toad.city
That fuck shit the fascists are using
1/*
2 * Copyright (C) 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17
18syntax = "proto2";
19
20package signal;
21
22option java_package = "org.signal.core.util.tracing";
23option java_outer_classname = "TraceProtos";
24
25/*
26 * Minimal interface needed to work with Perfetto.
27 *
28 * https://cs.android.com/android/platform/superproject/+/master:external/perfetto/protos/perfetto/trace/trace.proto
29 */
30message Trace {
31 repeated TracePacket packet = 1;
32}
33
34message TracePacket {
35 optional uint64 timestamp = 8;
36 optional uint32 timestamp_clock_id = 58;
37
38 oneof data {
39 TrackEvent track_event = 11;
40 TrackDescriptor track_descriptor = 60;
41 bytes synchronization_marker = 36;
42 }
43
44 oneof optional_trusted_packet_sequence_id {
45 uint32 trusted_packet_sequence_id = 10;
46 }
47}
48
49message TrackEvent {
50 repeated uint64 category_iids = 3;
51 repeated string categories = 22;
52
53 repeated DebugAnnotation debug_annotations = 4;
54
55 oneof name_field {
56 uint64 name_iid = 10;
57 string name = 23;
58 }
59
60 enum Type {
61 TYPE_UNSPECIFIED = 0;
62 TYPE_SLICE_BEGIN = 1;
63 TYPE_SLICE_END = 2;
64 TYPE_INSTANT = 3;
65 TYPE_COUNTER = 4;
66 }
67
68 optional Type type = 9;
69 optional uint64 track_uuid = 11;
70 optional int64 counter_value = 30;
71
72 oneof timestamp {
73 int64 timestamp_delta_us = 1;
74 int64 timestamp_absolute_us = 16;
75 }
76
77 oneof thread_time {
78 int64 thread_time_delta_us = 2;
79 int64 thread_time_absolute_us = 17;
80 }
81}
82
83message TrackDescriptor {
84 optional uint64 uuid = 1;
85 optional uint64 parent_uuid = 5;
86 optional string name = 2;
87 optional ThreadDescriptor thread = 4;
88 optional CounterDescriptor counter = 8;
89}
90
91
92message ThreadDescriptor {
93 optional int32 pid = 1;
94 optional int32 tid = 2;
95
96 optional string thread_name = 5;
97}
98
99message CounterDescriptor {
100 enum BuiltinCounterType {
101 COUNTER_UNSPECIFIED = 0;
102 COUNTER_THREAD_TIME_NS = 1;
103 COUNTER_THREAD_INSTRUCTION_COUNT = 2;
104 }
105
106 enum Unit {
107 UNIT_UNSPECIFIED = 0;
108 UNIT_TIME_NS = 1;
109 UNIT_COUNT = 2;
110 UNIT_SIZE_BYTES = 3;
111 }
112 optional BuiltinCounterType type = 1;
113 repeated string categories = 2;
114 optional Unit unit = 3;
115 optional int64 unit_multiplier = 4;
116 optional bool is_incremental = 5;
117}
118
119message DebugAnnotation {
120 message NestedValue {
121 enum NestedType {
122 UNSPECIFIED = 0;
123 DICT = 1;
124 ARRAY = 2;
125 }
126
127 optional NestedType nested_type = 1;
128 repeated string dict_keys = 2;
129 repeated NestedValue dict_values = 3;
130 repeated NestedValue array_values = 4;
131 optional int64 int_value = 5;
132 optional double double_value = 6;
133 optional bool bool_value = 7;
134 optional string string_value = 8;
135 }
136
137 oneof name_field {
138 uint64 name_iid = 1;
139 string name = 10;
140 }
141
142 oneof value {
143 bool bool_value = 2;
144 uint64 uint_value = 3;
145 int64 int_value = 4;
146 double double_value = 5;
147 string string_value = 6;
148 uint64 pointer_value = 7;
149 NestedValue nested_value = 8;
150 }
151}