// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/assert.h"
#include "common/hex_util.h"
#include "common/logging/log.h"
#include "core/core.h"
#include "core/frontend/applets/general_frontend.h"
#include "core/hle/kernel/k_process.h"
#include "core/hle/result.h"
#include "core/hle/service/am/am.h"
#include "core/hle/service/am/applets/applet_general_backend.h"
#include "core/reporter.h"
namespace Service::AM::Applets {
constexpr ResultCode ERROR_INVALID_PIN{ErrorModule::PCTL, 221};
static void LogCurrentStorage(AppletDataBroker& broker, std::string_view prefix) {
std::shared_ptr<IStorage> storage = broker.PopNormalDataToApplet();
for (; storage != nullptr; storage = broker.PopNormalDataToApplet()) {
const auto data = storage->GetData();
LOG_INFO(Service_AM,
"called (STUBBED), during {} received normal data with size={:08X}, data={}",
prefix, data.size(), Common::HexToString(data));
}
storage = broker.PopInteractiveDataToApplet();
for (; storage != nullptr; storage = broker.PopInteractiveDataToApplet()) {
const auto data = storage->GetData();
LOG_INFO(Service_AM,
"called (STUBBED), during {} received interactive data with size={:08X}, data={}",
prefix, data.size(), Common::HexToString(data));
}
}
Auth::Auth(Core::System& system_, LibraryAppletMode applet_mode_,
Core::Frontend::ParentalControlsApplet& frontend_)
: Applet{system_, applet_mode_}, frontend{frontend_}, system{system_} {}
Auth::~Auth() = default;
void Auth::Initialize() {
Applet::Initialize();
complete = false;
const auto storage = broker.PopNormalDataToApplet();
ASSERT(storage != nullptr);
const auto data = storage->GetData();
ASSERT(data.size() >= 0xC);
struct Arg {
INSERT_PADDING_BYTES(4);
AuthAppletType type;
u8 arg0;
u8 arg1;
u8 arg2;
INSERT_PADDING_BYTES(1);
};
static_assert(sizeof(Arg) == 0xC, "Arg (AuthApplet) has incorrect size.");
Arg arg{};
std::memcpy(&arg, data.data(), sizeof(Arg));
type = arg.type;
arg0 = arg.arg0;
arg1 = arg.arg1;
arg2 = arg.arg2;
}
bool Auth::TransactionComplete() const {
return complete;
}
ResultCode Auth::GetStatus() const {
return successful ? ResultSuccess : ERROR_INVALID_PIN;
}
void Auth::ExecuteInteractive() {
UNREACHABLE_MSG("Unexpected interactive applet data.");
}
void Auth::Execute() {
if (complete) {
return;
}
const auto unimplemented_log = [this] {
UNIMPLEMENTED_MSG("Unimplemented Auth applet type for type={:08X}, arg0={:02X}, "
"arg1={:02X}, arg2={:02X}",
type, arg0, arg1, arg2);
};
switch (type) {
case AuthAppletType::ShowParentalAuthentication: {
const auto callback = [this](bool is_successful) { AuthFinished(is_successful); };
if (arg0 == 1 && arg1 == 0 && arg2 == 1) {
// ShowAuthenticatorForConfiguration
frontend.VerifyPINForSettings(callback);
} else if (arg1 == 0 && arg2 == 0) {
// ShowParentalAuthentication(bool)
frontend.VerifyPIN(callback, static_cast<bool>(arg0));
} else {
unimplemented_log();
}
break;
}
case AuthAppletType::RegisterParentalPasscode: {
const auto callback = [this] { AuthFinished(true); };
if (arg0 == 0 && arg1 == 0 && arg2 == 0) {
// RegisterParentalPasscode
frontend.RegisterPIN(callback);
} else {
unimplemented_log();
}
break;
}
case AuthAppletType::ChangeParentalPasscode: {
const auto callback = [this] { AuthFinished(true); };
if (arg0 == 0 && arg1 == 0 && arg2 == 0) {
// ChangeParentalPasscode
frontend.ChangePIN(callback);
} else {
