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79 lines
2.3 KiB
79 lines
2.3 KiB
/*
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* Copyright 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "hal/snoop_logger.h"
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#include "hci/address.h"
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#include "module.h"
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namespace bluetooth {
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namespace activity_attribution {
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enum class Activity : uint8_t { UNKNOWN = 0, ACL, ADVERTISE, CONNECT, CONTROL, HFP, ISO, SCAN, VENDOR };
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using CreationTime = std::chrono::time_point<std::chrono::system_clock>;
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struct BtaaAggregationEntry {
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hci::Address address;
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Activity activity;
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uint16_t wakeup_count;
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uint32_t byte_count;
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uint32_t wakelock_duration_ms;
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CreationTime creation_time;
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};
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class ActivityAttributionCallback {
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public:
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virtual ~ActivityAttributionCallback() = default;
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// Callback when Bluetooth woke up the system
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virtual void OnWakeup(const Activity activity, const hci::Address& address) = 0;
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// Callback when Bluetooth activity logs are ready to be moved
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virtual void OnActivityLogsReady(const std::vector<BtaaAggregationEntry> logs) = 0;
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};
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class ActivityAttribution : public bluetooth::Module {
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public:
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ActivityAttribution() = default;
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~ActivityAttribution() = default;
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void Capture(const hal::HciPacket& packet, hal::SnoopLogger::PacketType type);
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void OnWakelockAcquired();
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void OnWakelockReleased();
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void OnWakeup();
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void RegisterActivityAttributionCallback(ActivityAttributionCallback* callback);
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static const ModuleFactory Factory;
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protected:
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std::string ToString() const override;
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void ListDependencies(ModuleList* list) override;
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void Start() override;
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void Stop() override;
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DumpsysDataFinisher GetDumpsysData(flatbuffers::FlatBufferBuilder* builder) const override; // Module
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private:
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struct impl;
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std::unique_ptr<impl> pimpl_;
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DISALLOW_COPY_AND_ASSIGN(ActivityAttribution);
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};
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} // namespace activity_attribution
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} // namespace bluetooth
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