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be335c22 | 1 | |
30a4f2a8 | 2 | /* |
987de783 | 3 | * $Id: cache_cf.cc,v 1.339 2000/05/02 18:51:50 hno Exp $ |
30a4f2a8 | 4 | * |
5 | * DEBUG: section 3 Configuration File Parsing | |
6 | * AUTHOR: Harvest Derived | |
7 | * | |
42c04c16 | 8 | * SQUID Internet Object Cache http://squid.nlanr.net/Squid/ |
e25c139f | 9 | * ---------------------------------------------------------- |
30a4f2a8 | 10 | * |
11 | * Squid is the result of efforts by numerous individuals from the | |
12 | * Internet community. Development is led by Duane Wessels of the | |
e25c139f | 13 | * National Laboratory for Applied Network Research and funded by the |
14 | * National Science Foundation. Squid is Copyrighted (C) 1998 by | |
efd900cb | 15 | * the Regents of the University of California. Please see the |
16 | * COPYRIGHT file for full details. Squid incorporates software | |
17 | * developed and/or copyrighted by other sources. Please see the | |
18 | * CREDITS file for full details. | |
30a4f2a8 | 19 | * |
20 | * This program is free software; you can redistribute it and/or modify | |
21 | * it under the terms of the GNU General Public License as published by | |
22 | * the Free Software Foundation; either version 2 of the License, or | |
23 | * (at your option) any later version. | |
24 | * | |
25 | * This program is distributed in the hope that it will be useful, | |
26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
28 | * GNU General Public License for more details. | |
29 | * | |
30 | * You should have received a copy of the GNU General Public License | |
31 | * along with this program; if not, write to the Free Software | |
cbdec147 | 32 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
e25c139f | 33 | * |
30a4f2a8 | 34 | */ |
cf5fd929 | 35 | |
44a47c6e | 36 | #include "squid.h" |
1df370e3 | 37 | |
38 | #if SQUID_SNMP | |
a97cfa48 | 39 | #include "snmp.h" |
1df370e3 | 40 | #endif |
090089c4 | 41 | |
8813e606 | 42 | static const char *const T_SECOND_STR = "second"; |
43 | static const char *const T_MINUTE_STR = "minute"; | |
44 | static const char *const T_HOUR_STR = "hour"; | |
45 | static const char *const T_DAY_STR = "day"; | |
46 | static const char *const T_WEEK_STR = "week"; | |
47 | static const char *const T_FORTNIGHT_STR = "fortnight"; | |
48 | static const char *const T_MONTH_STR = "month"; | |
49 | static const char *const T_YEAR_STR = "year"; | |
50 | static const char *const T_DECADE_STR = "decade"; | |
aa0a0c7c | 51 | |
9906e724 | 52 | static const char *const B_BYTES_STR = "bytes"; |
53 | static const char *const B_KBYTES_STR = "KB"; | |
54 | static const char *const B_MBYTES_STR = "MB"; | |
55 | static const char *const B_GBYTES_STR = "GB"; | |
56 | ||
4db43fab | 57 | static const char *const list_sep = ", \t\n\r"; |
efd900cb | 58 | static int http_header_first; |
59 | static int http_header_allowed = 0; | |
97474590 | 60 | |
f5b8bbc4 | 61 | static void configDoConfigure(void); |
62 | static void parse_refreshpattern(refresh_t **); | |
63 | static int parseTimeUnits(const char *unit); | |
64 | static void parseTimeLine(time_t * tptr, const char *units); | |
59715b38 | 65 | static void parse_ushort(u_short * var); |
f5b8bbc4 | 66 | static void parse_string(char **); |
67 | static void parse_wordlist(wordlist **); | |
68 | static void default_all(void); | |
69 | static void defaults_if_none(void); | |
70 | static int parse_line(char *); | |
71 | static void parseBytesLine(size_t * bptr, const char *units); | |
72 | static size_t parseBytesUnits(const char *unit); | |
f5b8bbc4 | 73 | static void free_all(void); |
f0b19334 | 74 | static void requirePathnameExists(const char *name, const char *path); |
ed7f5615 | 75 | static OBJH dump_config; |
97474590 | 76 | static void dump_http_header(StoreEntry * entry, const char *name, HttpHeaderMask header); |
77 | static void parse_http_header(HttpHeaderMask * header); | |
e3dd531e | 78 | static void free_http_header(HttpHeaderMask * header); |
7e3ce7b9 | 79 | static void parse_sockaddr_in_list(sockaddr_in_list **); |
80 | static void dump_sockaddr_in_list(StoreEntry *, const char *, const sockaddr_in_list *); | |
81 | static void free_sockaddr_in_list(sockaddr_in_list **); | |
82 | static int check_null_sockaddr_in_list(const sockaddr_in_list *); | |
270b86af | 83 | |
0e4e0e7d | 84 | void |
0673c0ba | 85 | self_destruct(void) |
090089c4 | 86 | { |
137ee196 | 87 | fatalf("Bungled %s line %d: %s", |
b8de7ebe | 88 | cfg_filename, config_lineno, config_input_line); |
090089c4 | 89 | } |
90 | ||
8203a132 | 91 | void |
92 | wordlistDestroy(wordlist ** list) | |
0ffd22bc | 93 | { |
94 | wordlist *w = NULL; | |
79d39a72 | 95 | while ((w = *list) != NULL) { |
b5639035 | 96 | *list = w->next; |
0ffd22bc | 97 | safe_free(w->key); |
db1cd23c | 98 | memFree(w, MEM_WORDLIST); |
0ffd22bc | 99 | } |
100 | *list = NULL; | |
101 | } | |
102 | ||
c68e9c6b | 103 | wordlist * |
fe4e214f | 104 | wordlistAdd(wordlist ** list, const char *key) |
090089c4 | 105 | { |
c68e9c6b | 106 | while (*list) |
107 | list = &(*list)->next; | |
108 | *list = memAllocate(MEM_WORDLIST); | |
109 | (*list)->key = xstrdup(key); | |
110 | (*list)->next = NULL; | |
111 | return *list; | |
090089c4 | 112 | } |
113 | ||
137ee196 | 114 | void |
eeb423fb | 115 | wordlistCat(const wordlist * w, MemBuf * mb) |
5da06f20 | 116 | { |
5da06f20 | 117 | while (NULL != w) { |
137ee196 | 118 | memBufPrintf(mb, "%s\n", w->key); |
5da06f20 | 119 | w = w->next; |
120 | } | |
5da06f20 | 121 | } |
122 | ||
6b8e7481 | 123 | wordlist * |
124 | wordlistDup(const wordlist * w) | |
125 | { | |
126 | wordlist *D = NULL; | |
127 | while (NULL != w) { | |
128 | wordlistAdd(&D, w->key); | |
129 | w = w->next; | |
130 | } | |
131 | return D; | |
132 | } | |
133 | ||
8203a132 | 134 | void |
135 | intlistDestroy(intlist ** list) | |
92a6f4b1 | 136 | { |
137 | intlist *w = NULL; | |
138 | intlist *n = NULL; | |
92a6f4b1 | 139 | for (w = *list; w; w = n) { |
140 | n = w->next; | |
db1cd23c | 141 | memFree(w, MEM_INTLIST); |
92a6f4b1 | 142 | } |
143 | *list = NULL; | |
144 | } | |
145 | ||
5db53b8f | 146 | int |
147 | intlistFind(intlist * list, int i) | |
148 | { | |
149 | intlist *w = NULL; | |
150 | for (w = list; w; w = w->next) | |
151 | if (w->i == i) | |
152 | return 1; | |
153 | return 0; | |
154 | } | |
155 | ||
403279e0 | 156 | |
3c5557f9 | 157 | /* |
158 | * Use this #define in all the parse*() functions. Assumes char *token is | |
159 | * defined | |
160 | */ | |
090089c4 | 161 | |
0e4e0e7d | 162 | int |
163 | GetInteger(void) | |
164 | { | |
165 | char *token = strtok(NULL, w_space); | |
166 | int i; | |
167 | if (token == NULL) | |
168 | self_destruct(); | |
169 | if (sscanf(token, "%d", &i) != 1) | |
170 | self_destruct(); | |
171 | return i; | |
172 | } | |
090089c4 | 173 | |
270b86af | 174 | int |
175 | parseConfigFile(const char *file_name) | |
2546fcb3 | 176 | { |
270b86af | 177 | FILE *fp = NULL; |
178 | char *token = NULL; | |
72121e8b | 179 | char *tmp_line; |
e13ee7ad | 180 | int err_count = 0; |
0153d498 | 181 | free_all(); |
182 | default_all(); | |
137ee196 | 183 | if ((fp = fopen(file_name, "r")) == NULL) |
184 | fatalf("Unable to open configuration file: %s: %s", | |
270b86af | 185 | file_name, xstrerror()); |
270b86af | 186 | cfg_filename = file_name; |
187 | if ((token = strrchr(cfg_filename, '/'))) | |
188 | cfg_filename = token + 1; | |
189 | memset(config_input_line, '\0', BUFSIZ); | |
190 | config_lineno = 0; | |
efd900cb | 191 | http_header_first = 0; |
270b86af | 192 | while (fgets(config_input_line, BUFSIZ, fp)) { |
193 | config_lineno++; | |
194 | if ((token = strchr(config_input_line, '\n'))) | |
195 | *token = '\0'; | |
196 | if (config_input_line[0] == '#') | |
197 | continue; | |
198 | if (config_input_line[0] == '\0') | |
199 | continue; | |
200 | debug(3, 5) ("Processing: '%s'\n", config_input_line); | |
