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43d4303e | 1 | /* |
2415e202 | 2 | * $Id: snmp_agent.cc,v 1.98 2007/12/27 01:58:19 hno Exp $ |
43d4303e | 3 | * |
507d0a78 | 4 | * DEBUG: section 49 SNMP Interface |
43d4303e | 5 | * AUTHOR: Kostas Anagnostakis |
6 | * | |
2b6662ba | 7 | * SQUID Web Proxy Cache http://www.squid-cache.org/ |
e25c139f | 8 | * ---------------------------------------------------------- |
43d4303e | 9 | * |
2b6662ba | 10 | * Squid is the result of efforts by numerous individuals from |
11 | * the Internet community; see the CONTRIBUTORS file for full | |
12 | * details. Many organizations have provided support for Squid's | |
13 | * development; see the SPONSORS file for full details. Squid is | |
14 | * Copyrighted (C) 2001 by the Regents of the University of | |
15 | * California; see the COPYRIGHT file for full details. Squid | |
16 | * incorporates software developed and/or copyrighted by other | |
17 | * sources; see the CREDITS file for full details. | |
43d4303e | 18 | * |
19 | * This program is free software; you can redistribute it and/or modify | |
20 | * it under the terms of the GNU General Public License as published by | |
21 | * the Free Software Foundation; either version 2 of the License, or | |
22 | * (at your option) any later version. | |
23 | * | |
24 | * This program is distributed in the hope that it will be useful, | |
25 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
27 | * GNU General Public License for more details. | |
28 | * | |
29 | * You should have received a copy of the GNU General Public License | |
30 | * along with this program; if not, write to the Free Software | |
cbdec147 | 31 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
e25c139f | 32 | * |
43d4303e | 33 | */ |
34 | ||
25c1b8b7 | 35 | #include "squid.h" |
571c3b88 | 36 | #include "cache_snmp.h" |
e6ccf245 | 37 | #include "Store.h" |
528b2c61 | 38 | #include "mem_node.h" |
cc192b50 | 39 | #include "SquidTime.h" |
25c1b8b7 | 40 | |
571c3b88 | 41 | /************************************************************************ |
62e76326 | 42 | |
571c3b88 | 43 | SQUID MIB Implementation |
62e76326 | 44 | |
571c3b88 | 45 | ************************************************************************/ |
25c1b8b7 | 46 | |
cc192b50 | 47 | /* |
48 | * cacheSystem group | |
49 | */ | |
50 | ||
d0e0c8d2 | 51 | variable_list * |
6f47fbc7 | 52 | snmp_sysFn(variable_list * Var, snint * ErrP) |
571c3b88 | 53 | { |
736eb6ad | 54 | variable_list *Answer = NULL; |
bf8fe701 | 55 | debugs(49, 5, "snmp_sysFn: Processing request:"); |
43d4303e | 56 | snmpDebugOid(5, Var->name, Var->name_length); |
d0e0c8d2 | 57 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 58 | |
f763bb01 | 59 | switch (Var->name[LEN_SQ_SYS]) { |
62e76326 | 60 | |
d0e0c8d2 | 61 | case SYSVMSIZ: |
62e76326 | 62 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
2415e202 | 63 | mem_node::StoreMemSize() >> 10, |
62e76326 | 64 | ASN_INTEGER); |
65 | break; | |
66 | ||
d0e0c8d2 | 67 | case SYSSTOR: |
62e76326 | 68 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
69 | store_swap_size, | |
