final Smb2WriteResponse resp = th.send(request, RequestParam.NO_RETRY);
                    cnt = resp.getCount();
                } else {
                    final SmbComWriteAndX request =
                            new SmbComWriteAndX(th.getConfig(), fh.getFid(), this.fp, len - w - off, b, off, w, null);
                    th.send(request, this.write_andx_resp, RequestParam.NO_RETRY);

import org.slf4j.LoggerFactory;

import jcifs.CIFSException;
import jcifs.SmbConstants;
import jcifs.internal.fscc.FileEndOfFileInformation;
import jcifs.internal.smb1.com.SmbComWrite;
import jcifs.internal.smb1.com.SmbComWriteAndX;
import jcifs.internal.smb1.com.SmbComWriteAndXResponse;
import jcifs.internal.smb1.com.SmbComWriteResponse;
import jcifs.internal.smb2.info.Smb2SetInfoRequest;
import jcifs.internal.smb2.io.Smb2WriteRequest;

    private final boolean append, useNTSmbs;
    private int openFlags;
    private final int access;
    private final int writeSize;
    private long fp;
    private byte[] tmp = new byte[1];
    private SmbComWriteAndX reqx;
    private SmbComWriteAndXResponse rspx;
    private SmbComWrite req;
    private SmbComWriteResponse rsp;

    /**
     * Creates an {@link java.io.OutputStream} for writing to a file

            file.open(openFlags, 0, SmbFile.ATTR_NORMAL, options);
        }

        int w;
        do {
            w = len > writeSize ? writeSize : len;
            file.send(new SmbComWriteAndX(file.fid, fp, len - w, b, off, w, null), write_andx_resp);
            fp += write_andx_resp.count;
            len -= write_andx_resp.count;
            off += write_andx_resp.count;
        } while (len > 0);
    }