Atmosphere/libraries/libstratosphere/source/usb/usb_remote_ds_service.cpp
2021-02-07 16:29:38 -08:00

115 lines
4.8 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 "usb_remote_ds_service.hpp"
#include "usb_remote_ds_interface.hpp"
namespace ams::usb {
Result RemoteDsService::Bind(usb::ComplexId complex_id, sf::CopyHandle process_h) {
if (hos::GetVersion() >= hos::Version_11_0_0) {
serviceAssumeDomain(std::addressof(m_srv));
R_TRY(serviceDispatchIn(std::addressof(m_srv), 0, complex_id,
.in_num_handles = 1,
.in_handles = { process_h.GetValue() }
));
} else {
serviceAssumeDomain(std::addressof(m_srv));
R_TRY(serviceDispatchIn(std::addressof(m_srv), 0, complex_id));
serviceAssumeDomain(std::addressof(m_srv));
R_TRY(serviceDispatch(std::addressof(m_srv), 1,
.in_num_handles = 1,
.in_handles = { process_h.GetValue() })
);
}
return ResultSuccess();
}
Result RemoteDsService::RegisterInterface(sf::Out<sf::SharedPointer<usb::ds::IDsInterface>> out, u8 bInterfaceNumber) {
Service srv;
serviceAssumeDomain(std::addressof(m_srv));
R_TRY(serviceDispatchIn(std::addressof(m_srv), (hos::GetVersion() >= hos::Version_11_0_0 ? 1 : 2), bInterfaceNumber,
.out_num_objects = 1,
.out_objects = std::addressof(srv),
));
*out = ObjectFactory::CreateSharedEmplaced<ds::IDsInterface, RemoteDsInterface>(m_allocator, srv, m_allocator);
return ResultSuccess();
}
Result RemoteDsService::GetStateChangeEvent(sf::OutCopyHandle out) {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatch(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 2 : 3,
.out_handle_attrs = { SfOutHandleAttr_HipcCopy },
.out_handles = out.GetHandlePointer(),
);
}
Result RemoteDsService::GetState(sf::Out<usb::UsbState> out) {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatchOut(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 3 : 4, *out);
}
Result RemoteDsService::ClearDeviceData() {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatch(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 4 : 5);
}
Result RemoteDsService::AddUsbStringDescriptor(sf::Out<u8> out, const sf::InBuffer &desc) {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatchOut(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 5 : 6, *out,
.buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
.buffers = { { desc.GetPointer(), desc.GetSize() } },
);
}
Result RemoteDsService::DeleteUsbStringDescriptor(u8 index) {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatchIn(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 6 : 7, index);
}
Result RemoteDsService::SetUsbDeviceDescriptor(const sf::InBuffer &desc, usb::UsbDeviceSpeed speed) {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatchIn(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 7 : 8, speed,
.buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
.buffers = { { desc.GetPointer(), desc.GetSize() } },
);
}
Result RemoteDsService::SetBinaryObjectStore(const sf::InBuffer &bos) {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatch(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 8 : 9,
.buffer_attrs = { SfBufferAttr_HipcMapAlias | SfBufferAttr_In },
.buffers = { { bos.GetPointer(), bos.GetSize() } },
);
}
Result RemoteDsService::Enable() {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatch(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 9 : 10);
}
Result RemoteDsService::Disable() {
serviceAssumeDomain(std::addressof(m_srv));
return serviceDispatch(std::addressof(m_srv), hos::GetVersion() >= hos::Version_11_0_0 ? 10 : 11);
}
}