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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. | |
26ac0430 | 23 | * |
43d4303e | 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. | |
26ac0430 | 28 | * |
43d4303e | 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 | /************************************************************************ |
26ac0430 | 42 | |
571c3b88 | 43 | SQUID MIB Implementation |
26ac0430 | 44 | |
571c3b88 | 45 | ************************************************************************/ |
25c1b8b7 | 46 | |
26ac0430 AJ |
47 | /* |
48 | * cacheSystem group | |
cc192b50 | 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 | ||
26ac0430 AJ |
87 | /* |
88 | * cacheConfig group | |
cc192b50 | 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 | |
26ac0430 | 193 | /* |
cc192b50 | 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 | |
ad61a2b4 | 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 | |
26ac0430 AJ |
209 | u_int index = Var->name[LEN_SQ_MESH + 3] ; |
210 | for (p = Config.peers; p != NULL; p = p->next, cnt++) { | |
211 | if (p->index == index) { | |
212 | laddr = p->in_addr ; | |
213 | break; | |
214 | } | |
215 | } | |
62e76326 | 216 | |
d0e0c8d2 | 217 | if (p == NULL) { |
26ac0430 AJ |
218 | *ErrP = SNMP_ERR_NOSUCHNAME; |
219 | return NULL; | |
d0e0c8d2 | 220 | } |
62e76326 | 221 | |
cc192b50 | 222 | |
f763bb01 | 223 | switch (Var->name[LEN_SQ_MESH + 2]) { |
26ac0430 AJ |
224 | case MESH_PTBL_INDEX: { // FIXME INET6: Should be visible? |
225 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
226 | (snint)p->index, SMI_INTEGER); | |
227 | } | |
228 | break; | |
cc192b50 | 229 | |
62e76326 | 230 | |
81d0c856 | 231 | case MESH_PTBL_NAME: |
62e76326 | 232 | cp = p->host; |
233 | Answer = snmp_var_new(Var->name, Var->name_length); | |
234 | Answer->type = ASN_OCTET_STR; | |
235 | Answer->val_len = strlen(cp); | |
236 | Answer->val.string = (u_char *) xstrdup(cp); | |
cc192b50 | 237 | |
62e76326 | 238 | break; |
239 | ||
26ac0430 AJ |
240 | case MESH_PTBL_ADDR_TYPE: { |
241 | int ival; | |
242 | ival = laddr.IsIPv4() ? INETADDRESSTYPE_IPV4 : INETADDRESSTYPE_IPV6 ; | |
243 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
244 | ival, SMI_INTEGER); | |
245 | } | |
246 | break; | |
247 | case MESH_PTBL_ADDR: { | |
248 | Answer = snmp_var_new(Var->name, Var->name_length); | |
249 | // InetAddress doesn't have its own ASN.1 type, | |
250 | // like IpAddr does (SMI_IPADDRESS) | |
251 | // See: rfc4001.txt | |
252 | Answer->type = ASN_OCTET_STR; | |
253 | char host[MAX_IPSTRLEN]; | |
254 | laddr.NtoA(host,MAX_IPSTRLEN); | |
255 | Answer->val_len = strlen(host); | |
256 | Answer->val.string = (u_char *) xstrdup(host); | |
257 | } | |
258 | break; | |
62e76326 | 259 | |
81d0c856 | 260 | case MESH_PTBL_HTTP: |
62e76326 | 261 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
262 | (snint) p->http_port, | |
263 | ASN_INTEGER); | |
264 | break; | |
265 | ||
81d0c856 | 266 | case MESH_PTBL_ICP: |
62e76326 | 267 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
