'use strict';
var Guacamole = Guacamole || {};
Guacamole.ArrayBufferReader = function(b) {
  var a = this;
  b.onblob = function(b) {
    b = window.atob(b);
    for (
      var c = new ArrayBuffer(b.length), e = new Uint8Array(c), d = 0;
      d < b.length;
      d++
    )
      e[d] = b.charCodeAt(d);
    if (a.ondata) a.ondata(c);
  };
  b.onend = function() {
    if (a.onend) a.onend();
  };
  this.onend = this.ondata = null;
};
Guacamole = Guacamole || {};
Guacamole.ArrayBufferWriter = function(b) {
  function a(a) {
    for (var c = '', d = 0; d < a.byteLength; d++)
      c += String.fromCharCode(a[d]);
    b.sendBlob(window.btoa(c));
  }
  var d = this;
  b.onack = function(a) {
    if (d.onack) d.onack(a);
  };
  this.blobLength = Guacamole.ArrayBufferWriter.DEFAULT_BLOB_LENGTH;
  this.sendData = function(b) {
    b = new Uint8Array(b);
    if (b.length <= d.blobLength) a(b);
    else
      for (var c = 0; c < b.length; c += d.blobLength)
        a(b.subarray(c, c + d.blobLength));
  };
  this.sendEnd = function() {
    b.sendEnd();
  };
  this.onack = null;
};
Guacamole.ArrayBufferWriter.DEFAULT_BLOB_LENGTH = 6048;
Guacamole = Guacamole || {};
Guacamole.AudioContextFactory = {
  singleton: null,
  getAudioContext: function() {
    var b = window.AudioContext || window.webkitAudioContext;
    if (b)
      try {
        return (
          Guacamole.AudioContextFactory.singleton ||
            (Guacamole.AudioContextFactory.singleton = new b()),
          Guacamole.AudioContextFactory.singleton
        );
      } catch (a) {}
    return null;
  },
};
Guacamole = Guacamole || {};
Guacamole.AudioPlayer = function() {
  this.sync = function() {};
};
Guacamole.AudioPlayer.isSupportedType = function(b) {
  return Guacamole.RawAudioPlayer.isSupportedType(b);
};
Guacamole.AudioPlayer.getSupportedTypes = function() {
  return Guacamole.RawAudioPlayer.getSupportedTypes();
};
Guacamole.AudioPlayer.getInstance = function(b, a) {
  return Guacamole.RawAudioPlayer.isSupportedType(a)
    ? new Guacamole.RawAudioPlayer(b, a)
    : null;
};
Guacamole.RawAudioPlayer = function(b, a) {
  var d = Guacamole.RawAudioFormat.parse(a),
    c = Guacamole.AudioContextFactory.getAudioContext(),
    e = c.currentTime;
  b = new Guacamole.ArrayBufferReader(b);
  var f = 1 === d.bytesPerSample ? window.Int8Array : window.Int16Array,
    k = 1 === d.bytesPerSample ? 128 : 32768,
    m = [],
    n = function(a) {
      if (1 >= a.length) return a[0];
      var b = 0;
      a.forEach(function(a) {
        b += a.length;
      });
      var c = 0,
        d = new f(b);
      a.forEach(function(a) {
        d.set(a, c);
        c += a.length;
      });
      return d;
    };
  b.ondata = function(a) {
    m.push(new f(new f(a)));
    if ((a = n(m))) {
      var b = Number.MAX_VALUE,
        p = a.length,
        g = Math.floor(0.02 * d.rate);
      for (
        g = Math.max(
          d.channels * g,
          d.channels * (Math.floor(a.length / d.channels) - g),
        );
        g < a.length;
        g += d.channels
      ) {
        for (var t = 0, q = 0; q < d.channels; q++) t += Math.abs(a[g + q]);
        t <= b && ((p = g + d.channels), (b = t));
      }
      m =
        p === a.length
          ? [a]
          : [
              new f(a.buffer.slice(0, p * d.bytesPerSample)),
              new f(a.buffer.slice(p * d.bytesPerSample)),
            ];
      a = m.shift();
    } else a = null;
    if (a) {
      b = c.currentTime;
      e < b && (e = b);
      b = c.createBufferSource();
      b.connect(c.destination);
      b.start || (b.start = b.noteOn);
      p = a;
      g = p.length / d.channels;
      t = c.currentTime;
      e < t && (e = t);
      t = c.createBuffer(d.channels, g, d.rate);
      for (q = 0; q < d.channels; q++)
        for (var u = t.getChannelData(q), w = q, r = 0; r < g; r++)
          (u[r] = p[w] / k), (w += d.channels);
      b.buffer = t;
      b.start(e);
      e += a.length / d.channels / d.rate;
    }
  };
  this.sync = function() {
    e = Math.min(e, c.currentTime + 0.3);
  };
};
Guacamole.RawAudioPlayer.prototype = new Guacamole.AudioPlayer();
Guacamole.RawAudioPlayer.isSupportedType = function(b) {
  return Guacamole.AudioContextFactory.getAudioContext()
    ? null !== Guacamole.RawAudioFormat.parse(b)
    : !1;
};
Guacamole.RawAudioPlayer.getSupportedTypes = function() {
  return Guacamole.AudioContextFactory.getAudioContext()
    ? ['audio/L8', 'audio/L16']
    : [];
};
Guacamole = Guacamole || {};
Guacamole.AudioRecorder = function() {
  this.onerror = this.onclose = null;
};
Guacamole.AudioRecorder.isSupportedType = function(b) {
  return Guacamole.RawAudioRecorder.isSupportedType(b);
};
Guacamole.AudioRecorder.getSupportedTypes = function() {
  return Guacamole.RawAudioRecorder.getSupportedTypes();
};
Guacamole.AudioRecorder.getInstance = function(b, a) {
  return Guacamole.RawAudioRecorder.isSupportedType(a)
    ? new Guacamole.RawAudioRecorder(b, a)
    : null;
};
Guacamole.RawAudioRecorder = function(b, a) {
  var d = this,
    c = Guacamole.RawAudioFormat.parse(a),
    e = Guacamole.AudioContextFactory.getAudioContext();
  navigator.mediaDevices || (navigator.mediaDevices = {});
  navigator.mediaDevices.getUserMedia ||
    (navigator.mediaDevices.getUserMedia = (
      navigator.getUserMedia ||
      navigator.webkitGetUserMedia ||
      navigator.mozGetUserMedia ||
      navigator.msGetUserMedia
    ).bind(navigator));
  var f = new Guacamole.ArrayBufferWriter(b),
    k = 1 === c.bytesPerSample ? window.Int8Array : window.Int16Array,
    m = 1 === c.bytesPerSample ? 128 : 32768,
    n = 0,
    g = 0,
    l = null,
    p = null,
    v = null,
    t = function(a) {
      if (0 === a) return 1;
      a *= Math.PI;
      return Math.sin(a) / a;
    },
    q = function(a) {
      n += a.length;
      var b = Math.round((n * c.rate) / a.sampleRate) - g;
      g += b;
      for (var d = new k(b * c.channels), h = 0; h < c.channels; h++)
        for (var e = a.getChannelData(h), q = h, f = 0; f < b; f++) {
          for (
            var u = q,
              p = e,
              l = (f / (b - 1)) * (p.length - 1),
              G = Math.floor(l) + 3,
              r = 0,
              w = Math.floor(l) - 3 + 1;
            w <= G;
            w++
          ) {
            var v = p[w] || 0;
            var D = l - w;
            D = -3 < D && 3 > D ? t(D) * t(D / 3) : 0;
            r += v * D;
          }
          d[u] = r * m;
          q += c.channels;
        }
      return d;
    },
    u = function(a) {
      v = e.createScriptProcessor(2048, c.channels, c.channels);
      v.connect(e.destination);
      v.onaudioprocess = function(a) {
        f.sendData(q(a.inputBuffer).buffer);
      };
      p = e.createMediaStreamSource(a);
      p.connect(v);
      'suspended' === e.state && e.resume();
      l = a;
    },
    w = function() {
      f.sendEnd();
      if (d.onerror) d.onerror();
    };
  f.onack = function(a) {
    if (a.code !== Guacamole.Status.Code.SUCCESS || l) {
      p && p.disconnect();
      v && v.disconnect();
      if (l) for (var b = l.getTracks(), c = 0; c < b.length; c++) b[c].stop();
      l = p = v = null;
      f.sendEnd();
      f.onack = null;
      if (a.code === Guacamole.Status.Code.RESOURCE_CLOSED) {
        if (d.onclose) d.onclose();
      } else if (d.onerror) d.onerror();
    } else
      (a = navigator.mediaDevices.getUserMedia({ audio: !0 }, u, w)) &&
        a.then &&
        a.then(u, w);
  };
};
Guacamole.RawAudioRecorder.prototype = new Guacamole.AudioRecorder();
Guacamole.RawAudioRecorder.isSupportedType = function(b) {
  return Guacamole.AudioContextFactory.getAudioContext()
    ? null !== Guacamole.RawAudioFormat.parse(b)
    : !1;
};
Guacamole.RawAudioRecorder.getSupportedTypes = function() {
  return Guacamole.AudioContextFactory.getAudioContext()
    ? ['audio/L8', 'audio/L16']
    : [];
};
Guacamole = Guacamole || {};
Guacamole.BlobReader = function(b, a) {
  var d = this,
    c = 0;
  var e = window.BlobBuilder
    ? new BlobBuilder()
    : window.WebKitBlobBuilder
    ? new WebKitBlobBuilder()
    : window.MozBlobBuilder
    ? new MozBlobBuilder()
    : new (function() {
        var b = [];
        this.append = function(c) {
          b.push(new Blob([c], { type: a }));
        };
        this.getBlob = function() {
          return new Blob(b, { type: a });
        };
      })();
  b.onblob = function(a) {
    a = window.atob(a);
    for (
      var f = new ArrayBuffer(a.length), m = new Uint8Array(f), n = 0;
      n < a.length;
      n++
    )
      m[n] = a.charCodeAt(n);
    e.append(f);
    c += f.byteLength;
    if (d.onprogress) d.onprogress(f.byteLength);
    b.sendAck('OK', 0);
  };
  b.onend = function() {
    if (d.onend) d.onend();
  };
  this.getLength = function() {
    return c;
  };
  this.getBlob = function() {
    return e.getBlob();
  };
  this.onend = this.onprogress = null;
};
Guacamole = Guacamole || {};
Guacamole.BlobWriter = function(b) {
  var a = this,
    d = new Guacamole.ArrayBufferWriter(b);
  d.onack = function(b) {
    if (a.onack) a.onack(b);
  };
  this.sendBlob = function(b) {
    var c = 0,
      f = new FileReader(),
      k = function() {
        if (c >= b.size) {
          if (a.oncomplete) a.oncomplete(b);
        } else {
          a: {
            var e = c;
            var n = c + d.blobLength,
              g = (b.slice || b.webkitSlice || b.mozSlice).bind(b),
              l = n - e;
            if (l !== n) {
              var p = g(e, l);
              if (p.size === l) {
                e = p;
                break a;
              }
            }
            e = g(e, n);
          }
          c += d.blobLength;
          f.readAsArrayBuffer(e);
        }
      };
    f.onload = function() {
      d.sendData(f.result);
      d.onack = function(e) {
        if (a.onack) a.onack(e);
        if (!e.isError()) {
          if (a.onprogress) a.onprogress(b, c - d.blobLength);
          k();
        }
      };
    };
    f.onerror = function() {
      if (a.onerror) a.onerror(b, c, f.error);
    };
    k();
  };
  this.sendEnd = function() {
    d.sendEnd();
  };
  this.oncomplete = this.onprogress = this.onerror = this.onack = null;
};
Guacamole = Guacamole || {};
Guacamole.Client = function(b) {
  function a(h) {
    if (h != e && ((e = h), c.onstatechange)) c.onstatechange(e);
  }
  function d() {
    return 3 == e || 2 == e;
  }
  var c = this,
    e = 0,
    f = 0,
    k = null,
    m = { 0: 'butt', 1: 'round', 2: 'square' },
    n = { 0: 'bevel', 1: 'miter', 2: 'round' },
    g = new Guacamole.Display(),
    l = {},
    p = {},
    v = [],
    t = [],
    q = [],
    u = new Guacamole.IntegerPool(),
    w = [];
  this.exportState = function(h) {
    var a = { currentState: e, currentTimestamp: f, layers: {} },
      b = {},
      c;
    for (c in l) b[c] = l[c];
    g.flush(function() {
      for (var c in b) {
        var d = parseInt(c),
          e = b[c],
          x = e.toCanvas(),
          q = { width: e.width, height: e.height };
        e.width && e.height && (q.url = x.toDataURL('image/png'));
        if (0 < d) {
          q.x = e.x;
          q.y = e.y;
          q.z = e.z;
          q.alpha = e.alpha;
          q.matrix = e.matrix;
          d = q;
          a: {
            x = void 0;
            if ((e = e.parent))
              for (x in l)
                if (e === l[x]) {
                  e = parseInt(x);
                  break a;
                }
            e = null;
          }
          d.parent = e;
        }
        a.layers[c] = q;
      }
      h(a);
    });
  };
  this.importState = function(h, a) {
    var b;
    e = h.currentState;
    f = h.currentTimestamp;
    for (b in l) {
      var c = parseInt(b);
      0 < c && g.dispose(l[b]);
    }
    l = {};
    for (b in h.layers) {
      c = parseInt(b);
      var d = h.layers[b],
        x = r(c);
      g.resize(x, d.width, d.height);
      d.url &&
        (g.setChannelMask(x, Guacamole.Layer.SRC), g.draw(x, 0, 0, d.url));
      0 < c &&
        0 <= d.parent &&
        ((c = r(d.parent)),
        g.move(x, c, d.x, d.y, d.z),
        g.shade(x, d.alpha),
        (d = d.matrix),
        g.distort(x, d[0], d[1], d[2], d[3], d[4], d[5]));
    }
    g.flush(a);
  };
  this.getDisplay = function() {
    return g;
  };
  this.sendSize = function(h, a) {
    d() && b.sendMessage('size', h, a);
  };
  this.sendKeyEvent = function(h, a) {
    d() && b.sendMessage('key', a, h);
  };
  this.sendMouseState = function(h, a) {
    if (d()) {
      var c = h.x,
        e = h.y;
      a && ((c /= g.getScale()), (e /= g.getScale()));
      g.moveCursor(Math.floor(c), Math.floor(e));
      a = 0;
      h.left && (a |= 1);
      h.middle && (a |= 2);
      h.right && (a |= 4);
      h.up && (a |= 8);
      h.down && (a |= 16);
      b.sendMessage('mouse', Math.floor(c), Math.floor(e), a);
    }
  };
  this.sendTouchState = function(a, c) {
    if (d()) {
      var h = a.x,
        e = a.y;
      c && ((h /= g.getScale()), (e /= g.getScale()));
