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APT/Applet: move applet managing into its own class

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This commit is contained in:
wwylele 2018-01-25 15:39:54 +02:00
parent 44d07574b1
commit 92f0064b47
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GPG Key ID: 0E87F3187357C16C
17 changed files with 773 additions and 623 deletions
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3
src/core/CMakeLists.txt
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@ -164,6 +164,8 @@ add_library(core STATIC
hle/service/am/am_sys.h
hle/service/am/am_u.cpp
hle/service/am/am_u.h
hle/service/apt/applet_manager.cpp
hle/service/apt/applet_manager.h
hle/service/apt/apt.cpp
hle/service/apt/apt.h
hle/service/apt/apt_a.cpp
@ -174,6 +176,7 @@ add_library(core STATIC
hle/service/apt/apt_u.h
hle/service/apt/bcfnt/bcfnt.cpp
hle/service/apt/bcfnt/bcfnt.h
hle/service/apt/errors.h
hle/service/boss/boss.cpp
hle/service/boss/boss.h
hle/service/boss/boss_p.cpp

20
src/core/hle/applets/applet.cpp
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@ -15,7 +15,6 @@
#include "core/hle/applets/mint.h"
#include "core/hle/applets/swkbd.h"
#include "core/hle/result.h"
#include "core/hle/service/apt/apt.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
@ -43,23 +42,24 @@ static CoreTiming::EventType* applet_update_event = nullptr;
/// The interval at which the Applet update callback will be called, 16.6ms
static const u64 applet_update_interval_us = 16666;
ResultCode Applet::Create(Service::APT::AppletId id) {
ResultCode Applet::Create(Service::APT::AppletId id,
std::weak_ptr<Service::APT::AppletManager> manager) {
switch (id) {
case Service::APT::AppletId::SoftwareKeyboard1:
case Service::APT::AppletId::SoftwareKeyboard2:
applets[id] = std::make_shared<SoftwareKeyboard>(id);
applets[id] = std::make_shared<SoftwareKeyboard>(id, std::move(manager));
break;
case Service::APT::AppletId::Ed1:
case Service::APT::AppletId::Ed2:
applets[id] = std::make_shared<MiiSelector>(id);
applets[id] = std::make_shared<MiiSelector>(id, std::move(manager));
break;
case Service::APT::AppletId::Error:
case Service::APT::AppletId::Error2:
applets[id] = std::make_shared<ErrEula>(id);
applets[id] = std::make_shared<ErrEula>(id, std::move(manager));
break;
case Service::APT::AppletId::Mint:
case Service::APT::AppletId::Mint2:
applets[id] = std::make_shared<Mint>(id);
applets[id] = std::make_shared<Mint>(id, std::move(manager));
break;
default:
LOG_ERROR(Service_APT, "Could not create applet %u", static_cast<u32>(id));
@ -110,6 +110,14 @@ bool Applet::IsRunning() const {
return is_running;
}
void Applet::SendParameter(const Service::APT::MessageParameter& parameter) {
if (auto locked = manager.lock()) {
locked->CancelAndSendParameter(parameter);
} else {
LOG_ERROR(Service_APT, "called after destructing applet manager");
}
}
bool IsLibraryAppletRunning() {
// Check the applets map for instances of any applet
for (auto itr = applets.begin(); itr != applets.end(); ++itr)

13
src/core/hle/applets/applet.h
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@ -6,7 +6,7 @@
#include <memory>
#include "core/hle/result.h"
#include "core/hle/service/apt/apt.h"
#include "core/hle/service/apt/applet_manager.h"
namespace HLE {
namespace Applets {
@ -21,7 +21,8 @@ public:
* @param id Id of the applet to create.
* @returns ResultCode Whether the operation was successful or not.
*/
static ResultCode Create(Service::APT::AppletId id);
static ResultCode Create(Service::APT::AppletId id,
std::weak_ptr<Service::APT::AppletManager> manager);
/**
* Retrieves the Applet instance identified by the specified id.
@ -55,7 +56,8 @@ public:
virtual void Update() = 0;
protected:
explicit Applet(Service::APT::AppletId id) : id(id) {}
Applet(Service::APT::AppletId id, std::weak_ptr<Service::APT::AppletManager> manager)
: id(id), manager(std::move(manager)) {}
/**
* Handles the Applet start event, triggered from the application.
@ -69,6 +71,11 @@ protected:
/// Whether this applet is currently running instead of the host application or not.
bool is_running = false;
void SendParameter(const Service::APT::MessageParameter& parameter);
private:
std::weak_ptr<Service::APT::AppletManager> manager;
};
/// Returns whether a library applet is currently running

20
src/core/hle/applets/erreula.cpp
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@ -10,8 +10,8 @@ namespace HLE {
namespace Applets {
ResultCode ErrEula::ReceiveParameter(const Service::APT::MessageParameter& parameter) {
if (parameter.signal != static_cast<u32>(Service::APT::SignalType::Request)) {
LOG_ERROR(Service_APT, "unsupported signal %u", parameter.signal);
if (parameter.signal != Service::APT::SignalType::Request) {
LOG_ERROR(Service_APT, "unsupported signal %u", static_cast<u32>(parameter.signal));
UNIMPLEMENTED();
// TODO(Subv): Find the right error code
return ResultCode(-1);
@ -36,13 +36,13 @@ ResultCode ErrEula::ReceiveParameter(const Service::APT::MessageParameter& param
// Send the response message with the newly created SharedMemory
Service::APT::MessageParameter result;
result.signal = static_cast<u32>(Service::APT::SignalType::Response);
result.signal = Service::APT::SignalType::Response;
result.buffer.clear();
result.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
result.sender_id = static_cast<u32>(id);
result.destination_id = Service::APT::AppletId::Application;
result.sender_id = id;
result.object = framebuffer_memory;
Service::APT::SendParameter(result);
SendParameter(result);
return RESULT_SUCCESS;
}
@ -57,10 +57,10 @@ ResultCode ErrEula::StartImpl(const Service::APT::AppletStartupParameter& parame
Service::APT::MessageParameter message;
message.buffer.resize(parameter.buffer.size());
std::fill(message.buffer.begin(), message.buffer.end(), 0);
message.signal = static_cast<u32>(Service::APT::SignalType::WakeupByExit);
message.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
message.sender_id = static_cast<u32>(id);
Service::APT::SendParameter(message);
message.signal = Service::APT::SignalType::WakeupByExit;
message.destination_id = Service::APT::AppletId::Application;
message.sender_id = id;
SendParameter(message);
is_running = false;
return RESULT_SUCCESS;

3
src/core/hle/applets/erreula.h
View File

@ -12,7 +12,8 @@ namespace Applets {
class ErrEula final : public Applet {
public:
explicit ErrEula(Service::APT::AppletId id) : Applet(id) {}
explicit ErrEula(Service::APT::AppletId id, std::weak_ptr<Service::APT::AppletManager> manager)
: Applet(id, std::move(manager)) {}
ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override;
ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override;

20
src/core/hle/applets/mii_selector.cpp
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@ -18,8 +18,8 @@ namespace HLE {
namespace Applets {
ResultCode MiiSelector::ReceiveParameter(const Service::APT::MessageParameter& parameter) {
if (parameter.signal != static_cast<u32>(Service::APT::SignalType::Request)) {
LOG_ERROR(Service_APT, "unsupported signal %u", parameter.signal);
if (parameter.signal != Service::APT::SignalType::Request) {
LOG_ERROR(Service_APT, "unsupported signal %u", static_cast<u32>(parameter.signal));
UNIMPLEMENTED();
// TODO(Subv): Find the right error code
return ResultCode(-1);
@ -43,13 +43,13 @@ ResultCode MiiSelector::ReceiveParameter(const Service::APT::MessageParameter& p
// Send the response message with the newly created SharedMemory
Service::APT::MessageParameter result;
result.signal = static_cast<u32>(Service::APT::SignalType::Response);
result.signal = Service::APT::SignalType::Response;
result.buffer.clear();
result.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
result.sender_id = static_cast<u32>(id);
result.destination_id = Service::APT::AppletId::Application;
result.sender_id = id;
result.object = framebuffer_memory;
Service::APT::SendParameter(result);
SendParameter(result);
return RESULT_SUCCESS;
}
@ -72,10 +72,10 @@ ResultCode MiiSelector::StartImpl(const Service::APT::AppletStartupParameter& pa
Service::APT::MessageParameter message;
message.buffer.resize(sizeof(MiiResult));
std::memcpy(message.buffer.data(), &result, message.buffer.size());
message.signal = static_cast<u32>(Service::APT::SignalType::WakeupByExit);
message.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
message.sender_id = static_cast<u32>(id);
Service::APT::SendParameter(message);
message.signal = Service::APT::SignalType::WakeupByExit;
message.destination_id = Service::APT::AppletId::Application;
message.sender_id = id;
SendParameter(message);
is_running = false;
return RESULT_SUCCESS;

