void EndRecording()
{
if (_recording)
{
System.Diagnostics.Debug.WriteLine("End recording");
var record = new Record();
foreach (var input in InputPorts.OfType <NodeSystemLib2.FormatData1D.InputPortData1D>().Where(c => c.Connection != null))
{
var writer = _writers[input];
var line = new RecordLineStream1D(
DateTime.Now,
writer.FirstWritten,
writer.LastWritten,
GetRelativePath(writer.Path, WorkingDirectory),
input.Samplerate
);
record.Lines.Add(line);
}
foreach (var input in InputPorts.OfType <NodeSystemLib2.FormatValue.InputPortValueDouble>().Where(c => c.Connection != null && c != _portEn))
{
var writer = _writers[input];
var line = new RecordLineStream2D(
DateTime.Now,
writer.FirstWritten,
writer.LastWritten,
GetRelativePath(writer.Path, WorkingDirectory)
);
record.Lines.Add(line);
}
_set.AddRecord(record);
RecordSetWriter.WriteToFile(_set, System.IO.Path.Combine(WorkingDirectory, "index.lst"));
foreach (var writer in _writers.Values.Select(v => v.Writer).OfType <IDisposable>())
{
writer.Dispose();
}
_writers.Clear();
_recording = false;
}
}
private void ReadAll()
{
if (!LineMatch(RecordSetWriter.Magic))
{
throw new InvalidDataException("Invalid format");
}
while (LineMatch(RecordSetWriter.RecordBegin))
{
var record = new Record();
while (LineMatch(RecordSetWriter.LineBegin))
{
var props = new Dictionary <string, string>();
while (LinePeek().StartsWith("-", StringComparison.Ordinal))
{
var line = LineConsume().Substring(1);
var fields = line.Split(new [] { ':' }, 2);
props.Add(fields[0].Trim(), fields[1].Trim());
}
switch (props["Type"])
{
case "Stream1D":
record.Lines.Add(new RecordLineStream1D(props));
break;
case "Stream2D":
record.Lines.Add(new RecordLineStream2D(props));
break;
default:
throw new NotImplementedException("Unknown stream type: " + props["Type"]);
}
}
_set.AddRecord(record);
}
}