daemon_win.cpp

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#include <windows.h> 

#include "daemon.h"
#include <mutex>
#include <condition_variable>
#include <iostream>
#include <signal.h>

namespace
{

  OpcUa::Daemon* DaemonInstance = 0;

  BOOL CtrlHandler( DWORD fdwCtrlType ) 
  { 
    switch( fdwCtrlType ) 
    { 
      // Handle the CTRL-C signal. 
      case CTRL_C_EVENT: 
      case CTRL_CLOSE_EVENT: 
      case CTRL_BREAK_EVENT: 
      case CTRL_LOGOFF_EVENT: 
      case CTRL_SHUTDOWN_EVENT: 

        if (DaemonInstance)
        {
          std::cout << "terminating.." << std::endl;
          DaemonInstance->Terminate();
          DaemonInstance = nullptr;
        }
        return TRUE;

      default: 
        return FALSE; 
    } 
  } 

}

namespace OpcUa
{

  void Daemon::Daemonize(const std::string& logFile)
  {
    // TODO Implement windows srvice behavior.
  }

  void Daemon::SetTerminateHandlers()
  {
    if(!SetConsoleCtrlHandler( (PHANDLER_ROUTINE) CtrlHandler, TRUE))
    {
      std::cerr << "Cannot set terminate handler. Application may not response on exit event." << std::endl;
    }
    DaemonInstance = this;
  }

}