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degesch: parse CHANMODES in RPL_ISUPPORT

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We're going to need that to parse MODE changes.
This commit is contained in:
Přemysl Eric Janouch 2015-06-03 23:17:10 +02:00
parent 103831e274
commit b0753438c4
1 changed files with 39 additions and 2 deletions
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41
degesch.c
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@ -1055,6 +1055,11 @@ struct server
char *irc_idchan_prefixes; ///< Prefixes for "safe channels"
char *irc_statusmsg; ///< Prefixes for channel targets
char *irc_chanmodes_list; ///< Channel modes for lists
char *irc_chanmodes_param_always; ///< Channel modes with mandatory param
char *irc_chanmodes_param_when_set; ///< Channel modes with param when set
char *irc_chanmodes_param_never; ///< Channel modes without param
char *irc_chanuser_prefixes; ///< Channel user prefixes
char *irc_chanuser_modes; ///< Channel user modes
@ -1078,7 +1083,7 @@ server_init (struct server *self, struct poller *poller)
str_init (&self->read_buffer);
self->state = IRC_DISCONNECTED;
// Defaults as per the RPL_ISUPPORT draft
// Defaults as per the RPL_ISUPPORT drafts, or RFC 1459
self->irc_tolower = irc_tolower;
self->irc_strxfrm = irc_strxfrm;
@ -1086,6 +1091,11 @@ server_init (struct server *self, struct poller *poller)
self->irc_idchan_prefixes = xstrdup ("");
self->irc_statusmsg = xstrdup ("");
self->irc_chanmodes_list = xstrdup ("b");
self->irc_chanmodes_param_always = xstrdup ("k");
self->irc_chanmodes_param_when_set = xstrdup ("l");
self->irc_chanmodes_param_never = xstrdup ("imnpst");
self->irc_chanuser_prefixes = xstrdup ("@+");
self->irc_chanuser_modes = xstrdup ("ov");
@ -1140,6 +1150,11 @@ server_free (struct server *self)
free (self->irc_idchan_prefixes);
free (self->irc_statusmsg);
free (self->irc_chanmodes_list);
free (self->irc_chanmodes_param_always);
free (self->irc_chanmodes_param_when_set);
free (self->irc_chanmodes_param_never);
free (self->irc_chanuser_prefixes);
free (self->irc_chanuser_modes);
@ -4643,6 +4658,26 @@ irc_handle_isupport_statusmsg (struct server *s, char *value)
s->irc_statusmsg = xstrdup (value);
}
static void
irc_handle_isupport_chanmodes (struct server *s, char *value)
{
struct str_vector v;
str_vector_init (&v);
split_str_ignore_empty (value, ',', &v);
if (v.len >= 4)
{
free (s->irc_chanmodes_list);
s->irc_chanmodes_list = xstrdup (v.vector[0]);
free (s->irc_chanmodes_param_always);
s->irc_chanmodes_param_always = xstrdup (v.vector[1]);
free (s->irc_chanmodes_param_when_set);
s->irc_chanmodes_param_when_set = xstrdup (v.vector[2]);
free (s->irc_chanmodes_param_never);
s->irc_chanmodes_param_never = xstrdup (v.vector[3]);
}
str_vector_free (&v);
}
static void
unescape_isupport_value (const char *value, struct str *output)
{
@ -4689,8 +4724,10 @@ irc_handle_rpl_isupport (struct server *s, const struct irc_message *msg)
irc_handle_isupport_idchan (s, value_unescaped.str);
else if (!strcmp (param, "STATUSMSG"))
irc_handle_isupport_statusmsg (s, value_unescaped.str);
else if (!strcmp (param, "CHANMODES"))
irc_handle_isupport_chanmodes (s, value_unescaped.str);
// TODO: also parse MODES, TARGMAX, CHANMODES and make use of them
// TODO: also parse MODES, TARGMAX and make use of them
// to split client commands as necessary
str_free (&value_unescaped);