static int protocol_client_vencrypt_init(VncState *vs, uint8_t *data, size_t len) { if (data[0] != 0 || data[1] != 2) { VNC_DEBUG("Unsupported VeNCrypt protocol %d.%d\n", (int)data[0], (int)data[1]); vnc_write_u8(vs, 1); /* Reject version */ vnc_flush(vs); vnc_client_error(vs); } else { VNC_DEBUG("Sending allowed auth %d\n", vs->subauth); vnc_write_u8(vs, 0); /* Accept version */ vnc_write_u8(vs, 1); /* Number of sub-auths */ vnc_write_u32(vs, vs->subauth); /* The supported auth */ vnc_flush(vs); vnc_read_when(vs, protocol_client_vencrypt_auth, 4); } return 0; }