72121e8b | 201 | tmp_line = xstrdup(config_input_line); |
270b86af | 202 | if (!parse_line(tmp_line)) { |
203 | debug(3, 0) ("parseConfigFile: line %d unrecognized: '%s'\n", | |
204 | config_lineno, | |
205 | config_input_line); | |
e13ee7ad | 206 | err_count++; |
270b86af | 207 | } |
72121e8b | 208 | safe_free(tmp_line); |
270b86af | 209 | } |
f0b19334 | 210 | fclose(fp); |
211 | defaults_if_none(); | |
212 | configDoConfigure(); | |
22f3fd98 | 213 | cachemgrRegister("config", |
214 | "Current Squid Configuration", | |
215 | dump_config, | |
1da3b90b | 216 | 1, 1); |
e13ee7ad | 217 | return err_count; |
f0b19334 | 218 | } |
270b86af | 219 | |
f0b19334 | 220 | static void |
221 | configDoConfigure(void) | |
222 | { | |
223 | LOCAL_ARRAY(char, buf, BUFSIZ); | |
224 | memset(&Config2, '\0', sizeof(SquidConfig2)); | |
7021844c | 225 | /* init memory as early as possible */ |
226 | memConfigure(); | |
270b86af | 227 | /* Sanity checks */ |
a95856a0 | 228 | if (Config.cacheSwap.swapDirs == NULL) |
229 | fatal("No cache_dir's specified in config file"); | |
9fa8263f | 230 | /* calculate Config.Swap.maxSize */ |
f4e3fa54 | 231 | storeDirConfigure(); |
43a70238 | 232 | if (Config.Swap.maxSize < (Config.memMaxSize >> 10)) |
f0b19334 | 233 | fatal("cache_swap is lower than cache_mem"); |
84f42bac | 234 | if (Config.Announce.period > 0) { |
235 | Config.onoff.announce = 1; | |
236 | } else if (Config.Announce.period < 1) { | |
f1dc9b30 | 237 | Config.Announce.period = 86400 * 365; /* one year */ |
17a0a4ee | 238 | Config.onoff.announce = 0; |
270b86af | 239 | } |
efd900cb | 240 | #if USE_DNSSERVER |
f0b19334 | 241 | if (Config.dnsChildren < 1) |
242 | fatal("No dnsservers allocated"); | |
243 | if (Config.dnsChildren > DefaultDnsChildrenMax) { | |
244 | debug(3, 0) ("WARNING: dns_children was set to a bad value: %d\n", | |
270b86af | 245 | Config.dnsChildren); |
f0b19334 | 246 | debug(3, 0) ("Setting it to the maximum (%d).\n", |
247 | DefaultDnsChildrenMax); | |
270b86af | 248 | Config.dnsChildren = DefaultDnsChildrenMax; |
249 | } | |
efd900cb | 250 | #endif |
270b86af | 251 | if (Config.Program.redirect) { |
252 | if (Config.redirectChildren < 1) { | |
253 | Config.redirectChildren = 0; | |
c6d5b87b | 254 | wordlistDestroy(&Config.Program.redirect); |
270b86af | 255 | } else if (Config.redirectChildren > DefaultRedirectChildrenMax) { |
f0b19334 | 256 | debug(3, 0) ("WARNING: redirect_children was set to a bad value: %d\n", |
270b86af | 257 | Config.redirectChildren); |
f0b19334 | 258 | debug(3, 0) ("Setting it to the maximum (%d).\n", DefaultRedirectChildrenMax); |
270b86af | 259 | Config.redirectChildren = DefaultRedirectChildrenMax; |
260 | } | |
fea2e6e0 | 261 | } |
73e67ee0 | 262 | if (Config.Program.authenticate) { |
263 | if (Config.authenticateChildren < 1) { | |
264 | Config.authenticateChildren = 0; | |
6c20b822 | 265 | wordlistDestroy(&Config.Program.authenticate); |
73e67ee0 | 266 | } else if (Config.authenticateChildren > DefaultAuthenticateChildrenMax) { |
267 | debug(3, 0) ("WARNING: authenticate_children was set to a bad value: %d\n", | |
268 | Config.authenticateChildren); | |
269 | debug(3, 0) ("Setting it to the maximum (%d).\n", DefaultAuthenticateChildrenMax); | |
270 | Config.authenticateChildren = DefaultAuthenticateChildrenMax; | |
271 | } | |
272 | } | |
f1dc9b30 | 273 | if (Config.Accel.host) { |
a47b9029 | 274 | snprintf(buf, BUFSIZ, "http://%s:%d", Config.Accel.host, Config.Accel.port); |
275 | Config2.Accel.prefix = xstrdup(buf); | |
276 | Config2.Accel.on = 1; | |
f1dc9b30 | 277 | } |
278 | if (Config.appendDomain) | |
279 | if (*Config.appendDomain != '.') | |
280 | fatal("append_domain must begin with a '.'"); | |
270b86af | 281 | if (Config.errHtmlText == NULL) |
282 | Config.errHtmlText = xstrdup(null_string); | |
283 | storeConfigure(); | |
f1dc9b30 | 284 | if (Config2.Accel.on && !strcmp(Config.Accel.host, "virtual")) |
270b86af | 285 | vhost_mode = 1; |
7e3ce7b9 | 286 | if (Config.Sockaddr.http == NULL) |
270b86af | 287 | fatal("No http_port specified!"); |
137ee196 | 288 | snprintf(ThisCache, sizeof(ThisCache), "%s:%d (%s)", |
98829f69 | 289 | uniqueHostname(), |
7e3ce7b9 | 290 | (int) ntohs(Config.Sockaddr.http->s.sin_port), |
137ee196 | 291 | full_appname_string); |
38a6c74e | 292 | /* |
293 | * the extra space is for loop detection in client_side.c -- we search | |
294 | * for substrings in the Via header. | |
295 | */ | |
296 | snprintf(ThisCache2, sizeof(ThisCache), " %s:%d (%s)", | |
297 | uniqueHostname(), | |
7e3ce7b9 | 298 | (int) ntohs(Config.Sockaddr.http->s.sin_port), |
38a6c74e | 299 | full_appname_string); |
270b86af | 300 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
301 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; | |
302 | if (Config.appendDomain) | |
303 | Config.appendDomainLen = strlen(Config.appendDomain); | |
304 | else | |
305 | Config.appendDomainLen = 0; | |
f1dc9b30 | 306 | safe_free(debug_options) |
307 | debug_options = xstrdup(Config.debugOptions); | |
22c653cd | 308 | if (Config.retry.timeout < 5) |
309 | fatal("minimum_retry_timeout must be at least 5 seconds"); | |
310 | if (Config.retry.maxtries > 10) | |
311 | fatal("maximum_single_addr_tries cannot be larger than 10"); | |
312 | if (Config.retry.maxtries < 1) { | |
22c653cd | 313 | debug(3, 0) ("WARNING: resetting 'maximum_single_addr_tries to 1\n"); |
5210854d | 314 | Config.retry.maxtries = 1; |
315 | } | |
2b906e48 | 316 | #if HEAP_REPLACEMENT |
317 | /* The non-LRU policies do not use referenceAge */ | |
318 | #else | |
5210854d | 319 | if (Config.referenceAge < 300) { |
320 | debug(3, 0) ("WARNING: resetting 'reference_age' to 1 week\n"); | |
321 | Config.referenceAge = 86400 * 7; | |
22c653cd | 322 | } |
2b906e48 | 323 | #endif |
f0b19334 | 324 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
efd900cb | 325 | #if USE_DNSSERVER |
f0b19334 | 326 | requirePathnameExists("cache_dns_program", Config.Program.dnsserver); |
efd900cb | 327 | #endif |
f0b19334 | 328 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); |
329 | if (Config.Program.redirect) | |
c6d5b87b | 330 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
73e67ee0 | 331 | if (Config.Program.authenticate) |
6c20b822 | 332 | requirePathnameExists("authenticate_program", Config.Program.authenticate->key); |
f0b19334 | 333 | requirePathnameExists("Icon Directory", Config.icons.directory); |
334 | requirePathnameExists("Error Directory", Config.errorDirectory); | |
9f60cfdf | 335 | #if HTTP_VIOLATIONS |
336 | { | |
49c0f46d | 337 | const refresh_t *R; |
338 | for (R = Config.Refresh; R; R = R->next) { | |
339 | if (!R->flags.override_expire) | |
340 | continue; | |
341 | debug(22, 1) ("WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP\n"); | |
342 | break; | |
343 | } | |
344 | for (R = Config.Refresh; R; R = R->next) { | |
345 | if (!R->flags.override_lastmod) | |
346 | continue; | |
347 | debug(22, 1) ("WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP\n"); | |
348 | break; | |
349 | } | |
9f60cfdf | 350 | } |
351 | #endif | |
db1cd23c | 352 | if (Config.Wais.relayHost) { |
353 | if (Config.Wais.peer) | |
354 | cbdataFree(Config.Wais.peer); | |
355 | Config.Wais.peer = memAllocate(MEM_PEER); | |
356 | cbdataAdd(Config.Wais.peer, peerDestroy, MEM_PEER); | |
b6a2f15e | 357 | Config.Wais.peer->host = xstrdup(Config.Wais.relayHost); |
db1cd23c | 358 | Config.Wais.peer->http_port = Config.Wais.relayPort; |
359 | } | |
53cb32a9 | 360 | if (aclPurgeMethodInUse(Config.accessList.http)) |
361 | Config2.onoff.enable_purge = 1; | |
090089c4 | 362 | } |
363 | ||
270b86af | 364 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 365 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 366 | static void |
a47b9029 | 367 | parseTimeLine(time_t * tptr, const char *units) |
090089c4 | 368 | { |
369 | char *token; | |
270b86af | 370 | double d; |
f1dc9b30 | 371 | time_t m; |
372 | time_t u; | |
