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https://github.com/Atmosphere-NX/Atmosphere-libs.git
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00203fd7c3
* result: try out some experimental shenanigans * result: sketch out some more shenanigans * result: see what it looks like to convert kernel to use result conds instead of guards * make rest of kernel use experimental new macro-ing
74 lines
2.8 KiB
C++
74 lines
2.8 KiB
C++
/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <mesosphere/kern_common.hpp>
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#include <mesosphere/kern_k_synchronization_object.hpp>
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#include <mesosphere/kern_k_light_server_session.hpp>
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#include <mesosphere/kern_k_light_client_session.hpp>
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#include <mesosphere/kern_slab_helpers.hpp>
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namespace ams::kern {
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class KClientPort;
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class KProcess;
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class KLightSession final : public KAutoObjectWithSlabHeapAndContainer<KLightSession, KAutoObjectWithList, true> {
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MESOSPHERE_AUTOOBJECT_TRAITS(KLightSession, KAutoObject);
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private:
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enum class State : u8 {
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Invalid = 0,
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Normal = 1,
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ClientClosed = 2,
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ServerClosed = 3,
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};
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public:
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static constexpr size_t DataSize = sizeof(u32) * 7;
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static constexpr u32 ReplyFlag = (1u << (BITSIZEOF(u32) - 1));
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private:
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KLightServerSession m_server;
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KLightClientSession m_client;
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State m_state;
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KClientPort *m_port;
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uintptr_t m_name;
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KProcess *m_process;
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bool m_initialized;
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public:
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explicit KLightSession() : m_state(State::Invalid), m_process(), m_initialized() { /* ... */ }
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void Initialize(KClientPort *client_port, uintptr_t name);
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void Finalize();
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bool IsInitialized() const { return m_initialized; }
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uintptr_t GetPostDestroyArgument() const { return reinterpret_cast<uintptr_t>(m_process); }
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static void PostDestroy(uintptr_t arg);
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void OnServerClosed();
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void OnClientClosed();
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bool IsServerClosed() const { return m_state != State::Normal; }
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bool IsClientClosed() const { return m_state != State::Normal; }
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Result OnRequest(KThread *request_thread) { R_RETURN(m_server.OnRequest(request_thread)); }
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KLightClientSession &GetClientSession() { return m_client; }
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KLightServerSession &GetServerSession() { return m_server; }
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const KLightClientSession &GetClientSession() const { return m_client; }
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const KLightServerSession &GetServerSession() const { return m_server; }
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};
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}
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