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) {
    this->m_header.initialize(FilePacket::T_START, 0);
    this->m_fileSize = fileSize;
    this->m_sourcePath.initialize(sourcePath);
    this->m_destinationPath.initialize(destinationPath);
}

U32 FilePacket::StartPacket ::bufferSize() const {
    return static_cast<U32>(this->m_header.bufferSize() + sizeof(this->m_fileSize) + this->m_sourcePath.bufferSize() +
                            this->m_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->m_header.m_type == T_START);

    {
        const SerializeStatus status = serialBuffer.deserializeTo(this->m_fileSize);

        if (status != FW_SERIALIZE_OK) {
            return status;
        }
    }

    {
        const SerializeStatus status = this->m_sourcePath.fromSerialBuffer(serialBuffer);

        if (status != FW_SERIALIZE_OK) {
            return status;
        }
    }

    {
        const SerializeStatus status = this->m_destinationPath.fromSerialBuffer(serialBuffer);

        if (status != FW_SERIALIZE_OK) {
            return status;
        }
    }

    if (serialBuffer.getDeserializeSizeLeft() != 0) {
        return FW_DESERIALIZE_SIZE_MISMATCH;
    }

    return FW_SERIALIZE_OK;
}

SerializeStatus FilePacket::StartPacket ::toSerialBuffer(SerialBuffer& serialBuffer) const {
    FW_ASSERT(this->m_header.m_type == T_START);

    {
        const SerializeStatus status = this->m_header.toSerialBuffer(serialBuffer);

        if (status != FW_SERIALIZE_OK) {
            return status;
        }
    }

    {
        const SerializeStatus status = serialBuffer.serializeFrom(this->m_fileSize);

        if (status != FW_SERIALIZE_OK) {
            return status;
        }
    }

    {
        const SerializeStatus status = this->m_sourcePath.toSerialBuffer(serialBuffer);

        if (status != FW_SERIALIZE_OK) {
            return status;
        }
    }

    {
        const SerializeStatus status = this->m_destinationPath.toSerialBuffer(serialBuffer);

        if (status != FW_SERIALIZE_OK) {
            return status;
        }
    }

    return FW_SERIALIZE_OK;
}

}  // namespace Fw