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568fa3fa MS |
1 | /* |
2 | * "$Id$" | |
3 | * | |
4 | * SNMP supplies functions for the Common UNIX Printing System (CUPS). | |
5 | * | |
6 | * Copyright 2008 by Apple Inc. | |
7 | * | |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Apple Inc. and are protected by Federal copyright | |
10 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
11 | * "LICENSE" which should have been included with this file. If this | |
12 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
13 | * | |
14 | * This file is subject to the Apple OS-Developed Software exception. | |
15 | * | |
16 | * Contents: | |
17 | * | |
18 | * backendSNMPSupplies() - Get the current supplies for a device. | |
19 | * backend_init_supplies() - Initialize the supplies list. | |
20 | * backend_walk_cb() - Interpret the supply value responses... | |
21 | */ | |
22 | ||
23 | /* | |
24 | * Include necessary headers. | |
25 | */ | |
26 | ||
27 | #include "backend-private.h" | |
28 | #include <cups/array.h> | |
29 | ||
30 | ||
31 | /* | |
32 | * Local constants... | |
33 | */ | |
34 | ||
35 | #define CUPS_MAX_SUPPLIES 32 /* Maximum number of supplies for a printer */ | |
36 | ||
37 | ||
38 | /* | |
39 | * Local structures... | |
40 | */ | |
41 | ||
42 | typedef struct | |
43 | { | |
44 | char name[CUPS_SNMP_MAX_STRING], /* Name of supply */ | |
45 | color[8]; /* Color: "#RRGGBB" or "none" */ | |
46 | int colorant, /* Colorant index */ | |
47 | type, /* Supply type */ | |
48 | max_capacity, /* Maximum capacity */ | |
49 | level; /* Current level value */ | |
50 | } backend_supplies_t; | |
51 | ||
52 | ||
53 | /* | |
54 | * Local globals... | |
55 | */ | |
56 | ||
57 | static http_addr_t current_addr; /* Current address */ | |
58 | static int num_supplies = 0; | |
59 | /* Number of supplies found */ | |
60 | static backend_supplies_t supplies[CUPS_MAX_SUPPLIES]; | |
61 | /* Supply information */ | |
62 | ||
63 | static const int hrDeviceDescr[] = | |
64 | { CUPS_OID_hrDeviceDescr, 1, -1 }; | |
65 | /* Device description OID */ | |
66 | static const int hrPrinterStatus[] = | |
67 | { CUPS_OID_hrPrinterStatus, 1, -1 }; | |
68 | /* Current state OID */ | |
69 | static const int hrPrinterDetectedErrorState[] = | |
70 | { CUPS_OID_hrPrinterDetectedErrorState, 1, -1 }; | |
71 | /* Current printer state bits OID */ | |
72 | static const int prtMarkerColorantValue[] = | |
73 | { CUPS_OID_prtMarkerColorantValue, -1 }, | |
74 | /* Colorant OID */ | |
75 | prtMarkerColorantValueOffset = | |
76 | (sizeof(prtMarkerColorantValue) / | |
77 | sizeof(prtMarkerColorantValue[0])); | |
78 | /* Offset to colorant index */ | |
79 | static const int prtMarkerLifeCount[] = | |
80 | { CUPS_OID_prtMarkerLifeCount, 1, 1, -1 }; | |
81 | /* Page counter OID */ | |
82 | static const int prtMarkerSuppliesEntry[] = | |
83 | { CUPS_OID_prtMarkerSuppliesEntry, -1 }; | |
84 | /* Supplies OID */ | |
85 | static const int prtMarkerSuppliesColorantIndex[] = | |
86 | { CUPS_OID_prtMarkerSuppliesColorantIndex, -1 }, | |
87 | /* Colorant index OID */ | |
88 | prtMarkerSuppliesColorantIndexOffset = | |
89 | (sizeof(prtMarkerSuppliesColorantIndex) / | |
90 | sizeof(prtMarkerSuppliesColorantIndex[0])); | |
