/* * Copyright (c) 2018-2020 Atmosphère-NX * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #pragma once #include <mesosphere/kern_common.hpp> #include <mesosphere/kern_k_synchronization_object.hpp> #include <mesosphere/kern_k_session_request.hpp> #include <mesosphere/kern_k_light_lock.hpp> namespace ams::kern { class KSession; class KServerSession final : public KSynchronizationObject, public util::IntrusiveListBaseNode<KServerSession> { MESOSPHERE_AUTOOBJECT_TRAITS(KServerSession, KSynchronizationObject); private: using RequestList = util::IntrusiveListBaseTraits<KSessionRequest>::ListType; private: KSession *parent; RequestList request_list; KSessionRequest *current_request; KLightLock lock; public: constexpr KServerSession() : parent(), request_list(), current_request(), lock() { /* ... */ } virtual ~KServerSession() { /* ... */ } virtual void Destroy() override; void Initialize(KSession *p) { this->parent = p; } constexpr const KSession *GetParent() const { return this->parent; } virtual bool IsSignaled() const override; /* TODO: More of KServerSession. */ Result OnRequest(KSessionRequest *request); Result ReceiveRequest(uintptr_t message, uintptr_t buffer_size, KPhysicalAddress message_paddr); Result SendReply(uintptr_t message, uintptr_t buffer_size, KPhysicalAddress message_paddr); void OnClientClosed(); private: bool IsSignaledImpl() const; void CleanupRequests(); }; }