3
src/core/hle/applets/mii_selector.h
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@ -60,7 +60,8 @@ ASSERT_REG_POSITION(guest_mii_name, 0x6C);
class MiiSelector final : public Applet {
public:
MiiSelector(Service::APT::AppletId id) : Applet(id) {}
MiiSelector(Service::APT::AppletId id, std::weak_ptr<Service::APT::AppletManager> manager)
: Applet(id, std::move(manager)) {}
ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override;
ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override;

20
src/core/hle/applets/mint.cpp
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@ -10,8 +10,8 @@ namespace HLE {
namespace Applets {
ResultCode Mint::ReceiveParameter(const Service::APT::MessageParameter& parameter) {
if (parameter.signal != static_cast<u32>(Service::APT::SignalType::Request)) {
LOG_ERROR(Service_APT, "unsupported signal %u", parameter.signal);
if (parameter.signal != Service::APT::SignalType::Request) {
LOG_ERROR(Service_APT, "unsupported signal %u", static_cast<u32>(parameter.signal));
UNIMPLEMENTED();
// TODO(Subv): Find the right error code
return ResultCode(-1);
@ -36,13 +36,13 @@ ResultCode Mint::ReceiveParameter(const Service::APT::MessageParameter& paramete
// Send the response message with the newly created SharedMemory
Service::APT::MessageParameter result;
result.signal = static_cast<u32>(Service::APT::SignalType::Response);
result.signal = Service::APT::SignalType::Response;
result.buffer.clear();
result.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
result.sender_id = static_cast<u32>(id);
result.destination_id = Service::APT::AppletId::Application;
result.sender_id = id;
result.object = framebuffer_memory;
Service::APT::SendParameter(result);
SendParameter(result);
return RESULT_SUCCESS;
}
@ -57,10 +57,10 @@ ResultCode Mint::StartImpl(const Service::APT::AppletStartupParameter& parameter
Service::APT::MessageParameter message;
message.buffer.resize(parameter.buffer.size());
std::fill(message.buffer.begin(), message.buffer.end(), 0);
message.signal = static_cast<u32>(Service::APT::SignalType::WakeupByExit);
message.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
message.sender_id = static_cast<u32>(id);
Service::APT::SendParameter(message);
message.signal = Service::APT::SignalType::WakeupByExit;
message.destination_id = Service::APT::AppletId::Application;
message.sender_id = id;
SendParameter(message);
is_running = false;
return RESULT_SUCCESS;

3
src/core/hle/applets/mint.h
View File

@ -12,7 +12,8 @@ namespace Applets {
class Mint final : public Applet {
public:
explicit Mint(Service::APT::AppletId id) : Applet(id) {}
explicit Mint(Service::APT::AppletId id, std::weak_ptr<Service::APT::AppletManager> manager)
: Applet(id, std::move(manager)) {}
ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override;
ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override;

20
src/core/hle/applets/swkbd.cpp
View File

@ -21,8 +21,8 @@ namespace HLE {
namespace Applets {
ResultCode SoftwareKeyboard::ReceiveParameter(Service::APT::MessageParameter const& parameter) {
if (parameter.signal != static_cast<u32>(Service::APT::SignalType::Request)) {
LOG_ERROR(Service_APT, "unsupported signal %u", parameter.signal);
if (parameter.signal != Service::APT::SignalType::Request) {
LOG_ERROR(Service_APT, "unsupported signal %u", static_cast<u32>(parameter.signal));
UNIMPLEMENTED();
// TODO(Subv): Find the right error code
return ResultCode(-1);
@ -46,13 +46,13 @@ ResultCode SoftwareKeyboard::ReceiveParameter(Service::APT::MessageParameter con
// Send the response message with the newly created SharedMemory
Service::APT::MessageParameter result;
result.signal = static_cast<u32>(Service::APT::SignalType::Response);
result.signal = Service::APT::SignalType::Response;
result.buffer.clear();
result.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
result.sender_id = static_cast<u32>(id);
result.destination_id = Service::APT::AppletId::Application;
result.sender_id = id;
result.object = framebuffer_memory;
Service::APT::SendParameter(result);
SendParameter(result);
return RESULT_SUCCESS;
}
@ -107,10 +107,10 @@ void SoftwareKeyboard::Finalize() {
Service::APT::MessageParameter message;
message.buffer.resize(sizeof(SoftwareKeyboardConfig));
std::memcpy(message.buffer.data(), &config, message.buffer.size());
message.signal = static_cast<u32>(Service::APT::SignalType::WakeupByExit);
message.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
message.sender_id = static_cast<u32>(id);
Service::APT::SendParameter(message);
message.signal = Service::APT::SignalType::WakeupByExit;
message.destination_id = Service::APT::AppletId::Application;
message.sender_id = id;
SendParameter(message);
is_running = false;
}

3
src/core/hle/applets/swkbd.h
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@ -52,7 +52,8 @@ static_assert(sizeof(SoftwareKeyboardConfig) == 0x400, "Software Keyboard Config
class SoftwareKeyboard final : public Applet {
public:
SoftwareKeyboard(Service::APT::AppletId id) : Applet(id) {}
SoftwareKeyboard(Service::APT::AppletId id, std::weak_ptr<Service::APT::AppletManager> manager)
: Applet(id, std::move(manager)) {}
ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override;
ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override;