270b86af | 373 | if ((u = parseTimeUnits(units)) == 0) |
3003c0f3 | 374 | self_destruct(); |
270b86af | 375 | if ((token = strtok(NULL, w_space)) == NULL) |
3003c0f3 | 376 | self_destruct(); |
270b86af | 377 | d = atof(token); |
378 | m = u; /* default to 'units' if none specified */ | |
10738561 | 379 | if (0 == d) |
380 | (void) 0; | |
381 | else if ((token = strtok(NULL, w_space)) == NULL) | |
a47b9029 | 382 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
383 | config_input_line, d, units); | |
9e975e4e | 384 | else if ((m = parseTimeUnits(token)) == 0) |
a47b9029 | 385 | self_destruct(); |
f1dc9b30 | 386 | *tptr = m * d / u; |
090089c4 | 387 | } |
388 | ||
270b86af | 389 | static int |
390 | parseTimeUnits(const char *unit) | |
391 | { | |
392 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) | |
393 | return 1; | |
394 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) | |
395 | return 60; | |
396 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) | |
397 | return 3600; | |
398 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) | |
399 | return 86400; | |
400 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) | |
401 | return 86400 * 7; | |
402 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) | |
403 | return 86400 * 14; | |
404 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) | |
405 | return 86400 * 30; | |
406 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) | |
407 | return 86400 * 365.2522; | |
408 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) | |
409 | return 86400 * 365.2522 * 10; | |
410 | debug(3, 1) ("parseTimeUnits: unknown time unit '%s'\n", unit); | |
411 | return 0; | |
412 | } | |
413 | ||
9906e724 | 414 | static void |
9e975e4e | 415 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 416 | { |
417 | char *token; | |
418 | double d; | |
419 | size_t m; | |
420 | size_t u; | |
421 | if ((u = parseBytesUnits(units)) == 0) | |
422 | self_destruct(); | |
423 | if ((token = strtok(NULL, w_space)) == NULL) | |
424 | self_destruct(); | |
425 | d = atof(token); | |
426 | m = u; /* default to 'units' if none specified */ | |
343f47a3 | 427 | if (0.0 == d) |
10738561 | 428 | (void) 0; |
4860dc1b | 429 | else if ((token = strtok(NULL, w_space)) == NULL) |
9e975e4e | 430 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
431 | config_input_line, d, units); | |
432 | else if ((m = parseBytesUnits(token)) == 0) | |
433 | self_destruct(); | |
9906e724 | 434 | *bptr = m * d / u; |
435 | } | |
436 | ||
437 | static size_t | |
438 | parseBytesUnits(const char *unit) | |
439 | { | |
440 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
441 | return 1; | |
442 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) | |
a47b9029 | 443 | return 1 << 10; |
9906e724 | 444 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
a47b9029 | 445 | return 1 << 20; |
9906e724 | 446 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
a47b9029 | 447 | return 1 << 30; |
9906e724 | 448 | debug(3, 1) ("parseBytesUnits: unknown bytes unit '%s'\n", unit); |
449 | return 0; | |
450 | } | |
451 | ||
270b86af | 452 | /***************************************************************************** |
453 | * Max | |
454 | *****************************************************************************/ | |
455 | ||
8203a132 | 456 | static void |
9ef28b60 | 457 | dump_acl(StoreEntry * entry, const char *name, acl * ae) |
090089c4 | 458 | { |
56b63fa1 | 459 | wordlist *w; |
460 | wordlist *v; | |
9ef28b60 | 461 | while (ae != NULL) { |
c68e9c6b | 462 | debug(3, 3) ("dump_acl: %s %s\n", name, ae->name); |
9ef28b60 | 463 | v = w = aclDumpGeneric(ae); |
56b63fa1 | 464 | while (v != NULL) { |
c68e9c6b | 465 | debug(3, 3) ("dump_acl: %s %s %s\n", name, ae->name, v->key); |
16300b58 | 466 | storeAppendPrintf(entry, "%s %s %s %s\n", |
467 | name, | |
9ef28b60 | 468 | ae->name, |
469 | aclTypeToStr(ae->type), | |
16300b58 | 470 | v->key); |
56b63fa1 | 471 | v = v->next; |
472 | } | |
473 | wordlistDestroy(&w); | |
9ef28b60 | 474 | ae = ae->next; |
56b63fa1 | 475 | } |
090089c4 | 476 | } |
477 | ||
8203a132 | 478 | static void |
9ef28b60 | 479 | parse_acl(acl ** ae) |
090089c4 | 480 | { |
9ef28b60 | 481 | aclParseAclLine(ae); |
f1dc9b30 | 482 | } |
483 | ||
484 | static void | |
9ef28b60 | 485 | free_acl(acl ** ae) |
f1dc9b30 | 486 | { |
9ef28b60 | 487 | aclDestroyAcls(ae); |
090089c4 | 488 | } |
489 | ||
8203a132 | 490 | static void |
16300b58 | 491 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
30a4f2a8 | 492 | { |
56b63fa1 | 493 | acl_list *l; |
494 | while (head != NULL) { | |
505e35db | 495 | storeAppendPrintf(entry, "%s %s", |
0cdcddb9 | 496 | name, |
505e35db | 497 | head->allow ? "Allow" : "Deny"); |
498 | for (l = head->acl_list; l != NULL; l = l->next) { | |
499 | storeAppendPrintf(entry, " %s%s", | |
500 | l->op ? null_string : "!", | |
56b63fa1 | 501 | l->acl->name); |
16300b58 | 502 | } |
505e35db | 503 | storeAppendPrintf(entry, "\n"); |
56b63fa1 | 504 | head = head->next; |
505 | } | |
30a4f2a8 | 506 | } |
090089c4 | 507 | |
8203a132 | 508 | static void |
16300b58 | 509 | parse_acl_access(acl_access ** head) |
090089c4 | 510 | { |
270b86af | 511 | aclParseAccessLine(head); |
090089c4 | 512 | } |
513 | ||
0153d498 | 514 | static void |
16300b58 | 515 | free_acl_access(acl_access ** head) |
0153d498 | 516 | { |
a47b9029 | 517 | aclDestroyAccessList(head); |
0153d498 | 518 | } |
519 | ||
8203a132 | 520 | static void |
a7d59104 | 521 | dump_address(StoreEntry * entry, const char *name, struct in_addr addr) |
270b86af | 522 | { |
f53b06f9 | 523 | storeAppendPrintf(entry, "%s %s\n", name, inet_ntoa(addr)); |
270b86af | 524 | } |
525 | ||
526 | static void | |
527 | parse_address(struct in_addr *addr) | |
090089c4 | 528 | { |
0ee4272b | 529 | const struct hostent *hp; |
270b86af | 530 | char *token = strtok(NULL, w_space); |
531 | ||
30a4f2a8 | 532 | if (token == NULL) |
533 | self_destruct(); | |
429fdbec | 534 | if (safe_inet_addr(token, addr) == 1) |
535 | (void) 0; | |
ceb8994e | 536 | else if ((hp = gethostbyname(token))) /* dont use ipcache */ |
1d73e33a | 537 | *addr = inaddrFromHostent(hp); |
30a4f2a8 | 538 | else |
3003c0f3 | 539 | self_destruct(); |
090089c4 | 540 | } |
541 | ||
0153d498 | 542 | static void |
543 | free_address(struct in_addr *addr) | |
544 | { | |
a47b9029 | 545 | memset(addr, '\0', sizeof(struct in_addr)); |
0153d498 | 546 | } |
547 | ||
59715b38 | 548 | #if DELAY_POOLS |
549 | ||
550 | /* do nothing - free_delay_pool_count is the magic free function. | |
551 | * this is why delay_pool_count isn't just marked TYPE: ushort | |
552 | */ | |
553 | #define free_delay_pool_class(X) | |
554 | #define free_delay_pool_access(X) | |
555 | #define free_delay_pool_rates(X) | |
556 | #define dump_delay_pool_class(X, Y, Z) | |
557 | #define dump_delay_pool_access(X, Y, Z) | |
558 | #define dump_delay_pool_rates(X, Y, Z) | |
559 | ||
560 | static void | |
561 | free_delay_pool_count(delayConfig * cfg) | |
562 | { | |
563 | int i; | |
564 | ||
565 | if (!cfg->pools) | |
566 | return; | |
567 | for (i = 0; i < cfg->pools; i++) { | |
568 | if (cfg->class[i]) { | |
569 | delayFreeDelayPool(i); | |
570 | safe_free(cfg->rates[i]); | |
571 | } | |
572 | aclDestroyAccessList(&cfg->access[i]); | |
573 | } | |
574 | delayFreeDelayData(); | |
575 | xfree(cfg->class); | |
576 | xfree(cfg->rates); | |
577 | xfree(cfg->access); | |
578 | memset(cfg, 0, sizeof(*cfg)); | |
579 | } | |
580 | ||
581 | static void | |
582 | dump_delay_pool_count(StoreEntry * entry, const char *name, delayConfig cfg) | |
583 | { | |
584 | int i; | |
585 | LOCAL_ARRAY(char, nom, 32); | |
586 | ||
587 | if (!cfg.pools) { | |
588 | storeAppendPrintf(entry, "%s 0\n", name); | |
589 | return; | |
590 | } | |
591 | storeAppendPrintf(entry, "%s %d\n", name, cfg.pools); | |
592 | for (i = 0; i < cfg.pools; i++) { | |
593 | storeAppendPrintf(entry, "delay_class %d %d\n", i + 1, cfg.class[i]); | |
