ladybird/Userland/Libraries/LibCore/Group.h
Andrew Kaster d84fc60f96 LibCore: Add support for compiling for Android with API Version >= 30
Most changes are around user and group management, which are exposed in
the Android NDK differently than other Unices.

We require version 30 for memfd_create, version 28 for posix_spawn, and
so on. It's possible a shim for memfd_create could be used, but since
Google is mandating new apps use API level 30 as of Nov 2022, this seems
suitable.
2022-07-19 10:44:02 +01:00

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/*
* Copyright (c) 2022, Kenneth Myhra <kennethmyhra@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Error.h>
#include <AK/String.h>
#include <AK/Vector.h>
#include <grp.h>
namespace Core {
class Group {
public:
#if !defined(AK_OS_BSD_GENERIC) && !defined(AK_OS_ANDROID)
static ErrorOr<void> add_group(Group& group);
#endif
Group() = default;
Group(String name, gid_t id = 0, Vector<String> members = {});
~Group() = default;
String const& name() const { return m_name; }
void set_name(String const& name) { m_name = name; }
gid_t id() const { return m_id; }
void set_group_id(gid_t const id) { m_id = id; }
Vector<String>& members() { return m_members; }
private:
static ErrorOr<bool> name_exists(StringView name);
static ErrorOr<bool> id_exists(gid_t id);
ErrorOr<struct group> to_libc_group();
String m_name;
gid_t m_id { 0 };
Vector<String> m_members;
};
}