func putUuid()

in src/message/messageparser.go [416:453]
32 lines of code
9 McCabe index (conditional complexity)

func putUuid(log log.T, byteArray []byte, offset int, input uuid.UUID) (err error) {
	if input == nil {
		log.Error("putUuid failed: input is null.")
		return errors.New("putUuid failed: input is null.")
	}

	byteArrayLength := len(byteArray)
	if offset > byteArrayLength-1 || offset+16-1 > byteArrayLength-1 || offset < 0 {
		log.Error("putUuid failed: Offset is invalid.")
		return errors.New("Offset is outside the byte array.")
	}

	leastSignificantLong, err := bytesToLong(log, input.Bytes()[8:16])
	if err != nil {
		log.Error("putUuid failed: Failed to get leastSignificant Long value.")
		return errors.New("Failed to get leastSignificant Long value.")
	}

	mostSignificantLong, err := bytesToLong(log, input.Bytes()[0:8])
	if err != nil {
		log.Error("putUuid failed: Failed to get mostSignificantLong Long value.")
		return errors.New("Failed to get mostSignificantLong Long value.")
	}

	err = putLong(log, byteArray, offset, leastSignificantLong)
	if err != nil {
		log.Error("putUuid failed: Failed to put leastSignificantLong Long value.")
		return errors.New("Failed to put leastSignificantLong Long value.")
	}

	err = putLong(log, byteArray, offset+8, mostSignificantLong)
	if err != nil {
		log.Error("putUuid failed: Failed to put mostSignificantLong Long value.")
		return errors.New("Failed to put mostSignificantLong Long value.")
	}

	return nil
}