mirror of https://github.com/yuzu-emu/yuzu.git
89 lines
2.4 KiB
C++
89 lines
2.4 KiB
C++
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#pragma once
|
|
|
|
#include <array>
|
|
#include <memory>
|
|
|
|
#include "common/intrusive_list.h"
|
|
|
|
#include "core/hle/kernel/k_light_lock.h"
|
|
#include "core/hle/kernel/slab_helpers.h"
|
|
#include "core/hle/kernel/svc_results.h"
|
|
|
|
namespace Kernel {
|
|
|
|
class KObjectNameGlobalData;
|
|
|
|
class KObjectName : public KSlabAllocated<KObjectName>,
|
|
public Common::IntrusiveListBaseNode<KObjectName> {
|
|
public:
|
|
explicit KObjectName(KernelCore&) {}
|
|
virtual ~KObjectName() = default;
|
|
|
|
static constexpr size_t NameLengthMax = 12;
|
|
using List = Common::IntrusiveListBaseTraits<KObjectName>::ListType;
|
|
|
|
static Result NewFromName(KernelCore& kernel, KAutoObject* obj, const char* name);
|
|
static Result Delete(KernelCore& kernel, KAutoObject* obj, const char* name);
|
|
|
|
static KScopedAutoObject<KAutoObject> Find(KernelCore& kernel, const char* name);
|
|
|
|
template <typename Derived>
|
|
static Result Delete(KernelCore& kernel, const char* name) {
|
|
// Find the object.
|
|
KScopedAutoObject obj = Find(kernel, name);
|
|
R_UNLESS(obj.IsNotNull(), ResultNotFound);
|
|
|
|
// Cast the object to the desired type.
|
|
Derived* derived = obj->DynamicCast<Derived*>();
|
|
R_UNLESS(derived != nullptr, ResultNotFound);
|
|
|
|
// Check that the object is closed.
|
|
R_UNLESS(derived->IsServerClosed(), ResultInvalidState);
|
|
|
|
R_RETURN(Delete(kernel, obj.GetPointerUnsafe(), name));
|
|
}
|
|
|
|
template <typename Derived>
|
|
requires(std::derived_from<Derived, KAutoObject>)
|
|
static KScopedAutoObject<Derived> Find(KernelCore& kernel, const char* name) {
|
|
return Find(kernel, name);
|
|
}
|
|
|
|
private:
|
|
static KScopedAutoObject<KAutoObject> FindImpl(KernelCore& kernel, const char* name);
|
|
|
|
void Initialize(KAutoObject* obj, const char* name);
|
|
|
|
bool MatchesName(const char* name) const;
|
|
KAutoObject* GetObject() const {
|
|
return m_object;
|
|
}
|
|
|
|
private:
|
|
std::array<char, NameLengthMax> m_name{};
|
|
KAutoObject* m_object{};
|
|
};
|
|
|
|
class KObjectNameGlobalData {
|
|
public:
|
|
explicit KObjectNameGlobalData(KernelCore& kernel);
|
|
~KObjectNameGlobalData();
|
|
|
|
KLightLock& GetObjectListLock() {
|
|
return m_object_list_lock;
|
|
}
|
|
|
|
KObjectName::List& GetObjectList() {
|
|
return m_object_list;
|
|
}
|
|
|
|
private:
|
|
KLightLock m_object_list_lock;
|
|
KObjectName::List m_object_list;
|
|
};
|
|
|
|
} // namespace Kernel
|