* @return whether the protocol negotiation was successful
     */
    boolean isValid ( CIFSContext cifsContext, SmbNegotiationRequest request );


    /**
     * 
     * @return selected dialect
     */
    DialectVersion getSelectedDialect ();


    /**
     * 
     * @return whether the server has singing enabled
     */
    boolean isSigningEnabled ();


    /**
     * 

        if ( selected == null ) {
            log.error("Server returned an unknown dialect");
            return false;
        }

        if ( !selected.atLeast(getConfig().getMinimumVersion()) || !selected.atMost(getConfig().getMaximumVersion()) ) {
            log.error(
                String.format(
                    "Server selected an disallowed dialect version %s (min: %s max: %s)",
                    selected,

	}
}

func replaceQuoteInSQL(sql string) string {
	// convert single quote into double quote
	sql = strings.ReplaceAll(sql, `'`, `"`)

	// convert dialect special quote into double quote
	switch DB.Dialector.Name() {
	case "postgres":
		sql = strings.ReplaceAll(sql, `"`, `"`)
	case "mysql", "sqlite":
		sql = strings.ReplaceAll(sql, "`", `"`)
	case "sqlserver":

            negotiate( altPort, resp );
            port = altPort;
        }

        if( resp.dialectIndex > 10 ) {
            throw new SmbException( "This client does not support the negotiated dialect." );
        }
        if ((server.capabilities & CAP_EXTENDED_SECURITY) != CAP_EXTENDED_SECURITY &&
                    server.encryptionKeyLength != 8 &&
                    LM_COMPATIBILITY == 0) {

                    return negotiate2(r);
                }
                else if ( r.getDialectRevision() != Smb2Constants.SMB2_DIALECT_0202 ) {
                    throw new CIFSException("Server returned invalid dialect verison in multi protocol negotiation");
                }

                int permits = r.getInitialCredits();
                if ( permits > 0 ) {
                    this.credits.release(permits);

2CB8          ; mapped                 ; 2CB9          # 4.1  COPTIC CAPITAL LETTER DIALECT-P KAPA
2CB9          ; valid                                  # 4.1  COPTIC SMALL LETTER DIALECT-P KAPA
2CBA          ; mapped                 ; 2CBB          # 4.1  COPTIC CAPITAL LETTER DIALECT-P NI
2CBB          ; valid                                  # 4.1  COPTIC SMALL LETTER DIALECT-P NI

*   Fixes a crash due to erroneous `StatusOr`
    ([CVE-2022-23590](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23590))
*   Fixes multiple crashes and heap OOB accesses in TFG dialect (MLIR)
    ([CVE-2022-23594](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23594))
*   Fixes a segfault in `simplifyBroadcast` (MLIR)

        } catch( UnsupportedEncodingException uee ) {
            return 0;
        }
        System.arraycopy( dialects, 0, dst, dstIndex, dialects.length );
        return dialects.length;
    }
    int readParameterWordsWireFormat( byte[] buffer, int bufferIndex ) {
        return 0;
    }
    int readBytesWireFormat( byte[] buffer, int bufferIndex ) {
        return 0;
    }
    public String toString() {

	}

	if config.Dialector != nil {
		err = config.Dialector.Initialize(db)

		if err != nil {
			if db, _ := db.DB(); db != nil {
				_ = db.Close()
			}
		}

		if config.TranslateError {
			if _, ok := db.Dialector.(ErrorTranslator); !ok {

		},
		ConnectDone: func(network, addr string, err error) {
			if err == nil {
				atomic.StoreInt64(&dialEnd, time.Now().UnixNano())
			}
		},
	}

	return req.WithContext(httptrace.WithClientTrace(req.Context(), trace)), func() {
		if ds := atomic.LoadInt64(&dialStart); ds > 0 {
			if de := atomic.LoadInt64(&dialEnd); de == 0 {
				atomic.AddUint64(&globalStats.tcpDialErrs, 1)
			} else if de >= ds {