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1 | #ifndef BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H |
2 | #define BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H | |
3 | ||
4 | /* | |
5 | * Babeltrace - CTF IR: Event class internal | |
6 | * | |
7 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
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-ir/field-types.h> | |
31 | #include <babeltrace/ctf-ir/fields.h> | |
32 | #include <babeltrace/babeltrace-internal.h> | |
33 | #include <babeltrace/values.h> | |
34 | #include <babeltrace/ctf/types.h> | |
35 | #include <babeltrace/ctf-ir/stream-class.h> | |
36 | #include <babeltrace/ctf-ir/stream.h> | |
37 | #include <babeltrace/object-internal.h> | |
38 | #include <glib.h> | |
39 | ||
40 | #define BT_CTF_EVENT_CLASS_ATTR_ID_INDEX 0 | |
41 | #define BT_CTF_EVENT_CLASS_ATTR_NAME_INDEX 1 | |
42 | ||
43 | struct bt_ctf_event_class { | |
44 | struct bt_object base; | |
45 | struct bt_value *attributes; | |
46 | /* Structure type containing the event's context */ | |
47 | struct bt_ctf_field_type *context; | |
48 | /* Structure type containing the event's fields */ | |
49 | struct bt_ctf_field_type *fields; | |
50 | int frozen; | |
51 | ||
52 | /* | |
53 | * This flag indicates if the event class is valid. A valid | |
54 | * event class is _always_ frozen. However, an event class | |
55 | * may be frozen, but not valid yet. This is okay, as long as | |
56 | * no events are created out of this event class. | |
57 | */ | |
58 | int valid; | |
59 | }; | |
60 | ||
61 | BT_HIDDEN | |
62 | void bt_ctf_event_class_freeze(struct bt_ctf_event_class *event_class); | |
63 | ||
64 | BT_HIDDEN | |
65 | int bt_ctf_event_class_serialize(struct bt_ctf_event_class *event_class, | |
66 | struct metadata_context *context); | |
67 | ||
68 | BT_HIDDEN | |
69 | void bt_ctf_event_class_set_native_byte_order( | |
70 | struct bt_ctf_event_class *event_class, | |
71 | int byte_order); | |
72 | ||
73 | BT_HIDDEN | |
74 | int bt_ctf_event_class_set_stream_id(struct bt_ctf_event_class *event_class, | |
75 | uint32_t stream_id); | |
76 | ||
77 | #endif /* BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H */ |