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/SET resolve_reverse_lookup to do reverse lookups for server when

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/connecting. Patch by c0ffee.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@3027 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2002-11-28 15:39:39 +00:00 • committed by cras
commit 5b60b859d4
3 changed files with 66 additions and 8 deletions
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26
src/core/servers.c
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@ -213,6 +213,7 @@ static void server_connect_callback_readpipe(SERVER_REC *server)
RESOLVED_IP_REC iprec;
IPADDR *ip;
const char *errormsg;
char *servername = NULL;
g_source_remove(server->connect_tag);
server->connect_tag = -1;
@ -234,20 +235,31 @@ static void server_connect_callback_readpipe(SERVER_REC *server)
} else if (server->connrec->family == AF_INET) {
/* force IPv4 connection */
ip = iprec.ip4.family == 0 ? NULL : &iprec.ip4;
servername = iprec.host4;
} else if (server->connrec->family == AF_INET6) {
/* force IPv6 connection */
ip = iprec.ip6.family == 0 ? NULL : &iprec.ip6;
servername = iprec.host6;
} else {
/* pick the one that was found, or if both do it like
/SET resolve_prefer_ipv6 says. */
ip = iprec.ip4.family == 0 ||
(iprec.ip6.family != 0 &&
settings_get_bool("resolve_prefer_ipv6")) ?
&iprec.ip6 : &iprec.ip4;
if (iprec.ip4.family == 0 ||
(iprec.ip6.family != 0 &&
settings_get_bool("resolve_prefer_ipv6"))) {
ip = &iprec.ip6;
servername = iprec.host6;
} else {
ip = &iprec.ip4;
servername = iprec.host4;
}
}
if (ip != NULL) {
/* host lookup ok */
if (servername) {
g_free(server->connrec->address);
server->connrec->address = g_strdup(servername);
}
server_real_connect(server, ip, NULL);
errormsg = NULL;
} else {
@ -273,6 +285,8 @@ static void server_connect_callback_readpipe(SERVER_REC *server)
}
g_free(iprec.errorstr);
g_free(iprec.host4);
g_free(iprec.host6);
}
SERVER_REC *server_connect(SERVER_CONNECT_REC *conn)
@ -356,7 +370,8 @@ int server_start_connect(SERVER_REC *server)
server->connrec->proxy : server->connrec->address;
server->connect_pid =
net_gethostbyname_nonblock(connect_address,
server->connect_pipe[1]);
server->connect_pipe[1],
settings_get_bool("resolve_reverse_lookup"));
server->connect_tag =
g_input_add(server->connect_pipe[0], G_INPUT_READ,
(GInputFunction)
@ -666,6 +681,7 @@ static void sig_chat_protocol_deinit(CHAT_PROTOCOL_REC *proto)
void servers_init(void)
{
settings_add_bool("server", "resolve_prefer_ipv6", FALSE);
settings_add_bool("server", "resolve_reverse_lookup", FALSE);
lookup_servers = servers = NULL;
signal_add("chat protocol deinit", (SIGNAL_FUNC) sig_chat_protocol_deinit);