      b.sendMessage(
        'touch',
        a.id,
        Math.floor(h),
        Math.floor(e),
        Math.floor(a.radiusX),
        Math.floor(a.radiusY),
        a.angle,
        a.force,
      );
    }
  };
  this.createOutputStream = function() {
    var a = u.next();
    return (w[a] = new Guacamole.OutputStream(c, a));
  };
  this.createAudioStream = function(a) {
    var h = c.createOutputStream();
    b.sendMessage('audio', h.index, a);
    return h;
  };
  this.createFileStream = function(a, d) {
    var h = c.createOutputStream();
    b.sendMessage('file', h.index, a, d);
    return h;
  };
  this.createPipeStream = function(a, d) {
    var h = c.createOutputStream();
    b.sendMessage('pipe', h.index, a, d);
    return h;
  };
  this.createClipboardStream = function(a) {
    var h = c.createOutputStream();
    b.sendMessage('clipboard', h.index, a);
    return h;
  };
  this.createArgumentValueStream = function(a, d) {
    var h = c.createOutputStream();
    b.sendMessage('argv', h.index, a, d);
    return h;
  };
  this.createObjectOutputStream = function(a, d, e) {
    var h = c.createOutputStream();
    b.sendMessage('put', a, h.index, d, e);
    return h;
  };
  this.requestObjectInputStream = function(a, c) {
    d() && b.sendMessage('get', a, c);
  };
  this.sendAck = function(a, c, e) {
    d() && b.sendMessage('ack', a, c, e);
  };
  this.sendBlob = function(a, c) {
    d() && b.sendMessage('blob', a, c);
  };
  this.endStream = function(a) {
    d() && (b.sendMessage('end', a), w[a] && (u.free(a), delete w[a]));
  };
  this.onsync = this.onrequired = this.onpipe = this.onfilesystem = this.onfile = this.onclipboard = this.onargv = this.onmultitouch = this.onvideo = this.onaudio = this.onerror = this.onname = this.onstatechange = null;
  var r = function(a) {
      var h = l[a];
      h ||
        ((h =
          0 === a
            ? g.getDefaultLayer()
            : 0 < a
            ? g.createLayer()
            : g.createBuffer()),
        (l[a] = h));
      return h;
    },
    y = {
      'miter-limit': function(a, b) {
        g.setMiterLimit(a, parseFloat(b));
      },
      'multi-touch': function(a, b) {
        if (c.onmultitouch && a instanceof Guacamole.Display.VisibleLayer)
          c.onmultitouch(a, parseInt(b));
      },
    },
    z = {
      ack: function(a) {
        var h = parseInt(a[0]),
          b = a[1];
        a = parseInt(a[2]);
        var c = w[h];
        if (c) {
          if (c.onack) c.onack(new Guacamole.Status(a, b));
          256 <= a && w[h] === c && (u.free(h), delete w[h]);
        }
      },
      arc: function(a) {
        var h = r(parseInt(a[0])),
          b = parseInt(a[1]),
          c = parseInt(a[2]),
          d = parseInt(a[3]),
          e = parseFloat(a[4]),
          q = parseFloat(a[5]);
        a = parseInt(a[6]);
        g.arc(h, b, c, d, e, q, 0 != a);
      },
      argv: function(a) {
        var h = parseInt(a[0]),
          b = a[1];
        a = a[2];
        c.onargv
          ? ((h = t[h] = new Guacamole.InputStream(c, h)), c.onargv(h, b, a))
          : c.sendAck(h, 'Receiving argument values unsupported', 256);
      },
      audio: function(a) {
        var h = parseInt(a[0]);
        a = a[1];
        var b = (t[h] = new Guacamole.InputStream(c, h)),
          d = null;
        c.onaudio && (d = c.onaudio(b, a));
        d || (d = Guacamole.AudioPlayer.getInstance(b, a));
        d ? ((p[h] = d), c.sendAck(h, 'OK', 0)) : c.sendAck(h, 'BAD TYPE', 783);
      },
      blob: function(a) {
        var h = parseInt(a[0]);
        a = a[1];
        if ((h = t[h]) && h.onblob) h.onblob(a);
      },
      body: function(a) {
        var h = parseInt(a[0]);
        h = q[h];
        var b = parseInt(a[1]),
          d = a[2];
        a = a[3];
        h && h.onbody
          ? ((b = t[b] = new Guacamole.InputStream(c, b)), h.onbody(b, d, a))
          : c.sendAck(b, 'Receipt of body unsupported', 256);
      },
      cfill: function(a) {
        var b = parseInt(a[0]),
          h = r(parseInt(a[1])),
          c = parseInt(a[2]),
          d = parseInt(a[3]),
          e = parseInt(a[4]);
        a = parseInt(a[5]);
        g.setChannelMask(h, b);
        g.fillColor(h, c, d, e, a);
      },
      clip: function(a) {
        a = r(parseInt(a[0]));
        g.clip(a);
      },
      clipboard: function(a) {
        var b = parseInt(a[0]);
        a = a[1];
        c.onclipboard
          ? ((b = t[b] = new Guacamole.InputStream(c, b)), c.onclipboard(b, a))
          : c.sendAck(b, 'Clipboard unsupported', 256);
      },
      close: function(a) {
        a = r(parseInt(a[0]));
        g.close(a);
      },
      copy: function(a) {
        var b = r(parseInt(a[0])),
          h = parseInt(a[1]),
          c = parseInt(a[2]),
          d = parseInt(a[3]),
          e = parseInt(a[4]),
          q = parseInt(a[5]),
          f = r(parseInt(a[6])),
          u = parseInt(a[7]);
        a = parseInt(a[8]);
        g.setChannelMask(f, q);
        g.copy(b, h, c, d, e, f, u, a);
      },
      cstroke: function(a) {
        var b = parseInt(a[0]),
          h = r(parseInt(a[1])),
          c = m[parseInt(a[2])],
          d = n[parseInt(a[3])],
          e = parseInt(a[4]),
          q = parseInt(a[5]),
          f = parseInt(a[6]),
          u = parseInt(a[7]);
        a = parseInt(a[8]);
        g.setChannelMask(h, b);
        g.strokeColor(h, c, d, e, q, f, u, a);
      },
      cursor: function(a) {
        var b = parseInt(a[0]),
          h = parseInt(a[1]),
          c = r(parseInt(a[2])),
          d = parseInt(a[3]),
          e = parseInt(a[4]),
          q = parseInt(a[5]);
        a = parseInt(a[6]);
        g.setCursor(b, h, c, d, e, q, a);
      },
      curve: function(a) {
        var b = r(parseInt(a[0])),
          h = parseInt(a[1]),
          c = parseInt(a[2]),
          d = parseInt(a[3]),
          e = parseInt(a[4]),
          q = parseInt(a[5]);
        a = parseInt(a[6]);
        g.curveTo(b, h, c, d, e, q, a);
      },
      disconnect: function(a) {
        c.disconnect();
      },
      dispose: function(a) {
        a = parseInt(a[0]);
        if (0 < a) {
          var b = r(a);
          g.dispose(b);
          delete l[a];
        } else 0 > a && delete l[a];
      },
      distort: function(a) {
        var b = parseInt(a[0]),
          c = parseFloat(a[1]),
          h = parseFloat(a[2]),
          d = parseFloat(a[3]),
          e = parseFloat(a[4]),
          q = parseFloat(a[5]);
        a = parseFloat(a[6]);
        0 <= b && ((b = r(b)), g.distort(b, c, h, d, e, q, a));
      },
      error: function(a) {
        var b = a[0];
        a = parseInt(a[1]);
        if (c.onerror) c.onerror(new Guacamole.Status(a, b));
        c.disconnect();
      },
      end: function(a) {
        a = parseInt(a[0]);
        var b = t[a];
        if (b) {
          if (b.onend) b.onend();
          delete t[a];
        }
      },
      file: function(a) {
        var b = parseInt(a[0]),
          h = a[1];
        a = a[2];
        c.onfile
          ? ((b = t[b] = new Guacamole.InputStream(c, b)), c.onfile(b, h, a))
          : c.sendAck(b, 'File transfer unsupported', 256);
      },
      filesystem: function(a) {
        var b = parseInt(a[0]);
        a = a[1];
        c.onfilesystem &&
          ((b = q[b] = new Guacamole.Object(c, b)), c.onfilesystem(b, a));
      },
      identity: function(a) {
        a = r(parseInt(a[0]));
        g.setTransform(a, 1, 0, 0, 1, 0, 0);
      },
      img: function(a) {
        var b = parseInt(a[0]),
          h = parseInt(a[1]),
          d = r(parseInt(a[2])),
          e = a[3],
          q = parseInt(a[4]);
        a = parseInt(a[5]);
        b = t[b] = new Guacamole.InputStream(c, b);
        g.setChannelMask(d, h);
        g.drawStream(d, q, a, b, e);
      },
      jpeg: function(a) {
        var b = parseInt(a[0]),
          c = r(parseInt(a[1])),
          d = parseInt(a[2]),
          h = parseInt(a[3]);
        a = a[4];
        g.setChannelMask(c, b);
        g.draw(c, d, h, 'data:image/jpeg;base64,' + a);
      },
      lfill: function(a) {
        var b = parseInt(a[0]),
          c = r(parseInt(a[1]));
        a = r(parseInt(a[2]));
        g.setChannelMask(c, b);
        g.fillLayer(c, a);
      },
      line: function(a) {
        var b = r(parseInt(a[0])),
          c = parseInt(a[1]);
        a = parseInt(a[2]);
        g.lineTo(b, c, a);
      },
      lstroke: function(a) {
        var b = parseInt(a[0]),
          c = r(parseInt(a[1]));
        a = r(parseInt(a[2]));
        g.setChannelMask(c, b);
        g.strokeLayer(c, a);
      },
      mouse: function(a) {
        var b = parseInt(a[0]);
        a = parseInt(a[1]);
        g.showCursor(!0);
        g.moveCursor(b, a);
      },
      move: function(a) {
        var b = parseInt(a[0]),
          c = parseInt(a[1]),
          d = parseInt(a[2]),
          e = parseInt(a[3]);
        a = parseInt(a[4]);
        0 < b && 0 <= c && ((b = r(b)), (c = r(c)), g.move(b, c, d, e, a));
      },
      name: function(a) {
        if (c.onname) c.onname(a[0]);
      },
      nest: function(a) {
        var c = parseInt(a[0]),
          d = v[c];
        null == d &&
          ((d = v[c] = new Guacamole.Parser()),
          (d.oninstruction = b.oninstruction));
        d.receive(a[1]);
      },
      pipe: function(a) {
        var b = parseInt(a[0]),
          d = a[1];
        a = a[2];
        c.onpipe
          ? ((b = t[b] = new Guacamole.InputStream(c, b)), c.onpipe(b, d, a))
          : c.sendAck(b, 'Named pipes unsupported', 256);
      },
      png: function(a) {
        var b = parseInt(a[0]),
          c = r(parseInt(a[1])),
          d = parseInt(a[2]),
          e = parseInt(a[3]);
        a = a[4];
        g.setChannelMask(c, b);
        g.draw(c, d, e, 'data:image/png;base64,' + a);
      },
      pop: function(a) {
        a = r(parseInt(a[0]));
        g.pop(a);
      },
      push: function(a) {
        a = r(parseInt(a[0]));
        g.push(a);
      },
      rect: function(a) {
        var b = r(parseInt(a[0])),
          c = parseInt(a[1]),
          d = parseInt(a[2]),
          e = parseInt(a[3]);
        a = parseInt(a[4]);
        g.rect(b, c, d, e, a);
      },
      required: function(a) {
        if (c.onrequired) c.onrequired(a);
      },
      reset: function(a) {
        a = r(parseInt(a[0]));
        g.reset(a);
      },
      set: function(a) {
        var b = r(parseInt(a[0])),
          c = a[2];
        (a = y[a[1]]) && a(b, c);
      },
      shade: function(a) {
        var b = parseInt(a[0]);
        a = parseInt(a[1]);
        0 <= b && ((b = r(b)), g.shade(b, a));
      },
      size: function(a) {
        var b = parseInt(a[0]);
        b = r(b);
        var c = parseInt(a[1]);
        a = parseInt(a[2]);
        g.resize(b, c, a);
      },
      start: function(a) {
        var b = r(parseInt(a[0])),
          c = parseInt(a[1]);
        a = parseInt(a[2]);
        g.moveTo(b, c, a);
      },
      sync: function(d) {
        var q = parseInt(d[0]);
        g.flush(function() {
          for (var a in p) {
            var c = p[a];
            c && c.sync();
          }
          q !== f && (b.sendMessage('sync', q), (f = q));
        });
        2 === e && a(3);
        if (c.onsync) c.onsync(q);
      },
      transfer: function(a) {
        var b = r(parseInt(a[0])),
          c = parseInt(a[1]),
          d = parseInt(a[2]),
          e = parseInt(a[3]),
          q = parseInt(a[4]),
          f = parseInt(a[5]),
          h = r(parseInt(a[6])),
          u = parseInt(a[7]);
        a = parseInt(a[8]);
        3 === f
          ? g.put(b, c, d, e, q, h, u, a)
          : 5 !== f &&
            g.transfer(
              b,
              c,
              d,
              e,
              q,
              h,
              u,
              a,
              Guacamole.Client.DefaultTransferFunction[f],
            );
      },
      transform: function(a) {
        var b = r(parseInt(a[0])),
          c = parseFloat(a[1]),
          d = parseFloat(a[2]),
          e = parseFloat(a[3]),
          q = parseFloat(a[4]),
          f = parseFloat(a[5]);
        a = parseFloat(a[6]);
        g.transform(b, c, d, e, q, f, a);
      },
      undefine: function(a) {
        a = parseInt(a[0]);
        if ((a = q[a]) && a.onundefine) a.onundefine();
      },
      video: function(a) {
        var b = parseInt(a[0]),
          d = r(parseInt(a[1]));
        a = a[2];
        var e = (t[b] = new Guacamole.InputStream(c, b)),
          q = null;
        c.onvideo && (q = c.onvideo(e, d, a));
        q || (q = Guacamole.VideoPlayer.getInstance(e, d, a));
        q ? c.sendAck(b, 'OK', 0) : c.sendAck(b, 'BAD TYPE', 783);
      },
    };
  b.oninstruction = function(a, b) {
    (a = z[a]) && a(b);
  };
  this.disconnect = function() {
    5 != e &&
      4 != e &&
      (a(4),
      k && window.clearInterval(k),
      b.sendMessage('disconnect'),
      b.disconnect(),
      a(5));
  };
  this.connect = function(c) {
