StartPacket.cpp

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// ======================================================================
// \title  StartPacket.cpp
// \author bocchino
// \brief  cpp file for FilePacket::StartPacket
//
// \copyright
// Copyright 2009-2016, by the California Institute of Technology.
// ALL RIGHTS RESERVED.  United States Government Sponsorship
// acknowledged.
//
// ======================================================================
 
#include <Fw/FilePacket/FilePacket.hpp>
#include <Fw/Types/Assert.hpp>
 
namespace Fw {
 
  void FilePacket::StartPacket ::
    initialize(
      const U32 fileSize,
      const char *const sourcePath,
      const char *const destinationPath
    )
  {
    const FilePacket::Header header = { FilePacket::T_START, 0 };
    this->header = header;
    this->fileSize = fileSize;
    this->sourcePath.initialize(sourcePath);
    this->destinationPath.initialize(destinationPath);
  }
 
  U32 FilePacket::StartPacket ::
    bufferSize() const
  {
    return this->header.bufferSize() +
      sizeof(this->fileSize) +
      this->sourcePath.bufferSize() +
      this->destinationPath.bufferSize();
  }
 
  SerializeStatus FilePacket::StartPacket ::
    toBuffer(Buffer& buffer) const
  {
    SerialBuffer serialBuffer(
        buffer.getData(),
        buffer.getSize()
    );
    return this->toSerialBuffer(serialBuffer);
  }
 
  SerializeStatus FilePacket::StartPacket ::
    fromSerialBuffer(SerialBuffer& serialBuffer)
  {
 
    FW_ASSERT(this->header.type == T_START);
 
    {
      const SerializeStatus status =
        serialBuffer.deserialize(this->fileSize);
      if (status != FW_SERIALIZE_OK)
        return status;
    }
 
    {
      const SerializeStatus status =
        this->sourcePath.fromSerialBuffer(serialBuffer);
      if (status != FW_SERIALIZE_OK)
        return status;
    }
 
    {
      const SerializeStatus status =
        this->destinationPath.fromSerialBuffer(serialBuffer);
      if (status != FW_SERIALIZE_OK)
        return status;
    }
 
    return FW_SERIALIZE_OK;
 
  }
 
  SerializeStatus FilePacket::StartPacket ::
    toSerialBuffer(SerialBuffer& serialBuffer) const
  {
 
    FW_ASSERT(this->header.type == T_START);
 
    {
      const SerializeStatus status =
        this->header.toSerialBuffer(serialBuffer);
      if (status != FW_SERIALIZE_OK)
        return status;
    }
 
    {
      const SerializeStatus status =
        serialBuffer.serialize(this->fileSize);
      if (status != FW_SERIALIZE_OK)
        return status;
    }
 
    {
      const SerializeStatus status =
        this->sourcePath.toSerialBuffer(serialBuffer);
      if (status != FW_SERIALIZE_OK)
        return status;
    }
 
    {
      const SerializeStatus status =
        this->destinationPath.toSerialBuffer(serialBuffer);
      if (status != FW_SERIALIZE_OK)
        return status;
    }
 
    return FW_SERIALIZE_OK;
 
  }
 
}