if (log.level >= 1)
                    log.println("Invalid state: " + state);
                state = 0;
                thread = null;
            }
        }
    }
    public synchronized void disconnect( boolean hard ) throws IOException {
        IOException ioe = null;

        switch (state) {
            case 0: /* not connected - just return */
                return;

     */
    public boolean isDisconnected () {
        return this.state == 4 || this.state == 5 || this.state == 6 || this.state == 0;
    }


    /**
     * @return whether the transport is marked failed
     */
    public boolean isFailed () {
        return this.state == 5 || this.state == 6;
    }


    /**
     * Send a request message and recieve response
     * 

            int max = NT_STATUS_CODES.length - 1;

            while( max >= min ) {
                int mid = (min + max) / 2;

                if( errcode > NT_STATUS_CODES[mid] ) {
                    min = mid + 1;
                } else if( errcode < NT_STATUS_CODES[mid] ) {
                    max = mid - 1;
                } else {
                    return NT_STATUS_MESSAGES[mid];

    protected static DcerpcBinding parseBinding ( String str ) throws DcerpcException {
        int state, mark, si;
        char[] arr = str.toCharArray();
        String proto = null, key = null;
        DcerpcBinding binding = null;

        state = mark = si = 0;
        do {
            char ch = arr[ si ];

            switch ( state ) {
            case 0:
                if ( ch == ':' ) {

        try {
            getTreeHandle().send(this.nextRequest, this.response);
            return this.response.getStatus() != NtStatus.NT_STATUS_NO_MORE_FILES;
        }
        catch ( SmbException e ) {
            if ( e.getNtStatus() == NtStatus.NT_STATUS_NO_MORE_FILES ) {
                log.debug("No more entries", e);
                return false;
            }
            throw e;
        }
    }

        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 );

<dependency>
    <groupId>org.codelibs</groupId>
    <artifactId>jcifs</artifactId>
    <version>2.1.34</version>
</dependency>
```

## Changes

 * SMB2 (2.02 protocol level) support, some SMB3 support
 * Remove global state
 * Allow per context configuration
 * Logging through SLF4J
 * Drop pre-java 1.7 support
 * Unify authentication subsystem, NTLMSSP/Kerberos support
 * Large ReadX/WriteX support
 * Streaming list operations

        System.arraycopy( src, srcIndex + namesLength, macAddress, 0, 6 );
        srcIndex += readNodeNameArray( src, srcIndex );
        stats = new byte[statsLength];
        System.arraycopy( src, srcIndex, stats, 0, statsLength );
        srcIndex += statsLength;
        return srcIndex - start;
    }
    private int readNodeNameArray( byte[] src, int srcIndex ) {
        int start = srcIndex;

 * <p>
 * <blockquote>
 * 
 * <pre>
 * C:\&gt;nbtstat -a 192.168.1.15
 * 
 *        NetBIOS Remote Machine Name Table
 * 
 *    Name               Type         Status
 * ---------------------------------------------
 * JMORRIS2        &lt;00&gt;  UNIQUE      Registered
 * BILLING-NY      &lt;00&gt;  GROUP       Registered
 * JMORRIS2        &lt;03&gt;  UNIQUE      Registered

                        }
    
                        break;
                    default:
                        throw new SmbException("Unexpected session setup state: " + state);
                }
            } while (state != 0);
        } catch (SmbException se) {
            logoff(true);
            connectionState = 0;
            throw se;
        } finally {
            transport.notifyAll();