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be335c22 | 1 | |
30a4f2a8 | 2 | /* |
53cb32a9 | 3 | * $Id: cache_cf.cc,v 1.336 2000/01/14 08:37:04 wessels 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 | |
15 | * Duane Wessels and the University of California San Diego. Please | |
16 | * see the COPYRIGHT file for full details. Squid incorporates | |
17 | * software developed and/or copyrighted by other sources. Please see | |
18 | * the 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"; |
090089c4 | 58 | |
97474590 | 59 | static int http_header_first = 0; |
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; | |
191 | while (fgets(config_input_line, BUFSIZ, fp)) { | |
192 | config_lineno++; | |
193 | if ((token = strchr(config_input_line, '\n'))) | |
194 | *token = '\0'; | |
195 | if (config_input_line[0] == '#') | |
196 | continue; | |
197 | if (config_input_line[0] == '\0') | |
198 | continue; | |
199 | debug(3, 5) ("Processing: '%s'\n", config_input_line); | |
72121e8b | 200 | tmp_line = xstrdup(config_input_line); |
270b86af | 201 | if (!parse_line(tmp_line)) { |
202 | debug(3, 0) ("parseConfigFile: line %d unrecognized: '%s'\n", | |
203 | config_lineno, | |
204 | config_input_line); | |
e13ee7ad | 205 | err_count++; |
270b86af | 206 | } |
72121e8b | 207 | safe_free(tmp_line); |
270b86af | 208 | } |
f0b19334 | 209 | fclose(fp); |
210 | defaults_if_none(); | |
211 | configDoConfigure(); | |
22f3fd98 | 212 | cachemgrRegister("config", |
213 | "Current Squid Configuration", | |
214 | dump_config, | |
1da3b90b | 215 | 1, 1); |
e13ee7ad | 216 | return err_count; |
f0b19334 | 217 | } |
270b86af | 218 | |
f0b19334 | 219 | static void |
220 | configDoConfigure(void) | |
221 | { | |
222 | LOCAL_ARRAY(char, buf, BUFSIZ); | |
223 | memset(&Config2, '\0', sizeof(SquidConfig2)); | |
7021844c | 224 | /* init memory as early as possible */ |
225 | memConfigure(); | |
270b86af | 226 | /* Sanity checks */ |
a95856a0 | 227 | if (Config.cacheSwap.swapDirs == NULL) |
228 | fatal("No cache_dir's specified in config file"); | |
9fa8263f | 229 | /* calculate Config.Swap.maxSize */ |
f4e3fa54 | 230 | storeDirConfigure(); |
43a70238 | 231 | if (Config.Swap.maxSize < (Config.memMaxSize >> 10)) |
f0b19334 | 232 | fatal("cache_swap is lower than cache_mem"); |
84f42bac | 233 | if (Config.Announce.period > 0) { |
234 | Config.onoff.announce = 1; | |
235 | } else if (Config.Announce.period < 1) { | |
f1dc9b30 | 236 | Config.Announce.period = 86400 * 365; /* one year */ |
17a0a4ee | 237 | Config.onoff.announce = 0; |
270b86af | 238 | } |
f0b19334 | 239 | if (Config.dnsChildren < 1) |
240 | fatal("No dnsservers allocated"); | |
241 | if (Config.dnsChildren > DefaultDnsChildrenMax) { | |
242 | debug(3, 0) ("WARNING: dns_children was set to a bad value: %d\n", | |
270b86af | 243 | Config.dnsChildren); |
f0b19334 | 244 | debug(3, 0) ("Setting it to the maximum (%d).\n", |
245 | DefaultDnsChildrenMax); | |
270b86af | 246 | Config.dnsChildren = DefaultDnsChildrenMax; |
247 | } | |
248 | if (Config.Program.redirect) { | |
249 | if (Config.redirectChildren < 1) { | |
250 | Config.redirectChildren = 0; | |
c6d5b87b | 251 | wordlistDestroy(&Config.Program.redirect); |
270b86af | 252 | } else if (Config.redirectChildren > DefaultRedirectChildrenMax) { |
f0b19334 | 253 | debug(3, 0) ("WARNING: redirect_children was set to a bad value: %d\n", |
270b86af | 254 | Config.redirectChildren); |
f0b19334 | 255 | debug(3, 0) ("Setting it to the maximum (%d).\n", DefaultRedirectChildrenMax); |
270b86af | 256 | Config.redirectChildren = DefaultRedirectChildrenMax; |
257 | } | |
fea2e6e0 | 258 | } |
73e67ee0 | 259 | if (Config.Program.authenticate) { |
260 | if (Config.authenticateChildren < 1) { | |
261 | Config.authenticateChildren = 0; | |
6c20b822 | 262 | wordlistDestroy(&Config.Program.authenticate); |
73e67ee0 | 263 | } else if (Config.authenticateChildren > DefaultAuthenticateChildrenMax) { |
264 | debug(3, 0) ("WARNING: authenticate_children was set to a bad value: %d\n", | |
265 | Config.authenticateChildren); | |
266 | debug(3, 0) ("Setting it to the maximum (%d).\n", DefaultAuthenticateChildrenMax); | |
267 | Config.authenticateChildren = DefaultAuthenticateChildrenMax; | |
268 | } | |
269 | } | |
f1dc9b30 | 270 | if (Config.Accel.host) { |
a47b9029 | 271 | snprintf(buf, BUFSIZ, "http://%s:%d", Config.Accel.host, Config.Accel.port); |
272 | Config2.Accel.prefix = xstrdup(buf); | |
273 | Config2.Accel.on = 1; | |
f1dc9b30 | 274 | } |
275 | if (Config.appendDomain) | |
276 | if (*Config.appendDomain != '.') | |
277 | fatal("append_domain must begin with a '.'"); | |
270b86af | 278 | if (Config.errHtmlText == NULL) |
279 | Config.errHtmlText = xstrdup(null_string); | |
280 | storeConfigure(); | |
f1dc9b30 | 281 | if (Config2.Accel.on && !strcmp(Config.Accel.host, "virtual")) |
270b86af | 282 | vhost_mode = 1; |
7e3ce7b9 | 283 | if (Config.Sockaddr.http == NULL) |
270b86af | 284 | fatal("No http_port specified!"); |
137ee196 | 285 | snprintf(ThisCache, sizeof(ThisCache), "%s:%d (%s)", |
98829f69 | 286 | uniqueHostname(), |
7e3ce7b9 | 287 | (int) ntohs(Config.Sockaddr.http->s.sin_port), |
137ee196 | 288 | full_appname_string); |
38a6c74e | 289 | /* |
290 | * the extra space is for loop detection in client_side.c -- we search | |
291 | * for substrings in the Via header. | |
292 | */ | |
293 | snprintf(ThisCache2, sizeof(ThisCache), " %s:%d (%s)", | |
294 | uniqueHostname(), | |
7e3ce7b9 | 295 | (int) ntohs(Config.Sockaddr.http->s.sin_port), |
38a6c74e | 296 | full_appname_string); |
270b86af | 297 | if (!Config.udpMaxHitObjsz || Config.udpMaxHitObjsz > SQUID_UDP_SO_SNDBUF) |
298 | Config.udpMaxHitObjsz = SQUID_UDP_SO_SNDBUF; | |
299 | if (Config.appendDomain) | |
300 | Config.appendDomainLen = strlen(Config.appendDomain); | |
301 | else | |
302 | Config.appendDomainLen = 0; | |
f1dc9b30 | 303 | safe_free(debug_options) |
304 | debug_options = xstrdup(Config.debugOptions); | |
22c653cd | 305 | if (Config.retry.timeout < 5) |
306 | fatal("minimum_retry_timeout must be at least 5 seconds"); | |
307 | if (Config.retry.maxtries > 10) | |
308 | fatal("maximum_single_addr_tries cannot be larger than 10"); | |
309 | if (Config.retry.maxtries < 1) { | |
22c653cd | 310 | debug(3, 0) ("WARNING: resetting 'maximum_single_addr_tries to 1\n"); |
5210854d | 311 | Config.retry.maxtries = 1; |
312 | } | |
2b906e48 | 313 | #if HEAP_REPLACEMENT |
314 | /* The non-LRU policies do not use referenceAge */ | |
315 | #else | |
5210854d | 316 | if (Config.referenceAge < 300) { |
317 | debug(3, 0) ("WARNING: resetting 'reference_age' to 1 week\n"); | |
318 | Config.referenceAge = 86400 * 7; | |
22c653cd | 319 | } |
2b906e48 | 320 | #endif |
f0b19334 | 321 | requirePathnameExists("MIME Config Table", Config.mimeTablePathname); |
322 | requirePathnameExists("cache_dns_program", Config.Program.dnsserver); | |
323 | requirePathnameExists("unlinkd_program", Config.Program.unlinkd); | |
324 | if (Config.Program.redirect) | |
