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