addcont: add user add-ons with --addcont and a launcher list

src/common/additionalContent.cpp

@@ -109,4 +109,23 @@ std::vector<AddContentEntry> FindAddContent(const std::filesystem::path& dir,
 	return entries;
 }
 
+std::optional<AddContentEntry> ParseAddContent(std::string_view value) {
+	static const std::regex label_pattern("^[A-Z0-9]{16}$");
+	const auto              eq    = value.find('=');
+	const auto              label = value.substr(0, eq);
+	if (!std::regex_match(label.begin(), label.end(), label_pattern)) {
+		return std::nullopt;
+	}
+
+	AddContentEntry entry {{}, std::string(label), {}, {}};
+	if (eq != std::string_view::npos) {
+		entry.mount_dir = PathFromUtf8(FixFilenameSlash(value.substr(eq + 1)));
+		std::error_code ec;
+		if (!std::filesystem::is_directory(entry.mount_dir, ec)) {
+			return std::nullopt;
+		}
+	}
+	return entry;
+}
+
 } // namespace Common

src/common/additionalContent.h

@@ -2,7 +2,9 @@
 #define KYTY_COMMON_ADDITIONAL_CONTENT_H_
 
 #include <filesystem>
+#include <optional>
 #include <string>
+#include <string_view>
 #include <vector>
 
 namespace Common {
@@ -10,7 +12,7 @@ namespace Common {
 struct AddContentEntry {
 	std::string           content_id;
 	std::string           entitlement_label;
-	std::filesystem::path mount_dir;
+	std::filesystem::path mount_dir; // Empty for an add-on without extra data.
 	std::string           title;
 };
 
@@ -18,6 +20,9 @@ struct AddContentEntry {
 std::vector<AddContentEntry> FindAddContent(const std::filesystem::path& dir,
                                             const std::string&           title_id);
 
+// Parses a user add-on: "LABEL" without extra data, or "LABEL=DIR" with its data in DIR.
+std::optional<AddContentEntry> ParseAddContent(std::string_view value);
+
 } // namespace Common
 
 #endif /* KYTY_COMMON_ADDITIONAL_CONTENT_H_ */

src/emulator.cpp

@@ -188,7 +188,7 @@ void Run(const RunOptions& options) {
 
 	MountSandboxDirs();
 
-	Loader::AddContentLoad(options.addcont_dir, title_id);
+	Loader::AddContentLoad(options.addcont_dir, options.addcont, title_id);
 	auto* rt = Common::Singleton<Loader::RuntimeLinker>::Instance();
 	Libs::InitAll(rt->Symbols());
 

src/emulator.h

@@ -1,6 +1,7 @@
 #ifndef EMULATOR_INCLUDE_EMULATOR_EMULATOR_H_
 #define EMULATOR_INCLUDE_EMULATOR_EMULATOR_H_
 
+#include "common/additionalContent.h"
 #include "common/emulatorConfig.h"
 #include "common/stringUtils.h"
 
@@ -9,11 +10,12 @@
 namespace Emulator {
 
 struct RunOptions {
-	Config::ConfigOptions config;
-	std::filesystem::path app0_dir;
-	std::filesystem::path elf;
-	std::filesystem::path game_patch;
-	std::filesystem::path addcont_dir;
+	Config::ConfigOptions                config;
+	std::filesystem::path                app0_dir;
+	std::filesystem::path                elf;
+	std::filesystem::path                game_patch;
+	std::filesystem::path                addcont_dir;
+	std::vector<Common::AddContentEntry> addcont;
 };
 
 void Run(const RunOptions& options);

src/launcher/include/additionalContentDialog.h

@@ -4,26 +4,39 @@
 #include <QDialog>
 #include <QIcon>
 #include <QString>
+#include <QStringList>
+
+#include <functional>
 
 class Configuration;
 class QLabel;
+class QLineEdit;
 class QListWidget;
 class QPushButton;
 
 class AdditionalContentDialog final: public QDialog {
 public:
-	AdditionalContentDialog(const Configuration& game, const QString& folder,
-	                        QWidget* parent = nullptr);
+	// entries are the game's user add-ons, "LABEL" or "LABEL=DIR"; save receives every edit.
+	AdditionalContentDialog(const Configuration& game, const QString& folder, QStringList entries,
+	                        std::function<void(const QStringList&)> save,
+	                        QWidget*                                parent = nullptr);
 
 private:
 	void Scan();
+	void Add();
+	void Remove();
 
