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/*
* Copyright 2018 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 <list>
#include <memory>
#include <vector>
#include "include/phy.h"
#include "packets/link_layer_packets.h"
#include "phy_layer.h"
namespace rootcanal {
class PhyLayerFactory {
friend class PhyLayerImpl;
public:
PhyLayerFactory(Phy::Type phy_type, uint32_t factory_id);
virtual ~PhyLayerFactory() = default;
Phy::Type GetType();
uint32_t GetFactoryId();
std::shared_ptr<PhyLayer> GetPhyLayer(
const std::function<void(model::packets::LinkLayerPacketView)>&
device_receive,
uint32_t device_id);
void UnregisterPhyLayer(uint32_t id);
void UnregisterAllPhyLayers();
virtual void TimerTick();
virtual std::string ToString() const;
protected:
virtual void Send(
std::shared_ptr<model::packets::LinkLayerPacketBuilder> packet,
uint32_t id);
virtual void Send(model::packets::LinkLayerPacketView packet, uint32_t id);
private:
Phy::Type phy_type_;
std::list<std::shared_ptr<PhyLayer>> phy_layers_;
uint32_t next_id_{1};
const uint32_t factory_id_;
};
class PhyLayerImpl : public PhyLayer {
public:
PhyLayerImpl(Phy::Type phy_type, uint32_t id,
const std::function<void(model::packets::LinkLayerPacketView)>&
device_receive,
uint32_t device_id, PhyLayerFactory* factory);
~PhyLayerImpl() override;
void Send(
std::shared_ptr<model::packets::LinkLayerPacketBuilder> packet) override;
void Send(model::packets::LinkLayerPacketView packet) override;
void Receive(model::packets::LinkLayerPacketView packet) override;
void Unregister() override;
bool IsFactoryId(uint32_t factory_id) override;
void TimerTick() override;
private:
PhyLayerFactory* factory_;
};
} // namespace rootcanal
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