ladybird/Kernel/Net/NetworkingManagement.h
kleines Filmröllchen 4314c25cf2 Kernel: Require lock rank for Spinlock construction
All users which relied on the default constructor use a None lock rank
for now. This will make it easier to in the future remove LockRank and
actually annotate the ranks by searching for None.
2022-08-19 20:26:47 -07:00

49 lines
1.3 KiB
C++

/*
* Copyright (c) 2021, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Function.h>
#include <AK/NonnullOwnPtr.h>
#include <AK/NonnullRefPtr.h>
#include <AK/NonnullRefPtrVector.h>
#include <AK/Types.h>
#include <Kernel/Bus/PCI/Definitions.h>
#include <Kernel/Locking/SpinlockProtected.h>
#include <Kernel/Memory/Region.h>
#include <Kernel/Net/NetworkAdapter.h>
namespace Kernel {
class NetworkAdapter;
class NetworkingManagement {
friend class NetworkAdapter;
public:
static NetworkingManagement& the();
static bool is_initialized();
bool initialize();
static ErrorOr<NonnullOwnPtr<KString>> generate_interface_name_from_pci_address(PCI::DeviceIdentifier const&);
NetworkingManagement();
void for_each(Function<void(NetworkAdapter&)>);
ErrorOr<void> try_for_each(Function<ErrorOr<void>(NetworkAdapter&)>);
RefPtr<NetworkAdapter> from_ipv4_address(IPv4Address const&) const;
RefPtr<NetworkAdapter> lookup_by_name(StringView) const;
NonnullRefPtr<NetworkAdapter> loopback_adapter() const;
private:
RefPtr<NetworkAdapter> determine_network_device(PCI::DeviceIdentifier const&) const;
SpinlockProtected<NonnullRefPtrVector<NetworkAdapter>> m_adapters { LockRank::None };
RefPtr<NetworkAdapter> m_loopback_adapter;
};
}