private RecognitionShazamResponse ParseResponseForDoRecognition(string responseString)
{
var recognitionShazamResponse = new RecognitionShazamResponse();
var xDocument = XDocument.Parse(responseString);
XNamespace xNamespace = "http://orbit.shazam.com/v1/response";
var elementIgnoreNamespace = xDocument.Root.GetElementIgnoreNamespace(xNamespace, "doRecognition1");
var xElement = elementIgnoreNamespace;
if (elementIgnoreNamespace == null)
{
var elementIgnoreNamespace1 = xDocument.Root.GetElementIgnoreNamespace(xNamespace, "error");
var xElement1 = elementIgnoreNamespace1;
if (elementIgnoreNamespace1 != null)
{
recognitionShazamResponse.errorCode = int.Parse(xElement1.Attribute("code").Value);
}
}
else
{
var elementIgnoreNamespace2 = xElement.GetElementIgnoreNamespace(xNamespace, "requestId");
var xElement2 = elementIgnoreNamespace2;
if (elementIgnoreNamespace2 != null)
{
recognitionShazamResponse.requestId = ulong.Parse(xElement2.Attribute("id").Value);
}
}
return(recognitionShazamResponse);
}
private void RecognitionReadCallback(IAsyncResult asynchronousResult)
{
RecognitionShazamResponse recognitionShazamResponse = null;
try
{
var asyncState = (RequestContext)asynchronousResult.AsyncState;
var webRequest = (HttpWebRequest)asyncState.WebRequest;
var httpWebResponse = (HttpWebResponse)webRequest.EndGetResponse(asynchronousResult);
var requestBuilder = asyncState.RequestBuilder as OrbitPostRequestBuilder;
var responseString = "";
if (httpWebResponse.GetResponseStream() != null)
{
using (var streamReader = new StreamReader(httpWebResponse.GetResponseStream()))
{
responseString = streamReader.ReadToEnd();
}
}
recognitionShazamResponse = ParseResponseForDoRecognition(responseString);
if (recognitionShazamResponse.errorMessage != "" && recognitionShazamResponse.errorMessage != null)
{
throw new Exception(recognitionShazamResponse.errorMessage);
}
DoGetResult(recognitionShazamResponse.requestId);
}
catch (Exception e)
{
RecognitionFailed(e);
}
}
