wangjia
4992d916d0
MethodChannel pangolin/vpn (start/stop/getStatus/selectOutbound/ getActiveOutbound/setKillSwitch) + 双 EventChannel (status/stats) 契约定义在 lib/bridge/vpn_bridge.dart 头部注释冻结。 - Dart: VpnBridge 抽象接口 + VpnNativeBridge 原生实现 + VpnBridgeMock 假内核（含 connectDelay/statsInterval 可配参数） - Dart 桌面: kernel_process.dart KernelProcess/ClashApiClient 接口骨架 - Android: PangolinVpnService (VpnService 骨架 + 前台通知占位) + VpnEventBus 解耦总线 + MainActivity MethodChannel/EventChannel 注册 - iOS: PacketTunnelProvider (NEPacketTunnelProvider 骨架) + VpnManager (NETunnelProviderManager + NEVPNStatus 订阅) + AppDelegate 通道注册 + Xcode project.pbxproj 添加 PacketTunnel extension target - Widget: VpnStatus enum 迁移至 bridge/vpn_bridge.dart (+error 态)， connect_button/home_shell 更新穷举匹配 - Test: test/bridge/vpn_bridge_mock_test.dart 覆盖 start→connecting→on →stop→off 序列、stats 周期推帧、selectOutbound 重连序列、schema 回测 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
99 lines
3.9 KiB
Swift
99 lines
3.9 KiB
Swift
// AppDelegate.swift — Flutter ↔ 原生通道注册
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//
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// 通道契约（见 lib/bridge/vpn_bridge.dart 头部注释）：
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// MethodChannel : pangolin/vpn
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// EventChannel : pangolin/vpn/status → VpnStatusStreamHandler
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// EventChannel : pangolin/vpn/stats → VpnStatsStreamHandler
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//
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// VpnManager.shared 持有 NETunnelProviderManager 与 NEVPNStatus 订阅。
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import UIKit
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import Flutter
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import NetworkExtension
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@UIApplicationMain
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@objc class AppDelegate: FlutterAppDelegate {
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override func application(
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_ application: UIApplication,
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didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
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) -> Bool {
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GeneratedPluginRegistrant.register(with: self)
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guard let controller = window?.rootViewController as? FlutterViewController else {
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return super.application(application, didFinishLaunchingWithOptions: launchOptions)
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}
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let messenger = controller.binaryMessenger
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// ── MethodChannel ────────────────────────────────────────
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let vpnChannel = FlutterMethodChannel(name: "pangolin/vpn", binaryMessenger: messenger)
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vpnChannel.setMethodCallHandler { [weak self] call, result in
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self?.handleVpnMethod(call: call, result: result)
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}
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// ── EventChannel: status ─────────────────────────────────
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FlutterEventChannel(name: "pangolin/vpn/status", binaryMessenger: messenger)
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.setStreamHandler(VpnStatusStreamHandler.shared)
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// ── EventChannel: stats ──────────────────────────────────
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FlutterEventChannel(name: "pangolin/vpn/stats", binaryMessenger: messenger)
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.setStreamHandler(VpnStatsStreamHandler.shared)
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// 预加载 VPN 偏好设置（首次为空，静默失败）
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VpnManager.shared.loadFromPreferences { error in
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if let error = error {
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NSLog("VpnManager: loadFromPreferences error: %@", error.localizedDescription)
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}
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}
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return super.application(application, didFinishLaunchingWithOptions: launchOptions)
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}
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// ── MethodChannel handler ─────────────────────────────────────
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private func handleVpnMethod(call: FlutterMethodCall, result: @escaping FlutterResult) {
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switch call.method {
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case "start":
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let configJson = call.arguments as? String ?? "{}"
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VpnManager.shared.start(configJson: configJson) { error in
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if let error = error {
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result(FlutterError(
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code: "START_FAILED",
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message: error.localizedDescription,
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details: nil
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))
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} else {
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result(nil)
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}
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}
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case "stop":
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VpnManager.shared.stop()
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result(nil)
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case "getStatus":
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result(VpnManager.shared.statusString)
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case "selectOutbound":
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let tag = call.arguments as? String ?? "auto"
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NSLog("VPN: selectOutbound tag=%@", tag)
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// TODO(11F): sendProviderMessage → PacketTunnelProvider outbound selector
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result(nil)
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case "getActiveOutbound":
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// TODO(11F): query from PacketTunnelProvider via sendProviderMessage
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result("auto")
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case "setKillSwitch":
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let on = call.arguments as? Bool ?? false
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NSLog("VPN: setKillSwitch on=%d", on ? 1 : 0)
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// TODO(11F): 通过 include/excludeRoutes 实现 Kill Switch
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result(nil)
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default:
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result(FlutterMethodNotImplemented)
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}
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}
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}
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