public async Task <PositionInfoResponse> GetPositionInfo()
{
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Add(SoapActionHeader, GetPositionInfoSoapAction);
HttpContent postContent = new StringContent(GetPositionInfoBody, Encoding.UTF8, "text/xml");
HttpResponseMessage response = await client.PostAsync(BaseUrl + "/" + MediaRendererAVTransportUrl, postContent);
if (response.IsSuccessStatusCode)
{
//Set proper content encoding without quotes
response.Content.Headers.Remove("CONTENT-TYPE");
response.Content.Headers.Add("CONTENT-TYPE", "text/xml; charset=UTF-8");
var content = await response.Content.ReadAsStringAsync();
content = SonosUtils.CleanSonosResponse(content);
var settings = new XmlReaderSettings();
var obj = new Envelope();
var serializer = new XmlSerializer(typeof(Envelope));
obj = (Envelope)serializer.Deserialize(new StringReader(content));
return(obj.Body.PositionInfoResponse);
}
else
{
return(null);
}
}
}
public async Task <Event> ParseNotification(string notification)
{
try
{
notification = SonosUtils.CleanSonosNotification(notification);
var settings = new XmlReaderSettings();
var obj = new Event();
var serializer = new XmlSerializer(typeof(Event));
obj = (Event)serializer.Deserialize(new StringReader(notification));
try
{
obj.InstanceID.CurrentTrackMetaData.TrackMeta = await GetTrackMetaData(obj.InstanceID.CurrentTrackMetaData.Val);
}
catch (Exception e) { }
try
{
obj.InstanceID.NextTrackMetaData.TrackMeta = await GetTrackMetaData(obj.InstanceID.NextTrackMetaData.Val);
}
catch (Exception e) { }
OnNotificationEvent(obj);
return(obj);
}
catch (Exception e)
{
return(null);
}
}
#pragma warning disable CS1998 // Async method lacks 'await' operators and will run synchronously
public async Task <Event> ParseNotification(string notification)
#pragma warning restore CS1998 // Async method lacks 'await' operators and will run synchronously
{
try
{
notification = SonosUtils.CleanSonosNotification(notification);
var settings = new XmlReaderSettings();
var obj = new Event();
var serializer = new XmlSerializer(typeof(Event));
obj = (Event)serializer.Deserialize(new StringReader(notification));
try
{
obj.InstanceID.CurrentTrackMetaData.TrackMeta = GetTrackMetaData(obj.InstanceID.CurrentTrackMetaData.Val);
}
catch (Exception e) { e.ToString(); }
try
{
obj.InstanceID.NextTrackMetaData.TrackMeta = GetTrackMetaData(obj.InstanceID.NextTrackMetaData.Val);
}
catch (Exception e) { e.ToString(); }
OnNotificationEvent(obj);
return(obj);
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
return(null);
}
}
private async Task <TrackMeta> GetTrackMetaData(string metaData)
{
try
{
metaData = SonosUtils.CleanSonosResponse(metaData);
var trackMetaSerializer = new XmlSerializer(typeof(TrackMeta));
TrackMeta trackMeta = (TrackMeta)trackMetaSerializer.Deserialize(new StringReader(metaData));
return(trackMeta);
}
catch (Exception e)
{
return(null);
}
}
private TrackMeta GetTrackMetaData(string metaData)
{
try
{
metaData = SonosUtils.CleanSonosResponse(metaData);
var trackMetaSerializer = new XmlSerializer(typeof(TrackMeta));
TrackMeta trackMeta = (TrackMeta)trackMetaSerializer.Deserialize(new StringReader(metaData));
return(trackMeta);
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
return(null);
}
}