int len = 0;
                // Use appropriate string decoding based on Unicode flag
                try {
                    if ((flags2 & FLAGS2_UNICODE) == FLAGS2_UNICODE) {
                        while (buffer[bufferIndex + len] != (byte) 0x00 || buffer[bufferIndex + len + 1] != (byte) 0x00) {
                            len += 2;
                            if (len > 256) {

        final char[] out = new char[256];
        char ch;
        int len, p, i;

        if (pathInfo == null) {
            return null;
        }
        len = pathInfo.length();

        p = i = 0;
        while (p < len && pathInfo.charAt(p) == '/') {
            p++;
        }
        if (p == len) {
            return null;
        }

        /* collect server name */

        }

        if (isRetainPayload()) {
            this.rawPayload = new byte[len];
            System.arraycopy(dst, start, this.rawPayload, 0, len);
        }

        return len;
    }

    /**
     * Rounds up the size to 8-byte alignment.
     *
     * @param size the size to align
     * @return the aligned size
     */

        }

        return dstIndex - start;
    }

    @Override
    public int decode(byte[] buffer, int bufferIndex, int len) throws SMBProtocolDecodingException {
        if (len < 8) {
            throw new SMBProtocolDecodingException("Invalid compression context length: " + len);
        }

        int start = bufferIndex;

        // Read compression count

    protected void haveResponse(final byte[] buffer, final int start, final int len) throws SMBProtocolDecodingException {
        if (isRetainPayload()) {
            final byte[] payload = new byte[len];
            System.arraycopy(buffer, start, payload, 0, len);
            setRawPayload(payload);
        }

        if (!verifySignature(buffer, start, len)) {

        final int len = bufferIndex - start;
        this.length = len;

        if (isRetainPayload()) {
            final byte[] payload = new byte[len];
            System.arraycopy(buffer, 4, payload, 0, len);
            setRawPayload(payload);
        }

        if (!verifySignature(buffer, 4, len)) {

     * @param off the offset in the buffer to start writing
     * @param len the number of bytes to read
     * @return number of bytes read
     * @throws IOException if an I/O error occurs
     */
    public static int readn(final InputStream in, final byte[] b, final int off, final int len) throws IOException {
        int i = 0, n = -5;

        if (off + len > b.length) {

            out.write(buf, off, length);
            return in.read(inB);
        }
    }

    @Override
    public int recv(final byte[] buf, final int off, final int len) throws IOException {
        return getInput().readDirect(buf, off, len);

    }

    @Override
    public void send(final byte[] buf, final int off, final int length) throws IOException {
        getOutput().writeDirect(buf, off, length, 1);

        char ch;
        int i, j, state, len;
        char[] out;
        byte[] b = new byte[1];

        if (str == null) {
            return null;
        }

        len = str.length();
        out = new char[len];
        state = 0;
        for (i = j = 0; i < len; i++) {
            switch (state) {
            case 0:
                ch = str.charAt(i);