C++ (Cpp) opts_visitor_cleanup Beispiele

Beispiel #1

Datei: test-opts-visitor.c Projekt: JMR-b/qemu

static void
setup_fixture(OptsVisitorFixture *f, gconstpointer test_data)
{
    const char *opts_string = test_data;
    QemuOpts *opts;
    OptsVisitor *ov;

    opts = qemu_opts_parse(qemu_find_opts("userdef"), opts_string, false,
                           NULL);
    g_assert(opts != NULL);

    ov = opts_visitor_new(opts);
    visit_type_UserDefOptions(opts_get_visitor(ov), NULL, &f->userdef,
                              &f->err);
    opts_visitor_cleanup(ov);
    qemu_opts_del(opts);
}

Beispiel #2

Datei: crypto.c Projekt: Isaac-Lozano/qemu

static QCryptoBlockCreateOptions *
block_crypto_create_opts_init(QCryptoBlockFormat format,
                              QemuOpts *opts,
                              Error **errp)
{
    OptsVisitor *ov;
    QCryptoBlockCreateOptions *ret = NULL;
    Error *local_err = NULL;

    ret = g_new0(QCryptoBlockCreateOptions, 1);
    ret->format = format;

    ov = opts_visitor_new(opts);

    visit_start_struct(opts_get_visitor(ov),
                       NULL, NULL, 0, &local_err);
    if (local_err) {
        goto out;
    }

    switch (format) {
    case Q_CRYPTO_BLOCK_FORMAT_LUKS:
        visit_type_QCryptoBlockCreateOptionsLUKS_members(
            opts_get_visitor(ov), &ret->u.luks, &local_err);
        break;

    default:
        error_setg(&local_err, "Unsupported block format %d", format);
        break;
    }
    if (!local_err) {
        visit_check_struct(opts_get_visitor(ov), &local_err);
    }

    visit_end_struct(opts_get_visitor(ov));

 out:
    if (local_err) {
        error_propagate(errp, local_err);
        qapi_free_QCryptoBlockCreateOptions(ret);
        ret = NULL;
    }
    opts_visitor_cleanup(ov);
    return ret;
}

Beispiel #3

Datei: numa.c Projekt: pbhide/qemu-rocker

static int parse_numa(QemuOpts *opts, void *opaque)
{
    NumaOptions *object = NULL;
    Error *err = NULL;

    {
        OptsVisitor *ov = opts_visitor_new(opts);
        visit_type_NumaOptions(opts_get_visitor(ov), &object, NULL, &err);
        opts_visitor_cleanup(ov);
    }

    if (err) {
        goto error;
    }

    switch (object->kind) {
    case NUMA_OPTIONS_KIND_NODE:
        numa_node_parse(object->node, opts, &err);
        if (err) {
            goto error;
        }
        nb_numa_nodes++;
        break;
    default:
        abort();
    }

    return 0;

error:
    error_report_err(err);

    if (object) {
        QapiDeallocVisitor *dv = qapi_dealloc_visitor_new();
        visit_type_NumaOptions(qapi_dealloc_get_visitor(dv),
                               &object, NULL, NULL);
        qapi_dealloc_visitor_cleanup(dv);
    }

    return -1;
}