67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
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#ifndef PAYLOAD_HPP_R8IXQBSL
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#define PAYLOAD_HPP_R8IXQBSL
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#include <vanetza/common/byte_buffer.hpp>
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#include <vanetza/net/packet.hpp>
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#include <vanetza/security/v2/serialization.hpp>
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#include <cstdint>
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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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/// PayloadType specified in TS 103 097 v1.2.1, section 5.3
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enum class PayloadType : uint8_t
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{
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Unsecured = 0,
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Signed = 1,
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Encrypted = 2,
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Signed_External = 3,
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Signed_And_Encrypted = 4,
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};
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/// Payload specified in TS 103 097 v1.2.1, section 5.2
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struct Payload
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{
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PayloadType type;
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PacketVariant data;
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};
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/**
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* \brief Determines PayloadType to a given Payload
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* \param payload
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* \return type
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*/
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PayloadType get_type(const Payload&);
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/**
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* \brief Calculates size of Payload
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* \param payload
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* \return number of octets needed to serialize the Payload
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*/
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size_t get_size(const Payload&);
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/**
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* \brief Serializes Payload into a binary archive
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* \param ar to serialize in
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* \param payload to serialize
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*/
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void serialize(OutputArchive& ar, const Payload&);
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/**
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* \brief Deserializes Payload from a binary archive
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* \param ar with serialized Payload at the beginning
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* \param payload to deserialize
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* \return size of the deserialized payload
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*/
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size_t deserialize(InputArchive& ar, Payload&);
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} // namespace v2
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} // namespace security
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} // namespace vanetza
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#endif /* PAYLOAD_HPP_R8IXQBSL */
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