/// <summary>
/// Constructs the filter from an array of arguments passed from console parameters
/// -from
/// -to
/// -location
/// -runLongerThan
/// -trans (a comma separated list if expected transactions)
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public static LogFilter FromArgs(string[] args)
{
var filter = new LogFilter();
for (var i = 0; i < args.Length - 1; i++)
{
var current = args[i].ToLowerInvariant();
var next = args[i + 1];
switch (current)
{
case "-from":
if (!string.IsNullOrWhiteSpace(next))
{
filter.From = DateTime.ParseExact(next, "yyyy-MM-dd", CultureInfo.InvariantCulture);
}
break;
case "-to":
if (!string.IsNullOrWhiteSpace(next))
{
filter.To = DateTime.ParseExact(next, "yyyy-MM-dd", CultureInfo.InvariantCulture);
}
break;
case "-location":
filter.Location = next;
break;
case "-pattern":
filter.SearchPattern = next;
break;
case "-runlongerthan":
if (!string.IsNullOrWhiteSpace(next))
{
filter.RunLongerThan = TimeSpan.Parse(next);
}
break;
case "-trans":
if (!string.IsNullOrWhiteSpace(next))
{
filter.Transactions = next.Split(new[] { ",", ";" }, StringSplitOptions.RemoveEmptyEntries);
}
break;
}
}
if (string.IsNullOrWhiteSpace(filter.SearchPattern))
{
filter.SearchPattern = "*.*";
}
return(filter);
}
private static bool IsMatched(PipelineResult result, LogFilter filer)
{
bool matched = true;
if (filer.RunLongerThan != TimeSpan.Zero)
{
matched = TimeSpan.FromMilliseconds(result.TotalExecutionTime) >= filer.RunLongerThan;
}
if (filer.Transactions.Count > 0)
{
matched = matched && filer.Transactions.Any(t => result.TransactionType.IndexOf(t, StringComparison.InvariantCultureIgnoreCase) != -1);
}
return(matched);
}
static void Main(string[] args)
{
var filter = LogFilter.FromArgs(args);
if (string.IsNullOrWhiteSpace(filter.Location))
{
filter.Location = AppDomain.CurrentDomain.BaseDirectory;
}
var files = Directory.GetFiles(filter.Location, filter.SearchPattern, SearchOption.AllDirectories);
if (filter.From.HasValue)
{
files = files.Where(x => new FileInfo(x).LastWriteTime.Date >= filter.From.Value).ToArray();
}
if (filter.To.HasValue)
{
files = files.Where(x => new FileInfo(x).LastWriteTime.Date <= filter.To.Value).ToArray();
}
var result = BuildExpression(filter, files);
var sw = Stopwatch.StartNew();
Console.WriteLine("Hold on .... and smile!");
var defaultColor = Console.ForegroundColor;
int totalTransaction = 0;
int totalExecution = 0;
double totalTime = 0;
foreach (var r in result)
{
totalExecution += r.NumberOfExecution;
totalTime += r.TotalExecutionTime;
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(r.TransactionType);
Console.ForegroundColor = defaultColor;
Console.WriteLine(" {0} times - in {1}", r.NumberOfExecution, TimeSpan.FromMilliseconds(r.TotalExecutionTime));
Console.WriteLine("");
totalTransaction++;
}
sw.Stop();
Console.WriteLine("Total transaction: {0}. Average: {2}. Done in: {1}",
totalTransaction, sw.Elapsed,
TimeSpan.FromMilliseconds(totalTime / totalExecution));
Console.WriteLine("Press any key to exit ...");
}