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authorPřemysl Janouch <p.janouch@gmail.com>2015-06-20 21:38:04 +0200
committerPřemysl Janouch <p.janouch@gmail.com>2015-06-20 21:38:04 +0200
commit974ce75a59c4afde362b1695e708fe44e3b270b9 (patch)
treea29a58d66de5b602067bfe15570a1724bd081e8c
parent935d671a57e24d79201a129d3c7130d1da5273d9 (diff)
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degesch: add support for IRCv3.2 echo-message
-rw-r--r--degesch.c36
1 files changed, 28 insertions, 8 deletions
diff --git a/degesch.c b/degesch.c
index ccbd9b8..49b5ab6 100644
--- a/degesch.c
+++ b/degesch.c
@@ -1060,6 +1060,8 @@ struct server
struct str irc_user_mode; ///< Our current user modes
char *irc_user_host; ///< Our current user@host
+ bool cap_echo_message; ///< Whether the server echos messages
+
// Server-specific information (from RPL_ISUPPORT):
/// Convert an IRC identifier character to lower-case
@@ -3207,6 +3209,7 @@ on_irc_disconnected (struct server *s)
s->irc_user_host = NULL;
// TODO: reset RPL_ISUPPORT information
+ s->cap_echo_message = false;
// Take any relevant actions
if (s->ctx->quitting)
@@ -3830,14 +3833,17 @@ irc_get_buffer_for_message (struct server *s,
}
else if (!buffer)
{
- // Implying that the target is us
-
// Don't make user buffers for servers (they can send NOTICEs)
if (!irc_find_userhost (msg->prefix))
return s->buffer;
char *nickname = irc_cut_nickname (msg->prefix);
- buffer = irc_get_or_make_user_buffer (s, nickname);
+ if (irc_is_this_us (s, target))
+ buffer = irc_get_or_make_user_buffer (s, nickname);
+ // With the IRCv3.2 echo-message capability, we can receive messages
+ // as they are delivired to the target; in that case, check the origin
+ else if (soft_assert (irc_is_this_us (s, nickname)))
+ buffer = irc_get_or_make_user_buffer (s, target);
free (nickname);
}
return buffer;
@@ -4066,12 +4072,24 @@ irc_handle_cap (struct server *s, const struct irc_message *msg)
split_str_ignore_empty (msg->params.vector[2], ' ', &v);
const char *subcommand = msg->params.vector[1];
- if (!strcasecmp_ascii (subcommand, "ACK")
- || !strcasecmp_ascii (subcommand, "NAK"))
+ if (!strcasecmp_ascii (subcommand, "ACK"))
{
- // So far we don't need to take any other actions
+ for (size_t i = 0; i < v.len; i++)
+ {
+ const char *cap = v.vector[i];
+ bool active = true;
+ if (*cap == '-')
+ {
+ active = false;
+ cap++;
+ }
+ if (!strcasecmp_ascii (cap, "echo-message"))
+ s->cap_echo_message = active;
+ }
irc_send (s, "CAP END");
}
+ else if (!strcasecmp_ascii (subcommand, "NAK"))
+ irc_send (s, "CAP END");
else if (!strcasecmp_ascii (subcommand, "LS"))
{
struct str_vector chosen;
@@ -4082,7 +4100,8 @@ irc_handle_cap (struct server *s, const struct irc_message *msg)
{
const char *cap = v.vector[i];
if (!strcasecmp_ascii (cap, "multi-prefix")
- || !strcasecmp_ascii (cap, "invite-notify"))
+ || !strcasecmp_ascii (cap, "invite-notify")
+ || !strcasecmp_ascii (cap, "echo-message"))
str_vector_add (&chosen, cap);
}
@@ -5475,7 +5494,8 @@ send_autosplit_message (struct server *s, struct send_autosplit_args a)
{
irc_send (s, "%s %s :%s%s%s", a.command, a.target,
a.prefix, lines.vector[i], a.suffix);
- a.logger (s, &a, buffer, lines.vector[i]);
+ if (!s->cap_echo_message)
+ a.logger (s, &a, buffer, lines.vector[i]);
}
end:
str_vector_free (&lines);