Atmosphere/libraries/libstratosphere/source/htclow/htclow_manager_impl.cpp

64 lines
2.3 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/>.
*/
#include <stratosphere.hpp>
#include "htclow_manager_impl.hpp"
namespace ams::htclow {
HtclowManagerImpl::HtclowManagerImpl(mem::StandardAllocator *allocator)
: m_packet_factory(allocator), m_driver_manager(), m_mux(std::addressof(m_packet_factory), std::addressof(m_ctrl_state_machine)),
m_ctrl_packet_factory(allocator), m_ctrl_state_machine(), m_ctrl_service(std::addressof(m_ctrl_packet_factory), std::addressof(m_ctrl_state_machine), std::addressof(m_mux)),
m_worker(allocator, std::addressof(m_mux), std::addressof(m_ctrl_service)),
m_listener(allocator, std::addressof(m_mux), std::addressof(m_ctrl_service), std::addressof(m_worker)),
m_is_driver_open(false)
{
/* ... */
}
HtclowManagerImpl::~HtclowManagerImpl() {
/* ... */
}
Result HtclowManagerImpl::OpenDriver(impl::DriverType driver_type) {
/* Set the driver type. */
m_ctrl_service.SetDriverType(driver_type);
/* Ensure that we don't end up in an invalid state. */
auto drv_guard = SCOPE_GUARD { m_ctrl_service.SetDriverType(impl::DriverType::Unknown); };
/* Try to open the driver. */
R_TRY(m_driver_manager.OpenDriver(driver_type));
/* Start the listener. */
m_listener.Start(m_driver_manager.GetCurrentDriver());
/* Note the driver as open. */
m_is_driver_open = true;
drv_guard.Cancel();
return ResultSuccess();
}
void HtclowManagerImpl::CloseDriver() {
AMS_ABORT("HtclowManagerImpl::CloseDriver");
}
void HtclowManagerImpl::Disconnect() {
AMS_ABORT("HtclowManagerImpl::Disconnect");
}
}