kaanalnet/lib/Switches.js

Virtual Network Emulator Lab for SDN and traditional networks

// Generated by CoffeeScript 1.9.3
(function() {
  var async, extend, log, request, switchctrl, switches, util;

  util = require('util');

  request = require('request-json');

  extend = require('util')._extend;

  switchctrl = require('./builder/switchCtrl');

  async = require('async');

  log = require('./utils/logger').getLogger();

  log.info("Switches Logger test message");

  switches = (function() {
    function switches(sw) {
      var base, base1;
      this.config = extend({}, sw);
      if ((base = this.config).make == null) {
        base.make = "bridge";
      }
      if ((base1 = this.config).ofversion == null) {
        base1.ofversion = 1.0;
      }
      this.status = {};
      this.statistics = {};
      this.tapifs = [];
      log.info("Switches - constructor -  new switch object created " + JSON.stringify(this.config));
      this.tapindex = 0;
    }

    switches.prototype.create = function(callback) {
      log.info("Switches -  creating a switch with config " + JSON.stringify(this.config));
      return switchctrl.create(this.config, (function(_this) {
        return function(res) {
          log.info("Switches - switch creation result " + JSON.stringify(res));
          _this.uuid = res.id;
          _this.config.status = res.status;
          return callback(res);
        };
      })(this));
    };

    switches.prototype.del = function(callback) {
      log.info("Switches - deleting a switch " + JSON.stringify(this.config));
      this.delLinks();
      return switchctrl.del(this.uuid, (function(_this) {
        return function(res) {
          log.info("Switches -  switch  deletion result " + res);
          _this.config.status = res.status;
          return callback(res);
        };
      })(this));
    };

    switches.prototype.get = function() {
      return {
        "uuid": this.uuid,
        "config": this.config,
        "tapifs": this.tapifs
      };
    };

    switches.prototype.stop = function(callback) {
      log.info("Switches -   stoping a switch " + JSON.stringify(this.config));
      return switchctrl.stop(this.uuid, (function(_this) {
        return function(res) {
          log.info("Switches - switch stop result " + JSON.stringify(res));
          _this.config.status = res.status;
          return callback(res);
        };
      })(this));
    };

    switches.prototype.start = function(callback) {
      log.info("Switches -  starting a switch " + JSON.stringify(this.config));
      return switchctrl.start(this.uuid, (function(_this) {
        return function(res) {
          log.info("Switches -   switch start result " + JSON.stringify(res));
          _this.config.status = res.status;
          return callback(res);
        };
      })(this));
    };

    switches.prototype.getstatus = function(callback) {
      log.info("getstatus called" + this.uuid);
      return switchctrl.get(this.uuid, (function(_this) {
        return function(result) {
          log.info("Switches getstatus result " + JSON.stringify(result));
          _this.config.status = result.status;
          return callback(result);
        };
      })(this));
    };

    switches.prototype.connect = function(ifname, callback) {
      var val;
      val = {
        "ifname": ifname
      };
      log.info("Switches -  connecting a interface  " + ifname + " in switch " + this.config.name);
      return switchctrl.addInterface(this.uuid, val, (function(_this) {
        return function(res) {
          log.info(("Switches - connect-  interface  " + ifname + " connection result ") + JSON.stringify(res));
          return callback(res);
        };
      })(this));
    };

    switches.prototype.createTapInterfaces = function(ifname1, ifname2) {
      var result;
      log.info("Switches - createTapInterfaces - input  " + ifname1 + "   " + ifname2);
      result = switchctrl.CreateTapInterfaces(ifname1, ifname2);
      log.info("Switches - createTapInterfaces - result " + JSON.stringify(result));
      return result;
    };

    switches.prototype.addTapInterface = function(ifname, characteristics) {
      var tapif;
      tapif = {
        "name": ifname,
        "config": characteristics
      };
      log.info("addTapInterface   " + JSON.stringify(tapif));
      this.tapifs.push(tapif);
    };

    switches.prototype.connectTapInterfaces = function(callback) {
      log.info("Switches - connectTapInterfaces ...connecting the inter switch links");
      return async.eachSeries(this.tapifs, (function(_this) {
        return function(tapif, callback) {
          log.info("connectTapInterfaces   " + JSON.stringify(tapif));
          return _this.connect(tapif.name, function(result) {
            return callback();
          });
        };
      })(this), (function(_this) {
        return function(err) {
          if (err) {
            log.error("connectTapInterfaces switches error occured " + JSON.stringify(err));
            return callback(false);
          } else {
            log.info("connectTapInterfaces Switches all are processed ");
            return callback(true);
          }
        };
      })(this));
    };

    switches.prototype.setLinkChars = function(callback) {
      var i, len, ref, results, tapif;
      log.info("Switches: setting the link characterstics " + this.config.name);
      ref = this.tapifs;
      results = [];
      for (i = 0, len = ref.length; i < len; i++) {
        tapif = ref[i];
        log.info("Switchs setLinkChars " + JSON.stringify(tapif));
        results.push(switchctrl.setLinkChars(this.uuid, tapif, (function(_this) {
          return function(result) {
            log.info("Switches: setLinkChars result " + result);
            return callback(result);
          };
        })(this)));
      }
      return results;
    };

    switches.prototype.delLinks = function() {
      var i, len, ref, results, tapif;
      ref = this.tapifs;
      results = [];
      for (i = 0, len = ref.length; i < len; i++) {
        tapif = ref[i];
        log.info("deleting the link " + JSON.stringify(tapif));
        results.push(switchctrl.dellink(tapif.name, (function(_this) {
          return function(result) {
            return log.info("Switches: del link result " + result);
          };
        })(this)));
      }
      return results;
    };

    switches.prototype.switchStatus = function() {};

    switches.prototype.statistics = function() {};

    return switches;

  })();

  module.exports = switches;

}).call(this);