| private Deflate ( System.IO.Compression.ZLibNative.FlushCode flushCode ) : System.IO.Compression.ZLibNative.ErrorCode | ||
| flushCode | System.IO.Compression.ZLibNative.FlushCode | |
| return | System.IO.Compression.ZLibNative.ErrorCode | |
// Close this stream.
public override void Close()
{
if (stream != null)
{
if (deflater != null)
{
int temp;
deflater.Finish();
while (!deflater.IsFinished)
{
temp = deflater.Deflate(buf, 0, buf.Length);
if (temp <= 0)
{
if (!deflater.IsFinished)
{
throw new IOException
("IO_Compress_Input");
}
break;
}
stream.Write(buf, 0, temp);
}
}
if (!leaveOpen)
{
stream.Close();
}
stream = null;
inflater = null;
deflater = null;
buf = null;
}
}
// Note: The .NET Framework SDK 2.0 version of this class does
// not have BeginWrite and EndWrite for some inexplicable reason.
// Close this stream.
public override void Close()
{
if (stream != null)
{
if (deflater != null)
{
int temp;
deflater.Finish();
while (!deflater.IsFinished)
{
temp = deflater.Deflate(buf, 0, buf.Length);
if (temp <= 0)
{
if (!deflater.IsFinished)
{
throw new IOException
(S._("IO_Compress_Input"));
}
break;
}
stream.Write(buf, 0, temp);
}
byte[] footer = new byte [8];
temp = (int)(crc32.Value);
footer[0] = (byte)temp;
footer[1] = (byte)(temp << 8);
footer[2] = (byte)(temp << 16);
footer[3] = (byte)(temp << 24);
temp = deflater.TotalIn;
footer[4] = (byte)temp;
footer[5] = (byte)(temp << 8);
footer[6] = (byte)(temp << 16);
footer[7] = (byte)(temp << 24);
stream.Write(footer, 0, 8);
}
if (!leaveOpen)
{
stream.Close();
}
stream = null;
inflater = null;
deflater = null;
buf = null;
}
}