c6d5b87b | 325 | requirePathnameExists("redirect_program", Config.Program.redirect->key); |
73e67ee0 | 326 | if (Config.Program.authenticate) |
6c20b822 | 327 | requirePathnameExists("authenticate_program", Config.Program.authenticate->key); |
f0b19334 | 328 | requirePathnameExists("Icon Directory", Config.icons.directory); |
329 | requirePathnameExists("Error Directory", Config.errorDirectory); | |
9f60cfdf | 330 | #if HTTP_VIOLATIONS |
331 | { | |
49c0f46d | 332 | const refresh_t *R; |
333 | for (R = Config.Refresh; R; R = R->next) { | |
334 | if (!R->flags.override_expire) | |
335 | continue; | |
336 | debug(22, 1) ("WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP\n"); | |
337 | break; | |
338 | } | |
339 | for (R = Config.Refresh; R; R = R->next) { | |
340 | if (!R->flags.override_lastmod) | |
341 | continue; | |
342 | debug(22, 1) ("WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP\n"); | |
343 | break; | |
344 | } | |
9f60cfdf | 345 | } |
346 | #endif | |
db1cd23c | 347 | if (Config.Wais.relayHost) { |
348 | if (Config.Wais.peer) | |
349 | cbdataFree(Config.Wais.peer); | |
350 | Config.Wais.peer = memAllocate(MEM_PEER); | |
351 | cbdataAdd(Config.Wais.peer, peerDestroy, MEM_PEER); | |
b6a2f15e | 352 | Config.Wais.peer->host = xstrdup(Config.Wais.relayHost); |
db1cd23c | 353 | Config.Wais.peer->http_port = Config.Wais.relayPort; |
354 | } | |
53cb32a9 | 355 | if (aclPurgeMethodInUse(Config.accessList.http)) |
356 | Config2.onoff.enable_purge = 1; | |
090089c4 | 357 | } |
358 | ||
270b86af | 359 | /* Parse a time specification from the config file. Store the |
f1dc9b30 | 360 | * result in 'tptr', after converting it to 'units' */ |
8203a132 | 361 | static void |
a47b9029 | 362 | parseTimeLine(time_t * tptr, const char *units) |
090089c4 | 363 | { |
364 | char *token; | |
270b86af | 365 | double d; |
f1dc9b30 | 366 | time_t m; |
367 | time_t u; | |
270b86af | 368 | if ((u = parseTimeUnits(units)) == 0) |
3003c0f3 | 369 | self_destruct(); |
270b86af | 370 | if ((token = strtok(NULL, w_space)) == NULL) |
3003c0f3 | 371 | self_destruct(); |
270b86af | 372 | d = atof(token); |
373 | m = u; /* default to 'units' if none specified */ | |
10738561 | 374 | if (0 == d) |
375 | (void) 0; | |
376 | else if ((token = strtok(NULL, w_space)) == NULL) | |
a47b9029 | 377 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
378 | config_input_line, d, units); | |
9e975e4e | 379 | else if ((m = parseTimeUnits(token)) == 0) |
a47b9029 | 380 | self_destruct(); |
f1dc9b30 | 381 | *tptr = m * d / u; |
090089c4 | 382 | } |
383 | ||
270b86af | 384 | static int |
385 | parseTimeUnits(const char *unit) | |
386 | { | |
387 | if (!strncasecmp(unit, T_SECOND_STR, strlen(T_SECOND_STR))) | |
388 | return 1; | |
389 | if (!strncasecmp(unit, T_MINUTE_STR, strlen(T_MINUTE_STR))) | |
390 | return 60; | |
391 | if (!strncasecmp(unit, T_HOUR_STR, strlen(T_HOUR_STR))) | |
392 | return 3600; | |
393 | if (!strncasecmp(unit, T_DAY_STR, strlen(T_DAY_STR))) | |
394 | return 86400; | |
395 | if (!strncasecmp(unit, T_WEEK_STR, strlen(T_WEEK_STR))) | |
396 | return 86400 * 7; | |
397 | if (!strncasecmp(unit, T_FORTNIGHT_STR, strlen(T_FORTNIGHT_STR))) | |
398 | return 86400 * 14; | |
399 | if (!strncasecmp(unit, T_MONTH_STR, strlen(T_MONTH_STR))) | |
400 | return 86400 * 30; | |
401 | if (!strncasecmp(unit, T_YEAR_STR, strlen(T_YEAR_STR))) | |
402 | return 86400 * 365.2522; | |
403 | if (!strncasecmp(unit, T_DECADE_STR, strlen(T_DECADE_STR))) | |
404 | return 86400 * 365.2522 * 10; | |
405 | debug(3, 1) ("parseTimeUnits: unknown time unit '%s'\n", unit); | |
406 | return 0; | |
407 | } | |
408 | ||
9906e724 | 409 | static void |
9e975e4e | 410 | parseBytesLine(size_t * bptr, const char *units) |
9906e724 | 411 | { |
412 | char *token; | |
413 | double d; | |
414 | size_t m; | |
415 | size_t u; | |
416 | if ((u = parseBytesUnits(units)) == 0) | |
417 | self_destruct(); | |
418 | if ((token = strtok(NULL, w_space)) == NULL) | |
419 | self_destruct(); | |
420 | d = atof(token); | |
421 | m = u; /* default to 'units' if none specified */ | |
343f47a3 | 422 | if (0.0 == d) |
10738561 | 423 | (void) 0; |
4860dc1b | 424 | else if ((token = strtok(NULL, w_space)) == NULL) |
9e975e4e | 425 | debug(3, 0) ("WARNING: No units on '%s', assuming %f %s\n", |
426 | config_input_line, d, units); | |
427 | else if ((m = parseBytesUnits(token)) == 0) | |
428 | self_destruct(); | |
9906e724 | 429 | *bptr = m * d / u; |
430 | } | |
431 | ||
432 | static size_t | |
433 | parseBytesUnits(const char *unit) | |
434 | { | |
435 | if (!strncasecmp(unit, B_BYTES_STR, strlen(B_BYTES_STR))) | |
436 | return 1; | |
437 | if (!strncasecmp(unit, B_KBYTES_STR, strlen(B_KBYTES_STR))) | |
a47b9029 | 438 | return 1 << 10; |
9906e724 | 439 | if (!strncasecmp(unit, B_MBYTES_STR, strlen(B_MBYTES_STR))) |
a47b9029 | 440 | return 1 << 20; |
9906e724 | 441 | if (!strncasecmp(unit, B_GBYTES_STR, strlen(B_GBYTES_STR))) |
a47b9029 | 442 | return 1 << 30; |
9906e724 | 443 | debug(3, 1) ("parseBytesUnits: unknown bytes unit '%s'\n", unit); |
444 | return 0; | |
445 | } | |
446 | ||
270b86af | 447 | /***************************************************************************** |
448 | * Max | |
449 | *****************************************************************************/ | |
450 | ||
8203a132 | 451 | static void |
9ef28b60 | 452 | dump_acl(StoreEntry * entry, const char *name, acl * ae) |
090089c4 | 453 | { |
56b63fa1 | 454 | wordlist *w; |
455 | wordlist *v; | |
9ef28b60 | 456 | while (ae != NULL) { |
c68e9c6b | 457 | debug(3, 3) ("dump_acl: %s %s\n", name, ae->name); |
9ef28b60 | 458 | v = w = aclDumpGeneric(ae); |
56b63fa1 | 459 | while (v != NULL) { |
c68e9c6b | 460 | debug(3, 3) ("dump_acl: %s %s %s\n", name, ae->name, v->key); |
16300b58 | 461 | storeAppendPrintf(entry, "%s %s %s %s\n", |
462 | name, | |
9ef28b60 | 463 | ae->name, |
464 | aclTypeToStr(ae->type), | |
16300b58 | 465 | v->key); |
56b63fa1 | 466 | v = v->next; |
467 | } | |
468 | wordlistDestroy(&w); | |
9ef28b60 | 469 | ae = ae->next; |
56b63fa1 | 470 | } |
090089c4 | 471 | } |
472 | ||
8203a132 | 473 | static void |
9ef28b60 | 474 | parse_acl(acl ** ae) |
090089c4 | 475 | { |
9ef28b60 | 476 | aclParseAclLine(ae); |
f1dc9b30 | 477 | } |
478 | ||
479 | static void | |
9ef28b60 | 480 | free_acl(acl ** ae) |
f1dc9b30 | 481 | { |
9ef28b60 | 482 | aclDestroyAcls(ae); |
090089c4 | 483 | } |
484 | ||
8203a132 | 485 | static void |
16300b58 | 486 | dump_acl_access(StoreEntry * entry, const char *name, acl_access * head) |
30a4f2a8 | 487 | { |
56b63fa1 | 488 | acl_list *l; |
489 | while (head != NULL) { | |
505e35db | 490 | storeAppendPrintf(entry, "%s %s", |
0cdcddb9 | 491 | name, |
505e35db | 492 | head->allow ? "Allow" : "Deny"); |
493 | for (l = head->acl_list; l != NULL; l = l->next) { | |
494 | storeAppendPrintf(entry, " %s%s", | |
495 | l->op ? null_string : "!", | |
56b63fa1 | 496 | l->acl->name); |
16300b58 | 497 | } |
505e35db | 498 | storeAppendPrintf(entry, "\n"); |
56b63fa1 | 499 | head = head->next; |
500 | } | |
