1 #ifndef BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H
2 #define BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H
5 * Babeltrace - CTF IR: Event class 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-ir/field-types.h>
31 #include <babeltrace/ctf-ir/fields.h>
32 #include <babeltrace/babeltrace-internal.h>
33 #include <babeltrace/values.h>
34 #include <babeltrace/ctf-ir/trace-internal.h>
35 #include <babeltrace/ctf-ir/stream-class.h>
36 #include <babeltrace/ctf-ir/stream.h>
37 #include <babeltrace/ctf-ir/event-class.h>
38 #include <babeltrace/object-internal.h>
39 #include <babeltrace/assert-internal.h>
42 struct bt_event_class
{
43 struct bt_object base
;
44 /* Structure type containing the event's context */
45 struct bt_field_type
*context
;
46 /* Structure type containing the event's fields */
47 struct bt_field_type
*fields
;
51 * This flag indicates if the event class is valid. A valid
52 * event class is _always_ frozen. However, an event class
53 * may be frozen, but not valid yet. This is okay, as long as
54 * no events are created out of this event class.
61 enum bt_event_class_log_level log_level
;
66 void bt_event_class_freeze(struct bt_event_class
*event_class
);
69 int bt_event_class_serialize(struct bt_event_class
*event_class
,
70 struct metadata_context
*context
);
73 void bt_event_class_set_native_byte_order(
74 struct bt_event_class
*event_class
,
78 struct bt_stream_class
*bt_event_class_borrow_stream_class(
79 struct bt_event_class
*event_class
)
81 BT_ASSERT(event_class
);
82 return (void *) bt_object_borrow_parent(event_class
);
86 const char *bt_event_class_log_level_string(
87 enum bt_event_class_log_level level
)
90 case BT_EVENT_CLASS_LOG_LEVEL_UNKNOWN
:
91 return "BT_EVENT_CLASS_LOG_LEVEL_UNKNOWN";
92 case BT_EVENT_CLASS_LOG_LEVEL_UNSPECIFIED
:
93 return "BT_EVENT_CLASS_LOG_LEVEL_UNSPECIFIED";
94 case BT_EVENT_CLASS_LOG_LEVEL_EMERGENCY
:
95 return "BT_EVENT_CLASS_LOG_LEVEL_EMERGENCY";
96 case BT_EVENT_CLASS_LOG_LEVEL_ALERT
:
97 return "BT_EVENT_CLASS_LOG_LEVEL_ALERT";
98 case BT_EVENT_CLASS_LOG_LEVEL_CRITICAL
:
99 return "BT_EVENT_CLASS_LOG_LEVEL_CRITICAL";
100 case BT_EVENT_CLASS_LOG_LEVEL_ERROR
:
101 return "BT_EVENT_CLASS_LOG_LEVEL_ERROR";
102 case BT_EVENT_CLASS_LOG_LEVEL_WARNING
:
103 return "BT_EVENT_CLASS_LOG_LEVEL_WARNING";
104 case BT_EVENT_CLASS_LOG_LEVEL_NOTICE
:
105 return "BT_EVENT_CLASS_LOG_LEVEL_NOTICE";
106 case BT_EVENT_CLASS_LOG_LEVEL_INFO
:
107 return "BT_EVENT_CLASS_LOG_LEVEL_INFO";
108 case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM
:
109 return "BT_EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM";
110 case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM
:
111 return "BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM";
112 case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS
:
113 return "BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS";
114 case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE
:
115 return "BT_EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE";
116 case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT
:
117 return "BT_EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT";
118 case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION
:
119 return "BT_EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION";
120 case BT_EVENT_CLASS_LOG_LEVEL_DEBUG_LINE
:
121 return "BT_EVENT_CLASS_LOG_LEVEL_DEBUG_LINE";
122 case BT_EVENT_CLASS_LOG_LEVEL_DEBUG
:
123 return "BT_EVENT_CLASS_LOG_LEVEL_DEBUG";
130 int bt_event_class_validate_single_clock_class(
131 struct bt_event_class
*event_class
,
132 struct bt_clock_class
**expected_clock_class
);
134 #endif /* BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H */