blob: fa9ed82c03be94d5e3ec1d7ca6d41707c6fd9bfd [file] [log] [blame]
David Hendricks55d04f32011-08-31 12:29:48 -07001/*
2 * Copyright 2010, Google Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 * * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include <inttypes.h>
33#include <string.h>
34
35#include <valstr.h>
36
37const char *val2str_default(uint32_t val, const struct valstr *vs,
38 const char *def_str)
39{
40 int i;
41
42 for (i = 0; vs[i].str; i++) {
43 if (vs[i].val == val)
44 return vs[i].str;
45 }
46
47 return def_str;
48}
49
50const char *val2str(uint32_t val, const struct valstr *vs)
51{
52 return val2str_default(val, vs, "Unknown");
53}
54
55uint32_t str2val(const char *str, const struct valstr *vs)
56{
57 int i;
58
59 for (i = 0; vs[i].str; i++) {
60 if (strcasecmp(vs[i].str, str) == 0)
61 return vs[i].val;
62 }
63
64 return vs[i].val;
65}