}

        // map shareAccess as far as we can
        if ((shareAccess & SmbConstants.FILE_SHARE_READ) != 0 && (shareAccess & SmbConstants.FILE_SHARE_WRITE) != 0) {
            this.desiredAccess |= SHARING_DENY_NONE;
        } else if (shareAccess == SmbConstants.FILE_NO_SHARE) {
            this.desiredAccess |= SHARING_DENY_READ_WRITE_EXECUTE;
        } else if ((shareAccess & SmbConstants.FILE_SHARE_WRITE) == 0) {

     * @param shareAccess the share access flags for file sharing
     * @throws SmbException if an SMB error occurs
     * @throws MalformedURLException if the URL is malformed
     * @throws UnknownHostException if the host cannot be resolved
     */
    public SmbRandomAccessFile(final String url, final String mode, final int shareAccess)

        this.fileAttributes = fileAttributes;
    }

    /**
     * Set the share access mode for the file
     * @param shareAccess the shareAccess to set
     */
    public void setShareAccess(final int shareAccess) {
        this.shareAccess = shareAccess;
    }

    /**
     * Set the create disposition specifying what action to take if file exists or doesn't exist

        this.extFileAttributes = extFileAttributes;

        // shareAccess
        this.shareAccess = shareAccess;

        // createDisposition
        if ((flags & SmbFile.O_TRUNC) == SmbFile.O_TRUNC) {
            // truncate the file
            if ((flags & SmbFile.O_CREAT) == SmbFile.O_CREAT) {
                // create it if necessary
                createDisposition = FILE_OVERWRITE_IF;

        // extFileAttributes
        this.extFileAttributes = extFileAttributes;

        // shareAccess
        this.shareAccess = shareAccess;

        // createDisposition
        if ((flags & SmbConstants.O_TRUNC) == SmbConstants.O_TRUNC) {
            // truncate the file

        if ((shareAccess & ~(FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE)) != 0) {
            throw new RuntimeException("Illegal shareAccess parameter");
        }
        this.shareAccess = shareAccess;
    }

    /**
     * Constructs an SmbFile representing a resource on an SMB network such
     * as a file or directory. The second parameter is a relative path from

    void testSetShareAccess() {
        request = new Smb2CreateRequest(mockConfig, "test.txt");

        int shareAccess = Smb2CreateRequest.FILE_SHARE_READ | Smb2CreateRequest.FILE_SHARE_WRITE | Smb2CreateRequest.FILE_SHARE_DELETE;
        request.setShareAccess(shareAccess);

        byte[] buffer = new byte[1024];
        request.writeBytesWireFormat(buffer, 0);

    /**
     * When specified as the <code>shareAccess</code> constructor parameter,
     * other SMB clients (including other threads making calls into jCIFS)
     * will not be permitted to access the target file and will receive "The
     * file is being accessed by another process" message.
     */
    int FILE_NO_SHARE = 0x00;
    /**
     * When specified as the <code>shareAccess</code> constructor parameter,

     * @throws UnknownHostException if the host cannot be resolved
     */

    public SmbFileOutputStream(final String url, final int shareAccess) throws SmbException, MalformedURLException, UnknownHostException {
        this(new SmbFile(url, "", null, shareAccess), false);
    }

    SmbFileOutputStream(final SmbFile file, final boolean append, final int openFlags)

     */
    private SmbComNTCreateAndX createRequest(int flags, int createOptions) {
        return new SmbComNTCreateAndX(mockConfig, "test.txt", flags, SmbConstants.FILE_READ_EA, // desired access
                0, // shareAccess
                0, // extFileAttributes
                createOptions, mockAndX);
    }

    @Nested
    @DisplayName("Constructor createDisposition calculation")
    class CreateDispositionTests {