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

Sources/OpenVPN3/openvpn/tun/builder/setup.hpp

@@ -0,0 +1,62 @@
+//    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/>.
+
+// Client tun setup base class for unix
+
+#ifndef OPENVPN_TUN_BUILDER_SETUP_H
+#define OPENVPN_TUN_BUILDER_SETUP_H
+
+#include <openvpn/common/jsonlib.hpp>
+#include <openvpn/common/destruct.hpp>
+#include <openvpn/common/stop.hpp>
+#include <openvpn/tun/builder/capture.hpp>
+
+namespace openvpn {
+  namespace TunBuilderSetup {
+    struct Config
+    {
+#ifdef HAVE_JSON
+      virtual Json::Value to_json() = 0;
+      virtual void from_json(const Json::Value& root, const std::string& title) = 0;
+#endif
+      virtual ~Config() {}
+    };
+
+    struct Base : public DestructorBase
+    {
+      typedef RCPtr<Base> Ptr;
+
+      virtual int establish(const TunBuilderCapture& pull,
+			    Config* config,
+			    Stop* stop,
+			    std::ostream& os) = 0;
+    };
+
+    struct Factory : public RC<thread_unsafe_refcount>
+    {
+      typedef RCPtr<Factory> Ptr;
+
+      virtual Base::Ptr new_setup_obj() = 0;
+    };
+  }
+}
+
+#endif