594 | snprintf(nom, 32, "delay_access %d", i + 1); | |
595 | dump_acl_access(entry, nom, cfg.access[i]); | |
596 | if (cfg.class[i] >= 1) | |
597 | storeAppendPrintf(entry, "delay_parameters %d %d/%d", i + 1, | |
598 | cfg.rates[i]->aggregate.restore_bps, | |
599 | cfg.rates[i]->aggregate.max_bytes); | |
600 | if (cfg.class[i] >= 3) | |
601 | storeAppendPrintf(entry, " %d/%d", | |
602 | cfg.rates[i]->network.restore_bps, | |
603 | cfg.rates[i]->network.max_bytes); | |
604 | if (cfg.class[i] >= 2) | |
605 | storeAppendPrintf(entry, " %d/%d", | |
606 | cfg.rates[i]->individual.restore_bps, | |
607 | cfg.rates[i]->individual.max_bytes); | |
608 | if (cfg.class[i] >= 1) | |
609 | storeAppendPrintf(entry, "\n"); | |
610 | } | |
611 | } | |
612 | ||
613 | static void | |
614 | parse_delay_pool_count(delayConfig * cfg) | |
615 | { | |
616 | if (cfg->pools) { | |
617 | debug(3, 0) ("parse_delay_pool_count: multiple delay_pools lines, aborting all previous delay_pools config\n"); | |
618 | free_delay_pool_count(cfg); | |
619 | } | |
620 | parse_ushort(&cfg->pools); | |
621 | delayInitDelayData(cfg->pools); | |
622 | cfg->class = xcalloc(cfg->pools, sizeof(u_char)); | |
623 | cfg->rates = xcalloc(cfg->pools, sizeof(delaySpecSet *)); | |
624 | cfg->access = xcalloc(cfg->pools, sizeof(acl_access *)); | |
625 | } | |
626 | ||
627 | static void | |
628 | parse_delay_pool_class(delayConfig * cfg) | |
629 | { | |
630 | ushort pool, class; | |
631 | ||
632 | parse_ushort(&pool); | |
633 | if (pool < 1 || pool > cfg->pools) { | |
634 | debug(3, 0) ("parse_delay_pool_class: Ignoring pool %d not in 1 .. %d\n", pool, cfg->pools); | |
635 | return; | |
636 | } | |
637 | parse_ushort(&class); | |
638 | if (class < 1 || class > 3) { | |
639 | debug(3, 0) ("parse_delay_pool_class: Ignoring pool %d class %d not in 1 .. 3\n", pool, class); | |
640 | return; | |
641 | } | |
642 | pool--; | |
643 | if (cfg->class[pool]) { | |
644 | delayFreeDelayPool(pool); | |
645 | safe_free(cfg->rates[pool]); | |
646 | } | |
647 | cfg->rates[pool] = xmalloc(class * sizeof(delaySpec)); | |
648 | cfg->class[pool] = class; | |
649 | cfg->rates[pool]->aggregate.restore_bps = cfg->rates[pool]->aggregate.max_bytes = -1; | |
650 | if (cfg->class[pool] >= 3) | |
651 | cfg->rates[pool]->network.restore_bps = cfg->rates[pool]->network.max_bytes = -1; | |
652 | if (cfg->class[pool] >= 2) | |
653 | cfg->rates[pool]->individual.restore_bps = cfg->rates[pool]->individual.max_bytes = -1; | |
654 | delayCreateDelayPool(pool, class); | |
655 | } | |
656 | ||
657 | static void | |
658 | parse_delay_pool_rates(delayConfig * cfg) | |
659 | { | |
660 | ushort pool, class; | |
661 | int i; | |
662 | delaySpec *ptr; | |
663 | char *token; | |
664 | ||
665 | parse_ushort(&pool); | |
666 | if (pool < 1 || pool > cfg->pools) { | |
667 | debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d not in 1 .. %d\n", pool, cfg->pools); | |
668 | return; | |
669 | } | |
670 | pool--; | |
671 | class = cfg->class[pool]; | |
672 | if (class == 0) { | |
673 | debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d attempt to set rates with class not set\n", pool + 1); | |
674 | return; | |
675 | } | |
676 | ptr = (delaySpec *) cfg->rates[pool]; | |
677 | /* read in "class" sets of restore,max pairs */ | |
678 | while (class--) { | |
679 | token = strtok(NULL, "/"); | |
680 | if (token == NULL) | |
681 | self_destruct(); | |
682 | if (sscanf(token, "%d", &i) != 1) | |
683 | self_destruct(); | |
684 | ptr->restore_bps = i; | |
0e4e0e7d | 685 | i = GetInteger(); |
59715b38 | 686 | ptr->max_bytes = i; |
687 | ptr++; | |
688 | } | |
689 | class = cfg->class[pool]; | |
690 | /* if class is 3, swap around network and individual */ | |
691 | if (class == 3) { | |
692 | delaySpec tmp; | |
693 | ||
694 | tmp = cfg->rates[pool]->individual; | |
695 | cfg->rates[pool]->individual = cfg->rates[pool]->network; | |
696 | cfg->rates[pool]->network = tmp; | |
697 | } | |
698 | /* initialize the delay pools */ | |
699 | delayInitDelayPool(pool, class, cfg->rates[pool]); | |
700 | } | |
701 | ||
702 | static void | |
703 | parse_delay_pool_access(delayConfig * cfg) | |
704 | { | |
705 | ushort pool; | |
706 | ||
707 | parse_ushort(&pool); | |
708 | if (pool < 1 || pool > cfg->pools) { | |
709 | debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d not in 1 .. %d\n", pool, cfg->pools); | |
710 | return; | |
711 | } | |
712 | aclParseAccessLine(&cfg->access[pool - 1]); | |
713 | } | |
714 | #endif | |
715 | ||
97474590 | 716 | static void |
717 | dump_http_header(StoreEntry * entry, const char *name, HttpHeaderMask header) | |
e3dd531e | 718 | { |
efd900cb | 719 | int i; |
720 | for (i = 0; i < HDR_OTHER; i++) { | |
721 | if (http_header_allowed && !CBIT_TEST(header, i)) | |
722 | storeAppendPrintf(entry, "%s allow %s\n", name, httpHeaderNameById(i)); | |
723 | else if (!http_header_allowed && CBIT_TEST(header, i)) | |
724 | storeAppendPrintf(entry, "%s deny %s\n", name, httpHeaderNameById(i)); | |
725 | } | |
97474590 | 726 | } |
e3dd531e | 727 | |
97474590 | 728 | static void |
729 | parse_http_header(HttpHeaderMask * header) | |
730 | { | |
731 | int allowed, id; | |
732 | char *t = NULL; | |
97474590 | 733 | if ((t = strtok(NULL, w_space)) == NULL) { |
734 | debug(3, 0) ("%s line %d: %s\n", | |
735 | cfg_filename, config_lineno, config_input_line); | |
736 | debug(3, 0) ("parse_http_header: missing 'allow' or 'deny'.\n"); | |
737 | return; | |
738 | } | |
739 | if (!strcmp(t, "allow")) | |
740 | allowed = 1; | |
741 | else if (!strcmp(t, "deny")) | |
742 | allowed = 0; | |
743 | else { | |
744 | debug(3, 0) ("%s line %d: %s\n", | |
745 | cfg_filename, config_lineno, config_input_line); | |
746 | debug(3, 0) ("parse_http_header: expecting 'allow' or 'deny', got '%s'.\n", t); | |
747 | return; | |
748 | } | |
e3dd531e | 749 | if (!http_header_first) { |
97474590 | 750 | http_header_first = 1; |
efd900cb | 751 | if (allowed) { |
752 | http_header_allowed = 1; | |
97474590 | 753 | httpHeaderMaskInit(header, 0xFF); |
efd900cb | 754 | } else { |
755 | http_header_allowed = 0; | |
756 | httpHeaderMaskInit(header, 0); | |
757 | } | |
97474590 | 758 | } |
97474590 | 759 | while ((t = strtok(NULL, w_space))) { |
760 | if ((id = httpHeaderIdByNameDef(t, strlen(t))) == -1) | |
efd900cb | 761 | debug(3, 0) ("parse_http_header: Ignoring unknown header '%s'\n", t); |
762 | else if (allowed) | |
97474590 | 763 | CBIT_CLR(*header, id); |
764 | else | |
765 | CBIT_SET(*header, id); | |
766 | } | |
767 | } | |
e3dd531e | 768 | |
97474590 | 769 | static void |
e3dd531e | 770 | free_http_header(HttpHeaderMask * header) |
771 | { | |
97474590 | 772 | httpHeaderMaskInit(header, 0); |
773 | } | |
774 | ||
e90100aa | 775 | static void |
56b63fa1 | 776 | dump_cachedir(StoreEntry * entry, const char *name, cacheSwap swap) |
e90100aa | 777 | { |
f53b06f9 | 778 | SwapDir *s; |
779 | int i; | |
a7d59104 | 780 | for (i = 0; i < swap.n_configured; i++) { |
781 | s = swap.swapDirs + i; | |
0e4e0e7d | 782 | switch (s->type) { |
783 | case SWAPDIR_UFS: | |
53fa92a5 | 784 | case SWAPDIR_ASYNCUFS: |
0e4e0e7d | 785 | storeUfsDirDump(entry, name, s); |
786 | break; | |
787 | default: | |
788 | debug(0, 0) ("dump_cachedir doesn't know about type %d\n", | |
789 | (int) s->type); | |
790 | break; | |
791 | } | |
f53b06f9 | 792 | } |
793 | } | |
794 | ||
795 | static int | |
56b63fa1 | 796 | check_null_cachedir(cacheSwap swap) |
f53b06f9 | 797 | { |
798 | return swap.swapDirs == NULL; | |
e90100aa | 799 | } |
800 | ||
53ad48e6 | 801 | static int |
802 | check_null_string(char *s) | |
803 | { | |
804 | return s == NULL; | |
805 | } | |
806 | ||
0e4e0e7d | 807 | void |
808 | allocate_new_swapdir(cacheSwap * swap) | |
090089c4 | 809 | { |
f1dc9b30 | 810 | if (swap->swapDirs == NULL) { |
811 | swap->n_allocated = 4; | |
812 | swap->swapDirs = xcalloc(swap->n_allocated, sizeof(SwapDir)); | |
813 | } | |
814 | if (swap->n_allocated == swap->n_configured) { | |
