ActiveTextLoggerComponentAc.cpp

Go to the documentation of this file.

// ======================================================================
// \title  ActiveTextLoggerComponentAc.cpp
// \author Generated by fpp-to-cpp
// \brief  cpp file for ActiveTextLogger component base class
// ======================================================================

#include "Fw/Types/Assert.hpp"
#include "Fw/Types/ExternalString.hpp"
#if FW_ENABLE_TEXT_LOGGING
#include "Fw/Types/String.hpp"
#endif
#include "Svc/ActiveTextLogger/ActiveTextLoggerComponentAc.hpp"

namespace Svc {

  namespace {
    enum MsgTypeEnum {
      ACTIVETEXTLOGGER_COMPONENT_EXIT = Fw::ActiveComponentBase::ACTIVE_COMPONENT_EXIT,
      INT_IF_TEXTQUEUE,
    };

    // Get the max size by constructing a union of the async input, command, and
    // internal port serialization sizes
    union BuffUnion {
      // Size of TextQueue argument list
      BYTE TextQueueIntIfSize[
        Fw::InternalInterfaceString::SERIALIZED_SIZE
      ];
    };

    // Define a message buffer class large enough to handle all the
    // asynchronous inputs to the component
    class ComponentIpcSerializableBuffer :
      public Fw::LinearBufferBase
    {

      public:

        enum {
          // Offset into data in buffer: Size of message ID and port number
          DATA_OFFSET = sizeof(FwEnumStoreType) + sizeof(FwIndexType),
          // Max data size
          MAX_DATA_SIZE = sizeof(BuffUnion),
          // Max message size: Size of message id + size of port + max data size
          SERIALIZATION_SIZE = DATA_OFFSET + MAX_DATA_SIZE
        };

        Fw::Serializable::SizeType getCapacity() const {
          return sizeof(m_buff);
        }

        U8* getBuffAddr() {
          return m_buff;
        }

        const U8* getBuffAddr() const {
          return m_buff;
        }

      private:
        // Should be the max of all the input ports serialized sizes...
        U8 m_buff[SERIALIZATION_SIZE];

    };
  }

  // ----------------------------------------------------------------------
  // Component initialization
  // ----------------------------------------------------------------------

  void ActiveTextLoggerComponentBase ::
    init(
        FwSizeType queueDepth,
        FwEnumStoreType instance
    )
  {
    // Initialize base class
    Fw::ActiveComponentBase::init(instance);

    // Connect input port TextLogger
    for (
      FwIndexType port = 0;
      port < static_cast<FwIndexType>(this->getNum_TextLogger_InputPorts());
      port++
    ) {
      this->m_TextLogger_InputPort[port].init();
      this->m_TextLogger_InputPort[port].addCallComp(
        this,
        m_p_TextLogger_in
      );
      this->m_TextLogger_InputPort[port].setPortNum(port);

#if FW_OBJECT_NAMES == 1
      Fw::ObjectName portName;
      portName.format(
        "%s_TextLogger_InputPort[%" PRI_FwIndexType "]",
        this->m_objName.toChar(),
        port
      );
      this->m_TextLogger_InputPort[port].setObjName(portName.toChar());
#endif
    }

    // Create the queue
    Os::Queue::Status qStat = this->createQueue(
      queueDepth,
      static_cast<FwSizeType>(ComponentIpcSerializableBuffer::SERIALIZATION_SIZE)
    );
    FW_ASSERT(
      Os::Queue::Status::OP_OK == qStat,
      static_cast<FwAssertArgType>(qStat)
    );
  }

  // ----------------------------------------------------------------------
  // Getters for typed input ports
  // ----------------------------------------------------------------------

  Fw::InputLogTextPort* ActiveTextLoggerComponentBase ::
    get_TextLogger_InputPort(FwIndexType portNum)
  {
    FW_ASSERT(
      (0 <= portNum) && (portNum < this->getNum_TextLogger_InputPorts()),
      static_cast<FwAssertArgType>(portNum)
    );

    return &this->m_TextLogger_InputPort[portNum];
  }

  // ----------------------------------------------------------------------
  // Component construction and destruction
  // ----------------------------------------------------------------------

  ActiveTextLoggerComponentBase ::
    ActiveTextLoggerComponentBase(const char* compName) :
      Fw::ActiveComponentBase(compName)
  {

  }

  ActiveTextLoggerComponentBase ::
    ~ActiveTextLoggerComponentBase()
  {

  }

  // ----------------------------------------------------------------------
  // Port handler base-class functions for typed input ports
  //
  // Call these functions directly to bypass the corresponding ports
  // ----------------------------------------------------------------------

  void ActiveTextLoggerComponentBase ::
    TextLogger_handlerBase(
        FwIndexType portNum,
        FwEventIdType id,
        Fw::Time& timeTag,
        const Fw::LogSeverity& severity,
        Fw::TextLogString& text
    )
  {
    // Make sure port number is valid
    FW_ASSERT(
      (0 <= portNum) && (portNum < this->getNum_TextLogger_InputPorts()),
      static_cast<FwAssertArgType>(portNum)
    );

