LXR qemu/qapi/qapi-util.c

   1/*
   2 * QAPI util functions
   3 *
   4 * Authors:
   5 *  Hu Tao       <hutao@cn.fujitsu.com>
   6 *  Peter Lieven <pl@kamp.de>
   7 * 
   8 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
   9 * See the COPYING.LIB file in the top-level directory.
  10 *
  11 */
  12
  13#include "qemu/osdep.h"
  14#include "qapi/error.h"
  15#include "qemu-common.h"
  16#include "qapi/util.h"
  17
  18int qapi_enum_parse(const char * const lookup[], const char *buf,
  19                    int max, int def, Error **errp)
  20{
  21    int i;
  22
  23    if (!buf) {
  24        return def;
  25    }
  26
  27    for (i = 0; i < max; i++) {
  28        if (!strcmp(buf, lookup[i])) {
  29            return i;
  30        }
  31    }
  32
  33    error_setg(errp, "invalid parameter value: %s", buf);
  34    return def;
  35}
  36