30a4f2a8 | 501 | } |
090089c4 | 502 | |
8203a132 | 503 | static void |
16300b58 | 504 | parse_acl_access(acl_access ** head) |
090089c4 | 505 | { |
270b86af | 506 | aclParseAccessLine(head); |
090089c4 | 507 | } |
508 | ||
0153d498 | 509 | static void |
16300b58 | 510 | free_acl_access(acl_access ** head) |
0153d498 | 511 | { |
a47b9029 | 512 | aclDestroyAccessList(head); |
0153d498 | 513 | } |
514 | ||
8203a132 | 515 | static void |
a7d59104 | 516 | dump_address(StoreEntry * entry, const char *name, struct in_addr addr) |
270b86af | 517 | { |
f53b06f9 | 518 | storeAppendPrintf(entry, "%s %s\n", name, inet_ntoa(addr)); |
270b86af | 519 | } |
520 | ||
521 | static void | |
522 | parse_address(struct in_addr *addr) | |
090089c4 | 523 | { |
0ee4272b | 524 | const struct hostent *hp; |
270b86af | 525 | char *token = strtok(NULL, w_space); |
526 | ||
30a4f2a8 | 527 | if (token == NULL) |
528 | self_destruct(); | |
429fdbec | 529 | if (safe_inet_addr(token, addr) == 1) |
530 | (void) 0; | |
ceb8994e | 531 | else if ((hp = gethostbyname(token))) /* dont use ipcache */ |
1d73e33a | 532 | *addr = inaddrFromHostent(hp); |
30a4f2a8 | 533 | else |
3003c0f3 | 534 | self_destruct(); |
090089c4 | 535 | } |
536 | ||
0153d498 | 537 | static void |
538 | free_address(struct in_addr *addr) | |
539 | { | |
a47b9029 | 540 | memset(addr, '\0', sizeof(struct in_addr)); |
0153d498 | 541 | } |
542 | ||
59715b38 | 543 | #if DELAY_POOLS |
544 | ||
545 | /* do nothing - free_delay_pool_count is the magic free function. | |
546 | * this is why delay_pool_count isn't just marked TYPE: ushort | |
547 | */ | |
548 | #define free_delay_pool_class(X) | |
549 | #define free_delay_pool_access(X) | |
550 | #define free_delay_pool_rates(X) | |
551 | #define dump_delay_pool_class(X, Y, Z) | |
552 | #define dump_delay_pool_access(X, Y, Z) | |
553 | #define dump_delay_pool_rates(X, Y, Z) | |
554 | ||
555 | static void | |
556 | free_delay_pool_count(delayConfig * cfg) | |
557 | { | |
558 | int i; | |
559 | ||
560 | if (!cfg->pools) | |
561 | return; | |
562 | for (i = 0; i < cfg->pools; i++) { | |
563 | if (cfg->class[i]) { | |
564 | delayFreeDelayPool(i); | |
565 | safe_free(cfg->rates[i]); | |
566 | } | |
567 | aclDestroyAccessList(&cfg->access[i]); | |
568 | } | |
569 | delayFreeDelayData(); | |
570 | xfree(cfg->class); | |
571 | xfree(cfg->rates); | |
572 | xfree(cfg->access); | |
573 | memset(cfg, 0, sizeof(*cfg)); | |
574 | } | |
575 | ||
576 | static void | |
577 | dump_delay_pool_count(StoreEntry * entry, const char *name, delayConfig cfg) | |
578 | { | |
579 | int i; | |
580 | LOCAL_ARRAY(char, nom, 32); | |
581 | ||
582 | if (!cfg.pools) { | |
583 | storeAppendPrintf(entry, "%s 0\n", name); | |
584 | return; | |
585 | } | |
586 | storeAppendPrintf(entry, "%s %d\n", name, cfg.pools); | |
587 | for (i = 0; i < cfg.pools; i++) { | |
588 | storeAppendPrintf(entry, "delay_class %d %d\n", i + 1, cfg.class[i]); | |
589 | snprintf(nom, 32, "delay_access %d", i + 1); | |
590 | dump_acl_access(entry, nom, cfg.access[i]); | |
591 | if (cfg.class[i] >= 1) | |
592 | storeAppendPrintf(entry, "delay_parameters %d %d/%d", i + 1, | |
593 | cfg.rates[i]->aggregate.restore_bps, | |
594 | cfg.rates[i]->aggregate.max_bytes); | |
595 | if (cfg.class[i] >= 3) | |
596 | storeAppendPrintf(entry, " %d/%d", | |
597 | cfg.rates[i]->network.restore_bps, | |
598 | cfg.rates[i]->network.max_bytes); | |
599 | if (cfg.class[i] >= 2) | |
600 | storeAppendPrintf(entry, " %d/%d", | |
601 | cfg.rates[i]->individual.restore_bps, | |
602 | cfg.rates[i]->individual.max_bytes); | |
603 | if (cfg.class[i] >= 1) | |
604 | storeAppendPrintf(entry, "\n"); | |
605 | } | |
606 | } | |
607 | ||
608 | static void | |
609 | parse_delay_pool_count(delayConfig * cfg) | |
610 | { | |
611 | if (cfg->pools) { | |
612 | debug(3, 0) ("parse_delay_pool_count: multiple delay_pools lines, aborting all previous delay_pools config\n"); | |
613 | free_delay_pool_count(cfg); | |
614 | } | |
615 | parse_ushort(&cfg->pools); | |
616 | delayInitDelayData(cfg->pools); | |
617 | cfg->class = xcalloc(cfg->pools, sizeof(u_char)); | |
618 | cfg->rates = xcalloc(cfg->pools, sizeof(delaySpecSet *)); | |
619 | cfg->access = xcalloc(cfg->pools, sizeof(acl_access *)); | |
620 | } | |
621 | ||
622 | static void | |
623 | parse_delay_pool_class(delayConfig * cfg) | |
624 | { | |
625 | ushort pool, class; | |
626 | ||
627 | parse_ushort(&pool); | |
628 | if (pool < 1 || pool > cfg->pools) { | |
629 | debug(3, 0) ("parse_delay_pool_class: Ignoring pool %d not in 1 .. %d\n", pool, cfg->pools); | |
630 | return; | |
631 | } | |
632 | parse_ushort(&class); | |
633 | if (class < 1 || class > 3) { | |
634 | debug(3, 0) ("parse_delay_pool_class: Ignoring pool %d class %d not in 1 .. 3\n", pool, class); | |
635 | return; | |
636 | } | |
637 | pool--; | |
638 | if (cfg->class[pool]) { | |
639 | delayFreeDelayPool(pool); | |
640 | safe_free(cfg->rates[pool]); | |
641 | } | |
642 | cfg->rates[pool] = xmalloc(class * sizeof(delaySpec)); | |
643 | cfg->class[pool] = class; | |
644 | cfg->rates[pool]->aggregate.restore_bps = cfg->rates[pool]->aggregate.max_bytes = -1; | |
645 | if (cfg->class[pool] >= 3) | |
646 | cfg->rates[pool]->network.restore_bps = cfg->rates[pool]->network.max_bytes = -1; | |
647 | if (cfg->class[pool] >= 2) | |
648 | cfg->rates[pool]->individual.restore_bps = cfg->rates[pool]->individual.max_bytes = -1; | |
649 | delayCreateDelayPool(pool, class); | |
650 | } | |
651 | ||
652 | static void | |
653 | parse_delay_pool_rates(delayConfig * cfg) | |
654 | { | |
655 | ushort pool, class; | |
656 | int i; | |
657 | delaySpec *ptr; | |
658 | char *token; | |
659 | ||
660 | parse_ushort(&pool); | |
661 | if (pool < 1 || pool > cfg->pools) { | |
662 | debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d not in 1 .. %d\n", pool, cfg->pools); | |
663 | return; | |
664 | } | |
665 | pool--; | |
666 | class = cfg->class[pool]; | |
667 | if (class == 0) { | |
668 | debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d attempt to set rates with class not set\n", pool + 1); | |
669 | return; | |
670 | } | |
671 | ptr = (delaySpec *) cfg->rates[pool]; | |
672 | /* read in "class" sets of restore,max pairs */ | |
673 | while (class--) { | |
674 | token = strtok(NULL, "/"); | |
675 | if (token == NULL) | |
676 | self_destruct(); | |
677 | if (sscanf(token, "%d", &i) != 1) | |
678 | self_destruct(); | |
679 | ptr->restore_bps = i; | |
0e4e0e7d | 680 | i = GetInteger(); |
59715b38 | 681 | ptr->max_bytes = i; |
682 | ptr++; | |
683 | } | |
684 | class = cfg->class[pool]; | |
685 | /* if class is 3, swap around network and individual */ | |
686 | if (class == 3) { | |
687 | delaySpec tmp; | |
688 | ||
689 | tmp = cfg->rates[pool]->individual; | |
690 | cfg->rates[pool]->individual = cfg->rates[pool]->network; | |
691 | cfg->rates[pool]->network = tmp; | |
692 | } | |
693 | /* initialize the delay pools */ | |
694 | delayInitDelayPool(pool, class, cfg->rates[pool]); | |
695 | } | |
696 | ||
697 | static void | |
