static void smtp_listener_cb(struct evconnlistener *listener, evutil_socket_t fd
,struct sockaddr *sa, int socklen, void *user_data)
{
struct event_base* base = user_data;
struct bufferevent* bev = bufferevent_socket_new(base, fd, BEV_OPT_CLOSE_ON_FREE);
if (!bev) {
ERROR("Error constructing bufferevent!");
event_base_loopbreak(base);
return;
}
struct email* email = new_email();
email->bev = bev;
bufferevent_setcb(bev, smtp_conn_readcb, NULL, smtp_conn_eventcb, email);
bufferevent_enable(bev, EV_READ);
bufferevent_write(bev, _220_HELLO, strlen(_220_HELLO));
}
static void about_email_hook (GtkAboutDialog *about,
const gchar *email,
gpointer data)
{
new_email (GTK_WINDOW(about), email);
}