/// <summary>
/// not found action
/// </summary>
/// <param name="httpContext"></param>
/// <returns></returns>
protected virtual HttpStatusCode NotFoundAction(HttpServerContext httpContext)
{
httpContext.Content = "Not Found";
return(HttpStatusCode.NotFound);
}
public HttpServerFileParameter Create(string name, string fileName, string contentType, HttpServerContext context)
{
return(new HttpServerFileParameter(name, fileName, contentType));
}
/// <summary>
/// 初始化新实例
/// </summary>
/// <param name="context"></param>
public HttpServerEventArgs(HttpServerContext context)
{
this.Context = context;
}
/// <summary>
/// 解析POST数扰
/// </summary>
/// <param name="socket"></param>
/// <param name="context"></param>
/// <returns>是否成功</returns>
protected virtual bool ParsePostData(Socket socket, HttpServerContext context)
{
var success = false;
var contentLength = 0;
int.TryParse(context.RequestHeader["Content-Length"], out contentLength);
if (contentLength > context.MaxRequestContentLength)
{
//请求主体超过限制
if (string.IsNullOrEmpty(context.Content) && context.ContentBuffer == null)
{
context.Content = "Request Entity Too Large";
}
context.Response(HttpStatusCode.RequestEntityTooLarge);
}
else if (contentLength > 0)
{
string contentType = context.RequestHeader["Content-Type"];
if (contentType == null)
{
context.PostData = SocketHelper.Receive(socket, contentLength);
success = true;
}
else if ("application/x-www-form-urlencoded".Equals(contentType, StringComparison.OrdinalIgnoreCase))
{
var data = SocketHelper.Receive(socket, contentLength);
var postdata = this.encoding.GetString(data);
UriHelper.ParseQueryString(postdata, this.encoding, context.Form);
success = true;
}
else if (contentType.IndexOf("multipart/form-data", StringComparison.OrdinalIgnoreCase) != -1)
{
//"multipart/form-data; boundary=---------------------boundary123data"
var boundary = contentType.Substring(contentType.IndexOf("boundary=") + 9);
var receiver = new HttpServerMultipartReceiver(socket, boundary, context, contentLength);
try
{
return(receiver.Receive());
}
catch (Exception exception)
{
//请求主体超过限制
if (string.IsNullOrEmpty(context.Content) && context.ContentBuffer == null)
{
context.Content = "Paser Post Data Failure " + exception.Message;
}
context.Response(HttpStatusCode.BadRequest);
}
}
else
{
context.PostData = SocketHelper.Receive(socket, contentLength);
success = true;
}
}
else
{
//要求必要的 Content-Length
if (string.IsNullOrEmpty(context.Content) && context.ContentBuffer == null)
{
context.Content = "Require Content-Length";
}
context.Response(HttpStatusCode.LengthRequired);
}
return(success);
}
