N-archive/suyu
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
suyu/src/core/hle/service/service.cpp
ReinUsesLisp f7d59f3e0e services/bsd: Implement most of bsd:s 
This implements: Socket, Poll, Accept, Bind, Connect, GetPeerName,
GetSockName, Listen, Fcntl, SetSockOpt, Shutdown, Recv, RecvFrom,
Send, SendTo, Write, and Close

The implementation was done referencing: SwIPC, switchbrew, testing
with libnx and inspecting its code, general information about bsd
sockets online, and analysing official software.

Not everything from these service calls is implemented, but everything
that is not implemented will be logged in some way.
2020-07-28 01:48:42 -03:00

264 lines
9.9 KiB
C++
Raw Blame History

// 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;
}
std::shared_ptr<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(context.GetThread());
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);
system.GetFileSystemController().CreateFactories(*system.GetFilesystem(), false);
SM::ServiceManager::InstallInterfaces(sm, system.Kernel());
Account::InstallInterfaces(system);
AM::InstallInterfaces(*sm, nv_flinger, system);
AOC::InstallInterfaces(*sm, system);
APM::InstallInterfaces(system);
Audio::InstallInterfaces(*sm, system);
BCAT::InstallInterfaces(system);
BPC::InstallInterfaces(*sm);
BtDrv::InstallInterfaces(*sm, system);
BTM::InstallInterfaces(*sm, system);
Capture::InstallInterfaces(*sm);
ERPT::InstallInterfaces(*sm);
ES::InstallInterfaces(*sm);
EUPLD::InstallInterfaces(*sm);
Fatal::InstallInterfaces(*sm, system);
FGM::InstallInterfaces(*sm);
FileSystem::InstallInterfaces(system);
Friend::InstallInterfaces(*sm, system);
Glue::InstallInterfaces(system);
GRC::InstallInterfaces(*sm);
HID::InstallInterfaces(*sm, system);
LBL::InstallInterfaces(*sm);
LDN::InstallInterfaces(*sm);
LDR::InstallInterfaces(*sm, system);
LM::InstallInterfaces(system);
Migration::InstallInterfaces(*sm);
Mii::InstallInterfaces(*sm);
MM::InstallInterfaces(*sm);
NCM::InstallInterfaces(*sm);
NFC::InstallInterfaces(*sm);
NFP::InstallInterfaces(*sm, system);
NIFM::InstallInterfaces(*sm, system);
NIM::InstallInterfaces(*sm, system);
NPNS::InstallInterfaces(*sm);
NS::InstallInterfaces(*sm, system);
Nvidia::InstallInterfaces(*sm, *nv_flinger, system);
PCIe::InstallInterfaces(*sm);
PCTL::InstallInterfaces(*sm);
PCV::InstallInterfaces(*sm);
PlayReport::InstallInterfaces(*sm, system);
PM::InstallInterfaces(system);
PSC::InstallInterfaces(*sm);
PSM::InstallInterfaces(*sm);
Set::InstallInterfaces(*sm);
Sockets::InstallInterfaces(*sm, system);
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
Reference in a new issue View git blame Copy permalink