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];
                }
            }
        } else {
            int min = 0;
            int max = DOS_ERROR_CODES.length - 1;

            while( max >= min ) {

                    accountName = accountName.toUpperCase();
                primaryDomain = auth.domain.toUpperCase();
            } else if (cred instanceof byte[]) {
                blob = (byte[])cred;
            } else {
                throw new SmbException("Unsupported credential type");
            }
        } else if (session.transport.server.security == SECURITY_SHARE) {
            if (cred instanceof NtlmPasswordAuthentication) {

            }
            else {
                curResp.setExpiration(null);
            }

            curResp.setMid(k);
            this.response_map.put(k, curResp);

            Request next = curReq.getNext();
            if ( next != null ) {
                curReq = next;
                curResp = next.getResponse();
            }
            else {
                break;
            }

            }
            else {
                this.useUnicode = false;
                this.negotiatedFlags2 &= 0xFFFF ^ SmbConstants.FLAGS2_UNICODE;
            }
        }
        else {
            this.useUnicode = ctx.getConfig().isUseUnicode();
        }

        if ( this.useUnicode ) {
            log.debug("Unicode is enabled");
        }
        else {

                    this.handle = this.pipe.openUnshared(this.openFlags, this.access, this.sharing, SmbConstants.ATTR_NORMAL, 0);
                }
                else {
                    // at least on samba, SmbComOpenAndX fails without the pipe prefix
                    this.handle = this.pipe

            dr = fetchRootReferral(tf, domain, root, refServerName);
            links = cacheRootReferral(tf, domain, root, roots, dr, links);
        }
        else if ( links instanceof NegativeCacheEntry ) {
            links = null;
        }
        else {
            dr = links.map.get("\\");
        }

        if ( links != null ) {
            return getLinkReferral(tf, domain, root, path, dr, now, links);

                password = session.auth.getAnsiHash( session.transport.server.encryptionKey );
                passwordLength = password.length;
            } else if( DISABLE_PLAIN_TEXT_PASSWORDS ) {
                throw new RuntimeException( "Plain text passwords are disabled" );
            } else {
                // plain text
                password = new byte[(session.auth.password.length() + 1) * 2];

                }
                else if ( this.useNTSmbs ) {
                    this.reqx.setParam(fh.getFid(), this.fp, len - w, b, off, w);
                    if ( ( flags & 1 ) != 0 ) {
                        this.reqx.setParam(fh.getFid(), this.fp, len, b, off, w);
                        this.reqx.setWriteMode(0x8);
                    }
                    else {
                        this.reqx.setWriteMode(0);

                            server = str.substring(si, nexte + 1);
                            si = nexts;
                        }
                        else {
                            server = "127.0.0.1";
                        }
                    }
                    binding = new DcerpcBinding(proto, server);
                    mark = si + 1;

            this.dialects = new String[] {
                "SMB 2.???", "SMB 2.002"
            };
        }
        else if ( config.getMaximumVersion().isSMB2() ) {
            this.dialects = new String[] {
                "NT LM 0.12", "SMB 2.???", "SMB 2.002"
            };
        }
        else {
            this.dialects = new String[] {
                "NT LM 0.12"
            };
        }
    }


    /**