    a(1);
    try {
      b.connect(c);
    } catch (x) {
      throw (a(0), x);
    }
    k = window.setInterval(function() {
      b.sendMessage('nop');
    }, 5e3);
    a(2);
  };
};
Guacamole.Client.DefaultTransferFunction = {
  0: function(b, a) {
    a.red = a.green = a.blue = 0;
  },
  15: function(b, a) {
    a.red = a.green = a.blue = 255;
  },
  3: function(b, a) {
    a.red = b.red;
    a.green = b.green;
    a.blue = b.blue;
    a.alpha = b.alpha;
  },
  5: function(b, a) {},
  12: function(b, a) {
    a.red = 255 & ~b.red;
    a.green = 255 & ~b.green;
    a.blue = 255 & ~b.blue;
    a.alpha = b.alpha;
  },
  10: function(b, a) {
    a.red = 255 & ~a.red;
    a.green = 255 & ~a.green;
    a.blue = 255 & ~a.blue;
  },
  1: function(b, a) {
    a.red &= b.red;
    a.green &= b.green;
    a.blue &= b.blue;
  },
  14: function(b, a) {
    a.red = 255 & ~(b.red & a.red);
    a.green = 255 & ~(b.green & a.green);
    a.blue = 255 & ~(b.blue & a.blue);
  },
  7: function(b, a) {
    a.red |= b.red;
    a.green |= b.green;
    a.blue |= b.blue;
  },
  8: function(b, a) {
    a.red = 255 & ~(b.red | a.red);
    a.green = 255 & ~(b.green | a.green);
    a.blue = 255 & ~(b.blue | a.blue);
  },
  6: function(b, a) {
    a.red ^= b.red;
    a.green ^= b.green;
    a.blue ^= b.blue;
  },
  9: function(b, a) {
    a.red = 255 & ~(b.red ^ a.red);
    a.green = 255 & ~(b.green ^ a.green);
    a.blue = 255 & ~(b.blue ^ a.blue);
  },
  4: function(b, a) {
    a.red &= 255 & ~b.red;
    a.green &= 255 & ~b.green;
    a.blue &= 255 & ~b.blue;
  },
  13: function(b, a) {
    a.red = 255 & (~b.red | a.red);
    a.green = 255 & (~b.green | a.green);
    a.blue = 255 & (~b.blue | a.blue);
  },
  2: function(b, a) {
    a.red = 255 & b.red & ~a.red;
    a.green = 255 & b.green & ~a.green;
    a.blue = 255 & b.blue & ~a.blue;
  },
  11: function(b, a) {
    a.red = 255 & (b.red | ~a.red);
    a.green = 255 & (b.green | ~a.green);
    a.blue = 255 & (b.blue | ~a.blue);
  },
};
Guacamole = Guacamole || {};
Guacamole.DataURIReader = function(b, a) {
  var d = this,
    c = 'data:' + a + ';base64,';
  b.onblob = function(a) {
    c += a;
  };
  b.onend = function() {
    if (d.onend) d.onend();
  };
  this.getURI = function() {
    return c;
  };
  this.onend = null;
};
Guacamole = Guacamole || {};
Guacamole.Display = function() {
  function b() {
    for (var a = 0; a < t.length; ) {
      var b = t[a];
      if (!b.isReady()) break;
      b.flush();
      a++;
    }
    t.splice(0, a);
  }
  function a(a, b) {
    this.isReady = function() {
      for (var a = 0; a < b.length; a++) if (b[a].blocked) return !1;
      return !0;
    };
    this.flush = function() {
      for (var c = 0; c < b.length; c++) b[c].execute();
      a && a();
    };
  }
  function d(a, c) {
    var d = this;
    this.blocked = c;
    this.unblock = function() {
      d.blocked && ((d.blocked = !1), b());
    };
    this.execute = function() {
      a && a();
    };
  }
  function c(a, b) {
    a = new d(a, b);
    v.push(a);
    return a;
  }
  var e = this,
    f = 0,
    k = 0,
    m = 1,
    n = document.createElement('div');
  n.style.position = 'relative';
  n.style.width = f + 'px';
  n.style.height = k + 'px';
  n.style.transformOrigin = n.style.webkitTransformOrigin = n.style.MozTransformOrigin = n.style.OTransformOrigin = n.style.msTransformOrigin =
    '0 0';
  var g = new Guacamole.Display.VisibleLayer(f, k),
    l = new Guacamole.Display.VisibleLayer(0, 0);
  l.setChannelMask(Guacamole.Layer.SRC);
  n.appendChild(g.getElement());
  n.appendChild(l.getElement());
  var p = document.createElement('div');
  p.style.position = 'relative';
  p.style.width = f * m + 'px';
  p.style.height = k * m + 'px';
  p.appendChild(n);
  this.cursorY = this.cursorX = this.cursorHotspotY = this.cursorHotspotX = 0;
  this.oncursor = this.onresize = null;
  var v = [],
    t = [];
  this.getElement = function() {
    return p;
  };
  this.getWidth = function() {
    return f;
  };
  this.getHeight = function() {
    return k;
  };
  this.getDefaultLayer = function() {
    return g;
  };
  this.getCursorLayer = function() {
    return l;
  };
  this.createLayer = function() {
    var a = new Guacamole.Display.VisibleLayer(f, k);
    a.move(g, 0, 0, 0);
    return a;
  };
  this.createBuffer = function() {
    var a = new Guacamole.Layer(0, 0);
    a.autosize = 1;
    return a;
  };
  this.flush = function(c) {
    t.push(new a(c, v));
    v = [];
    b();
  };
  this.setCursor = function(a, b, d, f, p, g, h) {
    c(function() {
      e.cursorHotspotX = a;
      e.cursorHotspotY = b;
      l.resize(g, h);
      l.copy(d, f, p, g, h, 0, 0);
      e.moveCursor(e.cursorX, e.cursorY);
      if (e.oncursor) e.oncursor(l.toCanvas(), a, b);
    });
  };
  this.showCursor = function(a) {
    var b = l.getElement(),
      c = b.parentNode;
    !1 === a ? c && c.removeChild(b) : c !== n && n.appendChild(b);
  };
  this.moveCursor = function(a, b) {
    l.translate(a - e.cursorHotspotX, b - e.cursorHotspotY);
    e.cursorX = a;
    e.cursorY = b;
  };
  this.resize = function(a, b, d) {
    c(function() {
      a.resize(b, d);
      if (
        a === g &&
        ((f = b),
        (k = d),
        (n.style.width = f + 'px'),
        (n.style.height = k + 'px'),
        (p.style.width = f * m + 'px'),
        (p.style.height = k * m + 'px'),
        e.onresize)
      )
        e.onresize(b, d);
    });
  };
  this.drawImage = function(a, b, d, e) {
    c(function() {
      a.drawImage(b, d, e);
    });
  };
  this.drawBlob = function(a, b, d, e) {
    if (window.createImageBitmap) {
      var f;
      var q = c(function() {
        a.drawImage(b, d, f);
      }, !0);
      window.createImageBitmap(e).then(function(a) {
        f = a;
        q.unblock();
      });
    } else {
      var p = URL.createObjectURL(e);
      q = c(function() {
        u.width && u.height && a.drawImage(b, d, u);
        URL.revokeObjectURL(p);
      }, !0);
      var u = new Image();
      u.onload = q.unblock;
      u.onerror = q.unblock;
      u.src = p;
    }
  };
  this.drawStream = function(a, b, c, d, f) {
    if (window.createImageBitmap) {
      var q = new Guacamole.BlobReader(d, f);
      q.onend = function() {
        e.drawBlob(a, b, c, q.getBlob());
      };
    } else
      (q = new Guacamole.DataURIReader(d, f)),
        (q.onend = function() {
          e.draw(a, b, c, q.getURI());
        });
  };
  this.draw = function(a, b, d, e) {
    var f = c(function() {
        q.width && q.height && a.drawImage(b, d, q);
      }, !0),
      q = new Image();
    q.onload = f.unblock;
    q.onerror = f.unblock;
    q.src = e;
  };
  this.play = function(a, b, d, e) {
    var f = document.createElement('video');
    f.type = b;
    f.src = e;
    f.addEventListener(
      'play',
      function() {
        function b() {
          a.drawImage(0, 0, f);
          f.ended || window.setTimeout(b, 20);
        }
        b();
      },
      !1,
    );
    c(f.play);
  };
  this.transfer = function(a, b, d, e, f, p, h, g, l) {
    c(function() {
      p.transfer(a, b, d, e, f, h, g, l);
    });
  };
  this.put = function(a, b, d, e, f, p, h, g) {
    c(function() {
      p.put(a, b, d, e, f, h, g);
    });
  };
  this.copy = function(a, b, d, e, f, p, h, g) {
    c(function() {
      p.copy(a, b, d, e, f, h, g);
    });
  };
  this.moveTo = function(a, b, d) {
    c(function() {
      a.moveTo(b, d);
    });
  };
  this.lineTo = function(a, b, d) {
    c(function() {
      a.lineTo(b, d);
    });
  };
  this.arc = function(a, b, d, e, f, p, g) {
    c(function() {
      a.arc(b, d, e, f, p, g);
    });
  };
  this.curveTo = function(a, b, d, e, f, p, g) {
    c(function() {
      a.curveTo(b, d, e, f, p, g);
    });
  };
  this.close = function(a) {
    c(function() {
      a.close();
    });
  };
  this.rect = function(a, b, d, e, f) {
    c(function() {
      a.rect(b, d, e, f);
    });
  };
  this.clip = function(a) {
    c(function() {
      a.clip();
    });
  };
  this.strokeColor = function(a, b, d, e, f, p, g, l) {
    c(function() {
      a.strokeColor(b, d, e, f, p, g, l);
    });
  };
  this.fillColor = function(a, b, d, e, f) {
    c(function() {
      a.fillColor(b, d, e, f);
    });
  };
  this.strokeLayer = function(a, b, d, e, f) {
    c(function() {
      a.strokeLayer(b, d, e, f);
    });
  };
  this.fillLayer = function(a, b) {
    c(function() {
      a.fillLayer(b);
    });
  };
  this.push = function(a) {
    c(function() {
      a.push();
    });
  };
  this.pop = function(a) {
    c(function() {
      a.pop();
    });
  };
  this.reset = function(a) {
    c(function() {
      a.reset();
    });
  };
  this.setTransform = function(a, b, d, e, f, p, g) {
    c(function() {
      a.setTransform(b, d, e, f, p, g);
    });
  };
  this.transform = function(a, b, d, e, f, p, g) {
    c(function() {
      a.transform(b, d, e, f, p, g);
    });
  };
  this.setChannelMask = function(a, b) {
    c(function() {
      a.setChannelMask(b);
    });
  };
  this.setMiterLimit = function(a, b) {
    c(function() {
      a.setMiterLimit(b);
    });
  };
  this.dispose = function(a) {
    c(function() {
      a.dispose();
    });
  };
  this.distort = function(a, b, d, e, f, p, g) {
    c(function() {
      a.distort(b, d, e, f, p, g);
    });
  };
  this.move = function(a, b, d, e, f) {
    c(function() {
      a.move(b, d, e, f);
    });
  };
  this.shade = function(a, b) {
    c(function() {
      a.shade(b);
    });
  };
  this.scale = function(a) {
    n.style.transform = n.style.WebkitTransform = n.style.MozTransform = n.style.OTransform = n.style.msTransform =
      'scale(' + a + ',' + a + ')';
    m = a;
    p.style.width = f * m + 'px';
    p.style.height = k * m + 'px';
  };
  this.getScale = function() {
    return m;
  };
  this.flatten = function() {
    function a(a) {
      var b = [],
        c;
      for (c in a.children) b.push(a.children[c]);
      b.sort(function(a, b) {
        var c = a.z - b.z;
        if (0 !== c) return c;
        a = a.getElement();
        b = b.getElement().compareDocumentPosition(a);
        return b & Node.DOCUMENT_POSITION_PRECEDING
          ? -1
          : b & Node.DOCUMENT_POSITION_FOLLOWING
          ? 1
          : 0;
      });
      return b;
    }
    function b(c, e, f) {
      if (0 < c.width && 0 < c.height) {
        var p = d.globalAlpha;
        d.globalAlpha *= c.alpha / 255;
        d.drawImage(c.getCanvas(), e, f);
        c = a(c);
        for (var g = 0; g < c.length; g++) {
          var q = c[g];
          b(q, e + q.x, f + q.y);
        }
        d.globalAlpha = p;
      }
    }
    var c = document.createElement('canvas');
    c.width = g.width;
    c.height = g.height;
    var d = c.getContext('2d');
    b(g, 0, 0);
    return c;
  };
};
Guacamole.Display.VisibleLayer = function(b, a) {
  Guacamole.Layer.apply(this, [b, a]);
  var d = this;
  this.__unique_id = Guacamole.Display.VisibleLayer.__next_id++;
  this.alpha = 255;
  this.z = this.y = this.x = 0;
  this.matrix = [1, 0, 0, 1, 0, 0];
  this.parent = null;
  this.children = {};
  var c = d.getCanvas();
  c.style.position = 'absolute';
  c.style.left = '0px';
  c.style.top = '0px';
  var e = document.createElement('div');
  e.appendChild(c);
  e.style.width = b + 'px';
  e.style.height = a + 'px';
  e.style.position = 'absolute';
  e.style.left = '0px';
  e.style.top = '0px';
  e.style.overflow = 'hidden';
  var f = this.resize;
  this.resize = function(a, b) {
    e.style.width = a + 'px';
    e.style.height = b + 'px';
    f(a, b);
  };
  this.getElement = function() {
    return e;
  };
  var k = 'translate(0px, 0px)',
    m = 'matrix(1, 0, 0, 1, 0, 0)';
  this.translate = function(a, b) {
    d.x = a;
    d.y = b;
    k = 'translate(' + a + 'px,' + b + 'px)';
    e.style.transform = e.style.WebkitTransform = e.style.MozTransform = e.style.OTransform = e.style.msTransform =
      k + ' ' + m;
  };
  this.move = function(a, b, c, f) {
    d.parent !== a &&
      (d.parent && delete d.parent.children[d.__unique_id],
      (d.parent = a),
      (a.children[d.__unique_id] = d),
      a.getElement().appendChild(e));
    d.translate(b, c);
    d.z = f;
    e.style.zIndex = f;
  };
  this.shade = function(a) {
    d.alpha = a;
    e.style.opacity = a / 255;
  };
  this.dispose = function() {
    d.parent && (delete d.parent.children[d.__unique_id], (d.parent = null));
    e.parentNode && e.parentNode.removeChild(e);
  };
  this.distort = function(a, b, c, f, v, t) {
    d.matrix = [a, b, c, f, v, t];
    m = 'matrix(' + a + ',' + b + ',' + c + ',' + f + ',' + v + ',' + t + ')';
    e.style.transform = e.style.WebkitTransform = e.style.MozTransform = e.style.OTransform = e.style.msTransform =
      k + ' ' + m;
  };
};
Guacamole.Display.VisibleLayer.__next_id = 0;
Guacamole = Guacamole || {};
Guacamole.Event = function(b) {
  this.type = b;
  this.timestamp = new Date().getTime();
  this.getAge = function() {
    return new Date().getTime() - this.timestamp;
  };
  this.invokeLegacyHandler = function(a) {};
