public static Schedule FromXml(XElement scheduleElement)
{
Schedule s;
DateTime start,end;
string startStr = Util.IfNullThen(scheduleElement.Attribute("startlocal"), null);
string endStr = Util.IfNullThen(scheduleElement.Attribute("endlocal"), null);
if (startStr == null && endStr == null)
{
start = new DateTime(1, 1, 1, 0, 0, 0);
end = new DateTime(1, 1, 1, 23, 59, 59);
s = new Schedule(start.TimeOfDay, end.TimeOfDay);
}
else if (DateTime.TryParse(startStr, out start) &&
DateTime.TryParse(endStr, out end) &&
// You can't specify a TZ as we only compare local time
start.Kind == DateTimeKind.Unspecified &&
end.Kind == DateTimeKind.Unspecified)
{
s = new Schedule(start.TimeOfDay, end.TimeOfDay);
}
else
{
Util.Log("Cannot parse Schedule from XML");
s = null;
}
return s;
}
/* TODO: need to add support for them to be configurable. They needs to be configed in the subclass.
public readonly int height;
public readonly int width;
public readonly int[] framerate;
*/
protected CameraRecorder(XElement recorderElement)
{
Util.ThrowIfNull(recorderElement, "recorderElement");
this.schedule = Schedule.FromXml(recorderElement.Element(Schedule.XName));
this.cameraInfo = CameraInfo.FromXml(recorderElement.Element(CameraInfo.XName));
Util.ThrowIfNull(this.schedule, "schedule");
Util.ThrowIfNull(this.cameraInfo, "cameraInfo");
}