268 | (snint) p->icp.port, | |
269 | ASN_INTEGER); | |
270 | break; | |
271 | ||
81d0c856 | 272 | case MESH_PTBL_TYPE: |
62e76326 | 273 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
274 | (snint) p->type, | |
275 | ASN_INTEGER); | |
276 | break; | |
277 | ||
81d0c856 | 278 | case MESH_PTBL_STATE: |
62e76326 | 279 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
280 | (snint) neighborUp(p), | |
281 | ASN_INTEGER); | |
282 | break; | |
283 | ||
81d0c856 | 284 | case MESH_PTBL_SENT: |
62e76326 | 285 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
286 | p->stats.pings_sent, | |
3a0cbfb5 | 287 | SMI_COUNTER32); |
62e76326 | 288 | break; |
289 | ||
81d0c856 | 290 | case MESH_PTBL_PACKED: |
62e76326 | 291 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
292 | p->stats.pings_acked, | |
3a0cbfb5 | 293 | SMI_COUNTER32); |
62e76326 | 294 | break; |
295 | ||
81d0c856 | 296 | case MESH_PTBL_FETCHES: |
62e76326 | 297 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
298 | p->stats.fetches, | |
299 | SMI_COUNTER32); | |
300 | break; | |
301 | ||
81d0c856 | 302 | case MESH_PTBL_RTT: |
62e76326 | 303 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
304 | p->stats.rtt, | |
305 | ASN_INTEGER); | |
306 | break; | |
307 | ||
81d0c856 | 308 | case MESH_PTBL_IGN: |
62e76326 | 309 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
310 | p->stats.ignored_replies, | |
311 | SMI_COUNTER32); | |
312 | break; | |
313 | ||
81d0c856 | 314 | case MESH_PTBL_KEEPAL_S: |
62e76326 | 315 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
316 | p->stats.n_keepalives_sent, | |
317 | SMI_COUNTER32); | |
318 | break; | |
319 | ||
81d0c856 | 320 | case MESH_PTBL_KEEPAL_R: |
62e76326 | 321 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
322 | p->stats.n_keepalives_recv, | |
323 | SMI_COUNTER32); | |
324 | break; | |
325 | ||
571c3b88 | 326 | default: |
62e76326 | 327 | *ErrP = SNMP_ERR_NOSUCHNAME; |
328 | break; | |
d0e0c8d2 | 329 | } |
62e76326 | 330 | |
d0e0c8d2 | 331 | return Answer; |
571c3b88 | 332 | } |
25c1b8b7 | 333 | |
d0e0c8d2 | 334 | variable_list * |
6f47fbc7 | 335 | snmp_prfSysFn(variable_list * Var, snint * ErrP) |
571c3b88 | 336 | { |
736eb6ad | 337 | variable_list *Answer = NULL; |
62e76326 | 338 | |
d0e0c8d2 | 339 | static struct rusage rusage; |
bf8fe701 | 340 | debugs(49, 5, "snmp_prfSysFn: Processing request with magic " << Var->name[LEN_SQ_PRF + 1] << "!"); |
d0e0c8d2 | 341 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 342 | |
f763bb01 | 343 | switch (Var->name[LEN_SQ_PRF + 1]) { |
62e76326 | 344 | |
571c3b88 | 345 | case PERF_SYS_PF: |
62e76326 | 346 | squid_getrusage(&rusage); |
347 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
348 | rusage_pagefaults(&rusage), | |
349 | SMI_COUNTER32); | |
350 | break; | |
351 | ||
571c3b88 | 352 | case PERF_SYS_NUMR: |
62e76326 | 353 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
354 | IOStats.Http.reads, | |
355 | SMI_COUNTER32); | |
356 | break; | |
357 | ||
571c3b88 | 358 | case PERF_SYS_MEMUSAGE: |