    // Call handler function
    this->TextLogger_handler(
      portNum,
      id,
      timeTag,
      severity,
      text
    );
  }

  // ----------------------------------------------------------------------
  // Internal interface base-class functions
  // ----------------------------------------------------------------------

  void ActiveTextLoggerComponentBase ::
    TextQueue_internalInterfaceInvoke(const Fw::InternalInterfaceString& text)
  {
    ComponentIpcSerializableBuffer msg;
    Fw::SerializeStatus _status = Fw::FW_SERIALIZE_OK;

    // Serialize the message ID
    _status = msg.serializeFrom(static_cast<FwEnumStoreType>(INT_IF_TEXTQUEUE));
    FW_ASSERT (
      _status == Fw::FW_SERIALIZE_OK,
      static_cast<FwAssertArgType>(_status)
    );

    // Fake port number to make message dequeue work
    _status = msg.serializeFrom(static_cast<FwIndexType>(0));
    FW_ASSERT (
      _status == Fw::FW_SERIALIZE_OK,
      static_cast<FwAssertArgType>(_status)
    );

    _status = msg.serializeFrom(text);
    FW_ASSERT(
      _status == Fw::FW_SERIALIZE_OK,
      static_cast<FwAssertArgType>(_status)
    );

    // Send message
    Os::Queue::BlockingType _block = Os::Queue::NONBLOCKING;
    Os::Queue::Status qStatus = this->m_queue.send(msg, 1, _block);

    if (qStatus == Os::Queue::Status::FULL) {
      this->incNumMsgDropped();
      return;
    }

    FW_ASSERT(
      qStatus == Os::Queue::OP_OK,
      static_cast<FwAssertArgType>(qStatus)
    );
  }

  // ----------------------------------------------------------------------
  // Message dispatch functions
  // ----------------------------------------------------------------------

  Fw::QueuedComponentBase::MsgDispatchStatus ActiveTextLoggerComponentBase ::
    doDispatch()
  {
    ComponentIpcSerializableBuffer _msg;
    FwQueuePriorityType _priority = 0;

    Os::Queue::Status _msgStatus = this->m_queue.receive(
      _msg,
      Os::Queue::BLOCKING,
      _priority
    );
    FW_ASSERT(
      _msgStatus == Os::Queue::OP_OK,
      static_cast<FwAssertArgType>(_msgStatus)
    );

    // Reset to beginning of buffer
    _msg.resetDeser();

    FwEnumStoreType _desMsg = 0;
    Fw::SerializeStatus _deserStatus = _msg.deserializeTo(_desMsg);
    FW_ASSERT(
      _deserStatus == Fw::FW_SERIALIZE_OK,
      static_cast<FwAssertArgType>(_deserStatus)
    );

    MsgTypeEnum _msgType = static_cast<MsgTypeEnum>(_desMsg);

    if (_msgType == ACTIVETEXTLOGGER_COMPONENT_EXIT) {
      return MSG_DISPATCH_EXIT;
    }

    FwIndexType portNum = 0;
    _deserStatus = _msg.deserializeTo(portNum);
    FW_ASSERT(
      _deserStatus == Fw::FW_SERIALIZE_OK,
      static_cast<FwAssertArgType>(_deserStatus)
    );

    switch (_msgType) {
      // Handle internal interface TextQueue
      case INT_IF_TEXTQUEUE: {
        Fw::InternalInterfaceString text;
        _deserStatus = _msg.deserializeTo(text);

        // Internal interface should always deserialize
        FW_ASSERT(
          Fw::FW_SERIALIZE_OK == _deserStatus,
          static_cast<FwAssertArgType>(_deserStatus)
        );

        // Make sure there was no data left over.
        // That means the buffer size was incorrect.
        FW_ASSERT(
          _msg.getDeserializeSizeLeft() == 0,
          static_cast<FwAssertArgType>(_msg.getDeserializeSizeLeft())
        );

        // Call handler function
        this->TextQueue_internalInterfaceHandler(
          text
        );

        break;
      }

      default:
        return MSG_DISPATCH_ERROR;
    }

    return MSG_DISPATCH_OK;
  }

  // ----------------------------------------------------------------------
  // Calls for messages received on typed input ports
  // ----------------------------------------------------------------------

  void ActiveTextLoggerComponentBase ::
    m_p_TextLogger_in(
        Fw::PassiveComponentBase* callComp,
        FwIndexType portNum,
        FwEventIdType id,
        Fw::Time& timeTag,
        const Fw::LogSeverity& severity,
        Fw::TextLogString& text
    )
  {
    FW_ASSERT(callComp);
    ActiveTextLoggerComponentBase* compPtr = static_cast<ActiveTextLoggerComponentBase*>(callComp);
    compPtr->TextLogger_handlerBase(
      portNum,
      id,
      timeTag,
      severity,
      text
    );
  }

}