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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/assert.h"
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/k_client_port.h"
#include "core/hle/kernel/k_port.h"
#include "core/hle/kernel/k_scoped_resource_reservation.h"
#include "core/hle/kernel/k_server_session.h"
#include "core/hle/kernel/k_session.h"
#include "core/hle/service/sm/sm_controller.h"
namespace Service::SM {
void Controller::ConvertCurrentObjectToDomain(Kernel::HLERequestContext& ctx) {
ASSERT_MSG(!ctx.Session()->GetSessionRequestManager()->IsDomain(),
"Session is already a domain");
LOG_DEBUG(Service, "called, server_session={}", ctx.Session()->GetId());
ctx.Session()->GetSessionRequestManager()->ConvertToDomainOnRequestEnd();
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push<u32>(1); // Converted sessions start with 1 request handler
}
void Controller::CloneCurrentObject(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service, "called");
auto& parent_session = *ctx.Session()->GetParent();
auto& parent_port = parent_session.GetParent()->GetParent()->GetClientPort();
auto& session_manager = parent_session.GetServerSession().GetSessionRequestManager();
// Create a session.
Kernel::KClientSession* session{};
const Result result = parent_port.CreateSession(std::addressof(session), session_manager);
if (result.IsError()) {
LOG_CRITICAL(Service, "CreateSession failed with error 0x{:08X}", result.raw);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
}
// We succeeded.
IPC::ResponseBuilder rb{ctx, 2, 0, 1, IPC::ResponseBuilder::Flags::AlwaysMoveHandles};
rb.Push(ResultSuccess);
rb.PushMoveObjects(session);
}
void Controller::CloneCurrentObjectEx(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service, "called");
CloneCurrentObject(ctx);
}
void Controller::QueryPointerBufferSize(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service, "(STUBBED) called");
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
rb.Push<u16>(0x8000);
}
// https://switchbrew.org/wiki/IPC_Marshalling
Controller::Controller(Core::System& system_) : ServiceFramework{system_, "IpcController"} {
static const FunctionInfo functions[] = {
{0, &Controller::ConvertCurrentObjectToDomain, "ConvertCurrentObjectToDomain"},
{1, nullptr, "CopyFromCurrentDomain"},
{2, &Controller::CloneCurrentObject, "CloneCurrentObject"},
{3, &Controller::QueryPointerBufferSize, "QueryPointerBufferSize"},
{4, &Controller::CloneCurrentObjectEx, "CloneCurrentObjectEx"},
};
RegisterHandlers(functions);
}
Controller::~Controller() = default;
} // namespace Service::SM
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