]>
Commit | Line | Data |
---|---|---|
9cef6668 | 1 | /* |
4c9da963 | 2 | * $Id: structs.h,v 1.575 2008/02/11 22:28:47 rousskov Exp $ |
9cef6668 | 3 | * |
4 | * | |
2b6662ba | 5 | * SQUID Web Proxy Cache http://www.squid-cache.org/ |
9cef6668 | 6 | * ---------------------------------------------------------- |
7 | * | |
2b6662ba | 8 | * Squid is the result of efforts by numerous individuals from |
9 | * the Internet community; see the CONTRIBUTORS file for full | |
10 | * details. Many organizations have provided support for Squid's | |
11 | * development; see the SPONSORS file for full details. Squid is | |
12 | * Copyrighted (C) 2001 by the Regents of the University of | |
13 | * California; see the COPYRIGHT file for full details. Squid | |
14 | * incorporates software developed and/or copyrighted by other | |
15 | * sources; see the CREDITS file for full details. | |
9cef6668 | 16 | * |
17 | * This program is free software; you can redistribute it and/or modify | |
18 | * it under the terms of the GNU General Public License as published by | |
19 | * the Free Software Foundation; either version 2 of the License, or | |
20 | * (at your option) any later version. | |
21 | * | |
22 | * This program is distributed in the hope that it will be useful, | |
23 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
25 | * GNU General Public License for more details. | |
26 | * | |
27 | * You should have received a copy of the GNU General Public License | |
28 | * along with this program; if not, write to the Free Software | |
29 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
30 | * | |
31 | */ | |
b5638623 | 32 | #ifndef SQUID_STRUCTS_H |
33 | #define SQUID_STRUCTS_H | |
34 | ||
0009ba2f | 35 | #include "config.h" |
c8f4eac4 | 36 | #include "RefCount.h" |
4c9da963 | 37 | #include "cbdata.h" |
0009ba2f | 38 | |
25b6a907 | 39 | /* needed for various structures still in structs.h */ |
40 | #include "dlink.h" | |
41 | /* needed for the global config */ | |
42 | #include "HttpHeader.h" | |
0f1bc304 | 43 | |
e1f7507e | 44 | struct acl_name_list |
62e76326 | 45 | { |
a8258824 | 46 | char name[ACL_NAME_SZ]; |
74fbf3c9 | 47 | acl_name_list *next; |
a8258824 | 48 | }; |
49 | ||
e1f7507e | 50 | struct acl_deny_info_list |
62e76326 | 51 | { |
e6ccf245 | 52 | err_type err_page_id; |
02922e76 | 53 | char *err_page_name; |
74fbf3c9 | 54 | acl_name_list *acl_list; |
55 | acl_deny_info_list *next; | |
a8258824 | 56 | }; |
57 | ||
02922e76 | 58 | |
8000a965 | 59 | class acl_access; |
62e76326 | 60 | |
61 | struct _header_mangler | |
62 | { | |
6bccf575 | 63 | acl_access *access_list; |
64 | char *replacement; | |
65 | }; | |
66 | ||
e1f7507e AJ |
67 | class ACLChecklist; |
68 | ||
1df370e3 | 69 | #if SQUID_SNMP |
43d4303e | 70 | |
62e76326 | 71 | struct _snmp_request_t |
72 | { | |
5e29a294 | 73 | u_char *buf; |
74 | u_char *outbuf; | |
2ac76861 | 75 | int len; |
76 | int sock; | |
77 | long reqid; | |
78 | int outlen; | |
62e76326 | 79 | |
cc192b50 | 80 | IPAddress from; |
62e76326 | 81 | |
2ac76861 | 82 | struct snmp_pdu *PDU; |
4fb35c3c | 83 | ACLChecklist *acl_checklist; |
5e29a294 | 84 | u_char *community; |
0536fdfc | 85 | |
86 | struct snmp_session session; | |
a9ddb359 | 87 | }; |
bdf18524 | 88 | |
1df370e3 | 89 | #endif |
a97cfa48 | 90 | |
e1f7507e | 91 | class ACLList; |
a8258824 | 92 | |
e1f7507e | 93 | struct acl_address |
62e76326 | 94 | { |
d6827718 | 95 | acl_address *next; |
76cd39d7 | 96 | ACLList *aclList; |
62e76326 | 97 | |
cc192b50 | 98 | IPAddress addr; |
d6827718 | 99 | }; |
100 | ||
e1f7507e | 101 | struct acl_tos |
62e76326 | 102 | { |
d6827718 | 103 | acl_tos *next; |
76cd39d7 | 104 | ACLList *aclList; |
d6827718 | 105 | int tos; |
106 | }; | |
107 | ||
e1f7507e | 108 | struct acl_size_t |
ef1955a5 | 109 | { |
110 | acl_size_t *next; | |
76cd39d7 | 111 | ACLList *aclList; |
47f6e231 | 112 | int64_t size; |
ef1955a5 | 113 | }; |
114 | ||
e1f7507e | 115 | struct ushortlist |
62e76326 | 116 | { |
a8258824 | 117 | u_short i; |
bd05e3e3 | 118 | ushortlist *next; |
a8258824 | 119 | }; |
120 | ||
e1f7507e | 121 | struct relist |
62e76326 | 122 | { |
a8258824 | 123 | char *pattern; |
124 | regex_t regex; | |
bd05e3e3 | 125 | relist *next; |
a8258824 | 126 | }; |
127 | ||
56e64999 | 128 | #if DELAY_POOLS |
b67e2c8c | 129 | #include "DelayConfig.h" |
56e64999 | 130 | #endif |
95e36d02 | 131 | |
cc192b50 | 132 | #if USE_ICMP |
133 | #include "ICMPConfig.h" | |
134 | #endif | |
135 | ||
aa839030 | 136 | /* forward decl for SquidConfig, see RemovalPolicy.h */ |
b7d249f9 | 137 | |
aa839030 | 138 | class RemovalPolicySettings; |
1e5562e3 | 139 | class external_acl; |
c8f4eac4 | 140 | class Store; |
141 | ||
e1f7507e | 142 | struct SquidConfig |
62e76326 | 143 | { |
144 | ||
145 | struct | |
146 | { | |
c8f4eac4 | 147 | /* These should be for the Store::Root instance. |
148 | * this needs pluggable parsing to be done smoothly. | |
149 | */ | |
62e76326 | 150 | int highWaterMark; |
151 | int lowWaterMark; | |
3d0ac046 | 152 | } Swap; |
43a70238 | 153 | size_t memMaxSize; |
62e76326 | 154 | |
62e76326 | 155 | struct |
156 | { | |
47f6e231 | 157 | int64_t min; |
62e76326 | 158 | int pct; |
47f6e231 | 159 | int64_t max; |
3d0ac046 | 160 | } quickAbort; |
