mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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94 lines
2.9 KiB
C++
94 lines
2.9 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_driver_manager.hpp"
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namespace ams::htclow::driver {
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Result DriverManager::OpenDriver(impl::DriverType driver_type) {
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/* Lock ourselves. */
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std::scoped_lock lk(m_mutex);
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/* Check that we're not already open. */
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R_UNLESS(m_open_driver == nullptr, htclow::ResultDriverOpened());
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/* Open the driver. */
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switch (driver_type) {
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case impl::DriverType::Debug:
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R_TRY(m_debug_driver->Open());
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m_open_driver = m_debug_driver;
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break;
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case impl::DriverType::Socket:
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m_socket_driver.Open();
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m_open_driver = std::addressof(m_socket_driver);
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break;
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case impl::DriverType::Usb:
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m_usb_driver.Open();
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m_open_driver = std::addressof(m_usb_driver);
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break;
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case impl::DriverType::PlainChannel:
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//m_plain_channel_driver.Open();
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//m_open_driver = std::addressof(m_plain_channel_driver);
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//break;
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return htclow::ResultUnknownDriverType();
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default:
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return htclow::ResultUnknownDriverType();
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}
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/* Set the driver type. */
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m_driver_type = driver_type;
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return ResultSuccess();
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}
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void DriverManager::CloseDriver() {
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/* Lock ourselves. */
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std::scoped_lock lk(m_mutex);
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/* Clear our driver type. */
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m_driver_type = std::nullopt;
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/* Close our driver. */
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if (m_open_driver != nullptr) {
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m_open_driver->Close();
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m_open_driver = nullptr;
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}
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}
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impl::DriverType DriverManager::GetDriverType() {
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/* Lock ourselves. */
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std::scoped_lock lk(m_mutex);
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return m_driver_type.value_or(impl::DriverType::Unknown);
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}
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IDriver *DriverManager::GetCurrentDriver() {
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/* Lock ourselves. */
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std::scoped_lock lk(m_mutex);
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return m_open_driver;
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}
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void DriverManager::Cancel() {
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m_open_driver->CancelSendReceive();
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}
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void DriverManager::SetDebugDriver(IDriver *driver) {
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m_debug_driver = driver;
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m_driver_type = impl::DriverType::Debug;
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}
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}
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