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39 lines
1 KiB
C++
39 lines
1 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Endian.h>
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#include <AK/MACAddress.h>
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#pragma GCC diagnostic ignored "-Warray-bounds"
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class [[gnu::packed]] EthernetFrameHeader {
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public:
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EthernetFrameHeader() = default;
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~EthernetFrameHeader() = default;
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MACAddress destination() const { return m_destination; }
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void set_destination(MACAddress const& address) { m_destination = address; }
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MACAddress source() const { return m_source; }
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void set_source(MACAddress const& address) { m_source = address; }
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u16 ether_type() const { return m_ether_type; }
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void set_ether_type(u16 ether_type) { m_ether_type = ether_type; }
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void const* payload() const { return &m_payload[0]; }
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void* payload() { return &m_payload[0]; }
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private:
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MACAddress m_destination;
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MACAddress m_source;
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NetworkOrdered<u16> m_ether_type;
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u32 m_payload[0];
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};
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static_assert(sizeof(EthernetFrameHeader) == 14);
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