Most similar views now shared between ViewControllers

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/WireGuard/WireGuard/Tunnel/TunnelStatus.swift b/WireGuard/WireGuard/Tunnel/TunnelStatus.swift
new file mode 100644
index 0000000..9f03417
--- /dev/null
+++ b/WireGuard/WireGuard/Tunnel/TunnelStatus.swift
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018 WireGuard LLC. All Rights Reserved.
+
+import Foundation
+import NetworkExtension
+
+@objc enum TunnelStatus: Int {
+    case inactive
+    case activating
+    case active
+    case deactivating
+    case reasserting // Not a possible state at present
+    case restarting // Restarting tunnel (done after saving modifications to an active tunnel)
+    case waiting    // Waiting for another tunnel to be brought down
+    
+    init(from systemStatus: NEVPNStatus) {
+        switch systemStatus {
+        case .connected:
+            self = .active
+        case .connecting:
+            self = .activating
+        case .disconnected:
+            self = .inactive
+        case .disconnecting:
+            self = .deactivating
+        case .reasserting:
+            self = .reasserting
+        case .invalid:
+            self = .inactive
+        }
+    }
+}
+
+extension TunnelStatus: CustomDebugStringConvertible {
+    public var debugDescription: String {
+        switch self {
+        case .inactive: return "inactive"
+        case .activating: return "activating"
+        case .active: return "active"
+        case .deactivating: return "deactivating"
+        case .reasserting: return "reasserting"
+        case .restarting: return "restarting"
+        case .waiting: return "waiting"
+        }
+    }
+}