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Merge "res_hep: Adds hostname resolution support for capture_address"

This commit is contained in:
Joshua Colp 2018-05-09 19:00:41 -05:00 committed by Gerrit Code Review
parent 179c794879 8f55f7c333
commit 1351f42363
1 changed files with 23 additions and 1 deletions
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24
res/res_hep.c
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@ -367,6 +367,27 @@ static void hepv3_data_dtor(void *obj)
}
}
/*! \brief Pulls first resolved address and returns it */
static int ast_sockaddr_resolve_first_af(struct ast_sockaddr *addr,
const char* name, int flag, int family)
{
struct ast_sockaddr *addrs;
int addrs_cnt;
addrs_cnt = ast_sockaddr_resolve(&addrs, name, flag, family);
if (addrs_cnt <= 0) {
return 1;
}
if (addrs_cnt > 1) {
ast_debug(1, "Multiple addresses resolving %s, using the first one only\n", name);
}
ast_sockaddr_copy(addr, &addrs[0]);
ast_free(addrs);
return 0;
}
/*! \brief Allocate the HEPv3 run-time data */
static struct hepv3_runtime_data *hepv3_data_alloc(struct hepv3_global_config *config)
{
@ -379,10 +400,11 @@ static struct hepv3_runtime_data *hepv3_data_alloc(struct hepv3_global_config *c
data->sockfd = -1;
if (!ast_sockaddr_parse(&data->remote_addr, config->capture_address, PARSE_PORT_REQUIRE)) {
if (ast_sockaddr_resolve_first_af(&data->remote_addr, config->capture_address, PARSE_PORT_REQUIRE, AST_AF_UNSPEC)) {
ast_log(AST_LOG_WARNING, "Failed to create address from %s\n", config->capture_address);
ao2_ref(data, -1);
return NULL;
}
data->sockfd = socket(ast_sockaddr_is_ipv6(&data->remote_addr) ? AF_INET6 : AF_INET, SOCK_DGRAM, 0);