internal DeflateStream (Stream compressedStream, CompressionMode mode, bool leaveOpen, bool gzip) {
if (compressedStream == null)
throw new ArgumentNullException ("compressedStream");
switch (mode) {
case CompressionMode.Compress:
if (!compressedStream.CanWrite)
throw new ArgumentException ("The base stream is not writeable.");
OutputStream outStream = new OutputStreamImpl(compressedStream);
_writer = gzip ? new GZIPOutputStream (outStream) : new DeflaterOutputStream (outStream, new Deflater (Deflater.DEFAULT_COMPRESSION, true));
break;
case CompressionMode.Decompress:
if (!compressedStream.CanRead)
throw new ArgumentException ("The base stream is not readable.");
InputStream inStream = new InputStreamImpl (compressedStream);
_reader = gzip ? new GZIPInputStream (inStream) : new InflaterInputStream (inStream, new Inflater (true));
break;
default:
throw new ArgumentException ("mode");
}
_baseStream = compressedStream;
_leaveOpen = leaveOpen;
_open = true;
}
internal DeflateStream(Stream compressedStream, CompressionMode mode, bool leaveOpen, bool gzip)
{
if (compressedStream == null)
{
throw new ArgumentNullException("compressedStream");
}
switch (mode)
{
case CompressionMode.Compress:
if (!compressedStream.CanWrite)
{
throw new ArgumentException("The base stream is not writeable.");
}
OutputStream outStream = new OutputStreamImpl(compressedStream);
_writer = gzip ? new GZIPOutputStream(outStream) : new DeflaterOutputStream(outStream, new Deflater(Deflater.DEFAULT_COMPRESSION, true));
break;
case CompressionMode.Decompress:
if (!compressedStream.CanRead)
{
throw new ArgumentException("The base stream is not readable.");
}
InputStream inStream = new InputStreamImpl(compressedStream);
_reader = gzip ? new GZIPInputStream(inStream) : new InflaterInputStream(inStream, new Inflater(true));
break;
default:
throw new ArgumentException("mode");
}
_baseStream = compressedStream;
_leaveOpen = leaveOpen;
_open = true;
}