91 | /* Offset to supply index */ | |
92 | static const int prtMarkerSuppliesDescription[] = | |
93 | { CUPS_OID_prtMarkerSuppliesDescription, -1 }, | |
94 | /* Description OID */ | |
95 | prtMarkerSuppliesDescriptionOffset = | |
96 | (sizeof(prtMarkerSuppliesDescription) / | |
97 | sizeof(prtMarkerSuppliesDescription[0])); | |
98 | /* Offset to supply index */ | |
99 | static const int prtMarkerSuppliesLevel[] = | |
100 | { CUPS_OID_prtMarkerSuppliesLevel, -1 }, | |
101 | /* Level OID */ | |
102 | prtMarkerSuppliesLevelOffset = | |
103 | (sizeof(prtMarkerSuppliesLevel) / | |
104 | sizeof(prtMarkerSuppliesLevel[0])); | |
105 | /* Offset to supply index */ | |
106 | static const int prtMarkerSuppliesMaxCapacity[] = | |
107 | { CUPS_OID_prtMarkerSuppliesMaxCapacity, -1 }, | |
108 | /* Max capacity OID */ | |
109 | prtMarkerSuppliesMaxCapacityOffset = | |
110 | (sizeof(prtMarkerSuppliesMaxCapacity) / | |
111 | sizeof(prtMarkerSuppliesMaxCapacity[0])); | |
112 | /* Offset to supply index */ | |
113 | static const int prtMarkerSuppliesType[] = | |
114 | { CUPS_OID_prtMarkerSuppliesType, -1 }, | |
115 | /* Type OID */ | |
116 | prtMarkerSuppliesTypeOffset = | |
117 | (sizeof(prtMarkerSuppliesType) / | |
118 | sizeof(prtMarkerSuppliesType[0])); | |
119 | /* Offset to supply index */ | |
120 | ||
121 | ||
122 | /* | |
123 | * Local functions... | |
124 | */ | |
125 | ||
126 | static void backend_init_supplies(int snmp_fd, http_addr_t *addr); | |
127 | static void backend_walk_cb(cups_snmp_t *packet, void *data); | |
128 | ||
129 | ||
130 | /* | |
131 | * 'backendSNMPSupplies()' - Get the current supplies for a device. | |
132 | */ | |
133 | ||
134 | int /* O - 0 on success, -1 on error */ | |
135 | backendSNMPSupplies( | |
136 | int snmp_fd, /* I - SNMP socket */ | |
137 | http_addr_t *addr, /* I - Printer address */ | |
138 | int *page_count, /* O - Page count */ | |
139 | int *printer_state) /* O - Printer state */ | |
140 | { | |
141 | if (!httpAddrEqual(addr, ¤t_addr)) | |
142 | backend_init_supplies(snmp_fd, addr); | |
143 | else if (num_supplies > 0) | |
7a14d768 | 144 | _cupsSNMPWalk(snmp_fd, ¤t_addr, CUPS_SNMP_VERSION_1, |
969307f0 | 145 | _cupsSNMPDefaultCommunity(), prtMarkerSuppliesLevel, 0.5, |
568fa3fa MS |
146 | backend_walk_cb, NULL); |
147 | ||
148 | if (page_count) | |
149 | *page_count = -1; | |
150 | ||
151 | if (printer_state) | |
152 | *printer_state = -1; | |
153 | ||
154 | if (num_supplies > 0) | |
155 | { | |
156 | int i; /* Looping var */ | |
157 | char value[CUPS_MAX_SUPPLIES * 4], | |
158 | /* marker-levels value string */ | |
159 | *ptr; /* Pointer into value string */ | |
160 | cups_snmp_t packet; /* SNMP response packet */ | |
161 | ||
162 | ||
163 | /* | |
164 | * Generate the marker-levels value string... | |
165 | */ | |
166 | ||
167 | for (i = 0, ptr = value; i < num_supplies; i ++, ptr += strlen(ptr)) | |
168 | { | |
169 | if (i) | |
170 | *ptr++ = ','; | |
171 | ||
06d4e77b MS |
172 | if (supplies[i].max_capacity > 0) |
173 | sprintf(ptr, "%d", 100 * supplies[i].level / supplies[i].max_capacity); | |
174 | else | |
175 | strcpy(ptr, "-1"); | |
568fa3fa MS |
176 | } |
177 | ||
178 | fprintf(stderr, "ATTR: marker-levels=%s\n", value); | |
