// fileAttributes
        fileAttributes = 0;

        // openFunction
        if(( flags & SmbFile.O_TRUNC ) == SmbFile.O_TRUNC ) {
            // truncate the file
            if(( flags & SmbFile.O_CREAT ) == SmbFile.O_CREAT ) {
                // create it if necessary
                openFunction = OPEN_FN_TRUNC | OPEN_FN_CREATE;
            } else {

        try ( SmbWatchHandle w = this.base
                .watch(FileNotifyInformation.FILE_NOTIFY_CHANGE_ATTRIBUTES | FileNotifyInformation.FILE_NOTIFY_CHANGE_LAST_WRITE, false) ) {
            try ( SmbFile cr = new SmbFile(this.base, "modified") ) {
                cr.createNewFile();
                setupWatch(w);
                try ( OutputStream os = cr.getOutputStream() ) {
                    os.write(new byte[] {

    private void runFilenameTest ( String... names ) throws CIFSException, UnknownHostException, MalformedURLException {
        try ( SmbFile d = createTestDirectory() ) {
            try {

                for ( String name : names ) {
                    try ( SmbResource tf = new SmbFile(d, name) ) {
                        tf.createNewFile();
                    }
                }

 * 
 * @param file An <code>SmbFile</code> representing the file to write to
 * @param append Append to the end of file
 */

    public SmbFileOutputStream( SmbFile file, boolean append ) throws SmbException, MalformedURLException, UnknownHostException {
        this( file, append, append ? SmbFile.O_CREAT | SmbFile.O_WRONLY | SmbFile.O_APPEND :
                                    SmbFile.O_CREAT | SmbFile.O_WRONLY | SmbFile.O_TRUNC );

        this( new SmbFile( url ));
    }

/**
 * Creates an {@link java.io.InputStream} for reading bytes from a file on
 * an SMB server represented by the {@link jcifs.smb1.smb1.SmbFile} parameter. See
 * {@link jcifs.smb1.smb1.SmbFile} for a detailed description and examples of
 * the smb URL syntax.
 *
 * @param file An <code>SmbFile</code> specifying the file to read from
 */

     * <code>SmbFile</code> references a workgroup, the name of the workgroup
     * is returned. If this <code>SmbFile</code> refers to the root of this
     * SMB network hierarchy, <code>null</code> is returned.
     * 
     * @return The server or workgroup name or <code>null</code> if this
     *         <code>SmbFile</code> refers to the root <code>smb://</code> resource.
     */

        f.exists();
    }


    protected SmbFile createTestFile () throws MalformedURLException, UnknownHostException, CIFSException {
        try ( SmbFile defaultShareRoot = getDefaultShareRoot() ) {
            SmbFile f = new SmbFile(defaultShareRoot, makeRandomName());
            f.createNewFile();
            return f;
        }
    }

        /* 0x80000000 means hidden but SmbFile.isHidden() checks for $ at end
         */
        switch (type & 0xFFFF) {
            case 1:
                return SmbFile.TYPE_PRINTER;
            case 3:
                return SmbFile.TYPE_NAMED_PIPE;
        }
        return SmbFile.TYPE_SHARE;
    }
    public int getAttributes() {
        return SmbFile.ATTR_READONLY | SmbFile.ATTR_DIRECTORY;
    }

        // 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;
            } else {

 * Named Pipes</a> for a detailed description of how to use jCIFS with
 * Win32 Named Pipe server processes.
 *
 */

public class SmbNamedPipe extends SmbFile {

    /**
     * The pipe should be opened read-only.
     */

    public static final int PIPE_TYPE_RDONLY = O_RDONLY;

    /**
     * The pipe should be opened only for writing.
     */