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Kernel/SysFS: Migrate components code from SysFS.cpp to the SysFS folder

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Liav A 2022-04-22 12:46:19 +03:00 • committed by Andreas Kling
parent 4d05a41b30
commit 23c1c40e86
29 changed files with 496 additions and 286 deletions
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42
Kernel/FileSystem/SysFS/RootDirectory.cpp Normal file
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/*
* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <Kernel/FileSystem/SysFS/Registry.h>
#include <Kernel/FileSystem/SysFS/RootDirectory.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Bus/Directory.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Devices/Directory.h>
#include <Kernel/Sections.h>
namespace Kernel {
NonnullRefPtr<SysFSRootDirectory> SysFSRootDirectory::create()
{
return adopt_ref(*new (nothrow) SysFSRootDirectory);
}
ErrorOr<void> SysFSRootDirectory::traverse_as_directory(FileSystemID fsid, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)> callback) const
{
MutexLocker locker(SysFSComponentRegistry::the().get_lock());
TRY(callback({ ".", { fsid, component_index() }, 0 }));
TRY(callback({ "..", { fsid, 0 }, 0 }));
for (auto const& component : m_components) {
InodeIdentifier identifier = { fsid, component.component_index() };
TRY(callback({ component.name(), identifier, 0 }));
}
return {};
}
SysFSRootDirectory::SysFSRootDirectory()
{
auto buses_directory = SysFSBusDirectory::must_create(*this);
auto devices_directory = SysFSDevicesDirectory::must_create(*this);
m_components.append(buses_directory);
m_components.append(devices_directory);
m_buses_directory = buses_directory;
}
}