Atmosphere/libraries/libmesosphere/include/mesosphere/kern_k_server_session.hpp

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/*
* 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() { /* ... */ }
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virtual void Destroy() override;
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void Initialize(KSession *p) { this->parent = p; }
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constexpr const KSession *GetParent() const { return this->parent; }
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virtual bool IsSignaled() const override;
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Result OnRequest(KSessionRequest *request);
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Result ReceiveRequest(uintptr_t message, uintptr_t buffer_size, KPhysicalAddress message_paddr);
Result SendReply(uintptr_t message, uintptr_t buffer_size, KPhysicalAddress message_paddr);
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void OnClientClosed();
void Dump();
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private:
bool IsSignaledImpl() const;
void CleanupRequests();
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};
}