698 | parse_delay_pool_access(delayConfig * cfg) | |
699 | { | |
700 | ushort pool; | |
701 | ||
702 | parse_ushort(&pool); | |
703 | if (pool < 1 || pool > cfg->pools) { | |
704 | debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d not in 1 .. %d\n", pool, cfg->pools); | |
705 | return; | |
706 | } | |
707 | aclParseAccessLine(&cfg->access[pool - 1]); | |
708 | } | |
709 | #endif | |
710 | ||
97474590 | 711 | static void |
712 | dump_http_header(StoreEntry * entry, const char *name, HttpHeaderMask header) | |
e3dd531e | 713 | { |
97474590 | 714 | storeAppendPrintf(entry, "%s\n", name); |
715 | } | |
e3dd531e | 716 | |
97474590 | 717 | static void |
718 | parse_http_header(HttpHeaderMask * header) | |
719 | { | |
720 | int allowed, id; | |
721 | char *t = NULL; | |
722 | ||
723 | if ((t = strtok(NULL, w_space)) == NULL) { | |
724 | debug(3, 0) ("%s line %d: %s\n", | |
725 | cfg_filename, config_lineno, config_input_line); | |
726 | debug(3, 0) ("parse_http_header: missing 'allow' or 'deny'.\n"); | |
727 | return; | |
728 | } | |
729 | if (!strcmp(t, "allow")) | |
730 | allowed = 1; | |
731 | else if (!strcmp(t, "deny")) | |
732 | allowed = 0; | |
733 | else { | |
734 | debug(3, 0) ("%s line %d: %s\n", | |
735 | cfg_filename, config_lineno, config_input_line); | |
736 | debug(3, 0) ("parse_http_header: expecting 'allow' or 'deny', got '%s'.\n", t); | |
737 | return; | |
738 | } | |
739 | ||
e3dd531e | 740 | if (!http_header_first) { |
97474590 | 741 | http_header_first = 1; |
742 | if (allowed) | |
743 | httpHeaderMaskInit(header, 0xFF); | |
744 | } | |
97474590 | 745 | while ((t = strtok(NULL, w_space))) { |
746 | if ((id = httpHeaderIdByNameDef(t, strlen(t))) == -1) | |
747 | id = HDR_OTHER; | |
748 | if (allowed) | |
749 | CBIT_CLR(*header, id); | |
750 | else | |
751 | CBIT_SET(*header, id); | |
752 | } | |
753 | } | |
e3dd531e | 754 | |
97474590 | 755 | static void |
e3dd531e | 756 | free_http_header(HttpHeaderMask * header) |
757 | { | |
97474590 | 758 | httpHeaderMaskInit(header, 0); |
759 | } | |
760 | ||
e90100aa | 761 | static void |
56b63fa1 | 762 | dump_cachedir(StoreEntry * entry, const char *name, cacheSwap swap) |
e90100aa | 763 | { |
f53b06f9 | 764 | SwapDir *s; |
765 | int i; | |
a7d59104 | 766 | for (i = 0; i < swap.n_configured; i++) { |
767 | s = swap.swapDirs + i; | |
0e4e0e7d | 768 | switch (s->type) { |
769 | case SWAPDIR_UFS: | |
53fa92a5 | 770 | case SWAPDIR_ASYNCUFS: |
0e4e0e7d | 771 | storeUfsDirDump(entry, name, s); |
772 | break; | |
773 | default: | |
774 | debug(0, 0) ("dump_cachedir doesn't know about type %d\n", | |
775 | (int) s->type); | |
776 | break; | |
777 | } | |
f53b06f9 | 778 | } |
779 | } | |
780 | ||
781 | static int | |
56b63fa1 | 782 | check_null_cachedir(cacheSwap swap) |
f53b06f9 | 783 | { |
784 | return swap.swapDirs == NULL; | |
e90100aa | 785 | } |
786 | ||
53ad48e6 | 787 | static int |
788 | check_null_string(char *s) | |
789 | { | |
790 | return s == NULL; | |
791 | } | |
792 | ||
0e4e0e7d | 793 | void |
794 | allocate_new_swapdir(cacheSwap * swap) | |
090089c4 | 795 | { |
f1dc9b30 | 796 | if (swap->swapDirs == NULL) { |
797 | swap->n_allocated = 4; | |
798 | swap->swapDirs = xcalloc(swap->n_allocated, sizeof(SwapDir)); | |
799 | } | |
800 | if (swap->n_allocated == swap->n_configured) { | |
0e4e0e7d | 801 | SwapDir *tmp; |
f1dc9b30 | 802 | swap->n_allocated <<= 1; |
803 | tmp = xcalloc(swap->n_allocated, sizeof(SwapDir)); | |
804 | xmemcpy(tmp, swap->swapDirs, swap->n_configured * sizeof(SwapDir)); | |
805 | xfree(swap->swapDirs); | |
806 | swap->swapDirs = tmp; | |
807 | } | |
0e4e0e7d | 808 | } |
809 | ||
810 | static void | |
811 | parse_cachedir(cacheSwap * swap) | |
812 | { | |
813 | char *type_str; | |
814 | if ((type_str = strtok(NULL, w_space)) == NULL) | |
815 | self_destruct(); | |
816 | if (0 == strcasecmp(type_str, "ufs")) { | |
817 | storeUfsDirParse(swap); | |
1c5f4bc9 | 818 | #if USE_ASYNC_IO |
53fa92a5 | 819 | } else if (0 == strcasecmp(type_str, "asyncufs")) { |
820 | storeAufsDirParse(swap); | |
8798ad05 | 821 | #endif |
822 | #if USE_DISKD | |
823 | } else if (0 == strcasecmp(type_str, "diskd")) { | |
824 | storeDiskdDirParse(swap); | |
1c5f4bc9 | 825 | #endif |
0e4e0e7d | 826 | } else { |
827 | fatalf("Unknown cache_dir type '%s'\n", type_str); | |
828 | } | |
752c3b27 | 829 | } |
830 | ||
8203a132 | 831 | static void |
16300b58 | 832 | free_cachedir(cacheSwap * swap) |
f1dc9b30 | 833 | { |
a47b9029 | 834 | SwapDir *s; |
835 | int i; | |
860ee7e3 | 836 | /* DON'T FREE THESE FOR RECONFIGURE */ |
5cd39a10 | 837 | if (reconfiguring) |
860ee7e3 | 838 | return; |
a47b9029 | 839 | for (i = 0; i < swap->n_configured; i++) { |
840 | s = swap->swapDirs + i; | |
0e4e0e7d | 841 | switch (s->type) { |
842 | case SWAPDIR_UFS: | |
53fa92a5 | 843 | case SWAPDIR_ASYNCUFS: |
0e4e0e7d | 844 | storeUfsDirFree(s); |
845 | break; | |
846 | default: | |
847 | debug(0, 0) ("dump_cachedir doesn't know about type %d\n", | |
848 | (int) s->type); | |
849 | break; | |
f150dd4b | 850 | } |
a47b9029 | 851 | xfree(s->path); |
852 | filemapFreeMemory(s->map); | |
853 | } | |
854 | safe_free(swap->swapDirs); | |
855 | swap->swapDirs = NULL; | |
856 | swap->n_allocated = 0; | |
857 | swap->n_configured = 0; | |
f1dc9b30 | 858 | } |
859 | ||
505e35db | 860 | const char * |
861 | peer_type_str(const peer_t type) | |
862 | { | |
0cdcddb9 | 863 | switch (type) { |
505e35db | 864 | case PEER_PARENT: |
865 | return "parent"; | |
866 | break; | |
867 | case PEER_SIBLING: | |
868 | return "sibling"; | |
869 | break; | |
870 | case PEER_MULTICAST: | |
871 | return "multicast"; | |
872 | break; | |
873 | default: | |
874 | return "unknown"; | |
875 | break; | |
876 | } | |
877 | } | |
878 | ||
f1dc9b30 | 879 | static void |
a7d59104 | 880 | dump_peer(StoreEntry * entry, const char *name, peer * p) |
98ffb7e4 | 881 | { |
505e35db | 882 | domain_ping *d; |
883 | acl_access *a; | |
884 | domain_type *t; | |
885 | LOCAL_ARRAY(char, xname, 128); | |
d41de3c1 | 886 | while (p != NULL) { |
887 | storeAppendPrintf(entry, "%s %s %s %d %d", | |
888 | name, | |
889 | p->host, | |
890 | neighborTypeStr(p), | |
891 | p->http_port, | |
399cabec | 892 | p->icp.port); |
a369131d | 893 | dump_peer_options(entry, p); |
b6a2f15e | 894 | for (d = p->peer_domain; d; d = d->next) { |
505e35db | 895 | storeAppendPrintf(entry, "cache_peer_domain %s %s%s\n", |
896 | p->host, | |
897 | d->do_ping ? null_string : "!", | |
898 | d->domain); | |
899 | } | |
900 | if ((a = p->access)) { | |
901 | snprintf(xname, 128, "cache_peer_access %s", p->host); | |
902 | dump_acl_access(entry, xname, p->access); | |
903 | } | |
904 | for (t = p->typelist; t; t = t->next) { | |
905 | storeAppendPrintf(entry, "neighbor_type_domain %s %s %s\n", | |
906 | p->host, | |
907 | peer_type_str(t->type), | |
908 | t->domain); | |
909 | } | |
d41de3c1 | 910 | p = p->next; |
911 | } | |
98ffb7e4 | 912 | } |
913 | ||
8203a132 | 914 | static void |
40a1495e | 915 | parse_peer(peer ** head) |
7813c6d5 | 916 | { |
