/// <summary>
/// Publishes user tune information
/// </summary>
public IXmppSession PublishTune(XmppUserTuneEvent tuneEvent)
{
IQ iq = new IQ();
PubSub pubsub = new PubSub();
PubSubPublish publish = new PubSubPublish();
PubSubItem item = new PubSubItem();
Tune tune = new Tune();
iq.Items.Add(pubsub);
pubsub.Items.Add(publish);
publish.Items.Add(item);
iq.From = this.UserId.ToString();
iq.ID = XmppIdentifierGenerator.Generate();
iq.Type = IQType.Set;
publish.Node = XmppFeatures.UserMood;
item.Item = tune;
tune.Artist = tuneEvent.Artist;
tune.Length = tuneEvent.Length;
tune.Rating = tuneEvent.Rating;
tune.Source = tuneEvent.Source;
tune.Title = tuneEvent.Title;
tune.Track = tuneEvent.Track;
tune.Uri = tuneEvent.Uri;
this.Send(iq);
return this;
}
private void Listen()
{
string lastSong = null;
try
{
// using will force dispose to be called -- dispose will ensure that the AMIP SDK is uninitialized
// and any server listeners are removed
using (this.client = new AMIPClient("127.0.0.1", 60333, 5000, 5, 1, true))
{
while (true)
{
/* var_s : Song
* var_sl : Song length
* var_psec : Position
* var_br : Bit rate
* var_sr : Sample rate
* var_typ : Song mode e.g. Stereo or Mono
* var_channels : 1 for Mono, 2 for Stereo
* var_stat : Status
* 0: Stopped
* 3: Paused
* 1: Playing
* other: Unknown
* var_fn : Full file name with extension and path
* var_1 : Artist
* var_2 : Title
* var_4 : Album
* var_5 : Year
* var_6 : Comment
* var_7 : Genre
*/
string currentSong = null;
int status = 0;
try
{
status = Convert.ToInt32(this.client.Eval("var_stat"));
currentSong = this.client.Eval("var_s");
}
catch (AMIPException)
{
}
if (status == 1 || status == 3)
{
if (!String.IsNullOrEmpty(currentSong) &&
(lastSong == null || lastSong != currentSong))
{
if (this.session.PersonalEventing.SupportsUserTune)
{
string title = this.client.Eval("var_4");
XmppUserTuneEvent tune = new XmppUserTuneEvent
(
this.client.Eval("var_1"),
(ushort)(Convert.ToUInt16(this.client.Eval("var_sl")) * 1000),
null,
((!String.IsNullOrEmpty(title)) ? title : currentSong),
this.client.Eval("var_2"),
null,
null
);
this.session.PublishTune(tune);
lastSong = currentSong;
}
}
}
else
{
if (!String.IsNullOrEmpty(lastSong))
{
// If something has been played
this.session.StopTunePublication();
lastSong = null;
}
}
// Wait 10 seconds before continue checking if something is being playing
Thread.Sleep(10000);
}
};
}
catch (ThreadInterruptedException)
{
}
catch (Exception)
{
}
this.client = null;
}
