Atmosphere/libraries/libstratosphere/source/htclow/ctrl/htclow_ctrl_send_buffer.hpp

46 lines
1.8 KiB
C++

/*
* 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 <stratosphere.hpp>
#include "htclow_ctrl_packet.hpp"
namespace ams::htclow::ctrl {
class HtcctrlPacketFactory;
class HtcctrlSendBuffer {
private:
using PacketList = util::IntrusiveListBaseTraits<HtcctrlPacket>::ListType;
private:
HtcctrlPacketFactory *m_packet_factory;
PacketList m_prior_packet_list;
PacketList m_posterior_packet_list;
private:
bool IsPriorPacket(HtcctrlPacketType packet_type) const;
bool IsPosteriorPacket(HtcctrlPacketType packet_type) const;
void CopyPacket(HtcctrlPacketHeader *header, HtcctrlPacketBody *body, int *out_body_size, const HtcctrlPacket &packet);
public:
HtcctrlSendBuffer(HtcctrlPacketFactory *pf) : m_packet_factory(pf), m_prior_packet_list(), m_posterior_packet_list() { /* ... */ }
void AddPacket(std::unique_ptr<HtcctrlPacket, HtcctrlPacketDeleter> ptr);
void RemovePacket(const HtcctrlPacketHeader &header);
bool QueryNextPacket(HtcctrlPacketHeader *header, HtcctrlPacketBody *body, int *out_body_size);
};
}