440
src/core/hle/service/apt/applet_manager.cpp Normal file
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@ -0,0 +1,440 @@
// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/common_paths.h"
#include "core/hle/applets/applet.h"
#include "core/hle/service/apt/applet_manager.h"
#include "core/hle/service/apt/errors.h"
#include "core/hle/service/cfg/cfg.h"
#include "core/hle/service/ns/ns.h"
namespace Service {
namespace APT {
enum class AppletPos { Application = 0, Library = 1, System = 2, SysLibrary = 3, Resident = 4 };
struct AppletTitleData {
// There are two possible applet ids for each applet.
std::array<AppletId, 2> applet_ids;
// There's a specific TitleId per region for each applet.
static constexpr size_t NumRegions = 7;
std::array<u64, NumRegions> title_ids;
};
static constexpr size_t NumApplets = 29;
static constexpr std::array<AppletTitleData, NumApplets> applet_titleids = {{
{AppletId::HomeMenu, AppletId::None, 0x4003000008202, 0x4003000008F02, 0x4003000009802,
0x4003000008202, 0x400300000A102, 0x400300000A902, 0x400300000B102},
{AppletId::AlternateMenu, AppletId::None, 0x4003000008102, 0x4003000008102, 0x4003000008102,
0x4003000008102, 0x4003000008102, 0x4003000008102, 0x4003000008102},
{AppletId::Camera, AppletId::None, 0x4003000008402, 0x4003000009002, 0x4003000009902,
0x4003000008402, 0x400300000A202, 0x400300000AA02, 0x400300000B202},
{AppletId::FriendList, AppletId::None, 0x4003000008D02, 0x4003000009602, 0x4003000009F02,
0x4003000008D02, 0x400300000A702, 0x400300000AF02, 0x400300000B702},
{AppletId::GameNotes, AppletId::None, 0x4003000008702, 0x4003000009302, 0x4003000009C02,
0x4003000008702, 0x400300000A502, 0x400300000AD02, 0x400300000B502},
{AppletId::InternetBrowser, AppletId::None, 0x4003000008802, 0x4003000009402, 0x4003000009D02,
0x4003000008802, 0x400300000A602, 0x400300000AE02, 0x400300000B602},
{AppletId::InstructionManual, AppletId::None, 0x4003000008602, 0x4003000009202, 0x4003000009B02,
0x4003000008602, 0x400300000A402, 0x400300000AC02, 0x400300000B402},
{AppletId::Notifications, AppletId::None, 0x4003000008E02, 0x4003000009702, 0x400300000A002,
0x4003000008E02, 0x400300000A802, 0x400300000B002, 0x400300000B802},
{AppletId::Miiverse, AppletId::None, 0x400300000BC02, 0x400300000BD02, 0x400300000BE02,
0x400300000BC02, 0x4003000009E02, 0x4003000009502, 0x400300000B902},
// These values obtained from an older NS dump firmware 4.5
{AppletId::MiiversePost, AppletId::None, 0x400300000BA02, 0x400300000BA02, 0x400300000BA02,
0x400300000BA02, 0x400300000BA02, 0x400300000BA02, 0x400300000BA02},
// {AppletId::MiiversePost, AppletId::None, 0x4003000008302, 0x4003000008B02, 0x400300000BA02,
// 0x4003000008302, 0x0, 0x0, 0x0},
{AppletId::AmiiboSettings, AppletId::None, 0x4003000009502, 0x4003000009E02, 0x400300000B902,
0x4003000009502, 0x0, 0x4003000008C02, 0x400300000BF02},
{AppletId::SoftwareKeyboard1, AppletId::SoftwareKeyboard2, 0x400300000C002, 0x400300000C802,
0x400300000D002, 0x400300000C002, 0x400300000D802, 0x400300000DE02, 0x400300000E402},
{AppletId::Ed1, AppletId::Ed2, 0x400300000C102, 0x400300000C902, 0x400300000D102,
0x400300000C102, 0x400300000D902, 0x400300000DF02, 0x400300000E502},
{AppletId::PnoteApp, AppletId::PnoteApp2, 0x400300000C302, 0x400300000CB02, 0x400300000D302,
0x400300000C302, 0x400300000DB02, 0x400300000E102, 0x400300000E702},
{AppletId::SnoteApp, AppletId::SnoteApp2, 0x400300000C402, 0x400300000CC02, 0x400300000D402,
0x400300000C402, 0x400300000DC02, 0x400300000E202, 0x400300000E802},
{AppletId::Error, AppletId::Error2, 0x400300000C502, 0x400300000C502, 0x400300000C502,
0x400300000C502, 0x400300000CF02, 0x400300000CF02, 0x400300000CF02},
{AppletId::Mint, AppletId::Mint2, 0x400300000C602, 0x400300000CE02, 0x400300000D602,
0x400300000C602, 0x400300000DD02, 0x400300000E302, 0x400300000E902},
{AppletId::Extrapad, AppletId::Extrapad2, 0x400300000CD02, 0x400300000CD02, 0x400300000CD02,
0x400300000CD02, 0x400300000D502, 0x400300000D502, 0x400300000D502},
{AppletId::Memolib, AppletId::Memolib2, 0x400300000F602, 0x400300000F602, 0x400300000F602,
0x400300000F602, 0x400300000F602, 0x400300000F602, 0x400300000F602},
// TODO(Subv): Fill in the rest of the titleids
}};
static u64 GetTitleIdForApplet(AppletId id) {
ASSERT_MSG(id != AppletId::None, "Invalid applet id");
auto itr = std::find_if(applet_titleids.begin(), applet_titleids.end(),
[id](const AppletTitleData& data) {
return data.applet_ids[0] == id || data.applet_ids[1] == id;
});
ASSERT_MSG(itr != applet_titleids.end(), "Unknown applet id 0x%03X", static_cast<u32>(id));
return itr->title_ids[CFG::GetRegionValue()];
}
AppletManager::AppletSlotData* AppletManager::GetAppletSlotData(AppletId id) {
auto GetSlot = [this](AppletSlot slot) -> AppletSlotData* {
return &applet_slots[static_cast<size_t>(slot)];
};
if (id == AppletId::Application) {
auto* slot = GetSlot(AppletSlot::Application);
if (slot->applet_id != AppletId::None)
return slot;
return nullptr;
}
if (id == AppletId::AnySystemApplet) {
auto* system_slot = GetSlot(AppletSlot::SystemApplet);
if (system_slot->applet_id != AppletId::None)
return system_slot;
// The Home Menu is also a system applet, but it lives in its own slot to be able to run
// concurrently with other system applets.
auto* home_slot = GetSlot(AppletSlot::HomeMenu);
if (home_slot->applet_id != AppletId::None)
return home_slot;
return nullptr;
}
if (id == AppletId::AnyLibraryApplet || id == AppletId::AnySysLibraryApplet) {
auto* slot = GetSlot(AppletSlot::LibraryApplet);
if (slot->applet_id == AppletId::None)
return nullptr;
u32 applet_pos = slot->attributes.applet_pos;
if (id == AppletId::AnyLibraryApplet && applet_pos == static_cast<u32>(AppletPos::Library))
return slot;
if (id == AppletId::AnySysLibraryApplet &&
applet_pos == static_cast<u32>(AppletPos::SysLibrary))
return slot;
return nullptr;
}
if (id == AppletId::HomeMenu || id == AppletId::AlternateMenu) {
auto* slot = GetSlot(AppletSlot::HomeMenu);
if (slot->applet_id != AppletId::None)
return slot;
return nullptr;
}
for (auto& slot : applet_slots) {
if (slot.applet_id == id)
return &slot;
}
return nullptr;
}
AppletManager::AppletSlotData* AppletManager::GetAppletSlotData(AppletAttributes attributes) {
// Mapping from AppletPos to AppletSlot
static constexpr std::array<AppletSlot, 6> applet_position_slots = {
AppletSlot::Application, AppletSlot::LibraryApplet, AppletSlot::SystemApplet,
AppletSlot::LibraryApplet, AppletSlot::Error, AppletSlot::LibraryApplet};
u32 applet_pos = attributes.applet_pos;
if (applet_pos >= applet_position_slots.size())
return nullptr;
AppletSlot slot = applet_position_slots[applet_pos];
if (slot == AppletSlot::Error)
return nullptr;
// The Home Menu is a system applet, however, it has its own applet slot so that it can run
// concurrently with other system applets.
if (slot == AppletSlot::SystemApplet && attributes.is_home_menu)
return &applet_slots[static_cast<size_t>(AppletSlot::HomeMenu)];
return &applet_slots[static_cast<size_t>(slot)];
}
void AppletManager::CancelAndSendParameter(const MessageParameter& parameter) {
next_parameter = parameter;
// Signal the event to let the receiver know that a new parameter is ready to be read
auto* const slot_data = GetAppletSlotData(static_cast<AppletId>(parameter.destination_id));
if (slot_data == nullptr) {
LOG_DEBUG(Service_APT, "No applet was registered with the id %03X",
static_cast<u32>(parameter.destination_id));
return;
}
slot_data->parameter_event->Signal();
}
ResultCode AppletManager::SendParameter(const MessageParameter& parameter) {
// A new parameter can not be sent if the previous one hasn't been consumed yet
if (next_parameter) {
return ResultCode(ErrCodes::ParameterPresent, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status);
}
CancelAndSendParameter(parameter);
if (auto dest_applet = HLE::Applets::Applet::Get(parameter.destination_id)) {
return dest_applet->ReceiveParameter(parameter);
} else {
return RESULT_SUCCESS;
}
}
ResultVal<MessageParameter> AppletManager::GlanceParameter(AppletId app_id) {
if (!next_parameter) {
return ResultCode(ErrorDescription::NoData, ErrorModule::Applet, ErrorSummary::InvalidState,
ErrorLevel::Status);
}
if (next_parameter->destination_id != app_id) {
return ResultCode(ErrorDescription::NotFound, ErrorModule::Applet, ErrorSummary::NotFound,
ErrorLevel::Status);
}
MessageParameter parameter = *next_parameter;
// Note: The NS module always clears the DSPSleep and DSPWakeup signals even in GlanceParameter.
if (next_parameter->signal == SignalType::DspSleep ||
next_parameter->signal == SignalType::DspWakeup)
next_parameter = boost::none;
return MakeResult<MessageParameter>(parameter);
}
ResultVal<MessageParameter> AppletManager::ReceiveParameter(AppletId app_id) {
auto result = GlanceParameter(app_id);
if (result.Succeeded()) {
// Clear the parameter
next_parameter = boost::none;
}
return result;
}
bool AppletManager::CancelParameter(bool check_sender, AppletId sender_appid, bool check_receiver,
AppletId receiver_appid) {
bool cancellation_success = true;
if (!next_parameter) {
cancellation_success = false;
} else {
if (check_sender && next_parameter->sender_id != sender_appid)
cancellation_success = false;
if (check_receiver && next_parameter->destination_id != receiver_appid)
cancellation_success = false;
}
if (cancellation_success)
next_parameter = boost::none;
return cancellation_success;
}
ResultVal<AppletManager::InitializeResult> AppletManager::Initialize(AppletId app_id,
AppletAttributes attributes) {
auto* const slot_data = GetAppletSlotData(attributes);
// Note: The real NS service does not check if the attributes value is valid before accessing
// the data in the array
ASSERT_MSG(slot_data, "Invalid application attributes");
if (slot_data->registered) {
return ResultCode(ErrorDescription::AlreadyExists, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status);
}
slot_data->applet_id = static_cast<AppletId>(app_id);
slot_data->attributes.raw = attributes.raw;
if (slot_data->applet_id == AppletId::Application ||
slot_data->applet_id == AppletId::HomeMenu) {
// Initialize the APT parameter to wake up the application.
next_parameter.emplace();
next_parameter->signal = SignalType::Wakeup;
next_parameter->sender_id = AppletId::None;
next_parameter->destination_id = app_id;
// Not signaling the parameter event will cause the application (or Home Menu) to hang
// during startup. In the real console, it is usually the Kernel and Home Menu who cause NS
// to signal the HomeMenu and Application parameter events, respectively.
slot_data->parameter_event->Signal();
}
return MakeResult<InitializeResult>(
{slot_data->notification_event, slot_data->parameter_event});
}
ResultCode AppletManager::Enable(AppletAttributes attributes) {
auto* const slot_data = GetAppletSlotData(attributes);
if (!slot_data) {
return ResultCode(ErrCodes::InvalidAppletSlot, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status);
}
slot_data->registered = true;
return RESULT_SUCCESS;
}
bool AppletManager::IsRegistered(AppletId app_id) {
const auto* slot_data = GetAppletSlotData(app_id);
// Check if an LLE applet was registered first, then fallback to HLE applets
bool is_registered = slot_data && slot_data->registered;
if (!is_registered) {
if (app_id == AppletId::AnyLibraryApplet) {
is_registered = HLE::Applets::IsLibraryAppletRunning();
} else if (auto applet = HLE::Applets::Applet::Get(app_id)) {
// The applet exists, set it as registered.
is_registered = true;
}
}
return is_registered;
}
ResultCode AppletManager::PrepareToStartLibraryApplet(AppletId applet_id) {
// The real APT service returns an error if there's a pending APT parameter when this function
// is called.
if (next_parameter) {
return ResultCode(ErrCodes::ParameterPresent, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status);
}
const auto& slot = applet_slots[static_cast<size_t>(AppletSlot::LibraryApplet)];
if (slot.registered) {
return ResultCode(ErrorDescription::AlreadyExists, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status);
}
auto process = NS::LaunchTitle(FS::MediaType::NAND, GetTitleIdForApplet(applet_id));
if (process) {
return RESULT_SUCCESS;
}
// If we weren't able to load the native applet title, try to fallback to an HLE implementation.
auto applet = HLE::Applets::Applet::Get(applet_id);
if (applet) {
LOG_WARNING(Service_APT, "applet has already been started id=%08X",
static_cast<u32>(applet_id));
return RESULT_SUCCESS;
} else {
return HLE::Applets::Applet::Create(applet_id, shared_from_this());
}
}
ResultCode AppletManager::PreloadLibraryApplet(AppletId applet_id) {
const auto& slot = applet_slots[static_cast<size_t>(AppletSlot::LibraryApplet)];
if (slot.registered) {
return ResultCode(ErrorDescription::AlreadyExists, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status);
}
auto process = NS::LaunchTitle(FS::MediaType::NAND, GetTitleIdForApplet(applet_id));
if (process) {
return RESULT_SUCCESS;
}
// If we weren't able to load the native applet title, try to fallback to an HLE implementation.
auto applet = HLE::Applets::Applet::Get(applet_id);
if (applet) {
LOG_WARNING(Service_APT, "applet has already been started id=%08X",
static_cast<u32>(applet_id));
return RESULT_SUCCESS;
} else {
return HLE::Applets::Applet::Create(applet_id, shared_from_this());
}
}
ResultCode AppletManager::FinishPreloadingLibraryApplet(AppletId applet_id) {
// TODO(Subv): This function should fail depending on the applet preparation state.
auto& slot = applet_slots[static_cast<size_t>(AppletSlot::LibraryApplet)];
slot.loaded = true;
return RESULT_SUCCESS;
}
ResultCode AppletManager::StartLibraryApplet(AppletId applet_id,
Kernel::SharedPtr<Kernel::Object> object,
const std::vector<u8>& buffer) {
MessageParameter param;
param.destination_id = applet_id;
param.sender_id = AppletId::Application;
param.object = object;
param.signal = SignalType::Wakeup;
param.buffer = buffer;
CancelAndSendParameter(param);
// In case the applet is being HLEd, attempt to communicate with it.
if (auto applet = HLE::Applets::Applet::Get(applet_id)) {
AppletStartupParameter parameter;
parameter.object = object;
parameter.buffer = buffer;
return applet->Start(parameter);
} else {
return RESULT_SUCCESS;
}
}
ResultVal<AppletManager::AppletInfo> AppletManager::GetAppletInfo(AppletId app_id) {
const auto* slot = GetAppletSlotData(app_id);
if (slot == nullptr || !slot->registered) {
// See if there's an HLE applet and try to use it before erroring out.
auto hle_applet = HLE::Applets::Applet::Get(app_id);
if (hle_applet == nullptr) {
return ResultCode(ErrorDescription::NotFound, ErrorModule::Applet,
ErrorSummary::NotFound, ErrorLevel::Status);
}
LOG_WARNING(Service_APT, "Using HLE applet info for applet %03X", static_cast<u32>(app_id));
// TODO(Subv): Get the title id for the current applet and write it in the response[2-3]
return MakeResult<AppletInfo>({0, Service::FS::MediaType::NAND, true, true, 0});
}
if (app_id == AppletId::Application) {
// TODO(Subv): Implement this once Application launching is implemented
LOG_ERROR(Service_APT, "Unimplemented GetAppletInfo(Application)");
return ResultCode(ErrorDescription::NotFound, ErrorModule::Applet, ErrorSummary::NotFound,
ErrorLevel::Status);
}
return MakeResult<AppletInfo>({GetTitleIdForApplet(app_id), Service::FS::MediaType::NAND,
slot->registered, slot->loaded, slot->attributes.raw});
}
AppletManager::AppletManager() {
for (size_t slot = 0; slot < applet_slots.size(); ++slot) {
auto& slot_data = applet_slots[slot];
slot_data.slot = static_cast<AppletSlot>(slot);
slot_data.applet_id = AppletId::None;
slot_data.attributes.raw = 0;
slot_data.registered = false;
slot_data.loaded = false;
slot_data.notification_event =
Kernel::Event::Create(Kernel::ResetType::OneShot, "APT:Notification");
slot_data.parameter_event =
Kernel::Event::Create(Kernel::ResetType::OneShot, "APT:Parameter");
}
HLE::Applets::Init();
}
AppletManager::~AppletManager() {
HLE::Applets::Shutdown();
}
} // namespace APT
} // namespace Service

