1 #ifndef BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H
2 #define BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H
5 * BabelTrace - CTF Writer: Writer 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-writer/ref-internal.h>
31 #include <babeltrace/ctf-writer/writer.h>
32 #include <babeltrace/ctf-writer/event-types.h>
33 #include <babeltrace/ctf-writer/event-fields.h>
34 #include <babeltrace/babeltrace-internal.h>
37 #include <sys/types.h>
38 #include <uuid/uuid.h>
40 enum field_type_alias
{
41 FIELD_TYPE_ALIAS_UINT5_T
= 0,
42 FIELD_TYPE_ALIAS_UINT8_T
,
43 FIELD_TYPE_ALIAS_UINT16_T
,
44 FIELD_TYPE_ALIAS_UINT27_T
,
45 FIELD_TYPE_ALIAS_UINT32_T
,
46 FIELD_TYPE_ALIAS_UINT64_T
,
50 struct bt_ctf_writer
{
51 struct bt_ctf_ref ref_count
;
52 int frozen
; /* Protects attributes that can't be changed mid-trace */
58 GPtrArray
*environment
; /* Array of pointers to environment_variable */
59 GPtrArray
*clocks
; /* Array of pointers to bt_ctf_clock */
60 GPtrArray
*stream_classes
; /* Array of pointers to bt_ctf_stream_class */
61 GPtrArray
*streams
; /* Array of pointers to bt_ctf_stream */
62 struct bt_ctf_field_type
*trace_packet_header_type
;
63 struct bt_ctf_field
*trace_packet_header
;
64 uint64_t next_stream_id
;
67 struct environment_variable
{
68 GString
*name
, *value
;
71 struct metadata_context
{
74 unsigned int current_indentation_level
;
77 /* Checks that the string does not contain a reserved keyword */
79 int validate_identifier(const char *string
);
82 const char *get_byte_order_string(int byte_order
);
85 struct bt_ctf_field_type
*get_field_type(enum field_type_alias alias
);
87 #endif /* BABELTRACE_CTF_WRITER_WRITER_INTERNAL_H */