static void Main(string[] args)
{
var data = Encoding.ASCII.GetBytes("Hello World!");
Console.WriteLine("SnappyCodec roundtrip: {0}", Encoding.ASCII.GetString(SnappyCodec.Uncompress(SnappyCodec.Compress(data))));
var buffer = new MemoryStream();
var stream = new SnappyStream(buffer, CompressionMode.Compress);
stream.Write(data, 0, data.Length);
stream.Close();
buffer = new MemoryStream(buffer.ToArray());
stream = new SnappyStream(buffer, CompressionMode.Decompress);
var roundtrip = new byte[data.Length];
int read = stream.Read(roundtrip, 0, data.Length);
if (read != data.Length)
{
throw new ApplicationException();
}
if (0 != stream.Read(roundtrip, 0, data.Length))
{
throw new ApplicationException();
}
Console.WriteLine("SnappyStream roundtrip: {0}", Encoding.ASCII.GetString(roundtrip));
}
public void Snappier()
{
_memoryStream.Position = 0;
using var stream = new SnappyStream(_memoryStream, CompressionMode.Decompress, true);
while (stream.Read(_buffer, 0, ReadSize) > 0)
{
}
}
static void ProcessFile(Stream input, Stream output, Options options)
{
var buffer = new byte[8192];
if (options.Mode == CompressionMode.Compress)
{
using (var compressor = new SnappyStream(output, CompressionMode.Compress, true))
{
while (true)
{
int read = input.Read(buffer, 0, buffer.Length);
if (read == 0)
{
break;
}
compressor.Write(buffer, 0, read);
}
}
}
else if (!options.Test)
{
using (var decompressor = new SnappyStream(input, CompressionMode.Decompress, true))
{
while (true)
{
int read = decompressor.Read(buffer, 0, buffer.Length);
if (read == 0)
{
break;
}
output.Write(buffer, 0, read);
}
}
}
else
{
using (var decompressor = new SnappyStream(input, CompressionMode.Decompress, true))
{
while (true)
{
int read = input.Read(buffer, 0, buffer.Length);
if (read == 0)
{
break;
}
}
}
}
}