47f6e231 | 161 | int64_t readAheadGap; |
6a566b9c | 162 | RemovalPolicySettings *replPolicy; |
163 | RemovalPolicySettings *memPolicy; | |
a8258824 | 164 | time_t negativeTtl; |
165 | time_t negativeDnsTtl; | |
166 | time_t positiveDnsTtl; | |
167 | time_t shutdownLifetime; | |
d1b63fc8 | 168 | time_t backgroundPingRate; |
62e76326 | 169 | |
170 | struct | |
171 | { | |
172 | time_t read; | |
173 | time_t lifetime; | |
174 | time_t connect; | |
777831e0 | 175 | time_t forward; |
62e76326 | 176 | time_t peer_connect; |
177 | time_t request; | |
178 | time_t persistent_request; | |
179 | time_t pconn; | |
180 | time_t siteSelect; | |
181 | time_t deadPeer; | |
182 | int icp_query; /* msec */ | |
183 | int icp_query_max; /* msec */ | |
184 | int icp_query_min; /* msec */ | |
185 | int mcast_icp_query; /* msec */ | |
3898f57f | 186 | #if USE_IDENT |
62e76326 | 187 | |
188 | time_t ident; | |
4fe0e1d0 | 189 | #endif |
190 | #if !USE_DNSSERVERS | |
62e76326 | 191 | |
192 | time_t idns_retransmit; | |
193 | time_t idns_query; | |
3898f57f | 194 | #endif |
62e76326 | 195 | |
3d0ac046 | 196 | } Timeout; |
0483b991 | 197 | size_t maxRequestHeaderSize; |
47f6e231 | 198 | int64_t maxRequestBodySize; |
4eb368f9 | 199 | size_t maxReplyHeaderSize; |
ef1955a5 | 200 | acl_size_t *ReplyBodySize; |
62e76326 | 201 | |
202 | struct | |
203 | { | |
204 | u_short icp; | |
ace287ee | 205 | #if USE_HTCP |
62e76326 | 206 | |
207 | u_short htcp; | |
ace287ee | 208 | #endif |
1df370e3 | 209 | #if SQUID_SNMP |
62e76326 | 210 | |
211 | u_short snmp; | |
1df370e3 | 212 | #endif |
3d0ac046 | 213 | } Port; |
62e76326 | 214 | |
215 | struct | |
216 | { | |
217 | http_port_list *http; | |
1f7c9178 | 218 | #if USE_SSL |
62e76326 | 219 | |
220 | https_port_list *https; | |
1f7c9178 | 221 | #endif |
62e76326 | 222 | |
3d0ac046 | 223 | } Sockaddr; |
1df370e3 | 224 | #if SQUID_SNMP |
62e76326 | 225 | |
226 | struct | |
227 | { | |
228 | char *configFile; | |
229 | char *agentInfo; | |
3d0ac046 | 230 | } Snmp; |
320e9f36 | 231 | #endif |
eb824054 | 232 | #if USE_WCCP |
62e76326 | 233 | |
234 | struct | |
235 | { | |
236 | ||
cc192b50 | 237 | IPAddress router; |
62e76326 | 238 | |
cc192b50 | 239 | IPAddress address; |
62e76326 | 240 | int version; |
3d0ac046 | 241 | } Wccp; |
1df370e3 | 242 | #endif |
0b0cfcf2 | 243 | #if USE_WCCPv2 |
244 | ||
245 | struct | |
246 | { | |
cc192b50 | 247 | IPAddress_list *router; |
0b0cfcf2 | 248 | |
cc192b50 | 249 | IPAddress address; |
0b0cfcf2 | 250 | int forwarding_method; |
251 | int return_method; | |
b7d249f9 | 252 | int assignment_method; |
253 | int weight; | |
f67332d3 | 254 | int rebuildwait; |
0b0cfcf2 | 255 | void *info; |
2fadd50d | 256 | } Wccp2; |
0b0cfcf2 | 257 | #endif |
62e76326 | 258 | |
cc192b50 | 259 | #if USE_ICMP |
260 | ICMPConfig pinger; | |
261 | #endif | |
262 | ||
53ad48e6 | 263 | char *as_whois_server; |
62e76326 | 264 | |
265 | struct | |
266 | { | |
267 | char *log; | |
62e76326 | 268 | char *store; |
269 | char *swap; | |
82839306 | 270 | #if USE_USERAGENT_LOG |
62e76326 | 271 | |
272 | char *useragent; | |
fd2c5549 | 273 | #endif |
274 | #if USE_REFERER_LOG | |
62e76326 | 275 | |
276 | char *referer; | |
225644d7 | 277 | #endif |
278 | #if WIP_FWD_LOG | |
62e76326 | 279 | |
280 | char *forward; | |
82839306 | 281 | #endif |
62e76326 | 282 | |
7684c4b1 | 283 | logformat *logformats; |
284 | ||
285 | customlog *accesslogs; | |
286 | ||
62e76326 | 287 | int rotateNumber; |
2fadd50d | 288 | } Log; |
a8258824 | 289 | char *adminEmail; |
abacf776 | 290 | char *EmailFrom; |
d084bf20 | 291 | char *EmailProgram; |
a8258824 | 292 | char *effectiveUser; |
d3caee79 | 293 | char *visible_appname_string; |
a8258824 | 294 | char *effectiveGroup; |
62e76326 | 295 | |
296 | struct | |
297 | { | |
82839306 | 298 | #if USE_DNSSERVERS |
62e76326 | 299 | char *dnsserver; |
efd900cb | 300 | #endif |
62e76326 | 301 | |
302 | wordlist *redirect; | |
a3d0a19d | 303 | #if USE_UNLINKD |
62e76326 | 304 | |
305 | char *unlinkd; | |
a3d0a19d | 306 | #endif |
62e76326 | 307 | |
308 | char *diskd; | |
307b83b7 | 309 | #if USE_SSL |
310 | ||
311 | char *ssl_password; | |
312 | #endif | |
313 | ||
2fadd50d | 314 | } Program; |
82839306 | 315 | #if USE_DNSSERVERS |
62e76326 | 316 | |
a8258824 | 317 | int dnsChildren; |
efd900cb | 318 | #endif |
62e76326 | 319 | |
a8258824 | 320 | int redirectChildren; |
07eca7e0 | 321 | int redirectConcurrency; |
94439e4e | 322 | time_t authenticateGCInterval; |
70a76033 | 323 | time_t authenticateTTL; |
324 | time_t authenticateIpTTL; | |
43ae1d95 | 325 | |
326 | struct | |
327 | { | |
f41735ea | 328 | #if USE_SQUID_ESI |
43ae1d95 | 329 | char *surrogate_id; |
330 | #endif | |
331 | ||
2fadd50d | 332 | } Accel; |
a8258824 | 333 | char *appendDomain; |
334 | size_t appendDomainLen; | |
335 | char *debugOptions; | |
336 | char *pidFilename; | |
2b753521 | 337 | char *netdbFilename; |
a8258824 | 338 | char *mimeTablePathname; |
0e70aa1e | 339 | char *etcHostsPath; |
a8258824 | 340 | char *visibleHostname; |
98829f69 | 341 | char *uniqueHostname; |
1f38f50a | 342 | wordlist *hostnameAliases; |
a8258824 | 343 | char *errHtmlText; |
62e76326 | 344 | |
345 | struct | |
346 | { | |
347 | char *host; | |