};
Guacamole.Event.DOMEvent = function(b, a) {
  Guacamole.Event.call(this, b);
  a = a || [];
  Array.isArray(a) || (a = [a]);
  this.preventDefault = function() {
    a.forEach(function(a) {
      a.preventDefault && a.preventDefault();
      a.returnValue = !1;
    });
  };
  this.stopPropagation = function() {
    a.forEach(function(a) {
      a.stopPropagation();
    });
  };
};
Guacamole.Event.DOMEvent.cancelEvent = function(b) {
  b.stopPropagation();
  b.preventDefault && b.preventDefault();
  b.returnValue = !1;
};
Guacamole.Event.Target = function() {
  var b = {};
  this.on = function(a, d) {
    var c = b[a];
    c || (b[a] = c = []);
    c.push(d);
  };
  this.onEach = function(a, b) {
    a.forEach(function(a) {
      this.on(a, b);
    }, this);
  };
  this.dispatch = function(a) {
    a.invokeLegacyHandler(this);
    var d = b[a.type];
    if (d) for (var c = 0; c < d.length; c++) d[c](a, this);
  };
  this.off = function(a, d) {
    a = b[a];
    if (!a) return !1;
    for (var c = 0; c < a.length; c++)
      if (a[c] === d) return a.splice(c, 1), !0;
    return !1;
  };
  this.offEach = function(a, b) {
    var c = !1;
    a.forEach(function(a) {
      c |= this.off(a, b);
    }, this);
    return c;
  };
};
Guacamole = Guacamole || {};
Guacamole.InputSink = function() {
  var b = this,
    a = document.createElement('textarea');
  a.style.position = 'fixed';
  a.style.outline = 'none';
  a.style.border = 'none';
  a.style.margin = '0';
  a.style.padding = '0';
  a.style.height = '0';
  a.style.width = '0';
  a.style.left = '0';
  a.style.bottom = '0';
  a.style.resize = 'none';
  a.style.background = 'transparent';
  a.style.color = 'transparent';
  a.addEventListener(
    'keypress',
    function(b) {
      a.value = '';
    },
    !1,
  );
  a.addEventListener(
    'compositionend',
    function(b) {
      b.data && (a.value = '');
    },
    !1,
  );
  a.addEventListener(
    'input',
    function(b) {
      b.data && !b.isComposing && (a.value = '');
    },
    !1,
  );
  a.addEventListener(
    'focus',
    function() {
      window.setTimeout(function() {
        a.click();
        a.select();
      }, 0);
    },
    !0,
  );
  this.focus = function() {
    window.setTimeout(function() {
      a.focus();
    }, 0);
  };
  this.getElement = function() {
    return a;
  };
  document.addEventListener(
    'keydown',
    function(a) {
      if (
        (a = document.activeElement) &&
        a !== document.body &&
        ((a = a.getBoundingClientRect()),
        0 < a.left + a.width && 0 < a.top + a.height)
      )
        return;
      b.focus();
    },
    !0,
  );
};
Guacamole = Guacamole || {};
Guacamole.InputStream = function(b, a) {
  var d = this;
  this.index = a;
  this.onend = this.onblob = null;
  this.sendAck = function(a, e) {
    b.sendAck(d.index, a, e);
  };
};
Guacamole = Guacamole || {};
Guacamole.IntegerPool = function() {
  var b = this,
    a = [];
  this.next_int = 0;
  this.next = function() {
    return 0 < a.length ? a.shift() : b.next_int++;
  };
  this.free = function(b) {
    a.push(b);
  };
};
Guacamole = Guacamole || {};
Guacamole.JSONReader = function(b) {
  var a = this;
  b = new Guacamole.StringReader(b);
  var d = '';
  this.getLength = function() {
    return d.length;
  };
  this.getJSON = function() {
    return JSON.parse(d);
  };
  b.ontext = function(b) {
    d += b;
    if (a.onprogress) a.onprogress(b.length);
  };
  b.onend = function() {
    if (a.onend) a.onend();
  };
  this.onend = this.onprogress = null;
};
Guacamole = Guacamole || {};
Guacamole.Keyboard = function(b) {
  function a(a, b, c) {
    if (!a) return null;
    var e = a.indexOf('U+');
    if (0 <= e)
      (a = a.substring(e + 2)), (a = String.fromCharCode(parseInt(a, 16)));
    else if (1 !== a.length || 3 === b) return A(u[a], b);
    !0 === c ? (a = a.toUpperCase()) : !1 === c && (a = a.toLowerCase());
    c = a.charCodeAt(0);
    return d(c);
  }
  function d(a) {
    return 31 >= a || (127 <= a && 159 >= a)
      ? 65280 | a
      : 0 <= a && 255 >= a
      ? a
      : 256 <= a && 1114111 >= a
      ? 16777216 | a
      : null;
  }
  function c() {
    var a = F();
    if (!a) return !1;
    do {
      var b = a;
      a = F();
    } while (null !== a);
    a: {
      for (var c in e.pressed)
        if (!r[c]) {
          a = !1;
          break a;
        }
      a = !0;
    }
    a && e.reset();
    return b.defaultPrevented;
  }
  var e = this,
    f = '_GUAC_KEYBOARD_HANDLED_BY_' + Guacamole.Keyboard._nextID++;
  this.onkeyup = this.onkeydown = null;
  var k = !1,
    m = !1,
    n = !1;
  navigator &&
    navigator.platform &&
    (navigator.platform.match(/ipad|iphone|ipod/i)
      ? (k = !0)
      : navigator.platform.match(/^mac/i) && (n = m = !0));
  var g = function(a) {
      var b = this;
      this.keyCode = a ? a.which || a.keyCode : 0;
      this.keyIdentifier = a && a.keyIdentifier;
      this.key = a && a.key;
      var c = a
        ? 'location' in a
          ? a.location
          : 'keyLocation' in a
          ? a.keyLocation
          : 0
        : 0;
      this.location = c;
      this.modifiers = a
        ? Guacamole.Keyboard.ModifierState.fromKeyboardEvent(a)
        : new Guacamole.Keyboard.ModifierState();
      this.timestamp = new Date().getTime();
      this.defaultPrevented = !1;
      this.keysym = null;
      this.reliable = !1;
      this.getAge = function() {
        return new Date().getTime() - b.timestamp;
      };
    },
    l = function(b) {
      g.call(this, b);
      this.keysym =
        a(this.key, this.location) || A(q[this.keyCode], this.location);
      this.keyupReliable = !k;
      if ((b = this.keysym))
        (b = this.keysym),
          (b = !((0 <= b && 255 >= b) || 16777216 === (b & 4294901760)));
      b && (this.reliable = !0);
      if ((b = !this.keysym)) {
        b = this.keyCode;
        var c = this.keyIdentifier;
        if (c) {
          var d = c.indexOf('U+');
          -1 === d
            ? (b = !0)
            : ((c = parseInt(c.substring(d + 2), 16)),
              (b =
                b !== c || (65 <= b && 90 >= b) || (48 <= b && 57 >= b)
                  ? !0
                  : !1));
        } else b = !1;
      }
      b &&
        (this.keysym = a(
          this.keyIdentifier,
          this.location,
          this.modifiers.shift,
        ));
      this.modifiers.meta && 65511 !== this.keysym && 65512 !== this.keysym
        ? (this.keyupReliable = !1)
        : 65509 === this.keysym && n && (this.keyupReliable = !1);
      b = !this.modifiers.ctrl && !m;
      if (
        (!this.modifiers.alt && this.modifiers.ctrl) ||
        (b && this.modifiers.alt) ||
        this.modifiers.meta ||
        this.modifiers.hyper
      )
        this.reliable = !0;
      z[this.keyCode] = this.keysym;
    };
  l.prototype = new g();
  var p = function(a) {
    g.call(this, a);
    this.keysym = d(this.keyCode);
    this.reliable = !0;
  };
  p.prototype = new g();
  var v = function(b) {
    g.call(this, b);
    this.keysym =
      A(q[this.keyCode], this.location) || a(this.key, this.location);
    e.pressed[this.keysym] || (this.keysym = z[this.keyCode] || this.keysym);
    this.reliable = !0;
  };
  v.prototype = new g();
  var t = [],
    q = {
      8: [65288],
      9: [65289],
      12: [65291, 65291, 65291, 65461],
      13: [65293],
      16: [65505, 65505, 65506],
      17: [65507, 65507, 65508],
      18: [65513, 65513, 65027],
      19: [65299],
      20: [65509],
      27: [65307],
      32: [32],
      33: [65365, 65365, 65365, 65465],
      34: [65366, 65366, 65366, 65459],
      35: [65367, 65367, 65367, 65457],
      36: [65360, 65360, 65360, 65463],
      37: [65361, 65361, 65361, 65460],
      38: [65362, 65362, 65362, 65464],
      39: [65363, 65363, 65363, 65462],
      40: [65364, 65364, 65364, 65458],
      45: [65379, 65379, 65379, 65456],
      46: [65535, 65535, 65535, 65454],
      91: [65511],
      92: [65512],
      93: [65383],
      96: [65456],
      97: [65457],
      98: [65458],
      99: [65459],
      100: [65460],
      101: [65461],
      102: [65462],
      103: [65463],
      104: [65464],
      105: [65465],
      106: [65450],
      107: [65451],
      109: [65453],
      110: [65454],
      111: [65455],
      112: [65470],
      113: [65471],
      114: [65472],
      115: [65473],
      116: [65474],
      117: [65475],
      118: [65476],
      119: [65477],
      120: [65478],
      121: [65479],
      122: [65480],
      123: [65481],
      144: [65407],
      145: [65300],
      225: [65027],
    },
    u = {
      Again: [65382],
      AllCandidates: [65341],
      Alphanumeric: [65328],
      Alt: [65513, 65513, 65027],
      Attn: [64782],
      AltGraph: [65027],
      ArrowDown: [65364],
      ArrowLeft: [65361],
      ArrowRight: [65363],
      ArrowUp: [65362],
      Backspace: [65288],
      CapsLock: [65509],
      Cancel: [65385],
      Clear: [65291],
      Convert: [65313],
      Copy: [64789],
      Crsel: [64796],
      CrSel: [64796],
      CodeInput: [65335],
      Compose: [65312],
      Control: [65507, 65507, 65508],
      ContextMenu: [65383],
      Delete: [65535],
      Down: [65364],
      End: [65367],
      Enter: [65293],
      EraseEof: [64774],
      Escape: [65307],
      Execute: [65378],
      Exsel: [64797],
      ExSel: [64797],
      F1: [65470],
      F2: [65471],
      F3: [65472],
      F4: [65473],
      F5: [65474],
      F6: [65475],
      F7: [65476],
      F8: [65477],
      F9: [65478],
      F10: [65479],
      F11: [65480],
      F12: [65481],
      F13: [65482],
      F14: [65483],
      F15: [65484],
      F16: [65485],
      F17: [65486],
      F18: [65487],
      F19: [65488],
      F20: [65489],
      F21: [65490],
      F22: [65491],
      F23: [65492],
      F24: [65493],
      Find: [65384],
      GroupFirst: [65036],
      GroupLast: [65038],
      GroupNext: [65032],
      GroupPrevious: [65034],
      FullWidth: null,
      HalfWidth: null,
      HangulMode: [65329],
      Hankaku: [65321],
      HanjaMode: [65332],
      Help: [65386],
      Hiragana: [65317],
      HiraganaKatakana: [65319],
      Home: [65360],
      Hyper: [65517, 65517, 65518],
      Insert: [65379],
      JapaneseHiragana: [65317],
      JapaneseKatakana: [65318],
      JapaneseRomaji: [65316],
      JunjaMode: [65336],
      KanaMode: [65325],
      KanjiMode: [65313],
      Katakana: [65318],
      Left: [65361],
      Meta: [65511, 65511, 65512],
      ModeChange: [65406],
      NumLock: [65407],
      PageDown: [65366],
      PageUp: [65365],
      Pause: [65299],
      Play: [64790],
      PreviousCandidate: [65342],
      PrintScreen: [65377],
      Redo: [65382],
      Right: [65363],
      RomanCharacters: null,
      Scroll: [65300],
      Select: [65376],
      Separator: [65452],
      Shift: [65505, 65505, 65506],
      SingleCandidate: [65340],
      Super: [65515, 65515, 65516],
      Tab: [65289],
      UIKeyInputDownArrow: [65364],
      UIKeyInputEscape: [65307],
      UIKeyInputLeftArrow: [65361],
      UIKeyInputRightArrow: [65363],
      UIKeyInputUpArrow: [65362],
      Up: [65362],
      Undo: [65381],
      Win: [65511, 65511, 65512],
      Zenkaku: [65320],
      ZenkakuHankaku: [65322],
    },
    w = {
      65027: !0,
      65505: !0,
      65506: !0,
      65507: !0,
      65508: !0,
      65509: !0,
      65511: !0,
      65512: !0,
      65513: !0,
      65514: !0,
      65515: !0,
      65516: !0,
    };
  this.modifiers = new Guacamole.Keyboard.ModifierState();
  this.pressed = {};
  var r = {},
    y = {},
    z = {},
    h = null,
    x = null,
    A = function(a, b) {
      return a ? a[b] || a[0] : null;
    };
  this.press = function(a) {
    if (null !== a) {
      if (!e.pressed[a] && ((e.pressed[a] = !0), e.onkeydown)) {
        var b = e.onkeydown(a);
        y[a] = b;
        window.clearTimeout(h);
        window.clearInterval(x);
        w[a] ||
          (h = window.setTimeout(function() {
            x = window.setInterval(function() {
              e.onkeyup(a);
              e.onkeydown(a);
            }, 50);
          }, 500));
        return b;
      }
      return y[a] || !1;
    }
  };
  this.release = function(a) {
    if (
      e.pressed[a] &&
      (delete e.pressed[a],
      delete r[a],
      window.clearTimeout(h),
      window.clearInterval(x),
      null !== a && e.onkeyup)
    )
      e.onkeyup(a);
  };
  this.type = function(a) {
    for (var b = 0; b < a.length; b++) {
      var c = a.codePointAt ? a.codePointAt(b) : a.charCodeAt(b);
      c = d(c);
      e.press(c);
      e.release(c);
    }
  };
  this.reset = function() {
    for (var a in e.pressed) e.release(parseInt(a));
    t = [];
  };
  var B = function(a, b, c) {
      var d = c.modifiers[a];
      a = e.modifiers[a];
      if (-1 === b.indexOf(c.keysym))
        if (a && !1 === d) for (d = 0; d < b.length; d++) e.release(b[d]);
        else if (!a && d) {
          for (d = 0; d < b.length; d++) if (e.pressed[b[d]]) return;