-	QString      m_title_id;
-	QString      m_folder;
-	QIcon        m_game_icon;
-	QLabel*      m_status = nullptr;
-	QListWidget* m_list   = nullptr;
-	QPushButton* m_open   = nullptr;
+	QString                                 m_title_id;
+	QString                                 m_folder;
+	QStringList                             m_entries;
+	std::function<void(const QStringList&)> m_save;
+	QIcon                                   m_game_icon;
+	QLabel*                                 m_status     = nullptr;
+	QListWidget*                            m_list       = nullptr;
+	QPushButton*                            m_open       = nullptr;
+	QPushButton*                            m_remove     = nullptr;
+	QLineEdit*                              m_label_edit = nullptr;
+	QLineEdit*                              m_dir_edit   = nullptr;
 };
 
 #endif // ADDITIONAL_CONTENT_DIALOG_H

src/launcher/include/configuration.h

@@ -102,16 +102,17 @@ public:
 
 	Configuration() = default;
 
-	QString    name;
-	QString    title_id;    /* Serial / title id from sce_sys/param.json */
-	QString    gameVersion; /* appVersion / contentVersion from sce_sys/param.json */
-	QString    firmwareVer; /* requiredSystemSoftwareVersion from sce_sys/param.json */
-	QString    basedir;     /* Game base directory */
-	QString    game_path;   /* Launcher-unique game path */
-	QString    addons_dir;  /* Global setting; not saved per game. */
-	bool       custom_settings = false;
-	GameStatus game_status     = GameStatus::Unknown;
-	QString    game_comment;
+	QString     name;
+	QString     title_id;    /* Serial / title id from sce_sys/param.json */
+	QString     gameVersion; /* appVersion / contentVersion from sce_sys/param.json */
+	QString     firmwareVer; /* requiredSystemSoftwareVersion from sce_sys/param.json */
+	QString     basedir;     /* Game base directory */
+	QString     game_path;   /* Launcher-unique game path */
+	QString     addons_dir;  /* Global setting; not saved per game. */
+	QStringList addcont;     /* User add-ons ("LABEL" or "LABEL=DIR"), saved by title ID. */
+	bool        custom_settings = false;
+	GameStatus  game_status     = GameStatus::Unknown;
+	QString     game_comment;
 
 	// Controller preferences always come from the global configuration.
 	ControllerSettings controller;

src/launcher/include/configurationListWidget.h

@@ -87,6 +87,7 @@ private:
 	QString                       m_runtime_directory;
 	QStringList                   m_game_dirs;
 	QString                       m_addons_dir;
+	QMap<QString, QStringList>    m_addcont; // User add-ons by title ID.
 	Configuration                 m_global_info;
 	QMap<QString, Configuration*> m_custom_infos;
 	CompatibilityDatabase*        m_compatibility = nullptr;

src/launcher/src/additionalContentDialog.cpp

@@ -7,7 +7,10 @@
 #include <QDesktopServices>
 #include <QDialogButtonBox>
 #include <QDir>
+#include <QFileDialog>
+#include <QHBoxLayout>
 #include <QLabel>
+#include <QLineEdit>
 #include <QListWidget>
 #include <QPixmap>
 #include <QPushButton>
@@ -16,8 +19,11 @@
 #include <QVBoxLayout>
 
 AdditionalContentDialog::AdditionalContentDialog(const Configuration& game, const QString& folder,
-                                                 QWidget* parent)
-    : QDialog(parent), m_title_id(game.title_id.trimmed().toUpper()), m_folder(folder) {
+                                                 QStringList                             entries,
+                                                 std::function<void(const QStringList&)> save,
+                                                 QWidget*                                parent)
+    : QDialog(parent), m_title_id(game.title_id.trimmed().toUpper()), m_folder(folder),
+      m_entries(std::move(entries)), m_save(std::move(save)) {
 	setAttribute(Qt::WA_DeleteOnClose);
 	setWindowTitle(tr("Additional Content - %1").arg(game.name));
 	resize(720, 480);
@@ -39,6 +45,28 @@ AdditionalContentDialog::AdditionalContentDialog(const Configuration& game, cons
 	m_list->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
 	layout->addWidget(m_list, 1);
 
