1 #ifndef BABELTRACE_CTF_IR_FIELDS_INTERNAL_H
2 #define BABELTRACE_CTF_IR_FIELDS_INTERNAL_H
5 * Babeltrace - CTF IR: Event Fields internal
7 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
9 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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:
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
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
30 #include <babeltrace/ctf-ir/field-types.h>
31 #include <babeltrace/ctf-writer/event-fields.h>
32 #include <babeltrace/object-internal.h>
33 #include <babeltrace/babeltrace-internal.h>
37 struct bt_ctf_stream_pos
;
40 struct bt_object base
;
41 struct bt_ctf_field_type
*type
;
46 struct bt_ctf_field_integer
{
47 struct bt_ctf_field parent
;
54 struct bt_ctf_field_enumeration
{
55 struct bt_ctf_field parent
;
56 struct bt_ctf_field
*payload
;
59 struct bt_ctf_field_floating_point
{
60 struct bt_ctf_field parent
;
64 struct bt_ctf_field_structure
{
65 struct bt_ctf_field parent
;
66 GHashTable
*field_name_to_index
;
67 GPtrArray
*fields
; /* Array of pointers to struct bt_ctf_field */
70 struct bt_ctf_field_variant
{
71 struct bt_ctf_field parent
;
72 struct bt_ctf_field
*tag
;
73 struct bt_ctf_field
*payload
;
76 struct bt_ctf_field_array
{
77 struct bt_ctf_field parent
;
78 GPtrArray
*elements
; /* Array of pointers to struct bt_ctf_field */
81 struct bt_ctf_field_sequence
{
82 struct bt_ctf_field parent
;
83 struct bt_ctf_field
*length
;
84 GPtrArray
*elements
; /* Array of pointers to struct bt_ctf_field */
87 struct bt_ctf_field_string
{
88 struct bt_ctf_field parent
;
92 /* Validate that the field's payload is set (returns 0 if set). */
94 int bt_ctf_field_validate(struct bt_ctf_field
*field
);
96 /* Mark field payload as unset. */
98 int bt_ctf_field_reset(struct bt_ctf_field
*field
);
101 int bt_ctf_field_serialize(struct bt_ctf_field
*field
,
102 struct bt_ctf_stream_pos
*pos
,
103 enum bt_ctf_byte_order native_byte_order
);
106 void bt_ctf_field_freeze(struct bt_ctf_field
*field
);
109 bool bt_ctf_field_is_set(struct bt_ctf_field
*field
);
111 #endif /* BABELTRACE_CTF_IR_FIELDS_INTERNAL_H */