minified.js

/**
 * @license almond 0.3.0 Copyright (c) 2011-2014, The Dojo Foundation All Rights Reserved.
 * Available via the MIT or new BSD license.
 * see: http://github.com/jrburke/almond for details
 */
/*
 * Copyright 2014, Gregg Tavares.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Gregg Tavares. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
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        var e = function(e, t) {
            var n = t || "/";
            this.set = function(t, r) {
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                if (r !== undefined) {
                    var s = new Date;
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                var t = encodeURIComponent(e) + "=",
                    n = document.cookie.split(";");
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                    var i = n[r];
                    while (i.charAt(0) == " ") i = i.substring(1, i.length);
                    if (i.indexOf(t) == 0) return decodeURIComponent(i.substring(t.length, i.length))
                }
            }, this.erase = function() {
                document.cookie = this.set(" ", -1)
            }
        };
        return e
    }), n("io", [], function() {
        var e = function() {},
            t = function(t, n, r, i) {
                i = i || {};
                var s = 'sendJSON failed to load url "' + t + '"',
                    o = new XMLHttpRequest;
                o.overrideMimeType && o.overrideMimeType("text/plain");
                var u = i.timeout || 0;
                o.timeout = u, e("set timeout to: " + o.timeout), o.open("POST", t, !0);
                var a = JSON.stringify(n),
                    f = function(t, n) {
                        r && (e("calling-callback:" + (t ? " has error" : "success")), r(t, n), r = undefined)
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                    l = function(n) {
                        e("--abort--"), f("error (abort) sending json to " + t)
                    },
                    c = function(n) {
                        e("--error--"), f("error sending json to " + t)
                    },
                    h = function(n) {
                        e("--timeout--"), f("timeout sending json to " + t)
                    },
                    p = function(n) {
                        r && (e("--forced timeout--"), o.abort(), f("forced timeout sending json to " + t))
                    },
                    d = function() {
                        e("--finish--");
                        var n = undefined,
                            r = o.status == 200 || o.status == 0;
                        if (r) try {
                            n = JSON.parse(o.responseText)
                        } catch (i) {
                            r = !1
                        }
                        f(r ? null : "could not load: " + t, n)
                    };
                try {
                    u && setTimeout(p, u + 50), o.addEventListener("load", d, !1), o.addEventListener("timeout", h, !1), o.addEventListener("error", c, !1), o.setRequestHeader("Content-type", "application/json"), o.send(a), e("--sent: " + t)
                } catch (v) {
                    e("--exception--"), setTimeout(function() {
                        f("could not load: " + t, null)
                    }, 0)
                }
            };
        return {
            sendJSON: t
        }
    }), n("iputils", [], function() {
        var e = window.webkitRTCPeerConnection || window.mozRTCPeerConnection,
            t = /\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b/,
            n = function(e) {
                var n = e.match(t);
                return n[0]
            },
            r = {
                iceServers: []
            },
            i = [],
            s = !1,
            o = [],
            u = 2,
            a = ["0.0.0.0", "127.0.0.1"],
            f = function(e) {
                if (a.indexOf(e) >= 0) return;
                if (i.indexOf(e) >= 0) return;
                i.push(e)
            },
            l = function() {
                if (u <= 0) {
                    s = !0;
                    for (var e = 0; e < o.length; ++e) o[e](i);
                    o = []
                }
            },
            c = function() {
                --u, l()
            };
        if (e) {
            var h = new e(r);
            window.mozRTCPeerConnection && h.createDataChannel("", {
                reliable: !1
            }), h.onicecandidate = function(e) {
                e.candidate && p(e.candidate.candidate), h.iceGatheringState == "complete" && c()
            }, h.createOffer(function(e) {
                p(e.sdp), h.setLocalDescription(e), c()
            }, function(e) {
                c()
            })
        } else u = 0, l();
        var p = function(e) {
                var t = [];
                e.split("\r\n").forEach(function(e) {
                    if (~e.indexOf("a=candidate")) {
                        var t = e.split(" "),
                            n = t[4],
                            r = t[7];
                        r === "host" && f(n)
                    } else if (~e.indexOf("c=")) {
                        var t = e.split(" "),
                            n = t[2];
                        f(n)
