Imported Upstream version 0.3.3

[anytun.git] / src / win32 / signalHandler.hpp

diff --git a/src/win32/signalHandler.hpp b/src/win32/signalHandler.hpp
new file mode 100644 (file)
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--- /dev/null
+++ b/src/win32/signalHandler.hpp
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+/*
+ *  anytun
+ *
+ *  The secure anycast tunneling protocol (satp) defines a protocol used
+ *  for communication between any combination of unicast and anycast
+ *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
+ *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
+ *  ethernet, ip, arp ...). satp directly includes cryptography and
+ *  message authentication based on the methodes used by SRTP.  It is
+ *  intended to deliver a generic, scaleable and secure solution for
+ *  tunneling and relaying of packets of any protocol.
+ *
+ *
+ *  Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl, 
+ *                          Christian Pointner <satp@wirdorange.org>
+ *
+ *  This file is part of Anytun.
+ *
+ *  Anytun is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  any later version.
+ *
+ *  Anytun 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with anytun.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ANYTUN_signalHandler_hpp_INCLUDED
+#define ANYTUN_signalHandler_hpp_INCLUDED
+
+#include <windows.h>
+
+int CtrlCHandler(int /*sig*/, const std::string& /*msg*/)
+{
+  cLog.msg(Log::PRIO_NOTICE) << "CTRL-C Event received, exitting";
+  return 1;
+}
+
+int CtrlBreakHandler(int /*sig*/, const std::string& /*msg*/)
+{
+  cLog.msg(Log::PRIO_NOTICE) << "CTRL-Break Event received, ignoring";
+  return 0;
+}
+
+int CtrlCloseHandler(int /*sig*/, const std::string& /*msg*/)
+{
+  cLog.msg(Log::PRIO_NOTICE) << "Close Event received, exitting";
+  return 1;
+}
+
+int CtrlLogoffHandler(int /*sig*/, const std::string& /*msg*/)
+{
+  cLog.msg(Log::PRIO_NOTICE) << "LogOff Event received, exitting";
+  return 1;
+}
+
+int CtrlShutdownHandler(int /*sig*/, const std::string& /*msg*/)
+{
+  cLog.msg(Log::PRIO_NOTICE) << "Shutdown Event received, exitting";
+  return 1;
+}
+
+bool handleSignal(DWORD ctrlType)
+{
+  gSignalController.inject(ctrlType);
+  return true;
+}
+
+void registerSignalHandler(SignalController& ctrl, DaemonService& /*service*/)
+{
+  if(!SetConsoleCtrlHandler((PHANDLER_ROUTINE)handleSignal, true))
+    AnytunError::throwErr() << "Error on SetConsoleCtrlhandler: " << AnytunErrno(GetLastError());
+
+  ctrl.handler[CTRL_C_EVENT] = boost::bind(CtrlCHandler, _1, _2);
+  ctrl.handler[CTRL_BREAK_EVENT] = boost::bind(CtrlBreakHandler, _1, _2);
+  ctrl.handler[CTRL_CLOSE_EVENT] = boost::bind(CtrlCloseHandler, _1, _2);
+  ctrl.handler[CTRL_LOGOFF_EVENT] = boost::bind(CtrlLogoffHandler, _1, _2);
+  ctrl.handler[CTRL_SHUTDOWN_EVENT] = boost::bind(CtrlShutdownHandler, _1, _2);
+}
+
+#endif