public void ReturnResponse(NetworkStream stream, Response response)
{
byte[] _response = (response.Content != null) ? response.GetResponseHeaderAsByteArray().Concat(response.Content).ToArray() : response.GetResponseHeaderAsByteArray();
stream.Write(_response, 0, _response.Length);
stream.Flush();
stream.Close();
}
public Response GetResponseForRequest(Request request, string root)
{
Response response = new Response(request);
response.StatusCode = 200;
response.StatusMessage = "OK";
bool dirBrowsing = false;
if (!ParseValidUrl(request.Url))
{
request.Url = FixUrl(request.Url);
string defPage = GetDefaultPage(request, root);
dirBrowsing = (ServerConfig.DirectoryBrowsing && defPage == null && request.Port == ServerConfig.WebPort);
if (!dirBrowsing)
request.Url = request.Url + defPage;
Console.WriteLine("Dir browsing: " + dirBrowsing);
}
response.Path = root + request.Url;
if (File.Exists(response.Path) || dirBrowsing)
{
if (!dirBrowsing)
response.Content = File.ReadAllBytes(response.Path);
else
response.Content = LoadDirBrowsingPage(response.Path);
}
if (!response.SetDefaultHeaders())
response.Content = GetErrorPage(response.StatusCode);
return response;
}
public void HandleTimeout(TcpClient client)
{
Response response = new Response();
response.StatusCode = 408;
response.StatusMessage = "Request Timeout";
response.AddHeader("Connection", "keep-alive");
response.AddHeader("Content-type", "text/html");
response.AddHeader("Cache-Control", "no-cache, must-revalidate");
response.AddHeader("Server", ServerConfig.Name);
response.Content = GetErrorPage(response.StatusCode);
ReturnResponse(client.GetStream(), response);
}
public RouteHandler(Request request, Response response)
{
_request = request;
_response = response;
}