Merge "Revert "Delete atoms.proto from statsd"" (b371b988) · Commits · e / os / android_frameworks_base

Android.bp

+1 −5

Original line number	Diff line number	Diff line
		@@ -912,17 +912,13 @@ java_library_host {
		name: "platformprotos",
		srcs: [
		":ipconnectivity-proto-src",
		":libstats_internal_protos",
		"cmds/am/proto/instrumentation_data.proto",
		"cmds/statsd/src/*/.proto",
		"core/proto/*/.proto",
		"libs/incident/proto/*/.proto",
		],
		proto: {
		include_dirs: [
		"external/protobuf/src",
		"frameworks/proto_logging/stats",
		],
		include_dirs: ["external/protobuf/src"],
		type: "full",
		},
		// Protos have lots of MissingOverride and similar.

cmds/statsd/Android.bp

+38 −20

Original line number	Diff line number	Diff line
		@@ -14,6 +14,34 @@
		// limitations under the License.
		//

		// ==========================================================
		// Build the library for use on the host
		// ==========================================================
		cc_library_host_shared {
		name: "libstats_proto_host",
		srcs: [
		"src/atoms.proto",
		"src/atom_field_options.proto",
		],

		shared_libs: [
		"libplatformprotos",
		],

		proto: {
		type: "full",
		export_proto_headers: true,
		include_dirs: [
		"external/protobuf/src",
		],
		},

		export_shared_lib_headers: [
		"libplatformprotos",
		]

		}

		cc_defaults {
		name: "statsd_defaults",

		@@ -249,8 +277,9 @@ cc_test {
		// atom_field_options.proto needs field_options.proto, but that is
		// not included in libprotobuf-cpp-lite, so compile it here.
		":libprotobuf-internal-protos",
		":libstats_internal_protos",

		"src/atom_field_options.proto",
		"src/atoms.proto",
		"src/shell/shell_data.proto",
		"src/stats_log.proto",
		"tests/AlarmMonitor_test.cpp",
		@@ -317,10 +346,7 @@ cc_test {

		proto: {
		type: "lite",
		include_dirs: [
		"external/protobuf/src",
		"frameworks/proto_logging/stats",
		],
		include_dirs: ["external/protobuf/src"],
		},

		}
		@@ -337,7 +363,6 @@ cc_benchmark {
		// atom_field_options.proto needs field_options.proto, but that is
		// not included in libprotobuf-cpp-lite, so compile it here.
		":libprotobuf-internal-protos",
		":libstats_internal_protos",

		"benchmark/duration_metric_benchmark.cpp",
		"benchmark/filter_value_benchmark.cpp",
		@@ -347,15 +372,14 @@ cc_benchmark {
		"benchmark/main.cpp",
		"benchmark/metric_util.cpp",
		"benchmark/stats_write_benchmark.cpp",
		"src/atom_field_options.proto",
		"src/atoms.proto",
		"src/stats_log.proto",
		],

		proto: {
		type: "lite",
		include_dirs: [
		"external/protobuf/src",
		"frameworks/proto_logging/stats",
		],
		include_dirs: ["external/protobuf/src"],
		},

		cflags: [
		@@ -387,14 +411,11 @@ java_library {
		sdk_version: "core_current",
		proto: {
		type: "lite",
		include_dirs: [
		"external/protobuf/src",
		"frameworks/proto_logging/stats",
		],
		include_dirs: ["external/protobuf/src"],
		},

		srcs: [
		":libstats_atoms_proto",
		"src/atoms.proto",
		"src/shell/shell_config.proto",
		"src/shell/shell_data.proto",
		"src/stats_log.proto",
		@@ -416,13 +437,10 @@ java_library {
		proto: {
		type: "nano",
		output_params: ["store_unknown_fields=true"],
		include_dirs: [
		"external/protobuf/src",
		"frameworks/proto_logging/stats",
		],
		include_dirs: ["external/protobuf/src"],
		},
		srcs: [
		":libstats_atoms_proto",
		"src/atoms.proto",
		"src/shell/shell_config.proto",
		"src/shell/shell_data.proto",
		"src/stats_log.proto",

cmds/statsd/src/atom_field_options.proto

0 → 100644

+116 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2018 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		syntax = "proto2";

		package android.os.statsd;
		option java_package = "com.android.os";
		option java_multiple_files = true;
		option java_outer_classname = "AtomFieldOptions";

		import "google/protobuf/descriptor.proto";