70 | ASN_INTEGER); | |
71 | break; | |
72 | ||
f763bb01 | 73 | case SYS_UPTIME: |
62e76326 | 74 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
75 | (int)(tvSubDsec(squid_start, current_time) * 100), | |
76 | SMI_TIMETICKS); | |
77 | break; | |
78 | ||
d0e0c8d2 | 79 | default: |
62e76326 | 80 | *ErrP = SNMP_ERR_NOSUCHNAME; |
81 | break; | |
d0e0c8d2 | 82 | } |
62e76326 | 83 | |
d0e0c8d2 | 84 | return Answer; |
25c1b8b7 | 85 | } |
86 | ||
cc192b50 | 87 | /* |
88 | * cacheConfig group | |
89 | */ | |
d0e0c8d2 | 90 | variable_list * |
6f47fbc7 | 91 | snmp_confFn(variable_list * Var, snint * ErrP) |
25c1b8b7 | 92 | { |
736eb6ad | 93 | variable_list *Answer = NULL; |
a2c963ae | 94 | const char *cp = NULL; |
bf8fe701 | 95 | debugs(49, 5, "snmp_confFn: Processing request with magic " << Var->name[8] << "!"); |
d0e0c8d2 | 96 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 97 | |
f763bb01 | 98 | switch (Var->name[LEN_SQ_CONF]) { |
62e76326 | 99 | |
571c3b88 | 100 | case CONF_ADMIN: |
62e76326 | 101 | Answer = snmp_var_new(Var->name, Var->name_length); |
102 | Answer->type = ASN_OCTET_STR; | |
103 | Answer->val_len = strlen(Config.adminEmail); | |
104 | Answer->val.string = (u_char *) xstrdup(Config.adminEmail); | |
105 | break; | |
106 | ||
81d0c856 | 107 | case CONF_VERSION: |
62e76326 | 108 | Answer = snmp_var_new(Var->name, Var->name_length); |
109 | Answer->type = ASN_OCTET_STR; | |
7dbca7a4 AJ |
110 | Answer->val_len = strlen(APP_SHORTNAME); |
111 | Answer->val.string = (u_char *) xstrdup(APP_SHORTNAME); | |
62e76326 | 112 | break; |
113 | ||
81d0c856 | 114 | case CONF_VERSION_ID: |
62e76326 | 115 | Answer = snmp_var_new(Var->name, Var->name_length); |
116 | Answer->type = ASN_OCTET_STR; | |
117 | Answer->val_len = strlen(VERSION); | |
118 | Answer->val.string = (u_char *) xstrdup(VERSION); | |
119 | break; | |
120 | ||
571c3b88 | 121 | case CONF_STORAGE: |
62e76326 | 122 | |
123 | switch (Var->name[LEN_SQ_CONF + 1]) { | |
124 | ||
125 | case CONF_ST_MMAXSZ: | |
126 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
127 | (snint) Config.memMaxSize >> 20, | |
128 | ASN_INTEGER); | |
129 | break; | |
130 | ||
131 | case CONF_ST_SWMAXSZ: | |
132 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
c8f4eac4 | 133 | (snint) Store::Root().maxSize() >> 10, |
62e76326 | 134 | ASN_INTEGER); |
135 | break; | |
136 | ||
137 | case CONF_ST_SWHIWM: | |
138 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
139 | (snint) Config.Swap.highWaterMark, | |
140 | ASN_INTEGER); | |
141 | break; | |
142 | ||
143 | case CONF_ST_SWLOWM: | |
144 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
145 | (snint) Config.Swap.lowWaterMark, | |
146 | ASN_INTEGER); | |
147 | break; | |
148 | ||
149 | default: | |
150 | *ErrP = SNMP_ERR_NOSUCHNAME; | |
151 | break; | |
152 | } | |
153 | ||
154 | break; | |
155 | ||
81d0c856 | 156 | case CONF_LOG_FAC: |
62e76326 | 157 | Answer = snmp_var_new(Var->name, Var->name_length); |
158 | ||
159 | if (!(cp = Config.debugOptions)) | |
160 | cp = "None"; | |
161 | ||
162 | Answer->type = ASN_OCTET_STR; | |
163 | ||
