handshake();
        } catch (IOException ex) { }
        return connection.getContentEncoding();
    }

    public long getExpiration() {
        try {
            handshake();
        } catch (IOException ex) { }
        return connection.getExpiration();
    }

    public long getDate() {
        try {
            handshake();
        } catch (IOException ex) { }

        }
        catch ( IOException ioe ) {
            log.warn("sendrecv failed", ioe);
            try {
                disconnect(true);
            }
            catch ( IOException ioe2 ) {
                ioe.addSuppressed(ioe2);
                log.info("disconnect failed", ioe2);
            }
            throw ioe;
        }
        catch ( InterruptedException ie ) {

        try {
            uni = password.getBytes( SmbConstants.UNI_ENCODING );
        } catch( UnsupportedEncodingException uee ) {
            if( log.level > 0 )
                uee.printStackTrace( log );
        }
        MD4 md4 = new MD4();
        md4.update( uni );
        try {
            md4.digest(p21, 0, 16);
        } catch (Exception ex) {
            if( log.level > 0 )
                ex.printStackTrace( log );

            stream.close();
        }
        catch ( IOException e ) {
            throw new PACDecodingException("Malformed kerberos ticket", e);
        }

        ASN1Sequence sequence;
        try {
            sequence = ASN1Util.as(ASN1Sequence.class, derToken.getBaseObject());
        }
        catch ( IOException e ) {
            throw new PACDecodingException("Malformed kerberos ticket", e);

        if ( log.isTraceEnabled() ) {
            log.trace("No match for domain based root, checking standalone " + domain);
        }
        /*
         * We did not match a domain based root. Now try to match the
         * longest path in the list of stand-alone referrals.
         */

        CacheEntry<DfsReferralDataInternal> refs;

            }
            catch ( SmbUnsupportedOperationException e ) {
                Assume.assumeTrue("No Ntsmbs", false);
            }
            finally {
                try {
                    f.setAttributes(f.getAttributes() & ~SmbConstants.ATTR_READONLY);
                }
                catch ( Exception e ) {
                    // ignore
                }

                        request.auth = auth;
    
                        try {
                            transport.send( request, response );
                        } catch (SmbAuthException sae) {
                            throw sae;
                        } catch (SmbException se) {
                            ex = se;
                        }
    
                        if( response.isLoggedInAsGuest &&

    static {
        try {
            EVERYONE = new SID("S-1-1-0");
            CREATOR_OWNER = new SID("S-1-3-0");
            SYSTEM = new SID("S-1-5-18");
        }
        catch ( SmbException se ) {
            log.error("Failed to create builtin SIDs", se);
        }
    }


    /**
     * Convert a sid_t to byte array
     * 
     * @param sid
     * @return byte encoded form

                    set.add(e);
                }
            }

        }
        catch ( SmbException e ) {
            throw e;
        }
        catch ( IOException ioe ) {
            log.debug("doNetShareEnum failed", ioe);
            throw new SmbException(u.toString(), ioe);
        }

                    ssn.treeConnectLogon();
                }
            }
            return new NtlmChallenge(trans.getServerEncryptionKey(), dc);
        }
        catch ( SmbException e ) {
            throw e;
        }
        catch ( IOException e ) {
            throw new SmbException("Connection failed", e);
        }
    }


    /**
     * @return
     */