OpenSSL::X509::Name#to_a

static VALUE
ossl_x509name_to_a(VALUE self)
{
    X509_NAME *name;
    int entries;
    VALUE ret;

    GetX509Name(self, name);
    entries = X509_NAME_entry_count(name);
    ret = rb_ary_new_capa(entries);
    for (int i = 0; i < entries; i++) {
        const X509_NAME_ENTRY *entry = X509_NAME_get_entry(name, i);
        if (!entry)
            ossl_raise(eX509NameError, "X509_NAME_get_entry");
        const ASN1_OBJECT *obj = X509_NAME_ENTRY_get_object(entry);
        VALUE vname = ossl_asn1obj_to_string(obj);
        const ASN1_STRING *data = X509_NAME_ENTRY_get_data(entry);
        VALUE vdata = asn1str_to_str(data);
        VALUE type = INT2NUM(ASN1_STRING_type(data));
        rb_ary_push(ret, rb_ary_new_from_args(3, vname, vdata, type));
    }
    return ret;
}