178
src/core/hle/service/apt/applet_manager.h Normal file
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@ -0,0 +1,178 @@
// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <vector>
#include <boost/optional.hpp>
#include "core/hle/kernel/event.h"
#include "core/hle/result.h"
#include "core/hle/service/fs/archive.h"
namespace Service {
namespace APT {
/// Signals used by APT functions
enum class SignalType : u32 {
None = 0x0,
Wakeup = 0x1,
Request = 0x2,
Response = 0x3,
Exit = 0x4,
Message = 0x5,
HomeButtonSingle = 0x6,
HomeButtonDouble = 0x7,
DspSleep = 0x8,
DspWakeup = 0x9,
WakeupByExit = 0xA,
WakeupByPause = 0xB,
WakeupByCancel = 0xC,
WakeupByCancelAll = 0xD,
WakeupByPowerButtonClick = 0xE,
WakeupToJumpHome = 0xF,
RequestForSysApplet = 0x10,
WakeupToLaunchApplication = 0x11,
};
/// App Id's used by APT functions
enum class AppletId : u32 {
None = 0,
AnySystemApplet = 0x100,
HomeMenu = 0x101,
AlternateMenu = 0x103,
Camera = 0x110,
FriendList = 0x112,
GameNotes = 0x113,
InternetBrowser = 0x114,
InstructionManual = 0x115,
Notifications = 0x116,
Miiverse = 0x117,
MiiversePost = 0x118,
AmiiboSettings = 0x119,
AnySysLibraryApplet = 0x200,
SoftwareKeyboard1 = 0x201,
Ed1 = 0x202,
PnoteApp = 0x204,
SnoteApp = 0x205,
Error = 0x206,
Mint = 0x207,
Extrapad = 0x208,
Memolib = 0x209,
Application = 0x300,
Tiger = 0x301,
AnyLibraryApplet = 0x400,
SoftwareKeyboard2 = 0x401,
Ed2 = 0x402,
PnoteApp2 = 0x404,
SnoteApp2 = 0x405,
Error2 = 0x406,
Mint2 = 0x407,
Extrapad2 = 0x408,
Memolib2 = 0x409,
};
/// Holds information about the parameters used in Send/Glance/ReceiveParameter
struct MessageParameter {
AppletId sender_id = AppletId::None;
AppletId destination_id = AppletId::None;
SignalType signal = SignalType::None;
Kernel::SharedPtr<Kernel::Object> object = nullptr;
std::vector<u8> buffer;
};
/// Holds information about the parameters used in StartLibraryApplet
struct AppletStartupParameter {
Kernel::SharedPtr<Kernel::Object> object = nullptr;
std::vector<u8> buffer;
};
union AppletAttributes {
u32 raw;
BitField<0, 3, u32> applet_pos;
BitField<29, 1, u32> is_home_menu;
AppletAttributes() : raw(0) {}
AppletAttributes(u32 attributes) : raw(attributes) {}
};
class AppletManager : public std::enable_shared_from_this<AppletManager> {
public:
AppletManager();
~AppletManager();
/**
* Clears any existing parameter and places a new one. This function is currently only used by
* HLE Applets and should be likely removed in the future
*/
void CancelAndSendParameter(const MessageParameter& parameter);
ResultCode SendParameter(const MessageParameter& parameter);
ResultVal<MessageParameter> GlanceParameter(AppletId app_id);
ResultVal<MessageParameter> ReceiveParameter(AppletId app_id);
bool CancelParameter(bool check_sender, AppletId sender_appid, bool check_receiver,
AppletId receiver_appid);
struct InitializeResult {
Kernel::SharedPtr<Kernel::Event> notification_event;
Kernel::SharedPtr<Kernel::Event> parameter_event;
};
ResultVal<InitializeResult> Initialize(AppletId app_id, AppletAttributes attributes);
ResultCode Enable(AppletAttributes attributes);
bool IsRegistered(AppletId app_id);
ResultCode PrepareToStartLibraryApplet(AppletId applet_id);
ResultCode PreloadLibraryApplet(AppletId applet_id);
ResultCode FinishPreloadingLibraryApplet(AppletId applet_id);
ResultCode StartLibraryApplet(AppletId applet_id, Kernel::SharedPtr<Kernel::Object> object,
const std::vector<u8>& buffer);
struct AppletInfo {
u64 title_id;
Service::FS::MediaType media_type;
bool registered;
bool loaded;
u32 attributes;
};
ResultVal<AppletInfo> GetAppletInfo(AppletId app_id);
private:
/// Parameter data to be returned in the next call to Glance/ReceiveParameter.
/// TODO(Subv): Use std::optional once we migrate to C++17.
boost::optional<MessageParameter> next_parameter;
static constexpr size_t NumAppletSlot = 4;
enum class AppletSlot : u8 {
Application,
SystemApplet,
HomeMenu,
LibraryApplet,
// An invalid tag
Error,
};
struct AppletSlotData {
AppletId applet_id;
AppletSlot slot;
bool registered;
bool loaded;
AppletAttributes attributes;
Kernel::SharedPtr<Kernel::Event> notification_event;
Kernel::SharedPtr<Kernel::Event> parameter_event;
};
// Holds data about the concurrently running applets in the system.
std::array<AppletSlotData, NumAppletSlot> applet_slots = {};
// This overload returns nullptr if no applet with the specified id has been started.
AppletSlotData* GetAppletSlotData(AppletId id);
AppletSlotData* GetAppletSlotData(AppletAttributes attributes);
};
} // namespace APT
} // namespace Service

