From cf14306c2b3f82a81f8d56669a71633b4d4b5fce Mon Sep 17 00:00:00 2001
From: marvin-borner@live.com
Date: Mon, 16 Apr 2018 21:09:05 +0200
Subject: Main merge to user management system - files are now at /main/public/

---
 .../php/vendor/react/dns/src/Config/HostsFile.php  | 151 ---------------------
 1 file changed, 151 deletions(-)
 delete mode 100755 assets/php/vendor/react/dns/src/Config/HostsFile.php

(limited to 'assets/php/vendor/react/dns/src/Config/HostsFile.php')

diff --git a/assets/php/vendor/react/dns/src/Config/HostsFile.php b/assets/php/vendor/react/dns/src/Config/HostsFile.php
deleted file mode 100755
index 5b6277e..0000000
--- a/assets/php/vendor/react/dns/src/Config/HostsFile.php
+++ /dev/null
@@ -1,151 +0,0 @@
-<?php
-
-namespace React\Dns\Config;
-
-use RuntimeException;
-
-/**
- * Represents a static hosts file which maps hostnames to IPs
- *
- * Hosts files are used on most systems to avoid actually hitting the DNS for
- * certain common hostnames.
- *
- * Most notably, this file usually contains an entry to map "localhost" to the
- * local IP. Windows is a notable exception here, as Windows does not actually
- * include "localhost" in this file by default. To compensate for this, this
- * class may explicitly be wrapped in another HostsFile instance which
- * hard-codes these entries for Windows (see also Factory).
- *
- * This class mostly exists to abstract the parsing/extraction process so this
- * can be replaced with a faster alternative in the future.
- */
-class HostsFile
-{
-    /**
-     * Returns the default path for the hosts file on this system
-     *
-     * @return string
-     * @codeCoverageIgnore
-     */
-    public static function getDefaultPath()
-    {
-        // use static path for all Unix-based systems
-        if (DIRECTORY_SEPARATOR !== '\\') {
-            return '/etc/hosts';
-        }
-
-        // Windows actually stores the path in the registry under
-        // \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\DataBasePath
-        $path = '%SystemRoot%\\system32\drivers\etc\hosts';
-
-        $base = getenv('SystemRoot');
-        if ($base === false) {
-            $base = 'C:\\Windows';
-        }
-
-        return str_replace('%SystemRoot%', $base, $path);
-    }
-
-    /**
-     * Loads a hosts file (from the given path or default location)
-     *
-     * Note that this method blocks while loading the given path and should
-     * thus be used with care! While this should be relatively fast for normal
-     * hosts file, this may be an issue if this file is located on a slow device
-     * or contains an excessive number of entries. In particular, this method
-     * should only be executed before the loop starts, not while it is running.
-     *
-     * @param ?string $path (optional) path to hosts file or null=load default location
-     * @return self
-     * @throws RuntimeException if the path can not be loaded (does not exist)
-     */
-    public static function loadFromPathBlocking($path = null)
-    {
-        if ($path === null) {
-            $path = self::getDefaultPath();
-        }
-
-        $contents = @file_get_contents($path);
-        if ($contents === false) {
-            throw new RuntimeException('Unable to load hosts file "' . $path . '"');
-        }
-
-        return new self($contents);
-    }
-
-    /**
-     * Instantiate new hosts file with the given hosts file contents
-     *
-     * @param string $contents
-     */
-    public function __construct($contents)
-    {
-        // remove all comments from the contents
-        $contents = preg_replace('/[ \t]*#.*/', '', strtolower($contents));
-
-        $this->contents = $contents;
-    }
-
-    /**
-     * Returns all IPs for the given hostname
-     *
-     * @param string $name
-     * @return string[]
-     */
-    public function getIpsForHost($name)
-    {
-        $name = strtolower($name);
-
-        $ips = array();
-        foreach (preg_split('/\r?\n/', $this->contents) as $line) {
-            $parts = preg_split('/\s+/', $line);
-            $ip = array_shift($parts);
-            if ($parts && array_search($name, $parts) !== false) {
-                // remove IPv6 zone ID (`fe80::1%lo0` => `fe80:1`)
-                if (strpos($ip, ':') !== false && ($pos = strpos($ip, '%')) !== false) {
-                    $ip = substr($ip, 0, $pos);
-                }
-
-                if (@inet_pton($ip) !== false) {
-                    $ips[] = $ip;
-                }
-            }
-        }
-
-        return $ips;
-    }
-
-    /**
-     * Returns all hostnames for the given IPv4 or IPv6 address
-     *
-     * @param string $ip
-     * @return string[]
-     */
-    public function getHostsForIp($ip)
-    {
-        // check binary representation of IP to avoid string case and short notation
-        $ip = @inet_pton($ip);
-        if ($ip === false) {
-            return array();
-        }
-
-        $names = array();
-        foreach (preg_split('/\r?\n/', $this->contents) as $line) {
-            $parts = preg_split('/\s+/', $line, null, PREG_SPLIT_NO_EMPTY);
-            $addr = array_shift($parts);
-
-            // remove IPv6 zone ID (`fe80::1%lo0` => `fe80:1`)
-            if (strpos($addr, ':') !== false && ($pos = strpos($addr, '%')) !== false) {
-                $addr = substr($addr, 0, $pos);
-            }
-
-            if (@inet_pton($addr) === $ip) {
-                foreach ($parts as $part) {
-                    $names[] = $part;
-                }
-            }
-        }
-
-        return $names;
-    }
-}
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