348 | char *file; | |
349 | time_t period; | |
350 | u_short port; | |
2fadd50d | 351 | } Announce; |
62e76326 | 352 | |
353 | struct | |
354 | { | |
355 | ||
cc192b50 | 356 | IPAddress udp_incoming; |
62e76326 | 357 | |
cc192b50 | 358 | IPAddress udp_outgoing; |
15dcc168 | 359 | #if SQUID_SNMP |
62e76326 | 360 | |
cc192b50 | 361 | IPAddress snmp_incoming; |
62e76326 | 362 | |
cc192b50 | 363 | IPAddress snmp_outgoing; |
15dcc168 | 364 | #endif |
cc192b50 | 365 | /* FIXME INET6 : this should really be a CIDR value */ |
366 | IPAddress client_netmask; | |
2fadd50d | 367 | } Addrs; |
9906e724 | 368 | size_t tcpRcvBufsz; |
369 | size_t udpMaxHitObjsz; | |
a8258824 | 370 | wordlist *hierarchy_stoplist; |
371 | wordlist *mcast_group_list; | |
372 | wordlist *dns_testname_list; | |
09c483ec | 373 | wordlist *dns_nameservers; |
40a1495e | 374 | peer *peers; |
375 | int npeers; | |
62e76326 | 376 | |
377 | struct | |
378 | { | |
379 | int size; | |
380 | int low; | |
381 | int high; | |
2fadd50d | 382 | } ipcache; |
62e76326 | 383 | |
384 | struct | |
385 | { | |
386 | int size; | |
2fadd50d | 387 | } fqdncache; |
a8258824 | 388 | int minDirectHops; |
5f84d830 | 389 | int minDirectRtt; |
a8258824 | 390 | cachemgr_passwd *passwd_list; |
62e76326 | 391 | |
392 | struct | |
393 | { | |
394 | int objectsPerBucket; | |
3e62bd58 | 395 | int64_t avgObjectSize; |
47f6e231 | 396 | int64_t maxObjectSize; |
397 | int64_t minObjectSize; | |
62e76326 | 398 | size_t maxInMemObjSize; |
2fadd50d | 399 | } Store; |
62e76326 | 400 | |
401 | struct | |
402 | { | |
403 | int high; | |
404 | int low; | |
405 | time_t period; | |
2fadd50d | 406 | } Netdb; |
62e76326 | 407 | |
408 | struct | |
409 | { | |
410 | int log_udp; | |
62e76326 | 411 | int res_defnames; |
62e76326 | 412 | int anonymizer; |
413 | int client_db; | |
414 | int query_icmp; | |
415 | int icp_hit_stale; | |
416 | int buffered_logs; | |
62e76326 | 417 | int common_log; |
418 | int log_mime_hdrs; | |
419 | int log_fqdn; | |
420 | int announce; | |
421 | int mem_pools; | |
422 | int test_reachability; | |
423 | int half_closed_clients; | |
4c3ef9b2 | 424 | int refresh_all_ims; |
9f60cfdf | 425 | #if HTTP_VIOLATIONS |
62e76326 | 426 | |
427 | int reload_into_ims; | |
9f60cfdf | 428 | #endif |
62e76326 | 429 | |
430 | int offline; | |
431 | int redir_rewrites_host; | |
432 | int prefer_direct; | |
433 | int nonhierarchical_direct; | |
434 | int strip_query_terms; | |
435 | int redirector_bypass; | |
436 | int ignore_unknown_nameservers; | |
437 | int client_pconns; | |
438 | int server_pconns; | |
58850d15 | 439 | int error_pconns; |
7e3ce7b9 | 440 | #if USE_CACHE_DIGESTS |
62e76326 | 441 | |
442 | int digest_generation; | |
7e3ce7b9 | 443 | #endif |
62e76326 | 444 | |
445 | int log_ip_on_direct; | |
446 | int ie_refresh; | |
447 | int vary_ignore_expire; | |
448 | int pipeline_prefetch; | |
f41735ea | 449 | #if USE_SQUID_ESI |
43ae1d95 | 450 | |
451 | int surrogate_is_remote; | |
452 | #endif | |
453 | ||
62e76326 | 454 | int request_entities; |
21b92762 | 455 | int detect_broken_server_pconns; |
a12a049a | 456 | int balance_on_multiple_ip; |
52d3f198 | 457 | int relaxed_header_parser; |
62e76326 | 458 | int check_hostnames; |
a78278e2 | 459 | int allow_underscore; |
62e76326 | 460 | int via; |
461 | int emailErrData; | |
d3caee79 | 462 | int httpd_suppress_version_string; |
f024c970 | 463 | int global_internal_static; |
cc192b50 | 464 | int dns_require_A; |
37296f4c | 465 | int debug_override_X; |
2fadd50d | 466 | } onoff; |
97427e90 | 467 | |
468 | class ACL *aclList; | |
62e76326 | 469 | |
470 | struct | |
471 | { | |
472 | acl_access *http; | |
473 | acl_access *icp; | |
474 | acl_access *miss; | |
475 | acl_access *NeverDirect; | |
476 | acl_access *AlwaysDirect; | |
477 | acl_access *ASlists; | |
478 | acl_access *noCache; | |
7684c4b1 | 479 | acl_access *log; |
dba79ac5 | 480 | #if SQUID_SNMP |
62e76326 | 481 | |
482 | acl_access *snmp; | |
dba79ac5 | 483 | #endif |
62e76326 | 484 | |
485 | acl_access *brokenPosts; | |
3898f57f | 486 | #if USE_IDENT |
62e76326 | 487 | |
488 | acl_access *identLookup; | |
3898f57f | 489 | #endif |
62e76326 | 490 | |
491 | acl_access *redirector; | |
492 | acl_access *reply; | |
493 | acl_address *outgoing_address; | |
494 | acl_tos *outgoing_tos; | |
057f5854 | 495 | acl_tos *clientside_tos; |
5401aa8d | 496 | #if USE_HTCP |
497 | ||
498 | acl_access *htcp; | |
499 | acl_access *htcp_clr; | |
500 | #endif | |
4c9da963 | 501 | |
502 | #if USE_SSL | |
503 | acl_access *ssl_bump; | |
504 | #endif | |
5401aa8d | 505 | |
2fadd50d | 506 | } accessList; |
bd05e3e3 | 507 | acl_deny_info_list *denyInfoList; |
e6ccf245 | 508 | authConfig authConfiguration; |
62e76326 | 509 | |
510 | struct | |
511 | { | |
512 | size_t list_width; | |
513 | int list_wrap; | |
514 | char *anon_user; | |
515 | int passive; | |
a689bd4e | 516 | int epsv_all; |
62e76326 | 517 | int sanitycheck; |
dad0fe12 | 518 | int telnet; |
2fadd50d | 519 | } Ftp; |
a8258824 | 520 | refresh_t *Refresh; |
62e76326 | 521 | |
522 | struct _cacheSwap | |
523 | { | |
c8f4eac4 | 524 | RefCount<class Store> *swapDirs; |
62e76326 | 525 | int n_allocated; |
526 | int n_configured; | |
2fadd50d | 527 | } cacheSwap; |