179 | ||
180 | /* | |
181 | * Get the current printer status bits... | |
182 | */ | |
183 | ||
7a14d768 MS |
184 | if (!_cupsSNMPWrite(snmp_fd, addr, CUPS_SNMP_VERSION_1, |
185 | _cupsSNMPDefaultCommunity(), CUPS_ASN1_GET_REQUEST, 1, | |
568fa3fa MS |
186 | hrPrinterDetectedErrorState)) |
187 | return (-1); | |
188 | ||
969307f0 | 189 | if (!_cupsSNMPRead(snmp_fd, &packet, 0.5) || |
568fa3fa MS |
190 | packet.object_type != CUPS_ASN1_OCTET_STRING) |
191 | return (-1); | |
192 | ||
193 | i = ((packet.object_value.string[0] & 255) << 8) | | |
194 | (packet.object_value.string[1] & 255); | |
195 | ||
196 | if (i & CUPS_TC_lowPaper) | |
197 | fputs("STATE: +media-low-warning\n", stderr); | |
198 | else | |
199 | fputs("STATE: -media-low-warning\n", stderr); | |
200 | ||
201 | if (i & (CUPS_TC_noPaper | CUPS_TC_inputTrayEmpty)) | |
202 | fputs("STATE: +media-empty-error\n", stderr); | |
203 | else | |
204 | fputs("STATE: -media-empty-error\n", stderr); | |
205 | ||
206 | if (i & CUPS_TC_lowToner) | |
207 | fputs("STATE: +toner-low-warning\n", stderr); | |
208 | else | |
209 | fputs("STATE: -toner-low-warning\n", stderr); | |
210 | ||
211 | if (i & CUPS_TC_noToner) | |
212 | fputs("STATE: +toner-empty-error\n", stderr); | |
213 | else | |
214 | fputs("STATE: -toner-empty-error\n", stderr); | |
215 | ||
216 | if (i & CUPS_TC_doorOpen) | |
217 | fputs("STATE: +door-open-report\n", stderr); | |
218 | else | |
219 | fputs("STATE: -door-open-report\n", stderr); | |
220 | ||
221 | if (i & CUPS_TC_jammed) | |
222 | fputs("STATE: +media-jam-error\n", stderr); | |
223 | else | |
224 | fputs("STATE: -media-jam-error\n", stderr); | |
225 | ||
226 | if (i & CUPS_TC_offline) | |
227 | fputs("STATE: +offline-report\n", stderr); | |
228 | else | |
229 | fputs("STATE: -offline-report\n", stderr); | |
230 | ||
231 | if (i & (CUPS_TC_serviceRequested | CUPS_TC_overduePreventMaint)) | |
232 | fputs("STATE: +service-needed-error\n", stderr); | |
233 | else | |
234 | fputs("STATE: -service-needed-error\n", stderr); | |
235 | ||
236 | if (i & CUPS_TC_inputTrayMissing) | |
237 | fputs("STATE: +input-tray-missing-error\n", stderr); | |
238 | else | |
239 | fputs("STATE: -input-tray-missing-error\n", stderr); | |
240 | ||
241 | if (i & CUPS_TC_outputTrayMissing) | |
242 | fputs("STATE: +output-tray-missing-error\n", stderr); | |
243 | else | |
244 | fputs("STATE: -output-tray-missing-error\n", stderr); | |
245 | ||
246 | if (i & CUPS_TC_markerSupplyMissing) | |
247 | fputs("STATE: +marker-supply-missing-error\n", stderr); | |
248 | else | |
249 | fputs("STATE: -marker-supply-missing-error\n", stderr); | |
250 | ||
251 | if (i & CUPS_TC_outputNearFull) | |
252 | fputs("STATE: +output-area-almost-full-warning\n", stderr); | |
253 | else | |
254 | fputs("STATE: -output-area-almost-full-warning\n", stderr); | |
255 | ||
256 | if (i & CUPS_TC_outputFull) | |
257 | fputs("STATE: +output-area-full-error\n", stderr); | |
258 | else | |
259 | fputs("STATE: -output-area-full-error\n", stderr); | |
260 | ||
261 | /* | |
262 | * Get the current printer state... | |
263 | */ | |
264 | ||
265 | if (printer_state) | |
266 | { | |
7a14d768 MS |
