mirror of
https://github.com/SerenityOS/serenity
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a2f60911fe
This feels like a more fitting name for something that provides the default values for Traits.
69 lines
1.9 KiB
C++
69 lines
1.9 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/HashMap.h>
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#include <Kernel/Library/DoubleBuffer.h>
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#include <Kernel/Library/KBuffer.h>
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#include <Kernel/Library/KString.h>
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#include <Kernel/Locking/Mutex.h>
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#include <Kernel/Net/IPv4.h>
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#include <Kernel/Net/Socket.h>
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namespace Kernel {
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class IPv4SocketTuple {
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public:
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IPv4SocketTuple(IPv4Address local_address, u16 local_port, IPv4Address peer_address, u16 peer_port)
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: m_local_address(local_address)
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, m_local_port(local_port)
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, m_peer_address(peer_address)
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, m_peer_port(peer_port) {};
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IPv4Address local_address() const { return m_local_address; }
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u16 local_port() const { return m_local_port; }
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IPv4Address peer_address() const { return m_peer_address; }
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u16 peer_port() const { return m_peer_port; }
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bool operator==(IPv4SocketTuple const& other) const
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{
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return other.local_address() == m_local_address && other.local_port() == m_local_port && other.peer_address() == m_peer_address && other.peer_port() == m_peer_port;
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}
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ErrorOr<NonnullOwnPtr<KString>> to_string() const
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{
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return KString::formatted(
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"{}:{} -> {}:{}",
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m_local_address,
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m_local_port,
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m_peer_address,
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m_peer_port);
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}
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private:
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IPv4Address m_local_address;
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u16 m_local_port { 0 };
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IPv4Address m_peer_address;
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u16 m_peer_port { 0 };
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};
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}
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namespace AK {
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template<>
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struct Traits<Kernel::IPv4SocketTuple> : public DefaultTraits<Kernel::IPv4SocketTuple> {
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static unsigned hash(Kernel::IPv4SocketTuple const& tuple)
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{
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auto h1 = pair_int_hash(tuple.local_address().to_u32(), tuple.local_port());
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auto h2 = pair_int_hash(tuple.peer_address().to_u32(), tuple.peer_port());
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return pair_int_hash(h1, h2);
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}
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};
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}
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