Ashin Walpola
d107534eb2
obu-firmware builds against the vanetza-idf C-ITS library, which until now came from the colleague's microbu-esp32c5 tree beside the repository and was not tracked here, so a clone of this repository could not build the firmware it ships. The library alone is now part of obu-firmware, as obu-firmware/external/vanetza-idf: their external/vanetza-idf at commit cf4b99f, unchanged (9775 files; see its PROVENANCE.md). CMake takes it from there by default; -DVANETZA_IDF_DIR still points the build elsewhere. The rest of the colleague's tree (their own VAM firmware, PKI tooling, station-link Python tools, the V2X2MAP bridge) stays out of this repository and gitignored; nothing is pushed to their repository. NOTES.md, docs/06, TODO.md and the pcap verifier's usage line point at the new location.
39 lines
1006 B
C++
39 lines
1006 B
C++
#include <vanetza/net/packet.hpp>
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namespace vanetza
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{
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std::unique_ptr<DownPacket> duplicate(const PacketVariant& packet)
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{
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struct duplication_visitor : public boost::static_visitor<>
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{
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void operator()(const CohesivePacket& packet)
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{
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m_duplicate.reset(new ChunkPacket());
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for (auto layer : osi_layers) {
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const auto source = packet[layer];
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auto& dest = m_duplicate->layer(layer);
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dest = ByteBuffer(source.begin(), source.end());
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}
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}
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void operator()(const ChunkPacket& packet)
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{
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m_duplicate = duplicate(packet);
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}
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std::unique_ptr<ChunkPacket> m_duplicate;
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};
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duplication_visitor visitor;
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boost::apply_visitor(visitor, packet);
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return std::move(visitor.m_duplicate);
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}
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std::unique_ptr<DownPacket> duplicate(const DownPacket& packet)
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{
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return std::unique_ptr<DownPacket> { new DownPacket(packet) };
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}
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} // namespace vanetza
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