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.
49 lines
959 B
C++
49 lines
959 B
C++
#ifndef SOCKET_TRAITS_HPP_
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#define SOCKET_TRAITS_HPP_
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#include <vanetza/net/osi_layer.hpp>
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#include <type_traits>
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namespace vanetza
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{
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template<typename SOCKET>
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struct socket_layers
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{
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static const OsiLayer min = SOCKET::min_layer;
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static const OsiLayer max = SOCKET::max_layer;
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static_assert(min <= max, "Corrupt layer ordering");
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};
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namespace pdu_tags
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{
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struct pdu_tag {};
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struct empty_pdu_tag : public pdu_tag {};
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struct phy_tag : public pdu_tag {};
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struct mk2_tag : public phy_tag {};
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struct mac_tag : public pdu_tag {};
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struct ethernet_tag : public mac_tag {};
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} // namespace pdu_tags
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template<typename SOCKET, OsiLayer LAYER>
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struct socket_layer_pdu
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{
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typedef pdu_tags::empty_pdu_tag tag;
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};
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template<OsiLayer LAYER, typename TAG, class SOCKET>
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bool constexpr pdu_match(const SOCKET&)
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{
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return std::is_same<TAG, typename socket_layer_pdu<SOCKET, LAYER>::tag>::value;
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}
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} // namespace vanetza
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#endif // SOCKET_TRAITS_HPP_
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