static int Main(string[] args)
{
if (args.Length != 3 || false)
{
"Please specify all input arguments.".PrintOnConsole();
return(1);
}
// args = new[] { "compress", "G:\\Win10.vhd", "G:\\ArchivedVHD.arh" };
// args = new[] { "decompress", "G:\\ArchivedVHD.arh", "K:\\DecompressedVHD.vhd" };
// args = new[] { "compress", "G:\\Input.txt", "G:\\InputArc.txt" };
//args = new[] { "decompress", "G:\\InputArc.txt", "G:\\DecompressedInput.txt" };
switch (args[0])
{
case "compress":
{
var fileToArchive = args[1];
var archiveName = args[2];
var fileReader = new FileReader(fileToArchive);
var inpuQueues = QueueProvider.GetQueues(Configuration.CountOfCompressors, Configuration.QueueBufferLength);
var reader = FileReaderProvider.StartReader(fileReader, inpuQueues, Configuration.BlockSize);
var outputQueues = QueueProvider.GetQueues(Configuration.CountOfCompressors, Configuration.QueueBufferLength);
var compressors = Enumerable.Zip(inpuQueues, outputQueues, (a, b) => (inQueue: a, outQueue: b))
.Select(i => CompressorProvider.StartCompressor(i.inQueue, i.outQueue, CompressionLevel.Optimal))
.ToArray();
var fileWriter = new ArchiveFileWriter(new FileWriter(archiveName));
var writer = FileWriterProvider.StartWriting(fileWriter, outputQueues);
var monitor = MonitorProvider.StartMonitor(inpuQueues, outputQueues);
writer.Join();
break;
}
case "decompress":
{
var archiveName = args[1];
var outputFileName = args[2];
var inpuCompressedQueues = QueueProvider.GetQueues(Configuration.CountOfDecompressors, Configuration.QueueBufferLength);
var archiveReader = FileReaderProvider.StartReader(new ArchiveFileReader(new FileReader(archiveName)), inpuCompressedQueues, Configuration.BlockSize + 100);
var outputDecompressedQueues = QueueProvider.GetQueues(Configuration.CountOfDecompressors, Configuration.QueueBufferLength);
var decompressors = Enumerable.Zip(inpuCompressedQueues, outputDecompressedQueues, (a, b) => (inQueue: a, outQueue: b))
.Select(i => DecompressorProvider.StartDecompressor(i.inQueue, i.outQueue, Configuration.BlockSize))
.ToArray();
var decompressedWriter = FileWriterProvider.StartWriting(new FileWriter(outputFileName), outputDecompressedQueues);
var monitor = MonitorProvider.StartMonitor(inpuCompressedQueues, outputDecompressedQueues);
decompressedWriter.Join();
break;
}
default:
break;
}
return(0);
}