                    }
                }), l()
            },
            d = function(e) {
                s ? setTimeout(function() {
                    e(i)
                }, 0) : o.push(e)
            };
        return {
            getLocalIpAddresses: d
        }
    }), n("progress", [], function() {
        var e = function(e) {
            var t = document.createElement("div");
            e.appendChild(t), this.set = function(e) {
                t.style.width = (Math.max(0, Math.min(1, e)) * 100 | 0) + "%"
            }, this.set(0)
        };
        return e
    }), n("strings", [], function() {
        var e = function() {
                var e = {};
                return function(t, n) {
                    var r = e[t];
                    if (!r || r.length < n) r = (new Array(n + 1)).join(t), e[t] = r;
                    return r
                }
            }(),
            t = function(e) {
                return typeof e == "string" ? e : e.toString()
            },
            n = function(n, r, i) {
                n = t(n);
                if (n.length >= r) return n;
                var s = e(i, r);
                return n + s.substr(n.length - r)
            },
            r = function(n, r, i) {
                n = t(n);
                if (n.length >= r) return n;
                var s = e(i, r);
                return s.substr(n.length - r) + n
            },
            i = function() {
                var e = /%\(([^\)]+)\)s/g;
                return function(t, n) {
                    return n.length || (n = [n]), t.replace(e, function(e, t) {
                        var r = t.split(".");
                        for (var i = 0; i < n.length; ++i) {
                            var s = n[i];
                            for (var o = 0; o < r.length; ++o) {
                                var t = r[o],
                                    s = s[t];
                                if (s === undefined) break
                            }
                            if (s !== undefined) return s
                        }
                        return console.error("unknown key: " + t), "%(" + t + ")s"
                    })
                }
            }(),
            s = function(e, t) {
                return e.length >= t.length && e.substr(0, t.length) == t
            },
            o = function(e, t) {
                return e.length >= t.length && e.substring(e.length - t.length) == t
            },
            u = String.fromCodePoint ? String.fromCodePoint : function() {
                var e = String.fromCharCode,
                    t = Math.floor,
                    n = function() {
                        var n = 16384,
                            r = [],
                            i, s, o = -1,
                            u = arguments.length;
                        if (!u) return "";
                        var a = "";
                        while (++o < u) {
                            var f = Number(arguments[o]);
                            if (!isFinite(f) || f < 0 || f > 1114111 || t(f) != f) throw RangeError("Invalid code point: " + f);
                            f <= 65535 ? r.push(f) : (f -= 65536, i = (f >> 10) + 55296, s = f % 1024 + 56320, r.push(i, s));
                            if (o + 1 == u || r.length > n) a += e.apply(null, r), r.length = 0
                        }
                        return a
                    };
                return n
            }(),
            a = {
                endsWith: o,
                fromCodePoint: u,
                padLeft: r,
                padRight: n,
                replaceParams: i,
                startsWith: s
            };
        return a
    }), e(["./cookies", "./io", "./iputils", "./progress", "./strings"], function(e, t, n, r, i) {
        var s = function(e) {
                return document.getElementById(e)
            },
            o = function(e, t) {
                var n = t || {};
                try {
                    var r = e.indexOf("?"),
                        i = e.indexOf("#");
                    i < 0 && (i = e.length);
                    var s = e.substring(r + 1, i),
                        o = s.split("&");
                    for (var u = 0; u < o.length; ++u) {
                        var a = o[u].split("="),
                            f = a[0],
                            l = decodeURIComponent(a[1]);
                        n[f] = l
                    }
                } catch (i) {
                    console.error(i)
                }
                return n
            },
            u = function(e) {
                return o(window.location.href, e)
            },
            a = u(),
            f = a.debug || a.verbose ? console.log.bind(console) : function() {},
            l = "http://happyfuntimes.net/api/getgames";
        a.debug && (l = "http://localhost:1337/api/getgames"), a.local && (l = "http://local.happyfuntimes.net/api/getgames");
        var c = new e("name"),
            h = 1,
            p = a.debug ? 5 : 254,
            d = 0,
            v = 4,
            m = 2e3,
            g = 18679,
            y = !1,
            b = [],
            w = [],
            E = 0,
            S = 0,
            x = new r(s("scan-progress")),
            T = function() {
                Array.prototype.forEach.call(document.querySelectorAll(".hidden"), function(e) {
