private ViewContentType GetViewContentType()
{
if ((Headers != null) && Headers.Exists("Content-Type"))
{
try
{
string contentType = Headers["Content-Type"].ToLower();
if (contentType.Contains("json"))
{
return(ViewContentType.Json);
}
}
catch
{
}
}
return(ViewContentType.Xml);
}
public bool HeaderExists(string name, string value)
{
return(Headers.Exists(name, value));
}
private bool IsRequestComplete()
{
if (Headers == null)
{
if (!HeadersAvailable())
{
return(false);
}
if (!ParseRequestForHeaders())
{
if (Headers == null)
{
Headers = new HttpRequestHeaders {
HttpMethod = "BAD"
};
Headers["Host"] = "BAD-REQUEST";
Headers.RequestPath = "/BAD_REQUEST";
}
FailSession(400, "Bad Request", "Request Header parsing failed.");
return(true);
}
}
if (Headers == null)
{
return(false);
}
if (Headers.ExistsAndEquals("Transfer-encoding", "chunked"))
{
return(Utilities.IsChunkedBodyComplete(_requestData, _intEntityBodyOffset));
}
if (Headers.Exists("Content-Length"))
{
try
{
long result;
if (!long.TryParse(Headers["Content-Length"], NumberStyles.Integer, NumberFormatInfo.InvariantInfo, out result) || (result < 0L))
{
FailSession(400, "Bad Request", "Request Content-Length header parsing failed.");
return(true);
}
if ((result == 0L) && ("GET" != Headers.HttpMethod))
{
FailSession(400, "Bad Request", "This HTTP method requires a request body.");
}
return(_requestData.Length >= (_intEntityBodyOffset + result));
}
catch
{
FailSession(400, "Bad Request", "Unknown error: Check content length header.");
return(false);
}
}
if ("GET" != Headers.HttpMethod)
{
FailSession(0x19b, "Bad Request", "This HTTP method requires a request body.");
}
return(true);
}
internal bool ReadRequest()
{
if (_requestData == null || ClientSocket == null)
{
return(false);
}
int readCount = 0;
bool flagReadError = false;
bool flag2 = false;
var data = new byte[0x2000];
do
{
try
{
readCount = ClientSocket.Receive(data);
}
catch (Exception)
{
flagReadError = true;
}
if (readCount <= 0)
{
flag2 = true;
}
else
{
if (_requestData.Length == 0L)
{
int index = 0;
while ((index < readCount) && ((data[index] == 13) || (data[index] == 10)))
{
index++;
}
_requestData.Write(data, index, readCount - index);
}
else
{
_requestData.Write(data, 0, readCount);
}
}
}while ((!flag2 && !flagReadError) && !IsRequestComplete());
data = null;
if (flagReadError)
{
return(false);
}
if (Headers == null)
{
return(false);
}
if (_hostFromURI != null)
{
if (Headers.Exists("Host") && !Utilities.AreOriginsEquivalent(_hostFromURI, Headers["Host"], 80))
{
Headers["Host"] = _hostFromURI;
}
else if (!Headers.Exists("Host"))
{
Headers["Host"] = _hostFromURI;
}
}
return(Headers.Exists("Host"));
}