0e4e0e7d | 815 | SwapDir *tmp; |
f1dc9b30 | 816 | swap->n_allocated <<= 1; |
817 | tmp = xcalloc(swap->n_allocated, sizeof(SwapDir)); | |
818 | xmemcpy(tmp, swap->swapDirs, swap->n_configured * sizeof(SwapDir)); | |
819 | xfree(swap->swapDirs); | |
820 | swap->swapDirs = tmp; | |
821 | } | |
0e4e0e7d | 822 | } |
823 | ||
824 | static void | |
825 | parse_cachedir(cacheSwap * swap) | |
826 | { | |
827 | char *type_str; | |
828 | if ((type_str = strtok(NULL, w_space)) == NULL) | |
829 | self_destruct(); | |
830 | if (0 == strcasecmp(type_str, "ufs")) { | |
831 | storeUfsDirParse(swap); | |
1c5f4bc9 | 832 | #if USE_ASYNC_IO |
53fa92a5 | 833 | } else if (0 == strcasecmp(type_str, "asyncufs")) { |
834 | storeAufsDirParse(swap); | |
8798ad05 | 835 | #endif |
836 | #if USE_DISKD | |
837 | } else if (0 == strcasecmp(type_str, "diskd")) { | |
838 | storeDiskdDirParse(swap); | |
1c5f4bc9 | 839 | #endif |
0e4e0e7d | 840 | } else { |
841 | fatalf("Unknown cache_dir type '%s'\n", type_str); | |
842 | } | |
752c3b27 | 843 | } |
844 | ||
8203a132 | 845 | static void |
16300b58 | 846 | free_cachedir(cacheSwap * swap) |
f1dc9b30 | 847 | { |
a47b9029 | 848 | SwapDir *s; |
849 | int i; | |
860ee7e3 | 850 | /* DON'T FREE THESE FOR RECONFIGURE */ |
5cd39a10 | 851 | if (reconfiguring) |
860ee7e3 | 852 | return; |
a47b9029 | 853 | for (i = 0; i < swap->n_configured; i++) { |
854 | s = swap->swapDirs + i; | |
0e4e0e7d | 855 | switch (s->type) { |
856 | case SWAPDIR_UFS: | |
53fa92a5 | 857 | case SWAPDIR_ASYNCUFS: |
0e4e0e7d | 858 | storeUfsDirFree(s); |
859 | break; | |
860 | default: | |
861 | debug(0, 0) ("dump_cachedir doesn't know about type %d\n", | |
862 | (int) s->type); | |
863 | break; | |
f150dd4b | 864 | } |
a47b9029 | 865 | xfree(s->path); |
866 | filemapFreeMemory(s->map); | |
867 | } | |
868 | safe_free(swap->swapDirs); | |
869 | swap->swapDirs = NULL; | |
870 | swap->n_allocated = 0; | |
871 | swap->n_configured = 0; | |
f1dc9b30 | 872 | } |
873 | ||
505e35db | 874 | const char * |
875 | peer_type_str(const peer_t type) | |
876 | { | |
0cdcddb9 | 877 | switch (type) { |
505e35db | 878 | case PEER_PARENT: |
879 | return "parent"; | |
880 | break; | |
881 | case PEER_SIBLING: | |
882 | return "sibling"; | |
883 | break; | |
884 | case PEER_MULTICAST: | |
885 | return "multicast"; | |
886 | break; | |
887 | default: | |
888 | return "unknown"; | |
889 | break; | |
890 | } | |
891 | } | |
892 | ||
f1dc9b30 | 893 | static void |
a7d59104 | 894 | dump_peer(StoreEntry * entry, const char *name, peer * p) |
98ffb7e4 | 895 | { |
505e35db | 896 | domain_ping *d; |
897 | acl_access *a; | |
898 | domain_type *t; | |
899 | LOCAL_ARRAY(char, xname, 128); | |
d41de3c1 | 900 | while (p != NULL) { |
901 | storeAppendPrintf(entry, "%s %s %s %d %d", | |
902 | name, | |
903 | p->host, | |
904 | neighborTypeStr(p), | |
905 | p->http_port, | |
399cabec | 906 | p->icp.port); |
a369131d | 907 | dump_peer_options(entry, p); |
b6a2f15e | 908 | for (d = p->peer_domain; d; d = d->next) { |
505e35db | 909 | storeAppendPrintf(entry, "cache_peer_domain %s %s%s\n", |
910 | p->host, | |
911 | d->do_ping ? null_string : "!", | |
912 | d->domain); | |
913 | } | |
914 | if ((a = p->access)) { | |
915 | snprintf(xname, 128, "cache_peer_access %s", p->host); | |
916 | dump_acl_access(entry, xname, p->access); | |
917 | } | |
918 | for (t = p->typelist; t; t = t->next) { | |
919 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
920 | p->host, | |
921 | peer_type_str(t->type), | |
922 | t->domain); | |
923 | } | |
d41de3c1 | 924 | p = p->next; |
925 | } | |
98ffb7e4 | 926 | } |
927 | ||
8203a132 | 928 | static void |
40a1495e | 929 | parse_peer(peer ** head) |
7813c6d5 | 930 | { |
270b86af | 931 | char *token = NULL; |
40a1495e | 932 | peer *p; |
7813c6d5 | 933 | int i; |
7e3ce7b9 | 934 | sockaddr_in_list *s; |
f9e5a344 | 935 | const char *me = null_string; /* XXX */ |
e13ee7ad | 936 | p = memAllocate(MEM_PEER); |
40a1495e | 937 | p->http_port = CACHE_HTTP_PORT; |
399cabec | 938 | p->icp.port = CACHE_ICP_PORT; |
40a1495e | 939 | p->weight = 1; |
dc835977 | 940 | p->stats.logged_state = PEER_ALIVE; |
e481c2dc | 941 | if ((token = strtok(NULL, w_space)) == NULL) |
270b86af | 942 | self_destruct(); |
40a1495e | 943 | p->host = xstrdup(token); |
e481c2dc | 944 | if ((token = strtok(NULL, w_space)) == NULL) |
270b86af | 945 | self_destruct(); |
40a1495e | 946 | p->type = parseNeighborType(token); |
0e4e0e7d | 947 | i = GetInteger(); |
40a1495e | 948 | p->http_port = (u_short) i; |
0e4e0e7d | 949 | i = GetInteger(); |
399cabec | 950 | p->icp.port = (u_short) i; |
40a1495e | 951 | if (strcmp(p->host, me) == 0) { |
7e3ce7b9 | 952 | for (s = Config.Sockaddr.http; s; s = s->next) { |
953 | if (p->http_port != ntohs(s->s.sin_port)) | |
40a1495e | 954 | continue; |
955 | debug(15, 0) ("parse_peer: Peer looks like myself: %s %s/%d/%d\n", | |
399cabec | 956 | p->type, p->host, p->http_port, p->icp.port); |
40a1495e | 957 | self_destruct(); |
958 | } | |
959 | } | |
270b86af | 960 | while ((token = strtok(NULL, w_space))) { |
961 | if (!strcasecmp(token, "proxy-only")) { | |
cd196bc8 | 962 | p->options.proxy_only = 1; |
270b86af | 963 | } else if (!strcasecmp(token, "no-query")) { |
cd196bc8 | 964 | p->options.no_query = 1; |
8638fc66 | 965 | } else if (!strcasecmp(token, "no-digest")) { |
cd196bc8 | 966 | p->options.no_digest = 1; |
270b86af | 967 | } else if (!strcasecmp(token, "multicast-responder")) { |
cd196bc8 | 968 | p->options.mcast_responder = 1; |
270b86af | 969 | } else if (!strncasecmp(token, "weight=", 7)) { |
40a1495e | 970 | p->weight = atoi(token + 7); |
0103c4c1 | 971 | } else if (!strcasecmp(token, "closest-only")) { |
cd196bc8 | 972 | p->options.closest_only = 1; |
270b86af | 973 | } else if (!strncasecmp(token, "ttl=", 4)) { |
40a1495e | 974 | p->mcast.ttl = atoi(token + 4); |
975 | if (p->mcast.ttl < 0) | |
976 | p->mcast.ttl = 0; | |
977 | if (p->mcast.ttl > 128) | |
978 | p->mcast.ttl = 128; | |
0103c4c1 | 979 | } else if (!strcasecmp(token, "default")) { |
cd196bc8 | 980 | p->options.default_parent = 1; |
0103c4c1 | 981 | } else if (!strcasecmp(token, "round-robin")) { |
cd196bc8 | 982 | p->options.roundrobin = 1; |
dc9d133b | 983 | #if USE_HTCP |
0103c4c1 | 984 | } else if (!strcasecmp(token, "htcp")) { |
cd196bc8 | 985 | p->options.htcp = 1; |
dc9d133b | 986 | #endif |
0103c4c1 | 987 | } else if (!strcasecmp(token, "no-netdb-exchange")) { |
cd196bc8 | 988 | p->options.no_netdb_exchange = 1; |
afd88fbe | 989 | #if USE_CARP |
990 | } else if (!strncasecmp(token, "carp-load-factor=", 17)) { | |
991 | if (p->type != PEER_PARENT) | |
0cdcddb9 | 992 | debug(3, 0) ("parse_peer: Ignoring carp-load-factor for non-parent %s/%d\n", p->host, p->http_port); |
993 | else | |
994 | p->carp.load_factor = atof(token + 17); | |
95e36d02 | 995 | #endif |
996 | #if DELAY_POOLS | |
997 | } else if (!strcasecmp(token, "no-delay")) { | |
cd196bc8 | 998 | p->options.no_delay = 1; |
afd88fbe | 999 | #endif |
c68e9c6b | 1000 | } else if (!strncasecmp(token, "login=", 6)) { |
1001 | p->login = xstrdup(token + 6); | |
3f62decd | 1002 | } else if (!strncasecmp(token, "connect-timeout=", 16)) { |
1003 | p->connect_timeout = atoi(token + 16); | |
7e3ce7b9 | 1004 | #if USE_CACHE_DIGESTS |
1005 | } else if (!strncasecmp(token, "digest-url=", 11)) { | |
1006 | p->digest_url = xstrdup(token + 11); | |
1007 | #endif | |
987de783 | 1008 | } else if (!strcasecmp(token, "allow-miss")) { |
1009 | p->options.allow_miss = 1; | |
270b86af | 1010 | } else { |
40a1495e | 1011 | debug(3, 0) ("parse_peer: token='%s'\n", token); |
270b86af | 1012 | self_destruct(); |
1013 | } | |
1014 | } | |
40a1495e | 1015 | if (p->weight < 1) |
1016 | p->weight = 1; | |
399cabec | 1017 | p->icp.version = ICP_VERSION_CURRENT; |
98829f69 | 1018 | p->tcp_up = PEER_TCP_MAGIC_COUNT; |
eb406bb7 | 1019 | p->test_fd = -1; |
afd88fbe | 1020 | #if USE_CARP |