+	auto* add_layout = new QHBoxLayout;
+	m_label_edit     = new QLineEdit(this);
+	m_label_edit->setPlaceholderText(tr("Label or content ID"));
+	m_dir_edit = new QLineEdit(this);
+	m_dir_edit->setPlaceholderText(tr("Add-on data folder (empty for a license only)"));
+	auto* browse = new QPushButton(tr("Browse..."), this);
+	auto* add    = new QPushButton(tr("Add"), this);
+	add->setDefault(true);
+	add_layout->addWidget(m_label_edit, 1);
+	add_layout->addWidget(m_dir_edit, 2);
+	add_layout->addWidget(browse);
+	add_layout->addWidget(add);
+	layout->addLayout(add_layout);
+	connect(browse, &QPushButton::clicked, this, [this]() {
+		const auto dir =
+		    QFileDialog::getExistingDirectory(this, tr("Add-on data folder"), m_dir_edit->text());
+		if (!dir.isEmpty()) {
+			m_dir_edit->setText(QDir::toNativeSeparators(dir));
+		}
+	});
+	connect(add, &QPushButton::clicked, this, &AdditionalContentDialog::Add);
+
 	m_status = new QLabel(this);
 	m_status->setTextFormat(Qt::PlainText);
 	m_status->setWordWrap(true);
@@ -47,10 +75,15 @@ AdditionalContentDialog::AdditionalContentDialog(const Configuration& game, cons
 	auto* buttons = new QDialogButtonBox(QDialogButtonBox::Close, this);
 	auto* refresh = buttons->addButton(tr("Refresh"), QDialogButtonBox::ActionRole);
 	m_open        = buttons->addButton(tr("Open folder"), QDialogButtonBox::ActionRole);
+	m_remove      = buttons->addButton(tr("Remove"), QDialogButtonBox::ActionRole);
 	layout->addWidget(buttons);
 	connect(refresh, &QPushButton::clicked, this, &AdditionalContentDialog::Scan);
 	connect(m_open, &QPushButton::clicked, this,
 	        [this]() { QDesktopServices::openUrl(QUrl::fromLocalFile(m_folder)); });
+	connect(m_remove, &QPushButton::clicked, this, &AdditionalContentDialog::Remove);
+	connect(m_list, &QListWidget::currentItemChanged, this, [this](const QListWidgetItem* item) {
+		m_remove->setEnabled(item != nullptr && item->data(Qt::UserRole).isValid());
+	});
 	connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::close);
 
 	Scan();
@@ -73,18 +106,54 @@ void AdditionalContentDialog::Scan() {
 		                                 tr("%1\nInstalled").arg(title), m_list);
 		item->setToolTip(QString::fromStdString(entry.content_id));
 	}
+	for (const auto& entry: m_entries) {
+		const auto label = entry.section('=', 0, 0);
+		const auto dir   = entry.section('=', 1);
+		auto       text  = tr("%1\nLicense only").arg(label);
+		if (!dir.isEmpty()) {
+			text = (QDir(dir).exists() ? tr("%1\nData: %2") : tr("%1\nData folder not found: %2"))
+			           .arg(label, QDir::toNativeSeparators(dir));
+		}
+		auto* item = new QListWidgetItem(m_game_icon, text, m_list);
+		item->setData(Qt::UserRole, entry);
+	}
+	m_remove->setEnabled(false);
 
-	if (m_folder.isEmpty()) {
+	if (m_list->count() != 0) {
+		m_status->setText(tr("%n add-on(s)", nullptr, m_list->count()));
+	} else if (m_folder.isEmpty()) {
 		m_status->setText(tr("No add-ons folder is set. Open Global settings and set the "
 		                     "Add-ons folder to the location of your extracted add-on packages."));
 	} else if (!folder_exists) {
 		m_status->setText(tr("The add-ons folder does not exist:\n%1\nCheck the path in Global "
 		                     "settings.")
 		                      .arg(QDir::toNativeSeparators(m_folder)));
-	} else if (m_list->count() == 0) {
+	} else {
 		m_status->setText(
 		    tr("No add-ons found for this game in:\n%1").arg(QDir::toNativeSeparators(m_folder)));
-	} else {
-		m_status->setText(tr("%n installed add-on(s)", nullptr, m_list->count()));
 	}
 }
+
+void AdditionalContentDialog::Add() {
+	// A content ID ends with its entitlement label.
+	const auto label = m_label_edit->text().trimmed().section('-', -1);
+	const auto dir   = m_dir_edit->text().trimmed();
+	const auto entry = dir.isEmpty() ? label : label + '=' + QDir(dir).absolutePath();
+	if (!Common::ParseAddContent(entry.toStdString())) {
+		m_status->setText(tr("Enter a 16-character entitlement label (A-Z, 0-9) and an existing "
+		                     "data folder, or no folder for a license only."));
+		return;
+	}
+	m_entries.removeIf([&](const QString& e) { return e.section('=', 0, 0) == label; });
+	m_entries.append(entry);
+	m_save(m_entries);
+	m_label_edit->clear();
+	m_dir_edit->clear();
+	Scan();
+}
+
+void AdditionalContentDialog::Remove() {
+	m_entries.removeOne(m_list->currentItem()->data(Qt::UserRole).toString());
+	m_save(m_entries);
+	Scan();
+}