164 | Answer->val_len = strlen(cp); | |
165 | ||
166 | Answer->val.string = (u_char *) xstrdup(cp); | |
167 | ||
168 | break; | |
169 | ||
47a72328 | 170 | case CONF_UNIQNAME: |
171 | Answer = snmp_var_new(Var->name, Var->name_length); | |
172 | ||
173 | cp = uniqueHostname(); | |
174 | ||
175 | Answer->type = ASN_OCTET_STR; | |
176 | ||
177 | Answer->val_len = strlen(cp); | |
178 | ||
179 | Answer->val.string = (u_char *) xstrdup(cp); | |
180 | ||
181 | break; | |
182 | ||
571c3b88 | 183 | default: |
62e76326 | 184 | *ErrP = SNMP_ERR_NOSUCHNAME; |
185 | ||
186 | break; | |
25c1b8b7 | 187 | } |
62e76326 | 188 | |
571c3b88 | 189 | return Answer; |
190 | } | |
25c1b8b7 | 191 | |
cc192b50 | 192 | |
193 | /* | |
194 | * cacheMesh group | |
195 | * - cachePeerTable | |
196 | */ | |
d0e0c8d2 | 197 | variable_list * |
6f47fbc7 | 198 | snmp_meshPtblFn(variable_list * Var, snint * ErrP) |
571c3b88 | 199 | { |
736eb6ad | 200 | variable_list *Answer = NULL; |
62e76326 | 201 | |
cc192b50 | 202 | IPAddress laddr; |
d0e0c8d2 | 203 | char *cp = NULL; |
204 | peer *p = NULL; | |
6f47fbc7 | 205 | int cnt = 0; |
bf8fe701 | 206 | debugs(49, 5, "snmp_meshPtblFn: peer " << Var->name[LEN_SQ_MESH + 3] << " requested!"); |
d0e0c8d2 | 207 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 208 | |
cc192b50 | 209 | u_int index = Var->name[LEN_SQ_MESH + 3] ; |
6f47fbc7 | 210 | for (p = Config.peers; p != NULL; p = p->next, cnt++) |
cc192b50 | 211 | { |
212 | if (p->index == index) | |
213 | { | |
214 | laddr = p->in_addr ; | |
215 | break; | |
216 | } | |
217 | } | |
62e76326 | 218 | |
d0e0c8d2 | 219 | if (p == NULL) { |
cc192b50 | 220 | *ErrP = SNMP_ERR_NOSUCHNAME; |
221 | return NULL; | |
d0e0c8d2 | 222 | } |
62e76326 | 223 | |
cc192b50 | 224 | |
f763bb01 | 225 | switch (Var->name[LEN_SQ_MESH + 2]) { |
cc192b50 | 226 | case MESH_PTBL_INDEX: // FIXME INET6: Should be visible? |
227 | { | |
228 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
229 | (snint)p->index, SMI_INTEGER); | |
230 | } | |
231 | break; | |
232 | ||
62e76326 | 233 | |
81d0c856 | 234 | case MESH_PTBL_NAME: |
62e76326 | 235 | cp = p->host; |
236 | Answer = snmp_var_new(Var->name, Var->name_length); | |
237 | Answer->type = ASN_OCTET_STR; | |
238 | Answer->val_len = strlen(cp); | |
239 | Answer->val.string = (u_char *) xstrdup(cp); | |
cc192b50 | 240 | |
62e76326 | 241 | break; |
242 | ||
cc192b50 | 243 | case MESH_PTBL_ADDR_TYPE: |
244 | { | |
245 | int ival; | |
246 | ival = laddr.IsIPv4() ? INETADDRESSTYPE_IPV4 : INETADDRESSTYPE_IPV6 ; | |
247 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
248 | ival, SMI_INTEGER); | |
249 | } | |
250 | break; | |
251 | case MESH_PTBL_ADDR: | |
252 | { | |
253 | Answer = snmp_var_new(Var->name, Var->name_length); | |
254 | // InetAddress doesn't have its own ASN.1 type, | |
255 | // like IpAddr does (SMI_IPADDRESS) | |
256 | // See: rfc4001.txt | |
257 | Answer->type = ASN_OCTET_STR; | |
258 | char host[MAX_IPSTRLEN]; | |
259 | laddr.NtoA(host,MAX_IPSTRLEN); | |
260 | Answer->val_len = strlen(host); | |
261 | Answer->val.string = (u_char *) xstrdup(host); | |
262 | } | |
