jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2021, Liav A. <liavalb@hotmail.co.il>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include <AK/Function.h>
10#include <AK/NonnullOwnPtr.h>
11#include <AK/Types.h>
12#include <Kernel/Bus/PCI/Definitions.h>
13#include <Kernel/Library/NonnullLockRefPtr.h>
14#include <Kernel/Locking/SpinlockProtected.h>
15#include <Kernel/Memory/Region.h>
16#include <Kernel/Net/NetworkAdapter.h>
17
18namespace Kernel {
19
20class NetworkAdapter;
21class NetworkingManagement {
22 friend class NetworkAdapter;
23
24public:
25 static NetworkingManagement& the();
26 static bool is_initialized();
27 bool initialize();
28
29 static ErrorOr<NonnullOwnPtr<KString>> generate_interface_name_from_pci_address(PCI::DeviceIdentifier const&);
30
31 NetworkingManagement();
32
33 void for_each(Function<void(NetworkAdapter&)>);
34 ErrorOr<void> try_for_each(Function<ErrorOr<void>(NetworkAdapter&)>);
35
36 LockRefPtr<NetworkAdapter> from_ipv4_address(IPv4Address const&) const;
37 LockRefPtr<NetworkAdapter> lookup_by_name(StringView) const;
38
39 NonnullLockRefPtr<NetworkAdapter> loopback_adapter() const;
40
41private:
42 ErrorOr<NonnullLockRefPtr<NetworkAdapter>> determine_network_device(PCI::DeviceIdentifier const&) const;
43
44 SpinlockProtected<Vector<NonnullLockRefPtr<NetworkAdapter>>, LockRank::None> m_adapters {};
45 LockRefPtr<NetworkAdapter> m_loopback_adapter;
46};
47
48}