          b = b[0];
          c.keysym && (r[b] = !0);
          e.press(b);
        }
    },
    C = function(a) {
      B('alt', [65513, 65514, 65027], a);
      B('shift', [65505, 65506], a);
      B('ctrl', [65507, 65508], a);
      B('meta', [65511, 65512], a);
      B('hyper', [65515, 65516], a);
      e.modifiers = a.modifiers;
    },
    F = function() {
      var a = t[0];
      if (!a) return null;
      if (a instanceof l) {
        var b = null,
          c = [];
        if (65511 === a.keysym || 65512 === a.keysym) {
          if (1 === t.length) return null;
          if (t[1].keysym !== a.keysym) {
            if (!t[1].modifiers.meta) return t.shift();
          } else if (t[1] instanceof l) return t.shift();
        }
        a.reliable
          ? ((b = a.keysym), (c = t.splice(0, 1)))
          : t[1] instanceof p
          ? ((b = t[1].keysym), (c = t.splice(0, 2)))
          : t[1] && ((b = a.keysym), (c = t.splice(0, 1)));
        if (0 < c.length) {
          C(a);
          if (b) {
            e.modifiers.ctrl &&
              e.modifiers.alt &&
              !((65 <= b && 90 >= b) || (97 <= b && 122 >= b)) &&
              (255 >= b || 16777216 === (b & 4278190080)) &&
              (e.release(65507),
              e.release(65508),
              e.release(65513),
              e.release(65514));
            var d = !e.press(b);
            z[a.keyCode] = b;
            a.keyupReliable || e.release(b);
            for (b = 0; b < c.length; b++) c[b].defaultPrevented = d;
          }
          return a;
        }
      } else {
        if (a instanceof v && !k) {
          if ((b = a.keysym))
            e.release(b), delete z[a.keyCode], (a.defaultPrevented = !0);
          else return e.reset(), a;
          C(a);
        }
        return t.shift();
      }
      return null;
    },
    E = function(a) {
      return a[f] ? !1 : (a[f] = !0);
    };
  this.listenTo = function(a) {
    a.addEventListener(
      'keydown',
      function(a) {
        if (e.onkeydown && E(a)) {
          var b = new l(a);
          229 !== b.keyCode && (t.push(b), c() && a.preventDefault());
        }
      },
      !0,
    );
    a.addEventListener(
      'keypress',
      function(a) {
        (e.onkeydown || e.onkeyup) &&
          E(a) &&
          (t.push(new p(a)), c() && a.preventDefault());
      },
      !0,
    );
    a.addEventListener(
      'keyup',
      function(a) {
        e.onkeyup && E(a) && (a.preventDefault(), t.push(new v(a)), c());
      },
      !0,
    );
    var b = function(b) {
        (e.onkeydown || e.onkeyup) &&
          E(b) &&
          b.data &&
          !b.isComposing &&
          (a.removeEventListener('compositionend', d, !1), e.type(b.data));
      },
      d = function(c) {
        (e.onkeydown || e.onkeyup) &&
          E(c) &&
          c.data &&
          (a.removeEventListener('input', b, !1), e.type(c.data));
      };
    a.addEventListener('input', b, !1);
    a.addEventListener('compositionend', d, !1);
  };
  b && e.listenTo(b);
};
Guacamole.Keyboard._nextID = 0;
Guacamole.Keyboard.ModifierState = function() {
  this.hyper = this.meta = this.alt = this.ctrl = this.shift = !1;
};
Guacamole.Keyboard.ModifierState.fromKeyboardEvent = function(b) {
  var a = new Guacamole.Keyboard.ModifierState();
  a.shift = b.shiftKey;
  a.ctrl = b.ctrlKey;
  a.alt = b.altKey;
  a.meta = b.metaKey;
  b.getModifierState &&
    (a.hyper =
      b.getModifierState('OS') ||
      b.getModifierState('Super') ||
      b.getModifierState('Hyper') ||
      b.getModifierState('Win'));
  return a;
};
Guacamole = Guacamole || {};
Guacamole.Layer = function(b, a) {
  function d(a, b, d, e) {
    a = d + a;
    b = e + b;
    c.resize(a > c.width ? a : c.width, b > c.height ? b : c.height);
  }
  var c = this,
    e = document.createElement('canvas'),
    f = e.getContext('2d');
  f.save();
  var k = !0,
    m = !0,
    n = 0,
    g = {
      1: 'destination-in',
      2: 'destination-out',
      4: 'source-in',
      6: 'source-atop',
      8: 'source-out',
      9: 'destination-atop',
      10: 'xor',
      11: 'destination-over',
      12: 'copy',
      14: 'source-over',
      15: 'lighter',
    },
    l = function(a, b) {
      a = a || 0;
      b = b || 0;
      var d = 64 * Math.ceil(a / 64),
        p = 64 * Math.ceil(b / 64);
      if (e.width !== d || e.height !== p) {
        var g = null;
        k ||
          0 === e.width ||
          0 === e.height ||
          ((g = document.createElement('canvas')),
          (g.width = Math.min(c.width, a)),
          (g.height = Math.min(c.height, b)),
          g
            .getContext('2d')
            .drawImage(e, 0, 0, g.width, g.height, 0, 0, g.width, g.height));
        var l = f.globalCompositeOperation;
        e.width = d;
        e.height = p;
        g && f.drawImage(g, 0, 0, g.width, g.height, 0, 0, g.width, g.height);
        f.globalCompositeOperation = l;
        n = 0;
        f.save();
      } else c.reset();
      c.width = a;
      c.height = b;
    };
  this.autosize = !1;
  this.width = b;
  this.height = a;
  this.getCanvas = function() {
    return e;
  };
  this.toCanvas = function() {
    var a = document.createElement('canvas');
    a.width = c.width;
    a.height = c.height;
    a.getContext('2d').drawImage(c.getCanvas(), 0, 0);
    return a;
  };
  this.resize = function(a, b) {
    (a === c.width && b === c.height) || l(a, b);
  };
  this.drawImage = function(a, b, e) {
    c.autosize && d(a, b, e.width, e.height);
    f.drawImage(e, a, b);
    k = !1;
  };
  this.transfer = function(a, b, e, g, l, n, m, y) {
    var p = a.getCanvas();
    if (
      !(b >= p.width || e >= p.height) &&
      (b + g > p.width && (g = p.width - b),
      e + l > p.height && (l = p.height - e),
      0 !== g && 0 !== l)
    ) {
      c.autosize && d(n, m, g, l);
      a = a
        .getCanvas()
        .getContext('2d')
        .getImageData(b, e, g, l);
      b = f.getImageData(n, m, g, l);
      for (e = 0; e < g * l * 4; e += 4) {
        p = new Guacamole.Layer.Pixel(
          a.data[e],
          a.data[e + 1],
          a.data[e + 2],
          a.data[e + 3],
        );
        var q = new Guacamole.Layer.Pixel(
          b.data[e],
          b.data[e + 1],
          b.data[e + 2],
          b.data[e + 3],
        );
        y(p, q);
        b.data[e] = q.red;
        b.data[e + 1] = q.green;
        b.data[e + 2] = q.blue;
        b.data[e + 3] = q.alpha;
      }
      f.putImageData(b, n, m);
      k = !1;
    }
  };
  this.put = function(a, b, e, g, l, n, m) {
    var p = a.getCanvas();
    b >= p.width ||
      e >= p.height ||
      (b + g > p.width && (g = p.width - b),
      e + l > p.height && (l = p.height - e),
      0 !== g &&
        0 !== l &&
        (c.autosize && d(n, m, g, l),
        (a = a
          .getCanvas()
          .getContext('2d')
          .getImageData(b, e, g, l)),
        f.putImageData(a, n, m),
        (k = !1)));
  };
  this.copy = function(a, b, e, g, l, n, m) {
    a = a.getCanvas();
    b >= a.width ||
      e >= a.height ||
      (b + g > a.width && (g = a.width - b),
      e + l > a.height && (l = a.height - e),
      0 !== g &&
        0 !== l &&
        (c.autosize && d(n, m, g, l),
        f.drawImage(a, b, e, g, l, n, m, g, l),
        (k = !1)));
  };
  this.moveTo = function(a, b) {
    m && (f.beginPath(), (m = !1));
    c.autosize && d(a, b, 0, 0);
    f.moveTo(a, b);
  };
  this.lineTo = function(a, b) {
    m && (f.beginPath(), (m = !1));
    c.autosize && d(a, b, 0, 0);
    f.lineTo(a, b);
  };
  this.arc = function(a, b, e, g, l, n) {
    m && (f.beginPath(), (m = !1));
    c.autosize && d(a, b, 0, 0);
    f.arc(a, b, e, g, l, n);
  };
  this.curveTo = function(a, b, e, g, l, n) {
    m && (f.beginPath(), (m = !1));
    c.autosize && d(l, n, 0, 0);
    f.bezierCurveTo(a, b, e, g, l, n);
  };
  this.close = function() {
    f.closePath();
    m = !0;
  };
  this.rect = function(a, b, e, g) {
    m && (f.beginPath(), (m = !1));
    c.autosize && d(a, b, e, g);
    f.rect(a, b, e, g);
  };
  this.clip = function() {
    f.clip();
    m = !0;
  };
  this.strokeColor = function(a, b, c, d, e, g, l) {
    f.lineCap = a;
    f.lineJoin = b;
    f.lineWidth = c;
    f.strokeStyle = 'rgba(' + d + ',' + e + ',' + g + ',' + l / 255 + ')';
    f.stroke();
    k = !1;
    m = !0;
  };
  this.fillColor = function(a, b, c, d) {
    f.fillStyle = 'rgba(' + a + ',' + b + ',' + c + ',' + d / 255 + ')';
    f.fill();
    k = !1;
    m = !0;
  };
  this.strokeLayer = function(a, b, c, d) {
    f.lineCap = a;
    f.lineJoin = b;
    f.lineWidth = c;
    f.strokeStyle = f.createPattern(d.getCanvas(), 'repeat');
    f.stroke();
    k = !1;
    m = !0;
  };
  this.fillLayer = function(a) {
    f.fillStyle = f.createPattern(a.getCanvas(), 'repeat');
    f.fill();
    k = !1;
    m = !0;
  };
  this.push = function() {
    f.save();
    n++;
  };
  this.pop = function() {
    0 < n && (f.restore(), n--);
  };
  this.reset = function() {
    for (; 0 < n; ) f.restore(), n--;
    f.restore();
    f.save();
    f.beginPath();
    m = !1;
  };
  this.setTransform = function(a, b, c, d, e, g) {
    f.setTransform(a, b, c, d, e, g);
  };
  this.transform = function(a, b, c, d, e, g) {
    f.transform(a, b, c, d, e, g);
  };
  this.setChannelMask = function(a) {
    f.globalCompositeOperation = g[a];
  };
  this.setMiterLimit = function(a) {
    f.miterLimit = a;
  };
  l(b, a);
  e.style.zIndex = -1;
};
Guacamole.Layer.ROUT = 2;
Guacamole.Layer.ATOP = 6;
Guacamole.Layer.XOR = 10;
Guacamole.Layer.ROVER = 11;
Guacamole.Layer.OVER = 14;
Guacamole.Layer.PLUS = 15;
Guacamole.Layer.RIN = 1;
Guacamole.Layer.IN = 4;
Guacamole.Layer.OUT = 8;
Guacamole.Layer.RATOP = 9;
Guacamole.Layer.SRC = 12;
Guacamole.Layer.Pixel = function(b, a, d, c) {
  this.red = b;
  this.green = a;
  this.blue = d;
  this.alpha = c;
};
Guacamole = Guacamole || {};
Guacamole.Mouse = function(b) {
  function a() {
    f = c.touchMouseThreshold;
  }
  function d(a) {
    var b = a.deltaY || -a.wheelDeltaY || -a.wheelDelta;
    b
      ? 1 === a.deltaMode
        ? (b = a.deltaY * c.PIXELS_PER_LINE)
        : 2 === a.deltaMode && (b = a.deltaY * c.PIXELS_PER_PAGE)
      : (b = a.detail * c.PIXELS_PER_LINE);
    k += b;
    if (k <= -c.scrollThreshold) {
      do c.click(Guacamole.Mouse.State.Buttons.UP), (k += c.scrollThreshold);
      while (k <= -c.scrollThreshold);
      k = 0;
    }
    if (k >= c.scrollThreshold) {
      do c.click(Guacamole.Mouse.State.Buttons.DOWN), (k -= c.scrollThreshold);
      while (k >= c.scrollThreshold);
      k = 0;
    }
    Guacamole.Event.DOMEvent.cancelEvent(a);
  }
  Guacamole.Mouse.Event.Target.call(this);
  var c = this;
  this.touchMouseThreshold = 3;
  this.scrollThreshold = 53;
  this.PIXELS_PER_LINE = 18;
  this.PIXELS_PER_PAGE = 16 * this.PIXELS_PER_LINE;
  var e = [
      Guacamole.Mouse.State.Buttons.LEFT,
      Guacamole.Mouse.State.Buttons.MIDDLE,
      Guacamole.Mouse.State.Buttons.RIGHT,
    ],
    f = 0,
    k = 0;
  b.addEventListener(
    'contextmenu',
    function(a) {
      Guacamole.Event.DOMEvent.cancelEvent(a);
    },
    !1,
  );
  b.addEventListener(
    'mousemove',
    function(a) {
      f
        ? (Guacamole.Event.DOMEvent.cancelEvent(a), f--)
        : c.move(
            Guacamole.Position.fromClientPosition(b, a.clientX, a.clientY),
            a,
          );
    },
    !1,
  );
  b.addEventListener(
    'mousedown',
    function(a) {
      if (f) Guacamole.Event.DOMEvent.cancelEvent(a);
      else {
        var b = e[a.button];
        b && c.press(b, a);
      }
    },
    !1,
  );
  b.addEventListener(
    'mouseup',
    function(a) {
      if (f) Guacamole.Event.DOMEvent.cancelEvent(a);
      else {
        var b = e[a.button];
        b && c.release(b, a);
      }
    },
    !1,
  );
  b.addEventListener(
    'mouseout',
    function(a) {
      a || (a = window.event);
      for (var d = a.relatedTarget || a.toElement; d; ) {
        if (d === b) return;
        d = d.parentNode;
      }
      c.reset(a);
      c.out(a);
    },
    !1,
  );
  b.addEventListener(
    'selectstart',
    function(a) {
      Guacamole.Event.DOMEvent.cancelEvent(a);
    },
    !1,
  );
  b.addEventListener('touchmove', a, !1);
  b.addEventListener('touchstart', a, !1);
  b.addEventListener('touchend', a, !1);
  b.addEventListener('DOMMouseScroll', d, !1);
  b.addEventListener('mousewheel', d, !1);
  b.addEventListener('wheel', d, !1);
  var m = (function() {
    var a = document.createElement('div');
    if (!('cursor' in a.style)) return !1;
    try {
      a.style.cursor =
        'url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEX///+nxBvIAAAACklEQVQI12NgAAAAAgAB4iG8MwAAAABJRU5ErkJggg\x3d\x3d) 0 0, auto';
    } catch (g) {
      return !1;
    }
    return /\burl\([^()]*\)\s+0\s+0\b/.test(a.style.cursor || '');
  })();
  this.setCursor = function(a, c, d) {
    return m
      ? ((a = a.toDataURL('image/png')),
        (b.style.cursor = 'url(' + a + ') ' + c + ' ' + d + ', auto'),
