import jcifs.internal.util.SMBUtil;

/**
 * SMB1 Write AndX request message.
 *
 * This command is used to write data to a file that has been
 * previously opened with an Open command.
 */
public class SmbComWriteAndX extends AndXServerMessageBlock {

    private int fid, remaining, dataLength, dataOffset, off;
    private byte[] b;
    private long offset;
    private int pad;
    private int writeMode;

    /**

    private int fid, remaining, dataLength, dataOffset, off;
    private byte[] b;
    private long offset;

    private int pad;

    int writeMode;

    SmbComWriteAndX() {
        super(null);
        command = SMB_COM_WRITE_ANDX;
    }

    SmbComWriteAndX(final int fid, final long offset, final int remaining, final byte[] b, final int off, final int len,
            final ServerMessageBlock andx) {
        super(andx);

                SmbComWriteAndXResponse response = invocation.getArgument(1);
                response.count = 1;
                return null;
            }
        }).when(smbFile).send(any(SmbComWriteAndX.class), any(SmbComWriteAndXResponse.class));

        smbRandomAccessFile.write(42);
        assertEquals(1, smbRandomAccessFile.getFilePointer());
    }

    @Test

                    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);
    }

        boolean useNTSmbs;
        SmbComWriteAndX reqx;
        SmbComWrite req;
        ServerMessageBlock resp;

        WriterThread() throws SmbException {
            super("JCIFS-WriterThread");
            useNTSmbs = tree.session.transport.hasCapability(SmbConstants.CAP_NT_SMBS);
            if (useNTSmbs) {
                reqx = new SmbComWriteAndX();