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nxdumptool/include/tasks/title_metadata_task.hpp

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/*
* title_metadata_task.hpp
*
* Copyright (c) 2020-2024, DarkMatterCore <pabloacurielz@gmail.com>.
*
* This file is part of nxdumptool (https://github.com/DarkMatterCore/nxdumptool).
*
* nxdumptool is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nxdumptool is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#ifndef __TITLE_METADATA_TASK_HPP__
#define __TITLE_METADATA_TASK_HPP__
#include <borealis.hpp>
#include "../core/nxdt_utils.h"
#include "../core/title.h"
namespace nxdt::tasks
{
/* Used to hold an application metadata array + its number of elements. */
typedef struct {
TitleApplicationMetadata **app_metadata;
u32 app_metadata_count;
} TitleApplicationMetadataInfo;
/* Custom event type. */
typedef brls::Event<const TitleApplicationMetadataInfo&> UserTitleEvent;
/* Title metadata task. */
/* Its event provides a const reference to a TitleApplicationMetadataInfo with metadata for user titles (system titles don't change at runtime). */
class TitleMetadataTask: public brls::RepeatingTask
{
private:
UserTitleEvent user_title_event;
TitleApplicationMetadataInfo system_metadata_info{};
TitleApplicationMetadataInfo user_metadata_info{};
void PopulateApplicationMetadataInfo(bool is_system);
protected:
void run(retro_time_t current_time) override;
public:
TitleMetadataTask();
~TitleMetadataTask();
/* Intentionally left here to let views retrieve title metadata on-demand. */
ALWAYS_INLINE const TitleApplicationMetadataInfo& GetApplicationMetadataInfo(bool is_system)
title: migrate application metadata filtering logic to background thread titleGetApplicationMetadataEntries() and titleGetGameCardApplicationMetadataEntries() will now return dynamically allocated copies of internal pre-filtered / pre-processed arrays, which are generated using the background gamecard thread. This results in less overhead for any potential calls to these functions. Other changes include: * title: rename TitleGameCardApplicationMetadataEntry -> TitleGameCardApplicationMetadata. * title: add `has_patch` field to TitleGameCardApplicationMetadata struct. * title: declare internal TitleApplicationMetadata arrays to hold pre-filtered application metadata. * title: declare internal TitleGameCardApplicationMetadata array to hold pre-processed gamecard application metadata. * title: move filtering logic from titleGetApplicationMetadataEntries() to a new function: titleGenerateFilteredApplicationMetadataPointerArray(). * title: move processing logic from titleGetGameCardApplicationMetadataEntries() to a new function: titleGenerateGameCardApplicationMetadataArray(). * title: rename titleGetPatchVersionString() -> titleGetDisplayVersionString(). * title: add extra debug log messages to some functions. * title: update titleFreeApplicationMetadata() to also free the new internal metadata arrays. * title: update background thread logic in titleGameCardInfoThreadFunc() to also regenerate the pre-filtered application metadata and gamecard application metadata arrays right after a successful call to titleRefreshGameCardTitleInfo(). * title: update titleGetDisplayVersionString() to also support base application titles. * title: simplify string generation logic in titleGenerateGameCardFileName() by using the cached gamecard application metadata array. * GameCardStatusTask: add GetGameCardStatus() method. * GameCardTab: fix callback argument type in class constructor. * GameCardTab: update ProcessGameCardStatus() to block user inputs while processing the new gamecard status. * RootView: add GetGameCardStatus() method. * StatusInfoTask: turn IsInternetConnectionAvailable() into an inline method. * TitleMetadataTask: turn GetApplicationMetadata() into an inline method. * TitleMetadataTask: move debug log messages around. * TitlesTab: update PopulateList() to block user inputs while updating the titles list. * UmsTask: turn GetUmsDevices() into an inline method. * UsbHostTask: turn GetUsbHostSpeed() into an inline method.
2024-05-05 20:42:32 +01:00
{
return (is_system ? this->system_metadata_info : this->user_metadata_info);
title: migrate application metadata filtering logic to background thread titleGetApplicationMetadataEntries() and titleGetGameCardApplicationMetadataEntries() will now return dynamically allocated copies of internal pre-filtered / pre-processed arrays, which are generated using the background gamecard thread. This results in less overhead for any potential calls to these functions. Other changes include: * title: rename TitleGameCardApplicationMetadataEntry -> TitleGameCardApplicationMetadata. * title: add `has_patch` field to TitleGameCardApplicationMetadata struct. * title: declare internal TitleApplicationMetadata arrays to hold pre-filtered application metadata. * title: declare internal TitleGameCardApplicationMetadata array to hold pre-processed gamecard application metadata. * title: move filtering logic from titleGetApplicationMetadataEntries() to a new function: titleGenerateFilteredApplicationMetadataPointerArray(). * title: move processing logic from titleGetGameCardApplicationMetadataEntries() to a new function: titleGenerateGameCardApplicationMetadataArray(). * title: rename titleGetPatchVersionString() -> titleGetDisplayVersionString(). * title: add extra debug log messages to some functions. * title: update titleFreeApplicationMetadata() to also free the new internal metadata arrays. * title: update background thread logic in titleGameCardInfoThreadFunc() to also regenerate the pre-filtered application metadata and gamecard application metadata arrays right after a successful call to titleRefreshGameCardTitleInfo(). * title: update titleGetDisplayVersionString() to also support base application titles. * title: simplify string generation logic in titleGenerateGameCardFileName() by using the cached gamecard application metadata array. * GameCardStatusTask: add GetGameCardStatus() method. * GameCardTab: fix callback argument type in class constructor. * GameCardTab: update ProcessGameCardStatus() to block user inputs while processing the new gamecard status. * RootView: add GetGameCardStatus() method. * StatusInfoTask: turn IsInternetConnectionAvailable() into an inline method. * TitleMetadataTask: turn GetApplicationMetadata() into an inline method. * TitleMetadataTask: move debug log messages around. * TitlesTab: update PopulateList() to block user inputs while updating the titles list. * UmsTask: turn GetUmsDevices() into an inline method. * UsbHostTask: turn GetUsbHostSpeed() into an inline method.
2024-05-05 20:42:32 +01:00
}
ALWAYS_INLINE UserTitleEvent::Subscription RegisterListener(UserTitleEvent::Callback cb)
{
return this->user_title_event.subscribe(cb);
}
ALWAYS_INLINE void UnregisterListener(UserTitleEvent::Subscription subscription)
{
this->user_title_event.unsubscribe(subscription);
}
};
}
#endif /* __TITLE_METADATA_TASK_HPP__ */