+static HCConn *
+client_conn_new (int fd)
+{
+ HCConn *conn;
+ HCConn *ssl_conn;
+ HCConn *pop_conn;
+ int r;
+ conn = hc_conn_new (NULL, NULL);
+ r = hc_conn_set_driver_channel (conn, fd);
+ if (r != 0)
+ {
+ hc_conn_close (conn);
+ close (fd);
+ return NULL;
+ }
+ ssl_conn = hc_conn_new (NULL, NULL);
+ hc_conn_set_driver_ssl_server (ssl_conn, conn);
+ if (r != 0)
+ {
+ hc_conn_close (ssl_conn);
+ hc_conn_close (conn);
+ return NULL;
+ }
+ pop_conn = hc_conn_new (NULL, NULL);
+ r = hc_conn_set_driver_pop (pop_conn, ssl_conn);
+ if (r != 0)
+ {
+ hc_conn_close (pop_conn);
+ hc_conn_close (ssl_conn);
+ return NULL;
+ }
+ return pop_conn;
+}
+