        !0)
      : !1;
  };
};
Guacamole.Mouse.State = function(b) {
  var a = function(a, b, e, f, k, m, n) {
    return { x: a, y: b, left: e, middle: f, right: k, up: m, down: n };
  };
  b = 1 < arguments.length ? a.apply(this, arguments) : b || {};
  Guacamole.Position.call(this, b);
  this.left = b.left || !1;
  this.middle = b.middle || !1;
  this.right = b.right || !1;
  this.up = b.up || !1;
  this.down = b.down || !1;
};
Guacamole.Mouse.State.Buttons = {
  LEFT: 'left',
  MIDDLE: 'middle',
  RIGHT: 'right',
  UP: 'up',
  DOWN: 'down',
};
Guacamole.Mouse.Event = function(b, a, d) {
  Guacamole.Event.DOMEvent.call(this, b, d);
  var c = 'on' + this.type;
  this.state = a;
  this.invokeLegacyHandler = function(a) {
    a[c] && (this.preventDefault(), this.stopPropagation(), a[c](this.state));
  };
};
Guacamole.Mouse.Event.Target = function() {
  Guacamole.Event.Target.call(this);
  this.currentState = new Guacamole.Mouse.State();
  this.press = function(b, a) {
    this.currentState[b] ||
      ((this.currentState[b] = !0),
      this.dispatch(
        new Guacamole.Mouse.Event('mousedown', this.currentState, a),
      ));
  };
  this.release = function(b, a) {
    this.currentState[b] &&
      ((this.currentState[b] = !1),
      this.dispatch(
        new Guacamole.Mouse.Event('mouseup', this.currentState, a),
      ));
  };
  this.click = function(b, a) {
    this.press(b, a);
    this.release(b, a);
  };
  this.move = function(b, a) {
    if (this.currentState.x !== b.x || this.currentState.y !== b.y)
      (this.currentState.x = b.x),
        (this.currentState.y = b.y),
        this.dispatch(
          new Guacamole.Mouse.Event('mousemove', this.currentState, a),
        );
  };
  this.out = function(b) {
    this.dispatch(new Guacamole.Mouse.Event('mouseout', this.currentState, b));
  };
  this.reset = function(b) {
    for (var a in Guacamole.Mouse.State.Buttons)
      this.release(Guacamole.Mouse.State.Buttons[a], b);
  };
};
Guacamole.Mouse.Touchpad = function(b) {
  Guacamole.Mouse.Event.Target.call(this);
  var a = this;
  this.scrollThreshold = 20 * (window.devicePixelRatio || 1);
  this.clickTimingThreshold = 250;
  this.clickMoveThreshold = 10 * (window.devicePixelRatio || 1);
  this.currentState = new Guacamole.Mouse.State();
  var d = 0,
    c = 0,
    e = 0,
    f = 0,
    k = 0,
    m = { 1: 'left', 2: 'right', 3: 'middle' },
    n = !1,
    g = null;
  b.addEventListener(
    'touchend',
    function(b) {
      b.preventDefault();
      if (n && 0 === b.touches.length) {
        var c = new Date().getTime(),
          e = m[d];
        a.currentState[e] &&
          (a.release(e, b), g && (window.clearTimeout(g), (g = null)));
        c - f <= a.clickTimingThreshold &&
          k < a.clickMoveThreshold &&
          (a.press(e, b),
          (g = window.setTimeout(function() {
            a.release(e, b);
            n = !1;
          }, a.clickTimingThreshold)));
        g || (n = !1);
      }
    },
    !1,
  );
  b.addEventListener(
    'touchstart',
    function(a) {
      a.preventDefault();
      d = Math.min(a.touches.length, 3);
      g && (window.clearTimeout(g), (g = null));
      n ||
        ((n = !0),
        (a = a.touches[0]),
        (c = a.clientX),
        (e = a.clientY),
        (f = new Date().getTime()),
        (k = 0));
    },
    !1,
  );
  b.addEventListener(
    'touchmove',
    function(g) {
      g.preventDefault();
      var l = g.touches[0],
        m = l.clientX - c,
        n = l.clientY - e;
      k += Math.abs(m) + Math.abs(n);
      if (1 === d) {
        var q = 1 + k / (new Date().getTime() - f),
          u = new Guacamole.Position(a.currentState);
        u.x += m * q;
        u.y += n * q;
        u.x = Math.min(Math.max(0, u.x), b.offsetWidth - 1);
        u.y = Math.min(Math.max(0, u.y), b.offsetHeight - 1);
        a.move(u, g);
        c = l.clientX;
        e = l.clientY;
      } else
        2 === d &&
          Math.abs(n) >= a.scrollThreshold &&
          (a.click(0 < n ? 'down' : 'up', g), (c = l.clientX), (e = l.clientY));
    },
    !1,
  );
};
Guacamole.Mouse.Touchscreen = function(b) {
  function a(a) {
    var b = a.touches[0] || a.changedTouches[0];
    a = b.clientX - k;
    b = b.clientY - m;
    return Math.sqrt(a * a + b * b) >= e.clickMoveThreshold;
  }
  function d(a) {
    a = a.touches[0];
    f = !0;
    k = a.clientX;
    m = a.clientY;
  }
  function c() {
    window.clearTimeout(n);
    window.clearTimeout(g);
    f = !1;
  }
  Guacamole.Mouse.Event.Target.call(this);
  var e = this,
    f = !1,
    k = null,
    m = null,
    n = null,
    g = null;
  this.scrollThreshold = 20 * (window.devicePixelRatio || 1);
  this.clickTimingThreshold = 250;
  this.clickMoveThreshold = 16 * (window.devicePixelRatio || 1);
  this.longPressThreshold = 500;
  b.addEventListener(
    'touchend',
    function(d) {
      if (f)
        if (0 !== d.touches.length || 1 !== d.changedTouches.length) c();
        else if (
          (window.clearTimeout(g),
          e.release(Guacamole.Mouse.State.Buttons.LEFT, d),
          !a(d) && (d.preventDefault(), !e.currentState.left))
        ) {
          var l = d.changedTouches[0];
          e.move(
            Guacamole.Position.fromClientPosition(b, l.clientX, l.clientY),
          );
          e.press(Guacamole.Mouse.State.Buttons.LEFT, d);
          n = window.setTimeout(function() {
            e.release(Guacamole.Mouse.State.Buttons.LEFT, d);
            c();
          }, e.clickTimingThreshold);
        }
    },
    !1,
  );
  b.addEventListener(
    'touchstart',
    function(a) {
      1 !== a.touches.length
        ? c()
        : (a.preventDefault(),
          d(a),
          window.clearTimeout(n),
          (g = window.setTimeout(function() {
            var d = a.touches[0];
            e.move(
              Guacamole.Position.fromClientPosition(b, d.clientX, d.clientY),
            );
            e.click(Guacamole.Mouse.State.Buttons.RIGHT, a);
            c();
          }, e.longPressThreshold)));
    },
    !1,
  );
  b.addEventListener(
    'touchmove',
    function(d) {
      if (f)
        if ((a(d) && window.clearTimeout(g), 1 !== d.touches.length)) c();
        else if (e.currentState.left) {
          d.preventDefault();
          var m = d.touches[0];
          e.move(
            Guacamole.Position.fromClientPosition(b, m.clientX, m.clientY),
            d,
          );
        }
    },
    !1,
  );
};
Guacamole = Guacamole = Guacamole || {};
Guacamole.Object = function(b, a) {
  var d = this,
    c = {};
  this.index = a;
  this.onbody = function(a, b, d) {
    var e = c[d];
    if (e) {
      var f = e.shift();
      0 === e.length && delete c[d];
      d = f;
    } else d = null;
    d && d(a, b);
  };
  this.onundefine = null;
  this.requestInputStream = function(a, f) {
    if (f) {
      var e = c[a];
      e || ((e = []), (c[a] = e));
      e.push(f);
    }
    b.requestObjectInputStream(d.index, a);
  };
  this.createOutputStream = function(a, c) {
    return b.createObjectOutputStream(d.index, a, c);
  };
};
Guacamole.Object.ROOT_STREAM = '/';
Guacamole.Object.STREAM_INDEX_MIMETYPE =
  'application/vnd.glyptodon.guacamole.stream-index+json';
Guacamole = Guacamole || {};
Guacamole.OnScreenKeyboard = function(b) {
  var a = this,
    d = {},
    c = {},
    e = [],
    f = function(a, b) {
      a.classList ? a.classList.add(b) : (a.className += ' ' + b);
    },
    k = function(a, b) {
      a.classList
        ? a.classList.remove(b)
        : (a.className = a.className.replace(/([^ ]+)[ ]*/g, function(a, c) {
            return c === b ? '' : a;
          }));
    },
    m = 0,
    n = function(a, b, c, d) {
      this.width = b;
      this.height = c;
      this.scale = function(e) {
        a.style.width = b * e + 'px';
        a.style.height = c * e + 'px';
        d &&
          ((a.style.lineHeight = c * e + 'px'), (a.style.fontSize = e + 'px'));
      };
    },
    g = function(b) {
      b = a.keys[b];
      if (!b) return null;
      for (var c = b.length - 1; 0 <= c; c--) {
        var e = b[c];
        a: {
          var f = e.requires;
          for (var g = 0; g < f.length; g++)
            if (!(f[g] in d)) {
              f = !1;
              break a;
            }
          f = !0;
        }
        if (f) return e;
      }
      return null;
    },
    l = function(b, e) {
      if (!c[b]) {
        f(e, 'guac-keyboard-pressed');
        e = g(b);
        if (e.modifier) {
          var m = 'guac-keyboard-modifier-' + t(e.modifier),
            l = d[e.modifier];
          if (void 0 === l) {
            if ((f(v, m), (d[e.modifier] = e.keysym) && a.onkeydown))
              a.onkeydown(e.keysym);
          } else if ((k(v, m), delete d[e.modifier], l && a.onkeyup))
            a.onkeyup(l);
        } else if (a.onkeydown) a.onkeydown(e.keysym);
        c[b] = !0;
      }
    },
    p = function(b, d) {
      if (c[b]) {
        k(d, 'guac-keyboard-pressed');
        d = g(b);
        if (!d.modifier && a.onkeyup) a.onkeyup(d.keysym);
        c[b] = !1;
      }
    },
    v = document.createElement('div');
  v.className = 'guac-keyboard';
  v.onselectstart = v.onmousemove = v.onmouseup = v.onmousedown = function(a) {
    m && m--;
    a.stopPropagation();
    return !1;
  };
  this.touchMouseThreshold = 3;
  this.onkeyup = this.onkeydown = null;
  this.layout = new Guacamole.OnScreenKeyboard.Layout(b);
  this.getElement = function() {
    return v;
  };
  this.resize = function(b) {
    b = Math.floor((10 * b) / a.layout.width) / 10;
    for (var c = 0; c < e.length; c++) e[c].scale(b);
  };
  this.keys = (function(a) {
    var c = {},
      d;
    for (d in b.keys) {
      var e = d;
      var f = d;
      var g = a[d];
      if (g instanceof Array) {
        for (var m = [], l = 0; l < g.length; l++)
          m.push(new Guacamole.OnScreenKeyboard.Key(g[l], f));
        f = m;
      } else
        f =
          'number' === typeof g
            ? [new Guacamole.OnScreenKeyboard.Key({ name: f, keysym: g })]
            : 'string' === typeof g
            ? [new Guacamole.OnScreenKeyboard.Key({ name: f, title: g })]
            : [new Guacamole.OnScreenKeyboard.Key(g, f)];
      c[e] = f;
    }
    return c;
  })(b.keys);
  var t = function(a) {
    return a
      .replace(/([a-z])([A-Z])/g, '$1-$2')
      .replace(/[^A-Za-z0-9]+/g, '-')
      .toLowerCase();
  };
  (function y(b, c, d) {
    var g,
      h = document.createElement('div');
    d && f(h, 'guac-keyboard-' + t(d));
    if (c instanceof Array)
      for (f(h, 'guac-keyboard-group'), g = 0; g < c.length; g++) y(h, c[g]);
    else if (c instanceof Object) {
      f(h, 'guac-keyboard-group');
      var k = Object.keys(c).sort();
      for (g = 0; g < k.length; g++) (d = k[g]), y(h, c[d], d);
    } else if ('number' === typeof c)
      f(h, 'guac-keyboard-gap'), e.push(new n(h, c, c));
    else if ('string' === typeof c) {
      g = c;
      1 === g.length && (g = '0x' + g.charCodeAt(0).toString(16));
      f(h, 'guac-keyboard-key-container');
      var r = document.createElement('div');
      r.className = 'guac-keyboard-key guac-keyboard-key-' + t(g);
      if ((d = a.keys[c]))
        for (g = 0; g < d.length; g++) {
          k = d[g];
          var v = document.createElement('div');
          v.className = 'guac-keyboard-cap';
          v.textContent = k.title;
          for (var C = 0; C < k.requires.length; C++) {
            var u = k.requires[C];
            f(v, 'guac-keyboard-requires-' + t(u));
            f(r, 'guac-keyboard-uses-' + t(u));
          }
          r.appendChild(v);
        }
      h.appendChild(r);
      e.push(new n(h, a.layout.keyWidths[c] || 1, 1, !0));
      g = function(a) {
        a.preventDefault();
        0 === m && p(c, r);
      };
      r.addEventListener(
        'touchstart',
        function(b) {
          b.preventDefault();
          m = a.touchMouseThreshold;
          l(c, r);
        },
        !0,
      );
      r.addEventListener(
        'touchend',
        function(b) {
          b.preventDefault();
          m = a.touchMouseThreshold;
          p(c, r);
        },
        !0,
      );
      r.addEventListener(
        'mousedown',
        function(a) {
          a.preventDefault();
          0 === m && l(c, r);
        },
        !0,
      );
      r.addEventListener('mouseup', g, !0);
      r.addEventListener('mouseout', g, !0);
    }
    b.appendChild(h);
  })(v, b.layout);
};
Guacamole.OnScreenKeyboard.Layout = function(b) {
  this.language = b.language;
  this.type = b.type;
  this.keys = b.keys;
  this.layout = b.layout;
  this.width = b.width;
  this.keyWidths = b.keyWidths || {};
};
Guacamole.OnScreenKeyboard.Key = function(b, a) {
  this.name = a || b.name;
  this.title = b.title || this.name;
  (a = b.keysym) ||
    ((a = this.title) && 1 === a.length
      ? ((a = a.charCodeAt(0)),
        (a =
          0 <= a && 255 >= a
            ? a
            : 256 <= a && 1114111 >= a
            ? 16777216 | a
            : null))
      : (a = null));