62e76326 | 359 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
360 | (snint) statMemoryAccounted() >> 10, | |
361 | ASN_INTEGER); | |
362 | break; | |
363 | ||
eba4a24f | 364 | case PERF_SYS_CPUTIME: |
62e76326 | 365 | squid_getrusage(&rusage); |
366 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
367 | (snint) rusage_cputime(&rusage), | |
368 | ASN_INTEGER); | |
369 | break; | |
370 | ||
eba4a24f | 371 | case PERF_SYS_CPUUSAGE: |
62e76326 | 372 | squid_getrusage(&rusage); |
373 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
374 | (snint) dpercent(rusage_cputime(&rusage), tvSubDsec(squid_start, current_time)), | |
375 | ASN_INTEGER); | |
376 | break; | |
377 | ||
571c3b88 | 378 | case PERF_SYS_MAXRESSZ: |
62e76326 | 379 | squid_getrusage(&rusage); |
380 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
381 | (snint) rusage_maxrss(&rusage), | |
382 | ASN_INTEGER); | |
383 | break; | |
384 | ||
571c3b88 | 385 | case PERF_SYS_CURLRUEXP: |
62e76326 | 386 | /* No global LRU info anymore */ |
387 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
388 | 0, | |
389 | SMI_TIMETICKS); | |
390 | break; | |
391 | ||
571c3b88 | 392 | case PERF_SYS_CURUNLREQ: |
62e76326 | 393 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
394 | (snint) statCounter.unlink.requests, | |
e1d20533 | 395 | SMI_GAUGE32); |
62e76326 | 396 | break; |
397 | ||
571c3b88 | 398 | case PERF_SYS_CURUNUSED_FD: |
62e76326 | 399 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
400 | (snint) Squid_MaxFD - Number_FD, | |
401 | SMI_GAUGE32); | |
402 | break; | |
403 | ||
571c3b88 | 404 | case PERF_SYS_CURRESERVED_FD: |
62e76326 | 405 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
406 | (snint) RESERVED_FD, | |
407 | SMI_GAUGE32); | |
408 | break; | |
409 | ||
146e5e78 | 410 | case PERF_SYS_CURUSED_FD: |
26ac0430 AJ |
411 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
412 | (snint) Number_FD, | |
413 | SMI_GAUGE32); | |
414 | break; | |
146e5e78 | 415 | |
416 | case PERF_SYS_CURMAX_FD: | |
26ac0430 AJ |
417 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
418 | (snint) Biggest_FD, | |
419 | SMI_GAUGE32); | |
420 | break; | |
146e5e78 | 421 | |
571c3b88 | 422 | case PERF_SYS_NUMOBJCNT: |
62e76326 | 423 | Answer = snmp_var_new_integer(Var->name, Var->name_length, |
424 | (snint) StoreEntry::inUseCount(), | |
e1d20533 | 425 | SMI_GAUGE32); |
62e76326 | 426 | break; |
427 | ||
571c3b88 | 428 | default: |
62e76326 | 429 | *ErrP = SNMP_ERR_NOSUCHNAME; |
430 | break; | |
d0e0c8d2 | 431 | } |
62e76326 | 432 | |
d0e0c8d2 | 433 | return Answer; |
25c1b8b7 | 434 | } |
435 | ||
d0e0c8d2 | 436 | variable_list * |
6f47fbc7 | 437 | snmp_prfProtoFn(variable_list * Var, snint * ErrP) |
25c1b8b7 | 438 | { |
736eb6ad | 439 | variable_list *Answer = NULL; |
2ac76861 | 440 | static StatCounters *f = NULL; |
441 | static StatCounters *l = NULL; | |
451b07c5 | 442 | double x; |
443 | int minutes; | |
bf8fe701 | 444 | debugs(49, 5, "snmp_prfProtoFn: Processing request with magic " << Var->name[LEN_SQ_PRF] << "!"); |