543
src/core/hle/service/apt/apt.cpp
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@ -2,18 +2,17 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <boost/optional.hpp>
#include "common/common_paths.h"
#include "common/file_util.h"
#include "common/logging/log.h"
#include "core/core.h"
#include "core/file_sys/file_backend.h"
#include "core/hle/applets/applet.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/mutex.h"
#include "core/hle/kernel/process.h"
#include "core/hle/kernel/shared_memory.h"
#include "core/hle/romfs.h"
#include "core/hle/service/apt/applet_manager.h"
#include "core/hle/service/apt/apt.h"
#include "core/hle/service/apt/apt_a.h"
#include "core/hle/service/apt/apt_s.h"
@ -21,7 +20,6 @@
#include "core/hle/service/apt/bcfnt/bcfnt.h"
#include "core/hle/service/cfg/cfg.h"
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/ns/ns.h"
#include "core/hle/service/ptm/ptm.h"
#include "core/hle/service/service.h"
#include "core/hw/aes/ccm.h"
@ -44,251 +42,26 @@ static u8 unknown_ns_state_field;
static ScreencapPostPermission screen_capture_post_permission;
/// Parameter data to be returned in the next call to Glance/ReceiveParameter.
/// TODO(Subv): Use std::optional once we migrate to C++17.
static boost::optional<MessageParameter> next_parameter;
enum class AppletPos { Application = 0, Library = 1, System = 2, SysLibrary = 3, Resident = 4 };
static constexpr size_t NumAppletSlot = 4;
enum class AppletSlot : u8 {
Application,
SystemApplet,
HomeMenu,
LibraryApplet,
// An invalid tag
Error,
};
union AppletAttributes {
u32 raw;
BitField<0, 3, u32> applet_pos;
BitField<29, 1, u32> is_home_menu;
AppletAttributes() : raw(0) {}
AppletAttributes(u32 attributes) : raw(attributes) {}
};
struct AppletSlotData {
AppletId applet_id;
AppletSlot slot;
bool registered;
bool loaded;
AppletAttributes attributes;
Kernel::SharedPtr<Kernel::Event> notification_event;
Kernel::SharedPtr<Kernel::Event> parameter_event;
};
// Holds data about the concurrently running applets in the system.
static std::array<AppletSlotData, NumAppletSlot> applet_slots = {};
struct AppletTitleData {
// There are two possible applet ids for each applet.
std::array<AppletId, 2> applet_ids;
// There's a specific TitleId per region for each applet.
static constexpr size_t NumRegions = 7;
std::array<u64, NumRegions> title_ids;
};
static constexpr size_t NumApplets = 29;
static constexpr std::array<AppletTitleData, NumApplets> applet_titleids = {{
{AppletId::HomeMenu, AppletId::None, 0x4003000008202, 0x4003000008F02, 0x4003000009802,
0x4003000008202, 0x400300000A102, 0x400300000A902, 0x400300000B102},
{AppletId::AlternateMenu, AppletId::None, 0x4003000008102, 0x4003000008102, 0x4003000008102,
0x4003000008102, 0x4003000008102, 0x4003000008102, 0x4003000008102},
{AppletId::Camera, AppletId::None, 0x4003000008402, 0x4003000009002, 0x4003000009902,
0x4003000008402, 0x400300000A202, 0x400300000AA02, 0x400300000B202},
{AppletId::FriendList, AppletId::None, 0x4003000008D02, 0x4003000009602, 0x4003000009F02,
0x4003000008D02, 0x400300000A702, 0x400300000AF02, 0x400300000B702},
{AppletId::GameNotes, AppletId::None, 0x4003000008702, 0x4003000009302, 0x4003000009C02,
0x4003000008702, 0x400300000A502, 0x400300000AD02, 0x400300000B502},
{AppletId::InternetBrowser, AppletId::None, 0x4003000008802, 0x4003000009402, 0x4003000009D02,
0x4003000008802, 0x400300000A602, 0x400300000AE02, 0x400300000B602},
{AppletId::InstructionManual, AppletId::None, 0x4003000008602, 0x4003000009202, 0x4003000009B02,
0x4003000008602, 0x400300000A402, 0x400300000AC02, 0x400300000B402},
{AppletId::Notifications, AppletId::None, 0x4003000008E02, 0x4003000009702, 0x400300000A002,
0x4003000008E02, 0x400300000A802, 0x400300000B002, 0x400300000B802},
{AppletId::Miiverse, AppletId::None, 0x400300000BC02, 0x400300000BD02, 0x400300000BE02,
0x400300000BC02, 0x4003000009E02, 0x4003000009502, 0x400300000B902},
// These values obtained from an older NS dump firmware 4.5
{AppletId::MiiversePost, AppletId::None, 0x400300000BA02, 0x400300000BA02, 0x400300000BA02,
0x400300000BA02, 0x400300000BA02, 0x400300000BA02, 0x400300000BA02},
// {AppletId::MiiversePost, AppletId::None, 0x4003000008302, 0x4003000008B02, 0x400300000BA02,
// 0x4003000008302, 0x0, 0x0, 0x0},
{AppletId::AmiiboSettings, AppletId::None, 0x4003000009502, 0x4003000009E02, 0x400300000B902,
0x4003000009502, 0x0, 0x4003000008C02, 0x400300000BF02},
{AppletId::SoftwareKeyboard1, AppletId::SoftwareKeyboard2, 0x400300000C002, 0x400300000C802,
0x400300000D002, 0x400300000C002, 0x400300000D802, 0x400300000DE02, 0x400300000E402},
{AppletId::Ed1, AppletId::Ed2, 0x400300000C102, 0x400300000C902, 0x400300000D102,
0x400300000C102, 0x400300000D902, 0x400300000DF02, 0x400300000E502},
{AppletId::PnoteApp, AppletId::PnoteApp2, 0x400300000C302, 0x400300000CB02, 0x400300000D302,
0x400300000C302, 0x400300000DB02, 0x400300000E102, 0x400300000E702},
{AppletId::SnoteApp, AppletId::SnoteApp2, 0x400300000C402, 0x400300000CC02, 0x400300000D402,
0x400300000C402, 0x400300000DC02, 0x400300000E202, 0x400300000E802},
{AppletId::Error, AppletId::Error2, 0x400300000C502, 0x400300000C502, 0x400300000C502,
0x400300000C502, 0x400300000CF02, 0x400300000CF02, 0x400300000CF02},
{AppletId::Mint, AppletId::Mint2, 0x400300000C602, 0x400300000CE02, 0x400300000D602,
0x400300000C602, 0x400300000DD02, 0x400300000E302, 0x400300000E902},
{AppletId::Extrapad, AppletId::Extrapad2, 0x400300000CD02, 0x400300000CD02, 0x400300000CD02,
0x400300000CD02, 0x400300000D502, 0x400300000D502, 0x400300000D502},
{AppletId::Memolib, AppletId::Memolib2, 0x400300000F602, 0x400300000F602, 0x400300000F602,
0x400300000F602, 0x400300000F602, 0x400300000F602, 0x400300000F602},
// TODO(Subv): Fill in the rest of the titleids
}};
static u64 GetTitleIdForApplet(AppletId id) {
ASSERT_MSG(id != AppletId::None, "Invalid applet id");
auto itr = std::find_if(applet_titleids.begin(), applet_titleids.end(),
[id](const AppletTitleData& data) {
return data.applet_ids[0] == id || data.applet_ids[1] == id;
});
ASSERT_MSG(itr != applet_titleids.end(), "Unknown applet id 0x%03X", static_cast<u32>(id));
return itr->title_ids[CFG::GetRegionValue()];
}
// This overload returns nullptr if no applet with the specified id has been started.
static AppletSlotData* GetAppletSlotData(AppletId id) {
auto GetSlot = [](AppletSlot slot) -> AppletSlotData* {
return &applet_slots[static_cast<size_t>(slot)];
};
if (id == AppletId::Application) {
auto* slot = GetSlot(AppletSlot::Application);
if (slot->applet_id != AppletId::None)
return slot;
return nullptr;
}
if (id == AppletId::AnySystemApplet) {
auto* system_slot = GetSlot(AppletSlot::SystemApplet);
if (system_slot->applet_id != AppletId::None)
return system_slot;
// The Home Menu is also a system applet, but it lives in its own slot to be able to run
// concurrently with other system applets.
auto* home_slot = GetSlot(AppletSlot::HomeMenu);
if (home_slot->applet_id != AppletId::None)
return home_slot;
return nullptr;
}
if (id == AppletId::AnyLibraryApplet || id == AppletId::AnySysLibraryApplet) {
auto* slot = GetSlot(AppletSlot::LibraryApplet);
if (slot->applet_id == AppletId::None)
return nullptr;
u32 applet_pos = slot->attributes.applet_pos;
if (id == AppletId::AnyLibraryApplet && applet_pos == static_cast<u32>(AppletPos::Library))
return slot;
if (id == AppletId::AnySysLibraryApplet &&
applet_pos == static_cast<u32>(AppletPos::SysLibrary))
return slot;
return nullptr;
}
if (id == AppletId::HomeMenu || id == AppletId::AlternateMenu) {
auto* slot = GetSlot(AppletSlot::HomeMenu);
if (slot->applet_id != AppletId::None)
return slot;
return nullptr;
}
for (auto& slot : applet_slots) {
if (slot.applet_id == id)
return &slot;
}
return nullptr;
}
static AppletSlotData* GetAppletSlotData(AppletAttributes attributes) {
// Mapping from AppletPos to AppletSlot
static constexpr std::array<AppletSlot, 6> applet_position_slots = {
AppletSlot::Application, AppletSlot::LibraryApplet, AppletSlot::SystemApplet,
AppletSlot::LibraryApplet, AppletSlot::Error, AppletSlot::LibraryApplet};
u32 applet_pos = attributes.applet_pos;
if (applet_pos >= applet_position_slots.size())
return nullptr;
AppletSlot slot = applet_position_slots[applet_pos];
if (slot == AppletSlot::Error)
return nullptr;
// The Home Menu is a system applet, however, it has its own applet slot so that it can run
// concurrently with other system applets.
if (slot == AppletSlot::SystemApplet && attributes.is_home_menu)
return &applet_slots[static_cast<size_t>(AppletSlot::HomeMenu)];
return &applet_slots[static_cast<size_t>(slot)];
}
void SendParameter(const MessageParameter& parameter) {
next_parameter = parameter;
// Signal the event to let the receiver know that a new parameter is ready to be read
auto* const slot_data = GetAppletSlotData(static_cast<AppletId>(parameter.destination_id));