62e76326 | 528 | |
529 | struct | |
530 | { | |
531 | char *directory; | |
e72a0ec0 | 532 | int use_short_names; |
2fadd50d | 533 | } icons; |
9b312a19 | 534 | char *errorDirectory; |
62e76326 | 535 | |
536 | struct | |
537 | { | |
62e76326 | 538 | int maxtries; |
5894ad28 | 539 | int onerror; |
2fadd50d | 540 | } retry; |
62e76326 | 541 | |
542 | struct | |
543 | { | |
544 | size_t limit; | |
2fadd50d | 545 | } MemPools; |
95e36d02 | 546 | #if DELAY_POOLS |
62e76326 | 547 | |
b67e2c8c | 548 | DelayConfig Delay; |
95e36d02 | 549 | #endif |
62e76326 | 550 | |
551 | struct | |
552 | { | |
553 | int icp_average; | |
554 | int dns_average; | |
555 | int http_average; | |
556 | int icp_min_poll; | |
557 | int dns_min_poll; | |
558 | int http_min_poll; | |
2fadd50d | 559 | } comm_incoming; |
c5f627c2 | 560 | int max_open_disk_fds; |
d548ee64 | 561 | int uri_whitespace; |
47f6e231 | 562 | int64_t rangeOffsetLimit; |
e66d7923 | 563 | #if MULTICAST_MISS_STREAM |
62e76326 | 564 | |
565 | struct | |
566 | { | |
567 | ||
cc192b50 | 568 | IPAddress addr; |
62e76326 | 569 | int ttl; |
570 | unsigned short port; | |
571 | char *encode_key; | |
2fadd50d | 572 | } mcast_miss; |
e66d7923 | 573 | #endif |
62e76326 | 574 | |
25b6a907 | 575 | /* one access list per header type we know of */ |
8c01ada0 | 576 | header_mangler request_header_access[HDR_ENUM_END]; |
25b6a907 | 577 | /* one access list per header type we know of */ |
8c01ada0 | 578 | header_mangler reply_header_access[HDR_ENUM_END]; |
b6a2f15e | 579 | char *coredump_dir; |
efd900cb | 580 | char *chroot_dir; |
7e3ce7b9 | 581 | #if USE_CACHE_DIGESTS |
62e76326 | 582 | |
583 | struct | |
584 | { | |
585 | int bits_per_entry; | |
586 | time_t rebuild_period; | |
587 | time_t rewrite_period; | |
588 | size_t swapout_chunk_size; | |
589 | int rebuild_chunk_percentage; | |
2fadd50d | 590 | } digest; |
1f7c9178 | 591 | #endif |
592 | #if USE_SSL | |
62e76326 | 593 | |
594 | struct | |
595 | { | |
596 | int unclean_shutdown; | |
597 | char *ssl_engine; | |
2fadd50d | 598 | } SSL; |
7e3ce7b9 | 599 | #endif |
62e76326 | 600 | |
56fe752e | 601 | wordlist *ext_methods; |
62e76326 | 602 | |
603 | struct | |
604 | { | |
605 | int high_rptm; | |
606 | int high_pf; | |
607 | size_t high_memory; | |
2fadd50d | 608 | } warnings; |
65a53c8e | 609 | char *store_dir_select_algorithm; |
1fbbdcb0 | 610 | int sleep_after_fork; /* microseconds */ |
6a2f3fcf | 611 | time_t minimum_expiry_time; /* seconds */ |
d9572179 | 612 | external_acl *externalAclHelperList; |
a7ad6e4e | 613 | #if USE_SSL |
62e76326 | 614 | |
615 | struct | |
616 | { | |
617 | char *cert; | |
618 | char *key; | |
619 | int version; | |
620 | char *options; | |
621 | char *cipher; | |
622 | char *cafile; | |
623 | char *capath; | |
a82a4fe4 | 624 | char *crlfile; |
62e76326 | 625 | char *flags; |
4c9da963 | 626 | acl_access *cert_error; |
62e76326 | 627 | SSL_CTX *sslContext; |
2fadd50d | 628 | } ssl_client; |
a7ad6e4e | 629 | #endif |
cc9f92d4 | 630 | |
cc9f92d4 | 631 | char *accept_filter; |
a8258824 | 632 | }; |
633 | ||
e1f7507e | 634 | SQUIDCEXTERN SquidConfig Config; |
62e76326 | 635 | |
e1f7507e AJ |
636 | struct SquidConfig2 |
637 | { | |
62e76326 | 638 | struct |
639 | { | |
640 | int enable_purge; | |
4f56514c | 641 | int mangle_request_headers; |
2fadd50d | 642 | } onoff; |
d20b1cd0 | 643 | uid_t effectiveUserID; |
644 | gid_t effectiveGroupID; | |
a8258824 | 645 | }; |
646 | ||
e1f7507e AJ |
647 | SQUIDCEXTERN SquidConfig2 Config2; |
648 | ||
62e76326 | 649 | struct _close_handler |
650 | { | |
a8258824 | 651 | PF *handler; |
652 | void *data; | |
653 | close_handler *next; | |
654 | }; | |
655 | ||
62e76326 | 656 | struct _dread_ctrl |
657 | { | |
a8258824 | 658 | int fd; |
659 | off_t offset; | |
660 | int req_len; | |
661 | char *buf; | |
662 | int end_of_file; | |
663 | DRCB *handler; | |
664 | void *client_data; | |
665 | }; | |
666 | ||
62e76326 | 667 | struct _dwrite_q |
668 | { | |
d377699f | 669 | off_t file_offset; |
a8258824 | 670 | char *buf; |
57d55dfa | 671 | size_t len; |
672 | size_t buf_offset; | |
bd05e3e3 | 673 | dwrite_q *next; |
74fbf3c9 | 674 | FREE *free_func; |
a8258824 | 675 | }; |
676 | ||
a9771e51 | 677 | |
678 | /* ETag support is rudimantal; | |
679 | * this struct is likely to change | |
680 | * Note: "str" points to memory in HttpHeaderEntry (for now) | |
681 | * so ETags should be used as tmp variables only (for now) */ | |
62e76326 | 682 | |
683 | struct _ETag | |
684 | { | |
98829f69 | 685 | const char *str; /* quoted-string */ |
686 | int weak; /* true if it is a weak validator */ | |
a9771e51 | 687 | }; |
688 | ||
62e76326 | 689 | struct _fde_disk |
690 | { | |
e6ccf245 | 691 | DWCB *wrt_handle; |
692 | void *wrt_handle_data; | |
693 | dwrite_q *write_q; | |
694 | dwrite_q *write_q_tail; | |
695 | off_t offset; | |
696 | }; | |
697 | ||
62e76326 | 698 | struct _fileMap |
699 | { | |
a8258824 | 700 | int max_n_files; |
701 | int n_files_in_map; | |
a8258824 | 702 | int toggle; |
703 | int nwords; | |
704 | unsigned long *file_map; | |
705 | }; | |
706 | ||
adba4a64 | 707 | /* |
1d21d91d | 708 | * Note: HttpBody is used only for messages with a small content that is |
adba4a64 | 709 | * known a priory (e.g., error messages). |