270b86af | 917 | char *token = NULL; |
40a1495e | 918 | peer *p; |
7813c6d5 | 919 | int i; |
7e3ce7b9 | 920 | sockaddr_in_list *s; |
f9e5a344 | 921 | const char *me = null_string; /* XXX */ |
e13ee7ad | 922 | p = memAllocate(MEM_PEER); |
40a1495e | 923 | p->http_port = CACHE_HTTP_PORT; |
399cabec | 924 | p->icp.port = CACHE_ICP_PORT; |
40a1495e | 925 | p->weight = 1; |
dc835977 | 926 | p->stats.logged_state = PEER_ALIVE; |
e481c2dc | 927 | if ((token = strtok(NULL, w_space)) == NULL) |
270b86af | 928 | self_destruct(); |
40a1495e | 929 | p->host = xstrdup(token); |
e481c2dc | 930 | if ((token = strtok(NULL, w_space)) == NULL) |
270b86af | 931 | self_destruct(); |
40a1495e | 932 | p->type = parseNeighborType(token); |
0e4e0e7d | 933 | i = GetInteger(); |
40a1495e | 934 | p->http_port = (u_short) i; |
0e4e0e7d | 935 | i = GetInteger(); |
399cabec | 936 | p->icp.port = (u_short) i; |
40a1495e | 937 | if (strcmp(p->host, me) == 0) { |
7e3ce7b9 | 938 | for (s = Config.Sockaddr.http; s; s = s->next) { |
939 | if (p->http_port != ntohs(s->s.sin_port)) | |
40a1495e | 940 | continue; |
941 | debug(15, 0) ("parse_peer: Peer looks like myself: %s %s/%d/%d\n", | |
399cabec | 942 | p->type, p->host, p->http_port, p->icp.port); |
40a1495e | 943 | self_destruct(); |
944 | } | |
945 | } | |
270b86af | 946 | while ((token = strtok(NULL, w_space))) { |
947 | if (!strcasecmp(token, "proxy-only")) { | |
cd196bc8 | 948 | p->options.proxy_only = 1; |
270b86af | 949 | } else if (!strcasecmp(token, "no-query")) { |
cd196bc8 | 950 | p->options.no_query = 1; |
8638fc66 | 951 | } else if (!strcasecmp(token, "no-digest")) { |
cd196bc8 | 952 | p->options.no_digest = 1; |
270b86af | 953 | } else if (!strcasecmp(token, "multicast-responder")) { |
cd196bc8 | 954 | p->options.mcast_responder = 1; |
270b86af | 955 | } else if (!strncasecmp(token, "weight=", 7)) { |
40a1495e | 956 | p->weight = atoi(token + 7); |
0103c4c1 | 957 | } else if (!strcasecmp(token, "closest-only")) { |
cd196bc8 | 958 | p->options.closest_only = 1; |
270b86af | 959 | } else if (!strncasecmp(token, "ttl=", 4)) { |
40a1495e | 960 | p->mcast.ttl = atoi(token + 4); |
961 | if (p->mcast.ttl < 0) | |
962 | p->mcast.ttl = 0; | |
963 | if (p->mcast.ttl > 128) | |
964 | p->mcast.ttl = 128; | |
0103c4c1 | 965 | } else if (!strcasecmp(token, "default")) { |
cd196bc8 | 966 | p->options.default_parent = 1; |
0103c4c1 | 967 | } else if (!strcasecmp(token, "round-robin")) { |
cd196bc8 | 968 | p->options.roundrobin = 1; |
dc9d133b | 969 | #if USE_HTCP |
0103c4c1 | 970 | } else if (!strcasecmp(token, "htcp")) { |
cd196bc8 | 971 | p->options.htcp = 1; |
dc9d133b | 972 | #endif |
0103c4c1 | 973 | } else if (!strcasecmp(token, "no-netdb-exchange")) { |
cd196bc8 | 974 | p->options.no_netdb_exchange = 1; |
afd88fbe | 975 | #if USE_CARP |
976 | } else if (!strncasecmp(token, "carp-load-factor=", 17)) { | |
977 | if (p->type != PEER_PARENT) | |
0cdcddb9 | 978 | debug(3, 0) ("parse_peer: Ignoring carp-load-factor for non-parent %s/%d\n", p->host, p->http_port); |
979 | else | |
980 | p->carp.load_factor = atof(token + 17); | |
95e36d02 | 981 | #endif |
982 | #if DELAY_POOLS | |
983 | } else if (!strcasecmp(token, "no-delay")) { | |
cd196bc8 | 984 | p->options.no_delay = 1; |
afd88fbe | 985 | #endif |
c68e9c6b | 986 | } else if (!strncasecmp(token, "login=", 6)) { |
987 | p->login = xstrdup(token + 6); | |
3f62decd | 988 | } else if (!strncasecmp(token, "connect-timeout=", 16)) { |
989 | p->connect_timeout = atoi(token + 16); | |
7e3ce7b9 | 990 | #if USE_CACHE_DIGESTS |
991 | } else if (!strncasecmp(token, "digest-url=", 11)) { | |
992 | p->digest_url = xstrdup(token + 11); | |
993 | #endif | |
270b86af | 994 | } else { |
40a1495e | 995 | debug(3, 0) ("parse_peer: token='%s'\n", token); |
270b86af | 996 | self_destruct(); |
997 | } | |
998 | } | |
40a1495e | 999 | if (p->weight < 1) |
1000 | p->weight = 1; | |
399cabec | 1001 | p->icp.version = ICP_VERSION_CURRENT; |
98829f69 | 1002 | p->tcp_up = PEER_TCP_MAGIC_COUNT; |
afd88fbe | 1003 | #if USE_CARP |
1004 | if (p->carp.load_factor) { | |
e13ee7ad | 1005 | /* calculate this peers hash for use in CARP */ |
0cdcddb9 | 1006 | p->carp.hash = 0; |
1007 | for (token = p->host; *token != 0; token++) | |
1008 | p->carp.hash += (p->carp.hash << 19) + *token; | |
afd88fbe | 1009 | } |
1010 | #endif | |
b6a2f15e | 1011 | /* This must preceed peerDigestCreate */ |
1012 | cbdataAdd(p, peerDestroy, MEM_PEER); | |
e13ee7ad | 1013 | #if USE_CACHE_DIGESTS |
1014 | if (!p->options.no_digest) { | |
1015 | p->digest = peerDigestCreate(p); | |
8a6218c6 | 1016 | cbdataLock(p->digest); /* so we know when/if digest disappears */ |
1017 | } | |
e13ee7ad | 1018 | #endif |
0153d498 | 1019 | while (*head != NULL) |
1020 | head = &(*head)->next; | |
1021 | *head = p; | |
40a1495e | 1022 | Config.npeers++; |
0153d498 | 1023 | } |
1024 | ||
1025 | static void | |
40a1495e | 1026 | free_peer(peer ** P) |
0153d498 | 1027 | { |
40a1495e | 1028 | peer *p; |
79d39a72 | 1029 | while ((p = *P) != NULL) { |
a47b9029 | 1030 | *P = p->next; |
3855c318 | 1031 | #if USE_CACHE_DIGESTS |
1032 | if (p->digest) | |
1033 | cbdataUnlock(p->digest); | |
1034 | p->digest = NULL; | |
1035 | #endif | |
41042c81 | 1036 | cbdataFree(p); |
a47b9029 | 1037 | } |
987c67d1 | 1038 | Config.npeers = 0; |
270b86af | 1039 | } |
1040 | ||
1041 | static void | |
a7d59104 | 1042 | dump_cachemgrpasswd(StoreEntry * entry, const char *name, cachemgr_passwd * list) |
270b86af | 1043 | { |
d41de3c1 | 1044 | wordlist *w; |
1045 | while (list != NULL) { | |
74aa8456 | 1046 | if (strcmp(list->passwd, "none") && strcmp(list->passwd, "disable")) |
1047 | storeAppendPrintf(entry, "%s XXXXXXXXXX", name); | |
1048 | else | |
1049 | storeAppendPrintf(entry, "%s %s", name, list->passwd); | |
d41de3c1 | 1050 | for (w = list->actions; w != NULL; w = w->next) { |
1051 | storeAppendPrintf(entry, " %s", w->key); | |
1052 | } | |
1053 | storeAppendPrintf(entry, "\n"); | |
1054 | list = list->next; | |
1055 | } | |
270b86af | 1056 | } |
1057 | ||
1058 | static void | |
a47b9029 | 1059 | parse_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1060 | { |
1061 | char *passwd = NULL; | |
1062 | wordlist *actions = NULL; | |
22f3fd98 | 1063 | cachemgr_passwd *p; |
1064 | cachemgr_passwd **P; | |
270b86af | 1065 | parse_string(&passwd); |
1066 | parse_wordlist(&actions); | |
22f3fd98 | 1067 | p = xcalloc(1, sizeof(cachemgr_passwd)); |
1068 | p->passwd = passwd; | |
1069 | p->actions = actions; | |
1070 | for (P = head; *P; P = &(*P)->next); | |
1071 | *P = p; | |
270b86af | 1072 | } |
1073 | ||
1074 | static void | |
a47b9029 | 1075 | free_cachemgrpasswd(cachemgr_passwd ** head) |
270b86af | 1076 | { |
a47b9029 | 1077 | cachemgr_passwd *p; |
79d39a72 | 1078 | while ((p = *head) != NULL) { |
a47b9029 | 1079 | *head = p->next; |
1080 | xfree(p->passwd); | |
22f3fd98 | 1081 | wordlistDestroy(&p->actions); |
a47b9029 | 1082 | xfree(p); |
1083 | } | |
270b86af | 1084 | } |
1085 | ||
8203a132 | 1086 | static void |