  this.keysym = a;
  this.modifier = b.modifier;
  this.requires = b.requires || [];
};
Guacamole = Guacamole || {};
Guacamole.OutputStream = function(b, a) {
  var d = this;
  this.index = a;
  this.onack = null;
  this.sendBlob = function(a) {
    b.sendBlob(d.index, a);
  };
  this.sendEnd = function() {
    b.endStream(d.index);
  };
};
Guacamole = Guacamole || {};
Guacamole.Parser = function() {
  var b = this,
    a = '',
    d = [],
    c = -1,
    e = 0;
  this.receive = function(f) {
    4096 < e && c >= e && ((a = a.substring(e)), (c -= e), (e = 0));
    for (a += f; c < a.length; ) {
      if (c >= e) {
        f = a.substring(e, c);
        var k = a.substring(c, c + 1);
        d.push(f);
        if (';' == k) {
          f = d.shift();
          if (null != b.oninstruction) b.oninstruction(f, d);
          d.length = 0;
        } else if (',' != k) throw Error('Illegal terminator.');
        e = c + 1;
      }
      f = a.indexOf('.', e);
      if (-1 != f) {
        k = parseInt(a.substring(c + 1, f));
        if (isNaN(k)) throw Error('Non-numeric character in element length.');
        e = f + 1;
        c = e + k;
      } else {
        e = a.length;
        break;
      }
    }
  };
  this.oninstruction = null;
};
Guacamole = Guacamole || {};
Guacamole.Position = function(b) {
  b = b || {};
  this.x = b.x || 0;
  this.y = b.y || 0;
  this.fromClientPosition = function(a, b, c) {
    this.x = b - a.offsetLeft;
    this.y = c - a.offsetTop;
    for (a = a.offsetParent; a && a !== document.body; )
      (this.x -= a.offsetLeft - a.scrollLeft),
        (this.y -= a.offsetTop - a.scrollTop),
        (a = a.offsetParent);
    a &&
      ((b = document.body.scrollTop || document.documentElement.scrollTop),
      (this.x -=
        a.offsetLeft -
        (document.body.scrollLeft || document.documentElement.scrollLeft)),
      (this.y -= a.offsetTop - b));
  };
};
Guacamole.Position.fromClientPosition = function(b, a, d) {
  var c = new Guacamole.Position();
  c.fromClientPosition(b, a, d);
  return c;
};
Guacamole = Guacamole || {};
Guacamole.RawAudioFormat = function(b) {
  this.bytesPerSample = b.bytesPerSample;
  this.channels = b.channels;
  this.rate = b.rate;
};
Guacamole.RawAudioFormat.parse = function(b) {
  var a = null,
    d = 1;
  if ('audio/L8;' === b.substring(0, 9)) {
    b = b.substring(9);
    var c = 1;
  } else if ('audio/L16;' === b.substring(0, 10))
    (b = b.substring(10)), (c = 2);
  else return null;
  b = b.split(',');
  for (var e = 0; e < b.length; e++) {
    var f = b[e],
      k = f.indexOf('\x3d');
    if (-1 === k) return null;
    var m = f.substring(0, k);
    f = f.substring(k + 1);
    switch (m) {
      case 'channels':
        d = parseInt(f);
        break;
      case 'rate':
        a = parseInt(f);
        break;
      default:
        return null;
    }
  }
  return null === a
    ? null
    : new Guacamole.RawAudioFormat({ bytesPerSample: c, channels: d, rate: a });
};
Guacamole = Guacamole || {};
Guacamole.SessionRecording = function(b) {
  var a = this,
    d = [],
    c = [],
    e = 0,
    f = 0,
    k = new Guacamole.SessionRecording._PlaybackTunnel(),
    m = new Guacamole.Client(k),
    n = -1,
    g = null,
    l = null,
    p = null;
  m.connect();
  m.getDisplay().showCursor(!1);
  b.oninstruction = function(b, g) {
    var l = new Guacamole.SessionRecording._Frame.Instruction(b, g.slice());
    c.push(l);
    e += l.getSize();
    if ('sync' === b) {
      b = parseInt(g[0]);
      g = new Guacamole.SessionRecording._Frame(b, c);
      d.push(g);
      if (1 === d.length || (16384 <= e && 5e3 <= b - f))
        (g.keyframe = !0), (f = b), (e = 0);
      c = [];
      if (a.onprogress) a.onprogress(a.getDuration());
    }
  };
  var v = function(a) {
      return 0 === d.length ? 0 : a - d[0].timestamp;
    },
    t = function x(a, b, c) {
      if (a === b) return a;
      var e = Math.floor((a + b) / 2),
        f = v(d[e].timestamp);
      return c < f && e > a
        ? x(a, e - 1, c)
        : c > f && e < b
        ? x(e + 1, b, c)
        : e;
    },
    q = function(a) {
      var b = d[a];
      for (a = 0; a < b.instructions.length; a++) {
        var c = b.instructions[a];
        k.receiveInstruction(c.opcode, c.args);
      }
      b.keyframe &&
        !b.clientState &&
        m.exportState(function(a) {
          b.clientState = a;
        });
    },
    u = function A(b, c, e) {
      window.clearTimeout(p);
      p = window.setTimeout(function() {
        var f;
        for (f = b; 0 <= f; f--) {
          var g = d[f];
          if (f === n) break;
          if (g.clientState) {
            m.importState(g.clientState);
            break;
          }
        }
        f++;
        for (
          g = new Date().getTime();
          f <= b && !(5 <= new Date().getTime() - g);
          f++
        )
          q(f);
        n = f - 1;
        if (a.onseek) a.onseek(a.getPosition());
        n !== b ? A(b, c, Math.max(e - (new Date().getTime() - g), 0)) : c();
      }, e || 0);
    },
    w = function h() {
      if (n + 1 < d.length) {
        var b = Math.max(d[n + 1].timestamp - g + l - new Date().getTime(), 0);
        u(
          n + 1,
          function() {
            h();
          },
          b,
        );
      } else a.pause();
    };
  this.onseek = this.onpause = this.onplay = this.onprogress = null;
  this.connect = function(a) {
    b.connect(a);
  };
  this.disconnect = function() {
    b.disconnect();
  };
  this.getDisplay = function() {
    return m.getDisplay();
  };
  this.isPlaying = function() {
    return !!g;
  };
  this.getPosition = function() {
    return -1 === n ? 0 : v(d[n].timestamp);
  };
  this.getDuration = function() {
    return 0 === d.length ? 0 : v(d[d.length - 1].timestamp);
  };
  this.play = function() {
    if (!a.isPlaying() && n + 1 < d.length) {
      if (a.onplay) a.onplay();
      g = d[n + 1].timestamp;
      l = new Date().getTime();
      w();
    }
  };
  this.seek = function(b, c) {
    if (0 !== d.length) {
      var e = a.isPlaying();
      a.pause();
      u(t(0, d.length - 1, b), function() {
        e && a.play();
        c && c();
      });
    }
  };
  this.pause = function() {
    window.clearTimeout(p);
    if (a.isPlaying()) {
      if (a.onpause) a.onpause();
      l = g = null;
    }
  };
};
Guacamole.SessionRecording._Frame = function(b, a) {
  this.keyframe = !1;
  this.timestamp = b;
  this.instructions = a;
  this.clientState = null;
};
Guacamole.SessionRecording._Frame.Instruction = function(b, a) {
  var d = this;
  this.opcode = b;
  this.args = a;
  this.getSize = function() {
    for (var a = d.opcode.length, b = 0; b < d.args.length; b++)
      a += d.args[b].length;
    return a;
  };
};
Guacamole.SessionRecording._PlaybackTunnel = function() {
  var b = this;
  this.connect = function(a) {};
  this.sendMessage = function(a) {};
  this.disconnect = function() {};
  this.receiveInstruction = function(a, d) {
    if (b.oninstruction) b.oninstruction(a, d);
  };
};
Guacamole = Guacamole || {};
Guacamole.Status = function(b, a) {
  var d = this;
  this.code = b;
  this.message = a;
  this.isError = function() {
    return 0 > d.code || 255 < d.code;
  };
};
Guacamole.Status.Code = {
  SUCCESS: 0,
  UNSUPPORTED: 256,
  SERVER_ERROR: 512,
  SERVER_BUSY: 513,
  UPSTREAM_TIMEOUT: 514,
  UPSTREAM_ERROR: 515,
  RESOURCE_NOT_FOUND: 516,
  RESOURCE_CONFLICT: 517,
  RESOURCE_CLOSED: 518,
  UPSTREAM_NOT_FOUND: 519,
  UPSTREAM_UNAVAILABLE: 520,
  SESSION_CONFLICT: 521,
  SESSION_TIMEOUT: 522,
  SESSION_CLOSED: 523,
  CLIENT_BAD_REQUEST: 768,
  CLIENT_UNAUTHORIZED: 769,
  CLIENT_FORBIDDEN: 771,
  CLIENT_TIMEOUT: 776,
  CLIENT_OVERRUN: 781,
  CLIENT_BAD_TYPE: 783,
  CLIENT_TOO_MANY: 797,
};
Guacamole.Status.Code.fromHTTPCode = function(b) {
  switch (b) {
    case 400:
      return Guacamole.Status.Code.CLIENT_BAD_REQUEST;
    case 403:
      return Guacamole.Status.Code.CLIENT_FORBIDDEN;
    case 404:
      return Guacamole.Status.Code.RESOURCE_NOT_FOUND;
    case 429:
      return Guacamole.Status.Code.CLIENT_TOO_MANY;
    case 503:
      return Guacamole.Status.Code.SERVER_BUSY;
  }
  return Guacamole.Status.Code.SERVER_ERROR;
};
Guacamole.Status.Code.fromWebSocketCode = function(b) {
  switch (b) {
    case 1e3:
      return Guacamole.Status.Code.SUCCESS;
    case 1006:
    case 1015:
      return Guacamole.Status.Code.UPSTREAM_NOT_FOUND;
    case 1001:
    case 1012:
    case 1013:
    case 1014:
      return Guacamole.Status.Code.UPSTREAM_UNAVAILABLE;
  }
  return Guacamole.Status.Code.SERVER_ERROR;
};
Guacamole = Guacamole || {};
Guacamole.StringReader = function(b) {
  var a = this;
  b = new Guacamole.ArrayBufferReader(b);
  var d = 0,
    c = 0;
  b.ondata = function(b) {
    var e = '';
    b = new Uint8Array(b);
    for (var k = 0; k < b.length; k++) {
      var m = b[k];
      0 === d
        ? 127 === (m | 127)
          ? (e += String.fromCharCode(m))
          : 223 === (m | 31)
          ? ((c = m & 31), (d = 1))
          : 239 === (m | 15)
          ? ((c = m & 15), (d = 2))
          : 247 === (m | 7)
          ? ((c = m & 7), (d = 3))
          : (e += '�')
        : 191 === (m | 63)
        ? ((c = (c << 6) | (m & 63)),
          d--,
          0 === d && (e += String.fromCharCode(c)))
        : ((d = 0), (e += '�'));
    }
    if (a.ontext) a.ontext(e);
  };
  b.onend = function() {
    if (a.onend) a.onend();
  };
  this.onend = this.ontext = null;
};
Guacamole = Guacamole || {};
Guacamole.StringWriter = function(b) {
  function a(b) {
    if (127 >= b) {
      var c = 0;
      var d = 1;
    } else if (2047 >= b) (c = 192), (d = 2);
    else if (65535 >= b) (c = 224), (d = 3);
    else if (2097151 >= b) (c = 240), (d = 4);
    else {
      a(65533);
      return;
    }
    var e = d;
    if (k + e >= f.length) {
      var m = new Uint8Array(2 * (k + e));
      m.set(f);
      f = m;
    }
    k += e;
    e = k - 1;
    for (m = 1; m < d; m++) (f[e--] = 128 | (b & 63)), (b >>= 6);
    f[e] = c | b;
  }
  function d(b) {
    for (var c = 0; c < b.length; c++) {
      var d = b.charCodeAt(c);
      a(d);
    }
    if (0 < k) return (b = f.subarray(0, k)), (k = 0), b;
  }
  var c = this,
    e = new Guacamole.ArrayBufferWriter(b),
    f = new Uint8Array(8192),
    k = 0;
  e.onack = function(a) {
    if (c.onack) c.onack(a);
  };
  this.sendText = function(a) {
    a.length && e.sendData(d(a));
  };
  this.sendEnd = function() {
    e.sendEnd();
  };
  this.onack = null;
};
Guacamole = Guacamole || {};
Guacamole.Touch = function(b) {
  Guacamole.Event.Target.call(this);
  var a = this,
    d = Math.floor(16 * window.devicePixelRatio);
  this.touches = {};
  this.activeTouches = 0;
  b.addEventListener(
    'touchstart',
    function(c) {
      for (var e = 0; e < c.changedTouches.length; e++) {
        var f = c.changedTouches[e],
          k = f.identifier;
        a.touches[k] ||
          ((k = a.touches[k] = new Guacamole.Touch.State({
            id: k,
            radiusX: f.radiusX || d,
            radiusY: f.radiusY || d,
            angle: f.angle || 0,
            force: f.force || 1,
          })),
          a.activeTouches++,
          k.fromClientPosition(b, f.clientX, f.clientY),
          a.dispatch(new Guacamole.Touch.Event('touchmove', c, k)));
      }
    },
    !1,
  );
  b.addEventListener(
    'touchmove',
    function(c) {
      for (var e = 0; e < c.changedTouches.length; e++) {
        var f = c.changedTouches[e],
          k = a.touches[f.identifier];
        k &&
          (f.force && (k.force = f.force),
          (k.angle = f.angle || 0),
          (k.radiusX = f.radiusX || d),
          (k.radiusY = f.radiusY || d),
          k.fromClientPosition(b, f.clientX, f.clientY),
          a.dispatch(new Guacamole.Touch.Event('touchmove', c, k)));
      }
    },
    !1,
  );
  b.addEventListener(
    'touchend',
    function(c) {
      for (var d = 0; d < c.changedTouches.length; d++) {
        var f = c.changedTouches[d],
          k = f.identifier,
          m = a.touches[k];
        m &&
          (delete a.touches[k],
          a.activeTouches--,
          (m.force = 0),
          m.fromClientPosition(b, f.clientX, f.clientY),
          a.dispatch(new Guacamole.Touch.Event('touchend', c, m)));
      }
    },
    !1,
  );
};
Guacamole.Touch.State = function(b) {
  b = b || {};
  Guacamole.Position.call(this, b);
  this.id = b.id || 0;
  this.radiusX = b.radiusX || 0;
  this.radiusY = b.radiusY || 0;
  this.angle = b.angle || 0;
  this.force = b.force || 1;
};
Guacamole.Touch.Event = function(b, a, d) {
  Guacamole.Event.DOMEvent.call(this, b, [a]);
  this.state = d;
};
Guacamole = Guacamole || {};
Guacamole.Tunnel = function() {
  this.connect = function(b) {};
  this.disconnect = function() {};
  this.sendMessage = function(b) {};
  this.setState = function(b) {
    if (b !== this.state && ((this.state = b), this.onstatechange))
      this.onstatechange(b);
  };
  this.setUUID = function(b) {
    this.uuid = b;
    if (this.onuuid) this.onuuid(b);