                    e.style.display = "block"
                })
            },
            N = function() {
                ++S, --d, x.set(S / E), !y && S >= E && T()
            },
            C = function(e, t) {
                f("hft response: " + JSON.stringify(t));
                if (e) {
                    console.error(e), k();
                    return
                }
                A(t)
            },
            k = function() {
                a.scan ? n.getLocalIpAddresses(M) : T()
            },
            L = function(e) {
                return "http://" + e.ipAddress
            },
            A = function(e) {
                var t = [],
                    n = 0,
                    r = function() {
                        if (n == e.length) {
                            t.length == 0 ? k() : t.length == 1 ? H(L(t[0])) : O(t);
                            return
                        }
                        var i = e[n++];
                        I(i, function(e) {
                            return f("ping hft: " + e),
                                function(n, i) {
                                    n || t.push({
                                        ipAddress: e,
                                        data: i
                                    }), r()
                                }
                        }(i))
                    };
                r()
            },
            O = function(e) {
                f("ask player to choose hft: " + JSON.stringify(e, undefined, "  ")), s("looking").style.display = "none";
                var t = s("hft-button-template").text,
                    n = e.map(function(e, n) {
                        return i.replaceParams(t, {
                            id: "game-" + n,
                            url: L(e),
                            name: e.data.serverName || "*unknown*"
                        })
                    });
                s("multiple-hfts").style.display = "block", s("systems").innerHTML = n.join("\n")
            };
        f("checking: " + l), t.sendJSON(l, {}, C, {
            timeout: 5e3
        });
        var M = function(e) {
                e && P(e), D()
            },
            _ = ["192.168.0.0", "192.168.1.0", "192.168.2.0", "192.168.10.0", "192.168.11.0", "10.0.0.0", "10.0.1.0", "192.168.20.0", "192.168.30.0", "192.168.50.0", "192.168.62.0", "192.168.100.0", "192.168.101.0", "192.168.4.0", "192.168.8.0", "192.168.123.0", "192.168.254.0"];
        a.debug && (_ = ["192.168.0.0", "10.0.0.0", "192.168.123.0"]);
        var D = function() {
                var e = [1, 2, 3, 10, 11, 12, 20, 21, 22, 50, 51, 52, 100, 101, 102, 150, 151, 152, 200, 201, 202];
                _.forEach(function(t) {
                    e.forEach(function(e) {
                        b.push(t.replace(/\d+$/, e)), ++E
                    })
                }), R()
            },
            P = function(e) {
                f("addFullScan: " + e), e.forEach(function(e) {
                    for (var t = h; t <= p; ++t) w.push(e.replace(/\d+$/, t)), ++E
                }), R()
            },
            H = function(e) {
                y = !0;
                var t = c.get() || "",
                    n = e + "/enter-name.html?fromHFTNet=true&name=" + encodeURIComponent(t);
                f("**GOTO** url: " + n), !a.debug && a.go !== !1 && a.go !== "false" && (window.location.href = n)
            },
            B = function(e, t) {
                H(e)
            },
            j = function(e, t) {
                var n = Date.now();
                return function(r, i) {
                    N();
                    if (y) return;
                    if (r) {
                        var s = Date.now(),
                            o = s - n;
                        if (o < m * .8) {
                            f("fastScan: " + t + " got fast response");
                            var u = t.replace(/\.\d+$/, ".");
                            b = b.filter(function(e) {
                                var t = e.substring(0, u.length) != u;
                                return t || N(), t
                            }), P([t])
                        } else R()
                    } else B(e, i)
                }
            },
            F = function(e, t) {
                return function(n, r) {
                    N();
                    if (y) return;
                    n ? (f("fullScan: " + t + " failed"), R()) : B(e, r)
                }
            },
            I = function(e, n) {
                var r = "http://" + e;
                t.sendJSON(r, {
                    cmd: "happyFunTimesPing"
                }, function(e, t) {
                    e || (t.version != "0.0.0" ? e = "bad api version: " + t.version : t.id != "HappyFunTimes" && (e = "bad id: " + t.id)), n(e, t)
                }, {
                    timeout: m
                })
            },
            q = function(e, t) {
                ++d;
                var n = e + ":" + g;
                I(n, t("http://" + n, e))
            },
            R = function() {
                w.length ? (f("fullScan: " + w[0]), q(w.shift(), F)) : b.length && (f("fastScan: " + b[0]), q(b.shift(), j)), d < v && (b.length || w.length) && R()
            }
    }), n("scanforserver.js", function() {}), t(["scanforserver.js"])
})();