unimplemented_log();
}
break;
}
default:
unimplemented_log();
}
}
void Auth::AuthFinished(bool is_successful) {
successful = is_successful;
struct Return {
ResultCode result_code;
};
static_assert(sizeof(Return) == 0x4, "Return (AuthApplet) has incorrect size.");
Return return_{GetStatus()};
std::vector<u8> out(sizeof(Return));
std::memcpy(out.data(), &return_, sizeof(Return));
broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(out)));
broker.SignalStateChanged();
}
PhotoViewer::PhotoViewer(Core::System& system_, LibraryAppletMode applet_mode_,
const Core::Frontend::PhotoViewerApplet& frontend_)
: Applet{system_, applet_mode_}, frontend{frontend_}, system{system_} {}
PhotoViewer::~PhotoViewer() = default;
void PhotoViewer::Initialize() {
Applet::Initialize();
complete = false;
const auto storage = broker.PopNormalDataToApplet();
ASSERT(storage != nullptr);
const auto data = storage->GetData();
ASSERT(!data.empty());
mode = static_cast<PhotoViewerAppletMode>(data[0]);
}
bool PhotoViewer::TransactionComplete() const {
return complete;
}
ResultCode PhotoViewer::GetStatus() const {
return ResultSuccess;
}
void PhotoViewer::ExecuteInteractive() {
UNREACHABLE_MSG("Unexpected interactive applet data.");
}
void PhotoViewer::Execute() {
if (complete)
return;
const auto callback = [this] { ViewFinished(); };
switch (mode) {
case PhotoViewerAppletMode::CurrentApp:
frontend.ShowPhotosForApplication(system.CurrentProcess()->GetTitleID(), callback);
break;
case PhotoViewerAppletMode::AllApps:
frontend.ShowAllPhotos(callback);
break;
default:
UNIMPLEMENTED_MSG("Unimplemented PhotoViewer applet mode={:02X}!", mode);
}
}
void PhotoViewer::ViewFinished() {
broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::vector<u8>{}));
broker.SignalStateChanged();
}
StubApplet::StubApplet(Core::System& system_, AppletId id_, LibraryAppletMode applet_mode_)
: Applet{system_, applet_mode_}, id{id_}, system{system_} {}
StubApplet::~StubApplet() = default;
void StubApplet::Initialize() {
LOG_WARNING(Service_AM, "called (STUBBED)");
Applet::Initialize();
const auto data = broker.PeekDataToAppletForDebug();
system.GetReporter().SaveUnimplementedAppletReport(
static_cast<u32>(id), common_args.arguments_version, common_args.library_version,
common_args.theme_color, common_args.play_startup_sound, common_args.system_tick,
data.normal, data.interactive);
LogCurrentStorage(broker, "Initialize");
}
bool StubApplet::TransactionComplete() const {
LOG_WARNING(Service_AM, "called (STUBBED)");
return true;
}
ResultCode StubApplet::GetStatus() const {
LOG_WARNING(Service_AM, "called (STUBBED)");
return ResultSuccess;
}
void StubApplet::ExecuteInteractive() {
LOG_WARNING(Service_AM, "called (STUBBED)");
LogCurrentStorage(broker, "ExecuteInteractive");
broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::vector<u8>(0x1000)));
broker.PushInteractiveDataFromApplet(
std::make_shared<IStorage>(system, std::vector<u8>(0x1000)));
broker.SignalStateChanged();
}
void StubApplet::Execute() {
LOG_WARNING(Service_AM, "called (STUBBED)");
LogCurrentStorage(broker, "Execute");
broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::vector<u8>(0x1000)));
broker.PushInteractiveDataFromApplet(
std::make_shared<IStorage>(system, std::vector<u8>(0x1000)));
broker.SignalStateChanged();
}
} // namespace Service::AM::Applets