public static int Main(string[] args)
{
//args = new string[3];
//args[0] = @"compress";
//args[1] = @"2.txt";
//args[2] = @"2.gz";
using (var mutex = new Mutex(false, "GZipTest|Cryoland"))
{
if (!mutex.WaitOne(TimeSpan.FromSeconds(3), false))
{
Console.WriteLine("Another application instance is running. Terminating..");
Thread.Sleep(1000);
return(1);
}
Console.CancelKeyPress += new ConsoleCancelEventHandler((s, e) =>
{
if (e.SpecialKey == ConsoleSpecialKey.ControlC)
{
Console.WriteLine("\nInterruption..");
e.Cancel = true;
gzip?.Interrupt();
}
});
try
{
ArgsValidator.Check(args);
if (args[0].Equals($"compress"))
{
gzip = new GZipCompressor(args[1], args[2]);
}
if (args[0].Equals($"decompress"))
{
gzip = new GZipDecompressor(args[1], args[2]);
}
gzip.Run();
return(gzip.State());
}
catch (Exception e)
{
Console.WriteLine($"Error: {e.Message}");
return(1);
}
}
}
static int Main(string[] args)
{
ArgsValidator argsValidator = new ArgsValidator();
Logger logger = LogManager.GetCurrentClassLogger();
try
{
if (argsValidator.IsArgsValid(args, out string validationMessage))
{
string actionType = args[0], inFile = args[1], outFile = args[2];
int chunkSize = Environment.SystemPageSize * 1024;
GZipManager gzipManager = new GZipManager(inFile, new FileChunkReader(inFile), new FileChunkWriter(outFile),
new FileSplitterFactory(), new CompressorFactory(), new TaskFactory(), new ErrorLogs());
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
bool isOpSuccess = gzipManager.Execute(actionType, Environment.ProcessorCount, chunkSize, out List <Exception> exceptions);
stopWatch.Stop();
if (isOpSuccess)
{
IOManager.OpSuccess(stopWatch.Elapsed.TotalSeconds);
return(0);
}
foreach (Exception ex in exceptions)
{
logger.Error(ex);
}
IOManager.OpError(exceptions);
return(1);
}
IOManager.ValidationError(validationMessage);
return(1);
}
catch (Exception ex)
{
logger.Error(ex);
IOManager.OpError(ex);
return(1);
}
}