| /* |
| * Copyright 2019 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 <chrono> |
| #include <map> |
| |
| #include "address.h" |
| #include "class_of_device.h" |
| #include "common/bidi_queue.h" |
| #include "common/callback.h" |
| #include "hal/hci_hal.h" |
| #include "hci/hci_packets.h" |
| #include "hci/le_advertising_interface.h" |
| #include "hci/le_scanning_interface.h" |
| #include "hci/le_security_interface.h" |
| #include "hci/security_interface.h" |
| #include "module.h" |
| #include "os/utils.h" |
| |
| namespace bluetooth { |
| namespace hci { |
| |
| class HciLayer : public Module { |
| public: |
| HciLayer(); |
| virtual ~HciLayer(); |
| DISALLOW_COPY_AND_ASSIGN(HciLayer); |
| |
| virtual void EnqueueCommand(std::unique_ptr<CommandPacketBuilder> command, |
| common::OnceCallback<void(CommandCompleteView)> on_complete, os::Handler* handler); |
| |
| virtual void EnqueueCommand(std::unique_ptr<CommandPacketBuilder> command, |
| common::OnceCallback<void(CommandStatusView)> on_status, os::Handler* handler); |
| |
| virtual common::BidiQueueEnd<AclPacketBuilder, AclPacketView>* GetAclQueueEnd(); |
| |
| virtual void RegisterEventHandler(EventCode event_code, common::Callback<void(EventPacketView)> event_handler, |
| os::Handler* handler); |
| |
| virtual void UnregisterEventHandler(EventCode event_code); |
| |
| virtual void RegisterLeEventHandler(SubeventCode subevent_code, common::Callback<void(LeMetaEventView)> event_handler, |
| os::Handler* handler); |
| |
| virtual void UnregisterLeEventHandler(SubeventCode subevent_code); |
| |
| SecurityInterface* GetSecurityInterface(common::Callback<void(EventPacketView)> event_handler, os::Handler* handler); |
| |
| LeSecurityInterface* GetLeSecurityInterface(common::Callback<void(LeMetaEventView)> event_handler, |
| os::Handler* handler); |
| |
| LeAdvertisingInterface* GetLeAdvertisingInterface(common::Callback<void(LeMetaEventView)> event_handler, |
| os::Handler* handler); |
| |
| LeScanningInterface* GetLeScanningInterface(common::Callback<void(LeMetaEventView)> event_handler, |
| os::Handler* handler); |
| |
| static const ModuleFactory Factory; |
| |
| void ListDependencies(ModuleList* list) override; |
| |
| void Start() override; |
| |
| void Stop() override; |
| |
| std::string ToString() const override; |
| static constexpr std::chrono::milliseconds kHciTimeoutMs = std::chrono::milliseconds(2000); |
| |
| private: |
| struct impl; |
| std::unique_ptr<impl> impl_; |
| }; |
| } // namespace hci |
| } // namespace bluetooth |