267 | if (!_cupsSNMPWrite(snmp_fd, addr, CUPS_SNMP_VERSION_1, |
268 | _cupsSNMPDefaultCommunity(), CUPS_ASN1_GET_REQUEST, 1, | |
568fa3fa MS |
269 | hrPrinterStatus)) |
270 | return (-1); | |
271 | ||
969307f0 | 272 | if (!_cupsSNMPRead(snmp_fd, &packet, 0.5) || |
568fa3fa MS |
273 | packet.object_type != CUPS_ASN1_INTEGER) |
274 | return (-1); | |
275 | ||
276 | *printer_state = packet.object_value.integer; | |
277 | } | |
278 | ||
279 | /* | |
280 | * Get the current page count... | |
281 | */ | |
282 | ||
283 | if (page_count) | |
284 | { | |
7a14d768 MS |
285 | if (!_cupsSNMPWrite(snmp_fd, addr, CUPS_SNMP_VERSION_1, |
286 | _cupsSNMPDefaultCommunity(), CUPS_ASN1_GET_REQUEST, 1, | |
568fa3fa MS |
287 | prtMarkerLifeCount)) |
288 | return (-1); | |
289 | ||
969307f0 | 290 | if (!_cupsSNMPRead(snmp_fd, &packet, 0.5) || |
568fa3fa MS |
291 | packet.object_type != CUPS_ASN1_COUNTER) |
292 | return (-1); | |
293 | ||
294 | *page_count = packet.object_value.counter; | |
295 | } | |
296 | ||
297 | return (0); | |
298 | } | |
299 | else | |
300 | return (-1); | |
301 | } | |
302 | ||
303 | ||
304 | /* | |
305 | * 'backend_init_supplies()' - Initialize the supplies list. | |
306 | */ | |
307 | ||
308 | static void | |
309 | backend_init_supplies( | |
310 | int snmp_fd, /* I - SNMP socket */ | |
311 | http_addr_t *addr) /* I - Printer address */ | |
312 | { | |
313 | int i, /* Looping var */ | |
314 | type; /* Current marker type */ | |
315 | cups_file_t *cachefile; /* Cache file */ | |
316 | const char *cachedir; /* CUPS_CACHEDIR value */ | |
317 | char addrstr[1024], /* Address string */ | |
318 | cachefilename[1024], /* Cache filename */ | |
319 | description[CUPS_SNMP_MAX_STRING], | |
320 | /* Device description string */ | |
321 | value[CUPS_MAX_SUPPLIES * (CUPS_SNMP_MAX_STRING * 2 + 3)], | |
322 | /* Value string */ | |
323 | *ptr, /* Pointer into value string */ | |
324 | *name_ptr; /* Pointer into name string */ | |
325 | cups_snmp_t packet; /* SNMP response packet */ | |
326 | static const char * const types[] = /* Supply types */ | |
327 | { | |
328 | "other", | |
329 | "unknown", | |
330 | "toner", | |
331 | "wasteToner", | |
332 | "ink", | |
333 | "inkCartridge", | |
334 | "inkRibbon", | |
335 | "wasteInk", | |
336 | "opc", | |
337 | "developer", | |
338 | "fuserOil", | |
339 | "solidWax", | |
340 | "ribbonWax", | |
341 | "wasteWax", | |
342 | "fuser", | |
343 | "coronaWire", | |
344 | "fuserOilWick", | |
345 | "cleanerUnit", | |
346 | "fuserCleaningPad", | |
347 | "transferUnit", | |
348 | "tonerCartridge", | |
349 | "fuserOiler", | |
350 | "water", | |
351 | "wasteWater", | |
352 | "glueWaterAdditive", | |
353 | "wastePaper", | |
354 | "bindingSupply", | |
355 | "bandingSupply", | |
356 | "stitchingWire", | |
357 | "shrinkWrap", | |
358 | "paperWrap", | |
359 | "staples", | |
360 | "inserts", | |
361 | "covers" | |
362 | }; | |
363 | ||
364 | ||
365 | /* | |
366 | * Reset state information... | |
367 | */ | |
368 | ||
369 | current_addr = *addr; | |
370 | num_supplies = -1; | |
371 | ||
372 | memset(supplies, 0, sizeof(supplies)); | |
373 | ||
374 | /* | |
375 | * Get the device description... | |
376 | */ | |
377 | ||
7a14d768 MS |
378 | if (!_cupsSNMPWrite(snmp_fd, addr, CUPS_SNMP_VERSION_1, |
