lib: make values API const-correct
[babeltrace.git] / include / babeltrace / trace-ir / trace-internal.h
1 #ifndef BABELTRACE_TRACE_IR_TRACE_INTERNAL_H
2 #define BABELTRACE_TRACE_IR_TRACE_INTERNAL_H
3
4 /*
5 * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
6 *
7 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 * SOFTWARE.
26 */
27
28 #include <babeltrace/assert-pre-internal.h>
29 #include <babeltrace/trace-ir/trace.h>
30 #include <babeltrace/trace-ir/stream-class-internal.h>
31 #include <babeltrace/trace-ir/field-classes.h>
32 #include <babeltrace/trace-ir/fields.h>
33 #include <babeltrace/trace-ir/attributes-internal.h>
34 #include <babeltrace/trace-ir/clock-class-internal.h>
35 #include <babeltrace/object-internal.h>
36 #include <babeltrace/object-pool-internal.h>
37 #include <babeltrace/babeltrace-internal.h>
38 #include <babeltrace/values.h>
39 #include <babeltrace/types.h>
40 #include <glib.h>
41 #include <sys/types.h>
42 #include <babeltrace/compat/uuid-internal.h>
43
44 struct bt_trace {
45 struct bt_object base;
46
47 struct {
48 GString *str;
49
50 /* NULL or `str->str` above */
51 const char *value;
52 } name;
53
54 struct {
55 uint8_t uuid[BABELTRACE_UUID_LEN];
56
57 /* NULL or `uuid` above */
58 bt_uuid value;
59 } uuid;
60
61 struct bt_value *environment;
62
63 /* Array of `struct bt_stream_class *` */
64 GPtrArray *stream_classes;
65
66 /* Array of `struct bt_stream *` */
67 GPtrArray *streams;
68
69 /*
70 * Stream class (weak) to number of instantiated streams, used
71 * to automatically assign stream IDs per stream class.
72 */
73 GHashTable *stream_classes_stream_count;
74
75 struct bt_field_class *packet_header_fc;
76 bool assigns_automatic_stream_class_id;
77
78 GArray *is_static_listeners;
79 bool is_static;
80 bool in_remove_listener;
81
82 /* Pool of `struct bt_field_wrapper *` */
83 struct bt_object_pool packet_header_field_pool;
84
85 bool frozen;
86 };
87
88 BT_HIDDEN
89 void _bt_trace_freeze(struct bt_trace *trace);
90
91 #ifdef BT_DEV_MODE
92 # define bt_trace_freeze _bt_trace_freeze
93 #else
94 # define bt_trace_freeze(_trace)
95 #endif
96
97 BT_HIDDEN
98 void bt_trace_add_stream(struct bt_trace *trace, struct bt_stream *stream);
99
100 BT_HIDDEN
101 uint64_t bt_trace_get_automatic_stream_id(struct bt_trace *trace,
102 struct bt_stream_class *stream_class);
103
104 #endif /* BABELTRACE_TRACE_IR_TRACE_INTERNAL_H */
This page took 0.04353 seconds and 4 git commands to generate.