710 | */ | |
0eb49b6d | 711 | |
712 | class MemBuf; | |
62e76326 | 713 | |
714 | struct _HttpBody | |
715 | { | |
1d21d91d | 716 | /* private */ |
032785bf | 717 | MemBuf *mb; |
adba4a64 | 718 | }; |
719 | ||
cf414c2d | 720 | #include "SquidString.h" |
2ecaa5e7 | 721 | /* http header extention field */ |
62e76326 | 722 | |
0353e724 | 723 | class HttpHdrExtField |
62e76326 | 724 | { |
30abd221 | 725 | String name; /* field-name from HTTP/1.1 (no column after name) */ |
726 | String value; /* field-value from HTTP/1.1 */ | |
2ecaa5e7 | 727 | }; |
adba4a64 | 728 | |
399e85ea | 729 | /* http cache control header field */ |
62e76326 | 730 | |
985c86bc | 731 | class HttpHdrCc |
62e76326 | 732 | { |
985c86bc | 733 | |
734 | public: | |
4f087419 | 735 | int mask; |
d8b249ef | 736 | int max_age; |
7e3ce7b9 | 737 | int s_maxage; |
49ff0930 | 738 | int max_stale; |
30abd221 | 739 | String other; |
a8258824 | 740 | }; |
ee1679df | 741 | |
a9771e51 | 742 | /* some fields can hold either time or etag specs (e.g. If-Range) */ |
62e76326 | 743 | |
744 | struct _TimeOrTag | |
745 | { | |
98829f69 | 746 | ETag tag; /* entity tag */ |
a9771e51 | 747 | time_t time; |
98829f69 | 748 | int valid; /* true if struct is usable */ |
a9771e51 | 749 | }; |
750 | ||
7faf2bdb | 751 | /* per field statistics */ |
62e76326 | 752 | |
0353e724 | 753 | class HttpHeaderFieldStat |
62e76326 | 754 | { |
0353e724 | 755 | |
756 | public: | |
757 | HttpHeaderFieldStat() : aliveCount(0), seenCount(0), parsCount(0), errCount(0), repCount(0){} | |
758 | ||
399e85ea | 759 | int aliveCount; /* created but not destroyed (count) */ |
d8b249ef | 760 | int seenCount; /* #fields we've seen */ |
399e85ea | 761 | int parsCount; /* #parsing attempts */ |
762 | int errCount; /* #pasring errors */ | |
763 | int repCount; /* #repetitons */ | |
7faf2bdb | 764 | }; |
765 | ||
d8b249ef | 766 | /* compiled version of HttpHeaderFieldAttrs plus stats */ |
62e76326 | 767 | |
0353e724 | 768 | class HttpHeaderFieldInfo |
62e76326 | 769 | { |
0353e724 | 770 | |
771 | public: | |
772 | HttpHeaderFieldInfo() : id (HDR_ACCEPT), type (ftInvalid){} | |
773 | ||
de336bbe | 774 | http_hdr_type id; |
30abd221 | 775 | String name; |
de336bbe | 776 | field_type type; |
7faf2bdb | 777 | HttpHeaderFieldStat stat; |
778 | }; | |
779 | ||
62e76326 | 780 | struct _http_state_flags |
781 | { | |
3d0ac046 HN |
782 | unsigned int proxying:1; |
783 | unsigned int keepalive:1; | |
784 | unsigned int only_if_cached:1; | |
785 | unsigned int headers_parsed:1; | |
786 | unsigned int front_end_https:2; | |
787 | unsigned int originpeer:1; | |
788 | unsigned int keepalive_broken:1; | |
789 | unsigned int abuse_detected:1; | |
790 | unsigned int request_sent:1; | |
791 | unsigned int do_next_read:1; | |
792 | unsigned int consume_body_data:1; | |
793 | unsigned int chunked:1; | |
b515fc11 | 794 | }; |
a8258824 | 795 | |
62e76326 | 796 | struct _ipcache_addrs |
797 | { | |
cc192b50 | 798 | IPAddress *in_addrs; |
6d1c0d53 | 799 | unsigned char *bad_mask; |
a8258824 | 800 | unsigned char count; |
801 | unsigned char cur; | |
22c653cd | 802 | unsigned char badcount; |
a8258824 | 803 | }; |
804 | ||
62e76326 | 805 | struct _domain_ping |
806 | { | |
a8258824 | 807 | char *domain; |
808 | int do_ping; /* boolean */ | |
bd05e3e3 | 809 | domain_ping *next; |
a8258824 | 810 | }; |
811 | ||
62e76326 | 812 | struct _domain_type |
813 | { | |
a8258824 | 814 | char *domain; |
815 | peer_t type; | |
bd05e3e3 | 816 | domain_type *next; |
a8258824 | 817 | }; |
818 | ||
c68e9c6b | 819 | #if USE_CACHE_DIGESTS |
62e76326 | 820 | |
e41e6dcd | 821 | /* statistics for cache digests and other hit "predictors" */ |
62e76326 | 822 | |
823 | struct _cd_guess_stats | |
824 | { | |
e41e6dcd | 825 | /* public, read-only */ |
826 | int true_hits; | |
827 | int false_hits; | |
828 | int true_misses; | |
829 | int false_misses; | |
4b4cd312 | 830 | int close_hits; /* tmp, remove it later */ |
e41e6dcd | 831 | }; |
832 | ||
c68e9c6b | 833 | #endif |
834 | ||
e1f7507e AJ |
835 | class PeerDigest; |
836 | ||
837 | struct peer | |
62e76326 | 838 | { |
cc192b50 | 839 | u_int index; |
be753325 | 840 | char *name; |
a8258824 | 841 | char *host; |
842 | peer_t type; | |
62e76326 | 843 | |
cc192b50 | 844 | IPAddress in_addr; |
62e76326 | 845 | |
846 | struct | |
847 | { | |
848 | int pings_sent; | |
849 | int pings_acked; | |
850 | int fetches; | |
851 | int rtt; | |
852 | int ignored_replies; | |
853 | int n_keepalives_sent; | |
854 | int n_keepalives_recv; | |
855 | time_t probe_start; | |
856 | time_t last_query; | |
857 | time_t last_reply; | |
858 | time_t last_connect_failure; | |
859 | time_t last_connect_probe; | |
860 | int logged_state; /* so we can print dead/revived msgs */ | |
861 | int conn_open; /* current opened connections */ | |
2fadd50d | 862 | } stats; |
62e76326 | 863 | |
864 | struct | |
865 | { | |
866 | int version; | |
093bce8b | 867 | int counts[ICP_END+1]; |
62e76326 | 868 | u_short port; |
2fadd50d | 869 | } icp; |
399cabec | 870 | #if USE_HTCP |
62e76326 | 871 | |
872 | struct | |
873 | { | |
874 | double version; | |
875 | int counts[2]; | |
876 | u_short port; | |
2fadd50d | 877 | } htcp; |
399cabec | 878 | #endif |