d0e0c8d2 | 445 | *ErrP = SNMP_ERR_NOERROR; |
62e76326 | 446 | |
f763bb01 | 447 | switch (Var->name[LEN_SQ_PRF + 1]) { |
62e76326 | 448 | |
2ac76861 | 449 | case PERF_PROTOSTAT_AGGR: /* cacheProtoAggregateStats */ |
62e76326 | 450 | |
451 | switch (Var->name[LEN_SQ_PRF + 2]) { | |
452 | ||
453 | case PERF_PROTOSTAT_AGGR_HTTP_REQ: | |
454 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
455 | (snint) statCounter.client_http.requests, | |
456 | SMI_COUNTER32); | |
457 | break; | |
458 | ||
459 | case PERF_PROTOSTAT_AGGR_HTTP_HITS: | |
460 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
461 | (snint) statCounter.client_http.hits, | |
462 | SMI_COUNTER32); | |
463 | break; | |
464 | ||
465 | case PERF_PROTOSTAT_AGGR_HTTP_ERRORS: | |
466 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
467 | (snint) statCounter.client_http.errors, | |
468 | SMI_COUNTER32); | |
469 | break; | |
470 | ||
471 | case PERF_PROTOSTAT_AGGR_HTTP_KBYTES_IN: | |
472 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
473 | (snint) statCounter.client_http.kbytes_in.kb, | |
474 | SMI_COUNTER32); | |
475 | break; | |
476 | ||
477 | case PERF_PROTOSTAT_AGGR_HTTP_KBYTES_OUT: | |
478 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
479 | (snint) statCounter.client_http.kbytes_out.kb, | |
480 | SMI_COUNTER32); | |
481 | break; | |
482 | ||
483 | case PERF_PROTOSTAT_AGGR_ICP_S: | |
484 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
485 | (snint) statCounter.icp.pkts_sent, | |
486 | SMI_COUNTER32); | |
487 | break; | |
488 | ||
489 | case PERF_PROTOSTAT_AGGR_ICP_R: | |
490 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
491 | (snint) statCounter.icp.pkts_recv, | |
492 | SMI_COUNTER32); | |
493 | break; | |
494 | ||
495 | case PERF_PROTOSTAT_AGGR_ICP_SKB: | |
496 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
497 | (snint) statCounter.icp.kbytes_sent.kb, | |
498 | SMI_COUNTER32); | |
499 | break; | |
500 | ||
501 | case PERF_PROTOSTAT_AGGR_ICP_RKB: | |
502 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
503 | (snint) statCounter.icp.kbytes_recv.kb, | |
504 | SMI_COUNTER32); | |
505 | break; | |
506 | ||
507 | case PERF_PROTOSTAT_AGGR_REQ: | |
508 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
509 | (snint) statCounter.server.all.requests, | |
510 | SMI_INTEGER); | |
511 | break; | |
512 | ||
513 | case PERF_PROTOSTAT_AGGR_ERRORS: | |
514 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
515 | (snint) statCounter.server.all.errors, | |
516 | SMI_INTEGER); | |
517 | break; | |
518 | ||
519 | case PERF_PROTOSTAT_AGGR_KBYTES_IN: | |
520 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
521 | (snint) statCounter.server.all.kbytes_in.kb, | |
522 | SMI_COUNTER32); | |
523 | break; | |
524 | ||
525 | case PERF_PROTOSTAT_AGGR_KBYTES_OUT: | |
526 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
527 | (snint) statCounter.server.all.kbytes_out.kb, | |
528 | SMI_COUNTER32); | |
529 | break; | |
530 | ||
531 | case PERF_PROTOSTAT_AGGR_CURSWAP: | |
532 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