src/launcher/src/configurationListWidget.cpp

@@ -79,6 +79,7 @@ constexpr char CONF_LAUNCHER[]     = "Launcher";
 constexpr char CONF_GAME_DIR[]     = "game_dir";
 constexpr char CONF_GAME_DIRS[]    = "game_dirs";
 constexpr char CONF_ADDONS_DIR[]   = "addons_dir";
+constexpr char CONF_ADDCONT[]      = "AdditionalContent";
 constexpr char CONF_GLOBAL[]       = "GlobalConfiguration";
 constexpr char SAVE_DATA_DIR[]     = "_SaveData";
 
@@ -348,6 +349,13 @@ void ConfigurationListWidget::WriteSettings() {
 	s->remove(CONF_GAME_DIR);
 	s->endGroup();
 
+	s->remove(CONF_ADDCONT);
+	s->beginGroup(CONF_ADDCONT);
+	for (auto it = m_addcont.constBegin(); it != m_addcont.constEnd(); ++it) {
+		s->setValue(it.key(), it.value());
+	}
+	s->endGroup();
+
 	s->remove(CONF_GLOBAL);
 	s->beginGroup(CONF_GLOBAL);
 	m_global_info.WriteSettings(s.get());
@@ -395,6 +403,13 @@ void ConfigurationListWidget::ReadSettings() {
 	m_addons_dir = NormalizeGameDirectory(s->value(CONF_ADDONS_DIR).toString());
 	s->endGroup();
 
+	m_addcont.clear();
+	s->beginGroup(CONF_ADDCONT);
+	for (const auto& title_id: s->childKeys()) {
+		m_addcont.insert(title_id, SettingsStringList(s->value(title_id)));
+	}
+	s->endGroup();
+
 	s->beginGroup(CONF_GLOBAL);
 	if (!s->childKeys().isEmpty()) {
 		m_global_info.ReadSettings(s.get());
@@ -458,6 +473,7 @@ ConfigurationListWidget::CreateConfiguration(const ConfigurationItem& item) cons
 	}
 	info->host_input_mapping = m_global_info.host_input_mapping;
 	info->addons_dir         = m_addons_dir;
+	info->addcont            = m_addcont.value(item.GetInfo().title_id.trimmed().toUpper());
 	return info;
 }
 
@@ -1273,11 +1289,22 @@ void ConfigurationListWidget::ShowContextMenu(QTreeWidgetItem* witem) {
 	connect(action_addcont, &QAction::triggered, this,
 	        [this, item = QPointer<ConfigurationItem>(item)]() {
 		        if (item != nullptr) {
-			        auto* dialog = new AdditionalContentDialog(item->GetInfo(), m_addons_dir, this);
+			        const auto title_id = item->GetInfo().title_id.trimmed().toUpper();
+			        auto*      dialog   = new AdditionalContentDialog(
+			            item->GetInfo(), m_addons_dir, m_addcont.value(title_id),
+			            [this, title_id](const QStringList& entries) {
+				            if (entries.isEmpty()) {
+					            m_addcont.remove(title_id);
+				            } else {
+					            m_addcont.insert(title_id, entries);
+				            }
+				            WriteSettings();
+			            },
+			            this);
 			        dialog->show();
 		        }
 	        });
-	action_addcont->setEnabled(item != nullptr);
+	action_addcont->setEnabled(item != nullptr && !item->GetInfo().title_id.trimmed().isEmpty());
 	QAction* action_compress =
 	    menu.addAction(tr("Compress to ZAR..."), this, SLOT(compress_game()));
 	QAction* action_remove_save_data =

