public static byte[] Compress(byte[] decompressedData, CompressionAlgorithm algorithm, CompressionLevel Level)
{
var memoryStream = new MemoryStream();
switch (algorithm)
{
case CompressionAlgorithm.GZip:
var gZipStream = new GZipStream(memoryStream, CompressionMode.Compress, true);
gZipStream.Write(decompressedData, 0, decompressedData.Length);
gZipStream.Close();
break;
case CompressionAlgorithm.Deflate:
var compressedDeflateStream = new DeflateStream(memoryStream, CompressionMode.Compress, true);
compressedDeflateStream.Write(decompressedData, 0, decompressedData.Length);
compressedDeflateStream.Close();
break;
default:
throw new NotSupportedException(
String.Format("Unknown compression algorithm parameter must be deflate or gzip: {0}", algorithm));
}
return memoryStream.ToArray();
}
public static byte[] Decompress(byte[] compressedData, CompressionAlgorithm algorithm, CompressionLevel Level)
{
var memoryStream = new MemoryStream(compressedData);
byte[] buffer;
switch (algorithm)
{
case CompressionAlgorithm.GZip:
using (var gZipStream = new GZipStream(memoryStream, CompressionMode.Decompress))
{
buffer = LoadToBuffer(gZipStream);
}
break;
case CompressionAlgorithm.Deflate:
using (var deflateStream = new DeflateStream(memoryStream, CompressionMode.Decompress))
{
buffer = LoadToBuffer(deflateStream);
}
break;
default:
throw new NotSupportedException(
String.Format("Unknown compression algorithm parameter must be deflate or gzip: {0}", algorithm));
}
return buffer;
}