1021 | if (p->carp.load_factor) { | |
e13ee7ad | 1022 | /* calculate this peers hash for use in CARP */ |
0cdcddb9 | 1023 | p->carp.hash = 0; |
1024 | for (token = p->host; *token != 0; token++) | |
1025 | p->carp.hash += (p->carp.hash << 19) + *token; | |
afd88fbe | 1026 | } |
1027 | #endif | |
b6a2f15e | 1028 | /* This must preceed peerDigestCreate */ |
1029 | cbdataAdd(p, peerDestroy, MEM_PEER); | |
e13ee7ad | 1030 | #if USE_CACHE_DIGESTS |
1031 | if (!p->options.no_digest) { | |
1032 | p->digest = peerDigestCreate(p); | |
8a6218c6 | 1033 | cbdataLock(p->digest); /* so we know when/if digest disappears */ |
1034 | } | |
e13ee7ad | 1035 | #endif |
0153d498 | 1036 | while (*head != NULL) |
1037 | head = &(*head)->next; | |
1038 | *head = p; | |
40a1495e | 1039 | Config.npeers++; |
0153d498 | 1040 | } |
1041 | ||
1042 | static void | |
40a1495e | 1043 | free_peer(peer ** P) |
0153d498 | 1044 | { |
40a1495e | 1045 | peer *p; |
79d39a72 | 1046 | while ((p = *P) != NULL) { |
a47b9029 | 1047 | *P = p->next; |
3855c318 | 1048 | #if USE_CACHE_DIGESTS |
1049 | if (p->digest) | |
1050 | cbdataUnlock(p->digest); | |
1051 | p->digest = NULL; | |
1052 | #endif | |
41042c81 | 1053 | cbdataFree(p); |
a47b9029 | 1054 | } |
987c67d1 | 1055 | Config.npeers = 0; |
270b86af | 1056 | } |
1057 | ||
1058 | static void | |
a7d59104 | 1059 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, cachemgr_passwd * list) |
270b86af | 1060 | { |
d41de3c1 | 1061 | wordlist *w; |
1062 | while (list != NULL) { | |
74aa8456 | 1063 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
1064 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
1065 | else | |
1066 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
d41de3c1 | 1067 | for (w = list->actions; w != NULL; w = w->next) { |
1068 | storeAppendPrintf(entry, " %s", w->key); | |
1069 | } | |
1070 | storeAppendPrintf(entry, "\n"); | |
1071 | list = list->next; | |
1072 | } | |
270b86af | 1073 | } |
1074 | ||
1075 | static void | |
a47b9029 | 1076 | parse_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1077 | { |
1078 | char *passwd = NULL; | |
1079 | wordlist *actions = NULL; | |
22f3fd98 | 1080 | cachemgr_passwd *p; |
1081 | cachemgr_passwd **P; | |
270b86af | 1082 | parse_string(&passwd); |
1083 | parse_wordlist(&actions); | |
22f3fd98 | 1084 | p = xcalloc(1, sizeof(cachemgr_passwd)); |
1085 | p->passwd = passwd; | |
1086 | p->actions = actions; | |
1087 | for (P = head; *P; P = &(*P)->next); | |
1088 | *P = p; | |
270b86af | 1089 | } |
1090 | ||
1091 | static void | |
a47b9029 | 1092 | free_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1093 | { |
a47b9029 | 1094 | cachemgr_passwd *p; |
79d39a72 | 1095 | while ((p = *head) != NULL) { |
a47b9029 | 1096 | *head = p->next; |
1097 | xfree(p->passwd); | |
22f3fd98 | 1098 | wordlistDestroy(&p->actions); |
a47b9029 | 1099 | xfree(p); |
1100 | } | |
270b86af | 1101 | } |
1102 | ||
8203a132 | 1103 | static void |
16300b58 | 1104 | dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var) |
270b86af | 1105 | { |
d41de3c1 | 1106 | acl_name_list *a; |
1107 | while (var != NULL) { | |
02922e76 | 1108 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
d41de3c1 | 1109 | for (a = var->acl_list; a != NULL; a = a->next) |
1110 | storeAppendPrintf(entry, " %s", a->name); | |
1111 | storeAppendPrintf(entry, "\n"); | |
1112 | var = var->next; | |
1113 | } | |
270b86af | 1114 | } |
1115 | ||
1116 | static void | |
16300b58 | 1117 | parse_denyinfo(acl_deny_info_list ** var) |
6e40f263 | 1118 | { |
f1dc9b30 | 1119 | aclParseDenyInfoLine(var); |
6e40f263 | 1120 | } |
403279e0 | 1121 | |
1273d501 | 1122 | void |
a47b9029 | 1123 | free_denyinfo(acl_deny_info_list ** list) |
3c5557f9 | 1124 | { |
56b63fa1 | 1125 | acl_deny_info_list *a = NULL; |
1126 | acl_deny_info_list *a_next = NULL; | |
1127 | acl_name_list *l = NULL; | |
1128 | acl_name_list *l_next = NULL; | |
1273d501 | 1129 | for (a = *list; a; a = a_next) { |
a47b9029 | 1130 | for (l = a->acl_list; l; l = l_next) { |
1131 | l_next = l->next; | |
1132 | safe_free(l); | |
1133 | } | |
1134 | a_next = a->next; | |
1135 | safe_free(a); | |
1273d501 | 1136 | } |
1137 | *list = NULL; | |
270b86af | 1138 | } |
1139 | ||
1140 | static void | |
505e35db | 1141 | parse_peer_access(void) |
270b86af | 1142 | { |
1143 | char *host = NULL; | |
505e35db | 1144 | peer *p; |
270b86af | 1145 | if (!(host = strtok(NULL, w_space))) |
1146 | self_destruct(); | |
0cdcddb9 | 1147 | if ((p = peerFindByName(host)) == NULL) { |
1148 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", | |
1149 | cfg_filename, config_lineno, host); | |
1150 | return; | |
1151 | } | |
505e35db | 1152 | aclParseAccessLine(&p->access); |
270b86af | 1153 | } |
1154 | ||
270b86af | 1155 | static void |
1156 | parse_hostdomain(void) | |
1157 | { | |
1158 | char *host = NULL; | |
1159 | char *domain = NULL; | |
1160 | if (!(host = strtok(NULL, w_space))) | |
1161 | self_destruct(); | |
f1dc9b30 | 1162 | while ((domain = strtok(NULL, list_sep))) { |
1163 | domain_ping *l = NULL; | |
1164 | domain_ping **L = NULL; | |
40a1495e | 1165 | peer *p; |
1166 | if ((p = peerFindByName(host)) == NULL) { | |
43c3424b | 1167 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", |
f1dc9b30 | 1168 | cfg_filename, config_lineno, host); |
1169 | continue; | |
1170 | } | |
56b63fa1 | 1171 | l = xcalloc(1, sizeof(domain_ping)); |
f1dc9b30 | 1172 | l->do_ping = 1; |
1173 | if (*domain == '!') { /* check for !.edu */ | |
1174 | l->do_ping = 0; | |
1175 | domain++; | |
1176 | } | |
1177 | l->domain = xstrdup(domain); | |
b6a2f15e | 1178 | for (L = &(p->peer_domain); *L; L = &((*L)->next)); |
f1dc9b30 | 1179 | *L = l; |
1180 | } | |
270b86af | 1181 | } |
1182 | ||
1183 | static void | |
1184 | parse_hostdomaintype(void) | |
1185 | { | |
1186 | char *host = NULL; | |
1187 | char *type = NULL; | |
1188 | char *domain = NULL; | |
1189 | if (!(host = strtok(NULL, w_space))) | |
1190 | self_destruct(); | |
1191 | if (!(type = strtok(NULL, w_space))) | |
1192 | self_destruct(); | |
f1dc9b30 | 1193 | while ((domain = strtok(NULL, list_sep))) { |
1194 | domain_type *l = NULL; | |
1195 | domain_type **L = NULL; | |
40a1495e | 1196 | peer *p; |
1197 | if ((p = peerFindByName(host)) == NULL) { | |
43c3424b | 1198 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", |
f1dc9b30 | 1199 | cfg_filename, config_lineno, host); |
1200 | return; | |
1201 | } | |
56b63fa1 | 1202 | l = xcalloc(1, sizeof(domain_type)); |
f1dc9b30 | 1203 | l->type = parseNeighborType(type); |
1204 | l->domain = xstrdup(domain); | |
1205 | for (L = &(p->typelist); *L; L = &((*L)->next)); | |
1206 | *L = l; | |
1207 | } | |
270b86af | 1208 | } |
1209 | ||
7e3ce7b9 | 1210 | #if UNUSED_CODE |
270b86af | 1211 | static void |
a7d59104 | 1212 | dump_ushortlist(StoreEntry * entry, const char *name, ushortlist * u) |
090089c4 | 1213 | { |
270b86af | 1214 | while (u) { |
f53b06f9 | 1215 | storeAppendPrintf(entry, "%s %d\n", name, (int) u->i); |
270b86af | 1216 | u = u->next; |
1217 | } | |
1218 | } | |
090089c4 | 1219 | |
f53b06f9 | 1220 | static int |
1221 | check_null_ushortlist(ushortlist * u) | |
1222 | { | |
1223 | return u == NULL; | |
1224 | } | |
1225 | ||
270b86af | 1226 | static void |
1227 | parse_ushortlist(ushortlist ** P) | |
1228 | { | |
1229 | char *token; | |
1230 | int i; | |
1231 | ushortlist *u; | |
1232 | ushortlist **U; | |
1233 | while ((token = strtok(NULL, w_space))) { | |
1234 | if (sscanf(token, "%d", &i) != 1) | |
1235 | self_destruct(); | |
1236 | if (i < 0) | |
1237 | i = 0; | |
1238 | u = xcalloc(1, sizeof(ushortlist)); | |
1239 | u->i = (u_short) i; | |
1240 | for (U = P; *U; U = &(*U)->next); | |
1241 | *U = u; | |
090089c4 | 1242 | } |
270b86af | 1243 | } |
090089c4 | 1244 | |
0153d498 | 1245 | static void |
a47b9029 | 1246 | free_ushortlist(ushortlist ** P) |
0153d498 | 1247 | { |
a47b9029 | 1248 | ushortlist *u; |
79d39a72 | 1249 | while ((u = *P) != NULL) { |