if (slot_data == nullptr) {
LOG_DEBUG(Service_APT, "No applet was registered with the id %03X",
parameter.destination_id);
return;
}
slot_data->parameter_event->Signal();
}
static std::shared_ptr<AppletManager> applet_manager;
void Initialize(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x2, 2, 0); // 0x20080
u32 app_id = rp.Pop<u32>();
AppletId app_id = rp.PopEnum<AppletId>();
u32 attributes = rp.Pop<u32>();
LOG_DEBUG(Service_APT, "called app_id=0x%08X, attributes=0x%08X", app_id, attributes);
LOG_DEBUG(Service_APT, "called app_id=0x%08X, attributes=0x%08X", static_cast<u32>(app_id),
attributes);
auto* const slot_data = GetAppletSlotData(attributes);
// Note: The real NS service does not check if the attributes value is valid before accessing
// the data in the array
ASSERT_MSG(slot_data, "Invalid application attributes");
if (slot_data->registered) {
auto result = applet_manager->Initialize(app_id, attributes);
if (result.Failed()) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(ResultCode(ErrorDescription::AlreadyExists, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
slot_data->applet_id = static_cast<AppletId>(app_id);
slot_data->attributes.raw = attributes;
rb.Push(result.Code());
} else {
auto events = std::move(result).Unwrap();
IPC::RequestBuilder rb = rp.MakeBuilder(1, 3);
rb.Push(RESULT_SUCCESS);
rb.PushCopyHandles(Kernel::g_handle_table.Create(slot_data->notification_event).Unwrap(),
Kernel::g_handle_table.Create(slot_data->parameter_event).Unwrap());
if (slot_data->applet_id == AppletId::Application ||
slot_data->applet_id == AppletId::HomeMenu) {
// Initialize the APT parameter to wake up the application.
next_parameter.emplace();
next_parameter->signal = static_cast<u32>(SignalType::Wakeup);
next_parameter->sender_id = static_cast<u32>(AppletId::None);
next_parameter->destination_id = app_id;
// Not signaling the parameter event will cause the application (or Home Menu) to hang
// during startup. In the real console, it is usually the Kernel and Home Menu who cause NS
// to signal the HomeMenu and Application parameter events, respectively.
slot_data->parameter_event->Signal();
rb.PushCopyHandles(Kernel::g_handle_table.Create(events.notification_event).Unwrap(),
Kernel::g_handle_table.Create(events.parameter_event).Unwrap());
}
}
@ -508,18 +281,7 @@ void Enable(Service::Interface* self) {
LOG_DEBUG(Service_APT, "called attributes=0x%08X", attributes);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
auto* const slot_data = GetAppletSlotData(attributes);
if (!slot_data) {
rb.Push(ResultCode(ErrCodes::InvalidAppletSlot, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
slot_data->registered = true;
rb.Push(RESULT_SUCCESS);
rb.Push(applet_manager->Enable(attributes));
}
void GetAppletManInfo(Service::Interface* self) {
@ -540,22 +302,7 @@ void IsRegistered(Service::Interface* self) {
AppletId app_id = static_cast<AppletId>(rp.Pop<u32>());
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS); // No error
const auto* slot_data = GetAppletSlotData(app_id);
// Check if an LLE applet was registered first, then fallback to HLE applets
bool is_registered = slot_data && slot_data->registered;
if (!is_registered) {
if (app_id == AppletId::AnyLibraryApplet) {
is_registered = HLE::Applets::IsLibraryAppletRunning();
} else if (auto applet = HLE::Applets::Applet::Get(app_id)) {
// The applet exists, set it as registered.
is_registered = true;
}
}
rb.Push(is_registered);
rb.Push(applet_manager->IsRegistered(app_id));
LOG_DEBUG(Service_APT, "called app_id=0x%08X", static_cast<u32>(app_id));
}
@ -571,9 +318,9 @@ void InquireNotification(Service::Interface* self) {
void SendParameter(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0xC, 4, 4); // 0xC0104
u32 src_app_id = rp.Pop<u32>();
u32 dst_app_id = rp.Pop<u32>();
u32 signal_type = rp.Pop<u32>();
AppletId src_app_id = rp.PopEnum<AppletId>();
AppletId dst_app_id = rp.PopEnum<AppletId>();
SignalType signal_type = rp.PopEnum<SignalType>();
u32 buffer_size = rp.Pop<u32>();
Kernel::Handle handle = rp.PopHandle();
size_t size;
@ -582,17 +329,11 @@ void SendParameter(Service::Interface* self) {
LOG_DEBUG(Service_APT,
"called src_app_id=0x%08X, dst_app_id=0x%08X, signal_type=0x%08X,"
"buffer_size=0x%08X, handle=0x%08X, size=0x%08zX, in_param_buffer_ptr=0x%08X",
src_app_id, dst_app_id, signal_type, buffer_size, handle, size, buffer);
static_cast<u32>(src_app_id), static_cast<u32>(dst_app_id),
static_cast<u32>(signal_type), buffer_size, handle, size, buffer);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
// A new parameter can not be sent if the previous one hasn't been consumed yet
if (next_parameter) {
rb.Push(ResultCode(ErrCodes::ParameterPresent, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
MessageParameter param;
param.destination_id = dst_app_id;
param.sender_id = src_app_id;
@ -601,19 +342,12 @@ void SendParameter(Service::Interface* self) {
param.buffer.resize(buffer_size);
Memory::ReadBlock(buffer, param.buffer.data(), param.buffer.size());
SendParameter(param);
// If the applet is running in HLE mode, use the HLE interface to communicate with it.
if (auto dest_applet = HLE::Applets::Applet::Get(static_cast<AppletId>(dst_app_id))) {
rb.Push(dest_applet->ReceiveParameter(param));
} else {
rb.Push(RESULT_SUCCESS);
}
rb.Push(applet_manager->SendParameter(param));
}
void ReceiveParameter(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0xD, 2, 0); // 0xD0080
u32 app_id = rp.Pop<u32>();
AppletId app_id = rp.PopEnum<AppletId>();
u32 buffer_size = rp.Pop<u32>();
size_t static_buff_size;
@ -624,27 +358,22 @@ void ReceiveParameter(Service::Interface* self) {
"buffer_size is bigger than the size in the buffer descriptor (0x%08X > 0x%08zX)",
buffer_size, static_buff_size);
LOG_DEBUG(Service_APT, "called app_id=0x%08X, buffer_size=0x%08X", app_id, buffer_size);
LOG_DEBUG(Service_APT, "called app_id=0x%08X, buffer_size=0x%08X", static_cast<u32>(app_id),
buffer_size);
if (!next_parameter) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
auto next_parameter = applet_manager->ReceiveParameter(app_id);
if (next_parameter->destination_id != app_id) {
if (next_parameter.Failed()) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(ResultCode(ErrorDescription::NotFound, ErrorModule::Applet, ErrorSummary::NotFound,
ErrorLevel::Status));
rb.Push(next_parameter.Code());
return;
}
IPC::RequestBuilder rb = rp.MakeBuilder(4, 4);
rb.Push(RESULT_SUCCESS); // No error
rb.Push(next_parameter->sender_id);
rb.Push(next_parameter->signal); // Signal type
rb.PushEnum(next_parameter->sender_id);
rb.PushEnum(next_parameter->signal); // Signal type
ASSERT_MSG(next_parameter->buffer.size() <= buffer_size, "Input static buffer is too small !");
rb.Push(static_cast<u32>(next_parameter->buffer.size())); // Parameter buffer size
@ -655,14 +384,11 @@ void ReceiveParameter(Service::Interface* self) {
rb.PushStaticBuffer(buffer, next_parameter->buffer.size(), 0);
Memory::WriteBlock(buffer, next_parameter->buffer.data(), next_parameter->buffer.size());
// Clear the parameter
next_parameter = boost::none;
}
void GlanceParameter(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0xE, 2, 0); // 0xE0080
u32 app_id = rp.Pop<u32>();
AppletId app_id = rp.PopEnum<AppletId>();
u32 buffer_size = rp.Pop<u32>();
size_t static_buff_size;
@ -673,26 +399,21 @@ void GlanceParameter(Service::Interface* self) {
"buffer_size is bigger than the size in the buffer descriptor (0x%08X > 0x%08zX)",
buffer_size, static_buff_size);
LOG_DEBUG(Service_APT, "called app_id=0x%08X, buffer_size=0x%08X", app_id, buffer_size);
LOG_DEBUG(Service_APT, "called app_id=0x%08X, buffer_size=0x%08X", static_cast<u32>(app_id),
buffer_size);
if (!next_parameter) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
auto next_parameter = applet_manager->GlanceParameter(app_id);
if (next_parameter->destination_id != app_id) {
if (next_parameter.Failed()) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(ResultCode(ErrorDescription::NotFound, ErrorModule::Applet, ErrorSummary::NotFound,
ErrorLevel::Status));
rb.Push(next_parameter.Code());
return;
}
IPC::RequestBuilder rb = rp.MakeBuilder(4, 4);
rb.Push(RESULT_SUCCESS); // No error
rb.Push(next_parameter->sender_id);
rb.Push(next_parameter->signal); // Signal type
rb.PushEnum(next_parameter->sender_id);
rb.PushEnum(next_parameter->signal); // Signal type
ASSERT_MSG(next_parameter->buffer.size() <= buffer_size, "Input static buffer is too small !");
rb.Push(static_cast<u32>(next_parameter->buffer.size())); // Parameter buffer size
@ -703,44 +424,26 @@ void GlanceParameter(Service::Interface* self) {
rb.PushStaticBuffer(buffer, next_parameter->buffer.size(), 0);
Memory::WriteBlock(buffer, next_parameter->buffer.data(), next_parameter->buffer.size());
