tunnelkit/Sources/TunnelKitCore/IPv6Settings.swift

81 lines
2.6 KiB
Swift

//
// IPv6Settings.swift
// TunnelKit
//
// Created by Davide De Rosa on 5/19/19.
// Copyright (c) 2021 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of TunnelKit.
//
// TunnelKit is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// TunnelKit is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with TunnelKit. If not, see <http://www.gnu.org/licenses/>.
//
import Foundation
/// Encapsulates the IPv6 settings for the tunnel.
public struct IPv6Settings: Codable, CustomStringConvertible {
/// Represents an IPv6 route in the routing table.
public struct Route: Codable, CustomStringConvertible {
/// The destination host or subnet.
public let destination: String
/// The address prefix length.
public let prefixLength: UInt8
/// The address of the gateway (uses default gateway if not set).
public let gateway: String
public init(_ destination: String, _ prefixLength: UInt8?, _ gateway: String) {
self.destination = destination
self.prefixLength = prefixLength ?? 3
self.gateway = gateway
}
// MARK: CustomStringConvertible
public var description: String {
return "{\(destination.maskedDescription)/\(prefixLength) \(gateway.maskedDescription)}"
}
}
/// The address.
public let address: String
/// The address prefix length.
public let addressPrefixLength: UInt8
/// The address of the default gateway.
public let defaultGateway: String
/// The additional routes.
public let routes: [Route]
public init(address: String, addressPrefixLength: UInt8, defaultGateway: String, routes: [Route]) {
self.address = address
self.addressPrefixLength = addressPrefixLength
self.defaultGateway = defaultGateway
self.routes = routes
}
// MARK: CustomStringConvertible
public var description: String {
return "addr \(address.maskedDescription)/\(addressPrefixLength) gw \(defaultGateway.maskedDescription) routes \(routes.map { $0.maskedDescription })"
}
}