+ this.rootDirectoryFid + ",desiredAccess=0x" + Hexdump.toHexString(this.desiredAccess, 4) + ",allocationSize="
                + this.allocationSize + ",extFileAttributes=0x" + Hexdump.toHexString(this.extFileAttributes, 4) + ",shareAccess=0x"

                if (log.isDebugEnabled()) {
                    log.debug("signature verification failure"); //$NON-NLS-1$
                    log.debug("Expect: " + Hexdump.toHexString(signature, 0, 8));
                    log.debug("Have: " + Hexdump.toHexString(data, offset + SmbConstants.SIGNATURE_OFFSET, 8));
                }
                return true;
            }
        }

        return false;
    }

                + ",maxBufferSize=" + this.server.maxBufferSize + ",maxRawSize=" + this.server.maxRawSize + ",sessionKey=0x"
                + Hexdump.toHexString(this.server.sessKey, 8) + ",capabilities=0x" + Hexdump.toHexString(this.server.scapabilities, 8)
                + ",serverTime=" + new Date(this.server.serverTime) + ",serverTimeZone=" + this.server.serverTimeZone

        // Test toString contains the expected values to verify field initialization
        String str = querySecurityDesc.toString();
        assertTrue(str.contains("fid=0x" + Hexdump.toHexString(fid, 4)));
        assertTrue(str.contains("securityInformation=0x" + Hexdump.toHexString(securityInfo, 8)));
    }

    @Test
    @DisplayName("Test constructor with different security information flags")
    void testConstructorWithDifferentSecurityFlags() {

        return 0;
    }

    @Override
    public String toString() {
        return ("NtTransQuerySecurityDesc[" + super.toString() + ",fid=0x" + Hexdump.toHexString(this.fid, 4) + ",securityInformation=0x"
                + Hexdump.toHexString(this.securityInformation, 8) + "]");
    }

                        Hexdump.toHexString(checksum), Hexdump.toHexString(this.serverSignature.getChecksum()),
                        this.serverSignature.getType(), data.length));
            }
            if (log.isTraceEnabled()) {
                log.trace(String.format("Checksum data %s", Hexdump.toHexString(checksumData)));
            }

    public String toString() {
        return ("Trans2FindFirst2[" + super.toString() + ",searchAttributes=0x" + Hexdump.toHexString(this.searchAttributes, 2)
                + ",searchCount=" + this.maxItems + ",flags=0x" + Hexdump.toHexString(this.tflags, 2) + ",informationLevel=0x"
                + Hexdump.toHexString(this.informationLevel, 3) + ",searchStorageType=" + this.searchStorageType + ",filename=" + this.path
                + "]");
    }

        return ("Trans2FindNext2[" + super.toString() + ",sid=" + sid + ",searchCount=" + Trans2FindFirst2.LIST_SIZE
                + ",informationLevel=0x" + Hexdump.toHexString(informationLevel, 3) + ",resumeKey=0x" + Hexdump.toHexString(resumeKey, 4)
                + ",flags=0x" + Hexdump.toHexString(flags, 2) + ",filename=" + filename + "]");
    }

      else -> {
        throw ProtocolException("Unknown control opcode: " + opcode.toHexString())
      }
    }
  }

  @Throws(IOException::class)
  private fun readMessageFrame() {
    val opcode = this.opcode
    if (opcode != OPCODE_TEXT && opcode != OPCODE_BINARY) {
      throw ProtocolException("Unknown opcode: ${opcode.toHexString()}")
    }

    readMessage()

    if (readingCompressedMessage) {

            ret.append("null");
        } else {
            ret.append(Hexdump.toHexString(serverChallenge, 0, serverChallenge.length * 2));
        }
        ret.append(",signingKey=");
        if (signingKey == null) {
            ret.append("null");
        } else {
            ret.append(Hexdump.toHexString(signingKey, 0, signingKey.length * 2));
        }
        ret.append("]");
        return ret.toString();