Merge commit '86cc97e55fe346502462284d2e636a2b3708163e' as 'Sources/OpenVPN3'

Sources/OpenVPN3/openvpn/tun/client/emuexr.hpp

@@ -0,0 +1,50 @@
+//    OpenVPN -- An application to securely tunnel IP networks
+//               over a single port, with support for SSL/TLS-based
+//               session authentication and key exchange,
+//               packet encryption, packet authentication, and
+//               packet compression.
+//
+//    Copyright (C) 2012-2017 OpenVPN Inc.
+//
+//    This program is free software: you can redistribute it and/or modify
+//    it under the terms of the GNU Affero General Public License Version 3
+//    as published by the Free Software Foundation.
+//
+//    This program is distributed in the hope that it will be useful,
+//    but WITHOUT ANY WARRANTY; without even the implied warranty of
+//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//    GNU Affero General Public License for more details.
+//
+//    You should have received a copy of the GNU Affero General Public License
+//    along with this program in the COPYING file.
+//    If not, see <http://www.gnu.org/licenses/>.
+
+// Base classes for Emulate Excluded Routes
+
+#ifndef OPENVPN_TUN_CLIENT_EMUEXR_H
+#define OPENVPN_TUN_CLIENT_EMUEXR_H
+
+#include <openvpn/common/rc.hpp>
+#include <openvpn/client/ipverflags.hpp>
+#include <openvpn/tun/builder/base.hpp>
+
+namespace openvpn {
+  struct EmulateExcludeRoute : public RC<thread_unsafe_refcount>
+  {
+    typedef RCPtr<EmulateExcludeRoute> Ptr;
+
+    virtual void add_route(const bool add, const IP::Addr& addr, const int prefix_len) = 0;
+    virtual bool enabled(const IPVerFlags& ipv) const = 0;
+    virtual void emulate(TunBuilderBase* tb, IPVerFlags& ipv, const IP::Addr& server_addr) const = 0;
+    virtual void add_default_routes(bool ipv4, bool ipv6) = 0;
+  };
+
+  struct EmulateExcludeRouteFactory : public RC<thread_unsafe_refcount>
+  {
+    typedef RCPtr<EmulateExcludeRouteFactory> Ptr;
+
+    virtual EmulateExcludeRoute::Ptr new_obj() const = 0;
+  };
+}
+
+#endif