tunnelkit/TunnelKit/Sources/Core/Errors.swift

43 lines
1.3 KiB
Swift

//
// Errors.swift
// TunnelKit
//
// Created by Davide De Rosa on 5/19/19.
// Copyright (c) 2019 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
import __TunnelKitCore
extension Error {
func isTunnelKitError() -> Bool {
let te = self as NSError
return te.domain == TunnelKitErrorDomain
}
func tunnelKitErrorCode() -> TunnelKitErrorCode? {
let te = self as NSError
guard te.domain == TunnelKitErrorDomain else {
return nil
}
return TunnelKitErrorCode(rawValue: te.code)
}
}