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1 | #ifndef BABELTRACE_TRACE_IR_TRACE_CONST_H |
2 | #define BABELTRACE_TRACE_IR_TRACE_CONST_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 | * The Common Trace Format (CTF) Specification is available at | |
28 | * http://www.efficios.com/ctf | |
29 | */ | |
30 | ||
31 | /* For bt_bool, bt_uuid */ | |
32 | #include <babeltrace/types.h> | |
33 | ||
34 | #include <stdint.h> | |
35 | ||
36 | #ifdef __cplusplus | |
37 | extern "C" { | |
38 | #endif | |
39 | ||
40 | struct bt_trace; | |
41 | struct bt_stream; | |
42 | struct bt_stream_class; | |
43 | struct bt_field_class; | |
44 | struct bt_value; | |
45 | ||
46 | typedef void (* bt_trace_is_static_listener_func)(const struct bt_trace *trace, | |
47 | void *data); | |
48 | ||
49 | typedef void (* bt_trace_listener_removed_func)(const struct bt_trace *trace, | |
50 | void *data); | |
51 | ||
52 | extern bt_bool bt_trace_assigns_automatic_stream_class_id( | |
53 | const struct bt_trace *trace); | |
54 | ||
55 | extern const char *bt_trace_get_name(const struct bt_trace *trace); | |
56 | ||
57 | extern bt_uuid bt_trace_get_uuid(const struct bt_trace *trace); | |
58 | ||
59 | extern uint64_t bt_trace_get_environment_entry_count( | |
60 | const struct bt_trace *trace); | |
61 | ||
62 | extern void bt_trace_borrow_environment_entry_by_index_const( | |
63 | const struct bt_trace *trace, uint64_t index, | |
64 | const char **name, const struct bt_value **value); | |
65 | ||
66 | extern const struct bt_value * | |
67 | bt_trace_borrow_environment_entry_value_by_name_const( | |
68 | const struct bt_trace *trace, const char *name); | |
69 | ||
70 | extern const struct bt_field_class * | |
71 | bt_trace_borrow_packet_header_field_class_const( | |
72 | const struct bt_trace *trace); | |
73 | ||
74 | extern uint64_t bt_trace_get_stream_class_count(const struct bt_trace *trace); | |
75 | ||
76 | extern const struct bt_stream_class * | |
77 | bt_trace_borrow_stream_class_by_index_const(const struct bt_trace *trace, | |
78 | uint64_t index); | |
79 | ||
80 | extern const struct bt_stream_class *bt_trace_borrow_stream_class_by_id_const( | |
81 | const struct bt_trace *trace, uint64_t id); | |
82 | ||
83 | extern uint64_t bt_trace_get_stream_count(const struct bt_trace *trace); | |
84 | ||
85 | extern const struct bt_stream *bt_trace_borrow_stream_by_index_const( | |
86 | const struct bt_trace *trace, uint64_t index); | |
87 | ||
88 | extern const struct bt_stream *bt_trace_borrow_stream_by_id_const( | |
89 | const struct bt_trace *trace, uint64_t id); | |
90 | ||
91 | extern bt_bool bt_trace_is_static(const struct bt_trace *trace); | |
92 | ||
93 | extern int bt_trace_add_is_static_listener(const struct bt_trace *trace, | |
94 | bt_trace_is_static_listener_func listener, | |
95 | bt_trace_listener_removed_func listener_removed, void *data, | |
96 | uint64_t *listener_id); | |
97 | ||
98 | extern int bt_trace_remove_is_static_listener(const struct bt_trace *trace, | |
99 | uint64_t listener_id); | |
100 | ||
101 | #ifdef __cplusplus | |
102 | } | |
103 | #endif | |
104 | ||
105 | #endif /* BABELTRACE_TRACE_IR_TRACE_CONST_H */ |