macOS: Create status bar with tunnel names

WireGuard/WireGuard.xcodeproj/project.pbxproj

@@ -106,6 +106,7 @@
 		6FB1BDD921D50F5300A991BF /* LocalizationHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FE1765921C90E87002690EA /* LocalizationHelper.swift */; };
 		6FB1BDDA21D5170800A991BF /* NetworkExtension.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6FB1BDB621D4F8B800A991BF /* NetworkExtension.framework */; };
 		6FBA101521D613F90051C35F /* Application.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FBA101321D613F30051C35F /* Application.swift */; };
+		6FBA101821D656000051C35F /* StatusMenu.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FBA101621D655340051C35F /* StatusMenu.swift */; };
 		6FDEF7E421846C1A00D8FBF6 /* libwg-go.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 6FDEF7E321846C1A00D8FBF6 /* libwg-go.a */; };
 		6FDEF7E62185EFB200D8FBF6 /* QRScanViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FDEF7E52185EFAF00D8FBF6 /* QRScanViewController.swift */; };
 		6FDEF7FB21863B6100D8FBF6 /* unzip.c in Sources */ = {isa = PBXBuildFile; fileRef = 6FDEF7F621863B6100D8FBF6 /* unzip.c */; };
@@ -248,6 +249,7 @@
 		6FB1BDA021D4E00A00A991BF /* libwg-go.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libwg-go.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		6FB1BDB621D4F8B800A991BF /* NetworkExtension.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = NetworkExtension.framework; path = Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/NetworkExtension.framework; sourceTree = DEVELOPER_DIR; };
 		6FBA101321D613F30051C35F /* Application.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Application.swift; sourceTree = "<group>"; };
+		6FBA101621D655340051C35F /* StatusMenu.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusMenu.swift; sourceTree = "<group>"; };
 		6FDEF7E321846C1A00D8FBF6 /* libwg-go.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; path = "libwg-go.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		6FDEF7E52185EFAF00D8FBF6 /* QRScanViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = QRScanViewController.swift; sourceTree = "<group>"; };
 		6FDEF7F621863B6100D8FBF6 /* unzip.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = unzip.c; sourceTree = "<group>"; };
@@ -457,6 +459,7 @@
 				6FB1BD6621D2607E00A991BF /* Info.plist */,
 				6FB1BD6721D2607E00A991BF /* WireGuard.entitlements */,
 				6FBA101321D613F30051C35F /* Application.swift */,
+				6FBA101621D655340051C35F /* StatusMenu.swift */,
 			);
 			path = macOS;
 			sourceTree = "<group>";
@@ -1022,6 +1025,7 @@
 				6FB1BDBE21D50F0200A991BF /* Logger.swift in Sources */,
 				6FB1BDBF21D50F0200A991BF /* TunnelConfiguration+WgQuickConfig.swift in Sources */,
 				6FB1BDC021D50F0200A991BF /* NETunnelProviderProtocol+Extension.swift in Sources */,
+				6FBA101821D656000051C35F /* StatusMenu.swift in Sources */,
 				6FB1BDC121D50F0200A991BF /* String+ArrayConversion.swift in Sources */,
 				6FB1BDC221D50F0300A991BF /* LegacyConfigMigration.swift in Sources */,
 				6FB1BDC321D50F0300A991BF /* TunnelConfiguration.swift in Sources */,

WireGuard/WireGuard/UI/macOS/AppDelegate.swift

@@ -6,14 +6,26 @@ import Cocoa
 @NSApplicationMain
 class AppDelegate: NSObject, NSApplicationDelegate {
 
+    var statusItem: NSStatusItem?
+
     func applicationDidFinishLaunching(_ aNotification: Notification) {
-        // Insert code here to initialize your application
+        TunnelsManager.create { [weak self] result in
+            guard let self = self else { return }
+            guard result.isSuccess else { return } // TODO: Show alert
+
+            let tunnelsManager: TunnelsManager = result.value!
+            let statusMenu = StatusMenu(tunnelsManager: tunnelsManager)
+            self.statusItem = createStatusBarItem(with: statusMenu)
+        }
+    }
 }
 
-    func applicationWillTerminate(_ aNotification: Notification) {
+func createStatusBarItem(with statusMenu: StatusMenu) -> NSStatusItem {
-        // Insert code here to tear down your application
+    let statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.squareLength)
+    if let statusBarImage = NSImage(named: "WireGuardMacStatusBarIcon") {
+        statusBarImage.isTemplate = true
+        statusItem.button?.image = statusBarImage
     }
-
+    statusItem.menu = statusMenu
-
+    return statusItem
 }
-

WireGuard/WireGuard/UI/macOS/StatusMenu.swift

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018 WireGuard LLC. All Rights Reserved.
+
+import Cocoa
+
+class StatusMenu: NSMenu {
+
+    let tunnelsManager: TunnelsManager
+
+    init(tunnelsManager: TunnelsManager) {
+        self.tunnelsManager = tunnelsManager
+        super.init(title: "WireGuard Status Bar Menu")
+        addTunnelMenuItems()
+    }
+
+    required init(coder decoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    func addTunnelMenuItems() {
+        for index in 0 ..< tunnelsManager.numberOfTunnels() {
+            let tunnel = tunnelsManager.tunnel(at: index)
+            let menuItem = NSMenuItem(title: tunnel.name, action: #selector(tunnelClicked(sender:)), keyEquivalent: "")
+            menuItem.target = self
+            menuItem.representedObject = tunnel
+            addItem(menuItem)
+        }
+    }
+
+    @objc func tunnelClicked(sender: AnyObject) {
+        guard let tunnel = sender.representedObject as? TunnelContainer else { return }
+        print("Tunnel \(tunnel.name) clicked")
+    }
+}