16300b58 | 1087 | dump_denyinfo(StoreEntry * entry, const char *name, acl_deny_info_list * var) |
270b86af | 1088 | { |
d41de3c1 | 1089 | acl_name_list *a; |
1090 | while (var != NULL) { | |
02922e76 | 1091 | storeAppendPrintf(entry, "%s %s", name, var->err_page_name); |
d41de3c1 | 1092 | for (a = var->acl_list; a != NULL; a = a->next) |
1093 | storeAppendPrintf(entry, " %s", a->name); | |
1094 | storeAppendPrintf(entry, "\n"); | |
1095 | var = var->next; | |
1096 | } | |
270b86af | 1097 | } |
1098 | ||
1099 | static void | |
16300b58 | 1100 | parse_denyinfo(acl_deny_info_list ** var) |
6e40f263 | 1101 | { |
f1dc9b30 | 1102 | aclParseDenyInfoLine(var); |
6e40f263 | 1103 | } |
403279e0 | 1104 | |
1273d501 | 1105 | void |
a47b9029 | 1106 | free_denyinfo(acl_deny_info_list ** list) |
3c5557f9 | 1107 | { |
56b63fa1 | 1108 | acl_deny_info_list *a = NULL; |
1109 | acl_deny_info_list *a_next = NULL; | |
1110 | acl_name_list *l = NULL; | |
1111 | acl_name_list *l_next = NULL; | |
1273d501 | 1112 | for (a = *list; a; a = a_next) { |
a47b9029 | 1113 | for (l = a->acl_list; l; l = l_next) { |
1114 | l_next = l->next; | |
1115 | safe_free(l); | |
1116 | } | |
1117 | a_next = a->next; | |
1118 | safe_free(a); | |
1273d501 | 1119 | } |
1120 | *list = NULL; | |
270b86af | 1121 | } |
1122 | ||
1123 | static void | |
505e35db | 1124 | parse_peer_access(void) |
270b86af | 1125 | { |
1126 | char *host = NULL; | |
505e35db | 1127 | peer *p; |
270b86af | 1128 | if (!(host = strtok(NULL, w_space))) |
1129 | self_destruct(); | |
0cdcddb9 | 1130 | if ((p = peerFindByName(host)) == NULL) { |
1131 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", | |
1132 | cfg_filename, config_lineno, host); | |
1133 | return; | |
1134 | } | |
505e35db | 1135 | aclParseAccessLine(&p->access); |
270b86af | 1136 | } |
1137 | ||
270b86af | 1138 | static void |
1139 | parse_hostdomain(void) | |
1140 | { | |
1141 | char *host = NULL; | |
1142 | char *domain = NULL; | |
1143 | if (!(host = strtok(NULL, w_space))) | |
1144 | self_destruct(); | |
f1dc9b30 | 1145 | while ((domain = strtok(NULL, list_sep))) { |
1146 | domain_ping *l = NULL; | |
1147 | domain_ping **L = NULL; | |
40a1495e | 1148 | peer *p; |
1149 | if ((p = peerFindByName(host)) == NULL) { | |
43c3424b | 1150 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", |
f1dc9b30 | 1151 | cfg_filename, config_lineno, host); |
1152 | continue; | |
1153 | } | |
56b63fa1 | 1154 | l = xcalloc(1, sizeof(domain_ping)); |
f1dc9b30 | 1155 | l->do_ping = 1; |
1156 | if (*domain == '!') { /* check for !.edu */ | |
1157 | l->do_ping = 0; | |
1158 | domain++; | |
1159 | } | |
1160 | l->domain = xstrdup(domain); | |
b6a2f15e | 1161 | for (L = &(p->peer_domain); *L; L = &((*L)->next)); |
f1dc9b30 | 1162 | *L = l; |
1163 | } | |
270b86af | 1164 | } |
1165 | ||
1166 | static void | |
1167 | parse_hostdomaintype(void) | |
1168 | { | |
1169 | char *host = NULL; | |
1170 | char *type = NULL; | |
1171 | char *domain = NULL; | |
1172 | if (!(host = strtok(NULL, w_space))) | |
1173 | self_destruct(); | |
1174 | if (!(type = strtok(NULL, w_space))) | |
1175 | self_destruct(); | |
f1dc9b30 | 1176 | while ((domain = strtok(NULL, list_sep))) { |
1177 | domain_type *l = NULL; | |
1178 | domain_type **L = NULL; | |
40a1495e | 1179 | peer *p; |
1180 | if ((p = peerFindByName(host)) == NULL) { | |
43c3424b | 1181 | debug(15, 0) ("%s, line %d: No cache_peer '%s'\n", |
f1dc9b30 | 1182 | cfg_filename, config_lineno, host); |
1183 | return; | |
1184 | } | |
56b63fa1 | 1185 | l = xcalloc(1, sizeof(domain_type)); |
f1dc9b30 | 1186 | l->type = parseNeighborType(type); |
1187 | l->domain = xstrdup(domain); | |
1188 | for (L = &(p->typelist); *L; L = &((*L)->next)); | |
1189 | *L = l; | |
1190 | } | |
270b86af | 1191 | } |
1192 | ||
7e3ce7b9 | 1193 | #if UNUSED_CODE |
270b86af | 1194 | static void |
a7d59104 | 1195 | dump_ushortlist(StoreEntry * entry, const char *name, ushortlist * u) |
090089c4 | 1196 | { |
270b86af | 1197 | while (u) { |
f53b06f9 | 1198 | storeAppendPrintf(entry, "%s %d\n", name, (int) u->i); |
270b86af | 1199 | u = u->next; |
1200 | } | |
1201 | } | |
090089c4 | 1202 | |
f53b06f9 | 1203 | static int |
1204 | check_null_ushortlist(ushortlist * u) | |
1205 | { | |
1206 | return u == NULL; | |
1207 | } | |
1208 | ||
270b86af | 1209 | static void |
1210 | parse_ushortlist(ushortlist ** P) | |
1211 | { | |
1212 | char *token; | |
1213 | int i; | |
1214 | ushortlist *u; | |
1215 | ushortlist **U; | |
1216 | while ((token = strtok(NULL, w_space))) { | |
1217 | if (sscanf(token, "%d", &i) != 1) | |
1218 | self_destruct(); | |
1219 | if (i < 0) | |
1220 | i = 0; | |
1221 | u = xcalloc(1, sizeof(ushortlist)); | |
1222 | u->i = (u_short) i; | |
1223 | for (U = P; *U; U = &(*U)->next); | |
1224 | *U = u; | |
090089c4 | 1225 | } |
270b86af | 1226 | } |
090089c4 | 1227 | |
0153d498 | 1228 | static void |
a47b9029 | 1229 | free_ushortlist(ushortlist ** P) |
0153d498 | 1230 | { |
a47b9029 | 1231 | ushortlist *u; |
79d39a72 | 1232 | while ((u = *P) != NULL) { |
a47b9029 | 1233 | *P = u->next; |
1234 | xfree(u); | |
1235 | } | |
0153d498 | 1236 | } |
7e3ce7b9 | 1237 | #endif |
0153d498 | 1238 | |
270b86af | 1239 | static void |
a7d59104 | 1240 | dump_int(StoreEntry * entry, const char *name, int var) |
270b86af | 1241 | { |
f53b06f9 | 1242 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 1243 | } |
c1c29eb6 | 1244 | |
270b86af | 1245 | static void |
1246 | parse_int(int *var) | |
1247 | { | |
270b86af | 1248 | int i; |
0e4e0e7d | 1249 | i = GetInteger(); |
270b86af | 1250 | *var = i; |
1251 | } | |
090089c4 | 1252 | |
0153d498 | 1253 | static void |
1254 | free_int(int *var) | |
1255 | { | |
a47b9029 | 1256 | *var = 0; |
0153d498 | 1257 | } |
1258 | ||
270b86af | 1259 | static void |
a7d59104 | 1260 | dump_onoff(StoreEntry * entry, const char *name, int var) |
270b86af | 1261 | { |
f53b06f9 | 1262 | storeAppendPrintf(entry, "%s %s\n", name, var ? "on" : "off"); |
270b86af | 1263 | } |
090089c4 | 1264 | |
270b86af | 1265 | static void |
1266 | parse_onoff(int *var) | |
1267 | { | |
1268 | char *token = strtok(NULL, w_space); | |
090089c4 | 1269 | |
270b86af | 1270 | if (token == NULL) |
1271 | self_destruct(); | |
1272 | if (!strcasecmp(token, "on") || !strcasecmp(token, "enable")) | |
1273 | *var = 1; | |
1274 | else | |
1275 | *var = 0; | |
1276 | } | |
e90100aa | 1277 | |
0153d498 | 1278 | #define free_onoff free_int |
f1dc9b30 | 1279 | #define free_httpanonymizer free_int |
f1dc9b30 | 1280 | #define dump_eol dump_string |
1281 | #define free_eol free_string | |
30a4f2a8 | 1282 | |
270b86af | 1283 | static void |
a7d59104 | 1284 | dump_refreshpattern(StoreEntry * entry, const char *name, refresh_t * head) |
270b86af | 1285 | { |
d41de3c1 | 1286 | while (head != NULL) { |
9f60cfdf | 1287 | storeAppendPrintf(entry, "%s%s %s %d %d%% %d\n", |
c3f6d204 | 1288 | name, |
1289 | head->flags.icase ? " -i" : null_string, | |
1290 | head->pattern, | |
1291 | (int) head->min / 60, | |
1292 | (int) (100.0 * head->pct + 0.5), | |