62e76326 | 263 | break; |
264 | ||
81d0c856 | 265 | case MESH_PTBL_HTTP: |
62e76326 | 266 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
267 | (snint) p->http_port, | |
268 | ASN_INTEGER); | |
269 | break; | |
270 | ||
81d0c856 | 271 | case MESH_PTBL_ICP: |
62e76326 | 272 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
273 | (snint) p->icp.port, | |
274 | ASN_INTEGER); | |
275 | break; | |
276 | ||
81d0c856 | 277 | case MESH_PTBL_TYPE: |
62e76326 | 278 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
279 | (snint) p->type, | |
280 | ASN_INTEGER); | |
281 | break; | |
282 | ||
81d0c856 | 283 | case MESH_PTBL_STATE: |
62e76326 | 284 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
285 | (snint) neighborUp(p), | |
286 | ASN_INTEGER); | |
287 | break; | |
288 | ||
81d0c856 | 289 | case MESH_PTBL_SENT: |
62e76326 | 290 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
291 | p->stats.pings_sent, | |
3a0cbfb5 | 292 | SMI_COUNTER32); |
62e76326 | 293 | break; |
294 | ||
81d0c856 | 295 | case MESH_PTBL_PACKED: |
62e76326 | 296 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
297 | p->stats.pings_acked, | |
3a0cbfb5 | 298 | SMI_COUNTER32); |
62e76326 | 299 | break; |
300 | ||
81d0c856 | 301 | case MESH_PTBL_FETCHES: |
62e76326 | 302 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
303 | p->stats.fetches, | |
304 | SMI_COUNTER32); | |
305 | break; | |
306 | ||
81d0c856 | 307 | case MESH_PTBL_RTT: |
62e76326 | 308 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
309 | p->stats.rtt, | |
310 | ASN_INTEGER); | |
311 | break; | |
312 | ||
81d0c856 | 313 | case MESH_PTBL_IGN: |
62e76326 | 314 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
315 | p->stats.ignored_replies, | |
316 | SMI_COUNTER32); | |
317 | break; | |
318 | ||
81d0c856 | 319 | case MESH_PTBL_KEEPAL_S: |
62e76326 | 320 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
321 | p->stats.n_keepalives_sent, | |
322 | SMI_COUNTER32); | |
323 | break; | |
324 | ||
81d0c856 | 325 | case MESH_PTBL_KEEPAL_R: |
62e76326 | 326 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
327 | p->stats.n_keepalives_recv, | |
328 | SMI_COUNTER32); | |
329 | break; | |
330 | ||
571c3b88 | 331 | default: |
62e76326 | 332 | *ErrP = SNMP_ERR_NOSUCHNAME; |
333 | break; | |
d0e0c8d2 | 334 | } |
62e76326 | 335 | |
d0e0c8d2 | 336 | return Answer; |
571c3b88 | 337 | } |
25c1b8b7 | 338 | |
d0e0c8d2 | 339 | variable_list * |
6f47fbc7 | 340 | snmp_prfSysFn(variable_list * Var, snint * ErrP) |
571c3b88 | 341 | { |
736eb6ad | 342 | variable_list *Answer = NULL; |
62e76326 | 343 | |
d0e0c8d2 | 344 | static struct rusage rusage; |
bf8fe701 | 345 | debugs(49, 5, "snmp_prfSysFn: Processing request with magic " << Var->name[LEN_SQ_PRF + 1] << "!"); |
d0e0c8d2 | 346 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 347 | |
f763bb01 | 348 | switch (Var->name[LEN_SQ_PRF + 1]) { |
62e76326 | 349 | |
571c3b88 | 350 | case PERF_SYS_PF: |
62e76326 | 351 | squid_getrusage(&rusage); |
352 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
353 | rusage_pagefaults(&rusage), | |
354 | SMI_COUNTER32); | |
355 | break; | |
