private HttpRequest GetRequest(Stream stream)
{
Header header = new Header(HeaderType.HttpRequest);
var line = StreamUtils.ReadLine(stream);
string[] requestLine = line.Split(' ');
RequestMethod method;
if (requestLine.Length != 3)
{
throw new Exception("Invalid request line.");
}
if (requestLine[0].ToLower() == "get")
{
method = RequestMethod.Get;
}
else
{
method = RequestMethod.Post;
}
string url = requestLine[1];
while ((line = StreamUtils.ReadLine(stream)) != null)
{
requestLine = line.Split(':');
string name = requestLine[0];
string value = requestLine[1].Trim();
if (name == "Cookie")
{
header.AddCookie(new Cookie(name, value));
}
else if (name == "Content-Length")
{
header.ContentLength = value;
}
else
{
header.OtherParameters.Add(name, value);
}
}
if (header.ContentLength != null)
{
int totalBytes = Convert.ToInt32(header.ContentLength);
int bytesLeft = totalBytes;
byte[] bytes = new byte[totalBytes];
while (bytesLeft > 0)
{
byte[] buffer = new byte[bytesLeft > 1024 ? 1024 : bytesLeft];
int n = stream.Read(buffer, 0, buffer.Length);
buffer.CopyTo(bytes, totalBytes - bytesLeft);
bytesLeft -= n;
}
line = Encoding.ASCII.GetString(bytes);
}
var request = new HttpRequest()
{
Method = method,
Url = url,
Header = header,
Content = line
};
return(Request);
}