9f60cfdf | 1293 | (int) head->max / 60); |
1294 | #if HTTP_VIOLATIONS | |
1295 | if (head->flags.override_expire) | |
1296 | storeAppendPrintf(entry, " override-expire"); | |
1297 | if (head->flags.override_lastmod) | |
1298 | storeAppendPrintf(entry, " override-lastmod"); | |
1299 | if (head->flags.reload_into_ims) | |
1300 | storeAppendPrintf(entry, " reload-into-ims"); | |
1301 | if (head->flags.ignore_reload) | |
1302 | storeAppendPrintf(entry, " ignore-reload"); | |
1303 | #endif | |
1304 | storeAppendPrintf(entry, "\n"); | |
d41de3c1 | 1305 | head = head->next; |
1306 | } | |
270b86af | 1307 | } |
090089c4 | 1308 | |
270b86af | 1309 | static void |
f1dc9b30 | 1310 | parse_refreshpattern(refresh_t ** head) |
270b86af | 1311 | { |
f1dc9b30 | 1312 | char *token; |
1313 | char *pattern; | |
1314 | time_t min = 0; | |
c3f6d204 | 1315 | double pct = 0.0; |
f1dc9b30 | 1316 | time_t max = 0; |
9f60cfdf | 1317 | #if HTTP_VIOLATIONS |
1dfa1d81 | 1318 | int override_expire = 0; |
1319 | int override_lastmod = 0; | |
cbe3a719 | 1320 | int reload_into_ims = 0; |
1321 | int ignore_reload = 0; | |
9f60cfdf | 1322 | #endif |
f1dc9b30 | 1323 | int i; |
1324 | refresh_t *t; | |
1325 | regex_t comp; | |
1326 | int errcode; | |
1327 | int flags = REG_EXTENDED | REG_NOSUB; | |
1328 | if ((token = strtok(NULL, w_space)) == NULL) | |
1329 | self_destruct(); | |
1330 | if (strcmp(token, "-i") == 0) { | |
1331 | flags |= REG_ICASE; | |
1332 | token = strtok(NULL, w_space); | |
1333 | } else if (strcmp(token, "+i") == 0) { | |
1334 | flags &= ~REG_ICASE; | |
1335 | token = strtok(NULL, w_space); | |
1336 | } | |
1337 | if (token == NULL) | |
1338 | self_destruct(); | |
1339 | pattern = xstrdup(token); | |
0e4e0e7d | 1340 | i = GetInteger(); /* token: min */ |
f1dc9b30 | 1341 | min = (time_t) (i * 60); /* convert minutes to seconds */ |
0e4e0e7d | 1342 | i = GetInteger(); /* token: pct */ |
c3f6d204 | 1343 | pct = (double) i / 100.0; |
0e4e0e7d | 1344 | i = GetInteger(); /* token: max */ |
f1dc9b30 | 1345 | max = (time_t) (i * 60); /* convert minutes to seconds */ |
1dfa1d81 | 1346 | /* Options */ |
1347 | while ((token = strtok(NULL, w_space)) != NULL) { | |
9f60cfdf | 1348 | #if HTTP_VIOLATIONS |
1dfa1d81 | 1349 | if (!strcmp(token, "override-expire")) |
1350 | override_expire = 1; | |
255d6021 | 1351 | else if (!strcmp(token, "override-lastmod")) |
1dfa1d81 | 1352 | override_lastmod = 1; |
cbe3a719 | 1353 | else if (!strcmp(token, "reload-into-ims")) { |
1354 | reload_into_ims = 1; | |
1355 | refresh_nocache_hack = 1; | |
1356 | /* tell client_side.c that this is used */ | |
1357 | } else if (!strcmp(token, "ignore-reload")) { | |
1358 | ignore_reload = 1; | |
1359 | refresh_nocache_hack = 1; | |
1360 | /* tell client_side.c that this is used */ | |
1361 | } else | |
9f60cfdf | 1362 | #endif |
cbe3a719 | 1363 | debug(22, 0) ("redreshAddToList: Unknown option '%s': %s\n", |
1dfa1d81 | 1364 | pattern, token); |
1365 | } | |
f1dc9b30 | 1366 | if ((errcode = regcomp(&comp, pattern, flags)) != 0) { |
1367 | char errbuf[256]; | |
1368 | regerror(errcode, &comp, errbuf, sizeof errbuf); | |
1369 | debug(22, 0) ("%s line %d: %s\n", | |
1370 | cfg_filename, config_lineno, config_input_line); | |
1371 | debug(22, 0) ("refreshAddToList: Invalid regular expression '%s': %s\n", | |
1372 | pattern, errbuf); | |
1373 | return; | |
1374 | } | |
c3f6d204 | 1375 | pct = pct < 0.0 ? 0.0 : pct; |
f1dc9b30 | 1376 | max = max < 0 ? 0 : max; |
1377 | t = xcalloc(1, sizeof(refresh_t)); | |
1378 | t->pattern = (char *) xstrdup(pattern); | |
1379 | t->compiled_pattern = comp; | |
1380 | t->min = min; | |
c3f6d204 | 1381 | t->pct = pct; |
f1dc9b30 | 1382 | t->max = max; |
c3f6d204 | 1383 | if (flags & REG_ICASE) |
1384 | t->flags.icase = 1; | |
9f60cfdf | 1385 | #if HTTP_VIOLATIONS |
1dfa1d81 | 1386 | if (override_expire) |
1387 | t->flags.override_expire = 1; | |
1388 | if (override_lastmod) | |
1389 | t->flags.override_lastmod = 1; | |
cbe3a719 | 1390 | if (reload_into_ims) |
1391 | t->flags.reload_into_ims = 1; | |
1392 | if (ignore_reload) | |
1393 | t->flags.ignore_reload = 1; | |
9f60cfdf | 1394 | #endif |
f1dc9b30 | 1395 | t->next = NULL; |
1396 | while (*head) | |
1397 | head = &(*head)->next; | |
1398 | *head = t; | |
1399 | safe_free(pattern); | |
270b86af | 1400 | } |
090089c4 | 1401 | |
270b86af | 1402 | static void |
a47b9029 | 1403 | free_refreshpattern(refresh_t ** head) |
270b86af | 1404 | { |
f1dc9b30 | 1405 | refresh_t *t; |
79d39a72 | 1406 | while ((t = *head) != NULL) { |
f1dc9b30 | 1407 | *head = t->next; |
1408 | safe_free(t->pattern); | |
1409 | regfree(&t->compiled_pattern); | |
1410 | safe_free(t); | |
1411 | } | |
270b86af | 1412 | } |
12b9e9b1 | 1413 | |
270b86af | 1414 | static void |
a7d59104 | 1415 | dump_string(StoreEntry * entry, const char *name, char *var) |
270b86af | 1416 | { |
f53b06f9 | 1417 | if (var != NULL) |
a7d59104 | 1418 | storeAppendPrintf(entry, "%s %s\n", name, var); |
270b86af | 1419 | } |
98ffb7e4 | 1420 | |
270b86af | 1421 | static void |
0153d498 | 1422 | parse_string(char **var) |
270b86af | 1423 | { |
1424 | char *token = strtok(NULL, w_space); | |
270b86af | 1425 | safe_free(*var); |
1426 | if (token == NULL) | |
1427 | self_destruct(); | |
1428 | *var = xstrdup(token); | |
1429 | } | |
b15e6857 | 1430 | |
0153d498 | 1431 | static void |
1432 | free_string(char **var) | |
1433 | { | |
027acbaf | 1434 | safe_free(*var); |
0153d498 | 1435 | } |
caebbe00 | 1436 | |
270b86af | 1437 | static void |
f1dc9b30 | 1438 | parse_eol(char *volatile *var) |
270b86af | 1439 | { |
1440 | char *token = strtok(NULL, null_string); | |
270b86af | 1441 | safe_free(*var); |
f1dc9b30 | 1442 | if (token == NULL) |
1443 | self_destruct(); | |
270b86af | 1444 | *var = xstrdup(token); |
1445 | } | |
090089c4 | 1446 | |
270b86af | 1447 | static void |
a7d59104 | 1448 | dump_time_t(StoreEntry * entry, const char *name, time_t var) |
090089c4 | 1449 | { |
f53b06f9 | 1450 | storeAppendPrintf(entry, "%s %d seconds\n", name, (int) var); |
090089c4 | 1451 | } |
1452 | ||
270b86af | 1453 | static void |
a47b9029 | 1454 | parse_time_t(time_t * var) |
0ffd22bc | 1455 | { |
f1dc9b30 | 1456 | parseTimeLine(var, T_SECOND_STR); |
0ffd22bc | 1457 | } |
1458 | ||
270b86af | 1459 | static void |
a47b9029 | 1460 | free_time_t(time_t * var) |
270b86af | 1461 | { |
a47b9029 | 1462 | *var = 0; |
270b86af | 1463 | } |
9906e724 | 1464 | |
1465 | static void | |
a7d59104 | 1466 | dump_size_t(StoreEntry * entry, const char *name, size_t var) |
1b635117 | 1467 | { |
f53b06f9 | 1468 | storeAppendPrintf(entry, "%s %d\n", name, (int) var); |
1b635117 | 1469 | } |
1470 | ||
1471 | static void | |
a7d59104 | 1472 | dump_b_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 1473 | { |
f53b06f9 | 1474 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_BYTES_STR); |
9906e724 | 1475 | } |
1476 | ||
1477 | static void | |
a7d59104 | 1478 | dump_kb_size_t(StoreEntry * entry, const char *name, size_t var) |
9906e724 | 1479 | { |
