1 /**
2 * SysDB - src/liboconfig/utils.c
3 * Copyright (C) 2012 Sebastian 'tokkee' Harl <sh@tokkee.org>
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
24 #include "oconfig.h"
25 #include "utils.h"
27 int
28 oconfig_get_string(oconfig_item_t *ci, char **value)
29 {
30 if (! ci)
31 return -1;
33 if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_STRING))
34 return -1;
36 if (value)
37 *value = ci->values[0].value.string;
38 return 0;
39 } /* oconfig_get_string */
41 int
42 oconfig_get_number(oconfig_item_t *ci, double *value)
43 {
44 if (! ci)
45 return -1;
47 if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_NUMBER))
48 return -1;
50 if (value)
51 *value = ci->values[0].value.number;
52 return 0;
53 } /* oconfig_get_number */
55 int
56 oconfig_get_boolean(oconfig_item_t *ci, bool *value)
57 {
58 if (! ci)
59 return -1;
61 if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_BOOLEAN))
62 return -1;
64 if (value)
65 *value = ci->values[0].value.boolean != 0;
66 return 0;
67 } /* oconfig_get_boolean */
69 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */