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[Modify] Polish it

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sta 2017-12-31 16:17:13 +09:00
parent 29cdd3b169
commit 626e717602
1 changed files with 14 additions and 15 deletions
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29
websocket-sharp/Net/HttpListenerRequest.cs
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@ -462,17 +462,17 @@ namespace WebSocketSharp.Net
#region Internal Methods #region Internal Methods
internal void AddHeader (string headerLine) internal void AddHeader (string headerField)
{ {
var colon = headerLine.IndexOf (':'); var colon = headerField.IndexOf (':');
if (colon < 1) { if (colon < 1) {
_context.ErrorMessage = "Invalid header line"; _context.ErrorMessage = "Invalid header field";
return; return;
} }
var name = headerLine.Substring (0, colon).Trim (); var name = headerField.Substring (0, colon).Trim ();
var val = colon < headerLine.Length - 1 var val = colon < headerField.Length - 1
? headerLine.Substring (colon + 1).Trim () ? headerField.Substring (colon + 1).Trim ()
: String.Empty; : String.Empty;
_headers.InternalSet (name, val, false); _headers.InternalSet (name, val, false);
@ -490,13 +490,13 @@ namespace WebSocketSharp.Net
if (lower == "content-length") { if (lower == "content-length") {
long len; long len;
if (Int64.TryParse (val, out len) && len >= 0) { if (!Int64.TryParse (val, out len) || len < 0) {
_context.ErrorMessage = "Invalid Content-Length header";
return;
}
_contentLength = len; _contentLength = len;
_contentLengthSet = true; _contentLengthSet = true;
}
else {
_context.ErrorMessage = "Invalid Content-Length header";
}
return; return;
} }
@ -514,13 +514,12 @@ namespace WebSocketSharp.Net
if (lower == "referer") { if (lower == "referer") {
var referer = val.ToUri (); var referer = val.ToUri ();
if (referer != null) { if (referer == null) {
_referer = referer;
}
else {
_context.ErrorMessage = "Invalid Referer header"; _context.ErrorMessage = "Invalid Referer header";
return;
} }
_referer = referer;
return; return;
} }
} }