  };
  this.isConnected = function() {
    return (
      this.state === Guacamole.Tunnel.State.OPEN ||
      this.state === Guacamole.Tunnel.State.UNSTABLE
    );
  };
  this.state = Guacamole.Tunnel.State.CONNECTING;
  this.receiveTimeout = 15e3;
  this.unstableThreshold = 1500;
  this.oninstruction = this.onstatechange = this.onerror = this.onuuid = this.uuid = null;
};
Guacamole.Tunnel.INTERNAL_DATA_OPCODE = '';
Guacamole.Tunnel.State = { CONNECTING: 0, OPEN: 1, CLOSED: 2, UNSTABLE: 3 };
Guacamole.HTTPTunnel = function(b, a, d) {
  function c(a, b) {
    for (var c in b) a.setRequestHeader(c, b[c]);
  }
  function e() {
    window.clearTimeout(y);
    window.clearTimeout(z);
    l.state === Guacamole.Tunnel.State.UNSTABLE &&
      l.setState(Guacamole.Tunnel.State.OPEN);
    y = window.setTimeout(function() {
      f(
        new Guacamole.Status(
          Guacamole.Status.Code.UPSTREAM_TIMEOUT,
          'Server timeout.',
        ),
      );
    }, l.receiveTimeout);
    z = window.setTimeout(function() {
      l.setState(Guacamole.Tunnel.State.UNSTABLE);
    }, l.unstableThreshold);
  }
  function f(a) {
    window.clearTimeout(y);
    window.clearTimeout(z);
    window.clearInterval(h);
    if (l.state !== Guacamole.Tunnel.State.CLOSED) {
      if (
        a.code !== Guacamole.Status.Code.SUCCESS &&
        l.onerror &&
        (l.state === Guacamole.Tunnel.State.CONNECTING ||
          a.code !== Guacamole.Status.Code.RESOURCE_NOT_FOUND)
      )
        l.onerror(a);
      u = !1;
      l.setState(Guacamole.Tunnel.State.CLOSED);
    }
  }
  function k() {
    if (l.isConnected())
      if (0 < w.length) {
        u = !0;
        var a = new XMLHttpRequest();
        a.open('POST', t + l.uuid);
        a.withCredentials = r;
        c(a, x);
        a.setRequestHeader('Content-type', 'application/octet-stream');
        a.setRequestHeader('Guacamole-Tunnel-Token', A);
        a.onreadystatechange = function() {
          4 === a.readyState && (e(), 200 !== a.status ? m(a) : k());
        };
        a.send(w);
        w = '';
      } else u = !1;
  }
  function m(a) {
    var b = parseInt(a.getResponseHeader('Guacamole-Status-Code'));
    b
      ? ((a = a.getResponseHeader('Guacamole-Error-Message')),
        f(new Guacamole.Status(b, a)))
      : a.status
      ? f(
          new Guacamole.Status(
            Guacamole.Status.Code.fromHTTPCode(a.status),
            a.statusText,
          ),
        )
      : f(new Guacamole.Status(Guacamole.Status.Code.UPSTREAM_NOT_FOUND));
  }
  function n(a) {
    function b() {
      if (!l.isConnected()) null !== c && clearInterval(c);
      else if (!(2 > a.readyState)) {
        try {
          var f = a.status;
        } catch (H) {
          f = 200;
        }
        d || 200 !== f || (d = g());
        if (3 === a.readyState || 4 === a.readyState)
          if (
            (e(),
            1 === q &&
              (3 !== a.readyState || c
                ? 4 === a.readyState && c && clearInterval(c)
                : (c = setInterval(b, 30))),
            0 === a.status)
          )
            l.disconnect();
          else if (200 !== a.status) m(a);
          else {
            try {
              var t = a.responseText;
            } catch (H) {
              return;
            }
            for (; h < t.length; ) {
              if (h >= k) {
                f = t.substring(k, h);
                var r = t.substring(h, h + 1);
                p.push(f);
                if (';' === r) {
                  f = p.shift();
                  if (l.oninstruction) l.oninstruction(f, p);
                  p.length = 0;
                }
                k = h + 1;
              }
              f = t.indexOf('.', k);
              if (-1 !== f) {
                r = parseInt(t.substring(h + 1, f));
                if (0 === r) {
                  c && clearInterval(c);
                  a.onreadystatechange = null;
                  a.abort();
                  d && n(d);
                  break;
                }
                k = f + 1;
                h = k + r;
              } else {
                k = t.length;
                break;
              }
            }
          }
      }
    }
    var c = null,
      d = null,
      f = 0,
      h = -1,
      k = 0,
      p = [];
    a.onreadystatechange =
      1 === q
        ? function() {
            3 === a.readyState &&
              (f++, 2 <= f && ((q = 0), (a.onreadystatechange = b)));
            b();
          }
        : b;
    b();
  }
  function g() {
    var a = new XMLHttpRequest();
    a.open('GET', v + l.uuid + ':' + B++);
    a.setRequestHeader('Guacamole-Tunnel-Token', A);
    a.withCredentials = r;
    c(a, x);
    a.send(null);
    return a;
  }
  var l = this,
    p = b + '?connect',
    v = b + '?read:',
    t = b + '?write:',
    q = 1,
    u = !1,
    w = '',
    r = !!a,
    y = null,
    z = null,
    h = null,
    x = d || {},
    A = null;
  this.sendMessage = function() {
    function a(a) {
      a = new String(a);
      return a.length + '.' + a;
    }
    if (l.isConnected() && 0 !== arguments.length) {
      for (var b = a(arguments[0]), c = 1; c < arguments.length; c++)
        b += ',' + a(arguments[c]);
      w += b + ';';
      u || k();
    }
  };
  var B = 0;
  this.connect = function(a) {
    e();
    l.setState(Guacamole.Tunnel.State.CONNECTING);
    var b = new XMLHttpRequest();
    b.onreadystatechange = function() {
      4 === b.readyState &&
        (200 !== b.status
          ? m(b)
          : (e(),
            l.setUUID(b.responseText),
            (A = b.getResponseHeader('Guacamole-Tunnel-Token'))
              ? (l.setState(Guacamole.Tunnel.State.OPEN),
                (h = setInterval(function() {
                  l.sendMessage('nop');
                }, 500)),
                n(g()))
              : f(
                  new Guacamole.Status(
                    Guacamole.Status.Code.UPSTREAM_NOT_FOUND,
                  ),
                )));
    };
    b.open('POST', p, !0);
    b.withCredentials = r;
    c(b, x);
    b.setRequestHeader(
      'Content-type',
      'application/x-www-form-urlencoded; charset\x3dUTF-8',
    );
    b.send(a);
  };
  this.disconnect = function() {
    f(new Guacamole.Status(Guacamole.Status.Code.SUCCESS, 'Manually closed.'));
  };
};
Guacamole.HTTPTunnel.prototype = new Guacamole.Tunnel();
Guacamole.WebSocketTunnel = function(b) {
  function a() {
    window.clearTimeout(f);
    window.clearTimeout(k);
    c.state === Guacamole.Tunnel.State.UNSTABLE &&
      c.setState(Guacamole.Tunnel.State.OPEN);
    f = window.setTimeout(function() {
      d(
        new Guacamole.Status(
          Guacamole.Status.Code.UPSTREAM_TIMEOUT,
          'Server timeout.',
        ),
      );
    }, c.receiveTimeout);
    k = window.setTimeout(function() {
      c.setState(Guacamole.Tunnel.State.UNSTABLE);
    }, c.unstableThreshold);
  }
  function d(a) {
    window.clearTimeout(f);
    window.clearTimeout(k);
    window.clearInterval(m);
    if (c.state !== Guacamole.Tunnel.State.CLOSED) {
      if (a.code !== Guacamole.Status.Code.SUCCESS && c.onerror) c.onerror(a);
      c.setState(Guacamole.Tunnel.State.CLOSED);
      e.close();
    }
  }
  var c = this,
    e = null,
    f = null,
    k = null,
    m = null,
    n = { 'http:': 'ws:', 'https:': 'wss:' };
  if ('ws:' !== b.substring(0, 3) && 'wss:' !== b.substring(0, 4))
    if (((n = n[window.location.protocol]), '/' === b.substring(0, 1)))
      b = n + '//' + window.location.host + b;
    else {
      var g = window.location.pathname.lastIndexOf('/');
      g = window.location.pathname.substring(0, g + 1);
      b = n + '//' + window.location.host + g + b;
    }
  this.sendMessage = function(a) {
    function b(a) {
      a = new String(a);
      return a.length + '.' + a;
    }
    if (c.isConnected() && 0 !== arguments.length) {
      for (var d = b(arguments[0]), f = 1; f < arguments.length; f++)
        d += ',' + b(arguments[f]);
      e.send(d + ';');
    }
  };
  this.connect = function(f) {
    a();
    c.setState(Guacamole.Tunnel.State.CONNECTING);
    e = new WebSocket(b + '?' + f, 'guacamole');
    e.onopen = function(b) {
      a();
      m = setInterval(function() {
        c.sendMessage(
          Guacamole.Tunnel.INTERNAL_DATA_OPCODE,
          'ping',
          new Date().getTime(),
        );
      }, 500);
    };
    e.onclose = function(a) {
      a.reason
        ? d(new Guacamole.Status(parseInt(a.reason), a.reason))
        : a.code
        ? d(
            new Guacamole.Status(
              Guacamole.Status.Code.fromWebSocketCode(a.code),
            ),
          )
        : d(new Guacamole.Status(Guacamole.Status.Code.UPSTREAM_NOT_FOUND));
    };
    e.onmessage = function(b) {
      a();
      b = b.data;
      var e = 0,
        f = [];
      do {
        var g = b.indexOf('.', e);
        if (-1 !== g) {
          var l = parseInt(b.substring(l + 1, g));
          e = g + 1;
          l = e + l;
        } else
          d(
            new Guacamole.Status(
              Guacamole.Status.Code.SERVER_ERROR,
              'Incomplete instruction.',
            ),
          );
        e = b.substring(e, l);
        g = b.substring(l, l + 1);
        f.push(e);
        if (';' === g) {
          e = f.shift();
          null === c.uuid &&
            (e === Guacamole.Tunnel.INTERNAL_DATA_OPCODE && c.setUUID(f[0]),
            c.setState(Guacamole.Tunnel.State.OPEN));
          if (e !== Guacamole.Tunnel.INTERNAL_DATA_OPCODE && c.oninstruction)
            c.oninstruction(e, f);
          f.length = 0;
        }
        e = l + 1;
      } while (e < b.length);
    };
  };
  this.disconnect = function() {
    d(new Guacamole.Status(Guacamole.Status.Code.SUCCESS, 'Manually closed.'));
  };
};
Guacamole.WebSocketTunnel.prototype = new Guacamole.Tunnel();
Guacamole.ChainedTunnel = function(b) {
  function a(b) {
    function k() {
      b.onstatechange = d.onstatechange;
      b.oninstruction = d.oninstruction;
      b.onerror = d.onerror;
      b.onuuid = d.onuuid;
      b.uuid && d.setUUID(b.uuid);
      f = b;
    }
    d.disconnect = b.disconnect;
    d.sendMessage = b.sendMessage;
    var g = function(c) {
      if (c && c.code === Guacamole.Status.Code.UPSTREAM_TIMEOUT)
        return (e = []), null;
      if ((c = e.shift()))
        (b.onerror = null),
          (b.oninstruction = null),
          (b.onstatechange = null),
          a(c);
      return c;
    };
    b.onstatechange = function(a) {
      switch (a) {
        case Guacamole.Tunnel.State.OPEN:
          k();
          if (d.onstatechange) d.onstatechange(a);
          break;
        case Guacamole.Tunnel.State.CLOSED:
          if (!g() && d.onstatechange) d.onstatechange(a);
      }
    };
    b.oninstruction = function(a, b) {
      k();
      if (d.oninstruction) d.oninstruction(a, b);
    };
    b.onerror = function(a) {
      if (!g(a) && d.onerror) d.onerror(a);
    };
    b.connect(c);
  }
  for (var d = this, c, e = [], f = null, k = 0; k < arguments.length; k++)
    e.push(arguments[k]);
  this.connect = function(b) {
    c = b;
    if ((b = f ? f : e.shift())) a(b);
    else if (d.onerror)
      d.onerror(Guacamole.Status.Code.SERVER_ERROR, 'No tunnels to try.');
  };
};
Guacamole.ChainedTunnel.prototype = new Guacamole.Tunnel();
Guacamole.StaticHTTPTunnel = function(b, a, d) {
  function c(a, b) {
    for (var c in b) a.setRequestHeader(c, b[c]);
  }
  var e = this,
    f = null,
    k = d || {};
  this.sendMessage = function(a) {};
  this.connect = function(d) {
    e.disconnect();
    e.setState(Guacamole.Tunnel.State.CONNECTING);
    f = new XMLHttpRequest();
    f.open('GET', b);
    f.withCredentials = !!a;
    c(f, k);
    f.responseType = 'text';
    f.send(null);
    var m = 0,
      g = new Guacamole.Parser();
    g.oninstruction = function(a, b) {
      if (e.oninstruction) e.oninstruction(a, b);
    };
    f.onreadystatechange = function() {
      if (3 === f.readyState || 4 === f.readyState) {
        e.setState(Guacamole.Tunnel.State.OPEN);
        var a = f.responseText,
          b = a.length;
        m < b && (g.receive(a.substring(m)), (m = b));
      }
      4 === f.readyState && e.disconnect();
    };
    f.onerror = function() {
      if (e.onerror)
        e.onerror(
          new Guacamole.Status(
            Guacamole.Status.Code.fromHTTPCode(f.status),
            f.statusText,
          ),
        );
      e.disconnect();
    };
  };
  this.disconnect = function() {
    f && (f.abort(), (f = null));
    e.setState(Guacamole.Tunnel.State.CLOSED);
  };
};
Guacamole.StaticHTTPTunnel.prototype = new Guacamole.Tunnel();
Guacamole = Guacamole || {};
Guacamole.API_VERSION = '1.4.0';
Guacamole = Guacamole || {};
Guacamole.VideoPlayer = function() {
  this.sync = function() {};
};
Guacamole.VideoPlayer.isSupportedType = function(b) {
  return !1;
};
Guacamole.VideoPlayer.getSupportedTypes = function() {
  return [];
};
Guacamole.VideoPlayer.getInstance = function(b, a, d) {
  return null;
};