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degesch: parse and use RPL_USERHOST

This commit is contained in:
Přemysl Eric Janouch 2015-05-22 22:13:28 +02:00
parent b0dbc34f9a
commit ca36726bf7
1 changed files with 45 additions and 3 deletions
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48
degesch.c
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@ -4335,9 +4335,7 @@ irc_on_registered (struct server *s, const char *nickname)
s->state = IRC_REGISTERED;
refresh_prompt (s->ctx);
// TODO: parse any response and store the result for us in app_context;
// this enables proper message splitting on output;
// we can also use WHOIS if it's not supported (optional by RFC 2812)
// XXX: we can also use WHOIS if it's not supported (optional by RFC 2812)
irc_send (s, "USERHOST %s", s->irc_user->nickname);
const char *autojoin = get_config_string (s->config, "autojoin");
@ -4347,6 +4345,47 @@ irc_on_registered (struct server *s, const char *nickname)
// TODO: rejoin all current channels (mark those we've left manually?)
}
static void
irc_handle_rpl_userhost (struct server *s, const struct irc_message *msg)
{
if (msg->params.len < 2)
return;
const char *response = msg->params.vector[1];
struct str_vector v;
str_vector_init (&v);
split_str_ignore_empty (response, ' ', &v);
for (size_t i = 0; i < v.len; i++)
{
char *nick = v.vector[i];
char *equals = strchr (nick, '=');
if (!equals || equals == nick)
continue;
// User is an IRC operator
if (equals[-1] == '*')
equals[-1] = '\0';
else
equals[ 0] = '\0';
// TODO: make use of this (away status polling?)
char away_status = equals[1];
if (!strchr ("+-", away_status))
continue;
char *userhost = equals + 2;
if (irc_is_this_us (s, nick))
{
free (s->irc_user_host);
s->irc_user_host = xstrdup (userhost);
}
}
str_vector_free (&v);
}
static void
irc_process_numeric (struct server *s,
const struct irc_message *msg, unsigned long numeric)
@ -4386,6 +4425,9 @@ irc_process_numeric (struct server *s,
// TODO: initialize key_strxfrm according to server properties;
// note that collisions may arise on reconnecting
break;
case IRC_RPL_USERHOST:
irc_handle_rpl_userhost (s, msg);
break;
case IRC_RPL_NAMREPLY:
// TODO: find the channel and if found, push nicks to names_buf
break;