mirror of
https://github.com/nasa/fprime.git
synced 2025-12-12 07:43:50 -06:00
ab58cf18fb
* Format Fw and add to CI * Fix include of HPP file instead of H in extern C * Fix format strings
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
// ======================================================================
|
|
// \title DataPacket.cpp
|
|
// \author bocchino
|
|
// \brief cpp file for FilePacket::DataPacket
|
|
//
|
|
// \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::DataPacket ::initialize(const U32 sequenceIndex,
|
|
const U32 byteOffset,
|
|
const U16 dataSize,
|
|
const U8* const data) {
|
|
this->m_header.initialize(FilePacket::T_DATA, sequenceIndex);
|
|
this->m_byteOffset = byteOffset;
|
|
this->m_dataSize = dataSize;
|
|
this->m_data = data;
|
|
}
|
|
|
|
U32 FilePacket::DataPacket ::bufferSize() const {
|
|
return static_cast<U32>(this->m_header.bufferSize() + sizeof(this->m_byteOffset) + sizeof(this->m_dataSize) +
|
|
this->m_dataSize);
|
|
}
|
|
|
|
SerializeStatus FilePacket::DataPacket ::toBuffer(Buffer& buffer) const {
|
|
SerialBuffer serialBuffer(buffer.getData(), buffer.getSize());
|
|
return this->toSerialBuffer(serialBuffer);
|
|
}
|
|
|
|
SerializeStatus FilePacket::DataPacket ::fromSerialBuffer(SerialBuffer& serialBuffer) {
|
|
FW_ASSERT(this->m_header.m_type == T_DATA);
|
|
|
|
SerializeStatus status = serialBuffer.deserialize(this->m_byteOffset);
|
|
if (status != FW_SERIALIZE_OK) {
|
|
return status;
|
|
}
|
|
|
|
status = serialBuffer.deserialize(this->m_dataSize);
|
|
if (status != FW_SERIALIZE_OK) {
|
|
return status;
|
|
}
|
|
|
|
if (serialBuffer.getBuffLeft() != this->m_dataSize) {
|
|
return FW_DESERIALIZE_SIZE_MISMATCH;
|
|
}
|
|
|
|
U8* const addr = serialBuffer.getBuffAddr();
|
|
this->m_data = &addr[this->fixedLengthSize()];
|
|
|
|
return FW_SERIALIZE_OK;
|
|
}
|
|
|
|
U32 FilePacket::DataPacket ::fixedLengthSize() const {
|
|
return static_cast<U32>(this->m_header.bufferSize() + sizeof(this->m_byteOffset) + sizeof(this->m_dataSize));
|
|
}
|
|
|
|
SerializeStatus FilePacket::DataPacket ::toSerialBuffer(SerialBuffer& serialBuffer) const {
|
|
FW_ASSERT(this->m_header.m_type == T_DATA);
|
|
|
|
SerializeStatus status;
|
|
|
|
status = this->m_header.toSerialBuffer(serialBuffer);
|
|
if (status != FW_SERIALIZE_OK) {
|
|
return status;
|
|
}
|
|
|
|
status = serialBuffer.serialize(this->m_byteOffset);
|
|
if (status != FW_SERIALIZE_OK) {
|
|
return status;
|
|
}
|
|
|
|
status = serialBuffer.serialize(this->m_dataSize);
|
|
if (status != FW_SERIALIZE_OK) {
|
|
return status;
|
|
}
|
|
|
|
status = serialBuffer.pushBytes(this->m_data, this->m_dataSize);
|
|
|
|
return status;
|
|
}
|
|
|
|
} // namespace Fw
|