public override IBassStream CreateInteractiveStream(PlaylistItem playlistItem, IEnumerable <IBassStreamAdvice> advice, BassFlags flags)
{
var drive = default(int);
var id = default(string);
var track = default(int);
var fileName = this.GetFileName(playlistItem, advice);
if (!CdUtils.ParseUrl(fileName, out drive, out id, out track))
{
//This shouldn't happen as CanCreateStream would have returned false.
return(BassStream.Empty);
}
this.AssertDiscId(drive, id);
var channelHandle = default(int);
lock (SyncRoot)
{
if (this.GetCurrentStream(drive, track, out channelHandle))
{
return(this.CreateInteractiveStream(channelHandle, advice, flags));
}
if (this.Output != null && this.Output.PlayFromMemory)
{
Logger.Write(this, LogLevel.Warn, "This provider cannot play from memory.");
}
if (BassCd.FreeOld)
{
Logger.Write(this, LogLevel.Debug, "Updating config: BASS_CONFIG_CD_FREEOLD = FALSE");
BassCd.FreeOld = false;
}
channelHandle = BassCd.CreateStream(drive, track, flags);
}
return(this.CreateInteractiveStream(channelHandle, advice, flags));
}
public override bool CanCreateStream(PlaylistItem playlistItem)
{
//The behaviour is not loaded for utilities so we can't check whether it's enabled.
//if (this.Behaviour == null || !this.Behaviour.Enabled)
//{
// return false;
//}
var drive = default(int);
var id = default(string);
var track = default(int);
return(CdUtils.ParseUrl(playlistItem.FileName, out drive, out id, out track));
}
protected virtual bool GetDrive(out int drive)
{
var outputStream = this.PlaybackManager.CurrentStream;
if (outputStream == null)
{
drive = default(int);
return(false);
}
var id = default(string);
var track = default(int);
return(CdUtils.ParseUrl(outputStream.FileName, out drive, out id, out track));
}
public Task <IEnumerable <MetaDataItem> > GetMetaData(string fileName)
{
var drive = default(int);
var id = default(string);
var track = default(int);
if (!CdUtils.ParseUrl(fileName, out drive, out id, out track))
{
//TODO: Warn.
#if NET40
return(TaskEx.FromResult(Enumerable.Empty <MetaDataItem>()));
#else
return(Task.FromResult(Enumerable.Empty <MetaDataItem>()));
#endif
}
var metaData = new List <MetaDataItem>();
metaData.AddRange(this.Strategy.GetMetaDatas(track));
metaData.AddRange(this.Strategy.GetProperties(track));
#if NET40
return(TaskEx.FromResult <IEnumerable <MetaDataItem> >(metaData));
#else
return(Task.FromResult <IEnumerable <MetaDataItem> >(metaData));
#endif
}