static void qemu_chr_parse_socket(QemuOpts *opts, ChardevBackend *backend, Error **errp) { bool is_listen = qemu_opt_get_bool(opts, "server", false); bool is_waitconnect = is_listen && qemu_opt_get_bool(opts, "wait", true); bool is_telnet = qemu_opt_get_bool(opts, "telnet", false); bool is_tn3270 = qemu_opt_get_bool(opts, "tn3270", false); bool do_nodelay = !qemu_opt_get_bool(opts, "delay", true); int64_t reconnect = qemu_opt_get_number(opts, "reconnect", 0); const char *path = qemu_opt_get(opts, "path"); const char *host = qemu_opt_get(opts, "host"); const char *port = qemu_opt_get(opts, "port"); const char *tls_creds = qemu_opt_get(opts, "tls-creds"); SocketAddress *addr; ChardevSocket *sock; backend->type = CHARDEV_BACKEND_KIND_SOCKET; if (!path) { if (!host) { error_setg(errp, "chardev: socket: no host given"); return; } if (!port) { error_setg(errp, "chardev: socket: no port given"); return; } } else { if (tls_creds) { error_setg(errp, "TLS can only be used over TCP socket"); return; } } sock = backend->u.socket.data = g_new0(ChardevSocket, 1); qemu_chr_parse_common(opts, qapi_ChardevSocket_base(sock)); sock->has_nodelay = true; sock->nodelay = do_nodelay; sock->has_server = true; sock->server = is_listen; sock->has_telnet = true; sock->telnet = is_telnet; sock->has_tn3270 = true; sock->tn3270 = is_tn3270; sock->has_wait = true; sock->wait = is_waitconnect; sock->has_reconnect = true; sock->reconnect = reconnect; sock->tls_creds = g_strdup(tls_creds); addr = g_new0(SocketAddress, 1); if (path) { UnixSocketAddress *q_unix; addr->type = SOCKET_ADDRESS_KIND_UNIX; q_unix = addr->u.q_unix.data = g_new0(UnixSocketAddress, 1); q_unix->path = g_strdup(path); } else { addr->type = SOCKET_ADDRESS_KIND_INET; addr->u.inet.data = g_new(InetSocketAddress, 1); *addr->u.inet.data = (InetSocketAddress) { .host = g_strdup(host), .port = g_strdup(port), .has_to = qemu_opt_get(opts, "to"), .to = qemu_opt_get_number(opts, "to", 0), .has_ipv4 = qemu_opt_get(opts, "ipv4"), .ipv4 = qemu_opt_get_bool(opts, "ipv4", 0), .has_ipv6 = qemu_opt_get(opts, "ipv6"), .ipv6 = qemu_opt_get_bool(opts, "ipv6", 0), }; } sock->addr = addr; }