mirror of
https://github.com/Atmosphere-NX/Atmosphere-libs.git
synced 2025-06-22 11:32:38 +02:00
53 lines
1.7 KiB
C++
53 lines
1.7 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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#include <stratosphere.hpp>
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#include "htclow_mux_global_send_buffer.hpp"
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#include "../htclow_packet_factory.hpp"
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namespace ams::htclow::mux {
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Packet *GlobalSendBuffer::GetNextPacket() {
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if (!m_packet_list.empty()) {
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return std::addressof(m_packet_list.front());
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} else {
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return nullptr;
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}
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}
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Result GlobalSendBuffer::AddPacket(std::unique_ptr<Packet, PacketDeleter> ptr) {
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/* Global send buffer only supports adding error packets. */
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R_UNLESS(ptr->GetHeader()->packet_type == PacketType_Error, htclow::ResultInvalidArgument());
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/* Check if we already have an error packet for the channel. */
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for (const auto &packet : m_packet_list) {
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R_SUCCEED_IF(packet.GetHeader()->channel == ptr->GetHeader()->channel);
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}
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/* We don't, so push back a new one. */
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m_packet_list.push_back(*(ptr.release()));
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R_SUCCEED();
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}
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void GlobalSendBuffer::RemovePacket() {
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auto *packet = std::addressof(m_packet_list.front());
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m_packet_list.pop_front();
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m_packet_factory->Delete(packet);
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}
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}
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