orig file

// Check the most common home class C ip addresses.
var commonIpAddresses = [
  "192.168.0.0", // D-Link, Linksys, Netgear, Senao, Trendtech,
  "192.168.1.0", // 3com, Asus, Dell, D-Link, Linksys, MSI, Speedtouch, Trendtech, US Robotics, Zytel,
  "192.168.2.0", // Belkin, Microsoft, Trendtech, US Robotics, Zyxel,
  "192.168.10.0", // Motorola, Trendtech, Zyxel
  "192.168.11.0", // Buffalo
  "10.0.0.0", // Speedtouch, Zyxel,
  "10.0.1.0", // Apple, Belkin, D-Link
  "192.168.20.0", // Motorola
  "192.168.30.0", // Motorola
  "192.168.50.0", // Motorola
  "192.168.62.0", // Motorola
  "192.168.100.0", // Motorola
  "192.168.101.0", // Motorola
  "192.168.4.0", // Zyxel
  "192.168.8.0", // Zyxel
  "192.168.123.0", // US Robotics
  "192.168.254.0", // Flowpoint
];
if (g.debug) {
  commonIpAddresses = [
    "192.168.0.0",
    "10.0.0.0",
    "192.168.123.0",
  ];
}
var addFastScans = function() {
  // Check these addresses first
  var commonCClassParts = [1, 2, 3, 10, 11, 12, 20, 21, 22, 50, 51, 52, 100, 101, 102, 150, 151, 152, 200, 201, 202];
  commonIpAddresses.forEach(function(ipAddress) {
    commonCClassParts.forEach(function(cClassPart) {
      fastScanAddresses.push(ipAddress.replace(/\d+$/, cClassPart));
    ++totalThingsToDo;
    });
  });
  doNextThing();
};
var addFullScans = function(ipAddresses) {
  log("addFullScan: " + ipAddresses);
  ipAddresses.forEach(function(ipAddress) {
    for (var ii = startingAddress; ii <= endingAddress; ++ii) {
    fullScanAddresses.push(ipAddress.replace(/\d+$/, ii));
    ++totalThingsToDo;
    }
  });
  doNextThing();
};
var goToUrl = function(baseUrl) {
  found = true;
  var name = nameCookie.get() || "";
  var url = baseUrl + "/enter-name.html?fromHFTNet=true&name=" + encodeURIComponent(name);
  log("**GOTO** url: " + url);
  if (!g.debug && g.go !== false && g.go !== "false") {
    window.location.href = url;
  }
};
var checkGoodResponse = function(url, obj) {
  goToUrl(url);
};
var fastScanCheckAddress = function(url, ipAddress) {
  var timeSent = Date.now();
  return function(err, obj) {
    updateProgress();
    if (found) {
      return;
    }
    if (err) {
      // it wasn't the correct place BUT did we timeout?
      var now = Date.now();
      var elapsedTime = now - timeSent;
      if (elapsedTime < timeout * 0.8) {
        log("fastScan: " + ipAddress + " got fast response");
        // We didn't timeout which means we probably got a rejected from some machine
        // So do a fullscan of this network
        // Remove all pending fastScans for this ip
        var prefix = ipAddress.replace(/\.\d+$/, '.');
        fastScanAddresses = fastScanAddresses.filter(function(address) {
          var keep = address.substring(0, prefix.length) != prefix;
          if (!keep) {
            updateProgress();
          }
          return keep;
        });
        addFullScans([ipAddress]);
      } else {
        doNextThing();
      }
    } else {
      checkGoodResponse(url, obj);
    }
  };
};
var fullScanCheckAddress = function(url, ipAddress) {
  return function(err, obj) {
    updateProgress();
    if (found) {
      return;
    }
    if (err) {
      log("fullScan: " + ipAddress + " failed");
      doNextThing();
    } else {
      checkGoodResponse(url, obj);
    }
  };
};
var makeHFTPingRequest = function(ipAndPort, fn) {
  var url = "http://" + ipAndPort;
  IO.sendJSON(url, {cmd: 'happyFunTimesPing'}, function(err, obj) {
    if (!err) {
      if (obj.version != "0.0.0") {
      err = "bad api version: " + obj.version;
      } else if (obj.id != "HappyFunTimes") {
        err = "bad id: " + obj.id;
      }
    }
    fn(err, obj);
  }, { timeout: timeout });
};
var startScan = function(ipAddress, fn) {
  ++numRequestsInProgress;
  var ipAndPort = ipAddress + ":" + port;
  makeHFTPingRequest(ipAndPort, fn("http://" + ipAndPort, ipAddress));
};
var doNextThing = function() {
  // If there are fullScan things do those
  if (fullScanAddresses.length) {
    log("fullScan: " + fullScanAddresses[0]);
    startScan(fullScanAddresses.shift(), fullScanCheckAddress);
  } else if (fastScanAddresses.length) {
    // If there are fastScan things do those
    log("fastScan: " + fastScanAddresses[0]);
    startScan(fastScanAddresses.shift(), fastScanCheckAddress);
  }
  if (numRequestsInProgress < maxSimultaneousRequests &&
  (fastScanAddresses.length || fullScanAddresses.length)) {
    doNextThing();
  }
};

