2 * The MIT License (MIT)
4 * Copyright (c) 2017 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
26 struct bt_query_executor;
29 enum bt_query_status {
30 BT_QUERY_STATUS_OK = 0,
31 BT_QUERY_STATUS_AGAIN = 11,
32 BT_QUERY_STATUS_EXECUTOR_CANCELED = 125,
33 BT_QUERY_STATUS_ERROR = -1,
34 BT_QUERY_STATUS_INVALID = -22,
35 BT_QUERY_STATUS_INVALID_OBJECT = -23,
36 BT_QUERY_STATUS_INVALID_PARAMS = -24,
37 BT_QUERY_STATUS_NOMEM = -12,
41 struct bt_query_executor *bt_query_executor_create(void);
42 enum bt_query_status bt_query_executor_query(
43 struct bt_query_executor *query_executor,
44 struct bt_component_class *component_class,
45 const char *object, struct bt_value *params,
46 struct bt_value **BTOUTVALUE);
47 enum bt_query_status bt_query_executor_cancel(
48 struct bt_query_executor *query_executor);
49 int bt_query_executor_is_canceled(struct bt_query_executor *query_executor);