Initial entry dump module proto (370c655d) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/Android.bp

+1 −0

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		cc_defaults {
		name: "gd_defaults",
		include_dirs: ["external/protobuf/src"],
		target: {
		android: {
		test_config_template: "AndroidTestTemplate.xml",

+17 −0

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		@@ -26,6 +26,10 @@ constexpr std::chrono::milliseconds kModuleStopTimeout = std::chrono::millisecon
		ModuleFactory::ModuleFactory(std::function<Module*()> ctor) : ctor_(ctor) {
		}

		std::unique_ptr<google::protobuf::Message> Module::DumpState() const {
		return nullptr;
		}

		std::string Module::ToString() const {
		return "Module";
		}
		@@ -120,4 +124,17 @@ os::Handler* ModuleRegistry::GetModuleHandler(const ModuleFactory* module) const
		}
		return nullptr;
		}

		void ModuleDumper::DumpState() const {
		for (auto it = module_registry_.start_order_.rbegin(); it != module_registry_.start_order_.rend(); it++) {
		auto instance = module_registry_.started_modules_.find(*it);
		ASSERT(instance != module_registry_.started_modules_.end());
		std::unique_ptr<google::protobuf::Message> message = instance->second->DumpState();
		if (message == nullptr) {
		continue;
		}
		// TODO(cmanton) Process module message into master proto
		}
		}

		} // namespace bluetooth

+25 −7

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		@@ -16,6 +16,7 @@

		#pragma once

		#include <google/protobuf/message.h>
		#include <functional>
		#include <future>
		#include <map>
		@@ -30,6 +31,7 @@
		namespace bluetooth {

		class Module;
		class ModuleDumper;
		class ModuleRegistry;

		class ModuleFactory {
		@@ -42,8 +44,9 @@ class ModuleFactory {
		};

		class ModuleList {
		friend ModuleRegistry;
		friend Module;
		friend ModuleRegistry;

		public:
		template <class T>
		void add() {
		@@ -62,7 +65,9 @@ class ModuleList {
		// The module registry will also use the factory as the identifier
		// for that module.
		class Module {
		friend ModuleDumper;
		friend ModuleRegistry;

		public:
		virtual ~Module() = default;
		protected:
		@@ -76,6 +81,9 @@ class Module {
		// Release all resources, you're about to be deleted
		virtual void Stop() = 0;

		// Get relevant state data from the module
		virtual std::unique_ptr<google::protobuf::Message> DumpState() const;

		virtual std::string ToString() const;

		::bluetooth::os::Handler* GetHandler() const;
		@@ -97,6 +105,7 @@ class Module {

		class ModuleRegistry {
		friend Module;
		friend ModuleDumper;
		friend class StackManager;
		public:
		template <class T>
		@@ -131,6 +140,15 @@ class ModuleRegistry {
		std::vector<const ModuleFactory*> start_order_;
		};

		class ModuleDumper {
		public:
		ModuleDumper(ModuleRegistry& module_registry) : module_registry_(module_registry) {}
		void DumpState() const;

		private:
		ModuleRegistry& module_registry_;
		};

		class TestModuleRegistry : public ModuleRegistry {
		public:
		void InjectTestModule(const ModuleFactory* module, Module* instance) {

+13 −0

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		@@ -16,3 +16,16 @@ cc_library_static {
		},
		srcs: ["bluetooth/metrics/bluetooth.proto"],
		}

		cc_library_static {
		name: "libbluetooth-protos",
		host_supported: true,
		proto: {
		export_proto_headers: true,
		include_dirs: ["external/protobuf/src"],
		},
		srcs: [
		"bluetooth/dumpmod.proto",
		"bluetooth/metrics/bluetooth.proto"
		],
		}

0 → 100644

+30 −0

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		/*
		* Copyright (C) 2020 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 = "proto3";

		package bluetooth;

		import "google/protobuf/any.proto";

		message ModuleDumpState {
		string name = 1;
		google.protobuf.Any data = 2;
		}

		message Dumpmod {
		map<string, ModuleDumpState> module_dump_states = 1;
		}