throw e;
                            }
                        }
                        if ( n <= 0 ) {
                            return (int) ( ( this.fp - start ) > 0L ? this.fp - start : -1 );
                        }
                        this.fp += n;
                        off += n;
                        len -= n;
                        continue;
                    }

            throws SmbAuthException {
        DfsReferralDataInternal res = null;
        DfsReferralDataInternal start = dr;
        DfsReferralDataInternal r = start;
        do {
            r = start.next();
            String refPath = dr.getPath() != null ? '\\' + dr.getPath() : "";
            String nextPath = refPath + ( path != null ? path.substring(r.getPathConsumed()) : "" );

    @Override
    protected int readParameterWordsWireFormat ( byte[] buffer, int bufferIndex ) {
        int start = bufferIndex;

        this.dialectIndex = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        if ( this.dialectIndex > 10 ) {
            return bufferIndex - start;
        }
        this.server.securityMode = buffer[ bufferIndex++ ] & 0xFF;

                msg.flags &= ~DCERPC_FIRST_FRAG;
            }

            if ( ( msg.flags & ( DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG ) ) != ( DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG ) ) {
                buf.start = off;
                buf.reset();
                msg.encode_header(buf);
                buf.enc_ndr_long(msg.alloc_hint);
                buf.enc_ndr_short(0); /* context id */

            this.te = null;

            Thread t = new Thread(this, this.name);
            t.setDaemon(true);
            this.thread = t;

            synchronized ( this.thread ) {
                t.start();
                t.wait(timeout); /* wait for doConnect */

                st = this.state;
                switch ( st ) {
                case 1: /* doConnect never returned */

     * @param dest The destination array in which the user session key will be
     * placed.
     * @param offset The offset in the destination array at which the
     * session key will start.
     */
    void getUserSessionKey(byte[] challenge, byte[] dest, int offset) throws SmbException {
        if (hashesExternal) return;
        try {
            MD4 md4 = new MD4();

            andx = null;

            dst[start + ANDX_COMMAND_OFFSET] = (byte)0xFF;
            dst[start + ANDX_RESERVED_OFFSET] = (byte)0x00;
//            dst[start + ANDX_OFFSET_OFFSET] = (byte)0x00;
//            dst[start + ANDX_OFFSET_OFFSET + 1] = (byte)0x00;
            dst[start + ANDX_OFFSET_OFFSET] = (byte)0xde;
            dst[start + ANDX_OFFSET_OFFSET + 1] = (byte)0xde;

        writeInt2(this.questionCount, dst, start + QUESTION_OFFSET);
        writeInt2(this.answerCount, dst, start + ANSWER_OFFSET);
        writeInt2(this.authorityCount, dst, start + AUTHORITY_OFFSET);
        writeInt2(this.additionalCount, dst, start + ADDITIONAL_OFFSET);
        return HEADER_LENGTH;
    }

                throw new IllegalArgumentException( "Unsupported time encoding" );
        }
    }

    public static int enc_utf8( String str, byte[] dst, int di, int dlim ) throws IOException {
        int start = di, ch;
        int strlen = str.length();

        for( int i = 0; di < dlim && i < strlen; i++ ) {
            ch = str.charAt( i );
            if ((ch >= 0x0001) && (ch <= 0x007F)) {

     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#writeBytesWireFormat(byte[], int)
     */
    @Override
    protected int writeBytesWireFormat ( byte[] dst, int dstIndex ) {
        int start = dstIndex;

        if ( log.isDebugEnabled() ) {
            log.debug("Opening " + this.name);
            log.debug("Flags are " + Hexdump.toHexString(getFlags(), 4));
        }