdLogMessage(CUPSD_LOG_ERROR, |
631 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 632 | } |
88f9aafc | 633 | else if (!_cups_strcasecmp(line, "ErrorPolicy")) |
ef416fc2 | 634 | { |
635 | if (value) | |
f11a948a MS |
636 | { |
637 | if (strcmp(value, "retry-current-job") && strcmp(value, "retry-job")) | |
638 | cupsdLogMessage(CUPSD_LOG_WARN, | |
639 | "ErrorPolicy %s ignored on line %d of classes.conf", | |
640 | value, linenum); | |
641 | } | |
ef416fc2 | 642 | else |
ef416fc2 | 643 | cupsdLogMessage(CUPSD_LOG_ERROR, |
644 | "Syntax error on line %d of classes.conf.", linenum); | |
ef416fc2 | 645 | } |
646 | else | |
647 | { | |
648 | /* | |
649 | * Something else we don't understand... | |
650 | */ | |
651 | ||
652 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
653 | "Unknown configuration directive %s on line %d of classes.conf.", | |
654 | line, linenum); | |
655 | } | |
656 | } | |
657 | ||
658 | cupsFileClose(fp); | |
659 | } | |
660 | ||
661 | ||
662 | /* | |
663 | * 'cupsdSaveAllClasses()' - Save classes to the classes.conf file. | |
664 | */ | |
665 | ||
666 | void | |
667 | cupsdSaveAllClasses(void) | |
668 | { | |
669 | cups_file_t *fp; /* classes.conf file */ | |
321d8d57 MS |
670 | char filename[1024], /* classes.conf filename */ |
671 | temp[1024], /* Temporary string */ | |
10d09e33 MS |
672 | value[2048], /* Value string */ |
673 | *name; /* Current user name */ | |
ef416fc2 | 674 | cupsd_printer_t *pclass; /* Current printer class */ |
675 | int i; /* Looping var */ | |
676 | time_t curtime; /* Current time */ | |
677 | struct tm *curdate; /* Current date */ | |
b423cd4c | 678 | cups_option_t *option; /* Current option */ |
ef416fc2 | 679 | |
680 | ||
681 | /* | |
682 | * Create the classes.conf file... | |
683 | */ | |
684 | ||
321d8d57 | 685 | snprintf(filename, sizeof(filename), "%s/classes.conf", ServerRoot); |
ef416fc2 | 686 | |
321d8d57 | 687 | if ((fp = cupsdCreateConfFile(filename, ConfigFilePerm)) == NULL) |
ef416fc2 | 688 | return; |
ef416fc2 | 689 | |
321d8d57 | 690 | cupsdLogMessage(CUPSD_LOG_INFO, "Saving classes.conf..."); |
ef416fc2 | 691 | |
692 | /* | |
693 | * Write a small header to the file... | |
694 | */ | |
695 | ||
696 | curtime = time(NULL); | |
697 | curdate = localtime(&curtime); | |
698 | strftime(temp, sizeof(temp) - 1, "%Y-%m-%d %H:%M", curdate); | |
699 | ||
700 | cupsFilePuts(fp, "# Class configuration file for " CUPS_SVERSION "\n"); | |
701 | cupsFilePrintf(fp, "# Written by cupsd on %s\n", temp); | |
b226ab99 | 702 | cupsFilePuts(fp, "# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING\n"); |
ef416fc2 | 703 | |
704 | /* | |
705 | * Write each local class known to the system... | |
706 | */ | |
707 | ||
708 | for (pclass = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
709 | pclass; | |
710 | pclass = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
711 | { | |
712 | /* | |
713 | * Skip remote destinations and regular printers... | |
714 | */ | |
715 | ||
716 | if ((pclass->type & CUPS_PRINTER_REMOTE) || | |
ef416fc2 | 717 | !(pclass->type & CUPS_PRINTER_CLASS)) |
718 | continue; | |
719 | ||
720 | /* | |
721 | * Write printers as needed... | |
722 | */ | |
723 | ||
724 | if (pclass == DefaultPrinter) | |
725 | cupsFilePrintf(fp, "<DefaultClass %s>\n", pclass->name); | |
726 | else | |
727 | cupsFilePrintf(fp, "<Class %s>\n", pclass->name); | |
