| /* |
| * Copyright 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. |
| */ |
| |
| #pragma once |
| |
| #include "hal/snoop_logger.h" |
| #include "hci/address.h" |
| #include "module.h" |
| |
| namespace bluetooth { |
| namespace activity_attribution { |
| |
| enum class Activity : uint8_t { UNKNOWN = 0, ACL, ADVERTISE, CONNECT, CONTROL, HFP, ISO, SCAN, VENDOR }; |
| |
| using CreationTime = std::chrono::time_point<std::chrono::system_clock>; |
| |
| struct BtaaAggregationEntry { |
| hci::Address address; |
| Activity activity; |
| uint16_t wakeup_count; |
| uint32_t byte_count; |
| uint32_t wakelock_duration_ms; |
| CreationTime creation_time; |
| }; |
| |
| class ActivityAttributionCallback { |
| public: |
| virtual ~ActivityAttributionCallback() = default; |
| |
| // Callback when Bluetooth woke up the system |
| virtual void OnWakeup(const Activity activity, const hci::Address& address) = 0; |
| |
| // Callback when Bluetooth activity logs are ready to be moved |
| virtual void OnActivityLogsReady(const std::vector<BtaaAggregationEntry> logs) = 0; |
| }; |
| |
| class ActivityAttribution : public bluetooth::Module { |
| public: |
| ActivityAttribution() = default; |
| ~ActivityAttribution() = default; |
| |
| void Capture(const hal::HciPacket& packet, hal::SnoopLogger::PacketType type); |
| void OnWakelockAcquired(); |
| void OnWakelockReleased(); |
| void OnWakeup(); |
| void RegisterActivityAttributionCallback(ActivityAttributionCallback* callback); |
| |
| static const ModuleFactory Factory; |
| |
| protected: |
| std::string ToString() const override; |
| void ListDependencies(ModuleList* list) const override; |
| void Start() override; |
| void Stop() override; |
| DumpsysDataFinisher GetDumpsysData(flatbuffers::FlatBufferBuilder* builder) const override; // Module |
| |
| private: |
| struct impl; |
| std::unique_ptr<impl> pimpl_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ActivityAttribution); |
| }; |
| |
| } // namespace activity_attribution |
| } // namespace bluetooth |