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1286dcbb PP |
1 | /* |
2 | * The MIT License (MIT) | |
3 | * | |
6fa6bfa1 | 4 | * Copyright (c) 2018 Francis Deslauriers <francis.deslauriers@efficios.com> |
1286dcbb PP |
5 | * |
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: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
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 | |
22 | * THE SOFTWARE. | |
23 | */ | |
24 | ||
6fa6bfa1 SM |
25 | /* From field-path-const.h */ |
26 | ||
27 | typedef enum bt_field_path_item_type { | |
28 | BT_FIELD_PATH_ITEM_TYPE_INDEX, | |
29 | BT_FIELD_PATH_ITEM_TYPE_CURRENT_ARRAY_ELEMENT, | |
30 | } bt_field_path_item_type; | |
31 | ||
32 | typedef enum bt_scope { | |
33 | BT_SCOPE_PACKET_CONTEXT, | |
34 | BT_SCOPE_EVENT_COMMON_CONTEXT, | |
35 | BT_SCOPE_EVENT_SPECIFIC_CONTEXT, | |
36 | BT_SCOPE_EVENT_PAYLOAD, | |
37 | } bt_scope; | |
38 | ||
39 | extern bt_scope bt_field_path_get_root_scope( | |
40 | const bt_field_path *field_path); | |
41 | ||
42 | extern uint64_t bt_field_path_get_item_count( | |
43 | const bt_field_path *field_path); | |
44 | ||
45 | extern const bt_field_path_item *bt_field_path_borrow_item_by_index_const( | |
46 | const bt_field_path *field_path, uint64_t index); | |
47 | ||
48 | extern bt_field_path_item_type bt_field_path_item_get_type( | |
49 | const bt_field_path_item *field_path_item); | |
50 | ||
51 | extern uint64_t bt_field_path_item_index_get_index( | |
52 | const bt_field_path_item *field_path_item); | |
53 | ||
54 | extern void bt_field_path_get_ref(const bt_field_path *field_path); | |
55 | ||
56 | extern void bt_field_path_put_ref(const bt_field_path *field_path); |