356 | ||
571c3b88 | 357 | case PERF_SYS_NUMR: |
62e76326 | 358 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
359 | IOStats.Http.reads, | |
360 | SMI_COUNTER32); | |
361 | break; | |
362 | ||
571c3b88 | 363 | case PERF_SYS_MEMUSAGE: |
62e76326 | 364 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
365 | (snint) statMemoryAccounted() >> 10, | |
366 | ASN_INTEGER); | |
367 | break; | |
368 | ||
eba4a24f | 369 | case PERF_SYS_CPUTIME: |
62e76326 | 370 | squid_getrusage(&rusage); |
371 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
372 | (snint) rusage_cputime(&rusage), | |
373 | ASN_INTEGER); | |
374 | break; | |
375 | ||
eba4a24f | 376 | case PERF_SYS_CPUUSAGE: |
62e76326 | 377 | squid_getrusage(&rusage); |
378 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
379 | (snint) dpercent(rusage_cputime(&rusage), tvSubDsec(squid_start, current_time)), | |
380 | ASN_INTEGER); | |
381 | break; | |
382 | ||
571c3b88 | 383 | case PERF_SYS_MAXRESSZ: |
62e76326 | 384 | squid_getrusage(&rusage); |
385 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
386 | (snint) rusage_maxrss(&rusage), | |
387 | ASN_INTEGER); | |
388 | break; | |
389 | ||
571c3b88 | 390 | case PERF_SYS_CURLRUEXP: |
62e76326 | 391 | /* No global LRU info anymore */ |
392 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
393 | 0, | |
394 | SMI_TIMETICKS); | |
395 | break; | |
396 | ||
571c3b88 | 397 | case PERF_SYS_CURUNLREQ: |
62e76326 | 398 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
399 | (snint) statCounter.unlink.requests, | |
e1d20533 | 400 | SMI_GAUGE32); |
62e76326 | 401 | break; |
402 | ||
571c3b88 | 403 | case PERF_SYS_CURUNUSED_FD: |
62e76326 | 404 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
405 | (snint) Squid_MaxFD - Number_FD, | |
406 | SMI_GAUGE32); | |
407 | break; | |
408 | ||
571c3b88 | 409 | case PERF_SYS_CURRESERVED_FD: |
62e76326 | 410 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
411 | (snint) RESERVED_FD, | |
412 | SMI_GAUGE32); | |
413 | break; | |
414 | ||
146e5e78 | 415 | case PERF_SYS_CURUSED_FD: |
416 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
417 | (snint) Number_FD, | |
418 | SMI_GAUGE32); | |
419 | break; | |
420 | ||
421 | case PERF_SYS_CURMAX_FD: | |
422 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
423 | (snint) Biggest_FD, | |
424 | SMI_GAUGE32); | |
425 | break; | |
426 | ||
571c3b88 | 427 | case PERF_SYS_NUMOBJCNT: |
62e76326 | 428 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
429 | (snint) StoreEntry::inUseCount(), | |
e1d20533 | 430 | SMI_GAUGE32); |
62e76326 | 431 | break; |
432 | ||
571c3b88 | 433 | default: |
62e76326 | 434 | *ErrP = SNMP_ERR_NOSUCHNAME; |
435 | break; | |
d0e0c8d2 | 436 | } |
62e76326 | 437 | |
d0e0c8d2 | 438 | return Answer; |
25c1b8b7 | 439 | } |
440 | ||
d0e0c8d2 | 441 | variable_list * |
6f47fbc7 | 442 | snmp_prfProtoFn(variable_list * Var, snint * ErrP) |
25c1b8b7 | 443 | { |
736eb6ad | 444 | variable_list *Answer = NULL; |
2ac76861 | 445 | static StatCounters *f = NULL; |
446 | static StatCounters *l = NULL; | |
451b07c5 | 447 | double x; |
