private void doWork()
{
while (isActive)
{
socket = requestQueue.Take();
// init
NetworkStream stream = socket.GetStream();
stream.ReadTimeout = 5000;
inputStream = new BufferedStream(stream);
outputStream = new StreamWriter(new BufferedStream(socket.GetStream()));
Object[] rdatas = null;
// handle request
try
{
parseRequest();
parseHeader();
//Tool.WriteLine("http_method: " + http_method);
//Tool.WriteLine("http_url: " + http_url);
if (http_method.Equals("POST"))
{
if (http_url.Contains("/test/"))
{
rdatas = (Object[])handleMultipartFormData();
}
}
outputStream.Flush();
}
catch (IOException ioe)
{
logger.Warn(ioe.ToString(), ioe);
}
catch (Exception e)
{
logger.Warn(e.ToString(), e);
HttpResponse.writeFailure(outputStream);
outputStream.Flush();
}
finally
{
inputStream = null;
outputStream = null;
socket.Close();
socket = null;
}
}
}
private Object[] handleMultipartFormData()
{
Object[] rdatas = null;
int content_len = 0;
MemoryStream ms = new MemoryStream();
if (this.httpHeaders.ContainsKey("Content-Length"))
{
content_len = Convert.ToInt32(this.httpHeaders["Content-Length"]);
if (content_len > MAX_POST_SIZE)
{
logger.Warn(String.Format("POST Content-Length({0}) too big for this simple server", content_len));
throw new Exception(
String.Format("POST Content-Length({0}) too big for this simple server", content_len));
}
// read image
byte[] buf = new byte[BUF_SIZE];
int to_read = content_len;
while (to_read > 0)
{
//Tool.logDebug("start inputStream.Read");
try
{
int numread = this.inputStream.Read(buf, 0, Math.Min(BUF_SIZE, to_read));
if (numread == 0)
{
if (to_read == 0)
{
break;
}
else
{
logger.Warn("client disconnected during post");
throw new Exception("Client disconnected during post");
}
}
to_read -= numread;
ms.Write(buf, 0, numread);
}
catch (Exception e)
{
logger.Warn(e);
content_len = 0;
break;
}
}
ms.Seek(0, SeekOrigin.Begin);
}
if (content_len == 0)
{
logger.Warn("Content-Length is 0");
HttpResponse.writeFailure(outputStream);
}
else
{
HttpRequestHandler handler = new HttpRequestHandler();
rdatas = (Object[])handler.handle(httpHeaders, ms);
if (rdatas == null || rdatas.Length == 0)
{
HttpResponse.writeSuccess(outputStream, "text/html");
}
else
{
HttpResponse.writeSuccess(outputStream, rdatas, "text/html");
}
}
ms.Dispose();
ms.Close();
ms = null;
return(rdatas);
}
