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272df73e PP |
1 | #ifndef BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H |
2 | #define BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H | |
3 | ||
4 | /* | |
5 | * Babeltrace - CTF IR: Event class internal | |
6 | * | |
7 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
8 | * | |
9 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
10 | * | |
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: | |
17 | * | |
18 | * The above copyright notice and this permission notice shall be included in | |
19 | * all copies or substantial portions of the Software. | |
20 | * | |
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 | |
27 | * SOFTWARE. | |
28 | */ | |
29 | ||
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> | |
6af7ca28 | 34 | #include <babeltrace/ctf-ir/trace-internal.h> |
272df73e PP |
35 | #include <babeltrace/ctf-ir/stream-class.h> |
36 | #include <babeltrace/ctf-ir/stream.h> | |
cf76ce92 | 37 | #include <babeltrace/ctf-ir/event-class.h> |
272df73e | 38 | #include <babeltrace/object-internal.h> |
f6ccaed9 | 39 | #include <babeltrace/assert-internal.h> |
272df73e PP |
40 | #include <glib.h> |
41 | ||
50842bdc | 42 | struct bt_event_class { |
272df73e | 43 | struct bt_object base; |
272df73e | 44 | /* Structure type containing the event's context */ |
50842bdc | 45 | struct bt_field_type *context; |
272df73e | 46 | /* Structure type containing the event's fields */ |
50842bdc | 47 | struct bt_field_type *fields; |
272df73e PP |
48 | int frozen; |
49 | ||
50 | /* | |
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. | |
55 | */ | |
56 | int valid; | |
5990dd44 | 57 | |
cf76ce92 PP |
58 | /* Attributes */ |
59 | GString *name; | |
5990dd44 | 60 | int64_t id; |
50842bdc | 61 | enum bt_event_class_log_level log_level; |
cf76ce92 | 62 | GString *emf_uri; |
272df73e PP |
63 | }; |
64 | ||
65 | BT_HIDDEN | |
50842bdc | 66 | void bt_event_class_freeze(struct bt_event_class *event_class); |
272df73e PP |
67 | |
68 | BT_HIDDEN | |
50842bdc | 69 | int bt_event_class_serialize(struct bt_event_class *event_class, |
272df73e PP |
70 | struct metadata_context *context); |
71 | ||
72 | BT_HIDDEN | |
50842bdc PP |
73 | void bt_event_class_set_native_byte_order( |
74 | struct bt_event_class *event_class, | |
272df73e PP |
75 | int byte_order); |
76 | ||
dc3fffef | 77 | static inline |
50842bdc PP |
78 | struct bt_stream_class *bt_event_class_borrow_stream_class( |
79 | struct bt_event_class *event_class) | |
dc3fffef | 80 | { |
f6ccaed9 | 81 | BT_ASSERT(event_class); |
dc3fffef PP |
82 | return (void *) bt_object_borrow_parent(event_class); |
83 | } | |
84 | ||
cf76ce92 | 85 | static inline |
50842bdc PP |
86 | const char *bt_event_class_log_level_string( |
87 | enum bt_event_class_log_level level) | |
cf76ce92 PP |
88 | { |
89 | switch (level) { | |
50842bdc PP |
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"; | |
cf76ce92 PP |
124 | default: |
125 | return "(unknown)"; | |
126 | } | |
127 | }; | |
128 | ||
2a3ced3c PP |
129 | BT_HIDDEN |
130 | int bt_event_class_validate_single_clock_class( | |
131 | struct bt_event_class *event_class, | |
132 | struct bt_clock_class **expected_clock_class); | |
133 | ||
272df73e | 134 | #endif /* BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H */ |