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Refactored a few for EndPointManager.cs

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sta 2015-08-29 16:37:52 +09:00
parent efb922a67a
commit 653064223b
1 changed files with 18 additions and 13 deletions
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31
websocket-sharp/Net/EndPointManager.cs
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@ -55,7 +55,8 @@ namespace WebSocketSharp.Net
{
#region Private Fields
private static Dictionary<IPAddress, Dictionary<int, EndPointListener>> _addressToEndpoints;
private static readonly Dictionary<IPAddress, Dictionary<int, EndPointListener>>
_addressToEndpoints;
#endregion
@ -81,18 +82,19 @@ namespace WebSocketSharp.Net
private static void addPrefix (string uriPrefix, HttpListener listener)
{
var pref = new HttpListenerPrefix (uriPrefix);
if (pref.Path.IndexOf ('%') != -1)
var path = pref.Path;
if (path.IndexOf ('%') != -1)
throw new HttpListenerException (400, "Invalid path."); // TODO: Code?
if (pref.Path.IndexOf ("//", StringComparison.Ordinal) != -1)
if (path.IndexOf ("//", StringComparison.Ordinal) != -1)
throw new HttpListenerException (400, "Invalid path."); // TODO: Code?
// Listens on all the interfaces if host name cannot be parsed by IPAddress.
var lsnr = getEndPointListener (pref.Host, pref.Port, listener, pref.IsSecure);
lsnr.AddPrefix (pref, listener);
getEndPointListener (pref, listener).AddPrefix (pref, listener);
}
private static IPAddress convertToAddress (string hostname)
private static IPAddress convertToIPAddress (string hostname)
{
if (hostname == "*" || hostname == "+")
return IPAddress.Any;
@ -111,9 +113,9 @@ namespace WebSocketSharp.Net
}
private static EndPointListener getEndPointListener (
string host, int port, HttpListener listener, bool secure)
HttpListenerPrefix prefix, HttpListener listener)
{
var addr = convertToAddress (host);
var addr = convertToIPAddress (prefix.Host);
Dictionary<int, EndPointListener> eps = null;
if (_addressToEndpoints.ContainsKey (addr)) {
@ -124,6 +126,8 @@ namespace WebSocketSharp.Net
_addressToEndpoints[addr] = eps;
}
var port = prefix.Port;
EndPointListener lsnr = null;
if (eps.ContainsKey (port)) {
lsnr = eps[port];
@ -133,7 +137,7 @@ namespace WebSocketSharp.Net
addr,
port,
listener.ReuseAddress,
secure,
prefix.IsSecure,
listener.CertificateFolderPath,
listener.SslConfiguration);
@ -146,14 +150,15 @@ namespace WebSocketSharp.Net
private static void removePrefix (string uriPrefix, HttpListener listener)
{
var pref = new HttpListenerPrefix (uriPrefix);
if (pref.Path.IndexOf ('%') != -1)
var path = pref.Path;
if (path.IndexOf ('%') != -1)
return;
if (pref.Path.IndexOf ("//", StringComparison.Ordinal) != -1)
if (path.IndexOf ("//", StringComparison.Ordinal) != -1)
return;
var lsnr = getEndPointListener (pref.Host, pref.Port, listener, pref.IsSecure);
lsnr.RemovePrefix (pref, listener);
getEndPointListener (pref, listener).RemovePrefix (pref, listener);
}
#endregion