scb-demo-with-scb

static int gg_session_handle_xml_event110(struct gg_session *gs, uint32_t type, const char *ptr, size_t len, struct gg_event *ge)
{
    gg_scb scb;
    uint16_t seq;
    char *data = NULL;

    scb = gg_scb_new(ptr, len);

    gg_scb_expected_uint8(&scb, 0x08);
    gg_scb_expected_uint8(&scb, 0x00);

    gg_scb_expected_uint8(&scb, 0x10);
    seq = gg_scb_read_packed_uint(&scb);

    gg_scb_expected_uint8(&scb, 0x1a);
    data = gg_scb_read_str_dup(&scb);

    if (!gg_scb_is_valid(&scb)) {
        free(data);
        return -1;
    }

    ge->type = GG_EVENT_XML_EVENT;
    ge->event.xml_event.data = data;

    return gg_ack_gg11(gs, GG_ACK110_MPA, seq, ge);
}