private static string GetTimeWindowString(OpnetTimeSpan timeInterval)
{
var start = timeInterval.OpnetStartDateTimeString;
var end = timeInterval.OpnetEndDateTimeString;
return(string.Concat("[", start, "-", end, "]"));
}
public static string CalculateValuePerSecond(OpnetTimeSpan timeInterval, string value)
{
var duration = timeInterval.GetTimeInterval();
try
{
return((int.Parse(value) / duration).ToString());
}
catch (ArithmeticException)
{
Console.WriteLine($"{Environment.NewLine}Blad w wyliczaniu statystyk: " +
$"{nameof(timeInterval)}: {timeInterval}, {nameof(value)}: {value}");
throw;
}
}
public override void Parse()
{
var fileToParseString = InputFileReader.ReadToEnd();
var maxDateTime = new OpnetTimeSpan
(startTimeString: "9999-12-30 00:00:00", endTimeString: "1000-12-30 00:00:00");
var minDateTime = new OpnetTimeSpan
(startTimeString: "1000-12-30 00:00:00", endTimeString: "1000-12-30 00:00:00");
var timeOrigin = base.GetBorderTime(fileToParseString, Tools.CheckIfSmaller, maxDateTime)
.OpnetStartDateTimeString;
var timeEnd = base.GetBorderTime(fileToParseString, Tools.CheckIfGreater, minDateTime)
.OpnetEndDateTimeString;
AppendHeaders(timeOrigin, timeEnd);
base.ParsingLoop(fileToParseString);
this.OutputFileWriter.WriteLine(this.StringBuilder.ToString());
}
protected override string ParseLine(ICollection <string> fields)
{
var timeInterval = new OpnetTimeSpan
(
fields.ElementAt(StartTimeIndex),
fields.ElementAt(EndTimeIndex)
);
var sourceAddress = fields.ElementAt(SourceAddressIndex);
var destinationAddress = fields.ElementAt(DestinationAddressIndex);
var timeWindow = GetTimeWindowString(timeInterval);
var packets = fields.ElementAt(PacketsCountIndex);
var bytes = fields.ElementAt(BytesCountIndex);
var packetsPerSecond = Tools.CalculateValuePerSecond(timeInterval, packets);
var bitsPerSecond = Tools.CalculateValuePerSecond(timeInterval, Tools.ConvertBytesToBits(bytes));
return(string.Join(",", sourceAddress, destinationAddress, timeWindow, packetsPerSecond, bitsPerSecond));
}
protected override string ParseLine(ICollection <string> fields)
{
var timeInterval = new OpnetTimeSpan
(startTimeString: fields.ElementAt(StartTimeIndex), endTimeString: fields.ElementAt(EndTimeIndex));
var startTime = timeInterval.OpnetStartDateTimeString;
var endTime = timeInterval.OpnetEndDateTimeString;
var sourceAddres = fields.ElementAt(SourceAddressIndex);
var destinationAddress = fields.ElementAt(DestinationAddressIndex);
var sourcePort = fields.ElementAt(SourcePortIndex);
var destinationPort = fields.ElementAt(DestinationPortIndex);
var protocol = fields.ElementAt(ProtocolIndex);
var packets = fields.ElementAt(PacketsCountIndex);
var bytes = fields.ElementAt(BytesCountIndex);
var packetsPerSecond = Tools.CalculateValuePerSecond(timeInterval, packets);
var bitsPerSecond = Tools.CalculateValuePerSecond(timeInterval, Tools.ConvertBytesToBits(bytes));
return(string.Join(",", sourceAddres, destinationAddress, protocol, sourcePort,
destinationPort, startTime, endTime, bitsPerSecond, packetsPerSecond));
}
protected OpnetTimeSpan GetBorderTime
(
string fileText,
Func <OpnetTimeSpan, OpnetTimeSpan, OpnetTimeSpan> condition,
OpnetTimeSpan dateSearchinitializer
)
{
var resultDateTime = dateSearchinitializer;
using (var reader = new StringReader(fileText))
{
string line;
var counter = 0;
while ((line = reader.ReadLine()) != null)
{
if (line.Contains("Summary"))
{
break;
}
if (counter > 1)
{
var fields = line.Split(',');
var currentDateTime = new OpnetTimeSpan
(
startTimeString: fields.ElementAt(StartTimeIndex),
endTimeString: fields.ElementAt(EndTimeIndex)
);
resultDateTime = condition.Invoke(currentDateTime, resultDateTime);
}
++counter;
}
}
return(resultDateTime);
}
public static OpnetTimeSpan CheckIfGreater(OpnetTimeSpan current, OpnetTimeSpan currentMax) => current.GetHigherEndDateTime(currentMax);
public static OpnetTimeSpan CheckIfSmaller(OpnetTimeSpan current, OpnetTimeSpan currentMin) => current.GetSmallerStartDateTime(currentMin);
