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https://github.com/Atmosphere-NX/Atmosphere.git
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96f95b9f95
* result: try out some experimental shenanigans * result: sketch out some more shenanigans * result: see what it looks like to convert kernel to use result conds instead of guards * make rest of kernel use experimental new macro-ing
138 lines
5.4 KiB
C++
138 lines
5.4 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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#pragma once
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#include <stratosphere.hpp>
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#include "impl/sm_service_manager.hpp"
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namespace ams::sm {
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/* Service definition. */
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class UserService : public tipc::DeferrableBase<sm::impl::IUserInterface, /* Maximum deferrable CMIF message size: */ 0x20 + util::AlignUp(sizeof(sm::ServiceName), sizeof(u32))> {
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private:
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os::ProcessId m_process_id;
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bool m_initialized;
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public:
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UserService() : m_process_id{os::InvalidProcessId}, m_initialized{false} { /* ... */ }
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~UserService() {
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if (m_initialized) {
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impl::OnClientDisconnected(m_process_id);
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}
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}
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public:
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/* Official commands. */
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Result RegisterClient(const tipc::ClientProcessId client_process_id) {
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m_process_id = client_process_id.value;
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m_initialized = true;
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R_SUCCEED();
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}
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Result GetServiceHandle(tipc::OutMoveHandle out_h, ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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TIPC_REGISTER_RETRY_ON_RESULT_REQUEST_DEFERRED(service);
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R_RETURN(impl::GetServiceHandle(out_h.GetPointer(), m_process_id, service));
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}
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Result RegisterService(tipc::OutMoveHandle out_h, ServiceName service, u32 max_sessions, bool is_light) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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R_RETURN(impl::RegisterService(out_h.GetPointer(), m_process_id, service, max_sessions, is_light));
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}
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Result UnregisterService(ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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R_RETURN(impl::UnregisterService(m_process_id, service));
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}
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Result DetachClient(const tipc::ClientProcessId client_process_id) {
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AMS_UNUSED(client_process_id);
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m_initialized = false;
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R_SUCCEED();
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}
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/* Atmosphere commands. */
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Result AtmosphereInstallMitm(tipc::OutMoveHandle srv_h, tipc::OutMoveHandle qry_h, ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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TIPC_REGISTER_RETRY_ON_RESULT_REQUEST_DEFERRED(service);
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R_RETURN(impl::InstallMitm(srv_h.GetPointer(), qry_h.GetPointer(), m_process_id, service));
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}
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Result AtmosphereUninstallMitm(ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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R_RETURN(impl::UninstallMitm(m_process_id, service));
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}
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Result AtmosphereAcknowledgeMitmSession(tipc::Out<MitmProcessInfo> client_info, tipc::OutMoveHandle fwd_h, ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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R_RETURN(impl::AcknowledgeMitmSession(client_info.GetPointer(), fwd_h.GetPointer(), m_process_id, service));
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}
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Result AtmosphereHasMitm(tipc::Out<bool> out, ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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R_RETURN(impl::HasMitm(out.GetPointer(), service));
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}
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Result AtmosphereWaitMitm(ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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TIPC_REGISTER_RETRY_ON_RESULT_REQUEST_DEFERRED(service);
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R_RETURN(impl::WaitMitm(service));
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}
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Result AtmosphereDeclareFutureMitm(ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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R_RETURN(impl::DeclareFutureMitm(m_process_id, service));
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}
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Result AtmosphereClearFutureMitm(ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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R_RETURN(impl::ClearFutureMitm(m_process_id, service));
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}
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Result AtmosphereHasService(tipc::Out<bool> out, ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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R_RETURN(impl::HasService(out.GetPointer(), service));
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}
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Result AtmosphereWaitService(ServiceName service) {
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R_UNLESS(m_initialized, sm::ResultInvalidClient());
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TIPC_REGISTER_RETRY_ON_RESULT_REQUEST_DEFERRED(service);
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R_RETURN(impl::WaitService(service));
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}
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public:
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/* Backwards compatibility layer for cmif. */
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Result ProcessDefaultServiceCommand(const svc::ipc::MessageBuffer &message_buffer);
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};
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static_assert(sm::impl::IsIUserInterface<UserService>);
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static_assert(tipc::IsDeferrable<UserService>);
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/* TODO: static assert that this is a tipc interface with default prototyping. */
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}
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