379 | _cupsSNMPDefaultCommunity(), CUPS_ASN1_GET_REQUEST, 1, | |
568fa3fa MS |
380 | hrDeviceDescr)) |
381 | return; | |
382 | ||
969307f0 | 383 | if (!_cupsSNMPRead(snmp_fd, &packet, 0.5) || |
568fa3fa MS |
384 | packet.object_type != CUPS_ASN1_OCTET_STRING) |
385 | { | |
386 | strlcpy(description, "Unknown", sizeof(description)); | |
387 | num_supplies = 0; | |
388 | } | |
389 | else | |
390 | strlcpy(description, packet.object_value.string, sizeof(description)); | |
391 | ||
392 | /* | |
393 | * See if we have already queried this device... | |
394 | */ | |
395 | ||
396 | httpAddrString(addr, addrstr, sizeof(addrstr)); | |
397 | ||
398 | if ((cachedir = getenv("CUPS_CACHEDIR")) == NULL) | |
399 | cachedir = CUPS_CACHEDIR; | |
400 | ||
401 | snprintf(cachefilename, sizeof(cachefilename), "%s/%s.snmp", cachedir, | |
402 | addrstr); | |
403 | ||
404 | if ((cachefile = cupsFileOpen(cachefilename, "r")) != NULL) | |
405 | { | |
406 | /* | |
407 | * Yes, read the cache file: | |
408 | * | |
409 | * 1 num_supplies | |
410 | * device description | |
411 | * supply structures... | |
412 | */ | |
413 | ||
414 | if (cupsFileGets(cachefile, value, sizeof(value))) | |
415 | { | |
416 | if (sscanf(value, "1 %d", &num_supplies) == 1 && | |
417 | num_supplies <= CUPS_MAX_SUPPLIES && | |
418 | cupsFileGets(cachefile, value, sizeof(value))) | |
419 | { | |
420 | if ((ptr = value + strlen(value) - 1) >= value && *ptr == '\n') | |
421 | *ptr = '\n'; | |
422 | ||
423 | if (!strcmp(description, value)) | |
424 | cupsFileRead(cachefile, (char *)supplies, | |
425 | num_supplies * sizeof(backend_supplies_t)); | |
426 | else | |
427 | num_supplies = -1; | |
428 | } | |
429 | else | |
430 | num_supplies = -1; | |
431 | } | |
432 | ||
433 | cupsFileClose(cachefile); | |
434 | } | |
435 | ||
436 | /* | |
437 | * If the cache information isn't correct, scan for supplies... | |
438 | */ | |
439 | ||
440 | if (num_supplies < 0) | |
441 | { | |
442 | /* | |
443 | * Walk the printer configuration information... | |
444 | */ | |
445 | ||
7a14d768 | 446 | _cupsSNMPWalk(snmp_fd, ¤t_addr, CUPS_SNMP_VERSION_1, |
969307f0 | 447 | _cupsSNMPDefaultCommunity(), prtMarkerSuppliesEntry, 0.5, |
568fa3fa MS |
448 | backend_walk_cb, NULL); |
449 | } | |
450 | ||
451 | /* | |
452 | * Save the cached information... | |
453 | */ | |
454 | ||
455 | if (num_supplies < 0) | |
456 | num_supplies = 0; | |
457 | ||
458 | if ((cachefile = cupsFileOpen(cachefilename, "w")) != NULL) | |
459 | { | |
460 | cupsFilePrintf(cachefile, "1 %d\n", num_supplies); | |
461 | cupsFilePrintf(cachefile, "%s\n", description); | |
462 | ||
463 | if (num_supplies > 0) | |
464 | cupsFileWrite(cachefile, (char *)supplies, | |
465 | num_supplies * sizeof(backend_supplies_t)); | |
466 | ||
467 | cupsFileClose(cachefile); | |
468 | } | |
469 | ||
470 | if (num_supplies <= 0) | |
471 | return; | |
472 | ||
473 | /* | |
474 | * Get the colors... | |
475 | */ | |
476 | ||
477 | for (i = 0; i < num_supplies; i ++) | |
478 | strcpy(supplies[i].color, "none"); | |
479 | ||
7a14d768 | 480 | _cupsSNMPWalk(snmp_fd, ¤t_addr, CUPS_SNMP_VERSION_1, |
969307f0 | 481 | _cupsSNMPDefaultCommunity(), prtMarkerColorantValue, 0.5, |
