private void ClearState()
{
this.state = DICEState.Ready;
this.fileName = "";
this.misreads = 0;
this.reviewed = false;
this.paperJam = false;
this.ballotNotRecognized = false;
}
public void ReadLine(string line)
{
// The timestamp is 20 characters long
if (line.Length < 21)
{
// There is nothing useful in the line, do nothing
return;
}
// Get the position of the first colon after the timestamp
int colPos = 21 + line.Substring(21).IndexOf(":");
if (colPos == 20)
{
// Do nothing if the colon was not found
return;
}
DateTime thisTime = GetTimestampFromDICELine(line);
string rest = line.Substring(colPos + 1).Trim();
switch (rest)
{
case s_accessibleStarted:
this.state = DICEState.AccessibleStarted;
this.startTime = thisTime;
break;
case s_accessibleMarkingCompleted:
this.state = DICEState.Ready;
this.WriteAccessibleBallotMarkedRecord(startTime, thisTime);
break;
case s_ballotInserted:
if (Util.GetDifferenceMinutes(this.lastTimestamp, thisTime) > 2)
{
// If there's a large difference in time here, the earlier session
// was probably abandoned due to something. So we clear the state.
this.ClearState();
}
this.state = DICEState.BallotInserted;
this.startTime = thisTime;
break;
case s_ballotCast:
this.state = DICEState.BallotCast;
break;
case s_endOfSession:
this.WriteRecordAccordingToState(this.startTime, thisTime);
this.ClearState();
break;
case s_ballotMisread:
this.misreads++;
break;
case s_invokingBallotReview:
this.reviewed = true;
break;
case s_noManifestation:
this.ballotNotRecognized = true;
break;
default:
if (rest.Contains(s_paperJam))
{
this.paperJam = true;
}
break;
}
this.lastTimestamp = thisTime;
}