OpenSSL::Engine#cmds

static VALUE
ossl_engine_get_cmds(VALUE self)
{
    ENGINE *e;
    const ENGINE_CMD_DEFN *defn, *p;
    VALUE ary, tmp;

    GetEngine(self, e);
    ary = rb_ary_new();
    if ((defn = ENGINE_get_cmd_defns(e)) != NULL){
        for (p = defn; p->cmd_num > 0; p++){
            tmp = rb_ary_new();
            rb_ary_push(tmp, rb_str_new2(p->cmd_name));
            rb_ary_push(tmp, rb_str_new2(p->cmd_desc));
            rb_ary_push(tmp, ossl_engine_cmd_flag_to_name(p->cmd_flags));
            rb_ary_push(ary, tmp);
        }
    }

    return ary;
}