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1 | #ifndef BABELTRACE_CTF_WRITER_EVENT_FIELDS_INTERNAL_H |
2 | #define BABELTRACE_CTF_WRITER_EVENT_FIELDS_INTERNAL_H | |
3 | ||
4 | /* | |
5 | * BabelTrace - CTF Writer: Event Fields internal | |
6 | * | |
7 | * Copyright 2013 EfficiOS Inc. | |
8 | * | |
9 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
10 | * | |
11 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
12 | * of this software and associated documentation files (the "Software"), to deal | |
13 | * in the Software without restriction, including without limitation the rights | |
14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
15 | * copies of the Software, and to permit persons to whom the Software is | |
16 | * furnished to do so, subject to the following conditions: | |
17 | * | |
18 | * The above copyright notice and this permission notice shall be included in | |
19 | * all copies or substantial portions of the Software. | |
20 | * | |
21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
27 | * SOFTWARE. | |
28 | */ | |
29 | ||
30 | #include <babeltrace/ctf-writer/ref-internal.h> | |
31 | #include <babeltrace/ctf-writer/event-fields.h> | |
32 | #include <babeltrace/babeltrace-internal.h> | |
33 | #include <babeltrace/ctf/types.h> | |
34 | #include <glib.h> | |
35 | ||
36 | struct bt_ctf_field { | |
37 | struct bt_ctf_ref ref_count; | |
38 | struct bt_ctf_field_type *type; | |
39 | int payload_set; | |
40 | }; | |
41 | ||
42 | struct bt_ctf_field_integer { | |
43 | struct bt_ctf_field parent; | |
44 | struct definition_integer definition; | |
45 | }; | |
46 | ||
47 | struct bt_ctf_field_enumeration { | |
48 | struct bt_ctf_field parent; | |
49 | struct bt_ctf_field *payload; | |
50 | }; | |
51 | ||
52 | struct bt_ctf_field_floating_point { | |
53 | struct bt_ctf_field parent; | |
54 | struct definition_float definition; | |
55 | struct definition_integer sign, mantissa, exp; | |
56 | }; | |
57 | ||
58 | struct bt_ctf_field_structure { | |
59 | struct bt_ctf_field parent; | |
60 | GHashTable *field_name_to_index; | |
61 | GPtrArray *fields; /* Array of pointers to struct bt_ctf_field */ | |
62 | }; | |
63 | ||
64 | struct bt_ctf_field_variant { | |
65 | struct bt_ctf_field parent; | |
66 | struct bt_ctf_field *tag; | |
67 | struct bt_ctf_field *payload; | |
68 | }; | |
69 | ||
70 | struct bt_ctf_field_array { | |
71 | struct bt_ctf_field parent; | |
72 | GPtrArray *elements; /* Array of pointers to struct bt_ctf_field */ | |
73 | }; | |
74 | ||
75 | struct bt_ctf_field_sequence { | |
76 | struct bt_ctf_field parent; | |
77 | struct bt_ctf_field *length; | |
78 | GPtrArray *elements; /* Array of pointers to struct bt_ctf_field */ | |
79 | }; | |
80 | ||
81 | struct bt_ctf_field_string { | |
82 | struct bt_ctf_field parent; | |
83 | GString *payload; | |
84 | }; | |
85 | ||
86 | /* | |
87 | * Set a field's value with an already allocated field instance. | |
88 | */ | |
89 | BT_HIDDEN | |
90 | int bt_ctf_field_structure_set_field(struct bt_ctf_field *structure, | |
91 | const char *name, struct bt_ctf_field *value); | |
92 | ||
93 | BT_HIDDEN | |
94 | int bt_ctf_field_validate(struct bt_ctf_field *field); | |
95 | ||
96 | BT_HIDDEN | |
97 | int bt_ctf_field_serialize(struct bt_ctf_field *field, | |
98 | struct ctf_stream_pos *pos); | |
99 | ||
100 | #endif /* BABELTRACE_CTF_WRITER_EVENT_FIELDS_INTERNAL_H */ |