emd-demo-pkg/index.js

EMD Demo

var lodash = require('lodash');

// Load the http module to create an http server.
var http = require('http');

var exec = require('child_process').exec, child;

var mylib = require( './libs/mylib');

exports.printMsg = function() {
  console.log("This is a message from the EMD demo package");
}


exports.executeCmd = function(_cmd) {
  // Creamos la función y pasamos el string pwd
  // que será nuestro comando a ejecutar
  console.log("Ejecutando comando EMD " + _cmd);
  child = exec(_cmd,
  // Pasamos los parámetros error, stdout la salida
  // que mostrara el comando
    function (error, stdout, stderr) {
      // Imprimimos en pantalla con console.log
      console.log(stdout);
      // controlamos el error
      if (error !== null) {
        console.log('exec error: ' + error);
      }
  });
}



exports.startEMDServer = function(){
  // Configure our HTTP server to respond with Hello World to all requests.
  var server = http.createServer(function (request, response) {
    response.writeHead(200, {"Content-Type": "text/plain"});
    response.write(mylib.escribir());
    response.end("Hi, EMD Server is running...\n");

  });

  // Listen on port 8000, IP defaults to 127.0.0.1
  server.listen(8000);

  // Put a friendly message on the terminal
  console.log("Server running at http://127.0.0.1:8000/");
}