readable.js

var lookforLocal = registerArguments(
  true,
  {
    port:3000,
    start:1,
    end:254,
  }
  ,function(port,start,end,next){
  var ips = [];


  lookforLocal.commonIpAddresses.forEach(function(ipAddress) {
    lookforLocal.commonCClassParts.forEach(function(cClassPart) {
      ips.push(ipAddress.replace(/\d+$/, cClassPart));
    });
  });

  async.detect(ips,
    function(ipAddress,next){
      $.ajax({
        url:"http://"+ipAddress,
        timeout:timeout
      }).done(function(obj){
        next(true);
      }).error(function(x, t, m) {
        next(t==="timeout")
      })
    },
    function(result){
      if(!result) return next(void(0),[]);
      ips = [];
      for (var i = config.start; i <= config.end; i++) {
        ips.push(result.replace(/\d+$/, i));
      }
      async.concat(ips,
      function(ip,next){
        $.ajax({
          url:"http://"+ip+"/silk-info.json",
          timeout:timeout
        }).done(function(obj){
          next(void(0),[{
            ipAddress: ip,
            info: obj,
          }]);
        }).error(function(x, t, m) {
          next(void(0),[]);
        });
      },function(err,results){
        next(void(0),results);
      })
  });
}

lookforLocal.commonIpAddresses = [
"192.168.0.0",    // D-Link, Linksys, Netgear, Senao, Trendtech,
"192.168.1.0",    // 3com, Asus, Dell, D-Link, Linksys, MSI, Speedtouch, Trendtech, US Robotics, Zytel,
"192.168.2.0",    // Belkin, Microsoft, Trendtech, US Robotics, Zyxel,
"192.168.10.0",   // Motorola, Trendtech, Zyxel
"192.168.11.0",   // Buffalo
"10.0.0.0",       // Speedtouch, Zyxel,
"10.0.1.0",       // Apple, Belkin, D-Link

"192.168.20.0",   // Motorola
"192.168.30.0",   // Motorola
"192.168.50.0",   // Motorola
"192.168.62.0",   // Motorola
"192.168.100.0",  // Motorola
"192.168.101.0",  // Motorola
"192.168.4.0",    // Zyxel
"192.168.8.0",    // Zyxel
"192.168.123.0",  // US Robotics
"192.168.254.0",  // Flowpoint
];

lookforLocal.commonCClassParts = [1, 2, 3, 10, 11, 12, 20, 21, 22, 50, 51, 52, 100, 101, 102, 150, 151, 152, 200, 201, 202];