448 | int minutes; | |
bf8fe701 | 449 | debugs(49, 5, "snmp_prfProtoFn: Processing request with magic " << Var->name[LEN_SQ_PRF] << "!"); |
d0e0c8d2 | 450 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 451 | |
f763bb01 | 452 | switch (Var->name[LEN_SQ_PRF + 1]) { |
62e76326 | 453 | |
2ac76861 | 454 | case PERF_PROTOSTAT_AGGR: /* cacheProtoAggregateStats */ |
62e76326 | 455 | |
456 | switch (Var->name[LEN_SQ_PRF + 2]) { | |
457 | ||
458 | case PERF_PROTOSTAT_AGGR_HTTP_REQ: | |
459 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
460 | (snint) statCounter.client_http.requests, | |
461 | SMI_COUNTER32); | |
462 | break; | |
463 | ||
464 | case PERF_PROTOSTAT_AGGR_HTTP_HITS: | |
465 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
466 | (snint) statCounter.client_http.hits, | |
467 | SMI_COUNTER32); | |
468 | break; | |
469 | ||
470 | case PERF_PROTOSTAT_AGGR_HTTP_ERRORS: | |
471 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
472 | (snint) statCounter.client_http.errors, | |
473 | SMI_COUNTER32); | |
474 | break; | |
475 | ||
476 | case PERF_PROTOSTAT_AGGR_HTTP_KBYTES_IN: | |
477 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
478 | (snint) statCounter.client_http.kbytes_in.kb, | |
479 | SMI_COUNTER32); | |
480 | break; | |
481 | ||
482 | case PERF_PROTOSTAT_AGGR_HTTP_KBYTES_OUT: | |
483 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
484 | (snint) statCounter.client_http.kbytes_out.kb, | |
485 | SMI_COUNTER32); | |
486 | break; | |
487 | ||
488 | case PERF_PROTOSTAT_AGGR_ICP_S: | |
489 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
490 | (snint) statCounter.icp.pkts_sent, | |
491 | SMI_COUNTER32); | |
492 | break; | |
493 | ||
494 | case PERF_PROTOSTAT_AGGR_ICP_R: | |
495 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
496 | (snint) statCounter.icp.pkts_recv, | |
497 | SMI_COUNTER32); | |
498 | break; | |
499 | ||
500 | case PERF_PROTOSTAT_AGGR_ICP_SKB: | |
501 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
502 | (snint) statCounter.icp.kbytes_sent.kb, | |
503 | SMI_COUNTER32); | |
504 | break; | |
505 | ||
506 | case PERF_PROTOSTAT_AGGR_ICP_RKB: | |
507 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
508 | (snint) statCounter.icp.kbytes_recv.kb, | |
509 | SMI_COUNTER32); | |
510 | break; | |
511 | ||
512 | case PERF_PROTOSTAT_AGGR_REQ: | |
513 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
514 | (snint) statCounter.server.all.requests, | |
515 | SMI_INTEGER); | |
516 | break; | |
517 | ||
518 | case PERF_PROTOSTAT_AGGR_ERRORS: | |
519 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
520 | (snint) statCounter.server.all.errors, | |
521 | SMI_INTEGER); | |
522 | break; | |
523 | ||
524 | case PERF_PROTOSTAT_AGGR_KBYTES_IN: | |
525 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
526 | (snint) statCounter.server.all.kbytes_in.kb, | |
527 | SMI_COUNTER32); | |
528 | break; | |
529 | ||
530 | case PERF_PROTOSTAT_AGGR_KBYTES_OUT: | |
531 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
532 | (snint) statCounter.server.all.kbytes_out.kb, | |
533 | SMI_COUNTER32); | |
534 | break; | |
535 | ||
