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Jails.cpp
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Jails.cpp
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/*
* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/JsonObjectSerializer.h>
#include <Kernel/FileSystem/SysFS/Subsystems/Kernel/Jails.h>
#include <Kernel/JailManagement.h>
#include <Kernel/Sections.h>
namespace Kernel {
UNMAP_AFTER_INIT SysFSJails::SysFSJails(SysFSDirectory const& parent_directory)
: SysFSGlobalInformation(parent_directory)
{
}
UNMAP_AFTER_INIT NonnullLockRefPtr<SysFSJails> SysFSJails::must_create(SysFSDirectory const& parent_directory)
{
return adopt_lock_ref_if_nonnull(new (nothrow) SysFSJails(parent_directory)).release_nonnull();
}
ErrorOr<void> SysFSJails::try_generate(KBufferBuilder& builder)
{
auto array = TRY(JsonArraySerializer<>::try_create(builder));
TRY(JailManagement::the().for_each_in_same_jail([&array](Jail& jail) -> ErrorOr<void> {
auto obj = TRY(array.add_object());
TRY(obj.add("index"sv, jail.index().value()));
TRY(obj.add("name"sv, jail.name()));
TRY(obj.finish());
return {};
}));
TRY(array.finish());
return {};
}
}