Commit | Line | Data |
---|---|---|
2e33ac5a PP |
1 | #ifndef BABELTRACE_CTF_IR_FIELDS_INTERNAL_H |
2 | #define BABELTRACE_CTF_IR_FIELDS_INTERNAL_H | |
273b65be JG |
3 | |
4 | /* | |
2e33ac5a | 5 | * Babeltrace - CTF IR: Event Fields internal |
273b65be | 6 | * |
de9dd397 | 7 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
273b65be JG |
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 | ||
dc3fffef | 30 | #include <babeltrace/ctf-ir/field-types.h> |
273b65be | 31 | #include <babeltrace/ctf-writer/event-fields.h> |
83509119 | 32 | #include <babeltrace/object-internal.h> |
273b65be | 33 | #include <babeltrace/babeltrace-internal.h> |
c55a9f58 | 34 | #include <babeltrace/types.h> |
dc3fffef | 35 | #include <stdint.h> |
d990a4fb | 36 | #include <stdbool.h> |
273b65be JG |
37 | #include <glib.h> |
38 | ||
50842bdc | 39 | struct bt_stream_pos; |
dc3fffef | 40 | |
50842bdc | 41 | struct bt_field { |
83509119 | 42 | struct bt_object base; |
50842bdc | 43 | struct bt_field_type *type; |
d990a4fb JG |
44 | bool payload_set; |
45 | bool frozen; | |
273b65be JG |
46 | }; |
47 | ||
50842bdc PP |
48 | struct bt_field_integer { |
49 | struct bt_field parent; | |
dc3fffef PP |
50 | union { |
51 | int64_t signd; | |
52 | uint64_t unsignd; | |
53 | } payload; | |
273b65be JG |
54 | }; |
55 | ||
50842bdc PP |
56 | struct bt_field_enumeration { |
57 | struct bt_field parent; | |
58 | struct bt_field *payload; | |
273b65be JG |
59 | }; |
60 | ||
50842bdc PP |
61 | struct bt_field_floating_point { |
62 | struct bt_field parent; | |
dc3fffef | 63 | double payload; |
273b65be JG |
64 | }; |
65 | ||
50842bdc PP |
66 | struct bt_field_structure { |
67 | struct bt_field parent; | |
68 | GPtrArray *fields; /* Array of pointers to struct bt_field */ | |
273b65be JG |
69 | }; |
70 | ||
50842bdc PP |
71 | struct bt_field_variant { |
72 | struct bt_field parent; | |
73 | struct bt_field *tag; | |
74 | struct bt_field *payload; | |
273b65be JG |
75 | }; |
76 | ||
50842bdc PP |
77 | struct bt_field_array { |
78 | struct bt_field parent; | |
79 | GPtrArray *elements; /* Array of pointers to struct bt_field */ | |
273b65be JG |
80 | }; |
81 | ||
50842bdc PP |
82 | struct bt_field_sequence { |
83 | struct bt_field parent; | |
84 | struct bt_field *length; | |
85 | GPtrArray *elements; /* Array of pointers to struct bt_field */ | |
273b65be JG |
86 | }; |
87 | ||
50842bdc PP |
88 | struct bt_field_string { |
89 | struct bt_field parent; | |
273b65be JG |
90 | GString *payload; |
91 | }; | |
92 | ||
f6ccaed9 PP |
93 | BT_HIDDEN |
94 | int bt_field_serialize_recursive(struct bt_field *field, | |
95 | struct bt_stream_pos *pos, | |
96 | enum bt_byte_order native_byte_order); | |
97 | ||
662e778c | 98 | /* Validate that the field's payload is set (returns 0 if set). */ |
273b65be | 99 | BT_HIDDEN |
f6ccaed9 | 100 | int _bt_field_validate_recursive(struct bt_field *field); |
273b65be JG |
101 | |
102 | BT_HIDDEN | |
f6ccaed9 PP |
103 | void _bt_field_freeze_recursive(struct bt_field *field); |
104 | ||
105 | BT_HIDDEN | |
106 | bt_bool _bt_field_is_set_recursive(struct bt_field *field); | |
107 | ||
108 | BT_HIDDEN | |
109 | void _bt_field_reset_recursive(struct bt_field *field); | |
273b65be | 110 | |
918be005 | 111 | BT_HIDDEN |
f6ccaed9 PP |
112 | void _bt_field_set(struct bt_field *field, bool val); |
113 | ||
114 | #ifdef BT_DEV_MODE | |
115 | # define bt_field_validate_recursive _bt_field_validate_recursive | |
116 | # define bt_field_freeze_recursive _bt_field_freeze_recursive | |
117 | # define bt_field_is_set_recursive _bt_field_is_set_recursive | |
118 | # define bt_field_reset_recursive _bt_field_reset_recursive | |
119 | # define bt_field_set _bt_field_set | |
120 | #else | |
121 | # define bt_field_validate_recursive(_field) (-1) | |
122 | # define bt_field_freeze_recursive(_field) | |
123 | # define bt_field_is_set_recursive(_field) (BT_FALSE) | |
124 | # define bt_field_reset_recursive(_field) (BT_TRUE) | |
125 | # define bt_field_set(_field, _val) | |
126 | #endif | |
918be005 | 127 | |
2e8876d3 PP |
128 | BT_HIDDEN |
129 | int64_t bt_field_sequence_get_int_length(struct bt_field *field); | |
130 | ||
2e33ac5a | 131 | #endif /* BABELTRACE_CTF_IR_FIELDS_INTERNAL_H */ |