#include <asterisk/channel.h>Go to the source code of this file.
Functions | |
| int | ast_get_enum (struct ast_channel *chan, const char *number, char *location, int maxloc, char *technology, int maxtech) |
| int | ast_enum_init (void) |
| int | ast_enum_reload (void) |
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Definition at line 447 of file enum.c. References ast_destroy(), ast_load(), ast_mutex_lock, ast_mutex_unlock, ast_variable_browse(), free, and TOPLEV. Referenced by ast_enum_reload(), and main().
00448 {
00449 struct ast_config *cfg;
00450 struct enum_search *s, *sl;
00451 struct ast_variable *v;
00452
00453 /* Destroy existing list */
00454 ast_mutex_lock(&enumlock);
00455 s = toplevs;
00456 while(s) {
00457 sl = s;
00458 s = s->next;
00459 free(sl);
00460 }
00461 toplevs = NULL;
00462 cfg = ast_load("enum.conf");
00463 if (cfg) {
00464 sl = NULL;
00465 v = ast_variable_browse(cfg, "general");
00466 while(v) {
00467 if (!strcasecmp(v->name, "search")) {
00468 s = enum_newtoplev(v->value);
00469 if (s) {
00470 if (sl)
00471 sl->next = s;
00472 else
00473 toplevs = s;
00474 sl = s;
00475 }
00476 }
00477 v = v->next;
00478 }
00479 ast_destroy(cfg);
00480 } else {
00481 toplevs = enum_newtoplev(TOPLEV);
00482 }
00483 enumver++;
00484 ast_mutex_unlock(&enumlock);
00485 return 0;
00486 }
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Definition at line 488 of file enum.c. References ast_enum_init(). Referenced by ast_module_reload().
00489 {
00490 return ast_enum_init();
00491 }
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Definition at line 371 of file enum.c. References ast_autoservice_start(), ast_autoservice_stop(), ast_log(), ast_mutex_lock, ast_mutex_unlock, LOG_DEBUG, LOG_WARNING, and MAX_SIZE.
00372 {
00373 unsigned char answer[MAX_SIZE];
00374 char tmp[259 + 80];
00375 char naptrinput[80] = "+";
00376 int pos = strlen(number) - 1;
00377 int newpos=0;
00378 int res = -1;
00379 int ret = -1;
00380 struct enum_search *s = NULL;
00381 int version = -1;
00382 struct __res_state enumstate;
00383 res_ninit(&enumstate);
00384 if (chan && ast_autoservice_start(chan) < 0)
00385 return -1;
00386
00387 strncat(naptrinput, number, sizeof(naptrinput) - 2);
00388
00389 if (pos > 128)
00390 pos = 128;
00391 while(pos >= 0) {
00392 tmp[newpos++] = number[pos--];
00393 tmp[newpos++] = '.';
00394 }
00395 #if 0
00396 printf("Looking for '%s'\n", tmp);
00397 #endif
00398
00399 for(;;) {
00400 ast_mutex_lock(&enumlock);
00401 if (version != enumver) {
00402 /* Ooh, a reload... */
00403 s = toplevs;
00404 version = enumver;
00405 } else {
00406 s = s->next;
00407 }
00408 if (s) {
00409 strcpy(tmp + newpos, s->toplev);
00410 }
00411 ast_mutex_unlock(&enumlock);
00412 if (!s)
00413 break;
00414 res = res_nsearch(&enumstate, tmp, C_IN, T_NAPTR, answer, sizeof(answer));
00415 if (res > 0)
00416 break;
00417 }
00418 if (res > 0) {
00419 if ((res = parse_answer(dst, dstlen, tech, techlen, answer, res, naptrinput))) {
00420 ast_log(LOG_WARNING, "Parse error returned %d\n", res);
00421 ret = 0;
00422 } else {
00423 ast_log(LOG_DEBUG, "Found technology '%s', destination '%s'\n", tech, dst);
00424 ret = 1;
00425 }
00426 } else {
00427 ast_log(LOG_DEBUG, "No such number found: %s (%s)\n", tmp, strerror(errno));
00428 ret = 0;
00429 }
00430 if (chan)
00431 ret |= ast_autoservice_stop(chan);
00432 res_nclose(&enumstate);
00433 return ret;
00434 }
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1.3.4