2 * The MIT License (MIT)
4 * Copyright (c) 2016 Philippe Proulx <pproulx@efficios.com>
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 struct bt_value_map_get_keys_data
{
26 struct bt_value
*keys
;
29 static bt_value_map_foreach_entry_const_func_status
bt_value_map_get_keys_cb(
30 const char *key
, const struct bt_value
*object
, void *data
)
33 struct bt_value_map_get_keys_data
*priv_data
= data
;
35 status
= bt_value_array_append_string_element(priv_data
->keys
, key
);
36 BT_ASSERT(status
== __BT_FUNC_STATUS_OK
||
37 status
== __BT_FUNC_STATUS_MEMORY_ERROR
);
41 static struct bt_value
*bt_value_map_get_keys(const struct bt_value
*map_obj
)
43 bt_value_map_foreach_entry_const_status status
;
44 struct bt_value_map_get_keys_data data
;
46 data
.keys
= bt_value_array_create();
51 status
= bt_value_map_foreach_entry_const(map_obj
, bt_value_map_get_keys_cb
,
53 if (status
!= __BT_FUNC_STATUS_OK
) {
61 BT_VALUE_PUT_REF_AND_RESET(data
.keys
);