J Logan
452f354bac
- Simplifies processing and validation of MAC addresses for apple/container#1005, where we need to create MAC addresses and corresponding link local IPv6 addresses. - Adds Codable for IPAddress and CIDR for apple/container#1006, so we can parse and relay IP addresses regardless of address family for port forwards.
67 lines
1.9 KiB
Swift
67 lines
1.9 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the Containerization project authors.
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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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// https://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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public struct AddressError: Error, Equatable, Hashable, CustomStringConvertible {
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public var description: String {
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String(describing: self.base)
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}
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@usableFromInline
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enum Base: Equatable, Hashable, Sendable {
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case unableToParse
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case invalidZoneIdentifier
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case invalidIPv4Suffix
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case multipleEllipsis
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case invalidHexGroup
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case malformedAddress
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case incompleteAddress
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}
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@usableFromInline
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let base: Base
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@inlinable
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init(_ base: Base) { self.base = base }
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public static var unableToParse: Self {
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Self(.unableToParse)
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}
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public static var invalidZoneIdentifier: Self {
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Self(.invalidZoneIdentifier)
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}
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public static var invalidIPv4SuffixInIPv6Address: Self {
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Self(.invalidIPv4Suffix)
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}
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public static var multipleEllipsis: Self {
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Self(.multipleEllipsis)
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}
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public static var invalidHexGroup: Self {
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Self(.invalidHexGroup)
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}
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public static var malformedAddress: Self {
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Self(.malformedAddress)
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}
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public static var incompleteAddress: Self {
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Self(.incompleteAddress)
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}
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}
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