50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
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#include "pdu_conversion.hpp"
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#include "serialization_buffer.hpp"
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#include <cassert>
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namespace vanetza
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{
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namespace convertible
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{
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typedef std::unique_ptr<vanetza::geonet::Pdu> PduPtr;
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void byte_buffer_impl<PduPtr>::convert(ByteBuffer& dest) const
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{
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assert(m_pdu);
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dest.clear();
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geonet::serialize_into_buffer(*m_pdu, dest);
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}
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std::size_t byte_buffer_impl<PduPtr>::size() const
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{
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assert(m_pdu);
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return get_length(*m_pdu);
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}
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std::unique_ptr<byte_buffer> byte_buffer_impl<PduPtr>::duplicate() const
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{
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assert(m_pdu);
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PduPtr duplicate { m_pdu->clone() };
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std::unique_ptr<byte_buffer> result {
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new byte_buffer_impl<PduPtr>(std::move(duplicate))
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};
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return result;
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}
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} // namespace convertible
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namespace geonet
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{
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Pdu* pdu_cast(ByteBufferConvertible& convertible)
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{
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using convertible_pdu_t = convertible::byte_buffer_impl<std::unique_ptr<Pdu>>;
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auto convertible_pdu = dynamic_cast<convertible_pdu_t*>(convertible.ptr());
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return convertible_pdu ? convertible_pdu->m_pdu.get() : nullptr;
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}
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} // namespace geonet
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} // namespace vanetza
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