src/launcher/src/mainDialog.cpp

@@ -305,6 +305,9 @@ static QStringList CreateEmulatorArgs(const Configuration& info) {
 	if (!info.addons_dir.isEmpty()) {
 		args << "--addcont-dir" << info.addons_dir;
 	}
+	for (const auto& entry: info.addcont) {
+		args << "--addcont" << entry;
+	}
 
 	const auto patch_plan = Cheats::PlanPath(info.title_id);
 	if (QFileInfo::exists(patch_plan)) {

src/libs/libNpEntitlementAccess.cpp

@@ -172,8 +172,9 @@ MakeAddcontInfo(const Loader::AddContentEntry& entry) {
 	NpEntitlementAccessAddcontEntitlementInfo info {};
 	std::memcpy(info.entitlement_label.data, entry.entitlement_label.data(),
 	            entry.entitlement_label.size());
-	info.package_type    = 2; // Additional content with extra data.
-	info.download_status = 4; // Installed.
+	const bool extra_data = !entry.mount_dir.empty();
+	info.package_type     = extra_data ? 2 : 3; // PSAC (with extra data) or PSAL (license only).
+	info.download_status  = extra_data ? 4 : 0; // INSTALLED or NO_EXTRA_DATA.
 	return info;
 }
 

src/loader/additionalContent.cpp

@@ -10,10 +10,24 @@ namespace Loader {
 
 static std::vector<AddContentEntry> g_add_content;
 
-void AddContentLoad(const std::filesystem::path& dir, const std::string& title_id) {
+static auto FindLabel(std::string_view label) {
+	return std::find_if(g_add_content.begin(), g_add_content.end(),
+	                    [&](const auto& entry) { return entry.entitlement_label == label; });
+}
+
+void AddContentLoad(const std::filesystem::path& dir, const std::vector<AddContentEntry>& user,
+                    const std::string& title_id) {
 	g_add_content = Common::FindAddContent(dir, title_id);
+	for (const auto& entry: user) {
+		const auto it = FindLabel(entry.entitlement_label);
+		if (it == g_add_content.end()) {
+			g_add_content.push_back(entry);
+		} else {
+			*it = entry;
+		}
+	}
 	for (const auto& entry: g_add_content) {
-		LOGF("AddContent: registered %s -> %s\n", entry.content_id.c_str(),
+		LOGF("AddContent: registered %s -> %s\n", entry.entitlement_label.c_str(),
 		     Common::PathToString(entry.mount_dir).c_str());
 	}
 }
@@ -26,10 +40,7 @@ const AddContentEntry* AddContentFind(const char* label, size_t label_size) {
 	if (label == nullptr || label_size == 0) {
 		return nullptr;
 	}
-	const std::string_view value(label, std::find(label, label + label_size, '\0') - label);
-	const auto             it =
-	    std::find_if(g_add_content.begin(), g_add_content.end(),
-	                 [&](const auto& entry) { return entry.entitlement_label == value; });
+	const auto it = FindLabel({label, std::find(label, label + label_size, '\0')});
 	return it == g_add_content.end() ? nullptr : &*it;
 }
 

src/loader/additionalContent.h

@@ -9,7 +9,9 @@ namespace Loader {
 
 using AddContentEntry = Common::AddContentEntry;
 
-void AddContentLoad(const std::filesystem::path& dir, const std::string& title_id);
+// User entries replace detected packages with the same label.
+void AddContentLoad(const std::filesystem::path& dir, const std::vector<AddContentEntry>& user,
+                    const std::string& title_id);
 const std::vector<AddContentEntry>& AddContentGetAll();
 const AddContentEntry*              AddContentFind(const char* label, size_t label_size);
 

