mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-10 07:06:34 +00:00
69 lines
2.3 KiB
C++
69 lines
2.3 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 <stratosphere.hpp>
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#include "../htclow_packet.hpp"
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#include "htclow_mux_ring_buffer.hpp"
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namespace ams::htclow {
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class PacketFactory;
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}
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namespace ams::htclow::mux {
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class SendBuffer {
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private:
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using PacketList = util::IntrusiveListBaseTraits<Packet>::ListType;
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private:
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impl::ChannelInternalType m_channel;
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PacketFactory *m_packet_factory;
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RingBuffer m_ring_buffer;
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PacketList m_packet_list;
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s16 m_version;
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bool m_flow_control_enabled;
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size_t m_max_packet_size;
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private:
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bool IsPriorPacket(PacketType packet_type) const;
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void MakeDataPacketHeader(PacketHeader *header, int body_size, s16 version, u64 share, u32 offset) const;
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void CopyPacket(PacketHeader *header, PacketBody *body, int *out_body_size, const Packet &packet);
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public:
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SendBuffer(impl::ChannelInternalType channel, PacketFactory *pf);
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~SendBuffer();
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void SetVersion(s16 version);
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void SetFlowControlEnabled(bool en);
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bool QueryNextPacket(PacketHeader *header, PacketBody *body, int *out_body_size, u64 max_data, u64 total_send_size, bool has_share, u64 share);
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void AddPacket(std::unique_ptr<Packet, PacketDeleter> ptr);
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void RemovePacket(const PacketHeader &header);
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size_t AddData(const void *data, size_t size);
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void SetBuffer(void *buffer, size_t buffer_size);
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void SetReadOnlyBuffer(const void *buffer, size_t buffer_size);
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void SetMaxPacketSize(size_t max_packet_size);
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bool Empty();
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void Clear();
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};
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}
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