536 | case PERF_PROTOSTAT_AGGR_CURSWAP: | |
537 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
538 | (snint) store_swap_size, | |
e1d20533 | 539 | SMI_GAUGE32); |
62e76326 | 540 | break; |
541 | ||
542 | case PERF_PROTOSTAT_AGGR_CLIENTS: | |
543 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
544 | (snint) statCounter.client_http.clients, | |
e1d20533 | 545 | SMI_GAUGE32); |
62e76326 | 546 | break; |
547 | ||
548 | default: | |
549 | *ErrP = SNMP_ERR_NOSUCHNAME; | |
550 | break; | |
551 | } | |
552 | ||
553 | return Answer; | |
554 | ||
451b07c5 | 555 | case PERF_PROTOSTAT_MEDIAN: |
62e76326 | 556 | |
557 | if (Var->name_length == LEN_SQ_PRF + 5) | |
558 | minutes = Var->name[LEN_SQ_PRF + 4]; | |
559 | else | |
560 | break; | |
561 | ||
562 | if ((minutes < 1) || (minutes > 60)) | |
563 | break; | |
564 | ||
565 | f = snmpStatGet(0); | |
566 | ||
567 | l = snmpStatGet(minutes); | |
568 | ||
bf8fe701 | 569 | debugs(49, 8, "median: min= " << minutes << ", " << Var->name[LEN_SQ_PRF + 3] << " l= " << l << " , f = " << f); |
570 | debugs(49, 8, "median: l= " << l << " , f = " << f); | |
62e76326 | 571 | |
572 | switch (Var->name[LEN_SQ_PRF + 3]) { | |
573 | ||
574 | case PERF_MEDIAN_TIME: | |
575 | x = minutes; | |
576 | break; | |
577 | ||
578 | case PERF_MEDIAN_HTTP_ALL: | |
579 | x = statHistDeltaMedian(&l->client_http.all_svc_time, | |
580 | &f->client_http.all_svc_time); | |
581 | break; | |
582 | ||
583 | case PERF_MEDIAN_HTTP_MISS: | |
584 | x = statHistDeltaMedian(&l->client_http.miss_svc_time, | |
585 | &f->client_http.miss_svc_time); | |
586 | break; | |
587 | ||
588 | case PERF_MEDIAN_HTTP_NM: | |
589 | x = statHistDeltaMedian(&l->client_http.nm_svc_time, | |
590 | &f->client_http.nm_svc_time); | |
591 | break; | |
592 | ||
593 | case PERF_MEDIAN_HTTP_HIT: | |
594 | x = statHistDeltaMedian(&l->client_http.hit_svc_time, | |
595 | &f->client_http.hit_svc_time); | |
596 | break; | |
597 | ||
598 | case PERF_MEDIAN_ICP_QUERY: | |
599 | x = statHistDeltaMedian(&l->icp.query_svc_time, &f->icp.query_svc_time); | |
600 | break; | |
601 | ||
602 | case PERF_MEDIAN_ICP_REPLY: | |
603 | x = statHistDeltaMedian(&l->icp.reply_svc_time, &f->icp.reply_svc_time); | |
604 | break; | |
605 | ||
606 | case PERF_MEDIAN_DNS: | |
607 | x = statHistDeltaMedian(&l->dns.svc_time, &f->dns.svc_time); | |
608 | break; | |
609 | ||
610 | case PERF_MEDIAN_RHR: | |
611 | x = statRequestHitRatio(minutes); | |
612 | break; | |
613 | ||
614 | case PERF_MEDIAN_BHR: | |
615 | x = statByteHitRatio(minutes); | |
616 | break; | |
617 | ||
146e5e78 | 618 | case PERF_MEDIAN_HTTP_NH: |
619 | x = statHistDeltaMedian(&l->client_http.nh_svc_time, | |
a56d882c | 620 | &f->client_http.nh_svc_time); |
146e5e78 | 621 | break; |
622 | ||
62e76326 | 623 | default: |
624 | *ErrP = SNMP_ERR_NOSUCHNAME; | |
625 | return NULL; | |
626 | } | |
627 | ||
628 | return snmp_var_new_integer(Var->name, Var->name_length, | |
629 | (snint) x, | |
630 | SMI_INTEGER); | |
d0e0c8d2 | 631 | } |
62e76326 | 632 | |
451b07c5 | 633 | *ErrP = SNMP_ERR_NOSUCHNAME; |
736eb6ad | 634 | return NULL; |
25c1b8b7 | 635 | } |