Styjun

I need to parse a web API response data where has a JSON response and an Image in Plain text. I tried to split this response by --Boundary. after splitting this I can easily parse JSON data but I cannot generate the image files. I also try to generate base64 plain text to Image generator online but failed.

The response stream looks something like this:

 --BOUNDARY
 Content-Type: application/json; name="Live_Info"

 json data

--BOUNDARY
Content-Type: image/jpeg; name="Live_data"

Live image plain text data 
ex: ÿØÿÛ C 
 
 

 

 #%$""!&+7/&)4)!"0A149;>>>%.DIC<H7=>;ÿÛ C
 
 ;("(;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ÿÀ
--BOUNDARY

Here is my code which I had tried

HttpWebRequest webrequestlive = 
(HttpWebRequest)WebRequest.Create(request_uri_live);

try

 webrequestlive.KeepAlive = false;
 HttpWebResponse webresponselive = 
(HttpWebResponse)webrequestlive.GetResponse();
 if (webresponselive.StatusCode == HttpStatusCode.OK)
 
 Stream stream = webresponselive.GetResponseStream();

 StreamReader reader = new StreamReader(stream);
 var html_body = reader.ReadToEnd();

 byte[] imageBytes;

 string[] split = html_body.Split(new string[] "-- 
BOUNDARYrn" , StringSplitOptions.None);

 LiveImageRetrievalCommandJOSNParser.Rootobject obj1 = 



JsonConvert.DeserializeObject<
LiveImageRetrievalCommandJOSNParser.Rootobject> (split[0]);

 byte[] imagedata = Encoding.UTF8.GetBytes(split[2]);

 using (var imagestream = new MemoryStream(imagedata ))
 
 using (BinaryReader br = new 
 BinaryReader(imagestream))
 
 imageBytes = br.ReadBytes(500000);
 br.Close();
 
 //Image LiveImage = Image.FromStream(imagestream);
 Image liveimage = (Bitmap)((new 
 ImageConverter()).ConvertFrom(imageBytes));

 liveIMage.Image = liveimage;
 

 stream.Close();
 webresponselive.Close();
 
 else
 
 webrequestlive.Abort();
 Thread.Sleep(5000);
 ErrorLog("Bad Request for getting Live Image");
 
 
 catch (Exception exer)
 
 webrequestlive.Abort();
 Thread.Sleep(5000);
 ErrorLog(exer.Message);
 

After parsing, the actual results of this stream are JSON data and an Image.