568fa3fa MS |
482 | backend_walk_cb, NULL); |
483 | ||
484 | /* | |
485 | * Output the marker-colors attribute... | |
486 | */ | |
487 | ||
488 | for (i = 0, ptr = value; i < num_supplies; i ++, ptr += strlen(ptr)) | |
489 | { | |
490 | if (i) | |
491 | *ptr++ = ','; | |
492 | ||
493 | strcpy(ptr, supplies[i].color); | |
494 | } | |
495 | ||
496 | fprintf(stderr, "ATTR: marker-colors=%s\n", value); | |
497 | ||
498 | /* | |
499 | * Output the marker-names attribute... | |
500 | */ | |
501 | ||
502 | for (i = 0, ptr = value; i < num_supplies; i ++) | |
503 | { | |
504 | if (i) | |
505 | *ptr++ = ','; | |
506 | ||
507 | *ptr++ = '\"'; | |
508 | for (name_ptr = supplies[i].name; *name_ptr;) | |
509 | { | |
510 | if (*name_ptr == '\\' || *name_ptr == '\"') | |
511 | *ptr++ = '\\'; | |
512 | ||
513 | *ptr++ = *name_ptr++; | |
514 | } | |
515 | *ptr++ = '\"'; | |
516 | } | |
517 | ||
518 | *ptr = '\0'; | |
519 | ||
520 | fprintf(stderr, "ATTR: marker-names=%s\n", value); | |
521 | ||
522 | /* | |
523 | * Output the marker-types attribute... | |
524 | */ | |
525 | ||
526 | for (i = 0, ptr = value; i < num_supplies; i ++, ptr += strlen(ptr)) | |
527 | { | |
528 | if (i) | |
529 | *ptr++ = ','; | |
530 | ||
531 | type = supplies[i].type; | |
532 | ||
533 | if (type < CUPS_TC_other || type > CUPS_TC_covers) | |
534 | strcpy(ptr, "unknown"); | |
535 | else | |
536 | strcpy(ptr, types[type - CUPS_TC_other]); | |
537 | } | |
538 | ||
539 | fprintf(stderr, "ATTR: marker-types=%s\n", value); | |
540 | } | |
541 | ||
542 | ||
543 | /* | |
544 | * 'backend_walk_cb()' - Interpret the supply value responses... | |
545 | */ | |
546 | ||
547 | static void | |
548 | backend_walk_cb(cups_snmp_t *packet, /* I - SNMP packet */ | |
549 | void *data) /* I - User data (unused) */ | |
550 | { | |
551 | int i, j, k; /* Looping vars */ | |
552 | static const char * const colors[8][2] = | |
553 | { /* Standard color names */ | |
554 | { "black", "#000000" }, | |
555 | { "blue", "#0000FF" }, | |
556 | { "cyan", "#00FFFF" }, | |
557 | { "green", "#00FF00" }, | |
558 | { "magenta", "#FF00FF" }, | |
559 | { "red", "#FF0000" }, | |
560 | { "white", "#FFFFFF" }, | |
561 | { "yellow", "#FFFF00" } | |
562 | }; | |
563 | ||
564 | ||
565 | (void)data; | |
566 | ||
7a14d768 | 567 | if (_cupsSNMPIsOIDPrefixed(packet, prtMarkerColorantValue) && |
568fa3fa MS |
568 | packet->object_type == CUPS_ASN1_OCTET_STRING) |
569 | { | |
570 | /* | |
571 | * Get colorant... | |
572 | */ | |
573 | ||
574 | i = packet->object_name[prtMarkerColorantValueOffset]; | |
575 | ||
576 | fprintf(stderr, "DEBUG2: prtMarkerColorantValue.1.%d = \"%s\"\n", i, | |
577 | packet->object_value.string); | |
578 | ||
579 | for (j = 0; j < num_supplies; j ++) | |
580 | if (supplies[j].colorant == i) | |
581 | { | |
582 | for (k = 0; k < (int)(sizeof(colors) / sizeof(colors[0])); k ++) | |
583 | if (!strcmp(colors[k][0], packet->object_value.string)) | |
584 | { | |
585 | strcpy(supplies[j].color, colors[k][1]); | |
586 | break; | |
587 | } | |
588 | } | |
589 | } | |
7a14d768 | 590 | else if (_cupsSNMPIsOIDPrefixed(packet, prtMarkerSuppliesColorantIndex)) |
568fa3fa MS |
591 | { |
592 | /* | |
593 | * Get colorant index... | |
594 | */ | |