// Note: The NS module always clears the DSPSleep and DSPWakeup signals even in GlanceParameter.
if (next_parameter->signal == static_cast<u32>(SignalType::DspSleep) ||
next_parameter->signal == static_cast<u32>(SignalType::DspWakeup))
next_parameter = boost::none;
}
void CancelParameter(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0xF, 4, 0); // 0xF0100
bool check_sender = rp.Pop<bool>();
u32 sender_appid = rp.Pop<u32>();
AppletId sender_appid = rp.PopEnum<AppletId>();
bool check_receiver = rp.Pop<bool>();
u32 receiver_appid = rp.Pop<u32>();
bool cancellation_success = true;
if (!next_parameter) {
cancellation_success = false;
} else {
if (check_sender && next_parameter->sender_id != sender_appid)
cancellation_success = false;
if (check_receiver && next_parameter->destination_id != receiver_appid)
cancellation_success = false;
}
if (cancellation_success)
next_parameter = boost::none;
AppletId receiver_appid = rp.PopEnum<AppletId>();
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS); // No error
rb.Push(cancellation_success);
rb.Push(applet_manager->CancelParameter(check_sender, sender_appid, check_receiver,
receiver_appid));
LOG_DEBUG(Service_APT, "called check_sender=%u, sender_appid=0x%08X, "
"check_receiver=%u, receiver_appid=0x%08X",
check_sender, sender_appid, check_receiver, receiver_appid);
check_sender, static_cast<u32>(sender_appid), check_receiver,
static_cast<u32>(receiver_appid));
}
void PrepareToStartApplication(Service::Interface* self) {
@ -840,38 +543,7 @@ void PrepareToStartLibraryApplet(Service::Interface* self) {
LOG_DEBUG(Service_APT, "called applet_id=%08X", static_cast<u32>(applet_id));
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
// The real APT service returns an error if there's a pending APT parameter when this function
// is called.
if (next_parameter) {
rb.Push(ResultCode(ErrCodes::ParameterPresent, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
const auto& slot = applet_slots[static_cast<size_t>(AppletSlot::LibraryApplet)];
if (slot.registered) {
rb.Push(ResultCode(ErrorDescription::AlreadyExists, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
auto process = NS::LaunchTitle(FS::MediaType::NAND, GetTitleIdForApplet(applet_id));
if (process) {
rb.Push(RESULT_SUCCESS);
return;
}
// If we weren't able to load the native applet title, try to fallback to an HLE implementation.
auto applet = HLE::Applets::Applet::Get(applet_id);
if (applet) {
LOG_WARNING(Service_APT, "applet has already been started id=%08X",
static_cast<u32>(applet_id));
rb.Push(RESULT_SUCCESS);
} else {
rb.Push(HLE::Applets::Applet::Create(applet_id));
}
rb.Push(applet_manager->PrepareToStartLibraryApplet(applet_id));
}
void PrepareToStartNewestHomeMenu(Service::Interface* self) {
@ -895,42 +567,15 @@ void PreloadLibraryApplet(Service::Interface* self) {
LOG_DEBUG(Service_APT, "called applet_id=%08X", static_cast<u32>(applet_id));
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
const auto& slot = applet_slots[static_cast<size_t>(AppletSlot::LibraryApplet)];
if (slot.registered) {
rb.Push(ResultCode(ErrorDescription::AlreadyExists, ErrorModule::Applet,
ErrorSummary::InvalidState, ErrorLevel::Status));
return;
}
auto process = NS::LaunchTitle(FS::MediaType::NAND, GetTitleIdForApplet(applet_id));
if (process) {
rb.Push(RESULT_SUCCESS);
return;
}
// If we weren't able to load the native applet title, try to fallback to an HLE implementation.
auto applet = HLE::Applets::Applet::Get(applet_id);
if (applet) {
LOG_WARNING(Service_APT, "applet has already been started id=%08X",
static_cast<u32>(applet_id));
rb.Push(RESULT_SUCCESS);
} else {
rb.Push(HLE::Applets::Applet::Create(applet_id));
}
rb.Push(applet_manager->PreloadLibraryApplet(applet_id));
}
void FinishPreloadingLibraryApplet(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x17, 1, 0); // 0x00170040
AppletId applet_id = static_cast<AppletId>(rp.Pop<u32>());
// TODO(Subv): This function should fail depending on the applet preparation state.
auto& slot = applet_slots[static_cast<size_t>(AppletSlot::LibraryApplet)];
slot.loaded = true;
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(applet_manager->FinishPreloadingLibraryApplet(applet_id));
LOG_WARNING(Service_APT, "(STUBBED) called applet_id=%03X", static_cast<u32>(applet_id));
}
@ -947,26 +592,11 @@ void StartLibraryApplet(Service::Interface* self) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
// Send the Wakeup signal to the applet
MessageParameter param;
param.destination_id = static_cast<u32>(applet_id);
param.sender_id = static_cast<u32>(AppletId::Application);
param.object = Kernel::g_handle_table.GetGeneric(handle);
param.signal = static_cast<u32>(SignalType::Wakeup);
param.buffer.resize(buffer_size);
Memory::ReadBlock(buffer_addr, param.buffer.data(), param.buffer.size());
SendParameter(param);
std::vector<u8> buffer(buffer_size);
Memory::ReadBlock(buffer_addr, buffer.data(), buffer.size());
// In case the applet is being HLEd, attempt to communicate with it.
if (auto applet = HLE::Applets::Applet::Get(applet_id)) {
AppletStartupParameter parameter;
parameter.object = Kernel::g_handle_table.GetGeneric(handle);
parameter.buffer.resize(buffer_size);
Memory::ReadBlock(buffer_addr, parameter.buffer.data(), parameter.buffer.size());
rb.Push(applet->Start(parameter));
} else {
rb.Push(RESULT_SUCCESS);
}
rb.Push(applet_manager->StartLibraryApplet(applet_id, Kernel::g_handle_table.GetGeneric(handle),
buffer));
}
void CancelLibraryApplet(Service::Interface* self) {
@ -1006,48 +636,19 @@ void GetAppletInfo(Service::Interface* self) {
LOG_DEBUG(Service_APT, "called appid=%u", static_cast<u32>(app_id));
const auto* slot = GetAppletSlotData(app_id);
if (slot == nullptr || !slot->registered) {
// See if there's an HLE applet and try to use it before erroring out.
auto hle_applet = HLE::Applets::Applet::Get(app_id);
if (hle_applet == nullptr) {
auto info = applet_manager->GetAppletInfo(app_id);
if (info.Failed()) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(ResultCode(ErrorDescription::NotFound, ErrorModule::Applet,
ErrorSummary::NotFound, ErrorLevel::Status));
return;
}
// TODO(Subv): Get the title id for the current applet and write it in the response[2-3]
rb.Push(info.Code());
} else {
IPC::RequestBuilder rb = rp.MakeBuilder(7, 0);
rb.Push(RESULT_SUCCESS);
u64 title_id = 0;
rb.Push(title_id);
rb.Push(static_cast<u32>(Service::FS::MediaType::NAND));
rb.Push(true); // Registered
rb.Push(true); // Loaded
rb.Push<u32>(0); // Applet Attributes
LOG_WARNING(Service_APT, "Using HLE applet info for applet %03X", static_cast<u32>(app_id));
return;
rb.Push(info->title_id);
rb.Push(static_cast<u8>(info->media_type));
rb.Push(info->registered);
rb.Push(info->loaded);
rb.Push(info->attributes);
}
if (app_id == AppletId::Application) {
// TODO(Subv): Implement this once Application launching is implemented
LOG_ERROR(Service_APT, "Unimplemented GetAppletInfo(Application)");
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
rb.Push(ResultCode(ErrorDescription::NotFound, ErrorModule::Applet, ErrorSummary::NotFound,
ErrorLevel::Status));
return;
}
IPC::RequestBuilder rb = rp.MakeBuilder(7, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(GetTitleIdForApplet(app_id));
// Note: The NS service hardcodes this to NAND for all applets except the Application applet.
rb.Push(static_cast<u8>(Service::FS::MediaType::NAND));
rb.Push(slot->registered);
rb.Push(slot->loaded);
rb.Push(slot->attributes.raw);
}
void GetStartupArgument(Service::Interface* self) {
@ -1213,7 +814,7 @@ void Init() {
AddService(new APT_S_Interface);
AddService(new APT_U_Interface);
HLE::Applets::Init();
applet_manager = std::make_shared<AppletManager>();
using Kernel::MemoryPermission;
shared_font_mem =
@ -1227,19 +828,6 @@ void Init() {
unknown_ns_state_field = 0;
screen_capture_post_permission =
ScreencapPostPermission::CleanThePermission; // TODO(JamePeng): verify the initial value
for (size_t slot = 0; slot < applet_slots.size(); ++slot) {
auto& slot_data = applet_slots[slot];
slot_data.slot = static_cast<AppletSlot>(slot);
slot_data.applet_id = AppletId::None;
slot_data.attributes.raw = 0;
slot_data.registered = false;
slot_data.loaded = false;
slot_data.notification_event =
Kernel::Event::Create(Kernel::ResetType::OneShot, "APT:Notification");
slot_data.parameter_event =
Kernel::Event::Create(Kernel::ResetType::OneShot, "APT:Parameter");
}
}
void Shutdown() {
@ -1248,18 +836,7 @@ void Shutdown() {
shared_font_relocated = false;
lock = nullptr;
for (auto& slot : applet_slots) {
slot.registered = false;
slot.notification_event = nullptr;
slot.parameter_event = nullptr;
slot.loaded = false;
slot.attributes.raw = 0;
slot.applet_id = AppletId::None;
}
next_parameter = boost::none;
HLE::Applets::Shutdown();
applet_manager = nullptr;
}
} // namespace APT