62e76326 | 879 | |
a8258824 | 880 | u_short http_port; |
b6a2f15e | 881 | domain_ping *peer_domain; |
bd05e3e3 | 882 | domain_type *typelist; |
505e35db | 883 | acl_access *access; |
62e76326 | 884 | |
885 | struct | |
886 | { | |
3d0ac046 HN |
887 | unsigned int proxy_only:1; |
888 | unsigned int no_query:1; | |
889 | unsigned int background_ping:1; | |
890 | unsigned int no_digest:1; | |
891 | unsigned int default_parent:1; | |
892 | unsigned int roundrobin:1; | |
893 | unsigned int weighted_roundrobin:1; | |
894 | unsigned int mcast_responder:1; | |
895 | unsigned int closest_only:1; | |
cd196bc8 | 896 | #if USE_HTCP |
3d0ac046 HN |
897 | unsigned int htcp:1; |
898 | unsigned int htcp_oldsquid:1; | |
cd196bc8 | 899 | #endif |
3d0ac046 | 900 | unsigned int no_netdb_exchange:1; |
cd196bc8 | 901 | #if DELAY_POOLS |
3d0ac046 | 902 | unsigned int no_delay:1; |
cd196bc8 | 903 | #endif |
3d0ac046 | 904 | unsigned int allow_miss:1; |
b3995439 | 905 | #if USE_CARP |
3d0ac046 | 906 | unsigned int carp:1; |
b3995439 | 907 | #endif |
3d0ac046 HN |
908 | unsigned int originserver:1; |
909 | } options; | |
62e76326 | 910 | |
a8258824 | 911 | int weight; |
d1b63fc8 | 912 | int basetime; |
62e76326 | 913 | |
914 | struct | |
915 | { | |
916 | double avg_n_members; | |
917 | int n_times_counted; | |
918 | int n_replies_expected; | |
919 | int ttl; | |
920 | int id; | |
921 | ||
922 | struct | |
923 | { | |
3d0ac046 HN |
924 | unsigned int count_event_pending:1; |
925 | unsigned int counting:1; | |
926 | } flags; | |
927 | } mcast; | |
c68e9c6b | 928 | #if USE_CACHE_DIGESTS |
62e76326 | 929 | |
e13ee7ad | 930 | PeerDigest *digest; |
7e3ce7b9 | 931 | char *digest_url; |
c68e9c6b | 932 | #endif |
62e76326 | 933 | |
a8258824 | 934 | int tcp_up; /* 0 if a connect() fails */ |
62e76326 | 935 | |
cc192b50 | 936 | IPAddress addresses[10]; |
a8258824 | 937 | int n_addresses; |
938 | int rr_count; | |
82056f1e | 939 | int rr_lastcount; |
bd05e3e3 | 940 | peer *next; |
a8258824 | 941 | int test_fd; |
afd88fbe | 942 | #if USE_CARP |
62e76326 | 943 | |
944 | struct | |
945 | { | |
946 | unsigned int hash; | |
947 | double load_multiplier; | |
948 | double load_factor; /* normalized weight value */ | |
2fadd50d | 949 | } carp; |
afd88fbe | 950 | #endif |
62e76326 | 951 | |
c68e9c6b | 952 | char *login; /* Proxy authorization */ |
3f62decd | 953 | time_t connect_timeout; |
c7f9eb6d | 954 | int max_conn; |
be753325 | 955 | char *domain; /* Forced domain */ |
a7ad6e4e | 956 | #if USE_SSL |
62e76326 | 957 | |
a7ad6e4e | 958 | int use_ssl; |
959 | char *sslcert; | |
960 | char *sslkey; | |
961 | int sslversion; | |
962 | char *ssloptions; | |
963 | char *sslcipher; | |
964 | char *sslcafile; | |
965 | char *sslcapath; | |
a82a4fe4 | 966 | char *sslcrlfile; |
a7ad6e4e | 967 | char *sslflags; |
968 | char *ssldomain; | |
969 | SSL_CTX *sslContext; | |
f38c5e43 | 970 | SSL_SESSION *sslSession; |
a7ad6e4e | 971 | #endif |
62e76326 | 972 | |
a7ad6e4e | 973 | int front_end_https; |
a8258824 | 974 | }; |
975 | ||
62e76326 | 976 | struct _net_db_name |
977 | { | |
186477c1 | 978 | hash_link hash; /* must be first */ |
74fbf3c9 | 979 | net_db_name *next; |
980 | netdbEntry *net_db_entry; | |
a8258824 | 981 | }; |
982 | ||
62e76326 | 983 | struct _net_db_peer |
984 | { | |
6b53c392 | 985 | const char *peername; |
a8258824 | 986 | double hops; |
987 | double rtt; | |
988 | time_t expires; | |
989 | }; | |
990 | ||
62e76326 | 991 | struct _netdbEntry |
992 | { | |
186477c1 | 993 | hash_link hash; /* must be first */ |
cc192b50 | 994 | char network[MAX_IPSTRLEN]; |
a8258824 | 995 | int pings_sent; |
996 | int pings_recv; | |
997 | double hops; | |
998 | double rtt; | |
999 | time_t next_ping_time; | |
1000 | time_t last_use_time; | |
1001 | int link_count; | |
1002 | net_db_name *hosts; | |
1003 | net_db_peer *peers; | |
1004 | int n_peers_alloc; | |
1005 | int n_peers; | |
1006 | }; | |
1007 | ||
a8258824 | 1008 | |
62e76326 | 1009 | struct _iostats |
1010 | { | |
1011 | ||
1012 | struct | |
1013 | { | |
1014 | int reads; | |
1015 | int reads_deferred; | |
1016 | int read_hist[16]; | |
1017 | int writes; | |
1018 | int write_hist[16]; | |
1019 | } | |
1020 | ||
db80e881 | 1021 | Http, Ftp, Gopher; |
a8258824 | 1022 | }; |
1023 | ||
6a566b9c | 1024 | |
62e76326 | 1025 | struct request_flags |
1026 | { | |
f165d2fb | 1027 | request_flags(): range(0),nocache(0),ims(0),auth(0),cachable(0),hierarchical(0),loopdetect(0),proxy_keepalive(0),proxying(0),refresh(0),redirected(0),need_validation(0),accelerated(0),intercepted(0),spoof_client_ip(0),internal(0),internalclient(0),must_keepalive(0),destinationIPLookedUp_(0) |
62e76326 | 1028 | { |
e429f975 | 1029 | #if HTTP_VIOLATIONS |
72eee553 | 1030 | nocache_hack = 0; |
e429f975 | 1031 | #endif |
62e76326 | 1032 | } |
1033 | ||
3d0ac046 HN |
1034 | unsigned int range:1; |
1035 | unsigned int nocache:1; | |
1036 | unsigned int ims:1; | |
1037 | unsigned int auth:1; | |
1038 | unsigned int cachable:1; | |
1039 | unsigned int hierarchical:1; | |
1040 | unsigned int loopdetect:1; | |
1041 | unsigned int proxy_keepalive:1; | |
1042 | unsigned int proxying:1; /* this should be killed, also in httpstateflags */ | |
1043 | unsigned int refresh:1; | |
