mirror of
https://github.com/swift-server/async-http-client.git
synced 2026-05-03 07:32:29 +00:00
David Nadoba
5ce7377a8a
* add HTTPClientReuqest.Prepared * make `prepared()` an init of `Prepared` * make all stored properties of `Prepared` `var`s
65 lines
2.4 KiB
Swift
65 lines
2.4 KiB
Swift
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This source file is part of the AsyncHTTPClient open source project
|
|
//
|
|
// Copyright (c) 2019-2021 Apple Inc. and the AsyncHTTPClient project authors
|
|
// Licensed under Apache License v2.0
|
|
//
|
|
// See LICENSE.txt for license information
|
|
// See CONTRIBUTORS.txt for the list of AsyncHTTPClient project authors
|
|
//
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
import enum NIOCore.SocketAddress
|
|
|
|
enum ConnectionTarget: Equatable, Hashable {
|
|
// We keep the IP address serialization precisely as it is in the URL.
|
|
// Some platforms have quirks in their implementations of 'ntop', for example
|
|
// writing IPv6 addresses as having embedded IPv4 sections (e.g. [::192.168.0.1] vs [::c0a8:1]).
|
|
// This serialization includes square brackets, so it is safe to write next to a port number.
|
|
// Note: `address` must have an explicit port.
|
|
case ipAddress(serialization: String, address: SocketAddress)
|
|
case domain(name: String, port: Int)
|
|
case unixSocket(path: String)
|
|
|
|
init(remoteHost: String, port: Int) {
|
|
if let addr = try? SocketAddress(ipAddress: remoteHost, port: port) {
|
|
switch addr {
|
|
case .v6:
|
|
self = .ipAddress(serialization: "[\(remoteHost)]", address: addr)
|
|
case .v4:
|
|
self = .ipAddress(serialization: remoteHost, address: addr)
|
|
case .unixDomainSocket:
|
|
fatalError("Expected a remote host")
|
|
}
|
|
} else {
|
|
precondition(!remoteHost.isEmpty, "HTTPClient.Request should already reject empty remote hostnames")
|
|
self = .domain(name: remoteHost, port: port)
|
|
}
|
|
}
|
|
}
|
|
|
|
extension ConnectionTarget {
|
|
/// The host name which will be send as an HTTP `Host` header.
|
|
/// Only returns nil if the `self` is a `unixSocket`.
|
|
var host: String? {
|
|
switch self {
|
|
case .ipAddress(let serialization, _): return serialization
|
|
case .domain(let name, _): return name
|
|
case .unixSocket: return nil
|
|
}
|
|
}
|
|
|
|
/// The host name which will be send as an HTTP host header.
|
|
/// Only returns nil if the `self` is a `unixSocket`.
|
|
var port: Int? {
|
|
switch self {
|
|
case .ipAddress(_, let address): return address.port!
|
|
case .domain(_, let port): return port
|
|
case .unixSocket: return nil
|
|
}
|
|
}
|
|
}
|