public Compression(GZip gzip)
{
ApplyGZip = gzip.Compress;
}
public Decompression(GZip gzip)
{
ApplyGZip = gzip.Decompress;
}
static int Main(string[] args)
{
if (!ArgumentsValidator.Validate(args, out ArchiverSettings settings))
{
return(1);
}
try
{
var gzip = new GZip(BUFFER_SIZE);
ArchivationProcess archivation = ProcessFactory.GetProcess(settings.Mode, gzip);
var progressReport = new ProgressReport(settings.Mode);
int coreCount = Environment.ProcessorCount * 2;
var readPool = new TaskPool(coreCount);
var writePool = new TaskPool(coreCount);
Stopwatch sw = new Stopwatch();
sw.Start();
archivation.ShowProgress += progressReport.ShowProgress;
archivation.Terminate += readPool.Terminate;
archivation.Terminate += writePool.Terminate;
Thread readerThread = new Thread(delegate() { archivation.ReadFile(settings.SourceFileName, ref readPool, BUFFER_SIZE); });
Thread writerThread = new Thread(delegate() { archivation.WriteFile(settings.DestinationFileName, ref writePool); });
var handlers = new Thread[coreCount];
for (int i = 0; i < coreCount; i++)
{
handlers[i] = new Thread(delegate() { archivation.Handle(ref readPool, ref writePool); });
}
readerThread.Start();
foreach (Thread handler in handlers)
{
handler.Start();
}
writerThread.Start();
writerThread.Join();
foreach (Thread handler in handlers)
{
handler.Join();
}
readerThread.Join();
sw.Stop();
progressReport.Done(sw.Elapsed);
archivation.Terminate -= writePool.Terminate;
archivation.Terminate -= readPool.Terminate;
archivation.ShowProgress -= progressReport.ShowProgress;
}
catch (Exception ex)
{
logger.Fatal(ex.Message);
return(1);
}
finally
{
logger.Info("Done");
}
return(0);
}