595 | ||
596 | i = packet->object_name[prtMarkerSuppliesColorantIndexOffset]; | |
597 | if (i < 1 || i > CUPS_MAX_SUPPLIES || | |
598 | packet->object_type != CUPS_ASN1_INTEGER) | |
599 | return; | |
600 | ||
601 | fprintf(stderr, "DEBUG2: prtMarkerSuppliesColorantIndex.1.%d = %d\n", i, | |
602 | packet->object_value.integer); | |
603 | ||
604 | if (i > num_supplies) | |
605 | num_supplies = i; | |
606 | ||
607 | supplies[i - 1].colorant = packet->object_value.integer; | |
608 | } | |
7a14d768 | 609 | else if (_cupsSNMPIsOIDPrefixed(packet, prtMarkerSuppliesDescription)) |
568fa3fa MS |
610 | { |
611 | /* | |
612 | * Get supply name/description... | |
613 | */ | |
614 | ||
615 | i = packet->object_name[prtMarkerSuppliesDescriptionOffset]; | |
616 | if (i < 1 || i > CUPS_MAX_SUPPLIES || | |
617 | packet->object_type != CUPS_ASN1_OCTET_STRING) | |
618 | return; | |
619 | ||
620 | fprintf(stderr, "DEBUG2: prtMarkerSuppliesDescription.1.%d = \"%s\"\n", i, | |
621 | packet->object_value.string); | |
622 | ||
623 | if (i > num_supplies) | |
624 | num_supplies = i; | |
625 | ||
626 | strlcpy(supplies[i - 1].name, packet->object_value.string, | |
627 | sizeof(supplies[0].name)); | |
628 | } | |
7a14d768 | 629 | else if (_cupsSNMPIsOIDPrefixed(packet, prtMarkerSuppliesLevel)) |
568fa3fa MS |
630 | { |
631 | /* | |
632 | * Get level... | |
633 | */ | |
634 | ||
635 | i = packet->object_name[prtMarkerSuppliesLevelOffset]; | |
636 | if (i < 1 || i > CUPS_MAX_SUPPLIES || | |
637 | packet->object_type != CUPS_ASN1_INTEGER) | |
638 | return; | |
639 | ||
640 | fprintf(stderr, "DEBUG2: prtMarkerSuppliesLevel.1.%d = %d\n", i, | |
641 | packet->object_value.integer); | |
642 | ||
643 | if (i > num_supplies) | |
644 | num_supplies = i; | |
645 | ||
646 | supplies[i - 1].level = packet->object_value.integer; | |
647 | } | |
7a14d768 | 648 | else if (_cupsSNMPIsOIDPrefixed(packet, prtMarkerSuppliesMaxCapacity)) |
568fa3fa MS |
649 | { |
650 | /* | |
651 | * Get max capacity... | |
652 | */ | |
653 | ||
654 | i = packet->object_name[prtMarkerSuppliesMaxCapacityOffset]; | |
655 | if (i < 1 || i > CUPS_MAX_SUPPLIES || | |
656 | packet->object_type != CUPS_ASN1_INTEGER) | |
657 | return; | |
658 | ||
659 | fprintf(stderr, "DEBUG2: prtMarkerSuppliesMaxCapacity.1.%d = %d\n", i, | |
660 | packet->object_value.integer); | |
661 | ||
662 | if (i > num_supplies) | |
663 | num_supplies = i; | |
664 | ||
665 | supplies[i - 1].max_capacity = packet->object_value.integer; | |
666 | } | |
7a14d768 | 667 | else if (_cupsSNMPIsOIDPrefixed(packet, prtMarkerSuppliesType)) |
568fa3fa MS |
668 | { |
669 | /* | |
670 | * Get marker type... | |
671 | */ | |
672 | ||
673 | i = packet->object_name[prtMarkerSuppliesTypeOffset]; | |
674 | if (i < 1 || i > CUPS_MAX_SUPPLIES || | |
675 | packet->object_type != CUPS_ASN1_INTEGER) | |
676 | return; | |
677 | ||
678 | fprintf(stderr, "DEBUG2: prtMarkerSuppliesType.1.%d = %d\n", i, | |
679 | packet->object_value.integer); | |
680 | ||
681 | if (i > num_supplies) | |
682 | num_supplies = i; | |
683 | ||
684 | supplies[i - 1].type = packet->object_value.integer; | |
685 | } | |
686 | } | |
687 | ||
688 | ||
689 | /* | |
690 | * End of "$Id$". | |
691 | */ |