src/main.cpp

@@ -48,6 +48,9 @@ static void PrintUsage() {
 	::printf("  --game <dir|elf|zar>                 Game directory, ELF, or ZArchive to load.\n");
 	::printf("  --game-patch <json>                  ETAHen cheat file.\n");
 	::printf("  --addcont-dir <dir>                  Add-ons (DLC) folder (default: none).\n");
+	::printf(
+	    "  --addcont <label>[=<dir>]            Add-on (DLC) by entitlement label with its data in\n"
+	    "                                       <dir>, or license only without <dir>. Repeatable.\n");
 	::printf("  --screen-width <num>                 Window width. Default: 1280.\n");
 	::printf("  --screen-height <num>                Window height. Default: 720.\n");
 	::printf(
@@ -303,6 +306,14 @@ static bool ParseArgs(int argc, char* argv[], RunOptions& options, bool& show_he
 				return false;
 			}
 			options.addcont_dir = Common::PathFromUtf8(Common::FixFilenameSlash(value));
+		} else if (arg == "--addcont") {
+			auto entry = Common::ParseAddContent(value);
+			if (!entry) {
+				::printf("--addcont needs <16-character A-Z/0-9 label>[=<existing folder>]: %s\n",
+				         value.c_str());
+				return false;
+			}
+			options.addcont.push_back(std::move(*entry));
 		} else if (arg == "--screen-width") {
 			if (!ParseUint32(value, options.config.screen_width) ||
 			    options.config.screen_width == 0) {

tests/KernelFileSystemTests.cpp

@@ -506,9 +506,9 @@ void TestAddContent(const std::filesystem::path& root) {
   write(folder / "duplicate" / "sce_sys" / "param.json", param("PPSA11111", label(1)));
   write(folder / label(0) / "payload.txt", "DLC payload");
 
-  Loader::AddContentLoad(folder, "");
+  Loader::AddContentLoad(folder, {}, "");
   Check(Loader::AddContentGetAll().empty(), "unknown title never exposes unrelated add-ons");
-  Loader::AddContentLoad(folder, "PPSA11111");
+  Loader::AddContentLoad(folder, {}, "PPSA11111");
   Check(Loader::AddContentGetAll().size() == 65,
         "scan filters title before deduplication and ignores invalid/non-package metadata");
 
@@ -603,7 +603,39 @@ void TestAddContent(const std::filesystem::path& root) {
   for (size_t i = 1; i < mounts.size(); ++i) {
     Check(unmount(&mounts[i]) == OK, "unmount fixture");
   }
-  Loader::AddContentLoad(folder / "missing", "PPSA11111");
+
+  const auto user_dir = root / "user-add-on";
+  write(user_dir / "payload.txt", "user payload");
+  const auto user_arg = label(0) + "=" + Common::PathToString(user_dir);
+  Check(!Common::ParseAddContent("SHORT") && !Common::ParseAddContent("lowercase0000000") &&
+            !Common::ParseAddContent("LICENSE0000000001") &&
+            !Common::ParseAddContent(user_arg + "/missing"),
+        "user add-on needs a 16-character A-Z/0-9 label and an existing folder");
+  const auto licensed = Common::ParseAddContent("LICENSE000000001");
+  const auto replaced = Common::ParseAddContent(user_arg);
+  const auto duplicate =
+      Common::ParseAddContent("LICENSE000000001=" + Common::PathToString(user_dir));
+  Check(licensed && replaced && duplicate, "user add-ons parse with and without extra data");
+  Loader::AddContentLoad(folder, {*duplicate, *licensed, *replaced}, "PPSA11111");
+  Check(list(0, nullptr, 0, &count) == OK && count == 69,
+        "user add-ons replace detected labels and append new ones");
+  Label user {};
+  std::memcpy(user.data, "LICENSE000000001", 17);
+  Check(get(0, &user, &single) == OK && single.package_type == 3 && single.download_status == 0 &&
+            mount(0, &user, &point) == static_cast<int>(0x80d90005u),
+        "last entry of a label wins and a license-only add-on has no extra data to mount");
+  Check(mount(0, &info[3].label, &point) == OK, "user add-on mounts its extra data");
+  const std::string user_file = std::string(point.data) + "/payload.txt";
+  const int user_fd = FileSystem::KernelOpen(user_file.c_str(), 0, 0);
+  std::array<char, 12> user_payload {};
+  Check(user_fd >= 3 &&
+            FileSystem::KernelRead(user_fd, user_payload.data(), user_payload.size()) ==
+                user_payload.size() &&
+            std::string_view(user_payload.data(), user_payload.size()) == "user payload" &&
+            FileSystem::KernelClose(user_fd) == OK && unmount(&point) == OK,
+        "user add-on replaces the detected folder of its label");
+
+  Loader::AddContentLoad(folder / "missing", {}, "PPSA11111");
   Check(list(0, info.data(), 4, &count) == OK && count == 3,
         "missing add-ons folder retains GTA V entitlements");
   for (size_t i = 0; i < existing.size(); ++i) {