728 | ||
82f97232 MS |
729 | cupsFilePrintf(fp, "UUID %s\n", pclass->uuid); |
730 | ||
f7deaa1a | 731 | if (pclass->num_auth_info_required > 0) |
732 | { | |
58dc1933 | 733 | switch (pclass->num_auth_info_required) |
f7deaa1a | 734 | { |
58dc1933 MS |
735 | case 1 : |
736 | strlcpy(value, pclass->auth_info_required[0], sizeof(value)); | |
737 | break; | |
738 | ||
739 | case 2 : | |
740 | snprintf(value, sizeof(value), "%s,%s", | |
741 | pclass->auth_info_required[0], | |
742 | pclass->auth_info_required[1]); | |
743 | break; | |
744 | ||
745 | case 3 : | |
746 | default : | |
747 | snprintf(value, sizeof(value), "%s,%s,%s", | |
748 | pclass->auth_info_required[0], | |
749 | pclass->auth_info_required[1], | |
750 | pclass->auth_info_required[2]); | |
751 | break; | |
f7deaa1a | 752 | } |
58dc1933 MS |
753 | |
754 | cupsFilePutConf(fp, "AuthInfoRequired", value); | |
f7deaa1a | 755 | } |
ef416fc2 | 756 | |
58dc1933 MS |
757 | if (pclass->info) |
758 | cupsFilePutConf(fp, "Info", pclass->info); | |
f7deaa1a | 759 | |
58dc1933 MS |
760 | if (pclass->location) |
761 | cupsFilePutConf(fp, "Location", pclass->location); | |
ef416fc2 | 762 | |
763 | if (pclass->state == IPP_PRINTER_STOPPED) | |
ef416fc2 | 764 | cupsFilePuts(fp, "State Stopped\n"); |
ef416fc2 | 765 | else |
766 | cupsFilePuts(fp, "State Idle\n"); | |
767 | ||
768 | cupsFilePrintf(fp, "StateTime %d\n", (int)pclass->state_time); | |
769 | ||
770 | if (pclass->accepting) | |
771 | cupsFilePuts(fp, "Accepting Yes\n"); | |
772 | else | |
773 | cupsFilePuts(fp, "Accepting No\n"); | |
774 | ||
775 | if (pclass->shared) | |
776 | cupsFilePuts(fp, "Shared Yes\n"); | |
777 | else | |
778 | cupsFilePuts(fp, "Shared No\n"); | |
779 | ||
58dc1933 MS |
780 | snprintf(value, sizeof(value), "%s %s", pclass->job_sheets[0], |
781 | pclass->job_sheets[1]); | |
782 | cupsFilePutConf(fp, "JobSheets", value); | |
ef416fc2 | 783 | |
94da7e34 MS |
784 | for (i = 0; i < pclass->num_printers; i ++) |
785 | cupsFilePrintf(fp, "Printer %s\n", pclass->printers[i]->name); | |
786 | ||
ef416fc2 | 787 | cupsFilePrintf(fp, "QuotaPeriod %d\n", pclass->quota_period); |
788 | cupsFilePrintf(fp, "PageLimit %d\n", pclass->page_limit); | |
789 | cupsFilePrintf(fp, "KLimit %d\n", pclass->k_limit); | |
790 | ||
10d09e33 MS |
791 | for (name = (char *)cupsArrayFirst(pclass->users); |
792 | name; | |
793 | name = (char *)cupsArrayNext(pclass->users)) | |
794 | cupsFilePutConf(fp, pclass->deny_users ? "DenyUser" : "AllowUser", name); | |
ef416fc2 | 795 | |
58dc1933 MS |
796 | if (pclass->op_policy) |
797 | cupsFilePutConf(fp, "OpPolicy", pclass->op_policy); | |
ef416fc2 | 798 | if (pclass->error_policy) |
58dc1933 | 799 | cupsFilePutConf(fp, "ErrorPolicy", pclass->error_policy); |
ef416fc2 | 800 | |
b423cd4c | 801 | for (i = pclass->num_options, option = pclass->options; |
802 | i > 0; | |
803 | i --, option ++) | |
58dc1933 MS |
804 | { |
805 | snprintf(value, sizeof(value), "%s %s", option->name, option->value); | |
806 | cupsFilePutConf(fp, "Option", value); | |
807 | } | |
b423cd4c | 808 | |
ef416fc2 | 809 | cupsFilePuts(fp, "</Class>\n"); |
810 | } | |
811 | ||
321d8d57 | 812 | cupsdCloseCreatedConfFile(fp, filename); |
ef416fc2 | 813 | } |
814 | ||
815 | ||
816 | /* | |
61515785 | 817 | * End of "$Id: classes.c 10996 2013-05-29 11:51:34Z msweet $". |
ef416fc2 | 818 | */ |