2 // System.Net.EndPointManager
5 // Gonzalo Paniagua Javier (gonzalo@ximian.com)
7 // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using System.Collections;
30 using System.Collections.Generic;
31 namespace System.Net {
32 sealed class EndPointManager
34 static Dictionary<IPAddress, Dictionary<int, EndPointListener>> ip_to_endpoints =
35 new Dictionary<IPAddress, Dictionary<int, EndPointListener>> ();
37 private EndPointManager ()
41 public static void AddListener (HttpListener listener)
43 List<string> added = new List<string> ();
45 lock (ip_to_endpoints) {
46 foreach (string prefix in listener.Prefixes) {
47 AddPrefixInternal (prefix, listener);
52 foreach (string prefix in added) {
53 RemovePrefixInternal (prefix, listener);
59 public static void AddPrefix (string prefix, HttpListener listener)
61 lock (ip_to_endpoints) {
62 AddPrefixInternal (prefix, listener);
66 static void AddPrefixInternal (string p, HttpListener listener)
68 ListenerPrefix lp = new ListenerPrefix (p);
69 if (lp.Path.IndexOf ('%') != -1)
70 throw new HttpListenerException (400, "Invalid path.");
72 if (lp.Path.IndexOf ("//") != -1) // TODO: Code?
73 throw new HttpListenerException (400, "Invalid path.");
75 // Always listens on all the interfaces, no matter the host name/ip used.
76 EndPointListener epl = GetEPListener (IPAddress.Any, lp.Port, listener, lp.Secure);
77 epl.AddPrefix (lp, listener);
80 static EndPointListener GetEPListener (IPAddress addr, int port, HttpListener listener, bool secure)
82 Dictionary<int, EndPointListener> p = null;
83 if (ip_to_endpoints.ContainsKey (addr)) {
84 p = ip_to_endpoints [addr];
86 p = new Dictionary<int, EndPointListener> ();
87 ip_to_endpoints [addr] = p;
90 EndPointListener epl = null;
91 if (p.ContainsKey (port)) {
94 epl = new EndPointListener (addr, port, secure);
101 public static void RemoveEndPoint (EndPointListener epl, IPEndPoint ep)
103 lock (ip_to_endpoints) {
104 Dictionary<int, EndPointListener> p = null;
105 p = ip_to_endpoints [ep.Address];
111 public static void RemoveListener (HttpListener listener)
113 lock (ip_to_endpoints) {
114 foreach (string prefix in listener.Prefixes) {
115 RemovePrefixInternal (prefix, listener);
120 public static void RemovePrefix (string prefix, HttpListener listener)
122 lock (ip_to_endpoints) {
123 RemovePrefixInternal (prefix, listener);
127 static void RemovePrefixInternal (string prefix, HttpListener listener)
129 ListenerPrefix lp = new ListenerPrefix (prefix);
130 if (lp.Path.IndexOf ('%') != -1)
133 if (lp.Path.IndexOf ("//") != -1)
136 EndPointListener epl = GetEPListener (IPAddress.Any, lp.Port, listener, lp.Secure);
137 epl.RemovePrefix (lp, listener);