internal static HandshakeRequest Parse(string[] headerParts)
{
var requestLine = headerParts[0].Split(new[] { ' ' }, 3);
if (requestLine.Length != 3)
{
throw new ArgumentException("Invalid request line: " + headerParts[0]);
}
var headers = new WebHeaderCollection();
for (int i = 1; i < headerParts.Length; i++)
{
headers.SetInternally(headerParts[i], false);
}
var req = new HandshakeRequest(new Version(requestLine[2].Substring(5)), headers);
req._method = requestLine[0];
req._uri = requestLine[1];
return(req);
}
// As client
private HandshakeResponse sendHandshakeRequest(HandshakeRequest request)
{
send (request);
return receiveHandshakeResponse ();
}
// As client
private void send(HandshakeRequest request)
{
_logger.Debug (String.Format (
"A WebSocket connection request to {0}:\n{1}", _uri, request));
_stream.WriteHandshake (request);
}
// As client
private HandshakeRequest createHandshakeRequest()
{
var path = _uri.PathAndQuery;
var host = _uri.Port == 80
? _uri.DnsSafeHost
: _uri.Authority;
var req = new HandshakeRequest (path);
req.AddHeader ("Host", host);
if (_origin.Length > 0)
req.AddHeader ("Origin", _origin);
req.AddHeader ("Sec-WebSocket-Key", _base64key);
if (!_protocols.IsNullOrEmpty ())
req.AddHeader ("Sec-WebSocket-Protocol", _protocols);
var extensions = createRequestExtensions ();
if (extensions.Length > 0)
req.AddHeader ("Sec-WebSocket-Extensions", extensions);
req.AddHeader ("Sec-WebSocket-Version", _version);
if (_preAuth && _credentials != null)
req.SetAuthorization (new AuthenticationResponse (_credentials));
if (_cookies.Count > 0)
req.SetCookies (_cookies);
return req;
}
// As client
private HandshakeRequest createHandshakeRequest()
{
var path = _uri.PathAndQuery;
var host = _uri.Port == 80 ? _uri.DnsSafeHost : _uri.Authority;
var req = new HandshakeRequest (path);
var headers = req.Headers;
headers ["Host"] = host;
if (!_origin.IsNullOrEmpty ())
headers ["Origin"] = _origin;
headers ["Sec-WebSocket-Key"] = _base64Key;
if (_protocols != null)
headers ["Sec-WebSocket-Protocol"] = _protocols.ToString (", ");
var extensions = createExtensionsRequest ();
if (extensions != null)
headers ["Sec-WebSocket-Extensions"] = extensions;
headers ["Sec-WebSocket-Version"] = _version;
AuthenticationResponse authRes = null;
if (_authChallenge != null && _credentials != null) {
authRes = new AuthenticationResponse (_authChallenge, _credentials, _nonceCount);
_nonceCount = authRes.NonceCount;
}
else if (_preAuth)
authRes = new AuthenticationResponse (_credentials);
if (authRes != null)
headers ["Authorization"] = authRes.ToString ();
if (_cookies.Count > 0)
req.SetCookies (_cookies);
return req;
}
internal static HandshakeRequest Parse (string[] headerParts)
{
var requestLine = headerParts[0].Split (new[] { ' ' }, 3);
if (requestLine.Length != 3)
throw new ArgumentException ("Invalid request line: " + headerParts[0]);
var headers = new WebHeaderCollection ();
for (int i = 1; i < headerParts.Length; i++)
headers.SetInternally (headerParts[i], false);
var req = new HandshakeRequest (new Version (requestLine[2].Substring (5)), headers);
req._method = requestLine[0];
req._uri = requestLine[1];
return req;
}
