From d1291f67551c58168af43698a359cb5ddfd266b0 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Thu, 3 Nov 2016 01:33:53 +0100
Subject: node_modules

---
 node_modules/selenium-webdriver/net/index.js | 117 +++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 node_modules/selenium-webdriver/net/index.js

(limited to 'node_modules/selenium-webdriver/net/index.js')

diff --git a/node_modules/selenium-webdriver/net/index.js b/node_modules/selenium-webdriver/net/index.js
new file mode 100644
index 000000000..6c193db5c
--- /dev/null
+++ b/node_modules/selenium-webdriver/net/index.js
@@ -0,0 +1,117 @@
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+'use strict';
+
+var os = require('os');
+
+
+function getLoInterface() {
+  var name;
+  if (process.platform === 'darwin') {
+    name = 'lo0';
+  } else if (process.platform === 'linux') {
+    name = 'lo';
+  }
+  return name ? os.networkInterfaces()[name] : null;
+}
+
+
+/**
+ * Queries the system network interfaces for an IP address.
+ * @param {boolean} loopback Whether to find a loopback address.
+ * @param {string=} opt_family The IP family (IPv4 or IPv6). Defaults to IPv4.
+ * @return {string} The located IP address or undefined.
+ */
+function getAddress(loopback, opt_family) {
+  var family = opt_family || 'IPv4';
+  var addresses = [];
+
+  var interfaces;
+  if (loopback) {
+    var lo = getLoInterface();
+    interfaces = lo ? [lo] : null;
+  }
+  interfaces = interfaces || os.networkInterfaces();
+  for (var key in interfaces) {
+    if (!interfaces.hasOwnProperty(key)) {
+      continue;
+    }
+
+    interfaces[key].forEach(function(ipAddress) {
+      if (ipAddress.family === family &&
+          ipAddress.internal === loopback) {
+        addresses.push(ipAddress.address);
+      }
+    });
+  }
+  return addresses[0];
+}
+
+
+// PUBLIC API
+
+
+/**
+ * Retrieves the external IP address for this host.
+ * @param {string=} opt_family The IP family to retrieve. Defaults to "IPv4".
+ * @return {string} The IP address or undefined if not available.
+ */
+exports.getAddress = function(opt_family) {
+  return getAddress(false, opt_family);
+};
+
+
+/**
+ * Retrieves a loopback address for this machine.
+ * @param {string=} opt_family The IP family to retrieve. Defaults to "IPv4".
+ * @return {string} The IP address or undefined if not available.
+ */
+exports.getLoopbackAddress = function(opt_family) {
+  return getAddress(true, opt_family);
+};
+
+
+/**
+ * Splits a hostport string, e.g. "www.example.com:80", into its component
+ * parts.
+ *
+ * @param {string} hostport The string to split.
+ * @return {{host: string, port: ?number}} A host and port. If no port is
+ *     present in the argument `hostport`, port is null.
+ */
+exports.splitHostAndPort = function(hostport) {
+  let lastIndex = hostport.lastIndexOf(':');
+  if (lastIndex < 0) {
+    return {host: hostport, port: null};
+  }
+
+  let firstIndex = hostport.indexOf(':');
+  if (firstIndex != lastIndex && !hostport.includes('[')) {
+    // Multiple colons but no brackets, so assume the string is an IPv6 address
+    // with no port (e.g. "1234:5678:9:0:1234:5678:9:0").
+    return {host: hostport, port: null};
+  }
+
+  let host = hostport.slice(0, lastIndex);
+  if (host.startsWith('[') && host.endsWith(']')) {
+    host = host.slice(1, -1);
+  }
+
+  let port = parseInt(hostport.slice(lastIndex + 1), 10);
+  return {host, port};
+};
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