a47b9029 | 1250 | *P = u->next; |
1251 | xfree(u); | |
1252 | } | |
0153d498 | 1253 | } |
7e3ce7b9 | 1254 | #endif |
0153d498 | 1255 | |
270b86af | 1256 | static void |
a7d59104 | 1257 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 1258 | { |
f53b06f9 | 1259 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 1260 | } |
c1c29eb6 | 1261 | |
270b86af | 1262 | static void |
1263 | parse_int(int *var) | |
1264 | { | |
270b86af | 1265 | int i; |
0e4e0e7d | 1266 | i = GetInteger(); |
270b86af | 1267 | *var = i; |
1268 | } | |
090089c4 | 1269 | |
0153d498 | 1270 | static void |
1271 | free_int(int *var) | |
1272 | { | |
a47b9029 | 1273 | *var = 0; |
0153d498 | 1274 | } |
1275 | ||
270b86af | 1276 | static void |
a7d59104 | 1277 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 1278 | { |
f53b06f9 | 1279 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 1280 | } |
090089c4 | 1281 | |
270b86af | 1282 | static void |
1283 | parse_onoff(int *var) | |
1284 | { | |
1285 | char *token = strtok(NULL, w_space); | |
090089c4 | 1286 | |
270b86af | 1287 | if (token == NULL) |
1288 | self_destruct(); | |
1289 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) | |
1290 | *var = 1; | |
1291 | else | |
1292 | *var = 0; | |
1293 | } | |
e90100aa | 1294 | |
0153d498 | 1295 | #define free_onoff free_int |
f1dc9b30 | 1296 | #define dump_eol dump_string |
1297 | #define free_eol free_string | |
30a4f2a8 | 1298 | |
270b86af | 1299 | static void |
a7d59104 | 1300 | dump_refreshpattern(StoreEntry * entry, const char *name, refresh_t * head) |
270b86af | 1301 | { |
d41de3c1 | 1302 | while (head != NULL) { |
9f60cfdf | 1303 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d\n", |
c3f6d204 | 1304 | name, |
1305 | head->flags.icase ? " -i" : null_string, | |
1306 | head->pattern, | |
1307 | (int) head->min / 60, | |
1308 | (int) (100.0 * head->pct + 0.5), | |
9f60cfdf | 1309 | (int) head->max / 60); |
1310 | #if HTTP_VIOLATIONS | |
1311 | if (head->flags.override_expire) | |
1312 | storeAppendPrintf(entry, " override-expire"); | |
1313 | if (head->flags.override_lastmod) | |
1314 | storeAppendPrintf(entry, " override-lastmod"); | |
1315 | if (head->flags.reload_into_ims) | |
1316 | storeAppendPrintf(entry, " reload-into-ims"); | |
1317 | if (head->flags.ignore_reload) | |
1318 | storeAppendPrintf(entry, " ignore-reload"); | |
1319 | #endif | |
1320 | storeAppendPrintf(entry, "\n"); | |
d41de3c1 | 1321 | head = head->next; |
1322 | } | |
270b86af | 1323 | } |
090089c4 | 1324 | |
270b86af | 1325 | static void |
f1dc9b30 | 1326 | parse_refreshpattern(refresh_t ** head) |
270b86af | 1327 | { |
f1dc9b30 | 1328 | char *token; |
1329 | char *pattern; | |
1330 | time_t min = 0; | |
c3f6d204 | 1331 | double pct = 0.0; |
f1dc9b30 | 1332 | time_t max = 0; |
9f60cfdf | 1333 | #if HTTP_VIOLATIONS |
1dfa1d81 | 1334 | int override_expire = 0; |
1335 | int override_lastmod = 0; | |
cbe3a719 | 1336 | int reload_into_ims = 0; |
1337 | int ignore_reload = 0; | |
9f60cfdf | 1338 | #endif |
f1dc9b30 | 1339 | int i; |
1340 | refresh_t *t; | |
1341 | regex_t comp; | |
1342 | int errcode; | |
1343 | int flags = REG_EXTENDED | REG_NOSUB; | |
1344 | if ((token = strtok(NULL, w_space)) == NULL) | |
1345 | self_destruct(); | |
1346 | if (strcmp(token, "-i") == 0) { | |
1347 | flags |= REG_ICASE; | |
1348 | token = strtok(NULL, w_space); | |
1349 | } else if (strcmp(token, "+i") == 0) { | |
1350 | flags &= ~REG_ICASE; | |
1351 | token = strtok(NULL, w_space); | |
1352 | } | |
1353 | if (token == NULL) | |
1354 | self_destruct(); | |
1355 | pattern = xstrdup(token); | |
0e4e0e7d | 1356 | i = GetInteger(); /* token: min */ |
f1dc9b30 | 1357 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
0e4e0e7d | 1358 | i = GetInteger(); /* token: pct */ |
c3f6d204 | 1359 | pct = (double) i / 100.0; |
0e4e0e7d | 1360 | i = GetInteger(); /* token: max */ |
f1dc9b30 | 1361 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
1dfa1d81 | 1362 | /* Options */ |
1363 | while ((token = strtok(NULL, w_space)) != NULL) { | |
9f60cfdf | 1364 | #if HTTP_VIOLATIONS |
1dfa1d81 | 1365 | if (!strcmp(token, "override-expire")) |
1366 | override_expire = 1; | |
255d6021 | 1367 | else if (!strcmp(token, "override-lastmod")) |
1dfa1d81 | 1368 | override_lastmod = 1; |
cbe3a719 | 1369 | else if (!strcmp(token, "reload-into-ims")) { |
1370 | reload_into_ims = 1; | |
1371 | refresh_nocache_hack = 1; | |
1372 | /* tell client_side.c that this is used */ | |
1373 | } else if (!strcmp(token, "ignore-reload")) { | |
1374 | ignore_reload = 1; | |
1375 | refresh_nocache_hack = 1; | |
1376 | /* tell client_side.c that this is used */ | |
1377 | } else | |
9f60cfdf | 1378 | #endif |
cbe3a719 | 1379 | debug(22, 0) ("redreshAddToList: Unknown option '%s': %s\n", |
1dfa1d81 | 1380 | pattern, token); |
1381 | } | |
f1dc9b30 | 1382 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
1383 | char errbuf[256]; | |
1384 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
1385 | debug(22, 0) ("%s line %d: %s\n", | |
1386 | cfg_filename, config_lineno, config_input_line); | |
1387 | debug(22, 0) ("refreshAddToList: Invalid regular expression '%s': %s\n", | |
1388 | pattern, errbuf); | |
1389 | return; | |
1390 | } | |
c3f6d204 | 1391 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 1392 | max = max < 0 ? 0 : max; |
1393 | t = xcalloc(1, sizeof(refresh_t)); | |
1394 | t->pattern = (char *) xstrdup(pattern); | |
1395 | t->compiled_pattern = comp; | |
1396 | t->min = min; | |
c3f6d204 | 1397 | t->pct = pct; |
f1dc9b30 | 1398 | t->max = max; |
c3f6d204 | 1399 | if (flags & REG_ICASE) |
1400 | t->flags.icase = 1; | |
9f60cfdf | 1401 | #if HTTP_VIOLATIONS |
1dfa1d81 | 1402 | if (override_expire) |
1403 | t->flags.override_expire = 1; | |
1404 | if (override_lastmod) | |
1405 | t->flags.override_lastmod = 1; | |
cbe3a719 | 1406 | if (reload_into_ims) |
1407 | t->flags.reload_into_ims = 1; | |
1408 | if (ignore_reload) | |
1409 | t->flags.ignore_reload = 1; | |
9f60cfdf | 1410 | #endif |
f1dc9b30 | 1411 | t->next = NULL; |
1412 | while (*head) | |
1413 | head = &(*head)->next; | |
1414 | *head = t; | |
1415 | safe_free(pattern); | |
270b86af | 1416 | } |
090089c4 | 1417 | |
270b86af | 1418 | static void |
a47b9029 | 1419 | free_refreshpattern(refresh_t ** head) |
270b86af | 1420 | { |
f1dc9b30 | 1421 | refresh_t *t; |
79d39a72 | 1422 | while ((t = *head) != NULL) { |
f1dc9b30 | 1423 | *head = t->next; |
1424 | safe_free(t->pattern); | |
1425 | regfree(&t->compiled_pattern); | |
1426 | safe_free(t); | |
1427 | } | |
270b86af | 1428 | } |
12b9e9b1 | 1429 | |
270b86af | 1430 | static void |
a7d59104 | 1431 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 1432 | { |
f53b06f9 | 1433 | if (var != NULL) |
a7d59104 | 1434 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 1435 | } |
98ffb7e4 | 1436 | |
270b86af | 1437 | static void |
0153d498 | 1438 | parse_string(char **var) |
270b86af | 1439 | { |
1440 | char *token = strtok(NULL, w_space); | |
270b86af | 1441 | safe_free(*var); |
1442 | if (token == NULL) | |
1443 | self_destruct(); | |
1444 | *var = xstrdup(token); | |
1445 | } | |
b15e6857 | 1446 | |
0153d498 | 1447 | static void |
1448 | free_string(char **var) | |
1449 | { | |
027acbaf | 1450 | safe_free(*var); |
0153d498 | 1451 | } |
caebbe00 | 1452 | |
270b86af | 1453 | static void |
f1dc9b30 | 1454 | parse_eol(char *volatile *var) |
270b86af | 1455 | { |
1456 | char *token = strtok(NULL, null_string); | |
270b86af | 1457 | safe_free(*var); |
f1dc9b30 | 1458 | if (token == NULL) |
1459 | self_destruct(); | |
270b86af | 1460 | *var = xstrdup(token); |
1461 | } | |
090089c4 | 1462 | |
270b86af | 1463 | static void |
a7d59104 | 1464 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 1465 | { |
f53b06f9 | 1466 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 1467 | } |
1468 | ||
270b86af | 1469 | static void |
a47b9029 | 1470 | parse_time_t(time_t * var) |
