refactor ctors

src/fsfw/serialize/SerialBufferAdapter.cpp

@@ -125,6 +125,13 @@ void SerialBufferAdapter<count_t>::setBuffer(uint8_t* buffer, count_t bufferLeng
   this->bufferLength = bufferLength;
 }
 
+template <typename count_t>
+void SerialBufferAdapter<count_t>::setConstBuffer(const uint8_t* buf, count_t bufLen) {
+  this->buffer = nullptr;
+  this->bufferLength = bufLen;
+  this->constBuffer = buf;
+}
+
 // forward Template declaration for linker
 template class SerialBufferAdapter<uint8_t>;
 template class SerialBufferAdapter<uint16_t>;

src/fsfw/serialize/SerialBufferAdapter.h

@@ -21,6 +21,7 @@
 template <typename count_t>
 class SerialBufferAdapter : public SerializeIF {
  public:
+  SerialBufferAdapter() = default;
   /**
    * Constructor for constant uint8_t buffer. Length field can be serialized optionally.
    * Type of length can be supplied as template type.
@@ -40,12 +41,12 @@ class SerialBufferAdapter : public SerializeIF {
    */
   SerialBufferAdapter(uint8_t* buffer, count_t bufferLength, bool serializeLength = false);
 
-  virtual ~SerialBufferAdapter();
+  ~SerialBufferAdapter() override;
 
-  virtual ReturnValue_t serialize(uint8_t** buffer, size_t* size, size_t maxSize,
+  ReturnValue_t serialize(uint8_t** buffer, size_t* size, size_t maxSize,
                                   Endianness streamEndianness) const override;
 
-  virtual size_t getSerializedSize() const override;
+  [[nodiscard]] size_t getSerializedSize() const override;
 
   /**
    * @brief This function deserializes a buffer into the member buffer.
@@ -59,12 +60,13 @@ class SerialBufferAdapter : public SerializeIF {
    * @param bigEndian
    * @return
    */
-  virtual ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
+  ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
                                     Endianness streamEndianness) override;
 
   uint8_t* getBuffer();
-  const uint8_t* getConstBuffer() const;
+  [[nodiscard]] const uint8_t* getConstBuffer() const;
   void setBuffer(uint8_t* buffer, count_t bufferLength);
+  void setConstBuffer(const uint8_t* buf, count_t bufLen);
 
  private:
   bool serializeLength = false;

src/fsfw/tmtcpacket/pus/CustomUserDataIF.h

@@ -7,6 +7,6 @@ class CustomUserDataIF {
  public:
   virtual ~CustomUserDataIF() = default;
   virtual ReturnValue_t setRawUserData(const uint8_t* data, size_t len) = 0;
-  virtual ReturnValue_t setSerializableUserData(SerializeIF& serializable) = 0;
+  virtual ReturnValue_t setSerializableUserData(const SerializeIF& serializable) = 0;
 };
 #endif  // FSFW_TMTCPACKET_CREATORDATAIF_H

src/fsfw/tmtcpacket/pus/tm/PusTmCreator.cpp

@@ -51,7 +51,7 @@ ReturnValue_t PusTmCreator::serialize(uint8_t** buffer, size_t* size, size_t max
   if (result != returnvalue::OK) {
     return result;
   }
-  size_t userDataLen = pusParams.dataWrapper.getLength();
+  size_t userDataLen = pusParams.data->getSerializedSize();
   **buffer =
       ((pusParams.secHeader.pusVersion << 4) & 0xF0) | (pusParams.secHeader.scTimeRefStatus & 0x0F);
   *buffer += 1;
@@ -77,15 +77,8 @@ ReturnValue_t PusTmCreator::serialize(uint8_t** buffer, size_t* size, size_t max
     }
   }
 
