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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <memory>
#include <queue>
#include "common/swap.h"
#include "core/hle/service/am/applet.h"
union Result;
namespace Core {
class System;
}
namespace Core::Frontend {
class CabinetApplet;
class ControllerApplet;
class ECommerceApplet;
class ErrorApplet;
class MiiEditApplet;
class ParentalControlsApplet;
class PhotoViewerApplet;
class ProfileSelectApplet;
class SoftwareKeyboardApplet;
class WebBrowserApplet;
} // namespace Core::Frontend
namespace Kernel {
class KernelCore;
class KEvent;
class KReadableEvent;
} // namespace Kernel
namespace Service::NFP {
enum class CabinetMode : u8;
} // namespace Service::NFP
namespace Service::AM {
class IStorage;
namespace Frontend {
class AppletDataBroker final {
public:
explicit AppletDataBroker(Core::System& system_, LibraryAppletMode applet_mode_);
~AppletDataBroker();
struct RawChannelData {
std::vector<std::vector<u8>> normal;
std::vector<std::vector<u8>> interactive;
};
// Retrieves but does not pop the data sent to applet.
RawChannelData PeekDataToAppletForDebug() const;
std::shared_ptr<IStorage> PopNormalDataToGame();
std::shared_ptr<IStorage> PopNormalDataToApplet();
std::shared_ptr<IStorage> PopInteractiveDataToGame();
std::shared_ptr<IStorage> PopInteractiveDataToApplet();
void PushNormalDataFromGame(std::shared_ptr<IStorage>&& storage);
void PushNormalDataFromApplet(std::shared_ptr<IStorage>&& storage);
void PushInteractiveDataFromGame(std::shared_ptr<IStorage>&& storage);
void PushInteractiveDataFromApplet(std::shared_ptr<IStorage>&& storage);
void SignalStateChanged();
Kernel::KReadableEvent& GetNormalDataEvent();
Kernel::KReadableEvent& GetInteractiveDataEvent();
Kernel::KReadableEvent& GetStateChangedEvent();
private:
Core::System& system;
LibraryAppletMode applet_mode;
KernelHelpers::ServiceContext service_context;
// Queues are named from applet's perspective
// PopNormalDataToApplet and PushNormalDataFromGame
std::deque<std::shared_ptr<IStorage>> in_channel;
// PopNormalDataToGame and PushNormalDataFromApplet
std::deque<std::shared_ptr<IStorage>> out_channel;
// PopInteractiveDataToApplet and PushInteractiveDataFromGame
std::deque<std::shared_ptr<IStorage>> in_interactive_channel;
// PopInteractiveDataToGame and PushInteractiveDataFromApplet
std::deque<std::shared_ptr<IStorage>> out_interactive_channel;
Kernel::KEvent* state_changed_event;
// Signaled on PushNormalDataFromApplet
Kernel::KEvent* pop_out_data_event;
// Signaled on PushInteractiveDataFromApplet
Kernel::KEvent* pop_interactive_out_data_event;
};
class FrontendApplet {
public:
explicit FrontendApplet(Core::System& system_, LibraryAppletMode applet_mode_);
virtual ~FrontendApplet();
virtual void Initialize();
virtual bool TransactionComplete() const = 0;
virtual Result GetStatus() const = 0;
virtual void ExecuteInteractive() = 0;
virtual void Execute() = 0;
virtual Result RequestExit() = 0;
AppletDataBroker& GetBroker() {
return broker;
}
const AppletDataBroker& GetBroker() const {
return broker;
}
LibraryAppletMode GetLibraryAppletMode() const {
return applet_mode;
}
bool IsInitialized() const {
return initialized;
}
protected:
CommonArguments common_args{};
AppletDataBroker broker;
LibraryAppletMode applet_mode;
bool initialized = false;
};
struct FrontendAppletSet {
using CabinetApplet = std::unique_ptr<Core::Frontend::CabinetApplet>;
using ControllerApplet = std::unique_ptr<Core::Frontend::ControllerApplet>;
using ErrorApplet = std::unique_ptr<Core::Frontend::ErrorApplet>;
using MiiEdit = std::unique_ptr<Core::Frontend::MiiEditApplet>;
using ParentalControlsApplet = std::unique_ptr<Core::Frontend::ParentalControlsApplet>;
using PhotoViewer = std::unique_ptr<Core::Frontend::PhotoViewerApplet>;
using ProfileSelect = std::unique_ptr<Core::Frontend::ProfileSelectApplet>;
using SoftwareKeyboard = std::unique_ptr<Core::Frontend::SoftwareKeyboardApplet>;
using WebBrowser = std::unique_ptr<Core::Frontend::WebBrowserApplet>;
FrontendAppletSet();
FrontendAppletSet(CabinetApplet cabinet_applet, ControllerApplet controller_applet,
ErrorApplet error_applet, MiiEdit mii_edit_,
ParentalControlsApplet parental_controls_applet, PhotoViewer photo_viewer_,
ProfileSelect profile_select_, SoftwareKeyboard software_keyboard_,
WebBrowser web_browser_);
~FrontendAppletSet();
FrontendAppletSet(const FrontendAppletSet&) = delete;
FrontendAppletSet& operator=(const FrontendAppletSet&) = delete;
FrontendAppletSet(FrontendAppletSet&&) noexcept;
FrontendAppletSet& operator=(FrontendAppletSet&&) noexcept;
CabinetApplet cabinet;
ControllerApplet controller;
ErrorApplet error;
MiiEdit mii_edit;
ParentalControlsApplet parental_controls;
PhotoViewer photo_viewer;
ProfileSelect profile_select;
SoftwareKeyboard software_keyboard;
WebBrowser web_browser;
};
class FrontendAppletHolder {
public:
explicit FrontendAppletHolder(Core::System& system_);
~FrontendAppletHolder();
const FrontendAppletSet& GetFrontendAppletSet() const;
NFP::CabinetMode GetCabinetMode() const;
AppletId GetCurrentAppletId() const;
void SetFrontendAppletSet(FrontendAppletSet set);
void SetCabinetMode(NFP::CabinetMode mode);
void SetCurrentAppletId(AppletId applet_id);
void SetDefaultAppletsIfMissing();
void ClearAll();
std::shared_ptr<FrontendApplet> GetApplet(AppletId id, LibraryAppletMode mode) const;
private:
AppletId current_applet_id{};
NFP::CabinetMode cabinet_mode{};
FrontendAppletSet frontend;
Core::System& system;
};
} // namespace Frontend
} // namespace Service::AM
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