xC, xD: add basic WALLOPS support

1 files changed, 24 insertions, 0 deletions

diff --git a/xD.c b/xD.c
index 8d24cef..4ec365a 100644
--- a/xD.c
+++ b/xD.c
@@ -2933,6 +2933,29 @@ irc_handle_links (const struct irc_message *msg, struct client *c)
 }
 
 static void
+irc_handle_wallops (const struct irc_message *msg, struct client *c)
+{
+	if (msg->params.len < 1)
+		RETURN_WITH_REPLY (c, IRC_ERR_NEEDMOREPARAMS, msg->command);
+	if (!(c->mode & IRC_USER_MODE_OPERATOR))
+		RETURN_WITH_REPLY (c, IRC_ERR_NOPRIVILEGES);
+
+	const char *message = msg->params.vector[0];
+
+	// Our interpretation: anonymize the sender,
+	// and target all users who want to receive these messages
+	struct str_map_iter iter = str_map_iter_make (&c->ctx->users);
+	struct client *target;
+	while ((target = str_map_iter_next (&iter)))
+	{
+		if (target != c && !(target->mode & IRC_USER_MODE_RX_WALLOPS))
+			continue;
+
+		client_send (target, ":%s WALLOPS :%s", c->ctx->server_name, message);
+	}
+}
+
+static void
 irc_handle_kill (const struct irc_message *msg, struct client *c)
 {
 	if (msg->params.len < 2)
@@ -2994,6 +3017,7 @@ irc_register_handlers (struct server_context *ctx)
 		{ "ADMIN",    true,  irc_handle_admin,    0, 0 },
 		{ "STATS",    true,  irc_handle_stats,    0, 0 },
 		{ "LINKS",    true,  irc_handle_links,    0, 0 },
+		{ "WALLOPS",  true,  irc_handle_wallops,  0, 0 },
 
 		{ "MODE",     true,  irc_handle_mode,     0, 0 },
 		{ "PRIVMSG",  true,  irc_handle_privmsg,  0, 0 },