81 lines
2.7 KiB
Swift
81 lines
2.7 KiB
Swift
import ClawdisKit
|
|
import Foundation
|
|
import Network
|
|
|
|
@MainActor
|
|
final class BridgeDiscoveryModel: ObservableObject {
|
|
struct DiscoveredBridge: Identifiable, Equatable {
|
|
var id: String { self.debugID }
|
|
var name: String
|
|
var endpoint: NWEndpoint
|
|
var debugID: String
|
|
}
|
|
|
|
@Published var bridges: [DiscoveredBridge] = []
|
|
@Published var statusText: String = "Idle"
|
|
|
|
private var browser: NWBrowser?
|
|
|
|
func start() {
|
|
if self.browser != nil { return }
|
|
let params = NWParameters.tcp
|
|
params.includePeerToPeer = true
|
|
let browser = NWBrowser(
|
|
for: .bonjour(type: ClawdisBonjour.bridgeServiceType, domain: ClawdisBonjour.bridgeServiceDomain),
|
|
using: params)
|
|
|
|
browser.stateUpdateHandler = { [weak self] state in
|
|
Task { @MainActor in
|
|
guard let self else { return }
|
|
switch state {
|
|
case .setup:
|
|
self.statusText = "Setup"
|
|
case .ready:
|
|
self.statusText = "Searching…"
|
|
case let .failed(err):
|
|
self.statusText = "Failed: \(err)"
|
|
case .cancelled:
|
|
self.statusText = "Stopped"
|
|
case let .waiting(err):
|
|
self.statusText = "Waiting: \(err)"
|
|
@unknown default:
|
|
self.statusText = "Unknown"
|
|
}
|
|
}
|
|
}
|
|
|
|
browser.browseResultsChangedHandler = { [weak self] results, _ in
|
|
Task { @MainActor in
|
|
guard let self else { return }
|
|
self.bridges = results.compactMap { result -> DiscoveredBridge? in
|
|
switch result.endpoint {
|
|
case let .service(name, _, _, _):
|
|
let decodedName = BonjourEscapeDecoder.decode(name)
|
|
return DiscoveredBridge(
|
|
name: decodedName,
|
|
endpoint: result.endpoint,
|
|
debugID: Self.prettyEndpointDebugID(result.endpoint))
|
|
default:
|
|
return nil
|
|
}
|
|
}
|
|
.sorted { $0.name.localizedCaseInsensitiveCompare($1.name) == .orderedAscending }
|
|
}
|
|
}
|
|
|
|
self.browser = browser
|
|
browser.start(queue: DispatchQueue(label: "com.steipete.clawdis.ios.bridge-discovery"))
|
|
}
|
|
|
|
func stop() {
|
|
self.browser?.cancel()
|
|
self.browser = nil
|
|
self.bridges = []
|
|
self.statusText = "Stopped"
|
|
}
|
|
|
|
private static func prettyEndpointDebugID(_ endpoint: NWEndpoint) -> String {
|
|
BonjourEscapeDecoder.decode(String(describing: endpoint))
|
|
}
|
|
}
|