-  if (pusParams.dataWrapper.type == util::DataTypes::RAW and
+  if (pusParams.data != nullptr) {
-      pusParams.dataWrapper.dataUnion.raw.data != nullptr) {
+    result = pusParams.data->serialize(buffer, size, maxSize, streamEndianness);
-    std::memcpy(*buffer, pusParams.dataWrapper.dataUnion.raw.data, userDataLen);
-    *buffer += userDataLen;
-    *size += userDataLen;
-  } else if (pusParams.dataWrapper.type == util::DataTypes::SERIALIZABLE and
-             pusParams.dataWrapper.dataUnion.serializable != nullptr) {
-    result = pusParams.dataWrapper.dataUnion.serializable->serialize(buffer, size, maxSize,
-                                                                     streamEndianness);
     if (result != returnvalue::OK) {
       return result;
     }
@@ -111,7 +104,7 @@ TimeWriterIF* PusTmCreator::getTimestamper() const { return pusParams.secHeader.
 SpacePacketParams& PusTmCreator::getSpParams() { return spCreator.getParams(); }
 
 void PusTmCreator::updateSpLengthField() {
-  size_t headerLen = PusTmIF::MIN_SEC_HEADER_LEN + pusParams.dataWrapper.getLength() +
+  size_t headerLen = PusTmIF::MIN_SEC_HEADER_LEN + pusParams.data->getSerializedSize() +
                      sizeof(ecss::PusChecksumT) - 1;
   if (pusParams.secHeader.timeStamper != nullptr) {
     headerLen += pusParams.secHeader.timeStamper->getSerializedSize();
@@ -134,12 +127,12 @@ void PusTmCreator::setMessageTypeCounter(uint16_t messageTypeCounter) {
 void PusTmCreator::setDestId(uint16_t destId) { pusParams.secHeader.destId = destId; }
 
 ReturnValue_t PusTmCreator::setRawUserData(const uint8_t* data, size_t len) {
-  pusParams.dataWrapper.setRawData({data, len});
+  pusParams.adapter.setConstBuffer(data, len);
   updateSpLengthField();
   return returnvalue::OK;
 }
-ReturnValue_t PusTmCreator::setSerializableUserData(SerializeIF& serializable) {
+ReturnValue_t PusTmCreator::setSerializableUserData(const SerializeIF& serializable) {
-  pusParams.dataWrapper.setSerializable(serializable);
+  pusParams.data = &serializable;
   updateSpLengthField();
   return returnvalue::OK;
 }

src/fsfw/tmtcpacket/pus/tm/PusTmCreator.h

@@ -23,19 +23,28 @@ struct PusTmSecHeader {
 struct PusTmParams {
   PusTmParams() = default;
   explicit PusTmParams(PusTmSecHeader secHeader) : secHeader(secHeader) {};
-  PusTmParams(PusTmSecHeader secHeader, util::DataWrapper dataWrapper)
+  PusTmParams(PusTmSecHeader secHeader, const SerializeIF& data)
-      : secHeader(secHeader), dataWrapper(dataWrapper) {}
+      : secHeader(secHeader), data(&data) {}
-
+  PusTmParams(PusTmSecHeader secHeader, const uint8_t* data, size_t dataLen)
+      : secHeader(secHeader), adapter(data, dataLen), data(&adapter) {
+  }
   PusTmParams(uint8_t service, uint8_t subservice, TimeWriterIF* timeStamper)
       : secHeader(service, subservice, timeStamper) {}
 
   PusTmParams(uint8_t service, uint8_t subservice, TimeWriterIF* timeStamper,
-              util::DataWrapper dataWrapper_)
+              const SerializeIF& data_)
       : PusTmParams(service, subservice, timeStamper) {
-    dataWrapper = dataWrapper_;
+    data = &data_;
   }
+
+  PusTmParams(uint8_t service, uint8_t subservice, TimeWriterIF* timeStamper,
+              const uint8_t* data, size_t dataLen)
+      : secHeader(service, subservice, timeStamper),
+        adapter(data, dataLen),
+        data(&adapter) {}
   PusTmSecHeader secHeader;
-  util::DataWrapper dataWrapper{};
+  SerialBufferAdapter<uint8_t> adapter;
+  const SerializeIF* data = nullptr;
 };
 
 class TimeWriterIF;
@@ -88,7 +97,7 @@ class PusTmCreator : public SerializeIF, public PusTmIF, public CustomUserDataIF
   [[nodiscard]] size_t getSerializedSize() const override;
   [[nodiscard]] TimeWriterIF* getTimestamper() const;
   ReturnValue_t setRawUserData(const uint8_t* data, size_t len) override;
-  ReturnValue_t setSerializableUserData(SerializeIF& serializable) override;
+  ReturnValue_t setSerializableUserData(const SerializeIF& serializable) override;
 
   // Load all big endian (network endian) helpers into scope
   using SerializeIF::serializeBe;