// Copyright 2018 yuzu emulator team // Licensed under GPLv2 or any later version // Refer to the license.txt file included. #include <algorithm> #include <fmt/format.h> #include "common/assert.h" #include "common/logging/log.h" #include "common/string_util.h" #include "core/core.h" #include "core/hle/ipc.h" #include "core/hle/ipc_helpers.h" #include "core/hle/kernel/client_port.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/server_port.h" #include "core/hle/kernel/thread.h" #include "core/hle/service/acc/acc.h" #include "core/hle/service/am/am.h" #include "core/hle/service/aoc/aoc_u.h" #include "core/hle/service/apm/apm.h" #include "core/hle/service/audio/audio.h" #include "core/hle/service/bcat/module.h" #include "core/hle/service/bpc/bpc.h" #include "core/hle/service/btdrv/btdrv.h" #include "core/hle/service/btm/btm.h" #include "core/hle/service/caps/caps.h" #include "core/hle/service/erpt/erpt.h" #include "core/hle/service/es/es.h" #include "core/hle/service/eupld/eupld.h" #include "core/hle/service/fatal/fatal.h" #include "core/hle/service/fgm/fgm.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/friend/friend.h" #include "core/hle/service/glue/glue.h" #include "core/hle/service/grc/grc.h" #include "core/hle/service/hid/hid.h" #include "core/hle/service/lbl/lbl.h" #include "core/hle/service/ldn/ldn.h" #include "core/hle/service/ldr/ldr.h" #include "core/hle/service/lm/lm.h" #include "core/hle/service/mig/mig.h" #include "core/hle/service/mii/mii.h" #include "core/hle/service/mm/mm_u.h" #include "core/hle/service/ncm/ncm.h" #include "core/hle/service/nfc/nfc.h" #include "core/hle/service/nfp/nfp.h" #include "core/hle/service/nifm/nifm.h" #include "core/hle/service/nim/nim.h" #include "core/hle/service/npns/npns.h" #include "core/hle/service/ns/ns.h" #include "core/hle/service/nvdrv/nvdrv.h" #include "core/hle/service/nvflinger/nvflinger.h" #include "core/hle/service/pcie/pcie.h" #include "core/hle/service/pctl/module.h" #include "core/hle/service/pcv/pcv.h" #include "core/hle/service/pm/pm.h" #include "core/hle/service/prepo/prepo.h" #include "core/hle/service/psc/psc.h" #include "core/hle/service/ptm/psm.h" #include "core/hle/service/service.h" #include "core/hle/service/set/settings.h" #include "core/hle/service/sm/sm.h" #include "core/hle/service/sockets/sockets.h" #include "core/hle/service/spl/module.h" #include "core/hle/service/ssl/ssl.h" #include "core/hle/service/time/time.h" #include "core/hle/service/usb/usb.h" #include "core/hle/service/vi/vi.h" #include "core/hle/service/wlan/wlan.h" #include "core/reporter.h" namespace Service { /** * Creates a function string for logging, complete with the name (or header code, depending * on what's passed in) the port name, and all the cmd_buff arguments. */ [[maybe_unused]] static std::string MakeFunctionString(std::string_view name, std::string_view port_name, const u32* cmd_buff) { // Number of params == bits 0-5 + bits 6-11 int num_params = (cmd_buff[0] & 0x3F) + ((cmd_buff[0] >> 6) & 0x3F); std::string function_string = fmt::format("function '{}': port={}", name, port_name); for (int i = 1; i <= num_params; ++i) { function_string += fmt::format(", cmd_buff[{}]=0x{:X}", i, cmd_buff[i]); } return function_string; } //////////////////////////////////////////////////////////////////////////////////////////////////// ServiceFrameworkBase::ServiceFrameworkBase(const char* service_name, u32 max_sessions, InvokerFn* handler_invoker) : service_name(service_name), max_sessions(max_sessions), handler_invoker(handler_invoker) {} ServiceFrameworkBase::~ServiceFrameworkBase() = default; void ServiceFrameworkBase::InstallAsService(SM::ServiceManager& service_manager) { ASSERT(!port_installed); auto port = service_manager.RegisterService(service_name, max_sessions).Unwrap(); port->SetHleHandler(shared_from_this()); port_installed = true; } void ServiceFrameworkBase::InstallAsNamedPort() { ASSERT(!port_installed); auto& kernel = Core::System::GetInstance().Kernel(); auto [server_port, client_port] = Kernel::ServerPort::CreatePortPair(kernel, max_sessions, service_name); server_port->SetHleHandler(shared_from_this()); kernel.AddNamedPort(service_name, std::move(client_port)); port_installed = true; } Kernel::SharedPtr<Kernel::ClientPort> ServiceFrameworkBase::CreatePort() { ASSERT(!port_installed); auto& kernel = Core::System::GetInstance().Kernel(); auto [server_port, client_port] = Kernel::ServerPort::CreatePortPair(kernel, max_sessions, service_name); auto port = MakeResult(std::move(server_port)).Unwrap(); port->SetHleHandler(shared_from_this()); port_installed = true; return client_port; } void ServiceFrameworkBase::RegisterHandlersBase(const FunctionInfoBase* functions, std::size_t n) { handlers.reserve(handlers.size() + n); for (std::size_t i = 0; i < n; ++i) { // Usually this array is sorted by id already, so hint to insert at the end handlers.emplace_hint(handlers.cend(), functions[i].expected_header, functions[i]); } } void ServiceFrameworkBase::ReportUnimplementedFunction(Kernel::HLERequestContext& ctx, const FunctionInfoBase* info) { auto cmd_buf = ctx.CommandBuffer(); std::string function_name = info == nullptr ? fmt::format("{}", ctx.GetCommand()) : info->name; fmt::memory_buffer buf; fmt::format_to(buf, "function '{}': port='{}' cmd_buf={{[0]=0x{:X}", function_name, service_name, cmd_buf[0]); for (int i = 1; i <= 8; ++i) { fmt::format_to(buf, ", [{}]=0x{:X}", i, cmd_buf[i]); } buf.push_back('}'); Core::System::GetInstance().GetReporter().SaveUnimplementedFunctionReport( ctx, ctx.GetCommand(), function_name, service_name); UNIMPLEMENTED_MSG("Unknown / unimplemented {}", fmt::to_string(buf)); } void ServiceFrameworkBase::InvokeRequest(Kernel::HLERequestContext& ctx) { auto itr = handlers.find(ctx.GetCommand()); const FunctionInfoBase* info = itr == handlers.end() ? nullptr : &itr->second; if (info == nullptr || info->handler_callback == nullptr) { return ReportUnimplementedFunction(ctx, info); } LOG_TRACE(Service, "{}", MakeFunctionString(info->name, GetServiceName(), ctx.CommandBuffer())); handler_invoker(this, info->handler_callback, ctx); } ResultCode ServiceFrameworkBase::HandleSyncRequest(Kernel::HLERequestContext& context) { switch (context.GetCommandType()) { case IPC::CommandType::Close: { IPC::ResponseBuilder rb{context, 2}; rb.Push(RESULT_SUCCESS); return IPC::ERR_REMOTE_PROCESS_DEAD; } case IPC::CommandType::ControlWithContext: case IPC::CommandType::Control: { Core::System::GetInstance().ServiceManager().InvokeControlRequest(context); break; } case IPC::CommandType::RequestWithContext: case IPC::CommandType::Request: { InvokeRequest(context); break; } default: UNIMPLEMENTED_MSG("command_type={}", static_cast<int>(context.GetCommandType())); } context.WriteToOutgoingCommandBuffer(*Kernel::GetCurrentThread()); return RESULT_SUCCESS; } //////////////////////////////////////////////////////////////////////////////////////////////////// // Module interface /// Initialize ServiceManager void Init(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system) { // NVFlinger needs to be accessed by several services like Vi and AppletOE so we instantiate it // here and pass it into the respective InstallInterfaces functions. auto nv_flinger = std::make_shared<NVFlinger::NVFlinger>(system.CoreTiming()); system.GetFileSystemController().CreateFactories(*system.GetFilesystem(), false); SM::ServiceManager::InstallInterfaces(sm); Account::InstallInterfaces(system); AM::InstallInterfaces(*sm, nv_flinger, system); AOC::InstallInterfaces(*sm); APM::InstallInterfaces(system); Audio::InstallInterfaces(*sm, system); BCAT::InstallInterfaces(*sm); BPC::InstallInterfaces(*sm); BtDrv::InstallInterfaces(*sm); BTM::InstallInterfaces(*sm); Capture::InstallInterfaces(*sm); ERPT::InstallInterfaces(*sm); ES::InstallInterfaces(*sm); EUPLD::InstallInterfaces(*sm); Fatal::InstallInterfaces(*sm); FGM::InstallInterfaces(*sm); FileSystem::InstallInterfaces(system); Friend::InstallInterfaces(*sm); Glue::InstallInterfaces(system); GRC::InstallInterfaces(*sm); HID::InstallInterfaces(*sm); LBL::InstallInterfaces(*sm); LDN::InstallInterfaces(*sm); LDR::InstallInterfaces(*sm); LM::InstallInterfaces(*sm); Migration::InstallInterfaces(*sm); Mii::InstallInterfaces(*sm); MM::InstallInterfaces(*sm); NCM::InstallInterfaces(*sm); NFC::InstallInterfaces(*sm); NFP::InstallInterfaces(*sm); NIFM::InstallInterfaces(*sm); NIM::InstallInterfaces(*sm); NPNS::InstallInterfaces(*sm); NS::InstallInterfaces(*sm, system.GetFileSystemController()); Nvidia::InstallInterfaces(*sm, *nv_flinger, system); PCIe::InstallInterfaces(*sm); PCTL::InstallInterfaces(*sm); PCV::InstallInterfaces(*sm); PlayReport::InstallInterfaces(system); PM::InstallInterfaces(system); PSC::InstallInterfaces(*sm); PSM::InstallInterfaces(*sm); Set::InstallInterfaces(*sm); Sockets::InstallInterfaces(*sm); SPL::InstallInterfaces(*sm); SSL::InstallInterfaces(*sm); Time::InstallInterfaces(system); USB::InstallInterfaces(*sm); VI::InstallInterfaces(*sm, nv_flinger); WLAN::InstallInterfaces(*sm); LOG_DEBUG(Service, "initialized OK"); } /// Shutdown ServiceManager void Shutdown() { LOG_DEBUG(Service, "shutdown OK"); } } // namespace Service