// only have second precision
                    // there seems to be some random factor (adding one second)
                    int diff = Math.abs((int) ( ( time / 1000 ) - ( f.lastModified() / 1000 ) ));
                    Assert.assertTrue("Have set time correctly", diff < 2);
                }
                else {

        }
    }


    /**
     * 
     * {@inheritDoc}
     *
     * @see jcifs.CIFSContext#getPipe(java.lang.String, int)
     */
    @Override
    public SmbPipeResource getPipe ( String url, int pipeType ) throws CIFSException {
        try {
            return new SmbNamedPipe(url, pipeType, this);
        }
        catch ( MalformedURLException e ) {

    protected String netbiosHostname;
    protected int netbiosCachePolicy = 60 * 60 * 10;
    protected int netbiosSocketTimeout = 5000;
    protected int netbiosSendBufferSize = 576;
    protected int netbiosRevcBufferSize = 576;
    protected int netbiosRetryCount = 2;
    protected int netbiosRetryTimeout = 3000;
    protected String netbiosScope;
    protected int netbiosLocalPort = 0;

        int start = dstIndex;

        SMBUtil.writeInt2(41, dst, dstIndex);
        dst[ dstIndex + 2 ] = this.infoType;
        dst[ dstIndex + 3 ] = this.fileInfoClass;
        dstIndex += 4;

        SMBUtil.writeInt4(this.outputBufferLength, dst, dstIndex);
        dstIndex += 4;
        int inBufferOffsetOffset = dstIndex;
        dstIndex += 4;

     * result[1] = "fs1.example.com"
     * result[2] = "root5"
     * result[3] = "link2\foo\bar.txt"
     */
    private static int dfsPathSplit ( String path, String[] result ) {
        int ri = 0, rlast = result.length - 1;
        int i = 0, b = 0, len = path.length();
        int strip = 0;

        do {
            if ( ri == rlast ) {
                result[ rlast ] = path.substring(b);

                int flags = SmbConstants.O_CREAT;
                int sharing = SmbConstants.FILE_SHARE_DELETE | SmbConstants.FILE_SHARE_READ | SmbConstants.FILE_SHARE_WRITE;
                int access = SmbConstants.FILE_READ_DATA | SmbConstants.FILE_READ_ATTRIBUTES | SmbConstants.FILE_WRITE_ATTRIBUTES
                        | SmbConstants.FILE_WRITE_DATA;
                int attrs = 0;
                int options = 0;

                }
            }
            finally {
                f.delete();
            }
        }
    }


    @Test
    public void testCopyFile () throws IOException {
        int bufSize = 65536;
        long length = 4096 * 16;
        try ( SmbFile f = createTestFile() ) {
            try ( SmbFile d1 = createTestDirectory();
                  SmbFile t = new SmbFile(d1, makeRandomName()) ) {

     * 
     * {@inheritDoc}
     *
     * @see jcifs.internal.SMBSigningDigest#verify(byte[], int, int, int, jcifs.internal.CommonServerMessageBlock)
     */
    @Override
    public synchronized boolean verify ( byte[] data, int offset, int length, int extraPad, CommonServerMessageBlock msg ) {
        this.digest.reset();

        int flags = SMBUtil.readInt4(data, offset + 16);

    int getReceiveBufferSize ();


    /**
     * 
     * Property <tt>jcifs.smb.client.snd_buf_size</tt> (int, default 65535)
     * 
     * @return send buffer size, in bytes
     */
    int getSendBufferSize ();


    /**
     * 
     * Property <tt>jcifs.smb.client.soTimeout</tt> (int, default 35000)
     * 
     * @return socket timeout, in milliseconds
     */
    int getSoTimeout ();

    private SMBSigningDigest digest;

    private final Semaphore credits = new Semaphore(1, true);

    private final int desiredCredits = 512;

    private byte[] preauthIntegrityHash = new byte[64];


    SmbTransportImpl ( CIFSContext tc, Address address, int port, InetAddress localAddr, int localPort, boolean forceSigning ) {
        this.transportContext = tc;