		// Used to annotate an atom that represents a state change. A state change atom must have exactly
		// ONE exclusive state field, and any number of primary key fields. For example, message
		// UidProcessStateChanged {
		// optional int32 uid = 1 [(state_field_option).primary_field = true];
		// optional android.app.ProcessStateEnum state =
		// 2 [(state_field_option).exclusive_state = true];
		// }
		// Each UidProcessStateChanged atom event represents a state change for a specific uid.
		// A new state automatically overrides the previous state.
		//
		// If the atom has 2 or more primary fields, it means the combination of the
		// primary fields are the primary key.
		// For example:
		// message ThreadStateChanged {
		// optional int32 pid = 1 [(state_field_option).primary_field = true];
		// optional int32 tid = 2 [(state_field_option).primary_field = true];
		// optional int32 state = 3 [(state_field_option).exclusive_state = true];
		// }
		//
		// Sometimes, there is no primary key field, when the state is GLOBAL.
		// For example,
		// message ScreenStateChanged {
		// optional android.view.DisplayStateEnum state =
		// 1 [(state_field_option).exclusive_state = true];
		// }
		//
		// For state atoms with attribution chain, sometimes the primary key is the first uid in the chain.
		// For example:
		// message AudioStateChanged {
		// repeated AttributionNode attribution_node = 1
		// [(stateFieldOption).primary_field_first_uid = true];
		//
		// enum State {
		// OFF = 0;
		// ON = 1;
		// // RESET indicates all audio stopped. Used when it (re)starts (e.g. after it crashes).
		// RESET = 2;
		// }
		// optional State state = 2 [(stateFieldOption).exclusive_state = true];
		// }
		message StateAtomFieldOption {
		// Fields that represent the key that the state belongs to.
		// Used on simple proto fields. Do not use on attribution chains.
		optional bool primary_field = 1 [default = false];

		// The field that represents the state. It's an exclusive state.
		optional bool exclusive_state = 2 [default = false];

		// Used on an attribution chain field to indicate that the first uid is the
		// primary field.
		optional bool primary_field_first_uid = 3 [default = false];

		// Note: We cannot annotate directly on the enums because many enums are imported from other
		// proto files in the platform. proto-lite cc library does not support annotations unfortunately

		// Knowing the default state value allows state trackers to remove entries that become the
		// default state. If there is no default value specified, the default value is unknown, and all
		// states will be tracked in memory.
		optional int32 default_state_value = 4;

		// A reset state signals all states go to default value. For example, BLE reset means all active
		// BLE scans are to be turned off.
		optional int32 trigger_state_reset_value = 5;

		// If the state change needs to count nesting.
		optional bool nested = 6 [default = true];
		}

		// Used to generate StatsLog.write APIs.
		enum LogMode {
		MODE_UNSET = 0;
		// Log fields as their actual types e.g., all primary data types.
		// Or fields that are hardcoded in stats_log_api_gen tool e.g., AttributionNode
		MODE_AUTOMATIC = 1;
		// Log fields in their proto binary format. These fields will not be parsed in statsd
		MODE_BYTES = 2;
		}

		extend google.protobuf.FieldOptions {
		// Flags to decorate an atom that presents a state change.
		optional StateAtomFieldOption state_field_option = 50000;

		// Flags to decorate the uid fields in an atom.
		optional bool is_uid = 50001 [default = false];

		optional LogMode log_mode = 50002 [default = MODE_AUTOMATIC];

		repeated string module = 50004;

		optional bool truncate_timestamp = 50005 [default = false];
		}

cmds/statsd/src/atoms.proto

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+12608 −0

File added.

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cmds/statsd/src/shell/shell_data.proto

+1 −1

Original line number	Diff line number	Diff line
		@@ -21,7 +21,7 @@ package android.os.statsd;
		option java_package = "com.android.os.statsd";
		option java_outer_classname = "ShellDataProto";

		import "frameworks/proto_logging/stats/atoms.proto";
		import "frameworks/base/cmds/statsd/src/atoms.proto";

		// The output of shell subscription, including both pulled and pushed subscriptions.
		message ShellData {