remote_server.cpp

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#include "examples.h"
 
#include <iostream> //std::cout
 
#ifdef _WIN32
  #include <conio.h>
#elif __linux__
  #include <ncurses.h>
#endif
 
using namespace std;
 
void print_server_message(const char* message)
{
#ifdef _WIN32
  std::cout << message << std::endl;
#elif __linux__
  printw(message);
  printw("\n");
#endif
}
 
GReturn remote_server(const char* server_name)
{
  bool loop = true;
  char connections[G_SMALL_BUFFER];
  char buf[G_SMALL_BUFFER];
 
  char instructions[] = "<p> Publish this server to the network\n"
             "<r> Remove this server from the network\n"
             "<q> Quit\n";
 
#ifdef _WIN32
  cout << instructions << std::endl;
#elif __linux__
  //These functions set up the ncurses library to capture keyboard input
  initscr(); // Initialization of ncurses library
  cbreak();  // Capture one character at a time
  noecho();  // Do not write back entered characters to the console
  printw(instructions); //Print instructions to console
#endif
 
  while (loop)
  {
#ifdef _WIN32
    switch (_getch()) //Capture keypress
#elif __linux__
    switch (getch()) //Capture keypress
#endif
    {
    case 'q': //Quit
      loop = false;
      break;
    case 'p': //Publish this server to the network
      e(GPublishServer(server_name, true, false));
      print_server_message("Published Server");
      break;
    case 'r': //Remove this server from the network
      e(GPublishServer(server_name, false, false));
      print_server_message("Removed Server");
      break;
    }
  }
#if __linux__
  endwin(); //Restores terminal to previous state
#endif
 
  return GALIL_EXAMPLE_OK;
}