107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
//
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// Copyright (C) 2015 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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#ifndef SHILL_PPPOE_PPPOE_SERVICE_H_
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#define SHILL_PPPOE_PPPOE_SERVICE_H_
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#include <map>
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#include <string>
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#include <gtest/gtest_prod.h>
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#include "shill/ethernet/ethernet.h"
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#include "shill/ethernet/ethernet_service.h"
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#include "shill/refptr_types.h"
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#include "shill/rpc_task.h"
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namespace shill {
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class ControlInterface;
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class Error;
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class EventDispatcher;
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class ExternalTask;
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class Manager;
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class Metrics;
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class PPPDeviceFactory;
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class ProcessManager;
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class StoreInterface;
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// PPPoEService is an EthernetService that manages PPPoE connectivity on a
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// single Ethernet device. To do this it spawns and manages pppd instances.
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// When pppX interfaces are created in the course of a connection they are
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// wrapped with a PPPDevice, and are made to SelectService the PPPoEService that
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// created them.
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class PPPoEService : public EthernetService, public RPCTaskDelegate {
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public:
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PPPoEService(ControlInterface* control_interface,
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EventDispatcher* dispatcher,
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Metrics* metrics,
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Manager* manager,
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base::WeakPtr<Ethernet> ethernet);
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~PPPoEService() override;
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// Inherited from EthernetService.
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void Connect(Error* error, const char* reason) override;
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void Disconnect(Error* error, const char* reason) override;
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bool Load(StoreInterface* storage) override;
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bool Save(StoreInterface* storage) override;
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bool Unload() override;
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// Inherited from Service.
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std::string GetInnerDeviceRpcIdentifier() const override;
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// Inherited from RPCTaskDelegate.
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void GetLogin(std::string* user, std::string* password) override;
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void Notify(const std::string& reason,
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const std::map<std::string, std::string>& dict) override;
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private:
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friend class PPPoEServiceTest;
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FRIEND_TEST(PPPoEServiceTest, Disconnect);
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FRIEND_TEST(PPPoEServiceTest, OnPPPConnected);
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static const int kDefaultLCPEchoInterval;
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static const int kDefaultLCPEchoFailure;
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static const int kDefaultMaxAuthFailure;
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void OnPPPAuthenticating();
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void OnPPPAuthenticated();
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void OnPPPConnected(const std::map<std::string, std::string>& params);
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void OnPPPDisconnected();
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void OnPPPDied(pid_t pid, int exit);
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ControlInterface* control_interface_;
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PPPDeviceFactory* ppp_device_factory_;
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ProcessManager* process_manager_;
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std::string username_;
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std::string password_;
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int lcp_echo_interval_;
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int lcp_echo_failure_;
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int max_auth_failure_;
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bool authenticating_;
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std::unique_ptr<ExternalTask> pppd_;
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PPPDeviceRefPtr ppp_device_;
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base::WeakPtrFactory<PPPoEService> weak_ptr_factory_;
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DISALLOW_COPY_AND_ASSIGN(PPPoEService);
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};
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} // namespace shill
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#endif // SHILL_PPPOE_PPPOE_SERVICE_H_
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