1 #ifndef BABELTRACE2_GRAPH_QUERY_EXECUTOR_H
2 #define BABELTRACE2_GRAPH_QUERY_EXECUTOR_H
5 * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 #ifndef __BT_IN_BABELTRACE_H
27 # error "Please include <babeltrace2/babeltrace.h> instead."
30 #include <babeltrace2/types.h>
31 #include <babeltrace2/logging.h>
38 bt_query_executor
*bt_query_executor_create(
39 const bt_component_class
*component_class
, const char *object
,
40 const bt_value
*params
);
43 bt_query_executor
*bt_query_executor_create_with_method_data(
44 const bt_component_class
*component_class
, const char *object
,
45 const bt_value
*params
, void *method_data
);
47 typedef enum bt_query_executor_query_status
{
48 BT_QUERY_EXECUTOR_QUERY_STATUS_OK
= __BT_FUNC_STATUS_OK
,
49 BT_QUERY_EXECUTOR_QUERY_STATUS_AGAIN
= __BT_FUNC_STATUS_AGAIN
,
50 BT_QUERY_EXECUTOR_QUERY_STATUS_ERROR
= __BT_FUNC_STATUS_ERROR
,
51 BT_QUERY_EXECUTOR_QUERY_STATUS_MEMORY_ERROR
= __BT_FUNC_STATUS_MEMORY_ERROR
,
52 BT_QUERY_EXECUTOR_QUERY_STATUS_UNKNOWN_OBJECT
= __BT_FUNC_STATUS_UNKNOWN_OBJECT
,
53 } bt_query_executor_query_status
;
56 bt_query_executor_query_status
bt_query_executor_query(
57 bt_query_executor
*query_executor
, const bt_value
**result
);
59 typedef enum bt_query_executor_add_interrupter_status
{
60 BT_QUERY_EXECUTOR_ADD_INTERRUPTER_STATUS_OK
= __BT_FUNC_STATUS_OK
,
61 BT_QUERY_EXECUTOR_ADD_INTERRUPTER_STATUS_MEMORY_ERROR
= __BT_FUNC_STATUS_MEMORY_ERROR
,
62 } bt_query_executor_add_interrupter_status
;
64 extern bt_query_executor_add_interrupter_status
65 bt_query_executor_add_interrupter(bt_query_executor
*query_executor
,
66 const bt_interrupter
*interrupter
);
68 extern void bt_query_executor_interrupt(bt_query_executor
*query_executor
);
70 typedef enum bt_query_executor_set_logging_level_status
{
71 BT_QUERY_EXECUTOR_SET_LOGGING_LEVEL_STATUS_OK
= __BT_FUNC_STATUS_OK
,
72 } bt_query_executor_set_logging_level_status
;
74 extern bt_query_executor_set_logging_level_status
75 bt_query_executor_set_logging_level(bt_query_executor
*query_executor
,
76 bt_logging_level logging_level
);
82 #endif /* BABELTRACE2_GRAPH_QUERY_EXECUTOR_H */