533 | (snint) store_swap_size, | |
e1d20533 | 534 | SMI_GAUGE32); |
62e76326 | 535 | break; |
536 | ||
537 | case PERF_PROTOSTAT_AGGR_CLIENTS: | |
538 | Answer = snmp_var_new_integer(Var->name, Var->name_length, | |
539 | (snint) statCounter.client_http.clients, | |
e1d20533 | 540 | SMI_GAUGE32); |
62e76326 | 541 | break; |
542 | ||
543 | default: | |
544 | *ErrP = SNMP_ERR_NOSUCHNAME; | |
545 | break; | |
546 | } | |
547 | ||
548 | return Answer; | |
549 | ||
451b07c5 | 550 | case PERF_PROTOSTAT_MEDIAN: |
62e76326 | 551 | |
552 | if (Var->name_length == LEN_SQ_PRF + 5) | |
553 | minutes = Var->name[LEN_SQ_PRF + 4]; | |
554 | else | |
555 | break; | |
556 | ||
557 | if ((minutes < 1) || (minutes > 60)) | |
558 | break; | |
559 | ||
560 | f = snmpStatGet(0); | |
561 | ||
562 | l = snmpStatGet(minutes); | |
563 | ||
bf8fe701 | 564 | debugs(49, 8, "median: min= " << minutes << ", " << Var->name[LEN_SQ_PRF + 3] << " l= " << l << " , f = " << f); |
565 | debugs(49, 8, "median: l= " << l << " , f = " << f); | |
62e76326 | 566 | |
567 | switch (Var->name[LEN_SQ_PRF + 3]) { | |
568 | ||
569 | case PERF_MEDIAN_TIME: | |
570 | x = minutes; | |
571 | break; | |
572 | ||
573 | case PERF_MEDIAN_HTTP_ALL: | |
574 | x = statHistDeltaMedian(&l->client_http.all_svc_time, | |
575 | &f->client_http.all_svc_time); | |
576 | break; | |
577 | ||
578 | case PERF_MEDIAN_HTTP_MISS: | |
579 | x = statHistDeltaMedian(&l->client_http.miss_svc_time, | |
580 | &f->client_http.miss_svc_time); | |
581 | break; | |
582 | ||
583 | case PERF_MEDIAN_HTTP_NM: | |
584 | x = statHistDeltaMedian(&l->client_http.nm_svc_time, | |
585 | &f->client_http.nm_svc_time); | |
586 | break; | |
587 | ||
588 | case PERF_MEDIAN_HTTP_HIT: | |
589 | x = statHistDeltaMedian(&l->client_http.hit_svc_time, | |
590 | &f->client_http.hit_svc_time); | |
591 | break; | |
592 | ||
593 | case PERF_MEDIAN_ICP_QUERY: | |
594 | x = statHistDeltaMedian(&l->icp.query_svc_time, &f->icp.query_svc_time); | |
595 | break; | |
596 | ||
597 | case PERF_MEDIAN_ICP_REPLY: | |
598 | x = statHistDeltaMedian(&l->icp.reply_svc_time, &f->icp.reply_svc_time); | |
599 | break; | |
600 | ||
601 | case PERF_MEDIAN_DNS: | |
602 | x = statHistDeltaMedian(&l->dns.svc_time, &f->dns.svc_time); | |
603 | break; | |
604 | ||
605 | case PERF_MEDIAN_RHR: | |
606 | x = statRequestHitRatio(minutes); | |
607 | break; | |
608 | ||
609 | case PERF_MEDIAN_BHR: | |
610 | x = statByteHitRatio(minutes); | |
611 | break; | |
612 | ||
26ac0430 AJ |
613 | case PERF_MEDIAN_HTTP_NH: |
614 | x = statHistDeltaMedian(&l->client_http.nh_svc_time, | |
615 | &f->client_http.nh_svc_time); | |
616 | break; | |
146e5e78 | 617 | |
62e76326 | 618 | default: |
619 | *ErrP = SNMP_ERR_NOSUCHNAME; | |
620 | return NULL; | |
621 | } | |
622 | ||
623 | return snmp_var_new_integer(Var->name, Var->name_length, | |
624 | (snint) x, | |
625 | SMI_INTEGER); | |
d0e0c8d2 | 626 | } |
62e76326 | 627 | |
451b07c5 | 628 | *ErrP = SNMP_ERR_NOSUCHNAME; |
736eb6ad | 629 | return NULL; |
25c1b8b7 | 630 | } |