WireGuard rework for MacOS and Windows (#314)

WireGuard rework for MacOS and Windows

client/platforms/windows/daemon/windowsdaemon.h

@@ -0,0 +1,48 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef WINDOWSDAEMON_H
+#define WINDOWSDAEMON_H
+
+#include "daemon/daemon.h"
+#include "dnsutilswindows.h"
+#include "windowssplittunnel.h"
+#include "windowstunnelservice.h"
+#include "wireguardutilswindows.h"
+
+#define TUNNEL_SERVICE_NAME L"WireGuardTunnel$AmneziaVPN"
+
+class WindowsDaemon final : public Daemon {
+  Q_DISABLE_COPY_MOVE(WindowsDaemon)
+
+ public:
+  WindowsDaemon();
+  ~WindowsDaemon();
+
+  void prepareActivation(const InterfaceConfig& config) override;
+
+ protected:
+  bool run(Op op, const InterfaceConfig& config) override;
+  WireguardUtils* wgutils() const override { return m_wgutils; }
+  bool supportDnsUtils() const override { return true; }
+  DnsUtils* dnsutils() override { return m_dnsutils; }
+
+ private:
+  void monitorBackendFailure();
+
+ private:
+  enum State {
+    Active,
+    Inactive,
+  };
+
+  State m_state = Inactive;
+  int m_inetAdapterIndex = -1;
+
+  WireguardUtilsWindows* m_wgutils = nullptr;
+  DnsUtilsWindows* m_dnsutils = nullptr;
+  WindowsSplitTunnel m_splitTunnelManager;
+};
+
+#endif  // WINDOWSDAEMON_H