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/*
* Copyright (C) 2014 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 "Network.h"
#include "Permission.h"
namespace android::net {
class PhysicalNetwork : public Network {
public:
class Delegate {
public:
virtual ~Delegate();
[[nodiscard]] virtual int addFallthrough(const std::string& physicalInterface,
Permission permission) = 0;
[[nodiscard]] virtual int removeFallthrough(const std::string& physicalInterface,
Permission permission) = 0;
};
PhysicalNetwork(unsigned netId, Delegate* delegate);
virtual ~PhysicalNetwork();
// These refer to permissions that apps must have in order to use this network.
Permission getPermission() const;
[[nodiscard]] int setPermission(Permission permission);
[[nodiscard]] int addAsDefault();
[[nodiscard]] int removeAsDefault();
private:
Type getType() const override;
[[nodiscard]] int addInterface(const std::string& interface) override;
[[nodiscard]] int removeInterface(const std::string& interface) override;
int destroySocketsLackingPermission(Permission permission);
void invalidateRouteCache(const std::string& interface);
Delegate* const mDelegate;
Permission mPermission;
bool mIsDefault;
};
} // namespace android::net
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