* <li> <code>TransactNamedPipe</code> A message-type pipe call that
 *      writes to and reads from an existing pipe descriptor in one operation.
 * <li> <code>CreateFile</code>, <code>ReadFile</code>,
 *      <code>WriteFile</code>, and <code>CloseFile</code> A byte-type pipe can
 *      be opened, written to, read from and closed using the standard Win32
 *      file operations.
 * </ul>
 *

        bufferIndex += 4;
        this.server.scapabilities = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.server.serverTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        int tzOffset = SMBUtil.readInt2(buffer, bufferIndex);
        // tzOffset is signed!
        if ( tzOffset > Short.MAX_VALUE ) {

 * <li><code>TransactNamedPipe</code> A message-type pipe call that
 * writes to and reads from an existing pipe descriptor in one operation.
 * <li><code>CreateFile</code>, <code>ReadFile</code>,
 * <code>WriteFile</code>, and <code>CloseFile</code> A byte-type pipe can
 * be opened, written to, read from and closed using the standard Win32
 * file operations.
 * </ul>
 *
 * <p>

        server.sessionKey    = readInt4( buffer, bufferIndex ); bufferIndex += 4;
        server.capabilities  = readInt4( buffer, bufferIndex ); bufferIndex += 4;
        server.serverTime    = readTime( buffer, bufferIndex ); bufferIndex += 8;
        server.serverTimeZone = readInt2( buffer, bufferIndex ); bufferIndex += 2;
        server.encryptionKeyLength = buffer[bufferIndex++] & 0xFF;

        return bufferIndex - start;

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

        int r, n;
        SmbComReadAndXResponse response = new SmbComReadAndXResponse( b, off );
        do {
            r = len > readSize ? readSize : len;
            file.send( new SmbComReadAndX( file.fid, fp, r, null ), response );
            if(( n = response.dataLength ) <= 0 ) {
                return (int)((fp - start) > 0L ? fp - start : -1);
            }

            }

            try ( SmbFileHandle h = ensureOpen() ) {}
            this.readSize = th.getReceiveBufferSize() - 70;
            this.writeSize = th.getSendBufferSize() - 70;

            if ( th.hasCapability(SmbConstants.CAP_LARGE_READX) ) {
                this.largeReadX = true;
                this.readSize = Math.min(th.getConfig().getReceiveBufferSize() - 70, th.areSignaturesActive() ? 0xFFFF - 70 : 0xFFFFFF - 70);

        int start = bufferIndex;
        this.createTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.lastAccessTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.lastWriteTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.changeTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;

        bufferIndex += 4; // Reserved
        this.creationTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.lastAccessTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.lastWriteTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.changeTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;

     */
    public final int getNextCommandOffset () {
        return this.nextCommand;
    }


    /**
     * @param readSize
     *            the readSize to set
     */
    public void setReadSize ( int readSize ) {
        this.readSize = readSize;
    }


    /**
     * @return the async
     */
    public boolean isAsync () {
        return this.async;
    }

            e.fileIndex = readInt4( buffer, bufferIndex + 4 );
            e.creationTime = readTime( buffer, bufferIndex + 8 );
    //      e.lastAccessTime = readTime( buffer, bufferIndex + 16 );
            e.lastWriteTime = readTime( buffer, bufferIndex + 24 );
    //      e.changeTime = readTime( buffer, bufferIndex + 32 );
            e.endOfFile = readInt8( buffer, bufferIndex + 40 );