update main projects

1 files changed, 166 insertions, 0 deletions

diff --git a/SocketHttpListener/Net/EndPointManager.cs b/SocketHttpListener/Net/EndPointManager.cs
new file mode 100644
index 000000000..6a00ed360
--- /dev/null
+++ b/SocketHttpListener/Net/EndPointManager.cs
@@ -0,0 +1,166 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Reflection;
+using System.Threading.Tasks;
+using MediaBrowser.Model.IO;
+using MediaBrowser.Model.Logging;
+using MediaBrowser.Model.Net;
+using SocketHttpListener.Primitives;
+
+namespace SocketHttpListener.Net
+{
+    sealed class EndPointManager
+    {
+        // Dictionary<IPAddress, Dictionary<int, EndPointListener>>
+        static Dictionary<string, Dictionary<int, EndPointListener>> ip_to_endpoints = new Dictionary<string, Dictionary<int, EndPointListener>>();
+
+        private EndPointManager()
+        {
+        }
+
+        public static void AddListener(ILogger logger, HttpListener listener)
+        {
+            List<string> added = new List<string>();
+            try
+            {
+                lock (ip_to_endpoints)
+                {
+                    foreach (string prefix in listener.Prefixes)
+                    {
+                        AddPrefixInternal(logger, prefix, listener);
+                        added.Add(prefix);
+                    }
+                }
+            }
+            catch
+            {
+                foreach (string prefix in added)
+                {
+                    RemovePrefix(logger, prefix, listener);
+                }
+                throw;
+            }
+        }
+
+        public static void AddPrefix(ILogger logger, string prefix, HttpListener listener)
+        {
+            lock (ip_to_endpoints)
+            {
+                AddPrefixInternal(logger, prefix, listener);
+            }
+        }
+
+        static void AddPrefixInternal(ILogger logger, string p, HttpListener listener)
+        {
+            ListenerPrefix lp = new ListenerPrefix(p);
+            if (lp.Path.IndexOf('%') != -1)
+                throw new HttpListenerException(400, "Invalid path.");
+
+            if (lp.Path.IndexOf("//", StringComparison.Ordinal) != -1) // TODO: Code?
+                throw new HttpListenerException(400, "Invalid path.");
+
+            // listens on all the interfaces if host name cannot be parsed by IPAddress.
+            EndPointListener epl = GetEPListener(logger, lp.Host, lp.Port, listener, lp.Secure).Result;
+            epl.AddPrefix(lp, listener);
+        }
+
+        private static IpAddressInfo GetIpAnyAddress(HttpListener listener)
+        {
+            return listener.EnableDualMode ? IpAddressInfo.IPv6Any : IpAddressInfo.Any;
+        }
+
+        static async Task<EndPointListener> GetEPListener(ILogger logger, string host, int port, HttpListener listener, bool secure)
+        {
+            var networkManager = listener.NetworkManager;
+
+            IpAddressInfo addr;
+            if (host == "*" || host == "+")
+                addr = GetIpAnyAddress(listener);
+            else if (networkManager.TryParseIpAddress(host, out addr) == false)
+            {
+                try
+                {
+                    addr = (await networkManager.GetHostAddressesAsync(host).ConfigureAwait(false)).FirstOrDefault() ?? 
+                        GetIpAnyAddress(listener);
+                }
+                catch
+                {
+                    addr = GetIpAnyAddress(listener);
+                }
+            }
+
+            Dictionary<int, EndPointListener> p = null;  // Dictionary<int, EndPointListener>
+            if (!ip_to_endpoints.TryGetValue(addr.Address, out p))
+            {
+                p = new Dictionary<int, EndPointListener>();
+                ip_to_endpoints[addr.Address] = p;
+            }
+
+            EndPointListener epl = null;
+            if (p.ContainsKey(port))
+            {
+                epl = (EndPointListener)p[port];
+            }
+            else
+            {
+                epl = new EndPointListener(listener, addr, port, secure, listener.Certificate, logger, listener.CryptoProvider, listener.StreamFactory, listener.SocketFactory, listener.MemoryStreamFactory, listener.TextEncoding, listener.FileSystem, listener.EnvironmentInfo);
+                p[port] = epl;
+            }
+
+            return epl;
+        }
+
+        public static void RemoveEndPoint(EndPointListener epl, IpEndPointInfo ep)
+        {
+            lock (ip_to_endpoints)
+            {
+                // Dictionary<int, EndPointListener> p
+                Dictionary<int, EndPointListener> p;
+                if (ip_to_endpoints.TryGetValue(ep.IpAddress.Address, out p))
+                {
+                    p.Remove(ep.Port);
+                    if (p.Count == 0)
+                    {
+                        ip_to_endpoints.Remove(ep.IpAddress.Address);
+                    }
+                }
+                epl.Close();
+            }
+        }
+
+        public static void RemoveListener(ILogger logger, HttpListener listener)
+        {
+            lock (ip_to_endpoints)
+            {
+                foreach (string prefix in listener.Prefixes)
+                {
+                    RemovePrefixInternal(logger, prefix, listener);
+                }
+            }
+        }
+
+        public static void RemovePrefix(ILogger logger, string prefix, HttpListener listener)
+        {
+            lock (ip_to_endpoints)
+            {
+                RemovePrefixInternal(logger, prefix, listener);
+            }
+        }
+
+        static void RemovePrefixInternal(ILogger logger, string prefix, HttpListener listener)
+        {
+            ListenerPrefix lp = new ListenerPrefix(prefix);
+            if (lp.Path.IndexOf('%') != -1)
+                return;
+
+            if (lp.Path.IndexOf("//", StringComparison.Ordinal) != -1)
+                return;
+
+            EndPointListener epl = GetEPListener(logger, lp.Host, lp.Port, listener, lp.Secure).Result;
+            epl.RemovePrefix(lp, listener);
+        }
+    }
+}