static void Exect(Stream read
, Stream write
, ReadWriteManager manager
, System.IO.Compression.CompressionMode mode
, int?readBufferSize, int tCount)
{
manager.CreateThreadPool(
tCount
, () => read.BeginRead(
manager.GetReadExectContext(
block => write.BeginWrite(
block.GZip(mode)
, manager.GetWriteExectContext()))
, readBufferSize))
.ForEach(t => t.Start());
long res = 0, old = 0;
while (!manager.WaitOne(100))
{
if (old < (res = (100 * read.Position) / read.Length))
{
Console.WriteLine(DateTime.Now.ToString("HH:mm:ss.fff") + " Прогресс: " + (old = res) + "%");
}
}
manager.IsExceptionHappened();
Console.WriteLine(DateTime.Now.ToString("HH:mm:ss.fff") + " Завершено за " + manager.TotalTime().ToString());
}
internal static byte[] Deflate(byte[] source_byte, System.IO.Compression.CompressionMode type_deflate)
{
byte[] dest_byte = null;
using (System.IO.MemoryStream dest_mem = new System.IO.MemoryStream())
{
using (System.IO.MemoryStream source_mem = new System.IO.MemoryStream(source_byte))
{
if (source_mem.CanSeek)
{
source_mem.Seek(0, System.IO.SeekOrigin.Begin);
}
if (type_deflate == System.IO.Compression.CompressionMode.Compress)
{
using (System.IO.Compression.DeflateStream deflate = new System.IO.Compression.DeflateStream(dest_mem, type_deflate))
{
source_mem.CopyTo(deflate);
deflate.Flush();
}
}
else
{
using (System.IO.Compression.DeflateStream deflate = new System.IO.Compression.DeflateStream(source_mem, type_deflate))
{
deflate.CopyTo(dest_mem);
deflate.Flush();
}
}
source_mem.Flush();
}
if (dest_mem.CanSeek)
{
dest_mem.Seek(0, System.IO.SeekOrigin.Begin);
}
dest_byte = dest_mem.ToArray();
dest_mem.Flush();
}
return(dest_byte);
}
public BrotliStream(System.IO.Stream stream, System.IO.Compression.CompressionMode mode, bool leaveOpen)
{
}
public BrotliStream(System.IO.Stream stream, System.IO.Compression.CompressionMode mode)
{
}
public DeflateStream(System.IO.Stream compressedStream, System.IO.Compression.CompressionMode mode, bool leaveOpen)
{
}
public DeflateStream(System.IO.Stream compressedStream, System.IO.Compression.CompressionMode mode)
{
}
public GZipStream(System.IO.Stream stream, System.IO.Compression.CompressionMode mode)
{
}
public DeflateStream(System.IO.Stream stream, System.IO.Compression.CompressionMode mode, bool leaveOpen) => throw null;