1044 | unsigned int redirected:1; | |
1045 | unsigned int need_validation:1; | |
9f60cfdf | 1046 | #if HTTP_VIOLATIONS |
3d0ac046 | 1047 | unsigned int nocache_hack:1; /* for changing/ignoring no-cache requests */ |
9f60cfdf | 1048 | #endif |
3d0ac046 | 1049 | unsigned int accelerated:1; |
2ad20b4f | 1050 | unsigned int intercepted:1; /**< transparently intercepted request */ |
f165d2fb | 1051 | unsigned int spoof_client_ip:1; /**< spoof client ip if possible */ |
3d0ac046 HN |
1052 | unsigned int internal:1; |
1053 | unsigned int internalclient:1; | |
1054 | unsigned int must_keepalive:1; | |
5f8252d2 | 1055 | |
1056 | // When adding new flags, please update cloneAdaptationImmune() as needed. | |
1057 | ||
e429f975 | 1058 | bool resetTCP() const; |
1059 | void setResetTCP(); | |
1060 | void clearResetTCP(); | |
8000a965 | 1061 | void destinationIPLookupCompleted(); |
1062 | bool destinationIPLookedUp() const; | |
62e76326 | 1063 | |
5f8252d2 | 1064 | // returns a partial copy of the flags that includes only those flags |
1065 | // that are safe for a related (e.g., ICAP-adapted) request to inherit | |
1066 | request_flags cloneAdaptationImmune() const; | |
1067 | ||
e429f975 | 1068 | private: |
62e76326 | 1069 | |
3d0ac046 HN |
1070 | unsigned int reset_tcp:1; |
1071 | unsigned int destinationIPLookedUp_:1; | |
92695e5e | 1072 | }; |
1073 | ||
62e76326 | 1074 | struct _link_list |
1075 | { | |
d03d26fb | 1076 | void *ptr; |
62e76326 | 1077 | |
d03d26fb | 1078 | struct _link_list *next; |
1079 | }; | |
1080 | ||
62e76326 | 1081 | struct _cachemgr_passwd |
1082 | { | |
a8258824 | 1083 | char *passwd; |
22f3fd98 | 1084 | wordlist *actions; |
bd05e3e3 | 1085 | cachemgr_passwd *next; |
a8258824 | 1086 | }; |
1087 | ||
62e76326 | 1088 | struct _refresh_t |
1089 | { | |
a2c963ae | 1090 | const char *pattern; |
a8258824 | 1091 | regex_t compiled_pattern; |
1092 | time_t min; | |
c3f6d204 | 1093 | double pct; |
a8258824 | 1094 | time_t max; |
bd05e3e3 | 1095 | refresh_t *next; |
62e76326 | 1096 | |
1097 | struct | |
1098 | { | |
3d0ac046 HN |
1099 | unsigned int icase:1; |
1100 | unsigned int refresh_ims:1; | |
9f60cfdf | 1101 | #if HTTP_VIOLATIONS |
3d0ac046 HN |
1102 | unsigned int override_expire:1; |
1103 | unsigned int override_lastmod:1; | |
1104 | unsigned int reload_into_ims:1; | |
1105 | unsigned int ignore_reload:1; | |
1106 | unsigned int ignore_no_cache:1; | |
1107 | unsigned int ignore_no_store:1; | |
1108 | unsigned int ignore_private:1; | |
1109 | unsigned int ignore_auth:1; | |
9f60cfdf | 1110 | #endif |
3d0ac046 | 1111 | } flags; |
a8258824 | 1112 | }; |
1113 | ||
12cf1be2 | 1114 | /* |
1115 | * "very generic" histogram; | |
1116 | * see important comments on hbase_f restrictions in StatHist.c | |
1117 | */ | |
62e76326 | 1118 | |
1119 | struct _StatHist | |
1120 | { | |
12cf1be2 | 1121 | int *bins; |
1122 | int capacity; | |
e9a13293 | 1123 | double min; |
1124 | double max; | |
1125 | double scale; | |
95c297ec | 1126 | hbase_f *val_in; /* e.g., log() for log-based histogram */ |
1127 | hbase_f *val_out; /* e.g., exp() for log based histogram */ | |
7ae52c25 | 1128 | }; |
1129 | ||
12cf1be2 | 1130 | /* |
1131 | * if you add a field to StatCounters, | |
1d803566 | 1132 | * you MUST sync statCountersInitSpecial, statCountersClean, and statCountersCopy |
12cf1be2 | 1133 | */ |
62e76326 | 1134 | |
1135 | struct _StatCounters | |
1136 | { | |
1137 | ||
1138 | struct | |
1139 | { | |
1140 | int clients; | |
1141 | int requests; | |
1142 | int hits; | |
1143 | int mem_hits; | |
1144 | int disk_hits; | |
1145 | int errors; | |
1146 | kb_t kbytes_in; | |
1147 | kb_t kbytes_out; | |
1148 | kb_t hit_kbytes_out; | |
1149 | StatHist miss_svc_time; | |
1150 | StatHist nm_svc_time; | |
1151 | StatHist nh_svc_time; | |
1152 | StatHist hit_svc_time; | |
1153 | StatHist all_svc_time; | |
3d0ac046 | 1154 | } client_http; |
62e76326 | 1155 | |
1156 | struct | |
1157 | { | |
1158 | ||
1159 | struct | |
1160 | { | |
1161 | int requests; | |
1162 | int errors; | |
1163 | kb_t kbytes_in; | |
1164 | kb_t kbytes_out; | |
3d0ac046 HN |
1165 | } all , http, ftp, other; |
1166 | } server; | |
62e76326 | 1167 | |
1168 | struct | |
1169 | { | |
1170 | int pkts_sent; | |
1171 | int queries_sent; | |
1172 | int replies_sent; | |
1173 | int pkts_recv; | |
1174 | int queries_recv; | |
1175 | int replies_recv; | |
1176 | int hits_sent; | |
1177 | int hits_recv; | |
1178 | int replies_queued; | |
1179 | int replies_dropped; | |
1180 | kb_t kbytes_sent; | |
1181 | kb_t q_kbytes_sent; | |
1182 | kb_t r_kbytes_sent; | |
1183 | kb_t kbytes_recv; | |
1184 | kb_t q_kbytes_recv; | |
1185 | kb_t r_kbytes_recv; | |
1186 | StatHist query_svc_time; | |
1187 | StatHist reply_svc_time; | |
1188 | int query_timeouts; | |
1189 | int times_used; | |
2fadd50d | 1190 | } icp; |
62e76326 | 1191 | |
c4ebc830 | 1192 | struct |
1193 | { | |
1194 | int pkts_sent; | |
1195 | int pkts_recv; | |
3d0ac046 | 1196 | } htcp; |
c4ebc830 | 1197 | |
62e76326 | 1198 | struct |
1199 | { | |
1200 | int requests; | |
3d0ac046 | 1201 | } unlink; |
62e76326 | 1202 | |
1203 | struct | |
1204 | { | |
1205 | StatHist svc_time; | |
3d0ac046 | 1206 | } dns; |
62e76326 | 1207 | |
1208 | struct | |
