// create it if necessary
                if(( flags & SmbFile.O_EXCL ) == SmbFile.O_EXCL ) {
                    // fail if already exists
                    openFunction = OPEN_FN_CREATE | OPEN_FN_FAIL_IF_EXISTS;
                } else {
                    openFunction = OPEN_FN_CREATE | OPEN_FN_OPEN;
                }
            } else {
                openFunction = OPEN_FN_OPEN;

     * 
     * <blockquote>
     */
    public static void registerSmbURLHandler () {
        SingletonContext.registerSmbURLHandler();
    }


    /**
     * Retrieve an <code>int</code>. If the key does not exist or
     * cannot be converted to an <code>int</code>, the provided default
     * argument will be returned.
     */
    public static int getInt ( Properties props, String key, int def ) {

    static final int FLAGS_TREE_COPY                   = 0x0020; 

    // open function
    static final int OPEN_FUNCTION_FAIL_IF_EXISTS      = 0x0000;
    static final int OPEN_FUNCTION_OVERWRITE_IF_EXISTS = 0x0020;

    static final int PID = (int)( Math.random() * 65536d );

    static final int SECURITY_SHARE = 0x00;
    static final int SECURITY_USER  = 0x01;

     * @throws CIFSException
     */
    int getType () throws CIFSException;


    /**
     * Tests to see if the SMB resource exists. If the resource refers
     * only to a server, this method determines if the server exists on the
     * network and is advertising SMB services. If this resource refers to
     * a workgroup, this method determines if the workgroup name is valid on

            return true;
        }
        return exists(); // try opening and catch sharing violation?
    }


    @Override
    public boolean canWrite () throws SmbException {
        if ( getType() == TYPE_NAMED_PIPE ) { // try opening the pipe for writing?
            return true;
        }
        return exists() && ( this.attributes & ATTR_READONLY ) == 0;
    }

              SmbSessionInternal session = (SmbSessionInternal) th.getSession() ) {
            Assume.assumeTrue("Not SMB2", th.isSMB2());
            f.exists();
            session.reauthenticate();
            f.exists();
        }
    }


    @Test
    public void testSessionExpiration () throws Exception {

                }
            }
            catch ( SmbException e ) {
                if ( e.getNtStatus() == 0xC00000BB ) {
                    Assume.assumeTrue("Server does not support pipes or it does not exist", false);
                }
                throw e;
            }
        }
    }


    @Test
    public void testCallPipe () throws IOException {
        try ( SmbNamedPipe f = new SmbNamedPipe(

        @Override
        public void run () {

            try {
                try ( SmbResource f = createTestFile() ) {
                    try {
                        // f.exists();
                        // try ( OutputStream os = f.openOutputStream(false, SmbConstants.FILE_NO_SHARE) ) {
                        // os.write(new byte[] {
                        // 1, 2, 3, 4, 5, 6, 7, 8

        "There are currently no logon servers available to service the logon request.", "The specified user already exists.",
        "The specified user does not exist.", "The specified network password is not correct.", "Logon failure: unknown user name or bad password.",
        "Logon failure: user account restriction.", "Logon failure: account logon time restriction violation.",

        "Access is denied.",
        "There are currently no logon servers available to service the logon request.",
        "The specified user already exists.",
        "The specified user does not exist.",
        "The specified network password is not correct.",
        "Logon failure: unknown user name or bad password.",
        "Logon failure: user account restriction.",