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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "core/hle/kernel/k_light_client_session.h"
#include "core/hle/kernel/k_light_server_session.h"
#include "core/hle/kernel/slab_helpers.h"
#include "core/hle/result.h"
namespace Kernel {
class KClientPort;
class KProcess;
// TODO: SupportDynamicExpansion for SlabHeap
class KLightSession final
: public KAutoObjectWithSlabHeapAndContainer<KLightSession, KAutoObjectWithList> {
KERNEL_AUTOOBJECT_TRAITS(KLightSession, KAutoObject);
private:
enum class State : u8 {
Invalid = 0,
Normal = 1,
ClientClosed = 2,
ServerClosed = 3,
};
public:
static constexpr size_t DataSize = sizeof(u32) * 7;
static constexpr u32 ReplyFlag = (1U << 31);
private:
KLightServerSession m_server;
KLightClientSession m_client;
State m_state{State::Invalid};
KClientPort* m_port{};
uintptr_t m_name{};
KProcess* m_process{};
bool m_initialized{};
public:
explicit KLightSession(KernelCore& kernel);
~KLightSession();
void Initialize(KClientPort* client_port, uintptr_t name);
void Finalize() override;
bool IsInitialized() const override {
return m_initialized;
}
uintptr_t GetPostDestroyArgument() const override {
return reinterpret_cast<uintptr_t>(m_process);
}
static void PostDestroy(uintptr_t arg);
void OnServerClosed();
void OnClientClosed();
bool IsServerClosed() const {
return m_state != State::Normal;
}
bool IsClientClosed() const {
return m_state != State::Normal;
}
Result OnRequest(KThread* request_thread) {
R_RETURN(m_server.OnRequest(request_thread));
}
KLightClientSession& GetClientSession() {
return m_client;
}
KLightServerSession& GetServerSession() {
return m_server;
}
const KLightClientSession& GetClientSession() const {
return m_client;
}
const KLightServerSession& GetServerSession() const {
return m_server;
}
};
} // namespace Kernel
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