84
src/core/hle/service/apt/apt.h
View File

@ -19,21 +19,6 @@ namespace APT {
/// Each APT service can only have up to 2 sessions connected at the same time.
static const u32 MaxAPTSessions = 2;
/// Holds information about the parameters used in Send/Glance/ReceiveParameter
struct MessageParameter {
u32 sender_id = 0;
u32 destination_id = 0;
u32 signal = 0;
Kernel::SharedPtr<Kernel::Object> object = nullptr;
std::vector<u8> buffer;
};
/// Holds information about the parameters used in StartLibraryApplet
struct AppletStartupParameter {
Kernel::SharedPtr<Kernel::Object> object = nullptr;
std::vector<u8> buffer;
};
/// Used by the application to pass information about the current framebuffer to applets.
struct CaptureBufferInfo {
u32_le size;
@ -48,65 +33,6 @@ struct CaptureBufferInfo {
};
static_assert(sizeof(CaptureBufferInfo) == 0x20, "CaptureBufferInfo struct has incorrect size");
/// Signals used by APT functions
enum class SignalType : u32 {
None = 0x0,
Wakeup = 0x1,
Request = 0x2,
Response = 0x3,
Exit = 0x4,
Message = 0x5,
HomeButtonSingle = 0x6,
HomeButtonDouble = 0x7,
DspSleep = 0x8,
DspWakeup = 0x9,
WakeupByExit = 0xA,
WakeupByPause = 0xB,
WakeupByCancel = 0xC,
WakeupByCancelAll = 0xD,
WakeupByPowerButtonClick = 0xE,
WakeupToJumpHome = 0xF,
RequestForSysApplet = 0x10,
WakeupToLaunchApplication = 0x11,
};
/// App Id's used by APT functions
enum class AppletId : u32 {
None = 0,
AnySystemApplet = 0x100,
HomeMenu = 0x101,
AlternateMenu = 0x103,
Camera = 0x110,
FriendList = 0x112,
GameNotes = 0x113,
InternetBrowser = 0x114,
InstructionManual = 0x115,
Notifications = 0x116,
Miiverse = 0x117,
MiiversePost = 0x118,
AmiiboSettings = 0x119,
AnySysLibraryApplet = 0x200,
SoftwareKeyboard1 = 0x201,
Ed1 = 0x202,
PnoteApp = 0x204,
SnoteApp = 0x205,
Error = 0x206,
Mint = 0x207,
Extrapad = 0x208,
Memolib = 0x209,
Application = 0x300,
Tiger = 0x301,
AnyLibraryApplet = 0x400,
SoftwareKeyboard2 = 0x401,
Ed2 = 0x402,
PnoteApp2 = 0x404,
SnoteApp2 = 0x405,
Error2 = 0x406,
Mint2 = 0x407,
Extrapad2 = 0x408,
Memolib2 = 0x409,
};
enum class StartupArgumentType : u32 {
OtherApp = 0,
Restart = 1,
@ -120,16 +46,6 @@ enum class ScreencapPostPermission : u32 {
DisableScreenshotPostingToMiiverse = 3
};
namespace ErrCodes {
enum {
ParameterPresent = 2,
InvalidAppletSlot = 4,
};
} // namespace ErrCodes
/// Send a parameter to the currently-running application, which will read it via ReceiveParameter
void SendParameter(const MessageParameter& parameter);
/**
* APT::Initialize service function
* Service function that initializes the APT process for the running application

16
src/core/hle/service/apt/errors.h Normal file
View File

@ -0,0 +1,16 @@
// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
namespace Service {
namespace APT {
namespace ErrCodes {
enum {
ParameterPresent = 2,
InvalidAppletSlot = 4,
};
} // namespace ErrCodes
} // namespace APT
} // namespace Service

1
src/core/hle/service/ns/ns.h
View File

@ -5,6 +5,7 @@
#pragma once
#include "core/hle/kernel/process.h"
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/service.h"
namespace Service {