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[Modify] Polish it

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sta
2016-06-04 16:26:53 +09:00
parent 01ad753c3a
commit 40f1335412
1 changed files with 17 additions and 16 deletions
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33
websocket-sharp/Net/EndPointListener.cs
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@@ -312,6 +312,7 @@ namespace WebSocketSharp.Net
private HttpListener searchListener (Uri uri, out HttpListenerPrefix prefix)
{
prefix = null;
if (uri == null)
return null;
@@ -319,27 +320,30 @@ namespace WebSocketSharp.Net
var dns = Uri.CheckHostName (host) == UriHostNameType.Dns;
var port = uri.Port.ToString ();
var path = HttpUtility.UrlDecode (uri.AbsolutePath);
var pathSlash = path[path.Length - 1] == '/' ? path : path + "/";
var pathSlash = path[path.Length - 1] != '/' ? path + "/" : path;
HttpListener bestMatch = null;
var bestLen = -1;
if (host != null && host.Length > 0) {
var bestLen = -1;
foreach (var pref in _prefixes.Keys) {
var ppath = pref.Path;
if (ppath.Length < bestLen)
continue;
if (dns) {
var prefHost = pref.Host;
if (Uri.CheckHostName (prefHost) == UriHostNameType.Dns && prefHost != host)
continue;
}
if (pref.Port != port)
continue;
if (dns) {
var phost = pref.Host;
if (Uri.CheckHostName (phost) == UriHostNameType.Dns && phost != host)
continue;
}
var prefPath = pref.Path;
if (path.StartsWith (ppath) || pathSlash.StartsWith (ppath)) {
bestLen = ppath.Length;
var len = prefPath.Length;
if (len < bestLen)
continue;
if (path.StartsWith (prefPath) || pathSlash.StartsWith (prefPath)) {
bestLen = len;
bestMatch = _prefixes[pref];
prefix = pref;
}
@@ -362,10 +366,7 @@ namespace WebSocketSharp.Net
if (path != pathSlash && bestMatch == null)
bestMatch = matchFromList (host, pathSlash, list, out prefix);
if (bestMatch != null)
return bestMatch;
return null;
return bestMatch;
}
#endregion