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import SwiftUI
struct Server: Codable {
var name: String?
var description: String?
var users: Int
var address: String
var port: Int
var login: String
var password: String
var autoconnect: Bool
var displayAddress: String {
if self.port == HotlinePorts.DefaultServerPort {
return self.address
}
else {
// Wrap IPv6 addresses in brackets when displaying with port
if self.address.contains(":") {
return "[\(self.address)]:\(String(self.port))"
} else {
return "\(self.address):\(String(self.port))"
}
}
}
init(name: String?, description: String?, address: String, port: Int = HotlinePorts.DefaultServerPort, users: Int = 0, login: String? = nil, password: String? = nil, autoconnect: Bool? = nil) {
self.name = name
self.description = description
self.address = address.lowercased()
self.port = port
self.users = users
self.login = login ?? ""
self.password = password ?? ""
self.autoconnect = autoconnect ?? false
}
init?(url: URL) {
guard url.scheme?.lowercased() == "hotline" else {
return nil
}
guard let host = url.host(percentEncoded: false) else {
return nil
}
self.name = nil
self.description = nil
self.users = 0
self.address = host.lowercased()
self.port = url.port ?? HotlinePorts.DefaultServerPort
self.login = url.user(percentEncoded: false) ?? ""
self.password = url.password(percentEncoded: false) ?? ""
self.autoconnect = false
}
static func parseServerAddressAndPort(_ address: String) -> (String, Int) {
let trimmed = address.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if this looks like an IPv6 address (contains colons but no port delimiter)
// IPv6 addresses can be:
// - fe80::1234
// - [fe80::1234]:5500 (with port)
// - 2001:db8::1
// - [2001:db8::1]:6500 (with port)
// If it starts with [, it's bracketed IPv6 with optional port
if trimmed.hasPrefix("[") {
// Find the closing bracket
if let closeBracketIndex = trimmed.firstIndex(of: "]") {
let hostEndIndex = trimmed.index(after: closeBracketIndex)
let host = String(trimmed[trimmed.index(after: trimmed.startIndex)..<closeBracketIndex])
// Check if there's a port after the bracket
if hostEndIndex < trimmed.endIndex && trimmed[closeBracketIndex...].contains(":") {
let portString = trimmed[trimmed.index(after: hostEndIndex)...]
if let port = Int(portString) {
return (host.lowercased(), port)
}
}
return (host.lowercased(), HotlinePorts.DefaultServerPort)
}
}
// Check if it's an IPv6 address without brackets
// IPv6 addresses have multiple colons, IPv4:port has only one
// Note: IPv6 may also have a zone identifier like fe80::1%en1
let colonCount = trimmed.filter { $0 == ":" }.count
if colonCount > 1 {
// This is likely an IPv6 address without a port
// Keep it as-is, including any zone identifier (e.g., %en1 for link-local)
return (trimmed.lowercased(), HotlinePorts.DefaultServerPort)
}
// Otherwise use URL parsing for IPv4 or hostnames
let url = URL(string: "hotline://\(trimmed)")
let port = url?.port ?? HotlinePorts.DefaultServerPort
let host = url?.host(percentEncoded: false) ?? ""
return (host.lowercased(), port)
}
}
extension Server: Identifiable {
var id: String { "\(address):\(port)" }
}
extension Server: Equatable {
static func == (lhs: Server, rhs: Server) -> Bool {
return (lhs.address == rhs.address) && (lhs.port == rhs.port) && (lhs.login == rhs.login)
&& (lhs.password == rhs.password)
}
}
extension Server: Hashable {
func hash(into hasher: inout Hasher) {
hasher.combine(self.id)
}
}
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