tunnelkit/TunnelKit/Sources/Core/EndpointProtocol.swift

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//
// EndpointProtocol.swift
// TunnelKit
//
// Created by Davide De Rosa on 11/10/18.
2019-03-09 10:44:18 +00:00
// Copyright (c) 2019 Davide De Rosa. All rights reserved.
//
// https://github.com/keeshux
//
// 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
/// Defines the communication protocol of an endpoint.
public struct EndpointProtocol: RawRepresentable, Equatable, CustomStringConvertible {
/// The socket type.
public let socketType: SocketType
/// The remote port.
public let port: UInt16
/// :nodoc:
public init(_ socketType: SocketType, _ port: UInt16) {
self.socketType = socketType
self.port = port
}
// MARK: RawRepresentable
/// :nodoc:
public init?(rawValue: String) {
let components = rawValue.components(separatedBy: ":")
guard components.count == 2 else {
return nil
}
guard let socketType = SocketType(rawValue: components[0]) else {
return nil
}
guard let port = UInt16(components[1]) else {
return nil
}
self.init(socketType, port)
}
/// :nodoc:
public var rawValue: String {
return "\(socketType.rawValue):\(port)"
}
// MARK: Equatable
/// :nodoc:
public static func ==(lhs: EndpointProtocol, rhs: EndpointProtocol) -> Bool {
return (lhs.socketType == rhs.socketType) && (lhs.port == rhs.port)
}
// MARK: CustomStringConvertible
/// :nodoc:
public var description: String {
return rawValue
}
}