1 #ifndef BABELTRACE_CTF_WRITER_TRACE_H
2 #define BABELTRACE_CTF_WRITER_TRACE_H
5 * BabelTrace - CTF Writer: Stream Class
7 * Copyright 2014 EfficiOS Inc.
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
29 * The Common Trace Format (CTF) Specification is available at
30 * http://www.efficios.com/ctf
38 struct bt_ctf_stream_class
;
41 extern enum bt_ctf_byte_order
bt_ctf_trace_get_native_byte_order(
42 struct bt_ctf_trace
*trace
);
44 extern int bt_ctf_trace_set_native_byte_order(struct bt_ctf_trace
*trace
,
45 enum bt_ctf_byte_order native_byte_order
);
47 extern const unsigned char *bt_ctf_trace_get_uuid(
48 struct bt_ctf_trace
*trace
);
50 extern int bt_ctf_trace_set_uuid(struct bt_ctf_trace
*trace
,
51 const unsigned char *uuid
);
53 extern int64_t bt_ctf_trace_get_environment_field_count(
54 struct bt_ctf_trace
*trace
);
57 bt_ctf_trace_get_environment_field_name_by_index(
58 struct bt_ctf_trace
*trace
, uint64_t index
);
60 extern struct bt_value
*
61 bt_ctf_trace_get_environment_field_value_by_index(struct bt_ctf_trace
*trace
,
64 extern struct bt_value
*
65 bt_ctf_trace_get_environment_field_value_by_name(
66 struct bt_ctf_trace
*trace
, const char *name
);
68 extern int bt_ctf_trace_set_environment_field(
69 struct bt_ctf_trace
*trace
, const char *name
,
70 struct bt_value
*value
);
72 extern int bt_ctf_trace_set_environment_field_integer(
73 struct bt_ctf_trace
*trace
, const char *name
,
76 extern int bt_ctf_trace_set_environment_field_string(
77 struct bt_ctf_trace
*trace
, const char *name
,
80 extern struct bt_ctf_field_type
*bt_ctf_trace_get_packet_header_field_type(
81 struct bt_ctf_trace
*trace
);
83 extern int bt_ctf_trace_set_packet_header_field_type(struct bt_ctf_trace
*trace
,
84 struct bt_ctf_field_type
*packet_header_type
);
86 extern int64_t bt_ctf_trace_get_stream_class_count(
87 struct bt_ctf_trace
*trace
);
89 extern struct bt_ctf_stream_class
*bt_ctf_trace_get_stream_class_by_index(
90 struct bt_ctf_trace
*trace
, uint64_t index
);
92 extern struct bt_ctf_stream_class
*bt_ctf_trace_get_stream_class_by_id(
93 struct bt_ctf_trace
*trace
, uint64_t id
);
95 extern int bt_ctf_trace_add_stream_class(struct bt_ctf_trace
*trace
,
96 struct bt_ctf_stream_class
*stream_class
);
98 extern int64_t bt_ctf_trace_get_stream_count(struct bt_ctf_trace
*trace
);
100 extern struct bt_ctf_stream
*bt_ctf_trace_get_stream_by_index(
101 struct bt_ctf_trace
*trace
, uint64_t index
);
103 extern const char *bt_ctf_trace_get_name(struct bt_ctf_trace
*trace
);
109 #endif /* BABELTRACE_CTF_WRITER_TRACE_H */