How to parse a raw HTTP response as HttpListenerResponse?
If I ha开发者_开发技巧ve a raw HTTP response as a string:
HTTP/1.1 200 OK
Date: Tue, 11 May 2010 07:28:30 GMT
Expires: -1
Cache-Control: private, max-age=0
Content-Type: text/html; charset=UTF-8
Server: gws
X-XSS-Protection: 1; mode=block
Connection: close
<!doctype html><html>...</html>
Is there an easy way I can parse it into an HttpListenerResponse object? Or at least some kind .NET object so I don't have to work with raw responses.
What I'm doing currently is extracting the header key/value pairs and setting them on the HttpListenerResponse. But some headers can't be set, and then I have to cut out the body of the response and write it to the OutputStream. But the body could be gzipped, or it could be an image, which I can't get to work yet. And some responses contain random characters everywhere, which looks like an encoding problem. It's a lot of trouble.
I'm getting a raw response because I'm using SOCKS to send an HTTP request. The program I'm working on is basically an HTTP proxy that can route requests through a SOCKS proxy, like Privoxy does.
Looks like there's no easy way to convert them. These articles helped:
How to implement custom proxy server?
http://www.jeffcrossman.com/2009/08/27/using-httplistener-to-build-a-proxy
I ended up doing something very similar.
Maybe you want to take a look at the ResponseHeaders property of the Webclient:
WebClient wc = new WebClient();
wc.DownloadStringAsync(new Uri("http://www.foo.com"));
WebHeaderCollection myWebHeaderCollection = myWebClient.ResponseHeaders;
for (int i=0; i < myWebHeaderCollection.Count; i++)
Console.WriteLine ("\t" + myWebHeaderCollection.GetKey(i) +
" = " + myWebHeaderCollection.Get(i));
Please tell me if that isnt what you were searching for.
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