public static httpResponse GetResponse(RequestParser parsedRequest)
{
string filePath = Environment.CurrentDirectory + HTTPServer.WEB_DIR + parsedRequest.Url;
FileInfo file = new FileInfo(filePath);
if (!file.Exists)
{
return(GetFileFromDirectory(filePath + "/"));
}
return(GetResponseMessage(file));
}
public static bool IsValidFile(RequestParser parsedRequest, out int statusCode)
{
string filePath = Environment.CurrentDirectory + HTTPServer.WEB_DIR + parsedRequest.Url;
FileInfo file = new FileInfo(filePath);
if (file.Exists)
{
statusCode = 200;
return(true);
}
return(IsValidDirectory(filePath, out statusCode));
}
{ public static bool IsValidRequest(RequestParser parsedRequest, out int statusCode)
{
if (parsedRequest.Host == null)
{
statusCode = 400;
return(false);
}
else if (parsedRequest.Method != "GET")
{
statusCode = 405;
return(false);
}
return(IsValidFile(parsedRequest, out statusCode));
}
public HttpRequestHandler(string requestMessage, TcpClient client)
{
httpResponse httpResponse = null;
RequestParser parsedRequest = new RequestParser(requestMessage);
if (!RequestValidator.IsValidRequest(parsedRequest, out int statusCode))
{
httpResponse = ErrorHandler.GetErrorResponseMessage(statusCode);
}
else
{
httpResponse = FileHandler.GetResponse(parsedRequest);
}
httpResponse.Post(client.GetStream());
}