0ffd22bc | 1471 | { |
f1dc9b30 | 1472 | parseTimeLine(var, T_SECOND_STR); |
0ffd22bc | 1473 | } |
1474 | ||
270b86af | 1475 | static void |
a47b9029 | 1476 | free_time_t(time_t * var) |
270b86af | 1477 | { |
a47b9029 | 1478 | *var = 0; |
270b86af | 1479 | } |
9906e724 | 1480 | |
1481 | static void | |
a7d59104 | 1482 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 1483 | { |
f53b06f9 | 1484 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 1485 | } |
1486 | ||
1487 | static void | |
a7d59104 | 1488 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 1489 | { |
f53b06f9 | 1490 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 1491 | } |
1492 | ||
1493 | static void | |
a7d59104 | 1494 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 1495 | { |
f53b06f9 | 1496 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 1497 | } |
1498 | ||
1499 | static void | |
a47b9029 | 1500 | parse_size_t(size_t * var) |
1b635117 | 1501 | { |
1b635117 | 1502 | int i; |
0e4e0e7d | 1503 | i = GetInteger(); |
1b635117 | 1504 | *var = (size_t) i; |
1505 | } | |
1506 | ||
1507 | static void | |
1508 | parse_b_size_t(size_t * var) | |
9906e724 | 1509 | { |
1510 | parseBytesLine(var, B_BYTES_STR); | |
1511 | } | |
1512 | ||
1513 | static void | |
a47b9029 | 1514 | parse_kb_size_t(size_t * var) |
9906e724 | 1515 | { |
1516 | parseBytesLine(var, B_KBYTES_STR); | |
1517 | } | |
1518 | ||
1519 | static void | |
a47b9029 | 1520 | free_size_t(size_t * var) |
9906e724 | 1521 | { |
a47b9029 | 1522 | *var = 0; |
9906e724 | 1523 | } |
1524 | ||
1b635117 | 1525 | #define free_b_size_t free_size_t |
9906e724 | 1526 | #define free_kb_size_t free_size_t |
1527 | #define free_mb_size_t free_size_t | |
1528 | #define free_gb_size_t free_size_t | |
090089c4 | 1529 | |
8203a132 | 1530 | static void |
a7d59104 | 1531 | dump_ushort(StoreEntry * entry, const char *name, u_short var) |
090089c4 | 1532 | { |
f53b06f9 | 1533 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 1534 | } |
090089c4 | 1535 | |
0153d498 | 1536 | static void |
a47b9029 | 1537 | free_ushort(u_short * u) |
0153d498 | 1538 | { |
1539 | *u = 0; | |
1540 | } | |
1541 | ||
270b86af | 1542 | static void |
1543 | parse_ushort(u_short * var) | |
1544 | { | |
270b86af | 1545 | int i; |
090089c4 | 1546 | |
0e4e0e7d | 1547 | i = GetInteger(); |
270b86af | 1548 | if (i < 0) |
1549 | i = 0; | |
1550 | *var = (u_short) i; | |
090089c4 | 1551 | } |
1552 | ||
270b86af | 1553 | static void |
a7d59104 | 1554 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 1555 | { |
270b86af | 1556 | while (list != NULL) { |
f53b06f9 | 1557 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
270b86af | 1558 | list = list->next; |
429fdbec | 1559 | } |
429fdbec | 1560 | } |
1561 | ||
270b86af | 1562 | static void |
1563 | parse_wordlist(wordlist ** list) | |
429fdbec | 1564 | { |
270b86af | 1565 | char *token; |
270b86af | 1566 | while ((token = strtok(NULL, w_space))) |
1567 | wordlistAdd(list, token); | |
429fdbec | 1568 | } |
270b86af | 1569 | |
f8d9f54a | 1570 | static int |
5da06f20 | 1571 | check_null_wordlist(wordlist * w) |
f8d9f54a | 1572 | { |
1573 | return w == NULL; | |
1574 | } | |
1575 | ||
63e9d884 | 1576 | static int |
c6d5b87b | 1577 | check_null_acl_access(acl_access * a) |
63e9d884 | 1578 | { |
1579 | return a == NULL; | |
1580 | } | |
1581 | ||
0153d498 | 1582 | #define free_wordlist wordlistDestroy |
270b86af | 1583 | |
d548ee64 | 1584 | #define free_uri_whitespace free_int |
1585 | ||
1586 | static void | |
1587 | parse_uri_whitespace(int *var) | |
1588 | { | |
1589 | char *token = strtok(NULL, w_space); | |
1590 | if (token == NULL) | |
1591 | self_destruct(); | |
7e3ce7b9 | 1592 | if (!strcasecmp(token, "strip")) |
1593 | *var = URI_WHITESPACE_STRIP; | |
1594 | else if (!strcasecmp(token, "deny")) | |
d548ee64 | 1595 | *var = URI_WHITESPACE_DENY; |
1596 | else if (!strcasecmp(token, "allow")) | |
1597 | *var = URI_WHITESPACE_ALLOW; | |
1598 | else if (!strcasecmp(token, "encode")) | |
1599 | *var = URI_WHITESPACE_ENCODE; | |
1600 | else if (!strcasecmp(token, "chop")) | |
1601 | *var = URI_WHITESPACE_CHOP; | |
1602 | else | |
1603 | self_destruct(); | |
1604 | } | |
1605 | ||
1606 | ||
1607 | static void | |
1608 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
1609 | { | |
1610 | char *s; | |
1611 | if (var == URI_WHITESPACE_ALLOW) | |
1612 | s = "allow"; | |
1613 | else if (var == URI_WHITESPACE_ENCODE) | |
1614 | s = "encode"; | |
1615 | else if (var == URI_WHITESPACE_CHOP) | |
1616 | s = "chop"; | |
7e3ce7b9 | 1617 | else if (var == URI_WHITESPACE_DENY) |
d548ee64 | 1618 | s = "deny"; |
7e3ce7b9 | 1619 | else |
1620 | s = "strip"; | |
d548ee64 | 1621 | storeAppendPrintf(entry, "%s %s\n", name, s); |
1622 | } | |
1623 | ||
270b86af | 1624 | #include "cf_parser.c" |
f1dc9b30 | 1625 | |
1626 | peer_t | |
1627 | parseNeighborType(const char *s) | |
1628 | { | |
1629 | if (!strcasecmp(s, "parent")) | |
1630 | return PEER_PARENT; | |
1631 | if (!strcasecmp(s, "neighbor")) | |
1632 | return PEER_SIBLING; | |
1633 | if (!strcasecmp(s, "neighbour")) | |
1634 | return PEER_SIBLING; | |
1635 | if (!strcasecmp(s, "sibling")) | |
1636 | return PEER_SIBLING; | |
1637 | if (!strcasecmp(s, "multicast")) | |
1638 | return PEER_MULTICAST; | |
1639 | debug(15, 0) ("WARNING: Unknown neighbor type: %s\n", s); | |
1640 | return PEER_SIBLING; | |
1641 | } | |
f150dd4b | 1642 | |
7e3ce7b9 | 1643 | static void |
1644 | parse_sockaddr_in_list(sockaddr_in_list ** head) | |
1645 | { | |
1646 | char *token; | |
1647 | char *t; | |
efd900cb | 1648 | char *host; |
7e3ce7b9 | 1649 | const struct hostent *hp; |
efd900cb | 1650 | unsigned short port; |
7e3ce7b9 | 1651 | sockaddr_in_list *s; |
1652 | while ((token = strtok(NULL, w_space))) { | |
efd900cb | 1653 | host = NULL; |
1654 | port = 0; | |
7e3ce7b9 | 1655 | if ((t = strchr(token, ':'))) { |
1656 | /* host:port */ | |
1657 | host = token; | |
1658 | *t = '\0'; | |
efd900cb | 1659 | port = (unsigned short) atoi(t + 1); |
1660 | if (0 == port) | |
7e3ce7b9 | 1661 | self_destruct(); |
efd900cb | 1662 | } else if ((port = atoi(token)) > 0) { |
7e3ce7b9 | 1663 | /* port */ |
1664 | } else { | |
1665 | self_destruct(); | |
1666 | } | |
1667 | s = xcalloc(1, sizeof(*s)); | |
efd900cb | 1668 | s->s.sin_port = htons(port); |
7e3ce7b9 | 1669 | if (NULL == host) |
1670 | s->s.sin_addr = any_addr; | |
1671 | else if (1 == safe_inet_addr(host, &s->s.sin_addr)) | |
1672 | (void) 0; | |
efd900cb | 1673 | else if ((hp = gethostbyname(host))) /* dont use ipcache */ |
7e3ce7b9 | 1674 | s->s.sin_addr = inaddrFromHostent(hp); |
1675 | else | |
1676 | self_destruct(); | |
1677 | while (*head) | |
1678 | head = &(*head)->next; | |
1679 | *head = s; | |
1680 | } | |
1681 | } | |
1682 | ||
1683 | static void | |
1684 | dump_sockaddr_in_list(StoreEntry * e, const char *n, const sockaddr_in_list * s) | |
1685 | { | |
1686 | while (s) { | |
1687 | storeAppendPrintf(e, "%s %s:%d\n", | |
1688 | n, | |
1689 | inet_ntoa(s->s.sin_addr), | |
1690 | ntohs(s->s.sin_port)); | |
1691 | s = s->next; | |
1692 | } | |
1693 | } | |
1694 | ||
1695 | static void | |
1696 | free_sockaddr_in_list(sockaddr_in_list ** head) | |
1697 | { | |
1698 | sockaddr_in_list *s; | |
1699 | while ((s = *head) != NULL) { | |
1700 | *head = s->next; | |
1701 | xfree(s); | |
1702 | } | |
1703 | } | |
1704 | ||
1705 | static int | |
1706 | check_null_sockaddr_in_list(const sockaddr_in_list * s) | |
1707 | { | |
1708 | return NULL == s; | |
1709 | } | |
1710 | ||
f150dd4b | 1711 | void |
1712 | configFreeMemory(void) | |
1713 | { | |
23ff6968 | 1714 | free_all(); |
f150dd4b | 1715 | } |
f0b19334 | 1716 | |
1717 | static void | |
1718 | requirePathnameExists(const char *name, const char *path) | |
1719 | { | |
1720 | struct stat sb; | |
f0b19334 | 1721 | assert(path != NULL); |
137ee196 | 1722 | if (stat(path, &sb) < 0) |
1723 | fatalf("%s: %s", path, xstrerror()); | |
f0b19334 | 1724 | } |