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3422cfa117
* Mark legacy serialize and deserialize functions as deprecated. Clean up of remaining legacy references. * Upgrading serialization in FppTestProject and Ref * Fixed formatting issues
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
// ======================================================================
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// \title DataPacket.cpp
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// \author bocchino
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// \brief cpp file for FilePacket::DataPacket
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//
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// \copyright
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// Copyright 2009-2016, by the California Institute of Technology.
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// ALL RIGHTS RESERVED. United States Government Sponsorship
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// acknowledged.
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//
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// ======================================================================
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#include <Fw/FilePacket/FilePacket.hpp>
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#include <Fw/Types/Assert.hpp>
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namespace Fw {
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void FilePacket::DataPacket ::initialize(const U32 sequenceIndex,
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const U32 byteOffset,
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const U16 dataSize,
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const U8* const data) {
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this->m_header.initialize(FilePacket::T_DATA, sequenceIndex);
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this->m_byteOffset = byteOffset;
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this->m_dataSize = dataSize;
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this->m_data = data;
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}
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U32 FilePacket::DataPacket ::bufferSize() const {
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return static_cast<U32>(this->m_header.bufferSize() + sizeof(this->m_byteOffset) + sizeof(this->m_dataSize) +
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this->m_dataSize);
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}
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SerializeStatus FilePacket::DataPacket ::toBuffer(Buffer& buffer) const {
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SerialBuffer serialBuffer(buffer.getData(), buffer.getSize());
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return this->toSerialBuffer(serialBuffer);
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}
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SerializeStatus FilePacket::DataPacket ::fromSerialBuffer(SerialBuffer& serialBuffer) {
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FW_ASSERT(this->m_header.m_type == T_DATA);
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SerializeStatus status = serialBuffer.deserializeTo(this->m_byteOffset);
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if (status != FW_SERIALIZE_OK) {
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return status;
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}
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status = serialBuffer.deserializeTo(this->m_dataSize);
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if (status != FW_SERIALIZE_OK) {
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return status;
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}
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if (serialBuffer.getBuffLeft() != this->m_dataSize) {
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return FW_DESERIALIZE_SIZE_MISMATCH;
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}
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U8* const addr = serialBuffer.getBuffAddr();
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this->m_data = &addr[this->fixedLengthSize()];
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return FW_SERIALIZE_OK;
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}
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U32 FilePacket::DataPacket ::fixedLengthSize() const {
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return static_cast<U32>(this->m_header.bufferSize() + sizeof(this->m_byteOffset) + sizeof(this->m_dataSize));
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}
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SerializeStatus FilePacket::DataPacket ::toSerialBuffer(SerialBuffer& serialBuffer) const {
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FW_ASSERT(this->m_header.m_type == T_DATA);
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SerializeStatus status;
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status = this->m_header.toSerialBuffer(serialBuffer);
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if (status != FW_SERIALIZE_OK) {
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return status;
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}
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status = serialBuffer.serializeFrom(this->m_byteOffset);
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if (status != FW_SERIALIZE_OK) {
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return status;
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}
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status = serialBuffer.serializeFrom(this->m_dataSize);
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if (status != FW_SERIALIZE_OK) {
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return status;
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}
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status = serialBuffer.pushBytes(this->m_data, this->m_dataSize);
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return status;
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}
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} // namespace Fw
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