f53b06f9 | 1480 | storeAppendPrintf(entry, "%s %d %s\n", name, (int) var, B_KBYTES_STR); |
9906e724 | 1481 | } |
1482 | ||
1483 | static void | |
a47b9029 | 1484 | parse_size_t(size_t * var) |
1b635117 | 1485 | { |
1b635117 | 1486 | int i; |
0e4e0e7d | 1487 | i = GetInteger(); |
1b635117 | 1488 | *var = (size_t) i; |
1489 | } | |
1490 | ||
1491 | static void | |
1492 | parse_b_size_t(size_t * var) | |
9906e724 | 1493 | { |
1494 | parseBytesLine(var, B_BYTES_STR); | |
1495 | } | |
1496 | ||
1497 | static void | |
a47b9029 | 1498 | parse_kb_size_t(size_t * var) |
9906e724 | 1499 | { |
1500 | parseBytesLine(var, B_KBYTES_STR); | |
1501 | } | |
1502 | ||
1503 | static void | |
a47b9029 | 1504 | free_size_t(size_t * var) |
9906e724 | 1505 | { |
a47b9029 | 1506 | *var = 0; |
9906e724 | 1507 | } |
1508 | ||
1b635117 | 1509 | #define free_b_size_t free_size_t |
9906e724 | 1510 | #define free_kb_size_t free_size_t |
1511 | #define free_mb_size_t free_size_t | |
1512 | #define free_gb_size_t free_size_t | |
090089c4 | 1513 | |
8203a132 | 1514 | static void |
a7d59104 | 1515 | dump_ushort(StoreEntry * entry, const char *name, u_short var) |
090089c4 | 1516 | { |
f53b06f9 | 1517 | storeAppendPrintf(entry, "%s %d\n", name, var); |
270b86af | 1518 | } |
090089c4 | 1519 | |
0153d498 | 1520 | static void |
a47b9029 | 1521 | free_ushort(u_short * u) |
0153d498 | 1522 | { |
1523 | *u = 0; | |
1524 | } | |
1525 | ||
270b86af | 1526 | static void |
1527 | parse_ushort(u_short * var) | |
1528 | { | |
270b86af | 1529 | int i; |
090089c4 | 1530 | |
0e4e0e7d | 1531 | i = GetInteger(); |
270b86af | 1532 | if (i < 0) |
1533 | i = 0; | |
1534 | *var = (u_short) i; | |
090089c4 | 1535 | } |
1536 | ||
270b86af | 1537 | static void |
a7d59104 | 1538 | dump_wordlist(StoreEntry * entry, const char *name, wordlist * list) |
270b86af | 1539 | { |
270b86af | 1540 | while (list != NULL) { |
f53b06f9 | 1541 | storeAppendPrintf(entry, "%s %s\n", name, list->key); |
270b86af | 1542 | list = list->next; |
429fdbec | 1543 | } |
429fdbec | 1544 | } |
1545 | ||
270b86af | 1546 | static void |
1547 | parse_wordlist(wordlist ** list) | |
429fdbec | 1548 | { |
270b86af | 1549 | char *token; |
270b86af | 1550 | while ((token = strtok(NULL, w_space))) |
1551 | wordlistAdd(list, token); | |
429fdbec | 1552 | } |
270b86af | 1553 | |
f8d9f54a | 1554 | static int |
5da06f20 | 1555 | check_null_wordlist(wordlist * w) |
f8d9f54a | 1556 | { |
1557 | return w == NULL; | |
1558 | } | |
1559 | ||
63e9d884 | 1560 | static int |
c6d5b87b | 1561 | check_null_acl_access(acl_access * a) |
63e9d884 | 1562 | { |
1563 | return a == NULL; | |
1564 | } | |
1565 | ||
0153d498 | 1566 | #define free_wordlist wordlistDestroy |
270b86af | 1567 | |
d548ee64 | 1568 | #define free_uri_whitespace free_int |
1569 | ||
1570 | static void | |
1571 | parse_uri_whitespace(int *var) | |
1572 | { | |
1573 | char *token = strtok(NULL, w_space); | |
1574 | if (token == NULL) | |
1575 | self_destruct(); | |
7e3ce7b9 | 1576 | if (!strcasecmp(token, "strip")) |
1577 | *var = URI_WHITESPACE_STRIP; | |
1578 | else if (!strcasecmp(token, "deny")) | |
d548ee64 | 1579 | *var = URI_WHITESPACE_DENY; |
1580 | else if (!strcasecmp(token, "allow")) | |
1581 | *var = URI_WHITESPACE_ALLOW; | |
1582 | else if (!strcasecmp(token, "encode")) | |
1583 | *var = URI_WHITESPACE_ENCODE; | |
1584 | else if (!strcasecmp(token, "chop")) | |
1585 | *var = URI_WHITESPACE_CHOP; | |
1586 | else | |
1587 | self_destruct(); | |
1588 | } | |
1589 | ||
1590 | ||
1591 | static void | |
1592 | dump_uri_whitespace(StoreEntry * entry, const char *name, int var) | |
1593 | { | |
1594 | char *s; | |
1595 | if (var == URI_WHITESPACE_ALLOW) | |
1596 | s = "allow"; | |
1597 | else if (var == URI_WHITESPACE_ENCODE) | |
1598 | s = "encode"; | |
1599 | else if (var == URI_WHITESPACE_CHOP) | |
1600 | s = "chop"; | |
7e3ce7b9 | 1601 | else if (var == URI_WHITESPACE_DENY) |
d548ee64 | 1602 | s = "deny"; |
7e3ce7b9 | 1603 | else |
1604 | s = "strip"; | |
d548ee64 | 1605 | storeAppendPrintf(entry, "%s %s\n", name, s); |
1606 | } | |
1607 | ||
270b86af | 1608 | #include "cf_parser.c" |
f1dc9b30 | 1609 | |
1610 | peer_t | |
1611 | parseNeighborType(const char *s) | |
1612 | { | |
1613 | if (!strcasecmp(s, "parent")) | |
1614 | return PEER_PARENT; | |
1615 | if (!strcasecmp(s, "neighbor")) | |
1616 | return PEER_SIBLING; | |
1617 | if (!strcasecmp(s, "neighbour")) | |
1618 | return PEER_SIBLING; | |
1619 | if (!strcasecmp(s, "sibling")) | |
1620 | return PEER_SIBLING; | |
1621 | if (!strcasecmp(s, "multicast")) | |
1622 | return PEER_MULTICAST; | |
1623 | debug(15, 0) ("WARNING: Unknown neighbor type: %s\n", s); | |
1624 | return PEER_SIBLING; | |
1625 | } | |
f150dd4b | 1626 | |
7e3ce7b9 | 1627 | static void |
1628 | parse_sockaddr_in_list(sockaddr_in_list ** head) | |
1629 | { | |
1630 | char *token; | |
1631 | char *t; | |
1632 | char *host = NULL; | |
1633 | const struct hostent *hp; | |
1634 | int i; | |
1635 | sockaddr_in_list *s; | |
1636 | while ((token = strtok(NULL, w_space))) { | |
1637 | if ((t = strchr(token, ':'))) { | |
1638 | /* host:port */ | |
1639 | host = token; | |
1640 | *t = '\0'; | |
1641 | i = atoi(t + 1); | |
1642 | if (i <= 0) | |
1643 | self_destruct(); | |
1644 | } else if ((i = atoi(token)) > 0) { | |
1645 | /* port */ | |
1646 | } else { | |
1647 | self_destruct(); | |
1648 | } | |
1649 | s = xcalloc(1, sizeof(*s)); | |
1650 | s->s.sin_port = htons(i); | |
1651 | if (NULL == host) | |
1652 | s->s.sin_addr = any_addr; | |
1653 | else if (1 == safe_inet_addr(host, &s->s.sin_addr)) | |
1654 | (void) 0; | |
1655 | else if ((hp = gethostbyname(token))) /* dont use ipcache */ | |
1656 | s->s.sin_addr = inaddrFromHostent(hp); | |
1657 | else | |
1658 | self_destruct(); | |
1659 | while (*head) | |
1660 | head = &(*head)->next; | |
1661 | *head = s; | |
1662 | } | |
1663 | } | |
1664 | ||
1665 | static void | |
1666 | dump_sockaddr_in_list(StoreEntry * e, const char *n, const sockaddr_in_list * s) | |
1667 | { | |
1668 | while (s) { | |
1669 | storeAppendPrintf(e, "%s %s:%d\n", | |
1670 | n, | |
1671 | inet_ntoa(s->s.sin_addr), | |
1672 | ntohs(s->s.sin_port)); | |
1673 | s = s->next; | |
1674 | } | |
1675 | } | |
1676 | ||
1677 | static void | |
1678 | free_sockaddr_in_list(sockaddr_in_list ** head) | |
1679 | { | |
1680 | sockaddr_in_list *s; | |
1681 | while ((s = *head) != NULL) { | |
1682 | *head = s->next; | |
1683 | xfree(s); | |
1684 | } | |
1685 | } | |
1686 | ||
1687 | static int | |
1688 | check_null_sockaddr_in_list(const sockaddr_in_list * s) | |
1689 | { | |
1690 | return NULL == s; | |
1691 | } | |
1692 | ||
f150dd4b | 1693 | void |
1694 | configFreeMemory(void) | |
1695 | { | |
23ff6968 | 1696 | free_all(); |
f150dd4b | 1697 | } |
f0b19334 | 1698 | |
1699 | static void | |
1700 | requirePathnameExists(const char *name, const char *path) | |
1701 | { | |
1702 | struct stat sb; | |
f0b19334 | 1703 | assert(path != NULL); |
137ee196 | 1704 | if (stat(path, &sb) < 0) |
1705 | fatalf("%s: %s", path, xstrerror()); | |
f0b19334 | 1706 | } |