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1 | #ifndef BABELTRACE_CTF_WRITER_FIELD_PATH_INTERNAL |
2 | #define BABELTRACE_CTF_WRITER_FIELD_PATH_INTERNAL | |
3 | ||
4 | /* | |
16ca5ff0 PP |
5 | * Copyright 2016 Philippe Proulx <pproulx@efficios.com> |
6 | * | |
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: | |
13 | * | |
14 | * The above copyright notice and this permission notice shall be included in | |
15 | * all copies or substantial portions of the Software. | |
16 | * | |
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 | |
23 | * SOFTWARE. | |
24 | * | |
25 | * The Common Trace Format (CTF) Specification is available at | |
26 | * http://www.efficios.com/ctf | |
27 | */ | |
28 | ||
3fadfbc0 MJ |
29 | #include <babeltrace2/common-internal.h> |
30 | #include <babeltrace2/ctf-writer/object-internal.h> | |
31 | #include <babeltrace2/assert-internal.h> | |
32 | #include <babeltrace2/ctf-writer/field-types.h> | |
16ca5ff0 PP |
33 | #include <glib.h> |
34 | ||
35 | struct bt_ctf_field_path { | |
e1e02a22 | 36 | struct bt_ctf_object base; |
16ca5ff0 PP |
37 | enum bt_ctf_scope root; |
38 | ||
39 | /* | |
40 | * Array of integers (int) indicating the index in either | |
41 | * structures, variants, arrays, or sequences that make up | |
42 | * the path to a field type. -1 means the "current element | |
43 | * of an array or sequence type". | |
44 | */ | |
45 | GArray *indexes; | |
46 | }; | |
47 | ||
48 | BT_HIDDEN | |
49 | struct bt_ctf_field_path *bt_ctf_field_path_create(void); | |
50 | ||
51 | BT_HIDDEN | |
52 | void bt_ctf_field_path_clear(struct bt_ctf_field_path *field_path); | |
53 | ||
54 | BT_HIDDEN | |
55 | struct bt_ctf_field_path *bt_ctf_field_path_copy( | |
56 | struct bt_ctf_field_path *path); | |
57 | ||
58 | BT_HIDDEN enum bt_ctf_scope bt_ctf_field_path_get_root_scope( | |
59 | const struct bt_ctf_field_path *field_path); | |
60 | ||
61 | BT_HIDDEN int64_t bt_ctf_field_path_get_index_count( | |
62 | const struct bt_ctf_field_path *field_path); | |
63 | ||
64 | BT_HIDDEN int bt_ctf_field_path_get_index( | |
65 | const struct bt_ctf_field_path *field_path, uint64_t index); | |
66 | ||
67 | #endif /* BABELTRACE_CTF_WRITER_FIELD_PATH_INTERNAL */ |