39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
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#ifndef RAW_SOCKET_LINK_HPP_VUXH507U
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#define RAW_SOCKET_LINK_HPP_VUXH507U
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#include "autoware_v2x/link_layer.hpp"
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#include <vanetza/access/interface.hpp>
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#include <vanetza/net/ethernet_header.hpp>
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#include <boost/asio/generic/raw_protocol.hpp>
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#include <boost/optional/optional.hpp>
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#include <array>
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#include <functional>
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class RawSocketLink : public LinkLayer
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{
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public:
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RawSocketLink(boost::asio::generic::raw_protocol::socket&&);
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void request(const vanetza::access::DataRequest&, std::unique_ptr<vanetza::ChunkPacket>) override;
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void indicate(IndicationCallback) override;
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protected:
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std::size_t transmit(std::unique_ptr<vanetza::ChunkPacket>);
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virtual boost::optional<vanetza::EthernetHeader> parse_ethernet_header(vanetza::CohesivePacket&) const;
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private:
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void do_receive();
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void on_read(const boost::system::error_code&, std::size_t);
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void pass_up(vanetza::CohesivePacket&&);
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static constexpr std::size_t layers_ = num_osi_layers(vanetza::OsiLayer::Physical, vanetza::OsiLayer::Application);
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boost::asio::generic::raw_protocol::socket socket_;
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std::array<vanetza::ByteBuffer, layers_> buffers_;
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IndicationCallback callback_;
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vanetza::ByteBuffer receive_buffer_;
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boost::asio::generic::raw_protocol::endpoint receive_endpoint_;
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};
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#endif /* RAW_SOCKET_LINK_HPP_VUXH507U */
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