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.
52 lines
979 B
C++
52 lines
979 B
C++
#include <vanetza/security/v2/int_x.hpp>
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#include <vanetza/security/v2/length_coding.hpp>
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namespace vanetza
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{
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namespace security
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{
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namespace v2
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{
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void IntX::set(integer_type x)
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{
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m_value = x;
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}
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ByteBuffer IntX::encode() const
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{
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return encode_length(m_value);
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}
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boost::optional<IntX> IntX::decode(const ByteBuffer& buffer)
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{
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std::tuple<ByteBuffer::const_iterator, std::uintmax_t> decoded = decode_length(buffer);
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if (std::get<0>(decoded) != buffer.begin()) {
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IntX result;
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result.set(std::get<1>(decoded));
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return result;
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}
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return boost::none;
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}
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size_t get_size(IntX intx)
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{
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return length_coding_size(intx.get());
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}
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void serialize(OutputArchive& ar, const IntX& intx)
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{
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serialize_length(ar, intx.get());
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}
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size_t deserialize(InputArchive& ar, IntX& intx)
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{
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const auto size = deserialize_length(ar);
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intx.set(size);
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return get_size(intx);
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}
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} // namespace v2
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} // namespace security
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} // namespace vanetza
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