1209 | { | |
1210 | int times_used; | |
1211 | kb_t kbytes_sent; | |
1212 | kb_t kbytes_recv; | |
1213 | kb_t memory; | |
1214 | int msgs_sent; | |
1215 | int msgs_recv; | |
c68e9c6b | 1216 | #if USE_CACHE_DIGESTS |
62e76326 | 1217 | |
1218 | cd_guess_stats guess; | |
c68e9c6b | 1219 | #endif |
62e76326 | 1220 | |
1221 | StatHist on_xition_count; | |
3d0ac046 | 1222 | } cd; |
62e76326 | 1223 | |
1224 | struct | |
1225 | { | |
1226 | int times_used; | |
3d0ac046 | 1227 | } netdb; |
f2908497 | 1228 | int page_faults; |
1229 | int select_loops; | |
d239c2f5 | 1230 | int select_fds; |
1231 | double select_time; | |
f2908497 | 1232 | double cputime; |
62e76326 | 1233 | |
d5649d9f | 1234 | struct timeval timestamp; |
c6ecdbc3 | 1235 | StatHist comm_icp_incoming; |
ef523f99 | 1236 | StatHist comm_dns_incoming; |
c6ecdbc3 | 1237 | StatHist comm_http_incoming; |
26d6ee93 | 1238 | StatHist select_fds_hist; |
62e76326 | 1239 | |
1240 | struct | |
1241 | { | |
62e76326 | 1242 | struct |
1243 | { | |
1244 | int opens; | |
1245 | int closes; | |
1246 | int reads; | |
1247 | int writes; | |
1248 | int seeks; | |
1249 | int unlinks; | |
3d0ac046 | 1250 | } disk; |
62e76326 | 1251 | |
1252 | struct | |
1253 | { | |
1254 | int accepts; | |
1255 | int sockets; | |
1256 | int connects; | |
1257 | int binds; | |
1258 | int closes; | |
1259 | int reads; | |
1260 | int writes; | |
1261 | int recvfroms; | |
1262 | int sendtos; | |
3d0ac046 | 1263 | } sock; |
62e76326 | 1264 | int selects; |
3d0ac046 | 1265 | } syscalls; |
bfae3379 | 1266 | int aborted_requests; |
62e76326 | 1267 | |
1268 | struct | |
1269 | { | |
1270 | int files_cleaned; | |
1271 | int outs; | |
1272 | int ins; | |
3d0ac046 | 1273 | } swap; |
f2908497 | 1274 | }; |
69c01cd7 | 1275 | |
fcd2d3ef | 1276 | /* per header statistics */ |
62e76326 | 1277 | |
1278 | struct _HttpHeaderStat | |
1279 | { | |
fcd2d3ef | 1280 | const char *label; |
1281 | HttpHeaderMask *owner_mask; | |
1282 | ||
1283 | StatHist hdrUCountDistr; | |
1284 | StatHist fieldTypeDistr; | |
1285 | StatHist ccTypeDistr; | |
43ae1d95 | 1286 | StatHist scTypeDistr; |
fcd2d3ef | 1287 | |
1288 | int parsedCount; | |
1289 | int ccParsedCount; | |
43ae1d95 | 1290 | int scParsedCount; |
fcd2d3ef | 1291 | int destroyedCount; |
1292 | int busyDestroyedCount; | |
1293 | }; | |
1294 | ||
59c4d35b | 1295 | |
62e76326 | 1296 | struct _ClientInfo |
1297 | { | |
186477c1 | 1298 | hash_link hash; /* must be first */ |
62e76326 | 1299 | |
cc192b50 | 1300 | IPAddress addr; |
62e76326 | 1301 | |
1302 | struct | |
1303 | { | |
1304 | int result_hist[LOG_TYPE_MAX]; | |
1305 | int n_requests; | |
1306 | kb_t kbytes_in; | |
1307 | kb_t kbytes_out; | |
1308 | kb_t hit_kbytes_out; | |
3d0ac046 | 1309 | } Http, Icp; |
62e76326 | 1310 | |
1311 | struct | |
1312 | { | |
1313 | time_t time; | |
1314 | int n_req; | |
1315 | int n_denied; | |
3d0ac046 | 1316 | } cutoff; |
9bc73deb | 1317 | int n_established; /* number of current established connections */ |
a0eba6bc | 1318 | time_t last_seen; |
59c4d35b | 1319 | }; |
c411be12 | 1320 | |
62e76326 | 1321 | struct _CacheDigest |
1322 | { | |
c411be12 | 1323 | /* public, read-only */ |
1afe05c5 | 1324 | char *mask; /* bit mask */ |
57d55dfa | 1325 | int mask_size; /* mask size in bytes */ |
1afe05c5 | 1326 | int capacity; /* expected maximum for .count, not a hard limit */ |
04f0c415 | 1327 | int bits_per_entry; /* number of bits allocated for each entry from capacity */ |
1afe05c5 | 1328 | int count; /* number of digested entries */ |
1329 | int del_count; /* number of deletions performed so far */ | |
c411be12 | 1330 | }; |
910169e5 | 1331 | |
b2c141d4 | 1332 | |
62e76326 | 1333 | struct _store_rebuild_data |
1334 | { | |
b2c141d4 | 1335 | int objcount; /* # objects successfully reloaded */ |
1336 | int expcount; /* # objects expired */ | |
1337 | int scancount; /* # entries scanned or read from state file */ | |
1338 | int clashcount; /* # swapfile clashes avoided */ | |
1339 | int dupcount; /* # duplicates purged */ | |
1340 | int cancelcount; /* # SWAP_LOG_DEL objects purged */ | |
1341 | int invalid; /* # bad lines */ | |
1342 | int badflags; /* # bad e->flags */ | |
1343 | int bad_log_op; | |
1344 | int zero_object_sz; | |
1345 | }; | |
5673c2e2 | 1346 | |
62e76326 | 1347 | struct _Logfile |
1348 | { | |
5673c2e2 | 1349 | int fd; |
1350 | char path[MAXPATHLEN]; | |
1351 | char *buf; | |
1352 | size_t bufsz; | |
57d55dfa | 1353 | size_t offset; |
62e76326 | 1354 | |
1355 | struct | |
1356 | { | |
c33aa074 | 1357 | unsigned int fatal; |
1358 | unsigned int syslog; | |
3d0ac046 | 1359 | } flags; |
c33aa074 | 1360 | |
1361 | int syslog_priority; | |
5673c2e2 | 1362 | }; |
8e8d4f30 | 1363 | |
e1f7507e AJ |
1364 | class logformat_token; |
1365 | ||
7684c4b1 | 1366 | struct _logformat |
1367 | { | |
1368 | char *name; | |
1369 | logformat_token *format; | |
1370 | logformat *next; | |
1371 | }; | |
1372 | ||
1373 | struct _customlog | |
1374 | { | |
1375 | char *filename; | |
76cd39d7 | 1376 | ACLList *aclList; |
7684c4b1 | 1377 | logformat *logFormat; |
1378 | Logfile *logfile; | |
1379 | customlog *next; | |
1380 | customlog_type type; | |
1381 | }; | |
1382 | ||
b5638623 | 1383 | #endif /* SQUID_STRUCTS_H */ |