bb6dc6cb1042e2bc49d5b7327deb21d96d95473c
1 #ifndef _BABELTRACE_CTF_METADATA_H
2 #define _BABELTRACE_CTF_METADATA_H
9 * Copyright 2011 - Mathieu Desnoyers <mathieu.desnoyers@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.
22 #include <babeltrace/types.h>
23 #include <uuid/uuid.h>
31 #define CTF_TRACE_SET_FIELD(ctf_trace, field) \
33 (ctf_trace)->field_mask |= CTF_TRACE_ ## field; \
36 #define CTF_TRACE_FIELD_IS_SET(ctf_trace, field) \
37 ((ctf_trace)->field_mask & CTF_TRACE_ ## field)
39 #define CTF_TRACE_GET_FIELD(ctf_trace, field) \
41 assert(CTF_TRACE_FIELD_IS_SET(ctf_trace, field)); \
42 (ctf_trace)->(field); \
48 struct declaration_scope
*root_declaration_scope
;
50 struct declaration_scope
*declaration_scope
;
51 GPtrArray
*streams
; /* Array of struct ctf_stream pointers*/
59 enum { /* Fields populated mask */
60 CTF_TRACE_major
= (1U << 0),
61 CTF_TRACE_minor
= (1U << 1),
62 CTF_TRACE_uuid
= (1U << 2),
63 CTF_TRACE_word_size
= (1U << 3),
67 #define CTF_STREAM_SET_FIELD(ctf_stream, field) \
69 (ctf_stream)->field_mask |= CTF_STREAM_ ## field; \
72 #define CTF_STREAM_FIELD_IS_SET(ctf_stream, field) \
73 ((ctf_stream)->field_mask & CTF_STREAM_ ## field)
75 #define CTF_STREAM_GET_FIELD(ctf_stream, field) \
77 assert(CTF_STREAM_FIELD_IS_SET(ctf_stream, field)); \
78 (ctf_stream)->(field); \
82 struct ctf_trace
*trace
;
83 /* parent is lexical scope conaining the stream scope */
84 struct declaration_scope
*declaration_scope
;
85 /* innermost definition scope. to be used as parent of event. */
86 struct definition_scope
*definition_scope
;
87 GPtrArray
*events_by_id
; /* Array of struct ctf_event pointers indexed by id */
88 GHashTable
*event_quark_to_id
; /* GQuark to numeric id */
90 /* Declarations only used when parsing */
91 struct declaration_struct
*packet_context_decl
;
92 struct declaration_struct
*event_header_decl
;
93 struct declaration_struct
*event_context_decl
;
95 /* Definitions used afterward */
96 struct definition_struct
*packet_context
;
97 struct definition_struct
*event_header
;
98 struct definition_struct
*event_context
;
102 enum { /* Fields populated mask */
103 CTF_STREAM_stream_id
= (1 << 0),
107 #define CTF_EVENT_SET_FIELD(ctf_event, field) \
109 (ctf_event)->field_mask |= CTF_EVENT_ ## field; \
112 #define CTF_EVENT_FIELD_IS_SET(ctf_event, field) \
113 ((ctf_event)->field_mask & CTF_EVENT_ ## field)
115 #define CTF_EVENT_GET_FIELD(ctf_event, field) \
117 assert(CTF_EVENT_FIELD_IS_SET(ctf_event, field)); \
118 (ctf_event)->(field); \
122 /* stream mapped by stream_id */
123 struct ctf_stream
*stream
;
124 /* parent is lexical scope conaining the event scope */
125 struct declaration_scope
*declaration_scope
;
127 /* Declarations only used when parsing */
128 struct declaration_struct
*context_decl
;
129 struct declaration_struct
*fields_decl
;
131 /* Definitions used afterward */
132 struct definition_struct
*context
;
133 struct definition_struct
*fields
;
136 uint64_t id
; /* Numeric identifier within the stream */
139 enum { /* Fields populated mask */
140 CTF_EVENT_name
= (1 << 0),
141 CTF_EVENT_id
= (1 << 1),
142 CTF_EVENT_stream_id
= (1 << 2),
146 #endif /* _BABELTRACE_CTF_METADATA_H */
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