mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-09-19 23:38:52 -04:00
94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
/*
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* Copyright (c) 2018-2020 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_worker.hpp"
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namespace ams::htclow {
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namespace {
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constexpr inline size_t ThreadStackSize = 4_KB;
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}
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Worker::Worker(mem::StandardAllocator *allocator, mux::Mux *mux, ctrl::HtcctrlService *ctrl_srv)
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: m_thread_stack_size(ThreadStackSize), m_allocator(allocator), m_mux(mux), m_service(ctrl_srv), m_driver(nullptr), m_event(os::EventClearMode_ManualClear), m_cancelled(false)
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{
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/* Allocate stacks. */
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m_receive_thread_stack = m_allocator->Allocate(m_thread_stack_size, os::ThreadStackAlignment);
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m_send_thread_stack = m_allocator->Allocate(m_thread_stack_size, os::ThreadStackAlignment);
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}
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void Worker::SetDriver(driver::IDriver *driver) {
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m_driver = driver;
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}
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void Worker::Start() {
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/* Clear our cancelled state. */
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m_cancelled = false;
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/* Clear our event. */
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m_event.Clear();
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/* Create our threads. */
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R_ABORT_UNLESS(os::CreateThread(std::addressof(m_receive_thread), ReceiveThreadEntry, this, m_receive_thread_stack, ThreadStackSize, AMS_GET_SYSTEM_THREAD_PRIORITY(htc, HtclowReceive)));
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R_ABORT_UNLESS(os::CreateThread(std::addressof(m_send_thread), SendThreadEntry, this, m_send_thread_stack, ThreadStackSize, AMS_GET_SYSTEM_THREAD_PRIORITY(htc, HtclowSend)));
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/* Set thread names. */
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os::SetThreadNamePointer(std::addressof(m_receive_thread), AMS_GET_SYSTEM_THREAD_NAME(htc, HtclowReceive));
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os::SetThreadNamePointer(std::addressof(m_send_thread), AMS_GET_SYSTEM_THREAD_NAME(htc, HtclowSend));
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/* Start our threads. */
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os::StartThread(std::addressof(m_receive_thread));
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os::StartThread(std::addressof(m_send_thread));
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}
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void Worker::Wait() {
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os::WaitThread(std::addressof(m_receive_thread));
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os::WaitThread(std::addressof(m_send_thread));
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os::DestroyThread(std::addressof(m_receive_thread));
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os::DestroyThread(std::addressof(m_send_thread));
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}
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void Worker::ReceiveThread() {
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this->ProcessReceive();
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m_driver->CancelSendReceive();
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this->Cancel();
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}
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void Worker::SendThread() {
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this->ProcessSend();
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m_driver->CancelSendReceive();
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this->Cancel();
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}
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void Worker::Cancel() {
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/* Set ourselves as cancelled, and signal. */
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m_cancelled = true;
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m_event.Signal();
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}
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Result Worker::ProcessReceive() {
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/* TODO */
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AMS_ABORT("Worker::ProcessReceive");
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}
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Result Worker::ProcessSend() {
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/* TODO */
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AMS_ABORT("Worker::ProcessSend");
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}
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}
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